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Nidec Sankyo Corporation patents


Recent patent applications related to Nidec Sankyo Corporation. Nidec Sankyo Corporation is listed as an Agent/Assignee. Note: Nidec Sankyo Corporation may have other listings under different names/spellings. We're not affiliated with Nidec Sankyo Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nidec Sankyo Corporation-related inventors


 new patent  Card reader

A card reader for use with a card having a magnetic stripe may include a card insertion port into which the card is inserted; a card passage along which the card is passed; and a disturbing magnetic field generation means structured to generate a magnetic field for disturbing illegal reading of magnetic data recorded in the magnetic stripe. The disturbing magnetic field generation means may include a plurality of coils which are serially-connected with each other; a capacitor connected in parallel with the plurality of the coils; and a drive circuit structured to supply an electric current to the plurality of the coils.. ... Nidec Sankyo Corporation

In-vehicle camera lens unit

An in-vehicle camera lens unit having stable temperature characteristics even when lenses are mounted in a resin holder is provided. With an in-vehicle camera lens unit, a first lens, a second lens, a third lens, a diaphragm, a fourth lens, a fifth lens, and a sixth lens, which are disposed in this order from an object side to an image side, are held in a resin holder. ... Nidec Sankyo Corporation

Rotation transmission mechanism and damper device

A rotation transmission mechanism may include a drive wheel structured to rotate to one side, a driven wheel turned by the drive wheel to one side, and an urging member urging the driven wheel to turn to the other side. The drive wheel may include a drive teeth forming part where drive teeth structured to turn the driven wheel to the one side are provided at positions different from each other in an axial line direction, and a cam face forming part on which the driven wheel is slid. ... Nidec Sankyo Corporation

Imaging device and imaging method

An imaging apparatus for use with a subject may include a light source structured to irradiate the subject with a yellow light, a magenta light and a cyan light at a delayed illumination timing; and a plurality of photodetectors structured to detect the intensity of the light coming from the subject when the yellow light is irradiated, the intensity of the light coming from the subject when the magenta light is irradiated, and the intensity of the light coming from the subject when the cyan light is irradiated.. . ... Nidec Sankyo Corporation

Card reader and method of controlling card reader

A card reader for connecting a plurality of types of devices detachably may include a connection detection unit configured to check a connector to which a socket is connected among connectors of the plurality of types of devices; a device discrimination unit configured to check information stored in association with the connector checked by the connection detection unit and to set a security level of an own apparatus; and a data-processing unit configured to record or reproduce data in a card corresponding to the security level of the own apparatus that is set by the device discrimination unit.. . ... Nidec Sankyo Corporation

Card reader and magnetic information recording medium processing device

A card reader may include a conveyance passage; an optical sensor; a first circuit board; a second circuit board; a first cover member; a second cover member; a first frame; and a second frame comprising a conveyance face on a second direction side of the card conveyance passage. The first frame may include a first transmission hole, and the first frame may be attached with one of the first circuit board and the second circuit board. ... Nidec Sankyo Corporation

Card insertion and ejection mechanism and card processing device

Provided is a card insertion and ejection mechanism to be mounted forward of a card reader structured to convey a card so that a longitudinal direction of the card is coincided with a conveying direction of the card, the card insertion and ejection mechanism being capable of preventing skimming and capable of sending into the card reader the card in an orientation capable of being processed by the card reader even when the card is inserted into the card insertion and ejection mechanism in any orientation. A card insertion and ejection mechanism takes in a card to a turning position when the card is inserted into a card insertion port with front and rear sides of the card directed correctly so that a short widthwise direction of the card is coincided with an “x” direction, and controls a card turning and conveying mechanism in a turning direction and at a turning angle based on a result of determination as to an orientation of the inserted card, to turn the card. ... Nidec Sankyo Corporation

Industrial robot

An industrial robot may include a plurality of hands structured to mount the transfer objects; an arm comprising a front end side and a base end side, the hands being rotatably joined with the front end side of the arm; and a main body portion to which the base end side of the arm is rotatably joined. The main body portion may include an elevating unit to which the base end side of the arm is rotatably joined on a top surface side thereof, a housing which holds the elevating unit to be raised/lowered and in which at least part of a bottom end of the elevating unit is housed, and an elevating mechanism structured to raise and lower the elevating unit. ... Nidec Sankyo Corporation

Motor, motor device and pointer type display device

A motor in which a stator core is positioned in a case; a motor device equipped with the motor; and a pointer type display device are provided. Specifically, in a motor, a stator core is equipped with a round hole and an elongated hole, and positioning parts that correspond to the round hole and the elongated hole are formed in a first case. ... Nidec Sankyo Corporation

Card processing device and a control method of card processing device

A card processing device with which a user operates a card by hand may include a card-inserting section at which the card is inserted; a card-storing section structured to store the card while a rear end portion of the inserted card is exposed from the card-inserting section; a reading section structured to read recorded information on the card stored in the card-storing section; a first detecting section structured to detect that the card is inserted to the card-storing section from the card-inserting section; a second detecting section, arranged on the farther side than the first detecting section in the inserting direction of the card, structured to detect that the card is inserted; and a status-monitoring section structured to detect fraud from the relation of the detections of the card at the first detecting section and the second detecting section.. . ... Nidec Sankyo Corporation

Optical unit with shake correction function

An optical unit with a shake correction function may include an optical module which holds an optical element, a swing support mechanism structured to swingably support the optical module, a holder which holds the optical module through the swing support mechanism, a turnable support mechanism which turnably supports the holder around the axial line, a fixed body which supports the holder through the turnable support mechanism, a magnetic swing drive mechanism structured to swing the optical module, and a magnetic rolling drive mechanism structured to turn the holder. The magnetic swing drive mechanism may include a swing drive magnet fixed to the fixed body and a swing drive coil fixed to the optical module. ... Nidec Sankyo Corporation

Optical unit with shake correction function

An optical unit with a shake correction function may include a movable body having an optical module, a swing support mechanism, and a holder; a fixed body which turnably holds the movable body around the axial line; a magnetic swing drive mechanism structured to swing the optical module; and a magnetic rolling drive mechanism structured to turn the movable body around the axial line. The magnetic rolling drive mechanism may include a rolling drive magnet which is fixed to the fixed body and a rolling drive coil and a magnetic sensor which are fixed to the movable body so as to face the rolling drive magnet. ... Nidec Sankyo Corporation

Optical unit with shake correction function

An optical unit includes a subject-side rotary bearing part located on a subject side of an optical module and an image-side rotary bearing part located on an image side of the optical module. The two rotary bearing parts disposed on both the subject side and the image side of the optical module make it possible to restrain the tilt of the optical module and restrain backlash during a rotation of the optical module around an optical axis. ... Nidec Sankyo Corporation

Optical unit with shake correction function

An optical unit with a shake correction function may include an optical module comprising an optical element; a swing support mechanism structured to swingably support the optical module between a reference posture in which a preset axis and an optical axis are aligned, and an inclined posture in which the optical axis is inclined with respect to the axis; a holder structured to support the optical module via the swing support mechanism; a rotation support mechanism structured to rotatably support the holder around the axis; a fixed body structured to support the holder via the rotation support mechanism; a swing magnetic drive mechanism structured to swing the optical module; and a rolling magnetic drive mechanism structured to rotate the holder. The rotation support mechanism may include a rotation bearing that supports the holder on a subject side of the swing support mechanism.. ... Nidec Sankyo Corporation

04/05/18 / #20180095237

Wide angle lens

. . A wide angle lens includes a first to a third lenses, a diaphragm, a fourth to a sixth lenses disposed in order from an object side. The fourth lens is a glass lens, and the second lens, the third lens, the fifth lens and the sixth lens are plastic lenses. ... Nidec Sankyo Corporation

03/29/18 / #20180088297

Lens unit and manufacturing method for lens unit

A lens unit with multiple lenses includes at least a glass lens arranged in an optical axis direction and a lens barrel holding the lenses. The lens barrel includes a lens holder holding the glass lens. ... Nidec Sankyo Corporation

03/22/18 / #20180083521

Manufacturing method of linear actuator, and linear actuator

A method for manufacturing a linear actuator may include providing a first element and a second element to a stationary element; supporting the movable element with the first element by the intermediary of the spring member; setting a distance dimension between the movable-element-side facing surface and the stationary-element-side facing surface with a specified dimension corresponding to a length dimension of the damper members, by way of making a relative displacement between the first element and the second element in the moving direction, in a situation where a clearance is formed between the first element and the second element in the moving direction; and fixing the first element and the second element to each other by use of an adhesive, in the situation of having the clearance between the two.. . ... Nidec Sankyo Corporation

03/22/18 / #20180082087

Card processing device

A card processing device may include a moving part having a support member and a presser member, the moving part being structured to move in the thickness direction of the card; a holding member; an abutting member; a first urging member urging the abutting member in the ejecting direction; a second urging member urging the moving part; and a drive source to move the moving part. In inserting the card, the holding member may slide from a hold position to a retreated position, and the moving part may move from an insertable and ejectable position to an insertion completion position. ... Nidec Sankyo Corporation

03/15/18 / #20180075263

Card reader

A card reader may include a card insertion port; a magnetoresistive (mr) sensor, and a disturbing magnetic field generator, wherein the card may include a magnetic stripe, and magnetic data recorded in the magnetic stripe may be arranged in a moving direction of the card inserted through the card insertion port. The mr sensor may include a first resistor and a second resistor separated by a distance which is less than a bit interval of magnetic data, in a case that “0” data are recorded in the magnetic stripe, in the moving direction of the card.. ... Nidec Sankyo Corporation

02/15/18 / #20180048221

Linear actuator and method for manufacturing linear actuator

A linear actuator may include a movable element; a stationary element; and a damper member inserted between a movable-element-side facing suface of the movable element and a stationary-element-side facing surface of the stationary element. The stationary element may include a first element structured to support the movable element via a spring member in such a way as to be movable, and a second element comprising the stationary-element-side facing surface and overlapping with the first element from a side opposite to the movable element in the moving direction. ... Nidec Sankyo Corporation

02/01/18 / #20180032764

Card reader

Provided is a card reader capable of preventing the illegitimate acquisition of data from the card reader even when a criminal attempts to obtain data illegitimately from the card reader without removing the card reader from a host device. This card reader is equipped with a data signal pattern for reporting signals of data read from a card or for reporting signals of data recorded on the card, and a failure detection pattern for detecting that the card reader has undergone a wire disconnection or has short-circuited. ... Nidec Sankyo Corporation

02/01/18 / #20180031803

Optical unit

An optical unit is provided. In the optical unit, a holder holding part is provided with a guide part determining a first center axial line that is a reference and the tube part is provided with a guided part determining a second center axial line coincided with an optical axis of the lenses. ... Nidec Sankyo Corporation

12/28/17 / #20170374247

Coil unit and photographing optical device

A coil unit may include coils and a coil holding member. An outer peripheral face of the coil holding member includes two side-face pairs, each of which includes a pair of parallel side faces. ... Nidec Sankyo Corporation

12/07/17 / #20170353663

Optical unit with shake correction function

An optical unit with a shake correction function may include a unit with a swing mechanism having an optical module and a swing drive mechanism structured to swing the optical module, a rolling drive mechanism including a magnetic drive mechanism structured to turn the unit with the swing mechanism in a direction different from a swing direction by the swing drive mechanism, a connection member which connects the unit with the swing mechanism with a turning shaft of the rolling drive mechanism, and a support member which supports the rolling drive mechanism. The connection member includes an abutting part integrally turned with the unit with the swing mechanism and the support member includes a position restriction part which restricts a movable range of the abutting part.. ... Nidec Sankyo Corporation

12/07/17 / #20170351880

Card reader

A card reader may include a card passage; a shutter member to close the card passage; a magnetic head on a rear side of the shutter member reads or records data in a magnetic strip of a card; an electrostatic capacitance sensor on the rear side or the shutter member; a first guide member which structures at least a part of a face on a first direction side of the card passage when one side in a thickness direction of the card passing the card passage is referred to as a first direction; and a second guide member which structures at least a part of a face on a second direction side of the card passage. The first guide member may include insulating material and the second guide member may include conductive material. ... Nidec Sankyo Corporation

11/30/17 / #20170343393

Geared motor and pointer type display device

The geared motor and pointer display device are provided with a stopper mechanism which restricts the range of movement of the trailing-side gear when the trailing-side gear rotates in a counter-clockwise direction. Of the stopper touching part and the part touched by the stopper that together constitute the stopper mechanism, the stopper touching part comprises the end of a gear-side protrusion which is integrally formed with the middle part at the outer peripheral surface of the middle part of the trailing-side gear. ... Nidec Sankyo Corporation

10/26/17 / #20170310203

Actuator

An actuator may include a supporting body; a movable body; a connecting body connected to the movable body and the supporting body and having elasticity or viscoelasticity; a first magnetic driving circuit including first magnets and a first coil held by the supporting body and movable body, the first coil being opposed to the first magnets in a first direction, and the first magnetic driving circuit generating driving the movable body in a second direction which perpendicularly intersects with the first direction; and a second magnetic driving circuit including second magnets and a second coil held by the supporting body or the movable body, the second coil being opposed to the second magnets in the first direction, and the second magnetic driving circuit driving the movable body in a third direction which perpendicularly intersects with the first direction and crosses the second direction.. . ... Nidec Sankyo Corporation

10/12/17 / #20170293778

Card reader

A card reader may include card insertion port; a plurality of types of pulling-out detection mechanisms; and a pulling-out prevention mechanism. The pulling-out prevention mechanism may include a lock member having a prevention part configured to contact with the card and prevent pulling-out of the card; and a moving mechanism structured to move the lock member between a contact position and a retreated position. ... Nidec Sankyo Corporation

10/12/17 / #20170293777

Mr sensor and card reader

An mr sensor structured to detect whether or not magnetic data are recorded in a magnetic stripe of a card having first and second tracks may include a first resistor and a second resistor serially-connected with each other and disposed at positions where the first track is passed; and a third resistor and a fourth resistor serially-connected with each other and disposed at positions where the second track is passed. The second resistor and the fourth resistor may be connected with a power supply, and the first resistor and the third resistor may be ground grounded. ... Nidec Sankyo Corporation

10/05/17 / #20170286728

Card reader and control method therefor

A card reader may include a magnetic sensor to detect whether magnetic data are recorded in the magnetic stripe of the card; a control section to supply electric power to the magnetic sensor and into which an output signal of the magnetic sensor is inputted; and a card insertion port into which the card is inserted and in which the magnetic sensor is disposed. The magnetic sensor may output an output signal when the electric power is supplied from the control section. ... Nidec Sankyo Corporation

09/21/17 / #20170271947

Tubular motor, control method for brushless motor, and motor equipped with brake

A tubular motor may include a tubular case, a motor unit provided inside the case, and a first planetary gear unit placed inside the case at an output side in the motor shaft direction with respect to the motor unit. On the motor unit, a concave part may be formed in an output side end surface of an output side end plate section that supports a rotor, at an output side of the rotor. ... Nidec Sankyo Corporation

08/31/17 / #20170249485

Card reader

A card reader may include a card insertion port; a card passage; and a disturbing magnetic field generator. The disturbing magnetic field generator may include a first disturbing magnetic field generation part and a second disturbing magnetic field generation part which are disposed so as to interpose the card passage. ... Nidec Sankyo Corporation

08/31/17 / #20170247912

Electrical lock

An electrical lock may include a main body case; a dead bolt being movable between a locked position and an unlocked; a dead bolt moving element structured to move the dead bolt; a drive source structured to move the dead bolt moving element; a power transmission mechanism structured to transmit power of the drive source to the dead bolt moving element; a manual-handling component, which is placed at an outdoor side of the door, structured to manually move the dead bolt, being at the locked position, to the unlocked position; a manual unlocking mechanism to which the manual-handling component is connected; and a restriction member structured to restrict a motion of the manual-handling component, the restriction member being formed in, or fixed to the dead bolt moving element.. . ... Nidec Sankyo Corporation

08/17/17 / #20170236038

Card reader

A card reader may include a fixed body having a card moving passage, a pulling-out prevention member supported by the fixed body and structured to turn between a closing position and an open position, and structured to prevent pulling-out of the card at the closing position, a first urging member which urges the pulling-out prevention member toward the closing position, a lock member to prevent turning of the pulling-out prevention member toward the open position, and a lock member drive mechanism. The lock member may be driven by the lock member drive mechanism and swung so as to be switched from one of an unlocking attitude permitting turning of the pulling-out prevention member toward the open position and a locking attitude interfering with the pulling-out prevention member and preventing turning of the pulling-out prevention member toward the open position to the other of the unlocking attitude and the locking attitude.. ... Nidec Sankyo Corporation

08/17/17 / #20170235155

Optical unit with shake correction function

An optical unit with a shake correction function may include a movable body which may include an optical module and a holder for holding the optical module, and a gimbal mechanism which swingably supports the movable body with respect to a fixed body. The gimbal mechanism may include a movable frame which is a gimbal spring. ... Nidec Sankyo Corporation

08/03/17 / #20170222500

Stator and manufacturing method therefor

A stator including a stator core formed in a ring shape is manufactured as follows; previously preparing an original core body provided with a belt-shaped part in a straight line shape structured of multiple outer peripheral parts and multiple salient pole parts, forming a recessed part on each of outer side faces of first outer peripheral parts disposed on both end sides of the belt-shaped part at a position between the salient pole part connected with the first outer peripheral part and an end part in the longitudinal direction of the belt-shaped part; and a bending step in which the original core body is successively pressed and bent from a center of the belt-shaped part toward both end sides.. . ... Nidec Sankyo Corporation

08/03/17 / #20170216885

Linear actuator

A linear actuator may include a movable element including a cylindrical permanent magnet; a stationary element including a coil bobbin that surrounds the permanent magnet at an outside in a radial direction; a spring member connected to the movable element and the coil bobbin, and supporting the movable element to be movable in an axial direction in relation to the coil bobbin; a coil wound around the coil bobbin, for configuring a magnetic drive mechanism together with the permanent magnet, the magnetic drive mechanism being structured to drive the movable element in the axial direction; and a gel damper member being sandwiched between the stationary element and the movable element in the axial direction.. . ... Nidec Sankyo Corporation

07/13/17 / #20170198817

Valve device

A valve device including: a drive source; a base having a valve seat surface in which a fluid inflow hole and outflow hole are formed; a case body covering the valve seat surface-side of the base, and a valve chamber together with the base; a first valve body for opening and closing the outflow hole; and a second valve body for opening and closing the inflow hole is provided. The output part of the drive source, the first and second valve bodies are housed in the valve chamber. ... Nidec Sankyo Corporation

06/29/17 / #20170185812

Card reader

A card reader for use with a card may include a card insertion part comprising an insertion port for the card; and an infrared sensor structured to detect a human body and detect movement of a person in front of the card reader. When an inserting direction side of the card inserted into the insertion port is referred to as a rear side and an opposite side to the inserting direction side of the card is referred to as a front side, the card insertion part may include a cut-out part which is cut out toward the rear side from a front end of the card insertion part. ... Nidec Sankyo Corporation

06/29/17 / #20170185811

Card reader and control method for card reader

A card reader may include a card insertion part comprising a card insertion port is formed; a plurality of metal sensors structured to detect whether a foreign matter including metal material has been attached near the card insertion part; and a control section with which the plurality of the metal sensors are connected. The metal sensor may include a core formed of magnetic material and an excitation coil and a detection coil which are wound around the core. ... Nidec Sankyo Corporation

06/22/17 / #20170176767

Tilt adjusting method for movable body

A movable body may be in a unit with a shake correction function having a movable body, a fixed body provided with a support mechanism structured to swingably support the movable body, a shake correction drive mechanism, and an elastic support member which connects the movable body with the fixed body. A tilt adjusting method for the movable body may include setting a state that a force having a component on an opposite direction to a driving force of the shake correction drive mechanism is acted on the movable body, adjusting the driving force so that a tilt direction of the movable body is substantially coincided with a target direction, and connecting the movable body with the fixed body through the elastic support member in a state that the tilt direction of the movable body is substantially coincided with the target direction.. ... Nidec Sankyo Corporation

06/22/17 / #20170176766

Optical unit with shake correction function and manufacturing method therefor

An optical unit may include a movable body including a holder which holds an optical module on its inner side; a fixed body which swingably supports the movable body through a support mechanism; and a shake correction drive mechanism structured to swing the movable body. An end part on one side in an optical axis direction of the fixed body may be structured to be an opened end. ... Nidec Sankyo Corporation

06/22/17 / #20170173797

Industrial robot and teaching method therefor

A teaching method for an industrial robot may include, while the hand is lifted up and down by the lifting mechanism, detecting, with the first sensor, a position of either the installation unit or a teaching jig to be installed on the installation unit in a vertical direction; while the hand is transferred in the first direction by the transfer mechanism, detecting, with the first sensor, a position of either the installation unit or the teaching jig in the first direction; while the hand is transferred in the first direction by the transfer mechanism, detecting, with the second sensor, a position of either the installation unit or the teaching jig in the first direction; and calculating a position of either the installation unit or the teaching jig in the second direction, in order to teach a position of the transfer object to be installed on the installation unit.. . ... Nidec Sankyo Corporation

06/15/17 / #20170168300

Head-up display

A head-up display includes a case main body formed with an opening part, a combiner capable of closing the opening part, a combiner drive unit including a drive device and a spring, and a projection unit. The combiner, the combiner drive unit and the projection unit are accommodated inside the case main body. ... Nidec Sankyo Corporation

05/18/17 / #20170140180

Magnetic field generator, control method for magnetic field generator, and magnetic recording medium processing device

A magnetic field generator may include a magnetic field generation part including a resonance part including an inductor and a capacitor connected with each other, and which is structured so that an ac current is flowed between the inductor and the capacitor by charging electric charge to the capacitor and discharging the electric charge to generate a magnetic field by a resonance; a current direction monitoring section structured to monitor a direction of a current flowing through the inductor of the magnetic field generation part; and a judging section structured to control a timing for charging in the magnetic field generation part depending on the direction of the current flowing through the inductor which is obtained by monitoring of the current direction monitoring section.. . ... Nidec Sankyo Corporation

05/18/17 / #20170140178

Card reader

A card reader may include an ic contact block; an insertion port; an insertion posture detection mechanism; a tip end detection mechanism; a pulling-out prevention mechanism structured to prevent pulling-out of a card inserted in an inside of the card reader when it is detected that the card is inserted into the insertion port in a correct posture based on a detected result of the insertion posture detection mechanism and, when it is detected that the tip end face of the card in the inserting direction has been inserted to the predetermined position based on a detected result of the tip end detection mechanism; and a pushing-out mechanism structured to push out the card inserted into the inside of the card reader in an ejecting direction of the card which is an opposite direction of the inserting direction.. . ... Nidec Sankyo Corporation

05/11/17 / #20170132437

Card insertion part and card reader

A card insertion part for use with a card may include a card insertion port; a light guide member surrounding at least a part of a periphery of the card insertion port when viewed in an inserting direction of the card; a light source configured to emit a light toward the light guide member; a reflection member disposed on a rear side with respect to the light guide member in the inserting direction of the card; and a cover member including the card insertion port and covers at least the light guide member and the light source from a front side in the inserting direction of the card. The cover member may include translucent light transmissive material.. ... Nidec Sankyo Corporation

05/11/17 / #20170132436

Printed circuit board and card reader

Provided is a printed circuit board having a breakdown detection pattern formed thereon for preventing illicit acquisition of sensitive data, the printed circuit board being configured so that false detection of a disconnection or a short in the breakdown detection pattern can be prevented. The printed circuit board (7) comprises a breakdown detection pattern layer (32) wherein a breakdown detection pattern is formed for detecting a disconnection and/or a shorting thereof, a first pattern layer (31) disposed more to a y1 direction side than the breakdown detection pattern layer (32), a second pattern layer (33) disposed more to a y2 direction side than the breakdown detection pattern layer (32), and signal pattern layers (34 to 36) disposed more to the y2 direction side than the second pattern layer (33). ... Nidec Sankyo Corporation

05/11/17 / #20170130795

Fluid damper device and apparatus with damper

A fluid damper device and an apparatus with thereof are provided. In a damper chamber of this fluid damper device, a protruded part of a valve body protrudes from a base part toward the outside in the radial direction of a turning shaft, and toward one side around the axial line of the turning shaft, and a valve body support part of the turning shaft is equipped with a base part support part between a first protruded part and a second protruded part. ... Nidec Sankyo Corporation

05/04/17 / #20170124359

Magnetic information processing device and magnetic information processing method

A magnetic information processing device for use with a magnetic recording medium storing a magnetic signal may include a magnetic card detection unit comprising a sensor and being structured to detect insertion of the magnetic recording medium; a magnetic head structured to read the magnetic signal recorded in the magnetic recording medium, and output the magnetic signal as an analog signal; a signal detection unit structured to amplify the analog signal output from the magnetic head, and output a detection output signal when the analog signal exceeds a predetermined threshold value of a magnetic detection sensitivity; and a judgment unit structured to judge that the detection output signal output by the signal detection unit is different from the magnetic signal recorded in the magnetic recording medium, when no insertion of the magnetic recording medium is detected by the magnetic card detection unit.. . ... Nidec Sankyo Corporation

04/27/17 / #20170114855

Fluid damper device and apparatus with damper

A fluid damper device and an apparatus with thereof are provided. In this fluid damper device, a protruded part of a valve body protrudes from a base part toward an outer side in the radial direction of the turning shaft, and toward one side around an axial line of the turning shaft, and a valve body support part of the turning shaft is equipped with a base part support part between a first protruded part and a second protruded part. ... Nidec Sankyo Corporation

04/20/17 / #20170110952

Linear actuator

A linear actuator may include a stator; a movable element; a spring member connected to the movable element and the stator and structured to support the movable element in such a way as to be movable with respect to the stator in a direction of an axis line; a magnetic drive mechanism structured to drive the movable element in the direction of the axis line; and a gel damper member placed at a position on a center line of the movable element or one of a group of positions surrounding the center line, between the stator and the movable element.. . ... Nidec Sankyo Corporation

04/20/17 / #20170108137

Valve device

A valve device includes: a drive source; a turning member; a valve body, being fixed to the turning member and integrally turned with the turning member; and a valve seat, being sliding contacted with an end face of the valve body opposite to the end face of the valve body contacting with the turning member. The valve seat has at least one outflow hole for fluid passing through the valve device. ... Nidec Sankyo Corporation

04/20/17 / #20170107069

Card conveying mechanism and card issuing device

The purpose of the present invention is to provide a card conveying mechanism capable of conveying a card in a horizontal direction and allowing for less space in a higher-level apparatus to be taken up even if the card conveying mechanism is capable of making the card parallel to the horizontal direction or tilting the card relative to the horizontal direction. The card conveying mechanism is provided with a card holder that has a draw and feed mechanism for drawing and feeding a card and temporarily holds the card therein, a draw and feed driving mechanism for driving the draw and feed mechanism, a carriage where the card holder is mounted, a carriage driving mechanism for moving the carriage linearly in a horizontal direction perpendicular to a direction in which the card is drawn into the card holder and a rotating mechanism for rotating the card holder with respect to the carriage around an axis in which the carriage moves.. ... Nidec Sankyo Corporation

03/30/17 / #20170094174

Imaging device

An imaging device may include a movable body having an optical unit, a support body structured to turnably support the movable body around an axial line of an optical axis of the optical unit or around an axial line parallel to the optical axis, and a turning drive mechanism structured to turn the movable body around the axial line. The support body includes a fixing face for fixing the support body to a moving body in a direction perpendicular the axial line.. ... Nidec Sankyo Corporation

03/30/17 / #20170093252

Pumping apparatus

In the pumping apparatus of the invention, a circuit board is secured to a portion of a partition wall member on a side of a first direction, and disposed closer to the side of the first direction than a stator core and an insulation member. A portion of a terminal pin on the side of the first direction is secured to the circuit board, and a portion of the terminal pin on a side of a second direction is secured to the insulation member. ... Nidec Sankyo Corporation

03/30/17 / #20170093235

Motor and method for manufacturing motor

The motor of the invention includes the resin sealing member which covers a stator and a circuit board. The stator includes a stator core for winding a driving coil through an insulation member, and a terminal pin secured to the insulation member. ... Nidec Sankyo Corporation

02/23/17 / #20170051964

Geared motor, manufacturing method therefor and damper device

The present invention provides a geared motor in which a motor lead can be routed within a case to a position set apart from a motor, and a damper device. In the geared motor that is used in the damper device, the case is provided with a motor lead passage that extends in the y-direction through a position flanked, in the z-direction, by a side plate part of a case trunk part and the rotation axis of a driving gear that is included in a gear train. ... Nidec Sankyo Corporation

02/16/17 / #20170045283

Damper device

A damper apparatus possible to suppress abnormal sounds immediately after the locking of gears has been released is provided. In a first lock mechanism of the damper apparatus, a first arcuate outer-peripheral part peripherally adjacent to a teeth-missing gear in a drive gear enters a portion of a plurality of teeth in which some teeth are narrowed in the axial direction to restrain a sector gear, the teeth being meshed with the drive gear in the sector gear. ... Nidec Sankyo Corporation

02/09/17 / #20170040880

Planetary gear speed reduction device and driving mechanism

A planetary gear speed reduction device may include a magnetic sun gear; a plurality of magnetic planetary gears which each revolve around the magnetic sun gear while rotating; and a magnetic internal gear arranged surrounding the multiple magnetic planetary gears from an outer circumferential side. An outside diameter of the magnetic sun gear and an outside diameter of the magnetic planetary gears may be equal.. ... Nidec Sankyo Corporation

01/26/17 / #20170024636

Communication device, non-contact type card reader, and wireless system

A communication device having a function for supplying electric power to a communication partner may include a non-contact control section configured to balanced-output transmission power, an antenna circuit configured to transmit the transmission power as an electromagnetic wave, and a matching circuit which is disposed between an output of the non-contact control section and an input of the antenna circuit and is configured to perform impedance matching. The matching circuit and the antenna circuit are respectively provided with two systems and circuit structures from the output of the non-contact control section to the antenna circuits via the matching circuits of the two systems are formed symmetrically.. ... Nidec Sankyo Corporation

01/26/17 / #20170021637

Ink ribbon cassette, ink ribbon cartridge, printing device and control method for printing device

An ink ribbon cartridge may include a supply roll; a winding roll; and a power transmission mechanism to transmit power from a drive source to the supply roll and the winding roll. A direction in which an ink ribbon is wound by the winding roll is a ribbon winding direction and a direction in which the ink ribbon is wound by the supply roll is a ribbon rewinding direction. ... Nidec Sankyo Corporation

01/19/17 / #20170018135

Card reader

A card reader may include a card insertion port; a card passage; and a disturbing magnetic field generator. The disturbing magnetic field generator may include a core part including a core formed and a disturbing magnetic field generation coil wound around the core. ... Nidec Sankyo Corporation

01/19/17 / #20170017836

Character segmenting apparatus, character recognition apparatus, and character segmenting method

A character segmenting apparatus may include a character segmenting position detecting unit to detect a segmenting position of characters. The character segmenting position detecting unit may include an area setting unit to set up an area for detecting the segmenting position; a projection creating unit configured to create a projection of pixel values, with respect to pixels arranged in a character placement direction, at least in a specified area set up by the area setting unit; a binarizing threshold value obtaining unit to calculate a moving average on the basis of minimum pixel values of the projection, in order to specify the moving average as a binarizing threshold value for the specified area; and a position detecting unit to calculate a character segmenting position on the basis of the binarizing threshold value.. ... Nidec Sankyo Corporation

01/19/17 / #20170017812

Card processing system

A card processing system may include a card reader read data recorded in the card or record data to the card; and a host control section to control the card processing system. The card reader may include a card insertion part include an insertion port and a control section. ... Nidec Sankyo Corporation

01/19/17 / #20170017093

Optical unit with shake correction function and its manufacturing method

An optical unit with a shake correction function may include a movable body having an optical element, a fixed body swingably supporting the movable body through a gimbal mechanism, and a drive mechanism to drive the movable body around the first axial line and the second axial line. The gimbal mechanism includes a movable frame, two first swing support points provided between the movable frame and the fixed body and two second swing support points provided between the movable frame and the movable body. ... Nidec Sankyo Corporation

01/12/17 / #20170011237

Card reader

A card reader may include a recording and reproducing means to perform reading of data or writing of data, a first cable configured to transmit a data signal outputted from the recording and reproducing means or a data signal inputted into the recording and reproducing means, a circuit board in a flat plate shape for controlling the card reader, a connector mounted on the circuit board and connected with one end side of the first cable, and a second cable connected with the circuit board and configured to transmit a control signal for controlling the card reader. A width of the second cable is wider than a width of the first cable, and the second cable is connected with the circuit board so as to cover a connected portion of the first cable with the connector.. ... Nidec Sankyo Corporation

01/12/17 / #20170010475

Coil unit, manufacturing method for coil unit and photographing optical device

A coil unit may include a coil in a substantially rectangular frame shape; and a coil holding member. A thickness direction of the coil may be perpendicular to a long side of the coil and a short side of the coil. ... Nidec Sankyo Corporation

01/12/17 / #20170008717

Card conveyance system and card conveyance control method

A card conveyance system may include a first device; a second device; a conveying passage; and a host apparatus controlling the first and second device. The first device may send a card to and receive the card from the second device via the conveying passage. ... Nidec Sankyo Corporation

01/12/17 / #20170008175

Industrial robot

An industrial robot may include a robot main body; and an elevating mechanism to raise and lower the robot main body. The robot main body may include a hand, an arm to which the hand is joined, a main body portion to which the arm is joined, and an arm-elevating mechanism. ... Nidec Sankyo Corporation

01/05/17 / #20170003517

Optical unit with shake correction function

An optical unit may include a movable body holding an optical module by a holder, a fixed body having a body part surrounding the movable body, a support mechanism swingably supporting the movable body, and a shake correction drive mechanism that swings the movable body. The holder includes a plurality of wall parts on an outer periphery of the optical module, and the wall part holds a part of the shake correction drive mechanism, and the support mechanism includes a movable frame surrounding the optical module and a plurality of swing support parts supporting the movable frame. ... Nidec Sankyo Corporation








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