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Kabushiki Kaisha Yaskawa Denki
Kabushiki Kaisha Yaskawa Denki_20100107
Kabushiki Kaisha Yaskawa Denki_20100114
Kabushiki Kaisha Yaskawa Denki_20100128
Kabushiki Kaisha Yaskawa Denki_20131212
Kabushiki Kaisha Yaskawa Denki_20100121

Kabushiki Kaisha Yaskawa Denki patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kabushiki Kaisha Yaskawa Denki-related inventors


Robot system, controlling robot, and robot controller

A robot system includes at least one robot, a first sensor, at least one second sensor, and circuitry. The at least one robot is to work on a workpiece. The first sensor is to detect a three-dimensional shape of the workpiece. The at least one second sensor is to detect... Kabushiki Kaisha Yaskawa Denki

Robotic transport of a workpiece

A robotic apparatus for transporting a workpiece includes a first arm that pivots about a first axis and a second arm that is pivotably connected to the first arm. The second arm has a surface upon which the workpiece can be received. A first drive unit of the robotic apparatus... Kabushiki Kaisha Yaskawa Denki

Motor control system, initial charger, and detecting failure

A motor control system includes a DC-to-DC converter including a semiconductor switch and a reactor that cooperates with the switch to convert input-side DC bus voltage across first and second input-side DC buses into predetermined output-side DC bus voltage across first and second output-side DC buses and to output the... Kabushiki Kaisha Yaskawa Denki

Operation command generation device, operation command generation method, and process

Provided is an operation command generation device, which is configured to generate an operation command, which is a collection of jobs to fee performed by a process system of at least a robot, based on a protocol chart of at least a plurality of process symbols, the operation command generation... Kabushiki Kaisha Yaskawa Denki

Dc-to-dc converter, power converter, power generation system, and dc-to-dc conversion

A DC-to-DC converter includes a first switching circuit, a second switching circuit, a transformer positioned between an AC side of the first switching circuit and an AC side of the second switching circuit, an inductance element positioned between the transformer and at least one of the AC side of the... Kabushiki Kaisha Yaskawa Denki

Working robot and working system

A working robot includes a robot arm that includes arm members turnably coupled, a control box that houses a controller that controls operation of the robot arm, and a support frame that supports the control box and the robot arm such that an installation position of the control box and... Kabushiki Kaisha Yaskawa Denki

Electric power conversion apparatus and electric power conversion system

An electric power conversion apparatus comprises a terminal block for connecting a conductive member, the terminal block including: a terminal; a movable fastener that switches by movement between a first state and a second state, the first state being a state of holding the conductive member connected with the terminal,... Kabushiki Kaisha Yaskawa Denki

Conveyance system, robot, and controlling robot

A conveyance system includes a conveyance chamber including a second side wall opposite to a first side wall in a depth direction of the conveyance chamber. A robot is disposed in the conveyance chamber. The robot includes a body, a first arm, a second aim, and a hand. The body... Kabushiki Kaisha Yaskawa Denki

State display device of industrial machinery and power conversion device

An LED indicator 4 connected to industrial machinery including an inverter 1, includes: an LED substrate 8 into which a display control signal according to a state relating to the industrial machinery is input; and a plurality of displays 31, 32, and 33 configured to display in a lighting state... Kabushiki Kaisha Yaskawa Denki

Controller for motion assisting apparatus, motion assisting apparatus, controlling motion assisting apparatus, and recording medium

A controller for a motion assisting apparatus for a wearer includes circuitry. The circuitry is configured to set switching points in a change in a turning angle of a drive mechanism driven by a drive motor and attached to an ankle joint of the wearer to assist a turning motion... Kabushiki Kaisha Yaskawa Denki

Electric motor releasing brake

An electric motor system includes an electric motor, an electric brake, a power line, and a driver. The electric brake is integrated with the electric motor and configured to generate braking force against the drive force. The driver is integrated with the electric motor and the electric brake. The power... Kabushiki Kaisha Yaskawa Denki

Robot controller and robot control method

A robot controller (2) configured to control a robot (1) including a plurality of joints (J1-J6) each rotatable around a rotation axis, the robot controller (2) including: an acquisition unit (21) configured to acquire a rotation angle of each of the plurality of joints (J1-J6); a determination unit (22) configured... Kabushiki Kaisha Yaskawa Denki

Robot and torque sensor

A robot includes a rotation axis and a torque sensor. The torque sensor is disposed on the rotation axis, and includes a strain generating body and a strain sensor. The strain sensor is mounted on a portion of the strain generating body. The strain generating body includes an inner flange,... Kabushiki Kaisha Yaskawa Denki

Power conversion apparatus, power estimating electric motor, and control electric motor

A power conversion apparatus includes a power converter circuit that outputs an AC power to an electric motor, and circuitry that controls the power converter circuit to add a first change, accompanying a change of a power generated by the electric motor, to a first phase angle, which is a... Kabushiki Kaisha Yaskawa Denki

Rotation controller for ac electric motor and controlling rotation of the ac electric motor

A rotation controller for an AC electric motor includes a space vector generator, a current change ratio obtainer, and a rotational angle calculator. The space vector generator generates at least a first magnetic field in a first direction and a second magnetic field in a second direction crossing the first... Kabushiki Kaisha Yaskawa Denki

Robot arm and robot system

A robot arm includes a first holder and a second holder. The first holder includes a first base portion and a first distal portion. The first distal portion has a first distal thickness smaller than a thickness of the first base portion. The second holder includes a second base and... Kabushiki Kaisha Yaskawa Denki

Motor control system, robot system, and communication motor control system

A motor control system includes first processing circuitry that controls a motor. An upper-level communication path connects an upper-level communication port of the first processing circuitry to second processing circuitry that sends an instruction to the first processing circuitry via the upper-level communication path. A lower-level communication path connects a... Kabushiki Kaisha Yaskawa Denki

Abnormality determining apparatus, abnormality determining method, and abnormality determining system

An abnormality determining apparatus for a motor driven mechanism includes circuitry. The circuitry is configured to acquire time-series data with respect to an input to and an output from a motor which drives the motor driven mechanism, detect data abnormality in the time-series data, and determine, based on the data... Kabushiki Kaisha Yaskawa Denki

Motor controller and controlling motor

A motor controller includes an inverter including circuitry which supplies power to a motor, and a controller including circuitry which controls the inverter such that the circuitry of the inverter supplies an AC current to a first axis of a stationary orthogonal coordinate system in the motor while changing a... Kabushiki Kaisha Yaskawa Denki

Motor control apparatus, power conversion device, auxiliary power source device, and controlling auxiliary power source device

A motor control apparatus includes an AC-DC converter, an auxiliary power source, and an inverter. The AC-DC converter converts AC power into DC power and feeds the DC power to a DC bus bar. DC power is fed from the auxiliary power source to the DC bus bar and from... Kabushiki Kaisha Yaskawa Denki

Robot

A robot includes a joint and a drive mechanism disposed in the joint. A reducer includes an output shaft and a fixed portion. A first seal seals a gap between the output shaft and the fixed portion. A first cover is fixed to the fixed portion and covers an outer... Kabushiki Kaisha Yaskawa Denki

Electric-motor control device, system and method

Provided is an electric-motor control device, including: a command value calculation unit configured to calculate a command value directed to an electric motor based on a command value and a given moment-of-inertia value; a difference detection unit configured to detect a difference between the moment-of-inertia value and an estimated moment-of-inertia... Kabushiki Kaisha Yaskawa Denki

Power converting device, power generating system, and current control method

A power converting device includes power conversion circuitry connected to a power system, voltage amplitude determination circuitry that determines a voltage amplitude of the power system, and control circuitry that controls an output current from the power conversion circuitry to the power system based on an oscillation component of the... Kabushiki Kaisha Yaskawa Denki

Sensor system and communication method

A sensor system includes a controller and sensors. The controller is to transmit a signal. The sensors are connected to the controller in series via at least one cable to sequentially transfer the signal transmitted from the controller via the at least one cable.... Kabushiki Kaisha Yaskawa Denki

Power conversion device and power conversion method

A power conversion device includes a switching circuit and a switch driver. The switching circuit includes a plurality of switching elements including a first switching element and a second switching element that are electrically coupled in series. The switch driver includes a first, a second, and a third switching pattern... Kabushiki Kaisha Yaskawa Denki

Electric pipette system, electric pipette, and operating procedure display device

Provided is an electric pipette system, including: an operating condition receiving milt configured to receive an operating condition of a manipulation operation to foe occur next; a suction/discharge operating unit configured to perform at least any one of a suction operation and a discharge operation of a liquid by an... Kabushiki Kaisha Yaskawa Denki

Robot system and carrying method

A robot system includes a robot including a first hand, a second hand, an arm mechanism, and an elevator. The first hand is to hold a substrate. The second hand is to hold the substrate. The arm mechanism supports the first hand and the second hand to provide a height... Kabushiki Kaisha Yaskawa Denki

Industrial machine system, industrial machine, terminal device, server and parameter editing industrial machine

An industrial machine system includes an industrial machine including circuitry which controls operation of a control target machine based on multiple parameters and a set control mode among multiple control modes, and a terminal device including circuitry which changes at least part of the parameters in the industrial machine through... Kabushiki Kaisha Yaskawa Denki

Motor control apparatus and controlling motor control apparatus

A motor control apparatus includes a memory and a setting selector. The memory is configured to store setting items each relating to a motor, and the setting sequence to sequentially set the setting items. The setting selector is connected to the memory and configured to select a newly selected item... Kabushiki Kaisha Yaskawa Denki

Motor and producing motor

A motor includes a motor part and an amplifier configured to supply electric power to the motor part. The motor part includes a stator and a rotor. The amplifier includes a first frame constituting a housing of the amplifier and a second frame. The second frame is arranged on a... Kabushiki Kaisha Yaskawa Denki

Power conversion apparatus and noise filter

A power conversion apparatus includes: a busbar; a magnetic core disposed to surround the busbar; and a fixing member that supports the magnetic core and is secured to the busbar. A noise filter includes: a magnetic core disposed to surround a busbar of a power conversion apparatus, and a fixing... Kabushiki Kaisha Yaskawa Denki

Power conversion apparatus

A power conversion apparatus includes: a casing that houses an electronic component; a heat sink where the casing is installed, the heat sink dissipating a heat from the electronic component; a substrate disposed on an opposite side of the heat sink in the casing, the substrate including a power converter... Kabushiki Kaisha Yaskawa Denki

Power converter

A power converter includes a housing, a circuit element, and a cover. The housing includes a first space and a second space. In the first space, a circuit substrate is disposed. In the second space, a passage for a cooling fluid is disposed. The circuit element is disposed on the... Kabushiki Kaisha Yaskawa Denki

Power conversion apparatus, power generation system, controller, and converting power

A power conversion apparatus includes a power converter, a voltage detector, a determiner, and a drive controller. The power converter is configured to convert DC power input from an electric generation apparatus into AC power. The voltage detector is configured to detect a DC voltage input into the power converter.... Kabushiki Kaisha Yaskawa Denki

Transfer system and transfer method

A transfer system includes a robot including a hand configured to transfer a substrate, a transfer chamber within which the robot is disposed, a plurality of substrate-storing cassettes disposed side by side on a sidewall of the transfer chamber in a plan view, and a robot control device configured to... Kabushiki Kaisha Yaskawa Denki

04/13/17 / #20170104376

Rotary electric machine and rotor core manufacturing method

A rotary electric machine comprises a rotor core and a plurality of permanent magnets embedded in the rotor core along a circumferential direction of the rotor core. The rotor core includes a magnetic pole portion disposed between two permanent magnets adjoining along the circumferential direction of the rotor core. The... Kabushiki Kaisha Yaskawa Denki

04/06/17 / #20170097999

Equipment information acquisition device, equipment information acquisition system, equipment information acquisition method, and information storage medium

Provided is an equipment information acquisition device, comprising at least one processor configured to: acquire, from a management system which stores inquiry information relating to each of a plurality of inquiry systems which manage their own equipment information corresponding to a model of electronic equipment independently, the inquiry information; acquire... Kabushiki Kaisha Yaskawa Denki

03/30/17 / #20170087723

Method for controlling robot and robot system

A method for controlling a robot includes a first step and a second step. In the first step, the robot is controlled to hold at least one of a pipette and a container containing a liquid and to change a position of the pipette relative to the container so as... Kabushiki Kaisha Yaskawa Denki

03/23/17 / #20170085201

Rotating electric machine, rotating electric machine controller and controlling rotating electric machine

A rotating electric machine includes a stator, a rotor, and a stator core. The stator core includes a plurality of teeth. Each of the teeth includes at least one of a through hole axially piercing the tooth and a recess extending from one end of the tooth to another end... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170072446

Method and manufacturing a bent member

A bending apparatus has (a) a first manipulator which feeds a hollow metal blank of closed cross section in its lengthwise direction, (b) a second manipulator which supports a first support means disposed at a first position and a metal blank while feeding it, a heating means disposed at a... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170073631

Specimen processing processing specimen

A specimen processing system includes a culture vessel, a spatula, a robot, and a robot controller. The culture vessel is open on a top surface and includes a circular culture surface on which cells are culturable. The spatula includes a blade to remove the cells off the culture surface. The... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170075342

Industrial equipment production system, industrial equipment production method, and information storage medium

Provided is an industrial equipment production system, including: a production propriety acquisition unit configured to acquire a determination result indicating whether or not industrial equipment is producible by using setting information regarding the industrial equipment based on equipment information regarding the industrial equipment; a supply propriety acquisition unit configured to... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170077801

Noise filter, circuit substrate, and power converter

A noise filter includes a magnetic core and a fixing member. The magnetic core includes a cylindrical integral body, and a wire is passed through the magnetic core. The fixing member is disposed inside the magnetic core and fixes the magnetic core to the wire.... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170077828

Matrix converter

A matrix converter includes a plurality of first bidirectional switches electrically connected to each of input phases of an AC power supply and each of output phases of a load, respectively, and a plurality of second bidirectional switches electrically connected to each of the input phases and each of the... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170077831

Electrical-machine housing and power converter

An electrical-machine housing includes a main housing, a defining portion, and a holder. The defining portion includes a plurality of protrusions defining a plurality of regions in an opening of the main housing. The holder holds leading ends of the plurality of protrusions.... Kabushiki Kaisha Yaskawa Denki

03/16/17 / #20170077832

Electrical machine and power converter

An electrical machine includes a first substrate, a second substrate, and a conduction support. The first substrate has a mounting surface. The second substrate is disposed in an overlay direction from the first substrate. The conduction support electrically grounds the second substrate and supports the second substrate while keeping approximately... Kabushiki Kaisha Yaskawa Denki

03/02/17 / #20170061078

Protocol chart creation device, protocol chart creation method, and non-transitory computer-readable storage medium

Provided is a protocol chart creation device, including: an initial symbol arrangement unit configured to arrange an initial symbol representing an initial state of a container for containing a specimen; a procedure line arrangement unit configured to arrange a procedure line representing a process order for the container in a... Kabushiki Kaisha Yaskawa Denki

03/02/17 / #20170063252

Power conversion apparatus, phase current detection apparatus, and phase current detection method

A power conversion apparatus includes: a power converter that includes a plurality of switching elements; a switch controller that controls the plurality of switching elements so that the order of outputting a plurality of kinds of voltage vectors from the power converter is opposite in a first half and a... Kabushiki Kaisha Yaskawa Denki

03/02/17 / #20170063253

Power conversion apparatus, control apparatus, and control method

A power conversion apparatus includes: a power converter that includes a plurality of switching elements; and a controller that controls the plurality of switching elements. The controller includes: a command generator that generates a voltage command vector; a synthesizer that synthesizes a correction vector with the voltage command vector to... Kabushiki Kaisha Yaskawa Denki

02/23/17 / #20170052526

Motor control device, position control system, and motor control method

A motor control device for controlling driving of a motor based on position commands input from a host control device includes an offset value memory including first circuitry which stores offset values corresponding to predetermined values of position commands, respectively, and a drive controller including second circuitry which acquires, from... Kabushiki Kaisha Yaskawa Denki

02/16/17 / #20170043307

Method for preparing medical/chemical solution and medical/chemical solution preparation system

A method is for preparing a medical/chemical solution that includes a mixture of a medical/chemical substance and a solution. The method includes, after the solution has been injected from a syringe into a container containing the medical/chemical substance, shaking the container using a robot with the container held by a... Kabushiki Kaisha Yaskawa Denki

02/16/17 / #20170043887

Method for preparing medical/chemical solution and medical/chemical solution preparation system

A method is for preparing a medical/chemical solution by mixing a medical/chemical substance housed in a sealed container with a solution housed in a bag. The method includes transferring, from the bag into a syringe, an amount of the solution that is to be injected into a plurality of the... Kabushiki Kaisha Yaskawa Denki

02/16/17 / #20170047743

Power conversion apparatus, power generation system, controller, and performing control

A power conversion apparatus includes a power converter, a target command controller, a feedback controller, and a gain adjustor. The power converter is configured to convert first power supplied from a power generation source into second power. The target command controller is configured to increase or decrease a target command... Kabushiki Kaisha Yaskawa Denki

02/09/17 / #20170036293

Robot arm apparatus and actuator

A robot arm apparatus includes a base structure, a first arm, a first actuator, and an assisting device. The first arm is pivotable relative to the base structure about a first pivot axis. The first actuator is configured to pivotally actuate the first arm relative to the base structure. The... Kabushiki Kaisha Yaskawa Denki

02/09/17 / #20170040916

Motor control device and motor control method

Provided is a motor control device, including an acceleration command calculation unit configured to calculate an acceleration command directed to a motor, a torque command calculation unit configured to calculate a torque command directed to the motor based on the acceleration command and a predetermined moment-of-inertia value, a torque correction... Kabushiki Kaisha Yaskawa Denki

02/02/17 / #20170028567

Robot arm

A robot arm includes a first member, a second member, an actuator, and a speed reducer. The second member is pivotable relative to the first member about a pivot axis. The actuator is configured to pivotally move the second member relative to the first member about the pivot axis. The... Kabushiki Kaisha Yaskawa Denki

02/02/17 / #20170030940

Method for processing specimen and specimen processing system

A method for processing a specimen includes controlling a robot to open a lid of a composite container. The composite container includes a first container and a second container. The first container includes a first opening. The second container includes an insertion portion, a protrusion portion, and a second opening.... Kabushiki Kaisha Yaskawa Denki

01/26/17 / #20170023598

Processing system, control method, operation command generating device and computer program

A processing system for processing experiment of biochemistry, biology and/or biotechnology includes a manual pipette which includes a piston and suctions and discharges liquid when the piston of the manual pipette is moved by external drive force, an automatic pipette which includes a piston and a built-in actuator and suctions... Kabushiki Kaisha Yaskawa Denki

01/19/17 / #20170015000

Processing method, operation command generator, non-transitory computer-readable storage medium storing program, and processing system

A processing method is for performing a processing with respect to a processing object in at least one field among biochemistry, biology, and biotechnology. The processing method includes transferring, using at least one arm of a robot configured to perform the processing, a container to a mover with the processing... Kabushiki Kaisha Yaskawa Denki

01/19/17 / #20170018355

Capacitor cover and power conversion device

This disclosure discloses a capacitor cover configured to store a plurality of capacitors of a power conversion device. The capacitor cover includes a first cover including a plurality of types of first contact surfaces configured to be in contact with one side of each surface of the capacitors of plurality... Kabushiki Kaisha Yaskawa Denki








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