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Roland Dg Corporation patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Roland Dg Corporation-related inventors


 new patent  Transfer data generator, printing device, and transfer data creation method

A transfer data generator creates transfer data that suppresses an increase in radiation noise generated when the transfer data is transferred to an ink head. The transfer data generator creates transfer data including transfer printing image data to be transferred to the ink head, and a transfer clock signal. The... Roland Dg Corporation

Cutting apparatus

A cutting apparatus includes a crop mark print controller and a front/back determiner. The crop mark print controller prints a first crop mark on a front side of a medium and then print a second crop mark over the first crop mark. The second crop mark is larger in size... Roland Dg Corporation

Three-dimensional printing apparatus and object-formation-data producing apparatus

A three-dimensional printing apparatus in which an amount of resin material used in forming a three-dimensional object is reduced, includes a core rod including a central shaft, a rotation mechanism that rotates the core rod about the central shaft, a guide rail extending above the core rod and along an... Roland Dg Corporation

Cutting apparatus

A cutting apparatus includes a magazine including a holder to hold a machining tool. The holder includes a container, a magnetic body, and an intermediate member. The container holds a flange of the machining tool. The container includes in its bottom surface a first insertion hole through which a tool... Roland Dg Corporation

Inkjet recording device

A controller includes a second controller that periodically performs a flushing operation of injecting a predetermined amount of ink from a nozzle, a third controller that repeatedly performs the flushing operation until a remaining amount of the ink in a storage chamber after the flushing operation is detected by a... Roland Dg Corporation

Printer

A printer includes a motor power supply line connecting a carriage motor with a power source, a sensor power supply line connecting a rotary encoder with the power source, a circuit breaker provided on the motor power supply line and interrupting electrical power if a cover sensor detects that a... Roland Dg Corporation

Liquid injection device and inkjet printer including the same

A liquid injection device includes a driving circuit supplying, to an actuator, a driving signal including a prior driving pulse and a subsequent driving pulse supplied after the prior driving pulse. Where a speed of a leading tip of a prior liquid pillar injected from the nozzle by the prior... Roland Dg Corporation

Liquid injection device and inkjet recording device including the same

A liquid injection device includes a driving signal correction circuit correcting a reference driving signal based on a temperature detected by a temperature sensor. The driving signal correction circuit includes a first correction circuit that corrects injection pulses excluding a liquid drop injection speed-controlling injection pulse when the temperature detected... Roland Dg Corporation

Inkjet recording device

An inkjet recording device allows a recording medium to be set easily, and prevents the recording medium from being warped so that printing quality is not lowered. An inkjet printer includes a bed including a surface that supports a recording medium, and a pivoting device that pivots the bed around... Roland Dg Corporation

Printer and printing jig

A printer includes a table, a print head, a detector, and a controller. The controller includes a storage to store initial print data including information of reference position marks, a reader to acquire, using the detector, positional information of position detection marks, a print data generator to modify the initial... Roland Dg Corporation

Ink supply system and inkjet printer

In an ink supply system, a main ink tank and an ink head are connected together via a main supply channel. A sub-ink tank is connected to the main supply channel via a sub-supply channel. An upstream-side valve is provided on an upstream-side portion of the main supply channel. During... Roland Dg Corporation

Liquid injection device, inkjet printer, and generating driving signal for liquid injection device

A liquid injection device includes a driving signal generation circuit generating a driving signal, and a driving signal supply circuit supplying a portion of, or an entirety of, the driving signal to the actuator. The driving signal generation circuit generates at least one driving pulse included in a dedicated large... Roland Dg Corporation

Optical symbol reading apparatus and reading method

A reading apparatus includes an illuminator illuminating an optical symbol with blue light, an imager taking an image of the optical symbol illuminated with the blue light, and controller including a receiving circuit receiving the image taken by imager, a determination circuit determining whether or not the received image has... Roland Dg Corporation

Liquid injection device and inkjet recording device including the same

A liquid injection device includes a liquid injection head and a controller including a driving signal generator generating a driving signal including, in one liquid drop injection period, a first driving pulse and a second driving pulse, and a driving signal supplier. The first driving pulse maintains the pressure chamber... Roland Dg Corporation

Liquid injection device and inkjet recording device including the same

A liquid injection device includes a liquid injection head and a controller that generates a driving signal including first through fourth driving pulses in one liquid drop injection period and supplies the driving signal to the liquid injection head. The discharge time period of each of the first and second... Roland Dg Corporation

Cross-section data generating device and cross-section data generating method

A cross-section data generating device includes a storage that stores therein a three-dimensional polygon model provided with color information, and a processor that executes a program to perform a shape obtaining process of obtaining a shape of an outline of the three-dimensional polygon model at a cross section that intersects... Roland Dg Corporation

Correcting apparatus and correcting method

A correcting apparatus includes: a detecting pin; a microcomputer configured or programmed to acquire a first coordinate value indicative of a first coordinate of a detection point, and a first height, and to acquire a second coordinate value indicative of a second coordinate of the detection point, and a second... Roland Dg Corporation

Foil transfer device, foil transfer method, and system creating data usable for foil transfer device

A foil transfer device, a foil transfer method, and a non-transitory computer readable medium storing a program when executed by a computer causes the computer to execute first, second and third processes. In the first process, an acute angle portion included in a contour of a predetermined shape is specified.... Roland Dg Corporation

Three-dimensional printing data generation device, and three-dimensional printing system including the same

A three-dimensional printing data generation device includes a storage storing data of a three-dimensional target object model, a support model generation processor generating, based on the data stored in the storage, data of a three-dimensional support model including a substrate portion located below the target object model and a handle... Roland Dg Corporation

Damper device, liquid supply system including the same, and inkjet recording device

A damper device includes a hollow case main body provided with an opening, a pressure sensitive film attached to the case main body so as to cover the opening, demarcates a liquid storage chamber together with the case main body, and is flexibly deformable internally toward, or externally away from,... Roland Dg Corporation

Liquid supply system and inkjet recording device including the same

A liquid supply system includes a liquid supply source, an injection head, a damper in communication with the injection head, a liquid supply path including an end in communication with the liquid supply source and another end in communication with the damper, a liquid supply device supplying the liquid from... Roland Dg Corporation

Self-weight pressure control valve, liquid supply system including the same, and inkjet recording device

A self-weight pressure control valve includes a hollow case main body with an opening, a partitioning wall dividing the case main body into first and second pressure chambers in communication with the opening, a communication opening in the partitioning wall and communicating the first pressure chamber and the second pressure... Roland Dg Corporation

Inkjet printer

An inkjet printer includes a cap to forma sealed space between the cap and a nozzle surface when attached to an ink head so as to cover the nozzle surface, a cleaning solution tank to accommodate a cleaning solution to clean the cap, a motor to cause the cap to... Roland Dg Corporation

Cutting apparatus

A cutting apparatus includes a first motor to move a carriage, a second motor to cause a cutter to approach a work material, and a controller configured or programmed to control the first motor and the second motor. The controller includes a load detector to detect a load of the... Roland Dg Corporation

Damper device, liquid supply system including the same, and inkjet recording device

A damper device includes a hollow case main body provided with an opening, a pressure sensitive film attached to the case main body so as to cover the opening, demarcates a liquid storage chamber together with the case main body, and is flexibly deformable internally toward, or externally away from,... Roland Dg Corporation

Inkjet recording apparatus and ink container

An ink cartridge of an inkjet printer includes a support holding an ink container so that a longitudinal direction of a main body of the ink container extends along a sub-scanning direction of the inkjet printer, and supporting a portion of the main body that is perpendicular or substantially perpendicular... Roland Dg Corporation

Liquid supply system and inkjet recording device including the same

A liquid supply system includes a liquid supply source, an injection head, a damper in communication with the injection head, a liquid supply path including an end in communication with the liquid supply source and another end in communication with the damper, a liquid supply device supplying the liquid from... Roland Dg Corporation

Self-weight pressure control valve, liquid supply system including the same, and inkjet recording device

A self-weight pressure control valve includes a hollow case main body with an opening, a partitioning wall dividing the case main body into first and second pressure chambers in communication with the opening, a communication opening in the partitioning wall and communicating the first pressure chamber and the second pressure... Roland Dg Corporation

Inkjet head apparatus and printer including the same

An inkjet head apparatus includes a carriage including base plates, a head plate supported by the base plates, recording heads each attached to an associated one of openings of the head plate, a pivot between the base plate and the head plate so that the head plate is rotatably supported... Roland Dg Corporation

Slice image creation device, three-dimensional printing system, and slice image creation method

In a slice image creation device, a peeling processor performs peeling on a peeling line segment in a circulation direction of the peeling line segment. When the peeling reaches an intersection at which line segments of contours cross each other, an intersection information acquisition processor acquires intersection information including an... Roland Dg Corporation

Inkjet printer

In an inkjet printer, from one side of a main scanning direction, first through fourth ultraviolet irradiation devices arrayed in the main scanning direction at least partially overlap first and second recording heads. A distance in the main scanning direction between a middle position in the main scanning direction of... Roland Dg Corporation

Three-dimensional printing apparatus and three-dimensional object printing method

A three-dimensional printing apparatus includes a projector to project a first image onto a tank and a controller to control the projector. The controller includes an acquirer, an inclination calculator, a vertical and horizontal correction value calculator, a memory, and a corrector. The acquirer projectively transforms the first image, thus... Roland Dg Corporation

Slice image creation device and three-dimensional printing system

In a slice image creation device, a topology construction processor constructs a topology to create a topology list of a target object model. A division determination processor determines whether or not there is a ridgeline or an apex at which the target object model is divisible in correspondence with topology... Roland Dg Corporation








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