Toshimichi
Toshimichi Aoki, Yamanashi JP
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20150209891 | SPOT WELDING SYSTEM FOR MANAGING ELECTRODE INSPECTION AND ROBOT USED THEREFOR - A spot welding system includes a plurality of robots each including a spot welding gun and an inspection management device for managing an electrode inspection to be executed in each of the robots, for inspecting electrodes of the spot welding gun. Each robot includes an inspection execution unit for selectively executing one of different electrode inspections. The inspection management device includes an inspection instruction unit for instructing an electrode inspection to be executed in each of the robots. | 07-30-2015 |
Toshimichi Arai, Tokyo JP
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20100116865 | PNEUMATIC TOOL - A pneumatic tool includes a tool body, a nose part for ejecting a nail, which is provided in a lower part of the tool body, an air chamber for storing compressed air, which is provided in the tool body, an air supply pipe for supplying the compressed air from an air supply source to the air chamber, an air duster, an air duster pipeline connected to an air outlet of the air duster, and an air duster valve for controlling supply of the compressed air to the air duster pipeline. | 05-13-2010 |
20100243286 | POWER TOOL AND CUSHIONING MECHANISM THEREOF - A power tool includes a striking cylinder, a striking piston slidably housed in the striking cylinder, a driver coupled to a bottom surface of the striking piston, and a cushioning mechanism configured to absorb an impact of striking a fastener with the driver when the striking piston is driven. The cushioning mechanism includes a housing formed below the striking cylinder, and a bumper housed in the housing to receive the bottom surface of the striking piston. The bumper is formed in a tubular shape, a wall thickness of a central section of the bumper is greater than wall thicknesses of an upper section and a lower section of the bumper, and the wall thicknesses of the upper section and the lower section are substantially the same. | 09-30-2010 |
20120219382 | FASTENING PIN AND MANUFACTURING METHOD THEREOF - A fastening pin has an enlarged head part, and a shaft part. The shaft part includes a large diameter section formed below the enlarged head part, a middle shaft section formed below the large diameter section, and a small diameter section extending from the middle shaft section to a leading end of the fastening pin. The large diameter section includes a round portion formed below the enlarged head part and a taper portion formed between the round portion and the middle shaft section. A diameter of the large diameter section at a side of the enlarged head part is larger than a diameter of the large diameter section at a side of the middle shaft section. The middle shaft section has a uniform diameter from a side of the large diameter section to a side of the small diameter section. | 08-30-2012 |
Toshimichi Fujii, Kitakyushu-Shi JP
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20150258688 | ROBOT SYSTEM, CALIBRATION METHOD IN ROBOT SYSTEM, AND POSITION CORRECTING METHOD IN ROBOT SYSTEM - A robot system includes a robot including a main body and a hand. An imaging device picks up an image of a workpiece held by the hand An image pick-up controller sends movement information to a robot controller to move the workpiece held by the robot to a plurality of positions, controls the imaging device to pick up the image of the workpiece at the plurality of positions, recognizes a registered portion of the workpiece at the plurality of positions, and performs a calibration based on the movement information and based on a result of recognizing the registered portion of the workpiece held by the robot at the plurality of positions. The calibration includes correlating positional information of the image picked up by the imaging device to positional information of the robot. | 09-17-2015 |
Toshimichi Hayashi, Nagano-Ken JP
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20090173793 | IC MODULE, IC INLET, AND IC MOUNTED BODY - An IC module including: an insulating substrate; antenna connection terminals provided on one surface of the insulating substrate; and a laminated body in which an IC chip and a mica capacitor are laminated, wherein the laminated body and the antenna connection terminals are mounted on the same surface side of the insulating substrate, and the IC chip and the mica capacitor are electrically connected with the antenna connection terminals via a wire, the IC module capable of producing an IC mounted body that has highly accurate resonance frequency and is highly reliable in non-contact communications, and also capable of producing an IC mounted body having a small area since the mounting thereof on a small area is possible, and which can be produced by a general purpose apparatus for producing IC modules, as well as an IC inlet and an IC mounted body using the IC module are provided. | 07-09-2009 |
Toshimichi Izeki, Aichi JP
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20150034434 | DAMPING VALVE - In a damping valve having a partition that separates a first chamber and a second chamber, a valve seat that is formed on an end surface of the partition facing the first chamber or the second chamber; and a leaf valve whose outer-circumferential end portion is separably seated on the valve seat, the leaf valve has a plurality of orifices for allowing working fluid to flow therethrough in the outer-circumferential end portion, and the plurality of orifices are concentrated in an arbitrary region along a circumferential direction in the outer-circumferential end portion of the leaf valve. | 02-05-2015 |
Toshimichi Kato, Tokyo JP
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20120118362 | TRANSPARENT CONDUCTIVE SUBSTRATE FOR SOLAR CELL AND SOLAR CELL - To provide a transparent conductive substrate for a solar cell, whereby the fill factor (FF) and the open circuit voltage can be improved, and a solar cell using it. A transparent conductive substrate for a solar cell, comprising a substrate and at least a tin oxide layer formed thereon, wherein the tin oxide layer has ridges and dents on a surface which is not on the substrate side, an oxide having titanium as the main component is formed on the surface having the ridges and dents, the oxide is particles having an average size of from 1 to 100 nm, and the oxide is contained at a density of from 10 to 100 particles/μm | 05-17-2012 |
Toshimichi Kawaguchi, Hiroshima-Shi JP
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20140339842 | PROTECTOR WITH SENSOR AND METHOD OF MOLDING END PART OF THE SAME - A protector with a sensor is installed on a sliding door for detecting an alien substance by touch between two core wires in a hollow part. In a terminal part of the protector with the sensor, the core wires drawn out are connected with leads joined with a control unit, an insert fills up a space and the terminal part is die molded. Materials of the insert and the die molding material have compatibility with each other. | 11-20-2014 |
Toshimichi Kishimoto, Hatano JP
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20090254701 | Storage system and access count equalization method therefor - [Object ] This invention aims to optimize an entire storage system by equalizing the access counts in appropriate units. | 10-08-2009 |
20110258407 | STORAGE SYSTEM AND MANAGEMENT METHOD THEREOF - A storage system having at least two storage apparatuses capable of partitioning an internal resource into logical partitions and managing the logical partitions, and which replicates data written into a primary volume of a primary storage apparatus as the replication source storage apparatus to a secondary volume of a secondary storage apparatus as the replication destination storage apparatus, including: a configuration information sending unit for sending configuration information of the logical partition, to which the primary volume belongs, to the secondary storage apparatus; and a logical partition setting unit for setting the configuration of the logical partition to which the secondary volume belongs based on the configuration information of the logical partition to which the primary volume belongs sent from the configuration information sending unit. | 10-20-2011 |
20120191941 | STORAGE SYSTEM AND MANAGEMENT METHOD THEREOF - A storage system having at least two storage apparatuses capable of partitioning an internal resource into logical partitions and managing the logical partitions, and which replicates data written into a primary volume of a primary storage apparatus as the replication source storage apparatus to a secondary volume of a secondary storage apparatus as the replication destination storage apparatus, including: a configuration information sending unit for sending configuration information of the logical partition, to which the primary volume belongs, to the secondary storage apparatus; and a logical partition setting unit for setting the configuration of the logical partition to which the secondary volume belongs based on the configuration information of the logical partition to which the primary volume belongs sent from the configuration information sending unit. | 07-26-2012 |
Toshimichi Kishimoto, Hadano JP
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20090097655 | Storage system and storage system management method - An object of the present invention is to prevent data from being tampered with, and to prevent operation mistakes, when sending and receiving data between a management software managing storage devices. | 04-16-2009 |
20090248905 | Storage Device and Method of Setting Cofiguration Information of same - Configuration information settings for a storage device are made highly reliable and facilitated. The storage device includes a service processor for setting storage device configuration information, and a terminal device connected to the service processor via a private line to send a command group, received from an operator and related to the storage device configuration information, to the service processor. The service processor also includes a device for determining approval or denial of execution of the command group prior to execution of the command group received from the terminal device. | 10-01-2009 |
20110231711 | STORAGE SYSTEM AND KNOWN PROBLEM INFORMATION MANAGEMENT METHO - Proposed are a highly reliable storage system capable of inhibiting the problematic operation or change of state in the [storage] system, and a known problem information management method capable of improving the reliability of the storage system. The storage system is provided with a storage apparatus including a storage medium for storing data, and a management apparatus for managing the storage apparatus. The management apparatus includes an apparatus-side known problem information storage unit for storing known problem information as information concerning a problematic operation or a change of state, a maintenance management terminal operation controller for receiving a user's operation or change of state and creating history information according to the operation or change of state, and an apparatus-side known problem information search unit for searching, from the apparatus-side known problem information storage unit, known problem information corresponding to the history information, wherein the maintenance management terminal operation controller inhibits the operation of the searched known problem information. | 09-22-2011 |
20120131302 | CONTROL METHOD OF VIRTUAL VOLUMES AND STORAGE APPARATUS - Multiple types of storage devices which have different performance are appropriately allocated to multiple virtual volumes in accordance with the performance requirements of the respective virtual volumes. In cases where, among virtual volumes | 05-24-2012 |
20140244958 | STORAGE SYSTEM AND MANAGEMENT METHOD THEREFOR - A storage system comprises multiple first storage apparatuses, and a controller which provides a first logical volume corresponding to a storage area of the multiple first storage apparatuses to a host computer. The controller partitions a storage area corresponding to the first logical volume into multiple first physical storage areas, manages the partitioned multiple first physical storage areas as physical storage areas of a storage pool, creates a first virtual volume which is provided to the host computer, and associates, from among the multiple first physical storage areas, a physical storage area in which user data is stored, with the first virtual volume. | 08-28-2014 |
Toshimichi Kubota, Omura-Shi JP
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20140020617 | PROCESS FOR PRODUCTION OF SILICON SINGLE CRYSTAL, AND HIGHLY DOPED N-TYPE SEMICONDUCTOR SUBSTRATE - After adding phosphorus (P) and germanium (Ge) into a silicon melt or adding phosphorus into a silicon/germanium melt, a silicon monocrystal is grown from the silicon melt by a Czochralski method, where a phosphorus concentration [P] | 01-23-2014 |
20140033967 | METHOD FOR MANUFACTURING SINGLE CRYSTAL - In consideration of influence of segregation, an evaporation area of a volatile dopant and influence of pulling-up speed at the time of manufacturing a monocrystal using a monocrystal pulling-up device, an evaporation speed formula for calculating evaporation speed of the dopant is derived. At predetermined timing during pulling-up, gas flow volume and inner pressure in a chamber are controlled such that a cumulative evaporation amount of the dopant, calculated based on the evaporation speed formula, becomes a predetermined amount. A difference between a resistivity profile of the monocrystal predicted based on the evaporation speed formula and an actual resistivity profile is made small. Since no volatile dopant is subsequently added, increase in workload on an operator, increase of manufacturing time, an increase in amorphous adhering to the inside of the chamber, and an increase in workload at the time of cleaning the inside of the chamber can be prevented. | 02-06-2014 |
Toshimichi Kumagai, Kyoto-Fu JP
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20080245331 | ENGINE - An engine includes a choke valve for varying the opening of an intake passage. When a variation in an engine operating state per unit time during the operation of the engine becomes a predetermined value or greater, the choke valve is automatically moved to the fully open position to thereby bring the engine back to the normal operating state immediately. | 10-09-2008 |
20080245339 | AUTO CHOKE DEVICE FOR AN ENGINE - An auto choke device for an engine includes a choke valve for varying the opening of an intake passage of the engine, and a starter motor for starting the engine. Upon activation of the starter motor, the choke valve starts valve opening motion from a fully closed position. The choke valve continues the valve opening motion at a certain valve opening speed until it achieves a start opening set based on the temperature of the engine. | 10-09-2008 |
Toshimichi Naruse, Gunma-Ken JP
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20110266587 | SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF - In some embodiments, a semiconductor device includes a semiconductor chip configured to receive or emit light, a chip mounting region for mounting the semiconductor chip, an electrode arranged surrounding the chip mounting region, an electric connecting element which electrically connects the semiconductor chip and the electrode, an optically-transparent element arranged on a top surface of the semiconductor chip and made of optically-transparent material, a protection film arranged on a top surface of the optically-transparent element so as to surround a light passing region through which the light passes, and a filler-contained insulating resin which seals the semiconductor chip, the electric connecting element, the electrode, the optically-transparent element, and the protection film in a state in which a top surface of the protection film and the light passing region surrounded by the protection film are exposed outside. | 11-03-2011 |
Toshimichi Sato, Iwata-Shi JP
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20090174747 | METHOD FOR INSPECTING PRINT, APPARATUS FOR INSPECTING PRINT, AND PRINTER - A print inspection device is provided with a camera for picking-up an image of a substrate to be processed after a paste is printed on the substrate through a mask sheet by a printer, a measured value calculating a measured value of a printed paste area based on the picked-up image of the substrate, a setting means for setting a standard range for working state judgment of the area, and a comparing and judging means for comparing the measured value with the standard range and for judging whether the printer is in a normal working state or not depending on whether the measured value is in the standard range or not. The setting means sets the standard range to a less paste amount side for a predetermined period of time after the mark sheet is cleaned up than for other periods of time. | 07-09-2009 |
Toshimichi Satou, Shizuoka-Ken JP
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20140190361 | SCREEN PRINTING APPARATUS - A screen printing apparatus includes print executing parts, first and second substrate loading parts and a substrate unloading part, and first and second substrate support tables for supporting a substrate. The first substrate support table moves between a first receiving position where the substrate loaded from the first substrate loading part is received, and a sending position where the substrate is unloaded from the substrate unloading part. The second substrate support table moves between a second receiving position where the substrate loaded from the second substrate loading part is received, and the sending position. The print executing parts are respectively placed at positions on the substrate support tables where printing on the substrate is enabled. | 07-10-2014 |
Toshimichi Suzuki, Musashino-Shi JP
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20080205564 | CLOCK RECOVERY APPARATUS - A clock recovery apparatus for generating a recovery clock from received data may include, but is not limited to, first and second oscillators. The first oscillator generates a first signal having a first frequency. The first signal synchronizes with the received data when the received data has a first level. The second oscillator is connected in series to the first oscillator. The second oscillator generates a second signal as the recovery clock when the first signal has a second level. The second signal has a second frequency. The second signal synchronizes with the first signal. | 08-28-2008 |
Toshimichi Suzuki, Ibaraki-Shi JP
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20090281225 | EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION AND SEMICONDUCTOR DEVICE USING THE SAME - The present invention relates to an epoxy resin composition for semiconductor encapsulation, the epoxy resin composition including the following ingredients (A) to (C) and further including the following ingredient (D) as a flame retardant: (A) an epoxy resin; (B) a phenolic resin; (C) an inorganic filler; and (D) an aluminum hydroxide powder having a 50% volume cumulative diameter D | 11-12-2009 |
Toshimichi Suzuki, Tokyo JP
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20100066456 | CLOCK REPRODUCING APPARATUS - A clock reproducing apparatus includes a clock reproducing circuit having: a gated oscillator having an oscillating circuit of two routes; and a frequency control circuit for comparing a phase of an output of the gated oscillator with a phase of a reference clock, and supplying a phase control signal to the gated oscillator based on the comparison result so as to set a delay time, input data is input to a reset input terminal of the gated oscillator, and different route of the two routes of the oscillating circuit operates depending on a case where the input data is “H” and a case where the input data is “L”. | 03-18-2010 |
Toshimichi Takada, Fukushima JP
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20100175934 | OPTIMISED ENERGY STORAGE DEVICE - A lead-acid battery comprising:—at least one negative electrode comprising lead-based battery electrode material and at least one region of capacitor material overlying the lead-based battery electrode material, each electrode being in electrical connection to an outer terminal of the battery, and—at least one positive lead-dioxide based battery electrode, each positive electrode being in electrical connection to a second outer terminal of the battery,—separator interleaving the facing electrodes;—electrolyte filling at least the space of the electrodes and separators wherein the capacitor material overlying the lead-based battery electrode material comprises 20-65% by weight of a high electrical conductivity carbonaceous material, 30-70% of a high specific surface area carbonaceous material, at least 0.1% lead and binder. | 07-15-2010 |
20120094174 | PROCESS FOR PRODUCING NEGATIVE PLATE FOR LEAD STORAGE BATTERY, AND LEAD STORAGE BATTERY - To provide a method for producing a lead-acid battery negative plate for use in a storage battery which provides improved deteriorated rapid discharge characteristics by preventing an interfacial separation between a negative active material-filled plate and a carbon mixture-coated layer, which is a problem in a negative plate having such a configuration that the carbon mixture coated layer is formed on the surface of the negative active material-filled plate. | 04-19-2012 |
Toshimichi Takahashi, Ota-Shi JP
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20130229137 | POSITION CONTROL DEVICE FOR ELECTRIC MOTOR - Position control device for electric motor inputs deviation signal between angle command and angle detection value to position control section and calculates angular velocity command, inputs deviation signal between this angular velocity command and angular velocity detection value to speed control section and calculates torque current command, and controls, according to this torque current command, the electric motor current control section. The Position control device has disturbance observer section which inputs the torque current command and the angular velocity detection value and estimates signal corresponding to disturbance torque; rate-of-change limitation section which has limiter inputting disturbance observer output value by this disturbance observer section and performing rate-of-change limitation of upper and lower limit values of the angle command; and target value filter section which is configured by control gain equivalent to the speed control section and through which the angular velocity command from the position control section passes. | 09-05-2013 |
20140334204 | APPARATUS FOR PARALLEL OPERATION OF PULSE-WIDTH MODULATION POWER CONVERTERS - To perform an anti-windup control without interference with a cross current compensating function even in case of voltage saturation. | 11-13-2014 |
Toshimichi Takahashi, Tokyo JP
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20150039246 | DYNAMOMETER SYSTEM - Provided is a dynamometer system provided with a shaft-torque meter, and capable of an equivalent evaluation to that of a system provided with a load cell. A dynamometer system is provided with an encoder for detecting the angular velocity, a shaft-torque meter for detecting the shaft torque, and a control device ( | 02-05-2015 |
20150101421 | DYNAMOMETER SYSTEM - Provided is a dynamometer system capable of stable speed control and position control even in instances of large load inertia. A speed-control device ( | 04-16-2015 |
20150219510 | DYNAMOMETER SYSTEM CONTROL DEVICE - Provided is a dynamometer system control device capable of stable and highly responsive control. This dynamometer system control device is provided with a torque control device which outputs a torque command signal on the basis of an output signal (LC_det) of a load cell, and with a characteristic vibration suppression circuit which corrects the torque command signal to suppress the characteristic vibration of an oscillator and which inputs said signal to an inverter as a control input signal. The circuit is provided with a differential compensator which performs a differentiation operation on a load cell approximation signal (Pmdl_det) calculated using an approximation equation in a secondary delay canonical form in a vibration output calculation unit, and with a subtractor which corrects the torque command signal by subtracting the output signal from the compensator from the torque command signal (Tdy_ref). | 08-06-2015 |
Toshimichi Tsumaki, Tokyo JP
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20110071781 | BATTERY SYSTEM - A battery system comprises a first battery cell and a first management unit which is connected in one-to-one correspondence to the first battery cell. The first management unit comprises a first parameter acquiring unit, a first calculating unit, and a first storage unit. The first parameter acquiring unit acquires a power consumption parameter of the first battery cell. The first calculating unit calculates a power consumption state value of the first battery cell on the basis of the power consumption parameter acquired by the first parameter acquiring unit. The first storage unit stores the power consumption state value calculated by the first calculating unit. | 03-24-2011 |
20120126754 | MANAGEMENT METHOD FOR CHARGING SECONDARY BATTERIES OF WORK VEHICLES, AND SYSTEM FOR CHARGING SECONDARY BATTERIES OF WORK VEHICLES - The management method for charging secondary batteries of work vehicles includes: a step of acquiring remaining battery levels of secondary batteries which supply powers respectively to work vehicles; a step of calculating estimated power consumptions of the work vehicles for a predetermined time from the current time; a step of calculating an index value for determining a priority order for replacing the secondary batteries of the work vehicles by referring to differences between the remaining battery levels of the secondary batteries and the estimated power consumptions; and a step of outputting a return command to one of the work vehicles based on the index value and the acceptable charge amounts by which the secondary batteries can be respectively charged. | 05-24-2012 |
20120189886 | BATTERY PACK - A battery pack includes a battery chamber ( | 07-26-2012 |
Toshimichi Wada, Hiroshima JP
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20110150716 | EXHAUST GAS DENITRIZER - An exhaust gas denitrizer removes nitrogen oxides from rejoined exhaust gas using a denitrification reactor after supplying ammonia gas to the rejoined exhaust gas made up of main exhaust gas cooled by a fuel economizer by flowing through a main duct and bypass exhaust gas maintained at high temperature by flowing through a bypass duct adapted to bypass the fuel economizer. At a meeting place between the main exhaust gas and bypass exhaust gas in the main duct, three partition plates are installed with plate surfaces turned to an inflow direction of the bypass exhaust gas, partitioning a main exhaust gas channel into a plurality of subchannels. Upstream-side ends of the partition plates face the incoming bypass exhaust gas by being shifted from one another toward an upstream side of the main exhaust gas starting from an inflow side of the bypass exhaust gas. | 06-23-2011 |
Toshimichi Watanabe, Wako-Shi JP
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20130175744 | ANTIVIBRATION RUBBER DEVICE - Antivibration rubber device provided between a vibration source and a vehicle body is provided with: a first mounting member ( | 07-11-2013 |
Toshimichi Yamada, Fujimi-Machi JP
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20130265339 | CONTROL DEVICE, DISPLAY DEVICE, ELECTRONIC APPARATUS AND CONTROLLING METHOD - An application control changes a first image displayed with a plurality of pixels composing the entirety or a part of a display section to an image in the first gray level displayed with the plurality of pixels, and thereafter display a second image displayed with the plurality of pixels. Also, the application control device controls an application device such that the numbers of application of the first voltage and the second voltage to each of the plurality of pixels are equal to each other from a state in which each of the plurality of pixels lastly assumes the first gray level before the first image is displayed until a state in which each of the plurality of pixels first assumes the first gray level after the first image is displayed. | 10-10-2013 |
20140247290 | CONTROL APPARATUS, ELECTRO-OPTICAL APPARATUS, ELECTRONIC DEVICE, AND CONTROL METHOD - In order to achieve a desired gray level in an optical state of a bi-stable display element, voltage application is carried out so that the gray level follows a predetermined gray level change loop through a erasing period, a reset period, and a write period. | 09-04-2014 |
20140253604 | CONTROL APPARATUS, ELECTRO-OPTICAL APPARATUS, ELECTRONIC DEVICE, AND CONTROL METHOD - An adjustment phase, a clearing phase, and a gray level control phase are used when changing the gray levels of pixels. A plurality of pixels are aligned to a predetermined gray level in the adjustment phase. In the adjustment phase, the gray level of a pixel is changed earlier the greater a gray level difference between the gray level of the pixel and the predetermined gray level is. | 09-11-2014 |
20140285479 | CONTROL APPARATUS, ELECTRO-OPTIC APPARATUS, ELECTRONIC DEVICE, AND CONTROL METHOD - In a refresh period, a voltage for alternatingly inverting a memory display element between a first gray level and a second gray level is applied. The number of inversions in the refresh period when the temperature of the memory display element is low is lower than the number of inversions in the refresh period when the temperature of the memory display element is high. | 09-25-2014 |
Toshimichi Yamada, Suwa-Shi JP
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20120262505 | METHOD OF CONTROLLING ELECTRO-OPTICAL DEVICE, CONTROL DEVICE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A method of controlling an electro-optical device includes, during image rewriting, executing a first control operation to supply a potential different from a potential on a counter electrode to a pixel electrode of a first pixel in a plurality of frame periods, executing a second control operation to supply the same potential as the potential on the counter electrode to a pixel electrode of a second pixel, which is adjacent to the first pixel and in which a gradation to be displayed during image rewriting is not changed, in at least some frame periods of a plurality of frame periods, and executing a third control operation to supply a potential different from the potential on the counter electrode to the pixel electrode of the second pixel in a frame period after the potential has been supplied in at least one frame period during the first control operation. | 10-18-2012 |
Toshimichi Yamada, Suwa-Gun JP
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20080238658 | Radio communication system - There is provided a radio communication system including a first transceiver equipped with an antenna circuit and a transmitting-receiving unit and for transmitting a data signal by an electromagnetic wave, and a second transceiver equipped with an antenna circuit, a transmitting-receiving unit, a memory unit for storing the data signal, a display unit having display memory property, and a power source unit for obtaining an operation voltage for each unit from the electromagnetic wave. The first transceiver relatively varies the transmission output of the data signal to a high level or a low level, and the second transceiver receives the data signal and stores the data signal in the memory unit when the level of the transmission output of the data signal is low, and sends the data signal from the memory unit to the display unit when the level of the transmission output of the data signal is high. | 10-02-2008 |
20080238899 | Display system, display device, and method for the same - A display system includes: a display device including a display section having a dispersed system containing electrophoretic particles between a first electrode and a second electrode, wherein an electric field is generated between the first electrode and the second electrode according to display data, and the electrophoretic particles are migrated by the electric field so that an image corresponding to the display data is displayed; and a display-data providing device that provides a display control signal containing the display data to the display device; wherein the display system erases the display content of the display section by generating an electric field between the first electrode and the second electrode according to display data corresponding to the display content. The display-data providing device stores display data to be provided to the display device and information corresponding to the display data in association with each other. The display device holds the corresponding information associated with the display data provided from the display-data providing device, wherein if the display data is lost, the display device outputs a display-data identifying signal containing the corresponding information, and erases the display content according to display data corresponding to the display content identified by the display-data providing device according to the corresponding information contained in the display-data identifying signal. | 10-02-2008 |
20090231268 | ELECTROPHORETIC DISPLAY DEVICE, METHOD OF DRIVING ELECTROPHORETIC DISPLAY DEVICE, AND ELECTRONIC APPARATUS - An electrophoretic display device includes a display unit that is formed so that electrophoretic elements containing electrophoretic particles are held between a pair of substrates. The display unit is formed of a plurality of pixels. Each of the pixels includes a pixel electrode, a pixel switching element, and a latch circuit connected between the pixel electrode and the pixel switching element. A plurality of the pixels located in at least portion of the display unit each are any one of a first pixel and a second pixel. The first pixel satisfies a relationship that the gate capacitance charging time of a P-MOS transistor of a transfer inverter of the latch circuit is shorter than the gate capacitance charging time of a P-MOS transistor of a feedback inverter of the latch circuit, a relationship that the gate capacitance charging time of an N-MOS transistor of the transfer inverter is longer than the gate capacitance charging time of an N-MOS transistor of the feedback inverter, or both the relationships. The second pixel satisfies a relationship that the gate capacitance charging time of a P-MOS transistor of a transfer inverter of the latch circuit is longer than the gate capacitance charging time of a P-MOS transistor of a feedback inverter of the latch circuit, a relationship that the gate capacitance charging time of an N-MOS transistor of the transfer inverter is shorter than the gate capacitance charging time of an N-MOS transistor of the feedback inverter, or both the relationships. | 09-17-2009 |
20090243996 | ELECTROPHORETIC DISPLAY DEVICE, METHOD OF DRIVING THE SAME, AND ELECTRONIC APPARATUS - A method of driving an electrophoretic display device that includes a display unit that includes a plurality of pixels is provided. Each of the pixels includes a pair of a pixel electrode and a common electrode; an electrophoretic element that is driven on the basis of a potential difference between the pixel electrode and the common electrode; a pixel switching element; a memory circuit; and a switch circuit. The method includes: writing an image signal to the memory circuit through the pixel switching element; and displaying a predetermined image on the display unit by performing a switching control by the switch circuit in accordance with an output based on the image signal of the memory circuit to supply a predetermined potential to the pixel electrode. At least when the electrophoretic element is driven in accordance with an external input from outside of the electrophoretic display device, the predetermined image is displayed on the display unit in parallel with the writing of the image signal to the memory circuit at the same time. | 10-01-2009 |
20120262498 | METHOD OF CONTROLLING ELECTRO-OPTICAL DEVICE, CONTROL DEVICE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A method of controlling an electro-optical device includes controlling a driving section such that, when an image is rewritten from a first image displayed in a first gradation to a second image including a background image portion to be displayed in the first gradation and a main image portion to be displayed in a second gradation, the same potential as a counter electrode is supplied to a pixel in the background image portion, and a potential corresponding to the second gradation is supplied to a pixel in the main image portion. The driving section is controlled such that at least one of the magnitude and application time of a voltage applied between the pixel electrode and the counter electrode is smaller in a pixel corresponding to an edge portion in the main image portion than in a pixel corresponding to a non-edge portion in the main image portion. | 10-18-2012 |
Toshimichi Yamada, Suwa JP
Patent application number | Description | Published |
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20090237350 | ELECTROPHORETIC DISPLAY DEVICE DRIVING CIRCUIT, ELECTROPHORETIC DISPLAY DEVICE, AND ELECTRONIC APPARATUS - An electrophoretic display device driving circuit that drives an electrophoretic display device. The electrophoretic display device includes a display unit that includes a plurality of pixels, each of which includes an electrophoretic element, containing electrophoretic particles, that is provided between a pixel electrode and a common electrode that face each other; a pixel switching element; a memory circuit to which an image signal may be written through the pixel switching element; and a switch circuit that controls switching of the pixel electrode in accordance with an output based on the image signal in the memory circuit. The electrophoretic display device driving circuit includes: a low-speed clock supply unit that supplies a low-speed clock; a high-speed clock supply unit that supplies a high-speed clock having a frequency higher than that of the low-speed clock; and a control unit that (i) controls writing of the image signal to the memory circuit on the basis of the high-speed clock, and that (ii) controls an operation including supply of a predetermined pixel potential to the pixel electrode through the switching control on the basis of the low-speed clock. | 09-24-2009 |
20100085343 | ELECTROPHORETIC DISPLAY, ELECTRONIC APPARATUS, AND METHOD FOR DRIVING ELECTROPHORETIC DISPLAY - An electrophoretic display includes a first electrode, a second electrode that is provided opposite to the first electrode, an electrophoretic element being sandwiched between the first electrode and the second electrode, a pixel switching element connected to a scanning line and a data line, a memory circuit connected to the pixel switching element a switching circuit disposed between the memory circuit and the first electrodes, a first power line and a second power line connected to the memory circuit, and a first control line and a second control line connected to the switching circuit. In the electrophoretic display, at least one of the first control line and the second control line is disposed in parallel with the scanning line or the data line when viewed in plan. | 04-08-2010 |