Kiyoshi Nakagawa
Kiyoshi Nakagawa, Kanagawa JP
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20090079682 | Method for driving liquid crystal display apparatus - In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation | 03-26-2009 |
20090135123 | Method for Driving Liquid Crystal Display Apparatus - In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation. | 05-28-2009 |
20090267884 | Liquid Crystal Display Device and Method for Driving Same - A drive circuit of a liquid crystal display device performs line inversion drive based on a correction video signal V. A look-up table ( | 10-29-2009 |
20090267963 | Liquid Crystal Display Device - A control section ( | 10-29-2009 |
20100014028 | DISPLAY PANEL AND DISPLAY DEVICE - A liquid crystal panel comprises a temperature sensor ( | 01-21-2010 |
20120242718 | METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY APPARATUS - In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation 0 to (n−1) are outputted to pixels. When a moving image is displayed, an applied voltage corresponding to a predetermined gradation m (1≦m≦(n−2)) is applied to the pixels instead of applied voltages respectively corresponding to gradations of less than the predetermined gradation m. Overdrive driving is performed with respect to a total of n types of gradation. | 09-27-2012 |
Kiyoshi Nakagawa, Yokohama-Shi Kanagawa JP
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20090244102 | LCD, LIQUID CRYSTAL DISPLAY DEVICE, AND THEIR DRIVE METHOD - In one embodiment of the present invention, the liquid crystal display device of the invention performs an overshoot drive, including: an LCD having a liquid crystal panel for displaying video image; a frame memory installed outside of the LCD; and lookup table, the table with which third gray scale data most suitable for performing the overshoot drive to the LCD can be computed based on first gray scale data of a first frame and second gray scale data of a second frame, where the second frame is a frame right before the first frame and is stored in the frame memory in advance, wherein lookup table data is stored for each response speed characteristic of the LCD. Thus, without rewriting of lookup table data, the liquid crystal display device having the lookup table most suitable for performing the overshoot drive is realized while high display quality is maintained therein. | 10-01-2009 |
20090251450 | Liquid crystal display device and liquid crystal display device drive method - In one embodiment of the present application, an area control section receives a command specifying a video image display area or a dynamic image display area in the image data. The area control section stores a data of a previous frame screen in the frame memory only for the part which an overdrive is performed, based on the command. A control section outputs a received image data to a source drive section as it is for the image data being notified as a still image display area. For the image data being notified as a video image display area, the image data is converted based on a data stored in a Look-up Table, and performs the display which improves the response speed of the liquid crystal. | 10-08-2009 |
Kiyoshi Nakagawa, Osaka JP
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20080299357 | FABRIC HAVING A FOAMED LAYER AND A METHOD FOR PRODUCING THEREOF - This invention provides a fabric having a foamed layer. The fabric is obtained by the foaming method which prevents to expand heat expansible micro capsules in a cross-linked resin. A foamed layer is laminated on the fabric material. The foamed layer is comprising of heat expanded micro capsules, a synthetic resin holding the capsules on the fabric material, silica fine powders which are hydrophilic and fine porous. The fabric is obtained by the following method. A synthetic resin solution comprising of heat expansible micro capsules and the silica fine powders is prepared. The solution is applied on the fabric material at all surface or pattered surface. The synthetic resin layer is formed after drying. After that, the heat expansible micro capsules are expanded by heating. | 12-04-2008 |
20120070635 | WATERPROOF AND MOISTURE-PERMEABLE FABRIC AND A METHOD FOR PRODUCING THEREOF - This invention provides a waterproof and moisture-permeable fabric which prevents to lower in a water pressure resistance, repetitively washed. The waterproof and moisture-permeable fabric consists of a body of a fabric and a microporous film of mainly polyurethane which is laid on the body. The microporous film contains 1 to 9 mass % of fluorinated water repellent agent, 0.1 to 2 mass % of oil-soluble fluorinated surfactant and if necessary 3 to 45 mass % of fine silica powders. The waterproof and moisture-permeable fabric is obtained by the following method. After coating a resin compound on the surface of the body, the resin compound is dipped in a coagulating bath to form the microporous film. The resin compound dissolves or disperses mainly polyurethane, 1 to 9 mass % of fluorinated water repellent agent, 0.1 to 2 mass % of oil-soluble fluorinated surfactant and if necessary 3 to 45 mass % of fine silica powders in N,N-dimethylformamide. The coagulating bath is an aqueous solution containing less than 30 mass % of N,N-dimethylformamide. | 03-22-2012 |
Kiyoshi Nakagawa, Tokyo JP
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20130151907 | OPERATIONS MANAGEMENT APPARATUS, OPERATIONS MANAGEMENT METHOD AND PROGRAM - A correlation mode is updated quickly in the case that monitored metrics arc changed. | 06-13-2013 |
Kiyoshi Nakagawa, Yokohama-Shi JP
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20130194320 | METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY APPARATUS - In one embodiment of the present invention, when a still image is displayed, applied voltages respectively corresponding to a total of n (n being an integer of not less than 4) types of gradation | 08-01-2013 |
Kiyoshi Nakagawa, Takarazuka-Shi JP
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20150023389 | OPTICAL FIBER FOR TEMPERATURE SENSOR AND A POWER DEVICE MONITORING SYSTEM - An optical fiber for a temperature sensor and a power device monitoring system that can measure temperatures at different measurement positions by a simple construction are provided. An optical fiber for the sensor | 01-22-2015 |
20150069996 | OPTICAL FIBER FOR A SENSOR AND A POWER DEVICE MONITORING SYSTEM - An optical fiber for a sensor that can measure a current or a voltage precisely is provided. The optical fiber for the sensor | 03-12-2015 |
Kiyoshi Nakagawa, Fukuoka JP
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20150139237 | NODE DEVICE AND DATA RELAYING METHOD - A node device includes: a communication unit to transmit a data frame containing frequency information and receive the data frame; a storage unit to store a table in which frame identification information and the frequency information are associated; and a control unit to: determine whether a destination of the received data frame is its own node device; determine whether the frame identification information of the received data frame is registered in the table; determine whether the number of transmission times is less than or equal to the number of transmission times corresponding to the frame identification information registered in the table; update the frequency information corresponding to the frame identification information registered in the table with the frequency information of the received data frame; and increase the number of transmission times, wherein the communication unit transmits the data frame for which the number of transmission times is increased. | 05-21-2015 |