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1. 发明申请

US20100033454A1 METHOD FOR DRIVING PLASMA DISPLAY PANEL, AND PLASMA DISPLAY DEVICE 失效
标题翻译：驱动等离子显示面板的方法和等离子体显示装置
公开(公告)号：US20100033454A1
公开(公告)日：2010-02-11
申请号：US12515349
申请日：2008-03-27
申请人： Kenji Ogawa , Keiji Akamatsu , Yasuhiro Arai
发明人： Kenji Ogawa , Keiji Akamatsu , Yasuhiro Arai
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2300/0426 , G09G2310/0216 , G09G2310/0218 , G09G2330/04
摘要： In the method for driving a plasma display panel and the plasma display device, the scan electrodes of the plasma display panel are divided into two scan electrode groups, the address period of subfields is divided into two address periods corresponding to the two scan electrode groups, and at least in one address period, the scan electrodes belonging to the scan electrode group provided with scan pulses are sequentially provided with scan pulses shifting from second voltage higher than scan pulse voltage to scan pulse voltage and shifting again to second voltage, and the scan electrodes belonging to the scan electrode group not provided with scan pulses are provided with either third voltage higher than scan pulse voltage or fourth voltage higher than second voltage and third voltage, and with third voltage at least while scan pulse voltage is applied to adjacent scan electrodes.
摘要翻译：在驱动等离子体显示面板和等离子体显示装置的方法中，将等离子体显示面板的扫描电极分成两个扫描电极组，子场的寻址周期被划分为与两个扫描电极组对应的两个寻址周期，并且至少在一个寻址周期中，属于设置有扫描脉冲的扫描电极组的扫描电极被顺序地设置有从扫描脉冲电压高于扫描脉冲电压的第二电压移位到第二电压的扫描脉冲，并且扫描属于没有扫描脉冲的扫描电极组的电极设置有比扫描脉冲电压高的第三电压或高于第二电压和第三电压的第四电压，并且至少在扫描脉冲电压施加到相邻的扫描电极时具有第三电压。

2. 发明授权

US08232983B2 Method for driving plasma display panel, and plasma display device 失效
标题翻译：用于驱动等离子体显示面板的方法和等离子体显示装置
公开(公告)号：US08232983B2
公开(公告)日：2012-07-31
申请号：US12515349
申请日：2008-03-27
申请人： Kenji Ogawa , Keiji Akamatsu , Yasuhiro Arai
发明人： Kenji Ogawa , Keiji Akamatsu , Yasuhiro Arai
IPC分类号： G06F3/038 , G09G3/28 , G09G3/00 , G09G1/06
CPC分类号： G09G3/296 , G09G3/293 , G09G2300/0426 , G09G2310/0216 , G09G2310/0218 , G09G2330/04
摘要： In the method for driving a plasma display panel and the plasma display device, the scan electrodes of the plasma display panel are divided into two scan electrode groups, the address period of subfields is divided into two address periods corresponding to the two scan electrode groups, and at least in one address period, the scan electrodes belonging to the scan electrode group provided with scan pulses are sequentially provided with scan pulses shifting from second voltage higher than scan pulse voltage to scan pulse voltage and shifting again to second voltage, and the scan electrodes belonging to the scan electrode group not provided with scan pulses are provided with either third voltage higher than scan pulse voltage or fourth voltage higher than second voltage and third voltage, and with third voltage at least while scan pulse voltage is applied to adjacent scan electrodes.
摘要翻译：在驱动等离子体显示面板和等离子体显示装置的方法中，将等离子体显示面板的扫描电极分成两个扫描电极组，子场的寻址周期被划分为与两个扫描电极组对应的两个寻址周期，并且至少在一个寻址周期中，属于设置有扫描脉冲的扫描电极组的扫描电极被顺序地设置有从扫描脉冲电压高于扫描脉冲电压的第二电压移位到第二电压的扫描脉冲，并且扫描属于没有扫描脉冲的扫描电极组的电极设置有比扫描脉冲电压高的第三电压或高于第二电压和第三电压的第四电压，并且至少在扫描脉冲电压施加到相邻的扫描电极时具有第三电压。

3. 发明授权

US08384622B2 Plasma display panel drive circuit and plasma display device 失效
标题翻译：等离子显示面板驱动电路和等离子显示装置
公开(公告)号：US08384622B2
公开(公告)日：2013-02-26
申请号：US12092865
申请日：2007-12-20
申请人： Yasuhiro Arai , Keiji Akamatsu , Toshikazu Wakabayashi , Mitsuhiro Murata
发明人： Yasuhiro Arai , Keiji Akamatsu , Toshikazu Wakabayashi , Mitsuhiro Murata
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2310/0218 , G09G2320/0228 , G09G2320/041
摘要： The total number of the scan electrodes is divided into a first scan electrode group and a second scan electrode group. The first scan electrode group drive section for driving the first scan electrode group produces a selection potential and a non-selection potential in the scan period, and supplies scan pulses based on the two potentials in the first half of the scan period. The complex switch section supplies the selection potential produced using the first scan electrode group drive section to the second scan electrode group drive section for driving the second scan electrode group in the latter half of the scan period. The second scan electrode group drive section supplies scan pulses based on the input selection potential.
摘要翻译：扫描电极的总数被分成第一扫描电极组和第二扫描电极组。用于驱动第一扫描电极组的第一扫描电极组驱动部分在扫描周期中产生选择电位和非选择电位，并且在扫描周期的前半部分中提供基于两个电位的扫描脉冲。复合开关部分将在第一扫描电极组驱动部分产生的选择电位提供给第二扫描电极组驱动部分，用于在扫描周期的后半部分中驱动第二扫描电极组。第二扫描电极组驱动部分基于输入选择电位提供扫描脉冲。

4. 发明申请

US20100149220A1 PLASMA DISPLAY PANEL DRIVE CIRCUIT AND PLASMA DISPLAY DEVICE 失效
标题翻译：等离子显示面板驱动电路和等离子体显示设备
公开(公告)号：US20100149220A1
公开(公告)日：2010-06-17
申请号：US12092865
申请日：2007-12-20
申请人： Yasuhiro Arai , Keiji Akamatsu , Toshikazu Wakabayashi , Mitsuhiro Murata
发明人： Yasuhiro Arai , Keiji Akamatsu , Toshikazu Wakabayashi , Mitsuhiro Murata
IPC分类号： G09G5/10 , G09G3/28
CPC分类号： G09G3/296 , G09G3/293 , G09G2310/0218 , G09G2320/0228 , G09G2320/041
摘要： The total number of the scan electrodes is divided into a first scan electrode group and a second scan electrode group. The first scan electrode group drive section for driving the first scan electrode group produces a selection potential and a non-selection potential in the scan period, and supplies scan pulses based on the two potentials in the first half of the scan period. The complex switch section supplies the selection potential produced using the first scan electrode group drive section to the second scan electrode group drive section for driving the second scan electrode group in the latter half of the scan period. The second scan electrode group drive section supplies scan pulses based on the input selection potential.
摘要翻译：扫描电极的总数被分成第一扫描电极组和第二扫描电极组。用于驱动第一扫描电极组的第一扫描电极组驱动部分在扫描周期中产生选择电位和非选择电位，并且在扫描周期的前半部分中提供基于两个电位的扫描脉冲。复合开关部分将在第一扫描电极组驱动部分产生的选择电位提供给第二扫描电极组驱动部分，用于在扫描周期的后半部分中驱动第二扫描电极组。第二扫描电极组驱动部分基于输入选择电位提供扫描脉冲。

5. 发明申请

US20090244053A1 Method for driving plasma display panel and plasma display apparatus 审中-公开
标题翻译：驱动等离子体显示面板和等离子体显示装置的方法
公开(公告)号：US20090244053A1
公开(公告)日：2009-10-01
申请号：US12308055
申请日：2007-06-06
申请人： Keiji Akamatsu , Toshikazu Wakabayashi , Yasuhiro Arai , Mitsuhiro Murata
发明人： Keiji Akamatsu , Toshikazu Wakabayashi , Yasuhiro Arai , Mitsuhiro Murata
IPC分类号： G06F3/038 , G09G3/28
CPC分类号： G09G3/2927 , G09G3/2092 , G09G3/298 , G09G2310/0216 , G09G2310/0267
摘要： An object of the present invention is to provide a method for driving a plasma display panel capable of further reducing an address error to realize satisfactory image quality, and a plasma display apparatus.The method for driving the plasma display panel according to the present invention includes the steps of: grouping a plurality of scan electrodes into two scan electrode groups on odd-numbered rows and on even-numbered rows; dividing an address period of each of sub-field periods into first and second sub-periods (Ta, Tb) to which the scan electrode groups are assigned, respectively; sequentially selecting the scan electrode by applying a selective potential (Vb) or a first non-selective potential (Vs) to the scan electrode of each scan electrode group in each sub-period (Ta, Tb); applying an address potential (Vw) to a data electrode (D1 to Dm) to be selected in sync with the selection of the scan electrode; setting a time (Ta) during which the selective potential (Vb) is applied in the first sub-period (Ta) to be shorter than a time (Tb) during which the selective potential (Vb) is applied in the second sub-period (Tb); and applying in the first sub-period (Ta) a second non-selective potential (Vx) higher than the first non-selective potential (Vs) to the scan electrode group assigned to the second sub-period (Tb).
摘要翻译：本发明的目的是提供一种用于驱动能够进一步减少地址误差以实现令人满意的图像质量的等离子体显示面板的方法和等离子体显示装置。根据本发明的用于驱动等离子体显示面板的方法包括以下步骤：将多个扫描电极分组成奇数行和偶数行上的两个扫描电极组; 将每个子场周期的寻址周期分别分别分配给扫描电极组的第一和第二子周期（Ta，Tb）; 通过对每个子期间（Ta，Tb）中的每个扫描电极组的扫描电极施加选择电位（Vb）或第一非选择电位（Vs）来顺序选择扫描电极; 对扫描电极的选择同步地选择与数据电极（D1〜Dm）进行选择的地址电位（Vw）; 将在第一子周期（Ta）中施加选择电位（Vb）的时间（Ta）设定为短于在第二子期间施加选择电位（Vb）的时间（Tb）（Tb）; 以及在第一子时段（Ta）中向分配给第二子时段（Tb）的扫描电极组施加高于第一非选择电位（Vs）的第二非选择电位（Vx）。

6. 发明申请

US20110262156A1 IMAGE FORMING APPARATUS, CONTROL DEVICE, DETECTING METHOD OF REFERENCE INDEX ON TRANSFER BODY, AND COMPUTER READABLE MEDIUM 审中-公开
标题翻译：图像形成装置，控制装置，转印体上的参考指标的检测方法和计算机可读介质
公开(公告)号：US20110262156A1
公开(公告)日：2011-10-27
申请号：US12954010
申请日：2010-11-24
申请人： Hayato YOSHIKAWA , Yasuhiro Arai , Ryuji Fujiki , Kenji Koizumi
发明人： Hayato YOSHIKAWA , Yasuhiro Arai , Ryuji Fujiki , Kenji Koizumi
IPC分类号： G03G15/00
CPC分类号： G03G15/161 , G03G15/1605 , G03G15/50
摘要： An image forming apparatus includes: a latent image forming unit scanning and exposing an image carrier according to image data, to form a latent image; a transfer body on which a toner image is transferred and a reference index for setting an output start time point of the image data is formed; a detecting unit facing the reference index and outputting a detection signal changing in accordance with passing of the reference index; and a controller controlling the output start time point with the detection signal. The controller starts a first period during which change of the detection signal is ignored, according to first change of the detection signal, starts a second period after the first period, regards second change of the detection signal occurring first in the second period as a reference of the output start time point, and ignores change of the detection signal after the second change.
摘要翻译：图像形成装置包括：潜像形成单元，根据图像数据扫描和曝光图像载体，以形成潜像; 传送调色剂图像的转印体和形成图像数据的输出开始时间点的参考指标; 检测单元，其面向参考索引并输出根据参考索引的通过而改变的检测信号; 以及用所述检测信号控制所述输出开始时间点的控制器。控制器开始第一期间，根据检测信号的第一次变化，检测信号的变化被忽略，在第一期间开始第二期间，将在第二期间中首先发生的检测信号的第二变化作为基准的输出开始时间点，并且忽略第二次改变之后的检测信号的变化。

7. 发明申请

US20110090211A1 CIRCUIT FOR DRIVING PLASMA DISPLAY PANEL AND PLASMA DISPLAY DEVICE 审中-公开
标题翻译：用于驱动等离子体显示面板和等离子体显示装置的电路
公开(公告)号：US20110090211A1
公开(公告)日：2011-04-21
申请号：US12999842
申请日：2009-06-23
申请人： Yasuhiro Arai , Toshikazu Wakabayashi , Satoshi Kominami , Masumi Izuchi , Junko Matsushita , Hiroyasu Makino , Hideki Nakata
发明人： Yasuhiro Arai , Toshikazu Wakabayashi , Satoshi Kominami , Masumi Izuchi , Junko Matsushita , Hiroyasu Makino , Hideki Nakata
IPC分类号： G09G5/00 , G09G3/28
CPC分类号： G09G3/2965 , G09G3/2927 , G09G3/293 , G09G3/294 , G09G2310/0216 , G09G2310/0218 , G09G2330/028
摘要： A simple, low cost drive circuit secures a sufficient number of subfields in a high resolution panel. The plasma display panel drive circuit groups plural sustain electrodes into first and second sustain electrode groups, and applies sustain pulses in the sustain period. The first and second sustain pulse generating circuits generate and apply sustain pulses to first and second electrode paths. First and second specific voltage application circuits apply a first specific voltage to the first and second electrode paths. The voltage selection circuit selects one of a plurality of voltages including at least a second specific voltage and a third specific voltage, and generates a selected voltage. The first and second sustain pulse generating circuits generate the sustain pulses based on the second specific voltage when the selected voltage is the second specific voltage, and when the selected voltage is the third specific voltage, apply the third specific voltage to the first and second electrode paths.
摘要翻译：简单，低成本的驱动电路在高分辨率面板中确保足够数量的子场。等离子体显示面板驱动电路将多个维持电极组合成第一和第二维持电极组，并在维持周期中施加维持脉冲。第一和第二维持脉冲发生电路产生并向第一和第二电极路径施加维持脉冲。第一和第二特定电压施加电路将第一特定电压施加到第一和第二电极路径。电压选择电路选择包括至少第二特定电压和第三特定电压的多个电压中的一个，并产生选择的电压。当所选择的电压是第二特定电压时，第一和第二维持脉冲产生电路基于第二特定电压产生维持脉冲，并且当所选择的电压是第三特定电压时，将第三特定电压施加到第一和第二电极路径。

8. 发明授权

US07852289B2 Plasma display panel driving circuit and plasma display apparatus 失效
标题翻译：等离子显示面板驱动电路和等离子体显示装置
公开(公告)号：US07852289B2
公开(公告)日：2010-12-14
申请号：US11748139
申请日：2007-05-14
申请人： Yasuhiro Arai , Manabu Inoue , Toshikazu Nagaki
发明人： Yasuhiro Arai , Manabu Inoue , Toshikazu Nagaki
IPC分类号： G09G3/28
CPC分类号： G09G3/2965 , G09G2330/025
摘要： A PDP driving circuit is comprised of a power recovery unit for recovering an electric power from a capacitive load by resonance operation with PDP which is the capacitive load Cp, and reusing the recovered power. The power recovery unit includes a recovery inductor for resonating with the capacitive load, a recovery switch element for connecting the recovery capacitor to the capacitive load and recovery inductor, and forming a channel for passing resonance current, a counterflow preventive diode for blocking flow of current in the recovery switch element in reverse polarity direction, and a protective diode for forming a closed current channel including the recovery inductor and recovery switch element when the counterflow preventive diode is changed from ON state to OFF state.
摘要翻译： PDP驱动电路包括功率回收单元，用于通过与作为电容性负载Cp的PDP进行谐振操作从电容性负载恢复电力，并且重新利用恢复的功率。功率恢复单元包括用于与电容性负载谐振的恢复电感器，用于将恢复电容器连接到电容性负载和恢复电感器并且形成用于传递谐振电流的通道的恢复开关元件，用于阻止电流流动的防逆流二极管在逆极性方向的恢复开关元件中，以及保护二极管，用于在防逆流二极管从接通状态变为断开状态时形成包括恢复电感器和恢复开关元件的闭合电流通道。

9. 发明申请

US20100202012A1 IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING PROGRAM STORAGE MEDIUM 有权
标题翻译：图像形成装置，图像形成方法和图像形成程序存储介质
公开(公告)号：US20100202012A1
公开(公告)日：2010-08-12
申请号：US12561874
申请日：2009-09-17
申请人： Kenji Koizumi , Yasuhiro Arai , Masaki Fujise , Hayato Yoshikawa
发明人： Kenji Koizumi , Yasuhiro Arai , Masaki Fujise , Hayato Yoshikawa
IPC分类号： G06F15/00
CPC分类号： H04N1/0402 , H04N1/0408 , H04N1/0443 , H04N1/0455 , H04N1/12 , H04N2201/04767
摘要： A set value output circuit includes a first output unit and a second output unit. The first output unit outputs a signal input to a first input when a first timing signal is input to a second input, and continues to output the signal until a next first timing signal is input. The second output unit outputs the signal input to a third input when the second timing signal is input to a fourth input, and continues to output the signal until a next second timing signal is input. A selection unit inputs a selected timing signal as the second timing signal to the fourth input. A control unit inputs the first timing signal to the second input, so that a set value for an image to be formed next is output during image formation using the signal output from the second output.
摘要翻译：设定值输出电路包括第一输出单元和第二输出单元。当第一定时信号被输入到第二输入端时，第一输出单元输出输入到第一输入端的信号，并且继续输出信号直到输入下一个第一定时信号。当第二定时信号被输入到第四输入端时，第二输出单元将输入到第三输入端的信号输出，并继续输出信号直到输入下一个第二定时信号。选择单元将选择的定时信号作为第二定时信号输入到第四输入。控制单元将第一定时信号输入到第二输入端，使得使用从第二输出端输出的信号，在图像形成期间输出下一个形成的图像的设定值。

10. 发明申请

US20060115412A1 Fuel processing system and method thereof 审中-公开
标题翻译：燃料处理系统及其方法
公开(公告)号：US20060115412A1
公开(公告)日：2006-06-01
申请号：US11331315
申请日：2006-01-13
申请人： Hideo Miyahara , Yasuhiro Arai , Masatoshi Tanaka , Tatsuya Kuze , Makoto Harada
发明人： Hideo Miyahara , Yasuhiro Arai , Masatoshi Tanaka , Tatsuya Kuze , Makoto Harada
IPC分类号： C01B3/02 , B01J7/00
CPC分类号： H01M8/04231 , C01B3/32 , C01B2203/066 , H01M8/0612
摘要： A fuel processing system is disclosed which supplies a hydrogen-rich gas to a fuel cell main unit. When supply of raw fuel is stopped, the fuel processing system executes a purge treatment to cause steam to flow as a purge gas in a forward direction and to cause air to flow in the opposite direction. Residual gas in the device is purged by this purge treatment.
摘要翻译：公开了一种将富氢气体供应到燃料电池主体的燃料处理系统。当原料燃料供应停止时，燃料处理系统执行净化处理以使蒸汽作为吹扫气体向前流动，并使空气沿相反方向流动。通过这种吹扫处理清除装置中的残留气体。

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