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1. 发明授权

US08217973B2 Exposure device for controlling light emitting elements 有权
标题翻译：用于控制发光元件的曝光装置
公开(公告)号：US08217973B2
公开(公告)日：2012-07-10
申请号：US12561745
申请日：2009-09-17
申请人： Kohei Shioya , Atsushi Ugajin , Satoshi Kurashima , Tetsuya Hori , Tomoaki Sakita
发明人： Kohei Shioya , Atsushi Ugajin , Satoshi Kurashima , Tetsuya Hori , Tomoaki Sakita
IPC分类号： B41J2/435
CPC分类号： G03G15/326 , G03G15/0435 , G06K15/1209 , G06K15/129 , H04N1/02865 , H04N1/02885 , H04N1/0306 , H04N1/113 , H04N2201/02452 , H04N2201/02479
摘要： An exposure device includes plural light-emitting elements, a light amount detection unit, a controller, plural holding units and a connection unit. The controller sequentially determines control values of the light-emitting elements based on comparison between the light amounts detected by the light amount detection unit and a predetermined reference value. The holding units are provided for the light-emitting elements, respectively. Each holding unit holds a control voltage of the controller. When the controller is to sequentially determine control values of a part of the plurality of light-emitting elements, the connection units connects the controller and the holding units corresponding to one or more light-emitting elements for which control values are determined earliest among the part of the plural light-emitting elements, before the controller determines the control values of the one or more light-emitting elements.
摘要翻译：曝光装置包括多个发光元件，光量检测单元，控制器，多个保持单元和连接单元。控制器基于由光量检测单元检测的光量与预定参考值之间的比较顺序地确定发光元件的控制值。分别为发光元件设置保持单元。每个保持单元保持控制器的控制电压。当控制器依次确定多个发光元件的一部分的控制值时，连接单元将控制器和对应于一个或多个发光元件的保持单元连接起来，其中控制值最早被确定在该部件中在控制器确定一个或多个发光元件的控制值之前，多个发光元件。

2. 发明授权

US08059146B2 Exposure device, image forming apparatus, and computer-readable medium 有权
标题翻译：曝光装置，图像形成装置和计算机可读介质
公开(公告)号：US08059146B2
公开(公告)日：2011-11-15
申请号：US12568112
申请日：2009-09-28
申请人： Tomoaki Sakita , Atsushi Ugajin , Satoshi Kurashima , Kohei Shioya , Tetsuya Hori
发明人： Tomoaki Sakita , Atsushi Ugajin , Satoshi Kurashima , Kohei Shioya , Tetsuya Hori
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： B41J2/473 , G02B26/123 , G02B26/127 , G03G15/0435 , G03G15/326 , G06K15/1238 , H04N1/1135 , H04N1/1911 , H04N1/1917 , H04N1/506
摘要： An exposure device includes a plurality of light emitting elements, a load, a first supplying unit and a second supplying unit. The first supplying unit supplies a driving current to one of (i) light emitting elements used to form an image among the plurality of light emitting elements and (ii) the load, in accordance with a modulation signal. The first supplying unit supplies a bias current to the other. The second supplying unit supplies the bias current to light emitting elements not used to form the image among the plurality of light emitting elements, regardless of the modulation signal.
摘要翻译：曝光装置包括多个发光元件，负载，第一供给单元和第二供给单元。第一供应单元根据调制信号向（i）用于在多个发光元件中形成图像的发光元件和（ii）负载中的一个提供驱动电流。第一供电单元向另一个提供偏置电流。第二供应单元不管调制信号如何，都将偏置电流提供给多个发光元件中不用于形成图像的发光元件。

3. 发明授权

US08237762B2 Exposure device for controlling light emitting elements 有权
标题翻译：用于控制发光元件的曝光装置
公开(公告)号：US08237762B2
公开(公告)日：2012-08-07
申请号：US12569933
申请日：2009-09-30
申请人： Atsushi Ugajin , Satoshi Kurashima , Kohei Shioya , Tetsuya Hori , Tomoaki Sakita
发明人： Atsushi Ugajin , Satoshi Kurashima , Kohei Shioya , Tetsuya Hori , Tomoaki Sakita
IPC分类号： B41J2/435
CPC分类号： B41J2/473 , G03G15/043 , G03G15/0435 , G03G15/326
摘要： An exposure device includes a reference current generating unit generating a reference current for each image of respective colors, a photoelectric current generating unit generating a photoelectric current in response to a light amount of the light emitting element, a driving unit driving the light emitting element, a first controller, a drive voltage holding unit holding a drive voltage given to the driving unit, a second controller controlling the driving unit based on the drive voltage held, a comparison current generating unit generates a comparison current, a difference current generating unit generating a difference current, of each color, corresponding to a difference between the reference current of each color and the comparison current. The first controller compares a value obtained by adding the difference current of each color to the photoelectric current with the comparison current to control the driving unit so that the photoelectric current becomes the reference current.
摘要翻译：曝光装置包括：对于各种颜色的每个图像生成参考电流的参考电流产生单元，响应于发光元件的光量产生光电流的光电流产生单元，驱动发光元件的驱动单元，第一控制器，保持提供给驱动单元的驱动电压的驱动电压保持单元，基于保持的驱动电压控制驱动单元的第二控制器，比较电流产生单元生成比较电流;差动电流产生单元，每个颜色的差分电流对应于每种颜色的参考电流与比较电流之间的差。第一控制器将通过将每种颜色的差分电流与光电流相加获得的值与比较电流进行比较，以控制驱动单元，使得光电流变为参考电流。

4. 发明授权

US08045224B2 Image formation system adding pattern information to print image based on read pattern information from medium surface for determining if medium is original 有权
标题翻译：图像形成系统基于来自中间表面的读取图案信息来添加图案信息以打印图像，以确定介质是否是原始的
公开(公告)号：US08045224B2
公开(公告)日：2011-10-25
申请号：US12133194
申请日：2008-06-04
申请人： Yasuhiro Arai , Atsushi Ugajin , Hirokazu Tsubota , Satoshi Kurashima , Toshio Hisamura , Masaki Fujise , Yoshitake Matsubara , Osamu Yasui
发明人： Yasuhiro Arai , Atsushi Ugajin , Hirokazu Tsubota , Satoshi Kurashima , Toshio Hisamura , Masaki Fujise , Yoshitake Matsubara , Osamu Yasui
IPC分类号： B41M3/14 , G06K9/78 , G06K15/02 , G06K19/06 , G07D7/20 , G06T7/40
CPC分类号： G03G21/043 , G03G2215/00299 , G03G2215/00932
摘要： An image formation system includes a medium-pattern-information-read-unit that reads pattern information of a surface of a medium; a pattern-information-image-creation-unit that creates a pattern Information image based on the read pattern information; and a print unit that adds the pattern information image to a print image to be printed on the surface of the medium and prints the print image on the medium.
摘要翻译：图像形成系统包括：读取介质表面的图案信息的介质图案信息读取单元; 图案信息图像创建单元，其基于所读取的图案信息创建图案信息图像; 以及将图案信息图像添加到要打印在介质的表面上的打印图像并将打印图像打印在介质上的打印单元。

5. 发明申请

US20090080027A1 IMAGE FORMING APPARATUS, IMAGE PROCESSING DEVICE, IMAGE FORMING SYSTEM, PAPER MEDIUM, IMAGE FORMING METHOD, IMAGE PROCESSING METHOD, AND COMPUTER READABLE MEDIUM STORING PROGRAM 有权
标题翻译：图像形成装置，图像处理装置，图像形成系统，纸张介质，图像形成方法，图像处理方法和计算机可读介质存储程序
公开(公告)号：US20090080027A1
公开(公告)日：2009-03-26
申请号：US12061841
申请日：2008-04-03
申请人： Atsushi Ugajin , Toshio Hisamura , Yoshitake Matsubara , Hirokazu Tsubota , Satoshi Kurashima , Osamu Yasui , Yasuhiro Arai , Masaki Fujise
发明人： Atsushi Ugajin , Toshio Hisamura , Yoshitake Matsubara , Hirokazu Tsubota , Satoshi Kurashima , Osamu Yasui , Yasuhiro Arai , Masaki Fujise
IPC分类号： H04N1/40
CPC分类号： H04N1/448 , H04N1/32128 , H04N1/32144 , H04N2201/3233 , H04N2201/3236 , H04N2201/3269 , H04N2201/327 , H04N2201/3271 , H04N2201/3281
摘要： An image forming apparatus includes a paper fiber reading unit that reads fiber properties of a paper sheet; an encryption unit that encrypts at least a part of an input image based on the fiber properties read by the paper fiber reading unit; and a printing unit that prints an encrypted image portion encrypted by the encryption unit and an image including information representing the fiber properties read by the paper fiber reading unit on the paper sheet whose fiber properties are read by the paper fiber reading unit.
摘要翻译：图像形成装置包括读取纸张的纤维特性的纸纤维读取单元; 加密单元，其基于由所述纸纤维读取单元读取的光纤特性来加密输入图像的至少一部分; 以及打印单元，其将由加密单元加密的加密图像部分和包括由纸纤维读取单元读取的纤维特性的信息的图像打印在纸纤维读取单元读取的纸张上。

6. 发明授权

US08031377B2 Encrypting image data based on paper fiber properties, printing encrypted image, and decrypting encrypted image 有权
标题翻译：基于纸张光纤属性，打印加密图像和解密加密图像加密图像数据
公开(公告)号：US08031377B2
公开(公告)日：2011-10-04
申请号：US12061841
申请日：2008-04-03
申请人： Atsushi Ugajin , Toshio Hisamura , Yoshitake Matsubara , Hirokazu Tsubota , Satoshi Kurashima , Osamu Yasui , Yasuhiro Arai , Masaki Fujise
发明人： Atsushi Ugajin , Toshio Hisamura , Yoshitake Matsubara , Hirokazu Tsubota , Satoshi Kurashima , Osamu Yasui , Yasuhiro Arai , Masaki Fujise
IPC分类号： H04N1/44 , B41M3/14 , G09C5/00 , B42D15/00
CPC分类号： H04N1/448 , H04N1/32128 , H04N1/32144 , H04N2201/3233 , H04N2201/3236 , H04N2201/3269 , H04N2201/327 , H04N2201/3271 , H04N2201/3281
摘要： An image forming apparatus includes a paper fiber reading unit that reads fiber properties of a paper sheet; an encryption unit that encrypts at least a part of an input image based on the fiber properties read by the paper fiber reading unit; and a printing unit that prints an encrypted image portion encrypted by the encryption unit and an image including information representing the fiber properties read by the paper fiber reading unit on the paper sheet whose fiber properties are read by the paper fiber reading unit.
摘要翻译：图像形成装置包括读取纸张的纤维特性的纸纤维读取单元; 加密单元，其基于由所述纸纤维读取单元读取的光纤特性来加密输入图像的至少一部分; 以及打印单元，其将由加密单元加密的加密图像部分和包括由纸纤维读取单元读取的纤维特性的信息的图像打印在纸纤维读取单元读取的纸张上。

7. 发明申请

US20090116075A1 IMAGE INFORMATION SYSTEM, IMAGE FORMATION APPARATUS, PROCESS FOR IMAGE FORMATION, COMPUTER READABLE MEDIUM FOR IMAGE FORMATION AND PATTERN-INFORMATION-COLLATING-APPARATUS 有权
标题翻译：图像信息系统，图像形成装置，图像形成过程，用于图像形成的计算机可读介质和图案信息收集装置
公开(公告)号：US20090116075A1
公开(公告)日：2009-05-07
申请号：US12133194
申请日：2008-06-04
申请人： Yasuhiro ARAI , Atsushi Ugajin , Hirokazu Tsubota , Satoshi Kurashima , Toshio Hisamura , Masaki Fujise , Yoshitake Matsubara , Osamu Yasui
发明人： Yasuhiro ARAI , Atsushi Ugajin , Hirokazu Tsubota , Satoshi Kurashima , Toshio Hisamura , Masaki Fujise , Yoshitake Matsubara , Osamu Yasui
IPC分类号： G06K15/00 , G06K9/00
CPC分类号： G03G21/043 , G03G2215/00299 , G03G2215/00932
摘要： An image formation system includes a medium-pattern-information-read-unit that reads pattern information of a surface of a medium; a pattern-information-image-creation-unit that creates a pattern Information image based on the read pattern information; and a print unit that adds the pattern information image to a print image to be printed on the surface of the medium and prints the print image on the medium.
摘要翻译：图像形成系统包括：读取介质表面的图案信息的介质图案信息读取单元; 图案信息图像创建单元，其基于所读取的图案信息创建图案信息图像; 以及将图案信息图像添加到要打印在介质的表面上的打印图像并将打印图像打印在介质上的打印单元。

8. 发明授权

US5636341A Fault processing method and information processing system 失效
标题翻译：故障处理方法和信息处理系统
公开(公告)号：US5636341A
公开(公告)日：1997-06-03
申请号：US476945
申请日：1995-06-07
申请人： Masayuki Matsushita , Atsushi Ugajin , Shooichi Murase
发明人： Masayuki Matsushita , Atsushi Ugajin , Shooichi Murase
IPC分类号： G06F11/14 , G06F13/00 , G06F11/30 , G06F11/00 , G06F11/22
CPC分类号： G06F11/1438
摘要： When a fault occurs on a data communication processor that controls data communication between information processors, all information processors connected to the data communication processor are notified of the occurrence of the fault, upon which the information processors automatically reset the data communications processors. A fault detector is provided in an interface controller in a data communications processor 101, a crossbar switch 108, and an arbitration controller 109. When a fault occurs, the fault processor in the interface controller is notified of the occurrence and the failed location by means of a broadcast signal. The fault processor notifies the information processor of the fault by means of an interrupt signal. The notified information processor instructs the data communications processor to reset each controller of the data communication processor for fault recovery.
摘要翻译：当在控制信息处理器之间的数据通信的数据通信处理器上发生故障时，连接到数据通信处理器的所有信息处理器被通知故障的发生，信息处理器自动重置数据通信处理器。在数据通信处理器101，交叉开关108和仲裁控制器109中的接口控制器中提供故障检测器。当发生故障时，接口控制器中的故障处理器通过装置被通知发生和故障位置的广播信号。故障处理器通过中断信号通知信息处理器故障。通知信息处理器指示数据通信处理器重置数据通信处理器的每个控制器以进行故障恢复。

9. 发明授权

US4769807A Loop back control system 失效
标题翻译：回路控制系统
公开(公告)号：US4769807A
公开(公告)日：1988-09-06
申请号：US84099
申请日：1987-08-11
申请人： Tokuhiro Niwa , Hisashi Matsumura , Atsushi Ugajin
发明人： Tokuhiro Niwa , Hisashi Matsumura , Atsushi Ugajin
IPC分类号： H04L1/24 , H04L12/437 , H04J3/14
CPC分类号： H04L1/243 , H04L12/437
摘要： In a loop communication system in which a plurality of stations connected to a pair of loop transmission lines comprised of a main transmission line and a preparatory transmission line communicate with each other through the loop transmission lines, one of the transmission lines has to be looped back to the other when failures occur in both the transmission lines by escaping from a point at which the failures occur. When the master station sequentially transmits loop back command signals to slave stations connected to the loop transmission lines, it takes into consideration the number of slave stations present between the master station and an interrogated slave station inclusive thereof so as to vary the monitoring time in accordance with a turn around time required for the master station to receive a response signal sent from the interrogated slave station being in receipt of a loop back command signal, thereby reducing the time for loop back.
摘要翻译：在环路通信系统中，连接到由主传输线路和预备传输线路组成的一对环路传输线路的多个站点通过环路传输线路相互通信，传输线路之一必须环回另一方面，当从发生故障的点逃逸时，在两条传输线路中发生故障。当主站顺序地将回送指令信号发送到连接到环路传输线路的从站时，考虑到存在于主站和询问的从站之间的从站的数量，包括其中的从站，以便根据主站需要接收从被询问的从站发送的响应信号所需的时间，该响应信号正在接收到回送命令信号，从而减少了回路的时间。

10. 发明授权

US07920079B2 Serial signal receiving device, serial transmission system and serial transmission method 有权
标题翻译：串行信号接收装置，串行传输系统和串行传输方式
公开(公告)号：US07920079B2
公开(公告)日：2011-04-05
申请号：US12433379
申请日：2009-04-30
申请人： Hirokazu Tsubota , Toshio Hisamura , Atsushi Ugajin
发明人： Hirokazu Tsubota , Toshio Hisamura , Atsushi Ugajin
IPC分类号： H03M9/00
CPC分类号： H03M9/00
摘要： A serial signal receiving device, includes: a serial-parallel converter that converts a transmitted serial signal into a parallel signal, wherein the serialized signal is obtained by the plural signal; a storage unit that stores phase difference information indicating a phase difference among the plural signals; and a correcting unit that corrects a phase relation among the plural signals of the parallel signal output from the serial-parallel converter based on the phase difference information stored by the storage unit.
摘要翻译：一种串行信号接收装置，包括：串行并行转换器，其将所发送的串行信号转换为并行信号，其中通过所述多个信号获得所述串行化信号; 存储单元，存储表示所述多个信号之间的相位差的相位差信息; 以及校正单元，其基于由所述存储单元存储的相位差信息来校正从所述串行 - 并行转换器输出的并行信号的所述多个信号之间的相位关系。

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