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1. 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。

2. 发明申请

US20100245526A1 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：US20100245526A1
公开(公告)日：2010-09-30
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。

3. 发明申请

US20100208025A1 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：US20100208025A1
公开(公告)日：2010-08-19
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

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。

5. 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。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明申请

US20100245527A1 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：US20100245527A1
公开(公告)日：2010-09-30
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
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。

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