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1. 发明授权

US09392142B2 Imaging sensor, image reading device, image forming apparatus, and alignment method of imaging sensor 有权
标题翻译：成像传感器，图像读取装置，图像形成装置以及成像传感器的对准方法
公开(公告)号：US09392142B2
公开(公告)日：2016-07-12
申请号：US14600573
申请日：2015-01-20
申请人： Naoki Asaba , Yoshio Konno , Masamoto Nakazawa
发明人： Naoki Asaba , Yoshio Konno , Masamoto Nakazawa
IPC分类号： H04N1/04 , H04N1/48 , H04N9/04 , H04N1/401 , H04N5/335
CPC分类号： H04N5/3694 , H04N1/03 , H04N1/401 , H04N1/486 , H04N5/335 , H04N5/3658 , H04N5/3698 , H04N5/3765 , H04N9/045
摘要： An imaging sensor includes multiple light-receiving elements, which are for multiple colors, configured to conduct photoelectric conversion and multiple power supply lines configured to supply a power supply voltage from a power supply source to the light-receiving elements. The light-receiving elements of each of the colors are aligned in one direction. Portions extending between the power supply source and the respective light-receiving elements of the multiple power supply lines are substantially identical in shape on at least a per-color basis.
摘要翻译：成像传感器包括用于多种颜色的多个光接收元件，被配置为进行光电转换，以及被配置为将电源电压从电源提供给光接收元件的多个电源线。每种颜色的光接收元件在一个方向上对齐。在多个电源线的电源和各个光接收元件之间延伸的部分至少在每个颜色的基础上基本相同。

2. 发明授权

US09973659B2 Imaging element, image reading device, image forming apparatus, and imaging method 有权
公开(公告)号：US09973659B2
公开(公告)日：2018-05-15
申请号：US15191035
申请日：2016-06-23
申请人： Yoshio Konno , Masamoto Nakazawa , Hiroki Shirado
发明人： Yoshio Konno , Masamoto Nakazawa , Hiroki Shirado
IPC分类号： H04N1/04 , H04N1/40 , H04N1/58 , H04N1/028 , H04N5/363 , H04N5/378 , H04N5/361 , H04N5/369 , H04N1/401
CPC分类号： H04N1/58 , H04N1/02805 , H04N1/401 , H04N5/361 , H04N5/363 , H04N5/3692 , H04N5/378 , H04N2201/0081 , H04N2201/0094
摘要： An imaging element includes: a plurality of pixel units configured to each include a plurality of light receiving elements performing photoelectric conversion; a plurality of analog-to-digital (A/D) converters configured to be provided to each of the pixel units for sequentially converting an analog signal obtained by photoelectric conversion performed by the light receiving elements to a digital signal; a plurality of first holding units configured to be provided to each of the pixel units for sequentially holding a digital signal obtained by conversion performed by the A/D converters; and a plurality of second holding units configured to receive and hold a digital signal held by the first holding units in a period when the A/D converters do not convert an analog signal to a digital signal.

3. 发明授权

US09628654B2 Processing device, image reading device, image forming apparatus, and processing method 有权
公开(公告)号：US09628654B2
公开(公告)日：2017-04-18
申请号：US14922546
申请日：2015-10-26
申请人： Yoshio Konno , Masamoto Nakazawa , Hiroki Shirado
发明人： Yoshio Konno , Masamoto Nakazawa , Hiroki Shirado
IPC分类号： G06F3/12 , H04N1/00 , H04N1/193 , H04N1/40
CPC分类号： H04N1/00896 , H04N1/193 , H04N1/40056
摘要： A processing device includes: a control-signal generating unit that generates a control signal by switching a predetermined potential and a second potential that is different from the predetermined potential; multiple processing units that, if a potential of the control signal is the predetermined potential, flow a predetermined current, process and outputs an input signal, and if a potential of the control signal is the second potential, do not flow the predetermined current and do not process a signal; and a control unit that controls the control-signal generating unit such that, in a case of an operating mode in which the processing units process a signal, the control signal is a voltage signal of the predetermined potential, and in a case of a standby mode in which the processing units do not process a signal, the control signal is a voltage signal of the second potential.

4. 发明授权

US08610045B2 Analog signal buffer and image reading device using the analog signal buffer 有权
标题翻译：模拟信号缓冲器和图像读取装置使用模拟信号缓冲器
公开(公告)号：US08610045B2
公开(公告)日：2013-12-17
申请号：US13150563
申请日：2011-06-01
申请人： Yoshio Konno , Masamoto Nakazawa
发明人： Yoshio Konno , Masamoto Nakazawa
IPC分类号： H01J40/14
CPC分类号： H04N1/193 , H04N1/1013 , H04N2201/0081
摘要： The analog signal buffer is connected with a photoelectric converter to convert an optical image to an analog signal and an analog signal processing circuit to convert the analog signal to a digital signal, and transmits the analog signal to the analog signal processing circuit. The analog signal buffer includes a first buffer having a NPN transistor; and a second buffer having a PNP transistor. The first buffer includes a circuit to block a reverse current caused in the analog signal buffer by dropping of a voltage output from the photoelectric converter.
摘要翻译：模拟信号缓冲器与光电转换器连接，将光学图像转换为模拟信号和模拟信号处理电路，将模拟信号转换为数字信号，并将模拟信号发送到模拟信号处理电路。模拟信号缓冲器包括具有NPN晶体管的第一缓冲器; 以及具有PNP晶体管的第二缓冲器。第一缓冲器包括一个电路，用于通过掉电从光电转换器输出的电压来阻止在模拟信号缓冲器中产生的反向电流。

5. 发明授权

US10827101B2 Color inspection device to correct color readings of a color detection object using correction coefficients 有权
公开(公告)号：US10827101B2
公开(公告)日：2020-11-03
申请号：US16374146
申请日：2019-04-03
申请人： Hideki Hashimoto , Masamoto Nakazawa , Manabu Komatsu , Yoshio Konno
发明人： Hideki Hashimoto , Masamoto Nakazawa , Manabu Komatsu , Yoshio Konno
IPC分类号： H04N1/00 , H04N1/60
摘要： A color inspection device includes a reading device and circuitry. The reading device images a reference object and a color detection object to obtain readings of each of the reference object and the color detection object. The circuitry corrects the readings of the color detection object by using a correction coefficient that is generated from the readings of the reference object and color information measured for each arbitrary region of the reference object.

6. 发明授权

US10721373B2 Image sensing device, image reading device, image forming apparatus and image sensing method 有权
公开(公告)号：US10721373B2
公开(公告)日：2020-07-21
申请号：US15659332
申请日：2017-07-25
申请人： Yoshio Konno , Masamoto Nakazawa
发明人： Yoshio Konno , Masamoto Nakazawa
IPC分类号： H04N1/46 , H04N1/48 , H04N9/04 , H04N5/369 , H04N5/374
摘要： An image sensing device includes a plurality of photoelectric conversion elements arranged in one direction for each color of received light, and an analog-digital (AD) convertor that performs analog-digital conversion for each pixel group configured by a plurality of photoelectric conversion elements selected from the photoelectric conversion elements. The AD converter is disposed in a position adjacent to each of the photoelectric conversion elements configuring the pixel group.

7. 发明授权

US09444967B2 Solid-state image sensing device, image reading apparatus, and image forming apparatus 有权
标题翻译：固体摄像装置，图像读取装置，图像形成装置
公开(公告)号：US09444967B2
公开(公告)日：2016-09-13
申请号：US14143127
申请日：2013-12-30
申请人： Yoshio Konno , Masamoto Nakazawa
发明人： Yoshio Konno , Masamoto Nakazawa
IPC分类号： H04N1/04 , H04N1/193 , H04N5/235 , H04N5/361 , H04N5/378
CPC分类号： H04N1/193 , H04N1/0408 , H04N5/2355 , H04N5/361 , H04N5/378
摘要： A solid-state image sensing device includes: a photoelectric conversion unit that converts light into electrical signals for respective pixels and outputs the electrical signals; a signal separation unit that separates an offset signal, which is generated due to dark current, from each of the electrical signals outputted by the photoelectric conversion unit and outputs image signals which are electrical signals converted from light for the respective pixels; and a signal adding unit that adds the image signals, which is outputted from the signal separation unit, for each group of a plurality of pixels.
摘要翻译：固体摄像装置包括：光电转换单元，其将光转换成各个像素的电信号并输出电信号; 信号分离单元，其从由所述光电转换单元输出的每个电信号分离由暗电流产生的偏移信号，并输出作为各个像素的光转换的电信号的图像信号; 以及信号添加单元，对于每个多个像素组，将从信号分离单元输出的图像信号相加。

8. 发明申请

US20210080888A1 IMAGE READING DEVICE, IMAGE INSPECTION DEVICE, AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210080888A1
公开(公告)日：2021-03-18
申请号：US17005279
申请日：2020-08-27
申请人： Tatsuya Ishii , Yoshio Konno
发明人： Tatsuya Ishii , Yoshio Konno
IPC分类号： G03G15/00 , G03G21/18
摘要： An image reading device includes a reader, a first background part, a second background part, and circuitry. The reader reads a pattern formed on a medium. The first and second background parts are disposed opposite the reader via a conveyance passage of the medium. The second background part has a higher light reflectance than that of the first background part. The circuitry moves one of the first and second background parts to a facing position at which the one faces the reader via the conveyance passage of the medium. The circuitry moves the first background part to the facing position in a case in which the pattern is a light color and the medium is transparent. The circuitry moves the second background part to the facing position in a case in which the pattern is a dark color darker than the light color or the medium is not transparent.

9. 发明授权

US08687537B2 Communication system, reception device, and communication method 有权
标题翻译：通信系统，接收设备和通信方式
公开(公告)号：US08687537B2
公开(公告)日：2014-04-01
申请号：US13000297
申请日：2009-07-08
申请人： Koichi Tsunekawa , Katsutoshi Ishikura , Toshiaki Kameno , Yoshio Konno
发明人： Koichi Tsunekawa , Katsutoshi Ishikura , Toshiaki Kameno , Yoshio Konno
IPC分类号： H04H20/71 , H04K1/10
CPC分类号： H04B7/0413 , H04L5/0007 , H04L5/0023 , H04L5/0048 , H04L5/06 , H04L27/2647
摘要： A communication system includes a reception device and at least one transmission device. The transmission device includes: a signal transmission unit which transmits at least one unicast signals and a multicast signal to the reception device. The reception device includes: a plurality of signal reception units which receive at least one the unicast signals and the multicast signal from the transmission device; a first control unit which receives the unicast signals from the transmission device using all of the plurality of signal reception units when only the unicast signals are received; and a second control unit which receives the unicast signals from the transmission device using some of the plurality of signal reception units, and simultaneously receives the multicast signal from the transmission device using another signal reception unit of the plurality of signal reception units, when the unicast signals and the multicast signal are received.
摘要翻译：通信系统包括接收装置和至少一个发送装置。发送装置包括：向接收装置发送至少一个单播信号和多播信号的信号发送单元。接收装置包括：多个信号接收单元，其从发送装置接收至少一个单播信号和多播信号; 第一控制单元，当仅接收单播信号时，使用所有多个信号接收单元从发送设备接收单播信号; 以及第二控制单元，其使用所述多个信号接收单元中的一些从所述传输设备接收所述单播信号，并且当所述单播时，使用所述多个信号接收单元中的另一个信号接收单元同时从所述传输设备接收所述多播信号信号和组播信号。

10. 发明申请

US20110217961A1 COMMUNICATION SYSTEM, BASE STATION DEVICE, MOBILE STATION DEVICE, AND COMMUNICATION METHOD 有权
标题翻译：通信系统，基站设备，移动站设备和通信方法
公开(公告)号：US20110217961A1
公开(公告)日：2011-09-08
申请号：US13126442
申请日：2009-10-14
申请人： Toshiaki Kameno , Koichi Tsunekawa , Katsutoshi Ishikura , Yoshio Konno
发明人： Toshiaki Kameno , Koichi Tsunekawa , Katsutoshi Ishikura , Yoshio Konno
IPC分类号： H04W60/00 , H04W4/06
CPC分类号： H04W68/12 , H04W4/02 , H04W4/06 , H04W60/04
摘要： A communication system includes a unicast base station device, a multicast base station device, and a mobile station device. Before receiving information concerning a multicast service, the mobile station device transmits, to a position register server, identification information identifying a reception area in which a multicast service is provided. When receiving incoming call information indicating that information concerning a unicast service has been received, the multicast base station device transmits the incoming call information to the mobile station device. The mobile station device receives the incoming call information even while receiving the information concerning the multicast service.
摘要翻译：通信系统包括单播基站装置，组播基站装置和移动台装置。在接收到有关多播服务的信息之前，移动站装置向位置登记服务器发送识别提供多播服务的接收区域的识别信息。当接收到指示有关单播服务的信息的呼入信息已被接收时，组播基站装置向移动台装置发送呼入呼叫信息。即使在接收到有关多播服务的信息的情况下，移动站装置也接收来电信息。

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