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1. 发明授权

US07038825B2 Optical deflection device and optical scanning apparatus equipped therewith 失效
标题翻译：光学偏转装置和装备有光学扫描装置的光学偏转装置
公开(公告)号：US07038825B2
公开(公告)日：2006-05-02
申请号：US10650058
申请日：2003-08-27
申请人： Susumu Matsui , Hiroshi Kobayashi , Takaaki Kurosawa , Naohiro Ono
发明人： Susumu Matsui , Hiroshi Kobayashi , Takaaki Kurosawa , Naohiro Ono
IPC分类号： G02B26/08
CPC分类号： G02B26/121 , B41J2/473
摘要： An optical deflection device includes a rotor unit having a rotary polygon mirror and a magnet, a dynamic pressure bearing having a rotary bearing member rotatably supporting the rotor unit and a stationary bearing member, and a stator unit having a base member for supporting the stationary bearing member and a magnet coil for driving the rotary unit in cooperation with the magnet. The optical deflection device further includes a stabilizing member for rectifying and stabilizing airflow caused by the rotation of the rotary polygon mirror, which is mounted on the top of the base member in such a way that the stabilizing member is located close to the mirror surface on the outer periphery of the rotary polygon mirror.
摘要翻译：光学偏转装置包括具有旋转多面镜和磁体的转子单元，具有可旋转地支撑转子单元的旋转轴承构件和静止轴承构件的动压轴承，以及具有用于支撑静止轴承的基座构件的定子单元构件和用于与磁体协作驱动旋转单元的磁体线圈。光学偏转装置还包括稳定构件，用于整流和稳定由旋转多面镜的旋转引起的气流，该旋转多面镜以安装在基座构件的顶部上的方式使得稳定构件位于靠近镜面的位置旋转多面镜的外周。

2. 发明授权

US06815914B2 Control method for light deflection device 有权
标题翻译：光偏转装置的控制方法
公开(公告)号：US06815914B2
公开(公告)日：2004-11-09
申请号：US10600229
申请日：2003-06-20
申请人： Takaaki Kurosawa , Hiroshi Kobayashi
发明人： Takaaki Kurosawa , Hiroshi Kobayashi
IPC分类号： H02P600
CPC分类号： G02B26/121
摘要： The invention concerns a light deflection device, and a control method for the light deflection device, which are rich in expandability of drive control. The light deflection device includes a polygon mirror to reflect the light beam; a rotor, having a magnet, to rotate the polygon mirror attached to the rotor; a stator on which a plurality of drive coils are fixed so as to generate a rotational force; and a plurality of connecting ports through which the plurality of drive coils are electronically coupled to a plurality of drive circuits, each of which drives the drive coils while controlling the rotational force to be generated between the magnet and drive coils. One of the drive circuits controls the rotational force during a start-up operation and a steady-rotating operation of the rotor, while another one controls the rotational force during a decelerating operation of the rotor.

3. 发明授权

US06762574B2 Brushless motor, control method for brushless motor, light deflection device, and control method for light deflection device 有权
标题翻译：无刷电动机，无刷电动机的控制方法，光偏转装置以及光偏转装置的控制方法
公开(公告)号：US06762574B2
公开(公告)日：2004-07-13
申请号：US10108142
申请日：2002-03-27
申请人： Takaaki Kurosawa , Hiroshi Kobayashi
发明人： Takaaki Kurosawa , Hiroshi Kobayashi
IPC分类号： H02K2300
CPC分类号： G02B26/121
摘要： The invention concerns a light deflection device, and a control method for the light deflection device, which are rich in expandability of drive control. The light deflection device includes a polygon mirror to reflect the light beam; a rotor, having a magnet, to rotate the polygon mirror attached to the rotor; a stator on which a plurality of drive coils are fixed so as to generate a rotational force; and a plurality of connecting ports through which the plurality of drive coils are electronically coupled to a plurality of drive circuits, each of which drives the drive coils while controlling the rotational force to be generated between the magnet and the drive coils. One of the drive circuits controls the rotational force during a start-up operation and a steady-rotating operation of the rotor, while another one controls the rotational force during a decelerating operation of the rotor.
摘要翻译：本发明涉及一种光偏转装置，以及用于光偏转装置的控制方法，其具有丰富的驱动控制的可扩展性。光偏转装置包括反射光束的多面镜; 具有磁体的转子，用于旋转安装在转子上的多面镜; 固定多个驱动线圈以产生旋转力的定子; 以及多个连接端口，多个驱动线圈通过所述多个连接端口电耦合到多个驱动电路，每个驱动电路驱动驱动线圈，同时控制在磁体和驱动线圈之间产生的旋转力。驱动电路中的一个控制转子的启动操作期间的旋转力和转子的稳定旋转操作，而另一个驱动电路在转子的减速操作期间控制旋转力。

4. 发明授权

US06734892B2 Optical deflection device and image forming apparatus equipped therewith 有权
标题翻译：光学偏转装置及其配备的图像形成装置
公开(公告)号：US06734892B2
公开(公告)日：2004-05-11
申请号：US10081328
申请日：2002-02-20
申请人： Susumu Matsui , Hiroshi Kobayashi , Takaaki Kurosawa
发明人： Susumu Matsui , Hiroshi Kobayashi , Takaaki Kurosawa
IPC分类号： B41J2700
CPC分类号： G02B26/121
摘要： An optical deflection device having a rotary body that is fixed on a bearing and is structured rotatably by a magnet arranged to face a coil provided on a base side, wherein the rotary body is made of a magnet and a polygon mirror is fixed on the rotary body.
摘要翻译：一种光学偏转装置，其具有固定在轴承上的旋转体，并且由设置在基部侧的线圈配置的磁铁构成，其特征在于，所述旋转体由磁体和多面镜构成，身体。

5. 发明授权

US06310711B1 Optical defection device, stop control method thereof, and image forming apparatus therewith 有权
标题翻译：光学缺陷装置及其停止控制方法以及图像形成装置
公开(公告)号：US06310711B1
公开(公告)日：2001-10-30
申请号：US09443880
申请日：1999-11-19
申请人： Hiroshi Kobayashi , Takaaki Kurosawa
发明人： Hiroshi Kobayashi , Takaaki Kurosawa
IPC分类号： G02B2608
CPC分类号： G02B26/121
摘要： An optical deflection device includes: a fixed supporting member; a coil supporting member fixed on the fixed supporting member; a coil fixed on the coil supporting member; a rotary body having a rotary polygon mirror, a magnet facing and apart from the coil and a rotary supporting member for supporting the rotary polygon mirror and the magnet; a bearing unit supported on the fixed supporting member for rotatably supporting the rotary body; and a buffer member interposed between the fixed supporting member and the coil supporting member.
摘要翻译：光学偏转装置包括：固定支撑构件; 固定在所述固定支撑构件上的线圈支撑构件; 固定在所述线圈支撑构件上的线圈; 旋转体，其具有旋转多面镜，面对并与线圈分离的磁体和用于支撑旋转多面镜和磁体的旋转支撑构件; 支撑在所述固定支撑构件上用于可旋转地支撑所述旋转体的轴承单元; 以及插入在固定支撑构件和线圈支撑构件之间的缓冲构件。

6. 发明授权

US12020462B2 Information processing apparatus, information processing method, and computer program product 有权
公开(公告)号：US12020462B2
公开(公告)日：2024-06-25
申请号：US17391308
申请日：2021-08-02
申请人： Hiroshi Kobayashi , Takahiro Watanabe , Ryo Taneda
发明人： Hiroshi Kobayashi , Takahiro Watanabe , Ryo Taneda
IPC分类号： G06K9/00 , G06V10/22 , G06V30/412 , G06V30/416 , G06V30/10
CPC分类号： G06V10/225 , G06V30/412 , G06V30/416 , G06V30/10
摘要： An information processing apparatus includes a processor configured to perform operations including extracting information indicative of an issuer of a form from form image data, and obtaining fixed information corresponding to the information indicative of the issuer of the form by referring to a storage storing the fixed information associated with the issuer of the form, and outputting, to a terminal apparatus, screen data including the information indicative of the issuer of the form and the obtained fixed information.

7. 发明授权

US11113559B2 Information processing apparatus for improving text data recognition, information processing method, and non-transitory recording medium 有权
公开(公告)号：US11113559B2
公开(公告)日：2021-09-07
申请号：US16512604
申请日：2019-07-16
申请人： Hiroshi Kobayashi , Yoshiharu Tojo , Koji Ishikura , Toshifumi Yamaai
发明人： Hiroshi Kobayashi , Yoshiharu Tojo , Koji Ishikura , Toshifumi Yamaai
IPC分类号： G06K9/46
摘要： An information processing apparatus includes processing circuitry that acquires an electronic file containing first text data, and determines, based on the acquired electronic file, whether to use the first text data or second text data to perform a process. The second text data is generated through character recognition performed on an image contained in the acquired electronic file.

8. 发明授权

US10541817B2 Data generation apparatus, data recording system, and program product 有权
公开(公告)号：US10541817B2
公开(公告)日：2020-01-21
申请号：US15447334
申请日：2017-03-02
申请人： Hitoshi Namiki , Hiroshi Kobayashi , Ryouji Yamamoto , Eiichiro Yoshida , Masuyoshi Yachida , Yuki Takaya
发明人： Hitoshi Namiki , Hiroshi Kobayashi , Ryouji Yamamoto , Eiichiro Yoshida , Masuyoshi Yachida , Yuki Takaya
IPC分类号： H04L9/32 , H04L9/06
摘要： A data generation apparatus includes a processor that executes a process including obtaining target data sequentially from time-series data, the target data including n (n being an integer greater than or equal to 2) data items in a predetermined section of the time-series data, calculating parameter information satisfying a (k−1) order polynomial based on the target data, the (k−1) order polynomial including k random values, k being an integer greater than or equal to 1 and less than n, associating the target data to the parameter information, outputting the target data and the parameter information associated to the target data, attaching a signature to secret information based on a secret distributed protocol. The secret information is calculable by using k pairs of data including the target data and the parameter information associated to the target data, and outputting the secret information attached with the signature.

9. 发明授权

US10373514B2 Computer-implemented method for network content and advertisement selection 有权
公开(公告)号：US10373514B2
公开(公告)日：2019-08-06
申请号：US13344834
申请日：2012-01-06
申请人： Kazuki Kitamura , Mitsutaka Kaneki , Yuichiro Kitagawa , Yasuo Hatanaka , Hiroshi Kobayashi
发明人： Kazuki Kitamura , Mitsutaka Kaneki , Yuichiro Kitagawa , Yasuo Hatanaka , Hiroshi Kobayashi
IPC分类号： G09B19/00 , G06Q10/06
摘要： An apparatus displaying a job screen indicating a job procedure, has a management unit that manages a job and a plurality of processes, a monitor unit that monitors an operation of an operator, a recorder unit that records an address of a job, an instructing unit that retrieves an address in response to a notification, determines whether to update the retrieved address in response to a type of a notified operation, and stores the updated address when the retrieved address has been updated, a storage unit that stores the job screen, and a control unit that reads the job screen and controls the read job screen, wherein the management unit retrieves the updated address, and instructs the display control unit to display the job screen, and wherein the display control unit reads out the instructed job screen.

10. 发明授权

US10348507B2 Data processing system, data processing apparatus, and data processing method 有权
公开(公告)号：US10348507B2
公开(公告)日：2019-07-09
申请号：US15433112
申请日：2017-02-15
申请人： Hitoshi Namiki , Hiroshi Kobayashi , Ryouji Yamamoto , Eiichiro Yoshida , Masuyoshi Yachida , Yuki Takaya
发明人： Hitoshi Namiki , Hiroshi Kobayashi , Ryouji Yamamoto , Eiichiro Yoshida , Masuyoshi Yachida , Yuki Takaya
IPC分类号： G06F21/44 , H04L29/06 , H04L9/32 , H04L9/08
摘要： A data processing apparatus includes a memory storing a program and a processor configured to execute the program to implement a process of reading signed data including a predetermined number (n) of secret sharing data sets generated for each section of time series data and a signature value calculated for the each section of time series data based on a secret sharing protocol. The n secret sharing data sets include n units of data acquired from each section of time series data and parameter information for a polynomial of a predetermined degree calculated based on the acquired n units of data. The processor further implements processes of acquiring the predetermined degree, and editing the signed data by extracting a specific number of the secret sharing data sets from the n secret sharing data sets for the each section of time series data according to the acquired predetermined degree.

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