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    SEMICONDUCTOR DEVICE AND PARAMETER SETTING METHOD THEREOF
    21.
    发明申请
    SEMICONDUCTOR DEVICE AND PARAMETER SETTING METHOD THEREOF 审中-公开
    半导体器件及其参数设置方法

    公开(公告)号：US20120331211A1

    公开(公告)日：2012-12-27

    申请号：US13529230

    申请日：2012-06-21

    申请人： Naoto WATANABE

    发明人： Naoto WATANABE

    IPC分类号： G06F12/02

    CPC分类号： H04N5/335 ,  H04N5/365 ,  H04N5/367 ,  H04N5/378

    摘要： According to one embodiment, a semiconductor device includes a nonvolatile memory configured to store setting data including a parameter and an address in which the parameter is to be set, and a register control circuit configured to read the setting data from the nonvolatile memory at the start time and set the parameter in the address. The semiconductor device includes a signal processing circuit operated according to the parameter stored in the register control circuit and a control signal supplied from a first interface after the setting data is set in the register control circuit.

    摘要翻译： 根据一个实施例，半导体器件包括：非易失性存储器，被配置为存储包括要设置参数的参数和地址的设置数据;配置为在开始时从非易失性存储器读取设置数据的寄存器控制电路 时间并在地址中设置参数。 半导体器件包括根据存储在寄存器控制电路中的参数操作的信号处理电路和在设置数据被设置在寄存器控制电路中之后从第一接口提供的控制信号。

    PROGRAM OPERATING APPARATUS AND PROGRAM WRITE CONTROL APPARATUS AND METHOD
    23.
    发明申请
    PROGRAM OPERATING APPARATUS AND PROGRAM WRITE CONTROL APPARATUS AND METHOD 审中-公开
    程序操作装置和程序写控制装置和方法

    公开(公告)号：US20070055971A1

    公开(公告)日：2007-03-08

    申请号：US11554236

    申请日：2006-10-30

    申请人： Naoto WATANABE ,  Masatoshi YAGINUMA ,  Kiyoshi OKAMOTO ,  Hitoshi KATO

    发明人： Naoto WATANABE ,  Masatoshi YAGINUMA ,  Kiyoshi OKAMOTO ,  Hitoshi KATO

    IPC分类号： G06F9/44 ,  G06F12/00

    CPC分类号： G06F8/60

    摘要： A program operating apparatus is provided, which is capable of rewriting control programs for a plurality of CPUs without using any exclusive external apparatuses, thereby achieving a simplified and efficient rewrite operation. A control program stored in a ROM of a master CPU that controls the basic operation of the entire apparatus is transferred to a slave CPU and then written to an internal ROM of the slave CPU which controls the operations of functional units of the apparatus. The transfer of the control program is carried out when the mode of the apparatus is switched to a write control mode.

    摘要翻译： 提供了一种程序操作装置，其能够重新编写多个CPU的控制程序，而不使用任何独占的外部设备，从而实现简化和有效的重写操作。 存储在控制整个装置的基本操作的主CPU的ROM中的控制程序被传送到从CPU，然后写入到控制装置的功能单元的操作的从CPU的内部ROM。 当将设备的模式切换到写入控制模式时，执行控制程序的传送。

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    24.
    发明申请
    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开

    公开(公告)号：US20180270397A1

    公开(公告)日：2018-09-20

    申请号：US15911202

    申请日：2018-03-05

    申请人： Naoto WATANABE

    发明人： Naoto WATANABE

    IPC分类号： H04N1/60 ,  H04N1/62 ,  H04N1/21

    CPC分类号： H04N1/6033 ,  H04N1/2108 ,  H04N1/506 ,  H04N1/6027 ,  H04N1/62

    摘要： An image forming apparatus includes a detector, a calculator, and a corrector. The detector receives brightness values obtained from an image printed based on image data. The image includes a plurality of streaks and non-streak portions having image density differences with the plurality of streaks. The detector detects a first streak width, a first brightness difference between a brightness value of the first streak and a brightness value of a non-streak portions, a second streak width wider than the first streak width, and a second brightness difference between a brightness value of the second streak and a brightness value of a non-streak portion. The calculator calculates a correction coefficient corresponding to the first streak width based on the first brightness difference and the second brightness difference. The corrector corrects an image density corresponding to the first streak width in the image data based on the calculated correction coefficient.

    OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
    26.
    发明申请
    OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 有权
    光学扫描装置和图像形成装置

    公开(公告)号：US20130076851A1

    公开(公告)日：2013-03-28

    申请号：US13624182

    申请日：2012-09-21

    申请人： Naoto WATANABE ,  Toshiaki Tokita ,  Kohji Sakai ,  Nobuaki Kubo

    发明人： Naoto WATANABE ,  Toshiaki Tokita ,  Kohji Sakai ,  Nobuaki Kubo

    IPC分类号： B41J2/435 ,  G02B26/08

    CPC分类号： G02B26/123 ,  B41J2/473 ,  G02B27/0018

    摘要： An optical scanning device scanning scan target surfaces in a first direction with light includes: a light source emitting first and second light beams corresponding to two of the scan target surfaces; an optical deflector including a reflection surface on which the emitted first and second light beams are obliquely incident while being separated from each other in a second direction perpendicular to the first direction, and deflecting the first and second light beams; a scanning lens disposed on respective optical paths of the deflected first and second light beams; and a branching optical element transmitting therethrough most of the first light beam transmitted through the scanning lens, and reflecting most of the second light beam transmitted through the scanning lens. The deflected first and second light beams intersect between the optical deflector and the branching optical element, when projected on a plane perpendicular to the first direction.

    摘要翻译： 用光扫描第一方向的扫描目标表面的光扫描装置包括：发射对应于两个扫描目标表面的第一和第二光束的光源; 光偏转器，其包括反射面，发射的第一光束和第二光束在垂直于第一方向的第二方向上彼此分离并倾斜入射，并且偏转第一和第二光束; 设置在偏转的第一和第二光束的相应光路上的扫描透镜; 以及分支光学元件，透射通过扫描透镜的第一光束的大部分，并且反射透过扫描透镜的大部分第二光束。 当投影在垂直于第一方向的平面上时，偏转的第一和第二光束在光学偏转器和分支光学元件之间相交。

    IMAGE FORMING APPARATUS AND CORRECTION DATA GENERATION METHOD
    29.
    发明申请
    IMAGE FORMING APPARATUS AND CORRECTION DATA GENERATION METHOD 有权
    图像形成装置和校正数据生成方法

    公开(公告)号：US20160223934A1

    公开(公告)日：2016-08-04

    申请号：US15009990

    申请日：2016-01-29

    申请人： Naoto WATANABE ,  Shuji HIRAI ,  Satoshi KANEKO ,  Terumichi OCHI ,  Muneaki IWATA

    发明人： Naoto WATANABE ,  Shuji HIRAI ,  Satoshi KANEKO ,  Terumichi OCHI ,  Muneaki IWATA

    IPC分类号： B41J2/385

    CPC分类号： G03G15/043 ,  H04N1/0283 ,  H04N1/04 ,  H04N1/06 ,  H04N1/113 ,  H04N2201/04755

    摘要： An image forming apparatus includes: a latent image forming unit that forms a latent image on a latent image bearer with light from a light source; and a correction data generating unit that includes: an acquiring unit that acquires, for each position, a correction value of an intensity of the light source to equalize a density distribution of a latent image; a quantizing unit that generates a correction data for each position by quantizing a correction value for each position; and an excessive correction suppressing unit that outputs the correction data after reducing an amount of change from an immediately preceding latent image formation position, with respect to a position at which an absolute value of a restored value indicating a correction amount and generated based on the correction data exceeds an absolute value of the correction value.

    摘要翻译： 图像形成装置包括：潜像形成单元，其利用来自光源的光在潜像载体上形成潜像; 以及校正数据生成单元，包括：获取单元，对于每个位置，获取所述光源的强度的校正值以均衡潜像的浓度分布; 量化单元，其通过量化每个位置的校正值来生成每个位置的校正数据; 以及过度校正抑制单元，在相对于表示校正量的恢复值的绝对值并基于校正而产生的恢复值的绝对值的位置之后，输出修正数据，该校正数据在减少从紧接在前的潜像形成位置开始的变化量之后， 数据超过校正值的绝对值。

    OPTICAL SCANNING APPARATUS AND IMAGE FORMING DEVICE
    30.
    发明申请
    OPTICAL SCANNING APPARATUS AND IMAGE FORMING DEVICE 有权
    光学扫描装置和图像形成装置

    公开(公告)号：US20130155166A1

    公开(公告)日：2013-06-20

    申请号：US13718514

    申请日：2012-12-18

    申请人： Naoto WATANABE ,  Toshiaki TOKITA ,  Kohji SAKAI ,  Nobuaki KUBO ,  Masayuki MURANAKA

    发明人： Naoto WATANABE ,  Toshiaki TOKITA ,  Kohji SAKAI ,  Nobuaki KUBO ,  Masayuki MURANAKA

    IPC分类号： B41J2/435 ,  G02B26/12

    CPC分类号： B41J2/473 ,  B41J2/471 ,  G02B26/123 ,  G02B26/127 ,  G02B26/129 ,  G03G15/043 ,  G03G15/505

    摘要： An optical scanning apparatus includes a light source, an optical deflector having a rotary polygon mirror to deflect a light beam from the light source, a scanning optical system configured to focus the light beam deflected by the optical deflector on a target surface, a sync detecting sensor configured to determine a write start timing on the target surface, and a processing unit configured to correct detection data of the sync detecting sensor based on a measured value of a time needed for one revolution of the rotary polygon mirror.

    摘要翻译： 一种光学扫描装置，包括光源，具有旋转多面镜以偏转来自光源的光束的光学偏转器，配置成将由偏转器偏转的光束聚焦在目标表面上的扫描光学系统，同步检测 传感器，被配置为确定目标表面上的写入开始定时;以及处理单元，被配置为基于旋转多面镜的一转所需的时间的测量值来校正同步检测传感器的检测数据。