公开(公告)号：US06349182B2

公开(公告)日：2002-02-19

申请号：US09182454

申请日：1998-10-30

申请人： Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

发明人： Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

IPC分类号： G03L1500

CPC分类号： G03G21/1885 ,  H01R13/665

摘要： A unit connector for electrical connection with a main assembly connector provided in a main assembly of an electrophotographic image forming apparatus, includes memory for storing information; a memory connecting portion for electrical connection with said memory when said unit connector is mounted to a unit; an electrical part connecting portion for electrical connection with an electrical part of the unit when said unit connector is mounted to the unit; and a connector connecting portion for electrical connection with the main assembly connector of said apparatus.

摘要翻译： 一种用于与设置在电子照相成像设备的主组件中的主组件连接器电连接的单元连接器，包括用于存储信息的存储器; 当所述单元连接器被安装到单元时，用于与所述存储器电连接的存储器连接部分; 当所述单元连接器安装到所述单元时，电气部分连接部分用于与所述单元的电气部分电连接; 以及用于与所述装置的主组件连接器电连接的连接器连接部分。

公开(公告)号：US06333609B1

公开(公告)日：2001-12-25

申请号：US09361969

申请日：1999-07-28

申请人： Tetsuro Fukusaka ,  Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi

发明人： Tetsuro Fukusaka ,  Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi

IPC分类号： H02K3300

CPC分类号： H02N2/145 ,  H02N2/142 ,  H02P25/032

摘要： A vibration control device of a vibration type motor stops motor driving when the actual driving speed, does not come close to a target speed though the frequency of a driving periodic signal is feedback-controlled to the target speed, to prevent an error when the driving circuit fails.

摘要翻译： 当驱动周期信号的频率被反馈控制到目标速度时，振动型电动机的振动控制装置在实际行驶速度不接近目标速度时停止电动机驱动，以防止驾驶时的错误 电路故障。

公开(公告)号：US06570671B1

公开(公告)日：2003-05-27

申请号：US09406691

申请日：1999-09-27

申请人： Jun Yamaguchi ,  Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Tetsuro Fukusaka

发明人： Jun Yamaguchi ,  Toshihiko Otsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Tetsuro Fukusaka

IPC分类号： G06F1300

CPC分类号： H04N1/0414 ,  G06K15/1247 ,  H04N1/0402 ,  H04N1/0443 ,  H04N1/12 ,  H04N1/193 ,  H04N1/40025 ,  H04N1/4092 ,  H04N2201/03108 ,  H04N2201/04756 ,  H04N2201/04774 ,  H04N2201/04791

摘要： An image forming apparatus has a recording element array including plural recording elements, an image forming section for causing a relative movement between the recording element array and a recording medium, thereby to form an image, and a drive section for driving the recording element array based on image data. A duty control unit varies the recording duty of the recording elements according to the relative movement speed between the recording element array and the recording medium. In another version, an image forming apparatus has a recording element array including plural recording elements, an image forming unit that effects a relative movement between the recording element array and a recording medium, memory for storing image data, a drive unit for driving the recording element array based on the image data read from the memory and an inhibitor for selectively inhibiting the recording operation by the image read from the memory, according to the relative movement speed between the recording element array and the recording medium. In yet another version, an image forming apparatus has a recording element array including plural recording elements, an image forming unit for causing a relative movement between the recording element array and a recording medium, a smoothing unit for applying a smoothing process to the image data, according to the relative movement speed between the recording element array and the recording medium and drive means for driving the recording element array, based on the image data subjected to the smoothing process by the smoothing unit.

摘要翻译： 一种图像形成装置具有包括多个记录元件的记录元件阵列，用于使记录元件阵列与记录介质之间相对移动从而形成图像的图像形成部件，以及用于驱动记录元件阵列的驱动部件 对图像数据。 占空比控制单元根据记录元件阵列和记录介质之间的相对移动速度改变记录元件的记录占空比。 在另一个版本中，图像形成装置具有包括多个记录元件的记录元件阵列，实现记录元件阵列和记录介质之间的相对移动的图像形成单元，用于存储图像数据的存储器，用于驱动记录的驱动单元 基于从存储器读取的图像数据的单元阵列和抑制器，用于根据记录元件阵列和记录介质之间的相对移动速度选择性地禁止由存储器读取的图像的记录操作。 在另一个版本中，图像形成装置具有包括多个记录元件的记录元件阵列，用于在记录元件阵列和记录介质之间进行相对移动的图像形成单元，用于对图像数据应用平滑处理的平滑单元 根据记录元件阵列和记录介质之间的相对移动速度和驱动记录元件阵列的驱动装置，基于经过平滑处理的平滑处理的图像数据。

公开(公告)号：US6114818A

公开(公告)日：2000-09-05

申请号：US210905

申请日：1998-12-16

申请人： Toshihiko Ohtsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

发明人： Toshihiko Ohtsubo ,  Michio Kawase ,  Kazuyoshi Suzuki ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

IPC分类号： G03G21/00 ,  H01L41/04 ,  H02N2/00 ,  H02P1/56 ,  H02P5/46 ,  H02P5/50 ,  H02P7/67

CPC分类号： H02N2/14 ,  H02P1/56 ,  H02P5/50

摘要： A motor control apparatus, which can control the speeds of a plurality of motors with nearly no speed variations until the final target speed is reached, includes a target speed setting circuit for dividing the speed range of the motors up to the final target speed into n steps (n is an integer and n.gtoreq.2) to set a target speed, and setting the next divided target speed after all the motors have reached the current divided target speed.

摘要翻译： 一种马达控制装置，其可以在几乎没有速度变化直到达到最终目标速度的情况下控制多个马达的速度，包括目标速度设定电路，用于将马达的速度范围直到最终目标速度分成n 步骤（n是整数，n> / = 2）以设定目标速度，并且在所有电动机已经达到当前分配的目标速度之后设置下一个分割的目标速度。

公开(公告)号：US06262758B1

公开(公告)日：2001-07-17

申请号：US09482955

申请日：2000-01-14

申请人： Kazuyoshi Suzuki ,  Toshihiko Ohtsubo ,  Michio Kawase ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

发明人： Kazuyoshi Suzuki ,  Toshihiko Ohtsubo ,  Michio Kawase ,  Takahiro Watanabe ,  Jun Yamaguchi ,  Tetsuro Fukusaka

IPC分类号： B41J247

CPC分类号： B41J2/45 ,  H04N1/053 ,  H04N1/193 ,  H04N1/40031 ,  H04N2201/04767 ,  H04N2201/04774

摘要： An image formation apparatus which records an image on a recording medium is provided. The apparatus has a recording element array head on which plural recording chips are arranged, plural recording elements being arrayed on the recording chip, a reference clock generation unit for generating a reference clock, a main scan sync signal generation unit for generating a main scan sync signal by dividing the reference clock into 2n1 (n1: positive number) parts, an input unit for raster inputting image data for one line in synchronism with the main scan sync signal, a drive clock generation unit for generating a drive clock by dividing the reference clock into 2n2 (n2: positive number) parts and a drive unit for driving the recording chips in synchronism with the drive clock.

摘要翻译： 提供了一种在记录介质上记录图像的图像形成装置。 该装置具有记录元件阵列头，多个记录芯片被布置在该记录元件阵列头上，多个记录元件排列在记录芯片上，用于产生参考时钟的基准时钟产生单元，用于产生主扫描同步的主扫描同步信号产生单元 信号通过将参考时钟分为2n1（n1：正数）部分，用于与主扫描同步信号同步地光栅地输入一行的图像数据的输入单元，用于通过除去参考信号来产生驱动时钟的驱动时钟生成单元 时钟为2n2（n2：正数）部分，驱动单元与驱动时钟同步地驱动记录芯片。

公开(公告)号：US06411008B1

公开(公告)日：2002-06-25

申请号：US09392625

申请日：1999-09-09

申请人： Toshihiko Otsubo ,  Tetsuro Fukusaka

发明人： Toshihiko Otsubo ,  Tetsuro Fukusaka

IPC分类号： H02N200

CPC分类号： H02N2/14

摘要： This invention relates to a driving control device for a vibration wave motor. A periodic change in frequency of a driving periodic signal is detected during driving of the motor, a frequency corresponding to the detected change is set as a lower limit value, and the driving frequency is controlled not to drop below the lower limit value, thereby preventing the motor from abruptly stopping due to a motor load drift.

摘要翻译： 本发明涉及一种用于振动波马达的驱动控制装置。 在驱动电动机期间检测到驱动周期信号的频率周期性变化，将与检测到的变化相对应的频率设定为下限值，并且控制驱动频率不降至低于下限值，从而防止 电机由于电机负载漂移而突然停止。

公开(公告)号：US06285145B1

公开(公告)日：2001-09-04

申请号：US09337038

申请日：1999-06-28

申请人： Toshihiko Otsubo ,  Shinobu Arimoto ,  Tetsuro Fukusaka

发明人： Toshihiko Otsubo ,  Shinobu Arimoto ,  Tetsuro Fukusaka

IPC分类号： H01L4108

CPC分类号： H02N2/142

摘要： In a control device for a vibration wave motor, in the case where the device executes an operation involving a large variation in the load while the motor is controlled at a target speed by the driving frequency using a feedback system, such feedback control is inhibited or the response of the feedback control is restricted in order to avoid the drawback resulting from feedback control at the time of generation of the variation in the load.

摘要翻译： 在用于振动波马达的控制装置中，在使用反馈系统以驱动频率将马达控制在目标速度的情况下，在装置执行涉及负载变化大的操作的情况下，这种反馈控制被禁止或 限制反馈控制的响应，以避免在产生负载变化时由反馈控制引起的缺点。

公开(公告)号：US20100314825A1

公开(公告)日：2010-12-16

申请号：US12861639

申请日：2010-08-23

申请人： Tetsuro Fukusaka

发明人： Tetsuro Fukusaka

IPC分类号： B65H5/22

CPC分类号： B65H3/48 ,  B65H2511/524 ,  B65H2513/10 ,  B65H2515/212 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A loosening fan provided in an air blowing unit blows at sheets stacked on a tray to loosen the sheets. When, during a sheet feeding operation, a multi-feed detection unit detects a multi-feed condition, the loosening fan is controlled such that an air pressure that enables the sheets to be loosened is obtainable. Therefore, the occurrence of multi-feed conditions can be reduced.

摘要翻译： 设置在吹风单元中的松动风扇吹向堆放在托盘上的纸张以松开纸张。 当在片材进给操作期间，多进给检测单元检测到多进给条件时，可以控制松动风扇，使得能够松动片材的空气压力。 因此，可以减少多进料条件的发生。

公开(公告)号：US07626725B2

公开(公告)日：2009-12-01

申请号：US11390706

申请日：2006-03-28

申请人： Tetsuro Fukusaka

发明人： Tetsuro Fukusaka

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00005 ,  H04N1/00037 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00068 ,  H04N1/00076 ,  H04N1/00082 ,  H04N1/00092 ,  H04N1/00795 ,  H04N1/00811 ,  H04N1/00822 ,  H04N1/00997 ,  H04N1/203 ,  H04N1/2032

摘要： To determine an area of a whiteout applied on an original, an area in which an output of a CCD is saturated is determined to be a correction trace area based on image read in an exposure-down having exposure reduced from a normal exposure amount. Correction trace information obtained by determining and detecting the correction trace area is correlated with image data to be stored as attribute information of an image file. When the image file is displayed on a PC screen, the correction trace area of an original image read based on position information of a correction trace contained in the attribute information transferred from an image reading apparatus is highlighted.

摘要翻译： 为了确定施加在原稿上的白光的区域，CCD的输出饱和的区域被确定为基于从具有从正常曝光量减少的曝光的曝光降低中读取的图像的校正轨迹区域。 通过确定和检测校正轨迹区域获得的校正跟踪信息与作为图像文件的属性信息存储的图像数据相关联。 当在PC屏幕上显示图像文件时，基于从图像读取装置传送的属性信息中包含的校正轨迹的位置信息读取的原始图像的校正轨迹区域被突出显示。

公开(公告)号：US20060227392A1

公开(公告)日：2006-10-12

申请号：US11390706

申请日：2006-03-28

申请人： Tetsuro Fukusaka

发明人： Tetsuro Fukusaka

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00005 ,  H04N1/00037 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00068 ,  H04N1/00076 ,  H04N1/00082 ,  H04N1/00092 ,  H04N1/00795 ,  H04N1/00811 ,  H04N1/00822 ,  H04N1/00997 ,  H04N1/203 ,  H04N1/2032

摘要： To determine an area of a whiteout applied on an original, an area in which an output of a CCD is saturated is determined to be a correction trace area based on image read in an exposure-down having exposure reduced from a normal exposure amount. Correction trace information obtained by determining and detecting the correction trace area is correlated with image data to be stored as attribute information of an image file. When the image file is displayed on a PC screen, the correction trace area of an original image read based on position information of a correction trace contained in the attribute information transferred from an image reading apparatus is highlighted.