公开(公告)号：US5780881A

公开(公告)日：1998-07-14

申请号：US622369

申请日：1996-03-27

申请人： Hiromichi Matsuda ,  Masayuki Oshima

发明人： Hiromichi Matsuda ,  Masayuki Oshima

IPC分类号： H01L21/82 ,  H01L27/118 ,  H01L27/10

CPC分类号： H01L27/11807

摘要： A gate array driven by a plurality of source voltages and an electronic equipment using such a gate array are provided. The gate array comprises a plurality of P-well regions and a plurality of N-well regions, all of which are formed in an internal cell region in a first direction and alternately arranged in a second direction perpendicular to the first direction on a semiconductor substrate. A plurality of first basic cells receive a first source voltage VDD1 through a first source wiring layer, these first basic cells being respectively formed on a pair of P-well and N-well regions. A plurality of second basic cells receive a second source voltage VDD2 through a second source wiring layer, these second basic cells being respectively formed on a pair of P-well and N-well regions. A voltage level shifter for shifting the voltage level between data voltages outputted from first and second basic cell trains is formed on an region containing at least three of the P-well and N-well regions. The voltage level shifter is connected to a wiring layer which connects between the first and second basic cell trains.

摘要翻译： 提供由多个源电压驱动的门阵列和使用这种门阵列的电子设备。 门阵列包括多个P阱区域和多个N阱区域，它们都形成在第一方向的内部单元区域中，并且在半导体衬底上沿垂直于第一方向的第二方向交替布置 。 多个第一基本单元通过第一源极布线层接收第一源极电压VDD1，这些第一基极单元分别形成在一对P阱和N阱区上。 多个第二基本单元通过第二源极布线层接收第二源极电压VDD2，这些第二基极单元分别形成在一对P阱和N阱区上。 在包含至少三个P阱和N阱区的区域上形成用于使从第一和第二碱性电池列输出的数据电压之间的电压电平移位的电压电平移位器。 电压电平移位器连接到连接在第一和第二基本电池列之间的布线层。

公开(公告)号：US10530950B2

公开(公告)日：2020-01-07

申请号：US15899479

申请日：2018-02-20

申请人： Takeshi Watanabe ,  Tetsuo Watanabe ,  Katsuaki Miyawaki ,  Jun Yamane ,  Hiromichi Matsuda ,  Hideyuki Takayama ,  Daiki Sekita

发明人： Takeshi Watanabe ,  Tetsuo Watanabe ,  Katsuaki Miyawaki ,  Jun Yamane ,  Hiromichi Matsuda ,  Hideyuki Takayama ,  Daiki Sekita

IPC分类号： H04N1/00 ,  G03G15/00 ,  G03G15/02 ,  B65H5/06

摘要： A sheet conveying device, which is included in an image forming apparatus and a post processing device, includes a position corrector and either one of a rolling body and a contact resistance reducer. The position corrector is configured to convey a sheet and correct a position of the sheet. The rolling body is disposed at least one of an upstream side and a downstream side of a sheet conveyance passage from the position corrector in a sheet conveying direction and is configured to roll in at least a direction intersecting the sheet conveying direction. The contact resistance reducer is configured to reduce contact resistance generated due to contact of the sheet to a neighboring part when the position of the sheet is corrected by the position corrector.

公开(公告)号：US09776819B2

公开(公告)日：2017-10-03

申请号：US14959780

申请日：2015-12-04

申请人： Jun Yamane ,  Hiromichi Matsuda ,  Katsuaki Miyawaki ,  Koichi Kudo ,  Tetsuo Watanabe ,  Toshihiro Okamoto ,  Hideyuki Takayama ,  Atsuyuki Oyamada

发明人： Jun Yamane ,  Hiromichi Matsuda ,  Katsuaki Miyawaki ,  Koichi Kudo ,  Tetsuo Watanabe ,  Toshihiro Okamoto ,  Hideyuki Takayama ,  Atsuyuki Oyamada

IPC分类号： B65H9/20 ,  B65H9/00 ,  B65H7/14 ,  G03G15/00

CPC分类号： B65H9/002 ,  B65H7/14 ,  B65H9/20 ,  B65H2301/331 ,  B65H2404/14212 ,  B65H2404/1424 ,  B65H2553/416 ,  B65H2601/272 ,  G03G15/6561

摘要： A sheet conveying device, which is incorporated in an image forming apparatus, includes a first detector to detect an angle deviation of a recording medium to a sheet conveying direction, a second detector to detect a lateral shift of the recording medium to a width direction, a third detector to detect at least one of the angle deviation and the lateral shift after correction of the angle deviation detected by the first detector and the lateral shift detected by the second detector, and a rotary body to perform a primary movement by (1) rotating in the sheet conveying direction and returning to a reference position and by (2) moving in the width direction and returning to the reference position, and a secondary movement by performing at least one of (1) and (2) after the primary movement.

公开(公告)号：US08523730B2

公开(公告)日：2013-09-03

申请号：US13356096

申请日：2012-01-23

申请人： Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Tetsuo Watanabe ,  Nobuo Iwata ,  Keisuke Shimizu ,  Yasuhiro Maehata

发明人： Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Tetsuo Watanabe ,  Nobuo Iwata ,  Keisuke Shimizu ,  Yasuhiro Maehata

IPC分类号： F16H57/08

CPC分类号： G03G15/1615 ,  F16H57/082 ,  G03G15/757

摘要： A planetary gear unit including a sun gear rotatable by torque from a drive source, an outer gear disposed coaxially with the sun gear, multiple planetary gears disposed within the outer gear at equal intervals along an inner circumference of the outer gear to engage the sun gear and the outer gear, a carrier pin to rotatably support each of the multiple planetary gears, and a carrier rotatable coaxially with the sun gear and the outer gear to support both ends of the carrier pin. At least a first end of the carrier pin is constructed of a circular portion and a linear portion to form a first supported part. The carrier includes a first support part that supports the first supported part and is formed to position the circular portion of the first supported part downstream from the linear portion in a direction of rotation of the carrier.

摘要翻译： 一种行星齿轮单元，其包括能够通过来自驱动源的扭矩旋转的太阳齿轮，与太阳齿轮同轴设置的外齿轮，沿着外齿轮的内周以等间隔设置在外齿轮内的多个行星齿轮，以接合太阳齿轮 外齿轮，可旋转地支撑多个行星齿轮中的每一个的承载销，以及与太阳齿轮和外齿轮同轴旋转的支架，以支撑承载销的两端。 承载销的至少第一端由圆形部分和直线部分构成以形成第一支撑部分。 载体包括支撑第一支撑部分的第一支撑部分，并且形成为将第一支撑部分的圆形部分沿着支架的旋转方向从直线部分的下游定位。

公开(公告)号：US08385760B2

公开(公告)日：2013-02-26

申请号：US12805108

申请日：2010-07-13

申请人： Hiromichi Matsuda

发明人： Hiromichi Matsuda

IPC分类号： G03G15/00

CPC分类号： G03G15/1615 ,  G03G15/0136 ,  G03G15/5058 ,  G03G2215/00059 ,  G03G2215/0161

摘要： In an image forming apparatus, a control device recognizes expansion and contraction of a pattern image based on an output of an image detector. The control device calculates a driving motor velocity fluctuation cancellation pattern for driving a common drive source. The driving motor velocity fluctuation cancellation pattern creates a latent image expansion and contraction cancellation pattern capable of canceling the expansion and contraction of the pattern image detected by the image detecting device. A process of obtaining the cancellation patterns is executed except when a print job for forming the toner image is executed in accordance with image information. The control device controls the common drive source in accordance with the cancellation driving motor pattern.

摘要翻译： 在图像形成装置中，控制装置基于图像检测器的输出来识别图案图像的扩张和收缩。 控制装置计算用于驱动公共驱动源的驱动电机速度波动消除模式。 驱动电机速度波动消除模式产生能够消除由图像检测装置检测到的图案图像的伸缩的潜像展开和收缩抵消模式。 除了根据图像信息执行用于形成调色剂图像的打印作业之外，执行取得取消图案的处理。 控制装置根据取消驱动电动机模式来控制公共驱动源。

公开(公告)号：US08229325B2

公开(公告)日：2012-07-24

申请号：US12457933

申请日：2009-06-25

申请人： Nobuo Iwata ,  Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Makoto Komatsu

发明人： Nobuo Iwata ,  Katsuaki Miyawaki ,  Hiromichi Matsuda ,  Makoto Komatsu

IPC分类号： G03G15/00

CPC分类号： G03G15/757 ,  B65H2403/10 ,  B65H2515/34 ,  F16H13/10 ,  G03G2215/00075 ,  B65H2220/02 ,  B65H2220/04 ,  B65H2220/11

摘要： A decelerator for reducing a speed of rotation of a drive source and transmitting drive of the drive source to an image bearing member of an image forming apparatus includes a drive shaft, a drive transmission member, and a pressure regulator. The drive shaft is rotated by the drive source. The drive transmission member is rotated by the drive shaft and includes a peripheral surface that contacts the drive shaft. The pressure regulator presses the drive shaft against a center of rotation of the drive transmission member and includes an alignment regulator to regulate alignment of the drive shaft in a direction of rotation of the drive transmission member. A drive device for rotating an image bearing member includes a drive source including a drive shaft, and the decelerator. An image forming apparatus includes the drive device and an image bearing member rotated by the drive device.

摘要翻译： 用于降低驱动源的旋转速度并将驱动源的驱动传递到图像形成装置的图像承载部件的减速器包括驱动轴，驱动传递部件和压力调节器。 驱动轴由驱动源旋转。 驱动传递部件通过驱动轴旋转并且包括与驱动轴接触的周面。 压力调节器将驱动轴压靠在驱动传动件的旋转中心上，并包括一个对准调节器，以调节驱动轴在驱动传动件转动方向上的对准。 用于旋转图像承载部件的驱动装置包括：驱动源，包括驱动轴和减速器。 图像形成装置包括驱动装置和由驱动装置旋转的图像承载部件。

公开(公告)号：US20120169006A1

公开(公告)日：2012-07-05

申请号：US13316881

申请日：2011-12-12

申请人： Hiromichi Matsuda

发明人： Hiromichi Matsuda

IPC分类号： B65H5/26 ,  B65H9/00

CPC分类号： B65H9/004 ,  B65H5/062 ,  B65H9/06 ,  B65H29/58 ,  B65H2404/1424 ,  B65H2404/1441 ,  B65H2404/611 ,  B65H2404/632 ,  B65H2801/06 ,  G03G15/6567 ,  G03G21/1609

摘要： A sheet conveyance device comprises first and second sheet parallel conveyance paths each having first and second conveyance roller units each to receive and convey a sheet and first and second skew correctors each to correct skew of a sheet therein. A third conveyance path is disposed downstream of the first sheet conveyance path and the second sheet conveyance path, in which those sheet conveyance paths flow into each other. The sheet conveyance device alternately conveys the sheet to first sheet conveyance path and the second sheet conveyance path. One of the first pair of sheet conveyance rollers is one of the second pair of sheet conveyance rollers as a common roller.

摘要翻译： 纸张输送装置包括第一和第二纸张平行输送路径，每个第一和第二纸张平行输送路径具有第一和第二输送辊单元，每个第一和第二输送辊单元各自接收和输送纸张以及第一和第二偏斜校正器，以校正 第三输送路径设置在第一片材输送路径和第二片材输送路径的下游，这些片材输送路径彼此流动。 片材输送装置将片材交替地输送到第一片材输送路径和第二片材输送路径。 第一对片材输送辊之一是作为普通辊的第二对片材输送辊之一。

公开(公告)号：US08165502B2

公开(公告)日：2012-04-24

申请号：US12003816

申请日：2008-01-02

申请人： Hiromichi Matsuda

发明人： Hiromichi Matsuda

IPC分类号： G03G15/00

CPC分类号： G03G15/161 ,  G03G15/1615 ,  G03G2215/1623

摘要： A belt driving controller is disclosed. The belt driving controller controls driving of a belt that is wound around plural sustaining rollers by controlling a driving sustaining roller that transmits a driving force to the belt. In two sustaining rollers, a calculating method for recognizing a PLD (pitch line distance) of the belt is used. In the calculating method, the delay period during which the belt moves a distance from a driven sustaining roller having a large diameter to a driven sustaining roller having a small diameter is determined to be shorter than before in the belt moving direction.

摘要翻译： 公开了皮带驱动控制器。 皮带驱动控制器通过控制向皮带传递驱动力的驱动维持辊来控制缠绕在多个维持辊上的皮带的驱动。 在两个维持辊中，使用用于识别带的PLD（节距线距离）的计算方法。 在计算方法中，将皮带从具有大直径的被驱动的保持辊移动一定距离的延迟时间确定为比带状物移动方向上的更短。

公开(公告)号：US08081904B2

公开(公告)日：2011-12-20

申请号：US12361969

申请日：2009-01-29

申请人： Hiroki Ohkubo ,  Hiromichi Matsuda ,  Toshiyuki Andoh ,  Yuji Matsuda ,  Yuichiro Ueda ,  Kazuhiko Kobayashi ,  Takuya Uehara ,  Takuya Murata

发明人： Hiroki Ohkubo ,  Hiromichi Matsuda ,  Toshiyuki Andoh ,  Yuji Matsuda ,  Yuichiro Ueda ,  Kazuhiko Kobayashi ,  Takuya Uehara ,  Takuya Murata

IPC分类号： G03G15/00

CPC分类号： G03G15/0131 ,  G03G2215/00139 ,  G03G2215/0158

摘要： A belt drive control unit controls a rotation of belt supported by first and second rollers. Each of rotations of the first and second rollers are detected as first and second results. A rotation of the first roller is controlled in connection with thickness fluctuation in the belt using the first and second results. The belt drive control unit includes a sampling data acquisition unit, a correction value generator, a correction value storage, and a correction value reading controller. The sampling data acquisition unit obtains sampling data by sampling a difference value between the first and second results. The correction value generator generates correction value data for the belt based on the sampling data. The correction value storage stores the correction value data. The correction value reading controller reads the correction value data based on a rotation number of the belt to control a rotation of the first roller.

摘要翻译： 带驱动控制单元控制由第一和第二辊支撑的带的旋转。 作为第一和第二结果检测第一和第二辊的每个转动。 使用第一和第二结果来控制第一辊的旋转与带中的厚度波动有关。 带驱动控制单元包括采样数据获取单元，校正值发生器，校正值存储器和校正值读取控制器。 采样数据采集单元通过采样第一和第二结果之间的差值来获取采样数据。 校正值发生器基于采样数据生成带的校正值数据。 校正值存储器存储校正值数据。 校正值读取控制器基于皮带的旋转数读出校正值数据，以控制第一辊的旋转。

公开(公告)号：US20110293328A1

公开(公告)日：2011-12-01

申请号：US13067231

申请日：2011-05-18

申请人： Hiromichi Matsuda ,  Katsuaki Miyawaki ,  Tetsuo Watanabe ,  Nobuo Iwata

发明人： Hiromichi Matsuda ,  Katsuaki Miyawaki ,  Tetsuo Watanabe ,  Nobuo Iwata

IPC分类号： G03G15/00 ,  B29C45/00 ,  F16H57/08

CPC分类号： B41J23/025 ,  F16H1/46 ,  G03G15/757 ,  G03G21/1647 ,  G03G21/186 ,  G03G2221/1657

摘要： A rotary drive device to drive a rotary body included in an image forming apparatus. The rotary drive device includes a drive source and a planetary gear mechanism to control torque from the drive source. The planetary gear mechanism includes a sun gear rotated by the torque, an annular gear coaxial to the sun gear and having inward-facing teeth, multiple planetary gears provided within the annular gear, and a carrier rotatable coaxially to the sun gear and the annular gear to rotatably support the multiple planetary gears. The annular gear is formed by injecting molten resin into a mold having a cylindrical cavity with teeth shapes along an inner circumference of the cavity from multiple pin gates provided to the mold at equal intervals along a circumference of the cavity. A number of pin gates is a non-integer multiple of a number of planetary gears.

摘要翻译： 一种用于驱动包括在图像形成装置中的旋转体的旋转驱动装置。 旋转驱动装置包括驱动源和用于控制来自驱动源的转矩的行星齿轮机构。 行星齿轮机构包括通过扭矩旋转的太阳齿轮，与太阳齿轮同轴并具有向内齿的环形齿轮，设置在环形齿轮内的多个行星齿轮，以及与太阳齿轮和环形齿轮同轴旋转的托架 以可旋转地支撑多个行星齿轮。 环形齿轮通过沿着空腔的圆周以相等的间隔将熔融树脂注射到具有沿着空腔的内周的齿形的圆柱形腔的模具中，该多个销门设置到模具。 多个引脚门是多个行星齿轮的非整数倍。