公开(公告)号：US11383546B2

公开(公告)日：2022-07-12

申请号：US17128958

申请日：2020-12-21

申请人： Daiki Komiyama ,  Akihiko Tsukui ,  Masahiro Maeda

发明人： Daiki Komiyama ,  Akihiko Tsukui ,  Masahiro Maeda

IPC分类号： B65H37/04 ,  B42C9/00 ,  B31F5/08 ,  B42C19/02 ,  B42C1/00 ,  B42B4/00 ,  G03G15/00

摘要： A sheet processing apparatus includes a processing tray to place the sheet, a load tray provided on a downstream side of the processing tray in a transport direction, neat alignment plates provided outside a main body housing to shift in a width direction orthogonal to the transport direction and to align opposite sides of the sheet, a sheet support surface provided in a different position adjacent to the processing tray to support a sheet inserted from a manual feed opening, a binding processing apparatus to perform binding processing on sheets placed on the sheet support surface, a regulation surface to regulate a side edge of the sheet located at a side of the load tray, and a width-direction drive mechanism to shift the neat alignment plates between an alignment position aligning a sheet on the load tray in the width direction and a retract position different from the alignment position.

公开(公告)号：US08368459B2

公开(公告)日：2013-02-05

申请号：US13070106

申请日：2011-03-23

申请人： Masatoshi Kamitani ,  Masato Seki ,  Hiroshi Komori ,  Masahiro Maeda

发明人： Masatoshi Kamitani ,  Masato Seki ,  Hiroshi Komori ,  Masahiro Maeda

IPC分类号： G05F1/10

CPC分类号： G05F3/242

摘要： A constant-voltage circuit includes: first and second field-effect transistors; a first node connected to the drains of the first and second field-effect transistors; a second node connected to the gates of the first and second field-effect transistors; a bipolar transistor whose collector is connected to the second node; a resistor connected to the source of the second field-effect transistor and the collector of the bipolar transistor; and a bias circuit that is connected to the source of the second field-effect transistor and supplies a bias voltage to the base of the bipolar transistor, wherein a power supply is connected to the first node and a constant voltage is outputted from the source of the first field-effect transistor.

摘要翻译： 恒压电路包括：第一和第二场效应晶体管; 连接到第一和第二场效应晶体管的漏极的第一节点; 连接到第一和第二场效应晶体管的栅极的第二节点; 其集电极连接到第二节点的双极晶体管; 连接到第二场效应晶体管的源极和双极晶体管的集电极的电阻器; 以及偏置电路，其连接到所述第二场效应晶体管的源极，并且向所述双极晶体管的基极提供偏置电压，其中电源连接到所述第一节点，并且从所述源极输出恒定电压 第一场效应晶体管。

公开(公告)号：US08205731B2

公开(公告)日：2012-06-26

申请号：US12233267

申请日：2008-09-18

申请人： Masahiro Maeda

发明人： Masahiro Maeda

IPC分类号： F16H45/02

CPC分类号： F16H45/02 ,  F16H2045/0231 ,  F16H2045/0247 ,  F16H2045/0294

摘要： A lockup device 5 of a torque converter 1 has a piston 51, a first plate 61, a second plate 62, a intermediate plate 63, a plurality of first springs 64, and a plurality of second springs 65. The intermediate plate 63 is provided so as to be able to rotate with respect to the piston 51 within a specific angular range. The second springs 65 are disposed more to the outside in the radial direction than the first springs 64 so as to act in series with the first springs 64 via the intermediate plate 63, and are supported by the intermediate plate 63 so as to be elastically deformable in the rotation direction. The driven plate 68 has prongs 68a that can come into contact with the ends of the second springs 65, and is fixed to the outer peripheral part of the turbine 4.

摘要翻译： 变矩器1的锁止装置5具有活塞51，第一板61，第二板62，中间板63，多个第一弹簧64和多个第二弹簧65.中间板63 以便能够在特定角度范围内相对于活塞51旋转。 第二弹簧65在径向上比第一弹簧64更多地设置在外侧，以通过中间板63与第一弹簧64串联起动，并且由中间板63支撑以可弹性变形 在旋转方向。 从动板68具有可与第二弹簧65的端部接触的叉68a，并固定在涡轮机4的外周部。

公开(公告)号：US08175504B2

公开(公告)日：2012-05-08

申请号：US12471221

申请日：2009-05-22

申请人： Tomohiro Aruga ,  Masahiro Maeda

发明人： Tomohiro Aruga ,  Masahiro Maeda

IPC分类号： G03G15/08

CPC分类号： G03G15/0818

摘要： An image forming apparatus includes an image carrier that carries an electrostatic latent image on a surface thereof, a toner carrying roller that is disposed to face the image carrier and rotates in a predetermined rotation direction with charged toner carried on a surface thereof so as to transport the toner in an opposing position for facing the image carrier, and a bias applying unit that develops the electrostatic latent image with the toner by applying an AC voltage as a developing bias to the toner carrying roller. In addition, periodical concavo-convexes that are formed of a plurality of convex portions arranged at a constant pitch in a circumferential direction and concave portions that surround the plurality of convex portions are formed on the surface of the toner carrying roller. When the arrangement pitch is denoted by P, the frequency of the developing bias is denoted by F, and the moving speed of the surface of the toner carrying roller for the circumferential direction is denoted by V, a quotient acquired from dividing V by F is a value acquired from multiplying P by a natural number or an approximately natural number.

摘要翻译： 图像形成装置包括在其表面上承载静电潜像的图像载体，调色剂承载辊，其设置成面对图像载体并且在预定的旋转方向上旋转，并且带电的调色剂承载在其表面上以便运送 用于面对图像载体的相对位置的调色剂，以及通过将AC电压作为显影偏压施加到调色剂承载辊而使调色剂显影静电潜像的偏压施加单元。 此外，在调色剂承载辊的表面上形成由在圆周方向上以恒定间距布置的多个凸部形成的周期性凹凸和围绕多个凸部的凹部。 当排列间距用P表示时，显影偏压的频率用F表示，圆周方向的调色剂承载辊的表面的移动速度由V表示，将V除以F获得的商 从P乘以自然数或近似自然数获得的值。

公开(公告)号：US20110304386A1

公开(公告)日：2011-12-15

申请号：US13070106

申请日：2011-03-23

申请人： Masatoshi Kamitani ,  Masato Seki ,  Hiroshi Komori ,  Masahiro Maeda

发明人： Masatoshi Kamitani ,  Masato Seki ,  Hiroshi Komori ,  Masahiro Maeda

IPC分类号： G05F1/10

CPC分类号： G05F3/242

摘要： A constant-voltage circuit includes: first and second field-effect transistors; a first node connected to the drains of the first and second field-effect transistors; a second node connected to the gates of the first and second field-effect transistors; a bipolar transistor whose collector is connected to the second node; a resistor connected to the source of the second field-effect transistor and the collector of the bipolar transistor; and a bias circuit that is connected to the source of the second field-effect transistor and supplies a bias voltage to the base of the bipolar transistor, wherein a power supply is connected to the first node and a constant voltage is outputted from the source of the first field-effect transistor.

摘要翻译： 恒压电路包括：第一和第二场效应晶体管; 连接到第一和第二场效应晶体管的漏极的第一节点; 连接到第一和第二场效应晶体管的栅极的第二节点; 其集电极连接到第二节点的双极晶体管; 连接到第二场效应晶体管的源极和双极晶体管的集电极的电阻器; 以及偏置电路，其连接到所述第二场效应晶体管的源极，并且向所述双极晶体管的基极提供偏置电压，其中电源连接到所述第一节点，并且从所述源极输出恒定电压 第一场效应晶体管。

公开(公告)号：US20110276229A1

公开(公告)日：2011-11-10

申请号：US13055623

申请日：2010-01-25

申请人： Takayoshi Sugawara ,  Masahiro Maeda ,  Yong Wei

发明人： Takayoshi Sugawara ,  Masahiro Maeda ,  Yong Wei

IPC分类号： B62D6/08 ,  B62D5/04

CPC分类号： B62D5/0463 ,  B62D5/0466

摘要： [Problem]An object is to provide an electric power steering apparatus that compensates both a static friction and a dynamic friction, performs the switching between a static friction compensation and a dynamic friction compensation smoothly and without unpleasant sensation in order to achieve a natural comfortable steering feeling.[Means for Solving]In an electric power steering apparatus wherein a current command value is calculated based on at least a steering torque, and a motor is controlled by a current control value calculated based on said current command value to provide a steering assist force to a steering mechanism, wherein: there is provided a friction compensator calculating a friction compensation value for compensating friction to said steering mechanism on the basis of said steering torque, and said current command value is corrected by said friction compensation value.

摘要翻译： 本发明的目的是提供一种能够补偿静摩擦和动摩擦力的电动助力转向装置，能够平稳地进行静摩擦补偿和动态摩擦补偿之间的切换，而不会产生不愉快的感觉，以实现自然舒适的转向 感觉。 [解决手段]在基于至少转向转矩计算电流指令值的电动助力转向装置中，通过基于所述电流指令值计算出的电流控制值来控制电动机，以提供转向辅助力 转向机构，其中：设置有摩擦补偿器，其基于所述转向转矩计算用于补偿与所述转向机构的摩擦的摩擦补偿值，并且所述电流指令值由所述摩擦补偿值进行校正。

公开(公告)号：US08027624B2

公开(公告)日：2011-09-27

申请号：US12327677

申请日：2008-12-03

申请人： Yoichi Yamada ,  Masahiro Maeda ,  Takatomo Fukumoto

发明人： Yoichi Yamada ,  Masahiro Maeda ,  Takatomo Fukumoto

IPC分类号： G03G15/09

CPC分类号： G03G15/0818 ,  G03G2215/0863

摘要： A developer apparatus includes a toner carrier roller with plural rows of convex sections arranged in width and circumferential directions of the roller. Top surfaces of the convex sections coincide with a curved surface of a single cylinder shaped like the roller. Convex section extending surfaces obtained by extending the top surfaces of the convex sections in the width direction overlap between convex sections belong to the same row and do not overlap between convex sections belonging to different rows. A width in the circumferential direction of a restriction nip formed by contact of an elastic abutting member of a restriction member with the roller is smaller than a spacing between two convex sections belonging to convex section rows that are adjacent in the circumferential direction.

摘要翻译： 显影装置包括具有沿辊宽度和圆周方向布置的多列凸部的调色剂承载辊。 凸起部分的顶表面与类似于辊的单个圆柱体的曲面重合。 通过在宽度方向上延伸凸部的顶面而获得的凸部延伸面在属于同一行的凸部之间重叠，并且在属于不同行的凸部之间不重叠。 通过限制构件的弹性抵接构件与辊的接触形成的限制压区的圆周方向上的宽度小于属于在圆周方向上相邻的凸部列的两个凸部之间的间隔。

公开(公告)号：US07904012B2

公开(公告)日：2011-03-08

申请号：US12502069

申请日：2009-07-13

申请人： Masaru Kobashi ,  Yoichi Yamada ,  Masahiro Maeda ,  Atsunori Kitazawa

发明人： Masaru Kobashi ,  Yoichi Yamada ,  Masahiro Maeda ,  Atsunori Kitazawa

IPC分类号： G03G21/00

CPC分类号： G03G21/0047 ,  G03G2221/0073

摘要： An image carrier cleaning device includes: a first charging member which charges an image carrier to the same polarity as that of a toner after a transfer operation of a toner image formed by the toner charged to a predetermined polarity and having an external additive added thereto; a cleaning member which comes into contact with the image carrier charged by the first charging member; and a second charging member which applies an electric charge having a polarity opposite to a polarity of the toner to the image carrier having passed through the cleaning member.

摘要翻译： 图像载体清洁装置包括：第一充电构件，其在由调色剂形成的调色剂图像转印到预定极性并且添加有外部添加剂之后，将图像载体与调色剂的极性相同; 与由第一充电部件充电的图像载体接触的清洁部件; 以及第二充电构件，其将具有与调色剂的极性相反的极性的电荷施加到已经通过清洁构件的图像载体。

公开(公告)号：US07813533B2

公开(公告)日：2010-10-12

申请号：US10958430

申请日：2004-10-06

申请人： Masahiro Maeda ,  Noriji Kato ,  Hitoshi Ikeda

发明人： Masahiro Maeda ,  Noriji Kato ,  Hitoshi Ikeda

IPC分类号： G06K9/00 ,  G06K9/46 ,  G06K9/66 ,  H04N7/14

CPC分类号： G06K9/00234

摘要： The recognition apparatus shoots pictures of at least a portion of a subject including a human face and obtains a sequence of image data. The facial portion is recognized from the image data. Each image data in the sequence of image data is processed successively. From the image data, an image region including the facial portion is identified. Either a color of the subject within a region defined based on the identified image region or the result of detection of moving regions is used for processing for identifying the image region including the facial portion.

摘要翻译： 识别装置拍摄包括人脸的被摄体的至少一部分的图像，并获得图像数据的序列。 从图像数据识别面部部分。 连续处理图像数据序列中的每个图像数据。 从图像数据中，识别包括面部部分的图像区域。 使用基于所识别的图像区域定义的区域内的被摄体的颜色或者移动区域的检测结果来进行用于识别包括面部部分的图像区域的处理。

公开(公告)号：US07810607B2

公开(公告)日：2010-10-12

申请号：US12090106

申请日：2006-09-14

申请人： Tomoaki Ebuchi ,  Takeshi Yamamoto ,  Masahiro Maeda

发明人： Tomoaki Ebuchi ,  Takeshi Yamamoto ,  Masahiro Maeda

IPC分类号： B62D5/04

CPC分类号： B62D5/0406 ,  H02K5/225

摘要： An electric power steering apparatus including a steering system into which steering torque is inputted, an electric motor for imparting steering assist force to the steering system, a controller for controlling a energizing state of the electric motor according to the steering torque, a terminal board electrically connected to the electric motor, and a control unit provided with a connector, wherein a mounting face of the electric motor with respect to the control unit, a mounting face of the terminal board with respect to the control unit, and a mounting face of the connector with respect to the control unit are arranged on a same plane.

摘要翻译： 一种电动助力转向装置，包括输入转向转矩的转向系统，用于向转向系统赋予转向辅助力的电动机，用于根据转向转矩来控制电动机的通电状态的控制器， 连接到所述电动机的控制单元以及设置有连接器的控制单元，其中，所述电动机相对于所述控制单元的安装面，所述端子板相对于所述控制单元的安装面和所述控制单元的安装面 连接器相对于控制单元布置在同一平面上。