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52 条记录 (耗时 0.021 秒)

    Process cartridge and image forming apparatus using same
    2.
    发明授权
    Process cartridge and image forming apparatus using same 失效

    公开(公告)号：US4975746A

    公开(公告)日：1990-12-04

    申请号：US387813

    申请日：1989-08-01

    申请人： Yasuo Miyauchi ,  Akio Takeda ,  Haruo Uchida ,  Yasutsugu Saijo ,  Akihiro Nomura

    发明人： Yasuo Miyauchi ,  Akio Takeda ,  Haruo Uchida ,  Yasutsugu Saijo ,  Akihiro Nomura

    IPC分类号： G03G15/00 ,  G03G15/08 ,  G03G21/18

    CPC分类号： G03G21/1821 ,  G03G15/0813 ,  G03G21/1867 ,  G03G2221/1657 ,  G03G2221/183

    摘要： The present invention relates to a process cartridge removably mountable on an image forming apparatus comprising a support, a rotary member having an image bearing surface and rotatably supported by the support, and a rotatable developing roller supported by the support, for carrying developer thereon and supplying the developer to the image bearing surface to develop a latent image formed on the image bearing surface. A first gear is arranged coaxial with the rotary member, a second gear is arranged coaxial with the developing roller and meshed with the first gear, and a guide means is provided for guiding the developing roller in a direction toward and away from the rotary member. The direction in which the developing roller is guided by the guide means is inclined with respect to a straight line connecting the center of rotation of the rotary member to the center of rotation of the developing roller, by an angle between 0.7.times..THETA. (.THETA. is a pressure angle of the second gear) and 1.3.times..THETA.. The cartridge further includes a bias means for biasing the developing roller toward the image bearing surface.

    Copying apparatus having detectors for detecting the presence of an original and transfer paper
    6.
    发明授权
    Copying apparatus having detectors for detecting the presence of an original and transfer paper 失效
    具有用于检测原稿和转印纸的存在的检测器的复印设备

    公开(公告)号：US5128727A

    公开(公告)日：1992-07-07

    申请号：US671145

    申请日：1991-03-18

    申请人： Yasuo Miyauchi ,  Akihiro Nomura

    发明人： Yasuo Miyauchi ,  Akihiro Nomura

    IPC分类号： G03G15/04 ,  B65H7/02 ,  G03G15/00 ,  G03G15/043 ,  G03G21/14

    CPC分类号： G03G15/50 ,  G03G15/60 ,  G03G2215/00409

    摘要： There is provided an image forming apparatus such as a copying apparatus having a sensor to detect the front edge of an original and a sensor to detect the front edge of a paper onto which a copy image of the original is formed, in which the copying operation is started in accordance with the result of the detections by both sensors. A distance which is obtained by adding a distance from an exposing position of a photosensitive drum and a distance from an original feed roller to an exposing position is equalized to a distance from the copy transfer position of the photosensitive drum to a paper feed roller. If such distances differ, the feeding timing of the original or paper is delayed in accordance with the difference between those distances. Thus, the cheap and small copying apparatus can be realized without using an expensive control system such as a registration roller.

    摘要翻译： 提供了一种图像形成装置，例如具有用于检测原稿的前边缘的传感器和用于检测形成有原稿的复印图像的纸张的前边缘的传感器的复印装置，其中复印操作 根据两个传感器的检测结果启动。 通过将感光鼓的曝光位置的距离与从原稿进给辊到曝光位置的距离相加的距离与从感光鼓的复印转印位置到送纸辊的距离相等。 如果这样的距离不同，原稿或纸张的进纸时间将根据这些距离之间的差异而延迟。 因此，可以在不使用诸如定位辊的昂贵的控制系统的情况下实现便宜且小的复印设备。

    Bearing mechanism and ink jet recording apparatus having same
    7.
    发明授权
    Bearing mechanism and ink jet recording apparatus having same 失效
    轴承机构和具有该轴承机构的喷墨记录装置

    公开(公告)号：US5887994A

    公开(公告)日：1999-03-30

    申请号：US869224

    申请日：1997-06-04

    申请人： Akihiro Nomura ,  Akio Takeda

    发明人： Akihiro Nomura ,  Akio Takeda

    IPC分类号： B41J19/00 ,  B41J29/377 ,  B41J11/22

    CPC分类号： B41J19/00 ,  B41J29/377

    摘要： A bearing mechanism includes a shaft for guiding a reciprocable carriage; a bearing mounted on the carriage and slidable relative to the shaft; a receiving member extending from the bearing to receive lubricant oil removed by the sliding movement between the shaft and the bearing; and a lubricant oil passage formed in the bearing to connect the receiving member and a portion between the shaft and the bearing.

    摘要翻译： 轴承机构包括用于引导往复运动滑架的轴; 安装在滑架上并可相对于轴滑动的轴承; 接收构件，其从所述轴承延伸以接收通过所述轴和所述轴承之间的滑动移动而移除的润滑油; 以及形成在轴承中以将接收构件和轴与轴承之间的部分连接的润滑油通道。

    WORK MACHINE HAVING MAIN POLE
    8.
    发明申请
    WORK MACHINE HAVING MAIN POLE 有权
    主要工作机械

    公开(公告)号：US20130075122A1

    公开(公告)日：2013-03-28

    申请号：US13702380

    申请日：2011-05-26

    申请人： Yukihiko Yamada ,  Shinya Kojima ,  Akihiro Nomura

    发明人： Yukihiko Yamada ,  Shinya Kojima ,  Akihiro Nomura

    IPC分类号： B25F5/00 ,  F16C1/00

    CPC分类号： B25F5/00 ,  A01D34/90 ,  F16C1/00 ,  F16D1/108 ,  F16D1/112 ,  F16D2001/102

    摘要： A work machine includes a main pole internally including a rotation shaft, a tool unit located at one end of the main pole, and a power unit located at another end of the main pole. The main pole includes a first partial pole, a second partial pole and a joint member that joints them to each other. The first partial pole includes a positioning member. The joint member includes a positioning hole configured to engage with the positioning member and a guide groove extending from the positioning hole. The guide groove is configured to guide the positioning member to the positioning hole and to allow the positioning member to escape in at least a section thereof.

    摘要翻译： 工作机器包括内部包括旋转轴的主极，位于主极的一端的工具单元和位于主极的另一端的动力单元。 主极包括将它们彼此接合的第一部分极，第二部分极和接头部件。 第一部分极包括定位构件。 接头构件包括构造成与定位构件接合的定位孔和从定位孔延伸的引导槽。 引导槽构造成将定位构件引导到定位孔，并且允许定位构件在其至少一部分中逸出。

    Electroconductive bonding material and electronic apparatus
    9.
    发明授权
    Electroconductive bonding material and electronic apparatus 有权

    公开(公告)号：US08105687B2

    公开(公告)日：2012-01-31

    申请号：US12959752

    申请日：2010-12-03

    申请人： Akihiro Nomura ,  Hidekiyo Takaoka ,  Kosuke Nakano

    发明人： Akihiro Nomura ,  Hidekiyo Takaoka ,  Kosuke Nakano

    IPC分类号： B32B7/12 ,  H01L23/29

    CPC分类号： H05K3/321 ,  C08K3/08 ,  C08K7/00 ,  C09J9/02 ,  C09J11/04 ,  H01B1/22 ,  H05K2201/0272 ,  H05K2201/10636 ,  H05K2203/0425 ,  Y02P70/611 ,  Y10T428/2857 ,  Y10T428/31678

    摘要： An electroconductive bonding material contains a thermosetting resin, a low-melting-point metal powder which is melted at a temperature equal to or lower than the thermosetting temperature of the thermosetting resin, a high-melting-point metal powder which is not melted at a temperature equal to or lower than the thermosetting temperature of the thermosetting resin and which reacts with the low-melting-point metal powder to form a reaction product having a high melting point of 300° C. or higher during heat-hardening of the thermosetting resin, and a reducing substance which removes an oxide formed on the surface of the high-melting-point metal powder. The total content of the low-melting-point metal powder and the high-melting-point metal powder is 75% to 88% by weight, and the particle size ratio D1/D2 of the average particle size D1 of the low-melting-point metal powder to the average particle size D2 of the high-melting-point metal powder is 0.5 to 6.0. Thereby, an electroconductive bonding material is provided which has good conduction properties and high connection strength even when reflow heat treatment is repeatedly carried out or thermal shock accompanied with a rapid temperature change is applied to the electroconductive bonding material, and an electronic apparatus using such an electroconductive bonding material.

    Method of and apparatus for extracting cross plane area of gamut and computer program product for carrying out the extraction
    10.
    发明授权
    Method of and apparatus for extracting cross plane area of gamut and computer program product for carrying out the extraction 失效
    用于提取色域的横截面面积的方法和装置以及用于进行提取的计算机程序产品

    公开(公告)号：US6075885A

    公开(公告)日：2000-06-13

    申请号：US31040

    申请日：1998-02-26

    申请人： Kazutaka Taniguchi ,  Akihiro Nomura

    发明人： Kazutaka Taniguchi ,  Akihiro Nomura

    IPC分类号： G06K9/46 ,  G06K9/00

    CPC分类号： G06K9/46

    摘要： The method of the present invention first provides a plurality of representative color points existing on the surface of a gamut (s20), and sets a plurality of boundary lines that connect the plurality of representative color points substantially along the surface of the gamut (s22). The method subsequently defines a plurality of unit faces that are respectively surrounded by at least three boundary lines and arranged substantially along the surface of the gamut (s24), and sets a color plane to cross the gamut (s26). The method successively selects cross boundary lines that cross the color plane among the plurality of boundary lines, determines intersections of the cross boundary lines and the color plane, selects unit faces that cross the color plane based on the selected cross boundary lines, specifies cross lines of the selected unit faces and the color plane by connecting the intersections, and joins the cross lines to extract a contour of a cross plane area obtained by causing the color plane to cross the gamut (s28). This structure enables the contour of a cross plane area, which is obtained by causing a color plane to cross the gamut, to be accurately extracted even when the color plane is arranged at any arbitrary position and in any arbitrary orientation.

    摘要翻译： 本发明的方法首先提供存在于色域表面上的多个代表性色点（s20），并且设置多个沿色域表面连接多个代表色点的边界线（s22） 。 该方法随后限定多个单元面，其分别由至少三个边界线围绕并且基本上沿着色域的表面布置（s24），并且设置色彩跨越色域（s26）。 该方法依次选择跨越多个边界线中的彩色平面的交叉边界线，确定交叉边界线和彩色平面的交叉点，基于所选择的交叉边界线选择与彩色平面交叉的单位面，指定交叉线 通过连接交叉点来选择单位面和彩色平面，并且连接交叉线以提取通过使色平面穿过色域获得的横截面区域的轮廓（s28）。 这种结构使得即使在彩色平面布置在任意任意位置和任意取向的情况下，通过使色面越过色域而获得的横截面区域的轮廓也被精确地提取。