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450 条记录 (耗时 0.042 秒)

    Method and apparatus for transferring toner from carrying member to image bearing member using chains of magnetic particles
    62.
    发明授权
    Method and apparatus for transferring toner from carrying member to image bearing member using chains of magnetic particles 失效
    使用磁性颗粒链将调色剂从携带部件转印到图像承载部件上的方法和装置

    公开(公告)号：US4933254A

    公开(公告)日：1990-06-12

    申请号：US257164

    申请日：1988-10-13

    申请人： Atsushi Hosoi ,  Hatsuo Tajima ,  Takashi Saito ,  Norihisa Hoshika ,  Hiroshi Tajika ,  Masaaki Yamaji

    发明人： Atsushi Hosoi ,  Hatsuo Tajima ,  Takashi Saito ,  Norihisa Hoshika ,  Hiroshi Tajika ,  Masaaki Yamaji

    IPC分类号： G03G13/09 ,  G03G15/09

    CPC分类号： G03G13/09 ,  G03G15/09

    摘要： A developing method including forming a layer of electrically charged toner particles on a surface of the developer carrying member and dispersing magnetic particles retaining on their surfaces electrically charged toner particles on the surface of the developer carrying member, carrying the particles on the developer carrying member to a developing position where a surface of an electrostatic latent image bearing member for bearing an electrostatic latent image is opposed with a clearance to the surface of the developer carrying member, applying an alternating electric field across the clearance and forming the magnetic particles into chains of the magnetic particles by magnetic field generating means disposed behind the developer carrying member, and developing the electrostatic latent image by the charged toner particles on the surface of the developer carrying member and on the surfaces of the magnetic particles.

    摘要翻译： 一种显影方法，包括在显影剂承载构件的表面上形成带电荷的调色剂颗粒层，并将保持在其表面上的带电荷的调色剂颗粒的磁性颗粒分散在显影剂承载构件的表面上，将显影剂承载构件上的颗粒携带在 显影位置，其中用于承载静电潜像的静电潜像承载部件的表面与显影剂承载部件的表面间隙相对，跨越间隙施加交变电场，并将磁性颗粒形成为 通过设置在显影剂承载构件后面的磁场产生装置的磁性颗粒，并且通过在显影剂承载构件的表面和磁性颗粒的表面上的带电调色剂颗粒将静电潜像显影。

    Leaf spring switch and switch assembly
    63.
    发明授权
    Leaf spring switch and switch assembly 失效
    板簧开关和开关总成

    公开(公告)号：US4918265A

    公开(公告)日：1990-04-17

    申请号：US307422

    申请日：1989-02-07

    申请人： Takashi Saito

    发明人： Takashi Saito

    IPC分类号： G05G9/047

    CPC分类号： G05G9/04785 ,  G05G2009/04711 ,  G05G2009/04744

    摘要： A leaf spring switch device is composed of an L-shaped base member having a long portion and a short portion. A pair of leaf spring contactors extend through the short portion of the base member and have contacts at one end and terminals at opposite ends. An actuator is mounted on one contactor to move it with respect to the other. The contactors extend along the long portion. The lengths of the long and short portions of the base member are selected to be the same as long and short dimensions of a conventional microswitch with the width of the long portion being one half the length of the short portion. In this way, the leaf spring switch device of the present invention is interchangeable with a conventional microswitch.

    摘要翻译： 板簧开关装置由具有长部分和短部分的L形基座构件组成。 一对板簧接触器延伸穿过基部构件的短部分，并且在一端具有触点，在相对端具有端子。 致动器安装在一个接触器上以相对于另一接触器移动。 接触器沿长部分延伸。 基部件的长短部分的长度被选择为与长部分的宽度是短部分的长度的一半的常规微型开关的长和短尺寸相同。 以这种方式，本发明的板簧开关装置可以与传统的微型开关互换。

    Image quality improving process and apparatus and sheet usable therewith
    64.
    发明授权
    Image quality improving process and apparatus and sheet usable therewith 失效
    图像质量改进过程以及可用于其的设备和纸张

    公开(公告)号：US4780742A

    公开(公告)日：1988-10-25

    申请号：US758789

    申请日：1985-07-25

    申请人： Yasushi Takahashi ,  Takashi Saito

    发明人： Yasushi Takahashi ,  Takashi Saito

    IPC分类号： G03G8/00 ,  G03G13/20 ,  G03G15/20 ,  G03G21/00

    CPC分类号： G03G15/2064 ,  G03G13/20 ,  G03G8/00 ,  G03G2215/2016

    摘要： An apparatus, a process and a processing sheet for improving qualities of an image in sharpness, density and/or glossiness. A copy or printed sheet having an image is coated with a thin sheet at the image bearing side of the copy. The copy is then pressed together with the thin sheet, and simultaneously heated so as to soften or fuse at least the surface of the image on the copy. Then, the sheet is peeled off the image after the image is cooled sufficiently. Surprisingly, the qualities of the image are improved as compared with the image before processing.

    摘要翻译： 一种用于提高锐度，密度和/或光泽度的图像质量的装置，工艺和处理片。 具有图像的复印件或印刷品在复印件的图像承载侧用薄片涂布。 然后将复印件与薄片一起压制，并同时加热，以至少软化或熔化复印件上图像的表面。 然后，在图像被充分冷却之后，片材从图像上剥离。 令人惊讶的是，与处理前的图像相比，图像的质量得到改善。

    Thermal head method of manufacturing
    65.
    发明授权
    Thermal head method of manufacturing 失效
    热敏头制造方法

    公开(公告)号：US4750260A

    公开(公告)日：1988-06-14

    申请号：US41334

    申请日：1987-04-22

    申请人： Shozo Takeno ,  Toshio Shimizu ,  Takashi Saito

    发明人： Shozo Takeno ,  Toshio Shimizu ,  Takashi Saito

    IPC分类号： B41J2/345 ,  G01D15/10 ,  B05D1/36 ,  H05B3/00

    CPC分类号： B41J2/345 ,  Y10T29/49083 ,  Y10T29/49099 ,  Y10T29/49101

    摘要： This invention relates to a thermal head suitable for constituting a multithermal head used in a color printer, a method of manufacturing the same, and a multithermal head constituted by the thermal heads. The thermal head comprises a flexible insulating film having heating elements arranged in a predetermined pattern and lead wires which have one ends electrically connected to the elements, the film being fixed on a substrate, and heating element driver ICs mounted on the substrate and electrically connected to the wires on the film. The method comprises the steps of, coating the film on the plate, forming the elements in a predetermined pattern and the wires on the film, dividing the plate into portions in accordance with a change in level of a surface of the substrate to which the film is to be fixed, fixing the divided portions of the plate on the substrate, and locating the ICs at a position lower than that of the elements on the substrate and connecting the other ends of the wires to the ICs. In the multithermal head, the thermal heads are fixed on a base so as to make lines of the elements of one thermal head parallel to the lines of that of the other thermal heads.

    摘要翻译： 本发明涉及一种适用于构成彩色打印机中使用的多电极头的热敏头及其制造方法以及由该热敏头构成的多电极头。 热敏头包括具有以预定图案布置的加热元件的柔性绝缘膜和一端电连接到元件的引线，该膜固定在基板上，以及加热元件驱动器IC，其安装在基板上并电连接到 电影上的电线。 该方法包括以下步骤：将膜涂覆在板上，以预定图案形成元件和膜上的导线，根据基片表面的水平变化将薄片分成多个部分，薄膜 将板的分割部分固定在基板上，并将IC定位在比基板上的元件低的位置，并将导线的另一端连接到IC。 在多电磁头中，热敏头固定在基座上，以便使一个热敏头的元件的线与其它热敏头的线的线平行。

    Apparatus for playing back rotating recording mediums
    68.
    发明授权
    Apparatus for playing back rotating recording mediums 失效
    用于回放旋转记录介质的设备

    公开(公告)号：US4602361A

    公开(公告)日：1986-07-22

    申请号：US571654

    申请日：1984-01-17

    申请人： Takashi Kumaki ,  Takashi Saito

    发明人： Takashi Kumaki ,  Takashi Saito

    IPC分类号： G11B17/049 ,  G11B17/04 ,  G11B19/20 ,  G11B21/02 ,  G11B21/22 ,  G11B25/04 ,  G11B3/36

    CPC分类号： G11B19/20 ,  G11B17/049 ,  G11B21/02 ,  G11B21/22 ,  G11B25/043

    摘要： A rotating recording medium such as a video disc placed on a turntable is played back by a signal pickup head movable radially over and across the disc. Before and after the disc is played back, it is supported by a disc support over the turntable, the disc support being movable vertically between elevated and lowered positions. A switching mechanism has a single motor for selectively moving the signal pickup head and the disc support. While the disc support is actuated by the switching mechanism, the signal pickup head is locked against movement by a locking mechanism. Since the signal pickup head and the disc support are selectively actuated by the single motor, the overall construction is relatively simple and can be manufactured inexpensively. When the signal pickup head remains inactivated, it is locked in a standby position against undesired movement even when the apparatus is tilted or subjected to an impact.

    摘要翻译： 放置在转台上的旋转记录媒体例如视频盘通过径向跨过盘片的信号拾取头播放。 在播放盘之前和之后，它由转盘上的盘支撑支撑，盘支撑件可在升降位置之间垂直移动。 切换机构具有用于选择性地移动信号拾取头和盘支架的单个电动机。 当盘支撑由切换机构致动时，信号拾取头被锁定机构锁定以防止运动。 由于信号拾取头和盘支架由单个电动机选择性地致动，因此整体结构相对简单并且可以廉价地制造。 当信号拾取头保持不活动时，即使当设备倾斜或受到冲击时，它也被锁定在备用位置以防止不期望的运动。

    Signal pickup device for disc reproducers
    70.
    发明授权
    Signal pickup device for disc reproducers 失效
    光盘复制器的信号拾取装置

    公开(公告)号：US4489409A

    公开(公告)日：1984-12-18

    申请号：US436885

    申请日：1982-10-26

    申请人： Takashi Saito ,  Tatsuya Miki ,  Takashi Kumaki

    发明人： Takashi Saito ,  Tatsuya Miki ,  Takashi Kumaki

    IPC分类号： G11B21/20 ,  B29D99/00 ,  G11B21/24 ,  G11B21/26 ,  G11B9/06

    CPC分类号： G11B21/24 ,  G11B21/26

    摘要： A signal pickup device for an apparatus for playing back an information storage medium such as a video disc comprises a cartridge casing mounted in a signal pickup device body, and a pickup cartridge housed in the cartridge casing and having a reproducing stylus for picking up signals from the video disc, a cantilever assembly composed of a cantilever supporting on one end thereof the reproducing stylus and a suspension member mounted on an opposite end of the cantilever, and a holder supporting the suspension member and attached to the cartridge casing for pivotable movement about the suspension member. The signal pickup device also has a coil through which a current passes for magnetically enabling the reproducing stylus to impose a stylus force on the video disc. The holder can be adjusted in angular position through the pivotable movement about the suspension member to adjust the stylus force. The holder is bonded to the cartridge casing after the holder has been positionally adjusted with respect to the cartridge casing.

    摘要翻译： 用于再现诸如视频盘的信息存储介质的设备的信号拾取装置包括安装在信号拾取装置主体中的盒壳体和容纳在盒壳体中的拾取盒，并具有用于从 视频盘，悬臂组件，其悬臂支撑在其一端上，再现触笔和安装在悬臂的相对端上的悬架构件，以及支撑悬挂构件并固定到盒壳体上的支架，用于围绕 悬挂构件。 信号拾取装置还具有线圈，电流通过该线圈用于磁性地使得再现手写笔在视频盘上施加触笔力。 可以通过围绕悬挂构件的可枢转运动来调节支架的角度位置，以调节触针力。 在保持器已经相对于盒壳体进行位置调整之后，保持器结合到盒壳体。