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60 条记录 (耗时 0.024 秒)

    Electrophotographic sensitive member
    1.
    发明授权
    Electrophotographic sensitive member 失效
    电子照相感光元件

    公开(公告)号：US5529866A

    公开(公告)日：1996-06-25

    申请号：US392936

    申请日：1993-10-08

    申请人： Takao Kawamura ,  Yoshikazu Nakayama ,  Yasuo Nishiguchi ,  Naooki Miyamoto ,  Hiroshi Itoh ,  Hitoshi Takemura

    发明人： Takao Kawamura ,  Yoshikazu Nakayama ,  Yasuo Nishiguchi ,  Naooki Miyamoto ,  Hiroshi Itoh ,  Hitoshi Takemura

    IPC分类号： G03G5/043 ,  G03G5/082 ,  G03G5/14

    CPC分类号： G03G5/08221 ,  G03G5/0436 ,  G03G5/08228 ,  G03G5/08235 ,  G03G5/08242

    摘要： The present invention provides a high-capacity and high-quality electrophotographic sensitive member comprising an a-SiC photoconductive layer and an organic photosemiconductive layer piled up on an electrically conductive substrate in turn, characterized by that said a-SiC photoconductive layer is composed of elements, such as a Si element and a C element as well as a H element or a halogen element, and said a-SiC photoconductive layer comprises layer zones containing elements of the IIIa group or the Va group in the periodic table in a quantity within an appointed range.

    摘要翻译： PCT No.PCT / JP89 / 00263 Sec。 371日期：1993年10月8日 102（e）日本1993年10月8日PCT PCT日期为1989年3月10日。本发明提供了一种高容量和高质量的电子照相感光构件，其包括a-SiC光导电层和堆叠在电气上的有机光电导层 其特征在于，所述a-SiC光电导层由诸如Si元素和C元素以及H元素或卤素元素的元素组成，并且所述a-SiC光电导层包含含有 周期表中IIIa组或Va组的要素数量在指定范围内。

    Electrophotographic sensitive member
    2.
    发明授权
    Electrophotographic sensitive member 失效

    公开(公告)号：US4826748A

    公开(公告)日：1989-05-02

    申请号：US82971

    申请日：1987-08-04

    申请人： Takao Kawamura ,  Yoshikazu Nakayama

    发明人： Takao Kawamura ,  Yoshikazu Nakayama

    IPC分类号： G03G5/08 ,  G03G5/04 ,  G03G5/082 ,  G03G5/14 ,  G11B7/257

    CPC分类号： G03G5/08235 ,  G03G5/08221 ,  G03G5/0825 ,  G03G5/14 ,  G11B7/257 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/2571 ,  G11B7/252 ,  G11B7/2532 ,  G11B7/2585 ,  Y10S430/146

    摘要： The present invention relates to an electrophotographic sensitive member for use in a laser line printer.A laser line printer using a laser beam as a recording member has been known for a small-sized, light, low power consumption, high-density and high-speed recording method. For example, a semi-conductor laser printer and an electrophotographic sensitive member mainly formed of amorphous silicon used therein are being watched with interest.However, since this laser beam is monochromatic, a laser beam incident upon the inside of a photosensitive layer is very much inclined to be not sufficiently absorbed by the photosensitive layer to reach an electrically conductive substrate and be reflected at the surface of the electrically conductive substrate.With a photosensitive member having a photosensitive layer laminated on an electrically conductive substrate, there has been a problem in that a part of an incident ray such as a semiconductor laser ray is reflected by the electrically conductive substrate and if a part of this reflected ray is reflected by the surface of the photosensitive layer again, an interference occurs between this twice reflected ray and the incident ray to produce an interference fringe on a charge latent image whereby an interference fringe-like concentration unevenness on the image after developing.The present invention was achieved in order to eliminate the above described problem and it is an object of the present invention to provide an electrophotographic sensitive member, in which a photosensitive layer having at least a photoconductive layer is laminated on an electrically conductive substrate and a laser beam is incident upon a surface side of said photosensitive layer to generate an optical carrier in said photoconductive layer, characterized by that an interference of an laser beam can be reduced to prevent a stripped pattern from generating on an image by forming said photosensitive layer on said electrically conductive substrate through an intermediate layer and selecting a .times.b.sup.2 .times.c of 0.2 or less, wherein a is a transmission factor of said laser beam through said photosensitive layer, b being a transmission factor of said laser beam through said intermediate layer, and c being a reflection factor of said laser beam by said substrate.

    Automatic kneading apparatus and fallen material returning apparatus
    7.
    发明授权
    Automatic kneading apparatus and fallen material returning apparatus 失效
    自动揉捏装置和倒塌材料返回装置

    公开(公告)号：US5904418A

    公开(公告)日：1999-05-18

    申请号：US377746

    申请日：1995-01-25

    申请人： Kenzo Kaminaga ,  Masaaki Suzuki ,  Takashi Kimura ,  Keisuke Kato ,  Yuji Nogami ,  Yoshihisa Hirakuri ,  Takashi Chino ,  Takao Kawamura ,  Atsushi Tsutsumi ,  Masaru Takeuchi ,  Hideo Yoshikoshi

    发明人： Kenzo Kaminaga ,  Masaaki Suzuki ,  Takashi Kimura ,  Keisuke Kato ,  Yuji Nogami ,  Yoshihisa Hirakuri ,  Takashi Chino ,  Takao Kawamura ,  Atsushi Tsutsumi ,  Masaru Takeuchi ,  Hideo Yoshikoshi

    IPC分类号： B01F7/12 ,  G01B11/06 ,  G01N21/84

    CPC分类号： B29C43/245 ,  G01B5/06 ,  G01B7/06 ,  G01N21/86 ,  G01N21/89

    摘要： A sheet-testing apparatus including kneading rolls, a frame feeder, sheet applicator, foreign material detector, a frame with a light transparent window and a cutter for cutting a sheet. A sheet-testing sample-making apparatus has a cluster of kneading rolls, frame feeder, and sheet applicator. A sheet thickness detection apparatus outputs an electric signal to a memory. A kneading apparatus has a pair of heating rolls separated by a gap. The directions and speeds of rotations of the rolls are adjustable. A sensor detects the gap and a bank sensor detects the condition of a bank in the gap. The distance between the rolls, their temperatures, rotations, and speeds are automatically controlled. A pair of blades peel a sheet from the sheet-winding roll. Material dropped through the gap between the heating rolls is returned to a point above the gap. A cutting device has a length of wire sprung onto a rolled sheet to sever the sheet. A heating roll cleaning device brings cleaning rolls into sliding engagement with the heating rolls. A heating roll cleaning device feeds an elongated cloth-like cleaning member for cleaning heating rolls.

    摘要翻译： 一种片材测试装置，包括捏合辊，框架进给器，片材施加器，异物检测器，具有透光窗的框架和用于切割片材的切割器。 片材测试样品制造设备具有一组捏合辊，框架进给器和片材施加器。 板厚检测装置向存储器输出电信号。 捏合装置具有由间隙分开的一对加热辊。 辊的转动方向和转速可调。 传感器检测到间隙，银行传感器检测到间隙中的银行状况。 辊之间的距离，它们的温度，转速和速度被自动控制。 一对刀片从片材卷绕辊剥离片材。 通过加热辊之间的间隙落下的材料返回到间隙之上的点。 切割装置具有一定长度的钢丝弹起到轧制板上以切断片材。 加热辊清洁装置使清洁辊与加热辊滑动接合。 加热辊清洁装置供给用于清洁加热辊的细长的布状清洁部件。

    Cathode ray tube having a small-diameter neck and method of manufacture thereof
    8.
    发明授权
    Cathode ray tube having a small-diameter neck and method of manufacture thereof 失效
    具有小直径颈部的阴极射线管及其制造方法

    公开(公告)号：US5818155A

    公开(公告)日：1998-10-06

    申请号：US521222

    申请日：1995-08-30

    申请人： Takao Kawamura ,  Hisashi Nose ,  Eisuke Inoue

    发明人： Takao Kawamura ,  Hisashi Nose ,  Eisuke Inoue

    IPC分类号： H01J9/26 ,  H01J29/92 ,  H01R13/46

    CPC分类号： H01J9/263 ,  H01J29/925

    摘要： A cathode ray tube has a vacuum envelope formed of a panel portion supporting a phosphor film on an inner surface thereof, a neck housing an electron gun, a funnel joining the panel and the neck, and a stem sealing an open end of the neck and mounting the electron gun via a plurality of pins extending through the stem. The inside diameters at the open end sealed by the stem and vicinities thereof become gradually larger toward the open end sealed by the stem, or retain at least a value substantially equal to an inside diameter of a major portion of the neck.

    摘要翻译： 阴极射线管具有由其内表面上支撑荧光膜的面板部分，容纳电子枪的颈部，连接面板和颈部的漏斗以及密封颈部的开口端的杆形成的真空外壳，以及 通过延伸穿过杆的多个销安装电子枪。 由杆部及其附近密封的开口端的内径朝向由杆密封的开口端逐渐变大，或者保持至少大致等于颈部的主要部分的内径的值。