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    Array of light emitting elements for electrophotographic printer
    6.
    发明授权
    Array of light emitting elements for electrophotographic printer 失效
    电子照相打印机用发光元件阵列

    公开(公告)号：US4743800A

    公开(公告)日：1988-05-10

    申请号：US821420

    申请日：1986-01-22

    申请人： Yoshiyuki Mimura ,  Akitoshi Toda ,  Yasuo Isono

    发明人： Yoshiyuki Mimura ,  Akitoshi Toda ,  Yasuo Isono

    IPC分类号： H01J63/06 ,  B41J2/44 ,  B41J2/447 ,  B41J2/45 ,  B41J2/455 ,  H01J31/15 ,  H01J63/04 ,  H01J5/16

    CPC分类号： B41J2/4476 ,  H01J31/15

    摘要： An array of light emitting elements comprises an insulating substrate, a dot anode array including a multitude of dot anodes defined by conductors and phosphors formed on the substrate, a thermionic emission cathode disposed in opposing relationship with the dot anode array, and a grid interposed between the cathode and the dot anode array. An accelerating electric field is selectively established between the dot anodes and the cathode to excite the phosphors on the dot anodes with low speed electron beams, thus causing the phosphors to emit light. The array is primarily used in an electrophotographic printer.

    摘要翻译： 发光元件阵列包括绝缘衬底，包括由形成在衬底上的导体和荧光体限定的多个点阳极的点阳极阵列，与点阳极阵列相对置设置的热离子发射阴极和插入在 阴极和点阳极阵列。 在点阳极和阴极之间选择性地建立加速电场，以低速电子束激发点阳极上的荧光体，从而使荧光体发光。 该阵列主要用于电子照相打印机。

    Probe unit for near-field optical scanning microscope
    7.
    发明授权
    Probe unit for near-field optical scanning microscope 失效
    近场光学扫描显微镜探头单元

    公开(公告)号：US5294790A

    公开(公告)日：1994-03-15

    申请号：US957404

    申请日：1992-10-06

    申请人： Yoshinori Ohta ,  Hiroshi Kajimura ,  Akitoshi Toda ,  Tsugiko Takase

    发明人： Yoshinori Ohta ,  Hiroshi Kajimura ,  Akitoshi Toda ,  Tsugiko Takase

    IPC分类号： G02B21/06 ,  G01B9/04 ,  G01N37/00 ,  G01Q60/20 ,  G01Q60/22 ,  G01Q70/14 ,  G02B6/36 ,  G02B21/00 ,  H01S5/18 ,  H01J3/14

    CPC分类号： G01Q60/22 ,  B82Y20/00 ,  B82Y35/00 ,  G01B9/04 ,  G02B6/3624 ,  Y10S977/862

    摘要： A hole is formed in a silicon substrate, passing through the substrate. An insulating film is formed on one face of the silicon substrate and one open end of the hole is thus closed by the insulating film. An antireflection film is attached to that area of the insulating film by which the one open end of the hole is closed. An optical fiber is fitted and fixed in the hole. An optically-transparent conical probe is formed on the area of the insulating film which corresponds to the hole in the silicon substrate and the probe is coated by a metal film while leaving a tip of the probe not coated. A fine aperture is thus formed at the tip of the probe to allow light to enter into the probe through the fine aperture. The metal film prevents light reflected from entering into the probe and light from being leaked from the probe, and it is connected to an electrode to use tunnel current to position the fine aperture near a sample.

    摘要翻译： 在硅衬底中形成穿过衬底的孔。 绝缘膜形成在硅衬底的一个表面上，孔的一个开口端由绝缘膜封闭。 防反射膜附着在孔的一个开口端被封闭的绝缘膜的区域上。 光纤装配并固定在孔中。 在绝缘膜的与硅衬底中的孔对应的区域上形成光学透明的锥形探针，并且探针被金属膜涂覆，同时使探针的尖端未被涂覆。 因此，在探针的尖端处形成细孔，以允许光通过细孔进入探针。 金属膜防止反射进入探针的光，并且光从探针泄漏，并且其连接到电极以使用隧道电流来将细孔定位在样品附近。

    Measuring device in a scanning probe microscope
    8.
    发明授权
    Measuring device in a scanning probe microscope 失效
    扫描探针显微镜中的测量装置

    公开(公告)号：US5136162A

    公开(公告)日：1992-08-04

    申请号：US730475

    申请日：1991-07-16

    申请人： Hirofumi Miyamoto ,  Tsugiko Takase ,  Hiroshi Kajimura ,  Akitoshi Toda

    发明人： Hirofumi Miyamoto ,  Tsugiko Takase ,  Hiroshi Kajimura ,  Akitoshi Toda

    IPC分类号： G01B7/34 ,  G01N37/00 ,  G01Q30/18 ,  G01Q60/10 ,  G01Q70/08 ,  G05D3/12 ,  H01J37/252 ,  H01J37/26 ,  H01J37/28 ,  H01L41/09

    CPC分类号： G01Q60/16 ,  B82Y35/00 ,  G01Q10/04 ,  G01Q20/04 ,  Y10S977/86

    摘要： A probe for scanning a sample is attached to a probe electrode supported by a cylindrical piezoelectric actuator. The actuator has four drive electrodes on its periphery, and deforms in the three axial directions in accordance with the voltage applied to the drive electrodes. A girdling electrode is provided between the actuator and the probe electrode. The girdling electrode is insulated from the probe electrode and the drive electrodes by insulator members provided on its upper and lower surfaces. A bias voltage signal S1 is input to an operational amplifier of which the output is connected to the girdling electrode. The amplifier is a voltage follower for equalizing the potential of the girdling electrode to that of the bias voltage signal S1. An operational amplifier has a non-inversion input to which the bias voltage signal S1 is input, and an inversion input connected to the probe electrode. While equalizing the potential of the probe electrode to that of the bias input voltage S1, the amplifier converts a tunnel current flowing between the probe and the sample to a voltage signal S2. An operational amplifier subtracts a bias voltage component from the voltage signal S2, and outputs a tunnel current signal S3.

    摘要翻译： 用于扫描样品的探针连接到由圆柱形压电致动器支撑的探针电极。 致动器在其周围具有四个驱动电极，并且根据施加到驱动电极的电压在三个轴向方向上变形。 在致动器和探针电极之间提供环形电极。 环形电极通过设置在其上表面和下表面上的绝缘体与探针电极和驱动电极绝缘。 偏置电压信号S1输入到输出与环绕电极连接的运算放大器。 放大器是用于使环形电极的电位与偏置电压信号S1的电位相等的电压跟随器。 运算放大器具有输入偏置电压信号S1的非反相输入端和连接到探针电极的反相输入端。 在使探针电极的电位与偏置输入电压S1的电位相等的同时，放大器将在探头和样品之间流动的隧道电流转换为电压信号S2。 运算放大器从电压信号S2中减去偏置电压分量，并输出隧道电流信号S3。

    Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof
    9.
    发明授权
    Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof 失效
    多导电层电子照相感光装置及其制造方法

    公开(公告)号：US4537846A

    公开(公告)日：1985-08-27

    申请号：US543285

    申请日：1983-10-19

    申请人： Yoshiyuki Mimura ,  Takao Okada ,  Akitoshi Toda

    发明人： Yoshiyuki Mimura ,  Takao Okada ,  Akitoshi Toda

    IPC分类号： G03G5/02 ,  G03G5/043 ,  G03G5/08 ,  G03G5/10 ,  G03G5/14

    CPC分类号： G03G5/0433 ,  G03G5/102 ,  G03G5/14

    摘要： In an electrophotographic photosensitive device including a conductive layer, a selenium based photoconductive layer and a transparent insulating layer which are sequentially laminated, the conductive layer is formed of an aluminum substrate conductive layer, a zinc conductive layer a copper conductive layer, and silver conductive layer which are sequentially laminated to each other. As a result of this structure, the charge injection characteristic of the photosensitive device during primary charging is improved, and the charge injection preventing characteristic during the simultaneous secondary charging and image exposure steps is sufficiently maintained. The conductive layers contact each other intimately. The electrophotographic photosensitive device is highly humidity durable and exhibits a long life and can obtain high electrostatic contrast.

    摘要翻译： 在依次层叠有导电层，硒系光电导层和透明绝缘层的电子照相感光体中，导电层由铝基板导电层，锌导电层，铜导电层，银导电层 它们相互层叠。 作为这种结构的结果，提高了一次充电期间光敏器件的电荷注入特性，并且充分保持了同步二次充电和图像曝光步骤期间的电荷注入防止特性。 导电层紧密接触。 电子照相感光装置高度耐湿，寿命长，可以获得高静电对比度。

    Photosensitive member for electrophotography with mirror finished support
    10.
    发明授权
    Photosensitive member for electrophotography with mirror finished support 失效
    用于电子照相的感光构件，镜面完成支撑

    公开(公告)号：US4492745A

    公开(公告)日：1985-01-08

    申请号：US546953

    申请日：1983-10-31

    申请人： Yoshiyuki Mimura ,  Takao Okada ,  Akitoshi Toda

    发明人： Yoshiyuki Mimura ,  Takao Okada ,  Akitoshi Toda

    IPC分类号： G03G5/02 ,  G03G5/10 ,  G03G5/04 ,  G03G5/00

    CPC分类号： G03G5/10 ,  G03G5/02

    摘要： A photosensitive member for electrophotography basically comprises a conductive support, on the surface of which a photoconductive layer and a transparent insulating layer are sequentially laminated. The photosensitive member is adapted to be used in a process for forming an electrostatic latent image including sequential steps of a primary corona charging concurrent with imagewise exposure, a secondary corona charging and a flush irradiation. The surface of the conductive support is treated to a mirror finish, based on experimental finding that the contrast voltage of the latent image depends on the degree of surface roughness of the support.

    摘要翻译： 用于电子照相的感光构件基本上包括导电支撑体，其表面上依次层叠有光电导层和透明绝缘层。 感光构件适于用于形成静电潜像的方法，包括与成像曝光，二次电晕充电和冲洗照射同时进行的主电晕充电的顺序步骤。 基于实验发现潜像的对比电压取决于载体表面粗糙度的程度，将导电载体的表面处理成镜面光洁度。