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。

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。

公开(公告)号：US4526848A

公开(公告)日：1985-07-02

申请号：US549069

申请日：1983-11-07

申请人： Takao Okada ,  Akitoshi Toda ,  Yoshiyuki Mimura

发明人： Takao Okada ,  Akitoshi Toda ,  Yoshiyuki Mimura

IPC分类号： G03G15/05 ,  G03G13/056 ,  G03G15/056 ,  G03G13/052 ,  G03G13/24

CPC分类号： G03G15/056 ,  G03G13/056 ,  Y10S430/102

摘要： An electrophotographic process employs an electrophotographic photosensitive member of a basic construction in which a photoconductive layer and a transparent insulator layer are sequentially laminated on the surface of a conductive supporter. The process in one preferred embodiment comprises a first step of providing a primary charge uniformly from the surface side of the transparent insulator layer, a second step of performing a secondary corona charging during an imagewise exposure by applying an a.c. voltage in which the firing angle of a negative half wave is controlled in phase to be within a phase angle corresponding to a lower voltage than the firing angle so that the positive discharge period may be longer than the negative one during one period, and a third step of forming an electrostatic latent image on the transparent insulator layer by applying a uniform exposure.

摘要翻译： 电子照相方法使用基本结构的电子照相感光构件，其中光导电层和透明绝缘体层依次层压在导电支撑体的表面上。 一个优选实施方案中的方法包括从透明绝缘体层的表面侧均匀提供初级电荷的第一步骤，在成像曝光期间通过施加直流电流进行二次电晕充电的第二步骤。 将负半波的触发角相位控制在与触发角以下的电压相对应的相位角内的电压，使得在一个周期期间正放电周期可能比负值长， 通过均匀曝光在透明绝缘体层上形成静电潜像的步骤。

公开(公告)号：US4565436A

公开(公告)日：1986-01-21

申请号：US549314

申请日：1983-11-07

申请人： Takao Okada ,  Akitoshi Toda ,  Yoshiyuki Mimura

发明人： Takao Okada ,  Akitoshi Toda ,  Yoshiyuki Mimura

IPC分类号： G03G15/05 ,  G03G13/056 ,  G03G15/22

CPC分类号： G03G13/056

摘要： An electrophotographic process and apparatus for performing the process which employs an electrophotographic photosensitive member of a basic construction in which a photoconductive layer and a transparent insulator layer are sequentially laminated on the surface of a conductive supporter. The process comprises a first step of providing a primary charge uniformly from the surface side of the transparent insulator layer, a second step of performing a secondary corona charging during an imagewise exposure by applying a square wave voltage whose voltage-time integration value of a polarity reverse to the primary charge is larger than that of the same polarity thereas and a third step of forming an electrostatic latent image on the surface of the transparent insulator layer by applying a uniform exposure.

摘要翻译： 一种用于执行该方法的电子照相方法和装置，其采用基本结构的电子照相感光构件，其中光电导层和透明绝缘体层依次层压在导电支撑体的表面上。 该方法包括从透明绝缘体层的表面侧均匀地提供初级电荷的第一步骤;第二步骤，通过施加方波电压在成像曝光期间进行二次电晕充电，该方波电压的极性的电压 - 时间积分值 与主要电荷相反的电荷大于其相同极性的电荷，以及通过均匀曝光在透明绝缘体层的表面上形成静电潜像的第三步骤。

公开(公告)号：US4537845A

公开(公告)日：1985-08-27

申请号：US543385

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 by an aluminum substrate conductive layer, a zinc conductive layer (or a zinc conductive layer and a copper conductive layer), and a nickel conductive layer which are sequentially laminated to each other. As a result of this structure, the charge injection characteristic during the primary charging step 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 exhibits a high humidity durability and 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（或锌导电层和铜 导电层）和依次层叠的镍导电层。 作为这种结构的结果，提高了一次充电步骤期间的电荷注入特性，并且充分保持了同时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。 电子照相感光装置具有高湿度耐久性和长寿命并且可获得高静电对比度。

公开(公告)号：US5091880A

公开(公告)日：1992-02-25

申请号：US471841

申请日：1990-01-29

申请人： Yasuo Isono ,  Toshihito Kouchi ,  Akitoshi Toda ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

发明人： Yasuo Isono ,  Toshihito Kouchi ,  Akitoshi Toda ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Hiroko Ohta ,  Ryouhei Shimizu

IPC分类号： G01Q80/00 ,  G11B9/00 ,  G11B11/03 ,  G11B17/00 ,  G11B19/00 ,  G11B21/00

CPC分类号： G11C13/0014 ,  B82Y10/00 ,  G11B11/03 ,  G11B17/00 ,  G11B19/00 ,  G11B21/00 ,  G11B9/14 ,  G11B9/149 ,  G11C13/04 ,  Y10S977/849 ,  Y10S977/861 ,  Y10S977/881 ,  Y10S977/94 ,  Y10S977/943 ,  Y10S977/947

摘要： A memory device comprises a base plate with a memory element supporting layer, a probe with a pointed tip portion, and a fine scan element for causing the probe to scan over the surface of the memory element supporting layer. When the probe is approached to the surface of the memory element supporting layer and a suitable bias voltage is applied across the probe and the memory element supporting layer, a tunnel current is cause to flow therebetween and a specific region of the surface of the supporting layer is excited. The excited region can adsorb one molecule of, for example, di-(2-ethylhexyl)phthalate. By causing the memory element to be adsorbed selectively on the memory element supporting layer, data is recorded in the form of a projection-and-recess pattern. The recorded data can be read out by observing the surface configuration of the supporting layer in accordance with the principle of an STM (scanning tunneling microscope).

公开(公告)号：US4604337A

公开(公告)日：1986-08-05

申请号：US675785

申请日：1984-11-28

申请人： Yoshiyuki Mimura ,  Akitoshi Toda

发明人： Yoshiyuki Mimura ,  Akitoshi Toda

IPC分类号： G03G5/12 ,  G03G13/01

CPC分类号： G03G5/12 ,  G03G13/01

摘要： An electrophotographic color copying paper has a transparent substrate layer, a color filter layer formed on one side of the transparent substrate layer, and a transparent photosensitive layer formed on the other side of the transparent substrate layer. Using this copying paper, an electrophotographic color copy is obtained by a method having the steps of effecting a uniform charging on the side of the copying paper carrying the transparent photosensitive layer, effecting a color light image exposure from the side of the copying paper carrying the color filter so as to form an electrostatic latent image on the transparent photosensitive layer, and developing the electrostatic latent image on the transparent photosensitive layer by a black toner.

摘要翻译： 电子照相彩色复印纸具有透明基板层，形成在透明基板层一侧的滤色器层和形成在透明基板层另一侧的透明感光层。 使用该复印纸，通过以下方法获得电子照相彩色复印件，该方法具有以下步骤：在携带透明感光层的复印纸的一侧进行均匀充电，从携带该复印纸的复印纸侧进行彩色光图像曝光 以在透明感光层上形成静电潜像，并通过黑色调色剂将静电潜像显影在透明感光层上。

公开(公告)号：US4578332A

公开(公告)日：1986-03-25

申请号：US669990

申请日：1984-11-09

申请人： Akitoshi Toda ,  Yoshiyuki Mimura

发明人： Akitoshi Toda ,  Yoshiyuki Mimura

IPC分类号： G03G21/06 ,  G03G13/24

CPC分类号： G03G21/06

摘要： A method of removing electrostatic charge for erasing an electrostatic latent image from an electrophotographic photosensitive device having a conductive layer overlain by a photoconductive layer which in turn is overlain by a transparent insulating layer. The method comprises a first step of uniformly charging the photosensitive device by a D.C. charger while subjecting the photosensitive device to an exposure over the whole area thereof; a second step of effecting a charging for adjustment of potential level so as to adjust the potential of the photosensitive device from the level obtained as a result of the charging in the first step to the aimed level; and a third step of exposing the whole area of the photosensitive device. With this method, it is possible to remove electrostatic charge almost perfectly to eliminate undersirable shift of the potential of the photosensitive device after the erasion.

摘要翻译： 从具有导电层的电子照相感光装置上去除静电潜像的方法，该静电电荷覆盖在光电导层上，该光导电层又由透明绝缘层覆盖。 该方法包括：通过直流充电器对感光装置均匀充电的第一步骤，同时使感光装置在其整个区域上曝光; 进行用于调整电位电平的充电的第二步骤，以将感光装置的电位从由第一步骤中的充电获得的水平调整到目标水平; 以及曝光感光装置的整个区域的第三步骤。 利用这种方法，可以几乎完全去除静电电荷，以消除在擦除之后感光器件的电位的不期望的移动。

公开(公告)号：US5216254A

公开(公告)日：1993-06-01

申请号：US517588

申请日：1990-05-01

申请人： Hiroko Ohta ,  Ryouhei Shimizu ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroshi Kajimura

发明人： Hiroko Ohta ,  Ryouhei Shimizu ,  Toshihito Kouchi ,  Akitoshi Toda ,  Yasuo Isono ,  Yoshiyuki Mimura ,  Hiroshi Kajimura

IPC分类号： H01J37/26 ,  G01Q60/10 ,  G01Q70/06 ,  G01Q80/00 ,  H01J37/28 ,  H01J37/317 ,  H05K3/00 ,  H05K3/06 ,  H05K3/14

CPC分类号： H05K3/0082 ,  H05K3/146 ,  B82Y10/00 ,  H05K2203/0121 ,  H05K2203/1338 ,  H05K3/061 ,  Y10S977/849 ,  Y10S977/855 ,  Y10S977/861 ,  Y10S977/872 ,  Y10S977/874 ,  Y10S977/887

摘要： An apparatus for forming a predetermined circuit pattern on a circuit substrate by using a .mu.-STM write head, the .mu.-STM write head comprising a write head substrate having a flat surface, a plurality of micro chip electrodes formed upright on the flat surface of the write head substrate and constituting a .mu.-STM, a level of a distal end of each of the chip electrodes being set to be constant, and scanning means for scanning the micro chip electrodes on the circuit substrate by moving the micro chip electrodes and the circuit substrate relative to each other in two-dimensional directions.

公开(公告)号：US5144581A

公开(公告)日：1992-09-01

申请号：US471854

申请日：1990-01-29

申请人： Akitoshi Toda ,  Ryouhei Shimizu ,  Hiroko Ohta ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Yasuo Isono ,  Toshihito Kouchi

发明人： Akitoshi Toda ,  Ryouhei Shimizu ,  Hiroko Ohta ,  Hiroshi Kajimura ,  Yoshiyuki Mimura ,  Yasuo Isono ,  Toshihito Kouchi

IPC分类号： G01N27/00 ,  G01Q60/10 ,  G06F5/01 ,  G06F5/10 ,  G06F7/76 ,  G06F7/78 ,  G11B9/00 ,  G11B27/19 ,  G11B27/30 ,  G11C11/21

CPC分类号： G06F7/785 ,  G06F5/01 ,  G06F5/10 ,  G06F7/768 ,  G11B27/19 ,  G11B27/3027 ,  G11B9/14 ,  G11B9/1418 ,  B82Y10/00 ,  G01Q80/00 ,  G06F2205/104 ,  G11B9/1481 ,  Y10S977/861 ,  Y10S977/947

摘要： A micro scanning tunneling microscope ("STM") arithmetic circuit device comprises an information-rewritable micro STM recording medium and a micro STM recording apparatus which temporarily stores information on the recording medium such that the information can be read as a variation in a tunnel current. The recording apparatus has a probe (probes) for writing/reading information on the recording medium and a scanner for varying a relationship in position between the probe and the recording medium. The micro STM recording apparatus uses a recording medium having a specific format as the micro STM recording medium in which recorded information is read as a variation in a tunnel current. That is, the recording medium has an address area in which address information is recorded and a data area in which data information is recorded.