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1. 发明授权

US4910111A Electrophotographic photoreceptor comprising amorphous silicon layer coated with amorphous inorganic material 失效
标题翻译：包含用无定形无机材料涂覆的非晶硅层的电子照相感光体
公开(公告)号：US4910111A
公开(公告)日：1990-03-20
申请号：US268653
申请日：1988-11-08
申请人： Kazuki Wakita , Syoichi Nagata , Masatsugu Nakamura , Kunio Ohashi , Tadashi Tonegawa , Katsuhiro Nagayama
发明人： Kazuki Wakita , Syoichi Nagata , Masatsugu Nakamura , Kunio Ohashi , Tadashi Tonegawa , Katsuhiro Nagayama
IPC分类号： G03G5/082 , G03G5/14
CPC分类号： G03G5/08292 , G03G5/08285
摘要： A photoreceptor with a photoconductive layer of amorphous silicon has an overcoating layer to protect the photoconductive layer and to prevent formation of SiO.sub.x. The overcoating layer is amorphous C.sub.1-x X.sub.x, Ge.sub.1-x X.sub.x, (BNGe).sub.1-x X.sub.x or (BNC).sub.1-x X.sub.x where x is greater than or equal to 0 and smaller than 0.5 and X is H, F or Cl.
摘要翻译：具有非晶硅光电导层的感光体具有外涂层以保护光电导层并防止SiOx的形成。外涂层是非晶质的C1-xXx，Ge1-xXx，（BNGe）1-xXx或（BNC）1-xXx，其中x大于或等于0且小于0.5，X是H，F或Cl。

2. 发明授权

US4757345A Electrophotographic system 失效
标题翻译：电子照相系统
公开(公告)号：US4757345A
公开(公告)日：1988-07-12
申请号：US819426
申请日：1986-01-16
申请人： Kunio Ohashi , Kazuki Wakita , Tadashi Tonegawa , Syoichi Nagata , Masatsugu Nakamura , Kazuo Maeyama
发明人： Kunio Ohashi , Kazuki Wakita , Tadashi Tonegawa , Syoichi Nagata , Masatsugu Nakamura , Kazuo Maeyama
IPC分类号： G03G15/02 , G03G5/08 , G03G13/02 , G03G13/26 , G03G21/00 , G03G21/08 , G03G15/00
CPC分类号： G03G21/08 , G03G21/0094 , Y10S430/102
摘要： An electric photographical copying system which provides a main charger for charging the photo-conductive layer of the recording medium, an optical exposure means for projecting an image of an original onto the photo-conductive layer to make an electrostatic latent image thereon, a developing device for developing the latent image with developer, a transfer device for transferring the image developed onto a copy sheet, a cleaning device for cleaning residual developer on the photo-conductive layer and an erasing device for erasing the surface potential of the photo-conductive layer. The devices are successively activated in an order to use the recording medium repeatedly.
摘要翻译：提供用于对记录介质的光导层充电的主充电器的电照相复印系统，用于将原稿的图像投影到光导层上以在其上形成静电潜像的光学曝光装置，显影装置用于用显影剂显影潜像，用于转印显影在复印纸上的图像的转印装置，用于清洁光导层上的残留显影剂的清洁装置和用于擦除导光层的表面电位的擦除装置。这些装置被依次激活以重复使用记录介质。

3. 发明授权

US5019862A Heat control for photoreceptor 失效
标题翻译：光感受热控制
公开(公告)号：US5019862A
公开(公告)日：1991-05-28
申请号：US268652
申请日：1988-11-08
申请人： Masatsugu Nakamura , Kunio Ohashi , Shoichi Nagata , Kazuki Wakita , Katsuhiro Nagayama , Tadashi Tonegawa
发明人： Masatsugu Nakamura , Kunio Ohashi , Shoichi Nagata , Kazuki Wakita , Katsuhiro Nagayama , Tadashi Tonegawa
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G03G15/5037 , G03G15/5045 , G03G2215/00084
摘要： Quality of images formed electrophotographically on a photoreceptor is improved by controllingly switching on and off a heater for the photoreceptor such that the photoreceptor temperature remains higher than the measured ambient temperature by several .degree.C. to 20.degree. plus several .degree.C. At the same time, the output of the charger for the photoreceptor or brightness of an image forming lamp is controlled according to the measured surface temperature of the photoreceptor.
摘要翻译：通过控制开关和感光体的加热器，光感受器温度保持高于测量的环境温度几°C至20°加几℃，从而提高了在感光体上电摄影形成的图像质量。同时根据感光体的测量表面温度来控制用于感光体的充电器的输出或图像形成灯的亮度。

4. 发明授权

US4683186A Doped amorphous silicon photoconductive device having a protective coating 失效
标题翻译：具有保护涂层的掺杂非晶硅光电导器件
公开(公告)号：US4683186A
公开(公告)日：1987-07-28
申请号：US786046
申请日：1985-10-10
申请人： Kunio Ohashi , Tadashi Tonegawa , Shoichi Nagata , Masatsugu Nakamura
发明人： Kunio Ohashi , Tadashi Tonegawa , Shoichi Nagata , Masatsugu Nakamura
IPC分类号： G03G5/082 , H01L31/09 , H01L31/20 , G03C5/08 , G03C5/04
CPC分类号： G03G5/08242 , G03G5/08228 , H01L31/095 , H01L31/202 , Y02E10/50 , Y02P70/521
摘要： A photoconductive device including a conductive substrate, a photoconductive layer of amorphous silicon containing at least hydrogen and a surface protection layer applied on the photoconductive layer a dopant is added in the photoconductive layer at least near the interface with the surface protection layer, and the concentration of the dopant increases in the direction perpendicular to the interface. The surface protection layer has an optical energy gap larger than that of the photoconductive layer.A further photoconductive device comprising a conductive substrate; a photoconductive layer of amorphous silicon applied on the conductive substrate and a surface protection layer of amorphous silicon applied on said photoconductive layer wherein the surface protection layer contains oxygen, and is doped with a IIIb element.
摘要翻译：包含导电衬底，至少含有氢的非晶硅的光电导层和施加在光电导层上的表面保护层掺杂剂的光电导器件至少在与表面保护层的界面附近的光电导层中添加，并且浓度的掺杂剂在垂直于界面的方向上增加。表面保护层的光能隙大于光电导层的光学能隙。一种另外的光电导器件，包括导电衬底; 施加在导电基板上的非晶硅光电导层和施加在所述光电导层上的非晶硅表面保护层，其中表面保护层含有氧，并掺杂有IIIb元素。

5. 发明授权

US4632894A Photoconductive device having photoconductive layer containing hydroxyl radicals 失效
标题翻译：具有含羟基自由基的光电导层的光电导装置
公开(公告)号：US4632894A
公开(公告)日：1986-12-30
申请号：US706669
申请日：1985-02-28
申请人： Kunio Ohashi , Tadashi Tonegawa , Shoichi Nagata , Masatsugu Nakamura
发明人： Kunio Ohashi , Tadashi Tonegawa , Shoichi Nagata , Masatsugu Nakamura
IPC分类号： G03G5/082 , H01L31/09 , H01L31/20 , G03G5/04 , B05D5/12 , G03G5/08 , G03G15/08
CPC分类号： G03G5/08242 , G03G5/08228 , H01L31/095 , H01L31/202 , Y02E10/50 , Y02P70/521
摘要： A photoconductive device comprising a conductive substrate and a photoconductive layer applied on the conductive substrate, which photoconductive layer is made of amorphous silicon containing at least hydrogen, wherein the photoconductive layer contains hydroxy radicals.Another photoconductive device comprising a conductive substrate, a photoconductive layer of amorphous silicon containing at least hydrogen and a surface protection layer applied on the photoconductive layer; wherein a dopant is added in the photoconductive layer at least near the interface with the surface protection layer, and the concentration of the dopant increases in the direction perpendicular to the interface and the surface protection layer has an optical energy gap larger than that of the photoconductive layer.A further photoconductive device comprising a conductive substrate; a photoconductive layer of amorphous silicon applied on the conductive substrate and a surface protection layer of amorphous silicon applied on said photoconductive layer wherein the surface protection layer contains oxygen, and is doped with a IIIb element.
摘要翻译：一种光电导器件，包括导电衬底和施加在导电衬底上的光电导层，该光电导层由至少含有氢的非晶硅制成，其中光电导层含有羟基。另一光导器件包括导电衬底，至少含有氢的非晶硅光电导层和施加在光电导层上的表面保护层; 其中在光电导层中至少在与表面保护层的界面附近添加掺杂剂，并且掺杂剂的浓度在垂直于界面的方向上增加，并且表面保护层的光能隙大于光电导层的光能隙层。一种另外的光电导器件，包括导电衬底; 施加在导电基板上的非晶硅光电导层和施加在所述光电导层上的非晶硅表面保护层，其中表面保护层含有氧，并掺杂有IIIb元素。

6. 发明授权

US5352559A Photosensitive sheet and a method for the formation of images using the same 失效
标题翻译：感光片和使用其形成图像的方法
公开(公告)号：US5352559A
公开(公告)日：1994-10-04
申请号：US984257
申请日：1992-12-01
申请人： Yoshiharu Tsujimoto , Kunio Ohashi , Yoshikazu Fujiwara , Hiromu Sasaki , Syoichi Nagata
发明人： Yoshiharu Tsujimoto , Kunio Ohashi , Yoshikazu Fujiwara , Hiromu Sasaki , Syoichi Nagata
IPC分类号： G03F7/00 , G03C1/72
CPC分类号： G03F7/002 , Y10S430/116
摘要： A photosensitive sheet comprising a sheet-shaped substrate, one surface of which is coated with a light-reflective substance or which is made of a light-reflective substance, and pressure-rupturable capsules that coat the light-reflective surface of the substrate or the other surface of the substrate, the pressure-rupturable capsules containing chromogenic materials and photosensitive materials that are hardened when illustrated with light, and a method for the formation of images using the said photosensitive sheet.
摘要翻译：一种感光片，其包含片状基片，其一面被光反射物质涂覆或由光反射物质制成;以及压力破裂的胶囊，其涂覆所述基底的光反射表面或衬底的其它表面，包含显色材料的压力破裂胶囊和当用光说明时被硬化的感光材料，以及使用所述感光片形成图像的方法。

7. 发明授权

US4916478A Method for the formation of images and an apparatus for the same 失效
标题翻译：用于形成图像的方法及其装置
公开(公告)号：US4916478A
公开(公告)日：1990-04-10
申请号：US217258
申请日：1988-07-11
申请人： Yoshiharu Tsujimoto , Kunio Ohashi , Yoshikazu Fujiwara , Hiromu Sasaki , Syoichi Nagata
发明人： Yoshiharu Tsujimoto , Kunio Ohashi , Yoshikazu Fujiwara , Hiromu Sasaki , Syoichi Nagata
IPC分类号： G03F7/00 , G05G13/00
CPC分类号： G05G13/00 , G03F7/002 , G03B2227/325
摘要： A sheet-exposure stand supporting a photosensitive sheet on its sheet-placement surface, the photosensitive sheet being composed of a light-permeable substrate that is coated with pressure-rupturable capsules that contain chromogenic materials and photosensitive materials that are hardened when illuminated with light, and the sheet-placement surface being coated with or made of a light-reflective substance, and a method for the formation of images using the same.

8. 发明授权

US4910550A Image formation apparatus with supplemental light source 失效
标题翻译：具有补充光源的图像形成装置
公开(公告)号：US4910550A
公开(公告)日：1990-03-20
申请号：US224937
申请日：1988-07-27
申请人： Kunio Ohashi , Syoichi Nagata , Yoshiharu Tsujimoto
发明人： Kunio Ohashi , Syoichi Nagata , Yoshiharu Tsujimoto
IPC分类号： G03B27/32 , G03F7/00
CPC分类号： G03F7/0022 , G03B27/32 , G03B2227/325
摘要： For an image formation apparatus having supplemental light sources in addition to an optical system for providing an image forming light beam reflected from an original to be copied, a control unit controls exposure by these supplemental light sources according to the photosensitivity characteristics of microcapsules of different kinds with which a light-receiving sheet is coated and which respond differently to individual beams from the supplemental light sources. The control unit may also be designed to take into consideration the effects of ambient humidity and the user's choice for particular coloring.
摘要翻译：对于具有辅助光源的图像形成装置，除了用于提供从要复制的原稿反射的图像形成光束的光学系统之外，控制单元根据不同种类的微胶囊的光敏特性来控制这些补充光源的曝光光接收片被涂覆并且对于来自补充光源的各个光束的响应不同。控制单元还可以被设计成考虑环境湿度的影响和用户对特定着色的选择。

9. 发明授权

US4896183A Image formation apparatus with supplemental light source 失效
标题翻译：具有补充光源的图像形成装置
公开(公告)号：US4896183A
公开(公告)日：1990-01-23
申请号：US224927
申请日：1988-07-27
申请人： Kunio Ohashi , Syoichi Nagata , Yoshiharu Tsujimoto
发明人： Kunio Ohashi , Syoichi Nagata , Yoshiharu Tsujimoto
IPC分类号： G03B27/32 , G03B27/46 , G03D13/00 , G03F7/00 , G03G15/047
CPC分类号： G03B27/32 , G03F7/0022 , G03G15/047 , G03B2227/325 , G03G2215/0436 , G03G2215/0448
摘要： An image forming apparatus such as a copier of the type using a light and pressure sensitive material to form a visible image by exposing photosensitive microcapsules to image forming light to thereby form an invisible pattern of selectively hardened microcapsules and pressing these microcapsules against a transfer sheet superposed thereon to rupture the microcapulses according to the pattern to effect chromogenic reactions selectively, is provided with a supplemental light source for exposing areas of the material not intended for forming an image such that unnecessary microcapsules in these areas do not cause stains on components of the apparatus.
摘要翻译：一种图像形成装置，例如使用光和压敏材料的复印机，以通过将光敏微胶囊曝光成图像形成光，从而形成不可见的图案的选择性硬化的微胶囊，并将这些微胶囊压在叠加的转印纸上在其上根据图案破裂以选择性地产生显色反应，提供补充光源，用于暴露不用于形成图像的材料的区域，使得这些区域中不必要的微胶囊不会在装置的部件上引起污渍。

10. 发明授权

US4931618A Image glazing device 失效
标题翻译：图像玻璃装置
公开(公告)号：US4931618A
公开(公告)日：1990-06-05
申请号：US283839
申请日：1988-12-13
申请人： Syoichi Nagata , Kunio Ohashi
发明人： Syoichi Nagata , Kunio Ohashi
IPC分类号： B41M7/00 , G03F7/00
CPC分类号： B41M7/00 , G03F7/0032 , G03B2227/325
摘要： An image glazing device for applying a gloss to an image formed on an image receiving material is accommodated in an image forming apparatus the image glazing device being provided with at least two rollers disposed in a direction of feed of the image receiving material, an image glazing belt passed between and rotatably driven by the two rollers for applying the gloss to the image, a heater accommodated in or disposed in the vicinity of an upstream one of the two rollers for heating the image glazing belt and a paper transport guide located immediately below and along the image glazing belt for transporting the image receiving material wherein the diameter of the downstream one of the two rollers is determined in accordance with the rotating speed of the image glazing belt and the temperature of the image glazing belt at a location where the downstream roller is provided so that image offsetting will not take place. A guide member may be provided at a predetermined angle with the paper transport guide is provided in the vicinity of the downstream roller which is conducive to easy separation of the image receiving material from the image glazing belt.

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