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1. 发明授权

US5715806A Multi-wire saw device for slicing a semi-conductor ingot into wafers with a cassette for housing wafers sliced therefrom, and slicing method using the same 失效
标题翻译：用于将半导体锭切割成晶片的多线锯装置，其具有用于容纳从其切片的晶片的盒，以及使用其的切片方法
公开(公告)号：US5715806A
公开(公告)日：1998-02-10
申请号：US572608
申请日：1995-12-14
申请人： Tadashi Tonegawa , Junzo Wakuda
发明人： Tadashi Tonegawa , Junzo Wakuda
IPC分类号： B28D5/00 , B28D5/04 , B28D1/08
CPC分类号： B28D5/0058 , B28D5/045
摘要： A multi-wire saw device for slicing a semiconductor ingot and method therefore provides a plurality of spaced wires for cutting the ingot which is held by two sets of clip boards therebetween. The sets of clip boards form a holding means which may ascend and descend in order to engage the cutting wires. The multi wire saw device includes a cassette having chambers partioned by wires extending between opposite cassette ends and into which individual wafers fall. The cassette is formed with teflon resin for easy entry of the wafers.
摘要翻译：用于切割半导体锭的多线锯装置和方法因此提供了多个间隔开的线，用于切割由两组夹板夹持在其间的锭。夹板组形成一个保持装置，它可以上升和下降以接合切割线。多线锯装置包括具有由在相对的盒端部之间延伸并且各个晶片落入其中的线分隔的盒的盒。该盒由特氟龙树脂形成，以便于进入晶片。

2. 发明授权

US5160967A Image forming apparatus with layer thinning detection 失效
标题翻译：图像形成装置与层次检测
公开(公告)号：US5160967A
公开(公告)日：1992-11-03
申请号：US714176
申请日：1991-06-13
申请人： Tadashi Tonegawa
发明人： Tadashi Tonegawa
IPC分类号： G03G15/00 , G03G15/04 , G03G15/043 , G03G21/00
CPC分类号： G03G15/75 , G03G15/043
摘要： An apparatus for forming an image of a document, capable of charging a photoconductor by using a charging device includes a unit for detecting a value of a flowing current into the photoconductor, a unit for comparing the value of the flowing current with a predetermined life time current value of the photoconductor, and a unit for determining a layer thinning of the photoconductor at a time when the value of the flowing current exceeds the predetermined life time current value of the photoconductor so that the layer thinning is indicated.

3. 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。

4. 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。

5. 发明授权

US4643559A Electrophotographic copying method 失效
标题翻译：电子照相复印方法
公开(公告)号：US4643559A
公开(公告)日：1987-02-17
申请号：US737069
申请日：1985-05-23
申请人： Tadashi Tonegawa
发明人： Tadashi Tonegawa
IPC分类号： G03G15/04 , G03G15/22 , G03G15/00
CPC分类号： G03G15/04009 , G03G15/22
摘要： There is disclosed an electrophotographic copying method applicable to an electrophotographic copying machine providing a photo-sensitive drum (hereinafter referred to as a first drum) and a drum capable of being brought into contact with or being separated from the first drum on the surface of which an insulation film is formed (hereinafter referred to as a second drum).According to the present method, a latent image formed on the first drum is developed and, thereafter, the toner image transferred to the second drum first. The image transferred to the second drum is used to reproduce a second latent image on the first drum to obtain a copy therefrom.
摘要翻译：公开了一种适用于提供感光鼓（以下称为第一鼓）的电子照相复印机和能够与其表面上的第一滚筒接触或分离的滚筒的电子照相复印方法形成绝缘膜（以下称为第二鼓）。根据本方法，形成在第一滚筒上的潜像显影，然后将调色剂图像首先转印到第二滚筒。转移到第二鼓的图像用于在第一滚筒上再现第二潜像以从中获得副本。

6. 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。

7. 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。

8. 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。

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