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31. 发明授权

US5087542A Electrophotographic image-forming method wherein an amorphous silicon light receiving member with a latent image support layer and a developed image support layer and fine particle insulating toner are used 失效
标题翻译：使用具有最小影像支持层和发展中的图像支持层和细颗粒绝缘墨粉的非晶硅光接收器的电子成像方法
公开(公告)号：US5087542A
公开(公告)日：1992-02-11
申请号：US455227
申请日：1989-12-21
申请人： Koji Yamazaki , Toshimitsu Kariya , Tatsuyuki Aoike , Toshiyuki Ehara , Takehito Yoshino , Hirokazu Otoshi
发明人： Koji Yamazaki , Toshimitsu Kariya , Tatsuyuki Aoike , Toshiyuki Ehara , Takehito Yoshino , Hirokazu Otoshi
IPC分类号： G03G5/082 , G03G9/08 , G03G21/20
CPC分类号： G03G5/08235 , G03G21/206 , G03G9/0819
摘要： In an electrophotographic image-forming method to be practiced in an electrophotographic image-forming system including a halogen lamp light source, an optical system, a cylindrical photosensitive member, a main corona charger, an electrostatic latent image-forming mechanism, a development mechanism containing magnetic toner, a transfer sheet feeding mechanism, a transfer charger, a separating charger, a transfer sheet conveying mechanism, a cleaning mechanism and a charge-removing light source which is capable of adjusting an image-forming process speed, the improvement comprises: using an amorphous silicon light receiving member which comprises a substrate and a light receiving layer disposed on said substrate, said light receiving layer comprising a first layer capable of exhibiting a photoconductivity, a second layer capable of supporting a latent image and a third layer capable of supporting a developed image being laminated in this order on said substrate, said first layer being formed of an amorphous material containing silicon atoms as a matrix, and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms, said second layer being formed of an amorphous material containing silicon atoms as a matrix, carbon atoms, atoms of an element belonging to Group III of the Periodic Table, and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms, and said third layer being formed of an amorphous material containing silicon atoms as a matrix, carbon atoms and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms; and using a fine particle insulating toner having a volume average particle size in the range of 4.5 to 9 .mu.m.
摘要翻译：在包括卤素灯光源，光学系统，圆柱形感光部件，主电晕充电器，静电潜像形成机构的电子照相图像形成系统中实施的电子照相成像方法中，包含磁性调色剂，转印纸供给机构，转印充电器，分离充电器，转印纸传送机构，清洁机构和能够调整图像形成处理速度的电荷去除光源，其改进包括：使用一种非晶硅光接收元件，包括基片和设置在所述基底上的光接收层，所述光接收层包括能够呈现光电导性的第一层，能够支持潜像的第二层和能够支撑潜像的第三层显影图像依次层叠在所述基板上，所述第一层为由含有硅原子作为基质的非晶质材料和选自氢原子和卤素原子的至少一种原子形成，所述第二层由含有硅原子作为基体的无定形材料形成，碳原子，属于周期表第III族元素的原子和选自氢原子和卤素原子的至少一种原子，所述第三层由含有硅原子作为基体的无定形材料形成，碳原子和选自氢原子和卤素原子的至少一种原子; 并使用体积平均粒径在4.5〜9μm的微粒绝缘调色剂。

32. 发明授权

US4972233A Apparatus and method for cleaning a photosensitive member with spherical magnetic particles 失效
标题翻译：用球形磁性颗粒清洁光敏部件的装置和方法
公开(公告)号：US4972233A
公开(公告)日：1990-11-20
申请号：US231459
申请日：1988-08-12
申请人： Koji Yamazaki , Shigenori Ueda , Toshiyuki Ehara
发明人： Koji Yamazaki , Shigenori Ueda , Toshiyuki Ehara
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0005 , G03G21/0047 , G03G2221/0005
摘要： A image forming apparatus having cleaning means for cleaning a movable image bearing member, particularly, an amorphous silicon photosensitive material by scraping the image bearing member with both a blade which is brought into contact with the image bearing member and magnet spherical particles held on a magnet roller provided upstream of the blade in the moving direction of the image bearing member. The magnetic spherical particles are made of ferrite having an average particle diameter within a range from 30 to 200 .mu.m, preferably, 60 to 100 .mu.m. As a result abrasion of the photosensitive layer is minimized and foreign matter deposited on the photo sensitive layer is removed to prevent an image flow, so that both a good cleaning function and an image of good picture quality are obtained.
摘要翻译：一种图像形成装置，具有清洁装置，用于通过用与图像承载部件接触的刮刀和保持在磁体上的磁体球形颗粒刮擦图像承载部件来清洁可动图像承载部件，特别是非晶硅感光材料辊沿图像承载部件的移动方向设置在叶片的上游。磁性球形颗粒由平均粒径在30至200μm，优选为60至100μm的铁素体制成。结果，感光层的磨损最小化，除去沉积在感光层上的异物，以防止图像流动，从而获得良好的清洁功能和良好图像质量的图像。

33. 发明授权

US4794413A Image recording apparatus 失效
标题翻译：图像记录装置
公开(公告)号：US4794413A
公开(公告)日：1988-12-27
申请号：US85862
申请日：1987-08-17
申请人： Koji Yamazaki , Shigenori Ueda , Toshiyuki Ehara , Yutaka Udagawa
发明人： Koji Yamazaki , Shigenori Ueda , Toshiyuki Ehara , Yutaka Udagawa
IPC分类号： G03G15/00 , G06K15/12 , H04N1/401 , G01D15/00
CPC分类号： G03G15/5037 , G06K15/1209 , G06K15/1295 , H04N1/4015
摘要： An electrophotographic printer in which the data of the surface condition of photosensitive drum are stored in a memory in advance and are read at image recording for correcting an irregularity in the surface condition of the photosensitive drum.
摘要翻译：其中将感光鼓的表面状态的数据预先存储在存储器中并在图像记录中被读取以用于校正感光鼓的表面状态的不规则性的电子照相打印机。

34. 发明授权

US07211357B2 Electrophotographic photosensitive member 有权
标题翻译：电子照相感光构件
公开(公告)号：US07211357B2
公开(公告)日：2007-05-01
申请号：US10901174
申请日：2004-07-29
申请人： Kazuto Hosoi , Toshiyuki Ehara , Hideaki Matsuoka , Satoshi Kojima
发明人： Kazuto Hosoi , Toshiyuki Ehara , Hideaki Matsuoka , Satoshi Kojima
IPC分类号： G03G5/082
CPC分类号： G03G5/08271 , G03G5/08221 , G03G5/08228 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/08264 , G03G5/08278
摘要： Provided is an electrophotographic photosensitive member having a photoconductive layer on an electrically conductive substrate, the photoconductive layer being formed from a non-single-crystal material constituted by at least silicon atoms as a base material, and a non-single-crystal layer region constituted by silicon atoms and carbon atoms as base materials, the non-single-crystal layer region being laminated on the photoconductive layer, in which the content distribution of the oxygen atoms to a total amount of component atoms in a thickness direction within the non-single-crystal layer region has a peak.
摘要翻译：本发明提供一种电子照相感光构件，其在导电性基板上具有感光层，所述光电导层由至少以硅原子构成的非单晶材料为基材，构成非单晶层区域通过硅原子和碳原子作为基材，将非单晶层区域层叠在光导电层上，其中氧原子的含量分布在非单一厚度方向上的成分原子在厚度方向上的总量 - 晶体层区域具有峰值。

35. 发明申请

US20050026057A1 Electrophotographic photosensitive member 有权
标题翻译：电子照相感光构件
公开(公告)号：US20050026057A1
公开(公告)日：2005-02-03
申请号：US10901174
申请日：2004-07-29
申请人： Kazuto Hosoi , Toshiyuki Ehara , Hideaki Matsuoka , Satoshi Kojima
发明人： Kazuto Hosoi , Toshiyuki Ehara , Hideaki Matsuoka , Satoshi Kojima
IPC分类号： G03G5/08 , G03G5/082
CPC分类号： G03G5/08271 , G03G5/08221 , G03G5/08228 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/08264 , G03G5/08278
摘要： Provided is an electrophotographic photosensitive member having a photoconductive layer on an electrically conductive substrate, the photoconductive layer being formed from a non-single-crystal material constituted by at least silicon atoms as a base material, and a non-single-crystal layer region constituted by silicon atoms and carbon atoms as base materials, the non-single-crystal layer region being laminated on the photoconductive layer, in which the content distribution of the oxygen atoms to a total amount of component atoms in a thickness direction within the non-single-crystal layer region has a peak.
摘要翻译：本发明提供一种电子照相感光构件，其在导电性基板上具有感光层，所述光电导层由至少以硅原子构成的非单晶材料为基材，构成非单晶层区域通过硅原子和碳原子作为基材，将非单晶层区域层叠在光导电层上，其中氧原子的含量分布在非单一厚度方向上的成分原子在厚度方向上的总量 - 晶体层区域具有峰值。

36. 发明授权

US5853936A Light receiving member, substrate for said light receiving member, and electrophotographic apparatus having said light receiving member 失效
标题翻译：光接收元件，用于所述光接收元件的基片和具有所述光接收元件的电子照相设备
公开(公告)号：US5853936A
公开(公告)日：1998-12-29
申请号：US814588
申请日：1997-03-10
申请人： Yoshio Segi , Hiroyuki Katagiri , Yasuyoshi Takai , Hideaki Matsuoka , Toshiyuki Ehara
发明人： Yoshio Segi , Hiroyuki Katagiri , Yasuyoshi Takai , Hideaki Matsuoka , Toshiyuki Ehara
IPC分类号： G03G21/00 , G03G5/08 , G03G5/10 , G03G15/00 , G03G21/16
CPC分类号： G03G15/751 , G03G5/10
摘要： An electrophotographic light receiving member comprising a substrate in a cylindrical form and a light receiving layer formed on said substrate, wherein said substrate has (i) a portion with an enlarged bore at least on the side of an end portion of said substrate and (ii) a portion in a tapered form situated next to and outside said portion (i). An electrophotographic apparatus provided with said electrophotographic light receiving member.
摘要翻译：一种电子照相光接收元件，包括圆柱形的基底和形成在所述基底上的光接收层，其中所述基底具有（i）至少在所述基底的端部侧上具有扩大的孔的部分，）位于所述部分（i）旁边和外侧的锥形形状的部分。设置有所述电子照相光接收元件的电子照相设备。

37. 发明授权

US5631727A Image forming apparatus having discharging means using light source actuated prior to latent image formation 失效
标题翻译：图像形成装置具有使用在潜像形成之前致动的光源的放电装置
公开(公告)号：US5631727A
公开(公告)日：1997-05-20
申请号：US210413
申请日：1994-03-18
申请人： Toshiyuki Ehara , Koji Yamazaki , Shigenori Ueda , Hitoshi Murayama
发明人： Toshiyuki Ehara , Koji Yamazaki , Shigenori Ueda , Hitoshi Murayama
IPC分类号： G03G21/08 , G03G15/02
CPC分类号： G03G21/08
摘要： An image forming apparatus includes an electrophotographic photosensitive member movable along an endless path; a charger for charging the photosensitive member; an optical device for projecting light information on the photosensitive member to form an electrostatic latent image; and a optical charge removing device for removing residual electric charge from the photosensitive member, the charge removing device having a light source disposed upstream of the charging device with respect to a movement direction of the photosensitive member and being operated in accordance with time-modulated signal prior to latent image formation.
摘要翻译：图像形成装置包括沿着环形路径移动的电子照相感光构件; 用于对感光构件充电的充电器; 用于将光信息投影在感光构件上以形成静电潜像的光学装置; 以及用于从感光构件去除残余电荷的光学电荷去除装置，所述电荷去除装置具有相对于感光构件的移动方向设置在充电装置上游的光源，并且根据时间调制信号在潜像形成之前。

38. 发明授权

US5392098A Electrophotographic apparatus with amorphous silicon-carbon photosensitive member driven relative to light source 失效
标题翻译：具有相对于光源驱动的非晶硅碳感光构件的电子照相设备
公开(公告)号：US5392098A
公开(公告)日：1995-02-21
申请号：US891176
申请日：1992-05-29
申请人： Toshiyuki Ehara , Koji Yamazaki , Shigenori Ueda , Hitoshi Murayama
发明人： Toshiyuki Ehara , Koji Yamazaki , Shigenori Ueda , Hitoshi Murayama
IPC分类号： G03G5/082 , G03G15/00 , G03G21/08 , G03G15/02
CPC分类号： G03G15/5008 , G03G21/08 , G03G5/08228
摘要： An electrophotographic apparatus includes an amorphous silicon electrophotographic photosensitive member thereon having a conductive base, a photoconductive layer thereon containing carbon atoms, a content of which is minimum adjacent a position closest to the surface layer and/or other atoms, and a surface layer thereon containing 40-90 atomic % of carbon atoms and/or other atoms; a light source for electric discharge driven through a pulse width modulation using a reference wave having a frequency of not higher than 10 kHz; a device for projecting information light onto the photosensitive member; and a driver for driving the photosensitive member relative to the light source at such a speed that a peripheral speed of the photosensitive member divided by the frequency of the reference wave is not more than 1 mm.
摘要翻译：电子照相设备包括其上具有导电基底的非晶硅电子照相感光构件，其上含有碳原子的光电导层，其含量与最靠近表面层和/或其他原子的位置相邻最小，以及其上含有 40-90原子％的碳原子和/或其他原子; 使用频率不高于10kHz的参考波通过脉宽调制驱动的放电用光源; 用于将信息光投影到感光构件上的装置; 以及用于相对于光源驱动感光构件的驱动器，其速度使感光构件的圆周速度除以基准波的频率不大于1mm。

39. 发明授权

US5358811A Electrophotographic method using an amorphous silicon light receiving member with a latent image support layer and a developed image support layer and insulating toner having a volume average particle size of 4.5 to 9.0 micron 失效
标题翻译：使用具有潜像载体层和显影图像载体层的非晶硅光接收元件和体积平均粒度为4.5至9.0微米的绝缘调色剂的电子照相方法
公开(公告)号：US5358811A
公开(公告)日：1994-10-25
申请号：US53822
申请日：1993-04-29
申请人： Koji Yamazaki , Toshimitsu Kariya , Tatsuyuki Aoike , Toshiyuki Ehara , Takehito Yoshino , Hirokazu Otoshi
发明人： Koji Yamazaki , Toshimitsu Kariya , Tatsuyuki Aoike , Toshiyuki Ehara , Takehito Yoshino , Hirokazu Otoshi
IPC分类号： G03G5/082 , G03G9/08 , G03G13/08 , G03G13/01
CPC分类号： G03G13/08 , G03G5/08235 , G03G9/0819 , G03G9/0821
摘要： An electrophotographic image-forming and developing method using as light receiving member an amorphous silicon light receiving member which comprises a substrate and a light receiving layer disposed on said substrate, said light receiving layer comprising a first layer capable of exhibiting a photoconductivity, a second layer capable of supporting a latent image and a third layer capable of supporting a developed image being laminated in this order on said substrate, said first layer being formed of an amorphous material containing silicon atoms as a matrix, and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms, said second layer being formed of an amorphous material containing silicon atoms as a matrix, carbon atoms, atoms of an element belonging to Group III of the Periodic Table, and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms, and said third layer being formed of an amorphous material containing silicon atoms as a matrix, carbon atoms and at least one kind of atoms selected from the group consisting of hydrogen atoms and halogen atoms; and using as said toner a fine particle insulating toner having a volume average particle size in the range of 4.5 to 9 um and an apparent viscosity at 100.degree. C. in the range of 1.times.10.sup.4 to 2.times.10.sup.5 poise.
摘要翻译：一种电子照相图像形成和显影方法，其使用非晶硅光接收元件作为光接收元件，所述非晶硅光接收元件包括基板和设置在所述基板上的光接收层，所述光接收层包括能够呈现光电导性的第一层，第二层能够支撑潜像和能够支持在所述基板上依次层叠的显影图像的第三层，所述第一层由含有硅原子作为基体的非晶质材料形成，以及至少一种选自由氢原子和卤素原子组成的组，所述第二层由含有硅原子作为基体的非晶态材料形成，碳原子，属于周期表第III族的元素的原子，以及选出的至少一种原子由氢原子和卤素原子组成的组，所述第三层由无定形配体形成含有硅原子作为基体的碳原子和选自氢原子和卤素原子的至少一种原子; 并且使用体积平均粒度在4.5至9μm的细颗粒绝缘调色剂和在100℃下的表观粘度在1×10 4至2×105泊的范围内作为所述调色剂。

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