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公开(公告)号：US5834145A
公开(公告)日：1998-11-10
申请号：US568300
申请日：1995-12-06
IPC分类号： G03G5/047 , G03G15/00 , G03G5/10 , G03G15/043
摘要： An electrophotographic photosensitive member is constituted by disposing a photosensitive layer including a charge generation layer and a charge transport layer on an electroconductive support. The charge transport layer has a thickness of at most 12 .mu.m and is formed by dispersing therein particles having a particle size of 1-3 .mu.m at a density of 1.times.10.sup.4 -2.times.10.sup.5 particles/mm.sup.2. The charge transport layer and the particles described above provides a difference in refractive index of at least 0.10. The photosensitive member is effective in providing good images free from black spots and interference fringes and with a good gradation-reproducing characteristic when used as a structural member of a process cartridge and an image forming apparatus.
摘要翻译： 电子照相感光构件通过在导电性载体上设置包含电荷产生层和电荷输送层的感光层而构成。 电荷输送层的厚度为12μm以下，通过在1×10 4 -2×10 5个/ mm 2的密度下分散粒径为1〜3μm的粒子而形成。 电荷传输层和上述颗粒提供至少0.10的折射率差异。 当用作处理盒和图像形成装置的结构构件时，感光构件有效地提供没有黑点和干涉条纹的良好图像，并且具有良好的渐变再现特性。
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2.发明授权
公开(公告)号：US5666589A
公开(公告)日：1997-09-09
申请号：US497420
申请日：1995-06-30
申请人： Kazuo Yoshinaga , Yukio Nagase , Hajime Miyazaki , Teigo Sakakibara , Yuichi Hashimoto , Yoshio Kashizaki , Masato Tanaka , Mamoru Tanaka
发明人： Kazuo Yoshinaga , Yukio Nagase , Hajime Miyazaki , Teigo Sakakibara , Yuichi Hashimoto , Yoshio Kashizaki , Masato Tanaka , Mamoru Tanaka
IPC分类号： G03G15/00
CPC分类号： G03G15/5037 , G03G2215/00054
摘要： An electrophotographic system is constituted by an electrophotographic photosensitive member, a charger for charging the photosensitive member to a potential, and an illuminator for illuminating the charged photosensitive member with a light beam to form an electrostatic image thereon. The electrophotographic photosensitive member has a potential-exposure energy characteristic providing an induction energy and a gamma valve varying depending on an electric field intensity induced by the charged potential. The electrophotographic system further includes a controller for controlling the charged potential on the photosensitive member corresponding to resolution and gradation data of an original, so as to optimally reproduce the resolution and gradation, as desired, of the original.
摘要翻译： 电子照相系统由电子照相感光构件，用于将感光构件充电到电位的充电器和用光束照射带电感光构件的照明器构成，以在其上形成静电图像。 电子照相感光构件具有提供感应能的电位 - 曝光能量特性和根据由带电电位引起的电场强度而变化的伽马值。 电子照相系统还包括控制器，用于根据原稿的分辨率和灰度数据控制感光构件上的带电电位，以便根据原件最佳地再现分辨率和灰度。
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3.发明授权Organosilicon-modified charge transporting compound and curable composition containing the compound and having charge transporting ability 失效有机硅改性电荷输送化合物和含有化合物并具有电荷输送能力的固化性组合物公开(公告)号：US06376695B1
公开(公告)日：2002-04-23
申请号：US08744192
申请日：1996-11-05
申请人： Nobuo Kushibiki , Kikuko Takeuchi , Hideki Kobayashi , Toru Masatomi , Kazuo Yoshinaga , Yuichi Hashimoto , Shunichiro Nishida
发明人： Nobuo Kushibiki , Kikuko Takeuchi , Hideki Kobayashi , Toru Masatomi , Kazuo Yoshinaga , Yuichi Hashimoto , Shunichiro Nishida
IPC分类号： C07F710
CPC分类号： G03G5/078 , C07F7/1804 , C08G77/18 , C08G77/20 , C08G77/70 , C08K9/06 , C08L83/04 , G03G5/0578 , G03G5/0614 , G03G5/0616 , G03G5/0629 , G03G5/0631 , G03G5/0633 , G03G5/0637 , G03G5/0642 , C08L2666/44
摘要： An organosilicon-modified charge transporting compound having a structure represented by the following Formula (I): wherein A represents a charge transporting group, Q represents a hydrolytic group or a hydroxyl group, R2 represents a monovalent hydrocarbon group or a halogen-substituted monovalent hydrocarbon group having 1 to 15 carbon atoms, n is 1 to 18, m is 1 to 3, and 1 is 1 to 5; and a curable composition containing the organosilicon-modified charge transporting compound and a cure type resin chiefly composed of an organosilicon high polymer.
摘要翻译： 具有由下式（I）表示的结构的有机硅改性的电荷输送化合物：其中A表示电荷输送基团，Q表示水解基团或羟基，R2表示一价烃基或卤素取代的一价烃 具有1至15个碳原子的基团，n为1至18，m为1至3，1为1至5; 以及含有有机硅改性的电荷输送性化合物和主要由有机硅高分子构成的固化型树脂的固化性组合物。
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4.发明授权Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus 失效电子照相感光构件，包括其的处理盒，以及图像形成装置
公开(公告)号：US5888690A
公开(公告)日：1999-03-30
申请号：US69745
申请日：1998-04-30
CPC分类号： G03G5/0614 , G03G5/0578 , G03G5/062 , G03G5/078 , G03G5/14773 , G03G5/14786
摘要： The present invention provides an electrophotographic photosensitive member having a substrate and a photosensitive layer thereupon, wherein a surface protecting layer of the photosensitive member contains a resin which is obtained by curing a curable organosilicon polymer and an organosilicon-modified positive hole transporting compound; a process-cartridge which has, in addition to the electrophotographic photosensitive member, at least one from among a primary charging means, a developing means, and a cleaning means placed into a housing, and which can be reversibly mounted to an image forming apparatus; and the image forming apparatus using the electrophotographic photosensitive member.
摘要翻译： 本发明提供一种电子照相感光构件，其具有基材和感光层，其中感光构件的表面保护层含有通过固化可固化的有机硅聚合物和有机硅改性的空穴传输化合物获得的树脂; 除了电子照相感光构件之外，处理盒还具有从主充电装置，显影装置和放置在壳体中的清洁装置中的至少一个，并且可以可逆地安装到图像形成装置; 以及使用电子照相感光构件的图像形成装置。
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5.发明授权
公开(公告)号：US5879847A
公开(公告)日：1999-03-09
申请号：US944981
申请日：1997-10-07
CPC分类号： G03G5/0614 , G03G5/0578 , G03G5/062 , G03G5/078 , G03G5/14773 , G03G5/14786
摘要： The present invention provides an electrophotographic photosensitive member having a substrate and a photosensitive layer thereupon, wherein a surface protecting layer of the photosensitive member contains a resin which is obtained by curing a curable organosilicon polymer and an organosilicon-modified positive hole transporting compound; a process-cartridge which has, in addition to the electrophotographic photosensitive member, at least one from among a primary charging means, a developing means, and a cleaning means placed into a housing, and which can be reversibly mounted to an image forming apparatus; and the image forming apparatus using the electrophotographic photosensitive member.
摘要翻译： 本发明提供一种电子照相感光构件，其具有基材和感光层，其中感光构件的表面保护层含有通过固化可固化的有机硅聚合物和有机硅改性的空穴传输化合物获得的树脂; 除了电子照相感光构件之外，处理盒还具有从主充电装置，显影装置和放置在壳体中的清洁装置中的至少一个，并且可以可逆地安装到图像形成装置; 以及使用电子照相感光构件的图像形成装置。
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6.发明授权Image forming apparatus and process cartridge having exposure device using light beam having specific spot area 失效图像形成装置和处理盒，其具有使用具有特定光斑区域的光束的曝光装置
公开(公告)号：US5818489A
公开(公告)日：1998-10-06
申请号：US568299
申请日：1995-12-06
CPC分类号： G03G15/326 , G03G15/04054 , G03G15/04072 , H04N1/29 , H04N1/40037
摘要： An image forming apparatus has an electrophotographic photosensitive member with a support, a photosensitive layer with a thickness (T), a charging subunit, an exposure subunit, a developing subunit, and a transfer subunit. The exposure subunit illuminates the charged photosensitive member with a light beam having a spot area (S), such that the product S.times.T is 5,000-12,000 .mu.m.sup.3.
摘要翻译： 图像形成装置具有带有支持体的电子照相感光构件，具有厚度（T）的感光层，充电子单元，曝光亚单元，显影子单元和转印子单元。 曝光子单元用具有斑点面积（S）的光束照亮带电感光构件，使得产品SxT为5,000-12,000μm3。
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7.发明授权Image reading device with offset faces for visible and non-visible light sensors 失效具有可见光和不可见光传感器偏移面的图像读取装置
公开(公告)号：US6094281A
公开(公告)日：2000-07-25
申请号：US944418
申请日：1997-10-06
申请人： Takehiko Nakai , Hiroshi Tanioka , Shinobu Arimoto , Kazuo Yoshinaga , Toshio Hayashi , Tsutomu Utagawa , Tetsuya Nagase , Nobuatsu Sasanuma
发明人： Takehiko Nakai , Hiroshi Tanioka , Shinobu Arimoto , Kazuo Yoshinaga , Toshio Hayashi , Tsutomu Utagawa , Tetsuya Nagase , Nobuatsu Sasanuma
CPC分类号： H04N1/00846 , G07D7/12 , G07D7/20 , H04N1/00843 , H04N1/00875 , H04N1/028 , H04N1/486
摘要： This invention provides an image reading device capable of precise detection of the optical signal over a wide wavelength range, by forming a photoelectric converting unit for converting the visible light into an electrical signal and a photoelectric converting unit for converting the invisible light into an electrical signal, in monolithic manner on a single semiconductor chip.
摘要翻译： 本发明提供一种能够通过形成用于将可见光转换为电信号的光电转换单元和用于将不可见光转换成电信号的光电转换单元，在宽波长范围内精确地检测光信号的图像读取装置 以单片方式在单个半导体芯片上。
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8.发明授权
公开(公告)号：US5910386A
公开(公告)日：1999-06-08
申请号：US890649
申请日：1997-07-09
申请人： Kazuo Yoshinaga , Shunichiro Nishida , Masataka Kawahara , Keiko Hiraoka , Nobuo Kushibiki , Hideki Kobayashi , Kikuko Takeuchi , Toru Masatomi
发明人： Kazuo Yoshinaga , Shunichiro Nishida , Masataka Kawahara , Keiko Hiraoka , Nobuo Kushibiki , Hideki Kobayashi , Kikuko Takeuchi , Toru Masatomi
CPC分类号： G03G5/147 , G03G5/14704 , G03G5/14773
摘要： An electrophotographic photosensitive member is disclosed which has a photosensitive layer and a protection layer. The protection layer contains a particulate colloidal silica and a siloxane resin to have a contact angle of water of not less than 90.degree.. The photosensitive member has a lowered surface energy and excellent mechanical and electrical durability.
摘要翻译： 公开了一种具有感光层和保护层的电子照相感光构件。 保护层含有胶体二氧化硅和硅氧烷树脂，其接触角不小于90°。 感光构件具有降低的表面能和优异的机械和电气耐久性。
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9.发明授权Liquid crystal device having mixture of cholesteric and smectic liquid crystals and alignment treatment on only one substrate 失效具有胆甾醇型和近晶型液晶混合的液晶装置和仅在一个基板上进行取向处理
公开(公告)号：US5671033A
公开(公告)日：1997-09-23
申请号：US420319
申请日：1995-04-10
IPC分类号： C09K19/02 , C09K19/20 , C09K19/50 , G02F1/1337 , G02F1/1341 , G02F1/141 , G02F1/13
CPC分类号： C09K19/0225 , C09K19/2021 , C09K19/50 , G02F1/1337 , G02F1/141 , G02F1/1341 , G02F2001/133765
摘要： A liquid crystal device is constituted by (a) a pair of base plates each having an orientation control film thereon, and (b) a liquid crystal composition interposed between the base plates. The liquid crystal composition comprises at least two liquid crystal compounds including at least one liquid crystal compound which has a temperature range in which it shows cholesteric phase. The liquid crystal composition has a temperature range in which it shows cholesteric phase and is placed in chiral smectic phase which has been formed through cholesteric phase on temperature decrease. The liquid crystal composition comprises liquid crystal molecules having long axes forming a pre-tilt in the chiral smectic phase.
摘要翻译： 液晶装置由（a）在其上具有取向控制膜的一对基板构成，（b）插入在基板之间的液晶组合物。 液晶组合物包含至少两种液晶化合物，其包含至少一种液晶化合物，其液晶化合物具有显示胆甾型相的温度范围。 液晶组合物具有其显示胆甾醇相的温度范围，并且置于通过胆甾醇相在温度降低时形成的手性近晶相。 液晶组合物包含长轴在手性近晶相中形成预倾斜的液晶分子。
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10.发明授权Image reading and copying using plural illumination sources having different characteristics 失效使用具有不同特性的多个照明源的图像读取和复制
公开(公告)号：US5650863A
公开(公告)日：1997-07-22
申请号：US449373
申请日：1995-05-24
申请人： Tsutomu Utagawa , Shinobu Arimoto , Kazuo Yoshinaga , Toshio Hayashi , Takehiko Nakai , Tetsuya Nagase , Nobuatsu Sasanuma
发明人： Tsutomu Utagawa , Shinobu Arimoto , Kazuo Yoshinaga , Toshio Hayashi , Takehiko Nakai , Tetsuya Nagase , Nobuatsu Sasanuma
CPC分类号： H04N1/00846 , G03G21/046 , G07D7/12 , G07D7/168 , G07D7/20 , H04N1/00859 , H04N1/00862 , H04N1/00864 , H04N1/00867 , H04N1/00875
摘要： An image reading apparatus includes, as an arrangement for discriminating a specific image with high precision, first illumination means for illuminating an object image so as to perform a normal reading operation, second illumination means for illuminating the object image with light having characteristics different from those of the light from the first illumination means so as to discriminate whether or not the object image is a specific image, and means for adjusting the quantity of light emitted from the first and second illumination means.
摘要翻译： 图像读取装置具有作为高精度识别特定图像的构造的第一照明装置，用于照亮被摄体图像以进行正常读取操作;第二照明装置，用于以与特征不同的光照亮对象图像 来判别对象图像是否是特定图像，以及用于调整从第一和第二照明装置发射的光量的装置。
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