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1. 发明申请

US20100159122A1 DEPOSITION FILM FORMING APPARATUS, DEPOSITION FILM FORMING METHOD AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER MANUFACTURING METHOD 审中-公开
标题翻译：沉积膜形成装置，沉积膜形成方法和电泳图像感光构件制造方法
公开(公告)号：US20100159122A1
公开(公告)日：2010-06-24
申请号：US12627125
申请日：2009-11-30
申请人： Kazuto Hosoi , Kazuyoshi Akiyama , Yukihiro Abe , Motoya Yamada
发明人： Kazuto Hosoi , Kazuyoshi Akiyama , Yukihiro Abe , Motoya Yamada
IPC分类号： C23C16/44 , C23C16/00
CPC分类号： G03G5/04 , C23C16/4405 , C23C16/4412 , C23C16/45591
摘要： The present invention provides a deposition film forming apparatus including a reaction container, an exhaust device and an exhaust gas flow path for causing a material gas to flow from the reaction container to the exhaust device, wherein the exhaust gas flow path includes a portion whose cross section expands with a step with respect to a direction in which the material gas flows and the deposition film forming apparatus further includes a cleaning gas flow device for causing the cleaning gas to directly flow into a region closer to the exhaust device side than the step of the exhaust gas flow path, a deposition film forming method using the deposition film forming apparatus and a method of manufacturing an electrophotographic photosensitive member using the deposition film forming method.
摘要翻译：本发明提供了一种沉积膜形成装置，其包括反应容器，排气装置和用于使材料气体从反应容器流向排气装置的排气流路，其中废气流路包括交叉截面相对于材料气体流动的方向以阶梯方式膨胀，并且沉积膜形成装置还包括清洁气体流动装置，用于使清洁气体直接流入比排气装置侧更靠近排气装置侧的区域废气流路，使用沉积膜形成装置的沉积膜形成方法和使用沉积膜形成方法制造电子照相感光构件的方法。

2. 发明申请

US20050153223A1 Process for producing electrophotographic photosensitive member, and electrophotographic photosensitive member and electrophotographic apparatus making use of the same 失效
标题翻译：用于制造电子照相感光构件的方法和使用其的电子照相感光构件和电子照相设备
公开(公告)号：US20050153223A1
公开(公告)日：2005-07-14
申请号：US10630772
申请日：2003-07-31
申请人： Satoshi Kojima , Toshiyuki Ehara , Hideaki Matsuoka , Junichiro Hashizume , Ryuji Okamura , Koji Hitsuishi , Hironori Ohwaki , Kazuto Hosoi
发明人： Satoshi Kojima , Toshiyuki Ehara , Hideaki Matsuoka , Junichiro Hashizume , Ryuji Okamura , Koji Hitsuishi , Hironori Ohwaki , Kazuto Hosoi
IPC分类号： G03G5/082 , G03G15/04
CPC分类号： G03G5/08221 , G03G5/08278
摘要： An electrophotographic photosensitive member production process is provided having the steps of placing a cylindrical substrate having a conductive surface in a first film-forming chamber, and decomposing a source gas with high-frequency power to deposit on the cylindrical substrate a first layer formed of a non-single-crystal material, taking out of the first film-forming chamber the cylindrical substrate with the first layer deposited thereon, and placing the cylindrical substrate with the first layer deposited thereon in a second film-forming chamber, and decomposing a source gas with a high-frequency power to deposit on the first layer a second layer having an upper-part blocking layer formed of a non-single-crystal material. Even where abnormal growth portions called spherical protuberances are present on the photosensitive member surface, they can be made not to appear on images, and image defects can vastly be remedied.
摘要翻译：提供一种电子照相感光构件制造方法，其具有以下步骤：将具有导电表面的圆柱形基材放置在第一成膜室中，并且以高频电力分解源气体以沉积在圆柱形基板上，形成第一层非单晶材料，从第一成膜室取出其上沉积有第一层的圆柱形基板，并将其上沉积有第一层的圆柱形基板放置在第二成膜室中，并将源气体具有高频功率以在第一层上沉积具有由非单晶材料形成的上部阻挡层的第二层。即使在感光构件表面上存在称为球形隆起物的异常生长部分，也可以使其不会出现在图像上，并且可以大大地补救图像缺陷。

3. 发明授权

US06753123B2 Process and apparatus for manufacturing electrophotographic photosensitive member 有权
标题翻译：用于制造电子照相感光构件的方法和装置
公开(公告)号：US06753123B2
公开(公告)日：2004-06-22
申请号：US10180049
申请日：2002-06-27
申请人： Ryuji Okamura , Junichiro Hashizume , Kazuto Hosoi
发明人： Ryuji Okamura , Junichiro Hashizume , Kazuto Hosoi
IPC分类号： G03G5082
CPC分类号： G03G5/08214 , G03G5/0433 , G03G5/08278 , G03G5/08285
摘要： A process for manufacturing an electrophotographic photosensitive member is disclosed in which a source gas is decomposed by the use of a high-frequency power in a rector to deposit sequentially on a conductive substrate i) a photoconductive layer comprised of an amorphous material composed chiefly of silicon atoms and ii) a surface layer comprised of an amorphous material composed chiefly of carbon atoms and containing hydrogen atoms. The process has the steps of forming the photoconductive layer in a first reactor, and forming the surface layer in a second reactor. This process can produce an electrophotographic photosensitive member having an a-Si photoconductive layer and a-C:H surface layer or a-C:H(Si) surface layer in a good efficiency and at a low cost. Also disclosed is an electrophotographic photosensitive member manufacturing apparatus which carries out the process.
摘要翻译：公开了一种用于制造电子照相感光构件的方法，其中通过在反射器中使用高频电源来分解源气体以顺序地沉积在导电衬底上i）由主要由硅构成的非晶材料构成的光电导层原子和ii）由主要由碳原子组成且含有氢原子的无定形材料构成的表面层。该方法具有在第一反应器中形成光电导层并在第二反应器中形成表面层的步骤。该方法可以以高效率和低成本生产具有a-Si光电导层和a-C：H表面层或a-C：H（Si）表面层的电子照相感光构件。还公开了一种进行该方法的电照相感光构件制造装置。

4. 发明授权

US06645688B2 Image-forming apparatus and image-forming method 失效
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US06645688B2
公开(公告)日：2003-11-11
申请号：US09987507
申请日：2001-11-15
申请人： Junichiro Hashizume , Ryuji Okamura , Kazuto Hosoi
发明人： Junichiro Hashizume , Ryuji Okamura , Kazuto Hosoi
IPC分类号： G03G1504
CPC分类号： G03G5/14704 , G03G5/08285 , G03G9/0827 , G03G9/0835 , G03G9/09708
摘要： In an image-forming apparatus having at least i) an electrophotographic photosensitive member having at least a photoconductive layer and a surface layer on a conductive substrate, ii) a developing means having a toner, and iii) a charging means, the photoconductive layer comprises a non-single-crystal material composed chiefly of silicon, the surface layer comprises a non-single-crystal carbon film containing at least hydrogen and has an arithmetic-mean roughness Ra ranging from 0 nm to 100 nm in an extent of 10 &mgr;m×10 &mgr;m of the surface layer, the charging mean is a magnetic-brush charging assembly or an elastic-roller charging assembly holding thereon a conductive fine powder, and the toner is a magnetic toner having toner particles containing at least a binder resin and a magnetic material, and an inorganic fine powder, having an average circularity of from 0.950 to 1.000, and having a saturation magnetization of from 10 to 50 Am2/kg (emu/g) under application of a magnetic field of 79.6 kA/m (1,000 oersteds). Also disclosed is an image-forming method.
摘要翻译：在具有至少i）至少具有光电导层和导电基底上的表面层的电子照相感光构件的图像形成装置中，ii）具有调色剂的显影装置，以及iii）充电装置，所述光电导层包括主要由硅构成的非单晶材料，该表面层包含至少含有氢的非单晶碳膜，其运算平均粗糙度Ra为0nm至100nm，范围为10mum×10um 的充电装置是一个磁刷充电组件或一个保持导电细粉末的弹性辊充电组件，调色剂是具有至少含有粘合剂树脂和磁性材料的调色剂颗粒的磁性调色剂，和平均圆形度为0.950〜1.000，在施加磁场时具有10〜50Am 2 / kg（emu / g）的饱和磁化强度的无机细粉末为79.6 kA / m（1,000奥斯特）。还公开了一种成像方法。

5. 发明授权

US07932005B2 Negatively-chargeable electrophotographic photosensitive member, image forming process and electrophotographic apparatus 有权
标题翻译：负电荷电子照相感光构件，图像形成工艺和电子照相设备
公开(公告)号：US07932005B2
公开(公告)日：2011-04-26
申请号：US12683710
申请日：2010-01-07
申请人： Jun Ohira , Makoto Aoki , Kazuto Hosoi
发明人： Jun Ohira , Makoto Aoki , Kazuto Hosoi
IPC分类号： G03G5/08
CPC分类号： G03G5/0433 , G03G5/08235 , G03G5/08242 , G03G5/0825 , G03G5/08257 , G03G5/08278
摘要： A negatively-chargeable electrophotographic photosensitive member, has, between a cylindrical substrate and a photoconductive layer, a first lower-part layer formed of a non-single crystal material containing silicon atoms and a second lower-part layer formed of a non-single crystal material containing silicon atoms, and on its photoconductive layer has an upper-part layer formed of a non-single crystal material containing silicon atoms. The first lower-part layer is a layer containing a periodic-table Group 13 element, and the upper-part layer has a region capable of retaining electrification charges.
摘要翻译：具有负电荷的电子照相感光构件，在圆筒状基板和光电导层之间具有由含有硅原子的非单晶材料形成的第一下部层和由非单晶形成的第二下部层含有硅原子的材料，并且在其光电导层上具有由含有硅原子的非单晶材料形成的上部层。第一下部层是包含周期表组13元素的层，上部层具有能够保持带电电荷的区域。

6. 发明授权

US07229731B2 Electrophotographic photosensitive member and electrophotographic apparatus using the electrophotographic photosensitive member 失效
标题翻译：使用电子照相感光构件的电子照相感光构件和电子照相设备
公开(公告)号：US07229731B2
公开(公告)日：2007-06-12
申请号：US11406416
申请日：2006-04-19
申请人： Makoto Aoki , Satoshi Kojima , Hironori Owaki , Kazuto Hosoi , Jun Ohira
发明人： Makoto Aoki , Satoshi Kojima , Hironori Owaki , Kazuto Hosoi , Jun Ohira
IPC分类号： G03G5/147
CPC分类号： G03G5/08235 , G03G5/08221
摘要： To provide a high-image-quality electrophotographic photosensitive member having a high sensitivity for a wavelength close to 380 to 500 nm, remarkable image resolution property in which absorption of the wavelength is hardly recognized, working-environment characteristic and high safety and superior in abrasion resistance and fabrication easiness and reducing optical memories and an electrophotographic apparatus using the high-image-quality electrophotographic photosensitive member. In the case of an electrophotographic photosensitive member having a substrate, photoconductive layer formed on the substrate and surface layer formed on the photoconductive layer and using silicon and nitrogen atoms as base material and containing an amorphous material containing at least oxygen atoms, the surface layer contains nitrogen atoms as an average concentration shown by the following expression (1) and contains oxygen atoms by the maximum value Omax of the number of oxygen atoms in the thickness direction: 0.3≦N/(Si+N)≦0.7. (1)
摘要翻译：为了提供对接近380-500nm的波长具有高灵敏度的高图像质量的电子照相感光构件，难以识别波长的吸收的显着的图像分辨性，工作环境特性高的安全性，优异的耐磨性，制造容易性和减少光学存储器以及使用高图像质量的电子照相感光构件的电子照相设备。在具有基板的电子照相感光构件的情况下，形成在基板上的光电导层，形成在光电导层上的表层，并且使用硅和氮原子作为基材并且含有至少含有氧原子的无定形材料，表面层包含氮原子作为以下表达式（1）所示的平均浓度，并且通过厚度方向上的氧原子数的最大值Omax包含氧原子：<？在线公式描述=“在线式”末端 =“铅”→0.3 <= N /（Si + N）<= 0.7。（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>

7. 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。

8. 发明授权

US07157197B2 Electrophotographic photosensitive member 有权
标题翻译：电子照相感光构件
公开(公告)号：US07157197B2
公开(公告)日：2007-01-02
申请号：US11377388
申请日：2006-03-17
申请人： Makoto Aoki , Satoshi Kojima , Motoya Yamada , Kazuto Hosoi , Jun Ohira , Hironori Owaki
发明人： Makoto Aoki , Satoshi Kojima , Motoya Yamada , Kazuto Hosoi , Jun Ohira , Hironori Owaki
IPC分类号： G03G5/147
CPC分类号： G03G5/08278 , G03G5/08214 , G03G5/08235 , G03G5/0825 , G03G5/14708
摘要： An electrophotographic photosensitive member is provided which can keep at a minimum the absorption of image exposure light of 380 to 500 nm in wavelength in its surface layer and concurrently can satisfactorily keep electrophotographic properties including resolving power. The electrophotographic photosensitive member has a substrate, and a photoconductive layer and a surface layer in this order provided on the substrate. The surface layer includes an amorphous material composed chiefly of silicon atoms and nitrogen atoms and containing at least oxygen atoms and carbon atoms, and the ratios of the numbers of the respective oxygen atoms, carbon atoms and nitrogen atoms to the total number of oxygen atoms, carbon atoms and nitrogen atoms contained in the amorphous material are each within a specific range.
摘要翻译：提供一种电子照相感光构件，其可以在其表面层中保持波长为380-500nm的图像曝光光的吸收最小，并且同时可以令人满意地保持包括分辨能力的电子照相特性。电子照相感光构件具有基板，并且依次设置光电导层和表面层。表面层包括主要由硅原子和氮原子组成并且至少含有氧原子和碳原子的无定形材料，并且各个氧原子，碳原子和氮原子的数目与氧原子总数的比率，包含在非晶材料中的碳原子和氮原子各自在特定范围内。

9. 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。

10. 发明授权

US06761128B2 Plasma treatment apparatus 失效
标题翻译：等离子体处理装置
公开(公告)号：US06761128B2
公开(公告)日：2004-07-13
申请号：US09899188
申请日：2001-07-06
申请人： Toshiyasu Shirasuna , Tatsuyuki Aoike , Kazuyoshi Akiyama , Hitoshi Murayama , Takashi Otsuka , Daisuke Tazawa , Kazuto Hosoi , Yukihiro Abe
发明人： Toshiyasu Shirasuna , Tatsuyuki Aoike , Kazuyoshi Akiyama , Hitoshi Murayama , Takashi Otsuka , Daisuke Tazawa , Kazuto Hosoi , Yukihiro Abe
IPC分类号： H01L2100
CPC分类号： C23C16/24 , C23C16/505 , H01J37/32082 , H01J37/32183 , H05H1/46
摘要： In a plasma treatment method of and apparatus for treating the surface of a treatment target substrate by utilizing glow discharge produced by supplying high-frequency power into an inside-evacuated reactor through a high-frequency power supply means, a plurality of impedance regulation means for regulating impedances on the side of the reactor and on the side of the high-frequency power supply means are provided correspondingly to the impedances of a plurality of reactors, and the high-frequency power is supplied into the reactors via the impedance regulation means corresponding to the reactors. Plasma treatment can be made in a good efficiency and a low cost on a plurality of reactors having different impedances.
摘要翻译：在通过利用通过高频电源装置将高频电力提供给内部抽真空电抗器而产生的辉光放电来处理目标衬底表面的等离子体处理方法和装置中，多个阻抗调节装置对应于多个电抗器的阻抗设置在电抗器一侧和高频电源装置一侧上的调节阻抗，并且高频电力通过对应于反应堆。可以在具有不同阻抗的多个反应器中以高效率和低成本进行等离子体处理。

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