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1. 发明授权

US06670089B2 Electrophotographic image forming method and apparatus 失效
标题翻译：电子照相图像形成方法和装置
公开(公告)号：US06670089B2
公开(公告)日：2003-12-30
申请号：US10042370
申请日：2002-01-11
申请人： Toshiyuki Ehara , Tatsuyuki Aoike , Junichiro Hashizume , Masaharu Miura
发明人： Toshiyuki Ehara , Tatsuyuki Aoike , Junichiro Hashizume , Masaharu Miura
IPC分类号： G03G1309
CPC分类号： G03G5/08285 , G03G5/08214 , G03G5/14704 , G03G9/0827 , G03G9/0835 , G03G9/0837
摘要： An electrophotographic image forming method having cyclic steps including a charging step of charging a rotating image-bearing member to charge a surface thereof, a latent image forming steps of forming an electrostatic latent image on the charged surface of the image-bearing member, a developing step of developing the electrostatic latent image with a magnetic toner to form a toner image thereon, and a transfer step of transferring the toner image onto a recording material. In the method, the image-bearing member includes an electroconductive support, and a photoconductor layer and a surface layer formed on the support.
摘要翻译：一种电子照相图像形成方法，具有循环步骤，包括对旋转图像承载部件充电其表面的充电步骤，在图像承载部件的带电表面上形成静电潜像的潜像形成步骤，显影用磁性调色剂显影静电潜像以在其上形成调色剂图像的步骤，以及将调色剂图像转印到记录材料上的转印步骤。在该方法中，图像承载部件包括导电支撑体，以及形成在支撑体上的光电导体层和表面层。

2. 发明授权

US07033717B2 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：US07033717B2
公开(公告)日：2006-04-25
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： 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

US06846600B2 Electrophotographic photosensitive member, process for its production, and electrophotographic apparatus 有权
标题翻译：电子照相感光构件，其制造方法和电子照相设备
公开(公告)号：US06846600B2
公开(公告)日：2005-01-25
申请号：US10059139
申请日：2002-01-31
申请人： Toshiyuki Ehara , Junichiro Hashizume , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki , Kunimasa Kawamura , Ryuji Okamura , Kazuto Hosoi
发明人： Toshiyuki Ehara , Junichiro Hashizume , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki , Kunimasa Kawamura , Ryuji Okamura , Kazuto Hosoi
IPC分类号： G03G5/08 , G03G5/082 , G03G5/147 , H01L21/311
CPC分类号： G03G5/08221 , G03G5/08 , G03G5/08214 , G03G5/08235 , G03G5/08285 , G03G5/14704
摘要： A process for producing an electrophotographic photosensitive member comprising the steps of depositing a non-single crystal material composed basically of silicon atoms, on a cylindrical substrate in a deposition chamber, thereafter once taking the substrate with film out of the deposition chamber, then returning it to the deposition chamber, and thereafter again depositing thereon a non-single-crystal material composed basically of carbon atoms. In another embodiment, the process comprises the steps of depositing on a cylindrical substrate a photoconductive layer formed of a non-single crystal material, subjecting to surface processing the deposited film having protrusions present at its surface, and depositing on the processed surface a surface protective layer formed of a non-single-crystal material. Also disclosed is the electrophotographic photosensitive member thus obtained, and an electrophotographic apparatus having that member.
摘要翻译：一种用于制造电子照相感光构件的方法，包括以下步骤：将沉积室中的基本上由硅原子组成的非单晶材料沉积在圆柱形衬底上，然后一次将基片用薄膜从沉积室中取出，然后返回然后再沉积到基本上由碳原子组成的非单晶材料上。在另一个实施方案中，该方法包括以下步骤：在圆柱形基材上沉积由非单晶材料形成的光电导层，对其表面具有突起的沉积膜进行表面处理，并在处理表面上沉积表面由非单晶材料形成的保护层。还公开了如此获得的电子照相感光构件和具有该构件的电子照相设备。

4. 发明授权

US07060406B2 Light-receiving member, image-forming apparatus, and image-forming method 失效
公开(公告)号：US07060406B2
公开(公告)日：2006-06-13
申请号：US10427901
申请日：2003-05-02
申请人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
发明人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
IPC分类号： G03G5/82 , G03G13/08
CPC分类号： G03G5/10 , G03G5/08221 , G03G5/14 , G03G5/147 , G03G5/14704
摘要： A light-receiving member comprising a conductive substrate, and formed superposingly thereon a photosensitive layer and a surface protective layer in order. The light-receiving member has a surface roughness Ra of from 15 nm to 100 nm. Also disclosed is an image-forming apparatus having such a light-receiving member, and an image-forming method of rendering visible an electrostatic pattern formed on the light-receiving member. The light-receiving member promises stable formation of images over a long period of time.

5. 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。

6. 发明授权

US07033721B2 Method for producing electrophotographic photosensitive member, electrophotographic photosensitive member and electrophotographic apparatus using the same 失效
标题翻译：电子照相感光构件的制造方法，电子照相感光构件和使用其的电子照相设备
公开(公告)号：US07033721B2
公开(公告)日：2006-04-25
申请号：US10630727
申请日：2003-07-31
申请人： Junichiro Hashizume , Toshiyuki Ehara , Hideaki Matsuoka , Ryuji Okamura , Koji Hitsuishi , Satoshi Kojima , Hironori Ohwaki , Kazuto Hosoi
发明人： Junichiro Hashizume , Toshiyuki Ehara , Hideaki Matsuoka , Ryuji Okamura , Koji Hitsuishi , Satoshi Kojima , Hironori Ohwaki , Kazuto Hosoi
IPC分类号： G03G5/082 , C23C16/22
CPC分类号： G03G5/08 , G03G5/08214 , G03G5/08221 , G03G5/08235 , G03G5/14704
摘要： The invention provides a method for producing an electrophotographic photosensitive member such that even if abnormal grown portions called spherical protrusions 203 exist on the surface of the photosensitive member, they do not appear on images, thus making it possible to considerably alleviate image defects. The method for producing the electrophotographic photosensitive member including layers each constituted by a non-single crystal material includes the steps of placing a substrate having a conductive surface in a film forming apparatus capable of being airtight-sealed under vacuum having evacuating means and raw material gas supplying means, and decomposing at least a raw material gas by a high frequency power to form a first layer constituted by at least a non-single crystal material on the substrate as a first step; exposing the substrate with the first layer formed thereon to a gas containing oxygen and water vapor as a second step; and decomposing at least a raw material gas by a high frequency power in the film forming apparatus to form on the first layer a second layer including an upper blocking layer constituted by a non-single crystal material as a third step.
摘要翻译：本发明提供了一种用于制造电子照相感光构件的方法，即使在感光构件的表面上存在称为球形突起203的异常生长部分，它们也不会出现在图像上，从而可以显着地减轻图像缺陷。用于制造包括由非单晶材料构成的电子照相感光构件的方法包括以下步骤：将具有导电表面的基底放置在能够在具有抽真空装置和原料气体的真空下气密密封的成膜装置中供给装置，并且通过高频功率分解至少原料气体，以形成由至少非单晶材料构成的第一层作为第一步骤; 作为第二步，将其上形成有第一层的基板暴露于含有氧和水蒸汽的气体; 并且在成膜装置中通过高频功率分解至少一种原料气体，以在第一层上形成包括由非单晶材料构成的上阻挡层的第二层作为第三步骤。

7. 发明授权

US06586149B2 Light-receiving member, image-forming apparatus, and image-forming method 有权
标题翻译：光接收元件，成像设备和图像形成方法
公开(公告)号：US06586149B2
公开(公告)日：2003-07-01
申请号：US09808959
申请日：2001-03-16
申请人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
发明人： Kunimasa Kawamura , Shigenori Ueda , Toshiyuki Ehara , Junichiro Hashizume , Ryuji Okamura , Masaya Kawada , Tetsuya Karaki , Hironori Ohwaki
IPC分类号： G03G514
CPC分类号： G03G5/10 , G03G5/08221 , G03G5/14 , G03G5/147 , G03G5/14704
摘要： A light-receiving member comprising a conductive substrate, and formed superposingly thereon a photosensitive layer and a surface protective layer in order. The light-receiving member has a surface roughness Ra of from 15 nm to 100 nm. Also disclosed is an image-forming apparatus having such a light-receiving member, and an image-forming method of rendering visible an electrostatic pattern formed on the light-receiving member. The light-receiving member promises stable formation of images over a long period of time.
摘要翻译：一种光接收元件，包括导电基底，并且依次叠加形成感光层和表面保护层。光接收部件的表面粗糙度Ra为15nm〜100nm。还公开了一种具有这种光接收元件的图像形成设备，以及使在光接收元件上形成的静电图案可见的图像形成方法。光接收部件能够长时间稳定地形成图像。

8. 发明授权

US06183930B2 Electrophotographic photosensitive member having surface of non-monocrystalline carbon with controlled wear loss 有权
标题翻译：具有非单晶碳表面的电子照相感光构件具有受控的磨损损失
公开(公告)号：US06183930B2
公开(公告)日：2001-02-06
申请号：US09218632
申请日：1998-12-22
申请人： Shigenori Ueda , Junichiro Hashizume , Makoto Aoki
发明人： Shigenori Ueda , Junichiro Hashizume , Makoto Aoki
IPC分类号： G03G2100
CPC分类号： G03G21/0017 , G03G5/08285 , G03G5/14704
摘要： For stably obtaining high-quality images with good cleaning properties, with neither occurrence of uneven scraping of a surface layer of a light receiving member nor fusion of a toner, and without occurrence of an image defect even without provision of a heater, the wear loss of the surface layer of a non-monocrystalline hydrogenated carbon film is made not less than 1 Å/10,000 sheets nor more than 10 Å/10,000 sheets after completion of copying processes of A4-size transfer sheets, each copying process including developing an image on a light receiving member with a developer having an average grain diameter of 5 to 8 &mgr;m, then transferring the developer image onto a transfer medium, and thereafter scrape-cleaning the surface of the light receiving member with an elastic rubber blade having the hardness of not less than 70 nor more than 80.
摘要翻译：为了稳定地获得具有良好清洁性能的高质量图像，即使没有加热器也不会发生光接收部件的表面层的不均匀刮擦，也不会发生调色剂的熔融，并且即使没有加热器也不会发生图像缺陷，磨损的非单晶氢化碳膜的表面层在A4尺寸转印纸的复印过程完成之后不小于1 / 10,000张，不大于10埃/ 10,000张，每个复印过程包括显影图像具有平均粒径为5〜8μm的显影剂的光接收元件，然后将显影剂图像转印到转印介质上，然后用硬度不高的弹性橡胶刮刀刮擦光接收元件的表面小于70，不超过80。

9. 发明授权

US5849455A Plasma processing method and plasma processing apparatus 失效
标题翻译：等离子体处理方法和等离子体处理装置
公开(公告)号：US5849455A
公开(公告)日：1998-12-15
申请号：US571784
申请日：1995-12-13
申请人： Shigenori Ueda , Junichiro Hashizume , Shinji Tsuchida
发明人： Shigenori Ueda , Junichiro Hashizume , Shinji Tsuchida
IPC分类号： G03G5/08 , C23C16/24 , C23C16/50 , C23C16/509 , H01J37/32 , H01L21/205 , G03G5/00 , A01K15/04 , A61D3/00 , H05H1/02
CPC分类号： H01J37/32082 , C23C16/509 , C23C16/5093 , G03G5/08214 , G03G5/08278 , H01J37/32706
摘要： A plasma processing method and a plasma processing apparatus are provided in which a deposition film is formed, on a substrate serving also as an electrode, by application of high frequency power ranging from 20 MHz to 450 MHz with simultaneous application of DC voltage ranging from 30 to 300 V or -30 to -300 V and/or AC voltage ranging from 30 to 600 V to the substrate in an evacuatable reaction chamber. This method make it practicable to uniformize the plasma and the film thickness distribution independently of the discharge frequency and the applied high frequency power, thereby broadening the allowable range of conditions of the processing such as film formation and the allowable range of the design of the apparatus.
摘要翻译：提供一种等离子体处理方法和等离子体处理装置，其中通过施加20MHz至450MHz的高频功率，在同时作为电极的基板上形成沉积膜，同时施加30V的直流电压在可抽空的反应室中至300V或-30至-300V和/或AC至30V至600V的电压。该方法使得等离子体的均匀化和膜厚分布与喷射频率和施加的高频功率无关，从而扩大了成膜的处理条件的允许范围和设备的允许范围。

10. 发明授权

US5945353A Plasma processing method 失效
标题翻译：等离子体处理方法
公开(公告)号：US5945353A
公开(公告)日：1999-08-31
申请号：US942119
申请日：1997-10-01
申请人： Junichiro Hashizume , Shigenori Ueda , Shinji Tsuchida
发明人： Junichiro Hashizume , Shigenori Ueda , Shinji Tsuchida
IPC分类号： C23C16/24 , C23C16/50 , C23C16/509 , H01J37/32 , H01L21/205 , H01L21/302
CPC分类号： H01J37/32082
摘要： In a plasma processing method and apparatus for carrying out plasma processing by supplying a high-frequency power of 20 MHz to 450 MHz to cause discharge to take place between a first electrode serving also as a film forming substrate and a second electrode provided so as to surround the first electrode, the high-frequency power is supplied from its power source to the second electrode at two points at least. In plasma processing apparatuses as typified by plasma CVD apparatuses to which the high-frequency power of a frequency from 20 MHz to 450 MHz is supplied, this method and apparatus can effectively decrease unevenness in plasma processing in the peripheral direction of the film formed, can promise a high plasma processing rate and can improve the characteristics of a deposited film during deposited film formation.
摘要翻译：在通过提供20MHz至450MHz的高频功率进行等离子体处理的等离子体处理方法和装置中，在也用作成膜基板的第一电极和第二电极之间发生放电，围绕第一电极，至少在两点将高频电力从其电源提供给第二电极。在等离子体处理装置中，以等离子体CVD装置为代表，其中提供了频率为20MHz至450MHz的高频功率，该方法和装置可以有效地降低等离子体处理在成膜的周向方向上的不均匀性，承诺了高等离子体处理速度，并且可以在沉积膜形成期间改善沉积膜的特性。

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