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1. 发明专利

JP2007083225A Coating apparatus, painting method, production apparatus and method of electrophotographic photoreceptor, and production apparatus and method of endless belt 有权
标题翻译：涂布装置，印刷方法，生产装置和电子照相光电子学方法，以及生产装置和无带皮带方法
公开(公告)号：JP2007083225A
公开(公告)日：2007-04-05
申请号：JP2006130991
申请日：2006-05-10
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： AZUMA MASARU , HORII NORITAKA , MOCHIJI JUNJIRO , NAKABAYASHI WATARU
IPC分类号： B05C3/00 , B05D1/18 , B29C41/12 , B29L29/00 , G03G5/05 , G03G15/00 , G03G21/00
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus and a painting method which enable the generation of a homogeneous coating film with high productivity and for forming the coating film to the outer peripheral face of cylindrical body; and also to provide a production apparatus and a method of electrophotographic photoreceptor and a production apparatus and a method of an endless belt by using a mold. SOLUTION: A coating liquid 60 is consecutively and intermittently discharged from the coating liquid discharge slit 18 via the coating liquid channel 20 of a coating liquid holder 10 while a cylindrical body 500 is moved down (S100). The coating liquid 60 is filled between the internal face of coating liquid 10 and the outer peripheral face of cylindrical body 500 while the cylindrical body 500 is moved down and penetrate the upper opening 17a through the lower opening 17b of coating liquid holder 10 (S102). After the cylindrical body 500 reaches at the lowest end, the cylindrical body 500 is lifted up to the upper part and the coating liquid 60 is consecutively and intermittently discharged from the coating liquid discharge slit 18 so that the coating liquid 60 overflows at the upper end of coating liquid holder 10. Thus, the coating liquid 60 flows out from the lower opening 17b to a lower part and a coating film 62 is formed at the outer peripheral face of cylindrical body 500 positioned at the upper part of upper opening 17a (S104). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够以高生产率产生均匀的涂膜并将涂膜形成到圆筒体的外周面的涂布装置和涂布方法; 并且还提供使用模具的电子照相感光体的制造装置和方法以及环形带的制造装置和方法。解决方案：当筒体500向下移动时，涂布液体60经由涂液保持器10的涂布液通道20从涂布液排出狭缝18连续地间歇地排出（S100）。涂覆液体60被填充在涂布液体10的内表面和圆筒体500的外周面之间，同时圆筒体500向下移动并通过涂布液保持器10的下开口17b穿过上开口17a（S102）。在圆筒体500到达最下端之后，将圆筒体500提升到上部，并且涂布液体60从涂布液排出狭缝18连续地和间歇地排出，使得涂布液60在上端溢出因此，涂布液60从下开口17b流出到下部，在位于上开口17a的上部的圆筒体500的外周面形成涂膜62（S104 ）。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006267729A Reproducing method for base body for electrophotographic photoreceptor, end processing method for photoelectric photoreceptor, and photosensitive layer removing device 审中-公开
标题翻译：电摄影光电子体基体的再生方法，光电式光电转换器的终端处理方法，以及感光层除去装置
公开(公告)号：JP2006267729A
公开(公告)日：2006-10-05
申请号：JP2005087289
申请日：2005-03-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MOCHIJI JUNJIRO , NAKABAYASHI WATARU , AZUMA MASARU
IPC分类号： G03G5/00
摘要： PROBLEM TO BE SOLVED: To provide a reproducing method for a base body for an electrophotographic photoreceptor in which the conductive base material can easily be reproduced at low cost by surely removing a coating forming a photosensitive layer from an electrophotographic photoreceptor to be disposed, an end processing method for the electrophotographic photoreceptor in which an end photosensitive layer of an electrophotographic photoreceptor is stably and precisely peeled off without roughening surface properties and peeled off without changing electrophotographic characteristics nearby a boundary part and costs for solvent disposal processing and solvent gas processing are reducible, and a photosensitive layer removing device which implements them.
SOLUTION: Disclosed is the reproducing method for the base body for the electrophotographic photoreceptor in which the base body is made reproducible by removing the photosensitive layer formed on the cylindrical base of the electrophotographic photoreceptor, the reproducing method for the base body for the electrophotographic photoreceptor being characterized in that the photosensitive layer is peeled off by jetting dry ice particles toward the photosensitive layer together with compressed air.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电子照相感光体的基体的再现方法，其中导电基底材料可以容易地以低成本再现，从而确保从要放置的电子照相感光体形成感光层的涂层电子照相感光体的终端感光层的终端处理方法，其中电子照相感光体的末端感光层稳定且精确地剥离而没有变粗糙表面性能并在不改变边界部分附近的电子照相特性的情况下剥离，并且用于溶剂处理和溶剂气体处理是可还原的，以及实现它们的感光层去除装置。解决方案：公开了一种用于电子照相感光体的基体的再现方法，其中通过去除形成在电子照相感光体的圆柱形基底上的感光层使基体再现，该基体的再现方法为电子照相感光体的特征在于通过将干冰颗粒与压缩空气一起向感光层喷射而剥离感光层。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2004283734A Cylindrical substrate cleaning method 审中-公开
标题翻译：圆柱基材清洗方法
公开(公告)号：JP2004283734A
公开(公告)日：2004-10-14
申请号：JP2003079495
申请日：2003-03-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , NAKABAYASHI WATARU , FURUSAWA YASUO , MOCHIJI JUNJIRO , TANAKA HAJIME , SUZUKI YUTAKA
IPC分类号： G03G5/00 , B08B3/04 , G03G5/10
摘要： PROBLEM TO BE SOLVED: To provide a cylindrical substrate cleaning method capable of avoiding a nonuniform picture image such as half-tone, or the like, which is possibly caused due to an aqueous detergent solution remaining on the cylindrical substrate, thereby providing a cylindrical substrate with a high cleaning quality.
SOLUTION: This invention relates to the cylindrical substrate cleaning method utilizing at least one aqueous solution for cleaning and is characterized by dipping the cylindrical substrate into the aqueous solution at least once, with at least the last dipping solution substantially containing silica at a concentration of 30 mg/l or less.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够避免可能由于残留在圆柱形基板上的洗涤剂水溶液引起的诸如半色调等不均匀图像的圆柱形基板清洁方法，从而提供具有高清洁质量的圆柱形基板。解决方案：本发明涉及利用至少一种水溶液进行清洁的圆柱形基材清洗方法，其特征在于将圆柱形基材浸入水溶液中至少一次，至少最后一次浸渍溶液在一定程度上含有二氧化硅浓度为30mg / l以下。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2008012395A Immersion coating apparatus 审中-公开
标题翻译：涂层涂装
公开(公告)号：JP2008012395A
公开(公告)日：2008-01-24
申请号：JP2006184077
申请日：2006-07-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , NAKABAYASHI WATARU
IPC分类号： B05C3/09 , G03G5/00 , G03G5/05
摘要： PROBLEM TO BE SOLVED: To provide an immersion coating apparatus capable of making compatible the suppression of discharge into atmosphere of a solvent vapor and the reduction of ununiformness of a film thickness.
SOLUTION: In the immersion coating apparatus, a substrate 23 is immersed in a coating liquid 14 stored in a coating liquid tank 19 and is pulled up from an opening 30 having a hood 25 to form a coating film, a temperature of the hood 25 is at least lower than a temperature of the coating liquid 14 and a distance (d) of an outer surface of the substrate 23 and an inner surface 27 of the hood 25 is 10 mm or less. A recession/projection is provided on the inner surface 27 of the hood 25, thereby, also preferably promoting condensation of the solvent.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使抑制排放到溶剂蒸汽的气氛中并降低膜厚不均匀的浸渍涂布装置。解决方案：在浸涂装置中，将基板23浸渍在储存在涂液槽19中的涂布液14中，并从具有罩25的开口30被拉起以形成涂膜，罩25至少低于涂布液14的温度，并且基板23的外表面和罩25的内表面27的距离（d）为10mm以下。在罩25的内表面27上设置有凹凸/凸起，因此也优选地促进溶剂的冷凝。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008009196A Electrophotographic photoreceptor, method and apparatus for manufacturing the same, and electrophotographic image forming apparatus 有权
标题翻译：电子照相机，其制造方法和装置以及电子影像成像装置
公开(公告)号：JP2008009196A
公开(公告)日：2008-01-17
申请号：JP2006180495
申请日：2006-06-29
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , AZUMA MASARU , NAKABAYASHI WATARU , HIROSE HIDEKI , KUWABARA TATSUO , FUJITA MAMORU , TANAKA HAJIME
IPC分类号： G03G5/05 , G03G5/00
摘要： PROBLEM TO BE SOLVED: To manufacture electrophotographic photoreceptors in which a uniform photosensitive film free of unevenness has been formed in a good yield. SOLUTION: In a method for manufacturing such electrophotographic photoreceptors by cleaning surfaces of cylindrical substrates 23 and coating the surfaces with a coating solution of photoreceptor materials to form photosensitive films, when the surfaces of the cylindrical substrates 23 are immersion-coated with the coating solution 44, the cylindrical substrates 23 are vibrated in a state where the cylindrical substrates 23 are supported by a cylindrical substrate holding structure by applying to the cylindrical substrates 23 a vibrational frequency larger than the natural frequency of the cylindrical substrates 23 when the bottoms of the cylindrical substrates 23 are in non-contact with the solution level 24 of the coating solution 44. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：以良好的产率制造其中形成了不均匀的均匀感光膜的电子照相感光体。解决方案：在通过清洁圆柱形基板23的表面并用感光体材料的涂布溶液涂覆表面以形成感光膜的制造这种电子照相感光体的方法中，当圆柱形基板23的表面浸入涂布液44的圆筒状基板23的振动频率大于圆柱形基板23的固有频率的振动频率时，圆柱形基板23由圆柱形基板保持结构支撑的状态下振动，圆柱形基底23与涂层溶液44的溶液液面24不接触。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007004089A Method for manufacturing electrophotographic photoreceptor and apparatus for removing excess coating film 有权
标题翻译：制造电子照相感光体的方法和移除超薄膜的装置
公开(公告)号：JP2007004089A
公开(公告)日：2007-01-11
申请号：JP2005187470
申请日：2005-06-27
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SAITO TOSHIAKI , SEKO MASAMICHI , NAKABAYASHI WATARU , KUWABARA TATSUO , AZUMA MASARU , HIROSE HIDEKI , YAMADA TAKASHI , ASAHI TORU
IPC分类号： G03G5/00 , G03G5/05 , G03G5/10
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor with which the excess coating film of an electrophotographic photoreceptor is removed with an organic solvent, so that when the manufactured electrophotographic photoreceptor is used in an electrophotographic process, occurrence of an image defect (unevenness in halftone) can be suppressed, and an apparatus for removing an excess coating film. SOLUTION: The method for manufacturing an electrophotographic photoreceptor includes at least a coating film forming step of subjecting a cylindrical substrate to coating film formation treatment by a dip coating method, wherein after the coating film formation treatment, excess coating film removal treatment is carried out by which an excess coating film formed on at least one end of the cylindrical substrate is removed with the organic solvent, and the vapor concentration of the organic solvent on the end part of an image formation area of the cylindrical substrate in the excess coating film removal treatment is adjusted to ≤3%. The apparatus for removing an excess coating film is particularly used in the method for manufacturing an electrophotographic photoreceptor. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用有机溶剂除去电子照相感光体的多余涂膜的电子照相感光体的制造方法，使得当制造的电子照相感光体用于电子照相方法时，发生可以抑制图像缺陷（半色调的不均匀），以及用于去除多余的涂膜的装置。解决方案：电子照相感光体的制造方法至少包括：通过浸涂法对圆筒状基材进行成膜处理的涂膜形成工序，其中，在涂膜形成处理后，过度的除去膜的处理为进行了利用有机溶剂除去形成在筒状基材的至少一端的过量的涂膜，并且在过量涂层中的圆筒形基板的图像形成区域的端部上的有机溶剂的蒸汽浓度去膜处理调整至≤3％。用于除去过量涂膜的装置特别用于电子照相感光体的制造方法。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006235108A Honing processing method and apparatus, and electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus 审中-公开
标题翻译：珩磨加工方法和装置以及电子照相光电发生器，制造电子照相光电子学方法，工艺盒和电子照相装置
公开(公告)号：JP2006235108A
公开(公告)日：2006-09-07
申请号：JP2005047805
申请日：2005-02-23
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： FUJITA MAMORU , HORII NORITAKA , NAKABAYASHI WATARU , TANAKA HAJIME , SEKO MASAMICHI
IPC分类号： G03G5/00
摘要： PROBLEM TO BE SOLVED: To prevent deposition of an abrasive on the inner surface of a base body when applying honing processing to a base body or the like for an electrophotographic photoreceptor.
SOLUTION: The method of honing processing includes a roughening step of blowing an abrasive to a cylindrical base body to roughen the surface of the cylindrical base body and a cleaning step of cleaning the abrasive remaining on the surface of the cylindrical base body, wherein the abrasive is prevented from being deposited on the inner surface of the base body by spraying a fluid in the cylindrical base body at least either during or after the roughening step.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在对电子照相感光体的基体等进行珩磨处理时，研磨剂在基体的内表面上的沉积。解决方案：珩磨加工的方法包括将研磨剂吹到圆筒形基体上以粗糙化圆筒形基体的表面的粗糙化步骤和清洁残留在圆筒形基体表面上的磨料的清洁步骤，其中通过在粗糙化步骤期间或之后至少喷射流体至圆筒形基体中的流体，防止研磨剂沉积在基体的内表面上。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005043861A Cylindrical substrate and method for treating the same, electrophotographic photoreceptor, endless belt, and method for manufacturing the same 审中-公开
标题翻译：圆柱形基板及其处理方法，电子照相机，无端带及其制造方法
公开(公告)号：JP2005043861A
公开(公告)日：2005-02-17
申请号：JP2004078822
申请日：2004-03-18
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NISHIKAWA KYOKO , NAKABAYASHI WATARU , SEKO MASAMICHI , HONGO KAZUYA , YASHIKI YUICHI
IPC分类号： G03G5/10 , G03G5/00
摘要： PROBLEM TO BE SOLVED: To provide a method for treating a cylindrical base material in which both reattachment of foreign substances removed from the base material and surface corrosion of the base material are suppressed and by which the the base material surface is thoroughly cleaned, and also to provide a cylindrical substrate treated by using the method, an electrophotographic photoreceptor using the cylindrical substrate, and an endless belt obtained by using the cylindrical base material, and a method for manufacturing the same. SOLUTION: The method for treating a cylindrical base material includes an electrolytic alkaline water treatment step in which the peripheral surface of the cylindrical base material is treated with electrolytic alkaline water of ≥pH 9. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种处理圆柱形基材的方法，其中从基材除去的异物的再附着和基材的表面腐蚀都被抑制，并且基材表面被彻底清洁并且还提供使用该方法处理的圆柱形基底，使用圆柱形基底的电子照相感光体和使用圆柱形基底材料制成的环形带及其制造方法。解决方案：用于处理圆柱形基材的方法包括电解碱水处理步骤，其中圆柱形基材的圆周表面用≥pH9的电解碱性水处理。版权所有（C）2005 ，JPO＆NCIPI

9. 发明专利

JP2005000835A Washing method for cylindrical base material 审中-公开
标题翻译：圆柱体材料的洗涤方法
公开(公告)号：JP2005000835A
公开(公告)日：2005-01-06
申请号：JP2003168038
申请日：2003-06-12
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , NAKABAYASHI WATARU , TANAKA HAJIME , FURUSAWA YASUO , MOCHIJI JUNJIRO , HORII NORITAKA
IPC分类号： G03G5/10 , B08B3/10
摘要： PROBLEM TO BE SOLVED: To further improve washing effect in regard to the washing method for a cylindrical base material used, for example, as a base material of an electrophotographic photoreceptor.
SOLUTION: This washing method for the cylindrical base material comprises a process in which a washing liquid is supplied from a washing liquid supply port 5 into a washing tank 2 to overflow therefrom, a process in which the cylindrical base material 4 is immersed in the washing tank 2 to a position where a through hole of the cylindrical base material 4 is arranged above an air bubble supply port 6 and the cylindrical base material 4 is washed while air bubbles are supplied substantially only inside the through hole of the cylindrical base material 4 from the air bubble supply port 6, a process in which the cylindrical base material 4 after washing is pulled up from the washing tank 2, and a process in which air bubbles are supplied into the washing tank 2 after the washed cylindrical base material 4 is pulled up from the washing tank 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了进一步提高使用的圆筒形基材的洗涤方法的洗涤效果，例如作为电子照相感光体的基材。解决方案：该圆筒形基材的清洗方法包括将清洗液从洗涤液供给口5供给到清洗槽2中以使其溢出的过程，将圆筒状基材4浸渍的工序在洗涤槽2中，将圆筒状基材4的通孔配置在气泡供给口6的上方的位置，在圆筒状的基材的通孔内部仅供给气泡的同时清洗圆筒状的基材4 来自气泡供给口6的材料4，洗涤后的筒状基材4从洗涤槽2拉出的过程，以及在洗涤后的圆筒状基材 4从洗涤槽4拉出。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004309697A Electrophotographic photoreceptor and method for manufacturing the same 审中-公开
公开(公告)号：JP2004309697A
公开(公告)日：2004-11-04
申请号：JP2003101525
申请日：2003-04-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： SEKO MASAMICHI , NAKABAYASHI WATARU , TANAKA HAJIME , FURUSAWA YASUO , MOCHIJI JUNJIRO , NISHIKAWA KYOKO
IPC分类号： G03G5/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which does not cause image defects such as white spots and black spots, and a method for manufacturing an electrophotographic photoreceptor by which the above photoreceptor can be efficiently manufactured in a high yield.
SOLUTION: The electrophotographic photoreceptor includes a photosensitive layer on the periphery of a cylindrical substrate surface-roughening by honing, and when the length of the cylindrical substrate in the lengthwise direction is represented by L, in the region from at least one end to 0.03L on the inner face of the cylindrical substrate, an abradant of ≥10 μm particle diameter does not stick to the inner face. In the method for manufacturing an electrophotographic photoreceptor, a honing step including surface roughening and washing for washing out an abradant remaining on the inner face of a cylindrical substrate is carried out before forming a photosensitive layer, and after the washing, when the length of the cylindrical substrate in the lengthwise direction is represented by L, in the region from at least one end to 0.03L on the inner face of the cylindrical substrate, an abradant of ≥10 μm particle diameter does not stick to the inner face.
COPYRIGHT: (C)2005,JPO&NCIPI

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