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公开(公告)号：US4279501A
公开(公告)日：1981-07-21
申请号：US36736
申请日：1979-05-07
申请人： Kenji Kojima , Sakae Ota , Akio Katsumata , Toshiaki Kameyama , Toshio Watanabe , Tadao Koike
发明人： Kenji Kojima , Sakae Ota , Akio Katsumata , Toshiaki Kameyama , Toshio Watanabe , Tadao Koike
CPC分类号： G03G21/0088
摘要： A cleaning device for a photoelectrostatic copying apparatus has a cleaning blade and a cleaning roller adapted to be brought into pressing engagement with a photosensitive member to effect cleaning thereof after transfer printing. The cleaning blade is brought out of contact with the photosensitive member and the cleaning roller is either brought out of contact with the photosensitive member or has its contact pressure reduced when the apparatus is inoperative, whereby damage to the photosensitive member due to the pressing engagement of the photosensitive member with the blade and the roller can be avoided or minimized.
摘要翻译： 用于光电复制装置的清洁装置具有清洁刮板和清洁辊，该清洁刮板和清洁辊适于与感光部件进行压力接合，以在转印之后进行清洁。 清洁刮板与感光构件脱离接触，并且清洁辊与感光构件脱离接触或者当设备不工作时其接触压力降低，由此由于按压接合的感光构件的损坏 可以避免或最小化具有刀片和辊的感光构件。
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公开(公告)号：US4168329A
公开(公告)日：1979-09-18
申请号：US725877
申请日：1976-09-23
申请人： Seiichi Miyakawa , Akira Midorikawa , Susumu Tatsumi , Youtarou Kakitani , Toyoo Okamoto , Sakae Ota , Kenji Kojima
发明人： Seiichi Miyakawa , Akira Midorikawa , Susumu Tatsumi , Youtarou Kakitani , Toyoo Okamoto , Sakae Ota , Kenji Kojima
CPC分类号： G03G15/065
摘要： An auto-bias developing process for developing an electrostatic latent image formed on a photosensitive member which includes the step of storing a detected potential in order to apply a fixed bias potential to a developing electrode plate wherein the surface potential of a photosensitive member is detected through a developing solution by a sensor electrode, and is stored in a memory circuit for subsequent conversion to a fixed bias potential which corresponds to the detected potential and is applied to the developing electrode. The process also includes the step of removing any toner which attaches to the developing electrode plate, by the application of a reverse bias potential thereto when the developing process is not taking place and the step of rendering the developing electrode plate electrically floating for removing toner from the plate and preventing deposition of toner onto the surface of the photosensitive member.
摘要翻译： 一种用于显影形成在感光构件上的静电潜像的自偏压显影工艺，其包括存储检测电位的步骤，以便对显影电极板施加固定的偏压电位，其中感光构件的表面电位通过 通过传感器电极的显影液，并存储在存储电路中，用于随后转换成对应于检测电位的固定偏置电位并施加到显影电极。 该方法还包括当显影过程不发生时通过向其施加反向偏压电位而除去附着到显影电极板的任何调色剂的步骤，以及使显影电极板电浮动以除去调色剂的步骤 并且防止调色剂沉积到感光构件的表面上。
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3.发明授权Construction of electrophotographic copying machines with a cleaning unit for photosensitive surface 失效具有用于感光表面的清洁单元的电子照相复印机的构造
公开(公告)号：US4032229A
公开(公告)日：1977-06-28
申请号：US647813
申请日：1976-01-09
申请人： Tatsuo Tani, formerly Nishikawa , Susumu Tatsumi , Mitsuo Tanaka , Sakae Ota , Akira Midorikawa
发明人： Tatsuo Tani, formerly Nishikawa , Susumu Tatsumi , Mitsuo Tanaka , Sakae Ota , Akira Midorikawa
CPC分类号： G03G21/0088
摘要： The electrophotographic copying machines are of the type in which a photosensitive drum is removable from the machine, for inspection or other purposes, through an opening formed in a sidewall, which opening is normally covered by a coverplate. Plural cleaning devices which are normally maintained in pressing engagement with the peripheral drum surface, are automatically released from such engagement once the coverplate has been dismounted from the sidewall and also returned to the original position as the coverplate is remounted, thereby preventing damage of the drum as well as a wrong usage of the machine which may be caused by inadvertently failing to reset each cleaning device. The construction is further effective to adjust the respective forces with which the cleaning devices are pressed against the peripheral drum surface and moreover to deenergize a motor or motors, for driving the drum and/or other movable parts, as the cleaning devices are lifted from engagement with the drum surface, thereby permitting an inspection of such movable parts in operation even after the coverplate has been dismounted from the sidewall.
摘要翻译： 电子照相复印机是通过形成在侧壁中的开口，感光鼓可从机器移除以进行检查或其他目的的类型，该开口通常由盖板覆盖。 一旦保持与周边滚筒表面压配合的多个清洁装置，一旦盖板从侧壁上拆下就自动脱离这种接合，并且当盖板被重新安装时也返回原来的位置，从而防止滚筒损坏 以及可能由于无意中不能重置每个清洁装置而引起的机器的错误使用。 该结构进一步有效地调节清洁装置被压靠在外围鼓表面上的各自的力，并且此外为了驱动滚筒和/或其他可移动部件的马达或马达断电，因为清洁装置从接合 与滚筒表面一起，从而即使在盖板从侧壁上拆下之后也能够操作这些可动部件的检查。
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公开(公告)号：US4385305A
公开(公告)日：1983-05-24
申请号：US290562
申请日：1981-08-06
CPC分类号： G11B7/243 , G11B2007/24314 , G11B2007/24316 , Y10S430/146 , Y10S430/165
摘要： Disclosed is a recording member which comprises a substrate and a recording layer containing at least selenium and at least one element selected from the group consisting of tellurium and bismuth, wherein the selenium content is higher in the vicinity of the surface of the recording layer and/or in the vicinity of the interface between the recording layer and the substrate than the average selenium content in other portions. By virtue of the presence of this high selenium content portion, the oxidation resistance and water resistance are improved, and a recording member having stable characteristics can be obtained.
摘要翻译： 公开了一种记录部件，其包括基板和至少含有硒和至少一种选自碲和铋的元素的记录层，其中硒含量在记录层的表面附近较高，和/ 或者在记录层和基板之间的界面附近，而不是其它部分的平均硒含量。 由于存在这种高硒含量部分，耐氧化性和耐水性得到改善，并且可以获得具有稳定特性的记录元件。
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公开(公告)号：US4194837A
公开(公告)日：1980-03-25
申请号：US964876
申请日：1978-11-30
申请人： Tatsuo Tani , Sakae Ota , Masao Kono
发明人： Tatsuo Tani , Sakae Ota , Masao Kono
CPC分类号： G03B27/6257
摘要： A multi-mode copying machine capable of effecting copying in accordance with a sheet mode copying system and a book mode copying system is provided with an original feed apparatus having means for guiding conveyor belts to deflect away from an original irradiation position in their travel, the conveyor belts being adapted to transport an original in sheet form. Further, the original feed apparatus has means for transporting an original in sheet form exactly at a predetermined rate in the sheet mode copying system and for transporting the original without deformation or breakage while being fed at a high rate in the book mode copying system.
摘要翻译： 能够根据纸张模式复印系统和书本模式复印系统进行复印的多模式复印机设置有原稿进给装置，该原稿进给装置具有用于引导输送带在其行进中偏离原始照射位置的装置， 输送带适于以原纸形式运输原件。 此外，原稿进给装置具有用于在纸张模式复印系统中以预定速率精确地传送原稿的原稿，并且在书本模式复印系统中以高速率进给的同时传送原稿而没有变形或破损的装置。
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公开(公告)号：US4434429A
公开(公告)日：1984-02-28
申请号：US311888
申请日：1981-10-15
CPC分类号： G11B7/243 , G11B2007/24304 , G11B2007/24306 , G11B2007/24308 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2578
摘要： An information recording member comprising a substrate, and a thin film formed on the substrate with or without an intermediate layer therebetween and irradiated with a recording beam to make an aperture or recess in the thin film, is disclosed in which the thin film is a crystalline film and has a composition expressed by a general formula Se.sub.x Te.sub.y M.sub.z, where x, y and z are given by formulae 0.02.ltoreq.x.ltoreq. 0.35, 0.50.ltoreq.y.ltoreq.0.98 and 0.ltoreq.z.ltoreq.0.45, respectively, and M indicates at least one element selected from the group consisting of As, Sb, Bi, S, Si, Ge, Sn, Pb, Al, Ga, In, Tl, Zn, Cd, Au, Ag, Cu, Ni, Pd, Rh, Cr, Mo, W and Ta, and in which the thin film does not deteriorate to such an extent as seen in conventional recording films when a time has elasped, since the thin film is crystalline.
摘要翻译： 一种信息记录部件，其特征在于，包括基板和薄膜，所述薄膜在所述基板上形成有或没有中间层，并且在其间照射有记录光束以在所述薄膜中形成孔或凹部，其中所述薄膜是晶体 并且具有由通式SexTeyMz表示的组成，其中x，y和z由公式0.02
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公开(公告)号：US4400707A
公开(公告)日：1983-08-23
申请号：US290654
申请日：1981-08-06
申请人： Munehisa Mitsuya , Motoyasu Terao , Sakae Ota , Yoshio Taniguchi , Toshimitsu Kaku , Shinkichi Horigome
发明人： Munehisa Mitsuya , Motoyasu Terao , Sakae Ota , Yoshio Taniguchi , Toshimitsu Kaku , Shinkichi Horigome
CPC分类号： B41M5/24 , G11B7/2575 , B41M5/42 , G11B7/244 , G11B7/252
摘要： A recording medium in which a substrate, an inorganic material layer adapted to absorb light and generate heat, a first organic material layer made of an organic matter containing metal, and a second organic material layer adapted to be deformed or removed by heat are successively stacked. A metal salt of an organic acid, or organic metal compound etc. are employed for the first organic material layer. Owing to the presence of this layer, the recording medium exhibits a stability against changes in the ambient temperature.
摘要翻译： 依次层叠记录介质，其中衬底，适于吸收光并产生热的无机材料层，由含金属的有机物构成的第一有机材料层和适于被加热变形或除去的第二有机材料层 。 有机酸或有机金属化合物等的金属盐用于第一有机材料层。 由于该层的存在，记录介质对环境温度的变化表现出稳定性。
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8.发明授权Apparatus for cleaning a photosensitive member of an electrophotographic copying machine 失效用于清洁电子照相复印机的感光构件的装置
公开(公告)号：US4080059A
公开(公告)日：1978-03-21
申请号：US651253
申请日：1976-01-22
申请人： Tatsuo Tani formerly Nishikawa , Takashi Yano , Ichiro Fukushima , Toshio Hayashi , Susumu Tatsumi , Sakae Ota
发明人： Tatsuo Tani formerly Nishikawa , Takashi Yano , Ichiro Fukushima , Toshio Hayashi , Susumu Tatsumi , Sakae Ota
CPC分类号： G03G21/0088
摘要： An apparatus for cleaning an endless photosensitive surface includes a photoreceptor rotatable around a horizontal axis in an electrophotographic copying machine. A cleaning roller and an edge of a blade are maintained in frictional engagement with the upper run of the rotating surface and into the space between the roller and the blade, a cleaning liquid is continuously supplied onto the surface between the blade edge and the cleaning roller, thereby achieving an effective cleaning function. The liquid within the space tending to flow over the other edge of the blade remote from the photosensitive surface and to then drip on the cleaned surface, is effectively prevented in accordance with the invention.
摘要翻译： 用于清洁环形感光表面的设备包括在电子照相复印机中可围绕水平轴旋转的感光体。 清洁辊和叶片的边缘保持与旋转表面的上游摩擦接合并进入辊和叶片之间的空间，清洁液体连续地供应到叶片边缘和清洁辊之间的表面上 ，从而实现有效的清洁功能。 根据本发明，有效地防止了空间内趋向于远离感光表面流动并随后滴在清洁表面上的空间内的液体。
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公开(公告)号：US4056315A
公开(公告)日：1977-11-01
申请号：US647816
申请日：1976-01-09
申请人： Kenzo Ariyama , Sakae Ota , Sunao Ikeda , Toyoo Okamoto
发明人： Kenzo Ariyama , Sakae Ota , Sunao Ikeda , Toyoo Okamoto
CPC分类号： G03G15/11
摘要： A squeeze roller retraction assembly for use with electrophotographic copying machines of the type in which a photosensitive drum is removable from the machine, for inspection or other purposes, through an opening formed in a sidewall which opening is normally covered by a coverplate. A squeeze roller which normally engages with the peripheral drum surface has its engagement therewith automatically released once the coverplate has been dismounted from the sidewall, and also is returned to its operative position as the coverplate is remounted, to thereby prevent damage of the drum as well as a wrong usage of the machine which may be caused by forgetting to replace the squeeze roller to the operative position.
摘要翻译： 用于电子照相复印机的挤压辊收回组件，其中感光鼓可从机器移除，用于检查或其他目的，通过形成在侧壁中的开口，该开口通常被盖板覆盖。 一旦与外围滚筒表面接合的挤压辊，一旦盖板从侧壁上卸下，其与其接合就会自动释放，并且当盖板被重新安装时也被返回到其操作位置，从而防止滚筒损坏 作为可能由忘记将挤压辊更换到操作位置而引起的机器的错误使用。
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