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1. 发明授权

US4218132A Drum cleaning apparatus for electrophotographic copying machine 失效
标题翻译：电子照相复印机用滚筒清洗装置
公开(公告)号：US4218132A
公开(公告)日：1980-08-19
申请号：US965024
申请日：1978-11-30
申请人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
发明人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0011
摘要： A drum cleaning apparatus for an electrophotographic copying machine includes a toner image forming drum rotatable about a horizontal axis, a blade for scraping off toner particles deposited on the cylindrical outer surface of the drum, an inclined toner particle guide plate having an upper edge bearing on the outer surface of the drum upstream of the scraping blade as viewed in the rotating direction of the drum and a lower edge positioned at an opening of a toner collecting container, a holding structure for supporting the toner guide plate and mounted swingably on a shaft with play, the shaft extending in parallel with the axis of said drum. Feeble and periodical shocks are applied to the toner guide plate by way of the supporting shaft thereby to promote the sliding down of the toner particles on and along the guide plate into the collecting container to prevent accumulation of the particles on the plate.
摘要翻译：一种用于电子照相复印机的滚筒清洁装置包括可围绕水平轴线旋转的调色剂图像形成滚筒，用于刮除沉积在滚筒的圆柱形外表面上的调色剂颗粒的刮刀，具有上边缘轴承的倾斜调色剂颗粒引导板在滚筒的旋转方向上观察的刮刀的上游的滚筒的外表面和位于调色剂收集容器的开口处的下边缘，用于支撑调色剂引导板并可摆动地安装在轴上的保持结构，所述轴与所述滚筒的轴线平行延伸。通过支撑轴将微小和周期性的冲击施加到调色剂引导板上，从而促使调色剂颗粒在引导板上和沿引导板向下滑动到收集容器中，以防止颗粒堆积在板上。

2. 发明授权

US4211484A Drum cleaning blade for image transfer type electrophotographic copying machine 失效
标题翻译：用于图像转印型电子照相复印机的感光鼓清洁刮板
公开(公告)号：US4211484A
公开(公告)日：1980-07-08
申请号：US965025
申请日：1978-11-30
申请人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
发明人： Fumio Iwai , Masakazu Kokiso , Junichi Koiso , Tamio Ogino
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0011
摘要： A drum cleaning blade for a image transfer type of copying machine which has a rotatable drum provided thereon with a photo-sensitive cylindrical layer in which an electrostatic latent image of an original to be copied is produced and developed by a toner powder. The blade comprises a main sheet-like center portion having a straight lower edge and a pair of side portions from which triangular projections extend forwardly, respectively. The inner edges of the triangular projections are slanted outwardly.The side portions in which the triangular projections are formed are separated from the main portion through cuts.The lower edge as well as the slanted inner edges of the triangular projections are caused to bear on the outer cylindrical surface of the drum thereby to scrape off the toner particles remaining as deposited on the drum surface after the transfer processing of the toner image to a transfer sheet. The inner slanted edges of the triangular projections serve to prevent the toner particles as scraped off from being scattered laterally outwardly from the drum.
摘要翻译：一种用于图像转印型复印机的滚筒清洁刮刀，其具有设置有感光圆柱形层的可旋转滚筒，其中通过调色剂粉末产生并显影要复印的原稿的静电潜像。叶片包括具有直的下边缘的主片状中心部分和分别向前延伸三角形突起的一对侧部。三角形突起的内边缘向外倾斜。形成三角形突起的侧部通过切口与主要部分分离。使三角形突出部的下边缘以及倾斜的内边缘承载在滚筒的外圆柱形表面上，从而在调色剂图像转印到一个图像之后刮掉留在鼓表面上的调色剂颗粒转让表。三角形突起的内部倾斜边缘用于防止刮掉的调色剂颗粒从滚筒向外横向分散。

3. 发明授权

US4165173A Toner removing means for photosensitive drums for electrophotography 失效
标题翻译：用于电子照相的感光鼓的调色剂去除装置
公开(公告)号：US4165173A
公开(公告)日：1979-08-21
申请号：US837160
申请日：1977-09-28
申请人： Fumio Iwai , Junichi Koiso , Masakazu Kokiso , Masaru Inoue
发明人： Fumio Iwai , Junichi Koiso , Masakazu Kokiso , Masaru Inoue
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/10
摘要： For removing toner from a photosensitive drum roll for electrophotography, a blade contacts the surface of the drum roll at a location where said surface is moving upwardly, to scrape residual toner therefrom. A resilient transfer roll, spaced below the blade, carries away toner that falls from the drum roll. The transfer roll is directly rotatably driven by the drum roll. One of the rolls has enlarged diameter end portions for driving contact between the rolls at zones outside the image area of the drum roll. The resilient transfer roll is urged toward the drum roll under a biasing force that radially compresses its end portions to maintain it either in merely line contact with the image area of the drum roll or spaced from that area by a distance less than the diameter of toner particles.
摘要翻译：为了从用于电子照相的感光鼓辊中除去调色剂，叶片在所述表面向上移动的位置处接触鼓辊的表面，以从其刮去残留的调色剂。在叶片下方间隔的弹性转移辊带走从鼓辊落下的调色剂。转印辊由鼓辊直接旋转驱动。一个辊具有扩大的直径端部，用于在鼓辊的图像区域外的区域处驱动辊之间的接触。弹性转移辊在径向压缩其端部部分的偏置力的作用下被推向鼓辊，以使其与鼓辊的图像区域仅线性接触或者与该区域间隔开距离小于调色剂直径的距离粒子。

4. 发明授权

US4375327A Roller fixing device 失效
标题翻译：滚筒固定装置
公开(公告)号：US4375327A
公开(公告)日：1983-03-01
申请号：US328919
申请日：1981-12-09
申请人： Kenichi Matsumoto , Hiroaki Ura , Tamio Ogino , Junichi Koiso
发明人： Kenichi Matsumoto , Hiroaki Ura , Tamio Ogino , Junichi Koiso
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A roller fixing device wherein a claw member facing a pressure roller is arranged so that the distance between the contact point of a roller and a pressure roller and the top end portion of said claw member be within 6.5 mm on the pressure roller periphery and an angle between a tangential line of the pressure roller at a point where said top end portion of said claw member contacts under pressure with said pressure roller and the upper edge of said claw member be at least 45 degrees. Said roller is a heat roller including a heater therein. An electrophotographic copying machine which comprises: a charge receptor, a latent image forming means for forming an electrostatic latent image on said charge receptor, a developing means for developing said electrostatic latent image, a transferring means for transferring said developed image to a transfer material, and said roller fixing device.
摘要翻译：一种辊固定装置，其中面对加压辊的爪构件布置成使得辊和压力辊的接触点与所述爪构件的顶端之间的距离在加压辊周边上在6.5mm内，并且角度在所述爪构件的顶端部与所述加压辊接触的位置与所述爪构件的上缘之间的所述加压辊的切线之间的距离为至少45度。所述辊是其中包括加热器的加热辊。一种电子照相复印机，包括：电荷接收器，用于在所述电荷接收器上形成静电潜像的潜像形成装置，用于显影所述静电潜像的显影装置，用于将所述显影图像转印到转印材料的转印装置，和所述辊固定装置。

5. 发明授权

US4360944A Toner transporting device for an electrostatic recording apparatus 失效
标题翻译：用于静电记录装置的调色剂传送装置
公开(公告)号：US4360944A
公开(公告)日：1982-11-30
申请号：US240805
申请日：1981-03-05
申请人： Fumio Iwai , Junichi Koiso , Tsugio Hirabayashi , Hiroaki Ura
发明人： Fumio Iwai , Junichi Koiso , Tsugio Hirabayashi , Hiroaki Ura
IPC分类号： B65G33/00 , G03G15/08 , G03G21/10 , G03G21/00
CPC分类号： G03G15/0822
摘要： A toner transporting device for an electrophotographic copying apparatus includes a transporter for carrying toner to and into a chamber through a first opening therein, a second opening in the chamber through which toner in the chamber is moved out of the same in a different direction, and an elastic plate mounted at one of its ends for rotation within the chamber such that its opposite tip end is maintained in contact with the interior wall of the chamber except at the second chamber opening so as to move toner from the first to and through the second chamber opening.
摘要翻译：一种用于电子照相复印装置的调色剂输送装置，包括：运送器，用于通过其中的第一开口将调色剂运送到室中;室中的第二开口，室中的调色剂通过该第二开口沿不同的方向移出，安装在其一个端部处用于在室内旋转的弹性板，使得其相对的顶端保持与腔室的内壁接触，除了在第二室开口处，以便将调色剂从第一室向第二室房间开放。

6. 发明授权

US3988583A Electrostatic imaging process using X-rays 失效
标题翻译：使用X射线的静电成像过程
公开(公告)号：US3988583A
公开(公告)日：1976-10-26
申请号：US559652
申请日：1975-03-18
申请人： Masahiro Fukase , Fumio Iwai , Junichi Koiso , Yoichi Ishii
发明人： Masahiro Fukase , Fumio Iwai , Junichi Koiso , Yoichi Ishii
IPC分类号： A61B6/00 , G03G5/02 , G03G15/054 , G03G15/22 , G03B41/16
CPC分类号： G03G15/0545 , Y10S430/143
摘要： A process of producing an electrostatic photographic image by means of X-rays, comprising applying a voltage across two electrodes disposed in opposed parallel relationship, one of the electrodes having a layer of an insulating material on the side thereof facing the other electrode, the space between the insulating layer and the other electrode being filled with an electron or ion emitting liquid. The electrons or ions are generated in the liquid by subjecting the latter to imagewise exposure with X-rays and the electrons or ions are absorbed on the surface of the insulating layer to form an electrostatic latent image. The latent image is then developed with ionized toner to render the same visible.
摘要翻译：一种通过X射线产生静电摄影图像的方法，包括以相对的平行关系设置的两个电极之间施加电压，其中一个电极在其面向另一个电极的一侧具有绝缘材料层，空间在绝缘层和另一个电极之间填充有电子或离子发射液体。在液体中产生电子或离子，通过对X射线进行成像曝光，并且电子或离子被吸收在绝缘层的表面上以形成静电潜像。然后用电离调色剂显影潜影以呈现相同的可见光。

7. 发明授权

US06580897B2 Cleaning device, and image forming method and image forming apparatus using the cleaning device 有权
标题翻译：清洁装置和图像形成方法以及使用该清洁装置的图像形成装置
公开(公告)号：US06580897B2
公开(公告)日：2003-06-17
申请号：US09934168
申请日：2001-08-21
申请人： Kazuhiko Sato , Junichi Koiso
发明人： Kazuhiko Sato , Junichi Koiso
IPC分类号： G03G2100
CPC分类号： G03G21/0029
摘要： A cleaning device removing residual toner from a photoreceptor. The cleaning device has a cleaning blade composed of a plurality of plate materials laminated together. The plate materials include a cleaning blade member and a plastic member each of which is mounted on a support. In use, the cleaning blade member is brought into contact with the photoreceptor; however, the plastic member is not brought into contact with the photoreceptor. The elastic modulus of the cleaning blade D1 and the elastic modulus of the plastic member D2 satisfy the following formula 16≦D2/D1≦2,800.
摘要翻译：从感光体去除残留调色剂的清洁装置。清洁装置具有由层叠在一起的多个板材构成的清洁刮板。板材包括清洁刮板构件和每个安装在支撑件上的塑料构件。在使用中，清洁刮板构件与感光体接触; 然而，塑料构件不与感光体接触。清洁刀片D1的弹性模量和塑料构件D2的弹性模量满足下式16 <= D2 / D1 <= 2800。

8. 发明授权

US4300757A Apparatus for receiving recording sheets in upset state for copying machine 失效
标题翻译：用于在复印机的镦锻状态下接收记录纸的装置
公开(公告)号：US4300757A
公开(公告)日：1981-11-17
申请号：US088359
申请日：1979-10-26
申请人： Junichi Koiso , Hiroko Ito
发明人： Junichi Koiso , Hiroko Ito
IPC分类号： G03B27/14 , B65H29/12 , B65H31/00 , G03G15/00
CPC分类号： G03G15/6552 , B65H29/12 , B65H31/00 , B65H2301/333
摘要： An apparatus for collecting copy sheets in facially reversed or overturned relation with respect to their discharge from a copying machine includes a guide member disposed proximate the discharge port of the machine. The guide member comprises a substantially planar guide portion inclined at a predetermined angle relative to the direction of copy sheet discharge from the machine, and a deflecting portion unitarily extending from the guide portion at a predetermined angle with respect thereto. The apparatus further includes a receiving tray spaced below the discharge port and toward which discharged copy sheets are deflected by contact with the guide and deflecting portions of the guide member for collection in overturned or face reversed orientation.
摘要翻译：用于收集相对于从复印机排出的相反或翻转关系的复印纸的设备包括设置在机器的排出口附近的引导部件。引导构件包括基本上平面的引导部分，其相对于从机器排出的复印纸方向以预定角度倾斜，并且偏转部分从引导部分以相对于其的预定角度一体地延伸。该设备还包括在排出口下方间隔开的接收托盘，并且通过与导向件和导向件的偏转部分的接触而使排出的复印片偏转，以便在翻转或面向相反的方向收集。

9. 发明申请

US20070086815A1 Cleaning device and image printing apparatus installing the cleaning device 审中-公开
标题翻译：安装清洁装置的清洁装置和图像打印装置
公开(公告)号：US20070086815A1
公开(公告)日：2007-04-19
申请号：US11473037
申请日：2006-06-23
申请人： Junichi Koiso , Erika Sawada , Hideaki Tanaka
发明人： Junichi Koiso , Erika Sawada , Hideaki Tanaka
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： The present invention provides a cleaning device which has an elastic cleaning blade coming into pressure-contact with a surface of an image carrier at a edge on one surface side thereof in a counter state to remove toner remaining on the image carrier, comprises a regulating member being arranged so as to oppose to the other side surface of the cleaning blade, wherein the regulating member has a regulating surface for regulates a flex amount of the cleaning blade, the regulating surface being faced oppositely to the other side surface of the cleaning blade at a predetermined gap.
摘要翻译：本发明提供了一种清洁装置，其具有弹性清洁刮板，其在对置状态下在其一个表面侧的边缘处与图像载体的表面压力接触以去除残留在图像载体上的调色剂，被布置成与清洁刮板的另一侧表面相对，其中调节构件具有用于调节清洁刮板的弯曲量的调节表面，调节表面与清洁刮板的另一侧面相对面一个预定的差距。

10. 发明授权

US07043172B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07043172B2
公开(公告)日：2006-05-09
申请号：US10830269
申请日：2004-04-21
申请人： Yasushi Koshimura , Junichi Koiso , Kanehiro Watanabe
发明人： Yasushi Koshimura , Junichi Koiso , Kanehiro Watanabe
IPC分类号： G03G21/00
CPC分类号： G03G21/0052 , G03G15/0898 , G03G2221/0005
摘要： An image forming apparatus may comprise a suction section, fitted onto the air vent, for sucking toner particles scattered in the image forming apparatus, including an intermediate duct in which the toner particles accumulate and which is detachable from the suction section, and an exhaust fan for sucking air including the toner particles, through the intermediate air duct, and discharging air outside the image forming apparatus.
摘要翻译：图像形成装置可以包括装配在通气口上的抽吸部分，用于吸收散布在图像形成装置中的调色剂颗粒，包括其中调色剂颗粒积聚并可从抽吸部分拆卸的中间管道;以及排气扇用于通过中间空气管道吸入包括调色剂颗粒的空气，并且将图像形成装置外部的空气排出。

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