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公开(公告)号：US4477173A
公开(公告)日：1984-10-16
申请号：US393871
申请日：1982-06-30
申请人： Nobuhiko Kozuka , Shigeo Koyama , Masami Kai , Ichiro Takahashi , Hiromi Sakata , Atsushi Kano
发明人： Nobuhiko Kozuka , Shigeo Koyama , Masami Kai , Ichiro Takahashi , Hiromi Sakata , Atsushi Kano
CPC分类号： G03G15/0875 , G03G15/0877 , Y10S222/01
摘要： A toner replenishing device for replenishing toner to a developing device in an electrostatic copying apparatus includes a storing box extending in approximately a horizontal direction, a supply roller provided at a supply port at an end of the storing box, pairs of wheels respectively provided at opposite ends of the storing box, a pair of endless stretched members passed around the wheels, a stirring and supply rod provided between the endless stretched members, and a device for driving the wheels so as to move the lower portion of the endless stretched members toward the supply roller.
摘要翻译： 一种用于在静电复印设备中将调色剂补充到显影装置的调色剂补充装置包括：大致沿水平方向延伸的储存箱，设置在储存箱端部的供给口处的供应辊，分别设置在相对的存储箱 存放箱的端部，围绕车轮传递的一对环形拉伸构件，设置在无端拉伸构件之间的搅拌供给杆，以及用于驱动车轮的装置，以使无端拉伸构件的下部向着 供应辊。
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公开(公告)号：US4511241A
公开(公告)日：1985-04-16
申请号：US400284
申请日：1982-07-21
申请人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
发明人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
IPC分类号： G03G15/00
CPC分类号： G03G15/5012
摘要： A copying apparatus capable of performing a first preset number of copying operations corresponding to a first original document in a successive copying operation mode, and performing a second preset number of copying operations corresponding to a second original document in an intruded copying operation mode includes preset number display elements for indicating a first and second preset numbers, first counter for counting a number of copying operations, a copy number display element for indicating a value counted by the first counting means, a second counter for counting a discharged copy paper after the completion of a copying operation, and a detector for detecting a jam of the copy paper. The counted value of the first counter is revised so as to be equal to the counted value of the second counter when a copy paper jam occurs.
摘要翻译： 一种能够在连续复印操作模式中执行与第一原始文档相对应的第一预设数量的复印操作并且在入侵复印操作模式中执行与第二原始文档相对应的第二预设数量的复印操作的复印设备包括预设数字 用于指示第一和第二预设号码的显示元件，用于计数复印操作次数的第一计数器，用于指示由第一计数装置计数的值的复印件数显示元件，在完成之后对放电复印纸进行计数的第二计数器 复印操作和用于检测复印纸卡纸的检测器。 当发生复印卡纸时，第一计数器的计数值被修改为等于第二计数器的计数值。
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公开(公告)号：US4484734A
公开(公告)日：1984-11-27
申请号：US400286
申请日：1982-07-21
申请人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
发明人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
CPC分类号： G03G15/6502
摘要： A copy paper feeding device for a copying apparatus includes a plurality of cassettes which are capable of storing copy paper sheets and a feeder which respectively corresponds to each of the cassettes. Each feeder is selectively driven so as to feed the copy paper sheets in the case where the cassettes store copy paper sheets having different sizes and each feeder is driven in a predetermined order so as to feed the copy paper sheets from one cassette until the cassette is empty and then successively feed the copy paper sheets from the remaining cassette in the case where the cassettes store copy paper sheets having the same size. The copy paper feeding device includes a selector for selecting which feeder is to be driven.
摘要翻译： 用于复印设备的复印纸馈送装置包括能够存储分别对应于每个盒的复印纸张和馈送器的多个盒。 选择性地驱动每个馈送器，以便在盒子存储具有不同尺寸的复印纸的情况下馈送复印纸，并且每个馈送器以预定顺序被驱动，以便从一个盒子馈送复印纸，直到盒子被 空，然后在盒子存储具有相同尺寸的复印纸的情况下，从剩余的盒中连续地进给复印纸。 复印纸馈送装置包括用于选择要驱动的馈线的选择器。
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公开(公告)号：US4360263A
公开(公告)日：1982-11-23
申请号：US137981
申请日：1980-04-07
申请人： Yoshitake Miyoshi , Jiro Fujii , Tsugio Nakanishi , Ichiro Takahashi , Hideaki Tsudaka , Masami Kai
发明人： Yoshitake Miyoshi , Jiro Fujii , Tsugio Nakanishi , Ichiro Takahashi , Hideaki Tsudaka , Masami Kai
CPC分类号： G03G15/6523 , B26D5/28 , B65H2301/41524
摘要： A copying apparatus includes a copy paper cutting device which is operated when an original document or an optical device for exposure reaches a predetermined position. The original document or the optical device is stopped when a trailing edge of a copy paper is detected. After at least the leading edge of the copy paper passes through the copy paper cutting device, the copy paper is fed out entirely from an apparatus frame without operating the copy paper cutting device. This results in that the last copy paper sheet of the roll of copy paper is not shorter than the distance between transport rollers in the copy paper passageway to prevent a copy paper jam.
摘要翻译： 复印装置包括当原稿或用于曝光的光学装置到达预定位置时操作的复印纸切割装置。 当检测到复印纸的后缘时，原稿或光学装置停止。 在至少复印纸的前缘通过复印纸切割装置之后，复制纸完全从装置框架送出而不操作复印纸切割装置。 这导致复印纸卷的最后一张复印纸张不得小于复印纸通道中传送辊之间的距离，以防止复印卡纸。
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公开(公告)号：US5142325A
公开(公告)日：1992-08-25
申请号：US845252
申请日：1992-03-03
申请人： Masami Kai , Toshinobu Katafuchi , Hideyuki Tanaka , Toru Taniguchi , Syuji Yamada , Takao Ichihashi
发明人： Masami Kai , Toshinobu Katafuchi , Hideyuki Tanaka , Toru Taniguchi , Syuji Yamada , Takao Ichihashi
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879
摘要： In an image forming apparatus in which toner is fed to a developer unit from a toner storage container through toner conveying means provided between the toner storage container and the developer unit, the image forming apparatus comprises a toner remaining amount detector for detecting not more than a predetermined amount of toner in the toner storage container, a toner density detector for detecting the density of toner in the developer unit, and means for interrupting the image forming operation to feed the toner to the developer unit from the toner storage container through the toner conveying means when the amount of the toner in the toner storage container is larger than the predetermined amount and the density detected by the toner density detector is lower than a predetermined density. Comsequently, suitable measures can be taken when there occurs such a state that no toner exists in the toner conveying means between the toner storage container and the developing mechanism even if the toner exists in the toner storage container.
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公开(公告)号：US4982242A
公开(公告)日：1991-01-01
申请号：US412145
申请日：1989-09-25
申请人： Yoshifumi Ishii , Masami Kai , Tetsuya Kagawa , Masashi Matsumoto , Hideki Kita , Hiroyuki Deguchi , Shoichi Kitagawa
发明人： Yoshifumi Ishii , Masami Kai , Tetsuya Kagawa , Masashi Matsumoto , Hideki Kita , Hiroyuki Deguchi , Shoichi Kitagawa
CPC分类号： G03G15/0126
摘要： A color image forming apparatus provided with a developing device for developing an electrostatic latent image formed on a latent image bearing member. The developing device comprises a plurality of developing units and supporting members for supporting the developing units thereon, and an arrangement is such that any developing units can be installed detachably on any supporting members each other. Then, the developing units have a developer supplying mechanism for feeding a developer each, and a supplemental developer container can be connected to each developer supplying mechanism. Then, the supplemental developer container is connected to one developing unit, and the developing unit provided with the supplemental developer is installed on a predetermined supporting member. The remaining developing units free from the supplemental developer container are then installed on the remaining supporting members. Accordingly, by connecting the supplemental developer container to a developing unit of the color to be consumed relatively more than the others and installing such developing unit on a predetermined supporting member, the developer of a desired color can be contained highly satisfactorily without constructing the color image forming apparatus entirely in a large size.
摘要翻译： 一种彩色图像形成装置，其具有用于显影形成在潜像承载部件上的静电潜像的显影装置。 显影装置包括多个显影单元和用于在其上支撑显影单元的支撑构件，并且布置使得任何显影单元可以可拆卸地安装在任何支撑构件上。 然后，显影单元具有用于供给每个显影剂的显影剂供给机构，并且补充显影剂容器可以连接到每个显影剂供应机构。 然后，补充显影剂容器连接到一个显影单元，并且设置有补充显影剂的显影单元安装在预定的支撑构件上。 然后将剩余的显影单元没有补充显影剂容器安装在剩余的支撑构件上。 因此，通过将补充显影剂容器连接到要被消耗的颜色的显影单元相对较多并且将这种显影单元安装在预定的支撑构件上，可以非常令人满意地包含所需颜色的显影剂，而不构成彩色图像 整个成型设备大体积大。
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公开(公告)号：US5298951A
公开(公告)日：1994-03-29
申请号：US981549
申请日：1992-11-25
申请人： Masami Kai
发明人： Masami Kai
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0855 , G03G15/0856 , G03G15/0865 , G03G15/0879 , Y10S222/01
摘要： In an image forming apparatus, a toner container is provided for stocking a toner. In a body of the image forming apparatus, an opening is provided for supplying the toner to the toner container, and an opening cover for closing the opening when the toner is not supplied to the toner container. In the toner container, a rotator is provided so as to discharge the toner from the toner container into a developing device via a toner feed device. Moreover, the image forming apparatus includes an opening cover detector and a control section. The opening cover detector detects whether the opening cover is opened, and the control section prevents the rotator from driving when the opening cover detector detects that the opening cover is opened.
摘要翻译： 在图像形成装置中，设置调色剂容器以存放调色剂。 在图像形成装置的主体中，设置有用于将调色剂供给到调色剂容器的开口，以及当未将调色剂供给到调色剂容器时关闭开口的开口盖。 在调色剂容器中，设置旋转器，以通过调色剂供给装置将调色剂从调色剂容器排出到显影装置中。 此外，图像形成装置包括开盖检测器和控制部。 开盖检测器检测开盖是否打开，并且当开盖盖检测器检测到开盖被打开时，控制部分防止转子驱动。
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8.发明授权
公开(公告)号：US4659206A
公开(公告)日：1987-04-21
申请号：US737611
申请日：1985-05-23
CPC分类号： G03G15/751
摘要： A photoconductive drum device for electrostatic copying machines or the like includes a temperature maintaining heater bent to a cylindrical form and accommodated in the main body of a photoconductive drum. The heater is constructed with a base plate and a heat generator attached to the base plate. The base plate has a parallelogrammatic form substantially corresponding to a shape which is obtained by cutting a hollow cylinder, having a diameter approximate to the inside diameter of the drum main body, along a helical cut line and unbending the cylinder.
摘要翻译： 用于静电复印机等的感光鼓装置包括弯曲成圆柱形并且容纳在感光鼓的主体中的温度维持加热器。 加热器构造有底板和附接到基板的发热体。 基板具有基本上对应于通过沿着螺旋切割线切割具有近似于滚筒主体的内径的直径的中空圆筒并且使圆筒不弯曲而获得的形状的平行四边形形式。
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公开(公告)号：US4386845A
公开(公告)日：1983-06-07
申请号：US220721
申请日：1980-12-29
CPC分类号： B82Y15/00 , G03G15/70 , G03G21/0047 , G03G21/12
摘要： An electrostatic copying apparatus is provided wherein a stationary original document image is projected onto a photosensitive member during movement of an optical device for exposure. An electrostatic latent image formed on the photosensitive member is transferred onto a copy sheet and is fixed. A jam detecting means is provided for immediately detecting a copy sheet being jammed along a transport path. A cleaning device removes residual toner particles remaining on the photosensitive member by means of magnetic force and stores the removed toner particles after a transferring operation. The occurrence of a jam is detected immediately, and thus a fault or an accident of the electrostatic copying apparatus due to the jam is prevented from continuing.
摘要翻译： 提供了一种静电复印装置，其中在用于曝光的光学装置的移动期间将静止原稿图像投影到感光构件上。 形成在感光构件上的静电潜像被转印到复印纸上并被固定。 提供卡纸检测装置，用于立即检测沿传送路径卡住的复印纸。 清洁装置通过磁力去除残留在感光构件上的残留调色剂颗粒，并在转印操作之后存储去除的调色剂颗粒。 立即检测到卡纸的发生，从而防止由于卡纸而导致的静电复印设备的故障或事故继续。
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公开(公告)号：US4361395A
公开(公告)日：1982-11-30
申请号：US172282
申请日：1980-07-25
申请人： Takaji Washio , Masami Kai
发明人： Takaji Washio , Masami Kai
IPC分类号： G03G15/04 , G03G15/043 , G03G21/00 , G03G15/00
CPC分类号： G03G15/04 , G03G15/043
摘要： An exposure adjustment device for an electrostatic copying apparatus provides that electric power of an exposure lamp is controlled by pressing a key so as to cause copy density over a surface of a photoconductive member to be adjusted. The exposure lamp is energized electrically subsequent to change a of copy density from a set level to a standard level predetermined for obtaining an ordinary copy when a period predetermined by a timer elapses after copying operation finished and/or after the key is operated. This results in that the copy density of exposure is accomplished properly even if an operator forgets to adjust the copy density of exposure.
摘要翻译： 用于静电复印设备的曝光调节装置提供通过按压键来控制曝光灯的电力，以便调节在感光体表面上的复印浓度。 当在复印操作完成之后和/或在键操作之后经过定时器预定的时间段时，将复印浓度从设定水平改变到用于获得普通复印件的标准水平，曝光灯被电气通电。 这导致即使操作者忘记调整曝光的复印密度，曝光的复印浓度也能够正确地实现。
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