公开(公告)号：US4248523A

公开(公告)日：1981-02-03

申请号：US54567

申请日：1979-07-03

申请人： Yasuhiko Doi ,  Shigemitsu Shimizu ,  Toshio Matsui ,  Yoshihisa Kawai ,  Yutaka Irie ,  Norihiko Suzuki ,  Soichi Iwao

发明人： Yasuhiko Doi ,  Shigemitsu Shimizu ,  Toshio Matsui ,  Yoshihisa Kawai ,  Yutaka Irie ,  Norihiko Suzuki ,  Soichi Iwao

IPC分类号： B26D5/26 ,  G03G15/00 ,  G03B29/00

CPC分类号： G03G15/6523 ,  B26D5/26

摘要： An electrophotographic copying apparatus equipped with an improved copy paper cutting arrangement in which a distance between an exposure position and a transfer position along a photosensitive drum is made larger than a distance between a copy paper cutting position and the transfer position so as to actuate a cutter device after termintion of the exposure through a cutter operating mechanism.

摘要翻译： 一种配备有改进的复印纸切割装置的电子照相复印装置，其中曝光位置和沿着感光鼓的转印位置之间的距离大于复印纸切割位置和传送位置之间的距离，以便致动切割器 通过刀具操作机构曝光后的装置。

公开(公告)号：US4268163A

公开(公告)日：1981-05-19

申请号：US54915

申请日：1979-07-05

申请人： Yasuhiko Doi ,  Soichi Iwao ,  Takaharu Takagishi

发明人： Yasuhiko Doi ,  Soichi Iwao ,  Takaharu Takagishi

IPC分类号： B65H18/12 ,  B65H20/04 ,  G03G15/00

CPC分类号： G03G15/6523 ,  B65H20/04 ,  G03G15/6529 ,  G03G15/6594 ,  G03G2215/00518

摘要： An electrostatic copying apparatus has a device for nipping a leading end of a strip of paper as paid off from a roll and for feeding the paper during the copying operation. A driving motor is provided for operating the apparatus, and the device includes a pair of feed rollers movable out of contact with one another, and a mechanism is provided for effecting such movement. A mechanism is also provided for actuating the moving mechanism, and the feed rollers, the driving motor and the actuating mechanism are so controlled as to maintain the rollers in contact with one another during the copying operation. The actuating mechanism is arranged for effecting movement of the rollers out of contact with one another during inoperation of the driving motor.

摘要翻译： 静电复印装置具有用于从纸卷中取出纸张的前端，并且在复印操作期间馈送纸张的装置。 提供驱动电机用于操作该装置，并且该装置包括一对彼此不接触地移动的一对进给辊，并且提供用于进行这种运动的机构。 还提供了用于致动移动机构的机构，并且进给辊，驱动马达和致动机构受到如此控制，以便在复印操作期间保持辊彼此接触。 所述致动机构设置成在所述驱动电动机的操作期间使所述辊的运动彼此不接触。

公开(公告)号：US4285295A

公开(公告)日：1981-08-25

申请号：US76738

申请日：1979-09-18

申请人： Soichi Iwao ,  Shinji Takiguchi ,  Toshio Sakata

发明人： Soichi Iwao ,  Shinji Takiguchi ,  Toshio Sakata

IPC分类号： G03G15/20 ,  B05C11/00

CPC分类号： G03G15/2025 ,  Y10S118/01

摘要： A fixing device for an electrophotographic copying machine which includes a pair of rollers forming a nip therebetween through which the copy paper passes and an applicator which is capable of feeding a sufficient quantity of offset-preventing liquid only to the portion of the rollers where the leading end of the copy paper, will contact with the supply of offset-printing liquid to the remaining portion of the rollers being minimized to a quantity necessary for the preventing of offset. The consumption of offset-preventing liquid is reduced and the swelling of the silicone rubber coatings on the rollers, when used, is inhibited.

摘要翻译： 一种用于电子照相复印机的定影装置，其包括一对辊，其中复印纸通过该辊与涂布器之间形成一个辊隙，该涂抹器仅能够将足够量的防偏移液体供给到滚筒的一部分， 复印纸的端部将与提供的胶版印刷液体接触，使辊的剩余部分最小化到防止偏移所需的量。 防偏移液体的消耗减少，并且当使用时，辊子上的硅橡胶涂层的膨胀被抑制。

公开(公告)号：US4916481A

公开(公告)日：1990-04-10

申请号：US169615

申请日：1988-03-17

申请人： Soichi Iwao

发明人： Soichi Iwao

IPC分类号： B65H9/14 ,  G03B27/62 ,  G03G15/00 ,  G03G15/04

CPC分类号： G03G15/60 ,  G03B27/625 ,  G03G2215/00185

摘要： A copying apparatus which includes an original document platform, an original document transport device, an engaging/guiding member having an engaging face at its portion confronting one side edge face of an original document platform, a holding device for holding the engaging/guiding member so that the engaging face is movable upward and downward, and backward and forward, a first driving section for displacing the engaging/guiding member backward and forward, a second driving section for displacing the engaging/guiding member upward and downward, and a control device for controlling the first and second driving sections in such steps as to cause the engaging/guiding member to retreat backward, to move upward or downward, and to advance forward.

摘要翻译： 一种复印设备，包括原始文件平台，原始文件传送装置，在其面对原稿平台的一个侧边缘面的部分处具有接合面的接合/引导构件，用于将接合/引导构件保持的保持装置 所述接合面能够向前后方向前后移动用于向前后方移动所述接合/引导部件的第一驱动部，用于使所述卡合引导部件向上下移动的第二驱动部，以及用于 控制第一驱动部分和第二驱动部分，使得接合/引导部件向后退回，向上或向下移动并前进。

公开(公告)号：US4352551A

公开(公告)日：1982-10-05

申请号：US269858

申请日：1981-06-03

申请人： Soichi Iwao

发明人： Soichi Iwao

IPC分类号： G03G15/20 ,  G03G15/00 ,  B05C11/00

CPC分类号： G03G15/2025

摘要： An electrophotographic fixing device having a heat roller covered with a layer of silicone rubber, and an oil applying assembly for coating the surface of the heat roller with an offset preventing agent, such assembly comprising a felt impregnated with the offset preventing agent, and a metallic roller in surface rubbing contact with the felt to prevent offset of a toner image formed on a sheet passing over the heat roller surface, the present fixing device having a surface of its metallic roller roughened and in contact with a doctor blade of a material having a lower hardness than the material of the metallic roller. The doctor blade is in pressing contact with the roughened surface at a location to the rear of the position of rubbing contact between the felt and the metallic roller relative to the direction of rotation of the metallic roller.

摘要翻译： 一种电子照相定影装置，其具有覆盖有硅橡胶层的加热辊，以及用偏移防止剂涂覆加热辊表面的涂油组件，该组合件包括浸渍有防偏移剂的毡和金属 辊子与毛毡的表面摩擦接触，以防止形成在通过加热辊表面的片材上形成的调色剂图像的偏移，本固定装置具有其金属辊的表面粗糙并与具有 比金属辊的材料硬度更低。 刮刀在相对于金属辊的旋转方向在毡和金属辊之间的摩擦接触位置的后方的位置处与粗糙表面压接。

公开(公告)号：US5293197A

公开(公告)日：1994-03-08

申请号：US50998

申请日：1993-04-22

申请人： Soichi Iwao

发明人： Soichi Iwao

IPC分类号： G03G15/00 ,  G07C3/00 ,  G03G21/00

CPC分类号： G03G15/5066 ,  G03G15/55 ,  G07C3/00 ,  G03G2215/00092

摘要： An image forming apparatus according to the present invention is operable in response to information from a storage medium detachably provided at a main body of the apparatus. The apparatus includes a connector to which an IC card storing management data indicative of an improvement history of the apparatus is connected, a reader for reading management data from the connected IC card, a first display for displaying the improvement history of the apparatus based on the read management data, an input device for inputting state data indicative of the stage in the improvement history of the apparatus, a memory storing the input state data and a second display displaying the stage in the improvement history of the apparatus based on the state data in the memory.

摘要翻译： 根据本发明的图像形成装置可响应于可拆卸地设置在装置的主体上的存储介质的信息而可操作。 该装置包括连接器，存储有表示设备的改进历史的管理数据的IC卡连接到该连接器，用于从连接的IC卡读取管理数据的读取器，用于显示基于所述设备的改进历史的第一显示器 读取管理数据，用于输入指示装置的改进历史中的阶段的状态数据的输入装置，存储输入状态数据的存储器和在装置的改进历史中基于状态数据显示阶段的第二显示器 记忆。

公开(公告)号：US4473290A

公开(公告)日：1984-09-25

申请号：US363782

申请日：1982-03-31

申请人： Soichi Iwao

发明人： Soichi Iwao

IPC分类号： G03G15/20

CPC分类号： G03G15/2032 ,  G03G2215/20

摘要： A toner image fixing device for fixing a toner image carried on a support material onto the support material through heat fusing includes a fixing roller provided with a heating element and a pressure roller arranged to contact, under pressure, the fixing roller for passing the support material between the fixing roller and the pressure roller. The toner image fixing device further includes a contact and spacing mechanism for causing the pressure roller selectively to contact or to be spaced from the fixing roller through utilization of expansion and contraction of an object or substance following turning-on and turning-off of the power supply.

摘要翻译： 一种调色剂图像定影装置，用于通过热熔融将承载在支撑材料上的调色剂图像定影到支撑材料上，包括设置有加热元件的定影辊和压力辊，所述定影辊布置成在压力下接触定影辊以使支撑材料通过 在定影辊和压力辊之间。 调色剂图像定影装置还包括接触和间隔机构，用于通过利用物体或物质在电源的接通和断开之后的膨胀和收缩来选择性地接触或与定影辊间隔开的压力辊 供应。

公开(公告)号：US4397936A

公开(公告)日：1983-08-09

申请号：US330493

申请日：1981-12-14

申请人： Toshio Sakata ,  Soichi Iwao ,  Shinji Takiguchi

发明人： Toshio Sakata ,  Soichi Iwao ,  Shinji Takiguchi

IPC分类号： G03G15/20 ,  G03G13/20

CPC分类号： G03G15/2025

摘要： A fixing apparatus for use in a copying machine and the like which includes upper and lower fixing rollers suitably heated and contacting each other for simultaneous rotation to define a path between them through which copy paper sheets to be fixed pass, applicator member for applying offset prevention solution to one of the fixing rollers, and a smoothing roller with oil absorbing property arranged to contact under pressure the surface of the one of the fixing rollers applied with the offset prevention solution for simultaneous rotation. The smoothing roller is arranged to function to absorb excessive offset prevention solution applied onto the surface of the one of the fixing rollers and also to uniformly distribute the offset prevention solution adhering to the surface of the one of the fixing rollers.

摘要翻译： 一种用于复印机等的定影装置，其包括适当加热并接触彼此以同时旋转的上定影辊和下定影辊，以限定它们之间的路径，待固定的复印纸通过该路径，用于施加防偏移的涂布器构件 一个定影辊的一个解决方案，以及具有吸油性的平滑辊，其布置成在施加有用于同时旋转的防偏移溶液的一个定影辊的表面的压力下接触。 平滑辊布置成用于吸收施加到一个定影辊的表面上的过大的防偏移溶液，并且均匀地分布粘附在一个定影辊的表面上的防偏移溶液。