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1. 发明授权

US4523754A Paper guiding device in a copying apparatus 失效
标题翻译：纸张引导装置在复印装置中
公开(公告)号：US4523754A
公开(公告)日：1985-06-18
申请号：US554644
申请日：1983-11-23
申请人： Masahiko Hisajima , Hiroshi Kimura , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
发明人： Masahiko Hisajima , Hiroshi Kimura , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
IPC分类号： B65H3/44 , G03G15/00 , B65H5/38
CPC分类号： G03G15/6529 , B65H3/44
摘要： A paper guiding device in a copying apparatus includes, in opposition, a lower guide plate having a main flat portion and an upper guide plate having a main flat portion. A plurality of rising pieces, having top edges and being laterally spaced apart upon the upper side of the main flat portion of the lower guide plate, rise above the lower guide plate and extend in the direction of movement of the copying paper. A plurality of hanging pieces, having lower edges and are laterally spaced apart on the lower side of the main flat portion of the lower guide plate, hang from the upper guide plate and extend in the direction of movement of the copying paper. The top edges and the lower edges define a path of movement of the copying paper while having minimal contact with the paper. A plurality of openings through the upper guide plate and an opening through each of the hanging pieces dissipate heat from the copying paper to substantially prevent the accumulation of moisture on the copying paper and in the improved paper guiding device.
摘要翻译：复印装置中的纸引导装置相对地包括具有主平面部分和具有主平坦部分的上引导板的下引导板。在下导板的主平面部分的上侧具有顶边并且横向隔开的多个升件在上导板上升起并沿着复印纸的移动方向延伸。在下导板的主平面部分的下侧上具有下边缘并且横向隔开的多个悬挂件从上引导板悬挂并沿着复印纸的移动方向延伸。顶部边缘和下边缘限定复印纸的移动路径，同时与纸张的接触最小。通过上引导板的多个开口和通过每个悬挂件的开口从复印纸散发热量，以基本上防止水分在复印纸上和改进的纸引导装置中的积聚。

2. 发明授权

US4456673A Transfer-type electrostatic copying method 失效
标题翻译：转印式静电复印法
公开(公告)号：US4456673A
公开(公告)日：1984-06-26
申请号：US356538
申请日：1982-03-09
申请人： Yutaka Shigemura , Masahiko Hisajima , Hiroshi Kimura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
发明人： Yutaka Shigemura , Masahiko Hisajima , Hiroshi Kimura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
IPC分类号： G03G15/22 , G03G21/00 , G03G21/10 , G03G13/22
CPC分类号： G03G21/0005
摘要： An electrostatic copying method of the transfer type which comprises repeatedly performing a copying cycle including an image-forming step of forming a latent electrostatic image on a photosensitive material moved through an endless moving path or a toner image obtained by developing it, a transfer step of transferring the latent electrostatic image or the toner image on the photosensitive material to a receptor member subsequent to the image-forming step, and a cleaning step of cleaning the photosensitive material subsequent to the transfer step. When the width or length of a receptor member to be used in the next copying cycle is found to be larger than the width or length of a receptor member used in the preceding copying cycle as a result of comparison of at least one of the width and length of the receptor member to be used in the next copying cycle respectively with at least one of the width and length of the receptor member used in the preceding copying cycle, the above cleaning step is additionally performed after the end of the preceding copying cycle before the next copying cycle is started.
摘要翻译：一种转印类型的静电复印方法，其包括重复执行复印循环，所述复印周期包括在通过循环移动路径移动的感光材料上形成静电潜像的图像形成步骤或通过显影它获得的调色剂图像;转印步骤在图像形成步骤之后将静电潜像或感光材料上的调色剂图像转印到接收部件上，以及在转印步骤之后清洁感光材料的清洁步骤。当在下一个复制周期中使用的接收构件的宽度或长度被发现大于在前一复制周期中使用的接收构件的宽度或长度时，作为比较宽度和在接下来的复印循环中分别使用接受件的长度与前述复印周期中使用的接收部件的宽度和长度中的至少一个相同，上述清洁步骤在前一复印周期结束之后另外进行下一个复制周期开始。

3. 发明授权

US4650347A Temperature detector 失效
标题翻译：温度检测器
公开(公告)号：US4650347A
公开(公告)日：1987-03-17
申请号：US762670
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24 , G01K1/14 , H03H7/54
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, a device for forming a latent electrostatic image on the photosensitive member, a developer, a transfer device, a device for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc. The heating is controlled by a parallel network of linear circuits including a temperature detector and a multi-element voltage dividing circuit, the elements of which can be switched into and out of operation to alter the sensed temperature to which the network responds.

4. 发明授权

US4515464A Copying apparatus having a copy sheet sorter 失效
标题翻译：具有复印纸分页器的复印装置
公开(公告)号：US4515464A
公开(公告)日：1985-05-07
申请号：US426156
申请日：1982-09-28
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Yasuhiko Yoshikawa , Takashi Nagashima
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Yasuhiko Yoshikawa , Takashi Nagashima
IPC分类号： G03B27/00 , G03G13/26 , G03G15/00 , G03G21/00 , G03G21/02
CPC分类号： G03G15/6538
摘要： A copying apparatus includes a sorter which is arranged to sort a plurality of copy paper sheets corresponding to a single original document, discharged from a main body of the copying apparatus, into a plurality of bins successively shifted to a paper discharge position by a shifting device. The copying apparatus includes a copy number preset key, a memory for memorizing a preset number of copies, a first counter for counting the number of copied paper sheets, a second counter for counting the number of discharged copy paper sheets, a device for stopping the copying operation when the counted value of the first counter agrees with the memorized preset number of copies, and a sort key for selecting a mode for sorting the copy paper sheets into the bins one sheet in each bin. An electrical circuit applies signals to the shifting device in order to change the moving direction of the bins when the counted value of the second counter agrees with the memorized preset number of copies in the sort mode.
摘要翻译：一种复印装置，包括：分类器，将从复印装置的主体排出的与单个原稿对应的多张复印纸排列成多个通过移位装置移动到排纸位置的纸盒。复印装置包括复印件预设键，用于存储预设份数的存储器，用于计数复印纸张数量的第一计数器，用于计数排出的复印纸张数的第二计数器，用于停止复印纸张的装置当第一计数器的计数值与存储的预设份数一致时的复印操作，以及用于选择用于将复印纸张分类到每个纸盒中的纸张中的纸张的模式的分类键。当第二计数器的计数值与排序模式中存储的预设份数一致时，电路将信号应用于移位装置，以便改变箱的移动方向。

5. 发明授权

US4879578A Paper feeding device and a paper guiding device in a copying apparatus 失效
标题翻译：送纸装置和复印装置中的纸引导装置
公开(公告)号：US4879578A
公开(公告)日：1989-11-07
申请号：US691372
申请日：1985-01-14
申请人： Masahiko Hisajima , Hiroshi Kimura , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
发明人： Masahiko Hisajima , Hiroshi Kimura , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto , Takashi Nagashima
IPC分类号： B65H3/44 , G03G15/00
CPC分类号： G03G15/6529 , B65H3/44
摘要： A copying paper feeding device comprises a first and a second paper loading sections to be loaded with a stack of copying paper sheets, a first and a second paper delivery mechanism disposed respectively in the first and second paper loading sections, a first and a second paper introducing passage extending respectively from the first and second paper loading sections and terminating in a common point of junction, a paper conveying passage extending from the point of junction, a first conveyer roller pair disposed in the first paper introducing passage, and a second conveyor roller pair disposed at the point of junction or at an upstream part of the paper conveying passage. In performing a copying process, either the first or second paper delivery mechanism is selectively actuated. The first and the second conveyor roller pairs are interlocked with each other, and adapted to be started after the first or second paper delivery mechanism has been actuated. When the first paper delivery mechanism is selectively actuated, the roller pairs are started earlier by the time required to convey a copying paper from the first conveyor roller pair to the second conveyor roller pair than when the second paper delivery mechanism is actuated. The first conveyor roller pair exerts position-correcting and synchronism-adjusting actions on a copying paper delivered from the first paper loading section, and the second conveyor roller pair exerts position-correcting and synchronism-adjusting actions on a copying paper delivered from the second paper loading section.

6. 发明授权

US4423948A Dual component developing material detecting device for electrostatic copying apparatus 失效
标题翻译：用于静电复印设备的双组分显影材料检测装置
公开(公告)号：US4423948A
公开(公告)日：1984-01-03
申请号：US284563
申请日：1981-07-17
申请人： Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto
发明人： Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto
IPC分类号： G03G15/08 , G03G15/06
CPC分类号： G03G15/0822 , G03G15/0849 , G03G15/0856
摘要： A detecting device for detecting when the amount of toner in a dual component developing material is less than a predetermined level includes a hopper for supplying the toner, a stirring roller for stirring a carrier and the toner from the hopper, and a detector for detecting the amount of developing material provided near the stirring roller to mix the toner supplied from the hopper with the carrier. A discriminator discriminates an output signal from the detector for a predetermined interval during the rotational period of the stirring roller. An indicating element operates in response to the output signal from the discriminator to indicate when the amount of the toner in the developing material is less than the predetermined level. Since it is indicated when the toner in the developing material is less than the predetermined level, the toner is supplied according to such indication, and therefore, an undesirable deterioration of copy density is prevented.
摘要翻译：一种检测装置，用于检测双组分显影材料中的调色剂的量是否小于预定水平的检测装置包括用于供应调色剂的料斗，用于搅拌载体的搅拌辊和来自料斗的调色剂，以及检测器提供在搅拌辊附近的显影材料的量，以将从料斗供应的调色剂与载体混合。鉴别器在搅拌辊的旋转周期期间，以预定的间隔来区分来自检测器的输出信号。指示元件响应于来自鉴别器的输出信号而工作，以指示显影材料中调色剂的量何时小于预定水平。由于当显影材料中的调色剂小于预定水平时指示，所以根据这种指示提供调色剂，因此防止了不期望的复印浓度的劣化。

7. 发明授权

US4405226A Developing material supplying control device for electrostatic copying apparatus 失效
标题翻译：用于静电复印设备的显影材料供应控制装置
公开(公告)号：US4405226A
公开(公告)日：1983-09-20
申请号：US283942
申请日：1981-07-16
申请人： Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto
发明人： Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Isao Yada , Yoichiro Irie , Kiyoshi Morimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0853 , Y10S222/01
摘要： The present invention relates to a developing material supplying control device for an electrostatic copying apparatus which includes an oscillator circuit composed of an oscillation coil provided along a toner supplying passage, a timer, a counter for counting the output signal from the oscillation circuit at every interval predetermined by the timer to supply a discriminating output signal when the counted value is equal to a predetermined value for each of the intervals. A toner supply acts in response to the discriminating output signal from the counter for supplying toner to the toner supplying passage. Since this invention employs the oscillation coil and does not employ a mechanical switch having a movable contact for detecting toner in the toner supplying passage, the toner supplying operation is achieved precisely.
摘要翻译：本发明涉及一种用于静电复印设备的显影材料供应控制装置，其包括由沿着调色剂供应通道设置的振荡线圈组成的振荡器电路，定时器，用于对每个间隔对振荡电路的输出信号进行计数的计数器当计数值等于每个间隔的预定值时，由定时器预定以提供鉴别输出信号。响应于来自计数器的鉴别输出信号，调色剂供应作用用于向调色剂供应通道供应调色剂。由于本发明采用振荡线圈并且不使用具有用于检测调色剂供给通道中的调色剂的可移动接点的机械开关，因此精确地实现调色剂供应操作。

8. 发明授权

US4668075A Electrostatic copying apparatus 失效
公开(公告)号：US4668075A
公开(公告)日：1987-05-26
申请号：US762739
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus comprises a rotatable photosensitive member, means for forming a latent electrostatic image on the photosensitive member, developing means, transfer means, means for conveying a copying paper, cleaning means and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc.

9. 发明授权

US4642448A Electrostatic copying apparatus 失效
公开(公告)号：US4642448A
公开(公告)日：1987-02-10
申请号：US762738
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, a device for forming a latent electrostatic image on the photosensitive member, a developer, a transfer device, a device for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc. A heat fixing device includes an electrical heater having a heat controller for controlling energization and deenergization of the heater on the basis of detected temperature. An electrical power saving unit has a manually operable power saving switch which produces a power saving signal to which the heat controller is partially responsive.

10. 发明授权

US4551009A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4551009A
公开(公告)日：1985-11-05
申请号：US451184
申请日：1982-12-20
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24 , G03G21/00
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter, in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, means for forming a latent electrostatic image on the photosensitive member, a developer, a transfer unit, a conveying unit for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting of copying, the manner of controlling heating, and the manner of distributing electric power.
摘要翻译：除了其主体之外，还具有半自动文件供给和排出装置以及分拣机的静电复印装置。该装置的主体包括可转动感光件，用于在感光件上形成静电潜像的装置，显影剂，转印单元，用于输送复印纸的输送单元，清洁器和热定影装置。以控制清洗的方式，控制复印纸的传送方式，控制故障排除和显示的方式，控制中断复印的方式，控制加热的方式以及分发方式等方面进行了各种改进电力。

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