公开(公告)号：US5818496A

公开(公告)日：1998-10-06

申请号：US502056

申请日：1995-07-14

申请人： Youji Hirose ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Satoshi Aita ,  Sho Sawahata ,  Shigeo Nemoto ,  Yukio Otome ,  Katsuhito Komoda ,  Keiji Kataoka ,  Kazuhiro Akatsu

发明人： Youji Hirose ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Satoshi Aita ,  Sho Sawahata ,  Shigeo Nemoto ,  Yukio Otome ,  Katsuhito Komoda ,  Keiji Kataoka ,  Kazuhiro Akatsu

IPC分类号： B41J2/44 ,  B41J2/47 ,  G02B26/12 ,  G03G15/04 ,  H04N1/04 ,  H04N1/047 ,  H04N1/113 ,  H04N1/191 ,  B41J2/435

CPC分类号： H04N1/0473 ,  B41J2/473 ,  G02B26/123 ,  H04N1/1135 ,  H04N1/1911 ,  H04N2201/0476

摘要： An exposure device of an electrophotographic apparatus which includes a rotary polyhedral mirror for scanning a plurality of laser beams on a photosensitive body, a beam interval adjusting member for adjusting an interval between the laser beams, a rotating mechanism for rotating the beam interval adjusting member, and an optical path position deciding device disposed on the side of the rotary polyhedral mirror in a laser beam advancing direction at the time of adjustment of the laser beam interval, the beam interval adjusting member being rotated so that the optical paths of the laser beams are decided by the optical path position deciding device. The optical path position deciding device may include a plate-like member with boresights or a CCD sensor and a CRT display.

摘要翻译： 一种电子照相设备的曝光装置，包括用于扫描感光体上的多个激光束的旋转多面体镜，用于调节激光束之间的间隔的光束间隔调节部件，用于旋转光束间隔调节部件的旋转机构， 以及在调整激光束间隔时在激光束行进方向上设置在旋转多面体镜侧的光路位置决定装置，使光束间隔调整部件旋转，使得激光束的光路为 由光路位置决定装置决定。 光路位置决定装置可以包括具有射影的板状构件或CCD传感器和CRT显示器。

公开(公告)号：US5578819A

公开(公告)日：1996-11-26

申请号：US493556

申请日：1995-06-22

申请人： Keiji Kataoka ,  Susumu Saito ,  Shuuho Yokokawa ,  Satoshi Aita ,  Muneyoshi Akai ,  Shigeo Nemoto ,  Isao Nakajima ,  Hitomi Shimizu ,  Kunitomo Takahashi ,  Youji Hirose

发明人： Keiji Kataoka ,  Susumu Saito ,  Shuuho Yokokawa ,  Satoshi Aita ,  Muneyoshi Akai ,  Shigeo Nemoto ,  Isao Nakajima ,  Hitomi Shimizu ,  Kunitomo Takahashi ,  Youji Hirose

IPC分类号： G02B26/10 ,  G06K15/12 ,  G11B7/0025 ,  G11B7/085 ,  G11B7/14 ,  H04N1/053 ,  H04N1/113 ,  H04N1/191 ,  H01J3/14

CPC分类号： G11B7/14 ,  G06K15/1261 ,  H04N1/053 ,  G11B7/0025 ,  G11B7/08564 ,  H04N1/1135 ,  H04N1/1911 ,  H04N2201/0471 ,  H04N2201/04781

摘要： A simple optical recorder which permits alignment of scanning positions of a plurality of laser beams with high accuracy and effects optical recording using the laser beams. The optical recorder is provided with a photosensitive drum which is scanned by a plurality of laser beams formed in rows at an inclined angle with respect to the direction of scan, a single photosensor for sensing each of the sweep positions of the laser beams, and a controller for controlling the scanning positions of the laser beams on the basis of a sensing result of the sensor. The controller is made up of an optical sensing signal separation circuit, synchronous clock generation circuits, FIFO memory circuit elements, and OR circuits.

摘要翻译： 一种简单的光学记录器，其允许高精度地对齐多个激光束的扫描位置并且使用激光束实现光学记录。 光学记录仪设置有感光鼓，其由相对于扫描方向以倾斜角度形成的多个激光束扫描，用于感测激光束的每个扫描位置的单个光电传感器，以及 控制器，用于基于传感器的感测结果来控制激光束的扫描位置。 控制器由光感测信号分离电路，同步时钟发生电路，FIFO存储电路元件和OR电路组成。

公开(公告)号：US5572290A

公开(公告)日：1996-11-05

申请号：US510619

申请日：1995-08-03

申请人： Hiroshi Ueno ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Youji Hirose ,  Kazuo Takano ,  Takehiro Honda ,  Satoshi Aita ,  Isao Watanabe ,  Koji Doi ,  Tsukasa Onose ,  Syou Sawahata

发明人： Hiroshi Ueno ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Youji Hirose ,  Kazuo Takano ,  Takehiro Honda ,  Satoshi Aita ,  Isao Watanabe ,  Koji Doi ,  Tsukasa Onose ,  Syou Sawahata

IPC分类号： B41J15/04 ,  G03G15/23 ,  G03G21/00 ,  G03G15/00 ,  G03G15/20

CPC分类号： G03G15/238 ,  G03G2215/00021 ,  G03G2215/00459 ,  G03G2215/2045 ,  G03G2215/2083

摘要： An electrophotographic apparatus system or an electrophotographic apparatus provided according to the present invention has the discrepancy of printing speed between tandem and single printing removed. The electrophotographic apparatus system or the electrophotographic apparatus is provided with printing speed changeover means 23a, 23b, 24 not only to select a printing speed applicable for the case where printing is effected with a plurality of electrophotographic apparatus A, B operatively linked together and another printing speed serviceable for the case where printing is implemented with each of plural electrophotographic apparatus put into separate run independently of one another, but also to shift the printing speeds from one to another, whereby the electrophotographic apparatus system or the electrophotographic apparatus may provide normal performance in each of the respective formations of printing.

摘要翻译： 根据本发明提供的电子照相设备系统或电子照相设备具有串联和单次打印之间的打印速度的差异。 电子照相设备系统或电子照相设备设置有打印速度切换装置23a，23b，24，不仅可选择适用于使用多个可操作地连接在一起的电子照相设备A，B进行打印的情况下的打印速度， 多个电子照相设备中的每一个独立地彼此独立地进行打印的情况下的速度可用，而且也可以将打印速度从一个移动到另一个，由此电子照相设备系统或电子照相设备可以提供正常的性能 每个相应的印刷版。

公开(公告)号：US5359396A

公开(公告)日：1994-10-25

申请号：US63426

申请日：1993-05-19

申请人： Yoshio Ogura ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Hiroshi Ueno ,  Isao Watanabe ,  Tsukasa Onose

发明人： Yoshio Ogura ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Hiroshi Ueno ,  Isao Watanabe ,  Tsukasa Onose

IPC分类号： G03G15/08 ,  G03G21/00 ,  G03G15/06

CPC分类号： G03G15/0853 ,  G03G15/0849

摘要： A toner density detection method for an electrophotographic apparatus in which driving of a rotary roll provided at an outlet of a special vessel is continued for a predetermined period of time (e.g., several seconds) after the operation of the electrophotographic apparatus is stopped. All or substantially all of the developing agent is thus exhausted or removed from the special vessel after the electrophotographic apparatus is stopped, so that the true permeability of the developing agent can be detected by a permeability sensor when the operation of the electrophotographic apparatus is restarted. As a result, the toner density of the developing agent can be controlled and kept normal, so that the printing quality can be stabilized.

摘要翻译： 电子照相设备的调色剂浓度检测方法，其中在电子照相设备的操作停止之后，其中设置在特殊容器的出口处的旋转辊的驱动持续预定时间段（例如几秒）。 在电子照相设备停止之后，所有或基本上所有的显影剂因此被排出或从专用容器中除去，从而当重新开始电子照相设备的操作时，可以通过磁导率传感器来检测显影剂的真实磁导率。 结果，显影剂的调色剂浓度可以被控制并保持正常，使得打印质量可以稳定。

公开(公告)号：US5402409A

公开(公告)日：1995-03-28

申请号：US92898

申请日：1993-07-19

申请人： Keiji Kataoka ,  Susumu Saito ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Tsukasa Ogawa ,  Youji Hirose ,  Hiroshi Ueno

发明人： Keiji Kataoka ,  Susumu Saito ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Tsukasa Ogawa ,  Youji Hirose ,  Hiroshi Ueno

IPC分类号： B41J2/44 ,  G02B26/10 ,  G02B26/12 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23 ,  G01D9/42

CPC分类号： G06K15/1223 ,  G02B26/123

摘要： A method of optically recording original information supplied from information generating device on an optical recording material in an optical recording apparatus, comprising the steps of: generating, from the original information, interpolating information which is to be interpolated in a sub-scanning direction of the optical recording material; and optically recording the interpolating information in the sub-scanning direction by a plurality of laser beams.

摘要翻译： 一种在光学记录装置的光学记录材料上光学记录从信息产生装置提供的原始信息的方法，包括以下步骤：从原始信息生成内插的信息， 光学记录材料; 以及通过多个激光束光学记录副扫描方向上的内插信息。

公开(公告)号：US5516982A

公开(公告)日：1996-05-14

申请号：US348295

申请日：1994-12-02

申请人： Youichi Takeuchi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Kouji Doi ,  Koutaro Yamada ,  Yoshio Ogura

发明人： Youichi Takeuchi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Kouji Doi ,  Koutaro Yamada ,  Yoshio Ogura

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/09

摘要： Regulating parts E, F, of a developing agent regulating member 6, are arranged opposite to a photosensitive drum 7 with respect to a line connecting the centers of a developing roll 5 having a sleeve rotating in the direction of a and a developing roll 8 having a sleeve rotating in the direction of b. Holding members 10 which are slidable on the side plate of a developing apparatus are respectively provided at both ends of the developing agent regulating member. Developing agent is supplied from developing roll 5 to developing roll 8 through a back surface of the developing agent regulating member 6.

摘要翻译： 显影剂调节构件6的调节部分E，F相对于连接具有在a方向上旋转的套筒的显影辊5的中心与显影辊8的中心线相对地布置，显影辊8具有 一个沿b方向旋转的套筒。 分别在显影剂调节部件的两端设置能够在显影装置的侧板上滑动的保持部件10。 显影剂通过显影剂调节构件6的后表面从显影辊5供给到显影辊8。

公开(公告)号：US5545840A

公开(公告)日：1996-08-13

申请号：US489277

申请日：1995-06-09

申请人： Koji Doi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Youichi Takeuchi ,  Koutara Yamada ,  Hidenori Iwanaga

发明人： Koji Doi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Youichi Takeuchi ,  Koutara Yamada ,  Hidenori Iwanaga

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0921 ,  G03G15/09 ,  G03G2215/0648

摘要： A developing device in an electrophotographic apparatus, wherein a pole c.sub.1 which is a delivering magnetic pole of the second developing roll for delivering the developer to the first developing roll and a pole d.sub.1 which is a receiving magnetic pole of the second developing roll for receiving the developer from the first developing roll are set so as to be the same in polarity, whereas a pole a.sub.2 which is a receiving magnetic pole of the first developing roll for receiving the developer from the second developing roll and a pole g.sub.2 which is a delivering magnetic pole of the first developing roll for delivering the developer to the second developing roll are set to be equal in polarity, wherein each of an angle between the poles c.sub.1 and d.sub.1 and an angle between the poles a.sub.2 and g.sub.2 is set so as to be in a range of from 70.degree. to 120.degree., and wherein the magnetic flux density of each of a reaction pole induced between the poles c.sub.1 and d.sub.1 and a reaction pole induced between the poles a.sub.2 and g.sub.2 is set so as to be less than or equal to 0.015 tesla.

摘要翻译： 一种电子照相设备中的显影装置，其中作为用于将显影剂输送到第一显影辊的第二显影辊的输送磁极的极c1和用于接收第二显影辊的第二显影辊的接收磁极的极d1 将来自第一显影辊的显影剂的极性设置为相同，而作为用于从第二显影辊接收显影剂的第一显影辊的接收磁极的极a2和作为输送磁性的极g2 将第一显影辊用于将显影剂输送到第二显影辊的极设置为极性相等，其中极点c1和d1之间的角度和极点a2和g2之间的角度被设置为处于 70〜120°的范围，极点c1和极之间引起的反应极的磁通密度与极a2和G2之间产生的反应极之间的磁通密度 被设定为小于或等于0.015特斯拉。

公开(公告)号：US5606403A

公开(公告)日：1997-02-25

申请号：US558769

申请日：1995-11-15

申请人： Toru Kikuchi ,  Shuho Yokokawa ,  Isao Watanabe ,  Satoshi Aita ,  Hidenori Takayasu ,  Shigeo Nemoto ,  Osamu Ohuchi ,  Kunitomo Takahashi ,  Youichi Takeuchi ,  Hidenori Iwanaga

发明人： Toru Kikuchi ,  Shuho Yokokawa ,  Isao Watanabe ,  Satoshi Aita ,  Hidenori Takayasu ,  Shigeo Nemoto ,  Osamu Ohuchi ,  Kunitomo Takahashi ,  Youichi Takeuchi ,  Hidenori Iwanaga

IPC分类号： G03G21/00 ,  G03G15/08

CPC分类号： G03G15/0877 ,  G03G15/0856

摘要： A toner supply control system of the electrophotographic apparatus which includes a developing unit 3 for developing with a developer composed of toner and carrier; a toner hopper 4 for storing the toner; a toner empty sensor 7 for detecting the remainder of toner in the toner hopper 4; and a toner supply drive unit 5 for conveying toner from the outside of the apparatus into the toner hopper 4. Toner is conveyed from the outside into the toner hopper 4 by driving the toner supply drive unit 5 over a predetermined period of time without stopping the operation of the electrophotographic apparatus when the toner empty sensor 7 detects over a predetermined period of time that the remainder of toner in the toner hopper 4 is small. Then the existence of an output signal outputted from the toner empty sensor 7 indicating that the remainder of toner is small is detected, and a previous signal of toner shortage is output while the developing operation of the electrophotographic apparatus is being maintained in the case of existence of the output signal, and the shortage of toner is reported to an operator in accordance with the previous signal of toner shortage.

摘要翻译： 一种电子照相设备的调色剂供应控制系统，其包括用由显影剂和调色剂构成的显影剂的显影单元3; 用于存储调色剂的调色剂料斗4; 用于检测调色剂料斗4中的剩余调色剂的调色剂空传感器7; 以及用于将调色剂从设备外部输送到调色剂料斗4的调色剂供应驱动单元5.调色剂通过在预定时间段内驱动调色剂供应驱动单元5而从外部输送到调色剂料斗4中，而不停止 当调色剂空传感器7在预定时间段内检测到调色剂料斗4中的其余调色剂较小时，电子照相设备的操作。 然后，检测到从调色剂空传感器7输出的指示调色剂剩余量小的输出信号的存在，并且在存在电子照相设备的显影操作的同时输出调色剂不足的先前信号 的输出信号，并且根据先前的调色剂缺乏信号向操作者报告调色剂不足。

公开(公告)号：US5881348A

公开(公告)日：1999-03-09

申请号：US955116

申请日：1997-10-21

申请人： Ken Onodera ,  Shuho Yokokawa ,  Kunitomo Takahashi ,  Hiroshi Ueno ,  Sho Sawahata ,  Tetsuya Ohba

发明人： Ken Onodera ,  Shuho Yokokawa ,  Kunitomo Takahashi ,  Hiroshi Ueno ,  Sho Sawahata ,  Tetsuya Ohba

IPC分类号： G03G15/20

CPC分类号： G03G15/2025 ,  G03G2215/2093 ,  Y10S118/01

摘要： A release agent supplying member (21) is formed by release agent discharge portions (21a) for discharging release agent, and liquid level uniforming portions (21b) for uniforming a liquid level of the release agent discharged from the release agent discharge portions before supplying the release agent discharged from the release agent discharge portions to a subject to be coated.

摘要翻译： 脱模剂供给构件（21）由脱模剂用脱模剂排出部（21a）和液面均匀化部（21b）形成，使得在供给前述脱模剂排出部排出的脱模剂的液面均匀 脱模剂从脱模剂排出部排出到被涂敷物。

公开(公告)号：US06442360B1

公开(公告)日：2002-08-27

申请号：US09714098

申请日：2000-11-17

申请人： Ken Onodera ,  Sho Sawahata ,  Shuho Yokokawa ,  Kunitomo Takahashi

发明人： Ken Onodera ,  Sho Sawahata ,  Shuho Yokokawa ,  Kunitomo Takahashi

IPC分类号： G03G1520

CPC分类号： G03G15/2053

摘要： The work involved in replacing the fixing lamps in a printer is made easy, and the non-operational period of the printer associated with such maintenance work is shortened. A portion of a fixing lamp is formed in a lamp cartridge which includes a first lamp holder for holding one end of the fixing lamp; a second lamp holder for holding the other end of the fixing lamp; and a protective member holding portion for holding a lamp protective member which is attached depending on necessity. The protective member holding portion is arranged around a region where the lamp holding member is placed, and, thereby, all of the plurality of fixing lamps are capable of being attached to and removed from the heating roller as a unit from one end of the heating roller.

摘要翻译： 更换打印机中的固定灯所涉及的工作变得容易，并且与这种维护工作相关联的打印机的非操作时间缩短。 固定灯的一部分形成在灯筒中，该灯筒包括用于保持固定灯的一端的第一灯座; 用于保持固定灯的另一端的第二灯座; 以及用于保持根据需要安装的灯保护构件的保护构件保持部。 保护构件保持部分布置在放置灯保持构件的区域周围，从而可以从加热的一端作为一个单元将所有多个固定灯作为一个单元附着和移除 滚筒。