公开(公告)号：US5596393A

公开(公告)日：1997-01-21

申请号：US172711

申请日：1993-12-27

申请人： Tatsuya Kobayashi ,  Hiroshi Sasame ,  Tetsuya Kobayashi ,  Toshiaki Miyashiro

发明人： Tatsuya Kobayashi ,  Hiroshi Sasame ,  Tetsuya Kobayashi ,  Toshiaki Miyashiro

IPC分类号： G03G15/01 ,  G03G15/02

CPC分类号： G03G15/0105 ,  G03G15/0216

摘要： An image forming apparatus includes image bearing member or members for bearing an image; charging member for sequentially charging a surface of the image bearing member or members to form an image thereon; a voltage source for applying an oscillating voltage to the charging member, the oscillating voltage including a first frequency and a second frequency which is different from the first frequency during charging by the charging member.

摘要翻译： 图像形成装置包括用于承载图像的图像承载部件或构件; 充电构件，用于顺序地对图像承载构件的表面充电以在其上形成图像; 用于向充电部件施加振荡电压的电压源，所述振荡电压包括在充电部件充电期间与所述第一频率不同的第一频率和第二频率。

公开(公告)号：US5930570A

公开(公告)日：1999-07-27

申请号：US658585

申请日：1996-06-05

申请人： Yoshiro Saito ,  Hiroshi Sasame ,  Tatsuhiko Hayakawa ,  Tetsuya Kobayashi ,  Naoki Enomoto ,  Tomoyuki Ohkura ,  Hideo Kimata

发明人： Yoshiro Saito ,  Hiroshi Sasame ,  Tatsuhiko Hayakawa ,  Tetsuya Kobayashi ,  Naoki Enomoto ,  Tomoyuki Ohkura ,  Hideo Kimata

IPC分类号： G03G15/08 ,  B29B7/10

CPC分类号： B29C44/5654 ,  B29C44/352 ,  B29D99/0035 ,  G03G15/0808 ,  B29C2793/00 ,  B29C2793/0018 ,  B29K2105/04 ,  B29L2031/324 ,  B29L2031/326 ,  B29L2031/328 ,  G03G2215/0869

摘要： There are disclosed a foamed rotary member having a surface of a foam, and a large number of cells provided in the foam and each having a prolate spheroid shape, wherein the major axis direction of the cell is along the rotation axis direction, and also a developing device using the foamed rotary member as a toner supplying rotary member.

摘要翻译： 公开了一种具有泡沫表面的发泡旋转构件，在泡沫体中设置有多个细胞，每个具有长椭球形状，其中细胞的长轴方向是沿着旋转轴线方向，也是 使用发泡旋转构件作为调色剂供应旋转构件的显影装置。

公开(公告)号：US5697028A

公开(公告)日：1997-12-09

申请号：US575130

申请日：1995-12-19

申请人： Tetsuya Kobayashi ,  Hiroshi Sasame ,  Tatsuhiko Hayakawa ,  Naoki Enomoto ,  Yoshiro Saito

发明人： Tetsuya Kobayashi ,  Hiroshi Sasame ,  Tatsuhiko Hayakawa ,  Naoki Enomoto ,  Yoshiro Saito

IPC分类号： G03G21/18 ,  G03G15/08

CPC分类号： G03G15/0808

摘要： A developing apparatus is provided which includes a developing chamber for containing a developer, a developer-carrying member for carrying and conveying the developer to a developing region, and a developer-supplying member abutted rotatably to the developer-carrying member. The developer-supplying member has surface-modifying powder at least at its surface. The powder has substantially no chargeability or a chargeability of a polarity equal to that of the developer and a magnitude in terms of absolute value equal to or smaller than that of the developer. By application of the surface-modifying powder, the developing apparatus can obviate a partial tearing of a surface portion of the developer-supplying member which leads to image defects and an increase in drive torque at the initial drive thereof.

摘要翻译： 提供了一种显影装置，其包括用于容纳显影剂的显影室，用于将显影剂输送并传送到显影区域的显影剂承载构件，以及可转动地抵靠显影剂承载构件的显影剂供给构件。 显影剂供给构件至少在其表面具有表面改性粉末。 该粉末基本上不具有与显影剂相同的带电性或充电性，绝对值的大小等于或小于显影剂的绝对值。 通过施加表面改性粉末，显影装置可以避免显影剂供应部件的表面部分的部分撕裂，导致图像缺陷和在其初始驱动时的驱动转矩增加。

公开(公告)号：US5768670A

公开(公告)日：1998-06-16

申请号：US611858

申请日：1996-03-06

申请人： Naoki Enomoto ,  Hiroshi Sasame ,  Toru Ishigaki ,  Tetsuya Kobayashi ,  Yoshiro Saito ,  Arihiro Yamamoto

发明人： Naoki Enomoto ,  Hiroshi Sasame ,  Toru Ishigaki ,  Tetsuya Kobayashi ,  Yoshiro Saito ,  Arihiro Yamamoto

IPC分类号： G03G15/08

CPC分类号： G03G15/0812

摘要： This specification discloses a developer regulating member and a developing device provided with this developer regulating member. The developer regulating member is provided with a blade having a rubber base member and thermoplastic resin layers provided on the both surfaces of the rubber base member, and a support member adhesively secured to one surface of the blade.

摘要翻译： 本说明书公开了一种显影剂调节构件和具有该显影剂调节构件的显影装置。 显影剂调节构件设置有具有橡胶基部构件和设置在橡胶基部构件的两个表面上的热塑性树脂层的刀片，以及粘合地固定在刀片的一个表面上的支撑构件。

公开(公告)号：US5689783A

公开(公告)日：1997-11-18

申请号：US651894

申请日：1996-05-21

申请人： Hiroshi Sasame ,  Toru Ishigaki ,  Noriyuki Yanai ,  Tetsuya Kobayashi ,  Naoki Enomoto ,  Yoshiro Saito ,  Arihiro Yamamoto

发明人： Hiroshi Sasame ,  Toru Ishigaki ,  Noriyuki Yanai ,  Tetsuya Kobayashi ,  Naoki Enomoto ,  Yoshiro Saito ,  Arihiro Yamamoto

IPC分类号： B29D99/00 ,  B29K21/00 ,  G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0866

摘要： An elastic blade is provided with a rubber layer and a surface resin layer provided on the rubber layer, the surface resin layer satisfying the following condition: 3.ltoreq.E.times.t.ltoreq.30, where E: elastic modulus of the surface resin layer (Kg/cm.sup.2); t: thickness of the surface resin layer (cm).

摘要翻译： 弹性叶片设有橡胶层和设置在橡胶层上的表面树脂层，表面树脂层满足以下条件：3

公开(公告)号：US5940654A

公开(公告)日：1999-08-17

申请号：US772584

申请日：1996-12-26

申请人： Akihiko Uchiyama ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Youichirou Maebashi

发明人： Akihiko Uchiyama ,  Hiroshi Sasame ,  Tatsuya Kobayashi ,  Youichirou Maebashi

IPC分类号： G01N21/47 ,  G03G15/00 ,  G03G15/06 ,  G03G15/08 ,  G03G21/00 ,  G03G21/14

CPC分类号： G03G15/065 ,  G03G2215/00042 ,  G03G2215/0177

摘要： An image forming apparatus includes an image bearing member electrostatic latent image forming device for forming an electrostatic latent image on the image bearing member, the image forming device forming, on the image bearing member, an electrostatic latent image usable for controlling image formation. A developing device is provided for developing an electrostatic latent image on the image bearing member, a density difference detecting device is provided for detecting a density difference in an image for the control developed by the developing device, and a control device is provided for controlling a developing condition of the developing device on the basis of an output of the density difference detecting device.

摘要翻译： 图像形成装置包括用于在图像承载部件上形成静电潜像的图像承载部件静电潜像形成装置，图像形成装置在图像承载部件上形成可用于控制图像形成的静电潜像。 提供一种用于在图像承载部件上显影静电潜像的显影装置，提供了一种浓度差检测装置，用于检测由显影装置展开的控制的图像中的浓度差，并且提供控制装置 根据密度差检测装置的输出，显影装置的显影条件。

公开(公告)号：US5568242A

公开(公告)日：1996-10-22

申请号：US394262

申请日：1995-02-24

申请人： Hiroshi Sasame ,  Hideki Anayama ,  Yoichiro Maebashi

发明人： Hiroshi Sasame ,  Hideki Anayama ,  Yoichiro Maebashi

IPC分类号： G03G5/04 ,  G03G5/05 ,  G03G5/06 ,  G03G15/00 ,  G01B7/06

CPC分类号： G03G15/751 ,  G03G5/04 ,  G03G5/05 ,  G03G5/0564 ,  G03G5/0614 ,  G03G2215/021 ,  G03G2221/183

摘要： An electrophotographic photosensitive member is comprised of a support and a photosensitive layer. The photosensitive layer is of such a nature that it becomes gradually more scrapable from its surface toward its interior.

摘要翻译： 电子照相感光构件由支撑体和感光层构成。 感光层具有这样的性质，使其从其表面逐渐向其内部逐渐变得更可刮。

公开(公告)号：US4864419A

公开(公告)日：1989-09-05

申请号：US81442

申请日：1987-08-04

申请人： Tetsuo Saito ,  Akihiko Takeuchi ,  Iichiro Yamamoto ,  Motoi Kato ,  Yukihiro Ohzeki ,  Takahiro Inoue ,  Hiroshi Sasame ,  Hisashi Fukushima

发明人： Tetsuo Saito ,  Akihiko Takeuchi ,  Iichiro Yamamoto ,  Motoi Kato ,  Yukihiro Ohzeki ,  Takahiro Inoue ,  Hiroshi Sasame ,  Hisashi Fukushima

IPC分类号： G06K15/12 ,  B41J2/44 ,  H04N1/23 ,  H04N1/40 ,  H04N1/405

CPC分类号： H04N1/4005 ,  H04N1/40037 ,  H04N1/4056

摘要： There is disclosed an apparatus for obtaining image signal by tonal processing of an input signal. Pulse-width modulation of the input signal is achieved thorugh comparison with a second signal of a predetermined shaped, for example a triangular signal. In order to avoid the influence of fluctuating factors in pulse-width modulation, the apparatus also has a third signal generator, and the pulse-width modulated signal or a pattern signal generated by the third signal generator is selectively used for image formation.

摘要翻译： 公开了一种通过输入信号的音调处理获得图像信号的装置。 实现与预定成形例如三角形信号的第二信号的输入信号的脉冲宽度调制。 为了避免波动因素对脉冲宽度调制的影响，该装置还具有第三信号发生器，并且脉冲宽度调制信号或由第三信号发生器产生的图形信号被选择性地用于图像形成。

公开(公告)号：US06415127B1

公开(公告)日：2002-07-02

申请号：US09569236

申请日：2000-05-11

申请人： Shinya Yamamoto ,  Hiroshi Sasame ,  Tetsuya Kobayashi ,  Kouji Hashimoto ,  Yasunari Watanabe

发明人： Shinya Yamamoto ,  Hiroshi Sasame ,  Tetsuya Kobayashi ,  Kouji Hashimoto ,  Yasunari Watanabe

IPC分类号： G03G1508

CPC分类号： G03G15/0812 ,  G03G2215/0634

摘要： A developing apparatus has a developer bearing member for bearing and carrying a nonmagnetic developer, a layer thickness regulating member for regulating a layer thickness of the developer borne by the developer bearing member, developing bias applying device for applying an alternating current voltage to the developer bearing member, and regulating member bias applying device for applying a direct current voltage to the layer thickness regulating member, and wherein |DC1|>|DC2| is satisfied when DC1 is an effective value of the alternating current voltage applied to the developer bearing member and DC2 is a value of the direct current voltage applied to the layer thickness regulating member, the direct current voltage value DC2 has a polarity, which is reverse to a charging polarity of the developer with respect to the effective value DC1.

摘要翻译： 显影装置具有用于承载和携带非磁性显影剂的显影剂承载部件，用于调节由显影剂承载部件承载的显影剂的层厚度的层厚限制部件，用于向显影剂承载体施加交流电压的显影偏压施加装置 构件和用于向层厚调节构件施加直流电压的调节构件偏置施加装置，其中| DC1 |> | DC2 | 当DC1是施加到显影剂承载部件的交流电压的有效值，DC2是施加到层厚调节部件的直流电压的值时，直流电压值DC2具有极性，即反向 达到显影剂相对于有效值DC1的充电极性。

公开(公告)号：US06925267B2

公开(公告)日：2005-08-02

申请号：US10265337

申请日：2002-10-07

申请人： Shinya Yamamoto ,  Hiroshi Sasame ,  Kazushige Sakurai ,  Takashi Hibi ,  Hiroaki Ogata ,  Tomomi Kakeshita

发明人： Shinya Yamamoto ,  Hiroshi Sasame ,  Kazushige Sakurai ,  Takashi Hibi ,  Hiroaki Ogata ,  Tomomi Kakeshita

IPC分类号： G03G15/08 ,  G03G21/18

CPC分类号： G03G21/1889 ,  G03G15/0856 ,  G03G15/086 ,  G03G15/0863 ,  G03G2221/18 ,  G03G2221/1823 ,  G03G2221/183

摘要： An image forming apparatus or a cartridge detachably attachable to the image forming apparatus is provided, wherein the apparatus comprises a developer container for containing developer, a developer amount detector for detecting an amount of the developer contained in the developer container, a memory for memorizing information concerning the amount of the developer detected by the detector and an output unit for outputting the information concerning the amount of the developer. The output unit outputs the information concerning the developer memorized in the memory until the detection result of the detector is confirmed.

摘要翻译： 提供了可拆卸地附接到图像形成装置的图像形成装置或盒，其中该装置包括用于容纳显影剂的显影剂容器，用于检测包含在显影剂容器中的显影剂量的显影剂量检测器，用于记忆信息的存储器 涉及由检测器检测到的显影剂的量以及用于输出关于显影剂量的信息的输出单元。 输出单元输出存储在存储器中的显影剂的信息，直到检测器的检测结果被确认为止。