公开(公告)号：US5083168A

公开(公告)日：1992-01-21

申请号：US430437

申请日：1989-11-02

申请人： Kensaku Kusaka ,  Yoshihiko Suzuki ,  Shigeo Kimura ,  Atsushi Hosoi ,  Hiroyuki Adachi ,  Masahide Kinoshita

发明人： Kensaku Kusaka ,  Yoshihiko Suzuki ,  Shigeo Kimura ,  Atsushi Hosoi ,  Hiroyuki Adachi ,  Masahide Kinoshita

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2039

摘要： A fixing device includes a heating element fixedly supported during a fixing procedure, a film, apparatus enabling the film to slide against the heating element, and a pressurizing roller for pressing a recording material on which a toner image is supported against the film. The heating element has a substrate, a heat generating layer provided on the substrate, and a heat-melting portion provided on the substrate. The heat-melting portion melts at a temperature higher than the fixing temperature and lower than the withstanding temperature of the substrate and thereby disconnects the heat generating layer from its power source.

摘要翻译： 定影装置包括在固定过程期间固定地支撑的加热元件，能够使膜抵靠加热元件滑动的胶片，装置，以及用于将调色剂图像被支撑在胶片上的记录材料按压的加压辊。 加热元件具有基板，设置在基板上的发热层和设置在基板上的加热熔融部。 加热熔融部分在高于定影温度的温度下熔化并且低于基板的耐受温度，从而使发热层与其电源断开。

公开(公告)号：US5060014A

公开(公告)日：1991-10-22

申请号：US505156

申请日：1990-04-05

申请人： Hiroyuki Adachi ,  Noribumi Koitabashi

发明人： Hiroyuki Adachi ,  Noribumi Koitabashi

IPC分类号： G03G15/02 ,  G03G21/10 ,  G03G21/18

CPC分类号： G03G21/1814 ,  G03G15/0216 ,  G03G2221/1609 ,  G03G2221/1618 ,  G03G2221/1669 ,  G03G2221/1693 ,  G03G2221/183

摘要： An image forming apparatus or a process kit detachable relative to such an apparatus in which the contact pressure of a blade-like charging member to an image carrying member is made smaller than the contact pressure of a blade-like cleaning member to the image carrying member. This relationship reduces abrasion and damage of the image carrying member, and makes it possible uniformly and stably to charge the image carrying member.

摘要翻译： 一种图像形成装置或处理套件相对于这样的装置可拆卸，其中使得叶片状充电构件与图像承载构件的接触压力小于叶片状清洁构件对图像承载构件的接触压力 。 这种关系降低了图像承载构件的磨损和损伤，并且使得可以均匀且稳定地对图像承载构件进行充电。

公开(公告)号：US4699499A

公开(公告)日：1987-10-13

申请号：US948428

申请日：1986-12-13

申请人： Norihisa Hoshika ,  Hiroyuki Adachi ,  Kimio Nakahata

发明人： Norihisa Hoshika ,  Hiroyuki Adachi ,  Kimio Nakahata

IPC分类号： G03G15/14 ,  G03G15/00 ,  G03G15/16

CPC分类号： G03G15/6535 ,  G03G15/1635 ,  Y10S271/90

摘要： An image forming apparatus includes an image bearing member on which a toner image is formed. The toner image is transferred onto a transfer material by contacting the transfer material to the image bearing member and applying corona discharge to the back side of the transfer material. The present invention is characterized by the charge removing needles to which a particular voltage is applied. The voltage is such that the discharge occurs between the charge removing electrode needles and the back side of the transfer material when it is present, or the surface of the image bearing member when it is absent only when the transfer corona discharger is operated, and therefore, the air surrounding the needles is ionized. Thus, the discharge does not occur when the transfer charger is not operated, but occurs automatically when the transfer charger is operated.

摘要翻译： 图像形成装置包括其上形成有调色剂图像的图像承载部件。 通过将转印材料接触到图像承载部件并将电晕放电施加到转印材料的背面，将调色剂图像转印到转印材料上。 本发明的特征在于施加特定电压的去电针。 电压使得当存在电荷去除电极针和转印材料的背面之间时，或者仅当转印电晕放电器工作时不存在图像承载部件的表面时才发生放电，因此 围绕针的空气被电离。 因此，当转印充电器不工作时不会发生放电，而是在转印充电器操作时自动发生放电。

公开(公告)号：US4411516A

公开(公告)日：1983-10-25

申请号：US366067

申请日：1982-04-06

申请人： Hiroyuki Adachi ,  Shinnosuke Taniishi

发明人： Hiroyuki Adachi ,  Shinnosuke Taniishi

IPC分类号： G03B27/54 ,  G03B27/52

CPC分类号： G03B27/542

摘要： The present invention relates to an original illuminating apparatus for use in electrophotographic copying machine, original reader of fascimile equipment, etc. The illumination apparatus includes a transparent member for defining a window through which the original is opposed to the optical system for projecting an image of the original on a photosensitive surface. The transparent member is fixed to and supported by a supporting part. The illumination light emitted from a light source is reflected towards the original so as to illuminate it by the reflected light. According to the present invention, the transparent member supporting part and the light reflecting part are formed integrally with a heat conductive member so that the two parts are thermally connected with each other. A heat pipe is provided to deprive the heat conductive member of heat thereby preventing a rise of temperature of the transparent member.

摘要翻译： 本发明涉及一种用于电子照相复印机的原始照明装置，迷你设备的原始阅读器等。照明装置包括用于限定窗口的透明构件，原稿与光学系统相对，用于投影图像的图像 原来在感光面上。 透明构件被固定并由支撑部支撑。 从光源发射的照明光被朝向原件反射，以便通过反射光照亮它。 根据本发明，透明构件支撑部和光反射部与导热构件一体形成，使得两部分彼此热连接。 提供热管以消除导热部件的热量，从而防止透明部件的温度上升。

公开(公告)号：US4385829A

公开(公告)日：1983-05-31

申请号：US238634

申请日：1981-02-26

申请人： Kimio Nakahata ,  Koichi Tanigawa ,  Hiroyuki Adachi ,  Tsuyoshi Watanabe

发明人： Kimio Nakahata ,  Koichi Tanigawa ,  Hiroyuki Adachi ,  Tsuyoshi Watanabe

IPC分类号： G03G15/09

CPC分类号： B82Y15/00 ,  G03G15/0914

摘要： An electrostatic latent image developing method and a device therefor, featured in supplying one-component magnetic developer onto a developer-feeding non-magnetic bearing member to form thereon a magnetic brush of developer under the effect of a magnetic field, then bringing said magnetic brush into contact with the surface of an image-developing developer bearing member to form thereon a thin uniform layer of the developer, and bringing said thin layer to a developing position to develop an electrostatic latent image formed on a latent image bearing member. At the development the thin layer of the developer is so spaced in the developing position from the latent image bearing surface as to form a clearance therebetween, across which an AC bias electric field is applied.

摘要翻译： 一种静电潜像显影方法及其装置，其特征在于，在显影剂供给非磁性轴承部件上提供单组分磁性显影剂，以在磁场的作用下在其上形成显影剂的磁刷，然后使所述磁刷 与图像显影剂承载部件的表面接触以在其上形成薄均匀的显影剂层，并使所述薄层进入显影位置以显影形成在潜像承载部件上的静电潜像。 在显影时，显影剂的薄层在显影位置与潜像承载表面间隔开，以形成间隙，通过该间隙施加AC偏置电场。