公开(公告)号：US6141513A

公开(公告)日：2000-10-31

申请号：US867809

申请日：1997-06-03

Applicant: Tsutomu Nishiuwatoko ,  Kazuyoshi Odagawa ,  Hiroo Kobayashi ,  Shinichi Sasaki

Inventor： Tsutomu Nishiuwatoko ,  Kazuyoshi Odagawa ,  Hiroo Kobayashi ,  Shinichi Sasaki

IPC: G03G21/10 ,  G03G21/18 ,  G03G15/00

CPC classification number: B29C45/14344 ,  B29C45/14467 ,  G03G21/181 ,  G03G2221/1853 ,  Y10S222/01

Abstract: A process cartridge including an electrophotographic photosensitive member, a process unit for operating on the electrophotographic photosensitive member, a plurality of engaging members provided at a first frame, and a plurality of engaging members provided at a second frame. The first frame and the second frame are connected by connecting respective engaging members selected from the plurality of engaging members provided at the first frame and engaging members selected from the plurality of engaging members provided at the second frame. The process cartridge is detachably mountable in an electrophotographic image forming apparatus.

Abstract translation: 一种处理盒，包括电子照相感光构件，用于在电子照相感光构件上操作的处理单元，设置在第一框架处的多个接合构件和设置在第二框架处的多个接合构件。 第一框架和第二框架通过连接从设置在第一框架处的多个接合构件中选择的各个接合构件和从设置在第二框架处的多个接合构件中选择的接合构件连接。 处理盒可拆卸地安装在电子照相成像设备中。

公开(公告)号：US5752131A

公开(公告)日：1998-05-12

申请号：US265936

申请日：1994-06-27

Applicant: Yasuo Fujiwara ,  Hiroo Kobayashi

Inventor： Yasuo Fujiwara ,  Hiroo Kobayashi

IPC: G03G15/08 ,  G03G21/18

CPC classification number: G03G21/1814 ,  G03G15/0882 ,  G03G15/0884 ,  G03G21/1647 ,  G03G21/1671 ,  G03G2221/1633 ,  G03G2221/1648 ,  G03G2221/183

Abstract: A developing apparatus for developing a latent image formed on an image bearing member includes a first frame having a developer container for containing a developer; a second frame having a developer carrying member for carrying the developer supplied from the developer container to supply the developer to the latent image; a sealing member for sealing an opening for supplying the developer from the developer container to the developer carrying member; wherein the sealing member is pulled between the first frame and the second frame along a pulling path in a pulling direction, whereby the opening is opened and projections, disposed at both sides of the pulling path downstream of the opening in the pulling direction, are provided for limiting the pulling direction of a sealing member.

Abstract translation: 用于显影形成在图像承载部件上的潜像的显影装置包括具有用于容纳显影剂的显影剂容器的第一框架; 第二框架具有用于承载从显影剂容器供应的显影剂以将显影剂供应到潜像的显影剂承载构件; 用于密封用于将显影剂从显影剂容器供应到显影剂承载构件的开口的密封构件; 其中，所述密封构件沿着牵引方向沿着牵引路径被拉动在所述第一框架和所述第二框架之间，由此所述开口被打开，并且设置在所述拉出路径的两侧，在所述开口的拉动方向下游的突起 用于限制密封构件的拉动方向。

公开(公告)号：US5579085A

公开(公告)日：1996-11-26

申请号：US500567

申请日：1995-07-11

Applicant: Shigeo Miyabe ,  Hiroo Kobayashi ,  Kazuo Shishido ,  Koji Miura

Inventor： Shigeo Miyabe ,  Hiroo Kobayashi ,  Kazuo Shishido ,  Koji Miura

IPC: G03G15/06 ,  G03G15/00 ,  G03G15/08 ,  G03G15/09

CPC classification number: G03G15/751 ,  G03G15/0928

Abstract: An image forming apparatus is provided with a cylinder for carrying developing agent, and with a flange fitted into an end portion of the cylinder for supporting the cylinder. A fitting portion of the flange has a diameter larger than an inner diameter of the cylinder. The flange is mounted to the cylinder by press-fitting and has a guide smaller than the inner diameter of the cylinder at an end of the fitting portion for guiding the fitting. A spacer is located at a more central side of the cylinder than the fitting portion of the flange press-fitted into the cylinder.

Abstract translation: 图像形成装置设置有用于承载显影剂的圆筒，并且具有装配在用于支撑圆筒的圆筒的端部中的凸缘。 凸缘的装配部分的直径大于气缸的内径。 凸缘通过压配而安装到气缸上，并且在装配部分的端部处具有小于气缸内径的引导件以引导配件的引导件。 间隔件位于比压合在气缸中的凸缘的装配部分更靠中心的一侧。

公开(公告)号：US5446525A

公开(公告)日：1995-08-29

申请号：US266457

申请日：1994-06-27

Applicant: Hiroo Kobayashi

Inventor： Hiroo Kobayashi

IPC: G03G15/00 ,  G03G21/00 ,  G03G21/16 ,  G03G21/18

CPC classification number: G03G21/1821 ,  G03G15/751 ,  G03G21/1647 ,  G03G21/1671 ,  G03G2215/021 ,  G03G2221/1606 ,  G03G2221/166 ,  G03G2221/1684 ,  G03G2221/1687

Abstract: A photosensitive drum mounting member includes a base member; a first conductive member projected from one side of the base member; a second conductive member, projected from the other side of the base member, and electrically connected with the first conductive member; a cylindrical member of plastic material on a surface of the second conductive member, the cylindrical member covering an inside part of the second conductive member from its end; and an extension from the base member.

Abstract translation: 感光鼓安装构件包括基座构件; 从所述基底构件的一侧突出的第一导电构件; 第二导电构件，其从所述基座构件的另一侧突出并与所述第一导电构件电连接; 在所述第二导电构件的表面上的塑料材料的圆柱形构件，所述圆柱形构件从其端部覆盖所述第二导电构件的内部; 和从基座的延伸。

公开(公告)号：US5260759A

公开(公告)日：1993-11-09

申请号：US15075

申请日：1993-02-08

Applicant: Hiroo Kobayashi

Inventor： Hiroo Kobayashi

IPC: B65H29/00 ,  B65H29/52 ,  B65H31/10 ,  B65H31/26 ,  G03G21/00

CPC classification number: B65H31/10 ,  B65H29/00 ,  B65H29/52 ,  B65H31/26 ,  B65H2801/06

Abstract: An image forming system includes a sheet ejection open tray on which ejected sheets can be collected; and a sheet hold-down device including a sheet hold-down member pivotally mounted on the sheet ejection open tray via a support shaft for pivotal movement in a direction perpendicular to a surface of the sheet ejection open tray, and a hold-down member biasing device for biasing the sheet hold-down member away from the surface of the sheet ejection open tray in opposition to a weight of the sheet hold-down member itself and for maintaining a predetermined urging force of the sheet hold-down member so long as the sheet hold-down member is within a predetermined range of its pivotal movement.

Abstract translation: 图像形成系统包括：纸张排出打开托盘，可以在其上收集弹出的纸张; 以及片材压紧装置，其包括片材压紧构件，该片材压紧构件经由用于在垂直于所述片材排出打开托盘的表面的方向上枢转运动的支撑轴可枢转地安装在所述片材排出打开托盘上，并且压紧构件偏置 装置，用于相对于片材压紧构件本身的重量偏压片材压紧构件远离片材排出开口托盘的表面，并且为了保持片材压紧构件的预定推动力，只要 片材压紧构件在其枢转运动的预定范围内。

公开(公告)号：US4893054A

公开(公告)日：1990-01-09

申请号：US163702

申请日：1988-03-03

Applicant: Hiroo Kobayashi

Inventor： Hiroo Kobayashi

IPC: H01J29/07 ,  H01J29/86

CPC classification number: H01J29/861 ,  H01J29/07 ,  H01J2229/0788 ,  H01J2229/862

Abstract: A color cathode ray tube which comprises a face panel including a faceplate having a phosphor screen formed of a pattern of triads of phosphor dots on an inner surface of the faceplate, the phosphor screen, and a color selecting shadow mask having a pattern of apertures for the passage of electron beams therethrough and held flat under tension by the face panel so as to confront, and spaced a predetermined distance inwardly from, the phosphor screen. At least the inner surface of the faceplate is curved so that the pitch between each neighboring apertures in the shadow mask can, while satisfying a predetermined condition relative to the distance between the inner surface of the faceplate and the shadow mask, decrease progressively away from the center of the faceplate towards a peripheral region of the faceplate.

公开(公告)号：US4888620A

公开(公告)日：1989-12-19

申请号：US323074

申请日：1989-03-09

Applicant: Hitoshi Fujino ,  Takamasa Sawada ,  Hiroo Kobayashi ,  Osamu Ohuchi ,  Tadashi Yagi ,  Yasuyoshi Hayakawa

Inventor： Hitoshi Fujino ,  Takamasa Sawada ,  Hiroo Kobayashi ,  Osamu Ohuchi ,  Tadashi Yagi ,  Yasuyoshi Hayakawa

IPC: G03G21/16

CPC classification number: G03G21/1671 ,  G03G21/1628 ,  G03G21/1835 ,  G03G2221/1606 ,  G03G2221/1609 ,  G03G2221/1618 ,  G03G2221/1648 ,  G03G2221/1654

Abstract: An image forming apparatus includes a main assembly and a process cartridge. The main assembly contains and retains an electrophotographic photosensitive member, and therefore, the photosensitive member is not contained in the process cartridge. The process cartridge contains an electric charger, a developing device and/or cleaning device. The process cartridge is detachably mountable into the main assembly.

Abstract translation: 图像形成装置包括主组件和处理盒。 主组件包含并保持电子照相感光构件，因此感光构件不包含在处理盒中。 处理盒包含充电器，显影装置和/或清洁装置。 处理盒可拆卸地安装到主组件中。

公开(公告)号：US4873548A

公开(公告)日：1989-10-10

申请号：US319893

申请日：1989-03-07

Applicant: Hiroo Kobayashi ,  Hitoshi Fujino ,  Tadashi Yagi ,  Nobukazu Adachi ,  Yasuyoshi Hayakawa ,  Takeshi Setoriyama

Inventor： Hiroo Kobayashi ,  Hitoshi Fujino ,  Tadashi Yagi ,  Nobukazu Adachi ,  Yasuyoshi Hayakawa ,  Takeshi Setoriyama

IPC: G03B27/70 ,  G03G15/00 ,  G03G21/18

CPC classification number: G03G21/1853 ,  G03G21/1628 ,  G03G21/1647 ,  G03G21/1666 ,  G03G21/1857 ,  G03G2221/1654 ,  G03G2221/1678 ,  G03G2221/1687 ,  G03G2221/183

Abstract: An image forming apparatus provided with a positioning mechanism for positioning a process cartridge in the main assembly. The process cartridge is detachably mountable into the main assembly. The main assembly includes a bottom frame and a top frame which is capable of taking a closing position and an opening position. The process cartridge is loaded into the top frame or bottom frame. Prior to the start of image formation, the process cartridge is correctly positioned with respect to the bottom frame. The bottom frame contains the major part of the optical system, whereby the accurate relative position can be accomplished with an optical system of the cartridge.

Abstract translation: 一种图像形成装置，其具有用于将处理盒定位在主组件中的定位机构。 处理盒可拆卸地安装到主组件中。 主组件包括底框架和顶框架，该框架能够进行关闭位置和打开位置。 处理盒被装载到顶部框架或底部框架中。 在图像形成开始之前，处理盒相对于底部框架被正确定位。 底部框架包含光学系统的主要部分，由此可以利用墨盒的光学系统来实现精确的相对位置。

公开(公告)号：US4625143A

公开(公告)日：1986-11-25

申请号：US652025

申请日：1984-09-19

Applicant: Hiroo Kobayashi

Inventor： Hiroo Kobayashi

IPC: H01J63/06 ,  H01J29/50 ,  H01J29/10 ,  H01J29/52

CPC classification number: H01J63/06

Abstract: A multicolor cathode-ray tube for use as a light source in a giant display system such as a display board for a sports stadium. The cathode-ray tube includes a plurality of electron guns and respective fluorescent screens, the latter receiving the beam from a corresponding electron gun. Each of the screens is slanted towards the longitudinal axis of the tube. The screens may be either flat or curved.

Abstract translation: 一种多色阴极射线管，用作巨型显示系统中的光源，例如用于体育场的显示板。 阴极射线管包括多个电子枪和各自的荧光屏，后者从相应的电子枪接收光束。 每个筛网朝向管的纵向轴线倾斜。 屏幕可以是平的或弯曲的。

公开(公告)号：US5384619A

公开(公告)日：1995-01-24

申请号：US222369

申请日：1994-04-04

Applicant: Takao Yokomizo ,  Hiroo Kobayashi ,  Tadashi Yagi ,  Hiroshi Yukimachi ,  Takahiro Azeda ,  Yoshiro Tsuchiya ,  Toshifumi Moritani ,  Masahito Ohtsuka ,  Tsuyoshi Waragai ,  Hiroaki Miyake

Inventor： Takao Yokomizo ,  Hiroo Kobayashi ,  Tadashi Yagi ,  Hiroshi Yukimachi ,  Takahiro Azeda ,  Yoshiro Tsuchiya ,  Toshifumi Moritani ,  Masahito Ohtsuka ,  Tsuyoshi Waragai ,  Hiroaki Miyake

IPC: G03G15/00 ,  B65H85/00 ,  G03G15/23

CPC classification number: G03G15/234

Abstract: The present invention provides an image forming apparatus with a supply roller for supplying a sheet, a supply path for directing the sheet to an image forming section, a sheet ejecting path for the sheet on which an image is formed at the image forming section toward an ejecting section, a space integrally formed in a lower part of a body of the image forming apparatus, a branch path branched from the sheet ejecting path and adapted to direct the sheet toward the space, an introduction path for directing the sheet from the space to the supply path, and a sheet re-feeing unit removable with respect to the body of the image forming apparatus and including a sheet re-feeding path having an entrance facing the branch path and an exit facing the introduction path.

Abstract translation: 本发明提供了一种图像形成装置，其具有用于供应片材的供应辊，用于将片材引导到图像形成部分的供应路径，用于在图像形成部分处形成图像的片材的片材排出路径朝向 喷射部，一体地形成在图像形成装置的主体的下部的空间，从纸张排出路径分支并适于将纸张朝向空间引导的分支路径，用于将纸张从空间引导到 供给路径和相对于图像形成装置的主体可移除的片材再填充单元，并且包括具有面向分支路径的入口和面向引入路径的出口的片材再馈送路径。