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1. 发明授权

US4875075A Image reading device and image forming apparatus having same 失效
标题翻译：图像读取装置及其图像形成装置
公开(公告)号：US4875075A
公开(公告)日：1989-10-17
申请号：US61222
申请日：1987-06-12
申请人： Sumitoshi Sootome , Morikazu Mizutani , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima , Shigeyoshi Onoda
发明人： Sumitoshi Sootome , Morikazu Mizutani , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima , Shigeyoshi Onoda
IPC分类号： G03B27/50 , G03B27/62 , G03G15/00 , G03G15/04 , G03G21/18
CPC分类号： G03G15/605 , G03G21/1628 , G03G2221/1636 , G03G2221/1654 , G03G2221/1684 , G03G2221/183
摘要： An image forming apparatus for forming an image of an original using an optical image of the original has: a first assembly; a second assembly cooperable with the first assembly the second assembly being movable relative to the first assembly; between a closed position wherein the apparatus is operable and an open position wherein the apparatus is opened; a reciprocable original supporting member for supporting an original; an optical system, in the second assembly, for forming the image of the original supported on the original supporting member; a second guiding member, on the second assembly, for guiding and positioning the original supporting member adjacent one of the sides of the original support member, wherein the original supporting member is movable to be disengaged from the second guiding member, the second guiding member being contactable with the original supporting member to correctly position the original supporting member with respect to the second assembly when it is engaged with the original supporting member.
摘要翻译：使用原稿的光学图像形成原稿的图像的图像形成装置具有：第一组件; 与所述第一组件配合的第二组件，所述第二组件可相对于所述第一组件移动; 在所述设备可操作的关闭位置和所述设备打开的打开位置之间; 支持原件的可互换的原始支持成员; 在第二组件中的光学系统，用于形成支撑在原始支撑构件上的原稿的图像; 第二引导构件，在第二组件上，用于引导和定位邻近原始支撑构件的一侧的原始支撑构件，其中原始支撑构件可移动以与第二引导构件脱离，第二引导构件为可与原始支撑构件接触，以便当原始支撑构件与原始支撑构件接合时相对于第二组件正确定位原始支撑构件。

2. 发明授权

US4809033A Image forming apparatus and process cartridge therefor 失效
标题翻译：图像形成装置及其处理盒
公开(公告)号：US4809033A
公开(公告)日：1989-02-28
申请号：US63078
申请日：1987-06-17
申请人： Isao Ikemoto , Shinji Kanemitsu , Morikazu Mizutani , Hajime Kitajima , Shigeyoshi Onoda
发明人： Isao Ikemoto , Shinji Kanemitsu , Morikazu Mizutani , Hajime Kitajima , Shigeyoshi Onoda
IPC分类号： B65H5/36 , G03G15/00 , G03G15/16 , G03G21/16
CPC分类号： G03G21/1647 , G03G15/165 , G03G21/1628 , G03G21/1671 , G03G2221/1654 , G03G2221/1672 , G03G2221/1687
摘要： An image forming apparatus wherein an image formed on an image bearing member is transferred onto a transfer material includes a feeder for feeding the transfer material to an image transfer station wherein the image is transferred from the image bearing member onto the transfer material; a guiding member for guiding the transfer material fed from the feeder to the transfer station in a guiding direction; a guide support for supporting the guiding member for movement in the guiding direction and in a direction transverse with the guiding direction; and an image bearing member supporting member for supporting the image bearing member for movement between a first position wherein the image forming apparatus is operable and a second position which is different from the first position, the image bearing member supporting member having an engaging portion for engagement with a part of the guiding member to correctly position the guiding member when the image bearing member supporting member takes its first position.
摘要翻译：图像形成装置，其中形成在图像承载部件上的图像被转印到转印材料上，包括用于将转印材料馈送到图像从图像承载部件转印到转印材料上的图像转印站的馈送器; 引导构件，用于将从所述馈送器馈送到所述传送站的转印材料沿引导方向引导; 引导支撑件，用于支撑引导构件在引导方向上和沿与引导方向横切的方向上移动; 以及图像承载部件支撑部件，用于支撑图像承载部件，用于在图像形成装置可操作的第一位置与不同于第一位置的第二位置之间移动，图像承载部件支撑部件具有用于接合的接合部分当图像承载构件支撑构件处于其第一位置时，引导构件的一部分正确定位引导构件。

3. 发明授权

US4786977A Lightweight recording apparatus using operative portions for structural support 失效
标题翻译：使用操作部分进行结构支撑的轻量级记录装置
公开(公告)号：US4786977A
公开(公告)日：1988-11-22
申请号：US38200
申请日：1987-04-14
申请人： Tadayuki Tsuda , Shigeyoshi Onoda , Morikazu Mizutani , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
发明人： Tadayuki Tsuda , Shigeyoshi Onoda , Morikazu Mizutani , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
IPC分类号： B41J29/04 , G03G15/00 , H05K7/12 , H04N1/21
CPC分类号： G03G15/00
摘要： A recording apparatus which includes a bottom plate constituting a bottom portion of the recording apparatus, a first unit fixed to the bottom plate and contributable to a recording operation of the recording apparatus, a second unit fixed to the bottom plate and contributable to the recording operation, and a third unit which is elongated and is contributable to the recording operation and which is fixed adjacent its one longitudinal end to the first unit and is fixed adjacent its other end to the second unit is arranged in such a manner that the mechanical strength of the whole assembly of the recording apparatus is increased. This is done without requiring additional structural members by having functional parts provide structural support for the apparatus.
摘要翻译：一种记录装置，包括构成记录装置的底部的底板，固定到底板并有助于记录装置的记录操作的第一单元，固定到底板并有助于记录操作的第二单元以及第三单元，该第三单元是细长的并且有助于记录操作，并且其第三单元被固定在其一个纵向端附近到第一单元并且被固定在其另一端附近到第二单元的位置，使得机械强度记录装置的整个组件增加。这通过使功能部件为设备提供结构支撑而完成，而不需要额外的结构构件。

4. 发明授权

US5223938A Image forming apparatus and process cartridge therefor 失效
标题翻译：图像形成装置及其处理盒
公开(公告)号：US5223938A
公开(公告)日：1993-06-29
申请号：US812856
申请日：1991-12-23
申请人： Morikazu Mizutani , Shigeyoshi Onoda , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
发明人： Morikazu Mizutani , Shigeyoshi Onoda , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
IPC分类号： G03G15/043 , G03G15/08 , G03G21/16
CPC分类号： G03G21/1814 , G03G15/043 , G03G15/0896 , G03G21/1628 , G03G2221/1636 , G03G2221/1651 , G03G2221/1654 , G03G2221/1684 , G03G2221/183
摘要： An image forming apparatus includes a first assembly, a second assembly movable relative to the first assembly to open and close the image forming apparatus, a photosensor provided in the first assembly, illuminating source provided in the second assembly, for illuminating an original to be copied, and light transmitting element for transmitting light emitted from the illuminating source in the first assembly to the photosensor in the second assembly.
摘要翻译：图像形成装置包括第一组件，第二组件，其相对于第一组件可移动以打开和关闭图像形成装置;设置在第一组件中的光电传感器，设置在第二组件中的照明源，用于照亮要复制的原件以及用于将从第一组件中的照明源发射的光透射到第二组件中的光电传感器的光发射元件。

5. 发明授权

US4910551A Portable image forming apparatus 失效
标题翻译：便携式图像形成装置
公开(公告)号：US4910551A
公开(公告)日：1990-03-20
申请号：US325053
申请日：1989-03-16
申请人： Shigeyoshi Onoda , Morikazu Mizutani , Shinji Kanemitsu , Isao Ikemoto , Hajime Kitajima
发明人： Shigeyoshi Onoda , Morikazu Mizutani , Shinji Kanemitsu , Isao Ikemoto , Hajime Kitajima
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/00 , G03G15/55 , G03G21/1604 , G03G2221/1681
摘要： An image forming apparatus with a position detection capability to prevent an image forming operation starting signal being generated by mistake to thereby start the image forming operation when an image forming apparatus is not in its normal installed state for use, for example, when the apparatus is in its carried state or its erected state with one side thereof facing downward.
摘要翻译：一种具有位置检测能力的图像形成装置，当图像形成装置不处于正常的安装状态时，例如当装置是在图像形成装置中时，通过错误地产生图像形成操作开始信号，从而开始图像形成操作处于其承载状态或其竖立状态，其一面朝下。

6. 发明授权

US4806977A Image forming apparatus with disconnectable carriage drive 失效
标题翻译：具有可拆卸托架驱动的图像形成装置
公开(公告)号：US4806977A
公开(公告)日：1989-02-21
申请号：US61166
申请日：1987-06-12
申请人： Morikazu Mizutani , Shigeyoshi Onoda , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
发明人： Morikazu Mizutani , Shigeyoshi Onoda , Isao Ikemoto , Shinji Kanemitsu , Hajime Kitajima
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/605 , G03G21/1628 , G03G21/1647 , G03G21/1666 , G03G2221/1636 , G03G2221/1657 , G03G2221/1684 , G03G2221/183
摘要： An image forming apparatus having first body portion and a second body portion that swings into and out from the first body portion and a rack and pinion drive arrangement mounted on the first body portion for driving a carriage over an optical system on the second body portion when it is swung into the first body portion. The rack and pinion are disengaged when the carriage is moved away from the optical system to allow the second body portion to swing out from first body portion; and the rack and pinion have a flexible flange or specially shaped teeth to provide proper positioning of the pinion for smooth reengagement.
摘要翻译：一种图像形成装置，具有第一主体部分和第二主体部分，该第一主体部分和第二主体部分从第一主体部分摆出和移出;以及齿条和小齿轮驱动装置，其安装在第一主体部分上，用于在第二主体部分上的光学系统上驱动滑架，它被摆到第一个身体部分。当托架移动离开光学系统时，齿条和小齿轮分离，以允许第二主体部分从第一主体部分摆出; 并且齿条和小齿轮具有柔性凸缘或特殊形状的齿，以提供小齿轮的适当定位以平滑重新接合。

7. 发明授权

US5602623A Photosensitive drum provided in an image forming apparatus including gears disposed at an end of drum 失效
标题翻译：感光鼓设置在图像形成装置中，包括设置在鼓的端部的齿轮
公开(公告)号：US5602623A
公开(公告)日：1997-02-11
申请号：US455725
申请日：1995-05-31
申请人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
发明人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
IPC分类号： G03G15/00 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1857 , G03G15/751 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1864 , G03G21/1867 , G03G2221/1606 , G03G2221/1657 , G03G2221/183 , G03G2221/1853
摘要： A process cartridge removably mountable to an image forming apparatus includes an image bearing member having a photosensitive drum including a cylindrical member having a photosensitive layer thereon, a first gear provided at one end of the cylindrical member in an axial direction thereof, and a helical gear as a second gear provided at the one end of the cylindrical member adjacent to and outside of the first gear in the axial direction of the cylindrical member and having a diameter larger than a diameter of the first gear. The first gear and the helical gear are integrally formed as a gear portion having a through-bore portion with an inner diameter that varies along its axial length. Accordingly, the present invention provides a smoothly rotating image bearing member for producing high quality images.
摘要翻译：可移除地安装到图像形成装置的处理盒包括：图像承载部件，其具有感光鼓，该感光鼓包括其上具有感光层的圆柱形部件，设置在圆柱形部件的轴向方向上的一端的第一齿轮和斜齿轮作为第二齿轮设置在圆柱形构件的一端处，在圆柱形构件的轴向方向上与第一齿轮相邻并且在外侧，并且具有比第一齿轮的直径大的直径。第一齿轮和斜齿轮一体地形成为具有通孔部分的齿轮部分，该通孔部分的内径沿其轴向长度变化。因此，本发明提供了一种用于产生高质量图像的平滑旋转的图像承载部件。

8. 发明授权

US5926672A Photosensitive drum provided in an image forming apparatus including helical gears disposed at an end of the drum 失效
标题翻译：感光鼓设置在图像形成装置中，包括设置在滚筒末端的斜齿轮
公开(公告)号：US5926672A
公开(公告)日：1999-07-20
申请号：US781917
申请日：1996-12-30
申请人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
发明人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
IPC分类号： G03G15/00 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1857 , G03G15/751 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1864 , G03G21/1867 , G03G2221/1606 , G03G2221/1657 , G03G2221/183 , G03G2221/1853
摘要： A photosensitive drum includes a cylindrical member having a photosensitive body disposed thereon, and first and second helical gears arranged axially side-by-side on one end of the cylindrical member. The first helical gear is disposed axially outward of the second helical gear, and the first helical gear has an outer diameter greater than an outer diameter of the second helical gear. The first helical gear meshes with a drive gear to rotatingly drive the drum. A sleeve gear of a developing sleeve is selectively engaged with one of the first and second helical gears, depending upon a kind of toner used.
摘要翻译：一种感光鼓包括一个其上设有感光体的圆筒形构件，以及在圆柱形构件的一端轴向并排布置的第一和第二斜齿轮。第一斜齿轮轴向设置在第二斜齿轮的外侧，第一斜齿轮的外径大于第二斜齿轮的外径。第一斜齿轮与驱动齿轮啮合以旋转地驱动滚筒。取决于使用的调色剂的种类，显影套筒的套筒齿轮选择性地与第一和第二斜齿轮中的一个啮合。

9. 发明授权

US07660545B2 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：耦合部分，感光鼓，处理盒和电子照相成像设备
公开(公告)号：US07660545B2
公开(公告)日：2010-02-09
申请号：US12271415
申请日：2008-11-14
申请人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
发明人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process mechanisms actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮，由扭曲表面限定的孔，该孔基本上与齿轮和设置在孔中的主组件侧接地触点，处理盒包括电子照相感光鼓; 可在感光鼓上作用的加工机构; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部，其中当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动力从所述齿轮传递到感光鼓通过孔和突起之间的接合; 以及与电子照相感光鼓电连接的盒侧接地触点，用于当处理盒安装到设备的主组件时将电子照相感光鼓电接地，盒侧接地触点设置在突起上以便可电连接与主组件侧接地

10. 发明申请

US20060008287A1 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：耦合部分，感光鼓，处理盒和电子照相成像设备
公开(公告)号：US20060008287A1
公开(公告)日：2006-01-12
申请号：US11221766
申请日：2005-09-09
申请人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
发明人： Shinya Noda , Shinichi Sasaki , Akihiro Toma , Isao Ikemoto , Kazushi Watanabe , Akira Higeta
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process mechanisms actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮，由扭曲表面限定的孔，该孔基本上与齿轮和设置在孔中的主组件侧接地触点，处理盒包括电子照相感光鼓; 可在感光鼓上作用的加工机构; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部，其中当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动力从所述齿轮传递到感光鼓通过孔和突起之间的接合; 以及与电子照相感光鼓电连接的盒侧接地触点，用于当处理盒安装到设备的主组件时将电子照相感光鼓电接地，盒侧接地触点设置在突起上以便可电连接与主组件侧接地

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