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1. 发明授权

US5565864A Absolute encoder 失效
标题翻译：绝对编码器
公开(公告)号：US5565864A
公开(公告)日：1996-10-15
申请号：US299445
申请日：1994-09-01
申请人： Kou Ohno , Tadashi Horikawa , Toru Morita , Yuuji Yamazaki
发明人： Kou Ohno , Tadashi Horikawa , Toru Morita , Yuuji Yamazaki
IPC分类号： G01D5/249 , H03M1/28 , H03M1/22
CPC分类号： G01D5/2492 , H03M1/282
摘要： An encoder includes a code plate, a detector, a transformer, and first and second calculators. The code plate is formed with an absolute pattern including a plurality of bit patterns, each bit pattern formed by a predetermined number of bits and representing one absolute position. The detector moves relatively with respect to the code plate, has a plurality of detecting elements arranged to be opposed to the predetermined number of bits, and reads the bit pattern from the absolute pattern to output a bit pattern signal representing the bit pattern. The transformer can transform only specific bit pattern signals corresponding to specific bit patterns out of a plurality of the bit pattern signals corresponding to the plurality of bit patterns, into the absolute positions. The first calculator calculates a relative, positional relation between the bit pattern corresponding to the bit pattern signal, read from the detector, and the specific bit pattern. The second calculator calculates information indicating a position of the code plate relative to the detector, based on the absolute position obtained by the transformer and the relative, positional relation obtained by the first calculator.
摘要翻译：编码器包括代码板，检测器，变压器以及第一和第二计算器。码板形成有包括多个位模式的绝对模式，每个位模式由预定位数形成并表示一个绝对位置。检测器相对于代码板移动，具有被布置为与预定数量的位相对的多个检测元件，并且从绝对图案读取位模式以输出表示位模式的位模式信号。变压器只能将对应于多个位模式的多个位模式信号中的与特定位模式相对应的特定位模式信号转换成绝对位置。第一计算器计算从检测器读取的与位模式信号相对应的位模式与特定位模式之间的相对位置关系。第二计算器基于由变压器获得的绝对位置和由第一计算器获得的相对位置关系，计算指示代码板相对于检测器的位置的信息。

2. 发明授权

US08249485B2 Process cartridge with portions to be supported and regulated during insertion of the cartridge into an electrophotographic image forming apparatus 有权
标题翻译：处理盒，其具有在将盒插入电子照相图像形成装置期间被支撑和调节的部分
公开(公告)号：US08249485B2
公开(公告)日：2012-08-21
申请号：US12168539
申请日：2008-07-07
申请人： Tadashi Horikawa , Tachio Kawai , Hiroshi Takarada , Takashi Nakanishi
发明人： Tadashi Horikawa , Tachio Kawai , Hiroshi Takarada , Takashi Nakanishi
IPC分类号： G03G21/18
CPC分类号： G03G21/185 , G03G2215/0132 , G03G2215/0148 , G03G2221/169 , G03G2221/1869
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the apparatus includes a supporting member, a movable member for moving the supporting member in a horizontal direction and upward and downward directions, an operating member for moving the movable member, and a regulating portion, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the drum; a portion to be supported for being supported by the supporting member when the process cartridge is mounted to the main assembly of the apparatus; and a portion-to-be-regulated for being regulated by being contacted by the regulating portion to regulate movement of the process cartridge in the horizontal direction, when the supporting member is moved, by movement of the movable member by operation of the operating member and in the horizontal direction and the upward direction while supporting the process cartridge, wherein when the supporting member is moved in the horizontal direction and upward direction while supporting the process cartridge, the portion-to-be-supported slides on the supporting member, and the portion-to-be-regulated slides on the regulating portion.
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，其中所述设备包括支撑构件，用于沿水平方向和上下方向移动支撑构件的可动构件，用于使可动构件移动的操作构件和调节部分，处理盒包括电子照相感光鼓; 处理装置可在鼓上作用; 当所述处理盒安装到所述装置的主组件时，待支撑的部分被所述支撑构件支撑; 以及被限制的部分，通过被限制部分接触来调节，以通过操作所述操作构件的运动来调节所述处理盒在水平方向上的移动，当所述支撑构件移动时，并且在支撑处理盒的同时在水平方向和向上方向上，其中当支撑构件在支撑处理盒的同时在水平方向和向上方向上移动时，待支撑部分在支撑构件上滑动，以及调节部分上的待调节滑块。

3. 发明申请

US20110170903A1 DEVELOPING DEVICE FRAME UNIT, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND MANUFACTURING METHOD OF THE DEVELOPING DEVICE FRAME UNIT 有权
标题翻译：开发设备框架单元，开发设备，处理盒和开发设备框架单元的制造方法
公开(公告)号：US20110170903A1
公开(公告)日：2011-07-14
申请号：US13071857
申请日：2011-03-25
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件，其能够接触载体表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间密封的叶片密封件，当安装调节构件时，防止显影剂泄漏。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于该空间的体积。

4. 发明申请

US20090290904A1 CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：墨盒和图像形成装置
公开(公告)号：US20090290904A1
公开(公告)日：2009-11-26
申请号：US12466058
申请日：2009-05-14
申请人： Tachio Kawai , Tadashi Horikawa , Hiroshi Takarada , Takashi Nakanishi
发明人： Tachio Kawai , Tadashi Horikawa , Hiroshi Takarada , Takashi Nakanishi
IPC分类号： G03G21/18
CPC分类号： G03G21/185 , G03G21/1842 , G03G2221/1654 , G03G2221/169 , G03G2221/1884
摘要： A cartridge detachably mountable to a main assembly of the image forming apparatus, wherein the main assembly including an opening, an urging portion, a positioning portion and a regulating portion, the cartridge includes a portion to be urged by the urging portion so as to be moved in a crossing direction which crosses an inserting direction in which the cartridge is inserted, after the cartridge is inserted into the main assembly of the apparatus through the opening; a portion to be positioned by contacting to the positioning portion by the cartridge being moved by the urging portion in the crossing direction to position the cartridge relative to the main assembly of the apparatus; and a portion to be regulated by the regulating portion so as to prevent the cartridge from moving toward an outside through the opening in a state that portion to be positioned is in contact to the positioning portion, wherein the portion to be regulated is provided at a rear end of the cartridge and is brought, by movement of the cartridge in the crossing direction by the urging portion, to a regulating position where the portion to be regulated is behind the regulating portion with respect to the inserting direction to prevent the cartridge from moving toward the outside through the opening.
摘要翻译：一种可拆卸地安装到图像形成设备的主组件的盒，其中主组件包括开口，推动部分，定位部分和调节部分，该盒包括被推动部分推动的部分，以便被在盒通过开口插入到装置的主组件中之后，在穿过插入盒的插入方向的交叉方向上移动; 所述部分通过所述盒被所述推动部分沿所述交叉方向移动而与所述定位部接触而被定位，以使所述盒相对于所述装置的主组件定位; 以及由所述限制部调节的部分，以防止所述盒在所述待定位部的状态与所述定位部接触的状态下通过所述开口朝向外侧移动，其中，所述被调节部设置在盒的后端，并且通过推动部分沿着交叉方向的卡盘的移动而被带到相对于插入方向的被调节部分在调节部分后面的调节位置，以防止盒移动通过开口朝向外面。

5. 发明申请

US20090290903A1 PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：过程盒和电子图像形成装置
公开(公告)号：US20090290903A1
公开(公告)日：2009-11-26
申请号：US12168539
申请日：2008-07-07
申请人： Tadashi Horikawa , Tachio Kawai , Hiroshi Takarada , Takashi Nakanishi
发明人： Tadashi Horikawa , Tachio Kawai , Hiroshi Takarada , Takashi Nakanishi
IPC分类号： G03G21/18
CPC分类号： G03G21/185 , G03G2215/0132 , G03G2215/0148 , G03G2221/169 , G03G2221/1869
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the apparatus includes a supporting member, a movable member for moving the supporting member in a horizontal direction and upward and downward directions, an operating member for moving the movable member, and a regulating portion, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the drum; a portion to be supported for being supported by the supporting member when the process cartridge is mounted to the main assembly of the apparatus; and a portion-to-be-regulated for being regulated by being contacted by the regulating portion to regulate movement of the process cartridge in the horizontal direction, when the supporting member is moved, by movement of the movable member by operation of the operating member and in the horizontal direction and the upward direction while supporting the process cartridge, wherein when the supporting member is moved in the horizontal direction and upward direction while supporting the process cartridge, the portion-to-be-supported slides on the supporting member, and the portion-to-be-regulated slides on the regulating portion.
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，其中所述设备包括支撑构件，用于沿水平方向和上下方向移动支撑构件的可动构件，用于使可动构件移动的操作构件和调节部分，处理盒包括电子照相感光鼓; 处理装置可在鼓上作用; 当所述处理盒安装到所述装置的主组件时，待支撑的部分被所述支撑构件支撑; 以及被限制的部分，通过被限制部分接触来调节，以通过操作所述操作构件的运动来调节所述处理盒在水平方向上的移动，当所述支撑构件移动时，并且在支撑处理盒的同时在水平方向和向上方向上，其中当支撑构件在支撑处理盒的同时在水平方向和向上方向上移动时，待支撑部分在支撑构件上滑动，以及调节部分上的待调节滑块。

6. 发明申请

US20090245851A1 DEVELOPING DEVICE FRAME UNIT, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND MANUFACTURING METHOD OF THE DEVELOPING DEVICE FRAME UNIT 有权
标题翻译：开发设备框架单元，开发设备，处理盒和开发设备框架单元的制造方法
公开(公告)号：US20090245851A1
公开(公告)日：2009-10-01
申请号：US12359601
申请日：2009-01-26
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件可接触承载器表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间的叶片密封件密封，以防止显影剂泄漏安装调节构件。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于一定体积的空间。

7. 发明申请

US20060081005A1 Optical element molding method and apparatus 审中-公开
标题翻译：光学元件成型方法和装置
公开(公告)号：US20060081005A1
公开(公告)日：2006-04-20
申请号：US11299650
申请日：2005-12-13
申请人： Akiyoshi Shibasaki , Satoshi Kurihara , Tadashi Horikawa
发明人： Akiyoshi Shibasaki , Satoshi Kurihara , Tadashi Horikawa
IPC分类号： C03B11/16
CPC分类号： C03B11/122 , C03B11/16 , C03B2215/69
摘要： A material for an optical element is accommodated between a first mold and a second mold, and is pressurized by relatively moving the first mold and the second mold while the material is heated to a predetermined temperature, thereby molding the optical element having a predetermined shape. This method determines, as a molding-reference distance, a distance between the first mold and the second mold of when a molding pressure which is generated between the first mold and the second mold applied to the material reaches a predetermined pressure, and moves either one of the first mold and the second mold from the molding-reference distance by a predetermined distance, thereby finishing molding of the optical element. Therefore, it is possible to reduce errors in the shapes of the final molding space easily and surely.
摘要翻译：用于光学元件的材料容纳在第一模具和第二模具之间，并且通过在将材料加热到预定温度的同时相对移动第一模具和第二模具而被加压，从而模制具有预定形状的光学元件。当在第一模具和施加到材料上的第二模具之间产生的成型压力达到预定压力时，该方法确定第一模具和第二模具之间的距离，作为模制参考距离，并且移动任一个的第一模具和第二模具从成型基准距离预定距离，从而完成光学元件的成型。因此，可以容易且可靠地减少最终成型空间的形状的误差。

8. 发明授权

US6144820A Developing apparatus with a sealing member having an insulating layer and a conductive portion 失效
标题翻译：具有密封构件的显影装置具有绝缘层和导电部分
公开(公告)号：US6144820A
公开(公告)日：2000-11-07
申请号：US290265
申请日：1999-04-13
申请人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
发明人： Yasuyuki Ishii , Kenji Matsuda , Kouji Hashimoto , Akiyoshi Fujita , Nobuharu Hoshi , Norio Takami , Tadashi Horikawa
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0898 , G03G2221/1648 , G03G2221/183
摘要： The present invention relates to a developing apparatus which has a developer container, a developer bearing member and a developer sealing member. Also, it is mainly featured that at least a part of the developer sealing member is a conductive portion, and the developer bearing member and the conductive portion have a same potential when a voltage is applied to the developer bearing member.
摘要翻译：本发明涉及具有显影剂容器，显影剂承载构件和显影剂密封构件的显影装置。此外，主要特征在于，显影剂密封构件的至少一部分是导电部分，并且当向显影剂承载构件施加电压时，显影剂承载构件和导电部分具有相同的电位。

9. 发明授权

US08526846B2 Process cartridge and image forming apparatus 有权
标题翻译：处理盒和成像设备
公开(公告)号：US08526846B2
公开(公告)日：2013-09-03
申请号：US13275195
申请日：2011-10-17
申请人： Tadashi Horikawa
发明人： Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0881
摘要： A process cartridge includes an electrophotographic photosensitive member, a developing roller, a cleaning blade, a developer container including an opening, a developer conveyance member, a driving force transmission member having a driving force transmitted from the developer conveyance member, a seal member configured to seal the opening, and a winding member configured to wind the seal member such that the opening is opened, and the driving force transmission member is configured to take a first position at which the driving force is not transmitted to the winding member and a second position at which the driving force is transmitted to the winding member, and wherein the driving force transmission member is further configured to move from the first position to the second position after rotation of the developer conveyance member.
摘要翻译：处理盒包括电子照相感光构件，显影辊，清洁刮板，包括开口的显影剂容器，显影剂传送构件，具有从显影剂传送构件传递的驱动力的驱动力传递构件，密封构件，密封开口;以及卷绕构件，其构造成卷绕所述密封构件，使得所述开口打开，并且所述驱动力传递构件被构造成取第一位置，所述驱动力不被传递到所述卷绕构件;第二位置驱动力传递到卷绕构件，并且其中驱动力传递构件进一步构造成在显影剂传送构件旋转之后从第一位置移动到第二位置。

10. 发明授权

US07933534B2 Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit 有权
标题翻译：显影装置框架单元，显影装置，处理盒以及显影装置框架单元的制造方法
公开(公告)号：US07933534B2
公开(公告)日：2011-04-26
申请号：US12359601
申请日：2009-01-26
申请人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
发明人： Nobuharu Hoshi , Akira Suzuki , Makoto Hayashida , Kazuhiko Kanno , Tadashi Horikawa
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0812
摘要： A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
摘要翻译：显影装置框架单元，其支撑调节显影剂载体上的显影剂层厚度的调节构件。该单元包括具有密封形成部分的框架，第一和第二端部密封件，其能够接触载体表面以防止显影剂的载体 - 轴向泄漏，以及在调节构件和框架之间密封的叶片密封件，当安装调节构件时，防止显影剂泄漏。叶片封口机是用金属模具注射成型的弹性体树脂材料和设置端部密封件的密封形成部分。叶片密封器将端部密封件彼此连接，并且通过将由金属模具限定的空间，密封形成部分和端部密封件密封件注入到由树脂材料的挤出部分提供的突起来提供，树脂材料体积大于该空间的体积。

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