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51. 发明授权

US6097911A Process cartridge having shiftable cover with specific spacing between cover and cartridge 失效
标题翻译：处理盒具有在盖和盒之间具有特定间隔的可移动盖
公开(公告)号：US6097911A
公开(公告)日：2000-08-01
申请号：US480388
申请日：1995-06-07
申请人： Kazushi Watanabe , Tadayuki Tsuda , Hiroyuki Shirai , Teruo Komatsu , Ikuo Ikemori
发明人： Kazushi Watanabe , Tadayuki Tsuda , Hiroyuki Shirai , Teruo Komatsu , Ikuo Ikemori
IPC分类号： B41J29/00 , G03G15/00 , G03G21/00 , G03G21/18 , G03G21/20
CPC分类号： G03G21/1832 , G03G21/1647 , G03G21/1671 , G03G21/206 , G03G2221/1609 , G03G2221/1612 , G03G2221/1618 , G03G2221/1639 , G03G2221/1645 , G03G2221/1651 , G03G2221/1654 , G03G2221/1684 , G03G2221/183
摘要： A process cartridge detachably mountable within an image forming system, includes an image bearing member, a process device for processing the image bearing member, a housing for supporting the image bearing member and the process device, and a cover shiftable between a protecting position where the image bearing member is protected and a retard position where the cover is retarded from the protecting position. The cover is spaced apart between 20-50 mm from the housing at least in the retard position. An image forming system includes mounting equipment for mounting such a process cartridge, an airflow generator for generating an airflow passing through between the housing and the cover, a transfer mechanism for transferring a developed image formed on the image bearing member onto a recording medium, and a conveying mechanism for conveying the recording medium.
摘要翻译：可拆卸地安装在图像形成系统内的处理盒包括图像承载部件，用于处理图像承载部件的处理装置，用于支撑图像承载部件和处理装置的壳体，以及可在保护位置图像承载部件被保护，并且延伸位置，其中盖从保护位置延迟。至少在延迟位置，盖子与壳体间隔20-50mm。图像形成系统包括用于安装这种处理盒的安装设备，用于产生穿过壳体和盖子之间的气流的气流发生器，用于将形成在图像承载部件上的显影图像转印到记录介质上的传送机构，以及用于传送记录介质的输送机构。

52. 发明授权

US6044237A Developing apparatus 有权
标题翻译：开发设备
公开(公告)号：US6044237A
公开(公告)日：2000-03-28
申请号：US177121
申请日：1998-10-22
申请人： Atsushi Numagami , Kazushi Watanabe , Katsunori Yokoyama
发明人： Atsushi Numagami , Kazushi Watanabe , Katsunori Yokoyama
IPC分类号： G03G21/18 , G03G15/08 , G03G15/09
CPC分类号： G03G15/0907
摘要： The present invention provides a developing apparatus comprising a developing container for containing magnetic developing agent, a developing agent bearing member provided an opening portion of the developing container and adapted to bear and convey the magnetic developing agent, a sheet member elastically biased against the developing agent bearing member along a longitudinal direction of the developing agent bearing member and adapted to close a gap between the developing agent bearing member and the developing container, a magnetic seal member provided at an end of the developing agent bearing member with a gap therebetween and adapted to form a magnetic seal, and an elastic member for urging the sheet member toward the developing agent bearing member.
摘要翻译：本发明提供了一种显影装置，其包括用于容纳磁性显影剂的显影容器，显影剂承载部件，其设置有显影容器的开口部分并且适于承载和输送磁性显影剂;弹性偏压显影剂的片材部件承载构件沿着显影剂承载构件的纵向方向并且适于封闭显影剂承载构件和显影容器之间的间隙;磁性密封构件，设置在显影剂承载构件的端部处，其间具有间隙，形成磁性密封件，以及用于将片状部件朝向显影剂承载部件推压的弹性部件。

53. 发明授权

US6006058A Process cartridge and electrophotographic image forming apparatus having an improved driving system 失效
标题翻译：具有改进的驱动系统的处理盒和电子照相成像设备
公开(公告)号：US6006058A
公开(公告)日：1999-12-21
申请号：US939125
申请日：1997-09-26
申请人： Kazushi Watanabe , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
发明人： Kazushi Watanabe , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
IPC分类号： F16D1/10 , G03G15/00 , G03G21/18
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G2221/1654 , G03G2221/1657
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 and a non-twisted recess which is substantially coaxial with the gear, the process cartridge includes an electrophotographic photosensitive drum; a process device actable on the photosensitive drum; and a non-twisted projection engageable with the recess, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the recess and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the recess and the projection.
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和与齿轮基本同轴的非扭转凹部，处理盒包括电子照相感光鼓; 可操作在感光鼓上的处理装置; 以及与凹部接合的非扭曲突起，突出部设置在感光鼓的纵向端部处，其中当主组件侧齿轮随着凹部和凸起彼此接合而旋转时，旋转驱动力从齿轮传递通过所述凹部和所述突起之间的接合而到达所述感光鼓。

54. 发明授权

US5884124A Dip sheet adhering method, cleaning device, process and image forming apparatus 失效
标题翻译：浸渍片粘合方法，清洁装置，工艺和成像装置
公开(公告)号：US5884124A
公开(公告)日：1999-03-16
申请号：US952913
申请日：1992-09-28
申请人： Toshiyuki Karakama , Kazushi Watanabe , Takeo Shoji
发明人： Toshiyuki Karakama , Kazushi Watanabe , Takeo Shoji
IPC分类号： G03G21/00 , G03G21/12 , G03G15/20 , G03G21/16
CPC分类号： G03G21/12 , G03G21/007
摘要： A method is disclosed for attaching a sheet for receiving toner removed from an image bearing member to a frame. The method includes the steps of adhering the sheet to the frame, using an adhesive, while bending the frame and releasing the frame after the sheet is adhered to the frame. A toner-guiding sheet for guiding toner removed from an image bearing member to a toner-receiving unit is also disclosed. The sheet is widened near a central portion in a longitudinal direction so that the sheet edge will conform to the bent shape of an attachment surface. A cleaning device is also disclosed. The cleaning device may include a frame and a sheet attached to the frame by an adhesive in a condition that a tension force is applied to the sheet. Further, the cleaning device may include a cleaning container having a wall that is thinner at a position near an attachment surface for a sheet than at a position away from the attachment surface, to facilitate bending of the attachment surface during application of a sheet to the attachment surface.
摘要翻译：公开了一种用于将从图像承载部件移除的调色剂的片材附接到框架的方法。该方法包括以下步骤：使用粘合剂将片材粘合到框架上，同时弯曲框架并在片材粘附到框架之后释放框架。还公开了一种用于将从图像承载部件移除的调色剂引导到调色剂接收单元的调色剂引导片。片材在纵向方向上的中心部分附近加宽，使得片材边缘将符合附接表面的弯曲形状。还公开了一种清洁装置。清洁装置可以包括框架和通过粘合剂在张紧力被施加到片材的条件下附接到框架的片材。此外，清洁装置可以包括清洁容器，其具有在靠近片材的附接表面的位置处比在远离安装表面的位置处更薄的壁，以便于在将片材施加到所述附接表面的过程中弯曲附接表面附着面。

55. 发明授权

US5697021A Sealing member featuring a compressable seal portion, and process cartridge and image forming apparatus using same 失效
标题翻译：具有可压缩密封部分的密封件，以及使用其的处理盒和成像设备
公开(公告)号：US5697021A
公开(公告)日：1997-12-09
申请号：US531905
申请日：1995-09-21
申请人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
发明人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1832 , G03G15/0817 , G03G2221/1648
摘要： A process cartridge detachably mountable to an image forming apparatus includes a frame member, a photosensitive member, a rotary member mounted on the frame member, where the rotary member constitutes a process device. A blade member is mounted on the frame member in proximity with the rotary member. A sealing member has a rotary seal portion for sealing a space formed between the frame member and the rotary member. A blade seal portion seals a space formed between the frame member and the blade member. A compressible seal portion, provided in a portion of the rotary seal portion and the blade seal portion, seals a space formed adjacent to a longitudinal end portion of the blade member.
摘要翻译：可拆卸地安装到图像形成装置的处理盒包括框架构件，感光构件，安装在框架构件上的旋转构件，其中旋转构件构成处理装置。叶片构件安装在靠近旋转构件的框架构件上。密封构件具有用于密封形成在框架构件和旋转构件之间的空间的旋转密封部分。叶片密封部分密封形成在框架构件和叶片构件之间的空间。设置在旋转密封部分和叶片密封部分的一部分中的可压缩密封部分密封与叶片构件的纵向端部相邻形成的空间。

56. 发明授权

US5574098A Lactone-modified polyvinyl acetal resin and process for the preparation thereof 失效
标题翻译：内酯改性聚乙烯醇缩醛树脂及其制备方法
公开(公告)号：US5574098A
公开(公告)日：1996-11-12
申请号：US319452
申请日：1994-10-06
申请人： Toshio Endo , Takaaki Fujiwa , Tomohisa Isobe , Kazushi Watanabe
发明人： Toshio Endo , Takaaki Fujiwa , Tomohisa Isobe , Kazushi Watanabe
IPC分类号： C08F8/14 , C08F8/16 , C08F8/00
CPC分类号： C08F8/14 , C08F8/16
摘要： A novel lactone-modified polyvinyl acetal resin and a novel carboxyl-modified resin thereof are disclosed.The novel resins of the present invention can be used as a polyol resin for coatings curable at ordinary temperatures or heating, adhesives, binders, a processing agent for fibers, a curable resin composition by mixing with a curing agent which can react to hydroxyl groups, and a composition for a magnetic recording medium, etc.The novel resins of the present invention have graft chains containing primary hydroxyl groups bonded to the ester group derived from a lactone compound, or the primary hydroxyl groups and carboxylic groups.
摘要翻译：公开了一种新的内酯改性的聚乙烯醇缩醛树脂及其新的羧基改性树脂。本发明的新型树脂可以用作常温或加热下可固化的涂料的多元醇树脂，粘合剂，粘合剂，纤维加工剂，可与可与羟基反应的固化剂混合的可固化树脂组合物，和用于磁记录介质的组合物等。本发明的新型树脂具有含有与衍生自内酯化合物的酯基或伯羟基和羧基键合的伯羟基的接枝链。

57. 发明授权

US5475058A Composition of polyamide, polyester and glycidyl vinylic copolymer 失效
标题翻译：聚酰胺，聚酯和缩水甘油基乙烯基共聚物的组成
公开(公告)号：US5475058A
公开(公告)日：1995-12-12
申请号：US321479
申请日：1994-10-11
申请人： Hiroo Horiuchi , Mitsuo Wada , Naoki Wakita , Kazushi Watanabe
发明人： Hiroo Horiuchi , Mitsuo Wada , Naoki Wakita , Kazushi Watanabe
IPC分类号： C08L67/02 , C08L67/00 , C08L77/00 , C08L77/02 , C08L77/06 , C08L77/10
CPC分类号： C08L67/02 , C08L77/00
摘要： The present invention provides a resin composition which is lowly water-absorbent and is excellent in properties such as mechanical strength, flexibility and heat resistance while improving the compatibility of the conventional resin composition comprising a polyamide resin and a thermoplastic polyester resin, and which comprises 100 parts by weight of a mixture composed of:(A) 10 to 90% by weight of a polyamide resin having a molar ratio of the terminal carboxyl group to the terminal amino group of 1.5 or more, and(B) 90 to 10% by weight of a thermoplastic polyester resin, and incorporated therein, and(C) 0.1 to 10 parts by weight of a vinylic copolymer comprising 40 to 99% by weight of a specified vinyl monomer and 60 to 1% by weight of a specified vinyl monomer having a glycidyl ester group.
摘要翻译：本发明提供一种吸水性低，机械强度，柔软性和耐热性等特性优异的树脂组合物，同时提高了包含聚酰胺树脂和热塑性聚酯树脂的常规树脂组合物的相容性，并且包括100 （A）10〜90重量％的末端羧基与末端氨基的摩尔比为1.5以上的聚酰胺树脂，（B）90〜10重量％热塑性聚酯树脂的重量，并加入其中，（C）0.1至10重量份的包含40至99重量％的特定乙烯基单体和60至1重量％的特定乙烯基单体的乙烯基共聚物，其具有缩水甘油基酯基。

58. 发明授权

US5138394A Cleaning apparatus with means to effectively use toner storage space 失效
标题翻译：清洁装置有效地使用调色剂储存空间
公开(公告)号：US5138394A
公开(公告)日：1992-08-11
申请号：US477514
申请日：1990-02-09
申请人： Kazushi Watanabe , Tadayuki Tsuda , Kazuhiko Ishiwata , Makoto Tanaka , Isao Ikemoto
发明人： Kazushi Watanabe , Tadayuki Tsuda , Kazuhiko Ishiwata , Makoto Tanaka , Isao Ikemoto
IPC分类号： G03G21/00 , G03G21/10 , G03G21/12
CPC分类号： G03G21/12
摘要： The present invention provides an apparatus for the handling of cleaned toner. The cleaning apparatus has a blade which removes residual toner from a photosensitive drum, a storage area partitioned into an upper and a lower section by a plate. In the preferred embodiment, a rotary device with paddles attached feeds toner to the rear of the lower section away from the cleaning blade and into the upper section. This insures the full use of the storage area. Plural rotary devices may be provided.

59. 发明授权

US07920806B2 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：US07920806B2
公开(公告)日：2011-04-05
申请号：US12534247
申请日：2009-08-03
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： G03G21/16 , 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 is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The main assembly includes a motor, a gear receiving a driving force from the motor, a hole defined by twisted surfaces substantially coaxial with the gear and having a grounding contact. The cartridge includes an electrophotographic photosensitive drum, and a projection engageable with the twisted surfaces. The projection is provided at a longitudinal end of the drum. When the gear rotates with the hole and projection engaged with each other, a rotational driving force is transmitted from the gear to the drum through engagement between the hole and the projection. The cartridge also includes a grounding contact electrically connected with the drum, for electrically grounding the drum when the cartridge is mounted to the main assembly, and provided on the projection to be electrically connectable with the main assembly grounding contact.
摘要翻译：处理盒可拆卸地安装到电子照相成像设备的主组件上。主组件包括电动机，接收来自电动机的驱动力的齿轮，由与齿轮基本同轴并且具有接地触头的扭曲表面限定的孔。盒包括电子照相感光鼓和可与扭曲表面接合的突起。凸起设置在滚筒的纵向端。当齿轮随着孔和突起彼此接合而旋转时，旋转驱动力通过孔和突起之间的接合从齿轮传递到鼓。该盒还包括一个与滚筒电连接的接地触头，用于当墨盒安装到主机上时将滚筒电接地，并设置在可与主组件接地触点电连接的突出部上。

60. 发明申请

US20100114399A1 DIGITAL CONTROLLER FOR CONTROLLING OUTPUT VOLTAGE UNDER LARGE VARIATIONS IN LOAD AND SUPPLY VOLTAGE 有权
标题翻译：用于控制负载和电源电压大变化下的输出电压的数字控制器
公开(公告)号：US20100114399A1
公开(公告)日：2010-05-06
申请号：US12518488
申请日：2007-12-11
申请人： Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa , Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka
发明人： Kouji Higuchi , Kazushi Nakano , Tatsuyoshi Kajikawa , Eiji Takegami , Kazushi Watanabe , Satoshi Tomioka
IPC分类号： G05B13/02 , G06F1/28 , G06F17/10
CPC分类号： H02M3/157
摘要： There is provided a digital controller which can reduce a variation in output voltage as compared to the conventional digital controller at the time of abrupt changes in load and in input of a power amplifier. The digital controller is built in the power amplifier for supplying an output voltage vo to a load and is equipped with a manipulated variable calculating unit which detects the output voltage vo to calculate a manipulated variable ξ1 and a signal generating unit which converts the manipulated variable ξ1 into a signal for making the power amplifier operate. A feedforward function from an equivalent disturbance qy caused by the variation in the load is replaced by a feedback function from the output voltage vo and the manipulated variable ξ1, thereby allowing a transfer characteristic from the disturbance qy to the output voltage vo to result in a quadratic differential characteristic. Consequently, the variation in output voltage can be reduced as compared to the conventional controller at the time of the abrupt changes in the load and in the input of the power amplifier.
摘要翻译：在负载突然变化和功率放大器的输入时，提供了一种数字控制器，其可以减少输出电压的变化，与传统的数字控制器相比。数字控制器内置在功率放大器中，用于向负载提供输出电压vo，并且配备有操纵变量计算单元，该操作变量计算单元检测输出电压vo以计算操纵变量xgr1;以及信号产生单元，其将所操纵的变量＆xgr 1转换成用于使功率放大器工作的信号。由负载变化引起的等效干扰qy的前馈函数由来自输出电压vo和操作变量＆amp; xgr1的反馈函数代替，从而允许从干扰qy到输出电压vo的传递特性具有二次微分特性。因此，与传统控制器相比，在负载突然变化和功率放大器的输入时，输出电压的变化可以减小。

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