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71. 发明授权

US5772352A Ball joint having extended service life 失效
标题翻译：球接头具有延长的使用寿命
公开(公告)号：US5772352A
公开(公告)日：1998-06-30
申请号：US642061
申请日：1996-05-06
申请人： Yasutaka Fukumoto , Junichi Kato , Yukio Okamura , Yasuhiro Ishikawa , Tetsuo Kondo , Yoshimi Suzuki , Hidetomi Nagai
发明人： Yasutaka Fukumoto , Junichi Kato , Yukio Okamura , Yasuhiro Ishikawa , Tetsuo Kondo , Yoshimi Suzuki , Hidetomi Nagai
IPC分类号： B60G3/20 , B60G7/00 , B62D7/16 , F16C11/06 , F16C11/00
CPC分类号： F16C11/0647 , B60G3/20 , B60G7/005 , B62D7/16 , Y10T403/32745 , Y10T403/32762 , Y10T403/32803 , Y10T403/32811
摘要： A ball joint generates play when wear of a ball sheet reaches a predetermined allowable amount so that the end of service life of the ball joint can be recognized by a simple inspection. A spherical portion of a ball stud is interposed between an upper sheet and a lower sheet. The upper sheet is displaced toward the lower sheet when the upper sheet or the lower sheet has been worn due to sliding of the spherical portion. The displacement of the upper sheet is restricted so that the upper sheet is supported at a predetermined position relative to the lower sheet.
摘要翻译：当球片的磨损达到预定的允许量时，球接头产生打击，从而可以通过简单的检查来识别球窝接头的使用寿命的结束。球杆的球形部分插入在上片和下片之间。当上片或下片由于球形部分的滑动而磨损时，上片向下片移位。限制上片的位移，使得上片相对于下片被支撑在预定位置。

72. 发明授权

US5682585A Developing apparatus generating electric field between developer carrying member and developer layer regulating member 失效
标题翻译：在显影剂承载构件和显影剂层限制构件之间产生电场的显影装置
公开(公告)号：US5682585A
公开(公告)日：1997-10-28
申请号：US363013
申请日：1994-12-23
申请人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
发明人： Seiji Yamaguchi , Takahiro Inoue , Kazushige Sakurai , Junichi Kato , Kouichi Suwa , Masaki Ojima , Hiroshi Sato , Satoru Inami , Tetsuya Sano , Atsutoshi Ando
IPC分类号： G03G13/09 , G03G15/09 , G03G15/08
CPC分类号： G03G15/09 , G03G13/09
摘要： A developing apparatus includes a developer carrying member for carrying developer, opposed to an image bearing member for bearing an electrostatic image; a regulating member for regulating an amount of the developer to be applied on the developer carrying member; and electric field generator for generating an oscillating electric field between the developer carrying member and the regulating member; wherein the amount of the developer to be applied on the developer carrying member is regulated to no less than 0.6 mg/cm.sup.2 and no more than 1.5 mg/cm.sup.2 by the regulating member.
摘要翻译：显影装置包括用于承载显影剂的显影剂承载构件，与用于承载静电图像的图像承载构件相对; 调节构件，用于调节要施加在显影剂承载构件上的显影剂的量; 以及用于在显影剂承载构件和调节构件之间产生振荡电场的电场发生器; 其中施加在显影剂承载构件上的显影剂的量通过调节构件调节至不小于0.6mg / cm 2且不大于1.5mg / cm 2。

73. 发明授权

US5646718A Cleaning blade for use in electrophotography, process cartridge and image forming apparatus 失效
标题翻译：用于电子照相术，处理盒和成像设备的清洁刀片
公开(公告)号：US5646718A
公开(公告)日：1997-07-08
申请号：US677445
申请日：1996-07-02
申请人： Koichi Suwa , Junichi Kato , Tadashi Onimura , Satoru Inami , Jun Suzuki , Atsutoshi Ando , Hiroyasu Seita
发明人： Koichi Suwa , Junichi Kato , Tadashi Onimura , Satoru Inami , Jun Suzuki , Atsutoshi Ando , Hiroyasu Seita
IPC分类号： G03G21/10 , G03G21/00 , G03G15/00
CPC分类号： G03G21/0011 , G03G21/0005 , G03G2215/021 , G03G2221/0015 , G03G2221/183
摘要： A cleaning device for an electrophotographic apparatus including an image carrier has a cleaning blade with an edge slidably contracting with an image carrier to remove foreign matter remaining on a surface of the image carrier. A lubricant including indefinite-form lubricant particles is applied to zones on the edges of the cleaning blade near both longitudinal ends of the cleaning blade and a lubricant including spherical lubricant particles is applied to a zone on the edge of the cleaning blade between the zones to which the lubricant including indefinite-form lubricant particles has been applied. A process cartridge includes the cleaning device, and an image forming apparatus incorporates the process cartridge.
摘要翻译：用于包括图像载体的电子照相设备的清洁装置具有清洁刮刀，其具有与图像载体可滑动地收缩的边缘，以去除残留在图像载体表面上的异物。将包含不定形润滑剂颗粒的润滑剂施加到清洁刮板的两个纵向端部附近的清洁刮板的边缘上的区域，并且包括球形润滑剂颗粒的润滑剂被施加到清洁刮板的边缘之间的区域之间其中包括不确定形式的润滑剂颗粒的润滑剂已被施加。处理盒包括清洁装置，并且图像形成装置包含处理盒。

74. 发明授权

US5519472A Developing apparatus using elastic blade 失效
标题翻译：使用弹性叶片的显影装置
公开(公告)号：US5519472A
公开(公告)日：1996-05-21
申请号：US220553
申请日：1994-03-31
申请人： Masaki Ojima , Masaharu Ohkubo , Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Yukihiro Ohzeki , Junichi Kato , Hiroto Hasegawa , Erika Asano , Hiroshi Sato , Katsuhiro Sakaizawa , Hiroaki Ogata
发明人： Masaki Ojima , Masaharu Ohkubo , Hiroki Kisu , Kazushige Sakurai , Michihito Yamazaki , Yukihiro Ohzeki , Junichi Kato , Hiroto Hasegawa , Erika Asano , Hiroshi Sato , Katsuhiro Sakaizawa , Hiroaki Ogata
IPC分类号： G03G13/09 , G03G15/09 , G03G21/00
CPC分类号： G03G15/0907 , G03G13/09
摘要： A developing apparatus includes a developer carrying member for carrying developer, an elastic blade press-contacted to the developer carrying member to regulate a layer of developer formed on the developer carrying member, where the elastic blade comprises an electrically conductive layer, and a high resistance layer located at the developer carrying member side of the conductive layer, and an electric field generating device for forming an oscillating electric field between the developer carrying member and the conductive layer, wherein a maximum intensity of the electric field is not less than 10.sup.6 V/m.
摘要翻译：显影装置包括用于承载显影剂的显影剂承载构件，与显影剂承载构件压接的弹性刮板，以调节形成在显影剂承载构件上的显影剂层，其中弹性刮板包括导电层和高电阻位于导电层的显影剂承载构件侧的层，以及用于在显影剂承载构件和导电层之间形成振荡电场的电场产生装置，其中电场的最大强度不小于106V / m。

75. 发明授权

US5512929A Image forming apparatus with fixer temperature control 失效
标题翻译：具有定影温度控制的图像形成装置
公开(公告)号：US5512929A
公开(公告)日：1996-04-30
申请号：US487583
申请日：1995-06-07
申请人： Yoji Serizawa , Akio Noguchi , Yukihide Ushio , Shimpei Matsuo , Kazuro Yamada , Seiji Uchiyama , Makoto Takeuchi , Koichi Suwa , Koichi Hiroshima , Shinichi Tsukida , Manabu Takano , Masahiro Goto , Takahiro Inoue , Hiromichi Yamada , Junichi Kato , Masaki Ojima
发明人： Yoji Serizawa , Akio Noguchi , Yukihide Ushio , Shimpei Matsuo , Kazuro Yamada , Seiji Uchiyama , Makoto Takeuchi , Koichi Suwa , Koichi Hiroshima , Shinichi Tsukida , Manabu Takano , Masahiro Goto , Takahiro Inoue , Hiromichi Yamada , Junichi Kato , Masaki Ojima
IPC分类号： G03G15/00 , G03G15/20 , G06K15/16 , H04N1/21
CPC分类号： G03G15/50 , G03G15/2003 , G03G15/6564 , G06K15/16 , G03G2215/00599
摘要： An image forming apparatus includes a feeder means and a recorder. The feeder feeds a sheet of recording paper to a predetermined position in response to a spare paper feed signal instructing the feeding of the sheet of recording paper to the predetermined position preliminarily, and then feeds the sheet of recording paper being stopped at the predetermined position again in response to a record request signal. The recorder records an image on the sheet of recording paper fed by the feeder means through an electrophotographic process. The recorder means starts preparation to execute the electrophotographic process upon receiving the spare paper feed signal. As a result throughput is increased without causing other problems.
摘要翻译：图像形成装置包括馈送装置和记录器。响应于指示将记录纸张预先进给到预定位置的备用供纸信号，馈送器将一张记录纸馈送到预定位置，然后再次将停止在该预定位置的记录纸张送入响应于记录请求信号。记录器通过电子照相处理将图像记录在由馈送装置馈送的记录纸上。记录器装置在接收到备用供纸信号时开始准备执行电子照相处理。因此，增加吞吐量而不引起其他问题。

76. 发明授权

US5463410A Image recording apparatus using optical beam 失效
标题翻译：使用光束的图像记录装置
公开(公告)号：US5463410A
公开(公告)日：1995-10-31
申请号：US252625
申请日：1994-06-01
申请人： Seiji Uchiyama , Akio Noguchi , Yukihide Ushio , Shinpei Matsuo , Youji Serizawa , Makoto Takeuchi , Kazurou Yamada , Junichi Kato
发明人： Seiji Uchiyama , Akio Noguchi , Yukihide Ushio , Shinpei Matsuo , Youji Serizawa , Makoto Takeuchi , Kazurou Yamada , Junichi Kato
IPC分类号： B41J2/47 , G03G15/16 , G01D9/42
CPC分类号： G03G15/1675 , B41J2/471 , G03G15/168 , G03G2215/1614 , G03G2215/1657
摘要： In a laser beam printer, automatic optical quantity (APC) control is performed based on an optical quantity detection output to generate a laser beam having a predetermined quantity of light. In each scanning cycle, APC is effected by utilizing a period (unblanking period) in which the laser device is forcibly actuated to generate a horizontal synchronization signal. The unblanking period may be changed according to the print paper size or image formation/non-image-formation periods. Also, light quantity control may be effected through a plurality of scanning cycles before image formation and may be effected by utilizing the unblanking period during the period corresponding to the intervals of print sheets. Techniques also provided to prevent a transfer unit from being contaminated by toner images formed as a byproduct of APC.
摘要翻译：在激光束打印机中，基于光量检测输出执行自动光量（APC）控制，以产生具有预定量的光的激光束。在每个扫描周期中，APC通过利用激光装置被强制致动以产生水平同步信号的周期（非白平衡周期）来实现。可以根据打印纸尺寸或图像形成/非图像形成期间来改变非曝光时段。此外，光量控制可以在图像形成之前通过多个扫描周期进行，并且可以通过在对应于打印片材的间隔的期间利用非曝光时段来实现。还提供了防止转印单元被作为APC副产物形成的调色剂图像污染的技术。

77. 发明授权

US5455603A Image forming apparatus with feeder control based on pixel conversion status 失效
标题翻译：具有基于像素转换状态的馈线控制的图像形成装置
公开(公告)号：US5455603A
公开(公告)日：1995-10-03
申请号：US227695
申请日：1994-04-14
申请人： Kenjiro Hori , Satoshi Akiyama , Takashi Nakahara , Toshio Yoshimoto , Yoshimi Kuramochi , Shunichi Masuda , Makoto Takeuchi , Hiroshi Hashimoto , Akio Noguchi , Takahiro Inoue , Masahiro Goto , Junichi Kato , Koichi Hiroshima , Shinichi Tsukida , Koichi Suwa , Hideyuki Yano
发明人： Kenjiro Hori , Satoshi Akiyama , Takashi Nakahara , Toshio Yoshimoto , Yoshimi Kuramochi , Shunichi Masuda , Makoto Takeuchi , Hiroshi Hashimoto , Akio Noguchi , Takahiro Inoue , Masahiro Goto , Junichi Kato , Koichi Hiroshima , Shinichi Tsukida , Koichi Suwa , Hideyuki Yano
IPC分类号： G06K15/12 , G06K15/16 , G03G15/00 , H04N1/00
CPC分类号： G06K15/128 , G06K15/16
摘要： An image forming apparatus comprises a data receiver for receiving encoded character or graphic information in the unit of a page from the outside; a pixel converter for converting the encoded character or graphic information into pixel information; an image forming device for forming an image on a recording medium based on the pixel information; and a feeder for feeding the recording medium to said image forming device. In the apparatus, the feeder is adapted to feed the recording medium to a predetermined position prior to the completion of pixel conversion of a page by the pixel converter.
摘要翻译：图像形成装置包括用于从外部以页面为单位接收编码字符或图形信息的数据接收器; 用于将编码字符或图形信息转换为像素信息的像素转换器; 图像形成装置，用于基于像素信息在记录介质上形成图像; 以及用于将记录介质馈送到所述图像形成装置的馈送器。在装置中，馈送器适于在由像素转换器完成页面的像素转换之前将记录介质馈送到预定位置。

78. 发明授权

US5038174A Image forming apparatus having a ventilated image forming unit 失效
标题翻译：具有通风图像形成单元的图像形成装置
公开(公告)号：US5038174A
公开(公告)日：1991-08-06
申请号：US575370
申请日：1990-08-30
申请人： Junichi Kato , Masahiro Goto , Koichi Suwa , Hideyuki Yano , Takahiro Inoue
发明人： Junichi Kato , Masahiro Goto , Koichi Suwa , Hideyuki Yano , Takahiro Inoue
IPC分类号： G03G15/00 , G03G21/00 , G03G21/18 , G03G21/20
CPC分类号： G03G21/1814 , G03G21/206 , G03G2221/1645 , G03G2221/1669 , G03G2221/1693 , G03G2221/183
摘要： An image forming apparatus has an image forming unit which is detachably mounted in the stationary main part of the apparatus. The unit includes an image carrier with a photosensitive layer, a charging device capable of electrostatically charging the image carrier in contact therewith, and a housing supporting the image carrier and the charging device and provided with an exposure opening. An air flow is positively formed such that, with the image forming unit mounted in a predetermined mounting portion in the apparatus, air flows from regions near both ends of the image carrier towards the exposure opening past a region where the charging device contacts the image carrier. With this arrangement, ozone generated in the image forming unit due to operation of the contact type charging device is efficiently carried away from the image forming unit, thus eliminating generation of image defects attributable to presence of ozone and other discharge products.
摘要翻译：图像形成装置具有可拆卸地安装在装置的固定主要部分中的图像形成单元。该单元包括具有感光层的图像载体，能够使图像载体与其接触地静电充电的充电装置，以及支撑图像载体和充电装置并具有曝光开口的壳体。空气流被积极地形成，使得在图像形成单元安装在装置中的预定安装部分中的情况下，空气从图像载体的两端附近的区域朝向曝光开口流过经过充电装置接触图像载体的区域。利用这种布置，由于接触式充电装置的操作而在图像形成单元中产生的臭氧被有效地从图像形成单元传送出去，从而消除了由臭氧和其它放电产物的存在引起的图像缺陷的产生。

79. 发明授权

US5023420A Wire tension controlling method in a wire cut electric discharge machine 失效
标题翻译：线切割放电机的线张力控制方法
公开(公告)号：US5023420A
公开(公告)日：1991-06-11
申请号：US474754
申请日：1990-03-23
申请人： Toshiyuki Aso , Yasuo Arakawa , Junichi Kato
发明人： Toshiyuki Aso , Yasuo Arakawa , Junichi Kato
IPC分类号： B23H7/10
CPC分类号： B23H7/104
摘要： A wire tension controlling method in a wire cut electric discharge machine, capable of preventing occurrence of an excessive variation in a wire tension which may be caused by an abnormal operation of an electromagnetic powder brake upon start and release of application of the wire tension, and upon change of same. When the presence of a possibility of an actual wire tension being excessively changed is determined on the basis of the result of comparison between a present instructed wire tension and a new wire tension, a process of adding or subtracting an upper limit variation amount, set beforehand to such a value which may not cause the excessive variation in the wire tension, to or from the present target wire tension is repeatedly effected at predetermined intervals of a cycle until the target wire tension reaches the instructed wire tension, so that the electromagnetic powder brake effects a braking operation at an operation voltage corresponding to gradually changing target wire tension, so that the actual wire tension is gradually changed to the instructed wire tension.

80. 发明授权

US4542107A Dielectric ceramic compositions 失效
标题翻译：介电陶瓷组合物
公开(公告)号：US4542107A
公开(公告)日：1985-09-17
申请号：US615241
申请日：1984-05-30
申请人： Junichi Kato , Yoichirou Yokotani , Masamitsu Nishida , Hiromu Ouchi
发明人： Junichi Kato , Yoichirou Yokotani , Masamitsu Nishida , Hiromu Ouchi
IPC分类号： C04B35/497 , H01G4/12 , C04B35/00
CPC分类号： C04B35/497 , H01G4/1254
摘要： A dielectric ceramic composition consisting essentially of Pb(Mg.sub.1/3 Nb.sub.2/3).sub.x (Zn.sub.1/3 Nb.sub.2/3).sub.y (Fe.sub.2/3 W.sub.1/3).sub.z O.sub.3, wherein x+y+z=1, and further containing MnO.sub.2 in amount of 0.05 to 1.0 weight %.
摘要翻译：基本上由Pb（Mg1 / 3Nb2 / 3）x（Zn1 / 3Nb2 / 3）y（Fe2 / 3W1 / 3）zO3组成的介电陶瓷组合物，其中x + y + z = 1，并且进一步含有量为0.05的MnO 2 至1.0重量％。

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