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公开(公告)号：USRE35581E
公开(公告)日：1997-08-12
申请号：US562788
申请日：1995-11-27
IPC分类号： G03G15/02
CPC分类号： G03G15/0216
摘要： A charging device for contact-charging a member to be charged. A charging device for charging a movable member to be charged includes a contacting member adapted to contacting the member to be charged, and means for forming a vibratory electric field between the member to be charged and the contacting member, the vibratory electric field forming means applying between the members a vibratory voltage having a peak-to-peak value not less than twice an absolute value of a charge starting voltage to the member to be charged. The member to be charged can be uniformly charged.
摘要翻译： 一种充电装置，用于对要充电的构件进行接触充电。 用于对要充电的可动构件进行充电的充电装置包括适于使待充电构件接触的接触构件和用于在待充电构件与接触构件之间形成振动电场的装置，所述振动电场形成装置施加 在所述构件之间具有不小于充电构件的充电起始电压的绝对值的两倍的峰 - 峰值的振动电压。 要充电的会员可以均匀充电。
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公开(公告)号：US4851960A
公开(公告)日：1989-07-25
申请号：US131585
申请日：1987-12-11
IPC分类号： G03G15/02
CPC分类号： G03G15/0216
摘要： A charging device for contact-charging a member to be charged. A charging device for charging a movable member to be charged includes a contacting member adapted to contacting the member to be charged, and means for forming a vibratory electric field between the member to be charged and the contacting member, the vibratory electric field forming means applying between the members a vibratory voltage having a peak-to-peak value not less than twice an absolute value of charge starting voltage to the member to be charged. The member to be charged can be uniformly charged.
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3.发明授权Process cartridge with a movable image bearing member as well as a contactable member, and an image forming apparatus having the same 失效具有可移动图像承载部件以及可接触部件的处理盒，以及具有该处理盒的图像形成装置
公开(公告)号：US5585894A
公开(公告)日：1996-12-17
申请号：US434283
申请日：1995-05-03
CPC分类号： G03G15/0216 , G03G21/06
摘要： An image forming apparatus includes a charger for charging an image bearing member. The charger includes a charging member contacted to the image bearing member and supplied with a voltage. The charger functions both as discharging device and charging device by switching a voltage applied thereto. The apparatus is made smaller, simpler and less expensive in cost.
摘要翻译： 图像形成装置包括用于对图像承载部件充电的充电器。 充电器包括与图像承载部件接触并被提供电压的充电部件。 充电器通过切换施加的电压来充当放电装置和充电装置。 该设备的成本更小，更简单，成本更低。
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4.发明授权Image forming apparatus with dual voltage supplies for selectively charging and discharging an image bearing member 失效用于选择充电和放电图像轴承会员的双电压供应的图像形成装置
公开(公告)号：US5164779A
公开(公告)日：1992-11-17
申请号：US685177
申请日：1991-04-15
CPC分类号： G03G15/0216 , G03G21/06
摘要： An image forming apparatus includes a charger for charging an image bearing member. The charger includes a charging member contacted to the image bearing member and supplied with a voltage. The charger functions both as discharging device and charging device by switching a voltage applied thereto. The apparatus is made smaller, simpler and less expensive in cost.
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公开(公告)号：US06412931B1
公开(公告)日：2002-07-02
申请号：US09547341
申请日：2000-04-11
申请人： Mitsuru Kurata , Tokihide Ebata , Noribumi Koitabashi , Hiromitsu Hirabayashi , Hitoshi Sugimoto , Haruo Uchida
发明人： Mitsuru Kurata , Tokihide Ebata , Noribumi Koitabashi , Hiromitsu Hirabayashi , Hitoshi Sugimoto , Haruo Uchida
IPC分类号： B41J2175
CPC分类号： B41J2/1752 , B41J2/17503 , B41J2/17513 , B41J2/19
摘要： An ink jet head cartridge includes a recording head for ejecting ink; an ink container for containing the ink to be supplied to the recording head; an air venting opening for communication between the container and ambience to allow supply of the ink from the container to the recording head; wherein the air venting opening is constituted by an outside opening and an inside opening and a passage connecting them, the passage has a length larger than a thickness of the ink container.
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公开(公告)号：US06250737B1
公开(公告)日：2001-06-26
申请号：US09330309
申请日：1999-06-11
申请人： Miyuki Matsubara , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Hitoshi Sugimoto , Fumihiro Gotoh , Masaya Uetuki
发明人： Miyuki Matsubara , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Hitoshi Sugimoto , Fumihiro Gotoh , Masaya Uetuki
IPC分类号： B41J201
CPC分类号： B41J2/01 , B41J2/145 , B41J19/142 , B41J19/147 , B41J29/38 , G06K15/107 , G06K2215/0074 , G06K2215/0094 , H04N1/12 , H04N1/1911 , H04N1/1915 , H04N1/50 , H04N2201/0468
摘要： A plurality of recording heads for ejecting inks of different colors are reciprocally moved relative to a recording medium, and printing operations are performed by executing main scans in forward and backward scans of the recording heads. In this case, an area printable in a single main scan is recorded by performing a plurality of main scans using a plurality of thinning patterns in which an m×n pixel group is defined as a unit pixel group, and the pixel groups are arranged at non-neighboring positions, and which have a complementary arrangement relationship therebetween. A high-quality color image free from time difference nonuniformity, and density nonuniformity caused by, e.g., variations of recording elements is obtained at high speed.
摘要翻译： 用于喷射不同颜色的墨的多个记录头相对于记录介质往复移动，并且通过在记录头的向前和向后扫描中执行主扫描来执行打印操作。 在这种情况下，通过使用将m×n个像素组定义为单位像素组的多个稀疏图案执行多个主扫描来记录在单个主扫描中可打印的区域，并且像素组被布置为非 - 相邻的位置，并且在它们之间具有互补的排列关系。 可以高速获得没有时差不均匀性的高质量彩色图像，例如由记录元件的变化引起的浓度不均匀性。
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公开(公告)号：US06224182B1
公开(公告)日：2001-05-01
申请号：US08250509
申请日：1994-05-27
申请人： Shigeyasu Nagoshi , Hiromitsu Hirabayashi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Matsubara , Hitoshi Nishikori , Masaya Uetuki
发明人： Shigeyasu Nagoshi , Hiromitsu Hirabayashi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Matsubara , Hitoshi Nishikori , Masaya Uetuki
IPC分类号： B41J29393
CPC分类号： B41J2/0451 , B41J2/04513 , B41J2/04528 , B41J2/04553 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J25/34 , B41J2202/17
摘要： A recording apparatus wherein a recording head which has been mounted can be identified more precisely by measuring characteristics of the recording head to obtain information for defining a drive condition of the head and storing the characteristics as ID information of the recording head.
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公开(公告)号：US6137505A
公开(公告)日：2000-10-24
申请号：US472273
申请日：1995-06-07
CPC分类号： H04N1/128 , B41J2/2132 , G06K15/102 , G06K15/105 , H04N1/1911 , H04N1/502 , G06K2215/0082 , G06K2215/0094 , G06K2215/0097 , H04N1/12
摘要： An ink jet recording device has a recording head with a first array of ink discharge ports for emitting a first ink and a second array of ink discharge ports arranged for emitting a second ink, the first and second inks being of different colors, a main scanning element for moving the recording head relative to a recording medium for a main scanning during an emission of the inks by the recording head, and a subsidiary scanning element for moving the recording head relative to the recording medium by a predetermined subsidiary scanning distance during a non-ink-emission by the recording head. The first and second arrays of ink discharge ports are arranged with a separation between arrays that is not less than the predetermined subsidiary scanning distance in the direction by the subsidiary scanning element.
摘要翻译： 一种喷墨记录装置具有记录头，该记录头具有用于发射第一油墨的排墨口的第一排列阵列和排列成用于发射第二墨水的排墨口的第二阵列，所述第一和第二墨水具有不同的颜色，主扫描 元件，用于在由记录头发射墨时相对于用于主扫描的记录介质移动记录头;以及辅助扫描元件，用于在非非记录头期间以预定的辅助扫描距离使记录头相对于记录介质移动 由记录头发射。 喷墨口的第一和第二阵列以不同于辅助扫描元件的方向上的预定次扫描距离的阵列之间的间隔布置。
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公开(公告)号：US06116710A
公开(公告)日：2000-09-12
申请号：US483973
申请日：1995-06-07
申请人： Hiroshi Tajika , Yoshiaki Takayanagi , Masayuki Hirose , Souhei Tanaka , Hiromitsu Hirabayashi , Noribumi Koitabashi , Yasuhiro Yamada , Yasuhiro Numata , Hitoshi Sugimoto , Miyuki Matsubara
发明人： Hiroshi Tajika , Yoshiaki Takayanagi , Masayuki Hirose , Souhei Tanaka , Hiromitsu Hirabayashi , Noribumi Koitabashi , Yasuhiro Yamada , Yasuhiro Numata , Hitoshi Sugimoto , Miyuki Matsubara
IPC分类号： B41J2/05 , B41J2/195 , B41J29/393
CPC分类号： B41J2/0454 , B41J2/04543 , B41J2/04551 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/195 , B41J29/393 , B41J2002/14379
摘要： A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
摘要翻译： 一种记录方法，其中响应于施加驱动信号而由记录头的发热元件产生的热能喷射墨水，包括根据记录头的温度改变驱动信号的波形的步骤 ; 以及当记录头的温度超过预定水平时选择驱动信号的固定波形。
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10.发明授权
公开(公告)号：US6095642A
公开(公告)日：2000-08-01
申请号：US184039
申请日：1998-11-02
申请人： Noribumi Koitabashi , Masami Ikeda , Sadayuki Sugama , Naohito Asai , Hiromitsu Hirabayashi , Tsutomu Abe , Hiroshi Sato , Shigeyasu Nagoshi , Eiichiro Shimizu , Masahiko Higuma , Yuji Akiyama , Hitoshi Sugimoto , Miyuki Matsubara , Shinichi Sato , Fumihiro Gotoh , Masaya Uetsuki
发明人： Noribumi Koitabashi , Masami Ikeda , Sadayuki Sugama , Naohito Asai , Hiromitsu Hirabayashi , Tsutomu Abe , Hiroshi Sato , Shigeyasu Nagoshi , Eiichiro Shimizu , Masahiko Higuma , Yuji Akiyama , Hitoshi Sugimoto , Miyuki Matsubara , Shinichi Sato , Fumihiro Gotoh , Masaya Uetsuki
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17556 , B41J2/17566 , B41J29/46 , B41J2002/17573 , B41J2002/17579
摘要： A container for containing printing liquid for supplying to an ink jet head for an ink jet recording apparatus. The container includes a first chamber containing negative pressure producing material and having an air vent communicating with ambient air and a supply port for supplying printing liquid to the ink jet head. The container also includes a second chamber communicating with the first chamber via a communication port and providing a printing liquid reservoir for the first chamber. The capillary force provided by the negative pressure producing material adjacent a wall extending from the communication port and decreasing in a direction perpendicular to and towards the wall at least adjacent a part of the communication port which is uppermost in use of the container.
摘要翻译： 一种用于容纳用于供应喷墨记录装置的喷墨头的印刷液体的容器。 容器包括含有负压产生材料并且具有与环境空气连通的排气口的第一室和用于向喷墨头供给印刷液体的供给口。 容器还包括经由连通口与第一室连通并且为第一室提供印刷液体储存器的第二室。 由负压产生材料提供的毛细管力邻近从连通口延伸的壁并且在垂直于和朝向壁的方向上至少邻近使用容器最上方的连通口的一部分而减小。
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