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71.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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72.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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73.发明授权公开(公告)号：US06631969B2
公开(公告)日：2003-10-14
申请号：US09776921
申请日：2001-02-06
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.
摘要翻译： 可以通过测量记录头的特性来更准确地识别已经安装的记录头的记录装置，以获得用于限定头部的驱动条件的信息并将该特征作为记录头的ID信息存储。
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74.发明授权公开(公告)号：US06390578B1
公开(公告)日：2002-05-21
申请号：US09184038
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
IPC分类号： B41J2195
CPC分类号： B41J2/17523 , B41J2/17506 , B41J2/17513 , B41J2/1752 , B41J2/17556 , B41J2/17566 , B41J29/46 , B41J2002/17573 , B41J2002/17579
摘要： An ink containing apparatus for containing ink includes a negative pressure producing material; a first container for containing the negative pressure producing material, the first container having an air vent and a supply port for supplying the ink out; a second container for containing ink; a communication part for communication between bottom portions of the first and second containers; and ribs for introducing ambient air adjacent the air vent for introducing air into the communication part.
摘要翻译： 用于容纳油墨的油墨容纳装置包括负压产生材料; 用于容纳负压产生材料的第一容器，所述第一容器具有通气口和用于供应墨水的供给口; 用于容纳墨水的第二容器; 用于在第一和第二容器的底部之间进行连通的连通部件; 以及用于将空气引导到通气部分附近的用于引入环境空气的肋条。
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75.发明授权Method for recording an image with multiple scannings of a recording head having groups of nozzles 失效用于具有多个具有喷嘴组的记录头的扫描记录图像的方法
公开(公告)号：US6130685A
公开(公告)日：2000-10-10
申请号：US732112
申请日：1996-10-15
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
CPC分类号： H04N1/1915 , B41J19/147 , G06K15/107 , H04N1/1911 , H04N1/50 , B41J19/142 , G06K2215/0074 , G06K2215/0094 , H04N1/12 , 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.times.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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76.发明授权Recording method and apparatus for presuming characteristics of temperature sensors 失效用于推测温度传感器特性的记录方法和装置
公开(公告)号：US6024430A
公开(公告)日：2000-02-15
申请号：US813303
申请日：1997-03-10
申请人： Noribumi Koitabashi , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Hitoshi Sugimoto , Miyuki Matsubara , Hitoshi Nishikori , Masaya Uetuki
发明人： Noribumi Koitabashi , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Hitoshi Sugimoto , Miyuki Matsubara , Hitoshi Nishikori , Masaya Uetuki
CPC分类号： B41J2/17546 , B41J2/04528 , B41J2/0454 , B41J2/04563 , B41J2/04565 , B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/195 , B41J25/34 , B41J2002/14379
摘要： An ink jet recording apparatus can obtain characteristics of temperature sensors precisely in a short time by detecting that a new recording head is installed and presuming the characteristics of the temperature sensors of the recording head.
摘要翻译： 喷墨记录装置可以通过检测安装新的记录头并且假设记录头的温度传感器的特性，在短时间内精确地获得温度传感器的特性。
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公开(公告)号：US5992968A
公开(公告)日：1999-11-30
申请号：US490084
申请日：1995-06-13
申请人： Masaya Uetsuki , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Fujita , Fumihiro Gotoh
发明人： Masaya Uetsuki , Hiromitsu Hirabayashi , Shigeyasu Nagoshi , Noribumi Koitabashi , Hitoshi Sugimoto , Miyuki Fujita , Fumihiro Gotoh
CPC分类号： B41J2/04503 , B41J19/142 , B41J2/04 , B41J2/04516 , B41J2/04573 , B41J2/0458 , B41J2/04581
摘要： There are provided ink jet printing method and apparatus which assure that reciprocable printing can be realized at a high speed without any deterioration of a quality of printing. When an image is printed on a printing medium by using a multi-orifice head of which the ink ejecting direction relative to an opening surface is inclined in the return scanning direction, a scanning speed of the return scanning direction is delayed from the scanning speed in the reverse forward direction, an offset distance between a main dot and a satellite at the time of the return scanning is suppressed to be small, and in the case that printing is performed by reciprocable scanning, the satellite is received in the main dot not only during the forward scanning but also during the return scanning.
摘要翻译： 提供了一种喷墨打印方法和装置，其确保可以高速实现可往复打印，而不会降低打印质量。 当通过使用相对于开口表面的喷墨方向在返回扫描方向上倾斜的多孔头将打印介质上打印图像时，返回扫描方向的扫描速度从扫描速度延迟 逆向前进方向，返回扫描时的主点和卫星之间的偏移距离被抑制得较小，并且在通过可往扫描执行打印的情况下，不仅在主点中接收卫星 在扫描过程中也是在扫描期间。
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公开(公告)号：US5742311A
公开(公告)日：1998-04-21
申请号：US612498
申请日：1996-03-07
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 replaceable ink cartridge, usable with a bubble jet printer, includes a container having front, back, top bottom and side walls, the container being divided internally into a first chamber and a second chamber having a common partition extending downward perpendicularly toward the bottom wall to provide an opening between the chambers formed by the partition proximate to the bottom wall. The first chamber contains a reservoir of liquid ink and is generally sealed from ambient air except through the opening, and the second chamber has an air vent for admitting ambient air into the second chamber and an ink supply outlet in the front wall. The second chamber contains a sponge-like material for retaining ink, at least one groove in the second chamber side of the partition extending from the opening and terminating at a point partly up the partition to form an air flow passage from the second chamber to the first chamber, the sponge-like material being positioned in the second chamber to permit flow of air from the air vent to the groove when the level of retained ink in the sponge-like material is proximate to the point where the groove terminates. The container is removably mountable in a printer mounting with the bottom wall facing downward and the ink supply outlet facing an ink jet print head so that the ink supply outlet is connectable to an ink port of the ink jet print head.
摘要翻译： 可与气泡喷墨打印机一起使用的可更换的墨盒包括具有前，后，顶底和侧壁的容器，该容器内部分为第一腔室和第二腔室，该腔室具有垂直于底壁向下延伸的公共隔板 以在靠近底壁的隔板形成的室之间提供开口。 第一室包含液体油墨的储存器，并且通常通过开口与环境空气密封，并且第二室具有用于将环境空气进入第二室的通气口和在前壁中的供墨出口。 所述第二腔室包含用于保持墨水的海绵状材料，所述隔板的所述第二腔室侧中的至少一个凹槽从所述开口延伸并部分地在所述隔板上终止，以形成从所述第二腔室到所述第二腔室的空气流动通道 海绵状材料定位在第二室中以允许空气从空气排出口流到凹槽，当海绵状材料中保留的油墨水平接近凹槽终止点时。 容器可拆卸地安装在安装有底壁朝下的打印机中，并且墨水供应出口面向喷墨打印头，使得供墨口可连接到喷墨打印头的墨口。
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公开(公告)号：US5633663A
公开(公告)日：1997-05-27
申请号：US40298
申请日：1993-03-30
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
CPC分类号： H04N1/1915 , B41J19/147 , G06K15/107 , H04N1/1911 , H04N1/50 , B41J19/142 , G06K2215/0074 , G06K2215/0094 , H04N1/12 , 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.times.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：US5509140A
公开(公告)日：1996-04-16
申请号：US94317
申请日：1993-07-21
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 replaceable ink cartridge, usable with a bubble jet printer, comprises a container formed by front, back, top and bottom walls, and two side walls providing major surfaces of said container, with a partition dividing the container into first and second chambers communicating with each other through an opening formed by the partition proximate to the bottom wall. The first chamber, which is generally sealed from ambient air except through the opening, contains a reservoir of liquid ink, and the second chamber contains a sponge-like material for producing a negative pressure whereby ink is deliverable from the first chamber through the opening to an ink supply outlet in the front wall proximate to the bottom wall. The partition has at least one groove for forming an air flow passage from the second chamber to the first chamber through the opening, thereby permitting introduction of air into the first chamber and flow of liquid ink to the ink supply outlet through the opening. The container is removably mountable in a printer mounting with the bottom wall facing downward and the front wall facing an ink jet print head so that the ink supply outlet is connectable to an ink port of the print head.
摘要翻译： 可与气泡喷墨打印机一起使用的可更换的墨盒包括由前壁，后壁，顶壁和底壁形成的容器以及提供所述容器主表面的两个侧壁，隔壁将容器分隔成与第一和第二室连通 彼此通过靠近底壁的隔板形成的开口。 通常通过开口与环境空气密封的第一腔室包含液体墨水储存器，第二腔室包含用于产生负压的海绵状材料，从而墨水可从第一腔室通过开口输送到 靠近底壁的前壁中的供墨口。 隔板具有至少一个槽，用于形成通过该开口的从第二室到第一室的空气流动通道，从而允许空气引入第一室并且通过开口将液体墨流入供墨口。 容器可拆卸地安装在打印机安装中，底壁朝下并且前壁面向喷墨打印头，使得供墨口可连接到打印头的墨口。
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