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公开(公告)号：US07376372B2
公开(公告)日：2008-05-20
申请号：US11822196
申请日：2007-07-03
Applicant: Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
Inventor： Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
CPC classification number: G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G21/1832 , G03G2221/1884
Abstract: An image-forming apparatus includes a rotary developing device including a casing having absolute value of the surface potential of not larger than 300 V.
Abstract translation: 图像形成装置包括旋转显影装置，其包括表面电位绝对值不大于300V的外壳。
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2.发明授权Image forming apparatus having a rotary developing device with plural developing units 失效具有具有多个显影单元的旋转显影装置的图像形成装置公开(公告)号：US07245859B2
公开(公告)日：2007-07-17
申请号：US11154802
申请日：2005-06-17
Applicant: Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
Inventor： Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
IPC: G03G15/01
CPC classification number: G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G21/1832 , G03G2221/1884
Abstract: An image-forming apparatus includes a rotary developing device including a casing having absolute value of the surface potential of not larger than 300 V.
Abstract translation: 图像形成装置包括旋转显影装置，其包括表面电位绝对值不大于300V的外壳。
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公开(公告)号：US20060285884A1
公开(公告)日：2006-12-21
申请号：US11154802
申请日：2005-06-17
Applicant: Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
Inventor： Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
IPC: G03G15/01
CPC classification number: G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G21/1832 , G03G2221/1884
Abstract: Disclosed is an image-forming apparatus comprising a rotary developing device including a casing having absolute value of the surface potential of not larger than 300 V.
Abstract translation: 公开了一种图像形成装置，包括具有表面电位绝对值不大于300V的壳体的旋转显影装置。
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公开(公告)号：US20070253741A1
公开(公告)日：2007-11-01
申请号：US11822196
申请日：2007-07-03
Applicant: Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
Inventor： Takahito Kabai , Satoshi Itaya , Mitsuhisa Kato
IPC: G03G15/01
CPC classification number: G03G15/0152 , G03G15/0121 , G03G15/0173 , G03G21/1832 , G03G2221/1884
Abstract: An image-forming apparatus includes a rotary developing device including a casing having absolute value of the surface potential of not larger than 300 V.
Abstract translation: 图像形成装置包括旋转显影装置，其包括表面电位绝对值不大于300V的外壳。
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公开(公告)号：US4503679A
公开(公告)日：1985-03-12
申请号：US409178
申请日：1982-08-18
Applicant: Taiji Saito , Mitsuhisa Kato , Kimioki Yasunaga
Inventor： Taiji Saito , Mitsuhisa Kato , Kimioki Yasunaga
Abstract: An oil cooler system for a motor vehicle with a turbo charger has an oil circuit which is constituted by a first oil circuit connecting an oil pan, an oil pump, an oil filter, an oil cooler, a turbo charger and the oil pan in that order. A second oil circuit connects the oil pan, the oil pump, the oil filter, a cylinder block of an engine and the oil pan in that order, providing an oil cooler of the partial-flow type (in which, after passage through the oil cooler, the oil is returned to the oil pan through the turbo charger alone). Since the oil which has been cooled through the oil cooler is sent directly to the turbo charger, the oil temperature at the inlet of the turbo charger is effectively lowered.
Abstract translation: 具有涡轮增压器的机动车辆的油冷却器系统具有油路，其由连接油盘，油泵，油过滤器，油冷却器，涡轮增压器和油盘的第一油回路构成，在该油回路中 订购。 第二油路依次连接油盘，油泵，油过滤器，发动机的气缸体和油盘，提供部分流动式的油冷却器（其中在通过油之后） 冷却器，油通过单独的涡轮增压器返回到油盘）。 由于已经通过油冷却器冷却的油直接送到涡轮增压器，因此有效地降低了涡轮增压器入口处的油温。
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Patent Agency Ranking
公开(公告)号：US07023583B2
公开(公告)日：2006-04-04
申请号：US09964633
申请日：2001-09-28
Applicant: Mitsuhisa Kato
Inventor： Mitsuhisa Kato
IPC: H04N1/40
Abstract: In an image forming apparatus according to the invention, the potential of an optical semiconductor is increased in a predetermined time period, in which a recording medium does not exist in a transfer region between the optical semiconductor and a transfer unit, so as to set a difference between a developing bias voltage and the potential of the optical semiconductor larger than a difference therebetween assumed when toner is being transferred onto the recording medium.
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7.发明授权Image forming apparatus and toner supply device and method used in image forming apparatus 失效图像形成装置和图像形成装置中使用的调色剂供给装置和方法公开(公告)号：US06731884B2
公开(公告)日：2004-05-04
申请号：US10213063
申请日：2002-08-07
Applicant: Mitsuhisa Kato
Inventor： Mitsuhisa Kato
IPC: G03G1500
CPC classification number: G03G15/0855
Abstract: An image forming device is provided including a plurality of developing devices changeable between at least a developing position and a standby position. The image forming device estimates a toner coverage rate for a first developing device at the developing position. If the estimated toner coverage rate is higher than a predetermined value, the first developing device is replenished with toner when a first print is printed before being changed to the standby position. If the estimated toner coverage rate is equal to or less than the predetermined value, the first developing device is replenished with toner before being changed to the developing position for a second print from the standby position.
Abstract translation: 提供一种图像形成装置，包括可在至少显影位置和待机位置之间改变的多个显影装置。 图像形成装置估计显影位置处的第一显影装置的调色剂覆盖率。 如果估计的调色剂覆盖率高于预定值，则当在改变到待机位置之前打印第一印刷品时，第一显影装置被补充调色剂。 如果估计的调色剂覆盖率等于或小于预定值，则在从备用位置改变为第二印刷的显影位置之前，第一显影装置被补充有调色剂。
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公开(公告)号：US20110311264A1
公开(公告)日：2011-12-22
申请号：US13161653
申请日：2011-06-16
Applicant: Mitsuhisa Kato
Inventor： Mitsuhisa Kato
CPC classification number: G03G15/168 , G03G2215/0132
Abstract: According to one embodiment, an image forming apparatus includes a lubricant having a bar shape along the axial direction of a transfer roller, a brush roller which applies a component of the lubricant to the surface of the transfer roller, and a plurality of bases which are made of metal and are disposed at intervals along the axial direction of the transfer roller. The bases hold the lubricant in a state where the lubricant comes in contact with the brush roller.
Abstract translation: 根据一个实施例，图像形成装置包括沿着转印辊的轴向具有棒状的润滑剂，将润滑剂的成分施加到转印辊的表面的刷辊，以及多个基体， 并且沿着转印辊的轴向间隔设置。 基座将润滑剂保持在润滑剂与刷辊接触的状态。
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公开(公告)号：US07965964B2
公开(公告)日：2011-06-21
申请号：US12062014
申请日：2008-04-03
Applicant: Norikazu Ochiai , Mitsuhisa Kato
Inventor： Norikazu Ochiai , Mitsuhisa Kato
IPC: G03G15/09
CPC classification number: G03G15/0818 , G03G2215/0609
Abstract: A developing roller according to the invention includes a columnar magnet roller, and a cylindrical sleeve that houses the magnet roller. A plurality of fragmented micro recesses is formed on the surface of the sleeve. The micro recesses are arranged dispersively both in an axial direction and in a circumferential direction of the sleeve.
Abstract translation: 根据本发明的显影辊包括柱形磁性辊和容纳磁性辊的圆柱形套筒。 在套筒的表面上形成多个分段的微凹部。 微凹部沿轴向方向和套筒的圆周方向分散布置。
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公开(公告)号：US20090052951A1
公开(公告)日：2009-02-26
申请号：US12062014
申请日：2008-04-03
Applicant: Norikazu Ochiai , Mitsuhisa Kato
Inventor： Norikazu Ochiai , Mitsuhisa Kato
IPC: G03G15/09
CPC classification number: G03G15/0818 , G03G2215/0609
Abstract: A developing roller according to the invention includes a columnar magnet roller, and a cylindrical sleeve that houses the magnet roller. A plurality of fragmented micro recesses is formed on the surface of the sleeve. The micro recesses are arranged dispersively both in an axial direction and in a circumferential direction of the sleeve.
Abstract translation: 根据本发明的显影辊包括柱形磁性辊和容纳磁性辊的圆柱形套筒。 在套筒的表面上形成多个分段的微凹部。 微凹部沿轴向方向和套筒的圆周方向分散布置。
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