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81. 发明申请

US20050089786A1 Toner, developer, image forming apparatus and image forming method 有权
标题翻译：调色剂，显影剂，成像装置和成像方法
公开(公告)号：US20050089786A1
公开(公告)日：2005-04-28
申请号：US10959663
申请日：2004-10-07
申请人： Hideki Sugiura , Satoshi Mochizuki , Akihiro Kotsugai , Yasuo Asahina , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto
发明人： Hideki Sugiura , Satoshi Mochizuki , Akihiro Kotsugai , Yasuo Asahina , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08797 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08711 , G03G9/08733 , G03G9/08795
摘要： A toner including a binder resin; and a colorant, wherein a hexafluoroisopropanol (HFIP)-soluble component satisfies the following relationship: 2,000≦Mn≦7,000 and 1.5≦Mn/Mw≦10 wherein Mn represents a number-average molecular weight and Mw represents a weight-average molecular weight.
摘要翻译：包含粘合剂树脂的调色剂; 和一种着色剂，其中六氟异丙醇（HFIP） - 可溶成分满足以下关系：<？in-line-formula description =“In-line formula”end =“lead”？> 2,000 <= Mn <= 7,000 and 1.5 < = Mn / Mw <= 10 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中Mn表示数均分子量，Mw表示重均分子量。

82. 发明授权

US06576600B1 Detergent 失效
标题翻译：洗涤剂
公开(公告)号：US06576600B1
公开(公告)日：2003-06-10
申请号：US09856623
申请日：2001-05-24
申请人： Tetsuo Imai , Satoshi Mochizuki
发明人： Tetsuo Imai , Satoshi Mochizuki
IPC分类号： C11D732
CPC分类号： C11D11/0047 , C11D7/263 , C11D7/3281 , C11D7/5013
摘要： To provide a detergent which does not comprise a halogen-based solvent having high cleaning capabilities. The detergent of the present invention comprises (A) a glycol ether having low compatibility with water, preferably propylene glycol alkyl ether having a solubility in water at 60° C. of 50 vol % or less, (B) an imidazolidinone compound represented by the following formula (I): wherein R1 and R2 are each independently a methyl group or ethyl group, and (C) water, and forms a homogeneous phase.
摘要翻译：提供不含有具有高清洁能力的卤素类溶剂的洗涤剂。本发明的洗涤剂包含（A）与水相溶性低的乙二醇醚，优选在60℃下在水中的溶解度为50体积％以下的丙二醇烷基醚，（B）由下式表示的咪唑啉酮化合物下式（I）：其中R1和R2各自独立地是甲基或乙基，和（C）水，并形成均相。

83. 发明授权

US06356729B1 Electrophotographic toner, toner container containing the toner, image forming apparatus using the toner container and method for supplying the toner from the toner container 有权
标题翻译：电子照相调色剂，含有调色剂的调色剂容器，使用调色剂容器的成像设备和从调色剂容器供应调色剂的方法
公开(公告)号：US06356729B1
公开(公告)日：2002-03-12
申请号：US09541630
申请日：2000-04-03
申请人： Tamoe Sasaki , Satoshi Mochizuki
发明人： Tamoe Sasaki , Satoshi Mochizuki
IPC分类号： G03G1508
CPC分类号： G03G13/08 , G03G9/0819 , G03G9/0821 , G03G9/097 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G15/0872 , G03G2215/0602 , G03G2215/0668
摘要： A toner with a volume average particle diameter not less than 6.0 &mgr;m and a particle distribution such that toner particles having a particle diameter not greater than one half of the number average particle diameter of the toner are present in an amount not greater than 10% by number, and toner particles having a particle diameter not less than 1.5 times the volume average particle diameter of the toner are present in an amount not greater than 15% by volume. The toner is preferably contained in a cylindrical toner container having at least an opening, and a spiral groove formed on the internal surface thereof. The toner container is horizontally set in an image forming apparatus for rotation around the center axis thereof to discharge the toner to a developing device of the image forming apparatus through the opening. A toner supplying method includes providing the toner in the cylindrical container and rotating the container, while horizontally set, around its center axis to discharge the toner from the opening.
摘要翻译：体积平均粒径不小于6.0μm的调色剂和具有不大于调色剂的数均粒径的一半的粒径的调色剂颗粒的颗粒分布以不大于10％的量存在数量和粒径不小于调色剂的体积平均粒径的1.5倍的调色剂颗粒以不大于15体积％的量存在。调色剂优选包含在具有至少一个开口的圆柱形调色剂容器中，并且在其内表面上形成螺旋槽。调色剂容器被水平地设置在图像形成装置中，用于围绕其中心轴线旋转，以通过开口将调色剂排出到图像形成装置的显影装置。调色剂供应方法包括在圆柱形容器中提供调色剂并使容器旋转，同时围绕其中心轴线水平设置，以使调色剂从开口排出。

84. 发明授权

US5771426A Developing device using a toner and carrier mixture 失效
标题翻译：显影装置使用调色剂和载体混合物
公开(公告)号：US5771426A
公开(公告)日：1998-06-23
申请号：US633687
申请日：1996-04-19
申请人： Seiji Oka , Kiyonori Tsuda , Hajime Oyama , Fumihiro Sasaki , Satoshi Mochizuki , Takahisa Kato
发明人： Seiji Oka , Kiyonori Tsuda , Hajime Oyama , Fumihiro Sasaki , Satoshi Mochizuki , Takahisa Kato
IPC分类号： G03G9/08 , G03G9/083 , G03G9/10 , G03G15/08 , G03G15/09 , G03G15/04
CPC分类号： G03G9/08 , G03G15/0822 , G03G15/0849 , G03G15/0856 , G03G15/086 , G03G15/0877 , G03G15/0891 , G03G15/09 , G03G9/0821 , G03G9/083 , G03G9/10 , G03G2215/0609
摘要： In a developing device for an image forming apparatus and of the type using a developer consisting of toner and magnetic carrier, a toner hopper has an opening for replenishing toner stored therein. The developer is regulated by a doctor blade to form a thin layer on a developing sleeve. The developer scraped off by the doctor blade is introduced into a developer storing chamber and caused to move toward the opening of the hopper due to its own internal pressure and gravity. The developer from the hopper is returned toward the doctor blade along the surface of the sleeve. The developer on the sleeve and regulated by the doctor blade is conveyed to a developing position where the sleeve faces an image carrier. The toner contained in the developer is a magnetic toner. When the toner concentration of the developer has reached an upper limit, a space or gap exists in the developer storing chamber.
摘要翻译：在用于图像形成装置的显影装置中，并且使用由调色剂和磁性载体组成的显影剂的类型，调色剂料斗具有用于补充存储在其中的调色剂的开口。显影剂由刮刀调节以在显影套筒上形成薄层。由刮刀刮掉的显影剂被引入显影剂储存室，并由于其自身的内部压力和重力而向料斗的开口移动。来自料斗的显影剂沿着套筒的表面返回到刮刀。套筒上的显影剂和由刮刀调节的显影剂被传送到显影位置，其中套筒面向图像载体。包含在显影剂中的调色剂是磁性调色剂。当显影剂的调色剂浓度达到上限时，显影剂储存室中存在空间或间隙。

85. 发明授权

US5659860A Developing device for an image forming apparatus and toner cartridge 失效
标题翻译：图像形成装置和调色剂盒的显影装置
公开(公告)号：US5659860A
公开(公告)日：1997-08-19
申请号：US538222
申请日：1995-10-03
申请人： Fumihiro Sasaki , Satoshi Mochizuki , Hidefumi Gohhara , Megumi Sakakura , Seiji Oka , Hajime Oyama , Kiyonori Tsuda , Yasushi Akiba
发明人： Fumihiro Sasaki , Satoshi Mochizuki , Hidefumi Gohhara , Megumi Sakakura , Seiji Oka , Hajime Oyama , Kiyonori Tsuda , Yasushi Akiba
IPC分类号： G03G21/16 , G03G9/08 , G03G13/09 , G03G15/08 , G03G15/09
CPC分类号： G03G15/09 , G03G13/09 , G03G15/087 , G03G9/08 , G03G2215/0665
摘要： In an image forming apparatus, a developing device has a developing sleeve accommodating a magnet roller therein, and a doctor for regulating the amount of developer to be conveyed to a developing position. When the developing sleeve is rotated, the part of the doctor shaved off by the doctor from the sleeve is moved in a developer storing section to a toner replenishing opening formed in a toner storing section. Then, this part of the developer is returned to the doctor along the surface of the sleeve via the toner replenishing opening. The developer consists of a first developer containing a first carrier and deposited in a layer on the surface of the sleeve, and a second developer containing a second carrier different from the first carrier and stored in the developer storing section in such a manner as to contact the first developer deposited on the sleeve. The first carrier has a higher charging ability than the second carrier. The device does not need a toner replenishing mechanism or a toner concentration sensor and has, therefore, a miniature and inexpensive construction. In addition, the device is applicable even to a high-speed image forming apparatus.
摘要翻译：在图像形成装置中，显影装置具有容纳磁性辊的显影套筒和用于调节要被输送到显影位置的显影剂的量的刮板。当显影套筒旋转时，由刮刀从套筒上剃掉的部分刮刀在显影剂储存部分中移动到形成在调色剂存储部分中的调色剂补充口。然后，通过调色剂补充口将这部分显影剂沿着套筒的表面返回给医生。显影剂包括含有第一载体并沉积在套筒表面上的层中的第一显影剂和含有不同于第一载体的第二载体的第二显影剂，并以接触的方式存储在显影剂储存部分中沉积在套筒上的第一显影剂。第一载体具有比第二载体更高的充电能力。该装置不需要调色剂补充机构或调色剂浓度传感器，因此具有微型且廉价的结构。此外，该装置甚至可应用于高速图像形成装置。

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