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1. 发明授权

US5679491A Toner used for developing an electrostatic charge image 失效
标题翻译：用于显影静电荷图像的调色剂
公开(公告)号：US5679491A
公开(公告)日：1997-10-21
申请号：US759947
申请日：1996-12-03
申请人： Tomomi Oshiba , Kenji Yamane , Hatsumi Yamada , Yuji Marukawa
发明人： Tomomi Oshiba , Kenji Yamane , Hatsumi Yamada , Yuji Marukawa
IPC分类号： G03G9/087 , G03G9/097
CPC分类号： G03G9/09741 , G03G9/08782 , G03G9/0975
摘要： A toner used for developing an electrostatic charge image containing a coloring agent, a quaternary ammonium salt compound and polyolefin is disclosed. The quaternary ammonium salt compound is represented by formula (A) and have solubility to water of not more than 2.0%, and number-averaged dispersed diameter of polyolefin is 0.1 .mu.m-1.0 .mu.m. The toner satisfies formula (1); (1) 17
摘要翻译：公开了用于显影含有着色剂，季铵盐化合物和聚烯烃的静电荷图像的调色剂。季铵盐化合物由式（A）表示，并且对水的溶解度不大于2.0％，聚烯烃的数均分散直径为0.1μm-1.0μm。调色剂满足式（1）;（1）17

2. 发明授权

US5637431A Developer for electrophotography 失效
标题翻译：电子照相显影剂
公开(公告)号：US5637431A
公开(公告)日：1997-06-10
申请号：US670495
申请日：1996-06-27
申请人： Kenji Yamane , Tomomi Oshiba , Yuji Marukawa
发明人： Kenji Yamane , Tomomi Oshiba , Yuji Marukawa
IPC分类号： G03G9/097 , G03G9/10 , G03G9/107 , G03G9/113 , G03G15/08
CPC分类号： G03G9/09741 , G03G9/0975
摘要： Disclosed is a developer for electrophotography, comprising a carrier and toner particles, whereinsaid carrier comprises a magnetic particle having thereon a resin coated layer, said magnetic particle including Fe.sub.2 O.sub.3 and an oxide compound of at least one kind of a light metal selected from the group consisting of lithium, beryllium, sodium, magnesium, potassium, calcium and rubidium, andwherein said toner particles have a compound represented by Formula (1), wherein an amount (g) of the compound on the surface (m.sup.2) of said toner particles, is 3.0.times.10.sup.-3 to 1.2.times.10.sup.-2 g/m.sup.2. : ##STR1## wherein, R.sup.1 through R.sup.4 independently represents an alkyl group having a carbon atom number of 1 to 18 or a benzyl group, A.sup.- represents an anion, provided that at least one of R.sup.1 through R.sup.4 represents an alkyl group having a carbon atom number of 8 to 18.
摘要翻译：公开了一种电子照相用显影剂，其包括载体和调色剂颗粒，其中所述载体包括其上具有树脂涂层的磁性颗粒，所述磁性颗粒包括Fe 2 O 3和选自以下的至少一种轻金属的氧化物：由锂，铍，钠，镁，钾，钙和铷组成，其中所述调色剂颗粒具有由式（1）表示的化合物，其中所述调色剂颗粒表面上的化合物的量（g），为3.0×10 -3〜1.2×10 -2 g / m 2：式（1）其中，R 1〜R 4独立地表示碳原子数1〜18的烷基或苄基，A-表示阴离子，条件是R 1至R 4中的至少一个表示碳原子数为8至18的烷基。

3. 发明授权

US07374847B2 Toner and developer for developing electrostatic image and image forming method 失效
标题翻译：用于显影静电图像和图像形成方法的调色剂和显影剂
公开(公告)号：US07374847B2
公开(公告)日：2008-05-20
申请号：US10734942
申请日：2003-12-12
申请人： Tomomi Oshiba , Ken Ohmura , Shigenori Kouno , Hiroshi Yamazaki
发明人： Tomomi Oshiba , Ken Ohmura , Shigenori Kouno , Hiroshi Yamazaki
IPC分类号： G03G9/087 , G03G9/09
CPC分类号： G03G9/09708 , G03G9/0902
摘要： A toner for developing an electrostatic image is disclosed. The toner contains an amount of not less than 0.1% by weight of an element selected from elements of the Groups of 1B, 2B, 4B, 5B, 6B, 7B, 8, 3A and 4A of the fourth and fifth periodic of the long periodic table of the elements, and the isolation ratio of the element is not more than 10% by number.
摘要翻译：公开了用于显影静电图像的调色剂。调色剂含有不少于0.1重量％的选自元素周期长的第四和第五周期的第1B，2B，4B，5B，6B，7B，8，3A和4A组的元素元件的表格，元件的隔离比不大于10％。

4. 发明申请

US20070201906A1 Cartridge 审中-公开
标题翻译：墨盒
公开(公告)号：US20070201906A1
公开(公告)日：2007-08-30
申请号：US11707452
申请日：2007-02-16
申请人： Kishio Tamura , Ken Ohmura , Tomomi Oshiba , Sayuri Nakano
发明人： Kishio Tamura , Ken Ohmura , Tomomi Oshiba , Sayuri Nakano
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G2215/0682
摘要： A cartridge detachably mountable to a main body of an image forming apparatus comprising: a storage container for storing an image forming material having a supply section for supplying the image forming material when engaged with a main body of the image forming apparatus; and a packaging container for packaging the storage container, the packaging container can expose the supply section of the storage container through an opening provided on the packaging container, while packaging the storage container, wherein the cartridge is loaded on the main body of the image forming apparatus in such a state that the storage container is packaged by the packaging container.
摘要翻译：一种可拆卸地安装到图像形成设备的主体的盒，包括：存储容器，用于存储图像形成材料，所述成像材料具有用于当与所述图像形成装置的主体接合时供应图像形成材料的供应部分; 以及用于包装存储容器的包装容器，包装容器可以通过设置在包装容器上的开口露出储存容器的供应部分，同时包装储存容器，其中盒被装载在成像的主体上该装置处于由包装容器包装存储容器的状态。

5. 发明授权

US06296980B1 Toner for developing electrostatic image and image forming method 有权
标题翻译：用于显影静电图像和图像形成方法的调色剂
公开(公告)号：US06296980B1
公开(公告)日：2001-10-02
申请号：US09439396
申请日：1999-11-15
申请人： Tomomi Oshiba , Ken Ohmura , Takao Yamanouchi , Asao Matsushima , Shigenori Kouno
发明人： Tomomi Oshiba , Ken Ohmura , Takao Yamanouchi , Asao Matsushima , Shigenori Kouno
IPC分类号： G03G908
CPC分类号： G03G9/0819 , G03G9/0827
摘要： Disclosed is a toner for developing electrostatic image, comprising a resin and colorant. The toner has a variation coefficient of shape coefficient of not more than 16 percent and a number variation coefficient in the number particle size distribution of not more than 27 percent. An image forming method employing the toner is also disclosed.
摘要翻译：公开了一种用于静电图像显影的调色剂，其包含树脂和着色剂。调色剂的形状系数的变异系数不大于16％，数量粒度分布的数变异系数不超过27％。还公开了一种使用调色剂的成像方法。

6. 发明授权

US08871419B2 Production process of toner for electrostatic image development 有权
标题翻译：用于静电图像显影的调色剂的生产工艺
公开(公告)号：US08871419B2
公开(公告)日：2014-10-28
申请号：US13525579
申请日：2012-06-18
申请人： Saburou Hiraoka , Tomomi Oshiba , Mikihiko Sukeno , Tomoko Mine , Hitomi Motani , Tatsuya Nagase , Ken Ohmura
发明人： Saburou Hiraoka , Tomomi Oshiba , Mikihiko Sukeno , Tomoko Mine , Hitomi Motani , Tatsuya Nagase , Ken Ohmura
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , Y10T137/0318 , Y10T137/0391
摘要： The toner for electrostatic image development has excellent charge properties, by which excellent toner particle size-controlling ability is achieved, and moreover the sharpening of a particle size distribution is achieved. The toner is composed of toner particles containing a binder resin. The process has an aggregating step of adding an aggregating agent containing a transition element into an aqueous medium of dispersed fine binder resin particles to aggregate the fine binder resin particles, and an aggregation-stopping step of adding an aggregation stopper composed on a sulfur atom-containing compound exhibiting a reducing action on the aggregating agent. The aggregating agent is a salt of a bivalent or higher metal selected from Sr, Ti, V, Cr, Mn, Fe, Co, Ni and Cu.
摘要翻译：用于静电图像显影的调色剂具有优异的充电性能，通过该调色剂实现优异的调色剂粒度控制能力，并且还实现了粒度分布的锐化。调色剂由含有粘合剂树脂的调色剂颗粒组成。该方法具有将含有过渡元素的聚集剂添加到分散的细粘合剂树脂颗粒的水性介质中以聚集细粘合剂树脂颗粒的聚集步骤，以及聚集停止步骤，对聚集剂具有还原作用的含氟化合物。聚集剂是选自Sr，Ti，V，Cr，Mn，Fe，Co，Ni和Cu中的二价或更高级金属的盐。

7. 发明授权

US08586278B2 Electrostatic image developing toner and producing method of the same 有权
标题翻译：静电图像显影调色剂及其制备方法
公开(公告)号：US08586278B2
公开(公告)日：2013-11-19
申请号：US13272558
申请日：2011-10-13
申请人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
发明人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
IPC分类号： G03G9/093
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08793 , G03G9/08797 , G03G9/09321 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要： A method of producing an electrostatic image developing toner comprising toner particles comprising a binder resin containing at least a non-crystalline polyester resin having a crosslinking structure and a crystalline polyester resin, the method comprising the steps of (a-1) preparing a crystalline polyester resin particle aqueous dispersion liquid; (a-2) preparing a polymerizable unsaturated non-crystalline polyester resin aqueous dispersion liquid; (b) preparing crosslinking non-crystalline polyester resin particles by adding a radical polymerization initiator to the aqueous dispersion liquid of particles containing the non-crystalline polyester resin having a polymerizable unsaturated bond; (c) preparing core particles by aggregating at least the particles containing the crystalline polyester resin in an aqueous medium; and (d) preparing a shell layer containing the non-crystalline polyester resin having a crosslinking structure by fusing the particles containing the non-crystalline polyester resin having a crosslinking structure on surfaces of the core particles in an aqueous medium.
摘要翻译：一种静电图像显影调色剂的制造方法，其包含调色剂颗粒，所述调色剂颗粒包含至少含有具有交联结构的非结晶性聚酯树脂和结晶性聚酯树脂的粘合剂树脂，所述方法包括以下步骤：（a-1）制备结晶聚酯树脂颗粒水分散液; （a-2）制备聚合性不饱和非结晶性聚酯树脂水性分散液; （b）通过向包含具有聚合性不饱和键的非结晶性聚酯树脂的粒子的水性分散液中添加自由基聚合引发剂来制备交联的非结晶性聚酯树脂粒子; （c）通过在水性介质中至少聚集含有结晶性聚酯树脂的颗粒来制备芯颗粒; 和（d）通过在水性介质中将含有具有交联结构的非结晶性聚酯树脂的颗粒在芯颗粒的表面上熔融来制备含有具有交联结构的非结晶性聚酯树脂的壳层。

8. 发明授权

US08497059B2 Producing method of toner for developing static image 有权
标题翻译：用于显影静电图像的调色剂的生产方法
公开(公告)号：US08497059B2
公开(公告)日：2013-07-30
申请号：US13228030
申请日：2011-09-08
申请人： Tomomi Oshiba , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
发明人： Tomomi Oshiba , Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A method of producing a toner comprising toner particles containing a binder resin composed of a non-crystalline polyester resin having a crosslinked structure and a crystalline polyester resin is disclosed, the method comparing steps of; a process to form an oil phase liquid by dissolving or dispersing a non-crystalline polyester resin having a polymerizable unsaturated double bond and a crystalline polyester resin in an organic solvent, a process to form an aqueous dispersion liquid of oil droplets of the oil phase liquid by dispersing the oil phase liquid in an aqueous medium, a process to form oil droplets containing the non-crystalline polyester resin having a crosslinked structure by adding a radical polymerization initiator to the aqueous dispersion liquid of oil droplets, and an organic solvent removing process to form toner particles by removing organic solvent.
摘要翻译：公开了一种制造调色剂的方法，该调色剂包含由具有交联结构的非结晶性聚酯树脂和结晶性聚酯树脂构成的粘合剂树脂的调色剂颗粒。通过将具有聚合性不饱和双键的非结晶性聚酯树脂和结晶性聚酯树脂溶解或分散在有机溶剂中来形成油相液体的方法，形成油相液体油滴的水性分散液的方法通过将油相液体分散在水性介质中，通过向油滴的水性分散液中添加自由基聚合引发剂而形成含有具有交联结构的非结晶性聚酯树脂的油滴的工序，以及有机溶剂除去工序通过除去有机溶剂形成调色剂颗粒。

9. 发明授权

US07634217B2 Electrophotographic image forming method using a double walled toner cartridge 失效
标题翻译：使用双壁调色剂盒的电子照相成像方法
公开(公告)号：US07634217B2
公开(公告)日：2009-12-15
申请号：US11680005
申请日：2007-02-28
申请人： Kishio Tamura , Ken Ohmura , Tomomi Oshiba , Sayuri Nakano
发明人： Kishio Tamura , Ken Ohmura , Tomomi Oshiba , Sayuri Nakano
IPC分类号： G03G15/08
CPC分类号： G03G15/0879 , G03G15/0855 , G03G15/0865 , G03G15/0874 , G03G2215/068 , G03G2215/0682
摘要： An image forming method wherein a storage container, accommodating the toner having a volume-based median diameter of 3.5 μm through 8.5 μm and containing a resin having a glass-transition temperature of 0° C. through 46° C. and a softening point of 75° C. through 110° C., is included in an packaging container made of a substance having an apparent density of 0.1 through 0.3; and a toner supply section constituting the storage container is exposed to the outside from the packaging container, and is loaded on the image forming apparatus, whereby toner is supplied to the image forming apparatus.
摘要翻译：一种图像形成方法，其中容纳容纳基于体积的中值粒径为3.5μm至8.5μm的调色剂的储存容器，并且含有玻璃化转变温度为0℃至46℃的树脂和软化点包括在表观密度为0.1〜0.3的物质的包装容器中，75℃〜110℃。并且构成储存容器的调色剂供应部分从包装容器暴露于外部，并且被装载在图像形成装置上，由此向图像形成装置供应调色剂。

10. 发明授权

US06228551B1 Toner for developing electrostatic image 有权
标题翻译：用于显影静电图像的调色剂
公开(公告)号：US06228551B1
公开(公告)日：2001-05-08
申请号：US09469383
申请日：1999-12-22
申请人： Ken Ohmura , Tomomi Oshiba
发明人： Ken Ohmura , Tomomi Oshiba
IPC分类号： G03G9097
CPC分类号： G03G9/135 , G03G9/0804 , G03G9/12 , G03G9/131 , G03G9/132
摘要： A toner for developing an electrostatic image is disclosed. The toner comprises a colored particle containing a binder resin, a colorant, and a low molecular weight polypropylene particle, which has a content of the low molecular weight polypropylene particle of 0.3 to 8.0 percent by weight, a free polypropylene index measured by a centrifugal method of from 0.1 to 0.7 and a free polypropylene index measured by a natural sedimentation method of not more than 0.1.
摘要翻译：公开了用于显影静电图像的调色剂。调色剂包括含有粘合剂树脂，着色剂和低分子量聚丙烯颗粒的着色颗粒，其具有0.3至8.0重量％的低分子量聚丙烯颗粒的含量，通过离心方法测量的游离聚丙烯指数为0.1〜0.7，通过自然沉降法测定的游离聚丙烯指数为0.1以下。

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