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21. 发明授权

US4801247A Variable displacement piston pump 失效
标题翻译：可变排量活塞泵
公开(公告)号：US4801247A
公开(公告)日：1989-01-31
申请号：US900445
申请日：1986-08-26
申请人： Toshio Hashimoto , Susumu Yoshino , Akira Ohashi , Masao Egi , Yasuyuki Shingu , Takashi Yoshioka , Siro Hattori
发明人： Toshio Hashimoto , Susumu Yoshino , Akira Ohashi , Masao Egi , Yasuyuki Shingu , Takashi Yoshioka , Siro Hattori
IPC分类号： F04B1/32 , F04B49/06 , F04B1/30
CPC分类号： F04B1/324 , F04B49/06 , F04B2201/12051
摘要： A variable displacement piston pump of the type in which the hydraulic pressure in a pressure chamber of an output flow variable element is controlled by a proportional electro-hydraulic control valve to control the displacement of the variable element against a spring to vary the output flow within a range between a maximum output flow and a full cut-off and the output pressure or both the output pressure and the output flow of the pump are controlled electro-hydraulically through a closed loop. The variable displacement piston pump includes flow detector for generating an electric signal corresponding to the output flow of the pump, pressure detector for generating an electric signal corresponding to the output flow of the pump, and control amplifier responsive to the difference between a flow setting signal and the output signal of the flow detector to control a driving control current supplied to the proportional electro-hydraulic control valve and also responsive to the detected output pressure reaching a predetermined value to control the driving control signal in accordance with the difference between a pressure setting signal and the output signal of the pressure detector.
摘要翻译：一种可变容量活塞泵，其中输出流量可变元件的压力室中的液压压力由比例电动液压控制阀控制，以控制可变元件相对于弹簧的位移，以改变其内部的输出流量在最大输出流量和全截止值之间的范围以及泵的输出压力或输出压力以及输出流量两者之间的范围通过闭环电液压控制。可变排量活塞泵包括用于产生对应于泵的输出流的电信号的流量检测器，用于产生对应于泵的输出流的电信号的压力检测器，以及响应于流量设定信号以及流量检测器的输出信号，以控制提供给比例电液控制阀的驱动控制电流，并且还响应于检测到的输出压力达到预定值，以根据压力设定之间的差来控制驱动控制信号信号和压力检测器的输出信号。

22. 发明授权

US08628902B2 Polyester resin for toner, toner, developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：用于调色剂，调色剂，显影剂，调色剂盒，处理盒和成像设备的聚酯树脂
公开(公告)号：US08628902B2
公开(公告)日：2014-01-14
申请号：US13296494
申请日：2011-11-15
申请人： Sumiaki Yamasaki , Satoshi Hiraoka , Yuki Sasaki , Susumu Yoshino , Hirotaka Matsuoka
发明人： Sumiaki Yamasaki , Satoshi Hiraoka , Yuki Sasaki , Susumu Yoshino , Hirotaka Matsuoka
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , C08G63/672 , G03G9/08775 , G03G9/08791 , G03G9/08795
摘要： A polyester resin for a toner containing: a repeating unit derived from a dicarboxylic acid component; and a repeating unit derived from a diol component represented by Formula (1): wherein each of R1 and R2 independently represents a hydrogen atom or a methyl group, each of L1, L2 and L3 independently represents a divalent linking group selected from the group consisting of carbonyl groups, ester groups, ether groups, sulfonyl groups, substituted or unsubstituted chained alkylene groups, substituted or unsubstituted cyclic alkylene groups, substituted or unsubstituted arylene groups, and combinations thereof, L1 and L2 or L1 and L3 optionally forms a ring, and each of A1 and A2 independently represents a rosin ester group.
摘要翻译：一种用于调色剂的聚酯树脂，其包含：衍生自二羧酸组分的重复单元; 和衍生自由式（1）表示的二醇组分的重复单元：其中R 1和R 2各自独立地表示氢原子或甲基，L 1，L 2和L 3各自独立地表示选自以下的二价连接基团：羰基，酯基，醚基，磺酰基，取代或未取代的链状亚烷基，取代或未取代的环状亚烷基，取代或未取代的亚芳基及其组合，L1和L2或L1和L3任选地形成环， A1和A2各自独立地表示松香酯基。

23. 发明授权

US08507168B2 Electrostatic image-developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：静电图像显影调色剂，静电图像显影剂，调色剂盒，处理盒和成像设备
公开(公告)号：US08507168B2
公开(公告)日：2013-08-13
申请号：US13032083
申请日：2011-02-22
申请人： Satoshi Hiraoka , Sumiaki Yamasaki , Susumu Yoshino , Shigeru Seitoku , Hirofumi Shiozaki , Kazuhiko Yanagida
发明人： Satoshi Hiraoka , Sumiaki Yamasaki , Susumu Yoshino , Shigeru Seitoku , Hirofumi Shiozaki , Kazuhiko Yanagida
IPC分类号： G03G9/08
CPC分类号： G03G15/08 , G03G9/0819 , G03G9/08711 , G03G9/08728 , G03G9/08793 , G03G9/08797 , G03G2215/0602
摘要： An electrostatic image developing toner that includes a toner particle including a binder resin containing a resin selected from an acrylic resin, a styrene-acrylic resin, and a styrene-(meth)acrylic acid ester copolymer. The resin has a crosslinked structure formed by using at least one of boric acid and boric acid derivatives.
摘要翻译：一种静电图像显影调色剂，其包括含有选自丙烯酸树脂，苯乙烯 - 丙烯酸树脂和苯乙烯 - （甲基）丙烯酸酯共聚物的树脂的粘合剂树脂的调色剂颗粒。树脂具有通过使用硼酸和硼酸衍生物中的至少一种形成的交联结构。

24. 发明授权

US08268522B2 Toner set for electrostatic image development, image forming method and image forming apparatus 有权
标题翻译：用于静电图像显影的调色剂，图像形成方法和图像形成装置
公开(公告)号：US08268522B2
公开(公告)日：2012-09-18
申请号：US12563722
申请日：2009-09-21
申请人： Yasuo Kadokura , Yusuke Ikeda , Yukiaki Nakamura , Masanobu Ninomiya , Susumu Yoshino
发明人： Yasuo Kadokura , Yusuke Ikeda , Yukiaki Nakamura , Masanobu Ninomiya , Susumu Yoshino
IPC分类号： G03G9/00
CPC分类号： G03G9/0827 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G2215/0602
摘要： A toner set for electrostatic image development, includes: at least one kind of a colored toner that contains a coloring agent; and a transparent toner that does not substantially contain a coloring agent, wherein a proportion of particles having a shape factor of 0.94 or less in mother particles of the transparent toner is about 5% by number or less based on particles having a particle diameter of 7.5 to 15 μm, and a reflectance of the mother particles of the transparent toner is about 90% or more for light at a wavelength of 700 nm.
摘要翻译：一种用于静电图像显影的调色剂，包括：至少一种含有着色剂的着色调色剂; 和基本不含有着色剂的透明调色剂，其中透明调色剂的母粒子中形状因子为0.94以下的颗粒的比例相对于粒径为7.5的粒子为约5数量％以下至15μm，对于波长700nm的光，透明调色剂的母粒的反射率为约90％以上。

25. 发明授权

US07026085B2 Dry toner for electrostatic latent image developer, developer and image forming method 失效
标题翻译：用于静电潜像显影剂的干燥调色剂，显影剂和成像方法
公开(公告)号：US07026085B2
公开(公告)日：2006-04-11
申请号：US10669286
申请日：2003-09-25
申请人： Susumu Yoshino , Motoko Sakai
发明人： Susumu Yoshino , Motoko Sakai
IPC分类号： G03G9/00
CPC分类号： G03G13/283 , G03G13/26 , G03G13/286
摘要： The invention provides an electrostatic latent image developing dry toner composition that is used for forming images on both sides of a recording material, in which the toner contains calcium compound particles, and the amount W of the calcium compound particles added and the size d of the calcium compound particles meet the requirement of 5
摘要翻译：本发明提供一种用于在记录材料的两面上形成图像的静电潜像显影干燥调色剂组合物，其中调色剂含有钙化合物颗粒，并且添加的钙化合物颗粒的量W和尺寸d 钙化合物颗粒满足5

26. 发明授权

US5849448A Carrier for developer of electrostatic latent image, method for making said carrier 失效
标题翻译：用于静电潜像显影剂的载体，用于制造所述载体的方法
公开(公告)号：US5849448A
公开(公告)日：1998-12-15
申请号：US818454
申请日：1997-03-17
申请人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
发明人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
IPC分类号： G03G9/10 , G03G9/113
CPC分类号： G03G9/1135 , G03G9/1131 , G03G9/1133 , G03G9/1139
摘要： The present invention provides a carrier for developer of an electrostatic latent image and related technologies. The carrier is excellent in the ability to impart charge suitably and stably to toner and has a structure durable enough to maintain the ability for a long period of time such that the structure can prevent the toner from being adhered onto the carrier surface for a long period of time. The carrier comprises a core covered with a resin coating layer containing resin particles and an electroconductive fine powder in the form of a dispersion in a matrix resin. The carrier can be produced by a method comprising the steps of preparing a coating solution by placing materials in a solvent which can dissolve the matrix resin, but cannot dissolve the resin particles, dispersing the particles of the resin, applying the solution to a core and removing the solvent. A high-quality image can be formed by use of the developer comprising the carrier and the toner.
摘要翻译：本发明提供了一种用于静电潜像显影剂和相关技术的载体。该载体对赋予调色剂的适当且稳定的赋予能力优异，具有耐久性足以维持长时间能力的结构，使得结构能够防止调色剂长时间粘附在载体表面上的时间。载体包括被包含树脂颗粒的树脂涂层和基质树脂中分散体形式的导电细粉末覆盖的芯。载体可以通过以下方法制备：包括以下步骤：通过将材料放置在可溶解基体树脂的溶剂中而不溶解树脂颗粒，分散树脂颗粒，将溶液施加到芯上的步骤来制备涂布溶液，除去溶剂。可以通过使用包含载体和调色剂的显影剂来形成高质量的图像。

27. 发明授权

US5672455A Carrier for electrostatic latent-image developer, electrostatic latent-image developer and image forming process 失效
标题翻译：用于静电潜像显影剂，静电潜像显影剂和图像形成工艺的载体
公开(公告)号：US5672455A
公开(公告)日：1997-09-30
申请号：US768441
申请日：1996-12-18
申请人： Kazuhiko Yanagida , Susumu Yoshino , Takashi Imai , Koichi Takahashi , Suk Kim
发明人： Kazuhiko Yanagida , Susumu Yoshino , Takashi Imai , Koichi Takahashi , Suk Kim
IPC分类号： G03G9/10 , G03G9/113 , G03G13/22
CPC分类号： G03G9/1139 , G03G9/1133
摘要： A carrier for an electrostatic latent-image developer, comprising a core material having thereon a coating layer comprising a resin and fine electroconductive particles, the resin having a work function of 4.5 eV or lower. An electrostatic latent-image developer comprising the carrier and a toner and an image forming process are also disclosed. The carrier is capable of maintaining a high build-up speed of electrification and a proper electrification level even when a charge control agent is omitted or used in a slight amount or when the addition amount of an additive such as silica and titanium oxide is reduced so as to prevent carrier fouling with a charge control agent or an external additive and to inhibit a decrease in developer life.
摘要翻译：一种用于静电潜像显影剂的载体，包括其上具有包含树脂的涂层和细导电颗粒的芯材料，该功能的功函数为4.5eV或更低。还公开了包含载体和调色剂的静电潜像显影剂和图像形成方法。即使当少量或少量使用电荷控制剂时，或当二氧化硅和二氧化钛等添加剂的添加量减少时，载体能够保持高电荷积聚速度和合适的充电水平以防止载体用电荷控制剂或外部添加剂污染并抑制显影剂寿命的降低。

28. 发明授权

US08980513B2 Polyester resin, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method 有权
标题翻译：聚酯树脂，静电荷图像显影调色剂，静电荷图像显影剂，调色剂盒，处理盒，成像设备和图像形成方法
公开(公告)号：US08980513B2
公开(公告)日：2015-03-17
申请号：US13456760
申请日：2012-04-26
申请人： Hirofumi Shiozaki , Susumu Yoshino , Hirotaka Matsuoka , Yuki Sasaki
发明人： Hirofumi Shiozaki , Susumu Yoshino , Hirotaka Matsuoka , Yuki Sasaki
IPC分类号： G03G9/087 , C08G63/16 , C08G63/21
CPC分类号： C08G63/21 , G03G9/08755 , G03G2215/0132
摘要： A polyester resin is a polycondensate obtained by reacting a divalent alcohol, a divalent carboxylic acid, and a mono- or divalent rosin by the use of a zinc compound as a reaction catalyst.
摘要翻译：聚酯树脂是通过使用锌化合物作为反应催化剂使二元醇，二元羧酸和一价或二价松香反应得到的缩聚物。

29. 发明授权

US08652733B2 Electrostatic image developing toner, electrostatic image developer, image forming method, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：静电图像显影调色剂，静电图像显影剂，成像方法，调色剂盒，处理盒和成像设备
公开(公告)号：US08652733B2
公开(公告)日：2014-02-18
申请号：US13024020
申请日：2011-02-09
申请人： Sumiaki Yamasaki , Kazuhiko Yanagida , Susumu Yoshino , Satoshi Hiraoka , Shigeru Seitoku , Hirofumi Shiozaki
发明人： Sumiaki Yamasaki , Kazuhiko Yanagida , Susumu Yoshino , Satoshi Hiraoka , Shigeru Seitoku , Hirofumi Shiozaki
IPC分类号： G03G9/093
CPC分类号： G03G21/1814 , G03G9/09321 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要： An electrostatic image developing toner includes a core particle containing a binder resin and a coating layer on the core particle. The coating layer contains a resin having a crosslinked structure formed by using at least one of boric acid and derivatives thereof, and the resin having the crosslinked structure is obtained by polymerizing monomers in the presence of the core particle.
摘要翻译：静电图像显影调色剂包括在核心颗粒上含有粘合剂树脂和涂层的芯颗粒。涂层含有通过使用硼酸及其衍生物中的至少一种形成的交联结构的树脂，并且具有交联结构的树脂通过在核心颗粒的存在下聚合单体获得。

30. 发明授权

US08512926B2 Electrophotographic toner, electrophotographic developer, toner cartridge, and image forming method 有权
标题翻译：电子照相调色剂，电子照相显影剂，调色剂盒和成像方法
公开(公告)号：US08512926B2
公开(公告)日：2013-08-20
申请号：US12046957
申请日：2008-03-12
申请人： Katsumi Daimon , Yutaka Sugizaki , Susumu Yoshino , Hiroshi Nakazawa
发明人： Katsumi Daimon , Yutaka Sugizaki , Susumu Yoshino , Hiroshi Nakazawa
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： The invention provides an electrophotographic toner having a crystalline polyester resin; a non-crystalline polyester resin; a colorant; and a releasing agent. A resin (i), that is included in a toluene-soluble component of the toner and having a molecular weight of 30,000 to 100,000 as measured by gel permeation chromatography relative to polystyrene standards, has an acid value A. A resin (ii), that is included in a toluene-soluble component of the toner and having a molecular weight of 8,000 to 12,000 as measured by gel permeation chromatography relative to polystyrene standards, has an acid value B. A resin (iii), that is included in a toluene-insoluble component of the toner, has an acid value C. The acid values A, B, and C satisfy the inequation of B>A>C. The invention further provides an electrophotographic developer using the toner, a toner cartridge storing the toner, and an image forming method using the developer.
摘要翻译：本发明提供具有结晶聚酯树脂的电子照相调色剂; 非结晶聚酯树脂; 着色剂和脱模剂。包含在调色剂的甲苯可溶组分中，通过凝胶渗透色谱法测定的分子量为30,000至100,000的树脂（ⅰ）的酸值为A。树脂（ⅱ），包括在调色剂的甲苯可溶性组分中并且通过凝胶渗透色谱法相对于聚苯乙烯标准测量的分子量为8,000至12,000，具有酸值B.将包含在甲苯中的树脂（ⅲ）调色剂的不溶成分，具有酸值C.酸值A，B和C满足B> A> C的不等式。本发明还提供使用调色剂的电子照相显影剂，存储调色剂的调色剂盒和使用显影剂的图像形成方法。

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