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1. 发明授权

US08142974B2 Liquid developer and image forming apparatus 失效
标题翻译：液体显影剂和图像形成装置
公开(公告)号：US08142974B2
公开(公告)日：2012-03-27
申请号：US12405523
申请日：2009-03-17
申请人： Yoshihiro Ueno , Takashi Teshima , Masahiro Oki
发明人： Yoshihiro Ueno , Takashi Teshima , Masahiro Oki
IPC分类号： G03G9/12
CPC分类号： G03G15/10 , G03G9/132 , G03G9/133 , G03G9/135 , G03G9/1355 , G03G2215/0602 , G03G2215/0658
摘要： A liquid developer is provided. The liquid developer comprises an insulation liquid, toner particles dispersed in the insulation liquid, a dispersant dissolved in the insulation liquid; and a charge control agent dissolved in the insulation liquid. The charge control agent is represented by the following chemical formula (I): wherein in the chemical formula (I) R1 represents an alkyl group or alkenyl group having a carbon number in the range of 8 to 22, and R2 represents a hydroxyalkyl group. The liquid developer has both superior dispersibility and a charge characteristic of toner particles. Further, an image forming apparatus is also provided.
摘要翻译：提供液体显影剂。液体显影剂包括绝缘液体，分散在绝缘液体中的调色剂颗粒，溶解在绝缘液体中的分散剂; 和溶解在绝缘液体中的电荷控制剂。电荷控制剂由以下化学式（I）表示：其中，在化学式（I）中，R 1表示碳数为8〜22的烷基或烯基，R2表示羟烷基。液体显影剂具有优异的分散性和调色剂颗粒的带电特性。此外，还提供了一种图像形成装置。

2. 发明授权

US08592126B2 Liquid developer and image-forming apparatus 失效
标题翻译：液体显影剂和图像形成装置
公开(公告)号：US08592126B2
公开(公告)日：2013-11-26
申请号：US13009160
申请日：2011-01-19
申请人： Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka , Ken Ikuma
发明人： Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka , Ken Ikuma
IPC分类号： G03G9/13
CPC分类号： G03G15/10 , G03G9/125 , G03G9/131 , G03G9/132 , G03G9/1355
摘要： A liquid developer contains a liquid insulator formed of a liquid hydrocarbon, toner particles formed by chemically modifying surfaces of mother toner particles formed of a material containing a rosin-based resin and a polyester resin with a polyalkyleneimine, and a metal soap dissolved in the liquid insulator.
摘要翻译：液体显影剂包含由液体烃形成的液体绝缘体，通过化学改性由包含松香基树脂和聚酯树脂的材料形成的母体调色剂颗粒与聚亚烷基亚胺形成的调色剂颗粒和溶解在液体中的金属皂形成的调色剂颗粒绝缘子。

3. 发明申请

US20100015543A1 Black Toner and Image Forming Method 有权
标题翻译：黑色墨粉和图像形成方法
公开(公告)号：US20100015543A1
公开(公告)日：2010-01-21
申请号：US12495461
申请日：2009-06-30
申请人： Masahiro Oki , Yoshihiro Ueno
发明人： Masahiro Oki , Yoshihiro Ueno
IPC分类号： G03G9/09 , G03G13/08
CPC分类号： G03G15/0818 , G03G9/08755 , G03G9/08768 , G03G9/08775 , G03G9/08795 , G03G9/08797 , G03G9/0904
摘要： A black toner includes: toner mother particles containing carbon black as a colorant and a binder resin, the toner mother particles being surface-modified with a polyalkyleneimine.
摘要翻译：黑色调色剂包括：含有炭黑作为着色剂的调色剂母体颗粒和粘合剂树脂，调色剂母体颗粒用聚亚烷基亚胺进行表面改性。

4. 发明授权

US08614045B2 Liquid developer and method for producing liquid developer 有权
标题翻译：液体显影剂和液体显影剂的制造方法
公开(公告)号：US08614045B2
公开(公告)日：2013-12-24
申请号：US13302408
申请日：2011-11-22
申请人： Kenichi Numakura , Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka
发明人： Kenichi Numakura , Yoshihiro Ueno , Masahiro Oki , Tsutomu Teraoka
IPC分类号： G03G9/08
CPC分类号： G03G9/132 , G03G9/0827 , G03G9/12 , G03G9/133
摘要： A liquid developer is provided. The liquid developer includes a liquid insulator and toner particles. The liquid insulator toner particles include a resin material, a colorant, a substance A, a substance B, and a substance C. The substance A is an acrylic-modified silicone. The substance B is at least one selected from the group consisting a quaternary cationic silicone, an aminophenyl-modified silicone, and a phenyl-modified silicone. The substance C is at least one of a silanol-containing polysiloxane and a fluorine-modified silicone. The average degree of roundness R1 of the toner particles is 0.890 or greater, if the degree of roundness is expressed as L0/L1, where L1 (μm) is a circumference of a profile view of a measured particle and L0 (μm) is the circumference of a perfect circle of a circumference of a profile view corresponding to the profile view of the measured particle.
摘要翻译：提供液体显影剂。液体显影剂包括液体绝缘体和调色剂颗粒。液体绝缘子调色剂颗粒包括树脂材料，着色剂，物质A，物质B和物质C.物质A是丙烯酸改性的有机硅。物质B是选自季阳离子硅氧烷，氨基苯基改性的硅氧烷和苯基改性的硅氧烷中的至少一种。物质C是含硅烷醇的聚硅氧烷和氟改性的硅酮中的至少一种。如果圆度为L0 / L1，其中L1（mum）为测量颗粒的轮廓图的圆周，L0（mum）为圆形度，则调色剂颗粒的平均度为0.890或更大轮廓视图的圆周的圆的周长对应于测量的粒子的轮廓图。

5. 发明授权

US08268524B2 Black toner and image forming method 有权
标题翻译：黑色调色剂和成像方法
公开(公告)号：US08268524B2
公开(公告)日：2012-09-18
申请号：US12495461
申请日：2009-06-30
申请人： Masahiro Oki , Yoshihiro Ueno
发明人： Masahiro Oki , Yoshihiro Ueno
IPC分类号： G03G9/00
CPC分类号： G03G15/0818 , G03G9/08755 , G03G9/08768 , G03G9/08775 , G03G9/08795 , G03G9/08797 , G03G9/0904
摘要： A black toner includes: toner mother particles containing carbon black as a colorant and a binder resin, the toner mother particles being surface-modified with a polyalkyleneimine.
摘要翻译：黑色调色剂包括：含有炭黑作为着色剂的调色剂母体颗粒和粘合剂树脂，调色剂母体颗粒用聚亚烷基亚胺进行表面改性。

6. 发明授权

US08206878B2 Liquid developer and image forming apparatus 失效
标题翻译：液体显影剂和图像形成装置
公开(公告)号：US08206878B2
公开(公告)日：2012-06-26
申请号：US12502043
申请日：2009-07-13
申请人： Yoshihiro Ueno , Masahiro Oki
发明人： Yoshihiro Ueno , Masahiro Oki
IPC分类号： G03G13/01
CPC分类号： G03G15/10 , G03G9/08775 , G03G9/08795 , G03G9/125 , G03G9/13 , G03G9/132 , G03G2215/0132 , G03G2215/0629
摘要： A liquid developer includes an insulating liquid and toner particles obtained by surface-modifying toner mother particles made of a material containing a rosin resin with a polyalkyleneimine.
摘要翻译：液体显影剂包括绝缘液体和通过由含有聚烯来亚胺的含有松香树脂的材料制成的调色剂母粒表面改性得到的调色剂颗粒。

7. 发明授权

US08198001B2 Process for producing liquid developer, liquid developer, and image forming apparatus 失效
标题翻译：液体显影剂，液体显影剂和图像形成装置的制造方法
公开(公告)号：US08198001B2
公开(公告)日：2012-06-12
申请号：US12498207
申请日：2009-07-06
申请人： Yoshihiro Ueno , Masahiro Oki
发明人： Yoshihiro Ueno , Masahiro Oki
IPC分类号： G03G9/12
CPC分类号： G03G9/13 , G03G9/0804 , G03G9/08775 , G03G9/08795 , G03G9/125 , G03G9/135 , G03G2215/0629
摘要： A process for producing a liquid developer includes: providing a dispersion liquid containing an aqueous dispersion medium and toner mother particles including a rosin resin; chemically modifying surfaces of the toner mother particles with an amine-based material by mixing the amine-based material with the dispersion liquid to obtain toner particles; and dispersing the toner particles in an insulating liquid.
摘要翻译：制备液体显影剂的方法包括：提供含有水分散介质的分散液和包含松香树脂的调色剂母粒; 通过将胺基材料与分散液混合以使胺调色剂母体颗粒化学改性表面以获得调色剂颗粒; 并将调色剂颗粒分散在绝缘液体中。

8. 发明授权

US08383765B2 Polyester for toner 有权
标题翻译：聚酯用于墨粉
公开(公告)号：US08383765B2
公开(公告)日：2013-02-26
申请号：US12297956
申请日：2007-04-16
申请人： Takashi Kubo , Yoshitomo Kimura , Yoshihiro Ueno , Yasunori Inagaki
发明人： Takashi Kubo , Yoshitomo Kimura , Yoshihiro Ueno , Yasunori Inagaki
IPC分类号： C09F1/02 , C09F1/04 , C08L89/00 , C08L91/00 , C08L93/00 , C08L95/00 , C08L97/00 , C08L99/00 , C09D4/00 , C09D101/00 , C09D201/00
CPC分类号： C08G63/553 , C08G63/85 , G03G9/08755 , G03G9/08775
摘要： A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a fumaric acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.
摘要翻译：用于调色剂的聚酯，其可通过使醇组分和含有富马酸改性松香的羧酸组分缩聚得到; 和含有调色剂用聚酯的调色剂。用于本发明的调色剂的聚酯可用作可用于例如在电子照相术形成的显影静电潜像，静电记录方法，静电印刷方法等中的调色剂的树脂粘合剂。

9. 发明授权

US07928372B2 Mass spectrometer 有权
标题翻译：质谱仪
公开(公告)号：US07928372B2
公开(公告)日：2011-04-19
申请号：US12016522
申请日：2008-01-18
申请人： Shinichi Yamaguchi , Masaru Nishiguchi , Kiyoshi Ogawa , Yoshihiro Ueno
发明人： Shinichi Yamaguchi , Masaru Nishiguchi , Kiyoshi Ogawa , Yoshihiro Ueno
IPC分类号： B01D59/44
CPC分类号： H01J49/38 , H01J49/408
摘要： A mass spectrometer is provided in which ions are favorably introduced into a loop orbit or favorably led out from the loop orbit without affecting the motion of the ions flying along the loop orbit. An ion-introduction orbit 5 is set to correspond to the orbit (ejection orbit portion 4) of ions after being bent by the sector-shaped electric field E1 in the loop orbit 4. When ions are introduced, a voltage applied to the electrode unit 11 is put to zero to release the sector-shaped electric field E1. Then the ions emitted along the ion-introduction orbit 5 fly straight in the electrode unit 11. The direction and position of the ions coming out from the exit end of the electric field is the same as those ions flying along the loop orbit 4. Therefore, there is no need for placing a deflection electrode for introducing/leading-out ions on the loop orbit.
摘要翻译：提供质谱仪，其中离子有利地被引入环轨道或有利地从环轨道引出，而不影响沿着环路轨道飞行的离子的运动。离子引入轨道5被设置为对应于在环路轨道4中的扇形电场E1弯曲之后的离子的轨道（喷射轨道部分4）。当离子被引入时，施加到电极单元的电压 11被置零以释放扇形电场E1。然后沿离子引入轨道5发射的离子在电极单元11中直线飞行。从电场出射端出来的离子的方向和位置与沿着环轨道4飞行的那些离子相同。因此，不需要在环轨道上放置用于引入/引出离子的偏转电极。

10. 发明授权

US07804665B2 Head support device, disk device having the head support device, and portable electronic device having the disk device 有权
标题翻译：头部支撑装置，具有头部支撑装置的盘装置和具有盘装置的便携式电子装置
公开(公告)号：US07804665B2
公开(公告)日：2010-09-28
申请号：US11794681
申请日：2005-12-27
申请人： Makoto Miyamoto , Hideki Kuwajima , Yoshihiro Ueno , Hideyuki Hashi
发明人： Makoto Miyamoto , Hideki Kuwajima , Yoshihiro Ueno , Hideyuki Hashi
IPC分类号： G11B5/60
CPC分类号： G11B5/4813 , G11B5/4826 , G11B5/4833
摘要： A head support device that is resistant to shock due to external impact, a disk device including the head support device, and a portable electronic device including the disk device are disclosed. In the head support device, a head support arm on which a head slider with a head is disposed through a flexible and elastic gimbal mechanism is formed rotatably about a rotary shaft as a horizontal rotating axis in parallel with a disk surface. The head support arm is formed such that it pivots, about a straight line drawn between apexes of a pair of pivots as a vertical pivot axis, vertically (generally perpendicularly) with respect to the disk surface. A gravity center position of a total mass of members, other than the head slider, pivoting about the vertical pivot axis is positioned near the vertical pivot axis.
摘要翻译：公开了一种能够抵抗外部冲击的冲击的头部支撑装置，包括头部支撑装置的盘装置以及包括盘装置的便携式电子装置。在头部支撑装置中，具有头部的头部滑块通过柔性弹性万向架机构设置在其上的头部支撑臂以与盘表面平行的水平旋转轴线的方式围绕旋转轴可旋转地形成。头部支撑臂形成为使得其围绕作为垂直枢转轴线的一对枢轴的顶点之间的直线相对于盘表面垂直（大致垂直）枢转。除了头部滑块之外，围绕垂直枢转轴线枢转的构件总重量的重心位置定位在垂直枢转轴线附近。

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