公开(公告)号：US5397668A

公开(公告)日：1995-03-14

申请号：US89189

申请日：1993-07-12

申请人： Yukiya Sato ,  Hisakazu Tajima ,  Yoshihiro Ueno ,  Kouji Kameyama ,  Masayoshi Nawa

发明人： Yukiya Sato ,  Hisakazu Tajima ,  Yoshihiro Ueno ,  Kouji Kameyama ,  Masayoshi Nawa

IPC分类号： C09D183/10 ,  G03G9/087 ,  G03G9/113 ,  G03G9/08

CPC分类号： G03G9/1136 ,  C09D183/10

摘要： A developer composition comprising a carrier, whose surface layer comprises a silicone resin having a urethane bond, and a toner, which is little affected by environmental factors, so that it can develop good electrostatic latent images even under low-temperature and low-humidity conditions and under high-temperature and high-humidity conditions, to give high-quality prints.

摘要翻译： 一种显影剂组合物，其包含载体，其表面层包含具有氨基甲酸酯键的硅氧烷树脂和几乎不受环境因素影响的调色剂，使得即使在低温和低湿度条件下也可以显影出良好的静电潜像 并在高温高湿条件下进行高质量的打印。

公开(公告)号：US08664592B2

公开(公告)日：2014-03-04

申请号：US13821202

申请日：2011-09-06

申请人： Masaru Nishiguchi ,  Shinji Miyauchi ,  Yoshihiro Ueno

发明人： Masaru Nishiguchi ,  Shinji Miyauchi ,  Yoshihiro Ueno

IPC分类号： H01J49/00 ,  H01J49/06 ,  G01N27/62

CPC分类号： H01J49/405

摘要： Provided is a time-of-flight mass spectrometer having a reflectron which eliminates energy dependency of the flight time of ions having the same m/z while ensuring a high degree of design freedom. An electric field created by the reflectron is virtually divided into a decelerating region for decelerating ions and a reflecting region for reflecting ions. For an ion having a mass-to-charge ratio which has departed with initial energy higher than Ud, the total flight time required for the ion to travel through a free-flight region and the decelerating region into the reflecting region and return will be equal to the total flight time required for an ion of the same mass-to-charge ratio to make a round trip in which the ion turns around at a point of the reference potential value at the boundary between the decelerating region and the reflecting region or in the decelerating region.

摘要翻译： 提供了具有反射器的飞行时间质谱仪，其消除具有相同m / z的离子的飞行时间的能量依赖性，同时确保高度的设计自由度。 由反射镜产生的电场实际上被分成用于使离子减速的减速区域和用于反射离子的反射区域。 对于具有高于Ud的初始能量已经离开的质荷比的离子，离子通过自由飞行区域和减速区域进入反射区域并返回所需的总飞行时间将相等 到相同质荷比的离子所需的总飞行时间进行往返，其中离子在减速区域和反射区域之间的边界处的参考电位值的点处转动，或者在 减速区域。

公开(公告)号：US08368844B2

公开(公告)日：2013-02-05

申请号：US13004648

申请日：2011-01-11

申请人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

发明人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

IPC分类号： G02F1/1335

CPC分类号： G02B6/0016 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0055

摘要： An area light source device that is capable of more evenly emitting light and capable of enhancing the light emission luminance by exiting light of narrower directional characteristics. A light guide substrate includes a light introducing section and a light guide plate main body for exiting the light from a light exit surface. A number of diffusion patterns are formed at the light exit surface. A low refraction index layer is formed at the lower surface of the light guide plate main body, and a reflection layer is formed at the lower surface of the low refraction index layer. The point light source is arranged at a position facing the end face of the light introducing section. A tapered portion inclined to gradually increase the thickness of the light introducing section the farther away from the light source is arranged on the upper surface of the light introducing section.

摘要翻译： 一种区域光源装置，其能够更均匀地发光并且能够通过退出较窄方向特性的光来增强发光亮度。 导光基板包括用于从光出射表面离开光的光引入部分和导光板主体。 在光出射面形成多个扩散图案。 在导光板主体的下表面形成低折射率层，在低折射率层的下表面形成反射层。 点光源配置在面对光导入部的端面的位置。 在光导入部的上表面上配置有倾斜于逐渐增加远离光源的光导入部的厚度的锥形部。

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。

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。

公开(公告)号：US20110176089A1

公开(公告)日：2011-07-21

申请号：US13004537

申请日：2011-01-11

申请人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

发明人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

IPC分类号： G02F1/13357 ,  F21V8/00

CPC分类号： G02B6/0018 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0055 ,  G02F1/133615

摘要： An area light source device that is capable of evenly emitting light by reducing leakage in the vicinity of the light source, and enhancing the light emission luminance by exiting light of narrower directional characteristics. A light guide substrate includes a light introducing section and a light guide plate main body. Diffusion patterns are provided at the light exit surface of the light guide plate main body. A low refraction index layer is formed at the lower surface of the light guide plate main body, and a reflection layer is formed at the lower surface of the low refraction index layer. The point light source is positioned facing an end face of the light introducing section. A directivity conversion unit is arranged on the upper surface of the light introducing section. The directivity conversion unit is configured by radially arraying a directivity conversion pattern having a V groove shape.

摘要翻译： 一种区域光源装置，其能够通过减少光源附近的泄漏来均匀地发光，并且通过退出较窄方向特性的光来增强发光亮度。 导光基板包括导光部和导光板主体。 在导光板主体的光出射面设置有扩散图案。 在导光板主体的下表面形成低折射率层，在低折射率层的下表面形成反射层。 点光源被定位成面对光导入部的端面。 方向性转换单元设置在光导入部的上表面。 方向性转换单元通过径向排列具有V沟槽形状的方向性转换图案来配置。

公开(公告)号：US20110170036A1

公开(公告)日：2011-07-14

申请号：US13004648

申请日：2011-01-11

申请人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

发明人： Takako Ishikawa ,  Yasuhiro Tanoue ,  Masayuki Shinohara ,  Yoshihiro Ueno

IPC分类号： G02F1/13357 ,  F21V8/00

CPC分类号： G02B6/0016 ,  G02B6/002 ,  G02B6/0031 ,  G02B6/0038 ,  G02B6/0055

摘要： An area light source device that is capable of more evenly emitting light and capable of enhancing the light emission luminance by exiting light of narrower directional characteristics. A light guide substrate includes a light introducing section and a light guide plate main body for exiting the light from a light exit surface. A number of diffusion patterns are formed at the light exit surface. A low refraction index layer is formed at the lower surface of the light guide plate main body, and a reflection layer is formed at the lower surface of the low refraction index layer. The point light source is arranged at a position facing the end face of the light introducing section. A tapered portion inclined to gradually increase the thickness of the light introducing section the farther away from the light source is arranged on the upper surface of the light introducing section.

摘要翻译： 一种区域光源装置，其能够更均匀地发光并且能够通过退出较窄方向特性的光来增强发光亮度。 导光基板包括用于从光出射表面离开光的光引入部分和导光板主体。 在光出射面形成多个扩散图案。 在导光板主体的下表面形成低折射率层，在低折射率层的下表面形成反射层。 点光源配置在面对光导入部的端面的位置。 在光导入部的上表面上配置有倾斜于逐渐增加远离光源的光导入部的厚度的锥形部。

公开(公告)号：US07824832B2

公开(公告)日：2010-11-02

申请号：US12302843

申请日：2007-05-30

申请人： Yoshitomo Kimura ,  Yasunori Inagaki ,  Yoshihiro Ueno ,  Katsutoshi Aoki

发明人： Yoshitomo Kimura ,  Yasunori Inagaki ,  Yoshihiro Ueno ,  Katsutoshi Aoki

IPC分类号： G03G9/08

CPC分类号： G03G9/081 ,  G03G9/08726 ,  G03G9/08733 ,  G03G9/08755 ,  G03G9/08775 ,  G03G9/08795 ,  G03G9/08797

摘要： A toner for electrophotography, containing a resin binder containing a polyester-based resin (A) and a polyester-based resin (B) having a softening point of a temperature higher than the polyester-based resin (A) by 10° C. or more, wherein at least one of the polyester-based resins (A) and (B) is a resin derived from a (meth)acrylic acid-modified rosin, having a polyester unit obtainable by polycondensing an alcohol component and a carboxylic acid component containing a (meth)acrylic acid-modified rosin, and a method for producing the toner. The toner for electrophotography of the present invention is usable in, for example, developing or the like latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.

摘要翻译： 一种电子照相用调色剂，含有含有聚酯类树脂（A）的树脂粘合剂和软化点比聚酯类树脂（A）的软化点高10℃的聚酯类树脂（B），或 更具体地，其中聚酯类树脂（A）和（B）中的至少一种是衍生自（甲基）丙烯酸改性松香的树脂，其具有通过使醇组分和含有羧酸成分的羧酸组分缩聚得到的聚酯单元 （甲基）丙烯酸改性松香，以及调色剂的制造方法。 本发明的电子照相用调色剂可用于例如在电子照相术，静电记录方法，静电印刷方法等中形成的显影等潜像。

公开(公告)号：US20100116979A1

公开(公告)日：2010-05-13

申请号：US12594450

申请日：2008-01-17

申请人： Masaru Nishiguchi ,  Yoshihiro Ueno ,  Daisuke Okumura ,  Hiroto Itoi

发明人： Masaru Nishiguchi ,  Yoshihiro Ueno ,  Daisuke Okumura ,  Hiroto Itoi

IPC分类号： H01J49/00

CPC分类号： H01J49/063 ,  H01J49/004 ,  H01J49/065 ,  H01J49/4235

摘要： One virtual rod electrode is composed by a plurality of electrode plain plates arranged in the ion optical axis direction, and four virtual rod electrodes are arranged around the ion optical axis to form a virtual quadrupole rod type ion transport optical system (30). In one virtual rod electrode, the interval between the adjacent electrode plain plates is set to be large in the anterior area (30A) and small in the posterior area (30B). As the interval between electrodes becomes larger, high-order multipole field components increase and therefore the ion acceptance is increased, which enables an efficient acceptance of ions coming from the previous stage. On the other hand, if the interval between electrodes is small, the quadrupole field components relatively increase and the ion beam's convergence is improved. Therefore, ions can be effectively introduced into a quadrupole mass filter for example in the subsequent stage, which contributes to the enhancement of the mass analysis' sensitivity and accuracy.

摘要翻译： 一个虚拟棒状电极由离子光轴方向排列的多个电极平板构成，四根虚拟棒状电极配置在离子光轴的周围，形成虚拟四极杆型离子传输光学系统（30）。 在一个虚拟棒状电极中，相邻的电极平板之间的间隔在前部区域（30A）中设定得较大，后部区域（30B）较小。 随着电极之间的间隔变大，高阶多极场分量增加，因此离子接受度增加，这使得能够有效地接受来自前一阶段的离子。 另一方面，如果电极之间的间隔小，则四极场成分相对增加，离子束的会聚也提高。 因此，离子可以有效地引入四极质量过滤器中，例如在后续阶段，这有助于提高质量分析的灵敏度和精度。

公开(公告)号：US07652851B2

公开(公告)日：2010-01-26

申请号：US10590864

申请日：2005-12-09

申请人： Hideyuki Hashi ,  Yoshihiro Ueno ,  Makoto Miyamoto

发明人： Hideyuki Hashi ,  Yoshihiro Ueno ,  Makoto Miyamoto

IPC分类号： G11B5/55

CPC分类号： G11B5/5569 ,  G11B5/4833

摘要： A head support device of self-balancing type and a disk drive are disclosed. The head support device reduces manufacturing variation in a load and the number of components, and has stability and reliability, while being inexpensive. In this head support device, a flange and a nut cramp, via a collar, a head support arm having a reinforcing plate fixed thereto. The head support arm is supported rotatably about a line provided between contact points at which pivots contact the flange and in a direction perpendicular to a recording medium. A spring as an elastic member provides an urging force toward the recording medium, and is provided unitarily with the head support arm. Bent portions are provided on both sides of the arm composing the head support arm to a tab.

摘要翻译： 公开了一种自平衡型头盘支撑装置和磁盘驱动器。 头部支撑装置降低了负载的制造变化和部件的数量，并且具有稳定性和可靠性，同时价格便宜。 在该头部支撑装置中，通过套环，具有固定在其上的加强板的头部支撑臂的凸缘和螺母抽筋。 头部支撑臂围绕设置在枢转接触凸缘的接触点之间并且在垂直于记录介质的方向上的线路可旋转地支撑。 作为弹性构件的弹簧向记录介质提供推力，并且与头部支撑臂一体地设置。 弯曲部分设置在构成头部支撑臂的臂的两侧到突出部。