公开(公告)号：US20100056026A1

公开(公告)日：2010-03-04

申请号：US12520747

申请日：2007-12-28

申请人： Mami Shirota ,  Yasuhiro Yoneda

发明人： Mami Shirota ,  Yasuhiro Yoneda

IPC分类号： C09K3/14 ,  B24B37/00

CPC分类号： C09G1/02 ,  B24B7/241 ,  B24B37/044 ,  C01F17/0043 ,  C01G25/00 ,  C01G25/02 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/62 ,  C01P2004/64 ,  C09K3/1436 ,  C09K3/1463 ,  H01L21/304 ,  H01L21/31053

摘要： A polishing liquid composition includes composite oxide particles containing cerium and zirconium, a dispersing agent, and an aqueous medium. A powder X-ray diffraction spectrum of the composite oxide particles obtained by CuKα1 ray (λ=0.154050 nm) irradiation includes a peak (first peak) having a peak top in a diffraction angle 2θ (θ is a Bragg angle) range of 28.61 to 29.67°, a peak (second peak) having a peak top in a diffraction angle 2θ range of 33.14 to 34.53°, a peak (third peak) having a peak top in a diffraction angle 2θ range of 47.57 to 49.63°, and a peak (fourth peak) having a peak top in a diffraction angle 2θ range of 56.45 to 58.91°. A half-width of the first peak is 0.8° or less.

摘要翻译： 抛光液组合物包括含有铈和锆的复合氧化物颗粒，分散剂和水性介质。 通过CuKα1射线（λ= 0.154050nm）照射获得的复合氧化物粒子的粉末X射线衍射光谱包括在衍射角2θ具有峰顶的峰（第一峰） （＆amp;布拉格角）范围为28.61至29.67°，峰值（第二峰值）在衍射角2θ处具有峰顶; 范围33.14〜34.53°，峰值（第三峰值）在衍射角2θ具有峰顶; 范围为47.57〜49.63°，峰值（第四峰值）为衍射角2θ的峰值顶点; 范围为56.45至58.91°。 第一峰的半宽度为0.8°以下。

公开(公告)号：US07415843B2

公开(公告)日：2008-08-26

申请号：US11055519

申请日：2005-02-11

申请人： Yasuhiro Yoneda

发明人： Yasuhiro Yoneda

IPC分类号： C03B29/00 ,  C03B23/00

CPC分类号： C03B11/125 ,  C03B11/005 ,  C03B11/08 ,  C03B2215/65 ,  C03B2215/66 ,  C03B2215/69 ,  C03B2215/72

摘要： In a method of manufacturing a glass optical element by press-forming a glass material in a chamber by using a forming mold comprising upper and lower dies at least one of which is movable, where a surrounded space is formed between the glass material and at least one of the upper and the lower dies when the upper and the lower dies come into contact with the glass material, a pressure within the chamber is reduced before the glass material placed in the forming mold is heated to a press-forming temperature. After sealing the space as formed when the glass material is in contact with at least one of forming surfaces of the upper and the lower dies, a gas is introduced into the chamber. The glass material is heated in the gas and then press-formed under a pressing load.

摘要翻译： 在制造玻璃光学元件的方法中，通过使用包括上下模具的成形模具在室中压制成型玻璃材料，所述模具中的至少一个是可移动的，其中在玻璃材料之间形成包围的空间，并且至少 当上模具和下模具与玻璃材料接触时，上模具和下模具之一，在放置在成型模具中的玻璃材料被加热到压制成形温度之前，腔室内的压力降低。 在密封玻璃材料与上模和下模具的至少一个成形表面接触时所形成的空间之后，将气体引入该腔室。 将玻璃材料在气体中加热，然后在加压负载下压制成型。

公开(公告)号：US07345829B2

公开(公告)日：2008-03-18

申请号：US11787068

申请日：2007-04-13

申请人： Yasutaka Terashima ,  Yasuhiro Yoneda ,  Teruo Yamashita ,  Hideaki Koyanagi

发明人： Yasutaka Terashima ,  Yasuhiro Yoneda ,  Teruo Yamashita ,  Hideaki Koyanagi

IPC分类号： G02B3/02 ,  G11B7/02

CPC分类号： C03C3/068 ,  C03B11/08 ,  C03B2215/49 ,  C03B2215/69 ,  C03C3/095 ,  Y02P40/57 ,  Y10T428/31504

摘要： Lens aberration in an objective lens for recording and reproducing optical information, which is composed of a molded aspherical single lens, is inhibited while at the same time good lens productivity is attained. Also attained are excellent optical properties and high production efficiency in a mold processing step and a press molding step conducted to manufacture the lens. To this end there is provided an objective lens 1 having a convex aspherical surface formed at a first surface and a numerical aperture NA which satisfies the condition NA≧0.8. It is preferable to have an aspherical surface also at the second surface. A molding material that was premolded to a prescribed shape and is in a heated and softened state is press molded by using a pair of upper and lower molds having opposing molding surfaces, a molding surface shape is transferred by using a spherical molding material with a radius r and pressing the molding material between a pair of upper and lower molds, and the paraxial curvature radius R of the convex aspherical surface satisfies the following relation r/R≦1.35.

摘要翻译： 用于记录和再现光学信息的物镜中的由模制的非球面单透镜组成的透镜像差被抑制，同时获得良好的透镜生产率。 在模具加工步骤和进行制造透镜的压制成型步骤中也获得了优异的光学性能和高生产效率。 为此，提供一种具有形成在第一表面上的凸非球面的物镜1和满足条件NA> = 0.8的数值孔径NA。 优选在第二表面也具有非球面。 将预成型为规定形状并处于加热软化状态的成型材料通过使用具有相对成型面的一对上下模具进行加压成型，通过使用具有半径的球形成型材料转印成型面形状 并且在一对上模和下模之间挤压成型材料，并且凸非球面的近轴曲率半径R满足以下关系r / R <= 1.35。

公开(公告)号：US07253023B2

公开(公告)日：2007-08-07

申请号：US11017785

申请日：2004-12-22

申请人： Toshihiro Kusagaya ,  Yasuhiro Yoneda ,  Daisuke Mizutani ,  Kazuhiko Iijima ,  Yuji Suwa

发明人： Toshihiro Kusagaya ,  Yasuhiro Yoneda ,  Daisuke Mizutani ,  Kazuhiko Iijima ,  Yuji Suwa

IPC分类号： H01L21/44

CPC分类号： H05K3/4641 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2924/01087 ,  H05K1/0216 ,  H05K1/113 ,  H05K3/0035 ,  H05K3/4602 ,  H05K3/4623 ,  H05K3/4626 ,  H05K3/4652 ,  H05K3/4655 ,  H05K3/4688 ,  H05K2201/0129 ,  H05K2201/0154 ,  H05K2201/09309 ,  H05K2201/09518 ,  H05K2201/09536 ,  H05K2201/096 ,  H05K2203/1394

摘要： An inexpensive multilayer wiring circuit board capable of conducting high frequency switching operation on the circuit while the generation of high frequency noise is being suppressed by reducing the inductance of the circuit in provided. A multilayer wiring circuit board comprising: an uppermost layer designated as a first layer on which parts are mounted; a second layer on which one of a ground layer and an electric power source layer is arranged; a third layer on which the other is arranged; and an insulating layer arranged between the ground layer and the electric power source layer. A resin layer having a thermoplastic adhesion property on both faces is used as material of the insulating layer arranged between the electric power source layer and the ground layer.

摘要翻译： 能够通过降低所提供的电路的电感来抑制在产生高频噪声的同时对电路进行高频开关动作的便宜的多层布线电路板。 一种多层布线电路板，包括：被指定为第一层的最上层，其上安装有部件; 布置有接地层和电源层中的一个的第二层; 另一个排列在其上的第三层; 以及布置在接地层和电源层之间的绝缘层。 作为在电源层和接地层之间配置的绝缘层的材料，使用两面具有热塑性粘合性的树脂层。

公开(公告)号：US07118685B1

公开(公告)日：2006-10-10

申请号：US10030424

申请日：2000-07-07

申请人： Yasuhiro Yoneda ,  Ryoichi Hashimoto

发明人： Yasuhiro Yoneda ,  Ryoichi Hashimoto

IPC分类号： C09K13/00 ,  C09K13/04 ,  C09K13/06 ,  H01L21/302

CPC分类号： C09K13/06 ,  C09G1/02 ,  C23F3/00 ,  C23F3/04 ,  C23F3/06 ,  H01L21/31053 ,  H01L21/3212

摘要： A polishing liquid composition is applicable as a means of forming embedded metal interconnections on a semiconductor substrate. In a surface to be polished comprising an insulating layer and a metal interconnection layer, the polishing liquid composition is capable of maintaining a polishing speed of the metal layer, of suppressing an etching speed, and of preventing dishing of the metal layer.

公开(公告)号：US20060117666A1

公开(公告)日：2006-06-08

申请号：US11328149

申请日：2006-01-10

申请人： Hiroyuki Yoshida ,  Toshiya Hagihara ,  Ryoichi Hashimoto ,  Yasuhiro Yoneda

发明人： Hiroyuki Yoshida ,  Toshiya Hagihara ,  Ryoichi Hashimoto ,  Yasuhiro Yoneda

IPC分类号： B24B7/30 ,  C09K3/14

CPC分类号： C09G1/02 ,  C09K3/1463 ,  H01L21/31053

摘要： A polishing composition comprising an improver of a ratio of a polishing rate of an insulating film to that of a stopper film, wherein the polishing rate of the stopper film is selectively decreased, comprising one or more compounds selected from the group consisting of a monoamine or diamine compound; a polyamine having three or more amino groups in its molecule; an ether group-containing amine; and a heterocyclic compound having nitrogen atom. The polishing composition can be used for removing an insulating film which has been embedded for isolation into a trench formed on a silicon substrate and sedimented outside the trench, thereby planing a surface of the silicon substrate.

公开(公告)号：US06992861B2

公开(公告)日：2006-01-31

申请号：US10264146

申请日：2002-10-03

申请人： Atsushi Suzuki ,  Ryosuke Koishi ,  Daisuke Mizutani ,  Ren Ishikawa ,  Masashi Takada ,  Yasuhiro Yoneda

发明人： Atsushi Suzuki ,  Ryosuke Koishi ,  Daisuke Mizutani ,  Ren Ishikawa ,  Masashi Takada ,  Yasuhiro Yoneda

IPC分类号： G11B5/48

CPC分类号： G11B5/4833

摘要： The present invention is aimed to provide a head suspension having a high resonant frequency, high shock resistance and low rigidity, which greatly contributes to an improvement of a magnetic disk apparatus. In an oscillation-type actuator, at least a part of a spring arm of the head suspension having a data reading/writing head slider 1 is made of an anisotropic layer whose rigidity varies in accordance with a direction. In this case, the anisotropic layer is laminated so that the high rigidity modulus orientation direction is different according to layer.

摘要翻译： 本发明的目的在于提供一种具有高谐振频率，高抗冲击性和低刚性的磁头悬架，其极大地有助于磁盘装置的改进。 在振荡型致动器中，具有数据读/写头滑块1的头悬架的弹簧臂的至少一部分由刚性根据方向变化的各向异性层制成。 在这种情况下，层叠各向异性层，使得高刚性模量取向方向根据层不同。

公开(公告)号：US06734248B2

公开(公告)日：2004-05-11

申请号：US09962573

申请日：2001-09-25

申请人： Akira Tanaka ,  Satoshi Tazaki ,  Yasuhiro Yoneda ,  Kishio Yokouchi

发明人： Akira Tanaka ,  Satoshi Tazaki ,  Yasuhiro Yoneda ,  Kishio Yokouchi

IPC分类号： C08G7310

CPC分类号： G03F7/0387 ,  C08G73/1025 ,  C08K5/3472 ,  H05K3/285 ,  C08L79/08

摘要： A polyimide resin composition comprising a polyimide resin (A) and at least one 1H-tetrazole (B) selected from the group consisting of 1H-tetrazole, 5,5′-bis-1H-tetrazole, and derivatives thereof, and having an excellent rust preventing effect on copper and copper alloys.

摘要翻译： 一种聚酰亚胺树脂组合物，其包含聚酰亚胺树脂（A）和至少一种选自1H-四唑，5,5'-双-1H-四唑及其衍生物的1H-四唑（B），并且具有优异的 对铜和铜合金的防锈效果。

公开(公告)号：US06338975B1

公开(公告)日：2002-01-15

申请号：US09257248

申请日：1999-02-25

申请人： Tetsuzo Yoshimura ,  Satoshi Tatsuura ,  Wataru Sotoyama ,  Yasuhiro Yoneda ,  Katsusada Motoyoshi ,  Koji Tsukamoto ,  Takeshi Ishitsuka

发明人： Tetsuzo Yoshimura ,  Satoshi Tatsuura ,  Wataru Sotoyama ,  Yasuhiro Yoneda ,  Katsusada Motoyoshi ,  Koji Tsukamoto ,  Takeshi Ishitsuka

IPC分类号： H01L2120

CPC分类号： G02B6/138 ,  G02B2006/12142 ,  G02B2006/12145 ,  G02B2006/12159 ,  G02F1/065 ,  G02F1/313 ,  G02F1/3515

摘要： An optical circuit device is manufactured by forming an organic film formed on a substrate, and giving this organic film non-linear optical properties. An optical circuit device is formed containing an organic film formed on a substrate, wherein said film is either selectively formed on a portion of the region on a substrate or said film being formed over the entire region on a substrate, and a portion of a region of that film is either selectively formed to a thickness differing from other regions or selectively having a different structure. This optical circuit device can be manufactured to have various constitutions, and allows the formation of a multilayer optical circuit.

摘要翻译： 通过形成在基板上形成的有机膜，并赋予该有机膜非线性的光学特性来制造光电路器件。 形成光电路器件，其含有形成在基片上的有机膜，其中所述膜选择性地形成在衬底上的所述区域的一部分上，或者所述膜形成在衬底上的整个区域上，并且部分区域 该膜的选择性地形成为与其它区域不同或选择性地具有不同结构的厚度。 该光电路装置可以制造成具有各种结构，并且允许形成多层光学电路。

公开(公告)号：US6017681A

公开(公告)日：2000-01-25

申请号：US554499

申请日：1995-11-07

申请人： Koji Tsukamoto ,  Takeshi Ishitsuka ,  Tetsuzo Yoshimura ,  Katsusada Motoyoshi ,  Yasuhiro Yoneda

发明人： Koji Tsukamoto ,  Takeshi Ishitsuka ,  Tetsuzo Yoshimura ,  Katsusada Motoyoshi ,  Yasuhiro Yoneda

IPC分类号： G02B6/12 ,  G02B6/255 ,  G02B6/26 ,  G02B6/42 ,  G03C5/00

CPC分类号： G02B6/42 ,  G02B6/2551 ,  G02B6/262 ,  G02B6/4228 ,  G02B2006/12104 ,  G02B6/4232

摘要： A method of coupling optical parts including bonding the optical coupling faces of two optical waveguides by butting and fusing them. Also, a method for forming a refractive-index distribution having the focusing lens effect by setting the interval between the optical coupling faces of two optical parts to 0.1 mm or more, feeding a refractive-index imaging material also serving as an adhesive into the gap between the faces, and applying light to the refractive-index imaging material from the optical coupling face of at least one of the optical parts.

摘要翻译： 一种耦合光学部件的方法，包括通过对接和熔合来结合两个光波导的光耦合面。 此外，通过将两个光学部件的光学耦合面之间的间隔设定为0.1mm以上，形成具有聚焦透镜效果的折射率分布的方法，将也用作粘合剂的折射率成像材料供给到间隙 并且从至少一个光学部件的光学结合面向所述折射率成像材料施加光。