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    GLASS OPTICAL ELEMENT
    21.
    发明申请
    GLASS OPTICAL ELEMENT 有权
    玻璃光学元件

    公开(公告)号：US20070206290A1

    公开(公告)日：2007-09-06

    申请号：US11744965

    申请日：2007-05-07

    申请人： Yasuhiro Yoneda

    发明人： Yasuhiro Yoneda

    IPC分类号： G02B3/00

    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。

    Polishing composition for a semiconductor substrate
    22.
    发明申请
    Polishing composition for a semiconductor substrate 审中-公开
    半导体衬底抛光组合物

    公开(公告)号：US20070084828A1

    公开(公告)日：2007-04-19

    申请号：US11546427

    申请日：2006-10-12

    申请人： Yasuhiro Yoneda ,  Mami Shirota ,  Haruki Nojo ,  Hirofumi Kashihara

    发明人： Yasuhiro Yoneda ,  Mami Shirota ,  Haruki Nojo ,  Hirofumi Kashihara

    IPC分类号： C09K13/00 ,  H01L21/461 ,  C03C15/00 ,  B44C1/22 ,  H01L21/302

    CPC分类号： H01L21/31053 ,  C03C19/00 ,  C09G1/02 ,  C09K3/1436 ,  C09K3/1463

    摘要： A polishing composition for a semiconductor substrate comprising dihydroxyethylglycine, ceria particles, a dispersant, and an aqueous medium, wherein the ceria particles are contained in an amount of from 2 to 22% by weight of the polishing composition, and the dispersant is contained in an amount of from 0.001 to 1.0% by weight of the polishing composition; a polishing process of a semiconductor substrate with the polishing composition for a semiconductor substrate; and a method for manufacturing a semiconductor device including the step of polishing a substrate to be polished in accordance with the polishing process. The polishing composition is used, for example, for the steps of subjecting to shallow trench isolation, subjecting an interlayer dielectric to planarization, forming an embedded metal line, forming an embedded capacitor, and the like. Especially, the method is suitable for the step of shallow trench isolation or the step of subjecting an interlayer dielectric to planarization, and preferably used for manufacturing a semiconductor device such as memory ICs, logic ICs, or system LSIs.

    摘要翻译： 一种用于半导体衬底的抛光组合物，其包含二羟基乙基甘氨酸，二氧化铈颗粒，分散剂和水性介质，其中二氧化铈颗粒的含量为抛光组合物的2至22重量％，并且分散剂包含在 的量为抛光组合物的0.001〜1.0重量％ 具有半导体衬底的抛光组合物的半导体衬底的抛光工艺; 以及一种用于制造半导体器件的方法，包括根据抛光工艺抛光待抛光的基底的步骤。 抛光组合物例如用于进行浅沟槽隔离，使层间电介质平坦化，形成嵌入金属线，形成嵌入式电容器等的步骤。 特别地，该方法适用于浅沟槽隔离的步骤或使层间电介质平坦化的步骤，并且优选用于制造诸如存储器IC，逻辑IC或系统LSI的半导体器件。

    Trifluoro-substituted benzoic acid, esters thereof, and process for producing the same
    25.
    发明授权
    Trifluoro-substituted benzoic acid, esters thereof, and process for producing the same 失效
    三氟取代的苯甲酸及其酯，及其制备方法

    公开(公告)号：US6160171A

    公开(公告)日：2000-12-12

    申请号：US242441

    申请日：1999-02-17

    申请人： Yasuhito Yamamoto ,  Yasuhiro Yoneda ,  Kikuo Ataka ,  Naoyuki Yokota

    发明人： Yasuhito Yamamoto ,  Yasuhiro Yoneda ,  Kikuo Ataka ,  Naoyuki Yokota

    IPC分类号： C07C63/70 ,  C07C69/76 ,  C07C51/363

    CPC分类号： C07C69/76 ,  C07C63/70

    摘要： The present invention is to provide a trifluoro-substituted benzoic acid, an ester thereof, particularly 2,3,4-trifluoro-5-iodobenzoic acid, 2,3,4-trifluoro-5-trifluoromethylbenzoic acid, esters thereof, which are useful as a starting material for synthesizing a quinolonecarboxylic acid compound useful as a medicine, an anti-bacterial agent or an antiviral agent, and processes for preparing these compounds and 2,4,5-trifluoro-3-iodobenzoic acid, 2,4,5-trifluoro-3-trifluoromethylbenzoic acid and esters thereof.

    摘要翻译： PCT No.PCT / JP97 / 02856 Sec。 371日期1999年2月17日 102（e）1999年2月17日PCT PCT 1997年8月19日PCT公布。 出版物WO98 / 07682 日期：1998年2月26日本发明提供三氟取代的苯甲酸，其酯，特别是2,3,4-三氟-5-碘苯甲酸，2,3,4-三氟-5-三氟甲基苯甲酸，酯 可用作合成可用作药物的喹诺酮羧酸化合物的起始原料，抗菌剂或抗病毒剂，以及制备这些化合物和2,4,5-三氟-3-碘代苯甲酸的方法， 2,4,5-三氟-3-三氟甲基苯甲酸及其酯。

    Spacer for liquid crystal display and liquid crystal display made by using the same
    26.
    发明授权
    Spacer for liquid crystal display and liquid crystal display made by using the same 失效
    用于液晶显示器和液晶显示器的间隔器使用它们

    公开(公告)号：US5942292A

    公开(公告)日：1999-08-24

    申请号：US990762

    申请日：1997-12-15

    申请人： Yasuhiro Yoneda ,  Kazuo Kubota ,  Tetsuo Takano

    发明人： Yasuhiro Yoneda ,  Kazuo Kubota ,  Tetsuo Takano

    IPC分类号： G02F1/1335 ,  G02F1/1339

    CPC分类号： G02F1/13392 ,  G02F1/133512 ,  Y10T428/24273 ,  Y10T428/2982

    摘要： The present invention provides a spacer for a liquid crystal display which is excellent in light shielding properties, does not suffer from fading even after the lapse of a long period, thus being excellent in long-term reliability, and has satisfactory strengths and a liquid crystal display made by using the spacer. The above spacer is composed of colored fine particles prepared by copolymerizing a polymerizable anthraquinone dye having at least one ethylenically unsaturated bond in the molecule with an ethylenically unsaturated monomer component in an aqueous medium.

    摘要翻译： 本发明提供一种液晶显示器用间隔物，其遮光性优异，即使经过长时间后也不会褪色，因此长期可靠性优异，强度优异，液晶 通过使用间隔件制成的显示。 上述间隔物由通过在水性介质中使分子中具有至少一个烯属不饱和键的聚合性蒽醌染料与烯键式不饱和单体成分共聚而成的有色细颗粒构成。

    Method of forming a mirror in a waveguide
    27.
    发明授权
    Method of forming a mirror in a waveguide 失效
    在波导中形成反射镜的方法

    公开(公告)号：US5902715A

    公开(公告)日：1999-05-11

    申请号：US831973

    申请日：1997-04-02

    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 ,  C03B37/023 ,  G02B6/10

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

    摘要： A method of forming a mirror in a waveguide, including the steps of forming a layer constituting a waveguide in a substrate and forming a mirror-finished surface at a boundary between a portion irradiated with radiation and a non-irradiated portion by obliquely irradiating a layer constituting the waveguide with radiation. The waveguide may be composed of a photosensitive material, and either the irradiated area on the non-irradiated area may be removed by solvent. The waveguide may be composed of a refractive index imaging material in which a refractive index distribution is formed by irradiation with radiation or the refractive index may be increased by heating the irradiated portion. The refractive index imaging material may include a catalyzer to assist in increasing the refractive index distribution of the irradiated area.

    摘要翻译： 一种在波导中形成反射镜的方法，包括以下步骤：在衬底中形成构成波导的层，并且通过倾斜照射层，在辐射照射的部分和未照射部分之间的边界处形成镜面抛光表面 用辐射构成波导。 波导可以由感光材料组成，并且可以通过溶剂去除未照射区域上的照射区域。 波导可以由折射率成像材料构成，其中通过辐射照射形成折射率分布，或者可以通过加热照射部分来增加折射率。 折射率成像材料可以包括催化剂以帮助增加照射区域的折射率分布。