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    FLUOROPOLYMER FOR CHROMATIC ABERRATION-FREE LENS AND CHROMATIC ABERRATION-FREE LENS
    3.
    发明申请
    FLUOROPOLYMER FOR CHROMATIC ABERRATION-FREE LENS AND CHROMATIC ABERRATION-FREE LENS 失效
    无色透镜和无色无色透镜的荧光增白剂

    公开(公告)号：US20080306232A1

    公开(公告)日：2008-12-11

    申请号：US12180005

    申请日：2008-07-25

    Applicant: Hiromasa YAMAMOTO ,  Hideki Sato

    Inventor： Hiromasa YAMAMOTO ,  Hideki Sato

    IPC: C08F114/18

    CPC classification number: G02B1/04 ,  C08F14/18 ,  G02B1/041 ,  G02B27/0025 ,  C08L27/12 ,  C08L37/00

    Abstract: To provide a material having properties required for a chromatic aberration-free lens and excellent in moldability and impact resistance.A fluoropolymer for a chromatic aberration-free lens, which is an amorphous fluoropolymer containing a carbon atom chain as a main chain and containing a fluorinated atom-bonded carbon atom as a carbon atom of the main chain, characterized in that vd>75, θgF>0.50, and ΔθgF>0.03, where vd represents an Abbe number, θgF represents a relative partial dispersion of a g-F line, and ΔθgF represents a deviation from a standard line of the relative partial dispersion of the g-F line.

    Abstract translation: 提供具有无色差镜片所需性能的材料，并且成型性和抗冲击性优异。 一种无色差透镜用氟聚合物，其是以碳原子链为主链，含有氟原子键合碳原子作为主链的碳原子的无定形含氟聚合物，其特征在于vd> 75，tagF > 0.50，DeltathetagF> 0.03，其中vd表示阿贝数，tagF表示gF线的相对部分色散，DeltathetagF表示与gF线的相对部分色散的标准线的偏差。

    Film responsive to bicarbonate ion
    4.
    发明授权
    Film responsive to bicarbonate ion 失效
    薄膜响应碳酸氢根离子

    公开(公告)号：US06635683B1

    公开(公告)日：2003-10-21

    申请号：US09744582

    申请日：2001-01-26

    Applicant: Hiroaki Taira ,  Kazuya Ibaragi ,  Hiromasa Yamamoto ,  Hiroyuki Yanagi

    Inventor： Hiroaki Taira ,  Kazuya Ibaragi ,  Hiromasa Yamamoto ,  Hiroyuki Yanagi

    IPC: C08J522

    CPC classification number: G01N27/3335 ,  Y10S522/904

    Abstract: A memberane sensitive to anions is obtained by forming into a membrane either a composition comprising an onium salt compound such as trioctylmethylammonium chloride or tetraoctylammonium bromide, and an aromatic boric diester compound such as (p-alkyloxy)phenyl borate, or a composition which comprises these two ingredients and a membrane-forming polymer such as polyvinyl chloride or polystyrene, and may further contain a fat-soluble anion salt such as tetraphenyl borate. This membrane can yield an ion-selective electrode which permits hydrogencarbonate ions contained in body fluids to be rapidly determined with high sensitivity and high selectivity and which has a long life.

    Abstract translation: 对阴离子敏感的成员通过将包含鎓盐化合物如三辛基甲基氯化铵或四辛基溴化铵的组合物和诸如（对 - 烷氧基）苯基硼酸盐的芳族硼酸二酯化合物或其组合物形成膜而获得， 两种成分和成膜聚合物如聚氯乙烯或聚苯乙烯，并且还可以含有脂溶性阴离子盐如四苯基硼酸盐。 该膜可以产生离子选择性电极，其允许以高灵敏度和高选择性快速测定体液中所含的碳酸氢根离子，并且具有长的使用寿命。

    Chip inductor
    5.
    发明授权
    Chip inductor 失效
    芯片电感

    公开(公告)号：US4755784A

    公开(公告)日：1988-07-05

    申请号：US879889

    申请日：1986-06-30

    Applicant: Mikio Taoka ,  Hiromasa Yamamoto ,  Hiroshi Otake ,  Hironori Arima

    Inventor： Mikio Taoka ,  Hiromasa Yamamoto ,  Hiroshi Otake ,  Hironori Arima

    IPC: H01F27/29 ,  H01F41/10 ,  H01F27/02 ,  H01F7/06

    CPC classification number: H01F27/292 ,  H01F41/10 ,  H01F2017/048 ,  Y10T29/49071 ,  Y10T29/49171

    Abstract: A leadless chip inductor having metallic terminal plates and a coil element fixed to the metallic terminal plates, the metallic terminal plates being partially enclosed, together with the coil element, by a resin molded cover, the portions of the metallic terminal plates exposed to the outside of the molded outer cover being bent along the edge of the molded cover so as to form terminals for connection to an external circuit. The mechanical and electrical connection between the metallic terminal plates and the lead lines led from the coil is achieved by brazing or welding the lead lines to the undersides of a narrow strip-shaped tabs which is projected from each metallic terminal plate. With this arrangement, the coil lead lines are securely connected to the metallic terminal plates.

    Abstract translation: 一种无引线芯片电感器，具有金属端子板和固定到金属端子板的线圈元件，金属端子板与线圈元件一起被树脂模制的盖部分地封闭，金属端子板的暴露于外部的部分 模塑外盖沿着模制盖的边缘弯曲，以形成用于连接到外部电路的端子。 金属端子板和从线圈引出的引线之间的机械和电气连接是通过将引线钎焊或焊接到从每个金属端子板突出的窄条形突片的下侧来实现的。 通过这种布置，线圈引线牢固地连接到金属端子板。

    Method of manufacturing a chip coil
    6.
    发明授权
    Method of manufacturing a chip coil 失效
    制造芯片线圈的方法

    公开(公告)号：US4696100A

    公开(公告)日：1987-09-29

    申请号：US882567

    申请日：1986-06-30

    Applicant: Hiromasa Yamamoto ,  Sankichi Shida ,  Tsunehiko Todoroki

    Inventor： Hiromasa Yamamoto ,  Sankichi Shida ,  Tsunehiko Todoroki

    IPC: H01F17/04 ,  H01F27/02 ,  H01F41/02 ,  H01F41/10 ,  H01F41/00

    CPC classification number: H01F17/045 ,  H01F27/027 ,  H01F41/02 ,  H01F41/10 ,  H01F2017/048 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49076

    Abstract: A method of manufacturing a chip coil, including a coil element which includes a magnetic core, a winding wire, and internal terminal electrodes, a fired mass of magnetic material surrounding and encapsulating the coil element, and external terminal electrodes electrically connected to the internal terminal electrodes. The winding wire is coated with a heat-resistive electrically insulating film and is wound around the magnetic core. The internal terminal electrodes are electrically connected to opposite ends of the winding wire and are exposed to the exterior of the mass at opposite ends of the core where they are electrically connected to the external terminal electrodes.

    Abstract translation: 一种制造芯片线圈的方法，包括：包括磁芯，绕组线和内部端子电极的线圈元件，围绕并封装线圈元件的烧结质量的磁性材料，以及电连接到内部端子的外部端子电极 电极。 绕组线涂有耐热电绝缘膜，并缠绕在磁芯上。 内部端子电极电连接到绕组线的相对端，并且在芯的相对端暴露于物质的外部，在其外部电连接到外部端子电极。

    FLUOROSULFONYL GROUP-CONTAINING MONOMER AND ITS POLYMER, AND SULFONIC ACID GROUP-CONTAINING POLYMER
    7.
    发明申请
    FLUOROSULFONYL GROUP-CONTAINING MONOMER AND ITS POLYMER, AND SULFONIC ACID GROUP-CONTAINING POLYMER 审中-公开
    含氟基团的单体及其聚合物和含有磺酸基团的聚合物

    公开(公告)号：US20090048424A1

    公开(公告)日：2009-02-19

    申请号：US12186947

    申请日：2008-08-06

    Applicant: Atsushi WATAKABE ,  Hiromasa YAMAMOTO ,  Masao IWAYA ,  Susumu SAITO

    Inventor： Atsushi WATAKABE ,  Hiromasa YAMAMOTO ,  Masao IWAYA ,  Susumu SAITO

    IPC: C08G75/20 ,  C07D317/10

    CPC classification number: C07D317/42 ,  C08G75/23

    Abstract: To provide a fluorosulfonyl group-containing monomer having a high polymerization reactivity and plural fluorosulfonyl groups. Further, to provide a fluorosulfonyl group-containing polymer and a sulfonic acid group-containing polymer, obtained by using the monomer.A perfluoro(2-methylene-1,3-dioxolane) derivative which is represented by the following formula (3) and which has two fluorosulfonyl groups, and its production process and its synthetic intermediate. A fluorosulfonyl group-containing polymer having monomer units represented by the following formula (3U) obtained by polymerizing the compound (3) by itself or with a comonomer, and a sulfonic acid group-containing polymer having the following units (5U) obtained by hydrolyzing a fluorosulfonyl group of the polymer. In the following formulae, each of Rf1 and Rf2 which are independent of each other, is a C1-8 perfluoroalkylene group which may have an etheric oxygen atom between carbon atoms.

    Abstract translation: 提供具有高聚合反应性的氟代磺酰基单体和多个氟磺酰基。 此外，提供通过使用该单体获得的含氟磺酰基的聚合物和含磺酸基的聚合物。 由下式（3）表示并具有两个氟磺酰基的全氟（2-亚甲基-1,3-二氧戊环）衍生物及其制备方法及其合成中间体。 具有由下述通式（3U）表示的具有单体单元的含氟磺酰基的聚合物，其单独或共聚单体与共聚单体聚合得到的含有磺酸基的聚合物和通过水解 聚合物的氟磺酰基。 在下式中，R 1和R f 2彼此独立的是碳原子之间可以具有醚性氧原子的C1-8全氟亚烷基。

    Pellicle and novel fluoropolymer
    9.
    发明申请
    Pellicle and novel fluoropolymer 有权
    薄膜和新型含氟聚合物

    公开(公告)号：US20060240222A1

    公开(公告)日：2006-10-26

    申请号：US11446242

    申请日：2006-06-05

    Applicant: Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

    Inventor： Ikuo Matsukura ,  Hiromasa Yamamoto ,  Yuichiro Ishibashi ,  Shinji Okada ,  Naoko Shirota

    IPC: B32B3/10

    CPC classification number: G03F1/62 ,  C08G65/007 ,  C08G65/226 ,  G03F7/0046 ,  Y10T428/24331 ,  Y10T428/3154

    Abstract: It is to provide a useful fluoropolymer excellent in transparency and durability to a short wavelength light (an ArF excimer laser having an irradiation wavelength of 193 nm and a F2 excimer laser having an irradiation wavelength of 157 nm) as e.g. a pellicle material. A pellicle wherein a polymer (I) to be used for a pellicle membrane and/or an adhesive is a polymer essentially containing the following unit (1). The unit (1) is a unit containing a fluorine atom, wherein a chain forming the polymer main chain comprises a carbon atom and an etheric oxygen atom, at least one carbon atom forming the main chain is a carbon atom forming a cyclic group, and at least one etheric oxygen atom forming the main chain is an oxygen atom forming no cyclic group. For example, a unit represented by the following formula (A1) (wherein n is 1 or 2, RF1 is —F or —CF3, and RF2 is —F or a C1-5 perfluoroalkyl group):

    Abstract translation: 本发明提供一种对短波长光（具有193nm的照射波长的ArF准分子激光和157nm的照射波长的F2准分子激光）的透明性和耐久性优异的氟系聚合物， 防护薄膜材料。 防护薄膜组件，其中用于防护薄膜和/或粘合剂的聚合物（I）是基本上包含以下单元（1）的聚合物。 单元（1）是包含氟原子的单元，其中形成聚合物主链的链包含碳原子和醚氧原子，形成主链的至少一个碳原子是形成环状基团的碳原子，并且 形成主链的至少一个醚性氧原子是不形成环状基团的氧原子。 例如，由下式（A1）（其中n为1或2，R F1）表示的单元为-F或-CF 3 3，R“ F 2是-F或C 1-5〜5全氟烷基）：

    Process for preparing alkyladamantyl esters and compositions
    10.
    发明授权
    Process for preparing alkyladamantyl esters and compositions 失效
    烷基金刚烷酯和组合物的制备方法

    公开(公告)号：US07026504B2

    公开(公告)日：2006-04-11

    申请号：US10470126

    申请日：2001-01-26

    Applicant: Masao Yamaguchi ,  Hiromasa Yamamoto ,  Hideki Kikuchi ,  Yoshihiro Hirota

    Inventor： Masao Yamaguchi ,  Hiromasa Yamamoto ,  Hideki Kikuchi ,  Yoshihiro Hirota

    IPC: C07C69/52

    CPC classification number: C07C67/60 ,  C07C2603/74 ,  G03F7/0397 ,  C07C69/54 ,  C07C69/013

    Abstract: There is provided a method for obtaining a high-purity alkyladamantyl ester from an alkyladamantyl ester composition containing a large quantity of alkyladamantyl halide obtained by, for example, alkylating raw material 2-adamantanone obtained through oxidation of adamantane by use of an organic metal reagent and then causing an acid halide to react with the resulting product, efficiently by a simple process. To an alkyladamantyl ester composition containing an alkyladamantyl halide such as 2-chloro-2-methyladamantane in an amount of larger than 0.5 parts by weight based on 100 parts by weight of alkyladamantyl ester such as 2-methyl-2-adamantyl methacrylate, a mixed solution of, for example, methanol and a sodium hydroxide aqueous solution is added. By bringing the alkali compound into contact with the alkyladamantyl halide in a homogeneous system so as to convert the halide into a compound which produces no acid when heated, the amount of the alkyladamantyl halide in the composition is reduced to 0.5 parts by weight or less based on 100 parts by weight of the alkyladamantyl ester, after which distillation is carried out.

    Abstract translation: 提供了一种从含有大量烷基金刚烷基卤化物的烷基金刚烷基酯组合物中获得高纯度烷基金刚烷基酯的方法，所述烷基金刚烷基酯通过使用有机金属试剂将金刚烷氧化而得到的原料2-金刚烷烷化， 然后通过简单的方法使酰基卤与所得产物反应。 对于基于100重量份的烷基金刚烷基酯如甲基丙烯酸2-甲基-2-金刚烷基酯，含有烷基金刚烷基卤化物如2-氯-2-甲基金刚烷的量大于0.5重量份的烷基金刚烷基酯组合物，混合 加入例如甲醇和氢氧化钠水溶液的溶液。 通过使碱性化合物与均匀体系中的烷基金刚烷基卤化物接触，以便将卤化物转化为加热时不产生酸的化合物，组合物中烷基金刚烷基卤化物的量降低至基于0.5重量份或更少 在100重量份的烷基金刚烷基酯上进行蒸馏。

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