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    Optical module and atomic oscillator
    2.
    发明授权
    Optical module and atomic oscillator 有权

    公开(公告)号：US08476983B2

    公开(公告)日：2013-07-02

    申请号：US13162916

    申请日：2011-06-17

    Applicant: Tetsuo Nishida

    Inventor： Tetsuo Nishida

    IPC: H03B17/00

    CPC classification number: H03B17/00 ,  G04F5/145 ,  H03L7/26

    Abstract: An optical module of an atomic oscillator using a quantum interference effect includes a light source to generate first light including a fundamental wave having a center wavelength, and including a first sideband wave and a second sideband wave having wavelengths that are different from each other, a wavelength selection unit that emits second light by selecting the first sideband wave and the second sideband wave of the first light and by allowing them to pass through, a gas cell in which an alkali metal gas is sealed and to which the second light is irradiated, and a light detection unit that detects an intensity of the second light passing through the gas cell.

    Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery
    4.
    发明授权
    Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery 有权
    二氟磷酸盐，非水电解液和非水电解二次电池的生产工艺

    公开(公告)号：US08293411B2

    公开(公告)日：2012-10-23

    申请号：US13002090

    申请日：2009-12-01

    Applicant: Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

    Inventor： Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

    IPC: C01B25/10

    CPC classification number: H01M10/052 ,  C01B25/455 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02P70/54

    Abstract: To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery.A process for producing a difluorophosphate, comprising the following step (1) or (2): (1) reacting (A) at least one member selected from the group consisting of oxoacids, oxoacid anhydrides and oxyhalides of phosphorus with (B) a hexafluorophosphate in the presence of hydrogen fluoride, or (2) reacting at least one halide selected from the group consisting of alkali metal halides, alkaline earth metal halides, aluminum halides and onium halides with difluorophosphoric acid in the presence of a hexafluorophosphate. Also, a nonaqueous electrolytic solution containing the obtained difluorophosphate, and a nonaqueous electrolytic secondary battery containing the nonaqueous electrolytic solution.

    Abstract translation: 提供一种简单且容易地生产高纯度二氟磷酸盐的技术，并提供使用所得二氟磷酸盐，电解液和二次电池的电解液的生产方法。 一种制备二氟磷酸盐的方法，包括以下步骤（1）或（2）：（1）使（A）选自含氧酸，含氧酸酐和磷卤氧化物中的至少一种与（B）六氟磷酸盐 在氟化氢存在下，或（2）在六氟磷酸盐存在下使选自碱金属卤化物，碱土金属卤化物，卤化铝和卤化铪中的至少一种卤化物与二氟磷酸反应。 另外，含有所得二氟磷酸盐的非水电解液和含有非水电解液的非水电解二次电池。

    Electrolyte solution and nonaqueous electrolyte lithium secondary battery
    6.
    发明授权
    Electrolyte solution and nonaqueous electrolyte lithium secondary battery 失效
    电解液和非水电解质锂二次电池

    公开(公告)号：US07700243B2

    公开(公告)日：2010-04-20

    申请号：US10578092

    申请日：2004-11-02

    Applicant: Tetsuo Nishida ,  Megumi Tomisaki ,  Kazutaka Hirano ,  Akihiro Nabeshima ,  Hiroaki Tokuda

    Inventor： Tetsuo Nishida ,  Megumi Tomisaki ,  Kazutaka Hirano ,  Akihiro Nabeshima ,  Hiroaki Tokuda

    IPC: H01M1/40

    CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0022

    Abstract: An electrolytic solution for use in nonaqueous electrolytic lithium secondary cells which contains a room temperature molten salt, i.e., an aliphatic quaternary ammonium salt of the formula (1), an organic solvent and a lithium salt of the formula (2), the electrolytic solution being characterized in that the organic solvent contains vinylene carbonate in an amount of 1 to 5 wt. % based on the electrolytic solution, and a lithium secondary cell using the electrolytic solution wherein R1 to R3 are each a chain hydrocarbon having 1 to 4 carbon atoms, R4 is methoxymethyl, ethoxymethyl, propoxymethyl or isopropoxymethyl, and X1 and X2 are each a fluorine-containing anion.

    Abstract translation: 一种用于非水电解锂二次电池的电解液，其包含室温熔盐，即式（1）的脂族季铵盐，有机溶剂和式（2）的锂盐，电解液 其特征在于，所述有机溶剂含有1〜5重量％的碳酸亚乙烯酯。 基于电解液的锂二次电池和使用电解液的锂二次电池，其中R1至R3各自为具有1至4个碳原子的链烃，R4为甲氧基甲基，乙氧基甲基，丙氧基甲基或异丙氧基甲基，X1和X2各自为氟 含阴离子。

    Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery
    9.
    发明授权
    Production process of difluorophosphate, nonaqueous electrolytic solution and nonaqueous electrolytic secondary battery 有权
    二氟磷酸盐，非水电解液和非水电解二次电池的生产工艺

    公开(公告)号：US09203106B2

    公开(公告)日：2015-12-01

    申请号：US13110564

    申请日：2011-05-18

    Applicant: Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

    Inventor： Tetsuo Nishida ,  Megumi Tomisaki ,  Kazuhiko Shogami ,  Hideki Nakashima ,  Hirofumi Suzuki ,  Takashi Fujii

    IPC: H01M10/02 ,  H01M10/052 ,  C01B25/455 ,  H01M10/0569 ,  H01M10/0567

    CPC classification number: H01M10/052 ,  C01B25/455 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025 ,  H01M2300/0091 ,  Y02E60/122 ,  Y02P70/54

    Abstract: To provide a technique for simply and easily producing a high-purity difluorophosphate and provide a production process of an electrolytic solution using the obtained difluorophosphate, an electrolytic solution and a secondary battery.A process for producing a difluorophosphate, comprising the following step (1) or (2): (1) reacting (A) at least one member selected from the group consisting of oxoacids, oxoacid anhydrides and oxyhalides of phosphorus with (B) a hexafluorophosphate in the presence of hydrogen fluoride, or (2) reacting at least one halide selected from the group consisting of alkali metal halides, alkaline earth metal halides, aluminum halides and onium halides with difluorophosphoric acid in the presence of a hexafluorophosphate. Also, a nonaqueous electrolytic solution containing the obtained difluorophosphate, and a nonaqueous electrolytic secondary battery containing the nonaqueous electrolytic solution.

    Abstract translation: 提供一种简单且容易地生产高纯度二氟磷酸盐的技术，并提供使用所得二氟磷酸盐，电解液和二次电池的电解液的生产方法。 一种制备二氟磷酸盐的方法，包括以下步骤（1）或（2）：（1）使（A）选自含氧酸，含氧酸酐和磷卤氧化物中的至少一种与（B）六氟磷酸盐 在氟化氢存在下，或（2）在六氟磷酸盐存在下使选自碱金属卤化物，碱土金属卤化物，卤化铝和卤化铪中的至少一种卤化物与二氟磷酸反应。 另外，含有所得二氟磷酸盐的非水电解液和含有非水电解液的非水电解二次电池。

    Optical module for atomic oscillator and atomic oscillator
    10.
    发明授权
    Optical module for atomic oscillator and atomic oscillator 有权
    用于原子振荡器和原子振荡器的光学模块

    公开(公告)号：US08830005B2

    公开(公告)日：2014-09-09

    申请号：US13359830

    申请日：2012-01-27

    Applicant: Tetsuo Nishida

    Inventor： Tetsuo Nishida

    IPC: H03B17/00 ,  G04F5/14 ,  H03L7/26

    CPC classification number: H03L7/26 ,  G04F5/145

    Abstract: An optical module for an atomic oscillator uses a quantum interference effect. The optical module includes a light source adapted to emit light including a fundamental wave having a center wavelength, and sideband waves of the fundamental wave, a wavelength selection section receiving the light from the light source, and adapted to transmit the sideband waves out of the light input, a gas cell encapsulating an alkali metal gas, and irradiated with light transmitted through the wavelength selection section, and a light detection section adapted to detect an intensity of light transmitted through the gas cell. The wavelength selection section includes an etalon and a temperature control section adapted to control temperature of the etalon.

    Abstract translation: 用于原子振荡器的光学模块使用量子干涉效应。 光学模块包括适于发射包括具有中心波长的基波和基波的边带波的光的光源，波长选择部分接收来自光源的光，并且适于将边带波发射出 光输入，封装有碱金属气体的气室，并且被透过波长选择部的光照射;以及光检测部，其适于检测透过气室的光的强度。 波长选择部分包括标准具和适于控制标准具温度的温度控制部分。

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