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    Electric machine element and method of manufacturing the same
    46.
    发明专利
    Electric machine element and method of manufacturing the same 审中-公开
    电机元件及其制造方法

    公开(公告)号：JP2008012631A

    公开(公告)日：2008-01-24

    申请号：JP2006186857

    申请日：2006-07-06

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： TADA MASAHIRO ,  KINOSHITA TAKASHI ,  MITARAI TAKASHI

    IPC: B81B3/00 ,  B81C1/00 ,  H01P1/12

    Abstract: PROBLEM TO BE SOLVED: To provide an electric machine element which can reduce a gap length between a lower electrode and an upper electrode of a movable element thereof.
    SOLUTION: The electric machine element is composed of the movable element 25 having the lower electrode 23 and the upper electrode via a space 24 therebetween, and either one or both of the lower electrode 23 and the upper electrode 25 are formed of a laminated structure.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种能够减小其可动元件的下电极和上电极之间的间隙长度的电机元件。 解决方案：电机元件由具有下电极23和上电极的可移动元件25经由其间的空间24组成，并且下电极23和上电极25中的一个或两者由 层压结构。 版权所有（C）2008，JPO＆INPIT

    Hollow structure element, manufacturing method therefor, and electronic apparatus
    47.
    发明专利
    Hollow structure element, manufacturing method therefor, and electronic apparatus 审中-公开
    中空结构元件及其制造方法及电子设备

    公开(公告)号：JP2005342817A

    公开(公告)日：2005-12-15

    申请号：JP2004163053

    申请日：2004-06-01

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： MITARAI TAKASHI ,  TANAKA NAOHIRO ,  TADA MASAHIRO ,  NANBADA KOJI ,  AISAKA TSUTOMU

    IPC: B81C1/00 ,  H01L41/09 ,  H01L41/18 ,  H01L41/187 ,  H01L41/22 ,  H03H3/02 ,  H03H9/17

    Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow structure element having high durability by preventing the first and secondary stictions. SOLUTION: A structure 2 is provided through a sacrifice layer imbedded in a recessed portion 10a provided on a base plate 10, and a hollow structure element 1 structures a hollow space S in the recessed portion 10a by etching the sacrifice layer. On an inner surface of the recessed portion 10a, a thin film 11 made from material capable of forming a predetermined product by reacting with etchant etching the sacrifice layer is provided. The manufacturing method forms the thin film 11 made from the material capable of forming the predetermined product by reacting with the etchant etching the sacrifice layer on the inner surface of the recessed portion 10a, after forming the recessed portion 10a on the base plate 10, and imbeds the sacrifice layer through the thin film 11. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：通过防止第一和第二结构来制造具有高耐久性的中空结构元件。 解决方案：结构2通过埋设在设置在基板10上的凹部10a中的牺牲层提供，中空结构元件1通过蚀刻牺牲层来构造凹部10a中的中空空间S. 在凹部10a的内表面上，设置由蚀刻牺牲层的蚀刻剂反应形成预定产品的材料制成的薄膜11。 制造方法形成由能够形成预定产品的材料制成的薄膜11，在形成基板10上的凹部10a之后，与蚀刻剂蚀刻凹部10a的内表面上的牺牲层反应， 通过薄膜11掩盖牺牲层。版权所有（C）2006年，JPO＆NCIPI

    ELECTRONIC APPARATUS HAVING INTERNAL GENERATOR
    48.
    发明专利
    ELECTRONIC APPARATUS HAVING INTERNAL GENERATOR 失效

    公开(公告)号：JPH10164763A

    公开(公告)日：1998-06-19

    申请号：JP32243096

    申请日：1996-12-03

    Applicant: SONY CORP

    Inventor： TADA MASAHIRO ,  IKEGAMI HIROICHI

    IPC: H02J7/00 ,  H02J7/14 ,  H02P9/00

    Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a part containing a manual rotation driving mechanism and to prevent a generator noise interference by causing an electronic device constituent part to operate by power supply from a power storing capacitor to be charged by the supply of DC power, or from a power unit containing a secondary battery. SOLUTION: When the rotor of a three-phase AC generator 11 begins to rotate, and the values of three-phase AC voltages Ea, Eb and Ec led out to output terminals 11A, 11B and 11C are a specified value or less, and the value of a rectified output voltage VR between the output positive terminal 450P and the output negative terminal 450N of a three-phase rectifying smoothing unit 45 is a specified value or less, a DC voltage connecting unit 60 is brought into a nonoperating state by an operation control unit 50. And power supply to a secondary battery 63 or electric double layer capacitor 62 forming a load is blocked. Consequently, three-phase AC currents Ia, Ib and Ic flowing in the output terminals 11A, 11B and 11C become extremely small, and a torque required for rotating a three-phase AC generator 11 becomes small.

    POWER SUPPLY SYSTEM
    49.
    发明专利
    POWER SUPPLY SYSTEM 失效

    公开(公告)号：JPH10117434A

    公开(公告)日：1998-05-06

    申请号：JP27091996

    申请日：1996-10-14

    Applicant: SONY CORP

    Inventor： TADA MASAHIRO ,  TAKEUCHI HIROSHI ,  IKEGAMI HIROICHI

    IPC: H02J1/00 ,  H02K7/116 ,  H02K7/18 ,  H02K21/22 ,  H02P9/30

    Abstract: PROBLEM TO BE SOLVED: To effectively reduce the torque required to rotate the rotor of a generator, when the generated power of an AC generator involving a rotor rotated by a manual rotating driving mechanism is converted into direct current and supplied to a load through a DC voltage converter. SOLUTION: This power supply system is provided with a three-phase AC generator 11 having a stator and a rotor, a manual rotational drive part 12 and an accelerating part 13, for making the three-phase AC generator 11 conduct generating operation by rotatingly-driving the rotor of the three-phase AC generator 11, a three-phase commutation smoothing part 45 for obtaining a DC voltage based on the output voltage of the three-phase AC generator 11, a DC voltage converter 60 which forms a converted DC voltage having a value smaller than the DC voltage obtained from the three-phase commutation smoothing part 45 and supplies the converted DC voltage and DC current accompanied by it to a secondary cell 48 or a power storage capacitor 49, and an operation control part 50 for keeping the DC voltage converter 60 in an inoperative condition, when the output voltage of the three-phase AC generator 11 is a prescribed value or lower.

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