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    TAKE-UP DEVICE FOR EARPHONE CORD
    11.
    发明专利
    TAKE-UP DEVICE FOR EARPHONE CORD 失效

    公开(公告)号：JPH1051877A

    公开(公告)日：1998-02-20

    申请号：JP21611496

    申请日：1996-07-29

    Applicant: SONY CORP

    Inventor： YAMADA ICHIRO

    IPC: H04R1/10

    Abstract: PROBLEM TO BE SOLVED: To surely prevent the earphone cord from being caught halfway by forming a lead-out part by cutting part of a guide member provided at the outer peripheral part of a reel so that the take-up groove of the reel is closed, and enabling the part nearby the lead-out part to deform or move along the radius of the reel. SOLUTION: On the outer peripheral side of the reel 11 which has the take-up groove for winding two earphone cords 13, a guide member 33 is provided which prevents the earphone cords 13 from falling from the take-up groove. The guide member 33 is held in a cabinet 10 by engaging the lock projection part 35 of the cabinet 10 by an engagement part 34, and has elastically deformable lead-out parts 36 at both its ends. If only one of the two earphone cords 13 is drawn out and the other earphone cord 13 is bundled by friction to project from the take-up groove, the lead-out parts 36 deform by the projection quantity as shown by an arrow 37. Consequently, the trouble that the earphone cord 13 can not be drawn out and is caught can be prevented.

    Nonaqueous electrolyte secondary battery, and nonaqueous electrolyte
    15.
    发明专利
    Nonaqueous electrolyte secondary battery, and nonaqueous electrolyte 审中-公开
    非电解电解质二次电池和非电解电解质

    公开(公告)号：JP2012119151A

    公开(公告)日：2012-06-21

    申请号：JP2010267453

    申请日：2010-11-30

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： YAMADA ICHIRO ,  KUBOTA TADAHIKO

    IPC: H01M10/0567 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0565 ,  H01M10/0568

    CPC classification number: H01M10/0525 ,  H01M2/021 ,  H01M2/0287 ,  H01M4/587 ,  H01M10/0565 ,  H01M10/0567 ,  H01M2004/021

    Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery and a nonaqueous electrolyte capable of inhibiting resistance increases and offering excellent battery characteristics.SOLUTION: A wound electrode body 30 comprises a positive electrode 33 and a negative electrode 34 laminated and wound with separators 35 and an electrolyte 36 interposed. The electrolyte 36 contains an orthocarbonic ester compound such as tetramethyl orthocarbonate, and a cyclic carbonic ester compound such as 4-fluoro-1,3-dioxolane-2-one, vinylene carbonate, vinylethylene carbonate, methyleneethylene carbonate.

    Abstract translation: 要解决的问题：提供一种能够抑制电阻增加的非水电解质二次电池和非水电解质，提供优异的电池特性。 解决方案：卷绕电极体30包括层叠并缠绕有隔板35和插入电解质36的正极33和负极34。 电解质36含有原碳酸四甲酯等原碳酸酯化合物，4-氟-1,3-二氧戊环-2-酮，碳酸亚乙烯酯，碳酸乙烯亚乙酯，亚乙基碳酸亚乙酯等环状碳酸酯化合物。 版权所有（C）2012，JPO＆INPIT

    Electrolyte and battery
    16.
    发明专利
    Electrolyte and battery 审中-公开
    电解质和电池

    公开(公告)号：JP2012119150A

    公开(公告)日：2012-06-21

    申请号：JP2010267452

    申请日：2010-11-30

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： YAMADA ICHIRO ,  KUBOTA TADAHIKO

    IPC: H01M10/0567 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0568

    CPC classification number: Y02E60/122

    Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte achieving excellent cycle characteristics, and a battery comprising the same.SOLUTION: A separator 23 separates a positive electrode 21 and a negative electrode 22 from each other, and allows lithium ions to pass while preventing short-circuits caused by contact between the both electrodes. The separator 23 is impregnated with an electrolyte. The electrolyte contains a solvent and an electrolyte salt, and the solvent contains a compound having two or more difluoroalkene structures.

    Abstract translation: 要解决的问题：提供一种获得优异的循环特性的电解液和包含该电解质的电池。 解决方案：分离器23将正极21和负极22彼此分离，并且允许锂离子通过，同时防止由两个电极之间的接触引起的短路。 分离器23用电解液浸渍。 电解质含有溶剂和电解质盐，溶剂含有具有两个以上二氟烯烃结构的化合物。 版权所有（C）2012，JPO＆INPIT

    Nonaqueous electrolytic solution and battery
    18.
    发明专利
    Nonaqueous electrolytic solution and battery 有权
    非电解电解质和电池

    公开(公告)号：JP2011181358A

    公开(公告)日：2011-09-15

    申请号：JP2010044809

    申请日：2010-03-02

    Applicant: Sony Corp ,  ソニー株式会社

    Inventor： YAMADA ICHIRO ,  SAITO SHUNSUKE ,  WATANABE HARUO ,  KUBOTA TADAHIKO

    IPC: H01M10/0567 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569

    CPC classification number: H01M10/0565 ,  H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0567 ,  Y02E60/122

    Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution and a battery in which resistance increase accompanying a charge and discharge cycle is inhibited and battery performance at discharging a large current is improved. SOLUTION: An electrolytic solution is impregnated in a separator 23. The electrolytic solution includes a solvent, an electrolyte salt, and a heteropolyacid and/or a heteropolyacid compound and monofluorophosphate and/or difluorophosphate, as an additive. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种非水电解液和电池，其中阻止了充放电循环的电阻增加，并且提高了放电时的电池性能。 解决方案：电解液浸渍在隔板23中。电解液包括溶剂，电解质盐，杂多酸和/或杂多酸化合物和单氟磷酸盐和/或二氟磷酸盐作为添加剂。 版权所有（C）2011，JPO＆INPIT

    FOLDABLE MOBILE COMMUNICATION TERMINAL
    19.
    发明专利
    FOLDABLE MOBILE COMMUNICATION TERMINAL 失效

    公开(公告)号：JP2002064599A

    公开(公告)日：2002-02-28

    申请号：JP2000247203

    申请日：2000-08-17

    Applicant: SONY CORP

    Inventor： YAMADA ICHIRO

    IPC: H04M1/02 ,  H04W88/02 ,  H04Q7/32 ,  H04Q7/38

    Abstract: PROBLEM TO BE SOLVED: To provide a foldable mobile communication terminal that allows a user to able to see an optical display section in various directions at all times independently of the opening/closing of a cover. SOLUTION: The foldable mobile communication terminal has a 1st case 2, a 2nd case 4 and a hinge section 16-26 that engages with the 1st case and the 2nd case in an opening/closing enabled way, and an antenna 6 placed on the hinge section side of the 1st case 2. The hinge is provided with a phosphor that is lighted in response to a prescribed operation of the foldable mobile communication terminal, seen by a user in both the opening/closing states of the foldable mobile communication terminal, and seen at least in a projection direction of the antenna in the closing state.

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