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    RUBBER COMPOSITION FOR GOLF BALL
    4.
    发明申请
    RUBBER COMPOSITION FOR GOLF BALL 审中-公开
    高尔夫球用橡胶组合物

    公开(公告)号：US20130131243A1

    公开(公告)日：2013-05-23

    申请号：US13300771

    申请日：2011-11-21

    Applicant: Yuichiro OZAWA ,  Tsuyoshi NAKAJIMA ,  Yusuke YAMAGATA ,  Teppei MORI ,  Takahiro IWAI

    Inventor： Yuichiro OZAWA ,  Tsuyoshi NAKAJIMA ,  Yusuke YAMAGATA ,  Teppei MORI ,  Takahiro IWAI

    IPC: C08K5/405

    CPC classification number: C08K5/405 ,  C08K5/098

    Abstract: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a thiourea of the general formula wherein R is independently at each occurrence a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, with the proviso that at least one occurrence of R is a hydrocarbon group of 1 to 20 carbons. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    Abstract translation: 本发明提供了一种高尔夫球用橡胶组合物，其包含（A）含有顺式-1,4键含量为至少60重量％的聚丁二烯的基础橡胶，（B）不饱和羧酸和/或其金属盐 和（C）通式的硫脲其中R在每次出现时独立地为氢原子或碳原子数为1〜20的烃基，条件是至少一次出现的R为碳原子数为1〜20的烃基 。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    Rubber composition for golf ball
    5.
    发明授权
    Rubber composition for golf ball 失效
    高尔夫球用橡胶组合物

    公开(公告)号：US08367779B1

    公开(公告)日：2013-02-05

    申请号：US13301322

    申请日：2011-11-21

    Applicant: Yuichiro Ozawa ,  Tsuyoshi Nakajima ,  Yusuke Yamagata ,  Teppei Mori ,  Takahiro Iwai

    Inventor： Yuichiro Ozawa ,  Tsuyoshi Nakajima ,  Yusuke Yamagata ,  Teppei Mori ,  Takahiro Iwai

    IPC: C08C19/22 ,  C08C19/28

    CPC classification number: C08K5/18 ,  C08K5/098 ,  C08K5/14 ,  C08L9/00

    Abstract: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) an anthranilic acid derivative of the general formula wherein R1 and R2 are each independently a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, m is an integer from 1 to 4, and n is an integer from 1 to 3, with the proviso that if m and/or n is 2 or more, each occurrence of R1 and R2 may be the same or different. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    Abstract translation: 本发明提供了一种高尔夫球用橡胶组合物，其包含（A）含有顺式-1,4键含量为至少60重量％的聚丁二烯的基础橡胶，（B）不饱和羧酸和/或其金属盐 ，和（C）通式的邻氨基苯甲酸衍生物，其中R 1和R 2各自独立地为氢原子或1〜20个碳的烃基，m为1〜4的整数，n为1〜 3，条件是如果m和/或n为2以上，则R1和R2的每次出现可以相同或不同。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    Vibration damping for a rotating shaft
    6.
    发明授权
    Vibration damping for a rotating shaft 有权
    旋转轴的振动阻尼

    公开(公告)号：US07692347B2

    公开(公告)日：2010-04-06

    申请号：US10573634

    申请日：2005-10-11

    Applicant: Tsuyoshi Nakajima

    Inventor： Tsuyoshi Nakajima

    IPC: H02K5/01

    CPC classification number: F16F15/0237 ,  F16C19/06 ,  F16C27/045

    Abstract: The invention provides damping techniques for a rotating shaft. The rotating shaft is supported by rotary bearings. The damping techniques control vibration of the rotating shaft by creating a fluid film in a support element of the rotating shaft. For example, the fluid film may be created between a housing and the rotary bearings. The fluid may be supplied by a pump, and the supply amount of fluid to create the fluid film is relative to the rotational velocity of the shaft. Vibration can be prevented for every operational rotational velocity of the rotating shaft. In some embodiments, the rotating shaft may be powered by or part of an electric motor for a vehicle.

    Abstract translation: 本发明提供了一种用于旋转轴的阻尼技术。 旋转轴由旋转轴承支撑。 阻尼技术通过在旋转轴的支撑元件中产生流体膜来控制旋转轴的振动。 例如，流体膜可以在壳体和旋转轴承之间产生。 流体可以由泵供应，并且用于产生流体膜的流体的供给量相对于轴的旋转速度。 可以防止旋转轴的每个操作旋转速度的振动。 在一些实施例中，旋转轴可以由用于车辆的电动机的一部分供电。

    Rubber composition for golf ball
    9.
    发明授权
    Rubber composition for golf ball 有权
    高尔夫球用橡胶组合物

    公开(公告)号：US08822577B2

    公开(公告)日：2014-09-02

    申请号：US13301342

    申请日：2011-11-21

    Applicant: Yuichiro Ozawa ,  Tsuyoshi Nakajima ,  Yusuke Yamagata ,  Teppei Mori ,  Takahiro Iwai

    Inventor： Yuichiro Ozawa ,  Tsuyoshi Nakajima ,  Yusuke Yamagata ,  Teppei Mori ,  Takahiro Iwai

    IPC: A63B37/00 ,  A63B37/06 ,  C08K5/18 ,  C08L9/00

    CPC classification number: C08K5/098 ,  C08K5/18 ,  C08L21/00

    Abstract: The invention provides a rubber composition for golf balls which includes (A) a base rubber containing a polybutadiene having a cis-1,4 bond content of at least 60 wt %, (B) an unsaturated carboxylic acid and/or a metal salt thereof, and (C) a diphenylamine of the general formula wherein R1 and R2 are each independently a hydrogen atom or a hydrocarbon group of 1 to 20 carbons, m is an integer from 1 to 5, and n is an integer from 1 to 4, with the proviso that if m and/or n is 2 or more, each occurrence of R1 and R2 may be the same or different. The golf ball rubber composition of the invention enables a high-quality molded and crosslinked product having a suitable hardness and a high resilience to be obtained.

    Abstract translation: 本发明提供了一种高尔夫球用橡胶组合物，其包含（A）含有顺式-1,4键含量为至少60重量％的聚丁二烯的基础橡胶，（B）不饱和羧酸和/或其金属盐 和（C）通式的二苯胺其中R 1和R 2各自独立地为氢原子或1〜20个碳的烃基，m为1〜5的整数，n为1〜4的整数， 条件是如果m和/或n为2以上，则R1和R2的每次出现可以相同或不同。 本发明的高尔夫球橡胶组合物能够获得具有合适的硬度和高弹性的高品质的模制和交联的产品。

    GOLF BALL MANUFACTURING METHOD AND GOLF BALL
    10.
    发明申请
    GOLF BALL MANUFACTURING METHOD AND GOLF BALL 审中-公开
    高尔夫球制造方法和高尔夫球

    公开(公告)号：US20130109505A1

    公开(公告)日：2013-05-02

    申请号：US13613432

    申请日：2012-09-13

    Applicant: Toshiro Wachi ,  Tsuyoshi Nakajima ,  Takashi Ohira ,  Takuma Nakagawa

    Inventor： Toshiro Wachi ,  Tsuyoshi Nakajima ,  Takashi Ohira ,  Takuma Nakagawa

    IPC: A63B37/06 ,  A63B37/12

    CPC classification number: A63B37/0022 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0036 ,  A63B37/0039 ,  A63B37/0051 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0074 ,  A63B37/0075 ,  A63B37/0076 ,  A63B43/008 ,  A63B45/00 ,  A63B45/02 ,  A63B47/005

    Abstract: The invention provides a method of manufacturing golf balls having covers of very high transparency, which method includes, prior to formation of the cover, a preformed body fabricating step wherein a material that develops a specific color when exposed to ultraviolet radiation is included in or coated onto the preformed body. In this way, a preformed body that matches the cover to be formed can be easily and reliably identified from among a plurality of types of preformed bodies stored at a temporary storage place. The invention also provides golf balls having a construction suitable for carrying out such a manufacturing method. The invention enables golf balls of excellent visibility and stylishness to be efficiently produced.

    Abstract translation: 本发明提供一种制造具有非常高透明度的覆盖物的高尔夫球的方法，该方法包括在形成盖之前，预成型体制造步骤，其中当暴露于紫外线辐射时形成特定颜色的材料包含在或涂覆 到预成型体上。 以这种方式，能够从存储在临时存放处的多种类型的预成形体中容易且可靠地识别与待形成的盖匹配的预成形体。 本发明还提供具有适于实施这种制造方法的结构的高尔夫球。 本发明能够有效地制造具有良好的可视性和时尚性的高尔夫球。

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