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1. 发明申请

US20090247328A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20090247328A1
公开(公告)日：2009-10-01
申请号：US12393785
申请日：2009-02-26
申请人： Kazuya KAMINO , Toshiyuki TARAO , Keiji OHAMA , Takahiro SAJIMA
发明人： Kazuya KAMINO , Toshiyuki TARAO , Keiji OHAMA , Takahiro SAJIMA
IPC分类号： A63B37/14
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0018 , A63B37/002 , A63B37/0022 , A63B37/0024 , A63B37/0031 , A63B37/0033 , A63B37/0076 , A63B37/0095 , A63B37/0096 , A63B45/00
摘要： A golf ball 2 includes a center 12, a mid layer 14, a reinforcing layer 6, a cover 8 and a paint layer 10. The golf ball 2 has a large number of dimples 16 on the surface thereof. The cover 8 is formed of a resin composition including thermoplastic polyurethane (A) and a polyisocyanate mixture (B). The polyisocyanate mixture (B) includes a urethane prepolymer (B1) having two or more isocyanate groups or an isocyanate compound (B2) having three or more isocyanate groups. The polyisocyanate composition (B) further includes a thermoplastic resin (B3) which substantially does not react with an isocyanate goup. The golf ball 2 is obtained by a mold having protrusions which projects from the equator of the mold. Each protrusion includes a part of a pimple.
摘要翻译：高尔夫球2包括中心12，中间层14，加强层6，盖8和涂料层10.高尔夫球2在其表面上具有大量凹坑16。盖8由包含热塑性聚氨酯（A）和多异氰酸酯混合物（B）的树脂组合物形成。多异氰酸酯混合物（B）含有具有2个以上异氰酸酯基的氨基甲酸酯预聚物（B1）或具有3个以上异氰酸酯基的异氰酸酯化合物（B2）。多异氰酸酯组合物（B）还包含基本上不与异氰酸酯反应的热塑性树脂（B3）。通过具有从模具的赤道突出的突起的模具获得高尔夫球2。每个突起包括一个丘疹的一部分。

2. 发明申请

US20110159999A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20110159999A1
公开(公告)日：2011-06-30
申请号：US12907442
申请日：2010-10-19
申请人： Keiji OHAMA , Yoshiko MATSUYAMA , Toshiyuki TARAO , Kazuyoshi SHIGA , Hirotaka NAKAMURA , Takahiro SAJIMA
发明人： Keiji OHAMA , Yoshiko MATSUYAMA , Toshiyuki TARAO , Kazuyoshi SHIGA , Hirotaka NAKAMURA , Takahiro SAJIMA
IPC分类号： A63B37/02 , A63B37/12
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/02 , A63B37/12
摘要： At all points Pa included in zone “A” away from the central point of the core 4 at a distance of 1 mm or greater and less than 5 mm, the following mathematical expression (I) is satisfied, and at any point Pb included in zone “B” away from the central point of the core 4 at a distance of 5 mm or greater and 10 mm or less, the following mathematical expression (II) is satisfied. Ha2−Ha1
摘要翻译：在距离芯4的中心点1mm以上且小于5mm的区域“A”中包含的所有点Pa满足以下数学式（I），并且在包括在区域“B”远离核心4的中心点，距离为5mm以上且10mm以下，满足以下数学式（II）。 Ha2-Ha1 <5（I）Hb2-Hb1≥5（II）Ha1表示沿着径向方向位于点Pa内并且远离点Pa距离1mm的点Pa1处的硬度，Ha2 表示位于点Pa外侧的点Pa2处的距离为1mm的距离点Pa的距离处的硬度。 Hb1表示沿距离为1mm的点Pb位于点Pb以内的点Pb1处的距离为1mm的点处的硬度，Hb2表示位于点Pb以外的点Pb2处的硬度径向并远离距离为1mm的点Pb。

3. 发明申请

US20090221387A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20090221387A1
公开(公告)日：2009-09-03
申请号：US12366415
申请日：2009-02-05
申请人： Keiji OHAMA , Hirotaka NAKAMURA , Takahiro SAJIMA
发明人： Keiji OHAMA , Hirotaka NAKAMURA , Takahiro SAJIMA
IPC分类号： A63B37/12 , A63B37/14
CPC分类号： A63B37/0092 , A63B37/0003 , A63B37/0012 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0062 , C08G18/10 , C08G18/4854 , C08G18/7671 , C08L75/04 , C08L2666/20
摘要： A golf ball 2 includes a core 4, a cover 6, and a paint layer 8. The golf ball 2 has numerous dimples 10 on the surface thereof. The cover 6 is formed of a resin composition including thermoplastic polyurethane (A) and a polyisocyanate mixture (B). The polyisocyanate mixture (B) includes a polyisocyanate compound (B1) having two or more isocyanate groups or a urethane prepolymer (B2) having two or more isocyanate groups. The cover 6 has a hardness of 30 or greater and 55 or less. The cover 6 has a thickness of 1.0 mm or greater and 2.0 mm or less. The ratio of the total volume of all the dimples 10 to the surface area of a phantom sphere of the golf ball is less than 75%. The dimples 10 have a curvature radius at the edge thereof in a range of 0.1 mm to 10 mm.
摘要翻译：高尔夫球2包括芯4，盖6和涂料层8.高尔夫球2在其表面上具有许多凹坑10。盖6由包含热塑性聚氨酯（A）和多异氰酸酯混合物（B）的树脂组合物形成。多异氰酸酯混合物（B）包括具有2个以上异氰酸酯基的多异氰酸酯化合物（B1）或具有2个以上异氰酸酯基的氨基甲酸酯预聚物（B2）。盖6的硬度为30以上且55以下。盖6的厚度为1.0mm以上且2.0mm以下。所有凹坑10的总体积与高尔夫球的幻影球的表面积之比小于75％。凹坑10在其边缘处的曲率半径在0.1mm至10mm的范围内。

4. 发明申请

US20120165127A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20120165127A1
公开(公告)日：2012-06-28
申请号：US13271461
申请日：2011-10-12
申请人： Takahiro SAJIMA , Yoshiko Matsuyama
发明人： Takahiro SAJIMA , Yoshiko Matsuyama
IPC分类号： A63B37/04 , A63B37/06
CPC分类号： A63B37/0024 , A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0044 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0087 , A63B37/02 , A63B37/06 , A63B37/12
摘要： A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The core 4 includes a center 10 and an envelope layer 12. The ratio of the volume Ve of the core 4 to the volume of a phantom sphere of the golf ball 2 is equal to greater than 76%. The ratio (Co/Ce) of an amount of compressive deformation Co of the center 10 to an amount of compressive deformation Ce of the core 4 is greater than 2.0 but less than 3.0. The ratio (Vo/Ve) of the volume Vo of the center 10 to the volume Ve of the core 4 is equal to or greater than 0.01 but equal to or less than 0.13.
摘要翻译：高尔夫球2包括芯4，中间层6和盖8.芯4包括中心10和包络层12.芯4的体积Ve与体模的体积的比率高尔夫球2等于大于76％。中心部10的压缩变形量Co与芯部4的压缩变形量Ce的比率（Co / Ce）大于2.0但小于3.0。中心部10的体积Vo与芯部4的体积Ve的比（Vo / Ve）为0.01以上且0.13以下。

5. 发明申请

US20120165126A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20120165126A1
公开(公告)日：2012-06-28
申请号：US13271432
申请日：2011-10-12
申请人： Takahiro SAJIMA , Yoshiko Matsuyama
发明人： Takahiro SAJIMA , Yoshiko Matsuyama
IPC分类号： A63B37/04 , A63B37/06
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0043 , A63B37/0044 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0087 , A63B37/02 , A63B37/12 , C08G18/4854
摘要： A golf ball 2 includes a core 4, a mid layer 6, and a cover 8. The core 4 includes a center 10 and an envelope layer 12. The ratio of the volume Ve of the core 4 to the volume of a phantom sphere of the golf ball 2 is equal to greater than 76%. The ratio (Co/Do) of an amount of compressive deformation Co of the center 10 to the diameter Do of the center 10 is equal to or greater than 0.085 but equal to or less than 0.130. The ratio (Ce/De) of an amount of compressive deformation Ce of the core 4 to the diameter De of the core 4 is equal to or greater than 0.015 but equal to or less than 0.020.
摘要翻译：高尔夫球2包括芯4，中间层6和盖8.芯4包括中心10和包络层12.芯4的体积Ve与体模的体积的比率高尔夫球2等于大于76％。中心部10的压缩变形量Co与中心部10的直径Do的比率（Co / Do）为0.085以上且0.130以下。芯部4的压缩变形量Ce与芯部4的直径De之比（Ce / De）为0.015以上且0.020以下。

6. 发明申请

US20100298071A1 GOLF BALL 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20100298071A1
公开(公告)日：2010-11-25
申请号：US12782039
申请日：2010-05-18
申请人： Satoko OKABE , Takahiro SAJIMA , Hirotaka NAKAMURA
发明人： Satoko OKABE , Takahiro SAJIMA , Hirotaka NAKAMURA
IPC分类号： A63B37/12
CPC分类号： A63B43/008 , A63B37/0003 , A63B37/0039 , A63B37/0051 , A63B37/12 , A63B45/02
摘要： An object of the present invention is to provide a golf ball having an individualized and improved appearance by imparting the luster, without lowering durability and a color developing property of the paint film and/or the mark. Another object of the present invention is to provide a golf ball having an improved visibility, which the mark should inherently provide. The present invention provides a golf ball comprising a golf ball body, a mark formed on the golf ball body, a paint film coating the golf ball body and the mark, wherein the mark and/or the paint film contains a luster material, wherein the luster material has a core material having a transparent base and a first transparent layer formed on the transparent base; and at least one composite layer formed on the core material and consisting of a second transparent layer having a lower refractive index than the first transparent layer, and a third transparent layer having a higher refractive index than the second transparent layer.
摘要翻译：本发明的目的是通过赋予光泽来提供具有个性化和改善外观的高尔夫球，而不降低涂膜的耐久性和显色性和/或标记。本发明的另一个目的是提供一种具有改进的可见性的高尔夫球，标记应该固有地提供。本发明提供一种高尔夫球，其包括高尔夫球体，高尔夫球体上形成的标记，涂覆高尔夫球体的涂膜和标记，其中标记和/或涂膜含有光泽材料，其中，光泽材料具有芯材，其具有透明基底和形成在透明基底上的第一透明层; 以及形成在所述芯材上并由折射率低于所述第一透明层的第二透明层构成的至少一个复合层，以及具有比所述第二透明层更高的折射率的第三透明层。

7. 发明申请

US20120158372A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20120158372A1
公开(公告)日：2012-06-21
申请号：US13404404
申请日：2012-02-24
申请人： Hyoungchol KIM , Takahiro SAJIMA , Kaname YAMADA
发明人： Hyoungchol KIM , Takahiro SAJIMA , Kaname YAMADA
IPC分类号： G06F17/50
CPC分类号： A63B45/00 , A63B37/0003 , A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0022 , A63B37/0033 , A63B37/0035 , A63B37/0053 , A63B37/0064 , A63B37/0073 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B47/008 , A63B2225/02
摘要： Based on a surface shape appearing at a predetermined point moment by moment during rotation of a golf ball having numerous dimples on its surface, a data constellation regarding a parameter dependent on a surface shape of the golf ball is calculated. Preferably, the parameter is a distance between an axis of the rotation and the surface of the golf ball. Another preferable parameter is a volume of space between a surface of a phantom sphere and the surface of the golf ball. Based on a maximum value and a minimum value of the data constellation, a fluctuation range is calculated. By dividing the fluctuation range by a total volume of the dimples, an evaluation value is calculated. This value is calculated for each of PH rotation and POP rotation.
摘要翻译：基于在其表面上具有多个凹坑的高尔夫球的旋转期间出现在预定点时刻的表面形状，计算关于取决于高尔夫球的表面形状的参数的数据星座。优选地，参数是旋转轴线和高尔夫球表面之间的距离。另一个优选的参数是幻影球体的表面和高尔夫球表面之间的空间体积。基于数据星座的最大值和最小值，计算出波动范围。通过将波动范围除以凹坑的总体积，计算评价值。每个PH旋转和POP旋转计算该值。

8. 发明申请

US20090102097A1 Mold for golf balls 有权
标题翻译：高尔夫球模具
公开(公告)号：US20090102097A1
公开(公告)日：2009-04-23
申请号：US12232518
申请日：2008-09-18
申请人： Takahiro SAJIMA
发明人： Takahiro SAJIMA
IPC分类号： B29C39/24 , B29C39/26
CPC分类号： A63B45/00 , A63B37/0004 , A63B37/0006 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/008 , A63B37/0083 , A63B37/0087 , B29C33/424 , B29C45/372 , B29L2031/54 , B29L2031/545 , B29L2031/546
摘要： Mold 2 includes a pair of mold halves (upper mold half 4 and lower mold half 6). A spherical cavity is formed by mating upper mold half 4 and lower mold half 6. A large number of pimples 10 are provided on the cavity face of the upper mold half 4 and lower mold half 6. The upper mold half 4 and the lower mold half 6 have flat plane 14, protrusion 16 and recess 18, respectively. The protrusion 16 projects from the equator Eq. The recess 18 is depressed from the equator Eq. The protrusion 16 includes a part of the pimple 10. The proportion P1 of the number of the protrusion 16 that is adjacent to other protrusion 16 belonging to other mold half distinct from the mold half to which itself belongs, to the total number of the protrusions 16 is equal to or greater than 50%. The proportion Pw of the sum total of the widths of the protrusions 16 measured along the equator, to the entire length of the equator is equal to or greater than 35%.
摘要翻译：模具2包括一对半模（上半模4和下半模6）。通过配合上半模4和下半模6形成球形腔。在上半模4和下半模6的空腔面上设置有大量的粉刺10.上半模4和下模半部6分别具有平面14，突出部16和凹部18。突起16从赤道Eq。凹槽18从赤道等式突起16包括疙瘩10的一部分。与属于其自身所属的半模不同的另一个半模的其他突起16相邻的突起16的数量的比例P1相对于突起的总数 16等于或大于50％。沿着赤道测量的突起16的宽度与赤道的整个长度的总和的比例Pw等于或大于35％。

9. 发明申请

US20100190584A1 GOLF BALL 审中-公开
标题翻译：高尔夫球
公开(公告)号：US20100190584A1
公开(公告)日：2010-07-29
申请号：US12650977
申请日：2009-12-31
申请人： Takahiro SAJIMA
发明人： Takahiro SAJIMA
IPC分类号： A63B37/14 , A63B37/00
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0022 , A63B37/0033 , A63B37/0036 , A63B37/0064 , A63B37/008 , A63B37/0083 , A63B37/14
摘要： A golf ball 14 has a northern hemisphere N above an equatorial line Eq and a southern hemisphere S below the equatorial line Eq. Each of the northern hemisphere N and the southern hemisphere S has a pole vicinity region 30, an equator vicinity region 32, and a mid region 34. Each of the pole vicinity region 30, the equator vicinity region 32, and the mid region 34 has numerous dimples 20. The dimple pattern of the pole vicinity region 30 includes four units that are rotationally symmetrical to each other about a pole P. The dimple pattern of the equator vicinity region 32 includes six units that are rotationally symmetrical to each other about the pole P. The dimples 20 included in the mid region 34 are arranged along a mid latitude line 28. The number of the dimples 20 included in the mid region 34 is 24.
摘要翻译：高尔夫球14在赤道线Eq以上的北半球N和赤道线下方的南半球S。北半球N和南半球S各自具有极附近区域30，赤道附近区域32和中间区域34.极附近区域30，赤道附近区域32以及中间区域34都具有多个凹坑20.极附近区域30的凹坑图案包括围绕极P彼此旋转对称的四个单元。赤道附近区域32的凹坑图案包括围绕极点彼此旋转对称的六个单元包括在中间区域34中的凹坑20沿着中纬线28布置。包括在中间区域34中的凹坑20的数量为24。

10. 发明申请

US20130005507A1 GOLF BALL 有权
标题翻译：高尔夫球
公开(公告)号：US20130005507A1
公开(公告)日：2013-01-03
申请号：US13456278
申请日：2012-04-26
申请人： Takahiro SAJIMA , Hirotaka Nakamura
发明人： Takahiro SAJIMA , Hirotaka Nakamura
IPC分类号： A63B37/06 , A63B37/12
CPC分类号： A63B37/0092 , A63B37/0003 , A63B37/0032 , A63B37/0033 , A63B37/0044 , A63B37/0045 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0075 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/06 , C08K5/09 , C08K5/14
摘要： A golf ball 2 includes a spherical core 4 and a cover 6 covering the core 4. The cover 6 includes an inner cover 8 and an outer cover 10 positioned outside the inner cover 8. The core 4 is obtained by a rubber composition being crosslinked. The rubber composition includes a base rubber (a), a co-crosslinking agent (b), a crosslinking initiator (c), and a carboxylate (d). The co-crosslinking agent (b) is: (b1) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms; or (b2) a metal salt of an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms. The amount of the carboxylate (d) is equal to or greater than 1 parts by weight but less than 40 parts by weight per 100 parts by weight of the base rubber (a). A hardness of an innermost layer of the cover is greater than a surface hardness of the core.
摘要翻译：高尔夫球2包括球形芯4和覆盖芯4的盖6.盖6包括内盖8和位于内盖8外部的外盖10.芯4由交联的橡胶组合物获得。橡胶组合物包括基础橡胶（a），共交联剂（b），交联引发剂（c）和羧酸酯（d）。共交联剂（b）是：（b1）具有3-8个碳原子的α，β-不饱和羧酸; 或（b2）具有3-8个碳原子的α，β-不饱和羧酸的金属盐。相对于100重量份的基础橡胶（a），羧酸酯（d）的量等于或大于1重量份，但小于40重量份。盖的最内层的硬度大于芯的表面硬度。

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