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61. 发明授权

US08821317B2 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US08821317B2
公开(公告)日：2014-09-02
申请号：US13074508
申请日：2011-03-29
申请人： Junji Umezawa
发明人： Junji Umezawa
IPC分类号： A63B37/06
CPC分类号： A63B37/0068 , A63B37/0017 , A63B37/0019 , A63B37/0021 , A63B37/0065 , A63B37/0081 , A63B37/0084 , A63B37/0087
摘要： The present invention provides a golf ball composed of a core and a cover having an outside surface on which are formed a plurality of dimples. Letting BV and CV be the initial velocity (m/s) of, respectively, the ball and the core as measured by a method using an initial velocity measuring apparatus of the same type as a USGA drum rotation-type initial velocity instrument and letting BE and CE be the deflection (mm) of, respectively, the ball and the core when compressed under a final load of 1,275 N (130 kgf) from an initial load of 98 N (10 kgf), the core initial velocity CV is from 70.0 to 78.0 m/s and the ball satisfies the formula −1.0≦(BV/BE)−(CV/CE)≦3.0. The golf ball of the invention has a flight distance that can be reduced compared with official golf balls currently in use, yet has the same good feel on impact and excellent controllability, scuff resistance and durability to repeated impact as a game ball.
摘要翻译：本发明提供一种高尔夫球，由高尔夫球构成，外壳表面形成有多个凹坑，其中芯体和盖体形成。使BV和CV分别是通过使用与USGA滚筒旋转式初始速度仪器相同类型的初始速度测量装置的方法测量的球和芯的初始速度（m / s），并且使BE CE为98N（10 kgf）的初始载荷时，在最终负荷为1,275 N（130 kgf）的压力下，球和芯分别为挠度（mm），芯初速度CV为70.0 至78.0m / s，球满足公式-1.0＆nlE;（BV / BE） - （CV / CE）＆nlE; 3.0。本发明的高尔夫球具有与目前使用的官方高尔夫球相比可以减少的飞行距离，但是具有相同的良好的冲击感和优异的可控性，抗磨损性和作为游戏球的反复冲击的耐久性。

62. 发明授权

US08419571B2 Method for preparing golf ball and golf ball 失效
标题翻译：制作高尔夫球和高尔夫球的方法
公开(公告)号：US08419571B2
公开(公告)日：2013-04-16
申请号：US12949222
申请日：2010-11-18
申请人： Takashi Ohira , Shinichi Hinomoto , Junji Umezawa , Hideo Watanabe
发明人： Takashi Ohira , Shinichi Hinomoto , Junji Umezawa , Hideo Watanabe
IPC分类号： A63B37/00 , A63B37/06
CPC分类号： A63B45/00 , A63B37/0064 , A63B37/0065 , A63B37/0066
摘要： The present invention provides a method of manufacturing a golf ball having a solid core formed of a rubber composition and a cover of at least one layer encasing the core, which method includes the steps of treating a surface of the core with a solution containing a halogenated isocyanuric acid and/or a metal salt thereof, and covering the treated core with a cover material. The invention also provides a golf ball obtained by such a method. Golf balls obtained by this method have a good feel and a good scuff resistance, and also have a high durability to impact.
摘要翻译：本发明提供一种制造高尔夫球的方法，所述高尔夫球具有由橡胶组合物形成的实芯和包围芯的至少一层的盖，该方法包括以下步骤：用含有卤化物的溶液处理芯的表面异氰脲酸和/或其金属盐，并用覆盖材料覆盖处理的芯。本发明还提供了一种通过这种方法获得的高尔夫球。通过该方法获得的高尔夫球具有良好的手感和良好的抗磨损性，并且还具有高耐冲击性。

63. 发明授权

US07867419B2 Method for preparing golf ball and golf ball 有权
标题翻译：制作高尔夫球和高尔夫球的方法
公开(公告)号：US07867419B2
公开(公告)日：2011-01-11
申请号：US11947190
申请日：2007-11-29
申请人： Takashi Ohira , Shinichi Hinomoto , Junji Umezawa , Hideo Watanabe
发明人： Takashi Ohira , Shinichi Hinomoto , Junji Umezawa , Hideo Watanabe
IPC分类号： A63B37/00 , B29C39/12 , B29C45/16
CPC分类号： A63B45/00 , A63B37/0064 , A63B37/0065 , A63B37/0066
摘要： The present invention provides a method of manufacturing a golf ball having a solid core formed of a rubber composition and a cover of at least one layer encasing the core, which method includes the steps of treating a surface of the core with a solution containing a halogenated isocyanuric acid and/or a metal salt thereof, and covering the treated core with a cover material. The invention also provides a golf ball obtained by such a method. Golf balls obtained by this method have a good feel and a good scuff resistance, and also have a high durability to impact.
摘要翻译：本发明提供一种制造高尔夫球的方法，所述高尔夫球具有由橡胶组合物形成的实芯和包围芯的至少一层的盖，该方法包括以下步骤：用含有卤化物的溶液处理芯的表面异氰脲酸和/或其金属盐，并用覆盖材料覆盖处理的芯。本发明还提供了一种通过这种方法获得的高尔夫球。通过该方法获得的高尔夫球具有良好的手感和良好的抗磨损性，并且还具有高耐冲击性。

64. 发明申请

US20050181892A1 Three-piece solid golf ball 有权
标题翻译：三件式固体高尔夫球
公开(公告)号：US20050181892A1
公开(公告)日：2005-08-18
申请号：US11056267
申请日：2005-02-14
申请人： Junji Umezawa , Kazufumi Tabata
发明人： Junji Umezawa , Kazufumi Tabata
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , A63B37/14 , C08G18/76 , C08L75/04
CPC分类号： C08G18/7671 , A63B37/0004 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0063 , A63B37/0065 , A63B37/0075 , A63B37/0092 , C08L75/04 , C08L2666/20
摘要： A three-piece solid golf ball having a solid core, an intermediate layer enclosing the solid core, and a cover layer enclosing the intermediate layer and having a large number of dimples formed in its surface, characterized in that the core deforms as much as 2.6 to 3.2 mm under a load which changes from 10 kg to 130 kg, the cover layer is formed mainly from thermoplastic polyurethane such that it has a lower hardness than the intermediate layer, a surface hardness of the cover layer being 58 to 64 in terms of Shore D hardness, with the difference in hardness between the cover layer and the intermediate layer being 4 to 10 in terms of Shore D hardness, the intermediate layer and the cover layer have a total thickness of 2.2 to 3.0 mm, the cover layer has a thickness of 0.8 to 1.3 mm, and the dimples have at least four different diameters and/or depths, with the average depth being 0.125 to 0.150 mm, and amount to 250 to 390 in all. The three-piece solid golf ball exhibits adequate spin performance by iron shot and approach shot. It also exhibits good flying performance.
摘要翻译：一种具有实芯的三件式实心高尔夫球，包围实芯的中间层，以及包围该中间层并在其表面形成大量凹坑的覆盖层，其特征在于，所述芯变形多达2.6 在从10kg变化到130kg的负荷下为3.2mm，覆盖层主要由热塑性聚氨酯形成，使得其具有比中间层更低的硬度，覆盖层的表面硬度为58至64 肖氏D硬度，以邵氏D硬度计，覆盖层和中间层之间的硬度差为4〜10，中间层和覆盖层的总厚度为2.2〜3.0mm，覆盖层为厚度为0.8至1.3mm，凹坑具有至少四个不同的直径和/或深度，平均深度为0.125至0.150mm，总计为250至390。三件式实心高尔夫球通过铁杆射门和射门方式表现出足够的旋转性能。它也表现出良好的飞行性能。

65. 发明申请

US20050181891A1 Three-piece solid golf ball 有权
标题翻译：三件式固体高尔夫球
公开(公告)号：US20050181891A1
公开(公告)日：2005-08-18
申请号：US11056206
申请日：2005-02-14
申请人： Junji Umezawa , Kazufumi Tabata
发明人： Junji Umezawa , Kazufumi Tabata
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , A63B37/14
CPC分类号： A63B37/0004 , A63B37/0003 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0075
摘要： A three-piece solid golf ball having a solid core, an intermediate layer enclosing the solid core, and a cover layer enclosing the intermediate layer and having a large number of dimples formed in its surface, characterized in that the core deforms as much as 3.4 to 4.1 mm under a load which changes from 10 kg to 130 kg, the intermediate layer has a surface hardness of 64 to 69 in terms of Shore D hardness, the cover layer is formed mainly from thermoplastic polyurethane such that it has a lower hardness than the intermediate layer, with the difference in hardness between the cover layer and the intermediate layer being 10 to 16 in terms of Shore D hardness, the intermediate layer and the cover layer have a total thickness of 2.2 to 3.0 mm, the cover layer has a thickness of 0.8 to 1.3 mm, and the dimples have at least four different diameters and/or depths, with the average depth being 0.14 to 0.17 mm, and amount to 250 to 390 in all. The three-piece solid golf ball exhibits adequate spin performance by iron shot and approach shot. It also exhibits good flying performance and durability.
摘要翻译：具有实心芯体的三件式实心高尔夫球，包围实芯的中间层，以及包围中间层并且在其表面上形成大量凹坑的覆盖层，其特征在于，所述芯变形多达3.4 在从10kg变化到130kg的负荷下，中间层的表面硬度为肖氏D硬度为64〜69，覆盖层主要由热塑性聚氨酯形成，其硬度比覆盖层和中间层之间的硬度差为肖氏D硬度为10〜16的中间层，中间层和覆盖层的总厚度为2.2〜3.0mm，覆盖层具有厚度为0.8至1.3mm，凹坑具有至少四个不同的直径和/或深度，平均深度为0.14至0.17mm，总计为250至390。三件式实心高尔夫球通过铁杆射门和射门方式表现出足够的旋转性能。它还具有良好的飞行性能和耐久性。

66. 发明授权

US06659889B2 Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US06659889B2
公开(公告)日：2003-12-09
申请号：US10201290
申请日：2002-07-24
申请人： Atsuki Kasashima , Junji Umezawa , Hideo Watanabe , Hirotaka Shimosaka
发明人： Atsuki Kasashima , Junji Umezawa , Hideo Watanabe , Hirotaka Shimosaka
IPC分类号： A63B3712
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0075 , A63B37/0096
摘要： A golf ball comprising an elastic solid core, an intermediate layer and a resin cover of urethane elastomer having a plurality of dimples on its surface, wherein the dimples include 330-400 circular dimples having a diameter of 3.7-5.0 mm, have a total volume of 330-380 mm3, and are substantially uniformly distributed such that there is no or only one great circle which does not intersect with the dimples exhibit uniform flight performance.
摘要翻译：一种高尔夫球，包括弹性实芯，中间层和其表面上具有多个凹坑的聚氨酯弹性体的树脂覆盖物，其中所述凹坑包括330-400直径为3.7-5.0mm的圆形凹坑，其总体积为330-380mm 3，并且基本均匀地分布，使得不存在或只有一个与凹坑不相交的大圆表现出均匀的飞行性能。

67. 发明授权

US5846142A Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US5846142A
公开(公告)日：1998-12-08
申请号：US624082
申请日：1996-03-29
申请人： Shinichi Kakiuchi , Junji Umezawa
发明人： Shinichi Kakiuchi , Junji Umezawa
IPC分类号： A63B37/06 , A63B37/00 , A63B37/08 , A63B37/12
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0035 , A63B37/0052 , A63B37/0054 , A63B37/0064 , A63B37/0066
摘要： In a wound golf ball comprising a wound core having thread rubber wound on a center to form a thread rubber layer thereon and a cover around the wound core, the center has an optimum combination of a diameter A of 26-32 mm with a specific gravity D, the thread rubber layer is formed of inorganic filler-loaded thread rubber and has a specific gravity in the range of 0.93-1.05, and the cover is formed of an inorganic filler-loaded resin and has a specific gravity in the range of 1-1.4. The ball is improved in flying distance.
摘要翻译：在卷绕的高尔夫球中，包括缠绕在其上的螺纹橡胶卷绕在其上的螺纹橡胶层和围绕卷绕的芯的盖的中心具有26-32mm直径A和比重的最佳组合 D，螺纹橡胶层由无机填料螺纹橡胶形成，比重范围为0.93〜0.05，盖由无机填料树脂形成，比重为1 -1.4。球的飞行距离得到改善。

68. 发明授权

US5800286A Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US5800286A
公开(公告)日：1998-09-01
申请号：US841559
申请日：1997-04-30
申请人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
发明人： Shinichi Kakiuchi , Yasushi Ichikawa , Takashi Maruko , Junji Umezawa , Kunitoshi Ishihara , Nobuhiko Matsumura
IPC分类号： A63B37/00 , A63B37/04 , A63B37/08 , A63B37/12 , A63B37/06
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0031 , A63B37/0039 , A63B37/0053 , A63B37/0064 , A63B37/0075 , A63B37/0091 , A63B37/04
摘要： A thread wound golf ball comprises a solid center and a wound core having a thread rubber layer formed by winding thread rubber around the center and a cover enclosing the wound core. The cover is based on a non-yellowing thermoplastic polyurethane elastomer, and the difference in specific gravity between the center and the cover is 0.2 or less.
摘要翻译：螺纹缠绕高尔夫球包括固体中心和缠绕芯，其具有通过围绕中心卷绕螺纹橡胶而形成的螺纹橡胶层和封闭缠绕芯的盖。盖子基于不变黄热塑性聚氨酯弹性体，中心和盖子之间的比重差为0.2以下。

69. 发明授权

US5755628A Thread-wound golf ball and a method for manufacturing the same 失效
标题翻译：螺旋缠绕高尔夫球及其制造方法
公开(公告)号：US5755628A
公开(公告)日：1998-05-26
申请号：US672256
申请日：1996-06-26
申请人： Shinichi Kakiuchi , Junji Umezawa
发明人： Shinichi Kakiuchi , Junji Umezawa
IPC分类号： A63B37/00 , A63B37/06 , A63B45/00 , B29C53/76 , B29C63/24 , B29D99/00 , B29K21/00 , A63B37/08
CPC分类号： B29C63/24 , B29C53/76 , B29D99/0042 , B29C70/70 , B29L2031/54 , B29L2031/545
摘要： A thread-wound golf ball manufactured by concurrently winding a pair of rubber threads spaced 1-7 mm apart from each other on a core to form a wound core, which is then enclosed with a covering material. The covering material reliably penetrates into a rubber thread layer, thereby achieving an improved bonding strength between the covering material and the rubber thread layer. Durability of the golf ball is enhanced and the time period required for winding threads is considerably reduced, resulting in an improved productivity.
摘要翻译：一种螺纹缠绕的高尔夫球，其通过在芯上彼此间隔开1-7mm的一对橡胶线缠绕而形成卷绕的芯，然后用覆盖材料包围。覆盖材料可靠地渗透到橡胶线层中，从而实现覆盖材料和橡胶线层之间的改善的接合强度。提高了高尔夫球的耐久性，并且大大减少了卷绕线所需的时间，从而提高了生产率。

70. 发明授权

US5685785A Wound golf ball 失效
标题翻译：伤口高尔夫球
公开(公告)号：US5685785A
公开(公告)日：1997-11-11
申请号：US623778
申请日：1996-03-29
申请人： Shinichi Kakiuchi , Junji Umezawa
发明人： Shinichi Kakiuchi , Junji Umezawa
IPC分类号： A63B37/00 , A63B37/06 , A63B37/08 , A63B37/12
CPC分类号： A63B37/0003 , A63B2037/087 , A63B37/0039 , A63B37/0054 , A63B37/0076
摘要： In a wound golf ball comprising a wound core (3) having thread rubber wound on a center (1) to form a thread rubber layer (2) thereon and a cover (4) around the wound core, the thread rubber layer (2) consists of an inner lamina (2a) of lightly wound thread rubber, an intermediate lamina (2b) of tightly wound read rubber, and an outer lamina (2c) of lightly wound thread rubber. The inner lamina occupies 10-35% of the tread rubber volume, the intermediate lamina 35-70% of the tread rubber volume and the outer lamina is 45% of the tread rubber volume. The inner and outer lamina have an elongation which is at least 40% lower than the elongation of the intermediate lamina.
摘要翻译：在包括缠绕在中心（1）上的螺纹橡胶以在其上形成螺纹橡胶层（2）的卷绕芯（3）和围绕卷芯的盖（4）的卷绕高尔夫球中，螺纹橡胶层（2）由轻微缠绕的螺纹橡胶的内层（2a），紧密缠绕的读取橡胶的中间层（2b）和轻微缠绕的螺纹橡胶的外层（2c）组成。内层占胎面橡胶体积的10-35％，胎面橡胶体积的中间层35-70％，外层的胎面橡胶体积的45％。内层和外层具有比中间层的伸长率低至少40％的伸长率。

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