公开(公告)号：US07344454B2

公开(公告)日：2008-03-18

申请号：US11519863

申请日：2006-09-13

申请人： Junji Umezawa ,  Kazufumi Tabata

发明人： Junji Umezawa ,  Kazufumi Tabata

IPC分类号： A63B37/06

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0.14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。

公开(公告)号：US20070010351A1

公开(公告)日：2007-01-11

申请号：US11519863

申请日：2006-09-13

申请人： Junji Umezawa ,  Kazufumi Tabata

发明人： Junji Umezawa ,  Kazufumi Tabata

IPC分类号： A63B37/04

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。

公开(公告)号：US09364721B2

公开(公告)日：2016-06-14

申请号：US13461217

申请日：2012-05-01

申请人： Tsuyoshi Nakajima ,  Kazufumi Tabata ,  Yuichiro Ozawa ,  Takashi Ohira ,  Hiroshi Higuchi

发明人： Tsuyoshi Nakajima ,  Kazufumi Tabata ,  Yuichiro Ozawa ,  Takashi Ohira ,  Hiroshi Higuchi

IPC分类号： A63B37/06 ,  A63B37/00 ,  C08K5/14

CPC分类号： A63B37/0075 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0076 ,  A63B37/0081 ,  A63B37/0084 ,  A63B37/0096 ,  C08K5/14 ,  C08L21/00

摘要： The invention provides a golf ball having a core and a cover of at least one layer. The core has a cross-sectional hardness which, letting (H−14) be a JIS-C hardness at a position 14 mm in from a surface toward a center of the core, (H−8) be a JIS-C hardness at a position 8 mm in from the surface toward the center of the core, (H−6) be a JIS-C hardness at a position 6 mm in from the surface toward the center of the core, and (H−4) be a JIS-C hardness at a position 4 mm in from the surface toward the center of the core, satisfies the formulas (1) H−14 8.

摘要翻译： 本发明提供了一种具有至少一层的芯和盖的高尔夫球。 芯部具有横截面硬度，（H-14）在从表面向芯的中心的位置14mm处为JIS-C硬度，（H-8）为JIS-C硬度 （H-6）从表面朝向芯的中心8mm的位置（H-6）为从芯的表面向中心6mm的位置处的JIS-C硬度，（H-4）为 满足式（1）H-14 <70，（2）H-8 <72，（3）H-6 <75的JIS-C硬度在从表面向芯的中心位置的4mm处， 和（3）H-4-H-8> 8。

公开(公告)号：US20130296074A1

公开(公告)日：2013-11-07

申请号：US13461174

申请日：2012-05-01

申请人： Yuichiro OZAWA ,  Kazufumi TABATA ,  Tsuyoshi NAKAJIMA ,  Takashi OHIRA ,  Hiroshi HIGUCHI

发明人： Yuichiro OZAWA ,  Kazufumi TABATA ,  Tsuyoshi NAKAJIMA ,  Takashi OHIRA ,  Hiroshi HIGUCHI

IPC分类号： A63B37/06

CPC分类号： A63B37/0064 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0051 ,  A63B37/0063 ,  A63B37/0076 ,  A63B37/008 ,  A63B37/0092 ,  A63B37/0096 ,  C08K3/06 ,  C08K5/09 ,  C08K5/14 ,  C08L9/00

摘要： The invention provides a golf ball having a core and a cover of at least one layer. The core is formed of a rubber composition which includes a polybutadiene-containing base rubber, an unsaturated carboxylic acid and/or a metal salt thereof, an organic peroxide and sulfur, and for which the value of [sulfur (mol)÷available active oxygen content in organic peroxide] is at least 0.01 and not more than 0.019.

摘要翻译： 本发明提供了一种具有至少一层的芯和盖的高尔夫球。 芯由橡胶组合物形成，该橡胶组合物包括含有聚丁二烯的基础橡胶，不饱和羧酸和/或其金属盐，有机过氧化物和硫，并且其[硫（摩尔）÷可用活性氧 有机过氧化物中的含量]为0.01以上且0.019以下。

公开(公告)号：US07278929B2

公开(公告)日：2007-10-09

申请号：US11120961

申请日：2005-05-04

申请人： Junji Umezawa ,  Kazufumi Tabata ,  Hiroyuki Nagasawa ,  Yoshihiro Yamana ,  Hidekazu Saito ,  Hiroki Kimura

发明人： Junji Umezawa ,  Kazufumi Tabata ,  Hiroyuki Nagasawa ,  Yoshihiro Yamana ,  Hidekazu Saito ,  Hiroki Kimura

IPC分类号： A63B37/06

CPC分类号： A63B37/0033 ,  A63B37/0018 ,  A63B37/0021 ,  A63B37/0031 ,  A63B37/0043 ,  A63B37/0063 ,  A63B37/0065 ,  A63B37/0075

摘要： A three-piece solid golf ball composed of a solid core, an intermediate layer which encloses the core, and a cover layer which encloses and is softer than the intermediate layer is characterized in that the solid core undergoes a deflection of 2.8 to 3.6 mm when a load of 130 kg is applied thereto from an initial load of 10 kg and has a surface hardness and a center hardness which differ by at least 15 Shore D hardness units; the intermediate layer has a surface hardness which differs from the surface hardness of the solid core by not more than 12 Shore D hardness units; and the cover layer has a surface hardness which differs from the surface hardness of the intermediate layer by at least 7 Shore D hardness units, is made primarily of a thermoplastic polyurethane, and has a thickness in a range of 0.5 to 1.3 mm. This combination of features provides an overall outstanding golf ball endowed with excellent flight characteristics, excellent controllability and durability, and a soft feel on impact.

摘要翻译： 由实心芯，围绕芯的中间层和封闭并且比中间层更软的覆盖层组成的三件式实心高尔夫球的特征在于，当实心芯经历2.8至3.6mm的偏转时 从10kg的初始载荷施加130kg的载荷，其表面硬度和中心硬度相差至少为15肖氏D硬度单位; 中间层的表面硬度不同于实心芯的表面硬度不超过12肖氏D硬度单位; 并且覆盖层具有与中间层的表面硬度不同至少7肖氏D硬度单位的表面硬度，主要由热塑性聚氨酯制成，并且具有0.5至1.3mm的厚度。 这种特征的组合提供了具有优异的飞行特性，优异的可控性和耐久性以及柔软的冲击感的整体杰出的高尔夫球。

公开(公告)号：US07140979B2

公开(公告)日：2006-11-28

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： A63B37/06

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0.14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。

公开(公告)号：US5280552A

公开(公告)日：1994-01-18

申请号：US909017

申请日：1992-07-06

申请人： Kiyomi Yokoi ,  Kazufumi Tabata ,  Yoshiro Takamatsu

发明人： Kiyomi Yokoi ,  Kazufumi Tabata ,  Yoshiro Takamatsu

IPC分类号： G02B6/38 ,  G02B6/44

CPC分类号： G02B6/3847 ,  G02B6/3825 ,  G02B6/3869 ,  G02B6/3887 ,  G02B6/3897 ,  G02B6/443 ,  G02B6/3854 ,  G02B6/3894

摘要： A connector for connecting an optical fiber cable to an equipment adaptor, a flexible metal tube clad optical fiber cable including a flexible metal tube through which an optical fiber core rod extends and which is used for connection with an equipment, a relay adaptor for providing a connection between cables of different kinds, and a seamless metal tube clad optical fiber cable including a seamless tube through which an optical fiber core rod extends and which is used for wiring over a relatively long distance are disclosed individually and in combinations. The connector is connected to the flexible metal tube clad optical fiber cable, which is then connected through the relay adaptor to the seamless metal tube clad optical fiber cable. A certain element of the connector is formed of an insulator to provide an electrical isolation between the metal tube and the equipment adaptor.

摘要翻译： 一种用于将光纤电缆连接到设备适配器的连接器，包括柔性金属管的柔性金属管包层光缆，光纤芯棒通过该柔性金属管延伸并用于与设备连接，用于提供 不同种类的电缆之间的连接以及包括无缝管的无缝金属管包覆光纤电缆，其中光纤芯棒通过该无缝管延伸并用于相对较长距离的布线，其单独地并且组合地公开。 连接器连接到柔性金属管包层光纤电缆，然后通过中继适配器连接到无缝金属管包层光纤电缆。 连接器的某个元件由绝缘体形成，以在金属管和设备适配器之间提供电隔离。

公开(公告)号：US4953827A

公开(公告)日：1990-09-04

申请号：US310671

申请日：1989-02-14

申请人： Nobuo Araki ,  Kazufumi Tabata ,  Kiyomi Yokoi ,  Ashidate Tadami

发明人： Nobuo Araki ,  Kazufumi Tabata ,  Kiyomi Yokoi ,  Ashidate Tadami

IPC分类号： G02B6/44

CPC分类号： G02B6/4485

摘要： A method of inserting a thread through a tube, the stream of the gas carries a thread held in a sealed container forward into and through the tube. The pressure of the gas in the sealed container is kept high enough to maintain the mean flow rate of the gas at any given point of the tube above the travel speed of the thread. A positive longitudinal surging motion is given to the thread advancing through the tube. A frictional force between the flowing gas and the peripheral surfade of the thread, a static pressure working on an area corresponding to the cross-sectional area of the thread, and a difference between the static pressures on both sides of the surging portion of the thread work together to carry the thread forward.

公开(公告)号：US4793048A

公开(公告)日：1988-12-27

申请号：US11917

申请日：1987-02-05

申请人： Kunio Kashiwaya ,  Hiroyo Haga ,  Nobuo Saeki ,  Youichi Yabuki ,  Kuniyuki Ozoe ,  Shinichi Fukushima ,  Kazufumi Tabata

发明人： Kunio Kashiwaya ,  Hiroyo Haga ,  Nobuo Saeki ,  Youichi Yabuki ,  Kuniyuki Ozoe ,  Shinichi Fukushima ,  Kazufumi Tabata

IPC分类号： G02B6/44 ,  B23P19/04

CPC分类号： G02B6/4484 ,  G02B6/4463 ,  G02B6/4479 ,  G02B6/4485 ,  Y10T29/49838 ,  Y10T29/53696

摘要： A tube is wound into a coil, and the resulting coil of tube is vibrated so that a given point of the tube reciprocates along a helical path. An optical fiber is fed into the coil of tube that is being thus vibrated. Because of the vibration, the inner wall of the tube exerts such a force as to move the optical fiber diagonally upward and forward. This force causes the optical fiber to jump in the tube diagonally upward and forward and slide forward along the inner wall of the tube. The intermittent conveying force exerted by the inner wall of the tube in the direction of the circumference of the coil causes the optical fiber in the tube to travel forward, thereby pulling in additional length of the optical fiber from outside the tube.

公开(公告)号：US20130296072A1

公开(公告)日：2013-11-07

申请号：US13461217

申请日：2012-05-01

申请人： Tsuyoshi NAKAJIMA ,  Kazufumi TABATA ,  Yuichiro OZAWA ,  Takashi OHIRA ,  Hiroshi HIGUCHI

发明人： Tsuyoshi NAKAJIMA ,  Kazufumi TABATA ,  Yuichiro OZAWA ,  Takashi OHIRA ,  Hiroshi HIGUCHI

IPC分类号： A63B37/02

CPC分类号： A63B37/0075 ,  A63B37/0003 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0051 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0076 ,  A63B37/0081 ,  A63B37/0084 ,  A63B37/0096 ,  C08K5/14 ,  C08L21/00

摘要： The invention provides a golf ball having a core and a cover of at least one layer. The core has a cross-sectional hardness which, letting (H−14) be a JIS-C hardness at a position 14 mm in from a surface toward a center of the core, (H−8) be a JIS-C hardness at a position 8 mm in from the surface toward the center of the core, (H−6) be a JIS-C hardness at a position 6 mm in from the surface toward the center of the core, and (H−4) be a JIS-C hardness at a position 4 mm in from the surface toward the center of the core, satisfies the formulas (1) H−14 8.

摘要翻译： 本发明提供了一种具有至少一层的芯和盖的高尔夫球。 芯部具有横截面硬度，（H-14）在从表面向芯的中心的位置14mm处为JIS-C硬度，（H-8）为JIS-C硬度 （H-6）从表面朝向芯的中心8mm的位置（H-6）为从芯的表面向中心6mm的位置处的JIS-C硬度，（H-4）为 满足式（1）H-14 <70，（2）H-8 <72，（3）H-6 <75的JIS-C硬度在从表面向芯的中心位置的4mm处， 和（3）H-4-H-8> 8。