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1. 发明申请

US20110268533A1 BOLT AND MANUFACTURING METHOD OF BOLT 有权
标题翻译：螺栓的螺栓和制造方法
公开(公告)号：US20110268533A1
公开(公告)日：2011-11-03
申请号：US13178928
申请日：2011-07-08
申请人： Norikazu TEZUKA , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
发明人： Norikazu TEZUKA , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
IPC分类号： F16B35/04 , C21D7/06
CPC分类号： B24C1/10 , B23G9/001 , B23P9/04 , B23P15/00 , C21D9/0093 , F01D5/066 , F05D2230/311 , F05D2230/90 , F05D2260/941 , F05D2300/211 , F05D2300/2112 , F05D2300/2261 , F16B33/06 , Y10T29/479
摘要： A bolt has a male screw with a surface hardening portion that has an increased surface hardness and that is applied with a compressive residual stress. The male screw is formed by cutting the bolt, and performing a process to provide at least on the surface of the male screw of the bolt the surface hardening portion that has increased hardness and that is applied with a compressive residual stress. As a result, the fatigue resistance of the male screw is improved and the bolt is effective for use in a portion where the male screw is subject to a repetitive stress.
摘要翻译：螺栓具有具有表面硬化部分的外螺纹，其具有增加的表面硬度并且施加有压缩残余应力。通过切割螺栓形成外螺纹，并且执行至少在螺栓的外螺纹的表面上提供具有增加的硬度并施加有压缩残余应力的表面硬化部的工艺。结果，提高了外螺纹的耐疲劳性，并且螺栓对于使用阳螺纹受到重复应力的部分是有效的。

2. 发明授权

US08607604B2 Bolt and manufacturing method of bolt 有权
标题翻译：螺栓螺栓和制造方法
公开(公告)号：US08607604B2
公开(公告)日：2013-12-17
申请号：US13178928
申请日：2011-07-08
申请人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
发明人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
IPC分类号： C21D7/06
CPC分类号： B24C1/10 , B23G9/001 , B23P9/04 , B23P15/00 , C21D9/0093 , F01D5/066 , F05D2230/311 , F05D2230/90 , F05D2260/941 , F05D2300/211 , F05D2300/2112 , F05D2300/2261 , F16B33/06 , Y10T29/479
摘要： A bolt has a male screw with a surface hardening portion that has an increased surface hardness and that is applied with a compressive residual stress. The male screw is formed by cutting the bolt, and performing a process to provide at least on the surface of the male screw of the bolt the surface hardening portion that has increased hardness and that is applied with a compressive residual stress. As a result, the fatigue resistance of the male screw is improved and the bolt is effective for use in a portion where the male screw is subject to a repetitive stress.
摘要翻译：螺栓具有具有表面硬化部分的外螺纹，其具有增加的表面硬度并且施加有压缩残余应力。通过切割螺栓形成外螺纹，并且执行至少在螺栓的外螺纹的表面上提供具有增加的硬度并施加有压缩残余应力的表面硬化部的工艺。结果，提高了外螺纹的耐疲劳性，并且螺栓对于使用阳螺纹受到重复应力的部分是有效的。

3. 发明申请

US20090003968A1 Bolt and Manufacturing Method of Bolt 审中-公开
标题翻译：螺栓螺栓和制造方法
公开(公告)号：US20090003968A1
公开(公告)日：2009-01-01
申请号：US12087603
申请日：2007-01-25
申请人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
发明人： Norikazu Tezuka , Kazuharu Hirokawa , Keisuke Ihara , Kei Osawa , Hiroshi Ishikawa , Taiji Torigoe , Ryuichi Yamamoto , Yukihiro Hashimoto , Nobuyuki Izutsu , Koji Takahashi
IPC分类号： F16B33/06 , B21K1/56 , B24C1/10 , B23G9/00
CPC分类号： B24C1/10 , B23G9/001 , B23P9/04 , B23P15/00 , C21D9/0093 , F01D5/066 , F05D2230/311 , F05D2230/90 , F05D2260/941 , F05D2300/211 , F05D2300/2112 , F05D2300/2261 , F16B33/06 , Y10T29/479
摘要： The present invention provides a surface hardening portion 11 that has increased surface hardness and that is applied with a compressive residual stress, at least on the surface of a male screw 10 of a bolt 1. The present invention includes the steps of cutting to form the male screw 10 of the bolt 1, and processing to provide at least on the surface of the male screw 10 of the bolt 1 the surface hardening portion 11 that has increased hardness and that is applied with a compressive residual stress. As a result, the present invention can improve the fatigue resistance of the male screw 10 and the bolt is effective as a bolt to be used in a portion where the male screw 10 is subject to a repetitive stress.
摘要翻译：本发明提供了至少在螺栓1的外螺纹10的表面上具有增加的表面硬度并施加压缩残余应力的表面硬化部分11.本发明包括以下步骤：切割以形成螺栓1的外螺纹10，并且至少在螺栓1的外螺纹10的表面上提供具有增加的硬度并施加有压缩残余应力的表面硬化部11的处理。结果，本发明可以提高外螺纹10的耐疲劳性，螺栓作为在阳螺纹10受到重复应力的部分使用的螺栓是有效的。

4. 发明授权

US06336871B1 Spherical body and method of manufacture 有权
标题翻译：球体及其制造方法
公开(公告)号：US06336871B1
公开(公告)日：2002-01-08
申请号：US09655412
申请日：2000-09-05
申请人： Keisuke Ihara , Tamotu Kato , Michio Inoue
发明人： Keisuke Ihara , Tamotu Kato , Michio Inoue
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/008 , Y10T156/103 , Y10T156/1031
摘要： A spherical body having a core and a surface layer is manufactured by a method comprising a preforming step in which a pair of sheet blanks (1) are formed into half-shells (11) in a two-part mold (2) having hemispherical concave mold halves by pressing each blank from one side while applying vacuum suction to the other side; a surface layer forming step in which the half-shells are loaded into another two-part mold (12) having pattern-forming projections, the core (19) is placed on one mold half, and the other mold half is joined thereto to close the mold, thereby pressing the core against the inner side of each half-shell, concurrent with which vacuum suction is applied to the outer side; and a molding step in which the surface layer is fused and solidified onto the core within the closed mold.
摘要翻译：通过包括预成形步骤的方法制造具有芯和表面层的球形体，其中一对坯料（1）在具有半球形凹部的两部分模具（2）中形成为半壳（11）通过从一侧按压每个坯料同时向另一侧施加真空吸力来制造半模; 表面层形成步骤，其中所述半壳装载到具有图案形成突起的另一个两部分模具（12）中，所述芯（19）被放置在一个半模上，并且另一个半模连接到其上以闭合模具，从而将芯压靠在每个半壳的内侧，同时向外侧施加真空吸力; 以及模塑步骤，其中表面层在封闭模具内熔融固化到芯上。

5. 发明授权

US06190597B1 Method of manufacturing a golf ball 失效
标题翻译：制造高尔夫球的方法
公开(公告)号：US06190597B1
公开(公告)日：2001-02-20
申请号：US09188881
申请日：1998-11-10
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： B29C4514
CPC分类号： A63B45/00 , A63B37/0003 , A63B37/0033 , A63B37/0036 , A63B37/0075 , B29C45/14819 , B29L2031/545
摘要： A golf ball has a core and a cover, and the cover includes at least one thin spherical layer with a thickness of not more than 1.5 mm. The thin layer is molded by injecting an injection molding material at a selected fill speed which is correlated to the melt flow rate of the molding material. The invention facilitates the mass production of golf balls having thin spherical cover layers of uniform thickness which offer potential for further improvements in ball performance.
摘要翻译：高尔夫球具有芯和盖，并且所述盖包括至少一个厚度不大于1.5mm的薄球形层。通过以与模制材料的熔体流动速率相关的选定填充速度注射注射成型材料来模制薄层。本发明有利于大规模生产具有均匀厚度的薄球面覆盖层的高尔夫球，这为球性能的进一步提高提供了潜力。

6. 发明授权

US06168407A Golf ball mold 有权
标题翻译：高尔夫球模具
公开(公告)号：US06168407A
公开(公告)日：2001-01-02
申请号：US09168084
申请日：1998-10-08
申请人： Atsuki Kasashima , Hirotaka Shimosaka , Keisuke Ihara
发明人： Atsuki Kasashima , Hirotaka Shimosaka , Keisuke Ihara
IPC分类号： B29C4514
CPC分类号： B29C45/2669 , B29C2045/0027 , B29L2031/545
摘要： A golf ball mold includes a pair of mold sections which are removably mated along a parting line to define a spherical cavity by their concave surfaces which are provided with a plurality of dimple-forming projections. Some dimple-forming projections are located across the parting line, and molding material injecting gates or fin-forming pits are located near the respective projections. After a seamless golf ball having dimples on the parting line Is molded, any abrasion of the dimples on the parting line can be effectively avoided in the subsequent step of grinding off the fins and burrs.
摘要翻译：一种高尔夫球模具包括一对模具部分，它们沿分型线可拆卸地配合，以通过它们的凹面来形成球形空腔，该凹面具有多个形成凹坑的凸起。一些凹坑形成突起位于分型线两侧，并且模制材料注入浇口或鳍形成凹坑位于相应突起附近。在分模线上具有凹坑的无缝高尔夫球被模制之后，可以有效地避免在分离线上的凹坑的任何磨损，以便在后续的磨削翅片和毛刺的步骤中避免。

7. 发明授权

US6132544A Preparation of golf balls using resin film 失效
标题翻译：使用树脂膜制备高尔夫球
公开(公告)号：US6132544A
公开(公告)日：2000-10-17
申请号：US893052
申请日：1997-07-14
申请人： Keisuke Ihara
发明人： Keisuke Ihara
IPC分类号： A63B45/00 , A63B37/00 , B29C43/18 , B29C43/20 , B29C43/34 , B29C63/00 , B29C63/22 , B29D99/00 , B29L31/54 , A63B37/12 , B29C53/46
CPC分类号： A63B37/0003 , B29C63/22 , B29D99/0042 , A63B37/0053 , A63B37/0065 , B29C2791/006 , B29C63/0047 , B29L2031/54 , B29L2031/545 , Y10T156/103 , Y10T156/1041
摘要： A golf ball is prepared by enclosing a ball body with a pair of resin films and heat pressing the resin films to the ball body in a dimpling mold to thereby form a resin layer around the ball body and impress dimples in the resin layer. There is obtained a golf ball of quality having a thin uniform resin layer on the surface.
摘要翻译：通过用一对树脂膜包裹球体并在凹坑模具中将树脂膜热压到球体，由此在球体周围形成树脂层并且在树脂层中形成凹坑来制备高尔夫球。获得了表面上具有薄均匀树脂层的质量高尔夫球。

8. 发明授权

US6106415A Multi-layer structure solid golf ball 失效
标题翻译：多层结构实心高尔夫球
公开(公告)号：US6106415A
公开(公告)日：2000-08-22
申请号：US958191
申请日：1997-10-27
申请人： Yutaka Masutani , Keisuke Ihara , Hirotaka Shimosaka , Michio Inoue , Atuki Kasasima , Yasushi Ichikawa
发明人： Yutaka Masutani , Keisuke Ihara , Hirotaka Shimosaka , Michio Inoue , Atuki Kasasima , Yasushi Ichikawa
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , C09J163/00 , A63B37/06
CPC分类号： A63B37/0003 , A63B37/0045 , A63B37/0076
摘要： A multi-layer structure solid golf ball is composed of a solid core (2), an intermediate layer (3), and a cover (4). An adhesive layer (5) is interposed between the intermediate layer (3) and the cover (4). The intermediate layer may be formed from an ionomer or a urethane resin, or a polyester resin. The cover may be formed of an ionomer or a polyester elastomer or a urethane resin. The adhesive is selected from the group consisting of epoxy resin adhesives, urethane resin adhesives, vinyl resin adhesives and rubber adhesives.
摘要翻译：多层结构的实心高尔夫球由实芯（2），中间层（3）和盖（4）组成。粘合剂层（5）插入在中间层（3）和盖（4）之间。中间层可以由离聚物或聚氨酯树脂或聚酯树脂形成。盖可以由离聚物或聚酯弹性体或聚氨酯树脂形成。粘合剂选自环氧树脂粘合剂，聚氨酯树脂粘合剂，乙烯基树脂粘合剂和橡胶粘合剂。

9. 发明授权

US5975869A Golf ball mold having adjustable pimple forming pins 失效
标题翻译：高尔夫球模具有可调节的疙瘩成形销
公开(公告)号：US5975869A
公开(公告)日：1999-11-02
申请号：US931835
申请日：1997-09-17
申请人： Hirotaka Shimosaka , Keisuke Ihara , Yutaka Masutani , Michio Inoue , Atuki Kasasima
发明人： Hirotaka Shimosaka , Keisuke Ihara , Yutaka Masutani , Michio Inoue , Atuki Kasasima
IPC分类号： A63B37/00 , A63B45/00 , B29C33/00 , B29C45/37 , B29L31/54 , B29C45/14 , B29C45/26
CPC分类号： B29C45/376 , B29L2031/54
摘要： A golf ball mold includes a pair of split mold sections which are removably mated to define a spherical cavity. The cavity surfaces are provided with a plurality of dimple-forming protrusions. Some of the dimple-forming protrusions are constructed by dimple-forming pins whose inner end has substantially the same shape as the protrusions. The dimple-forming pins are axially or radially movable so that the projection distance of the pins into the cavity is adjustable. With a single mold, golf balls having dimples of different shapes can be produced. Golf balls of quality including symmetry and flight performance can be manufactured at low cost.
摘要翻译：高尔夫球模具包括一对分开的模具部分，它们可拆卸地配合以限定球形腔。空腔表面设置有多个凹坑形成突起。一些凹坑形成突起由凹陷形成销构成，其内端具有与突起基本相同的形状。凹坑形成销轴向或可径向移动，使得销进入空腔的突出距离是可调节的。使用单个模具，可以制造具有不同形状的凹坑的高尔夫球。可以以低成本制造具有对称性和飞行性能的高品质球。

10. 发明授权

US5961401A Golf balls 失效
标题翻译：高尔夫球
公开(公告)号：US5961401A
公开(公告)日：1999-10-05
申请号：US964199
申请日：1997-11-04
申请人： Yutaka Masutani , Keisuke Ihara , Hirotaka Shimosaka , Michio Inoue , Atsuki Kasashima
发明人： Yutaka Masutani , Keisuke Ihara , Hirotaka Shimosaka , Michio Inoue , Atsuki Kasashima
IPC分类号： A63B37/00 , A63B37/04 , B29C70/60 , A63B37/12
CPC分类号： B29C70/603 , A63B37/0003 , A63B37/0043 , A63B37/0075
摘要： A golf ball is composed of at least a pair of adjacent concentric solid layers or three adjacent concentric solid layers. In the former case, the outer solid layer is composed of a matrix and non-metallic high-hardness grains having hardness higher than that of the matrix which has a Shore D range of 36-40. In the later case, the intermediate solid layer is composed of a matrix and high-hardness grains having hardness higher than that of the matrix. The high-hardness grains have a Shore D hardness in the range of 50-70 and penetrate the corresponding solid layer in normal directions. The golf ball can provide a player with different feels on impact depending on the direction of an external force applied thereto when the golf ball is hit.
摘要翻译：高尔夫球由至少一对相邻的同心实心层或三个相邻的同心固体层组成。在前一种情况下，外固体层由硬度高于肖氏D范围36-40的基体的基体和非金属高硬度晶粒构成。在后一种情况下，中间固体层由具有高于基体硬度的基体和高硬度晶粒构成。高硬度颗粒的肖氏D硬度在50-70的范围内，并且在正常方向上穿透相应的固体层。当打高尔夫球时，高尔夫球可以根据施加到其上的外力的方向为玩家提供不同的冲击感。

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