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公开(公告)号：US06231461B1
公开(公告)日：2001-05-15
申请号：US09283581
申请日：1999-04-01
申请人： Keiji Moriyama , Yoshinori Sano
发明人： Keiji Moriyama , Yoshinori Sano
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076
摘要： The present invention provides a four piece solid golf ball which exhibits long flight distance and excellent shot feel. The four piece solid golf ball of the present invention comprises: a center (1), an intermediate layer (5) having two layers consisting of an inner layer (2) and an outer layer (3), formed on the center (1), and a cover (4) covering the intermediate layer (5), wherein the inner layer (2) and cover (4) are harder than the center (1) and the outer layer (3), so that the hardness distribution of the portions (1) to (4) is arranged to be soft-hard-soft-hard from the center (1) to the cover (4).
摘要翻译： 本发明提供一种展现出长飞行距离和优异的拍摄感觉的四片实心高尔夫球。 本发明的四片实心高尔夫球包括：在中心（1）上形成有中心（1），具有由内层（2）和外层（3）组成的两层的中间层（5） 和覆盖中间层（5）的盖（4），其中内层（2）和盖（4）比中心（1）和外层（3）硬，使得部分的硬度分布 （1）至（4）从中心（1）到盖（4）被布置成软硬硬的。
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公开(公告)号：US06206791B1
公开(公告)日：2001-03-27
申请号：US09283580
申请日：1999-04-01
申请人： Keiji Moriyama , Yoshinori Sano
发明人： Keiji Moriyama , Yoshinori Sano
IPC分类号： A63B3706
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076
摘要： The present invention provides a four piece solid golf ball which exhibits long flight distance and excellent shot feel. The four piece solid golf ball of the present invention comprises: a center (1), an intermediate layer (5)having two layers consisting of an inner layer (2) and an outer layer (3), formed on the center (1), and a cover (4) covering the intermediate layer (5), wherein the inner layer (2) and cover (4) are harder than the center (1) and the outer layer (3), so that the hardness distribution of the portions (1) to (4) is arranged to be soft—hard—soft—hard from the center (1) to the cover (4).
摘要翻译： 本发明提供一种展现出长飞行距离和优异的拍摄感觉的四片实心高尔夫球。 本发明的四片实心高尔夫球包括：在中心（1）上形成有中心（1），具有由内层（2）和外层（3）组成的两层的中间层（5） 和覆盖中间层（5）的盖（4），其中内层（2）和盖（4）比中心（1）和外层（3）硬，使得部分的硬度分布 （1）至（4）从中心（1）到盖（4）被布置成软硬硬的。
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公开(公告)号：US6120391A
公开(公告)日：2000-09-19
申请号：US159678
申请日：1998-09-24
申请人： Keiji Moriyama , Yoshinori Sano , Kazunari Yoshida
发明人： Keiji Moriyama , Yoshinori Sano , Kazunari Yoshida
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0065 , A63B37/0075 , A63B37/0087
摘要： A three piece solid golf ball with enhanced flight performance and without diminished shot feel at a time of hitting, which includes a core, an intermediate layer formed on the core and a cover covering the intermediate layer. The golf ball, when hit at a head speed of 40 m/sec by a driver equipped with a swing robot, has a maximum impact force of 1,100 to 1,250 kgf and when hit at a head speed of 2.9 m/sec by a putter, has a maximum impact force of 40 to 50 kgf.
摘要翻译： 一种具有增强的飞行性能并且在击打时没有减小的拍摄感觉的三片实心高尔夫球，其包括芯，形成在芯上的中间层和覆盖中间层的盖。 高尔夫球由装备有摆动机器人的驾驶员以40m /秒的速度撞击时，具有1,100至1250kgf的最大冲击力，并且当通过推杆以2.9m / sec的速度撞击时， 具有40至50kgf的最大冲击力。
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公开(公告)号：US5948862A
公开(公告)日：1999-09-07
申请号：US992910
申请日：1997-12-18
申请人： Yoshinori Sano , Keiji Moriyama
发明人： Yoshinori Sano , Keiji Moriyama
IPC分类号： A63B37/00 , A63B37/04 , A63B37/12 , C08L9/06 , C08L23/08 , C08L23/26 , C08L25/00 , C08L53/02
CPC分类号： C08L53/025 , A63B37/0003 , C08L23/08 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0075 , C08L25/00 , C08L53/02
摘要： The present invention provides a multi-piece solid golf ball having good shot feel, while keeping the characteristics inherent to the solid golf ball, i.e. excellent flight performance. The present invention related to a multi-piece solid golf ball comprising a core, one or more intermediate layers formed on the core, and a cover covering the intermediate layer, wherein at least one of the intermediate layer is mainly composed of a heated mixture comprising at least two materials selected from the following three materials:(A) ionomer resin,(B) thermoplastic elastomer having terminal OH groups, and(C) either epoxy-group containing styrene-butadiene-styrene block copolymer or epoxy-group containing styrene-isoprene-styrene block copolymer, and the intermediate layer has a JIS-C hardness of 40 to 80, and the core has a JIS-C hardness difference ranging from its center to the surface of not more than 15.
摘要翻译： 本发明提供一种具有良好的拍摄感觉的多件式固体高尔夫球，同时保持固体高尔夫球固有的特性，即优异的飞行性能。 本发明涉及一种多片固体高尔夫球，其包括芯，形成在芯上的一个或多个中间层和覆盖中间层的覆盖层，其中中间层中的至少一个主要由加热的混合物组成，所述混合物包含 选自以下三种材料中的至少两种材料：（A）离聚物树脂，（B）具有末端OH基团的热塑性弹性体，和（C）含环氧基的苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物或含环氧基的苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物，中间层的JIS-C硬度为40〜80，核心的中心至表面的JIS-C硬度差不大于15。
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公开(公告)号：US5980396A
公开(公告)日：1999-11-09
申请号：US995003
申请日：1997-12-19
申请人： Keiji Moriyama , Yoshinori Sano
发明人： Keiji Moriyama , Yoshinori Sano
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076
摘要： The present invention provides a four piece solid golf ball which exhibits long flight distance and excellent shot feel. The four piece solid golf ball of the present invention comprises:a center (1),an intermediate layer (5) having two layers consisting of an inner layer (2) and an outer layer (3), formed on the center (1), anda cover (4) covering the intermediate layer (5),wherein the inner layer (2) and cover (4) are harder than the center (1) and the outer layer (3), so that the hardness distribution of the portions (1) to (4) is arranged to be soft-hard-soft-hard from the center (1) to the cover (4).
摘要翻译： 本发明提供一种展现出长飞行距离和优异的拍摄感觉的四片实心高尔夫球。 本发明的四片实心高尔夫球包括：在中心（1）上形成有中心（1），具有由内层（2）和外层（3）组成的两层的中间层（5） 以及覆盖中间层（5）的盖（4），其中内层（2）和盖（4）比中心（1）和外层（3）硬，使得硬度分布 部分（1）至（4）被布置成从中心（1）到盖（4）是软硬的。
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公开(公告)号：US20110136590A1
公开(公告)日：2011-06-09
申请号：US12882377
申请日：2010-09-15
IPC分类号： A63B37/14
CPC分类号： A63B37/0004 , A63B37/0012 , A63B37/0015 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B37/0033 , A63B37/0035 , A63B37/0051 , A63B37/0064 , A63B37/008 , A63B37/0083 , A63B37/14
摘要： A cross-sectional shape of each of dimples 8 of a golf ball 2 is a wave-like curve. The wave-like curve has two first curves 14, two second curves 16, two third curves 18, and one fourth curve 20. Each first curve 14 and each third curve 18 are upwardly convex. Each second curve 16 and the fourth curve 20 are downwardly convex. Each first curve 14 is connoted to a land 10 at an edge Ed. Each second curve 16 is connected to the first curve 14 at a first inflexion point 22. Each third curve 18 is connected to the second curve 16 at a second inflexion point 24. The fourth curve 20 is connected to the third curves 18 at third inflexion points 26. In the wave-like curve, the upwardly convex curves 14 and 18 and the downwardly convex curves 16 and 20 are alternately arranged.
摘要翻译： 高尔夫球2的凹坑8的横截面形状是波状曲线。 波状曲线具有两个第一曲线14，两个第二曲线16，两个第三曲线18和一个第四曲线20.每个第一曲线14和每个第三曲线18是向上凸的。 每个第二曲线16和第四曲线20都向下凸出。 每个第一曲线14都指向边缘Ed处的平台10。 每个第二曲线16在第一拐点22处连接到第一曲线14.每个第三曲线18在第二拐点24处连接到第二曲线16.第四曲线20在第三拐点处连接到第三曲线18 在波形曲线中，向上凸曲线14和18以及向下凸曲线16和20交替布置。
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公开(公告)号：US20090005188A1
公开(公告)日：2009-01-01
申请号：US12078546
申请日：2008-04-01
申请人： Takuzo Iwatsubo , Keiji Moriyama , Masanori Yabu , Masahide Onuki
发明人： Takuzo Iwatsubo , Keiji Moriyama , Masanori Yabu , Masahide Onuki
IPC分类号： A63B69/36
CPC分类号： A63B69/3623 , A63B24/0003 , A63B24/0006 , A63B24/0021 , A63B60/42 , A63B69/3608 , A63B69/3658 , A63B2024/0009 , A63B2024/0012 , A63B2024/0015 , A63B2024/0028 , A63B2024/0031 , A63B2024/0037 , A63B2024/0056 , A63B2220/05 , A63B2220/10 , A63B2220/35 , A63B2220/54 , A63B2220/806 , G06T7/251 , G06T2207/10016 , G06T2207/30196 , G06T2207/30204
摘要： According to the present invention, a torque applied from a golf player to a golf club during a swing is analyzed in a time-series manner. A DLT method is suitable as a determination procedure. Preferably, a link model is used in this analysis. Preferably, the three-dimensional coordinate of the mark provided at a position that corresponds to the link model is determined by a DLT method. Preferable analysis method includes: modeling using a golf club, and at least a part of a golf player who grips a grip member of the golf club to provide a link model in which the golf club is connected with the golf player via a joint; and analyzing the torque that acts on the joint is analyzed during the swing in a time-series manner. This joint is positioned in the vicinity of the grip member. This analysis can be applied to a method of diagnosing a swing, a method of selecting a golf club, and a method of designing a golf club.
摘要翻译： 根据本发明，以时间序列方式分析从摆动期间从高尔夫球手施加到高尔夫球杆的扭矩。 DLT方法适合作为确定方法。 优选地，在该分析中使用链接模型。 优选地，通过DLT方法确定在与链接模型对应的位置处提供的标记的三维坐标。 优选的分析方法包括：使用高尔夫球杆进行建模，以及握住高尔夫球杆的握持构件的高尔夫球手的至少一部分，以提供通过接头将高尔夫球杆与高尔夫球手相连接的连杆模型; 并且分析在摆动期间以时间序列方式分析作用在接头上的扭矩。 该接合部位于握持部件附近。 该分析可以用于诊断秋千的方法，选择高尔夫球杆的方法以及设计高尔夫球杆的方法。
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公开(公告)号：US06846251B2
公开(公告)日：2005-01-25
申请号：US10223640
申请日：2002-08-20
申请人： Keiji Moriyama
发明人： Keiji Moriyama
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/008 , A63B37/0083 , A63B37/0087
摘要： A golf ball having a large number of dimples on the surface wherein the surface area occupation ratio Y of the dimples is 0.80 to 0.90; the mean occupation ratio y which is a value obtained by dividing the surface area occupation ratio Y by the total number of the dimples, is 0.00220 or more; the total contour length X of the dimples and the surface area occupation ratio Y satisfy the relationship indicated by an expression (I): X≦3882*Y+1495 (I); and number of dimples having a contour length x of 10.5 mm or more to the total number of dimples is 91% or more.
摘要翻译： 表面上具有大量凹坑的高尔夫球，其中凹坑的表面积占有率Y为0.80〜0.90; 作为通过将表面积占有率Y除以凹坑总数而获得的值的平均占有率y为0.00220以上; 凹坑的总轮廓长度X和表面积占有率Y满足表达式（I）所示的关系：轮廓长度x为10.5mm以上的凹坑的数量相对于凹坑总数为91％以上 。
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公开(公告)号：US06805644B1
公开(公告)日：2004-10-19
申请号：US09549565
申请日：2000-04-14
申请人： Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami , Keiji Ohama
发明人： Keiji Moriyama , Kazunari Yoshida , Satoshi Iwami , Keiji Ohama
IPC分类号： A63B3704
CPC分类号： A63B37/0003 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0066 , A63B37/0075 , A63B37/0091
摘要： The present invention provides a three-piece solid golf ball having long flight distance, by accomplishing high launch angle and low spin amount immediately after hitting, while maintaining soft and good shot feel when hitting at low head speed. The present invention relates to a three-piece solid golf ball comprising a center, an intermediate layer formed on the center, and an outer layer covering the intermediate layer, wherein the center has a central point hardness in JIS-C hardness of 55 to 75 and a surface hardness in JIS-C hardness of 65 to 85, the surface hardness is higher than the central point hardness by 10 to 20, a JIS-C hardness of the intermediate layer is higher than the surface hardness of the center by 10 to 20, and a JIS-C hardness of the outer layer is higher than the hardness of the intermediate layer by 5 to 15.
摘要翻译： 本发明提供一种具有长飞行距离的三件式实心高尔夫球，通过在击球后立即实现高发射角度和低旋转量，同时在低头速度击球时保持柔软和良好的拍摄感觉。 本发明涉及一种三件式实心高尔夫球，包括中心，中心形成的中间层和覆盖中间层的外层，其中中心具有JIS-C硬度的中心点硬度为55至75 并且JIS-C硬度的表面硬度为65〜85，表面硬度比中心点硬度高10〜20，中间层的JIS-C硬度比中心的表面硬度高10〜 20，外层的JIS-C硬度比中间层的硬度高5〜15。
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公开(公告)号：US06776730B2
公开(公告)日：2004-08-17
申请号：US10305148
申请日：2002-11-27
申请人： Keiji Moriyama , Takahiro Sajima
发明人： Keiji Moriyama , Takahiro Sajima
IPC分类号： A63B3714
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0017 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/008 , A63B37/0083 , A63B37/0087
摘要： A golf ball has a large number of dimples (A to D) on a surface thereof. A surface area occupation ratio Y of the dimples in the golf ball is 0.80 to 0.90. A mean curvature R to be a mean value of a curvature r in the sectional shape of the dimple is 16 mm or more. A total volume V of the dimples is 300 mm3 to 700 mm3. A mean occupation ratio y to be a value obtained by dividing the surface area occupation ratio Y by a total number N of the dimples is 0.0022 or more. A sum X of a contour length x of the dimple and the surface area occupation ratio Y satisfy a relationship indicated by an expression (I): X≦3882·Y+1495 (I).
摘要翻译： 高尔夫球在其表面上具有大量凹坑（A至D）。 高尔夫球中的凹坑的表面积占有率Y为0.80〜0.90。 作为凹坑的截面形状的曲率r的平均值的平均曲率R为16mm以上。 凹坑的总体积V为300mm 3至700mm 3。 通过将表面积占有率Y除以凹坑的总数N而获得的值的平均占有率y为0.0022以上。 凹坑的轮廓长度x和表面积占有率Y的和X满足表达式（I）所示的关系：
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