公开(公告)号：US20120316008A1

公开(公告)日：2012-12-13

申请号：US13547130

申请日：2012-07-12

申请人： Hideo WATANABE ,  Junji UMEZAWA ,  Akira KIMURA

发明人： Hideo WATANABE ,  Junji UMEZAWA ,  Akira KIMURA

IPC分类号： A63B37/02

CPC分类号： A63B37/0065 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0076 ,  A63B37/0092 ,  C08L23/0876

摘要： In a multi-piece solid golf ball having a core, an envelope layer, an intermediate layer and a cover, the hardness profile at the core interior and the hardness relationships among the various layers are optimized. The ball is endowed with an excellent flight performance on shots with a driver and an excellent controllability in the short game that are acceptable to professionals and other skilled golfers. The ball also has a good feel at impact and an excellent scuff resistance.

摘要翻译： 在具有芯，包层，中间层和盖的多片固体高尔夫球中，优化了芯内部的硬度分布和各层之间的硬度关系。 该球被赋予驾驶员优异的飞行性能，并且在短距离游戏中具有优秀的可控性，这是专业人士和其他熟练的高尔夫球手所接受的。 球也具有良好的冲击感和极好的耐磨性。

公开(公告)号：US20120157233A1

公开(公告)日：2012-06-21

申请号：US12971795

申请日：2010-12-17

申请人： Hideo WATANABE ,  Junji Umezawa

发明人： Hideo WATANABE ,  Junji Umezawa

IPC分类号： A63B37/06 ,  A63B37/00

CPC分类号： A63B37/0092 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0076

摘要： A multi-piece solid golf ball has a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and an outer layer which encases the envelope layer and has formed on a surface thereof a plurality of dimples. The core is made of an elastomer. The envelope layer is formed of an inner envelope layer and an outer envelope layer, and the intermediate layer is formed of an inner intermediate layer and an outer intermediate layer. Letting the average hardness of the core be expressed by the following formula: average core hardness (Shore D)=[core surface hardness (Shore D)+core center hardness (Shore D)]/2, the outer layer has a hardness (Shore D) which is higher than the average core hardness and each of the envelope layers and the intermediate layers is softer than the outer layer.The invention provides a multi-piece solid golf ball in which importance is placed on achieving an excellent flight when played by ordinary amateur golfers who do not have a very high head speed, and on having a good, soft feel on impact.

摘要翻译： 多片实心高尔夫球具有芯，包围芯的包络层，封装包络层的中间层，以及包围封套层并在其表面上形成多个凹坑的外层。 芯由弹性体制成。 包络层由内包层和外包层形成，中间层由内中间层和外中间层形成。 使芯的平均硬度用下式表示：平均芯硬度（肖氏D）= [芯表面硬度（肖氏D）+芯心硬度（肖氏D）] / 2，外层的硬度（肖氏 D），其高于平均芯硬度，并且每个包层和中间层比外层软。 本发明提供了一种多件式实心高尔夫球，其中重要的是在不具有非常高的头速度的普通业余高尔夫球手打球时获得优异的飞行，并且具有良好的柔软的冲击感。

公开(公告)号：US20120100932A1

公开(公告)日：2012-04-26

申请号：US12910395

申请日：2010-10-22

申请人： Hideo WATANABE ,  Junji Umezawa

发明人： Hideo WATANABE ,  Junji Umezawa

IPC分类号： A63B37/00 ,  A63B37/12 ,  A63B37/02

CPC分类号： A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0065 ,  A63B37/0076 ,  A63B37/0092

摘要： A multi-piece solid golf ball has a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and a cover which encases the intermediate layer and has formed on a surface thereof a plurality of dimples. The envelope layer is formed of an inner envelope layer, an intermediate envelope layer and an outer envelope layer. The inner, intermediate and outer envelope layers, the intermediate layer and the cover are each formed primarily of a resin material which may be of the same or different types, and the core is formed primarily of a rubber material. The cover has a material hardness which is higher than the core center hardness. One of the inner layers has a material hardness which is higher than either or both of the cover material hardness and the average core hardness (defined as the arithmetic mean of the core surface hardness and the core center hardness). The golf ball lowers the spin rate on full shots with a driver, increasing the distance traveled by the ball, and has a good controllability, maintaining a straight path particularly on full shots. In addition, it has a good feel on impact and an excellent scuff resistance.

摘要翻译： 多片实心高尔夫球具有芯，包围芯的包络层，封装包层的中间层，以及包围中间层并且在其表面上形成多个凹坑的盖。 包络层由内包层，中间包层和外包层形成。 内包层，中间层和外包层，中间层和盖各自主要由可以是相同或不同类型的树脂材料形成，并且芯主要由橡胶材料形成。 该盖具有高于芯心硬度的材料硬度。 内层之一的材料硬度高于覆盖材料硬度和平均芯部硬度（定义为芯部表面硬度和芯心硬度的算术平均值）中的任一个或两者。 高尔夫球用驾驶员全速下降旋转速度，增加了球的距离，并且具有良好的可控性，特别是在完整​​镜头上保持直线。 此外，它具有良好的冲击感和极好的抗磨损性。

公开(公告)号：US20130029787A1

公开(公告)日：2013-01-31

申请号：US13568268

申请日：2012-08-07

申请人： Hideo WATANABE ,  Junji UMEZAWA ,  Akira KIMURA

发明人： Hideo WATANABE ,  Junji UMEZAWA ,  Akira KIMURA

IPC分类号： A63B37/06 ,  A63B37/00

CPC分类号： A63B37/0031 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0064 ,  A63B37/0076 ,  A63B37/0092 ,  C08L23/0846

摘要： A multi-piece solid golf ball has a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and an outer layer which encases the intermediate layer and has formed on a surface thereof a plurality of dimples. The core is made of an elastomer. The envelope layer is formed of an inner envelope layer and an outer envelope layer, and the intermediate layer is formed of an inner intermediate layer and an outer intermediate layer. The outer layer has a hardness which is higher than the average core hardness, and each of the envelope layers and the intermediate layers is softer than the outer layer.

摘要翻译： 多片固体高尔夫球具有芯，包围芯的包络层，封装包层的中间层，以及包围中间层并在其表面上形成多个凹坑的外层。 芯由弹性体制成。 包络层由内包层和外包层形成，中间层由内中间层和外中间层形成。 外层具有高于平均芯硬度的硬度，并且每个包络层和中间层比外层软。

公开(公告)号：US20120100933A1

公开(公告)日：2012-04-26

申请号：US12912386

申请日：2010-10-26

申请人： Hideo WATANABE ,  Junji UMEZAWA

发明人： Hideo WATANABE ,  Junji UMEZAWA

IPC分类号： A63B37/00 ,  A63B37/12 ,  A63B37/06

CPC分类号： A63B37/0092 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0062 ,  A63B37/0065 ,  A63B37/0076

摘要： A multi-piece solid golf ball has a core, an envelope layer encasing the core, an intermediate layer encasing the envelope layer, and a cover which encases the intermediate layer and has formed on a surface thereof a plurality of dimples. The envelope layer is formed of an inner envelope layer, an intermediate envelope layer and an outer envelope layer. The inner, intermediate and outer envelope layers, the intermediate layer and the cover are each formed primarily of a resin material which may be of the same or different types, and the core is formed primarily of a rubber material. The cover has a material hardness which is the same as or lower than the core center hardness. One of the inner layers has a material hardness which is higher than either or both of the cover material hardness and the average core hardness (defined as the arithmetic mean of the core surface hardness and the core center hardness). The golf ball, even when used by those golfers among professionals and skilled amateurs who, on striking a ball with a driver, tend to generate shots having a rather low spin rate and a low launch angle, has an excellent flight performance and also excellent controllability in the short game that are acceptable to such users. In addition, it has a good feel on impact and an excellent scuff resistance.

摘要翻译： 多片实心高尔夫球具有芯，包围芯的包络层，封装包层的中间层，以及包围中间层并且在其表面上形成多个凹坑的盖。 包络层由内包层，中间包层和外包层形成。 内包层，中间层和外包层，中间层和盖各自主要由可以是相同或不同类型的树脂材料形成，并且芯主要由橡胶材料形成。 该盖具有与芯心硬度相同或者更低的材料硬度。 内层之一的材料硬度高于覆盖材料硬度和平均芯部硬度（定义为芯部表面硬度和芯心硬度的算术平均值）中的任一个或两者。 高尔夫球，即使在专业人士和技术熟练的业余爱好者中被这些高尔夫球手用于与驾驶员打球时倾向于产生具有相当低的旋转速度和低发射角的射击时，具有优异的飞行性能和优异的可控性 在这样的用户可以接受的短小游戏中。 此外，它具有良好的冲击感和极好的抗磨损性。

公开(公告)号：US20240173596A1

公开(公告)日：2024-05-30

申请号：US18512991

申请日：2023-11-17

申请人： Masanobu KUWAHARA ,  Hideo WATANABE

发明人： Masanobu KUWAHARA ,  Hideo WATANABE

IPC分类号： A63B37/00

CPC分类号： A63B37/0075 ,  A63B37/0021 ,  A63B37/0063 ,  A63B37/0084 ,  A63B37/0087 ,  A63B37/009 ,  A63B37/00922 ,  A63B37/0096

摘要： In a golf ball including a core, an intermediate layer, and a cover, the relationship of the surface hardness between an intermediate layer-encased sphere and the ball satisfies a predetermined relational expression, and with an initial velocity of the ball and a deflection under a predetermined load applied to the ball optimized, and letting a value of (initial velocity of core×weight of core) be Ciw, a value of [(initial velocity of intermediate layer-encased sphere−initial velocity of core)×(weight of intermediate layer-encased sphere−weight of core)] be Miw, and a value of [(initial velocity of ball−initial velocity of intermediate layer-encased sphere)×(weight of ball−weight of intermediate layer-encased sphere)] be CViw, the expression of Ciw+Miw+CViw is optimized, and lift and drag coefficients at predetermined Reynolds numbers and spin rates of dimples are set to predetermined ranges.

公开(公告)号：US20140043399A1

公开(公告)日：2014-02-13

申请号：US14055103

申请日：2013-10-16

申请人： Hideo WATANABE

发明人： Hideo WATANABE

IPC分类号： B41J2/045

CPC分类号： B41J2/04501 ,  B41J2/14209 ,  B41J2/1609 ,  B41J2/1623 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14362 ,  B41J2002/14491 ,  Y10T29/42 ,  Y10T29/49128 ,  Y10T29/49147 ,  Y10T29/49401

摘要： An inkjet head including: a head chip having; driving walls composed of piezoelectric element, wherein shear deformation is caused by applying voltage so as to jet ink, channels arranged alongside the driving walls alternatively to contain ink, outlet and inlet ports respectively provided on a front and rear surface of the head chip for each channel, driving electrodes formed on surfaces of the driving walls to apply voltage to the driving walls, and connection electrodes formed on the rear surface of the head chip to connect the driving electrodes electrically; a wiring substrate, wherein wiring electrodes are formed to apply voltage to the driving electrode through the connection electrode, bonded on the rear surface of the head chip to protrude from the head chip in a direction perpendicular to a direction of a channel array so that all the channels are exposed at the rear surface of the head chip.

摘要翻译： 一种喷墨头，包括：头部芯片，具有： 由压电元件构成的驱动壁，其中通过施加电压以喷射墨水而引起剪切变形，交替地布置在驱动壁旁边的通道，以容纳分别设置在头部芯片的前表面和后表面上的墨，出口和入口， 形成在驱动壁的表面上的驱动电极，以向驱动壁施加电压;形成在头芯片的后表面上的连接电极，用于电连接驱动电极; 布线基板，其中布线电极形成为通过连接电极向驱动电极施加电压，结合在头芯片的后表面上，以在垂直于通道阵列的方向的方向从头芯片突出，使得所有 通道在头芯片的后表面露出。

公开(公告)号：US20080015053A1

公开(公告)日：2008-01-17

申请号：US11861643

申请日：2007-09-26

申请人： Hideo WATANABE

发明人： Hideo WATANABE

IPC分类号： A63B37/12

CPC分类号： A63B37/0023 ,  A63B37/0031 ,  A63B37/0033 ,  A63B37/0034 ,  A63B43/008

摘要： A golf ball composed of a solid core of at least one layer and a cover of at least one layer is characterized in that the solid core or an inner cover layer adjacent to an outer cover layer has a color difference ΔE with a ball surface of at most 30, and at least the outer cover layer is transparent or translucent and made of a resin material that includes an interference pigment in which color develops through an interference effect by reflected light. The golf ball is stylish and has a high-quality feel, yet also has an excellent scuff resistance.

摘要翻译： 由至少一层的实芯和至少一层的盖组成的高尔夫球的特征在于，与外覆盖层相邻的实心芯或内覆盖层具有球面表面的色差DeltaE 最多30个，并且至少外覆层是透明或半透明的，并且由树脂材料制成，该树脂材料包括通过反射光的干涉效应产生颜色的干涉颜料。 高尔夫球是时尚的，具有高品质的感觉，同时也具有极佳的耐磨性。

公开(公告)号：US20140018189A1

公开(公告)日：2014-01-16

申请号：US13548648

申请日：2012-07-13

申请人： Hideo WATANABE

发明人： Hideo WATANABE

IPC分类号： A63B37/06

CPC分类号： A63B37/0096 ,  A63B37/0003 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0051 ,  A63B37/0059 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0076 ,  A63B37/008 ,  A63B37/0083 ,  A63B37/0091 ,  A63B37/0092 ,  C08G18/4854 ,  C08G18/7671

摘要： A multi-piece solid golf ball having a core, an envelope layer, an intermediate layer and a cover. The core is formed primarily of a thermoplastic resin and has a diameter of from 20 to 30 mm, the envelope layer is formed of a rubber composition containing primarily a rubber material and has a thickness of from 3 to 10 mm, the intermediate layer is formed of a resin composition containing primarily an ionomer, and the cover is formed of a resin composition containing primarily a urethane. Both the relationship among the specific gravities of the core, the envelope layer and the intermediate layer, and the relationship among the surface hardnesses of the core, the envelope layer, the intermediate layer and the cover are optimized.

摘要翻译： 具有芯，封套层，中间层和盖的多片固体高尔夫球。 芯主要由热塑性树脂形成，直径为20至30mm，包层由主要包含橡胶材料的橡胶组合物形成，厚度为3至10mm，中间层形成 主要包含离聚物的树脂组合物，并且该盖由主要包含氨基甲酸酯的树脂组合物形成。 芯，包层和中间层的比重之间的关系以及芯，包层，中间层和盖的表面硬度之间的关系优化。

公开(公告)号：US20120238377A1

公开(公告)日：2012-09-20

申请号：US13487823

申请日：2012-06-04

申请人： Hideo WATANABE

发明人： Hideo WATANABE

IPC分类号： A63B37/06

CPC分类号： A63B37/0092 ,  A63B37/0063 ,  A63B37/0075

摘要： The present invention provides a multi-piece solid golf ball having a core, an envelope layer, an intermediate layer, and a cover, in this order, and has formed on a surface thereof a plurality of dimples. The core has a hardness which gradually increases from a center to a surface thereof, the hardness difference in JIS-C hardness units between the core center and the core surface being at least 15 and, letting (I) be the average value for cross-sectional hardnesses at a position about 15 mm from the core center and at the core center and letting (II) be the cross-sectional hardness at a position about 7.5 mm from the core center, the hardness difference (I)−(II) in JIS-C units being not more than ±2. The envelope layer, intermediate layer and cover have hardnesses which satisfy the condition: cover hardness>intermediate layer hardness>envelope layer hardness.

摘要翻译： 本发明提供一种具有芯，封套层，中间层和盖的多件式实心高尔夫球，并且在其表面上形成有多个凹坑。 芯部具有从中心向表面逐渐增加的硬度，芯中心与芯面之间的JIS-C硬度单位的硬度差为15以上，（I）为交叉部的平均值， 截面硬度在距离芯心中心和核心中心约15mm的位置处，并且（II）是距离芯心中心约7.5mm的位置处的截面硬度，硬度差（I） - （II） JIS-C单位不大于±2。 包层，中间层和盖具有满足以下条件的硬度：覆盖硬度>中间层硬度>包层硬度。