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41. 发明授权

US5651741A Golf ball 失效
标题翻译：高尔夫球
公开(公告)号：US5651741A
公开(公告)日：1997-07-29
申请号：US644981
申请日：1996-05-09
申请人： Yutaka Masutani , Keisuke Ihara , Seisuke Tomita
发明人： Yutaka Masutani , Keisuke Ihara , Seisuke Tomita
IPC分类号： A63B37/00 , A63B37/14 , A63B43/00 , A63B45/02 , G03H1/04 , A63B69/36
CPC分类号： A63B43/008 , A63B37/0022 , A63B45/02 , A63B37/0003 , A63B37/14 , G03H2001/0055 , G03H2270/21
摘要： A golf ball is provided with a marking portion including a hologram implementing a color and/or pattern produced by optical interference. The marking portion is provided on the entire surface of the golf ball or only in dimples. The marking portion including a hologram reflects light and thereby glitters, and is visually recognized as a three-dimensional image, thereby improving visibility of the ball from a distance. The marking portion including a hologram allows an image to be readily reproduced by irradiating a laser beam thereto. Thus reproduced image facilitates an automated inspection for the appearance of the marking portion.
摘要翻译：高尔夫球设置有包括实现由光学干涉产生的颜色和/或图案的全息图的标记部分。标记部分设置在高尔夫球的整个表面上或仅在凹坑中。包括全息图的标记部分反射光并因此闪烁，并且被视觉识别为三维图像，从而提高球距离的可见度。包括全息图的标记部分允许通过向其照射激光束来容易地再现图像。因此，再现的图像便于对标记部分的外观的自动检查。

42. 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。

43. 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。

44. 发明授权

US06179732B2 Golf ball and golf ball marking method 有权
标题翻译：高尔夫球和高尔夫球打标法
公开(公告)号：US06179732B2
公开(公告)日：2001-01-30
申请号：US09212276
申请日：1998-12-16
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A63B5700
CPC分类号： B29D99/0042 , A63B37/0003 , A63B37/002 , A63B37/0087 , A63B45/02 , B29C43/00 , B29C45/14688 , B29C45/14819 , B29L2031/54 , B29L2031/545 , B44C3/048
摘要： Markings are imparted to the surface of a golf ball at the same time as the ball is molded in a two-part mold having an inner wall defining a spherical cavity. A is provided on the cavity-defining wall of the mold, and the cavity is then filled with a molding material. Also disclosed is a marking method which includes affixing a mark bearing film to the surface of a covered body comprising a core enclosed within a pair of half-cups, then compression molding the covered body. Markings can easily and efficiently be applied to a golf ball without compromising the uniformity of the dimple shapes on the ball surface.
摘要翻译：在球被模制在具有限定球形腔的内壁的两部分模具中的同时，标记被赋予高尔夫球的表面。 A设置在模具的空腔限定壁上，然后用模制材料填充空腔。还公开了一种标记方法，该方法包括将标记轴承膜附着在包含一对半杯内的芯的被覆体的表面上，然后压缩成型被覆体。标记可以容易且有效地应用于高尔夫球，而不会影响球表面上的凹坑形状的均匀性。

45. 发明授权

US06238194B1 Golf ball injection molds 有权
标题翻译：高尔夫球注射模具
公开(公告)号：US06238194B1
公开(公告)日：2001-05-29
申请号：US09204062
申请日：1998-12-03
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A23G122
CPC分类号： B29C45/14819 , B29C45/14073 , B29C45/34 , B29L2031/545
摘要： An injection mold for golf balls defines a spherical cavity therein and has a parting plane extending coplanar with the equator of the cavity. A plurality of molding material injecting gates are arranged in the mold body along or near the cavity equator, and a plurality of retractable core support pins are disposed in the mold at areas other than the cavity equator and poles so that the core support pins may be moved toward and away from the cavity center. A cover having a uniform gage and a smooth surface can be injection molded to produce a golf ball without radial misalignment of the core.
摘要翻译：用于高尔夫球的注射模具在其中限定球形腔，并且具有与空腔的赤道共面延伸的分型平面。多个成型材料注入浇口在腔体赤道内或其附近被布置在模具体中，并且多个可缩回的芯支撑销设置在模具中除了腔体赤道和极之外的区域中，使得芯支撑销可以朝着和远离腔体中心移动。具有均匀的规格和光滑表面的盖可以被注射成型以产生高尔夫球，而不会使芯的径向不对准。

46. 发明授权

US5879599A Method of molding golf balls 失效
标题翻译：高尔夫球的成型方法
公开(公告)号：US5879599A
公开(公告)日：1999-03-09
申请号：US676803
申请日：1996-07-08
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： B29C45/14 , B29C45/34 , B29C33/10 , B29C33/12 , B29C70/70
CPC分类号： B29C45/34 , B29C45/14065 , B29C45/14819 , B29L2031/54
摘要： A method of molding a golf ball including the steps of;standing support pins in a cavity of a golf ball molding die composed of lower and upper dies having a mating surface,supporting a core of the golf ball by the support pins such that the core is positioned at the center of the cavity,reducing the pressure in the cavity to a degree of 400 to 1.times.10.sup.-3 Torr by a vacuum pump operably coupled to a vent pin clearance formed between a vent pin and the inner wall of a vent pin hole in which the vent pin is inserted and a support pin clearance formed between the support pin and the inner wall of a support pin hole in which the support pin is inserted, the vent pin clearance and the support pin clearance being formed in the range of from 5 .mu.m to 25 .mu.m at the top portions of the vent pin hole and the support pin hole, andinjection molding a golf ball-forming material to fill the space and curing the material.
摘要翻译：一种成型高尔夫球的方法，包括以下步骤：由具有配合表面的下模具和上模具组成的高尔夫球成型模具的空腔中的支撑销，支撑销支撑高尔夫球的芯部，使得芯部位于空腔的中心，从而降低压力通过可操作地联接到通气针间隙的真空泵至400至1×10 -3乇的程度，所述通气针间隙形成在排气销和排气针孔的内壁之间，其中排气销插入其中，并且支撑销间隙形成在支撑销和插入支撑销的支撑销孔的内壁之间，排气销间隙和支撑销间隙形成在5〜25μm的范围内，在顶部通气针孔和支撑销孔，以及注射成型高尔夫球形成材料以填充空间并固化材料。

47. 发明授权

US5837183A Golf ball molding method and apparatus 失效
标题翻译：高尔夫球成型方法和装置
公开(公告)号：US5837183A
公开(公告)日：1998-11-17
申请号：US812924
申请日：1997-03-10
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A63B45/00 , B29C33/02 , B29C33/06 , B29C33/08 , B29C35/08 , B29C45/26 , B29C45/73 , H05B6/02 , H05B6/10
CPC分类号： B29C35/0805 , B29C33/06 , B29C45/73 , H05B6/105 , B29C2035/0816 , B29C2045/7368 , B29C2045/7393 , B29L2031/54 , B29L2031/545
摘要： A golf ball molding apparatus includes a mold comprising a pair of upper and lower mold halves (1 and 2) adapted to be mated to define a spherical cavity therebetween, each mold half being formed of a non-magnetic material and having a thin film layer (4) of a magnetic material applied to a cavity-defining surface thereof. An induction heating coil (5) is embedded in each mold half adjacent to the thin film layer. A cooling channel (6) is extended in the mold half for passing coolant water therethrough. A high-frequency oscillator (11) is coupled to the coil (5) for generating a magnetic field having magnetic lines of force across the thin film layer whereby the thin film layer generates eddy current to heat the cavity-defining surface. Molten stock material is then injected into the cavity. Coolant water is passed through a bore of the coil and the channel for cooling the mold and the coil whereby the stock material solidifies.
摘要翻译：一种高尔夫球成型装置包括：模具，其包括一对上半模和下半模（1和2），其适于配合以在其间限定球形腔，每个半模由非磁性材料形成并具有薄膜层（4）施加到其空腔限定表面的磁性材料。感应加热线圈（5）嵌入在与薄膜层相邻的每个半模中。冷却通道（6）在半模中延伸以使冷却水通过其中。高频振荡器（11）耦合到线圈（5），用于产生具有穿过薄膜层的磁力线的磁场，由此薄膜层产生涡电流以加热空腔限定表面。然后将熔化的原料注入空腔。冷却水通过线圈的孔和用于冷却模具和线圈的通道，由此原料固化。

48. 发明授权

US06478695B1 Golf ball and method of manufacture 失效
标题翻译：高尔夫球及制造方法
公开(公告)号：US06478695B1
公开(公告)日：2002-11-12
申请号：US09702735
申请日：2000-11-01
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A63B3704
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。

49. 发明授权

US06346053B1 Golf ball 有权
标题翻译：高尔夫球
公开(公告)号：US06346053B1
公开(公告)日：2002-02-12
申请号：US09154175
申请日：1998-09-16
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A63B3714
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0012 , A63B37/0016 , A63B37/0017 , A63B37/0018 , A63B37/0019 , A63B37/002 , A63B37/0021 , A63B45/00
摘要： In a golf ball having on its surface a multiplicity of dimples, the dimples include a majority of large dimples with a diameter of 3.0 to 4.2 mm and account for at least 65% of the entire ball surface area. The large dimples have a depth of 0.1-0.35 mm, an edge angle of up to 30°, and a radius of curvature at the edge of 1-50 mm. Not only excellent flight performance is achieved, but the ball can be smoothly released from a mold at the end of molding.
摘要翻译：在其表面上具有多个凹坑的高尔夫球中，凹坑包括直径为3.0至4.2mm的大多数凹坑，并且占整个球表面积的至少65％。大凹坑的深度为0.1-0.35mm，边缘角度高达30°，边缘的半径为1-50mm。不仅实现了优异的飞行性能，而且可以在模制结束时从模具平滑地释放球。

50. 发明授权

US6093360A Golf ball injection mold and method for injection molding golf balls 失效
标题翻译：高尔夫球注射模具和注塑高尔夫球的方法
公开(公告)号：US6093360A
公开(公告)日：2000-07-25
申请号：US123356
申请日：1998-07-28
申请人： Michio Inoue , Keisuke Ihara
发明人： Michio Inoue , Keisuke Ihara
IPC分类号： A63B45/00 , B29C45/14 , B29C45/26 , B29C45/27
CPC分类号： B29C45/2708 , B29C45/14819 , B29L2031/545
摘要： An injection mold includes a pair of mold sections which are removably mated to define a spherical cavity by their concave surfaces, support pins disposed in the mold sections for movement into and out of the cavity, and gates connected to the cavity for feeding a cover molding material from an injection molding machine into the cavity. A golf ball having a core and a cover is prepared by supporting the core in the cavity by the support pins, and injecting the cover molding material between the core and the cavity-defining surface through the gates, thereby molding the cover around the core. The gates are oriented relative to the cavity such that the cover molding material is injected in a direction off the center of the core.
摘要翻译：注射模具包括一对模具部分，其可拆卸地配合以通过其凹面限定球形腔，设置在模具部分中的用于移入和移出腔的支撑销，以及连接到腔的门，用于进给盖模塑材料从注塑机进入腔体。具有芯和盖的高尔夫球通过支撑销支撑在空腔中的芯并通过门将注塑材料注入到芯和空腔限定表面之间，由此将芯覆盖在芯周围。门相对于空腔定向，使得覆盖成型材料沿离开芯的中心的方向注入。

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