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JP4509706B2 |
A marking device includes an ink jet printer (6) using an on-demand system. The printer (6) includes a body (18), a head (22), a slide table (24), a tray (26), an ink vessel (28), a solvent vessel (30), a pump (32) and a rest (34). The h...
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JP2010155071A |
To improve leak tightness of a valve for a ball. The valve for a ball includes a casing 100 and a core 200. The core 200 is arranged at least partially inside the casing 100. The core 200 comprises a first sealing area 230 with a plurali...
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JP4500622B2 |
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JP4493176B2 |
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JP4485905B2 |
The object of the present invention is to provide a golf ball having a paint film which is obtained from an environment-friendly aqueous paint and is excellent in the durable adhesion. The present invention provides a golf ball comprisin...
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JP4479865B2 |
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JP4476277B2 |
Golf balls and a system for finding golf balls and methods for making golf balls and methods for using such balls. In the case of one exemplary golf ball, the ball includes a shell and a core material which is encased in the shell and a ...
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JP4466799B2 |
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JP3159021U |
To improve a simple plane design of a known sphere surface, to provide a medicine ball with a casual visual effect, a cultural and artistic appearance, and an inlaid spherical shape having an artistic effect in addition to the functions ...
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JP2010082418A |
To provide a stamp which can beautifully and simply stamp visually joyful ball marks such as characters picture characters, etc.In a golf ball marker, a ball-shaped stamp base which includes a plurality of ink-adhering parts on the same ...
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JP4451401B2 |
A golf ball that includes (a) a core comprising a center; (b) an outer cover layer; and (c) one or more intermediate layers; wherein at least one of the core or the intermediate layer comprises a composition that includes (i) at least on...
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JP4451109B2 |
Disclosed is a golf ball, which includes a core and a polyurethane cover covering over the core. A composition of the cover includes a thermoplastic polyurethane elastomer which contains, as its component, a compound having three or more...
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JP4446134B2 |
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JP4447972B2 |
The object of the present invention is to provide A method for producing a golf ball that is excellent In the durability of the mark, the adhesion of the paint Film and the productivity. In the present invention, since the curing agent c...
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JP4424842B2 |
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JP4419026B2 |
A multi-piece golf ball has a core ( 3 ), an interlayer ( 5 ), and a cover ( 7 ), the core ( 3 ) being provided with a spherical main part ( 31 ) and a plurality of ribs ( 32 ) formed on the main part ( 31 ), the interlayer ( 5 ) being a...
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JP4417690B2 |
A rubber dispersion composition comprises (parts by weight): polybutadiene (P1) (12-50, preferably 15-19), zinc diacrylate (P2) (50-85, preferably 75-85) and processing promoter (P3) (0.5-5). (P3) Is selected from low molecular weight po...
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JP4405173B2 |
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JP2010005384A |
To provide a bowing ball for preventing the deterioration of durability, weight balance change, the deterioration of playing property, and the rise of a cost on the ball, which are caused by arranging indicia or logo, etc., concerning th...
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JP2009291619A |
To provide compositions for golf balls that include modified polyurethane, and golf balls obtained by using the composition.The golf ball includes a core and a cover, wherein the cover is formed from a composition comprising: a prepolyme...
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JP4387539B2 |
A golf ball includes a core, an intermediate layer, and a cover. At a boundary between the core and the intermediate layer or at a boundary between the intermediate layer and the cover, convex ribs are formed in a network pattern on a fi...
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JP4381757B2 |
A method for manufacturing a golf ball by forming half shell covers using a rubber composition and forming golf ball covers using the half shell covers. The adhesion strength between the bonding surfaces of half shells (durability of gol...
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JP4376434B2 |
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JP4374500B2 |
A multi-piece golf ball has a core 3 , an interlayer 5 , and a cover 7 , the core 3 having a spherical main part 9 and a plurality of ribs 11 provided on the surface of the main part 9 , the interlayer 5 being inserted into depressions s...
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JP4372318B2 |
There is provided a golf ball bearing highly fashionable marks representing a brand name and a play number, both of which are excellent in visibility. The golf ball has two sorts of marks printed on its ball body surface. The two marks h...
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JP4367586B2 |
To provide an inexpensive manufacturing method of a golf ball of good quality. When a golf ball which is made of a spherical rubber elastic body at least partially, an unvulcanized rubber compound is extruded into a stick-shape by using ...
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JP2009225819A |
To provide a sphere-manufacturing method which is applicable for decoration, enjoyment and the presentation of a gift by combining different pure natural materials.In the sphere-manufacturing method, a combined body in which an inserter ...
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JP2009226549A |
To provide a boring device for a bowling ball can firmly clamp the bowling ball while suppressing cost.The boring device is provided with a ball placement table 2 for placing the bowling ball B, a fixing device 3 for fixing the bowling b...
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JP2009226115A |
To provide a golf ball 2 having excellent carry, flying stability and controllability.The golf ball 2 includes a center 12, an intermediate layer 14, a reinforcing layer 6, a cover 8 and a paint layer 10. The golf ball 2 has multiple dim...
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JP2009226122A |
To provide a golf ball 2 having excellent carry, flying stability and controllability.The golf ball 2 includes a center 12, an intermediate layer 14, a reinforcing layer 6, a cover 8 and a paint layer 10. The golf ball 2 has multiple dim...
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JP4340597B2 |
The present invention provides a golf ball having excellent rebound characteristics and excellent flight performance, while maintaining good durability and good appearance. The present invention relates to a golf ball comprising a core c...
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JP4340599B2 |
The present invention provides a golf ball having excellent rebound characteristics and flight performance, while maintaining good durability and appearance. The present invention relates to a golf ball comprising a center, an intermedia...
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JP2009213712A |
To provide a method for manufacturing a ball for a ball game excellent in appearance characteristics after injection molding and durability.The method for manufacturing the ball for the ball game having a diameter of 50-70 mm includes: d...
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JP4330958B2 |
A ball body is formed with a mold having upper and lower mold half. Dimples 16 having a shape inverted from the shape of the pimples of the mold are formed on the ball body. The dimples 16 in the vicinity of the equatorial line have a si...
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JP4327564B2 |
A mold comprises a spherical cavity, a support pin capable of being moved forward and backward with respect to the cavity, and a vent pin (8). The vent pin (8) includes two slits (S), an annular groove (20) and a vertical groove (22). An...
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JP4324299B2 |
The present invention provides a golf ball having soft and good shot feel, high rebound characteristics and excellent abrasion resistance when hit by an iron club. The present invention related to a golf ball comprising a core and at lea...
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JP4313316B2 |
The present invention discloses an improved method for transferring an image onto an object which has a surface that curves in two directions. After providing a source containing an image capable of thermal transfer, a target surface is ...
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JP4303681B2 |
Disclosed are golf balls having soft, resilient bimodal ionomeric covers with improved softness and scuff resistance and methods for their preparation. The soft, resilient bimodal ionomeric covers comprise at least partially neutralized ...
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JP2009153540A |
To obtain a ball having a better touch of use with the restricted distortion of the ball by substantially uniformizing the foamed state of a foam member between the core part and a skin member.The ball 1 comprises a tube 2 as the core pa...
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JP2009148563A |
To provide a die for molding a golf ball which can easily and accurately control the depth of dimples after grinding which greatly affects the trajectory of the golf ball, and a golf ball manufactured by the mold.The golf ball molding di...
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JP4291519B2 |
The present invention is directed to improved polybutadiene compositions suitable for use in molded golf ball core construction. The improved polybutadiene compositions are composed of at least two certain types of polybutadiene, which h...
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JP2009119256A |
To provide a method of manufacturing a golf ball including a step of preparing a master batch made of unsaturated carboxylic acid and/or its metal salt.The method of manufacturing golf balls includes the steps of pre-preparing a masterba...
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JP2009119255A |
To provide a method of manufacturing golf balls which includes the step of preparing an inorganic filler masterbatch.The method of manufacturing golf balls includes the steps of pre-preparing an inorganic filler masterbatch by mixing an ...
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JP4261122B2 |
A fixture element (24) which enhances loading/unloading of a ball (B) relative thereto while promoting supporting engagement with and positioning of the ball to allow an image to be imprinted on an outer spherical surface thereof by a pr...
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JP2009080080A |
To provide an eccentricity gauge for a globe capable of measuring eccentricity of a ball with high dimensional accuracy, at a moderate price, and in a short period of time, which is measuring devices measuring deviance of eccentricity of...
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JP4252849B2 |
A mold (1) includes an upper mold half (U) and a lower mold half (L). The mold (1) includes a gate (G), a pole vent pin (P), a support pin (S) and an intermediate vent pin (M). The support pin (S) has a latitude (θs) of 45 degrees to 85...
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JP4251925B2 |
A golf ball with favorable rebound and flight performances without impairing durability, and a method of manufacturing the same are provided. There are provided a golf ball having a solid core and a cover surrounding the solid core, char...
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JP2009066401A |
To disclose a method of making a game ball having a carcass comprising a foamed intermediate layer and a plurality of raised seams made of an outer layer.The foamed intermediate layer may be formed of two sheets of foamed material. The s...
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JP4247604B2 |
In a golf ball comprising an elastic core, an intermediate layer of at least one layer, and a cover which is provided on its surface with a plurality of dimples, wherein the cover has a gage of 1.0-1.5 mm, the intermediate layer has a ga...
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JP3149336U |
To provide a marking device for a golf ball, which can easily mark a golf ball in a stably fixed state and can easily put in and take out the ball. A pair of hemispherical shapes 1a, 1b having a hemispherical internal space is provided, ...
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