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Patent Searching and Data


Matches 451 - 500 out of 2,489

Document Document Title
JP2014090957A
To provide a method for manufacturing a golf ball which imparts an excellent hitting feeling, and has excellent abrasion resistance and high impact durability while reducing a burden on the environment, and a golf ball obtained by this m...  
JP5481347B2  
JP5480210B2  
JP2014509539A
A leakage-proof [two layer] ball is provided with the following. Outer cover layer 1, Middle main part layer 2, Spool layer 3, Internal body layer 4 and two-layer protection layer 5. Middle main part layer 2, spool layer 3, internal body...  
JP5467557B2  
JP5458422B2  
JP2014054542A
To provide a golf ball composition which improves repulsive force, distance and feeling of a golf ball having individual particles of non-fusion plastic polymer in a thermosetting polymer matrix.A golf ball composition is a foreign compo...  
JP2014054547A
To provide a neoprene bladder for an inflatable sportball which possesses low air permeability and good bounce and rebound capabilities and also has superior resiliency and air retention, and a method of manufacturing a neoprene bladder....  
JP5425139B2  
JP2014018257A
To provide a method for forming a spherical body such as a golf ball, etc. with film thickness of an outermost cover layer emitting rainbow-colored light minimized as much as possible when forming the layer on a surface.A first film with...  
JP5401816B2  
JP5395153B2  
JP5395154B2  
JP5397211B2  
JP2014501159A
The game ball which has the cover which comprised one or more cover panel blanks and one or more reinforcing member blanks, for example, a football, is provided. The heat bond of a cover panel blank and the reinforcing member blank is mu...  
JP5389400B2  
JP2013226417A5  
JP5373276B2
To provide a shaping mold 2 which can obtain a golf ball excellent in aerodynamic symmetry and appearance. The shaping mold 2 includes upper and lower molds 4 and 6. The upper and lower molds 4 and 6 are put together to form a spherical ...  
JP5369254B2
To provide an efficient soft tennis ball manufacturing method which is simple in manufacturing processes, does not depend on the skill of a worker, and suppresses the generation of a man-caused defective product. The edge parts G, L of t...  
JP2013248294A
To provide a novel method of manufacturing a golf ball, configured to form a spherical core having less variations in compression deformation amount and stabilized properties.A method for manufacturing a golf ball comprises: a step of pr...  
JP5364339B2
There are provided a golf ball molding die in which a mold deposit produced when a gas is discharged can be removed easily, and the area of a venting opening per unit area of the tip end of a pin can be increased tremendously, and a golf...  
JP5364596B2
To develop and provide a method of simply regenerating used tennis balls which regenerates used tennis balls to practice balls by a simple method, allows them to be used on a tennis court or the like inexpensively, allows resources to be...  
JP5364331B2
There are provided a golf ball molding die capable of manufacturing a golf ball having a satisfactory surface condition, and a golf ball manufactured by using the die. The present golf ball molding die comprises at least two die bodies w...  
JP5360013B2
To provide a method for producing a rubber composition for a homogeneous solid golf ball in which a cocrosslinking agent such as a metal unsaturated carboxylate is satisfactorily minutely dispersed and which can be manufactured with sati...  
JP3187442U
[Subject] A seal attachment machine of a golf ball with a player useful to draw or mark a line to a golf ball is provided. [Means for Solution] It consists of ball pedestal 11, 標線 lid 12, and sole plate 13. A concave in which a golf ...  
JP2013236877A
To provide a method for manufacturing a golf ball excellent in kneading work efficiency when preparing a core rubber composition containing (d) a carboxylic acid and/or a salt thereof.There is provided a method for manufacturing a golf b...  
JP5338137B2
The present invention provides a method of manufacturing golf balls having a rubber core of at least one layer and a cover of at least one layer which encloses the rubber core, which method includes the step of molding at least one layer...  
JP2013226417A
To provide a mold plate and a method of molding a golf ball core.A mold for manufacturing hemispherical sections for a golf ball includes a mold plate 620 and a movable insert 628. The mold plate 620 includes a first surface 621. The mov...  
JP5337892B2
To provide a golf ball having excellent aerodynamic symmetry and a long carry. A data set of parameters dependent on a surface shape of the golf ball is calculated on the basis of the surface shape appearing at a predetermined point ever...  
JP5336756B2
To achieve reduction of cost and stable manufacture, in a simple manufacturing method for a joined body (a skin layer panel) comprising a sheet member such as a leather panel and an elastic member joined to its inside. A ball 1 comprises...  
JP5327304B2
To provide a rubber-crosslinked molding for a golf ball further enhancing the flexibility in hardness design of hardness distribution to the inside from the surface of a core. The rubber-crosslinked molding for the golf ball is obtained ...  
JP5329180B2
The accuracy or computation speed of mechanical analysis of a golf ball using the finite element method is increased. In the mechanical analysis, a model representing the golf ball is prepared on a computer, and computation is made by th...  
JP2013215610A
To provide a golf ball excellent in flying distance, flight stability and controllability.A golf ball includes a center, an intermediate layer, a reinforcement layer, a cover and a paint layer. The golf ball has many dimples on a surface...  
JP2013215611A
To provide a golf ball excellent in flying distance, flight stability and controllability.A golf ball includes a center, an intermediate layer, a reinforcement layer, a cover and a paint layer. The golf ball has many dimples on a surface...  
JP5323340B2
A mold 2 includes a pair of mold halves (upper mold half 4 and lower mold half 6). A spherical cavity is formed by mating upper mold half 4 and lower mold half 6. A large number of pimples 10 are provided on the cavity face of the upper ...  
JP2013212369A
To provide a method of making a golf ball with a reduced gate defect.A method may include using a mold that has a mold cavity with a mold chamber with a surface and a parting edge disposed along the perimeter of mold chamber. At least on...  
JP2013183833A
To provide a golf ball 2 which can be easily evaluated objectively.A golf ball 2 includes a spherical core 4 and a cover 6 located outside the core 4. The core 4 includes a spherical center 8 and an intermediate layer 10 located outside ...  
JP2013176502A
To obtain run data of high reliability.In a method, an initial condition of a hit ball and an actually measured falling condition are used, and the run being a distance from a landed point to a final reaching point is simulated. Preferab...  
JP5282131B2
To provide a golf ball excellent in aerodynamic symmetry and a flight distance. On the basis of a surface shape appearing momentarily at a predetermined position by rotation of the golf ball having many dimples on its surface, a data gro...  
JP5272970B2
The invention provides a golf ball material composed of an ionomeric resin composition obtained by melt-blending under applied heat one or more compounds selected from among UV/EB-curable materials with, in the presence of a peroxide, a ...  
JP2013532517A
A manufacturing method of a golf ball and a golf ball is indicated. In one mode, it is a manufacturing method of a golf ball, A process of fabricating a cover produced with thermoplastics which covers at least one middle class of a golf ...  
JP2013150690A
To provide a method for producing a golf ball having an excellent hitting feeling, scuff resistance, and high hitting durability while reducing a load on environment, and to provide the golf ball obtained by the method.A method for produ...  
JP2013150689A
To provide a method for producing a golf ball having an excellent hitting feeling, scuff resistance, and high hitting durability while reducing a load on environment, and to provide the golf ball obtained by the method.A method for produ...  
JP5258616B2  
JP5257222B2  
JP2013146569A
To provide a printing method in which at least a hemispherical portion of a spherical object to be printed can be printed by pressing a pad against the portion one time, and which can prevent an image printed on the spherical object to b...  
JP2013144257A
To stably obtain a bonded body comprising a sheet member such as leather panels and an elastic member bonded inside thereof by an easy manufacturing method at low cost.A ball 1 includes a core 2 and a plurality of skin panels 3 covering ...  
JP5235875B2  
JP5231797B2  
JP2013132312A
To provide a method of manufacturing a golf ball having a good hitting feeling when struck, good scuff resistance and high durability to impact while reducing loads on an environment, and to provide the golf ball obtained by the method.T...  

Matches 451 - 500 out of 2,489