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JP4497609B2 |
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JP2010106382A |
To provide a grained leather-like sheet having vivid color and preventing the discoloration with time.The grained leather-like sheet having a fibrous base substance and a porous layer formed on the surface thereof is regulated so that th...
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JP2010082975A |
To provide a transfer film which is high in durability and easy to manufacture.The transfer film is equipped with: a heat resistant film 101, an exfoliation layer 111 arranged on a first surface 102 of the heat resistant film 101, a coat...
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JP4448077B2 |
The invention concerns a bladder (1) for an inflatable ball, in particular a soccer ball. The bladder (1) comprises at least two planar reinforcing surfaces (10) extending in the interior of the bladder (1) and at least one electronic de...
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JP4433237B2 |
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JP4433489B2 |
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JP2010022822A |
To provide a sportsball reducing the risk of injury to younger children.The problem is solved by selecting volume/weight, surface area/weight, and cover layer/carcass thickness ratios. For example, a soccer ball may have a volume/weight ...
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JP4408533B2 |
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JP3155393U |
To provide an outer skin side material for a ball for ball games, which can simplify and improve the efficiency of the manufacturing process and the bonding work of the ball for ball games, and can secure high quality at a safe and low c...
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JP2009258259A |
To provide a balloon body which can be used as, for example, a toy like a beach ball, an advertisement display body, or the like and is expanded by being filled with gas and is superior in design/display performance.The balloon body is a...
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JP3154626U |
To provide a valve core for a rubber ball devised so as not to cause allergy even if it comes into contact with the valve core of the rubber ball. A valve core 1 for a rubber ball has an upper portion 5 that fits in a hole 3 of the rubbe...
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JP3154714U |
To select various types of air injection valves according to a customer's order and to manufacture a tennis ball as needed, thereby having extremely high industrial utility value and enhancing economic effect. Provided is a molded struct...
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JP4341856B1 |
To provide a ball umbilicus rubber capable of minimizing air leakage. A large number of soft-seal rubber small chip pieces 6 serving as air leak air outflow blocking valves are provided in an empty body portion 7 such as a semi-circular ...
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JP2009222216A |
To mechanically take in and out air by easily push-opening an inner valve of an air injection hole in a float or the like, with reduced human labor, without deforming the inner valve of the float or the like by hand.The inner valve in th...
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JP3153596U |
To provide an interesting throwing play tool in which a ball is thrown and competed by using the momentum of an elastic ball. A play equipment main body 1 in which a plurality of baskets 3a, 3b, 3c having different open areas are sequent...
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JPWO2007119478A1 |
A composite sheet composed of a fibrous substrate and a porous film layer laminated on the fibrous substrate. A plurality of recesses are formed discontinuously on the surface of the porous film layer, and a plurality of microholes are p...
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JP3152040U |
To provide a ball for ball games, which has a slow falling speed and does not fly far, which can be enjoyed even by a person who cannot enjoy the ball game at a normal ball speed. By lightening the surface of a ball such as rubber and in...
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JP2009153543A |
To provide a ball with a higher merchandizing value which satisfies the requirements for rebounding and controlling performances at a higher level.The ball 1 comprises a tube 2 into which a gas is injected and a skin member 10 disposed o...
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JP2009153539A |
To provide a ball with excellent outside appearance by forming a beautiful printed layer on a previously curved molded skin panel.The ball includes a tube 2 into which air is injected and a plurality of skin panels 3 to cover the outer s...
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JP2009137586A |
To provide an air plug which can be used for an airbag, can rapidly perform injection and exhalation of air, has no possibility of largely projecting in any case and does not become obstructive.The air plug is equipped with an air feedin...
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JP4259893B2 |
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JP2009090119A |
To provide sportsballs reducing the risk of injury to younger children.The above problem is solved by selecting volume/weight, surface area/weight, and cover layer/carcass thickness ratios.
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JP4259930B2 |
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JP4260776B2 |
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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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JPWO2007026656A1 |
To provide a gas separator which can be miniaturized and lightened and can be used even without a power source. At least a part of a partition wall separating the outside and the inside of an airtight container (2) is configured includin...
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JP2009006052A |
To provide a ball including a skin panel covering the outer surface of a spherical body, relaxing a shock to a user without any obstacle to a ball game, dispensing with an adhesive material for non-slip use, and allowing a user easy gras...
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JP4187871B2 |
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JP3146498U |
To provide a ball for a ball game so that the ball for the ball game can be seen well even when it becomes dark at dusk, and the ball game can be extended. The ball is impregnated with a self-luminous material, or the ball material is mi...
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JP3145342U |
To provide a hollow ball made of vinyl chloride having antibacterial and deodorant properties in which a powdery substance is uniformly dispersed in a vinyl chloride paste and, if necessary, is localized on a surface layer portion of a v...
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JP4155708B2 |
A ball for a ball game includes an elastic bladder having the form of a spherical hollow body into which compressed air is charged, a reinforced layer formed on a whole surface of the bladder, and a plurality of leather panels bonded ont...
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JP4157023B2 |
The present invention relates to a method for the manufacture of three-dimensional parts of a ball, in particular of a soccer ball with the steps of providing an outer material (20) and at least one backing material (10), the three-dimen...
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JP4136035B2 |
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JP4134336B2 |
A football teaching aid comprises a football ( 20 ) having a number of differently coloured target areas ( 21, 22, 23, 24 ) marked on the surface of the football ( 20 ), each indicating an area on the surface of the football ( 2 ) to be ...
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JP2008132300A |
To provide a method of manufacturing a soft tennis ball with an integral inflation valve.According to this manufacturing method, the soft tennis ball is formed by bonding two rubber semicircular bodies, the inflation valve is integrally ...
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JP4081087B2 |
The ball for a ball game of the invention includes a fabric layer (1) having a spherical 12-hedron where twelve right pentagonal fabric pieces (2) arc sewn together. The marginal edges of the fabric piece being folded by 90 degrees, and ...
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JP4074878B2 |
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JP4064970B2 |
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JP2008507374A |
Device and method for occupying a human subject with physical and mental activities. Includes (a) human mountable and movable object (12) having total volume in a range of between about 0.5 and 5 cubic meters and being sufficiently stron...
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JP4060770B2 |
A sheet material having a polymer layer over the surface of a base fabric, the polymer layer comprising primary outwardly projecting pebbles and secondary pebbles and valleys over the primary outwardly projecting pebbles, wherein an aver...
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JP2008049148A |
To provide a sheet-like object for a ball to be appropriately used mainly for volleyball or beach volleyball, excellent in the controllability in the play in total including tossing and serving and in the smoothness of the degree of stal...
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JP2008506429A |
The invention relates to the outer covering for a ball ( 1 ), in particular for a football, comprising a plurality of joined together, in particular, sewn, sections ( 2, 3, 4 ). The invention is characterised by a first group of essentia...
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JP2008029841A |
To provide a sport ball, more generally, an air pressure type object which is employed under a predetermined pressure and is intended to be employed for a user to be released from the monitoring and maintenance of internal pressure.The s...
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JP2008018116A |
To prevent air leakage and prevent the outflow of lubricant for a long period of time.This tube 22 is provided with a valve 31 having a needle passage 45 for inserting an air injection needle from a tube outside into a tube inside, and a...
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JP4028910B2 |
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JP4022817B2 |
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with self-contained inflation means for inflating or more likely adding pressure to the ball. The inflation means ...
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JP4022467B2 |
The present invention provides a soft tennis ball with a rubber valve that is lightweight, is made of a single member, and provides excellent sealing to completely prevent air inside the tennis ball from leaking. In a soft tennis ball ha...
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JP4022809B2 |
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism ...
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JP4018818B2 |
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JP2007238068A |
To provide an instrument for injecting air by connecting to a widely-used elastic tube. The elastic tube is composed by putting a buoyant material 1 into an elastic tube of a ring buoy. An air inlet of the elastic tube is composed of a f...
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