| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Table tennis ball and the manufacturing process does not include the celluloid | JP2008530414 | 2006-09-14 | JP2009507589A | 2009-02-26 | ヴォルハイム、トーマス; スク ユ、イン |
| 本発明は、望ましくは３８．５ｍｍから４８ｍｍの直径であり、２．０ｇから４．５ｇの重さであり、殻（シェル）の厚さが（約）０．２０ｍｍから１．３０ｍｍであり、その殻（シェル）が、主鎖に炭素原子のみならずヘテロ原子も有する有機無架橋ポリマーを主成分とするプラスチックで構成されたセルロイドを含まない卓球ボールに関するものである。 また一方、本発明はそうした卓球ボールの製造工程であり、第一段階で二つあるいは二つ以上の殻（シェル）パーツが製造され、次の段階で殻（シェル）パーツが接合される工程に関するものでもある。 | ||||||
| 102 | Aqueous rubber adhesive composition | JP2000015020 | 2000-01-24 | JP2000309766A | 2000-11-07 | JIALANELLA GARY L; WEINERT RAYMOND J; CADILE PAMELA L; PORTER NORMAN K; OLSON RICHARD A |
| PROBLEM TO BE SOLVED: To obtain an aqueous rubber adhesive composition which does not substantially contain a hydrocarbon solvent by incorporating, into the same, an aqueous natural rubber latex, a sulfur vulcanizing agent in an amount enough to vulcanize the latex, and a thiuram accelerator and a sulfenimide accelerator in amounts enough to reduce the vulcanization time. SOLUTION: This composition is prepared by compounding 100 pts.wt. (solid basis) aqueous blend of 35-95 wt.% natural rubber latex and 5-65 wt.% carboxylated rubber latex with 0.2-10 pts.wt. sulfur vulcanizing agent, 0.05-5 pts.wt. thiuram accelerator (e.g. dipentamethylenethiuram tetrasulfide), 0.05-5 pts.wt. sulfenimide accelerator (e.g. N-cyclohexyl-2-benzothiazolesulfenimide), 0.2-10 pts.wt. zinc oxide, 0.2-10 pts.wt. antioxidant, etc. The carboxylated rubber latex contains 30-85 wt.% conjugated diene units, 15-60 wt.% vinylaromatic monomer units and 0.1-10 wt.% units derived from an unsaturated acid or its anhydride. | ||||||
| 103 | Pressure-free tennis ball | JP14522690 | 1990-06-01 | JP2764643B2 | 1998-06-11 | HORIUCHI KUNYASU; NAKAMURA YOSHINOBU |
| 104 | Exercise balls and no pressure tennis ball | JP20296894 | 1994-08-05 | JP2610584B2 | 1997-05-14 | グレン ハージス アイ; ホツク ヨー ウーン; エイ ウイルソン ジヨン; エイ ミランダ リチヤード |
| A hollow rubber play ball is disclosed that uses a combination two or more fillers to produce desirable playing properties in a tennis ball as specified by the International Lawn Tennis Federation (ITF). The preferred play ball is a pressureless tennis ball. The specific fillers disclosed are mineral type particulate reinforcing fillers such as silicas and carbon black, polymeric fillers such as cellulose, a reaction product of grafting polyethylene with cellulose, and ethylene-vinyl acetate copolymers. These fillers can also have surface treatments to enhance the elastomer-filler interaction. Another reinforcing filler that can be introduced with the rubber components is the non-rubber constituents in skim rubber that serve to increase the modulus of a compounded rubber. | ||||||
| 105 | Pressure-free tennis ball | JP13562991 | 1991-05-10 | JP2558559B2 | 1996-11-27 | HORIUCHI KUNYASU |
| 106 | Play ball and pressureless tennis ball | JP20296894 | 1994-08-05 | JPH07149958A | 1995-06-13 | AI GUREN HAAJISU; RICHIYAADO EI MIRANDA; JIYON EI UIRUSON; UUN HOTSUKU YOO |
| PURPOSE: To produce a hollow rubber-made play ball which has stable playing properties and a durability and causes few softened cases of the ball after repeated stressing, by using a composite rubber composition comprising a rubber, a mineral-type particulate reinforcing filler, a polymeric filler and a hardener. CONSTITUTION: This composite rubber composition comprises (A) at least one rubber, (B) at least one mineral-type particulate reinforcing filler containing a silica and/or carbon black (preferably, e.g. a filler having a specific weight of 1.2 or larger and a particle size of from 0.01 to 0.1 μm), (C) a polymeric filler comprising at least one selected from a reaction product of grafting polyethylene with cellulose and an ethylene/vinyl acetate copolymer and (D) a sulfur- based hardener for curing a rubber. A composite rubber composition wherein the mineral-type particulate reinforcing filler of (B) is a silica of from 1 to about 40 phr and the rubber of (A) is polyisoprene, polybutadiene and/or a skim rubber, is preferable. COPYRIGHT: (C)1995,JPO | ||||||
| 107 | JPH0522200Y2 - | JP4640688 | 1988-04-06 | JPH0522200Y2 | 1993-06-07 | |
| 108 | Rubber composition for hollow core of non-pressure tennis ball | JP10917990 | 1990-04-25 | JPH048374A | 1992-01-13 | NAKAMURA YOSHINOBU; HORIUCHI KUNIYASU |
| PURPOSE:To improve repulsive performance of a non-pressure tennis ball and a feeling of hitting the ball by using specific polybutadiene rubber. CONSTITUTION:Polybutadiene rubber of 5X10<6> to 2X10<7> Z mean molecular weight is used with high cis-polybutadiene containing 97wt.% or more cis-1, 4-coupling as a rubber component of a core rubber composition of a non-pressure tennis ball. Here, a rubber molecule of high molecular weight is more contained by specifying the Z mean molecular weight to 5X10<6> or more. In this way, repulsive performance of the non-pressure tennis ball and a feeling of hitting the ball are improved. | ||||||
| 109 | JPS6442067U - | JP4640688 | 1988-04-06 | JPS6442067U | 1989-03-14 | |
| 110 | Tennis ball | JP17128285 | 1985-08-05 | JPS6148385A | 1986-03-10 | BURAIAN KUREAA |
| 111 | JPS5923223B2 - | JP9167978 | 1978-07-28 | JPS5923223B2 | 1984-05-31 | TOOMASU FURIIMAN RIIDO; REIMONDO KINTSU RITSUTSUERUTO |
| 112 | Nonnpressure thennis ball | JP9656778 | 1978-08-08 | JPS5434934A | 1979-03-14 | TAARENSU UIRIAMU POTSUKURINTON |
| 113 | Expanded ball for sports that noises are reduced and is provided with pressure holding property for long term | JP9167978 | 1978-07-28 | JPS5427831A | 1979-03-02 | TOOMASU FURIIMAN RIIDO; REIMONDO KINTSU RITSUTSUERUTO |
| 114 | JPS5240854Y2 - | JP5254075 | 1975-04-17 | JPS5240854Y2 | 1977-09-14 | |
| 115 | Play ball and method for manufacturing same | JP4981076 | 1976-04-30 | JPS528337A | 1977-01-22 | JIEEMUSU JIYOONZU HINTON |
| 116 | JPS51133554U - | JP5254075 | 1975-04-17 | JPS51133554U | 1976-10-28 | |
| 117 | JPS5017897B1 - | JP6269265 | 1965-10-14 | JPS5017897B1 | 1975-06-25 | |
| 118 | 太极健身球 | CN00234847.0 | 2000-05-18 | CN2427240Y | 2001-04-25 | 金健松 |
| 本实用新型涉及一种太极健身球。它具有一个中空球壳(1),球壳上开有通孔(3),通孔(3)内装有由内盖(4)和外盖(5)组成封盖(2)。采用太极健身球练习时,可方便地对球的重量进行调整,使练习者易于掌握动作要领,得到理想的练习效果,达到强身健体的目的。 | ||||||
| 119 | 一种发光球 | CN201420384764.0 | 2014-07-11 | CN204083826U | 2015-01-07 | 金朝阳 |
| 本实用新型公开了一种发光球，包括一个由弹性透光材料构成的球体壳(1)，该球体壳(1)内部具有空腔，其特征在于，所述空腔内有化学发光药剂(2)，所述的化学发光药剂是固体或液体或固体液体混合的，所述的化学发光药剂为分别封装的两种混合后可发生化学发光反应的化学发光药剂，它们至少有一种装在一个或多个可破碎容器(3)内。该装置真正实现了发光液体在内部的发光球体，充分展现了液体发光的特殊效果，尤其是球类转动弹跳时的发光效果，与现有电发光单纯的闪动等非常不同，大大增加了球类的娱乐性。 | ||||||
| 120 | 一种新型竞技球类运动地乒球竞赛球场 | CN200820045530.8 | 2008-03-27 | CN201216849Y | 2009-04-08 | 柳天扬 |
| 一种新型的竞技球类运动―地乒球竞赛球场，其由球网(1)、得分内场地(2)组成，场地长度等于8米，宽度单打时3米，双打时3.4米，球网高度等于0.75米。地乒球运动比赛场地比乒乓球大，比网球小，具有活动范围适当，易学、易练、发力更酣畅、回合多、运动量可大可小、场地限制少、球速较慢、旋转变化多、技巧性更强，更适宜男女老幼练习。 | ||||||
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