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    • 1. 发明授权
    • Pneumatic tire using fiber composite material
    • 气动轮胎采用纤维复合材料
    • US5975173A
    • 1999-11-02
    • US740952
    • 1996-11-05
    • Ryuji IzumotoTeruo MiuraKoshiro MonjiShinichi IwasakiKentaro FujinoMasayuki Ohashi
    • Ryuji IzumotoTeruo MiuraKoshiro MonjiShinichi IwasakiKentaro FujinoMasayuki Ohashi
    • B60C11/00C08J5/04C08J9/00B60C1/00B60C11/12
    • C08J5/046B60C11/00C08J9/0085B60C2011/147C08J2307/00C08J2309/00C08J2321/00Y10S152/03Y10T152/10513
    • A fiber composite material in which short fibers, such as polyester short fibers, are added to a matrix, such as a cross-linked rubber matrix, is provided, wherein a heat shrinkage ratio of the short fibers is 8% or less at fiber composite material molding temperatures of 140 to 200.degree. C. Also provided is a pneumatic tire in whose tire tread the fiber composite material is used. Such pneumatic tires include pneumatic tires provided with a foamed rubber layer in a tire tread. The foamed rubber layer has an average cell diameter of 10 to 120 .mu.m and an expansion ratio of 3 to 50%. A solid phase rubber portion of the foamed rubber layer includes 5 to 55 parts by weight of carbon black, 55 to 5 parts by weight of silica, and 1 to 15 parts by weight of short fibers to 100 parts by weight of a diene-base rubber component including 70 to 20 parts by weight of natural rubber and 30 to 80 parts by weight of polybutadiene rubber. A surface of the tire tread has a hardness of 52 or less at 0.degree. C. The short fibers have a length which is from 0.5 to 3 mm and which is shorter than a minimum gap between sipes of a tire surface, a diameter of 30 to 100 .mu.m, an aspect ratio of 5 to 100, and a heat shrinkage ratio of 8% or less at 140 to 200.degree. C. On-ice performance of the pneumatic tire of the present invention is excellent.
    • 提供了一种纤维复合材料,其中将诸如聚酯短纤维的短纤维添加到诸如交联橡胶基质的基质中,其中在纤维复合材料中短纤维的热收缩率为8%以下 材料成型温度为140〜200℃。还提供了一种充气轮胎,其轮胎胎面使用纤维复合材料。 这种充气轮胎包括在轮胎胎面中设置有发泡橡胶层的充气轮胎。 发泡橡胶层的平均泡孔直径为10〜120μm,发泡倍率为3〜50%。 发泡橡胶层的固相橡胶部分包含5至55重量份的炭黑,55至5重量份的二氧化硅和1至15重量份的短纤维至100重量份的二烯基 橡胶组分包括70至20重量份的天然橡胶和30至80重量份的聚丁二烯橡胶。 轮胎胎面的表面在0℃下的硬度为52以下。短纤维的长度为0.5〜3mm,比轮胎表面的刀槽花纹之间的最小间隙短,直径为30 至100μm,纵横比为5〜100,在140〜200℃下的热收缩率为8%以下。本发明的充气轮胎的冰上性能优异。
    • 6. 发明授权
    • Video game apparatus, image processing method and program
    • 视频游戏装置,图像处理方法和程序
    • US07140962B2
    • 2006-11-28
    • US10616325
    • 2003-07-08
    • Nobuya OkudaMasayuki OhashiShigenobu Matsuyama
    • Nobuya OkudaMasayuki OhashiShigenobu Matsuyama
    • A63F13/00
    • A63F13/5372A63F13/10A63F13/213A63F13/219A63F13/24A63F13/52A63F13/837A63F13/843A63F2300/303A63F2300/306A63F2300/66A63F2300/8076
    • It is an object of the present invention to increase the game operability, and to increase the feeling of pressure and feeling of actual presence on the scene, by making it possible to display partial enlarged images of the scope displays or each of a plurality of players in a manner that allows mutual influence on the screen on which the game images are displayed. The apparatus of the present invention is a video game apparatus in which the game is caused to proceed by shooting with four imitation guns 30 from the front surface of a display part 11 on which game images are displayed; in this apparatus, respective enlarged images are created and displayed from an infrared camera 40 that can detect in a discriminating manner respective light spots on the screen from the laser light emitters 32 of the respective imitation guns 30, and positional data of the images displayed in regions that include the light spots corresponding to partial regions that include the respective light spots on the screen of the display part 11.
    • 本发明的目的是提高游戏操作性,并且通过使得可以显示示波器显示器的多个播放器的各个部分放大的图像或多个播放器中的每一个来增加场景的实际存在的压力感和感觉 以允许在显示游戏图像的屏幕上相互影响的方式。 本发明的装置是一种视频游戏装置,其中使用四个模拟枪30从显示游戏图像的显示部分11的前表面拍摄来进行游戏; 在该装置中,从红外线摄像机40创建并显示相应的放大图像,红外线摄像机40可以从鉴别方式检测来自各个模拟枪30的激光发射器32的屏幕上的各个光点,以及显示在 包括对应于包括显示部分11的屏幕上的各个光点的部分区域的光点的区域。
    • 8. 发明授权
    • Pneumatic tire including cap layer and base layer
    • 气动轮胎包括盖层和基层
    • US6095217A
    • 2000-08-01
    • US890753
    • 1997-07-11
    • Eiji NakamuraNaohiro SasakaMasayuki Ohashi
    • Eiji NakamuraNaohiro SasakaMasayuki Ohashi
    • B60C1/00C08K5/47B60C11/00
    • B60C1/0016B60C11/005C08K5/47Y10S152/905
    • A pneumatic tire comprising a tread which contacts a road surface and comprises a rubber composition which contains a rubber component composed of 70% by weight or more of a copolymer of a conjugated diene and a vinyl aromatic hydrocarbon and a remaining amount of another synthetic rubber and/or natural rubber, at least one reinforcing filler selected from a group consisting of carbon black and silica, and at least one type of vulcanization accelerator, such as bis(4-methylbenzothiazolyl-2)-disulfide, bis(5-methylbenzothiazolyl-2)-disulfide, mercapto-4-methylbenzothiazole, and mercapto-5-methylbenzothiazole, an amount of the reinforcing filler being 45 to 120 parts by weight and an amount of the vulcanization accelerator being 0.5 to 5.0 parts by weight per 100 parts by weight of the rubber component. Decrease in chipping resistance during tire use is suppressed, and both abrasion resistance and controllability on wet roads after use of the tire are improved.
    • 一种充气轮胎,其特征在于,具备与路面接触的胎面,其包含橡胶组合物,所述橡胶组合物含有由70重量%以上的共轭二烯与乙烯基芳香族烃的共聚物构成的橡胶成分和剩余量的其他合成橡胶, /或天然橡胶,至少一种选自炭黑和二氧化硅的增强填料和至少一种硫化促进剂,例如双(4-甲基苯并噻唑基-2) - 二硫化物,双(5-甲基苯并噻唑基-2 )二硫化物,巯基-4-甲基苯并噻唑和巯基-5-甲基苯并噻唑,增强填料的量为45〜120重量份,硫化促进剂的量为每100重量份的硫化促进剂的0.5〜5.0重量份 橡胶组件。 抑制轮胎使用时的耐崩溃性降低,轮胎使用后的湿路面的耐磨性和可控性都得到改善。