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1. 发明申请

WO1995031345A1 PNEUMATIC RADIAL TIRE 审中-公开
标题翻译：气动辐射轮胎
公开(公告)号：WO1995031345A1
公开(公告)日：1995-11-23
申请号：PCT/JP1995000904
申请日：1995-05-11
申请人： THE YOKOHAMA RUBBER CO., LTD. , MORISHITA, Hisaya , HAZAMA, Hirohisa , SUZUKI, Toshihiko
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： B60C11/06
CPC分类号： B60C11/0306 , B60C11/0309 , B60C2011/0383 , B60C2011/0388
摘要： A pneumatic radial tire wherein only two straight and wide main grooves are formed in a tread surface thereof on the left- and right-hand sides of a tire equatorial line respectively, wherein an area sandwiched by these two main grooves is made to constitute a rib, while lug grooves and/or sipes are disposed in a widthwise direction of the tire in shoulder areas outside the respective main grooves so as to form a row of blocks continuously extending in a circumferential direction of the tire, and wherein a distance a from the equatorial line to an equator side edge portion of a main groove and a width b of a main groove are set as below relative to a half W of the tread surface width in contact with the ground: 0.10
摘要翻译：一种充气子午线轮胎，其分别在轮胎赤道线的左右两侧的胎面中只形成两条直的和宽的主槽，其中由这两个主槽夹住的区域构成肋而在各个主槽外侧的肩部区域中，横向花纹槽和/或刀槽花纹沿轮胎的宽度方向设置，以形成在轮胎周向连续延伸的一排块，并且其中距离相对于与地面接触的胎面表面宽度的一半W，将与主槽的赤道侧边缘部分和主槽宽度b的赤道线设定为如下：0.10

2. 发明申请

WO1997014946A1 PITCH ARRANGEMENT EVALUATION SYSTEM OF TREAD PATTERN OF PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎轨迹图的平面布置评估系统
公开(公告)号：WO1997014946A1
公开(公告)日：1997-04-24
申请号：PCT/JP1996002992
申请日：1996-10-16
申请人： THE YOKOHAMA RUBBER CO., LTD. , MORISHITA, Hisaya , KIKUCHI, Teruhiko , SUZUKI, Toshihiko
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： G01M17/02
CPC分类号： B60C11/0318 , G01M17/025
摘要： A pneumatic tire having a tread pattern of grooves formed with three different pitches in at least the tire circumferential direction. An amplitude waveform corresponding to the frequency of noise resulting from the pitch arrangement for one circumference of tire is determined by a noise simulation method, and whether the pitch arrangement determined by the noise simulation method is of low pattern noise is evaluated from a relative coefficient (R) value between the amplitude waveform and a quartic equation obtained by regression of the amplitude waveform.
摘要翻译：一种充气轮胎，其具有在至少轮胎周向上形成有三个不同间距的槽的胎面花纹。通过噪声模拟方法确定由轮胎的一个圆周的间距布置导致的噪声频率对应的振幅波形，以及由噪声模拟方法确定的俯仰布置是否具有低图案噪声的相对系数（ R）振幅波形与通过振幅波形回归获得的四次方程之间的值。

3. 发明申请

WO1997015464A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：WO1997015464A1
公开(公告)日：1997-05-01
申请号：PCT/JP1996003102
申请日：1996-10-24
申请人： THE YOKOHAMA RUBBER CO., LTD. , SHIRAI, Kenichi , KIKUCHI, Teruhiko , SUZUKI, Toshihiko
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： B60C11/03
CPC分类号： B60C11/0318
摘要： A pneumatic tire having a number of blocks (5) defined on a tread surface (1) by at least one circumferential groove (2) extending in a circumferential direction of the tire and lateral grooves (4) extending in a width direction of the tire at predetermined pitches in the circumferential direction of the tire. The pitches between the lateral grooves (4) have more than five different lengths and the ratio Pa/Pe of a longest pitch Pa to a shortest pitch Pe of the five pitches is set at 1.5-1.8. The pitch length ratio (a longer pitch length/a shorter pitch length) of a longer pitch to a shorter pitch that are adjacent to each other is 1.4 or less, respectively, and the average value X of the total obtained by adding those ratios (a longer pitch length/a shorter pitch length) along the full circumference of the tire is set to be 1.1
摘要翻译：一种充气轮胎，其具有通过在轮胎的周向上延伸的至少一个周向槽（2）限定在胎面（1）上的块（5），并且在轮胎的宽度方向上延伸的横向槽（4）在轮胎的圆周方向上以预定间距。横向槽（4）之间的间距具有多于五个不同的长度，并且五个间距的最长节距Pa与最短节距Pe之比Pa / Pe被设定为1.5-1.8。彼此相邻的较长间距与较短间距的节距长度比（较长节距长度/短节距长度）分别为1.4以下，通过将这些比例（沿着轮胎的整个圆周的较长的节距长度/较短的节距长度）被设定为1.1≤X≤1-3。

4. 发明申请

WO1997014567A1 PNEUMATIC RADIAL TIRE 审中-公开
标题翻译：气动辐射轮胎
公开(公告)号：WO1997014567A1
公开(公告)日：1997-04-24
申请号：PCT/JP1996002991
申请日：1996-10-16
申请人： THE YOKOHAMA RUBBER CO., LTD. , SHIRAI, Kenichi , SUZUKI, Toshihiko
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： B60C11/06
CPC分类号： B60C11/0309 , B60C11/0306 , B60C11/12 , B60C11/13 , B60C2011/0383 , B60C2011/0388 , Y10S152/03
摘要： A pneumatic radial tire having a wide main groove (21) in a tread surface (20) on each side of its equator (C), wherein a rib (22) is formed between the right and left main grooves (21). Two kinds of large and small lateral grooves (26, 27) of different widths alternately extend outward from the main grooves (21) toward the ends (25) of the contact area throughout the circumference of the tire, and sub-grooves (28) extend around the tire between the main grooves (21) and the contact ends (25).
摘要翻译：一种充气子午线轮胎，其在其赤道（C）的每一侧上的胎面表面（20）中具有宽的主槽（21），其中在所述左右主槽（21）之间形成有肋（22）。不同宽度的两种大而小的横向槽（26,27）在轮胎的整个圆周上从主槽（21）朝向接触区域的端部（22）向外交替地延伸，并且子槽（28）在主凹槽（21）和接触端（25）之间围绕轮胎延伸。

5. 发明申请

WO1998032794A1 RUBBER COMPOSITION FOR SEISMIC ISOLATION LAMINATES 审中-公开
标题翻译：橡胶组合物用于地震隔离层压板
公开(公告)号：WO1998032794A1
公开(公告)日：1998-07-30
申请号：PCT/JP1997003662
申请日：1997-10-13
申请人： THE YOKOHAMA RUBBER CO., LTD. , SHIMADA, Jun , OISHI, Hideyuki , SHIROKAWA, Takashi
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： C08L09/00
CPC分类号： B32B15/06 , B32B25/04 , B32B25/16 , B32B2307/56 , C08K3/04 , E02D27/34 , E02D2300/0001 , F16F1/3605 , F16F1/40 , F16F7/108 , C08L21/00
摘要： A rubber composition for seismic isolation laminates which has excellent damping and hardening properties. The composition comprises at least a diene rubber and 40 to 160 parts by weight, based on 100 parts by weight of the diene rubber, of a carbon black having a CTAB specific surface area of 120 to 370 (m /g) and a ratio of a CTAB specific surface area (m /g) to an iodine adsorption (mg/g) of not more than 1.0.
摘要翻译：用于隔震层压板的橡胶组合物，具有优异的阻尼和硬化性能。所述组合物至少包含二烯橡胶，相对于100重量份的二烯橡胶为40〜160重量份，CTAB比表面积为120〜370（m 2 / g）的炭黑和 CTAB比表面积（m 2 / g）与碘吸附量（mg / g）的比例不大于1.0。

6. 发明申请

WO1997038047A1 CARBON BLACK FILLED RUBBER COMPOSITIONS 审中-公开
标题翻译：碳黑填充橡胶组合物
公开(公告)号：WO1997038047A1
公开(公告)日：1997-10-16
申请号：PCT/JP1997001051
申请日：1997-03-27
申请人： THE YOKOHAMA RUBBER CO., LTD. , YATSUYANAGI, Fumito , KAIDO, Hiroyuki , KAWAZURA, Tetsuji
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： C08L21/02
CPC分类号： C08K3/04 , B60C1/00 , B60C1/0016 , C08L21/02 , C08L9/08 , C08L19/006
摘要： A carbon black filled rubber composition prepared by subjecting a rubber latex mixture comprising a latex of at least one raw rubber (A) having an average glass transition temperature (TgA) of -120 to -15 DEG C, carbon black and a portion of a softener to solidification, dehydration and drying to prepare a carbon black filled rubber composition, and kneading this composition together with another raw rubber (B) and another portion of a softener in an internal mixer, wherein the FA/FB ratio is 1.2 to 3.0, FA referring to the carbon black concentration of the rubber latex mixture based on the rubber polymer and FB to that of the rubber composition prepared by the above kneading based thereon; and another carbon black filled rubber composition prepared by bringing a raw rubber (A') comprising a polymer having functional groups of formula (I) bonded to the polymer chain either directly or through other atomic groups or a terminally modified diene polymer into contact with carbon black and then blending the resulting material with another raw rubber (B') comprising a diene raw rubber.
摘要翻译：一种炭黑填充橡胶组合物，其通过使包含平均玻璃化转变温度（TgA）为-120〜-15℃的至少一种生橡胶（A）的胶乳的橡胶胶乳混合物，炭黑和软化剂进行固化，脱水和干燥以制备填充有炭黑的橡胶组合物，并将该组合物与另一种生橡胶（B）和软内酯的另一部分在内混合器中捏合，其中FA / FB比为1.2-3.0， FA表示基于橡胶聚合物的橡胶胶乳混合物的炭黑浓度和FB与通过上述捏合制备的橡胶组合物的炭黑浓度; 和通过将直接或通过其它原子基团键合到聚合物链上的具有式（I）官能团的聚合物的生橡胶（A'）或末端改性二烯聚合物与碳接触而制备的另一炭黑填充橡胶组合物黑色，然后将所得材料与另一种包含二烯生橡胶的生橡胶（B'）混合。

7. 发明申请

WO1996030221A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：WO1996030221A1
公开(公告)日：1996-10-03
申请号：PCT/JP1996000737
申请日：1996-03-21
申请人： THE YOKOHAMA RUBBER CO., LTD. , KAIDO, Hiroyuki , YAMAKAWA, Kazuto , WATANABE, Jiro , SHIDA, Zenichiro , HASHIMURA, Yoshiaki
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： B60C05/14
CPC分类号： B60C1/0008 , B60C5/14 , B60C5/142 , Y10T152/10855
摘要： A pneumatic tire in which an air-permeation prevention layer (7) comprising a film of a polymer composition including a thermoplastic resin or a blend of a thermoplastic resin and an elastomer whose air permeability coefficient is 25x10 cc.cm/cm .sec.cmHg or smaller and whose Young's modulus of elasticity ranges 1 to 1,000 MPa is disposed so as to substantially cover portions of an inner surface of the tire extending from ends of a belt (6) at least 20mm towards the crown center (C) and at most portions of an inner surface of the tire extending from positions 20mm away from the belt ends towards a bead toward the crown center (C), while an air-permeation prevention layer (8) formed of rubber is disposed so as to substantially cover the remaining inner surface of the tire and in which an air-permeation prevention layer (8) having actual breaking elongations of 15% or larger in circumferential and radial directions of the tire is used on the side portion of the tire ranging from at least 0.5 to 0.65 times the cross-sectional height of the tire.
摘要翻译： 1.一种充气轮胎，其特征在于，具备透气性防止层（7），该透气性防止层（7）含有包含热塑性树脂的聚合物组合物或热塑性树脂和弹性体的混合物的透气系数为25×10 12〜 <2> .sec.cmHg或更小并且其杨氏弹性模量范围为1至1,000MPa被设置为基本上覆盖从至少20mm的带（6）的端部延伸的轮胎的内表面的部分朝向冠中心（C），并且轮胎的内表面的至多部分从远离皮带端部的位置20mm朝着胎冠朝向冠部中心（C）延伸，同时设置由橡胶形成的防透气层（8）从而基本上覆盖轮胎的剩余内表面，并且在轮胎的侧部使用具有轮胎的周向和径向方向的实际断裂伸长率为15％以上的防透气层（8）范围从至少为轮胎横截面高度的0.5至0.65倍。

8. 发明申请

WO1990001426A1 PNEUMATIC RADIAL TIRE AND ITS PRODUCTION METHOD 审中-公开
标题翻译：气动辐射轮胎及其生产方法
公开(公告)号：WO1990001426A1
公开(公告)日：1990-02-22
申请号：PCT/JP1989000780
申请日：1989-07-28
申请人： THE YOKOHAMA RUBBER CO., LTD. , HANADA, Ryoji , HIRAYAMA, Seiichi , KAWAGUCHI, Katsuhide
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： B60C09/18
CPC分类号： B29D30/3007 , B29D30/38 , B29D30/44 , B60C9/2009 , B60C9/22 , B60C11/0306 , B60C11/04 , B60C2009/2271 , Y10T152/10783
摘要： This invention relates to a pneumatic radial tire and its production method. A belt reinforcing layer (2) is formed by winding continuously one organic fiber cord (1) in a spiral form and a winding density of the organic fiber cord (1) in a region corresponding to a main groove formation bone (11) of the belt reinforcing layer positioned on the outermost layer before molding of the tire is made greater than the winding density of the organic fiber cord (1) in other regions but the cord density of a region corresponding to and below the main groove (3) after molding of the tire is made to be substantially the same as the cord density in other regions.

9. 发明申请

WO1988004234A1 LAMINATE HAVING INDICATOR FUNCTION 审中-公开
标题翻译：具有指示器功能的层压板
公开(公告)号：WO1988004234A1
公开(公告)日：1988-06-16
申请号：PCT/JP1987000945
申请日：1987-12-07
申请人： THE YOKOHAMA RUBBER CO., LTD. , HITACHI, LTD. , MACHIDA, Morihisa , TAJIMA, Yoshio , NAKATSUMI, Hideo , ISAHAI, Tatsuo , SHIROKI, Daijiro
发明人： THE YOKOHAMA RUBBER CO., LTD. , HITACHI, LTD.
IPC分类号： B32B07/00
CPC分类号： B32B25/08 , A61F13/42 , B32B7/02 , B32B25/042 , B32B25/18 , B32B27/08 , B32B27/18 , B32B27/32 , B32B2307/40 , B32B2319/00 , B32B2323/04 , B32B2437/02 , G01N31/221 , Y10S428/913 , Y10T428/25 , Y10T428/3192
摘要： A laminate which comprises an inner layer containing an acid-base indicator and indicator-free outer layers. The inner layer can undergo changes in its color when in contact with an acid or alkali.
摘要翻译：包括含有酸碱指示剂和无指示剂外层的内层的层压体。当与酸或碱接触时，内层可能发生颜色变化。

10. 发明申请

WO1998023677A1 FILLER FOR REINFORCING RUBBERS AND RUBBER COMPOSITIONS CONTAINING THE SAME 审中-公开
标题翻译：用于增强含有橡胶的橡胶和橡胶组合物的填料
公开(公告)号：WO1998023677A1
公开(公告)日：1998-06-04
申请号：PCT/JP1997004233
申请日：1997-11-20
申请人： THE YOKOHAMA RUBBER CO., LTD. , KAWAZURA, Tetsuji , KAWAZOE, Masayuki
发明人： THE YOKOHAMA RUBBER CO., LTD.
IPC分类号： C08K09/06
CPC分类号： C08K9/06 , C08L21/00
摘要： A filler for reinforcing rubbers, prepared by depositing an alkoxysilyl compound on a particulate filler whose surface layer is made of at least both carbon black and silica.
摘要翻译：一种用于增强橡胶的填料，其通过将烷氧基甲硅烷基化合物沉积在表面层由至少两种炭黑和二氧化硅制成的颗粒填料上制备。

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