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21. 发明申请

WO1995031887A3 EXOTHERMIC FATIGUE MEASUREMENT METHOD OF VISCOELASTIC BODY AND HYDRAULIC SERVO SYSTEM FLEXOMETER 审中-公开
公开(公告)号：WO1995031887A3
公开(公告)日：1995-11-30
申请号：PCT/JP1995001762
申请日：1995-09-05
申请人： BRIDGESTONE CORPORATION , ONO, Shigeki , SATOH, Chikahiro , YAMADA, Akira
发明人： BRIDGESTONE CORPORATION
IPC分类号： G01N19/00

22. 发明申请

WO1990015094A1 EXPANDABLE PHENOLIC RESIN COMPOSITION AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：可膨胀的酚醛树脂组合物及其制造方法
公开(公告)号：WO1990015094A1
公开(公告)日：1990-12-13
申请号：PCT/JP1990000716
申请日：1990-06-01
申请人： ASAHI YUKIZAI KOGYO CO., LTD. , BRIDGESTONE CORPORATION , OKUMURA, Syuji , AWANO, Shigetoshi , KINOSHITA, Masahiro , TAMEMOTO, Kazuo , MARUYAMA, Akihiro , ISHIWAKA, Takumi , OHASHI, Takashi
发明人： ASAHI YUKIZAI KOGYO CO., LTD. , BRIDGESTONE CORPORATION
IPC分类号： C08J09/04
CPC分类号： C08J9/0061 , C08J2361/00 , C08J2361/06 , C08J2471/00 , C08L61/06 , C08L2666/26
摘要： An expandable phenolic resin composition comprising 100 parts by weight (in terms of solids content) of liquid resole phenolic resin, 3 to 100 parts by weight of an acidic curing agent, 1 to 50 parts by weight of a blowing agent, 0.1 to 50 parts by weight of a sugar, and 0.1 to 10 parts by weight of a foam stabilizer as the essential ingredients, wherein use is made of a foam stabilizer comprising a partially or wholly acetylated castor oil/ethylene oxide adduct having a hydroxyl value of 15 mgKOH/g or less produced by acetylating a castor oil/ethylene oxide adduct produced by the addition reaction of 1 mol of castor oil with 20 to 70 mol of ethylene oxide, and/or a liquid resole phenolic resin produced by the addition/condensation reaction of a phenol with an aldehyde in the presence of a catalyst capable of forming a metal ion, wherein the amount of a residual catalyst is less than 0.1 part by weight (in terms of metallic element) per 100 parts by weight (in terms of solids content) of the phenolic resin. This composition is excellent in embrittlement resistance, heat insulation and long-term stability, and provides a phenolic resin foam which does not lose its excellent heat insulating property even by a reduction in the density or a change in the ambient temperature.
摘要翻译：一种可膨胀酚醛树脂组合物，其包含100重量份（以固体含量计）液体酚醛树脂，3至100重量份的酸性固化剂，1至50重量份的发泡剂，0.1至50重量份重量的糖和0.1〜10重量份的泡沫稳定剂作为必要成分，其中使用泡沫稳定剂，其包含部分或完全乙酰化的蓖麻油/环氧乙烷加成物，羟值为15mgKOH / 通过乙酰化通过1摩尔蓖麻油与20〜70摩尔环氧乙烷的加成反应产生的蓖麻油/环氧乙烷加成物和/或通过加入/缩合反应制备的液体酚醛树脂苯酚与能够形成金属离子的催化剂存在下的醛，其中残余催化剂的量相对于每100重量份（以固体含量计）小于0.1重量份（以金属元素计）的酚醛树脂。该组合物的耐脆性，隔热性和长期稳定性优异，并且提供即使通过降低密度或环境温度的变化也不会失去其优异的绝热性的酚醛树脂泡沫。

23. 发明申请

WO1990001538A1 BIOREACTOR USING OPEN-CELL POROUS CERAMIC CARRIER 审中-公开
标题翻译：使用开放式多孔陶瓷载体的生物反应器
公开(公告)号：WO1990001538A1
公开(公告)日：1990-02-22
申请号：PCT/JP1989000734
申请日：1989-07-21
申请人： KIRIN BEER KABUSHIKI KAISHA , BRIDGESTONE CORPORATION , SUZUKI, Akira , MATSUDA, Shoichi , NARUMIYA, Tsuneaki , ODAKA, Fumio
发明人： KIRIN BEER KABUSHIKI KAISHA , BRIDGESTONE CORPORATION
IPC分类号： C12M01/40
CPC分类号： C12M25/08 , C02F3/101 , C12J1/10 , C12M25/14 , Y02W10/15
摘要： The title bioreactor contains therein an open-cell porous ceramic carrier which comprises a pore-forming, ceramic skeleton of a three-dimensional network structure having interconnected internal spaces formed by a number of fine pores with the skeleton being formed by a continuous saddle surface.

24. 发明申请

WO1988005448A1 TIRE 审中-公开
标题翻译：胎
公开(公告)号：WO1988005448A1
公开(公告)日：1988-07-28
申请号：PCT/JP1987000738
申请日：1987-10-03
申请人： BRIDGESTONE CORPORATION , HAMADA, Tatsuro , FUKUOKA, Hiromi , KOMATSU, Hideki , FUJIMAKI, Tatsuo
发明人： BRIDGESTONE CORPORATION
IPC分类号： C08L15/00
CPC分类号： B60C1/0016 , C08C19/44
摘要： Tire which is obtained by using a rubber composition containing a silane compound-modified rubbery polymer and silica to thereby economically attain both improved tire properties such as abrasion resistance, cutting resistance, heat build-up resistance, etc. and improved workability. The silane compound-modified rubbery polymer is one obtained by first preparing a living polymer through polymerization of monomer(s) using an organic alkali metal catalyst and reacting the active ends of the living polymer with a silane compound represented by the general formula: XnSi(OR)mR'4-m-n, wherein X represents a halogen atom of chlorine, bromine or iodine, OR represents a non-hydrolyzable alkoxy group containing 4 to 20 carbon atoms, an aryloxy group or a cycloalkoxy group, R' represents an alkyl group having 1 to 20 carbon atoms, an aryl group, a vinyl group or a halogenated alkyl group, m represents an integer of 1 to 4, and n represents an integer of 0 to 2, with the sum of m and n being 2 to 4. The tire contains 10 wt % or more of the rubbery polymer as rubber component and 5 to 200 parts by weight, per 100 parts by weight of the rubber component, of silica.

25. 发明申请

WO1998021025A1 SINGLE STAGE MOLDING MACHINE FOR RADIAL TIRES 审中-公开
标题翻译：用于径向轮胎的单级成型机
公开(公告)号：WO1998021025A1
公开(公告)日：1998-05-22
申请号：PCT/JP1997004096
申请日：1997-11-11
申请人： BRIDGESTONE CORPORATION , AKIYAMA, Naruhiro , SAKYORI, Kiyoshi
发明人： BRIDGESTONE CORPORATION
IPC分类号： B29D30/32
CPC分类号： B29D30/26 , B29D30/20 , B29D30/245
摘要： A single stage molding machine (1) for radial tires which comprises a main molding drum (2) for winding of a radial carcass ply member, locking means for fixedly engaging bead reinforcement members in predetermined surface positions on both sides of the carcass ply member, folding means for folding predetermined portion of the carcass ply member, respectively, around the bead reinforcement members, and a sub-molding drum (6) disposed on a side of the main molding drum (2) away from a drive device (3) and for winding of at least one of a belt member and a tread rubber member. The folding means comprises side bladders disposed on both sides of the main molding drum (2) to have inner and outer overlapping layers and capable of expanding upon injection of a pressurized fluid, and biasing can devices (20, 30) detachably disposed on both sides of the main molding drum (2). The respective biasing can devices (20, 30) comprise an actuator (21, 31), and a hard cylindrical portion (22, 33) mounted to one end of the actuator and having a smaller diameter than a maximum expansion diameter of the outer side bladder. When the actuators (21, 31) are actuated to displace the cylindrical portions (22, 33), the outer side bladder in expansion state is received in the cylindrical portions. According to the invention, it is possible to select for actuation between folding of the carcass ply member due to expansion of the inner and outer side bladders and folding of the carcass ply member due to a combination of expansion of the outer side bladder and movements of the cylindrical portions in the biasing can devices.
摘要翻译：用于子午线轮胎的单级成型机（1），其包括用于卷绕径向胎体帘布层构件的主成型鼓（2），用于将胎圈加强构件固定地接合在胎体帘布层构件两侧的预定表面位置的锁定装置，折叠装置，分别折叠胎圈增强件周围的胎体帘布层构件的预定部分，以及设置在远离驱动装置（3）的主成型鼓（2）侧的副成型鼓（6）和用于卷绕带构件和胎面橡胶构件中的至少一个。折叠装置包括设置在主成型鼓（2）的两侧上的侧囊，以具有内层和外侧重叠层，并且能够在注射加压流体时扩张，并且可拆卸地设置在两侧的罐装置（20,30）的主成型鼓（2）。相应的偏压罐装置（20,30）包括致动器（21,31）和安装到致动器的一端并且具有比外侧的最大膨胀直径小的直径的硬圆柱形部分（22,33）膀胱。当致动器（21,31）被致动以移位圆柱形部分（22,33）时，处于膨胀状态的外侧囊状物被容纳在圆柱形部分中。根据本发明，可以选择由于内侧囊和外侧囊的膨胀而引起的胎体帘布层构件的折叠和由于外侧膀胱的膨胀的组合引起的胎体帘布层构件的折叠，偏压罐装置中的圆柱形部分。

26. 发明申请

WO1998006550A1 METHOD OF DESIGNING MULTICOMPONENT MATERIAL, OPTIMIZATION ANALYZER AND STORAGE MEDIUM ON WHICH MULTICOMPONENT MATERIAL OPTIMIZATION ANALYSIS PROGRAM IS RECORDED 审中-公开
标题翻译：设计多元材料优化分析程序的方法，优化分析仪和存储介质，记录多组分材料优化分析程序
公开(公告)号：WO1998006550A1
公开(公告)日：1998-02-19
申请号：PCT/JP1997002784
申请日：1997-08-08
申请人： BRIDGESTONE CORPORATION , NAKAJIMA, Yukio
发明人： BRIDGESTONE CORPORATION
IPC分类号： B29B09/14
CPC分类号： G06F17/5095 , B60C1/00 , G06F2217/08
摘要： A material composed of many components is easily designed. Known composition ratios etc. and mechanical behaviours of the components are inputted to a nonlinear arithmetic unit (32) through an experimental data input unit (40) in an optimizer (30). The nonlinear arithmetic unit (32), which is a conversion system of a neural network, learns the relations between the compositions etc. of the component materials of the multicomponent material and their mechanical behaviours. The ranges, etc. which restrict the mechanical behaviours such as Young's moduli, etc. and the composition ratios of the component materials which are to be optimized are inputted through an optimization item input unit (42). An optimization arithmetic unit (34) estimates the mechanical behaviour of the multicomponent material in accordance with its composition ratios etc. by using the optimization items and the conversion system of the arithmetic unit (32) and optimizes until an object function which is the mechanical behaviour is converged. The optimized composition ratios etc. are outputted from an optimization result output unit (44).
摘要翻译：由许多组件组成的材料很容易设计。组分的已知组成比等和机械行为通过优化器（30）中的实验数据输入单元（40）输入到非线性运算单元（32）。作为神经网络的转换系统的非线性运算单元（32）学习多组分材料的组分材料的组成等与它们的机械行为之间的关系。通过优化项目输入单元（42）输入限制诸如杨氏模量等的机械性能的范围等以及要优化的部件材料的组成比。优化算术单元（34）通过使用优化项目和运算单元（32）的转换系统，根据其组成比等来估计多组分材料的机械行为，并优化直到作为机械行为的目标函数收敛从优化结果输出单元（44）输出优化的组成比等。

27. 发明申请

WO1997042266A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：WO1997042266A1
公开(公告)日：1997-11-13
申请号：PCT/JP1997001505
申请日：1997-05-01
申请人： BRIDGESTONE CORPORATION , MATSUMOTO, Hiroyuki , MATSUI, Hideki , OTA, Toshiyuki , MATSUO, Kenji
发明人： BRIDGESTONE CORPORATION
IPC分类号： C08L21/00
CPC分类号： B60C1/0016 , B60C11/1346 , C08K3/22 , C08L9/06 , C08L21/00 , C08L27/12 , C08L2666/04
摘要： A pneumatic tire wherein the tread rubber, particularly at least the surface layer thereof, is made from a rubber composition compprising one or more rubbers selected among natural rubber, polyisoprene rubber, styrene/butadiene copolymer rubber, polybutadiene rubber, acrylonitrile/butadiene copolymer rubber, isoprene/isobutylene copolymer rubber and ethylene/propylene/diene copolymer rubber, a reinforcement and a fluorinated additive comprising a perfluoroalkylated copolymer.
摘要翻译：一种充气轮胎，其中所述胎面橡胶，特别是至少其表面层由橡胶组合物制成，所述橡胶组合物包含选自天然橡胶，聚异戊二烯橡胶，苯乙烯/丁二烯共聚物橡胶，聚丁二烯橡胶，丙烯腈/丁二烯共聚物橡胶中的一种或多种橡胶，异戊二烯/异丁烯共聚物橡胶和乙烯/丙烯/二烯共聚物橡胶，增强剂和包含全氟烷基化共聚物的氟化添加剂。

28. 发明申请

WO1997040096A2 RUBBER COMPOSITION AND PNEUMATIC TIRE MADE BY USING THE SAME 审中-公开
标题翻译：橡胶组合物和使用它的气动轮胎
公开(公告)号：WO1997040096A2
公开(公告)日：1997-10-30
申请号：PCT/JP1997002960
申请日：1997-08-26
申请人： BRIDGESTONE CORPORATION , ARAKI, Shunji , YANAGISAWA, Kazuhiro
发明人： BRIDGESTONE CORPORATION
IPC分类号： C08L21/00
CPC分类号： C08K5/548 , Y02T10/862 , Y10S152/905 , C08L21/00
摘要： A rubber composition comprising 100 parts by weight of a natural rubber and/or a diene synthetic rubber, 10 to 85 parts by weight of silica, and 1 to 20 % by weight, based on the silica, of a particular silane coupling agent, a bis(alkoxysilylalkyl) polysulfide having a polysulfide structure with a specified sulfur distribution. Pneumatic tires made by using the same are reduced in heat build-up and rolling resistance and excellent in reinforcing effect.
摘要翻译：一种橡胶组合物，其包含100重量份的天然橡胶和/或二烯合成橡胶，10至85重量份的二氧化硅和1至20重量％的二氧化硅，特定的硅烷偶联剂，具有特定硫分布的多硫化物结构的双（烷氧基甲硅烷基）多硫化物。使用其制造的气动轮胎的积热性和滚动阻力降低，增强效果优异。

29. 发明申请

WO1994016877A1 DESIGN METHOD FOR A PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎设计方法
公开(公告)号：WO1994016877A1
公开(公告)日：1994-08-04
申请号：PCT/JP1994000110
申请日：1994-01-27
申请人： BRIDGESTONE CORPORATION , KAMEGAWA, Tatsuhiko , NAKAJIMA,Yukio , ABE, Akihiko
发明人： BRIDGESTONE CORPORATION
IPC分类号： B29D30/06
CPC分类号： B60C3/00 , B60C3/04 , B60C9/0292 , B60C99/006 , G06F17/5018 , G06F17/5095 , Y10T152/10495
摘要： A design method for a pneumatic tire according to the present invention comprising the steps of determining a tire basic model representing tire cross-sectional configurations including the internal construction and divided into a plurality of elements, an objective function representing a physical value for evaluating a tire performance, a design variable for determining the cross-sectional configurations of the tire, and limiting conditions for limiting the cross-sectional configurations of the tire, obtaining a corrected model of the tire in which the design variable is changed by a unit amount DELTA r1, calculating values of the objective function and limiting conditions of the corrected model, calculating sensitivity for every design variable and calculating an estimated value of a changed amount of the design variable that maximizes the value of the objective function by using sensitivity so calculated while allowing for the limiting conditions, repeating the above steps until the values of the objective function converge, and determining the configuration of a tire based on the design variable when the values of the objective function converge upon the estimated value.
摘要翻译：一种根据本发明的充气轮胎的设计方法，包括以下步骤：确定表示包括内部构造的轮胎横截面构造的轮胎基本模型并分成多个元件，表示用于评估轮胎的物理值的目标函数性能，用于确定轮胎的横截面构造的设计变量，以及用于限制轮胎的横截面构造的限制条件，获得其中设计变量改变单位量DELTA r1的轮胎的校正模型计算修正模型的目标函数和限制条件的值，计算每个设计变量的灵敏度，并计算通过使用如此计算的灵敏度使目标函数的值最大化的设计变量的变化量的估计值，同时允许限制条件，重复上述步骤直到th 目标函数的e值收敛，并且当目标函数的值收敛于估计值时，基于设计变量确定轮胎的构造。

30. 发明申请

WO1993019578A2 TIRE TREAD RUBBER COMPOSITION 审中-公开
标题翻译：轮胎橡胶组合物
公开(公告)号：WO1993019578A2
公开(公告)日：1993-10-14
申请号：PCT/JP1993000971
申请日：1993-07-14
申请人： BRIDGESTONE CORPORATION , NAKANE, Shinsuke , KANOU, Kazuhiko , HASHIMOTO, Takatsugu
发明人： BRIDGESTONE CORPORATION
IPC分类号： B60C1/00 , C08K3/04 , C08K5/09 , C08L7/00 , C08L9/00
CPC分类号： C08K3/04 , B60C1/0016 , C08K5/09 , C08L21/00
摘要： A tire tread rubber composition comprising: 100 parts by weight of a natural rubber and/or a synthetic diene rubber, 40 to 100 parts by weight or carbon black having a cetyltrimethylammonium bromide (CTAB) adsorption specific surface area of 90-220 m /g and a 24MADBP absorption number of 90-140 ml/100 g, and 0.1 to 20 parts by weight of unsaturated fatty acids each having at least two carbon-carbon double bonds in its molecule, said acids involving at least 10 wt.% of a conjugated dienoic acid having at least one pair of carbon-carbon double bonds conjugated with each other in its molecule. The composition is suitable for the production of pneumatic tires, in particular, heavy-load pneumatic tires having excellent wear resistance.
摘要翻译：一种轮胎胎面橡胶组合物，其包含：100重量份天然橡胶和/或合成二烯橡胶，40至100重量份或具有十六烷基三甲基溴化铵（CTAB）吸附比表面积为90-220m 2的炭黑 > g，24MADBP吸收值为90-140ml / 100g，和0.1至20重量份在其分子中各具有至少两个碳 - 碳双键的不饱和脂肪酸，所述酸包括至少10重量％％的共轭二烯酸在其分子中具有至少一对彼此共轭的碳 - 碳双键。该组合物适用于生产充气轮胎，特别是具有优异耐磨性的重载充气轮胎。

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