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31. 发明授权

US5300636A 2'-alkylidenepyrimidine nucleoside compounds and a process for production of same 失效
标题翻译： 2'-亚苄基嘧啶核苷化合物及其制备方法
公开(公告)号：US5300636A
公开(公告)日：1994-04-05
申请号：US721828
申请日：1991-06-26
申请人： Akira Matsuda , Tohru Ueda , Kenji Takenuki , Haruhiko Machida
发明人： Akira Matsuda , Tohru Ueda , Kenji Takenuki , Haruhiko Machida
IPC分类号： C07H19/06
CPC分类号： C07H19/06 , Y02P20/55
摘要： Disclosed are novel 2'-alkylidenepyrimidine nucleoside derivatives represented by formula [I]: ##STR1## wherein R.sup.1 is an amino group or a hydroxy group, R.sup.2 is a hydrogen atom, a halogen atom or a lower alkyl group, R.sup.3 is a hydrogen atom or a lower alkyl group, and R.sup.4 is a hydrogen atom or a phosphate residue, or salts thereof.These novel compounds can be produced from uridine or cytidine derivatives by alkylidenating the 2'-position in the sugar moiety thereof with Wittig's reagent.Furthermore, the compounds have remarkable antiviral activities and therefore can provide novel antiviral agents.
摘要翻译：公开了由式[I]表示的新颖的2'-亚烷基嘧啶核苷衍生物：其中R1是氨基或羟基，R2是氢原子，卤素原子或低级烷基，R3是氢原子或低级烷基，R 4为氢原子或磷酸酯残基，或其盐。这些新化合物可以由尿苷或胞苷衍生物通过用Wittig's试剂将其部分上的2'-位进行亚烷基化来制备。此外，化合物具有显着的抗病毒活性，因此可以提供新的抗病毒剂。

32. 发明授权

US5189027A 2-substituted adenosine derivatives and pharmaceutical compositions for circulatory diseases 失效
标题翻译： 2-取代的腺苷衍生物和用于循环疾病的药物组合物
公开(公告)号：US5189027A
公开(公告)日：1993-02-23
申请号：US799071
申请日：1991-11-27
申请人： Takanori Miyashita , Toichi Abiru , Yohko Watanabe , Toyofumi Yamaguchi , Akira Matsuda
发明人： Takanori Miyashita , Toichi Abiru , Yohko Watanabe , Toyofumi Yamaguchi , Akira Matsuda
IPC分类号： C07H19/16
CPC分类号： C07H19/16 , Y02P20/55
摘要： Disclosed herein are a novel 2-substituted adenosine derivative having the following formula [I] ##STR1## wherein R represents a hydrogen atom or a hydroxyl group, m is an integer of 2 to 7, n is 0 or an integer of 1 to 3, and R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, each independently represent a hydrogen atom, a hydroxy protective group or a phosphoric acid residue, and salts thereof.The above compounds are excellent in a circulation ameliorating effect such as a vasodepressor activity, and have high selectivity for A.sub.2 receptors, but cause less undesirable side effects such as a suppresssive effect on the heart. They are therefore effective when used in pharmaceutical compositions for circulatory diseases.

33. 发明授权

US5171643A Electric contact material and electric contact using said material 失效
标题翻译：电接触材料和电接触使用材料
公开(公告)号：US5171643A
公开(公告)日：1992-12-15
申请号：US556825
申请日：1990-07-23
申请人： Satoshi Suzuki , Nobuyuki Shibata , Ryotomo Shirakawa , Akira Matsuda
发明人： Satoshi Suzuki , Nobuyuki Shibata , Ryotomo Shirakawa , Akira Matsuda
IPC分类号： C22C1/10 , C22C5/06 , H01H1/023 , H01H1/0237 , H01H11/04 , H01R39/20
CPC分类号： H01H1/0237 , Y10T428/12486 , Y10T428/12882 , Y10T428/12896 , Y10T428/12903
摘要： An electric contact material comprising 0.01 to 2.0 weight % of Li, 0.01 weight % or more to less than 0.2 weight % of at least one rare earth metal and the remainder being Ag. The electric contact material may further comprise 0.1 to 1.0 weight % of at least one element selected from a group consisting of In, Sn, Zn, Mn, Pd, Sb, Cu, Mg, Pb, Cd, Cr and Bi, however, for Zn and Mn, the amount is less than 0.5 % by weight; and/or 0.03 to 0.6 weight % of at least one element selected from a group consisting of Fe, Ni and Co. The electric contact material is excellent in arc resistance, wear resistance and lubricity in a small current region and is suitable as a material for a slide contact and a rotary slide contact.

34. 发明授权

US5128413A Thermoplastic elastomer composition and process for preparation thereof 失效
标题翻译：热塑性弹性体组合物及其制备方法
公开(公告)号：US5128413A
公开(公告)日：1992-07-07
申请号：US774144
申请日：1991-10-15
申请人： Katsuyoshi Yonekura , Akira Uchiyama , Akira Matsuda
发明人： Katsuyoshi Yonekura , Akira Uchiyama , Akira Matsuda
IPC分类号： C08F255/02 , C08K5/00 , C08L23/02
CPC分类号： C08K5/0025 , C08F255/02 , C08L23/16 , C08L2205/03 , C08L2205/035 , C08L2207/04 , C08L23/10 , C08L23/14 , C08L23/20 , C08L23/22
摘要： Disclosed is a thermoplastic elastomer composition excellent in the injection fusion bondability and the surface gloss, which comprises (1) an amorphous ethylene/.alpha.-olefin copolymer (a) and (2) (i) a lowly crystalline copolymer (b) of propylene with an .alpha.-olefin having at least 4 carbon atoms, (ii) a polymer (d) composed mainly of 1-butene or (iii) a combination of the copolymer (b) or the polymer (d) with a crystalline polymer (c) composed mainly of propylene, wherein the component (l) is present in an amount of 10 to 95% by weight based on the total amount of the components (1) and (2), the component (2) is present in an amount of 5 to 90% by weight based on the total amount of the components (1) and (2), and the component (1) or the components (1) and (2) are partially crosslinked.The partial crosslinking is effected by grafting of a radical-polymerizable monomer having at least two polymerizable groups.
摘要翻译：公开了注射熔融粘合性和表面光泽度优异的热塑性弹性体组合物，其包括（1）无定形乙烯/α-烯烃共聚物（a）和（2）（i）低结晶性丙烯共聚物（b）具有至少4个碳原子的α-烯烃，（ii）主要由1-丁烯组成的聚合物（d）或（iii）共聚物（b）或聚合物（d）的组合与结晶聚合物（c）主要由丙烯组成，其中组分（1）以组分（1）和（2）的总量计为10至95重量％的量存在，组分（2）的存在量为基于组分（1）和（2）的总量和组分（1）或组分（1）和（2）的5-90重量％部分交联。部分交联通过接枝具有至少两个可聚合基团的可自由基聚合的单体来实现。

35. 发明授权

US4906694A Thermoplastic elastomer composition and process for preparation thereof 失效
标题翻译：热塑性弹性体组合物及其制备方法
公开(公告)号：US4906694A
公开(公告)日：1990-03-06
申请号：US201254
申请日：1988-05-09
申请人： Katsuyoshi Yonekura , Akira Uchiyama , Akira Matsuda
发明人： Katsuyoshi Yonekura , Akira Uchiyama , Akira Matsuda
IPC分类号： C08F255/02 , C08K5/00 , C08L23/02
CPC分类号： C08K5/0025 , C08F255/02 , C08L23/16 , C08L2205/03 , C08L2205/035 , C08L2207/04 , C08L23/10 , C08L23/14 , C08L23/20 , C08L23/22
摘要： Disclosed is a thermoplastic elastomer composition excellent in the injection fusion bondability and the surface gloss, which comprises (1) an amorphous ethylene/.alpha.-olefin copolymer (a) and (2) (i) a lowly crystalline copolymer (b) of propylene with an .alpha.-olefin having at least 4 carbon atoms, (ii) a polymer (d) composed mainly of 1-butene or (iii) a combination of the copolymer (b) or the polymer (d) with a crystalline polymer (c) composed mainly of propylene, wherein the component (1) is present in an amount of 10 to 95% by weight based on the total amount of the components (1) and (2), the component (2) is present in an amount of 5 to 90% by weight based on the total amount of the components (1) and (2), and the component (1) or the components (1) and (2) are partially crosslinked.The partial crosslinking is effected by grafting of a radical-polymerizable monomer having at least two polymerizable groups.

36. 发明授权

US4348654A Tire internal pressure monitoring and display apparatus for tired vehicles 失效
标题翻译：轮胎用于疲劳车辆的内部压力监测和显示装置
公开(公告)号：US4348654A
公开(公告)日：1982-09-07
申请号：US214898
申请日：1980-12-09
申请人： Akira Matsuda , Yoshihiro Hayakawa , Shigeo Yasuda , Motoaki Iwasaki
发明人： Akira Matsuda , Yoshihiro Hayakawa , Shigeo Yasuda , Motoaki Iwasaki
IPC分类号： B61B13/06 , B60C23/00 , B60C23/02 , B60C23/04 , G08C19/00
CPC分类号： B60C23/0405 , B60C23/0428 , B60C23/043
摘要： A tire internal pressure control apparatus for tired vehicles comprising a resonance coil assembly secured to a rotational body of a vehicle and an oscillation coil assembly secured to a stationary vehicle body side, these assemblies being distant apart from each other and electromagnetically coupled with each other and operative to produce resonance phenomenon and generate a signal sensitive to the internal pressure of the tire. The signal is displayed at a driver's seat without utilizing any expensive and complex integrated circuit.
摘要翻译：一种用于疲劳车辆的轮胎内部压力控制装置，包括固定到车辆的旋转体的共振线圈组件和固定到静止车身侧的振荡线圈组件，这些组件彼此远离并且彼此电磁耦合，可操作地产生共振现象并产生对轮胎内部压力敏感的信号。该信号显示在驾驶员座位上，而不用任何昂贵且复杂的集成电路。

37. 发明授权

US4337652A Tire pressure drop detecting apparatus 失效
标题翻译：轮胎压降检测装置
公开(公告)号：US4337652A
公开(公告)日：1982-07-06
申请号：US157983
申请日：1980-06-09
申请人： Akira Matsuda , Yoshihiro Hayakawa , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
发明人： Akira Matsuda , Yoshihiro Hayakawa , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
IPC分类号： G08C19/00 , B60C23/02 , B60C23/04
CPC分类号： B60C23/0408
摘要： An apparatus for detecting a pressure drop in a tire chamber of a tire-and-wheel assembly for an automotive vehicle, comprising an oscillator assembly held stationary with respect to the vehicle body structure and a resonator assembly mounted on the wheel rim of the tire-and-wheel assembly, wherein the resonator assembly comprises a resonant inductor and a resonant capacitor which are electrically connected together across a pressure-sensitive switch unit directly communicating with the tire chamber and which are positioned together with a portion of the switch unit within a protective receptacle secured to the wheel rim and wherein the resonant inductor and capacitor and the portion of the switch unit are encapsulated in a body of potting compound forming a potted resonance circuit structure within the protective receptacle, the switch unit and the resonant capacitor being positioned intermally of the resonant inductor.
摘要翻译：一种用于检测用于机动车辆的轮胎和车轮组件的轮胎室中的压降的装置，包括相对于车体结构保持静止的振荡器组件和安装在轮胎 - 车轮的轮缘上的谐振器组件，其中所述谐振器组件包括谐振电感器和谐振电容器，所述谐振电感器和谐振电容器通过与所述轮胎室直接连通的压敏开关单元电连接在一起，并且与所述开关单元的一部分一起定位在保护接收器固定到轮缘，并且其中所述谐振电感器和电容器以及所述开关单元的所述部分被封装在形成在所述保护插座内的盆式谐振电路结构的灌封化合物的主体中，所述开关单元和所述谐振电容器位于谐振电感。

38. 发明授权

US4334588A Vehicle engine noise reducing assembly 失效
标题翻译：汽车发动机降噪装置
公开(公告)号：US4334588A
公开(公告)日：1982-06-15
申请号：US121347
申请日：1980-02-14
申请人： Toru Tezuka , Akira Matsuda
发明人： Toru Tezuka , Akira Matsuda
IPC分类号： B60K11/04 , B60R13/08
CPC分类号： B60K11/04 , B60R13/0884
摘要： A noise reducing assembly, including a sound absorbing grille (30) with louvers (33) and a sound and air diverting unit (40) is used for noise control in an earthmoving vehicle (20). The sound absorbing grille (30) has a perforated panel (32) covering an air exhaust opening (22). A plurality of sound absorbing louvers (33) are attached to the perforated panel (32) in spaced relationship. The sound and air diverting unit (40) is disposed in front of the sound absorbing grille (30), and includes means (42a,42b,42c) for diverting the sound and air from said sound absorbing grille (30) vertically and transversely of the vehicle body. The walls of the louvers (33) and the sound and air diverting unit (40) are filled with sound absorbing material (37,43).
摘要翻译：噪声降低组件包括具有百叶窗（33）的吸音格栅（30）和声音和空气分流单元（40），用于在移土车辆（20）中进行噪声控制。吸音格栅（30）具有覆盖排气口（22）的穿孔板（32）。多个吸音百叶窗（33）以间隔的关系连接到穿孔板（32）。声音和空气分流单元（40）设置在吸声格栅（30）的前面，并且包括用于将声音和空气从吸声格栅（30）垂直和横向地转向的装置（42a，42b，42c）车体。百叶窗（33）的壁和声音和空气分流单元（40）填充有吸音材料（37,43）。

39. 发明授权

US4300118A Tire inner pressure drop alarming service 失效
标题翻译：轮胎内压降报警服务
公开(公告)号：US4300118A
公开(公告)日：1981-11-10
申请号：US12481
申请日：1979-02-15
申请人： Akira Matsuda , Norio Goshima , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
发明人： Akira Matsuda , Norio Goshima , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
IPC分类号： B60C23/04 , B60C23/02
CPC分类号： B60C23/0498 , B60C23/0428
摘要： A tire inner pressure drop alarming device comprises an oscillation section mounted on a vehicle body in the vicinity of a vehicle wheel, a resonance section mounted on a peripheral portion of a tire and including a resonance coil, a signal processing and alarming section mounted on the vehicle body in spaced relation with the vehicle wheel, and a coaxial cable connecting the oscillation section and the signal processing and alarming section. The resonance coil has a major length measured in the direction of rotation and longer than a minor length of the resonance coil in a direction perpendicular to the direction of rotation. The ratio of the minor length to the major length ranges from 0.2 to 1.0.
摘要翻译：轮胎内压降报警装置包括安装在车轮附近的车身上的振动部，安装在轮胎的周边部分并且包括共振线圈的共振部，安装在车轮上的信号处理和报警部与车轮间隔开的车体，以及连接振荡部和信号处理报警部的同轴电缆。谐振线圈具有在旋转方向上测量的主长度，并且在与旋转方向垂直的方向上长于谐振线圈的较小长度。次要长度与主要长度之比为0.2至1.0。

40. 发明授权

US4267546A Alarm device for informing reduction of pneumatic pressure of vehicle tires 失效
标题翻译：用于通知减少车辆轮胎气压的报警装置
公开(公告)号：US4267546A
公开(公告)日：1981-05-12
申请号：US49829
申请日：1979-06-18
申请人： Akira Matsuda , Norio Goshima , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
发明人： Akira Matsuda , Norio Goshima , Shigeo Yasuda , Motoaki Iwasaki , Hiroshi Nishino
IPC分类号： G08C19/00 , B60C23/02 , B60C23/04 , G01L17/00 , G08B21/00
CPC分类号： B60C23/0408
摘要： An alarm device for signalling a reduction of pneumatic pressure of vehicle tires comprises an oscillator 6 having coil secured to a chassis of a vehicle, and a resonator 1 secured to the peripheral portion of a wheel having a tire adjacent to the coil and consisting of a pressure switch 4 for sensing an abnormal change of tire pressure, and a resonant coil and a capacitor 5 tuned to an electromagnetic wave radiated from the oscillation coil. A signal processing device contains means for sensing a change in an oscillation condition generated in the oscillator due to a resonant condition of the resonator switched on and off in accordance with abnormal internal tire pressure and for processing a signal from the sensing means, and an alarm for generating a warning signal in accordance with the output of the signal processing device. The latter comprises an input section 21 having a desired number of terminals, a signal processing section 22 having an arithmetic circuit connected to the input section, a resettable latch circuit 26, 31, and an alarm section 23 operated by the output of the latch circuit whereby an alarm signal is not generated when the speed of the vehicle becomes lower than the prescribed threshold value at normal internal pressure.
摘要翻译：用于指示车辆轮胎的气压降低的报警装置包括具有固定到车辆的底盘的线圈的振荡器6和固定到具有与线圈相邻的轮胎的轮的周边部分的谐振器1，用于感测轮胎压力的异常变化的压力开关4以及调谐到从振荡线圈辐射的电磁波的谐振线圈和电容器5。信号处理装置包括用于感测由于谐振器根据异常的内部轮胎压力而导通和断开的共振状态并且用于处理来自感测装置的信号而在振荡器中产生的振荡条件的变化的装置，以及报警用于根据信号处理装置的输出产生警告信号。后者包括具有期望数量的端子的输入部分21，具有连接到输入部分的运算电路的信号处理部分22，可复位锁存电路26,31和由锁存电路的输出操作的报警部分23 当在正常内部压力下车辆的速度变得低于规定的阈值时，不产生报警信号。

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