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81. 发明授权

US06500535B1 Heat resistant, low dielectric polymers, and films, substrates, electronic parts and heat resistant resin molded parts using the same 有权
标题翻译：耐热，低介电聚合物和薄膜，基材，电子部件和使用其的耐热树脂模制件
公开(公告)号：US06500535B1
公开(公告)日：2002-12-31
申请号：US09140533
申请日：1998-08-26
申请人： Toshiaki Yamada , Takeshi Takahashi , Yoshiyuki Yasukawa , Kenji Endou , Shigeru Asami , Michihisa Yamada , Yasuo Moriya
发明人： Toshiaki Yamada , Takeshi Takahashi , Yoshiyuki Yasukawa , Kenji Endou , Shigeru Asami , Michihisa Yamada , Yasuo Moriya
IPC分类号： B32B2732
CPC分类号： C08J5/18 , B32B27/00 , C08F255/00 , C08L23/08 , C08L23/0838 , C08L51/06 , C08L53/00 , C08L2203/202 , H01B3/442 , H05K1/032 , Y10T428/254 , Y10T428/31913 , Y10T428/31917 , Y10T428/31924 , C08L2666/04
摘要： The invention provides a heat-resistant, low-dielectric polymeric material that is preferably a copolymer in which a non-polar &agr;-olefin base polymer segment and a vinyl aromatic copolymer segment are chemically combined with each other, and that is a thermoplastic resin showing a multi-phase structure in which a dispersion phase formed by one segment is finely dispersed in a continuous phase formed by another segment. It is thus possible to achieve a polymeric material that is excellent in heat resistance, has high strength, and has a low dielectric constant and a reduced dielectric loss, and so is suitable for an electrical insulating material for high-frequency purposes.
摘要翻译：本发明提供一种耐热低介电聚合物材料，其优选是其中非极性α-烯烃基聚合物链段和乙烯基芳族共聚物链段彼此化学结合的共聚物，并且是热塑性树脂，其表现出其中由一段形成的分散相被细分散在由另一段形成的连续相中的多相结构。因此，可以实现耐热性优异，强度高，介电常数低，介电损耗降低的聚合材料，因此适用于高频用电绝缘材料。

82. 发明授权

US06499882B2 Sliding bearing 有权
标题翻译：滑动轴承
公开(公告)号：US06499882B2
公开(公告)日：2002-12-31
申请号：US09842220
申请日：2001-04-25
申请人： Takeshi Takahashi , Yasuo Takamura
发明人： Takeshi Takahashi , Yasuo Takamura
IPC分类号： F16C1710
CPC分类号： F16C35/02
摘要： The improved sliding bearing provides fitting of a cap into a sleeve with steadily fixation of adhesive, and prevention of the remained adhesive outside of the desired area. The sliding bearing comprises a sleeve, a shaft enclosed in said sleeve, and, a cap fitted into the sleeve, the sleeve having a shouldered hole with a first shoulder on which the cap is held, wherein the internal circumferential surface of the sleeve or the external circumferential surface of the cap includes a second shoulder circumferentially formed thereon. The second shoulder of the sleeve is of an outer diameter larger than the diameter of the cap, and an inner diameter approximately same as or slightly larger than the outer diameter of the cap, while the second shoulder of the cap is of an inner diameter smaller than that of the sleeve, and an outer diameter approximately same as or slightly smaller than the inner diameter of the sleeve.
摘要翻译：改进的滑动轴承提供了将帽安装到套筒中，并稳定地固定粘合剂，并且防止在所需区域外保留的粘合剂。滑动轴承包括套筒，封闭在所述套筒中的轴和装配到套筒中的帽，所述套筒具有肩部孔，所述第一肩部保持在所述第一肩部上，所述套筒的内周表面或盖的外周表面包括周向形成在其上的第二肩部。套筒的第二肩部的外径大于盖的直径，内径大约等于或略大于盖的外径，而帽的第二肩部的内径较小与套筒的外径大致相同或略小于套筒的内径的外径。

83. 发明授权

US06485179B1 Dynamic pressure bearing 有权
标题翻译：动压轴承
公开(公告)号：US06485179B1
公开(公告)日：2002-11-26
申请号：US09656077
申请日：2000-09-06
申请人： Takeshi Takahashi , Yasuo Takamura , Daiji Hiraoka
发明人： Takeshi Takahashi , Yasuo Takamura , Daiji Hiraoka
IPC分类号： F16C3372
CPC分类号： F16C33/745 , F16C17/107 , F16C2300/02
摘要： A dynamic pressure bearing is provided in which leakage of liquid lubricant due to precession of a housing can be prevented from occurring. In the dynamic pressure bearing, the inner diameter of a tapered inner peripheral face 20 of the housing 1 which constitutes a capillary sealing portion 23 is gradually increased as moving from an opening 17 toward the inner area in the axial direction. When the housing 1 is rotated, therefore, a centrifugal force applied on liquid lubricant existing on the tapered inner peripheral face 20 acts in the direction along which the liquid lubricant is pushed toward the inner area, as indicated by an arrow 19. Consequently, the centrifugal force which is due to precession of the housing 1, and which pushes the liquid lubricant 15 toward the outside as indicated by an arrow 29 can be cancelled by the force acting in the direction toward the inner area, with the result that leakage of the liquid lubricant due to precession of the housing 1 can be prevented from occurring.
摘要翻译：提供动态压力轴承，其中可以防止由于壳体的进动而导致的液体润滑剂的泄漏。在动压轴承中，构成毛细管密封部23的壳体1的锥形内周面20的内径随着从开口17向轴向的内侧区域移动而逐渐增大。因此，当壳体1旋转时，施加在锥形内周面20上的液体润滑剂上的离心力沿箭头19所示向液体润滑剂被推向内侧的方向作用。因此，由于壳体1的进动引起的离心力，如箭头29所示将液体润滑剂15推向外部的离心力可以通过朝向内部区域的方向作用的力来抵消，结果是泄漏可以防止由于壳体1的进动引起的液体润滑剂的发生。

84. 发明授权

US06280263B1 Anti-rotation terminal with captured nut 失效
标题翻译：防旋转端子带捕获螺母
公开(公告)号：US06280263B1
公开(公告)日：2001-08-28
申请号：US09561633
申请日：2000-05-02
申请人： Michael Anthony Manor , Kazuhiro Shimizu , Takeshi Takahashi
发明人： Michael Anthony Manor , Kazuhiro Shimizu , Takeshi Takahashi
IPC分类号： H01R430
CPC分类号： H01R11/12 , H01R11/26
摘要： An eyelet terminal for use in a vehicle junction box or power center to connect a bus bar to an electrical wire or cable. The terminal assembly is formed as a flat metal blank with bendable portions defining a nut-trapping lock ring, an anti-rotation tab, and wire crimping tabs. One end of the terminal includes an eyelet portion having an aperture for a bolt or threaded stud, and a surface for rotatably supporting a flanged nut over the aperture. The lock ring is formed at the end of a leg or arm extending from the eyelet portion and adapted to be bent over a radius to a nut-trapping position over the nut flange and aligned with the eyelet portion. A bendable anti-rotation tab extending from the lock ring is bent from an initial flat position to a right-angled position in which it extends through a suitable aperture in the terminal when the lock ring is in the nut-trapping position. The portion of the anti-rotation tab extending through the terminal is adapted to engage a mating receptacle in a bus bar or junction box housing to prevent the eyelet terminal from rotating when the nut is tightened in one-handed fashion.
摘要翻译：用于车辆接线盒或电源中心的孔眼终端，用于将母线连接到电线或电缆。端子组件形成为具有限定螺母捕获锁定环的可弯曲部分，防旋转突出部和电线压接突片的扁平金属坯料。端子的一端包括具有用于螺栓或螺柱的孔的孔眼部分和用于可旋转地支撑凸缘螺母在孔上的表面。锁环形成在从孔眼部分延伸的腿或臂的端部，并且适于在螺母凸缘上方弯曲到螺母捕获位置并且与孔眼部分对准。从锁定环延伸的可弯曲的防旋转突片从初始平坦位置弯曲到直角位置，当锁定环处于螺母捕获位置时，该延伸穿过终端中的合适的孔。延伸穿过端子的防旋转突片的部分适于接合汇流条或接线盒壳体中的配合插座，以防止当螺母以单手方式拧紧时孔眼端子旋转。

85. 发明授权

US6079879A Hydrodynamic bearing 有权
标题翻译：流体动力轴承
公开(公告)号：US6079879A
公开(公告)日：2000-06-27
申请号：US153411
申请日：1998-09-02
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： F16C32/00 , F16C17/10 , F16C32/06 , F16C33/10 , F16C33/74
CPC分类号： F16C33/107 , F16C17/107 , F16C33/103
摘要： A hydrodynamic bearing having a liquid accommodating portion in which, even when a liquid in the bearing expands as a result of a temperature rise, it is possible to prevent the liquid from leaking to the outside. In order to attain the object, in a hydrodynamic bearing including: a shaft and a sleeve which relatively rotate; a dynamic pressure bearing portion which is formed between the shaft and the sleeve; and an accommodation portion which accommodates a liquid in the bearing, and which is disposed in a space between the shaft and the sleeve and in the vicinity of an atmosphere side, the accommodation portion is an opposition space portion in which a conical face formed on the shaft and having a diameter that is gradually reduced as moving toward an end portion of the shaft is opposed to a conical face which is formed on an inner side face of the sleeve and which covers the conical face of the shaft.
摘要翻译：具有液体容纳部的流体动力轴承即使当轴承中的液体由于温度升高而膨胀时，也可以防止液体泄漏到外部。为了实现该目的，在流体动力轴承中，包括：轴和相对旋转的套筒; 形成在所述轴和所述套筒之间的动态压力承受部; 以及容纳部，其容纳在所述轴承中的液体，并且设置在所述轴与所述套筒之间的空间中并且在大气侧的附近，所述收纳部是相对空间部，并且具有随着向轴的端部移动而逐渐减小的直径与形成在套筒的内侧面上并且覆盖轴的锥形面的圆锥面相对。

86. 发明授权

US6000850A Dynamic pressure bearing made of porous material 失效
标题翻译：动态压力轴承由多孔材料制成
公开(公告)号：US6000850A
公开(公告)日：1999-12-14
申请号：US56610
申请日：1998-04-08
申请人： Takeshi Takahashi , Masayoshi Onishi
发明人： Takeshi Takahashi , Masayoshi Onishi
IPC分类号： B22F3/11 , B22F5/10 , F16C17/02 , F16C32/06 , F16C33/10 , F16C33/14
CPC分类号： B22F3/1109 , B22F5/10 , F16C17/026 , F16C33/107 , F16C33/145 , B22F2999/00
摘要： The invention provides a dynamic pressure bearing capable of generating enough dynamic pressure even with the use of a porous material. Dynamic pressure grooves at an inner circumferential surface of a sleeve made of porous material are formed by rolling process. Voids of the porous material at a surface of the dynamic pressure grooves are crushed by this rolling process, making the dynamic pressure grooves airtight. Further, the inner circumferential surface at which the dynamic pressure grooves are formed is subject to a sizing process, by which a bearing surface of the sleeve is crushed so that substantially no voids are present.
摘要翻译：本发明提供即使使用多孔材料也能产生足够的动态压力的动压轴承。通过轧制工艺形成由多孔材料制成的套筒的内圆周表面处的动态压力槽。动压槽表面的多孔材料的空隙通过该轧制过程被粉碎，使动压槽气密。此外，形成动压槽的内周面经受施胶过程，通过该施胶工艺将套筒的支承表面压碎，使得基本上不存在空隙。

87. 发明授权

US5988886A Closed type thrust dynamic pressure bearing with through hole 失效
标题翻译：带通孔的闭式推力动压轴承
公开(公告)号：US5988886A
公开(公告)日：1999-11-23
申请号：US56609
申请日：1998-04-08
申请人： Takeshi Takahashi
发明人： Takeshi Takahashi
IPC分类号： F16C17/04 , F16C17/10 , F16C33/10 , F16C32/06
CPC分类号： F16C33/1085 , F16C17/045 , F16C17/107 , F16C33/107
摘要： A closed type thrust dynamic pressure bearing is capable of generating enough dynamic pressure for axially bearing a rotating member at the time of start-up without damage to an end face of a flange of the rotating member. The flange of the rotating member is housed in a housing in a closed state. V-shaped dynamic pressure generating grooves are provided at upper and lower end faces of the flange, while a plurality of holes axially passing through the flange are provided radially inside an annular region where the dynamic pressure generating grooves are provided. The total sum of cross-sectional areas of the holes is at least 1/30 of the area of the annular region. Oil sumps are provided at a receiving surface of the housing opposite to the lower end face of the flange.
摘要翻译：封闭型推力动压轴承能够产生足够的动态压力，用于在启动时轴向支承旋转构件，而不会损坏旋转构件的凸缘的端面。旋转构件的凸缘容纳在闭合状态的壳体中。 V形动压产生槽设置在凸缘的上端面和下端面上，而轴向通过凸缘的多个孔径向设置在设置动压产生槽的环形区域的内侧。孔的横截面积的总和至少为环形区域的面积的+ E，fra 1/30 + EE。在壳体的与凸缘的下端面相对的接收面处设置有油池。

88. 发明授权

US5914283A Low dielectric polymer and film, substrate and electronic part using the same 失效
标题翻译：低介电聚合物和薄膜，基板和电子部件使用相同
公开(公告)号：US5914283A
公开(公告)日：1999-06-22
申请号：US790431
申请日：1997-01-29
申请人： Toshiaki Yamada , Takeshi Takahashi , Atsushi Yakuwa , Hideaki Ninomiya , Naoyuki Amaya , Naoki Saito , Yasuhiro Imamura , Norihiro Kaiya
发明人： Toshiaki Yamada , Takeshi Takahashi , Atsushi Yakuwa , Hideaki Ninomiya , Naoyuki Amaya , Naoki Saito , Yasuhiro Imamura , Norihiro Kaiya
IPC分类号： C08F22/14 , C08F22/10 , H01B3/44 , H05K1/03 , B32B27/04 , B32B27/06 , B32B27/30
CPC分类号： H01B3/448 , H05K1/0326 , Y10T428/268 , Y10T428/269 , Y10T428/31935 , Y10T428/31938 , Y10T442/2475 , Y10T442/2934 , Y10T442/2992
摘要： A film comprises glass fiber impregnated with a low dielectric polymer obtained by polymerizing a monomeric composition comprising a fumaric acid diester monomer and optionally a vinyl monomer. The polymer having a low dielectric constant and reduced dielectric loss is used as an electrically insulating material in a high frequency band of at least 500 MHz.
摘要翻译：薄膜包括浸渍有低介电聚合物的玻璃纤维，该低介电聚合物通过聚合包含富马酸二酯单体和任选的乙烯基单体的单体组合物而获得。具有低介电常数和降低介电损耗的聚合物用作至少500MHz的高频带中的电绝缘材料。

89. 发明授权

US5707257A Elliptical battery post and terminal 失效
标题翻译：椭圆形电池柱和端子
公开(公告)号：US5707257A
公开(公告)日：1998-01-13
申请号：US792178
申请日：1997-01-30
申请人： Nobuhiko Kotajima , Takeshi Takahashi
发明人： Nobuhiko Kotajima , Takeshi Takahashi
IPC分类号： H01R11/28 , H01R4/42
CPC分类号： H01R11/289
摘要： A battery connection comprises a battery post protruding from a battery and a battery cable terminal for clamping connection with the battery post. The battery post is an elliptical cylinder projecting perpendicularly from the surface of the battery, and the battery cable terminal has a mating elliptical clamping ring. When the clamping ring is fitted over the post and tightened therearound, the elliptical shapes of the post and terminal substantially prevent twisting of the terminal relative to the post and so inhibit loosening of the terminal. The smoothly curved, cornerless elliptical shape of the post allows the ring to slide around the perimeter of the post as the ring is tightened so that the normal contact force between the ring and the post is substantially constant around the perimeter thereof.
摘要翻译：电池连接包括从电池突出的电池柱和用于与电池柱夹紧连接的电池电缆端子。电池柱是从电池表面垂直突出的椭圆柱体，电池电缆端子具有配合的椭圆形夹紧环。当夹紧环安装在柱上并在其周围紧固时，柱和端子的椭圆形状基本上防止了端子相对于柱的扭转，从而抑制了端子的松动。柱的平滑弯曲的无角椭圆形允许环在环被紧固时围绕柱的周边滑动，使得环和柱之间的正常接触力在其周边上基本上是恒定的。

90. 发明授权

US5684076A Rare earth-iron-nitrogen based magnetic material and method of manufacturing the same 失效
标题翻译：稀土铁 - 氮基磁性材料及其制造方法
公开(公告)号：US5684076A
公开(公告)日：1997-11-04
申请号：US570666
申请日：1995-12-11
申请人： Takeshi Takahashi , Kiyoshi Kojima
发明人： Takeshi Takahashi , Kiyoshi Kojima
IPC分类号： C08K3/08 , C08K3/28 , H01F1/059 , C08K3/10 , H01F1/055 , H01F1/06
CPC分类号： H01F1/059 , C08K3/08 , C08K3/28
摘要： A rare earth-iron-nitrogen based magnetic material has superior magnetic properties. A method of manufacturing the rare earth-iron-nitrogen based magnetic material controls the decline in the magnetic properties of the material during pulverizing processes, and pulverizes the material to a critical particle dimension for single-domain behavior. The fragility of the material is increased since the material includes at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W at 0.05-5% atomic percentage. The material is pulverized by a gas current type jet mill. Sample powder injected from a hopper is introduced from a supply mouth to a pulverizing chamber by nitrogen gas spouting from a pressure nozzle, and the powder is then accelerated to acoustic velocity by high pressure nitrogen gas spouting from gliding nozzles. As a result, the powder particles collide with each other. Pulverization is mainly carried out by collisions between powder particles, but can be accomplished by the collision of powder particles against the inner wall of a pulverizing chamber. The powder is then exhausted from a classifying zone.
摘要翻译：稀土 - 铁 - 氮基磁性材料具有优异的磁性能。制造稀土 - 铁 - 氮的磁性材料的方法控制了粉碎过程中材料的磁特性的下降，并将材料粉碎成单畴行为的关键颗粒尺寸。材料的脆性增加，因为该材料包括0.05-5％原子百分数的选自Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和W中的至少一种元素。该材料通过气流型喷射磨粉碎。从料斗注入的样品粉末通过从压力喷嘴喷出的氮气从供给口引入粉碎室，然后通过从滑动喷嘴喷出的高压氮气将粉末加速至声速。结果，粉末颗粒彼此碰撞。粉碎主要通过粉末颗粒之间的碰撞进行，但是可以通过粉末颗粒与粉碎室的内壁的碰撞来实现。然后将粉末从分选区排出。

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