公开(公告)号：US4048089A

公开(公告)日：1977-09-13

申请号：US702500

申请日：1976-07-06

申请人： Yoshi Arai ,  Kazuo Kimura ,  Hisato Sato ,  Takasi Yamaki ,  Katsuhiko Morita ,  Masanao Ohzeki ,  Haruyoshi Takatsu ,  Yutaka Fujita ,  Masayuki Tazume

发明人： Yoshi Arai ,  Kazuo Kimura ,  Hisato Sato ,  Takasi Yamaki ,  Katsuhiko Morita ,  Masanao Ohzeki ,  Haruyoshi Takatsu ,  Yutaka Fujita ,  Masayuki Tazume

IPC分类号： C09K19/46 ,  G02F1/13 ,  C09K3/34

CPC分类号： C09K19/46

摘要： A nematic liquid crystal composition comprising (I) 4-n-valeryloxy-4'-cyanobiphenyl, (II) 4-n-caproyloxy-4'-cyanobiphenyl and (III) 4'-cyanophenyl-4-n-heptylbenzoate, and either (IV) 4'-cyanophenyl-4-n-butylbenzoate or (V) 4'-cyanophenyl-4-n-nonylbenzoate, said composition having a crystal-nematic transition temperature of -40.degree. to -20.degree. C and a nematic-isotropic transition temperature of 50.degree. to 65.degree. C.

摘要翻译： 一种向列型液晶组合物，其包含（I）4-正戊氧基-4'-氰基联苯，（II）4-正己基氧基-4'-氰基联苯和（III）4'-氰基苯基-4-正庚基苯甲酸酯，以及 （IV）4'-氰基苯基-4-正丁基苯甲酸酯或（V）4'-氰基苯基-4-正壬基苯甲酸酯，所述组合物的结晶 - 向列态转变温度为-40〜-20℃， 各向同性转变温度为50〜65℃

公开(公告)号：US3956168A

公开(公告)日：1976-05-11

申请号：US394074

申请日：1973-09-04

申请人： Yoshi Arai ,  Shoichi Kinoshita ,  Kazuo Kimura ,  Tomio Wada ,  Hisashi Yamamoto ,  Fumiaki Funada

发明人： Yoshi Arai ,  Shoichi Kinoshita ,  Kazuo Kimura ,  Tomio Wada ,  Hisashi Yamamoto ,  Fumiaki Funada

IPC分类号： C09K19/22 ,  C09K19/54 ,  C09K19/58 ,  G02F1/13 ,  G02F1/137 ,  G02F1/16

CPC分类号： C09K19/54 ,  C09K19/582 ,  G02F1/1375

摘要： A liquid crystal composition comprising a nematic liquid crystal and a quaternary ammonium compound selected from the group consisting of the quaternary ammonium salts of carboxylic acids and the quaternary ammonium hydroxides.

摘要翻译： 一种液晶组合物，其包含向列型液晶和选自羧酸季铵盐和季铵氢氧化物的季铵化合物。

公开(公告)号：US4369076A

公开(公告)日：1983-01-18

申请号：US274732

申请日：1981-06-18

申请人： Tesshu Miyahara ,  Yoshi Arai ,  Kazuo Kimura

发明人： Tesshu Miyahara ,  Yoshi Arai ,  Kazuo Kimura

IPC分类号： B22F1/02 ,  H01F1/06 ,  H01F1/02

CPC分类号： B22F1/02 ,  H01F1/061

摘要： A process for producing a magnetic metal powder having improved oxidation resistance and magnetic properties, which comprises wetting a magnetic metal powder in an atmosphere of a non-oxidizing gas with a solution of a boron trialkoxide in a solvent being inert to the magnetic metal powder and capable of dissolving the boron trialkoxide; and thereafter evaporating off the solvent.

摘要翻译： 一种制造具有改善的抗氧化性和磁性能的磁性金属粉末的方法，其包括在非氧化性气体气氛中用三烷氧基硼溶液在对磁性金属粉末呈惰性的溶剂中润湿磁性金属粉末，以及 能够溶解三烷氧基硼; 然后蒸去溶剂。

公开(公告)号：US06502299B2

公开(公告)日：2003-01-07

申请号：US09423735

申请日：1999-12-13

申请人： Akihiko Yamazaki ,  Manabu Okamoto ,  Kazuo Kimura

发明人： Akihiko Yamazaki ,  Manabu Okamoto ,  Kazuo Kimura

IPC分类号： H02K1502

CPC分类号： H02K15/09 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/5141 ,  Y10T29/53143 ,  Y10T29/53157

摘要： In order to realize thinned armatures, a winder which winds coils at a high density while restricting coil ends within a restricted space is provided. An armature coil winder for winding coils in an armature core assembly having a plurality of slots in an outer circumference thereof comprising a winding former equipped with a fixed former which guides a coil into two slots and a movable former which restricts a position of a coil end between the slots by moving in the fixed former along both end surfaces of an armature core toward a center thereof, a former slider which shifts the movable former to a specified position, and coil shaping mechanism which is disposed at location other than that of the former slider and equipped with coil shaping blades functioning to shape the coil in the slots, thereby making it possible to wind coils at a high density by effectively utilizing winding spaces.

摘要翻译： 为了实现减薄的电枢，提供了一种在限制空间内限制线圈端部的情况下以高密度缠绕的绕线器。 一种用于在电枢铁芯组件中缠绕线圈的电枢线圈绕线器，其具有在其外圆周上的多个槽，所述衔铁绕组装备有配备有将线圈引导到两个槽中的固定成形器的绕组架，以及限制线圈端 通过沿着电枢铁心的两个端面向着其中心在固定的成形器中移动的槽之间，将可移动成形器移动到特定位置的前滑块和设置在与前者不同的位置的线圈成形机构 滑块，并配备有线圈成型刀片，其用于使线圈在槽中成形，从而可以通过有效地利用缠绕空间来以高密度缠绕线圈。

公开(公告)号：US06482892B1

公开(公告)日：2002-11-19

申请号：US09604099

申请日：2000-06-27

申请人： Seizo Katayama ,  Kazuo Kimura ,  Kazuhiro Ohashi ,  Minoru Horie

发明人： Seizo Katayama ,  Kazuo Kimura ,  Kazuhiro Ohashi ,  Minoru Horie

IPC分类号： C08L2302

CPC分类号： C08L23/02 ,  C08L21/00 ,  C08L23/08 ,  C08L23/0853 ,  C08L23/10 ,  C08L23/16 ,  C08L2207/04 ,  C08L2666/06 ,  C08L2666/04

摘要： An olefinic thermoplastic elastomer composition which does not exhibit problems due to a softening agent such as an oil is superior in molding processability. The thermoplastic elastomer composition is produced by a heat crosslinking process of a resin-rubber composition that contains an olefinic and/or diene rubber, an olefinic resin, and a vinyl copolymer. The vinyl copolymer is obtained by copolymerizing 20 wt % or more of a vinyl monomer represented by CH2═CHOCOR1 or CH2═CHOR2 wherein R1 and R2 are alkyl groups having 1-6 carbon atoms. The thermoplastic elastomer composition can include a vinyl copolymer that has not undergone a heat crosslinking process.

摘要翻译： 由于软化剂如油不会产生问题的烯烃类热塑性弹性体组合物，成型加工性优异。 热塑性弹性体组合物通过含有烯烃和/或二烯橡胶，烯烃树脂和乙烯基共聚物的树脂 - 橡胶组合物的热交联方法制备。 乙烯基共聚物通过共聚20重量％以上由CH2 = CHOCOR1或CH2 = CHOR2表示的乙烯基单体，其中R1和R2是具有1-6个碳原子的烷基。 热塑性弹性体组合物可以包括未经历热交联过程的乙烯基共聚物。

公开(公告)号：US06472609B2

公开(公告)日：2002-10-29

申请号：US09866999

申请日：2001-05-25

申请人： Hisashi Wakako ,  Masahiro Iba ,  Kazuhisa Sato ,  Kazuo Kimura

发明人： Hisashi Wakako ,  Masahiro Iba ,  Kazuhisa Sato ,  Kazuo Kimura

IPC分类号： H05K103

CPC分类号： H05K3/244 ,  H01L23/49811 ,  H01L2924/0002 ,  Y10T29/49128 ,  Y10T29/49147 ,  Y10T29/49156 ,  H01L2924/00

摘要： A printed-wiring substrate 1 has main-face-side connection terminals 33 for solder-bonding to connection terminals 83 of an IC chip 81 on a main face 1A thereof and back-face-side connection terminals 41 for connecting, through mechanical contact, to connection terminals 93 of a motherboard 91 on a back face 1B thereof. The surface of each of the main-face-side connection terminals 33 is covered with a main-face-side displacement Au plating layer 45 having a thickness of 0.03 to 0.12 &mgr;m, and the surface of each of the back-face-side connection terminals 41 is covered with a back-face-side displacement Au plating layer 55, which is thicker than the main-face-side displacement Au plating layer 45 and has a thickness of 0.2 &mgr;m or greater.

摘要翻译： 印刷布线基板1具有用于焊接到其主面1A上的IC芯片81的连接端子83的主面侧连接端子33和用于通过机械接触连接的背面侧连接端子41， 连接到母板91的背面1B上的连接端子93。 每个主面侧连接端子33的表面被厚度为0.03至0.12μm的主面侧位移Au镀层45覆盖，并且每个背面侧连接 端子41覆盖有比主面侧位移Au镀层45厚的厚度为0.2μm以上的背面侧位移Au镀层55。

公开(公告)号：US06376782B1

公开(公告)日：2002-04-23

申请号：US09494174

申请日：2000-01-31

申请人： Kazuo Kimura ,  Hajime Saiki ,  Mitsuo Shiraishi ,  Yosuke Kondo

发明人： Kazuo Kimura ,  Hajime Saiki ,  Mitsuo Shiraishi ,  Yosuke Kondo

IPC分类号： H05K111

CPC分类号： H05K3/3426 ,  H01L23/49811 ,  H01L2924/0002 ,  H01L2924/15312 ,  H01R4/02 ,  H05K3/3463 ,  Y02P70/613 ,  H01L2924/00

摘要： In a resinous circuit board having a circuitized substrate having conductive layers therewithin, a plurality of pin pads formed on a rear surface of the substrate, and a plurality of pins, each pin having a tip end portion and a head portion and soldered to the pin pad in such a manner as to contact at the head portion to the pin pad. The head portion of the pin consists of a flange section which is larger in diameter than the tip end portion, and a part-spherical abutment section bulging from the flange section in the direction opposite to the tip end portion and brought into contact with the pin pad. The part-spherical abutment section is made of eutectic silver solder which is lower in melting point than solder such as Sn—Ag solder which is used for soldering the pin to the pin pad. Since the silver solder and soft solder are present between the flange section and the pin pad, they can release the stress applied to the pin, thus making it possible to increase the joining strength considerably. Further, the above structure can dispense with holes which are formed in the circuitized substrate and in which pins are press-fitted and fixed as in the prior art circuit board.

摘要翻译： 在其中具有导电层的电路化基板的树脂电路板中，形成在基板的后表面上的多个引脚焊盘和多个引脚，每个引脚具有尖端部分和头部，并焊接到引脚 垫以这样的方式在头部与销垫接触。 销的头部由直径大于前端部的凸缘部和与前端部相反方向从凸缘部凸出的部分球形抵接部，与销的接触部 垫。 部分球形邻接部分由共熔银焊料制成，其熔点低于诸如Sn-Ag焊料的焊料，其用于将引脚焊接到引脚焊盘。 由于银焊料和软焊料存在于凸缘部分和销焊盘之间，它们可以释放施加到销的应力，从而可以显着提高接合强度。 此外，如现有技术的电路板那样，上述结构可以省略形成在电路化基板中的孔，并且其中的销被压入和固定。

公开(公告)号：US06332922B1

公开(公告)日：2001-12-25

申请号：US09257296

申请日：1999-02-25

申请人： Shigeru Sakuma ,  Tsutomu Mizugaki ,  Kazuo Kimura ,  Shuuichi Takano

发明人： Shigeru Sakuma ,  Tsutomu Mizugaki ,  Kazuo Kimura ,  Shuuichi Takano

IPC分类号： C30B3306

CPC分类号： G03F7/70958 ,  C30B29/12 ,  C30B33/00 ,  G02B1/02 ,  G03F7/70966 ,  Y10S117/906

摘要： A manufacturing method for a single crystal of calcium fluoride by which it is possible to obtain a single crystal of calcium fluoride with adequately small double refraction, which can be used in optical systems for photolithography, and in particular, a single crystal of calcium fluoride with a large diameter (ø 200 mm or larger) having superior optical properties, which can be used for photolithography with a wavelength of 250 nm or less. A manufacturing method for a single crystal of calcium fluoride, having its optical properties improved through an annealing process in which a single crystal of calcium fluoride is contained in a sealable container, and said container is sealed and vacuumed, followed by, a process of heating with a heater arranged external to said container so that the temperature inside said container is raised to a first temperature, which is lower than the melting point of said single crystal of calcium fluoride, a process by which the temperature inside said container is maintained at said first temperature for a designated period of time, and a process by which the temperature inside said container is lowered to room temperature, wherein, the maximum temperature of the annealing process is set to be a first temperature within the range of 1020 to 1150° C. Also provided is a manufacturing method for a single crystal of calcium fluoride having its optical properties improved through an annealing process such that, its maximum temperature during the thermal process is set to a first temperature which is within the range of 1020 to 1150° C., and which is maintained for a designated period of time, and its cooling speed for reaching a second temperature, which is in the range of (or around) 600 to 800° C., from said first temperature is set to be 1.2° C./hour or less, or its cooling speed for reaching a second temperature, which is in the range of (or around) 700 to 900° C., from said first temperature is set to be 1.2° C./hour or less.

公开(公告)号：US6134048A

公开(公告)日：2000-10-17

申请号：US740874

申请日：1996-11-04

申请人： Masato Kato ,  Kazuo Kimura

发明人： Masato Kato ,  Kazuo Kimura

IPC分类号： G02B7/06 ,  G02B7/12 ,  G02B23/00

CPC分类号： G02B7/12 ,  G02B7/06

摘要： A binocular has a focusing mechanism and a convergence angle correction mechanism. Focusing is achieved by moving an objective optical system or eyepiece optical system along an optical axis. The convergence angle correction mechanism, which is interlocked with the focusing mechanism, decenters an element of the objective optical system translationally with respect to the optical axis. The translational decentering is achieved by moving the objective optical element in a direction at an angle to the optical axis.

摘要翻译： 双目具有聚焦机构和会聚角校正机构。 通过沿着光轴移动物镜光学系统或目镜光学系统来实现聚焦。 与聚焦机构互锁的会聚角校正机构相对于光轴平移物镜光学系统的元件。 通过使物镜光学元件沿与光轴成一定角度的方向移动来实现平移偏心。

公开(公告)号：US5838069A

公开(公告)日：1998-11-17

申请号：US827314

申请日：1997-03-26

申请人： Motohiko Itai ,  Hiroyuki Hashimoto ,  Kazuo Kimura

发明人： Motohiko Itai ,  Hiroyuki Hashimoto ,  Kazuo Kimura

IPC分类号： H05K1/09 ,  H01L21/48 ,  H01L23/498 ,  H05K3/24 ,  H01L23/48 ,  H01L23/52

CPC分类号： H01L23/49816 ,  H01L21/4853 ,  H05K3/246 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K3/4061

摘要： A ceramic substrate having on the surface thereof a plurality of pads to be attached to terminal members is provided. Each pad includes a metallic layer formed on the surface of the substrate and a connecting layer made of a nickel base alloy and formed on the metallic layer. A gold-nickel layer made of a gold base alloy containing nickel is formed on the connecting layer. The gold-nickel layer may be formed by first forming a gold layer on the connecting layer and then making nickel in the connecting layer to diffuse into the gold layer by heat treatment. A method of producing such a ceramic substrate is also provided.

摘要翻译： 提供了一种陶瓷基板，其表面上具有多个要连接到端子构件的焊盘。 每个焊盘包括形成在基板的表面上的金属层和形成在金属层上的由镍基合金制成的连接层。 在连接层上形成由含有镍的金基合金制成的金镍层。 金镍层可以通过首先在连接层上形成金层，然后通过热处理使连接层中的镍扩散到金层中而形成。 还提供了制造这种陶瓷基板的方法。