公开(公告)号：US5830339A

公开(公告)日：1998-11-03

申请号：US736911

申请日：1996-10-25

申请人： Isao Watanabe ,  Masahiro Shibata ,  Tomio Sugiyama ,  Syuichi Nakano ,  Shinichiro Imamura

发明人： Isao Watanabe ,  Masahiro Shibata ,  Tomio Sugiyama ,  Syuichi Nakano ,  Shinichiro Imamura

IPC分类号： G01N27/419 ,  G01N27/407 ,  G01N27/409

CPC分类号： G01N27/4071

摘要： A gas concentration detector comprises a plate sensor element including a sensing action and a signal output section. A flange section is formed between the sensing section and the signal output section so as to protrude in the lateral direction thereof. A cylindrical housing has an inside space for receiving the sensor element. Powder is disposed in the inside space of the cylindrical housing at a predetermined position adjacent to the flange section so that the sensor element is airtightly fixed to the housing by applying a pressing force on the powder. Furthermore, a cross-sectional area of the signal output section is larger than a cross-sectional area of the sensing section.

摘要翻译： 气体浓度检测器包括包括感测动作的板传感器元件和信号输出部分。 在感测部分和信号输出部分之间形成凸缘部分，以沿其横向方向突出。 圆柱形壳体具有用于接收传感器元件的内部空间。 粉末在与凸缘部分相邻的预定位置处设置在圆柱形壳体的内部空间中，使得传感器元件通过对粉末施加压力而气密地固定到壳体。 此外，信号输出部分的横截面面积大于感测部分的横截面面积。

公开(公告)号：US5305294A

公开(公告)日：1994-04-19

申请号：US040263

申请日：1993-03-30

申请人： Kenjiro Kime ,  Keiji Nakamura ,  Isao Watanabe ,  Hajime Nakajima

发明人： Kenjiro Kime ,  Keiji Nakamura ,  Isao Watanabe ,  Hajime Nakajima

IPC分类号： G01B11/02 ,  G11B7/09 ,  G11B11/105 ,  G11B13/04

CPC分类号： G11B11/10534 ,  G01B11/026 ,  G11B11/10556 ,  G11B11/10576 ,  G11B7/0937

摘要： Magneto-optical disk recording and reproducing devices and actuators and distance detectors for use therewith are disclosed. The mageneto-optical disk device comprises, in addition to the usual elements, a bimorph type actuator or an electromagnetic actuator for driving the magnetic head of the magneto-optical disk device. The bimorph actuator has a metallic shim whose width varies with respect to the longitudinal distance inversely porportional to the normal function of the first or the second free natural vibration mode. Alternatively, the bimorph type actuator have a recess formed on a bimorph element to expose a piezoelectric crystal which outputs a voltage corresponding to the acceleration of the vibration of the actuator; the driver circuit of the actuator reduces the driving voltage when the frequency of the voltage generated at the recess comes into the neighborhood of a higher resonance frequency of the actuator. The optical distance detector comprises a light-emitting diode and a pair of photodiodes which detects the amount of light incident thereon after being reflected at a surface of an object the distance to which is measured. The geometric parameters of the photodiodes are selected in such a manner that the output of a first photodiode decreases as the measured distance increases while the output of a second photodiode increases as the measured distance increases. Thus, the normalized differential output of the two photodiodes, from which the measured distance is determined, varies substantially linearly with respect to the measured distance. In preferred forms, the photodetectors have stepped concentric configurations so that small distances can be measured accurately and efficiently.

摘要翻译： 公开了磁光盘记录和再现装置以及与其一起使用的致动器和距离检测器。 除了通常的元件之外，磁光盘装置还包括用于驱动磁光盘装置的磁头的双压电晶片型致动器或电磁致动器。 双压电晶片致动器具有金属垫片，其宽度相对于纵向距离与第一或第二自由自然振动模式的正常功能相反地成比例地变化。 或者，双压电晶片型致动器具有形成在双晶片元件上的凹部，以暴露出输出与致动器的振动的加速度相对应的电压的压电晶体; 当在凹部处产生的电压的频率进入致动器的较高谐振频率附近时，致动器的驱动器电路降低驱动电压。 光学距离检测器包括发光二极管和一对光电二极管，其在被测量的距离的物体的表面处被反射后检测入射到其上的光量。 选择光电二极管的几何参数，使得第一光电二极管的输出随测量距离的增加而减小，而第二光电二极管的输出随测量距离的增加而增加。 因此，确定测量距离的两个光电二极管的归一化差分输出相对于测量的距离基本上线性地变化。 在优选的形式中，光电检测器具有阶梯同心配置，使得能够精确而有效地测量小的距离。

公开(公告)号：US5236772A

公开(公告)日：1993-08-17

申请号：US761646

申请日：1991-09-18

申请人： Eiji Horikoshi ,  Motoaki Tani ,  Isao Watanabe ,  Katsuhide Natori ,  Takehiko Sato

发明人： Eiji Horikoshi ,  Motoaki Tani ,  Isao Watanabe ,  Katsuhide Natori ,  Takehiko Sato

IPC分类号： H05K1/05 ,  H05K3/00 ,  H05K3/44 ,  H05K3/46 ,  H05K5/02

CPC分类号： H05K1/056 ,  H05K3/44 ,  H05K2201/0166 ,  H05K2201/09509 ,  H05K2201/09554 ,  H05K2203/135 ,  H05K3/0023 ,  H05K3/0041 ,  H05K3/445 ,  H05K3/4608 ,  H05K3/4644 ,  Y10T428/24917 ,  Y10T428/256

摘要： A circuit board comprising: a core material made from magnesium, a magnesium alloy, or a magnesium-based composite material, and an electric circuit formed on the core material. A process for producing the circuit board comprises the steps of (1) forming an electrodeposition-painted coating on such a core material, (2) forming a polyimide resin coating on the electrodeposition-painted coating, (3) forming a via hole extending through the resin coating to the underlying electrodeposition-painted coating, (4) etching and removing the electrodeposition-painted coating in the region exposed in the bottom of the via hole while masking the other region with the resin coating thereby extending the via hole to the core material, (5) forming a metal film on at least a free surface of the resin coating and an inner surface of the extended via hole, and (6) etching the metal film by using a photoresist mask to form a conductor layer having a predetermined pattern.

公开(公告)号：US5180145A

公开(公告)日：1993-01-19

申请号：US707733

申请日：1991-05-30

申请人： Isao Watanabe ,  John D. Rensel ,  David A. Weitzenhof

发明人： Isao Watanabe ,  John D. Rensel ,  David A. Weitzenhof

IPC分类号： B60G13/08 ,  F16F9/10 ,  F16F9/32 ,  F16F9/53

CPC分类号： F16F9/103 ,  F16F9/532 ,  B60G2204/202 ,  B60G2204/2022 ,  F16F2230/10

摘要： A vibration damping device is comprised of first and second axially spaced end housings adapted to be mounted on spaced apart structures, and has a tapered intermediate member mounted on the second housing converging toward an open end of the first housing. A piston is mounted on an end of a rod which is connected to the first housing and extends through a bore formed in the intermediate member and forms a restricted flow orifice extending between the spaced apart housings. A pair of elastomeric sleeves extend between the intermediate portion and the piston and the first housing to form a pair of fluid chambers connected by the orifice. An elongated electrode preferably contacts an electrorheological fluid flowing between the chambers through the orifice. The tapered intermediate member is nestable within the interior of the first housing when the device is in a jounce condition and the tapered piston is nestable within the interior of the intermediate member when the device is in a rebound condition to provide a compact damping device without sacrificing stroke length, and which enables the length of the electrode to be independent of the stroke length.

公开(公告)号：US5141820A

公开(公告)日：1992-08-25

申请号：US637574

申请日：1991-01-04

申请人： Minobu Sukimoto ,  Hitoshi Akiyoshi ,  Seijiro Taguchi ,  Kazuo Sugiyama ,  Isao Watanabe

发明人： Minobu Sukimoto ,  Hitoshi Akiyoshi ,  Seijiro Taguchi ,  Kazuo Sugiyama ,  Isao Watanabe

IPC分类号： C22F1/04 ,  F02M35/10

CPC分类号： F02M35/10052 ,  C22F1/04 ,  F02M35/10144 ,  F02M35/10327 ,  F02M35/10347 ,  Y10T29/49398 ,  Y10T428/12292

摘要： An aluminum pipe according to the present invention is used in forming a plurality of bulged portions on the peripheral wall thereof. At the same time by bulging has been so refined as to exhibit an elongation of at least 40% and a recrystallization texture of up to 60 .mu.m in grain size during bulging. The aluminum pipe to be bulged is produced by a process characterized by drawing an extruded aluminum pipe at a cold working ratio of at least 40%, and thereafter annealing the drawn pipe at a temperature of 350.degree. to 420.degree. C., whereby the pipe is refined to exhibit the specified elongation and recrystallization texture.

摘要翻译： 根据本发明的铝管用于在其周壁上形成多个凸起部分。 在膨胀的同时，通过膨胀已经如此精炼以在膨胀期间显示出至少40％的伸长率和在晶粒尺寸中的再结晶织构达到60μm。 通过以350℃〜420℃的冷加工率将挤出的铝管拉拔至少40％的方法制造的铝管，然后在350〜420℃的温度下退火， 被精制以表现出特定的伸长率和再结晶织构。

公开(公告)号：US5024264A

公开(公告)日：1991-06-18

申请号：US348370

申请日：1989-05-08

申请人： Katsuhide Natori ,  Isao Watanabe ,  Koji Katsuyama ,  Isao Kawamura ,  Karuhiko Yamamoto ,  Takeshi Nagai

发明人： Katsuhide Natori ,  Isao Watanabe ,  Koji Katsuyama ,  Isao Kawamura ,  Karuhiko Yamamoto ,  Takeshi Nagai

IPC分类号： H01L23/373 ,  H01L23/36 ,  H01L23/427 ,  H01L23/473

CPC分类号： H01L23/4275 ,  H01L2224/16 ,  H01L2224/73253

摘要： A method of cooling a device with a cooling unit, using a metal sherbet, which is metal being in a state of a two-phase composition consisting of a liquid phase and a solid phase, as a heat conducting body put between the cooling unit and the heat generating device for transferring heat generated in the device to the cooling unit. The metal sherbet is metal, such as an In-Ga binary system, in which solids of an In-Ga solid solution are dispersed in an In and Ga liquid at a temperature obtained under normal operations of the device and the cooling unit.

公开(公告)号：US4948796A

公开(公告)日：1990-08-14

申请号：US316174

申请日：1989-02-27

申请人： Toru Hiraiwa ,  Kenji Takeda ,  Joji Nakano ,  Mineichi Sudani ,  Kunikazu Furuhata ,  Makoto Takata ,  Hiroyo Kawafuchi ,  Isao Watanabe

发明人： Toru Hiraiwa ,  Kenji Takeda ,  Joji Nakano ,  Mineichi Sudani ,  Kunikazu Furuhata ,  Makoto Takata ,  Hiroyo Kawafuchi ,  Isao Watanabe

IPC分类号： A61K31/00 ,  A61K31/495 ,  A61P9/00 ,  A61P9/08 ,  C07D20060101 ,  C07D207/26 ,  C07D207/27 ,  C07D213/26 ,  C07D215/12 ,  C07D221/16 ,  C07D233/54 ,  C07D235/08 ,  C07D271/10 ,  C07D271/12 ,  C07D295/04 ,  C07D295/06 ,  C07D295/073 ,  C07D295/096 ,  C07D295/135 ,  C07D295/155 ,  C07D313/12 ,  C07D333/54 ,  C07D337/12 ,  C07D401/00 ,  C07D401/12 ,  C07D403/06 ,  C07D405/00 ,  C07D405/12 ,  C07D409/00 ,  C07D409/12 ,  C07D411/12 ,  C07D413/12 ,  C07D417/00 ,  C07D417/12 ,  C07D491/04 ,  C07D491/044 ,  C07D491/052 ,  C07D491/14 ,  C07D495/04 ,  C07D495/14 ,  C07D521/00 ,  C07F7/18

CPC分类号： C07D207/27 ,  C07D213/26 ,  C07D215/12 ,  C07D221/16 ,  C07D231/12 ,  C07D233/56 ,  C07D233/64 ,  C07D235/08 ,  C07D249/08 ,  C07D271/10 ,  C07D271/12 ,  C07D295/073 ,  C07D295/096 ,  C07D295/135 ,  C07D295/155 ,  C07D313/12 ,  C07D333/54 ,  C07D337/12 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  C07D491/04 ,  C07D495/04 ,  C07F7/1856

摘要： A piperazine derivative represented by the following formula or a salt thereof: ##STR1## which is useful for curing cerebro-vascular disease and post-cerebro-vascular disease.

摘要翻译： 由下式表示的哌嗪衍生物或其盐：，其可用于治疗脑血管疾病和脑血管疾病。

公开(公告)号：US4731370A

公开(公告)日：1988-03-15

申请号：US872408

申请日：1986-06-10

申请人： Isao Watanabe ,  Kaishu Momonoi ,  Toru Hiraiwa ,  Satoshi Ono ,  Joji Nakano ,  Katsuyuki Nagumo ,  Hiroyasu Takagi

发明人： Isao Watanabe ,  Kaishu Momonoi ,  Toru Hiraiwa ,  Satoshi Ono ,  Joji Nakano ,  Katsuyuki Nagumo ,  Hiroyasu Takagi

IPC分类号： C07D211/90 ,  C07D213/30 ,  C07D213/32 ,  C07D213/38 ,  C07D213/48 ,  C07D309/12 ,  C07D401/12 ,  C07D405/06 ,  C07D405/12 ,  C07D409/14 ,  C07D521/00 ,  A61K31/455

CPC分类号： C07D213/30 ,  C07D211/90 ,  C07D213/32 ,  C07D213/38 ,  C07D213/48 ,  C07D231/12 ,  C07D233/56 ,  C07D249/08 ,  C07D309/12 ,  C07D401/12 ,  C07D405/06 ,  C07D405/12 ,  C07D409/14

摘要： This invention relates to a novel 1,4-dihydropyridine derivative of the formula ##STR1## wherein R2 is pyridyl, or a salt thereof. These compounds have a vasodilating activity and a platelet aggregation inhibiting activity. Also disclosed are pharmaceutical compositions containing the same.

摘要翻译： 本发明涉及新的式（Ⅰ）的1,4-二氢吡啶衍生物，其中R2是吡啶基，或其盐。 这些化合物具有血管扩张活性和血小板聚集抑制活性。 还公开了含有该组合物的药物组合物。

公开(公告)号：US4672273A

公开(公告)日：1987-06-09

申请号：US635287

申请日：1984-07-27

申请人： Kazuo Ikawa ,  Isao Watanabe

发明人： Kazuo Ikawa ,  Isao Watanabe

IPC分类号： H05B41/32 ,  H05B37/00 ,  H05B39/00 ,  H05B41/14

CPC分类号： H05B41/32

摘要： The enclosed electronic flash device for a camera includes a booster circuit connectible to an electrical power source or battery, a high voltage rectifier diode for rectifying the output of the booster circuit, and a storage capacitor. A main power supply switch and an auxiliary power supply switch are connected in series between the negative poles of the power source and capacitor. The auxiliary power supply switch is arranged to close when the flash device is attached to the camera. A signal terminal is connected to the negative pole of the storage capacitor through other circuit elements and another signal terminal is connected to one contact of the auxiliary power supply switch, which is connected in turn to the negative pole of the storage capacitor. The auxiliary power supply switch is connected in series with the main power supply switch at a point farther from the negative terminal of the battery than the main power supply switch.

摘要翻译： 用于照相机的封闭式电子闪光装置包括可连接到电源或电池的升压电路，用于整流升压电路的输出的高压整流二极管和存储电容器。 主电源开关和辅助电源开关串联在电源和电容器的负极之间。 辅助电源开关被布置成当闪光装置附接到照相机时关闭。 信号端子通过其他电路元件连接到存储电容器的负极，另一个信号端子连接到辅助电源开关的一个触点，依次连接到存储电容器的负极。 辅助电源开关与主电源开关串联在比主电源开关远离电池负极的点上。

公开(公告)号：US4268433A

公开(公告)日：1981-05-19

申请号：US70609

申请日：1979-08-29

申请人： Norio Sawatari ,  Isao Watanabe ,  Kazumasa Saito ,  Katsura Adachi

发明人： Norio Sawatari ,  Isao Watanabe ,  Kazumasa Saito ,  Katsura Adachi

IPC分类号： C08K5/107 ,  H05K1/03 ,  C08L33/16 ,  C08L9/00

CPC分类号： C08K5/107 ,  C08K5/13 ,  C08K5/14 ,  C08K5/34 ,  H05K1/0326 ,  H05K1/0373

摘要： Flame retardation of 1,2-polybutadiene based upon the use of halogenated bisphenol bisacrylate reactive flame retardants, for example, 2,2-bis(4-methacryloyl-3,5-dibromophenyl)-propane. Flame retardancy performance of UL 94 V-0 or V-1 has been achieved without impairing desirable dielectric properties and heat resistance inherently possessed by 1,2-polybutadiene. If an aromatic bismaleimide modifier, for example, N,N'-4,4'-diphenylmethane bismaleimide, is jointly used, a thermal expansion coefficient less than a half of the thermal expansion coefficient of cured 1,2-polybutadiene can be achieved.

摘要翻译： 基于使用卤化双酚双丙烯酸酯反应性阻燃剂，例如2,2-双（4-甲基丙烯酰基-3,5-二溴苯基） - 丙烷的1,2-聚丁二烯的阻燃。 已经实现了UL 94 V-0或V-1的阻燃性能，而不损害1,2-聚丁二烯固有地具有所需的介电性能和耐热性。 如果联合使用芳族双马来酰亚胺改性剂，例如N，N'- 4,4'-二苯基甲烷双马来酰亚胺，则可以实现小于固化的1,2-聚丁二烯的热膨胀系数的一半的热膨胀系数。