公开(公告)号：US4992749A

公开(公告)日：1991-02-12

申请号：US450882

申请日：1989-12-14

申请人： Akio Tokumo ,  Masayuki Kato ,  Takeshi Sato ,  Tatsuzo Hasegawa

发明人： Akio Tokumo ,  Masayuki Kato ,  Takeshi Sato ,  Tatsuzo Hasegawa

IPC分类号： H03F1/02 ,  H03F3/217

CPC分类号： H03F3/2171 ,  H03F1/0261

摘要： A pulse-width modulating amplifier circuit includes two bootstrap circuits for increasing the power voltage to drive circuits to prevent a drive voltage shortage. One bootstrap circuit is connected from the output of the a power amplifier to a drive circuit. The other bootstrap circuit is connected from the output of a filter demodulator to a drive circuit.

摘要翻译： 脉宽调制放大器电路包括两个自举电路，用于增加驱动电路的电源电压以防止驱动电压不足。 一个自举电路从功率放大器的输出连接到驱动电路。 另一个自举电路从滤波器解调器的输出连接到驱动电路。

公开(公告)号：US4867839A

公开(公告)日：1989-09-19

申请号：US240213

申请日：1988-09-06

申请人： Takeshi Sato ,  Katsuya Fukase ,  Kiyotaka Shimada ,  Hirofumi Uchida

发明人： Takeshi Sato ,  Katsuya Fukase ,  Kiyotaka Shimada ,  Hirofumi Uchida

IPC分类号： B29C45/37 ,  H01L21/56 ,  H05K3/18 ,  H05K3/38

CPC分类号： H01L21/565 ,  B29C45/372 ,  H05K3/381 ,  H01L2924/0002 ,  H01L2924/15312 ,  H05K2203/1152 ,  H05K3/181 ,  Y10T29/49158

摘要： A process for forming a circuit substrate comprising placing an electrodeposited metal foil having a rough surface provided with a large number of fine projections in a cavity of a mold in such a manner that the rough surface faces an inside of the mold cavity; pouring a melting resin into the mold cavity to form a molded article; peeling the metal foil from the molded article to form a large number of fine concavities corresponding to the projections; electroless-plating the resin base to form a metal film; and photoetching to form a circuit pattern on the resin base.

摘要翻译： 一种形成电路基板的方法，包括将具有大量微细突起的粗糙表面的电沉积金属箔放置在模具的空腔中，使粗糙表面面对模腔内; 将熔融树脂浇注到模腔中以形成模制品; 从成形品剥离金属箔，形成与突起对应的大量细小凹部; 对树脂基底进行化学镀以形成金属膜; 并进行光刻以在树脂基底上形成电路图案。

公开(公告)号：US4851259A

公开(公告)日：1989-07-25

申请号：US064840

申请日：1987-06-19

申请人： Shunsuke Shimada ,  Takeshi Sato

发明人： Shunsuke Shimada ,  Takeshi Sato

IPC分类号： C04B40/02 ,  E02D3/12

CPC分类号： E02D3/12 ,  C04B40/0231 ,  C04B2111/00732

摘要： A ground impregnation process which is disclosed herein comprises injecting an alkaline ground impregnating material, with carbon dioxide gas passed through blowing nozzles joining said impregnating material, into a ground. In this process, the pressure of carbon dioxide and the opening size of the blowing nozzle are determined to provide a constant amount of carbon dioxide gas blown, irrespective of a variation in ground pressure. In this manner, the carbon dioxide gas joins the alkaline ground impregnating material at a given ratio.

摘要翻译： 本文公开的地面浸渍方法包括将通过穿过连接所述浸渍材料的喷嘴的二氧化碳气体的碱性研磨浸渍材料注入地面。 在这个过程中，确定二氧化碳的压力和吹制喷嘴的开口尺寸，以提供恒定量的二氧化碳吹入，而不管地压的变化如何。 以这种方式，二氧化碳气体以给定的比例连接碱性地面浸渍材料。

公开(公告)号：US4662820A

公开(公告)日：1987-05-05

申请号：US752860

申请日：1985-07-08

申请人： Tetsuo Sasada ,  Takeshi Sato ,  Haruo Urushidani ,  Katsukuni Hisano ,  Ryoichi Kaneko ,  Kazuo Ikeuchi ,  Kunio Tsuji

发明人： Tetsuo Sasada ,  Takeshi Sato ,  Haruo Urushidani ,  Katsukuni Hisano ,  Ryoichi Kaneko ,  Kazuo Ikeuchi ,  Kunio Tsuji

IPC分类号： F01D9/02 ,  F01D11/08 ,  F01D11/02

CPC分类号： F04D29/161 ,  F01D11/08

摘要： A stage structure of an axial turbine includes a stationary inner ring, a stationary outer wall, a row of stationary blades mounted on the stationary inner ring and outer wall, a row of moving blades, and a shroud ring mounted on the tips of the moving blades. An annular solid substance, disposed immediately downstream of an axial gap formed between an axial end of the shroud ring and surface of the outer wall axially facing the axial end of the shroud ring, reduces an expansion space provided immediately downstream of the axial gap, whereby circulation of an ejection flow from a main stream through the axial gap is reduced so that the turbine stage efficiency is improved. The annular solid substance may be a ring fixed to the stationary outer wall, a protrusion or a cylinder formed by a portion of the outer wall.

摘要翻译： 轴流式涡轮机的级结构包括固定内环，固定外壁，安装在固定内环和外壁上的一排固定叶片，一排活动叶片和安装在移动的尖端上的护罩环 刀片。 设置在形成在护罩环的轴向端部和轴向面向护罩环的轴向端部的外壁的表面之间的轴向间隙的紧邻下游的环形固体物质减小了紧邻轴向间隙的下游的膨胀空间，由此 从主流通过轴向间隙的喷射流的循环减少，从而提高了涡轮级的效率。 环状固体物质可以是固定在静止的外壁上的环，由外壁的一部分形成的突起或圆筒。

公开(公告)号：US4392054A

公开(公告)日：1983-07-05

申请号：US254523

申请日：1981-04-15

申请人： Takeshi Sato ,  Shunichi Suzaki

发明人： Takeshi Sato ,  Shunichi Suzaki

IPC分类号： H01J37/153 ,  H01J37/21 ,  G21K1/08

CPC分类号： H01J37/153

摘要： In a scanning electron microscope, astigmatism in an electron lens system is compensated for by an XY type stigmator equipped with two quadrupole lenses and their manually controlled direct current supplies. During the operation of astigmatism compensation, the supplemental current components are added stepwise to the output currents of said direct current supplies in synchronism with beam scanning in the microscope, so that the scanning image displayed in the microscope is divided into areas where astigmatism compensation is different. The operator of the microscope may accord the most sharp divided area with the center area of the scanning image by adjusting said direct current supplies, so that the output values of the direct current supplies become oprimum for astigmatism compensation.

摘要翻译： 在扫描电子显微镜中，电子透镜系统中的散光由配备有两个四极透镜的XY型标示器及其手动控制的直流电源补偿。 在散光补偿操作期间，补充电流分量与显微镜中的光束扫描同步地与所述直流电源的输出电流逐步相加，使得显微镜中显示的扫描图像被划分为散光补偿不同的区域 。 通过调整所述直流电源，显微镜的操作者可以将扫描图像的中心区域与最清晰的分割区域相一致，使得直流电源的输出值成为散光补偿的最佳值。

公开(公告)号：US4345372A

公开(公告)日：1982-08-24

申请号：US88631

申请日：1979-10-26

申请人： Kenji Sekigawa ,  Takeshi Sato ,  Mikio Motizuki

发明人： Kenji Sekigawa ,  Takeshi Sato ,  Mikio Motizuki

IPC分类号： H01H11/04 ,  H01R43/16 ,  H01R43/04

CPC分类号： H01H11/04 ,  H01R43/16 ,  Y10T29/49204 ,  Y10T29/49218

摘要： A multicontact spring having a number of contacts per unit width is produced by press working. A metal tape for a spring is blanked to form a blank. The blank is pressed to make linear dents and, then, cutting of each one of the linear dents is performed. The blank having the cut parts is deformed to form it into a suitable shape for contact points. The thus produced multicontact spring has cut and deformed parts, i.e. contacts, having no free ends. Thereafter, if desired, one end part of the blank is cut to form another type multicontact spring having contacts which have free ends, respectively.

摘要翻译： 通过冲压加工产生具有每单位宽度的多个接触件的多冲击弹簧。 用于弹簧的金属带被冲空以形成空白。 按下坯料进行线性凹痕，然后进行每个线性凹痕的切割。 具有切割部分的坯料变形以形成适合接触点的形状。 如此制造的多冲击弹簧具有没有自由端的切割和变形部分，即接触。 此后，如果需要，坯料的一个端部被切割以形成具有分别具有自由端的触点的另一种类型的多冲击弹簧。

公开(公告)号：USD261877S

公开(公告)日：1981-11-17

申请号：US971126

申请日：1978-12-19

申请人： Takeshi Sato ,  Tooru Oosawa ,  Hiroshi Kojima

设计人： Takeshi Sato ,  Tooru Oosawa ,  Hiroshi Kojima

公开(公告)号：US4284116A

公开(公告)日：1981-08-18

申请号：US118717

申请日：1980-02-05

申请人： Takeshi Sato ,  Yoshinari Matsubara

发明人： Takeshi Sato ,  Yoshinari Matsubara

IPC分类号： B60C9/06 ,  B60C9/18 ,  B60C9/28

CPC分类号： B60C9/18

摘要： A pneumatic tire for motorcycles having an excellent high speed running stability comprising a stress relieving rubber layer interposed between carcass plies and covering the center of a crown portion of the carcass over a range from 10% to 50% of the total width measured along the outer contour of a tread portion.

摘要翻译： 一种具有优异的高速行驶稳定性的摩托车用充气轮胎，其特征在于，包括设置在胎体帘布层之间的应力消除橡胶层，并且覆盖胎体的冠部的中心，沿着沿外侧测量的总宽度的10％至5​​0％的范围 胎面部分的轮廓。

公开(公告)号：US4254323A

公开(公告)日：1981-03-03

申请号：US916075

申请日：1978-06-16

申请人： Toshio Takamatsu ,  Hiroyo Haga ,  Kazuo Aoki ,  Takeshi Sato

发明人： Toshio Takamatsu ,  Hiroyo Haga ,  Kazuo Aoki ,  Takeshi Sato

IPC分类号： B23K11/25 ,  B23K11/06

CPC分类号： B23K11/252

摘要： An apparatus for monitoring and controlling a welding phenomenon in an electric resistance welding process, which comprises a welding characteristics measuring instrument for carrying out digital measurement of at least one of high frequency welding characteristics, a welding phenomenon monitor circuit for detecting variations in the welding characteristics, and a welding phenomenon controller circuit for automatically adjusting a parameter of a welding power source or other welding conditions, wherein the welding characteristics include an oscillating frequency and an oscillating period of a high frequency used for the welding, and a phase difference between a high frequency voltage and a current. Changes in the welding characteristics occur in correspondence with the occurrence of periodic fluctuations in the shape of the high frequency welding current circuit formed in the material to be welded during high frequency electric resistance welding process.

摘要翻译： 一种用于监测和控制电阻焊接过程中的焊接现象的装置，其包括用于执行高频焊接特性中的至少一个的数字测量的焊接特性测量仪器，用于检测焊接特性变化的焊接现象监测电路 以及用于自动调整焊接电源的参数或其他焊接条件的焊接现象控制器电路，其中焊接特性包括用于焊接的高频的振荡频率和振荡周期，以及高频之间的相位差 频率电压和电流。 焊接特性的变化与在高频电阻焊接过程中形成在待焊接材料中的高频焊接电流电路的形状的周期性波动的发生相对应地发生。

公开(公告)号：US4237668A

公开(公告)日：1980-12-09

申请号：US932328

申请日：1978-08-09

申请人： Tokunori Mathusima ,  Takeshi Sato ,  Akira Uenishi

发明人： Tokunori Mathusima ,  Takeshi Sato ,  Akira Uenishi

IPC分类号： F16L59/147 ,  F16L9/14 ,  F16L9/18 ,  F16L59/12 ,  F16L59/14

CPC分类号： F16L59/147 ,  Y10T428/1359 ,  Y10T428/24132

摘要： A heat insulating structure having a heat-resistant tube disposed in a tubular cylindrical body and defining a passage for a high temperature gas, a heat insulating material disposed between the tube and the tubular cylindrical body and adapted to prevent the heat possessed by the gas from being transmitted to the tubular cylindrical body, and a spring adapted to bias the heat insulating material toward the inner surface of the tubular cylindrical body, so as to prevent the formation of a bypass passage for the gas including the gap between the tubular cylindrical body and the heat insulating material. The heat insulating material consists of a plurality of fibrous heat insulating materials mainly consisting of bulky fibrous materials and a plurality of shaped fibrous heat insulating materials. These fibrous heat insulating materials and the shaped fibrous heat insulating materials are arranged alternatingly and independently in the axial direction. In each of the bulky fibrous heat insulating material, disposed is a spring for biasing the shaped fibrous heat insulating material in the axial direction.

摘要翻译： 一种绝热结构，其具有设置在管状圆柱体中并限定高温气体通道的耐热管，隔热材料，设置在管和管状圆柱体之间，并且适于防止气体具有的热量 被传送到管状圆筒体，以及弹簧，适于将绝热材料朝向管状圆柱体的内表面偏压，以防止形成用于包括管状圆柱体和管状圆柱体之间的间隙的气体的旁路通道 绝热材料。 绝热材料由主要由膨松的纤维材料和多个成形的纤维隔热材料组成的多个纤维隔热材料组成。 这些纤维状绝热材料和成形的纤维状隔热材料沿轴向交替且独立地配置。 在每个大体积的纤维绝热材料中，设置有用于沿轴向偏压成形的纤维绝热材料的弹簧。