公开(公告)号：US5139099A

公开(公告)日：1992-08-18

申请号：US736725

申请日：1991-07-26

申请人： Takeshi Hayashi ,  Shigeru Sato ,  Katsuaki Tsujimoto ,  Daishiro Miyazaki ,  Yoneo Hiwasa ,  Toshiki Ishimatsu ,  Kimiyo Wada

发明人： Takeshi Hayashi ,  Shigeru Sato ,  Katsuaki Tsujimoto ,  Daishiro Miyazaki ,  Yoneo Hiwasa ,  Toshiki Ishimatsu ,  Kimiyo Wada

IPC分类号： E21B10/32 ,  E21B10/38 ,  E21B10/62

CPC分类号： E21B10/38 ,  E21B10/327 ,  E21B10/62

摘要： An excavation tool, in which a device is provided which receives the striking force of a hammer and the rotational force of a hammer cylinder, in a bottom surface of which at least three axle holes are provided displaced from a center of the device and at equivalent angular intervals in the circumferential direction, block axles are inserted in the axle holes in a freely rotatable manner, blocks which are roughly fan-shaped and have bits embedded in the lead end surfaces thereof are provided at lead end parts of the block axles, so that left- and right-side faces of said blocks are in mutual opposition and arc parts of all blocks together form roughly a circle shape; and when said device is rotated in the direction of excavation, said blocks rotate as a result of the resistance to excavation of the bottom part of the excavation hole, one intersection part of the side faces and the arc part of each block protrudes beyond the outer circumferential surface of the device by a predetermined excavation amount, and the mutual positions of the block axles with respect to the blocks are so determined that both side faces of each block come into contact with the side faces of neighboring blocks at this time.

公开(公告)号：US4559540A

公开(公告)日：1985-12-17

申请号：US744898

申请日：1985-06-17

申请人： Shinichi Betsudan ,  Katsuhiko Aoki ,  Shigeru Sato ,  Takashi Katagi

发明人： Shinichi Betsudan ,  Katsuhiko Aoki ,  Shigeru Sato ,  Takashi Katagi

IPC分类号： H01P3/20 ,  H01Q3/24 ,  H01Q5/00 ,  H01Q15/23 ,  H01Q19/17 ,  H01Q19/18 ,  H01Q19/19 ,  H01Q21/28 ,  H01Q21/30

CPC分类号： H01Q19/191 ,  H01Q19/17 ,  H01Q19/18 ,  H01Q19/19 ,  H01Q3/245 ,  H01Q5/45

摘要： An antenna system having a main reflector, a sub-reflector, and a plurality of horns for radiating different frequencies includes a beam waveguide system which cancels cross polarization otherwise inherent in the system. If the antenna system uses a non-rotationally-symmetric sub-reflector the cross polarization caused thereby is cancelled by the beam waveguide system having at least two focusing reflectors and selected parameters. Alternatively the beam waveguide system can be used with a rotationally symmetric and stationary sub-reflector by being positioned to reflect said beam on the axis of the main reflector. Either the horns or the focusing reflectors may be rotatably switched, the other group being stationary.

公开(公告)号：US4511784A

公开(公告)日：1985-04-16

申请号：US485184

申请日：1983-04-15

申请人： Hideaki Miyamori ,  Kenji Takagi ,  Shigeru Sato ,  Fujio Takahashi ,  Mikio Ozawa

发明人： Hideaki Miyamori ,  Kenji Takagi ,  Shigeru Sato ,  Fujio Takahashi ,  Mikio Ozawa

IPC分类号： B23K9/08

CPC分类号： B23K9/08

摘要： A method for welding by a magnetically driven arc, which comprises placing two objects of welding in butt formation with a small gap between the end edges thereof to form a welding line; parallelly connecting a first electric circuit comprising the two objects of welding and a cable arranged on the surface side of the two objects of welding and a second electric circuit comprising the two objects of welding and another cable arranged on the back side of the two objects of welding to a welding power source; flowing a welding current through the first and second electric circuits to produce an arc in the small gap; moving the arc along the welding line under the effect of an electromagnetic force in the direction of the welding line, the electromagnetic force being produced by the magnetic flux of magnetizing coils provided near the end edges of the two objects of welding and welding current flowing through the arc; and changing the amount of welding current flowing through the first and second electric circuits to control the electromagnetic force in the thickness direction of the two objects of welding; thereby continuously moving the arc in the thickness direction of the two objects of welding, thus uniformly heating the end edge of the two objects of welding to a welding temperature by the heat of the moving arc.

摘要翻译： 一种用于通过磁力驱动的电弧进行焊接的方法，其特征在于，将两个焊接对象焊接在其端缘之间的小间隙处，形成焊接线; 平行连接包括两个焊接对象的第一电路和布置在两个焊接对象的表面侧上的电缆，以及包括两个焊接对象的第二电路和布置在两个焊接对象的背面的另一个电缆 焊接焊接电源; 使焊接电流流过第一和第二电路以在小间隙中产生电弧; 在焊接线下沿着电磁力沿着焊接线的方向沿着焊接线移动电弧，电磁力由设置在两个焊接对象的端部边缘附近的磁化线圈的磁通和流过的焊接电流产生 电弧 并且改变流过第一和第二电路的焊接电流量，以控制两个焊接对象的厚度方向上的电磁力; 从而在两个焊接对象的厚度方向上连续地移动电弧，从而通过移动电弧的热量将两个焊接对象的端部边缘均匀地加热到焊接温度。

公开(公告)号：US4416286A

公开(公告)日：1983-11-22

申请号：US232235

申请日：1981-02-06

申请人： Kazuhiro Iinuma ,  Yasutsugu Seo ,  Shigeru Sato

发明人： Kazuhiro Iinuma ,  Yasutsugu Seo ,  Shigeru Sato

IPC分类号： A61B8/00 ,  A61B8/06 ,  A61B8/14 ,  G01F1/66 ,  G01S7/52 ,  G01S15/89 ,  A61B10/00

CPC分类号： G01S15/8979 ,  A61B8/06 ,  A61B8/13 ,  G01F1/663 ,  G01S7/52073 ,  G01N2291/02836

摘要： An ultrasonic blood flow measuring apparatus comprising:an ultrasonic probe for transmitting an ultrasonic beam into a tissue under examination in response to an electrical driving pulse and for receiving an ultrasonic echo reflected from the tissue to convert the same into an electrical signal;a pulse generator arrangement for generating the electrical driving pulse of said probe;a detector circuit for detecting a tomogram signal from the electrical signal;a Doppler signal processing circuit for extracting Doppler frequency shift components due to velocity of a blood flow in the tissue from the electrical signal;a marker signal generator for generating marker signals indicative of a location where velocity of the blood flow is measured and a direction of the ultrasonic beam which contains the Doppler frequency shift components;an arithmetic circuit for calculating an angle .theta. defined between a direction of the blood flow and the direction of the ultrasonic beam which contains the Doppler frequency shift components;a divider circuit for obtaining the velocity of the blood flow in accordance with the Doppler frequency shift components and the angle .theta.; anda display device for displaying a tomogram of the tissue and markers in response to the tomogram signal and the marker signals, respectively.

摘要翻译： 一种超声波血流测量装置，包括：超声波探头，用于响应于电驱动脉冲将超声波束发射到被检查的组织中，并且用于接收从组织反射的超声回波，将其转换为电信号; 用于产生所述探针的电驱动脉冲的脉冲发生器装置; 用于从所述电信号检测断层图像信号的检测器电路; 多普勒信号处理电路，用于从电信号中提取由组织中的血流速度引起的多普勒频移分量; 标记信号发生器，用于产生指示测量血流速度的位置的标记信号和包含多普勒频移分量的超声波束的方向; 用于计算在血流方向和包含多普勒频移分量的超声波束的方向之间限定的角度θ的算术电路; 用于根据多普勒频移分量和角度θ获得血流速度的分频器电路; 以及显示装置，用于分别响应于断层图像信号和标记信号显示组织和标记的断层图像。

公开(公告)号：US4151834A

公开(公告)日：1979-05-01

申请号：US816030

申请日：1977-07-15

申请人： Shigeru Sato ,  Michiyoshi Uranishi

发明人： Shigeru Sato ,  Michiyoshi Uranishi

IPC分类号： A61B8/14 ,  A61B8/00 ,  A61B8/08 ,  G01N29/06 ,  G01S7/52 ,  G01S15/89 ,  A61B10/00

CPC分类号： A61B8/4461 ,  A61B8/08 ,  G01N29/06 ,  G01S15/894 ,  G01S7/52063

摘要： An ultrasonic diagnostic apparatus comprises a probe having at least one electro-acoustic transducing element, a motor for imparting a sector motion to the probe, a pulse oscillator for energizing the electro-acoustic transducing element to generate ultrasonic pulses, and a signal processing circuit connected to receive from the electro-acoustic transducing element electric signals corresponding to the ultrasonic signals received by the probe and to process the electric signals so as to provide information on the living body being examined. The apparatus further comprises a first control circuit connected to receive first reference signals of a predetermined frequency and control the rotation of the motor according to the first reference signals, a second control circuit connected to receive second reference signals and control the rotation of the motor according to the second reference signals, and a switching circuit for connecting the first and second control circuits alternatively to the motor.

摘要翻译： 超声波诊断装置包括具有至少一个电声换能元件的探针，用于向探头施加扇形运动的电动机，用于激励电声换能元件以产生超声脉冲的脉冲振荡器，以及连接到 从电声换能元件接收与探头接收的超声信号相对应的电信号，并处理电信号，以提供关于被检体的信息。 该装置还包括连接成接收预定频率的第一参考信号并根据第一参考信号控制电机的旋转的第一控制电路，连接以接收第二参考信号并控制电动机旋转的第二控制电路 以及用于将第一和第二控制电路交替地连接到电动机的开关电路。

公开(公告)号：US08878005B2

公开(公告)日：2014-11-04

申请号：US13259107

申请日：2010-03-31

申请人： Taku Demura ,  Satoshi Endo ,  Shigeru Sato ,  Nobuyuki Nishikubo

发明人： Taku Demura ,  Satoshi Endo ,  Shigeru Sato ,  Nobuyuki Nishikubo

IPC分类号： C12N15/82 ,  A01H5/00 ,  A01H5/10 ,  C07K14/415

CPC分类号： C12N15/8246 ,  C07K14/415 ,  C12N15/8218 ,  C12N15/8223 ,  C12N15/8226 ,  C12N15/8261 ,  Y02A40/146

摘要： Provided is a method for increasing the thickness of the secondary cell wall of a plant. A method for increasing the thickness of the secondary cell wall of a plant by using a tracheary element differentiation (TED)-associated protein or a C-terminal fragment of the same, which comprises constructing a transgenic (Tg) plant containing, in an expressible manner, a DNA encoding protein(s) selected from the group consisting of a combination of TED6 with TED7, a C-terminal fragment of TED6, a C-terminal fragment of TED7, and a combination of a C-terminal fragment of TED6 with a C-terminal fragment of TED7, and expressing said DNA in said plant; the Tg plant; and a progeny, a cell, a tissue or a seed of the same.

摘要翻译： 提供了用于增加设备的二次电池壁的厚度的方法。 一种通过使用相关的气管元件分化（TED）相关蛋白或其C-末端片段来增加植物的二次细胞壁的厚度的方法，其包括构建含有可表达的 方式，选自TED6与TED7的组合的DNA编码蛋白，TED6的C末端片段，TED7的C末端片段，以及TED6的C-末端片段与TED6的组合与 TED7的C末端片段，并在所述植物中表达所述DNA; Tg厂; 以及其后代，细胞，组织或种子。

公开(公告)号：US08232665B2

公开(公告)日：2012-07-31

申请号：US12519204

申请日：2007-12-18

申请人： Shigeru Sato

发明人： Shigeru Sato

IPC分类号： F03D9/00

CPC分类号： F03D3/04 ,  F03D3/02 ,  F03D9/25 ,  F03D9/35 ,  F05B2240/13 ,  F05B2240/131 ,  F05B2240/40 ,  F05B2240/91 ,  F05B2250/231 ,  F05B2260/4031 ,  Y02E10/728 ,  Y02E10/74

摘要： The wind power generator includes: a wind tunnel formed by a columnar member erected on a foundation in a vertical direction; a plurality of wind-collecting plates that extends from a circumferential wall of the columnar member in directions normal to the circumferential wall; a plurality of upper and lower guide plates provided between the wind-collecting plates; a plurality of wind inlets that introduces wind collected by the wind-collecting plates into the wind tunnel; back-flow preventing means that allow only the flow of wind blowing from the outside of the columnar member into the inside of the columnar member; a turbine that is driven by wind blowing out from one end of the wind tunnel, and power generator that is driven by the turbine.

摘要翻译： 风力发电机包括：由垂直方向竖立在基座上的柱状构件形成的风洞; 多个收集板，其从垂直于所述周壁的方向从所述柱状构件的圆周壁延伸; 设置在集风板之间的多个上下导板; 将由风收集板收集的风引入风洞的多个入风口; 背流防止装置，其仅允许从柱状构件的外部吹送到柱状构件的内部的风流; 由风道的一端吹出的风驱动的涡轮机，以及由涡轮机驱动的发电机。

公开(公告)号：US08136406B2

公开(公告)日：2012-03-20

申请号：US12414677

申请日：2009-03-31

申请人： Shigeru Sato ,  Juei Igarashi

发明人： Shigeru Sato ,  Juei Igarashi

IPC分类号： G01L11/00

CPC分类号： G01L9/0022

摘要： A pressure transducer comprising a housing and a piezoelectric resonator in the housing, wherein the resonator is made of a piezoelectric crystal having Curie temperature greater than 1000° C. or having no Curie temperature up to its melting point greater than 1000° C., and the piezoelectric crystal has a piezoelectric constant more than two times greater than that of quartz.

摘要翻译： 一种压力传感器，包括壳体中的壳体和压电谐振器，其中谐振器由居里温度大于1000℃或没有居里温度高于其熔点大于1000℃的压电晶体制成，以及 压电晶体的压电常数是石英的两倍以上。

公开(公告)号：US07857881B2

公开(公告)日：2010-12-28

申请号：US11946464

申请日：2007-11-28

申请人： Shigeru Sato ,  Kunimune Kawamura ,  Hidekazu Tsunoda ,  Kazuhiro Tsutsui

发明人： Shigeru Sato ,  Kunimune Kawamura ,  Hidekazu Tsunoda ,  Kazuhiro Tsutsui

IPC分类号： B01D46/00

CPC分类号： B01D46/0002 ,  B01D2279/60 ,  F02B25/22 ,  F02B27/003 ,  F02B27/005 ,  F02B27/0215 ,  F02B27/0236 ,  F02B33/04 ,  F02B33/44 ,  F02M17/34 ,  F02M19/00 ,  F02M35/02 ,  F02M35/024 ,  F02M35/04 ,  F02M35/1017 ,  F02M35/1019 ,  F02M35/10196 ,  F02M35/108 ,  Y02T10/146 ,  Y10S55/28

摘要： An air cleaner is used in a two-stroke internal combustion engine to supply an air-fuel mixture passage and a fresh air passage in a carburetor with air cleaned by an air cleaner element. The air cleaner includes an air cleaner base having an air-fuel mixture opening communicating with the air-fuel mixture passage and a fresh air opening communicating with the fresh air passage, and an air guide member provided at the air-fuel mixture opening. The air guide member is configured to curve near the air-fuel mixture opening and extend from there along the air cleaner base, and has a cross section surrounded by a peripheral wall. The air guide member defines a mixture-use air extension passage for air to be added to prepare an air-fuel mixture air-fuel mixture, which extends from a first clean air intake to the air-fuel mixture opening. Blown-back gas from the air-fuel mixture passage hits against the inner wall of the curved portion of the air guide member, and is therefore restricted to flow out of the first clean air intake and leak into the air cleaner. Thereby, harmful emissions in the exhaust gas from the two-stroke internal engine can be reduced.

摘要翻译： 在二冲程内燃机中使用空气净化器，以将空气 - 燃料混合物通道和新鲜空气通道提供在化油器中，其中空气被空气净化器元件清洁。 空气滤清器包括具有与空气 - 燃料混合物通道连通的空气 - 燃料混合物开口和与新鲜空气通道连通的新鲜空气开口的空气滤清器基座，以及设置在空气 - 燃料混合物开口处的空气引导构件。 空气引导构件构造成在空气 - 燃料混合物开口附近弯曲并沿着空气滤清器基座从那里延伸，并且具有被周壁包围的横截面。 空气引导构件限定用于添加的空气的混合物用空气延伸通道，以制备从第一清洁空气入口延伸到空气 - 燃料混合物开口的空气 - 燃料混合物空气 - 燃料混合物。 来自空气燃料混合物通道的吹回气体撞击空气引导构件的弯曲部分的内壁，因此被限制为从第一清洁空气入口流出并泄漏到空气净化器中。 由此，能够减少来自二冲程内燃机的废气中的有害排放物。

公开(公告)号：USD627783S1

公开(公告)日：2010-11-23

申请号：US29316832

申请日：2009-11-05

申请人： Shigeru Sato ,  Katsuhiro Yoshida

设计人： Shigeru Sato ,  Katsuhiro Yoshida