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公开(公告)号：US07232964B2
公开(公告)日：2007-06-19
申请号：US11404875
申请日：2006-04-17
申请人： Koji Tsuji , Mikio Yamashita
发明人： Koji Tsuji , Mikio Yamashita
IPC分类号： G01G21/00
CPC分类号： G01G21/18 , G01G21/23 , Y10S177/09
摘要： In a load transfer mechanism which transfers load to a load cell that constitutes a Roberval mechanism, a load transfer member has at least an area right above a load cell mounting section in the top surface thereof as a concave surface area formed to be lower than the remaining area of the top surface thereof so that it does not contact a cover member. Thus, if the barycentric position of the load of an object to be weighed placed on the cover member, regardless of whether the load is concentrated load or divided load, the load transfer mechanism can reduce the difference of the influence of deflection of the load transfer member or moment imposed on the load, transfer given load to the load cell through the load transfer member and decrease a span error produced by the load position of an object to be weighed.
摘要翻译： 在将负载传递到构成罗伯机构的负载传感器的负载传递机构中，负载传递部件至少具有在其顶面的负载传感器安装部的正上方的区域，该面积形成为低于 其顶面的剩余面积使得其不与盖构件接触。 因此，如果被加载物体的负载的重心位置放置在盖构件上，而不管负载是集中负载还是分压，负载传递机构可以减小负载传递的偏转影响的差异 施加在负载上的构件或力矩，通过负载传递构件将给定负载传递到测力传感器，并减小由待称重物体的载荷位置产生的跨度误差。
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公开(公告)号：US5769618A
公开(公告)日：1998-06-23
申请号：US711800
申请日：1996-09-10
申请人： Sumio Ono , Mikio Yamashita , Eiji Hayashi
发明人： Sumio Ono , Mikio Yamashita , Eiji Hayashi
CPC分类号： F04C2/1073 , F05C2225/04
摘要： This disclosure relates to a uniaxial eccentric screw pump. A boss 10a is integrally formed on one end (on the side of a pump casing 8) of the rotor 10, the screw pump 100, and one end of a flexible shaft 9 is inserted in the boss 10a and bonded together with the rotor 10 integrally by means of an adhesive. The flexible shaft 9 is made at least in part from a rod-like member which is extruded from PEEK (polyetheretherketone) which is one of the engineering plastics, into a cylinder. A metal rod 17 is provided in the middle of the flexible shaft in the longitudinal direction, or a metal sleeve is mounted over the outer circumference of the flexible shaft.
摘要翻译： 本发明涉及单轴偏心螺杆泵。 在转子10的一端（泵壳8的一侧）上整体形成有凸台10a，螺杆泵100，柔性轴9的一端插入凸台10a中并与转子10结合在一起 通过粘合剂一体化。 柔性轴9至少部分地由从作为工程塑料之一的PEEK（聚醚醚酮）挤压成圆筒的杆状部件构成。 金属杆17沿纵向方向设置在柔性轴的中间，或金属套安装在柔性轴的外圆周上。
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公开(公告)号：US5041733A
公开(公告)日：1991-08-20
申请号：US161064
申请日：1988-02-26
CPC分类号： G01N15/1459 , G01N15/1436 , G01N2015/145 , G01N2015/149 , G01N2021/6441
摘要： A method and an apparatus for sorting chromosomes or cells by utilizing a difference in fluorescent profile-patterns. A linear laser beam having a high beam intensity is formed from several fringe patterns, and fluoresence intensities from local portions of chromosome or cell are measured in real-time. Resolution of chromosome or cell is improved. A type of flowing chromosome or cell which permits the rotational conditions within a range can be sorted accurately and rapidly.
摘要翻译： 通过利用荧光轮廓图案的差异来分选染色体或细胞的方法和装置。 具有高光束强度的线性激光束由多个条纹图案形成，并且实时地测量来自染色体或细胞的局部部分的荧光强度。 染色体或细胞的分辨率得到改善。 允许旋转条件在一定范围内的流动染色体或细胞的类型可以准确和快速地分类。
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公开(公告)号：US4149077A
公开(公告)日：1979-04-10
申请号：US827255
申请日：1977-08-24
申请人： Mikio Yamashita , Hiroshi Kashiwagi
发明人： Mikio Yamashita , Hiroshi Kashiwagi
CPC分类号： B01D59/50 , B01D59/34 , Y10S376/915
摘要： The element "lithium" has strong absorption lines near 6707.84 A and 3232.61 A and possesses specific isotope shifts at the respective absorption lines. With the aid of a laser capable of controlling the oscillation spectral width accurately to 0.01 A, the isotopes of this element are separated from each other by irradiating lithium atomic beam with a laser beam tuned to the absorption line of either of the isotopes, .sup.6 Li and .sup.7 Li, for thereby selectively exciting the isotope, ionizing the excited isotope along by irradiation with a laser beam having one photon energy enough to pump it from the excited state to the ionized state and separating the ionized isotope from the un-ionized isotope by means of a mass-filter.
摘要翻译： 元素“锂”在6707.84A和3232.61A附近具有强吸收线，并且在相应吸收线处具有特定的同位素位移。 借助于能够将振荡光谱宽度精确控制到0.01A的激光器，通过用调谐到任一同位素6Li和6Li的吸收线的激光束照射锂原子束，将该元素的同位素彼此分离， 7Li，为了选择性地激发同位素，通过用具有足够的一个光子能量的激光束照射激发被激发的同位素，将其从激发态泵送到电离状态，并通过以下方式将离子化的同位素与未离子化的同位素分离： 一个质量过滤器。
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公开(公告)号：US20090252630A1
公开(公告)日：2009-10-08
申请号：US11990377
申请日：2006-02-13
CPC分类号： F04C2/1073 , F04C15/0065 , F04C15/0073
摘要： A double/triple-thread single-shaft eccentric screw pump is provided. The rotor of the pump overhangs little in comparison with the flange type connecting structure. The whole length of the pump is short, and the pump casing of the pump is short and small in diameter, so that the pump is small in size and light in weight. One end of a flexible rod is tapered and has a tapped hole formed at its axis. One end of the rotor has a tapered bore formed at its axis, into which the tapered end of the flexible rod is fitted. The rotor has a through bore formed at its axis, through which a tension bolt extends from the other end of the rotor. The tension bolt has a front threaded end, which is screwed into and fastened to the tapped hole of the flexible rod.
摘要翻译： 提供双/三线单轴偏心螺杆泵。 与法兰式连接结构相比，泵的转子突出很少。 泵的整个长度短，泵的泵壳直径短，体积小，重量轻。 柔性杆的一端是锥形的并且在其轴线上形成有螺纹孔。 转子的一端具有在其轴线处形成的锥形孔，柔性杆的锥形端装配在该锥形孔中。 转子具有在其轴线处形成的通孔，拉伸螺栓从转子的另一端延伸穿过该通孔。 张紧螺栓具有前螺纹端，该螺纹端被拧入并紧固到柔性杆的螺纹孔。
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公开(公告)号：US06535181B2
公开(公告)日：2003-03-18
申请号：US09799565
申请日：2001-03-07
IPC分类号： H01Q1514
CPC分类号： H01Q15/141 , H01Q15/16
摘要： According to an aspect of the present invention, an antenna system comprises: an antenna panel (1) which has fine irregularities (4) on front and back surfaces thereof, the fine irregularities (4) being formed by blasting so as to regularly reflect service radio waves having longer wavelength than sunlight and scatter sunlight. Further, according to another aspect of the present invention, a method for manufacturing an antenna system in which an antenna panel (1) is manufactured by combining a plurality of constituent parts, comprises the steps of: finishing front and back surface portions of each of the constituent parts so as to thin down the thickness of constituent parts; blasting the front and back surface portions of the constituent parts with abrasive grains; combining the plurality of constituent parts subjected to the blasting step so as to form the antenna panel (1) into a desired shape; and attaching an assistant reflecting mirror (3) to the antenna panel (1) acting as a main reflecting mirror.
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27.发明授权Multiplexer apparatus with auxiliary synchronization for compensating for cable delays 失效具有辅助同步功能的多路复用器，用于补偿电缆延迟
公开(公告)号：US4993026A
公开(公告)日：1991-02-12
申请号：US413333
申请日：1989-09-27
申请人： Mikio Yamashita
发明人： Mikio Yamashita
CPC分类号： H04J3/0629
摘要： A multiplexer apparatus enables operation in a frame-phase synchronized manner regardless of delays which arise from differences in length of electrical cables that connect respective synchronizers to a multiplexer unit. The multiplexer apparatus comprises a clock supply for supplying a set of timing pulses including reference clock pulses and reference frame pulses; a first synchronizer for receiving lower-order data pulse streams each of which has a predetermined frame beginning with frame timing information and for generating a first set of data pulse streams the frames of which are aligned in phase with each other and synchronized with the reference frame pulses; a delay circuit for delaying the reference frame pulses to produce delayed reference frame pulses; a second synchronizer for receiving the first set of data pulses streams via electrical wirings and for generating a second set of data pulse streams the frames of which are aligned in phase with each other and synchronized with the delayed reference frame pulses. The delay of the delayed reference frame pulses is determined by respective differences in the arrivals of the first set of data pulse streams to the second synchronizer. The apparatus further includes a multiplexing circuit responsive to a second of data pulse streams and synchronized with the reference clock pulses for multiplexing a multiplex higher-order data pulse stream.
摘要翻译： 不管由将各个同步器连接到多路复用器单元的电缆的长度差异引起的延迟，多路复用装置使得能够以帧相位同步的方式进行操作。 多路复用器装置包括用于提供包括参考时钟脉冲和参考帧脉冲的一组定时脉冲的时钟电源; 第一同步器，用于接收低阶数据脉冲流，每个数据脉冲流具有从帧定时信息开始的预定帧，并且用于生成第一组数据脉冲串，其帧彼此相位对准并与参考帧同步 脉冲 延迟电路，用于延迟参考帧脉冲以产生延迟的参考帧脉冲; 第二同步器，用于经由电气布线接收第一组数据脉冲流，并用于产生第二组数据脉冲串，其数据脉冲串彼此相位对齐，并与延迟的参考帧脉冲同步。 延迟参考帧脉冲的延迟由第一组数据脉冲流到第二同步器的到达差异确定。 该装置还包括多路复用电路，响应于第二数据脉冲流并与用于多路复用高阶数据脉冲流的参考时钟脉冲同步。
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公开(公告)号：US3970402A
公开(公告)日：1976-07-20
申请号：US549927
申请日：1975-02-14
申请人： Mikio Yamashita
发明人： Mikio Yamashita
CPC分类号： F16B2/14 , Y10T403/648 , Y10T403/7066
摘要： An elongated jointing device in the shape of beam body has a substantially H-shape in cross section, the lateral bar portion connecting the pair of parallel vertical portions of the H configuration serving as a distributed fulcrum. A pair of flanged members are positioned with the contact surfaces of their flanges being mated. One of the grooves of the jointing device is fitted onto the mated flanges and pinches them. By inserting at least one wedge into the other groove of the device, the one groove is narrowed thereby pinching the mated flanges and an intimate joint is formed between the two members.
摘要翻译： 梁主体形状的细长接合装置横截面为大致H形，横向杆部分连接作为分布支点的H构型的一对平行垂直部分。 一对凸缘构件定位成使其凸缘的接触表面配合。 接合装置的一个凹槽装配到配合的凸缘上并夹紧它们。 通过将至少一个楔形物插入装置的另一个槽中，一个槽变窄，从而夹紧配合的凸缘，并且在两个构件之间形成紧密的接头。
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公开(公告)号：US08622689B2
公开(公告)日：2014-01-07
申请号：US12674149
申请日：2008-08-08
IPC分类号： F04C2/107
CPC分类号： F04C2/1073 , F04C15/0057
摘要： A rotor drive mechanism and pump apparatus according to the present invention may cause an external screw type rotor of a uniaxial eccentric screw pump to rotate and carry out a revolution movement. The rotor drive mechanism further comprises a shaft sealing structure configured such that a gap between an outer peripheral portion of an end portion of the revolution shaft is located on the external screw type rotor side and an inner peripheral portion of the casing in the pump apparatus is sealed. The rotor drive mechanism provides for a reduced amount of heat and vibrations to be generated when the rotor is rotated at high speed and further allows for lowering of contact pressure between an outer surface of the rotor and an inner surface of a stator inner hole.
摘要翻译： 根据本发明的转子驱动机构和泵装置可以使单轴偏心螺杆泵的外螺纹型转子旋转并进行旋转运动。 转子驱动机构还包括轴密封结构，其构造成使得旋转轴的端部的外周部分位于外螺纹型转子侧上的间隙和泵装置中的壳体的内周部分之间的间隙是 密封。 转子驱动机构提供了当转子高速旋转时产生的减少的热量和振动的量，并且还允许降低转子的外表面和定子内孔的内表面之间的接触压力。
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30.发明授权公开(公告)号：US07177027B2
公开(公告)日：2007-02-13
申请号：US10514474
申请日：2002-12-09
CPC分类号： H04B10/508 , H04B10/503
摘要： Disclosed is an apparatus for autonomously compressing, phase-compensating and waveform-shaping an ultrashort light pulse that is fast and high in sensitivity in compensating for phase fluctuations and allows the use of a usual laser light source that is low in light intensity and has large temporal fluctuations in phase. The apparatus comprises: a pulsed light source (2); a spectroscopic spatial dispersing device (4) for spatially dispersing a light pulse (3) emitted from the pulsed light source (2) into spectral components thereof; a spatial light modulator (5) for adding a phase to each of the spectral components of the spatially dispersed light pulse (3); a multiplexer (6) for combining the phase added spectral components of the light pulse (3) together to form a composite output light pulse (7); a modified SPIDER device (8) for forming a spectral interference figure from a portion of the composite output light pulse (7); and a feedback device (9) for detecting a spectral phase from the spectral interference figure and feeding a signal representing a difference between the detected spectral phase and a pre-established phase back to the spatial light modulator (5). The modified SPIDER device (8) comprises: a pulsed light source for a chirped light pulse (8a); a delay unit (8c) for delaying a light pulse (8b) from the pulsed light source (8a) with an adjustable delay time; a dispersive medium (28) for forming a chirped light pulse (29) from the light pulse whose delay time is adjusted by the delay unit (8c); a replica pulse former (24) for forming from a portion of the output light pulse (7) a pair of replica light pulses (24a, 24b) one delayed after the other; a nonlinear optical crystal (31) for frequency-mixing the two replica pulses (24a, 24b) with the chirped light pulse (29); a spectrometer (8e) for forming an interference figure of the resultant two frequency-mixed replica light pulses; and an image reader (8f) for reading the interference figure of the two frequency-mixed replica light pulses.
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