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    • 61. 发明授权
    • Hydraulic excavator
    • 液压挖掘机
    • US07174968B2
    • 2007-02-13
    • US10852192
    • 2004-05-25
    • Takayuki OkunishiShinya NakataHiroshi ShimokakiuchiHiroshi MoritaShintaro SakitaniYoshiyasu Umezu
    • Takayuki OkunishiShinya NakataHiroshi ShimokakiuchiHiroshi MoritaShintaro SakitaniYoshiyasu Umezu
    • E02F3/76
    • E02F3/964E02F9/085
    • The present invention provides a hydraulic excavator provided with a dozer device comprising an arm having a rear end connected to a fulcrum portion provided on a lower frame of a lower traveling body, a dozer blade provided at an extreme end of the arm, and a dozer cylinder for swinging the arm in vertical direction, characterized in that the dozer cylinder and the arm are arranged in a state of forming two sides of a triangle as viewed from the side, the arm swings vertically so that the dozer cylinder does not interfere with a bottom of an upper rotating body rotatably mounted on the lower traveling body, and an approach angle when the dozer blade vertically moved by the arm is placed in the highest position is set to 35 degrees or more, thereby capable of securing travelability equal to an excavator without a dozer device.
    • 本发明提供一种具有推土装置的液压挖掘机,该推土机装置具有后端,该后臂与设置在下行进体的下框架上的支点部连接,设置在该臂的末端的推土铲,以及推土机 气缸,用于在垂直方向上摆动臂,其特征在于,推进器气缸和臂布置成从侧面观察形成三角形的两侧的状态,臂垂直摆动,使得推土机气缸不干扰 可旋转地安装在下行进体上的上旋转体的底部,并且当通过臂垂直移动的推土铲叶片位于最高位置时的接近角度被设定为35度以上,由此能够确保与挖掘机等同的行驶性能 没有推土机装置。
    • 64. 发明申请
    • COOLANT SUPPLY METHOD AND APPARATUS FOR GRINDING MACHINE
    • 冷却剂供应方法和研磨机的设备
    • US20060246823A1
    • 2006-11-02
    • US11401323
    • 2006-04-11
    • Hiroshi MoritaKimihiro BanShinichi Yokota
    • Hiroshi MoritaKimihiro BanShinichi Yokota
    • B24B51/00B24B1/00B24B55/02
    • B24B55/045
    • In a coolant supply method and apparatus for a grinding machine, when an end surface of a workpiece is ground with a grinding wheel end surface of a grinding wheel with coolant being supplied toward a grinding point, a first coolant flow is ejected toward a first position which is on the grinding wheel end surface on an upstream side of the grinding point, and intercepts an air layer rotating to follow the grinding wheel end surface. At the same time, a second coolant flow is ejected toward a second position which is on the grinding wheel end surface and which is closer to the grinding point than the first point, and clings onto the grinding wheel end surface at the second position where the follow air layer has been intercepted by the first coolant flow. Thus, the coolant of a sufficient volume can be supplied to the grinding point where the grinding wheel end surface grinds the end surface of the workpiece.
    • 在用于研磨机的冷却剂供给方法和装置中,当工件的端面用研磨轮的砂轮端面研磨时,其中朝向研磨点供给冷却剂,第一冷却剂流朝向第一位置喷射 其位于研磨点的上游侧的砂轮端面上,并拦截沿着砂轮端面旋转的空气层。 同时,向第二位置喷射第二冷却剂流,该第二位置位于砂轮端面上并且比第一点更靠近研磨点,并且在第二位置附着在砂轮端面上, 跟随空气层已被第一冷却剂流拦截。 因此,足够体积的冷却剂可以被供给到研磨点,其中砂轮端面研磨工件的端面。
    • 66. 发明授权
    • Probe for NMR apparatus using magnesium diboride
    • 使用二硼化镁的NMR仪器的探头
    • US06967482B2
    • 2005-11-22
    • US10383655
    • 2003-03-10
    • Hiroshi MoritaMichiya OkadaKatsuzou Aihara
    • Hiroshi MoritaMichiya OkadaKatsuzou Aihara
    • H01F6/00G01R33/34G01V3/00H01F6/06
    • G01R33/34053G01R33/34023G01R33/34069G01R33/34092H01F6/06
    • To provide a probe coil for an NMR apparatus which can transmit and receive high frequency radio waves with improved Q-factor and S/N ratio. As a measure, the probe coil for an NMR apparatus is provided as of a solenoid type formed of magnesium diboride superconductor. As another measure, the probe coil for an NMR apparatus has a plurality of coils using magnesium diboride superconductors connected in series. As further another measure, there is used a magnesium diboride superconductor mixed with metal. As still further another measure, the probe coil for an NMR apparatus is formed by using a single metal selected from gold, silver, copper, aluminum, iron, platinum, palladium, nickel, stainless steel, chromium, magnesium, tantalum, niobium, titanium, zinc, beryllium, tungsten, or cobalt, or an alloy including a plurality thereof.
    • 提供一种能够以改善的Q因子和S / N比发送和接收高频无线电波的NMR装置的探针线圈。 作为测量,用于NMR装置的探针线圈以由二硼化镁超导体形成的螺线管形式提供。 作为另一个措施,用于NMR装置的探针线圈具有使用串联连接的二硼化硼超导体的多个线圈。 作为另一个措施,使用与金属混合的二硼化镁超导体。 作为另一种措施,NMR装置的探针线圈通过使用选自金,银,铜,铝,铁,铂,钯,镍,不锈钢,铬,镁,钽,铌,钛的单一金属形成 ,锌,铍,钨或钴,或包含多个的合​​金。
    • 67. 发明授权
    • Grinding method and device for the same
    • 研磨方法和装置相同
    • US06932673B2
    • 2005-08-23
    • US10375948
    • 2003-02-28
    • Hiroshi MoritaTakayuki YoshimiRyohei Mukai
    • Hiroshi MoritaTakayuki YoshimiRyohei Mukai
    • B23Q11/10B24B5/04B24B55/02B24B49/00B24B1/00B24B51/00
    • B24B5/04B24B55/02
    • The present invention supplies coolant to a grinding wheel surface and reliably guides the coolant to a grinding point on the grinding wheel surface, thereby significantly reducing the amount of coolant to be used.In a grinding method and device for supplying coolant while grinding a workpiece W with a rotating grinding wheel 1, a fluid nozzle 2 is disposed upstream from a grinding point 11 on the circumferential surface 10 of the grinding wheel 1. The fluid nozzle 2 blows a jet of fluid across an air layer 12, which is a layer of flowing air dragged along the circumferential surface 10 of the grinding wheel 1, from one lateral side of the air layer 12 to the other lateral side thereof. A grinding fluid nozzle 3 supplies coolant to a region between the grinding point 11 and a cutoff position 13 at which the fluid jet from the fluid nozzle 2 has deflected the air flow from the air layer 12. The coolant supplied from the grinding fluid nozzle 3 contacts the grinding point 11 on the grinding surface 10.
    • 本发明将冷却剂提供给砂轮表面并且可靠地将冷却剂引导到砂轮表面上的研磨点,从而显着减少要使用的冷却剂的量。 在用旋转砂轮1研磨工件W的同时供给冷却剂的研磨方法和装置中,流体喷嘴2设置在研磨点11的上方,在磨轮1的圆周面10上。 流体喷嘴2通过空气层12吹送流体,空气层12是空气层12,空气层12是沿着空气层12的一个横向侧向另一个横向侧沿着砂轮1的圆周表面10拖动的流动空气层。 研磨流体喷嘴3向研磨点11和切断位置13之间的区域提供冷却剂,在该区域处,来自流体喷嘴2的流体射流已经使来自空气层12的气流偏转。 从研磨液喷嘴3供给的冷却剂与研磨面10上的研磨点11接触。
    • 68. 发明申请
    • Nuclear magnetic resonance apparatus having a controllable detector
    • 具有可控检测器的核磁共振装置
    • US20050099182A1
    • 2005-05-12
    • US10919327
    • 2004-08-17
    • Minseok ParkMichiya OkadaHiroshi Morita
    • Minseok ParkMichiya OkadaHiroshi Morita
    • G01R33/32G01R33/36G01V3/00
    • G01R33/3621
    • In an NMR apparatus having an analog-to-digital converter for converting the voltage signal V(t) to a digital signal, a reference signal generator for generating reference waves which are digital signals, and a quadrature detector for performing a quadrature detection operation, a detection controller for changing a frequency of or of the reference waves or a time interval of A which is a time interval between data points of digitized NMR signals and also a time interval between data points of the reference waves during detection is installed and furthermore, a storage device for preserving the voltage signal V(t) converted to a digital amount at least until the quadrature detector or the reference signal generator changes the frequency or of the reference waves or the time interval A is installed between the analog-digital converter and the quadrature detector.
    • 在具有用于将电压信号V(t)转换为数字信号的模拟 - 数字转换器的NMR装置中,用于产生作为数字信号的参考波的参考信号发生器和用于执行正交检测操作的正交检测器, 用于改变参考波的频率的检测控制器或作为数字化NMR信号的数据点之间的时间间隔的A的时间间隔以及检测期间参考波的数据点之间的时间间隔的安装, 至少直到正交检测器或参考信号发生器改变频率或参考波,或者将时间间隔A安装在模拟数字转换器和 正交检测器。
    • 69. 发明授权
    • X-Y stage apparatus
    • X-Y舞台装置
    • US06817104B2
    • 2004-11-16
    • US10144750
    • 2002-05-15
    • Makoto KanekoHiroshi MoritaYasuhito NakamoriMasanobu SugimineYoshiyuki Tomita
    • Makoto KanekoHiroshi MoritaYasuhito NakamoriMasanobu SugimineYoshiyuki Tomita
    • B23Q1600
    • B23Q1/34B23Q1/621
    • The speed and precision in positioning a moving table in the X-axis and Y-axis directions is enhanced dramatically. An X-Y stage apparatus is provided, in which a moving table is supported relative to a stationary base, with slight displacements made possible within the XY plane, and in which a component mounted and placed on the moving table can be positioned within the XY plane. The X-Y stage apparatus includes an elastic hinge that is flexible only in one or two direction among the X-axis, Y-axis, and Z-axis directions, and rigid in directions of the other axes. The moving table is supported relative to the stationary base with slight displacements made possible in the XY plane, using an elastic deformation of each of the elastic hinges in the flexible direction. Furthermore, the moving table can be slightly displaced within the XY plane, using an X-axis linear motor, and a Y-axis linear motor.
    • 移动台在X轴和Y轴方向定位的速度和精度大大提高。 提供了一种X-Y平台装置,其中移动台相对于固定基座被支撑,在XY平面内具有可能的微小位移,并且其中安装并放置在移动台上的部件可以位于XY平面内。 X-Y平台装置包括弹性铰链,其在X轴,Y轴和Z轴方向上在一个或两个方向上是柔性的,并且在另一个轴线的方向上是刚性的。 移动台相对于固定基座被支撑,在XY平面中可以使用弹性铰链在柔性方向上的弹性变形使其具有可能的微小位移。 此外,移动台可以使用X轴线性电动机和Y轴线性电动机在XY平面内稍微移位。