Welding method, welding system, and welding jig for robotically welding a motorcycle fuel tank
    31.
    发明申请
    Welding method, welding system, and welding jig for robotically welding a motorcycle fuel tank 审中-公开
    焊接方法,焊接系统和用于机器人焊接摩托车燃料箱的焊接夹具

    公开(公告)号:US20090206146A1

    公开(公告)日:2009-08-20

    申请号:US12386702

    申请日:2009-04-22

    IPC分类号: B23K37/04

    摘要: A welding jig for holding a motorcycle fuel tank when the fuel tank is welded includes a plurality of attachments for holding said fuel tank through resilient bodies. The plurality of attachments have springs hold the outer plate of a fuel tank, and an inner jig positions an inner plate. The attachments are attached to clamp arms which are opened/closed by cylinders. When the overlap portion between the outer and inner plates is welded, the thermal deformation caused by welding is accommodated by the springs. The attachments are spaced from the fuel tank in the order in which the welding point is approached.

    摘要翻译: 当燃料箱被焊接时用于保持摩托车燃料箱的焊接夹具包括用于通过弹性体保持所述燃料箱的多个附件。 多个附件具有弹簧保持燃料箱的外板,并且内夹具定位内板。 附件连接到由气缸打开/关闭的夹臂上。 当焊接外板和内板之间的重叠部分时,通过弹簧容纳焊接引起的热变形。 附件按焊接点接近的顺序与燃料箱隔开。

    Interaction predicting device
    34.
    发明申请
    Interaction predicting device 审中-公开
    互动预测装置

    公开(公告)号:US20050130224A1

    公开(公告)日:2005-06-16

    申请号:US10516133

    申请日:2003-06-02

    CPC分类号: G16B20/00 G16B15/00 G16B30/00

    摘要: Objective sequence data (10) which is primary sequence information on an objective protein is entered in an interaction site predicting device by the user. A secondary structure prediction simulation is executed on the objective sequence data (10) entered for secondary structure prediction programs (20a to 20d) that predict a secondary structure of a protein from primary sequence information of the protein. Results of secondary structure prediction (30a to 30d) from the respective secondary structure prediction programs (20a to 20d) are compared (60). Based on the comparison result, frustration of a local portion in the primary sequence information of the objective protein is calculated (70). An interaction site of the objective protein is predicted from the calculated frustration of the local portion (80).

    摘要翻译: 作为目标蛋白质的主序列信息的目标序列数据(10)由用户输入到交互站点预测装置。 对从二级结构预测程序(20a到20d)输入的目标序列数据(10)执行二级结构预测模拟,其从蛋白质的一级序列信息预测蛋白质的二级结构。 比较来自各个二级结构预测程序(20a至20d)​​的二级结构预测(30a至30d)的结果(60)。 基于比较结果,计算目标蛋白的一级序列信息中局部部分的挫败(70)。 目标蛋白质的相互作用位点是从计算出的局部部分的挫折中预测的(80)。

    Substrate for magnetic recording medium, manufacturing method thereof, and magnetic recording medium
    35.
    发明授权
    Substrate for magnetic recording medium, manufacturing method thereof, and magnetic recording medium 有权
    磁记录介质用基板,其制造方法和磁记录介质

    公开(公告)号:US06632547B2

    公开(公告)日:2003-10-14

    申请号:US09796105

    申请日:2001-02-28

    申请人: Takashi Shimada

    发明人: Takashi Shimada

    IPC分类号: G11B566

    CPC分类号: G11B5/8404 Y10S428/90

    摘要: A slowly advancing tape-shaped matrix is pressed into contact with a surface of a rapidly rotating non-magnetic substrate for a magnetic recording medium. An abrasive slurry is added to the matrix. The area contact rate between the matrix and the surface, as well as the contact pressure per unit area between the matrix and the surface are regulated to both polish and slightly roughen the surface in a single process. In the case of a glass presubstrate, the glass is chemically strengthened before being surface-treated.

    摘要翻译: 缓慢前进的带状基体被压接成用于磁记录介质的快速旋转非磁性基板的表面。 将磨料浆料加入到基质中。 基体和表面之间的面积接触率以及基体和表面之间的每单位面积的接触压力被调节为在单个过程中抛光和稍微粗糙的表面。 在玻璃预浸料的情况下,玻璃在进行表面处理之前被化学强化

    Nondestructive inspection apparatus for inspecting an internal defect in an object
    36.
    发明授权
    Nondestructive inspection apparatus for inspecting an internal defect in an object 失效
    用于检查物体内部缺陷的非破坏性检查装置

    公开(公告)号:US06591681B1

    公开(公告)日:2003-07-15

    申请号:US10111168

    申请日:2002-04-22

    IPC分类号: G01N2920

    摘要: A nondestructive inspection apparatus includes a vibrating section 11 which is adapted to be placed in pressure contact with a surface of a measuring object 16 for generating an acoustic elastic wave W, a receiving section 12 for receiving a reflected wave, a pushing mechanism 13 for pushing the vibrating section and the receiving section against the measuring object, a pushing force measurement section 14 for detecting pushing forces Fa, Fb during vibration, a vibration control section 10 for driving the vibrating section, and a reception signal processing section 15 for determining the internal defect based on a reception signal R. The reception signal processing section includes a reflection energy calculation section for calculating a reflection energy level due to elasticity vibration of the measuring object, a reflection energy correction section for normalizing the reflection energy level by the pushing force to calculate a correction value; and an internal defect determination section for detecting the internal defect based on the correction value. With this arrangement, the absolute reflection energy level of the reflected wave is determined through comparison, thereby making it possible to improve the evaluation accuracy of the internal defect to a substantial extent.

    摘要翻译: 非破坏性检查装置包括:振动部11,其适于与测量对象16的表面压力接触以产生声弹性波W;接收部12,用于接收反射波;推动机构13,用于推动 振动部分和接收部分相对于测量对象,用于检测振动期间的推动力Fa,Fb的推力测量部分14,用于驱动振动部分的振动控制部分10以及用于确定内部振动的接收信号处理部分15 基于接收信号R的缺陷。接收信号处理部分包括:反射能量计算部分,用于计算由于测量对象的弹性振动引起的反射能量水平;反射能量校正部分,用于通过推力使反射能量级别归一化 计算校正值; 以及内部缺陷确定部分,用于基于所述校正值来检测所述内部缺陷。 通过这种布置,通过比较来确定反射波的绝对反射能级,从而可以在很大程度上提高内部缺陷的评估精度。

    Receiving apparatus for decoding serial signal into information signal and communication system with the receiving apparatus
    37.
    发明授权
    Receiving apparatus for decoding serial signal into information signal and communication system with the receiving apparatus 失效
    用于将串行信号解码成与接收装置的信息信号和通信系统的接收装置

    公开(公告)号:US06285724B1

    公开(公告)日:2001-09-04

    申请号:US09520282

    申请日:2000-03-06

    IPC分类号: H04L700

    CPC分类号: H04L7/0054 H04L7/04

    摘要: A receiving apparatus is provided for receiving a serial signal composed of a sequence of signals transmitted through a transmission medium. In the receiving apparatus, a receiving circuit receives as a received signal a serial signal, which is a sequence of signals including at least one of a synchronizing signal and an information signal, and which includes a plurality of signals being the same as each other and being apart from each other by a predetermined time interval. Then, a delaying circuit generates a delayed signal by delaying the received signal by the predetermined time interval, and a multiplying circuit generates a multiplied signal by multiplying the received signal by the delayed signal. Finally, a detecting circuit detects at least one of the synchronizing signal and the information signal, based on the multiplied signal.

    摘要翻译: 提供接收装置,用于接收由通过传输介质传输的信号序列组成的串行信号。 在接收装置中,接收电路作为接收信号接收作为包括同步信号和信息信号中的至少一个的信号序列的串行信号,并且包括多个彼此相同的信号, 彼此隔开预定的时间间隔。 然后,延迟电路通过将接收信号延迟预定时间间隔来产生延迟信号,乘法电路通过将接收信号乘以延迟信号来产生相乘信号。 最后,检测电路基于所乘的信号来检测同步信号和信息信号中的至少一个。

    Acoustic wave transmission system and method for transmitting an acoustic wave to a drilling metal tubular member
    38.
    发明授权
    Acoustic wave transmission system and method for transmitting an acoustic wave to a drilling metal tubular member 失效
    用于将声波传输到钻井金属管状构件的声波传输系统和方法

    公开(公告)号:US06272916B1

    公开(公告)日:2001-08-14

    申请号:US09415258

    申请日:1999-10-12

    IPC分类号: H04H900

    CPC分类号: E21B47/16

    摘要: An acoustic wave transmission system comprises an acoustic wave generating metal tubular member for converting information about the bottom of a borehole, which is obtained by a bottom hole sensor, into an acoustic wave. The acoustic wave generating metal tubular member includes a acoustic wave generating mechanism having at least a magnetostrictive oscillator which is mounted in a recess formed in an outer wall of the acoustic wave generating metal tubular member, and on which a compressive load is imposed by means of a pre-load mechanism using a vise. The magnetostrictive oscillator is constructed of a stack of thin plates each made of a metal magnetostrictive material having a property of increasing its dimensions when magnetized, the thin plates being bonded together by a heat-resistant adhesive. The magnetostrictive oscillator can thus have a buckling strength large enough to resist the compressive load imposed thereon by the pre-load mechanism and a stress due to a strain caused in itself. The acoustic wave generating metal tubular member further includes an excitation current supplier for supplying either a rectangular, sinusoidal, or triangular alternating excitation current modulated with the information about the bottom of the borehole and having a frequency that is half the carrier frequency of the acoustic wave, or a series of excitation pulses modulated with the information about the bottom of the borehole and having a pulse repetition rate that is equal to the carrier frequency of the acoustic wave, to an excitation winding wound around the magnetostrictive oscillator.

    摘要翻译: 声波传输系统包括声波产生金属管状构件,用于将由井底传感器获得的钻孔底部的信息转换成声波。 声波产生金属管状构件包括具有至少一个磁致伸缩振荡器的声波产生机构,该磁致伸缩振荡器安装在形成在声波产生金属管状构件的外壁上的凹部中,并且借助于 使用虎钳的预加载机构。 磁致伸缩振荡器由薄板堆叠构成,每个薄板由金属磁致伸缩材料制成,具有在磁化时其尺寸增加的特性,薄板通过耐热粘合剂粘合在一起。 因此,磁致伸缩振荡器可以具有足够大的屈​​曲强度,以抵抗由预加载机构施加在其上的压缩载荷和由于其本身引起的应变引起的应力。 声波产生金属管状构件还包括激励电流供应器,用于提供被调制的关于钻孔底部的信息的矩形,正弦或三角交变激励电流,并且具有作为声波的载波频率的一半的频率 或者一系列激励脉冲调制到围绕磁致伸缩振荡器缠绕的激励绕组的关于钻孔底部的信息并且具有等于声波的载波频率的脉冲重复率的激励脉冲。

    Nondestructive testing apparatus
    39.
    发明授权
    Nondestructive testing apparatus 失效
    无损检测仪器

    公开(公告)号:US06202490B1

    公开(公告)日:2001-03-20

    申请号:US09562037

    申请日:2000-05-01

    IPC分类号: G01N2900

    摘要: A nondestructive testing apparatus is provided with a wave transmitter by a metal-based magnetostrictive vibrator, a magnetically excited current feeding device for feeding the magnetically excited current to the magnetostrictive vibrator, a wave receiver for detecting an acoustic elastic wave propagating through the measurement object, a filter for extracting a signal in a target frequency band to be measured, and an automatically amplifying rate controlling function-equipped amplifier for automatically controlling the amplifying rate so as to obtain a given magnitude amplitude regardless of the magnitude of the reflection wave or the transmission wave detected by the wave receiver, which constitute a feedback loop. The apparatus is further provided with a signal processor for processing the signal detected by the above-described wave receiver, and a display device for displaying the process result obtained by the signal waveform detected by the above-described wave receiver or the above-described signal processor.

    摘要翻译: 非破坏性试验装置具有通过金属基磁致伸缩振动器的波发射器,用于将磁激励电流馈送到磁致伸缩振动器的磁激励电流馈送装置,用于检测通过测量对象传播的声弹性波的波接收器, 用于提取要测量的目标频带中的信号的滤波器以及用于自动控制放大率的自动放大率控制功能的放大器,以便获得给定幅度幅度,而不管反射波或传输的幅度如何 由波形接收器检测到的波形,构成反馈回路。 该装置还设置有用于处理由上述波接收器检测的信号的信号处理器,以及显示装置,用于显示由上述波形接收器检测到的信号波形获得的处理结果或上述信号 处理器。