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    • 1. 发明专利
    • New bicycle bodywork and bicycle having bicycle bodywork
    • 新款BICYCLE BODYWORK和BICYCLE BICYCLE BODYWORK
    • JP2006082697A
    • 2006-03-30
    • JP2004269643
    • 2004-09-16
    • Isamu Komine勇 小峯
    • KOMINE ISAMU
    • B62K19/10
    • PROBLEM TO BE SOLVED: To easily manufacture a bicycle bodywork designed freely by a designer, having a high-strength shape not requiring corner welding, with reduced manufacturing processes and little time and effort, and to provide a bicycle which has a bicycle bodywork like this.
      SOLUTION: The bicycle bodywork has a structure which enables a head pipe to be engaged, a structure which enables a vertical pipe to be fixed, a structure which enables an axle of a rear wheel to be connected, and a structure which enables a crankshaft to be fixed. Then the bicycle bodywork is integrally constructed of at least one continuous plate material, and the bicycle has the bicycle bodywork.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了容易地制造由设计者自由设计的具有不需要拐角焊接的高强度形状的自行车车身,制造过程减少和时间和精力减少,并且提供具有自行车的自行车 这样的车身。 解决方案:自行车车体具有能够使头管接合的结构,能够固定立管的结构,能够连接后轮的轴的结构,以及能够 要固定的曲轴。 然后,自行车车体由至少一个连续板材一体地构成,并且自行车具有自行车车身。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明授权
    • Method of vibrating continuous casting mold
    • 振动连铸模的方法
    • US4457356A
    • 1984-07-03
    • US293210
    • 1981-08-13
    • Nobuhisa HasebeHiroshi KawadaIsamu Komine
    • Nobuhisa HasebeHiroshi KawadaIsamu Komine
    • B22D11/04B22D11/053
    • B22D11/053
    • In a continuous casting mold which comprises: a plurality of ultrasonic vibrators fitted to the outer surface of each of the side walls of the mold along at least one straight line at prescribed intervals in the axial direction of the mold; the plurality of ultrasonic vibrators producing vibrating waves of identical wave lengths in the axial direction of the mold; the prescribed intervals being equal to half the wave length of the vibration waves generated in the axial direction of the mold; the improvement wherein the phases of the vibration waves of two adjacent ones of the plurality of ultrasonic vibrators are deviated by 180.degree. from each other.
    • PCT No.PCT / JP80 / 00308 Sec。 371日期1981年8月13日 102(e)日期1981年8月13日PCT提交1980年12月16日PCT公布。 出版物WO81 / 01808 日本1981年7月9日。在连续铸造模具中,包括:多个超声波振动器,沿着模具的轴向上的规定间隔沿着至少一条直线安装在模具的每个侧壁的外表面上 ; 所述多个超声波振动器在模具的轴向产生相同波长的振动波; 规定的间隔等于在模具的轴向上产生的振动波的波长的一半; 两个相邻的超声波振动器的振动相的相位彼此偏离180°的改善。
    • 7. 发明授权
    • Apparatus for surface flaw detection on electrically conductive
cylindrical material
    • 导电圆柱形材料表面缺陷检测装置
    • US4247819A
    • 1981-01-27
    • US943865
    • 1978-09-19
    • Katsuhiko ShimadaIsamu KomineHideya Tanabe
    • Katsuhiko ShimadaIsamu KomineHideya Tanabe
    • G01N27/90G01N27/82G01R33/12
    • G01N27/9013G01N27/9046
    • A surface defect detecting apparatus having at least one sensor block for movement in respect of rotating cylindrically shaped electrically conductive metallic material to be inspected by scanning an outer portion of the surface of the material. The sensor block has spaced guide wheels at front and rear parts thereof in the spiral scanning direction which rotate in response to the rotation of the material; and a coil holder for supporting a plurality of eddy-current flaw detecting coils arranged longitudinally in a row in the direction of movement, intermediate between pairs of guide wheels at the front and rear parts opposite to the outer surface of said material with a predetermined gap therebetween. A turning wheel at each of the front and rear parts of the coil holder is rotatable with respect to the outer surface of the material so as to maintain the predetermined gap.An AC signal of a predetermined frequency applied from an oscillator to the coils produces corresponding eddy currents in material to be inspected. The coils are divided into a first group and a second group with one group of coils being defined by coils other than those coils in an adjoining row to that group, phase shifters feed the AC signal to coils of the first group resulting in a shift in phase by a predetermined amount, as reference signal to detectors formed as phase detectors. The phase detectors are associated with coils of the latter group, with a phase different from that of the AC reference signal respectively applied to a second group of coils and to the phase detectors of the first group of coils.
    • 一种表面缺陷检测装置,具有至少一个传感器块,用于通过扫描材料表面的外部部分来旋转待检查的圆柱形导电金属材料。 传感器块在其螺旋扫描方向的前后部分上具有间隔的引导轮,该导向轮响应材料的旋转而旋转; 以及线圈保持器,用于支撑在运动方向上纵向排成一列的多个涡流探伤线圈,在与所述材料的外表面相反的前部和后部之间的导向轮对之间具有预定间隙 之间。 线圈架的前后各自的转向轮可相对于材料的外表面旋转,以保持预定的间隙。 从振荡器施加到线圈的预定频率的AC信号在待检查的材料中产生相应的涡流。 线圈被分成第一组和第二组,其中一组线圈由与该组相邻的行中的那些线圈以外的线圈限定,移相器将AC信号馈送到第一组的线圈,从而导致 相位预定量,作为形成为相位检测器的检测器的参考信号。 相位检测器与后一组的线圈相关联,其相位不同于分别施加到第二组线圈的AC参考信号和与第一组线圈的相位检测器相位的相位。
    • 10. 发明授权
    • Surface defect detecting apparatus for use with rotating circularly
shaped metallic material
    • 用于旋转圆形金属材料的表面缺陷检测装置
    • US4258319A
    • 1981-03-24
    • US940155
    • 1978-09-05
    • Katsuhiko ShimadaIsamu KomineHideya TanabeShuichi TsunozakiMasayoshi YamadaTsuguo Takahashi
    • Katsuhiko ShimadaIsamu KomineHideya TanabeShuichi TsunozakiMasayoshi YamadaTsuguo Takahashi
    • G01N27/82G01N27/90G01N27/72G01R33/00G01R33/12
    • G01N27/9046G01N27/9013
    • The surface defect detecting apparatus for rotating cylindrical metal pieces which move in a lengthwise direction relative to a sensor block, has a plurality of eddy-current flaw detecting coils facing the test piece. The sensor block rotates about a horizontal axis extending vertically with respect to the axis of the test piece to follow up deflections of the test piece in the direction of the axis of rotation. Front and rear ends of the sensor block, have a pair of guide wheels that engage the piece; also present are color marking nozzles for marking defective areas in response to detector signals. Relative movement in the longitudinal direction of the test piece is carried out by means of a carriage carrying the sensor block. Each guide wheel is spaced from another in a plane transverse to the longitudinal direction of the test piece. A number of coils with designated impedances are connected to a generator and are disposed in longitudinal direction of the test piece in a single sensor holder within the sensor block. The holder has turning wheels at front and rear ends thereof in a longitudinal direction of the test piece, and are each positioned between the guide wheels in a direction for spiral scanning, and in rotatable contact with the outer surface of the test piece. Impedances of the coils are selected to allow feedback amplifiers to form a feedback circuit with two of the coils and are linear for eddy-current signals corresponding to different flaw depth ranges. Signals of a detector unit associated with different flaw depth range are amplified within the linear characteristic range and supplied to nozzles which spray different colors depending on flaw depth.
    • 用于旋转相对于传感器块在长度方向上移动的圆柱形金属片的表面缺陷检测装置具有面向试验片的多个涡流探伤线圈。 传感器块围绕相对于测试件的轴线垂直延伸的水平轴线旋转,以沿着旋转轴线的方向跟随测试件的偏转。 传感器块的前端和后端具有一对与该片接合的导向轮; 还存在用于响应于检测器信号来标记缺陷区域的彩色标记喷嘴。 通过承载传感器块的滑架来进行试验片纵向的相对运动。 每个导轮在与试件的纵向方向横切的平面中与另一个导轮间隔开。 具有指定阻抗的多个线圈连接到发电机,并且在测试片的纵向方向上设置在传感器块内的单个传感器保持器中。 保持器在试验片的长度方向的前端和后端具有转动轮,并且沿着螺旋形扫描的方向位于导向轮之间,并且与试验片的外表面可旋转接触。 选择线圈的阻抗以允许反馈放大器形成具有两个线圈的反馈电路,并且对应于不同缺陷深度范围的涡流信号是线性的。 与不同裂纹深度范围相关联的检测器单元的信号在线性特征范围内被放大并提供给根据缺陷深度喷射不同颜色的喷嘴。