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1. 发明授权

US4258319A Surface defect detecting apparatus for use with rotating circularly shaped metallic material 失效
标题翻译：用于旋转圆形金属材料的表面缺陷检测装置
公开(公告)号：US4258319A
公开(公告)日：1981-03-24
申请号：US940155
申请日：1978-09-05
申请人： Katsuhiko Shimada , Isamu Komine , Hideya Tanabe , Shuichi Tsunozaki , Masayoshi Yamada , Tsuguo Takahashi
发明人： Katsuhiko Shimada , Isamu Komine , Hideya Tanabe , Shuichi Tsunozaki , Masayoshi Yamada , Tsuguo Takahashi
IPC分类号： G01N27/82 , G01N27/90 , G01N27/72 , G01R33/00 , G01R33/12
CPC分类号： G01N27/9046 , G01N27/9013
摘要： 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.
摘要翻译：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。

2. 发明授权

US4247819A Apparatus for surface flaw detection on electrically conductive cylindrical material 失效
标题翻译：导电圆柱形材料表面缺陷检测装置
公开(公告)号：US4247819A
公开(公告)日：1981-01-27
申请号：US943865
申请日：1978-09-19
申请人： Katsuhiko Shimada , Isamu Komine , Hideya Tanabe
发明人： Katsuhiko Shimada , Isamu Komine , Hideya Tanabe
IPC分类号： G01N27/90 , G01N27/82 , G01R33/12
CPC分类号： G01N27/9013 , G01N27/9046
摘要： 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.
摘要翻译：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。

3. 发明授权

US5148177A In-furnace level meter and antenna therefore 失效
标题翻译：内燃机水平仪和天线
公开(公告)号：US5148177A
公开(公告)日：1992-09-15
申请号：US660299
申请日：1991-02-22
申请人： Akio Nagamune , Kouichi Tezuka , Yoshiyuki Kanao , Isamu Komine
发明人： Akio Nagamune , Kouichi Tezuka , Yoshiyuki Kanao , Isamu Komine
IPC分类号： B22D2/00 , C21C5/46 , G01F23/284 , G01S13/32 , G01S13/88 , H01Q1/02 , H01Q19/13
CPC分类号： G01F23/284 , B22D2/003 , C21C5/4673 , G01S13/325 , G01S13/88 , H01Q1/02 , H01Q19/13
摘要： An in-furnace level meter for measuring a slag level, or the like, in a convertor, and an antenna used therefore. An antenna position is controlled so that the distance between the antenna inserted in the convertor and the slag level can be established to be constant or within a predetermined range. A water-cooled structure antenna is used as the antenna.

4. 发明授权

US5323114A Method and apparatus for obtaining sectional information of the underground by measuring time differences and strength of electromagnetic signals 失效
标题翻译：通过测量电磁信号的时间差和强度来获取地下部分信息的方法和装置
公开(公告)号：US5323114A
公开(公告)日：1994-06-21
申请号：US838442
申请日：1992-03-09
申请人： Akio Nagamune , Koichi Tezuka , Isamu Komine
发明人： Akio Nagamune , Koichi Tezuka , Isamu Komine
IPC分类号： G01S13/02 , G01S13/88 , G01V3/30 , G01V3/12
CPC分类号： G01S13/0209 , G01S13/88 , G01V3/30 , G01S13/885
摘要： An underground radar tomography in which an electromagnetic wave is radiated into the ground, the amplitude and propagation time of a transmitted wave, a reflected wave or a diffracted wave of the electromagnetic wave are measured at a number of points, and signal processing is performed on the result of measurement to thereby obtain the distribution of strata and soil in the ground as section information with a high accuracy. By use of two pseudo random signals which are slightly different in period but the same in code pattern, measurement time which is expanded relative to propagation time is obtained to thereby make the measurement accuracy high.
摘要翻译： PCT No.PCT / JP90 / 01455 Sec。 371日期：1992年3月9日 102（e）日期1992年3月9日PCT 1990年11月9日PCT PCT。第WO92 / 01957号公报日期：1992年2月6日。在电磁波辐射到地面的地下雷达断层摄影中，电磁波的发射波，反射波或衍射波的振幅和传播时间在多个点对测量结果进行信号处理，从而以高精度获得地面上的地层和土壤的分布作为区段信息。通过使用在周期上稍微不同而在码型中相同的两个伪随机信号，获得相对于传播时间扩展的测量时间，从而使测量精度高。

5. 发明授权

US5102223A Method and apparatus for measuring a three-dimensional curved surface shape 失效
标题翻译：用于测量三维弯曲表面形状的方法和装置
公开(公告)号：US5102223A
公开(公告)日：1992-04-07
申请号：US652446
申请日：1998-02-07
申请人： Mitsuaki Uesugi , Masaichi Inomata , Isamu Komine
发明人： Mitsuaki Uesugi , Masaichi Inomata , Isamu Komine
IPC分类号： G01B11/25
CPC分类号： G01B11/2522
摘要： A method and apparatus for measuring a three-dimensional curved surface shape based on a new measuring principle that a surface of an object to be measured is coded with information relating to a slit light which is used as a medium and moved or rotated at a constant speed. The manner in which a linear reflected pattern of the slit light is moved over the surface of the object to be measured is picked up by a television camera to form a composite image in which a value of each of picture elements in the image is represented by information relating to the slit light, e.g., a position, time or projection angle of the slit light at an instant that the slit light passes through one of positions on the object surface corresponding to that picture element. Then, a difference in value between each corresponding picture elements of the composite image and another composite image formed similarly with respect to a reference plane is determined to measure a three-dimensional curve surface shape of the object to be measured.

6. 发明授权

US4881126A Image composing apparatus 失效
标题翻译：图像合成装置
公开(公告)号：US4881126A
公开(公告)日：1989-11-14
申请号：US258604
申请日：1988-10-17
申请人： Mitsuaki Uesugi , Masaichi Inomata , Isamu Komine
发明人： Mitsuaki Uesugi , Masaichi Inomata , Isamu Komine
IPC分类号： G06T7/00 , G06T5/50 , H04N5/262
CPC分类号： H04N5/2625 , G06T5/50
摘要： An image composing apparatus adapted to produce a composite image in which a value of each of picture elements is represented by a maximum value or minimum value of the brightness of a video signal as well as a corresponding other signal at the instant of the maximum or minimum value. A composite image is formed in which a value of each of picture elements is represented by a count of synchronizing signals or an externally applied timing, position or angle indicative external input signal at an instant that the video signal attains the maximum value or the minimum value for each picture element.

7. 发明授权

US4872758A Film thickness-measuring apparatus 失效
标题翻译：薄膜厚度测量装置
公开(公告)号：US4872758A
公开(公告)日：1989-10-10
申请号：US223275
申请日：1988-07-22
申请人： Takao Miyazaki , Yoshiro Yamada , Isamu Komine
发明人： Takao Miyazaki , Yoshiro Yamada , Isamu Komine
IPC分类号： G01B11/06 , G01J4/04 , G01N21/21
CPC分类号： G01B11/065 , G01N21/211
摘要： Circularly polarized light caused to be incident on a film surface is converted into three light beams by optical flats to obtain electrical signals corresponding to the intensities of the respective light beams. Two ellipsometric parameters .psi. and .DELTA. are claculated from these three electrical signals.

8. 发明授权

US5329467A Distance measuring method and apparatus therefor 失效
标题翻译：距离测量方法及其设备
公开(公告)号：US5329467A
公开(公告)日：1994-07-12
申请号：US676080
申请日：1991-03-27
申请人： Akio Nagamune , Kouichi Tezuka , Isamu Komine
发明人： Akio Nagamune , Kouichi Tezuka , Isamu Komine
IPC分类号： C21C5/46 , G01F23/284 , G01F23/292 , G01S13/32 , G01S13/88 , G01S17/32 , G01B11/14
CPC分类号： G01S17/32 , C21C5/4673 , G01F23/292 , G01S13/325 , G01S13/88
摘要： A distance measuring method and an apparatus therefor, in which used are first and second pseudo random signals which are equal to each other in pattern but slight different from each other in frequency. A first time-series pattern obtained by multiplying the first pseudo random signal by the second pseudo random signal is generated, laser light intensity-modulated with the first pseudo random signal is radiated to a target, the light reflected from the target is received, and a intensity change of the received reflected-light is converted into an electric signal. A second time-series pattern is obtained by multiplying the electric signal as a reception signal with the second pseudo random signal. The distance to the target is measured by calculating the time difference between the first and second time-series patterns.
摘要翻译：一种距离测量方法及其装置，其中使用的是第一和第二伪随机信号，其在图案上彼此相等，但频率彼此稍微不同。产生通过将第一伪随机信号乘以第二伪随机信号而获得的第一时间序列图案，利用第一伪随机信号强度调制的激光照射到目标，从目标反射的光被接收，所接收的反射光的强度变化被转换为电信号。通过将作为接收信号的电信号与第二伪随机信号相乘来获得第二时间序列图案。通过计算第一和第二时间序列图案之间的时间差来测量与目标的距离。

9. 发明授权

US4457356A Method of vibrating continuous casting mold 失效
标题翻译：振动连铸模的方法
公开(公告)号：US4457356A
公开(公告)日：1984-07-03
申请号：US293210
申请日：1981-08-13
申请人： Nobuhisa Hasebe , Hiroshi Kawada , Isamu Komine
发明人： Nobuhisa Hasebe , Hiroshi Kawada , Isamu Komine
IPC分类号： B22D11/04 , B22D11/053
CPC分类号： B22D11/053
摘要： 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.
摘要翻译： 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。

10. 发明授权

US5182565A In-furnace slag level measuring method and apparatus therefor 失效
标题翻译：炉内液位测量方法及其设备
公开(公告)号：US5182565A
公开(公告)日：1993-01-26
申请号：US675759
申请日：1991-03-27
申请人： Akio Nagamune , Kouichi Tezuka , Isamu Komine , Shinji Kuriyama , Masaki Komatani , Akihiko Inoue
发明人： Akio Nagamune , Kouichi Tezuka , Isamu Komine , Shinji Kuriyama , Masaki Komatani , Akihiko Inoue
IPC分类号： C21C5/46 , G01F23/284 , G01S13/32 , G01S13/88
CPC分类号： C21C5/4673 , G01F23/284 , G01S13/325 , G01S13/88
摘要： Disclosed is a in-furnace slag level measuring method for measuring a slag level in a convertor and an apparatus therefor. A sublance and an antenna of a microwaver radar are arranged exchangeable therebetween so that the sublance and the antenna are alternatively inserted in to the convertor from about the convertor. The antenna is inserted into the convertor in first and middle stage of the refining operation of the converter to thereby measure the slag level, and the sublance is inserted into the convertor to thereby perform various measurement.

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