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1. 发明专利

JPS61134670A Method for measuring rotating speed of inside rotating body of double rotating installation 失效
标题翻译：用于测量双旋转安装内旋转体旋转速度的方法
公开(公告)号：JPS61134670A
公开(公告)日：1986-06-21
申请号：JP25819184
申请日：1984-12-06
申请人： Kawasaki Steel Corp
发明人： SHIBATA MASAAKI , ICHIKAWA FUMIHIKO
IPC分类号： G01P3/481 , G01P3/486
摘要： PURPOSE: To measure the rotating speed of an inside rotating body with good accuracy by irradiating different luminous fluxes at different irradiation angles toward the ray reflecting members of the inside rotating body and forming a rotation signal from the OR of the photodetection signals of the reflected luminous fluxes.
CONSTITUTION: The luminous fluxes 32A, 32B are irradiated on the same point of an overtwister rotary plate 26A and therefore the timings when the luminous fluxes reflected by light beam reflecting plates 35A, 35B, 35C... are detected by photodetectors 36A, 36B are the same. Thus fluxes 32A, 32B are so disposed as not to be simultaneously shielded by a twister 22. The output waves of waveform shaping circuits 42A, 42B are ORed in an OR circuit 44 and the ORed frequencies are counted by a frequency counter 46. The rotating speed of the overtwister 26 is obtd. if the result is divided by the number of the plates 35A,.... The exact detection of the rotating speed of the inside rotating body is thus made possible with the simple constitution regardless of the rotating condition of the outside rotating body.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过以不同的照射角度向内旋转体的射线反射部件照射不同的光通量，通过反射光的光检测信号的OR来形成旋转信号，以高精度测量内旋转体的旋转速度助焊剂构成：光束32A，32B被照射在超导旋转板26A的同一点上，因此当由光电检测器36A，36B检测由光束反射板35A，35B，35C ...反射的光通量时的定时是一样。因此，焊剂32A，32B被设置成不被扭转器22同时屏蔽。波形整形电路42A，42B的输出波在OR电路44中被或或并入频率由频率计数器46计数。旋转超车26的速度是可以接受的。如果结果除以板35A，...的数量，则无论外部旋转体的旋转状态如何，都能够以简单的结构精确地检测内侧旋转体的转速。

2. 发明专利

JPS599553A Detector for flaw in steel material 失效
标题翻译：钢材检测仪
公开(公告)号：JPS599553A
公开(公告)日：1984-01-18
申请号：JP11700582
申请日：1982-07-07
申请人： Kawasaki Steel Corp
发明人： ICHIKAWA FUMIHIKO , SHIRAISHI TAMAKI , TAKEMURA TADASHI
IPC分类号： G01N27/82 , G01N29/04 , G01N29/265
CPC分类号： G01N29/265
摘要： PURPOSE:To elevate the detection accuracy with an accurate following of a flaw detector to the inner wall surface of a steel pipe by connecting the flaw detector with a running guide roller contacting the surface to be inspected to a move-in and out frame through a universal joint. CONSTITUTION:When a steel pipe pile 34 being cut is pressed against an adjacent steel pipe pile 36 through a joint 35 or deformed, for example, as shown by the numeral 37, by an abnormal external force, a clearance (d) is generated between the surface 6 to be inspected and a guide roller 7. This varies the space between the surface 6 being inspected and an electromagnetic sensor 2 causing errors in the measured to a proper value (f) to (e). To eliminate this, a universal joint 14 is provided between a protective frame 5 with a detector and a move-in and out frame 24. The detector is driven freely corresponding to the deformation of the surface 6 being inspected to hold the space between the electromagnetic sensor 2 and the surface 6 being inspected at the optimal distance (f) for measurement thereby enabling a greater detection accuracy.
摘要翻译：目的：通过将探伤器与接触被检测表面的行进导辊连接到一个移入和移出的框架，通过一个移动和移出框架，将检测精度与准确的跟踪探伤器提升到钢管的内壁表面万向节。构成：当被切割的钢管桩34通过接头35压靠在相邻的钢管桩36上时，例如如图37所示，通过异常的外力而变形，在（例如）之间产生间隙（d）要检查的表面6和引导辊7.这样改变被检查表面6与导致测量到的误差的电磁传感器2之间的空间（f）至（e）。为了消除这种情况，在具有检测器的保护框架5和移入和移出框架24之间设置万向接头14.检测器与被检查的表面6的变形自由地驱动，以保持电磁传感器2和表面6以最佳距离（f）进行检查，从而实现更高的检测精度。

3. 发明专利

JPS61138108A Method and instrument for measuring roll profile 失效
标题翻译：用于测量滚筒轮廓的方法和仪器
公开(公告)号：JPS61138108A
公开(公告)日：1986-06-25
申请号：JP26008784
申请日：1984-12-11
申请人： Kawasaki Steel Corp
发明人： ICHIKAWA FUMIHIKO
IPC分类号： G01B17/00 , B21B38/12 , G01B17/06 , G01B17/08
CPC分类号： G01B17/06 , B21B38/12
摘要： PURPOSE:To perform on-line measuring operation by measuring the distance to the surface of a roll by main ultrasonic range finders of water column structure arranged in parallel to a roll shaft and measuring the distance to a reference wire parallel to the roll shaft by subordinate ultrasonic range finders, and correcting the position of a reference surface. CONSTITUTION:Plural main ultrasonic range finders 18 of water structure are fixed on the reference surface 14 of a reference rack 13 in parallel to the shaft of the roll 11, the reference wire 16 is extended in the water filled chamber 15 of the rack 13 in parallel to the shaft of the roll 11, and subordinate ultrasonic range finders 20 are fixed in back-surface side chambers 15 of the respective range finders 18. In this case, the range finders 20 measure the distance from the surface 14 to the wire while not displaced at right angles to the shaft of the roll 11 relatively with the respective range finders 18 and the distance between the surface 14 and the surface of the roll 11 which is obtained by the range finder 18 is corrected with outputs of the range finders 20. Consequently, even when the rack 13 deforms, the profile is measured accurately.
摘要翻译：目的：通过测量与辊轴平行布置的水柱结构的主超声波测距仪测量与辊表面距离的距离，并通过下级测量与平行于辊轴的参考线的距离超声波测距仪，并校正参考表面的位置。构成：多个水结构的主超声波测距仪18平行于辊11的轴固定在基准齿条13的基准面14上，参考线16在架13的充水室15中延伸平行于辊11的轴和从属超声波测距器20固定在各测距仪18的背面侧室15中。在这种情况下，测距仪20测量从表面14到导线的距离，同时与相应的测距仪18相对地不与辊11的轴线成直角偏移，并且由测距仪18获得的表面14与辊11的表面之间的距离用测距仪20的输出进行校正因此，即使在齿条13变形的情况下，也能够精确地测量轮廓。

4. 发明专利

JPS6199520A Method and device for measuring roll profile 失效
标题翻译：用于测量轮廓的方法和装置
公开(公告)号：JPS6199520A
公开(公告)日：1986-05-17
申请号：JP21864784
申请日：1984-10-19
申请人： Kawasaki Steel Corp
发明人： ICHIKAWA FUMIHIKO , TAGI TOSHIO
IPC分类号： B21B28/04 , B21B37/00 , B21B38/02 , B21B38/12 , B21C51/00 , G01B17/00 , G01B17/06
CPC分类号： B21B38/12 , B21B2267/18
摘要： PURPOSE:To improve the measuring accuracy by providing an oscillator to the inside of an ultrasonic probe head of water column construction as well as disposing a reference reflector, used for reflecting and passing the pulse energy, between the vibrator and the surface of roll. CONSTITUTION:A probe head 11 is equipped with a nozzle 12 as well as provided with a vibrator 13 used for transmitting and receiving an ultrasonic wave. A reference reflector 15 for reflecting and passing a part of the pulse energy of ultrasonic wave, is disposed in the inside of nozzle 12. The vibrator 13 is excited through a pulser 17 while synchronizing with a main pulse generator 16, and a receiver 18 receives and amplifys an exciting pulse and a reflected pulse reflected from the reflector 15 and the roll surface 14. Next, a roll profile is accurately computed from an underwater pulse speed, corrected in the effect of temperature, through delay pulse generators 19, 20. In this way, the measuring accuracy is improved in on-line.
摘要翻译：目的：通过在水柱结构的超声波探头的内部提供振荡器，并在振动器和辊表面之间设置用于反射和传递脉冲能量的参考反射器来提高测量精度。构成：探头11配备有喷嘴12，并且设置有用于发送和接收超声波的振动器13。用于反射和通过超声波的脉冲能量的一部分的参考反射器15设置在喷嘴12的内部。振动器13在与主脉冲发生器16同步的同时通过脉冲发生器17激励，接收器18接收并且从反射器15和辊表面14放大激励脉冲和反射脉冲。接下来，通过延迟脉冲发生器19,20，从温度效应校正的水下脉冲速度精确地计算出辊轮廓。这样，在线测量精度得到提高。

5. 发明专利

JPS6197584A Ultrasonic type distance measuring method and apparatus thereof 失效
标题翻译：超声波类型的距离测量方法及其设备
公开(公告)号：JPS6197584A
公开(公告)日：1986-05-16
申请号：JP21864884
申请日：1984-10-19
申请人： Kawasaki Steel Corp
发明人： ICHIKAWA FUMIHIKO
IPC分类号： G01S15/08 , G01S7/52
CPC分类号： G01S7/52004
摘要： PURPOSE:To enable a highly accurate measurement of distance even under an adverse environment, by providing a reference reflector which reflects a part of incident ultrasonic pulse energy while allowed to transmit the other part thereof at a fixed position between a vibrator and an object to be measured to form a simple equipment with a better operability. CONSTITUTION:A probe head 11 of a distance measuring device 10 is provided with a nozzle 12 and a vibrator 13 which transmits or receives an ultrasonic wave. A reference reflector 15 which reflects a part of incident ultrasonic pulse energy while allowed to transmit the other part thereof at a fixed position between the vibrator 13 and an object 14 to be measured. The time interval t0 between the reflection pulse and an excitation pulse and the time interval t1 between the excitation pulse and the reflection pulse from the object 14 being measured are measured to calculate the current speed C of sound under water from the time interval t0 and the distance d0 between the vibrator 13 and the reference reflector 15. The time interval t1 is multiplied by the speed C of sound to compute the distance d1 between the vibrator 13 and the object 14 being measured.
摘要翻译：目的：即使在不利的环境下，也能够高精度地测量距离，通过提供反射一部分入射的超声波脉冲能量的参考反射器，同时允许其在振动器和物体之间的固定位置传递其另一部分测量以形成具有更好可操作性的简单设备。构成：距离测量装置10的探针头11设置有喷嘴12和发送或接收超声波的振动器13。参考反射器15，其反射入射的超声波脉冲能量的一部分，同时允许在振动器13和被测量物体14之间的固定位置传输其他部分。测量反射脉冲和激励脉冲之间的时间间隔t0以及来自测量对象14的激励脉冲和反射脉冲之间的时间间隔t1，以从时间间隔t0和时间间隔t0计算当前声音在水下的速度C 距离d0在振动器13和基准反射器15之间。时间间隔t1与声音的速度C相乘以计算振动器13和被测量物体14之间的距离d1。

6. 发明专利

JPS5766355A Method for deciding aggregation organization of steel plate and material property depending upon aggregation organization by means of on-line system 失效
标题翻译：通过在线系统方式决定聚集组织对钢板和材料性质的聚集组织的方法
公开(公告)号：JPS5766355A
公开(公告)日：1982-04-22
申请号：JP14116680
申请日：1980-10-09
申请人： Kawasaki Steel Corp
发明人： KITAGAWA TAKESHI , ICHIKAWA FUMIHIKO
IPC分类号： C21D9/56 , G01N29/00 , G01N29/07
CPC分类号： G01N29/07 , G01N2291/0289
摘要： PURPOSE:To enbale a material property to be decided in a rapid and non-destructive manner by means of an on-line system, by a method wherein an incident angle of a corrugated wave elastic wave toward the inside of a steel plate from a panel wave elastic wave oscillator is changed to find a propagating speed in the steel. CONSTITUTION:A panel wave elastic wave, oscillated from an oscillator 1, is propagated into an object 3 to be tested through an acoustic coupling medium in a coupler 2, and a back echo from the object 3 to be tested reaches the oscillator 1 again through the accoustic coupling medium. Then, a frequency is kept constant and an incident angle theta of a panel wave is changed, and this finds a maximum value of a reflection echo height and a current incident angle. A phase speed corresponding to the incident angle is then computed, and the propagating speed of the panel wave is found from the speed V to decide a material property depending upon the aggregation organization of the object to be tested. This permits finding of the material property of the steel plate including a surface internal anisotropy thereof by means of an on-line system.
摘要翻译：目的：通过在线系统以快速，无损的方式来确定材料性能，通过波纹波弹性波从板的内部朝向钢板内部的入射角度的方法波形弹性波振荡器被改变以在钢中发现传播速度。构成：从振荡器1振荡的面板波形弹性波通过耦合器2中的声耦合介质传播到要测试的对象3中，并且待测试对象3的后向回波再次通过振荡器1到达振荡器1 声耦合介质。然后，频率保持恒定，并且面板波的入射角θ改变，并且其找到反射回波高度和当前入射角的最大值。然后计算与入射角相对应的相位速度，并且从速度V找到面板波的传播速度，以根据被测试对象的聚集组织来确定材料属性。这允许通过在线系统找到包括其表面内部各向异性的钢板的材料性质。

7. 发明专利

JPS58214825A Electromagnetic induction type temperature measurement 失效
标题翻译：电磁感应式温度测量
公开(公告)号：JPS58214825A
公开(公告)日：1983-12-14
申请号：JP9815682
申请日：1982-06-08
申请人： Kawasaki Steel Corp
发明人： ICHIKAWA FUMIHIKO , KURITA KUNIO
IPC分类号： G01K7/36
CPC分类号： G01K7/36
摘要： PURPOSE:To achieve a highly accurate temperature measurement irrelevant to the distance between an object to be measured and a coil by converting values into the product of electric resistance and magnetic permeability as obtained when the real part and the imaginary part of impedance of a coil brought closer to the object to be measured. CONSTITUTION:AC current flows through a coil 10 brought closer to a roll 12 to measure the real part and the imaginary part of the impedance. A program for introducing values x and y to the cubic equation by a specified matrix to determine the root thereof is memorized into a inverse conversion processing circuit 28 of an arithmetic processor 24. Then, impedance ZO of the coil 10 is measured with an impedance measuring device 20 while the coil 10 is separated from the roll 12. Then, the coil 10 is brought close to the roll 12 to measure the impedance Z of the coil 10 sequentially for a desired time. The measured value is applied to a circuit 26 through an A/D converter 22 to be converted into (x+jy). The results are converted into the product (q) with the circuit 28 and the roll temperature T is calculated from the equation of the roll temperature T and the product (q) to be fed to an output unit 32.
摘要翻译：目的：通过将值转换为线圈阻抗的实部和虚部所获得的电阻和磁导率的乘积，实现与测量对象与线圈之间的距离无关的高精度温度测量更靠近要测量的物体。构成：交流电流流过靠近辊12的线圈10，以测量阻抗的实部和虚部。通过用于确定其根的特定矩阵将值x和y引入三次方程的程序被存储到算术处理器24的逆转换处理电路28中。然后，用阻抗测量来测量线圈10的阻抗ZO 装置20，而线圈10与辊12分离。然后，使线圈10靠近辊12，以顺序地测量线圈10的阻抗Z所需的时间。测量值通过A / D转换器22施加到电路26，以转换成（x + jy）。利用电路28将结果转换成产品（q），并且根据要提供给输出单元32的卷温度T和乘积（q）的方程计算辊温度T.

8. 发明专利

JPS61128175A Method for measuring rotary speed of inside rotor of double rotary equipment 失效
标题翻译：用于测量双旋转设备内转子旋转速度的方法
公开(公告)号：JPS61128175A
公开(公告)日：1986-06-16
申请号：JP24992184
申请日：1984-11-27
申请人： Kawasaki Steel Corp
发明人： SHIBATA MASAAKI , ICHIKAWA FUMIHIKO
IPC分类号： G01P3/486 , G01P3/44
摘要： PURPOSE: To accurately detect a rotary speed, by a method wherein luminous flux is allowed to irradiate the light reflective member of an inside rotor to be reflected therefrom and the reflected luminous flux is received to generate a light receiving signal while a high frequency component is removed from the light receiving signal to generate a rotary signal.
CONSTITUTION: A rotary speed measuring apparatus has light reflective plates 35A, 35B, 35C... constituted so that luminous flux 32 from a light source 30 is turned ON/OFF at a cycle slower than a blocking cycle by twisters 22 according to the rotation of an over-twister 26. Luminous fluxes reflected by the light reflective plates 35A, 35B, 35... are received to generate a light receiving signal and the high frequency component of the output of an amplifier 38 is removed from said receiving signal at cut-off frequency fC by a low pass filter 40. The ratio of the rotary speed N
o of the over-twister 26 and the rotary speed Nt of the twister 22 of the output of a twister tachometer 46 is calculated by a divider 48 to calculate a rotary ratio and a rotary speed can be detected accurately by relatively simple constitution.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了准确地检测转速，通过允许光束照射内转子的光反射构件以被反射的方法，接收反射光束以产生光接收信号，同时高频分量为从光接收信号中去除以产生旋转信号。构成：旋转速度测量装置具有光反射板35A，35B，35C ...，其构成为使得来自光源30的光束32以比旋转器22的旋转慢的阻塞循环的循环开/关由光反射板35A，35B，35 ...反射的光通量被接收以产生光接收信号，并且放大器38的输出的高频分量从所述接收信号中去除通过低通滤波器40的截止频率fC。捻线器26的输出的捻线器26的转速No与扭转器22的转速Nt的比率由除法器48计算，以计算可以通过相对简单的结构来精确地检测转速和转速。

9. 发明专利

JPS61122571A Method and instrument for measuring rotating speed of inside rotating body of double rotary facility 失效
标题翻译：用于测量双旋转设备内旋转体旋转速度的方法和仪器
公开(公告)号：JPS61122571A
公开(公告)日：1986-06-10
申请号：JP24484684
申请日：1984-11-20
申请人： Kawasaki Steel Corp , Kawatetsu Kousen Kogyo Kk
发明人： SHIBATA MASAAKI , ICHIKAWA FUMIHIKO , KUMAGAI KEIJI , SASAKI TAKASHI , NAMIKAWA TERUO
IPC分类号： G01P3/486 , G01P3/481
摘要： PURPOSE: To detect the rotating speed of the inside rotating body of double rotary facilities precisely with a simple constitution by emitting luminous flux toward the light beam shield member of the inside rotating body and photodetecting the luminous flux at the opposite side of the light beam shield member.
CONSTITUTION: A twister 22 and light beam shield plates 34AW34C, a low-pass filter 40, a waveform shaping circuit 42, a frequency counter 44, etc., are provided. The output of a photodetecting element 36 is amplified 38 and inputted to the filter 40. Further, the cutoff frequency f
c of the filter 40 is set automatically to a value proportional to the rotating speed N
t of the twister 22 measured by a twister speed indicator 46. Then the output waveform of the filter 40 is supplied to the circuit 42 to shape its waveform. The output of the circuit 42 is counted 44 and its output is divided by the number of the shield plates 34AW34C to measure the rotating speed of an overtwister 26 accurately.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过向内旋转体的光束遮蔽部件射出光通量并对光束屏蔽的相对侧的光通量进行光电检测，以简单的结构精确地检测双旋转设备内旋转体的旋转速度会员。构成：提供扭绞器22和光束屏蔽板34A-34C，低通滤波器40，波形整形电路42，频率计数器44等。光检测元件36的输出被放大38并输入到滤波器40.此外，滤波器40的截止频率fc自动设定为与由扭转器速度指示器46测量的捻线机22的转速Nt成比例的值然后将滤波器40的输出波形提供给电路42以形成其波形。电路42的输出被计数44，其输出除以屏蔽板34A-34C的数量，以精确地测量覆盖器26的转速。

10. 发明专利

JPS6196469A Method and instrument for measuring rotational speed of inside rotor of double rotary equipment 失效
标题翻译：用于测量双重旋转设备内转子转速的方法和仪器
公开(公告)号：JPS6196469A
公开(公告)日：1986-05-15
申请号：JP21800384
申请日：1984-10-17
申请人： Kawasaki Steel Corp
发明人： SHIBATA MASAAKI , ICHIKAWA FUMIHIKO
IPC分类号： G01P3/486
CPC分类号： G01P3/486
摘要： PURPOSE:To measure the rotational speed of an inside rotor accurately by irradiating plural light fluxes which have different irradiation angles and can not be interrupted simultaneously by an outside rotor to a light shielding member of the inside rotor and compensating shifts due to the differences of the irradiation angles. CONSTITUTION:Two light fluxes 32A, 32B form a fixed angle phi each other and these two light fluxes 32A, 32B can not be shielded completely simultaneously by light shielding plates 34A, 35B, so that a fine time difference DELTAt corresponding to the angle phi is generated. Since the two light fluxes 32A, 32B are seemingly simultaneously shielded by the shielding plates 34A, 34B and light sources 30A, 30B and photodetecting elements 36A, 36B are arranged so that a part obtained by shielding the two light fluxes 32A, 32B by a twister 22 is not superposed to each other, the output waveform of an OR circuit 44 is removed from the influence of the twister 22 shielding the light fluxes 32A, 32B by inputting the output of an amplifier 38A and the output of a delay circuit 42 to the OR circuit 44. The outputted waveform signal is counted by a frequency counter 40 to measure the rotational speed of an overtwister.
摘要翻译：目的：通过照射具有不同照射角度的多个光束并且不能被外部转子同时被中断的内部转子的遮光构件来精确地测量内转子的转速，并且由于照射角度。构成：两个光束32A，32B彼此形成固定的角度phi，并且这两个光束32A，32B不能被遮光板34A，35B完全同时屏蔽，使得对应于角度phi的精细时差DELTAt为生成。由于两个光束32A，32B看起来被屏蔽板34A，34B和光源30A，30B和光电检测元件36A，36B看起来同时屏蔽，使得通过扭绞器屏蔽两个光束32A，32B获得的部分 22不彼此重叠，通过将放大器38A的输出和延迟电路42的输出输入到延迟电路42的输出，从而对来自屏蔽光束32A，32B的扭转器22的影响，将OR电路44的输出波形除去 OR电路44.通过频率计数器40对输出的波形信号进行计数，以测量超声波的转速。

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