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JP2010071741 |
To provide a piping thickness measurement method and device, allowing a small system configuration dispensing with length adjusting fibers in optical Doppler type and using inexpensive general-purpose parts.The piping thickness measureme...
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JP2010066154 |
To obtain a method for mounting a sensor element to a concrete structure and a method for properly inspecting quality of a concrete structure for existing concrete structures.A rodlike reinforcement 7 with sensor elements 10A, 10B, 10C m...
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JP2010066022 |
To provide a method of detecting a sterilization start position, which correctly obtains the sterilization start position in a pipe line for directly blowing steam to the liquid food, and which improves the reliability of a sterilization...
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JP2010044028 |
To provide a tactile information detector for simply, easily and accurately detecting tactile information indicating a touch when a human strokes a to-be-detected plane.The tactile information detector includes: a contact element 11 cont...
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JP2010038710 |
To provide a method and device for calculating thickness with ultrasonic capable of properly specifying a peak value of signal strength and favorably measuring thickness of a pipe.The method includes: arrangement of a first set value (t0...
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JP2010038680 |
To provide an ultrasonic thickness detector capable of precisely detecting a thickness of an object to be detected.A reception element 7 located at an end of the object to be detected 10 is used as a first reception element among a plura...
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JP2010038669 |
To accurately detect a position of an interface of a molten part created on a work during spot welding.In this method for detecting a position of an interface of a molten part, with the proviso that a time period from when a first reflec...
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JP2010032393 |
To enable even an inspector with a low degree of skill to easily adjust the position of an ultrasonic probe and the relative position of a spot welded part.Ultrasonic waves propagated along a surface of an inspection target is sent in a ...
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JP2010032434 |
To provide an ultrasonic flaw detector capable of acquiring the position coordinates of a probe by means of a simple structure, and of intuitively scanning a test object.This ultrasonic flaw detector has: a camera 16 for imaging the test...
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JP2010033473 |
To eliminate a disadvantage, such as increase in cost because accuracy of measuring arrival time deteriorates and because waveform data measurement requires a mass memory and an A/D converter which operates at a high speed and has high r...
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JP2010025555 |
To provide a method capable of easily measuring a wall thickness by an ultrasonic sensor, for properly determining a timing for repairing or replacing a sidewall of a galvanized vessel because of its fusion loss.An electromagnetic ultras...
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JP2010025807 |
To provide a tube inspection method by an ultrasonic flaw detection method which enables the detection of the flaw part of a thin-walled inspection target and capable of measuring even the wall thickness of a normal part, and a tube insp...
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JP2010019658 |
To provide a measuring device of depth of cracks on the surface of concrete using ultrasonic waves capable of improving measurement precision and measuring long distance, and to provide a measurement method using the measuring device.The...
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JP2010019839 |
To provide a method which assuredly detects even an extremely thin object and an ultrasonic sensor unit.In this method, a delay time of an ultrasonic pulse 140 reflected from a surface 210 of a conveyor belt 200 is stored as a reference ...
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JP2010014554 |
To provide a method for evaluating welding penetration depth to evaluate welding penetration depth by using an ultrasonic wave after sealing of a can by laser welding.The method for evaluating welding penetration depth to evaluate the we...
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JP2009294012 |
To provide an apparatus and a method for measuring a board thickness, capable of sensitively measuring a thickness value of a board, even in the case any oxide film is formed on a material to be measured.The method includes: an ultrasoni...
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JP2009294219 |
To provide a method of measuring plate thickness of an internal tank of a double-structured container consisting of an external tank and the internal tank with different plate thickness by transmitting and receiving ultrasonic pulses.An ...
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JP2009288045 |
To provide a method for detecting a scale adhered state, such as the thickness change, release and floating state or the like of the scale adhered to a base material such as the steam piping of a boiler, even in a non-contact state with ...
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JP2009285571 |
To provide a cleaning apparatus capable of measuring the cleaning capability of cleaning water, in the cleaning apparatus using foams.The cleaning apparatus 1 comprises a cleaning tank 3 containing cleaning water 2, an ultrasonic sensor ...
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JP2009288241 |
To measure the time difference between two events at high temporal resolution, and to reduce electromagnetic interference caused by the time measurement.In this method, the time difference (T) between a first event (A) and a second event...
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JP2009281834 |
To provide a seal plate thickness measuring device of an oil hydrostatic-type gas holder dispensing with replenishment of acoustic wave propagation medium liquid to be applied between an ultrasonic probe and a seal plate.This seal plate ...
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JP2009281833 |
To provide a seal plate thickness measuring device of an oil hydrostatic-type gas holder dispensing with replenishment of acoustic wave propagation medium liquid to be applied between an ultrasonic search unit and a seal plate.This seal ...
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JP2009282047 |
To solve the following problems arising when a CPU of which capability is small is used: the phase difference between two input signals can be measured at only one point; load is heavy for continuously measuring the phase differences bet...
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JP2009276095 |
To rapidly perform the measurement of a wide range, for example, a range of ten several meters or above at once at a relatively low cost without stopping the operation of a structure or equipment and to provide a precise crack evaluating...
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JP2009276348 |
To provide a container inspection system capable of performing high-accuracy determination.The system and a method improved for automatically inspecting the quality of newly-manufactured containers 20, detect and reject containers, the o...
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JP2009271007 |
To provide a thickness measuring method by use of ultrasonic waves for extracting only reflection echoes based on thickness of an object automatically and measuring thickness of the object with high precision.This thickness measuring met...
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JP2009268622 |
To provide an ultrasonic measurement apparatus capable of outputting information concerning strains in a plurality of directions as well as information of displacement and strain in one direction of an object to be measured.This ultrason...
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JP2009271045 |
To provide a method for determining a location of impact on a surface of an object based on an analysis of an acoustic signal generated by impact.This method includes a signal processing step of weighting the acoustic signal to take into...
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JP2009270824 |
To provide an ultrasonic flaw detecting method specifying a position or a height of flaw of a test specimen, and also to provide an ultrasonic flaw detector.In the ultrasonic flaw detector, a pair of transmission-reception probes are ins...
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JP2009257945 |
To provide a thin steel pipe thickness measurement method reliably determining a time interval t of an echo and performing substantially continuous thickness measurement over the entire length in the longitudinal direction of the tube, i...
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JP2009256073 |
To improve accuracy of double feed detection when a conveying auxiliary member and the like housing a sheet-like member are conveyed more than ever.This double feed detecting device includes a conveying path for conveying a sheet-like me...
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JP2009248595 |
To measure the characteristic value frequencies of a wheel rolling bearing device before and after assembling, and then precisely find a variation in the preload clearance of a rolling element from a variation in the characteristic value...
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JP2009243997 |
To provide a rotary machine having a function to measure in operation an amount of wear of a sliding surface in a sliding bearing.The rotary machine includes a shaft rotated by torque transmitted from a driving source, and a bearing for ...
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JP2009245965 |
To provide a substrate processing apparatus having a detecting device eliminating the necessity of setting adjusting operation such as a sensitivity adjustment irrespective of the color of each substrate and highly accurately detecting e...
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JP2009236920 |
To provide a waveguide supporting mechanism and a damping mechanism which are easy to manufacture and easy to assemble.A waveguide suspension 2 and modular construction for a sonic waveguide 4 includes a damping element 6 for use with th...
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JP2009236613 |
To provide an inspection apparatus of piping and its inspection method for simplifying a constitution, and easily measuring a thickness of the piping.The inspection method has: a guide rail attaching process for fixing a guide rail 12 ou...
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JP2009236668 |
To provide a device, etc. capable of highly precisely and simply measuring a defect area extending along a rolling direction.An ultrasonic flaw detection device 100 is provided with a one-dimensional array ultrasonic probe 10, in which a...
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JP2009236691 |
To provide a system and a method for searching a buried pipe, suitable for searching a position of a pipe which is buried in the earth, a building frame or the like, such as a gas pipe or the like.A sonic wave transmitted from a sonic wa...
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JP2009222723 |
To provide a waveguide support mechanism and a damping mechanism which are easy to manufacture and assemble.Regarding a waveguide suspension 2 for an acoustic waveguide 4, and a module-type structure, a damping element 6 is provided to b...
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JP2009222701 |
To stably and accurately measure the wall thickness configuration of a pipe having a portion of which wall thickness changes largely at not only a bead cut portion but also a seam-welded pipe welded portion including a thickened wall por...
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JP2009222387 |
To easily measure even a pipe wall thickness of an inner pipe with a pipe group installed.A pipe wall thickness measuring head 14 is rockably attached to a support member 13, and the pipe wall thickness measuring head is provided with: a...
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JP2009222722 |
To provide a waveguide support mechanism and a damping mechanism which are easy to manufacture and assemble.Regarding a waveguide suspension 2 for an acoustic waveguide 4, and a module-type structure, a damping element 6 is provided to b...
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JP2009222395 |
To provide a maximum corrosion speed estimating method of a tank bottom plate utilizing the plate thickness measuring data of a standard tank accumulated by past measurement.The plate thickness of the tank bottom plate is measured at 500...
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JP2009222549 |
To provide a measuring method capable of preventing the reception of unnecessary ultrasonic waves reflected obliquely by irregularities on the surface of an object to be measured, when measuring the thickness of the object to be measured...
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JP2009213574 |
To achieve a portable height measuring apparatus which is used outdoors and accurately performs measurement.The portable height measuring apparatus includes a first ultrasonic sensor for measuring a distance from the apparatus to a floor...
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JP2009216706 |
To provide method and system for measuring clearance between a moving member and a fixed member in machine.The machine 2 contains the fixed member and the moving member 23 including central hub and movable component. This movable compone...
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JP2009216585 |
To be immune to noise, to transmit sound wave to a distance, to prevent attenuation of the waveform, and to accurately measure the pipe length.In a state where a measuring mechanism 1 having a measuring part 11 and a measuring pipe 12 is...
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JP2009216668 |
To provide an airborne sound type distance measuring method and airborne sound type distance meter for accurately measuring a propulsion distance.This airborne sound type distance meter measures the time until sound wave issued from a so...
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JP2009216440 |
To provide a compact displacement sensor which is not affected by the property of a propagation path of a surface acoustic wave.A surface acoustic wave excited by a high frequency signal applied through an antenna 40 to a comb-tooth elec...
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JP2009204627 |
To provide a method of easily and surely measuring a film thickness even with a detection waveform with a bottom surface reflection wave superposed on an interface reflection wave.In the method of measuring the thickness of an object to ...
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