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JP2006249833 |
To provide an apparatus for evaluating the effectiveness of base isolation and capable of measuring the magnitude of oscillations which base isolation buildings received from earthquakes etc. and evaluating the effectiveness of base isol...
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JP2006242628 |
To provide a method of diagnosing degradation of a stacked layer with embedded a tension member consisting of a magnetic substance which can diagnose interlaminar peeling in the stacked layer with the embedded tension member consisting o...
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JP3849536 |
To provide a floor impulsive sound measuring rubber ball capable of stably measuring a floor impulsive sound by preventing a characteristic from being influenced by an ambient temperature, and preventing the occurrence of a change by adh...
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JP3850607 |
To provide a vibration/excitation testing machine capable of removing a harmful vibration component without impairing workability of an actuator. In this vibration/excitation testing machine for driving a hydraulic cylinder (actuator) 3 ...
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JP3847264 |
To provide a seismic response analysis method capable of providing a simple and accurate seismic response of a ground-pile-building compound system in consideration of a difference in excess clearance hydraulic pressure between a free gr...
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JP3844096 |
To extend a weld line and make the adhesion of a short circuit firm to a magnetic pole face, by separating slim members of the short circuit of a metallic material via a minute distance, and welding to the magnetic pole face while side f...
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JP3844740 |
To provide a simple and accurate seismic response analysis method capable of predicting ever-changing nonlinear behavior with liquidization taken into account simultaneously with a nonlinear behavior by the strain of a ground. A shearing...
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JP3843756 |
To provide a method capable of executing adequate deterioration diagnosis even for a large belt conveyer frame such as a charging belt conveyer frame of a blast furnace. This deterioration diagnosis method for a conveyer frame includes a...
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JP3842937 |
To provide a continuous impart-noise generating device capable of precisely measuring and evaluating a walking sound on a target floor part. This continuous impact-noise generating device has a pair of vertically movable impact-noise gen...
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JP3840760 |
To make it possible to evaluate the vibration characteristic of an engine without operating actual engine to reduce the developing peroid and cost, by exciting a combustion chamber of the engine filled with a liquid by both of hydraulic ...
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JP3843108 |
To provide a test body reaction force estimating device capable of estimating reaction force of a testing body, based on known data such as vibration table oscillation force, without measuring directly a reaction force value of the test ...
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JP3838747 |
To improve exciting force, facilitate miniaturization and lightweight and also facilitate vibration analysis by constituting air gaps in the magnetic path of a vibration generator in two circuits, and disposing coils in the air gaps, res...
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JP3837844 |
To perform a test under the condition suitable for actual usage, relating to an on-line dynamic response experiment device for measuring a strength of such building material as a panel. Grasping members 1 and 2 for grasping a test piece ...
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JP2006208093 |
To provide a vehicle-collision testing apparatus for executing test collision runs in a limited space, without requiring much space, as in conventional tests that uses traction by a wire.The vehicle-collision testing apparatus comprises ...
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JP2006208094 |
To provide an impact testing device having a simple structure, and adding repeatable and arbitrary impact acceleration, without depending on complicated oil pressure control such as an electromagnetic oil-pressure control system that use...
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JP3837099 |
To provide a defect predicting system of a structure which can rapidly and exactly estimate damage circumstances of the structure by an earthquake, after an earthquake has occurred and to provide a defect predicting program of the struct...
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JP3836441 |
To provide a vibration testing apparatus for a superconducting magnet for a superconducting magnetic levitation type railroad which has high reliability, and which can diversely reproduce the vibration modes generated during the travelin...
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JP2006201089 |
To provide a technique capable of creating a proper behavior simulation model with a load applied onto a measured object taken into consideration.In a behavior simulation model creating system 100, a component force measuring instrument ...
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JP2006201128 |
To provide a vibration tester for inexpensively preventing condensation.The vibration tester is provided with an excitation coil 2 disposed within a body 9, exciting a magnetic material and forming a magnetic field by carrying a current,...
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JP2006201155 |
To provide a seismic response analysis device, a seismic response analysis method, and a seismic response analysis program which can perform high precise seismic response analysis.When a seismic response analysis is performed by an opera...
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JP3832384 |
To predict and create a crash waveform at the time of a vehicle crash on the other condition based on a crash test using an actual vehicle on a predetermined condition. The crash waveform at a first predetermined speed of the actual vehi...
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JP3834472 |
To effectively reproduce vibration-proof performance of a bass-isolated structure of a building employing an experiencing device using a model building. The device is used to visually confirm the vibration-proof performance of the base-i...
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JP2006194723 |
To provide a method capable of precisely identifying an exciting force in an actual working period, even in the case a vibration exciter can not be mounted on a point on which the exciting force acts in the actual working period.The meth...
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JP2006194616 |
To provide a method capable of evaluating simply the earthquake response quantity of a building by utilizing only fundamental information such as a structure or a scale of the building.First of all, a building type is determined from a b...
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JP2006189388 |
To provide a vibration testing device capable of conducting tests of vibration that are close to the vibrations of actual vehicles, at low cost.The present vibration testing device is equipped with an operating unit, a setting unit, a de...
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JP3828508 |
To provide a leg drop test method capable of reducing sufficiently and economically an impact resulting from contact between a falling body and a lift cylinder. Lift cylinders 3, 3 pressurized in the elongation direction by a prescribed ...
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JP3827622 |
To eliminate inhibitors against travelling test vehicles for improvement on collision test accuracy by releasing a claw-provided wire connecting member by a release mechanism for the disengagement of the member from the traction gear upo...
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JP2006184068 |
To provide a vibration tester for a railroad vehicle to perform vibration test in consideration of effects that the vibration characteristics of the railroad vehicle and the vibration characteristics of a rail have on each other.This vib...
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JP2006184158 |
To provide a testing apparatus and a testing process capable of performing tests suitable for operating environments of a buffer.Since the testing apparatus provided with a shaker 1 for vibrating one end (a) of the buffer D for measuring...
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JP2006184133 |
To provide a drop tester capable of performing a drop test of electronic equipment repeatedly in a short time in an optional attitude.This drop tester comprises a guide shaft installed vertically; a fixing guide for holding a specimen an...
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JP2006170919 |
To acquire an earthquake response analyzer, an earthquake response analyzing method and an earthquake response analyzing program tailored to a behavior of an actual earthquake, and accurately analyzing an earthquake response.When a calcu...
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JP2006170909 |
To provide a rotational impact tester that can easily obtain accurate data.This rotational impact tester comprises a rotating table 7 with its frame 5 rotatably borne on a base 6 via a roller bearing section 4 which holds a plurality of ...
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JP2006162391 |
To provide a vibration starting wireless device, a structure inspection system, a structure inspection method, a program and a recording medium dispensing with development of a complicated operation processing, capable of detecting easil...
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JP3815614 |
To provide a head part impactor for pedestrian protection test capable of preventing resonance from being detected by a low-pass filter by increasing the bolt tightening strength of the head part impactor or uniformizing the wall thickne...
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JP3810705 |
To provide a method for determining the degree of damage of a structure by earthquake by utilizing a tremor measurement that can precisely locate a damaged spot and evaluate the degree of the damage of a rigid-frame high bridge including...
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JP3811639 |
To provide a control device which carries out excitation highly accurately even when an interference exists between state quantities and a property of an object to be excited is nonlinear. The transfer function matrix G(k) of an object 1...
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JP2006138700 |
To provide a simplified pitching device of an automobile collision simulation test device capable of reducing a device cost and a necessary space.This simplified pitching device of the automobile collision simulation test device has a sl...
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JP2006138701 |
To provide a simplified yawing device of an automobile collision simulation test device capable of reproducing yawing operation, and reducing a device cost and a necessary space.This simplified yawing device of the automobile collision s...
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JP2006138813 |
To provide an excitation testing device with improved energy efficiency.This device comprises a two-way discharge pump 1 driven by a motor 104 to discharge a working fluid, an actuator 100 linearly extended and contracted by the working ...
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JP3808957 |
To provide a torsional vibrator in which the torsional rigidity of the substructure of a tire can be measured by dynamic measurement. A torsional vibrator 1 has a D.C. electric motor 2 having an induction winding 7. A direct current is s...
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JP3808959 |
To analyze the characteristic mode of a tire within a frequency range of 0Hz and 130Hz. A testing device of a test for passing a wheel 2 with a tire 4 on an obstacle has a road surface wheel 1 for supporting a protruding part 100, a stee...
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JP2006133210 |
To provide a method of combining an impulse waveform which is used for an impulse response spectrum test and has a short time difference in appearing the impulse response spectrum.In the impulse response spectrum test, the method of comb...
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JP3805698 |
To increase precision of a vehicle collision test and perform the preparation for the vehicle collision test easily by releasing, for example, toe-in of left and right travelling carriers attached instead of a wheel by an alignment relea...
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JP3805728 |
To easily disengage an auxiliary traction wire from a wire engagement member when a test vehicle is released from a traction means at a location near a barrier as in the case of an off-set collision test or when the vehicle is released f...
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JP2006126209 |
To realize a small size rotating vibration test machine applicable to a more precise test, with a wide measuring frequency range, by enabling transfer a torque generated at a vibration source, directly to a rotating table.In the rotating...
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JP2006125923 |
To perform highly reliable soundness diagnosis even if a diagnosing object difficult of human access is diagnosed over a long period of time.This radio telediagnosis device 2 comprises a totalizing means 3 installed on a diagnosis base a...
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JP2006125965 |
To provide an environmental testing device capable of carrying out a stable compound environmental test all the time, without being affected by a temperature change in a thermostatic oven.This environmental testing device 1 is provided w...
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JP2006125964 |
To provide an environmental testing device capable of carrying out a stable vibration test all the time, without being affected by a temperature change in a thermostatic oven.This environmental testing device 1 is provided with a mountin...
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JP2006126125 |
To provide a vibration tester to vibrate a test object even in an energization state by tightening the small-sized test object to be vibrated in a very short period of time, easily giving complicated vibration such as reciprocation, rota...
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JP3799437 |
To easily analyze rigid displacement and elastic vibration of an object even when consideration of an effect of the rigid displacement is required in the elastic vibration with high degree of freedom of elasticity in a method to analyze ...
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