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JP5159559B2 |
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JP5099424B2 |
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JP5030107B2 |
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JP5006454B2 |
The disclosure relates to a cold atom interferometry sensor that includes: a source of atoms; a dual-frequency laser capable of generating a first Raman dual-frequency laser beam; a reflector arranged so as to reflect the first Raman dua...
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JP4960973B2 |
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JP4892189B2 |
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JP2011530700A |
A high-resolution digital seismic and gravity sensor includes an inertial mass connected to one or more force-sensitive resonators. The weight of the inertial mass is substantially unloaded with a spring arrangement when exposed to the f...
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JP2011247811A |
To determine a rotational angle of a torsion balance without being influenced by simple harmonic oscillation due to pendulum motion of a centroid of an arm against a thin wire for suspending the arm of the torsion balance.A micro force m...
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JP2011242231A |
To provide a method for estimating a subsurface density structure, which is capable of unequivocally obtaining the subsurface density structure including a density structure in a depth direction.The method for estimating a subsurface den...
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JP2011209276A |
To provide a free fall device for precisely and stably measuring gravity acceleration by restraining rotation of a falling body under drop to allow free fall of it, while eliminating occurrence of mechanical vibration in the falling body...
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JP2011209200A |
To understand deformation of a foundation of a seabed to be observed in two-dimension or three-dimension with a simple system configuration.The seabed observation system includes a plurality of sensor means for detecting displacement of ...
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JP4593367B2 |
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JP4568590B2 |
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JP4566818B2 |
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JP4509832B2 |
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JP2010151814A |
To provide a matter-wave gravimeter incorporated into an atom chip. This matter-wave gravimeter includes: an atom trap 5 that can immobilize an ultracold atom cloud; and means 7 for splitting-recombining the cloud into two atom packets p...
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JP4463729B2 |
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JP2010107244A |
To enhance detection accuracy of a gradient of a traveling road by correcting the zero point of a detected acceleration (G sensor acceleration) of an acceleration sensor, while also considering an influence of a change in the posture of ...
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JP2010071834A |
To provide a water channel exploration method, capable of readily identifying water channels existing in a crystalline rock distribution region, with high accuracy.The water channel exploration method includes: a fan-shoot seismic explor...
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JP2010510498A |
In gravity グラジオ meter which has a sensor mass of a form of bars 41 and 43 arranged so that it may intersect perpendicularly mutually, and a transformer juicer which provides an output signal which answers change of gravity slope ...
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JP2010510496A |
In gravity グラジオ meter containing a pair of sensor masses 41 and 43 arranged at containers 45 and 47, a transformer juicer which measures movement of a sensor mass which answered gravity slope テンソル is formed. A mass is sup...
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JP2010510499A |
グラジオ meter is provided with the following in a method of forming a pivot crookedness web for gravity グラジオ meter and グラジオ meter. Measurement bars 41 and 43 supported by containers 45 and 47, Transformer juicer 71 w...
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JP2010510497A |
グラジオ meter which has heating switch 570 and a heating switch is indicated. A heating switch is formed so that nonmagnetic material like a semiconducting material may be included. A semiconducting material can be provided using a ...
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JP4412670B2 |
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JP4362766B2 |
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JP4316777B2 |
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JP2009524070A |
A step which is the method of interpolating slope テンソル of a plurality of places, and accesses slope data of a plurality of places, A step which operates slope data of a plurality of space describing above orthopedically to three-...
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JP2009115525A |
To increase the number of measurement repetitions and measurement accuracy in a gravity gradient meter.Objects equivalent to the two mirrors of a Michelson interferometer are separately allowed to fall freely, and a temporal change in th...
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JP2009510461A |
A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples ...
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JP2009510459A |
A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples ...
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JP2009510460A |
A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples ...
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JP2009510458A |
A gravity gradiometer is disclosed which has a sensor in the form of bars (41 and 42) which are supported on a mounting (5) which has a first mount section (10) and a second mount section (20). A first flexure web (33) pivotally couples ...
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JP4212125B2 |
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JP4168407B2 |
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JP4111952B2 |
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JP2008136415A |
To provide an observation apparatus for improving the precision of an agent irritation observation while controlling a cost.The observation apparatus comprises a sensor (151) for monitoring the presence of administration to a material to...
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JP2007187566A |
To surely detect a missing magnetic metal component with a simple structure without adding an electronic circuit.In a method of detecting the missing magnetic metal member, a permanent magnet 5 arranged separately at a fixed distance fro...
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JP2007093568A |
To provide a light-weight gravimeter convenient for carrying.By shifting the standpoint from falling rate of a measuring object, elongation of a spring, and magnetic repulsion to which conventional devices paid attention to gravitational...
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JP2007042244A |
To provide a fall-sensing device which is provided with a small acceleration detection means which can be implemented with simple computation and improves uniformity of a small acceleration detection effective threshold value to a direct...
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JP3879969B2 |
To provide a means capable of accurately detecting the presence or absence of an occupant on a front-seat passenger's seat or adult or child by a relatively simple constitution. A weight sensor 2 for measuring the weight of the front-sea...
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JP2006337190A |
To provide a simple method capable of appropriately interpolating a subsurface structure.The depth value calculation method comprises a first step of obtaining a residual gravity value of an interpolation point, a second step of obtainin...
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JP2006308537A |
To measure an application speed of attractive force, because the application speed of the attractive force in outer space is said to be the same as speed of light but various problems are predicted to occur when the attractive force appl...
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JP2006292588A |
To provide a vehicle approach notification system which can surely notify a user of the approach of a vehicle and prevent deterioration of powers of attention to an alarm.A Doppler module 11-1 and a horn antenna 11-2 are placed at a firs...
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JP2006256670A |
To provide a measuring/packaging/inspecting system capable automatically checking whether all inspecting devices and the entire system are properly functioning (whether they are not malfunctioning, making mistakes in reservation or setti...
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JP2006162300A |
To flexibly and easily respond to a switching of sensor kinds and exactly measure an object to be measured in analyzing area.In a sensing member 10, sensor values measured with a plurality of pressure sensors 13 are output from an output...
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JP2006153608A |
To provide a sheet-shaped load sensor having a stable switching function by stabilizing the performance of a resistance layer used for circuit state detection, etc.This load sensor comprises: wiring layers 4 and 6 formed on a first flexi...
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JP2006118200A |
To provide a mounting structure of a nipping detection sensor which maintains good detection sensitivity of the nipping detection sensor using a pressure-sensitive sensor.The mounting structure of the nipping detection sensor 11 using th...
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JP2006112851A |
To solve the problem of conventional devices for determining the directions of movements of human bodies, wherein it cannot determine whether a plurality of rooms are each occupied, since the conventional device determines only the direc...
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JP2006084356A |
To certainly detect an article placed on a seat cushion while preventing the article from being falsely detected as an occupant even when the occupant sits at any position or any angle.Right and left weight sensors 13R and 13L of a front...
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JP2006064572A |
To provide a seat condition detecting device, a head lamp irradiation direction conditioner adjusting device on vehicle, and a seating detection device capable of detecting suitably short circuit anomaly of the power line feeding to a se...
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