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Patent Searching and Data


Matches 401 - 450 out of 499

Document Document Title
JPH06292753A
PURPOSE: To provide a metal ball detector which has longevity and is hard to receive the effect of an outside factor, by detecting the passage of a metal ball by detecting by means of a hole sensor that magnetic flux density between the ...  
JPH0664156B2  
JPH06125828A
PURPOSE: To surely detect a fact that a person is on a bed main body in a bed which is arranged, for instance, in a guest room of a hotel, etc. CONSTITUTION: The bed is constituted by providing a weight measuring means 55 for measuring t...  
JPH067168B2  
JPH05341054A
PURPOSE: To provide measurability for the transmitting speed of the gravitational force from the present location by accurately measuring the direction of the tidal power due to the attracting force of the moon, and thereby knowing the m...  
JPH0544768Y2  
JPH0544792Y2  
JPH05164774A
PURPOSE: To obtain a gravitational acceleration measuring instrument which can accurately measure gravitation acceleration. CONSTITUTION: A dropping device 101 outputs a start signal and, at the same time, releases an iron ball 108 in re...  
JPH0542635B2  
JPH05141966A
PURPOSE:To measure and display the contour line data of the ground in one touch via the contact between the measurement face and the ground to be surveyed by fitting gravity sensors and geomagnetism magnetic flux sensors to three axes of...  
JPH05132852A
PURPOSE: To enable the automatic and time-saved measurement of yarn crimp properties by calculating them, particularly crimp number and percentage crimp, on the basis of the data detected by scanning the test yarns fixed on a paste board...  
JPH0521192B2  
JPH05501453A
The invention is a neutral atom (and/or molecule) matter-wave interferometer (and/or set of interferometers) that can be used as an inertial sensor with a sensitivity exceeding that of conventional mechanical sensors and multiple circuit...  
JPH0519667B2  
JPH0534739A
PURPOSE:To stabilize the optical squeezer composed of a nonlinear Mach- Zehnder interferometer by controlling the squeezer so that the intensity of output signal light in a squeezed state is minimum. CONSTITUTION:The optical squeezer 10 ...  
JPH0526615A
PURPOSE:To reduce the noise caused by the aging change by providing a means applying the phase adjustment angle in response to the aging change of the probe light intensity to the probe light at the front stage of the input port of the m...  
JPH0452704Y2  
JPH0450553Y2  
JPH0457994B2  
JPH0454912B2  
JPH04143691A
PURPOSE: To shorten falling length and to enable extremely short time measurement by conducting starting and stopping of a stop watch for a falling ball by a 2 system pressing bottom means under a mutually uncontacted condition. CONSTITU...  
JPH04502362A  
JPH04116494A
PURPOSE: To make possible the measurement of high accuracy on a small size structure that is simple and superior in portability by allowing a member to be detected having the specified length vertically to freely fall to measure gravitat...  
JPH0490743A
PURPOSE: To prevent erroneous observation and vertical or horizontal erroneous recognition of a part to be observed by providing a gravity direction detecting means to output a signal indicating a direction of gravity at an inserting sec...  
JPH0476486A
PURPOSE: To build a drop tower relatively economically in a place convenient for traffic by providing a drop hole having a free capsule dropping section in the upper part and a control section in the lower part perpendicularly to the gro...  
JPH049595Y2  
JPH0460488A
PURPOSE: To regulate microgravity by discharging liquids in a vessel from a liquid discharge port in falling of a testing body, constituting a counterweight of a vessel having a liquid discharge port at the bottom and liquids stored up i...  
JPH0429791A
PURPOSE: To detect the metal in an article with extremely high sensitivity by arranging a detection head integrally formed of a magnetic flux generating means and a magnetic sensor to the gap part, surrounded by two rollers and feed belt...  
JPH03239988A
PURPOSE: To execute the experiment in a gravity-free state of good quality by providing a transmitting equipment and a receiving equipment on a driving force generating mechanism and an experimental device, respectively, operating the tr...  
JPH0398698U  
JPH0346389Y2  
JPH03122590A
PURPOSE: To perform measurement even within the shaking of an airplane without receiving effect by mounting a pair of superconductive spheres floating by the magnetic field generated by a magnetic field generator and a position measuring...  
JPH0383885A
PURPOSE:To improve stability degree of position of feed sample by pouring electric wave into an egg type plasma lump put in a hollow resonator in the interior of a rotating oval mirror in a hollow insulator to emit the lump and putting a...  
JPH0344561A
PURPOSE: To measure an acceleration smaller than the residual deflection of a sensor by measuring the acceleration continuously at two positions in the rotational plane of a measuring shaft on the side opposite to the sensor and then cal...  
JPH0337590A
PURPOSE: To measure frequency of the earth vibration encircling the sun by measuring the cycle of a pendulum (weight) in which an angle of oscillation varies by the Foucault's theory. CONSTITUTION: This measuring apparatus comprises a mo...  
JPH02504317A  
JPH0236144Y2  
JPH02140685A
PURPOSE: To easily measure a gravity and its change with a simple constitution by providing three individual rotary shafts on the surface vertical to the gravity direction of heavenly body and the moving direction of traveling object, in...  
JPH02126181A
PURPOSE: To improve the measuring accuracy of an absolute-gravity accelerometer applying a Micheloson type laser interferometer by using a dropping body fitted with both of a beam splitter and reflecting mirrors. CONSTITUTION: The light ...  
JPH02122295A
PURPOSE: To measure the gravity without considering a resistance of the atmosphere by placing orthogonally a rigid rod in which mass bodies having the same mass are fixed to both its ends in its center and constituting it so as to be fre...  
JPH0267989A
PURPOSE: To simplify an apparatus by inputting coherent light beams from the ends of two optical fiber coils which are arranged so as to receive gravity waves in the different directions into the other ends, and measuring inference fring...  
JPH01126582U  
JPH01501966A  
JPS6491000A
PURPOSE: To increase sensitivity against a ship even where non-magnetized and generating no noise and to improve resistance to mine-sweeping, by a method wherein a gravity sensor is used as a sensitivity sensor. CONSTITUTION: When a mine...  
JPS6488290A
PURPOSE: To make it possible to detect vessels even when they are demagnetized and turned to be anacoustic, by using a gravity sensor as a sensor constituting an underwater station. CONSTITUTION: Gravity sensors 11W1n as underwater stati...  
JPS6474491A
PURPOSE: To measure all of five independent components of a gravitational force gradient tensor in real time by charging a noncompressed liquid in a linear tube type container and arranging pressure detecting elements on both ends of the...  
JPS6435392A
PURPOSE: To reduce the size of an electric carpet by decreasing the number of microcomputers by plural load detecting means and a judging means. CONSTITUTION: A body detecting device is provided to the operation part of an electric carpe...  
JPS63307384A
PURPOSE: To preclude unnecessary power consumption by judging that a stationary body is positioned when the generated voltage of a piezoelectric body is higher or lower than a reference voltage within a specific time or that a moving bod...  
JPS63170787U  
JPS63232228A  

Matches 401 - 450 out of 499