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Patent Searching and Data


Matches 951 - 1,000 out of 1,716

Document Document Title
JPH1062285A
To accurately adjust an internal pressure of a can even when permanent deformation of the can occurs under a pasteurization treatment of the aluminum can by confining a part of the can desired to measure an intrinsic frequency to a shell...  
JPH1061513A
To mount a pressure detector for a fuel tank on a fuel tank easily, reduce the number of parts, and improve productivity by arranging a pressure detecting port on a member for installing a fuel pump, fixing a base member through a seal m...  
JPH1048084A
To provide the same local bending in response to the same pressure with the looseness and flexibility of an optical fiber when assigning the optical fiber local bending corresponding to pressure. An inner cylinder pipe 7 with a flange 9 ...  
JPH1019706A
To provide a device for measuring vacuum pressure by which vacuum pressure in a pressure-reduced space can be measured accurately and simply. This device is provided with a container 1 in which water is filled at a given water level, a h...  
JPH1019684A
To precisely measure temperature and pressure in a pressure-reduced atmosphere by calculating the pressure from a preliminarily stored relation between saturated temperature and saturated steam pressure on the basis of the detected tempe...  
JP2702465B2
To correctly measure the filling amount without being influenced by a composition change of natural gas, by operating the filling amount from a volume based on a residual pressure of a cylinder or the like. Before a cylinder 32 is starte...  
JP2697244B2  
JPH09318478A
To provide a internal pressure detector of a pneumatic fender material in which the workload of maintenance can be decreased. Internal pressure detecting units 10 provided for pneumatic fender materials fixed to in-water structures, such...  
JPH09288027A
To obtain a measuring apparatus by which a pressure can be measured precisely even when the pressure is changed suddenly by a method wherein a second pressure-measuring pipe in which an orifice is installed in the middle of a water-fille...  
JPH09280990A
To judge the quality of sealability by supplying pressure into an object to be inspected from a pressure source, exhausting the part of the pressure out of the object, stopping the supply of the pressure when the pressure arrives at the ...  
JPH09273972A
To remove influence of temperature changes from the value shown on a display device of a gasmeter detected by a pressure sensor in the managing of the amount of a gas by a pressure or other values derived from the pressure. Simultaneousl...  
JPH09257619A
To properly measure inner pressure of a vessel under environment having no communication means by finding time counting information from a timer and pressure change information with the lapse of time, and storing them in the memory in a ...  
JPH09243488A
To obtain measuring data effective to thin an aluminum can and correctly determine a proper operation of a sterilization device based on the measuring data, by providing a can internal pressure-measuring part and a boiler internal pressu...  
JPH09243489A
To provide an optical pressure sensor whose structure is simple and whose accuracy is high. Light which is radiated from a light source 11 contains a vertical component (P-waves) and a horizontal component (S-waves), and it is transmitte...  
JPH09242988A
To automatically conduct a pressure proof test of a high pressure gas vessel with a reduce manpower by providing a carrying device which grips the high pressure gas vessel with a chuck and carries it from a waiting position to a testing ...  
JPH09236505A
To measure an internal pressure of a can of canned food at an optional point in a retort boiler, etc., by uniting a needle in one body with the can by a holder and introducing the internal pressure of the can to a sensor part via the nee...  
JPH09229799A
To enable an optical pressure guage to measure pressure, by arranging a polarizer, a wave plate and an analyzer, in order from the incidence side, penetrating and retaining the wave plate by a strut whose ends are retained by the polariz...  
JPH09229798A
To obtain a detection method in which the number of pressure sensors is halved, a gas supply circuit is simplified so as to be low-cost, and the replacement time of a gas cylinder is known surely. The residual quantity of a gas cylinder ...  
JPH09226728A
To detect whether or not an internal pressure of a can is appropriate and whether the can is in a straight standing (normal) state or in an abnormal (inverted or falling) state. An apparatus K for inspecting internal pressure of can insp...  
JP2645897B2  
JPH09210740A
To realize a highly reliable system structure inexpensively in a submarine observation system which eliminates the need for a feeder path for a submarine cable and an observing device and, dispenses with an electric circuit by arranging ...  
JP2639308B2
PURPOSE: To provide a pressure sensor, a temperature sensor, and a temperature pressure sensor device with improved sensitivity, environmental resistance, and reliability. CONSTITUTION: An Si substrate 1 is formed partially and thinly as...  
JP2639725B2  
JPH09189633A
To easily inspect the internal pressures of different kinds of cans differed in dimension. A device body 300 has a space changing mechanism 330, the space changing mechanism 330 is formed of a first moving frame 331 for supporting a can ...  
JPH09189632A
To easily inspect the internal pressure of a can. First and second can body pressure detectors 370, 390 to be pressed by the drum part of a can to detect the can internal pressure have first and second detecting heads 375, 395 as pressed...  
JPH09189628A
To provide a gas residual meter easy to handle in which the residual time capable of using a gas cylinder can be precisely and quickly grasped. In the measurement of the pressure of a gas within a gas cylinder every prescribed time by a ...  
JPH09189631A
To enable defective cans to be removed precisely even when an error occurs as to the speed at which the cans are conveyed, so as to simplify internal pressure inspection, by actuating a defective can removing device based on can detectio...  
JPH09414U
[Objects of the Invention] Particulates deposited the conventional pressure measurement extraction pipe in the pipe, the pressure detector was closed, and the subject that continuation of the high-pressure operation by furnace top pressu...  
JPH09166469A
To properly and rapidly know the remaining time for using gas by digitally displaying the remaining time and thereby safely perform working in oxygen treatment method at home, diving, and work in mine, and easily perceive the exhaustion ...  
JPH09166510A
To measure internal pressure correctly at a high speed even in a bad surface state of thin film of a closed container by obtaining the internal pressure of the closed container in the basis of the change point of a differential coefficie...  
JPH09159567A
To measure the internal pressure of a sealed container with high accuracy and improve inspection efficiency by applying the constitution that a sealed container to be corrected is discriminated on the basis of data detected with an orien...  
JPH09145515A
To correctly measure the filling amount without being influenced by a composition change of natural gas, by operating the filling amount from a volume based on a residual pressure of a cylinder or the like. Before a cylinder 32 is starte...  
JPH09145516A
To more correctly judge whether or not a sealed container is good which is turned to a positive pressure thereinside depending on an intensity of light reflected from a lid face thereof and incident on a photodetector. The apparatus turn...  
JPH09133597A
To obtain an apparatus for measuring the external pressure appropriately in an environment having no means for communicating with the outside, e.g. in a can, by disposing a pressure sensor, a timer, a control section, a memory and an int...  
JPH09133598A
To improve a pneumatic test method for functionality for tank vent such that leakage can be diagnosed surely by eliminating the creep effect of a fuel tank. The inventive test system comprises an adsorption filter AF coupled with a fuel ...  
JP2610776B2
PURPOSE: To detect and measure various physical parameters by providing a sensor whose variation in spectroreflectivity or spectrotransmissivity is induced by a physical parameter to be measured, and whose output light is spectrally modu...  
JPH09119830A
To obtain accurate measurements regardless of the ambient pressure by providing a hose filled with a liquid, a pressure detector, a balance container and a balance chamber closed for the ambience but communicated with the outer atmospher...  
JP2604181B2  
JP2605239B2
PURPOSE: To combine changing function of resonance frequency with ultrasonic transducer function by applying an electromagnetic energy to an antenna coil forming a closed loop to generate a high frequency current, applying the high frequ...  
JPH09105693A
To make it possible to simply measure the internal pressure of a vessel at a low cost by the previously obtained relationship between the resonance frequency and the internal pressure of the vessel by exciting the vessel and measuring th...  
JPH09101225A
To ensure a significant variation in the quantity of light through a small bending deformation in pressure measurement using an optical fiber. An optical fiber 10 has a regulated frequency (V value) lower than 90% of a regulated cut-off ...  
JPH0961281A
To provide a novel leak tester for drums wherein only by setting a drum at a specific portion, all subsequent operations and tests necessary for leak test can be automatically performed. A leak tester includes a base 11 on which a drum D...  
JPH0961275A
To simply detect a part defective in hydrogen gas pressure in a mercury relay at a low cost in a short time by generating discharge and light emission between contact terminals of the relay and detecting only a light wavelength for excit...  
JP2586838B2
PURPOSE: To directly detect a tsunami which occurs in the offing in a moment with an inexpensive simple constitution. CONSTITUTION: One ring fiber 1 composed of three optical fiber loops 1a, 1b, and 1c having different lengths (1a>1b>1c)...  
JPH0949752A
To provide a weight measuring apparatus for a vehicle to be mounted at the vehicle to accurately and easily measure the weight of the vehicle having an air suspension. The weight measuring apparatus for a vehicle comprises pressure measu...  
JPH0949776A
To provide an optical cable being capable of being used for a pressure sensor without necessity of a special structure with low loss without restriction in an installing position. The optical cable comprises an optical fiber core wire 1 ...  
JPH0933368A
To precisely measure the pressure applied to a pressurizing body part by providing a corner prism and a pressurizing body on the tips of two optical fibers, and measuring the phase difference between the incident light of one optical fib...  
JPH0926366A
To obtain a load measuring equipment of which the cost of production is low, for which an inexpensive composite material can be used in conformity with the use and which can also be buried in a structure and is capable of measuring a loa...  
JP2563766B2
PURPOSE: To allow even an unskilled person to handle a gas cylinder easily by enabling accurate and quick determination of residual usable time. CONSTITUTION: A residual usable time calculation processing section 46 is provided to calcul...  
JPH08327485A
PURPOSE: To obtain a leakage tester which can inspect an object to be tested for leakage at a high testing pneumatic pressure and, at the same time, can raise the sensitivity of a differential pressure detecting means for detecting leaka...  

Matches 951 - 1,000 out of 1,716