Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 901 - 950 out of 1,699

Document Document Title
JPH11101706A
To enable the judgment of whether or not a filled can filled with a larger filling pressure than an atmospheric pressure is acceptable, by detecting by an echo sound detection means an echo sound from the filled can when the filled can i...  
JP2879677B1
[Summary] The water pressure sensor which is equipped with subject optical fiber grating, changes change of a water surface level into change of the oscillation wavelength of laser excitation light, and measures and supervises a water su...  
JP2879676B1
[Summary] Subject book invention considers composition of the container which stores the sensor assembly of a fiber-optic cable as easy composition, and offers the pressure sensor which makes the manufacture easy. A solution means -- the...  
JPH1161125A
To obtain a grouting material that has improved permeability as well as excellent constancy without strength deterioration caused by water curing. This is a suspension type grouting material comprising liquid A containing a hydraulic pow...  
JP2864291B2  
JP11051796A
To protect a pressure vessel against damage by comparing each comparison pressure data with a corresponding high pressure side reference pressure data every predetermined sampling time and outputting a high pressure alarm data when the f...  
JP11037944A
To obtain an oxygen sensor exhibiting a high oxygen sensitivity in an atmosphere from low to normal temperature in which a film of fluorescent substance having an extremely high oxygen sensitivity can be formed easily in cryogenic and no...  
JPH1119729A
To prevent the generation of buckling in a pipe stock in an expansion space without requiring any time for setting the optimum forming conditions. To the pipe stock 1 which is set in a bulge forming die 3, high pressure fluid is supplied...  
JP2847509B2  
JP2843664B2  
JP2842249B2  
JP2587830Y2  
JPH10339681A
To provide a force sensor and a force measuring system that can improve stability and sensitivity as a sensor by solving the problem of a conventional force sensor utilizing the flexural loss of an optical fiber while utilizing the origi...  
JPH10327514A
To make it possible to quickly output a high pressure detection information during abnormal rise in gas pressure inside a pressure vessel, by providing means for outputting high pressure alarm data when a pressure corresponding to compar...  
JP2831161B2  
JPH10300653A
To ensure an accurate inspection by pressing the drum of a can in the diametral direction and measuring the reaction, and then pressing the drum of the can in the diametral direction from the different side and measuring the reaction, an...  
JPH10293076A
To measure the amount of leakage accurately by providing a tank in vacuum state and first connecting the tank when an inspection object starts to be evacuated and rapidly evacuating the air in the inspection object. When the exchange of ...  
JPH10293075A
To measure the amount of leakage quickly and accurately by discharging a gas corresponding to a discharge flow rate that is recorded when measuring a differential pressure into a master chamber. A control part 15 closes a valve V8 and pr...  
JP2814976B2  
JPH10281910A
To shift to an electronic instrument by adding a simple circuit by A/D converting a voltage signal corresponding to the temperature of a heating element, obtaining an oil pressure corresponding to heating temperature using a temperature-...  
JP2811119B2  
JPH10246681A
To inspect the inner pressure of a can accurately with high reliability by arranging a negative pressure sucker for sucking the upper cover of a containing box in the upstream of a carrying path with respect to a sensor. A carrying unit ...  
JPH10239199A
To accurately measure the degree of vacuum without withdrawing outside a lead wire and the like, by calculating the degree of vacuum by a calculation means that is buried into a measurement object and generating a vibration corresponding...  
JPH10239200A
To provide a sensor for measuring inner pressure and knock of a cylinder accurately for a long term while suppressing initial fluctuation, at a low cost. The pressure sensor for cylinder for detecting pressure based on the vibration in t...  
JPH10206255A
To provide a sensor capable of monitoring hydraulic pressure without providing measuring data transmitting devices on individual sensors. This sensor is provided with a bellows 5 expanded and contracted according to hydraulic pressure an...  
JPH10206259A
To judge the existence of a vacuum leak by a method wherein sound waves are impinged from one face of a sheetlike vacuum packaged product, the intensity of the sound waves which are transmitted up to a face on the opposite side is measur...  
JPH10153609A
To provide an anemometer, which does not receive the electric adverse effect of external environment, can perform long-distance transmission, can be readily multiplexed and can perform real-time wind-speed measurement. When a rotating me...  
JPH10139060A
To easily obtain a target of completion of appropriate pumping by visually judging whether or not the internal pressure in a pressurized fuel container reaches a presciribed pressure condition during the pumping. A pressurized fuel conta...  
JPH10132686A
To detect readily and precisely increase of pressure inside a container up to a specific pressure, by constituting a detector, when the pressure inside the container increases up to a specific pressure by pressurizing, so that a detectio...  
JPH10132688A
To accurately detect a fine leakage of empty cans in a short time by mounting an empty can inner pressure detector to an empty can in an inlet station, and a pressure change of a gas fed into the empty can is detected for a conveyance pe...  
JPH10132687A
To accurately judge the presence or absence of empty can leakage by a method wherein a gas is introduced into empty cans to be detected, and such a point that the pressure in empty cans is dropped more than a peak value and is mitigated ...  
JPH10122992A
To provide a small-sized lightweight photo-pressure sensor by using a bismuth-substituted rare earth iron garnet monocrystal film as photoelastic element. As the photoelastic element of a photo-pressure sensor formed of a polarizer, a ph...  
JPH10122993A
To provide a small-sized lightweight photo-pressure sensor by using a nonmagnetic rare earth garnet monocrystal as photoelastic element. As the photoelastic element of an optical pressure sensor formed of a polarizer, a photoelastic elem...  
JP2728530B2  
JPH1073507A
To provide a method which can be applied at low costs and easily in order to ensure the internal pressure of a container in a gas inflator at an air bag system and which can be verified easily and to provide a detector which is used for ...  
JP2726860B2  
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...  
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 ...  
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...  
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...  

Matches 901 - 950 out of 1,699