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Patent Searching and Data


Matches 601 - 650 out of 3,797

Document Document Title
JP4824249B2  
JP4828023B2  
JP4817786B2  
JP4804798B2  
JP4784963B2  
JP2011185758A
To achieve a pressure measurement instrument preventing hydrogen permeability and hydrogen embrittlement in a diaphragm by applying a noble metal coating on a gasket fixing the peripheral edge of the diaphragm to collect hydrogen ions in...  
JP2011185635A
To provide a pressure sensor capable of easily and completely displacing liquid by washing etc. and having damage reduction measures.In the pressure sensor 10 that detects the pressure of liquid flowing in a main fluid flow path 11, a pr...  
JP4777816B2  
JP4778024B2  
JP4769531B2  
JP2011163982A
To provide a pressure measuring system capable of easily measuring a differential pressure.The pressure measuring system includes at least one phosphor 2 emitting fluorescence of a first wavelength band and fluorescence of a second wavel...  
JP4757361B2  
JP2011141186A
To attain a pressure sensor which is miniaturized by simplifying the structure of a force transfer member and highly precise and resistant to a temperature impact and can obtain a correct measured value even if an installation angle of a...  
JP2011521270A
A multivariable process fluid pressure transmitter includes an electronics module and a sensor module. The sensor module is coupled to the electronics module. A process fluid temperature sensor is coupled to the process fluid pressure tr...  
JP2011123011A
To provide a diaphragm-seal type differential pressure measuring device, having design freedom less susceptible to standardized size of a gasket and enhancing measurement accuracy and temperature characteristics.The diaphragm-seal type d...  
JP4708679B2  
JP2011099689A
To provide a microdifferential pressure gauge which is improved in impact resistance and in displacement transmission efficiency, and which has high measurement accuracy.The microdifferential pressure gauge 1 includes a case 10, a diaphr...  
JP4682792B2  
JP4679820B2  
JP2011503576A
A pressure transmitter (10) is provided. A pressure transmitter (10) contains a pressure sensor (60) including a pair of process fluid pressure ports (14, 16) which have a flexible diaphragm (70, 72), respectively. The 1st variable capac...  
JP2011013010A
To provide a method of manufacturing a sensitive force detector with measurement accuracy enhanced in pressure detection by simplifying the structure of a force transfer member without using oil as a pressure receiving medium for its int...  
JP4615914B2  
JP4615932B2  
JP4612986B2  
JP4609025B2  
JP2011002233A
To provide a diaphragm seal type pressure difference measuring device capable of preventing a flush ring from being dropped from a diaphragm seal block during piping workpiece.In the diaphragm seal type pressure difference measuring devi...  
JP2010540903A
A differential pressure transmitter includes first and second process fluid inlets. A differential pressure sensor is disposed within the transmitter and has first and second sensor inlets. A first isolator diaphragm is located proximate...  
JP2010539480A
A pressure measurement system contains a coplane type pressure sensor module (200) linked to a 2nd page type pressure flange (202, 502). A coplane type pressure sensor module (200) has substantially 1 set of isolation diaphragms which ar...  
JP4593867B2  
JP4582633B2  
JP4582615B2  
JP2010249524A
To provide a pressure sensor including first and second sensor parts 20, 30 on which gauge resistors 25a-25d, 35a-35d are respectively formed, and providing improved detection accuracy of pressure than a conventional pressure sensor.The ...  
JP2010243276A
To provide a relative pressure sensor that can determine positive pressure or negative pressure, has a high static pressure characteristic, and offsets the frequency temperature characteristic of a double tuning-fork piezoelectric vibrat...  
JP4542819B2  
JP2010529454A
A differential pressure sensor for measuring a pressure difference between two high-pressure environments is comprised of a sensor block including internal, oil-filled channels leading to an internally positioned differential pressure se...  
JP4529431B2  
JP4525222B2  
JP4517352B2  
JP4510965B2  
JP2010160054A
To prevent flow rate measurement results and differential pressure detection results from being mistaken even when steam passing through a pipe stops, negative pressure caused by the own weight of water gathered in a connecting pipe occu...  
JP2010523999A
Pressure and mechanical sensors include a sensing component formed of a titanium and tantalum alloy having an elastic (Young's) modulus of less than about 80 GPa and a tensile strength of greater than about 1,000 MPa. The high strength a...  
JP2010523972A
[Subject] An industrial pressure transmitter (12) for using it by an industrial process control system (10) is provided. [Means for Solution] A transmitter (12) contains a process connector (26) of one connected with a differential press...  
JP4504380B2  
JP4491834B2  
JP2010133775A
To provide a differential pressure sensor which can measure minute differential pressure with high precision. A pressure-sensitive element 2 of the differential pressure sensor includes a thin film 4 with a thickness of 0.1 to 2.0 mm, a ...  
JP2010127633A
To provide a measuring apparatus performing high speed differential pressure measurement with low current consumption without significantly increasing the cost. In the measuring apparatus, a first A/D converter 5A and second A/D converte...  
JP4476540B2  
JP2010113733A
To provide an apparatus that detects apparatus failure and identifies the location of the failure.A pressure regulator 10 is disposed in a fluid flow passage and has a throttling element 22 moveable in the flow passage. A stem 30 is atta...  
JPWO2008093526A1
差圧センサの出力信号特性に含まれるヒステ リシスや他のノイズ成分を低減するために、 差圧センサのチャンバ内に設けられたダイア フラムと一緒に動く弾性反力部材302...  
JP2010517021A
Electronic device (1, 1a, 1b, 1c, 1d, 1e) which comprises: - a substrate (2) provided with at least one passing opening (5), - a MEMS device (7) with function of differential sensor provided with a first and a second surface (9, 10) and ...  

Matches 601 - 650 out of 3,797