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Patent Searching and Data


Matches 551 - 600 out of 3,789

Document Document Title
JP2012181062A
To keep accuracy in pressure measurement by discharging residual air in a circumference, while protecting a seal diaphragm.A force detector housing case 10 for housing a pressure sensor 210 includes: a cylindrical container; a flange par...  
JP5027090B2  
JP5021510B2
One A/D converter (1) and the other A/D converter (2) have a common power supply voltage and sample an A/D conversion value at short time intervals and at a long time intervals, respectively. Both the A/D converter (1) and the A/D conver...  
JP5017512B2  
JP2012163499A
To determine and recover a failure in a differential pressure sensor including independent two pressure sensors.A differential pressure sensor includes first and second pressure sensors disposed at first and second measuring points of a ...  
JP5012324B2  
JP5005404B2  
JP4994838B2  
JP4994494B2  
JP4987977B2  
JP4983569B2  
JP4970820B2  
JP2012127710A
To provide a differential pressure measurement method and a device for the same by which the work efficiency of leakage inspection is enhanced and the degree of precision of the leakage inspection is improved.A differential pressure meas...  
JP4965122B2  
JP4968571B2  
JP2012118034A
To provide a failure determination method and a failure determination device for a differential pressure sensor, capable of failure determination in the differential pressure sensor having two independent pressure sensors.The failure det...  
JP2012112983A
To provide a differential pressure detection device capable of accurately detecting a fine differential pressure regardless of an initial pressure of a detection object.The differential pressure detection device comprises: a high pressur...  
JP2012107891A
To provide a differential pressure transmitter with which zero-point adjustment can be performed with good work efficiency.A differential pressure transmitter which is constructed such that the zero-point adjustment of a variable which i...  
JP4948707B2  
JP4940786B2  
JP4933305B2  
JP4934354B2  
JP2012510632A
A pressure sensor includes a fill tube which is arranged to couple to a process pressure. A sensor is coupled to the fill tube and is configured to measure pressure of fluid in the fill tube as a function of a change of a physical proper...  
JP2007500843A5  
JP4920047B2  
JP4897894B2  
JP4880154B2  
JP4882425B2  
JP4883386B2  
JP4864438B2  
JP4864266B2  
JP4862376B2  
JP4860043B2  
JP2012002688A
To reduce the number of parts and costs.A dual physical quantity sensor includes: a pressure sensor 3A for detecting the pressure of a first object to be measured; a pressure sensor 3B for detecting the pressure of a second object to be ...  
JP2012002776A
To provide a transmitter with a diaphragm seal which can lower the possibility of breakages of the diaphragm seal and can improve reliability, by changing a welding position of the diaphragm seal.A transmitter with a diaphragm seal compr...  
JP2012002728A
To reduce an influence of a difference in detection output characteristics between two detection elements in a measurement range and to improve accuracy in obtaining a difference in detection output of each detection element.Each of func...  
JP2011257322A
To provide a simple differential pressure gauge that securely prevents a gas leak by preventing corrosion of equipment with inexpensive constitution even when gas as an object of pressure measurement is corrosive gas such as chlorine-bas...  
JP4825791B2  
JP4827283B2  
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...  

Matches 551 - 600 out of 3,789