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Matches 551 - 600 out of 1,711

Document Document Title
JP4742336B2  
JP2011117983A
To provide a measurement device that is simple, as much as possible, and is capable of performing temperature determination without fail and in a cost-effective manner, and which may be used over a wide range of applications.A reflection...  
JP2011117982A
To provide a measurement device that is simple, as much as possible, and capable of performing temperature determination without fail and in a cost-effective manner, and is capable of being utilized over a wide range of applications.A re...  
JP4693200B2  
JP2011099878A
To improve a detection accuracy and manufacture efficiency of an optical device such as an optical pressure sensor.The optical pressure sensor 1 is equipped with: an optical waveguide 3 formed on one substrate surface of a silicon substr...  
JP4673376B2  
JP4661670B2  
JP2011053142A
To provide a wavelength detecting device, pressure detecting device, vibration isolator, and an exposure system, which can improve detection precision of a wavelength change.There are provided an optical part which separates the light em...  
JP2011043443A
To provide an apparatus for measuring surface pressure, having a wide measurement range and high applicability.The apparatus for measuring surface pressure includes a pressure sensor matrix 10 having a plurality of plane-like regions 12 ...  
JP2011506980A
A diaphragm pressure measuring cell arrangement has a housing body at least partly made of sapphire material and a planar sapphire diaphragm with a peripheral edge joined by a first edge seal to the housing body to form a reference vacuu...  
JP2011038915A
To provide a pressure sensor packaged within a sealed specimen.The pressure sensor comprises: a movable section 11 displaceably formed in the thickness direction; a first substrate 10 having an optical transparency; an internal space 30 ...  
JP4619507B2  
JP4615076B2  
JP4615726B2  
JP4604665B2  
JP4601629B2  
JP2010281760A
To provide a physical quantity measuring device capable of improving assembleability or space saving by simplifying a wiring state.This physical quantity measuring device 10 is used for measuring a plurality of physical quantities showin...  
JP2010266395A
To provide a pressure sensor capable of detecting accurately a liquid pressure without being influenced by a liquid temperature even if the liquid temperature is high, by utilizing effectively a constitution for converting the liquid pre...  
JP2010266365A
To provide a pneumatic sensor device for a pneumatic fender for acquiring frequently close to real time, an air pressure value inside the pneumatic fender at an arrival time at a shore or during aboardage by suppressing consumption of a ...  
JP4583801B2  
JP2010249781A
To provide an atmospheric pressure measurement instrument for measuring an absolute pressure with a simple structure and canceling noises.The atmospheric pressure measurement instrument 27 includes a transmitter 56 and a receiver 57. The...  
JP4570222B2  
JP2010230599A
To provide a new pressure sensor.The pressure sensor includes: a first medium 2, having a surface for receiving an incident light; a metal film 17 formed on the surface; a second medium having a refractive index smaller than the first me...  
JP2010216877A
To independently measure pressure, temperature, etc. acting on a measured object with high space resolution.In the distribution-type optical fiber pressure sensor FS, a strain/pressure/temperature detector 14 measures an amount of Brillo...  
JP2010169512A
To suppress degradation with the passage time of a dielectric element 10, in a pressure change detecting apparatus that uses the dielectric element 10.A pressure-change detecting apparatus includes the dielectric element 10 constituting ...  
JP4504380B2  
JP4495727B2  
JP2010145159A
To improve measuring precision of pressure in an optical fiber pressure sensor. The optical fiber pressure sensor 50 includes an optical fiber 52, a diaphragm 56 having a mirror 56m that is provided at a portion facing a tip end of the o...  
JP4488250B2  
JP2010520464A
An ultrasonic pressure sensor and a method of detecting ultrasonic pressure. In one embodiment, the ultrasonic pressure sensor includes: (1) an interferometer having a reference arm and a signal arm that includes a probing fiber, the pro...  
JP4450127B2  
JPWO2008047859A1
この光ファイバ式温度計は、光源からの光を 測定部に伝送する1本の投光用光ファイバと 、測定部に配置したミラーの反射面で反射し た光を二つの受光部それぞれに伝送する...  
JP2010032358A
To provide a fiber optic sensor cable for a distributed pressure sensor which can detect an accurate pressure value by compensating for changes in temperature and tensile force.The fiber optic sensor cable for a distributed pressure sens...  
JP2010025843A
To provide a novel pressure sensor that is superior in corrosion resistance and inexpensive capable of extending a range of pressure sensing and adding a detecting function other than pressure.A pressure sensor 10 is constituted in such ...  
JP2010008045A
To provide a sensor capable of accurately measuring the gas species, pressure, or quantity of flow of gas.The sensor includes a semiconductor layer 13 of which the surface is in thermal contact with a gas to be measured; a heater 131 for...  
JP4394897B2  
JP4377121B2  
JP2009271050A
To provide an apparatus for measuring a pressure inside a vessel part based on a principle that transmission efficiency of ultrasound changes depending on acoustic impedance which varies in response to an internal pressure.The pressure m...  
JP2009271051A
To provide a measuring apparatus capable of measuring a pressure in a high vacuum by increasing efficiency of ultrasound transmission and reception required in measuring the pressure and improving accuracy.The pressure measuring apparatu...  
JP2009271053A
To generate ultrasound without deforming a vessel and minimize possibility of leakage, and measure transmission efficiency of the ultrasound transmitted to a medium in the vessel and measure a pressure by arranging a coil outside the ves...  
JP4364623B2  
JP2009264748A
To provide an optical fiber cable for a pressure sensor having heat resistance capable of measuring a pressure in a high-temperature high-pressure area.In this optical fiber cable 10 for the pressure sensor equipped with a support 13 whi...  
JP2009250048A
To reduce separation or metallic fatigue of blades respectively arranged, for example, in a turbine wheel or a compressor wheel.The turbine wheel 311 has a plurality of blades 316 arranged in its body part 317 and on its surface, and a p...  
JP4340718B2  
JP2009210451A
To accurately determine the acceptability of internal pressure of a can based on the displacement amount of the can, without depending on the property of the contents for the in-line can immediately after filling, or without depending on...  
JP4327423B2  
JP4325927B2  
JP2009180672A
To provide an atmospheric pressure measuring apparatus and an atmospheric pressure measurement method for simplifying a structure, and readily measuring the atmospheric pressure.The atmospheric pressure measuring apparatus 24 includes a ...  
JP4307738B2  
JP4308868B2  

Matches 551 - 600 out of 1,711