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JP2009204330A |
To continuously measure the concentration of a dissolved gas without relying on recording ink.A pressure reducing means 16 is connected to an ink tank 12 in which ink 11 is stored and a hermetically closed container 20 filled with pure w...
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JP2009204322A |
To provide a vapor pressure measuring instrument of fuel, preventing the deterioration of a detection means, and reducing power consumption.An engine control system 10 is equipped with: a fuel tank 20; a fuel pump 26 for supplying the fu...
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JP2009198444A |
To provide a vapor pressure measuring device capable of precisely computing vapor pressure without being affected by the external.A fuel supplying system 10 includes: a fuel tank 20 storing fuel; a fuel pump 26 supplying the fuel in the ...
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JP4286174B2 |
A mechanical breathing aid (2) comprises first and second inlets (4;6) connectable in mutual exclusion to a source of air and a source of oxygen. A mixing location (10) is provided in gas communication with the first and the second inlet...
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JP2009109268A |
To provide a functional element mounting package and a channel structure for mounting a functional element which has a comparatively simple structure and which can easily form a flow channel used as an inlet or an outlet of a fluid to be...
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JP2009103584A |
To provide a steam pressure measurement device precisely measuring a stream pressure of a compound even with a steam pressure totally under a high-temperature state.The device includes: a vacuum vessel 1 for installing a sample S to be m...
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JP2009075105A |
To provide a device which simultaneously determines gas sorption properties of a large number of material samples.This device includes a switchable manifold of low-volume conduits and an array of sensors, where each low-volume conduit fl...
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JP4251814B2 |
The invention relates to an inspection system for process equipment for treating substrates, such as, for instance, semiconductor wafers or flat panel displays. The system is provided with a wireless sensor with which the interior of the...
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JP4247493B2 |
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JP2009008675A |
To provide a sample chamber used for gas adsorption tests.The gas adsorption sample chamber includes a plurality of thin film substrates and fluidly connects the substrates to a Sievert apparatus or other gas adsorption analyzer. The thi...
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JP2009002878A |
To provide a device for evaluating a gas adsorption material capable of measuring adsorption profile of a gas adsorption material under a pressure-fixed condition in a low-temperature zone of an ambient temperature or less, and a method ...
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JP2008544279A |
The invention relates to a method and an apparatus for handling small quantities of fluids useful, for example, in measuring the gas and/or liquid sorption and desorption properties of substances such as hydrogen sorption by solid or liq...
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JP4186849B2 |
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JP4187321B2 |
To realize a method for calibrating a mass spectrometer without specially introducing a calibration gas by obtaining a calibration coefficient for the mass spectrometer from the ratio between the pressure value measured by a total pressu...
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JP4174827B2 |
A series-type engine mount provided in a selectively combined arrangement (B-1), (B-2) or (B-3), with an mount body (A). (A) A fluid-filled mount body has an elastic body connecting a first and second mounting member; a pressure receivin...
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JP4176982B2 |
"Process for determining the distillation characteristics of liquid petroleum products by express mini-distillation and apparatus permitting implementation of this process"Apparatus characterized by the fact that it includes:a distillati...
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JP2008261859A |
To provide a gas adsorption measuring device capable of measuring, when measuring a gas adsorbed amount of a chemical compound, a large number of samples simultaneously by a series of operation to thereby rationalize the operation.This d...
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JP4167077B2 |
The invention relates to testing apparatus (1) for testing a container (2) of a suspension of a substance (3). The substance may in particular, but not solely, comprise a pharmaceutical substance. The substance (3) is suspended in a prop...
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JP4152842B2 |
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JP4143954B2 |
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JP4135563B2 |
A novel abnormality detection device for an air-fuel ratio sensor able to more accurately detect an abnormality, provided with an air-fuel ratio sensor arranged in an exhaust passage of an internal combustion engine for detecting an air-...
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JP4105603B2 |
A method for determining a present air density for an imaging mechanism (20) is presented. During a first time period (77, 101, 105): in a determining and storing action, a nominal air density is stored (66, 100). In an increasing action...
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JP4097441B2 |
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JP4095828B2 |
An air-sampling carrier for sampling air from a clean room of a semiconductor processing facility, an apparatus and a method for analyzing the air, wherein the air-sampling carrier includes a container having an inner space, a door mount...
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JP4083915B2 |
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JP4078422B2 |
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JP4081141B2 |
Apparatus for determining the actual and proportional amounts of a volatile fluid in a test staple is described. The test staple is stored in a sealed container after being collected and kept in the sealed container through testing. The ...
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JP4074237B2 |
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JP4067568B2 |
A component is washed with a fluid to release particulate contaminant. The particulate-containing fluid is passed through a screen (22) having a known number of apertures of identical known size. The change in pressure caused by the accu...
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JP4054324B2 |
The presence of gas bubbles within the measurement zone of an enclosed cell for determination of physical or chemical properties of a liquid is detected by also measuring the electrical conductivity S under two different pressure conditi...
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JP4036618B2 |
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JP4019419B2 |
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JP4011473B2 |
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JP4008449B2 |
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JP4009118B2 |
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JP3998580B2 |
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JP2007225439A |
To provide a concentration measuring instrument of a dissolved gas, which precisely measures the concentration of the dissolved gas over a long period, and also to provide a concentration measuring method of the dissolved gas. A tank 4, ...
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JP2007212356A |
To easily calculate the saturation vapor pressure and activity coefficient of unknown material. The simulation system is constituted of following steps: (S10) the molar fraction of vapor phase and liquid phase of each material in mixed s...
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JP2007524066A |
The invention relates to a method and to a device for freeze-drying products using a chamber (1) having surfaces (2), whose temperature can be regulated, and condensation surfaces (5). Water penetrating from the product in the form of va...
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JP3945587B2 |
This apparatus is for testing valves, particularly those adapted for controlling incontinence. Microprocessor computer equipment and programs use specialized test programs and interface equipment to permit the operator to control, displa...
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JP2007517223A |
A fluid analyzer having a concentrator and separator for concentrating and separating fluid samples at pressures up to about 10,000 psi (~700 bar). The concentrator and separator may consist of a solid-state thin-film heater-adsorber and...
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JP3930871B2 |
To measure a moisture permeability and a gas permeability of a protection film or the like with higher accuracy in a shorter time compared with hitherto, and to reduce system cost. A test piece S is sandwiched between an atmospheric cham...
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JP2007108132A |
To provide a technique and a device for arranging a sensor for confirming a grout filling condition in a portion where residual air stays mostly when injecting grout into a sheath.This grout filling confirmation device comprises an upper...
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JP3910585B2 |
An apparatus and method for measuring the quantity of hydrogen in a hydrogen storage vessel of a hydrogen fuel cell using the Pressure, Composition, Temperature (PCT) relationship of the storage media is disclosed. The method of measurin...
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JP2007064822A |
To provide an air bubble fraction measuring instrument capable of accurately measuring the air bubble fraction in the liquid flowing through a flow channel, and air bubble fraction measuring method.The air bubble fraction measuring instr...
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JP2007057413A |
To provide a novel method which enables the measurement of the molecular weight distribution of a high-molecular substance.The pressure P in a container in which the high-molecular substance and a solvent-containing sample are put is cha...
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JP3885781B2 |
To provide a gas sensor allowing stable caulking-fixation, even if caulking type abrasion or a dimensional error of a housing is generated, and being capable of maintaining air-tightness between a measured gas chamber and a reference gas...
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JP3876084B2 |
To provide a vibrating table capable of comparatively simply realizing improvement of capability of a vibrating table without adding any means to conventional vibrating table control system. This active vibrating table includes a vibrati...
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JP2007003388A |
To evaluate the lowering degree of the quality of foods accompanied by a packaging bag with higher precision by detecting the pH value, resistance value, the pressure of the gas produced in a bag, etc of the liquid to be inspected in the...
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JP3866236B2 |
To reduce an electric power consumption required for detecting a hydrogen concentration. In this hydrogen concentration detecting method for detecting whether a hydrogen concentration is a reference concentration or more or not using a h...
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