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JP2000246087A |
To adjust the amount of liquid to be supplied and to avoid the complexity of the composition of an apparatus for supplying liquid quantitatively when liquid stored in a storage tank is supplied quantitatively to the outside of the tank, ...
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JP2000246088A |
To supply liquid quantitatively and continuously and to facilitate the control of the amount of the received liquid when the liquid stored in a storage tank is supplied quantitatively to the outside of the tank. In an apparatus, a part 4...
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JP3087661B2 |
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JP2000241224A |
To repeat metering any time and to discharge no containing liquid of more than metered value when discharged after metering by providing a valve chamber for containing a valve disc for switching as predetermined between a discharge passa...
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JP2000234948A |
To improve the modification property of software by writing an operation parameter, operation procedures, and a program into a read/write memory, and/or by reading them from the memory. For example, an electronic pipet device that is an ...
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JP3065134B2 |
A proportioning process and apparatus is provided for forming a liquid composition by admixture of a plurality of liquid components. The apparatus includes a main chamber (10), a subchamber (12) positioned within the main chamber and mea...
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JP3059060B2 |
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JP2000167381A |
To provide a reliable apparatus and method for properly supplying a ultrahigh pure chemical substance to a semiconductor treatment reactor.In the apparatus for moving an ultrahigh purity chemical substance from a storage container 12 to ...
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JP3040320B2 |
PURPOSE: To provide a feeder capable of cleanly, inexpensively and accurately supplying a substrate processing soln. in a constant quantity without any readjustment. CONSTITUTION: A substrate processing soln. is supplied to a weighing ta...
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JP3038251B2 |
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JP3039689B2 |
PURPOSE: To provide a liquid-distributing apparatus, particularly, efficiently distribute a liquid of a specific amount to a processing apparatus which is designed to receive the liquid of the specific amount from the distributing appara...
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JP2000116771A |
To provide a metering dispenser which overcomes the shortcomings of the existing medical treatment devices for supplying metered fluid to patients and is used together with pressurized fluid.A movement type pump for medical treatment has...
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JP2000111386A |
To provide a liquid feeder in which the residual amount inside the circulation container of a liquid can be confirmed, in which the discharge amount in a set amount of the liquid can be confirmed visually, in which the liquid can be pres...
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JP2000111385A |
To provide a metering tank in which the level of a chemical liquid is detected precisely and in which a measuring error due to the generation of air bubbles is not generated.In a metering tank 1, a pipe which is used to feed and discharg...
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JP2000097600A |
To provide an explosive filling machine, prominent in economical property as well as safety and equipped with a volume type measuring instrument, able of filling a given amount of explosive, which is based on a blasting theory, easily an...
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JP2000065621A |
To reduce treatment cycle time by lapping the force feeding, dispensing and weighing of powder in a powder supply facility. A powder charging device is provided with a loading tank 6 for loading powder by force feed, a dispensing device ...
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JP2000035354A |
To provide a high-performance screw pump flowmeter and to provide a method in which the generation of air bubbles is made constant and in which gasoline can be metered more precisely by controlling the temperature of a fluid. In a gasoli...
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JP2000018996A |
To obtain a fixed-amount discharge apparatus, by which whenever a liquid inside a syringe is discharged, the liquid in a fixed amount is precisely discharged and which prevents the liquid from being dripped from a discharge port at the t...
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JP2994408B2 |
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JP2989414B2 |
PURPOSE: To widen the flowrate measuring range by performing instrumental error correction with a simple and low-cost means. CONSTITUTION: For a vortex flowmeter having an instrumental error characteristics which largely increases in low...
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JPH11326008A |
To provide a simple restructuring device for a stereoscopic image of a three- dimensional space distribution of a powder in a fluid and for a space distribution of the powder, by which a short continuous phenomenon such as a space moveme...
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JP2981225B1 |
[wrap up] [Task] The purpose is to visualize the compressible fluid phenomenon under low pressure using the two-dimensional color separation color Schlieren method. Three-color fan-shaped color masks 22 are arranged in a ring shape at th...
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JP2981027B2 |
The material to be metered fills the cylinder 1 when it is in front of the admission orifice 31, whereupon the cylinder 1 moves opposite the delivery orifice 32 where the piston 2 describes a movement towards top dead center in order to ...
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JP2981389B2 |
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JPH11316147A |
To perform a one-touch, speedy, and precise measurement of a powdery or granular matter by rotating a cylindrical body adjustable in volume by the operation of a knob to measure the matter. A measuring instrument used for measuring domes...
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JPH11512829A |
A method for measuring or controlling the volume of a liquid segment confined within a tube and having a leading edge and a trailing edge. The tube is exposed to radiation at an angle and radiation refracted from the inner surface of the...
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JPH11287695A |
To optionally fully close a shutter even after measuring work or in the course of measuring work by providing two systems of a route for automatically carrying a current to the current-carrying passage of a solenoid and a route for manua...
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JP2955268B1 |
[wrap up] [Task] An object of the present invention is to eliminate transportation unevenness in a continuous quantification belt conveyor device for loose material 6 and improve continuous quantification accuracy. Opposing skirts 2 and ...
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JPH11265218A |
To make automatically calibratable the flow/flow ratio conversion data. At the time of calibrating the flow/flow ratio conversion data of H2 gas, a fluid flow controller 55 designates a prescribed target value in a mass flow controller 4...
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JPH11248507A |
To provide a flow rate integrating meter which can extremely simply integrated and measure an accurate undiluted solution per unit time and is further suitably provided in water processing facilities disposed in many positions since it i...
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JP2946855B2 |
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JPH11201395A |
To provide a device accurately measuring a steam leakage quantity of a disc type steam trap. This steam leakage quantity measuring device for a steam trap is provided with a probe 1 with a built-in vibration detecting means and a device ...
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JPH11508128A |
This apparatus provides positive displacement synchronized metering of pressurized food material to a plurality of dies using several positive displacement metering apparatus. The metering is provided by the energy of pressurized materia...
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JP2921637B2 |
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JP2597580Y2 |
This invention relates to improvements in a container for measuring discrete quantities of poured-out liquid, which comprises a primary storage container, a measuring head, and a modified pour-spout, formed as a unitary body. The improve...
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JP2909267B2 |
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JPH11153467A |
To perform a multiple, multi-line quantitative measurement and establish a highly efficient filling method by providing a measuring plate and a partitioning plate to be connected to a driving device in the lower part of a measure, and pr...
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JP2898403B2 |
The invention concerns metering scales (1) consisting of differential scales. The product is stored in a, if possible, cylindrical scale pan (2) with a flat floor (15, 18). The product is uniformly fed by a ram (13, 19) operating in two ...
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JP2898917B2 |
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JP2889852B2 |
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JPH11108732A |
To perform small precision measuring for a minimum liquid level to be detected by calculating the storage amount of a liquid tank based on the opening operation signal of a discharge opening/closing device and the detecting signal of a p...
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JP2593540Y2 |
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JP2881145B1 |
[wrap up] [Task] Measure the volume at any location regardless of the shape of the object to be measured. .. The measurement object A is inserted into the liquid in the tank 1, and the rising distance from the reference water level when ...
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JP2876268B2 |
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JP2869477B2 |
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JP2868634B2 |
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JP2838893B2 |
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JP2825131B2 |
In an apparatus for feeding liquid to an atomising device, operating with an atomiser (22), for a spectrometer, the liquid is conveyed by a hose pump (10) via a feed line (12) to the atomiser (22). Arranged immediately before the atomise...
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JP2821607B2 |
PURPOSE:To count the number of particles easily and continuously by arranging an optical displacement sensor to detect a change in reflected light, a circuit to differentiate an output thereof and a counter to count the number of particl...
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JPH10282116A |
To provide a liquid dispensing device which can accurately discriminate dispensing amounts without receiving any influence from the surface tension of the surface, viscosity, etc., of a liquid. A liquid dispensing device sucks up and dis...
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