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JPH0316149B2 |
A metering apparatus and system for controlling the administration of intravenous fluids (IV) having a flow passage within a housing connectable to a source of IV fluid and to a delivery tube terminating at an administration needle. In t...
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JPH0346927A |
PURPOSE: To keep discharge constant by providing an auxiliary hopper for filling powder grains in addition to a main hopper which is part of a vibration feeder to measure a total wt. and a decrement for supplying the equivalent of main h...
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JPH0346518A |
PURPOSE:To enhance the reliability of a measurement by providing a flow velocity measuring means on a gas passage positioned in the upper part of a coater cup provided with a spin chuck in the inside, and controlling a pumping speed in a...
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JPH0342524A |
PURPOSE:To cope with all gas meter numbers without extending a memory part by setting meter information with communication by means such as a flow rate sensor, a gas flow rate arithmetic part, and the memory part. CONSTITUTION:A flow rat...
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JPH0311406B2 |
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JPH0313369U |
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JPH0325514A |
PURPOSE:To obtain an accurate discharge flow rate by performing the control by the stored value of an analog memory in the period before signal generation of a timer and the control by the comparison value between a flow rate control con...
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JPH033563Y2 |
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JPH03312B2 |
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JPH02311717A |
PURPOSE:To control the discharge amount of powder and to decrease the cost of installation and equipment by detecting the level of the powder deposited in a hopper with a vibration type level sensor, and opening and closing a shutter at ...
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JPH02309217A |
PURPOSE:To simplify a quantitative distributing mechanism of a liquid by dividing the interior of a tank into cells of a constant volume by substantially longitudinal partition walls in a manner that upper parts of said partition walls a...
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JPH0261691B2 |
A liquid transfer rotary valve assembly capable of measuring and delivering at least a pair of different sample volumes in the microliter range along with a predetermined volume of diluent as a pair of different dilutions directed to dif...
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JPH02307563A |
PURPOSE: To prevent the occurrence of a stringy or drippy liq. injection from a constant liq. ejecting device by providing a suction valve between the liq. held in this ejecting device and a nozzle. CONSTITUTION: A syringe 2 is provided ...
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JPH0260968B2 |
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JPH02297613A |
PURPOSE:To prevent hunting occurring when the opening degree of a valve is small to improve controllability by changing a P parameter in a PID arithmetic operation to a large value when the opening degree of the valve becomes less than a...
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JPH02144723U |
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JPH02297023A |
PURPOSE:To simplify the constitution and to attain cost reduction by deriving the present flow rate by a characteristic based on the opening of a porous variable orifice valve, and differential pressure across this valve. CONSTITUTION:A ...
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JPH02243960A |
PURPOSE: To detect a liquid level from a change in the pressure in a suction and discharge flow system for the purpose of dispensing by detecting the pressure in the flow system, feeding back the pressure and operating a pump and pipette...
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JPH02115168U |
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JPH02228525A |
PURPOSE:To calculate a discharge value of powder or granulate material sequentially from a flexible container by computing a total weight before and after an opening with an arithmetic device based on signals from first and second load m...
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JPH0233604Y2 |
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JPH0238491B2 |
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JPH0236476B2 |
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JPH0297628U |
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JPH02190740A |
PURPOSE: To suck gas at an equal speed by an equal-speed sampling probe at all times by providing 1st and 2nd flow rate measuring means, a control arithmetic means, and a flow rate control means. CONSTITUTION: A flowmeter 20 as the 1st f...
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JPH0225136Y2 |
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JPH0230755B2 |
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JPH0223913Y2 |
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JPH02167432A |
PURPOSE:To omit meter inspection, calculation, etc., and to reduce the cost and lower the charge by connecting a meter for detecting a gas flow rate and a shield valve to gas piping. CONSTITUTION:The meter 2 for detecting the gas flow ra...
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JPH02156860A |
PURPOSE: To enable production of a food having a desired gas content in a stabilized state with a high accuracy by carrying out special operation and controlling the feed rate of a gaseous raw material in producing a cellular food from a...
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JPH0226731B2 |
Liquid additives can be supplied to a fermenter vessel from a reservoir by a dispensing device which comprises a central discharge chamber connected in series between an upper escape chamber and a lower inlet chamber. These chambers are ...
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JPH0221466Y2 |
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JPH0272931U |
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JPH0273200U |
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JPH02143122A |
PURPOSE:To fuse metal with a low fusion point and to supply the molten metal to an optional position accurately by a necessary amount regardless to a high/low difference between a supply side and a supplied side by cooling and solidifyin...
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JPH0219700Y2 |
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JPH0271229U |
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JPH02138828A |
PURPOSE:To facilitate the determination of a storage value in the shipping of a liquid while eliminating work of preparing a complicated turntable by arranging a liquid level meter, a quantitative meter and tank table generator to genera...
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JPH0223431B2 |
A portable dispenser is described which is adapted to mount removably on a bottle pump tube. A desired volume of liquid from the bottle is pumped into the interior of the dispenser. The dispenser is then removed from the tube and the mea...
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JPH02132329A |
PURPOSE:To detect only a moving body by an easy method by finding the difference between two monitoring images having a time difference by optical arithmetic and detecting the moving body. CONSTITUTION:The two input images 1 and 2 which ...
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JPH02127299A |
PURPOSE: To provide a hand-held easy-to-use device of high accuracy by energizing a solenoid when a battery power source supplies the power to a measuring device, and releasing a latch device by the solenoid when a predetermined amount o...
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JPH02124114A |
PURPOSE: To obtain desired quantity without fail by using a microcomputer, controlling weighing operation and automatically executing the weighing operation. CONSTITUTION: When a power unit 8 is turned on, a weighing standby condition is...
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JPH02120628A |
PURPOSE:To rapidly identify the finish or interruption of drip and to accurately set a drip a drip speed by providing a means for detecting the infusion dripping to an infusion sump and generating an alarm when it is identified that ther...
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JPH0219411B2 |
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JPH0219412B2 |
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JPH0217065B2 |
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JPH0215003B2 |
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JPH0247522U |
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JPH0210418Y2 |
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JPH0268125A |
PURPOSE: To accurately dose and mix different substances, particularly a liq. even if not attended by an operator by combining a mixing vessel which is designed to be movable along a mixing vessel line with an outlet dosing valve under t...
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