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JP53032783 |
PURPOSE: To prevent the decrease of contact point pressure, accompanied with the temperature rise and also, to obtain the electrode, having a good contact property, by providing the heat sensitive element piece, bringing about no snap ac...
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JP53032784 |
PURPOSE: To make the apparatus small, by extracting the quantity of displacement, corresponding to the temperature, with synthetic means.
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JP53009926 |
PURPOSE: To ensure a small size, water temp. detecting part in a negative press. system water temp senser for auto-chock that particularly detects the cooling water temp of an engine.
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JP52131775 |
PURPOSE: To permit a single detector for use in air regulation for a motor vehicle to serve for detecting different temperature levesls, by providing a means able to vary individually the pressing force of a temperature setting spring in...
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JP52120879 |
PURPOSE: To mechanically form a mercury bath of constant volume for a thermometer by detecting the leading end of a preset volume of a liquid, which is poured into the mercury bath, at the detecting end of a detector.
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JP52115464 |
PURPOSE: To reduce cost, by decreasing the number of switches, two pieces of which have been required in conventional devices, to one piece, in a temperature controller for a refrigerator with 2 temperature sensing parts for working temp...
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JP52093156 |
PURPOSE: To provide a thermostat. In this device, temperature control can be performed by a thermo switch which uses approximately L-shaped framework as a feeler elenent. This L-shaped framework is made of a shape-memorizing alloy whose ...
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JP52077788 |
PURPOSE: Easy measurement with a device which does not require a power supply, etc. is made possible by detecting the displacements corresponding to the thermal of liquid.
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JP52049076 |
PURPOSE: A vidicon is used in detecting radiant energy, and the voltage to be applied to its control electrode is varied to facilitate gain adjustment, whereby the measurement of the color temperature of low temperature objects is made p...
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JP52028375 |
PURPOSE: To obtain an inexpensive temperature detector of stable operation which can control minute temperature changes with bimetal and an oscillation circuit which makes amplitude modulation through contact and separation of metals.
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JP52024588 |
PURPOSE: To measure the alloy quantities of plating layers by the use of correlations between the ultimate temperature in heating zone and the quantity of the alloy formed in plating layers.
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JP52019589 |
PURPOSE: In cooling system for engines and thermostat used for said cooling system, arrangement is so made that three lines can be opened or closed by volume changes of one wax.
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JP52013376 |
PURPOSE: To provide temperature compensation without utilizing a link system.
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JP52010184 |
PURPOSE: To obtain an inexpensive temperature and pressure detecting device easy to adjust by sctting up a pressure-receiving part and a pressure sensitive part in the same place.
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JP52007759 |
PURPOSE: Equipment that can be utilized when measuring welding temperature by always tracking and arresting welding sections even if they move, by interlocking angle generator which generates voltages corresponding orientation directions...
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JP52000443 |
PURPOSE: To perform an automatic temperature control using mercury of a mercury thermometer as an electric conductor and as a temperature detection switch.
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JP51146880 |
PURPOSE: To realize an easy and accurate measurement on temperature of engine cooling water without giving any change to the circuit of existing engine cooling water temperature indicating device through te mediium of adding it to a temp...
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JP51146879 |
PURPOSE: A temperature measuring device for revolving objects which does not prevent smooth revolution of objects and has simple and strong structure.
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JP51131352 |
PURPOSE: Fluid level detecting device has a magnet built in and a cylindrical lead switch inserted into a through hole. A jumping disc is provided at the bottom end of the lead switch and it is capable of making or breaking contact with ...
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JP51124494 |
PURPOSE: A device to accurately detect atmospheric conditions by the use of expanding/contracting membrane, which does not require correction at each measurement.
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JP51115876 |
PURPOSE: To make the previously existed bimeral thermometer lighter by reoving an orbicular part of the head of it.
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JP51115877 |
PURPOSE: A small bimetal thermometer with its inside air-tighten.
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JP51113773 |
PURPOSE: To offer a temperature sensor that contains a material of which the volume greatly changes at a specific temperature, without necessitating troublesome adjustment of the operating temperature after assembling or large shifting i...
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JP51113775 |
PURPOSE: To offer a temperature sensor which electrically detects the fusion temperature of a substance when the volume abruptly changes at a specified temperature, with lessened adjustment for the operating temperature after either asse...
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JP51113774 |
PURPOSE: In order to furnish a thermal sensor which reduces the embarrassment of regulating work of working temperature after assembling and minimize the fluctuation of working temperature by the time-change, by way of adopting materials...
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