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JP60033022 |
PURPOSE: To detect temperature abnormality by calculating the extent of variation in measured temperature with time, and comparing the calculated extent of variation with a preset permissible extent of variation. CONSTITUTION: Temperatur...
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JP60031029 |
PURPOSE: To measure the average temperature corresponding to the amount of heat accumulation in response to the change accurately, by determining the average temperature in a tank, based on the detected temperatures of various measuring ...
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JP60013233 |
PURPOSE: To make it possible to measure water temperature continuously and to perform the measurement of the water temperature in a broad range in a short time, by providing ultrasonic-wave transmitting and receiving devices at specified...
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JP60010136 |
PURPOSE: To directly output a temp. changing rate, by such a simple constitution that the temp.-sensitive element adhered to the matter to be measured and a connecting element are bonded by a temp. difference sensor. CONSTITUTION: A temp...
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JP60003532 |
PURPOSE: To eliminate an erroneous confirmation of the first stage of starting of an engine, and to always discriminate an abnormality exactly by discriminating whether an output value of a temperature sensor is larger or smaller than a ...
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JP59204728 |
PURPOSE: To judge whether the time and temperature when the temperature becomes high are allowable values for sales of food as commercial products or not, by observing the amount of a liquid with viscosity, which is infiltrated in a fibe...
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JP59198367 |
PURPOSE: To enable an easy and accurate detection and estimation of the temperature hysteresis of an electrical equipment by measuring the thermogravity of an insulator provided for estimation of temperature hysteresis to determine the l...
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JP59195121 |
PURPOSE: To fit a contacting means attachably/detachably so as to be easily used for different shapes of meters by forming a hole on a cap attachably/ detachably fitted to the front of a meter so that an indicator shaft coincides with th...
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JP59192928 |
PURPOSE: To measure a max. temp. without contaminating a vacuum atmosphere by forming an Si-Cr-O ternary alloy film having a prescribed constituent on a substrate and providing electrodes on the alloy film. CONSTITUTION: On the substrate...
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JP59188545 |
PURPOSE: To generate the warning of freezing accurately by providing an infrared-ray detecting means which detects infrared rays from the road surface right under a vehicle and generates an infrared-ray signal, and a means which receives...
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JP59178327 |
PURPOSE: To easily perform the control in a process for producing semiconductor apparatus forming a laminate structure, by providing a wire comprising a metal or a semiconductor in an insulating layer while measuring the temp. distributi...
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JP59164929 |
PURPOSE: To obtain a sensor capable of simply detecting the temp. elapse during the storage of food, by contacting a capillary tube assembly having porous communicating vent pores such as paper with a substance which is (semi) solid at a...
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JP59143029 |
PURPOSE: To estimate the temp. distribution in a sintered ore layer by simple calculation from the data in the stage of operation and to produce sintered ore having high strength in the stage of producing the sintered ore with a DL type ...
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JP59131127 |
PURPOSE: To obtain an inexpensive detector which detects temperature variation invariably accurately without any influence of a noise, etc., by using shape memory alloy for both heat-sensitive members to be fitted on both sides of a ligh...
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JP59128421 |
PURPOSE: To ensure a zero detected current when a chip temperature is lower than a specified value and to generate an approximately linear detected current at or above the specified value, by connecting first and second current mirror ci...
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JP59124956 |
PURPOSE: To provide the titled thermal indicator which clearly exhibits a change in color tone corresponding to heat history, by combining an azo dye with an epoxy compd. through a separator composed of a specified heat-fusible material....
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JP59122921 |
PURPOSE: To ensure easy judgment of presence or absence of thawing, by using a thawing display body, which has a transparent outer frame wherein a medium that is frozen at a freezing temperature of a freezing material and liquefied at a ...
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JP59116021 |
PURPOSE: To enable storage and display of the max. tepm., min. temp., and respective time by providing a temp. measuring function and a clocking function. CONSTITUTION: A temp. measuring circuit 1 detects a temp. change as a voltage chan...
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JP59108927 |
PURPOSE: To detect a temperature difference, by monitoring a double refraction pattern, which is dependent on stress yielded based on the temperature difference that is applied on a polarizing plate. CONSTITUTION: Light emitted from a li...
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JP59099321 |
PURPOSE: To display correct temperature matching the present state even under the environment where temperature change is drastic, by obtaining the intermediate a value or average value based on a plurality of temperature data detected w...
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JP59099227 |
PURPOSE: To allow only one sensing element to detect accurately oil temperature necessary for the control over a hydraulic elevator by detecting the oil temperature in an oil tank and judging whether the detected value is higher than a s...
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JP59099225 |
PURPOSE: To know a temperature gradient from the color of a displayed straight line even when the measured data are relatively less by displaying the straight line which connects respective spots where a measurement of water temperature ...
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JP59097078 |
PURPOSE: To make it possible to display climate information other than the time of each zone, in a world clock by providing a memory means for storing climate information related to time information of each zone. CONSTITUTION: A temp. me...
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JP59084128 |
PURPOSE: To sense a defect of a product due to storage at high temperature by providing a coloring material layer which is formed by dissolving oil-soluble coloring material in higher alcohol on the bottom part in an enclosed container. ...
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JP59073731 |
PURPOSE: To enhance reliability of measured data and to improve working efficiency, by transmitting artificial data, which is determined in advance, by polarity conversion or AC phase conversion of power supply. CONSTITUTION: The rotary ...
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JP59063535 |
PURPOSE: To utilize switching characteristics, to eliminate the need for a complex electric circuit, and to obtain effect with reproducibility, by using a positive-characteristics ceramics semiconductor which has a positive resistance te...
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JP59059814 |
PURPOSE: To detect exactly the conditions in a blast furnace and to enable the adequate action for operation by providing plural sensors in the horizontal direction in the furnace, and detecting the nonuniformity in the circumferential d...
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JP59056507 |
PURPOSE: To measure the horizontal position at the actually lowered front end of a sonde body without any error by measuring the angle of inclination of the sonde inserted into a blast furnace and the vertical distance of the front end p...
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JP59046524 |
PURPOSE: To detect the direction of temperature change, by providing a temperature sensor for a material to be detected, comparing the temperature memorized at a past time point with the present temperature, and selectively inverting the...
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JP59032833 |
PURPOSE: To monitor the temperature including time element readily and adequately, by providing a means which detects a temperature when it lies in a specific region, a means which computes the time based on the detected and counted sign...
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JP59026024 |
PURPOSE: To detect precisely a temperature difference at each part in a tank and to prevent a tank rollover by leading out and measuring temperature differences between plural sensors fitted in the tank in the height direction and refere...
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JP59026025 |
PURPOSE: To detect precisely temperature differences at respective parts of a tank and to prevent securely a tank rollover, by leading out the temperature differences between detection outputs of couples of sensors provided at the respec...
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JP59020812 |
PURPOSE: To measure temperature and liquid level automatically, by providing an auxiliary electrode for sending a detected temperature signal between a common electrode and a set liquid level detecting electrode. CONSTITUTION: An electro...
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JP59017122 |
PURPOSE: To confirm easily a rise in temperature of a prescribed temperature or above, by cooling separately a liquid A containing water and substances soluble to liquid water at room temperature and a coloring composition B admixed and ...
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JP59017121 |
PURPOSE: To extend a temperature control ragne of frozen foods etc. and to confirm easily its propriety, by mixing water with water soluble material and water insoluble oils and fats while stirring and cooling to make the mixture into a ...
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JP58211612 |
PURPOSE: To know whether temperature is rising, falling, or cotinues to be constant at a glance, by judging whether the temperature change is positive or negative for every temperature measuring period or for every average of several tim...
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JP58210528 |
PURPOSE: To perform zero point correction and to display a differential temp. exactly by mounting compensation bimetals of a spiral type which generate torque in the direction opposite from the bimetals on the side of a differential temp...
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JP58204358 |
PURPOSE: To operate a switch of a motor-driven wheelchair or a vehicle which is driven by a physically handicapped person, by detecting the temperature of expiration with use of thermosensitive resistance elements. CONSTITUTION: Thermose...
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JP58191941 |
PURPOSE: To detect quickly and precisely a rise in temperature of load, by varying the output signal frequency of a signal generator by the variation of resistance value of a temperature sensitive resistance element and estimating the ri...
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JP58190733 |
PURPOSE: To perform zero-point compensation and to enable the sure indication of a difference temperature by a constitution wherein a vortex type compensation bimetal being displaced by rotation in the reverse direction to a bimetal is f...
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JP58169039 |
PURPOSE: To eliminate special elements such as repeater terminals etc. and wiring, by a method wherein the mean value of temperature signals from temperature-sensing resistors is calculated directly. CONSTITUTION: Constand current is sup...
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JP58155323 |
PURPOSE: To make it possible to detect and monitor the increase in the local temperature of the electric equipment enclosed in a hermetically closed container, by sealing a tracer material, which can perform detection separately from the...
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JP58146824 |
PURPOSE: To detect very easily an abnormal temperature rise, by arranging a shape memorizable alloy wire or plate which transforms to preliminarily memorized shape in the vicinity of a body to be detected for the abnormal temperature ris...
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JP58135429 |
PURPOSE: To observe and monitor the properties of temp. change as an alarm for a thermal failure, by making a short-circuit of electric charge generated by the temp. change by disposing an electrode at the opposite surface of a piezoelec...
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JP58135925 |
PURPOSE: To facilitate a measuring preparation and to enable reducing of a construction cost, by a method wherein, from an output of a temperature measuring resistor, being divided into a given resistance value and connected in (n) serie...
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JP58118927 |
PURPOSE: To estimate a temperature log of the past of an electric apparatus, by deriving a curve showing the relation of a temperature and time for obtaining the same color as a changed color of a material used for the electric apparatus...
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JP58118926 |
PURPOSE: To estimate a temperature log of the past for an electric apparatus, by measuring thermal weight of a material which is used for the electric apparatus. CONSTITUTION: Thermal decomposition curves of a thermal deteriorated materi...
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JP58118929 |
PURPOSE: To analog-recording a temperature difference by temperature detectors whose specifications are different, by an optional span, by digitally converting an analog temperature detecting signal, and executing such signal processing ...
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JP58118928 |
PURPOSE: To estimate a temperature log of the past of an electric apparatus, by deriving the time and temperature corresponding to an actual weight variation of a material of the electric apparatus, in accordance with measurement of an a...
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JP58117431 |
PURPOSE: To make it possible to ensure the recognition of reaching a reporting temperature, by presetting the reporting temperature arbitrarily, and performing the reporting suitable for a user or using condition by the generation of ala...
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