Abstract: An electronic clinical thermometer for predicting a sensed temperature that will prevail at a future time is equipped with a predetermined predictive functional formula in which values of predetermined coefficient parameters for superimposing the prediction function on a sensed temperature curve are undetermined. Temperature data indicative of sensed body temperature are stored in correlation with elapsed time from the start of measurement, and plural items of the temperature data are read out by a predetermined method as measurement proceeds. By performing regression analysis based on a plurality of the predictive functional formulae, or by solving simultaneous equations constituted by the plurality of predicitve functional formulae, in which the sensed temperature data that have been read serve as purposive variables and functions of time data related to the temperature data serve as explicative variables, the values of the coefficient parameters are set.

Abstract: The present invention provides a hydraulic sensor for quench detection and location in a superconductor, and particularly a superconductor used to form an inductor or a magnet. The sensor consists of an insulating tube (1) adjacent to and preferably co-wound with the super conductor (2) and filled with a supercooled working fluid (3). When joule heating occurs in the superconducting conductor as a result of a portion of it becoming normal, the heat is transferred directly to the corresponding portion of the adjacent tube (1). This heat causes the vapor pressure of the working fluid (3) at that point in the tube to change. This change in pressure propagates in both directions at the speed of sound in the working fluid. By detecting with sensors (6,7) when a change in pressure arrives at the ends (5,6) of the tube (1) and calculating the difference between the arrival times, not only can a quench be detected, but the exact location of the quench initiation region can be determined.

Abstract: An electronic clinical thermometer for predicting a sensed temperature that wil prevail at a future time is equipped with a predetermined predictive functional formula in which values of predetermined coefficient parameters for superimposing the prediction function on a sensed temperature curve are undetermined. Temperature data indicative of sensed body temperature are stored in correlation with elapsed time from the start of measurement, and plural items of the temperature data are read out by a predetermined method as measurement proceeds. By performing regression analysis based on a plurality of the predictive functional formulae, or by solving simultaneous equations constituted by the plurality of predictive functional formulae, in which the sensed temperature data that have been read serve as purposive variables and functions of time data related to the temperature data serve as explicative variables, the values of the coefficient parameters are set.

Abstract: An electronic thermometer comprising a sensing member for sensing a temperature to be taken thereby, a storage member for storing therein a measured value representing the sensed temperature by a sensing member, a prediction member for computing a predicted value S(t) based on the measured value T(t) stored in a storage member, a display member for displaying the measured value or the predicted value, and a judging member for determining whether or not a response value, of a response curve based on the measured data, has attained a predetermined value so as to initiate an operation for changing a state of the display member.

Abstract: An electronic clinical thermometer capable of calculating a prediction value of an optimal equilibrium temperature. The thermometer includes a temperature detection section, an operation section, and a display section. The operation section includes a temperature memory circuit for temporarily storing temperature data detected by the temperature detection section. In addition, the operation section includes a time measuring circuit for measuring the elapsed time of temperature detection and outputting elapsed time data. A parameter calculation section for receiving temperature data and elapsed time data is used to calculate parameters of the equation. Finally, a prediction value calculator is required for calculating an equilibrium temperature according to a predetermined equation using parameters updated by the parameter calculation section.

Abstract: A heater unit and control circuitry therefor, the heater unit typically being employed as a preheater or primary heater for the installation and removal of electronic components from a PCB or the like and having various means for accommodating (a) an uneven surface or the presence of other components on the underside of the board or (b) an unlevel board. Moreover, a heater unit for sequentially providing preheat and primary heat from different zones of the heate is disclosed. A probe for use with the heater for sensing the temperature at various points on the board is also disclosed. The circuitry is characterized by ease of calibration of the heater temperature, the temperature transducing circuits, and the temperature setting circuits thereof. Moreover, circuitry is provided to insure the same voltage out of each input source in response to the input source measuring or setting a common temperature.

Abstract: This instrument for tracking and recording temperature excursions in commerical refrigeration environments comprises a closed vessel having two chambers and metering orifice therebetween and a time measurement and recording means including a scale to indicate the total time duration of liquid flow through the orifice from one chamber to the other; and as an assembly of such vessels with fill liquids of different freezing point tempertures this instrument has relatively broad temperature range monitoring capability.

Abstract: A measuring system has a pair of sensors with the response time of one sensor lagging the response time of the other. The output of each sensor is sampled periodically and the outputs for two successive samples are compared to calculate the actual value of the parameters based upon the change in the two outputs.

Abstract: An electronic clinical thermometer successively stores the temperature detected at a portion of a body, and measures the time which has elapsed since start of measurement. The thermometer repeats, periodically, a process of obtaining and displaying a predicted value of a stable temperature from the detected temperature and elapsed measurement time on the basis of a stable temperature prediction function in which measurement time is a variable, the temperature prediction function defining a temperature change up to a final, stable temperature. The prediction computation is halted when, after the elapsed measurement time has exceeded a prescribed magnitude and a difference exhibited by the detected temperature corresponding to two successive points in time no longer shows an increase outside a prescribed range, the detected temperature corresponding to a present point in time exhibits a decrease outside a prescribed range when compared with the detected temperature at the preceding point in time.

Abstract: A temperature controller for an air conditioner including a temperature sensor that provides an output temperature from the air conditioning device, and a temperature rate of change comparison circuit for providing an indication signal that the rate of change from the temperature sensor exceeds a predetermined reference rate of change indicating that the rate of temperature change from the air conditioner is less than a reference cooling rate. The indication signal from the temperature rate of change comparison circuit is input to a disabling means that disables the air conditioning device. In an embodiment, the rate of change comparison circuit is connected to the thermostat for the system to sample the air conditioning temperatures for comparison with the reference cooling rate.

Abstract: An electronic clinical thermometer successively stores the temperature detected at a portion of a body, measures the time which has elapsed since start of measurement, and reads the detected temperature, corresponding to a prescribed length of past time, out of a storage to obtain a mean value during the length of past time. The thermometer repeats, at a predetermined period, a process of obtaining and displaying a predicted value of a stable temperature from the mean detected temperature and elapsed measurement time on the basis of a stable temperature prediction function in which measurement time is a variable, the temperature prediction function defining a temperature change up to a final, stable temperature.

Abstract: An electronic clinical thermometer which uses a small quantity of corrective data for correcting a non-linear output into a linear output to produce a correct temperature reading, and which includes a temperature sensing unit, a corrective data storage unit and an adder. The correction is performed by using the output of the sensing unit to address the storage unit to obtain a read-out of corrective data, and by adding the corrective data to the data in the sensing unit output by means of the adder. The output of the sensing unit has a resolution, or accuracy, higher than a predetermined temperature resolution. To read the corrective data out of the storage unit, the later is addressed by higher order bits of the sensing unit output, these bits representing a resolution which corresponds to the predetermined temperature resolution.

Abstract: A high performance automatic temperature control system enables fries and Japanese tempura to be prepared in optimum condition.The temperature of the outer bottom surface of a container being heated is measured by a temperature sensor a given time later. A temperature rise gradient of the temperature sensor established at a given time in the initial stage of heating is used as a temperature correction value peculiar to the container, while a temperature rise gradient of the temperature sensor established after a certain temperature has been reached is used as a temperature correction value for the amount of food being cooked. The former and latter temperature correction values are converted into preset temperature values and serve as operating temperatures for the temperature sensor.When the temperature sensor reaches the operating temperature, the heating rate is controlled to hold the operating temperature.