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1. 发明授权

US06827487B2 Temperature measuring device 有权
公开(公告)号：US06827487B2
公开(公告)日：2004-12-07
申请号：US10468133
申请日：2003-08-15
申请人： Per Lennart Baumbach
发明人： Per Lennart Baumbach
IPC分类号： G01K742
CPC分类号： G01K1/16 , G01K1/165 , G01K1/18 , G01K7/42
摘要： A device for measuring the temperature within a body from a body surface at a different temperature, comprising: a heat shield for application to the body surface, comprising an outer heat-conducting portion (52), and an inner heat-insulating portion (50); a heater or cooler (41) to heat or cool the outer portion (52) of said heat shield to the temperature of the body surface; a first temperature sensor (37) positioned on a surface of the inner heat-insulating portion (50) of the heat shield which is applied to the body surface; a second temperature sensor (38) positioned to measure the temperature of the outer portion (52) of the heat shield; a heater or cooler control circuit to heat or cool the outer portion (52) of the heat shield towards the temperature measured by the first the first temperature sensor (37); and a second control circuit to forecast the first temperature sensor (37) equilibrium temperature.

2. 发明授权

US06439768B1 Electronic thermometer and temperature prediction method therefor 失效
标题翻译：电子温度计及其温度预测方法
公开(公告)号：US06439768B1
公开(公告)日：2002-08-27
申请号：US09472746
申请日：1999-12-27
申请人： Shu-Mei Wu , Tung-Chuang Jan , Chao-Wang Chen
发明人： Shu-Mei Wu , Tung-Chuang Jan , Chao-Wang Chen
IPC分类号： G01K742
CPC分类号： G01K7/42
摘要： A thermometer having a symmetrical probe with a sensor for sensing temperatures and a processor, a method for calculating temperature of an object by a second-order differential equation comprises the steps of obtaining temperatures from object, performing a first temperature calculation to obtain an initial prediction of temperature of object, adding a compensation coefficient, generating a compensated temperature based on a combination of initial prediction of temperature of object and compensated coefficient, and calculating a stabilized prediction of temperature of object based on compensated temperature before sensor has reached temperature of object. This thermometer can effectively decreasing error during heat transfer process.
摘要翻译：具有用于感测温度的传感器的对称探头和处理器的温度计，通过二阶微分方程计算物体的温度的方法包括以下步骤：从物体获得温度，执行第一温度计算以获得初始预测的物体温度，加上补偿系数，根据物体的温度初始预测和补偿系数的组合产生补偿温度，并根据传感器达到物体温度之前的补偿温度计算物体温度的稳定预测。该温度计可以有效降低传热过程中的误差。

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