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138 条记录 (耗时 0.014 秒)

    Ambient and perfusion normalized temperature detector
    41.
    发明授权
    Ambient and perfusion normalized temperature detector 失效
    环境和灌注标准化温度检测器

    公开(公告)号：US6056435A

    公开(公告)日：2000-05-02

    申请号：US881891

    申请日：1997-06-24

    申请人： Francesco Pompei

    发明人： Francesco Pompei

    IPC分类号： G01J5/10 ,  A61B5/01 ,  G01J5/00 ,  G01J5/04 ,  G01J5/14 ,  G01K13/00 ,  G01J5/02

    CPC分类号： G01J5/04 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/02 ,  G01J5/025 ,  G01J5/026 ,  G01J5/0265 ,  G01J5/049 ,  G01J5/06 ,  G01J5/16 ,  G01J2005/068

    摘要： A body temperature detector is particularly suited to axillary temperature measurements of adults. The radiation sensor views a target surface area of the body and electronics compute an internal temperature of the body as a function of ambient temperature and sensed surface temperature. The function includes a weighted difference of surface temperature and ambient temperature, the weighting being varied with target temperature to account for varying perfusion rate. Preferably, the coefficient varies from a normal of about 0.13 through a range to include 0.09. The ambient temperature used in the function is assumed at about 80.degree. F. but modified with detector temperature weighted by 20%.

    摘要翻译： 体温检测器特别适用于成年人的腋窝温度测量。 辐射传感器观察身体的目标表面区域，电子计算机体的内部温度是环境温度和感测表面温度的函数。 该功能包括表面温度和环境温度的加权差异，加权随目标温度而变化，以应付不同的灌注速率。 优选地，系数从大约0.13的正常变化到包括0.09的范围。 功能中使用的环境温度假定在约80°F，但用检测器温度加权20％进行修改。

    Apparatus and method for measuring food temperature in microwave oven
    43.
    发明授权
    Apparatus and method for measuring food temperature in microwave oven 失效
    用于测量微波炉食物温度的装置和方法

    公开(公告)号：US5876120A

    公开(公告)日：1999-03-02

    申请号：US873177

    申请日：1997-06-11

    申请人： Koon-Seok Lee

    发明人： Koon-Seok Lee

    IPC分类号： F24C7/02 ,  G01J5/12 ,  G01J5/14 ,  G01J5/16 ,  H05B6/80

    CPC分类号： H05B6/645 ,  G01J5/14 ,  G01J5/16

    摘要： An apparatus and method for measuring a food temperature in a microwave oven makes it possible to precisely measure a temperature of food placed in a microwave oven by providing thereto a simple circuit composition in order to carry out the measurement without regard to kinds of food, cooking, heating device or temperature variation therearound. The apparatus and method realizes a simplified temperature measuring apparatus, thereby facilitating miniaturization thereof and reinforcing price competitiveness, wherein the compensation voltage variation with regard to an ambient temperature variation is adjusted to disclose a linear characteristic, and a new output voltage is generated using a final output voltage and a compensation voltage in a temperature range in which the compensation voltage is non-linearly disclosed in accordance with the variation of the ambient temperature, thereby precisely compensating the ambient temperature which is variable in a wide range thereof.

    摘要翻译： 用于测量微波炉中的食物温度的装置和方法使得可以通过提供简单的电路组成来精确地测量放置在微波炉中的食物的温度，以便在不考虑食物，烹饪的种类的情况下进行测量 ，加热装置或其周围的温度变化。 该装置和方法实现了一种简化的温度测量装置，从而便于其小型化和增强的价格竞争力，其中调整相对于环境温度变化的补偿电压变化以公开线性特性，并且使用最终产生新的输出电压 输出电压和补偿电压在补偿电压根据环境温度的变化非线性地公开的温度范围内，从而精确地补偿其宽范围内可变的环境温度。

    Infrared radiation imaging array with compound sensors forming each pixel
    45.
    发明授权
    Infrared radiation imaging array with compound sensors forming each pixel 失效
    红外辐射成像阵列与复合传感器形成每个像素

    公开(公告)号：US5449910A

    公开(公告)日：1995-09-12

    申请号：US153066

    申请日：1993-11-17

    申请人： Roland A. Wood ,  Robert E. Higashi ,  Michael L. Rhodes

    发明人： Roland A. Wood ,  Robert E. Higashi ,  Michael L. Rhodes

    IPC分类号： G01J5/20 ,  H01L27/14 ,  H01L27/16 ,  G01J5/14

    CPC分类号： H01L27/16

    摘要： An infrared imaging array of thermoelectric sensors has a plurality of electrically connected microbridge subsensors comprising each sensor of the array. Each subsensor consists of a short span microbridge lying across a relatively small pit. The use of many of such subsensors for each sensor rather than a single large area microbridge sensor for a single pixel allows each pixel to be made large enough to give good sensitivity in either vacuum or gas-filled designs, and at the same time avoid the reduced fabrication yield which results when sensors span large pits.

    摘要翻译： 热电传感器的红外成像阵列具有包括阵列的每个传感器的多个电连接的微桥子载体。 每个子传感器由跨越较小坑的短跨度微桥组成。 对于每个传感器而言，对于每个传感器而不是单个大面积微桥传感器使用许多这样的子传感器，允许每个像素被制成足够大以在真空或气体填充的设计中提供良好的灵敏度，并且同时避免 当传感器跨越大坑时，导致制造成品率降低。

    Optical transmitter for producing an optical signal indicative of temperature
    46.
    发明授权
    Optical transmitter for producing an optical signal indicative of temperature 失效
    用于产生指示温度的光信号的光发射机

    公开(公告)号：US5374822A

    公开(公告)日：1994-12-20

    申请号：US691052

    申请日：1991-06-24

    申请人： Leo Steinke ,  Herbert Lang

    发明人： Leo Steinke ,  Herbert Lang

    IPC分类号： G01K7/00 ,  G01J5/02 ,  G01J5/12 ,  G01J5/14 ,  G01K1/02 ,  G01K7/02 ,  G01K13/00 ,  H01T13/40 ,  G01D5/34

    CPC分类号： G01K1/024

    摘要： An optical transmitter for converting a thermocouple voltage into an optical pulse train and a low pass input filter are contained in respective spaces in a soft magnetic housing. The input filter is in lead wires from a thermocouple whose hot junction is embedded in the tip of the insulator of a spark plug of an internal combustion engine. The housing itself forms part of or is connected to the H.T. lead to the centre electrode of the spark plug. The housing is surrounded by insulating material which is itself surrounded by an earthed screening casing. The low pass filter is symmetrically constructed, both electrically and mechanically.The filter prevents interference from reaching the circuitry of the optical transmitter and the housing and the casing prevents the generation and transmission of radio interference.

    摘要翻译： PCT No.PCT / EP89 / 00066 Sec。 371日期1991年6月24日 102（e）1991年6月24日PCT 1989年1月24日PCT PCT。 WO90 / 08948 PCT公开 日期：1990年8月9日。用于将热电偶电压转换为光脉冲串和低通输入滤波器的光发射机包含在软磁性壳体的相应空间中。 输入滤波器处于来自热电偶的引线，热电偶的热接头嵌入在内燃机的火花塞的绝缘体的尖端中。 房屋本身构成H.T.的一部分或连接到H.T。 导致火花塞的中心电极。 外壳被绝缘材料包围，绝缘材料本身被接地的屏蔽外壳包围。 低通滤波器对称地构造，电气和机械。 滤波器防止干扰到达光发射机的电路，并且外壳和外壳防止无线电干扰的产生和传输。

    Pyroelectric infrared radiation detector
    47.
    发明授权
    Pyroelectric infrared radiation detector 失效
    热电红外辐射探测器

    公开(公告)号：US4575633A

    公开(公告)日：1986-03-11

    申请号：US509617

    申请日：1983-07-01

    申请人： Geoffrey Baker ,  Patrick J. R. Ball ,  Martin Renals

    发明人： Geoffrey Baker ,  Patrick J. R. Ball ,  Martin Renals

    IPC分类号： G01J1/02 ,  G01J5/02 ,  G01J5/14 ,  G01J5/34 ,  G01J1/00

    CPC分类号： G01J5/34

    摘要： An infrared radiation detector for an intruder alarm has a pyroelectric element comprising a pyroelectric body sandwiched between two electrodes. The element is supported above a header by two leads of a microminiature circuit package. The package is mounted on its back on the header. One lead of the circuit package is electrically connected to the element. The other lead is insulated from the element. A second pyroelectric element may similarly be supported by two leads of the package.

    摘要翻译： 用于入侵者报警的红外辐射检测器具有热电体，该热电元件包括​​夹在两个电极之间的热电体。 该元件由微型电路封装的两个引线支撑在标题之上。 包装在其背面安装在标题上。 电路封装的一个引线与元件电连接。 另一根引线与元件绝缘。 第二热电元件可以类似地由包装的两个引线支撑。