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233 条记录 (耗时 0.016 秒)

    Method of measuring furnace temperature in hot isostatic pressing unit and device for measuring same
    41.
    发明授权
    Method of measuring furnace temperature in hot isostatic pressing unit and device for measuring same 失效
    热等静压机中炉温测量方法及其测量装置

    公开(公告)号：US4815098A

    公开(公告)日：1989-03-21

    申请号：US3143

    申请日：1987-01-14

    申请人： Chitaka Manabe

    发明人： Chitaka Manabe

    IPC分类号： F27D21/00 ,  G01J5/00 ,  G01J5/04 ,  G01J5/08

    CPC分类号： G01J5/601 ,  F27D21/0014 ,  G01J5/0044 ,  G01J5/041 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0806 ,  G01J5/0862 ,  G01J5/0893 ,  B22F2998/00

    摘要： A method of measuring a furnace temperature in a hot isostatic pressing unit, including the steps of condensing a thermal radiation beam from an end portion of a closed-end tube in a high-pressure furnace of the hot isostatic pressing unit by an optical system, feeding the radiation beam from the optical system to a detector to measure the temperature in the furnace, wherein the optical system includes a solid lens having an incoming surface formed by a spherical surface with center at a temperature measurement objective point and having an outgoing surface formed by a spherical surface with center at a light collecting point, so as to condense a radiant energy from the temperature measurement objective point. In another aspect of the invention, the steps further comprising removing a wavelength of absorption by a low b.p. metal gas vaporized from a treatment material in the furnace or a capsule glass.

    摘要翻译： 一种测量热等静压机中的炉温的方法，包括以下步骤：通过光学系统将来自热等静压机的高压炉中的封闭端管的端部冷凝热辐射束， 将来自光学系统的辐射束馈送到检测器以测量炉中的温度，其中光学系统包括固体透镜，其具有由在温度测量目标点处具有中心的球形表面形成的入射表面，并且具有形成的出射表面 通过在集光点处具有中心的球面，以便从温度测量目标点冷凝辐射能。 在本发明的另一方面，所述步骤还包括通过低沸点来除去吸收波长。 从炉中的处理材料或胶囊玻璃中蒸发的金属气体。

    Pyrometer 1
    42.
    发明授权
    Pyrometer 1 失效
    高温计1

    公开(公告)号：US4647775A

    公开(公告)日：1987-03-03

    申请号：US707741

    申请日：1985-03-04

    申请人： Alexander Stein

    发明人： Alexander Stein

    IPC分类号： G01C3/32 ,  G01J5/08 ,  G01J1/00

    CPC分类号： G01J5/02 ,  G01C3/32 ,  G01J5/025 ,  G01J5/026 ,  G01J5/0275 ,  G01J5/04 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0806 ,  G01J5/0809 ,  G01J5/0843 ,  G01J5/0859 ,  G01J5/0862 ,  G01J5/089 ,  G01J5/0893 ,  G01J5/0896

    摘要： A pyrometer adapted to be disposed remotely from a heated target employs a manually operated optical range finding device for measuring the distance between the target and the pyrometer. The device includes an objective lens mounted in a rotation-type focusing mechanism, split image effect prisms and a viewing screen. A split image appears on the screen when viewing until the mechanism is rotated to a unique angular position at which the image split disappears, the unique focusing position being a monotonic function of the distance. A mechanical gearing arrangement responsive to mechanism rotation is connected to a multi-turn potentiometer having oppositely disposed fixed contacts at each end and a movable contact. The movable contact is moved along the potentiometer in accordance with rotation of the mechanism. For each unique focusing position of the lens there is a corresponding unique position of the movable contact with respect to the end contacts.

    摘要翻译： 适于远离加热靶的高温计采用手动操作的光学测距装置，用于测量靶和高温计之间的距离。 该装置包括安装在旋转型聚焦机构中的物镜，分割图像效果棱镜和观察屏幕。 观看时屏幕上出现分割图像，直到机构旋转到图像分离消失的唯一角度位置，唯一的聚焦位置是距离的单调函数。 响应于机构旋转的机械传动装置连接到在每个端部具有相对设置的固定触头的多圈电位器和可动触点。 可移动接点根据机构的旋转沿电位器移动。 对于透镜的每个独特的聚焦位置，可动触头相对于端部触点具有对应的独特位置。

    Optical pyrometers
    43.
    发明授权
    Optical pyrometers 失效
    光学阳离子

    公开(公告)号：US3580678A

    公开(公告)日：1971-05-25

    申请号：US3580678D

    申请日：1968-12-18

    申请人： CROSS ELECTRONICS INC

    发明人： ROMAN TERRANCE S

    IPC分类号： G01J5/08 ,  G01J5/60 ,  G01J5/48

    CPC分类号： G01J5/522 ,  G01J5/026 ,  G01J5/061 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0806 ,  G01J5/0859 ,  G01J5/0893 ,  G01J5/602 ,  G01J2005/068

    摘要： I disclose, in an optical pyrometer system, the combination comprising an optical system for receiving and focusing incident radiation from an object, a beam splitter disposed in a light path of said optical system, for passing a portion of said incident radiation to a direct viewing aperture of said optical system and the remainder of said incident radiation to a second aperture of said optical system, light sensitive detecting means juxtaposed to said second aperture for receiving incident radiation passing therethrough, and said direct viewing aperture and said second aperture being sized so that the light sensitive area of said detecting means is completely covered by said second aperture radiation when an object image focused by said optical system completely fills said direct viewing aperture.

    Devices and methods for detecting inflammation
    45.
    发明授权
    Devices and methods for detecting inflammation 有权

    公开(公告)号：US11874173B1

    公开(公告)日：2024-01-16

    申请号：US18059925

    申请日：2022-11-29

    申请人： Exergen Corporation

    发明人： Francesco Pompei

    IPC分类号： G01J5/00 ,  G01K15/00 ,  G01J5/0803

    CPC分类号： G01J5/0025 ,  G01J5/0803 ,  G01J2005/0092 ,  G01K15/00

    摘要： A temperature detector is provided that is particularly suited towards the differential measurement of foot temperatures in diabetics. A radiation sensor views a surface area of the body and provides a radiation sensor output. Electronics coupled to the radiation sensor and an ambient temperature sensor compute a normalized surface temperature of the area normalized to a specified ambient temperature as a function of a sensed ambient temperature and a sensed radiation.

    BOLOMETER, METHOD OF FABRICATING THE SAME, AND BOLOMETRIC METHOD
    48.
    发明申请
    BOLOMETER, METHOD OF FABRICATING THE SAME, AND BOLOMETRIC METHOD 审中-公开

    公开(公告)号：US20180266889A1

    公开(公告)日：2018-09-20

    申请号：US15761082

    申请日：2016-08-12

    申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

    发明人： Jifang TAO ,  Hong CAI ,  Yuandong Alex GU ,  Guoqiang WU

    IPC分类号： G01J5/20 ,  G01J5/08

    CPC分类号： G01J5/20 ,  G01J5/0803 ,  G01J5/0818 ,  G01J5/10

    摘要： Various aspects of this disclosure provide a bolometer including a substrate and a ring resonator structure over the substrate. The bolometer may also include a silicon oxide layer in thermal contact with the ring resonator structure. The bolometer may further include a first waveguide over the substrate and coupled to the ring resonator structure, the first waveguide configured to couple an infrared light to the ring resonator structure so that the infrared light generates a temperature increase in the silicon oxide layer. The bolometer may additionally include a second waveguide over the substrate and coupled to the ring resonator structure, the second waveguide configured to couple a probe light input to the ring resonator structure so that a probe light output is generated from the probe light input, the probe light output having a change in a characteristic from the probe light input based on the temperature increase.