Absolute radiation thermometer
    1.
    发明授权
    Absolute radiation thermometer 失效
    绝对辐射温度计

    公开(公告)号:US5860741A

    公开(公告)日:1999-01-19

    申请号:US738646

    申请日:1996-10-30

    IPC分类号: G01J5/08 G01J5/62 G01J5/06

    摘要: An absolute radiation thermometer capable of evaluating the absolute value of infrared radiation power emitted from a target and received by a radiation sensor by means of electrical calibration, and calculating the temperature of the target basing on the responsive signal generated in the radiation sensor. To solve "Microphonic" problem, two identical sensors connected in parallel with the polarized orientations of their pyroelectric layers being in opposite directions so as to cancel the piezoelectric signals generated in the two sensors are used. Further, by using a floating power supply, which is isolated from the system power supply of the thermometer, for performing electrical heating, power supply noise can be greatly reduced.

    摘要翻译: 一种绝对辐射温度计,其能够评估从目标发射并由辐射传感器通过电校准接收的红外辐射功率的绝对值,并且基于在辐射传感器中产生的响应信号来计算目标温度。 为了解决“Microphonic”问题,使用与热电层的偏振方向并联连接的两个相同的传感器处于相反方向,以消除在两个传感器中产生的压电信号。 此外,通过使用与温度计的系统电源隔离的浮动电源,进行电加热,可以大大降低电源噪声。

    Tympanic thermometer arrangement
    2.
    发明授权
    Tympanic thermometer arrangement 失效
    鼓膜温度计布置

    公开(公告)号:US5820264A

    公开(公告)日:1998-10-13

    申请号:US805435

    申请日:1997-02-25

    摘要: A waveguide for tympanic thermometer formed by an elongate hollow member having substantially ellipsoidal shape truncated at both ends along its major axis direction. The waveguide is interposed between a tympanic membrane of which the temperature is to be measured and an infrared radiation sensor so as to guide the infrared radiation from the tympanic membrane to the sensor. Alternatively, the waveguide may also be a hollow member including an end portion having a gradually reduced inner diameter toward the side of sensor. The gradually reduced end portion is preferably of a truncated half ellipsoidal shape having a length between about 1/10 to about 1/3 of the distance from the sensor to the distal end of the waveguide.

    摘要翻译: 一种用于鼓膜温度计的波导管,由具有基本上椭圆形形状的细长型中空构件形成,该中空构件沿其长轴方向在两端截断。 波导介于要测量的温度的鼓膜和红外辐射传感器之间,以将来自鼓膜的红外辐射引导到传感器。 或者,波导也可以是包括朝向传感器侧的具有逐渐减小的内径的端部的中空构件。 优选地,逐渐减小的端部具有长度在约+ E,fra 1/10 + EE至约+ E之间的截头半椭圆形状,从传感器到远端的距离为1/3 + EE 波导。

    Insulator for high current ion implanters
    3.
    发明授权
    Insulator for high current ion implanters 有权
    绝缘子用于高电流离子注入机

    公开(公告)号:US07804076B2

    公开(公告)日:2010-09-28

    申请号:US11382600

    申请日:2006-05-10

    IPC分类号: H01J37/317

    摘要: An insulator usable in high current ion implantation systems includes increased surface due to the configuration of an inner cylinder and an outer cylinder coupled to the inner cylinder at one end. A cylindrical cavity extends between the two cylinders increasing the surface area and making the insulator resistant to being coated by a coating that could produce a leakage path.

    摘要翻译: 可用于高电流离子注入系统的绝缘体包括由于在一端连接到内筒的内筒和外筒的构造而增加的表面。 圆柱形空腔在两个气缸之间延伸,增加了表面积,并使得绝缘体能够被可能产生泄漏路径的涂层涂覆。

    Temperature vector analyzer
    4.
    发明申请
    Temperature vector analyzer 审中-公开
    温度矢量分析仪

    公开(公告)号:US20080317094A1

    公开(公告)日:2008-12-25

    申请号:US12076130

    申请日:2008-03-14

    IPC分类号: G01J5/00

    摘要: The present invention discloses a temperature vector analyzer, which comprises the following elements: a temperature detection device further comprising a plurality of infrared sensors; a temperature-vector display panel; a microprocessor receiving infrared-radiating heat source temperatures detected by the plurality of infrared sensors, calculating the vector components of the infrared-radiating heat source temperatures to attain a center-originating temperature vector, and presenting the temperature vector on the temperature-vector display panel; and a power source providing power for the temperature detection device, the temperature-vector display panel, and the microprocessor. The present invention can apply to detect a local heat origin or a local heat-dissipating point.

    摘要翻译: 本发明公开了一种温度矢量分析仪,包括以下元件:还包括多个红外传感器的温度检测装置; 温度矢量显示面板; 接收多个红外线传感器检测出的红外辐射热源温度的微处理器,计算红外辐射热源温度的矢量分量,得到中心起始温度矢量,并将温度矢量呈现在温度矢量显示面板上 ; 以及为温度检测装置,温度矢量显示面板和微处理器提供电力的电源。 本发明可以应用于检测局部热源或局部散热点。

    Probe cover for ear thermometer
    6.
    发明申请
    Probe cover for ear thermometer 审中-公开
    耳温度计探头盖

    公开(公告)号:US20070263698A1

    公开(公告)日:2007-11-15

    申请号:US11545506

    申请日:2006-10-11

    IPC分类号: G01K1/08

    CPC分类号: G01J5/02 G01J5/021

    摘要: The present invention discloses a probe cover for an ear thermometer, which comprises: a film cover and a base. The film cover has a cover window able to contact the probe window at the front end of the ear thermometer and a hollow cone able to contact the sidewall of the probe. The width of the cover window is greater than the width of the probe window. Thereby, the present invention can prevent the variation of infrared transmittance caused by the misarrangement and non-uniform thickness of the probe cover film disposed at the front of the probe window.

    摘要翻译: 本发明公开了一种用于耳温度计的探针盖,其包括:胶片盖和底座。 胶片盖具有能够接触耳温度计前端的探针窗口和能够接触探针侧壁的中空锥体的盖窗。 盖窗口的宽度大于探头窗口的宽度。 由此,本发明能够防止由设置在探针窗前部的探针覆盖膜的误差和不均匀厚度引起的红外线透射率的变化。

    Polytetrafluoroethylene fiber and method for manufacturing the same
    7.
    发明授权
    Polytetrafluoroethylene fiber and method for manufacturing the same 有权
    聚四氟乙烯纤维及其制造方法

    公开(公告)号:US06949287B2

    公开(公告)日:2005-09-27

    申请号:US10760863

    申请日:2004-01-20

    IPC分类号: D01D5/42 D01F6/12 D01F6/00

    摘要: A PTFE fiber with a low density and having a network structure that allows effective performances to be given to its finished articles and a method for manufacturing the PTFE fiber are provided. The PTFE fiber is a filament obtained by giving a heat treatment to a biaxially stretched polytetrafluoroethylene (PTFE) film, followed by slitting partially in a lengthwise direction of the film. The filament includes a network structured fiber in which single fibers are opened partially in the width direction, and the filament is an aggregate of the single fibers. This fiber is manufactured as the filament by feeding a biaxially stretched PTFE film to a revolving pin roll with needles implanted thereon, the needles being arranged so that a plurality of rows run obliquely along a circumferential direction at substantially regular intervals, and slitting the film partially in a lengthwise direction. This PTFE filament may be cut into short fibers with a cutter. The short fibers include a branch structure.

    摘要翻译: 提供了一种具有低密度且具有能够对其成品赋予有效性能的网状结构的PTFE纤维和PTFE纤维的制造方法。 PTFE纤维是通过对双轴拉伸的聚四氟乙烯(PTFE)膜进行热处理而得到的长丝,随后在膜的长度方向上部分切割。 灯丝包括其中单个纤维在宽度方向上部分打开的网状结构纤维,并且灯丝是单纤维的聚集体。 该纤维通过将双轴拉伸的PTFE膜供给到植入了针的旋转销辊而被制造为长丝,针被布置成使得多个列以大致规则的间隔沿圆周方向倾斜地延伸,并且部分地切割膜 沿长度方向。 该PTFE丝可以用切割机切成短纤维。 短纤维包括分支结构。

    Water-proof and dust-proof membrane assembly and applications thereof

    公开(公告)号:US10099182B2

    公开(公告)日:2018-10-16

    申请号:US12842193

    申请日:2010-07-23

    摘要: Disclosed is a water-proof and dust-proof membrane assembly and applications thereof. The water-proof and dust-proof membrane assembly comprises a body and a supporting member. The body is of membrane and has a first surface, a second surface, and an asymmetric porous structure formed between the first surface and the second surface of the body. The asymmetric porous structure has a thickness ranging between 1 μm and 1000 μm, a first volumetric porosity ranging between 5% and 99%. The asymmetric porous structure has plural pores, and each pore has a pore diameter between 0.01 μm and 15 μm. The supporting member is of a polymeric material and has a first contacting surface, a second contacting surface, and a second volumetric porosity which is greater than the first volumetric porosity. The first contacting surface of the supporting member is adhered to the first surface of the body.

    Polymeric electret film and method of manufacturing the same
    10.
    发明授权
    Polymeric electret film and method of manufacturing the same 有权
    聚合物驻极体膜及其制造方法

    公开(公告)号:US08530004B2

    公开(公告)日:2013-09-10

    申请号:US12732571

    申请日:2010-03-26

    IPC分类号: H05H1/00 H05H1/32 C08J7/18

    CPC分类号: C25D5/18

    摘要: Disclosed is a polymeric electret film as well as the method of manufacturing the same. The polymeric electret film comprises a polytetrafluoroethylene film and an electrode layer. The polytetrafluoroethylene film includes a porous layer, which has a porous structure. The porous structure has a pore diameter ranging between 0.01 μm and 5.0 μm and has a porosity ranging between 20% and 95%. The polytetrafluoroethylene film has a thickness ranging between 1 μm and 50 μm, and is preferably made of expanded porous polytetrafluoroethylene. The polymeric electret film has a surface potential ranging between 0.1 V and 1000 V.

    摘要翻译: 公开了一种聚合物驻极体膜及其制造方法。 聚合物驻极体膜包括聚四氟乙烯膜和电极层。 聚四氟乙烯膜包括具有多孔结构的多孔层。 多孔结构的孔径在0.01μm和5.0μm之间,孔隙率在20%和95%之间。 聚四氟乙烯膜的厚度范围在1〜50μm之间,优选由膨胀的多孔聚四氟乙烯制成。 聚合物驻极体膜的表面电位范围为0.1V至1000V。