Sensor for measuring temperature and/or concentration
    3.
    发明授权
    Sensor for measuring temperature and/or concentration 失效
    用于测量温度和/或浓度的传感器

    公开(公告)号:US06341890B1

    公开(公告)日:2002-01-29

    申请号:US09233675

    申请日:1999-01-19

    IPC分类号: G01N2500

    摘要: A sensor used to measure temperature or concentration of a combustible gas. The sensor includes an optical head that picks up infrared information emitted by the combustible gas. The infrared information is conveyed from the optical sensor through a diffracting device onto a strip of photodetectors. A processor receives the information garnered by the photodetectors and determines the concentration and temperature profile of the combustible gas based on a stored thermodynamic model, radiation behavior, varying the thermodynamic parameters, and comparing a calculated spectrum with the measured spectrum. The sensor additionally has elements, such as cooling devices and casing to make it suitable for use with aviation where altitude creates problems with known methods of gas temperature analysis.

    摘要翻译: 用于测量可燃气体的温度或浓度的传感器。 传感器包括拾取由可燃气体发射的红外信息的光学头。 红外信息通过衍射装置从光学传感器传送到光电检测器条上。 处理器接收由光电检测器获得的信息,并且基于存储的热力学模型,辐射行为,改变热力学参数以及将计算的光谱与所测量的光谱进行比较来确定可燃气体的浓度和温度分布。 该传感器还具有诸如冷却装置和外壳之类的元件,以使其适用于航空,其中高度产生已知的气体温度分析方法的问题。

    Dual-mode ISDN/STN video telephony terminal
    4.
    发明授权
    Dual-mode ISDN/STN video telephony terminal 失效
    双模ISDN / STN视频电话终端

    公开(公告)号:US5740163A

    公开(公告)日:1998-04-14

    申请号:US628730

    申请日:1996-07-23

    申请人: Philippe Herve

    发明人: Philippe Herve

    IPC分类号: H04N7/14

    CPC分类号: H04N7/148

    摘要: The disclosure concerns a dual-mode ISDN/STN visiophone terminal, including at least one audio equipment and one video equipment respectively connected to an ISDN via a dual-mode ISDN/STN audio coder/decoder incorporating an ISDN audio coder, an ISDN audio decoder, an STN audio coder and an STN audio decoder, and via a dual-mode ISDN/STN video coder/decoder incorporating an ISDN video coder, an ISDN video decoder, an STN video coder, and an STN video decoder, wherein in order to provide an answering/recording function in said visiophone terminal a RAM memory is used to store audiovisual messages in STN mode, and wherein the outputs of the ISDN audio and video decoders are connected respectively to the inputs of the STN audio and video coders in order to record in the RAM an audiovisual message sent by a calling party via a remote terminal, and wherein the outputs of the STN audio and video decoders are connected respectively to the inputs of the ISDN audio and video coders in order to send an audiovisual message, stored in the RAM, inviting said calling party to leave a message. The invention is applicable in the field of transmission and storage of audio and video data.

    摘要翻译: PCT No.PCT / FR94 / 01230 Sec。 371日期:1996年7月23日 102(e)日期1996年7月23日PCT 1994年10月21日PCT PCT。 WO95 / 12281 PCT出版物 日期1995年5月4日该公开涉及双模式ISDN / STN可视电话终端,包括分别通过包含ISDN音频编码器的双模式ISDN / STN音频编码器/解码器连接到ISDN的至少一个音频设备和一个视频设备, ISDN音频解码器,STN音频编码器和STN音频解码器,以及通过ISDN视频编码器,ISDN视频解码器,STN视频编码器和STN视频解码器的双模式ISDN / STN视频编码器/解码器, 其中为了在所述可视电话终端中提供应答/记录功能,RAM存储器用于以STN模式存储视听消息,并且其中ISDN音频和视频解码器的输出分别连接到STN音频和视频的输入 编码器,以便在RAM中记录由主叫方经由远程终端发送的视听消息,并且其中STN音频和视频解码器的输出分别连接到ISDN音频和视频鳕鱼的输入 为了发送存储在RAM中的视听消息,邀请所述呼叫方留言。 本发明适用于音视频数据的传输和存储领域。

    Processes for the remote measurement of the emissivity and/or the true
temperature of a body with relatively smooth surface
    5.
    发明授权
    Processes for the remote measurement of the emissivity and/or the true temperature of a body with relatively smooth surface 失效
    用于远程测量具有相对光滑表面的物体的发射率和/或真实温度的过程

    公开(公告)号:US4498765A

    公开(公告)日:1985-02-12

    申请号:US391380

    申请日:1982-06-23

    申请人: Philippe Herve

    发明人: Philippe Herve

    IPC分类号: G01J5/58 G01J5/32

    CPC分类号: G01J5/58

    摘要: A process for the remote measurement of the emissivity .epsilon. of a body (1) with relatively smooth surface, consisting: in making, with a detector (6) and a converter (9), a first measurement A of the luminance at a point M on the surface at an emission angle .theta., the thermal radiation (2) on which the measurement is made being polarized (at 4) in a first direction with respect to the emission plane, in making a second measurement B of the luminance at the same point and at the same emission angle .theta., the thermal radiation being polarized in a second direction, different from the first one, finally, in determining the emissivity ##EQU1## .theta..sub.1 being the angle of the axis of the polarizer for A and .theta..sub.2 being the angle of the axis of the polarizer for B, measured with respect to a polarization perpendicular to the emission plane.

    摘要翻译: 用于远程测量具有相对平滑表面的主体(1)的发射率ε的过程包括:在使用检测器(6)和转换器(9)制造在点M处的亮度的第一测量A 在发射角θ的表面上,进行测量的热辐射(2)在相对于发射平面的第一方向上被偏振(在4处),在相同的亮度的第二测量B中 并且在相同的发射角θ处,热辐射在与第一方向不同的第二方向上极化,最后在确定发射率+ TR 10 -5θ4 + 2.9883×10 -3θ3 - 0.16243θ2+4.18573θ-38.49)θ1是用于A的偏振器的轴的角度,θ2是用于B的偏振器的轴的角度,相对于垂直于发射的偏振测量 飞机

    Multi-wireless protocol advertising
    6.
    发明申请
    Multi-wireless protocol advertising 审中-公开
    多无线协议广告

    公开(公告)号:US20070202883A1

    公开(公告)日:2007-08-30

    申请号:US11364879

    申请日:2006-02-28

    IPC分类号: H04Q7/20

    CPC分类号: H04W48/10

    摘要: A communication technique includes broadcasting a signal that indicates at least a plurality of protocols supported by the device that broadcasts the signal. In a disclosed example, the device that broadcasts the signal is also capable of receiving broadcast signals from other devices. In one example, the broadcasting device is a mobile station while in another example the broadcasting device is a base station. Devices that receive the broadcast signal can then establish a communication connection using one of the indicated protocols when desired. Disclosed examples include broadcast signals indicating available protocols for mobile station-to-mobile station communications, base station-to-base station communications and communications between mobile stations and base stations.

    摘要翻译: 通信技术包括广播指示广播信号的装置支持的至少多个协议的信号。 在公开的示例中,广播信号的设备也能够从其他设备接收广播信号。 在一个示例中,广播设备是移动台,而在另一示例中,广播设备是基站。 然后,当需要时,接收广播信号的设备可以使用所指示的协议之一来建立通信连接。 公开的示例包括指示用于移动站到移动站通信的可用协议的广播信号,基站到基站通信以及移动站和基站之间的通信。

    Sealable sterilizing packaging material
    7.
    发明授权
    Sealable sterilizing packaging material 有权
    密封灭菌包装材料

    公开(公告)号:US06808691B1

    公开(公告)日:2004-10-26

    申请号:US09555525

    申请日:2000-08-08

    IPC分类号: A61L200

    摘要: A sealable sterilising material for packaging medical devices requiring sterilization, has an average burst strength not less than 200 kPa measured according to ISO 2758 standard, an average tear strength not less than 300 mN measured according to the European standard 21974, an average impact strength not less than 0.4 J measured according to the ASTM standard and a bacterial filtering efficiency (BFE) not less than 85%, with a basic weight ranging between 40 and 250 g/m2, preferably between 90 and 250 g/m2, measured according to the ISO 536 standard and includes at least two sterilising packaging sheets (F1) and (F2), one of them at least being sealable directly or after being coated with a sealing product. The sheets are bound irreversibly together by one of their surfaces. The invention also concerns a package made from the material.

    摘要翻译: 用于包装需要灭菌的医疗装置的可密封消毒材料具有根据ISO 2758标准测量的平均爆破强度不小于200kPa,根据欧洲标准21974测量的平均撕裂强度不小于300mN,平均冲击强度不为 根据ASTM标准测量的小于0.4J,细菌过滤效率(BFE)不小于85%,碱重在40至250g / m 2之间,优选在90至250g / m 2之间 >,根据ISO 536标准测量,包括至少两个消毒包装纸(F1)和(F2),其中一个至少可直接密封或涂覆密封产品。 纸张通过其表面之一不可逆地结合在一起。 本发明还涉及由该材料制成的包装。

    Method and apparatus for optically measuring, without contact, the
granulometry of a cloud of particles or the roughness of a surface
    8.
    发明授权
    Method and apparatus for optically measuring, without contact, the granulometry of a cloud of particles or the roughness of a surface 失效
    用于光学测量,不接触颗粒云的粒度或表面粗糙度的方法和装置

    公开(公告)号:US4927267A

    公开(公告)日:1990-05-22

    申请号:US326367

    申请日:1989-03-21

    申请人: Philippe Herve

    发明人: Philippe Herve

    IPC分类号: G01N15/02

    CPC分类号: G01N15/0211

    摘要: The invention relates to the measurement of the granulometry of a cloud of particles or of the roughness of a surface in real time and without contact, by means of an apparatus comprising: a convergent lens (9) adapted for forming a diffraction pattern of the cloud of particles or of the surface: multiplier means (10) adatped for multiplying this diffraction pattern, in intensity, by a function f(r) such thatA(r.sup.1.5 +Br.sub.o.sup.4)

    摘要翻译: 本发明涉及一种通过以下装置测量实时和无接触的颗粒云或表面粗糙度的粒度的测量方法:包括:用于形成云的衍射图案的会聚透镜(9) 颗粒或表面的乘积:乘法器(10),其强度乘以该衍射图,乘以函数f(r),使得A(r1.5 + Bro4)