Miniature device for generating a multi-polar field, in particular for filtering or deviating or focusing charged particles
    1.
    发明授权
    Miniature device for generating a multi-polar field, in particular for filtering or deviating or focusing charged particles 失效
    用于产生多极场的微型装置,特别是用于过滤或偏离或聚焦带电粒子

    公开(公告)号:US06465792B1

    公开(公告)日:2002-10-15

    申请号:US09381917

    申请日:1999-09-27

    申请人: Robert Baptist

    发明人: Robert Baptist

    IPC分类号: H01J4900

    摘要: The invention relates to a micro-device for generating a multi-polar transverse field, or a micro-device for the filtration or the deflection or the focusing of charged particles, comprising n longitudinal conductive micro-beams (32, 34, 36, 38), of polygonal cross section, and arranged around a longitudinal axis (AA′).

    摘要翻译: 本发明涉及用于产生多极横向场的微器件或用于过滤或偏转或聚焦带电粒子的微器件,其包括n个纵向导电微束(32,34,36,38 ),并且围绕纵向轴线(AA')布置。

    X-ray tube comprising an electron source with microtips and magnetic guiding means
    2.
    发明授权
    X-ray tube comprising an electron source with microtips and magnetic guiding means 失效
    X射线管包括具有微尖端的电子源和磁性引导装置

    公开(公告)号:US06259765B1

    公开(公告)日:2001-07-10

    申请号:US09445445

    申请日:1999-12-13

    申请人: Robert Baptist

    发明人: Robert Baptist

    IPC分类号: H01J3514

    CPC分类号: H01J35/065 H01J35/14

    摘要: An X-ray tube including an electron source and a magnetic guide. The X-ray tube includes at least one electron source, at least one microtip, and an extraction grid, one zone of which emits electrons. Further provided are at least one anode, one zone of which emits X-rays under the impact of the electrons, and a magnetic guiding device for the electrons, capable of creating a magnetic field which is homogeneous at least between the zones. Such an X-ray tube may find application to X-ray absorption analysis or X-ray fluorescence analysis.

    摘要翻译: 包括电子源和磁性引导件的X射线管。 X射线管包括至少一个电子源,至少一个微尖端和一个提取栅格,其一个区域发射电子。 还提供了至少一个阳极,其一个区域在电子冲击下发射X射线,以及用于电子的磁性引导装置,其能够产生至少在这些区域之间是均匀的磁场。 这样的X射线管可以应用于X射线吸收分析或X射线荧光分析。

    Device for the insolation of micrometric and/or submicrometric areas in
a photosensitive layer and a method for the creation of patterns in
such a layer
    3.
    发明授权
    Device for the insolation of micrometric and/or submicrometric areas in a photosensitive layer and a method for the creation of patterns in such a layer 失效
    用于在感光层中对微米和/或亚微米面积进行日照的装置以及在这种层中形成图案的方法

    公开(公告)号:US5700627A

    公开(公告)日:1997-12-23

    申请号:US696716

    申请日:1996-08-14

    摘要: A device for insolating micrometric areas in a photosensitive layer and a method for producing patterns in such a layer. The method is characterized in that the layer is subjected to an atmosphere containing a transparent liquid that does not wet the photosensitive material, in order to produce on this layer a monolayer of micro-droplets (121), the layer of photosensitive material is insolated through the monolayer of micro-droplets (121) in order to selectively print the areas of exposure (122) of the layer, the micro-droplets (121) are removed, and the layer of photosensitive material is developed in order to form said patterns in accordance with the areas of exposure.

    摘要翻译: 用于在感光层中分离微测量区域的装置以及在这种层中产生图案的方法。 该方法的特征在于,该层经受含有不润湿感光材料的透明液体的气氛,以便在该层上产生单层微滴(121),感光材料层通过 为了选择性地打印该层的曝光区域(122),微滴(121)的单层被去除,微滴(121)被除去,并且感光材料层被显影以形成所述图案 按照曝光区域。

    Apparatus and method for operating a wireless local area network having
power conservation
    4.
    发明授权
    Apparatus and method for operating a wireless local area network having power conservation 失效
    用于操作具有省电功能的无线局域网的装置和方法

    公开(公告)号:US5465392A

    公开(公告)日:1995-11-07

    申请号:US245128

    申请日:1994-05-17

    CPC分类号: H04W52/0229 Y02B60/50

    摘要: In a wireless local area network system including a server and a plurality of mobile wireless stations, the server maintains a table of stations active in the network system and monitors the transmission activity of the stations. If no activity is detected from a station for a predetermined time, a series of watchdog messages is sent requesting a response from that station. The stations are battery powered and operate in an "AWAKE" state to receive or transmit messages or in a SLEEP state of low power consumption. The stations return from the SLEEP state to the AWAKE state in time to receive at least one watchdog message, thereby avoiding the stations being undesirably logged out from the table of active stations.

    摘要翻译: 在包括服务器和多个移动无线站的无线局域网系统中,服务器维护在网络系统中活动的站表,并监视站的传输活动。 如果在预定时间内没有从站检测到活动,则发送一系列看门狗消息,请求来自该站的响应。 这些电台由电池供电,工作在“AWAKE”状态,用于接收或发送低功耗消息或休眠状态。 站点从SLEEP状态恢复到AWAKE状态,以便接收至少一个看门狗消息,从而避免站点从活动站的表中不期望地退出。

    Device for starting and/or maintaining a discharge and cold cathode
vacuum gauge incorporating such a device
    6.
    发明授权
    Device for starting and/or maintaining a discharge and cold cathode vacuum gauge incorporating such a device 失效
    用于启动和/或维持并入这种装置的放电和冷阴极真空计的装置

    公开(公告)号:US5767629A

    公开(公告)日:1998-06-16

    申请号:US664499

    申请日:1996-06-17

    申请人: Robert Baptist

    发明人: Robert Baptist

    IPC分类号: G01L21/34 H01J41/06 H05B37/00

    CPC分类号: G01L21/34 H01J41/06

    摘要: A device for starting and maintaining a discharge which is placed within an enclosure. The enclosure contains a discharge zone confined by an electromagnetic field. The device has a microtip electron source located in the vicinity of the discharge zone. The electron source is polarized in such a way that it emits electrons to the discharge zone in order to start and maintain the discharge. The device can be used in a cold cathode vacuum gauge.

    摘要翻译: 用于启动和维护放置在外壳内的放电的装置。 外壳包含由电磁场限制的放电区域。 该器件具有位于放电区附近的微尖端电子源。 电子源以这样一种方式极化,即它向发射区发射电子,以启动和保持放电。 该装置可用于冷阴极真空计。

    System for recording information on a medium sensitive to X-rays
    8.
    发明授权
    System for recording information on a medium sensitive to X-rays 失效
    用于在对X射线敏感的介质上记录信息的系统

    公开(公告)号:US06233309B1

    公开(公告)日:2001-05-15

    申请号:US09291941

    申请日:1999-04-15

    申请人: Robert Baptist

    发明人: Robert Baptist

    IPC分类号: H05G170

    CPC分类号: G03B42/047

    摘要: A system for recording information on a film medium sensitive to X-rays, without disturbing the radiographic image previously recorded on the same film. The system includes a set of adjacent X-rays sources and a source control which sequentially controls the X-rays emitted by each source. Different printing levels on the medium are obtained by controlling X-ray output dosage by each source.

    摘要翻译: 用于在对X射线敏感的胶片介质上记录信息的系统,而不干扰先前记录在同一胶卷上的放射线图像。 该系统包括一组相邻的X射线源和顺序地控制由每个源发射的X射线的源控制。 通过控制每个源的X射线输出剂量可以获得介质上不同的印刷水平。

    Ionization vacuum gauge using a cold micropoint cathode
    9.
    发明授权
    Ionization vacuum gauge using a cold micropoint cathode 失效
    电离真空计使用冷微点阴极

    公开(公告)号:US5278510A

    公开(公告)日:1994-01-11

    申请号:US917484

    申请日:1992-07-20

    CPC分类号: G01L21/34 H01J2201/30403

    摘要: Ionization vacuum gauge comprising, like Bayard Alpert gauges, in a chamber (1) containing an extremely low pressure atmosphere, whose ultra-vacuum degree it is desired to be measured, an electron source cathode (2), a grid (3) for collecting these electrons and surrounding a collector (4) of ions resulting from the impact of the electrons on the gas molecules of the extremely low pressure atmosphere, wherein the electron source is a cold micropoint cathode.

    摘要翻译: 离子化真空计包括像Bayard Alpert量规,在包含极低压气氛的室(1)中,其希望被测量其超真空度,电子源阴极(2),用于收集的电网(3) 这些电子并围绕由电子撞击极低压气氛的气体分子产生的离子的集电体(4),其中电子源是冷微点阴极。