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    • 67. 发明授权
    • Process control
    • 过程控制
    • US06354145B1
    • 2002-03-12
    • US09355297
    • 1999-07-28
    • Magnus FranssonLars KarlssonBengt LagerholmAnders Sparén
    • Magnus FranssonLars KarlssonBengt LagerholmAnders Sparén
    • G01N3108
    • G01N30/8651G01N30/8658G01N30/8682G01N2030/8804G01N2030/8886G01N2201/129
    • The present invention relates to a method for analyzing mixtures of components by a process selected from the group consisting of flow based separation processes and flow analysis processes. The method comprising the steps of: obtaining measurement signals by measuring process conditions at a plurality of positions throughout the system; applying signal processing to the measurement signals, said signal processing comprising multivariate data analysis for condensing the plurality of measurement signals to a smaller number of main signals being non-correlated; logging said main signals; and displaying said main signals versus time, where changes of said system conditions are indicated by one or more of the displayed main signals; detecting any error occurrence during an on going process, and determining what part of said system cause said error.
    • 本发明涉及通过选自流体分离方法和流动分析方法的方法分析组分混合物的方法。 该方法包括以下步骤:通过测量整个系统中的多个位置处的处理条件来获得测量信号;对测量信号应用信号处理,所述信号处理包括多变量数据分析,用于将多个测量信号冷凝到较小数量的 主信号不相关;记录主信号; 以及显示所述主信号与时间的关系,其中所述系统条件的变化由所显示的主信号中的一个或多个指示;检测正在进行的过程中的任何错误发生,以及确定所述系统的哪一部分引起所述错误。
    • 68. 发明授权
    • Arrangement for calibration of at least one radiation-sensitive detector
means
    • 用于校准至少一种辐射敏感检测器装置的装置
    • US5572312A
    • 1996-11-05
    • US343470
    • 1995-01-17
    • Lars KarlssonUlf Handberg
    • Lars KarlssonUlf Handberg
    • G01J5/08G01J5/48G01J5/52H04N3/09H04N5/33
    • H04N3/09G01J5/52G01J5/522H04N5/33
    • An arrangement for calibration of at least one radiation-sensitive detector, comprising an aperture (90), at least one reference body (50, 60, 600) which emits radiation with a measurable intensity, at least one deflection member (160, 170, 620) which deflects radiation from the reference body, and at least one radiation-sensitive detector (30) which detects the radiation value and generates an output signal dependent on the detected radiation value. During reference measurement the deflection member is arranged to reproduce the aperture (90) on the reference body (50, 60, 600), and the deflection member (160, 170, 620) deflects the radiation such that the midpoint of the reproduction of the aperture (90) remains on substantially the same area of the surface of the reference body (50, 60, 600) during that time period in which the detector receives radiation which is transmitted from the reference body and which passes through the aperture (90).
    • PCT No.PCT / SE93 / 00465 Sec。 371日期1995年1月17日 102(e)日期1995年1月17日PCT提交1993年5月26日PCT公布。 出版物WO93 / 24815 日期1993年12月9日用于校准至少一个辐射敏感检测器的装置,包括孔(90),至少一个用可测量强度发射辐射的参考体(50,60,600),至少一个偏转构件 (160,170,620),其偏转来自参考体的辐射;以及至少一个辐射敏感检测器(30),其检测辐射值并根据检测到的辐射值产生输出信号。 在参考测量期间,偏转构件被布置成在基准体(50,60,600)上再现孔(90),并且偏转构件(160,170,620)使辐射偏转,使得再现的中点 在检测器接收从参考体传送并穿过孔径(90)的辐射的时间段期间,孔(90)保留在参考体(50,60,600)的表面的基本相同的区域上, 。
    • 69. 发明授权
    • Optical scanner with refractive material positioned on inner reflective
facets
    • 具有折射材料的光学扫描仪位于内部反射面上
    • US4766308A
    • 1988-08-23
    • US943214
    • 1986-11-24
    • Lars Karlsson
    • Lars Karlsson
    • G02B26/10H04N1/113G02B26/08H01J3/14
    • G02B26/10
    • Scanner arrangement which incorporates at least one rotatable unit (15) provided with one or more reflecting facets (16) positioned in the beam path of the scanner arrangement so as to deflect the beam path during a scan. Reflection against the facets takes place within a material (17) having a refractive index greater than 1. The scanning facet against which reflection takes place appears to change from the aspect of the beam path within the material, whereas a transition surface between the material and air appears to be stationary from the aspect of the beam path, or at least moves in space irregularly with movement of the scanning facet.
    • PCT No.PCT / SE86 / 00104 Sec。 371日期:1986年11月24日 102(e)1986年11月24日PCT PCT公布1986年3月11日PCT。 公开号WO86 / 05597 日期:1986年9月25日。扫描器装置包括设置有位于扫描器装置的光束路径中的一个或多个反射刻面(16)的至少一个可旋转单元(15),以便在扫描期间偏转光束路径。 相对于小面的反射发生在折射率大于1的材料(17)内。发生反射的扫描面似乎从材料内的光束路径的方面改变,而材料和 空气似乎从光束路径的方面是静止的,或者至少在扫描面的移动中不规则地在空间中移动。
    • 70. 发明授权
    • Technique for efficient message delivery in Ad Hoc, mesh, wireless computer networks
    • 技术在Ad Hoc,mesh,无线计算机网络中高效的消息传递
    • US09161287B2
    • 2015-10-13
    • US13653112
    • 2012-10-16
    • Lars Karlsson
    • Lars Karlsson
    • G06F15/16H04W40/00H04L12/701
    • H04W40/00H04L45/00
    • A Technique for Efficient Message Delivery in Ad Hoc, Mesh, Wireless Computer Networks. The method and system of the present invention permits reliable wireless messaging between nodes on an ad hoc basis. The method is executed at each node in an iterative fashion, If a node is not the destination node for a particular message, that node will retransmit a received message. As the message is received and retransmitted from node to node, the message will propagate through the networked nodes until it reaches its destination node. In order to prevent the retransmission of messages into perpetuity, the method will limit the number of times that a particular node can retransmit a particular message. Once that retransmission limit is reached by a particular node for a particular message, the message retransmission will cease at that node, and the message will expire. The message will also expire after a pre-set time to live parameter has elapsed.
    • 一种在特殊,网状,无线计算机网络中高效消息传递的技术。 本发明的方法和系统允许节点之间的可靠的无线消息传送。 该方法以迭代方式在每个节点处执行。如果节点不是特定消息的目标节点,则该节点将重传接收到的消息。 当消息从节点接收和重传时,消息将通过网络节点传播,直到它到达其目标节点。 为了防止消息重传成永久性,该方法将限制特定节点可以重传特定消息的次数。 一旦特定消息的特定节点达到了该重发限制,那么消息重传将在该节点停止,并且该消息将到期。 消息也将在预设时间到期后过期。