OPTICAL PROBE FOR MEASURING ABSORPTION AT A PLURALITY OF WAVELENGTHS
    12.
    发明申请
    OPTICAL PROBE FOR MEASURING ABSORPTION AT A PLURALITY OF WAVELENGTHS 审中-公开
    用于在多个波长范围内测量吸收的光学探头

    公开(公告)号:US20130194576A1

    公开(公告)日:2013-08-01

    申请号:US13811106

    申请日:2011-07-18

    CPC classification number: G01N21/59 G01N21/274 G01N21/8507

    Abstract: The invention relates to an optical probe including: a first cell C1 including a first emitter module LED1 and a first detector module D1 suitable for producing a first detection signal; a second cell C2 including a second detector module D2 suitable for producing a first monitoring signal for monitoring the first emitter module LED1; and a control circuit for producing a first measurement signal by weighting the first detection signal by means of the first monitoring signal. Furthermore, the second cell C2 has a second emitter module LED2, the second detector module D2 is suitable for producing a second detection signal, and the first detector module D1 is suitable for producing a second monitoring signal for monitoring the second emitter module LED2.

    Abstract translation: 本发明涉及一种光探头,包括:第一单元C1,包括第一发射模块LED1和适于产生第一检测信号的第一检测器模块D1; 包括适于产生用于监测第一发射器模块LED1的第一监视信号的第二检测器模块D2的第二单元C2; 以及控制电路,用于通过借助于第一监视信号对第一检测信号进行加权来产生第一测量信号。 此外,第二单元C2具有第二发射极模块LED2,第二检测器模块D2适于产生第二检测信号,第一检测器模块D1适用于产生用于监视第二发射模块LED2的第二监视信号。

    System and method for data streaming and synchronization in multimedia groupware applications
    15.
    发明授权
    System and method for data streaming and synchronization in multimedia groupware applications 失效
    多媒体组件应用中数据流和同步的系统和方法

    公开(公告)号:US06321252B1

    公开(公告)日:2001-11-20

    申请号:US09118517

    申请日:1998-07-17

    CPC classification number: H04N21/234 H04N7/15 H04N21/4307 H04N21/4788

    Abstract: A system and method for temporal synchronization of media streams in multimedia collaborative applications (i.e., a multi-user distributed applications used for interaction, both in the synchronous and asynchronous fashion among a group of users) in a wide-area distributed environment. The invention presents two abstractions; event streams and collaboration space, that together provide for coarse-grained temporal synchronization by using separate streams for different media and synchronizing the streams at the client location. VCR-like controls are also provided on groups of components in a collaborative application. The event stream provides many services such as replication, persistence, buffering, reading, and writing to archive. By implementing simple interfaces, existing collaborative applications, media players, and encoders become components that can be used to build complex multimedia collaborative applications. To efficiently implement a seeking function on a data component, the present invention introduces a framework for application-specific updates to a component state.

    Abstract translation: 用于在广域分布式环境中的多媒体协作应用程序(即,用于一组用户中的同步和异步方式中的交互的多用户分布式应用程序)中的媒体流的时间同步的系统和方法。 本发明提出了两个抽象; 事件流和协作空间,它们通过为不同媒体使用单独的流并在客户端位置同步流来共同提供粗粒度的时间同步。 在协作应用程序中的组件组中也提供类似VCR的控件。 事件流提供许多服务,如复制,持久性,缓冲,读取和写入到归档。 通过实现简单的接口,现有的协作应用程序,媒体播放器和编码器成为可用于构建复杂多媒体协作应用程序的组件。 为了有效地实现对数据组件的寻求功能,本发明引入了用于组件状态的应用特定更新的框架。

    Dynamic modification of multimedia content
    16.
    发明授权
    Dynamic modification of multimedia content 失效
    动态修改多媒体内容

    公开(公告)号:US06317795B1

    公开(公告)日:2001-11-13

    申请号:US08898220

    申请日:1997-07-22

    Abstract: A method and system for manipulating or modifying identifiable objects in a standard broadcast or Internet-based multimedia stream according to a control specification and a content specification. Viewers and/or organizations can independently specify acceptable levels of content on multiple dimensions to satisfy the content specification while minimizing the filtering or blocking to the viewers. A “fuzz ball” control specification is provided for masking some portion of a video frame. Several fuzz ball specifications can be overlaid to address multidimensional content specifications or rating systems. The manipulation of the multimedia stream can take place at the client (set-top box or computer), intermediate node, the content server or a combination thereof. Proxy servers can modify content specifications for outgoing requests, enabling organizations to specify intranet-wide policies. Multicasting can be supported by using a single stream delivered to multiple clients, each modifying the video using a different specification. The specification to facilitate modification can be done at different granularity levels: the video, a group of frames, or individual frame level and can also be time-based. Various protocols can be used to provide the content and/or control specification, including the VBI of a standard broadcast, PICS, RTSP and MPEG protocols.

    Abstract translation: 根据控制规范和内容规范,在标准广播或基于互联网的多媒体流中操纵或修改可标识对象的方法和系统。 观众和/或组织可以在多个维度上独立地指定可接受的内容水平以满足内容规范,同时最小化对观看者的过滤或阻止。 提供“模糊球”控制规范来掩蔽视频帧的某些部分。 可以叠加几个毛球规格来解决多维内容规范或评级系统。 多媒体流的操纵可以在客户机(机顶盒或计算机),中间节点,内容服务器或其组合上进行。 代理服务器可以修改外发请求的内容规范,使组织能够指定Intranet范围的策略。 可以通过使用传递给多个客户端的单个流来支持多播,每个流都使用不同的规范修改视频。 促进修改的规范可以在不同的粒度级别进行:视频,一组帧或单个帧级别,并且也可以基于时间。 可以使用各种协议来提供包括标准广播,PICS,RTSP和MPEG协议的VBI的内容和/或控制规范。

    Client-based dynamic switching of streaming servers for fault-tolerance and load balancing
    17.
    发明授权
    Client-based dynamic switching of streaming servers for fault-tolerance and load balancing 失效
    基于客户端的流服务器的动态切换,用于容错和负载平衡

    公开(公告)号:US06195680B1

    公开(公告)日:2001-02-27

    申请号:US09121379

    申请日:1998-07-23

    CPC classification number: H04L47/2416 H04L12/56 H04L47/125

    Abstract: A client-based system for the fault tolerant delivery of real-time or continuous data streams, such as real-time multimedia streams, e.g., live audio and video clips. Multimedia servers are grouped into two or more sets, for example wherein a first set includes one or more primary servers using odd-numbered ports and a second set includes one or more secondary servers using even-numbered ports. The client requests a multimedia stream through a control server or gateway which routes requests to the multimedia servers; and the client receives the stream directly from a selected (primary) server. The client automatically detects load imbalances and/or failures (complete or partial) and dynamically switches to a secondary server in order to continue receiving the real-time multimedia stream with minimal disruption and while maintaining a balanced load across multiple servers in a distributed network environment. The determination can be made based on: the received bit or frame rate (for video); a bit rate or sample rate (for audio); monitoring a delivery rate or for packets arriving out of order: for example using packet numbering mechanisms available in TCP; sequence numbering or time stamp capabilities of RTP (in combination with the User Datagram Protocol (UDP)). In any case, the determination could be based on the rate measurement or monitoring mechanism falling below (or exceeding) some threshold. Alternately, the primary server or the control server could send an explicit distress or switch signal to the client. An explicit signal can be used for example to switch clients in phases with minimal disruption.

    Abstract translation: 一种基于客户端的系统,用于实时或连续数据流的容错传送,例如实时多媒体流,例如现场音频和视频剪辑。 多媒体服务器被分组为两个或多个集合,例如其中第一集合包括使用奇数端口的一个或多个主服务器,而第二集合包括使用偶数端口的一个或多个辅助服务器。 客户端通过将请求路由到多媒体服务器的控制服务器或网关来请求多媒体流; 并且客户端直接从所选(主)服务器接收流。 客户端自动检测负载不平衡和/或故障(完全或部分)并动态切换到辅助服务器,以便以最小的中断继续接收实时多媒体流,同时在分布式网络环境中跨多个服务器保持平衡负载 。 可以基于以下方式进行确定:接收的位或帧速率(用于视频); 比特率或采样率(音频); 监视传送速率或者不按顺序到达的数据包:例如使用TCP中可用的分组编号机制; RTP的序列号或时间戳功能(与用户数据报协议(UDP)组合)。 无论如何,确定可以基于速率测量或监测机制低于(或超过)一些阈值。 或者,主服务器或控制服务器可以向客户端发送明确的遇险或切换信号。 例如,可以使用显式信号来以最小的中断阶段切换客户端。

    Multi-segment tool and method for composite formation
    18.
    发明授权
    Multi-segment tool and method for composite formation 有权
    多段工具和复合成型方法

    公开(公告)号:US08394315B2

    公开(公告)日:2013-03-12

    申请号:US13217709

    申请日:2011-08-25

    Abstract: A multi-segment tool and tooling system for vacuum forming a composite part. A tool can include a first tool having first and second surfaces. A second tool can have an opening positioned on a first tool in a location other than the first surface or the second surface. The first tool and second tool can receive at least a portion of a preform composite. The first tool can have a vacuum barrier attached to the first surface and to the second surface encapsulating the preform composite and the second tool. A tooling system can include a first tool having a core and a base with a core extending upwards from the base. A second tool can be positioned upon the core where the core extends above the second tool. A vacuum barrier sealed to the base and the core can include a composite, the first tool and the second tool.

    Abstract translation: 用于真空成型复合部件的多段工具和加工系统。 工具可以包括具有第一和第二表面的第一工具。 第二工具可以具有位于除了第一表面或第二表面之外的位置处的第一工具上的开口。 第一工具和第二工具可以容纳预制件复合材料的至少一部分。 第一工具可以具有附接到第一表面的真空阻挡层和封装预型件复合材料和第二工具的第二表面。 工具系统可以包括具有芯的第一工具和具有从基部向上延伸的芯的基部。 第二工具可以定位在芯部上,其中芯部在第二工具上方延伸。 密封到基部和芯部的真空屏障可以包括复合材料,第一工具和第二工具。

    ABSORPTION OPTICAL PROBE PROVIDED WITH MONITORING OF THE EMISSION SOURCE
    19.
    发明申请
    ABSORPTION OPTICAL PROBE PROVIDED WITH MONITORING OF THE EMISSION SOURCE 审中-公开
    吸收光源探测器,用于监测排放源

    公开(公告)号:US20110292392A1

    公开(公告)日:2011-12-01

    申请号:US13139510

    申请日:2009-12-15

    CPC classification number: G01N21/8507 G01N21/274 G01N2201/024 G01N2201/1211

    Abstract: The invention relates to an optical probe for measuring absorption in order to produce an absorption value Am, which probe comprises an analysis cell CA, said analysis cell including an emission module LED, F1, HD and a detection module H1, D1 suitable for producing a detection signal DS, the probe also including a monitoring cell CM suitable for producing a monitoring signal MS. The monitoring cell is arranged on the light path connecting the emission module to the detection module.

    Abstract translation: 本发明涉及一种用于测量吸收的光学探针,以产生吸收值Am,该探针包括分析单元CA,所述分析单元包括发射模块LED,F1,HD和检测模块H1,D1,适用于产生 检测信号DS,探头还包括适于产生监测信号MS的监测单元CM。 监控单元布置在将发射模块连接到检测模块的光路上。

    DIBENZOAZEPINE AND DIBENZOOXAZEPINE TRPA1 AGONISTS
    20.
    发明申请
    DIBENZOAZEPINE AND DIBENZOOXAZEPINE TRPA1 AGONISTS 有权
    DIBENZOAZEPINE和DIBENZOOXAZEPINE TRPA1 AGONISTS

    公开(公告)号:US20100273773A1

    公开(公告)日:2010-10-28

    申请号:US12746092

    申请日:2008-12-04

    CPC classification number: C07D267/20 C07D223/20

    Abstract: The present invention is related to novel tricyclic compounds of formula (I) having TRPA1 receptor agonistic properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use as pharmacological tools, or as irritant incapacitants, or in the treatment of diseases linked to the modulation of the TRPA1 receptors in animals, in particular humans.

    Abstract translation: 本发明涉及具有TRPA1受体激动性的式(I)的新型三环化合物,包含这些化合物的药物组合物,用于制备这些化合物的化学方法及其作为药理学工具的用途,或作为刺激性丧失能力的治疗或治疗疾病 与动物,特别是人类中TRPA1受体的调节有关。

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