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1. 发明授权

US4885578A In band connection establishment for a multiple multi-drop network 失效
标题翻译：用于多重多点网络的带内连接建立
公开(公告)号：US4885578A
公开(公告)日：1989-12-05
申请号：US940891
申请日：1986-12-12
申请人： Kenneth J. Perry , Yannick J. Thefaine , Brent T. Hailpern , Lee W. Hoevel , Dennis G. Shea
发明人： Kenneth J. Perry , Yannick J. Thefaine , Brent T. Hailpern , Lee W. Hoevel , Dennis G. Shea
IPC分类号： G06F15/16 , G06F15/173 , G06F15/177 , G06F15/80
CPC分类号： G06F15/8015 , G06F15/173
摘要： A system for establishing connections between processors in a distributed system of processors connected by a multiple multi-drop network. No wires are needed in addition to those already present in an existing network. In such a network connecting n processors, each processor is connected to all others by n identical multi-drop links. Links are assigned to processors on a one-to-one basis and a processor may transmit messages only on its assigned link. Processors may receive messages on any of these links, thereby enabling a processor to communicate with all others. The advantage of such a network over a single multi-drop link is that there is no contention for a shared link since each processor has a unique transmit line. In addition, no central control means is required for the network, as completely distributed control is utilized.
摘要翻译：一种用于在由多重多点网络连接的处理器的分布式系统中的处理器之间建立连接的系统。除现有网络中已经存在的线路外，还不需要电线。在这种连接n个处理器的网络中，每个处理器通过相同的多点链接连接到所有其他处理器。链路以一对一的方式分配给处理器，并且处理器可以仅在其分配的链路上传送消息。处理器可以在这些链接中的任何一个上接收消息，从而使处理器能够与所有其他链接进行通信。这种网络在单个多点链路上的优点在于，由于每个处理器具有唯一的传输线，所以没有争用共享链路。另外，由于使用完全分布式控制，因此网络不需要中央控制装置。

2. 发明授权

US4740956A Linear-space signalling for a circuit-switched network 失效
标题翻译：用于电路交换网络的线性空间信令
公开(公告)号：US4740956A
公开(公告)日：1988-04-26
申请号：US814848
申请日：1985-12-30
申请人： Brent T. Hailpern , Lee W. Hoevel , Yannick J. Thefaine
发明人： Brent T. Hailpern , Lee W. Hoevel , Yannick J. Thefaine
IPC分类号： H04L12/00 , H04L12/44 , H04J3/02 , H04J3/12
CPC分类号： H04L12/44 , H04L12/00
摘要： A circuit-switched local area network relies on a star topology for data transfer. Signalling information is confined to a single common signalling link or channel. Contention on the signalling link or channel is obviated by the use of a contention resolution device which is coupled to all ports for receiving requests to send from the ports and for providing clear to send messages to the requesting ports, in turn. A port desiring communication with another port first raises its request to send and when it receives a clear to send from the contention resolution device, it places the message or call set up information on the signalling link or channel. Once the call or message set up information has been transmitted, the addressing port may de-assert its request to send which will result in the contention resolution device de-asserting the clear to send.
摘要翻译：电路交换局域网依赖于星形拓扑进行数据传输。信令信息仅限于单个公共信令链路或信道。通过使用竞争解决装置来消除信令链路或信道上的竞争，该争用解决装置耦合到所有端口，用于接收从端口发送的请求，并依次提供清除发送消息到请求端口。首先要求与另一个端口通信的端口提出发送请求，并且当它从竞争解决设备接收到明确的发送时，它将消息或呼叫建立信息放在信令链路或信道上。一旦已经发送了呼叫或消息建立信息，寻址端口可以取消其发送请求，这将导致争用解决设备取消断言发送。

3. 发明授权

US4710769A Transmit-secure non-blocking circuit-switched local area network 失效
标题翻译：传输安全无阻塞电路交换局域网
公开(公告)号：US4710769A
公开(公告)日：1987-12-01
申请号：US815358
申请日：1985-12-30
申请人： Lee G. Friedman , Brent T. Hailpern , Lee W. Hoevel , Yannick J. Thefaine
发明人： Lee G. Friedman , Brent T. Hailpern , Lee W. Hoevel , Yannick J. Thefaine
IPC分类号： H04L12/00 , H04L12/44 , H04Q11/04
CPC分类号： H04L12/00 , H04L12/44
摘要： A switching system or local area network is non-blocking, transmit-secure and employs a star type topology. A back plane uses n(n-1) bus lines to interconnect n ports. Each port can transmit on any one of n-1 bus lines depending on the identity of the destination port. Likewise, each port can receive from any of n-1 bus lines, depending on the identity of the transmitting port. Signalling as well as data flow on the same bus lines. Each of the ports includes a dedicated microprocessor along with an arbitrator to resolve contention. The ports further have transmit and receive multiplexers coupled between the back plane and an associated work station or information source/sink.
摘要翻译：交换系统或局域网是非阻塞的，传输安全的，并采用星型拓扑。一个背板使用n（n-1）总线来互连n个端口。每个端口可以根据目的端口的标识在n-1总线上的任何一个上进行传输。同样地，根据发送端口的身份，每个端口可以从n-1总线中的任何一个接收。信号以及相同总线上的数据流。每个端口包括专用微处理器以及仲裁器来解决争用。端口还具有耦合在背板和相关联的工作站或信息源/接收器之间的发送和接收多路复用器。

4. 发明授权

US4139444A Method of reticulating a pyroelectric vidicon target 失效
标题翻译：网状热电伏icon靶的方法
公开(公告)号：US4139444A
公开(公告)日：1979-02-13
申请号：US859542
申请日：1977-12-12
申请人： Barry M. Singer , Yannick J. Thefaine
发明人： Barry M. Singer , Yannick J. Thefaine
IPC分类号： H01J9/233 , H01J29/45 , C23C15/00
CPC分类号： H01J29/458
摘要： A method of fabricating a pyroelectric vidicon target wherein a layer of pyroelectric material is attached to a substrate, reduced in thickness, reticulated, covered with an electron permeable support layer, removed from the substrate, and covered with a layer of silicon oxide on the side scanned by the electron beam.
摘要翻译：一种制造热释电磁体靶的方法，其中热电材料层附着到基板上，厚度减小，网状，被电子透过性支撑层覆盖，从基板移除，并在一侧覆盖一层氧化硅由电子束扫描。

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