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1.发明授权Method of monitoring the bring up of all units in a multiple system from a remote unit including diagnostic testing with visual indicator illumination indicating operability 失效监控从远程单元引导多系统中的所有单元的方法，包括具有指示可操作性的视觉指示灯的诊断测试
公开(公告)号：US5119489A
公开(公告)日：1992-06-02
申请号：US134556
申请日：1987-12-15
CPC分类号： G06F11/321 , G06F11/22 , G06F11/328
摘要： A procedure for bringing-up and/or establishing the operability of a distributive data processing system comprises the steps of providing, at each terminal of said system, a display having a plurality of individually activatable indicators and/or indicia configured in a predetermined geometrical pattern with the position in the pattern and the electrical state of each indicator being representative of the operational readiness of an assigned terminal; running a series of operational tests in each terminal and selectively enabling the indicator and/or displaying an alphanumeric character representing said terminal on the successful completion of the operability tests.
摘要翻译： 用于启动和/或建立分发数据处理系统的可操作性的过程包括以下步骤：在所述系统的每个终端处提供具有多个可独立激活的指示符和/或以预定几何图案配置的标记的显示器 每个指示器的图案位置和电气状态代表指定终端的操作准备状态; 在每个终端中执行一系列操作测试，并且在成功完成可操作性测试时选择性地启用指示符和/或显示表示所述终端的字母数字字符。
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2.发明授权Method and apparatus for communicating with remote units of a distributive data processing system 失效用于与分布式数据处理系统的远程单元进行通信的方法和装置
公开(公告)号：US4773001A
公开(公告)日：1988-09-20
申请号：US782794
申请日：1985-10-02
IPC分类号： H04L29/08 , G06F13/22 , H04L12/423 , H04L29/06 , G06F13/38
CPC分类号： G06F13/22 , H04L12/423 , H04L29/06 , H04L69/324
摘要： Described is an architecture and protocol for exchanging messsages within a distributive data processing system. Instead of transmitting a frame with a beginning flag field (SDEL) followed by an address field as is the usual case, the SDEL field and address field collapsed and merged into a single field. The field includes a control bit whose setting determines whether the field is the beginning of a frame or otherwise. A second control bit within the single field is used to identify the type of message being transmitted and the response that a recipient station is permitted to return to a control unit issuing the message. The protocol is well suited for framing messages in the well known SDLC communications format. In this format it allows the detection of delimiters without resorting to bit stuffing.
摘要翻译： 描述了用于在分布式数据处理系统内交换信息的架构和协议。 像通常的情况一样，代替通过开始标志字段（SDEL）跟随地址字段发送帧，SDEL字段和地址字段被折叠并合并成一个字段。 该字段包括控制位，其设置确定该字段是帧的开始还是以其他方式。 单个字段中的第二个控制位用于标识被发送的消息的类型以及允许接收站返回到发出消息的控制单元的响应。 该协议非常适合以众所周知的SDLC通信格式成帧消息。 在这种格式中，它允许检测分隔符，而不需要使用位填充。
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3.发明授权Self configuring terminal which polls loop network and generates list of connected devices for use in selectively downloading control programs 失效自动配置终端，其中POLLS环路网络和生成用于选择性下载控制程序的连接设备列表
公开(公告)号：US5109484A
公开(公告)日：1992-04-28
申请号：US849641
申请日：1986-04-09
申请人： David R. Hughes , Hollis P. Posey
发明人： David R. Hughes , Hollis P. Posey
IPC分类号： G06F13/00 , G06F9/445 , G06F13/10 , G06F15/00 , G06F15/177
CPC分类号： G06F9/4411 , G06F13/10 , G06F15/177
摘要： Apparatus and method for defining I/O devices connected to terminals of a distributive data processing system and for downloading programs from a control computer into said terminals. A global listing containing identities of all devices that can be coupled to the terminal is prepared at each terminal. A configuration list of devices which are actually coupled to the terminal is derived from the global list. The configuration list is stored at the terminal and at the control computer. Thereafter, only programs that are required for controlling the devices that are actually coupled to the terminal are downloaded into the terminal.
摘要翻译： 用于定义连接到分配数据处理系统的终端的I / O设备并用于将程序从控制计算机下载到所述终端中的装置和方法。 在每个终端准备包含可以耦合到终端的所有设备的标识的全局列表。 实际耦合到终端的设备的配置列表从全局列表中导出。 配置列表存储在终端和控制计算机上。 此后，仅将用于控制实际耦合到终端的设备所需的程序下载到终端中。
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公开(公告)号：US5255268A
公开(公告)日：1993-10-19
申请号：US830824
申请日：1992-02-04
CPC分类号： H04L12/4604
摘要： A data source on a main local area network (LAN) transmits broadcast messages via bridges to remote stations. A ring buffer in a bridge on the main LAN buffers a selected number of packets received from the data source. When the main bridge on the main LAN receives a "Lost Frame Message" from a remote bridge, not on the main LAN, the main bridge backs up to the address of the lost packet in the ring buffer, and retransmits the lost packet and then continues sequential transmission of subsequent packets. If buffer is, filled above a pre-set criteria, retransmission is slowed or stopped until buffer is mostly emptied.
摘要翻译： 主局域网（LAN）上的数据源通过网桥向远程站发送广播消息。 主LAN上的桥中的环形缓冲区缓冲从数据源接收到的选定数量的数据包。 当主局域网主桥接收远端网桥的“失帧消息”时，不在主局域网内，主桥将支持环形缓冲区中丢失的报文的地址，并重传丢失的报文， 继续连续发送后续数据包。 如果缓冲区被填充在预先设置的标准之上，则重新传输被减慢或停止，直到缓冲区大部分被清空。
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公开(公告)号：US4153973A
公开(公告)日：1979-05-15
申请号：US878697
申请日：1978-02-17
申请人： David R. Hughes , Richard F. Duncan
发明人： David R. Hughes , Richard F. Duncan
CPC分类号： A22B5/205 , A22B5/206 , B23D59/02 , Y10T83/263
摘要： A tool for cutting materials such as animal carcasses and portions of carcasses one after another, the tool including a cutting blade and a guard member, together with means for discharging against the blade and against the guard member hot water at sterilizing temperature for sterilizing the cutting blade and guard between their use in cutting different carcasses. The disclosure also deals with a process in which one carcass is cut using the tool, the tool withdrawn and the blade and guard then treated by discharging sterilizing water thereon before the tool is again used in the cutting of other carcasses.
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公开(公告)号：US4139926A
公开(公告)日：1979-02-20
申请号：US806468
申请日：1977-06-14
申请人： David R. Hughes , Richard F. Duncan
发明人： David R. Hughes , Richard F. Duncan
摘要： A tool for cutting materials such as animal carcasses and portions of carcasses one after another, the tool including a cutting blade and a guard member, together with means for discharging against the blade and against the guard member hot water at sterilizing temperature for sterilizing the cutting blade and guard between their use in cutting different carcasses. The disclosure also deals with a process in which one carcass is cut using the tool, the tool withdrawn and the blade and guard then treated by discharging sterilizing water thereon before the tool is again used in the cutting of other carcasses.
摘要翻译： 一种用于一个接一个地切割诸如动物尸体和屠体部分的材料的工具，所述工具包括切割刀片和防护构件，以及用于在杀菌温度下排出的刀片和防护件热水的装置，用于对切割进行灭菌 刀片和防护罩之间用于切割不同的屠体。 本公开还涉及一种使用该工具切割一个胎体的工艺，所述工具被取出，并且所述刀片和防护件然后在将所述工具再次用于切割其它屠体之前将其上的灭菌水排出来进行处理。
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