公开(公告)号：US07979808B2

公开(公告)日：2011-07-12

申请号：US11844937

申请日：2007-08-24

Applicant: Michael Stiso

Inventor： Michael Stiso

IPC: G06F3/00 ,  G06F3/04 ,  G06F7/00 ,  H04L12/56

CPC classification number: G06F3/0482 ,  Y10S707/956 ,  Y10S707/99931

Abstract: This disclosure describes, generally, tools for navigation of tree structures. For example, a software application comprising a user interface for allowing a user to navigate a tree structure is described. The user interface comprises a graphical element including the tree structure. The tree structure comprises multiple nodes which represent a hierarchical view of data within the structure. One of the nodes is set as the active node. The computer software application also includes a storage element to store a list of previous active nodes. The graphical element is in conjunction with a first navigational element configured to step backward through the list of previous active nodes, and to set the stepped to node as the active node. The graphical element is further in conjunction with a second navigational element configured to step forward through the list of previous active nodes, and to set the stepped to node as the active node.

Abstract translation: 本公开通常描述了用于导航树结构的工具。 例如，描述了包括用于允许用户导航树结构的用户界面的软件应用程序。 用户界面包括包括树结构的图形元素。 树结构包括表示结构内的数据的分层视图的多个节点。 其中一个节点被设置为活动节点。 计算机软件应用还包括用于存储先前活动节点的列表的存储元件。 图形元素与被配置为向后逐步通过先前活动节点的列表的第一导航元素结合，并且将步长到节点设置为活动节点。 图形元素还与第二导航元件相结合，该第二导航元件配置成向前推进先前活动节点的列表，并将步进到节点设置为活动节点。

公开(公告)号：US5613163A

公开(公告)日：1997-03-18

申请号：US342459

申请日：1994-11-18

Applicant: Assaf Marron ,  Allan S. Meritt

Inventor： Assaf Marron ,  Allan S. Meritt

IPC: G06F13/12 ,  G06F3/00 ,  G06F3/04

CPC classification number: G06F13/126

Abstract: Execution of input/output operations is controlled by one or more suspend and/or resume mechanisms. Suspension of an input/output operation is accomplished by one of a number of mechanisms including, for instance, a START SUBCHANNEL instruction with execution limits, a SUSPEND SUBCHANNEL instruction with or without a suspension time limit, or a suspend subchannel channel command word with or without a suspension time limit. Subsequent to suspending execution of a channel program, execution can be resumed automatically or by issuing a RESUME SUBCHANNEL instruction with limits or a resume subchannel channel command word with limits.

Abstract translation: 输入/输出操作的执行由一个或多个挂起和/或恢复机制控制。 输入/输出操作的暂停通过多种机制中的一种实现，包括例如具有执行限制的START SUBCHANNEL指令，具有或不具有暂停时间限制的SUSPEND SUBCHANNEL指令或具有或不具有暂停时间限制的挂起子通道通道命令字， 没有暂停时间限制。 在暂停执行通道程序之后，可以自动恢复执行，或者通过发出具有限制的恢复子通道指令或具有限制的恢复子通道通道命令字。

公开(公告)号：US5379409A

公开(公告)日：1995-01-03

申请号：US675808

申请日：1991-03-27

Applicant: Kazuhiko Ishikawa

Inventor： Kazuhiko Ishikawa

IPC: G06F11/30 ,  G06F11/273 ,  G06F15/00 ,  G06F3/04

CPC classification number: G06F11/2294

Abstract: An operation signal from a remote operation input device, e.g., a keyboard is converted into a transmission signal, and the transmission signal is output onto a communication line. The operation signal transmitted through the communication line is decoded, and the decoded signal is supplied to an input device connector of a computer. The computer having no communication function can be remotely operated upon operation of the input device. A video signal output from the computer is encoded, and is displayed on a display device arranged near the input device through another communication line. The presence/absence of a malfunction of the computer, and a malfunctioning point can be checked on the basis of an input to the input device, and a displayed image.

Abstract translation: 来自远程操作输入装置（例如键盘）的操作信号被转换成发送信号，并且发送信号被输出到通信线路上。 通过通信线路发送的操作信号被解码，解码信号被提供给计算机的输入设备连接器。 具有通信功能的计算机可以在输入设备的操作时被远程操作。 从计算机输出的视频信号被编码，并通过另一通信线路显示在布置在输入设备附近的显示设备上。 可以基于对输入设备的输入和显示的图像来检查计算机的故障的存在/不存在以及故障点。

公开(公告)号：US4755943A

公开(公告)日：1988-07-05

申请号：US872843

申请日：1986-06-11

Applicant: Gilles Barnay

Inventor： Gilles Barnay

IPC: E21B33/035 ,  G06F3/04

CPC classification number: E21B33/0355

Abstract: The invention relates to a system of communications between a station on the surface of a liquid medium and submerged control and monitoring means of a group of submerged well head valves remote from the station.For each valve, the system comprises a control and monitoring module connected to an electrovalve and to sensors corresponding to said valve, transmission means connected to communications channels and to modules for simultaneously applying to said modules any control signals supplied by the station. The modules are connected to monitoring signal multiplexing means. The transmission means and multiplexing means are connected to the communications channels by switching means, which automatically select one of the channels in the case of an operating incident on the other channel.Application to the control of submerged oil or gas well valves.

Abstract translation: 本发明涉及液体介质表面上的一个站点与远离该站的一组潜水井眼阀的淹没控制和监测装置之间的通信系统。 对于每个阀，系统包括连接到电阀的控制和监测模块以及对应于所述阀的传感器，连接到通信通道的传输装置和用于同时向所述模块施加由所述站提供的任何控制信号的模块。 模块连接到监控信号复用装置。 发送装置和多路复用装置通过切换装置连接到通信信道，该装置在另一个信道上的操作事件的情况下自动选择一个信道。 适用于控制淹没油或气井的阀门。

公开(公告)号：US4669044A

公开(公告)日：1987-05-26

申请号：US627310

申请日：1984-07-02

Applicant: James S. Houser ,  Frank Hines

Inventor： James S. Houser ,  Frank Hines

IPC: G06F15/16 ,  G06F13/36 ,  G06F15/167 ,  G06F15/173 ,  G06F3/04

CPC classification number: G06F15/167

Abstract: A method and apparatus for transferring data between two data processors includes transferring a data byte from the first processor to a latch member, setting a flip-flop circuit which generates an interrupt signal to the second processor enabling the second processor to transfer the data byte from the latch member to a RAM memory unit associated with the second processor. The second processor resets the flip-flop circuit which outputs a signal to the first processor enabling the first processor to transfer another data byte to the latch member. Steering address bits associated with each of the processors are used to provide control signals to select the storage member in which the data bytes are to be transferred. A second flip-flop circuit associated with the second processor allows the second processor to transfer data to the first processor in the same manner.

Abstract translation: 一种用于在两个数据处理器之间传送数据的方法和装置包括将数据字节从第一处理器传送到锁存器件，设置产生中断信号的触发器电路给第二处理器，使得第二处理器能够将数据字节从 所述闩锁构件连接到与所述第二处理器相关联的RAM存储器单元。 第二处理器复位触发器电路，其向第一处理器输出信号，使得第一处理器能够将另一数据字节传送到锁存器。 与每个处理器相关联的转向地址位用于提供控制信号以选择要传送数据字节的存储器件。 与第二处理器相关联的第二触发器电路允许第二处理器以相同的方式将数据传送到第一处理器。

公开(公告)号：US4511963A

公开(公告)日：1985-04-16

申请号：US412669

申请日：1982-08-30

Applicant: Robert F. Kantner

Inventor： Robert F. Kantner

IPC: G11B20/10 ,  G06F3/06 ,  G11B20/18 ,  G06F3/04

CPC classification number: G06F3/0601 ,  G06F2003/0694

Abstract: Substitution of a general purpose data processing system for special purpose magnetic tape recording equipment, in certain existing network environments--one example being present telephone call billing networks--offers advantages in respect to equipment costs and data handling efficiency, but requires presently disclosed adaptation for effecting the substitution efficiently and with complete transparency to unaltered parts of the environmental (host) network. While simulating a data recording operation the substituted system receives an arbitrary length train of data bytes clocked at a first rate followed by a cyclic redundancy check (CRC) byte timed at a slower second rate. In order to maintain network transparency, the substituted system must retransmit the data and CRC check bytes, in their received order and at their respective reception rates, after a delay associated with the physical separation between recording and reproducing heads in the "native" tape recording equipment. The system also must generate and transmit an LRC (longitudinal redundancy check) character following the CRC byte. Such "echo" (verification) transmissions are effected by disclosed means which determine the instant of real time at which the substituted system has completed its retransmission of the last data byte and switch an internal echo transmission timing reference from a source associated with data byte retransmissions to one associated with CRC and LRC transmissions. Other disclosed means operates to generate an LRC character--which in the native tape equipment is formed directly by the action of resetting magnetization levels in bit track recording heads operating in NRZI mode--and to cause delayed transmission of that character immediately following the echoed CRC character.

Abstract translation: 在某些现有的网络环境中，替代专用磁带录像设备的通用数据处理系统 - 一个例子是电话呼叫计费网络 - 在设备成本和数据处理效率方面提供了优势，但是需要目前公开的适应性来实现 对替代环境（主机）网络的未改变部分进行有效的替换和完整的透明度。 在模拟数据记录操作时，替代系统接收以第一速率计时的任意长度的数据字节串，随后以较慢的第二速率定时循环冗余校验（CRC）字节。 为了保持网络透明度，替代系统必须在与“本机”磁带记录中的记录和再现头之间的物理分离相关联的延迟之后以其接收的顺序和各自的接收速率重发数据和CRC校验字节 设备。 系统还必须生成并发送CRC字节后的LRC（纵向冗余校验）字符。 这种“回波”（验证）传输由公开的装置实现，该装置确定替代系统已经完成其最后数据字节的重传的实时瞬间，并且从与数据字节重传相关联的源切换内部回波传输定时参考 到与CRC和LRC传输相关联的一个。 其他公开的装置操作以产生LRC字符，其在原始磁带设备中通过在NRZI模式下操作的位轨道记录头中复位磁化水平的动作直接形成，并且在回波的CRC字符之后引起该字符的延迟传输 。

公开(公告)号：US4507781A

公开(公告)日：1985-03-26

申请号：US533035

申请日：1983-09-16

Applicant: Joseph A. Alvarez, III ,  John F. Brennen ,  Robert W. Krug ,  Bruce D. Gobioff ,  John Shabe

Inventor： Joseph A. Alvarez, III ,  John F. Brennen ,  Robert W. Krug ,  Bruce D. Gobioff ,  John Shabe

IPC: H04B7/185 ,  H04B7/26 ,  G06F3/04 ,  H04J3/16 ,  H04M3/56 ,  H04Q11/04

CPC classification number: H04B7/18523 ,  H04B7/2643

Abstract: A method and apparatus are disclosed for conducting broadcast, multipoint, and conference communications in a TDMA network at various data rates while simultaneously conducting point-to-point communications at other data rates, either between local ports or between geographically remote ports during time intervals within a TDMA burst, which are not necessarily predefined. The disclosed apparatus appends a direct destination address to each point-to-point port communication for transmission over a communications link, to directly address the intended destination port. The disclosed invention appends an indirect destination address to each broadcast communication transmitted over the communications link. A broadcast memory is provided at the receiving end of the communications link, for storing correlated direct addresses which are accessed by the indirect destination addresses, to directly address a plurality of intended destination ports. In this manner, both point-to-point and broadcast-type communications can be carried out for a variety of data rates, during time intervals which are not predetermined within the TDMA burst, and with a high degree of connectivity.

Abstract translation: 公开了一种用于在TDMA网络中以各种数据速率进行广播，多点和会议通信的方法和装置，同时在本地端口之间或在地理上远程端口之间的时间间隔期间以其他数据速率进行点对点通信 TDMA脉冲串，不一定是预定义的。 所公开的装置将直接目的地地址附加到每个点对点端口通信，以便通过通信链路进行传输，以直接寻址预定的目的地端口。 所公开的发明附加了通过通信链路发送的每个广播通信的间接目的地地址。 在通信链路的接收端处提供广播存储器，用于存储由间接目的地地址访问的相关直接地址，以直接寻址多个预期目的地端口。 以这种方式，可以在TDMA突发期间未预定的时间间隔内以及具有高度连通性的时间间隔内针对各种数据速率执行点到点和广播型通信。

公开(公告)号：US4497041A

公开(公告)日：1985-01-29

申请号：US416177

申请日：1982-09-09

Applicant: Leon Braun

Inventor： Leon Braun

IPC: G06F13/42 ,  G06F3/04

CPC classification number: G06F13/4213

Abstract: A computer-peripheral interface includes a latch to receive parallel data from a peripheral, such as a cash register, with a hardware mask to reject irrelevant data, a simple FIFO memory and a parallel-serial converter for transmission to a controlling computer. These devices are controlled by a combination of five one-shots for timing, and a D flip-flop and gates. The problem of controlling a variety of peripherals, such as cash registers, by a central computer without also incorporating microprocessors or equivalent complicated devices in each peripheral yet still providing sufficient data handling capacity is solved.

Abstract translation: 计算机外围接口包括用于从具有硬件掩码的外围设备（例如收银机）接收并行数据以禁止不相关数据的锁存器，用于传输到控制计算机的简单FIFO存储器和并行 - 串行转换器。 这些器件由五个一次触发器和一个D触发器和门控组合来控制。 解决了通过中央计算机控制各种外设（例如收款机）而不在每个外设中并入微处理器或等效的复杂设备但仍然提供足够的数据处理能力的问题。

公开(公告)号：US4495574A

公开(公告)日：1985-01-22

申请号：US391705

申请日：1982-06-24

Applicant: Matthias Hofstetter

Inventor： Matthias Hofstetter

IPC: G06F13/22 ,  G06F13/40 ,  G06F13/42 ,  G06F3/04 ,  G06F5/04

CPC classification number: G06F13/22 ,  G06F13/4022 ,  G06F13/423

Abstract: A data exchange system permits data transfers where both the length of the data words, and the speed of change of the information represented by the data, can both vary considerably. A central station is connected to an interface circuit, which in turn is radially connected by four-wire conductors or lines to a number of sub-units. Each sub-unit is in turn connected by a bus to a number of modules or sub-assemblies. The interface circuit contains a microcomputer and a coupler circuit. Each sub-unit contains a switching stage, a control logic circuit, and a number of shift registers.

Abstract translation: 数据交换系统允许在数据字的长度和由数据表示的信息的变化速度两者都可以相当大地变化的数据传输。 中心站连接到接口电路，接口电路又通过四线导体或线路径向连接到多个子单元。 每个子单元又通过总线连接到多个模块或子组件。 接口电路包括微型计算机和耦合器电路。 每个子单元包含开关级，控制逻辑电路和多个移位寄存器。

公开(公告)号：US4482951A

公开(公告)日：1984-11-13

申请号：US320244

申请日：1981-11-12

Applicant: Richard E. Swaney ,  William D. Long

Inventor： Richard E. Swaney ,  William D. Long

IPC: G06F13/00 ,  G06F13/14 ,  G06F13/28 ,  H04L29/02 ,  H04L29/06 ,  G06F3/04 ,  G06F15/16

CPC classification number: G06F13/28 ,  H04L29/06

Abstract: A method for use with a computer which directly transfers incoming data into the computer memory. A functional address contained in a received message is used to index a pointer in a vector table. The indexed pointer addresses an input control block associated with the functional address. The input control block is used to control the flow of data into the computer memory. The input control block also controls access to the computer memory for subsequent messages having the same functional address.

Abstract translation: 一种用于直接将传入数据传送到计算机存储器中的计算机的方法。 包含在接收到的消息中的功能地址用于对向量表中的指针进行索引。 索引指针寻址与功能地址相关联的输入控制块。 输入控制块用于控制数据流入计算机存储器。 输入控制块还控制对具有相同功能地址的后续消息的对计算机存储器的访问。