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公开(公告)号：US5021673A
公开(公告)日：1991-06-04
申请号：US419423
申请日：1989-10-10
申请人： Thomas Dragon , John Hylan , Kenneth Berkoben
发明人： Thomas Dragon , John Hylan , Kenneth Berkoben
摘要： "Anti-wander" web-transport arrangements wherein web-means are intermittently advanced, while being monitored for misalignment along the transport-path, and also being automatically urged back into proper alignment along this path. Preferably, this is done with left and right roll means, one of which is selectively urged more tightly against the web to impart superior advance-thrust and so urge the web back into proper alignment.
摘要翻译： “反漂移”的纸幅传送装置，其中纸幅装置间歇地前进，同时被监视沿着传送路径的不对准，并且还被自动地推回到沿该路径的适当对准。 优选地，这是用左和右辊装置完成的，其中一个辊选择性地被更紧密地压靠在幅材上以赋予优异的推进力并且因此促使幅材回到适当的对准。
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公开(公告)号：US4927370A
公开(公告)日：1990-05-22
申请号：US385963
申请日：1989-07-28
IPC分类号： H01R12/82
CPC分类号： H01R12/82 , Y10T29/49204
摘要： A connector is disclosed for coupling pins on a printed circuit board to respective mating pins on a gate-array or like plug-in device; the connector is characterized by "floating ring" engagers based within, and adapted to resiliently couple a pair of such mating pins.
摘要翻译： 公开了一种连接器，用于将印刷电路板上的销钉连接到门阵列或类似的插入式装置上相应的配合销; 连接器的特征在于基于内部并且适于弹性地联接一对这种配合销的“浮动环”接合器。
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3.发明授权Method and system for operating a display panel having memory with cell re-ignition means 失效用于操作具有单元重启装置的存储器的显示面板的方法和系统
公开(公告)号：US4575716A
公开(公告)日：1986-03-11
申请号：US525283
申请日：1983-08-22
申请人： George E. Holz , James A. Ogle
发明人： George E. Holz , James A. Ogle
CPC分类号： G09G3/2813 , G09G3/297
摘要： In a display panel comprising a gas-filled envelope containing at least two arrays of electrodes defining gas-filled cells, at least one array of electrodes is insulated from the gas and comprises A.C. electrodes. If the panel is turned off for any length of time with display information contained therein, the information can be re-displayed by applying special pulses during a re-ignition period and then applying normal sustaining pulses during the normal display period.
摘要翻译： 在包括含有限定充气电池的至少两个电极阵列的气体填充的外壳的显示面板中，至少一个电极阵列与气体绝缘并且包括交流电极。 如果面板在其中包含显示信息的任何长度的时间被关闭，则可以通过在再点火期间施加特殊脉冲然后在正常显示周期期间施加正常维持脉冲来重新显示该信息。
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公开(公告)号：US4567328A
公开(公告)日：1986-01-28
申请号：US613341
申请日：1984-05-23
CPC分类号： H04Q1/446
摘要： Disclosed is an energy detection circuit for use in a facsimile system autodialer/controller. The circuit monitors a telephone line and nulls out transmit tones leaving only receive signals. The analog receive signals are processed to produce a digital signal indicating the on-off times of receive energy on the telephone line. The energy on-off times may then be evaluated by a microprocessor included in the facsimile system autodialer/controller to determine whether a dial tone, busy signal or ring back is being received.
摘要翻译： 公开了一种用于传真机系统自动拨号/控制器的能量检测电路。 该电路监视一条电话线，并且将输出信号置零，仅留下接收信号。 处理模拟接收信号以产生指示电话线上的接收能量的开 - 关时间的数字信号。 然后可以通过传真机系统自动拨号器/控制器中包括的微处理器来评估能量开关时间，以确定是否正在接收拨号音，忙信号或回铃。
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公开(公告)号：US4538147A
公开(公告)日：1985-08-27
申请号：US618335
申请日：1984-06-07
申请人： Robert M. Grow
发明人： Robert M. Grow
IPC分类号： H04L12/433 , H04Q9/00 , H04L11/00
CPC分类号： H04L12/433
摘要： A method of allocating available bandwidth between stations configured in a write token controlled loop communications network. When a station desires to reserve additional bandwidth to itself, it captures the write token and transmits a bandwidth allocation token which includes a field indicating the originating station's amount of currently reserved bandwidth. Each station on the loop adds to the field the amount of its currently reserved bandwidth. When the allocation token arrives back at the originating station, the write token is regenerated and transmitted. If the total amount of currently reserved bandwidth indicated in the allocation token plus the desired additional bandwidth sought to be reserved is less than the allocatable bandwidth, then the reservation is granted. The additional bandwidth desired is then added to the total reserved by the originating station.
摘要翻译： 在写令牌控制环通信网络中配置的站之间分配可用带宽的方法。 当站点希望为自己预留额外的带宽时，它捕获写令牌并发送带宽分配令牌，其包括指示发起站当前预留带宽量的字段。 循环中的每个站将现有保留带宽的数量增加到该字段。 当分配令牌返回到始发站时，重新生成并发送写令牌。 如果分配令牌中指示的当前预留带宽的总量加上寻求保留的期望附加带宽小于可分配带宽，则该预留被授予。 然后将所需的附加带宽添加到始发站预留的总数。
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公开(公告)号：US4530551A
公开(公告)日：1985-07-23
申请号：US570201
申请日：1984-01-12
申请人： John E. Benasutti
发明人： John E. Benasutti
CPC分类号： H05K3/225 , H01R12/58 , H01R13/42 , H05K2201/10295 , Y10S439/908
摘要： The present disclosure describes an insulated electrical contact pin for use in making wiring changes in an interconnection medium such as a printed circuit board or backplane. More specifically, the present pin replaces the original compliant press-fit type pin mounted in a plated-through hole on the board. The pin is formed in two sections--one section having a threaded extremity, and the other, a tapped bore to receive the former. The pin is mounted in a plated-through hole on the printed wiring board by screwing the two sections together. Portions of the pin sections are electrically insulated from the wiring traces situated on or below the board surface. The present contact pin is versatile, easy to install and tolerance-free with respect to the dimensions of the plated-through hole in which it is mounted.
摘要翻译： 本公开描述了用于在诸如印刷电路板或背板的互连介质中进行布线改变的绝缘电接触针。 更具体地，本针代替安装在电路板上的电镀通孔中的原始柔顺型压配式销。 销形成为两个部分 - 一个具有螺纹末端的部分，另一个是用于接收前者的螺纹孔。 该销通过将两个部分拧在一起而安装在印刷电路板上的电镀通孔中。 销部分的部分与位于板表面上或下方的布线迹线电绝缘。 本接触销相对于其安装的电镀通孔的尺寸是通用的，易于安装和公差。
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公开(公告)号：US4451027A
公开(公告)日：1984-05-29
申请号：US358156
申请日：1982-03-15
申请人： Daniel D. Alper
发明人： Daniel D. Alper
CPC分类号： B65H7/02 , B65H43/00 , B65H2301/4452 , B65H2404/14 , B65H2511/22
摘要： An improved document feeder employs sets of rollers between which it feeds documents of different lengths to generate and maintain gaps of equal length between the documents while transporting them at a constant speed. A first group of rollers separate stacked documents and start the documents moving at a low speed along the track. A second group of rollers, operated at a higher speed, receive documents from the first group of rollers and increase the speed of the first document relative to a second document, still in contact with the first group of rollers, thereby providing an initial gap which continues to lengthen until the second document reaches the second group of rollers. A third group of rollers receives the documents after they leave the second group, imparting a constant system transport speed to them. The first and second groups of rollers are then able to further adjust the gap by changing the speed of a second document, and after the desired gap has been established, reverting to transport speed before transferring the second document to the third group of rollers.
摘要翻译： 改进的文件馈送器使用一组辊，在辊之间馈送不同长度的文档以在恒定速度下传送它们之间产生并保持文件之间长度相等的间隙。 第一组辊分离堆放的文件并开始沿着轨道以低速移动的文件。 以较高速度操作的第二组辊子从第一组辊子接收文件并且增加第一文件相对于仍与第一组辊子接触的第二文件的速度，从而提供初始间隙， 继续延长，直到第二个文件到达第二组辊子。 第三组辊子在离开第二组后接收文件，赋予它们恒定的系统运输速度。 然后，第一和第二组辊能够通过改变第二文件的速度来进一步调节间隙，并且在所需的间隙已经建立之后，在将第二文件转移到第三组辊之前还原到传送速度。
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公开(公告)号：US4010452A
公开(公告)日：1977-03-01
申请号：US61390675
申请日：1975-09-16
申请人： BURROUGHS CORP
发明人： CAZANOVE JEAN
CPC分类号： G06F9/30072 , G06F9/226
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公开(公告)号：US3927876A
公开(公告)日：1975-12-23
申请号：US53573174
申请日：1974-12-23
申请人： BURROUGHS CORP
摘要： A document feeding device is described for generating a singulated flow of documents, such as mail pieces from a stack of documents. The documents may then be sorted to destination storage areas based upon the address information which each document bears. The present device is especially useful in processing mail flats. The double feeding of documents is substantially prevented by the device which effects the continued separation of the documents in a plurality of stages while they are all in a dynamic state. More specifically the device utilizes a buffer technique wherein simultaneous separation can take place in two series stages on different documents during the singulation process.
摘要翻译： 描述了一种文件馈送装置，用于生成单个文件流，例如来自一堆文件的邮件。 然后可以基于每个文档承载的地址信息将文档分类到目的地存储区域。 本设备在处理邮件平台方面特别有用。 当文件全部处于动态状态时，通过多个阶段的文件的持续分离的装置，可以显着地防止文件的双重送入。 更具体地，该装置利用缓冲技术，其中在分割过程中在不同文档上可以在两个串联阶段中进行同时分离。
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公开(公告)号：US3921145A
公开(公告)日：1975-11-18
申请号：US40611573
申请日：1973-10-12
申请人： BURROUGHS CORP
CPC分类号： G06F13/18
摘要： Disclosed is a computer system utilizing an interface unit for controlling coordination among central processor units and a peripheral such as a memory, in a temporal multiplex manner whereby a plurality of requests for access to the memory are clustered for response during a time period prior to grouping of other requests. The system includes at least two independently operable processors and a memory, the latter being connected to the former through the interface, and a positional or other priority resolver operable on a requestor group during the latter''s access time period.
摘要翻译： 公开了一种利用接口单元的计算机系统，用于以时间多路复用方式控制中央处理器单元和诸如存储器的外围设备之间的协调，从而在分组之前的时间段期间聚集用于访问存储器的多个请求以进行响应 的其他要求。 该系统包括至少两个可独立操作的处理器和存储器，后者通过接口连接到前者，以及位置或其他优先级解析器，其在后者的访问时间段期间可在请求者组上操作。
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