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公开(公告)号：US4622535A
公开(公告)日：1986-11-11
申请号：US483252
申请日：1983-04-08
CPC分类号： H04B3/56 , H04B3/54 , H04B2203/5425 , H04B2203/5433 , H04B2203/5483 , Y10T307/406
摘要： A data transmission system for transmitting and receiving data over a transmission line includes a receiving station having a receiving circuit for simultaneously detecting current and voltage signals including the data in the transmission line and applying these signals to a common output impedance, so that an output voltage signal developed across the output impedance will have a sufficient signal level irrespective of the value of other load impedances on the transmission line.
摘要翻译： 用于通过传输线路发送和接收数据的数据传输系统包括具有接收电路的接收站，用于同时检测包括传输线中的数据的电流和电压信号，并将这些信号施加到公共输出阻抗，使得输出电压 跨越输出阻抗产生的信号将具有足够的信号电平，而与传输线上的其它负载阻抗的值无关。
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公开(公告)号：US4737783A
公开(公告)日：1988-04-12
申请号：US496395
申请日：1983-05-20
申请人： Hidehiko Tanaka , Masahiro Ise , Katsuyuki Machino , Toshiyuki Matsubara , Teiji Terasaka , Takaaki Okamoto
发明人： Hidehiko Tanaka , Masahiro Ise , Katsuyuki Machino , Toshiyuki Matsubara , Teiji Terasaka , Takaaki Okamoto
CPC分类号： H04B3/546 , G08B25/06 , H04L12/403 , H04Q9/14 , H04B2203/5458 , H04L12/413
摘要： The present disclosure is directed to an emergency access method in which in the event that an emergency data occurring at a particular terminal is fed immediately to a central system but collides with any emergency data from a different terminal such collision is sensed and a signal in that data is delayed in a random number manner through the use of an appropriate random number generating algorithm in order to avoid such collision within a short length of time.
摘要翻译： 本公开涉及一种紧急接入方法，其中在特定终端处发生的紧急数据被立即馈送到中央系统但与来自不同终端的任何紧急数据相冲突的情况下，这种冲突被感测到，并且在该信号中 数据通过使用适当的随机数生成算法以随机数方式被延迟，以便在短时间内避免这种冲突。
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公开(公告)号：US4888586A
公开(公告)日：1989-12-19
申请号：US498052
申请日：1983-05-25
CPC分类号： H04L12/413 , H04L1/20 , H04L12/40
摘要： A very useful data transmission system having a plurality of transmission modules connected to a single cable in a multidrop manner is disclosed herein. The system features its ability to check the transmission state at the level of individual modules through use of a proper code notation (typically, Manchester code). The system detects a specific module with proper signals lasting at the same level for more than a given time, except cable outputs, and treats it as involving a faulty condition and compels the transmission state to a halt, thus preventing only the faulty module or modules from transmitting signals thereby avoiding breakdown of the whole system.
摘要翻译： 本文公开了一种非常有用的数据传输系统，其具有以多点方式连接到单个电缆的多个传输模块。 该系统具有通过使用适当的代码符号（通常为曼彻斯特码）来检查单个模块级别的传输状态的能力。 除了电缆输出外，系统会检测到具有相同电平持续相同电平的特定模块，除了电缆输出外，还将其视为涉及故障状态并强制传输状态停止，从而仅防止故障模块或模块 从发送信号，从而避免整个系统的故障。
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公开(公告)号：US4675668A
公开(公告)日：1987-06-23
申请号：US818068
申请日：1986-01-13
CPC分类号： H04B3/542 , H02J13/0089 , H04B2203/5408 , H04B2203/5425 , H04B2203/5458 , H04B2203/5466 , H04B2203/5491 , Y02B90/2615 , Y02B90/2692 , Y04S40/121 , Y04S40/146
摘要： A data transmission method over building wiring includes a plurality of transmission sections. One of these sections is selected from the plurality of transmission sections to be a data transmission source machine for providing data. The data is transmitted from the data transmission source to the remaining transmission sections. If a transmission section is not selected it is used to relay the data to one of the remaining transmission sections wherein it is received by a final data transmission section. A data transmission section used in the method, comprises a data receiving part for receiving the transmitted data, a relay counter part for counting the number of relaying the transmitted data, and data relaying part for steps of relaying the-received data.
摘要翻译： 建筑物布线的数据传输方法包括多个传输部分。 从多个发送部中选择这些部分之一作为用于提供数据的数据发送源机器。 数据从数据传输源发送到剩余的传输部分。 如果未选择发送部分，则将其用于将数据中继到由最终数据传输部分接收的剩余传输部分之一。 在该方法中使用的数据传输部分包括用于接收所发送的数据的数据接收部分，用于对传送的数据进行中继的次数进行计数的中继计数器部分和用于中继接收数据的步骤的数据中继部分。
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公开(公告)号：US4622478A
公开(公告)日：1986-11-11
申请号：US815312
申请日：1986-01-02
IPC分类号： G01R23/00 , H03K5/1536 , H03K5/153 , H03K5/00
CPC分类号： G01R23/00 , H03K5/1536
摘要： A signal transmission system utilizes the building or house wiring as the data transmission line. A frequency detection system is required to detect a frequency of the power voltage. The frequency detection system includes a zero-crossing detection circuit for developing a detection output when the zero-crossing is detected. A timer element is provided in the frequency detection system, which functions to neglect an output signal from the zero-crossing detection circuit for a preselected period of time after the last detection output has been developed from the zero-crossing detection circuit.
摘要翻译： 信号传输系统利用建筑物或房屋布线作为数据传输线。 需要频率检测系统来检测电源电压的频率。 频率检测系统包括用于在检测到过零点时显影检测输出的过零检测电路。 定时器元件设置在频率检测系统中，其功能是在从过零检测电路开始最后检测输出之后的预选时间段内忽略来自过零检测电路的输出信号。
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公开(公告)号：US4554532A
公开(公告)日：1985-11-19
申请号：US455770
申请日：1983-01-05
IPC分类号： H03M5/04 , G08B25/06 , G08B26/00 , H02J13/00 , H04B3/06 , H04B3/54 , H04L25/49 , G08B23/00 , H04M11/04
CPC分类号： G08B25/06 , G08B26/002 , H02J13/0024 , H04B3/54 , H04B2203/5483 , H04B2203/5491 , Y02E60/7823 , Y02E60/7892 , Y04S40/122 , Y04S40/146
摘要： A centralized monitor system can be automatically controlled so that the signal receiving levels in each component of the system can be held at an optimum position even in the presence of noise components, since they are totally free from any failure caused by the noise interference. More particularly, the monitor panel as part of the centralized monitor system collects and displays any alarm information detected by any of the sub units constituting part of the system while using the indoor power line as the data transmission path, enabling the centralized monitor system to generate an alarm upon receipt of such alarm information from the monitor panel, while the automatic receiver gain controller, in responding to an answer back instruction periodically output by the monitor panel, properly controls both the monitor panel and sub units so that both will remain in such positions where their incoming signal levels can be held optimum even under presence of a variety of noise components.
摘要翻译： 可以自动控制集中监控系统，使得即使在存在噪声分量的情况下，系统的每个部件中的信号接收电平都可以保持在最佳位置，因为它们完全没有由噪声干扰引起的任何故障。 更具体地，作为集中监视系统的一部分的监视器面板收集并显示由构成系统的一部分的任何子单元检测到的任何报警信息，同时使用室内电力线作为数据传输路径，使集中监控系统能够产生 在从监视器面板接收到这种报警信息时发出报警，而自动接收机增益控制器响应监视器面板周期性地输出的应答指令，适当地控制监视器面板和子单元，使得两者将保持在这样的状态 即使在存在各种噪声成分的情况下，其输入信号电平也能保持最佳位置。
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公开(公告)号：US5266943A
公开(公告)日：1993-11-30
申请号：US400878
申请日：1989-08-30
CPC分类号： H04L12/40032 , H04L12/40
摘要： A very useful data transmission system having a plurality of transmission modules connected to a single cable in a multidrop manner is disclosed herein. The system features its ability to check the transmission state at the level of individual modules through use of a proper code notation (typically, Manchester code). The system detects a specific module with proper signals lasting at the same level for more than a given time, except cable outputs, and treats it as involving a faulty condition and compels the transmission state to a halt, thus preventing only the faulty module or modules from transmitting signals thereby avoiding breakdown of the whole system.
摘要翻译： 本文公开了一种非常有用的数据传输系统，其具有以多点方式连接到单个电缆的多个传输模块。 该系统具有通过使用适当的代码符号（通常为曼彻斯特码）来检查单个模块级别的传输状态的能力。 除了电缆输出外，系统会检测到具有相同电平持续相同电平的特定模块，除了电缆输出外，还将其视为涉及故障状态并强制传输状态停止，从而仅防止故障模块或模块 从发送信号，从而避免整个系统的故障。
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公开(公告)号：US06958823B2
公开(公告)日：2005-10-25
申请号：US09769512
申请日：2001-01-26
申请人： Teiji Terasaka
发明人： Teiji Terasaka
CPC分类号： H04N1/00352 , H04N1/00209 , H04N1/0035 , H04N2201/0086
摘要： An object of the invention is to provide an internet facsimile apparatus used by plural users, capable of reading out an electronic mail to each user by a simple operation. The internet facsimile apparatus includes, in an operation portion, a function key such as a mail transmission key, a mail confirmation key, a mail print key and a communication table key, a user key in correspondence to which personal data such as a mail address is registered, and an opposite side key, and processings can be carried out by performing a key entry in a combination of the keys. For example, when the mail print key, together with the user key, is pressed, an electronic mail reaching a mail address registered in correspondence to the user key is read out and image data is printed.
摘要翻译： 本发明的目的是提供一种由多个用户使用的因特网传真装置，能够通过简单的操作读出每个用户的电子邮件。 互联网传真装置在操作部分中包括诸如邮件传输密钥，邮件确认密钥，邮件打印密钥和通信表格密钥的功能键，对应于哪个个人数据如邮件地址的用户密钥 被注册，并且具有相对侧的密钥，并且可以通过在密钥的组合中执行密钥输入来执行处理。 例如，当邮件打印密钥与用户密钥一起被按下时，读取到与用户密钥对应地登记的邮件地址的电子邮件，并打印图像数据。
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9.发明授权
公开(公告)号：US5268768A
公开(公告)日：1993-12-07
申请号：US980432
申请日：1992-11-23
申请人： Teiji Terasaka
发明人： Teiji Terasaka
CPC分类号： H04N1/32368 , H04N1/32363
摘要： In an apparatus for transmitting stored information from memory, the store area of memory is divided according to a predetermined store capacity. The data is transmitted from the divided store area. A transmission for the store areas is also stored. When transmitting, the stored information is sent out according to this transmission sequence, and the transmitted data is erased from the memory. Afterwards, the apparatus searches the store areas in which stored data is to be transmitted to continue the transmission. Thus, if the quantities of data to be transmitted should vary, it is not necessary to shift the store areas within the memory to erase the transmitted data, and hence the transmission time is shortened.
摘要翻译： 在用于从存储器发送存储的信息的装置中，存储器的存储区域根据预定的存储容量被划分。 从划分的商店区域发送数据。 还存储了商店区域的传输。 当发送时，根据该发送顺序发送存储的信息，并且从存储器中擦除发送的数据。 之后，装置搜索要存储的数据将被发送的存储区域继续传输。 因此，如果要发送的数据量应该变化，则不需要将存储器内的存储区域移位以擦除发送的数据，因此缩短了传输时间。
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