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1. 发明公开

EP1209898A3 Data communication apparatus and facsimile apparatus 失效
标题翻译：数据通信设备和传真设备
公开(公告)号：EP1209898A3
公开(公告)日：2002-07-03
申请号：EP01129964.1
申请日：1995-10-20
申请人： CANON KABUSHIKI KAISHA
发明人： Kenmochi, Toshio
IPC分类号： H04N1/327
CPC分类号： H04N1/32791 , H04N1/32702
摘要： A facsimile communication system and a communication apparatus reduce a loss time due to the synchronization of transmission/reception and shorten a communication time. They also shorten a communication time in a full duplex communication mode and allow proper switching of the full duplex communication at the transmission/reception replacement. DIS-CFR signals, EOP-DCN signals, NSS-TSI signals and TSI-DCS signals of a facsimile communication protocol are connected by synchronization signals so that the synchronization signals are sent even after the sending of the protocol signal. Thus, the sending of the synchronization signal for one second when the next protocol signal is sent is not necessary and a time required for the protocol signal is shortened. An ANSam signal to disable a function of an echo suppressor is sent when a call is detected and a calling station thereafter sends a protocol signal and an image signal in a manner not to cause signal interruption of 50 ms or longer, and at transmission/reception replacement at the end of the image signal from the calling station, a called station sends an ANSam signal and sends a protocol signal.

2. 发明公开

EP0878950A4 DATA COMMUNICATION EQUIPMENT 失效
标题翻译： EINRICHTUNG ZURDATENÜBERTRAGUNG
公开(公告)号：EP0878950A4
公开(公告)日：2001-08-08
申请号：EP97909653
申请日：1997-10-28
申请人： MATSUSHITA GRAPHIC COMMUNIC
发明人： TAKAGI GENZOU , NOGUCHI YOSHIHIRO
IPC分类号： H04N1/32 , H04B3/10 , H04L12/26 , H04L29/08 , H04M11/00 , H04N1/333
CPC分类号： H04N1/32791 , H04N1/33323 , H04N1/33338 , H04N1/33346 , H04N1/33353 , H04N1/33369 , H04N1/33376 , H04N2201/33364
摘要： The time required for data communication equipment to make communication handshaking is reduced by executing a pre-communication procedure based on pre-stored communication parameters. To be concrete, the modulation mode, communication protocol, MODEM parameters, optimum MODEM training time, etc., set through four communication channels; a communication channel for selecting a modulation mode, communication channel for probing a line, communication channel for training MODEM, and communication channel for setting MODEM parameters are stored at every destination communication equipment and the subsequent communication is performed based on the stored information.
摘要翻译：数据通信设备进行通信握手所需的时间通过基于预先存储的通信参数执行预先通信过程而减少。具体来说，通过四个通信通道设置调制方式，通信协议，MODEM参数，最佳MODEM训练时间等; 用于选择调制模式的通信信道，用于探测线路的通信信道，用于训练MODEM的通信信道以及用于设置MODEM参数的通信信道被存储在每个目的地通信设备处，并且基于所存储的信息执行后续通信。

3. 发明公开

EP0878950A1 DATA COMMUNICATION EQUIPMENT 失效
标题翻译： EINRICHTUNG ZURDATENÜBERTRAGUNG
公开(公告)号：EP0878950A1
公开(公告)日：1998-11-18
申请号：EP97909653.4
申请日：1997-10-28
申请人： Matsushita Graphic Communication Systems, Inc.
发明人： TAKAGI, Genzou , NOGUCHI, Yoshihiro
IPC分类号： H04M11/00 , H04N1/32
CPC分类号： H04N1/32791 , H04N1/33323 , H04N1/33338 , H04N1/33346 , H04N1/33353 , H04N1/33369 , H04N1/33376 , H04N2201/33364
摘要： This invention eliminates a time needed for communication handshaking by executing pre-communication protocol based on a prestored communication parameter. Specifically, at the time of carrying out a normal protocol, a modulation mode, a communication protocol, a modem parameter and a modem's optimal training time, etc., which are set by four communication channels, e.g., a communication channel for selecting a modulation mode, a communication channel for implementing line probing, a communication channel for modem training, and a communication channel for setting a modem parameter, are stored for each destination communication apparatus, and subsequent communication is implemented based on the stored information.
摘要翻译：本发明通过基于预先存储的通信参数执行预通信协议来消除通信握手所需的时间。具体地说，在执行由四个通信信道设置的通常协议，调制模式，通信协议，调制解调器参数和调制解调器的最佳训练时间等时，例如用于选择调制的通信信道模式，用于实现线路探测的通信信道，用于调制解调器训练的通信信道和用于设置调制解调器参数的通信信道，用于每个目的地通信设备，并且基于所存储的信息来实现后续通信。

4. 发明授权

EP0434815B1 DIGITAL DATA TRANSMISSION SYSTEM 失效
标题翻译：数字数据传输系统。
公开(公告)号：EP0434815B1
公开(公告)日：1995-09-06
申请号：EP90911076.9
申请日：1990-07-19
申请人： EASTMAN KODAK COMPANY
发明人： WIND, Anthony, S.
IPC分类号： H04N1/00
CPC分类号： H04N1/32791 , H04L29/06 , H04N1/001 , H04N1/32702
摘要： An improved system for transmitting and receiving digital images includes means for storing portions of an incoming data packet in memory while the data packet is still being received from the data source, and extract the framing characters from the incoming data stream into separate buffers. This allows the next data packet to be requested very quickly due to the ability to perform the data validation testing immediately upon receiving the last character of the packet. This immediate validation feature allows the remaining data of the packet to be processed into memory concurrently with the reception of a new data packet from the data source. This 'semi-concurrent' processing ability of the invention greatly reduces the time required to transfer the image data by reducing the time between the reception of an end-of-line character and the time the logic and control unit can request a new line, and by curtailing the delay between the data request by the invention, and the start of the data packet transmission by the data source.

5. 发明公开

EP0602010A1 Still picture picturephone communication system 失效
标题翻译：静物图片电话通信系统
公开(公告)号：EP0602010A1
公开(公告)日：1994-06-15
申请号：EP94102328.5
申请日：1988-10-27
申请人： LUMA TELECOM, INC. , MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Emmons, Lawrence Dee , Mackley, James Scott , Ohtsuka, Hiroshi, c/o Mitsubishi Denki K.K. , Ueno, Yutaka, c/o Mitsubishi Denki K.K.
IPC分类号： H04N1/32 , H04N7/14
CPC分类号： H04N1/32791 , H04N1/32702 , H04N7/147
摘要： A still picture picturephone communication system for transmitting and receiving a still picture over a telephone circuit including a handshaking process wherein prior to still picture transmission, identification code data indicating a function of picturephone set is transmitted and received, and decision is made as to whether the still picture is being transmitted or not, wherein a designation code of a desired response waiting time within an identification code data used at the time of handshaking is formed, and the response is delayed by a period of time corresponding to the response waiting time, a still picture data is directly transmitted and received without handshaking, a character data including character information and the like is transmitted and received, manipurating a picturephone set on one party can be made a picturephone set on the other party to transmit a picture data therefrom, furthermore, the picture sent from the called party can be transferred to a third party.
摘要翻译：一种静止图片图片电话通信系统，用于通过包括握手过程的电话电路发送和接收静止图片，其中在静止图片发送之前，发送和接收指示图片电话组的功能的标识码数据，并且做出关于静止图像正在被传送，其中形成在握手时使用的识别码数据内的期望响应等待时间的指定码，并且响应被延迟与响应等待时间相对应的时间段，a 在不握手的情况下直接发送和接收静止图像数据，包括字符信息等的字符数据被发送和接收，操纵在一方上设置的可视电话机可以被设置为在另一方上设置的图像电话机，以从其发送图像数据。，被叫方发送的图片可以转移给第三方。

6. 发明公开

EP0554872A1 Facsimile apparatus 失效
标题翻译：传真机
公开(公告)号：EP0554872A1
公开(公告)日：1993-08-11
申请号：EP93101745.3
申请日：1993-02-04
申请人： KONICA CORPORATION
发明人： Nakagawa, Michihiro, Konica Corporation , Izumi, Kazuo, Konica Corporation , Yamazaki, Hirohiko, Konica Corporation , Shijo, Kunio, Konica Corporation
IPC分类号： H04N1/32
CPC分类号： H04N1/32791 , H04N1/32619 , H04N1/3333
摘要： A facsimile apparatus with an error correction mode to send a signal again in response to a request of the other station, includes a CPU to control the transmission speed of the signal transmission circuit so as to transmit operation control signals such as page information signals relating to a document and post message command signals indicating an operation to be followed at the same transmitting speed as that for the image signals. In a further aspect of the invention an extended partial page request (PPR) signal is sent to the transmitter, which includes a designation of the transmitting speed to be used.
摘要翻译：具有错误校正模式的传真设备响应于其他站的请求而再次发送信号，该传真设备包括：CPU，用于控制信号传输电路的传输速度，以便传输操作控制信号，例如与以与图像信号相同的发送速度指示要遵循的操作的文档和发布消息命令信号。在本发明的另一方面，扩展的部分寻呼请求（PPR）信号被发送到发射机，其包括要使用的发射速度的指定。

7. 发明公开

EP0507522A2 Data communication apparatus 失效
标题翻译： EinrichtungfürDatenkommunikation。
公开(公告)号：EP0507522A2
公开(公告)日：1992-10-07
申请号：EP92302752.8
申请日：1992-03-27
申请人： CANON KABUSHIKI KAISHA
发明人： Ueno, Yasuhide, c/o Canon Kabushiki Kaisha
IPC分类号： H04L29/06 , H04L1/00 , H04N1/32
CPC分类号： H04N1/32625 , H04L27/0008 , H04M11/06 , H04N1/32614 , H04N1/32702 , H04N1/32791 , H04N1/33323 , H04N1/33346 , H04N1/33369 , H04N2201/3335
摘要： A data communication apparatus communicates a communication protocol signal by a low speed modem and data by a high speed modem, and has means for selectively communicating the protocol signal by the high speed modem.
摘要翻译：数据通信装置通过低速调制解调器通过低速调制解调器和数据传送通信协议信号，并且具有用于通过高速调制解调器选择性地传送协议信号的装置。

8. 发明公开

EP0412723A2 Facsimile communication system 失效
标题翻译： Faksimileübertragungssystem。
公开(公告)号：EP0412723A2
公开(公告)日：1991-02-13
申请号：EP90308531.4
申请日：1990-08-02
申请人： FUJITSU LIMITED
发明人： Nakagawa, Hiroaki
IPC分类号： H04N1/32
CPC分类号： H04N1/32791 , H04N1/32702
摘要： A facsimile communication system makes a facsimile communication between a transmitting station and a receiving station. The transmitting station makes a call to the receiving station, detects a called station identification (CED) signal received from the receiving station, transmits a repeat (REP) signal to the receiving station when the called station identification (CED) signal is detected, detects whether or not the called station identification (CED) signal received from the receiving station stops within a predetermined time, and starts a facsimile transmission in conformance with a high-speed communication procedure the stop of the called station identification (CED) signal is detected within the predetermined time. The high-speed communication procedure employs a protocol which requires a time shorter than a protocol of a standard communication procedure which is in conformance with CCITT Recommendations. The receiving station transmits the called station identification (CED) signal when the call is received from the transmitting station, detects the repeat (REP) signal received from the transmitting station, and stops the transmission of the called station identification (CED) signal when the repeat signal (REP) stops.
摘要翻译：传真通信系统在发射站和接收站之间进行传真通信。发送站对接收站进行呼叫，检测从接收站接收的被叫站识别（CED）信号，当检测到被叫站识别（CED）信号时，向接收站发送重复（REP）信号，检测从接收站接收的被叫站识别（CED）信号是否在预定时间内停止，并且根据高速通信过程开始传真传输，在被检测站识别（CED）信号的停止之内被检测到预定时间。高速通信过程采用的协议需要比与CCITT建议一致的标准通信过程的协议更短的时间。当从发射站接收到呼叫时，接收站发送被叫站识别（CED）信号，检测从发射站接收到的重复（REP）信号，并且当所述呼叫站标识（CED）信号发送时重复信号（REP）停止。

9. 发明公开

EP2031812A4 SYSTEM AND METHOD FOR FACSIMILE DATA TRANSMISSION VIA NETWORK AND DEVICE AND METHOD FOR PACKAGING DATA 有权
标题翻译：通过网络和设备传输数据的系统和方法以及包装数据的方法
公开(公告)号：EP2031812A4
公开(公告)日：2009-12-30
申请号：EP07764125
申请日：2007-06-27
申请人： HUAWEI TECH CO LTD
发明人： LI RUIHUA
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04N1/00312 , H04N1/324 , H04N1/32715 , H04N1/32791 , H04N2201/333

10. 发明授权

EP0836316B1 Data communication apparatus 失效
标题翻译：数据传送装置
公开(公告)号：EP0836316B1
公开(公告)日：2005-08-10
申请号：EP97202983.9
申请日：1992-03-27
申请人： CANON KABUSHIKI KAISHA
发明人： Ueno, Yasuhide
IPC分类号： H04N1/32 , H04M11/00
CPC分类号： H04N1/32625 , H04L27/0008 , H04M11/06 , H04N1/32614 , H04N1/32702 , H04N1/32791 , H04N1/33323 , H04N1/33346 , H04N1/33369 , H04N2201/3335

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