公开(公告)号：US20020154657A1

公开(公告)日：2002-10-24

申请号：US10163609

申请日：2002-06-07

申请人： MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC.

发明人： Genzou Takagi ,  Yoshihiro Noguchi

IPC分类号： H04L012/26

CPC分类号： H04N1/32791 ,  H04N1/33323 ,  H04N1/33338 ,  H04N1/33346 ,  H04N1/33353 ,  H04N1/33369 ,  H04N1/33376 ,  H04N2201/33364

摘要： A data communication apparatus includes a communication section that performs a pre-communication protocol and transmits data to a destination terminal. A memory stores data and communication parameters corresponding to each destination terminal, the communication parameters being utilized to perform communication with the destination terminal. When data corresponding to a destination terminal data is stored in the memory, a controller performs the pre-communication protocol with the destination terminal, using the stored communication parameters corresponding to the destination terminal. When a communication error occurs in a communication with a particular destination terminal having data stored in the memory, a memory controller deletes communication parameters corresponding to the particular destination terminal from the memory.

摘要翻译： 数据通信装置包括执行预通信协议并向目的地终端发送数据的通信部分。 存储器存储对应于每个目的地终端的数据和通信参数，所述通信参数用于与目的地终端进行通信。 当与目的地终端数据相对应的数据存储在存储器中时，控制器使用存储的与目的地终端对应的通信参数来执行与目的地终端的通信前协议。 当与具有存储在存储器中的数据的特定目的地终端的通信中发生通信错误时，存储器控制器从存储器中删除与特定目的地终端对应的通信参数。

公开(公告)号：US20020150051A1

公开(公告)日：2002-10-17

申请号：US10164014

申请日：2002-06-07

申请人： MATSUSHITA GRAPHIC COMMUNICATION SYSTEMS, INC.

发明人： Genzou Takagi ,  Yoshihiro Noguchi

IPC分类号： H04L012/26

CPC分类号： H04N1/32791 ,  H04N1/33323 ,  H04N1/33338 ,  H04N1/33346 ,  H04N1/33353 ,  H04N1/33369 ,  H04N1/33376 ,  H04N2201/33364

摘要： A data communication apparatus includes a communication section that performs a pre-communication protocol with a destination terminal and transmits data to a destination terminal. A memory stores data and communication parameters corresponding to each destination terminal, the communication parameters being utilized to perform communication with the destination terminal. When destination terminal data is stored in the memory, a controller reads the communication parameters corresponding to the destination terminal from the memory, performs the pre-communication protocol with the destination terminal, using the read communication parameters, and omits at least a communication protocol for line probing. When destination terminal data is not stored in said memory, the controller performs the pre-communication protocol with the destination terminal, using communication parameters acquired from the destination terminal under the pre-communication protocol without omitting the communication protocol for line probing.

摘要翻译： 数据通信装置包括通信部，其与目的地终端执行预通信协议，并向目的地终端发送数据。 存储器存储对应于每个目的地终端的数据和通信参数，所述通信参数被用于与目的地终端进行通信。 当目的地终端数据存储在存储器中时，控制器从存储器读取对应于目标终端的通信参数，使用读取的通信参数与目的地终端执行预通信协议，并且至少省略通信协议 线探测。 当目的地终端数据不存储在所述存储器中时，控制器使用在通信前协议从目的地终端获取的通信参数，与目的地终端执行预通信协议，而不省略用于线路探测的通信协议。

公开(公告)号：US06453025B1

公开(公告)日：2002-09-17

申请号：US09433563

申请日：1999-11-04

申请人： Takehiro Yoshida

发明人： Takehiro Yoshida

IPC分类号： H04M1100

CPC分类号： H04N1/33346 ,  H04N1/32117 ,  H04N1/33307 ,  H04N2201/0086 ,  H04N2201/0098 ,  H04N2201/3222 ,  H04N2201/3278

摘要： A data communication apparatus capable of selecting either a method corresponding to a memory box or a method in accordance with ITU-T.33. The communication controls for a received sub-address signal include a usage method corresponding to a memory box and a usage method in accordance with ITU-T.33. The communication control for the received sub-address signal is selected by a selection button. In a case when a user selects the method of registering the sub-address signal and a communication type in association with a corresponding memory box and # is not registered as the sub-address signal, # is received as the information of the sub-address signal from a partner apparatus, a message of confirming the method of using the sub-address signal or changing the method to another method is displayed.

摘要翻译： 一种数据通信装置，其能够选择对应于存储盒的方法或者根据ITU-T.33的方法。 对于接收到的子地址信号的通信控制包括与存储盒对应的使用方法和根据ITU-T.33的使用方法。 通过选择按钮选择接收到的子地址信号的通信控制。 在用户选择注册子地址信号的方法和与对应的存储器盒相关联的通信类型和＃未被注册为子地址信号的情况下，接收到＃作为子地址的信息 来自对方装置的信号，显示确认使用子地址信号的方法或将方法改变为另一方法的消息。

公开(公告)号：US20020101624A1

公开(公告)日：2002-08-01

申请号：US09289979

申请日：1999-04-13

发明人： HIROKAZU MUKAI

IPC分类号： H04N001/32

CPC分类号： H04N1/33346 ,  H04N1/3333

摘要： A facsimile machine which is provided with functions for executing communication of image data according to ITU-T V.34 mode comprises a communication section, a sequence timer and a control section. The communication section executes a communication sequence for transmitting the image data or receiving the image data. The sequence timer counts a time concerning suspension of the communication sequence according the V.34 mode. The control section changes the communication section into a state for executing communication of image data according to ITU-T V.17 mode, V.29 mode or V.27ter mode, in the case where the sequence timer counted to a predetermined period. Therefore, when the communication sequence according to the V.34 mode stopped for some reasons, the facsimile machine does not wait for recovery of the communication sequence keeping its status until a timeout-period elapses, but monitors the communication sequence until the sequence timer counts to the predetermined period and thereafter changes into the communication sequence according to the V.17 mode, the V.29 mode or the V.27ter mode, thereby communication of fax data can be completed normally even when the sequence according to the V.34 mode stopped, and the sender does not have to be charged with connection charge twice.

摘要翻译： 具有执行根据ITU-T V.34模式的图像数据通信功能的传真机包括通信部分，序列定时器和控制部分。 通信部分执行用于发送图像数据或接收图像数据的通信序列。 顺序定时器根据V.34模式计算关于通信序列暂停的时间。 在顺序定时器计数到预定时间段的情况下，控制部分将通信部分改变为根据ITU-T V.17模式，V.29模式或V.27ter模式执行图像数据通信的状态。 因此，当根据V.34模式的通信顺序由于某些原因而停止时，传真机不等待保持其状态的通信序列的恢复，直到超时时间过去，而是监视通信序列，直到序列定时器计数 到预定时间段，然后根据V.17模式，V.29模式或V.27ter模式改变为通信序列，从而可以正常地完成传真数据的通信，即使当根据V.34 模式停止，发送方不必对连接费用收取两次费用。

公开(公告)号：US06426946B1

公开(公告)日：2002-07-30

申请号：US09077290

申请日：1998-05-28

申请人： Genzou Takagi ,  Yoshihiro Noguchi

发明人： Genzou Takagi ,  Yoshihiro Noguchi

IPC分类号： H04N1333

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，在通过四个通信信道进行设定的通常协议，调制方式，通信协议，调制解调器参数，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，以及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装置，并且基于所存储的信息来实现后续通信。

公开(公告)号：US06424425B1

公开(公告)日：2002-07-23

申请号：US09174088

申请日：1998-10-16

申请人： Shuji Otsuka

发明人： Shuji Otsuka

IPC分类号： G06F1300

CPC分类号： H04N1/00212 ,  H04N1/00204 ,  H04N1/00209 ,  H04N1/32797 ,  H04N1/33323 ,  H04N1/33346 ,  H04N1/33369 ,  H04N2201/0015 ,  H04N2201/002 ,  H04N2201/0093 ,  H04N2201/33328 ,  H04N2201/33364 ,  H04N2201/33378

摘要： The invention provides a facsimile which automatically switches communication networks depending upon the reading mode of the reading means for reading the image information of an original. Specifically, a facsimile is provided with reading means for reading the image information of an original and setting means for setting the reading mode of the reading means and which sends information read by the reading means via either the Internet or a public switched network. If a reading mode set by the setting means is a predetermined reading mode, switching means switches to sending the read information using the Internet.

摘要翻译： 本发明提供了一种传真，其根据用于读取原稿的图像信息的读取装置的读取模式自动切换通信网络。 具体地说，传真机设置有用于读取原稿的图像信息的读取装置和用于设置读取装置的读取模式的设置装置，并且通过互联网或公共交换网络发送由读取装置读取的信息。 如果由设置装置设置的读取模式是预定的读取模式，则切换装置切换到使用因特网发送读取的信息。

公开(公告)号：US20020093698A1

公开(公告)日：2002-07-18

申请号：US10013232

申请日：2001-12-10

申请人： Ricoh Company Ltd.

发明人： Tetsuya Kagawa

IPC分类号： H04N001/46 ,  G03F003/08

CPC分类号： H04N1/33338 ,  H04N1/33307 ,  H04N1/33346 ,  H04N1/46 ,  H04N2201/33378

摘要： A color facsimile device capable of transmitting color image information through multiple communication methods, such as G3, G4, T.37, and T.38, which can convert color image information into that represented in appropriate color space for each communication methods.

摘要翻译： 能够通过诸如G3，G4，T.37和T.38的多种通信方法传输彩色图像信息的彩色传真装置，其可以将彩色图像信息转换成用于每种通信方法的适当颜色空间中的颜色图像信息。

公开(公告)号：US6101244A

公开(公告)日：2000-08-08

申请号：US96310

申请日：1998-06-11

申请人： Kazuhiro Okada

发明人： Kazuhiro Okada

IPC分类号： H04N1/00 ,  H04N1/333 ,  H04M11/00

CPC分类号： H04N1/00214 ,  H04N1/00217 ,  H04N1/33323 ,  H04N1/33346 ,  H04N2201/0015 ,  H04N2201/0022 ,  H04N2201/0067 ,  H04N2201/0068 ,  H04N2201/0093 ,  H04N2201/33364 ,  H04N2201/33378

摘要： A communication terminal device which can send data by means of electronic mail or facsimile. The communication terminal device first tries to send the data by electronic mail over a network. In the meantime, the electronic mail address and facsimile number corresponding to a recipient are both stored in a memory. When a predetermined response is not received from the network during a network connection operation, or when there is mail returned in the sender's mailbox, the communication terminal device dials the facsimile number of the recipient and transmits the mail image data via facsimile communication.

摘要翻译： 可以通过电子邮件或传真发送数据的通信终端装置。 通信终端装置首先尝试通过电子邮件通过网络发送数据。 同时，对应于接收者的电子邮件地址和传真号码都存储在存储器中。 当在网络连接操作期间没有从网络接收到预定响应时，或者当在发送者的邮箱中返回邮件时，通信终端设备拨打接收者的传真号码，并通过传真通信发送邮件图像数据。

公开(公告)号：US4922348B1

公开(公告)日：1994-10-11

申请号：US30958689

申请日：1989-02-10

申请人： BELL TELEPHONE LABOR INC

发明人： GILLON ALEXANDER C ,  REED ADAM V ,  SCANLON JOHN M

IPC分类号： H04N1/00 ,  H04N1/21 ,  H04N1/32 ,  H04N1/333

CPC分类号： H04N1/32406 ,  H04N1/324 ,  H04N1/32443 ,  H04N1/33323 ,  H04N1/33346 ,  H04N1/33361 ,  H04N2201/3335 ,  Y10S379/902 ,  Y10S379/905

公开(公告)号：US5031179A

公开(公告)日：1991-07-09

申请号：US267541

申请日：1988-11-04

申请人： Takehiro Yoshida ,  Susumu Matsuzaki

发明人： Takehiro Yoshida ,  Susumu Matsuzaki

IPC分类号： G06F11/00 ,  G06F11/07 ,  G06F11/14 ,  H04L1/00 ,  H04L1/18 ,  H04N1/32 ,  H04N1/333

CPC分类号： H04L1/0057 ,  G06F11/0733 ,  G06F11/0784 ,  G06F11/1443 ,  H04L1/1803 ,  H04N1/32619 ,  H04N1/3333 ,  H04N1/33346 ,  H04N2201/3335

摘要： A data communication apparatus having an error retransmission mode allows the operator to ascertain an amount of error data when an error is contained in data and when the error is not corrected despite retransmission of the error a predetermined number of times, or makes it possible to reproduce data with respect to correctly received data by discriminating correct data contained in error data, thereby preventing error data from becoming wasted as practically as possible. In addition, at the time of error retransmission, a transmission mode for retransmitting the error data is changed so as to minimize the number of incidents of error retransmission, thereby to enable efficient data transmission.

摘要翻译： 具有错误重传模式的数据通信装置允许操作者在数据中包含错误时确定错误数据的量，并且即使错误重新发送了预定次数也能够修正，或者使得可以再现错误 通过区分错误数据中包含的正确数据来相对于正确接收到的数据的数据，从而防止误差数据实际上被浪费。 此外，在错误重发时，改变用于重发错误数据的发送模式，以使发送错误重发次数最小化，从而实现有效的数据传输。