公开(公告)号：US07046382B1

公开(公告)日：2006-05-16

申请号：US09345269

申请日：1999-06-30

Applicant: Keith T. Chu

Inventor： Keith T. Chu

IPC: G06F15/00 ,  H04L12/56 ,  H04B1/38

CPC classification number: H04N1/32614 ,  H04L12/66 ,  H04L29/06 ,  H04L47/10 ,  H04L47/283 ,  H04L69/24 ,  H04L69/28 ,  H04M11/06 ,  H04N1/00209 ,  H04N1/00281 ,  H04N1/00312 ,  H04N1/32683 ,  H04N2201/0024 ,  H04N2201/0025

Abstract: A communications system includes an internet protocol network, a calling modem and an answering modem configured to effectively handle network latency. The calling modem includes a timer storing a network latency value. The network latency value is compared to a network latency threshold. If the network latency threshold is less than the network latency value, then a high speed modem connection is continued. If the network latency value is greater than the network latency threshold, then the high speed modem connection is terminated. In place of the high speed modem connection, a low speed modem connection is established. The calling modem is operable to transmit a modem connection selection signal for selecting a high speed modem connection or a low speed modem connection. The answering modem is operable to receive the modem connection selection signal.

Abstract translation: 通信系统包括互联网协议网络，主叫调制解调器和被配置为有效地处理网络等待时间的应答调制解调器。 呼叫调制解调器包括存储网络延迟值的定时器。 将网络延迟值与网络延迟阈值进行比较。 如果网络延迟阈值小于网络延迟值，则继续进行高速调制解调器连接。 如果网络延迟值大于网络延迟阈值，则终止高速调制解调器连接。 代替高速调制解调器连接，建立低速调制解调器连接。 呼叫调制解调器可操作地发送用于选择高速调制解调器连接或低速调制解调器连接的调制解调器连接选择信号。 应答调制解调器可操作以接收调制解调器连接选择信号。

公开(公告)号：US07012920B2

公开(公告)日：2006-03-14

申请号：US09940862

申请日：2001-08-29

Applicant: Katsutoshi Tajiri ,  Takashi Noda ,  Rika Kamimura

Inventor： Katsutoshi Tajiri ,  Takashi Noda ,  Rika Kamimura

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04N1/00209 ,  H04N2201/0025 ,  H04N2201/0065

Abstract: In an Internet facsimile apparatus, a facsimile controller temporarily stores data received from a G3 (Group 3) facsimile apparatus or the other terminal unit to communicate with. A packetizer/depacketizer packetizes the data sequentially read out in accordance with size information fed from a size information storage and feeds the resulting packets to a UDPTL controller and a buffer. The packetizer/depacketizer determines whether data received from the other terminal unit and decoded is a response to data sent from the G3 facsimile apparatus or retransmitted data, and delivers a response detection signal representative of the result of decision to the UDPTL controller. In the UDPTL controller, a filtering circuit deletes stored past data in accordance with the response detection signal representative of a response. The apparatus reduces a load on an IP (Internet Protocol) network.

公开(公告)号：US06967960B1

公开(公告)日：2005-11-22

申请号：US09540785

申请日：2000-03-31

Applicant: Kevin W. Bross ,  Monte G. Johnson

Inventor： Kevin W. Bross ,  Monte G. Johnson

IPC: G06F15/16 ,  H04L12/28 ,  H04L12/40 ,  H04N1/00

CPC classification number: H04N1/00236 ,  H04N2201/0025 ,  H04N2201/0039 ,  H04N2201/0094

Abstract: A method for receiving a signal from a local device and converting the signal to a network port packet data signal to emulate a local data signal port. Once the signal from the local device is converted to the network port packet data signal, the network port packet data signal is transmitted to a remote device over a network connection.

Abstract translation: 一种用于从本地设备接收信号并将信号转换成网络端口分组数据信号以模拟本地数据信号端口的方法。 一旦来自本地设备的信号被转换为网络端口分组数据信号，则网络分组数据信号通过网络连接传输到远程设备。

公开(公告)号：US06522424B1

公开(公告)日：2003-02-18

申请号：US09247567

申请日：1999-02-10

Applicant: Kouji Nakahara ,  Tetsuichirou Yamamoto

Inventor： Kouji Nakahara ,  Tetsuichirou Yamamoto

IPC: G06F1200

CPC classification number: H04N1/00236 ,  H04N1/00241 ,  H04N1/32358 ,  H04N2201/0025 ,  H04N2201/33385

Abstract: An image data transfer system and method enable scan time and transfer time of the image data to be adjusted appropriately without lacking a part of the image data, suitable for low price. A data segmentation device segments the image data from a scan device into high order n bits and low order (N−n) bits, subsequently, transferring the high order n bits toward a data transfer device at the same time when the scan device scans a manuscript, and transferring the low order (N−n) bits toward a memory device. The data transfer device transfers the high order n bits of the image data toward a personal computer at the same time when the scan device scans the manuscript. The memory device stores therein the low order (N−n) bits of the image data temporarily. Furthermore, the data transfer device scans the low order (N−n) bits of the image data from the memory device to transfer toward the personal computer after transfer of the high order n bits.

Abstract translation: 图像数据传送系统和方法使得能够适当地调整图像数据的扫描时间和传送时间，而不缺少适合于低价格的图像数据的一部分。 数据分割设备将来自扫描设备的图像数据分割成高阶n位和低位（Nn）位，随后在扫描设备扫描原稿的同时向数据传送设备传送高阶n位， 以及向存储器件传送低阶（Nn）位。 在扫描装置扫描原稿的同时，数据传送装置将图像数据的高阶n位传送给个人计算机。 存储器件临时存储图像数据的低阶（N-n）位。 此外，数据传送装置从存储装置扫描图像数据的低阶（N-n）位，以便在传送高阶n位之后向个人计算机传送。

公开(公告)号：US20020027926A1

公开(公告)日：2002-03-07

申请号：US09940862

申请日：2001-08-29

Inventor： Katsutoshi Tajiri ,  Takashi Noda ,  Rika Kamimura

IPC: H04L012/54

CPC classification number: H04N1/00209 ,  H04N2201/0025 ,  H04N2201/0065

Abstract: In an Internet facsimile apparatus, a facsimile controller temporarily stores data received from a G3 (Group 3) facsimile apparatus or the other terminal unit to communicate with. A packetizer/depacketizer packetizes the data sequentially read out in accordance with size information fed from a size information storage and feeds the resulting packets to a UDPTL controller and a buffer. The packetizer/depacketizer determines whether data received from the other terminal unit and decoded is a response to data sent from the G3 facsimile apparatus or retransmitted data, and delivers a response detection signal representative of the result of decision to the UDPTL controller. In the UDPTL controller, a filtering circuit deletes stored past data in accordance with the response detection signal representative of a response. The apparatus reduces a load on an IP (Internet Protocol) network.

Abstract translation: 在互联网传真装置中，传真控制器临时存储从G3（组3）传真机或其他终端单元接收的数据进行通信。 分组器/解包器将根据从尺寸信息存储器馈送的尺寸信息顺序读出的数据分组化，并将所得到的分组提供给UDPTL控制器和缓冲器。 打包器/解包器确定从其他终端单元接收并解码的数据是否是对从G3传真装置发送的数据或重发数据的响应，并将表示决定结果的响应检测信号传送给UDPTL控制器。 在UDPTL控制器中，滤波电路根据表示响应的响应检测信号删除存储的过去数据。 该设备减少了IP（因特网协议）网络上的负载。

公开(公告)号：US6166825A

公开(公告)日：2000-12-26

申请号：US211142

申请日：1998-12-14

Applicant: Kerry L. Shaklee ,  Richard W. Denny ,  Kurt A. Leniger ,  William M. Glenn, Jr. ,  Daniel C. O'Brien

Inventor： Kerry L. Shaklee ,  Richard W. Denny ,  Kurt A. Leniger ,  William M. Glenn, Jr. ,  Daniel C. O'Brien

IPC: G06K15/00 ,  H04N1/00 ,  H04N1/12 ,  G06F15/00

CPC classification number: H04N1/00238 ,  G06K15/00 ,  G06K2215/0011 ,  G06K2215/0017 ,  H04N1/00204 ,  H04N1/00236 ,  H04N1/12 ,  H04N1/127 ,  H04N2201/0025

Abstract: In a photographic process printer system that receives printable pixel data into a print engine component from a computer component over a high-speed fiber channel communication pathway. Feedback control messages from the print engine component are sent over a low-speed serial channel communication pathway to the computer component to control the transmission of printable pixel data. The computer component continues to transmit packets of printable pixel data over the high-speed fiber channel communication pathway as long as the feedback control messages indicate that the print engine component is ready to receive more packets of printable pixel data.

Abstract translation: 在摄影过程打印机系统中，其通过高速光纤通道通信路径从计算机部件接收可打印像素数据到打印引擎部件。 来自打印引擎组件的反馈控制消息通过低速串行通道通信路径发送到计算机组件以控制可打印像素数据的传输。 只要反馈控制消息指示打印引擎组件准备好接收更多的可打印像素数据的分组，计算机部件继续通过高速光纤通道通信通路传送可打印像素数据的分组。

公开(公告)号：US6124949A

公开(公告)日：2000-09-26

申请号：US172561

申请日：1998-10-14

Applicant: Stephen Matthew West ,  Craig Lawrence Lutgen

Inventor： Stephen Matthew West ,  Craig Lawrence Lutgen

IPC: H04N1/00 ,  H04N1/327 ,  H04M11/00

CPC classification number: H04N1/00307 ,  H04N1/32702 ,  H04N1/32795 ,  H04N2201/0025

Abstract: A method and apparatus is disclosed for preventing an originating facsimile machine from going on hook prior to call completion due to setup delays. The originating facsimile machine includes a start connect timer having a predetermined time duration. The method and apparatus include detecting a facsimile call origination from the originating facsimile machine, anticipating expiration of the start connect timer, and sending a benign signal to the originating facsimile machine prior to expiration of the start connect timer, wherein the benign signal allows the originating facsimile machine to receive a digital identification signal message from a terminating facsimile machine prior to expiration of the start connect timer.

Abstract translation: 公开了一种方法和装置，用于防止始发传真机在由于设置延迟而在呼叫完成之前挂机。 始发传真机包括具有预定持续时间的启动连接定时器。 该方法和装置包括检测来自始发传真机的传真呼叫始发，预期开始连接定时器的到期，以及在起始连接定时器期满之前向始发传真机发送良性信号，其中良性信号允许起始 传真机在开始连接定时器期满之前从终端传真机接收数字识别信号消息。

公开(公告)号：US5943139A

公开(公告)日：1999-08-24

申请号：US679594

申请日：1996-07-16

Applicant: Chien-Hsing Tang ,  Kuan-Chih Huang

Inventor： Chien-Hsing Tang ,  Kuan-Chih Huang

IPC: H04N1/04 ,  G06T1/00 ,  G06T1/60 ,  H04N1/00

CPC classification number: H04N1/00241 ,  H04N1/00236 ,  H04N2201/0025 ,  H04N2201/04755 ,  H04N2201/3335 ,  H04N2201/33371

Abstract: A method for adjusting scanning speed of a scanner according to the data transmission rate between the scanner and a host computer to avoid accumulation of image data in the scanner's memory buffer is disclosed. The method comprises the following steps:(1) initiating a time counter and transmitting a test data packet from the scanner to the host computer;(2) acknowledging the scanner after the test data packet is completely received by the host computer;(3) stopping the time counter and calculating the time used for transmitting the test data packet;(4) calculating a data transmission rate according to the size of the test data packet and the time used to transmit the test data packet; and(5) adjusting the scanning speed of the scanner according to the data transmission rate.

Abstract translation: 公开了一种根据扫描仪和主计算机之间的数据传输速率来调整扫描仪的扫描速度以避免图像数据在扫描仪的存储缓冲器中的累积的方法。 该方法包括以下步骤：（1）启动时间计数器，并将测试数据包从扫描仪发送到主机; （2）在测试数据包被主机完全接收之后确认扫描仪; （3）停止时间计数器并计算用于发送测试数据包的时间; （4）根据测试数据包的大小和用于发送测试数据包的时间计算数据传输速率; 和（5）根据数据传输速率调整扫描仪的扫描速度。

公开(公告)号：US20140098406A1

公开(公告)日：2014-04-10

申请号：US14048530

申请日：2013-10-08

Applicant: CANON KABUSHIKI KAISHA

Inventor： Mikio Hama

IPC: H04N1/00

CPC classification number: H04N1/00962 ,  H04N1/0022 ,  H04N1/32614 ,  H04N1/32683 ,  H04N2201/0025 ,  H04N2201/0062 ,  H04N2201/0093

Abstract: In a facsimile system including a gateway apparatus and a transmission-side facsimile apparatus capable of performing facsimile communication via the gateway apparatus, the transmission-side facsimile apparatus codes image data, and packetizes the coded image data so that one line is included in one packet, and transmits the packetized image data to the gateway apparatus. The gateway apparatus receives a packet transmitted from the transmission-side facsimile apparatus, inserts predetermined data into image data included in the received packet, and transmits the image data into which the predetermined data has been inserted, to a receiving-side facsimile apparatus.

Abstract translation: 在包括能够通过网关装置执行传真通信的网关装置和发送侧传真装置的传真系统中，发送侧传真装置对图像数据进行编码，并对编码图像数据进行分组，使得一行被包括在一个分组中 并将分组化图像数据发送到网关装置。 网关装置接收从发送侧传真装置发送的分组，将预定数据插入到接收分组中包含的图像数据中，并将其中插入有预定数据的图像数据发送到接收侧传真装置。

公开(公告)号：US08547584B2

公开(公告)日：2013-10-01

申请号：US12579492

申请日：2009-10-15

Applicant: Tetsuya Sato

Inventor： Tetsuya Sato

IPC: G06F3/12

CPC classification number: H04N1/00222 ,  H04N1/00233 ,  H04N2201/0017 ,  H04N2201/0025 ,  H04N2201/0072 ,  H04N2201/3207

Abstract: An information processing apparatus searches for an apparatus that has a transmission destination that can be accessed from an image forming apparatus on a network when a transmission destination of file transmission processing cannot be accessed from the image forming apparatus, generates a process flow including processing in which the image forming apparatus transmits a file to the transmission destination in the apparatus found through the search and transmits the generated process flow to the image forming apparatus, and generates a process flow including processing for moving the file from the transmission destination in the apparatus found through the search to a designated transmission destination and stores the generated process flow in the information processing apparatus. The information processing apparatus executes the generated process flow when the end of the processing is notified from the image forming apparatus.

Abstract translation: 当从图像形成装置不能访问文件传输处理的发送目的地时，信息处理装置搜索具有可从网络上的图像形成装置访问的发送目的地的装置，生成包括以下处理的处理流程： 图像形成装置将文件发送到通过搜索找到的装置中的发送目的地，并将所生成的处理流程发送给图像形成装置，并且生成处理流程，该处理流程包括处理，该处理流程是通过发现的装置中的发送目的地移动文件 搜索到指定的发送目的地并将生成的处理流存储在信息处理装置中。 当从图像形成装置通知处理结束时，信息处理装置执行生成的处理流程。