公开(公告)号：US20020075518A1

公开(公告)日：2002-06-20

申请号：US10020876

申请日：2001-12-19

Inventor： Takehiro Yoshida

IPC: H04N001/00 ,  H04N001/46

CPC classification number: H04N1/32496 ,  H04N1/00572 ,  H04N1/2346 ,  H04N1/2369 ,  H04N1/32363 ,  H04N1/32448 ,  H04N1/3248 ,  H04N2201/3288 ,  H04N2201/33335 ,  H04N2201/33342

Abstract: The present invention aims to effectively utilize a memory by changing a recording system for received images in accordance with a remaining amount of the memory. When images received by a facsimile are printed, in accordance with the memory remaining amount, images are read out from storing means and are recorded by recording means in such a manner that, after a predetermined number of one sides of recording media are successively recorded, the recording medium is directed into a recording medium reverse-rotating mechanism, and one side of another recording medium until the recording medium is picked up from the reverse-rotating mechanism and is recorded so as to record the other side of the recording medium. Further, in accordance with the memory remaining amount, front and back sides of the recording medium can be read out and recorded alternately, or only one sides of the recording media can be recorded.

Abstract translation: 本发明旨在通过根据存储器的剩余量改变用于接收图像的记录系统来有效地利用存储器。 当通过传真机接收的图像被打印时，根据存储器剩余量，从存储装置读出图像，并且以记录装置的方式记录，使得在连续记录了预定数量的记录介质的一侧之后， 记录介质被引导到记录介质反转机构中，并且另一个记录介质的一侧直到从反转机构拾取记录介质并被记录以记录记录介质的另一侧。 此外，根据存储器剩余量，记录介质的正面和背面可以被交替地读出和记录，或者只能记录记录介质的一侧。

公开(公告)号：US20020046274A1

公开(公告)日：2002-04-18

申请号：US09853774

申请日：2001-05-14

Applicant: Ricoh Company, Ltd.

Inventor： Tetsuro Motoyama

IPC: G06F015/173 ,  G06F015/16

CPC classification number: H04L69/329 ,  G03G15/5079 ,  G03G2215/00109 ,  G06F2221/2105 ,  H04L12/5692 ,  H04L43/00 ,  H04L43/06 ,  H04L43/065 ,  H04L43/0817 ,  H04L43/12 ,  H04L43/16 ,  H04L51/00 ,  H04L51/30 ,  H04L63/02 ,  H04L63/029 ,  H04L63/0428 ,  H04L63/1408 ,  H04L67/02 ,  H04L67/125 ,  H04N1/00002 ,  H04N1/00007 ,  H04N1/00029 ,  H04N1/00079 ,  H04N1/00209 ,  H04N1/00281 ,  H04N1/00312 ,  H04N1/33323 ,  H04N1/44 ,  H04N2201/0039 ,  H04N2201/0094 ,  H04N2201/33342

Abstract: A method and system for monitoring, controlling and diagnosing operation of a machine such as a business office machine including a facsimile machine, a copier, and a printer. When the speed of communication between the remote device and machine is not urgent, a connectionless mode of communication may be used. The form of connectionless communication is an electronic mail message transmitted over the Internet. However, when a condition needs urgent action, a direct connection is used for communication such as communication via a telephone or ISDN line. The information obtained from the machine is stored in one or more data bases within a company and information of the machine is shared between a service department, engineering and design department, manufacturing department, and marketing department. As communication over the Internet via electronic mail is not secure, the connectionless-mode messages transmitted using Internet electronic mail are encrypted.

Abstract translation: 一种用于监视，控制和诊断诸如包括传真机，复印机和打印机在内的商务办公机器的机器的操作的方法和系统。 当远程设备和机器之间的通信速度不紧急时，可以使用无连接的通信模式。 无连接通信的形式是通过因特网传送的电子邮件消息。 然而，当条件需要紧急动作时，直接连接用于诸如通过电话或ISDN线路进行通信的通信。 从机器获取的信息存储在公司内的一个或多个数据库中，机器信息由服务部门，工程设计部门，制造部门和营销部门共享。 由于通过电子邮件通过因特网的通信是不安全的，所以使用因特网电子邮件发送的无连接模式消息被加密。

公开(公告)号：US06307642B1

公开(公告)日：2001-10-23

申请号：US09129094

申请日：1998-08-05

Applicant: Keiji Watanabe ,  Makoto Nakabayashi

Inventor： Keiji Watanabe ,  Makoto Nakabayashi

IPC: B41B1900

CPC classification number: H04N1/00915 ,  H04N1/333 ,  H04N1/33346 ,  H04N1/33392 ,  H04N2201/33342

Abstract: An object of the invention is to prevent a communication error, which may occur as a JM signal or a CM signal is kept transmitted, thereby ensuring transmission and reception of desired data. When a communication apparatus, which has transmitted the JM signal, does not receive a CJ signal when a JM signal transmission time t3 elapses, the communication apparatus interrupts transmission of the JM signal and transmits a DIS with bit 6 set, and receives a CI, CJ, DCS or NSS to execute the protocol of Recommendation V.34 or T.30. When the communication apparatus, which has transmitted the CM signal, does not receive the JM signal when a CM signal transmission time t4 elapses, the communication apparatus interrupts transmission of the CM signal and transmits the CI signal, and receives an ANSam signal or a signal of a V.21 channel 2 to execute the protocol of Recommendation V.34 or T.30. When detecting the signal of the V.21 channel 2 within the CM signal transmission time t4, the communication apparatus interrupts transmission of the CM signal and receives the signal of the V.21 channel 2 to perform the protocol of Recommendation T.30.

Abstract translation: 本发明的目的是防止在JM信号或CM信号被保持发送时可能发生的通信错误，从而确保期望数据的发送和接收。 当已经发送JM信号的通信装置在JM信号传输时间t3过去时没有接收到CJ信号时，通信装置中断JM信号的发送并发送设置了位6的DIS，并且接收到CI， CJ，DCS或NSS执行建议V.34或T.30的协议。 当发送CM信号的通信装置在CM信号传输时间t4过去时没有接收到JM信号，通信装置中断CM信号的发送并发送CI信号，并接收到ANSam信号或信号 的V.21通道2来执行建议V.34或T.30的协议。 当在CM信号传输时间t4内检测到V.21信道2的信号时，通信装置中断CM信号的发送并接收V.21信道2的信号，以执行建议T.30的协议。

公开(公告)号：US20010025326A1

公开(公告)日：2001-09-27

申请号：US09766610

申请日：2001-01-23

Inventor： Junichiro Kizaki

IPC: G06F013/00

CPC classification number: H04N1/00127 ,  H04L12/2805 ,  H04L12/2838 ,  H04N1/00236 ,  H04N1/00241 ,  H04N1/00326 ,  H04N1/00331 ,  H04N2201/0015 ,  H04N2201/33342 ,  H04N2201/33378

Abstract: An image input system prevents excessive load from being placed on a network when using an image input device via the network. When an application, such as an optical character recognition (OCR) application, running on a client computer is to utilize an image scanned by a scanner connected over the network, and when the application has designated a batch transfer mode as an image transfer mode, modules of the client computer virtually acquire the scanned image in the batch transfer mode and transfer the image to the application.

Abstract translation: 当通过网络使用图像输入设备时，图像输入系统防止在网络上放置过多的负载。 当在客户端计算机上运行的诸如光学字符识别（OCR）应用程序的应用程序是利用通过网络连接的扫描仪扫描的图像，并且当应用程序指定批处理传送模式作为图像传送模式时， 客户端计算机的模块以批量传输模式虚拟地获取扫描图像，并将图像传送到应用程序。

公开(公告)号：US6088129A

公开(公告)日：2000-07-11

申请号：US772918

申请日：1996-12-24

Applicant: Takehiro Yoshida

Inventor： Takehiro Yoshida

IPC: H04N1/32 ,  H04L5/16 ,  H04N1/333 ,  H04N1/00 ,  H04B1/56

CPC classification number: H04N1/33346 ,  H04N1/33323 ,  H04N1/33392 ,  H04N2201/33342 ,  H04N2201/33371

Abstract: To prevent the reduction of an S/N ratio of an image signal in the ITU-T Recommendation V.34 half-duplex communication, signal level designation information included in a line probing signal is disregarded or "no signal level attenuation" information is informed to a partner station when the half-duplex communication is conducted.

Abstract translation: 为了防止ITU-T V.34建议书V.34半双工通信中的图像信号的S / N比降低，包括在线路探测信号中的信号电平指定信息被忽略或“没有信号电平衰减”信息被通知 当进行半双工通信时，发送到伙伴站。

公开(公告)号：US6046825A

公开(公告)日：2000-04-04

申请号：US652101

申请日：1996-05-13

Applicant: Takehiro Yoshida

Inventor： Takehiro Yoshida

IPC: H04N1/333 ,  H04N1/32

CPC classification number: H04N1/00912 ,  H04N1/33323 ,  H04N2201/33342 ,  H04N2201/3335

Abstract: A facsimile apparatus fully effectively utilizes a specific communication function in accordance with a transmission speed. A communication circuit controls the determination of a communication mode to determine a communication mode with a destination station and controls a reception operation and a transmission operation. The control of the determination of the communication mode includes a first control, a second control, a third control and a fourth control. In the first control, a communication mode with the destination station is determined based on registered information in a transmission speed dependent ECM registration circuit.

公开(公告)号：US5537231A

公开(公告)日：1996-07-16

申请号：US936528

申请日：1992-08-28

Applicant: Katsutoshi Hisada ,  Yoshihisa Tadokoro

Inventor： Katsutoshi Hisada ,  Yoshihisa Tadokoro

IPC: G06T9/00 ,  H04N1/333 ,  H04N1/64 ,  H04N1/327

CPC classification number: H04N1/33392 ,  G06T9/005 ,  H04N1/33323 ,  H04N1/64 ,  H04N2201/33342 ,  H04N2201/33357 ,  H04N2201/33378

Abstract: An image transmission apparatus includes a color codec section for performing color image coding of a color image, a run-length codec section for performing run-length coding of a monochrome image, and a switching unit for arbitrarily switching the codec sections and to perform coding in units of pages in one communication cycle depending on whether each page is a color image or a monochrome image. Whether each page is constituted by a color image or a monochrome image is set in advance, and corresponding information is stored in a memory. Coding is performed by a coding scheme set for each page, and the coded data is transmitted. Alternatively, coded data obtained by both the codec sections and are stored in a hard disk, and the data coded by a coding scheme which an apparatus at the other end of a communication line can handle is read out and transmitted.

Abstract translation: 一种图像传输装置，包括用于执行彩色图像的彩色图像编码的彩色编解码器部分，用于执行单色图像的游程长度编码的游程编解码器部分和用于任意切换编解码器部分的切换单元，并执行编码 在一个通信周期中以页为单位，取决于每个页面是彩色图像还是单色图像。 每个页面是由彩色图像还是单色图像构成，并将相应的信息存储在存储器中。 通过对每个页面设置的编码方案执行编码，并且发送编码数据。 或者，通过两个编解码器部分获得并存储在硬盘中的编码数据，以及通过通信线路的另一端可以处理的设备的编码方案编码的数据被读出并发送。

公开(公告)号：US20180367697A1

公开(公告)日：2018-12-20

申请号：US16113131

申请日：2018-08-27

Applicant: SEIKO EPSON CORPORATION

Inventor： Daiki YOKOYAMA

IPC: H04N1/333 ,  H04W52/02 ,  H04N1/00 ,  H04W4/80 ,  H04W36/14

CPC classification number: H04N1/33384 ,  H04B1/00 ,  H04N1/00103 ,  H04N1/00315 ,  H04N1/00893 ,  H04N2201/0055 ,  H04N2201/006 ,  H04N2201/0094 ,  H04N2201/33342 ,  H04W4/80 ,  H04W36/14 ,  H04W36/24 ,  H04W52/0261 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/166

Abstract: A wireless communication apparatus includes a first wireless communication unit that performs a first wireless communication, a second wireless communication unit that performs a second wireless communication that consumes less electric power than the first wireless communication, a power supply circuit that supplies electric power to the first and second wireless communication unit by receiving electric power supply from a battery or an external power supply, a state detection unit that detects whether the power supply circuit is in a first state for receiving the electric power supply from the external power supply or in a second state for receiving the electric power supply from the battery, and a first control unit. The first control unit determines which one of the first and second wireless communications to adopt as a wireless communication that is to be used for communication, based on detection result by the state detection unit.

公开(公告)号：US09143639B2

公开(公告)日：2015-09-22

申请号：US12977731

申请日：2010-12-23

Applicant: Shinya Kawasaki ,  Koichi Niida

Inventor： Shinya Kawasaki ,  Koichi Niida

IPC: G05B23/02 ,  G08B5/22 ,  G08B1/08 ,  H04N1/00 ,  H04N1/32 ,  H04N1/327 ,  H04N1/333 ,  H04W76/02 ,  H04L29/08

CPC classification number: H04N1/00347 ,  H04L67/36 ,  H04N1/00103 ,  H04N1/00108 ,  H04N1/00442 ,  H04N1/00448 ,  H04N1/00461 ,  H04N1/32005 ,  H04N1/32016 ,  H04N1/32037 ,  H04N1/32058 ,  H04N1/32069 ,  H04N1/32117 ,  H04N1/32771 ,  H04N1/32776 ,  H04N1/32791 ,  H04N1/33361 ,  H04N1/33392 ,  H04N2201/0015 ,  H04N2201/0036 ,  H04N2201/0041 ,  H04N2201/0055 ,  H04N2201/0079 ,  H04N2201/0086 ,  H04N2201/0087 ,  H04N2201/0089 ,  H04N2201/3205 ,  H04N2201/3274 ,  H04N2201/3276 ,  H04N2201/3278 ,  H04N2201/33342 ,  H04N2201/33357 ,  H04W76/11

Abstract: Communication-identifier-assigned image data is transmitted via a set channel using the same as a communication identifier set for each image transmitter and a channel set in transmission. Then, a receiver which has received a plurality of image data items stores the received image data items, communication identifiers, and channels in such a manner that the received image data items are related to the communication identifiers and channels. Thumbnailed images in each image data item are displayed on one screen. When an image is selected from the thumbnailed images, an image transmitter that has transmitted the image is determined on the basis of the communication identifier and channel related to the selected image and is connected exclusively to the receiver. Images acquired from this time on are enlarged and displayed chronologically on a display section. The image transmitter and receiver constitute a wireless communication system.

Abstract translation: 通过设定的信道，通过与通信标识符相对应地设定通信标识符分配图像数据，对于每个图像发送机设定通信标识符和在发送中设定的信道。 然后，已经接收到多个图像数据项的接收机以接收到的图像数据项与通信标识符和信道相关的方式存储接收的图像数据项，通信标识符和信道。 每个图像数据项目中的缩略图像显示在一个屏幕上。 当从缩略图像中选择图像时，基于与所选择的图像相关的通信标识符和信道来确定发送了图像的图像发送器，并且专门连接到接收器。 从此时间开始获取的图像将按时间顺序放大显示在显示部分。 图像发射机和接收机构成无线通信系统。

公开(公告)号：US08941871B2

公开(公告)日：2015-01-27

申请号：US13936748

申请日：2013-07-08

Applicant: PFU Limited

Inventor： Miho Ueda ,  Naoki Asada ,  Tomonori Yuasa

IPC: G06F3/12 ,  H04L1/00 ,  H04N1/333 ,  H04N1/00

CPC classification number: H04N1/00103 ,  G06F3/1293 ,  H04L1/00 ,  H04L1/0007 ,  H04N1/00225 ,  H04N1/00477 ,  H04N1/33323 ,  H04N1/33361 ,  H04N2201/0015 ,  H04N2201/0039 ,  H04N2201/0055 ,  H04N2201/0072 ,  H04N2201/0081 ,  H04N2201/33342

Abstract: An image reading system includes an information processing apparatus, an image reading apparatus, and a wireless network. The information processing apparatus includes a wireless state detector for detecting a first wireless state between the information processing apparatus and an access point in the wireless network, a wireless state information receiver for receiving, from the image reading apparatus, information of a second wireless state between the image reading apparatus and the access point in the wireless network, a packet length determining module for determining a packet length such that the packet length in forwarding image data obtained by the image reading apparatus to the information processing apparatus via the wireless network is reduced according to degradation in either the first wireless state or the second wireless state, and a packet length information transmitter for transmitting, to the image reading apparatus, packet length information corresponding to determined packet length.

Abstract translation: 图像读取系统包括信息处理装置，图像读取装置和无线网络。 该信息处理装置包括一个无线状态检测器，用于检测信息处理装置与无线网络中的接入点之间的第一无线状态;无线状态信息接收器，用于从图像读取装置接收第二无线状态的信息， 图像读取装置和无线网络中的接入点，分组长度确定模块，用于确定分组长度，使得经由无线网络将由图像读取装置获得的图像数据转发到信息处理装置的分组长度减少， 在第一无线状态或第二无线状态中的劣化，以及分组长度信息发送器，用于向图像读取装置发送与确定的分组长度对应的分组长度信息。