专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US5490210A Programmable telephone interface device 失效
标题翻译：可编程电话接口设备
公开(公告)号：US5490210A
公开(公告)日：1996-02-06
申请号：US162755
申请日：1993-12-07
申请人： Bill J. Sasso
发明人： Bill J. Sasso
IPC分类号： H04M1/665 , H04M1/673 , H04M1/677 , H04M1/82 , H04M9/00 , H04N1/327 , H04M11/00
CPC分类号： H04N1/32708 , H04M1/665 , H04M1/673 , H04M1/677 , H04M1/82 , H04M9/00 , H04N1/32704 , H04N1/3271 , H04N1/32717 , H04N1/32719 , H04N1/32726 , H04N1/32728 , H04N1/32732 , H04N1/32741 , H04N1/32758
摘要： A programmable telephone interface device connects to a telephone subscriber line and automatically controls the operation of facsimile equipment and telephone equipment connected to the device. The device includes a microprocessor having stored programs in memory for receiving and interpreting digital signals. Ports on the device allow connection of at least one telephone, a telephone answering device, and a facsimile machine. One or more outgoing messages can be recorded and stored in memory. An AC ringing voltage on the subscriber line representing an incoming telephone call is detected by a ring detection circuit and a DC pulse detection circuit detects changes in the current on the telephone subscriber line representing pulse dials, off-hook signals, and canceled calls. Facsimile transmission (CNG) signals and dual tone multi-frequency (DTMF) tones are filtered, decoded and converted to digital signals by a filter and decoder circuit which are interpreted by the microprocessor. The microprocessor selects a port corresponding to the type of signal detected and causes a ring voltage signal to be generated to activate the telephone equipment or facsimile machine connected to the selected port. The ring voltage signal is sent to the facsimile port if the detected signal is a CNG signal or a predetermined DTMF tone representing the facsimile port, or is sent to the telephone port or the telephone answering device port if a CNG signal is not detected or if the detected signal is a predetermined DTMF tone representing a particular port.
摘要翻译：可编程电话接口设备连接到电话用户线路并且自动控制连接到设备的传真设备和电话设备的操作。该装置包括具有存储在存储器中用于接收和解释数字信号的程序的微处理器。设备上的端口允许连接至少一个电话，电话应答设备和传真机。一个或多个传出消息可被记录并存储在存储器中。表示进入电话呼叫的用户线上的AC振铃电压由环检测电路检测，并且DC脉冲检测电路检测表示脉冲拨号，摘机信号和取消呼叫的电话用户线上的电流的变化。传真传输（CNG）信号和双音多频（DTMF）音调通过由微处理器解释的滤波器和解码器电路进行滤波，解码和转换为数字信号。微处理器选择与检测到的信号类型对应的端口，并产生一个振铃电压信号，以激活连接到所选端口的电话设备或传真机。如果检测到的信号是CNG信号或代表传真端口的预定DTMF音，则将环形电压信号发送到传真端口，或者如果没有检测到CNG信号，则发送到电话端口或电话应答设备端口检测到的信号是表示特定端口的预定DTMF音。

62. 发明授权

US5487105A Facsimile apparatus operable in facsimile or telephone mode 失效
标题翻译：传真机可以传真或电话模式操作
公开(公告)号：US5487105A
公开(公告)日：1996-01-23
申请号：US169901
申请日：1993-12-20
申请人： Hajime Sakai
发明人： Hajime Sakai
IPC分类号： H04M1/654 , H04N1/327 , H04M11/00 , H04M1/64
CPC分类号： H04N1/32708 , H04M1/654 , H04N1/32704 , H04N1/3271 , H04N1/32717 , H04N1/32719 , H04N1/32723 , H04N1/32728 , H04N1/32732
摘要： A facsimile apparatus is operable in a facsimile mode, a telephone conversation mode or an automatic telephone answering/recording mode when a presence operation mode is set. When a CNG signal is received within a first given time, the facsimile mode is selected. On the other hand, when no CNG signal is received within the first given time and a telephone handset is off-hooked within a second given time, the telephone conversation mode is selected. When no CNG signal is received within the first given time and the telephone handset is not off-hooked within the second given time, the automatic telephone answering/recording mode is selected. Further, when no voice signal is received within a third given time during the automatic telephone answering/recording mode being selected, the facsimile mode is selected. It may be arranged that, when no CNG signal is received within the first given time and the telephone handset is not off-hooked within the second given time, one of the automatic telephone answering/recording mode and the facsimile mode is selected depending on whether the voice signal is received or not.
摘要翻译：当设置存在操作模式时，传真装置可以在传真模式，电话通话模式或自动电话应答/记录模式中操作。当在第一给定时间内接收到CNG信号时，选择传真模式。另一方面，当在第一给定时间内没有接收到CNG信号并且在第二给定时间内电话听筒被摘机时，选择电话通话模式。当在第一给定时间内没有接收到CNG信号并且电话听筒在第二给定时间内没有摘机时，选择自动电话应答/记录模式。此外，当在选择自动电话应答/记录模式期间的第三给定时间内没有接收到语音信号时，选择传真模式。可以设置当在第一给定时间内没有接收到CNG信号并且电话手机在第二给定时间内没有摘机时，根据是否选择自动电话应答/记录模式和传真模式之一接收或不接收语音信号。

63. 发明授权

US5481373A Facsimile apparatus and telephone terminal apparatus having voice and image communication functions 失效
标题翻译：具有语音和图像通信功能的传真设备和电话终端设备
公开(公告)号：US5481373A
公开(公告)日：1996-01-02
申请号：US191119
申请日：1994-02-03
申请人： Yoshinori Ikeguchi , Hiroshi Murata
发明人： Yoshinori Ikeguchi , Hiroshi Murata
IPC分类号： H04M1/64 , H04M1/65 , H04M1/652 , H04M1/654 , H04M1/82 , H04M11/00 , H04N1/00 , H04N1/32 , H04N1/327
CPC分类号： H04N1/32708 , H04M1/652 , H04M1/654 , H04M1/82 , H04N1/32704 , H04N1/3271 , H04N1/32717 , H04N1/32719 , H04N1/32723 , H04N1/32726 , H04N1/32728 , H04N1/32741 , H04N1/32756
摘要： In a facsimile apparatus with an external telephone unit connected thereto or in a telephone terminal apparatus having telephone and facsimile communication functions, when a particular code signal is sent through a telephone line during a telephone communication being effected, a facsimile communication is held ineffective. Accordingly, even when a particular situation occurs, which otherwise causes switching from the telephone communication to the facsimile communication, the telephone communication is held effective once the particular code signal is detected.
摘要翻译：在具有与其连接的外部电话单元的传真装置或具有电话和传真通信功能的电话终端设备中，当在进行电话通信期间通过电话线路发送特定码信号时，传真通信被保持无效。因此，即使当发生特定情况（否则将导致从电话通信切换到传真通信）时，一旦检测到特定的代码信号，电话通信就被保持有效。

64. 发明授权

US5349634A Facsimile apparatus 失效
标题翻译：传真机
公开(公告)号：US5349634A
公开(公告)日：1994-09-20
申请号：US769269
申请日：1991-10-01
申请人： Hiroki Shimomura
发明人： Hiroki Shimomura
IPC分类号： H04N1/32 , H04M11/00 , H04N1/327
CPC分类号： H04N1/3271 , H04N1/32704 , H04N1/32719 , H04N1/32723
摘要： A facsimile apparatus includes a facsimile communication section for executing facsimile communication, a calling tone signal detecting section for detecting a first signal in a frequency band corresponding to a frequency band of a calling tone signal, a speech signal detecting section for detecting a second signal in a frequency band outside the frequency band of the calling tone signal, and a control section for starting and activating the facsimile communication section to execute the facsimile communication when the calling tone signal detecting section detects the first signal but the speech signal detecting section does not detect the second signal.
摘要翻译：传真装置包括用于执行传真通信的传真通信部分，用于检测与呼叫音信号的频带相对应的频带中的第一信号的呼叫音信号检测部分，用于检测呼叫音信号的频带的语音信号检测部分呼叫音信号的频带以外的频带，以及控制部，用于当呼叫音信号检测部检测到第一信号但语音信号检测部未检测到时，开始并激活传真通信部，执行传真通信第二个信号。

65. 发明授权

US5297135A Method and apparatus for determining directionality of communication signals on a communication channel 失效
标题翻译：用于确定通信信道上的通信信号的方向性的方法和装置
公开(公告)号：US5297135A
公开(公告)日：1994-03-22
申请号：US696018
申请日：1991-05-06
申请人： Kenneth Gural
发明人： Kenneth Gural
IPC分类号： H04M1/65 , H04M1/654 , H04M1/72 , H04N1/327 , H04J15/00 , H04L5/14
CPC分类号： H04N1/32708 , H04M1/65 , H04M1/654 , H04M1/72 , H04N1/32704 , H04N1/3271 , H04N1/32723 , H04N1/32726 , H04N1/32728
摘要： In a bidirectional communication channel, the method and apparatus for determining directionality of communication signals using digital techniques. A plurality of independent signals are derived from the communication channel, which signals are analyzed to determine their relative phase(s). The relative phase(s) are then compared with a table of relative phases indicating the directionality of the original signals.
摘要翻译：在双向通信信道中，使用数字技术确定通信信号的方向性的方法和装置。从通信信道导出多个独立信号，分析哪些信号以确定它们的相对相位。然后将相对相位与表示原始信号的方向性的相对相位表进行比较。

66. 发明授权

US5293575A Facsimile apparatus with audio response function 失效
标题翻译：具有音频响应功能的传真设备
公开(公告)号：US5293575A
公开(公告)日：1994-03-08
申请号：US773916
申请日：1991-10-30
申请人： Yuuzi Hirai
发明人： Yuuzi Hirai
IPC分类号： H04N1/00 , H04M11/00 , H04N1/32 , H04N1/327 , H04M1/64
CPC分类号： H04N1/3271 , H04N1/32704 , H04N1/32717 , H04N1/32719 , H04N1/32723
摘要： A facsimile apparatus with an audio response function according to this invention includes an interface for closing a telephone line in response to detection of a ring signal, a response message transmitting device for transmitting a response message after the interface closes the telephone line, a communication start signal detecting device for detecting a facsimile communication start signal inputted from the telephone line, a facsimile communication device for performing facsimile communication, and a change circuit for connecting the telephone line to the facsimile communication device when the communication start signal detecting device detects the facsimile communication start signal in the case where the response message transmitting device transmits the response message. According to this structure, when the ring signal is inputted from the telephone line, the interface closes the telephone line and the response message transmitting device transmits the response message. In addition, when the facsimile communication start signal is inputted from the telephone line, this is detected by the communication start signal detecting device and the change circuit connects the telephone line to the facsimile communication device.
摘要翻译： PCT No.PCT / JP90 / 00430 Sec。 371日期1991年10月3日 102（e）日期1991年10月3日PCT 1991年4月1日PCT PCT。出版物WO91 / 15915 根据本发明的具有音频响应功能的传真装置包括响应于检测到振铃信号而关闭电话线的接口，用于在接口闭合之后发送响应消息的响应消息发送装置电话线，用于检测从电话线输入的传真通信开始信号的通信开始信号检测装置，用于执行传真通信的传真通信装置，以及用于在通信开始时将电话线连接到传真通信装置的改变电路在响应消息发送装置发送响应消息的情况下，信号检测装置检测传真通信开始信号。根据该结构，当从电话线输入振铃信号时，接口关闭电话线路，响应消息发送装置发送响应消息。此外，当从电话线输入传真通信开始信号时，由通信开始信号检测装置检测到传真通信开始信号，并且改变电路将电话线连接到传真通信装置。

67. 发明授权

US5165096A Image communication apparatus having communication with another communication apparatus and a shared communication line 失效
标题翻译：具有与另一通信装置和共享通信线路通信的图像通信装置
公开(公告)号：US5165096A
公开(公告)日：1992-11-17
申请号：US630856
申请日：1990-12-20
申请人： Kouichi Matsumoto
发明人： Kouichi Matsumoto
IPC分类号： H04M1/64 , H04M1/65 , H04M1/66 , H04M1/663 , H04M11/00 , H04N1/32 , H04N1/327
CPC分类号： H04N1/3271 , H04N1/32005 , H04N1/32704 , H04N1/32726 , H04N1/32728 , Y10S379/902
摘要： An image communication apparatus comprises a selector for selecting a first receive mode or a second receive mode, a first detector for detecting a protocol signal of image communication, a second detector for detecting a DTMF signal, and a control unit for effecting the image communication in accordance with the selection by the selector and the detections by the first and second detectors.
摘要翻译：图像通信装置包括：选择器，用于选择第一接收模式或第二接收模式;第一检测器，用于检测图像通信协议信号;第二检测器，用于检测DTMF信号;以及控制单元，用于进行图像通信根据选择器的选择和第一和第二检测器的检测。

68. 发明授权

US5151972A Apparatus for automatically connecting terminal device to telephone lines 失效
标题翻译：用于将终端设备自动连接到电话线路的设备
公开(公告)号：US5151972A
公开(公告)日：1992-09-29
申请号：US668730
申请日：1991-03-13
申请人： Alan S. Lorenz , Christopher K. Sutton
发明人： Alan S. Lorenz , Christopher K. Sutton
IPC分类号： H04M1/654 , H04N1/327
CPC分类号： H04N1/32708 , H04M1/654 , H04N1/32704 , H04N1/3271 , H04N1/32717 , H04N1/32719 , H04N1/32726 , H04N1/32728 , H04N1/32732 , H04N1/32741 , Y10S379/902
摘要： An improved method and system for integrating voice telephone and data terminal devices in a single system is described. The present system may be incorporated with an existing telephone system without modification of the telephone system. The present invention includes means for monitoring a telephone line and upon detection of a ringing signal, the system monitors the telephone line for either a DTMF or CNG signal. Upon detection of either signal, an incoming call is routed to a series connected device such as a data terminal.
摘要翻译：描述了在单个系统中集成语音电话和数据终端设备的改进的方法和系统。本系统可以并入现有的电话系统而不修改电话系统。本发明包括用于监视电话线的装置，并且在检测到振铃信号时，系统监视电话线路以获得DTMF或CNG信号。在检测到任一信号时，来电呼叫到诸如数据终端的串联连接设备。

69. 发明授权

US5131026A Facsimile system having auto-answering function 失效
标题翻译：具有自动应答功能的传真系统
公开(公告)号：US5131026A
公开(公告)日：1992-07-14
申请号：US379978
申请日：1989-07-14
申请人： Chang-Kyu Park
发明人： Chang-Kyu Park
IPC分类号： H04M1/65 , H04N1/327
CPC分类号： H04N1/32708 , H04M1/65 , H04N1/32704 , H04N1/3271 , H04N1/32717 , H04N1/32719 , H04N1/32726 , H04N1/32728 , Y10S379/902
摘要： A facsimile system capable of embodying an auto-answrring function by coupling an auto-answering machine therewith. The improved facsimile system and method can reduce auto-answering time by operating an auto-receiving mode, regardless of present mode, when a calling station FAX requests transmission of image data while a called station FAX is in a voice-answering mode. To achieve the objects, the inventive FAX system includes a telephone for performing the voice communication function through a first line and an image processing means for processing an image data from a second line, in which said FAX system comprises; an auto-answering machine, a hook-off detection coil, a hook-off detection switch, a control unit, a signal induction unit, a tone-detection unit, a dialing-detection unit, a ring-detection unit, an input/output unit, a relay driver, a set of switch means, a transformer means, a MODEM, and an image processor unit.
摘要翻译：一种能够通过将自动应答机与其自动应答机器相结合来体现自动发送功能的传真系统。当被叫站FAX处于语音应答模式时，当呼叫站FAX请求传输图像数据时，改进的传真系统和方法可以通过操作自动接收模式来减少自动应答时间，而不管当前模式。为了实现上述目的，本发明的FAX系统包括：通过第一行执行语音通信功能的电话;以及用于处理来自所述FAX系统的第二行的图像数据的图像处理装置; 自动应答机，挂机检测线圈，挂机检测开关，控制单元，信号感应单元，音调检测单元，拨号检测单元，振铃检测单元，输入/ 输出单元，继电器驱动器，一组开关装置，变压器装置，MODEM和图像处理器单元。

70. 发明授权

US5077786A System and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signal 失效
标题翻译：用于控制计算机生成信号或CNG信号的计算机设备的系统和方法
公开(公告)号：US5077786A
公开(公告)日：1991-12-31
申请号：US539508
申请日：1990-06-18
申请人： Kazuo Hashimoto
发明人： Kazuo Hashimoto
IPC分类号： H04M1/654 , H04N1/327 , H04M11/00 , H04M1/64
CPC分类号： H04N1/3271 , H04M1/654 , H04N1/32704 , H04N1/32719 , H04N1/32726 , H04N1/32728 , H04N1/32752 , Y10S379/902
摘要： A facsimile apparatus connected to a telephone line and incorporating an automatic telephone answering and recording device, which is able to be responsive to various inputs, for example, a calling tone (CNG) or similar signal sent from a calling party's apparatus, or a specified signal sent by a calling party by pushing a DTMF tone button. If a user picks up a handset of a telehpone set connected to the telephone line during the operation of the automatic telephone answering device, the facsimile apparatus is not energized and returns to the standby mode in response to the off-hook operation of the telephone set, so that he or she can talk directly with the calling party. And during the telephone conversation between calling and called parties, the facsimile apparatus can be energized in response to manual operation by either of the parties.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式