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61.发明授权
公开(公告)号：US4533943A
公开(公告)日：1985-08-06
申请号：US511385
申请日：1983-07-06
申请人： Alain Poirier
发明人： Alain Poirier
CPC分类号： H04M11/085 , H04N7/147
摘要： A videocommunication network is connected between videophone terminals and a picture bank through voice switching units and wide-band switching units included in central offices. A purely telephonic communication can be established between two videophone terminals during a videocommunication between one of the two terminals and the picture bank. Once the videocommunication has been established between the videophone terminal and the picture bank via network voice switching units, the local telephone line assigned to the videophone terminal is automatically released while only a local wide-band line assigned to the videophone terminal is occupied for exchanging vision signals and also data signals with the picture bank via wide-band switching units.
摘要翻译： 视频通信网络通过语音交换单元和包括在中心局的宽带交换单元连接在可视电话终端和图片库之间。 在两个终端之一和图片库之间的视频通信期间，可以在两个可视电话终端之间建立纯电话通信。 一旦通过网络语音切换单元在视频电话终端和图片库之间建立了视频通信，则分配给可视电话终端的本地电话线路被自动释放，而仅分配给可视电话终端的本地宽带线路被占用用于交换视觉 信号以及通过宽带交换单元与图像组的数据信号。
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公开(公告)号：US4454593A
公开(公告)日：1984-06-12
申请号：US265069
申请日：1981-05-19
IPC分类号： G09G1/04 , G06F3/153 , G06T11/20 , G09G5/00 , G09G5/393 , H04M11/08 , H04N1/405 , H04N1/41 , H04N5/278 , H04N7/16 , G06F3/14 , G06F15/20 , G06K15/20
CPC分类号： H04M11/085 , G09G5/393 , H04N1/41
摘要： A technique for processing pictorial information to enable its display on a desired display device independent of the latter's resolution characteristics includes a unique encoding procedure and a corresponding decoding and display procedure. Attributes of each element of a picture or image (such as its color) are specified by a group of N bits. The bits are assembled to form M-bit active portions of a series of bytes. M and N need not be integrally related. Ones of the words also define the size of the elements with respect to a unit display space (the horizontal and vertical dimensions of each element can be different), the order in which the elements are arranged in the picture (e.g., left to right or vice versa) and the value of N. The bytes are decoded and the picture displayed by locating each pel in the unit screen coordinate space, mapping each location to a corresponding storage location in an array formed by a frame memory, writing the attributes of each pel in one or more of the storage locations, and sequentially reading the contents of the memory and applying the output to the display device.
摘要翻译： 用于处理图形信息以使其能够在期望的显示装置上显示而与后者的分辨率特性无关的技术包括唯一的编码过程和对应的解码和显示过程。 图像或图像的每个元素（如其颜色）的属性由一组N位指定。 这些位被组合以形成一系列字节的M位有效部分。 M和N不需要整体相关。 单词的一部分还定义了相对于单位显示空间的元素的大小（每个元素的水平和垂直尺寸可以不同），元素排列在图片中的顺序（例如，从左到右或 反之亦然）和N的值。字节被解码，并且通过将每个像素定位在单位屏幕坐标空间中来显示图像，将每个位置映射到由帧存储器形成的阵列中的相应存储位置，写入每个 在一个或多个存储位置中，并顺序地读取存储器的内容并将输出应用于显示设备。
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公开(公告)号：US4291198A
公开(公告)日：1981-09-22
申请号：US53099
申请日：1979-06-28
IPC分类号： G06F3/023 , G06F3/0489 , H04M1/2745 , H04M11/06 , H04M11/08 , H04M1/02
CPC分类号： G06F3/04892 , H04M1/274525 , H04M11/066 , Y10S379/914 , Y10S379/915
摘要： The power of computer-based services is made available to telephone subscribers by a telephone station set (10) including a telephone handset (17) for audio transduction, a video output display screen (13) and manual input key facilities (16,20,23) coupled for interaction by a data processing facility (43). All of those elements are included in a common station set housing for programmable interaction under control of the station set user. The input key facilities include a full ASCII key set, additional buttons (30-32) for signaling standard computer service functions, and keys (16) for user selection of predetermined different text portions of the display screen. Also shown are various electrical and mechanical features which facilitate the combining of the functional parts into the common housing and illustrative processes (FIGS. 8-12) for demonstrating the programmable facility interaction.
摘要翻译： 基于计算机的服务的功能由包括用于音频转换的电话听筒（17）的电话机组（10）提供给电话用户，视频输出显示屏幕（13）和手动输入键设施（16,20， 23），用于由数据处理设备（43）进行交互。 所有这些元件都被包含在用于在台站设置用户的控制下的可编程交互的公共站组外壳中。 输入键设施包括一个完整的ASCII密钥组，用于信令标准计算机服务功能的附加按钮（30-32）和用于用户选择显示屏幕的预定不同文本部分的键（16）。 还示出了各种电气和机械特征，其便于将功能部件组合到公共壳体中并且用于演示可编程设施交互的说明性过程（图8-12）。
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64.发明授权
公开(公告)号：US4071698A
公开(公告)日：1978-01-31
申请号：US758159
申请日：1977-01-10
摘要： A system is disclosed for marketing merchandise or services by telephone using brief prerecorded audio demonstrations stored in an audio program repeater and connected to a customer's telephone line by a switching system under control of a data processor in response to a code entered by a customer service operator via the switching system or a code entered directly by the customer through his push-button telephone. In the latter case the data processor is in direct communication with the customer who uses the telephone push buttons to respond to prerecorded messages transmitted from the audio program repeater under control of the data processor. Otherwise the customer communicates with a customer service operator through the switching system and the customer service operator in turn selects the demonstration through the data processor. Having heard the demonstration, the customer indicates whether or not he wishes to purchase the merchandise or services, either to the customer sevice operator, who enters the purchase order in the data processor, or directly to the processor by telephone push-button operation. The data processor then transfers the order to an order processing system and updates both inventory records and the customer's history record.
摘要翻译： 公开了一种用于通过电话来营销商品或服务的系统，其使用存储在音频节目中继器中的简单的预先记录的音频演示，并且响应于由客户服务运营商输入的代码，由数据处理器控制的交换系统连接到客户的电话线 通过切换系统或客户通过其按钮电话直接输入的代码。 在后一种情况下，数据处理器与使用电话按钮的客户直接通信，以响应在数据处理器的控制下从音频节目中继器发送的预先记录的消息。 否则，客户通过交换系统与客户服务运营商进行通信，客户服务运营商又通过数据处理器选择演示。 在听到演示之后，客户表示他是否希望将商品或服务购买给在数据处理器中进入采购订单的客户服务运营商，或通过电话按钮操作直接到处理器。 然后，数据处理器将订单传送到订单处理系统，并更新库存记录和客户的历史记录。
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公开(公告)号：US3984638A
公开(公告)日：1976-10-05
申请号：US542801
申请日：1975-01-21
CPC分类号： H04M11/085
摘要： Processor for use between an earpiece of a keyboard telephone set serving to interrogate a computer by means of multi-frequency code interrogation signals and to receive from said computer digital serial answer words beginning with a start signal and frequency modulating an answer carrier, and a television set for displaying alpha-numeric characters corresponding to these digital answer words. The conventional telephone sets include means for inhibiting the answer signals from being applied to the earpiece when a key of the keyboard is depressed. Also when a key of the telephone set is depressed on overvoltage is produced across the earpiece terminals which would give rise to false start signals if no precaution was taken. Accordingly, the processor comprises a frequency demodulator for receiving the frequency modulated signals corresponding to values zero and one of the bits of the answer words, a receive register controlled by the start signals and means for allowing the frequency demodulator to generate a zero output signal when the frequency of the frequency modulated carrier has the value corresponding to a selected binary value, one or zero, of the bits of the answer words so that, when a key of the keyboard of the telephone set is depressed and the answer frequency modulated carrier is then inhibited, the output signal from the demodulator is the same as when a modulation frequency corresponding to said selected value is received.
摘要翻译： 用于通过多频代码询问信号询问计算机的键盘电话机的耳机之间使用的处理器，并且从所述计算机接收从起始信号开始的数字串行答案字和频率调制答复载体，以及电视机 设置为显示与这些数字应答单词对应的字母数字字符。 传统的电话机包括当键盘的键被按下时禁止应答信号被应用于耳机的装置。 此外，如果在没有预防措施的情况下在耳机端子上产生过电压的电话机的按键，这将导致错误的启动信号。 因此，处理器包括频率解调器，用于接收对应于应答字的位零和一个位的调频信号，由起始信号控制的接收寄存器和用于允许频率解调器产生零输出信号的装置， 频率调制载波的频率具有对应于应答字的比特的所选二进制值1或0的值，使得当电话机的键盘的键被按下并且应答频率调制载波是 然后被禁止，来自解调器的输出信号与当接收到对应于所选择的值的调制频率时相同。
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66.发明授权
公开(公告)号：US3946158A
公开(公告)日：1976-03-23
申请号：US571700
申请日：1975-04-25
摘要： Improvement to video-telephone systems allowing a called subscriber to have at his disposal on his television receiver screen, before he takes off his handset, information about the person who has initiated the call. Each subscriber station has a handset, a television camera, a television receiver and a character generator and is connected to a switching network by a telephone line, an incoming video line and an outgoing video line. Means are provided in the calling station for connecting to the outgoing video line the character generator when the calling subscriber takes down the handset and the television camera when video signals are detected on the incoming video line and in the called station for supplying with current the television receiver when ringing tone signals are detected on the telephone line.
摘要翻译： 改进视频电话系统，允许被叫用户在他的电视接收机屏幕上放下他的手机，在发起呼叫的人的信息之前。 每个用户站具有手机，电视摄像机，电视接收机和字符发生器，并且通过电话线路，输入视频线路和输出视频线路连接到交换网络。 当主叫用户拿下手机时，呼叫站中连接到输出视频线的装置和电视摄像机，当在输入视频线上检测到视频信号时，在被叫站中提供当前的电视 在电话线上检测到振铃音信号时的接收机。
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67.发明授权Controller for automatically answering and disconnecting calls to and from telephone interfaced facsimile terminals 失效用于自动应答和断开与电话接口FACSIMILE终端的呼叫的控制器
公开(公告)号：US3838220A
公开(公告)日：1974-09-24
申请号：US33659673
申请日：1973-02-28
申请人： XEROX CORP
发明人： GORMLY J
摘要： A controller for automatically answering and disconnecting calls to and from telephone interfaced facsimile terminals is compatible with conventional installations of ordinary telephone sets. The controller comprises an actuator arm for mechanically operating the cradle switch of an associated telephone set, a driver for the actuator arm, and a control circuit for the driver. If desired, the controller may be overriden by disengaging the actuator arm from the driver. Otherwise, however, the actuator arm is moved away from and toward the cradle switch by the driver in response to control signals supplied by the control circuit. To that end, incoming calls to be answered are sensed by inductively detecting any ringing voltage applied to the telephone set, and incoming or outgoing calls to be disconnected are sensed by a ''''time out'''' operation which is initiated whenever the associated facsimile unit stops while the telephone set is ''''off-hook.
摘要翻译： 用于自动应答和断开来自电话接口传真终端的呼叫的控制器与普通电话机的常规安装兼容。 控制器包括用于机械地操作相关联的电话机的支架开关的致动器臂，用于致动器臂的驱动器和用于驱动器的控制电路。 如果需要，可以通过使致动器臂与驱动器脱离而使控制器被覆盖。 然而，否则，响应于由控制电路提供的控制信号，致动器臂被驱动器移动远离支架开关并朝着托架开关移动。 为此，通过感应地检测施加到电话机的任何振铃电压来感测要应答的来电，并且通过“相关联的传真单元停止时启动的”超时“操作来感测待断开的呼入或呼出呼叫， 电话机是“摘机”。
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公开(公告)号：US3596247A
公开(公告)日：1971-07-27
申请号：US3596247D
申请日：1968-04-24
申请人： PITNEY BOWES INC
发明人： ECKERT ALTON B JR
CPC分类号： H04M11/007 , G07B17/00362 , G07B17/00508 , G07B2017/00096 , G07B2017/00274 , G07B2017/00548
摘要： Apparatus for setting from a remote location the descending monetary register of a postage meter to increase the amount of register credit against which the meter will continue to issue postage. Upon request, telephone communication is established between a central agency and the remote meter, whereupon a coded signal is dispatched to the meter which automatically compares the incoming signal with correspondingly coded information stored in the meter. Upon completion of receipt of a proper signal a driving mechanism is actuated to drive the monetary register in an ascending direction by a predetermined amount, whereas an improper signal disables the driving mechanism to prevent further operation until the meter is opened, inspected and manually set.
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公开(公告)号：US3529087A
公开(公告)日：1970-09-15
申请号：US3529087D
申请日：1967-05-29
申请人： NIPPON ELECTRIC CO
发明人： KAWASE SUSUMU , MORI KATSUHIKO
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公开(公告)号：US1595191A
公开(公告)日：1926-08-10
申请号：US7548425
申请日：1925-12-14
发明人： CREDO HARRIS
IPC分类号： H04M11/08
CPC分类号： H04M11/08
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