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公开(公告)号：US20100053557A1
公开(公告)日：2010-03-04
申请号：US12202667
申请日：2008-09-02
申请人： David F. Barnett , Lanny S. Smoot , Todd P. Camill
发明人： David F. Barnett , Lanny S. Smoot , Todd P. Camill
IPC分类号： G03B25/00
CPC分类号： G03B25/00
摘要： A 3D zoetrope that allows for storytelling and user interaction. The zoetrope includes an object support such as a disk that supports a plurality of objects. In one embodiment, the object support mechanism rotates the plurality of objects at a predetermined speed. The objects are illuminated and obscured by an illumination source in such manner as to make the objects appear to be animated in an interactive manner based on user input such as voice input. For example, the zoetrope may include an input interface for receiving external signals that may affect the operation of the animation sequence. The external signals may include audio, video, digital, or analog signals.
摘要翻译： 一个3D zoetrope，允许讲故事和用户互动。 zoetrope包括对象支持，例如支持多个对象的磁盘。 在一个实施例中，物体支撑机构以预定速度旋转多个物体。 物体被照明源照亮和遮蔽，以使得基于用户输入（例如语音输入）使对象看起来以交互的方式动画化。 例如，zoetrope可以包括用于接收可能影响动画序列的操作的外部信号的输入接口。 外部信号可以包括音频，视频，数字或模拟信号。
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22.发明授权
公开(公告)号：US5371532A
公开(公告)日：1994-12-06
申请号：US884516
申请日：1992-05-15
IPC分类号： H04L12/56 , H04M11/06 , H04N7/173 , H04N21/472 , H04Q11/04
CPC分类号： H04N21/47202 , H04M11/062 , H04N7/17318 , H04N7/17336 , H04Q11/0478 , H04L2012/5638
摘要： A store-and-forward architecture which stores and distributes information programs to subscribers on demand includes: information warehouses which archive information programs from multiple service vendors and dispense information programs in segments to central offices in high speed bursts; central offices which manages subscriber's request for service and buffers segments of information programs for delivery to subscribers in real-time under the subscriber's interactive control; and customer premises equipment where a subscriber's requests and control signals for interactive play-out of information program are generated and information programs are received for the subscriber's use.
摘要翻译： 向需求订户存储和分发信息节目的存储转发架构包括：存档来自多个服务供应商的信息程序的信息仓库，并以高速突发向中心局分发信息节目; 中心局管理用户的服务请求，并缓冲用户交互控制下实时传递给用户的信息节目; 以及客户驻地设备，其中生成用于用于交互式展示信息节目的用户请求和控制信号，并且为用户使用接收信息节目。
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公开(公告)号：US5050164A
公开(公告)日：1991-09-17
申请号：US429845
申请日：1989-10-31
CPC分类号： H04L12/2852 , H04J3/0632 , H04Q11/0478 , H04L2012/5614
摘要： A customer premises network for interfacing customer premises equipment with a broadband digital trunk and exchange network comprises a relatively large bandwidth optical broadcast bus for broadcasting downstream data to the customer premises equipment and a smaller bandwidth looped bus for transmitting upstream data from the customer premises equipment. The units of customer premises equipment are connected by the looped bus in a daisy chain.
摘要翻译： 用于将客户驻地设备与宽带数字中继线和交换网络连接的用户驻地网络包括用于向用户驻地设备广播下游数据的较大带宽光学广播总线和用于从客户驻地设备发送上行数据的较小带宽循环总线。 客户端设备的单元通过环形总线以菊花链连接。
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公开(公告)号：US4761780A
公开(公告)日：1988-08-02
申请号：US945079
申请日：1986-12-22
CPC分类号： H04L12/5601 , H04L49/106 , H04L49/1561 , H04L49/255 , H04L2012/5651 , H04L2012/5681
摘要： A mechanism is disclosed for resolving conflicts between input ports of a Batcher-Banyan Packet switching network that wish to transmit data packets to the same output port during a particular packet switch cycle. The input ports of the Batcher-Banyon network are connected in a serial ring. Bit positions on the ring represent output ports. Each input port having a data packet to transmit to a particular output port may reserve that output port before the start of the next Batcher-Banyan packet switch cycle by writing a "1" in the ring bit position corresponding to the output port to which the data packet is addressed. If the particular output port has already been reserved by another input port, the data packet is buffered.
摘要翻译： 公开了一种用于解决在特定分组交换周期期间希望将数据分组发送到同一输出端口的分组器 - 悦榕分组交换网络的输入端口之间的冲突的机制。 Batcher-Banyon网络的输入端口连接在一个串行环上。 环上的位位表示输出端口。 具有要发送到特定输出端口的数据分组的每个输入端口可以在下一个分批器 - 榕树分组交换周期的开始之前将该输出端口预留在对应于输出端口的环位位置中的“1” 数据包被寻址。 如果特定的输出端口已被另一个输入端口保留，则数据包被缓冲。
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公开(公告)号：US4565974A
公开(公告)日：1986-01-21
申请号：US640259
申请日：1984-08-13
申请人： Lanny S. Smoot
发明人： Lanny S. Smoot
IPC分类号： H03G3/30 , H03G3/20 , H03G5/16 , H03H11/04 , H04B3/14 , H04B10/02 , H04B10/158 , H04B10/18 , H03F3/191 , H03G3/10
CPC分类号： H04B10/6971 , H03G3/3084 , H03G5/16 , H04B10/6931
摘要： The circuit (34) is of the type having an input section (12) and a shaping section (22). The input section includes a photodiode (14) and a transimpedance amplifier (16) with an AGC shunt device (19) connected between its input nodes (+,-). The shaping section includes, in order, an AGC amplifier (24), an equalizer amplifier (26), a buffer amplifier (42), and a filter (44). A controller (36) responsive to the photocurrent controls the impedance value of a dynamic impedance in the equalizer so that the frequency zero of the equalizer tracks the pole frequency of the input section as it changes in the course of changes in the value of its AGC shunt. This maintains the frequency response of the shaping section so that it continues to compensate for the frequency response characteristic of the input section. A trigger (52) responsive to the impedance value of the shunt activates the equalizer only when the shunt is active.Also disclosed is a particularly advantageous differential configuration for the equalizer which includes a diode bridge (76,78,80,82) and four setting resistors (R.sub.1,R.sub.2, R.sub.3,R.sub.4) by which the break points for the frequency response can be set.
摘要翻译： 电路（34）是具有输入部分（12）和成形部分（22）的类型。 输入部分包括光电二极管（14）和跨阻放大器（16），其中AGC分路装置（19）连接在其输入节点（+， - ）之间。 成形部分依次包括AGC放大器（24），均衡器放大器（26），缓冲放大器（42）和滤波器（44）。 响应于光电流的控制器（36）控制均衡器中的动态阻抗的阻抗值，使得均衡器的频率零跟踪输入部分的极点频率，因为它在AGC的值的变化过程中变化 分流 这保持了整形部分的频率响应，使得它继续补偿输入部分的频率响应特性。 响应分流器的阻抗值的触发器（52）仅在分流器有效时激活均衡器。 还公开了一种用于均衡器的特别有利的差分配置，其包括二极管桥（76,78,80,82）和四个设置电阻器（R1，R2，R3，R4），通过该电阻器可以设置用于频率响应的断点 。
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公开(公告)号：US4498001A
公开(公告)日：1985-02-05
申请号：US401521
申请日：1982-07-26
申请人： Lanny S. Smoot
发明人： Lanny S. Smoot
IPC分类号： H03F3/34 , H03F3/08 , H03G3/20 , H04B10/158 , H01J40/14
CPC分类号： H03G3/3084 , H03F3/087 , H04B10/691
摘要： An improved transimpedance amplifier allows an optical transmitter and receiver to be in close proximity to each other without fear of overloading the receiver. The improvement increases the dynamic range of the transimpedance amplifier and thereby the operating range of the receiver. A peak detector (22) at the output of an inverting amplifier (11) within the transimpedance amplifier turns on a field effect transistor (FET) circuit (23) when an AC component of an electrical signal becomes so large that the inverting amplifier would otherwise go into saturation. The FET circuit (23) acts as an AC shunt impedance at the input of the inverting amplifier and diverts the excess AC current to ground (30). Also, the FET circuit (23) acts as a DC resistance in concert with sense and sink current mirrors (21) and (24) to effectively divert an excessive DC component of the electrical signal away from the input of the inverting amplifier (11). Although the dynamic range of the transimpedance amplifier is increased, the optical sensitivity and the performance of the receiver remain unchanged.
摘要翻译： 改进的跨阻抗放大器允许光发射机和接收机彼此靠近，而不用担心接收机过载。 该改进增加了跨阻抗放大器的动态范围，从而增加了接收器的工作范围。 当跨信号放大器中的反相放大器（11）的输出处的峰值检测器（22）在电信号的AC分量变得如此大以致反相放大器否则将导通场效应晶体管（FET）电路（23）时， 进入饱和。 FET电路（23）在反相放大器的输入处作为AC并联阻抗，并将多余的AC电流转移到地（30）。 此外，FET电路（23）与感测和吸收电流镜（21）和（24）一起用作直流电阻，以有效地将电信号的过大直流分量远离反相放大器（11）的输入， 。 虽然跨阻放大器的动态范围增加，但是接收机的光学灵敏度和性能保持不变。
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公开(公告)号：US08258663B2
公开(公告)日：2012-09-04
申请号：US12567896
申请日：2009-09-28
申请人： Lanny S. Smoot , Gary W. Schnuckle
发明人： Lanny S. Smoot , Gary W. Schnuckle
IPC分类号： H02N15/00
CPC分类号： H02N15/00
摘要： An apparatus for animating a magnetically levitated object. The apparatus includes a display with an overhead housing. A magnetic levitation and oscillation assembly is included with an electromagnet in the overhead housing. A levitated object with a body in which a magnetic element is embedded is positioned proximate to the electromagnet and levitated within the display. The levitation and oscillation assembly includes a levitation actuator driving the electromagnet with a control signal to generate a levitating magnetic field. The assembly includes an oscillating signal generator that oscillates the levitating magnetic field at an oscillating frequency. During magnetic field oscillation, the object body is levitated by the electromagnet and is concurrently subjected to first oscillating movements while attached elements such as wings are subjected to second oscillating movements near their resonant frequency with larger displacements, whereby the object body appears stationary while attached elements vibrate with a reciprocating or flapping motion.
摘要翻译： 一种用于使磁悬浮物体动画化的装置。 该装置包括具有顶架的显示器。 磁悬浮和振荡组件包括在架空机壳中的电磁体。 具有其中嵌入有磁性元件的主体的悬浮物体靠近电磁体定位并悬浮在显示器内。 悬浮和振荡组件包括利用控制信号驱动电磁体以产生悬浮磁场的悬浮致动器。 该组件包括振荡信号发生器，以振荡频率振荡悬浮磁场。 在磁场振荡期间，物体由电磁体悬浮，并且同时经受第一振荡运动，同时诸如翼的附接元件在具有较大位移的谐振频率附近受到第二振荡运动，从而物体在附着元件处于静止状态 以往复或颤动运动振动。
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公开(公告)号：US07940370B2
公开(公告)日：2011-05-10
申请号：US12202667
申请日：2008-09-02
申请人： David F. Barnett , Lanny S. Smoot , Todd P. Camill
发明人： David F. Barnett , Lanny S. Smoot , Todd P. Camill
IPC分类号： G03B25/00
CPC分类号： G03B25/00
摘要： A 3D zoetrope that allows for storytelling and user interaction. The zoetrope includes an object support such as a disk that supports a plurality of objects. In one embodiment, the object support mechanism rotates the plurality of objects at a predetermined speed. The objects are illuminated and obscured by an illumination source in such manner as to make the objects appear to be animated in an interactive manner based on user input such as voice input. For example, the zoetrope may include an input interface for receiving external signals that may affect the operation of the animation sequence. The external signals may include audio, video, digital, or analog signals.
摘要翻译： 一个3D zoetrope，允许讲故事和用户互动。 zoetrope包括对象支持，例如支持多个对象的磁盘。 在一个实施例中，物体支撑机构以预定速度旋转多个物体。 物体被照明源照亮和遮蔽，以使得基于用户输入（例如语音输入）使对象看起来以交互的方式动画化。 例如，zoetrope可以包括用于接收可能影响动画序列的操作的外部信号的输入接口。 外部信号可以包括音频，视频，数字或模拟信号。
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29.发明授权
公开(公告)号：US6160667A
公开(公告)日：2000-12-12
申请号：US131962
申请日：1998-08-11
申请人： Lanny S. Smoot
发明人： Lanny S. Smoot
CPC分类号： G02B27/026 , G02B27/0172 , G02B2027/011
摘要： A method and system for creating very thin displays producing virtual images based on extremely small "pinpoint" light sources. In an embodiment, a pinpoint light source is used in a manner analogous to a pinhole lens to magnify and view a displayed image up close. In another embodiment, an array of pinpoint light sources with or without intervening lenses is used to illuminate a spatial light modulator to produce an extremely thin virtual image display.
摘要翻译： 一种用于创建非常薄的显示器的方法和系统，其基于极小的“精确”光源产生虚拟图像。 在一个实施例中，以与针孔透镜类似的方式使用精密点光源以近距离放大和观看显示的图像。 在另一个实施例中，使用具有或不具有中间透镜的精确点光源的阵列来照亮空间光调制器以产生非常薄的虚像显示。
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30.发明授权
公开(公告)号：US5524141A
公开(公告)日：1996-06-04
申请号：US310913
申请日：1994-09-22
CPC分类号： H04M3/4931
摘要： A system and method for accessing directory information over a telephony network employing the ADSI protocol and for presenting the directory information at the user's conventional TV monitor are described. The system includes a directory service unit, a telephony network, such as the public switched telephony network, and multiple user interface units. The directory service unit receives, processes, and stores in memory directory information from directory information providers which information is transmitted to the user interface unit of requesting users on demand. The directory service unit is connected to user interface units via the telephony network and uses the ADSI protocol to communicate data and voice signals containing directory information to users. Each user interface unit converts directory information in the form of data signals into signals for display on the user's TV screen and transmits audio directory information, such as audio program description, to the audio input of the user's TV monitor. The user interface unit also converts requests and interactive inputs generated by the user at the infrared remote of the TV monitor into local display commands for locally controlling the appearance of directory information on the user's TV monitor or into DTMF digits for transmission to the directory service unit. On receiving a user's request for directory service, the directory service unit transmits to the user menus of directory information in ADSI format, which menus are processed at the user interface unit for display on the user's TV screen. On receiving the user's interactive inputs in the form of DTMF digits for a specific directory or a program description, the directory service unit retrieves the appropriate information from memory, and transmits it in ADSI format to the user interface unit where the requested information is processed for presentation at the user's TV monitor.
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