公开(公告)号：US20140252861A1

公开(公告)日：2014-09-11

申请号：US14348085

申请日：2012-04-16

申请人： Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

发明人： Dalin Zhou ,  Yangpeng Zhang ,  Mingyuan Liu ,  Huaping Li ,  Zhitian Ye

IPC分类号： H02J4/00

CPC分类号： H02J9/005 ,  G05F1/46 ,  H02J4/00 ,  H04M19/00 ,  Y10T307/615

摘要： The present invention discloses a standby power supply circuit for a 2-wire bus intercom system and an apparatus thereof. The standby power supply circuit is separated into two power supply modules; in which the first power supply module is a power supply to standby circuit and the second power supply module is a power supply to operation circuit; said power supply to operation circuit is switched off by a constant current switch when the device load is at the standby status; and said power supply to standby circuit comprises a constant current circuit whose alternating current impedance is very large. The solutions of the present invention achieve larger alternating current impedance for the 2-wire intercom system, which can offer sufficient power for many device loads both in the conditions of operation and standby statuses.

摘要翻译： 本发明公开了一种用于2线总线对讲系统的备用电源电路及其装置。 备用电源电路分为两个电源模块; 其中第一电源模块是备用电路的电源，第二电源模块是运行电路的电源; 当设备负载处于待机状态时，通过恒流开关断开操作电路的电源; 并且所述待机电路的电源包括其交流阻抗非常大的恒流电路。 本发明的解决方案为2线对讲系统实现更大的交流阻抗，其可以在操作条件和待机状态下为许多设备负载提供足够的电力。

公开(公告)号：US08382528B2

公开(公告)日：2013-02-26

申请号：US12931207

申请日：2011-01-26

申请人： Roy Lee Henneberger ,  James D. Dewey ,  Ahmad R. Sajadi

发明人： Roy Lee Henneberger ,  James D. Dewey ,  Ahmad R. Sajadi

IPC分类号： H01R24/04

CPC分类号： H01R9/2491 ,  H01R13/514 ,  H01R13/518 ,  H01R24/52 ,  H01R24/58 ,  H01R2103/00 ,  H04M19/00 ,  H04Q1/023 ,  H04Q1/06 ,  H04Q1/142 ,  H04Q2201/10 ,  H04Q2201/12 ,  H04Q2201/16 ,  Y10T29/49222

摘要： The present disclosure relates to a jack assembly including a jack mount having a front side and a rear side. A jack of the assembly is adapted to be slidably mounted in a jack receiving region of the jack mount. The jack assembly also includes a plurality of cross-connect contacts, and a rear interface assembly. The rear interface assembly includes a dielectric cover piece and a plurality of rear connectors that project outward from the dielectric cover piece.

摘要翻译： 本公开涉及一种千斤顶组件，其包括具有前侧和后侧的插座安装件。 组件的插座适于可滑动地安装在插座安装件的插座接收区域中。 插座组件还包括多个交叉连接触头和后接口组件。 后接口组件包括电介质覆盖件和从电介质覆盖片向外突出的多个后连接器。

公开(公告)号：US08332000B2

公开(公告)日：2012-12-11

申请号：US12577952

申请日：2009-10-13

申请人： Norman Miner Ladouceur ,  Jason Tyler Griffin

发明人： Norman Miner Ladouceur ,  Jason Tyler Griffin

IPC分类号： H04M1/00

CPC分类号： H04M1/0235 ,  G06F1/1622 ,  G06F1/1624 ,  H04M1/0225 ,  H04M19/00

摘要： A handheld electronic device having a slide-and-twist mechanism for changing between multiple device positions is provided. A slide-and-twist style form factor allows the device configuration and/or exposed input devices to be changed by the device user. The different device positions may support different operational modes or uses of the device by exposing different input devices. In accordance with one embodiment, there is provided a handheld electronic device, comprising: a first body having a first face and a second face; a second body having a first face and a second face, the first and second input devices being located on the first face of the second body; the first body being connected to the second body for sliding movement between a closed position and a first open position, wherein in the closed position the first body covers at least a portion of the second body, and wherein in the first open position the first input device is exposed on the first face of the second body; and wherein the second body is rotatable relative to the first body between the first open position and a second open position, wherein in the second open position the second input device is exposed on the first face of the second body.

摘要翻译： 提供一种具有用于在多个设备位置之间变化的滑动和扭转机构的手持式电子设备。 滑动和扭转风格的形状因子允许设备配置和/或暴露的输入设备由设备用户改变。 不同的设备位置可以通过暴露不同的输入设备来支持设备的不同操作模式或使用。 根据一个实施例，提供了一种手持电子设备，包括：具有第一面和第二面的第一主体; 具有第一面和第二面的第二主体，所述第一和第二输入装置位于所述第二主体的所述第一面上; 所述第一主体连接到所述第二主体，用于在关闭位置和第一打开位置之间滑动，其中在所述关闭位置，所述第一主体覆盖所述第二主体的至少一部分，并且其中在所述第一打开位置中，所述第一输入 装置暴露在第二主体的第一面上; 并且其中所述第二主体可相对于所述第一主体在所述第一打开位置和第二打开位置之间旋转，其中在所述第二打开位置中所述第二输入装置暴露在所述第二主体的所述第一面上。

公开(公告)号：US20120185707A1

公开(公告)日：2012-07-19

申请号：US13432944

申请日：2012-03-28

申请人： Cheng CHEN ,  Feng HONG ,  Shanfu LI ,  Jianhua PAN

发明人： Cheng CHEN ,  Feng HONG ,  Shanfu LI ,  Jianhua PAN

IPC分类号： G06F1/26

CPC分类号： H04M19/00 ,  G06F1/266 ,  G06F1/3215

摘要： An Advanced Telecom Computing Architecture system and a method for power management and control of the system are disclosed. The system includes a Front Board (FRB) and a Rear Transition Module (RTM)/Front Transition Module (FTM). The FRB includes a first power conversion/control module that supplies power to the FRB and RTM/FTM. The system further includes a control circuit that outputs control signal, and a second power conversion/control module that supplies power to the RTM/FTM according to the control signal.

摘要翻译： 公开了一种先进的电信计算架构系统以及该系统的电源管理与控制方法。 该系统包括前板（FRB）和后转换模块（RTM）/前转换模块（FTM）。 FRB包括为FRB和RTM / FTM供电的第一个电源转换/控制模块。 该系统还包括输出控制信号的控制电路和根据控制信号向RTM / FTM供电的第二电力转换/控制模块。

公开(公告)号：US20110255611A1

公开(公告)日：2011-10-20

申请号：US13173917

申请日：2011-06-30

申请人： Jack E. Caveney ,  Ronald A. Nordin ,  Steven A. Jacks ,  Donald Beran ,  Brian D. Leshin

发明人： Jack E. Caveney ,  Ronald A. Nordin ,  Steven A. Jacks ,  Donald Beran ,  Brian D. Leshin

IPC分类号： H04B3/00

CPC分类号： H04L12/66 ,  H04L41/0213 ,  H04L41/0803 ,  H04L43/0811 ,  H04L43/0817 ,  H04M3/2254 ,  H04M19/00 ,  H04Q1/03 ,  H04Q1/136 ,  H04Q2201/802

摘要： A powered patch panel (PPP) is disclosed that inserts power in mid-span regions of a network and provides fault-tolerance at the power supply level and the power-plane level. Information such as physical location, port status and policy enforcement information may be locally stored and utilized by a processor of the PPP to achieve network control and monitoring. A network management system and/or element management system may be provided to interface with processors of PPPs to achieve network monitoring, control and policy enforcement goals.

摘要翻译： 公开了一种功率接线板（PPP），其在电网的中跨区域中插入功率，并在电源电平和电源平面级别提供容错。 诸如物理位置，端口状态和策略执行信息的信息可以由PPP的处理器本地存储和利用以实现网络控制和监视。 可以提供网络管理系统和/或元件管理系统以与PPP的处理器接口以实现网络监控，控制和策略实施目标。

公开(公告)号：US20110082779A1

公开(公告)日：2011-04-07

申请号：US12677637

申请日：2007-09-13

申请人： Vincent Chi Chiu Wong ,  Amyn Samji ,  Ian Hendry ,  Rudra Maharaj ,  Bohdan Zabawskyj

发明人： Vincent Chi Chiu Wong ,  Amyn Samji ,  Ian Hendry ,  Rudra Maharaj ,  Bohdan Zabawskyj

IPC分类号： G06Q30/00 ,  G06Q40/00 ,  G06Q10/00

CPC分类号： G06Q20/28 ,  G06Q20/40 ,  G06Q30/04 ,  H04M15/00 ,  H04M15/41 ,  H04M15/43 ,  H04M15/765 ,  H04M15/7655 ,  H04M15/772 ,  H04M15/80 ,  H04M17/00 ,  H04M17/20 ,  H04M19/00 ,  H04M2215/0152 ,  H04M2215/0164 ,  H04M2215/724 ,  H04M2215/725 ,  H04M2215/7263 ,  H04W4/24

摘要： A billing profile management system and method is provided. In an embodiment, a billing profile manager is configured to cooperate with an existing network and prepaid server. The billing profile manager is configured to modify the prepaid server and maintain a billing profile for each subscriber that is separate from the billing profile on the prepaid server and which can ultimately override the prepaid server. Additional billing functionality to an existing network and prepaid server is thereby provided.

摘要翻译： 提供了一种计费简档管理系统和方法。 在一个实施例中，计费简档管理器被配置为与现有网络和预付费服务器协作。 帐单简档管理器被配置为修改预付费服务器并维护与预付费服务器上的结算简档分开的每个订户的计费简档，并且可以最终覆盖预付费服务器。 从而提供对现有网络和预付费服务器的附加计费功能。

公开(公告)号：USRE41662E1

公开(公告)日：2010-09-14

申请号：US11583876

申请日：2006-10-18

申请人： David E. Schomaker ,  Tuan Ngo ,  Carlos Cabrera

发明人： David E. Schomaker ,  Tuan Ngo ,  Carlos Cabrera

IPC分类号： H02G3/08

CPC分类号： H05K7/1457 ,  H04M19/00 ,  H04Q1/03 ,  H04Q2201/10

摘要： The present invention relates to power input housings and assemblies for power distribution panels. The power input assemblies provide separate cavities with a centerwall for the power input cables to be led into and a cover closing the cavities. The cavities allow power cables to enter through either a top open end or a bottom open end and the cover is adapted to close the other open end when installed. Alternatively, the housing can be oriented with the open ends of the cavities to the sides, permitting cables to enter through either side and the cover closing the other side.

摘要翻译： 本发明涉及用于配电盘的电力输入外壳和组件。 电源输入组件提供具有用于电力输入电缆引入的中心壁的分开的空腔和封闭空腔的盖。 这些空腔允许电力电缆通过顶部开口端或底部开放端进入，并且当安装时，盖适合关闭另一个开口端。 或者，壳体可以将空腔的开口端定向到侧面，允许电缆通过任一侧进入，盖子关闭另一侧。

公开(公告)号：US07532482B2

公开(公告)日：2009-05-12

申请号：US11376367

申请日：2006-03-15

申请人： William Miller ,  Kelly Johnson

发明人： William Miller ,  Kelly Johnson

IPC分类号： H05K5/00

CPC分类号： H04Q1/03 ,  H04M19/00 ,  H04Q1/026 ,  H04Q1/035 ,  H04Q1/06 ,  H04Q1/11 ,  H04Q2201/02 ,  H04Q2201/06 ,  H04Q2201/10 ,  H05K7/183 ,  H05K7/186

摘要： Remote enclosure systems have now been designed and are described herein that meet the following goals: a) consolidate electrical terminations in one system; b) pre-terminate AC and DC equipment loads before site installation; c) provide multiple access points for facilitating equipment repair and installation; d) are easily configurable and expanded through the use of a modular frame design that accommodates a variety of customized side panels or the attachment of a variety of expansion cabinets; e) are aesthetically functional given the cable entry and routing structure; f) provide exceptional thermal management and g) reduce problems inherent in conventional electronic setups. Remote enclosure systems contemplated generally include: a) a frame system further comprising at least two side panels; b) at least one door coupled to the frame system; c) a cable management top assembly coupled to the frame system; d) at least one removable radiofrequency (RF) management system, such as at least one RF port plate, at least one RF port, at least one RF cable or any other suitable system for managing RF signals and a combination thereof, coupled to at least one of the side panels, coupled to and/or located within the cable management top assembly and/or coupled to and/or located within the frame system or a combination thereof and e) a bottom panel coupled to the frame system. The remote enclosure system may also comprise any number of components suitable for electronics, wireless and cable-based data and telecommunications applications, including air conditioner exhaust member, an air conditioner unit, a battery pack, a meter base, a power receptacle box, an alarm system or alarm device, an expansion cabinet, a coupling device or system, a pre-wiring system and/or a demarcation component.

摘要翻译： 本文中已经设计和描述了远程外壳系统，以满足以下目标：a）在一个系统中整合电气终端; b）在现场安装之前预先终止交流和直流设备负载; c）提供多个接入点，便于设备维修和安装; d）通过使用可容纳各种定制侧板或各种扩展柜的附件的模块化框架设计，可以轻松配置和扩展; e）鉴于电缆入口和路由结构，具有美观功能; f）提供卓越的热管理，并且g）减少常规电子设置中固有的问题。 涵盖的远程外壳系统通常包括：a）还包括至少两个侧板的框架系统; b）至少一个联接到所述框架系统的门; c）耦合到所述框架系统的电缆管理顶部组件; d）至少一个可移动射频（RF）管理系统，例如至少一个RF端口板，至少一个RF端口，至少一个RF电缆或用于管理RF信号的任何其它合适系统及其组合，耦合到 耦合到和/或位于电缆管理顶部组件内和/或耦合到框架系统中和/或位于框架系统内或其组合中的至少一个侧板，以及e）联接到框架系统的底板。 远程外壳系统还可以包括适合于电子，无线和基于电缆的数据和电信应用的任何数量的组件，包括空调排气构件，空调单元，电池组，仪表座，电源插座盒， 报警系统或报警装置，扩展柜，耦合装置或系统，预接线系统和/或分界件。

公开(公告)号：US20080074817A1

公开(公告)日：2008-03-27

申请号：US11526522

申请日：2006-09-25

申请人： Gary Carlos Crain ,  Douglas D. Lopata

发明人： Gary Carlos Crain ,  Douglas D. Lopata

IPC分类号： H02H9/04

CPC分类号： H04M19/00

摘要： A method and apparatus for embedding over-limit voltage detector and recording mechanisms on the silica wafer of integrated circuits to detect, protect and record voltage overages of pre-set voltage limits is presented. A detector circuit and a recorder circuit are placed in series or in parallel on the electrical connections between the integrated circuit devices and the voltage pins connected to outside power sources. When a voltage source is connected and an over-voltage condition is detected, the detector circuit short-circuits the connection while the recorder circuit records the event for later investigation.

摘要翻译： 提出了一种用于在集成电路的二氧化硅晶片上嵌入超限电压检测器和记录机构以检测，保护和记录预设电压限制的电压过载的方法和装置。 检测器电路和记录器电路串联或并联放置在集成电路器件和连接到外部电源的电压引脚之间的电连接上。 当连接电压源并检测到过电压状态时，检测器电路将连接短路，同时记录电路记录事件供以后调查。

公开(公告)号：US07027594B2

公开(公告)日：2006-04-11

申请号：US10611324

申请日：2003-06-30

申请人： Steven M. Casey ,  Bruce A. Phillips

发明人： Steven M. Casey ,  Bruce A. Phillips

IPC分类号： H04M1/00

CPC分类号： H04M19/00

摘要： A network interface device (NID) for connecting a telecommunications line to a subscriber premises. The NID includes an enclosure that houses wiring, connectors, and active telecommunications devices. A cooling device, such as a fan, is used for cooling the active devices within the NID and is powered by a storage capacitor. The capacitor is charged by current from telecommunications signals on the telecommunications line using a power regulating circuit. The active devices within the NID generate heat, and the cooling device maintains a desired operating temperature within the NID. In one embodiment, the NID includes electronic components used for providing DSL service to the subscriber, and the lower frequency voice components of the telecommunications signals received at the NID are used for charging the capacitor. A microserver within the NID senses the current levels provided to the NID and to an active component module (e.g., DSL modem), and senses the electrical charge level at the storage capacitor. If current to the NID and DSL modem are insufficient, an alarm signal is generated. If the charge level at the storage capacitor is below a predetermined level, current from the telecommunications line is supplied to the capacitor.

摘要翻译： 一种用于将电信线路连接到用户房屋的网络接口设备（NID）。 NID包括一个容纳布线，连接器和有源电信设备的外壳。 诸如风扇的冷却装置用于冷却NID内的有源器件并由存储电容器供电。 电容器使用电力调节电路从电信线路上的电信信号通过电流充电。 NID中的有源器件产生热量，并且冷却装置在NID内保持期望的工作温度。 在一个实施例中，NID包括用于向用户提供DSL服务的电子组件，并且在NID处接收的电信信号的较低频率语音分量用于对电容器充电。 NID内的微服务器感测提供给NID的当前级别和活动组件模块（例如，DSL调制解调器），并且感测存储电容器上的电荷电平。 如果NID和DSL调制解调器的电流不足，则产生报警信号。 如果存储电容器的充电电平低于预定电平，则来自电信线路的电流被提供给电容器。