专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08400261B2 Interactive phone message control apparatus for a motor vehicle 有权
标题翻译：用于机动车辆的交互式电话消息控制装置
公开(公告)号：US08400261B2
公开(公告)日：2013-03-19
申请号：US12732323
申请日：2010-03-26
申请人： David K. Lambert , Michel F. Sultan , Laci J. Jalics , Francis E. Szczublewski
发明人： David K. Lambert , Michel F. Sultan , Laci J. Jalics , Francis E. Szczublewski
IPC分类号： G05B19/00 , G06F7/00 , G06K19/00 , G08B29/00
CPC分类号： H04M1/6091
摘要： A motor vehicle includes control apparatus for establishing an interactive human-machine interface (HMI) between a vehicle driver and an on-board communication system that is wirelessly coupled to a nomadic communication device carried by the driver. The on-board communication system has the ability to activate the nomadic communication device to check for messages, and the interactive HMI includes a configurable display through which check-message inquiries are selectively communicated to the driver, and an input device selectively manipulated by the driver to accept a check-message inquiry. An HMI controller responsive to sensed vehicle operating condition data and driver manipulation of the input device determines if and when a check-message inquiry should be communicated to the driver.
摘要翻译：一种机动车辆包括用于在车辆驾驶员和车载通信系统之间建立交互式人机接口（HMI）的控制装置，所述交互式人机接口与所述驾驶员携带的游牧通信设备无线耦合。车载通信系统能够激活游牧通信设备来检查消息，并且交互式HMI包括可配置显示器，通过该可配置显示器，选择性地将通话信息询问到该驱动器，以及由驾驶员选择性地操纵的输入设备接受支票信息查询。响应于感测到的车辆操作条件数据和驾驶员操纵输入设备的HMI控制器确定是否以及何时应将通话消息询问通知给驾驶员。

22. 发明授权

US08377705B2 Breath analyzer system and method of operating the same 有权
标题翻译：呼吸分析仪系统及其操作方法
公开(公告)号：US08377705B2
公开(公告)日：2013-02-19
申请号：US12688164
申请日：2010-01-15
申请人： David K. Lambert , Michel F. Sultan
发明人： David K. Lambert , Michel F. Sultan
IPC分类号： G01N1/22
CPC分类号： G01N33/4972 , G01N21/3504 , Y10T436/204165
摘要： A breath analyzer system and method for determining an estimate of blood alcohol concentration of a person. A light source projects light into a sampling region where breath from the person is expected. A first light detector and a second light detector are configured to detect light intensity of light having certain wavelengths at a first time and a second time. Signals from the light detectors at the first time and the second time are used to determine an estimate of the blood alcohol concentration of the person by determining a ratio of a first light detector signal change to a second light detector signal change.
摘要翻译：一种用于确定人的血液酒精浓度的估计的呼吸分析仪系统和方法。一个光源将光线投射到一个抽样区域，那个人的呼吸是预期的。第一光检测器和第二光检测器被配置为在第一时间和第二时间检测具有特定波长的光的光强度。来自光检测器的信号在第一次和第二次被用于通过确定第一光检测器信号变化与第二光检测器信号变化的比例来确定人的血液酒精浓度的估计。

23. 发明申请

US20120293602A1 EXECUTIVE TELEPRESENCE SYSTEM 审中-公开
标题翻译：执行电视系统
公开(公告)号：US20120293602A1
公开(公告)日：2012-11-22
申请号：US13398662
申请日：2012-02-16
申请人： Tracy A. Bathurst , Derek Graham , Michael Braithwaite , Russell S. Ericksen , Bret Harris , Sandeep Kalra , David K. Lambert , Peter H. Manley , Ashutosh Pandey , Bryan Shaw , Darrin T. Thurston , Michael Tilelli , Paul R. Bryson
发明人： Tracy A. Bathurst , Derek Graham , Michael Braithwaite , Russell S. Ericksen , Bret Harris , Sandeep Kalra , David K. Lambert , Peter H. Manley , Ashutosh Pandey , Bryan Shaw , Darrin T. Thurston , Michael Tilelli , Paul R. Bryson
IPC分类号： H04N7/14
CPC分类号： H04N7/15 , H04N7/142
摘要： An executive telepresence system for use in audio and video conferencing uses a unified communications system in an enterprise network system. The executive telepresence system includes a control system that further comprises a user interface, a mixing system, and a dialing system. In addition, the executive telepresence system includes one or more video display devices that couple to the control system where the video display devices display a video signal, and may further include one or more video cameras that couple to the control system where the video cameras capture video information and turn it into the video signal. Further, the executive telepresence system includes one or more microphones that couple to the control system where the microphones capture audio information and turn it into an audio signal, and may include one or more speakers that couple to the control system where the speakers play back the audio signal.
摘要翻译：用于音频和视频会议的执行远程呈现系统使用企业网络系统中的统一通信系统。执行远程呈现系统包括进一步包括用户界面，混合系统和拨号系统的控制系统。此外，执行远程呈现系统包括耦合到视频显示设备显示视频信号的控制系统的一个或多个视频显示设备，并且还可以包括耦合到摄像机捕获的控制系统的一个或多个摄像机视频信息并将其转换成视频信号。此外，执行远程呈现系统包括耦合到控制系统的一个或多个麦克风，其中麦克风捕获音频信息并将其转换成音频信号，并且可以包括耦合到扬声器播放的控制系统的一个或多个扬声器音频信号。

24. 发明申请

US20120069989A1 PERSONAL SPEAKERPHONE DEVICE 有权
标题翻译：个人扬声器设备
公开(公告)号：US20120069989A1
公开(公告)日：2012-03-22
申请号：US13051280
申请日：2011-03-18
申请人： David K. Lambert
发明人： David K. Lambert
IPC分类号： H04M9/08
CPC分类号： H04M9/085
摘要： This disclosure describes a personal speakerphone device for teleconferencing a local participant with near side audio data and a far side participant with far side audio data. The device includes a controller that couples to a speaker and a microphone inside an enclosure that couples the speaker and the microphone within a coupling frequency range, and where the enclosure houses the speaker, the microphone, the controller, analog to digital conversion circuitry, digital to analog conversion circuitry, supporting circuitry, and one or more ports for data through which audio data is transferred. Additionally, the device includes a first frequency band decomposer, a second frequency band decomposer, one or more echo cancellers, and a converger. Further, the device includes a primary doubletalk detector and a secondary doubletalk detector.
摘要翻译：本公开描述了一种个人扬声器装置，用于电话会议具有近侧音频数据的本地参与者和具有远端音频数据的远端参与者。该装置包括控制器，其耦合到耦合在耦合频率范围内的扬声器和麦克风的外壳内的扬声器和麦克风，并且其中外壳容纳扬声器，麦克风，控制器，模数转换电路，数字到模拟转换电路，支持电路以及一个或多个端口用于通过其传输音频数据的数据。另外，该设备包括第一频带分解器，第二频带分解器，一个或多个回声消除器和收敛器。此外，该装置包括主双重检测器和次级双重检测器。

25. 发明授权

US07279132B2 Chemical vapor sensor having an active and a passive measurement mode 有权
标题翻译：具有主动和被动测量模式的化学气相传感器
公开(公告)号：US07279132B2
公开(公告)日：2007-10-09
申请号：US11033703
申请日：2005-01-12
申请人： Michel F. Sultan , David K. Lambert
发明人： Michel F. Sultan , David K. Lambert
IPC分类号： B32B5/02 , B32B27/04 , B32B27/12 , G01N7/00 , G01N21/00
CPC分类号： B60K28/063 , B60K28/06 , B60K28/066 , B60W2540/24 , G01N21/3504 , G01N21/61 , G01N33/4972 , Y10T436/11 , Y10T436/117497 , Y10T436/25 , Y10T436/255 , Y10T436/25875
摘要： A chemical vapor sensor is provided that measures a chemical species of interest with high sensitivity and chemical specificity. In an aspect, an ethanol vapor sensor is provided, sized for being inconspicuous and on-board a vehicle, having a passive measurement mode and an active breathalyzer mode, for detecting a motor vehicle driver that exceeds a legal limit of blood alcohol concentration (BAC), for use with vehicle safety systems. For the passive mode, a vapor concentrator is utilized to amplify a sampled vapor concentration to a detectible level for use with an infrared (IR) detector. In an aspect, ethanol vapor in a vehicle cabin is passively measured and if a predetermined ethanol level is measured, a countermeasure is invoked to improve safety. In an aspect, an active breathalyzer is used as a countermeasure. The active breathalyzer can be imposed for a number of vehicle trips or for a predetermined time period.
摘要翻译：提供一种化学气相传感器，以高灵敏度和化学特性测量感兴趣的化学物质。在一方面，提供了一种乙醇蒸气传感器，其尺寸适于不显眼和车载车辆，具有被动测量模式和主动呼气机模式，用于检测超过血液酒精浓度合法限度的汽车驾驶员（BAC ），用于车辆安全系统。对于被动模式，使用蒸气浓缩器将采样的蒸汽浓度放大到可用于红外（IR）检测器的可检测水平。一方面，被动地测量车厢内的乙醇蒸汽，如果测量到预定的乙醇水平，则调用对策以提高安全性。在一方面，使用活性呼气机作为对策。主动呼吸机可以施加一些车辆行驶或预定的时间段。

26. 发明授权

US07247271B2 Compact ceramic sensor for fuel volatility and oxygenate concentration 有权
标题翻译：紧凑型陶瓷传感器，用于燃料挥发性和含氧化合物浓度
公开(公告)号：US07247271B2
公开(公告)日：2007-07-24
申请号：US10388777
申请日：2003-03-14
申请人： Da Yu Wang , David K. Lambert
发明人： Da Yu Wang , David K. Lambert
IPC分类号： B32B5/02 , B32B27/04 , B32B27/12 , G01N27/00 , G01N15/06
CPC分类号： G01N33/2852 , G01N27/226 , Y10T29/49002
摘要： A compact ceramic fuel property sensor comprises a plurality of laminated ceramic layers. The heater, temperature sensor, and capacitance measurement electrodes are embedded between the layers. The capacitance electrodes include interdigitated electrodes and fuel traps for containing a sample of liquid fuel disposed between the interdigitated electrodes. The dimensions of the fuel traps are selected so that the fuel traps remain filled with liquid after said sensor has been bathed in fuel. A method for monolithically preparing the sensors provides a reduced cost method and a sensor that can survive indefinitely in liquid fuel.
摘要翻译：小型陶瓷燃料特性传感器包括多个层压陶瓷层。加热器，温度传感器和电容测量电极嵌入层之间。电容电极包括叉指电极和用于容纳布置在叉指电极之间的液体燃料样本的燃料收集器。选择燃料捕集器的尺寸，使得在所述传感器已经被沐浴在燃料中之后，燃料捕集器保持充满液体。用于单片准备传感器的方法提供了可以无限期地在液体燃料中存活的成本降低的方法和传感器。

27. 发明授权

US06781388B2 Liquid property sensor 失效
标题翻译：液体传感器
公开(公告)号：US06781388B2
公开(公告)日：2004-08-24
申请号：US09963862
申请日：2001-09-26
申请人： Da Yu Wang , Ying Jie Lin , David K. Lambert
发明人： Da Yu Wang , Ying Jie Lin , David K. Lambert
IPC分类号： G01R2726
CPC分类号： G01R27/2605 , G01N27/226
摘要： A sensor includes a substrate consisting essentially of a non-conductive material, a first electrode, and a second electrode disposed on a first surface of the substrate, wherein the first electrode includes a first major portion traversing a length of the substrate and a finger extending from the major portion, wherein the second electrode includes a second major portion traversing the length of the substrate and a finger extending from the second major portion, wherein the first electrode finger extends toward the second electrode major portion and the second electrode finger extends toward the first electrode major portion and is substantially parallel to the first finger, and a third electrode connected to a ground, wherein the third electrode is interposed between and about the first and second electrodes.
摘要翻译：传感器包括基本上由非导电材料组成的衬底，第一电极和设置在衬底的第一表面上的第二电极，其中第一电极包括穿过衬底长度的第一主要部分和延伸其中所述第二电极包括穿过所述基板的长度的第二主要部分和从所述第二主要部分延伸的手指，其中所述第一电极指延伸朝向所述第二电极主要部分，并且所述第二电极指延伸朝向所述第二主要部分第一电极主要部分并且基本上平行于第一指状物，以及连接到地面的第三电极，其中第三电极介于第一和第二电极之间并且围绕第一电极延伸。

28. 发明授权

US5262645A Sensor for measuring alcohol content of alcohol gasoline fuel mixtures 失效
标题翻译：用于测量酒精汽油燃料混合物的酒精含量的传感器
公开(公告)号：US5262645A
公开(公告)日：1993-11-16
申请号：US754475
申请日：1991-09-03
申请人： David K. Lambert , Stephen J. Harris , Stephen J. Swarin
发明人： David K. Lambert , Stephen J. Harris , Stephen J. Swarin
IPC分类号： G01N21/31 , G01N21/35 , G01N33/28
CPC分类号： G01N21/314 , G01N21/3504 , G01N21/3577 , G01N21/359 , G01N33/2852
摘要： An alcohol sensing device is provided for determining the alcohol content within an alcohol/gasoline fuel mixture provided to an internal combustion engine. The sensing device uses infrared spectrometry measuring techniques. The infrared sensing device determines the ratio of light absorption by the alcohol/gasoline mixture at two discrete wavelengths within the near-infrared spectrum. The two particular wavelengths of interest are preferably chosen so that at one of the infrared wavelengths, alcohol is strongly absorbing while the gasoline exhibits very little absorption, and at the second wavelength both the alcohol and the gasoline exhibit are essentially non-absorbing. A light beam is transmitted through the alcohol/gasoline fuel mixture such that the two discrete wavelengths traverse the same optical path. A first and second detector are adjacently disposed so as to receive the emitted light from each wavelength after their transmission through the alcohol/gasoline fuel mixture. A third and fourth detector are adjacently disposed in proximity to the first and second detectors for sensing the drift in ambient temperatures corresponding to the first and second detectors. Once the signals corresponding to the two wavelengths are obtained and the signals corresponding to the ambient temperatures are factored out, the ratio of the absorbances by the fuel mixture at both wavelengths is computed. From this ratio and the fuel temperature the concentration of alcohol in the fuel is determined.
摘要翻译：提供了一种酒精感测装置，用于确定提供给内燃机的醇/汽油燃料混合物中的醇含量。感测装置使用红外光谱测量技术。红外感测装置确定近红外光谱中两个离散波长下的醇/汽油混合物的光吸收率。优选选择感兴趣的两个特定波长，使得在红外波长的一个处，醇是强吸收的，而汽油表现出非常少的吸收，而在第二波长下，醇和汽油表现出基本上不吸收。光束通过酒精/汽油燃料混合物传播，使得两个离散的波长穿过相同的光路。相邻地设置第一和第二检测器，以便在透过酒精/汽油燃料混合物之后接收来自每个波长的发射光。第三和第四检测器相邻设置在第一和第二检测器附近，用于感测对应于第一和第二检测器的环境温度的漂移。一旦获得对应于两个波长的信号，并且将与环境温度相对应的信号进行分解，则计算两个波长处的燃料混合物的吸光度比。从该比率和燃料温度确定燃料中的醇的浓度。

29. 发明授权

US4713970A Thermal diffusion fluid flow sensor 失效
标题翻译：热扩散流体流量传感器
公开(公告)号：US4713970A
公开(公告)日：1987-12-22
申请号：US838929
申请日：1986-03-12
申请人： David K. Lambert
发明人： David K. Lambert
IPC分类号： G01F1/684 , G01F1/708 , G01F1/68 , G01P5/10
CPC分类号： G01F1/6842 , G01F1/684 , G01F1/6845 , G01F1/708 , G01F1/7084
摘要： A miniature solid state fluid flow sensor has a low diffusivity substrate, such as a polymer film, which is optionally mounted on a thermally conductive base. A resistor strip on the substrate is connected to an electrical oscillator and thus emits thermal waves which are propagated through the fluid at a rate dependent on a fluid flow component perpendicular to the strip. A thermoelectric detector, spaced from one side or each side of the strip, senses the thermal waves; and detector circuitry determines the time or phase shift due to fluid flow.A reference sensor is positioned relative to the primary flow sensor to compensate for the effects of pressure and temperature changes and uses properties of symmetry to assure low sensitivity to variations in the direction of fluid flow.
摘要翻译：微型固态流体流量传感器具有低扩散性基底，例如可选地安装在导热基底上的聚合物膜。衬底上的电阻条连接到电气振荡器，从而发射热波，其以取决于垂直于条带的流体流动分量的速率传播通过流体。从条的一侧或每侧隔开的热电探测器感测热波; 并且检测器电路确定由于流体流动引起的时间或相移。参考传感器相对于主流量传感器定位以补偿压力和温度变化的影响，并且使用对称性来确保对流体流动方向的变化的低灵敏度。

30. 发明授权

US09264553B2 Methods and apparatuses for echo cancelation with beamforming microphone arrays 有权
标题翻译：用波束成形麦克风阵列进行回波消除的方法和装置
公开(公告)号：US09264553B2
公开(公告)日：2016-02-16
申请号：US13493921
申请日：2012-06-11
申请人： Ashutosh Pandey , Darrin T. Thurston , David K. Lambert , Tracy A. Bathurst
发明人： Ashutosh Pandey , Darrin T. Thurston , David K. Lambert , Tracy A. Bathurst
IPC分类号： H04B3/20 , H04M9/08 , H04B15/00
CPC分类号： H04R1/406 , G10K11/178 , G10L21/0208 , G10L21/0232 , G10L21/0264 , G10L2021/02082 , G10L2021/02166 , H04M3/568 , H04M9/082 , H04R3/005 , H04R29/007 , H04R2201/401 , H04R2201/403 , H04R2203/12 , H04R2430/20 , H04R2430/23 , H04R2499/11
摘要： Embodiments include methods and apparatuses for sensing acoustic waves for a conferencing application. A conferencing apparatus includes a plurality of microphones oriented to cover a corresponding plurality of direction vectors and to develop a corresponding plurality of microphone signals. A processor is operably coupled to the plurality of microphones. The processor is configured to perform a beamforming operation to combine the plurality of microphone signals to a plurality of combined signals that is greater in number than one and less in number than the plurality of microphone signals. The processor is also configured perform an acoustic echo cancelation operation on the plurality of combined signals to generate a plurality of combined echo-canceled signals and select one of the plurality of combined echo-canceled signals for transmission.
摘要翻译：实施例包括用于感应会议应用的声波的方法和装置。会议装置包括多个麦克风，其定向为覆盖对应的多个方向向量并且形成对应的多个麦克风信号。处理器可操作地耦合到多个麦克风。处理器被配置为执行波束成形操作，以将多个麦克风信号组合成多于多于多个麦克风信号的数量的数量的多个组合信号。处理器还被配置为在多个组合信号上执行声学回声消除操作以产生多个组合的回声消除信号，并且选择多个组合的回声消除信号之一进行传输。

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