专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20100316092A1 SYSTEM AND METHOD FOR DETECTING SPREAD SPECTRUM SIGNALS IN A WIRELESS ENVIRONMENT 失效
标题翻译：用于在无线环境中检测传播频谱信号的系统和方法
公开(公告)号：US20100316092A1
公开(公告)日：2010-12-16
申请号：US12482746
申请日：2009-06-11
申请人： Ariful Hannan , John Carlson
发明人： Ariful Hannan , John Carlson
IPC分类号： H04B1/707
CPC分类号： H04B7/15535
摘要： An apparatus for detecting a spread spectrum signal in a wireless signal environment includes at least one antenna for receiving spread spectrum signals, such as UMTS signals, from a signal source in the wireless signal environment. In one embodiment, a detection circuit is configured for correlating a code in signal received by the apparatus with a set of possible codes for spread spectrum signals in order to detect the existence of a spread spectrum signal. In another embodiment, a detection circuit is configured for obtaining at least one reference frame of data from a received signal. The detection circuit is further operable for correlating a segment of the reference frame with a repeated segment of at least one subsequent frame of data in order to detect the existence of a spread spectrum signal. A repeater might incorporate such an apparatus wherein the variable gain of the repeater is adjusted based upon the correlation and the detection of a spread spectrum signal.
摘要翻译：一种用于在无线信号环境中检测扩频信号的装置包括至少一个天线，用于从无线信号环境中的信号源接收诸如UMTS信号的扩频信号。在一个实施例中，检测电路被配置为将由装置接收的信号中的码与用于扩频信号的一组可能码相关，以便检测扩频信号的存在。在另一个实施例中，检测电路被配置为从接收到的信号获得至少一个参考数据帧。检测电路还可操作用于将参考帧的段与至少一个后续数据帧的重复段相关，以便检测扩频信号的存在。中继器可以结合这样的装置，其中基于扩频信号的相关性和检测来调整中继器的可变增益。

12. 发明申请

US20090201207A1 METHOD TO MODIFY CALIBRATION DATA USED TO LOCATE A MOBILE UNIT 有权
标题翻译：修改用于定位移动单元的校准数据的方法
公开(公告)号：US20090201207A1
公开(公告)日：2009-08-13
申请号：US12424320
申请日：2009-04-15
申请人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
发明人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
IPC分类号： G01S3/02
CPC分类号： G01S5/021 , G01S5/0252 , G01S5/0257 , H04W4/02
摘要： A method of modifying calibration data used to geo-locate a mobile station located in an indoor environment is disclosed. When a mobile station is located indoors, the signal strength of signals received and/or transmitted by the mobile station have the tendency to be lower than the strength of the signals received by a mobile station located outdoors. As a result of these lower signal strengths, geo-location efforts which rely on signal strengths may result in unsatisfactory location accuracy. Modifying pre-existing calibration data obtained outdoors may provide a way to simulate indoor calibration data characteristics.
摘要翻译：公开了一种修改用于对位于室内环境中的移动台进行地理定位的校准数据的方法。当移动台位于室内时，由移动台接收和/或发送的信号的信号强度倾向于低于由位于室外的移动台接收到的信号的强度。由于这些较低的信号强度，依靠信号强度的地理定位工作可能导致不能令人满意的定位精度。修改户外获得的现有校准数据可以提供一种模拟室内校准数据特性的方法。

13. 发明申请

US20090152096A1 METHOD AND SYSTEM FOR THE APPLICATION OF MATERIALS TO IMPROVE INDOOR AIR QUALITY 审中-公开
标题翻译：用于材料应用以提高室内空气质量的方法和系统
公开(公告)号：US20090152096A1
公开(公告)日：2009-06-18
申请号：US11954312
申请日：2007-12-12
申请人： John Carlson
发明人： John Carlson
IPC分类号： B01J19/08 , B01J19/00 , B05D1/04
CPC分类号： B01J35/004 , B01J21/063 , B01J37/0215 , B01J37/342 , F24F3/166 , F24F2003/1628 , F24F2003/1667 , F24F2003/1682
摘要： A system for treating a surface to prevent or limit offensive odors and/or microbiological activity and improve indoor air quality includes electrostatically charged particles of anatase titanium dioxide and a substrate or surface on which these particles are received. The electrostatic charging of the particles, in conjunction with the substrate being oppositely charged, provides a self-leveling effect to the particles. The particles may be incorporated into an HVAC system defined by ductwork in which untreated air including organic matter flows, is treated, and is ejected as clean air. Methods of treating surfaces or fluids containing organic matter include providing electrostatically charged particles of anatase titanium dioxide and contacting the organic matter therewith to initiate photocatalytic oxidation processes in which the organic matter is broken down into less offensive constituents such as carbon dioxide and water.
摘要翻译：用于处理表面以防止或限制恶劣气味和/或微生物活性并改善室内空气质量的系统包括锐钛矿型二氧化钛的静电带电粒子和其上接收这些颗粒的基底或表面。颗粒的静电充电与基板相反地带电提供了对颗粒的自流平效果。颗粒可以结合到由管道系统限定的HVAC系统中，其中未处理的空气包括有机物流动，被处理，并作为清洁空气喷射。处理含有有机物质的表面或流体的方法包括提供锐钛型二氧化钛的静电带电颗粒并使其与有机物质接触以引发光催化氧化过程，其中有机物被分解成较少令人反感的组分如二氧化碳和水。

14. 发明申请

US20080189321A1 SYSTEM AND METHOD TO COLLECT AND MODIFY CALIBRATION DATA 有权
标题翻译：收集和修改校准数据的系统和方法
公开(公告)号：US20080189321A1
公开(公告)日：2008-08-07
申请号：US12026372
申请日：2008-02-05
申请人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
发明人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
IPC分类号： G06F17/30 , G01S1/00
CPC分类号： G01S5/021 , G01S5/0252 , G01S5/0257 , H04W4/02
摘要： A system and method modifies calibration data used to geo-locate a mobile station. Calibration data measured via a calibration data collection device may contain errors due to the physical limitations of the collection device and/or the collection process. Any data collection device may produce some degree of signal degradation or drop-out. Dead reckoning provides a remedy for signal drop-out, however, it often produces data results that may be unsatisfactory to perform an accurate location estimate. To ensure the integrity of the collected calibration data, a data modification and/or data replacement algorithm may be implemented to enhance the accuracy of the collected data. In addition, current collection procedures used to generate a calibration database may be laborious, time-consuming and expensive. Simplifying the test and measurement equipment needed, and the procedures for obtaining calibration data may save time and expenses.
摘要翻译：系统和方法修改用于对移动台进行地理定位的校准数据。通过校准数据收集装置测量的校准数据可能由于收集装置的物理限制和/或收集过程而包含错误。任何数据采集设备可能会产生一定程度的信号劣化或丢失。航位推算为信号丢失提供了补救措施，但是，它经常产生可能不能令人满意地执行准确位置估计的数据结果。为了确保收集的校准数据的完整性，可以实施数据修改和/或数据替换算法以增强收集的数据的准确性。此外，用于生成校准数据库的当前收集程序可能是费力，耗时且昂贵的。简化所需的测试和测量设备，以及获取校准数据的程序可节省时间和费用。

15. 发明申请

US20080188245A1 SYSTEM AND METHOD TO OBTAIN CALIBRATION DATA USING ESTIMATION TECHNIQUES 有权
标题翻译：使用估计技术获取校准数据的系统和方法
公开(公告)号：US20080188245A1
公开(公告)日：2008-08-07
申请号：US12026364
申请日：2008-02-05
申请人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
发明人： Martin Alles , John Carlson , George Maher , Selcuk Mazlum
IPC分类号： H04Q7/20
CPC分类号： G01S5/021 , G01S5/0252 , G01S5/0257 , H04W4/02
摘要： A system and method of determining calibration data at non-calibrated location points is disclosed. A mobile station may be geo-located at most locations, if not all locations, within communication range of one or more serving and/or neighboring base stations of a mobile network. Calibration data may be collected and stored in memory via a data collection procedure. Known calibration data for locations proximate to the mobile station may be necessary when attempting to geo-locate the mobile station. A geographical region may be calibrated via a standard calibration data collection procedure, however, various obstacles, such as, buildings, mountains, ponds etc. may inevitably create deficiencies in the calibration data for one or more areas of the region. Certain techniques may be applied to estimate the calibration data of areas that have not been properly calibrated.
摘要翻译：公开了一种在非校准位置点确定校准数据的系统和方法。移动站可以在移动网络的一个或多个服务和/或相邻基站的通信范围内的大多数位置（如果不是全部的位置）处于地理位置。可以通过数据采集程序收集校准数据并将其存储在存储器中。当尝试对移动站进行地理定位时，可能需要用于邻近移动站的位置的已知校准数据。可以通过标准校准数据收集程序来校准地理区域，然而，诸如建筑物，山脉，池塘等各种障碍物可能不可避免地在该区域的一个或多个区域的校准数据中产生缺陷。可以应用某些技术来估计未正确校准的区域的校准数据。

16. 发明申请

US20080066946A1 Electrical Cable Having a Surface With Reduced Coefficient of Friction 审中-公开
标题翻译：具有减小摩擦系数的表面的电缆
公开(公告)号：US20080066946A1
公开(公告)日：2008-03-20
申请号：US11858766
申请日：2007-09-20
申请人： Randy Kummer , David Reece , Mark Dixon , John Carlson , Hai Lam , Philip Sasse
发明人： Randy Kummer , David Reece , Mark Dixon , John Carlson , Hai Lam , Philip Sasse
IPC分类号： H01B7/18 , H01B3/30
CPC分类号： H01B3/443 , H01B13/145
摘要： The present invention includes a cable having reduced surface friction and the method of manufacture thereof including steps in which a conductor wire is coated with a first plastic material and with a mixture of a second plastic material and lubricating material and the coated conductor wire cooled. The cable includes at least one conductor core and at least two coatings of plastic material and incorporates a lubricating material in and/or on the outer layer of plastic material. The equipment for the manufacturing of the electrical cable includes a reel for supplying a conductor wire to an extruding head, which is connected to tanks containing plastic material and lubricating material for coating the conducting wire, and a reel for taking up the cable.
摘要翻译：本发明包括具有减小的表面摩擦力的电缆及其制造方法，其包括以下步骤：其中导体线被涂覆有第一塑料材料，并且与第二塑料材料和润滑材料的混合物以及被涂覆的导线被冷却。电缆包括至少一个导体芯和至少两个塑料材料涂层，并且在塑料材料的外层中和/或之上结合润滑材料。用于制造电缆的设备包括用于将导线供应到挤出头的卷轴，该卷轴连接到包含塑料材料的容器和用于涂覆导线的润滑材料，以及用于卷绕电缆的卷轴。

17. 发明申请

US20080058716A1 SELF-CONFORMING SURGICAL SEAL 失效
标题翻译：自适应外科密封
公开(公告)号：US20080058716A1
公开(公告)日：2008-03-06
申请号：US11936893
申请日：2007-11-08
申请人： William Dubrul , Craig Tsuji , John Carlson
发明人： William Dubrul , Craig Tsuji , John Carlson
IPC分类号： A61M29/00
CPC分类号： A61B17/3439 , A61B17/00234 , A61B17/3431 , A61B17/3474 , A61B2017/00986 , A61B2017/3484 , A61B2090/0815 , A61F2/0063 , A61M25/0662 , A61M2025/0025
摘要： The present disclosure relates to surgical seal, or valve, of the type adapted to releasably receive a surgical object. The seal disclosed herein defines an aperture that is configured to maintain a substantially fluid-tight seal with the surgical object upon its insertion, and includes at least one cable member connected to the seal that facilitates maintenance of the substantially fluid-tight seal during subsequent lateral manipulation of the surgical object.
摘要翻译：本公开涉及适于可释放地接收手术对象的类型的手术密封件或阀。本文公开的密封件限定了孔，其构造成在其插入时保持与外科物体基本上不流体密封的密封，并且包括连接到密封件的至少一个缆索构件，其有助于在随后的侧面中维持基本上不透气的密封操纵手术对象。

18. 发明申请

US20070215042A1 Vehicle powder coating system 审中-公开
公开(公告)号：US20070215042A1
公开(公告)日：2007-09-20
申请号：US11804389
申请日：2007-05-18
申请人： Jeffrey Shutic , John Carlson , Thomas Hollstein , Keith Williams , Ernest Fena , Harry Lader
发明人： Jeffrey Shutic , John Carlson , Thomas Hollstein , Keith Williams , Ernest Fena , Harry Lader
IPC分类号： B05B15/04
CPC分类号： B05B7/1404 , B05B7/144 , B05B7/1454 , B05B7/1468 , B05B7/1472 , B05B12/081 , B05B14/43 , B05B14/435 , B05B14/48 , B05B15/25
摘要： An apparatus for applying powder coating material onto large objects such as automotive, truck or other vehicle bodies includes a powder spray booth defining a controlled area within which to apply powder coating material onto the vehicle bodies, a powder kitchen located at a remote position from the powder spray booth, and, a number of feed hoppers located proximate the booth which receive powder coating material from the powder kitchen and supply it to automatically or manually manipulated powder spray guns associated with the booth. Oversprayed powder coating material is removed from the booth interior by a powder collection and recovery system which transmits the oversprayed powder back to the powder kitchen for recirculation to the powder spray guns.

19. 发明申请

US20070100431A1 Intraluminal medical device with strain concentrating bridge 审中-公开
标题翻译：具有应变集中桥的管腔内医疗装置
公开(公告)号：US20070100431A1
公开(公告)日：2007-05-03
申请号：US11266535
申请日：2005-11-03
申请人： Craig Bonsignore , John Carlson , William Shaw
发明人： Craig Bonsignore , John Carlson , William Shaw
IPC分类号： A61F2/06
CPC分类号： A61F2/86 , A61F2/915 , A61F2002/91533 , A61F2002/91558 , A61F2230/0054 , A61F2250/0036 , A61F2250/0039 , A61F2250/0071
摘要： An intraluminal medical device having axially adjacent segments connected by at least one strain concentrating bridge. The axially adjacent segments remain connected during delivery to an intended treatment site. After delivery, at least one of the at least one strain concentrating bridge may yield to separate at least two of the axially adjacent segments, if subjected to sufficient dynamic loading in the area within which the device is emplaced. The intraluminal device is ideally comprised of biocompatible metal materials and the at least one bridge is also comprised of such biocompatible metal materials, wherein the at least one strain concentrating bridge has a threshold level of strain less than that of the axially adjacent segments. Changing materials or changing dimensions of the at least one strain concentrating bridge can alter the threshold level of strain of the at least one bridge. Ideally the at least one strain concentrating bridge yields to disconnect the axially adjacent segments when subjected to prescribed loading conditions. The strain concentrating bridge may include a notched strain riser, a thinned portion, or a slotted portion that receives protrusions.
摘要翻译：具有通过至少一个应变集中桥连接的轴向相邻段的管腔内医疗装置。轴向相邻的段在输送到预期的治疗部位期间保持连接。在输送之后，如果在装置放置的区域中经受足够的动态载荷，则至少一个应变集中桥中的至少一个可以屈服以分离至少两个轴向相邻的段。管腔内装置理想地由生物相容的金属材料组成，并且至少一个桥还包括这种生物相容性金属材料，其中至少一个应变集中桥具有小于轴向相邻段的应变阈值水平。改变材料或改变至少一个应变集中桥的尺寸可以改变至少一个桥的应变的阈值水平。理想地，当经受规定的负载条件时，至少一个应变集中桥产生断开轴向相邻的段。应变集中桥可以包括凹口应变提升器，变薄的部分或接收突起的开槽部分。

20. 发明申请

US20070087689A1 System and method of operation for network overlay geolocation system with repeaters using am golay hadamard signatures 失效
标题翻译：具有中继器的网络覆盖地理位置系统的系统和操作方法，使用golay hadamard签名
公开(公告)号：US20070087689A1
公开(公告)日：2007-04-19
申请号：US10566589
申请日：2004-09-24
申请人： Martin Alles , Joseph Kennedy , John Carlson
发明人： Martin Alles , Joseph Kennedy , John Carlson
IPC分类号： H04B7/15 , H04B7/14
CPC分类号： H04B7/155 , G01S5/0221 , G01S5/0273 , G01S5/06
摘要： A novel system and method for a network overlay geolocation system operating in a host wireless communication system with repeaters is disclosed. Embodiments of the novel system and method enable a wireless communication system to determine if signals being received by system receivers arrive directly from a target mobile appliance or if the signals are passing through or via a repeater. In an embodiment, the system's repeaters use a co-channel AM Golay Hadamard sequence multiplied by an uplink signal to watermark the repeated signal. The system uses the known AM Golay Hadamard sequences of the repeaters and the waveform of the received uplink signal to detect whether a repeater has operated on the signal and which repeater operated on the uplink signal. Embodiments of the novel system and method provide system management data and can be used to provide more accurate geolocation of mobiles served by repeater stations.
摘要翻译：公开了一种在具有中继器的主机无线通信系统中操作的网络覆盖地理位置系统的新型系统和方法。新颖的系统和方法的实施例使得无线通信系统能够确定系统接收器正在接收的信号是否直接从目标移动设备到达，或者信号是否经过中继器。在一个实施例中，系统的中继器使用与上行链路信号相乘的同频道AM Golay Hadamard序列来水印重复的信号。该系统使用中继器的已知AM Golay Hadamard序列和接收的上行链路信号的波形来检测中继器是否对信号进行操作，哪个中继器在上行链路信号上操作。新颖的系统和方法的实施例提供系统管理数据，并且可以用于提供由中继站服务的移动台的更准确的地理位置。

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