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41. 发明授权

US07687089B2 Extracts of passion fruit and uses thereof 失效
公开(公告)号：US07687089B2
公开(公告)日：2010-03-30
申请号：US12100608
申请日：2008-04-10
申请人： Lai Yeap Foo , Yinrong Lu , Ronald Ross Watson
发明人： Lai Yeap Foo , Yinrong Lu , Ronald Ross Watson
IPC分类号： A61K36/00
CPC分类号： A61K36/185
摘要： An extract of passion fruit is prepared. The extract has the effect of lowering blood pressure and serum nitric oxide levels in mammals. The extract also provides a hepatoprotective effect, as well as antioxidant and anti-inflammatory effects in mammals. A novel compound was identified in the extract and given the name edulilic acid.

42. 发明授权

US07661309B2 Angle and force measurement instrument 失效
标题翻译：角度和力测量仪器
公开(公告)号：US07661309B2
公开(公告)日：2010-02-16
申请号：US11576397
申请日：2005-10-04
申请人： Le-Ngoc Lan , Andrew Brent Lintott , Marcus James King , Julian Kyle Verkaaik
发明人： Le-Ngoc Lan , Andrew Brent Lintott , Marcus James King , Julian Kyle Verkaaik
IPC分类号： G01L5/00
CPC分类号： A61B5/4528 , A61B5/1071 , A61B5/22 , A61B5/6831
摘要： A portable handheld device (20) for use by a therapist to measure angles and forces associated with a joint of a patient. The device (20) comprises a housing (22) with a contact pad (26) that is arranged to contact a body part associated with the joint and a hand piece (24) for the therapist to grip. A goniometer is mounted within the housing (22) and is arranged to measure the angular position of the body part when it is in contact with the contact pad (26) and generate representative angle data. A force sensor is coupled to the contact pad (26) and is arranged to measure the force applied by the body part to the contact pad (26) and generate representative force data. A control system is also provided and is arranged to operate the goniometer and force sensor simultaneously to capture measurements of angle data and force data simultaneously.
摘要翻译：便携式手持设备（20），用于由治疗师使用以测量与患者的关节相关联的角度和力。设备（20）包括具有接触垫（26）的壳体（22），接触垫（26）被布置成接触与关节相关联的身体部分和用于治疗者抓握的手部件（24）。测角仪安装在壳体（22）内并被布置成当与接触垫（26）接触时测量身体部分的角位置并产生代表性的角度数据。力传感器耦合到接触垫（26）并且被布置成测量由身体部分施加到接触垫（26）的力并产生代表性的力数据。还提供了一种控制系统，并且被配置为同时操作测角器和力传感器以同时捕获角度数据和力数据的测量。

43. 发明授权

US07489731B2 Communication system using OFDM 失效
标题翻译：使用OFDM的通信系统
公开(公告)号：US07489731B2
公开(公告)日：2009-02-10
申请号：US10373427
申请日：2003-02-24
申请人： Alan James Coulson , Chaturanga Pilans Lokuge , Derek Bernard Richardson
发明人： Alan James Coulson , Chaturanga Pilans Lokuge , Derek Bernard Richardson
IPC分类号： H04K1/10
CPC分类号： H04L27/2647
摘要： The OFDM communications system for wireless networks includes at least one transmitter and at least one receiver. Each transmitter includes a signal source, a transmit modulator that arranges the data into packets and appends a pilot symbol of a repeated pseudo random binary sequence to the start of each packet, a multiplexer, an inverse fast Fourier transform, an up-sampler, a digital low pass filter, a digital to analogue converter, and an RF module. Each receiver includes an RF module, an analogue to digital converter, a digital low pass filter, a down-sampler, a frame detector to search for significant pilot symbol correlations and make initial estimates of at least one signal parameter, a digital phase locked loop to remove estimated frequency- and phase-offsets, a fast Fourier transform operator, a linear phase corrector to remove estimated sub-sample timing errors, a decision block, and a demultiplexer.
摘要翻译：用于无线网络的OFDM通信系统包括至少一个发射机和至少一个接收机。每个发射机包括信号源，发送调制器，将数据排列成分组，并将重复的伪随机二进制序列的导频符号附加到每个分组的开头，多路复用器，快速傅立叶反变换，上采样器，数字低通滤波器，数模转换器和RF模块。每个接收机包括RF模块，模数转换器，数字低通滤波器，下采样器，帧检测器，用于搜索有效的导频符号相关，并对至少一个信号参数进行初始估计，数字锁相环去除估计的频率和相位偏移，快速傅里叶变换算子，线性相位校正器以去除估计的子采样定时误差，判决块和解复用器。

44. 发明授权

US07233673B1 In-line early reflection enhancement system for enhancing acoustics 有权
标题翻译：用于增强声学的在线早期反射增强系统
公开(公告)号：US07233673B1
公开(公告)日：2007-06-19
申请号：US09673808
申请日：1999-04-23
申请人： Mark Poletti
发明人： Mark Poletti
IPC分类号： H03G3/00
CPC分类号： G10K15/08
摘要： An in-line early enhancement generation system comprises one or more microphones positioned close to one or more sound sources so as to detect predominantly direct sound, an early reflection generation stage which generates a number of delayed reproductions of the microphone signals and which has unitary power gain whereby the stability of the system is independent of the delay times and amplitudes, and a number of loudspeakers placed to broadcast said early reflected energy into the room.
摘要翻译：在线早期增强生成系统包括靠近一个或多个声源定位的一个或多个麦克风，以便主要检测直接声音，该早期反射产生阶段产生麦克风信号的多个延迟再现并且具有单一功率该系统的稳定性与延迟时间和振幅无关，并且将多个扬声器放置成将所述早期反射的能量广播到房间中。

45. 发明授权

US07206419B1 Guitar preamlifier system with controllable distortion 有权
标题翻译：吉他预调制系统具有可控制的失真
公开(公告)号：US07206419B1
公开(公告)日：2007-04-17
申请号：US09197096
申请日：1998-11-20
申请人： Mark Alistair Poletti
发明人： Mark Alistair Poletti
IPC分类号： G06F19/00
CPC分类号： G10H3/187 , H03F3/183 , H03F3/68
摘要： A musical instrument preamplifier system is provided which comprises a filtering means for splitting an input signal into two or more separate frequency bands comprising a similar phase response for each frequency band, two or more non-linear circuits, each of which distorts the input signal component of one of the frequency bands, and a summing network for recombining said frequency bands.
摘要翻译：提供了一种乐器前置放大器系统，其包括滤波装置，用于将输入信号分成两个或更多个单独的频带，每个频带包括每个频带的相似相位响应，两个或更多个非线性电路，其中每一个使输入信号分量的一个频带，以及用于重组所述频带的求和网络。

46. 发明授权

US07133530B2 Microphone arrays for high resolution sound field recording 失效
标题翻译：用于高分辨率声场录制的麦克风阵列
公开(公告)号：US07133530B2
公开(公告)日：2006-11-07
申请号：US10182166
申请日：2001-02-02
申请人： Mark Alistair Poletti
发明人： Mark Alistair Poletti
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , H04R5/027 , H04R2201/401 , H04S3/00 , H04S2400/15
摘要： A circular transducer array (30) is provided for use in recording a sound field. The array (30) comprises a plurality of microphones (31a–31h), a digital signal processor (33), frequency compensation filters (34) and a sum and difference network (35). The digital signal processor calculates the Fourier transform of sampled output signals from the transducers to produce a plurality of sound wave components specifying the sound field. The frequency compensation network (34) equalises each component using Bassel functions to flatten the apparent response of the array (30) and the sum and difference network (35) then combines the equalised components to provide a plurality of audio signals which represent the sound field.
摘要翻译：圆形传感器阵列（30）被提供用于记录声场。阵列（30）包括多个麦克风（31a-31h），数字信号处理器（33），频率补偿滤波器（34）和和差网络（35）。数字信号处理器计算来自换能器的采样输出信号的傅里叶变换，以产生指定声场的多个声波分量。频率补偿网络（34）使用Bassel函数对每个分量进行均衡，以平坦化阵列（30）的视在响应，并且和差网络（35）然后组合均衡分量以提供表示声场的多个音频信号。

47. 发明授权

US07098334B2 4-amino-5H-pyrrolo[3,2-d]pyrimidine inhibitors of nucleoside phosphorylases and nucleosidases 失效
标题翻译： 4-氨基-5H-吡咯并[3,2-d]嘧啶抑制剂的核苷磷酸化酶和核苷酸酶
公开(公告)号：US07098334B2
公开(公告)日：2006-08-29
申请号：US10395636
申请日：2003-03-24
申请人： Richard Hubert Furneaux , Peter Charles Tyler , Vern L. Schramm , Gary Brian Evans
发明人： Richard Hubert Furneaux , Peter Charles Tyler , Vern L. Schramm , Gary Brian Evans
IPC分类号： C07D487/04
CPC分类号： C07D487/04 , C07H19/052 , C07H19/14 , C07H19/16
摘要： The invention provides a compound of the formula: wherein A is selected from N, CH and CR; R is selected from halogen, optionally substituted alkyl, aralkyl and aryl, OH, NH2, NHR1, NR1R2 and SR3; R1, R2 and R3 are each optionally substituted alkyl, aralkyl or aryl groups; B is selected from NH2 and NHR4; R4 is an optionally substituted alkyl, aralkyl or aryl group; X is selected from H, OH and halogen; Z is selected from H, Q, SQ and OQ; Q is an optionally substituted alkyl, aralkyl or aryl group; or a tautomer, a pharmaceutically acceptable salt, an ester, or a prodrug thereof; with the proviso that the stereochemistry of the aza-sugar moiety is D-ribo or 2′-deoxy-D-erythro-; pharmaceutical compositions comprising said compound; and methods of treatment using said compound.
摘要翻译：本发明提供下式的化合物：其中A选自N，CH和CR; R选自卤素，任选取代的烷基，芳烷基和芳基，OH，NH 2，NHR 1，NR 1 R 2 和SR 3; R 1，R 2和R 3各自为任选取代的烷基，芳烷基或芳基; B选自NH 2和NH 4; R 4是任选取代的烷基，芳烷基或芳基; X选自H，OH和卤素; Z选自H，Q，SQ和OQ; Q是任选取代的烷基，芳烷基或芳基; 或互变异构体，其药学上可接受的盐，酯或其前药; 条件是氮杂 - 糖部分的立体化学是D-ribo或2'-脱氧-D-赤藓糖; 包含所述化合物的药物组合物; 和使用所述化合物的治疗方法。

48. 再颁专利

USRE39189E1 Reverberators for use in wide band assisted reverberation systems 失效
标题翻译：用于宽带辅助混响系统的混响器
公开(公告)号：USRE39189E1
公开(公告)日：2006-07-18
申请号：US10722385
申请日：1994-10-17
申请人： Mark Poletti
发明人： Mark Poletti
IPC分类号： H03G3/00
CPC分类号： H04S3/002 , G10K15/12 , H04R27/00 , H04R2227/007 , H04S7/305
摘要： A multi-channel reverberation system has a substantially constant multi-channel power gain at audio frequencies and comprises multiple signal inputs, one for each input channel, a number of comb filter networks connected to each signal input, each comb filter network including a feed forward stage, a cross-coupling network cross-coupling the comb filters to increase the reverberation echo density, and multiple signal outputs, one for each output channel. Preferably the feed forward stage of each comb filter provides a substantially constant multi-channel power gain at audio frequencies and the cross-coupling matrix is an orthogonal cross-coupling matrix cross-coupling a number of single channel allpass comb filters, positioned immediately before or after the delay lines, to create a multi-channel allpass comb filter with a unitary transfer function matrix at all frequencies.
摘要翻译：多通道混响系统在音频处具有基本恒定的多声道功率增益，并且包括多个信号输入，每个输入通道一个，连接到每个信号输入的多个梳状滤波器网络，每个梳状滤波器网络包括前馈交叉耦合网络交叉耦合梳状滤波器以增加混响回波密度，以及多个信号输出，每个输出通道一个。优选地，每个梳状滤波器的前馈级在音频频率处提供基本上恒定的多声道功率增益，并且交叉耦合矩阵是交叉耦合多个单通道全通梳状滤波器的正交交叉耦合矩阵，在延迟线之后，在所有频率处创建具有单一传递函数矩阵的多通道全通梳状滤波器。

49. 发明授权

US6121207A Metal oxide materials 失效
标题翻译：金属氧化物材料
公开(公告)号：US6121207A
公开(公告)日：2000-09-19
申请号：US260292
申请日：1999-03-02
申请人： Jeffery L. Tallon , Robert G. Buckley , Murray R. Presland
发明人： Jeffery L. Tallon , Robert G. Buckley , Murray R. Presland
IPC分类号： B01J23/00 , B01J23/76 , B01J23/83 , B01J23/843 , B01J35/00 , C04B35/45 , H01L39/12 , H01L39/24 , H01M4/90 , H01M6/18 , H01M8/12 , C04B35/64
CPC分类号： H01M8/1246 , B01J23/002 , B01J23/76 , B01J23/83 , B01J23/8435 , B01J23/8437 , B01J35/0033 , C04B35/4504 , C04B35/4521 , C04B35/4525 , H01L39/12 , H01L39/126 , H01L39/2464 , H01M4/9016 , H01M6/185 , B01J2523/00 , Y02E60/525 , Y02P70/56 , Y10S505/742
摘要： The invention provides certain novel metal oxide materials which exhibit superconductivity at elevated temperatures and/or which are useful in electrode, electrolyte, cell and sensor applications, or as electrochemical catalysts. The metal oxide materials are generally within the formulaR.sub.n+1-u-s A.sub.u M.sub.m+e Cu.sub.n 0.sub.w (1)where n.gtoreq.0 and n is an integer or a non-integer, 1.ltoreq.m.ltoreq.2, 0.ltoreq.s.ltoreq.0.4, 0.ltoreq.e.ltoreq.4, and 2n+(1/2) 0 and distorted or undistorted substantially square sheets of R for n>1.
摘要翻译：本发明提供某些新颖的金属氧化物材料，其在升高的温度下表现出超导性和/或可用于电极，电解质，电池和传感器应用，或用作电化学催化剂。金属氧化物材料通常在公式Rn + 1-u-sAuMm + eCun0w（1）中，其中n> = = 0，n是整数或非整数，1 0时，材料的结构的特征在于变形或未失真的基本上正方形的CuO 2片状片，并且对于n> 1，失真或未失真的大致正方形的R片。

50. 发明授权

US6006611A Dynamometer comprising computerised control system 失效
标题翻译：测功机包括电脑控制系统
公开(公告)号：US6006611A
公开(公告)日：1999-12-28
申请号：US793198
申请日：1997-06-02
申请人： Mark Galvin , Paul David Harris
发明人： Mark Galvin , Paul David Harris
IPC分类号： G01L3/22 , G01L3/20 , G01L3/24 , G01M15/04
CPC分类号： G01L3/242 , G01L3/20
摘要： A dynamometer comprises means to mechanically couple a hydraulic pump to the engine output, means indicating the rotational speed of the engine output, means indicating the torque and/or power of the engine output, valve means for controlling the load absorbed by the hydraulic pump, computerised control means receiving the signals indicative of engine speed and output torque and/or power and capable of controlling the valve means to vary the load applied to the engine to operate the engine under programmed varying speeds and/or loads, and output means to display and/or print data indicating engine power and/or torque at one or a range of engine speeds. Preferably the dynamometer operates in either a set speed mode in which the engine is maintained at a constant seed under varying loads or a set load mode in which the engine is maintained under a constant load with varying speeds. The dynamometer may also be operated in an autoplot mode in which the engine speed is increased over time with the computer logging information indicating the engine power and/or torque output at set engine speeds spaced over the engie operating range.
摘要翻译： PCT No.PCT / NZ95 / 00076 Sec。 371日期：1997年6月2日 102（e）日期1997年6月2日PCT提交1995年8月24日PCT公布。公开号WO96 / 06337 日期1996年2月29日测力计包括将液压泵机械地联接到发动机输出的装置，指示发动机输出的转速的装置，指示发动机输出的转矩和/或功率的装置，用于控制吸收负载的阀装置通过液压泵，计算机化控制装置接收指示发动机速度和输出扭矩和/或功率的信号，并且能够控制阀装置来改变施加到发动机的负载以在编程的变速和/或负载下操作发动机，以及输出装置，用于在发动机速度的一个或一个范围上显示和/或打印指示发动机功率和/或扭矩的数据。优选地，测力计以设定速度模式操作，其中发动机在变化的负载或设定负载模式下保持恒定的种子，其中发动机在变化的速度下保持在恒定负载下。测力计还可以在自动驾驶模式下操作，其中发动机速度随着时间的推移而增加，其中计算机记录信息指示在设定的发动机速度在工作范围内间隔的发动机功率和/或扭矩输出。

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