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51. 发明申请

WO2004096600A1 ADJUSTABLE SEAT WITH INTEGRATED OCCUPANT WEIGHT SENSORS 审中-公开
标题翻译：可调节座椅与集成的占有重量传感器
公开(公告)号：WO2004096600A1
公开(公告)日：2004-11-11
申请号：PCT/CA2004/000696
申请日：2004-04-30
申请人： INTELLIGENT MECHATRONIC SYSTEMS INC. , BASIR, Otman, A. , DESROCHERS, Kristopher , NASSONOV, Alexander, M. , KRIVTSOV, Sergey , AXAKOV, Dmitri, L. , MAKARANKA, Mikalai
发明人： BASIR, Otman, A. , DESROCHERS, Kristopher , NASSONOV, Alexander, M. , KRIVTSOV, Sergey , AXAKOV, Dmitri, L. , MAKARANKA, Mikalai
IPC分类号： B60N2/00
CPC分类号： B60N2/002 , B60N2/1615 , B60R21/01516
摘要： A vehicle seat subframe assembly (12) includes a subframe (22) to which are attached a plurality of seat height adjuster links (24) and a plurality of weight sensors (26). The subframe assembly is adapted to be mounted between the vehicle seat (14, 16) and a seat slide assembly (28). In one embodiment, the seat height adjuster links are connected to the seat slide assembly and the weight sensors contact the vehicle seat. In another embodiment, the seat height adjuster links are connected to the vehicle seat and the weight sensors contact the seat slide assembly. Overload bolts provide gaps that protect the weight sensors from being overloaded in the event of a collision.
摘要翻译：车辆座椅子框架组件（12）包括附接有多个座椅高度调节器连杆（24）和多个重量传感器（26）的子框架（22）。子框架组件适于安装在车辆座椅（14,16）和座椅滑动组件（28）之间。在一个实施例中，座椅高度调节器连杆连接到座椅滑动组件，并且重量传感器接触车辆座椅。在另一个实施例中，座椅高度调节器连杆连接到车辆座椅，重量传感器接触座椅滑动组件。过载螺栓提供间隙，保护重量传感器免受碰撞时过载。

52. 发明申请

WO2003107148A3 PROCESS AND SYSTEM FOR DESIGNING MOLDS AND DIES 审中-公开
公开(公告)号：WO2003107148A3
公开(公告)日：2003-12-24
申请号：PCT/CA2003/000915
申请日：2003-06-13
申请人： CORNERSTONE TECHNOLOGY INC.
发明人： MATTEAU, John , BALJEU, Alan
IPC分类号： G06F1/00
摘要： A system and method for designing a tooling assembly automatically validates and maintains relationships between components in view of predefined requirements, preferences, and best design practices. The process is performed as part of a program performed by a computer system. A database containing information relevant to the design of the tooling assembly such as design standards, customer requirements and other desired attributes of the completed tooling assembly is used to define a set of requirements for each component. The specific part configuration for each component is then stored in a Master Control File for validation with respect to other components within the tooling assembly to maintain interrelationships between each component within the tooling assembly.

53. 发明申请

WO2003029806A2 A REAL-TIME SYSTEM FOR DETECTING FOREIGN BODIES IN FOOD CONTAINERS USING ULTRASOUND 审中-公开
标题翻译：一种利用超声波检测食品容器中的外部实体的实时系统
公开(公告)号：WO2003029806A2
公开(公告)日：2003-04-10
申请号：PCT/CA2002/001492
申请日：2002-10-02
申请人： VIASENSE CONSULTING, INC.
发明人： ZHAO, Bosen , BASIR, Otman, Adam , MITTAL, Gauri
IPC分类号： G01N29/00
CPC分类号： G01N29/024 , G01N29/11 , G01N29/28 , G01N29/46 , G01N2011/0073 , G01N2291/011 , G01N2291/015 , G01N2291/022 , G01N2291/02809 , G01N2291/02818 , G01N2291/02854 , G01N2291/0422 , G01N2291/044 , G01N2291/048 , G01N2291/102 , G01N2291/106 , G01N2291/2695
摘要： An ultrasound system determines the presence of a foreign object in a container of fluid by measuring echo signals from the outer surface of the container and the inner surface of the container. The amplitude of the echo signals are compared to determine the presence of an object in the container. The system also determines viscosity of the contained fluid by measuring a through-transmission time through the container and the fluid, measuring an outer echo transmission time of an outer echo signal from the outer surface of the container and an inner echo transmission time of an inner echo signal from the inner surface of the container, and determining a time difference between the outer echo transmission time and the inner surface transmission time.
摘要翻译：超声系统通过测量来自容器外表面和容器内表面的回声信号来确定流体容器中是否存在异物。比较回波信号的幅度以确定容器中物体的存在。该系统还通过测量穿过容器和流体的穿透传输时间，测量来自容器外表面的外部回声信号的外部回声传播时间和内部回声传播时间来自容器内表面的回波信号，并确定外部回波传输时间与内表面传输时间之间的时间差。

54. 发明申请

WO2003024042A1 METHOD AND APPARATUS FOR MULTIPLE RESOLUTION CARRIER OFFSET RECOVERY 审中-公开
标题翻译：用于多分辨率载波偏移恢复的方法和装置
公开(公告)号：WO2003024042A1
公开(公告)日：2003-03-20
申请号：PCT/CA2002/001390
申请日：2002-09-12
申请人： REDLINE COMMUNICATIONS INC. , SARCA, Octavian, V.
发明人： SARCA, Octavian, V.
IPC分类号： H04L27/00
CPC分类号： H04L27/0014 , H04L2027/0046 , H04L2027/0095
摘要： A carrier offset recovery method and apparatus are provided that use a dual sequence has a period N=2n that is less than a second sequence having a period M=2m. The apparatus includes an error corrector circuit that combines the range from one offset estimation with the precision of the other. To obtain a very large range for the carrier offset one can employ one or more additional stages. For example, one can use a sequence with a period of P=2p samples where P
摘要翻译：提供了使用双序列具有小于具有周期M = 2m的第二序列的周期N = 2n的载波偏移恢复方法和装置。该装置包括误差校正器电路，其组合来自一个偏移估计的范围与另一个的精度。为了获得载波偏移的非常大的范围，可以采用一个或多个附加级。例如，可以使用P = 2p个样本的序列，其中P

55. 发明申请

WO2003017607A3 ITERATIVE CALCULATION OF COEFFICIENTS FOR A MULTICARRIER EQUALISER 审中-公开
公开(公告)号：WO2003017607A3
公开(公告)日：2003-02-27
申请号：PCT/CA2002/001251
申请日：2002-08-13
申请人： REDLINE COMMUNICATIONS INC. , SARCA, Octavian, V.
发明人： SARCA, Octavian, V.
IPC分类号： H04L25/03
摘要： An multicarrier adaptive channel equalizer is provided, which has a coefficient adaptation branch that updates the filter coefficients based upon a weighted average of previous coefficient values and decisions for the current symbol. An override or nulling of the weighting factor is provided to mitigate the effects of noise on the current symbol. An embodiment of the OFDM adaptive channel equalizer requires only one coefficient memory port, and only two multipliers as in a non-adaptive equalizer thereby allowing a cost effective hardware implementation.

56. 发明申请

WO2003017560A1 RETRANSMISSION METHOD AND APPARATUS FOR WIRELESS COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：无线通信系统的恢复方法和设备
公开(公告)号：WO2003017560A1
公开(公告)日：2003-02-27
申请号：PCT/CA2002/001252
申请日：2002-08-13
申请人： REDLINE COMMUNICATIONS INC. , SARCA, Octavian, V. , CRETU, Serban , PICU, Aurel, V.
发明人： SARCA, Octavian, V. , CRETU, Serban , PICU, Aurel, V.
IPC分类号： H04L1/00
CPC分类号： H04L1/1803 , H04L1/0002 , H04L1/1806 , H04L1/1809 , H04L1/1867
摘要： A wireless communications system method and apparatus transmits packet data at a first rate (R 1 ) selected to provide an acceptable packet error rate (PER) for a given wireless channel. Upon receipt of a request for retransmission of a data packet, the method and apparatus switch to a second rate (R 2 ), lower than the first rate, for retransmitting the data packet. The overall transmission rate becomes R 1 /(1+PER 1 R 1 /R 2 ), which is only slightly lower than that of the single rate retransmission R 1 /(1+ PER 1 ), but the resulting PER=PER 1 PER 2 is much smaller than PER 1 2 for the case of single rate retransmission.
摘要翻译：无线通信系统方法和装置以被选择为提供给定无线信道的可接受分组错误率（PER）的第一速率（R1）发送分组数据。在接收到重发数据分组的请求时，该方法和装置切换到低于第一速率的第二速率（R2），以重新发送数据分组。总传输速率为R1 /（1 + PER1R1 / R2），仅略低于单速率重传R1 /（1+ PER1），但是PER = PER1PER2的PER = PER1PER2比PER1 <2>小得多单速率重传的情况。

57. 发明申请

WO2003006199A1 RESISTANCE WELDING FASTENER ELECTRODE 审中-公开
标题翻译：电阻焊接电极
公开(公告)号：WO2003006199A1
公开(公告)日：2003-01-23
申请号：PCT/CA2002/000857
申请日：2002-06-12
申请人： DOBEN LIMITED
发明人： CABANAWA, Daniel, Martin
IPC分类号： B23K11/25
CPC分类号： B23K11/315 , B23K11/253
摘要： A welding assembly is provided for welding a fastener to an object such as a vehicle body panel. The assembly includes a weld gun having first and second electrodes movable relative to one another between an open position and a closed position. The first electrode includes a housing assembly. A pin is received in the housing assembly and is movable when in said closed position between a desired nut position, and upside down nut position, and a no nut position. An optical sensor has a terminal end space from the pin for direction light thereon. The terminal end of the sensor received reflected light from the pin. A sensor control system processes the reflected light into a signal corresponding to one of the desired nut, upside down nut, and no nut positions.
摘要翻译：提供一种用于将紧固件焊接到诸如车体面板的物体的焊接组件。组件包括焊枪，其具有在打开位置和关闭位置之间可相对于彼此移动的第一和第二电极。第一电极包括壳体组件。销被容纳在壳体组件中，并且当处于所需的螺母位置和倒置螺母位置之间的所述关闭位置和无螺母位置时可移动。光学传感器具有用于其上的方向光的销的终端空间。传感器的终端接收到针脚的反射光。传感器控制系统将反射光处理成与所需螺母，倒置螺母中的一个相对应的信号，并且没有螺母位置。

58. 发明申请

WO2015024113A1 CONDUCTOR MONITOR DEVICE AND METHOD 审中-公开
标题翻译：导体监视器装置和方法
公开(公告)号：WO2015024113A1
公开(公告)日：2015-02-26
申请号：PCT/CA2014/050770
申请日：2014-08-14
申请人： OES, INC.
发明人： NGO, Kiet , REEVE, Michael
IPC分类号： G01R31/02 , H01B13/00 , H01R4/00
CPC分类号： G01R31/022 , G01R29/08 , H01R43/28 , H02G1/1248 , H02G1/1256 , H02G1/1258
摘要： An illustrative example conductor monitoring device includes a generator configured to radiate a field into a conductor. A detector is configured to detect at least some of the field propagated along the conductor. A processor is configured to determine when a change in the propagated field detected by the detector indicates contact between the conductor and a conductive blade of a wire processing machine. The example conductor monitoring device is capable of providing information regarding the condition of a conductor that has gone through a wire handling process that involves cutting the wire and stripping insulation from near the end of the cut wire, for example. The information regarding the condition of the wire is obtained without making contact with the wire and without interfering with or requiring any alteration of the wire handling process or machine.
摘要翻译：示例性导体监测装置包括被配置为将场辐射到导体中的发生器。检测器被配置为检测沿着导体传播的场中的至少一些场。处理器被配置为确定由检测器检测到的传播场的变化何时指示导体和线加工机的导电叶片之间的接触。示例性导体监视装置能够提供关于已经经过线切割处理的导体的状况的信息，该导线涉及切割线，并且例如从切割线的端部附近剥离绝缘体。获得关于电线状况的信息，而不与电线接触，而不干扰或要求电线处理过程或机器的任何改变。

59. 发明申请

WO2013142943A1 METHOD FOR PROTECTING DATA 审中-公开
标题翻译：保护数据的方法
公开(公告)号：WO2013142943A1
公开(公告)日：2013-10-03
申请号：PCT/CA2012/000269
申请日：2012-03-26
申请人： IRDETO CANADA CORPORATION , KRTEN, Robert , DONG, Hongrui , LIEM, Clifford
发明人： KRTEN, Robert , DONG, Hongrui , LIEM, Clifford
IPC分类号： G06F21/24
CPC分类号： G06F21/60 , G06F17/30097 , G06F21/125 , G06F21/14 , G06F21/64 , G06F2221/2107 , H04L9/0894 , H04L9/3239 , H04L2209/16
摘要： In the present disclosure, a hash function is computed over a known image, for example, an address range in a program. The result of the hash function is known to be the same at two distinct points in time, before the program is run, i.e. signing at build-time, and during the running of the program, i.e. run time. The value that the programmer wishes to hide, i.e. the secret value, is also known at build-time. At build-time, the secret value is combined with the hash in such a way that the combining operation can be reversed at run time. This combined value, i.e. the salt, is stored along with the program. Later, at runtime, the program computes the same hash value as was computed at signing time, and does the reverse combining operation in order to reveal the secret value.
摘要翻译：在本公开中，在已知图像上计算散列函数，例如程序中的地址范围。在运行程序之前的两个不同的时间点，即在构建时签署，以及程序的运行，即运行时间，已知哈希函数的结果是相同的。程序员希望隐藏的值，即秘密值，在构建时也是已知的。在构建时，秘密值与哈希结合，使得组合操作在运行时可以颠倒。该组合值，即盐，与程序一起存储。后来，在运行时，程序计算与在签名时计算的哈希值相同的哈希值，并进行反向组合操作，以显示秘密值。

60. 发明申请

WO2013116916A1 SYSTEM AND METHOD FOR GENERATING AND PROTECTING CRYPTOGRAPHIC KEYS 审中-公开
标题翻译：用于生成和保护克隆色谱的系统和方法
公开(公告)号：WO2013116916A1
公开(公告)日：2013-08-15
申请号：PCT/CA2012/000114
申请日：2012-02-08
申请人： IRDETO CANADA CORPORATION , RAHMAN, SK, MD, Mizanur , MUIR, James
发明人： RAHMAN, SK, MD, Mizanur , MUIR, James
IPC分类号： H04L9/30 , G06F21/00 , G06F7/58 , G06F7/72
CPC分类号： H04L9/0869 , G06F7/58 , G06F7/72 , H04L9/0841 , H04L9/3066 , H04L2209/16
摘要： In the present disclosure, implementations of Diffie-Hellman key agreement are provided that, when embodied in software, resist extraction of cryptographically sensitive parameters during software execution by white-box attackers. Four embodiments are taught that make extraction of sensitive parameters difficult during the generation of the public key and the computation of the shared secret. The embodiments utilize transformed random numbers in the derivation of the public key and shared secret. The traditional attack model for Diffie-Hellman implementations considers only black-box attacks, where attackers analyze only the inputs and outputs of the implementation. In contrast, white-box attacks describe a much more powerful type of attacker who has total visibility into the software implementation as it is being executed.
摘要翻译：在本公开中，提供了Diffie-Hellman密钥协议的实现，当以软件体现时，实现了由白盒攻击者在软件执行期间提取加密敏感参数。教导了在公钥生成期间难以提取敏感参数以及计算共享秘密的四个实施例。这些实施例在推导公钥和共享秘密时利用变换后的随机数。 Diffie-Hellman实施的传统攻击模式仅考虑黑匣子攻击，攻击者只分析实施的输入和输出。相比之下，白盒攻击描述了一种更强大的攻击者类型，它们正在执行时对软件实现有全面的了解。

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