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公开(公告)号：US08275434B2
公开(公告)日：2012-09-25
申请号：US12346565
申请日：2008-12-30
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/7242 , G06F19/00
摘要： A method for measuring blood oxygen content under low perfusion, which is used in a device for measuring blood oxygen content, includes the steps of: initializing the device that is applied with power; collecting and processing data with a driving circuit of light emitting device, a bias circuit, a gain circuit and an A/D sampling circuit, which are controlled under a cone control module; calculating blood oxygen saturation based on the collected data with a data processing module which integrates the collected data in a period of time with an area integration method; and outputting from a communication functional module results of the blood oxygen saturation or pulse rate calculated with the data processing module. The method further includes a decision step of deciding the two results acquired from the data processing module with the waveform method and the integration method respectively based on the intensity of the measured signal and generating the final measured result, performed by a decision unit included in the device. By adopting the above method, the disturbance to effective signal by noise can be eliminated. As a result, the measuring accuracy of blood oxygen content under low perfusion can be improved without increasing the production cost for the measuring device.
摘要翻译： 一种用于测量血液氧含量的装置中的用于测量低灌注下的血液氧含量的方法，包括以下步骤：初始化被施加电力的装置; 采用控制在锥形控制模块下的发光器件，偏置电路，增益电路和A / D采样电路的驱动电路来收集和处理数据; 根据收集的数据，利用数据处理模块计算血氧饱和度，该数据处理模块将采集的数据在一段时间内与区域积分方法进行整合; 并且从通信功能模块输出由数据处理模块计算的血氧饱和度或脉搏率的结果。 该方法还包括一个决定步骤，分别根据测量信号的强度和波形方法和积分方法从数据处理模块中获取的两个结果，并由生成最终的测量结果，由包含在 设备。 通过采用上述方法，可以消除对噪声对有效信号的干扰。 结果，可以提高低灌注时的血氧含量的测量精度，而不增加测量装置的生产成本。
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公开(公告)号：US07471970B2
公开(公告)日：2008-12-30
申请号：US11316060
申请日：2005-12-22
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/7242 , G06F19/00
摘要： A method for measuring blood oxygen content under low perfusion, which is used in a device for measuring blood oxygen content, includes the steps of: initializing the device that is applied with power, collecting and processing data with a driving circuit of light emitting device, a bias circuit, a gain circuit and an A/D sampling circuit, which are controlled under a core control module; calculating blood oxygen saturation based on the collected data with a data processing module which integrates the collected data in a period of time with an area integration method; and outputting from a communication functional module results of the blood oxygen saturation or pulse rate calculated with the data processing module. The method further includes a decision step of deciding the two results acquired from the data processing module with the waveform method and the integration method respectively based on the intensity of the measured signal and generating the final measured result, performed by a decision unit included in the device. By adopting the above method, the disturbance to effective signal by noise can be eliminated. As a result, the measuring accuracy of blood oxygen content under low perfusion can be improved without increasing the production cost for the measuring device.
摘要翻译： 一种用于测量血氧含量的装置中用于测量低灌注时的血液氧含量的方法，包括以下步骤：初始化施加电力的装置，用发光装置的驱动电路收集和处理数据， 偏置电路，增益电路和A / D采样电路，在核心控制模块下进行控制; 根据收集的数据，利用数据处理模块计算血氧饱和度，该数据处理模块将采集的数据在一段时间内与区域积分方法进行整合; 并且从通信功能模块输出由数据处理模块计算的血氧饱和度或脉搏率的结果。 该方法还包括一个决定步骤，分别根据测量信号的强度和波形方法和积分方法从数据处理模块中获取的两个结果，并由生成最终的测量结果，由包含在 设备。 通过采用上述方法，可以消除对噪声对有效信号的干扰。 结果，可以提高低灌注时的血氧含量的测量精度，而不增加测量装置的生产成本。
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公开(公告)号：US20060206019A1
公开(公告)日：2006-09-14
申请号：US11316060
申请日：2005-12-22
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/7242 , G06F19/00
摘要： A method for measuring blood oxygen content under low perfusion, which is used in a device for measuring blood oxygen content, includes the steps of: initializing the device that is applied with power, collecting and processing data with a driving circuit of light emitting device, a bias circuit, a gain circuit and an A/D sampling circuit, which are controlled under a core control module; calculating blood oxygen saturation based on the collected data with a data processing module which integrates the collected data in a period of time with an area integration method; and outputting from a communication functional module results of the blood oxygen saturation or pulse rate calculated with the data processing module. The method further includes a decision step of deciding the two results acquired from the data processing module with the waveform method and the integration method respectively based on the intensity of the measured signal and generating the final measured result, performed by a decision unit included in the device. By adopting the above method, the disturbance to effective signal by noise can be eliminated. As a result, the measuring accuracy of blood oxygen content under low perfusion can be improved without increasing the production cost for the measuring device.
摘要翻译： 一种用于测量血氧含量的装置中用于测量低灌注时的血液氧含量的方法，包括以下步骤：初始化施加电力的装置，用发光装置的驱动电路收集和处理数据， 偏置电路，增益电路和A / D采样电路，在核心控制模块下进行控制; 根据收集的数据，利用数据处理模块计算血氧饱和度，该数据处理模块将采集的数据在一段时间内与区域积分方法进行整合; 并且从通信功能模块输出由数据处理模块计算的血氧饱和度或脉搏率的结果。 该方法还包括一个决定步骤，分别根据测量信号的强度和波形方法和积分方法从数据处理模块中获取的两个结果，并由生成最终的测量结果，由包含在 设备。 通过采用上述方法，可以消除对噪声对有效信号的干扰。 结果，可以提高低灌注时的血氧含量的测量精度，而不增加测量装置的生产成本。
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4.发明授权公开(公告)号：US07594893B2
公开(公告)日：2009-09-29
申请号：US11312720
申请日：2005-12-20
IPC分类号： A61B5/02
CPC分类号： A61B5/02255 , A61B5/021 , A61B5/7257
摘要： A method and an apparatus for calculating blood pressure with signal transformation are provided, wherein said apparatus comprises: a pressure sensor, a pressure and pulse wave amplification circuit, an A/D converter, a microprocessor, a control circuit, an air pump and a valve component connected with the cuff gas circuit, a signal processing module and a ratio analysis module; and the method includes the steps of carrying out signal transformation of a time sequence of a sampled PW digital signal, calculating a maximum amplitude value and a corresponding frequency value based on the transformed signal, taking the maximum amplitude value as a amplitude value under the present pressure, carrying out continuously signal transformation of the time sequences of the PW digital signals at different pressure in order to constitute a PW amplitude-pressure curve and obtain an average pressure and a corresponding pulse rate from the PW amplitude-pressure curve, and finally calculating the systolic pressure and diastolic pressure with ratio method. With the method and apparatus according to the present invention, the measurement error can be reduced in case of the shiver, muscular fibrillation and the like of the human body being examined, and the measurement accuracy of blood pressure can be improved.
摘要翻译： 提供一种用信号变换计算血压的方法和装置，其中所述装置包括：压力传感器，压力和脉搏波放大电路，A / D转换器，微处理器，控制电路，空气泵和 阀组件连接袖带气回路，信号处理模块和比例分析模块; 并且该方法包括以下步骤：采用采样的PW数字信号的时间序列的信号变换，基于变换的信号计算最大振幅值和相应的频率值，将最大振幅值作为当前振幅值 压力，在不同压力下连续进行PW数字信号的时间序列信号变换，构成PW幅值压力曲线，从PW幅值压力曲线获得平均压力和相应的脉搏率，最后计算 收缩压和舒张压与比例法。 利用根据本发明的方法和装置，可以在检查人体的颤抖，肌肉颤动等的情况下减少测量误差，并且可以提高血压的测量精度。
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5.发明申请公开(公告)号：US20070049834A1
公开(公告)日：2007-03-01
申请号：US11312720
申请日：2005-12-20
IPC分类号： A61B5/02
CPC分类号： A61B5/02255 , A61B5/021 , A61B5/7257
摘要： A method and an apparatus for calculating blood pressure with signal transformation are provided, wherein said apparatus comprises: a pressure sensor, a pressure and pulse wave amplification circuit, an A/D converter, a microprocessor, a control circuit, an air bump and a valve component connected with the cuff gas circuit, a signal processing module and a ratio analysis module; and the method includes the steps of carrying out signal transformation of a time sequence of a sampled PW digital signal, calculating a maximum amplitude value and a corresponding frequency value based on the transformed signal, taking the maximum amplitude value as a amplitude value under the present pressure, carrying out continuously signal transformation of the time sequences of the PW digital signals at different pressure in order to constitute a PW amplitude-pressure curve and obtain an average pressure and a corresponding pulse rate from the PW amplitude-pressure curve, and finally calculating the systolic pressure and diastolic pressure with ratio method. With the method and apparatus according to the present invention, the measurement error can be reduced in case of the shiver, muscular fibrillation and the like of the human body being examined, and the measurement accuracy of blood pressure can be improved.
摘要翻译： 提供一种用信号变换计算血压的方法和装置，其中所述装置包括：压力传感器，压力和脉搏波放大电路，A / D转换器，微处理器，控制电路，空气凸块和 阀组件连接袖带气回路，信号处理模块和比例分析模块; 并且该方法包括以下步骤：采用采样的PW数字信号的时间序列的信号变换，基于变换的信号计算最大振幅值和相应的频率值，将最大振幅值作为当前振幅值 压力，在不同压力下连续进行PW数字信号的时间序列信号变换，构成PW幅值压力曲线，从PW幅值压力曲线获得平均压力和相应的脉搏率，最后计算 收缩压和舒张压与比例法。 利用根据本发明的方法和装置，可以在检查人体的颤抖，肌肉颤动等的情况下减少测量误差，并且可以提高血压的测量精度。
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公开(公告)号：US09160808B2
公开(公告)日：2015-10-13
申请号：US13393310
申请日：2011-11-10
申请人： Xu Zhang , Louhua Zhu , Haijie Gu , Duoquan Li
发明人： Xu Zhang , Louhua Zhu , Haijie Gu , Duoquan Li
CPC分类号： H04L67/32 , G06Q30/0241 , G06Q30/0269 , G06Q30/06 , G06Q30/0631
摘要： The present disclosure provides a method and device for transmitting recommended product information. In one embodiment, a system retrieves product evaluation records given by one or more users. Each of the product evaluation records includes an identification of the user (user ID), an identification of the product (product ID), and evaluation information. The system uses the user ID and the product ID as a primary key, and then, based on intervals of the primary key, divides the product evaluation records into several subsets of records, and assigns these subsets of records into multiple calculation nodes. The system retrieves such SVD calculation results of the multiple subsets of records from the multiple calculation nodes. The recommended product information is sent to a client terminal based on the SVD calculation results. The present disclosure implements the distribution processing of SVD calculation, reduces the calculation complexity, and saves the calculation time.
摘要翻译： 本公开提供了用于传送推荐产品信息的方法和装置。 在一个实施例中，系统检索由一个或多个用户给出的产品评估记录。 每个产品评估记录包括用户（用户ID）的标识，产品的标识（产品ID）和评估信息。 系统使用用户ID和产品ID作为主键，然后根据主键的间隔将产品评估记录划分为多个记录子集，并将这些记录子集分配到多个计算节点中。 系统从多个计算节点检索多个记录子集的SVD计算结果。 根据SVD计算结果将推荐的产品信息发送到客户终端。 本公开实现了SVD计算的分布处理，降低了计算复杂度，节省了计算时间。
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公开(公告)号：US20150279836A1
公开(公告)日：2015-10-01
申请号：US14231849
申请日：2014-04-01
申请人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
发明人： Michael A. Stockinger , Wenzhong Zhang , Xu Zhang
IPC分类号： H01L27/02
CPC分类号： H01L27/0285 , H01L27/0274 , H01L29/1087 , H01L29/4238 , H01L29/78
摘要： An integrated circuit electrical protection device is disclosed that includes a semiconductor substrate and a plurality of transistor fingers partitioned into a plurality of segments. The segments are distinguished from one another by well-ties spaced apart from each other within a source/drain region that is shared by adjacent segments.
摘要翻译： 公开了一种集成电路电气保护装置，其包括半导体衬底和划分成多个段的多个晶体管指状物。 通过在由相邻段共享的源极/漏极区域内彼此间隔开的区域，这些区段彼此区分开。
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8.发明授权Method, apparatus and system for implementing verification and payment in content service 有权在内容服务中实现验证和付款的方法，设备和系统公开(公告)号：US08990115B2
公开(公告)日：2015-03-24
申请号：US12778811
申请日：2010-05-12
申请人： Yong Yang , Haifang Niu , Huifa Qiu , Yu Guo , Ming He , Xu Zhang , Zize Wan , Wengang Mo
发明人： Yong Yang , Haifang Niu , Huifa Qiu , Yu Guo , Ming He , Xu Zhang , Zize Wan , Wengang Mo
CPC分类号： G07F17/32 , G06F21/125 , G06Q20/40
摘要： A method for implementing verification and payment in content services includes: pre-configuring a payment-related interface between a content service provider and an instant messaging service provider; providing the payment-related interface in a function library providing the instant messaging service's login verification interface; modifying the function library and a first jar package including a content service program provided by the content service provider, which includes: injecting the login verification interface and the payment-related interface into the first jar package and configuring the login verification interface as to be called before the content service program is executed; and combining the modified first jar package and function library to form a second jar package, modifying the value of attributes originally belonging to the first jar package in the second jar package to make the modified value of the attributes reflect corresponding attributes of the second jar package.
摘要翻译： 一种用于在内容服务中实现验证和支付的方法包括：在内容服务提供商和即时消息服务提供商之间预配置支付相关接口; 在提供即时消息服务的登录验证界面的功能库中提供支付相关接口; 修改功能库和包括由内容服务提供商提供的内容服务程序的第一jar包，其包括：将登录验证界面和支付相关接口注入到第一jar包中并配置登录验证界面以被调用 在内容服务程序执行之前; 并且将修改的第一jar包和函数库组合以形成第二个jar包，修改最初属于第二个jar包中的第一个jar包的属性的值，以使属性的修改值反映第二个jar包的相应属性 。
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公开(公告)号：US20130300497A1
公开(公告)日：2013-11-14
申请号：US13609283
申请日：2012-09-11
申请人： Xu Zhang , Chad J. Lerma , Kai Liu , Sian Lu , Hao Wang , Shayan Zhang , Wanggen Zhang
发明人： Xu Zhang , Chad J. Lerma , Kai Liu , Sian Lu , Hao Wang , Shayan Zhang , Wanggen Zhang
IPC分类号： H01L25/00
CPC分类号： H03K19/177 , H01L2224/48137 , H01L2224/49171 , H03K19/17744
摘要： A reconfigurable integrated circuit (IC) has IC interface terminals including circuit input terminals and circuit output terminals. A bypass controller and bypass circuitry are coupled to each other, and to at least one of the circuit input terminals and at least one of the circuit output terminals. A processing circuit has multiple circuit modules coupled to the bypass circuitry. The processing circuit is coupled to at least one of the circuit input terminals and at least one of the circuit output terminals. In operation the bypass controller controls the bypass circuitry to selectively couple at least one pair of the IC interface terminals together, the pair including one of the circuit input terminals and one of the circuit output terminals. When the pair of IC interface terminals are coupled together, at least one of the circuit modules is selectively de-coupled from the pair of the IC terminals.
摘要翻译： 可重构集成电路（IC）具有包括电路输入端子和电路输出端子的IC接口端子。 旁路控制器和旁路电路彼此耦合，并且耦合到至少一个电路输入端子和至少一个电路输出端子。 处理电路具有耦合到旁路电路的多个电路模块。 处理电路耦合到至少一个电路输入端和至少一个电路输出端。 在操作中，旁路控制器控制旁路电路以选择性地将至少一对IC接口端子耦合在一起，该对包括电路输入端子之一和电路输出端子之一。 当一对IC接口端子耦合在一起时，至少一个电路模块被选择性地从一对IC端子去耦合。
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公开(公告)号：US20120293444A1
公开(公告)日：2012-11-22
申请号：US13108700
申请日：2011-05-16
申请人： Jerome D. Wong , Mercedes Gil , Zhi Zhong Huang , Xu Zhang , Xiao Yan Zheng
发明人： Jerome D. Wong , Mercedes Gil , Zhi Zhong Huang , Xu Zhang , Xiao Yan Zheng
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F1/3262 , G06F3/0416 , G06F3/05
摘要： Various embodiments of a low-power-consumption analog-to-digital converter (“ADC”) for a touchscreen or touch panel in a capacitive sensing system are disclosed. The ADC is configured to operate in a first mode or a second mode. The first mode is characterized by a first resolution having a first number of ADC bits and a first level of power consumption associated therewith. The second mode is characterized by a second resolution having a second number of bits and a second level of power consumption associated therewith. The ADC operates under control of the controller and is configured such that the first number of bits is greater than the second number of bits and the first power level is greater than the second power level. The controller causes the ADC to switch from operating in the first mode to operating in the second mode when low radio frequency (RF) noise conditions are detected by sense circuitry, the ADC and/or the controller.
摘要翻译： 公开了用于电容感测系统中的触摸屏或触摸面板的低功耗模数转换器（ADC）的各种实施例。 ADC被配置为在第一模式或第二模式下操作。 第一模式的特征在于具有第一数量的ADC位和与其相关联的第一级功耗的第一分辨率。 第二模式的特征在于具有第二数量位的第二分辨率和与其相关联的第二级功耗。 ADC在控制器的控制下操作，并且被配置为使得第一位数大于第二位数，并且第一功率电平大于第二功率电平。 当感测电路，ADC和/或控制器检测到低射频（RF）噪声条件时，控制器使ADC从第一模式工作切换到第二模式。
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