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1.发明授权Capacitance-type pressure sensor and heart beat / respiration measuring device using the same 失效电容型压力传感器和使用其的心跳/呼吸测量装置公开(公告)号：US07641618B2
公开(公告)日：2010-01-05
申请号：US11082890
申请日：2005-03-18
IPC分类号： A61B5/08
CPC分类号： A61B5/1102 , A61B5/0816 , A61B5/113 , A61B5/6892 , A61B2562/0247 , A61B2562/164
摘要： A heart beat/respiration measuring device comprising a sheet-like capacitance-type pressure sensor adapted to be pressed against the human body, and a measuring circuit for measuring a heart rate and/or respiration rate from the output of the sensor. The capacitance-type pressure sensor includes a sheet-like dielectric body elastically deformable in all directions and a pair of conductive clothes with stretchability disposed on opposite sides of the dielectric body. The measuring circuit comprises a resonant circuit wherein the capacitance-type pressure sensor serves as an oscillation capacitor, and a calculation processing circuit for detecting variations in the oscillation frequency of the resonant circuit and calculating the heart rate and/or respiration rate based on the frequency component or components of heart beats and/or respiration included in the variations.
摘要翻译： 一种心跳/呼吸测量装置，包括适于被压靠人体的片状电容型压力传感器，以及用于从传感器的输出测量心率和/或呼吸速率的测量电路。 电容型压力传感器包括可在各个方向上弹性变形的片状电介质体和设置在电介质体的相对侧上的一对具有拉伸性的导电衣物。 测量电路包括谐振电路，其中电容型压力传感器用作振荡电容器，以及计算处理电路，用于检测谐振电路的振荡频率的变化并基于频率计算心率和/或呼吸速率 心脏跳动的组分或组分和/或呼吸包括在变体中。
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2.发明申请Capacitance-type pressure sensor and heart beat / respiration measuring device using the same 失效电容型压力传感器和使用其的心跳/呼吸测量装置公开(公告)号：US20050215915A1
公开(公告)日：2005-09-29
申请号：US11082890
申请日：2005-03-18
CPC分类号： A61B5/1102 , A61B5/0816 , A61B5/113 , A61B5/6892 , A61B2562/0247 , A61B2562/164
摘要： A heart beat/respiration measuring device comprising a sheet-like capacitance-type pressure sensor adapted to be pressed against the human body, and a measuring circuit for measuring a heart rate and/or respiration rate from the output of the sensor. The capacitance-type pressure sensor includes a sheet-like dielectric body elastically deformable in all directions and a pair of conductive clothes with stretchability disposed on opposite sides of the dielectric body. The measuring circuit comprises a resonant circuit wherein the capacitance-type pressure sensor serves as an oscillation capacitor, and a calculation processing circuit for detecting variations in the oscillation frequency of the resonant circuit and calculating the heart rate and/or respiration rate based on the frequency component or components of heart beats and/or respiration included in the variations.
摘要翻译： 一种心跳/呼吸测量装置，包括适于被压靠人体的片状电容型压力传感器，以及用于从传感器的输出测量心率和/或呼吸速率的测量电路。 电容型压力传感器包括可在各个方向上弹性变形的片状电介质体和设置在电介质体的相对侧上的一对具有拉伸性的导电衣物。 测量电路包括谐振电路，其中电容型压力传感器用作振荡电容器，以及计算处理电路，用于检测谐振电路的振荡频率的变化并基于频率计算心率和/或呼吸速率 心脏跳动的组分或组分和/或呼吸包括在变体中。
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公开(公告)号：US07387124B2
公开(公告)日：2008-06-17
申请号：US11074742
申请日：2005-03-09
申请人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
发明人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
CPC分类号： A61B5/6892 , A61B5/113 , A61B7/003
摘要： The present invention provides a snore detection device comprising a pressure sensor for detecting vibration generated by the human body with respiration, a sound sensor for detecting sound generated by the human body with respiration, and a judging circuit for judging the occurrence of snoring based on output signals of the two sensors. The judging circuit detects a peak occurrence time in variations generated by the output signal of the pressure sensor and a peak occurrence time in variations generated by the output signal of the sound sensor, to judge whether snoring occurs based on the peak occurrence times, respectively, of vibration and sound.
摘要翻译： 本发明提供了一种打鼾检测装置，其包括用于检测人体随呼吸产生的振动的压力传感器，用于通过呼吸检测人体产生的声音的声音传感器，以及用于基于输出来判断打鼾发生的判断电路 两个传感器的信号。 判断电路检测由压力传感器的输出信号产生的变化中的峰值出现时间和由声音传感器的输出信号产生的变化中的峰值出现时间，以分别基于峰值出现时间判断是否发生打鼾， 的振动和声音。
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公开(公告)号：US20050211247A1
公开(公告)日：2005-09-29
申请号：US11074742
申请日：2005-03-09
申请人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
发明人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
CPC分类号： A61B5/6892 , A61B5/113 , A61B7/003
摘要： The present invention provides a snore detection device comprising a pressure sensor for detecting vibration generated by the human body with respiration, a sound sensor for detecting sound generated by the human body with respiration, and a judging circuit for judging the occurrence of snoring based on output signals of the two sensors. The judging circuit detects a peak occurrence time in variations generated by the output signal of the pressure sensor and a peak occurrence time in variations generated by the output signal of the sound sensor, to judge whether snoring occurs based on the peak occurrence times, respectively, of vibration and sound.
摘要翻译： 本发明提供了一种打鼾检测装置，其包括用于检测人体随呼吸产生的振动的压力传感器，用于通过呼吸检测人体产生的声音的声音传感器，以及用于基于输出来判断打鼾发生的判断电路 两个传感器的信号。 判断电路检测由压力传感器的输出信号产生的变化中的峰值出现时间和由声音传感器的输出信号产生的变化中的峰值出现时间，以分别基于峰值出现时间判断是否发生打鼾， 的振动和声音。
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公开(公告)号：US20070093722A1
公开(公告)日：2007-04-26
申请号：US11638372
申请日：2006-12-14
申请人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
发明人： Satoshi Noda , Takeshi Minamiura , Hidetaka Sakai
CPC分类号： A61B5/6892 , A61B5/113 , A61B7/003
摘要： The present invention provides a snore detection device comprising a pressure sensor for detecting vibration generated by the human body with respiration, a sound sensor for detecting sound generated by the human body with respiration, and a judging circuit for judging the occurrence of snoring based on output signals of the two sensors. The judging circuit detects a peak occurrence time in variations generated by the output signal of the pressure sensor and a peak occurrence time in variations generated by the output signal of the sound sensor, to judge whether snoring occurs based on the peak occurrence times, respectively, of vibration and sound.
摘要翻译： 本发明提供了一种打鼾检测装置，其包括用于检测人体随呼吸产生的振动的压力传感器，用于通过呼吸检测人体产生的声音的声音传感器，以及用于基于输出来判断打鼾发生的判断电路 两个传感器的信号。 判断电路检测由压力传感器的输出信号产生的变化中的峰值出现时间和由声音传感器的输出信号产生的变化中的峰值出现时间，以分别基于峰值出现时间判断是否发生打鼾， 的振动和声音。
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公开(公告)号：US07052469B2
公开(公告)日：2006-05-30
申请号：US10707070
申请日：2003-11-19
IPC分类号： A61B5/00
CPC分类号： A61B5/0205 , A61B5/02444 , A61B5/113 , A61B5/6887 , G06F19/00
摘要： A heart beat/respiration measuring device comprising a sensor adapted to be pressed against the human body, and a measuring circuit for measuring heart beats and respiration from the output of the sensor. The sensor includes a coil member elastically deformable when subjected to pressure by being pressed against the human body. The measuring circuit comprises an LC oscillation circuit wherein an inductance component and a capacitance component of the coil member serve respectively as a coil L and a capacitor C for oscillation, and a calculation processing circuit for detecting variations in the oscillation frequency of the LC oscillation circuit and calculations of a cardiac cycle, heart rate, respiratory cycle and respiration rate based on the frequency components of heart beats and respiration are included in the variations.
摘要翻译： 一种心跳/呼吸测量装置，包括适于被压靠人体的传感器，以及用于测量来自传感器的输出的心脏跳动和呼吸的测量电路。 该传感器包括线圈构件，该线圈构件通过被压靠在人体上而受到压力时可弹性变形。 测量电路包括LC振荡电路，其中线圈部件的电感分量和电容分量分别用作线圈L和用于振荡的电容器C，以及用于检测LC振荡电路的振荡频率变化的计算处理电路 并且基于心跳和呼吸的频率分量的心脏周期，心率，呼吸周期和呼吸速率的计算包括在变化中。
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7.发明授权Sleep state estimation device and program product for providing a computer with a sleep state estimation function 失效睡眠状态估计装置和程序产品，用于为计算机提供睡眠状态估计功能公开(公告)号：US07150718B2
公开(公告)日：2006-12-19
申请号：US10961679
申请日：2004-10-12
IPC分类号： A61B5/08
CPC分类号： A61B5/6831 , A61B5/113 , A61B5/1135 , A61B5/4809 , A61B5/4812 , A61B2562/0261
摘要： An object of the present invention is to provide a sleep state estimation device capable of estimating a sleep state (deep sleep, light sleep) in real time with relative simplicity. Voltage variations resulting from human respiratory movement are measured for each given period to calculate from the measurement results positive voltage peak values and time intervals between adjacent peaks. The obtained peak values and peak intervals are used to calculate a mean peak interval value A, a coefficient of variation B based on dispersion of the peak intervals, and a coefficient of variation C based on the peak values. The sleep state in this period is estimated from the calculation results. More specifically, referring to FIG. 5, the sleep state is estimated as a “wakeful state” or a “hypnagogic state” by checking whether the mean value A is larger or smaller than a threshold a and whether the coefficient of variation C is larger or smaller than a threshold c (S105) whereas the sleep state is estimated as the “hypnagogic state”, “light sleep” or “deep sleep” by checking whether the coefficient of variation B is larger or smaller than a threshold b and whether the coefficient of variation C is larger or smaller than the threshold c (S109, S113, S116, S117).
摘要翻译： 本发明的目的在于提供能够相对简单地实时估计睡眠状态（深度睡眠，睡眠睡眠）的睡眠状态估计装置。 对于每个给定的周期，测量由人呼吸运动引起的电压变化，以从测量结果计算相邻峰值之间的正电压峰值和时间间隔。 所获得的峰值和峰值间隔用于基于峰值计算平均峰值间隔值A，基于峰值间隔的色散的变化系数B和基于峰值的变化系数C. 根据计算结果估算此期间的睡眠状态。 更具体地，参考图1。 如图5所示，通过检查平均值A是大于还是小于阈值a来估计睡眠状态为“觉醒状态”或“睡眠状态”，以及变化系数C是否大于或小于阈值c（ S105），并且通过检查变化系数B是大于还是小于阈值b，以及变异系数C是否较大，睡眠状态被估计为“睡眠状态”，“轻睡眠”或“深睡眠” 或小于阈值c（S 109，S 113，S 116，S 117）。
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8.发明授权公开(公告)号：US06327543B1
公开(公告)日：2001-12-04
申请号：US09675215
申请日：2000-09-29
申请人： Hideki Nakajima , Hidetaka Sakai , Hiroshi Tatsumi
发明人： Hideki Nakajima , Hidetaka Sakai , Hiroshi Tatsumi
IPC分类号： G07D700
摘要： Random components for each characteristic amount of a paper type to be examined are extracted on the basis of characteristic amounts of the paper type which are read from a plurality of portions on the paper type and reference data previously found with respect to the plurality of portions. Dirt components for each of the plurality of portions on the paper type to be examined are presumed on the basis of the extracted random components for each characteristic amount and a predetermined forecast model of the dirt components. The truth of the paper type to be examined is judged on the basis of the presumed dirt components and the extracted random components.
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9.发明授权Method of judging truth of paper type and method of judging direction in which paper type is fed 有权纸张类型判定方法和纸张类型判定方向判断方法公开(公告)号：US06253158B1
公开(公告)日：2001-06-26
申请号：US09672854
申请日：2000-09-29
申请人： Hideki Nakajima , Hidetaka Sakai , Hiroshi Tatsumi
发明人： Hideki Nakajima , Hidetaka Sakai , Hiroshi Tatsumi
IPC分类号： G07D700
摘要： Random components for each characteristic amount of a paper type to be examined are extracted on the basis of characteristic amounts of the paper type which are read from a plurality of portions on the paper type and reference data previously found with respect to the plurality of portions. Dirt components for each of the plurality of portions on the paper type to be examined are presumed on the basis of the extracted random components for each characteristic amount and a predetermined forecast model of the dirt components. The truth of the paper type to be examined is judged on the basis of the presumed dirt components and the extracted random components.
摘要翻译： 基于从纸张类型的多个部分读取的纸张类型和先前针对多个部分找到的参考数据的特征量，提取要检查的纸张类型的每个特征量的随机分量。 基于每个特征量的提取的随机分量和污垢成分的预定预测模型，推定要检查的纸张类型上的多个部分中的每一个的污物分量。 基于所推测的污物成分和所提取的随机成分来判断要检查的纸张类型的真实性。
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公开(公告)号：US07007327B2
公开(公告)日：2006-03-07
申请号：US10659150
申请日：2003-09-10
CPC分类号： A61B5/4812 , A61B5/16 , A61G7/002 , A61G7/008 , A61G7/057
摘要： To provide an adjustable bed that assists a user to turn comfortably in his or her sleep without mental stress. Once an automatic mode starts, measurement on the depth of sleep of the user lying on the bed is launched. The depth of sleep is measured by detecting biological information such as brain waves, heart rate, and respiratory rate of the user using electrode sensors or the like, and analyzing the biological information according to a polysomnography method or the like. If the depth of sleep is 0, i.e., the user is in REM sleep, and if one hour or more has passed since the measurement is launched or since an immediately preceding turn operation, a turn operation is performed to turn the user.
摘要翻译： 提供一个可调节的床，帮助用户舒适地在他或她的睡眠中转动，没有精神压力。 一旦自动模式开始，就会启动躺在床上的用户对睡眠深度的测量。 通过使用电极传感器等检测使用者的脑波，心率，呼吸频率等生物信息，根据多导睡眠描记术方法等对生物体信息进行分析，来测定睡眠深度。 如果睡眠深度为0，即用户处于REM睡眠状态，并且如果自测量开始以来已经过去了一个小时以上，或者由于紧接在前的转弯操作，则执行转弯操作以转动用户。
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