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1. 发明授权

US08837574B2 Method for identifying data encoded by PPM modulation, and receiver for said method 有权
标题翻译：用于识别由PPM调制编码的数据的方法，以及用于所述方法的接收机
公开(公告)号：US08837574B2
公开(公告)日：2014-09-16
申请号：US12934511
申请日：2009-03-24
申请人： Pierre-André Farine , Cyril Botteron , Roman Merz
发明人： Pierre-André Farine , Cyril Botteron , Roman Merz
IPC分类号： H03K7/04 , H03K7/06 , H03K9/04 , H03K9/06 , H04L25/49 , H04B1/7163 , H04B14/02
CPC分类号： H04L25/4902 , H04B1/71637 , H04B14/026
摘要： An identification method for a data Sk is disclosed which includes; a) construction of a chronological sequence {T1; . . . ; Ti; . . . ; TN} of times of arrival Ti of pulses or a block of successive pulses, b) calculation of a value of similarity between this sequence {T1; . . . ; Ti; . . . ; TN} and a predetermined chronological sequence {TREFk1; . . . ; TREFkj; . . . ; TREFkM} of times of arrival coding the data Sk for several time offsets Ol between the sequence {T1; . . . ; Ti; . . . ; TN} and the sequence {TREFk1; . . . ; TREFkj; . . . ; TREFkM}, c) identification of the data Sk in the series {T1; . . . ; Ti; . . . ; TN} if the calculated value of similarity for one of the time offsets Ol exceeds a predetermined threshold.
摘要翻译：公开了一种用于数据Sk的识别方法，包括： a）构建时间序列{T1; 。。。 ; 钛。。。 ; TN}的脉冲或连续脉冲块的到达Ti; b）计算该序列{T1; 。。。 ; 钛。。。 ; TN}和预定的时间顺序{TREFk1; 。。。 ; TREFkj 。。。 ; TREFkM}到达编码数据Sk的几个时间偏移量在序列{T1; 。。。 ; 钛。。。 ; TN}和序列{TREFk1; 。。。 ; TREFkj 。。。 ; TREFkM}，c）识别系列中的数据Sk（T1; 。。。 ; 钛。。。 ; TN），其中一个时间偏移量O 1的计算的相似度值超过预定阈值。

2. 发明申请

US20070147476A1 Wireless data communication method via ultra-wide band encoded data signals, and receiver device for implementing the same 有权
标题翻译：通过超宽带编码数据信号的无线数据通信方法，以及用于实现的无线数据通信方法
公开(公告)号：US20070147476A1
公开(公告)日：2007-06-28
申请号：US10597067
申请日：2004-12-21
申请人： Roman Merz , Cyril Botteron , Pierre-Andre Farine
发明人： Roman Merz , Cyril Botteron , Pierre-Andre Farine
IPC分类号： H04B1/00
CPC分类号： H04B1/7183 , H04B1/71632 , H04B1/71635
摘要： This invention concerns a wireless data communication method, wherein a transmitter device having a first wide band antenna transmits ultra-wide band encoded data signals to a receiver device having a second wide band antenna for receiving the direct and/or multiple path coded data signals. The transmitted data is defined by one or several sequences of N pulses where N is an integer number greater than 1. The arrangement of the N pulses of each sequence represents a data coding relative to the transmitter device. The N pulses of a sequence of direct and/or multiple path coded data signals received by the receiver device are processed each in one among N corresponding reception time windows. Each of the N reception time windows is positioned in time based on a known theoretic arrangement of the N pulses of signals transmitted by the transmitter device. An adding operation of the N windows is then performed in the receiver device so that the amplitude level of the constantly added pulses is higher than the amplitude level of the noise sensed by the receiver device.
摘要翻译：本发明涉及一种无线数据通信方法，其中具有第一宽带天线的发射机设备将超宽带编码数据信号发射到具有用于接收直接和/或多路径编码数据信号的第二宽带天线的接收机设备。发送的数据由N个脉冲的一个或多个序列定义，其中N是大于1的整数。每个序列的N个脉冲的布置表示相对于发射机设备的数据编码。由N个对应的接收时间窗口中的每一个处理由接收机设备接收的直接和/或多路径编码数据信号序列的N个脉冲。基于由发射机设备发送的N个脉冲的已知理论布置，N个接收时间窗口中的每一个被及时地定位。然后在接收机设备中执行N个窗口的相加操作，使得恒定相加脉冲的幅度电平高于由接收机设备感测到的噪声的幅度电平。

3. 发明授权

US08540511B2 Method and device for determining the apical position in a dental root canal 有权
标题翻译：用于确定牙根管根尖位置的方法和装置
公开(公告)号：US08540511B2
公开(公告)日：2013-09-24
申请号：US12934181
申请日：2008-04-07
申请人： Francois Aeby , Pierre-Andre Farine , Roman Merz , Cyril Botteron
发明人： Francois Aeby , Pierre-Andre Farine , Roman Merz , Cyril Botteron
IPC分类号： A61C19/04
CPC分类号： A61B5/063 , A61B5/0534 , A61B5/4547 , A61C19/041 , A61C19/042
摘要： An apex-locating method and device for determining the depth position of the apex in a dental root canal. It uses a device making it possible to form a circuit including a first probe electrode inserted into the root canal of a tooth, a second electrode in conductive contact with an oral mucous membrane, frequency-generating elements able to produce alternating electrical signals at a number of frequencies, and elements for measuring electrical magnitude of alternating signals in the circuit. Provision is made for exciting the circuit and measuring the levels of magnitude of the alternating signals, respectively at low frequency and at high frequency and for detecting a point of intersection where the two levels measured at low and high frequencies meet and become substantially equal, these frequencies being sufficiently far apart for this point of intersection to exist. This point gives the position of the apex.
摘要翻译：用于确定牙根管中顶点的深度位置的顶点定位方法和装置。它使用能够形成包括插入到牙根管中的第一探针电极，与口腔粘膜导电接触的第二电极的电路的装置，能够产生数字的交替电信号的频率产生元件的频率和用于测量电路中的交变信号的电量的元件。这样做是为了激励电路，分别在低频和高频测量交变信号的幅度电平，并检测低频和高频测量的两个电平达到并变得基本相等的交点，这些这个交点相对存在的频率相差很远。这一点给出了顶点的位置。

4. 发明申请

US20110058602A1 Method for Identifying Data Encoded by PPM Modulation, and Receiver for Said Method 有权
标题翻译：用于识别由PPM调制编码的数据的方法和用于所述方法的接收机
公开(公告)号：US20110058602A1
公开(公告)日：2011-03-10
申请号：US12934511
申请日：2009-03-24
申请人： Pierre-Andre Farine , Cyril Botteron , Roman Merz
发明人： Pierre-Andre Farine , Cyril Botteron , Roman Merz
IPC分类号： H03K7/04
CPC分类号： H04L25/4902 , H04B1/71637 , H04B14/026
摘要： An identification method for a data Sk is disclosed which includes;a) construction of a chronological sequence {T1; . . . ; Ti; . . . ; TN} of times of arrival Ti of pulses or a block of successive pulses,b) calculation of a value of similarity between this sequence {T1; . . . ; Ti; . . . ; TN} and a predetermined chronological sequence {TREFk1; . . . ; TREFkj; . . . ; TREFkM} of times of arrival coding the data Sk for several time offsets Ol between the sequence {T1; . . . ; Ti; . . . ; TN} and the sequence {TREFk1; . . . ; TREFkj; . . . ; TREFkM},c) identification of the data Sk in the series {T1; . . . ; Ti; . . . ; TN} if the calculated value of similarity for one of the time offsets Ol exceeds a predetermined threshold.
摘要翻译：公开了一种用于数据Sk的识别方法，包括： a）构建时间序列{T1; 。。。 ; 钛。。。 ; TN}的脉冲或连续脉冲块的到达Ti; b）计算该序列{T1; 。。。 ; 钛。。。 ; TN}和预定的时间顺序{TREFk1; 。。。 ; TREFkj 。。。 ; TREFkM}到达编码数据Sk的几个时间偏移量在序列{T1; 。。。 ; 钛。。。 ; TN}和序列{TREFk1; 。。。 ; TREFkj 。。。 ; TREFkM}，c）识别系列中的数据Sk（T1; 。。。 ; 钛。。。 ; TN），其中一个时间偏移量O 1的计算的相似度值超过预定阈值。

5. 发明申请

US20110039227A1 METHOD AND DEVICE FOR DETERMINING THE APICAL POSITION IN A DENTAL ROOT CANAL 有权
标题翻译：用于确定牙齿根部孔穴的方法和装置
公开(公告)号：US20110039227A1
公开(公告)日：2011-02-17
申请号：US12934181
申请日：2008-04-07
申请人： Francois Aeby , Pierre-Andre Farine , Roman Merz , Cyril Botteron
发明人： Francois Aeby , Pierre-Andre Farine , Roman Merz , Cyril Botteron
IPC分类号： A61C19/04
CPC分类号： A61B5/063 , A61B5/0534 , A61B5/4547 , A61C19/041 , A61C19/042
摘要： The invention relates to an apex-locating method and device for determining the depth position of the apex in a dental root canal. It uses a device making it possible to form a circuit comprising a first probe electrode inserted into the root canal of a tooth, a second electrode in conductive contact with an oral mucous membrane, frequency-generating means able to produce alternating electrical signals at a number of frequencies, and means for measuring electrical magnitude of alternating signals in the circuit.The invention makes provision for exciting the circuit and measuring the levels of magnitude of the alternating signals (I), respectively at low frequency (f) and at high frequency (F) and for detecting a point of intersection (C, M) where the two levels (If, IF) measured at low and high frequencies (f, F) meet and become substantially equal, these frequencies (f, F) being sufficiently far apart for this point of intersection (C) to exist. This point gives the position (M) of the apex (X).
摘要翻译：本发明涉及一种用于确定牙根管中顶点的深度位置的顶点定位方法和装置。它使用能够形成包括插入到牙齿根管中的第一探针电极，与口腔粘膜导电接触的第二电极的电路的装置，能够以数字产生交替电信号的频率发生装置的频率，以及用于测量电路中交变信号的电量的装置。本发明提供激励电路并分别在低频（f）和高频（F）下测量交变信号（I）的幅度电平，并且用于检测交点（I）的交点在低频和高频（f，F）下测量的两个等级（If，IF）满足并变得基本相等，这些频率（f，F）对于该交点（C）的距离足够远。这一点给出了顶点（X）的位置（M）。

6. 发明授权

US07848456B2 Wireless data communication method via ultra-wide band encoded data signals, and receiver device for implementing the same 有权
标题翻译：通过超宽带编码数据信号的无线数据通信方法，以及用于实现的无线数据通信方法
公开(公告)号：US07848456B2
公开(公告)日：2010-12-07
申请号：US10597067
申请日：2004-12-21
申请人： Roman Merz , Cyril Botteron , Pierre-André Farine
发明人： Roman Merz , Cyril Botteron , Pierre-André Farine
IPC分类号： H04B1/00
CPC分类号： H04B1/7183 , H04B1/71632 , H04B1/71635
摘要： This invention concerns a wireless data communication method, wherein a transmitter device having a first wide band antenna transmits ultra-wide band coded data signals to a receiver device having a second wide band antenna for receiving the direct and/or multiple path coded data signals. The transmitted data is defined by one or several sequences of N pulses where N is an integer number greater than 1. The arrangement of the N pulses of each sequence represents a data coding relative to the transmitter device. The N pulses of a sequence of direct and/or multiple path coded data signals received by the receiver device are processed each in one among N corresponding reception time windows. Each of the N reception time windows is positioned in time based on a known theoretic arrangement of the N pulses of signals transmitted by the transmitter device. An adding operation of the N windows is then performed in the receiver device so that the amplitude level of the constantly added pulses is higher than the amplitude level of the noise sensed by the receiver device.
摘要翻译：本发明涉及无线数据通信方法，其中具有第一宽带天线的发射机设备将超宽带编码数据信号发射到具有第二宽带天线的接收机设备，用于接收直接和/或多路径编码数据信号。发送的数据由N个脉冲的一个或多个序列定义，其中N是大于1的整数。每个序列的N个脉冲的布置表示相对于发射机设备的数据编码。由N个对应的接收时间窗口中的每一个处理由接收机设备接收的直接和/或多路径编码数据信号序列的N个脉冲。基于由发射机设备发送的N个脉冲的已知理论布置，N个接收时间窗口中的每一个被及时地定位。然后在接收机设备中执行N个窗口的相加操作，使得恒定相加脉冲的幅度电平高于由接收机设备感测到的噪声的幅度电平。

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