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1. 发明申请

WO2005058618A1 COIL SYSTEM AND VOLTAGE RECTIFIERS FOR COMMUNICATION AND INDUCTIVE POWERING OF DEVICES INSIDE ROTATING TYRE OF A VEHICLE 审中-公开
标题翻译：用于车辆转向轮胎内的装置的通信和感应动力的线圈系统和电压整流器
公开(公告)号：WO2005058618A1
公开(公告)日：2005-06-30
申请号：PCT/FI2004/000777
申请日：2004-12-17
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , VARPULA, Timo , JAAKKOLA, Kaarle
发明人： VARPULA, Timo , JAAKKOLA, Kaarle
IPC分类号： B60C23/04
CPC分类号： B60C23/0433 , B60C23/041 , B60C23/0413 , H02J5/005 , H02J50/12 , H02J50/40
摘要： The present invention relates to a power feeding arrangement for electric loads (R) positioned in tires (20) of vehicles. According to the invention the arrangement comprises at least one feed coil (L f ) arranged in the vehicle (10), at least one receiver coil (L r ) arranged in the tire (20), and at least one load (R) electrically coupled to the receiver coil (L r ).
摘要翻译：本发明涉及一种位于车辆轮胎（20）中的电力负载（R）的供电装置。根据本发明，该装置包括布置在车辆（10）中的至少一个进给线圈（Lf），布置在轮胎（20）中的至少一个接收器线圈（Lr）和至少一个负载（R），其被电耦合到接收线圈（Lr）。

2. 发明申请

WO2007006840A1 RFBD READING APPARATUS AND METHOD 审中-公开
标题翻译： RFBD读取装置和方法
公开(公告)号：WO2007006840A1
公开(公告)日：2007-01-18
申请号：PCT/FI2006/000219
申请日：2006-06-20
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , SEPPÄ, Heikki , VARPULA, Timo , PURSULA, Pekka , KIVIRANTA, Mikko
发明人： SEPPÄ, Heikki , VARPULA, Timo , PURSULA, Pekka , KIVIRANTA, Mikko
IPC分类号： H04B1/56 , G01S13/75 , G06K19/07
CPC分类号： G06K7/0008 , H04B1/525
摘要： This publication discloses an RFDD reading apparatus (1) and a method for the reading apparatus. The RFID reading apparatus comprises a transmitter (3), which is arranged to feed power to at least one RFED tag (2) in the vicinity of the RFID reading apparatus (1), and a receiver (4) operating on the frequency of the transmitter (3), so that the transmitter (3) and the receiver (4) are in operation simultaneously and the receiver (4) is arranged to receiver through a radio channel (7) a reflected signal of at least one RFDD tag (2) in the vicinity of the reading device. In accordance with the invention, the RFDD reading apparatus (1) comprises additionally means (Z2, 12, 13, 14, 20) for separating the payload signal arriving from the RFDD tag (2) from signals other than those arriving from the RFDD tag (2).
摘要翻译：该出版物公开了一种RFDD读取装置（1）及其读取装置的方法。 RFID读取装置包括发射器（3），其被布置成将功率馈送到RFID读取装置（1）附近的至少一个RFED标签（2）;以及接收器（4），其以发射机（3），使得发射机（3）和接收机（4）同时工作，并且通过无线电信道（7）将接收机（4）布置成接收机至少一个RFDD标签（2）的反射信号）在读取装置附近。根据本发明，RFDD读取装置（1）还包括用于将从RFDD标签（2）到达的有效负载信号与从RFDD标签到达的信号之外的信号分离的装置（Z2,12,13,14,20）（2）。

3. 发明申请

WO2007003711A1 MEASURING SYSTEM AND METHOD FOR DETECTING RADIO-FREQUENCY TAGS 审中-公开
标题翻译：用于检测无线电频标的测量系统和方法
公开(公告)号：WO2007003711A1
公开(公告)日：2007-01-11
申请号：PCT/FI2006/050305
申请日：2006-06-30
申请人： LAJUNEN, Pentti , VARPULA, Timo , NUMMILA, Kaj , JAAKKOLA, Kaarle
发明人： LAJUNEN, Pentti , VARPULA, Timo , NUMMILA, Kaj , JAAKKOLA, Kaarle
IPC分类号： G01S13/75 , H01Q13/20
CPC分类号： H01Q21/12 , G07C1/24 , H01Q1/2216 , H01Q13/206
摘要： The invention relates to a measuring system for detecting radio-frequency tags, a measuring method, and a new use for a leaky waveguide. The measuring system comprises a reading device and an antenna, which is connected to reading device in order to produce a radio-frequency exciter signal and in order to receive from the radio-frequency tag the return signal caused by the exciter signal. According to the invention, the antenna is a microstrip-type leaky waveguide. The invention permits reliable and precise RFID detection, for example, for a results service for sports events.
摘要翻译：本发明涉及用于检测射频标签的测量系统，测量方法和泄漏波导的新用途。测量系统包括读取装置和天线，其连接到读取装置以产生射频激励器信号，并且为了从射频标签接收由激励器信号引起的返回信号。根据本发明，天线是微带式泄漏波导。本发明允许可靠和精确的RFID检测，例如用于体育赛事的结果服务。

4. 发明申请

WO2005059859A1 A RADIOFREQUENCY BASED SENSOR ARRANGEMENT AND A METHOD 审中-公开
标题翻译：基于无线电的传感器布置和方法
公开(公告)号：WO2005059859A1
公开(公告)日：2005-06-30
申请号：PCT/FI2004/050188
申请日：2004-12-16
申请人： UPM-KYMMENE CORPORATION , VARPULA, Timo , SEPPÄ, Heikki , SAARI, Juha-Matti
发明人： VARPULA, Timo , SEPPÄ, Heikki , SAARI, Juha-Matti
IPC分类号： G08C17/00
CPC分类号： G06K19/0717 , G08C17/04 , G08C17/06 , Y10T436/184
摘要： The invention relates to a sensor arrangement and a method for a sensor arrangement (1, 3, 5) remotely readable by radio frequencies. The sensor arrangement comprises an LC resonator (3, 5) which comprises a capacitor (3) and a coil (5), and a sensor element (1) coupled to the LC resonator (3, 5) whose properties change as a function of a measurable quantity. A sensor element (1) according to the invention does not form a direct galvanic contact with the LC resonator (3, 5), rather the coupling is implemented capacitively or inductively.
摘要翻译：本发明涉及用无线电频率远程读取的传感器装置（1,3,5）的传感器装置和方法。传感器装置包括一个LC谐振器（3,5），它包括一个电容器（3）和一个线圈（5），以及耦合到LC谐振器（3,5）的传感器元件（1），其特性随着一个可衡量的数量。根据本发明的传感器元件（1）不与LC谐振器（3,5）形成直接的电流接触，而是以电容或电感方式实现耦合。

5. 发明申请

WO2011121180A1 NON-LINEAR RESONATING SENSOR AND A METHOD 审中-公开
标题翻译：非线性谐振传感器及方法
公开(公告)号：WO2011121180A1
公开(公告)日：2011-10-06
申请号：PCT/FI2011/050263
申请日：2011-03-29
申请人： Teknologian tutkimuskeskus VTT , VIIKARI, Ville , SEPPÄ, Heikki , MATTILA, Tomi , ALASTALO, Ari , ALLEN, Mark , VARPULA, Timo
发明人： VIIKARI, Ville , SEPPÄ, Heikki , MATTILA, Tomi , ALASTALO, Ari , ALLEN, Mark , VARPULA, Timo
IPC分类号： H04B1/59 , G01S13/75
CPC分类号： G01S13/75 , G06K19/0672
摘要： This application presents a passive wireless resonating non-linear sensor that is typically based on a ferroelectric varactor. The sensor replies its data at an intermodulation frequency when a reader device illuminates it at two closely-located frequencies. The paper derives a theoretical equation for the response of such a sensor, verifies the theory by simulations and demonstrates a temperature sensor based on a ferroelectric varactor.
摘要翻译：该应用提出了一种无源无线谐振非线性传感器，其通常基于铁电变容二极管。当读取器设备以两个紧密定位的频率照亮时，传感器以互调频率回复其数据。本文得出了这种传感器响应的理论方程，通过仿真验证了理论，并展示了基于铁电变容二极管的温度传感器。

6. 发明申请

WO2010097508A1 METHODS AND APPARATUS FOR DETECTING ETHANOL 审中-公开
标题翻译：检测乙醇的方法和装置
公开(公告)号：WO2010097508A1
公开(公告)日：2010-09-02
申请号：PCT/FI2010/050121
申请日：2010-02-23
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , VARPULA, Timo , OJA, Aarne , SEPPÄ, Heikki , SUHONEN, Mika
发明人： VARPULA, Timo , OJA, Aarne , SEPPÄ, Heikki , SUHONEN, Mika
IPC分类号： A61B5/053 , G01N33/483 , G01N27/02 , B60K28/06 , G06K9/00
CPC分类号： A61B5/0531 , A61B5/1172 , A61B5/14546 , A61B5/18 , A61B5/4845 , A61B5/68 , B60W2540/24
摘要： The present publication discloses a method for detecting ethanol, in which method the ethanol content of a person is measured. According to the invention, the ethanol content is measured from the person's skin, using a capacitive measurement method.
摘要翻译：本发明公开了一种检测乙醇的方法，其中测定人的乙醇含量。根据本发明，使用电容测量方法从人的皮肤测量乙醇含量。

7. 发明申请

WO2004021024A1 METHOD AND SYSTEM FOR DETERMINING HARDNESS PENETRATION IN STEEL 审中-公开
标题翻译：用于确定钢中硬度渗透的方法和系统
公开(公告)号：WO2004021024A1
公开(公告)日：2004-03-11
申请号：PCT/FI2003/000639
申请日：2003-09-01
申请人： STRESSTECH OY , NUMMILA, Kaj , SEPPÄ, Heikki , VARPULA, Timo
发明人： NUMMILA, Kaj , SEPPÄ, Heikki , VARPULA, Timo
IPC分类号： G01R33/12
CPC分类号： G01N27/725
摘要： This publication discloses a method and arrangement for determining the hardening depth of steel or other ferromagnetic substances without breaking the object being measured. According to the invention, a varying magnetic field, which causes magnetic Barkhausen noise (MBN), is created in the measurement object with the aid of a magnetization coil (13). The varying magnetic field is regulated in such a way that the maximum force of the magnetic field does not exceed the coercitive force of the unhardened part of the measurement object. The MBN caused is measured with the aid of MBN sensor. The measured signal is filtered and Fourier transformed. The signal in the frequency range is integrated over a suitable frequency band, in order to determine the value depicting the energy of the MBN. This value correlates with the hardening depth and on the basis of this value it is thus possible to determine the hardening depth.
摘要翻译：该出版物公开了一种用于确定钢或其它铁磁物质的硬化深度而不破坏被测量物体的方法和装置。根据本发明，借助于磁化线圈（13）在测量对象中产生引起磁性巴克豪森噪声（MBN）的变化的磁场。变化的磁场被调节为使得磁场的最大力不超过测量对象的未硬化部分的矫顽力。借助MBN传感器测量引起的MBN。测量的信号被滤波和傅里叶变换。频率范围内的信号在合适的频带上积分，以确定描绘MBN能量的值。该值与硬化深度相关，并且基于该值，因此可以确定硬化深度。

8. 发明申请

WO2003044521A1 RFID SPOILAGE SENSOR FOR PACKAGED FOOD AND DRUGS 审中-公开
标题翻译：用于包装食品和药物的RFID SPOILAGE传感器
公开(公告)号：WO2003044521A1
公开(公告)日：2003-05-30
申请号：PCT/FI2002/000911
申请日：2002-11-15
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , SMOLANDER, Maria , SEPPÄ, Heikki , HURME, Eero , VARPULA, Timo , SAARI, Juha-Matti , SUNI, Ilkka , SALMI, Jorma , MAJANDER, Päivi , AHVENAINEN, Raija
发明人： SMOLANDER, Maria , SEPPÄ, Heikki , HURME, Eero , VARPULA, Timo , SAARI, Juha-Matti , SUNI, Ilkka , SALMI, Jorma , MAJANDER, Päivi , AHVENAINEN, Raija
IPC分类号： G01N33/02
CPC分类号： G01N29/036 , G01N33/0044 , G01N33/0062 , G01N33/12 , G06K19/0717
摘要： The present invention relates to a remotely readable sensor (22) for indication of usability condition of perishable products such as foodstuffs and medical drugs. The sensor incorporates an element responsive to the condition of the perishable product. According to the invention, the sensor (22) is placed inside the foodstuff package.
摘要翻译：本发明涉及一种用于指示诸如食品和医药等易腐食品的可用性状况的远程可读传感器（22）。该传感器包含一个响应易腐产品状况的元件。根据本发明，传感器（22）放置在食品包装内。

9. 发明申请

WO2003036552A1 REMOTE SENSOR OR TRANSDUCER SYSTEM AND A MOBILE COMMUNICATION DEVICE 审中-公开
标题翻译：远程传感器或传感器系统和移动通信设备
公开(公告)号：WO2003036552A1
公开(公告)日：2003-05-01
申请号：PCT/FI2002/000818
申请日：2002-10-22
申请人： VALTION TEKNILLINEN TUTKIMUSKESKUS , VARPULA, Timo , SEPPÄ, Heikki
发明人： VARPULA, Timo , SEPPÄ, Heikki
IPC分类号： G06K7/10
CPC分类号： G06K7/10346 , G01S5/02 , G06K7/0008 , G06K2017/0045
摘要： The present invention relates to a remote identification or sensor system. The system comprises a reader device (5) capable of sending and receiving information wirelessly with the help of electromagnetic emissions, and at least one remote identification device or remote sensor (1) adapted to generate its operating power from the incident electromagnetic radiation and to wirelessly communicate with the reader device (5) using at least one frequency(f 2 ). According to the invention, the reader device (5) is integrated with a mobile terminal(4).
摘要翻译：本发明涉及远程识别或传感器系统。该系统包括能够借助于电磁辐射无线地发送和接收信息的读取器装置（5），以及适于从入射的电磁辐射产生其工作功率和至少一个无线的至少一个远程识别装置或远程传感器（1）使用至少一个频率（f 2 ）与读取器装置（5）通信。根据本发明，读取器装置（5）与移动终端（4）集成。

10. 发明申请

WO1993025864A1 MAGNETIC MEASURING METHOD AND APPARATUS FOR DETERMINING THE SIZE AND SHAPE OF A SLOT 审中-公开
标题翻译：测量尺寸和形状的磁性测量方法和装置
公开(公告)号：WO1993025864A1
公开(公告)日：1993-12-23
申请号：PCT/FI1993000251
申请日：1993-06-09
申请人： EXÉNS DEVELOPMENT OY , VARPULA, Timo , SEPPÄ, Heikki , SUNDSTRÖM, Olavi
发明人： EXÉNS DEVELOPMENT OY
IPC分类号： G01B07/14
CPC分类号： G01B7/14
摘要： The invention concerns a method and an apparatus for determining the size and shape of a slot, for measuring, e.g., the profile of the discharge opening (slice) of a paper machine. In the method, by means of at least two magnetometers (6) attached to an edge (2 and/or 5) of the slot, the magnetic field depending on the size and shape of the slot is measured. According to the invention, an alternating electrical current is applied to a current conductor (1) attached to the edge (2 and/or 5) of the slot to create an alternating magnetic field, measurement of the alternating magnetic field is phase-locked with the applied electrical current, and the size (d) and shape of the slot are calculated from the measured values of the magnetic field.
摘要翻译：本发明涉及一种用于确定狭缝的尺寸和形状的方法和装置，用于测量例如造纸机的排出口（切片）的轮廓。在该方法中，通过连接到槽的边缘（2和/或5）的至少两个磁力计（6），测量取决于槽的尺寸和形状的磁场。根据本发明，将交流电流施加到附接到槽的边缘（2和/或5）的电流导体（1），以产生交变磁场，交变磁场的测量与施加的电流以及槽的尺寸（d）和形状根据磁场的测量值计算。

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