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1. 发明专利

JP2006242804A Concentration measuring method and device of gas or liquid in mixed gas or liquid 审中-公开
标题翻译：浓度测量方法和气体或液体在混合气体或液体中的装置
公开(公告)号：JP2006242804A
公开(公告)日：2006-09-14
申请号：JP2005060251
申请日：2005-03-04
申请人： National Institute Of Advanced Industrial & Technology , Tem-Tech Kenkyusho:Kk , 株式会社テムテック研究所 , 独立行政法人産業技術総合研究所
发明人： KOBAYAKAWA TATSU , TODA HIDEKI , SAITO SACHIKO , AIZAWA MITSUYOSHI
IPC分类号： G01N29/02 , G01N29/00
CPC分类号： G01N2291/02809 , G01N2291/02818 , G01N2291/02836
摘要： PROBLEM TO BE SOLVED: To realize a higher time resolution than a conventional technology, and to simplify circuit adjustment for measuring a molecular concentration.
SOLUTION: An ultrasonic wave having a constant amplitude is propagated as long as a fixed distance in a gas flow 10 comprising a plurality of different gases by an ultrasonic transmitting element 16. The propagated and damped ultrasonic wave is received by an ultrasonic receiving element 18, and the amplitude of the received ultrasonic wave is measured. The concentration of one gas included in the gas flow 10 is determined from the measured amplitude of the ultrasonic wave.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现比常规技术更高的时间分辨率，并且简化用于测量分子浓度的电路调整。解决方案：具有恒定振幅的超声波只要通过超声波发射元件16在包括多种不同气体的气流10中固定距离传播。传播和阻尼超声波通过超声波接收元件18，并且测量所接收的超声波的振幅。包含在气流10中的一种气体的浓度根据测量的超声波的振幅来确定。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2003339711A Determination device for gustatory sensation 有权
标题翻译：用于监视感测的确定装置
公开(公告)号：JP2003339711A
公开(公告)日：2003-12-02
申请号：JP2002156011
申请日：2002-05-29
申请人： Asuka Denki Seisakusho:Kk , National Institute Of Advanced Industrial & Technology , 株式会社飛鳥電機製作所 , 独立行政法人産業技術総合研究所
发明人： KOBAYAKAWA TATSU , SAITO SACHIKO , YOSHIMURA SHINICHI
IPC分类号： A61B5/0484 , A61B10/00
摘要： PROBLEM TO BE SOLVED: To provide a determination device for gustatory sensation which can even out variation in determination results on the presence or absence of taste and its intensity, and improve reliability of determination results by detecting the arrival timing of a sample to a passing inlet precisely without being influenced by the flow fluctuation of the sample derived from a device or a subject. SOLUTION: The determination device for gustatory sensation comprises a stimulus device 1 which sends the sample 6 including tastant and a cleaning liquid 7 selectively, and an in-mouth held device 5 which is fixed on the end of a supply pathway 3 extended from the stimulus device 1. The in-mouth held device 5 includes a supply pipe 25 an opening 29 for bringing the sample 6 into contact with the tongue, and a stimulus sensor 4 which is fixed on the supply pipe 25. The stimulus sensors 4, 4 are set up at both sides of the supply pipe 25 sandwiching the opening 29 between the stimulus sensors 4, 4. A control unit 32 which calculates the arrival timing to the opening of the sample 6 based on an output signal outputted from both of the stimulus sensors 4, 4 is provided. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于味觉感觉的确定装置，其可以使得确定结果的变化是否存在或不存在味道及其强度，并且通过检测样品的到达时间来提高确定结果的可靠性通过入口精确地不受来自设备或对象的样品的流动波动的影响。解决方案：用于味觉的确定装置包括刺激装置1，其选择性地发送包含促味剂和清洁液体7的样品6，以及固定在供给路径3的端部上的口内保持装置5 口腔保持装置5包括：供给管25，用于使样本6与舌头接触的开口29;以及固定在供给管25上的刺激传感器4.刺激传感器4 ，4设置在供给管25的两侧，夹着开口29在刺激传感器4,4之间。控制单元32基于从两者输出的输出信号计算样本6的打开的到达时间提供了刺激传感器4,4。版权所有（C）2004，JPO

3. 发明专利

JP2005152287A Respiration monitoring device 有权
标题翻译：呼吸监测装置
公开(公告)号：JP2005152287A
公开(公告)日：2005-06-16
申请号：JP2003394981
申请日：2003-11-26
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KOBAYAKAWA TATSU , TODA HIDEKI , SAITO SACHIKO
IPC分类号： A61B5/08 , A61B5/083 , A61B5/087 , A61B8/00
摘要： PROBLEM TO BE SOLVED: To provide a device which undergoes no restriction in the form of use, enables an excellent time response, a simple maintenance and an unnecessary calibration along with possible miniaturization of the device.
SOLUTION: This respiration monitoring device 1 observes the respiration and uses a group of rectangular pulse waves as ultrasonic generation signals S1. It is provided with an ultrasonic wave transmission means 2 for transmitting the ultrasonic waves according to the ultrasonic generation signals S1, an ultrasonic wave reception means 3 which makes the ultrasonic waves pass through the exhalation and inhalation sampled in a measuring area R and thereafter the ultrasonic waves are converted to the electrical signal as ultrasonic wave reception signals S2, and an exhalation inhalation measuring means 4 which detects the signal output timing (st) of the ultrasonic wave generation signals S1 while determining an envelop processing sinal by applying an envelop line extraction processing for the ultrasonic wave reception signals S2 to determine the threshold drop timing (sd) at which the envelop processing signal exceeds the threshold and then drops below the threshold and detects the difference between the threshold drop timing (sd) and the signal output timing (st) as a change attributed to the exhalation and the inhalation.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供不受使用形式限制的装置，能够实现优异的时间响应，简单的维护和不必要的校准以及装置的可能的小型化。解决方案：该呼吸监测装置1观察呼吸并使用一组矩形脉冲波作为超声波产生信号S1。设置有超声波发送装置2，用于根据超声波产生信号S1发送超声波;超声波接收装置3，其使超声波通过在测量区域R中采样的呼气和吸入，然后超声波波作为超声波接收信号S2被转换为电信号，以及呼气吸入测量装置4，其通过应用包络线提取处理确定包络处理，检测超声波产生信号S1的信号输出定时（st）为了超声波接收信号S2确定包络处理信号超过阈值的阈值下降定时（sd），然后下降到阈值以下，并检测阈值下降定时（sd）和信号输出定时（st ）作为归因于呼气和吸入的变化。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005000289A Olfactory sense examination device 审中-公开
标题翻译： OLFACTORY SENSE检查设备
公开(公告)号：JP2005000289A
公开(公告)日：2005-01-06
申请号：JP2003164902
申请日：2003-06-10
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： SAITO SACHIKO , KOBAYAKAWA TATSU
IPC分类号： A61B10/00
摘要： PROBLEM TO BE SOLVED: To provide an olfactory sense examination device easily handled to perform the olganoleptic evaluation of the olfactory sense interestingly and capable of properly judging the olfactory capacity of a person regardless of age especially in the case of an infant or an aged person hard to express a smell.
SOLUTION: This olfactory sense examination device is equipped with a smell producing appliance and a smell identifying/displaying device 11. The smell identifying/displaying device 11 has an article display part for displaying an article (coffee) for emitting the smell caused by the smell producing appliance and an article (joss stick, honey, perfume) not emitting the smell by a picture, characters or both of them.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种容易处理的嗅觉检测装置，有趣地执行嗅觉的听觉评价，并且能够适当地判断一个人的嗅觉能力，不论年龄，特别是在婴儿或老年人难以表达气味。嗅觉检测装置配备有气味产生装置和气味识别/显示装置11.气味识别/显示装置11具有用于显示用于发出气味的物品（咖啡）的物品显示部分由气味生产器具和不用图片，字符或两者发出气味的物品（香肠，蜂蜜，香水）。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004053385A Gas concentration measuring apparatus and gas concentration measuring method 有权
公开(公告)号：JP2004053385A
公开(公告)日：2004-02-19
申请号：JP2002210512
申请日：2002-07-19
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KOBAYAKAWA TATSU , TODA HIDEKI , SAITO SACHIKO
IPC分类号： G01N29/02 , G01N29/00 , G01N29/032 , G01N29/40 , G01N29/44 , G01N29/48 , G01N29/18 , G01N29/22
CPC分类号： G01N29/40 , G01N29/032 , G01N29/343 , G01N29/48 , G01N2291/0212 , G01N2291/02809 , G01N2291/02818 , G01N2291/02836
摘要： PROBLEM TO BE SOLVED: To allow measuring a concentration change etc. of a gas although a distance between an ultrasonic wave transmitter and an ultrasonic wave receiver is less than 1 cm.
SOLUTION: A gas concentration measuring apparatus 1 is provided with an ultrasonic wave transmitting means 2 for transmitting ultrasonic waves in response to an ultrasonic wave generating signal S1 as a rectangular pulse wave group comprising a plurality of rectangular pulse waves, an ultrasonic wave receiving means 3 for converting the ultrasonic waves after passing the gas in a measured region R into an electrical signal and considering it as an ultrasonic wave receiving signal S2 and a gas concentration measuring means 4 for detecting a signal output time st of the ultrasonic wave generating signal S1, finding an envelope processing signal by applying an envelope extracting process to the ultrasonic wave receiving signal S2, also finding a threshold fall time sd when the envelope processing signal becomes a predetermined threshold or less after the envelope processing signal exceeds the threshold and detecting a difference between the threshold fall time sd and the signal output time st as the concentration change of the gas.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003279549A Measuring apparatus for gas concentration and measuring method therefor 有权
标题翻译：用于气体浓度和测量方法的测量装置
公开(公告)号：JP2003279549A
公开(公告)日：2003-10-02
申请号：JP2002080676
申请日：2002-03-22
申请人： National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： KOBAYAKAWA TATSU , YAMADA HIROSHI , TODA HIDEKI , SAITO SACHIKO
IPC分类号： G01F1/66 , G01N29/00 , G01N29/02 , G01N29/032 , G01N29/44 , G01N29/48 , G01N29/18
CPC分类号： G01N29/4427 , G01N29/032 , G01N29/48 , G01N2291/0212 , G01N2291/02809 , G01N2291/02836 , G01N2291/048 , G01N2291/102
摘要： PROBLEM TO BE SOLVED: To accurately and simultaneously measure concentration change of gas with high resolution by solving a zero-cross problem.
SOLUTION: A measurement apparatus 1 for gas concentration measures the concentration change of the gas in an object area R to be measured. The apparatus is provided with an ultrasonic wave transmitting means 2 for transmitting an ultrasonic wave corresponding to an ultrasonic wave generation signal with a voltage change of a through rate of an operating amplifier or more to output the ultrasonic wave generation signal; an ultrasonic wave receiving means 3 for converting the ultrasonic wave after passing the gas in the object area R to an electric signal to make it an ultrasonic wave receiving signal; and a measuring means 4 for the gas concentration that amplifies the ultrasonic wave generation signal and the ultrasonic wave receiving signal with the operating amplifier, to compare a triangle wave at a transmitting side and a triangle wave at a receiving side obtained by the amplification with each predetermined threshold voltage, and then detects a time point of a predetermined threshold voltage or more or less to detect a time difference between both the time points of the predetermined threshold voltage or more or less as the changing amount of the gas concentration.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过解决零交叉问题，精确并同时测量高分辨率气体的浓度变化。解决方案：用于气体浓度的测量装置1测量要测量的物体区域R中的气体的浓度变化。该装置设置有超声波发送装置2，用于发送对应于具有运算放大器的通过速率的电压变化的超声波产生信号的超声波以输出超声波产生信号; 超声波接收装置3，用于在物体区域R中的气体通过之后将超声波转换成电信号，使其成为超声波接收信号; 以及用于使用运算放大器放大超声波产生信号和超声波接收信号的气体浓度的测量装置4，用于将发送侧的三角波和通过放大获得的接收侧的三角波进行比较预定阈值电压，然后检测预定阈值电压的时间点或更多或更短，以检测预定阈值电压的两个时间点之间的时间差或多或少，作为气体浓度的变化量。版权所有（C）2004，JPO

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