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1. 发明专利

JP2008256485A Device for detecting gas component 有权
标题翻译：用于检测气体成分的装置
公开(公告)号：JP2008256485A
公开(公告)日：2008-10-23
申请号：JP2007097956
申请日：2007-04-04
申请人： Ebara Corp , National Institute Of Advanced Industrial & Technology , 株式会社荏原製作所 , 独立行政法人産業技術総合研究所
发明人： MATSUMURA SATORU , KOBAYAKAWA TATSU , TODA HIDEKI
IPC分类号： G01N29/02
CPC分类号： G01N2291/02809 , G01N2291/02818
摘要： PROBLEM TO BE SOLVED: To surely detect generation of gases, even when gas components are difficult to predict.
SOLUTION: When frequency signals from an oscillation circuit 1 are respectively applied to a measurement cell 10det, to which a sample gas is introduced and a reference cell 10ref, to which a reference gas is introduced, sound waves corresponding to the signals are generated and receiving signals are converted into electrical signals Fdet and Fref to output them. The sound wave propagation lengths of two cells are identical, and the sound velocities of the sample gas and the reference gas are set equal in the initial state. Changes in the gas component of the sample gas result in a phase difference between the signals Fdet and Fref because of a change in the sound velocity. A sampling-hold circuit 4 detects the phase difference, and by using pulses synchronized with the signal Fref from a pulse oscillation circuit 3 as sampling pulses and then sampling saw-tooth waves that are synchronized with the signal Fdet from a saw-tooth oscillation circuit 5, generation of gas is detected. By making the two cells identical in the temperature environment, influence due to changes in the temperature can be prevented.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使气体组分难以预测，也可以确定地检测气体的产生。解决方案：当来自振荡电路1的频率信号分别施加到被引入样本气体的测量单元10det和引入参考气体的参考单元10ref时，与信号对应的声波是生成和接收信号被转换成电信号Fdet和Fref以输出它们。两个电池的声波传播长度相同，样品气体和参考气体的声速在初始状态下相等。由于声速的变化，样气的气体成分的变化导致信号Fdet和Fref之间的相位差。采样保持电路4检测相位差，并且使用与来自脉冲振荡电路3的信号Fref同步的脉冲作为采样脉冲，然后从锯齿振荡电路采样与信号Fdet同步的锯齿波 5，检测到气体的产生。通过使两个电池在温度环境下相同，可以防止由温度变化引起的影响。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2014204822A 心理量評定装置有权
标题翻译：心理量表评分装置
公开(公告)号：JP2014204822A
公开(公告)日：2014-10-30
申请号：JP2013083653
申请日：2013-04-12
申请人：独立行政法人産業技術総合研究所 , National Institute Of Advanced Industrial & Technology
发明人： KOBAYAKAWA TATSU , GOTO NAOMI
IPC分类号： A61B5/11 , A61B5/16 , A61B10/00
摘要：【課題】評定者が自分の評定値を直感的に把握することができるフィードバックをかけた心理量評定装置を提供する。【解決手段】引っ張り力を検出するロードセルと、ロードセルに一端を取り付けられた伸縮自在の弾性体と、弾性体の他端に取り付けられた紐状体と、紐状体の先端に取り付けられたリングと、ロードセルの出力をアンプを介して入力するパソコンと、視覚フィードバック用ディスプレイを備えた心理量評定装置であって、前記リングを下方に引く量だけ紐状体により弾性体が引っ張られて伸ばされ、弾性体の伸び量に応じた引っ張り力がロードセルに負荷されとともに、リングを引っ張る力となって力覚フィードバックされ、前記ロードセルの出力から前記パソコンにより評定値を算出して経過時間に対応した評定値として記憶するとともに、算出した評定値をリアルタイムで前記ディスプレイに表示する。【選択図】図1
摘要翻译：要解决的问题：提供一种心理量度评价装置，其中评价者能够直观地掌握自己的评价量表值的反馈。解决方案：心理量表评估装置包括检测拉力的测力传感器，柔性弹性体其一端附接到测力传感器，附接到弹性体的另一端的弦状体，附接到弦状体的尖端的环，个人计算机，其输出通过放大器输入称重传感器，并进行视觉反馈显示。弹性体被绳状体拉伸并向下拉一定量的量，基于弹性体的延伸量的拉力施加到测力传感器上，并成为拉环的力，以便应用感觉反馈，由个人计算机根据测力传感器的输出计算出评分量值，并将其作为与经过时间对应的评定量值存储，并将计算出的评分量值实时显示在显示器上。

3. 发明专利

JP2007304017A Method for optimizing ultrasonic gas concentration measuring method 有权
标题翻译：优化超声气体浓度测量方法
公开(公告)号：JP2007304017A
公开(公告)日：2007-11-22
申请号：JP2006134309
申请日：2006-05-12
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
IPC分类号： G01N29/00
CPC分类号： G01N2291/02818
摘要： PROBLEM TO BE SOLVED: To achieve a tuning means for measuring a change in a wide-range mixing rate with a certain degree of accuracy or a change in a narrow-range mixing rate with high accuracy, by clarifying a cause losing the linearity of a damping characteristic in a measuring means using ultrasonic waves.
SOLUTION: A method for optimizing an ultrasonic gas concentration measuring method comprises: measuring a magnitude of an ultrasonic wave propagated through a mixed gas which is composed of two or more different gases and disposed between an ultrasonic transmitting element 16 and an ultrasonic receiving element 18; and obtaining a concentration of one prescribed gas of the mixed gas. In the method, an ultrasonic distance-dependent curve is acquired previously, which represents changes in measurement concentration of the prescribed gas depending on the distance between the ultrasonic transmitting element 16 and the ultrasonic receiving element 18, and the distance between the ultrasonic transmitting element 16 and the ultrasonic receiving element 18 is set so as to get the just intermediate value between the minimum value and the maximum value of the ultrasonic distance-dependent curve.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了实现用于以一定的精确度或窄范围的混合速度的高精度的变化来测量宽范围混合速率的变化的调谐装置，通过澄清原因丢失使用超声波的测量装置中的阻尼特性的线性度。解决方案：一种用于优化超声波气体浓度测量方法的方法，包括：测量通过由两种或更多种不同气体组成的混合气体传播的超声波的大小，并设置在超声波发射元件16和超声波接收元素18; 并获得混合气体的一种规定气体的浓度。在该方法中，先前获取超声距离依赖曲线，其表示根据超声波发送元件16与超声波接收元件18之间的距离的规定气体的测量浓度的变化以及超声波发送元件16之间的距离并且超声波接收元件18被设置为获得超声距离依赖曲线的最小值和最大值之间的正好中间值。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007309855A High-speed gas leakage detector 有权
标题翻译：高速气体泄漏探测器
公开(公告)号：JP2007309855A
公开(公告)日：2007-11-29
申请号：JP2006140849
申请日：2006-05-19
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
IPC分类号： G01M3/00 , G01M3/02 , G01N29/00 , G01N29/02
CPC分类号： G01N2291/02809 , G01N2291/02818 , G01N2291/02836
摘要： PROBLEM TO BE SOLVED: To detect leakage at a high speed, when hydrogen gas or the like is leaked, since monitoring can be performed at high time resolution using ultrasonic waves.
SOLUTION: A high-speed gas leakage detector for detecting the leakage of a second gas, by containing at least a first gas between an ultrasonic transmission element and an ultrasonic receiving element, propagating the ultrasonic wave through a detected gas having the possibility of being contained in the second gas to detect the leakage and measuring the propagated ultrasonic intensity by the ultrasonic-receiving element comprises measuring 100% of the first gas by the ultrasonic-receiving element; and detecting the leakage of the second gas by the difference between the measured value and a measured value of the detected gas.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在高速度下检测泄漏，当氢气等泄漏时，由于可以使用超声波在高分辨率下进行监视。解决方案：一种高速气体泄漏检测器，用于通过在超声波传输元件和超声波接收元件之间容纳至少第一气体来检测第二气体的泄漏，将超声波传播通过具有可能性的检测气体被包含在第二气体中以检测泄漏并且通过超声波接收元件测量传播的超声波强度包括通过超声波接收元件测量100％的第一气体; 并且通过测量值与检测到的气体的测量值之间的差来检测第二气体的泄漏。版权所有（C）2008，JPO＆INPIT

5. 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

6. 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

7. 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

8. 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

9. 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

10. 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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