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21. 发明专利

JP2009047575A Method of detecting magnetic foreign matter 审中-公开
标题翻译：检测磁性外来物质的方法
公开(公告)号：JP2009047575A
公开(公告)日：2009-03-05
申请号：JP2007214606
申请日：2007-08-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MIURA YUZO , HAKOZAKI JIYOUYUU , KAMATA SHINYA
IPC分类号： G01V3/08
摘要： PROBLEM TO BE SOLVED: To provide a checking method of a magnetic foreign matter which enables accurate and reliable detection of the magnetic foreign matter alone even when the matter is minute.
SOLUTION: A checking object 2 having magnetism is positioned and fixed on a conveying table 1 and passed directly under a magnetometric sensor. A change in magnetic flux is detected with a signal E from the sensor and thereby the magnetic foreign matter in the checking object 2 is detected. In this method, a calibration base 3 having a magnetic material film 3a so formed as to make it possible to cancel the change in the magnetic flux caused by a reference checking object is superposed and fixed on the conveying table 1 and passed directly under the magnetometric sensor, together with the conveying table 1, and the magnetic foreign matter is detected with the signal E thus obtained. The signal E is rectilinear when no magnetic foreign matter is present, and in the case when the matter is present, only a waveform corresponding to the magnetic foreign matter appears in projection at the position of the matter. Accordingly, the matter is easily and surely detected even when it is minute.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供磁性异物的检查方法，其即使在物体微小的情况下也可以单独地精确可靠地检测磁性异物。解决方案：具有磁性的检查对象2定位并固定在输送台1上，并直接通过磁力计传感器。利用来自传感器的信号E检测磁通量的变化，从而检测检查对象物2中的磁性异物。在该方法中，将具有如下形成的磁性材料膜3a的校准基座3叠加并固定在输送台1上并直接通过磁力计传感器与输送台1一起检测，并且用这样获得的信号E检测磁性异物。当没有磁异物时，信号E是直线的，并且在存在物质的情况下，只有与磁异物相对应的波形出现在物体位置的投影中。因此，即使是微小的事情也容易且可靠地检测到。版权所有（C）2009，JPO＆INPIT

22. 发明专利

JP2007212365A Oxygen quenching paint and oxygen concentration measurement system 有权
标题翻译：氧气淬火油和氧气浓度测量系统
公开(公告)号：JP2007212365A
公开(公告)日：2007-08-23
申请号：JP2006034519
申请日：2006-02-10
申请人： Tohoku Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人東北大学
发明人： HAKOZAKI JIYOUYUU , KAMATA SHINYA , ASAI KEISUKE , NAGAI DAIKI
IPC分类号： G01N21/64 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide an oxygen quenching paint improved in peeling from the coated body or tearing of the paint film itself by expansion/shrinkage of the paint film caused by the temperature change. SOLUTION: The oxygen quenching paint contains pigments and oxygen permeable polymers as a binder which are made to emit light by excitation light, in which the weight mean molecular weight of the oxygen permeable polymers is in a range of 80000-300000. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过涂层体的剥离改善的氧化淬火漆或者由于温度变化引起的漆膜的膨胀/收缩导致漆膜本身的撕裂。解决方案：氧气淬火漆包含作为粘合剂的颜料和透氧聚合物，其通过激发光发光，其中透氧聚合物的重均分子量在80000-300000的范围内。版权所有（C）2007，JPO＆INPIT

23. 发明专利

JP2004223557A Method and device of instrumentation for inter-plate gap in lap welding, and method and equipment for welding 审中-公开
公开(公告)号：JP2004223557A
公开(公告)日：2004-08-12
申请号：JP2003013390
申请日：2003-01-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMAMOTO YUJI , MATSUMOTO SEIICHI , KAWAKI HIROYUKI , SAEKI TAKAYUKI , KAMATA SHINYA
IPC分类号： G01B7/14 , B23K26/00 , B23K26/20 , B23K31/00 , B23K37/04 , G01B7/00
摘要： PROBLEM TO BE SOLVED: To surely prevent weld defects in lap welding of metal plates by accurately measuring an inter-plate gap at the time of lap welding and properly carrying out welding operation based on the measurement result. SOLUTION: Magnetism is applied to the part not to be welded of metal plates W 1 , W 2 using a magnetic producing device 6. Also, the magnetism is detected near the applied part using a magnetic sensor 7. Then, utilizing a phenomenon that the detected magnetic strength is different depending on the inter-plate gap, and using a controller 12 as an analytical means, the signal output of the detected magnetic force detection is collated with a correlation between the preliminarily grasped inter-plate gap and the detected magnetic force detection signal output, so that the inter-plate gap is determined between the metal plates W 1 , W 2 immediately before welding. The magnetic producing device 6 and the magnetic sensor 7 are each supported on an auxiliary pressure roller 4 in the manner that a distance to the metal plate W 1 is constant; therefore, stabilization of the detection accuracy can be attained. COPYRIGHT: (C)2004,JPO&NCIPI

24. 发明专利

JP2013080634A Measuring method and measuring system of secondary battery 有权
标题翻译：二次电池的测量方法和测量系统
公开(公告)号：JP2013080634A
公开(公告)日：2013-05-02
申请号：JP2011220407
申请日：2011-10-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAGINO TOMOO , MATSUMOTO SEIICHI , KAWAKI HIROYUKI , KAMATA SHINYA , KUROKI SHINYA , TANIAI TATSUHIRO
IPC分类号： H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To suppress plastic deformation when measuring the state of a secondary battery.SOLUTION: The measuring method of a secondary battery includes a step for housing a secondary battery in a chamber and performing pressure reduction processing by lowering the internal pressure of the chamber, a step for detecting the amount of displacement of a battery case incident to the pressure reduction processing, and a step for detecting the internal pressure of the chamber. The measuring method of a secondary battery further includes a step for calculating the internal pressure of the battery case from the relationship of the internal pressure of the chamber and the amount of displacement during the pressure reduction processing, and a step for raising the internal pressure of the chamber by stopping the pressure reduction processing when the amount of displacement reaches or goes above a threshold. The threshold is the amount of displacement of the battery case when generating a plastic deformation equal to or above an allowable level in the battery case.
摘要翻译：要解决的问题：在测量二次电池的状态时抑制塑性变形。解决方案：二次电池的测量方法包括将二次电池容纳在室中并通过降低室的内部压力进行压力降低处理的步骤，用于检测电池盒事件的位移量的步骤到减压处理，以及检测室的内部压力的步骤。二次电池的测量方法还包括根据室的内部压力与减压处理期间的位移量的关系来计算电池壳体的内部压力的步骤，以及用于提高内部压力的步骤当所述位移量达到或超过阈值时停止所述压力降低处理。阈值是当电池壳体中产生等于或高于容许电平的塑性变形时电池壳体的位移量。版权所有（C）2013，JPO＆INPIT

25. 发明专利

JP2008292412A Porous body diffusion measuring device and method 有权
标题翻译：多孔体扩散测量装置及方法
公开(公告)号：JP2008292412A
公开(公告)日：2008-12-04
申请号：JP2007140705
申请日：2007-05-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAKOZAKI JIYOUYUU , KAMATA SHINYA
IPC分类号： G01N15/08 , G01N21/64
摘要： PROBLEM TO BE SOLVED: To provide a porous body diffusion measuring device and its method capable of measuring diffusing behavior of a gas in a porous body with high accuracy. SOLUTION: The porous body 10 is received in an internal space of a housing 110 where an oxygen quenching agent is dispersed on a face facing the internal space, and which is constituted of a material capable of transmitting the light (exciting light) of a wavelength band for exciting the oxygen-quenching agent and the light (luminescence light) generated by excitation of the oxygen-quenching agent; then a gas containing oxygen is supplied into the internal space of the housing 110, while the light (exciting light) of the wavelength band for exciting the oxygen quenching agent is irradiated to the housing 110; and images of the housing 110 are imaged in a manner of lapse of time. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够高精度地测量多孔体中的气体的扩散行为的多孔体扩散测定装置及其方法。解决方案：多孔体10被容纳在壳体110的内部空间中，其中氧气淬火剂分散在面向内部空间的面上，并且由能够透射光（激发光）的材料构成，用于激发氧气淬灭剂的波长带和通过氧气淬灭剂的激发产生的光（发光）; 然后将含氧气体供应到壳体110的内部空间中，同时将用于激发氧气淬火剂的波长带的光（激发光）照射到壳体110; 壳体110的图像以时间流逝的方式被成像。版权所有（C）2009，JPO＆INPIT

26. 发明专利

JP2008102007A Gas analyzer 有权
标题翻译：气体分析仪
公开(公告)号：JP2008102007A
公开(公告)日：2008-05-01
申请号：JP2006284364
申请日：2006-10-18
申请人： Mitsubishi Heavy Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 三菱重工業株式会社
发明人： IWASE MICHIYASU , YAMAKAGE MASAHIRO , TORII MITSUHITO , KAWAKI HIROYUKI , KAMATA SHINYA , OKANO TOKIO , DOI YOUHAN , MUTA KENJI , DEGUCHI YOSHIHIRO , KONDO AKIO , FUKADA SEI , KATO EIJI , TSUZUKI EI
IPC分类号： G01N21/59
摘要： PROBLEM TO BE SOLVED: To provide a gas analyzer capable of measuring a component concentration of exhaust gas or the like even in the case of a terminal part of an exhaust route, accurately in real time.
SOLUTION: In this gas analyzer 1, a measuring part 5 for measuring the component concentration or the temperature of the exhaust gas by irradiating the exhaust gas in the exhaust route 3 with laser light, and by detecting the laser light transmitted through the exhaust gas, is arranged in the exhaust route 3 for discharging the exhaust gas from an internal combustion engine. The measuring part 5 is arranged on an exhaust pipe 35 of the exhaust route 3 through a connection part 8 formed of a cylindrical member having the hollow inside. As for the connection part 8, one end 8a is connected to the exhaust pipe 35 of the exhaust route 3, and the other end 8b is formed in the bent state toward the approximately vertical upside, and a drain part 9 wherein a drain hole 90a penetrating from an inner space to an outer space is bored is provided.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在排气路径的末端部分的情况下，也能够精确地实时地提供能够测量废气等的组分浓度的气体分析仪。解决方案：在该气体分析装置1中，用于通过用激光照射排气路径3中的废气，并且通过检测透过该排气路径3的激光来测量排气的成分浓度或温度的测量部5 废气排列在排气路径3中，用于从内燃机排出废气。测量部件5通过由具有中空的圆筒形构件形成的连接部分8布置在排气路径3的排气管35上。对于连接部8，一端8a与排气路径3的排气管35连接，另一端8b朝向大致垂直的上方形成弯曲状态，排水部9为排水孔90a 提供从内部空间到外部空间的穿透。版权所有（C）2008，JPO＆INPIT

27. 发明专利

JP2006331733A Measurement method of oxygen partial pressure distribution or the like of fuel cell, its device or the like and fuel cell 有权
标题翻译：氧气部分压力分配的测量方法或燃料电池，其设备或类似燃料电池的方法
公开(公告)号：JP2006331733A
公开(公告)日：2006-12-07
申请号：JP2005151167
申请日：2005-05-24
申请人： Tohoku Univ , Toyota Motor Corp , トヨタ自動車株式会社 , 国立大学法人東北大学
发明人： HAKOZAKI JIYOUYUU , KAMATA SHINYA , ASAI KEISUKE , NAGAI DAIKI , MIYASHITA TOKUJI , MITSUISHI MASAYA
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To contribute to improvement of power generation efficiency and durability of a fuel cell by correctly obtaining an oxygen partial pressure distribution or the like of the fuel cell irrespective of whether the fuel cell is in an operation state.
SOLUTION: By emitting light in the form of pulses at an excitation wavelength of an oxygen quenching coating from a light source 14 to the fuel cell 12 having a measurement object part structured visibly from the outside, the measurement object part is made to emit light. By photographing an attenuation process of emission intensity of the measurement object part at intervals shorter than the emission pulse cycles of the light by using a photographing means 16, the oxygen partial pressure distribution or the like of the whole measurement object part is obtained on the basis the attenuation rate of the emission intensity of the oxygen quenching coating applied to the part. In addition, since the measurement object part of the fuel cell 12 is two-dimensionally viewed by the light emission of the oxygen quenching coating applied to the measurement object part itself, the oxygen partial pressure distribution of the measurement object part is directly obtained throughout the surface of the measurement object part.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过正确地获得燃料电池的氧分压等来有助于提高燃料电池的发电效率和耐久性，而不管燃料电池是否处于操作状态。解决方案：通过以氧气淬火涂层的激发波长从光源14向具有从外部明显构成的测量对象部分的燃料电池12发出以脉冲形式的光，将测量对象部分发光。通过使用摄影装置16拍摄测量对象部分的发射强度的衰减过程，其间隔比光的发射脉冲周期短，则基于测量对象部分的整个测量对象部分的氧分压等等施加到部件上的氧淬火涂层的发射强度的衰减率。此外，由于燃料电池12的测量对象部分被施加到测量对象部分本身上的氧气淬火涂层的发光二维地观看，所以测量对象部分的氧分压直接获得测量对象部分的表面。版权所有（C）2007，JPO＆INPIT

28. 发明专利

JP2019002759A 高圧タンク用のタンク容器に巻き付けられた繊維束の幅の計測方法审中-公开
公开(公告)号：JP2019002759A
公开(公告)日：2019-01-10
申请号：JP2017116624
申请日：2017-06-14
申请人： TOYOTA MOTOR CORP
发明人： MIURA YUZO , KAMATA SHINYA , FUNAO CHIHARU , HIGASHIYAMA TATSUYA
IPC分类号： G01B11/02 , B29C70/32 , B65H54/02
摘要：【課題】タンク容器に巻き付けられた繊維束の幅を自動的に計測可能とする。【解決手段】高圧タンク用のタンク容器に巻き付けられた繊維束の幅の計測方法は、(a)繊維束が巻き付けられたタンク容器を偏光カメラで撮影することにより、偏光画像を取得する工程と、(b)偏光画像から、繊維束が巻き付けられた少なくとも二つの繊維角度を含む角度情報を取得する工程と、(c)偏光画像から角度情報に含まれる二つの繊維角度のうちの何れか一方の繊維角度に従って二値化画像を作成する工程と、(d)二値化画像において、二つの繊維角度のうちの何れか一方の繊維角度に沿った部位であって、二値化画像の画面の何れかの端から他の端まで繋がっている部位のみを抽出する工程と、(e)抽出された部位において、抽出された部位の抽出に用いられた繊維角度に直交する方向の長さを算出することにより、巻き付けられた繊維束の幅を求める工程と、を備える。【選択図】図2A

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