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1. 发明专利

JP2011029084A Inspection device 有权
标题翻译：检查装置
公开(公告)号：JP2011029084A
公开(公告)日：2011-02-10
申请号：JP2009175647
申请日：2009-07-28
申请人： Nagoya Electric Works Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 名古屋電機工業株式会社
发明人： MATSUMOTO SEIICHI , KAWAKI HIROYUKI , KAMATA SHINYA , TOYOSHIMA YASUNORI , KITAMURA MASAYUKI , MAKIHARA TAKAHIRO
IPC分类号： H01M4/04 , G01N9/24 , G01N9/36
CPC分类号： H01M10/48 , G01B11/306 , G01B21/30 , H01M10/425
摘要： PROBLEM TO BE SOLVED: To provide an inspection device capable of precisely evaluating the uniformity of an electrode mix in a battery electrode. SOLUTION: The inspection device 1 inspecting the uniformity of an electrode mix 12 coated in an electrode 10 includes an ultrasonic sensor 20 measuring a mass per unit area in a prescribed part of the electrode mix 12, a laser displacement gage 30/50 measuring the thickness in the prescribed part of the electrode mix 12, a holder 40/60 holding the ultrasonic sensor 20 and the laser displacement gage 30/50, and the mass per unit area and the thickness in the prescribed part of the electrode mix 12 are measured at the same time with the ultrasonic sensor 20 and the laser displacement gage 30/50, and the uniformity of the electrode mix 12 is evaluated based on the coating density calculated from the mass per unit area and the thickness in the prescribed part of the electrode mix 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够精确地评估电池电极中的电极混合物的均匀性的检查装置。检查装置1检查涂覆在电极10中的电极混合物12的均匀性包括测量电极混合物12的规定部分中每单位面积质量的超声波传感器20，激光位移计30/50 测量电极混合物12的规定部分的厚度，保持超声波传感器20的保持器40/60和激光位移计30/50，以及电极混合物12的规定部分中的每单位面积的质量和厚度与超声波传感器20和激光位移计30/50同时测量，并且基于从每单位面积的质量和规定部分的厚度计算的涂布密度来评价电极混合物12的均匀性电极组合12.版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011099832A Displacement measuring device of engine mount 审中-公开
标题翻译：发动机的位移测量装置
公开(公告)号：JP2011099832A
公开(公告)日：2011-05-19
申请号：JP2009256418
申请日：2009-11-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IWASE MICHIYASU , MIZUNO HIKARI , TACHIBANA SHIGENOBU , IMOOKA SHO , KAMATA SHINYA
IPC分类号： G01B11/00
摘要： PROBLEM TO BE SOLVED: To provide a displacement measuring method of an engine mount and a displacement measuring device of the engine mount, calculating highly accurately a three-axis translation amount of the center of a bolt disposed as a mount shaft of the engine mount, and a two-axis rotation amount of the bolt, even under a high speed vibration phenomenon.
SOLUTION: The displacement measuring method has: a sphere displacement measuring process for measuring each displacement of two spheres 13, 13 fixed on both ends of the bolt 12 which is the mount shaft of the engine mount 10, and having each known radius, on respective three spots, by laser displacement gages 31-33, 34-36; a coordinate calculation process for calculating three-dimensional coordinates X1, X2 of centers I, J of the spheres 13, 13 respectively, based on displacement results of the spheres 13, 13 measured in the sphere displacement measuring process; and a mount shaft displacement calculation process for calculating the three-axis translation amount of the center K of the bolt 12 and the two-axis rotation amount θ, ϕ of the bolt 12, based on the two three-dimensional coordinates X1, X2 calculated in the coordinate calculation process.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供发动机支架的位移测量方法和发动机支架的位移测量装置，高精度地计算作为安装轴的安装轴设置的螺栓的中心的三轴平移量发动机支架和双轴旋转量的螺栓，即使在高速振动现象下。解决方案：位移测量方法具有：球体位移测量过程，用于测量固定在作为发动机支架10的安装轴的螺栓12的两端上的两个球13,13的每个位移，并且具有每个已知的半径，在三个点上，通过激光位移计31-33,34-36; 基于在球面位移测量过程中测量的球体13,13的位移结果，分别计算球体13,13的中心I，J的三维坐标X1，X2的坐标计算处理; 以及基于计算出的两个三维坐标X1，X2计算螺栓12的中心K的三轴平移量和螺栓12的两轴旋转量θ，φ的安装轴位移计算处理在坐标计算过程中。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010025566A Foreign matter detection device of material for electrode 审中-公开
标题翻译：电极材料外部检测装置
公开(公告)号：JP2010025566A
公开(公告)日：2010-02-04
申请号：JP2008183531
申请日：2008-07-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUJIMAKI HISATAKA , MATSUMOTO SEIICHI , ARAKI TAKAMASA , MIURA YUZO , HAGINO TOMOO , MIZOGAMI KAZUNORI , KAWAKI HIROYUKI , KAMATA SHINYA , KUROKI SHINYA
IPC分类号： G01B11/24 , G01B11/30 , G01N21/892 , G01N21/94 , H01M4/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To detect a foreign matter on the material surface for an electrode such as a lithium ion battery by using an optical method, and to determine quickly a shape or a size of the foreign matter.
SOLUTION: A material for an electrode conveyed by a roller is irradiated with light from the oblique upside from the conveyance direction upstream to a downstream direction by the first illumination device, to thereby acquire image data 1 of scattered light. Light is irradiated to the same measuring portion from the oblique upside from the conveyance direction downstream to an upstream direction by the second illumination device, to thereby acquire image data 2 of scattered light. In an image data processing device, since the kind of a shape of the foreign matter is determined by comparing an overall image data acquired by superimposing two kinds of acquired brightness distribution data with the image data 1, 2, the kind of the shape can be determined in a short time, to improve the accuracy of the foreign matter inspection of the material for the electrode conveyed at high speed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过使用光学方法检测诸如锂离子电池的电极的材料表面上的异物，并快速确定异物的形状或尺寸。解决方案：用于通过第一照明装置从由输送方向上游向下游方向的倾斜上侧的光照射由辊传送的电极的材料，从而获得散射光的图像数据1。从第二照明装置的从输送方向下游到上游方向的倾斜上侧将光照射到同一测量部分，从而获得散射光的图像数据2。在图像数据处理装置中，由于通过将通过叠加两种获取的亮度分布数据获取的整体图像数据与图像数据1,2进行比较来确定异物的形状，所以形状的种类可以是在短时间内确定，提高高速输送的电极材料的异物检查精度。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010014554A Method for evaluating welding penetration depth 有权
标题翻译：焊接渗透深度评估方法
公开(公告)号：JP2010014554A
公开(公告)日：2010-01-21
申请号：JP2008174997
申请日：2008-07-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SEIICHI , ARAKI TAKAMASA , FUJIMAKI HISATAKA , MIURA YUZO , HAGINO TOMOO , MIZOGAMI KAZUNORI , KAWAKI HIROYUKI , KAMATA SHINYA , KUROKI SHINYA
IPC分类号： G01B17/06 , B23K26/00 , B23K26/03 , B23K26/20 , G01N29/04 , H01M2/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a method for evaluating welding penetration depth to evaluate welding penetration depth by using an ultrasonic wave after sealing of a can by laser welding. SOLUTION: The method for evaluating welding penetration depth to evaluate the welding penetration depth D of a weld 11 in a workpiece 2 formed by laser welding of a can body 9 and a lid member 10 has an echo signal acquiring process wherein an echo signal is acquired by scanning the workpiece 2 with the ultrasonic wave transmitted thereto, an imaging process wherein the echo signal corresponding to each of the surface of the lid member 10 and an interface of the can body 9 and the lid member 10 is imaged, a binarizing process wherein a surface echo image A and an interface echo image B thus obtained are turned into binarized images, a subtracting process wherein the binarized interface echo image B is subtracted from the binarized surface echo image A, a contour extracting process wherein the contour of the weld 11 is extracted from an image obtained by subtraction, and a determining process wherein the welding penetration depth D of the weld is calculated, based on the contour, and thereby the quality of the weld 11 is determined. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过激光焊接在罐密封后使用超声波来评估焊接穿透深度以评估焊接深度的方法。解决方案：用于评估焊接穿透深度的方法来评估通过罐体9和盖构件10的激光焊接形成的工件2中的焊缝11的焊接深度D具有回波信号获取过程，其中回波通过用传输的超声波扫描工件2来获取信号，其中成像处理，其中对应于盖构件10的每个表面的回波信号以及罐体9和盖构件10的界面成像，二进制化处理，其中将如此获得的表面回波图像A和界面回波图像B变成二值化图像，其中从二值化表面回波图像A中减去二值化界面回波图像B的减法处理，其中轮廓提取处理从通过减法获得的图像中提取焊缝11，并且基于轮廓计算焊接的焊接穿透深度D的确定处理，以及从而确定焊缝11的质量。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009117109A Electrode manufacturing device 有权
标题翻译：电极制造装置
公开(公告)号：JP2009117109A
公开(公告)日：2009-05-28
申请号：JP2007287254
申请日：2007-11-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SEIICHI , ARAKI TAKAMASA , FUJIMAKI HISATAKA , MIURA YUZO , MIZOGAMI KAZUNORI , KAWAKI HIROYUKI , KAMATA SHINYA
IPC分类号： H01M4/139
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide an electrode manufacturing device capable of accurately grabbing a drying state of each site of a strip electrode without delay in a drying oven.
SOLUTION: The electrode manufacturing device 1 is provided with a drying oven 12 drying strip electrodes P continuously conveyed. An opening 15 of a gas take-in tube 17 is arranged inside a boundary layer of gas blown at the strip electrodes P conveyed through the drying oven 12. A moisture meter measures a moisture volume of gas taken in through the gas take-in tube 17. In so doing, the gas moving together with the strip electrodes P by friction with the surface of the strip electrodes P, that is, the gas containing a volume of moisture evaporated from the surface of the strip electrodes P can be taken in as it is in the gas take-in tube 17, so that a moisture volume contained in the gas can be directly measured.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在干燥炉中不延迟地准确地抓取条状电极的每个部位的干燥状态的电极制造装置。解决方案：电极制造装置1设置有干燥箱12，干燥条状电极P被连续输送。气体吸入管17的开口15布置在吹送通过干燥炉12输送的带状电极P的气体的边界层的内侧。水分计测量通过气体吸入管吸入的气体的水分体积这样，通过与带状电极P的表面的摩擦，即从带状电极P的表面蒸发的含有一定量的水分的气体与带状电极P一起移动的气体可以取为在气体吸入管17中，可以直接测定气体中含有的水分容积。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2008122360A Method and device for evaluating quality at resin fused part 审中-公开
标题翻译：用于评估树脂熔化部分质量的方法和装置
公开(公告)号：JP2008122360A
公开(公告)日：2008-05-29
申请号：JP2007019460
申请日：2007-01-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAKOZAKI JIYOUYUU , MIURA YUZO , KAMATA SHINYA
IPC分类号： G01N25/18 , G01J5/48
摘要： PROBLEM TO BE SOLVED: To provide a method and device of high reliability, capable of reliably evaluating quality at a resin fused part in air, without depending on an unstable laser reflected beam. SOLUTION: A heating laser beam La is emitted from a laser torch 22 toward the fused part 13 having an overlapped part laser-fused with a laser transmissive resin material 11 and a laser absorptive resin material 12, via the laser transmissive resin material 11, and the fused part 13 is heated locally at a temperature lower than a fusing temperature. The fused part 13 is cooled standingly after being heated, and a temperature change is monitored during the period therebetween by a radiation thermometer 23. A quality determination device 27 determines an acceptance in the quality of the fused part 10, based on the temperature change, since heat is restrained from being diffused to a periphery by a cavity remaining in an incompletely fused part, when the fused part 13 is incomplete, to generate a difference of the temperature change between it and a complete fused part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种高可靠性的方法和装置，能够可靠地评价空气中的树脂熔融部分的质量，而不依赖于不稳定的激光反射光束。解决方案：通过激光透射树脂材料，从激光焊枪22向具有与激光透射树脂材料11和激光吸收树脂材料12激光熔合的重叠部分的熔融部分13发射加热激光束La。 11，熔融部13在比定影温度低的温度下局部加热。熔融部13在被加热后立即冷却，并且通过辐射温度计23在其间隔期间监测温度变化。质量确定装置27基于温度变化来确定熔融部10的质量的接受度，由于通过保持在不完全熔融部分中的空腔来限制热量扩散到周边，所以当熔融部分13不完整时，产生其与完全熔融部分之间的温度变化的差异。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2009271012A Position adjusting method for distance sensor of thickness measuring instrument 审中-公开
标题翻译：厚度测量仪器的距离传感器位置调整方法
公开(公告)号：JP2009271012A
公开(公告)日：2009-11-19
申请号：JP2008123839
申请日：2008-05-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ARAKI TAKAMASA , MATSUMOTO SEIICHI , FUJIMAKI HISATAKA , MIURA YUZO , HAGINO TOMOO , MIZOGAMI KAZUNORI , KAWAKI HIROYUKI , KAMATA SHINYA , KUROKI SHINYA
IPC分类号： G01B11/06
摘要： PROBLEM TO BE SOLVED: To provide a position adjusting method for aligning optical axis accurately even when measuring a thick object in a thickness measuring device.
SOLUTION: This position adjusting method for adjusting positions of a first distance sensor and a second distance sensor of the thickness measuring device includes an arrangement step, a first adjusting step, and a second adjusting step. In the arrangement step, a half mirror is arranged between the first distance sensor and the second distance sensor. In the first adjusting step, positions of the first and second distance sensors are adjusted to set the distance between a surface of the half mirror and the first distance sensor to be equal to the distance between a rear surface of the half mirror and the second distance sensor. In the second adjusting step, relative positions of the first and second distance sensors in the direction parallel with the half mirror in a measuring plane are adjusted based on the values obtained by measuring by the second distance sensor when detecting distribution of intensity of the light emitted from a first light emitting element and passing through the half mirror by a second light receiving element array.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在厚度测量装置中测量厚物体时也能精确对准光轴的位置调整方法。解决方案：用于调整厚度测量装置的第一距离传感器和第二距离传感器的位置的位置调整方法包括布置步骤，第一调节步骤和第二调节步骤。在布置步骤中，在第一距离传感器和第二距离传感器之间设置半反射镜。在第一调整步骤中，调整第一和第二距离传感器的位置，以将半反射镜的表面与第一距离传感器之间的距离设定为等于半反射镜的后表面与第二距离之间的距离传感器。在第二调整步骤中，基于在检测到发出的光的强度的分布时由第二距离传感器测量得到的值来调整第一和第二距离传感器在与测量平面中的半反射镜平行的方向上的相对位置从第一发光元件通过第二光接收元件阵列通过半反射镜。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009115767A Welding quality inspection apparatus and welding quality inspection method 有权
标题翻译：焊接质量检验装置和焊接质量检验方法
公开(公告)号：JP2009115767A
公开(公告)日：2009-05-28
申请号：JP2007292452
申请日：2007-11-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SEIICHI , ARAKI TAKAMASA , MIURA YUZO , FUJIMAKI HISATAKA , MIZOGAMI KAZUNORI , KAWAKI HIROYUKI , KAMATA SHINYA , KUROKI SHINYA
IPC分类号： G01N29/00 , B23K26/00 , B23K26/20 , G01N21/84
摘要： PROBLEM TO BE SOLVED: To provide a welding quality inspection apparatus and welding quality inspection method for accurately inspecting whether spatter occurs in a welding section. SOLUTION: This welding quality inspection apparatus 100 includes a reflected light detecting section 110 for detecting reflected light from the welding section to which laser is radiated by a laser torch 20, an acoustic detecting section 120 for detecting a sound generated from the welding section, and a quality determination section 132b for determining the quality of the welding section based on the reflected light detected by the reflected light detecting section 110 and the sound detected by the acoustic detecting section 120. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供焊接质量检查装置和焊接质量检验方法，以准确地检查焊接部分中是否发生飞溅。该焊接质量检查装置100包括：反射光检测部110，其用于检测来自激光束由激光焊枪20照射的焊接部的反射光;声检测部120，用于检测从焊接产生的声音以及质量判定部132b，其基于由反射光检测部110检测出的反射光和由声检测部120检测出的声音来确定焊接部的质量。（C）2009年， JPO和INPIT

9. 发明专利

JP2007333702A Gas leak detection device 审中-公开
标题翻译：气体泄漏检测装置
公开(公告)号：JP2007333702A
公开(公告)日：2007-12-27
申请号：JP2006169219
申请日：2006-06-19
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： G01M3/38 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a gas leak detection device capable of detecting, in a short time, the presence of gas leak from not only the objects to be inspected having two-dimensional size but also the objects having three-dimensional structure as well as the leak portions. SOLUTION: The gas leak detection device includes a transparent plate 7 coated with an oxygen quenching paint 8, an exciting light source 9 emitting excitation light to the oxygen quenching paint 8 toward the transparent plate 7, an image sensor 11 for imaging the area of the transparent plate 7 coated with the oxygen quenching paint 8, an image processing part 12 for imaging the information provided by the image sensor 11, and a display 13. When gas leak from pin holes h is present in the object P to be inspected, it is instantaneously displayed on the display 13 as a bright point 14. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在短时间内检测不仅具有二维尺寸的被检查物体存在气体泄漏的气体泄漏检测装置，而且还具有三维的物体结构以及泄漏部分。气体泄漏检测装置包括涂覆有氧化淬火漆8的透明板7，朝向透明板7向氧化淬火漆8发射激发光的激发光源9，用于对氧化淬火漆8进行成像的图像传感器11 涂覆有氧化淬火漆8的透明板7的面积，用于对由图像传感器11提供的信息进行成像的图像处理部12和显示器13.当从针孔h泄漏气体时，物体P中存在气体检查，它立即显示在显示器13上作为亮点14.版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2006228671A Performance evaluation device and performance evaluation method for fuel cell 有权
标题翻译：性能评估装置和燃料电池性能评估方法
公开(公告)号：JP2006228671A
公开(公告)日：2006-08-31
申请号：JP2005044208
申请日：2005-02-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAMATA SHINYA , HAKOZAKI JIYOUYUU
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a performance evaluation device and a performance evaluation method for a fuel cell, capable of easily reproducing the inside phenomenon of the fuel cell based on actual operation.
SOLUTION: First and second separator main bodies 9a, 9b constituting a first and a second dummy separators 3a, 3b, together with a current collection electrode 10, are formed by a transparent material, and the collecting electrode 10 provided on one surface 6 side of the first and second separator bodies 9a, 9b are arranged with a space for the portion corresponding to the first and second separator body side gas passages 8a, 8b. A heater 16, consisting of an ITO film (transparent material), is arranged on the other surface 7 side. In a state of being warmed by the heater 16, the condition of water or the like flowing in the gas passages 8a, 8b can be observed through the heater 16 and the first and second separator bodies 9a, 9b. The phenomenon that occurs in the inside can be observed in the warmed state, and the performance evaluation of the fuel cell (unit cell) can be performed with high accuracy and ease.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够容易地基于实际操作再现燃料电池的内部现象的燃料电池的性能评估装置和性能评估方法。解决方案：通过透明材料形成构成第一和第二虚拟隔板3a，3b以及集电电极10的第一和第二隔板主体9a，9b，并且集电电极10设置在一个表面上第一和第二分离器本体9a，9b的6侧布置有与第一和第二分离器主体侧气体通道8a，8b对应的部分的空间。由ITO膜（透明材料）构成的加热器16配置在另一面7侧。在加热器16加热的状态下，可以通过加热器16和第一和第二分离器本体9a，9b观察在气体通道8a，8b中流动的水等的状态。可以在加热状态下观察到在内部发生的现象，并且可以高精度和容易地执行燃料电池（单元电池）的性能评估。版权所有（C）2006，JPO＆NCIPI

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