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1. 发明专利

JP2014153055A Air bubble inspection device and air bubble inspection method 审中-公开
标题翻译：空气泡沫检查装置和空气气泡检查方法
公开(公告)号：JP2014153055A
公开(公告)日：2014-08-25
申请号：JP2013019902
申请日：2013-02-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUJIMURA HAJIME , MATSUMOTO SEIICHI , OKUDA YASUHARU , TERADA ERI
IPC分类号： G01N21/85 , G01N21/894
摘要： PROBLEM TO BE SOLVED: To provide an air bubble inspection device capable of inspecting air bubbles even of slurry of high viscosity and quantitatively detecting fine air bubbles included in slurry.SOLUTION: An air bubble inspection device 300 includes: a flow channel 212 of slurry having a wall surface where a roller 214 rotatable in flow direction of the slurry and a part visible from the outside at a location facing the roller 212; and an air bubble detection section 250 for detecting air bubbles at a detection place 228 which is the visible part and where the air bubbles are detected by using an optical method. The slurry supplied into the flow channel 212 flows in the flow direction by rotation of the roller 212 while the air bubble detection section 250 is provided in such a manner as to detect air bubbles at the detection place 228.
摘要翻译：要解决的问题：提供一种气泡检测装置，即使是高粘度的浆料也可以检测气泡，并定量检测浆料中所含的微细气泡。解决方案：气泡检查装置300包括：具有壁表面，其中可在浆料的流动方向上旋转的辊214和在面向辊212的位置处从外部可见的部分; 以及气泡检测部250，用于检测作为可见部分的检测位置228处的气泡，并且通过使用光学方法检测气泡。供应到流动通道212中的浆料沿着辊212的旋转流动，同时气泡检测部250以检测检测位置228的气泡的方式设置。

2. 发明专利

JP2014145724A Sheet thickness measurement device and sheet thickness adjustment device 有权
标题翻译：厚度测量装置和厚度调整装置
公开(公告)号：JP2014145724A
公开(公告)日：2014-08-14
申请号：JP2013015604
申请日：2013-01-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nagoya Electric Works Co Ltd , 名古屋電機工業株式会社
发明人： MATSUMOTO SEIICHI , TSUCHIYA KENJI , TERANISHI TADASHI , KAWAKI HIROYUKI , KUROKI SHINYA , MAKIHARA TAKAHIRO , UCHIDA KAZUHIRO , TAKEI HIDEKI
IPC分类号： G01B5/06 , B65H7/02 , G01B5/24
摘要： PROBLEM TO BE SOLVED: To provide a sheet thickness measurement device capable of accurately measuring a sheet thickness.SOLUTION: A sheet thickness measurement device 10 includes: a measurement displaceable roller 22 that is in contact with a top surface 7b (a second main surface) of a sheet electrode 7 (a sheet-like member) and is displaced according to the thickness of the sheet electrode; a displacement amount measuring section (a main displacement sensor 70, a CPU) that measures the amount of displacement of the measurement displaceable roller; an upstream-side displaceable roller 41 that is disposed on the upstream side of the measurement displaceable roller, is in contact with an undersurface 7a of the sheet electrode, and can be displaced in a thickness direction of the sheet electrode; a spring (an upstream-side elastic member) that is disposed so as to extend and contract with displacement of the upstream-side displaceable roller; an upstream-side fixed roller 42; a downstream-side displaceable roller 61 that is disposed on the downstream side of the measurement displaceable roller, is in contact with the undersurface of the sheet electrode, and can be displaced in the thickness direction of the sheet electrode; a spring (a downstream-side elastic member) that is disposed so as to extend and contract with displacement of the downstream-side displaceable roller; and a downstream-side fixed roller 62.
摘要翻译：要解决的问题：提供一种能够精确测量片材厚度的片材厚度测量装置。解决方案：片材厚度测量装置10包括：与上表面7b（第二主表面）接触的测量位移辊22，的片状电极7（片状构件），并且根据片状电极的厚度移位; 位移量测量部（主位移传感器70，CPU），其测量测量位移辊的位移量; 设置在测量位移辊的上游侧的上游侧位移辊41与片状电极的下表面7a接触，并且可以在片状电极的厚度方向上移位; 弹簧（上游侧弹性部件），其设置成随着上游侧位移辊的位移而伸缩; 上游侧固定辊42; 设置在测量位移辊的下游侧的下游侧位移辊61与片状电极的下表面接触，并且可以在片状电极的厚度方向上移位; 弹性部件（下游侧弹性部件），其被设置成随着下游侧位移辊的移动而伸缩; 和下游侧固定辊62。

3. 发明专利

JP2014085326A Ultrasonic measurement method and ultrasonic measurement device 有权
标题翻译：超声波测量方法和超声波测量装置
公开(公告)号：JP2014085326A
公开(公告)日：2014-05-12
申请号：JP2012237377
申请日：2012-10-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nagoya Electric Works Co Ltd , 名古屋電機工業株式会社
发明人： MATSUMOTO SEIICHI , KAWAKI HIROYUKI , KUROKI SHINYA , SUZUKI SHIGERU , MAKIHARA TAKAHIRO , UCHIDA KAZUHIRO , TAKEI HIDEKI
IPC分类号： G01B17/02
摘要： PROBLEM TO BE SOLVED: To highly accurately measure a workpiece with a paint material coated to a belt-like base material or a thickness of the base material, and facilitate measurement implementation.SOLUTION: The ultrasonic measurement method includes actual measurement ultrasonic sensor units 41 and 42 composed of first and second ultrasonic sensors and a calibration ultrasonic sensor unit 43 composed of the first and second ultrasonic sensors for calibrating an actual measurement value by the actual measurement ultrasonic sensor units 41 and 42, and is configured to: periodically measure a thickness of a reference material 7 arranged in the vicinity of a workpiece 6 and a thickness of the workpiece 6 by the calibration ultrasonic sensor unit 43 sequentially by moving the calibration ultrasonic sensor unit 43; then, actually measure a thickness of a certain point of the workpiece 6 measured right before by the calibration ultrasonic sensor unit 43 accompanied by travelling of the workpiece 6 by the actual measurement ultrasonic sensor units 41 and 42; and correct the actual measurement value by the actual measurement ultrasonic sensor units 41 and 42, using the sequentially measured calibration measurement values and thereby calculate a final thickness of the certain point of the workpiece 6.
摘要翻译：要解决的问题：通过涂覆在带状基材上的涂料或基材的厚度来高精度地测量工件，并且便于测量实现。解决方案：超声波测量方法包括实际测量的超声波传感器单元41和 42由第一和第二超声波传感器构成，校准超声波传感器单元43由第一和第二超声波传感器组成，用于通过实际测量超声波传感器单元41和42校准实际测量值，并且被配置为：周期性地测量通过校准超声波传感器单元43依次通过校准超声波传感器单元43布置在工件6附近的参考材料7和工件6的厚度; 然后实际测量由校准超声波传感器单元43测量的工件6的某一点的厚度，伴随着实际测量超声波传感器单元41和42的工件6的行进; 并通过实际的测量超声波传感器单元41和42使用顺序测量的校准测量值校正实际测量值，从而计算出工件6的某一点的最终厚度。

4. 发明专利

JP2014066588A Bubble inspection device and method of manufacturing battery using the same 审中-公开
标题翻译：泡沫检查装置及使用其制造电池的方法
公开(公告)号：JP2014066588A
公开(公告)日：2014-04-17
申请号：JP2012211528
申请日：2012-09-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： FUJIMURA HAJIME , MATSUMOTO SEIICHI , OKUDA YASUHARU , TERADA ERI
IPC分类号： G01N21/85 , G01V8/10 , H01G13/00 , H01M4/04 , H01M4/139 , H01M4/88 , H01M8/04
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a bubble inspection device which is capable of quantitatively recognizing the sizes and number of bubbles included in a slurry independently of properties of the slurry.SOLUTION: A bubble inspection device 300 includes: a slurry flow passage mechanism 210 which is provided with a flow passage 212 viewable from the outside and causes a slurry supplied to the flow passage 212 to flow by displacement of at least one of two wall surfaces constituting the flow passage 212 and facing each other; a driving unit 260 which displaces wall surfaces of the flow passage 212; and a bubble detection unit 250 which detects bubbles in a target detection portion 228 being a portion viewable from the outside to detect bubbles, by using an optical method. A gap between two wall surfaces in the target detection portion 228 is adjusted by displacing at least one of two wall surfaces constituting the flow passage 212 and facing each other, and the bubble detection unit 250 is installed so that bubbles can be detected in the target detection portion 228.
摘要翻译：要解决的问题：提供一种气泡检查装置，其能够独立于浆料的特性而定量地识别包含在浆料中的气泡的尺寸和数量。解决方案：气泡检查装置300包括：浆料流动通道机构210，设置有从外部观察的流路212，使得供给到流路212的浆料通过构成流路212的两个壁面中的至少一个的位移而相向地流动; 移动流路212的壁面的驱动单元260; 以及气泡检测单元250，其通过使用光学方法来检测作为从外部观看的部分的目标检测部分228中的气泡以检测气泡。通过移动构成流路212的两个壁面中的至少一个并且彼此面对来调节目标检测部228中的两个壁面之间的间隙，并且气泡检测单元250被安装成使得可以在目标中检测气泡检测部分228。

5. 发明专利

JP2012069456A Battery evaluation jig and battery evaluation method 有权
标题翻译：电池评估和电池评估方法
公开(公告)号：JP2012069456A
公开(公告)日：2012-04-05
申请号：JP2010214898
申请日：2010-09-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ARITAKE MICHIAKI , MATSUMOTO SEIICHI , FUJIMURA HAJIME
IPC分类号： H01M10/04 , H01M4/139 , H01M10/058
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a battery evaluation jig and a battery evaluation method which can evaluate the performance of a battery from a kneaded-and-mixed coating liquid without going through coating and drying processes on a manufacturing line.SOLUTION: An evaluation jig 100 includes a container 110, a lid 120, an O-ring 130, a cathode current collector 150, and an anode current collector 160. The lid 120 has check valves 122 and 123 formed thereon. Inside the evaluation jig 100, an anode paste layer NA1, a separator S, and a cathode paste layer PA1 are laminated. Thereafter, the inside of the evaluation jig 100 is decompressed, and the paste layers PA1 and NA1 are dried to form a laminated electrode body. An electrolyte is injected into the inside of the evaluation jig 100 after the pressure is restored, and the inside of the evaluation jig 100 is decompressed again. Then, performance is measured with respect to an evaluation battery formed inside the evaluation jig 100 which has been taken out.
摘要翻译：解决的问题：提供一种电池评估夹具和电池评估方法，其可以在不经过涂覆和干燥处理的生产线上从捏合的混合涂布液中评估电池的性能。解决方案：评估夹具100包括容器110，盖120，O形环130，阴极集电器150和阳极集电器160.盖120具有形成在其上的止回阀122和123。在评价用夹具100的内部，层叠阳极浆料层NA1，隔膜S和阴极膏层PA1。然后，将评价用夹具100的内部进行减压，对浆料层PA1，NA1进行干燥，形成层叠电极体。在压力恢复之后，将电解质注入到评估夹具100的内部，并且评估夹具100的内部再次被减压。然后，对已经取出的评价用夹具100内形成的评价电池进行测定。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011095210A Method and system for detecting property value of object to be measured 有权
标题翻译：用于检测待测对象物性值的方法和系统
公开(公告)号：JP2011095210A
公开(公告)日：2011-05-12
申请号：JP2009251901
申请日：2009-11-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SEIICHI
IPC分类号： G01N29/00 , G01B17/02 , H01M4/04 , H01M4/139
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a method and system for detecting a property value of an object to be measured, capable of detecting the property value using ultrasonic beams with high accuracy.
SOLUTION: A property value detection method of the object to be measured includes causing an ultrasonic beam US radiated in air to pass through the object to be measured 30, and subsequently to be received, and detecting a property value AP of the object to be measured from an intensity UC of the received ultrasonic beam, then obtaining property values by frequency AP1, AP2, AP3 of the objects to be measured from intensities UC1, UC2, UC3, respectively, with regard to ultrasonic beams with respective frequencies f1, f2, f3, based on correlations G1, G2, G3 between intensities and property values of the objects to be measured, with regard to ultrasonic beams with mutually differing frequencies, and identifying a property value of the object to be measured, based on each of property values by frequency.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检测被测量物体的属性值的方法和系统，其能够以高精度利用超声波束检测特性值。解决方案：要测量的对象的属性值检测方法包括使在空气中辐射的超声波束US通过待测量对象30，然后接收，并且检测对象的属性值AP 根据接收的超声波束的强度UC来测量，然后分别根据强度UC1，UC2，UC3从相应频率f1的超声波束获得要测量对象的频率AP1，AP2，AP3的属性值， f2，f3基于相对于被测量对象的强度和属性值之间的相关性G1，G2，G3，相对于具有相互不同的频率的超声波束，并且基于每个属性值按频率。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010101656A Method and device for measuring film thickness 审中-公开
标题翻译：用于测量薄膜厚度的方法和装置
公开(公告)号：JP2010101656A
公开(公告)日：2010-05-06
申请号：JP2008271296
申请日：2008-10-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMOTO SEIICHI
IPC分类号： G01B17/02 , B65H26/02 , H01M4/04 , H01M4/139
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a film thickness measuring method for obtaining sufficient measurement accuracy on an in-line basis even when measurement in water or with a probe is unsuitable.
SOLUTION: In the film thickness measuring method wherein the measuring object is a film- or sheet-like member (sheet electrode 20) that moves in contact with the outer peripheral surface (roller outer peripheral surface 11) of a cylindrical roller 10, an ultrasonic sensor 30 for emitting and receiving ultrasonic waves is installed inside the roller 10 such that the side for emitting and receiving ultrasonic waves is postured to face outward in the radial direction of the roller 10; and the film thickness of the sheet electrode 20 is measured based on a detection signal obtained by emitting and receiving ultrasonic waves to and from the sheet electrode 20 by the ultrasonic sensor 30 through a peripheral wall part 12 forming the roller outer peripheral surface 11.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在水中或在探头上进行测量也不能在线基础上获得足够的测量精度的膜厚测量方法。＆lt; P＆gt;解决方案：在其中测量对象是与圆柱形辊10的外周表面（滚子外周表面11）接触移动的薄片状或片状构件（薄片电极20）的薄膜厚度测量方法中用于发射和接收超声波的超声波传感器30安装在辊子10的内部，使得用于发射和接收超声波的一侧在辊10的径向方向上呈现向外侧面; 并且基于通过超声波传感器30通过形成辊外周面11的周壁部12向超声波传感器30发射和接收超声波而获得的检测信号来测量片状电极20的膜厚。 P>版权所有（C）2010，JPO＆INPIT

8. 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

9. 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

10. 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

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