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公开(公告)号：US10506942B2
公开(公告)日：2019-12-17
申请号：US16324553
申请日：2017-06-20
IPC分类号： A61B5/04 , A61B5/0488
摘要： In an in-vivo signal source detection method, three electrodes are arranged on the circumference of a surface of an living body to surround multiple muscle fibers; a first voltage Vi generated when a first external resistor is connected to between each electrode and a ground potential and a second voltage V′i generated when a second external resistor is connected to between each electrode and the ground potential; and a ratio Vi/V′i is calculated from the first voltage Vi and the second voltage V′i, and the position of a signal source in the living body is detected based on three ratios Vi/V′i.
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公开(公告)号：US10766654B2
公开(公告)日：2020-09-08
申请号：US16309429
申请日：2017-04-28
发明人： Yoichi Suzuki , Toshikazu Kawado , Chisa Inaka , Tatsuya Okada
摘要： An inspection device (1) includes a light source (10) projecting excitation light to an inner surface of a container (20); an imager (11) capturing a fluorescence image of fluorescence emitted from a foreign substance in response to the excitation light projected; and a detector (13) detecting the foreign substance adhering to the inner surface of the container from the fluorescence image captured by the imager. The foreign substance contains a material emitting fluorescence in response to the excitation light projected to the material. The detector includes a calculator (14) calculating an average brightness value in an inspection target region, and an adjuster (15) adjusting an image-capturing condition where the fluorescence image is captured such that the average brightness value falls within a preset range.
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公开(公告)号：US10712285B2
公开(公告)日：2020-07-14
申请号：US15774159
申请日：2016-10-26
发明人： Tatsuya Okada , Chisa Inaka
IPC分类号： G01N21/88 , G01B11/24 , G01N21/95 , G01B21/04 , G06T7/00 , G06T7/586 , G06T7/70 , G06T5/00 , H04N5/357 , G01N21/954
摘要： A three-dimensional object inspecting device for inspecting a three-dimensional object includes a light source, a detector, an orientation information acquisition component, a three-dimensional shading corrector, and an inspection component. The light source emits light energy toward an inspection region set for the three-dimensional object. The detector detects radiant energy radiated from the inspection region. The orientation information acquisition component acquires orientation information about the light source and the detector with respect to the inspection region. The three-dimensional shading corrector performs three-dimensional shading correction on information corresponding to the radiant energy detected by the detector, based on shape information about the three-dimensional object in the inspection region, the orientation information, and shading correction information for a planar image detected by the detector for each of a plurality of working distances. The inspection component performs an inspection based on the information on which the three-dimensional shading correction has been performed.
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公开(公告)号：US20190308762A1
公开(公告)日：2019-10-10
申请号：US16309429
申请日：2017-04-28
发明人： Yoichi Suzuki , Toshikazu Kawado , Chisa Inaka , Tatsuya Okada
摘要： An inspection device (1) includes a light source (10) projecting excitation light to an inner surface of a container (20); an imager (11) capturing a fluorescence image of fluorescence emitted from a foreign substance in response to the excitation light projected; and a detector (13) detecting the foreign substance adhering to the inner surface of the container from the fluorescence image captured by the imager. The foreign substance contains a material emitting fluorescence in response to the excitation light projected to the material. The detector includes a calculator (14) calculating an average brightness value in an inspection target region, and an adjuster (15) adjusting an image-capturing condition where the fluorescence image is captured such that the average brightness value falls within a preset range.
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