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公开(公告)号：US20130278919A1
公开(公告)日：2013-10-24
申请号：US13655591
申请日：2012-10-19
发明人： Kensuke Kawamura , Hiroki Ishizuki , Hideaki Ishizu , Shinji Kaya
IPC分类号： G01J3/42
CPC分类号： G01N21/3563 , G01J3/2823 , G01J2003/2873 , G01J2003/2879 , G01N21/31 , G01N21/359 , G01N21/85
摘要： A kernel component analysis device quantitatively analyzing a specific component contained in each of kernels on a kernel-by-kernel basis by spectroscopy includes: a light emitter configured to irradiate a kernel to be analyzed with light; a spectrum detector configured to detect a spectrum of light transmitted through and/or reflected from the kernel irradiated with the light; and a computing unit configured to calculate, on a kernel-by-kernel basis, a content of the specific component in the kernel to be analyzed, based on a spectrum value detected from an effective portion, which is suitable for quantitative analysis, of an image of the kernel by using a calibration curve indicating a relationship between a spectrum value at a specific wavelength and a content of the specific component.
摘要翻译： 核心成分分析装置通过光谱分析核心分析包含在每个核心中的特定成分的核心部件分析装置包括：配置成用光照射要分析的核的光发射器; 光谱检测器，其被配置为检测透射通过和/或从所述光照射的核的反射光的光谱; 以及计算单元，其被配置为基于从逐个核心基于从要分析的内核中的特定组件的内容，基于从适合于定量分析的有效部分检测到的频谱值，计算 通过使用指示特定波长的光谱值与特定成分的内容之间的关系的校准曲线来确定核的图像。
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2.发明申请公开(公告)号：US20170199132A1
公开(公告)日：2017-07-13
申请号：US15315427
申请日：2015-06-02
申请人： Satake Corporation
CPC分类号： G01N21/85 , G01B11/02 , G01B11/24 , G01B11/28 , G01N21/88 , G01N2021/8592 , G01N2201/12 , G06K9/00147 , G06K9/036 , G06K9/6257 , G06T7/0004 , G06T7/60 , G06T2207/20081 , G06T2207/30128
摘要： A method of creating quality grade discrimination criteria in a discrimination device that determines appearance quality grades of granular materials in accordance with the present invention includes a granular material placement step of sorting the granular materials on a per-quality-grade basis and placing the granular materials on an image-capture surface of the image-capturing unit; an imaging data acquisition step of capturing images of the granular materials placed on the image-capture surface by the image-capturing unit and thereby obtaining imaging data; a quality grade information acquisition step of obtaining, on a per-quality-grade basis, pieces of quality grade information on the respective granular materials on the basis of the imaging data; and a quality grade discrimination criteria creation step of creating quality grade discrimination criteria by using the quality grade information obtained on a per-quality-grade basis.
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公开(公告)号：US10578557B2
公开(公告)日：2020-03-03
申请号：US15536723
申请日：2015-12-18
申请人： SATAKE CORPORATION
发明人： Hiroki Ishizuki , Akira Eto , Takahiro Doi , Hiroaki Takeuchi
IPC分类号： G01N21/85 , A01D41/127 , G01N21/55 , G01N21/88 , G01N21/27
摘要： An object of the present invention is to improve the quality level discrimination accuracy of the grain G by a grain quality level discrimination device. The device includes an optical unit 3 that emits light to the grain G, receives reflected and/or transmitted light from the grain G by a photosensor, and obtains information for discrimination of the quality level of the grain G from the upper and lower surface side of the grain G, and a quality level discrimination unit 7 that discriminates the quality level of the grain G on the basis of the information. The information on the upper and lower surface sides can be acquired by one optical unit at the same time so that the divergence therebetween due to the displacement or variation of the attitude of the grain G can be avoided. The reference plate for the correction of the information is placed outside of the moving path of the grain G to prevent it from soiling or damaging. Thus the deterioration of information can be avoided. Further, a reference plate especially for the information to be obtained from the side surface of the grain G may be provided for enhancing the accuracy of the side surface information. Thus the quality level discrimination accuracy can be improved further.
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公开(公告)号：US09091643B2
公开(公告)日：2015-07-28
申请号：US13655591
申请日：2012-10-19
发明人： Kensuke Kawamura , Hiroki Ishizuki , Hideaki Ishizu , Shinji Kaya
IPC分类号： G01J3/00 , G01N21/3563 , G01J3/28 , G01N21/31 , G01N21/359 , G01N21/85
CPC分类号： G01N21/3563 , G01J3/2823 , G01J2003/2873 , G01J2003/2879 , G01N21/31 , G01N21/359 , G01N21/85
摘要： A kernel component analysis device quantitatively analyzing a specific component contained in each of kernels on a kernel-by-kernel basis by spectroscopy includes: a light emitter configured to irradiate a kernel to be analyzed with light; a spectrum detector configured to detect a spectrum of light transmitted through and/or reflected from the kernel irradiated with the light; and a computing unit configured to calculate, on a kernel-by-kernel basis, a content of the specific component in the kernel to be analyzed, based on a spectrum value detected from an effective portion, which is suitable for quantitative analysis, of an image of the kernel by using a calibration curve indicating a relationship between a spectrum value at a specific wavelength and a content of the specific component.
摘要翻译： 核心成分分析装置通过光谱分析核心分析包含在每个核心中的特定成分的核心部件分析装置包括：配置成用光照射要分析的核的光发射器; 光谱检测器，其被配置为检测透射通过和/或从所述光照射的核的反射光的光谱; 以及计算单元，其被配置为基于从逐个核心基于从要分析的内核中的特定组件的内容，基于从适合于定量分析的有效部分检测到的频谱值，计算 通过使用指示特定波长的光谱值与特定成分的内容之间的关系的校准曲线来确定核的图像。
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公开(公告)号：US10386307B2
公开(公告)日：2019-08-20
申请号：US15315427
申请日：2015-06-02
申请人： Satake Corporation
IPC分类号： H04N9/47 , G01N21/85 , G01B11/28 , G01B11/02 , G01B11/24 , G01N21/88 , G06T7/60 , G06K9/00 , G06K9/03 , G06K9/62 , G06T7/00
摘要： A method of creating quality grade discrimination criteria in a discrimination device that determines appearance quality grades of granular materials in accordance with the present invention includes a granular material placement step of sorting the granular materials on a per-quality-grade basis and placing the granular materials on an image-capture surface of the image-capturing unit; an imaging data acquisition step of capturing images of the granular materials placed on the image-capture surface by the image-capturing unit and thereby obtaining imaging data; a quality grade information acquisition step of obtaining, on a per-quality-grade basis, pieces of quality grade information on the respective granular materials on the basis of the imaging data; and a quality grade discrimination criteria creation step of creating quality grade discrimination criteria by using the quality grade information obtained on a per-quality-grade basis.
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公开(公告)号：US09739703B2
公开(公告)日：2017-08-22
申请号：US14772775
申请日：2014-02-27
申请人： SATAKE CORPORATION
发明人： Hideaki Matsushima , Hiroki Ishizuki , Manabu Ikeda , Jun Zheng
CPC分类号： G01N21/01 , G01N21/85 , G01N21/88 , G01N2201/022 , G01N2201/062
摘要： An object of the present invention is to provide a grain transilluminating device capable of detecting all of the cracks whose orientations are variously different depending on grains without causing a sample dish to be rotated. According to the present invention, there is provided a grain transilluminating device causing light to enter a transparent bottom face of a sample dish obliquely from a downside, the device including: a base member; a rotary member rotatably disposed in the base member and having a light source on one lateral side, and provided with a reflective plate reflecting the light from the light source toward the bottom face of the sample dish; and a cover member attached onto the base member to constitute, along with the base member, an outer frame and having an opening part positioned above the rotary member to receive the sample dish, wherein an operating part for rotating operation on the rotary member is provided in the rotary member and an opening is formed in the outer frame, and the operating part is configured to extend outside from the outer frame through the opening and to be swingable with a center of the rotary member being an axis.
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公开(公告)号：USD748152S1
公开(公告)日：2016-01-26
申请号：US29469414
申请日：2013-10-10
申请人： SATAKE CORPORATION
设计人： Hideaki Matsushima , Hiroki Ishizuki , Manabu Ikeda , Jun Zheng
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公开(公告)号：US20150146938A1
公开(公告)日：2015-05-28
申请号：US14411099
申请日：2013-05-16
申请人： SATAKE CORPORATION
CPC分类号： G06T7/0004 , G01N21/85 , G06T11/60 , G06T2207/20221 , G06T2207/30128
摘要： A technical object is to enable optical checks to be performed while allowing visual checks using a sample pan to be performed in a pseudo manner using an aggregate image (pseudo image) depicting grains loaded on the sample pan, by optically checking the grains using image information on the grains imaged by an imaging apparatus and creating the aggregate image using the image information. Thus, a grain appearance measuring apparatus includes imaging means for imaging a plurality of grains, analysis means for analyzing image information on the grains imaged by the imaging means in units of grains, processing means for processing the image information to form an aggregate image of the grains, and means for saving and/or displaying the aggregate image processed by the processing means. The processing means extracts grain images from the image information in units of grains and arranges the extracted grain images in units of grains, in a close state where the grain images are close to one another to form an aggregate image of the grain images.
摘要翻译： 技术目的是通过使用图像信息光学检查晶粒，通过使用示出装载在样品盘上的颗粒的聚集图像（伪图像）以伪方式执行使用样品盘进行视觉检查的光学检查 在由成像装置成像的晶粒上，并使用图像信息创建聚集图像。 因此，谷物外观测量装置包括用于对多个晶粒进行成像的成像装置，用于分析由成像装置以颗粒为单位成像的晶粒的图像信息的分析装置，用于处理图像信息以形成图像信息的聚集图像的处理装置 谷物，以及用于保存和/或显示由处理装置处理的聚集图像的装置。 处理装置以颗粒为单位从图像信息中提取颗粒图像，并且在颗粒图像彼此靠近的关闭状态下以颗粒为单位布置提取的颗粒图像，以形成颗粒图像的聚集图像。
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公开(公告)号：US12090486B2
公开(公告)日：2024-09-17
申请号：US17631108
申请日：2020-07-20
申请人： SATAKE CORPORATION
CPC分类号： B02B5/02 , B02B7/00 , G01N21/85 , G01N2021/8592
摘要： A paddy discriminator includes a downflow gutter in which mixed grains including paddy and brown rice are aligned and flow down, a light emission source that irradiates the mixed grains discharged from the downflow gutter with light, and light receiving means capable of receiving reflected light and transmitted light from the mixed grains irradiated with light by the light emission source, wherein the light emission source includes first illumination means that is provided on a light receiving means side of the mixed grains and is capable of irradiating the mixed grains with light of a red component, and second illumination means that is provided on a side away from the light receiving means of the mixed grains and is capable of irradiating the mixed grains with light of a green component.
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公开(公告)号：US09607368B2
公开(公告)日：2017-03-28
申请号：US14411099
申请日：2013-05-16
申请人： SATAKE CORPORATION
CPC分类号： G06T7/0004 , G01N21/85 , G06T11/60 , G06T2207/20221 , G06T2207/30128
摘要： A technical object is to enable optical checks to be performed while allowing visual checks using a sample pan to be performed in a pseudo manner using an aggregate image (pseudo image) depicting grains loaded on the sample pan, by optically checking the grains using image information on the grains imaged by an imaging apparatus and creating the aggregate image using the image information. Thus, a grain appearance measuring apparatus includes imaging means for imaging a plurality of grains, analysis means for analyzing image information on the grains imaged by the imaging means in units of grains, processing means for processing the image information to form an aggregate image of the grains, and means for saving and/or displaying the aggregate image processed by the processing means. The processing means extracts grain images from the image information in units of grains and arranges the extracted grain images in units of grains, in a close state where the grain images are close to one another to form an aggregate image of the grain images.
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