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1.发明公开公开(公告)号：US20240337608A1
公开(公告)日：2024-10-10
申请号：US18745125
申请日：2024-06-17
Inventor： Toru SAKAI , Michio SAKURAI , Daichi HIGASHI
IPC: G01N21/95 , G01N21/88 , G01N33/207 , G06T7/00
CPC classification number: G01N21/9515 , G01N21/8851 , G01N33/207 , G06T7/0004 , G01N2201/101 , G06T2207/20081 , G06T2207/30136
Abstract: An appearance inspection apparatus includes a shape measurement unit configured to measure the three-dimensional shape of a weld and a data processor configured to process sample shape data and shape data acquired by the shape measurement unit. The data processor includes a first learning data set generator configured to generate a plurality of first learning data sets based on the sample shape data, a second learning data set generator configured to generate a plurality of second learning data sets based on the first learning data sets, a determination model generator configured to generate multiple types of determination models using the second learning data sets, and a first determination unit configured to determine whether the shape of the weld is good or bad based on the shape data and one of the determination models.
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公开(公告)号：US20180347972A1
公开(公告)日：2018-12-06
申请号：US15968848
申请日：2018-05-02
Applicant: KONICA MINOLTA, INC.
Inventor： Akinori TADOKORO
CPC classification number: G01B11/303 , G01C3/08 , G01N21/952 , G01N2201/101 , G01S17/08 , G01S17/36 , G01S17/48 , G01S17/88 , G03G15/1615 , G03G15/75 , G06T7/0008 , G06T2207/30164 , H04N5/2256 , H04N5/23229 , H04N5/23296
Abstract: A roll object inspection apparatus includes a shooting part that shoots a surface of a roll molded body which is the uncut roll object and is injection-molded and then continuously fed in a predetermined feeding direction.
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公开(公告)号：US09683938B2
公开(公告)日：2017-06-20
申请号：US14906789
申请日：2014-06-20
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： Aydogan Ozcan , Zoltan Gorocs , Yuye Ling , Meng Dai Yu
CPC classification number: G01N21/6458 , G01N15/1434 , G01N15/1456 , G01N21/6456 , G01N33/50 , G01N33/582 , G01N2201/0612 , G01N2201/062 , G01N2201/068 , G01N2201/101
Abstract: A scanning system for fluorescent imaging includes a sample holder configured to hold a sample therein, the sample holder defining a sample holding region. A scanner head spans the sample holding region and is movable relative to the sample holder. An array of light sources is disposed on an opposing side of the sample holder and is angled relative thereto. Respective controller are operably coupled to the scanner head and the array of light sources, wherein one controller selectively actuates a one or more rows of the array of light sources and another controller controls movement of the scanner head to capture fluorescent light emitted from within the sample holder in response to illumination from the actuated light sources. A filter designed to filter out scattered light from the sample may be interposed between the sample holder and the scanner head.
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公开(公告)号：US20160018322A1
公开(公告)日：2016-01-21
申请号：US14774087
申请日：2014-03-04
Applicant: FORMULACTION
Inventor： Ronan VARANGUIEN DE VILLEPIN
IPC: G01N21/359
CPC classification number: G01N21/359 , G01F23/292 , G01F23/2928 , G01N21/253 , G01N21/255 , G01N21/474 , G01N21/51 , G01N21/55 , G01N35/00029 , G01N2021/0357 , G01N2021/0367 , G01N2021/4709 , G01N2201/0438 , G01N2201/101
Abstract: The invention relates to an apparatus comprising: a measuring head (10) having a slot (18) for receiving a measurement cell (26) and means (28) for emitting electromagnetic radiation, and means (32, 36) for detecting radiation from said emission means (28) after it has passed through the measurement cell (26); means (16) for translatably driving and means (12, 14) for translatably guiding, allowing the substantially vertical longitudinal movement of the measurement head (10); at least two recesses (44) each intended for receiving a measurement cell (26) and arranged one above the other in a longitudinal direction, the recesses (44) as well as the driving means (16) and the guiding means (12, 14) being configured such that during the translational movement of the measurement head (10) along the nominal travel thereof each recess is placed inside the slot (18) of the measurement head (10).
Abstract translation: 本发明涉及一种装置，包括：测量头（10），具有用于接收测量单元（26）的槽（18）和用于发射电磁辐射的装置（28）的测量头（10），以及用于检测来自所述 发射装置（28）在其通过测量单元（26）之后; 用于可平移驱动的装置（16）和用于可平移引导的装置（12,14），允许测量头（10）的基本上垂直的纵向移动; 至少两个凹槽（44），每个凹槽（44）用于容纳测量单元（26）并沿纵向彼此上下排列，所述凹部（44）以及驱动装置（16）和导向装置（12,14） ）构造成使得在测量头（10）沿其标称行程的平移运动期间，每个凹部放置在测量头（10）的狭槽（18）内。
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5.发明申请Co-located Porosity and Caliper Measurement for Membranes and other Web Products 有权膜和其他网络产品的共位孔隙度和卡尺测量公开(公告)号：US20150077738A1
公开(公告)日：2015-03-19
申请号：US14027883
申请日：2013-09-16
Applicant: Honeywell ASCa Inc.
Inventor： Michael Kon Yew Hughes , Sebastien Tixier , Stuart James Heath
CPC classification number: G01B11/0691 , B65H20/10 , D21F7/06 , G01B7/107 , G01N15/0826 , G01N21/86 , G01N33/346 , G01N2015/086 , G01N2021/8609 , G01N2201/101
Abstract: Dual mounting head scanners measure the thickness of flexible moving porous webs and employ an air clamp on the operative surface of the lower head to maintain the web in physical contact with a measurement surface. As the web is held firmly by the clamp, the vacuum level that is established is indicative of the porosity of the membrane. As compressed air is supplied to a vacuum generator at a given operational pressure, the rate of airflow through the web can be interred from the vacuum pressure measurements. The rate of airflow through the membrane and therefore the porosity of the membrane are related to the vacuum level. It is not necessary to measure the airflow through the membrane. From the vacuum pressure measurements, the membrane's permeability can also be determined by correlation to empirical data. Thickness measurements are effected by optical triangulation and inductive proximity measurements.
Abstract translation: 双重安装头扫描仪测量柔性移动多孔网的厚度，并在下头的操作表面上采用气夹，以保持网与测量表面物理接触。 当网状物通过夹具牢固地固定时，建立的真空度表示膜的孔隙率。 由于在给定的操作压力下将压缩空气供应到真空发生器，所以可以从真空压力测量值中排出通过幅材的气流速率。 通过膜的气流速率以及膜的孔隙率与真空度有关。 没有必要测量通过膜的气流。 从真空压力测量，膜的渗透性也可以通过与经验数据的相关性来确定。 厚度测量通过光学三角测量和感应接近度测量来实现。
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Patent Agency Ranking
公开(公告)号：US08836958B2
公开(公告)日：2014-09-16
申请号：US13740171
申请日：2013-01-12
Inventor： Umesh N. Gandhi
IPC: G01B11/06
CPC classification number: G01B11/24 , G01N15/0205 , G01N21/4788 , G01N21/55 , G01N2015/0061 , G01N2201/101
Abstract: An apparatus and methods for scanning and measuring transparent fibers. One example method includes placing the transparent fibers on a platen of a flat-bed style scanner and compressing the transparent fibers to the platen with a cover including a non-reflective surface adjacent to the transparent fibers. The method also includes spacing an image sensor apart from a light source on a carriage below the platen and transmitting light from the light source through the platen. The light refracts within the transparent fibers and reflects from the transparent fibers to the image sensor and is absorbed by the non-reflective surface of the cover. The method also includes capturing an image of the transparent fibers with the image sensor.
Abstract translation: 用于扫描和测量透明纤维的设备和方法。 一个示例性方法包括将透明纤维放置在平板式扫描器的台板上，并用包括邻近透明纤维的非反射表面的盖板将透明纤维压缩到压板。 该方法还包括将图像传感器与压板下方的托架上的光源隔开并将来自光源的光透过压板。 光在透明纤维内折射并从透明纤维反射到图像传感器，并被盖的非反射表面吸收。 该方法还包括用图像传感器捕获透明光纤的图像。
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公开(公告)号：US20140198309A1
公开(公告)日：2014-07-17
申请号：US13740171
申请日：2013-01-12
Inventor： Umesh N. Gandhi
IPC: G01B11/02
CPC classification number: G01B11/24 , G01N15/0205 , G01N21/4788 , G01N21/55 , G01N2015/0061 , G01N2201/101
Abstract: An apparatus and methods for scanning and measuring transparent fibers. One example method includes placing the transparent fibers on a platen of a flat-bed style scanner and compressing the transparent fibers to the platen with a cover including a non-reflective surface adjacent to the transparent fibers. The method also includes spacing an image sensor apart from a light source on a carriage below the platen and transmitting light from the light source through the platen. The light refracts within the transparent fibers and reflects from the transparent fibers to the image sensor and is absorbed by the non-reflective surface of the cover. The method also includes capturing an image of the transparent fibers with the image sensor.
Abstract translation: 用于扫描和测量透明纤维的设备和方法。 一个示例性方法包括将透明纤维放置在平板式扫描器的台板上，并用包括邻近透明纤维的非反射表面的盖板将透明纤维压缩到压板。 该方法还包括将图像传感器与压板下方的托架上的光源隔开并将来自光源的光透过压板。 光在透明纤维内折射并从透明纤维反射到图像传感器，并被盖的非反射表面吸收。 该方法还包括用图像传感器捕获透明光纤的图像。
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公开(公告)号：US06992758B2
公开(公告)日：2006-01-31
申请号：US10359529
申请日：2003-02-05
Applicant: Andrew D. Kaplan , James C. Mansfield , Douglas C. Mark
Inventor： Andrew D. Kaplan , James C. Mansfield , Douglas C. Mark
IPC: G01N21/01
CPC classification number: G01N21/23 , G01N2021/9513 , G01N2201/101 , G01N2201/103
Abstract: The disclosure is directed to systems and methods for precisely measuring birefringence properties of large-format samples of optical elements. A gantry-like configuration is employed for precise movement of birefringence measurement system components relative to the sample. There is also provided an effective large-format sample holder that adequately supports the sample to prevent induced birefringence therein while still presenting a large area of the sample to the unhindered passage of light.
Abstract translation: 本公开涉及用于精确测量大幅面光学元件样品的双折射性质的系统和方法。 双折射测量系统部件相对于样品的精确运动采用了龙门式结构。 还提供了一种有效的大幅面样品保持器，其充分地支撑样品以防止其中引起的双折射，同时仍然将大面积的样品提供给无阻碍的光通过。
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公开(公告)号：US20040075834A1
公开(公告)日：2004-04-22
申请号：US10359529
申请日：2003-02-05
Applicant: Hinds Instruments, Inc.
Inventor： Andrew D. Kaplan , James C. Mansfield , Douglas C. Mark
IPC: G01J004/00
CPC classification number: G01N21/23 , G01N2021/9513 , G01N2201/101 , G01N2201/103
Abstract: The disclosure is directed to systems and methods for precisely measuring birefringence properties of large-format samples of optical elements. A gantry-like configuration is employed for precise movement of birefringence measurement system components relative to the sample. There is also provided an effective large-format sample holder that adequately supports the sample to prevent induced birefringence therein while still presenting a large area of the sample to the unhindered passage of light.
Abstract translation: 本公开涉及用于精确测量大幅面光学元件样品的双折射性质的系统和方法。 双折射测量系统部件相对于样品的精确运动采用了龙门式结构。 还提供了一种有效的大幅面样品保持器，其充分地支撑样品以防止其中引起的双折射，同时仍然将大面积的样品呈现给无阻碍的光通过。
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公开(公告)号：US4949284A
公开(公告)日：1990-08-14
申请号：US134696
申请日：1987-12-18
Applicant: Hideo Watanabe
Inventor： Hideo Watanabe
CPC classification number: B41F33/0036 , G01N21/5911 , G01N2201/101
Abstract: A density measurement position adjustment method includes the steps of setting a reference sheet on which a predetermined pattern is printed on an X-Y coordinate table, designating at least three reference points within the pattern of the reference sheet, determining coordinate positions on the X-Y coordinate table of the three reference points, and memorizing coordinate positions at density measurement reference points within the pattern of the reference sheet with a single point and two intersecting lines obtained by computation based on the coordinate positions of the reference points being as an origin, an X-axis and a Y-axis, respectively. This method further includes the steps of setting a sample sheet on which the same pattern as the pattern on the reference sheet is printed on the X-Y coordinate table, detecting coordinate positions on the X-Y coordinate table of corresponding reference points within the pattern on the sample sheet, determining a detection origin, a detection X-axis and a detection X-axis by computation based on the coordinate positions of the corresponding reference points on the sample sheet, and correcting coordinate positions of density measurment points, which correspond to the density measurement points on the reference sheet, within the pattern on the sample sheet so that the detection origin, detection X-axis and detection Y-axis are in correspondence with the origin, X-axis and Y-axis, respectively.
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