公开(公告)号：US10200582B2

公开(公告)日：2019-02-05

申请号：US15106175

申请日：2014-12-22

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Fumio Karasawa

IPC分类号： H04N5/235 ,  H04N5/232 ,  H04N9/07 ,  G03B17/18 ,  G01J1/42 ,  G01J3/50 ,  G01J3/02 ,  G01J3/46 ,  G01J5/02 ,  G01J5/60 ,  G06T7/90 ,  G01J5/00

摘要： To provide a device, system, and program with which it is possible for photometric information or colorimetric information corresponding to an international industry standard to be accurately measured in a simple manner. In one embodiment, a measurement apparatus (1) includes: an imaging unit (11) that acquires image data of an image; converters (141, 142) that use image data shooting information to convert the image data into data including photometric information or colorimetric information; and an output unit (16) that outputs the photometric information or the colorimetric information obtained by the converters.

公开(公告)号：US20190033137A1

公开(公告)日：2019-01-31

申请号：US15662644

申请日：2017-07-28

申请人： Xerox Corporation

发明人： Mandakini Kanungo ,  Jack T. LeStrange ,  Peter Knausdorf ,  Xin Yang ,  Anthony S. Condello

IPC分类号： G01J3/46 ,  G01N21/64 ,  C09D11/30 ,  B41M5/00

摘要： A method for evaluating curing in an ink composition comprises depositing an ink composition on the surface of an object via a direct-to-object inkjet printing system to form a film thereon, the ink composition comprising a photoinitiator capable of initiating a free radical polymerization process in the ink composition upon the absorption of light to cure the deposited film and a fluorophore capable of emitting viscosity-dependent fluorescence upon the absorption of light; exposing, in-situ, the deposited film to light generated by a first source of light under conditions which initiate the free radical polymerization process to cure the deposited film; exposing the cured film to light generated by a second source of light under conditions which induce fluorescence emission by the fluorophore in the cured film; measuring the fluorescence emission; and determining a degree of cure in the cured film from the measured fluorescence emission and predetermined calibration data.

公开(公告)号：US10161786B2

公开(公告)日：2018-12-25

申请号：US14314482

申请日：2014-06-25

申请人： Lutron Ketra, LLC

发明人： Kuo-Lih Chang ,  Mickey Malone ,  Horace C. Ho

IPC分类号： G01J1/02 ,  G01J3/46 ,  G01J3/50 ,  G01J3/02 ,  G01J1/32 ,  H05B33/08 ,  H05B37/02 ,  G01J1/44 ,  G01J1/42

摘要： An illumination device comprises one or more emitter modules having improved thermal and electrical characteristics. According to one embodiment, each emitter module comprises a plurality of light emitting diodes (LEDs) configured for producing illumination for the illumination device, one or more photodetectors configured for detecting the illumination produced by the plurality of LEDs, a substrate upon which the plurality of LEDs and the one or more photodetectors are mounted, wherein the substrate is configured to provide a relatively high thermal impedance in the lateral direction, and a relatively low thermal impedance in the vertical direction, and a primary optics structure coupled to the substrate for encapsulating the plurality of LEDs and the one or more photodetectors within the primary optics structure.

公开(公告)号：US10161745B2

公开(公告)日：2018-12-25

申请号：US15737418

申请日：2016-05-11

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Ryuji Fuchikami

IPC分类号： G01J3/46 ,  G01B11/25 ,  G06T1/00 ,  G09G5/00 ,  G09G5/02 ,  G09G5/36 ,  H04N9/31 ,  G09G5/37 ,  G09G5/42 ,  H04N17/00 ,  G09G3/34 ,  H04N5/228

摘要： Provided is a real-time-measurement projection device which can measure a distance to a changing target object in real time, and, particularly, can appropriately perform projection and mapping on a changing target object. A real-time-measurement projection device includes a projection device that projects pattern light including a pattern image onto a projection target, an imaging device that electronically acquires a captured image of the projection target irradiated with the pattern light for each pixel for a predetermined exposure time, and a calculation device that calculates a distance to each point of the projection target by contrasting data of the captured image with data of the pattern image, in which the imaging device temporally deviates a start point and an end point of the predetermined exposure time for each pixel.

公开(公告)号：US20180364102A1

公开(公告)日：2018-12-20

申请号：US15535871

申请日：2015-11-24

申请人： KONICA MINOLTA, INC.

发明人： Yoshiyuki NAGASHIMA ,  Yuzuru YAMAMOTO

IPC分类号： G01J3/52 ,  G01J3/02 ,  G01J3/46 ,  H04N1/00

CPC分类号： G01J3/524 ,  B41F33/0036 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/46 ,  G01J3/465 ,  G01J3/52 ,  G01N21/86 ,  G01N2021/8654 ,  G01N2021/8663 ,  H04N1/00087 ,  H04N1/00602

摘要： A backing member (50a) is pressed in a perpendicular direction (D3) by a predetermined sheet conveyed to a colorimetric position (P), and is disposed behind the predetermined sheet at the colorimetric position (P) when viewed from a colorimetric unit (40). A supporter (90) supports the backing member (50a) in a manner that the backing member (50a) can move in the perpendicular direction (D3). Holders (23a, 23b, 23c) hold a color tile member (80a) disposed on the backing member (50a) in a state that the amount of movement of the backing member (50a) in the perpendicular direction (D3) by the color tile member (80a) being thicker than the predetermined sheet and disposed on the backing member (50a) is larger than the amount of movement of the backing member (50a) in the perpendicular direction (D3) by the predetermined sheet.

公开(公告)号：US20180348192A1

公开(公告)日：2018-12-06

申请号：US16056020

申请日：2018-08-06

申请人： Saudi Arabian Oil Company

发明人： Ezzat Hegazi ,  Vincent Cunningham ,  Maha Nour

IPC分类号： G01N33/28 ,  G01N21/64 ,  G01J3/46 ,  G01J3/44

CPC分类号： G01N33/2888 ,  G01J3/4406 ,  G01J3/46 ,  G01N21/6402 ,  G01N21/6408 ,  G01N21/643 ,  G01N2021/6482 ,  G01N2201/129

摘要： Methods, systems, and apparatus to diagnose lubrication oil deterioration. In one aspect, a method includes irradiating a lubrication oil sample with a light beam to emit a light-induced fluorescence, detecting and processing the light-induced fluorescence signal to determine a temporal variation of a fluorescence intensity, identifying a steady state of the light-induced fluorescence signal, processing the temporal variation of the fluorescence intensity to determine a lubrication oil parameter, and correlating the oil parameter to a calibration curve to diagnose the lubrication oil deterioration.

公开(公告)号：US10060856B2

公开(公告)日：2018-08-28

申请号：US15708154

申请日：2017-09-19

申请人： HTC Corporation

发明人： Fu-Chiang Chou ,  Yung-Lung Chang ,  Fu-Cheng Fan ,  Yi-Chi Lin ,  Chin-Hua Hsieh ,  Wei-Cheng Hsu ,  Syuan-He Shih

IPC分类号： G01J3/46 ,  G01N21/84 ,  A61B5/00 ,  A61B5/0402 ,  A61B5/021 ,  A61B5/01

CPC分类号： G01N21/8483 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/021 ,  A61B5/0402 ,  A61B2562/0295 ,  A61B2562/242

摘要： A method for test strip recognition and interpretation is provided. The method includes the following steps. A plurality of test strips are provided, wherein the test strips are configured to examine a plurality of physiologic parameters respectively, and the test strips respectively have a plurality of color characteristics corresponding to the physiologic parameters respectively. A plurality of physiologic parameter examinations are performed to the corresponding test strips respectively, so as to obtain a plurality of test reactions. An image of the test strips is captured. The color characteristics and the test reactions of the test strips are obtained according to the image. The physiologic parameters examined by the test strips respectively are obtained according to the color characteristics. The physiologic parameters examined by the test strips are matched with the test reactions to obtain a plurality of physiologic parameter examination results.

公开(公告)号：US20180224371A1

公开(公告)日：2018-08-09

申请号：US15948602

申请日：2018-04-09

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Gabriel P. Borges ,  Claude Falbriard ,  Grant D. Miller ,  Nader M. Nassar

IPC分类号： G01N21/25 ,  G01N21/21 ,  G01J3/46 ,  G01N21/55 ,  G01N21/23

CPC分类号： G01N21/25 ,  G01J3/46 ,  G01J2003/466 ,  G01N21/21 ,  G01N21/23 ,  G01N21/55 ,  G01N2201/10 ,  G01N2201/12

摘要： Polarized light characteristics are detected and mapped to an application, such as product identification. A process of reflecting a directed light emission through a polarizing filter, and sensing the processed light emission having particular characteristics is provided. The characteristics of the sensed light emission is associated with a “color code” that is cross-referenced within a database of color codes.

公开(公告)号：US10038884B2

公开(公告)日：2018-07-31

申请号：US15894545

申请日：2018-02-12

申请人： RAH COLOR TECHNOLOGIES LLC

发明人： Richard A. Holub

IPC分类号： G09G5/02 ,  H04N9/73 ,  G01J3/02 ,  G06T7/90 ,  G06T7/80 ,  H04N17/04 ,  H04N9/09 ,  H04N17/02 ,  H04N9/68 ,  H04N9/31 ,  H04N1/60 ,  G03B27/54 ,  G01J3/50 ,  G01J3/28 ,  G01J3/18 ,  H04N9/12 ,  G09G3/34 ,  G01N21/27 ,  G01J3/46

CPC分类号： H04N9/735 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0262 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/28 ,  G01J3/462 ,  G01J3/463 ,  G01J3/50 ,  G01J3/506 ,  G01J2003/2866 ,  G01J2003/466 ,  G01N21/274 ,  G03B27/547 ,  G06T7/80 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/20072 ,  G09G3/3413 ,  G09G5/02 ,  G09G2320/0285 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2330/021 ,  G09G2360/144 ,  G09G2360/147 ,  H04N1/6033 ,  H04N1/6052 ,  H04N9/09 ,  H04N9/12 ,  H04N9/3182 ,  H04N9/3194 ,  H04N9/68 ,  H04N9/73 ,  H04N17/02 ,  H04N17/045

摘要： Color calibration of color image rendering devices, such as large color displays, which operate by either projection or emission of images, utilize internal color measurement instrument or external color measurement modules locatable on a wall or speaker. A dual use camera is provided for a portable or laptop computer, or a cellular phone, handset, personal digital assistant or other handheld device with a digital camera, in which one of the camera or a display is movable with respect to the other to enable the camera in a first mode to capture images of the display for enabling calibration of the display, and in a second mode for capturing image other than of the display. The displays may represent rendering devices for enabling virtual proofing in a network, or may be part of stand-alone systems and apparatuses for color calibration. Improved calibration is also provided for sensing and correcting for non-uniformities of rendering devices, such as color displays, printer, presses, or other color image rendering device.

公开(公告)号：US10031071B2

公开(公告)日：2018-07-24

申请号：US14535399

申请日：2014-11-07

申请人： PPG Industries Ohio, Inc.

发明人： Alison M. Norris

IPC分类号： G01N31/00 ,  G01N21/25 ,  G01N21/55 ,  G01N33/32 ,  G01J3/50 ,  G01J3/46

CPC分类号： G01N21/251 ,  G01J3/463 ,  G01J3/504 ,  G01J2003/467 ,  G01N21/55 ,  G01N33/32 ,  G01N2201/12

摘要： A method that includes obtaining, using a processor, reflectance data from a target coating and calculating, using the processor, virtual color response data using one of at least one Kepler's laws of planetary motion equation and at least one derivation of at least one Kepler's laws of planetary motion equation. The method also includes generating, using the processor, a coating formulation that is the same or substantially similar in appearance to the target coating.