-
公开(公告)号：US09874477B2
公开(公告)日：2018-01-23
申请号：US15273471
申请日：2016-09-22
Applicant: Richard F. Lawn
Inventor： Richard F. Lawn
CPC classification number: G01J3/50 , G01J3/0262 , G01J3/0272 , G01J3/0291 , G01J3/0297 , G01J3/52 , G01J3/524 , G01J2003/467
Abstract: A method for determining color properties of a target, comprising: providing an enclosure (10) having first and second opposing end walls (10a, 10b) each having an aperture therein, the first end wall (10a) having, on its surface within said enclosure, a pattern (20) of colored sections arranged around the respective aperture (16), no light source being provided within said enclosure; placing said first screen (12) over said target; substantially simultaneously illuminating, through the aperture in the second end wall, said screen overlayed on said target and using said lens module to obtain sensor data representative of at least a portion of light reflected from said screen overlayed on said target and received by said sensor; and transmitting said sensor data to a remote processing module configured to adjust a color property of said target obtained from respective target parameters derived therefor.
-
公开(公告)号：US09846076B2
公开(公告)日：2017-12-19
申请号：US14400695
申请日：2013-05-08
Applicant: HAMAMATSU PHOTONICS K.K.
Inventor： Katsumi Shibayama , Takashi Kasahara
CPC classification number: G01J3/26 , G01J3/0259 , G01J3/0262 , G01J3/0289 , G01J3/36 , G01J3/51
Abstract: A spectroscopic sensor comprises an interference filter unit, a light detection substrate, and a separator. The interference filter unit has a cavity layer and first and second mirror layers opposing each other through the cavity layer and selectively transmits therethrough a predetermined wavelength range of light according to its incident position from the first mirror layer side to the second mirror layer side. The light detection substrate has a light-receiving surface for receiving light transmitted through the interference filter unit and detects the light incident on the light-receiving surface. The separator extends from the cavity layer to at least one of the first and second mirror layers and optically separates the interference filter unit as seen in a predetermined direction intersecting the light-receiving surface.
-
公开(公告)号：US09804025B2
公开(公告)日：2017-10-31
申请号：US15061208
申请日：2016-03-04
Applicant: Seiko Epson Corporation
Inventor： Masashi Kanai , Naoki Kuwata
CPC classification number: G01J3/0208 , G01J3/021 , G01J3/0237 , G01J3/0262 , G01J3/027 , G01J3/0278 , G01J3/06 , G01J3/26 , G01J3/50 , G01J2003/064
Abstract: A printer incorporating a spectrometry device includes a spectroscope that includes a light receiving optical system including a light receiver which receives reflected light from a range of measurement in a medium, a distance sensor that detects the distance between the medium and the spectroscope, and a reflecting mirror driver and an optical path adjuster that adjust the optical path of the reflected light which is incident on the light receiving optical system from the range of measurement according to the distance detected by the distance sensor.
-
公开(公告)号：US20170262694A1
公开(公告)日：2017-09-14
申请号：US15456240
申请日：2017-03-10
Inventor： Audrey K. Bowden , Nicholas Dwork , Mehdi Javanmard , Saara Anwar Khan , Kiran Rana Magar , Matthew Alexander Millet , Gennifer Tanabe Smith
IPC: G06K9/00 , G06K9/20 , G06T7/90 , G06T7/80 , G01N33/18 , G01N21/25 , G01N21/27 , G01N33/48 , G01N33/49 , G01N33/493 , G02B21/36 , G06T7/73
CPC classification number: G01N33/18 , G01J3/0256 , G01J3/0262 , G01J3/0267 , G01J3/0272 , G01J3/0291 , G01J3/50 , G01J3/52 , G01N21/78 , G01N21/8483 , G01N33/48 , G01N33/49 , G01N33/493 , G01N2021/7759 , G01N2201/064 , G02B21/008 , G02B21/34 , G02B21/365 , G06K9/00127
Abstract: Improved colorimetric analysis of liquid samples is provided. A sample holder is used that delivers predetermined volumes of sample individually to each of several colorimetric test patches at the same time with a sliding action. An opaque housing is employed to prevent ambient light from reaching the test patches when color images of the test patches are acquired. Preferably, a mobile electronic device including a camera is attached to the opaque housing to acquire the images. Optical microscopy can be performed in addition to the colorimetric analysis.
-
公开(公告)号：US09746682B2
公开(公告)日：2017-08-29
申请号：US14649503
申请日：2013-11-28
Applicant: THALES
Inventor： Bertrand Forestier
CPC classification number: G02B27/141 , G01J3/021 , G01J3/0262 , G01J3/12 , G01J3/2823 , G01J2003/1213 , G01J2003/2826 , G02B5/208 , G02B27/0018 , G02B27/1006 , G02B27/1013 , G02B27/142
Abstract: A spectral splitting component is provided, having two faces, a planar front face comprising a dichroic treatment and a back face. It is intended to be placed downstream of a convergent objective. The back face is convex and forms a cylindrical surface defined by a generatrix of fixed direction moving perpendicularly along a circular arc comprising two ends, the plane passing through these two ends and parallel to the generatrix of the cylindrical surface forming a dihedral with the plane of the front face, the generatrix of the cylindrical surface being parallel to the edge of the dihedral.
-
Patent Agency Ranking
公开(公告)号：US20170146461A1
公开(公告)日：2017-05-25
申请号：US15422013
申请日：2017-02-01
Applicant: The Boeing Company
Inventor： Paul G. Vahey
CPC classification number: G01N21/94 , G01J1/4204 , G01J3/0208 , G01J3/0218 , G01J3/0262 , G01J3/10 , G01J3/42 , G01N21/35 , G01N2201/061
Abstract: One example of the present disclosure relates to an apparatus for spectroscopic analysis of residue. The apparatus includes a surface including a hydrophobic portion and a hydrophilic portion. The hydrophobic portion surrounds the hydrophilic portion. The hydrophilic portion includes a dimension equal to or larger than a width of a first incident non-destructive electromagnetic beam.
-
公开(公告)号：US09654671B2
公开(公告)日：2017-05-16
申请号：US14851383
申请日：2015-09-11
Applicant: Mamoru Yorimoto , Nobuyuki Satoh , Kenji Morita , Masaya Kawarada , Masahiro Hiranuma , Daisaku Horikawa
Inventor： Mamoru Yorimoto , Nobuyuki Satoh , Kenji Morita , Masaya Kawarada , Masahiro Hiranuma , Daisaku Horikawa
CPC classification number: H04N1/6094 , G01J3/0262 , G01J3/0291 , G01J3/50 , G01J3/501 , G01J3/52 , H04N1/02895 , H04N1/04 , H04N1/6044 , H04N1/6075 , H04N2201/0081 , H04N2201/0082
Abstract: An imaging device including a light source; a two-dimensional image sensor that receives reflected light from a subject containing specular light of the light source and outputs an image of the subject; a light transmission member disposed in an optical path of light emitted from the light source to the subject; and a light shielding unit that, when a position on the subject at which light from the light source is regularly reflected and enters the two-dimensional image sensor is defined as a first specular position, whereas a position on the light transmission member at which light from the light source is regularly reflected and enters the two-dimensional image sensor is defined as a second specular position, shields the light directed from the light source toward the second specular position without shielding the light directed from the light source toward the first specular position.
-
公开(公告)号：US09625628B2
公开(公告)日：2017-04-18
申请号：US14608356
申请日：2015-01-29
Applicant: JDS Uniphase Corporation
Inventor： Curtis R. Hruska , Benjamin F. Catching , Paula Smith
CPC classification number: G01J3/0229 , G01J3/0208 , G01J3/0259 , G01J3/0262 , G01J3/12 , G01J3/26 , G01J3/2803 , G01J2003/1213 , G01J2003/1221 , G01J2003/1234 , G01J2003/2813 , G02B5/285
Abstract: An optical filter is disclosed including two laterally variable bandpass filters stacked at a fixed distance from each other, so that the upstream filter functions as a spatial filter for the downstream filter. This happens because an oblique beam transmitted by the upstream filter is displaced laterally when impinging on the downstream filter. The lateral displacement causes a suppression of the oblique beam when transmission passbands at impinging locations of the oblique beam onto the upstream and downstream filters do not overlap.
-
公开(公告)号：US09594027B2
公开(公告)日：2017-03-14
申请号：US14290085
申请日：2014-05-29
Applicant: The Boeing Company
Inventor： Paul G. Vahey
CPC classification number: G01N21/94 , G01J1/4204 , G01J3/0208 , G01J3/0218 , G01J3/0262 , G01J3/10 , G01J3/42 , G01N21/35 , G01N2201/061
Abstract: One example of the present disclosure relates to an apparatus for spectroscopic analysis of residue. The apparatus includes a surface including a hydrophobic portion and a hydrophilic portion. The hydrophobic portion surrounds the hydrophilic portion. The hydrophilic portion includes a dimension equal to or larger than a width of a first incident non-destructive electromagnetic beam.
Abstract translation: 本公开的一个实例涉及用于残留物的光谱分析的装置。 该装置包括包括疏水部分和亲水部分的表面。 疏水部分包围亲水部分。 亲水部分包括等于或大于第一入射的非破坏性电磁束的宽度的尺寸。
-
公开(公告)号：US09551617B2
公开(公告)日：2017-01-24
申请号：US14903530
申请日：2014-06-17
Applicant: SHIMADZU CORPORATION
Inventor： Takahide Hatahori , Naoji Moriya
CPC classification number: G01J3/44 , G01J3/0208 , G01J3/021 , G01J3/0218 , G01J3/0224 , G01J3/0262 , G01J3/0291 , G01N21/05 , G01N21/65
Abstract: Raman spectroscopic analyzer including: a beam-casting unit 3 for receiving a light beam generated by a light source and for converging the light beam on a predetermined position in a perpendicular direction to the longitudinal direction of a measurement chamber through which a liquid sample is passed; and a light-receiving unit placed at a distance in the longitudinal direction from the predetermined position, for receiving scattered light emitted from the fluid sample. Among the scattered light which enters the light-receiving unit, the portion which enters this unit after being reflected by the inner wall surface opposite to this unit is eliminated, so that the amount of noise in the Raman spectroscopic measurement is considerably reduced.
Abstract translation: 拉曼光谱分析仪，包括：光束铸造单元3，用于接收由光源产生的光束，并且用于将光束会聚在与通过液体样品的测量室的纵向方向垂直的预定位置上 ; 以及光接收单元，其从所述预定位置沿所述纵向方向放置，用于接收从所述流体样本发射的散射光。 在进入光接收单元的散射光中，消除了在被与该单元相对的内壁面反射之后进入该单元的部分，使得拉曼光谱测量中的噪声量显着降低。
-
-
-
-
-
-
-
-
-
Search Results
568
records
(took 0.023 seconds)
