公开(公告)号：JP2005537891A

公开(公告)日：2005-12-15

申请号：JP2004536385

申请日：2003-09-08

Applicant: ユーロ−セルティーク エス.エイ.

Inventor： シウルクザック，エミル ,  リッチー，ガリー

IPC: G01N21/35 ,  A61B20060101 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B19/00 ,  G01J3/08 ,  G01J3/12 ,  G01J3/18 ,  G01J3/26 ,  G01N21/47

CPC classification number: G01J3/12 ,  A61B5/0022 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/0254 ,  G01J3/0256 ,  G01J3/0264 ,  G01J3/08 ,  G01J3/1256 ,  G01J3/18 ,  G01J3/26 ,  G01J2003/1226 ,  G01J2003/1243 ,  G01N21/359 ,  G01N21/474 ,  G01N2021/1744 ,  G01N2021/4757 ,  G01N2201/0221 ,  G01N2201/065 ,  G01N2201/1293 ,  G01N2201/1296

Abstract: A system for predicting blood constituent values in a patient includes a remote wireless non-invasive spectral device, the remote wireless non-invasive spectral device generating a spectral scan of a body part of the patient. Also included are a remote invasive device and a central processing device. The remote invasive device generates a constituent value for the patient, while the central processing device predicts a blood constituent value for the patient based upon the spectral scan and the constituent value.

公开(公告)号：JP2005519309A

公开(公告)日：2005-06-30

申请号：JP2003575391

申请日：2003-03-06

Applicant: アドバンスト フォトメトリクス, インク.

Inventor： ハグラー，トーマス，ダブリュー．

IPC: G01J3/18 ,  G01J3/02 ,  G01J3/28 ,  G01J3/42 ,  G01J3/433 ,  G01J3/44 ,  G01N21/27 ,  G01N21/35 ,  G01N21/64 ,  G01N21/65 ,  G01N27/447

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/06 ,  G01J3/1804 ,  G01J3/2846 ,  G01J3/42 ,  G01J2001/4242 ,  G01J2003/1217

Abstract: 波長に基づいて分散された、あるいはラインに沿って画像化された放射線の空間変調を使用したアナライザーおよびエンコーダによる、放射線分析の方法と器具。

公开(公告)号：JP2005009987A

公开(公告)日：2005-01-13

申请号：JP2003173770

申请日：2003-06-18

Applicant: Minolta Co Ltd ,  ミノルタ株式会社

Inventor： IMURA KENJI ,  ICHIKAWA SUSUMU

IPC: G01J3/50

CPC classification number: G01J3/51 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229

Abstract: PROBLEM TO BE SOLVED: To provide a multi-angle colorimeter which does not require an optical system in every illumination direction or light reception direction and is capable of achieving compactness.
SOLUTION: Reflected luminous flux r2 is emitted from a sample surface S to a toroidal mirror 11 as parallel luminous flux by the irradiation of the sample surface S with illumination luminous flux i1 from a light source part 40. The parallel luminous flux emitted toward the toroidal mirror 11 from the sample surface S is reflected by the toroidal mirror 11, converges on a focal circumference 11c, reflected by a conical mirror 12 provided for the vicinity of the focal circumference 11c, and made incident onto a relay optical system 20. The reflected luminous flux r2 emergent from the relay optical system 20 converges on an aperture circumference 31c of an aperture plate 31, is passed through a sample light aperture A2 provided for the aperture plate 31, and made incident onto a sample light sensor S2.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种在每个照明方向或光接收方向上不需要光学系统并且能够实现紧凑性的多角度测色计。 解决方案：通过从光源部分40照射具有照明光束i1的样品表面S的照射，反射的光通量r2从样品表面S发射到环形镜子11作为平行光束。发射的平行光通量 从环状镜子11向环形镜11向环形镜11反射，会聚在焦圆周11c上，由设置在焦圆周11c附近的圆锥镜12反射，入射到中继光学系统20上 从中继光学系统20出射的反射光束r2会聚在孔板31的孔径圆周31c上，通过设置于孔板31的样品光孔A2，并入射到样品光传感器S2上。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：EP4405646A1

公开(公告)日：2024-07-31

申请号：EP22765576.8

申请日：2022-08-30

Applicant: Sony Group Corporation ,  Sony Europe B.V.

Inventor： AMANN, Simon ,  HAIST, Tobias ,  ZIMMERMANN, Markus ,  GATTO, Alexander

IPC: G01J3/02 ,  G01J3/18 ,  G06N3/02 ,  G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/18 ,  G01J3/0229 ,  G01J3/0208 ,  G06N3/0464 ,  G06N3/084 ,  G06N3/0455

公开(公告)号：EP4402445A1

公开(公告)日：2024-07-24

申请号：EP22868206.8

申请日：2022-09-13

Applicant: Metrohm Spectro, Inc. (D/B/A Metrohm Raman)

Inventor： ZEMTSOP, Celestin ,  VOHRA, Quaid ,  YU, Wei ,  CARRON, Keith

IPC: G01J3/44 ,  G01N21/65 ,  G01N21/63

CPC classification number: G01N21/65 ,  G01J3/44 ,  G01N21/274 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/06 ,  G01J3/0289 ,  G01J3/18 ,  G01J3/2803 ,  G01J2003/442420130101

公开(公告)号：EP4368320A2

公开(公告)日：2024-05-15

申请号：EP23203920.6

申请日：2023-10-16

Applicant: Xerox Corporation

Inventor： CHEN, Qiushu ,  KIESEL, Peter ,  TIMUCIN, Dogan

IPC: B22F10/22 ,  B22F10/85 ,  B22F12/90 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/209 ,  G02F1/00 ,  G01J3/02 ,  G01J3/28 ,  G01N21/35 ,  G02B5/22 ,  B29C64/165

CPC classification number: B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B22F10/22 ,  B22F12/90 ,  B22F10/85 ,  B29C64/209 ,  B22F12/53 ,  B29C64/112 ,  G01N21/35 ,  G02B5/22 ,  G01J3/28 ,  G01J3/0229

Abstract: Techniques for determining characteristics of a stream of jetted material in a three-dimensional (3D) printer are disclosed. An example 3D printer includes an ejector configured to release molten droplets along a jetting path from the ejector to a build platform. The 3D printer also includes a sensor positioned adjacent to the jetting path and an optical mask positioned adjacent to the jetting path. The optical mask includes a plurality of regions comprising light-blocking regions and light-passing regions. The optical mask is configured to modulate a signal generated by the sensor as the molten droplets travel along the jetting path. The 3D printer also includes a controller to control the 3D printer based on the signal.

公开(公告)号：EP3290879A4

公开(公告)日：2018-05-16

申请号：EP16786142

申请日：2016-04-26

Applicant: PANASONIC CORP

Inventor： HIRAOKA SOICHIRO ,  NAKATANI MASAYA

IPC: G01J3/26 ,  G01J3/02 ,  G01N21/01 ,  G02B26/00

CPC classification number: G01J3/26 ,  G01J3/0202 ,  G01J3/0229 ,  G01J3/027 ,  G01J2003/102 ,  G01J2003/1273 ,  G01N21/01 ,  G02B26/00

Abstract: A method of controlling a spectroscopic module that includes a measurement light source, a variable-wavelength optical filter, a photodiode, and a conversion circuit for converting a drive signal voltage into a gap displacement amount. The spectroscopic module has a reference light source for emitting a reference light beam of a known wavelength. The controlling method involves varying a gap for the incident reference light beam, extracting two maximum points among data output from the photodiode, and updating a first conversion formula provided in the conversion circuit through use of drive signal voltages and gap amounts corresponding to the two points.

公开(公告)号：EP2260276B1

公开(公告)日：2018-05-16

申请号：EP09723266.4

申请日：2009-03-11

Applicant: Philips Lighting Holding B.V.

Inventor： JAK, Martin, J., J. ,  VAN DEN BIGGELAAR, Theodorus, J., P. ,  MEIJER, Eduard, J. ,  TIMMERING, Eugene

IPC: G01J3/06 ,  G01J1/04 ,  G01J3/50 ,  G02B13/22 ,  G02B26/00 ,  G01J1/02 ,  G01J1/06 ,  G01J3/02 ,  G01J3/51

CPC classification number: G01J1/06 ,  G01J1/02 ,  G01J1/0204 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0448 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/505 ,  G01J3/51 ,  G01J3/513 ,  G02B13/22 ,  G02B26/004

Abstract: Proposed is a light sensor (1), comprising at least one wavelength selective photo-detector (10), a lens (20) and an aperture (30).The wavelength selective photo-detector allows detecting light within a predefined wavelength range falling on the sensor. The lens project light on the photo-detector and the aperture defines a field of view of the light sensor. The photo-detector (10), the lens (20), and the aperture (30) are arranged in a telecentric configuration. Advantageously, this allows light to impinge on the wavelength selective photo-detector within a predefined range of angles irrespective of the direction of the light incident on the aperture, thus removing the angle dependent response of the wavelength selective photo-detector.

公开(公告)号：EP3182080A4

公开(公告)日：2017-12-27

申请号：EP14898333

申请日：2014-08-05

Applicant: SHANGHAI INSTITUTE OF OPTICS AND FINE MECH CHINESE ACADEMY OF SCIENCES

Inventor： HAN SHENSHENG ,  LIU ZHENTAO ,  WU JIANRONG ,  LI ENRONG ,  TAN SHIYU ,  CHEN ZHE

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/18 ,  G02B27/10 ,  H04N5/33 ,  H04N5/372

CPC classification number: H04N5/332 ,  G01J3/0205 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/2823 ,  G01J2003/2813 ,  G01J2003/2826 ,  G02B27/1066 ,  H04N5/2254 ,  H04N5/372

Abstract: A random grating based compressive sensing wideband hyperspectral imaging system comprising a front imaging component, an optical splitting component, more than two branches, and a computer, with each branch having an exit pupil transformation component and a compressive spectral imaging component. The system is based on compressive sensing theory, makes use of the correlation between spectra, increases compression rate on the spectral dimension, realizes three-dimensional compressive collection of wideband spectral image data, and greatly reduces data collection amount. The system is capable of measuring spectral image information on a wideband spectrum with a single exposure, and may obtain high spatial resolution and high spectral resolution by means of designing the random gratings on the various spitting paths.

公开(公告)号：EP3245491A1

公开(公告)日：2017-11-22

申请号：EP16703191.3

申请日：2016-01-11

Applicant: Verily Life Sciences LLC

Inventor： ACOSTA, Victor, Marcel ,  BACKER, Adam ,  PERREAULT, John, D. ,  PIPONI, Daniele, Paolo

IPC: G01J3/02 ,  G01J3/18 ,  G02F1/1335 ,  G02F1/29 ,  G02B5/18 ,  G02B26/08

CPC classification number: G02B21/0064 ,  G01J3/0205 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/18 ,  G01J3/502 ,  G01J2003/1278 ,  G01J2003/468 ,  G01N21/255 ,  G01N21/27 ,  G01N2201/06113 ,  G01N2201/0675 ,  G02B5/1828 ,  G02B6/2931 ,  G02B21/06 ,  G02B21/361 ,  G02B26/0808 ,  G02F1/133553 ,  G02F1/23 ,  G02F1/292 ,  G06T7/11 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/10056 ,  G06T2207/10064 ,  G06T2207/30004 ,  H04N5/2256 ,  H04N5/332

Abstract: An imaging system includes a light source configured to illuminate a target and a camera configured to image light responsively emitted from the target and reflected from a spatial light modulator (SLM). The imaging system is configured to generate high-resolution, hyperspectral images of the target. The SLM includes a refractive layer that is chromatically dispersive and that has a refractive index that is controllable. The refractive index of the refractive layer can be controlled to vary according to a gradient such that light reflected from the SLM is chromatically dispersed and spectrographs information about the target can be captured using the camera. Such a system could be operated confocally, e.g., by incorporating a micromirror device configured to control a spatial pattern of illumination of the target and to modulate the transmission of light from the target to the camera via the SLM according to a corresponding spatial pattern.