Global Patent Index - EP 1238262 A2

EP 1238262 A2 2002-09-11 - METHOD AND DEVICE FOR MEASURING THE PERFORMANCE CHARACTERISTICS OF A SAMPLE

Title (en)

METHOD AND DEVICE FOR MEASURING THE PERFORMANCE CHARACTERISTICS OF A SAMPLE

Title (de)

VERFAHREN UND EINRICHTUNG ZUR MESSUNG VON KENNGRÖSSEN EINER PROBE

Title (fr)

PROCEDE ET DISPOSITIF POUR MESURER DES GRANDEURS CARACTERISTIQUES D'UN ECHANTILLON

Publication

EP 1238262 A2 (DE)

Application

EP 00991062 A

Priority

  • DE 0004456 W
  • DE 19960586 A

Abstract (en)

[origin: WO0144788A2] The invention relates to a method and a device for measuring the performance characteristics of a sample by spectral analysis. According to said method, the performance characteristics are calculated from the spectral data thus obtained, using a calibration model which has been established on the basis of reference samples. In order to improve the stability of the measuring process, an additional calculation of the performance characteristics (16) of the samples (1) takes place, using at least one additional calibration model (14) which has been established on the basis of additional reference samples (1''). Deviations between the performance characteristics (12, 16) calculated from the respective calibration models (11, 14) are determined and output.

IPC 1-7 (main, further and additional classification)

G01N 21/00

IPC 8 full level (invention and additional information)

G01N 21/27 (2006.01)

CPC (invention and additional information)

G01N 21/274 (2013.01); G01N 2201/12723 (2013.01)

Citation (search report)

See references of WO 0144788A3

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 0144788 A2 20010621; WO 0144788 A3 20011129; DE 19960586 A1 20010712; DE 19960586 B4 20080424; EP 1238262 A2 20020911; US 2003028329 A1 20030206; US 6671629 B2 20031230

INPADOC legal status


2015-01-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20140701

2014-05-21 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: SIEMENS AKTIENGESELLSCHAFT

2013-03-13 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: SIEMENS AKTIENGESELLSCHAFT

2006-11-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20061005

2004-05-12 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR GB

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020521

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI