Title (en)

PROCESSING CONTROL DATA ACQUIRING APPARATUS, PROCESSING CONTROL DATA ACQUIRING METHOD AND PROCESSING CONTROL DATA ACQUIRING PROGRAM

Title (de)

VERARBEITUNGSSTEUERUNGSDATENERFASSUNGSVORRICHTUNG, VERARBEITUNGSSTEUERUNGSDATENERFASSUNGSVERFAHREN UND VERARBEITUNGSSTEUERUNGSDATENERFASSUNGSPROGRAMM

Title (fr)

APPAREIL, PROCÉDÉ ET PROGRAMME D'ACQUISITION DE DONNÉES DE COMMANDE DE TRAITEMENT

Publication

EP 3575033 B1 20230705 (EN)

Application

EP 19176890 A 20190528

Priority

JP 2018104224 A 20180531

Abstract (en)

[origin: EP3575033A1] A processing control data acquiring apparatus acquires processing control data for processing an eyeglasses lens. The processing control data acquiring apparatus includes a first shape information acquiring portion that acquires target lens shape information of eyeglasses, a second shape information acquiring portion that acquires facet shape information of a demonstration lens which is faceted, and a processing control data acquiring portion that acquires faceting control data for forming at least one flat surface on a lens surface of the eyeglasses lens based on the target lens shape information and the facet shape information. The second shape information acquiring portion detects the eyeglasses facet shape information from the demonstration lens.

IPC 8 full level

B24B 9/14 (2006.01); B24B 49/12 (2006.01); B24B 51/00 (2006.01)

CPC (source: EP)

B24B 9/148 (2013.01); B24B 49/12 (2013.01); B24B 51/00 (2013.01)

Citation (examination)

• EP 0855248 B1 20031022 - WERNICKE & CO GMBH [DE]
• EP 2052814 B1 20130911 - HOYA CORP [JP]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3575033 A1 20191204; EP 3575033 B1 20230705; JP 2019209380 A 20191212; JP 7052567 B2 20220412

DOCDB simple family (application)

EP 19176890 A 20190528; JP 2018104224 A 20180531