DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD
Provided is a distortion evaluating apparatus which can quantitatively evaluate distortion of a plane to be measured. The distortion evaluating apparatus (40) evaluates distortion based on three-dimensional measurement data of the plane to be measured. The distortion evaluating apparatus is provided...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KATSUMA HIDETO TACHI YOICHI IKEDA KOTARO NAKASAKU SHINYA OUE SEIJI |
| description | Provided is a distortion evaluating apparatus which can quantitatively evaluate distortion of a plane to be measured. The distortion evaluating apparatus (40) evaluates distortion based on three-dimensional measurement data of the plane to be measured. The distortion evaluating apparatus is provided with a quadratic differential means (41) which performs quadratic differential to two-dimensional measurement data of a cross section, which indicates unevenness of the plane to be measured, and derives curvature data of the cross section; an acceptable range setting means (43) for setting a set acceptable range relating to the curvature data, depending on ranges from a reference value to an upper limit value and to a lower limit value; and a distortion data extracting means (42) for extracting data exceeding the set allowable range from the curvature data as distortion data indicating distortion on the cross section. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20080035012A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20080035012A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20080035012A3</originalsourceid><addsrcrecordid>eNrjZHBw8QwO8Q8K8fT3U3ANc_QJdQzx9HNXcAwIcAxyDAkNVnD0c1HArsbXNcTD34WHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsR7BxkZGFgYGBibGhgaORoTpwoAlucr8A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD</title><source>esp@cenet</source><creator>KATSUMA HIDETO ; TACHI YOICHI ; IKEDA KOTARO ; NAKASAKU SHINYA ; OUE SEIJI</creator><creatorcontrib>KATSUMA HIDETO ; TACHI YOICHI ; IKEDA KOTARO ; NAKASAKU SHINYA ; OUE SEIJI</creatorcontrib><description>Provided is a distortion evaluating apparatus which can quantitatively evaluate distortion of a plane to be measured. The distortion evaluating apparatus (40) evaluates distortion based on three-dimensional measurement data of the plane to be measured. The distortion evaluating apparatus is provided with a quadratic differential means (41) which performs quadratic differential to two-dimensional measurement data of a cross section, which indicates unevenness of the plane to be measured, and derives curvature data of the cross section; an acceptable range setting means (43) for setting a set acceptable range relating to the curvature data, depending on ranges from a reference value to an upper limit value and to a lower limit value; and a distortion data extracting means (42) for extracting data exceeding the set allowable range from the curvature data as distortion data indicating distortion on the cross section.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; PHYSICS ; TESTING ; TRAILERS ; TRANSPORTING</subject><creationdate>2008</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080422&DB=EPODOC&CC=KR&NR=20080035012A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080422&DB=EPODOC&CC=KR&NR=20080035012A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KATSUMA HIDETO</creatorcontrib><creatorcontrib>TACHI YOICHI</creatorcontrib><creatorcontrib>IKEDA KOTARO</creatorcontrib><creatorcontrib>NAKASAKU SHINYA</creatorcontrib><creatorcontrib>OUE SEIJI</creatorcontrib><title>DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD</title><description>Provided is a distortion evaluating apparatus which can quantitatively evaluate distortion of a plane to be measured. The distortion evaluating apparatus (40) evaluates distortion based on three-dimensional measurement data of the plane to be measured. The distortion evaluating apparatus is provided with a quadratic differential means (41) which performs quadratic differential to two-dimensional measurement data of a cross section, which indicates unevenness of the plane to be measured, and derives curvature data of the cross section; an acceptable range setting means (43) for setting a set acceptable range relating to the curvature data, depending on ranges from a reference value to an upper limit value and to a lower limit value; and a distortion data extracting means (42) for extracting data exceeding the set allowable range from the curvature data as distortion data indicating distortion on the cross section.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBw8QwO8Q8K8fT3U3ANc_QJdQzx9HNXcAwIcAxyDAkNVnD0c1HArsbXNcTD34WHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsR7BxkZGFgYGBibGhgaORoTpwoAlucr8A</recordid><startdate>20080422</startdate><enddate>20080422</enddate><creator>KATSUMA HIDETO</creator><creator>TACHI YOICHI</creator><creator>IKEDA KOTARO</creator><creator>NAKASAKU SHINYA</creator><creator>OUE SEIJI</creator><scope>EVB</scope></search><sort><creationdate>20080422</creationdate><title>DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD</title><author>KATSUMA HIDETO ; TACHI YOICHI ; IKEDA KOTARO ; NAKASAKU SHINYA ; OUE SEIJI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20080035012A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KATSUMA HIDETO</creatorcontrib><creatorcontrib>TACHI YOICHI</creatorcontrib><creatorcontrib>IKEDA KOTARO</creatorcontrib><creatorcontrib>NAKASAKU SHINYA</creatorcontrib><creatorcontrib>OUE SEIJI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KATSUMA HIDETO</au><au>TACHI YOICHI</au><au>IKEDA KOTARO</au><au>NAKASAKU SHINYA</au><au>OUE SEIJI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD</title><date>2008-04-22</date><risdate>2008</risdate><abstract>Provided is a distortion evaluating apparatus which can quantitatively evaluate distortion of a plane to be measured. The distortion evaluating apparatus (40) evaluates distortion based on three-dimensional measurement data of the plane to be measured. The distortion evaluating apparatus is provided with a quadratic differential means (41) which performs quadratic differential to two-dimensional measurement data of a cross section, which indicates unevenness of the plane to be measured, and derives curvature data of the cross section; an acceptable range setting means (43) for setting a set acceptable range relating to the curvature data, depending on ranges from a reference value to an upper limit value and to a lower limit value; and a distortion data extracting means (42) for extracting data exceeding the set allowable range from the curvature data as distortion data indicating distortion on the cross section.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_KR20080035012A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS TESTING TRAILERS TRANSPORTING |
| title | DISTORTION EVALUATING APPARATUS AND DISTORTION EVALUATING METHOD |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T12%3A29%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KATSUMA%20HIDETO&rft.date=2008-04-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20080035012A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |