TEMPLATING METHOD OF STRUCTURE
PURPOSE:To enable the templating, etc., of the internal surface of a vessel, which is diffucult to be rapped and has a small opening, by solidifying a shape memory polymer liquid and storing the three dimensional shape of the surface of a structure. CONSTITUTION:When an in-pipe shape, in which one p...
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| creator | URAGAMI KOICHI ONIMURA YOSHIRO HAYASHI SHUNICHI |
| description | PURPOSE:To enable the templating, etc., of the internal surface of a vessel, which is diffucult to be rapped and has a small opening, by solidifying a shape memory polymer liquid and storing the three dimensional shape of the surface of a structure. CONSTITUTION:When an in-pipe shape, in which one part of a pipe 1 is expanded, is templated, a working port 2, which has the filling pipe 4 of a shape memory polymer liquid, an agitator 5 and an electric heater 6 and in the periphery of a lower end of which a packing is fitted, is inserted from the lower section of the pipe 1. The shape memory polymer liquid is injected, and agitated by the agitator 5 and reacted and solidified, thus obtaining a shape memory polymer molding 3 having a glass transition point of 40 deg.C. The molding is heated at 40 deg.C or higher by the electric heater 6, the molding is extracted as a rubbery state, and heated again and the in-pipe shape is restored. |
| format | Patent |
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CONSTITUTION:When an in-pipe shape, in which one part of a pipe 1 is expanded, is templated, a working port 2, which has the filling pipe 4 of a shape memory polymer liquid, an agitator 5 and an electric heater 6 and in the periphery of a lower end of which a packing is fitted, is inserted from the lower section of the pipe 1. The shape memory polymer liquid is injected, and agitated by the agitator 5 and reacted and solidified, thus obtaining a shape memory polymer molding 3 having a glass transition point of 40 deg.C. The molding is heated at 40 deg.C or higher by the electric heater 6, the molding is extracted as a rubbery state, and heated again and the in-pipe shape is restored.</description><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CASTING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; FOUNDRY MOULDING ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>1992</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=19921202&DB=EPODOC&CC=JP&NR=H04347624A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19921202&DB=EPODOC&CC=JP&NR=H04347624A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>URAGAMI KOICHI</creatorcontrib><creatorcontrib>ONIMURA YOSHIRO</creatorcontrib><creatorcontrib>HAYASHI SHUNICHI</creatorcontrib><title>TEMPLATING METHOD OF STRUCTURE</title><description>PURPOSE:To enable the templating, etc., of the internal surface of a vessel, which is diffucult to be rapped and has a small opening, by solidifying a shape memory polymer liquid and storing the three dimensional shape of the surface of a structure. CONSTITUTION:When an in-pipe shape, in which one part of a pipe 1 is expanded, is templated, a working port 2, which has the filling pipe 4 of a shape memory polymer liquid, an agitator 5 and an electric heater 6 and in the periphery of a lower end of which a packing is fitted, is inserted from the lower section of the pipe 1. The shape memory polymer liquid is injected, and agitated by the agitator 5 and reacted and solidified, thus obtaining a shape memory polymer molding 3 having a glass transition point of 40 deg.C. The molding is heated at 40 deg.C or higher by the electric heater 6, the molding is extracted as a rubbery state, and heated again and the in-pipe shape is restored.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CASTING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>FOUNDRY MOULDING</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJALcfUN8HEM8fRzV_B1DfHwd1Hwd1MIDgkKdQ4JDXLlYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgEeBibGJuZmRiaOxsSoAQDKkyG_</recordid><startdate>19921202</startdate><enddate>19921202</enddate><creator>URAGAMI KOICHI</creator><creator>ONIMURA YOSHIRO</creator><creator>HAYASHI SHUNICHI</creator><scope>EVB</scope></search><sort><creationdate>19921202</creationdate><title>TEMPLATING METHOD OF STRUCTURE</title><author>URAGAMI KOICHI ; ONIMURA YOSHIRO ; HAYASHI SHUNICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH04347624A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CASTING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>FOUNDRY MOULDING</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>URAGAMI KOICHI</creatorcontrib><creatorcontrib>ONIMURA YOSHIRO</creatorcontrib><creatorcontrib>HAYASHI SHUNICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>URAGAMI KOICHI</au><au>ONIMURA YOSHIRO</au><au>HAYASHI SHUNICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TEMPLATING METHOD OF STRUCTURE</title><date>1992-12-02</date><risdate>1992</risdate><abstract>PURPOSE:To enable the templating, etc., of the internal surface of a vessel, which is diffucult to be rapped and has a small opening, by solidifying a shape memory polymer liquid and storing the three dimensional shape of the surface of a structure. CONSTITUTION:When an in-pipe shape, in which one part of a pipe 1 is expanded, is templated, a working port 2, which has the filling pipe 4 of a shape memory polymer liquid, an agitator 5 and an electric heater 6 and in the periphery of a lower end of which a packing is fitted, is inserted from the lower section of the pipe 1. The shape memory polymer liquid is injected, and agitated by the agitator 5 and reacted and solidified, thus obtaining a shape memory polymer molding 3 having a glass transition point of 40 deg.C. The molding is heated at 40 deg.C or higher by the electric heater 6, the molding is extracted as a rubbery state, and heated again and the in-pipe shape is restored.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING CHEMISTRY COMPOSITIONS BASED THEREON FOUNDRY MOULDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | TEMPLATING METHOD OF STRUCTURE |
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