http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012073085-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_927c3131644244d81f82743c2a670aab |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4869c25486eb3c6a73f5c03adb143a5b |
| publicationDate | 2012-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012073085-A |
| titleOfInvention | Detection method for broken holes in gas piping, coating materials |
| abstract | An object of the present invention is to detect a hole in a gas pipe at an early stage. SOLUTION: At least one of Cu 2 O and SnO serving as a reducing agent and Ag 2 CO 3 , AgNO 3 and Ag 3 PO 4 serving as colorants are applied to a coating material 3 to be coated on an outer peripheral surface 2 of a gas pipe 1. Add at least one of the following. Thus, when the gas pipe 1 is broken due to corrosion and corrosive substances (S, Cl) contained in the by-product gas drain leak to the outer peripheral surface of the pipe, black substances such as Ag 2 S and AgCl are generated. [Selection] Figure 1 |
| priorityDate | 2010-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.