http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63148139-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5db580deca7130dbe51805c6c608b35 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-20 |
| filingDate | 1986-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70527bac069fe334a0ffafff6f85ed6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40a66c4f5df1f47ef30dab3e416b3835 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88387534414af2f2ea632f8c322129bb |
| publicationDate | 1988-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63148139-A |
| titleOfInvention | Detecting method for defect in airtightness |
| abstract | PURPOSE:To eliminate the need for airtightness inspection and to accurately detect a defect in airtightness which progresses gradually by mounting a washer impregnated with specific chemicals nearby the sealing hole lid of an electronic component. CONSTITUTION:The washer 7 impregnated with chemicals 6 which react to a filler 4 is mounted at the border between the container main body 1 and sealing hole lid 2 of the electronic component 20 or nearby a lead 5 and the lid. For example, when an electrolytic capacitor is contained, a Nessler's reagent which reacts to ammonia is used as the chemicals 6. A defect in the airtightness of the electronic component 20 is detected from a color change and other abnormal phenomena occurring to the washer 7. Thus, the need for airtightness inspection in medium liquid in a mounting process which is carried out conventionally is eliminated to shorten the process, and the defect in airtightness which advances gradually is accurately detected. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006114882-A1 |
| priorityDate | 1986-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.