http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000177096-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41F33-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N3-08 |
| filingDate | 1998-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1f5f08eec7591cf68c1fca833909ce6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c086f594ef538b78256ec4316302d2 |
| publicationDate | 2000-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000177096-A |
| titleOfInvention | Damping water management method |
| abstract | (57) [Summary] [PROBLEMS] The present invention provides a method for manufacturing a semiconductor device, An object of the present invention is to provide a method for appropriately controlling the concentration of an etchant in a fountain solution for lithographic printing plates. A lithographic printing plate dampening water management method obtained by diluting an etchant with water, wherein a predetermined concentration of potassium ions is contained in the etchant in advance, and potassium ions in the dampening water are contained. Lithographic printing characterized by controlling the concentration of the etchant in the dampening water by detecting the concentration and controlling the supply of the etchant and water so that the potassium ion concentration is maintained within a certain range. The above problem is solved by a fountain solution management method. |
| priorityDate | 1998-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 136.