http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11348261-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J29-393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41J2-195 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J2-195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41J29-393 |
| filingDate | 1998-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d50823fa2495dbfe82c511b26f4bd823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0627d3c1c8595e2978016b659f3755e5 |
| publicationDate | 1999-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11348261-A |
| titleOfInvention | Liquid ejection state inspection method and liquid ejection state inspection apparatus in liquid ejection recording head |
| abstract | (57) [Summary] Immediately after forming a discharge port on a top plate, a discharge direction of a liquid discharged from the top plate is inspected in a short time, and a discharge port processing step is performed according to the inspection result. Provided are a method and an apparatus for inspecting and inspecting a liquid ejection state in a liquid jet recording head which can immediately feed back a correction value. SOLUTION: A top plate 10 having a discharge port 12 formed in a liquid tank 1 mounted on a moving stage 9 is fixed to a top plate fixing mechanism 20. And the liquid 7 is injected into the liquid tank 1, Thereafter, a pressure is applied to the liquid 7 to supply compressed air to break the meniscus of the discharge port to form a continuous outflow state, the liquid is continuously discharged from the discharge port 12, and the flowing water flux 13 is observed by the observation measurement system 30. Observe and measure, and inspect and measure the liquid discharge direction and discharge angle. In accordance with the inspection result, feedback is immediately made to the ejection port processing step, and the ejection port forming angle is adjusted and processed so as to become a normal value. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113720277-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113720277-A |
| priorityDate | 1998-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.