http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006185828-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f97f0fa258a008bf056ad04b7f380dda |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-40 |
| filingDate | 2004-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_389311e1caf86099ad490e841efeb615 |
| publicationDate | 2006-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006185828-A |
| titleOfInvention | Mass spectrometer |
| abstract | PROBLEM TO BE SOLVED: To ionize a sample a applied on a sample plate 1 by irradiating a laser beam and ionizing it, drawing it out with an electric field gradient formed by an electrode 2 and allowing it to fly freely, and an ion detector (microchannel plate) d It relates to a time-of-flight mass spectrometer of the type detected by The distance between the electrode 2 and the detector d has increased the size of the apparatus, but if the electrode 2 and the detector d are brought close to each other, ions are concentratedly incident on a minute area of the detector d, causing discharge breakdown and the like. Could not be downsized. In a time-of-flight mass spectrometer according to the present invention, at least one of a sample plate 1 and an electrode 2 has a convex shape toward an analysis chamber. When ions fly in the analysis chamber, they can fly while diffusing in a direction perpendicular to the flight direction of the ions. Therefore, even when the distance between the electrode 2 and the detector d is shortened, the ions become a part of the detector. It is possible to prevent concentrated incidence and to realize downsizing of the entire analyzer. [Selection] Figure 5 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11315772-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7021012-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7081995-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019244806-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019220432-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011512655-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019244805-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019220431-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11139153-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11152201-B2 |
| priorityDate | 2004-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.