| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec7777f3f95f0665dce12c88f9fe7a5c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H2007-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N2005-1087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H2007-122 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-1077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05H7-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21K5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-10 |
| filingDate |
2018-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e2f425789b7671ddac6c74262dcc240
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d74699b5568fe7c21eedae7490ef95d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1be85d4155d210bf20515d40562b32bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88ac63db2a910927dbcf53ff009a6a70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ecd98a8217c04e9ecf9b60528c4d275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff1c619c876d52b7b2cb7c11c5171c35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a8e0e460e5cef83e644985e319f2f5a |
| publicationDate |
2018-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018110133-A |
| titleOfInvention |
Control of particle beam intensity |
| abstract |
Control of the intensity of a particle beam, such as a proton or ion beam used in a particle therapy system. In one example, a synchrocyclotron includes a particle source for sending a pulse of ionized plasma into a cavity, and a voltage source for applying a radio frequency (RF) voltage to the cavity to accelerate the particles from the plasma column to the outside. An extraction channel for receiving the particle beam from the cavity and outputting it from the particle accelerator. The particle source is configured to control the pulse width of the ionized plasma to control the intensity of the particle beam. This exemplary synchrocyclotron may include one or more of the following features, alone or in combination. [Selection] Figure 17 |
| priorityDate |
2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |