http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180003378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62b03cafaec5cac1f5cb585bef5fa875 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2420-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B2001-3866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2011-145 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F11-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-3827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F11-14 |
| filingDate | 2016-07-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05cf46539e576a2a81ea1f1069f64332 |
| publicationDate | 2018-01-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20180003378-A |
| titleOfInvention | Smart earplug having gas sensor and announcement transfering system using thesame |
| abstract | The present invention relates to a smart earplug having a gas sensing sensor and a notification message delivery system using the same. According to an aspect of the present invention, there is provided a smart earplug capable of being worn on a user's double ear, comprising: a microphone for receiving an external sound including an external sound and external noise or an audio signal of the user and outputting the audio signal; An audio filter for selecting a predetermined frequency band including a voice frequency range of a person from an audio signal output from the microphone and outputting the selected frequency band; An amplifying unit for amplifying the selected output audio signal; An output unit for outputting an audio signal amplified by the amplifying unit; A gas detection sensor for sensing the surrounding gas; A control unit for comparing a result detected by the gas sensor with a preset value to determine whether or not a dangerous situation exists; And a danger warning unit for outputting a danger signal to the outside according to the determination result of the control unit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102153517-B1 |
| priorityDate | 2016-06-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419523291 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID977 |
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