http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62177434-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d2f24a590384411e82abbeb93fc5c33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27 |
| filingDate | 1986-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aa343b8c6d7c46bd85995cb202de4ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3450351e515473a8d86937b05f7b9996 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee60ed7ef40e347cfdf3cde9ec15ab42 |
| publicationDate | 1987-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62177434-A |
| titleOfInvention | Detection of solution |
| abstract | PURPOSE: To surely detect the presence or absence of a soln. by irradiating light in a specific wavelength region to a soln. having a light absorption effect to light having a specific wavelength and comparing the intensity level of the detected light with a reference level which is the threshold. n CONSTITUTION: The light component of the light absorption wavelength λ 0 by an OH group is absorbed by the soln. reaction of a battery soln. 2 during the discharge of a battery when the light emitted from a light source 1 transmits the soln. 2. The output voltage V p of a photodetector 4 in this stage decreases to a reference level voltage Vref or below and a low level output is generated from a comparator 6, by which the presence of the soln. 2 is detected. The light component of the wavelength λ 0 is not attenuated by the light absorption and the voltage V p of the element 4 in this stage is made higher than the voltage Vref unless the light emitted from the light source 1 passes the soln. 2. A high level is then generated from the comparator 6 and the absence of the soln. 2 is detected. Whether the level of the soln. 2 is above the prescribed level or not is, therefore, detected if the light from the light source 1 is transmitted through the soln. 2 so as to have directivity to a prescribed height position. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11235097-A |
| priorityDate | 1986-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.