GUIDE DEVICE FOR THE BLIND
PROBLEM TO BE SOLVED: To realize an automated safety guide if a loop coil is not identified by providing a portable device with a means which detects only the magnetic flux of the loop coil and opens/closes the main power, etc., of devices. SOLUTION: A detection coil 2 is fitted in a portable device...
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| creator | OGUSHI MASAHIKO OWADA KENJIRO |
| description | PROBLEM TO BE SOLVED: To realize an automated safety guide if a loop coil is not identified by providing a portable device with a means which detects only the magnetic flux of the loop coil and opens/closes the main power, etc., of devices. SOLUTION: A detection coil 2 is fitted in a portable device 1. and the detection signal is amplified by a preamplifier 3-1. The amplified output is detected by a level detector 8, and a switch 9 is actuated when the output is above a specified level. The switch 9 is an appropriate open/close means such as an electronic switch, relay, etc. The output of the preamplifier 3-1 is sent to a main amplifier 3-2 so that the output can be heard by a person using an audio converter such as a speaker 4, etc. The power of the main amplifier 3-2 is provided from a main power 10 through the switch 9, and the power of the preamplifier 3-1 and the level detector 8 is provided directly from the main power 10 without through the switch 9. The result is that an automated safety guide is realized if a loop coil is not identified. |
| format | Patent |
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SOLUTION: A detection coil 2 is fitted in a portable device 1. and the detection signal is amplified by a preamplifier 3-1. The amplified output is detected by a level detector 8, and a switch 9 is actuated when the output is above a specified level. The switch 9 is an appropriate open/close means such as an electronic switch, relay, etc. The output of the preamplifier 3-1 is sent to a main amplifier 3-2 so that the output can be heard by a person using an audio converter such as a speaker 4, etc. The power of the main amplifier 3-2 is provided from a main power 10 through the switch 9, and the power of the preamplifier 3-1 and the level detector 8 is provided directly from the main power 10 without through the switch 9. The result is that an automated safety guide is realized if a loop coil is not identified.</description><edition>6</edition><language>eng</language><subject>ARTIFICIAL RESPIRATION ; BANDAGES, DRESSINGS OR ABSORBENT PADS ; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY ; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS ; FILTERS IMPLANTABLE INTO BLOOD VESSELS ; FIRST-AID KITS ; FOMENTATION ; HUMAN NECESSITIES ; HYGIENE ; MASSAGE ; MEDICAL OR VETERINARY SCIENCE ; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES ; PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY ; PHYSICS ; PROSTHESES ; SIGNALLING ; TRAFFIC CONTROL SYSTEMS ; TREATMENT OR PROTECTION OF EYES OR EARS</subject><creationdate>1997</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971209&DB=EPODOC&CC=JP&NR=H09313555A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19971209&DB=EPODOC&CC=JP&NR=H09313555A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OGUSHI MASAHIKO</creatorcontrib><creatorcontrib>OWADA KENJIRO</creatorcontrib><title>GUIDE DEVICE FOR THE BLIND</title><description>PROBLEM TO BE SOLVED: To realize an automated safety guide if a loop coil is not identified by providing a portable device with a means which detects only the magnetic flux of the loop coil and opens/closes the main power, etc., of devices. SOLUTION: A detection coil 2 is fitted in a portable device 1. and the detection signal is amplified by a preamplifier 3-1. The amplified output is detected by a level detector 8, and a switch 9 is actuated when the output is above a specified level. The switch 9 is an appropriate open/close means such as an electronic switch, relay, etc. The output of the preamplifier 3-1 is sent to a main amplifier 3-2 so that the output can be heard by a person using an audio converter such as a speaker 4, etc. The power of the main amplifier 3-2 is provided from a main power 10 through the switch 9, and the power of the preamplifier 3-1 and the level detector 8 is provided directly from the main power 10 without through the switch 9. The result is that an automated safety guide is realized if a loop coil is not identified.</description><subject>ARTIFICIAL RESPIRATION</subject><subject>BANDAGES, DRESSINGS OR ABSORBENT PADS</subject><subject>BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY</subject><subject>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</subject><subject>FILTERS IMPLANTABLE INTO BLOOD VESSELS</subject><subject>FIRST-AID KITS</subject><subject>FOMENTATION</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MASSAGE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</subject><subject>PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY</subject><subject>PHYSICS</subject><subject>PROSTHESES</subject><subject>SIGNALLING</subject><subject>TRAFFIC CONTROL SYSTEMS</subject><subject>TREATMENT OR PROTECTION OF EYES OR EARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJByD_V0cVVwcQ3zdHZVcPMPUgjxcFVw8vH0c-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GlsaGxqampo7GxKgBAA5hIBA</recordid><startdate>19971209</startdate><enddate>19971209</enddate><creator>OGUSHI MASAHIKO</creator><creator>OWADA KENJIRO</creator><scope>EVB</scope></search><sort><creationdate>19971209</creationdate><title>GUIDE DEVICE FOR THE BLIND</title><author>OGUSHI MASAHIKO ; OWADA KENJIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH09313555A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ARTIFICIAL RESPIRATION</topic><topic>BANDAGES, DRESSINGS OR ABSORBENT PADS</topic><topic>BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY</topic><topic>DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS</topic><topic>FILTERS IMPLANTABLE INTO BLOOD VESSELS</topic><topic>FIRST-AID KITS</topic><topic>FOMENTATION</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MASSAGE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES</topic><topic>PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY</topic><topic>PHYSICS</topic><topic>PROSTHESES</topic><topic>SIGNALLING</topic><topic>TRAFFIC CONTROL SYSTEMS</topic><topic>TREATMENT OR PROTECTION OF EYES OR EARS</topic><toplevel>online_resources</toplevel><creatorcontrib>OGUSHI MASAHIKO</creatorcontrib><creatorcontrib>OWADA KENJIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OGUSHI MASAHIKO</au><au>OWADA KENJIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GUIDE DEVICE FOR THE BLIND</title><date>1997-12-09</date><risdate>1997</risdate><abstract>PROBLEM TO BE SOLVED: To realize an automated safety guide if a loop coil is not identified by providing a portable device with a means which detects only the magnetic flux of the loop coil and opens/closes the main power, etc., of devices. SOLUTION: A detection coil 2 is fitted in a portable device 1. and the detection signal is amplified by a preamplifier 3-1. The amplified output is detected by a level detector 8, and a switch 9 is actuated when the output is above a specified level. The switch 9 is an appropriate open/close means such as an electronic switch, relay, etc. The output of the preamplifier 3-1 is sent to a main amplifier 3-2 so that the output can be heard by a person using an audio converter such as a speaker 4, etc. The power of the main amplifier 3-2 is provided from a main power 10 through the switch 9, and the power of the preamplifier 3-1 and the level detector 8 is provided directly from the main power 10 without through the switch 9. The result is that an automated safety guide is realized if a loop coil is not identified.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL RESPIRATION BANDAGES, DRESSINGS OR ABSORBENT PADS BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MASSAGE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY PHYSICS PROSTHESES SIGNALLING TRAFFIC CONTROL SYSTEMS TREATMENT OR PROTECTION OF EYES OR EARS |
| title | GUIDE DEVICE FOR THE BLIND |
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