JPS52199A - Method of guiding blind person to walking road - Google Patents

Method of guiding blind person to walking road

Info

Publication number
JPS52199A
JPS52199A JP50077201A JP7720175A JPS52199A JP S52199 A JPS52199 A JP S52199A JP 50077201 A JP50077201 A JP 50077201A JP 7720175 A JP7720175 A JP 7720175A JP S52199 A JPS52199 A JP S52199A
Authority
JP
Japan
Prior art keywords
blind person
walking road
guiding blind
along
lines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP50077201A
Other languages
Japanese (ja)
Inventor
Izumi Ishii
Katsumi Ushiyama
Takanori Chiba
Shoichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takenaka Komuten Co Ltd
Kokusai Denki Electric Inc
Original Assignee
Takenaka Komuten Co Ltd
Kokusai Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takenaka Komuten Co Ltd, Kokusai Electric Co Ltd filed Critical Takenaka Komuten Co Ltd
Priority to JP50077201A priority Critical patent/JPS52199A/en
Priority to GB25403/76A priority patent/GB1549262A/en
Priority to SE7607262A priority patent/SE428525B/en
Priority to DE2627968A priority patent/DE2627968C2/en
Publication of JPS52199A publication Critical patent/JPS52199A/en
Pending legal-status Critical Current

Links

Landscapes

  • Near-Field Transmission Systems (AREA)

Abstract

PURPOSE: To achieve a blind person to independently walk by hearing guide signal at a detector provided at the end of his stick by burying two-wired guide lines along a walking road to flow sound frequency current of 1,000Hz of the like along the lines.
COPYRIGHT: (C)1977,JPO&Japio
JP50077201A 1975-06-23 1975-06-23 Method of guiding blind person to walking road Pending JPS52199A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50077201A JPS52199A (en) 1975-06-23 1975-06-23 Method of guiding blind person to walking road
GB25403/76A GB1549262A (en) 1975-06-23 1976-06-18 Guidance for blind pedestrians
SE7607262A SE428525B (en) 1975-06-23 1976-06-23 SET UP AND EQUIPMENT TO TRANSFER INFORMATION TO A BLIND PERSON REGARDING THE PROGRAM ROAD
DE2627968A DE2627968C2 (en) 1975-06-23 1976-06-23 Method for guiding a blind person along a pedestrian path and guidance therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50077201A JPS52199A (en) 1975-06-23 1975-06-23 Method of guiding blind person to walking road

Publications (1)

Publication Number Publication Date
JPS52199A true JPS52199A (en) 1977-01-05

Family

ID=13627199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077201A Pending JPS52199A (en) 1975-06-23 1975-06-23 Method of guiding blind person to walking road

Country Status (1)

Country Link
JP (1) JPS52199A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120579U (en) * 1976-03-04 1977-09-13
JPS5623948A (en) * 1979-08-06 1981-03-06 Tsuzuki Junichi Electromagnetic sound walk inducing apparatus for blind person
JPH02144361A (en) * 1988-11-25 1990-06-04 Mitsubishi Heavy Ind Ltd Tension control method for winder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139800A (en) * 1975-05-28 1976-12-02 Nippon Signal Co Ltd:The Leading device for the blind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139800A (en) * 1975-05-28 1976-12-02 Nippon Signal Co Ltd:The Leading device for the blind

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120579U (en) * 1976-03-04 1977-09-13
JPS5623948A (en) * 1979-08-06 1981-03-06 Tsuzuki Junichi Electromagnetic sound walk inducing apparatus for blind person
JPH02144361A (en) * 1988-11-25 1990-06-04 Mitsubishi Heavy Ind Ltd Tension control method for winder

Similar Documents

Publication Publication Date Title
IT7921792A0 (en) MECHANISM AND METHOD FOR INSTRUCTING A PATIENT THROUGH AUDIO INSTRUCTIONS.
ES516254A0 (en) "A METHOD OF PRODUCING DERIVATIVES OF 1-SULFO-2-OXOAZETIDINE".
NL194661B (en) Heart rate frequency detector device.
JPS5217001A (en) Artificial head
JPS52199A (en) Method of guiding blind person to walking road
AU515999B2 (en) Obtaining higher grade anatase concentrate from lower grade anatase concentrate
JPS5240098A (en) Walking guide device for blind person
JPS5217260A (en) Water sucking method of sponge roll
JPS53109738A (en) Running machine
JPS54309A (en) System for controlling traveling direction of train
JPS5418088A (en) Tape-like cable
JPS53115567A (en) Cleaning apparatus
GB2009637B (en) Method for the construction of an internally vaned tube
CH614860A5 (en) Climbing aid for cross-country skiing
JPS53139073A (en) Positiong method of servo circuit
JPS537124A (en) Aural trap unit
JPS5382298A (en) Blind person guiding system
JPS53147279A (en) End treatment of round cord
JPS5284951A (en) Pulse width setting unit
JPS5343965A (en) Washstand pan
JPS51118997A (en) Traffic signal
JPS53104889A (en) Submarine laying method of long distance cable
JPS549586A (en) Electrostatic-induction field effect transistor
JPS5349791A (en) Apparatus for protecting clearsite
ES511895A0 (en) "IMPROVED METHOD OF OBTAINING DERIVATIVES 5-BROMOECILAMINOMETILIXOXAXOLICOS".