JPS5676075A - Detecting method of material buried underground and device thereof - Google Patents
Detecting method of material buried underground and device thereofInfo
- Publication number
- JPS5676075A JPS5676075A JP15336479A JP15336479A JPS5676075A JP S5676075 A JPS5676075 A JP S5676075A JP 15336479 A JP15336479 A JP 15336479A JP 15336479 A JP15336479 A JP 15336479A JP S5676075 A JPS5676075 A JP S5676075A
- Authority
- JP
- Japan
- Prior art keywords
- ground surface
- magnetic field
- detection drum
- buried underground
- detect
- 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
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15336479A JPS5676075A (en) | 1979-11-26 | 1979-11-26 | Detecting method of material buried underground and device thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15336479A JPS5676075A (en) | 1979-11-26 | 1979-11-26 | Detecting method of material buried underground and device thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5676075A true JPS5676075A (en) | 1981-06-23 |
Family
ID=15560829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15336479A Pending JPS5676075A (en) | 1979-11-26 | 1979-11-26 | Detecting method of material buried underground and device thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5676075A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63279193A (ja) * | 1987-05-12 | 1988-11-16 | Takachiho Sangyo Kk | 埋設ケ−ブル位置測定器 |
JP2021060361A (ja) * | 2019-10-09 | 2021-04-15 | 東京瓦斯株式会社 | 埋設物探査システム及び埋設物探査方法 |
JP2021060362A (ja) * | 2019-10-09 | 2021-04-15 | 東京瓦斯株式会社 | 埋設物探査システム及び埋設物探査方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5073193A (ja) * | 1973-11-02 | 1975-06-17 | ||
JPS5275352A (en) * | 1975-12-19 | 1977-06-24 | Nippon Telegr & Teleph Corp <Ntt> | Buried metal pipe detector and receiver |
-
1979
- 1979-11-26 JP JP15336479A patent/JPS5676075A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5073193A (ja) * | 1973-11-02 | 1975-06-17 | ||
JPS5275352A (en) * | 1975-12-19 | 1977-06-24 | Nippon Telegr & Teleph Corp <Ntt> | Buried metal pipe detector and receiver |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63279193A (ja) * | 1987-05-12 | 1988-11-16 | Takachiho Sangyo Kk | 埋設ケ−ブル位置測定器 |
JP2021060361A (ja) * | 2019-10-09 | 2021-04-15 | 東京瓦斯株式会社 | 埋設物探査システム及び埋設物探査方法 |
JP2021060362A (ja) * | 2019-10-09 | 2021-04-15 | 東京瓦斯株式会社 | 埋設物探査システム及び埋設物探査方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE61118T1 (de) | Verfahren zur analyse von ergebnissen der elektrophorese, verfahren zur trennung und detektierung von komponenten eines gemisches und separationsvorrichtung. | |
BR9106683A (pt) | Metodo de inspecao eletromagnetica transiente e aparelho com sensores moveis | |
JPS5744807A (en) | Flatness measuring apparatus | |
JPS5642114A (en) | Detection method for loose parts | |
JPS5676075A (en) | Detecting method of material buried underground and device thereof | |
JPS53100895A (en) | Inspecting method and apparatus for bank notes | |
JPS54935A (en) | Pattern detector | |
JPS5633541A (en) | Detecting device for flaw of magnetic material | |
JPS55109977A (en) | Detecting method for underground body | |
FR2714470B1 (fr) | Procédé et dispositif de contrôle magnétique. | |
JPS55140146A (en) | Surface flaw detection for continuous casting slab | |
JPS5238992A (en) | Continous flaw identification method for steel products | |
FR2349841A1 (fr) | Procede de detection de canalisations enterrees et de mesure de la profondeur desdites canalisations et dispositif en faisant application | |
JPS5428089A (en) | Device for treating flaws in inner surface of pipes | |
JPS5324233A (en) | Pattern examination system | |
JPS5292783A (en) | Detecting end of flaw detector | |
JPS5350858A (en) | Steel plate work inspecting apparatus | |
JPS6454279A (en) | Detection of pipe body or the like | |
JPS5412885A (en) | Function inspecting method and device for eddy current flaw detecting machine | |
JPS53107387A (en) | Method and apparatus for eddy current non-destructive flaw detection | |
JPS541682A (en) | Defect detecting method for surfaces of materials being examined with pickup tube | |
JPS5741305A (en) | Detector for behavior of blast furnace charging material | |
JPS5576904A (en) | Method for detecting position of mark | |
JPS55155223A (en) | Measuring method of main stress of magnetic material | |
JPS5712313A (en) | Measuring method of 3-dimensional curved surface |