JPH084947Y2 - 縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針 - Google Patents
縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針Info
- Publication number
- JPH084947Y2 JPH084947Y2 JP1989007511U JP751189U JPH084947Y2 JP H084947 Y2 JPH084947 Y2 JP H084947Y2 JP 1989007511 U JP1989007511 U JP 1989007511U JP 751189 U JP751189 U JP 751189U JP H084947 Y2 JPH084947 Y2 JP H084947Y2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- sewing
- needles
- magnetic force
- remain
- 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.)
- Expired - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 title claims description 26
- 238000009958 sewing Methods 0.000 title claims description 19
- 230000004907 flux Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989007511U JPH084947Y2 (ja) | 1989-01-25 | 1989-01-25 | 縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989007511U JPH084947Y2 (ja) | 1989-01-25 | 1989-01-25 | 縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0298875U JPH0298875U (en, 2012) | 1990-08-07 |
| JPH084947Y2 true JPH084947Y2 (ja) | 1996-02-14 |
Family
ID=31212578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989007511U Expired - Lifetime JPH084947Y2 (ja) | 1989-01-25 | 1989-01-25 | 縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084947Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021177046A (ja) * | 2020-05-08 | 2021-11-11 | チヨダ加工センター株式会社 | 建築物用構造体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342012Y2 (en, 2012) * | 1987-05-22 | 1991-09-03 |
-
1989
- 1989-01-25 JP JP1989007511U patent/JPH084947Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021177046A (ja) * | 2020-05-08 | 2021-11-11 | チヨダ加工センター株式会社 | 建築物用構造体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0298875U (en, 2012) | 1990-08-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8306208D0 (sv) | Larmanordning | |
| EP0806683A3 (en) | Method for detection of magnetic substances in non-magnetic products and apparatus for the detection | |
| EP0977015A3 (en) | Magnetic sensor, signal processing method for magnetic sensors, and detecting apparatus | |
| GB1249274A (en) | Magnetically determining mechanical properties of moving ferro-magnetic materials | |
| EP0856809A3 (en) | Coordinate reading apparatus and coordinate indicator | |
| EP0651258A3 (en) | DC current sensor | |
| JPH084947Y2 (ja) | 縫針などの縫製製品の中に残留するおそれのある針を磁化した磁力探知装置用針 | |
| EP0909962A3 (en) | Pulse signal generation method and apparatus | |
| AU606133B2 (en) | Anti-theft device | |
| JPH08241507A (ja) | 磁気書類の検出／鑑定を行う磁気抵抗要素を備えた永久磁石アセンブリ | |
| KR910003905B1 (ko) | 자기기록매체 | |
| JPH0954167A (ja) | 磁気検知装置 | |
| EP0903856A3 (en) | Pulse signal generation method and apparatus | |
| ATE237141T1 (de) | Vorrichtung und verfahren zur bestimmung eines magnetfeldes | |
| JP3532602B2 (ja) | 針検出装置 | |
| JP2565867B2 (ja) | カ−ド識別装置 | |
| JPH0342012Y2 (en, 2012) | ||
| JP2002279541A (ja) | 盗難防止用標識 | |
| JPH0633568B2 (ja) | 置き忘れ縫針の探知方法 | |
| JPS54158960A (en) | Position detector | |
| JPS61184326U (en, 2012) | ||
| JPH038864A (ja) | 縫針探知器 | |
| SU151091A1 (ru) | Способ обнаружени дефектов в издели х из ферромагнитных материалов | |
| KR970075092A (ko) | 비자성 제품에서의 자성체 검출방법 및 장치 | |
| JPH0434414U (en, 2012) |