JPS646013Y2 - - Google Patents

Info

Publication number

JPS646013Y2

JPS646013Y2 JP11166681U JP11166681U JPS646013Y2 JP S646013 Y2 JPS646013 Y2 JP S646013Y2 JP 11166681 U JP11166681 U JP 11166681U JP 11166681 U JP11166681 U JP 11166681U JP S646013 Y2 JPS646013 Y2 JP S646013Y2

Authority

JP

Japan

Prior art keywords

float

sensor

biasing force

driven

change setting

Prior art date

1981-07-28

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

Links

• Espacenet
• Global Dossier
• Discuss

• 230000035945 sensitivity Effects 0.000 claims description 14
• 241000209094 Oryza Species 0.000 claims description 7
• 235000007164 Oryza sativa Nutrition 0.000 claims description 7
• 235000009566 rice Nutrition 0.000 claims description 7
• 206010034719 Personality change Diseases 0.000 claims description 5
• 238000006073 displacement reaction Methods 0.000 claims description 5
• 230000035515 penetration Effects 0.000 claims 1
• 239000002689 soil Substances 0.000 description 14
• 238000005452 bending Methods 0.000 description 3
• 230000005540 biological transmission Effects 0.000 description 3
• 230000001965 increasing effect Effects 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 238000001514 detection method Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000003028 elevating effect Effects 0.000 description 1
• 230000007257 malfunction Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000010902 straw Substances 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1