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(Not Translated)
| 2G105 | GEOPHYSICS AND DETECTION OF OBJECTS | |
| G01V1/00 -99/00 | ||
| G01V1/00-99/00 | AA | AA00 TECHNICAL FIELDS |
AA01 | AA02 | AA03 | |||||||
| . Detection of object (including the detection of people) | . Exploration | . Relating to earthquake other than exploration | ||||||||||
| BB | BB00 MEANS |
BB01 | BB02 | BB03 | BB04 | BB05 | BB07 | BB09 | ||||
| . Vibration (including seismic waves) | . . Sound waves or microwaves | . Electricity | . . Electrical capacitance | . Magnetism | . Fluorescence or phosphorescence | . Combined with different means | ||||||
| BB11 | BB12 | BB13 | BB14 | BB15 | BB16 | BB17 | BB18 | BB19 | ||||
| . Electromagnetic waves | (Not Translated) | . . Short wave (300KHz-300MHz) | . . Microwave (300MHz-30GHz) | . . Millimeter wave (30GHz-3THz) | . . Infrared-ray (3THz-400THz, 100um-750nm) | . . Visible ray (750nm-400nm) | . . Ultraviolet ray (400nm-10nm) | . . Radioactive ray (10nm-) | ||||
| CC | CC00 Principle |
CC01 | CC02 | CC03 | CC04 | |||||||
| . Reflection | . . Scattering | . Transmission or blocking | . Radiation | |||||||||
| DD | DD00 TRANSMISSION (EARTHQUAKE-GENERATING) OR EMISSION |
DD01 | DD02 | DD03 | DD04 | |||||||
| . With the present light or electromagnetic wave (solar light or GPS signal) | . Transmission (earthquake-generating) or emission artificially | . . Encoding artificial transmission (earthquake-generating) signals | . . Using plural frequencies (including frequency sweeping) | |||||||||
| EE | EE00 RECEIVING (EARTHQUAKE-RECEIVING) OR LIGHT RECEIVING |
EE01 | EE02 | EE03 | EE04 | EE05 | EE06 | |||||
| . Using a single receptor element | . Using plural receptor elements | . . Differentially connected receptor elements | . . Provided receptor elements to a plurality of different shafts | . . Using one-dimensional receptor elements | . . Using two-dimensional receptor elements or image pickup elements | |||||||
| FF | FF00 ERROR MEASURES |
FF01 | FF02 | FF03 | FF04 | FF05 | FF06 | FF07 | FF08 | |||
| . Sensitivity calibration | . Decision of threshold | . Decision of standard value (background value) | . Prevention of erroneous detection by limiting target areas | . Detection of abnormality or faults in devices per se | . Arrangement or alignment | . Displaying means of settings or maintenance purposes | . Operating or input means for settings or maintenance purposes | |||||
| FF11 | FF12 | FF13 | FF14 | FF15 | FF16 | |||||||
| . Measures against disturbance | . . Optical noise | . . Electromagnetic noise | . . Noise by humidity or water | . . Noise by temperature change | . . Noise by vibration or sound | |||||||
| GG | GG00 SIGNAL PROCESSING |
GG01 | GG02 | GG03 | GG04 | GG05 | GG06 | GG07 | GG08 | GG09 | GG10 | |
| . Difference processing for calculating differential, change rate or variation | . Addiction processing for calculating integration, integration volume | . Utilization of specific patterns to targets or applications | . Spectral analysis (Fourier transformation) | . Correlation among more than two measurement results | . Simulation | . Using different signal processing simultaneously | . AND processing of results of signal processing | . OR processing of results of signal processing | . Majority decision processing of results of signal processing | |||
| HH | HH00 DETECTION OBJECTS |
HH01 | HH02 | HH04 | HH05 | HH06 | HH07 | HH08 | HH09 | |||
| . Human bodies | . . Only a part of human bodies | . Substances | . . Foreign substances | . . Contraband goods (weapons, explosives, narcotics) | . . Obstacles | . . Vehicles (including trains or cycles) or airplanes | . . Traffic signs (white lines or signals) | |||||
| JJ | JJ00 SPECIFIC APPLICATION OF DETECTING OBJECTS |
JJ01 | JJ02 | JJ03 | JJ04 | JJ05 | JJ06 | |||||
| . Automatic faucet | . Detection of passengers in vehicles | . Prevention of crime | . Automatic doors | . Safety drive | . . Collision prevention of vehicles | |||||||
| KK | KK00 UTILIZING DETECTION RESULTS |
KK01 | KK02 | KK03 | KK04 | KK05 | KK06 | |||||
| . Presence of movement | . . Detection of speed | . . Detection of moving direction | . Detection of length | . Detection of areas where objects cover | . Detection of position | |||||||
| LL | LL00 EXPLORATION |
LL01 | LL02 | LL03 | LL04 | LL05 | LL06 | LL07 | LL08 | LL09 | LL10 | |
| . Exploration objects | . . Embedded objects | . . Cavity | . . Fault | . . Undesirable fault | . . Obstacles | . . Resources | . Exploration while digging | . Using well (borehole) | . Sonde or pig inserted into well | |||
| MM | MM00 RELATING TO EARTHQUAKE OTHER THAN EXPLORATION |
MM01 | MM02 | MM03 | MM04 | |||||||
| . Assumption of damage or intensity by earthquake | . Real-time earthquake alarm | . Earthquake prediction | . Relating to tsunami | |||||||||
| NN | NN00 SEISMOMETERS (STRONG-MOTION SEISMOGRAPHS, SEISMOSCOPES) |
NN01 | NN02 | NN04 | ||||||||
| . Seismometers for exploration | . Seismometers for natural phenomenon | . Mounting structure of seismometers |