| ReturnTo Theme-Group-Choice | Onelevelup |
| 2B043 | Guiding agricultural machines | |
| A01B69/00 -69/08 | ||
| A01B69/00-69/08 | AA | AA00 APPLICATIONS OR TARGETED USES |
AA01 | AA03 | AA04 | AA10 | ||||||
| . Devices related to markers | . Devices related to guiding | . . Devices related to guiding control | . Others | |||||||||
| AB | AB00 PURPOSE, EFFECTS, OR FUNCTIONS |
AB01 | AB02 | AB03 | AB04 | AB06 | AB07 | AB08 | ||||
| . Improvement of the efficiency of mechanisms and the like | . . Miniaturization, or improved methods of manufacturing and assembly | . . Improvement of strength or durability | . . Improvement of water, mud, or dust resistance, or lubricating functions | . Improvement of steering ability | . . Rectilinear steering ability or steering stability | . . Ease of manipulation or steering ability | ||||||
| AB11 | AB12 | AB13 | AB15 | AB16 | AB17 | AB19 | AB20 | |||||
| . Improvement of operability and handling ability | . . Ease of attachment or detachment | . . Ease of protection, inspection, and cleaning | . Improvement of operating performance | . . Adaptation to inclined ground | . . Adaptation to poorly drained fields or soft road surfaces | . Improvement of safety or reliability | . Others | |||||
| BA | BA00 TYPES OF VEHICLES |
BA01 | BA02 | BA03 | BA05 | BA06 | BA07 | BA08 | BA09 | BA10 | ||
| . Walking vehicles | . Ridden vehicles | . . Four-wheel-drive vehicles | . Full-track vehicles | . Vehicles running on tracks or rails | . Remotely operated vehicles | . Inductively operated conveyances | . Self-propelled conveyances | . Others | ||||
| BB | BB00 TYPES OF AGRICULTURAL MACHINES CATEGORIZED BY WORK |
BB01 | BB03 | BB04 | BB05 | BB06 | BB07 | BB08 | ||||
| . Tractors | . Soil-working machines such as tilling devices and the like | . Fertilizing machines, seeders or transplanting machines | . . Direct-seeding machines for flooded fields | . . Rice transplanters | . Managed work machines for sowing machines, cultivating and weeding machines, and the like | . . Pest-control devices | ||||||
| BB11 | BB12 | BB13 | BB14 | BB20 | ||||||||
| . Lawn or grass mowers | . Harvesters | . . Reapers or binders | . . Combines | . Others | ||||||||
| CA | CA00 TYPES OF MARKERS |
CA01 | CA03 | CA10 | ||||||||
| . Navigating or centering markers | . Wire-drawing or line-drawing markers | . Others | ||||||||||
| CB | CB00 STRUCTURE, ARRANGEMENT OR INSTALLATION OF MARKERS |
CB01 | CB02 | CB03 | CB04 | CB05 | CB06 | CB07 | CB08 | CB09 | ||
| . Markers | . . Front end elements or earthing elements | . . Support, connection, or installation elements | . Marker operating devices | . . Operating levers or switches | . . Oil-pressure-operation or motor-operation mechanisms | . . Connecting parts | . . Accessory mechanisms | . . . Energizing mechanisms | ||||
| CB11 | CB12 | CB13 | CB14 | CB15 | CB17 | CB19 | CB20 | |||||
| . Marker switchover or control mechanisms | . . Mechanisms that interlock with the action of other operating elements | . . . Mechanisms that interlock with planting operation levers | . . . Mechanisms that interlock with the traveling operation levers | . . . Mechanisms that interlock with the rising and falling of operating machines | . . Reversing mechanisms for switchover actions | . Marker-storage mechanisms | . Others | |||||
| DA | DA00 STRUCTURE, ARRANGEMENT, OR INSTALLATION OF GUIDING MECHANISMS |
DA01 | DA03 | DA04 | DA05 | DA06 | DA07 | |||||
| . Switching between manual and automatic operation, or combination thereof | . Guiding implements | . . Steering wheels | . . Guiding levers | . . Guiding pedals | . . Manually operated switching means | |||||||
| DA11 | DA13 | DA15 | DA17 | DA20 | ||||||||
| . Encased mechanisms such as operational shifting means | . Adjustment of guiding devices | . Relationships between the action of operational machines and guiding implements | . Transmitting and light-transmitting machines, or receiving and light-receiving machines | . Others | ||||||||
| DB | DB00 STRUCTURE, ARRANGEMENT, OR INSTALLATION OF STEERING DEVICES |
DB01 | DB02 | DB04 | DB05 | DB06 | DB07 | DB08 | DB09 | |||
| . Steering-link mechanisms | . . Connecting mechanisms | . Differential gears and differential limiting devices | . Clutches | . Brakes | . Clutch- and brake-interlocking mechanisms | . Power steering | . . Hydraulic power steering | |||||
| DB11 | DB12 | DB13 | DB14 | DB16 | DB17 | DB18 | DB19 | DB20 | ||||
| . Four-wheel steering mechanisms | . . Switching between two-wheel and four-wheel steering | . . Switching to front and rear wheels on the same side | . . Switching to front and rear wheels on opposite sides | . Hydraulic devices | . . Hydraulic pressure circuits or piping systems | . . Hydraulic motor pumps or cylinders | . . Control valves | . . . Electromagnetic valves | ||||
| DB21 | DB22 | DB23 | DB24 | DB25 | DB27 | DB28 | DB30 | |||||
| . Electric-motor equipment or circuits | . Guide-wheel reversing mechanisms | . Working-platform or frame-revolving mechanisms | . Mechanisms that steer by bending vehicles | . . Steering mechanisms of traction machines | . Mechanisms that steer by lifting guide wheels | . Mechanisms that steer using auxiliary wheels or back wheels | . Others | |||||
| DC | DC00 STRUCTURES, ARRANGEMENTS, OR INSTALLATION OF TRAVELING DEVICES |
DC01 | DC03 | DC04 | DC06 | DC08 | DC10 | |||||
| . Crawlers (i.e., caterpillar-type moving belts) | . Wheels | . . Auxiliary wheels, back wheels, cambers or resistance bodies | . Rails or tracks | . Aerial wiring or strips | . Others | |||||||
| EA | EA00 DETECTION FOR GUIDING CONTROL |
EA01 | EA02 | EA03 | EA04 | EA06 | EA08 | |||||
| . Status of steering or guiding | . . Operation of guiding handles or levers | . . Status of rectilinear advancement | . . Status of turning | . Position of a vehicle with respect to a reference mark | . Status of sensor operation | |||||||
| EA11 | EA12 | EA13 | EA14 | EA15 | EA16 | EA18 | EA19 | EA20 | ||||
| . Status of vehicles or operating machines | . . Traveling status | . . . Traveling speed | . . . Traveling distance | . . Inclination of vehicles or operating machines | . . Relative position of vehicles or operating machines | . Status of operations | . . Strip-reaping or ditch-mowing operations | . . Center-dividing operations | ||||
| EA21 | EA22 | EA23 | EA24 | EA25 | EA26 | |||||||
| . Status of crops | . . Relative position of crops and the vehicles or operating machines | . . Existence or status of crops | . . . Chaff | . . . Stripped stems | . . . Unreaped and reaped fields, or unplanted and planted fields | |||||||
| EA31 | EA32 | EA33 | EA34 | EA35 | EA37 | EA40 | ||||||
| . Status of agricultural fields | . . Relative positions of vehicles or operating machines to agricultural fields | . . Status of agricultural fields or road surfaces | . . . Cultivated and uncultivated soil | . . . Ridges or furrows | . . Obstructions | . Others | ||||||
| EB | EB00 STRUCTURE, ARRANGEMENT, AND INSTALLATION OF SENSORS |
EB01 | EB02 | EB03 | EB04 | EB05 | EB06 | EB07 | EB08 | EB09 | EB10 | |
| . Types of sensors | . . Guiding sensors (e.g., copying sensors) | . . Induction-body sensors (e.g., guiding-body sensors) | . . Distance sensors | . . Compass-direction sensors | . Sensor activation methods | . . Contact sensors | . . Non-contact sensors | . Devices having multiple sensors | . . Devices having different kinds of sensors | |||
| EB11 | EB12 | EB13 | EB14 | EB15 | EB16 | EB17 | EB18 | |||||
| . Sensor structure | . . Mechanical sensors | . . Sensors with switches | . . Electrical sensors | . . Magnetic sensors | . . Optical sensors | . . Acoustic sensors | . . Image sensors (e.g., camera sensors) | |||||
| EB21 | EB22 | EB23 | EB24 | EB25 | EB27 | EB28 | EB29 | EB30 | ||||
| . Sensor arrangements or installation | . . Main bodies of vehicles or operating machines | . . . Front or rear parts of vehicles | . . . Side parts of vehicles | . . . Preprocessing parts of harvesters | . Sensor adjustment | . Devices added to sensors | . Devices characterized by sensor structure | . Others | ||||
| EC | EC00 TRANSMISSION OR PROCESSING OF DETECTION PARAMETERS |
EC01 | EC02 | EC03 | ||||||||
| . Transmission of detection parameters | . . Electrical transmission | . . . Electrical circuits | ||||||||||
| EC11 | EC12 | EC13 | EC14 | EC15 | EC16 | EC17 | EC18 | EC19 | EC20 | |||
| . Processing and control of detection parameters | . . Measurement, learning, and memory | . . Computation | . . Discrimination, distinction, or comparison | . . Designation, selection, or switching | . . Correction, revision, or compounding | . . Maintenance, delays, or dead zones of signals | . . Setting and revision of target values or reference values | . . Comparison with control-set values or target values | . Others | |||
| ED | ED00 TARGETED OBJECTS OF CONTROL |
ED01 | ED02 | ED03 | ED04 | ED05 | ||||||
| . Guiding signals | . . Steering angles or quantities | . . Steering directions, phases, or ratios | . . Clutches | . . Brakes | ||||||||
| ED11 | ED12 | ED13 | ED14 | ED15 | ED16 | |||||||
| . Control of vehicles or operating machines | . . Control of vehicle traveling | . . Relative relationships between vehicles and operating machines | . . Control of structural parts of operating machines | . . Control of traveling devices | . . Relative positions of multiple vehicles | |||||||
| ED21 | ED22 | ED23 | ED25 | ED26 | ED27 | ED30 | ||||||
| . Control of hydraulic or electrical equipment | . . Pumps, motors or cylinders | . . Control valves | . Relationships with other control devices | . . Priority of guiding control | . Control of operating status | . Others | ||||||
| EE | EE00 STRUCTURE, ARRANGEMENT, OR INSTALLATION OF NOTIFICATION DEVICES |
EE01 | EE02 | EE04 | EE05 | EE06 | EE08 | EE10 | ||||
| . Display devices | . Alarm devices | . Structure of notification devices | . . Acoustic or voice devices | . . Optical devices | . Arrangement or installation of notification devices | . Others |