Patent application number | Description | Published |
20080203955 | Legged Mobile Robot - In a legged mobile robot ( | 08-28-2008 |
20080210477 | Leg Joint Assist Device of Legged Mobile Robot - An assist device | 09-04-2008 |
20080245584 | Leg Type Mobile Robot - To provide a leg type mobile robot, in which a downsizing and wait-saving of floor reaction force detector to be installed on the foot is enabled. | 10-09-2008 |
20100139996 | FRICTION DRIVE VEHICLE - In a frictional drive vehicle, a load acting on the vehicle such as the weight of a rider is converted into a force that urges two frictionally engaging parts ( | 06-10-2010 |
20110067935 | FRICTIONAL DRIVE DEVICE AND INVERTED PENDULUM TYPE VEHICLE USING THE SAME - In a frictional drive device comprising a pair of drive disks ( | 03-24-2011 |
20110067943 | INVERTED PENDULUM TYPE VEHICLE - In a vehicle ( | 03-24-2011 |
20110070997 | FRICTIONAL DRIVE DEVICE AND INVERTED PENDULUM TYPE VEHICLE USING THE SAME - In a frictional drive device comprising a pair of drive disks ( | 03-24-2011 |
20110115279 | FRICTIONAL DRIVE DEVICE AND INVERTED PENDULUM TYPE VEHICLE USING THE SAME - In a frictional drive device comprising a pair of drive disks ( | 05-19-2011 |
20110233989 | WHEEL, AND FRICTION DRIVE DEVICE AND OMNI-DIRECTIONAL VEHICLE USING THE SAME - In a wheel for use in an omni-directional vehicle, gravel and other foreign matters are prevented from being trapped between free rollers forming the wheel, and traveling vibrations and noises are minimized at the same time. The wheel includes an annular member and a plurality of free rollers each rotatably supported by the annular member around a corresponding tangential line of the annular member, and a gap member is placed between each adjacent pair of the free rollers to fill a gap defined between the free rollers. | 09-29-2011 |
20110260523 | FRICTION DRIVE DEVICE AND OMNI-DIRECTIONAL VEHICLE USING THE SAME - In a friction drive device comprising first free rollers and second free rollers contacting each other at the outer circumferential surfaces thereof to frictionally transmit power from the second free rollers to the first free rollers, in order to minimize the slippage between the first and second free rollers, minimize the power loss and cause the first free rollers to move as designed, an outer peripheral part of each first free roller defining an outer circumferential surface thereof has a different stiffness from that of an outer peripheral part of each second free roller defining an outer circumferential surface thereof. | 10-27-2011 |
20110288681 | FIVE-FINGERED HAND DEVICE - A five-fingered hand device suitably applicable to a humanoid robot is provided. The device includes a hand body ( | 11-24-2011 |
20120032496 | WHEEL, AND FRICTION DRIVE DEVICE AND OMNI-DIRECTIONAL VEHICLE USING THE SAME - [Task] To allow a wheel that provides a performance required for use in an omni-directional vehicle to be manufactured in an efficient manner. | 02-09-2012 |
20120061156 | FRICTION DRIVE DEVICE AND OMNI-DIRECTIONAL VEHICLE USING THE SAME - Heat generated by a drive source of a friction drive device such as an electric motor is allowed to efficiently dissipate to the atmosphere, and the friction drive device and an omni-directional vehicle using the same is designed in a highly compact manner. Left and right electric drive devices are placed on a central axial line of left and right rotatable drive members, and external teeth members serving as output members of the electric drive devices are directly connected to the respective rotatable drive members in a torque transmitting and heat transmitting relationship. | 03-15-2012 |
20120168235 | INVERTED PENDULUM TYPE VEHICLE - In an inverted pendulum type vehicle ( | 07-05-2012 |
20120168236 | INVERTED PENDULUM TYPE VEHICLE - In an inverted pendulum type vehicle including a frame ( | 07-05-2012 |
20120173088 | CONTROL DEVICE OF INVERTED PENDULUM TYPE VEHICLE - Provided is a controller for an inverted pendulum type vehicle capable of moving the vehicle smoothly. The inverted pendulum type vehicle | 07-05-2012 |
20120175175 | INVERTED PENDULUM TYPE VEHICLE - The present invention provides an inverted pendulum type vehicle which can perform a turning movement with ease without requiring any additional device even though the vehicle is configured to travel on a single drive wheel. A substantially vertical principal axis of inertia of the vehicle is tilted rearward with respect to a plumb vertical line. As result, when a rider shift his gravitational center in either lateral direction and tilts the vehicle in the corresponding direction, the main wheel is caused to turn around the principal axis of inertia so that the main wheel is steering in effect, and the vehicle can be turned in a desired direction. | 07-12-2012 |
20120175176 | INVERTED PENDULUM TYPE VEHICLE - An inverted pendulum type vehicle ( | 07-12-2012 |