Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 8172013 | Legged robot and control method of legged robot A legged robot includes: a body; a leg portion; a foot portion; a falling direction detection unit that detects a falling direction of the body; a control unit; and a distance detection unit that detects a distance between a sole of the foot portion and a road surfa... | 05/08/2012 |
| 8157031 | Multi-legged walking device A multi-legged walking device includes a crankshaft, a plurality of linkage bar mechanisms, a support member, and a driving device. The crankshaft includes a plurality of main journals and crankpin journals. The plurality of linkage bar mechanisms is spaced from and... | 04/17/2012 |
| 8104553 | Bimodal conveyance mechanism A virtual wheel provides a leg pair as a conveyance mechanism for a land vehicle. The virtual wheel propels the vehicle across a surface using a repetitive motion of the legs that contact the ground as would a wheel, due to their geometry. Vehicle embodiments includ... | 01/31/2012 |
| 8069938 | Energy efficient robotic system An energy efficient biped robotic system with passive-dynamic locomotion includes a body having a frame, an energy recapture mechanism, and a leg. The cyclical movement of the leg during passive-dynamic locomotion is transferred to a load through a mechanical energy... | 12/06/2011 |
| 8061460 | Stair climbing device A stair climbing device, adapted for a wheel chair, including at least one climbing element which is adapted to be moved on a circular path so that it can get in contact with the next step of a stair and lift or lower the stair climbing device on the next step. The ... | 11/22/2011 |
| 7984775 | Legged robot A legged robot that can ensure a large step length while keeping the height of a body trunk at a low position without increasing a moment that is generated due to the gravitational force acting on the trunk and acting on roll joints of legs when standing on one leg ... | 07/26/2011 |
| 7971664 | Efficient actuation and selective engaging and locking clutch mechanisms for reconfiguration and multiple-behavior locomotion of an at least two-appendage robot The method and apparatus consist of a robot body having at least two, but preferably six appendages. The appendages are organized into appendage groups of one to six appendages. The appendages are linked mechanically into groups of two or more and each group is actu... | 07/05/2011 |
| 7963351 | Robotic vehicle apparatus and method A method for forming a robotic vehicle. The method may involve forming a body and arranging a plurality of movable legs to project from the body for propelling the body over a surface. An actuator may be carried by the body to selectively engage and disengage differ... | 06/21/2011 |
| 7946364 | Legged robot A legged robot is provided whose trunk link is not prone to wobble in the front-back direction during walking. The legged robot is equipped with a trunk link and a pair of legs. Each leg has a pitch joint capable of rotating the connected links in a plane that inter... | 05/24/2011 |
| 7878276 | Ambulatory vehicle An ambulatory vehicle having legs and configured for transporting a load is disclosed. The ambulatory vehicle includes a load that is able to shift the center of gravity of the ambulatory vehicle along a transverse axis and a longitudinal axis of a beam assembly. Ad... | 02/01/2011 |
| 7819209 | Guided transport unit A guided transport unit and methods of guiding the transport unit for moving a superstructure in precise angular movements over a surface are disclosed. The guided transport unit comprises a skid pad, a vertical displacing member engaged with the skid pad, a base op... | 10/26/2010 |
| 7806207 | Method for positioning transportable and relocatable heavy equipment A method for transporting and relocating heavy equipment using a fluid to lift heavy equipment with a lift assembly with a rotatable motion gear assembly. The method can include disengaging a rod one of four walking assemblies secured to the lift assembly and extend... | 10/05/2010 |
| 7775305 | Wheeled hopping robot The present invention provides robotic vehicles having wheeled and hopping mobilities that are capable of traversing (e.g. by hopping over) obstacles that are large in size relative to the robot and, are capable of operation in unpredictable terrain over long range.... | 08/17/2010 |
| 7753145 | Virtual-wheeled vehicle A virtual wheel provides a leg pair as a conveyance mechanism for a land vehicle. The virtual wheel propels the vehicle across a surface using a repetitive motion of the legs that contact the ground as would a wheel, due to their geometry. Vehicle embodiments includ... | 07/13/2010 |
| 7703562 | Energy efficient robotic system An energy efficient biped robotic system with passive-dynamic locomotion includes a body having a frame. An energy recapture mechanism is suspended within the frame. The energy recapture mechanism includes a load, a mechanical energy storage mechanism that interconn... | 04/27/2010 |
| 7681674 | System for positioning transportable and relocatable heavy equipment A system for positioning a transportable and relocatable equipment having at least four walking assemblies attached to transportable and relocatable equipment each walking assembly has a walking pad, roller tread for rolling the roller bearing surface, a lift assemb... | 03/23/2010 |
| 7543663 | Bimodal conveyance mechanism A virtual wheel provides a leg pair as a conveyance mechanism for a land vehicle. The virtual wheel propels the vehicle across a surface using a repetitive motion of the legs that contact the ground as would a wheel, due to their geometry. Vehicle embodiments includ... | 06/09/2009 |
| 7530410 | Legged mobile robot and control system thereof The legged mobile robot the foot comprises a foot main body connected to each leg, a toe provided at a fore end of the foot main body to be bendable with respect to the foot main body, and a bending angle holder capable of holding a bending angle of the toe in a ben... | 05/12/2009 |
| 7490681 | Robotic rolling vehicle apparatus and method A robotic vehicle having a body with an internal volume. A plurality of extendable legs project outwardly from the body for supporting the body on a surface and for propelling the body, in at least a partial rolling motion, over the surface. A gimbal system is suppo... | 02/17/2009 |
| 7481285 | Lifting and steering assembly A lifting and steering assembly for permitting a vehicle to be turned in a small area. The lifting and steering assembly includes at least one turning assembly for being coupled to the vehicle. The turning assembly comprises a shaft member is selectively extended fr... | 01/27/2009 |
| 7441614 | Legged mobile robot In a legged mobile robot, each hip joint that connects a body with a thigh link comprises a first rotary shaft that provides a degree of freedom to rotate about a yaw axis, a second rotary shaft that provides a degree of freedom to rotate about a roll axis, and a th... | 10/28/2008 |
| 7424923 | Mobile robot A mobile robot having wheels which maintain contact forces against a surface even when the mobile robot meets an obstacle on the surface and a body of the mobile robot is forced up against the obstacle. The mobile robot easily surmounts the obstacle on the surface, ... | 09/16/2008 |
| 7409265 | Leg-type moving robot and floor reaction force detection device thereof It is arranged such that displacement sensors (70) are installed at a position in or vicinity of elastic members (382), to generate outputs indicating a displacement of the floor contact end of a foot (22) relative to a second joint (18, 20 | 08/05/2008 |
| 7398843 | Reconfigurable robot drive A robot including a robot body, a plurality of wheels on the robot body for propelling the robot body, and an axle for each wheel. Each wheel is configured to alternately attach to an axle at or proximate the center of the wheel for high efficiency mobility on flat ... | 07/15/2008 |
| 7384046 | Powered wheeled vehicle capable of travelling on level ground, over uneven surfaces and on stairs Powered wheeled vehicle (1), capable of travelling both on level ground and over uneven surfaces, comprising at least one driving tread (BR11) as well as two pairs of front wheels (R61) and rear wheels (R21), of which at least one is a dr... | 06/10/2008 |
| 7380618 | Stair climbing platform apparatus and method A platform wheeled apparatus that incorporates an intelligent wheel configuration for each wheel in which each wheel can dynamically change its radius to negotiate various obstacles. The intelligent wheel has a rotational hub and support disc that carries a series o... | 06/03/2008 |
| 7365509 | Capsule type micro-robot moving system A capsule type micro-robot moving system moves on an organ's wall covered with mucilage at a high speed. The present invention provides a capsule type micro-robot moving system, which is structured such that a head is formed in a semi-spherical shape and the outer s... | 04/29/2008 |
| 7363994 | Wheeled platforms A wheeled platform 100 is disclosed, which is characterized by high mobility and reliability, and which can be used in a wide range of applications including transport and robotic devices. The wheeled platform 100 has fore and aft body portions 130,... | 04/29/2008 |
| 7366587 | Legged mobile robot The characteristics of actuators themselves and the characteristics of controllers for the actuators are dynamically or statically controlled to achieve stable and highly efficient movements. In a stage in which a leg in the flight state is uplifted such that the re... | 04/29/2008 |
| 7351026 | Rail-car unloading apparatus and method A rail-car unloading apparatus and method for the same configured to be positioned over fixed rails of a railroad track. The rail-car unloading apparatus includes a frame structure and two parallel rails. The frame structure includes two outer main beams extending s... | 04/01/2008 |
| 7337039 | Gait producing device for leg type movable robot There are provided device for determining a desired trajectory of a translation floor reaction force's vertical component of a legged mobile robot 1, a vertical component of the total center-of-gravity acceleration or a body acceleration vertical component of... | 02/26/2008 |
| 7337040 | Self-position estimating device for leg type movable robots Based on a detected or estimated value of an actual posture of a predetermined part, such as a body 3, of a robot 1 and a deviation the actual posture from a posture of a desired gait, a posture rotational deviation's variation is determined as the tem... | 02/26/2008 |
| 7328907 | Display rack transport device A display rack transport device includes a wheel assembly and a display mount. The display mount is removably mountable to the wheel assembly and mountable to a display rack. Variously configured display mounts are adapted to mount to various styles of display racks... | 02/12/2008 |
| 7327112 | Multiple leg tumbling robot A robot or vehicle locomotes by tumbling. Legs distributed over the surface of the robot individually extend or retract. A control system coordinates the action of the legs to cause the robot to tumble in any direction. A robot using this form of locomotion is highl... | 02/05/2008 |
| 7328087 | Bipedal robot with storage battery A bipedal robot of the present invention has a trunk consisting of an upper trunk and a lower trunk which are rotatable around a rotation axis relative to one another. The upper trunk has shoulders on the right and left sides. An arm is provided at each shoulder. A ... | 02/05/2008 |
| 7319918 | Gait generation device for legged mobile robot A gait generation device for setting a translation floor reaction force's horizontal component (component concerning a friction force) applied to a robot 1, a limitation-target quantity, such as a ZMP, and an allowable range, for determining at least a provis... | 01/15/2008 |
| 7319917 | Gait generation device for legged mobile robot A gait generation device for generating a desired gait which includes floating periods in which all the legs 2, 2 of a legged mobile robot 1 float in the air and landing periods in which at least one leg 2 is in contact with a floor which appear... | 01/15/2008 |
| 7319919 | Control device and footstep determination device for legged mobile robot A landing position/orientation of a foot (22) to be landed in a landing action of a robot (1) such as a biped mobile robot or the like is estimated, and a desired footstep path for the robot (1) is set up. Based on the estimated landing position... | 01/15/2008 |
| 7319302 | Gate generating system for mobile robot A gait generating system for a mobile robot has n dynamic models and determines a first gait parameter defining a desired gait such that the boundary condition of a gait on a first dynamic model is satisfied. The first gait parameter is corrected step by step by usi... | 01/15/2008 |
| 7314343 | Miniature manipulator for servicing the interior of nuclear steam generator tubes A manipulator for servicing tubes extending through a tube sheet having three major components: a base member, a block member, and a foot member. The base member has a holder for supporting tooling or inspection devices. The base member also has at least one gripper... | 01/01/2008 |
