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Patent Searching and Data


Matches 601 - 650 out of 2,920

Document Document Title
WO/2005/099398A2
A method for obtaining an assist torque to be applied to a human joint, in a human assist system in order to reduce the load on muscles, according to the present invention comprises the step of obtaining a moment due to gravity, acting o...  
WO/2005/098733A2
Systems and methods are presented that use the rate of change of a legged robot’s centroidal angular momentum (H G) in order to maintain or improve the robot’s balance. In one embodiment, a control system determines the current value...  
WO/2005/089346A2
A magnetic on-off robotic attachment device (MOORAD) (100, 300, 400, 624’, 660, 678, 804) is used to make a number of systems, such as a mobile apparatus (608, 644, 668, 700, 700’), a belt mechanism (800) and a sensor device (504, 50...  
WO/2005/082583A1
A tentative motion as the tentative value of the target motion of a robot (1) is prepared so as to satisfy on a first dynamic model the target value of a floor reaction force moment horizontal component and the allowable range of a trans...  
WO2005032920B1
The invention concerns a surface traversing apparatus that includes a frame, a seal having a seal perimeter that is mounted to the frame, and a drive configured to move the apparatus relative to the surface. The seal perimeter is adapted...  
WO/2005/082582A1
When the target gait of a robot (1) is generated so as to satisfy the allowable range of the specified component (such as translating floor reaction force horizontal component) of a floor reaction force acting on a moving robot (1), a te...  
WO/2005/079725A1
A generated torque control method for a leg body exercise assistive apparatus enabling a person to perform the exercise of leg bodies in such a feeling that the leg body exercise assistive apparatus is not installed on the person by redu...  
WO/2005/077611A1
A first gait parameter for specifying a target gait is determined such that the gait boundary condition is satisfied on a first dynamic model of a gait generator having n dynamic models. The first gait parameter is modified step by step ...  
WO/2005/077610A1
When gait parameters for specifying a gait to be generated of a mobile robot (1) are determined, the values of the priority parameters of the gait parameters are updated from the values of the priority gait parameters of predetermined ba...  
WO/2005/075156A1
The arrangement of the element of a model (rigid body having a mass point and inertia) representing a robot (1) when determined from an instantaneous target motion of the robot (1) according to first geometrical restriction conditions is...  
WO/2005/072916A1
In a leg-equipped robot, a deviation of an actual trunk movement from a target trunk movement is calculated and according to the deviation calculated, the target trunk movement is corrected.  
WO/2005/069755A2
A System for producing motions for an animatronic figure is disclosed. The system (200) is configured to produce different types of motions in real-time and in a life-like manner. The motion software module (106) forms a composite motion...  
WO/2005/068136A1
An instantaneous target motion of a robot (1) is created by using a dynamic model. From the instantaneous target motion, a first arrangement of the model elements (such as a link having a mass point and an inertia) of a model expressing ...  
WO/2005/061069A1
An attractive robot toy (1) capable of providing a real feeling by bending a knee when a leg part is rotated upward, comprising moving leg parts (120) and swing leg parts (180) fitted to the waste part (111) of a body (2) and bending mea...  
WO/2005/051608A2
Ground contact sections (10) of a mobile body (1) (mobile robot) having three or more ground contact sections (10) are classified into a tree structure such that each of the ground contact sections (10) is a leaf node and that an interme...  
WO/2005/051612A1
A robot has a base body (53) and link mechanisms (52, 54) connected to the base body. A sensor (90) is provided at a predetermined section (knee) between the base body (53) and a top section (foot sole)(58) of a link mechanism (leg) (52)...  
WO/2005/051611A1
Ground contact sections (10) of a mobile body (1) (mobile robot) having three or more ground contact sections (10) are classified into a tree structure such that each of the ground contact sections (10) is a leaf node and that an interme...  
WO/2005/047059A2
A screw drive vehicle (10) has a main housing (20) with forward and aft ends (22, 24), and first and second lateral sides (26, 28). A first support arm (72) rotatably supports a first pontoon assembly (70a) from the first lateral side of...  
WO/2005/005107A1
Positions and attitudes of rigid body-equivalent portions (10, 12, 14) of each leg body (2) on a leg plane passing through joints (9, 11, 13) of each leg body (2) of a two-legged walking mobile body (1) are grasped by detecting rotation ...  
WO/2005/005108A1
A displacement amount of a joint corresponding to each joint element (such as J9) of a rigid body link model (S1) representing a two-legged walking mobile body (1) is sequentially grasped. Also at the same time, values, in a body coordin...  
WO/2005/002996A2
The invention is based on using of a archimede screw as an adjustable transportation member (1, 10) and comprising a barrel (2, 11) and a plurality of adjustable blades (6,16), wherein the blades can be transformed from the configuration...  
WO/2005/000533A1
A vertical component etc. of floor reaction moment caused to act on a robot (1) is set as a to-be-limited amount, and an allowable range of the to-be-limited amount is established. Temporary motion of the robot, which motion satisfies a ...  
WO/2005/000536A1
Occurrence of a slip of a robot moving according to a target gait is judged. The allowable ranges of controlled object variables such as the floor reaction force horizontal component and the floor reaction force momentum vertical compone...  
WO/2005/000535A1
The allowable range of a controlled object variable such as the floor reaction force momentum vertical component, the floor reaction force momentum floor surface normal direction component, the robot angular momentum change rate vertical...  
WO/2005/000534A1
Target motion and an instantaneous value of a target floor reaction force are determined based on a deviation between a target state amount relating to a posture of a robot (1) at least about a vertical axis or about an axis normal to a ...  
WO/2004/108045A1
Powered wheeled vehicle (1), capable of travelling both on level ground and over uneven surfaces, comprising at least one driving tread (BR 11) as well as two pairs of front wheels (R61) and rear wheels (R21), of which at least one is a ...  
WO/2004/098985A1
The invention relates to an off-road vehicle comprising ambulatory limbs, a vehicle frame (2), a drive assembly (9) and an axle structure comprising two wheels or chain driving mechanisms. According to the invention, the vehicle frame (2...  
WO/2004/091866A1
During the movement such as walking on a flat ground of a biped walking mobile body, the position of the gravity center (G0) of the mobile body, the position of an ankle joint (12) of each leg body (2), and the position of a metatarsopha...  
WO/2004/091865A1
During the movement, such as walking on a flat ground, of a biped walking mobile body, the position of the gravity center (G0) of the mobile body, the position of an ankle joint (12) of each leg body (2), and the position of a metatarsop...  
WO/2004/087381A1
A leg type movable robot (10) comprises motors (42) for rotating ankle joints (26R, 26L) around the left and right shafts (26RY, 26LY) of the robot, and speed reduction units (58) for reducing the output speed of the motors, wherein the ...  
WO/2004/085121A1
A robot system applied, for example, to a legged mobile robot. The amount of movement of a robot from a position where it has landed to a position where it lands next is calculated based on kinematics, and by switching of landed position...  
WO/2004/080664A1
A “four directions moving” structure can walk facing front, back, left and right without changing its direction. Its wheels are designed as two groups of wheels which are vertical with each other (it has four rows wheels in quadrate ...  
WO/2004/066124A2
In one aspect, a supported walking system is disclosed, comprising a robotic walking figure (100) and a wheeled support (110) that at least partially supports the robotic walking figure. The supported walking system may be driven and con...  
WO/2004/062991A1
This running apparatus(1) has 4 wheels(3) operating seesaw type are axle installed on the first and second lever(4.5.6). This running apparatus can travel with its 8wheels or sometimes 4wheels touching grounds at any circumstances. This ...  
WO/2004/043653A1
A transfer mechanism (22) is installed in a transfer vessel (10). This transfer mechanism includes a movable body (38) installed for horizontal movement, a rotary base block (48) attached for horizontal rotation and lifting/lowering moti...  
WO/2004/041484A1
A boundary condition-carrying motion equation relating to the future center-of-gravity horizontal path of a robot is solved so that moment around a horizontal axis around a point in a supporting polygon at ground contact is zero or a hor...  
WO/2004/033160A1
A ZMP balance equation describing a balance relationship of each moment applied to a robot body is generated according to desired operation data on the orbit of each section of the robot. A moment error appearing on the ZMP balance equat...  
WO/2004/030870A1
A walking control system is so configured as to input the motion-status quantity of a robot measured by a sensor or the like and real-world quantities such a an external force, an external force moment and an environmental pattern. When ...  
WO/2004/030872A1
This invention is related to the balance system, for a legged robot, which prevents loss of balance during movement or performance of any job, as well as carrying weight for the robots with two or more legs. The balance system for two-le...  
WO/2004/028324A1
An inexpensive window wiping system which can clean a window glass even in the corners and can travel on the surface of the window glass smoothly and straightly in a desired direction without leaving an unwiped part. The window wiping sy...  
WO/2004/028757A1
A walking gait producing device capable of simply and in real time producing the walking motion of a robot having a liable-to-topple structure such as a humanoid two-leg walking robot. The drive quantity of the center of gravity at a cer...  
WO/2004/026668A1
A moving carrier that sticks to a surface by use of sticking means such as negative pressure is capable of easily performing pulling over, or transverse movement, in a direction intersecting a moving direction of the carrier. The moving ...  
WO/2004/020159A1
A leg section of a legged mobile robot has at least a first joint (16) and second joints (18, 20) arranged more downward in the direction of gravity than the first joint. Actuators (54, 56) for driving the second joints are arranged at t...  
WO/2004/010081A1
A method and a device for accurately detecting information on the attitude of a movable body, the device comprising a highly accurate attitude detection mechanism (1) having, in pairs, one rate gyro (2a) for detecting the attitude and th...  
WO/2004/005119A1
An ambulatory mechanical leg system drives a mechanical leg (100, 21) with a crank (91) to pivot about a pivot axis (102) to produce uniform rectilinear motion at the distal end (41) of the leg (100, 21) during a stride stroke (51) porti...  
WO/2003/106112A1
A walking control device (30) which drive-controls the drive means of each joint (15L, 15R-20L, 20R) of each leg (13L, 13R) based on gait data, and which comprises force sensors (23L, 23R) each for detecting a force applied to the sole o...  
WO/2003/101664A1
Apparatus for positioning and holding a tool relative to a workpiece comprising a carriage for conveying the tool over the surface of the workpiece and means for holding the carriage onto the surface of the workpiece. The invention provi...  
WO/2003/099641A1
The invention relates to an actuator which is characterised in that the kinematic connection between the motor and the working element of the robot comprises a mobile link which is pivot fixed to the base of the actuator, a runner which ...  
WO/2003/095155A1
A method and a device for controlling the walking of a legged robot for stably controlling the attitude thereof, the method comprising the steps of controlling the attitude of the robot with different control characteristics in each coor...  
WO/2003/095156A1
An additional support structure for a robot, comprising abutting members (7) allowed to abut on a surface such as a floor surface for supporting the robot (1) fitted to the portions of the arms (2) of the robot (1) near articulations (2c...  

Matches 601 - 650 out of 2,920