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Patent Searching and Data


Matches 1,001 - 1,050 out of 1,565

Document Document Title
JP2546958
PURPOSE: To attract the wall surface having a step difference and projecting and recessed parts with the sufficient attractive force, and to move freely. CONSTITUTION: Both ends of a center shaft 31 are respectively equipped with frames ...  
JP2546957
PURPOSE: To provide a magnetic attraction type crawler belt device which attracts the wall surface having stage differences and projecting and recessed parts and moves freely on the wall surface. CONSTITUTION: A base frame 2 is provided ...  
JP08198104
PURPOSE: To provide an intra-pipe running device which permits running in a small bore bent part of a steel pipe having a small radius of curvature in the axial direction without risk of dislocation. CONSTITUTION: An intra-pipe running d...  
JP08198103
PURPOSE: To direct an inspection sensor accurately in the normal direction to a bent pipe according to the combination of a sensor head and sub-heads. CONSTITUTION: The arrangement according to the invention comprises a sensor head 3 whi...  
JP08188150
PURPOSE: To move a change section of a pipe cross section and a change section in the direction of pipe axis easily by providing a detector which detects the arrival of a working robot at the change section of the pipe cross section and ...  
JP08169345
PURPOSE: To provide a vehicle which is safer compared with a customary one, excellent in workability, and can easily climb over step difference and a staircase in spite of relatively simple construction of the vehicle itself such as a ca...  
JP2534971
PURPOSE: To provide an in-pipe self-propelled robot capable of stably propelling even in a piping such as sewer where fluid is flowing in the bottom, without being submerged, and a pipe axis measuring device and method with the use of th...  
JP2534172
PURPOSE: To transport or transfer either of objects between two of them in the relatively positioned relationship using a simple mechanism. CONSTITUTION: A plurality of operating shafts 2 are arranged along the advancing/retreating direc...  
JP08164850
PURPOSE: To provide easily a large pipe wall locking force even in a pipe line having a narrow empty space by providing front and rear locking parts fixing a back plate parallel to the pipe wall between a front surface plate and rear sur...  
JP08164854
PURPOSE: To provide an automatic traveling machine in a pipe line with efficient traveling speed for enabling the shortening of a traveling time by regulating in sequence the expansible and contractible action of an automatic traveling m...  
JP08164853
PURPOSE: To display a sufficiently large thrust even in traveling over a long distance while the inspection operation in the pipe line is carried out. CONSTITUTION: An automatic traveling device 30 in a pipe line is constituted connect a...  
JP08164852
PURPOSE: To facilitate the operation of removing an automatic traveling device in a pipe line and preventing surely the occurrence of an accident caused by forgetting a purge of remaining compressed air or the like. CONSTITUTION: One end...  
JP08164851
PURPOSE: To make a camera approach an observation point of a pipe wall part, cable or the like in a pipe line for photography without changing an angle of view of the camera for inspection. CONSTITUTION: An automatic traveling device 31 ...  
JP08164849
PURPOSE: To make a hydraulic pressure cylinder device generate a large thrust in an automatic traveling device in a pipe line. CONSTITUTION: An automatic traveling device in a pipe line is constituted to interconnect a front locking part...  
JP08166399
PURPOSE: To make it possible to detect the limit running distance of an automatic running machine in a pipe line by computing the average speed of the automatic running machine in the pipeline in correspondence with the moving amount of ...  
JP08154976
PURPOSE: To bear surely and efficiently a burden loaded on a frame body and wheels during step difference running and to ensure safety during step difference running by supporting respectively running shafts of the front side and the rea...  
JP08155864
PURPOSE: To reduce the output of actuators used for joints by disposing one leg with large weight supporting force and the other leg with large motive force, and supporting the weight of the whole device by one leg while supporting the m...  
JP2526537
PURPOSE: To perform the proper feed of energy to a microrobot without disturbing operation of the microrobot. CONSTITUTION: A microrobot 4 is arranged in a metallic piping 3 with a diameter of approximately several mm and microwaves are ...  
JP08142860
PURPOSE: To provide a magnet belt allowing magnet pieces to be fitted as dense as possible without a bolt protruding to the engaging face with a pulley and unlimited in the number of the engaging teeth of the pulley. CONSTITUTION: A magn...  
JP08132291
PURPOSE: To eliminate the adverse influence of magnetism on welding in spite of a system that a truck is made to travel by magnetic attraction on the outside surface of a pipe by building annular permanent magnets of an axial type into t...  
JP08132290
PURPOSE: To excellently weld an initial layer without the slippage of a backing tape through a tube face by drawing-out the backing tape from a housing reel by the rotation of a backing device, pressing and backing the backing tape onto ...  
JP2520351
PURPOSE: To provide a wall surface running robot with which a good attachment to the wall is obtained, by furnishing two pairs of drive wheels and follower wheels at the two ends of a frame, arranging fundamentally a plurality of moving ...  
JP08099657
PURPOSE: To improve the safety of measuring work by providing circulating wheel mechanism getting over protrusions on the wall surface, and a friction winch for rotating a drum mounted on the back face of a main frame and wound with a ca...  
JP08071967
PURPOSE: To enable a robot to stably carry out dynamic walk by rotating a fore leg and a hind leg so that one of the fore leg and the hind leg is made into contact with the ground while the other one thereof is lifted up from the ground ...  
JP08072501
PURPOSE: To provide a running mechanism which can go on an uneven surface, for example with steps, stairs, etc., and can move on a flat ground in the same manner as with usual wheel. CONSTITUTION: A wheel 13 is installed at the tip of a ...  
JP08072762
PURPOSE: To allow continuous movement of a moving device by selectively position-controlling and adsorbing surface in the most pulling-in position away from an object surface, a standard position or the most extended position, in a devic...  
JP2500739
PURPOSE: To enable the inspection and the like of a small bore pipeline by forming a double cylinder body of a fixed cylinder and a rotary cylinder, then mounting tires, brought into pressure contact with the inner wall of the pipeline, ...  
JP08053081
PURPOSE: To provide a partitioning body with the traveling function for the relative shift for a wall surface, besides the sealing function, reduce the dimension of the whole device and reduce cost, by installing the partitioning body ar...  
JP08026104
PURPOSE: To provide high reliability and facilitate the miniaturization by erecting a plurality of cylindrical elastic bodies on a plurality of surfaces of a base with the prescribed arrangement, and communicating at least two pressure c...  
JP08002451
PURPOSE: To provide an underground mobile vehicle which is provided with a vehicle body shape and a propelling system suitable for travel in the sandy ground. CONSTITUTION: An undergroundmobile is provided with an oval vehicle body 1, dr...  
JP07329841
PURPOSE: To wind around a material to be inspected such as an electric wire and a pipeline so as to perform the spiral travelling, and to automate various inspections by providing a main body formed by connecting plural vehicles to be in...  
JP07328575
PURPOSE: To enable the grinding and painting work in a pipeline having a relatively small diameter by connecting either one of a painting unit and a grinding unit to the front of a running unit. CONSTITUTION: A running unit M constituted...  
JP07323701
PURPOSE: To carry out safe travelling by way of preventing falling of a car body unit by increasing an attarctive force under a simple structure. CONSTITUTION: This is a magnetic wheel 3 constituted by arranging a plural number of perman...  
JP07309230
PURPOSE: To exchange and repair a damaged driving unit easily and provide so as to make the magnet belt of the driving unit follow the side face of a rail nicely by detachably and turnably fitting the driving unit for a vehicle traveling...  
JP07291126
PURPOSE: To provide an in-pipe traveling body which moves inside a pipe in coincidence with the axis of the pipe and requires no towing means such as a winch mechanism as a means for moving it in the inside of pipe. CONSTITUTION: In a ro...  
JP07291124
PURPOSE: To provide an in-pipe moving device provided with great towing force by means of a simple structure in which plural flexible actuators are connected together. CONSTITUTION: The in-pipe moving device moving in the axial direction...  
JP07267094
PURPOSE: To lift a load stably with the load kept nearly horizontally without any danger of damaging a step. CONSTITUTION: A carriage for a step has a carrier 1 and an outer frame for supporting the carrier and a pair of lifting wheels 3...  
JP07239230
PURPOSE: To provide an in-pipe self-propelled robot capable of stably propelling even in a piping such as sewer where fluid is flowing in the bottom, without being submerged, and a pipe axis measuring device and method with the use of th...  
JP07232671
PURPOSE: To maintain straight running properties during running, in an absorption movement type robot constituted to run through relative movement between outer and inner frames and vary a running direction through relative revolution. C...  
JP07229881
PURPOSE: To accurately position a robot on a flaw detection surface by providing a television camera having the flaw detection surface in its visual field and displaying the cross cursor corresponding to the positioning reference positio...  
JP07228275
PURPOSE: To perform accurate movement from a present position to an objective position displaced in a lateral direction at least from a specific running direction through a simple operation, in a SUCTION type robot which is constituted t...  
JP07227482
PURPOSE: To move a robot forward and backward and to turn it right and left with one motor together with action accompanying the feeling of reality concerning the robot to be used for a toy or a game device. CONSTITUTION: Concerning the ...  
JP07229882
PURPOSE: To accurately position a robot on a flaw detection surface by providing television cameras having the flaw detection surface in its visual field at a center position and positions before and behind in the moving direction and di...  
JP07228247
PURPOSE: To perform high-speed movement in a fine tube by a method wherein at least one wheel which is rotatable only in one direction and the rotation direction of which is switched is arranged at each of members, such as a cylinder and...  
JP07228259
PURPOSE: To safely goup and down differences level, such as stairs, through comparatively simple constitution and perform conversion of a direction and traveling on a level land without any trouble. CONSTITUTION: A traveling device 1 for...  
JP07227080
PURPOSE: To improve durability and safety of BTM by preventing a magnetic circuit provided on a magnet belt from falling from a profile. CONSTITUTION: The title circuit is provided with a yoke 7 whose outer-periphery part is covered with...  
JP07224542
PURPOSE: To prevent a wall surface moving robot from falling down by using a suction means. CONSTITUTION: A pair of support frames 4 and 5 are connected in such a fashion that they may move relatively while an expandable driving leg equi...  
JP07224543
PURPOSE: To prevent falling down from a lower hemisphere of a sphere-shaped structure in a wall surface moving robot which moves on the wall surface of the sphere-shaped structure, supporting itself with a suction means. CONSTITUTION: A ...  
JP07225191
PURPOSE: To easily specify a flaw detection position without using a precise position storage means by a method wherein a shifter body on which a flaw detection means has been mounted is moved along a flaw defection face, a paint is spou...  
JP07205060
PURPOSE: To provide a mechanism whose movement speed and drive force can be easily changed and adjusted without drastic remodeling even after mechanism production. CONSTITUTION: A first sucker stand 3 is provided at a first stand 1 so as...  

Matches 1,001 - 1,050 out of 1,565