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7001138 |
Split collar for mechanical arm connection
A robot assembly and a method of installing a collar on a robot assembly. The robot assembly comprises a support shaft, an arm extending away from the shaft, a split connecting collar pivotally...
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6969227 |
Wafer transport apparatus
A loadlock chamber assembly includes a loadlock chamber, a sub-chamber removably attached to the loadlock chamber and a first robot arm having a primary pivot axis within the sub-chamber, wherein...
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6884019 |
Conveying arm
A conveying arm of the invention includes a first pivotable shaft connected to a first arm which is also pivotably connected to a third arm having an intermediate pivotable portion. The third arm...
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6779962 |
Device for handling flat panels in a vacuum
A linear motion assembly is provided as part of a robot for processing substrates in a vacuum. An effector assembly is mounted for linear movement on linear bearings. The end effectors are driven...
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6755092 |
Conveying device
A conveying device in which a conveying arm assembly can be quickly set in a conveying position and can be rapidly stabilized in the conveying position includes a conveying arm assembly, a fixed...
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6748819 |
Robot
A robot is disclosed in which load torque imposed on motors is reduced and therefore small-sized motors can be used. In the robot, an arm member, a first link, a second link and a third link...
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6736589 |
Method and device for transferring compact discs to a packaging line
According to the method, single compact discs ( 1 ) are removed from a magazine ( 10 ) by a pick up group ( 14 ) which is carried by a drum ( 13 ). The drum ( 13 ) rotates continuously on a...
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6644449 |
Flat wire cable coil for coupling to a rotating element
A rotating handler arm is mounted on an upright column, and has electrical components thereon, which require powering. The power is carried to the rotating arm by a multi conductor flat cable that...
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6575691 |
Transfer arm
A conveying arm of the invention includes a first pivotable shaft connected to a first arm which is also pivotably connected to a third arm having an intermediate pivotable portion. The third arm...
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6394740 |
Material handling device
The present invention comprises a material handling device and method for transferring material from one location to another. More specifically, the present invention relates to a device for...
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6264023 |
Bottle extractor for hollow glass moulding machines
Bottle extractor for hollow glass moulding machines, of the type that have bottle handling fingers comprising, a head joined to a fixed position spin axis and which includes at least one fluidic...
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6237216 |
Apparatus for automatically dismantling a windshield glass and a rear glass from a disused automobile
A system for recycling the components dismantled from a disused automobile, which includes a main body having a control part, front and rear glass removers connected with the main body for...
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6045315 |
Robot apparatus and treating apparatus
A robot apparatus has a rotatable arm member. A stationary pulley is arranged in the center of the arm member, while a pair of rotatable pulleys are arranged at the respective ends of the arm...
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5993141 |
Independent linear dual-blade robot and method for transferring wafers
An independent dual-blade robot assembly is provided for use in semiconductor wafer processing. The robot assembly includes a rotatable stage located within a chamber, a linear track mounted on an...
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5899658 |
Articulated arm transfer device
A concentric-shaft rotational drive system for an articulated arm transfer device adaptable for imparting movement to an assembly inside a vacuum chamber wherein rotary movement is imparted to...
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5893700 |
Transport star for containers
Transport star for containers with a basic body which can rotate, on whose circumference several gripper arms, in the form of double levers, are attached in bearings, which can be locked by...
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5827039 |
Apparatus for handling a stack of sheet-like products
An apparatus for handling stacks of sheet-like products is provided and includes a rotary table on which gripper devices are mounted for linear shifting. The table has a central axis of rotation...
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5819954 |
Coupon sorting system and method of sorting coupons
A system for sorting coupons according to information contained within bar codes or similar markings printed thereon. The system includes a storage bin in which the coupons are received and from...
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5807062 |
Arrangement for handling wafer-shaped objects
An arrangement for handling wafer-shaped objects is to ensure a high degree of positioning accuracy with increased productivity, freely selectable transport paths, and low mechanical expenditure...
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5735660 |
Load handling
An apparatus for handling a circular saw blade for performing operations on the blade at a work station includes a mechanism for carrying the blade between a supply stack of blades, the work...
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5588789 |
Load arm for load lock
Load transferring apparatus comprises a base member, a planar platform for supporting a load and a drive arm pivotally mounted on the base member for moving the platform in plane between a...
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5578331 |
Automated apparatus for preparing contact lenses for inspection and packaging
An apparatus is provided for removing and transporting articles, such as contact lens sections from a manufacturing line to inspection and packaging stations. The lenses are deposited in a...
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5570990 |
Human guided mobile loader stocker
A human guided mobile loader stocker developed to mechanically assist in SMIF container movement. The assist includes a pushcart, a semi-motorized transport arm, a processor, and communication...
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5553509 |
Three degree of freedom robotic manipulator constructed from rotary drives
A three degree-of-freedom robotic manipulator is constructed from three rotary drives. The rotary drive consists of a relatively small diameter cylindrical driving member coupled to a larger...
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5516254 |
Supplementary unit for fork lift trucks
The present invention refers to a supplementary unit for a travelling fork lift truck used for picking up platelike mounting elements. The platelike mounting elements are picked up by a pick-up...
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5489192 |
Heat resisting robot hand apparatus
A heat resisting robot hand apparatus suitable for use within a highly-heated and pressure-reduced chamber in which radiant heat emitted from a heat stage and a material to be heated, such as a...
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5486080 |
High speed movement of workpieces in vacuum processing
A high speed wafer processing apparatus employs two wafer transport robots to move wafers from two load locks past a processing station with gentle vacuum cycling and without pumpdown delays. Both...
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5474410 |
Multi-chamber system provided with carrier units
A cassette carrier unit for carrying a cassette, in which a plurality of substrates are housed, into and out of cassette chambers of the multi-chamber system including a hand on which the cassette...
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5470195 |
Vacuum turret
A vacuum turret apparatus for moving objects from a first location to a second location is disclosed. The turret is specifically designed to move individual plate-like objects from a stack of such...
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5272648 |
Method of detecting a position of a robot
There is disclosed a position detection method of a robot which provides two incremental position transducers mounted to a robot axis in interlocked relationship with each other and rotatably to...
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5248024 |
Wafer mounting device having position indicator
A mount plate has a disc-shaped body having a wafer-mounting surface on which semiconductor wafers are to be mounted for polishing. The mount plate is carried by a rotary support which is rotatably...
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5232505 |
Apparatus for the automatic casting, coating, varnishing, testing and sorting of workpieces
In an apparatus for the automatic casting, coating, varnishing, inspecting and sorting of workpieces--especially of optical or magneto-optical data storages--with at least one transport apparatus...
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5207549 |
Transfer seat to be used between a wheelchair and an automobile seat
A transfer seat permits a wheelchair bound patient to transfer from the wheelchair to the seat of an automobile. A peg on one side of the frame of the seat slides within a vertical tube used to...
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5193971 |
Mobile hydraulic conveyor
This invention relates to an improvement over a prior art mobile hydraulic conveyor apparatus which is mounted on the rear end of a truck for both vertical and lateral pivoting, as well as vertical...
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5174709 |
Workpiece transfer device
A workpiece transfer device includes a mounting frame assembly having an upper fixed frame and an inner subframe slidably mounted to the fixed frame. The inner subframe supports a gear rack on its...
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5151007 |
Industrial use robot with horizontal multiple articulated arms with means to minimize or eliminate interference among driving portions
Robots for industrial use having an arm mechanism of a horizontal multiple articulated type. The load movement mechanism and the arm expansion mechanism, which are provided within the robot arms in...
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5151001 |
Apparatus for rotating top ends of cans
In a rotating apparatus for top ends, a transport path for the top ends is defined along an outer periphery of a turntable which is rotatable intermittently. Top-end holding platforms are arranged...
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5149243 |
Lifting/tilting or tilting apparatus for emptying bins, in particular garbage bins, into a collecting bin
A lifting/tilting or tilting apparatus for emptying bins. The apparatus has a triangular gripping and carrying plate which is connected to a lifting arm by an articulation mechanism and associated...
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5110248 |
Vertical heat-treatment apparatus having a wafer transfer mechanism
A vertical heat-treatment apparatus is provided with a mechanism for automatically transferring semiconductor wafers from carriers to a boat for a vertical type furnace. The automatic transferring...
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5108255 |
Palletizer and depalletizer and head therefor
A palletizer or depalletizer of containers with a product carrier and product support having four pickup or deposit positions providing improved operational speeds and container placement...
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5102289 |
Damper device for precision assembling robot
A damper device for a precision assembling robot is capable of dampening the residual vibrations of the robot arm resulting from a lack of rigidity of the arm. The damper device is fixed to the tip...
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5096357 |
Apparatus for removing yarn bobbins and depositing them on a peg trolley
The invention relates to a method and apparatus for removing conical yarn bobbins, particularly in relation to withdrawing them from a conveyor belt which receives and moves said conical bobbins...
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5092728 |
Substrate loading apparatus for a CVD process
Each substrate is loaded into a receiving chamber upon a positionable platform, which platform is in sealed relationship with the receiving chamber to permit purging of the receiving chamber prior...
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5088878 |
Apparatus for the lifting of tray packs
The lifting and transportation of sensitive articles incapable of bearing a mechanical load, without manual involvement, presents special difficulties in packaging technology. This applies, above...
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5052884 |
Transferring device for semiconductor wafers
Transferring device for a semiconductor wafer or like part includes a rotatable carrying arm rotatably for carrying a semiconductor wafer or part from its initial position and through a first...
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5025126 |
Articulated support arm
A cantilevering support arm is provided for supporting a suspended load and for encasing utility supply conduits to enable various activities requiring access to such utilities to be carried out at...
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5011366 |
Ultraclean robotic material transfer method
An automatic wafer handling system utilizing a vacuum pneumatic controlled cable driving mechanism. In principle, the necessary movements are provided by air cylinder actuation of pulley supported...
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4993914 |
Fallen tree removal implement
A farm implement for transporting fallen trees. The implement is attached to a tractor. A pair of hydraulically operated arms have grabbing jaws near the end thereof and close against the roots of...
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4969795 |
Industrial robot equipped with a cable extending means
An industrial robot (10) comprising a cylindrical fixed robot body (14), a swivel body (26) mounted on the fixed robot body (14), a robot arm mechanism (60, 64) pivotally joined to the swivel body...
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4955780 |
Wafer positioning apparatus
A wafer positioning apparatus includes at least first, second and third optical position detectors for detecting a circumference portion of a wafer. The first to third optical position detectors...
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