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Document Title |
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7619499 |
Switching unit having a locking function for a tool
A switch unit having a combined switch function and locking function for controlling industrial tools, both the locking function and the switch function being achieved magnetically.
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7616084 |
Variable reluctance fast positioning system and methods
The preferred embodiments of the present invention are directed to high bandwidth positioning systems such as fast tool servos (FTS). The applications of this invention include, for example,...
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7607430 |
Magnetically coupled humidifier container components
A method of coupling the upper and lower section of a humidifier container used to humidify oxygen gas, using magnetic coupling means. A series of corresponding magnets around the container,...
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7568566 |
Magnetic closure system
A magnetic fastening system for connecting a first member against a second member. The system includes a first flexible magnet longitudinally associated with at least a portion of an edge of the...
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7561015 |
Magnet secured in a two part shell
A magnet encapsulated within a canister formed from two cans into a laminated structure particularly useful in plasma processing reactors. Each can includes an end wall and a cylindrical sidewall....
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7549217 |
Method for fabricating an electromagnet
A method of of fabricating an electromagnet is provided in which a core having a flux return backplate on one end and a cover plate on the other end of the core is provided. For example, the flux...
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7548147 |
Switch type on/off structure for hoisting magnetic disks
A switch type ON/OFF structure for hoisting magnetic disks has a handle turnable towards one side to demagnetize and towards another side to generate a magnetic force to attract and move a work...
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7545250 |
Anchoring magnet
An anchoring magnet for anchoring onto a magnetic or magnetizable substrate has a plurality of panel-shaped magnet elements extending in parallel fashion and panel-shaped pole elements extending...
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7541907 |
Auto-aligning and connecting structure between electronic device and accessory
An auto-aligning and connecting structure used to connect and align an electronic device and an accessory, wherein a plurality of first magnetic bodies are disposed on a first surface of the...
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7538650 |
Apparatus and method for magnetizing casing string tubulars
An apparatus for magnetizing a wellbore tubular includes a plurality of co-axial magnetizing coils deployed on a frame. The coils are typically deployed about a track on which the tubular may be...
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7507136 |
Construction set utilizing magnets
A set of magnetic blocks by which connection is made between blocks through a force attracting multiple ferrous protrusions on one face to multiple recessed magnets on another face. The multiple...
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7501922 |
Permanent magnetic male and female levitation supports
A permanent magnetic male and female levitation support has a first part with a cavity and a plurality of retainment mechanisms incorporated therein, and a plurality of first permanent magnets...
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7463128 |
Lock mechanism for stage apparatus
A lock mechanism for a stage apparatus, includes a stationary support board; a movable stage; a leaf spring supported by the stationary support board; a press portion and a pressed portion provided...
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7438333 |
Magnetic latch assembly
A magnetic latch assembly includes a first body, a second body, and a magnetic block and a magnetic latch. The magnetic block is movably disposed on the first body; therefore, it can be selectively...
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7423506 |
Annular magnet
An annular magnet is formed by coupling a plurality of arc-shaped divided magnets with each other in an annular shape as well as such being magnetized with N and S magnetic poles on the end...
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7401483 |
Residual magnetic devices and methods for an ignition actuation blockage device
Residual magnetic locks, brakes, rotation inhibitors, clutches, actuators, and latches. The residual magnetic devices can include a core housing and an armature. The residual magnetic devices can...
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7389870 |
Instrument caddy with anti-magnetic shield
An instrument caddy and protection device is disclosed having a retentive pocket configured to closely adapted to, retain against displacement and protect an electronic instrument therein such as,...
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7378928 |
Magnetic pick-up tool
A magnetic pick-up tool is described having a first, small diameter, high field strength permanent magnet pellet, permanently secured within a holder presenting a pole face at a distal tip of a...
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7330093 |
Alignment apparatus, exposure apparatus, and device manufacturing method
An alignment apparatus moves an X-Y slider together with X and Y beams. Electromagnetic guides (electromagnetic mechanisms) are interposed between the X-Y slider, the X beam, and the Y beam. The...
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7319375 |
Universal bench magnet
An improve material holding device using magnetic force of variable strength comprising: an electromagnet mounted to a universal bracket adapted to mount to a vertical or horizontal surface, or a...
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7310035 |
Magnetic metal accessory holder
A magnetic apparatus, which can be engaged to various preselected objects, is used for holding various articles which are attracted to a magnet. The magnetic apparatus comprises a platform member...
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7300043 |
Rotating positioning vise
A rotating positioning vise for use in hand working operations. The positioning mechanism utilizes a permanent magnet that is lifted off the surface of a turntable by the means of a lever. The user...
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7266879 |
Method for magnetically establishing an electrical connection with a contact of a semiconductor device component
A method for establishing electrical contact includes nonrigidly applying force to a semiconductor substrate in directions substantially normal to a plane of the semiconductor substrate includes a...
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7258195 |
Electromagnetic holding brake
An electromagnetic holding brake comprising a switchable electromagnet ( 4 ) for holding a movable sheet ( 6 ) in a predetermined position, wherein said brake further comprises a second fixated...
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7224251 |
Magnetic retaining device for machine tool
A magnetic retaining device for attaching a work piece to a machine tool includes a magnetic housing having two housing members secured together and having different magnetic poles, and a magnetic...
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7190248 |
Holder for ferrous objects, especially a magnetic socket drawer
A holder for ferrous object, comprising: a holder body formed of a ferrous material and having at least one channel, the channel having a width and a depth; and a plurality of magnet members...
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7182205 |
Magnet sweep
A device for attracting metal particles which comprises a longitudinal member having a first and second end and a first magnet connected to the first end. The first magnet has a surface. The device...
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7164337 |
Splash proof electromagnetic door holder
A splash proof electromagnetic door holder is sealed to prevent failures caused by exposure to moisture. The electromagnetic door holder comprises a ground box, a main housing attached to the...
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7154363 |
Magnetic connector apparatus
A magnetic connector apparatus provides a plurality of magnetic connector bodies in various different forms for magnetic connection of two or more bodies together along mutually-confronting,...
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7151428 |
Extra hand system
The present application is directed to an apparatus designed to hold an object in a stationary position using electromagnetic components. The object is held in a stationary position when at least...
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7145425 |
Magnetic securement device magnetically attached to a sheetrock fastener
A magnetic securement device that includes a high energy magnet and a securing member. The device attaches to sheetrock walls through magnetic attraction to sheetrock screws or nails. The device...
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7114592 |
Ladder with magnetic tool holder plate
A magnetic tool holder for a ladder 14 providing means for holding the selective positioning of tools to the top step 24 of a ladder. The tool holder is comprised of a planar magnetic material ...
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7102476 |
Method to estimate attractive force in a permanent magnet chuck
The design of permanent magnet chucks of desired specified attractive force at the base or working face of the chuck is expedited by the discovery of a general correlation between two specific...
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7066612 |
Magnetic boot module
A magnetic boot module is described. The magnetic boot module has a pair of magnetic boots, a pair of moving devices, and a magnetic inductive path. Each of the moving devices couples to one of the...
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7061354 |
Strong quasi horseshoe magnet
A permanent magnet assembly, for engaging a generally planar surface of a ferromagnetic object to affix items of interest thereto, includes a shell of a magnetic material. The shell has a portion...
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7052155 |
Illuminated magnetic retrieval apparatus
An illuminated magnetic retrieval apparatus includes an illumination module which includes a handle portion which houses a battery power supply and which houses illumination circuit means powered...
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7038567 |
Modules creating magnetic anchorage assemblies and relevant assemblies
A module ( 1, 16, 19, 28, 50, 52, 54, 100 ) for the creation of assemblies comprising at least one active magnetic element of attraction ( 2, 3, 17, 20, 33, 34, 42, 47, 48 ) and at least one...
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7032288 |
Methods for magnetically establishing an electrical connection with a contact of a semiconductor device component
An electrical connector configured to nonrigidly apply force to a semiconductor substrate in directions substantially normal to a plane of the semiconductor substrate includes a first member with...
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7015780 |
Apparatus, device and method for generating magnetic field gradient
A monolithic or dual monolithic magnetic device or apparatus having an array of formations such as protruding or raised nubs wherein adjacent nubs have the same or opposite polarity to produce a...
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7012495 |
Switchable permanent magnetic device
A switchable magnetic device includes a first magnet and a second magnet, both of which are essentially cylindrical. Magnets are housed in a housing made from pole pieces. Pole pieces are...
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7009480 |
Semi-releasable magnetic tool
A semi-releasable magnetic tool is disclosed. The tool comprises two magnetizable pole plates. Each of said pole plates is bounded by peripheral edges. The pole plates are spaced apart and...
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6994305 |
Magnetic mounting assembly
Provided is a magnet mounting assembly including a ferromagnetic support plate having a periphery, two opposite faces, and a ferromagnetic plate extension depending from the periphery, and a...
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6972654 |
Armored magnetic base
An armored magnetic base of the present invention includes a magnet enclosed within a protective sleeve. The magnet may have an optional shielding casing substantially covering one face of the...
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6963261 |
Magnetic anchoring module with a system for enabling/disabling and adjusting the magnetic anchoring force and related assemblies
Magnetic module for the magnetic anchorage to a ferromagnetic surface of another magnetic, or ferromagnetic module, whose head includes: a first multipolar magnetic stator that in turn defines a...
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6940377 |
Multi-sheet article having removable portions comprising magnetized material
A multi-sheet article comprising a plurality of sheets is disclosed. Each of the sheets has opposite first and second faces that share a common perimeter edge. Each sheet also has an edge margin...
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6927657 |
Magnetic pole layout method and a magnetizing device for double-wing opposite attraction soft magnet and a product thereof
A magnetic pole layout method and a magnetizing device for double-wing opposite-attraction soft magnet. A magnetizing conductor is wound on a magnetic conductive tray. A pulse power is fed to the...
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6919787 |
Method and apparatus for magnetic coupling
The invention is a magnetic coupling device that utilizes a supported spherical magnet to attach to a hole in a ferromagnetic object. The hole shape and the orientation of the spherical magnet are...
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6917131 |
Transverse mechanical translator with ferrofluid support
A mechanical translator includes at least one magnet that is disposed on a substrate to carry a load and has a magnetic axis generally transverse to the substrate, establishing a magnetic field...
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6888433 |
Method for producing repulsion magnetic circuit and its production system
The present invention provides a method of manufacture capable of manufacturing a repulsion magnetic circuit for a speaker with good production efficiency and in a stabilized manner and an...
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6879127 |
3-ring magnetic anti-gravity support
An apparatus for providing support between a first structure and a second structure is described. The apparatus includes a first section and a second section. The first section has a first group of...
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