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Match Document Document Title
9010025 High traffic flow robotic portal for secure access  
Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such that a subject who is deemed ineligible...
8832997 High traffic flow robotic entrance portal for secure access  
Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such that a subject who is deemed ineligible...
8742889 Apparatus and method for electronic access control  
Apparatus and methodology for providing electronic access control are disclosed. In an exemplary configuration, a retrofittable electronic lock can be used to provide secure storage to an...
8595975 Gateway for providing controlled access from an entrance point to an exit point  
Gateway for providing controlled access from an entrance point to an exit point, having two wall elements defining a corridor in between the wall elements, and having a movable close off element...
8499494 High traffic flow robotic entrance portal for secure access  
Electro-mechanical and electronically controlled access devices are described for controlling access to a building, premises or area in a secure manner such that a subject who is deemed ineligible...
8484894 Method of laminar flow control using a door assembly  
A method of operating a door assembly may include pivoting a first door about a first pivot axis from a closed position to an open position such that the first door acts as an inlet. The method...
8453382 Entrance control system  
An entry control apparatus includes a pair of spaced barriers forming a pathway therebetween. The barriers are positioned adjacent a doorway to control ingress into and egress from a building or...
8342353 Interlock vessel for hyperbaric transfer system  
An interlock vessel has an air-tight body having open opposing ends. A portion of the body is designed to fit into a decompression (hyperbaric) chamber, wherein a diver or a patient undergoing a...
8269600 Method and apparatus for automated control of a secured area  
A method and apparatus that controls access to a secured area using an automated gate controlled secured environment is disclosed. The method may include receiving an indication that an individual...
8109410 Anti-pilfering device for a vending machine  
A vending machine includes a storage/display region, a dispensing chamber including a product access opening, and an anti-pilfer device that prevents unauthorized removal of products from the...
7900629 Safety mechanism for hyperbaric oxygen therapy system  
A hyperbaric oxygen therapy system includes a pressure vessel containing a gas, an oxygen concentration measurement apparatus for monitoring the concentration of oxygen in the gas, an...
7771150 Gate valve and substrate-treating apparatus including the same  
A substrate-treating apparatus includes: a plurality of modules disposed along a first direction, each of the plurality of modules having an inner space containable a substrate; a transfer unit...
7469773 Assistant ceiling device for shielding escape hatch of an elevator  
An assistant ceiling device designed to shield an escape hatch installed to a ceiling of an elevator cab is provided. The assistant ceiling device includes two elongated rail guides and a...
7413616 Active rinse shield for electrofill chemical bath and method of use  
An active rinse shield designed to protect electrofill chemical baths from excessive dilution during rinse sprays on the semiconductor wafer. The shield uses overlapping blades to cover the bath,...
6980117 Method and system for remotely monitoring garage door position  
A method, system and computer program product for adaptively tracking the position of an entry portal, such as an automatic garage door. In accordance with the present invention a transmitter...
6976269 Internet co-location facility security system  
An Internet co-location facility security system integrates all the major components of the system and makes tracking information from these components available to co-located members on a...
6971029 Multi-ringed internet co-location facility security system and method  
An Internet co-location facility security system and method integrates all the major components of the system and makes tracking information from these components available to co-located members...
6959456 Apparatus and method for putting on a protective suit  
A protection suit, particularly a spacesuit, has an opening in a back portion of the spacesuit for entering and exiting the suit. The spacesuit is suspended on one side of a bulkhead (5′) so that...
6779581 Secondary physical/visual barrier  
A physical barrier system for barring entry for a vehicle having a clearance height through a door opening having a roll-up door has a physical barrier positionable in a first position visible to...
6745520 Integrated rapid access entry/egress system  
An integrated rapid access entry/egress apparatus, system, and method for controlling and directing the movement of people or objects between unsecured and secured areas using a plurality of...
6724304 Security entrance system  
A security entrance system for controlling access from an infeed area (98) to a protected area (100) has a structure (24) defining a chamber disposed between the infeed area, the protected area...
6718692 Safety hatch for preventing fall-through and unauthorized entry  
An access hatch having a frame containing an access opening, a grate, and a pull member pivotally coupled to the grate. The pull member has a proximal end and a distal end. The distal end is...
6552262 Cover assembly with pivoting access doors  
An access cover for a receptacle fitting includes a cover plate connectable to the fitting at a location overlying a receptacle carried by the fitting. An access door includes a first portion...
6470949 Closing system for refrigerating chambers  
This system is comprised of an insulated access door (6), which makes for the closure of the cold room (4) in coming into contact with the door frame (1) fixed onto the entrance (2) of said cold...
6308644 Fail-safe access control chamber security system  
An access control vestibule having first and second locking single doors, an access control chamber formed between the two doors, magnetic locks for each of the doors, a metal detector located...
6269591 Adjustable threshold protective cover with removable sections  
An adjustable threshold protector to be used during the construction of a house or building is an apparatus made of durable material covering the threshold, removably attached to the threshold and...
6158942 Tape cartridge access port  
A tape cartridge access port includes frames defining a series of tape cartridge magazine cavities for directly loading magazines filled with tape cartridges with the labels on the front surfaces...
6076303 Filtering gate for the protection of a site, with linear parallel motion of the leaves of the doors  
A filtering gate for the protection of a site includes two boxes arranged side by side and forming two corridors allowing communication between an inside of the site and an exterior of the site. A...
5921191 Pass through interlock system  
Pass through interlock systems for sanitized environments or "clean rooms" are disclosed which allow for the transfer of objects from outside the sanitized environment without introducing...
5878529 Entrance device  
An entrance device for placement in a facade of a building includes at least two revolving doors. Each of the revolving doors has an input section and an output section. A sliding door provides...
5845692 Rapid access portal  
A rapid access door system is provided wherein authorized individuals may pass through the door system and wherein unauthorized individuals are blocked from entering a secured area past the doors...
5815983 Driveway gate system  
A motor-vehicle gate assembly for a driveway includes, in addition to the gate and an actuator for opening and closing the gate, a secondary barrier operable in response to operation of the gate...
5802993 Pyrolysis system and method  
Pyrolysis system and method wherein used batteries other than lead-acid batteries for reclamation and recovery of the constituents therein or environmentally safe disposal are placed in rail carts...
5769011 Transaction security system  
A transaction security system is disclosed which provides protection and security for transaction customers while conducting their business, such as those visiting a remote bank automatic teller...
5717731 Outage cover for nuclear reactor containment vessel  
A circular outage cover of light-weight composite material is normally situated in a standby position adjacent to the opening at the outer end of the equipment access tunnel of a nuclear reactor...
5694867 Fail-safe access control chamber security system  
A fail-safe access control chamber security system (ACCSS) including a bullet-proof access control unit (ACU) having an entrance chamber and an exit chamber. The entrance chamber includes a first...
5469657 Security-transfer systems  
A security system controls two sliding (or other) doors 6 and 7 to allow only one door to be opened at a time. A pivoted bolt 13 is pushed by a mechanical link 16 into the opening-path of the door...
4894489 Electromagnetic shield-type doorway for buildings and electromagnetic shielding system therefor  
An electromagnetic shield-type doorway for a building is provided with two doors having a curved passageway between them. By lengthening the passageway to such an extent that the two doors cannot...
4815757 Rapid development surveillance vehicle and method  
A rapid deployment surveillance vehicle is disclosed for detecting illegal immigration across national borders and the like. An off-the-road vehicle (V) is equipped with a rapid mast...
4718205 Dwelling construction  
A housing construction comprising a first unit enclosing at least a kitchen, living/dining/bath and sleeping zones, a second unit enclosing at least a kitchen, storage, and laundry facilities with...
4669413 Transfer chamber and method of operating same  
An improved transfer chamber for a space vehicle has an enclosure mounted on the hull of a spacecraft, and is provided with inner and outer doors. Two bladders are placed within this transfer...
4604111 Particulate contamination control method and filtration device  
A negative pressure method and apparatus for protection from airborne asbestos and other particulate contamination is disclosed, including an enclosure with doorways and decontamination chambers...
4598495 Security enclosure for a door frame  
A security enclosure for use with an existing door frame which is within a wall having first and second sides and extending upwardly from a base. A first door is hingedly connected to the door...
4551944 Door control apparatus  
Door control apparatus is provided for opening and closing the passenger doors of a transit vehicle and the cooperating doors of a station, which apparatus includes conductors respectively coupled...
4481887 Security doors  
A security door and system for installation as the entrance and exit to a building or office to automatically control the passage of persons therethrough and to trap certain persons therein...
4478001 Protective entranceway  
The present invention relates to a protective entranceway contained in the outer door of a van, trailer or other shelter means. In one mode our device takes the form of a door operable about a...
4433951 Modular loadlock  
A loadlock apparatus for a workpiece processing chamber such as those incorporated in vacuum processing systems. The apparatus includes an isolation chamber having evacuation apertures and...
4376352 Personnel air lock  
A closable passage arrangement interconnecting two spaces and comprising a closure unit having two passage openings each provided with a door or the like lockable with a locking bolt mechanism....
4375735 Air lock door control apparatus  
An air lock has a chamber and a pair of doors in respective walls of the chamber. Operators associated with the doors include closers normally biasing the doors to closed positions and fluid...
4291500 Apparatus for opening and closing air lock doors  
A personnel air lock has a transfer chamber that is separated from an atmospheric region by an outside door and is separated from a containment region by an inside door. A single drive shaft...

Matches 1 - 50 out of 105 1 2 3 >