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Patent Searching and Data


Matches 401 - 450 out of 3,372

Document Document Title
WO/1998/038605A2
A system for verifying the mutual association of a plurality of items belong to a common set. One or more of the items is a primary item (10) and one or more items is a secondary item (20). The system includes a plurality of identificati...  
WO/1998/036391A1
A security system includes a service platform (4) attached to a telephone network and accessible through the network. The platform (4) is responsive to calling line identity signals (CLI) provided by the network operator to identify indi...  
WO/1998/033321A1
The invention concerns a control device for photographing any person in front of an entrance door (3). The device is set in a subscriber's (1) house comprising control means for photographing any person standing in front of the entrance ...  
WO/1998/032106A1
A security system comprises: one or more video cameras (10) producing video signals; a frame store (40) for storing a frame of at least one of the video signals; at least one alarm sensor (32) operable to produce an alarm signal; a fax m...  
WO/1998/030989A1
A covert surveillance device comprising a housing (10) for a PIR unit, a lens (14) in the housing consisting of a mesh (16) an opaque sheet (18) behind the lens. A camera (22) is disposed in the housing with the camera lens (24) in regis...  
WO/1998/026389A1
Electronic anti-intrusion warning and protection system for isolated houses, apartment blocks and business premises generally, comprising one or more electronic units, remote transmitting (50), supplied with microtelecameras (51), placed...  
WO/1998/025245A1
A system (1) for generating an image of a space includes a camera (2) having an image plane and a field of view. A reflective surface (3) is positioned within the field of view of the camera (2) and configured to reflect radiation from t...  
WO/1998/024075A1
A purchase item security and information tag apparatus (10) for attachment to a purchase item (12) in a store includes a tag body (14), a purchase item information display mechanism (16) for retaining item data in machine readable form, ...  
WO/1998/021046A1
An identification composition includes an indicator material, such as a fluorescent material, a plurality of trace materials serving to identify the composition, and a solvent medium for the indicator material containing a volatile compo...  
WO/1998/012068A2
A portable alarm system (10) is disclosed in which alarm functions such as communications device (28), audio siren (54) and strobe light (16) are contained within a portable enclosure (12), communication is maintained between a receiver ...  
WO/1998/005532A1
The invention concerns an electronic accessory for motor vehicles, in particular for a car radio (1), comprising a key card (7) in the form of a chip card which serves as an anti-theft device and which can be inserted into an appropriate...  
WO/1998/003758A1
A device to be incorporated in a container for valuables comprises a first reservoir (3) containing a liquid colouring material or a noxious gas, preferably an ink, a second reservoir (14) containing a pressurized gas, and an actuator (1...  
WO/1998/001646A1
The invention relates to a method and to a device (1) for destruction of objects (100) stored in an alarm-protected security container. There is used a destructive agent (50) which is distributed over the object or objects (100) when the...  
WO/1998/001839A1
The invention concerns a smoke generator, in particular to be used as a deterrent against attempts at intrusion into a building, comprising a case (100) housing at least a smoke generating source (200) and a control device (300) to be co...  
WO/1997/050066A1
The present invention relates to a method of producing a marking-substance containing ampul and an ampul containing a marking substance and intended for use in a theft-deterrent device for theft-attractive goods. The ampul contains a mar...  
WO/1997/044764A1
A display system for a burglary-preventing device mounted on a vehicle, that can be used in common for two kinds of burglary-preventing devices. A security ECU (20) outputs a continuous lighting signal to a light-emitting device (50) in ...  
WO/1997/041686A1
The present invention discloses a security system (50) for monitoring a mobile, ground-based platform (52) via image acquisition in the form of electrical pixel signals. In one embodiment (50), the system includes a plurality of cameras ...  
WO/1997/041692A1
The present invention discloses a security system for monitoring one or more security zones at a security site. The security system captures optical images in the security zones and transmits the images to a monitoring station for displa...  
WO/1997/040624A1
A video surveillance system includes a central control station (102) and a plurality of video cameras each mounted inside a dome housing unit (114). A video data buffer memory, storing compressed video data generated by the camera, is mo...  
WO/1997/031482A1
A method and apparatus for sequencing views retrieved from a spherical still image file (6) provide the viewer the perception of video performance with low bandwidth transmission. The method incorporates digital transmission (9) and auto...  
WO/1997/028520A1
A burglary protection that strikes back and actively prevents merchandise from being stolen. This operates so that if a burglary is indicated in for example a shop, within a few seconds, an opaque grayish white smoke spreads out and fill...  
WO/1997/026561A2
The invention concerns a method of identifying people, animals and objects. The aim of the invention is to be able to identify an object, a person or an animal in a large crowd or herd or in a vast landscape and also at night-time. The m...  
WO/1997/025696A1
A system and method for detecting an intruder into an area to be guarded is provided. The system includes a plurality of detection units, each of the plurality of detection units having at least one infrared sensor and having a first fie...  
WO/1997/023986A1
The invention describes an anti-theft apparatus and related method for use with portable electrical or electronic apparatus, particularly with mobile telephones or personal computers. The invention comprises a first data store in which a...  
WO/1997/023852A1
To catch a person committing the ever-increasing very rapid acts of robbery or an intruder committing a theft, a net dispenser for launching at least one net is attached discretely in the intermediate space above a suspended ceiling or a...  
WO/1997/023096A1
A multicamera surveillance system (300) connects video surveillance cameras (104) to a video bridge (310). One or more users (108) in the same or different locations may obtain video from one or more video cameras from this bridge, witho...  
WO/1997/019430A1
The invention relates to a method and device for simulating the presence of people, with at least one automatically operable electrical load. A first variable of the surroundings of the electrical load is detected and converted into a fi...  
WO/1997/019558A1
A video surveillance apparatus (10) for controlling and receiving information from a video surveillance dome (100) via wireless transmission. The surveillance dome (100) consists of a camera and lens assembly (102), a dome controller (11...  
WO/1997/018373A2
The invention concerns a device comprising a container (3) which contains a fluid (4) producing a smoke-screen, e.g. a mixture of glycol and water. A pyrotechnic heater cartridge (8), of which the heating compound (9) is ignited pyrotech...  
WO/1997/017684A1
A portable device including means (11-14) for drawing attention to the user when he or she is confronted by an assailant. Advantageously, the device further comprises means (15-19) enabling easier identification of the assailant. The dev...  
WO/1997/015907A1
A device (D) for recording and transmitting pictures, including a miniature electronic camera (1), particularly a video camera, adjustably mounted on a holder (2), and at least one miniature electromagnetic wave transmitter (5) mounted o...  
WO/1997/012278A1
A surveillance camera assembly housing (28) is releasably locked to a base (24) for the housing. The base is installed in a ceiling or at another location remote from ground level. A removal tool (22) provided at the end of a pole (136) ...  
WO/1997/008896A1
An open area security system comprises an acoustic sensor array (111-1, ..., 111-m) capable of forming elevational and azimuthal beams, or comprises two such arrays separated by a predetermined distance. A camera (101-1, ..., 101-n) moun...  
WO/1997/007486A1
The invention monitors an environment and records, for later evaluation, data representing the state of the environment at times proximate to the occurrence of an event. Any kind of data, such as video or audio data, can be used to monit...  
WO/1997/006453A1
A motion detection and imaging method and device (10) for carrying out the method are provided. The device (10) comprises a housing (12) containing a CCD (18) for providing digital image data, a lens (16) for focusing an image on the CCD...  
WO/1997/005741A1
A video surveillance system (10) has a camera equipped with a fisheye lens (20) having a substantially hemispheric field of view. The system implements operations equivalent to the panning, tilting and zooming of a conventional camera wi...  
WO/1997/003426A2
A computer system processes physiological data signals (23) provided by a physiological-condition monitoring system (10) attached to a person to determine whether the person may have suddenly experienced fear by comparing (24) the monito...  
WO/1997/001241A1
The present invention includes at least one camera (601) having a lens (602) with at least a 180 degree field-of-view for capturing a hemispherical image (603) corresponding to a mirror image of the hemispherical image (603) captured by ...  
WO/1997/000503A1
A directional antenna configuration (52) for use in an article tracking sytem (50) includes two shorted loops (82, 82'), one on each side of a portal or doorway (68) and in each case circumscribing the portal. The antenna configuration a...  
WO/1996/038828A1
An optical surveillance system for use, e.g. in detecting shoplifting in retail outlets is disclosed, in which a surveillance assembly provided with an optical detector (such as a closed circuit television camera) is mounted on a rail, p...  
WO/1996/029826A1
Infrared radiation from a light source (10) such as a laser diode illuminates the field of view of a surveillance camera (14). The amount of illumination is varied in intervals (fig. 3), which may for example, be about 3/4 of a second, b...  
WO/1996/029827A1
Infrared radiation from a light source (10) such as a laser diode illuminates the field of view of a surveillance camera (14). The amount of illumination is varied in intervals (fig. 3), which may, for example, be about 3/4 of a second, ...  
WO/1996/027990A1
The electronic sight hole is comprised of a casing made of plastic or metal material which has a quadrangular or similar plane form, inside which is provided an electronic circuitry fixed by means of screws to the casing from which emerg...  
WO/1996/027864A1
A computer based event capturing system and method allows the flexibility of capturing variable but unrelated lengths of video image sequences before an event, during an event and after an event. The event capturing system and method sto...  
WO/1996/027863A1
A device for generating a powerful acoustic pressure in air so as to prevent trespass or presence in an area outdoors or indoors, in a building, in a vehicle or the like so as to deliver a warning signal calling for attention as siren, c...  
WO/1996/018795A1
A robbery deterrent apparatus (10) and method is provided for convenience stores or other businesses vulnerable to armed robbery, in which a would-be armed robber is incapacitated by an aerosol agent (16) that is delivered in a predeterm...  
WO/1996/012211A1
A surveillance camera assembly, comprising means providing a rotatable field of view in a plane and a window subtending an angle of at least 90� in said plane and composed of a plurality of flat, parallel-surfaced panes which form a re...  
WO/1996/007995A1
A portable alarm system is disclosed in which the alarm functions (14, 16, 20, 22, 24, 26, 27, 40, 42) are contained within a portable enclosure (10, 12), communication is maintained between the enclosure and wireless security contacts (...  
WO/1996/003839A1
A video security system (10) capable of monitoring and recording fixed and moving targets and recording management information into a video signal such that the text can be removed from the video image produced by the video signal at pla...  
WO/1996/003005A1
A device at TV surveillance comprises TV cameras (1, 2, ...), a video tape recorder (10), a switch device for sorting and transmitting the video signals of the different TV camera to the video tape recorder and a supply device for supply...  

Matches 401 - 450 out of 3,372