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WO/2001/060086A1 |
A system (250) for communicating between a special number call answering agency (256) and a mobile action asset (260) is disclosed. The call answering agency (256) answers a special number call placed by a caller (252). The mobile asset ...
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WO/2001/058153A1 |
A video collecting device (10) generates a video recorded medium (101) and a position/time recorded medium (102). A video searching device (20) creates a video database in which video data read from the video recorded medium (101) is cor...
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WO/2001/057550A1 |
A passive sound telemetry system and method is provided, in which phase differences are calculated for every pulse from acoustic signals received via three or six acoustic receivers, to measure a distance and angle with respect to a soun...
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WO/2001/057546A1 |
The invention comprises a direction finding receiving system using a plurality of spaced apart antenna elements mounted in cruciform configuration. Each antenna is connected to an individual receiver, the outputs of which are connected t...
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WO/2001/054312A1 |
A space profile determining section (102) determines the distribution of strength of the received signal with respect to the direction of arrival of a signal, namely, determines the space profile or space information by using the receive...
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WO/2001/049565A1 |
A method and apparatus for autonomous navigation for deep space missions using the sun as the reference body and determining the spacecraft orbit based on observations made on the sun using onboard instruments. Two types of observation d...
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WO/2001/050406A1 |
A method of beam forming an array (60), by computer processing a cross covariance (30), of the reference sub array seismic signal data signal (120), by having an unknown shape comprising receiving acoustic signals (120), via the aray (10...
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WO/2001/048504A2 |
An optoelectronic sensor for determination of direction, comprising a photosensitive detector, such as a photodiode, which comprises a detection surface and a shadow mask disposed opposite the detection surface, at an angle thereto. Pref...
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WO/2001/044833A1 |
The invention concerns a method for obtaining underground imaging, using a ground-penetrating radar comprising means for transmitting, receiving and processing signals. The invention is characterised in that it consists in: transmitting ...
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WO/2001/044830A1 |
The invention concerns a device for automatically and rapidly locating (10) a person or an object at sea in poor meteorological conditions, comprising a radio wave transmitting device (20) provided on the person or the object and a recep...
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WO/2001/044765A1 |
A wide frequency band micromachined microphone including a plurality of micromachined cells of the type including electrodes carried by a membrane supported above a common electrode with conductive lines interconnecting the electrodes is...
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WO/2001/042730A1 |
A tandem dual-frequency sensor for a missile that uses a steerable dichroic primary millimeter wave reflector to reflect millimeter wave energy to a secondary reflector while passing laser light in the infra-red region through a dichroic...
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WO/2001/043427A1 |
A method and a system for generating synthetic or composite video images or video sequences where registered positions for natural objects are represented graphically or alphanumerically. The method is based on detection of the positions...
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WO/2001/041884A1 |
A video processing system for use in ball games played within a predetermined area on a pitch or the like such as cricket, comprising at least four video cameras arranged in spaced apart relationship at fixed positions around the said ar...
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WO/2001/042739A1 |
A low-cost guidance system for guiding a user to a selected one of multiple locations in a defined area. The system includes a portable device (30) per user and multiple indicators (20). The portable device (30) includes an infrared tran...
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WO/2001/041448A1 |
The data acquisition system comprises a plurality of artificial eyes (1) and a plurality of user terminals (4) connected through a network, as shown in Figure 1. The artificial eye (1) includes a movable camera (10), a vision device (2) ...
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WO/2001/038828A1 |
The invention relates to an angle measuring system for contactlessly measuring an angle between two objects that can be moved in relation to each other, each object being connected to a subassembly of the angle measuring system. The firs...
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WO/2001/038896A1 |
Sun sensors or position sensors may be used to determine the angularlocation of the sun or other object with respect to the sensor. The sun sensor provideshigh resolution over a wide field of regard. A position or sun sensor comprises as...
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WO/2001/035120A1 |
A device and method for determining the bearing of an incoming RF signal. The signal is received using a plurality of primary antenna elements (5). Each antenna element feeds into a respective receiving channel (6) that downconverts the ...
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WO/2001/035118A1 |
The invention includes a method, apparatus, and computer program to determine whether a sound source is situated near or far from a pair of microphones situated within a reverberant space. A signal detector is applied to the data; only t...
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WO/2001/035053A1 |
Methods and apparatus for analyzing or processing an image for various measurement purposes. In one example, an automated easy-to-use image metrology system suitable for both specialist users (e.g., photogrammetrists, forensic scientists...
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WO/2001/035052A1 |
Robust landmarks having one or more detectable properties in an image that are invariant with respect to scale or tilt, and methods for detecting such marks. In one example, a robust mark has one or more unique detectable properties in a...
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WO/2001/027563A1 |
Disclosed is an apparatus and method for measuring a moving range of a human body region. The apparatus includes an information selection section for selecting and inputting information required for an exercise of the human body region, ...
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WO/2001/027650A1 |
A system for determining a bearing to a radio signal source includes four antennas and a computer. The computer accepts signals from the antennas as inputs and identifies which antenna is providing the largest amplitude signal and which ...
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WO/2001/025816A1 |
Method and apparatus for extracting at least one physical parameter from a signal. The signal, preferably an acoustic signal, is received by at least two transducers, which are located above a water surface or above land, is converted in...
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WO/2001/025814A1 |
A method and apparatus for determining an angle-of-arrival (AOA) of the prompt ray at an adjacent sector of a base station is provided. High precision parameter estimates from a main sector location searcher (501) are provided to an adja...
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WO/2001/024515A1 |
A tracking system that provides high resolution images and a low tracking dropout rate is disclosed. The system uses a camera equipped with a dual-angle lens (or another dual-angle focusing system) to obtain both a wide-angle image and a...
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WO/2001/022117A1 |
The invention concerns a system wherein the digital telebroadcast transmissions comprise a plurality of carriers assigned with digital modulation by frequency multiplexed symbols, orthogonal from one carrier to the next. After, its recei...
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WO/2001/020361A1 |
An optical angular sensor comprises a plurality of optical receiving elements (6), each of which is preferably fluorescent. In response to incident light each element generates light which is reflected internally of the element. For each...
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WO2000049424A9 |
The invention includes a computer implemented process to identify at least one pattern and its distribution in a set of data for the purpose of interpreting the data. The process comprises (a) representing a set of data by an original da...
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WO/2001/016929A1 |
A 3D navigation system employs a complementary pair of emitter/detector units, one (10) worn on a part of a user's body (e.g., the head) and the other (20) mounted in a stationary position on a display monitor facing the user. Each unit ...
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WO/2001/016619A1 |
A sensor (12) performs input pulse deinterleaving based on an angle of arrival (AOA) of each sensed pulse. An AOA determination unit (44) determines an AOA for each received pulse. The pulses are then sorted based on AOA into a number of...
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WO/2001/014904A1 |
Method and apparatus for determining the location at which radiation is incident on the sensor system which includes an EMI screening mesh by comparing the actual image detected, which includes the higher order diffraction effects, with ...
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WO/2001/015469A1 |
A method for tracking the location of mobile units (40), comprises providing a plurality of mobile units (40) each having a wireless transmitter and a unique address and at least one stationary base unit (20) having a phase array antenna...
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WO/2001/011389A1 |
A method and apparatus for transmitting directional reply signals in response to Air Traffic Control Radar Beacon System and Mode Select interrogation signals.
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WO/2001/008478A1 |
A system to deter intruders (11), e.g. birds, includes detector (C) which distinguishes a target life form from other moving objects and determines its vicinity or direction. Deterrent apparatus (B) responds automatically by creating a d...
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WO/2001/007863A1 |
The invention relates to a measuring device designed for optically measuring the distance and lateral deviation of an object. The device comprises a transmitter (1) composed of a light source (2) for transmitting a measuring beam and an ...
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WO/2001/002801A1 |
The invention relates to a detection system that allows in simple and compact form, with high dissolution and signal stability, to detect the absolute angle and the parallel offset or change of position of a primary beam. Said primary be...
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WO/2001/001685A1 |
A video processing system tracks an object of interest using a hybrid combination of (i) optical zooming by a pan-tilt-zoom (PTZ) camera, and (ii) virtual zooming on an image generated by that camera. The object of interest (22-k) is ini...
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WO/2000/075679A1 |
The present invention pertains to the field of opto-electronic systems for the automatic following of moving objects and essentially relates to a system for illuminating objects. In order to search for a terrestrial target and to illumin...
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WO/2000/075608A1 |
The signal current (I1) output from the output terminal (11) of a semiconductor position detector (10) is converted to a signal voltage (V1) by a current-to-voltage converter (101), while the signal current (I2) output from the output te...
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WO/2000/073811A1 |
A low cost and highly accurate sniper detection and localization system uses observations of the shock wave (14, 16) from supersonic bullets to estimate the bullet trajectory (12, 120), Mach number, and caliber. If available, muzzle blas...
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WO/2000/073810A1 |
The invention relates to a solar installation comprising a solar element and a diffractively and/or refractively functioning optical device via which the incident sunlight is guided onto the solar element in a vertically oriented manner....
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WO/2000/071942A1 |
A solar tracing sensor includes a light signal receiver and holding device thereof. The light signal receiver has input ends and output ends. The input ends of the light signal receiver are composed of light sensitive elements. The outpu...
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WO/2000/068703A2 |
The invention relates to a method for localising sources of electromagnetic or acoustic signals in relation to a sensor arrangement (1a to 1c) with at least two electrical outputs. The two transmission functions, which are dependent on t...
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WO/2000/067042A1 |
A direction of arrival (DOA)-aided digital beamforming (DBF) subsystem (300) is provided for mitigating interference and increasing the frequency reuse factor in communication systems. The DOA-aided DBF subsystem is used to accurately po...
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WO2000041403B1 |
An external calibration method comprises the steps of transmitting a first reference signal from a reference transmitter; receiving the first reference signal at first and second receiver systems; (10-2A-10-2C); determining a first error...
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WO/2000/062131A1 |
This invention regards an electronic system capable of locating certainly and precisely The Mecca City, according to the position of the user, by using the GPS satellite location system. This system is incorporated in a separate instrume...
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WO/2000/058747A2 |
An underwater communication method, device, and system that enables bi-directional communication between and among under-water divers. In accordance with the present method, messages may be transmitted and received between and among the ...
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WO/2000/055637A1 |
The invention relates to a method for detecting the location and time of the incidence of a light spot. According to the inventive method, the light spot produces a luminous surface on an image intensifier. The intensity of said luminous...
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