Patents Assigned to The Secretary of State for Defence
-
Publication number: 20220263234Abstract: A vehicle antenna apparatus, including directional antenna elements arranged to be mountable in a distributed array around and pointing away from a vehicle, a powering means configured to power the directional antenna elements in phase with each other, and a method of use and manufacture of the same. The antenna apparatus further includes an omnidirectional antenna arranged to be mountable with the vehicle, with the powering means being further configured to power the omnidirectional antenna in-phase with the directional antenna elements. This provides a combined radiative performance radiating away from the vehicle suitable for communications applications.Type: ApplicationFiled: July 23, 2020Publication date: August 18, 2022Applicant: The Secretary of State for DefenceInventor: Stephen John Boyes
-
Publication number: 20220237903Abstract: A method, computer system and computer-readable medium for determining a surface pattern for a target object using an evolutionary algorithm such as a genetic algorithm, a parameterized texture-generating function, a 3D renderer for rendering images of a 3D model of the target object with a texture obtained from the parameterized texture generating function, and an object recognition model to process the images and predict whether or not the image contains an object of the target object's type or category. Sets of parameters are generated using the evolutionary algorithm and the accuracy of the object recognition model's prediction of the images with the 3D model textured according to each set of parameters is used to determine a fitness score, by which sets of parameters are scored for the purpose of obtaining future further generations of sets of parameters, such as by genetic algorithm operations such as mutation and crossover operations.Type: ApplicationFiled: May 7, 2020Publication date: July 28, 2022Applicant: The Secretary of State for DefenceInventor: Geraint Johnson
-
Patent number: 11338987Abstract: A configurable fluid vessel including a flexible bladder having a fluid port through which a fluid such as water can be provided into the bladder. The fluid vessel includes an internal support frame within the flexible bladder to increase rigidity and can be manipulated into a predetermined shape. The fluid vessel is collapsible for storage whilst retaining rigidity when in use. The fluid vessel is particularly suited for use in explosive jet disruptors for tailoring the formation of a fluid jet.Type: GrantFiled: March 6, 2019Date of Patent: May 24, 2022Assignee: The Secretary of State for DefenceInventor: David Timothy Newell
-
Patent number: 11320247Abstract: A stand-off breaching device (20) for breaching a barrier, comprising a housing (21), an explosive main charge (24) having a barrier-end (25) and a rear-end (26), a detonator (29), and means for initiating the detonator (27) when the explosive main charge (24) is at a preselected distance from a barrier. The detonator (29) is configured to detonate explosive main charge (24) at the rear-end (26) such that the resultant detonation wave propagates through the explosive main charge (24) towards the barrier-end (25) and the barrier being breached. This configuration provides more efficient transfer of explosively generated overpressure towards a barrier, thereby enabling the use of explosive main charges (24) with reduced mass, and the associated improvements in operator safety. The breaching device (20) is particularly suited to use in door breaching operations.Type: GrantFiled: September 1, 2018Date of Patent: May 3, 2022Assignee: The Secretary of State for DefenceInventor: Lee Jonathan Thornhill
-
Patent number: 11293285Abstract: The present invention relates to a sealing system, its uses and method of use for forming a seal against a surface, and in particular for plugging and sealing an orifice such as a road or railway tunnel to prevent or minimise the dispersion of hazardous agent(s) in an emergency scenario. The system comprises a frame (200) which can be orientated against a surface (50) of an orifice, frame (10) comprising a perimeter outer surface (180) through which pliant elements (40) can extrude, via apertures (22), following the initiation of a means (30) for providing an overpressure.Type: GrantFiled: October 18, 2017Date of Patent: April 5, 2022Assignee: The Secretary of State for DefenceInventor: Duncan Godfrey Mervyn Thompson
-
Publication number: 20220060241Abstract: A method for determining the directional frequency response of an arrangement of transducer elements. The method comprises providing a simulation of locations of the transducer elements, in the spatial domain; providing a beamforming direction and a frequency range; converting the simulation of locations from the spatial domain into corresponding frequency response values in a spatial frequency domain, such that, for each frequency of a plurality of frequencies in the frequency range, a spatial frequency contour is defined, each of the spatial frequency contours intersecting at the origin; determining the frequency response by applying a transformation to the frequency response values for the provided beamforming direction and frequency range, translating the spatial frequency domain into a modified frequency domain, wherein the contours avoid intersecting; and outputting the frequency response.Type: ApplicationFiled: September 14, 2019Publication date: February 24, 2022Applicant: THE SECRETARY OF STATE FOR DEFENCEInventors: GREGORY SINGLETON, PHILIP HENRY GLASSON
-
Publication number: 20210388443Abstract: Methods for diagnosing and/or predicting presence of sepsis in a subject using a gene signature of three or more genes are provided. Also provided are sets containing specific binding molecules for each of the three or more genes, and kits containing such sets.Type: ApplicationFiled: November 4, 2019Publication date: December 16, 2021Applicants: Institute for Systems Biology, The Secretary of State for DefenceInventors: Kai Wang, Taek-Kyun Kim, Minyoung Lee, Kathie Walters, Roman Anton Lukaszewski
-
Publication number: 20210340166Abstract: The present invention is concerned with self-immolative recognition and/or responsive systems for electrophilic compounds, especially alkylating agents, which systems may comprise disclosure or detection of the alkylating agent. The present invention is especially concerned with non-protic triggered self-immolative systems, molecules, and methods, and in particular for detection of non-protic electrophilic agents, and especially alkylating agents, for example alkyl or benzylic halides, which may be found in pesticides or fumigants, or chemical warfare agents.Type: ApplicationFiled: October 29, 2019Publication date: November 4, 2021Applicant: THE SECRETARY OF STATE FOR DEFENCEInventors: ANDREW RUSSELL, WAYNE CORD HAYES, MARK RODNEY SAMBROOK, FLAVIEN LEROUX, AARON ACTON, ANTONIO FEULA, ALEXANDER GABRIEL GAVRIEL
-
Patent number: 11120563Abstract: A method and apparatus are provided for registering a base recorded image (9) of an object or terrain with a secondary recorded image (10) of the object or terrain, using a base image sensor model (12), secondary image sensor model (13) and elevation information (11). A plurality of biases (24) and respective matched biases (29) are applied to the secondary image sensor (model 13) and base image sensor model (12), to determine a plurality of corrected sensor models (26) and respective nominally corrected base image sensor models (31). Each corrected sensor model (26) and respective nominally corrected base image sensor model (31) is used to reproject (27) the secondary recorded image (10), and in each case the reprojected secondary recorded image is correlated (19) with the base recorded image (12) to ascertain a correlation score (20) and adjustments to the bias corrections (32). The correlation score being evaluated to determine optimally corrected sensor models and and/or an optimally transformed image.Type: GrantFiled: January 16, 2018Date of Patent: September 14, 2021Assignee: The Secretary of State for DefenceInventor: John Edward Dawson
-
Patent number: 11086022Abstract: A method for testing a receiver in a code division multiple access (CDMA) communications system. Frequency spectrums for each of a plurality of provided CDMA code patterns (31) are generated (35) and phase shifted (36), before being combined (37) to generate a constellation spectrum. The constellation spectrum is converted 38 to a time domain constellation signal which can be injected (33) into a CDMA receiver under test. The method allows for fast and cost-effective synthetic generation of constellation signals that are particularly suited to testing global navigation satellite system (GNSS) receivers. Also relates to apparatus for providing the same.Type: GrantFiled: February 20, 2019Date of Patent: August 10, 2021Assignee: The Secretary of State for DefenceInventor: Stephen Williams
-
Publication number: 20210199412Abstract: An electronic stun grenade (10) comprising a casing (11) and a means for generating light (13), wherein the means for generating light (13) is mounted onto an exterior surface of the casing (11). This allows the interior volume defined by the casing (11) to be more effectively used for containing a means for powering the means for generating light (13). Particularly suited to applications requiring compact stun grenades, such as man portable or weapon launched devices.Type: ApplicationFiled: May 22, 2019Publication date: July 1, 2021Applicant: The Secretary of State for DefenceInventor: Ross COLBOURNE
-
Publication number: 20210156655Abstract: A stand-off breaching device (20) for breaching a barrier, comprising a housing (21), an explosive main charge (24) having a barrier-end (25) and a rear-end (26), a detonator (29), and means for initiating the detonator (27) when the explosive main charge (24) is at a preselected distance from a barrier. The detonator (29) is configured to detonate explosive main charge (24) at the rear-end (26) such that the resultant detonation wave propagates through the explosive main charge (24) towards the barrier-end (25) and the barrier being breached. This configuration provides more efficient transfer of explosively generated overpressure towards a barrier, thereby enabling the use of explosive main charges (24) with reduced mass, and the associated improvements in operator safety. The breaching device (20) is particularly suited to use in door breaching operations.Type: ApplicationFiled: September 1, 2018Publication date: May 27, 2021Applicant: THE SECRETARY OF STATE FOR DEFENCEInventor: LEE JONATHAN THORNHILL
-
Patent number: 10902553Abstract: A method and apparatus are provided for generating enhanced digital imagery from digital input images (7) exhibiting differences other than or in excess of differences in projection. By applying a plurality of image transformations (10) to frequency normalised (8) versions of the input images, and generating measures of image similarity (11) therefrom, an optimum image transformation (12) can be determined that can be applied to the digital input images such that they are substantially matched. Digital input images of physical objects or environments to which the method is applied can then be used in image fusion, ortho-rectification or change detection applications, in order to monitor the physical object or environment.Type: GrantFiled: August 4, 2017Date of Patent: January 26, 2021Assignee: The Secretary of State for DefenceInventor: John Edward Dawson
-
Publication number: 20210000406Abstract: A system or a method for assisting an individual to acclimatize to hot environment prior to being exposed to the hot environment using a measured heart rate with or without a measured skin temperature and/or a measured body core temperature. A Physiological Strain Index (PSI) or adaptive PSI (aPSI) is calculated for the individual to provide a target for the individual's exertion level such that an area under the calculated PSI/aPSI curve is used to determine the amount of heat acclimatization that has occurred for that particular training session and/or prior training sessions.Type: ApplicationFiled: November 28, 2018Publication date: January 7, 2021Applicants: The Government of the United States, as Represented by the Secretary of the Army, The Secretary of State for DefenceInventors: Mark J. Buller, Simon K. Delves
-
Patent number: 10859435Abstract: A laser detector apparatus (1) is provided, where a pixel array (3) is arranged behind a lens arrangement (4) such that distant objects (9) (in general, those at infinity) are out of focus at the pixel array. The image from the pixel array is evaluated by a computer processor (6) to detect such out of focus images which will be of a known size and shape (generally circular spots of known width). This can enable distant laser threats to be readily distinguished from nearby bright objects (10), whilst also protecting the pixel array from powerful laser sources (because the laser energy is not focussed to a point, on the pixel array it is less likely to damage the pixel array). It can also enable the wavelength of the laser to be accurately determined from the ratio of colours in the image of the laser spot, because it will typically not be a saturated image.Type: GrantFiled: December 12, 2017Date of Patent: December 8, 2020Assignee: The Secretary of State for DefenceInventors: Christopher David Burgess, Sean Michael Tsi-Ong Tipper
-
Patent number: 10840584Abstract: There is provided a method and apparatus for providing a cavity backed antenna suitable for off-body communications. The cavity backed antenna comprising a substantially omnidirectional antenna element (11) mountable upon a user's body such that an underlying bone (17) forms the cavity back plate. The cavity between the antenna element and the underlying bone thereby being filled with soft tissue (14, 15, 16). The cavity backed antenna operating in synergy with the mechanical and electrical characteristics of the body to deliver an overall directional gain pointing away from the user's body.Type: GrantFiled: July 18, 2017Date of Patent: November 17, 2020Assignee: The Secretary of State for DefenceInventors: Salman Bari Hussain, Nathan Clow, Gary Anthony Pettitt
-
Publication number: 20200208520Abstract: The present invention relates to a sealing system, its uses and method of use for forming a seal against a surface, and in particular for plugging and sealing an orifice such as a road or railway tunnel to prevent or minimise the dispersion of hazardous agent(s) in an emergency scenario. The system comprises a frame (200) which can be orientated against a surface (50) of an orifice, frame (10) comprising a perimeter outer surface (180) through which pliant elements (40) can extrude, via apertures (22), following the initiation of a means (30) for providing an overpressure.Type: ApplicationFiled: October 18, 2017Publication date: July 2, 2020Applicant: THE SECRETARY OF STATE FOR DEFENCEInventor: DUNCAN GODFREY MERVYN THOMPSON
-
Publication number: 20200172978Abstract: The present invention provides kits, methods, and apparatus for analysing a biological sample from an animal to predict (pre-symptomatically) and monitor the development of sepsis, utilising biomarker signatures, and especially biomarker signatures capable of providing a mean predictive accuracy of at least 92% to differentiate development of sepsis from non-sepsis.Type: ApplicationFiled: February 10, 2020Publication date: June 4, 2020Applicant: THE SECRETARY OF STATE FOR DEFENCEInventors: PHILLIPPA MARIA SPENCER, ROMAN ANTONI LUKASZEWSKI, LAURA CRADDOCK, HELEN ELERI JONES
-
Patent number: 10641646Abstract: A method for monitoring the mass of an object may include (i) applying a vibratory force to the object so that the object vibrates in whole or in part, (ii) providing a sensor or sensors configured to measure vibrations of the object in response to the force, (iii) measuring vibration data from the sensor or sensors, and (iv) comparing the vibration data or a parameter derived therefrom to reference data or one or more reference parameters, so as to determine the mass of the object or an indication that the mass of the object differs from that indicated by the reference data or one or more reference parameters. The object may, but need not necessarily, be a vehicle. The vibratory force may be provided by an integral vehicle component, for example a vehicle engine.Type: GrantFiled: December 7, 2017Date of Patent: May 5, 2020Assignee: The Secretary of State for DefenceInventors: Simon John Holden, Joseph Henry Spencer, George Winstone
-
Patent number: 10597720Abstract: The present invention provides kits, methods, and apparatus for analysing a biological sample from an animal to predict (pre-symptomatically) and monitor the development of sepsis, utilising biomarker signatures, and especially biomarker signatures capable of providing a mean predictive accuracy of at least 92% to differentiate development of sepsis from non-sepsis.Type: GrantFiled: January 9, 2015Date of Patent: March 24, 2020Assignee: The Secretary of State for DefenceInventors: Phillippa Maria Spencer, Roman Antoni Lukaszewski, Laura Craddock, Helen Eleri Jones