baber/WOPTO huggingface dataset:
Patent CA-2632220-C (CA)
Title: Method of agile reduction of radar cross section using electromagnetic channelization
Inventor: MESSANO AL
IPC: H01Q17/00
Filed: 2005-11-15
Granted: 2012-08-21
Abstract: A method for reducing radar cross section of an object that has conductive portions and that is expected to be scanned by radar, which includes providing the object with a multiple layer radar cross section reducing structure that reduces or entraps or dissipates radar waves therein so that the size or configuration of the object cannot be correctly detected by radar scanning.  The invention also relates to the radar cross section reducing structure alone or associated with an object such as an aircraft, vessel, structure or vehicle that may enclose or transport personnel or equipment . The structure can be provided on an object that previously has no stealth capability or it can be applied to an object that already has stealth capability for the purpose of increasing capability or providing agility in order to prevent detection by threat or other radar systems. The incident radar waves are trapped and channelized towards an appropriate outlet, like an antenna.
Patent CA-2633231-C (CA)
Title: Evaluation cardiomecanique par ultrasons
Inventor: GOVARI ASSAF
IPC: A61B8/12
Filed: 2008-06-02
Granted: 2017-03-21
Abstract: Une méthode de diagnostic comprend la saisie dune séquence dimages ultrasonores bidimensionnelles dun organe mobile dans le corps dun patient. Au moins un contour de lorgane est identifié dans une succession dimages dans la séquence et traité pour générer une sortie indiquant un mouvement de lorgane au fil du temps.
Patent CA-2634307-C (CA)
Title: Aircraft wing and fuselage contours
Inventor: TRACY RICHARD R
IPC: B64C23/04
Filed: 2000-03-16
Granted: 2010-04-27
Abstract: A wing in combination with a fuselage having a body which is elongated in the direction of flight, comprising a wing having a relatively unswept and sharp leading edge, smooth convex chordwise contour over a majority of its surface from the leading edge, and a thickness to chord ratio of about 2% or less as a spanwise average, beyond a spanwise distance from the fuselage centerline of not more than about C/2.beta. on each side of the body, where .beta. = .sqroot. M2- 1, M = cruise Mach number, C = wing chord at centerline, and wherein the thickness to chord ratio over the spanwise distance is increased substantially over 2%, to benefit strength, stiffness, weight, interior volume, and laminar boundary layer stability, and limited only by the extent to which the increase in volume drag which would otherwise occur, is substantially eliminated by the body having indentation proximate the wing, the wing thickening and body indentation being characterized by one of the following: a) selection of a wing planform airfoil and thickness distribution, the fuselage then indented to minimize or reduce the combined volume wave drag, or optimize a design figure of merit, b) selection of a fuselage longitudinal distribution of cross section areas, the wing thickness then distributed spanwise so as to reduce the combined volume wave drag, or optimize a design figure of merit, c) reduction of drag, or optimization of other figure of merit such as weight or cost, in accordance with variation in both the fuselage longitudinal distribution of cross section area and wing spanwise thickness distribution.
Patent CA-2640429-C (CA)
Inventor: LESCHINE SUSAN
IPC: C12P7/06
Filed: 2007-01-26
Granted: 2014-04-01
Abstract: Clostridium phytofermentans cells (American Type Culture Collection 700394T) and all other strains of the species can ferment materials such as biomass into useful products and coproducts, such as ethanol, hydrogen and organic acids. Compositions that include Clostridium phytofermentans are also disclosed.
Patent CA-2643210-C (CA)
Inventor: NUCCITELLI RICHARD
IPC: A61N1/00
Filed: 2007-02-26
Granted: 2018-05-01
Abstract: Methods for a new, drug-free therapy for treating solid skin tumors through the application of nanosecond pulsed electric fields ("nsPEFs") are provided. In one embodiment of the invention, the cells are melanoma cells, and the applied nsPEFs penetrate into the interior of tumor cells and cause tumor cell nuclei to rapidly shrink and tumor blood flow to stop. This new technique provides a highly localized targeting of tumor cells with only minor effects on overlying skin.
Patent CA-2644706-C (CA)
Title: Agents mouillants et defloculants universels bases sur des monoadducteurs d'isocyanates
Inventor: ORTH ULRICH
IPC: C09K23/52
Filed: 2008-01-31
Granted: 2013-11-26
Abstract: L'invention concerne un composé d'addition s'utilisant comme agent réticulant et dispersant, obtenu par réaction de A) polyépoxydes avec B) au moins une amine primaire aliphatique et/ou araliphatique de formule générale (I) H désignant <SUB>2</SUB>N-R, R = alkyle, cycloalkyle, aryle et aralkyle, l'amine primaire pouvant également porter d'autres groupes fonctionnels sélectionnés parmi -OH, amine tertiaire ou carboxyle et par addition subséquente C) d'au moins un isocyanate modifié de formule générale (IIa) et/ou (IIb), R<SUP>3</SUP> = alkyle, cycloalkyle, aryle ou aralkyle; R1 et r2 désignant indépendamment l'un de l'autre, H, alkyle et/ou aryle, X = alkylène, cycloalkylène et/ou aralkylène, Y = alkylène et/ou cycloalkylène et n et m étant indépendants l'un de l'autre, la somme n+m = 2, de manière à former un uréthane.
Patent CA-2645178-C (CA)
Inventor: THOMPSON R CHARLES
IPC: A23L29/20
Filed: 2007-01-18
Granted: 2013-11-19
Abstract: Mixed amino acid/mineral compounds can include at least two amino acids bound to a central mineral atom. The combination of amino acids can be tailored to provide improved solubility, absorption, and/or bioavailability of the mineral. Optionally, organic acids can be bound to the mineral or combined with the chelate in order to further improve solubility, absorption, and/or bioavailability. Compositions including one or more mixed amino acid/mineral compounds can be included in therapeutic regimens for indications in which the mineral may treat and/or prevent a condition or symptom.
Patent CA-2646456-C (CA)
Inventor: CHEN SONGHUA
IPC: G01V3/32
Filed: 2007-03-08
Granted: 2014-05-13
Abstract: A method (300) for obtaining a parameter of interest relating to a region (165) investigated by a nuclear magnetic resonance (NMR) tool (100) and a non-NMR tool (170) is disclosed. Data arising from the NMR tool (100) is acquired (305), and data arising from the non-NMR tool (170) is acquired (310). A solution equation is utilized (315) for NMR signal intensity, the solution equation being functionally related to the NMR data, and a solution constraint is utilized (320) based at least partially on the non-NMR data. The solution equation is solved (325) for the signal intensity subject to the solution constraint, wherein the solving (325) provides information relating to the parameter of interest.
Patent CA-2647469-C (CA)
Inventor: HOUSTON DEAN
IPC: B25B15/00
Filed: 2008-12-19
Granted: 2015-06-09
Abstract: A screwdriver having a tip configuration suitable for use with both square-drive fasteners and cross-head fasteners. The tip having four radiating blades having surfaces for engaging the inner walls of the cross arms of the cruciform recess of a cross-head fasteners and peripheral edges for engaging the inner walls of the square recess of a square-drive fastener in the vicinity of corners of the recess. A set of two or more such drivers suitable for common square-head fastener sizes and generally similarly sized cross-head fasteners.
Patent CA-2648808-C (CA)
Title: A load tie down extension arm
Inventor: GOODFELLOW CARLE ROBERT
IPC: B25J1/00
Filed: 2009-01-08
Granted: 2016-06-28
Abstract: A tie down positioning extension arm 1.012 for positioning tie downs 1.032 on a vehicle's load 1.002 includes a protector gripping head 1.018, a shaft 1.017, and a handle 1.014, wherein the head includes a pair of opposed jaws 1.022, 1.024 adapted to grip an angle protector 1.030. The head can include a tie down guide 1.020.
Patent CA-2651013-C (CA)
Inventor: BALK WOUTER
IPC: B64D27/16
Filed: 2009-01-20
Granted: 2016-01-12
Abstract: The invention concerns the suspension of a turbojet engine (1) featuring an intermediate casing (7) and an exhaust casing (8) to a strut capable of being secured to the structure of an aircraft, including a forward means of fastening (71) between the hub of the intermediate casing (7) and the said strut (6) and a rear means of fastening (81) between the exhaust casing (8) and the strut (6). This suspension is characterised by the fact that it also includes the means to link (9, 11) rigidly connecting the intermediate casing (7) to the strut, and that the rear fastening means (81) includes the means, such as a cylinder (10) to compensate for the variations in diameter of the exhaust casing, so as to retain the axis of the exhaust casing coaxial to the axis of the intermediate casing during different flight phases.
Patent CA-2656759-C (CA)
Title: Fourniture de publicites localement pertinentes
Inventor: WANG LEE
IPC: H04W4/02
Filed: 2007-08-27
Granted: 2015-11-03
Abstract: L'invention concerne un procédé et un système pour fournir des publicités localement spécifiques à des dispositifs demandeurs. Un système de publicité rassemble des publicités en recueillant des publicités produites par de multiples sources de publicité, en extrayant des données de publicités recueillies et en stockant des données extraites sous un format commun. Après avoir rassemblé les publicités, le système de publicité transforme chaque publicité en de multiples formats de publicité spécifiques à des protocoles supportés par les divers types de dispositif. Lorsque des demandes de publicités arrivent, le système identifie les publicités correspondant à la demande et les classe selon l'emplacement. Le système de publicité sélectionne ensuite un format de publicité approprié au dispositif demandeur.
Patent CA-2658240-C (CA)
Title: Bec de bord d'attaque composite pour avion
Inventor: BARR MARK A
IPC: B64C9/24
Filed: 2007-08-16
Granted: 2012-05-22
Abstract: L'invention concerne un bec de bord d'attaque d'avion formé à partir de matériaux composites utilisant des techniques d'empilage et de collage à la poche sous vide. L'empilage de bec de bord d'attaque comprend un noyau central en nid d'abeilles pris en sandwich entre des peaux composites supérieure et inférieure, un longeron précuit et des raidisseurs précuits. Après que l'empilage ait été cuit et retiré d'un moule d'empilage, des nervures de renforcement de bord d'attaque et une enveloppe de nez composite préformée sont installées pour achever le bec de bord d'attaque.
Patent CA-2661843-C (CA)
Title: Tissus ignifuges et vetements fabriques a partir de ceux-ci
Inventor: TUTTEROW D CRAIG
IPC: A41D31/00
Filed: 2007-08-30
Granted: 2016-02-23
Abstract: L'invention concerne des mélanges uniques de fibres. Lesdits mélanges incorporent des fibres cellulosiques synthétiques qui rendent les tissus fabriqués à partir de tels mélanges plus durables que des tissus fabriqués à partir de fibres cellulosiques naturelles, telles que le coton. Tout en étant plus durables que le coton, les fibres cellulosiques synthétiques utilisées dans les mélanges proposes par la présente invention sont bon marché et confortables pour l'usager ; ledit mélange présente donc les avantages du coton (approvisionnement aisé et confort) mais évite un inconvénient du coton : sa faible durabilité. Dans un mode de réalisation, le mélange de fibres comprend des fibres modacryliques FR et des fibres cellulosiques synthétiques, de préférence, mais non nécessairement, de fibres lyocell non-ignifuges, telles que TENCELTM et TENCEL A100TM. D'autres fibres peuvent être ajoutées aux mélanges, comprenant, mais sans y être limitées, d'autres types de fibres ignifuges de façon inhérente, des fibres antistatiques, de fibres antimicrobiennes, des fibres extensibles et/ou des fibres à haute ténacité. Les mélanges de fibres décrits ici peuvent être utilisés pour fabriquer divers types de tissus ignifuges. Des couleurs peuvent être conférées aux tissus décrits ici par une diversité de moyens et avec une diversité de colorants. Les tissus fabriqués à partir des mélanges de fibres décrits ici peuvent être utilisés pour fabriquer tout ou partie d'une grande variété de vêtements protecteurs visant à protéger l'utilisateur d'un éclair d'art électrique ou des flammes ; lesdits vêtements comprennent, mais sans y être limités, des combinaisons, des combinaisons de saut, des chemises, des vestes, des gilets et des pantalons.
Patent CA-2663792-C (CA)
Inventor: TATEISHI KEIICHI
IPC: B41M5/00
Filed: 2007-10-04
Granted: 2014-12-16
Abstract: An ink composition includes a colorant represented by the following formula (I); water; a guanidine-based compound; and a colorless water-soluble planar compound having more than ten delocalized .pi.-electrons within one molecule: wherein the symbols in the formula (I) are defined in the specification.
Patent CA-2668547-C (CA)
Title: Protecting software programs
Inventor: STEWART NEIL
IPC: G06F21/54
Filed: 2009-06-05
Granted: 2017-09-05
Abstract: In order to protect a software program, at least one corruption function is included in the program. Also included in the program is at least one instruction that causes the program to be directed to the corruption function. An available breakpoint is then set such that, when the starting location of the corruption function is reached, an exception is generated and the handling of the exception causes the corruption function not to run. This has the effect that, if a malicious user attempts to use the available hardware breakpoint to perform unauthorized actions on the software program, the corruption function will run, and the software program will be unusable.
Patent CA-2670907-C (CA)
Title: Magnetizing inrush current suppression device and method for transformer
Inventor: KOSHIDUKA TADASHI
IPC: H01H9/56
Filed: 2007-11-29
Granted: 2012-10-30
Abstract: To suppress, without additionally providing any interrupters having resistors or the like, an exciting inrush current occurring when a three-phase transformer is powered on by using three single-phase type interrupters at the same time or using a three-phase common operating mechanism type interrupter. In a transformer exciting inrush current suppressing method for suppressing an exciting inrush current occurring at the beginning of an excitation by coupling the phase terminals of a three-phase transformer (300) to a three-phase power supply (100) via three-phase interrupters (200), the phase voltages of a primary, secondary or tertiary side or the interline voltages during steady-state application of three-phase AC voltages to the transformer (300) are integrated to calculate steady-state magnetic fluxes (4,5,6) of the transformer phases; the polarities and magnitudes of residual magnetic fluxes (7,8,9) of the transformer phases after the interruption of the transformer by the interrupters (200) are calculated; and the three-phase interrupters are simultaneously closed when the phases, for which the polarities of the steady-state magnetic fluxes (4,5,6) of the transformer phases are identical with the polarities of the residual magnetic fluxes (7,8,9) of the transformer phases, are within a range (13) in which the three phases overlap with one another.
Patent CA-2675254-C (CA)
Title: Diversite de retards cycliques et precodage pour une communication sans fil
Inventor: KIM BYOUNG-HOON
IPC: H04B7/06
Filed: 2008-02-06
Granted: 2013-07-09
Abstract: La présente invention concerne des techniques d'envoi d'une transmission entrée multiple sortie multiple (MIMO) au moyen d'une combinaison d'une diversité de retards cycliques et d'un précodage. Il est possible d'utiliser un ensemble de retards (par ex. retard nul, petit retard et retard important) pour une diversité de retards cycliques et un ensemble de matrices de précodage. Dans un mode de réalisation, un noeud B peut sélectionner un retard de manière spécifique à un UE ou à un ensemble de UE desservis par le noeud B. Dans un autre mode de réalisation, un UE peut évaluer différentes combinaisons de matrice de précodage et de retard, déterminer la combinaison présentant les meilleures performances, puis envoyer cette combinaison de matrice de précodage et de retard au noeud B. Le noeud B peut effectuer un précodage avec la matrice de précodage, puis effectuer ensuite un traitement pour une diversité de retards cycliques, sur la base du retard sélectionné. En variante, le noeud B peut effectuer un traitement pour une diversité de retards cycliques sur la base du retard sélectionné, puis effectuer ensuite un précodage avec la matrice de précodage.
Patent CA-2675568-C (CA)
Inventor: MAILLAND FEDERICO
IPC: A61K47/36
Filed: 2007-12-13
Granted: 2015-05-12
Abstract: The present invention is directed to liquid compositions containing chitosan, a chitosan derivative or a physiologically acceptable salt thereof, forming a dermal film after application onto the skin, useful for delivery of actives onto the skin surface and in the stratum corneum.
Patent CA-2680420-C (CA)
Title: Bearing arrangement for a tine carrier on a reel of a harvester
Inventor: HOLLER FRANK
IPC: F16C35/02
Filed: 2009-09-24
Granted: 2012-08-14
Abstract: The invention relates to a bearing arrangement 9 for a tine carrier 5 on a reel 1 of a harvester, comprising a first bearing element in the form of a bearing bushing 10 with a bearing bore 16 for the rotatable support of a tine carrier 5 around a rotational axis D and with attachment means 17 for attaching the bearing bushing 10 on a support element 7 of a reel 1, a second bearing element in the form of a bearing ring 25, which is fixable on the tine carrier 5, wherein the bearing ring 25 is split and has a first ring portion 26 and a second ring portion 27, which are detachably connected to each other, wherein the two bearing elements 10, 25 are rotatably held relative to each other and are axially supported on each other.
Patent CA-2681716-C (CA)
Title: Fluid separator comprising a central body
Inventor: BETTING MARCO
IPC: B01D45/16
Filed: 2008-03-26
Granted: 2020-04-21
Abstract: The invention relates to fluid separator comprising: - a throat portion (4) which is arranged between a converging fluid inlet section and a diverging fluid outlet section, the diverging fluid outlet section comprising an inner primary outlet (7) for condensables depleted fluid components and an outer secondary outlet for condensables enriched fluid components (6); and - a central body (10) provided upstream of the throat portion (4) in the fluid inlet section, the central body (10) being arranged substantially coaxial to a central axis I of the fluid separator. The fluid separator is arranged to facilitate a main flow through the converging fluid inlet section, the throat portion towards the diverging fluid outlet section. The central body (10) comprises an outlet (13), directed towards the tubular throat portion (4) and is arranged to add a central flow towards the throat portion (4).
Patent CA-2682766-C (CA)
Inventor: PLAVNIK GENNADY
IPC: E05F3/00
Filed: 2008-04-10
Granted: 2015-06-16
Abstract: A cushioning system for a pneumatic cylinder powered differential engine door opening and closing device for use in passenger transportation vehicles wherein the cushioning initiation point can be adjusted. This cushioning initiation point is adjusted through the use of a linearly adjustable slider member within the large cylinder. The slider is linearly adjustable through the use of an adjustment screw located outside of the pneumatic cylinder and allows one to adjust the time and the mode of the opening/closing of power doors, without disassembly of the cylinder, and significantly improve the safety of the passenger.
Patent CA-2688399-C (CA)
Inventor: PICARD JUSTIN
IPC: G07D7/20
Filed: 2008-06-02
Granted: 2015-07-21
Abstract: The invention relates to a method for securing documents that comprises the step of printing a distribution of points on said document, said printing inducing due to printing randomness a point-by-point unpredictable variation of at least one geometrical variation of the printed points and, before said printing step, the step of generating said point distribution so that the points of said distribution have at least one variable geometrical characteristic between them, the geometrical amplitude of the variation generated having the same magnitude as said unpredictable variation. In some embodiments, during the generation step and in said point distribution, at least one half of the points of said distribution are not laterally juxtaposed to four other points of said point distribution, and at least one dimension of at least a portion of the points of said point distribution has the same magnitude as the average of the absolute value of said unpredictable variation.
Patent CA-2693313-C (CA)
Inventor: IMANISHI HIROYUKI
IPC: H01M50/77
Filed: 2006-10-20
Granted: 2011-11-22
Abstract: An estimation device estimates an amount of an anode gas to be generated in a cathode of a fuel cell. The device has an operation control means and estimation means. The operation control means operates the fuel cell at a low-efficiency operation point under certain conditions, and determines an air stoichiometric ratio of the fuel cell based on the low-efficiency operation point. When the fuel cell is operated at the low-efficiency operation point, the estimation means estimates the amount of the anode gas to be generated in the cathode, based on the air stoichiometric ratio determined by the operation control means or an output voltage of the fuel cell which has a correlation with the air stoichiometric ratio, by use of a preset relation of the air stoichiometric ratio of the fuel cell to the amount of the anode gas to be generated in the cathode.
Patent CA-2695633-C (CA)
Inventor: BRABEC VERNON JOSEPH
IPC: G05D1/00
Filed: 2008-09-09
Granted: 2016-07-05
Abstract: Disclosed are methods and apparatuses for automated control of a moving vehicle. An alarm condition is detected, and in response to the alarm condition, the current radius of curvature of the vehicle is maintained. The radius of curvature may be calculated by using data received from sensors. The alarm condition may be a result of the vehicle becoming unstable or the automated navigation system malfunctioning. In response to operator control input, the vehicle is placed into a manual control state.
Patent CA-2696394-C (CA)
Inventor: BREAZEALE EARL EDWARD
IPC: G16H10/60
Filed: 2008-08-18
Granted: 2018-08-07
Abstract: A computer-implemented method is disclosed. The method includes obtaining location-time data automatically generated by a mobile electronic device associated with a healthcare provider, correlating the location-time data with a location of a healthcare patient, and using the location-time data to bill for care of the healthcare patient by the healthcare provider.
Patent CA-2697231-C (CA)
Inventor: PELLENC ROGER
IPC: H01M50/522
Filed: 2008-09-02
Granted: 2015-10-27
Abstract: The battery has juxtaposed prismatic and cylindrical cells (2) connected with each other by a contact strip and housed in a through slot of a positioner and separator compartment (1). The compartment is disposed between maintaining and contact panels (3, 4), whose internal faces are equipped with the contact strip assuring electric interconnection of the cells. The panels are fixed on the compartment by a screw (5) so that the contact strip is pressed against one terminal or pole of the cells.
Patent CA-2700805-C (CA)
Inventor: YEAGER MATTHEW R
IPC: G09B9/02
Filed: 2008-10-27
Granted: 2014-08-19
Abstract: According to one embodiment, an unmanned vehicle simulation system includes a simulator translator coupled between an unmanned vehicle control system that is operable to control an unmanned vehicle and a vehicle simulator that is operable to simulate operation of the unmanned vehicle. The simulator translator is operable to receive a message from the unmanned vehicle control system, translate the message to another message suitable for use by the vehicle simulator, and transmit the translated message to the vehicle simulator.