baber/WOPTO huggingface dataset:
Patent CA-2586739-C (CA)
Title: Method of establishing the integrity of a product located in a container
Inventor: HEUFT BERNHARD
IPC: G07C3/14
Filed: 2005-11-07
Granted: 2014-08-12
Abstract: To establish the integrity of a product located in a container (10) a given feature of the product in the container is determined by means of a first measurement method (20) in which a first physical property of the product is ascertained, the given feature is additionally ascertained at least directly or by means of a second measurement method (30) which is based on a second physical property which is different from the first physical property, and the values obtained by means of the two measurement methods of the given feature are compared. lf the product is a drink in a bottle (10) and if the given feature is the fill level, the first measurement method (20) can consist of the fill level being measured by means of absorption of an X-ray beam, and the second measurement method (30) can consist of the change effected by the bottle in the resonant frequency of a high-frequency oscillating circuit being measured.
Patent CA-2587833-C (CA)
Inventor: BARNES BRANDON A
IPC: G02B6/38
Filed: 2005-10-20
Granted: 2013-01-08
Abstract: A field installable fiber optic connector includes a housing and a ferrule holder inserted from the rearward end of the housing. A spring element inserted into the front of the housing and a spring element retainer attached to the ferrule holder bias the ferrule holder forward. An optical fiber stub is disposed between opposed splice members and a field fiber is inserted between the splice members and guided by a groove into abutment with the end of the optical fiber stub. A cam disposed about the ferrule holder is movable to facilitate insertion of the field fiber and to clamp the field fiber and the optical fiber stub between the splice members. In one embodiment, a trigger is coupled to the housing. The trigger is disposed about and slides relative to the ferrule holder, thereby biasing the housing forward relative to the ferrule holder to aid in latching the connector.
Patent CA-2594496-C (CA)
Inventor: KAUL BAL K
IPC: C10G35/24
Filed: 2006-01-23
Granted: 2013-09-24
Abstract: An improved process for catalytic reformers and their use for the catalytic reforming of petroleum naphthas. More particularly, the invention relates to an improved reformer unit which can be operated at higher throughput relative to compressor size. The invention utilizes pressure swing adsorption to improve the hydrogen content of hydrogen containing streams generated by and utilized in catalytic reforming processes. The invention also has the capability of enabling compressor-limited catalytic reforming units to be operated at increased capacities.
Patent CA-2595083-C (CA)
Inventor: RONQUIST HENRIK
IPC: E21B19/084
Filed: 2006-02-24
Granted: 2014-01-21
Abstract: This invention relates to a rock drilling device comprising a feed beam (4), which has a drill end (41) from which the drill point protrudes at drilling and a rear end (42) opposite said drill end; a rock drilling machine (5) movable along the feed beam (4); a pressure cylinder (6), which is arranged in connection with the feed beam (4) with one end (622) movable relative to the feed beam (4) and one end (611) fixedly arranged relative to the feed beam (4). The pressure cylinder (6) drives a feed line (51) for feeding the drilling machine (5) to and fro along the feed beam (4). The feed line (51) is routed over two outer sheaves (52,53) that are arranged at each end (41,42) of the feed beam (4) and a measuring device (7) for measuring the location of the drilling machine (5) relative to the feed beam (4) is arranged to the shaft (9) of one of the sheaves (52,53) and the sheave and the shaft (9) are arranged such that they rotate together.
Patent CA-2596217-C (CA)
Inventor: NOLAN MICHAEL
IPC: G06F17/50
Filed: 2005-11-09
Granted: 2016-09-20
Abstract: An invention is provided for generating a shaped reflector. The invention includes receiving required performance data that defines a desired RF performance of a shaped reflector. A mathematical model of the shaped reflector is manipulated to generate a new geometry for the shaped reflector, which is capable of generating the desired RF performance. To ensure the new geometry can be physically duplicated with high precision, the mathematical model is manipulated in a manner that can be duplicated using a plurality of tuners associated with the shaped reflector. Once the new geometry is created, data is outputted that defines alterations to the plurality of tuners needed to generate the new geometry for the shaped reflector.
Patent CA-2606998-C (CA)
Title: Detecting unwanted electronic mail messages based on probabilistic analysis of referenced resources
Inventor: QUINLAN DANIEL
IPC: G06F21/56
Filed: 2006-05-05
Granted: 2014-09-09
Abstract: In one embodiment, detecting unwanted electronic mail messages based on probabilistic analysis of referenced resources comprises receiving a whitelist and a blocklist each having a plurality of network resource identifiers that have appeared in prior messages; retrieving a particular network resource identifier; generating a list of properties for the particular network resource identifier; training a probabilistic filter using the properties; and repeating the retrieving, generating and training for all the network resource identifiers in the whitelist and blocklist. Thereafter, when an electronic mail message is received and contains a URL or other network resource identifier, a spam score or threat score can be generated for the message by testing properties of the network resource identifier using the trained probabilistic filter.
Patent CA-2609623-C (CA)
Title: Photoarray for detecting time-dependent image data
Inventor: LICHTSTEINER PATRICK
IPC: G06T1/00
Filed: 2006-05-29
Granted: 2015-12-29
Abstract: The photoarray comprises a one- or two- dimensional array of cells (10), where each cell (10) has a photosensor (D, Tl - T4) generating a sensor signal dependent on a light intensity at the cell (10), a first capacitor (Cl) being charged by the time-derivative of the current, at least one threshold detector (T9 - TIl; T12 - T14) detecting if the voltage over the first capacitor (Cl) exceeds a threshold value and generating an output signal if yes, and a discharge device (T7) for discharging the first capacitor after occurrence of said output signal. Such a cell is generates an event only when the incoming light intensity changes, which reduces the amount of data to be processed from the photoarray.
Patent CA-2612455-C (CA)
Title: Traduction d'expressions dans un environnement informatique
Inventor: STANFILL CRAIG W
IPC: G06F40/00
Filed: 2006-06-27
Granted: 2015-06-23
Abstract: L'invention concerne un procédé, et un logiciel ainsi qu'un système correspondant, destiné à traduire une expression. Le procédé consiste à accepter une première expression (102) dans une première syntaxe, cette expression comprenant une première séquence de caractère représentant une valeur de chaîne utilisant la première syntaxe; à identifier une seconde syntaxe destinée à représenter l'expression; et à générer une seconde expression (104) dans la seconde syntaxe représentant la première expression, puis à générer une seconde séquence de caractères au moyen de la première séquence de caractères de sorte que cette seconde séquence représente la valeur de chaîne de la seconde syntaxe.
Patent CA-2617121-C (CA)
Title: Repellent composition containing graft copolymer, graft copolymer and method of preparing graft copolymer
Inventor: PARKER ANTHONY A
IPC: D06M15/277
Filed: 2006-08-04
Granted: 2011-09-06
Abstract: A repellent agent composition including an aqueous continuous phase and a graft copolymer dispersed in the aqueous continuous phase. The graft copolymer has a water soluble polymer trunk having hydroxyl groups and branches having fluorinated groups bonded to the polymer trunk at a carbon atom substituted with a hydroxyl group. Also disclosed is a method of making the graft copolymer and a substrate treated with the repellent composition.
Patent CA-2621794-C (CA)
Title: High purity lithium polyhalogenated boron cluster salts useful in lithium batteries
Inventor: IVANOV SERGEI VLADIMIROVICH
IPC: H01M10/0569
Filed: 2008-02-19
Granted: 2012-10-30
Abstract: The present invention relates to lithium secondary batteries comprising a negative electrode, a positive electrode, a separator and a lithium-based electrolyte carried in an aprotic solvent, and to the electrolyte compositions, and to methods for purifying battery active materials. The electrolyte comprises at least one solvent and a lithium salt of the formula: Li2B12F x H12-x-y Z y where x+y is from 3 to 12, and x and y are independently from 0 to 12, and Z comprises at least one of Cl and Br.
Patent CA-2624341-C (CA)
Title: Methods and devices for stenting or tamping a fractured vertebral body
Inventor: PARSONS MATTHEW
IPC: A61L27/50
Filed: 2006-09-14
Granted: 2015-05-26
Abstract: Intravertebral bone stents and tamps made from shape memory metal
Patent CA-2624897-C (CA)
Inventor: BISHOP CHARLES W
IPC: A61K9/16
Filed: 2006-10-12
Granted: 2017-02-14
Abstract: A controlled-release pha.pi.naceutical formulation including cholecalciferol and/or ergocalciferol, a method of making the formulation, and a method of administering the formulation to treat 25-hydroxyvitamin D insufficiency or deficiency, are disclosed. The composition and method of administration preferably result in delayed release of the ~ vitamin(s) in the ileum of the small intestine and sustained, substantially constant, release of the vitamin(s) over an extended period, e.g., at least 4 hours or more. Individual and combined dosages of 500 IU to 50,000 IU per dosage form, preferably daily, are disclosed. The compositions and methods are contemplated to exhibit one or more advantages including, but not limited to efficiency of vitamin D  repletion and maintenance; mitigation or avoidance of first pass effects of the Vitamin D compounds on the duodenum; mitigation or avoidance of adverse supraphysiological surges in intralumenal, intracellular and blood levels of cholecalciferol, ergocalciferol and 25- hydroxyvitamin D and their consequences; and mitigation or avoidance of serious side effects associated with Vitamin D supplementation, namely Vitamin D toxicity.
Patent CA-2625018-C (CA)
Title: Trellis encoding device for encoding transmission stream and method thereof
Inventor: YU JUNG-PIL
IPC: H04N7/015
Filed: 2006-10-23
Granted: 2014-12-09
Abstract: A trellis encoding device includes a trellis encoder block that includes a plurality of memories, and outputs a bit value determined by a state of the memories; a Reed-Solomon re-encoder that receives the initialization value output from the trellis encoder block, and generates a parity corresponding to the bit value; and an adder that receives the parity generated by the Reed-Solomon re-encoder and a transmission stream including a parity, and corrects the parity of the transmission stream by adding the parity generated by the Reed-Solomon re-encoder to the transmission stream, thereby generating a parity-corrected transmission stream.
Patent CA-2628050-C (CA)
Title: Adsorption de composes organiques volatils derives de substance organique
Inventor: ILKENHANS THOMAS
IPC: A23B7/144
Filed: 2006-10-26
Granted: 2014-05-13
Abstract: L'invention concerne l'utilisation de ZSM-5 dopé au palladium aux fins d'adsorption de composés organiques volatils (VOC) dérivés de substance organique, éventuellement à la température ambiante. La substance organique peut être une marchandise organique périssable, telle qu'un aliment, notamment des fruits et/ou des légumes, un produit d'horticulture, notamment des plantes et/ou des fleurs coupées ou des déchets. L'invention concerne également le ZSM-5 dopé au palladium possédant un rapport Si: Al inférieur ou égal à 100:1 et une teneur en palladium comprise entre 0,1 % en poids et 10,0 % en poids en fonction du poids total du ZSM-5 dopé.
Patent CA-2629929-C (CA)
Inventor: LATRAVERSE FRANCOIS
IPC: G01B7/06
Filed: 2005-11-16
Granted: 2013-09-24
Abstract: A magnetic field position sensing device for sensing the position, on a front surface of a wall, of a magnet of known magnetic field intensity secured to a rear surface of the wall. The sensing device has a magnetic field transducer which produces signals proportional to the strength of the magnetic field detected. These signals are treated in a microcontroller and compared to a reference signal value representative of the magnetic field intensity of the magnet, when not obstructed, whereby to generate signals to a display device which displays a numerical value indicative of the thickness of the wall. Audible/visual signaling devices are also provided whereby to direct the movement of the sensing device by a user person to locate same on the front surface of the wall substantially adjacent the magnet and this is accomplished by displacing the sensing device in a diminishing spiral path.
Patent CA-2631733-C (CA)
Title: Antigene ospc chimere polyvalent vaccinogene et diagnostique
Inventor: MARCONI RICHARD THOMAS
IPC: A61K39/02
Filed: 2006-11-29
Granted: 2017-08-01
Abstract: L'invention concerne une protéine recombinée polyvalente chimère utile comme vaccin et pour diagnostiquer la maladie de Lyme. La protéine chimère comprend des épitopes de la région de boucle 5 et/ou la région d'hélice alpha 5 de types de protéine C de surface extérieure (OspC). Les types d'OspC sont associés à des infections de mammifères par Borrelia.
Patent CA-2636169-C (CA)
Inventor: TSURUTA ORIHIRO
IPC: B65B9/20
Filed: 2005-03-22
Granted: 2010-05-11
Abstract: A vertical filling-packaging machine capable of satisfactorily forming a heat- seal part by heat-sealing, cooling, and cutting a cylindrical film without moving and also manufacturing a variety of packaging bags with different outline shapes. The vertical filling-packaging device comprises a pair of flat part forming rollers disposed oppositely to each other through the cylindrical film (60) and carrying the cylindrical film (60) downward while forming a flat part (60a) on the cylindrical film (60), a seal mechanism having a heater bar (31) and a heater bar receiver (32) for heat-sealing the flat part (60a) in the lateral direction, a cutting mechanism disposed on the lower side of the seal mechanism and having a pair of cooling bars (34a) and (34b) for cooling a heat-sealed lateral seal part (65) and a cutter (35) for cutting the lateral seal part(65), and a drive mechanism integrally holding the seal mechanism and the cutting mechanism and integrally moving these mechanisms along the carrying direction of the cylindrical film (60).
Patent CA-2642041-C (CA)
Title: Reconnaissance de motif spatio-temporel utilisant un reseau de neurones impulsionnels et traitement de celui-ci sur un ordinateur portable et/ou distribue
Inventor: TAI LE TAN THANH
IPC: G06N3/04
Filed: 2006-12-22
Granted: 2014-07-15
Abstract: L'invention concerne un système et un procédé pour caractériser un motif, selon lesquels un réseau de neurones impulsionnels ayant au moins une couche de neurones est mis à disposition. Le réseau de neurones impulsionnels présente une pluralité de neurones connectés pour transmettre des signaux entre les neurones connectés. Un modèle pour induire des impulsions dans les neurones est spécifié. Chaque neurone est connecté à une unité de régulation globale pour transmettre des signaux entre le neurone et l~unité de régulation globale. Chaque neurone est connecté à au moins un autre neurone pour transmettre des signaux de ce neurone au(x)dit(s) autre(s) neurone(s), ce neurone et ledit ou lesdits autres neurones étant sur la même couche. L'impulsion de chaque neurone est synchronisée selon un certain nombre de neurones actifs connectés au neurone. Au moins un motif est soumis au réseau de neurones impulsionnels pour générer des séquences d'impulsions dans le réseau de neurones impulsionnels, les séquences d'impulsions (i) étant modulées dans le temps par la synchronisation de l'impulsion et (ii) étant régulées par l'unité de régulation globale. Ledit ou lesdits motifs sont caractérisés selon les séquences d'impulsions générées dans le réseau de neurones impulsionnels.
Patent CA-2642121-C (CA)
Title: Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent
Inventor: MALARD THIERRY
IPC: B01J8/26
Filed: 2006-02-23
Granted: 2012-10-02
Abstract: The present invention relates to a group of at least two gas-flow reactors (21, 22, 2'2, ..., 2n, 2'n) preferably with an ascending gas flow (3), which are supplied on the one hand, in parallel, with gas and on the other hand with a chemical neutralization and/or sorption agent of the pulverulent material type that is capable of adsorbing effluents present in said gas flow (3) by bringing said chemical neutralization and/or sorption agent in contact with said gas flow (3), said at least two reactors (21, 22, 2'2, ..., 2n, 2'n) having means (10) for collecting said chemical neutralization and/or sorption agent after it has been brought into contact with said gas flow (3), characterized in that at least one of said two reactors (2l, 22, 2'2, ..., 2n, 2'n) has means (11) for discharging said chemical neutralization and/or or sorption agent, after having been brought into contact with said gas flow (3), said means (11) being connected to said collecting means (10), and means (7, 16) for injecting the chemical neutralization and/or sorption agent into at least one other of said at least two reactors (2l, 22, 2'2, ..., 2n, 2'n).
Patent CA-2643392-C (CA)
Title: Fuel system of gas turbine engines
Inventor: DOOLEY KEVIN ALLAN
IPC: F02C9/26
Filed: 2007-04-11
Granted: 2014-11-25
Abstract: A method for purging fuel from a fuel system (28) of a gas turbine engine on shutdown of the engine comprises, in one aspect, terminating a fuel supply (76) to the fuel system and using the residual compressed air to create a reversed pressure differential in the fuel system relative to a forward pressure differential of the fuel system (28) used to maintain fuel supply (76) for engine operation, and under the reversed pressure differential substantially purging the fuel (78) remaining in the system (28) therefrom to a fuel source(32).
Patent CA-2648692-C (CA)
Title: Systeme de levage de couvercle de piscine thermale
Inventor: KOREN GEORGE
IPC: A61H33/00
Filed: 2006-04-07
Granted: 2014-01-21
Abstract: L'invention concerne un systeme de levage de couvercle de piscine thermale. Ce système comprend un mât de levage et un poteau. Ce système comprend également un premier élément de support et un second élément de support. Le premier élément de support est relié pivotant au mât de levage. Le second élément de support est relié pivotant au mât de levage et pivotant au poteau. Le système comprend également un premier câble relié au couvercle de piscine thermale, un second câble relié au mât de levage, et un mécanisme d'entraînement relié au premier câble et au second câble.
Patent CA-2649521-C (CA)
Title: Novel piperazine compound, and use thereof as hcv polymerase inhibitor
Inventor: ABE HIROYUKI
IPC: A61K31/4985
Filed: 2007-04-18
Granted: 2011-11-01
Abstract: The present invention relates to a compound represented by the following formula [I-D1]   (see formula I-D1]  wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof and an anti-HCV agent and an HCV polymerase inhibitor containing this compound. The invention further relates to uses of said compound as anti-HCV agent based on the HCV polymerase inhibitory activity, and for the prophylaxis or treatment of hepatitis C.
Patent CA-2652172-C (CA)
Inventor: HEYDEN THOMAS J
IPC: B61L5/06
Filed: 2009-02-03
Granted: 2014-01-07
Abstract: L'invention porte sur un appareil et un système pour contrôler le déplacement d'un wagon sur une voie ferrée. Dans un exemple, le frein du wagon est couplé aux rails et peut passer d'une première position, dans laquelle le wagon est libre de se déplacer sur la voie ferrée, à une deuxième position, dans laquelle le frein du wagon bloque les roues de façon à empêcher le déplacement du wagon le long des rails dans au moins une direction.
Patent CA-2652698-C (CA)
Inventor: DE OLIVEIRA WILLER
IPC: C10L5/44
Filed: 2007-12-19
Granted: 2013-05-21
Abstract: An artificial firelog of the invention includes as constituents (a) a combustible cellulosic material and (b) a combustible non-petroleum wax, wherein the relative proportions of the constituents are, by weight, from about 30% to about 70% of (a) and from about 30% to about 70% of (b) for 100 parts of (a) and (b). In one form of the invention, the combustible non-petroleum wax constituent may include one or more combustible materials derived from plant oils, vegetable oils, animal oils, fats, rosin, pitch, waxy materials and combinations thereof. In another form of the invention, the combustible non-petroleum wax constituent may include a formulated blend of individual non-petroleum wax components. In yet another form of the invention a combustible binding agent can be added to the blend of materials resulting in reduction of the portion of the more costly combustible wax component. A firelog according to the invention can provide a number of benefits, including lower cost, better lighting and flaming performance, and more environmentally sustainable in comparison to firelogs using petroleum waxes.
Patent CA-2652840-C (CA)
Inventor: DOLLINGER HORST
IPC: C07D475/08
Filed: 2007-05-15
Granted: 2014-09-09
Abstract: The invention relates to the use of the pteridines of formula 1 (see formula 1) wherein R1 denotes a group selected from the group consisting of pyrrolidinyl and thiomorpholinyl;  and wherein R2 denotes piperazinyl, and wherein R3 denotes NR3.1R3.2 or OR3.1, wherein R3.1 and R3.2 are defined herein, or a pharmacologically acceptable salt, diasteromer, enantiomer, racemate, hydrate or solvate thereof, for preparing a medicament for the prevention or treatment of inflammatory or obstructive diseases such as COPD, asthma, idiopathic pulmonary fibrosis, rheumatoid arthritis and ulcerative colitis.
Patent CA-2656749-C (CA)
Inventor: BRASSARD DANIEL P
IPC: A63G21/18
Filed: 2009-02-27
Granted: 2015-05-26
Abstract: A waterslide bowl has a fixed rider path from entrance to exit. The bowl comprises a trough which is made of a plurality of sets of trough sections, attached together, in which the trough sections of a given set are the same and nest together side-by-side, permitting the rider surface of the bowl to be made from trough sections having a small number of different shapes. This reduces the number of molds that would otherwise be required to make the trough sections. The waterslide bowl may also have two or more separate troughs, nested together, whereby the bowl may be ridden in by multiple riders at the same time, each in his or her own trough.
Patent CA-2659703-C (CA)
Inventor: KITAGAWA HIDETOSHI
IPC: C07H19/167
Filed: 2007-08-01
Granted: 2014-03-11
Abstract: It is an object of the invention to provide a simple and economical method for introducing the following substituent (I) at the 2'-hydroxyl group of the ribose of a ribonucleic acid derivative whose 3'-hydroxyl group and 5'-hydroxyl group are protected with a silicon protecting group: (see formula I) [in formula (I), WG1 represents an electron-withdrawing group]  and to provide a method for producing a ribonucleic acid derivative represented by the following general formula (3), comprising the reaction of a ribonucleic acid derivative represented by the following general formula (1) with a monothioacetal compound represented by the following general formula (2) to produce the ribonucleic acid derivative represented by the following general formula (3), using iodine as the reagent for halogenating the sulfur atom of the monothioacetal compound (2) in the presence of an acid:   (see formula 1) (see formula 2) (see formula 3) [in formulae (1), (2), and (3), Bz represents a nucleobase which may or may not have a protecting group; WG1 represents an electron-withdrawing group; R3 represents alkyl or aryl; and A  represents a silicon substituent].