baber/WOPTO huggingface dataset:
Patent CA-2594483-C (CA)
Inventor: PAMULA VAMSEE K
IPC: G05D19/00
Filed: 2006-01-30
Granted: 2014-08-26
Abstract: Apparatuses and methods for manipulating droplets on a printed circuit board (PCB) are disclosed. Droplets are actuated upon a printed circuit board substrate surface by the application of electrical potentials to electrodes defined on the PCB. The use of soldermask as an electrode insulator for droplet manipulation as well techniques for adapting other traditional PCB  layers and materials for droplet-based microfluidics are also disclosed.
Patent CA-2596760-C (CA)
Title: Lens delivery system
Inventor: TRAN SON TRUNG
IPC: A61F9/007
Filed: 2007-08-09
Granted: 2010-10-12
Abstract: A lens delivery system having a two folding mechanisms. The first mechanism is structured to fold an intraocular lens stabilizing ring, and the second mechanism is designed to fold an intraocular lens.
Patent CA-2597955-C (CA)
Title: A resin composition and an article formed therefrom
Inventor: KRUPA MICHAEL J
IPC: C08L75/06
Filed: 2007-08-17
Granted: 2011-06-21
Abstract: A resin composition and an article formed therefrom are disclosed. The resin composition comprises a halogenated polyol, a brominated polyol different from the halogenated polyol, and a flame retardant. The resin composition may further comprise other components, such as supplemental polyols, catalysts, adhesion promoters, surfactants, blowing agents, additives, or combinations thereof. The article comprises the reaction product of an isocyanate, the halogenated polyol, and the brominated polyol in the presence of the flame retardant, a blowing agent, and optionally, one of more of the other components. Typically, the article is defined as a polyurethane foam. The article exceeds Class I flammability requirements, such as flame spread index, smoke density, and convective flame spread parameter according to ASTM E-84 and FM 4880 testing. In addition, the article exhibits excellent dimensional stability and adhesion strength, and may be used to form building materials, such as insulation, wall, and ceiling panels.
Patent CA-2598153-C (CA)
Title: Three-layered containers and methods of making the same
Inventor: WIEDMEYER WARREN G
IPC: A47G19/22
Filed: 2007-08-20
Granted: 2011-07-12
Abstract: A thermally insulated container is disclosed. The container comprises an inner layer having a bottom portion with a bottom closure attached to the bottom portion. The container further comprises an outer layer wrapped around the inner layer. The container further comprises an insulating middle layer sandwiched between the inner layer and the outer layer. The container further comprises a side seam including five or less layers. At least one of the layers of the side seam is an end of the middle layer.
Patent CA-2604876-C (CA)
Title: Well bore fluid redistribution and fluid disposal
Inventor: MURPHY RAYMOND P
IPC: E21B43/00
Filed: 2006-04-05
Granted: 2012-01-24
Abstract: Redistribution of fluids present in well bore environments is disclosed. In some embodiments, the invention may be the redistribution of water produced in a coal bed methane well. The redistribution of water from one aquifer (27) to another aquifer in accordance with the present invention is also disclosed.  Furthermore, the injection of a reservoir formation (39) with water, and in some embodiments as a flood of the reservoir formation, in accordance with the present invention is also disclosed. Each of the embodiments of the present invention is disclosed as methods and processes as well as one or more device or apparatus. Such processes and tools may avoid the requirement for surface discharge of water produced in a well bore and may minimize the regulatory costs associated with such water handling. Methods of compliance, water disposal, aquifer recharge, transfer of water from one aquifer to another, and obtaining a permit are also disclosed.
Patent CA-2612292-C (CA)
Inventor: JANDELEIT BERND
IPC: A61P35/00
Filed: 2006-06-20
Granted: 2013-09-03
Abstract: Acyloxyalkyl carbamate prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid, pharmaceutical compositions thereof, methods of making prodrugs of trans-4-(aminomethyl)-cyclohexane-carboxylic acid, and methods of using prodrugs of trans-4-(aminomethyl)-cyclohexanecarboxylic acid and pharmaceutical compositions thereof to treat or prevent various diseases or disorders are disclosed. Acyloxyalkyl carbamate prodrugs of trans-4-(aminomethyl)- cyclohexanecarboxylic acid and pharmaceutical compositions thereof suitable for oral and topical administration and for administration using sustained release dosage forms are also disclosed.
Patent CA-2612732-C (CA)
Title: Systeme plasma ultra compact a trois etages pour le traitement haute temperature de dechets a bord de bateaux
Inventor: CARABIN PIERRE
IPC: B09B3/00
Filed: 2006-06-21
Granted: 2014-08-19
Abstract: L'invention concerne un appareil pour le traitement thermique de déchets contenant des composants organiques et inorganiques, qui comprend au moins une station de traitement, une station de refroidissement et une station d'extraction de matériau traité, et au moins trois creusets. La station de traitement est conçue pour traiter thermiquement les composants organiques et/ou inorganiques présents dans un creuset donné parmi les trois creusets qui est positionné au niveau de la station de traitement. Les composants ainsi traités dans le creuset donné sont destinés à être refroidis au niveau de la station de refroidissement avant d'être retirés de celui-ci au niveau de la station d'extraction de matériau traité. Les trois creusets sont montés sur une plaque tournante de façon que chacun soit présent dans une des stations avant de passer de manière synchronisée sur la station suivante.
Patent CA-2619066-C (CA)
Inventor: SAHA HEIKKI
IPC: G06F/
Filed: 2006-08-29
Granted: 2015-06-09
Abstract: The invention relates to a control apparatus for controlling a multi-phase rock drilling event carried out with a rock drilling rig. In a display of the rock drilling rig or a control unit thereof, a first section is settable for substantially invariable information sources and a second section for information sources to be changed according to the rock drilling situation, and a definition is set rock drilling situation-specifically in the control apparatus about at least one information source, information relating to which is to be displayed in said rock drilling situation. The working phase of the rock drilling event is checked (400), and an information source suitable for said phase is selected on the basis of said definition (402). Information relating to the at least one selected information source is displayed (406) in said display part during execution of the rock drilling phase.
Patent CA-2619402-C (CA)
Title: Procede de production de betamimetiques
Inventor: KRUEGER THOMAS
IPC: C07C205/45
Filed: 2006-08-10
Granted: 2015-02-03
Abstract: La présente invention concerne un procédé de production de bêtamimétiques de formule (1), dans laquelle n est égal à 1 ou 2 ; R1 représente hydrogène, halogène, alkyle C1-4 ou alkyle O-C1-4, R2 représente hydrogène, halogène, alkyle C1-4 ou alkyle O-C1-4 et R3 représente hydrogène, alkyle C1-4, OH, halogène, alkyle O-C1-4, O-C1-4-alkylène-COOH ou O-C1-4-alkylène-COO-C1-4-alkyle.
Patent CA-2621615-C (CA)
Inventor: RAMME BRUCE W
IPC: C04B7/36
Filed: 2008-02-13
Granted: 2015-12-01
Abstract: Methods for increasing the amount of cenospheres in a fly ash sample are disclosed. The cenospheres are obtained in a dry state by using air as the "fluid" media for separation. In one version, the invention is a two step process, that is, screen by size followed by density separation such as in a fluidizing vertical column by density. In another version of the invention, the separation by density is followed by screening by size. Additional cycles can improve purity as defined by concentration of cenospheres.
Patent CA-2630963-C (CA)
Title: Carter refrigere
Inventor: FUNG KWOK K
IPC: F25D17/06
Filed: 2005-11-28
Granted: 2013-06-25
Abstract: La présente invention concerne un carter réfrigéré (20) comprenant un boîtier contenant un volume intérieur (36) destiné à ranger des articles. Le long d~une voie (510) de circulation d~air traversant le boîtier, un échangeur thermique réfrigérant-air (60) comporte une section d~évaporation (112) et une section de réchauffage (114). Une section de préconditionnement (110) peut être disposée en amont de la section d~évaporation (112) et la section d~évaporation se trouve en amont de la section de réchauffage (114). Le long d~une voie (520) de circulation de réfrigérant, la section de réchauffage (114) se trouve en aval de la section de préconditionnement (110) (si elle existe) et en amont de la section d~évaporation (112) et un dispositif d~expansion (62) est placé entre les sections de réchauffage (114) et d~évaporation (112).
Patent CA-2638725-C (CA)
Inventor: CRAIG PETER H
IPC: E21D21/00
Filed: 2008-08-14
Granted: 2017-03-28
Abstract: The present invention relates to a self drilling rock bolt which may be used in mining applications. Self drilling rock bolts are typically are formed by rebars having an axially extending central passageway for water passage and post grouting. Costs of such hollow steel rebars is quite high. In the present invention, a rock bolt is formed from a hollow tubular member which may be steel pipe, and a reinforcing arrangement comprising prestressed concrete type steel strand wound around the outside of the hollow tubular member.
Patent CA-2638847-C (CA)
Inventor: PURSCHKE WERNER
IPC: A61K31/7088
Filed: 2007-02-14
Granted: 2016-08-09
Abstract: A nucleic acid that binds to monocyte chemoattractant protein-1 (MCP-1), said nucleic acid consisting of, in a 5' to 3' direction, a first stretch Box B1A, a second stretch Box B2, and a third stretch Box B1B, wherein the first stretch Box B1A  consists of a nucleotide sequence selected from the group consisting of ACGCA, CGCA and GCA, the second stretch Box B2 consists of a nucleotide sequence of CSUCCCUCACCGGUGCAAGUGAAGCCGYGGCUC, and the third stretch Box B1B  consists of a nucleotide sequence selected from the group consisting of UGCGU, UGCG, and UGC.
Patent CA-2640241-C (CA)
Title: Consumer post hole digger
Inventor: NORTON JEFFREY M
IPC: E02F5/00
Filed: 2008-10-03
Granted: 2011-01-11
Abstract: This invention provides a post hole digger having a first, traverse pivot point, located on the lower sections of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
Patent CA-2640281-C (CA)
Title: Expandable container having lid for providing headspace control in a food can
Inventor: JONGSMA JELMER EELKE
IPC: B65D79/00
Filed: 2007-02-02
Granted: 2014-04-08
Abstract: Expandable Container having Lid for Providing Headspace Control in a Food Can The invention relates to lids for cans for receiving foodstuff which are to be subjected to a thermal treatment above 50~C as sterilization or at least pasteurization. The lid (1) has an annular ring (2) seamable to the can body which ring can be firmly and sealingly connected with the can body rim portion and a cover panel (3) which is sealingly disposed (13) to said ring. The annular ring comprises a flat web (6) that points towards a vertical central axis (8) of the lid and is axially outwardly inclined (11) with respect to a horizontal plane (15). The cover panel (3) is sealed to the flat inclined web by means of a radially outer ring band (3a). A central area (3b) that is surrounded by the ring band is axially inwardly preformed towards an interior in a dome or bowl-shaped fashion and thereby stabilized. After closing of the can, it is subjected to the thermal treatment. Upon a change in pressure (in the closed can) occurring during this thermal treatment the cover panel changes from the preformed position (3b) to an axially outwardly directed bowl/dome-shaped position (3b'). After cooling the closed can, the cover panel (3) returns - at least substantially exactly - into its preformed position.
Patent CA-2641208-C (CA)
Inventor: BIRCKHEAD JOHN M
IPC: E21B23/00
Filed: 2007-02-15
Granted: 2012-04-10
Abstract: La présente invention concerne un mécanisme de libération activé thermiquement en un coup, comprenant un ressort enroulé en spirale ou en hélice autour d'un ensemble de mâchoires d'une manière qui évite aux mâchoires de s'étendre ; il est maintenu dans cette position serrée par deux fils, l'un fixé au corps d'un élément des mâchoires, l'autre est attaché au ressort. Les fils sont liés ensemble par une soudure ou un autre matériau de fusible. Les mâchoires limitent le mouvement d'un piston. Le chauffage de la soudure amène à la libération du ressort et permet l'expansion des mâchoires, ce qui permet le mouvement du piston. Une force de dérivation appliquée sur le piston aide le mouvement du piston après les mâchoires en expansion.
Patent CA-2642224-C (CA)
Title: Method and apparatus for minimizing noise in a transmitter
Inventor: SARKEES GEORGE R
IPC: H04B1/04
Filed: 2007-02-13
Granted: 2012-05-01
Abstract: A transmitter (200) includes a plurality of amplifier "n" stages (202, 204, 206) providing predetermined gain stages and a plurality of filters (208, 210). Each filter (208, 210) is distributed between each gain stage (202, 204) (204, 206) so as to reject far out noise in accordance with the gain stage preceding that filter.
Patent CA-2647014-C (CA)
Title: Reversible child resistant cap and combination of a container and a reversible child resistant cap
Inventor: MICELI DAVID A
IPC: B65D50/00
Filed: 2001-02-27
Granted: 2010-12-07
Abstract: The present invention relates to a reversible child resistant cap (2) and a closure system having two positions, the first being a child resistant position and the other being a non-child resistant position. The cap (2) is characterized in that it has a closure plane (5), a circumferential outer skirt (10) for engaging a container (3), and a circumferential resilient depending inner member (15).
Patent CA-2652930-C (CA)
Title: Recuperation in situ de bitume ou de petrole lourd par injection de dimethyl ether
Inventor: IGNASIAK BOLESLAW L
IPC: E21B43/241
Filed: 2009-01-20
Granted: 2017-10-17
Abstract: Une méthode est présentée relativement à la récupération efficace énergétique et écologique in situ de bitume ou de pétrole lourd par injection de diméthyl éther (DME) dans le réservoir. La méthode comprend les étapes de chauffage du réservoir en employant la chaleur de condensation et la chaleur latente des vapeurs ou des liquides DME injectés, la mobilisation du bitume et du pétrole lourd en abaissant sa viscosité, la dissolution de leau et de certaines des composantes du bitume et du pétrole lourd dans le DME, la récupération du réservoir du mélange de bitume et de DME renfermant les composantes dissoutes de bitume, la séparation du DME du mélange par dépressurisation suivie de la mise sous pression, le chauffage et la réinjection du DME récupéré dans le réservoir.
Patent CA-2655875-C (CA)
Title: Detection of antibiotics
Inventor: VEN DER LAKEN CORNELIS JACOBUS
IPC: G01N33/531
Filed: 1993-10-06
Granted: 2010-07-20
Abstract: The invention provides an antibiotic-Bovine Serum Albumin conjugate selected from the group consisting of 7 amino-cephalosporanic acid-spacer-Bovine Serum Albumin and N-pentadecakis [N-(4-carbonyl-3-methylceph-3-em-7-yl)amino- carbonylethyldithioethylcarbonyl]Bovine Serum Albumin.
Patent CA-2657216-C (CA)
Title: Method of identifying an individual
Inventor: BRINGER JULIEN
IPC: G07C9/00
Filed: 2007-07-09
Granted: 2015-01-27
Abstract: L'invention concerne un procédé d'identification d'un individu comprenant : - une étape d'identification (1201) au cours de laquelle l'identité de l'individu à identifier est relevée, - une étape d'obtention (1203) au cours de laquelle sont obtenues une fonction de transformation ( F ) et une image cryptée préalablement enregistrée qui correspond à ladite identité relevée et qui a été obtenue par transformation de l'image d'une donnée biométrique dudit individu en au moins deux images cryptées par la fonction de transformation ( F ), les images cryptées étant telles que la reconnaissance visuelle des formes de ladite donnée biométrique nécessite la superposition de toutes les images cryptées, - une étape de capture (1202) au cours de laquelle une image de la donnée biométrique à identifier est capturée, - une étape de transformation (1204) au cours de laquelle l'image ainsi capturée est transformée en au moins une image cryptée à identifier à partir de la fonction de transformation ( F ), - une étape de superposition (1206) au cours de laquelle une image de superposition résultant de la superposition des images cryptées enregistrées et des images cryptées à identifier est formée, - une étape de vérification (1208) au cours de laquelle l'image de superposition ainsi formée est vérifiée, - en cas de vérification positive, une étape d'identification (1210) au cours de laquelle une décision quant à l'identification de l'individu est prise sur la base de ladite étape de vérification (1208) et, - en cas de vérification négative, une étape de bouclage (1214).
Patent CA-2658157-C (CA)
Title: Procede de fabrication d'un gaz de synthese par oxidation partielle d'un combustible contenant un hydrocarbure liquide utilisant un bruleur a plusieurs orifices
Inventor: DE JONG JOHANNES CORNELIS
IPC: C01B3/36
Filed: 2007-07-12
Granted: 2015-01-13
Abstract: La présente invention concerne un procédé de préparation d'un mélange d'hydrogène et de monoxyde de carbone en effectuant une oxydation partielle d'une alimentation d'hydrocarbure en utilisant un brûleur à plusieurs orifices équipé d'un arrangement de passages séparés, l'hydrocarbure s'écoulant à travers un passage du brûleur, un gaz oxydant s'écoulant à travers un passage séparé du brûleur et le passage pour l'alimentation d'hydrocarbure et le passage pour le gaz oxydant étant séparés par un passage à travers lequel s'écoule un gaz modérateur et la vitesse de sortie du gaz modérateur étant supérieure à la vitesse de sortie du gaz oxydant.
Patent CA-2664904-C (CA)
Title: Agent de piegeage etiquete de maniere isotopique, et procede pour identifier des metabolites reactifs
Inventor: HUEBERT NORMAN D
IPC: C07K5/037
Filed: 2007-09-24
Granted: 2015-09-01
Abstract: La présente invention concerne un agent de piégeage étiqueté de manière isotopique, des procédés pour détecter des métabolites réactifs, et des procédés pour identifier des médicaments candidats. Plus spécifiquement, l'agent de piégeage étiqueté de manière isotopique et les procédés pour détecter des métabolites réactifs peuvent être utilisés pour détecter des métabolites réactifs "durs" et des métabolises réactifs "mous", éliminant ainsi des positifs erronés.
Patent CA-2665662-C (CA)
Inventor: ROBERTS GIDEON EDMUND
IPC: H04W36/02
Filed: 2009-05-08
Granted: 2015-02-03
Abstract: A method in a wireless communications device having a first protocol stack for use with a first radio access technology and a second protocol stack for use with a second radio access technology, the first protocol stack comprising a reordering component associated with a first layer of the first protocol stack and arranged to implement a data reordering queue, the method for transitioning from the first radio access technology to the second radio access technology, the method comprising: determining that the device should transition from the first radio access technology to the second radio access technology; in response to determining that the device should transition, determining that data is present in a reordering queue implemented by the reordering component; sending the data present in the reordering queue to a second layer which is higher than the first layer; and attempting transitioning from the first radio access technology to the second radio access technology.
Patent CA-2671317-C (CA)
Inventor: GRASSAUER ANDREAS
IPC: A61K31/737
Filed: 2007-12-04
Granted: 2015-03-17
Abstract: The present invention provides for the use of iota-, kappa- or lambdacarrageenan or mixtures thereof for the manufacture of an antiviral pharmaceutical composition for the prophylaxis or treatment of a rhinovirus infection.
Patent CA-2679889-C (CA)
Inventor: PUTZIG DONALD EDWARD
IPC: C09K8/68
Filed: 2008-03-28
Granted: 2016-03-22
Abstract: A zirconium cross-linking agent produced by a process which comprises contacting a zirconium triethanolamine complex with a mixture of polyols, which mixture comprises a hydroxyalkylated diamine and a hydrocarbon polyol. There is further provided a cross-linking composition which comprises (a) an aqueous liquid, (b) a cross-linkable organic polymer, and (c) a solution of a zirconium cross-linking agent which is produced by a process which comprises contacting a zirconium triethanolamine complex having a molar ratio of 1:2 to 1:5 of zirconium to triethanolamine with a mixture of polyols, which mixture comprises a hydroxyalkylated diamine and a hydrocarbon polyol wherein the molar ratio of zirconium to hydroxyalkylated diamine is 1:0.5 to 1:1 and the molar ratio of zirconium to hydrocarbon polyol is 1:0.5 to 1:1.5. The composition can be used in oil field applications for hydraulic fracturing and plugging of permeable zones and leaks in subterranean formations.
Patent CA-2682143-C (CA)
Inventor: NIFANTIEV NIKOLAY EDUARDOVICH
IPC: A61K31/09
Filed: 2008-03-26
Granted: 2012-10-09
Abstract: The invention relates to extracting secoisolariciresinol and dihydroquercetin from wood. The inventive method consists in extracting disintegrating wood of a screen area by means of a non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin--containing extract is obtained, and in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained. In the other variant, the inventive method consists in extracting disintegrating wood of a screen area by means of a non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained and in exposing the thus obtained mixture to selective extraction and crystallization in such a way that secoisolariciresinol and dihydroquercetin are extracted.  In the third variant, the inventive method consists in extracting disintegrating wood of a screen area by means of a non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that an secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing non-polar components, in removing supernatant liquid, in chromatographing the obtained residue on a silica gel layer and in removing an eluent in such a way that a dry secoisolariciresinol and dihydroquercetin mixture is obtained. The use of secoisolariciresinol and dihydroquercetin in the form of components of biologically active additives and chemical-pharmaceutical products is also disclosed.