baber/WOPTO huggingface dataset:
Patent CA-2629278-C (CA)
Title: Boite a garniture pour entrainement de pompe a rotor helicoidal excentre
Inventor: HULT VERN ARTHUR
IPC: E21B43/12
Filed: 2003-08-11
Granted: 2009-05-05
Abstract: Les têtes d'entraînement d'une pompe à rotor hélicoïdal excentre (RHE) nécessitent une boîte à garniture pour empêcher le pétrole brut de s'écouler sur le sol où la tige polie passe par le passage du pétrole brut dans la tête de puits à la tête d'entraînement. Parce que le pétrole brut contient généralement des particules de sable fin, l'alignement entre la boîte à garniture et la tige polie est imparfait, et les têtes d'entraînement du RHE fonctionnent en continu, il est très difficile faire des boîtes à garniture qui durent aussi longtemps que le souhaitent les sociétés de production de pétrole. En utilisant un tuyau vertical monté de manière flexible dans différentes configurations, autour de laquelle est un arbre supporté par un roulement portant les moyens d'étanchéité, il est possible d'obtenir une boîte à garniture très durable. En utilisant un système de pressurisation de telle sorte que la sortie de pression dépasse la pression à la tête de puits, la durée de vie de la boîte à garniture peut être prolongée et les fuites externes à partir de la boîte à garniture peuvent être éliminées. Un tube vertical à double paroi peut être fourni dans certaines applications dans le cadre du système de pressurisation. Dans certains cas, la pressurisation de la boîte à garniture est suffisamment avantageuse qu'un tube vertical flottant n'est pas justifié économiquement.
Patent CA-2635709-C (CA)
Inventor: VISSER LARRY R
IPC: D06M15/37
Filed: 2006-12-28
Granted: 2013-11-05
Abstract: Tow of substantially continuous ceramic oxide fibers having a sizing material. Tows according to the present invention are useful, for example, for making metal matrix wires.
Patent CA-2635784-C (CA)
Title: Arginine heteromers for topical administration
Inventor: WAUGH JACOB M
IPC: A61Q19/00
Filed: 2006-12-28
Granted: 2012-06-12
Abstract: The invention is directed to a strategy for providing therapeutic or cosmetic benefit to skin by topically applying arginine chemically bound to a second (non-oligo arginine) compound in order to increase transepithelial delivery of arginine through a combination of increased solubility and flux across the skin. The arginine heteromers ofthe invention can add other complementary or beneficial properties for the skin beyond those that are arginine-related.
Patent CA-2639367-C (CA)
Inventor: TEMPLETON JAMIE S
IPC: G01C21/26
Filed: 2008-09-05
Granted: 2012-09-04
Abstract: Présentation automatique de contenu à l'occupant d'un véhicule lorsque le véhicule parcourt une route (p.ex., pendant un essai de conduite ou un autre événement de conduite). Les articles du contenu sont associés avec le GPS et coordonnent la route. Un dispositif GPS à bord du véhicule identifie l'emplacement du véhicule lorsque le véhicule parcourt la route et l'article du contenu associé avec les emplacements particuliers est présenté à l'occupant du véhicule. Dans un mode de réalisation, le son ou l'image de l'occupant est capturé et emmagasiné dans un ordinateur éloigné du véhicule. Le son et/ou l'image capturés représente la rétroaction de l'occupant pendant l'événement de conduite.
Patent CA-2646931-C (CA)
Inventor: EZERZER CHAI
IPC: A61K38/19
Filed: 2007-03-18
Granted: 2016-05-24
Abstract: L'invention concerne une composition pharmaceutique renfermant une cytokine et un peptide comprenant au moins une partie d'un récepteur de chimiokine ou d'un récepteur couplé à une protéine C. La composition pharmaceutique selon l'invention peut être utilisée pour modifier le fonctionnement du système immunitaire, notamment pour traiter un trouble du système immunitaire, tel qu'une maladie autoimmune, la sclérose en plaques, le rejet après transplantation, le psoriasis et l'asthme. L'invention concerne également des peptides qui peuvent être utilisés dans la composition pharmaceutique ainsi qu'un procédé de préparation de ladite composition pharmaceutique. L'invention concerne encore un procédé de traitement d'un trouble du système immunitaire, tel qu'une maladie autoimmune, la sclérose en plaques, le rejet après transplantation, le psoriasis et l'asthme.
Patent CA-2651873-C (CA)
Inventor: JORDAN DEAN CLARK
IPC: B66F9/18
Filed: 1999-09-13
Granted: 2010-08-03
Abstract: A fluid power load-clamping system has a clamp actuated by fluid pressure regulated by at least one fluid valve. The valve may increase a maximum fluid pressure automatically in response to a weight of a load. A controller causes the valve to permit a relatively high maximum fluid pressure as the clamp closes toward the load to enable high initial clamp closure speed. Thereafter the valve automatically reduces the maximum pressure as clamping surfaces close into a pre-determined relationship with the load, and then increases the maximum pressure to regulate the gripping force. Gripping pressure may be regulated continuously while the load is supported by the clamp. A weight measurement system may compensate for a position of the lifting mechanism.
Patent CA-2657670-C (CA)
Title: Triazolyl pyridyl benzenesulfonamides as ccr2 or ccr9 modulators for the treatment of inflammation
Inventor: CHARVAT TREVOR T
IPC: C07D401/14
Filed: 2007-07-10
Granted: 2012-04-17
Abstract: A compound of the formula (I) for treating a CCR2-mediated condition or disease or a CCR9-mediated condition or disease, where the disease or condition is selected from the group consisting of atherosclerosis, restenosis, multiple sclerosis, inflammatory bowel disease, renal fibrosis, rheumatoid arthritis, obesity, diabetes, chronic obstructive pulmonary disease, idiopathic pulmonary fibrosis, idiopathic pneumonia syndrome, pulmonary fibrosis, transplantation rejection, graft- versus- host disease, cancer, and neuropathic pain wherein Ar is selected from the group consisting of substituted or unsubsituted C.beta.-io aryl and substituted or unsubstituted 5- to 10- membered heteroaryl; Y1 to Y4 are selected from the group consisting of -CR3a- to -CR3d-, -N-, and -N+(O)-, wherein at least one of Y1, Y2, Y3, or Y4 is -N-.
Patent CA-2666046-C (CA)
Inventor: BORODITSKY MIKHAIL
IPC: H04B10/08
Filed: 2002-03-06
Granted: 2011-04-26
Abstract: A method comprising developing a plurality of N optical streams, applying the N optical streams and controlling power of an information-bearing optical stream injected by a node based on measured powers from N detectors. The N optical streams being developed by passing, through a circuit that includes N/2 interconnected optical splitters, an optical stream that is delivered by a WDM node into which an information-bearing optical stream was injected at wavelength A. The N optical streams are applied passing at a point downstream for where the information-bearing optical stream was injected to the N detectors. The N detectors measure power at a distinct wavelength. One or more of the detectors detect wavelengths that are higher than wavelength A, and one or more of the detectors wavelength channels are at a wavelength lower than the wavelength of the channel A.
Patent CA-2682904-C (CA)
Inventor: MAURITZ OSKAR
IPC: H04J13/10
Filed: 2008-04-22
Granted: 2015-09-29
Abstract: L'invention concerne un procédé pour déterminer un ensemble de longueurs de zone de corrélation nulle, lequel procédé comporte la détermination de la longueur d'une séquence racine ; la sélection d'un ensemble de longueurs d'une zone de corrélation nulle tel que, pour tout rayon d'une cellule, le nombre de préambules maximal déterminé par la longueur de la zone de corrélation nulle qui est sélectionnée à partir de l'ensemble de longueurs de zone de corrélation nulle sélectionné, est le plus proche du nombre de préambules maximal déterminé par toute longueur d'une zone de corrélation nulle qui est sélectionnée à partir de tous les ensembles intégraux, les nombres de préambules maximaux étant déterminés par la longueur de la séquence racine et la longueur de la zone de corrélation nulle sélectionnée. L'invention concerne également un appareil, une station de base et un système de communication mobile. La présente invention propose un schéma technique pour sélectionner l'ensemble limité de meilleure longueur ZCZ, réduisant ainsi le surdébit de la signalisation.
Patent CA-2686105-C (CA)
Title: Appareil chirurgical comprenant un renfort chirurgical
Inventor: OLSON LEE
IPC: A61B17/115
Filed: 2009-11-20
Granted: 2016-11-08
Abstract: Un renfort chirurgical comprend une partie corps et une bande placée sur chacune des extrémités distale et proximale de celui-ci. Le renfort chirurgical est conçu pour être fixé à un effecteur dextrémité dun instrument dagrafage chirurgical. La partie corps, lequel comporte des perforations, chevauche la surface de travail dune de la première ou de la seconde mâchoire de leffecteur dextrémité. Une partie souple sétend transversalement au-delà des rebords latéraux de la première et de la seconde mâchoire. Chaque bande reste fixée à leffecteur dextrémité à la suite de lenclenchement de celui-ci. La bande proximale est fixée de manière amovible à une fonction crochet placée sur lune de la première ou de la seconde mâchoire de leffecteur dextrémité. Le renfort chirurgical peut être fait à partir de matériaux dégradables ou non dégradables appropriés. Un mode de réalisation prévoit une unité de chargement à usage unique détachable et jetable. Une méthode de fixation du renfort chirurgical à un appareil chirurgical est également prévue.
Patent CA-2687898-C (CA)
Inventor: SAVINO THOMAS G
IPC: C08G18/72
Filed: 2009-12-04
Granted: 2018-01-02
Abstract: A prepolymer system has a monomeric isocyanate content of no greater than about 10% by weight based on 100 parts by weight of the prepolymer system. The prepolymer system comprises a diluent component and a prepolymer component different than and separate from the diluent component. The diluent component has an excess of isocyanate (NCO) functional groups, and comprises the reaction product of a monohydric isocyanate-reactive component and an excess of a first isocyanate component. The first isocyanate component comprises monomeric isocyanates reactive with the monohydric isocyanate-reactive component. The prepolymer component also has an excess of NCO functional groups, and comprises the reaction product of a polyol component and an excess of a second isocyanate component. The prepolymer system can be used to prepare foams via reaction with water. The foams have low density and have excellent adhesion and sound dampening properties for use in cavities of automobile bodies.
Patent CA-2690615-C (CA)
Title: Dispositifs de detection de depot de graisse dans une canalisation, systemes et procedes
Inventor: LIVCHAK ANDREY V
IPC: G01N21/47
Filed: 2008-06-13
Granted: 2017-07-18
Abstract: La présente invention concerne des dispositifs automatiques qui déterminent quand des dépôts polluants se sont accumulés dans une canalisation. Les dispositifs peuvent être utilisés pour prévenir le personnel d'entretien ou un dispositif de nettoyage automatisé de la nécessité de nettoyer ou de remplacer les canalisations. Divers dispositifs de détection peuvent être utilisés pour détecter une caractéristique de saletés accumulées et générer une indication d'accumulation. Le dispositif de détection peut présenter une surface au flux d'émanations à l'intérieur d'une canalisation. La surface peut être refroidie à une température représentant une température de cas le plus défavorable de façon à ce que l'accumulation due à une condensation sur la surface du détecteur soit au moins aussi élevée que la surface la plus froide dans la canalisation sous surveillance. Dans une variante, le dispositif de détection peut être situé à l'extérieur de la canalisation. Le dispositif de détection peut interroger la surface de la canalisation par des mesures de contact ou de non contact afin de déterminer l'épaisseur d'une couche de saleté accumulée à l'intérieur de la canalisation.
Patent CA-2693431-C (CA)
Inventor: HOSKINS TERRY W
IPC: C09K8/03
Filed: 2008-07-04
Granted: 2012-04-03
Abstract: Generally, the present invention provides drilling fluid additives for reducing or controlling lost circulation in a drilling operation. The additives comprise particles. The particles comprise one or more solids in association with a wax or waxy substance. A drilling fluid comprising a drilling fluid additive of the invention is also provided, as well as a method and use of the drilling fluid additive in a drilling operation to reduce or control lost circulation. Methods for manufacturing the drilling fluid additives are also described.
Patent CA-2697924-C (CA)
Inventor: SELLEM ERIC
IPC: G06Q30/06
Filed: 2010-03-26
Granted: 2017-12-05
Abstract: The invention relates to the design of layouts for a room in which a user wishes to position elements figuring in a collection of catalogs. Prior art systems only allow incremental construction by making direct selections from one or more catalogs. The inventive system and procedure allow rapid, overall construction of several solutions satisfying a certain number of constraints determined by the room, the user or the distributor of the equipment to be positioned, as well as rules derived from experience in the field of the equipment concerned. The method is subdivided into the steps of spatial analysis, definition of layout templates, selection of candidates from the collection of catalogs and optimization of the positioning. The system permits simultaneous visualization in three dimensions of optimum solutions and the printing of two-dimensional assembly drawings. The procedure and the system are preferably applicable to kitchen layouts.
Patent CA-2698441-C (CA)
Inventor: MULLER MARC
IPC: C07D487/04
Filed: 2008-09-15
Granted: 2012-04-03
Abstract: A process for manufacturing a compound of Formula (I) which has cis-conformation and wherein R1 represents a 1-phenyl-C1-C4alkyl or 1-naphthyl-C1-C4alkyl group, wherein the phenyl or naphthyl moiety of R1 is unsubstituted or substituted with one or more C1-C4alkoxy groups and the carbon atoms in 2-, 3-, and/or 4-position of the alkyl part of R1 are, independently of the phenyl or naphthyl moiety of R1 and independently of one another, unsubstituted or substituted with C1-C4alkoxy and/or silyloxy or, preferably, are unsubstituted or substituted with one C1-C4alkoxy group and/or silyloxy group per carbon atom, and R2 represents a C1-C6alkyl group or an unsubstituted or substituted benzyl group, in which process a compound of Formula (II) wherein R3 represents a C1-C6alkyl group or an unsubstituted or substituted benzyl group, and R1 and R2 have the same meaning as in formula (I); is treated with a base at a temperature of 0°C or less in a liquid aprotic solvent for a time period sufficient to obtain the compound of formula (I).
Patent CA-2704373-C (CA)
Inventor: SOCHER LARRY M
IPC: H04L12/16
Filed: 2010-05-19
Granted: 2019-06-18
Abstract: Systems and methods consistent with the present invention allow a media file to be transmitted from one jurisdiction to multiple media hosting sites in another jurisdiction in accordance with a user's instructions. The media file may be transmitted over a long distance communications channel once, and then uploaded onto the multiple media hosting sites, rather than be sent across the long distance communications channel once for each media hosting site to which the user intents to upload the file. Additionally, the media file may be uploaded locally by the user, and then the user may rely on the systems and methods disclosed herein to transmit the media file across the long distance communications channel, rather than require the user to transmit the file over the long distance communications channel.
Patent CA-2705837-C (CA)
Inventor: RAINONE MIKE
IPC: G01N21/00
Filed: 2008-09-10
Granted: 2017-04-18
Abstract: Disclosed herein are methods and devices for detection of bacterial HAI. Disclosed methods may be utilized for continuous in vivo monitoring of a potential bacterial infection site and may be utilized to alert patients and/or health care providers to the presence of pathogenic bacteria at an early stage of infection. Disclosed methods include utilization of recombinant bacteriophage to deliver to pathogenic bacteria a translatable genetic sequence encoding an optically detectable marker or an enzyme capable of producing an optically detectable marker. Upon detection of the optical signal produced by the marker, medical personnel may be alerted to the presence of pathogenic bacteria at the site of inquiry. Any bacterial causative agent of HAI may be detected according to disclosed methods.
Patent CA-2708632-C (CA)
Inventor: COWIE RANDAL
IPC: B25H5/00
Filed: 2010-07-05
Granted: 2018-10-02
Abstract: A storage system for small parts and tools, comprised of vertically stackable drawer units which interlock so as to form a stack of drawers, or individually detach so as to be portable. This system is suitable for use with a motor vehicle, where the individual drawer units would be vertically stacked on to a base plate in an interlocking manner, said base plate being securely mounted to the vehicle for stability while the vehicle is in motion. The operator may detach individual drawers from the top of the drawer stack and vertically stack them in the same interlocking manner onto a means of conveyance such as a hand truck or cart specially modified for the purpose, thereby providing a mobile drawer stack.
Patent CA-2711696-C (CA)
Inventor: DANA REZA
IPC: A61P27/02
Filed: 2009-01-09
Granted: 2021-10-26
Abstract: The invention comprises a composition with means to inhibit the function of the inflammatory cytokine IL-17 and methods for using this composition to treat IL-17-mediated ocular inflammatory disorders. The invention also discloses devices for delivering this composition to the eye.
Patent CA-2726599-C (CA)
Inventor: GIUST WALTER
IPC: A61K31/192
Filed: 2010-12-30
Granted: 2017-07-25
Abstract: Disclosed is a process for preparing a treprostinil salt. The process involves the step of dissolving treprostinil in a water-miscible organic solvent to form a treprostinil solution. The treprostinil solution is reacted with an aqueous basic solution containing an alkali metal cation to form treprostinil salt. Allowing crystallization of the treprostinil salt to take place, and then collecting the treprostinil salt formed.
Patent CA-2727091-C (CA)
Title: Analogues d'arnm cap
Inventor: KOWALSKA JOANNA
IPC: C07H21/02
Filed: 2009-06-04
Granted: 2017-05-09
Abstract: L'invention porte sur des analogues dinucléotidiques cap, modifiés qur différentes positions du phosphate par un groupe boranophosphate ou un groupe phosphorosélénoate. Les analogues sont utiles comme réactifs dans la préparation d'ARNm coiffés et ont une stabilité accrue à la fois in vitro et in vivo. Ils peuvent être utilisés comme inhibiteurs de traduction dépendante de cap. Facultativement, le groupe boranophosphate ou phosphorosélénoate a un groupe 2'-O ou 3'-O-alkyle, de préférence un groupe méthyle, produisant des analogues appelés BH3-ARCA ou Se-ARCA. Les ARCA peuvent être modifiés par des groupes a-, ß-, ou ?-boranophosphate ou phosphorosélénoate.
Patent CA-2732732-C (CA)
Inventor: SAKAI JONATHAN L
IPC: A61N1/378
Filed: 2009-08-03
Granted: 2016-04-12
Abstract: Neurostimulation assemblies, systems, and methods make possible the providing of short-term therapy or diagnostic testing by providing electrical connections between muscles and/or nerves inside the body and stimulus generators and/or recording instruments mounted on the surface of the skin or carried outside the body. Neurostimulation assemblies, systems, and methods may include a carrier and an electronics pod, the electronics pod including stimulation generation circuitry and user interface components. A power source and/or flash memory may be incorporated in neurostimulation assembly and/or the return electrode. The assemblies, systems, and methods are adapted to provide coordinated neurostimulation to multiple regions of the body.
Patent CA-2736708-C (CA)
Title: System for pairing vehicle components
Inventor: DOYLE MARQUIS D III
IPC: H04W64/00
Filed: 2009-10-07
Granted: 2014-12-09
Abstract: The specification and drawing figures describe and show a system for pairing and decoupling vehicle components.  The vehicle components may be disparate and distantly located from one another. The system includes a network management center having one or more data processing systems that may communicate with the vehicle components. An integrated wireless equipment management system is included whose components are mountable on the vehicle components, and operatively connectable to the network management center. Asset tracking units are located on each vehicle component, and are operatively connectable to the network management center. At least one executable program is included that is capable of processing data received across the integrated wireless equipment management system to establish a compatible communications connection between the asset tracking units to correctly pair the vehicle components.
Patent CA-2739287-C (CA)
Title: Desulfurization of heavy hydrocarbons and conversion of resulting hydrosulfides utilizing a transition metal oxide
Inventor: BIELENBERG JAMES R
IPC: C10G19/08
Filed: 2009-10-02
Granted: 2016-01-19
Abstract: The present invention is a process for desulfurizing hydrocarbon feedstreams with alkali metal compounds and regenerating the alkali metal compounds via the use of a transition metal oxide. The present invention employs the use of a transition metal oxide, preferably copper oxide, in order to convert spent alkali metal hydrosulfides in the regeneration of the alkali hydroxide compounds for reutilization in the desulfurization process for the hydrocarbon feedstreams. Additionally, in preferred embodiments of the processes disclosed herein, carbonates which may be detrimental to the overall desulfurization process and related equipment are removed from the regenerated alkali metal stream.
Patent CA-2740434-C (CA)
Inventor: MOORE BRENDA E
IPC: A61K35/741
Filed: 2008-10-21
Granted: 2017-11-07
Abstract: A probiotic composition for inducing or supporting weight loss in a subject, the probiotic composition including an effective amount of a bacteria selected from the genus Bacteroides and a carrier for delivering the bacteria to the subject.
Patent CA-2743397-C (CA)
Title: Derives heterocycliques fusionnes d'oxadiazole utiles pour le traitement de la sclerose en plaques
Inventor: MUZERELLE MATHILDE
IPC: A61P37/00
Filed: 2009-12-15
Granted: 2017-02-28
Abstract: L'invention porte sur des composés de formule (I) pour le traitement de la sclérose en plaques et autres maladies.
Patent CA-2743537-C (CA)
Title: Derives de benzimidazole et leur utilisation dans la modulation du complexe du recepteur gabaa
Inventor: LARSEN JANUS S
IPC: A61K31/4184
Filed: 2009-11-13
Granted: 2016-09-20
Abstract: La présente invention concerne de nouveaux dérivés de benzimidazole et leur utilisation en tant que modulateurs du complexe du récepteur GABAA. Dans d'autres aspects, l'invention concerne l'utilisation de ces composés dans une méthode thérapeutique, et des compositions pharmaceutiques contenant ces composés.
Patent CA-2743619-C (CA)
Inventor: LINTON PAUL W
IPC: B08B3/02
Filed: 2011-06-15
Granted: 2013-12-31
Abstract: A pressure washer device is provided that employs an unloader bypass valve that directs a selective amount of fluid via a small diameter bypass line back to a water storage tank. The small amount of fluid allows for the pump to remain working and introduces cooler water into a bypass circuit, thereby allowing the thermal relief valve to be omitted. The diameter of the bypass line is of such a diameter to prevent siphonage of the detergent associated with the pressure washer system into the water storage tank as well.