baber/WOPTO huggingface dataset:
Patent CA-2775381-C (CA)
Inventor: AHEARN DAVID J
IPC: A61M16/01
Filed: 2010-09-25
Granted: 2015-06-09
Abstract: The present invention is a method and system (10) for administering nitrous oxide. The system (10) includes a fluid control system (50) for controlling the flow of nitrous oxide and oxygen to the patient. A nitrous oxide and oxygen supply, vacuum source, a breather bag, and a nasal delivery interface system are fluidly connected to the fluid control system (50) and a patient. The fluid control system (50) also includes a safety scavenge system (200) including a mass airflow sensor (210), master controller (220), nitrous oxide valve (250), and alarm (230,240). The mass airflow sensor (210) reads the scavenging vacuum pressure which it communicates to the master controller (220). Depending upon the scavenging vacuum pressure, the master controller (220) can activate an alarm (230,240) or shut off the flow of nitrous oxide. In operation, the present invention provides a system (10) for administering anesthesia/analgesia gas which prevents excessively high volumes of exhaled nitrous oxide in the operatory environment through monitoring of the scavenge vacuum pressure.
Patent CA-2775772-C (CA)
Inventor: EVANS MICHAEL E
IPC: E04B1/76
Filed: 2010-10-08
Granted: 2018-01-09
Abstract: An improved unbonded loosefill insulation material having a multiplicity of tufts (12) and a plurality of voids (14,16) between the tufts is provided. The tufts have an average major tuft dimension (MTD). The average major tuft dimension of the tufts of the improved unbonded loosefill insulation material is shorter than an average major tuft dimension of tufts of conventional unbonded loosefill insulation material, thereby providing the improved unbonded loosefill insulation material with a higher insulative value than conventional unbonded loosefill insulation material.
Patent CA-2777147-C (CA)
Title: Controlled restart of electrical service within a utility service area
Inventor: FORBES JOSEPH W JR
IPC: H02J13/00
Filed: 2010-10-05
Granted: 2016-08-09
Abstract: An active load management system (ALMS) controllably restarts electrical service to service points in a utility service area after a power stoppage. The ALMS  includes client devices installed at the service points and a central controller. In one embodiment, the controller associates numbers with the service points and stores the associations. Each service point may be associated with a unique number or a group of service points may share a number. After receiving notification that power is available, the controller determines a number and communicates the number to one or more of the client devices. Where the number was determined randomly, the client devices associated with the number may restart electrical service upon receipt of the number. Where the number was determined sequentially, a client device may determine its own random number and compare it to the received number. If a match occurs, electrical service can be restarted.
Patent CA-2780760-C (CA)
Inventor: ADAMS PAUL H
IPC: H01M8/04
Filed: 2004-07-26
Granted: 2014-03-18
Abstract: A cartridge (10) connectable to a fuel cell is disclosed. The cartridge comprises an outer casing (12) and an inner flexible liner (14) containing fuel for the fuel cell. The inner flexible liner (14) may have an insert (38) disposed inside the inner liner (14) to facilitate the transport of fuel from the cartridge (10) to the fuel cell. The insert (38) minimizes the fuel that is trapped within the cartridge (10). The inner flexible liner (14) can be used without the outer casing (12). The outer casing (12) can be substantially rigid or flexible. The cartridge (10) is also adaptable to receive byproducts from the fuel cell. The cartridge (10) can also be pressurized to push fuel to the fuel cell. Unidirectional relief valves (20, 74) are also disclosed to prevent internal pressure in the cartridge from becoming too high or too low.
Patent CA-2783884-C (CA)
Title: Methods and systems for improving combustion processes
Inventor: HIGGINS BRIAN S
IPC: F23N3/00
Filed: 2010-07-20
Granted: 2014-11-25
Abstract: Methods, systems, and kits directed to improving combustion processes. In one embodiment, a method includes applying air to an internal surface of a combustion system. The air may be applied with a velocity chosen from about 50 m/s to about 300 m/s, and a volumetric flow chosen from about 50 ACFM to about 4000 ACFM. At least one FCT chemical may be optionally fed with the injected air in this embodiment.
Patent CA-2788570-C (CA)
Title: Systeme et procede de gestion de couverture a auto-substitution
Inventor: RUSSO THOMAS MICHAEL
IPC: G06Q40/04
Filed: 2011-02-01
Granted: 2018-06-26
Abstract: L'invention porte sur un système et un procédé à auto-substitution destinés à faciliter la satisfaction d'exigences commerciales intra-journalières par mise en uvre d'une couverture dans des enveloppes obérées d'accords tripartites de mise en pension de titres. Le procédé est déclenché lors de la notification de couverture non obérée insuffisante pour satisfaire des instructions de délivrance pour la couverture requise. Le procédé comprend la réception, au niveau d'un système d'auto-substitution, d'une requête pour la garantie requise lors de l'échec de la localisation de la garantie requise non obérée. Le procédé comprend en outre la mise en uvre d'éléments de traitement informatique du système d'auto-substitution pour la recherche de la garantie requise dans les enveloppes obérées et, lors de la découverte de la garantie requise, la recherche du remplacement de la garantie pour la garantie requise. Le procédé comprend en outre la mise en uvre de la garantie requise trouvée dans les enveloppes obérées de façon à satisfaire les instructions de délivrance et substituer la garantie de remplacement pour la garantie requise trouvée dans les enveloppes obérées.
Patent CA-2791622-C (CA)
Inventor: CERN YEHUDA
IPC: G01R31/08
Filed: 2011-03-04
Granted: 2018-04-03
Abstract: La présente invention concerne plusieurs techniques pour évaluer des paramètres concernant les courants de bruit et les surintensités sur une ligne électrique. Les techniques sont particulièrement bien adaptées pour caractériser des décharges partielles, et pour identifier l'emplacement d'une source des courants de bruit ou des surintensités.
Patent CA-2795482-C (CA)
Title: Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry
Inventor: LOGAN DEREK
IPC: E21B10/62
Filed: 2009-10-29
Granted: 2014-07-08
Abstract: A drill bit assembly having an electrically isolated gap joint for electromagnetic telemetry comprises a drill bit, a pin body, an electrically insulating gap joint therebetween, and an electrical conductor extending across the gap joint. The bit head has a cutting end and an opposite connecting end with an engagement section. The pin body has a tubular body with an axial bore therethrough, and comprises a connecting end with an engagement section. The pin body connecting end is connected to the bit head connecting end such that the engagement sections overlap. The electrically insulating gap joint fills an annular gap between the bit head and pin body engagement sections such that the bit head and pin body are mechanically connected together at the connecting ends but are electrically separated. The electrical conductor has one end electrically contacting one of the bit head and pin body, and the other end communicable with electronics equipment.
Patent CA-2797657-C (CA)
Title: Stump grinding tooth assembly
Inventor: LEONARDI JOSEPH
IPC: B23D61/06
Filed: 2008-05-07
Granted: 2016-03-08
Abstract: A stump cutting assembly mounted to a stump cutting wheel. Stump cutting assembly is a stump cutting tooth interconnected to the wheel by a holder or block that is fixed to wheel by welding or other equivalent process, an optional debris deflector and a fastener that interconnects tooth and deflector to holder. As wheel rotates about its axis of rotation, the tooth cuts away at wood or other debris in which it comes into contact through the side to side and/or longitudinal movement of a stump grinder unit.
Patent CA-2805922-C (CA)
Inventor: HOPPE RALF
IPC: C08L67/02
Filed: 2013-02-13
Granted: 2018-10-23
Abstract: The invention relates to a fixed and/or stabilized fiber structure from a fibrous material as well as from an agent for its fixing and stabilizing. The agent for fixing and stabilizing is a statistical copolyester which is formed from the diacid components terepththalic acid and, optionally, isophthalic acid as well as the diol components butanediol, diethylene glycol and triethylene glycol. A method of manufacturing this fiber structure is also provided. The fiber structure is used as a reinforcement material for polymer matrices, in particular epoxy resins. A fiber composite material containing at least one thermosetting resin as well as the fiber structure in accordance with the invention is furthermore provided.
Patent CA-2812948-C (CA)
Inventor: TYMIANSKI MICHAEL
IPC: A61P25/00
Filed: 2011-09-28
Granted: 2019-01-22
Abstract: The invention is based in part on identifying a core region of ND2 responsible for interacting with Src to within residues 289-321 of ND2 and more particularly residues 310-321 of ND2. Peptides including, overlapping or from within this region can be used to inhibit ND2 interaction with Src. Inhibition of this interaction is useful for treatment or prophylaxis of neurological diseases and disorders, pain and cancer.
Patent CA-2816751-C (CA)
Inventor: DINH CONG T
IPC: H01R13/10
Filed: 2013-05-22
Granted: 2016-02-23
Abstract: A pivoting face receptacle may include a receptacle module. The receptacle module may include a hinge and a receptacle attached to the hinge. The receptacle is configured to pivot, about the hinge, from a retracted position in which a face of the receptacle is parallel to a front of the receptacle module, to an extended position in which the face of the receptacle is substantially perpendicular to the front the receptacle module and protrudes from the face of the receptacle module. The pivoting face receptacle may also include a receptacle housing. The receptacle housing, having a front affixed to a rear of the receptacle module, may include a plurality of contacts on exterior faces of the receptacle housing. The receptacle housing may be configured to receive the receptacle into a space enclosed by the receptacle housing when the receptacle is in the retracted position.
Patent CA-2831132-C (CA)
Title: Notification de localisation de presence et de position geographique
Inventor: FISH EDMUND J
IPC: G06Q10/10
Filed: 2004-05-20
Granted: 2018-02-06
Abstract: Une interface utilisateur graphique sur un dispositif daffichage dun ordinateur est fournie pour permettre à un utilisateur de gérer linformation demplacement géographique. Linterface utilisateur graphique comprend laffichage dune liste de participants, qui comprend les catégories didentités de communication. Une catégorie est associée à une ou plusieurs entités de communication et une ou plusieurs indications de notification qui indique quune ou plusieurs identités de communication peuvent obtenir, ou non, linformation demplacement géographique relativement à un utilisateur associé à laffichage de la liste de participants. Linterface utilisateur graphique comprend également un élément de contrôle servant à gérer linformation demplacement géographique de sorte à contrôler les catégories ou les identités géographiques auxquelles les indications de notification peuvent être fournies.
Patent CA-2833449-C (CA)
Inventor: RUTHERFORD ROBERT G
IPC: F24D3/08
Filed: 2013-11-15
Granted: 2020-10-06
Abstract: A preheat tank to which a heat exchanger is operatively coupled receives water from a distribution subsystem. A water distribution subsystem and tempered fluid distribution subsystem provide domestic water and tempered fluid, respectively, to a plurality of spaces. Air handlers transfer heat between the tempered fluid and the spaces for heating and cooling. A controller coupled to the tempered fluid subsystem, the heat exchanger and a refrigerator has: (i) a first mode, wherein the fluid is routed through the heat exchanger, to pass heat to the preheat tank; and (ii) a second mode, wherein the fluid is routed through an evaporator of the refrigerator, to pass heat to the refrigerant. A storage tank is coupled to the preheat tank to receive water therefrom and is coupled to the condenser of the refrigerator such that heat rejected by the condenser is passed to the contents of the storage tank.
Patent CA-2834116-C (CA)
Title: Inlet for particulate loader
Inventor: WOODS KENT GREGORY
IPC: A01D87/10
Filed: 2013-11-22
Granted: 2020-12-01
Abstract: A particulate loader for transferring particulates is provided. The particulate loader comprises an air-particulates separating chamber for separating the particulates from an air stream caused by suction provided thereto. A suction mechanism is connected to the air- particulates separating chamber for providing the suction thereto. The particulate loader comprises a conveying mechanism for conveying the separated particulates from the air-particulates separating chamber to a remote location. A vacuum pickup hose is in fluid communication with the air-particulates separating chamber for transmitting the airstream with the particulates therethrough. An inlet conduit is in fluid communication with the vacuum pickup hose at a first end and with the air-particulates separating chamber at a second end for transmitting the airstream with the particulates from the vacuum pickup hose to the air-particulates separating chamber. The inlet conduit is elongated between the first end and the second end and a cross- section of the inlet conduit increases from a first cross-section at the first end to a second cross-section at the second end.
Patent CA-2835354-C (CA)
Title: Continuous anesthesia nerve conduction apparatus, system and method
Inventor: RAJENDRAN SUNDAR
IPC: A61M5/142
Filed: 2012-05-18
Granted: 2020-08-25
Abstract: The invention generally relates to a continuous anesthesia nerve conduction apparatus and method thereof, and more particularly to a method and system for use in administering a continuous flow or intermittent bolus of anesthetic agent to facilitate a continuous or prolonged nerve block. In one embodiment, the apparatus includes a sheath having a proximal end, a distal end and at least one lumen extending from the proximal end to the distal end. The sheath also includes an embedded conductive element for transmitting an electrical signal from a proximal portion of the sheath to a distal portion of the sheath. A cannula is arranged in the at least one lumen of the sheath and has a distal end protruding from a distal portion of the sheath. The cannula is electrically coupled to at least a portion of the embedded conductive element and is configured to provide nerve stimulation.
Patent CA-2844009-C (CA)
Title: Indicateur de force de percage pour perceuses a commande manuelle
Inventor: SCHEVERS ISAAC C
IPC: B23Q11/04
Filed: 2012-08-13
Granted: 2015-11-24
Abstract: L'invention porte sur un appareil pour indiquer une poussée de perçage (21) d'une perceuse à commande manuelle (10), lequel appareil comprend un ensemble indicateur de poussée (16) pour l'attachement entre un moteur de perceuse (12) et un mandrin de perceuse (14) de la perceuse à commande manuelle (10) afin d'indiquer la poussée de perçage (21). L'invention porte également sur un procédé d'indication d'une poussée de perçage (21) constatée sur une perceuse à commande manuelle (10), lequel procédé met en uvre : l'attachement d'un ensemble indicateur de poussée (16) entre un moteur de perceuse (12) et un mandrin de perceuse (14) d'une perceuse à commande manuelle (10) ; et l'indication, avec l'ensemble indicateur de poussée (16), d'une poussée de perçage (21) constatée sur le mandrin de perceuse (14).
Patent CA-2846119-C (CA)
Title: Communication method for the purpose of configuration and/or interrogation, and system using same
Inventor: FRANC JOEL
IPC: H04B3/54
Filed: 2012-08-21
Granted: 2020-09-22
Abstract: The invention relates to a method for communication, intended in particular for the purpose of a configuration, calibration, parameterisation, interrogation or even a test or diagnosis, between a master device and a slave product comprising at least a processing unit and a direct current power supply line or input, and, if necessary, at least one output line and/or output interface. The method is characterised in that it consists in transmitting to the product data that can be interpreted by the processing unit thereof, said data being transmitted via the power supply line and by modulating the supply voltage.
Patent CA-2847208-C (CA)
Inventor: BENNETT DAMON
IPC: E21B47/00
Filed: 2012-07-31
Granted: 2021-05-25
Abstract: A method determines the performance index of subterranean rock. In one embodiment, a performance index method determines a performance index for subterranean rock of an area. The area includes a well. The method includes determining a time period during producing the well. The method also includes determining the performance index from data of the time period from the equation PI = (q/dd)*(cum./GPI). The term PI is the performance index, and the term q is the average daily rate of the well for the time period. The term dd is the average drawdown per day of the well for the time period, and the term cum. is the cumulative production of the well for the time period. The term GPI is the gross perforated interval of the well for the time period.
Patent CA-2848295-C (CA)
Inventor: WRONSKI GRZEGORZ
IPC: H02G3/08
Filed: 2014-04-04
Granted: 2021-05-04
Abstract: Une boîte de jonction repositionnable est décrite. Elle peut comprendre une base ayant au moins une paroi formant une cavité. Elle peut aussi comprendre une partie de couplage sétendant de la paroi, la partie pouvant comprendre au moins une première caractéristique de couplage à une extrémité distale, cette caractéristique étant configurée pour raccorder mécaniquement une première caractéristique de couplage complémentaire dune pluralité de ces caractéristiques sur un cadre.
Patent CA-2849942-C (CA)
Inventor: DUNWOODY PAUL ROBERT
IPC: B21D51/44
Filed: 2012-04-16
Granted: 2019-03-05
Abstract: A modular method of forming a two part metal closure comprises a lug forming module for forming lugs (3) on a ring (1), a panel curl module, and an assembly module which fixes the panel inside the ring whilst allowing axial movement of the panel for opening.
Patent CA-2851262-C (CA)
Inventor: ZHU SHUI-PING
IPC: C11D3/20
Filed: 2012-10-02
Granted: 2019-03-12
Abstract: Disinfectant compositions include 0.001 to 10% by weight of hydrogen peroxide or a hydrogen peroxide source based on the total weight of the composition; 0.001 to 20% by weight of at least one amphoteric surfactant based on the total weight of the composition; and 0.001 to 15% by weight of at least one alkali metal or alkaline earth metal salt of a cyclic or heterocyclic aromatic compound comprising at least one hydroxyl group, carboxylic group, or combination thereof based on the total weight of the composition. The disinfectant compositions are particularly effective at treating surfaces contaminated with resistant bacteria, such as Staphylococcus aureus at a fast killing rate.
Patent CA-2853725-C (CA)
Inventor: CASTELAIN DAMIEN
IPC: H04B7/04
Filed: 2012-12-12
Granted: 2020-08-11
Abstract: Disclosed are a method and device for transferring OFDM symbols representative of at least a first and a second streams from a source comprising a first number of antenna to at least one receiver. The source demultiplexes (S700) the first stream in order to extract at least one first pilot sequence and first data and the second stream in order to extract at least one second pilot sequence and second data, multiplies (S702, S703, S704, S705) the at least one first pilot sequence and first data by a first coefficient, the at least one second pilot sequence and second data by a second coefficient different from the first coefficient, sums (S706) first multiplied data and second multiplied data, multiplexes (S707) the sum, the at least one first and second multiplied pilot sequences in order to form the OFDM symbols, transfers (S708) the OFDM symbols.
Patent CA-2854082-C (CA)
Inventor: KUPRATIS DANIEL BERNARD
IPC: F02C7/36
Filed: 2013-01-29
Granted: 2016-04-26
Abstract: A gas turbine engine typically includes a fan section, a compressor section, a combustor section and a turbine section. A speed reduction device such as an epicyclical gear assembly may be utilized to drive the fan section such that the fan section may rotate at a speed different than the turbine section so as to increase the overall propulsive efficiency of the engine. In such engine architectures, a shaft driven by one of the turbine sections provides an input to the epicyclical gear assembly that drives the fan section at a speed different than the turbine section such that both the turbine section and the fan section can rotate at closer to optimal speeds providing increased performance attributes and performance by desirable combinations of the disclosed features of the various components of the described and disclosed gas turbine engine.
Patent CA-2856138-C (CA)
Inventor: MICHAEL JIM G
IPC: H01F7/02
Filed: 2012-11-28
Granted: 2020-12-15
Abstract: L'invention concerne un procédé de création et un dispositif destiné à un appareil basé sur un aimant permanent, à élément multi-noyaux commutable rotatif, afin de supporter ou de soulever une cible, composé de deux plateaux de support ou plus, contenant chacun une pluralité de premiers et seconds éléments de noyaux complémentaires. Chaque élément de noyau comprend un ou plusieurs aimants permanents dotés de conduits de pôle d'acier mou à correspondance magnétique, fixés sur les pôles nord et sud du ou des aimants. Les éléments de noyaux sont orientés dans les plateaux de support adjacents, de sorte qu'une rotation relative permette l'alignement en phase et déphasé des champs magnétiques nord et sud à l'intérieur des conduits de pôles. L'alignement d'un premier élément de noyau « en phase » avec un second élément de noyau, c'est-à-dire nord-nord/sud-sud, active cette paire d'éléments de noyaux, ce qui permet aux champs magnétiques combinés des conduits de pôles d'être dirigés vers une cible. L'alignement de la paire d'éléments de noyaux « déphasée », c'est-à-dire nord-sud/sud-nord, désactive cette paire d'éléments de noyaux en contenant des champs opposés dans les conduits de pôles.
Patent CA-2857264-C (CA)
Inventor: CRAIG JENNIFER LYN
IPC: A61K8/37
Filed: 2012-12-10
Granted: 2021-01-12
Abstract: La présente invention concerne des compositions respectueuses de l'environnement à faible pouvoir blanchissant. Les compositions ont des alcools et des esters aromatiques avec des points de fusion compris entre 20 °C et 40 °C. Les compositions sont essentiellement sans silicium et adaptées pour conférer d'excellentes caractéristiques sensorielles en l'absence de blanchissement et quand elles sont appliquées localement sur la peau d'un consommateur.
Patent CA-2861011-C (CA)
Title: Protection of casing lowside while milling casing exit
Inventor: PARLIN JOSEPH DEWITT
IPC: E21B17/02
Filed: 2012-02-24
Granted: 2016-08-30
Abstract: The lowside of a casing joint is protected from wear while milling a casing exit for a lateral borehole. The casing joint is coupled to a casing string and is made of a material that is softer than that of the casing string. A whipstock assembly is arranged within the casing joint and has a deflector surface operable to direct a drilling assembly into a sidewall of the casing joint to create the casing exit. A wear sleeve is coupled to and extends axially from the whipstock assembly, the wear sleeve defining a throat that extends axially along the axial length of the wear sleeve and transitions into the deflector surface. The axial length of the wear sleeve extends beyond a point of contact where the drilling assembly would otherwise engage the lowside of the casing joint.