baber/WOPTO huggingface dataset:
Patent CA-2865311-A1 (CA)
Title: Rigid polyurethane foams
Inventor: JACOBMEIER OLAF
IPC: C08G18/40
Filed: 2013-02-28
Abstract: The invention relates to rigid polyurethane foams that can be obtained by reacting A) organic or modified organic polyisocyanates or mixtures thereof and B) compounds having at least two hydrogen atoms reactive with isocyanate groups in the presence of C) optionally additional polyester polyols, D) optionally polyetherol polyols, E) optionally flameproofing agents, F) one or more blowing agents, G) catalysts, and H) optionally additional auxiliary agents and/or additives, characterized in that component B) contains the reaction product of a1) 15 to 40 wt% of one or more polyols or polyamines having an average functionality of 2.5 to 8, a2) 2 to 30 wt% of one or more fatty acids or fatty acid monoesters, and a3) 35 to 70 wt% of one or more alkylene oxides having 2 to 4 C atoms.
Patent CA-2872996-A1 (CA)
Title: Engine cleaning process
Inventor: BALISTRERE LANCE
IPC: F02M25/00
Filed: 2014-12-02
Abstract: A method of using a kit to clean an injection combustion engine while the engine is running comprising removing a vacuum hose attached to the engine, inserting a tube attached to a compartment containing a liquid cleaning chemical inside the hose, introducing the chemical into the engine's fuel system in a controlled fashion, removing the tube from the hose after the recommended amount of chemical is in the engine's fuel system and reattaching the hose.
Patent CA-2875878-A1 (CA)
Inventor: SMITH NATHAN JOHN
IPC: G01N29/32
Filed: 2013-05-14
Abstract: A method and system for correcting for temperature variation in ultrasonic testing systems is disclosed. In one embodiment, an offset is determined for correcting a time of flight measurement, wherein the offset is based on the pulse delays at first and second calibration temperatures. In another embodiment, a factor is determined for correcting a time of flight measurement, wherein the factor is based on clock signal errors at first and second calibration temperatures.
Patent CA-2876734-A1 (CA)
Inventor: LEVINE BRUCE L
IPC: A61K38/17
Filed: 2013-07-12
Abstract: The present invention provides compositions and methods for inducing tolerance in a human. The invention includes administering a genetically modified T cell expressing a CAR wherein the CAR  comprises an antigen binding domain, a transmembrane domain, a costimulatory signaling region, and a CD3 zeta signaling domain.
Patent CA-2878059-A1 (CA)
Title: Polymeric structures containing strained cycloalkyne functionality for post-fabrication azidealkyne cycloaddition functionalization
Inventor: BECKER MATTHEW L
IPC: C08K5/01
Filed: 2013-07-31
Abstract: A method of creating biocompatible polymeric structures includes the steps of: providing a biocompatible polymer including a strained cycloalkyne end group; forming a polymeric structure from the biocompatible polymer such that the strained cycloalkyne end group remains on the biocompatible polymer; providing an azide tethered molecule; and, after forming the polymeric structure, reacting the azide tethered molecule with the cycloalkyne in an azide alkyne cycloaddition reaction to further functionalize the polymeric structure.
Patent CA-2879372-A1 (CA)
Inventor: DUVAL RANDALL J
IPC: H02K1/24
Filed: 2013-07-26
Abstract: A rotor for a generator comprises a stack of laminate plates and conductive end caps on either side thereof. The laminate plates and the end caps have holes near a periphery thereof, and conductive rods are positioned in the holes, and secured to the end caps. The stack, the end caps and the rods are then skewed by a desired angle with respect to a centerline of the rotor. The resulting rotor core may then be mounted to a rotor shaft, and wound, with the windings also being skewed due to skewing of the core. The end caps and rods form a damper cage that aids in reducing harmonics.
Patent CA-2879537-A1 (CA)
Inventor: LI JING
IPC: G01V1/48
Filed: 2012-07-24
Abstract: Various embodiments include apparatus and methods to determine properties of a structure using data measurements on the structure. These measurements can be subjected to an inversion process that uses an optimization procedure conducted in a continuous function space. Additional apparatus, systems, and methods are disclosed.
Patent CA-2881910-A1 (CA)
Inventor: BENKLEY JAMES ROBERT
IPC: E21B33/13
Filed: 2013-08-27
Abstract: The present invention relates to acid-soluble cement compositions that comprise cement kiln dust ("CKD") and associated methods of use. An embodiment provides a method of cementing comprising: providing an acid-soluble cement composition comprising a kiln dust and water; allowing the acid-soluble cement composition to set to form an acid-soluble hardened mass; and contacting the acid-soluble hardened mass with an acid.
Patent CA-2882072-A1 (CA)
Inventor: FITZER-ATTAS CHERYL
IPC: A61P25/24
Filed: 2013-08-16
Abstract: This application provides a method of preferentially inhibiting monoamine oxidase A (MAOA) in the brain of a subject relative to in the intestine of the subject comprising parenterally administering to the subject a controlled release formulation comprising a therapeutically effective amount of rasagiline or a pharmaceutically acceptable salt thereof.
Patent CA-2882193-A1 (CA)
Title: Dispositif chauffant pour balai d'essuie-glace d'un vehicule, balai d'essuie-glace le comportant, et procede d'assemblage d'un tel balai d'essuie-glace
Inventor: CAILLOT GERALD
IPC: B60S1/32
Filed: 2015-02-17
Abstract: Le dispositif chauffant comporte un élément formant vertèbre (4) apte à être montée à l'intérieur d'un logement longitudinal d'un élément de support (3) de manière à former une vertèbre, ledit logement étant ouvert vers le haut par une fente longitudinale (17) ; un élément chauffant disposé sur l'élément formant vertèbre (4) et relié par des moyens de conduction électrique (19) à un connecteur électrique (12) disposé sur une face supérieure de la vertèbre. L'élément chauffant est disposé sur une face dite inférieure de l'élément formant vertèbre (4), et les moyens de conduction électrique (19) passent de ladite face inférieure à la face supérieure de la vertèbre en la contournant à l'une des extrémités de celle-ci.
Patent CA-2884028-A1 (CA)
Inventor: SILVA MARCILIO DO CARMO
IPC: B03D1/016
Filed: 2013-09-04
Abstract: The patent application describes a depressor in iron ore flotation that comprises sugar cane bagasse treated with caustic soda so as to assist in the iron ore flotation and a process of preparing that depressor. The invention refers to the use of sugar cane bagasse treated with caustic soda as a depressor in iron ore flotation. The use of this depressor shows adequate performance for the function it serves.
Patent CA-2890647-A1 (CA)
Inventor: PEREIRA WANDERSON ROBERTO
IPC: G01V5/12
Filed: 2015-05-01
Abstract: A method for quality control of gamma-gamma well logging data within a borehole for mineral exploration, including receiving, at a computing device, raw well logging data; identifying and formatting data sets from the raw well logging data; applying at least one quality control process to the formatted data sets, the at least one quality control process being selected from: a linear verification process comparing linearity of density data readings between a long and a short spaced sensor in a probe; a density range verification process comparing density readings at the probe with density ranges for the borehole lithology; a diameter comparison process comparing actual diameter of the borehole at a depth with density readings at the depth; and a residual verification process for verifying a proportionality between densities measured by the long spaced sensor and short spaced sensor; compiling the results and providing an output of the compiled results.
Patent CA-2890757-A1 (CA)
Inventor: SHI LEI
IPC: A61K9/00
Filed: 2013-11-14
Abstract: Disclosed is a hydrogel comprising a hydrophilic gelling agent that includes a nonionic cellulose ether, and active thermolysin, wherein the proteolytic activity of the thermolysin does not decrease by more than 20% when stored at room temperature for 6 months.
Patent CA-2892089-A1 (CA)
Title: Inhibiteurs de glutaminase et methodes d'utilisation
Inventor: LEMIEUX RENE M
IPC: A61P37/00
Filed: 2013-11-21
Abstract: La présente invention concerne des composés et des compositions comprenant des composés qui inhibent la glutaminase. La présente invention concerne également des procédés d'utilisation des composés qui inhibent la glutaminase dans le traitement du cancer.
Patent CA-2892842-A1 (CA)
Inventor: OTTESTAD NILS T
IPC: F16K17/08
Filed: 2013-12-02
Abstract: Pressure volume regulator (20) for control of supply and pressure of barrier fluid for pumps and compressors subsea, comprising an inlet (18) for barrier fluid at an inlet pressure, a first outlet (19) and a second outlet (15), the inlet pressure is higher than the first outlet pressure that is higher than the second outlet pressure. The pressure volume regulator is distinctive in that the inlet and the second outlet are interlocked between a movable longitudinal interlock member (5) with valve elements operatively arranged at either end, the length of the interlock member plus said valve elements is shorter than the distance between an open-close valve mechanism of the inlet and an open-close valve mechanism of the second outlet.
Patent CA-2894831-A1 (CA)
Inventor: THOMPSON TRAVIS
IPC: C10M177/00
Filed: 2012-12-06
Abstract: Provided herein are estolide base oils and oligomeric compounds useful as base oils and lubricants prepared from processes that include cross metathesis. Exemplary processes include the preparation of terminally-unsaturated fatty acids by cross metathesis, and the subsequent oligomerization of terminally-unsaturated fatty acids to provide estolide compounds.
Patent CA-2898938-A1 (CA)
Inventor: WON WOONGHUI
IPC: D06F37/00
Filed: 2015-07-30
Abstract: A laundry treatment apparatus includes a main washing apparatus and a secondary washing apparatus that includes a cabinet, a drawer housing within the cabinet, a tub in the drawer for receiving washing water, hanging couplers provided at an outer circumferential surface of the tub and spaced apart from each other, suspending couplers provided at the drawer housing and positioned at locations corresponding to the hanging couplers, a drum rotatably provided in the tub, and suspension assemblies provided between the drawer housing and the tub to attenuate horizontal and vertical vibrations of the tub, the suspension assemblies being disposed between respective hanging couplers and suspending couplers to support the tub. Each of the suspension assemblies includes a support bar, support members at both ends of the support bar through which the support bar extends, and an elastic member disposed on the support member provided at one end of the support bar.
Patent CA-2898966-A1 (CA)
Inventor: ROSAS EULALIO J
IPC: E21B7/10
Filed: 2013-02-27
Abstract: A method of preventing fluid flow past a tapered face of a mill diverter in a wellbore comprises: positioning the mill diverter in the wellbore, wherein the mill diverter comprises: a body; the tapered face, wherein the tapered face is located at one end of the body; and a swellable material, wherein the swellable material: is positioned circumferentially around the body of the mill diverter adjacent to the tapered face; swells in the presence of a swelling fluid; and prevents substantially all of a fluid from flowing past the swellable material after the swellable material has swelled; and causing or allowing the swellable material to swell. The swellable material can also prevent a loss of pressure in the wellbore above the swellable material or prevent a first fluid having a first density from mixing with a second fluid having a second density after the swellable material has swelled.
Patent CA-2900171-A1 (CA)
Title: Systeme de charge pour dispositif medical implantable utilisant des champs magnetique et electrique
Inventor: CHEN JOEY
IPC: A61N1/372
Filed: 2011-06-23
Abstract: La présente invention concerne une station de base qui permet de recharger de manière passive une pile dans un implant sans participation du patient. La station de base peut être portable ou peut comprendre un appareil conçu pour être placé à un endroit fixe, comme sous un lit, sur ou près dun mur, etc. La station de base peut produire des champs électrique et magnétique (champ E et champ B) qui se couplent à une antenne et une bobine de réception à lintérieur de limplant pour générer un courant de charge pour charger la pile de limplant. Aucune manuvre ou manipulation de la part du patient nest nécessaire; la pile de limplant se charge passivement dès que le patient se trouve à portée soit du champ magnétique de charge, soit du champ électrique de charge généré par la station de base. La charge utilisant le champ B se produit lorsque le générateur dimpulsions implantable (IPG) se trouve à une distance relativement courte de la station de base, tandis que la charge utilisant le champ E se produit lorsque lIPG se trouve à de plus grandes distances. Une télémétrie de retour depuis limplant peut informer la station de base quel champ de charge, B ou E, est indiqué, et lequel est préférable si possible pour son aptitude à transférer de plus grandes quantités de puissance à limplant.
Patent CA-2903583-A1 (CA)
Inventor: CHEN GUOHUA
IPC: A61K9/00
Filed: 2014-03-14
Abstract: Devices and methods for using and manufacturing microstructure arrays are described.
Patent CA-2904017-A1 (CA)
Inventor: COLE RUSSELL
IPC: A61M39/02
Filed: 2014-02-14
Abstract: An infusion set adapted to be secured to a skin surface includes a fixed base member connectable to the skin surface and a movable member. A needle or cannula is connected to the movable member and movable relative to the fixed base member. The movable member is movable from a first position in which the needle or cannula is not exposed externally of the fixed base member to a second position in which the needle or cannula is exposed externally of the fixed base member. A release member retains the movable member in the first position. Removal of the release member allows movement of the movable slide member to the second position.
Patent CA-2905043-A1 (CA)
Inventor: BABIKIAN DIKRAN
IPC: E04H1/12
Filed: 2014-03-13
Abstract: A partition system includes a door (16) adjacent a stile (10, 12) defining a seam there-between and a member extending across the seam for blocking viewing through the seam.  Methods of installing partitions systems are also provided.
Patent CA-2905765-A1 (CA)
Title: Compositions and devices of poly-4-hydroxybutyrate
Inventor: MARTIN DAVID P
IPC: C08G63/90
Filed: 2014-03-11
Abstract: Compositions of P4HB with high purity have been developed. The compositions are prepared by washing P4HB biomass prior to solvent extraction, and precipitating P4HB from solution. The same solvent is preferably used to wash the P4HB biomass, and as a non-solvent to precipitate the polymer from a P4HB solvent solution. The highly pure P4HB compositions are suitable for preparing implants. The implants may be used for the repair of soft and hard tissues.
Patent CA-2909722-A1 (CA)
Title: Oxygen enriched user compartment on an aircraft
Inventor: ARMATORIO ANDREW L
IPC: B64D13/00
Filed: 2015-10-19
Abstract: Systems and methods for providing an oxygen enriched localized user environment on an aircraft to counter the health effects of flying in a pressurized cabin at high altitudes involve outputting oxygen enriched air from a gas separation system, outputting humidified air from an air humidification system and mixing the oxygen enriched air and the humidified air to form mixed air. The method also involves exchanging heat between air from an air-conditioning system and the mixed air and directing a flow of the mixed air to a localized volume of a plurality of user compartments, each of which is configured for an individual passenger. As such, a partial pressure of oxygen in each of the user compartments is increased. The flow of the mixed air to a respective user compartment is provided by a first air delivery system that is separate from a second air delivery system for a passenger cabin of the aircraft.
Patent CA-2910967-A1 (CA)
Title: Systems and methods for making and using tip electrodes for leads of electrical stimulation systems
Inventor: ROMERO DANIEL JAMES
IPC: A61N1/05
Filed: 2014-04-29
Abstract: An implantable electrical stimulation lead includes a lead body, electrodes disposed along a distal end of the lead body, terminals disposed along the proximal end of the lead body, and conductors coupling the terminals to the electrodes. The electrodes include a tip electrode having an electrode body with an outer stimulating surface. An internal lumen is defined in the electrode body and extends inwardly from an opening in a proximal end of the electrode body. Side apertures are formed between the outer stimulating surface and the internal lumen. A portion of the lead body is disposed within the internal lumen and side apertures through the opening in the proximal end of the electrode body. Thai portion of the lead body facilitates retention of the tip electrode on a distal tip of the lead body.
Patent CA-2912184-A1 (CA)
Inventor: NATARAJAN RAMKUMAR
IPC: C04B7/17
Filed: 2015-11-18
Abstract: A Portland cement-free cementitious binder composition, said composition comprising: ground granulated blast furnace slag and/or pulverized fly ash; an alkali metal oxide; an alkali metal phosphate; an alkali metal fluoride; nano alkali metal carbonate; and an alkali metal sulfate. Preferably, the slag is present in an amount ranging from 80 to 90% by weight of the composition.
Patent CA-2914190-A1 (CA)
Inventor: DI SANTO JOE
IPC: A61N1/04
Filed: 2014-06-13
Abstract: The invention provides the use of electrical pulses (I,W) to reduce, improve, heal or prevent recurrence of a chronic ulcer, comprising administering to a patient in need (1, 2, 3) an effective amount of an electric stimulation in multiple treatment sessions, wherein the electric stimulation stimulates the lymphatic system.
Patent CA-2915049-A1 (CA)
Inventor: O'CONNOR CHELSEA
IPC: H04W4/12
Filed: 2015-04-22
Abstract: L'évolution des télécommunications pendant l'utilisation de courrier électronique, MMS, SMS, texto, etc. signifie encore que la téléphonie est le seul format de télécommunications fournissant l'immédiateté par égard à un destinataire répondant à un message en provenance d'un expéditeur. Dans ces autres formats, le destinataire peut voir le message et choisir à quel moment répondre, ce qui lui laisse du temps pour composer, réfléchir, etc. plutôt que recueillir sa réaction immédiate. Par conséquent, il serait avantageux d'ajouter un niveau d'immédiateté à ces autres formes de messagerie par télécommunications.
Patent CA-2916905-A1 (CA)
Inventor: LANDOWSKI CHRISTOPHER
IPC: C12N15/80
Filed: 2014-07-10
Abstract: The present disclosure relates to compositions and methods useful for the production of heterologous proteins in filamentous fungal cells.
Patent CA-2917024-A1 (CA)
Inventor: PEDDICORD DONALD B
IPC: B65D88/54
Filed: 2016-01-08
Abstract: A well (18) is mounted on an extension (12) of a brine tank (10) in a water softener system. The extension (12) can be molded integrally with the brine tank (10), or separate from the brine tank (10) and mounted thereto by fasteners (24). The extension (12) extends above the horizontal plane (14) at the upper edge (16) of the brine tank (10) and the well (18) is mounted to the extension (12) above the horizontal plane (14). A riser (20) is mounted to the extension (12) for external connection and extends into the well (18). All necessary connections to components in the well (18) are made through the extension (12) above the horizontal plane (14) so that no passages need be made through the wall (22) of the brine tank (10). Also, the upper end of the well (18) is above the horizontal plane(14) to facilitate servicing.
Patent CA-2917423-A1 (CA)
Title: Rig control system and methods
Inventor: BOONE SCOTT GILBERT
IPC: E21B44/00
Filed: 2014-07-23
Abstract: Apparatus, systems, and methods for controlling activities on a drilling rig are described. The methods include installing a control system operably coupled to the drilling rig and having a user interface, receiving operational guidelines from the user interface that include a plurality of control limits associated with operational parameters of the rig, monitoring current values of the operational parameters, and automatically applying the control limits to the operational parameters during operation of the rig.
Patent CA-2919494-A1 (CA)
Inventor: BECK HAROLD KENT
IPC: B08B9/043
Filed: 2016-01-29
Abstract: A drain cleaning apparatus includes a handle and a clog-catching member detachably connected to the handle. Airplane-like wings project radially from the clog-catching member.  The wings provide an angled projection that catches and holds a clump of debris in a drain pipe for unclogging the drain. Clog-catching members or smooth extension members can be connected end to end for different lengths. Different end tools can be removably connected to a clog-catching member or to a smooth extension member to provide multifunctionality. A drain cleaning harpoon that is an integral unit or one that can be assembled and disassembled is also provided. The harpoon can be fitted on one end with a plurality of J hooks, fish hooks, arrowheads or retractable barbs for catching and holding a mass of debris in a drain pipe.
Patent CA-2921356-A1 (CA)
Title: A bracket and method of using same
Inventor: MALINS CRAIG DAVID
IPC: E04H17/10
Filed: 2014-06-26
Abstract: This invention relates to a mounting bracket, the bracket including: a body, wherein the body is configured to engage with at least a part of a structure, and wherein the body includes an aperture for a fastener; a securing mechanism to secure the bracket to the structure; characterised in that the securing mechanism includes a first and second fastener, wherein the fasteners are configured to engage with each other, wherein the second fastener is also configured to engage with a second aperture of the body, wherein the second fastener and second aperture includes a complementary guide and track in the form of a co-operating helical screw thread.
Patent CA-2921901-A1 (CA)
Title: Procede de conformage a haute temperature d'un renfort metallique d'aube
Inventor: ABOUSEFIAN JACQUES
IPC: B23P15/04
Filed: 2014-08-25
Abstract: ABREGE Procédé de conformage mettant en ceuvre un outillage de forme apte au conformage à haute température d'une pièce métallique préformée ayant deux ailettes latérales s'étendant depuis un nez, comportant la mise en place de la pièce préformée dans une première matrice inférieure de l'outillage, le maintien dans une première position déterminée de la pièce préformée au moyen d'un premier insert central mobile, la formation d'une des ailettes latérales dans sa forme finale en alignement avec le nez par le déplacement au moyen d'une première matrice supérieure mobile, le retournement de la pièce préformée, la mise en place de la pièce préformée dans une seconde matrice inférieure, le maintien dans une seconde position déterminée de la pièce préformée au moyen d'un second insert central mobile, et la formation de l'autre des ailettes latérales préformée dans sa forme finale en alignement avec le nez par le déplacement au moyen d'une seconde matrice supérieure mobile. Date Reçue/Date Received 2020-12-11