baber/WOPTO huggingface dataset:
Patent CA-2820199-C (CA)
Inventor: MUNDT HARALD
IPC: G10L19/02
Filed: 2009-07-30
Granted: 2017-02-28
Abstract: A more stable and pleasant binaural signal for headphone reproduction is achieved by performing ¨ in a spectrally varying sense ¨ a phase and/or magnitude modification differently between at least two channels of the plurality of channels. This is achieved by forming an inter-similarity decreasing set of head-related transfer functions by causing the impulse responses of an original plurality of head-related transfer functions to be delayed relative to each other, or ¨ in a spectrally varying sense - phase and/or magnitude responses of the original plurality of head-related transfer functions differently relative to each other. The formation may be done offline as a design step, or online during binaural signal generation.
Patent CA-2823153-C (CA)
Inventor: BETTNER JAMES LEE
IPC: F02C7/275
Filed: 2011-12-23
Granted: 2017-07-18
Abstract: One embodiment of the present invention is a unique gas turbine engine. Another embodiment is a unique aircraft. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and gas turbine engine powered aircraft. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent CA-2824790-C (CA)
Inventor: RUIZ STEPHEN JOHN
IPC: F16D55/32
Filed: 2012-01-13
Granted: 2018-10-30
Abstract: Provided are, among other things, pistons and piston noses. One representative embodiment involves a brake piston that includes a piston body and a top surface, in which the top surface is wider than the piston body and has a small portion that is slightly raised, relative to the rest of the top surface, so that when in use only the small raised portion makes contact with a backing plate of a brake pad.
Patent CA-2827394-C (CA)
Inventor: KULIK SERGEY VASILYEVICH
IPC: A62B1/22
Filed: 2012-02-13
Granted: 2015-10-06
Abstract: The present invention relates to the devices and methods for rescuing, particularly to the devices for rescuing people from high-rise facilities, for example, upper floors of multistorey buildings. Disclosed is a device for rescuing (1,10) from a high-rise facility comprising several resilient for bending spokes (2) interconnected on one end to form a pyramidal figure, wherein the spokes are located on the edges, an aerodynamic deceleration element (8) fastened to the spokes, connectors (4) located between the adjacent resilient for bending spokes, in so doing the connectors are located at some distance from the ends of the resilient for bending spokes, a buffer element (6, 7) fastened in a point of connection of the resilient for bending spokes and a means of fastening (3) an object to be rescued fastened in the point of connection of the resilient for bending spokes on the other side with respect to the buffer element, in so doing each of the resilient for bending spokes is embodied as curved sideways from a central axis of the device.
Patent CA-2829802-C (CA)
Inventor: RAJA HAMAYUN ZAFAR
IPC: E21B47/00
Filed: 2011-03-10
Granted: 2016-06-21
Abstract: Systems and methods for simultaneously monitoring operations data for multiple wells in real-time using a graphical user interface.
Patent CA-2836637-C (CA)
Title: Treatment of intervertebral disc degeneration using human umbilical cord tissue-derived cells
Inventor: KRAMER BRIAN C
IPC: A61K35/50
Filed: 2012-05-17
Granted: 2021-07-06
Abstract: Methods for treating a patient having a disease or condition related to IVD degeneration are provided. The methods comprise administering cells obtained from human umbilical cord tissue, or administering pharmaceutical compositions comprising such cells or prepared from such cells and a hydrogel. In some embodiments, administering the cells promotes repair and regeneration of degenerated IVD tissue in the patient. Pharmaceutical compositions for use in the inventive methods, as well as kits for practicing the methods are also provided.
Patent CA-2840677-C (CA)
Title: Sound attenuating laminate materials
Inventor: CLAUSI ROBERT N
IPC: A47B96/20
Filed: 2010-02-03
Granted: 2020-02-25
Abstract: Sound absorbing or attenuating laminate flooring materials are provided, which are directed to be used in the production of floor covering, floor panels, furniture panels, cabinets, counter-tops and wall panels. As well, the methods for producing such products are provided. In particular, abrasion resistant panels, with a laminated structure, created by forming an assembly which consists of laminating a heat-activated resin impregnated paper wear layer, a decorative layer with printed graphics or a wood veneer decorative layer, a medium density (MDF) or high-density (HDF) natural fiber-based core and a resin impregnated paper balancing layer. To achieve sound absorbing and/or attenuating properties, any or all paper layers may be pre coated with an additional flexible elastomeric coating, film or material prior to assembly of the panel, or the natural fiber core panel may be coated with a flexible elastomeric coating, film or material prior to assembly with the papers. The flexible elastomeric coating, film or material acts to absorb, reduce, and/or ameliorate the sound transmissions inherent in laminated panels.
Patent CA-2841356-C (CA)
Title: Parenteral norovirus vaccine formulations
Inventor: RICHARDSON CHARLES
IPC: A61P31/14
Filed: 2012-07-11
Granted: 2022-03-01
Abstract: The present invention relates to single dose parenteral vaccine compositions comprising mixtures of monovalent Norovirus virus-like particles. Methods of conferring protective immunity against Norovirus infections in a human subject by administering such compositions are also disclosed.
Patent CA-2845276-C (CA)
Inventor: SCHMIT THOMAS PAUL
IPC: H04L9/32
Filed: 2014-03-06
Granted: 2022-04-05
Abstract: A method and apparatus wherein the method includes the steps of generating a globally unique identifier (GUID) for a security system appliance, saving a public key and private key of the security system appliance in a memory of the security system appliance, a manufacturer of the security system appliance generating a signed version of the GUID and the public key, saving the signed version of the GUID and public key in the memory of the security system appliance, the security system appliance sending a registration message including the signed version of the GUID and public key to a security system server and the security system server authenticating the security system appliance using the signed version of the GUID and public key of the security system appliance and a public key of the manufacturer.
Patent CA-2847685-C (CA)
Inventor: BOURANG HENRY
IPC: A61F2/24
Filed: 2006-10-16
Granted: 2018-06-05
Abstract: A heart valve delivery system (10) is provided wherein a prosthetic valve (16) is carried on a valve catheter (23) inside a delivery sleeve (24). A step balloon (18) protrudes from the delivery sleeve and provides a tapered surface for facilitating advancement through a body vessel. The step balloon also aids in crossing the leaflets of a native valve. After the prosthetic valve is positioned within the native valve, the delivery sleeve is retracted to expose the prosthetic valve. In one embodiment, the delivery sleeve is retracted by the use of a lead screw (500), which effectuates relative movement between the valve catheter and delivery sleeve. The prosthetic valve is preferably self-expandable. If necessary, the step balloon may be expanded to securely seat the prosthetic valve at the site of the native valve. The prosthetic valve is preferably coupled to the valve catheter by a plurality of flexible extension arms (80) which allow the prosthetic valve to be collapsed after initial deployment such that the prosthetic valve may be repositioned if necessary.
Patent CA-2847906-C (CA)
Title: Dispositifs de recuperation de dispositifs endoluminaux et systemes et methodes associes
Inventor: BLISS CODY L
IPC: A61B17/221
Filed: 2012-10-17
Granted: 2016-06-14
Abstract: La présente invention concerne des dispositifs de récupération et des systèmes et méthodes associés. Un dispositif de récupération comprend un élément allongé comportant un récupérateur pliable au niveau de son extrémité distale, ledit récupérateur pliable pouvant être mis en place de façon axiale par un dispositif introducteur sur le site où se trouve un objet à récupérer, par exemple un dispositif endoluminal hors service. Lorsque le dispositif de récupération rejoint le dispositif endoluminal hors service, celui-ci et le dispositif de récupération sont retirés en même temps par l'intermédiaire du dispositif introducteur. Le dispositif introducteur est conçu pour exercer une pression vers le bas sur le dispositif de récupération afin que ce dernier vienne recouvrir le dispositif endoluminal avec pour résultat une réduction de la taille du dispositif endoluminal hors service retiré. Le récupérateur pliable peut être conçu pour être monté latéralement à un élément de mise en place ou il peut être intégré dans un système de mise en place.
Patent CA-2851330-C (CA)
Title: Process for preparing 17-substituted steroids
Inventor: DERRIEN YVON
IPC: C07J75/00
Filed: 2012-10-09
Granted: 2019-07-16
Abstract: The present invention relates to a process for the preparation of 17-substituted steroids and, more particularly, to an improved method of synthesizing abiraterone or derivatives thereof in high yield and purity by means of a key 3-formate intermediate.
Patent CA-2853035-C (CA)
Title: Systems and methods for scan, try, and buy
Inventor: AGASTI VARUN REDDY
IPC: G06V30/224
Filed: 2014-05-30
Granted: 2021-12-21
Abstract: A method for scan, try and/or buy may include receiving, from a mobile device, information that is representative of a clothing outfit. The clothing outfit may include a plurality of merchandise items available for purchase through a store. The information may be obtained by the mobile device by scanning a single code associated with the clothing outfit. The obtained information may be used to cause at least one user interface element associated with the clothing outfit to be displayed on the mobile device. In response to receiving a selection from the mobile device of the at least one user interface element, the plurality of merchandise items associated with the clothing outfit may be delivered to a merchandise check- out location within the store. The merchandise check-out location may be operable to receive payment from the user for the clothing outfit.
Patent CA-2855124-C (CA)
Inventor: ARGYROS D AARON
IPC: C12P1/00
Filed: 2012-11-09
Granted: 2022-06-14
Abstract: The present invention provides a microorganism capable of fermenting arabinose to a desired product such as ethanol. In some embodiments, the organism is also capable of fermenting xylose. In some embodiments, the organism is capable of fermenting arabinose and xylose, and expresses one or more cellulases.
Patent CA-2855810-C (CA)
Title: A catalyst for producing hydrocarbons
Inventor: DEL PAGGIO ALAN ANTHONY
IPC: B01J23/755
Filed: 2012-11-12
Granted: 2020-03-10
Abstract: A hydropyrolysis catalyst and a process using that catalyst are described. The catalyst comprises a support and an active metal component wherein the catalyst is an eggshell type catalyst having the active metal component located in the outer portion of the support.
Patent CA-2856383-C (CA)
Title: Procede de generation et de culture d'un bloc cellulaire vegetale
Inventor: RADEMACHER THOMAS
IPC: A01H4/00
Filed: 2013-01-31
Granted: 2022-08-09
Abstract: La présente invention concerne la génération et la culture d'une matière cellulaire végétale sous la forme d'un bloc cellulaire multicouche non-tissulaire et son utilisation pour l'accumulation ou la récolte d'un produit souhaité. En particulier, l'invention concerne un procédé de génération de matière cellulaire végétale sous la forme d'un bloc cellulaire multicouche non tissulaire privé de milieu, à structure poreuse et destiné à l'entretien ultérieur dudit bloc cellulaire, comprenant les étapes consistant à (i) fournir un bloc cellulaire en séparant des cellules d'une culture de suspension cellulaire végétale, le contenu du liquide compris par le bloc cellulaire étant réduit et ajusté pour correspondre à une densité bloc cellulaire entre 0,1 et 0,9 g en poids cellulaire humide par cm3, ce qui permet d'établir la nature à structure poreuse, privée de milieu dudit bloc cellulaire, et (ii) incuber ledit bloc cellulaire à structure poreuse et privée de milieu dans un environnement non-liquide sous une humidité relative de 50 à 100 %.
Patent CA-2859210-C (CA)
Title: Amortisseur de jet synthetique
Inventor: GRIFFIN STEVEN F
IPC: B64C21/02
Filed: 2014-08-12
Granted: 2017-04-04
Abstract: Un amortisseur de jet synthétique comprend une extrémité de sortie, un trajet de propagation pour mener une première onde sonore émise par un générateur de jet synthétique à lextrémité de sortie, et une enveloppe pour mener une seconde onde sonore émise à partir du générateur de jet synthétique dans une direction opposée à la première onde sonore à lextrémité de sortie, dans laquelle lenveloppe est placée de manière à ce que les première et seconde ondes sonores parcourent différentes distances pour produire lannulation de bruit à lextrémité de sortie.
Patent CA-2876504-C (CA)
Title: Procede de verification de batterie et de validation d'elements de protection
Inventor: GHODE ANIL P
IPC: H02J7/00
Filed: 2013-07-24
Granted: 2017-08-08
Abstract: La présente invention se rapporte à un procédé, à un système et à un dispositif permettant de décharger l'énergie ou de valider des éléments de protection d'une source d'énergie afin d'assurer le bon fonctionnement d'un outil à diverses températures. La source d'énergie communique avec un commutateur à l'aide de signaux d'établissement de liaison afin d'établir un programme de distribution d'énergie en fonction de la température de la source d'énergie. La source d'énergie peut décharger l'énergie à une vitesse de démarrage normale ou à une vitesse de démarrage plus lente en fonction de la température de la source d'énergie. Les signaux d'établissement de liaison peuvent également être utilisés pour valider des éléments de protection, les éléments de protection répondant à des signaux d'activation, les signaux d'établissement de liaison indiquant que les éléments de protection fonctionnent correctement.
Patent CA-2876957-C (CA)
Inventor: SHIH CHARLES
IPC: A61K31/165
Filed: 2013-06-17
Granted: 2021-02-16
Abstract: The present invention includes compounds, pharmaceuticals and cosmetics having at least one (substituted phenyl)-propenal moiety. The compounds and compositions of the present invention are useful in the treatment or prevention of medical conditions including androgen associated conditions, androgen associated inflammation, a wound (the compounds assist with wound healing), acne, rheumatoid arthritis, psoriasis, rosacea, and alopecia; Kennedy's disease (spinal and bulbar muscular atrophy, or SBMA), polyglutamine-mediated motor neuron degeneration; cancers such as prostate cancer, bladder cancer, breast cancer, ovarian cancer, hepatocellular (liver) cancer, and pancreatic cancer; and other medical conditions described herein. Treatment of such medical conditions includes administering to an individual suffering from a medical condition describe herein, a therapeutically effective amount of any of the disclosed compounds, their derivatives, or pharmaceutical compositions thereof.
Patent CA-2886298-C (CA)
Inventor: CARRERE BERNARD
IPC: F23R3/04
Filed: 2013-09-17
Granted: 2020-04-21
Abstract: The invention relates to a turbine engine combustion assembly comprising a casing, a combustion chamber, and at least one fuel injector for starting a turbine engine, said combustion chamber being defined by two walls of revolution, namely an internal wall and an external wall extending one inside the other and being connected by an annular chamber base wall. The external wall of the chamber is secured to an annular external wall of the casing. The injector is attached to the annular external wall of the casing and comprises a fuel ignition enclosure extending inside the casing successively through an opening in the casing wall and an opening in the external wall of the combustion chamber before opening into said chamber. At least one wall of the ignition enclosure that extends between the casing wall and the combustion chamber wall is provided with at least one air intake port. The combustion assembly is characterised in that the external wall of the combustion chamber is solidly connected to a device for plugging the air intake port(s) according to the thermal expansion state of the combustion chamber.
Patent CA-2888555-C (CA)
Title: Dispositif de fixation pour panneau de protection thermique
Inventor: PROVOST FABRICE
IPC: F16B5/06
Filed: 2013-11-13
Granted: 2015-10-27
Abstract: Dispositif de fixation pour panneau de protection thermique La présente invention se rapporte à un dispositif de fixation (10) pour panneau de protection thermique (1) comprenant une embase de fixation (11) assurant son rattachement à une structure fixe (2) recevant le panneau, et équipée d'une structure d'accrochage (12) apte à pénétrer à l'intérieur d'un orifice (1b) traversant correspondant du panneau à fixer pour coopérer avec un moyen de retenue (15) correspondant associé à un bouton de retenue complémentaire (16), caractérisé en ce que la structure d'accrochage s'étend sur une longueur supérieure à l'épaisseur du panneau à fixer de manière à venir en saillie de ce dernier, et en ce que le dispositif comprend une entretoise (17) intermédiaire disposée entre le panneau et le bouton de retenue et présentant un orifice traversant à l'intérieur duquel la partie en saillie de la structure d'accrochage est apte à pénétrer partiellement pour venir coopérer avec le moyen de retenue du bouton.
Patent CA-2889832-C (CA)
Inventor: HAMABE MASAAKI
IPC: F01D5/14
Filed: 2013-10-11
Granted: 2017-01-03
Abstract: A turbine blade (1) with a profile having a blade dorsal line (2), a blade ventral line (3), and a blade trailing edge (5) located between the rear ends of the blade dorsal line (2) and the blade ventral line (3), wherein the blade trailing edge (5) in the profile is formed by connecting a ventral arc curve (11), which has a fixed radius of curvature running from the rear end of the blade ventral line (3) toward the camber line (CL) of the profile, and a dorsal line section (12), which runs from the rear end of the blade dorsal line (2) toward the camber line (CL) through a region closer to the camber line (CL) than a symmetrical curve formed with line symmetry with respect to the ventral arc curve (11), with the camber line (CL) therebetween. The dorsal line section (12) is expressed with ellipse-forming lines (12a, 12c), which form an ellipse, and a straight line (12b). Thus, it is possible to suppress velocity distribution defects due to wake flow from the rear edge and to further increase performance, while ensuring strength and without causing concern that the blade weight may increase or that the structural design will be affected.
Patent CA-2890533-C (CA)
Inventor: MOORE EDWARD L
IPC: E21B23/01
Filed: 2015-05-07
Granted: 2017-11-07
Abstract: A tubing anchor catcher for anchoring well equipment in a well conduit to arrest movement in both longitudinal directions and rotational directions. A mandrel connected to the equipment has one or more grooves for slideably receiving respective drive pins from a drag body on the mandrel. A slip cage on the mandrel houses a slip or slips for selectively engaging and disengaging the conduit. Manipulation of the mandrel at surface causes the drive pins to move within the one or more grooves on the mandrel and the drag body conical surface to move toward the slip cage driving the slip or slips outward to grip the conduit. Further pulling at surface maintains the set position. The anchor is unset at surface by releasing the tension, rotating the mandrel in the second direction, and pulling the mandrel to disengage the slip or slips.
Patent CA-2895380-C (CA)
Title: Method and apparatus for control channel configuration in a heterogeneous network architecture
Inventor: CAI ZHIJUN
IPC: H04W48/12
Filed: 2012-12-31
Granted: 2016-09-06
Abstract: Methods and apparatus are provided for operating in a heterogeneous network. In one aspect, a user equipment is served by a macro cell and an assisted serving cell. The user equipment receives downlink control information (DCI) from a physical downlink control channel (PDCCH) of the macro cell. The DCI is for a future downlink subframe of the assisted serving cell. In another aspect, a user equipment is served by a macro cell and an assisted serving cell. The macro cell sends DCI to the user equipment on the PDCCH. The DCI is for a future downlink subframe of the assisted serving cell.
Patent CA-2896716-C (CA)
Title: Infusion and blood collection device and method
Inventor: CLOSE BENJAMIN W
IPC: A61M5/168
Filed: 2013-12-31
Granted: 2020-09-15
Abstract: An infusion and blood collection device (100, 110) allows clean blood collections into a collection tube (15) via a previously installed angiocatheter (20) without interrupting the administration of intravenous therapies after initial installation. The device optionally includes passive control of the blood collection flow rate to prevent contamination of the collected blood draw (18) with the IV therapy fluid (14) being simultaneously infused through the angiocatheter. A blood collection method uses an infusion and blood collection device to draw a clean blood sample from a patient and into a collection tube via a previously installed angiocatheter without interrupting the administration of intravenous therapies.
Patent CA-2897601-C (CA)
Title: Method and thermal--electrical generating apparatus to transport subterranean oil to the surface
Inventor: ANTER MICHAEL D
IPC: E21B43/16
Filed: 2015-07-16
Granted: 2022-05-03
Abstract: A method to extract oil for a pool of oil in the ground utilizes an interconnected series of rotating helical blades extending from the surface of the ground through a canted bore to the pool of oil. The blades can be staggered and interconnected with a gear arrangement that moves oil from pool to pool and up to the surface of the ground.
Patent CA-2898683-C (CA)
Title: Method for detecting leakage of a reducing fluid throughout an electrolyte membrane of an electrochemical cell
Inventor: CHAUDRON VALERY
IPC: H01M8/0444
Filed: 2013-12-10
Granted: 2020-12-22
Abstract: The invention relates to a method for detecting leakage of a reducing fluid throughout an electrolyte membrane (22) of an electrochemical cell (15), which includes the following consecutive steps: supplying the cell (15) with anode and cathode streams; abrupt and controlled variation of at least one of the following parameters: the pressure of the anode stream in the anode channel (30), the pressure of the cathode stream in the cathode channel (32), the flow rate of the anode stream into the anode channel (30), the flow rate of the cathode stream into the cathode channel (32), and the strength of the current exchanged between the two sides of the membrane (22); measurement of a first reducing fluid concentration in a first stream, including the cathode stream leaving the cathode channel (32); and deducing the presence or absence of leakage on the basis of the variation in the first measured concentration of reducing fluid over time. The invention also relates to a corresponding fuel cell system.