baber/WOPTO huggingface dataset:
Patent CA-2920857-A1 (CA)
Title: Utilisation de compositions acides synthetiques comme solutions de rechange aux acides classiques dans l'industrie du petrole et du gaz
Inventor: PURDY CLAY
IPC: C23G1/02
Filed: 2015-05-28
Abstract: Linvention concerne une composition dacide synthétique destinée à être utilisée dans des activités de lindustrie pétrolière, ladite composition comprenant : de lurée et du chlorure dhydrogène dans un rapport molaire supérieur ou égal à 0,1:1; un iodure ou iodate métallique; un alcool ou un dérivé de celui-ci. Éventuellement, un acide formique ou un dérivé de celui-ci, du propylèneglycol ou un dérivé de celui-ci, du glycérol déthylèneglycol ou un mélange de celui-ci, du cinnamaldéhyde ou un dérivé de celui-ci, et un dérivé dacide phosphonique peuvent être ajoutés à la composition.
Patent CA-2921724-A1 (CA)
Inventor: TULIPANO CHRIS J
IPC: A47G23/02
Filed: 2016-02-25
Abstract: A cup holder that can receive and secure a cup, can or bottle of various sizes and shapes. These include, but are not limited to, conical flat bottomed disposable cups and cylindrical cups made from, plastic, paper or glass materials. The cup holder will provide a steady base for beverage containers mentioned above to prevent accidental spillage due to being knocked over. The cups, cans or bottles could contain but are not limited to hot drinks such as coffee, tea or hot chocolate, cold drinks such as soda, milk or water.
Patent CA-2924920-A1 (CA)
Inventor: LI YAU-WAI
IPC: F02C7/24
Filed: 2016-03-23
Abstract: Une turbine à gaz comprend un rotor disposant dun moyeu et plusieurs aubes sétendant généralement dans le sens radial du moyeu. Chacune des aubes comprend une surface portante. Celle-ci présente un bord d'attaque et un bord de fuite définissant un sens de corde, et un pied et un bout définissant un sens denvergure. Seulement un sous-ensemble daubes présente une réduction dau moins le bord de fuite ou le bord d'attaque. Une méthode de conception et une méthode dassemblage dun rotor ayant des caractéristiques datténuation sonore dans une turbine à gaz sont aussi présentées.
Patent CA-2925023-A1 (CA)
Title: Packaging
Inventor: HOLT CHRISTOPHER
IPC: B65D5/00
Filed: 2014-12-05
Abstract: A reconfigurable packaging carton (12) has a plurality of interconnected hollow prismatic carton sections (14) for receiving product (92). Each carton section is connected with two further of the carton sections by means of respective hinges such that the configuration of the carton sections can be varied by pivoting interconnected pairs of the carton sections about a common hinge. Each carton section (14) has at least one aperture at one end and may be open a both ends to define a sleeve into which a product piece is directly received. The carton sections (14) can be of different shapes. The carton (12) is formed from a blank of foldable material and several blanks for forming the carton are also disclosed.
Patent CA-2925074-A1 (CA)
Title: Systems and methods for cache-based content delivery
Inventor: NIEMEIJER GERRIT
IPC: G06F15/16
Filed: 2014-09-23
Abstract: Methods, systems, and computer-readable media for cache-based management of non-linear content delivery are generally described. In some embodiments, content to be presented using consumer devices may be cached at a cache device of the consumer device. A cache policy server may transmit cache messages instruction the consumer devices which content to cache, which cache device to store the content, where to locate the content, and how much of the content to cache. When it is time to play the content at the consumer device, the content may be played back from the cache.
Patent CA-2925697-A1 (CA)
Title: Control information transmission method, user equipment, and base station
Inventor: CHENG YAN
IPC: H04W72/04
Filed: 2013-09-30
Abstract: The present invention relates to a transmission method for control information, a user equipment and a base station. The transmission method for control information comprises: a user equipment determining to acquire a downlink control information (DCI) format of a downlink control channel corresponding to a first serving cell, the first serving cell being a serving cell corresponding to the user equipment, and the DCI format being determined by the type of duplexing used for a first serving cell and by the means used for feeding back a hybrid automatic repeat request acknowledgement (HARQ-ACK) corresponding to the first serving cell; and according to the determined DCI format, the user equipment detecting the downlink control channel. When using different forms of carrier aggregation, the DCI format corresponding to the control channel can be determined according to the type of duplexing manner and the means of feeding back HARQ-ACK feedback, and can be flexibly applied to various scenarios.
Patent CA-2926112-A1 (CA)
Title: Detection de crises d'epilepsie avec surveillance du contact adequat des electrodes
Inventor: GIROUARD MICHAEL R
IPC: A61N1/36
Filed: 2014-10-22
Abstract: Appareils et méthodes de surveillance d'un patient pour détecter une activité épileptique, et pour contrôler l'intégrité du contact des électrodes associées à un capteur EMS, pouvant comprendre la génération d'un signal de test présentant une périodicité connue, et l'application dudit signal à au moins une électrode du système de capteur. Le signal de test peut être surveillé afin de contrôler l'intégrité du contact des électrodes.
Patent CA-2928696-A1 (CA)
Inventor: FERT JEREMY EDMOND
IPC: F02C7/20
Filed: 2014-11-06
Abstract: The invention relates to a turbine engine, comprising two structural annular casings (16, 22) connected to one another by means (40, 54) for absorbing stresses from the thrust of the engine, which include connecting rods (54), characterised in that said thrust-absorbing means also include at least one accessory gearbox (40) which is attached to a first one of said casings (16) and which is connected by said connecting rods to the other one of said casings (22).
Patent CA-2930878-A1 (CA)
Inventor: FIEDLER ALAN
IPC: G16H20/17
Filed: 2014-12-03
Abstract: Systems and methods encourage users to rotate injection sites and avoid lipodystrophy. Sleeves and/or lost-tooth gear dials and/or microswitches in or on injection pens or their caps, on vials, and on other portable devices manually adjust an indicator before or after an injection to show a current or next injection site in accordance with a site rotation plan. Injected medicine packaging and related printed indicia encourage site rotation. Optical devices employing optical mouse or projection technology help locate and/or distribute injection sites within a body area. A mobile phone app tracks injections and locations to select next injection site, and can use imaging to locate a target injection site and optionally diagnose lipodystrophic conditions and record them. Tactile and print media educational tools are presented to help users palpate and identify lipos in body areas having injection sites.
Patent CA-2931147-A1 (CA)
Inventor: ZHANG XINGMIN
IPC: C07D471/04
Filed: 2014-11-14
Abstract: This application relates to imidazolone compounds, pharmaceutically acceptable salts, solvents, polymorphs or prodrugs thereof, and further relates to pharmaceutical combinations comprising the foregoing substances and uses for preventing and treating protein kinase related diseases such as cancer, metabolic diseases, and cardiovascular diseases.
Patent CA-2931254-A1 (CA)
Title: Heat exchanger with collecting channel for discharging a liquid phase
Inventor: KAYSER STEFAN
IPC: F28D9/00
Filed: 2014-12-02
Abstract: The invention relates to a heat exchanger (1) for indirectly exchanging heat between a first medium (F1) and a second medium (F2), comprising a casing (2), which has an encased area (3) for receiving the liquid phase (L1) of the first medium (F1), and at least one plate heat exchanger (4), which is arranged in the encased area (3), for receiving the first and the second medium (F1, F2), said plate heat exchanger (4) being surrounded by the liquid phase (L1) of the first medium (F1) when operated as intended. According to the invention, a collecting channel (5) which is located in the encased area (3) is provided in order to discharge a part of a liquid phase (L1) of the first medium (F1) out of the encased area (3).
Patent CA-2932989-A1 (CA)
Inventor: DANIELOU ARMELLE
IPC: B22D11/00
Filed: 2014-12-11
Abstract: L'invention concerne une tôle dont l'épaisseur est au moins 80 mm en alliage d'aluminium comprenant, en % en poids, Cu : 2,0 - 6,0; Li : 0,5 - 2,0; Mg : 0- 1,0; Ag : 0 - 0,7; Zn 0 - 1,0; et au moins un élément choisi parmi Zr, Mn, Cr5 Se, Hf et Ti, la quantité dudit élément, s'il est choisi, étant de 0,05 à 0,20 % en poids pour Zr, 0,05 à 0,8 % en poids pour Mn, 0,05 à 0,3 % en poids pour Cr et pour Se, 0,05 à 0,5 % en poids pour Hf et de 0,01 à 0,15 % en poids pour Ti, Si = 0,1; Fe = 0,1; autres = 0,05 chacun et = 0,15 au total, caractérisé en ce que à l'état revenu sa moyenne logarithmique de fatigue mesurée à mi- épaisseur dans la direction TL sur éprouvettes lisses à une contrainte d'amplitude maximale de 242 MPa, une fréquence de 50 Hz, un rapport de contrainte R = 0,1 est au moins 250 000 cycles. Le produit selon l'invention est obtenu par un procédé dans lequel notamment les conditions de coulées sont spécifiques. L'utilisation d'une tôle selon une l'invention pour réaliser un élément de structure d'avion, de préférence un longeron, une nervures ou un cadre est avantageuse.
Patent CA-2933131-A1 (CA)
Title: Modified preformation method for catalyst activation in ethylene reactions
Inventor: SCHMIDT ROLAND
IPC: B01J37/04
Filed: 2015-01-05
Abstract: Systems and methods for catalyst activation in ethylene reactions are described. Systems and methods include pre-mixing at least one ligand (pref. a PNPN-H ligand) and at least one chromium source in at least one solvent to form a pre-mixed composition; activating the pre- mixed composition with an activator (pref. triethylaluminum) to form an activated composition; and supplying the preactivated composition to a reactor.
Patent CA-2936333-A1 (CA)
Inventor: LANGER ROBERT
IPC: A61L27/58
Filed: 2007-04-25
Abstract: Devices and methods for the treatment of open and closed wound spinal cord injuries are disclosed. For example, described herein are devices and methods for mitigating secondary injury to, and promoting recovery of, spinal cord primary injuries. More particularly, certain embodiments of the present invention are directed to polymeric mini-tubes that may be used for the treatment of spinal cord injuries. In addition, other embodiments are directed to polymeric 'fill-in' bandages that may be used for the treatment of spinal cord injuries. For example, an erodible, or biodegradable, form of biocompatible polymer of the present invention is fabricated for surgical implantation into the site of the spinal cord injury.
Patent CA-2937220-A1 (CA)
Inventor: YAMASAKI Sadayoshi
IPC: H01M4/1393
Filed: 2014-12-19
Abstract: [Problem] To effectively recycle as batteries rubber containing sulfur, such as tires that are discarded in large quantities. [Solution] The present invention uses rubber containing sulfur, such as tires, as the raw material therefor, pyrolyzes and separates the raw material into solids and dry-distilled gas, cools the dry-distilled gas and separates same into oil and gas, distils the oil and separates same into heavy oil, light oil, and sulfur, kneads the heavy oil and the sulfur and heat treats same to produce a positive electrode active material for a battery, sorts the solids into metal and carbides and heat treats the carbides to produce a positive electrode conductive material or a negative electrode active material for batteries, uses the positive electrode active material and the positive electrode conductive material to produce a positive electrode current collector for batteries, uses the negative electrode active material to produce a negative electrode current collector, and uses the positive electrode current collector and the negative electrode current collector to produce a battery.
Patent CA-2938720-A1 (CA)
Inventor: ROBERT PAUL KREH
IPC: B32B27/12
Filed: 2015-02-04
Abstract: La présente invention concerne des compositions de revêtement, des kits et des procédés d'application de celles-ci, pour une utilisation avec des matériaux d'ignifugation. Les compositions de revêtement sont efficaces pour réguler le taux de séchage et le rétrécissement des matériaux d'ignifugation. Les compositions de revêtement sont également aptes à être appliquées sur des matériaux d'ignifugation peu de temps après ces matériaux ont été appliqués sur un substrat.
Patent CA-2938784-A1 (CA)
Title: Micro-optic security and image presentation system
Inventor: STEENBLIK RICHARD
IPC: B42D25/20
Filed: 2004-11-22
Abstract: A film material utilizing a regular two-dimensional array of non-cylindrical lenses to enlarge micro-images, called icons, to form a synthetically magnified image through the united performance of a multiplicity of individual lens/icon image systems.  The synthetic magnification micro-optic system includes one or more optical spacers, a micro-image formed of a periodic planar array of a plurality of image icons having an axis of symmetry about at least one of its planar axes and positioned on or next to the optical spacer, and a periodic planar array of image icon focusing elements.
Patent CA-2939111-A1 (CA)
Title: Method of opening an orifice in a downhole article, method of making the same and article made thereby
Inventor: PETERSON ELMER RICHARD
IPC: E21B33/12
Filed: 2015-02-19
Abstract: A method of opening an orifice in a downhole article includes forming a downhole article having an orifice, the orifice having a selectively removable plug sealingly disposed therein, the selectively removable plug comprising a selectively removable plug body formed of a plug body material and a selectively removable sealant coating formed of a coating material disposed on an outer surface thereof. The method also includes disposing the article within a wellbore. The method further includes exposing the selectively removable plug to a first wellbore fluid that is configured to selectively remove the sealant coating and provide a fluid access to the plug body. The method also includes exposing the selectively removable plug body to a second wellbore fluid through the fluid access that is configured to selectively remove the plug body.
Patent CA-2940857-A1 (CA)
Inventor: NEEDHAM JEMMA LEE
IPC: A01G23/00
Filed: 2016-09-01
Abstract: Disclosed is a timber-working device, including a frame; at least one pair of arms moveably connected to the frame, and configured to hold at least one stem to be processed; a central contactless distance measuring device having a first sensing path extending between the frame and the at least one stem from a substantially central position between the pair of arms for generating a first signal indicative of a first distance between the frame and a frame facing surface of the at least one stem; a first lateral contactless distance measuring device having a second sensing path extending between the frame and the at least one stem from a first side position laterally offset from the substantially central position for generating a second signal indicative of a second distance between the frame and the frame facing surface of the at least one stem. A controller receives the first and second signals to determine the number of stems currently held. The device is used to reduce the burden on operators in order to reduce stress and fatigue.
Patent CA-2942028-A1 (CA)
Inventor: BACKHAUS BEJAMIN STEPHAN
IPC: A41D13/08
Filed: 2008-09-17
Abstract: The present invention relates to a package of disposable gloves and to a method and an apparatus which can use the package to enable the gloves to be applied to a user's hands. The gloves are stored in a roll and are unrolled and opened by the apparatus so that a user can hygienically insert their hand into a glove without touching the glove. The user, with their hand in the glove can then sever the glove from the roll of gloves by moving their hand downwardly and away from the apparatus. The apparatus can then unroll and open another glove for the user to insert their other hand.
Patent CA-2942326-A1 (CA)
Title: Integrated power distribution, data network, and control architectures for a vehicle
Inventor: CARLEIAL PEDRO R
IPC: H04L12/28
Filed: 2016-09-19
Abstract: An integrated power distribution, data network, and control architecture for a vehicle is provided that includes nodes distributed throughout the vehicle. Each node includes power distribution (PD) and data collection and distribution (DCD) components.  The PD components receive electrical power from a source external to the node and distribute and control the electrical power supplied to active and passive electrical loads that are external to the node. The PD components include an electrical power input interface configured to receive an electrical power input from a source external to the node, and one or more power control modules. Each power control module can control the electrical power supplied to one or more electrical power output interfaces that supply power to the active and passive electrical loads. The DCD components receive data from data sources external to the node and transmit data to data consumers external to the node.
Patent CA-2942901-A1 (CA)
Inventor: CARR LOUISA RUTH
IPC: C02F1/44
Filed: 2015-02-25
Abstract: Methods for treating water containing dissolved solids, suspended solids, organic material, or combinations include contacting the water with a coated membrane comprising a coating material disposed on a membrane substrate, the coating material comprising structural units derived from a compound of formula I, a compound of formula II and a compound of formula III; wherein R1, R2, and R3 are, independently at each occurrence, C1-C12 alkyl; R4 is alkylsilyl; L1 is alkylurethanyl; L2 and L3 are, independently at each occurrence, alkyl; X is hydroxy, alkoxy, or alkylamino; and m, n, and p, independently at each occurrence, range between 4 and 9. The coated membrane is joined to a backing in membrane filtration apparatuses for use in the methods.
Patent CA-2943809-A1 (CA)
Inventor: KRAUSE RAINER
IPC: H01L31/052
Filed: 2014-03-26
Abstract: The present invention relates to an assembling method for a base plate of a concentrated photovoltaic module comprising the steps of: assembling a heat sink (1201) on the base plate (1100); and assembling (S22D) a photovoltaic cell assembly (2002) on the heat sink after the heat sink has been assembled on the base plate.
Patent CA-2945791-A1 (CA)
Title: Systemes, procedes et dispositifs pour reduire une perte d'informations dans des communications electroniques
Inventor: LEVITT HARRY
IPC: H03D1/04
Filed: 2015-04-17
Abstract: L'invention concerne des systèmes, des procédés et des dispositifs pour réduire une perte d'informations dans des communications électroniques. Dans un procédé selon un mode de réalisation de l'invention, au moins un processeur de signal : identifie un premier segment d'un signal; (2) génère une représentation du premier segment du signal; (3) identifie une première pluralité de candidats substitutifs dans la représentation du premier segment du signal; (4) génère une représentation d'un second segment du signal; et (5) encode la première pluralité de candidats substitutifs en tant qu'une première pluralité de substituts dans la représentation du second segment du signal.
Patent CA-2948871-A1 (CA)
Inventor: ZHENG JUNKE
IPC: C12Q1/68
Filed: 2015-05-21
Abstract: The current disclosure describes methods of expanding precursor cells for hematopoietic transplantation in subjects. The methods culture precursor cells in media containing an immobilized high molecular weight LILRB2 agonist or an LILRB2 agonist in combination with a Notch agonist. The expanded cells can be used to treat a variety of hematopoietic disorders.
Patent CA-2949313-A1 (CA)
Inventor: FLAXMAN ROBERT JOHN BONNER
IPC: F16H57/04
Filed: 2015-05-22
Abstract: Apparatus for managing fluid flow in a vehicle, comprising: an epicylic gear set having first and second inputs configured to receive rotational drive input from a torque output feature of a powertrain and a rotary actuator respectively; a pump driver for driving a fluid pump, the pump driver configured to receive rotational drive input from an output of the epicylic gear set; and a controller configured to determine information corresponding to the rotational speed of the torque output feature using information generated by a rotational speed sensor and based on this control the rotary actuator such that the pump driver is caused to rotate at substantially a pre-specified speed.
Patent CA-2950249-A1 (CA)
Inventor: DOVERI STEFANO
IPC: F01P5/10
Filed: 2015-07-29
Abstract: In a water-cooled inner combustion engine (1), in particular for equipping scooters and motorcycles, the arrangement of the outer cooling tubes connected to a radiator is simplified by arranging a by-pass valve (27), arranged directly on the engine block (2) at a discharge opening (18) obtained therein, which, when the cooling water is lower than a reference temperature, prevents the water circulation in the radiator (18) and it addresses it through a by-pass line (26) by implementing a cooling circuit wholly included in the engine block (2).
Patent CA-2950796-A1 (CA)
Inventor: HOLT GAVIN JOSEPH
IPC: B64D33/04
Filed: 2016-12-06
Abstract: A turbofan exhaust nozzle apparatus includes: an inner shell having a centerline axis, the inner shell disposed inside a surrounding outer shell to define an annular flow duct therebetween terminating in an outlet at a trailing edge of the outer shell, the inner shell terminating in a trailing edge aft of the outlet; and a pylon interrupting circumferentially the duct; wherein an aft portion of the outer shell is non-axisymmetric around a common centerline axis of the nozzle, and the trailing edge of the outer shell is vertically non-coplanar.
Patent CA-2954450-A1 (CA)
Title: Reference count propagation
Inventor: BEAVERSON ARTHUR J
IPC: H04L12/24
Filed: 2012-05-11
Abstract: Methods and systems are provided for tracking object instances stored on a plurality of network nodes, which tracking enables a global determination of when an object has no references across the networked nodes and can be safely de-allocated.  According to one aspect of the invention, each node has a local object store for tracking and optionally storing objects on the node, and the local object stores collectively share the locally stored instances of the objects across the network. One or more applications, e.g., a file system and/or a storage system, use the local object stores for storing all persistent data of the application as objects.
Patent CA-2957759-A1 (CA)
Inventor: SANDERS AARON
IPC: E21B43/24
Filed: 2015-07-31
Abstract: Methods for making efficient use of steam in a steam-assisted gravity drainage (SAGD) process for recovering heavy oils from tar sands and similar petroleum deposits are disclosed. The methods utilize a surfactant to generate steam foam in ways that maximize efficient use of steam. In some aspects, steam foam is used in water layers or gas caps that reside above steam chambers to prevent steam loss from the chambers.  The predominant use of relatively dry steam in SAGD processes makes it challenging to find ways to introduce surfactants and generate steam foam. Decreasing the mobility of the steam by converting at least some of it to foam allows the wellbore and steam chambers above the injection site to be more fully developed, provides for more effective heat transfer to the heavy oil and rock, improves production, and allows recovery of the heavy oil with a minimum amount of steam usage.