baber/WOPTO huggingface dataset:
Patent CA-2859987-A1 (CA)
Inventor: KNOLL YEHONATAN
IPC: E05B67/36
Filed: 2012-12-20
Abstract: A combination lock comprising a housing having an lodge port configured for removably receiving therein a shank; a locking bar received within the housing and having a shank port. The locking bar is configured for displacing at least between an open position in which the shank port is aligned with the lodge port to allow a locking portion of the shank to displace into the housing through both ports, and a securing position in which the shank port is misaligned with the lodge port to prevent the locking portion of the shank from displacing outside the housing via the shank port; a combination mechanism associated with the locking bar and configured for switching between at least an unlocked position in which the locking bar is free to displace from its closed position to its open position, and a locked position in which the locking bar is arrested; a securing arrangement constituted by an arresting member of the locking bar configured for interlocking engagement with an arresting portion of the housing, and a biasing mechanism for urging the locking bar into the interlocking engagement with the arresting portion of the housing, the securing arrangement being configured, when the locking portion of the shank is dislodges from the lodge port, for preventing displacement of the locking bar from its open position.
Patent CA-2864166-A1 (CA)
Inventor: GOBERT JANICE D
IPC: G09B7/04
Filed: 2013-02-22
Abstract: A digital instructional environment leverages an infrared eye-tracker to monitor a learner's reading and viewing of text and simulations for subject matter. The system detects out-of-order reading/viewing patterns that could lead to poor comprehension. The digital learning environment communicates with other tutorial components including simulation environments, pedagogical agents and may respond in real-time to such patterns with messages that guide learners (knowledge acquirers) to return to effective reading/viewing patterns so as to promote effective construction of mental model(s) developed during knowledge acquisition/learning.
Patent CA-2866972-A1 (CA)
Title: Method and system for providing drinks, drinks container and drinks device
Inventor: STONEHOUSE DAVID RICHARD
IPC: B65D81/32
Filed: 2013-03-20
Abstract: Method and system of using a drinks device to provide a variety of different types of drink requiring respective mixes of components and water. Drinks containers are arranged to each house separately the required components of a respective drink. Each drinks container is provided with a respective delivery outlet for dispensing a mix of the respective housed components. The drinks device is used to act upon respective drinks containers so as to mix the separately housed components and dispense the mixed components from the respective delivery outlet in conjunction with water from a water dispenser of the drinks device.
Patent CA-2867438-A1 (CA)
Title: Nutritional compositions including rrr-alpha tocopherol and polyunsaturated fatty acids
Inventor: LAI CHRON-SI
IPC: A23L33/15
Filed: 2013-03-07
Abstract: Disclosed are nutritional formulas generally, and infant formulas specifically, including a combination of RRR-alpha tocopherol, LC-PUFAs, and optionally vitamin C. The combination enhances brain development and improves cognitive performance in an individual, and specifically in an infant.
Patent CA-2873182-A1 (CA)
Inventor: BEN SHUSHAN SHARONA
IPC: A61B5/06
Filed: 2014-12-03
Abstract: A method, including acquiring a body cavity image and receiving first and second sets of mapping points from a probe inserted into the cavity. A first registration, having a first cumulative error value, is performed between the first set's mapping points and the image, each of the first set's mapping points having a respective first point error value, and a 3D  anatomical map is generated including the first set's mapping points whose respective first point error values are less than a specified threshold. A second registration is performed between the received mapping points and the image, each of the received mapping points having a respective second point error value, the second registration having a second cumulative error value lower than the first cumulative error value, and an updated 3D  anatomical map is generated including the received mapping points whose respective second point error values are less than the specified threshold.
Patent CA-2874795-A1 (CA)
Title: Heart valve testing apparatus and methods
Inventor: HODSON TED
IPC: A61F2/24
Filed: 2013-06-25
Abstract: Methods and apparatus for accelerated wear testing of prosthetic heart valves apply non-sinusoidal pressure waveforms. The waveforms may maintain a threshold reverse pressure for a desired duration while limiting a peak reverse pressure. Apparatus may include a fluid impeller such as a bellows or a piston driven by an actuator having a position controlled by a motion control system. The apparatus may include a pressure control system comprising one or more bypass channels and bypass valves controlling a resistance of the bypass channels to fluid flow. The bypass valves may be controlled in real time.
Patent CA-2875661-A1 (CA)
Inventor: WEAVER MARK L
IPC: C01G23/02
Filed: 2013-06-05
Abstract: A method to recycle TiB2 articles, and in particular, a method to recycle a TiB2 feedstock including TiB2 articles and Ti-ore and/or Ti-slag by chlorination.
Patent CA-2876504-A1 (CA)
Inventor: GHODE ANIL P
IPC: H02J7/00
Filed: 2013-07-24
Abstract: A method, system and device for discharging power or validating protective elements of a power source to ensure proper functioning of a tool at various temperatures. The power source communicates with a switch using handshake signals to establish a scheme for power distribution depending on the temperature of the power source. The power source can discharge power at a normal start-up rate or a slower start-up rate depending on the temperature of the power source. Handshake signals can also be used to validate protective elements, where the protective elements respond to wake-up signals with respective handshake signals indicating that the protective elements are functioning properly.
Patent CA-2876905-A1 (CA)
Inventor: LI DONGSHENG
IPC: H04R3/00
Filed: 2013-06-14
Abstract: A device and method for audio signal uplink via an audio interface. In the device, a first pin of the audio interface is connected to an audio uplink signal generating device via a first circuit, and a second pin of the audio interface is connected to the audio uplink signal generating device via a second circuit, where the first circuit and the second circuit are attenuator circuits of each other. This ensures that the first pin and the second pin of the audio interface are both allowed to receive an audio uplink signal transmitted by the audio uplink signal generating device, thus implementing the effect of allowing the audio uplink signal to be transmitted in case the line sequence of the first pin and second pin of the audio interface is unknown.
Patent CA-2878609-A1 (CA)
Inventor: BUIJSE MARTEN ADRIAAN
IPC: C09K8/60
Filed: 2013-08-01
Abstract: A method and a system for producing petroleum from a formation utilizing a sacrificial agent and a surfactant are provided. The sacrificial agent reduces the amount of surfactant required to enhance oil recovery from a petroleum-bearing formation. The sacrificial agent is provided in a oil recovery formulation comprising a sacrificial agent and a surfactant dispersed in a fluid. The sacrificial agent is selected from the group consisting of a compound comprising a single carboxylic acid, a single carboxylic acid derivative, or a single carboxylate salt, or a compound lacking a carboxylic acid group, a carboxylate group, a sulfonic acid group, or a sulfonate group that is a pheol, a sulphonamide, or a thiol, or a compound having a molecular weight of 1000 or less that comprisies one or more hydroxyl groups. The oil recovery formulation is introduced into a petroleum-bearing formation and petroleum is produced therefrom.
Patent CA-2883328-A1 (CA)
Inventor: KRUG KRISTIE MARIE
IPC: B03C1/00
Filed: 2013-08-23
Abstract: A method for magnetic cellular manipulation may include contacting a composition with a biological sample to form a mixture. The composition may include a plurality of particles. Each particle in the plurality of particles may include a magnetic substrate. The magnetic substrate may be characterized by a magnetic susceptibility greater than zero. The composition may also include a chargeable silicon-containing compound. The chargeable silicon-containing compound may coat at least a portion of the magnetic substrate. The biological sample may include cells and/or cellular structures. The method may also include applying a magnetic field to the mixture to manipulate the composition.
Patent CA-2884298-A1 (CA)
Title: Definition d'une unite de decodage etendue
Inventor: WANG YE-KUI
IPC: H04N19/136
Filed: 2013-09-23
Abstract: Dans cette invention, un dispositif de vidéocodage tel qu'un codeur vidéo ou un décodeur vidéo peut être conçu pour coder une durée entre une occurrence de suppression, dans une mémoire tampon d'images codées (CPB), d'une première unité de décodage (DU) dans une unité d'accès (AU) et d'une occurrence de suppression, dans la CPB, d'une seconde DU, la première DU comprenant une unité couche d'abstraction de réseau (unité NAL) différente d'une couche de codage vidéo (non VCL) dont le nal_unit_type est égal à UNSPEC0, EOS_NUT, EOB_NUT, dans la plage de RSV_NVCL44 à RSV_NVCL47 ou dans la plage de UNSPEC48 à UNSPEC63. Le décodeur vidéo détermine une occurrence de suppression de la première DU en se basant au moins en partie sur la durée décodée, et il décode les données vidéo de la première DU en se basant au moins en partie sur l'occurrence de suppression.
Patent CA-2886461-A1 (CA)
Inventor: PETERSON SCOTT D
IPC: F16F15/26
Filed: 2015-03-26
Abstract: A tunnel-style crankshaft assembly is provided having counterweights that serve the purposes of retaining the axial motion of bearings and improving the balance of the crankshaft assembly as a result of having a structure of an increased radial profile. The counterweights can include a mass section and a bearing retaining section. When the counterweight is secured to a crank web, the mass section of the counterweight is axially spaced from a bearing assembly disposed around the web. Therefore, the mass section of the counterweight may extend radially beyond an inner race of the bearing assembly without contacting the bearing assembly's cage. The mass section of the counterweight does not extend radially beyond a radial envelope of a crankshaft support surface thereby permitting the crankshaft assembly to be slidingly inserted into the crankcase.
Patent CA-2889162-A1 (CA)
Inventor: SAHIB MAHARAJ K
IPC: A61K47/10
Filed: 2013-04-19
Abstract: A pharmaceutical composition comprising human insulin, analogues or derivatives thereof, at least one or more amino acids and a halogenide optionally along with one or more pharmaceutically acceptable excipient(s).
Patent CA-2890578-A1 (CA)
Inventor: AAMER KHALED ABDEL-HAKIM HELMY
IPC: C08J9/00
Filed: 2015-05-08
Abstract: Disclosed are self-assembling diblock copolymers of the formula (I): (see formula I) wherein R1-R4, n, and m are as described herein, which find use in preparing self-assembled structures and porous membranes. Embodiments of the self-assembled structures contain the diblock copolymer in a cylindrical morphology. Also disclosed is a method of preparing such copolymers.
Patent CA-2890590-A1 (CA)
Title: A power generator
Inventor: INGRAM JONATHAN FRANCIS GORDON
IPC: F03B13/16
Filed: 2012-11-07
Abstract: A wave-power device comprising a rotatable elongate part comprising axle and a buoyant structure helically coiled around the axle and extending at least part of the length thereof, the rotatable elongate part being connected to a power generator, characterised in that the buoyant structure has a cross-sectional shape having a width greater than its height.
Patent CA-2893899-A1 (CA)
Inventor: CASA DANIELE
IPC: B04B11/00
Filed: 2015-06-09
Abstract: The invention relates to an outlet nozzle assembly (10) for use with a rotor of a centrifuge, especially for a nozzle separator (1), consisting of a cylindrical nozzle holder (11) to be mounted into a bore (12) in the bowl (4) of the centrifuge (1), a nozzle (13) to be fixed to the nozzle holder (11) and a wear tube (14) fitted into the nozzle (13). It is mainly characterized in that the nozzle (13) is mounted from the outside to the nozzle holder (11), the nozzle (13) has an axis (21) arranged in an acute angle (a) to the normal to the axis (20) of the bore (12) in the bowl (4) and that the opening (23) to the nozzle (13) is arranged asymmetrically in the nozzle holder (11), i.e. at a distance from the axis (20). With such a design high concentrated mineral suspension can be treated in a centrifuge (1) to separate different fractions of solids.
Patent CA-2895102-A1 (CA)
Inventor: DUNCAN MICHELLE RENEE
IPC: A61K47/02
Filed: 2007-04-18
Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
Patent CA-2897375-A1 (CA)
Inventor: DE LISI GIOVANNI MARIA
IPC: E01B3/44
Filed: 2014-01-13
Abstract: A composite railway sleeper (1; 50; 100) comprising an outer coating shell (2; 51; 101) made of composite plastic material and a shaped structural core (3; 52; 102), made of a material comprising at least concrete contained within said outer coating shell (2; 51; 510; 101), wherein said outer coating shell (2; 51; 510; 101) presents in the upper outer face (2a; 51a; 101a) two distinct and opposite groups of grooves (4; 53) suitable to receive the angular guide plates (G) belonging to pre-assembled elastic type fastening systems (64) for the connection of two respective rails (R) with said railway sleeper (1; 50; 100).
Patent CA-2899377-A1 (CA)
Inventor: MCWILLIAMS PAUL
IPC: B01D11/04
Filed: 2013-11-20
Abstract: Disclosed are methods and systems for water recovery
Patent CA-2900144-A1 (CA)
Title: System for generating an intermediate view image
Inventor: BRULS WILHELMUS HENDRIKUS ALFONSUS
IPC: H04N13/00
Filed: 2013-11-13
Abstract: An intermediate image (161) is generated from stereo data (105) comprising a left image (101), a left disparity data (111), a right image (102) and a right disparity data (112). The intermediate image (161) corresponds to an intermediate view (155). A mixing policy (156) is determined based on a predicted image quality of the intermediate image (161). When the determined mixing policy (156) so requires, a left intermediate image (131) is generated from the left data (103) for the intermediate view (155). When the determining mixing policy (156) so requires, a right intermediate image (141) is generated from the right data (104) for the intermediate view (155). The intermediate image (161) is generated by mixing (180) the left intermediate image (131) and the right intermediate image (141), according to the mixing policy (156).
Patent CA-2904722-A1 (CA)
Title: Methods and compositions relating to anti-ccr7 antigen binding proteins
Inventor: KING CHADWICK TERENCE
IPC: C07K16/28
Filed: 2014-03-13
Abstract: The present invention provides compositions and methods relating to antigen binding proteins against CCR7, including antibodies, nucleic acids, vectors, methods of making the antigen binding proteins, and methods of using the antigen binding proteins.
Patent CA-2906620-A1 (CA)
Inventor: RUBENS JEREMY
IPC: B23D45/16
Filed: 2014-03-13
Abstract: A tool holding system for a rotary power tool is configured to clamp around a working tool when the working tool is inserted in the tool holding system. The tool holding system includes a sleeve having a frustroconical inner surface portion, a collet having frustoconical outer surface portion complementary to the inner surface portion, a spring mount operably connected to a motor for rotation by the motor, and a spring. The spring includes a first end portion operably connected to the collet to bias the collet toward a first position whereat the outer surface portion engages the inner surface portion, and a second end portion rotationally fixed with respect to the spring mount.
Patent CA-2906734-A1 (CA)
Title: Traitement alcalin de biomasse lignocellulosique
Inventor: PARIPATI PRAVEEN
IPC: C13K1/02
Filed: 2014-03-14
Abstract: L'invention concerne un procédé et un appareil pour la production amélioré de sucres et de lignine par l'intermédiaire du fractionnement de biomasse lignocellulosique par un prétraitement par un liquide ionique et un traitement par un alcalin faible. La biomasse obtenue est facilement fractionnée et peut être amenée à une hydrolyse enzymatique efficace et rapide ou une hydrolyse acide efficace et rapide et une conversion catalytique en produits d'intérêt avec une récupération élevée des enzymes utilisées dans l'hydrolyse.
Patent CA-2909975-A1 (CA)
Inventor: POTAPENKO DMITRIY IVANOVICH
IPC: E21B43/247
Filed: 2014-08-11
Abstract: A method and system for increasing fracture conductivity. A treatment slurry stage has a continuous first solid particulate concentration and a discontinuous anchorant concentration between anchorant-rich substages and anchorant-lean substages within the treatment slurry stage.
Patent CA-2910628-A1 (CA)
Title: A method and a device for producing nanofibrillar cellulose
Inventor: NUOPPONEN MARKUS
IPC: D21D1/20
Filed: 2014-05-13
Abstract: In a method for producing nanofibrillar cellulose, cellulose based fibre material in dispersion is processed for separating fibrils. The method comprises a first step where the fibre material is supplied to a disperser (10), where it flows through several counter-rotating rotors in such a way that the material is repeatedly subjected to shear and impact forces by the effect of the different counter-rotating rotors, and a second step, where the fibre material obtained from the first step is supplied to a homogenizer (11), where it is subjected to homogenization by the effect of pressure.
Patent CA-2910668-A1 (CA)
Inventor: SANAPO GABRIEL FERNANDO
IPC: D21H21/16
Filed: 2014-06-13
Abstract: L'invention concerne des compositions anhydres destinées à être appliquées comme collage en surface sur un substrat cellulosique, ainsi que des méthodes d'application de ces compositions anhydres sur la surface d'un substrat cellulosique.
Patent CA-2912425-A1 (CA)
Inventor: NAGY KORNEL
IPC: A23L29/00
Filed: 2014-05-12
Abstract: The present invention relates generally to lipid compositions. In particular the invention relates to compositions comprising a structuring agent dispersed in edible fat. Between 0.1 and 30 wt.% of the structuring agent may be dispersed in between 70 and 99.9 wt.% edible fat. The structuring agent may comprise at least 10 wt.% of diacyclglycerols having a very long chain saturated fatty acid residue with a chain length between 26 and 32 carbons inclusive. The lipid composition may be an organogel. Further aspects of the invention are a food product comprising the lipid composition; the use of the lipid composition as a moisture barrier in a food product; and a method for preparing the lipid composition.
Patent CA-2912535-A1 (CA)
Inventor: ENGE TREVOR
IPC: G06Q30/08
Filed: 2014-05-22
Abstract: The present disclosure relates to computer-implemented systems and methods for searching auction data. According to one or more embodiments of the disclosure, a method is provided. The method may include accessing auction data associated with a plurality of auction lanes in a vehicle auction. The method may also include determining, based at least in part on the auction data, one or more vehicles being auctioned at one or more of the plurality of auction lanes. Additionally, the method may include displaying respective graphical views associated with a subset of the one or more vehicles. Furthermore, the method may include ordering the respective graphical views based at least in part on respective auction times and respective remaining auction times for the subset of the one or more vehicles.
Patent CA-2914262-A1 (CA)
Inventor: ANDREW PETER WILLIAM
IPC: C07D207/36
Filed: 2014-06-04
Abstract: There isprovided inter alianovel N-phenyl substituted pyrrole derivativesand theiruse in therapy, especially in the treatment of bacterial (e.g. pneumococcal) infections.
Patent CA-2914966-A1 (CA)
Title: Ire-1alpha inhibitors
Inventor: ZENG QINGPING
IPC: A61K31/428
Filed: 2011-04-05
Abstract: Compounds which directly inhibit IRE-1.alpha. activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies. Compounds of the present invention include those of formula (A-I): (see formula A-I)
Patent CA-2917035-A1 (CA)
Inventor: HERZOG FRIEDHELM
IPC: F25B19/00
Filed: 2014-06-18
Abstract: Selon l'état de la technique, un fluide liquide surrefroidi, par exemple de l'azote liquide surrefroidi, est pompé à travers un surrefroidisseur et ainsi refroidi par l'évaporation sous vide partiel du même fluide . L'azote ainsi surrefroidi est ensuite utilisé comme fluide frigorigène pour refroidir un dissipateur. Si le dissipateur ne délivre que peu de chaleur à l'azote, le fluide liquide peut être envoyé dans le circuit dans lequel le surrefroidisseur est placé. Pour compenser les variations de volume, un tel circuit nécessite un vase d'expansion qui est cependant très coûteux et qui ne peut en outre fonctionner, dans le cas de fluides surrefroidis, que lorsqu'une partie du fluide est chauffée par un apport d'énergie ou lorsqu'il faut utiliser comme fluide de compensation de pression un gaz inerte qui bout à des températures très basses. Selon l'invention, le réservoir d'alimentation en fluide liquide est intégré dans le circuit de refroidissement et utilisé comme vase d'expansion. Cela permet de s'affranchir de l'utilisation d'un vase d'expansion séparé.
Patent CA-2918466-A1 (CA)
Title: Conveyor inspection with unmanned vehicle carrying sensor structure
Inventor: FUHLBRIDGE THOMAS
IPC: B65G23/00
Filed: 2014-07-07
Abstract: A method inspects a conveyor (10) having opposing sides (34, 35) and a length. The conveyor includes an endless belt (16) and a plurality of roller structures (24) disposed in spaced relation along at least a portion of the length of the conveyor and under a top flight (17) of the belt for supporting the belt while material is being conveyed on the belt. Each roller structure includes at least one roller (12, 12') constructed and arranged to rotate about an axis as the belt is conveyed with the material. The method orients an unmanned vehicle (22), having sensor structure (28) thereon, at one side of the conveyor, and causes the vehicle to travel along the portion of the length of the conveyor while the sensor structure obtains data regarding a state of at least a portion of the belt and of rollers of the plurality of roller structures while the conveyor is operating.
Patent CA-2920947-A1 (CA)
Title: Water reduction optimizing irrigation protocols
Inventor: ENDRIZZI CLARK
IPC: G05D7/06
Filed: 2014-06-25
Abstract: The disclosure extends to methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure extends to methods, systems, and computer program products for optimizing water usage in growing plants for yard and crops. The disclosure also extends to methods, systems and computer program products for providing automated irrigation.