baber/WOPTO huggingface dataset:
Patent CA-2851520-A1 (CA)
Inventor: REHAGE PETER
IPC: C11D3/382
Filed: 2012-10-11
Abstract: The present invention relates to compositions comprising a plant material, specifically com gluten meal, and methods for using the same in extracting or removing a hydrocarbon-containing substance such as oil, coal tar, creosote, sludge, bitumen or refined products thereof from a substrate or remediating a substrate wherein the substrate is soil, sand, wood, paper, skin, a waterbody, gravel, mud, clay, plant, hair, fabric, metal, glass, porcelain, ceramic, a living animal or a dead animal, comprising extracting a hydrocarbon-containing substance from the substrate.
Patent CA-2851871-A1 (CA)
Inventor: BOURGUIGNON PATRICIA B
IPC: C07K14/16
Filed: 2014-05-08
Abstract: The present invention relates to particular immunogenic compositions comprising a gp120 related polypeptide and an adjuvant, wherein the adjuvant comprises a saponin and a lipopolysaccharide. Such compositions are substantially free of a NefTat related polypeptide, comprise between 10-40ug of a lipopolysaccharide and between 10-40ug of an immunologically active saponin fraction derived from the bark of Quillaja Saponaria Molina presented in the form of a liposome or have a concentration of sodium chloride of 130 mM or lower.
Patent CA-2852435-A1 (CA)
Inventor: BUKOVITZ RICHARD K
IPC: B25J1/04
Filed: 2014-05-28
Abstract: Tool holder comprises a cage assembly having a pair of axially spaced hollow members with axially aligned through openings sized for axial extension of tool handles of different sizes and shapes through both of the aligned openings. A cradle member is transversely movable in opposite directions between the hollow members toward and away from respective inwardly facing wall surfaces of the hollow members for releasably clamping tool handles extending through both aligned openings against the inwardly facing wall surfaces.
Patent CA-2854886-A1 (CA)
Inventor: CHAI YIXIN
IPC: G06F17/30
Filed: 2012-11-07
Abstract: Embodiments include a computer-implemented method that includes receiving a search query, processing the search query to identify a set of search results, determining that the set of search results includes a parent search result corresponding to a parent entity, in response to determining that the set of search results includes a parent search result, identifying a set of child search results including one or more child search results that correspond to entities that are children of the parent entity, and providing a hierarchical search results list for display. The hierarchical search results list including a first listing of search results corresponding to the set of search results, and a second listing of search results corresponding to the set of child search results. The second listing to be displayed in hierarchical relation to a search result corresponding to the parent search result.
Patent CA-2858320-A1 (CA)
Title: Structure fibreuse tissee en une seule piece par tissage 3d et application a la fabrication de piece en materiau composite.
Inventor: MARCHAL YANN
IPC: F01D5/28
Filed: 2012-12-10
Abstract: Dans une structure fibreuse tissée en une seule pièce par tissage tridimensionnel, des premiers fils de trame lient entre elles des couches de fils de chaîne d'une première partie (12) de la structure fibreuse (10) adjacentes à une déliaison (16) et des couches de fils de chaîne d'une deuxième partie (14) de la structure fibreuse au-delà de la déliaison, et des deuxièmes fils de trame lient entre elles des couches de fils de chaîne de la deuxième partie (14) de la structure fibreuse adjacentes à la déliaison et des couches de fils de chaîne de la première partie (12) de la structure fibreuse au-delà de la déliaison, de sorte que les trajets des premiers et deuxièmes fils de trame se croisent dans au moins une zone de transition (18) s'étendant dans la structure fibreuse à partir du fond de la déliaison, la zone de transition s'étendant, en direction trame, sur une distance supérieure au pas (p) entre colonnes de chaîne voisines.
Patent CA-2858982-A1 (CA)
Title: Storing structured and unstructured clinical information for information retrieval
Inventor: SASIDHAR MADHU
IPC: G16H10/60
Filed: 2012-12-12
Abstract: A computer-implemented method can include acquiring data from at least one data source, the acquired data including health data for a patient. The acquired data can be transformed into episode model data according to a context-specific data model and the episode model data can be stored in a database. The method also includes generating at least one inverted index document for at least a portion of an episode for the patient based on the episode model data.
Patent CA-2859611-A1 (CA)
Title: Retractable latch bumper
Inventor: GRUBER RUDOLF
IPC: E05C3/12
Filed: 2013-02-07
Abstract: A bumper for a closure, such as a tailgate, acts between the tailgate and a frame to bias a striker in to engagement with a latch. The bumper is moved to a retracted position during closing to reduce the force needed to close the tailgate. After latching, the bumper is conditioned to an extended position to assert the bias between the tailgate and frame.
Patent CA-2860071-A1 (CA)
Inventor: NELSON JAMES Q
IPC: B60S1/38
Filed: 2013-01-17
Abstract: Apparatuses and methods for removing ice from a windshield. A windshield wiper includes a wiper assembly, a scrubber assembly, and an engaging assembly. The wiper assembly includes a wiper support structure and a wiper blade attached to the wiper support structure. The scmbber assembly includes a scrubber support structure, an elongated scrubber element and a motor. The scrubber element is movably attached to the scrubber support structure and extends between a first end and a spaced apart second end along a central longitudinal axis. The scmbber element can have a hardness value sufficient to remove ice from the windshield. The motor is mounted to the scmbber support structure and is engaged with the scrubber element to move the scrubber element to remove ice. An engaging assembly can be coupled with the wiper assembly and the scmbber assembly to raise and lower the scrubber assembly with respect to the wiper assembly.
Patent CA-2861314-A1 (CA)
Inventor: BABCOCK DAVID E
IPC: A61L29/04
Filed: 2013-01-18
Abstract: Embodiments of the invention include lubricious medical device coatings. In an embodiment the invention includes a coating for a medical device including a first layer comprising polyvinylpyrrolidone derivatized with a photoreactive group; and a first cross-linking agent comprising at least two photoreactive groups; a second layer disposed on the first layer comprising polyvinylpyrrolidone derivatized with a photoreactive group; a second cross-linking agent comprising at least two photoreactive groups; and a polymer comprising polyacrylamide, the polymer derivatized with at least one photoreactive group. Other embodiments are included herein.
Patent CA-2861656-A1 (CA)
Title: User authentication and authorization using personas
Inventor: KUMARASWAMY SUBRAMANIAN
IPC: G06F21/00
Filed: 2013-03-28
Abstract: Systems and methods are disclosed to authenticate and authorize a user for web services using personas. In various embodiments, a selection of a persona symbol of the user from a plurality of stored persona symbols may be received via a user device corresponding to the user. Each persona symbol may comprise at least one symbol and correspond to a respective persona of a plurality of personas. Each persona may indicate a unique identity of the user for one or more web services and comprise one or more attributes populated with at least one portion of user attribute information. The persona corresponding to the persona symbol being selected may be activated. At least one attribute of the one or more attributes of the persona being activated may be transmitted to the one or more web services over a network.
Patent CA-2864817-A1 (CA)
Inventor: CALHOUN BENTON H
IPC: A61B5/296
Filed: 2013-02-15
Abstract: An integrated circuit, such as included as a portion of a sensor node, can include a regulator circuit having an input coupleable to an energy harvesting transducer. The integrated circuit can include a wireless receiver circuit coupled to the regulator circuit and configured to wirelessly receive at least enough operating energy to establish operation of the sensor node without requiring the energy harvesting transducer. The integrated circuit can include a digital processor circuit coupled to the regulator circuit and a power management processor circuit. The digital processor circuit or one or more other circuits can include a subthreshold operational mode established by the power management processor circuit based on the selected energy consumption level. For example, establishing the subthreshold operational mode can include adjusting or selecting a supply voltage so as to establish subthreshold operation of a field effect transistor (FET) in the digital processor circuit or other circuits.
Patent CA-2864982-A1 (CA)
Inventor: MCEVILLY BRADFORD ALEXANDER
IPC: G06Q50/10
Filed: 2013-02-22
Abstract: System and method to provide a discovery-augmented web presence for one or more geographical locations. Embodiments may provide open access to geographical location-based web presence content, allowing the presence content to be created by users based on location verification and user anti-spam qualification. Embodiments enable a legitimate location owner or representative to claim and manage at least a portion of the user-created presence content, thus providing improved transparency and accuracy in location-related content.
Patent CA-2869238-A1 (CA)
Inventor: COSTELLO DAVID M
IPC: A61B18/12
Filed: 2014-10-30
Abstract: A catheter guide assembly includes an extended working channel having a proximal portion adjacent a proximal end and a distal portion adjacent a distal end, the extended working channel having a lumen configured to enable translation of an instrument therethrough. The extended working channel defines a radius formed on the distal portion, wherein the distal portion of the extended working channel is formed of a material having a durometer rating sufficient such that deflection of the distal portion is limited as the instrument is translated therethrough. The catheter guide assembly includes a control handle disposed at the proximal end of the extended working channel and operably coupled to the extended working channel, thereby enabling the extended working channel to advance and rotate.
Patent CA-2871367-A1 (CA)
Inventor: K-LAFLAMME ERIC
IPC: A61C19/00
Filed: 2014-11-14
Abstract: A pneumatically actuated computer input device comprises an input device circuit member having a hollow body, at least one switch member within the hollow body adapted to send electronic signals to a computer terminal, and a pneumatic actuator within the hollow body adapted to be inflated and press against and activate the at least one switch member. A  pneumatic hose connected at a distal end to the pneumatic actuator and extending outward from the hollow body at a predetermined length and adapted to supply air thereto, and a foot pedal connected to the pneumatic hose at an opposite end from the distal end and adapted to control the air supply through the pneumatic hose and to the pneumatic actuator, such that when the foot pedal is pressed the pneumatic actuator is filled with air, expands, and presses against the at least one switch member which then sends an electronic signal to the computer terminal.
Patent CA-2874755-A1 (CA)
Inventor: LU ZHE
IPC: A44C17/00
Filed: 2014-12-15
Abstract: Octagon shaped diamond, also called eight corners polished diamond is a pattern of diamond cutting with perfect symmetry and proportion. This invention Is polished to produce a diamond with fire, scintillation, and a dazzling brilliance due to high light return while retaining 10-15%  weight of the diamond.
Patent CA-2874760-A1 (CA)
Inventor: GEORGES JOSEPH
IPC: G01N33/532
Filed: 2013-06-03
Abstract: Methods and systems for distinguishing an astrocytic human brain rumor from a non-astrocytic human brain tumor (Fig. 4). In one embodiment a method includes the steps of staining tumor tissue from a subject suspected of having a brain tumor with SR101 and visualizing the tissue stained with SR101 with a fluorescence imaging device to confirm an astrocytic or non-astrocytic tumor type. Advantageously, rumor tissue from a subject is stained ex vivo, and the staining and visualizing steps are performed intraoperatively so as to guide the surgeon and thereby minimize or eliminate the need for a subsequent surgery.
Patent CA-2876257-A1 (CA)
Inventor: TANAKA YOSHIHISA
IPC: G21F9/32
Filed: 2013-06-19
Abstract: [Problem] To provide a device for removing radioactive cesium from waste material containing radioactive cesium, doing so at low energy and in a dependable manner. [Solution] The removal device (1) for radioactive cesium is provided with: a rotary kiln (41) which is provided with a burner (41b) supplied from the kiln front with organic matter (O3) contaminated with radioactive cesium, and an inorganic matter charging port (41a) supplied from the kiln tail with inorganic matter (S4) contaminated with radioactive cesium, and which is employed to burn the organic matter (O3) together with the inorganic matter (S4); and a recovery device (cooling tower (51), cyclone (52), bag filter (53)) for recovering cesium that has volatilized in the rotary kiln. A drying/crushing device (dryer (21), crusher (22)) for drying and crushing the organic matter (O1) prior to charging the radioactive cesium-contaminated organic matter to the rotary kiln can be provided. Additionally, a reforming/drying/crushing device (reformer (31), dryer (32), crusher (23)) for reforming, drying, and crushing the inorganic matter (S1) can be provided. During burning of the organic matter (O3) together with the inorganic matter (S4), a calcium source can be added as a reaction accelerant (A) to the rotary kiln.
Patent CA-2877766-A1 (CA)
Inventor: MBIKAY MAJAMBU
IPC: A61P3/00
Filed: 2013-06-28
Abstract: There is described herein a use of quercetin-3-O-ß-D-glucoside (Q3G) for increasing the amount of cell surface low-density lipoprotein receptor (LDLR) on a cell and for reducing the amount of functional proprotein convertase subtilisin/kexin type 9 (PCSK9) secreted by the cell, where the Q3G is formulated for administration to the cell, and where the increase in cell surface LDLR and the decrease in secretion of functional PCSK9 is in comparison to the cell not exposed to Q3G. The use may optionally include the treatment of a statin. There is also described a method of reducing plasma cholesterol levels in a patient in need thereof. The method includes treating the patient with a therapeutically effective amount of Q3G and, optionally, a therapeutically effective amount of a statin.
Patent CA-2878662-A1 (CA)
Inventor: GUICHARD FLORENT
IPC: H04L29/12
Filed: 2015-01-15
Abstract: Method for waking up a distant device from a local device, through a transmission medium and distant and local media converters. Initially, at least one of the physical and link layer units of the distant device is off, and its processing layer unit is off or in Low Power mode. The transceiver of the distant media converter is on. When receiving an initial wake-up signal from the local device, the transceiver of the distant media converter generates an electrical wake-up signal resulting from the conversion of the initial wake-up signal. The transceiver of the distant media converter sends the electrical wake-up signal, or a wake-up information derived from it, to the processing layer unit of the distant device, through a transmission line which is independent of the physical and link layer units of the distant device. When receiving the electrical wake-up signal or the wake-up information, the processing layer unit of the distant device turns on.
Patent CA-2879179-A1 (CA)
Title: Overhead crane and assembly of at least two overhead cranes
Inventor: KOCH FRANCISCUS
IPC: B66C23/82
Filed: 2013-07-05
Abstract: An overhead crane (21, 22) for hoisting and moving containers (2) comprises a rail track (23, 24) which rests on the ground by means of columns (25), and a frame (31, 32) which is displaceable along the rail track (23, 24) and is provided with means for picking up and hoisting containers (2). In particular, the frame (31, 32) is a frame which is suitable to accommodate at least one container (2) completely. In an assembly (20) of at least two overhead cranes (21, 22) as described, the rail tracks (23, 24) of the overhead cranes (21, 22) extend at different levels with respect to the ground, substantially parallel with respect to each other, and rest on the ground by means of common columns (25). One of the advantages of this arrangement is the fact that the overhead cranes (21, 22) can pass each other.
Patent CA-2879285-A1 (CA)
Inventor: LEE GAHEE
IPC: G06F40/00
Filed: 2013-08-27
Abstract: Provided is a message handling function of a terminal and, particularly, a message handling method and a terminal for supporting the same, the message handling method including displaying plural messages, receiving a predetermined input event instructing aggregation of the plural messages, and aggregating at least one of the messages per user identification information to generate per-user aggregated messages according to the input event.
Patent CA-2880723-A1 (CA)
Inventor: MARUYAMA MICHIAKI
IPC: C01B21/086
Filed: 2013-07-24
Abstract: The present invention provides an industrially advantageous method for producing bis (halosulfonyl) amine that makes it possible to inhibit the rapid generation of gas and reduce the amount of halogenating agent used by controlling the reaction rate among sulfamic acid, the halogenating agent and a halosulfonic acid to nearly a constant rate from the initial stage to the final stage of the reaction. The method for producing bis (halosulfonyl)amine of the present invention allows the obtaining of a bis (halosulfonyl) amine such as N-(fluorosulfonyl)-N-(chlorosulfonyl) amine or bis (chlorosulfonyl) amine by a production method that includes heating a mixture containing sulfamic acid and a halosulfonic acid to a temperature higher than room temperature, adding a halogenating agent thereto, and allowing to react while adjusting to a prescribed temperature.
Patent CA-2885485-A1 (CA)
Inventor: GOURUNEY TUNC
IPC: F23D14/58
Filed: 2015-03-18
Abstract: A flat flame oxy-fuel burner including a gaseous fuel nozzle having a hydraulic diameter D h-NG and a width to height ratio w/a of at least 2; a primary oxidant conduit surrounding the fuel nozzle to form an annular primary oxidant nozzle between the fuel nozzle and the oxidant conduit, the oxidant conduit having a height b, the respective outlet ends of the fuel nozzle and the oxidant nozzle being aligned; and a precombustor extending from the outlet end of the fuel and oxidant nozzles and having a length L and a hydraulic diameter D h; wherein the ratio L/D h is non-zero and less than or equal to 4; wherein the ratio L/D h-NG, is non-zero and less than or equal to 12; and wherein the dimensions a, b, and w are sized to yield a primary oxidant Reynolds number from 200 to 22,000 during burner is operation at 0.05 to 1 MMBtu/hr.
Patent CA-2887431-A1 (CA)
Inventor: BEGIN ELIZABETH
IPC: A61B5/06
Filed: 2013-10-04
Abstract: This invention relates generally to the detection of objects, such as stents, within intraluminal images using principal component analysis and/or regional co variance descriptors. In certain aspects, a training set of pre-defined intraluminal images known to contain an object is generated. The principal components of the training set can be calculated in order to form an object space. An unknown input intraluminal image can be obtained and projected onto the object space. From the projection, the object can be detected within the input intraluminal image. In another embodiment, a covariance matrix is formed for each pre-defined intraluminal image known to contain an object. An unknown input intraluminal image is obtained and a covariance matrix is computed for the input intraluminal image. The covariances of the input image and each image of the training set are compared in order to detect the presence of the object within the input intraluminal image.
Patent CA-2887974-A1 (CA)
Inventor: TREFFER DOUGLAS R
IPC: B60D1/14
Filed: 2015-04-10
Abstract: A drawbar hitch mechanism has a fore-and-aft extending receiver, a gearbox assembly coupled to the receiver and a tongue assembly attached to the gearbox assembly. A first pivot mechanism couples the receiver with the gearbox assembly for side-to-side movement about a longitudinal axis of the receiver. A draft arm is configured to disperse draft loads between the tongue assembly and the receiver. A  second pivot mechanism couples the gearbox assembly and the draft arm. The second pivot mechanism is oriented such that it pivots about an upright axis such that the gearbox assembly and second pivot mechanism enable pivoting movement of the tongue assembly relative the receiver.
Patent CA-2888884-A1 (CA)
Title: Sacrificial coating and indirect printing apparatus employing sacrificial coating on intermediate transfer member
Inventor: SONG GUIQIN GAIL
IPC: C09D7/12
Filed: 2015-04-20
Abstract: A coating composition for an image transfer member in an aqueous ink imaging system is disclosed. The coating composition comprises: at least one polymer selected from the group consisting of i) polyvinyl alcohol and ii) a copolymer of vinyl alcohol and alkene monomers; at least one hygroscopic material;  and at least one surfactant. An indirect printing apparatus and an indirect printing process employing the coating composition are also disclosed.
Patent CA-2890148-A1 (CA)
Inventor: BORISOFF JAIMIE
IPC: A61H3/00
Filed: 2013-11-01
Abstract: A mobility system includes a wheeled base, an exoskeleton assembly, and a docking assembly arranged to support the exoskeleton assembly on the wheeled base. The exoskeleton assembly has an upper torso portion, upper leg portions pivotal relative to the torso portion and lower leg portions pivotal relative to respective ones of the upper leg portions. The docking assembly is operable to couple the exoskeleton assembly to the wheeled base in a sitting position. The seating surface in the sitting position and the position control motors for operating the exoskeleton from sitting to standing are all separable from the wheeled base together with the exoskeleton assembly. Alternatively, extensible links may dock the standing exoskeleton to the wheeled base so that the base can trail the exoskeleton through a walking motion.
Patent CA-2894494-A1 (CA)
Title: Materiaux de cathode lmfp dotes d'une performance electrochimique amelioree
Inventor: KHOT SHRIKANT N
IPC: H01M4/58
Filed: 2013-03-07
Abstract: La présente invention concerne des matériaux de cathode LMFP particulaires dotés de teneurs élevées en manganèse et de faibles quantités de métaux dopants. Ces matériaux de cathode sont constitués en broyant un mélange de matériaux de précurseur dans un processus de broyage humide ou à sec. De préférence, des quantités non stchiométriques de matières premières sont utilisées pour réaliser les matériaux de cathode. Contrairement aux autres matériaux LMFP à teneur élevée en manganèse, ces matériaux de cathode fournissent des capacités spécifiques élevées, une très bonne durée de vie et des énergies élevées y compris à des intensités de décharge élevées.
Patent CA-2895692-A1 (CA)
Inventor: EPSTEIN MICHAEL JAY
IPC: F17C13/00
Filed: 2013-11-26
Abstract: A method for managing boil-off from an LNG tank located on board of an aircraft, including removing the boil-off from the aircraft and disposing of the removed boil-off from the aircraft and an equipment assembly for use with an aircraft having an on-board LNG tank with a vent system having an outlet coupling, including a removal system configured to remove boil-off from the aircraft and a disposal system configured to dispose of the boil-off.