baber/WOPTO huggingface dataset:
Patent CA-2826505-A1 (CA)
Inventor: KUMAR RAKESH
IPC: A61K31/553
Filed: 2002-05-17
Abstract: Disclosed are nucleosides which are useful in dignosing and treating viral infections, for example, infections caused by hepatitis B virus (HBV), and herpes viruses including Epstein Barr virus.
Patent CA-2827481-A1 (CA)
Inventor: TILSON ALEXANDER Q
IPC: A61M29/00
Filed: 2012-01-18
Abstract: An inflatable structure for use in biological lumens and methods of making and using the same are disclosed. The structure can have an inflatable balloon encircled by a shell. The shell can have proximal and distal tapered necks, longitudinally-oriented flutes, and apertures at the proximal and distal ends of the shell. The apertures can be recessed in the flutes in the necks. The shell can also have fiber reinforced walls.
Patent CA-2827569-A1 (CA)
Title: Cooperative relay-enabled wireless network that optimizes packet delay
Inventor: BONTU CHANDRA SEKHAR
IPC: H04W16/26
Filed: 2011-02-17
Abstract: A method for communication in a wireless network is provided. The method includes a relay node receiving a data packet and determining whether to transmit the packet without performing error checking.
Patent CA-2828199-A1 (CA)
Inventor: IWASAKI TETSUJI
IPC: A63F13/35
Filed: 2012-10-31
Abstract: After writing, to a memory which is to be inspected, data appended with parity information, an encoding apparatus reads out the data from the memory, and generates encoded data by applying run-length encoding processing to the data. When the encoding apparatus generates the encoded data with reference to a bit sequence of the written data, it detects a bit flipping error by comparing the bit sequence with the appended parity information.
Patent CA-2829655-A1 (CA)
Title: Child-proof and tamper-evident medication dispensers
Inventor: BABINEAU THOMAS
IPC: A61J1/03
Filed: 2013-10-10
Abstract: Medication dispensers are provided that are both child-proof and tamper evident. In one embodiment, a child-proof and tamper-evident dispenser includes a tray member comprising a plurality of receptacles for receiving a pharmaceutical compound, a stop tab connected to a first peripheral edge by a neck member, and a tab member at a second peripheral edge that is opposite from the first peripheral edge. The dispenser further includes a bottom case body and a top case body configured to form an enclosure around the plurality of receptacles when brought into a substantially confronting relationship. Each of the bottom case body and the top case body include a sloped wall member having a shelf portion that surrounds the neck member when the enclosure is formed. A plurality of locking tabs engage a complimentary number of locking recesses configured to receive an end portion of the locking tabs to fix the bottom case body and the top case body in an enclosure configuration. The tray member includes a plurality of resiliently flexible locking arms that extend into a complimentary plurality of apertures within the case to secure the tray member within the enclosure.
Patent CA-2830097-A1 (CA)
Title: Method and system for the sustainable cooling of industrial processes
Inventor: FISCHMANN T FERNANDO
IPC: E01H1/08
Filed: 2011-09-12
Abstract: A method and system for treating water, and using the treated water for the cooling of industrial processes is disclosed. The water is treated and stored in a large container or artificial lagoon, has high clarity and high microbiological quality. A system of the invention generally includes a containing means, such as a large container or artificial lagoon, a coordination means, a chemical application means, a mobile suction means, and a filtration means. The coordination means monitors and controls the processes in order to adjust water quality parameters within specified limits. The large container or artificial lagoon can act as a heat sink, absorbing waste heat from the industrial cooling process, thus creating thermal energy reservoirs in a sustainable manner, which can be later used for other purposes. The method and system can be used in any industrial cooling system with any type of water available, including fresh water, brackish water, and seawater.
Patent CA-2831273-A1 (CA)
Title: Anode d'extraction electrolytique et procede d'extraction electrolytique l'utilisant
Inventor: MORIMITSU MASATSUGU
IPC: C25C7/02
Filed: 2012-03-23
Abstract: L'invention propose une anode d'extraction électrolytique telle que, lors d'une opération d'extraction électrolytique utilisant une solution d'électrolyte à base d'acide sulfurique, le potentiel électrique pour la production d'oxygène est inférieur à celui nécessaire pour une électrode en plomb, une électrode en alliage de plomb et une électrode enrobée en titane, la tension d'électrolyse pour l'extraction électrolytique peut être réduite, et les unités de base pour l'énergie électrique peuvent être réduites pour un métal souhaité. Cette anode peut servir d'anode d'extraction électrolytique pour divers types de métaux et se prête davantage à la production en masse. L'anode d'extraction électrolytique est utilisée dans la méthode d'extraction électrolytique utilisant une solution d'électrolyte à base d'acide sulfurique, et une couche de catalyseur comprenant de l'oxyde de ruthénium non cristallin et de l'oxyde de tantale non cristallin est formée sur une substance de base conductrice.
Patent CA-2831393-A1 (CA)
Inventor: FANG XIANGCHEN
IPC: B01J19/18
Filed: 2013-10-24
Abstract: The present disclosure provides a reactor for at least two liquid materials, comprising an enclosed reactor housing; a feeding tube having liquid material inlets for receiving corresponding liquid materials respectively; a distribution tube communicating with the feeding tube and extending into the reactor housing, the distribution tube being provided with a plurality of distribution holes in the region thereof extending into the reactor housing; a rotating bed in form of a hollow cylinder, which is disposed in the reactor housing via a fixing mechanism, thus dividing inner cavity of the reactor housing into a central area and an outer area, the rotating bed being capable of rotating driven by a driving mechanism; and a material outlet provided in a lower portion of the reactor housing for outputting product after reaction. The distribution tube extends into the central area spaced from inner surface of the rotating bed, so that materials can enter into the outer area from the central area through the rotating bed and can be output via the material outlet.
Patent CA-2831748-A1 (CA)
Inventor: TANABE HIDENORI
IPC: A61M25/00
Filed: 2012-03-27
Abstract: Provided is a catheter assembly (1) equipped with: a hollow catheter (2); a catheter hub (3), fixed onto the base end of the catheter (2), internally having a passage (31) communicating to the inside of the catheter (2); a needle (4) which is inserted into the catheter (2); and a needle hub (5), fixed onto the base end of the needle (4), capable of being connected with the base end side of the catheter hub (3). This catheter assembly (1) has: a valve element (7), having an opening and closing unit (71) capable of opening and closing, positioned to choke the passage (31); an operating member (8) having a tubular body, arranged so that one opening (85) is inserted into the opening and closing unit (71) to communicate the base end and the tip of the catheter hub (3); and a communicating unit (9), arranged on the inner perimeter of the catheter hub (3) equipped with the valve element (7), which communicates the base end and the tip. In this catheter assembly (1), a sealing member (10) having a tubular body, which allows the passage of air yet blocks the passage of liquids, is arranged between the valve element (7) and the operating member (8), as to close the communication unit (9).
Patent CA-2832180-A1 (CA)
Title: Track suspension
Inventor: NAGORCKA JAMES A
IPC: B62D55/104
Filed: 2013-11-01
Abstract: A track suspension is provided wherein a rear wishbone member is rotatably affixed to a yoke assembly and a yoke plate carrier through a rear wishbone joint, wherein a front wishbone member is rotatably affixed to the rear wishbone member through a front wishbone joint, wherein a rear rocker assembly is comprised of a rear rocker beam, a rear roller wheel and a rear idler wheel, wherein a front rocker beam is rotatably affixed to the front wishbone through a front rocker joint, wherein the rear rocker beam is rotatably affixed to the rear wishbone member through a rear rocker joint, wherein a front suspension spring assembly is affixed between a yoke assembly and a front wishbone member, and wherein a rear suspension spring assembly is affixed between the yoke assembly and the rear wishbone member.
Patent CA-2832297-A1 (CA)
Title: Pipe support
Inventor: MONTPLAISIR CHRISTIAN
IPC: F16L3/02
Filed: 2012-06-15
Abstract: A pipe support for supporting a horizontally extending pipe in combination with a vertical hanger. The pipe support comprises a U-shaped body being opened at a top end thereof. The pipe support also comprises a pair of transversal vertical ribs, located on the outer surface of the body and extending transversally to an axis formed between the extremities of the body. The pair of transversal vertical ribs forms a space to receive the hanger therebetween, the space being positioned between the first and second extremities of the body. The pipe support further comprises a shock detection mechanism attachable to the pipe support. The shock detection mechanism comprises a shock indicator movable between a hold position and an alert position indicative that the pipe support was subjected to a shock exceeding a predetermined threshold force. A pipe support kit is also provided according to the present invention.
Patent CA-2833433-A1 (CA)
Inventor: CHUNG YOUNGSUK
IPC: D06F58/20
Filed: 2013-11-14
Abstract: A dryer with a heat pump that includes a cabinet, a drum installed within the cabinet, and an exhaust duct configured to exhaust air from the drum to outside of the cabinet. The dryer also includes a fan configured to inhale air from the drum and pump the air to the exhaust duct, an evaporator configured to exchange heat with air being exhausted through the exhaust duct, and a condenser disposed at a rear side of the drum. The dryer further includes an intake passage member configured to guide air that has passed through the condenser into the drum and a compressor and an expansion apparatus configured to define a heat pump along the evaporator and condenser.
Patent CA-2836528-A1 (CA)
Inventor: CHAKRABARTY TAPANTOSH
IPC: E21B43/22
Filed: 2013-12-03
Abstract: Described is a cyclic solvent-dominated recovery process (CSDRP) for recovering hydrocarbons from an underground reservoir. The cyclic solvent process involves using an injection well to inject a viscosity-reducing solvent into the underground reservoir. Reduced viscosity oil is produced to the surface using the same well used to inject solvent. The process of alternately injecting solvent and producing a solvent/viscous oil blend through the same well continues in a series of cycles until additional cycles are no longer economical.  To contact uncovered hydrocarbons between solvent fingers, the injection includes alternating injection and production, for creating an advance-retreat movement.
Patent CA-2837023-A1 (CA)
Inventor: NOORDAM BERTUS
IPC: A23L27/10
Filed: 2012-05-15
Abstract: This invention relates to a process to produce a yeast-derived product as well as a yeast autolysate or yeast extract comprising at least 1% w/w reducing sugar based on the total dry matter weight of the yeast extract or yeast autolysate. The invention also relates to a process to produce a reaction flavour. The yeast extract or yeast autolysate is very suitable for the production of a reaction flavour.
Patent CA-2840906-A1 (CA)
Inventor: LAMB KARL J
IPC: A61N2/06
Filed: 2011-07-05
Abstract: A system to induce hyperthermia in a selected portion of the body utilizes a variety of conductive conductive buttons positioned at a location proximate the target tissue to be heated, such as a tumor. The conductive button is exposed to a rotating permanent magnetic field that induces an eddy current on the surface of the conductive button. The conductive buttons can be implemented in a variety of different shapes and sizes. The conductive buttons can also be implemented from a variety of different metallic materials such as gold, silver, aluminum, copper or alloys. In one embodiment, the conductive buttons are partially coated with an insulating layer to direct the heat in a desired direction.
Patent CA-2841056-A1 (CA)
Inventor: NISHIO TAKUYA
IPC: C22C38/38
Filed: 2012-07-02
Abstract: There is provided a method for producing a high-tensile cold-rolled steel sheet excellent in ductility, work hardening property, and stretch flanging property including subjecting a slab having a chemical composition containing C: more than 0.020% and less than 0.30%, Si: more than 0.10% and 3.00% or less, and Mn: more than 1.00% and 3.50% or less to: hot rolling such that the roll draft of the final one pass is higher than 15%, and rolling is finished in the temperature region of Ar3 point or higher; hot-rolled sheet annealing such that the hot-rolled steel sheet is heated to 300°C or higher after being cooled to the temperature region of 780°C or lower and being coiled in the temperature region of higher than 400°C or lower than 400°C; cold rolling such that the obtained hot-rolled steel sheet or the hot-rolled and annealed steel sheet is cold-rolled; and annealing such that the cold-rolled steel sheet is subjected to soaking treatment in the temperature region of (Ac3 point - 40°C) or higher, thereafter cooled to the temperature region of 500°C or lower and 300°C or higher, and is held in that temperature region for 30 seconds or longer.
Patent CA-2844529-A1 (CA)
Title: Method for producing isopropyl alcohol by continuous culture
Inventor: SHIBAMOTO HIROKO
IPC: C12N15/09
Filed: 2012-08-09
Abstract: A method for producing isopropyl alcohol, comprising: culturing isopropyl-alcohol-producing Escherichia coli, which has been undergone introduction or modification by genetic recombination and retains an isopropyl-alcohol-producing ability, under bacterium-proliferating conditions in which the Escherichia coli can be proliferated stably in an isopropyl alcohol production phase while keeping the number of cells of the Escherichia coli in a culture vessel at a certain level and while continuously supplying a substrate solution containing a plant-derived raw material to the culture vessel and continuously removing a product-containing culture liquid from the culture vessel; bringing the isopropyl-alcohol-producing Escherichia coli into contact with the plant-derived raw material in the culture vessel to produce isopropyl alcohol; and collecting isopropyl alcohol that is produced by the isopropyl-alcohol-producing Escherichia coli from the product-containing culture liquid removed from the culture vessel.
Patent CA-2846053-A1 (CA)
Title: Blade arrangement having blade carrier and retaining groove for blades having blade root
Inventor: SIEBER UWE
IPC: F04D29/32
Filed: 2012-08-14
Abstract: A blade arrangement is provided having a blade carrier and a retaining groove arranged therein, which retaining groove has projections extending along side walls thereof forming undercuts and into which a number of blades are inserted forming a blade ring of a turbomachine. Each blade has a blade root which engages into the undercuts, and each blade is pressed against the projections by an element arranged between a blade root underside and a groove base of the retaining groove. It is further provided that each element is of plate-like form and has, in the projection of the blade airfoil in the direction of the groove base, at least one bead, arranged beneath the blade airfoil, for imparting a pressing action, and in the longitudinal direction of the retaining groove, only part of the blade root which the element presses against is covered.
Patent CA-2852985-A1 (CA)
Title: Cryogenic balloon device with radiofrequency tip
Inventor: LALONDE JEAN-PIERRE
IPC: A61N1/40
Filed: 2012-10-19
Abstract: An intravascular ablation device, including a flexible elongate body; an expandable element positioned on the elongate body; a radiofrequency or electroporation treatment segment located distally of the expandable element; a cryogenic coolant source in fluid communication with an interior of the expandable element; and a radiofrequency or electroporation energy source in communication with the radiofrequency or electroporation treatment segment.
Patent CA-2853958-A1 (CA)
Title: Plant growth substrate
Inventor: DE KUBBER DAAN LOUIS
IPC: A01G31/00
Filed: 2012-12-21
Abstract: A man-made vitreous fibre (MMVF) plant growth substrate is provided. The substrate has properties including a volume of 3 to 20 litres, two layers of differing density, and the use of an organic binder selected from formaldehyde free binders. This is found to provide a substrate which allows excellent control of the water and/or nutrient contents within the substrate when used for plant growth.
Patent CA-2857273-A1 (CA)
Title: Method of recovering lipids from microbial biomass
Inventor: ALISHUSKY JOSEPH JAMES
IPC: C11B1/10
Filed: 2012-11-28
Abstract: A method of obtaining lipids from microbial biomass such as algae is provided by treating microbial biomass with a solution containing at least one a-hydroxysulfonic acid to extract and recover liposoluble components. The a-hydroxysulfonic acid can be easily removed from the product containing liposoluble compoenents and recycled.
Patent CA-2859065-A1 (CA)
Title: Electrode structure for ion drift tube and ion drift tube including the structure
Inventor: HE WEN
IPC: H01J49/02
Filed: 2012-12-13
Abstract: An electrode structure (2) for ion migration tube and an ion migration tube which includes the electrode structure (2) are provided. The electrode structure (2) includes an annular electrode whose inner edge is bent towards one side, and the cross section of the center part of the annular electrode is a swallow-tail-shaped. When an ion migration detection instrument is used, the migrating state ions can be traveling along the focusing power line. And because the high voltage interval between the electrodes is uniformly accelerated increase, the electric field generated by the electrode structure can make the ion in a uniformly accelerated migration status, and at the same time the resolution and sensitivity of the migration spectrum can also reach the best.
Patent CA-2859948-A1 (CA)
Title: System and method for forming figures from used capsules and containers
Inventor: PIQUERAS NADAL ALAN
IPC: B30B9/32
Filed: 2012-12-20
Abstract: The system comprises pressing means provided with a power actuator (1) associated with a pusher (11) and an anvil (12), the one opposing to the other, for pressing empty capsules (C) and containers and their transformation into a disk ( D) and means for die-cutting the disk (D), which comprise a punch (21) and a matrix (22) connected by guiding means. The punch (21) and the matrix (22) are placeable between the pusher (11) and the anvil (12) for die-cutting the disk (D), thus forming the figure (F). The forming method comprising the steps of: - crushing the empty capsule (C) or container to obtain a disc (D) and, - die-cutting the disk (D) into a figure (F).
Patent CA-2861530-A1 (CA)
Inventor: MCWILLIAM NOEL
IPC: C02F1/14
Filed: 2012-10-23
Abstract: The present invention provides an integrated system for the combined purpose of electricity generation and water treatment and biofuel production. The configuration combines complementary sub-systems whereby outputs from one system are used as inputs to another creating a positive feedback mechanism that significantly increases system efficiency and output.  Compensatory mechanisms between system components create a natural hedge in energy and water production against temporal variation in solar insolence levels. Secondary benefits of the invention may include carbon abatement, ground water improvements, and land regeneration.
Patent CA-2862591-A1 (CA)
Inventor: FORD TIMOTHY D F
IPC: H02J7/00
Filed: 2014-09-10
Abstract: Un récupérateur dénergie de batterie universel récupère lénergie de plusieurs batteries et stocke lénergie récupérée dans une batterie de stockage intégrée qui est commandée par un microprocesseur.
Patent CA-2865274-A1 (CA)
Title: Retractable needle safety syringes
Inventor: SAMANDI MASOUD
IPC: A61M5/32
Filed: 2012-12-04
Abstract: A safety syringe includes a barrel, plunger assembly, and barrel adapter. A  barrel adapter mountable to a syringe barrel includes a barrel tip, needle assembly, and needle retraction mechanism. The needle assembly includes a needle hub, needle seal, and needle, which is configured to pass-through the needle assembly, locking mechanism, biasing member, and barrel tip. The needle retraction mechanism includes a biasing member and locking mechanism such that actuation of the locking mechanism allows the biasing member to cause retraction of the needle into the barrel tip. Methods of assembling, manufacturing, and using such syringes are also provided.
Patent CA-2867584-A1 (CA)
Title: Device and method for controlling transmission torque to provide hill ascent and/or descent assistance
Inventor: SHATTUCK JARED S
IPC: F16H59/66
Filed: 2013-03-15
Abstract: A device, system, and method for controlling transmission torque to provide hill ascent and/or descent assistance to a vehicle includes applying a clutch hold pressure to one or more clutches of a transmission to lock an output shaft of the transmission to resist roll-back of the vehicle. The clutch hold pressure is applied based on one or more of a transmission output speed signal, an engine throttle signal, and a vehicle brake signal.
Patent CA-2870930-A1 (CA)
Title: System for anonymizing and aggregating protected health information
Inventor: LYNCH CECIL O
IPC: G16H10/60
Filed: 2014-11-12
Abstract: A patient anonymizing system includes a plurality of hashing appliances and data sources. Each appliance receives medical records containing at least confidential protected health information (PHI). A salt value is appended to each confidential PHI, and a hash is generated, which replaces the confidential PHI to generate an anonymized record. A master patient index server aggregates the anonymized records. A vector and cluster matching engine determines if the anonymized record matches a unique patient identifier corresponding to a second anonymized record. A comparison vector is generated by comparing hash values of the confidential PHI with hash values in the second anonymized record, and is crossed with a confidence vector having weights based on match conditions. This produces a match confidence level, which is compared to a threshold. If the threshold is met, the anonymized record is mapped to the unique patient identifier associated with the second record.
Patent CA-2872360-A1 (CA)
Inventor: QIN BOTAO
IPC: C09K21/00
Filed: 2014-03-26
Abstract: The present invention provides a method for preparing inhibition slurry containing pulverized fuel ash for controlling fire in coal fields, comprising the step of adding pulverized fuel ash, aluminum phosphate, magnesium chloride, sodium carboxymethylcellulose, sodium silicate and sodium-based bentonite material in water to prepare high-inhibition and high-temperature resistant pulverized fuel ash thickened slurry. The prepared thickened slurry is conveyed by means of a high-pressure screw pump through a grouting pipeline to a burning coal seam or into the fractures of coal body. After a period of time, the inhibition slurry can be thickened and solidified into a soft solid form. The inhibition slurry is resistant to high temperature up to 1000°C or above, can form a hard blocky structure after evaporation of water, and can tightly cover the coal and seal the fractures. The pulverized fuel ash containing inhibition slurry is low in cost, safe and environment-friendly, attains an outstanding effect of fire control against spontaneous coal combustion in coal fields, and has good application prospects.