baber/WOPTO huggingface dataset:
Patent CA-2802804-A1 (CA)
Inventor: ZHU CHUANBAO
IPC: F16L37/56
Filed: 2013-01-18
Abstract: Linvention concerne un ensemble de distribution de fluides à utiliser avec un dispositif dévacuation des eaux, tel quun robinet. Lensemble de distribution de fluides comprend un assemblage de tubes, un boîtier et un ensemble de retenue. Lensemble de distribution de fluides permet lécoulement deau des entrées deau chaude et deau froide vers le robinet. Lensemble de distribution de fluides peut être assemblé à la main sans le recours à des outils, ce qui permet un remplacement facile de lensemble de distribution de fluides sans avoir à démonter le robinet ou de remplacer le dispositif de robinetterie.
Patent CA-2803288-A1 (CA)
Inventor: POWELL PETER EVAN
IPC: E21B7/24
Filed: 2011-06-29
Abstract: A vibrational apparatus for a downhole assembly comprising first and second assemblies, each of the said assemblies having magnetic arrays around a common axis, wherein a fluid feed or other suitable drive causses a relative rotation between the assemblies, which relative rotation generates a vibration resulting in interactions between the magnetic arrays, thereby causing a reciprocating rectilinear movement of the assemblies along or parallel to the common axis.
Patent CA-2803395-A1 (CA)
Inventor: CASINI PETER
IPC: E04G11/36
Filed: 2013-01-22
Abstract: A vertical column coupling providing a means for creating entire concrete forms for constructing the ceiling and floors of multistory buildings utilizing a plurality of pipe columns and supported form slabs that are erected to a desired height and in horizontal alignment.  Additionally the present invention provides for the ability to pour concrete in one continuous pour from the top
Patent CA-2804434-A1 (CA)
Inventor: WALKER JAMES
IPC: E04G13/00
Filed: 2013-01-25
Abstract: A foundation form comprising a first barrier, an opposed second barrier oriented at a non-right angle toward the first barrier, and a plurality of ties engaging with the first barrier and the second barrier at a plurality of axial lengths.
Patent CA-2808969-A1 (CA)
Title: Rough in for under-slab ventilation
Inventor: KORYTYNSKI ANDRZEJ
IPC: B09C1/00
Filed: 2013-03-01
Abstract: Rough-in for under slab ventilation allows to connect a space under the slab of grade of building structure which contain layer of gravel under the concrete slab with above the ground outside air utilizing 100 mm in diameter flexible solid pipe (# 1 on attached drawing).  This connection will make possible to ventilate soil gases accumulated in the space under the slab.  Inserted inside of the above noted pipe 50 mm in diameter flexible solid pipe will allow to inject air for drying out soil located under the slab or pump out collected water.
Patent CA-2809725-A1 (CA)
Title: Multiprocessor computing apparatus with wireless interconnect for communication among its components
Inventor: PATEL SURESHCHANDRA B
IPC: G06F1/20
Filed: 2013-03-11
Abstract: A fan less Multiprocessor Computing Apparatus is housed in a metallic container that acts as an extended heat sink and provides extended surface area for heat dissipation.  The metallic container also acts as electromagnetic shield and provide immunity from of external stray magnetic fields disturbances to wireless communications among components of Multiprocessor Computing Apparatus. The wireless communication is electromagnetic type or free space optical type. The Printed Circuit Boards of Multiprocessor Computing Apparatus are mounted on inside of metallic surfaces of cubical of equal dimensions on all sides or they are mounted on inside of metallic surfaces of cylinder of height equal to its diameter. Small Multiprocessor Computing Apparatus is housed in metallic rectangular box.
Patent CA-2809817-A1 (CA)
Inventor: MANSOUR KHALID
IPC: A61M39/08
Filed: 2011-08-16
Abstract: A nasal continuous positive airway pressure device for lowering patient breathing effort comprising: an inspiratory tubing in fluid communication with at least two nasal prongs; expiratory tubing; and a generator body coupled therebetween, the generator body comprising: at least two jets for receiving gas from the inspiratory tubing; and a flow enhancer for directing received gas, the flow enhancer comprising: a gas manager configured for channeling received gas towards a jet impingement point via at least two jet paths; a fluidic flip trigger configured for triggering a fluidic flip of channeled gas back towards the expiratory tubing by directing a first portion of exhaled patient breath towards the jet impingement point along a first pathway; and an isolated pathway manager for directing a second portion of the exhaled patient breath along a second pathway towards the expiratory tubing, the second pathway isolated from the first pathway.
Patent CA-2809866-A1 (CA)
Inventor: DEWSNAP GREGORY CRAIG
IPC: F04D29/42
Filed: 2010-10-18
Abstract: Discharge apparatus for use with a pump the pump including a pump casing (32) and a discharge outlet (60). The apparatus comprises an adaptor (110) which includes a main body (112) which in use is operatively connected to the discharge outlet (60) and outlet pipework (200) through which material passes from the discharge outlet. The adaptor further includes a displacement device (132) operable to cause relative displacement of the adaptor body (112) and the discharge outlet (60).
Patent CA-2811311-A1 (CA)
Inventor: ATALLA RAJAI H
IPC: D21B1/02
Filed: 2011-09-14
Abstract: Disclosed are methods and systems for treating cellulose to make it more accessible for enzymatic or chemical modification. The invention includes treating cellulose with an alkali in an alcohol/water co-solvent system. The treatment decrystallizes or deaggregates the cellulosic material. The methods and systems increase the efficiency of enzymatic or chemical modifications of cellulose for use as biofuels or cellulose derivatives.
Patent CA-2811871-A1 (CA)
Inventor: BRENTNALL NICHOLAS
IPC: B01D39/16
Filed: 2010-09-20
Abstract: A filter pad comprising a pad of non-woven fibrous material having a peripheral region in which opposing faces have been compressed together and fused so as to form an outwardly-extending peripheral lip.
Patent CA-2812095-A1 (CA)
Inventor: BOUZARKOUNA ZYED
IPC: E21B43/00
Filed: 2013-04-05
Abstract: Procédé de sélection des positions de puits à forer pour l'exploitation d'un gisement pétrolier à partir d'un ensemble d'images du réservoir. On définit un nombre de puits à forer au sein du réservoir. On génère aléatoirement des configurations de puits. On optimise ces configurations en calculant un premier critère de qualité au moyen d'un simulateur d'écoulement appliqué à un nombre restreint d'image du réservoir et au moyen de résultats de simulations de configuration obtenus préalablement pour des configurations proches, par rapport à  une distance, de la configuration à évaluer. On calcule pour ces configurations optimisées, un second critère de qualité de l'exploitation du réservoir au moyen d'un simulateur d'écoulement appliqué à chaque image du réservoir. Enfin, on choisit l'emplacement des puits correspondant à la configuration optimisée ayant le meilleur second critère de qualité.
Patent CA-2815250-A1 (CA)
Title: Star macromolecules for personal and home care
Inventor: JAKUBOWSKI WOJCIECH
IPC: C09K23/52
Filed: 2011-10-26
Abstract: A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest.
Patent CA-2816206-A1 (CA)
Inventor: BABIN LEE
IPC: A45B1/00
Filed: 2013-05-08
Abstract: The cane clamp is a device that allows a cane temporary attachment to a horizontal surface.  The main body has two paddles, both attached with pin joints. The lower paddle acts like a jaw that is driven by a spring. Both paddles have a spring located at the pin joint. The lower paddle spring holds the paddle flush to the main body while the upper paddle spring holds the paddle out and away from the main body. In the closed position, the top paddle is tucked beneath the bottom paddle and held flat and flush to the main body by the bottom paddle. When the bottom paddle is actuated, the top paddle is released and flips up to a horizontal position. A horizontal surface is then brought between the two paddles and the lower paddle is released, clamping on to the surface.
Patent CA-2816262-A1 (CA)
Inventor: DE ANGELIS LISA L D
IPC: A45D44/22
Filed: 2013-04-25
Abstract: An appearance enhancement system includes a stretch portion, or elastic band, that wraps around a head for stretching skin around the face to enhance an appearance. An extension portion, such as a hair extension, covers the stretch portion during use, and enhances hair appearance. The extension portion joins with, and camouflages the extension portion. In this manner, the stretch portion, which stretches the skin, also remains hidden from view, covered by the extension portion. A band portion wraps around the stretch portion and the extension portion to join them. A  pair of clips joins on each end of the stretch portion to clip the stretch portion to the hair. A weft hair extension provides a strand of hair at the ends of the stretch portion. A ring fastener binds the hair extension.
Patent CA-2816270-A1 (CA)
Title: Method and system for pulse neutron capture sigma inversion
Inventor: BARNES DAVID
IPC: E21B47/00
Filed: 2011-09-15
Abstract: In some aspects of the invention, a computer-implemented method of obtaining sigma values from pulsed neutron capture decay curve is disclosed. The method can include selecting spectra collected by pulsed neutron instrument disposed down a borehole traversing a rock formation, the spectra including capture interactions and inelastic interactions; and modeling the selected spectra using a nonlinear model to obtain sigma values relating to one or more reservoir properties.
Patent CA-2821371-A1 (CA)
Title: Gelatin encapsulated oral care composition containing dental occlusion actives, hydrophobic viscosity modifier and oil carrier
Inventor: ONTUMI DENNIS KEMBERO
IPC: A61K8/11
Filed: 2010-12-20
Abstract: A oral care composition includes: (a) a guanidine active; (b) a film-forming polymer; (c) a hydrophobic viscosity modifier in an amount sufficient to provide the oral care composition with a particle settling time greater than 20 minutes; and (d) an oil carrier. The guanidine active is preferably L-arginine. The film-forming polymer is preferably GANTREZ. The hydrophobic viscosity modifier is preferably a gelled mineral oil. The oil carrier is preferably a vegetable oil. A method of cleaning teeth includes applying to the teeth the oral care composition such that the oral care composition cleans the teeth. A oral care implement includes: a handle; a head mounted to the handle, the head having an outer surface and a plurality of tooth cleaning elements extending outwardly from the outer surface; and a gelatin capsule containing the oral care composition positioned on the head.
Patent CA-2823174-A1 (CA)
Inventor: DAVIS CHARLES E
IPC: G08B13/00
Filed: 2013-08-07
Abstract: An integrated inventory control and security system for multiple types of articles which are for sale within retail premises to account for entry of articles into retail premises and removal (both authorized removal and attempted unauthorized removal) of articles from retail premises, including a method of documenting events which disclose attempted unauthorized removal of articles.
Patent CA-2824236-A1 (CA)
Inventor: BERECZKI ZOLTAN
IPC: A61B17/17
Filed: 2012-01-05
Abstract: The present invention generally relates to tools, kits and methods for conducting surgeries, such as minimally invasive foraminotomies. The tools are designed to permit medical practitioners to approach sites in need of a foraminotomy from an anterior posterior angle and thus to remedy pain with decreased discomfort to the patient.
Patent CA-2824819-A1 (CA)
Title: System and method for predictive network congestion control
Inventor: KLEIN MARC-OLIVIER
IPC: H04L47/762
Filed: 2013-08-21
Abstract: A method for predictive network congestion control may include receiving network traffic data of a network. The network traffic data may be indicative of a current level of use of the network. A predicted future level of use at the location of the network may be identified based on the received network traffic data and based on past network traffic data for the location of the network. A recommendation to alter the future level of use for the location may be generated. The recommendation may include a type of alert to transmit to devices of users in the location of the network. The recommendation may be transmitted to a network policy management server of the network
Patent CA-2825215-A1 (CA)
Title: Variety corn line id3517
Inventor: KELLY SCOTT
IPC: A01H5/10
Filed: 2013-08-28
Abstract: The present invention provides an inbred corn line designated ID3517, methods for producing a corn plant by crossing plants of the inbred line ID3517 with plants of another corn plant. The invention further encompasses all parts of inbred corn line ID3517, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line ID3517, and plants produced according to these methods.
Patent CA-2825561-A1 (CA)
Inventor: WEI LAI
IPC: A61K38/17
Filed: 2012-01-25
Abstract: The present invention is directed to methods of diagnosing the presence, severity, or predisposition for development of age-related macular degeneration in a patient based on the frequency of IL-17RC+ cells and or methylation of the promoter of lL17RC gene. Methods of treated age-related macular degeneration are also described.
Patent CA-2831735-A1 (CA)
Inventor: BELL RUSSELL
IPC: B01D35/04
Filed: 2012-03-30
Abstract: A faucet mountable water conditioning devices include a relatively simple configuration that allows for reduced cost, easy installation, and a pleasing aesthetic, in one or more implementations, a faucet mountable water conditioning device includes a universal faucet mounting mechanism. The 'universal faucet mounting mechanism allows the faucet mountable water conditioning device to connect and seal to a wide variety of faucet designs and sizes simply by pressing the mounting mechanism over the faucet. The faucet mountable water conditioning device can also include a base configured to hold a water conditioning source, in one or more implementations a connector can couple the base to the mounting mechanism; thereby, allowing the base to move between active and inactive positions.
Patent CA-2832490-A1 (CA)
Inventor: JAMES-MEYER LYNN S
IPC: A01N25/00
Filed: 2012-04-13
Abstract: Exemplary embodiments of the present invention relate to pesticides, insecticides, insect repellant, insect anti-feeding, cleaning, glue dissolving and anti-irritation and wound healing compositions for humans and animals and, more particularly, to such compositions which are effective in killing, removing and/or repelling a wide range of endoparasites, ectoparasites and insects while also being non-toxic to humans, animals, and the environment. An exemplary embodiment of the present invention is directed to an aqueous composition including a mixture of at least one ethanolamide and at least one esterified fatty acid. Another exemplary embodiment of the present invention is directed to an aqueous composition including at least one esterified fatty acid in water and at least one emulsifier. The aqueous compositions may be used as a cleaning composition, insecticide, insect repellant, glue solvent or to relieve irritation from and/or promote healing of insect bites, skin abrasions superficial burns and wounds.
Patent CA-2832755-A1 (CA)
Inventor: HAMMONS JOHN LEE
IPC: A61F13/511
Filed: 2012-04-25
Abstract: Deformed web materials are disclosed. The web materials have discrete deformations formed therein. The deformations may be features in the form of portions of a web with apertures therein, protrusions, depressed areas, and combinations thereof. These features may extend out from the surface on one side of the web, or from both of the surfaces of the web. Different features may be intermixed with one another.
Patent CA-2833911-A1 (CA)
Title: Package of oral care implements
Inventor: LE YI JUN
IPC: B65D75/08
Filed: 2011-04-27
Abstract: A package (1000) of oral care implements comprises an enclosure (100) having an internal cavity (110), a retainer (200), and a plurality of oral care implements (300) detachably mounted to the retainer (200) in a fixed orientation relative to one another. The retainer (200) and the oral care implements (300) are disposed within the internal cavity (110) of the enclosure (100).
Patent CA-2837339-A1 (CA)
Title: Wireline apparatus
Inventor: HUIZER JAN ARIE ALDO
IPC: E21B19/22
Filed: 2012-05-24
Abstract: A wireline apparatus comprises a sheave (32) for accommodating a wireline and a sheave mounting (6, 38) configured for coupling to a wireline stuffing box (42). The apparatus includes a sensor for measuring at least one of wireline tension and deployed wireline length at the sheave.
Patent CA-2837834-A1 (CA)
Inventor: GOTO MASAHIRO
IPC: C22B3/26
Filed: 2013-02-21
Abstract: Provided is a method for selectively extracting and inexpensively recovering scandium from an acidic solution containing calcium, magnesium, and scandium. The scandium extraction method according to the present invention involves subjecting an acidic solution containing calcium, magnesium, and scandium to solvent extraction using an extraction agent consisting of an amide derivative represented by the general formula below. In the formula, R1 and R2 represent the same or different alkyl groups, and R3 is a hydrogen atom or alkyl group. The amide derivative preferably consistsi of one or more derivatives selected from glycine amide derivatives, histidine amide derivatives, lysine amide derivatives, and aspartic acid amide derivatives. The pH of the acidic solution is preferably pre-adjusted to between 1 and 4.
Patent CA-2839327-A1 (CA)
Title: Hydronic air heater
Inventor: COHEN KENNETH W
IPC: F24H3/08
Filed: 2014-01-15
Abstract: A hydronic air heater includes a frame assembly defining an enclosure, an inlet air damper formed in a wall of the enclosure and providing a means of ingress for ambient air, a closed heat transfer loop disposed within the enclosure, and a blower assembly disposed within the enclosure. The heat transfer loop includes a boiler for heating a fluid, a pump for circulating the fluid within the loop and a heating coil for receiving the heated fluid from the boiler. The blower assembly is configured to draw air into the enclosure through the inlet air damper and through the heating coil whereby heat from the fluid within the heating coil is transferred to the air.
Patent CA-2841770-A1 (CA)
Title: Procede et systeme d'acces et de commande de puissance de liaison montante pour un systeme sans fil presentant plusieurs points de transmission
Inventor: GAO SHIWEI
IPC: H04W48/16
Filed: 2012-05-31
Abstract: L'invention concerne un procédé et un système d'accès et de commande de puissance de liaison montante pour un système sans fil présentant plusieurs points de transmission. Selon un aspect de l'invention, un procédé mis en oeuvre dans un réseau sans fil présentant plusieurs points de transmission (TP) comprenant un macro noeud évolué B (eNB) et au moins un noeud de faible puissance (LPN) présentant une puissance de transmission inférieure à celle du macro eNB, permet de détecter, par l'intermédiaire de l'équipement utilisateur, un point de transmission présentant la perte de trajectoire la plus faible pour l'équipement utilisateur, et transmet, par l'intermédiaire de l'équipement utilisateur, un préambule de canal d'accès aléatoire physique (PRACH) sur un PRACH orienté vers les points de transmission points présentant les pertes de trajectoire les plus faibles.
Patent CA-2842969-A1 (CA)
Inventor: WU DONGDONG
IPC: A61K38/19
Filed: 2012-07-24
Abstract: The invention discloses the use of the G-CSF dimer in the preparation of a medicament for the treatment of neurodegenerative diseases. Use of the G-CSF  dimer of the present invention can significantly increase the number of dopaminergic neuron in the substantia nigra in PD model animals and enhance the function of dopaminergic neurons. In addition, the G-CSF dimer can significantly reduce apoptosis of neuron in hippocampus and improve learning and memory ability of AD model rats. Serum half-life of the G-CSF dimer of the invention is prolonged and the loss of neurons is effectively prevented, providing a better therapeutic effect in treatment of neurodegenerative disease.
Patent CA-2843182-A1 (CA)
Inventor: LLAGOSTERA MONTSERRAT
IPC: A23K20/195
Filed: 2012-07-27
Abstract: The present invention relates to novel bacteriophages and bacteriophage cocktails containing the novel bacteriophages and or parts and/or products of them, all of them belonging to the Caudovirales order. The novel bacteriophages and the bacteriophage cocktails containing the novel bacteriophages and or parts and/or products of them are Salmonella specific bacteriophages and have lytic activity against Salmonella.
Patent CA-2843803-A1 (CA)
Inventor: SPOONER EDWARD
IPC: A47G19/02
Filed: 2012-08-10
Abstract: A control system for controlling an operation of a hydroelectric turbine. The control system comprises a converter system to convert AC power, supplied by a generator connected to the turbine, and having a voltage and frequency that is a function of a rotational speed of the turbine, to AC power having a voltage and frequency of a transmission system for transmitting the AC power to a receiving station. The system further comprises a control unit that is arranged to co-operate with the converter system to adjust the AC voltage supplied by the generator in response to a water flow speed through the turbine to thereby control rotation of the turbine. The converter system comprises a first-stage converter and a second-stage converter, with a DC link provided between the first and second-stage converters. The first-stage converter is arranged to convert the AC power supplied by the generator to DC power. The second-stage converter is arranged to convert the DC power to the AC Power for transmission to the receiving station and the second-stage converter is of a current- source inverter type.
Patent CA-2851428-A1 (CA)
Title: Rapid synthesis of graphene and formation of graphene structures
Inventor: FISHER TIMOTHY S
IPC: C01B31/02
Filed: 2012-10-07
Abstract: A process for rapid synthesis of few-layer graphene films on Cu foil by microwave plasma chemical vapor deposition (MPCVD). The plasma/metal interaction can be useful for a rapid synthesis of such thin films. The process can produce films of controllable quality from amorphous to highly crystalline by adjusting plasma conditions during growth processes of -100 sec duration and with little or no supplemental substrate heating. Films have been characterized using Raman spectroscopy, scanning electron microscopy, transmission electron microscopy and X-ray photoelectron spectroscopy. The results help to identify the stages involved in the MPCVD deposition of thin carbon films on Cu foil. In yet other embodiments, the films are doped during synthesis by introduction of nitrogen gas in the reactor. Raman spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy and scanning tunneling microscopy reveal crystal structure and chemical characteristics. Nitrogen concentrations up to approximately 2 atomic % are observed. The growth process requires only a few minutes without supplemental substrate heating and offers a promising path toward large-scale synthesis of nitrogen-doped graphene films.