baber/WOPTO huggingface dataset:
Patent CA-2831067-A1 (CA)
Inventor: DRIFKA BRIAN NORBERT
IPC: E06B9/08
Filed: 2012-02-08
Abstract: An overhead roll-up door assembly for a vertically moving door to permit and prohibit access to an opening in a wall, the door assembly having a flexible door panel and side columns located proximate opposite sides of the opening. The side columns each include an arm configured to engage the door panel as the door panel moves vertically, the arms being configured to move in a first direction in response to a first threshold moment being applied to the arms by the door panel wherein movement of each arm in the first direction prevents the door panel from escaping the side columns. The arms may be further configured to move in a second direction in response to a second threshold moment being applied on the arms by the door panel in a substantially vertical direction perpendicular to and away from the door panel.
Patent CA-2831304-A1 (CA)
Inventor: ZELLER BARY L
IPC: A47J31/08
Filed: 2012-03-27
Abstract: The present invention relates to a filter element for the extraction or brewing of beverages. In particular, the filter element facilitates brewing through increased permeability of fluid from a brewed beverage from brewable particles, such fluid including liquid and gas, and the easing of gas build up in a brewing device herein by the removal of gases emitted from a beverage medium housed within a beverage cartridge during brewing. The filter element may be used within a rigid, semi-rigid or soft pod that is insertable within a beverage brewer. The invention particularly concerns the brewing of coffee and coffee products in a coffee brewing machine configured to receive pods holding coffee particles that are injected with water and caused to brew coffee therefrom.
Patent CA-2831463-A1 (CA)
Inventor: SIEDER GEORG
IPC: B01D53/62
Filed: 2012-03-30
Abstract: In a method for removing acid gases from a fluid stream, a) the fluid stream is treated in an absorption zone with an absorbent that comprises an aqueous solution of at least one amine, b) the treated fluid stream is conducted through at least two wash zones and is treated with a non-acidic aqueous phase in order to transfer entrained amine and/or entrained amine decomposition products at least in part into the aqueous phase, wherein aqueous phase is recycled through at least one wash zone and aqueous phase is conducted through at least one wash zone without recycling. The method permits an efficient retention of amines from the treated fluid streams.
Patent CA-2834657-A1 (CA)
Title: Chemical modification of apolipoprotein mimetic peptides for the production of therapeutic agents
Inventor: REMALEY ALAN T
IPC: A61K38/17
Filed: 2012-04-30
Abstract: Hydrocarbon stapling of apolipoprotein mimetic peptides increases the helicity of the peptides, enhances their ability to promote cholesterol efflux by multiple mechanisms and makes them resistant to proteolysis. Hydrocarbon stapled amphipathic helical peptides are useful in the treatment of cardiovascular diseases and other disorders.
Patent CA-2840780-A1 (CA)
Inventor: BERGER PAUL DANIEL
IPC: E21B43/22
Filed: 2014-01-27
Abstract: Sulfonated betaines amine oxides, and sultaines are made by the reaction of the corresponding unsaturated betaines or sultaines. These are formulated into injection fluids suitable for the recovery of residual oil from subterranean reservoirs.  The sulfonated betaines, amine oxides, and sultaines exhibit lower adsorption onto reservoir rock compared to their corresponding unsulfonated betaines, amine oxides, and sultaines. They can be used in applications where their respective amphoteric surfactants are currently used such as personal care, mining, improved oil recovery (IOR), oil field drilling, fracturing, acidizing, foaming, oil field stimulation, and agricultural formulations.
Patent CA-2840924-A1 (CA)
Title: Use of salmonella flagellin derivative in preparation of drug for preventing and treating inflammatory bowel diseases
Inventor: ZHANG CHENGGANG
IPC: A61K38/16
Filed: 2012-01-19
Abstract: Disclosed in the present invention is the use of a salmonella flagellin derivative CZLC331 protein in the development of a drug for the prevention and treatment of inflammatory bowel diseases. The invention demonstrates that salmonella flagellin derivative CZLC331 protein has a good prevention and treatment effect against inflammatory bowel disease, such as ulcerative colitis and Crohn's disease and so on, so the protein can be used as the active ingredient in the preparation of a drug for the prevention and treatment of inflammatory bowel diseases. The present invention can solve the problems of current drugs for treating inflammatory bowel diseases, such as poor drug treatment effects, taking a long time to take effect, a long course of treatment and severe side effects, therefore significantly relieving the pain of patients during the treatment process, hastening the recovery of patients and improving their quality of life. The invention will play an important role in the prevention and treatment of inflammatory bowel diseases and inflammation at other sites, and it has a wide area of application.
Patent CA-2841661-A1 (CA)
Inventor: UTSCH JOERN
IPC: A61C17/34
Filed: 2012-07-25
Abstract: An attachment section (100), in particular a brush section, suitable for connection to a handle section (200) of an oral hygiene device is proposed. The attachment section has an attachment housing (150) having a first coupling structure (152) suitable for establishing a connection with a second coupling structure (252) of the handle section, at least a functional element (130) mounted at the attachment housing for driven movement, a motion transmitter (110) extending in a cavity formed inside of the attachment housing, the motion transmitter being functionally connected on one end with the functional element (130), and a first magnetic coupling element (120) arranged at another end of the motion transmitter, the first magnetic coupling element comprising at least a permanent magnet or a magnetizable element suitable for establishing a magnetic connection with a second magnetic coupling element provided in the handle section.
Patent CA-2843718-A1 (CA)
Title: Methods and systems for processing content
Inventor: RAJAGOPALAN ARUN V
IPC: H04L12/16
Filed: 2014-02-21
Abstract: Methods and system for processing data are disclosed. One method can comprise receiving content data in a first format and context description data relating to a portion of the content data. The method may further comprise converting the portion of the content data to an intermediate format, and converting the portion of the content data from the intermediate format to a second format based at least in part upon the context description data.
Patent CA-2844253-A1 (CA)
Inventor: THOMPSON CRAIG DONALD
IPC: F16B45/00
Filed: 2014-02-28
Abstract: An adjustable securing device includes a strap having opposed first and second major surfaces wherein at least one of the first and second major surfaces includes a fastener, and a buckle attached to the strap, wherein the buckle includes a body containing a slot for receiving the strap, and wherein the buckle includes a buckle fastener arranged for refastenable mating engagement with the strap fastener.
Patent CA-2846707-A1 (CA)
Inventor: REIFF MICHAEL
IPC: G06Q20/14
Filed: 2014-03-13
Abstract: A method for servicing accounts includes receiving a determination from a service provider system indicating cancellation of a service account from the service provider system, deducting a balance from a prepaid card account as a result of the determination indicating cancellation of the service account, and sending the balance to the service provider system.
Patent CA-2848108-A1 (CA)
Inventor: LAU ANGUS ZOEN
IPC: A61B5/055
Filed: 2014-04-03
Abstract: Disclosed embodiments for assessing brown adipose tissue use imaging of metabolic contrast agents. For example, activated brown adipose tissue may be assessed by evaluating a difference in production of the hyperpolarized 13C metabolic contrast agent from a pre-polarized 13C metabolic contrast agent precursor before and after exposure of the subject to an activating event or agent. In one embodiment, the subject is given a dose of norepinephrine, and the production of the hyperpolarized 13C metabolic contrast agent before and after the dose is assessed.
Patent CA-2850081-A1 (CA)
Title: Isoxazolidine derivatives
Inventor: GHIDINI ELEONORA
IPC: A61P11/06
Filed: 2012-03-14
Abstract: The present invention relates to novel anti-inflammatory and antiallergic compounds of the glucocorticosteroid series, methods of preparing such compounds, pharmaceutical compositions comprising them, combinations and therapeutic uses thereof. More particularly, the invention relates to glucocorticosteroids that are derivatives of isoxazolidine.
Patent CA-2851160-A1 (CA)
Title: Sample block holder
Inventor: BARRETT MATTHEW
IPC: G01N1/36
Filed: 2012-10-25
Abstract: A sample holder assembly includes a sample tray, a base plate, a stage mount, and a calibration standard mounted onto the stage mount. Three mating structures on the bottom of the base plate mate with corresponding structures on a stage mount that is attached to the sample stage of the SEM. An optional contacting conductor provides electrical contact between the stage mount and the base plate so that charge generated on the sample by the electron beam can leave the sample through the sample conductive layer to the sample tray, to the base plate, to the stage mount, and through the grounded stage.
Patent CA-2851930-A1 (CA)
Inventor: BISSANTZ CATERINA
IPC: C07D241/12
Filed: 2012-10-25
Abstract: The invention relates to a compound of formula (I), wherein R1 to R4 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
Patent CA-2855166-A1 (CA)
Inventor: SABA EITAN MOSHE
IPC: A61M1/00
Filed: 2014-06-25
Abstract: Methods and systems of catheterization include a flexible catheter adapted for insertion into a heart of a living subject. The catheter has a lumen for passing an electrically conductive fluid therethrough with the fluid exiting the catheter at the distal portion. The lumen is connectable to an irrigation pump to form a fluid communication therewith. A fluid reservoir connected to the lumen supplies the fluid to the catheter. Electrocardiogram circuitry is connectable to the subject for monitoring electrical activity in the heart. An electrically conductive cable diverts induced charges in the fluid from the catheter electrodes, for example by connection to an isolated ground of the electrocardiogram.
Patent CA-2855889-A1 (CA)
Inventor: JANSSON OLOF
IPC: A61K33/00
Filed: 2012-12-11
Abstract: The present invention concerns a dialysis acid precursor composition for use during preparation of a dialysis acid concentrate solution and for mixing with water and a bicarbonate containing concentrate into a ready-for-use dialysis solution. Said dialysis acid precursor composition consist of powder components comprising sodium chloride, at least one dry acid and at least one magnesium salt, and optionally potassium salt, calcium salt, and glucose. According to the invention said optional glucose is present as anhydrous component in said dialysis acid precursor composition and said at least one magnesium salt is present as magnesium chloride 4.5-hydrate (MgCl2 · 4.5H20).
Patent CA-2856526-A1 (CA)
Inventor: DONOVAN KYLE
IPC: B26B3/02
Filed: 2012-11-23
Abstract: The invention consists of the addition of a post (30, 130, 230, 820, 920,1710, 1810, 1910, 2010, 2220, 2320) to eating utensils where the post raises the working end (10, 110, 210, 810, 910) of the utensil above the surface (60, 160, 260) on which the utensil is placed. This raising helps prevent the working end of the utensil from being contaminated by substances on a table or other planar surface.
Patent CA-2859099-A1 (CA)
Inventor: KALIDINDI SANYASI R
IPC: A61K36/185
Filed: 2014-08-12
Abstract: Compositions containing extracts of Terminalia chebula and Terminalia bellerica, or combinations thereof and methods for treatment of uricemia, hyperuricemia, and gout in a human subject are provided.
Patent CA-2859342-A1 (CA)
Title: Multipath data streaming over a wireless network
Inventor: FRUSINA BOGDAN
IPC: H04L47/43
Filed: 2009-07-08
Abstract: The method and system as disclosed relates to streaming of large quantities of time critical data over multiple distinct channels from a wireless communications device to a central receiver. More specifically the disclosure deals with the challenges and problems of maintaining consistent data reception quality when faced with the anomalies of a moving sender that is sending data using a relatively unstable radio frequency (RF) method. This is achieved by converting single source data into multiple data streams, placing them in transport buffers and storing them for forwarding. A plurality of radio frequency modules provides wireless connectivity to a plurality of wireless network. Links are maintained to provide feedback on network connections to allow for the transfer of data from one network to another and to adjust the amount of data being transmitted.
Patent CA-2860120-A1 (CA)
Inventor: SZEBENI SZILVESZTER
IPC: H04L29/06
Filed: 2012-03-22
Abstract: Method and system for handling group sharing in distributed data storage environment. Files are encrypted with unique keys and stored on a storage system. Key Lock Boxes (KLB) are used for storing file keys encrypted. With an authentication and key exchange protocol a common group key is generated for encrypting a Master Key Lock Box. The Master KLB represents the root of an oriented tree graph, the nodes of the graph represent KLBs. There is an oriented edge between two nodes when a source KLB (17) contains the key of a target KLB    (19). The KLBs (13, 14, 17, 19) contain keys (18, 20) to a subset of files.  Starting from said Master Key Lock Box by using the common group key the KLBs (13, 14, 17, 19) are opened until the requested file is reached.
Patent CA-2861490-A1 (CA)
Inventor: WATSON BROCK W
IPC: E21B29/00
Filed: 2013-01-25
Abstract: Tools and methods for abrasively cutting downhole pipes and casing. The tools and methods are ideally suited for situations where the pipe to be cut or perforated is positioned partly or wholly inside another pipe and damage to the outer pipe must be avoided. The jet nozzles are positioned at a non-normal angle to the target surface to reduce the jets' effective cutting distance. While pumping the abrasive fluid, the jets are supported at a selected radial distance from the target surface so that within a predetermined operating time the jets will cut or perforate the inner pipe but leave the outer pipe substantially intact. The tool may be rotated with a motor to perform cutoff operations or held in a fixed position for perforating.
Patent CA-2862477-A1 (CA)
Title: Modifying the fatty acid profile of camelina sativa oil
Inventor: PUTTICK D
IPC: C12N5/10
Filed: 2013-01-23
Abstract: The present disclosure provides methods and compositions for modifying fatty acids in Camelina sativa oil. Fatty Acid Desaturase 2 (FAD2), Fatty Acid Desaturase 3 (FAD3), and/or Fatty Acid Elongase 1 (FAE1) genes regulate fatty acid composition in camelina oil.
Patent CA-2862904-A1 (CA)
Inventor: BERKOWITZ DONALD S
IPC: H02J3/16
Filed: 2012-02-01
Abstract: This patent describes embodiments of systems, apparatus and methods to provide improved control and coordination of a multiplicity of electric distribution grid-connected, energy storage units deployed over a geographically-dispersed area.
Patent CA-2863001-A1 (CA)
Title: Structure de partie de couplage pour aube et moteur a reaction utilisant la meme
Inventor: YAGI HIROYUKI
IPC: F02C7/20
Filed: 2013-02-01
Abstract: La présente invention a trait à un corps de support de couplage (33) ayant une paire de pièces coupées (34, 34), jointes à une section de fin de base d'aube (21) des deux côtés dans un sens de l'épaisseur de l'aube, étant placé dans une partie de couplage entre la section de fin de base d'aube (21) d'une aube directrice (20) et une bride de fixation (31f), une protubérance (21b) est formée sur une surface d'articulation (21a) de surfaces d'articulation (21a, 21a) avec la paire de pièces coupées (34, 34) dans la section de fin de base d'aube (21), une rainure (35b) qui entre en contact avec la protubérance (21b) formée dans la section de fin de base d'aube (21) est formée sur une surface d'articulation (35a) des surfaces d'articulation respectives (35a, 35a) dans la paire de pièces coupées (34, 34) du corps de support de couplage (33), et la section de fin de base d'aube (21) est tenue entre la paire de pièces coupées (34, 34) du corps de support de couplage (33) par une force d'attache exercée sur la paire de pièces coupées (34, 34) du corps de support de couplage (33) des deux côtés dans le sens de l'épaisseur de l'aube. Il devient possible ainsi d'obtenir une grande force de structure en contribuant en même temps à la réduction de poids d'un moteur à réaction.
Patent CA-2866142-A1 (CA)
Inventor: TANNA NIKUNJ NARENDRA
IPC: C02F3/00
Filed: 2013-03-01
Abstract: The invention provides methods for rapid and quantitative extraction and detection of coenzyme Q10 in a sample readily adaptable to high throughput screening methods. The invention further provides reagents and kits for practicing the methods of the invention.
Patent CA-2867972-A1 (CA)
Title: A process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby
Inventor: CAMPANIELLO JEAN JOSEPH
IPC: C21D8/02
Filed: 2013-03-28
Abstract: This invention relates to a process for manufacturing a recovery annealed coated steel substrate for packaging applications and a packaging steel product produced thereby.
Patent CA-2868244-A1 (CA)
Title: Method for removing ink printed on plastic films
Inventor: FULLANA FONT ANDRES
IPC: B08B3/04
Filed: 2013-03-13
Abstract: The present invention relates to a method for removing ink printed on a plastic film comprising various physical/chemical treatments. The main steps in the method are:  conditioning the material, grinding, removing ink from the film, washing the film, recovering the cleaning solution, recovering the pigment and drying the film. As a result of the method, it is possible to obtain, on one hand, a plastic film free of ink and, on the other hand, the pigment. Said products may be reused in industry, thereby enhancing the value chain of the product.
Patent CA-2868655-A1 (CA)
Inventor: PERROT VINCENT PAUL GABRIEL
IPC: F01D5/14
Filed: 2013-04-03
Abstract: L'invention concerne le domaine des aubes de rotor de turbomachines, et notamment une aube (112) de rotor de turbomachine comportant un pied d'aube (113) et une tête d'aube (114) séparées par une hauteur d'aube (h), ainsi qu'au moins un segment intermédiaire (112a), entre le pied d'aube (113) et la tête d'aube (114), présentant une flèche avant sur au moins 50 % de ladite hauteur d'aube (h), et un segment distal (112b) en flèche arrière entre le segment intermédiaire (112a) et la tête d'aube (114), ledit segment distal (112b) présentant en outre une inclinaison tangentielle positive.
Patent CA-2871191-A1 (CA)
Title: Methods and apparatuses for evaluating water pollution
Inventor: IZQUIERDO RICARDO
IPC: G01N21/01
Filed: 2013-04-18
Abstract: There are provided methods and apparatuses for evaluating water pollution. The apparatus comprises at least one light source for exciting or causing activity of at least one type of microorganism or biological material; at least one photodetector for detecting a level of fluorescent light; and a chip disposed between the at least one light source and the detector, the chip comprising at least one microfluidic channel disposed for being exposed to light from the at least one light source and dimensioned for receiving a composition comprising the at least one type of microorganism or biological material and a water sample to be evaluated.
Patent CA-2872318-A1 (CA)
Inventor: GODFROID ROBERT
IPC: C23C16/00
Filed: 2013-06-21
Abstract: An apparatus and method for depositing an ultra-thin inorganic coating on to a packaging film substrate is disclosed. Flame pretreatment enhances the quality of the inorganic coating. Multiple coating layers may be deposited onto the substrate by passing the substrate over various one or more flame head configurations in either a stand-alone or in-line manufacturing environment.
Patent CA-2872567-A1 (CA)
Inventor: LIANG GEORGE
IPC: F01D25/12
Filed: 2014-11-28
Abstract: Micro-circuit cooling channels that provide thin wall leading edge and trailing edge cooling for a turbine blade. The blade includes an outer housing wall defining an enclosure and a plurality of ribs extending at least a portion of the length of the blade within the enclosure and defining a serpentine flow channel that allows a cooling airflow to flow from a proximal end to a distal end of the enclosure.  The micro-circuit cooling channels are positioned at the leading edge of the airfoil and the trailing edge of the airfoil and include a plurality of micro-pins extending across the micro-circuit cooling channel.
Patent CA-2872882-A1 (CA)
Inventor: MCCANN STEPHEN
IPC: H04W12/06
Filed: 2013-05-10
Abstract: L'invention a pour objet de permettre à un dispositif mobile une transition sans discontinuité entre des réseaux à jeu de services étendu ("ESS"), de telle façon qu'un usager ne perde jamais la connexion au réseau malgré la transition. La communication visant à permettre une transition peut précéder l'association au réseau en question. La transition sans discontinuité peut être rendue possible par la création et l'utilisation d'une autorité centrale dépositaire de clés qui annonce son identité à des dispositifs mobiles dans un état précédant l'association. Le dispositif mobile peut utiliser la communication de découverte de clés ainsi qu'un procédé de génération de clés pour authentifier et / ou s'associer à un réseau et passer d'un ESS à un autre. Il peut exister une clé racine commune à plusieurs ESS. A chaque nouveau point d'accès ("AP") rencontré par le dispositif mobile, les identités de l'ESS et du dépositaire de clés peuvent être découvertes via des communications de découverte.
Patent CA-2875666-A1 (CA)
Inventor: BIELAS JASON H
IPC: G01N33/53
Filed: 2013-06-14
Abstract: The present disclosure provides methods for detecting mutations in a target nucleic acid molecule by rolling circle amplification of a library of double-stranded circular bar-coded template molecules. Also provided herein are methods for enriching a target nucleic acid molecule.
Patent CA-2876029-A1 (CA)
Inventor: MOLLER HENRIK
IPC: G10K11/178
Filed: 2012-06-14
Abstract: A noise cancellation system for transporting a fluid (M) from an inlet in one space (RM1) to an outlet in another space (RM2). A noisy element(VF, HA), e.g. a ventilation fan (VF)or a turbulent noise source (HA),generates acoustic noise. A loudspeaker (L) with a diaphragm (D) is arranged such that a first side (S1) of the diaphragm (D) is in contact with the fluid (M) on a first side (P1) of the noisy element(VF), and a second side (S2) of the diaphragm (D) is in contact with the fluid (M) on a second side (P2) of the noisy element (VF). The loudspeaker diaphragm (D) is arranged to move substantially in anti-phase with at least a part of the noise generated by the noisy element (VF), hereby cancelling the noise from the noisy element (VF). The noisy element may be placed inside a duct system. Especially, the system may be a decentral ventilation system with a noisy ventilation fan (VF) for transporting air between two spaces, e.g. two rooms, or between one room and "free air".
Patent CA-2877290-A1 (CA)
Inventor: VOYTAS DANIEL F
IPC: C12N15/82
Filed: 2013-06-19
Abstract: Systems and methods for gene targeting in plants, including systems and methods that include the use of geminiviruses and customizable endonucleases.