baber/WOPTO huggingface dataset:
Patent CA-2888378-A1 (CA)
Inventor: LOZANOV MARIO EMILOV
IPC: C07C255/60
Filed: 2013-10-09
Abstract: The compounds of Formula (I) wherein R1 is selected from Br and CN; R2 is selected from H and Br; R3 is H or -(C=X)R; R is selected from H, CH3, CF3, CF2H, CFH2, CC13, CC12H, CC1H2, CBr3, CBr2H and CBrH2; X is O or S. The compounds are useful in the synthesis of 2-Amino-4,6-dimethoxybenzamide derivatives.
Patent CA-2888416-A1 (CA)
Inventor: GRILLI MARCO
IPC: B23H9/10
Filed: 2013-10-25
Abstract: The method is used for manufacturing a blade (201) of a turbomachine comprising an airfoil portion (202); according thereto at least one external or internal surface of the airfoil portion is obtained by wire electric discharge machining; this is allowed by designing these surfaces as "ruled surfaces" or very close to such kind of surfaces; this method is particularly effective, for forming internal cavities (205) of hollow stator blades of steam turbines; this method allows to manufacture in a single piece hollow blades (201) having root portions and shroud portions. Blade of a turbomachine with an internal cavity wherein the surface of the airfoil of the blade inside the cavity defines grooves perpendicular to the axis of the turbomachine.
Patent CA-2889914-A1 (CA)
Inventor: RAHANE SANTOSH
IPC: B01D15/38
Filed: 2013-10-02
Abstract: The present invention relates to new separation materials for affinity chromatography with improved binding capacity based on hydroxyl-containing porous base supports onto which polymer chains are grafted by covalent bonding via OH groups present on the surface of the base support, their manufacturing, and use, especially for binding protein A.
Patent CA-2890296-A1 (CA)
Inventor: JONSSON PER
IPC: E21B21/02
Filed: 2013-10-29
Abstract: A device for a flushing head (3) of a rock drilling machine (1), which includes a machine housing (3) and, inside a cylinder (18), a to and fro moveable percussive piston (17) arranged to exert percussive action against a shank adapter (15), wherein the shank adapter has symmetry axis (19) and a flushing medium channel (22,23) for co-operation with a flushing medium chamber (24) in the flushing head (3) surrounding the shank adapter (15), said flushing head (3) being provided with a connection unit (7) for the connection to a flushing hose (10). The flushing head (3) and the machine housing (2) exhibit co-operating fastening means and fastening elements (6) in line with a force direction of tensile forces (F) being exerted by the flushing medium hose (10) on the connection unit (7) for movability of the flushing head (3) in respect of the machine housing (2) in directions perpendicular to said symmetry axis (19). The device also concerns a rock drilling machine including such a device.
Patent CA-2892497-A1 (CA)
Title: Procede d'elimination de biofilms pour le nettoyage d'instruments medicaux, en particulier pour lutter contre les maladies nosocomiales
Inventor: FASTREZ SEBASTIEN
IPC: A01N63/50
Filed: 2013-11-21
Abstract: Procédé d'élimination de biofilms pour le nettoyage d'instruments médicaux, en particulier pour lutter contre les maladies nosocomiales, comprenant une étape de traitement de surface pendant une période de temps prédéterminée avec une composition comprenant au moins un composant détergent et au moins un composant enzymatique et une étape de rinçage et/ou de séchage de ladite surface.
Patent CA-2895996-A1 (CA)
Inventor: EMKEY WILLIAM LEWIS
IPC: B01D19/02
Filed: 2015-06-30
Abstract: A method of subsiding foam resulting from an industrial process and moving it in a predetermined direction on the surface of an industrial-process liquid includes establishing a foam-displacement direction and a foam- displacement path. At least two fluid-spray sources from which a foam-subsiding fluid can be ejected are arranged serially above the industrial-process liquid and foam accumulating thereon. The fluid-spray sources are oriented and caused to eject foam-subsiding fluid such that foam impacted by foam-subsiding fluid ejected from the first fluid-spray source is wetted, partially subsided and displaced in the foam-displacement direction toward the spray being ejected from the second fluid-spray source by which the foam is further wetted, subsided and displaced in the foam displacement direction. In implementations including three or more fluid-spray sources, foam is moved sequentially through the sprays of the fluid-spray sources such that it is increasingly subsided as it moves through the foam-displacement path.
Patent CA-2897627-A1 (CA)
Inventor: HOENES JOACHIM
IPC: G01N33/543
Filed: 2014-03-18
Abstract: A method for detecting an analyte in a body fluid is disclosed. The method has the following steps: a) applying a sample (122) of the body fluid to a test element (120), said test element (120) comprising at least (i) a test field (128) comprising at least one test material (130) adapted to change at least one measurable property in the presence of the analyte, (ii) a capillary element (126) adapted to guide the sample (122) across said test field (128) in a flow direction (146), (iii) a first and a second measurement location (158, 160) within said test field (128), wherein the second measurement location (160) is offset from the first measurement location (158) in the flow direction (146); b) measuring the measurable property in said at least one first measurement location (158), thereby generating at least one first measurement value; c) measuring the measurable property in said at least one second measurement location (160), thereby generating at least one second measurement value; d) detecting the analyte by using an evaluation algorithm having at least two input variables, wherein (i) at least one first input variable of the at least two input variables includes an information on a difference between the first measurement value and the second measurement value, and (ii) at least one second input variable of the at least two input variables includes a measurement information on an analyte-induced change of the measurable property of the test material (130) in at least part of the test field (128).
Patent CA-2898737-A1 (CA)
Title: Unique identification of coin or other object
Inventor: TRUONG HIEU
IPC: B44C1/24
Filed: 2013-04-30
Abstract: A method of producing an authenticatable article. An overt feature is produced in the article using a fabricating technique which is selected based on a material of the article so as to produce the overt feature having predetermined, reproducible macroscopic characteristics as well as random, non-reproducible microscopic characteristics rendering the article physically unique. The overt feature including the microscopic characteristics are imageable using a predetermined imaging technology to produce an overt feature image. An authentication signature is generated based on the overt feature image and stored in a central database. The overt feature may alternatively be produced in an apparatus or means used to manufacture authenticatable articles such that the overt feature including the random, microscopic characteristics is reproduced in the articles. The overt feature and generated authentication code therefore corresponds to articles manufactured using that apparatus or means.
Patent CA-2898887-A1 (CA)
Inventor: CORTNER THOMAS S
IPC: C09K8/24
Filed: 2014-03-18
Abstract: Beneficiated clay viscosifying additives may include a low-quality clay and a polymer coated high-quality clay that comprises a high-quality clay at least partially coated with a polymer, wherein the ratio of low-quality clay to high-quality clay is about 90:10 to about 80:20 by weight. Such beneficiated clay viscosifying additives may be used in drilling fluids.
Patent CA-2900968-A1 (CA)
Inventor: MACPHAIL WARREN FOSTER PETER
IPC: E21B43/26
Filed: 2014-02-12
Abstract: L'invention concerne une méthode et un système d'amélioration de la production de pétrole, dans lesquels du pétrole est déplacé hors d'une formation fracturée en injectant sélectivement un fluide dans des fractures sélectionnées dans la formation sans injection dans les autres fractures non sélectionnées. Le fluide injecté s'écoule dans la formation fracturée et améliore la récupération à partir des fractures non sélectionnées. Le pétrole est recueilli sélectivement des fractures non sélectionnées.
Patent CA-2901760-A1 (CA)
Title: Pompe de fond a chargement par le haut modulaire
Inventor: BLANKENSHIP HOWARD
IPC: F04B47/00
Filed: 2014-02-22
Abstract: L'invention concerne un procédé et un appareil permettant d'améliorer l'efficacité de production d'un puits et d'empêcher l'apparition d'un bouchon de gaz. L'appareil est une pompe de fond et comprend un cylindre, un piston alternatif et un corps comprenant une pluralité de soupapes d'admission. L'appareil ne requiert pas de soupapes d'évacuation. Le corps et les soupapes d'admission sont positionnés au-dessus du cylindre et du piston, ce qui permet d'éliminer un bouchon de gaz. Des fluides entrent dans le corps par le biais des soupapes et, pendant les courses montantes du piston, sont amenés à monter dans la colonne de tubage vers l'équipement de surface. La modularité des éléments permet de changer les éléments de pompe en cas de fluctuation de la productivité du puits et permet également de produire davantage de fluides avec un tubage plus petit.
Patent CA-2901815-A1 (CA)
Inventor: HUANG NANKUN
IPC: G06Q50/30
Filed: 2013-05-10
Abstract: Methods, systems and articles of manufacture for generating interface elements of an electronic tax preparation application to allow a taxpayer or user to view a portion of an image of a tax document that is a source of data for a field of a screen generated by the electronic tax application. The image portion displayed may be a particular box or field of a tax document for a corresponding particular field of the screen generated by the electronic tax preparation or a bounding region including one or more adjacent or surrounding boxes or fields. Embodiments allow taxpayers to view an image of a source document while viewing the data that was entered in the field from within the tax preparation application without having to consult paper copies of the tax documents.
Patent CA-2903186-A1 (CA)
Title: Dual venturi for combustion device
Inventor: KIM KYEONG JOO
IPC: F23D14/60
Filed: 2014-04-15
Abstract: The present invention relates to a dual venturi for a combustion device and, particularly, to a dual venturi for a combustion device which can adjust an amount of gas and air supplied to a burner side of a water heater and can efficiently control the quantity of heat by coupling a motor and a damper so as to increase a turn-down ratio and by allowing the damper to simultaneously open or close an inlet of secondary air and gas as the damper is rotated by the driving of the motor. The dual venturi, according to the present invention, comprises: a housing having, on one side thereof, a discharge part coupled to a turbo fan, and having, on the inner side thereof, a predetermined space for allowing gas and air to flow therein; an air supply unit divided by a first partition wall (130) on the inner side of the housing and separated into a first air supply unit and a second air supply unit; a gas supply unit formed on one lateral side of the housing and divided by a second partition wall, wherein the gas supply unit is separated into a first gas supply unit having a first opening part so as to be communicated with the first air supply unit and a second gas supply unit having a second opening part so as to be communicated with the second air supply unit; and an opening and closing means for blocking a flow of secondary air and secondary gas by blocking the second air supply unit and the second opening part when a combustion device needs a low quantity of heat, and for opening the second air supply unit and the second opening part when a high quantity of heat is needed.
Patent CA-2906677-A1 (CA)
Inventor: LEE MEI-CHEN
IPC: A44C7/00
Filed: 2015-10-06
Abstract: The invention is directed to a non-piercing earring comprising a front member, a rear member, a first magnet, a second magnet, a stop, and a compressible spring.  The front member and rear member connect to form a hoop shaped earring. The rear member slides within an inner cavity in the front member. The inner cavity houses a compressible spring to generate a force pushing the rear member toward the user's ear. The terminable ends of the front member and rear member have magnets situated to provide an attractive force and further maintain the earring on the ear of the user.
Patent CA-2908525-A1 (CA)
Title: Nsaid administration and related compositions, methods and systems
Inventor: VISCOMI GIUSEPPE CLAUDIO
IPC: A61K31/395
Filed: 2014-04-11
Abstract: The invention relates to nonsteroidal anti-inflammatory drugs (NSAIDs) compositions, methods and systems such as kits. In particular, the invention relates to treatment and/or prevention of adverse effects associated with NSAIDs administration.
Patent CA-2911569-A1 (CA)
Inventor: GLAUSER TRACY A
IPC: G16H70/40
Filed: 2006-11-28
Abstract: The invention provides population models, methods, and algorithms for targeting a dosing regimen or compound selection to an individual patient. The methods and algorithms of the invention utilize population models that incorporate genotype information for genes encoding drug metabolizing enzymes for one or more compounds of interest. The methods allow integration of genotype information for one or more genes encoding a drug metabolizing enzyme, particularly a cytochrome P450 gene with patient data. The methods allow integration of genotype information and the effect of one or more compounds on one or more drug metabolizing enzymes. The methods allow iterative feedback of drug metabolizing data obtained from a patient into the process of generating a dosage regimen recommendation for a compound of interest for an individual patient.
Patent CA-2912112-A1 (CA)
Title: Systeme d'aeration pour une cartouche de toner pour utilisation avec un dispositif de formation d'image
Inventor: LEEMHUIS MICHAEL CRAIG
IPC: G03G15/08
Filed: 2014-06-02
Abstract: Selon un mode de réalisation à titre d'exemple, une cartouche de toner pour un dispositif de formation d'image électrophotographique comprend un boîtier ayant un réservoir pour stocker du toner. Un orifice de sortie est positionné sur le corps pour transférer du toner hors de la cartouche de toner. Un système d'aération comprend un premier évent positionné pour introduire l'air provenant de l'extérieur du boîtier dans le réservoir, et un second évent positionné pour introduire l'air reçu au niveau de l'orifice de sortie dans le réservoir. Le système d'aération maintient une pression d'air dans le réservoir à une valeur supérieure à une pression de l'air provenant de l'extérieur du boîtier et de l'air reçu au niveau de l'orifice de sortie.
Patent CA-2916475-A1 (CA)
Title: Foamable personal care composition comprising a continuous oil phase
Inventor: TSAUR LIANG SHENG
IPC: A61K8/46
Filed: 2014-07-15
Abstract: A foamable, fluid personal cleansing composition having a continuous oil phase comprising at least one carrier oil, the continuous oil phase having fatty acid soap crystals and solid synthetic cleansing surfactant dispersed therein.
Patent CA-2919317-A1 (CA)
Inventor: ZIMMERMANN AXEL
IPC: C07C269/04
Filed: 2014-08-21
Abstract: The invention relates to a novel synthesis route towards R- biphenylalaninol and to the intermediates applied in this synthesis route. The process according to the invention and the intermediate compounds are useful in the synthesis of pharmaceutically active compounds.
Patent CA-2920099-A1 (CA)
Inventor: SHARON EYAL MICHAEL
IPC: G06F3/048
Filed: 2014-08-06
Abstract: In one embodiment, a method includes determining, relative to a base user experience (UX), one or more modifications to one or more graphical elements of a user interface (UI) for display to a particular user. The modifications are configured to personalize the UI individually to the particular user and based on a computational determination of one or more categories applicable to the particular user. The method also includes applying the modifications to the UI; and providing the UI as modified for display to the particular user.
Patent CA-2920613-A1 (CA)
Title: Drainage device and methods for constructing and use
Inventor: SIMON TOM
IPC: B01D24/22
Filed: 2014-07-25
Abstract: The present invention embodies a drainage device that is used for controlling the flow of rainwater during the first flush of rainfall. The drainage device includes a basin configured to receive rainwater or other liquids from an adjacent driving surface roadway through a drain (e.g., a grate). The interior of the basin encloses a plurality of pollution collection members (e.g., lattices) configured to trap pollutants in the rainwater for extraction from the rainwater. The pollution collection members are angled so as to increase the surface area that is exposed to rainwater entering and received within the drainage device (also referred to herein as the "outside surface" of the pollution collection members). The pollution collection members are configured to trap pollutants. The outside surfaces of the pollution collection members may be covered in a fabric that increases efficiency in filtering pollutants from the rainwater.
Patent CA-2922945-A1 (CA)
Inventor: GILDERSLEEVE RICHARD
IPC: A61F13/00
Filed: 2014-09-11
Abstract: Disclosed herein are devices for preventing or treating an injury to an individual. Also provided are devices and methods for alleviating pain or discomfort caused by equipment or other padding or articles of clothing or uniform. The device can include a disposable padded tape having a plurality of force absorbing zones. It can also include an adhesive layer for attaching the device to a body contacting surface.
Patent CA-2923939-A1 (CA)
Title: A closure cap for mounting on a liquid container
Inventor: MORADI SHAHRIAR
IPC: B65D81/32
Filed: 2013-10-11
Abstract: A closure cap (7) for mounting on a liquid container is disclosed, which closure cap (7) comprises a preferably recloseable pouring opening (9) and a receiving element (1) which, with the closure cap (7), forms a common receiving volume (20) for receiving at least one dispensing body (2), e.g. a tablet. The closure cap (7) can be opened to create an access (12) to the receiving volume (20) and to be able to introduce the at least one dispensing body (2) into the receiving volume (20) or remove it from the latter, wherein the receiving element (1) is permeable to a liquid (37) in order to allow the dispensing body (2) received therein to come into contact with the liquid (37). The access (12) can be closed in a leaktight manner or opened by means of a closure element (42), which is connected to the closure cap (7) and is movable by pivoting or sliding.
Patent CA-2925268-A1 (CA)
Title: Prediction de risque en temps reel durant des operations de forage
Inventor: DURSUN SERKAN
IPC: G06F19/00
Filed: 2013-10-25
Abstract: L'invention concerne des systèmes et des procédés de prédiction de risque en temps réel durant des opérations de forage à l'aide de données en temps réel provenant d'un puits non achevé, d'un modèle de couche grossière appris et d'un modèle de couche fine appris pour chaque couche respective du modèle de couche grossière appris. En plus d'utiliser les systèmes et les procédés de prédiction de risque en temps réel, les systèmes et les procédés peuvent également être utilisés pour surveiller d'autres puits non achevés et réaliser une analyse statistique de la durée de chaque niveau de risque pour le puits surveillé.
Patent CA-2926829-A1 (CA)
Title: Homeowner system and portal
Inventor: BESEDA BRENT BYRON
IPC: G06Q50/16
Filed: 2016-04-08
Abstract: Embodiments of systems, methods, and computer-readable storage media for capturing, managing, presenting, and maintaining information about a home are disclosed.  A server may generate notifications associated with the project. The notifications may prompt the recipient to capture media content associated with the project. The notification may include a selectable element that, when selected, launches and controls a camera application for capturing the media content, and may indicate various types of media content to be captured. Once the media content has been captured, the media content may be reviewed for compliance with one or more rules, and, once captured and verified for rules compliance, may be provided to a server configured to present the media content and other information associated with a home or project to a user, such as a homeowner.
Patent CA-2926861-A1 (CA)
Inventor: FIALA MARK
IPC: G06F19/00
Filed: 2015-05-21
Abstract: Fiducial markers are printed patterns detected by algorithms in imagery from image sensors for applications such as automated processes and augmented reality graphics. The present invention sets forth extensions and improvements to detection technology to achieve improved performance, and discloses applications of fiducial markers including multi-camera systems, remote control devices, augmented reality applications for mobile devices, helmet tracking, and weather stations.
Patent CA-2927486-A1 (CA)
Inventor: ROBERTS JOHN
IPC: B61L23/34
Filed: 2016-04-21
Abstract: The present invention relates to an anti-collision system for railcars and locomotives and, more particularly, to a distance ranging and worker coupling protection system utilizing remote-sensing radar techniques for use with a locomotive and railcar. The anti-collision system may include an object detector device attached to a railcar or a locomotive that detects objects in a path of the railcar and the locomotive and a train display device electrically connected to the object detector device. The anti-collision system may also include an emergency action device which enables a crew member to stop the railcar or locomotive without communication to a locomotive operator when a hazard is recognized. The object detector device may include a remote sensor, a radio, and a microprocessor programmed to include data- logging to record and log all data from the anti-collision system.
Patent CA-2928178-A1 (CA)
Title: Tgr5 modulators and methods of use thereof
Inventor: PELLICCIARI ROBERTO
IPC: A61P3/00
Filed: 2008-01-18
Abstract: The invention relates to compounds of Formula A: (A) or a pharmaceutically acceptable salt, solvate, hydrate, or prodrug thereof. The compounds of Formula A are TGR5 modulators useful for the treatment of various diseases, including obesity, insulin sensitivity, inflammation, cholestasis, and bile desaturation.
Patent CA-2934974-A1 (CA)
Title: Side lap seam attachment tool
Inventor: MORTON VIRGIL R
IPC: B21D37/00
Filed: 2014-06-12
Abstract: A punching tool for attaching adjacent steel deck panels along a side-lapped seam positions first and second jaws on one side of the seam, and positions third, fourth and fifth jaws on the other side. An actuator compresses the two sets of jaws;  blades on the ends of such jaws shear the seam to create two louvers extending in one direction separated by a third louver extending in the other direction. The first jaw blade passes between the third and fourth jaw blades, and the second jaw blade passes between the fourth and fifth jaw blades. The blades are tapered to prevent binding upon release. The blades may include semi-cylindrical punching portions, and can be formed as detachable inserts coupled to the jaws, as by dovetail joints. The jaws may be made of a metal having a hardness rating less than that of the detachable blade inserts.