baber/WOPTO huggingface dataset:
Patent CA-2925108-A1 (CA)
Inventor: MURPHREE ZACHARY R
IPC: E21B21/10
Filed: 2014-09-25
Abstract: La présente invention concerne un procédé de production d'au moins une partie d'un dispositif d'isolation de forage comprenant : la fourniture d'une matrice d'alliage fusible sous forme pulvérulente ; le placement d'au moins les particules de la poudre de matrice d'alliage fusible dans un moule ; le tassement des particules situées à l'intérieur du moule par application d'une pression ; et la fusion des particules conjointement pour former un matériau solide, le matériau solide formant l'au moins une partie du dispositif d'isolement de forage.
Patent CA-2928707-A1 (CA)
Inventor: OEHRING JARED
IPC: E21B7/02
Filed: 2016-05-03
Abstract: An electrically powered hydraulic fracturing system includes pumps for pressurizing fracturing fluid, piping for carrying fracturing fluid, and field connections in obliquely oriented segments of the piping. The connections are between lead lines that couple directly to the pumps and lines carrying fluid to and from the pump; and are assembled and disassembled in the field. Operations personnel can more easily manipulate connections that are obliquely oriented than those that are horizontal or vertical.
Patent CA-2932151-A1 (CA)
Inventor: FRY MICHAEL ALAN
IPC: A61B17/30
Filed: 2014-12-19
Abstract: Devices and methods for processing animal or human tissue are provided. The devices may include a vacuum surface to secure the tissue in place and an apparatus for removing fat or other material from the tissue. The apparatus can include one or more blades and/or a fluid jet system.
Patent CA-2932800-A1 (CA)
Title: Targeting device for use with systems, methods, and apparatuses for fusion, stabilization, and/or fixation of bones
Inventor: FEIBEL JONATHAN
IPC: A61B17/17
Filed: 2014-12-05
Abstract: Various embodiments of a targeting device for use with systems, methods, and apparatuses for fusion, stabilization, and/or fixation of bones are disclosed. In one embodiment, a targeting device is provided, the targeting device comprising: a targeting arm including a targeting portion, a radial portion, and at least one aperture oriented in the targeting portion; a target lock; and a rotation arrestor including an arresting engagement portion, an elongated shaft, and a button operatively connected to the arresting engagement portion.
Patent CA-2933060-A1 (CA)
Title: Systeme et methodes d'estimation d'ecoulement de fluide fondes sur le moment de fermeture d'une vanne
Inventor: NEEDHAM DUANE
IPC: F16K31/06
Filed: 2016-06-15
Abstract: Des mécanismes de pulvérisation et des systèmes de commande à utiliser avec lesdits mécanismes sont décrits. Il est décrit un procédé de détection découlement dans une buse couplée en communication fluidique avec une électrovanne comprenant une bobine de solénoïde et un champignon. Le procédé comprend généralement (1) la distribution de fluides dans lélectrovanne et la buse, (2) la mise hors tension de la bobine de solénoïde pour fermer lélectrovanne et contrôler un écoulement dans la buse, (3) la détermination dune durée de fermeture de lélectrovanne daprès un signal dun dispositif de mesure de champignon, et (4) la détermination dune valeur découlement daprès une temporisation entre la mise hors tension de la bobine de solénoïde et la durée de fermeture.
Patent CA-2934349-A1 (CA)
Inventor: SHRIVASTAVA DHAIRYA
IPC: G02F1/15
Filed: 2014-12-18
Abstract: La présente invention concerne des dispositifs en couches minces, par exemple des fenêtres électrochromes multizones, et des procédés de fabrication de ceux-ci. Dans certains cas, une fenêtre électrochrome multizone comprend un dispositif électrochrome monolithique sur un substrat transparent et au moins deux zones de coloration, ces zones de coloration étant conçues pour fonctionner indépendamment.
Patent CA-2935819-A1 (CA)
Inventor: PIERGALLINI REMIGIO
IPC: A23L11/00
Filed: 2009-11-06
Abstract: There is provided a wound healing composition which comprises at least one oxidant, at least one photoactivator capable of actuating the oxidant and at least one healing factor chosen from hyaluronic acid, glucosamine and allantoin in association with a pharmaceutically acceptable carrier. In addition, a method of topically treating wounds using at least one oxidant and at least one photoactivator capable of activating the oxidant followed by illumination of said photosensitizer is disclosed.
Patent CA-2936279-A1 (CA)
Title: Process and system for production of dimethyl ether from synthesis gas
Inventor: FRITZ HELMUT
IPC: C07C41/01
Filed: 2015-01-05
Abstract: The invention relates to a method for obtaining dimethyl ether (DME) from syngas (SG). At least one feed flow (2) made of syngas (SG) undergoes at least one synthesizing step (A) in which components contained in the feed flow (2) are at least partly converted into dimethyl ether (DME), whereby at least one raw product flow (3) is obtained which contains at least dimethyl ether (DME) and the non-converted components of the feed flow (2). The feed flow (2) contains at least hydrogen, carbon monoxide, and carbon dioxide and has a stoichiometric number of 2.0 to 5Ø The feed flow (2) further contains 4 to 20 mol.% of carbon dioxide, and the ratio of carbon dioxide to carbon monoxide in the feed flow (2) ranges from 0.5 to 4. The at least one synthesizing step (A) is carried out under isothermal conditions. The invention likewise relates to a system for obtaining dimethyl ether (DME) from syngas (SG).
Patent CA-2936487-A1 (CA)
Inventor: RUSU ANA
IPC: A61B5/053
Filed: 2015-01-13
Abstract: The present invention relates to a health monitoring system comprising an implantable sensor configured to measure impedance within a body tissue of the subject resulting from an electrical current flowing through said body tissue, wherein the body tissue is sub-dermal or subcutaneous tissue of said subject, the sensor including a powering and communication circuit having a coil configured to be powered by an electromagnetic field and to communicate with external devices. Further, the system comprises a reader module including a coil configured to produce the electromagnetic field for powering the powering and communication circuit and for communicating with the powering and communication circuit, a computing device comprising a display device, a processing device and at least one storage device, the computing device being configured to communicate with other devices via at least one wireless network and a monitoring engine for determining or monitoring at least one physiological parameter based on measured impedance, wherein the reader module and the computing device and the monitoring engine are configured to communicate with each other.
Patent CA-2939526-A1 (CA)
Inventor: KELLEMAN JAMES
IPC: H04W48/18
Filed: 2015-03-04
Abstract: A method and an apparatus for wireless communication are provided. In one aspect, the apparatus may be a user equipment (UE), base station, or access point. The apparatus broadcasts peer discovery information in a high-level expression data structure that supports multiple discovery technologies from a variety of wireless networks. By using the high-level expression data, the apparatus may use a single, unified discovery application programming interface for signaling the presence of any supplemental cross-technology discovery information as such information became available. In another aspect, the apparatus may be a UE. The apparatus receives the broadcasted high-level expression data in a peer discovery signal and processes the data.
Patent CA-2942869-A1 (CA)
Title: Absorbent garment
Inventor: GRIFFITHS JOANNA
IPC: A61F13/496
Filed: 2014-05-02
Abstract: An undergarment includes a body portion having an upper edge defining a waistband, two leg openings and a crotch region between the leg openings; an absorbent pad on the inside of the body portion within at least the crotch region, the absorbent pail having an inner region and a peripheral region, wherein the thickness of the absorbent pad in the peripheral region is less than the thickness of the absorbent pad in the inner region; and elastic bonding film lining each of the two leg openings while overlying respective portions of the peripheral region of the absorbent pad thereby to bond the absorbent pad and the body portion. A method of manufacturing an undergarment is provided.
Patent CA-2942932-A1 (CA)
Title: Procede de preparation d'un compose antifongique
Inventor: HOEKSTRA WILLIAM J
IPC: A61K31/41
Filed: 2015-03-19
Abstract: La présente invention concerne un procédé de préparation d'un composé 1 qui est utile en tant qu'agent antifongique. L'invention vise en particulier à fournir une nouvelle méthodologie pour préparer le composé 1 et des dérivés substitués de celui-ci.
Patent CA-2946567-A1 (CA)
Title: Ultrasonic cleaning system and method
Inventor: BEWLAY BERNARD PATRICK
IPC: F01D25/00
Filed: 2016-10-27
Abstract: A cleaning system and method use an ultrasound probe, a coupling mechanism, and a controller to clean equipment of a vehicle system. The ultrasound probe enters into an engine. The ultrasound probe emits ultrasound pulses and the coupling mechanism provides an ultrasound coupling medium between the ultrasound probe and one or more components of the engine. The controller drives the ultrasound probe to deliver the ultrasound pulse through the coupling medium to a surface of the one or more components of the engine. The ultrasound probe delivers the ultrasound pulse to remove deposits from the one or more components of the engine.
Patent CA-2947086-A1 (CA)
Inventor: BACKERT ALISA JONES
IPC: G06F21/00
Filed: 2008-12-31
Abstract: Methods, systems, and computer-readable media are provided for conducting an election. In one exemplary embodiment, there is provided a method for ensuring integrity of an electronic ballot. The method can include creating electronic ballots for voters based on votes received from the voters; digitally signing the electronic ballots; storing the signed electronic ballots; retrieving the signed electronic ballots from storage; verifying the digital signatures on the retrieved electronic ballots; and presenting the voters with validation pages derived from the retrieved electronic ballots, the validation pages including a user interface element for the voters to confirm that the retrieved electronic ballots accurately reflect their vote.
Patent CA-2948549-A1 (CA)
Inventor: HENGSTLER CLEMENS
IPC: G01F23/284
Filed: 2014-07-07
Abstract: The invention relates to a radar level gauge (1) comprising a signal generator for generating electromagnetic waves and an antenna (3) for emitting the electromagnetic waves in a container (4) and for receiving electromagnetic waves reflected by the container (4). The radar level gauge also comprises a safety device (5) for verifying the functional capability or for improving the measuring quality of the radar level gauge (1), said safety device (5) having a reflector (7) and an adjustment device (9) and/or a reduction device (15) and being suitably designed to adjust the reflector (7) and/or the reduction device (15) at least between a first position (I), in which the reflector reflects the electromagnetic waves and a second position (II), in which the reflector reflects the electromagnetic waves in a reduced manner. The adjustment device (9) acts on the reflector (7) and/or the reduction device (15) in a contactless manner.
Patent CA-2951281-A1 (CA)
Inventor: CORBETT KEVIN T
IPC: G01N1/14
Filed: 2015-07-17
Abstract: Method and system is described for hydrocarbon exploration and development. The method and system include one or more remote devices, such as buoys, which are utilized to identify and collect samples of target materials. The buoys include measurement components, sampling components and storage components to manage the obtained samples.
Patent CA-2951965-A1 (CA)
Title: Low-temperature container, low-temperature tank and low-temperature tank truck
Inventor: ZHOU XIAOXIANG
IPC: F17C1/12
Filed: 2014-10-29
Abstract: A low-temperature container, low-temperature tank and low-temperature tank truck are provided. The low-temperature container includes a housing and an inner container disposed inside the housing through a support assembly. The support assembly includes two transverse support structures correspondingly disposed between the housing body and inner container body, and two longitudinal support structures respectively disposed between the outer sealing head and the inner sealing head located at ends. Central lines of the two longitudinal support structures and a central axis of the inner container are collinear, or the central lines of the two longitudinal support structures are parallel to the central axis of the inner container, and the longitudinal support structures may extend and retract in the longitudinal direction of the low-temperature container. The low-temperature container of the present disclosure has balanced support points and good heat insulation effect.
Patent CA-2952233-A1 (CA)
Title: Hybrid electrochemical cell
Inventor: EL-KADY MAHER F
IPC: H01M12/00
Filed: 2015-06-16
Abstract: Disclosed is a hybrid electrochemical cell with a first conductor having at least one portion that is both a first capacitor electrode and a first battery electrode. The hybrid electrochemical cell further includes a second conductor having at least one portion that is a second capacitor electrode and at least one other portion that is a second battery electrode. An electrolyte is in contact with both the first conductor and the second conductor. In some embodiments, the hybrid electrochemical cell further includes a separator between the first conductor and the second conductor to prevent physical contact between the first conductor and the second conductor, while facilitating ion transport between the first conductor and the second conductor.
Patent CA-2954893-A1 (CA)
Inventor: MOVSAS TAMMY Z
IPC: A61P27/02
Filed: 2015-07-08
Abstract: A method for treating ocular -disorders which, involve angiogenesis or neovascularization as part of their pathologic process. These types of retinal disorders can be categorized as (a) retina! vascular disorders (such as diabetic retinopathy, retinal vein occlusions and retinopathy of prematurity), (b) subretinal neovascular disorders (such as neovascular age-related macular degeneration, ocular histoplasmosis, pathologic myopia) (c) intraocular tumors (such as ocular melanoma, ocular lymphoma and retinoblastoma) The treatment for these ocular disorder involves the administration of an effective amount of human chorionic gonadotropin (hCG) antagonists, luteinizing hormone (LH) antagonists or hCG/LH receptor antagonists, optionally in combination with at least one additional bioactive agent.
Patent CA-2955093-A1 (CA)
Inventor: HILLER JORG
IPC: B23B51/04
Filed: 2015-06-30
Abstract: A method for reloading a single-flute drill comprising a shaft (110) made of a hard metal and a drill head (120) that is connected to the shaft (110) and is made of a hard metal, is characterized by the following steps: - removing a worn drill head (120) from the shaft (110); - integrally bonding a new drill head (120) to the shaft (110).
Patent CA-2956809-A1 (CA)
Title: Procede pour la sequestration de constituants et la creation de sous-produits a partir d'un courant gazeux
Inventor: FLYNN JEREMIAH
IPC: B01D47/00
Filed: 2015-08-10
Abstract: La présente invention concerne des systèmes et des procédés pour la séquestration de constituants de courant gazeux et la création des sous-produits de courant gazeux. Les systèmes et les procédés comprennent l'utilisation et le traitement de fluides au moyen de modules de transfert d'énergie de fluide, une/des unité(s) d'épuration, une cuve de réaction en suspension, un/des purificateur(s) de cuve de traitement de réservoir tampon et un concentrateur. Des solutions chimiques, des solides et analogues sont régénérés et réutilisés permettant d'augmenter l'efficacité et des économies du système et/ou du processus tout en produisant également des produits destinés à la commercialisation.
Patent CA-2963290-A1 (CA)
Inventor: SANKARARAMAN SANDEEP
IPC: H01R12/53
Filed: 2015-11-03
Abstract: The invention relates to an electric interface, in particular an interposer, comprising a first connection plane with at least one first contact surface pair, each of which comprises a first and second contact surface, and a second connection plane with at least one second contact surface pair, each of which comprises a third and a fourth contact surface. For each of a first and second contact surface pair, a first electric connection electrically connects the first contact surface of the first connection plane to the third contact surface of the second connection plane, and a second electric connection electrically connects the second contact surface of the first connection plane to the fourth contact surface of the second connection plane. The first electric connection between the first and third contact surface has a specified first geometric length, and the second electric connection between the second and fourth contact surface has a specified second geometric length, the first and second geometric length being different.
Patent CA-2965825-A1 (CA)
Inventor: SHELDON JOSHUA
IPC: E04F21/16
Filed: 2015-10-21
Abstract: A joint compound tool (20) including a body having a first end (28), an opposing second end (30) and a handle (24). A blade portion (22) is attached to the first end of the body and a lid opener (24) is movably attached to the second end of the body, where the lid opener is movable between a storage position adjacent to the handle and an operative position away from the handle.
Patent CA-2966673-A1 (CA)
Title: Reinforced mull post assembly
Inventor: WANG SHIRLEY
IPC: E06B1/52
Filed: 2017-05-10
Abstract: A composite reinforced mull post is disclosed for use in an entryway assembly. The mull post may engage a door on one side and a side light window on the other side. The mull post may comprise a one or two piece outer portion and one or more internal reinforcing members. The outer portion may comprise a plurality of interlocking pieces. A first internal reinforcing member may be formed of engineered material such as a wood laminate, and a second reinforcing member may comprise a channel that extends partially around the first reinforcing member.  The reinforcing member may include orthogonal portions conterminously received within a correspondingly shaped central chamber formed by the housing formed by the joined interlocking pieces. The reinforcing member may include an upper wood portion and a lower durable portion, connected end to end by a glued finger joint.
Patent CA-2968061-A1 (CA)
Inventor: HUSFELD CRAIG
IPC: A61K47/10
Filed: 2015-11-24
Abstract: La présente invention concerne des composés, des compositions pharmaceutiques et des médicaments contenant de tels composés, et des procédés d'utilisation de tels composés afin de moduler l'activité du récepteur vanilloïde 1 à potientiel de récepteur transitoire (TRPV1).
Patent CA-2969810-A1 (CA)
Inventor: MARIN JEAN PHILIPPE JACQUES
IPC: B64C27/04
Filed: 2016-01-11
Abstract: The invention relates to a device for controlling an auxiliary engine (8) including a gas generator and a free turbine suitable for being connected mechanically to the rotor (12) of a helicopter in order to supply same with thrust power, characterised in that said control device includes a proportional-plus-integral controller (30) having proportional gain (Kp) and integral gain (Ki), which are functions of the speed of rotation of said gas generator, said controller (30) being configured to receive an error signal representing a speed error of said free turbine, and to generate a signal (Sc) for correcting the drive speed of said gas generator obtained by adding a signal which is proportional to said error signal according to said proportional gain (Kp), and an integrated signal (Si), resulting from adding a signal which is proportional to said error signal according to said integral gain (Ki) and a memory signal (Sm), provided by a feedback loop (31) of said integrated signal (Si), said memory signal (Sm) being dependent on a measurement that represents the speed of rotation of said free turbine.
Patent CA-2970089-A1 (CA)
Inventor: GIESELMAN MATTHEW D
IPC: C10M133/56
Filed: 2015-02-16
Abstract: The invention relates to a method of lubricating an internal combustion engine comprising supplying to the engine a lubricating composition comprising: an oil of lubricating viscosity, 2.3 wt % to 4 wt % of a dispersant package, wherein the dispersant package comprises: a borated succinimide dispersant obtainable by an "ene" reaction of a polyalkylene with an acylating agent to form an intermediate, reacting the intermediate with an aminoalcohol or amine to form a dispersant, and reacting the dispersant with a borating agent to form a borated succinimide dispersant; and a non-borated succinimide dispersant obtained by a "Diels-Alder" reaction. The ratio of non-borated succinimide dispersant to borated succinimide dispersant is 90:10 to 20:80, and the borated succinimide has 0.2 wt % to 1.3 wt % boron on an oil-free basis of the dispersant.
Patent CA-2971282-A1 (CA)
Inventor: CHERUVALLATH ZACHARIA
IPC: C07F9/655
Filed: 2015-12-18
Abstract: Disclosed are compounds of Formula (1), stereoisomers thereof and pharmaceutically acceptable salts of the compounds and stereoisomers, wherein R1 and R2 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula (1), to pharmaceutical compositions which contain them, and to their use for treating obesity and related diseases, disorders, and conditions associated with MetAP2.
Patent CA-2973558-A1 (CA)
Title: Alumina and carbonate production method from al-rich materials with integrated co2 utilization
Inventor: ARANDA ASUNCION
IPC: C22B3/28
Filed: 2015-03-11
Abstract: A process for alumina and carbonate production from aluminium rich materials with integrated CO2 utilization, comprising:  comminuting and leaching Al-rich materials in concentrated HCI; separating unreacted material from metal chloride solution;  separating Al3+ from solution by crystallization of AlCl3 .cndot. 6H2O;  calcination of AlCl3 .cndot. 6H2O with HCl recovery; precipitation of metal carbonates from CO2; regeneration of HCl and extractive amines; the Al3+  separation the facilitated by increasing HCl concentration;  the calcination being performed in two steps, one in the range 400 and 600°C to generate a HCl-rich gas and one above 600°C to produce Al2O3; for precipitating metal carbonates, mixing the metal chloride solution with an organic solution containing a selected amine and contacting the mixture with a CO2-containing gas, thereby also extracting HCl by formation of an ammonium chloride salt complex; processing thermally or chemically the organic solution to regenerate the amine for recirculation.
Patent CA-2975449-A1 (CA)
Inventor: PLAKSIN DANIEL
IPC: C12N15/16
Filed: 2016-04-22
Abstract: A host cell characterized in that it comprises integrated into its genome a sequence coding for the a chain of hCG, and use of the host cell to produce recombinant hCG.
Patent CA-2976366-A1 (CA)
Inventor: CORDEIRO PIERRE
IPC: B25C1/08
Filed: 2016-02-29
Abstract: The present invention concerns improvements for a gas-powered fixing tool (10). It notably concerns a combustion chamber or precombustion chamber for a gas-powered fixing tool, a working chamber for a gas-powered fixing tool, a fuel gas injection device for a gas-powered fixing tool and a gas-powered fixing tool including one or more of these elements.