baber/WOPTO huggingface dataset:
Patent CA-2847663-A1 (CA)
Title: Coating composition and coated paper and coated paperboard
Inventor: LYONS ANTHONY
IPC: C09D7/61
Filed: 2013-10-10
Abstract: A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate, wherein less than about 90% by weight and greater than about 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter (esd) less than 2 microns. The coating composition may include a thickener present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition. A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate having a mean particle size (d50) of at least about 2.4 microns and a steepness factor of at least about 30. The coating composition may be a paper basecoat composition or a paperboard basecoat composition. A paper or paperboard product may include the coating composition on at least one surface of the paper product or paperboard product.
Patent CA-2847948-A1 (CA)
Title: Authentification basee sur des bits aleatoires dans des messages de navigation par satellite
Inventor: ENGE PER
IPC: G01S19/21
Filed: 2012-09-05
Abstract: La présente invention se rapporte à un système et à des procédés adaptés pour authentifier une position. Dans la solution technique décrite dans la présente invention, un sous-ensemble de signaux de navigation démodulés reçus par un serveur est sélectionné et synchronisé par rapport à des trames de bits d'un dispositif client dans le but de fournir des trames de bits de serveur synchronisées. Une fonction des trames de bits de serveur synchronisées est calculée dans le but de fournir un ensemble de signatures de serveur. Un ensemble de signatures du dispositif client et l'ensemble de signatures de serveur sont comparés dans le but d'obtenir un résultat de la comparaison, et une position d'un dispositif client est authentifiée sur la base du résultat de la comparaison.
Patent CA-2849862-A1 (CA)
Title: Flash memory system
Inventor: KIM JIN-KI
IPC: G11C16/10
Filed: 2012-09-19
Abstract: A method and system for controlling an MBC configured flash memory device to store date in an SBC storage mode, or a partial MBC storage mode less than a full MBC storage mode capacity. In a full MBC storage mode, pages of data are programmed sequentially from a first page to an Nth page for each physical row of memory cells, where N is the total number of pages than can be stored a physical row. Up to N virtual page addresses per physical row of memory cells accompany each page to be programmed for designating the virtual position of the page in the physical row. For SBC or partial MBC data storage, a flash memory controller issues program command(s) to the MBC memory device using less than the maximum N virtual page addresses for each physical row. The MBC memory device sequentially executes programming operations up to the last received virtual page address for the physical row.
Patent CA-2852299-A1 (CA)
Title: Engine operations support systems and methods for reducing fuel flow
Inventor: MOECKLY KEVIN
IPC: G01F9/00
Filed: 2014-05-23
Abstract: An operations support system is provided for an engine receiving fuel. The system includes a diagnostic engine model unit configured to receive engine data from the engine and to generate diagnostics data based on the engine data, the diagnostics data including scalars. The system further includes an engine-specific model unit coupled to the diagnostic engine model unit and configured to receive the scalars and the engine data. The engine-specific model unit includes a fuel flow calculation module configured to determine a current fuel flow for the engine and a set point module configured to generate set point information for the engine using a thermodynamic model that reduces the current fuel flow to the engine, the thermodynamic model being based on component maps associated with the engine. The system further includes a data storage unit coupled to the engine-specific model unit and configured to store the set point information.
Patent CA-2852624-A1 (CA)
Title: A method and apparatus for eliminating atherosclerosis from a region of the arterial tree
Inventor: SINGH AJOY I
IPC: A61N5/067
Filed: 2012-10-12
Abstract: The present invention provides a method and apparatus for elimination of atherosclerosis from an artery. According to the present invention the diseased artery is approached from external side and ablate in such a way that incision/cut pass through tunica adventitia and tunica media of the diseased artery and a fibrous capsule of the atherosclerosis. On ablation/incision, the contents plaques are exposed to the natural defense of the body and are destroyed by the natural defense system. The plaque escaping out of the artery on the external surface of the artery may be wiped or washed away with saline during or after the ablation procedure. Then, natural healing of artery is allowed which eliminates atherosclerosis thoroughly.
Patent CA-2857233-A1 (CA)
Inventor: CHARRIER ANNE
IPC: G01N27/414
Filed: 2012-11-30
Abstract: L'invention vise un procédé de fabrication d'un transistor à effet de champ présentant un diélectrique de grille constitué d'une couche de lipides et ayant une sensibilité élevée pour de faibles tensions appliquées à la grille, où la réalisation du diélectrique de grille inclut une étape préalable de refroidissement. Le procédé inclut une étape de formation des zones dopées constituant la source et le drain du transistor, et une étape de réalisation du diélectrique de grille comprenant une étape de formation de la couche de lipides sur un substrat semi-conducteur du transistor par condensation et fusion de vésicules lipidiques sur le substrat semi-conducteur. L'étape de réalisation du diélectrique de grille comprend l'étape préalable de refroidissement du substrat semi-conducteur au cours de laquelle le substrat semi-conducteur est refroidi à une température égale à 10°C, pour amorcer l'étape de formation de la couche de lipides en faisant condenser les vésicules lipidiques.
Patent CA-2857404-A1 (CA)
Title: Method for additively manufacturing an article made of a difficult-to-weld material
Inventor: RICKENBACHER LUKAS EMANUEL
IPC: C22C19/03
Filed: 2012-12-06
Abstract: The invention relates to a method for additively manufacturing an article (10) made of a difficult-to-weld highly-precipitation-strengthened Ni-base super alloy that comprises Al and Ti in the sum of more than 5 wt. -% or a difficult-to weld carbide/solution-strengthened cobalt (Co)-base super alloy, whereby a metal particle mixture (14) of at least a first phase (11) and a second phase (12) is provided as a starting material, said first phase of the mixture being a base material and said second phase of the mixture being a material which is a derivative of the first material and has relative to said material of said first phase an improved weldability, and whereby the metal particle mixture (14) is processed by means of an additive manufacturing process which is one of selective laser melting (SLM), selective laser sintering (SLS), electron beam melting (EBM), laser metal forming (LMF), laser engineered net shape (LENS), or direct metal deposition (DMD).
Patent CA-2859239-A1 (CA)
Title: Leak detection in composite structures
Inventor: THOMAS CHARLES WILLIAM
IPC: B64F5/00
Filed: 2014-08-13
Abstract: A leak through the thickness of a structure is detected from one side of the structure using a leak detection layer. The leak detection layer exhibits visually observable changes when exposed to an air leak.
Patent CA-2860599-A1 (CA)
Title: Native and agonist ctl epitopes of the muc1 tumor antigen
Inventor: SCHLOM JEFFREY
IPC: C12N15/11
Filed: 2013-01-03
Abstract: The invention provides peptides comprising a human cytolytic T lymphocyte (CTL) epitope from the human tumor-associated antigen (TAA) mucin 1 (MUC1) and analogs thereof, which can be used in vaccine prevention or therapy of cancer, as well as a nucleic acid encoding the peptide, a vector comprising the nucleic acid, a cell comprising the peptide, nucleic acid, or vector, and compositions thereof.
Patent CA-2862194-A1 (CA)
Title: Inulin and inulin acetate formulations
Inventor: TUMMALA HEMACHAND
IPC: A61K39/395
Filed: 2013-01-22
Abstract: The disclosure provides compositions that include microparticles or nanoparticles of beta inulin or inulin acetate and an active agent, where the active agent is contained within individual microparticles or nanoparticles. The active agent can be, for example, a vaccinating antigen, an antigenic peptide sequence, or an immunoglobulin. The compositions can be incorporated into various formulations for administration to a subject such as a human or animal. The invention further provides methods of using the compositions and formulations, including methods of stimulating an immune response in a subject, or enhancing an immune response in a subject, for the purposes of treating, preventing, or inhibiting an infectious disease, autoimmune disease, immunodeficiency disorder, neoplastic disease, degenerative disease, an aging disease, or a combination thereof.
Patent CA-2863648-A1 (CA)
Title: Surroundings monitoring system, work vehicle, and surroundings monitoring method
Inventor: KURIHARA TAKESHI
IPC: B60R11/04
Filed: 2014-04-25
Abstract: A surroundings monitoring system includes: a detection device that is disposed in a work vehicle and configured to be able to detect an object around the work vehicle; and a display device that is disposed in the work vehicle so as to display the work vehicle on a screen and display a detection area of the detection device in which an abnormality has occurred around the work vehicle on the screen.
Patent CA-2863701-A1 (CA)
Inventor: WENDEROTH BERND
IPC: C23F11/12
Filed: 2003-08-01
Abstract: The present invention relates to an aqueous antifreeze composition comprising to 50% by weight of one or more dicarboxylic acids, preferably aliphatic dicarboxylic acids having 4 to 12 carbon atoms in the form of the alkali metal, ammonium or alkaline earth metal salt. Preferably, these salts are used in combination with at least one further substance. This gives antifreeze compositions with a good frost protective action, good heat conductivity and good protection against corrosion.
Patent CA-2864381-A1 (CA)
Inventor: KATOU AKITOMO
IPC: B01D61/04
Filed: 2012-02-15
Abstract: A seawater desalination system 10A includes a heat exchanging unit for heating feed seawater to a reverse osmosis membrane system using at least one or more of thermal discharge, exhaust gas, and steam generated through a gas engine and heating medium used in a heat pump system, and a reverse osmosis membrane system, provided in the downstream of the heat exchanging unit, for separating the feed seawater to the reverse osmosis membrane system into permeate and concentrate. The seawater desalination system according to the present invention is allowed to produce the permeate in economical and stable manners, even in such marine conditions as lower seawater temperature, by performing efficient heating and control of seawater.
Patent CA-2864588-A1 (CA)
Title: Oblique mating surfaces in a valve assembly
Inventor: LINSER MARK J
IPC: F16K47/08
Filed: 2013-02-23
Abstract: A valve assembly includes a valve body having a body recess and a bonnet including a bonnet recess having a bonnet mating surface. The valve assembly further includes a valve cage disposed within an interior of the valve body, the valve cage including a body portion extending along a longitudinal axis and a circumferential mating protrusion extending from an outer surface in a transverse direction, the mating protrusion including an upper mating surface and a lower mating surface. The upper mating surface is disposed within the bonnet recess to be aligned with the bonnet mating surface, and the lower mating surface is disposed within the body recess to be aligned with the body mating surface, wherein the upper and lower mating surface are not parallel. Accordingly, clamping forces acting on the mating protrusion include a longitudinal and tangential component, allowing for increased clamping forces without plastically deforming the mating protrusion.
Patent CA-2866522-A1 (CA)
Title: Synthetic acid compositions and uses thereof
Inventor: PURDY CLAY
IPC: B01J49/00
Filed: 2014-10-02
Abstract: A synthetic acid composition for replacing hydrochloric acid in industrial activities requiring large amounts of hydrochloric acid, said composition comprising: urea and hydrogen chloride in a molar ratio of not less than 0.1:1 and formic acid or a derivative thereof;  optionally, a phosphonic acid derivative; a metal iodide or iodate; and an alcohol or derivative thereof can also be included.
Patent CA-2868079-A1 (CA)
Title: Bonded abrasive tool and method of forming
Inventor: ZUYEV KONSTANTIN S
IPC: B24D3/28
Filed: 2009-12-22
Abstract: A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix material.  The tool further has a porosity within the bonded abrasive body, wherein a majority of the porosity comprises pores surrounding the chopped fiber bundles.
Patent CA-2869162-A1 (CA)
Title: Method and apparatus for tensile colonoscopy compression
Inventor: HATHORN JAMES P
IPC: A61B1/31
Filed: 2012-12-07
Abstract: A method and apparatus for applying pressure to the abdomen of a patient to facilitate the insertion of a colonoscope is characterized by the use of a tensile compression device in the form of an elastic band which is wrapped around the patient's abdomen and secured in place. The tension of the band is adjusted to apply a desired degree of pressure to the patient's abdomen to reduce loops in the patient's colon so that the colonoscope can be fully inserted into the colon with minimal discomfort to the patient. The ends of the device are connected together when the desired degree of tension is obtained so that constant pressure and support are provided to the patient's colon. Addition pressure can be manually applied simultaneously with the pressure from the tensile device to reduce or eliminate more distal loops in the colon.
Patent CA-2870323-A1 (CA)
Inventor: BRUCK GERALD J
IPC: B23K37/04
Filed: 2013-05-13
Abstract: An apparatus (10) and method for evaluating an effect of a surface presentation angle (A). The apparatus supports a plurality of samples (12) separated by support plates (18) between end plates (22) in a shish kebab arrangement. A groove (34) is formed on each side of each support plate for receiving an edge of each respective sample at a different angle relative to an axis of impingement (32). A clamping mechanism (20) holds the end plates, support plates and samples together in the fixed orientation exposing each sample surface at a different presentation angle, yet at the same distance from a process end effector (30). The sample impingement surfaces are exposed to the process, and the effect of the different surface presentation angles is determined from the samples. Process variables to counter the effects of surface presentation angle may be identified and controlled.
Patent CA-2873645-A1 (CA)
Title: Systemes et procedes permettant d'utiliser un entrelacement de largeurs de fenetre dans une spectrometrie de masse en tandem
Inventor: TATE STEPHEN A
IPC: H01J49/26
Filed: 2013-04-19
Abstract: La présente invention se rapporte à des systèmes et à des procédés permettant d'analyser un échantillon à l'aide d'un chevauchement de largeurs de fenêtre de sélection de masse mesurées. Une plage de masse d'un échantillon est divisée en deux largeurs de fenêtre de sélection de masse cibles ou plus à l'aide d'un processeur. Les deux largeurs cibles ou plus peuvent avoir la même largeur ou des largeurs variables. Un spectromètre de masse en tandem reçoit comme instruction d'effectuer deux balayages de fragmentation ou plus d'un côté à l'autre de la plage de masse à l'aide du processeur. Chaque balayage de fragmentation des deux balayages de fragmentation ou plus comprend une largeur de fenêtre de sélection de masse mesurée. Les deux largeurs mesurées ou plus des deux balayages de fragmentation ou plus peuvent avoir la même largeur ou des largeurs variables. Au moins deux des deux largeurs de fenêtre de sélection de masse mesurées ou plus se chevauchent. Le chevauchement des largeurs de fenêtre de sélection de masse mesurées correspond à au moins une largeur de fenêtre de sélection de masse cible.
Patent CA-2874338-A1 (CA)
Inventor: MERG PATRICK S
IPC: G07C5/00
Filed: 2013-05-21
Abstract: Methods and systems for providing. In an example, the computing device may be configured to receive vehicle information including identification information of a vehicle and/or information describing condition of the vehicle. The computing device also may be configured to match the vehicle information to content of a vehicle repair database so as to identify repair information relating to the vehicle. The computing device further may be configured to receive geographic information identifying a geographic location relating to the vehicle. The computing device also may be configured to provide, to a communication network, a subset of the identified repair information based on the geographic information. The service advisor may be able to access the subset of the identified repair information on a display device coupled to the computing device.
Patent CA-2875511-A1 (CA)
Title: Rock bolting machine and apparatus
Inventor: VOGEL TRAVIS
IPC: E21B7/02
Filed: 2014-12-22
Abstract: A rock bolting machine for installing a rock bolt in a roof of an underground space is provided. The rock bolting machine can include a vehicle and a boom. A rock bolting assembly can be attached to the boom. The rock bolting assembly can have a drill bolt mast with a frame, a drilling portion adapted to drill a bolt hole and a bolting portion adapted to secure the rock bolt in the bolt hole. The drilling portion can have a drill rod, a drive unit and a drill motor, where the drive unit comprises an input on a top or the drive unit and an output on the top of the drive unit. The input of the drive unit can be connected to the drill motor and the output connected to a bottom end of the drill rod.
Patent CA-2876885-A1 (CA)
Title: Conformationally flexible cationic conjugated polymers
Inventor: BAZAN GUILLERMO C
IPC: C08G73/02
Filed: 2004-09-17
Abstract: Methods, compositions and articles of manufacture involving cationic conjugated conformationally flexible polymers are provided. A method for the synthesis of cationic water-soluble polymers with linkages along the polymer main chain structure which disrupt the ability of the polymers to form extended-rod structures is provided. Such polymers may serve in the fabrication of novel optoelectronic devices and in the development of highly efficient biosensors. The invention further relates to the application of these polymers in assay methods.
Patent CA-2877598-A1 (CA)
Title: Anticorps monoclonal humain dirige contre la proteine vp1 du virus jc
Inventor: BURIONI ROBERTO
IPC: A61P31/20
Filed: 2013-06-26
Abstract: L'invention concerne un anticorps monoclonal neutralisant humain dirigé contre la protéine VP1 du virus JC, qui est le virus responsable de la leucoencéphalopathie multifocale progressive (PML), ainsi que son utilisation dans un traitement thérapeutique ou prophylactique d'une infection par JCV ou d'une maladie associée à une infection par JCV, telle que la leucoencéphalopathie multifocale progressive (PML), et son son utilisation dans le diagnostic d'infections par JCV ou de maladies associées à des infections par JCV.
Patent CA-2879288-A1 (CA)
Inventor: JOO CHIRLMIN
IPC: G01N33/58
Filed: 2013-07-15
Abstract: The invention provides a device for determining the type of protein in a liquid, the device comprising (a) an immobilized ATP dependent protease based molecular transporter machine configured to guide a protein that is functionalized with labels through a detection area of a detector, (b) said detector, configured to detect a signal as function of the labels of the labelled amino acids, (c) a processor unit, configured to identify from the detector signal a sequence of amino acids of the functionalized protein, wherein the processor unit is further configured to compare the identified sequence of amino acids with the occurrence of such sequence in a database of proteins and to identify the type of protein.
Patent CA-2880302-A1 (CA)
Inventor: XAVIER MARCUS MARIA
IPC: A61M16/04
Filed: 2013-07-15
Abstract: An apparatus for use in providing an airway through a tracheal wall of a subject, the apparatus including, a dilator including a handle, wherein the handle allows a user to hold and manipulate at least the dilator, and wherein the dilator provides a channel extending from a proximal end to a distal end, and, a sleeve detachably mounted to the dilator, the sleeve being for receiving a tracheal tube having an airway running from a proximal end to a distal end, and in use the dilator can be used to insert the tracheal tube through the tracheal wall with the tracheal tube being detachable from the sleeve to allow the dilator to be removed so that the tracheal tube provides an airway through the tracheal wall.
Patent CA-2882901-A1 (CA)
Inventor: GUMBRELL GEORGE PAUL
IPC: A61N1/39
Filed: 2013-08-23
Abstract: A data collection device (100) is described which monitors the environmental conditions and the operations of a medical device (10). The data collection device may be arranged to communicate wirelessly via a cloud computing environment with a central computer (210). The central computer compares the reported use data with a preventive maintenance model to predict when or how the medical device will fail. In addition, the central computer may integrate reports from many data collection devices operating in various environments for the purpose of analyzing and improving the predictive maintenance model.
Patent CA-2884103-A1 (CA)
Inventor: GANDHI ANITA
IPC: A61P35/04
Filed: 2013-09-09
Abstract: Provided herein are methods of treating, preventing and/or managing locally advanced breast cancer, including inflammatory breast cancer, which comprise administering to a patient one or more immunomodulatory compounds or enantiomers or mixtures of enantiomers thereof, or pharmaceutically acceptable salts, solvates, hydrates, co-crystals, clathrates, or polymorphs thereof.
Patent CA-2885150-A1 (CA)
Inventor: NHAN CAROL
IPC: A61B17/34
Filed: 2015-03-16
Abstract: A device for providing an auxiliary air passage to a trachea comprises a cannula member, a trocar member and a cap member. The cannula member has longitudinal walls defining a channel, proximal and distal openings at opposed ends of the channel, and a side opening near a distal end of the longitudinal walls. The trocar member includes a proximal flanged end and an elongated member extending from the flanged end, the elongated member being insertable within the channel and having a pointed end projecting through the distal opening when the elongated member is inserted in the channel. The cap member has an inner cavity and is adapted to sealingly engage the cannula member, when the device is not in use, such that the longitudinal walls of the cannula member are contained within the inner cavity and the sharp tip of the trocar member is protectively housed within the cap member.
Patent CA-2886187-A1 (CA)
Inventor: HOPKINS COREY R
IPC: A61K31/437
Filed: 2013-03-15
Abstract: The present invention provides small molecule inhibitors of BMP signaling. These compounds may be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus may be useful for treating diseases or conditions associated with BMP signaling, including inflammation, cardiovascular disease, hematological disease, cancer, and bone disorders, as well as for modulating cellular differentiation and/or proliferation.