baber/WOPTO huggingface dataset:
Patent CA-2979621-A1 (CA)
Inventor: SKERFE ELINA
IPC: C09C3/04
Filed: 2016-03-31
Abstract: The invention provides a method of producing a filler comprisingcalciumcarbonate (PCC), preferably to be used in paper or paper board production or in fibre based composites. The method of the invention comprises the steps of; -providing fly ash generated in paper or paper board production; -fractionating said fly ash in at least one step, whereby a coarser fraction is separated from a finer fraction; -forming a suspension of said coarser fraction; -adding carbon dioxide to said suspension to form precipitated calcium carbonate. The method of the invention avoids problems with high amounts of arsenic andheavy metals in the production of filler comprising PCC, when using ash generated in paper or paper board production as a raw material. It has been shown that harmful elements, such as arsenic andheavy metals, are primarily accumulated in the finer fractions of the fly ash. Thus, by using the coarser fraction in the step of carbonation, the amount of arsenic andheavy metals in the final product is reduced.
Patent CA-2980162-A1 (CA)
Inventor: IVERSEN JACQUELINE M
IPC: A61K31/10
Filed: 2016-03-18
Abstract: La présente invention concerne un procédé permettant de réduire ou de prévenir les symptômes associés à la prise d'alcool. Le procédé consiste à administrer à un sujet une quantité efficace d'une composition pharmaceutique avant la prise d'alcool. La composition pharmaceutique comprend un médicament anti-inflammatoire non stéroïdien et un H1-antihistaminique.
Patent CA-2983208-A1 (CA)
Title: Procede de correction de desequilibre de rotor et eolienne associee
Inventor: PEDERSEN KELD STEFAN
IPC: F03D1/00
Filed: 2016-04-20
Abstract: La présente invention concerne un procédé de correction de déséquilibre de rotor et une éolienne associée. Le procédé de correction consiste à mesurer les vibrations à l'intérieur d'au moins une fenêtre de temps et à déterminer un facteur de déséquilibre et une phase de déséquilibre. Les valeurs des paramètres dans l'équation servant à calculer l'action de correction sont ensuite mises à jour en fonction du facteur de déséquilibre et d'une phase de déséquilibre. Un angle de correction pour chacune des pales d'éolienne est calculé à l'aide de ces paramètres ajustés. L'angle de correction est utilisé pour l'équilibrage aérodynamique du rotor, et un modèle peut être utilisé pour déterminer les valeurs initiales des paramètres. Un autre facteur de déséquilibre et une autre phase de déséquilibre sont déterminés en se basant sur un autre ensemble de mesures. Ce facteur de déséquilibre est ensuite utilisé pour calculer un moment de masse afin de corriger le déséquilibre de masse dans les pales d'éolienne. Le poids et l'emplacement d'une masse d'équilibrage sont enfin calculés en se basant sur ce moment de masse et intégrés aux pales d'éolienne respectives.
Patent CA-2983839-A1 (CA)
Title: Method for using the capacity of facilities in a ski area, a trade fair, an amusement park, or a stadium
Inventor: HAIDACHER MARTIN
IPC: H04W4/029
Filed: 2017-10-26
Abstract: A method is proposed for using the capacity of facilities in a ski area, a trade fair, an amusement park, or a stadium, within the scope of which the current position and the motion profile of all persons present in the region of the ski area, the trade fair, the amusement park, or the stadium is detected, wherein a people map is provided on a server which corresponds to the spatial distribution of the persons, wherein by means of the spatial distribution of persons as a function of time, a motion profile of the persons is provided, wherein depending on the current position of the present persons, the motion profile of the present persons, and the current use of the facilities, all or individual persons obtain information generated by the server that can effect a redirection of said persons, by means of which the use of the capacity of the installations can be optimized.
Patent CA-2984009-A1 (CA)
Title: Hospital ozone faucet
Inventor: MACEY CORY
IPC: E03C1/05
Filed: 2017-10-26
Abstract: A hospital faucet assembly is provided that includes an outlet adapted to direct a flow water stream into a sink. An ozone chamber is provided having a water inlet and a water outlet. A flow control valve is connected to the water inlet, and the water outlet is connected to the faucet armature. A  sensor is provided which is adapted to control the flow control valve. An ozone generator is located within the chamber, and when a user activates the sensor, the valve opens allowing more water to enter the chamber and then travel out through the water outlet of the ozone chamber to the faucet armature which dispenses the water flow into the sink. A controller is provided and is connected to the control valve and the sensor. The controller is configured to run an automatic cycle on an occasional basis to flush the sink with ozone-rich water in order flush and/or disinfect water located in a trap of the sink drain, or provide other disinfecting functions.
Patent CA-2994382-A1 (CA)
Title: Barre de son
Inventor: WALTHER ANDREAS
IPC: H04R5/02
Filed: 2016-07-21
Abstract: L'invention concerne une barre de son qui comprend un boîtier, au moins deux transducteurs d'un premier groupe et au moins un transducteur d'un second groupe. Lesdits au moins deux transducteurs du premier groupe sont agencés sur la face avant du boîtier et configurés pour émettre du son dans une première direction conformément à deux premiers signaux audio de façon à reproduire un champ sonore bidimensionnel. Ledit au moins un transducteur d'un second groupe est agencé sur un second côté du boîtier et configuré pour émettre du son dans une seconde direction conformément à un second signal audio de telle sorte que le son émis par ledit au moins un transducteur du second groupe atteint une position d'auditeur prédéfinie d'une manière réfléchie pour étendre le champ sonore bidimensionnel dans une direction de hauteur. La réflexion réfléchissant le son émis par ledit au moins un transducteur du second groupe a un ordre d'au moins deux.
Patent CA-2995097-A1 (CA)
Inventor: NAJAFI HAMID
IPC: F24F11/56
Filed: 2018-02-14
Abstract: A smart vent system is provided comprising at least one smart vent having a wireless connection to a gateway which interfaces directly with the HVAC  system to control the HVAC system's operation, thereby bypassing or rendering unnecessary any thermostats that would normally control the HVAC system. The smart vent has a user device link for communicating directly with a user device. The gateway may be configured to either communicate with a smart thermostat or control the HVAC  system directly. The smart vent may be embodied in either one device or two intercommunicating devices.
Patent CA-2995410-A1 (CA)
Inventor: DUPERON TERRY L
IPC: E02B5/08
Filed: 2010-09-02
Abstract: A product that is an apparatus for removing debris from water containing such debris using a perforated plate, a backer plate, and a skimmer, positioned adjacent the back of the perforated plate to provide a means of removing debris from the perforated plate without scraping the debris from the perforated plate, the skimmer bar and the backer plate being synchronized in their movement.
Patent CA-2998612-A1 (CA)
Inventor: JULIEN ANDRE
IPC: F01P7/14
Filed: 2018-03-19
Abstract: A cooling system for an internal combustion engine comprises a fluid circuit having an intercooler, a main cooler and a precooler. The intercooler is configured for receiving coolant and configured for heat exchange relation between the coolant and engine compressed air. The main cooler is configured for receiving the coolant from the intercooler and the internal combustion engine and configured for selectively delivering a first portion of the coolant from the main cooler to the precooler. The precooler is configured to deliver a flow of the coolant to the intercooler. The main cooler and the precooler are configured for cooling the coolant by heat exchange with at least one cooling flow.
Patent CA-3001001-A1 (CA)
Inventor: VOIGT CHRISTOPHER
IPC: C12N15/78
Filed: 2016-10-05
Abstract: The invention relates to methods for promoting fixed nitrogen from atmospheric nitrogen, and related products. Endophytic bacteria having an exogenous nif cluster promote fixed nitrogen for cereal plants.
Patent CA-3001417-A1 (CA)
Inventor: HOFF CHRISTOPHER
IPC: G16H40/20
Filed: 2018-04-12
Abstract: Il est décrit un système, une méthode et un programme informatique pour une accélération de l'admission et de la prestation de médication concernant un transfert électronique des données liées à la continuité des soins, dont des portions des documents rattachés à la continuité des soins (ordonnances, par exemple), lorsqu'un patient obtient son congé d'un premier établissement de soins de santé, comme un établissement de soins de courte durée. Les données liées à la continuité des soins sont transférées de manière électronique vers un deuxième établissement de soins non de courte durée, dans le but d'y accélérer l'admission et la prestation de la médication.
Patent CA-3005477-A1 (CA)
Inventor: ABDEL-FATTAH AMR
IPC: E21B43/38
Filed: 2016-12-15
Abstract: Systems and method for separating hydrocarbon fluids from water and solid material within a main tubular (15) of a subterranean well (11) include locating a transducer assembly (25) within the subterranean well (11), the transducer assembly (25) including a plurality of piezo electric transducers (29) spaced along a length of the main tubular (15). Standing acoustic waves (31) are generated with the plurality of piezo electric transducers (29), the standing acoustic waves (31) passing through the main tubular (15) transverse to the central axis (17). A number of loops (33) of the standing acoustic waves (31) decrease in a direction of flow of fluids through the main tubular (15).
Patent CA-3007292-A1 (CA)
Inventor: GOODMAN LAURIE
IPC: G01N21/01
Filed: 2016-12-02
Abstract: The present invention provides methods for processing and analyzing large intact biological samples, including tumor tissue samples. The methods have a variety of uses, including for the diagnosis and monitoring of tumors and tumor metastasis.
Patent CA-3009459-A1 (CA)
Title: Creating intuitive favorites for users
Inventor: KALIAMOORTHI AMUDHA
IPC: G06F17/30
Filed: 2017-01-27
Abstract: Example embodiments provide systems and methods for dynamically creating intuitive favorites for a user. The system and methods include monitoring actions performed, by the user at a digital receiver, with respect to a plurality of content programs. The actions performed with respect to the plurality of content programs are analyzed. The analysis includes comparing a level of the actions with respect to a first content program of the plurality of content programs with a threshold. Based on the comparing indicating that the first content program is a favorites, an indication that the first content program is a favorites content program is stored to a data store.
Patent CA-3009922-A1 (CA)
Title: Compositions biophotoniques sans peroxyde et procedes
Inventor: CURTIS WILLIAM
IPC: A61K8/49
Filed: 2016-12-28
Abstract: La présente invention concerne des compositions topiques biophotoniques, des trousses et leurs utilisations. Dans certains aspects, les compositions topiques biophotoniques de la présente invention comprennent un premier chromophore, un sel choisi parmi un ou plusieurs sels de bicarbonate ou de carbonate ou une combinaison de ces sels, et un ou plusieurs agents gélifiants. Dans certains aspects, les compositions topiques biophotoniques de la présente invention comprennent un premier chromophore, un ou plusieurs polyols et un ou plusieurs agents gélifiants. Les compositions biophotoniques de la présente invention ne comprennent pas un oxydant choisi dans le groupe constitué d'un peroxyde, un peroxyacide, le peroxyde d'hydrogène, un peroxyde de carbamide, un peroxyde de métal alcalin, un percarbonate de métal alcalin, l'acide peroxyacétique et un perborate de métal alcalin. Les compositions biophotoniques sont utiles pour stimuler la cicatrisation et le rajeunissement de la peau, ainsi que pour le traitement de l'acné et différents troubles cutanés.
Patent CA-3011803-A1 (CA)
Title: Systems and methods for vestibular rehabilitation
Inventor: CHRISTY JENNIFER
IPC: G09G5/30
Filed: 2017-01-20
Abstract: Systems and methods for controlling, conducting, and/or performing vestibular rehabilitation exercises. The individual performing a vestibular rehabilitation exercise progresses through the exercise by selecting target word or picture representations that are sequentially presented on a display. When read sequentially, the target word or picture representations form at least a portion of a phrase, a sentence, or a visual message. In use, a given exercise can correspond to the selection of a series of correct word or picture representations that correspond to the displayed target word or picture representations and form a book or story.
Patent CA-3013732-A1 (CA)
Inventor: TAYLOR NICK
IPC: B62B5/00
Filed: 2018-08-09
Abstract: A foot lever assist mechanism permits transport dollies to be more heavily loaded, saving the worker additional trips to deliver the entire supply. The lever assist is preferably secured to the axle using at least one boss. An auxiliary feature of this lever assist is the provision of a telescoping ladder-like extender for supporting beverage kegs. A toe grab allows the workman to tilt the stack of cases off of the hand truck' s support platform and pull the bottom of the hand truck from beneath the load. Brakes are also provided to resist the hand truck' s tendency to move rearwardly when tilting is attempted.
Patent CA-3016878-A1 (CA)
Inventor: CHANDRARATNA ROSHANTHA A
IPC: A61P25/28
Filed: 2016-10-31
Abstract: The present specification provides methods of treating a muscular disorder with a combination of a RXR agonist and a thyroid hormone.
Patent CA-3016882-A1 (CA)
Title: Deformable downhole structures including carbon nanotube materials, and methods of forming and using such structures
Inventor: MAZYAR OLEG A
IPC: E21B23/00
Filed: 2017-03-06
Abstract: A deformable downhole article for use in a wellbore includes a tubular component configured for placement in a wellbore, a deformable material disposed around an outer surface of the tubular component, and an electrically conductive element comprising a carbon nanotube (CNT) material bonded to the deformable material. To form such a deformable downhole article, a deformable material is disposed around an outer surface of a tubular component, and an electrically conductive element comprising a carbon nanotube (CNT) material is bonded to the deformable material. In use, the deformable downhole article may be positioned within a wellbore, and the deformable material may be expanded to an expanded state. Expansion of the deformable material may strain the carbon nanotube (CNT) material of the electrically conductive element, and an electrical property of the electrically conductive element may be measured to deduce information about the state of the deformable material.
Patent CA-3017991-A1 (CA)
Inventor: KRAWCZYK NASTARAN
IPC: C10G1/00
Filed: 2017-04-07
Abstract: La présente invention décrit un procédé de production d'un ou plusieurs composés dérivés de lignine aromatique de bas poids moléculaire. Le procédé comprend préférablement la préparation d'un matériau lignocellulosique, la soumission du matériau lignocellulosique à un procédé de réduction en pâte, la séparation de la pâte pour fournir un écoulement de procédé sensiblement exempt de pâte comprenant un composant modifié dérivé de lignine, l'isolement du composant modifié dérivé de lignine, la soumission du composant isolé modifié dérivé de lignine à une étape de décomposition comprenant le craquage oxydatif (craquage et l'oxydation) ou la réduction sous l'influence d'un catalyseur ou l'électro-oxydation, et la soumission des produits résultants à une étape d'isolement, pour produire un composé dérivé de lignine aromatique de bas poids moléculaire. Ledit composé peut en outre être modifié, par exemple par annulation. Le procédé inventif comprend préférablement en outre l'oxydation dudit composé en un composé actif redox. Additionnellement, la présente invention concerne des composés pouvant être obtenus par le procédé inventif et un ensemble de conduite du procédé inventif. En outre, la présente invention concerne un procédé consistant à équiper une usine existante de fabrication de pâte et/ou de papier dudit ensemble.
Patent CA-3018112-A1 (CA)
Inventor: SISSMANN OLIVIER
IPC: C09K8/42
Filed: 2017-02-15
Abstract: The invention relates to a method for treating the area surrounding (10) a well (1), including the preparation of an aqueous gelling solution comprising an alkaline potassium silicate solution and an acetic acid, and the subsequent injection of said solution into an underground formation. The gelling properties of the aqueous gelling solution allow it to clog the area (10) surrounding the well (1).
Patent CA-3018537-A1 (CA)
Inventor: TALUKDAR ARINDAM
IPC: A61K31/517
Filed: 2017-03-21
Abstract: The present invention relates to small molecule4-(piperazin-1-yl)quinazolin-2-amino compounds with formula (I) useful for inhibiting signalling by certain toll-like receptors (TLRs), especially TLR9. Toll-like receptors (TLRs) are members of the larger family of evolutionarily conserved pattern recognition receptors which are critical first line of defence for self-nonself discrimination by the host immune response. Aberrant TLR9 activation is implicated in autoreactive inflammation in different autoimmune diseases. The invention depicts compounds with formula (I), composition and methods can be used in a number of clinical applications, including as pharmaceutical agents and methods for treating conditions involving unwanted immune activity due to TLR9 activation.
Patent CA-3019869-A1 (CA)
Title: Method for producing a bag with an anti-adhesion layer, and bag with anti-adhesion layer
Inventor: MULLER HERBERT JURGEN
IPC: B29C65/02
Filed: 2017-04-12
Abstract: Method for producing a bag-shaped package made of plastic, wherein the bag-shaped package is equipped with an anti-adhesion layer on the basis of polydiorganosiloxane which is weldable, and the bag-shaped package is produced by welding or sealing on the side with the anti-adhesion layer. Also a bag-shaped package that can be produced according to the method. Also the use of a weldable plastic based on polydiorganosiloxane with anti-adhesion properties for the production of a bag-shaped package by means of welding or sealing.
Patent CA-3023681-A1 (CA)
Title: Invasive medical device cover with magnet
Inventor: BURKHOLZ JONATHAN KARL
IPC: H01F13/00
Filed: 2017-05-08
Abstract: A cover for magnetizing a shaft of a tissue-penetrating medical device is disclosed including a sleeve member having a hollow body to form a protective closure over the shaft of the tissue-penetrating medical device. The open end of the hollow body provides a receiving space for receiving the shaft of the tissue-penetrating medical device. A magnet is disposed on the sleeve member.  Medical devices and methods of magnetizing the shaft of a tissue-penetrating medical device using the cover are also disclosed.
Patent CA-3024717-A1 (CA)
Title: Compositions polymeres, articles fabriques a partir de telles compositions et procedes de moulage de telles compositions
Inventor: GABRIELS BART R
IPC: C08L23/12
Filed: 2017-05-19
Abstract: La présente invention concerne une composition polymère comprenant un polymère thermoplastique, un additif pour polymère choisi dans le groupe constitué des agents de nucléation, des agents clarifiants et des combinaisons de ceux-ci, ainsi qu'un fluoropolymère. Un article moulé comprend au moins une paroi délimitant une cavité, la paroi comportant une ouverture permettant l'accès à la cavité. La paroi comprend une composition polymère comportant un polymère thermoplastique, un additif pour polymère choisi dans le groupe constitué des agents de nucléation, des agents clarifiants et des combinaisons de ceux-ci, ainsi qu'un fluoropolymère. L'invention concerne également un procédé de moulage d'une composition polymère.
Patent CA-3028260-A1 (CA)
Inventor: VAN HEMELRIJCK ELLEN
IPC: C08G63/80
Filed: 2017-06-26
Abstract: A process for the production of a thermoplastic elastomer containing hard segments (a) of a polyester and soft segments (b) containing repeating units derived from an aliphatic carbonate, in which process a precursor thermoplastic elastomer is subjected to solid state post condensation at a temperature between 140 and 170 °C. Also claimed is the thermoplastic elastomer.
Patent CA-3032301-A1 (CA)
Title: Self-contained camera wash system and method
Inventor: HESTER RUSSELL
IPC: B08B3/02
Filed: 2017-07-28
Abstract: A self-contained, compact camera wash system (1000) for a drone (800) or as an automotive aftermarket kit (1101) uses a pressurized container (1002) similar to a common aerosol can to supply washer fluid to a washer nozzle (1020) via actuable valving. The fluid supply container is small for use with drone cameras (e.g., ~15ml in volume) and is readily packaged in a compact assembly. For the automotive aftermarket kit (1101) a larger volume container volume is provided and configured to be easily replaced as needed.
Patent CA-3035120-A1 (CA)
Inventor: WANG PENGHUI
IPC: G10K9/122
Filed: 2017-08-31
Abstract: A compact piezoelectric actuator of large axial displacement is disclosed that includes opposed first and second level connectors of sufficient rigidity, and three sets of piezoelectric material columns (PMCs) each comprising three individual PMCs equally spaced along a circumferential line of the level connectors. In the construction, respective ends of each PMC in the first set are connected to facing surfaces of the level connectors. Each second (third) PMC has one end connected with the second (first) level connector and its free end passing through three equally spaced through-holes in the first (second) connector away from the second (first) connector. During operation, the first set of PMCs contract (extend) while the other two sets extend (contract), producing an overall axial displacement approximately the sum of the three sets of PMC.  A low-frequency underwater projector using the disclosed piezoelectric actuator as its motor section is also described.
Patent CA-3035144-A1 (CA)
Inventor: HUKKANEN PENTTI
IPC: A01G23/00
Filed: 2017-08-30
Abstract: The present invention relates to an assembly for enabling rotational motion in a vehicle or mobile working machine. This comprises at least two sections, at least two of which are arranged in an overlying position relative to the vehicle's or working machine's working surface, thus making up a top section (9) and a bottom section (10). Such a top section can be led to motion relative to the bottom section and the vehicle's or working machine's longitudinal rotation axis (11). For this purpose, the top section and the bottom section are coupled to each other in a movable manner by way of at least one trajectory element (14) which generates a curvilinear trajectory. By means of the trajectory element, the relative motion of the top section and the bottom section proceeds along a curvilinear trajectory in a section plane which is perpendicular relative to the lengthwise rotation axis (11). At least over a part of its length the trajectory is in the shape of a circular arc, the midpoint of this curvilinear trajectory being disposed below the bottom section (9). The motion is adapted to be generated by means of at least one actuator (15) mounted on the vehicle or working machine and having an effect on the top section (9) and/or the bottom section (10).