baber/WOPTO huggingface dataset:
Patent CA-2929350-A1 (CA)
Title: Welding system with potted circuit board and method of making thereof
Inventor: BORNEMANN BRIAN J
IPC: H05K7/20
Filed: 2016-05-09
Abstract: A method and apparatus for providing welding type power is disclosed. At least one circuit board is used that is partially potted using a potting barrier affixed to the circuit board. The partially potted portion can be inside an enclosed air flow space.
Patent CA-2930314-A1 (CA)
Inventor: GAITAN OSCAR SALAZAR
IPC: G06Q50/30
Filed: 2014-11-21
Abstract: Methods and systems for scheduling a shared ride among commuters are disclosed. A shared ride may be created by first receiving a destination area and ride input factors from a rideshare subscribed entity, then generating a unique URL associated with the destination area. The unique URL is then transmitted to potential commuters. Users who access the URL input their commuter registration information, which may inc!ude commuter travei information, work schedule, home address, and whether the commuter currently drives or carpoois to a destination location. A rideshare group is formed by applying a group formation algorithm with the processor to the commuter registration information, the destination area, and the at least one ride input factor to generate an output representing identity information for the rideshare group of commuters, at which point a shared ride is scheduled.
Patent CA-2931024-A1 (CA)
Title: Systems and methods for convenient and secure mobile transactions
Inventor: TANG WEIMING
IPC: G06Q30/06
Filed: 2014-11-19
Abstract: Systems and methods for conducting convenient and secure mobile transactions between a payment terminal and a mobile device, e.g., in a fueling environment, are disclosed herein. In some embodiments, the payment terminal and the mobile device conduct a mutual authentication process that, if successful, produces a session key which can be used to encrypt sensitive data to be exchanged between the payment terminal and the mobile device. Payment and loyalty information can be securely communicated from the mobile device to the payment terminal using the session key. This can be done automatically, without waiting for the user to initiate a transaction, to shorten the overall transaction time. The transaction can also be completed without any user interaction with the mobile device, increasing the user's convenience since the mobile device can be left in the user's pocket, purse, vehicle, etc.
Patent CA-2931785-A1 (CA)
Title: Re-enforeced stiffening rings with tappered groves and tappered alignment ring for coupling systems
Inventor: BEAUMONT DARCY L
IPC: F16L55/00
Filed: 2016-06-01
Abstract: Mechanical pipe couplings for joining pipe elements in end to end relation having keys which engage circumferential grooves on re-enforced rings which attach to piping ends.  The re-enforced rings have a slotted groove on the inside face to accommodate tapered alignment rings which eliminate or significant reduce misalignment issues. The coupling segments have re-enforced threated holes to accommodate monitoring sensors.
Patent CA-2934674-A1 (CA)
Title: Composition polymere, et procedes utilisant cette composition polymere pour fabriquer une lentille ophtalmique
Inventor: VALERI ROBERT
IPC: B29D11/00
Filed: 2013-12-20
Abstract: La présente invention concerne une composition polymère qui sert à fabriquer une lentille ophtalmique grâce à la polymérisation d'une composition polymérisable, le phénomène de retrait étant réduit au minimum. La composition polymérisable comprend deux catégories différentes de monomères qui peuvent, lors de la réticulation, réguler et limiter ledit retrait chimique. La présente invention se rapporte également à une lentille ophtalmique qui est obtenue à partir de ladite composition polymère à l'aide d'un procédé de fabrication par coulage ou de fabrication additive.
Patent CA-2936192-A1 (CA)
Inventor: RUSSO DOMENICO
IPC: C07D233/61
Filed: 2015-01-23
Abstract: L'invention concerne un procédé de préparation d'un composé de formule A, ou d'un sel pharmaceutiquement acceptable ou dérivé de celui-ci; ou un procédé de préparation d'un composé d'urée substitué de formule IIa, ou d'un sel pharmaceutiquement acceptable ou ester de celui-ci (formule IIa). Le procédé consiste à mettre en réaction un intermédiaire imidazolyle de formule IIa' avec un halogénure de carbamoyle de formule R1R2NC(=O)Hal, Hal représentant Cl, F, I ou Br; l'intermédiaire de formule IIa' étant préparé par oxydation du dérivé de R5 et R6, R6-C(=O)CH2R5, pour former un intermédiaire glyoxal R6-C(= O)(C=O)R5, lequel est soumis à un traitement avec de l'hydroxyde d'ammonium et un aldéhyde R8CHO pour produire l'intermédiaire de formule IIa'; et les substituants du composé étant tels que définis dans la description.
Patent CA-2937255-A1 (CA)
Inventor: LAPIERRE ANDRE
IPC: B27B31/02
Filed: 2013-10-16
Abstract: Embodiments provide methods, systems, and apparatuses for loading workpieces in a flow direction into the spaced apart lugs on a lugged conveyor with the workpieces oriented transverse to the flow direction. An array of conveyor modules form a combined de-skewing and gapping section configured to convey workpieces from an upstream transfer to a downstream lugged conveyor. Each conveyor module includes first and second endless conveyors spaced laterally apart across the flow direction and aligned substantially in the flow direction. The array can form a continuous or discontinuous transport surface. A drive system is operable to drive at least two of the endless conveyors of each conveyor module independently, at different speeds and/or in different directions, to adjust workpiece skew and gaps along the length of the array. Optionally, at least one of conveyor modules may have multiple second endless conveyors and a first endless conveyor that is elevated relative to the second endless conveyors.
Patent CA-2939557-A1 (CA)
Title: Compositions et methodes pour traiter une lesion hepatique
Inventor: FRIEDMAN JOSHUA R
IPC: A61K48/00
Filed: 2015-02-17
Abstract: L'invention concerne des compositions et des méthodes pour détecter, inhiber, traiter, et/ou prévenir une maladie ou trouble hépatique tel que la cholestase ou une maladie hépatique fibreuse.
Patent CA-2939772-A1 (CA)
Inventor: MITCHELL GLYNN
IPC: A01N43/653
Filed: 2015-02-26
Abstract: The present invention relates to compounds of Formula (I), or an agronomically acceptable salt of said compounds wherein A1, A2, R1, R2, R3 and R4 are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants, and to intermediates used to synthesise said compounds.
Patent CA-2940008-A1 (CA)
Title: Joint fluide pivotant destine a une machine agricole
Inventor: GROVES TYLER G
IPC: A01C15/00
Filed: 2016-08-24
Abstract: Un joint rotatif est fourni pour une machine agricole avec des sections de cadre adjacentes. Chaque section de cadre est munie de la tuyauterie nécessaire pour assurer la circulation de fluide porteur. Le joint rotatif comprend la première et la deuxième parties du joint. Chaque partie de joint a un coupleur qui définit un passage découlement menant à lorifice dinterface. Les parties de joint sont jumelées pour permettre un mouvement de rotation relatif autour dun axe à travers les orifices dinterface. Dans au moins une orientation angulaire des parties de joint, les passages découlement dans les coupleurs sont en communication fluidique.
Patent CA-2942601-A1 (CA)
Inventor: PEDENAUD PIERRE
IPC: B03B9/02
Filed: 2015-03-16
Abstract: La présente invention concerne un procédé de production de vapeur d'eau, notamment dans le cadre de l'extraction des huiles lourdes de sols, ainsi qu'un dispositif ou installation mettant en uvre ce procédé. L'invention concerne en particulier un procédé de production de vapeur d'eau comprenant au moins : (a) la production d'eau contenant de la silice à partir d'une source (10) d'eau contenant de la silice; (b) l'ajout d'au moins un inhibiteur de précipitation de silice à l'eau contenant de la silice préalablement à l'entrée dans un générateur de vapeur d'eau (20), à partir d'une source (40) d'au moins un inhibiteur de précipitation de silice; (c) la fourniture de l'eau, contenant de la silice et au moins un inhibiteur de précipitation, au générateur de vapeur d'eau (20) pour générer en sortie du générateur un flux de vapeur d'eau (25) et une purge d'eau (228); (d) la génération d'un flux de vapeur d'eau (25) et d'une eau de purge (228) dans le générateur (20); (e) l'ajout à l'eau de purge (228) sortant du générateur (20) d'au moins un agent de précipitation de silice, à partir d'au moins une source (50) d'au moins un agent de précipitation de silice; (f) le traitement de l'eau de purge (228) dans au moins un dispositif de filtration (30) par membrane filtrant la silice pour générer (i) un perméat (238) d'eau dirigé vers la source (10) d'eau contenant de la silice et (ii) un rétentat (270) de silice précipitée. L'invention concerne également une installation mettant en uvre ce procédé.
Patent CA-2946836-A1 (CA)
Title: Optimized ubd operation envelope
Inventor: SAMUEL ROBELLO
IPC: E21B43/12
Filed: 2014-06-04
Abstract: One implementation of the disclosure provides a computer implemented method for underbalanced drilling. The implementation may include determining an initial 2D UBD operation envelope based on a set of initial operating points for a selected TVD or time, displaying the initial 2D UBD operation envelope on a computer display, providing at least one data point representing actual data from a well, determining at least one actual UBD operation point using the at least one data point and displaying it a on the computer display along with the 2D UBD operation envelope, selecting an optimization parameter, determining a set of optimized operating points based on the optimization parameter, and displaying the set of optimized operating points on the computer display along with the 2D UBD operation envelope.
Patent CA-2946890-A1 (CA)
Inventor: LI CHIANG JIA
IPC: C07D307/92
Filed: 2011-03-21
Abstract: The invention provides naphthofuran compounds, polymorphs of naphthofuran compounds, naphthofuran compounds in particle form, purified compositions that contain one or more naphthofuran compounds, purified compositions that contain one or more naphthofuran compounds in particle form, methods of producing these naphthofuran compounds, polymorphs, purified compositions and/or particle forms, and methods of using these naphthofuran compounds, polymorphs, purified compositions and/or particle forms to treat subjects in need thereof.
Patent CA-2948458-A1 (CA)
Title: Procede de purification biologique d'eaux usees
Inventor: SORENSEN GJERMUND
IPC: C02F3/08
Filed: 2015-05-28
Abstract: L'invention concerne un procédé pour pour purifier des eaux usées contenant du phosphore, de l'azote et des matière organiques dans un procédé continu sur biofilm avec milieu de support en circulation, et un réacteur destiné à être utilisé dans la mise en uvre du procédé. Le procédé comprend les étapes consistant à : a) recevoir un courant entrant d'eaux usées prétraité dans une zone anaérobie d'un réacteur dans lequel une culture de micro-organismes se trouve sur des supports de biofilm à écoulement libre, b) laisser le courant d'eaux usées avec les supports de biofilm dans une zone aérobie aérant le courant d'eaux usées et les supports venant de la zone anaérobie, c) à l'extrémité de la zone aérobie, transférer les supports de biofilms dans la zone anaérobie sans transfert d'eau, et d) évacuer l'eau par un orifice de sortie vers un processus de séparation de boue.
Patent CA-2950245-A1 (CA)
Inventor: CLIME LIVIU
IPC: B04B15/00
Filed: 2015-05-26
Abstract: A centrifugal microfluidic chip mounting, kit and method include a swivel joint permitting a chip to rotate about an axis of the chip in a plane swept by a centrifuge, and a force applicator for controlling an angle of the swivel and for applying a force in proportion to a rotational rate of the centrifuge. The mounting includes: a blade part (18) that couples to, or defines, a blade (10) of a centrifuge at a radial distance from a centrifuge axis (12); a chip part (20) that holds the chip at an orientation having a normal not perpendicular to the axis; a one degree of freedom (DoF) joint (16) between the blade part and the chip part; and a force applicator (28) which bears on the chip part at a fixed set of one or more points, which do not surround, and are not surrounded by, the joint.
Patent CA-2950949-A1 (CA)
Title: Reseau de donnees pour la surveillance d'animaux
Inventor: AUER WOLFGANG
IPC: A01K29/00
Filed: 2015-06-05
Abstract: L'invention concerne un réseau de données destiné à la surveillance automatique de comportements volontaires d'animaux individuels d'un troupeau. Les animaux (1) individuels du troupeau présentent chacun un nud (3) du réseau de données. Un autre nud (8) est disposé à un endroit duquel un animal (1) s'approche de préférence dans le cadre d'un comportement à surveiller. Lorsque l'animal (1) s'approche du nud (8), une communication lors de laquelle un nud est identifié par l'autre nud est établie entre les nuds (3, 8) et une installation de traitement de données centrale est informée que les deux nuds (3, 8) sont entrés en contact. La communication entre les deux nuds (3, 8) se fait par une transmission de signaux électriques dans un circuit électrique alternatif fermé qui passe entre autres par le corps de l'animal (1) en tant que conducteur électrique.
Patent CA-2951125-A1 (CA)
Title: Loading plate for weighing systems of vehicles in motion and related constraint system
Inventor: DEMOZZI ANDREA
IPC: G01G19/03
Filed: 2015-06-16
Abstract: The field of application of present invention relates to weighing systems of vehicles in motion also called WIM systems (Weigh In Motion). The indicated WIM system foresees the placement of a metal plate to the street level, above which vehicles to be weighed may transit, and this metal plate, which is also called loading plate, is mounted above a cavity obtained on the road surface so that it can flex at the passage of the vehicles above it. The system provides that the measurement of the deflection of said loading plate is carried out with the aid of suitable sensors, and that the estimated weight is obtained through the modeling of the flexing of said loading plate depending on the weight of the vehicle passing over. The invention discloses a particularly advantageous configuration to achieve a weighing system that can be modelled with the required accuracy.
Patent CA-2952001-A1 (CA)
Title: A packaging unit having improved sealing, and a method for forming such a packaging unit
Inventor: DAHLQVIST CONNY
IPC: B65D65/14
Filed: 2014-06-13
Abstract: A packaging unit for hygiene articles and a method are disclosed. The packaging unit is formed from a sheet of material having inner and outer surfaces, the inner surface having an edge zone with inner and outer edge portions. At least one first folding axis divides the sheet into first and second regions. One of the inner or outer edge portion in the first region has resealable adhesive to form a first adhesive zone, and the other edge portion is adhesive-free. Further, the inner or outer edge portion of the edge zone in the second region is adhesive-free, such that when the sheet is folded about the first folding axis, the edge portions carrying resealable adhesive in the first region are contacted with the adhesive-free edge portions in the second region. A distance between the at least one first folding axis and the first adhesive zone is 1-20 mm.
Patent CA-2954541-A1 (CA)
Inventor: DE VILLIERS-ZUR HAUSEN ETHEL-MICHELE
IPC: C12Q1/70
Filed: 2015-07-09
Abstract: Described are HCBI (Healthy Cattle Blood Isolate), MSBI (Multiple Sclerosis Brain Isolate), MSSI (Multiple Sclerosis Serum Isolate) and CMI (Cow Milk Isolate) nucleotide sequences as well as probes and primers comprising part of said nucleotide sequences and antibodies against polypeptides encoded by said nucleotide sequences. Said compounds are useful as early markers for the future development of cancer and diseases of the CNS (Multiple sclerosis MS, Prion-linked diseases, amyotrophic lateral sclerosis, transmissible spongiforme encephalitis, Parkinson's disease, Alzheimer disease) and should represent targets for treatment and prevention.
Patent CA-2956335-A1 (CA)
Title: Method of grinding cement clinker
Inventor: DIENEMANN WOLFGANG
IPC: B02C23/12
Filed: 2015-07-16
Abstract: Method of grinding cement clinkers comprising at least two kinds of clinker phases with differing grindability, comprising the steps: - feeding the cement clinker (100) to a first milling stage - grinding the cement clinker (100) in the first milling stage with a setting of grinding power and grinding time that allows grinding an easier to grind phase to a predetermined maximum particle size while a harder to grind phase maintains a particle size larger than the predetermined maximum particle size - transferring the output from the first mill (101) to a first separator (102) dividing the output into a first fraction (103) with the predetermined maximum particle size and a second fraction (200) with a larger particle size - transferring the second fraction (200) with a larger particle size to a second milling stage and - grinding the second fraction (200) with a larger particle size in the second milling stage to a final maximum particle size smaller than the predetermined maximum particle size.
Patent CA-2957253-A1 (CA)
Inventor: CANALES ESPINOSA DE LOS MONTEROS CARLOS
IPC: B65D30/10
Filed: 2014-08-04
Abstract: The invention relates to a flexible packaging formed from a polyethylene film, used to pack disposable absorbent items such as nappies and disposable pants for babies and for adults, sanitary towels for women, panty liners and the like, which can be opened and closed as many times as required, where a closing system is provided that is not altered and does not lose any functionality during the use thereof, and allows the bag to be opened in order to remove the items, and to be closed in order to protect the items that remain inside the bag, avoiding dust, insects or particles that may contaminate same.
Patent CA-2960096-A1 (CA)
Inventor: VOLKMANN ARIANE
IPC: A61K39/12
Filed: 2015-09-03
Abstract: Compositions and methods are described for generating an improved effective immune response against an immunogen in humans. The enhanced immune response, is obtained by using an MVA vector as a prime and an adenovirus vector as a boost and is characterized by a high level of antibody response specific to the immunogen, and an enhanced cellular immune response. The compositions and methods can be used to provide a protective immunity against a disease, such as an infection of one or more subtypes of Ebola and Marburg filoviruses, in humans.
Patent CA-2960444-A1 (CA)
Inventor: WINFREE RICHARD LEE
IPC: B62D65/00
Filed: 2015-09-18
Abstract: The invention relates generally to structural steel components for automotive vehicles, and methods for manufacturing the structural components. The method includes heating a workpiece to at least 900° C to form austenite in the steel material, hot forming the workpiece, and quenching the formed workpiece to transform the austenite to martensite. The method next includes tempering at least one portion of the quenched workpiece, wherein the tempering step includes simultaneously applying thermal energy and a magnetic field to the workpiece. During the tempering step, the martensite of the steel material transforms to a mixture of ferrite and cementite precipitates. The portions of the steel material subject to the thermomagnetic tempering are also typically free of pearlite and spheroid particles. The remainder of the workpiece is protected during the tempering step to maintain a hard zone including the martensite.
Patent CA-2962181-A1 (CA)
Inventor: CHEN WEIMIN
IPC: A01K61/00
Filed: 2015-09-18
Abstract: Provided is a contact sensor device for fish, said contact sensor device being capable of adjusting the elastic force of an elastic member in accordance with variations in the magnitude of the tensile force on a mark during feeding which varies depending on the growth state of relatively large fish, and said elastic member preventing overloading of a pressure sensor and breakage of a fishing line. The present invention includes: a fishing line 22, an end part of which is attached to a mark 24 to be pulled by a fish; a pressure sensor 18 that senses pressure; a pressing piece 28 that is connected to the other end part of the fishing line 22, and transmits the tensile force acting upon the fishing line 22 to an operation part 26 of the pressure sensor 18; and an elastic member 32 that prevents overloading of the pressure sensor 18 by the pressing piece 28 and breakage of the fishing line 22. The elastic member 32 is provided with an elastic force adjustment means 38 that adjusts the elastic force of the elastic member 32 in accordance with the tensile force acting upon the pressing piece 28.
Patent CA-2963894-A1 (CA)
Inventor: PAAL JOCHEN
IPC: B05B7/08
Filed: 2014-10-09
Abstract: The invention relates to an atomizer nozzle (10) with a liquid channel (19) to which an annular mixing chamber (26) is fluidically connected downstream of the liquid channel. A liquid (F) is supplied to the liquid channel (19) via a liquid connection (12). The atomizer nozzle (10) additionally has a gas connection (13) which is connected to a gas line system (28). Pressurized gas (L) is conducted to an outer injection channel (29) and an inner injection channel (34) via the gas line system. Each of the two injection channels (29, 34) opens into the annular mixing chamber (26) at a respective injection point (30, 35). The outer injection point (30) is provided on the radially outer mixing chamber wall, and the inner injection point (35) is provided on the radially inner mixing chamber wall. The inflowing liquid can thus be finely atomized using little pressurized gas (L) in the annular mixing chamber (26) and dispensed downstream of the annular mixing chamber via at least one outlet opening (40) in the form of a respective spray jet (S).
Patent CA-2966514-A1 (CA)
Inventor: AGRAWAL MIKI
IPC: A61F13/20
Filed: 2016-07-21
Abstract: Disclosed are reusable tampon applicators, methods of use, and methods of manufacture thereof. A reusable tampon applicator comprises a cylindrical body, and a pusher for pushing a tampon through the cylindrical body during tampon application. The cylindrical body comprises a base opening at a distal end for inserting the tampon into a straight barrel connected to a convex apex at a proximal end. The convex apex comprises a slit opening for the tampon to pass through during tampon application. The slit opening extends from the proximal end to the distal end to form a full slit on a first lateral side of the cylindrical body; it further extends from the proximal end towards the distal end to form a partial slit on a second lateral side. Such reusable tampon applicators provide a hygienic and eco-friendly alternative to disposable tampon applicators.