baber/WOPTO huggingface dataset:
Patent CA-2875452-A1 (CA)
Inventor: KALJUNEN MARKKU
IPC: B65G65/48
Filed: 2013-06-24
Abstract: A rotary feeder (1) for transferring loose material, said rotary feeder (1) having a housing (2), where a rotor (3) transfers material from the feed channel (4) of the housing (2) into the discharge channel of the housing (2), said rotor (3) having blades (6) for transferring the material, and a counter blade (5) is fixed in the housing (2) of the rotary feeder (1) between the blades (6) of the rotor for cutting oversized pieces of material. A filler (7) is arranged in the feed channel (4) of the rotary feeder, to prevent the formation of a protrusion in the feed channel (4) that would disturb the flow of the material formed by the counter blade (5), the edge of the filler (7) adjacent to the counter blade (5) being arranged to yield, and the filler is arranged to return to its initial position after the cutting operation.
Patent CA-2876109-A1 (CA)
Inventor: COHEN ISAAC DAVID
IPC: A45D34/04
Filed: 2013-06-21
Abstract: An applicator for applying cosmetic agents into human skin, comprising: (a) a base, (b) a plurality of microneedles fixed to said base and projecting therefrom a distance sufficient to penetrate into the skin, said microneedles being made of a material that is capable of disintegration and dispersion into the skin, and (c) a cosmetic agent carried by said microneedles for delivery by said microneedles into the skin.
Patent CA-2877789-A1 (CA)
Inventor: ECKSTEIN ANDREAS
IPC: F16B13/08
Filed: 2013-06-25
Abstract: The invention relates to an expansion bolt comprising an anchor bolt having an expansion section, and further comprising an expansion sleeve which surrounds the anchor bolt and which can be expanded by retracting the expansion section, and a spring element arranged on the anchor bolt. The spring element can be tensioned by inserting the anchor bolt into a bore hole and can retract the expansion section of the anchor bolt into the expansion sleeve when it is released. An indicator element indicates when a rated tension of the spring element is reached.
Patent CA-2879008-A1 (CA)
Inventor: BUTTERS BENNETT M
IPC: A61B5/055
Filed: 2013-07-11
Abstract: A system for analyzing signals produced from a sample is described, where the system includes at least one magnetometer, where the magnetometer is capable of detecting magnetic fields produced by a sample. The magnetometer is positioned proximate to the sample, and is miniaturized (e.g. has a size less than 6 cm per side). A noise producing component is configured to uniformly produce noise surrounding the sample and the magnetometer, where the noise produced is capable of inducing stochastic resonance in the sample to amplify characteristic signals of the sample. At least one shielding structure electromagnetically shields the sample and the first magnetometer from external electromagnetic radiation
Patent CA-2879605-A1 (CA)
Title: Method of production of core/shell type nanoparticles, method of production of sintered body using that method, and thermoelectric conversion material produced by that method
Inventor: WATANABE MASAO
IPC: C01G29/00
Filed: 2015-01-27
Abstract: A method of production of core/shell type nanoparticles includes the following steps: a first step of applying a first power to cause the generation of the plasma so as to selectively cause the precipitation of a first metal so as to form nanoparticles as cores and a second step of applying a second power which is larger than the first power to cause the generation of the plasma so as to cause the precipitation of a second metal which has a smaller oxidation reduction potential than the first metal on the core surface so as to form shells which are comprised of the second metal which cover the cores which are comprised of the first metal.
Patent CA-2880983-A1 (CA)
Title: Probability game ticket with enhanced security, associated gaming system and method for reading a probability game ticket
Inventor: THEYS REMI
IPC: A63F3/06
Filed: 2015-02-02
Abstract: A probability game ticket comprises a plurality of game regions a portion of which is to be selected by a player, the result of the probability game depending on the selected game regions, wherein the probability game ticket is deprived of human interpretable data printed on the probability game ticket and allowing the player to determine the result of the game by reading the ticket after selection of the game regions.
Patent CA-2884668-A1 (CA)
IPC: G06T19/00
Filed: 2015-03-13
Abstract: A 3D human model is generated and rendered on screen to represent a user. The model comprises individually isolated parts, constructed on the basis of the users given numerical inputs. The numerical inputs represent each isolated area of the models body, in correspondence with the area on their own real body. The areas together form the whole, with properties combined totaling the properties of the whole. These specifically personalized models are representative of the users accounts, able to be modified, updated and compared with other users and subsequent renditions of themselves, via a progression timeline. The bodies receive date-stamps corresponding to the date they were altered, thus allowing for multiple renditions of a user's body along their path to achieving their desired fitness goals, to be compared with one another and the current, and to allow each and any of the isolated masses (eg.  biceps) to be compared with how they looked at any point along the users progression timeline, displaying the difference between that point and the current.
Patent CA-2885728-A1 (CA)
Inventor: CRAMAIL HENRI
IPC: C08G18/42
Filed: 2013-09-20
Abstract: Nouveaux pré-polymères biosourcés et leurs utilisations pour la préparation de polymères utiles comme additifs dans une matrice poly(acide lactique) La présente invention concerne l'utilisation d'un composé de formule (l) suivante :    dans laquelle : - A1 représente un radical alkylène divalent comprenant de 2 à 20 atomes de carbone ; - A2 représente un radical alkylène divalent comprenant de 2 à 20 atomes de carbone ; - A3 est choisi dans le groupe constitué des radicaux divalents suivants : .circle. un alkylène comprenant de 2 à 600 atomes de carbone ; et .circle. un arylène comprenant de 6 à 30 atomes de carbone ; -        X1, X3 et X4, représentent -O- ou ¨NH- ; -        X'2 est choisi dans le groupe constitué de : -S-, -CH2- et une liaison ; et -        n et m représentent un nombre entier compris de 1 à 1000 ;  pour la préparation d'additifs dans une matrice de polyester, polychlorure de vinyle, polyuréthane, polyamide, poly(acrylate d'alkyle), poly(méthacrylate d'alkyle), polystyrène ou polyoléfine. La présente invention a pour but de fournir de nouveaux pré-polymères issus des bio-ressources
Patent CA-2890182-A1 (CA)
Inventor: PADILLA ANGELIQUEO E
IPC: A61K47/34
Filed: 2013-11-18
Abstract: An aqueous liquid composition comprising: (a) 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or hydrate; (b) a non-ionic surfactant; and (c) a preservative; wherein at least 90 percent of the original amount of said 2-amino-3-(4-bromobenzoyl)phenylacetic acid or pharmacologically acceptable salt or hydrate remains in the composition after storage at 60 °C, for 4 weeks. The composition can satisfy the preservative efficacy of US Pharmacopeia 35 (2012). The composition is useful for the treatment of ocular or nasal inflammation of diverse etiology.
Patent CA-2891339-A1 (CA)
Inventor: SHANKARAN NISHANTH
IPC: G06F15/16
Filed: 2013-11-20
Abstract: A management system may enable and monitor a cache or other cluster to make the cluster configuration-aware such that initialization and changes to the underlying structure of the cluster can be dynamically updated. For example, a distributed memory caching system may provide initial configuration to a client from a memory caching node referenced by an alias provided by a configuration endpoint. Updates of configuration may be retrieved from memory caching nodes, each storing current configuration of the cache cluster. A management system monitors changes to the cache cluster, such as provisioning of new caching nodes, and updates the configuration stored in the caching nodes for retrieval by a client.
Patent CA-2892097-A1 (CA)
Inventor: SHEFLIN DANIEL J
IPC: G08B13/18
Filed: 2015-05-15
Abstract: A regional monitoring system in communication with a plurality of locally displaced detectors can implement a fusion of inputs from a variety of additional, non-system devices. The monitoring system includes a wireless receiver, or transceiver, enabling it to detect local traffic from the non-system devices, such as sensors.  information received from such non-system devices can be combined with information from system detectors to initiate activity on other networks, to energize actuators, or to activate system detectors that normally reside in a low energy, inactive, state.
Patent CA-2894956-A1 (CA)
Inventor: ESPINOLA ESTEPA MANUEL
IPC: G02C7/02
Filed: 2013-12-18
Abstract: The invention relates to method for designing and machining an ophthalmic lens, a method for producing a bevel-edged lens, and the corresponding lenses. More specifically, the invention relates to a method for designing an ophthalmic lens, comprising steps of: defining a central zone (5) with a central periphery (3) matching the periphery of a frame; defining a temporal line (11) that divides the central zone into a nasal zone, with a useful periphery (15), and temporal zone; and determining a prescription for a user. The temporal line is outside a cone (7) with an opening angle of 30º, the apex of which is at the centre of rotation of the user's eye and the axis of which is the optical axis. The thickness of the lens is optimised according to the thickness of the periphery of the nasal zone. Subsequently, a transition zone (21) is defined, which extends between the useful periphery and the outer periphery (27) of the lens.
Patent CA-2895341-A1 (CA)
Inventor: WALKER DAVID MILLAR
IPC: C07J71/00
Filed: 2013-04-24
Abstract: The present invention relates to a new polymorphic form of the compound diosgenyl a-L-rhamnopyranosyl-(1->2)-ß-D-glucopyranoside (compound (I)) and pharmaceutical compositions containing this polymorph
Patent CA-2895347-A1 (CA)
Title: Auxiliary device for high-altitude airplane
Inventor: KIEFER ANDREAS
IPC: B64D5/00
Filed: 2013-12-18
Abstract: The invention relates to an auxiliary device (20) for a high-flying aircraft (10). The auxiliary device (20) comprises an aircraft-independent drive (21) for the ascent of the aircraft (10) into the stratosphere, said aircraft being detachably coupled with the auxiliary device (20), and can be detached from the aircraft (10) at the latest when a predetermined mission height is reached.
Patent CA-2895842-A1 (CA)
Title: Trepan flexible et guide de forage oblique destine a etre utilise avec ce dernier
Inventor: BURLEY J BROOK
IPC: A61B17/16
Filed: 2014-01-07
Abstract: La présente invention se rapporte à un trépan flexible qui comprend : une partie arbre proximale destinée à être raccordée à une source de rotation ; une partie tête de coupe distale destinée à forer dans un matériau ; et une partie arbre intermédiaire qui s'étend entre la partie arbre proximale et la partie tête de coupe distale, la partie arbre intermédiaire étant caractérisée par : (i) une flexibilité longitudinale suffisante de sorte à permettre au trépan flexible d'être passé le long d'une courbe ; et (ii) une résistance suffisante à la torsion pour permettre au trépan flexible de forer dans le matériau. La présente invention se rapporte également à un appareil permettant de percer un trou dans un matériau, l'appareil comprenant : un guide de forage oblique qui comprend une section distale arrondie, une section proximale moins arrondie et une lumière qui s'étend entre ces dernières, la section proximale moins arrondie comprenant un plat qui s'étend sur toute sa longueur pour réduire le diamètre effectif de la section proximale moins arrondie de sorte à réduire à un minimum les interférences entre le guide de forage oblique et la paroi latérale d'une canule d'accès.
Patent CA-2897410-A1 (CA)
Inventor: SMITH DAVID
IPC: A63B71/10
Filed: 2013-04-12
Abstract: A method and device for reducing the damaging effects of radiant energy, blast, or concussive events includes applying pressure to at least one jugular vein to reduce the egress of blood from the cranial cavity during or before the incidence of the imparting event. Reducing blood outflow from the cranial cavity increases intracranial volume and/or pressure of the cerebrospinal fluid to reduce the risk of traumatic brain injury and injuries to the spinal column. Reducing blood outflow further increases the intracranial pressure and volume, and thereby increases the pressure and volume of the cochlear fluid, the vitreous humor and the cerebrospinal fluid to thereby reduce the risk of injury to the inner ear, internal structure of the eye and of the spinal column. In addition, increasing intracranial pressure and volume reduces the likelihood of brain injury and any associated loss of olfactory function
Patent CA-2898340-A1 (CA)
Inventor: TRAN ANDY THAO
IPC: E04C5/18
Filed: 2013-11-27
Abstract: A joint connection structure of a building framework includes a column assembly including a column and a pair of gusset plates connected to the column on opposite sides of the column and extending laterally outward from the column. A full- length beam assembly includes a full-length beam having upper and lower flanges and an end portion received between the gusset plates. A connecting member is operatively attached by welding to at least one of the flanges of the full-length beam. The connecting member is bolted to at least one of the gusset plates of the column assembly to connect the full-length beam assembly to the column assembly.
Patent CA-2900021-A1 (CA)
Inventor: BARR TAURA L
IPC: C12Q1/68
Filed: 2014-01-29
Abstract: A method of determining the time of stroke symptom onset is provided including obtaining a biological sample from an individual; contacting the biological sample with a detection composition comprising at least one expression mediator of a LY96, ARG1, CA4, and a TLR expression mediators, or a combination of these expression mediators, wherein at least one of the expression mediators is associated with an acute phase response of ischemic stroke, for forming a detectable response; and correlating the detectable response with a time of onset of one or more stroke symptoms. A composition is provided having a nucleic acid probe, an antibody, or a purified biomarker that is specific for at least one of a LY96, ARG1, CA4, and TLR expression mediators, or a combination of these expression mediators.
Patent CA-2902511-A1 (CA)
Title: Systeme de protection de coin et de bord
Inventor: FLAM STEVE A
IPC: B65D81/05
Filed: 2014-02-21
Abstract: L'invention concerne un accessoire pour protéger un article essentiellement plat comprenant une première partie comprenant un corps et plusieurs protubérances de type doigt, et une seconde partie qui comprend une partie corps et plusieurs protubérances de type doigt. Les première et seconde parties définissent un angle de 90°. L'accessoire est fait d'un matériau polymérisé mousse, comme un matériau mousse résilient. L'accessoire est découpé en une première partie et une seconde partie. La première partie vient se placer sur un côté du coin de l'article plat.
Patent CA-2903760-A1 (CA)
Inventor: TIRTOWIDJOJO MAX M
IPC: C07C17/10
Filed: 2014-03-07
Abstract: Processes for the production of chlorinated alkanes are provided. The present processes comprise dehydrochlorinating one or more trichloroalkanes having from 3-6 carbon atoms and vicinal chlorine atoms, followed by a series of sequential chlorination and/or further dehydrochlorination steps. Because the trichloroalkane is first dehydrochlorinated, rather than being first chlorinated, greater specificity to desired tetra- and pentachloroalkanes can be seen.
Patent CA-2905824-A1 (CA)
Inventor: LEMME JODY L
IPC: B63C3/02
Filed: 2014-03-12
Abstract: L'invention concerne une rampe de mise à l'eau flottante comportant une pluralité de planches creuses agencées parallèlement les unes aux autres de telle sorte que leurs surfaces supérieures définissent une surface de conduite. Une pluralité de canaux flexibles raccordent les unes aux autres des cavités définies par des planches adjacentes de la pluralité de planches creuses. Une première planche d'extrémité définit un ou plusieurs orifices pour permettre l'entrée et la sortie d'air et d'eau afin d'amener la rampe de mise à l'eau à couler ou à flotter. La cavité intérieure des planches peut être divisée en des parties gauches et droites. Des canaux gauches et droits raccordent les unes aux autres les parties droites et gauches, respectivement, de planches adjacentes. Une deuxième planche d'extrémité comporte une cavité continue et permet la communication fluidique entre les parties gauches et droites des autres planches. Les planches peuvent être raccordées les unes aux autres par des câbles s'étendant à travers des manchons montés à rotation aux extrémités de celles-ci.
Patent CA-2910486-A1 (CA)
Title: Method of recovering thermal energy
Inventor: VINDSPOLL HARALD
IPC: F28D21/00
Filed: 2013-04-30
Abstract: A method/system of recovering thermal energy from a subterranean formation depleted of hydrocarbon comprising: i) selecting a formation that has been depleted of hydrocarbon by a thermal recovery method; ii) injecting a fluid into said depleted hydrocarbon formation, wherein said fluid has a first temperature; iii) allowing the formation to heat said fluid; iv) recovering said fluid from said depleted hydrocarbon formation, wherein said fluid has a second temperature which is higher than said first temperature; and v) recovering energy from said fluid having a second temperature. A heat pump (100) may be used to generate steam with a first and/or second heat exchanger and, a working fluid.
Patent CA-2911378-A1 (CA)
Title: Determining stimulated reservoir volume from passive seismic monitoring
Inventor: NEUHAUS CARL W
IPC: G01V1/40
Filed: 2014-04-28
Abstract: A method for determining a stimulated rock volume includes determining a position of a plurality of seismic events from seismic signals recorded in response to pumping fracturing fluid into a formation penetrated by a wellbore. The signals generated by recording output of a plurality of seismic receivers disposed proximate a volume of the Earth's subsurface to be evaluated. A source mechanism of each seismic event is determined and is used to determine a fracture volume and orientation of a fracture associated with each seismic event. A volume of each fracture, beginning with fractures closest to a wellbore in which the fracturing fluid was pumped is subtracted from a total volume of proppant pumped with the fracture fluid until all proppant volume is associated with fractures. A stimulated rock volume is determined from the total volume of fractures associated with the volume of proppant pumped.
Patent CA-2912029-A1 (CA)
Inventor: MCAFEE RONALD
IPC: B25C11/00
Filed: 2015-11-16
Abstract: A device used to remove surface covering materials such as shingles. The device is comprised of an end handle having a plurality of switches and an anchoring mechanism, a handle shaft with a straight and curved portion, a secondary handle, and a base assembly.  The anchoring mechanism can be used to secure the device to its work surface. The base assembly provides the mechanisms to automate the removal of shingles or other surface covering materials fastened using fasteners such as nails. The base assembly includes a blade assembly, a rotary support, a lever, a piston assembly, and a switch valve. The switch valve controls the routing of the fluid supply connected to the device. The device is powered by a supply of air or other fluid from a source such as a compressor.
Patent CA-2917499-A1 (CA)
Inventor: MATUSCHEK MANFRED
IPC: B65F1/14
Filed: 2016-01-13
Abstract: The invention relates to a trash can lock comprising an opening slider (10), which can be displaced from an initial position into an operating position in the lock housing (1), wherein a latch (2) has an arm (4) comprising a locking cam (6), which, in the initial position, rests against a locking shoulder (11) of the opening slider (10) to hold the latch (2) in the locked position, and which pivots into a release position in response to a displacement of the opening slider (10) into the operating position, wherein the pivot axis (5) of the latch (2) is arranged so as to be laterally offset to a straight line (G), which is placed through the latch head (3) in a tensile direction (Z), in such a manner that the tensile force acts upon the locking cam (6) against the locking shoulder (11). In the initial position, the locking shoulder (11) is inclined about an angle of inclination (.alpha.), which lies within the self-locking range, as compared to the displacement direction of the opening slider (10).  Provision is made for misuse locking elements in the form of a pivot lever (21), which rests in a pocket, and in the form of a rolling body.
Patent CA-2918271-A1 (CA)
Inventor: GAO FENG
IPC: A61K31/465
Filed: 2014-07-17
Abstract: L'invention concerne des procédés et des systèmes permettant de stabiliser la nicotine et d'incorporer de la nicotine dans un ou plusieurs produits à usage oral. L'invention concerne aussi des produits à usage oral. On peut stabiliser la nicotine en mélangeant de la nicotine liquide à de la fibre cellulosique afin que la nicotine liquide soit absorbée dans les pores de la fibre cellulosique, de manière à former un mélange fibre cellulosique-nicotine. Dans certains cas, le mélange fibre cellulosique-nicotine peut être combiné à un ou plusieurs liants, et être moulé pour former un produit à usage oral.
Patent CA-2921398-A1 (CA)
Inventor: GAKHAL AMANDEEP
IPC: A61P35/00
Filed: 2014-08-14
Abstract: Aberrant Frizzled receptor expression or activity has been implicated in various disorders. Accordingly, there exists a need for therapies that target and inhibit one or more Frizzled receptors. The present invention provides an isolated antibody or antigen-binding fragment thereof that binds to one or more Frizzled receptors and prevents the one or more Frizzled receptors from binding to a Wnt protein ligand. The present invention further provides a pharmaceutical composition including the isolated antibody or antigen-binding fragment and a carrier.
Patent CA-2922032-A1 (CA)
Inventor: NIELSEN AARON DAVID
IPC: G06Q30/02
Filed: 2016-02-24
Abstract: A system and method for mining social media signals and cues i) created by a user (for example, a customer) and/or ii) to which the user is exposed (the "data"), and for processing that data as it relates to a service (including a fee or subscription-based service), in order to predict the user's predisposition or likelihood to either leave the subscription or the service or reduce his/her engagement with the subscription or the service.
Patent CA-2922143-A1 (CA)
Inventor: CHAN DEVA
IPC: C12Q1/68
Filed: 2014-09-08
Abstract: One aspect of the Invention provides methods for classifying the quality of a repair response after injury to a joint of a subject. In one embodiment., the method includes providing a tissue sample from the injured region of the joint and determining expression levels in the sample of a plurality of genes, including at least those genes listed in Table 1, Table 2 and Table 3, Another aspect of the Invention provides methods of treating a human or veterinary subject having an injury to a joint based on the classification of the quality of the repair response.
Patent CA-2923311-A1 (CA)
Inventor: DREHER ANDREAS JOSEF
IPC: C11D17/04
Filed: 2014-09-04
Abstract: Pouches, for example pouches that contain one or more active agents, such as a fabric care active agent or dishwashing active agent and/or detergent compositions, and more particularly pouches employing an apertured film wall material and methods for making same, are provided.