baber/WOPTO huggingface dataset:
Patent CA-2926167-A1 (CA)
Title: Separateur centrifuge dote d'un module vibratoire
Inventor: VICENTINI RENZO
IPC: B04B7/04
Filed: 2013-10-02
Abstract: La présente invention concerne un séparateur centrifuge (1), qui comporte un tambour rotatif (5) ayant une paroi (50), une chambre annulaire (7) définie le long de l'axe longitudinal (49) du tambour rotatif (5) dans une partie contiguë à la paroi (50), dans lequel un mélange de substances en phase liquide et en phase solide est en mesure d'être déplacé dans le sens longitudinal au travers de la chambre annulaire (7), et un poste de décharge (13) permettant de décharger la phase solide. Le poste de décharge (13) comporte une unité vibratoire (300) permettant d'agiter la phase solide. L'unité vibratoire (300) comporte un demi-tambour (302) et un dispositif vibratoire (304) adapté pour faire vibrer le demi-tambour (302).
Patent CA-2927092-A1 (CA)
Inventor: VAKHRUSHIN MIKHAIL PETROVICH
IPC: G21C7/12
Filed: 2014-04-18
Abstract: Systems for controlling and protecting nuclear reactors are disclosed. A drive of an emergency safety rod of a nuclear reactor includes an electric drive, a reduction gear, and a rack-and-pinion gear. The electric drive contains a contactless electric motor based on permanent magnets, which is installed in its housing with a motor rotor position sensor, and a reduction gear. A toothed rack is installed along the axis of the rack-and-pinion gear in order to provide for the reciprocating motion of a system absorber rod connected thereto. A toothed electromagnetic clutch having a contactless current supply is installed on an inner shaft of the rack-and-pinion gear, enabling the rigid and simultaneous mechanical coupling of half-couplings, and the drive contains a reverse-motion coupling, a rack-separation spring and toothed rack position sensors.  The invention makes it possible to reduce the time necessary for adding negative reactivity to a nuclear reactor core.
Patent CA-2927623-A1 (CA)
Title: Carton with article protection features
Inventor: HOLLEY JOHN MURDICK JR
IPC: B31B50/25
Filed: 2014-12-10
Abstract: A carton for holding a plurality of containers. The carton can comprise a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels comprises a top panel. An insert can comprise a central panel, an inner end flap foldably connected to the central panel, and at least one crown guard flap foldably connected to the inner end flap adjacent a crown guard opening in the insert. The central panel can comprise a stop edge adjacent the crown guard opening, and the crown guard flap can comprise a first portion foldably connected to the inner end flap and a second portion foldably connected to the first portion. The top panel can at least partially overlap the central panel, and the second portion of the crown guard flap can be disposed adjacent the stop edge of the central panel.
Patent CA-2930087-A1 (CA)
Inventor: MCCANN STEPHEN
IPC: H04W80/02
Filed: 2014-12-19
Abstract: Une station (114,116,404,800) fait une annonce unidirectionnelle (une indication, une notification ou une publicité, par exemple) de types de services disponibles pour des dispositifs dans ou via un réseau sans fil, un réseau local sans fil (WLAN) par exemple (104, 106). L'annonce peut être reçue dans une plage de radiocommunication du réseau sans fil par des dispositifs mobiles (102,108,110,402,900) qui sont dans un état pré-associé, l'annonce étant transmise au moyen de trames de couche 2 de niveau inférieur. Un dispositif mobile recevant une telle trame de couche 2 peut déterminer le ou les types de services annoncés, à partir de la trame de couche 2 reçue. Le dispositif mobile peut déterminer s'il peut utiliser l'un quelconque du ou des types de services annoncés. Le dispositif mobile peut envoyer les résultats de la détermination à un algorithme de sélection de réseau implémenté au dispositif mobile.
Patent CA-2930338-A1 (CA)
Inventor: FU LI
IPC: A61P31/14
Filed: 2014-11-06
Abstract: The present invention provides a forsythiaside sulfate derivatives as represented by the following formula, the preparation method and antiviral application thereof: (see above formula)
Patent CA-2932524-A1 (CA)
Title: Method and kit for determining the genome integrity and/or the quality of a library of dna sequences obtained by deterministic restriction site whole genome amplification
Inventor: KLEIN CHRISTOPH ANDREAS
IPC: G01N33/574
Filed: 2014-12-04
Abstract: The present invention relates to a method for determining the integrity of the genome of a sample and/or the quality of a library of DNA sequences obtained by deterministic restriction site whole genome amplification (DRS-WGA) of the genome of the sample comprising the steps of : (a) providing the library of DNA sequences; (b) amplifying the library of DNA sequences by PGR using at least one first primer pair, one second primer pair and one third primer pair, the primer pairs each hybridising to a DNA sequence of the library having a length from 1000 bp to 5000 bp and corresponding to a sequence of the genome located respectively on a first, second and third chromosome arm, the step of amplifying giving rise to a first, second and third PCR product each from 50 bp to 1000 bp and each having a different size from the others; (c) detecting the first, second and third PCR products; (d) correlating the presence of the first, second and third PCR products with the integrity of the genome of the sample and/or the quality of the library of DNA sequences.
Patent CA-2933988-A1 (CA)
Inventor: HAGSTRAND PER-OLA
IPC: H01B3/18
Filed: 2014-08-19
Abstract: The present invention relates to a polymer composition comprising a polyolefin, peroxide and a sulphur containing antioxidant, wherein said peroxide is present in an amount which corresponds to X mmol -O-O-/kg polymer composition and said sulphur containing antioxidant is present in an amount which corresponds to Y mmol -OH /kg polymer composition, wherein Y1 = Y = Y2, X = 45 and 0.9 * Y + m = X = n - k * Y, wherein Y1 is 0.50 and Y2 is 10, and m is 0.8, n is 70 and k is 4.7; and wherein said polymer composition has a melt flow rate (MFR) of less than 1.7, and said polymer composition comprises less than 0.05 % by weight (wt%) 2,4-Diphenyl-4-methyl-1-pentene; a crosslinked polymer composition, and use thereof, a power cable insulation, a power cable, useful in high voltage (HV DC) and extra high voltage (EHV DC) direct current applications, and a method for reducing electrical conductivity of a crosslinked polymer composition.
Patent CA-2934439-A1 (CA)
Title: Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue
Inventor: HANCOCK CHRISTOPHER PAUL
IPC: A61B18/18
Filed: 2014-12-23
Abstract: Electrosurgical forceps in which one or more pairs of non-resonant unbalanced lossy transmission line structures are arranged on the inner surfaces of the jaws of the forceps provide both (i) active and return electrodes for a radiofrequency (RF) signal, and (ii) lossy structures for delivering a microwave signal into biological tissue in conjunction with a mechanical gripping arrangement for applying pressure to material held within the jaws. The location of the pairs of transmission lines on the jaws of the forceps and the selection of the material of the jaws is arranged to ensure that any biological tissue gripped by the jaws become the propagation medium for the RF signal and the medium into which the microwave signal is lost.
Patent CA-2934548-A1 (CA)
Title: Manufactures, methods and structures to reduce energy transfer in building curtain walls
Inventor: DOLBY JEFFREY SCOTT
IPC: E06B7/00
Filed: 2016-06-29
Abstract: A manufacture and method for reducing thermal transfer through window systems has a composite window cap retainer. The retainer has a metal extrusion at least partially covered by a thermal spacer having reduced relative thermal conductivity. The thermal spacer is mechanically supported by the metal extrusion and mechanically intermediates and thermally insulates between the cap and the metal window structures to which the cap is secured, reducing thermal transfer between the inside and outside environments of a building.
Patent CA-2935010-A1 (CA)
Title: Crystal (1) of pyrazino[2,1-c][1,2,4]triazine compound
Inventor: KUSHIDA IKUO
IPC: A61K31/675
Filed: 2014-12-22
Abstract: Provided is a hydrated crystal of 4-(((6S,9S)-1-(benzylcarbamoyl)-2,9-dimethyl-4,7-dioxo-8-(quinolone-8-ylmethyl)octahydro-1H-pyrazino[2,1-c][1,2,4]triazine-6-yl)methyl)phenyl dihydrogen phosphate, said crystal having a diffraction peak at a diffraction angle (2?±0.2°) of 15.9° as determined by X-ray powder diffraction.
Patent CA-2936184-A1 (CA)
Inventor: TRYGSTAD W MARCUS
IPC: B01J29/70
Filed: 2015-01-12
Abstract: Apparatus and method for the determination of weight fractions of hydrocarbons, water and acid in the acid catalyst phase of petroleum refinery alkylation catalyst streams by flowing the acid catalyst phase through a density detector and a spectrometer cell so that the determination can be made according to first principles. An alternative apparatus and method uses spectroscopy without the density detector.
Patent CA-2936980-A1 (CA)
Inventor: LAFLAMME MATHIEU
IPC: B65G47/74
Filed: 2016-07-20
Abstract: A wood board feeding system for positioning in a parallel orientation longitudinal pieces of lumber. It comprises a feeding conveyor assembly configured to receive and convey the longitudinal pieces of lumber over a conveying area in a conveying direction. The feeding conveyor assembly comprises a first conveyor sub-assembly and a second conveyor sub-assembly, both comprising a conveyor for conveying the longitudinal pieces of lumber about one of their ends and a motor driving the conveyor at a conveying speed. The first conveyor and the second conveyor are disposed side-by-side with respect to the conveying direction, thereby the first conveyor sub-assembly and the second conveyor sub-assembly position a respective one of the two opposite ends of the longitudinal pieces of lumber.
Patent CA-2940575-A1 (CA)
Title: Polymer compositions and processing thereof
Inventor: TERVOORT THEODORUS
IPC: C08K5/01
Filed: 2015-03-05
Abstract: Provided are compositions comprising a polymer and a solvent, which may be used for e.g. gel-processing. An example is a composition comprising a polyethylene polymer and a vegetable oil. The solvent may be a fairly poor solvent for the polymer.
Patent CA-2940577-A1 (CA)
Title: Muffler for an exhaust system of an internal combustion engine
Inventor: DELORME CLAUDE
IPC: F01N1/02
Filed: 2015-02-25
Abstract: A muffler for an exhaust system of an internal combustion engine having a muffler body, a first chamber defined in the muffler body, a second chamber disposed at least in part in the first chamber, and a third chamber disposed at least in part in the first chamber. The second chamber has an inlet, an outlet, and at least one side wall. The at least one side wall of the second chamber defines at least one aperture fluidly communicating with the first chamber. The third chamber has an inlet, an outlet, and at least one side wall. The at least one side wall of the third chamber defines at least one aperture fluidly communicating with the first chamber. The outlet of one of the second and third chambers fluidly communicates with the first chamber. A vehicle having the muffler is also disclosed.
Patent CA-2940916-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: B05C21/00
Filed: 2016-09-02
Abstract: The invention relates to a paste application device for storage of two starting components, for mixing the starting components to form a paste, and for application of the paste, comprising a two-component cartridge (2) comprising two internal spaces (16, 18), two feed plungers (12, 14) that can be shifted in the internal spaces (16, 18) and border the internal spaces (16, 18) on a first side of the two-component cartridge (2), and at least two dispensing openings (40) by means of which the internal spaces (16, 18) are open on a second side of the two-component cartridge (2) that is opposite from the first side, a hollow cylinder (1) that is made of a plastic material and has one front face that is open and one front face that is partially closed, in which is situated an axially mobile plunger (8) that has at least two pestles (10) attached to it, whereby the at least two pestles (10) are oriented in the direction of the open front face, whereby the open front face of the hollow cylinder (1) is arranged to axially touch against the first side of the two-component cartridge (2), and whereby the plunger (8) closes in gas-tight manner against the internal walls of the hollow cylinder (1), whereby the two-component cartridge (2) and the hollow cylinder (1) are arranged in a pressure vessel (3, 4), whereby the hollow cylinder (1) comprises, on the front face that is partially closed, a connector (26) for a compressed gas cartridge (30) that extends through an opening in the pressure vessel (3, 4), whereby a manually operable flap valve (50) is arranged downstream from the dispensing openings (40) or a dispensing tube (42) having a manually operable flap valve (50) can be attached downstream from the dispensing openings (40), whereby the flap valve (50) thus arranged can be used to regulate the volume flow of the starting components through the dispensing openings (40), and whereby the flap valve (50) is operable by means of a rod assembly (55) of the paste application device, whereby the rod assembly (55) is supported such as to be mobile in one main direction with respect to the hollow cylinder (1) and is supported with a clearance of at least 0.3 mm in at least one direction that is perpendicular to the main direction. The invention also relates to a method for mixing and expelling a paste.
Patent CA-2942497-A1 (CA)
Title: Gravity-fed and dual ion-exchange water filtration bottle
Inventor: KELLAM DOUG
IPC: C02F9/08
Filed: 2014-03-14
Abstract: Systems, devices, and methods of filtering water utilize an integrated gravity-fed, dual ion-exchange filtration bottle. Flow-through multi-stage filtration technology is applied to a personal water bottle. The system filters water from an upper unfiltered water reservoir through a multi-stage filter to a lower filtered water reservoir. A user then drinks from the lower reservoir. The bottle includes a cap with a filtered water outlet through which filtered water in the lower reservoir is accessed with a straw, spout, or other access device. The cap includes an unfiltered water inlet to allow filling and refilling of the upper reservoir without disassembling the bottle. The bottle includes a filter vent that eliminates air locks and partial vacuum that can develop when unfiltered water drains from the upper reservoir through the filter to the lower reservoir. This gravity- fed dual ion-exchange filtration system allows for more complete removal of dissolved solids.
Patent CA-2943011-A1 (CA)
Title: Quinazoline-thf-amines halogenees en tant qu'inhibiteurs de la pde1
Inventor: KEHLER JAN
IPC: A61K31/506
Filed: 2015-03-27
Abstract: La présente invention concerne des quinazoline-THF-amines halogénées utilisées en tant qu'inhibiteurs de la PDE1 ainsi que leur utilisation en tant que médicament, en particulier pour le traitement de troubles neurodégénératifs et de troubles psychiatriques.
Patent CA-2944800-A1 (CA)
Inventor: DEROSA FRANK
IPC: C07H21/00
Filed: 2015-04-24
Abstract: The present invention provides, among other things, methods of purifying messenger RNA (mRNA) including the steps of (a) precipitating mRNA from an impure preparation; (b) subjecting the impure preparation comprising precipitated mRNA to a purification process involving membrane filtration such that the precipitated mRNA is captured by a membrane; and (c) eluting the captured precipitated mRNA from the membrane by re-solubilizing the mRNA, thereby resulting in a purified mRNA solution. In some embodiments, a purification process involving membrane filtration suitable for the present invention is tangential flow filtration.
Patent CA-2945140-A1 (CA)
Title: Device-to-device (d2d) communications
Inventor: BURBIDGE RICHARD C
IPC: H04W72/04
Filed: 2015-04-03
Abstract: Technology for performing device-to-device (D2D) communications is disclosed. A user equipment (UE) can identify D2D data to be transmitted from the UE. The D2D data can be identified when the UE is in a radio resource control (RRC) idle. The UE can be limited to using a defined resource allocation mode to transmit the D2D data from the UE. A service request procedure can be initiated at the UE. The service request procedure can trigger the UE to perform an RRC connection establishment procedure with an evolved node B (eNB) to switch the UE from the RRC idle mode to an RRC connected mode. The UE can receive an uplink (UL) grant from the eNB for communicating the D2D data from the UE. The UE can send the D2D data using the UL grant provided by the eNB.
Patent CA-2946605-A1 (CA)
Inventor: SORKIN FELIX
IPC: E04C5/12
Filed: 2015-05-19
Abstract: Le procédé consiste à former un coffrage à béton comprenant au moins une paroi d'extrémité, le coffrage à béton étant conçu pour recevoir du béton. Le procédé consiste également à placer une ancre à extrémité fixe et une ancre à extrémité de mise en tension sur au moins une paroi d'extrémité, l'ancre à extrémité fixe et l'ancre à extrémité de mise en tension étant chacune conçue pour recevoir un câble. Le procédé consiste en outre à visser le câble dans l'ancre à extrémité fixe et dans l'ancre à extrémité de mise en tension de sorte qu'une partie de l'extrémité de mise en tension du câble s'étend depuis l'ancre à extrémité de mise en tension et placer le béton dans le coffrage. Le procédé consiste à installer une coiffe sur la circonférence de la partie de l'extrémité de mise en tension du câble. La coiffe comprend un corps. Le corps de coiffe comprend un alésage intérieur, l'alésage intérieur ayant un diamètre correspondant au diamètre extérieur du câble.
Patent CA-2947545-A1 (CA)
Title: Plasma spray physical vapor deposition deposited environmental barrier coating
Inventor: GOLD MATTHEW R
IPC: C23C14/24
Filed: 2016-11-04
Abstract: A technique may include controlling, by a computing device, a vacuum pump to evacuate a vacuum chamber to high vacuum. The technique also may include controlling, by the computing device, a coating material source to provide a coating material to a plasma spray device, the coating material having a first composition including a first amount of a metal oxide and a second amount of silica. The second amount of silica may be greater than an amount of silica in a metal silicate including the first amount of metal oxide. The technique further may include controlling, by the computing device, the plasma spray device to deposit an environmental barrier coating on a substrate in the vacuum chamber using plasma spray physical vapor deposition, wherein the coating comprises the metal silicate.
Patent CA-2948374-A1 (CA)
Inventor: BROWN STEVEN TYLER
IPC: A45D34/04
Filed: 2016-11-10
Abstract: A hand-held applicator for applying a fluid substance to a skin surface is disclosed. The applicator may be wedge-shaped to facilitate the application of the fluid substance to both broad and constricted portions of the user's skin by way of a broad base portion and a narrow end tip portion, respectively. The applicator may also comprise a means for limiting the flow of the fluid substance to the broad base portion of the wedge to facilitate application primarily from the narrow tip portion. The applicator may comprise a means for discharging the fluid substance from the applicator in the form of a user-actuated ratchet member or turning wheel mechanism interconnected to a press plate. The applicator may comprise a handle configured to store in a closed position and to rotate to an open position to enable the application of the fluid substance to hard to reach areas of a skin surface.
Patent CA-2953048-A1 (CA)
Inventor: CADIX ARNAUD
IPC: C09K8/035
Filed: 2015-09-07
Abstract: The present invention relates to a method which allows quick and effective hydration of associative polymers, in particular those intended for use in the field of oil drilling. This method uses a specific solid formulation, which can be easily hydrated, including, in a pre-mixture, said associative polymers and surfactants capable of improving the hydration of these polymers.
Patent CA-2954839-A1 (CA)
Inventor: JOHNSON CHRISTOPHER M
IPC: G06Q10/06
Filed: 2017-01-13
Abstract: In some embodiments, apparatuses and methods are provided to enable wide access to numerous different previously compiled forecast modeling. In some embodiments, a system is provided that enables wide access to forecasting, comprising: a forecast model database that maintains numerous different forecast models that when run produce resulting forecast data relevant to making business decisions; and a forecasting interface system configured to receive multiple different forecast requests for forecast request data, which comprises a forecast model index comprising identifiers of the numerous different predefined forecast models and for each of the numerous different forecast models relevance characteristics, wherein the forecasting interface system selects, for each received forecast request, a forecast model of the numerous different forecast models based on a relationship between the corresponding forecast request data and the relevance characteristics.
Patent CA-2958834-A1 (CA)
Inventor: WIETELMANN ULRICH
IPC: B01J31/00
Filed: 2015-08-12
Abstract: The invention relates to concentrated low-viscosity solutions of alkaline earth alkoxide compounds M(OCH2R6)2-a-b(OR7)a[O(CHR8)nOR9]b in a mixture of a metal alkyl compound M(R10R11) in aprotic solvents, where M is an alkaline-earth metal chosen from Mg, Ca, Ba, Sr; OCH2R6 is an alkoxide radical comprising at least 3 and at most 40 carbon atoms having a branch in position 2 in relation to the O function, thus R6 = -CHR12R13 with R12, R13 = mutually independent alkyl radicals C1-C18; R7 is an alkyl radical having 2-15 carbon atoms, which is either linear or has a branch in a position = 3 (in relation to the O function); R8 is an alkyl radical comprising 1 -6 carbon atoms, which is either linear or has a branch in a position = 3 (in relation to the O function); R9 has an alkyl radical with 2-15 carbon atoms, which is either linear or has a branch; R10 and R11 are any alkyl radicals comprising 1-15 carbon atoms, n = an integer from 1 to 4, a + b = 2, wherein a and b can assume values from 0 to 2 and the molar ratio of M(OCH2R6)2-a-b(OR7)a[O(CHR8)nOR9]b to M(R10R11) lies from 99.5:0.5 to 60:40.
Patent CA-2961496-A1 (CA)
Title: Procede et systeme pour automatiser la comptabilite de professionnels des services par l'intermediaire de l'education et de la notation de client
Inventor: MICHONSKI DAVID
IPC: G06Q10/00
Filed: 2015-09-16
Abstract: Selon l'invention, un appareil (510) aide à réguler la qualité de services de fournisseurs. Un ordinateur de serveur (512) comprend une unité de traitement (514) et un support lisible par ordinateur qui stocke une base de données de tâches (516), une base de données d'objectifs temporels (518), une base de données de travaux (520), une base de données de temps de tâches réelles (522), une base de données de poids de tâches (524), une base de données de résultats de tâches provisoires (526), et un algorithme de classement (528) sensible à des informations dans la base de données d'objectifs temporels pour générer des résultats provisoires qui sont stockés dans la base de données de résultats de tâches provisoires (526). La base de données de temps de tâches réelles (522) et la base de données de poids de tâches (524), conjointement avec la base de données d'objectifs temporels de tâches (518) amènent l'algorithme de classement à générer des résultats cumulatifs qui sont stockés dans une base de données de résultats cumulatifs globaux de système (530).