baber/WOPTO huggingface dataset:
Patent CA-2952913-C (CA)
Title: Use of a 3-aryl-4-catechol-pyrrole-n-propanol compound and the derivatives thereof to treat cancer and diseases related to excessive angiogenesis
Inventor: COLLIN PASCAL
IPC: C07D207/333
Filed: 2015-06-17
Granted: 2023-01-24
Abstract: The present invention relates to a 3-aryl-4-catechol-pyrrole-n-propanol compound and the derivatives thereof having General Formula (I), wherein: - R1 is an aryl group, particularly a phenyl, optionally substituted by one or more (C1-C2)alkyl groups, one or more halogens, one or more -OH, -CN or CF3 groups, or a combination of same; and - R2 is a (C1-C6)alkyl group, a hydroxy(C1-C6)alkyl group, a (C1-C4)alcoxy(C1-C6)alkyl group, or a pharmaceutically acceptable hydrate or solvate of same. The invention also relates to the methods for preparing said compound and derivatives, to the pharmaceutical compositions containing same, and to the use of same as a drug or in the form of a prodrug converted via dimerization, particularly via oxidative coupling in the presence of a superoxide anion, in the treatment of cancer and diseases related to excessive angiogenesis.
Patent CA-2954341-C (CA)
Title: Environmentally acceptable, low temperature gel breaking system
Inventor: SALLA RAJENDER
IPC: E21B43/26
Filed: 2014-08-20
Granted: 2018-10-23
Abstract: Substituted lactam activators; gel breaking systems including at least one source of hydrogen peroxide and the at least one substituted lactam activator; and methods for introducing the gel breaking system into a well bore penetrating a subterranean formation so that the gel breaking system interacts with a synthetic polymer to break the synthetic polymer at low temperatures to release environmentally acceptable side products.
Patent CA-2955448-C (CA)
Title: Using timing of character input to verify password
Inventor: BROWN ROLAND R
IPC: G06F21/31
Filed: 2015-07-16
Granted: 2023-12-19
Abstract: A multi-dimensional approach can be used to verify a password. In addition to requiring the input of the correct password, the timing at which the characters of the password are input can be determined and compared to stored timing values. Even if the correct password is input, authentication can still fail if the characters of the password are not input in accordance with a required timing.
Patent CA-2955674-C (CA)
Title: Method and apparatus for processing an audio signal, audio decoder, and audio encoder
Inventor: RAVELLI EMMANUEL
IPC: G10L19/04
Filed: 2015-07-03
Granted: 2023-08-15
Abstract: A method is described that processes an audio signal (100), A discontinuity between a filtered past frame and a filtered current frame of the audio signal is removed using linear predictive filtering (102, 110, 112).
Patent CA-2956234-C (CA)
Inventor: SWAN DAVID
IPC: A01M21/04
Filed: 2015-07-17
Granted: 2022-11-15
Abstract: An apparatus (10) comprises a water storage tank (14), a heater (16), a pump (38) and an outlet duct (70) to convey heated water to a plurality of lances (24) through hoses (22). The heater (16) is arranged to heat the water in at least two successive stages (66, 67), to an intermediate and then to a final temperature, at least the second stage (67) of the heater being activated in pulses, the frequency and/or duration of the pulses being adjustable to control the resultant temperature. Foaming agent is introduced (18, 40) into the water. Upstream of each hose (22) is a diversion valve (85) connecting to a water return circuit (54) leading back to the water storage tank (14); and the water return circuit (54) includes a heat exchanger (55, 56). The heater (16) may be liquid fuelled. The apparatus can be mobile, for example on a motor-vehicle (12), and it enables a number of people to control weeds separately, using separate lances (24), from the same apparatus (10).
Patent CA-2958654-C (CA)
Title: Systems and methods for retaining removable panel when deploying evacuation system
Inventor: SCHMIDT RYAN
IPC: B64C1/14
Filed: 2017-02-21
Granted: 2023-10-03
Abstract: Systems and methods for evacuation systems are provided. A evacuation system for an aircraft may include a packboard, an inflatable, a blow-out panel for the packboard, and a plurality of straps coupled to the blow-out panel. A first strap is coupled between an inner surface of the blow-out panel and the packboard and a second strap is coupled between the inner surface of the blow-out panel and the inflatable. The first strap is coupled to the blow-out panel in close proximity to a first edge of the blow-out panel and the second strap is coupled to the blow-out panel in close proximity to a second edge of the blow- out panel, the first edge being positioned opposite the second edge of the blow-out panel. The blow-out panel may be retained to the evacuation system after the inflatable is deployed.
Patent CA-2960472-C (CA)
Inventor: KANG HONG-JOO
IPC: G05D23/19
Filed: 2015-07-15
Granted: 2023-01-31
Abstract: La présente invention concerne un dispositif d'induction. Le dispositif d'induction comprend : un corps principal comportant un dispositif de chauffage ; un bouton pouvant être fixé à une région de bouton, ou séparé de celle-ci, disposée sur une surface du corps principal ; une unité de capteur tactile formée autour de la région de bouton et, si le bouton est fixé à celle-ci, en contact avec une partie faisant saillie disposée au niveau d'un côté inférieur du bouton ; et une unité de commande permettant de régler la température du dispositif de chauffage en déterminant le degré de rotation du bouton en fonction d'une position tactile avec laquelle vient en contact la partie en saillie si le bouton tourne dans un état dans lequel le bouton est fixé à la région de bouton.
Patent CA-2968892-C (CA)
Inventor: SHEN HUI
IPC: H04W80/02
Filed: 2014-11-27
Granted: 2019-03-05
Abstract: The present invention discloses a polar code rate matching method and apparatus, and a wireless communications device. The method includes: determining, based on a Mersenne twister algorithm, a first sequence according to a code length of a target polar code; performing sorting processing on the first sequence according to a preset rule, to determine a second sequence; determining a mapping function according to the first sequence and the second sequence; and interleaving the target polar code according to the mapping function, to generate interleaved output bits.  According to the polar code rate matching method and apparatus and the wireless communications device that are provided in embodiments of the present invention, a Mersenne twister algorithm is applied to target polar code rate matching, so that a bit sequence obtained from the rate matching can be more even in structure, a frame error rate of a punctured polar code can be reduced, HARQ performance can be improved, and further, communication reliability can be improved. In addition, the polar code rate matching method and apparatus and the wireless communications device can be applicable to a rate matching process for polar codes of various code lengths, and have high universality and practicability.
Patent CA-2969718-C (CA)
Inventor: PETIT PETER
IPC: E06B3/663
Filed: 2015-12-02
Granted: 2023-03-07
Abstract: An insulated glazing unit including a first glass element and a second glass element having congruent shapes. The insulated glazing unit also includes a plurality of elongated spacers disposed between the first glass element and the second glass element to space the first glass element from the second glass element. The spacers are in rolling, line contact with a surface of one or both of the first glass element and the second glass element, and each spacer is elongated along an axis. The spacers are oriented on the surface such that the axis of each of the spacers is tangent to one or more imaginary circular lines superimposed on the surface and having a common center.
Patent CA-2974708-C (CA)
Title: Detection de menaces efficace en termes de temps et d'espace
Inventor: HUANG WEI
IPC: G06N20/00
Filed: 2016-01-27
Granted: 2020-09-22
Abstract: L'invention concerne un système de surveillance de sécurité actionné par un client en aval qui récupère en continu des informations d'événements indiquant des événements qui ont eu lieu dans les limites de l'environnement informatique du client en aval. Le système de surveillance, au moyen d'un logiciel fourni par un système d'analyse de menaces, rassemble les informations d'événements dans une structure de données sécurisée et efficace en termes d'espace. Le système de surveillance transmet les structures de données stockant des informations d'événements au système d'analyse de menaces à des fins de traitement ultérieur. Le système d'analyse de menaces reçoit également des indicateurs de menace en provenance de sources de données de retour de renseignements. Le système d'analyse de menaces compare les informations d'événements reçues en provenance de chaque système de surveillance de sécurité par rapport aux indicateurs de menace collectés en provenance de sources de données de retour de renseignements afin d'identifier des événements à signal d'alarme. Le système d'analyse de menaces traite les informations d'événements pour synthétiser la totalité des informations se rapportant à l'événement à signal d'alarme et signale l'événement à signal d'alarme au client en aval.
Patent CA-2974985-C (CA)
Inventor: SWARTZ JAMES B
IPC: C02F1/461
Filed: 2016-02-04
Granted: 2022-06-28
Abstract: Electrolytic cartridges for, systems for, and methods of electrolyzing a brine solution of water and an alkali salt to produce acidic electrolyzed water and alkaline electrolyzed water are provided. The system includes an internal chamber for receiving the brine solution and at least two electrolytic cartridges immersed in a brine bath. Each electrolytic cartridge includes an electrode, an ion selective membrane disposed on a side of the electrode so as to define a space adjacent to at least a portion of the electrode, a permeable insert covering the ion selective membrane on a side opposite the space, and a bonding plate disposed on the permeable insert on a side opposite the side facing the ion selective membrane. The methods recycle at least a portion of alkaline electrolyzed water into the feed of a cartridge having a positively charged electrode.
Patent CA-2978249-C (CA)
Title: Bar-type screen cage
Inventor: MICKELAT THOMAS
IPC: D21D5/16
Filed: 2016-02-25
Granted: 2020-07-21
Abstract: A bar-type screen cage (1) is specified which has profiled screen bars or profile bars (2) which are spaced apart in a circumferential direction. Multiple support arrangements (4) which are spaced apart in an axial direction of the screen cage (1) are fastened by welding to the profile bars or screen bars (2) at the outside. The screen bars (2), which are spaced apart in an axial direction, form screen slots (3) between them. Each support arrangement (4) comprises at least two support wires (5) which are closely spaced apart in the axial direction of the screen bars and which are fixed to the screen bars (2) by resistance welding. The two support wires (5) of each support arrangement (4) and the profile bars (2) are fixedly connected to one another by way of an additional weld seam (6). It is preferably possible for a reinforcement ring (7) to be provided on the outer side on each support arrangement (4), which reinforcement ring preferably interacts in positively locking fashion with the respective support arrangement (4), the support wires (5) and the profile bars (2). If appropriate, the bar-type screen cage (1) may comprise a support casing (back-up casing) (10) at the outside.
Patent CA-2979409-C (CA)
Title: Lampe a del a surface miroir interne
Inventor: KNAPP THOMAS ALEXANDER
IPC: F21K9/68
Filed: 2016-03-14
Granted: 2023-09-26
Abstract: La présente invention concerne un ensemble lampe (200) comprenant une base (202), une enveloppe extérieure (204) montée sur la base (202), un premier substrat réfléchissant (206, 208) positionné à l'intérieur de l'enveloppe extérieure (204), et une première source de lumière à semi-conducteurs (220) disposée à proximité du premier substrat réfléchissant (206, 208). L'enveloppe extérieure (204) peut être en verre. L'enveloppe extérieure (204) peut rendre étanche la première source de lumière à semi-conducteurs (220).
Patent CA-2983382-C (CA)
Inventor: WEIS NORBERT
IPC: A47L11/33
Filed: 2016-04-21
Granted: 2021-03-09
Abstract: The invention relates to a cleaning device comprising a main part (1) and a handle (2) with which an operating person can displace said cleaning device on a surface being cleaned, two counter-rotatable rollers (3a, 3b) being received in the main part (1) such that said rollers (3a, 3b) come into contact with the floor being cleaned, said rollers (3a, 3b) being arranged in the main part (1) such that they are only separated by a shared air gap and/or longitudinal gap (6).
Patent CA-2984504-C (CA)
Title: Method for creating a mineral trioxide aggregate material with improved biological effects
Inventor: WILKINSON KEVIN
IPC: A61K6/838
Filed: 2016-04-28
Granted: 2021-08-03
Abstract: A dental device is improved in its ability to produce hydroxyl apatite by having a layer of mineral trioxide aggregate (MTA) deposited thereon. A tile of MTA is prepared, heat treated and sintered to produce a micronized tile of MTA that can then be deposited by physical vapor depositions, hot isostatic pressing, molding or other conventional technique.
Patent CA-2986568-C (CA)
Title: Reception apparatus and data processing method
Inventor: TAKAHASHI KAZUYUKI
IPC: H04N21/43
Filed: 2016-07-22
Granted: 2023-11-07
Abstract: This technology relates to a receiving device and a data processing method which enable more appropriate clock synchronization. A receiving device receives an IP transmission system digital broadcast signal including time information comprising a second field and a nanosecond field, and a stream of a content, generates a processing clock synchronized with the time information on the basis of the time information included in the digital broadcast signal, and processes the stream included in the digital broadcast signal on the basis of the processing clock. This technology is applicable, for example, to a television receiver conforming to an IP transmission system.
Patent CA-2988708-C (CA)
Title: Centreur de puits de forage
Inventor: ZHOU SHAOHUA
IPC: E21B17/10
Filed: 2015-11-13
Granted: 2022-03-01
Abstract: La présente invention concerne un centreur d'outil de puits de forage qui comprend un logement (317) qui comprend un trou pour recevoir un tube de puits de forage (306) ; un élément extensible (324) monté radialement sur le logement ; et une voie de passage de fluide (322) qui s'étend à travers le logement pour raccorder de manière fluidique le trou et l'élément extensible et exposer l'élément extensible à une pression de fluide suffisante pour étendre radialement l'élément extensible.
Patent CA-2989430-C (CA)
Title: Determining native resolutions of video sequences
Inventor: KATSAVOUNIDIS IOANNIS
IPC: G06V10/56
Filed: 2016-06-23
Granted: 2020-06-02
Abstract: In one embodiment of the present invention, a native resolution analyzer generates a log-magnitude spectrum that elucidates sampling operations that have been performed on a scene. In operation, the native resolution analyzer performs a transform operation of a color component associated with a frame included in the scene to generate a frame spectrum. The native resolution analyzer then normalizes the magnitudes associated with the frame spectrum and logarithmically scales the normalized magnitudes to create a log-magnitude frame spectrum. This two dimensional log-magnitude frame spectrum serves as a frequency signature for the frame. More specifically, patterns in the log-magnitude spectrum reflect re-sampling operations, such as a down-sampling and subsequent up-sampling, that may have been performed on the frame. By analyzing the log-magnitude spectrum, discrepancies between the display resolution of the scene and the lowest resolution with which the scene has been processed may be detected in an automated fashion.
Patent CA-2994054-C (CA)
Inventor: VILKKI MARKKU
IPC: C08J3/12
Filed: 2018-02-05
Granted: 2020-06-16
Abstract: Il est décrit un procédé de fabrication dune composition plastique consistant à mélanger des particules de matériau polymère thermoplastique et des particules de composition thermodurcissable comprenant un polymère thermodurcissable durci, à faire un mélange comprenant laugmentation de la température de la composition et au moins partiellement la fusion de la surface des particules de matériau polymère thermoplastique, et à mélanger simultanément les particules permettant que les particules de composition thermodurcissable adhèrent aux particules de matériau polymère thermoplastique et à refroidir la composition.
Patent CA-3004186-C (CA)
Inventor: JOSS LISA
IPC: B01D53/04
Filed: 2017-03-07
Granted: 2023-10-03
Abstract: A temperature swing adsorption (TSA) process for removing a target component from a gaseous mixture (111), said process being carried out in a plurality of reactors (101, 102, 103), wherein each reactor (101) performs the following steps: an adsorption step (a) wherein an input stream (111) of said gaseous mixture is contacted with a solid adsorbent selective for said target component, producing a first waste stream (112) depleted of the target component; a heating step (b) for regeneration of the loaded adsorbent providing a first output stream (115) containing the target component; a cooling step (c) of the regenerated adsorbent, said TSA process also comprising: i) a pre-cooling step (b1) before said cooling step (c), wherein the regenerated adsorbent is contacted with a waste stream (137) which is produced by the adsorption step (a) of another reactor (103) and a second output stream (116) of the target component is produced; ii) a pre-heating step (a1) after said adsorption step (a) and before said heating step (b), wherein the loaded adsorbent is contacted with a rinse stream (126) which is produced by the pre-cooling step of another reactor (102).
Patent CA-3005774-C (CA)
Inventor: JIN BETTY
IPC: C07D407/12
Filed: 2016-11-16
Granted: 2024-01-09
Abstract: The present invention provides compounds for use in treating and/or preventing influenza. The compound comprises a first and second domain in which the first domain comprises at least one anchoring group which binds to the surface of influenza viruses and the second domain comprises at least one anionic group. The first and second domains are covalently linked. Also provided are pharmaceutically acceptable salts, solvates, prodrugs or stereoisomer of the compounds.
Patent CA-3009138-C (CA)
Inventor: PUCI GIUSY ELISA
IPC: B01D53/58
Filed: 2016-12-21
Granted: 2023-12-05
Abstract: The invention relates to a process for the production of urea ammonium nitrate, a system and a method of modifying a plant. The process comprises treating ammonia-containing off-gas resulting from the production of ammonium nitrate (AN off-gas) with acidic scrubbing liquid in a finishing treatment section having a gas inlet in fluid communication with a gas outlet of a finishing section of a urea production unit, wherein the finishing section is adapted to solidify urea liquid, and wherein said finishing treatment section is adapted to subject ammonia-containing off-gas of the finishing section to treatment with an acidic scrubbing liquid.
Patent CA-3009426-C (CA)
Title: Restorer plant
Inventor: WILDE PEER
IPC: A01H5/10
Filed: 2016-12-21
Granted: 2023-08-15
Abstract: The invention relates to hybrid cereal crops obtained via the restoration of the pollen fertility for Pampa cytoplasmic male sterility (P CMS), and characterised by a reduced linkage drag. Plants are provided, in particular rye, which, as the male pollen parent, are able to restore the pollen fertility for P CMS. The invention also relates to the nucleic acid molecule that carries the necessary information for the restoration of P CMS, DNA and vectors containing a nucleic acid molecule of this type, corresponding host cells, as well as a protein that can be coded via the nucleic acid molecule, and antibodies directed against same. The invention further relates to methods for producing corresponding hybrid plants and transgenic plants.
Patent CA-3019556-C (CA)
Inventor: SAGARA MASAYUKI
IPC: C22C38/00
Filed: 2017-03-31
Granted: 2020-09-22
Abstract: A welded structural member that has superior corrosion resistance in an environment in which highly concentrated sulfuric acid condenses. By mass%, the chemical composition of a parent material of said welded structural member is C=0.05%, Si=1.0%, Mn=2.0%, P=0.04%, S=0.01%, 12.0%=Ni=27.0%, 15.0%=Cr<20.0%, 3.0%<Cu=8.0%, 2.0%<Mo=5.0%, Nb=1.0%, Ti=0.5%, Co=0.5%, Sn=0.1%, W=5.0%, Zr=1.0%, Al=0.5%, N<0.05%, Ca=0.01%, B=0.01%, and REM=0.01%, the remainder being Fe and unavoidable impurities. By mass%, the chemical composition of a welding metal of said welded structural member is C=0.10%, Si=0.50%, Mn=3.5%, P=0.03%, S=0.03%, Cu=0.50%, 51.0%=Ni=69.0%, 14.5%=Cr=23.0%, 6.0%=Mo=17.0%, Al=0.40%, Ti+Nb+Ta=4.90%, Co=2.5%, V=0.35%, and W=4.5%, the remainder being Fe and unavoidable impurities.
Patent CA-3030425-C (CA)
Inventor: MOORE PETER W
IPC: G01B11/12
Filed: 2017-07-12
Granted: 2019-09-17
Abstract: L'invention concerne des procédés et des systèmes d'inspection efficace et précise de produits tubulaires. Des mesures de diamètre interne et externe d'un produit tubulaire sur toute la longueur sont obtenues à l'aide de systèmes de mesure laser ou d'autres systèmes de mesure de lumière. Des sections individuelles d'un produit tubulaire peuvent être identifiées. Pour chaque section, au moins une mesure d'un diamètre externe d'une surface extérieure de la section individuelle, et au moins une mesure d'un diamètre interne d'une surface intérieure de la section discrète est obtenue. En outre, on obtient les coordonnées d'un centre géométrique de chaque section individuelle du produit tubulaire. Les mesures définissant la surface extérieure, la surface intérieure et le centre géométrique en association avec la position longitudinale de chaque section individuelle sont enregistrées.
Patent CA-3031637-C (CA)
Inventor: GREEN JEFF
IPC: B65D6/16
Filed: 2016-01-18
Granted: 2022-03-15
Abstract: Il est décrit une caisse repliable pouvant adopter une configuration déployée et une configuration repliée. La casse repliable comprend un élément inférieur ayant deux bords inférieurs-latéraux opposés, deux bords extrêmes-inférieurs opposés et deux murs extrêmes opposés. La configuration de chacun des murs extrêmes opposés lui permet dadopter une position verticale ou pliée par rapport à lélément inférieur. La caisse repliable comprend également deux murs latéraux opposés. La configuration de chacun des murs latéraux opposés lui permet dadopter une position verticale ou pliée par rapport à lélément inférieur. De plus, la caisse repliable comprend deux rails allongés opposés sur les surfaces intérieures des deux murs extrêmes opposés, lesquels rails sont configurés pour supporter au moins un classeur à dossier suspendu. Chacun des rails allongés opposés comprend une bride horizontale et un rebord vertical sétendant le long dune extrémité intérieure de la bride horizontale.
Patent CA-3033177-C (CA)
Title: Techniques d'attribution de ressources dans des communications sans fil a faible latence
Inventor: HOSSEINI SEYEDKIANOUSH
IPC: H04L5/00
Filed: 2017-07-25
Granted: 2021-08-31
Abstract: Divers aspects de la présente invention concernent la réception de communications sans fil à partir d'un point d'accès, la détermination de ressources des communications sans fil associées à un espace de recherche pour des informations de commande dans les communications sans fil reçues, et l'exécution d'un ou plusieurs d'un ensemble de décodages aveugles dans l'espace de recherche pour décoder au moins des informations de commande à faible latence associées à une technologie de communication à faible latence, la technologie de communication à faible latence utilisant un intervalle de temps de transmission (TTI) dont une durée est inférieure à une sous-trame d'une technologie de communication existante.