baber/WOPTO huggingface dataset:
Patent CA-3011713-A1 (CA)
Title: Hash-based appearance search
Inventor: ALCOCK NICHOLAS JOHN
IPC: G06K9/62
Filed: 2018-07-17
Abstract: Methods, systems, and techniques for peilorming a hash-based appearance search. A processor is used to obtain a hash vector that represents a search subject that is depicted in an image. The hash vector includes one or more hashes as a respective one or more components of the hash vector. The processor determines which one or more of the hashes satisfy a threshold criterion and which one or more of the components of the hash vector qualify as a scoring component. The one or more components that qualify correspond to a respective one or more hashes that satisfy the threshold criterion and that are represented in a scoring database that is generated based on different examples of a search target. The processor determines a score representing a similarity of the search subject to the different examples of the search target.
Patent CA-3012939-A1 (CA)
Title: Needle shielding assemblies and infusion devices for use therewith
Inventor: SONDEREGGER RALPH
IPC: A61M39/10
Filed: 2012-12-07
Abstract: A needle assembly includes a needle and a needle shield device. The needle shield device includes an inner shield connectable to at least one a base and a fluid connector connectable to the base, and an outer shield fixedly connected to the opposing end the needle and displaceable relative to the inner shield between a first position, in which the sharpened end of the needle is exposed outside the inner shield, and a second position, in which the sharpened end of the needle is shielded by the inner shield. Interaction between portions of the inner and outer shields during or after proximal displacement of the outer shield from the first position to the second position automatically releases or permits release of the inner shield from connection to the at least one of the base and the fluid connector.
Patent CA-3013172-A1 (CA)
Inventor: FUJISAWA RYUTARO
IPC: F23R3/60
Filed: 2016-05-17
Abstract: An aircraft component used in a gas turbine engine for an aircraft includes an annular part and a boss part 7.  The annular part includes an outer peripheral surface. The boss part 7 protrudes from an outer peripheral surface of the annular part to a radial direction. On the boss part 7, an aperture 10 and a bolt-hole 11 are formed penetrating the boss part 7 in the radial direction at predetermined intervals. On the boss part 7 around the aperture 10 and the bolt-hole 11, a recessed part 15 formed by cutting out a part of the boss part 7 is formed. The recessed part 15 is formed from a peripheral edge of the boss part 7 toward a space between the aperture 10 and the bolt-hole 11.
Patent CA-3017069-A1 (CA)
Title: Fire enhancement device
Inventor: MICK PATRICK
IPC: C10L11/04
Filed: 2018-09-11
Abstract: Fire enhancement devices and methods for manufacturing and using the same are disclosed. The fire enhancement devices may include wax, cotton fibers, cotton seeds, ground cotton plant material, gum resin, and/or a wick. The fire enhancement devices may be manufactured by placing one or more layers of cotton fibers and cotton seeds, pouring a mixture of the cotton plant material and gum resin over at least one of the layers, pouring melted wax over the layers, and adding a wick.
Patent CA-3017901-A1 (CA)
Title: Sterile connector
Inventor: SCHIMMELPFENNIG WINFRIED
IPC: A61M39/10
Filed: 2018-09-19
Abstract: The invention is directed to an connector comprising a first part and a second part, each provided with -    a contact surface and at least one non-contact surface facing away from the contact surface -    at least one opening in the contact surface having an fluid connection to at least one opening of the non-contact surface -    a releasable covering of the opening in the contact surface -    complementary means for mechanically coupling the parts at the contact surfaces to form the connector characterized in that the complementary means for mechanically coupling the parts are configured to mechanically interlock with each other by counter-rotating of the first and second part; and the openings in the contact surfaces are configured to be brought to match at least in part to provide fluid communication through the openings by counter-rotating of the first and second part.
Patent CA-3018008-A1 (CA)
Inventor: PELTONEN KIMMO
IPC: F27B7/36
Filed: 2018-09-20
Abstract: This application discloses exemplary processes and systems for reducing mineral ring accumulation in calcination kiln. The processes and systems comprise inserting non-condensable gases ("NCGs") in a preheating zone of a calcination kiln, upstream of the burner end. The pre-heating zone may be characterized by temperatures ranging from 1,300° F to 1,750° F. The system may desirably comprise a plenum for inserting the NCGs into the rotating calcination kiln at the pre-heating zone.
Patent CA-3018762-A1 (CA)
Inventor: MURPHY NATHANAEL S
IPC: E05C1/08
Filed: 2017-03-23
Abstract: A lock device that prevents operation of at least one chassis spindle from retracting a latch bolt, and which may provide auto-unlock features. Locking of the lock device can effectuate linear displacement of a slider body from an unlocked position to a locked position. Linear displacement of the slider body is translated into rotational displacement of a cam body that includes, or is coupled to, a locking shaft having a cam protrusion, thereby rotating the cam protrusion. As the cam protrusion rotates, the cam protrusion lifts a locking lug to a locked position wherein the locking lug prevents rotational displacement of a first chassis spindle. When in the locked position, a slider arm of the slider body can be positioned in a retention slot. Subsequent rotable displacement of a second chassis spindle can effectuate displacement of the slider arm from the retention slot and facilitate unlocking of the lock device.
Patent CA-3021666-A1 (CA)
Title: Method for wellbore ranging and proximity detection
Inventor: HAWKINSON BENJAMIN C
IPC: E21B47/09
Filed: 2017-05-09
Abstract: The present disclosure provides for a ranging and proximity detection system that includes a radiation source, the radiation source positioned within a first wellbore and a radiation detector positioned within a second wellbore.
Patent CA-3021694-A1 (CA)
Inventor: PHILIPPE RICHARD
IPC: G16H40/20
Filed: 2016-04-21
Abstract: Selon certains aspects, la présente invention concerne un système de suivi de produit, comprenant un module de suivi conçu pour être fixé à une paroi ou à un autre emplacement de montage adjacent à un réceptacle afin de recevoir des produits à l'intérieur de ce dernier. Le module de suivi est apte à suivre des produits lorsqu'ils sont jetés dans le réceptacle. Le module de suivi comprend également au moins un de chaque des éléments suivants : un détecteur de produit, un détecteur de patient et un module d'ajout.
Patent CA-3023248-A1 (CA)
Inventor: BECKMAN KENNETH
IPC: C12Q1/68
Filed: 2017-05-05
Abstract: Analytical standards can allow one to detect and/or measure sampling, processing, and/or amplification errors in a sample that includes a plurality of polynucleotide molecules. The analytical standards can provide an internal control to detect errors in the representation of the original sample reflected in data obtained after manipulating and/or processing of sample molecules.
Patent CA-3023890-A1 (CA)
Inventor: LUNDE MONTGOMERY C
IPC: F21S10/04
Filed: 2018-11-13
Abstract: Linvention concerne un dispositif deffets spéciaux qui est utilisé pour produire une flamme simulée qui a la forme et, si on le souhaite, les caractéristiques de couleur dune flamme réelle. Le dispositif est particulièrement adapté aux applications dans lesquelles des individus peuvent être à proximité du dispositif. À cet égard, le dispositif produit un petit bruit qui indique à ces individus que la flamme simulée produite par le dispositif nest pas une flamme réelle. Selon un mode de réalisation, le dispositif comprend une buse frittée qui reçoit un débit de vapeur et lance un nuage de vapeur, un accélérateur de vapeur pour appliquer un jet dair linéaire au nuage de vapeur par la buse frittée et un système déclairage pour projeter les couleurs souhaitées sur le nuage de vapeur linéaire.
Patent CA-3023954-A1 (CA)
Title: Systeme et procede de dosage radiologique
Inventor: HERNANDEZ CALEB
IPC: A61M5/14
Filed: 2017-05-11
Abstract: Des aspects de la présente invention concernent un système et un procédé d'administration pour administrer un rayonnement à un patient. Le procédé peut comprendre l'association du patient à l'une d'une pluralité de zones de dosage codées, chacune de la pluralité de zones de dosage codées correspondant à une ou plusieurs valeurs d'une caractéristique physique. Le procédé peut comprendre en outre la corrélation de l'une de la pluralité de zones de dosage codées à une dose de rayonnement, puis l'application de la dose de rayonnement au patient.
Patent CA-3025635-A1 (CA)
Inventor: DE SOUSA JOAQUIM ANTONIO SOARES
IPC: E21C25/06
Filed: 2017-05-26
Abstract: A cutting device for engaging a rock face includes a disc body supported for rotation about an axis of rotation, and a plurality of peripheral portions removably secured to the disc body. Each of the peripheral portions including a plurality of cutting bits positioned on a peripheral edge. The peripheral edge of each peripheral portion is aligned with the peripheral edges of adjacent peripheral portions.
Patent CA-3025997-A1 (CA)
Inventor: GIROUX RICHARD L
IPC: E21B34/10
Filed: 2017-05-31
Abstract: A crossover tool for use in a wellbore includes: a tubular housing having a bypass port 108p; a mandrel having a bore therethrough and a mandrel port 130p in fluid communication with the mandrel bore, the mandrel movable relative to the tubular housing between a first position where the mandrel port is isolated from the bypass port and a second position where the mandrel port is aligned with the bypass port; and an actuator operable to move the mandrel between the first position and the second position. The actuator includes a first piston connected to the mandrel and a second piston operable in response to the first piston.
Patent CA-3026118-A1 (CA)
Inventor: NI JINSONG
IPC: A61K9/50
Filed: 2017-05-26
Abstract: Compositions and methods of using nintedanib for treating indications with abnormal neovascularization in the front part of the eye are disclosed.
Patent CA-3034705-A1 (CA)
Inventor: KONTEATIS ZENON D
IPC: A61K31/519
Filed: 2017-08-30
Abstract: The present disclosure provides MAT2A inhibitor compounds that are useful as therapeutic agents for treating malignancies, and wherein the compounds conform to general formula (IA), wherein RA, RB, RC, RD, and RE are defined herein.
Patent CA-3035249-A1 (CA)
Inventor: PREUSS JESSE
IPC: H01R4/50
Filed: 2017-09-20
Abstract: The apparatus for retaining a plug within a receptacle may include a receptacle body and a release device. In one embodiment, the receptacle body may include at least one tab, and the at least one tab may include at least one barb. When a plug is inserted into the receptacle body, the plug may cause the at least one tab to extend toward an exterior side of the receptacle body while the at least one tab remains in contact with the plug. The plug may be retained within the receptacle body with the pressure applied by the at least one tab to the plug. In order to release the plug, the release device may come into contact with the at least one tab, cause the at least one tab to extend away from the plug, and allow the plug to be released from the receptacle body.
Patent CA-3035950-A1 (CA)
Inventor: KAGAN ISHAY
IPC: A47B43/00
Filed: 2017-09-17
Abstract: A cabinet (10) comprising a back panel (14), a top panel (16), a base panel (18), a right side panel (28), and a left side panel (30), said back panel being configured with a right side extension (24T, 24B) constituting a portion of a right side of the cabinet, and a left side extension (26T, 26B) constituting a portion of a left side of the cabinet; the cabinet is manipulable between a collapsed configuration and a deployed configuration, wherein at the collapsed configuration the thickness of the collapsed cabinet is similar to the width of the respective right side extension and left side extension.
Patent CA-3036868-A1 (CA)
Inventor: DAHOD SHABBIR M
IPC: G06Q10/08
Filed: 2019-03-15
Abstract: A trace history generation method includes receiving from an originating participant in a custody chain of transactions of an asset, by an intermediate participant, a trace history request for the asset. The request has an identification of an owner, data identifying the asset and a parent transaction identification in association with another of the participants, and a hash of the data. Thereafter, an identifier is assigned for the request and the request verified by interrogating a blockchain with the hash. Upon verification, a trace history document is generated including the data identifying the asset, an identifier of the intermediate participant, and a disposition of the asset including an identifier of a next nearest participant. A hash is computed for the trace history and a blockchain transaction performed recording and storing the hash in connection with the assigned identifier. Finally, the document is transmitted to the originating participant.
Patent CA-3038957-A1 (CA)
Inventor: MOTOHASHI TETSUYA
IPC: C08J5/04
Filed: 2017-09-28
Abstract: L'invention concerne : un mat aléatoire qui comprend un faisceau de fibres coupées [A] obtenu par découpe oblique d'un faisceau de fibres partiellement séparées [B] obtenu par la formation alternée de sections traitées par séparation, dans lesquelles un faisceau de fibres est séparé en une pluralité de faisceaux le long de sa direction longitudinale, et des sections pas encore traitées par séparation, la surface de la section transversale totale des fibres de renforcement possédant une quantité de changement spécifique entre deux extrémités du faisceau de fibres coupées [A] ; un procédé de production dudit mat aléatoire ; et un matériau moulé en résine renforcé par des fibres mettant en uvre ledit mat aléatoire. La caractéristique du faisceau de fibres coupées spécifique [A] de la présente invention permet d'obtenir une excellente fluidité pendant le moulage et des propriétés mécaniques supérieures (résistance, module d'élasticité) dans un article moulé, et permet en outre de réduire au minimum les variations de telles propriétés mécaniques.
Patent CA-3041583-A1 (CA)
Inventor: BLUM RONALD DAVID
IPC: G02C7/08
Filed: 2016-10-28
Abstract: A hearing aid system according to some examples includes a hearing aid which includes a microphone, amplifier, speaker, and a telecoil. In some examples, the hearing aid may include a battery or a capacitor for storing power wirelessly received from a distance separated wireless power transfer unit. The telecoil may be configured to receive audio signals and couple the audio signals to audio processing circuitry of the hearing aid. The telecoil may be further configured to receive power signals from the base unit and couple the power signals to power supply circuitry of the hearing aid, for example for charging the battery of the hearing aid. Examples of transmitter and receiver coils, and of distance and orientation optimization are described. Examples of wireless charging systems that may be used with hearing aids or other medical assistance devices are described.
Patent CA-3042999-A1 (CA)
Title: Plastic pallet with support blocks having upper towers and associated methods
Inventor: STORTEBOOM JOHN THOMAS
IPC: B65D19/22
Filed: 2017-10-13
Abstract: A pallet includes a top deck and a bottom deck. The top deck has spaced apart upper and lower surfaces, with the lower surface having upper tower openings therein. Spaced apart support blocks are coupled between the top and bottom decks and forming a gap therebetween for receiving a lifting member. Each support block includes an outer wall enclosing a center area, and a core structure having a rectangular shape within the center area, with upper surfaces of the core assembly and the outer wall being coplanar. An upper tower extends outwards from the core structure and into a corresponding upper tower opening in the top deck so as to provide a shear load transfer during impact with the lifting member. First ribs are between the outer wall and the core structure, and second ribs are within an interior area of the upper tower.
Patent CA-3043428-A1 (CA)
Inventor: VILLEMOES LARS
IPC: G10L25/18
Filed: 2011-09-05
Abstract: Il est décrit un système permettant de générer un signal étiré dans le temps ou à fréquence transposée à partir dun signal dentrée audio et comprenant un groupe de filtres danalyse conçu pour obtenir un certain nombre de signaux de sous-bandes danalyse à partir du signal dentrée audio. Les signaux de sous-bandes danalyse comprennent des échantillons danalyse à valeurs complexes. Une unité de traitement de sous-bande génère un signal de sous-bandes de synthèse à partir de signaux de sous-bandes danalyse. Lunité de traitement de sous-bande comprend un extracteur de blocs et une unité de traitement de trame non linéaire. Pour chaque signal de sous-bandes de synthèse, lextracteur de blocs i) forme une trame déchantillons dentrée L extraite à partir des échantillons danalyses à valeurs complexes; et ii) applique une taille de saut de bloc de h échantillons aux échantillons danalyses à valeurs complexes; avant de former une trame subséquente déchantillons dentrée. Lunité de traitement de trame non linéaire génère une trame déchantillons traités en déterminant une phase et la grandeur de chaque échantillon traité de la trame. En ce qui concerne au moins un échantillon traité : i) la phase de léchantillon traité est basée sur les phases respectives de léchantillon dentrée correspondant dans les trames des échantillons dentrée; et ii) la grandeur de léchantillon traité est fondée sur la grandeur de léchantillon dentrée correspondant dans les trames des échantillons dentrée. Une unité denroulement applique la fonction de fenêtrage à la trame des échantillons traités. Les échantillons de fenêtres chevauchés et ajoutés dune pluralité de fonctions de fenêtrage forment une séquence sensiblement constante lorsquils sont pondérés par pondération complexe et décalés avec une taille du saut. Une unité de chevauchement et dinsertion détermine le signal de sous-bandes de synthèse en chevauchant et en ajoutant des échantillons dune séquence de trames déchantillons traités en fenêtre. Un groupe de filtres de synthèse génère le signal étiré dans le temps et/ou à fréquence transposée à partir dau moins une sortie de signaux de sous-bandes de synthèse de lunité de traitement de sous-bande.
Patent CA-3044326-A1 (CA)
Title: Ember and flame resistant resettable automatic soffit vent
Inventor: THOMPSON BRANNON SCOTT
IPC: A62C2/24
Filed: 2019-05-27
Abstract: An ember and flame resistant resettable automatic soffit vent includes a tray with ventilation openings formed in its floor. A mesh screen resides on the floor of the tray spanning the ventilation openings. A flat slide resides atop the screen and also has ventilation openings that match those of the tray. The slide has an open position wherein its ventilation openings align with those of the tray to allow airflow through the vent and a closed position wherein its ventilation openings are misaligned with the ventilation openings of the tray to close off airflow through the vent. The vent can be manually moved between its open and closed positions and one or more tension springs and a thermal link assembly cooperate to move the slide to its closed position if the vent is exposed to a high temperature cause by a fire very near a home. The vent also can be manually closed by a homeowner when a fire is threatening and then manually reopened when the fire threat passes without destroying the automatic closing feature of the vent.
Patent CA-3044863-A1 (CA)
Title: Process for production of biogas from fibrous substrate
Inventor: LUDTKE OLIVER
IPC: C12P5/02
Filed: 2016-11-30
Abstract: The invention relates to a process for production of biogas from fibrous substrate by anaerobic fermentation. It is a feature of the process that a) the fibrous substrate is fed together with process liquid to a fermenter containing anaerobic microorganisms depending on the TSS content ascertained in this fermenter, b) the fibrous substrate is subjected to wet fermentation in this fermenter to produce biogas, c) the output containing fermented fibrous substrate is drawn off from the fermenter and the TSS content is ascertained in the fermenter, d) the TSS content ascertained is compared with a fixed target range and e) depending on the result from d), step a) is repeated with adjusted amounts in order to comply with the target range for the TSS in the fermenter.
Patent CA-3045122-A1 (CA)
Title: Administration de nucleases specifiques a une cible
Inventor: ANSELL STEVEN M
IPC: A61K31/7105
Filed: 2017-12-08
Abstract: L'invention concerne des nanoparticules lipidiques comprenant des lipides cationiques et d'autres lipides et comprenant également des nucléases modifiées facilitant le transfert d'acides nucléiques vers des cellules.
Patent CA-3046503-A1 (CA)
Title: Structure for lowering and raising lighting fixtures using unmanned aerial vehicle
Inventor: LEE CHUN YEE
IPC: F21V21/36
Filed: 2019-06-14
Abstract: An electrical and mechanical junction structure for lighting or signage hanging high above the ground is provided. This junction structure is separable into two components by an actuation connector to facilitate the lowering and raising of the lighting or signage for maintenance. The actuation connector is raised and inserted into the junction structure by an unmanned aerial vehicle.
Patent CA-3046924-A1 (CA)
Title: Embedding security information in an image
Inventor: JONES ROBERT
IPC: B42D25/20
Filed: 2017-11-09
Abstract: A method for producing an identification article is described. The method includes associating one or more data items with one or more line patterns, where the line patterns include one or more line segments. A particular data item is associated with at least a subset of line segments and the particular data item corresponds to an attribute of a user of the identification article. The method further includes integrating the line patterns with graphical features of the identification article. The graphical features being discernable by a human eye and the subset of line segments is indiscernible by the human eye. The method includes identifying a region of the identification article that includes the subset of line segments associated with the particular data item and associating the particular line pattern with an identifying feature of the user.
Patent CA-3047888-A1 (CA)
Title: Method for typing epigenetic chromosome interactions
Inventor: RAMADASS AROUL SELVAM
IPC: C12Q1/68
Filed: 2016-12-23
Abstract: The invention provides a method of determining the epigenetic chromosome interactions which are relevant to an epigenetic test for a neurodegenerative condition.
Patent CA-3049644-A1 (CA)
Title: Appareil associe a un catheter et procedes de fabrication et d'utilisation de celui-ci
Inventor: ASSOULINE YONATAN
IPC: A61M25/02
Filed: 2018-01-15
Abstract: La présente invention concerne un appareil comprenant : (a) un ensemble embase mis en prise par un podium d'une manière qui limite la rotation dudit ensemble embase par rapport audit podium à un angle de rotation défini; (b) un pivot installé à l'intérieur dudit ensemble embase d'une manière qui permet la rotation dudit pivot par rapport audit ensemble embase; et (c) une lame installée sur une surface externe dudit pivot, un bord de coupe de ladite lame faisant face à une paroi interne dudit ensemble embase.