baber/WOPTO huggingface dataset:
Patent CA-3053620-A1 (CA)
Inventor: Brellis Christoforos-Athanasios
IPC: B26B21/52
Filed: 2018-04-11
Abstract: A razor handle (24) including a handle body (26) extending in a longitudinal direction, the handle body including a first material and having a front portion (28) and a rear portion (30), the razor handle further including a connecting portion (32) extending from the front portion of the handle body for connecting to a razor cartridge (22), the rear portion including a second material, the second material being more elastic than the first material whereby the rear portion is movable with respect to the front portion.
Patent CA-3053684-A1 (CA)
Title: Apparatus, systems and methods for actuation of downhole tools
Inventor: WERRIES MICHAEL
IPC: E21B23/00
Filed: 2019-08-30
Abstract: A flow control apparatus comprising: a housing, a housing passage disposed within the housing, a subterranean formation flow communicator for effecting flow communication between the subterranean formation and the housing passage, a flow control member, displaceable, relative to the subterranean formation flow communicator, for effecting at least opening of the subterranean formation flow communicator There is further provided a first actuation system for actuating displacement of the flow control member relative to the subterranean flow communicator. There is also provided a second actuation system for actuating displacement of the flow control member relative to the subterranean flow communicator. Relative to the central longitudinal axis of the housing passage, the first actuation system is angularly spaced from the second actuation system.
Patent CA-3054920-A1 (CA)
Inventor: NAPIER RORY ARCHIBALD
IPC: E21B23/00
Filed: 2017-06-28
Abstract: L'invention concerne un appareil d'indexation destiné à être utilisé avec un outil de fond de trou, lequel appareil peut comprendre un corps tubulaire et un mandrin. La corps tubulaire présente une première extrémité et une seconde extrémité. Le corps tubulaire peut également comporter une pluralité de crans de corps sur la seconde extrémité du corps tubulaire et un évidement dans une surface du corps tubulaire. Le mandrin peut comprendre une pluralité de crans de mandrin sur une surface du mandrin. Les crans de mandrin peuvent être dimensionnés et façonnés pour venir en prise avec les crans de corps sur la seconde extrémité du corps tubulaire. L'appareil d'indexation peut également comprendre une came dimensionnée pour être disposée dans l'évidement de la surface du corps tubulaire et un ressort accouplé à la première extrémité du corps tubulaire.
Patent CA-3057394-A1 (CA)
Inventor: GOLDBERG MICHAEL SOLOMON
IPC: A61K35/17
Filed: 2018-04-13
Abstract: La présente invention concerne un ARN circularisé et des méthodes de fabrication et d'utilisation de ce dernier.
Patent CA-3058465-A1 (CA)
Inventor: BEMMAN JAMES
IPC: A61B46/00
Filed: 2018-03-30
Abstract: Systems and methods for using a sterile drape with a surgical table are described. The system includes a sterile drape and at least one securement device that secure the sterile drape to the surgical table. The securement device may be an adhesive sticker having a perforation. Because of the perforation, the sticker is prone to break under small levels of force exerted on the sticker. In this way, a user can visually determine whether potential breaches of sterility have occurred when the sticker has broken. Additionally, the system may include magnets, weights, poly-ties, rubber bands, hooks, clips, buckles, adhesive tabs, straps, tape, and the like to secure the sterile drape to the surgical table. In this way, the surgical table can be prepared, the sterile drape can be installed, and the drape can be secured to the table to prevent breaches of sterility.
Patent CA-3059190-A1 (CA)
Inventor: PROTHERO JERROLD
IPC: H04L27/18
Filed: 2017-05-23
Abstract: L'invention porte sur un procédé de compression de largeur de bande de forme d'onde (WBC) et sur un système configuré pour mettre en uvre ce procédé, qui peut comprendre les étapes consistant : à traiter des informations pour produire une séquence d'entrée de signaux d'amplitude à valeur réelle ; à ajuster un polynôme à la séquence d'entrée couvrant au moins un intervalle de temps de transmission ; à convertir le polynôme en un signal de transmission comprenant une somme de sinusoïdes ayant des amplitudes variant dans le temps en continu ; à transmettre le signal de transmission ; et à recevoir le signal de transmission en tant que séquence temps-amplitude. Ce procédé peut améliorer de manière significative l'efficacité spectrale des systèmes de transmission existants, tout en ne nécessitant que d'une modification minimale de la conception classique de l'architecture radio.
Patent CA-3060345-A1 (CA)
Inventor: DIACOVO THOMAS G
IPC: A61P9/04
Filed: 2018-06-22
Abstract: The present invention is directed to the use of cangrelor for the treatment and/or prevention of shunt thrombosis in patients suffering congenital heart diseases undergoing shunt surgery.The invention is also directed to the use of cangrelor for the treatment and/or prevention of stent thrombosis in pediatric patients undergoing stent implantation.
Patent CA-3062720-A1 (CA)
Title: Channel state information feedback for flexible uplink control signaling
Inventor: WU LIANGMING
IPC: H04L1/00
Filed: 2018-06-13
Abstract: Methods, systems, and devices are described for wireless communications that support transmitting channel state information (CSI) feedback utilizing flexible uplink control resources. A method may include determining a size of a frequency subband corresponding to components of a CSI feedback report based on configuration signaling or a size of allocated uplink control resources. A method may include encoding a CSI report into a single packet and transmitting the single packet over uplink control resources. A method may include encoding a first plurality of components of a CSI report in a first packet, encoding a second plurality of components of the CSI report in a second packet, and mapping the packets to uplink control resources. A method may include transmitting a first plurality of components of a CSI report on a first slot and a second plurality of components of the CSI report on one or more subsequent slots.
Patent CA-3066207-A1 (CA)
Title: Resource partitioning in a wireless backhaul network
Inventor: ABEDINI NAVID
IPC: H04W16/00
Filed: 2018-05-25
Abstract: Methods, systems, and devices for wireless communication are described.  A wireless node may establish a wireless connection between the wireless node and a second wireless node in a wireless backhaul communications network.    The wireless node may identify a first set of common resources for use in at least one of access communications or backhaul communications. The first set of common resources is allocated for common use by the wireless nodes of the wireless backhaul communications network. The wireless node may identify a second set of partitioned resources available for at least one of access communications or backhaul communications. The second set partitioned into a plurality of subsets each allocated for use by selected subsets of one or more of the wireless nodes of the wireless backhaul communications network.
Patent CA-3066513-A1 (CA)
Inventor: WANG ZIYANG
IPC: A61B5/15
Filed: 2018-06-08
Abstract: Disclosed is a blood-taking needle with automatic needle retraction, the blood-taking needle comprising: a needle seat (1) having a first cylindrical portion (11), a second cylindrical portion (12) and a tail seat portion (13); a needle tubing (2) mounted within the first cylindrical portion (11); a built-in sliding sleeve (3), wherein same is a long block with an approximately C-shaped cross-section and two open ends thereof, the second cylindrical portion (12) being mounted inside the built-in sliding sleeve (3) and being capable of sliding back and forth; a protective housing (4), wherein same is an elongated hollow housing with two open ends, the built-in sliding sleeve (3) being mounted inside the protective housing (4) and being capable of sliding back and forth; and a spring (not shown) sleeved on the first cylindrical portion (11). The tail seat portion (13) and the tail end of the protective housing (4) form a locking structure. When the tail seat portion (13) and the protective housing (4) are unlocked, the action force of the spring forces the second cylindrical portion (12) to slide backwards. When the second cylindrical portion (12) and the built-in sliding sleeve (3) are locked, the built-in sliding sleeve (3) continues to be driven to slide backwards and is locked with the protective housing (4), and at this point, the needle tubing is fully retracted into the protective housing (4). The invention can prevent needle stick injuries and cross infection, and can reduce the damage to the inner walls of a patient's blood vessels due to the needle tubing, and the product design thereof is miniaturized.
Patent CA-3069903-A1 (CA)
Inventor: OSKOOEI SAEID
IPC: F23D11/36
Filed: 2020-01-24
Abstract: A fuel nozzle for injecting fuel and air into a combustor of a gas turbine engine, the fuel nozzle comprising: an outer component having an outward surface adapted for exposure to a flow of hot gas within the combustor, and an inward surface; an inner component concentrically disposed within the inward surface of outer component along a nozzle axis, the inner component defining an axially extending air flow channel; an air passage bore extending through the outward surface of the outer component and communicating with the air flow channel;  and a thermal insulating sleeve disposed within the air passage bore, the sleeve having a sleeve body spaced apart from the outer component by an air gap.
Patent CA-3073187-A1 (CA)
Inventor: KOGA ATSUO
IPC: B60R19/04
Filed: 2017-08-15
Abstract: Provided is a vehicular bumper beam that is lightweight and highly strong. A vehicular bumper beam (1) is provided with a first member (2) and a second member (3). The first member (2) includes a first top plate part (5), two first vertical wall parts (6), and two first flange parts (7). The first top plate part (5) is flat in a cross-section perpendicular to the longitudinal direction. The second member (2) includes a second top plate part (4), two second vertical wall parts (8), and two second flange parts (9a, 9b). The second top plate part (4) has a protrusion (20) that protrudes in the direction opposite the first top plate part (5). The two second vertical wall parts (8) are connected to both side portions (4a, 4b) of the second top plate part (4), respectively. The two second vertical wall parts (8) are disposed inside the first member (2) so as to respectively face the first wall parts (6) from a close distance. The two second flange parts (9a, 9b) are connected to the two vertical wall parts (8), respectively, and disposed joined to the first flange parts (7), respectively.
Patent CA-3073617-A1 (CA)
Title: Instrument d'imagerie pour controler une designation de cible
Inventor: ROBERT PATRICK
IPC: F41G3/00
Filed: 2018-07-11
Abstract: Un instrument d'imagerie pour contrôler une désignation de cible permet de visualiser une tache de désignation de cible (SP) au sein d'une scène (SC), tout en n'utilisant qu'un seul capteur d'image. Pour cela, un filtre est disposé sur le capteur d'image, dans une zone (ZC) restreinte de celui-ci. Le filtre permet d'augmenter un contraste et un rapport signal-sur-bruit pour une image de la tache de désignation de cible, lorsqu'un dépointage (DP) est effectué pour amener l'image de la tache de désignation de cible dans la zone du filtre.
Patent CA-3074651-A1 (CA)
Inventor: MATTHEWS JESSICA OSEMUDIAMEN IDONI
IPC: F03G5/06
Filed: 2018-08-31
Abstract: An energy harvesting system can comprise an actuator comprising a translationally displaceable surface, the translationally displaceable surface being configured to transition from a first position to a second position upon contact by a movable unit; a vertical rack in contact with the actuator, and configured to be translationally displaced in response to translational displacement of the actuator; a pinion configured to engage with the vertical rack and to rotate in response to translational displacement of the vertical rack; a main shaft coupled to the pinion and configured to rotate with rotation of the pinion; and a flywheel and a generator coupled to the main shaft, wherein rotation of the main shaft generates mechanical energy stored by the flywheel, and wherein the generator is configured to generate electrical energy from the mechanical energy stored by the flywheel.
Patent CA-3076860-A1 (CA)
Title: Method and system for treating and/or purifying water
Inventor: SCHONFELD RAIK
IPC: C02F1/28
Filed: 2018-07-02
Abstract: The invention relates to a method for preferably continuous treatment and/or purifying of water encumbered by contaminants, in particular organic contaminants, preferably micropollutants and/or trace substances, in particular untreated water, preferably for purposes of producing and/or obtaining treated and/or purified water, in particular pure water, preferably drinking water and/or service water. The invention further relates to a water treatment system for carrying out said method and to applications thereof.
Patent CA-3077390-A1 (CA)
Inventor: RAJAGOPAL ADITYA
IPC: C12Q1/68
Filed: 2018-10-15
Abstract: The present disclosure provides methods and compositions for nucleic acid detection. Nucleic acids may be derived from any source including, for example, viruses, bacterial cells, and eukaryotic cells. The methods of the present disclosure may be used to detect the presence of at least one member of a plurality of nucleic acids in a sample. The methods of the present disclosure may be used to detect the presence of both a first and second member of a plurality of nucleic acids in a sample. Nucleic acids may be detected by the generation of one or more signals using, for example, polymerase chain reaction.
Patent CA-3078671-A1 (CA)
Title: Vanne a bille a conception d'assemblage amelioree
Inventor: BUCHER JEFFREY THOMAS
IPC: F16K31/60
Filed: 2018-10-31
Abstract: L'invention concerne une vanne à bille conçue pour un assemblage en temps réduit et destinée à être utilisée avec des tuyaux et des dispositifs d'arrosage habituellement raccordés à des alimentations en eau municipale. Plus précisément, la vanne est conçue pour améliorer la facilité d'assemblage en présentant un élément d'encliquetage d'une seule pièce dans un dispositif de retenue à poignée et à bille qui interagit avec un joint supporté dans le corps de la vanne de manière à conserver la position du joint pendant une insertion de l'élément d'une seule pièce lors d'un assemblage de la vanne.
Patent CA-3080429-A1 (CA)
Title: Il8 blocking emt pathway and overcoming cancer stem cells
Inventor: SOON-SHIONG PATRICK
IPC: C12N15/13
Filed: 2018-10-29
Abstract: Compositions, methods, and uses of recombinant recombinant IL-8 antibody, fragment thereof or single chain variable fragment (scFv) having high affinity to IL-8 to target tumor-expressed or endogenous IL-8 are presented. Preferably, the recombinant IL-8 antibody or scFv fragment includes a VH segment comprising a first amino acid sequence selected from SEQ ED NO. 1-15, 31-32, and/or a VL segment comprising a second amino acid sequence selected from SEQ  ID NO. 16-30, 33-34. The recombinant IL-8 antibody or scFv fragment can be formulated as pharmaceutical compositions to administer to a patient having a tumor to reduce metastasis of the tumor, reduce immune suppression in the tumor microenvironment or reduce Th2 mediated immune response.
Patent CA-3082457-A1 (CA)
Title: A copper composition, its use as a conductor and the method of manufacture
Inventor: URASHIMA Kohsuke
IPC: H01B1/22
Filed: 2018-11-13
Abstract: Disclosed is a composition containing copper particles and an organic solvent. The organic solvent contains a first organic solvent for which the vapor pressure at 20°C is 200 Pa to 20 kPa (inclusive), and a second organic solvent for which the vapor pressure at 20°C is 0.5 Pa to 200 Pa (inclusive).
Patent CA-3082994-A1 (CA)
Title: Industrial machine including automated dump control
Inventor: WUTKE JOSEPH R
IPC: E02F3/43
Filed: 2020-06-10
Abstract: Embodiments described herein provide for the control of an industrial machine dump operation by monitoring a position of the piston within a dump cylinder. The position of the piston is determined using a sensor within the dump cylinder. The sensor generates and provides an output signal to a controller. Based the output signal from the sensor, the controller is configured to limit the travel of the dump cylinder during the dump operation to reduce wear on the dump cylinder (e.g., by preventing damage caused when the dump cylinder is extending or retracting rapidly and the internal cylinder components make forceful contact with the rod or cap end).
Patent CA-3084103-A1 (CA)
Title: Aluminium multilayer brazing sheet for fluxfree brazing
Inventor: CHEHAB BECHIR
IPC: B23K35/02
Filed: 2018-12-10
Abstract: The present invention relates to a process for the production of an aluminium multilayer brazing sheet which comprises a core layer made of a 3xxx alloy comprising 0.1 to 0.25 wt.% Mg, a brazing layer made of a 4xxx alloy on one or both sides of the core layer, and optionally an interlayer between the core layer and the brazing layer on one or both sides of the core layer, the process comprising the successive steps of: - providing the layers to be assembled or simultaneous casting of the layers to obtain a sandwich; - rolling of the resulting sandwich to obtain a sheet; and - treating the surface of the sheet with an alkaline or acidic etchant.
Patent CA-3084318-A1 (CA)
Inventor: O'BRIEN MICHAEL
IPC: A61B8/00
Filed: 2018-12-10
Abstract: Les modes de réalisation décrits dans la présente invention concernent des systèmes et des procédés de gestion de gel sur un sujet. Un système de gestion de gel (420) sur un sujet comprend un transducteur (112) et un dispositif de commande configuré pour commander le transducteur afin de déplacer le gel vers une première zone (401) du sujet à partir d'une seconde zone (413) du sujet. Le système peut comprendre un capteur configuré pour délivrer en sortie un paramètre du caractère suffisant de gel pour le gel à appliquer sur le sujet. Le système peut en outre comprendre une robotique configurée pour déplacer le transducteur, le dispositif de commande étant configuré pour commander le transducteur afin de déplacer le gel par commande de la robotique pour translater le transducteur de la seconde zone à la première zone. Le système peut être utilisé conjointement avec des procédures ultrasonores de diagnostic, telles qu'un Doppler transcrânien, ou avec des procédures ultrasonores thérapeutiques.
Patent CA-3085708-A1 (CA)
Title: Multi-user audit system, method, and techniques
Inventor: WATSON THOMAS
IPC: G06F17/40
Filed: 2020-07-06
Abstract: Methods, systems, and techniques for multi-user audits of assets are provided. Example embodiments provide a Multi-User Audit System ("MUAS"), which enables an asset manager to define an audit, specify the audit criteria, assign one or more data collectors (users) to collect the data. Users are notified and perform data collection, and all users automatically see the combined results in near real time. The MUAS automatically resolves conflicted asset data produced by an audit.
Patent CA-3086957-A1 (CA)
Inventor: BOOIJ WILFRED EDWIN
IPC: G01S5/18
Filed: 2018-12-27
Abstract: Systems and methods of determining a location of a mobile computing device associated with a real-time locating system are provided. For instance, a mobile computing device can determine a first location of the mobile computing device. The mobile computing device can then receive acoustic-contextual data that is correlated with the first location of the mobile computing device. The acoustic-contextual data can include data associated with one or more transmitting devices, and data associated with an environment proximate the one or more transmitting devices. The mobile computing device can receive one or more signals from at least one of the one or more transmitting devices, and can determine a more accurate second location of the mobile computing device based at least in part on the acoustic-contextual data and the one or more received signals.
Patent CA-3088045-A1 (CA)
Inventor: LAWSON DAVID
IPC: A24F40/485
Filed: 2019-01-10
Abstract: The present invention relates to a mouthpiece assembly (150) for an inhalation device including a replaceable substrate component (90), and a replaceable substrate component (50, 90) therefor. In terms of the mouthpiece assembly, it comprises a mouthpiece (120) which is essentially a hollow tube within which fluid flow can occur along a substantially longitudinal axis thereof. Within the mouthpiece, there is defined a cavity region (140) which is adapted to receive and locate the substantially planar elongate substrate component such that it interacts with said fluid flow when occurring. In one embodiment, the substrate component includes at least one substantially planar surface in which at least one channel formation is provided, said substantially planar surface cooperating with a corresponding interior surface of said mouthpiece such that at least one said channel formation and said corresponding interior surface together define at least one conduit through which at least part of any fluid flow occurring within the mouthpiece is necessarily directed. In another embodiment, the substrate component includes at least one substantially planar surface beneath which at least one conduit is provided interiorly of said substrate component, said conduit having inlet and outlet apertures respectively, at least one of which is provided in said substantially planar surface of said substrate component, said substantially planar surface cooperating with a corresponding interior surface of said mouthpiece so that together, said surfaces constrain at least a part of any fluid flow occurring within the mouthpiece to be directed into the said at least one interior conduit provided within said substrate component. In both embodiments, the substrate component includes a substrate to which has been applied an amount of an aerosolisable formulation on a region of said substrate which can be excited sufficiently to cause aerosolisation of the formulation, and the substrate is fixedly mounted within the substrate component in an orientation and location whereby the channel formation or the conduit, as the case may be, at least partially coincides with said region and thus the surface of the substrate in that region is exposed to, and may be entrained within, whatever fluid may, at the relevant time, be flowing in that channel or conduit.
Patent CA-3088342-A1 (CA)
Inventor: ARAKAWA NORIAKI
IPC: G01N33/68
Filed: 2018-12-26
Abstract: The present invention addresses the problem of providing a renal cancer detection method and a reagent usable in the method. A renal cancer detection method according to the present invention is characterized by comprising measuring the amount of TFPI2 in a patient-derived specimen. A renal cancer detection reagent according to the present invention contains an antibody for specifically recognizing NT-TFPI2 and intact TFPI2.
Patent CA-3092747-A1 (CA)
Title: Pyrrolidineamide derivatives and uses thereof
Inventor: JIN CHUANFEI
IPC: C07D207/16
Filed: 2019-03-07
Abstract: Provided a pyrrolidineamide compound and a pharmaceutical composition containing this compound which can be used as a MAO-B inhibitor. Also provided methods of preparing this compound and pharmaceutical composition, and their use in the manufacture of a medicament for treating a disease regulated by MAO-B comprising a neurodegenerative disease, especially Parkinson's disease.