baber/WOPTO huggingface dataset:
Patent CA-3086526-A1 (CA)
Inventor: DISKO MARK M
IPC: E21B47/16
Filed: 2018-12-28
Abstract: Disclosed herein are methods and systems for operating and maintaining downhole wireless networks. The methods and systems use a downhole tool, such as a hydrophone, as part of the downhole wireless network. The downhole tool may be used, for example, to perform maintenance on the downhole wireless network, to overcome and/or correct communications errors along the network, to update and reprogram communication nodes in the downhole wireless network, to determine characteristics of nearby geologic formations, reservoirs, fluids, and tubulars, and/or to act as a substitute or topside node for the downhole wireless network.
Patent CA-3087719-A1 (CA)
Title: Revetement d'interference multispectrale avec film de carbone de type diamant (dlc)
Inventor: CHIAO SHU-CHUNG
IPC: C23C16/27
Filed: 2019-03-25
Abstract: L'invention concerne des revêtements et des procédés d'interférence optique multispectrale. Dans un exemple, un élément optique comprend : un substrat ayant une première surface et une seconde surface disposée à l'opposé de la première surface ; un premier film diélectrique multicouche disposé sur la première surface du substrat et conçu et agencé pour transmettre la lumière dans une première bande de longueurs d'onde ; un second film diélectrique multicouche disposé sur la seconde surface du substrat et conçu et agencé pour transmettre la lumière dans une seconde bande de longueurs d'onde, les première et seconde bandes de longueurs d'onde se chevauchant au moins partiellement ; et un revêtement en carbone de type diamant bicouche (DLC) disposé sur le premier film diélectrique multicouche, le revêtement DLC bicouche comprenant une première couche et une seconde couche, la première couche comprenant un module d'élasticité d'une première valeur, et la seconde couche étant disposée sur la première couche et comprenant un module d'élasticité d'une seconde valeur qui est supérieure à la première valeur.
Patent CA-3090658-A1 (CA)
Title: Dispositifs et procedes de defonctionnalisation de la vesicule biliaire
Inventor: LEGUM BENJAMIN MORGAN
IPC: A61B17/00
Filed: 2019-02-07
Abstract: L'invention concerne des dispositifs de cathéter, des systèmes et des procédés pour l'ablation d'un site tissulaire. Les dispositifs, les systèmes et les procédés de l'invention comprennent des cathéters comprenant une buse fenêtrée, des ballonnets d'ablation et un milieu d'ablation qui est dirigé sur un site tissulaire.
Patent CA-3093423-A1 (CA)
Inventor: MCCLOUD TRAVIS SMITH
IPC: B32B3/30
Filed: 2020-09-17
Abstract: A composite structure is disclosed having a fiber-reinforce plastic and a wood layer.  The wood layer includes an upper surface and a lower surface opposite the upper surface. At least a portion of the lower surface includes at least one engagement feature.  A co-cure adhesive layer is applied to the lower surface of the wood layer. The co-cure adhesive layer bonds the fiber-reinforced plastic and the layer. The co-cure adhesive layer comprises at least one elastomer and at least one resin selected from a vinyl ester resin, a polyester resin, and an epoxy resin. The at least one engagement feature may comprise at least one of a groove, a dovetail groove, a curved groove, and a hole.
Patent CA-3095154-A1 (CA)
Inventor: BROWN LUCAS E
IPC: E21B33/02
Filed: 2019-04-23
Abstract: A system including a releasable connector having a housing and a split ring, and a complementary mandrel that is attachable/detachable from the connector, is provided. The mandrel is designed to be received into the housing such that a portion of the mandrel extends out of the housing for connection to a tool. The split ring is disposed in an annular space between the housing and the mandrel when the mandrel is in the housing. The split ring includes at least one set of threads and a detent formed on a radially internal surface, and the mandrel includes complementary threads. The threads on the split ring fully engage the complementary threads on the mandrel when the mandrel is in a particular axial position within the housing. The detent prevents the split ring from collapsing into engagement with the threads on the mandrel until the mandrel is in a desired axial position.
Patent CA-3096374-A1 (CA)
Title: Procedes de preparation de compositions proteiques stables
Inventor: CALLAHAN WILLIAM
IPC: C07K16/00
Filed: 2019-03-28
Abstract: L'invention concerne des procédés de préparation de compositions protéiques stables tampon et exemptes de tampon. L'invention concerne également des procédés de purification de protéines à partir d'une ou de plusieurs impuretés.
Patent CA-3097045-A1 (CA)
Inventor: AZEREDO DA SILVEIRA LAJAUNIAS SAMAREH
IPC: A61K9/127
Filed: 2019-04-18
Abstract: The present invention relates to a composition comprising a mixture of empty liposomes, wherein said mixture of empty liposomes comprises (a) a first empty liposome comprising cholesterol, wherein the amount of cholesterol is at least 30% (weight per weight); and (b) a second empty liposome comprising sphingomyelin, for use in the treatment of sepsis, severe sepsis, septic shock, or prolonged and severe hypotension, preferably persistent hypotension, for use in the treatment of hypotension, preferably said persistent hypotension, in septic shock, sepsis, severe sepsis, acute respiratory distress syndrome or acute lung injury, or for use in the treatment of toxic shock syndrome in an animal, preferably in a human.
Patent CA-3099940-A1 (CA)
Inventor: NOLAN CHRISTOPHER
IPC: A61K31/465
Filed: 2019-05-31
Abstract: The invention relates to a pharmaceutical formulation comprising nicotine. The formulation can be aerosolised at ambient temperature for delivery via inhalation. The invention also relates to a method of delivering nicotine to a subject via inhalation, and specifically via the use of a nebuliser.
Patent CA-3100889-A1 (CA)
Title: Mismatched fmcw radar signal
Inventor: QUE RUSSEL
IPC: G01S7/00
Filed: 2019-05-21
Abstract: A radar system for determining a distance to another radar system is provided. The radar system comprises a transceiver. The transceiver is adapted to transmit a first Frequency Modulated Continuous Wave, FMCW, radar signal. The first FMCW radar signal comprises a first sweep profile. The transceiver is further adapted to receive a second FMCW radar signal. The second FMCW radar signal comprises a second sweep profile. The first sweep profile of the first FMCW radar signal differs from the second sweep profile of the second FMCW radar signal. The radar system further comprises a mixer. The mixer is adapted to generate a beat signal based on the first FMCW radar signal and the second FMCW radar signal. The radar system further comprises a deskewing unit. The deskewing unit is adapted to deskew the beat signal by matching the sweep profile of the first FMCW radar signal with the sweep profile of the second FMCW radar signal. Further a method for determining a distance between radar systems, a system for determining a distance between a first radar system and a second radar system and a method for determining a distance between a first radar system and a second radar system are provided.
Patent CA-3101713-A1 (CA)
Title: Systems and methods for processing data streams
Inventor: PATEL RAKESH THAKOR
IPC: G06F17/00
Filed: 2020-12-04
Abstract: Abstract Systems and methods are provided for processing data streams. The system includes at least one data source for transmitting a data stream to a data transmission network;  at least one specific purpose processor in communication with the data transmission network, wherein the specific purpose processor is configured to provide a specific data processing operation; a controller coupled the data transmission network, the controller configured to: determine that the data stream requires processing according to a data processing operation; identify a data processing configuration corresponding to the data processing operation; and route the data stream to the at least one specific purpose processor. Date Recue/Date Received 2020-12-04
Patent CA-3101826-A1 (CA)
Title: Combinaison pharmaceutique, composition et formulation de combinaison comprenant l'activateur de glucokinase et un bloqueur du canal k-atp et methodes de preparation et d'utilisation
Inventor: CHEN LI
IPC: A61K31/4439
Filed: 2019-05-28
Abstract: La présente invention concerne une combinaison pharmaceutique, la combinaison pharmaceutique comprenant un activateur de glucokinase ou un sel pharmaceutiquement acceptable de celui-ci, une étiquette isotopique de celui-ci, une forme cristalline de celui-ci, un hydrate, un solvate, un diastéréoisomère ou un énantiomère, et un bloqueur de canal K-ATP. La présente invention concerne en outre une composition pharmaceutique, une formulation de combinaison à dose fixe, et un procédé de préparation de la composition pharmaceutique et de la formulation de combinaison à dose fixe ainsi qu'une utilisation de celles-ci.
Patent CA-3102852-A1 (CA)
Title: Mechanical fastener drive tool and system
Inventor: RICHARD ALAIN
IPC: F24F13/02
Filed: 2020-12-17
Abstract: 1485-0002-3 App ABSTRACT A fastener is provided that includes a shank and a head disposed along a lengthwise axis. The head includes a first drive head and a second drive head. Both the first drive head and the second drive head are configured for engagement with at least one drive tool for rotationally driving the fastener about the lengthwise axis. The first drive head is configured differently than the second drive head. 17 Date Recue/Date Received 2020-12-17
Patent CA-3103076-A1 (CA)
Inventor: STERN ERIC
IPC: C12M1/34
Filed: 2019-06-07
Abstract: La présente invention concerne, entre autres, des cartouches pour un essai de sensibilité antimicrobienne multiplexé (AST), des cartouches uniques utiles à la fois pour le contrôle de l'AST et de la qualité de l'AST, ainsi que des systèmes et des procédés associés.
Patent CA-3104746-A1 (CA)
Title: Polynucleotide synthesis method, kit and system
Inventor: MILTON JOHN
IPC: B01L3/00
Filed: 2019-07-19
Abstract: The invention relates to new methods for synthesising polynucleotide molecules according to a predefined nucleotide sequence. ine invention also relates to methods for the assembly of synthetic polynucleotides following synthesis, as well as systems and kits for performing the synthesis and/or assembly methods.
Patent CA-3106118-A1 (CA)
Inventor: JANDA KIM D
IPC: C07D401/04
Filed: 2019-07-08
Abstract: There is disclosed a compound, a pharmaceutical composition and a method of cancer treatment with an improved Myc inhibitor compound. More specifically, there is disclosed an improved compound having with improved solubility, improved binding characteristics and better efficacy and therapeutic activity inhibiting c-MYC wherein the improved compound comprises a tri-substituted pyridine having a thiazoyl moiety at position R1 versus an earlier disclosed genus of tri-substituted pyridine structures.
Patent CA-3106293-A1 (CA)
Inventor: GUYOT VINCENT
IPC: A61J1/20
Filed: 2019-07-24
Abstract: The invention relates to a connection device (2) comprising: a mounting part (10) designed to be mounted on a bottle (5); a female connection end piece (17) intended to be connected to the male connection end piece of a container; a perforation element (18) designed to perforate a perforable closing element (9) of the bottle; a protective cap (25) which is detachable and at least partially defines an inner chamber (26) into which the female connection end piece (17) extends; at least one passage opening (29) into the inner chamber (26), through which a sterilisation gas passes; and a closing membrane (31) arranged upstream of the at least one passage opening (29) in relation to a direction of circulation of the sterilisation gas through the connection device (2), the closing membrane (31) being porous and permeable to the sterilisation gas.
Patent CA-3106312-A1 (CA)
Title: Chimeric double-stranded nucleic acid
Inventor: YOKOTA TAKANORI
IPC: A61K31/713
Filed: 2012-12-17
Abstract: Disclosed are double-stranded nucleic acid complexes that suppress the expression of a target gene by means of an antisense effect, and methods for using the same. One method for reducing the level of a transcription product in a cell comprises contacting with the cell a composition comprising:  a double-stranded nucleic acid complex comprising a first nucleic acid strand annealed to a second nucleic acid strand, wherein:  the first nucleic acid strand (i) comprises nucleotides and optionally nucleotide analogs, and the total number of nucleotides and nucleotide analogs in the first nucleic acid strand is from 8 to 100, (ii) comprises at least 4 consecutive nucleotides that are recognized by RNase H when the first nucleic acid strand is hybridized to the transcription product, and (iii) the first nucleic acid strand hybridizes to the transcription product; and the second nucleic acid strand comprises nucleotides and optionally nucleotide analogs.
Patent CA-3106905-A1 (CA)
Inventor: PEARCE LLOYD
IPC: C09J183/00
Filed: 2020-03-10
Abstract: A skin compatible component attachable to mammalian skin. The component is formed as a silicone matrix comprising a polyorganosiloxane derived silicone polymer and a moisture control particulate and permeability modifying polymer distributed within the polymer network. The skin compatible component may be utilised as an ostomy wafer or flange to secure an ostomy appliance to the skin and in particular peri-stomal skin.
Patent CA-3111136-A1 (CA)
Inventor: ESMALIFALAK MOHAMMAD
IPC: G06Q10/04
Filed: 2021-02-26
Abstract: There is provided systems and methods for forecasting usage of one or more parts. Such systems may receive historical usage data, generate machine learning models, generate predictions using the machine learning models, and perform one or more actions based on the generated predictions.
Patent CA-3111639-A1 (CA)
Inventor: FRANCIS W LOREN
IPC: A61F2/46
Filed: 2019-09-04
Abstract: La présente invention concerne des dispositifs, des appareils, des kits et des procédés pour remplacer un noyau gélatineux d'un disque intervertébral par une prothèse nucléaire implantable remplie d'un matériau de silicone durcissable in situ. Des configurations des présents dispositifs d'implant rachidien comprennent un corps souple délimitant une enceinte externe remplissable qui délimite une chambre externe, une enceinte interne remplissable qui délimite une chambre interne, et un bouchon proximal conçu pour être accouplée à l'enceinte interne remplissable.
Patent CA-3112353-A1 (CA)
Inventor: HUMBERT SOPHIE
IPC: A61M25/01
Filed: 2019-10-08
Abstract: A launching catheter for targeting a second vessel from a first vessel includes a catheter including a proximal portion and a distal portion including a needle aperture and a flat rectangular radiopaque marker. The flat rectangular radiopaque marker disappears under fluoroscopy upon rotation to provide information about rotational alignment of the launching catheter. The launching catheter includes a needle configured to extend through the needle aperture. A method of aligning the catheter includes rotating the catheter in a first blood vessel until the marker has a thickness (e.g., minimal thickness) under fluoroscopy. The thickness indicates rotational alignment of the catheter.
Patent CA-3112971-A1 (CA)
Title: Exposure detection and reporting for wireless communications
Inventor: ZHOU HUA
IPC: H04W52/18
Filed: 2021-03-18
Abstract: ABS TRACT  Wireless communications may use one or more devices for transmission and/or reception (e.g., antenna ports, transmission reception points (TRPs), etc.) that may lead to potentially harmful exposure. One or more safety measures may be used for wireless communication devices, such as maximum power exposure (MPE) reporting and/or related operations. A time window may be used to detect a quantity of exposure instances. A message may be sent indicating exposure, for example, based on a quantity of exposure events during the time window satisfying a threshold. An MPE  report may be sent based on MPE detection and one or more messages, such as for cell activation, bandwidth part (BWP) or other wireless resource activation and/or switching, and/or a discontinuous reception (DRX) or other state transition. An MPE report may be on a per-panel basis using a power headroom report (PHR) such that a panel-specific MPE report may be kept pending until sent in a PHR  report. Date Recue/Date Received 2021-03-18
Patent CA-3119088-A1 (CA)
Title: A recombinant hydrogenophilus bacterium with enhanced ability to produce valine
Inventor: YUKAWA HIDEAKI
IPC: C12N9/10
Filed: 2018-12-12
Abstract: A Hydrogenophilus bacterium in which a mutant acetolactase synthase III small subunit is formed which comprises a mutant amino acid sequence having any of the following amino acid substitutions (a) through (h) in the amino acid sequence of SEQ ID NO. 1: (a) substitution of Asn as amino acid No. 11 with Asp, His, or Ala; (b) substitution of Gly as amino acid No. 14 with Asp or Ala; (c) substitution of Ser as amino acid No. 17 with Phe; (d) substitution of Asn as amino acid No. 29 with Lys, Tyr, Asp, or His; (e) substitution of Thr s amino acid No. 34 with Ile; (f) substitution of Ala as amino acid No. 36 with Val; (g) deletion of Arg as amino acid No. 84 and all subsequent amino acids; and (h) substitution of Leu as amino acid No. 131 with Arg, is capable of efficiently producing valine using carbon dioxide as the only carbon source.
Patent CA-3119541-A1 (CA)
Inventor: AMATA MARIO
IPC: B23K35/368
Filed: 2019-11-06
Abstract: Utilizing a hydrogen compound source as an arc stabilizer is counter intuitive to standard formulation design practices which often strive to limit or eliminate hydrogen from the welding arc and weld pool. The present disclosure is directed to a tubular metal-cored welding electrode that comprises a metallic sheath disposed around a granular metal core in which the granular metal core comprises an alginate arc stabilizer (as a hydrogen compound source) configured to release hydrogen near a surface of a workpiece during welding. The tubular metal-cored welding electrode may further comprise primary de-oxidizers such as manganese and silicon. In certain embodiments, the amount of manganese in the tubular metal-cored welding electrode may be minimized or eliminated. The tubular metal-cored welding electrode may also comprise nickel or titanium.
Patent CA-3124473-A1 (CA)
Title: Lattice formation of thermoplastic materials to model elastic behavior
Inventor: GLAESMAN CHAD WILLIAM
IPC: E21B33/12
Filed: 2019-03-28
Abstract: A sealing assembly for use in a wellbore tool includes thermoplastic materials arranged in a lattice structure to provide a bulk elasticity on the order of elastomeric materials. The lattice structure permits an energizing element of the sealing assembly to deform sufficiently in the elastic range of the thermoplastic materials to provide repeatable sealing capabilities. The lattice structure may be constructed by additive manufacturing processes to include voids therein, which allow the thermoplastic members of the lattice to flex and bend. The energizing element may thereby exhibit a greater elasticity in bulk than the elasticity of the thermoplastic materials themselves. The lattice structure may be enclosed in an outer cover constructed of a polymeric, elastomeric or other material to facilitate the interaction between the seal assembly and the corresponding sealing surfaces of a downhole wellbore tool.
Patent CA-3129174-A1 (CA)
Inventor: DAI SHUANGLIANG
IPC: G01C21/00
Filed: 2019-02-19
Abstract: L'invention concerne un procédé d'acquisition d'une limite d'une zone à exploiter, se rapportant au domaine technique de la protection des cultures agricoles. Le procédé d'acquisition d'une limite d'une zone à exploiter comprend les étapes consistant : à entrer une image d'origine dans un modèle de reconnaissance prédéfini, l'image d'origine incluant une zone à exploiter (110) ; à acquérir une image cible émise par le modèle de reconnaissance prédéfini (120) ; et à acquérir une limite de la zone à exploiter sur la base de l'image cible (130).
Patent CA-3129450-A1 (CA)
Inventor: LOMBARDO DE LA CAMARA ELEUTERIO
IPC: C12N5/074
Filed: 2020-02-11
Abstract: L'invention concerne des procédés de cryoconservation d'une population de cellules souches, comprenant des cellules souches mésenchymateuses (MSC) telles que des cellules souches stromales dérivées du tissu adipeux (ASC). Plus particulièrement, l'invention concerne l'utilisation de N-acétylcystéine (NAC) dans des procédés de cryoconservation, des populations de cellules obtenues à partir desdits procédés, des compositions comprenant lesdites cellules et leurs utilisations.
Patent CA-3129521-A1 (CA)
Inventor: BAUMGARTNER PAUL
IPC: A61L2/18
Filed: 2020-02-12
Abstract: L'invention concerne un système de génération d'un aérosol, consistant à : (A) placer un liquide dans une chambre de liquide dans un système de nébulisation ultrasonore ayant une chambre de production d'aérosol cylindrique reçue à l'intérieur d'une chambre principale cylindrique, et ayant des transducteurs ultrasonores supérieur et inférieur ; (b) faire passer l'air à travers la chambre de production d'aérosol ; et (c) produire des ondes stationnaires acoustiques au-dessus de la surface du liquide avec les transducteurs ultrasonores supérieur et inférieur, générant ainsi un aérosol du liquide par action des ondes stationnaires.
Patent CA-3131347-A1 (CA)
Inventor: ZULA DANIEL
IPC: G01R31/72
Filed: 2014-11-05
Abstract: Various embodiments for determining a voltage rating of a solenoid in an electropneumatic valve are disclosed. A braking system controller comprises a power switch electrically connected to an associated first solenoid. The power switch provides a low current regulated voltage to the associated first solenoid. The current through the solenoid is converted to a voltage. The voltage is compared to a predetermined voltage range to determine the voltage rating of the associated first solenoid. In another embodiment, the control logic is capable of determining the voltage rating of multiple solenoids in each of the electropneumatic valves connected to the controller.
Patent CA-3131523-A1 (CA)
Title: Switchable reflective phase shifter for millimeter wave applications
Inventor: ALIDIO RAUL INOCENCIO
IPC: H01Q1/32
Filed: 2020-02-26
Abstract: Examples disclosed herein relate to a switchable reflective phase shifter for millimeter wave applications. The switchable reflective phase shifter has a switchable phase shift network with a plurality of switches to activate a plurality of phase subranges in response to a plurality of bias voltages provided by a control module, and a reflective phase shifter to generate phase shifts in a given phase subrange activated by a given switch in the plurality of switches.
Patent CA-3132586-A1 (CA)
Title: Formations souterraines
Inventor: MACEWEN KIMBERLEY
IPC: C09K8/88
Filed: 2020-02-24
Abstract: L'invention concerne un procédé de traitement d'une formation souterraine, par exemple une formation souterraine susceptible de former une substance géliforme indésirable. Le procédé comprend la mise en contact de la formation avec un fluide (A) comprenant un polymère (PP) qui comprorte un groupe pendant qui comprend une fraction dans laquelle l'atome de soufre de la fraction est lié de manière covalente, éventuellement par l'intermédiaire d'un atome ou groupe de liaison, au squelette du polymère.