baber/WOPTO huggingface dataset:
Patent CA-2919510-A1 (CA)
Inventor: DEVLIN DWIGHT
IPC: E04B1/343
Filed: 2016-02-01
Abstract: A pre-fabricated, portable building comprises a structural support framework formed from interconnected beams defining an interior space therebetween. A  floor panel on which the structural support framework is securely positioned. Connection assembly units are mounted to one or more sections of the structural support framework.  A  removable roof assembly is connected to each one of the connection assembly units on the structural support framework. The removable roof assembly is engineered to be installed or removed while maintaining a maximum height of the interior space without altering dimensions of the structural support framework.
Patent CA-2919536-A1 (CA)
Inventor: HINGSTON JOHN ALLEN
IPC: A61F2/90
Filed: 2014-08-08
Abstract: The invention is directed to a stent including at least one member having a first portion and a second portion and at least one radiopaque connector joining the first portion to the second portion. In one or more embodiments, at least one radiopaque connector may form a first radiopaque pattern distinguishable from a second radiopaque pattern formed by at least one radiopaque marker. Methods for manufacturing a stent including at least two member portions connected by at least one radiopaque connector are also provided.
Patent CA-2920344-A1 (CA)
Inventor: HOPKINS ADAM BAYNE
IPC: C01B33/04
Filed: 2014-08-18
Abstract: The present invention relates to granular composite density enhancement, and related methods and compositions. The applications where these properties are valuable include but are not limited to: 1) additive manufacturing ("3D printing") involving metallic, ceramic, cermet, polymer, plastic, or other dry or solvent-suspended powders or gels, 2) concrete materials, 3) solid propellant materials, 4) cermet materials, 5) granular armors, 6) glass-metal and glass- plastic mixtures, and 7) ceramics comprising (or manufactured using) granular composites.
Patent CA-2922130-A1 (CA)
Inventor: AZZARELLO SCOTT M
IPC: B29C37/04
Filed: 2014-08-29
Abstract: A window processing system and method for use in fabricating window frames or sashes. The system includes an articulating arm having a plurality of members and arms to allow movement about multiple axes defined by the articulating arm. The system further includes a tool support fixture assembly coupled to an outermost member of the plurality of members, the tool support fixture assembly includes a plurality of tools for performing cleaning operations on a window frame or sash during use.
Patent CA-2923285-A1 (CA)
Inventor: CHOO KI HYUN
IPC: G10L21/02
Filed: 2010-06-18
Abstract: Disclosed are a context-based arithmetic encoding apparatus and method and a context-based arithmetic decoding apparatus and method. The context-based arithmetic decoding apparatus may determine a context of a current N-tuple to be decoded, determine a Most Significant Bit (MSB) context corresponding to an MSB symbol of the current N-tuple, and determine a probability model using the context of the N-tuple and the MSB context. Subsequently, the context-based arithmetic decoding apparatus may perform a decoding on an MSB based on the determined probability model, and perform a decoding on a Least Significant Bit (LSB) based on a bit depth of the LSB derived from a process of decoding on an escape code.
Patent CA-2928984-A1 (CA)
Inventor: KARAFILLIS APOSTOLOS PAVLOS
IPC: F02C7/20
Filed: 2016-05-05
Abstract: An attachment assembly for attaching a center structure to an outer structure at least partially circumscribing the center structure, the attachment assembly having a bushing provided within the center structure or the outer structure, the bushing defining a first through passage, a bushing adapter slidably mounted within the first through passage and defining a second through passage, a threaded passage provided on the other of the center structure or the outer structure and a bolt passing through the first through passage and the second through passage and threaded into the threaded passage.
Patent CA-2933553-A1 (CA)
Title: Drywall joist hanger connection
Inventor: BUNDY GREGORY D
IPC: E04B5/12
Filed: 2014-12-12
Abstract: A connection utilizing a joist hanger to hang a substantially horizontal joist or beam from a wood structural support member such as a top plate or header in cooperation with a first plurality of fasteners such as screws and one or more substantially vertical fire-resistant panels such as drywall.
Patent CA-2934922-A1 (CA)
Inventor: SCOTT JUSTIN C
IPC: G06F19/00
Filed: 2014-12-23
Abstract: La présente invention concerne divers modes de réalisation ayant trait à une surveillance à distance d'une anesthésie. Par exemple, des informations d'état d'une anesthésie peuvent être automatiquement collectées depuis la salle d'opération et délivrées à une application spécialisée exécutée par le dispositif mobile de l'anesthésiste. Cela permet d'augmenter la sécurité des patients, car le modèle courant dépend de l'infirmier anesthésiste ou l'assistant du médecin pour appeler l'anesthésiste principal lorsqu'un problème est perçu. Grâce à l'utilisation d'une surveillance à distance, le docteur en médecine et l'anesthésiste sont désormais étroitement impliqués dans les soins aux patients par rapport à des situations actuelles dans lesquelles le docteur en médecine peut être uniquement impliqué de manière secondaire.
Patent CA-2936061-A1 (CA)
Inventor: IGLESIAS RAMON JOSE
IPC: A63B71/00
Filed: 2015-01-06
Abstract: A system and method for optimizing a patient's Kegel exercises is provided. The system includes a user interface device and a vaginal device. The vaginal device includes an intra-vaginal probe having an accelerometer that is configured to generate a signal in response to movement of the probe. The user interface device is connected to the vaginal device and analyzes signals from the accelerometer to provide physiological feedback information to the patient. The vaginal device may be connected to the user interface device via wireless communications such as Bluetooth or by wire. The user interface device may be a smart device or a computer that transmits information to central web-based data server accessible by the patient or authorized healthcare providers or third-party payers.
Patent CA-2936194-A1 (CA)
Title: Self-cleaning cable assemblies
Inventor: RANGANATHAN SATHISH KUMAR
IPC: H01B17/50
Filed: 2015-01-08
Abstract: The present disclosure relates to a self-cleaning cable assembly useful for overhead high voltage electricity transmission. The self-cleaning cable assembly includes a conductor and a self-cleaning layer that surrounds the conductor and includes one or more of a photocatalyst and an electrocatalyst. The present disclosure also relates to methods of reducing surface buildup on cable assemblies for overhead high voltage electricity transmission.
Patent CA-2937426-A1 (CA)
Inventor: TAO JUNHUA
IPC: C12P19/56
Filed: 2014-01-28
Abstract: Provided is a Rebaudioside M enzymatic preparation method, the method using Rebaudioside A or Rebaudioside D as a substrate, and in the presence of sucrose and UDP use a mixture of UDP-glucosyltransferase and sucrose synthetase or a recombined cell containing UDP- glucosyltransferase and sucrose synthetase to conduct catalysis, producing Rebaudioside M in the reaction. The reaction is conducted in an aqueous phase system of pH5.0-9.0 at 20-60°C, and the reaction system further contains methylsulfoxide of 3%-5% volume ratio concentration for facilitating substrate dissolving.
Patent CA-2939478-A1 (CA)
Inventor: LYKKEN TOM
IPC: A01B73/02
Filed: 2015-02-11
Abstract: A farm implement supported by at least one wheeled support mounted on a pivot arm extending from a wing and at least one tracked support on a main carrier. The tracked support can be rotated about a primary rotational axis and the wheeled support being rotatable about a secondary rotational axis. The pivot arm can be rotated to position the wheeled support to elevate or lower the wing. The rotational of the pivot arm also changes the alignment of the secondary rotational axis of the winged support relative to the primary rotational axis of the tracked support to prevent berming when maneuvering the farm implement.
Patent CA-2944685-A1 (CA)
Inventor: DUDEK BRUNO
IPC: B01L3/02
Filed: 2015-04-09
Abstract: The invention relates to a device (32) for the bottom part of a multichannel pipetting system, comprising two sampling-cone-holding end pieces (6) and also two aspiration chambers (36a, 36b) that engage respectively with the two end pieces, the two aspiration chambers (36a, 36b) being concentric.
Patent CA-2945853-A1 (CA)
Inventor: HUANG NIU
IPC: A61P25/06
Filed: 2015-04-08
Abstract: The invention provides novel compounds and compositions comprising a 5-HT2B antagonist of formula I and related methods for treating a person having a disorder characterized by undesirable 5-HT2B receptor signaling, such as migraine, irritable bowel syndrome (IBS), pulmonary arterial hypertension (PAH), fibrosis, hepatocellular cancer, a small intestinal neuroendocrine tumor, cardiovascular disorders, and gastrointestinal (GI) tract disorders.
Patent CA-2947145-A1 (CA)
Title: Systems and methods for dissolving a gas into a liquid
Inventor: MILLIGAN CHRISTOPER B
IPC: B01F3/04
Filed: 2015-04-28
Abstract: In accordance with at least one aspect of this disclosure, a system for dissolving gases into a liquid without side-stream pumping includes a pressure vessel defining a liquid inlet and a liquid outlet, a gas inlet device disposed within an internal chamber of the pressure vessel, a gas source in selective fluid communication with the gas inlet device and the internal chamber of the pressure vessel through a gas control valve and configured to provide a gas pressure, a liquid inlet pipe in selective fluid communication with the liquid inlet of the pressure vessel through a liquid inlet valve, and an outlet pipe in selective fluid communication with the liquid outlet through a liquid outlet valve for discharging the liquid from the internal chamber of the pressure vessel. The gas pressure both facilitates the dissolving of the gas in the liquid and forces the liquid out of the pressure vessel when the liquid is exposed to the gas pressure.
Patent CA-2947502-A1 (CA)
Title: Catalyseurs de phosphure de nickel a l'echelle nanometrique pour hydrotraitement
Inventor: BUSSELL MARK E
IPC: C01B25/00
Filed: 2016-04-22
Abstract: La présente invention concerne des procédés pour la préparation d'un catalyseur d'hydrotraitement, tels que des particules de phosphure de nickel à l'échelle nanométrique (c'est-à-dire Ni2P) supportées sur des oxydes métalliques à grande superficie (par ex., silice, alumine, silice-alumine amorphe), d'une manière qui soit compatible avec des conditions utilisées dans des unités d'hydrotraitement commerciales. La synthèse du catalyseur comprend l'imprégnation, le séchage et la réduction sur site et peut fournir des catalyseurs hautement actifs pour l'élimination des impuretés de S et N dans des fractions de pétrole brut.
Patent CA-2947900-A1 (CA)
Inventor: RAMKUMAR VASANTH KUMAR
IPC: H04L1/18
Filed: 2015-05-29
Abstract: Methods, systems, and devices are described for improving discontinuous reception (DRX) periods using enhanced physical HARQ indicator channel (PHICH) decoding. A user equipment (UE) may determine that an uplink (UL) retransmission (ReTx) is unnecessary based on the content of the original UL transmission. For example, the transmission may include media access control (MAC) layer padding rather than relevant application layer data. The UE may then identify a DRX sleep period that includes the subframe where the ReTx would take place. In some cases, the DRX sleep period may include a subframe where the UE would otherwise receive an acknowledgement message (AM) from a base station. The UE may then enter a DRX sleep state. In another example, the DRX sleep period is based on the content of a received AM. If the UE receives an ACK, the UL ReTx may be unnecessary.
Patent CA-2948504-A1 (CA)
Title: Procede de fabrication de 1,1,3,3-tetrachloropropene
Inventor: KLAUSMEYER RODNEY L
IPC: C07C21/04
Filed: 2015-05-14
Abstract: Un procédé de fabrication de 1,1,3,3-tétrachloropropène comprend une étape de déchlorhydratation de 1,1,1,3,3-pentachloropropane pour produire le 1,1,3,3-tétrachloropropène, l'étape de déchlorhydratation du 1,1,1,3,3-pentachloropropane ayant lieu en présence d'un acide de Lewis et d'un agent oxydant, soit du chlore.
Patent CA-2950067-A1 (CA)
Inventor: COHEN BENJAMIN S
IPC: A47K3/02
Filed: 2016-11-30
Abstract: A support member for a bathtub comprises a base and a plurality of flexible elements. The base includes an upper surface configured to be coupled to a bathtub. The plurality of flexible elements extend laterally outward from a side of the base and are configured to engage a lower portion of the bathtub.
Patent CA-2950976-A1 (CA)
Inventor: STEPHENS PAUL RICHARD
IPC: H04W56/00
Filed: 2015-06-05
Abstract: L'invention concerne un système de communication. L'invention concerne un système de communication pour une communication entre une ou plusieurs unités terminales comprenant : un gestionnaire de communication qui est conçu pour définir et gérer une ou plusieurs liaisons de communication réglables pour une utilisation de bande passante efficace, l'une ou plusieurs liaisons de communication étant réglables par le gestionnaire de communication réglant la bande passante de chacune de l'une ou plusieurs liaisons de communication, les bandes de fréquence utilisées par chacune de l'une ou plusieurs liaisons de communication, et la latence pour chacune de l'une ou plusieurs liaisons de communication.
Patent CA-2952281-A1 (CA)
Inventor: TANG YILIN
IPC: C01B32/184
Filed: 2015-07-01
Abstract: Provided is a porous graphene preparation method, comprising the following steps: under the function of a catalyst, conducting catalytic treatment on a biomass carbon source to obtain a first intermediate product, the catalyst comprising one or more of the chlorinated salt of manganese, an iron compound, a cobalt compound and a nickel compound; under protective gas condition, heating the first intermediate product from a first temperature to a second temperature, and maintaining the temperature to obtain a second intermediate product; heating the second intermediate product from the second temperature to a third temperature, and maintaining the temperature to obtain a third intermediate product; heating the third intermediate product from the third temperature to a fourth temperature, and maintaining the temperature to obtain a fourth intermediate product; and cooling the fourth intermediate product from the fourth temperature to a fifth temperature, and maintaining the temperature to obtain porous graphene. The porous graphene prepared via the method of the present invention has better electrical conductivity.
Patent CA-2953574-A1 (CA)
Inventor: ARMENTROUT RICHARD W
IPC: A23L29/30
Filed: 2015-06-29
Abstract: Opaque coatings are formed on consumable articles by applying an aqueous composition of one or more trisaccharides such as melezitose (optionally, in combination with one or more other ingredients such as a high intensity sweetener) and then drying the applied aqueous composition. "Frosted" coatings having a reduced sugar (sucrose) content may thereby be obtained.
Patent CA-2954014-A1 (CA)
Title: Chimeric antigen receptors targeting epidermal growth factor receptor variant iii
Inventor: WONG OI KWAN
IPC: C12N15/62
Filed: 2017-01-10
Abstract: The invention provides Chimeric Antigen Receptors (CARs) that specifically bind to EGFRvIll (Epidermal Growth Factor Receptor Variant III). The invention further relates to engineered immune cells comprising such CARs, CAR-encoding nucleic acids, and methods of making thereof, engineered immune cells, and nucleic acids.
Patent CA-2954081-A1 (CA)
Inventor: BOGH-SORENSEN OLE
IPC: B66C7/14
Filed: 2015-07-02
Abstract: An arrangement for secure transfer of a travelling trolley between a first and a second rail in a hoisting system, to prevent the passage of the trolley beyond the free end of a rail which is not aligned with another rail and prevent the risk of personal injury and material damage. The arrangement including: a first, second, third and fourth engagement means arranged to engage each other when the rails are aligned, a pivotable first stop and a pivotable second stop which in a closed position are arranged to form a barrier in the path of the trolley, such that the first stop is pivoted out of the path of the trolley when the first and second engagement means engage, the second stop is pivoted out of the path of the trolley when the third and fourth engagement means engage, such that the trolley can pass between the rails.
Patent CA-2954327-A1 (CA)
Title: Procede d'hydrogenation catalytique de charges utiles de saccharide presentant un encrassement de reacteur reduit en raison de la deterioration du saccharide
Inventor: VAN DER HEIDE EVERT
IPC: C07C29/132
Filed: 2015-09-09
Abstract: L'invention concerne un procédé pour la conversion catalytique d'une charge de départ contenant un saccharide dans un réacteur, une charge de départ contenant un saccharide étant introduite dans le réacteur sous forme d'un flux d'alimentation à travers un tuyau d'alimentation et mise en contact avec un système catalytique dans le réacteur et, au fur et à mesure que la charge de départ contenant un saccharide est alimentée à travers le tuyau d'alimentation, un flux de solvant, ne comprenant initialement essentiellement pas de saccharide, étant alimenté le long des parois internes de la conduite d'alimentation.
Patent CA-2954732-A1 (CA)
Title: A mechanism for converting motion
Inventor: TOMKINSON SHANE ASHLEY
IPC: F04B35/01
Filed: 2013-07-12
Abstract: A mechanism 21 for converting rotating motion to rotating and reciprocating motion and/or vice versa. The mechanism has a housing or support 22, a first member 23 rotatable about a first axis and reciprocable along the first axis, and a second member 2 rotatable about a second axis spaced from the first axis. Rotation of the first member 23 or the second member 25 causes rotation of the other member. A guide 29a, 29b is configured to contact a cam surface 27a, 27b. The cam surface or the guide is provided on the first member 23. The cam and guide are configured to cause the first member 23 to rotate upon movement of the first member along the first axis, or to move along the first axis upon rotation of the first member 23.
Patent CA-2955311-A1 (CA)
Title: Methode de transmission de messages par telecopieur a partir d'un appareil envoyant un message par telecopieur a un appareil recevant un message par telecopieur
Inventor: HAGER MARTIN
IPC: H04L12/701
Filed: 2017-01-16
Abstract: La divulgation concerne une méthode de transmission de messages par télécopie à partir dau moins un appareil denvoi de messages par télécopie à au moins un appareil de réception de messages par télécopie. La méthode est mise en application dans un pilote dappareil de communication par télécopie. La méthode comprend les étapes de réception, en provenance dun module logiciel de serveur de télécopie, des données de télécopie associées au message par télécopie à transmettre à partir dun appareil denvoi de messages par télécopie à un appareil de réception de messages par télécopie; de décision, sur la base dau moins une règle de routage, quant à diriger les données de télécopie vers lappareil de communication par télécopie ou vers le fournisseur infonuagique; et en fonction de la décision prise, de transmettre sélectivement les données de télécopie à lappareil de réception de messages par télécopie.
Patent CA-2960201-A1 (CA)
Inventor: DOWNEY PAUL GORDON
IPC: B65D83/00
Filed: 2015-09-04
Abstract: A food dispensing container having a removable dispensing member that includes a hinged flow gate configured to cover, in a closed position, a corresponding aperture in a bottom of a dispensing compartment of the dispensing member. The dispensing member also includes a hinged lid configured to cover a top of the dispensing compartment, the hinged lid having a notch that allows a range of rotation of the hinged flow gate when the hinged lid is in a closed position covering the top of the dispensing compartment and the rotation of the hinged flow gate opening the corresponding aperture when the food dispensing container is tilted from an upright position. The hinged lid and the hinged flow gate interlock, limiting the hinged flow gate to the closed position, when the hinged lid is in an open position uncovering the top of the dispensing compartment.
Patent CA-2966600-A1 (CA)
Title: Dc circuit breaker and disconnector
Inventor: LANE STEPHEN ERNEST
IPC: B60M3/00
Filed: 2015-11-03
Abstract: A circuit breaker / disconnector apparatus for use in a power delivery system comprises a unidirectional DC circuit breaker which has a first terminal and a second terminal and is configured to automatically open during an over current condition in a forward direction and to remain closed independent of current level in a reverse direction. A disconnector switch is in series with the circuit breaker. The disconnector switch has a first terminal for connecting to a first polarity connector of a power supply, a second terminal for connecting to a second polarity connector of the power supply and a common terminal connected to the first terminal of the circuit breaker. The disconnector switch has at least a first position in which the first terminal is connected to the common terminal and a second position in which the second terminal is connected to the common terminal. The second polarity connector of the power supply may be coupled to a track of a transport system and the second polarity connector of the power supply may be coupled to a live overhead cable or live third rail of a transport system. The apparatus can be used to safely ground the live cable or third rail when in a maintenance condition.
Patent CA-2966946-A1 (CA)
Title: A damping or return device for sliding door leaves or for drawers
Inventor: BORTOLUZZI GUIDO
IPC: E05F5/02
Filed: 2015-11-06
Abstract: A damping or return device (1) for sliding door leaves, particularly for furniture, or for drawers, which is constituted by a pin (2) the shank (4) of which is constituted by a diametrically differently-polarized magnet that slideably and axially interacts with a steel plate (6) or a complementarily-shaped collar, which is made of steel and polygonal in cross-section, in contrast with an elastically compressible element (7).
Patent CA-2968751-A1 (CA)
Title: Culture medium for expanding breast epithelial stem cells
Inventor: SACHS LARS NORMAN
IPC: C12N5/071
Filed: 2015-11-27
Abstract: The invention relates to improved culture methods for expanding epithelial stem cells and obtaining organoids, to culture media involved in said methods, and to uses of said organoids.
Patent CA-2968846-A1 (CA)
Title: Circumferential wound retraction with support and guidance structures
Inventor: HART CHARLES C
IPC: A61B17/34
Filed: 2015-11-24
Abstract: Embodiments of a circumferential retractor having an attached supporting, manipulating or positioning tool are described. The retractor optionally includes a sealing member associated with an external member of the retractor and an external support structure that may be used with the retractor and positioning tool as needed.