baber/WOPTO huggingface dataset:
Patent CA-2968898-C (CA)
Inventor: ANDERSEN JEPPE TYLVAD
IPC: B29C33/28
Filed: 2015-11-26
Granted: 2018-03-20
Abstract: The device (10) comprises a base part (12), a rotational part (14) movable relative to the base part about a rotation axis (16), a first linear actuator (18) having a first end (19) and a second end (20), the first end being attached to the base part, the second end being attached to the rotational part at a first anchor point arranged on a first turning axis (21), and a second linear actuator (22a) having a first end (23) and a second end (24), the first end being attached to the base part, the second end being attached to the rotational part at a second anchor point arranged on a second turning axis (25). The first turning axis is arranged at a first distance from the rotation axis, and the second turning axis is arranged at a second distance from the rotation axis, the second distance being different from the first distance.
Patent CA-2970133-C (CA)
Inventor: KARPPI ASKO
IPC: D21H17/37
Filed: 2016-01-26
Granted: 2023-08-22
Abstract: L'invention concerne un produit polymère soluble dans l'eau sous forme de particules, comprenant du polyacrylamide amphotère, qui est obtenu par polymérisation de gel d'acrylamide avec des monomères anioniques et cationiques. Le polyacrylamide amphotère a une masse moléculaire moyenne en poids MW de 2 000 000 à 6 000 000 g/mol, et une ionicité totale de 4 à 15 % en moles, grâce à quoi le produit polymère a une teneur en polymère de 60 à 98 % en poids. L'invention concerne également les utilisations du produit polymère dans la fabrication de papier et de carton.
Patent CA-2970677-C (CA)
Inventor: JIMENEZ EDUARDO J
IPC: A46B9/04
Filed: 2014-12-23
Granted: 2022-05-24
Abstract: An oral care implement having a head with a soft tissue cleanser thereon. In one aspect, the invention can be an oral care implement including a handle and a head coupled to the handle, the head comprising a front surface; a rear surface opposite the front surface; a peripheral surface extending between the rear surface and the front surface; a first elastomeric soft tissue cleanser comprising a bumper portion that extends along the peripheral surface, the bumper portion comprising an undulating upper edge that includes a plurality of high points protruding above the rear surface and a plurality of low points located at or below the rear surface; and a plurality of tooth cleaning elements extending from the front surface.
Patent CA-2972214-C (CA)
Title: Fiber assembly and liquid absorbent sheet-like article including the same and method of manufacturing fiber assembly
Inventor: OCHIAI TOORU
IPC: D04H1/492
Filed: 2015-12-29
Granted: 2023-03-21
Abstract: A fiber aggregate in which some of the fibers are equipped with fibrils including fibrils extending in the thickness direction of the fiber aggregate and which is equipped with a network structure formed by portions of the fibrils where the fibrils have been bonded to themselves and/or to fibers at the ends thereof along at least one of the thickness directions of the fiber aggregate; a liquid-absorbing sheet-shaped object including the fiber aggregate; and a process for producing the fiber aggregate. Thus, it is possible to provide: a fiber aggregate in which fibrils are utilized to attain, in particular, excellent liquid diffusion in the surface and excellent liquid absorption in the inner part; a liquid-absorbing sheet-shaped object including the fiber aggregate; and a process for producing the fiber aggregate.
Patent CA-2973205-C (CA)
Inventor: PILE-SPELLMAN JOHN
IPC: G16H20/17
Filed: 2016-01-15
Granted: 2022-05-03
Abstract: The present application provides systems that include a controller, and an insertion device with at least one temperatures sensor thereon and a pump coupled to the controller. The insertion device provides temperature measurement(s) at/of a subject's organ to the controller and the controller varies an infusate flow rate to induce temperature changes in at least a portion of the subject's organ and stores the temperature measurements during perfusion induced temperature changes on a memory device. The controller may estimate at least one hemodynamic characteristic of at least a portion of the subject's organ based on the temperature measurements obtained during perfusion induced temperature changes.
Patent CA-2973544-C (CA)
Title: Interface respiratoire a utiliser dans l'administration d'une substance aerosolisee
Inventor: GULKA NOEL
IPC: A61K9/72
Filed: 2016-01-13
Granted: 2021-10-12
Abstract: L'invention concerne une interface patient respiratoire destinée à être utilisée dans un système de distribution d'aérosol. L'interface peut fournir un mécanisme pour distribuer un médicament sous forme d'aérosol à des nourrissons sans la nécessité d'intubation invasive lors du traitement de troubles chez des nourrissons, tels que le syndrome de détresse respiratoire infantile. L'interface peut comprendre un corps externe formé sous la forme d'une tétine, la partie d'insertion de la tétine pouvant être creuse et ayant une ouverture pour guider un cathéter ou une autre tubulure qui peut être passé à travers une bride et la partie d'insertion de l'interface. Le cathéter peut être renfoncé depuis la pointe de la partie d'insertion, ou s'étendre légèrement hors de cette dernière, de telle sorte qu'un écoulement de médicament nébulisé peut être administré à l'oropharynx du patient sous forme d'aérosol.
Patent CA-2980794-C (CA)
Inventor: MARDJONO JACKY
IPC: F02K1/46
Filed: 2016-03-25
Granted: 2023-01-24
Abstract: The invention relates to a device for reducing the jet noise of a turbine engine, comprising an outer cowl (16) provided inside a wall (20) defining on the outside an annular section (22) for the flow of a secondary stream from the turbine engine, said wall of the outer cowl comprising a plurality of microjet circuits (28) each comprising means (30) for sampling gas flows in the flow section of the secondary stream which open into a single supply pipe (32), which in turn opens onto a trailing edge of the outer cowl via at least one ejection grating (34) capable of dividing the sampled stream of gas into a plurality of streams of gas having cross-sections with dimensions smaller than a cross-section (D) of the supply pipe.
Patent CA-2981775-C (CA)
Title: Voice input exception determining method, apparatus, terminal, and storage medium
Inventor: YANG LIN
IPC: G10L25/60
Filed: 2016-04-29
Granted: 2020-08-11
Abstract: A voice input exception determining method, an apparatus, a terminal, and a storage medium are provided. The method is applied to an electronic device including an audio collection module, and includes: determining whether an amplitude value of an audio signal collected by the audio collection module is less than a preset amplitude threshold and/or whether energy distribution of the audio signal meets a preset condition; and if the amplitude value of the audio signal is less than the preset amplitude threshold and/or the energy distribution of the audio signal does not meet the preset condition, determining that voice input of the electronic device is abnormal. A solution provided in the present invention resolves a prior-art problem that there is no effective method for determining a sound reception exception caused when a sound reception hole of the electronic device is blocked.
Patent CA-2983242-C (CA)
Inventor: BORAGNO LUCA
IPC: C08L23/10
Filed: 2016-05-20
Granted: 2019-11-12
Abstract: La présente invention concerne une composition polymère renforcée par des fibres comprenant un polypropylène, des fibres de carbone et un polypropylène modifié polaire en tant qu'agent de couplage, ainsi qu'un article comprenant la composition polymère renforcée par des fibres.
Patent CA-2988307-C (CA)
Title: Process for the preparation of a purified acid composition
Inventor: ALMEIDA ANA RITA MARTINS GUERREIRO ROCHA
IPC: C07D307/68
Filed: 2016-06-06
Granted: 2020-04-14
Abstract: A purified acid composition comprising 2,5-furandicarboxylic acid is prepared by a process comprising a) providing an acid composition solution of a crude acid composition in a polar solvent, the crude acid composition comprising 2,5-furandicarboxylic acid (FDCA) and 2-formyl-furan-5- carboxylic acid (FFCA); b) contacting the acid composition solution with hydrogen in the presence of a hydrogenation catalyst to hydrogenate FFCA to hydrogenation products, such that the hydrogenation products contain a minor amount of 2-methyl-furan-5-carboxylic acid (MFA) or no MFA, yielding a hydrogenated solution; c) separating at least a portion of the FDCA from the hydrogenated solution by crystallization.
Patent CA-2988713-C (CA)
Title: Cooking oven
Inventor: MCKEE PHILIP R
IPC: A21B1/26
Filed: 2016-05-04
Granted: 2021-12-21
Abstract: A cooking oven is disclosed. The cooking oven comprises a housing having an oven cavity and an oven door for access to the oven cavity, at least one air blower for generating heated air, one or more air channels for directing the heated air from the air blower toward the oven cavity, and one or more removable air plenums, wherein each removable air plenum is connected to one of the one or more air channels, comprises an air intake edge for receiving the heated air from the air channel, defines the top or the bottom of a cooking chamber within the oven cavity, and comprises a plurality of air vents for directing the heated air into the cooking chamber. The cooking oven may further comprise a control panel for separately and independently controlling each of the cooking chambers defined by the removable air plenums.
Patent CA-2992497-C (CA)
Inventor: TOMIUK STEPHEN
IPC: C12N9/38
Filed: 2017-01-12
Granted: 2020-12-22
Abstract: Methods are disclosed for the enzymatic preparation of galactooligosaccharide (GOS) from lactose using two different microbial lactase enzymes to maximize the extent of transgalactosylation during the digestion of lactose. Methods are also disclosed for avoiding the turbidity of a solution comprising GOS and lactose as it is adjusted for incubation with a yeast neutral lactase.
Patent CA-2993228-C (CA)
Inventor: GORDON GARY
IPC: A23L33/12
Filed: 2016-07-28
Granted: 2020-08-11
Abstract: Methods of preparing a nutritional product which contain a lipophilic nutrient are disclosed. The nutritional product is made using a fortifying powder containing the lipophilic nutrient, a monoglyceride and diglyceride ("MDG") oil, a phospholipid, and a carrier. The fortifying powder enhances the digestive absorption of the lipophilic nutrient when the nutritional product is consumed. The fortifying powder simplifies the process of manufacturing the nutritional product, as the fortifying powder can be added at a suitable stage of the process with other powdered ingredients. The fortifying powder may be manufactured in bulk and stored for later use, thereby improving manufacturing efficiencies. The fortifying powder and methods of preparing the fortifying powder are also presented.
Patent CA-2993888-C (CA)
Title: Radiofrequency ablation catheter with optical tissue evaluation
Inventor: MARGALLO BALBAS EDUARDO
IPC: A61B18/14
Filed: 2016-07-28
Granted: 2019-02-19
Abstract: Systems and methods for performing RF ablation while monitoring the procedure using low coherence interferometry (LCI) data are described. A catheter includes a distal section, a proximal section, a multiplexer, and a sheath coupled between the distal section and the proximal section. The distal section includes several interconnected optical ports configured to transmit exposure radiation toward a sample and receive radiation that have been reflected or scattered from the sample. The interconnected optical ports are formed on a substrate having rigid sections and flexible sections arranged around the distal section. A holder maintains the interconnected optical elements in a fixed spatial relationship.
Patent CA-2994002-C (CA)
Inventor: KONDO KENJI
IPC: H04N19/593
Filed: 2010-08-10
Granted: 2020-06-30
Abstract: The present invention relates to an image processing device and method enabling deterioration in encoding efficiency to be suppressed. A control information adding unit 184 embeds one picture worth of control information held in a control information holding unit 183 into a slice header of a predetermined slice, in encoded data held in an encoded data holding unit 182. For example, the control information adding unit 184 embeds one picture worth of control information in the slice header of the first-transmitted slice in the frame to be processed in the encoded data. The control information adding unit 184 outputs encoded data to which the control information has been added, in a predetermined order. The present invention can be applied to, for example, an image processing device.
Patent CA-3000118-C (CA)
Inventor: PARRISH CATHERINE J
IPC: C22F1/057
Filed: 2018-03-29
Granted: 2023-01-03
Abstract: The present disclosure relates to titanium alloys that include about 5 to about 33 percent by weight copper, about 1 to about 8 percent by weight iron, and titanium as well as methods for manufacturing metallic articles comprising heating a mass of titanium alloys. For example, the method for manufacturing a metallic article can comprise heating a mass of titanium alloy to a thixoforming temperature, the thixoforming temperature being between a solidus temperature of the titanium alloy and a liquidus temperature of the titanium alloy, the titanium alloy consisting of: about to about 33 percent by weight copper; about 1 to about 8 percent by weight iron; and balance titanium and impurities; and forming the mass of titanium alloy into the metallic article while the mass of titanium alloy is at the thixoforming temperature.
Patent CA-3002967-C (CA)
Inventor: BURKHOLZ JONATHAN KARL
IPC: A61M25/06
Filed: 2016-10-06
Granted: 2021-08-17
Abstract: L'invention concerne un dispositif d'accès vasculaire comprenant un cathéter (12), un adaptateur de cathéter (18) ayant une extrémité distale (20) et une extrémité proximale (22), une longueur totale (24) s'étendant depuis l'extrémité distale vers l'extrémité proximale, une cavité interne (26), une partie supérieure (28), une partie inférieure (30) et une région de pointe (94) présentant une ouverture distale (34) ayant une circonférence à travers laquelle le cathéter s'étend, une aiguille d'introduction (36) s'étendant à travers le cathéter ; et une embase d'aiguille (40) reliée à l'extrémité proximale de l'aiguille d'introduction. L'adaptateur de cathéter étant relié à l'extrémité proximale du cathéter et au moins une majorité de l'adaptateur de cathéter est constituée d'un premier matériau et au moins une partie de la pointe est constituée d'un second matériau qui est plus souple que le premier matériau.
Patent CA-3003043-C (CA)
Title: Drive unit for hybrid vehicle
Inventor: ENDO TAKAHITO
IPC: B60W20/40
Filed: 2018-04-27
Granted: 2020-01-14
Abstract: A drive unit for a hybrid vehicle capable of improvement of fuel efficiency during HV running is provided. The drive unit includes an engine, a first motor, a second motor, a first planetary gear unit, a second planetary gear unit, a first engagement device, and a second engagement device. In a case where an operation state of the vehicle is high vehicle speed and a low driving force in which a requested driving force is small, by bringing the first engagement device to an engaged state and the second engagement device to the disengaged state, a first state where a gear ratio which is a rotation number ratio between an input element and an output element of a complex planetary gear unit becomes a first gear ratio .gamma.2 smaller than "1" is set. In the case of a low vehicle speed and a high driving force in which the requested driving force is large, by bringing the second engagement device to the engaged state and the first engagement device to the disengaged state, a second state where the gear ratio becomes a second gear ratio .gamma.1 larger than "1" is set.
Patent CA-3004266-C (CA)
Title: Virtual currency system
Inventor: MACGREGOR ROBERT SCOTT
IPC: G06Q20/38
Filed: 2015-03-18
Granted: 2019-10-22
Abstract: A system including a network connected to at least one mint computing device implementing a virtual currency mint. The network has a ring topology and includes computing devices that implement a plurality of nodes. The mint issues units of virtual currency to user accounts implemented by the nodes. Each of at least a portion of the nodes is configured to initiate (as a sender node) a transaction with a recipient node that transfers at least one unit of the virtual currency from a sender one of the user accounts to a recipient one of the user accounts. The recipient node validates the transaction, creates a receipt, performs an operation on the receipt to identify a storage node, and routes the receipt to the storage node. The storage node stores the receipt, identifies next storage nodes, and routes copies of the receipt to the next storage nodes for storage thereby. Also disclosed are methods for use with computing devices implementing a plurality of nodes of a ring-shaped overlay network wherein a joining node implemented by a joining computing device requests a connection with a bootstrap node of the plurality of nodes and is either validated or rejected based upon the results of the validation procedure.
Patent CA-3006681-C (CA)
Title: Method and apparatus for monitoring the operational behavior, state and/or loading of belt conveyors during the operation thereof
Inventor: WINKEL REIK
IPC: B65G43/08
Filed: 2015-12-14
Granted: 2020-03-10
Abstract: The present invention relates to a method by means of which conveyor belts (13) of belt conveyors (10), which can be loaded with a bulk material (14), have their operational behaviour and/or state and/or loading monitored during operation, wherein the belt conveyor (10) has provided on it at least one radar-antenna combination (17, 33), which consists of at least one transmitting antenna and one receiving antenna and is oriented onto the conveyor belt (13), wherein a radar-antenna combination (17) arranged to the side of the conveyor belt (13) periodically picks up the reflection from emitted radar beams by way of the side edge (19) of the conveyor belt (13) and/or the loading boundary (15) of a bulk material located on the conveyor belt (13) and communicates corresponding signals to a signal-processing unit, whereas a radar-antenna combination (33) oriented onto the surface (31) of the conveyor belt (13) periodically picks up the reflection of emitted radar beams, on the one hand, by way of the surface (31) of the conveyor belt (13) and, on the other hand, by way of reinforcing supports (32) embedded in the conveyor belt (13) and communicates corresponding signals to a signal-processing unit.
Patent CA-3006700-C (CA)
Title: Systems and methods for facilitating data encryption and decryption and erasing of associated information
Inventor: HUNT JEFFREY H
IPC: H04L9/16
Filed: 2018-05-29
Granted: 2022-09-13
Abstract: Various techniques provide systems and methods for facilitating data encryption/ decryption and almost immediate erasure of associated information. In one example, a method includes receiving first data in a first memory. The method further includes receiving a first key in a second memory. The method further includes generating, by a logic circuit, second data based on the first data and the first key. The method further includes providing the second data for transmission. The method further includes erasing the first data and/or the first key in one-half clock cycle of generating the second data. Related methods and devices are also provided.
Patent CA-3007509-C (CA)
Title: Network node, wireless device, methods and computer programs
Inventor: WIEMANN HENNING
IPC: H04W16/14
Filed: 2016-11-18
Granted: 2022-07-26
Abstract: A network node for wireless access operating a cell in a cellular network for a licensed or unlicensed frequency band and arranged for serving wireless devices in an unlicensed frequency band is disclosed. The network node is arranged to transmit a discovery reference signal, DRS, comprising a first and a second synchronization signal for enabling the wireless devices to find and measure the cell, and wherein the DRS, when the network node operates a primary cell in the unlicensed frequency band, comprises system information, and additional or adapted synchronization signal for enabling the wireless devices to identify the presence of the system information and acquire further cell information. A wireless device for operating with such a network node is also disclosed. The wireless device is arranged to receive a transmission from the network node, determine synchronization signals in the transmission, and from the synchronization signals determine whether it is a discovery reference signal, DRS, comprising system information by identifying an additional or adapted synchronization signal in the transmission, and, upon determined presence of the system information, read the system information. Methods and computer programs for the network node and the wireless device are also disclosed.
Patent CA-3012625-C (CA)
Title: Particules abrasives mises en forme comportant des rainures
Inventor: BODEN JOHN T
IPC: B28B7/00
Filed: 2009-11-30
Granted: 2020-07-07
Abstract: Il est décrit des particules abrasives, notamment des particules abrasives mises en forme possédant chacune une paroi latérale, chacune des particules abrasives mises en forme contenant de lalumine alpha et présentant une première face et une seconde face, séparées par une paroi latérale et possédant une épaisseur maximale T, et les particules abrasives mises en forme comportant en outre une pluralité de rainures sur leur seconde face.
Patent CA-3012819-C (CA)
Inventor: KOHN GARY ALLEN
IPC: E21B23/00
Filed: 2016-02-29
Granted: 2020-12-29
Abstract: La présente invention concerne un système de suspension de colonne perdue extensible et un procédé d'installation de celui-ci. Dans un mode de réalisation exemplaire, le procédé comprend le positionnement du système de suspension de colonne perdue extensible dans une colonne de tubage, le système de suspension de colonne perdue extensible comprenant un outil d'installation disposé dans un corps de suspension, l'outil d'installation comprenant un mandrin conique définissant une surface externe conique et un cône d'expansion définissant une surface interne conique; la mise en prise de la surface externe conique avec la surface interne conique; l'expansion radiale du corps de suspension pour mettre en prise la colonne de tubage par déplacement du mandrin conique et du cône d'expansion dans une première direction axiale et par rapport au corps de suspension; le déplacement du mandrin conique dans une deuxième direction axiale et par rapport au cône d'expansion pour mettre hors prise la surface interne conique de la surface externe conique, de façon à permettre au cône d'expansion d'être évasé radialement vers l'intérieur depuis le corps de suspension; et l'extraction du cône d'expansion depuis le corps de suspension.
Patent CA-3014461-C (CA)
Inventor: PANCOOK JAMES DAVID
IPC: A61K39/00
Filed: 2017-02-10
Granted: 2023-02-28
Abstract: The disclosure relates to caninized chimeric anti-CD20 antibodies to the canine protein CD20 and methods of use to treat certain disorders such as non-Hodgkins B-cell lymphoma in dogs.
Patent CA-3018449-C (CA)
Inventor: VAHASALO LARI
IPC: G01N21/77
Filed: 2017-03-24
Granted: 2020-12-22
Abstract: Dans le cadre de la présente invention, pour la mesure de la concentration d'amidon, un échantillon liquide est prélevé à partir d'une suspension de pâte ou un filtrat d'un processus de papier, de carton ou de tissu (20). Une solution d'iode est ajoutée à l'échantillon (22), et l'absorbance ou la transmission de lumière de l'échantillon est mesurée à une longueur d'onde supérieure à environ 650 nm, de préférence supérieure à environ 700 nm (24). L'absorbance ou la transmission mesurée de l'échantillon est convertie en concentration d'amidon de l'échantillon au moyen d'une corrélation prédéfinie entre une concentration d'amidon et une absorbance ou une transmission de lumière (26).