baber/WOPTO huggingface dataset:
Patent CA-3044102-C (CA)
Title: Precursors for radiofluorination
Inventor: MARTIN RENE
IPC: C07B59/00
Filed: 2017-11-17
Granted: 2021-08-10
Abstract: The invention relates to a method for producing a radiofluorinated compound, which has an aromatic or heteroaromatic ring, which carries [18F] fluorine as first substituent, a bonding unit, which can bind to a peptide or peptide mimetic, as well as a spacer group, which connects the aromatic or heteroaromatic ring to the bonding unit, wherein the bonding unit carries at least one second substituent selected from the group consisting of -OH, -CONH, and -COOH, wherein the bonding unit is connected to the spacer group via a bond A1 and the spacer group is connected to the aromatic or heteroaromatic ring via a bond A2. It is provided that the method comprises the steps of: (a)    providing a precursor, which has the aromatic or heteroaromatic ring, which carries a substituent Y, the bonding unit, which can bind to the peptide or peptide mimetic and carries at least one second substituent, as well as the spacer group, wherein substituent Y is selected from the group consisting of -1\1+(R1R2R3), -NO2, -C1, -Br, -F, or -I, and R1, R2, and R3 are the same or different from each other and each are unsubstituted or substituted C1-C6 alkyl; and (b)    reacting the precursor with a [18F] fluoride anion in the presence of an activation salt to the radiofluorinated compound, wherein the substituent Y is replaced by [18F] fluoride, and wherein the activation salt has a cation of the general formula N1-(R4R5R6R7), wherein R4, R5, R6, and R7 are the same or different from each other and each are unsubstituted or substituted C1-C6 alkyl.
Patent CA-3045229-C (CA)
Inventor: KAUPPINEN LASSE
IPC: G06T7/62
Filed: 2017-12-04
Granted: 2022-02-01
Abstract: An apparatus for measuring suspension comprises an image capturing device for capturing at least one measurement image of the suspension, the at least one measurement image presenting at least one solid particle; an information processing unit which receives the at least one measurement image and determines a state of attachment of the solid particles of the suspension to each other on the basis of pattern recognition applied to the at least one measurement image. The information processing unit determines, on the basis of the state of the attachment of the solid particles of the suspension, suspension data associated with at least one of the following: at least one process control chemical, at least one fiber property, at least one fines property, a relation between solid particles of different sizes, formation, and water content.
Patent CA-3045694-C (CA)
Inventor: PERREAULT CLAY
IPC: H04L45/42
Filed: 2007-11-01
Granted: 2021-09-07
Abstract: Lacheminement dune communication entre un premier et un deuxième participant comprend la réception par un contrôleur sur un réseau IP, de la part dun premier dispositif participant, dun identifiant du premier participant et dun identifiant du deuxième participant pour trouver respectivement le profil du premier et du deuxième participant. Au moins une partie de lidentifiant du deuxième participant est comparée à au moins un attribut contenu dans le profil utilisateur du premier participant et, selon la comparaison, la communication est classée comme communication de système ou comme communication de réseau externe, selon laquelle un message dacheminement de système déterminant une adresse IP dun nud de système de communication associée au dispositif du deuxième participant en fonction de son profil utilisateur est produit, ou un message dacheminement de réseau externe déterminant une adresse IP dune passerelle à un réseau externe est produit. Le message dacheminement produit indique ainsi la façon dont la communication doit être acheminée.
Patent CA-3045913-C (CA)
Title: Method for separating and purifying polymers from reclaimed product
Inventor: LAYMAN JOHN MONCRIEF
IPC: C08J11/08
Filed: 2017-12-13
Granted: 2021-09-07
Abstract: A method for separating and purifying polymers of a reclaimed product (rP) is disclosed. The rP is contacted at an elevated temperature and pressure, with an extraction solvent to produce an extracted rP (erP). A solvent, at conditions sufficient to solubilize the first polymer, contacts the erP to produce a solution, which is purified at an elevated temperature and pressure by contacting it with a solid medium to produce a purified solution of the first polymer. The purified polymer is then separated from the purified solution, and the method steps are repeated until all polymers are separated and purified.
Patent CA-3048418-C (CA)
Inventor: LIN HSIN-YUNG
IPC: A61K33/00
Filed: 2019-07-03
Granted: 2022-02-15
Abstract: An ion-exchange membrane electrolysis device includes an ion-exchange membrane electrolytic cell and an integrally formed integrated flow channel device. The ion-exchange membrane electrolytic cell generates a gas comprising hydrogen. The integrated flow channel device has a first setting structure, a water tank structure, a gas flow channel system and a water flow channel system. The water tank structure accommodates water. The first setting structure is configured for removably fixing the ion-exchange membrane electrolytic cell to the integrated flow channel device. The water flow channel system connects the water tank structure and the first setting structure for inputting the water in the water tank structure into the ion- exchange membrane electrolytic cell. The gas flow channel system is connected to the first setting structure for receiving and transporting the gas comprising hydrogen. Therefore, the present invention integrates functionally independent pathways, decreases pipeline connections, reduces volume of device, and improves safety of operation.
Patent CA-3051017-C (CA)
Title: Access method, and terminal
Inventor: LIU JIANHUA
IPC: H04W48/08
Filed: 2017-01-23
Granted: 2022-10-04
Abstract: The application discloses an access method and a terminal. The method comprises: a terminal determining target access class barring (ACB) policy control parameters according to target feature information, wherein the target feature information comprises at least one of the following: a priority of the terminal, service information of a service having data to be transmitted, and core network information of a core network providing the service having the data to be transmitted; and the terminal accessing a network device according to the target ACB control parameters. In the embodiment of the present application, target ACB control parameters of a terminal are determined according to target feature information; for example, the target ACB control parameters are determined according to any one of a priority of the terminal, service information of a service having data to be transmitted, and core network information of a core network providing the service having the data to be transmitted, thereby improving the diversity of methods for determining the ACB control parameters for a terminal to access a network in an ACB mechanism.
Patent CA-3062814-C (CA)
Title: Stable cannabinoid formulations
Inventor: VANGARA KIRAN KUMAR
IPC: A61K31/05
Filed: 2017-09-22
Granted: 2023-11-14
Abstract: The present invention is generally directed to substantially pure cannabidiol of the formula: The present invention is also directed to stable cannabinoid pharmaceutical formulations comprising cannabidiol and a vehicle, and methods of their use for treating Prader-Willi syndrome, one or more symptoms of Prader-Willi syndrome and childhood absence epilepsy.
Patent CA-3071256-C (CA)
Title: Therapeutic mat
Inventor: CAVALLO PAM A
IPC: A63B23/00
Filed: 2017-11-15
Granted: 2022-11-29
Abstract: A therapeutic tool, and method for using it, for integrating motor, sensory and cognitive skills and progressively developing coordination and cognitive functioning. In a preferred embodiment, a mat is provided with colored shapes forming a figure-8 path. The shapes may be colored differently to progress along the flgure-8 path. The shapes may be lights, and a computer may be used to program the lights, or provide music, to prompt the user to progress along the figure-8 path.
Patent CA-3074328-C (CA)
Inventor: LIN YANAN
IPC: H04L1/18
Filed: 2017-10-26
Granted: 2022-09-27
Abstract: Disclosed are a feedback response information transmission method and a related product, comprising: a terminal receives configuration information from a network device; the terminal determines, on the basis of the configuration information, the maximum number of feedback response information corresponding to one physical shared channel; the terminal determines a bit length of a first information domain on the basis of the maximum number of feedback response information; the terminal determines, on the basis of the first information domain, a feedback response information sequence to be transmitted in a target time unit; and the terminal transmits in the target time unit the feedback response information sequence to be transmitted.  Embodiments of the present application reduce the transmission of redundant information, reduce downlink control signaling overhead, and support with increased efficiency the dynamic determination of the feedback information sequence.
Patent CA-3079888-C (CA)
Inventor: GILMOUR JIM
IPC: H01M50/529
Filed: 2019-01-04
Granted: 2021-04-20
Abstract: A punch head comprises a low profile hydraulic anvil piston with a punch across from a die on opposite sides of a gap between two legs. One of the legs comprises a position sensor disposed on the bottom of the leg. For example, a plurality of punch heads are disposed on a jig or frame and are positioned using one or more of the position sensors. For example, the position sensor is a mini fiber optic position sensor mounted in a recessed portion at the bottom of one or more of the punch heads.
Patent CA-3082417-C (CA)
Title: Surveillance en temps reel d'integrite de puits
Inventor: TUBEL PAULO
IPC: E21B17/02
Filed: 2018-11-13
Granted: 2022-04-05
Abstract: La présente invention concerne une surveillance en temps réel d'un ensemble prédéfini de paramètres de fond de trou relatifs à l'état de fond d'un puits consistant à déployer un module de tubage en tant que partie d'une colonne de tubage à un premier emplacement prédéfini en fond de trou, le module de tubage comprenant un ensemble de composants, déployer un module de colonne de production en tant que partie d'une colonne de production, typiquement à l'intérieur de la colonne de tubage, le module de colonne de production comprenant un ensemble de composants de module de colonne de production, et déployer un générateur d'énergie à une certaine distance à l'intérieur du puits, typiquement en tant que partie de la colonne de production et généralement en tant que partie du module de colonne de production, et raccorder fonctionnellement le générateur d'énergie au module de colonne de production pour effectuer une transmission de puissance, générée en fond de trou, depuis le générateur d'énergie vers le module de colonne de production et depuis l'émetteur de transfert d'énergie sans fil de colonne de production vers le module de tubage. Des données relatives à un ensemble prédéfini de paramètres de fond de trou relatifs à l'état de fond du puits sont transmises à partir du module de tubage par l'intermédiaire d'un émetteur-récepteur à saut court de données sans fil à un émetteur-récepteur de données à saut court sans fil de module de colonne de production, et ensuite d'un émetteur-récepteur de données de surface à un emplacement de surface.
Patent CA-3088695-C (CA)
Inventor: PODGORNY IGOR
IPC: G06N20/00
Filed: 2019-07-25
Granted: 2023-04-25
Abstract: A method for decoding a natural language user query involves obtaining the user query submitted by a user, segmenting the user query into words, generating a character embedding for each of the words, and generating a word embedding for each of the words. The method further involves obtaining a clickstream from tracked clicks of the user, generating a clickstream embedding from the clickstream, and for each of the words, generating a unified feature representation based on the character embedding and the word embedding for each of the words, and the clickstream embedding. The method also involves decoding the unified feature representations to obtain a decoded user query, and processing the user query using the decoded user query.
Patent CA-3111151-C (CA)
Title: Film multicouche antisalissure autoadhesif a surface texturee
Inventor: PEROTTI DANIELE
IPC: B32B3/30
Filed: 2019-08-28
Granted: 2022-06-14
Abstract: L'invention concerne un film multicouche antisalissure autoadhésif à surface texturée (1) pourvu d'une morphologie de surface comprenant un motif régulier ou aléatoire de nervures (3). L'invention concerne également un procédé de production d'un film multicouche antisalissure autoadhésif à surface texturée (1) pourvue d'une morphologie de surface comprenant un motif régulier ou aléatoire de nervures (3), une utilisation du procédé de production d'un film multicouche antisalissure autoadhésif à surface texturée (1) selon l'invention et un procédé de production d'un substrat revêtu.
Patent CA-3119837-C (CA)
Inventor: CHESKY SHELDON R
IPC: C09D5/00
Filed: 2019-11-14
Granted: 2023-09-19
Abstract: La présente invention relève du domaine de l'asphaltage et du pavage. Plus particulièrement, il est décrit une méthode servant à traiter un asphalte à partir d'une surface solide qui consiste à appliquer à une surface solide revêtue d'asphalte un mélange composé d'au moins un bioester sélectionné parmi un groupe qui comprend des esters à base de soja et des esters de méthyle de canola, d'au moins un monoterpène, d'acétate d'éther méthylique de propylèneglycol, d'un intermédiaire liquide produit à partir de mousse de polystyrène, de pigment noir de carbone et de complexe de styrène-butadiène.
Patent CA-3127385-C (CA)
Title: A process for producing synthetic jet fuel
Inventor: DE KLERK ARNO
IPC: C10G2/00
Filed: 2020-01-30
Granted: 2023-03-21
Abstract: There is described a process for producing a semi-synthetic jet fuel, a fully synthetic jet fuel, or a combination of both, by converting feedstock into hydrocarbons.
Patent CA-3141825-C (CA)
Title: Rebound tonometer docking station and probe dispenser
Inventor: SCHWEITZER JAMES M
IPC: A61B3/16
Filed: 2020-04-29
Granted: 2023-10-17
Abstract: A docking station for receiving a hand-held rebound tonometer and a probe container carrying disposable tonometer probes has a docking cavity for receiving a portion of the rebound tonometer and a container receptacle for receiving the probe container. The docking station has an actuation feature arranged to move a cover associated with the probe container from a closed position to an open position as the container is inserted into the container receptacle so that tonometer probes in the container are accessible. The actuation feature may include a projection extending into an entryway leading to the container receptacle for engaging the cover but not the container, such that further insertion of the container moves the cover from the closed to the open position. The docking station may also have a storage recess for receiving an empty probe tube and cap after the probe has been removed from the tube for use.
Patent CA-3162136-C (CA)
Inventor: PATEL ILESH V
IPC: H04B3/36
Filed: 2021-07-01
Granted: 2023-10-17
Abstract: Technology for a pre-amplification system for a modem is disclosed. The preamplification system can include an uplink-downlink signal path communicatively coupled between a first modem port of the modem and a first donor antenna port. The pre-amplification system can include a downlink signal path communicatively coupled between a second modem port of the modem and a second donor antenna port. The downlink signal path can include a pre-amplifier configured to amplify a received downlink cellular signal to produce an amplified downlink cellular signal to be directed to the second modem port.
Patent CA-3170427-C (CA)
Inventor: LOBANOV SERGEY
IPC: C02F1/52
Filed: 2021-03-26
Granted: 2023-08-29
Abstract: Processes and apparatus are provided for recovery of dissolved species from wastewater streams, in the form of precipitates sized by elutriation. The processes may for example be controlled so that the recovered sized solids are in the form of relatively insoluble plant nutrients, such as struvite. The extracted nutrients may for example include solid species of phosphorus, and/or nitrogen, and/or potassium.
Patent CA-3181042-C (CA)
Title: Procede de recuperation de sel de metal rare
Inventor: YOSHIZAKI TOMOYA
IPC: B01D61/02
Filed: 2021-04-21
Granted: 2023-09-26
Abstract: La présente invention concerne un procédé de récupération d'un sel de métal rare, le procédé comprenant : une étape de traitement acide pour obtenir une solution aqueuse acide contenant des métaux rares par mise en contact d'un matériau contenant des métaux rares monovalents et polyvalents en contact avec une solution aqueuse acide ; une étape de séparation pour obtenir de l'eau de perméation contenant le métal rare monovalent et de l'eau non de perméation contenant le métal rare polyvalent à partir de la solution aqueuse acide contenant des métaux rares au moyen d'une membrane de nanofiltration satisfaisant à une condition spécifique (1) ; et une étape de concentration pour obtenir de l'eau non de perméation ayant une concentration plus élevée du métal rare monovalent et de l'eau de perméation ayant une concentration inférieure à celle de l'eau de perméation dans l'étape de séparation, au moyen d'une membrane d'osmose inverse.
Patent CA-3203793-C (CA)
Inventor: MASON DAVE
IPC: G06F21/53
Filed: 2021-12-16
Granted: 2024-01-23
Abstract: A computer-based system with a software platform that may provide organizations and users an ecosystem for real-time creation, manipulation, delivery, and use of server-side and client-side custom web applications utilizing a novel object-oriented system for configuration, storage, retrieval, rendering and continuous bi-directional communication of information between a web server (1000) and multiple web clients (1200). There may be a client-side system with a single page application with an architecture to communicate back and render multiple applications, multiple dynamic pages, all at the same time. Ail such apps, living under one platform, may be built in real-time using rapid customization tools such as design editors, a scripting engine (4300) utilizing a unique object-oriented system, and a secure sandbox containment and linking system.
Patent NL-127469-C (NL)
IPC: B01D19/04
Filed: 1961-10-24
Granted: 1969-11-17
Abstract: Dispersions of particles in oil, as the continuous medium, are removed by passing the oil through an inter-electrode space of large length to gap ratio and applying a high voltage direct current, in which the bulk of the dispersed particles are coalesced and separate out in the early stage, and at a later stage particles are deposited on the electrodes by electrophoresis. Preferably the inter-electrode space is defined by a rod electrode centrally mounted in a tube of length to gap ratio 8 to 30:1 and preferably at least 12 to 25:1.  A unidirectional voltage of 6 to 30 k.v. per inch of treating space is applied.  A suitable apparatus consists of a cylindrical vessel 10 the cross-section of which is occupied by a cellular electrode assembly comprising tubes of circular or hexagonal or other cross-section 16 and mounted <PICT:0941129/C3/1> between upper and lower zones 13, 14.  Each tube contains a rod electrode 17 suspended centrally therein and attached to a frame 19 connected to a high-voltage source of D.C.  The oil dispersion may first be treated to remove coarse suspensions in a high turbulence electric treater 40, and then enters a manifold system 29 discharging streams of the oil through the vertical tube electrodes; spreaders 31 may be used. In the lower region, the oil is submitted to some turbulence and the bulk of the dispersed particles are coalesced, and then enters a quiescent zone 24 of higher voltage gradient, where finer particles are deposited on the tube electrode surface by electro-phoresis. Deposited material sinks slowly downwards on the tube surface to the bottom zone 32. In a modification, the level of the collected dispersed material is arranged to submerge the lower ends of the electrode tubes at L-L and forming a seal, by adjusting level control devices 35 controlling the discharge valve 34.  The upper zone 13 may be in the form of a header provided with a collector pipe with openings to receive the rising oil discharged from each tube electrode. The lower inlet zone 14 may also have a series of vertical barrier walls against which the dispersion impinges before entering the tube electrodes, and replaces the manifold 29.  The process may be applied to petroleum oils containing dispersed particles of water or caustic soda solution.
Patent RU-1831514-C (RU)
Inventor: RUDNEV ALEKSANDR N
IPC: C23C14/34
Filed: 1978-01-09
Granted: 1993-07-30
Abstract: Использование: в вакуумной технике  при нанесении покрыти  путем осаждени  паров электропроводных материалов. Сущность  изобретени : в электродуговом испарителе  электропроводных материалов анод  выполнен в виде охлаждаемой однор довой  цилиндрической спирали, витки которой отделены  один от другого, а один из концов  спирали соединен с положительной клеммой  генератора дуги посто нного тока, причем  площадь катода не превышает площадь  анода, что позвол ет расширить технологические  возможности, повысить равномерность  покрытий, упростить конструкцию и  увеличить производительность. 2 з.п. ф-лы,  1 ил.
Patent RU-950113-C (RU)
Inventor: GALTSEV V P
IPC: H01L21/306
Filed: 1981-01-14
Granted: 1993-07-15
Abstract: СПОСОБ ИЗГОТОВЛЕНИЯ БЫСТРОДЕЙСТВУЮЩИХ  ТРАНЗИСТОРНЫХ  СТРУКТУР, включающий операции формировани  на полупроводниковой подложке  маскирующего диэлектрического покрыти ,  вскрыти  окон в нем, формировани  базовой  области с маскирующим диэлектрическим  покрытием, вскрыти  окон в последнем  покрытием, вскрыти  окон в последнем  покрытии, формировани  эмиттерной области  с диэлектрическим покрытием, удалени  маскирующего покрыти  с  коллекторной стороны подложки, нанесени  на коллекторную сторону подложки тонкого  сло  золота и последующей диффузии,  отличающийс  тем, что, с целью  улучшени  динамических параметров транзисторных  структур, непосредственно перед  нанесением сло  золота провод т  травление коллекторной стороны подложки  в дислокационном травителе.
Patent RU-1319660-C (RU)
Inventor: SUCHKOV B M
IPC: E21B43/27
Filed: 1985-02-28
Granted: 1995-12-20
Abstract: FIELD: oil producing industry. SUBSTANCE: after arrangement of wellhead equipment ensuring injection of working reagent, injected into formation through tubing is emulsifier in the amount of 0.1-0.2% of working agent volume. Then, working agent is injected in form of aqueous solution of acid or solvent of resin-wax deposits based on hydrocarbon. In case of application of the solvent as working agent, emulsifier is injected simultaneously with it. After injection of working agent into formation, it is left there for reaction. At this period, cyclic depression is created by reducing in each successive cycle the lower and upper levels of pressure by 2-25% Pressure variation conditions are selected depending on reservoir properties and formation pressure. EFFECT: higher efficiency of treatment due to provision of conditions preventing formation of screening layer, and promotion of withdrawal of reaction products from formation. 3 cl, 2 dwg, 2 tbl
Patent RU-1468150-C (RU)
Inventor: SHAMAROKOV A S
IPC: F28D7/00
Filed: 1986-08-06
Granted: 1994-09-30
Abstract: FIELD: heat exchange equipment, power-generating industry. SUBSTANCE: working medium enters header 5 then circulates through pipes 3 of platens where it is cooled and discharged to the user. Medium of intertubular space flows through pipe 7 and is distributed in the space between platens. Ascending, it is heated and escapes from heat exchanger through pipe 8. EFFECT: improved design. 2 dwg