baber/WOPTO huggingface dataset:
Patent CA-2997415-C (CA)
Title: Filtering syringe
Inventor: RA YONG-KUK
IPC: A61M5/32
Filed: 2016-09-06
Granted: 2021-08-10
Abstract: The present invention relates to a syringe with a filter and, more particularly, to a device for preventing foreign matters from contaminating an injection needle or an injection channel and especially to allow gentle suction of a liquid drug with a smaller force, by improving a syringe provided with a filter means for filtering foreign matters such as pieces of glass of an ampoule. A well-known syringe comprises: an injection needle (10); a cylinder (20); and a plunger, wherein a suction flow path extending from a liquid drug container to the cylinder (20), and an injection flow path extending from the cylinder (20) to the injection needle (10) are formed, wherein the suction flow path is provided with a filter means and a one-way valve means, the injection flow path is provided with a detachable opening/closing means, wherein in the suction flow path, the flow path from the liquid drug container to the filter means is formed independently on the outer circumferential surface of the injection needle (10) and the injection flow path so as to isolate the injection needle or the injection flow path from the suction path prior to the filter means in which foreign matters may remain together with the liquid drug, and wherein a filter means and a one-way valve means which cause a large force to be required when suctioning the liquid drug are provided outside, such that it is possible to suction the liquid drug with a smaller force than the conventional technology. As such, the present invention may maximize user convenience and the commercial value of the syringe.
Patent CA-2998139-C (CA)
Title: Synergistic antibacterial effects of magnolia bark extract and l-arginine, n-lauroyl ethyl ester on plaque biofilm
Inventor: DODDS MICHAEL W
IPC: A23G4/00
Filed: 2016-09-12
Granted: 2021-07-27
Abstract: The present disclosure relates generally to oral compositions and methods for inhibiting the formation of plaque biofilm by salivary bacteria, and more particularly, to oral compositions comprising a combination of magnolia bark extract (MBE) and L-arginine, Na-lauroyl ethyl ester (LAE). The oral compositions are useful for improving oral health, including inhibiting the formation of plaque biofilm by salivary bacteria and reducing plaque adherence to teeth.
Patent CA-3003620-C (CA)
Title: Process to convert synthesis gas to olefins over a bifunctional chromium oxide/zinc oxide-sapo-34 catalyst
Inventor: NIESKENS DAVY
IPC: C07C1/04
Filed: 2016-09-07
Granted: 2023-10-24
Abstract: A process for preparing C2 and C3 olefins comprises contacting a feedstream including hydrogen, carbon monoxide, and a bifunctional catalyst in a reaction under certain specified conditions. The catalyst includes as components (1) chromium oxide and zinc oxide mixed metal oxides, and (2) a SAPO-34 molecular sieve. The resulting product of the reaction is relatively high in the target lower olefins and relatively low in less desirable products, including C2 and C3 paraffins, C4+ hydrocarbons, oxygenates, and methane, thereby reducing or eliminating the need for certain previously common and costly separations. The bifunctional catalyst as used in the inventive process also offers improvements in catalyst life in comparison with some methanol-to-olefins catalysts. The process may be carried out as a single unit operation.
Patent CA-3008898-C (CA)
Title: Procede de fabrication d'un objet tridimensionnel
Inventor: STADLMANN KLAUS
IPC: B29C64/124
Filed: 2016-12-09
Granted: 2022-07-12
Abstract: L'invention concerne un procédé de fabrication d'un objet tridimensionnel par un processus stéréolithographique, selon lequel une pluralité de couches (30) sont durcies successivement de sorte que l'ensemble des couches forme l'objet tridimensionnel. Les couches sont divisées en deux ou trois parties (31, 32) qui sont sensiblement adjacentes à l'intérieur de la couche, une partie comportant dans une zone de bord (34), relativement à une autre partie de la même couche, des éléments (35) qui entrent par complémentarité de forme dans l'autre partie. Ces parties sont développées l'une après l'autre et forment ensemble les zones en couches souhaitées.
Patent CA-3014978-C (CA)
Title: Air filter device for hvac and/or furnace systems
Inventor: TABCHOURI GEORGE
IPC: F24F13/28
Filed: 2018-08-17
Granted: 2022-11-29
Abstract: An air filter device for HVAC and/or furnace systems comprising a filter body defining a peripheral edge. The filter body comprises a sleeve and an insert. The sleeve is defined by overlying sheets and comprises filtering material for filtering air. The insert is positioned between the overlying sheet for providing an internal support to the sleeve. The filter body may be positioned within an outer frame comprising a peripheral edge and defining open front and rear faces for exposing the filtering material.
Patent CA-3015452-C (CA)
Inventor: PAN LONG
IPC: A61K8/46
Filed: 2016-05-10
Granted: 2023-08-22
Abstract: L'invention concerne des compositions de soins personnels contenant des ingrédients actifs et une combinaison anti-irritante d'aloès et de taurine. L'invention concerne également des méthodes de préparation de la composition de soins personnels et des utilisations de la composition de soins personnels.
Patent CA-3017861-C (CA)
Title: System and method for verifying forgery of financial institution proof documents on basis of block chain
Inventor: UHR JOON SUN
IPC: G06F21/64
Filed: 2016-06-17
Granted: 2023-08-29
Abstract: The present invention relates to a method for verifying forgery for financial institution proof documents. The method according to the present invention comprises the steps of: transmitting, to a block chain retention server, transaction ID information corresponding to proof certificate-verifying transaction information if a request for proof certificate information to be provided to a customer is sensed, in a state in which the proof certificate-verifying transaction information generated by using the proof certificate information, to be provided to a customer, is recorded in a block chain retention server and transaction ID information corresponding to the proof certificate-verifying transaction information is managed; acquiring, from the block chain retention server, the proof certificate-verifying transaction information corresponding to the transaction ID information; comparing (i) a proof certificate index hash value used for comparison, acquired from the proof certificate information to be provided to a customer and corresponding to a request, with (ii) a proof certificate-verifying index hash value acquired from the proof certificate verifying-transaction information; and providing verification information generated with reference to the comparison result of the proof certificate index hash value used for comparison, and the proof certificate-verifying index hash value.
Patent CA-3021965-C (CA)
Inventor: BROMBACH JOHANNES
IPC: H02J3/38
Filed: 2017-05-05
Granted: 2023-09-26
Abstract: The invention relates to a wind park for feeding a total electric current into an electric supply network at a network connection point, wherein the wind park has at least one wind energy plant which is constructed as a compensation wind energy plant, and has an active compensation unit in order to generate a compensatory partial current having a modulated-on compensation component, wherein the compensation component is modulated on by the active compensation unit, and has at least one further wind energy plant which, as a compensation-free wind energy plant, is configured to generate a non-compensated partial current without modulated-on compensation component, wherein the compensatory partial current or the compensatory partial currents and the non-compensatory partial current or the non-compensatory partial currents are superimposed onto the total electric current to be fed in in a park network that connects the wind energy plants, and the compensatory partial current or the compensatory partial currents are generated in such a way that the total currents to be fed in at a reference point in the park network, in a section between park network and network connection point or in the electric supply network, influences a reference current that occurs or a reference voltage that occurs, in order to achieve a predefined current form for this reference current or a predefined voltage form for this reference voltage.
Patent CA-3022958-C (CA)
Title: Wafer alignment method and system
Inventor: MAINS PETER
IPC: H01L21/68
Filed: 2017-12-20
Granted: 2020-08-18
Abstract: Wafers are aligned with one another by reference to features formed on or in each wafer. Notches are formed in each wafer, including a pivot-notch that allows for two-point contact, and a stop-notch that provides for single-point contact. A bias-notch is formed for pressing the wafers into engagement with the two-contact element when it is in the pivot-notch and with the single-contact element when it is in the stop-notch. The wafers may be bonded to one another to maintain the alignment of the referenced features.
Patent CA-3023907-C (CA)
Title: Normalisation de compteur crc
Inventor: TZANNES MARCOS C
IPC: H04L1/22
Filed: 2005-09-23
Granted: 2019-06-04
Abstract: La capacité de calculer exactement et efficacement et signaler les erreurs de communication devient plus importante que jamais dans lenvironnement de communication actuel. Plus spécifiquement, le calcul et le signalement danomalies CRC dune manière constante sur une pluralité de connexions de communication dans un réseau sont cruciaux pour le signalement précis derreur. Grâce à une technique de normalisation appliquée à une période de calcul CRC (p. ex., la valeur PERp), la détermination dune erreur avec exactitude et la production de rapport pour chaque connexion individuelle peuvent être réalisées.
Patent CA-3023943-C (CA)
Title: Method and system for tracking a plurality of communication devices
Inventor: CAO LAN-JIAN
IPC: H04N7/18
Filed: 2016-06-06
Granted: 2019-07-30
Abstract: Method and system for tracking a plurality of communication devices. One system includes a plurality of communication devices that each include a respective electronic processor, a respective camera, a respective location component, and a respective network interface. At least one of the plurality of communication devices is configured to receive location information from each of the other of the plurality of communication devices, generate a tracking map, and transmit the tracking map to each of the other of the plurality of communication devices. The tracking map assigns each of the plurality of communication devices only one of the other of the plurality of communication devices. Each of the plurality of communication devices is configured to control, with its respective electronic processor, its respective camera based on the tracking map to include in its field of view its respectively assigned one of the other of the plurality of communication devices.
Patent CA-3035532-C (CA)
Inventor: POMPER MARTIN G
IPC: A61K51/04
Filed: 2010-03-19
Granted: 2021-10-26
Abstract: Prostate-specific membrane antigen (PSMA) targeting compounds haying the structure: are described. Uses of the compounds for imaging therapy, cell sorting, and tumor mapping are also described.
Patent CA-3040852-C (CA)
Inventor: KISHIMOTO TAKESHI
IPC: A61B3/00
Filed: 2017-10-18
Granted: 2023-04-04
Abstract: Un dispositif de préparation d'image selon l'invention comprend : une unité de stockage pour stocker des informations tridimensionnelles pour une scène cible associée à des caractéristiques d'agencement, de forme et d'optique d'une structure dans une scène cible virtuelle, des informations tridimensionnelles pour un verre de lunettes associées aux caractéristiques d'agencement, de forme et d'optique d'un verre de lunettes et des informations tridimensionnelles pour un globe oculaire associées aux caractéristiques d'agencement, de forme et d'optique des yeux d'un porteur qui regarde la scène cible à travers un verre de lunettes virtuel ; et une unité de préparation d'image rétinienne pour préparer une image rétinienne sur la base des informations tridimensionnelles pour une scène cible, des informations tridimensionnelles pour un verre de lunettes et des informations tridimensionnelles pour un globe oculaire. L'image rétinienne est une image virtuelle qui est projetée sur la rétine des yeux du porteur lorsque le porteur regarde la scène cible à travers le verre de lunettes.
Patent CA-3046768-C (CA)
Title: Variable embedding method and processing system
Inventor: OKADA SHUNTARO
IPC: G06F17/11
Filed: 2019-06-17
Granted: 2021-09-07
Abstract: A variable embedding method, for solving a large-scale problem using dedicated hardware (1) by dividing variables of a problem graph (G1) into partial problems and by repeating an optimization process of the partial problems when an interaction of the variables of an optimization problem is expressed in the problem graph, includes: determining whether a duplicate allocation of the variables of the optimization problem to the vertices of the hardware graph is required when embedding at least a part of all the variables into the vertices of the hardware graph (S12); and selecting one of the variables requiring no duplicate allocation and embedding selected variable in one of the vertices of the hardware graph without using another one of the variables requiring the duplicate allocation as one of the variables of the partial problem (S13).
Patent CA-3053285-C (CA)
Title: A self-regulating water turbine sub-runner
Inventor: SWIDERSKI JACEK
IPC: F03B15/00
Filed: 2018-02-23
Granted: 2021-11-30
Abstract: The present invention provides a turbine sub-runner that is positioned to be within the vortex zone of a turbine main runner. The sub-runner is comprised of at least two sub-runner blades, configured to monitor the relative flow of the vortex created by the main runner. A sub-runner hub will be positioned downstream of the main runner blades. A sub-runner shaft, having a threaded section, will also be a part of the sub-runner, and will be connected to the sub-runner hub housing adjustable sub-runner blades and the mechanism enabling to regulate angular position of sub-runner blades. A main runner blades control mechanism will be connected to the sub-runner shaft via threaded interface, and is capable of transferring the rotational energy of the sub-runner into angular movement of the main runner blades. As the sub-runner interacts with the changing conditions of the main runner vortex, it will act to automatically regulate, adjust, and control the angle of the main runner blades to optimize the performance of the turbine. The sub-runner uses the energy of the sub-runner blades to perform the monitoring, regulation, adjustment and control of the main runner through regulating angular position of main runner blades.
Patent CA-3054563-C (CA)
Title: Detection d'un dispositif sans fil d'un intrus au cours d'une pause dans un local
Inventor: FRIAR GARY
IPC: G08B13/24
Filed: 2018-02-23
Granted: 2023-12-12
Abstract: La présente invention concerne un système et un procédé de surveillance d'un local. Le dispositif de commande est en communication avec une pluralité de dispositifs de local. Le dispositif de commande comprend un circuit de traitement configuré pour : recevoir des données de local en provenance d'au moins un dispositif parmi la pluralité de dispositifs de local et déterminer si les données de local satisfont une condition d'alarme. Le circuit de traitement est en outre configuré pour, si les données de local satisfont une condition d'alarme : surveiller des données d'identification à partir d'un dispositif sans fil non associé au dispositif de commande, recevoir des données d'identification à partir du dispositif sans fil et effectuer au moins une fonction de détection sur la base des données d'identification.
Patent CA-3072169-C (CA)
Title: Thienopyridine derivatives and pharmaceutical composition comprising same
Inventor: LEE HYUNHO
IPC: C07D495/04
Filed: 2019-03-08
Granted: 2022-04-19
Abstract: A thienopyridine derivative compound represented by Formula 1 or pharmaceutically acceptable salts thereof have an excellent inhibitory effect on protein kinase activity, and accordingly, pharmaceutical compositions comprising same can be usefully used for the prevention or treatment of a disease associated with the activity of a protein kinase.
Patent CA-3072947-C (CA)
Title: Dispositif de distribution dosee d`extraits de plantes
Inventor: SCATTERDAY MARK A
IPC: A01G22/00
Filed: 2020-02-20
Granted: 2023-01-24
Abstract: Il est décrit un appareil de distribution compteur pour des extraits végétaux. Lappareil en question comprend un corps principal ayant un récipient intérieur prévu pour contenir des extraits végétaux, un bouton de réglage couplé à une extrémité du corps principal, une extrémité de distribution disposée à une extrémité du corps principal opposée au bouton de réglage et une pointe de distribution attachée à lextrémité de distribution. Lappareil comprend également un mécanisme de distribution comprenant un piston pouvant se déplacer le long dune partie du corps principal par suite de la rotation du bouton de réglage. Le piston pousse lextrait végétal depuis le récipient intérieur jusquà la pointe de distribution. De plus, lappareil en question comprend un système de rétroaction qui fournit une rétroaction tactile et audible par suite de la distribution dun montant prédéterminé dextrait végétal par lintermédiaire de la pointe de distribution.
Patent CA-3078993-C (CA)
Title: Appareil d`eclairage
Inventor: LIU JINYONG
IPC: F21V15/01
Filed: 2020-04-20
Granted: 2022-05-03
Abstract: Il est décrit un appareil déclairage qui comprend un connecteur, un boîtier déclairage, un ensemble de source lumineuse et un élément annulaire. Le boîtier déclairage se branche au connecteur. Lensemble de source lumineuse sinstalle à lintérieur du boîtier déclairage. Lensemble de source lumineuse comprend une plaque de commande et une plaque dillumination. La plaque de commande se branche à la plaque dillumination. La plaque de commande comprend linterrupteur. Lélément annulaire se fixe à une surface extérieure du boîtier déclairage de manière à pouvoir se déplacer. Lélément annulaire interagit avec le linterrupteur.
Patent CA-3096679-C (CA)
Inventor: CHI TAIYUN
IPC: H04B1/00
Filed: 2019-04-17
Granted: 2023-08-15
Abstract: According to one embodiment, a transmit/receive (T/R) switch includes a transmit switch, between a transmit port and an antenna port, a receive switch, between a receive port and the antenna port, a transmit inductor, coupled in parallel between the transmit switch the transmit port, and a receive inductor, coupled in parallel between the transmit switch the transmit port. The T/R switch can be co-designed with a power amplifier (PA) output matching circuit.
Patent CA-3168204-C (CA)
Title: Modular safety monitoring and warning system and methods for use thereof
Inventor: TROY JAMES J
IPC: G08B31/00
Filed: 2018-04-16
Granted: 2023-10-24
Abstract: Controllers and methods for increasing situational awareness involve, in response to receiving a notification of a triggering event from a sensor, identifying an actor associated with the triggering event, a location of the actor, and a time of the triggering event; and correlating that information to a compilation of historical information by (i) determining whether the location of the actor is associated with one or more safety events stored in the compilation, (ii) determining a risk level of the actor based on whether the one or more safety events occurred within a predetermined range of time from the time of the triggering event, and (iii) determining whether an action count of the activity for the actor associated with the triggering event exceeds a quantity associated with a high-risk threshold. A  command is generated based on a result of the correlating, and sent to at least one controllable device.
Patent NL-178800-C (NL)
IPC: C11D3/30
Abstract: Clear aqueous detergent solutions contain 10-40 per cent. by weight (based on the composition) of an organic anionic soapless detergent and not more than 5 per cent. of a cellulose acid sulphate or a salt thereof.  The preferred anionic detergent is a sulphated condensation product of 4-9 mols. of ethylene oxide with an alkylphenol or alkylthiophenol in which the alkyl group is a straight or branched chain, saturated or unsaturated group of 8-18 carbon atoms, but alkyl sulphates or sulphonates or alkylaryl sulphonates may also be used, if desired in association with a sulphated ethylene oxide condensation product as above.  The anionic detergents may be taken as such or as their alkali-metal, ammonium or amine salts.  The preferred cellulose acid sulphates contain 0.51-0.72 sulphuric acid residues per anhydroglucose unit of the cellulose, and may be used as such or as their alkali-metal, ammonium or amine salts.  The solutions may also contain (1) a dialkylolamide of a fatty acid of 10-18 carbon atoms, e.g. lauric diethanolamide, (2) an amine, e.g. di- or tri-ethanolamine or morpholine, in an amount sufficient to yield a solution of pH 7-10.5, and (3) a polyethylene glycol, to reduce the tendency of the solution to cloud.  A perfume, a dyestuff or a fluorescent whitening agent may also be included.  Examples of suitable solutions are given, and U.S.A.  Specification 2,539,451 is referred to.
Patent NL-2002120-C (NL)
Title: Method for guiding a cable or conduit through a hole in a wall and universal wall entry system for performing the method.
Inventor: ALBERTS BEREND FENNECHIENES
IPC: H02G1/10
Filed: 2008-10-21
Granted: 2010-04-22
Abstract: The invention generally relates to a method for guiding a cable or conduit through a hole in a wall and to a universal wall entry system for performing the method. The invention has for its object to develop a universal guiding method and system for guiding cables or conduits into a hollow housing. The universal wall entry system according to the invention and the method for guiding a cable by using this system provides a cheaper alternative to the known retaining pipes and use thereof.
Patent NL-194293-C (NL)
Inventor: HAVIK MARINUS
IPC: A61F13/15
Filed: 1993-01-12
Granted: 2001-12-04
Abstract: The invention relates to a moisture-absorbing structure, in particular a pad, provided with at least one moisture-absorbing layer (1), which is provided on a layer which is impervious to liquid (2). The impervious layer (1,6) is thereby made of a halogenated interpolymer with a base of ethene. A single top layer consisting of cotton and having a terry cloth structure (2) may be provided on top of the impervious layer. According to another embodiment a moisture-absorbing intermediate layer (5) may be provided on top of said impervious layer, a layer of cottonwool (4) may be provided on top of said moisture-absorbing intermediate layer and an uppermost top layer (3) may be provided on top of said layer of cottonwool. <IMAGE>
Patent RU-1612961-C (RU)
Inventor: MASHYANOV V G
IPC: H05B7/144
Filed: 1988-08-09
Granted: 1994-05-30
Abstract: FIELD: electrical engineering. SUBSTANCE: power supply has transformers 1, 2 with valve groups 3-8 connected to their secondary windings. Power supply has also two control units, each having series-connected load current sensor 18, comparison assembly 19, current regulator 20, pulse-phase control system 21, and switching unit 22. Power supply enables sequential supply of voltage to electrode from two bridge circuits which limits transformer voltage and holds it at minimum level so as to prevent change-over of primary winding turns and connection groups of primary windings. EFFECT: improved mass-size and power characteristics of power supply. 1 dwg