baber/WOPTO huggingface dataset:
Patent CA-3078532-A1 (CA)
Title: Guide wire seal for reamer irrigator aspirator system
Inventor: KIERSH JEFF
IPC: B23B47/00
Filed: 2018-10-26
Abstract: A system (100) for reaming a medullary canal of a bone, comprises a reamer device (102) including an elongated member (108) and a reamer head (104) rotatably coupled to a distal end (122) of the elongated member and a drive shaft (108) sized and shaped to be inserted through the elongated member so that a first connector (142) at a distal end (110) of the drive shaft is engagable with the reamer head, rotation of the drive shaft rotates the reamer head relative to the elongated member, the drive shaft including a channel (154) extending longitudinally therethrough and a hole (116) extending laterally therethrough from a first opening (144) through a first side wall of the drive shaft to a second opening (146) through a second side wall of the drive shaft in combination with a seal (114) configured to be inserted through the hole of the drive shaft so that the seal extends across the channel of the drive shaft.
Patent CA-3078950-A1 (CA)
Inventor: CRAIG PETER H
IPC: F16G11/12
Filed: 2020-04-21
Abstract: A cable bolt assembly is disclosed comprising a cable bolt having a shaft, an end fitting disposed on the shaft and including an end fitting body. Mechanical interlocking is provided between the body and the shaft to form a connection therebetween. The mechanical interlocking may be formed directly between the body and the shaft and/or by engagement formations disposed intermediate the body and shaft. The body further including an exterior profiling arranged to engage a further component of the end fitting to install and/or tension the cable bolt assembly in use. A method of forming the cable bolt assembly is also disclosed.
Patent CA-3079397-A1 (CA)
Inventor: LARK JR
IPC: H05B47/105
Filed: 2018-10-26
Abstract: The present disclosure provides intelligent lighting control systems.
Patent CA-3080977-A1 (CA)
Title: Element femelle de raccord fluidique, sous-ensemble de raccordement et raccord comprenant un tel element femelle
Inventor: TIBERGHIEN ALAIN-CHRISTOPHE
IPC: B29C33/04
Filed: 2020-05-15
Abstract: Un élément femelle de raccord pour être accouplé avec un élément mâle pour la jonction fluidique amovible de deux conduits, l'élément femelle comprenant un corps centré sur un premier axe central longitudinal et définissant un volume interne de réception de l'élément mâle et descôtés avant et arrière. L'élément femelle comprend un poussoir central solidaire longitudinalement du corps et disposé au sein du volume interne et un tiroir, mobile au sein du volume interne autour du poussoir central entre une position avancée de fermeture, dans laquelle le tiroir coopère de manière étanche avec le corps et le poussoir central, et une position reculée d'ouverture. Le corps forme une collerette externe autour du volume interne et présentant une surface radiale externe, une face axiale avant et une face axiale arrière, la face axiale avant et la face axiale arrière étant parallèles et annulaires et faisant saillie radialement du reste du corps.
Patent CA-3081449-A1 (CA)
Title: Linezolid formulations
Inventor: CZAPLEWSKI LLOYD
IPC: A61P31/04
Filed: 2018-11-16
Abstract: The present invention relates to injectable, thermosensitive hydrogel compositions comprising linezolid for relieving and/or treating chronic low back pain (CLBP).
Patent CA-3081907-A1 (CA)
Title: Crimping pliers
Inventor: WEISHEIT BENJAMIN
IPC: H01R43/042
Filed: 2018-11-07
Abstract: The invention relates to a pair of crimping pliers (1) for crimping, in particular for crimp joining, workpieces (W), having two oppositely arranged pressing jaws (6, 7) and two pliers jaws (2, 3), wherein one pliers jaw (2) is stationary and the associated pressing jaw (6) is fastened to this stationary pliers jaw (2) by means of a spring-loadable holder part (23), wherein the holder part (23) is fixedly connected at its end farthest from the pressing jaw (6) to the pliers jaw (2). In order to further improve a pair of crimping pliers of the kind in question, in particular in respect of the aforedescribed force-path compensation, it is proposed that, between the stationary connection (27) and the end of the holder part (23) closest to the first pressing jaw (6), a stop connection (25) is formed between the stationary pliers jaw (2) and the holder part (23) and comes into effect when a predetermined pressing force is exceeded.
Patent CA-3082528-A1 (CA)
Title: Populations de cellules comprenant des cellules de mammifere cd31-positives, cd45-negatives, cd200-positives et utilisation correspondante
Inventor: TAKAKURA NOBUYUKI
IPC: C12N5/077
Filed: 2018-11-15
Abstract: L'invention concerne : une population de cellules qui est constituée essentiellement de cellules de mammifère dans lesquelles les marqueurs de surface cellulaire CD31 Et CD200 sont positifs et le marqueur de surface cellulaire CD45 est négatif ; une population de cellules qui est constituée essentiellement de cellules de mammifère dans lesquelles les marqueurs de surface cellulaire CD31, CD157 et CD200 sont positifs et le marqueur de surface cellulaire CD45 est négatif ; des cellules souches endothéliales vasculaires de mammifère dans lesquelles le marqueur de surface cellulaire CD31 est positif, le marqueur de surface cellulaire CD157 et/ou le marqueur de surface cellulaire CD200 est/sont positif(s) et le marqueur de surface cellulaire CD45 est négatif ; et un produit pharmaceutique de revascularisation possédant, en tant que principe actif, les populations de cellules ou les cellules souches endothéliales vasculaires.
Patent CA-3082841-A1 (CA)
Inventor: PORTELA CARLOS M
IPC: H01G11/34
Filed: 2018-11-30
Abstract: In an aspect, a composite material system comprises: a structure having an architected three-dimensional geometry; wherein said three-dimensional geometry is monolithic and deterministic; and a matrix phase; wherein said matrix phase at least partially infiltrates said structure. In some embodiments, the three-dimensional geometry is a nano- or micro- architected three-dimensional geometry.
Patent CA-3083317-A1 (CA)
Title: Planar plate core and method of assembly
Inventor: GRINBERGS PETER KARL
IPC: B21D39/03
Filed: 2013-09-03
Abstract: An apparatus includes a core configured for use in an energy exchanger. The core includes a plurality of stacked and spaced planar plate pairs including a top plate and a bottom plate to support fluid flow of a first fluid flow and a second fluid flow. A plurality of dimples is provided by instances of the plate pairs. The plurality of dimples are arranged to generate substantially counter current flow between the first fluid flow and the second fluid flow.
Patent CA-3083840-A1 (CA)
Inventor: BOISART CEDRIC
IPC: C12N9/04
Filed: 2018-11-30
Abstract: The invention relates to a genetically modified bacterium that naturally oxidizes hydrogen and is used for producing lactate from CO2, said bacterium being genetically modified to overexpress at least one gene coding for a lactase dehydrogenase. Also disclosed is a process for synthesizing lactate from CO2 using a bacterium of said type.
Patent CA-3084213-A1 (CA)
Inventor: CARREL YVES
IPC: G06F17/00
Filed: 2017-08-24
Abstract: A technical method for systematically organising information in space, characterised by the thematic order "Who, What, Where, When, How", provided by the barcode. This method is developed on the basis of two propositions, which are not demonstrated and the purpose of which is to delineate the scope of the theory: information is arbitrarily defined as the result of any production such as, for example, a text; space, for its part, is equally randomly defined as the receiver of said information. Figure 3 clearly shows the technical method applied to a text document. In this same technical method the thematic order can be adapted to practical situations, as shown in variations 1 to 8 of the description, or in dependent claims 2 to 9.
Patent CA-3086112-A1 (CA)
Inventor: BODUM JORGEN
IPC: B65D90/02
Filed: 2018-10-22
Abstract: L'invention concerne un moule d'injection pour la production d'un récipient à boire à double paroi (12), le récipient à boire à double paroi (12) comprenant un contenant externe (14) et un contenant interne (16), le moule d'injection comprenant au moins une première partie de moule (20), au moins une deuxième partie de moule (22) faisant face à la première partie de moule (20), la première partie de moule (20) et la deuxième partie de moule (22) étant axialement mobiles l'une par rapport à l'autre, la première partie de moule (20) formant au moins une première cavité (28) correspondant à la forme externe du contenant externe (14) et au moins une deuxième cavité (30) correspondant à la forme externe du contenant interne (16), la première cavité (28) et la deuxième cavité (30) étant situées de manière concentrique par rapport à un axe central (A) de la première partie de moule (20), une plaque d'index (40) pouvant tourner autour de l'axe central (A) et étant axialement mobile le long de celui-ci par rapport à la première partie de moule (20), la plaque d'index (40) comprenant au moins un premier noyau (46) correspondant à la forme interne du contenant externe (14) et au moins un deuxième noyau (48) correspondant à la forme interne du contenant interne (16), la première cavité (28) ayant une porte d'injection de première cavité (32) destinée à injecter un matériau de moulage dans la première cavité (28) pour former le contenant externe (14), la deuxième cavité (30) ayant une porte d'injection de deuxième cavité (34) destinée à injecter un matériau de moulage dans la deuxième cavité (30) pour former le contenant interne (16) et la première cavité (28) ayant une porte d'injection supplémentaire (36) destinée à injecter un matériau de joint pour assembler le contenant externe (14) et le contenant interne (16). L'invention concerne en outre une machine de moulage par injection (10) et un procédé de production d'un récipient à boire à double paroi (12). (Figure lb)
Patent CA-3088341-A1 (CA)
Title: Machine for stabilizing a track
Inventor: WOLLANEK SAMUEL
IPC: E01B27/20
Filed: 2019-01-14
Abstract: The invention relates to a machine (1) for stabilizing a track (3), having a machine frame (6) supported on rail bogies (4) and a height-adjustable stabilization assembly (7) which is capable of rolling via assembly rollers (10) on rails (5) of the track (3) and which comprises an oscillation exciter (12) having rotating unbalanced masses (14) for generating an impact force (FS) acting dynamically in a track plane perpendicular to a longitudinal direction of the track (8) and a height drive (9) for generating a load acting on the track (3). The oscillation exciter (12) comprises at least two unbalanced masses (14) driven by a variably adjustable phase shift (?f1, ?f2). The invention additionally relates to a method for operating a machine (1) of this kind.
Patent CA-3088644-A1 (CA)
Title: Apparatus and method for the non-invasive detection of tetrahydrocannabinol use and impairment
Inventor: FINKEL JULIA
IPC: A61B3/14
Filed: 2019-01-15
Abstract: The present disclosure is related to a method and apparatus for determining THC usage of a person. The present disclosure describes acquiring a video sequence, of an eye of a patient, the video sequence being a plurality of video frames, determining a frequency spectrum from a pupillary data of the video sequence, and determining, based on the frequency spectrum, the physiological characteristic or drug of use of the patient. In an embodiment, at least one frequency can be probed based on which physiological characteristic is being explored. For example, the physiological characteristic can be ??-tetrahydrocannabinol, and the at least one frequency probed can be selected to be specific to ??-tetrahydrocannabinol.
Patent CA-3091432-A1 (CA)
Title: Collapsible handle for a tool
Inventor: STANISZEWSKI MEGAN
IPC: A46B5/00
Filed: 2019-02-19
Abstract: A foldable handle for long-handled tools includes first and second handle members hingedly coupled together at their respective coupling ends by a toggle linkage. The linkage is pivotably coupled to each of the handle members via first and second pivot pins respectively forming a double-jointed articulating joint. The joint includes multiple locking features which cooperate to form a rigid and anti-rotational joint when the handle members are in a coaxially- aligned operational unfolded condition. The linkage includes oppositely extending arm portions slideably insertable into complementary configured locking axial passages in the hinge members. Each handle member includes a plurality of mutually interlocking axial protrusions. The linkage includes a block-shaped middle portion between the arms which lockingly engage a transverse channel in each end of the handle members. Finally, a slideable collar covers the joint and threadably engages one of the handle member to conceal and secure the joint.
Patent CA-3094507-A1 (CA)
Title: Systems, devices and methods for transfer learning with a mixture of experts model
Inventor: FIDLER SANJA
IPC: G06N3/08
Filed: 2020-09-25
Abstract: ABSTRACT A computer-implemented method for selecting training data for a neural network, which includes representing a dataset with a mixture of experts model, the mixture of experts model comprising one or more trained neural networks; and generating an application dataset based on one or more performance indicators of one or more of the trained neural networks.  Representing the dataset with the mixture of experts model can include partitioning the dataset into one or more data subsets and training one or more neural networks each on one of the data subsets to generate the one or more trained neural networks. A platform for training a neural network and a computer product for carrying out the steps of the method are also described. Date Recue/Date Received 2020-09-25
Patent CA-3098163-A1 (CA)
Title: Method and apparatus for ensuring aviation safety in the presence of ownship aircrafts
Inventor: LI YAKE
IPC: G08G5/04
Filed: 2020-10-26
Abstract: ABSTRACT A method and apparatus for enhancing aviation safety, ensuring that unmanned aircrafts remain well clear of other flying objects, are disclosed. A control station acquires a direction of a path of a flying object and periodically transmits requests to a transponder of the flying object to acquire specific data. Upon receiving a response to a request, a range of the flying object from the control station is determined. Using data acquired from each three consecutive responses, the displacement magnitude, the speed, and angular displacements of the flying object are determined. The method assesses potential crossing of a protection zone surrounding a protected aircraft based on most recent acquired data.    Date Recue/Date Received 2020-10-26
Patent CA-3099870-A1 (CA)
Title: Compose de benzamide et utilisation connexe
Inventor: ZHANG LIXIN
IPC: A01P7/04
Filed: 2019-05-07
Abstract: L'invention concerne un composé benzamide représenté par la formule (I), une composition pesticide le comprenant, et une application de celui-ci dans les domaines de l'agriculture, de la sylviculture et de l'hygiène en tant que pesticide.
Patent CA-3103592-A1 (CA)
Inventor: KIRBY CLIFFORD
IPC: A61M5/32
Filed: 2019-07-08
Abstract: L'invention concerne un appareil (10) permettant de détruire des ensembles seringues-aiguilles (14, 24), qui comprend un panier (12) destiné à contenir la seringue (14) et un élément de préhension (52) d'embase permettant de saisir l'embase (22) d'une aiguille (24) fixée à la seringue (14). L'appareil (10) comprend des moyens (60, 62, 64, 66, 74) permettant de détruire l'aiguille (24) par exemple, en faisant passer un courant (74) à travers celle-ci pour la ramollir/faire fondre, tout en appliquant en même temps une force de compression axiale (66) pour émousser et comprimer l'aiguille (24). L'élément de préhension (52) d'embase est mobile par rapport au panier (12) de sorte que l'aiguille (24) peut être tirée, dévissée ou alors détachée de la seringue (14). L'appareil (10) est de préférence automatisé, et permet ainsi de séparer l'aiguille détruite (24, 74) et la seringue (14), et donc de les jeter dans des flux de déchets séparés (80, 86) sans intervention manuelle.
Patent CA-3104278-A1 (CA)
Inventor: RITCHIE Sheldon
IPC: E21B17/03
Filed: 2020-12-24
Abstract: A rotor catch assembly includes a rotor catch housing and a rotor catch stem. The rotor catch housing is tubular and includes a landing ring formed on an inner surface thereof. The rotor catch stem is tubular and includes an annular landing flange about the rotor catch stem. The landing flange is positioned within the bore of the rotor catch housing above the landing ring. The interior of the rotor catch stem defines a rotor catch stem bore, which is coupled to the bore of the rotor catch housing below the landing ring by a rotor catch nozzle. The rotor catch stem includes a piston assembly, burst disk assembly, or nozzle assembly positioned to reduce or stop flow through the rotor catch stem bore through the rotor catch nozzle until the landing flange of the rotor catch stem lands on the landing ring of the rotor catch housing.
Patent CA-3106685-A1 (CA)
Title: Refroidissement par air force a partir de mouvements de piston d'un outil de clouage
Inventor: CARRIER ALEXANDER L
IPC: B25C1/04
Filed: 2019-08-20
Abstract: La présente invention porte sur un outil d'entraînement d'élément de fixation qui force l'air à partir de son volume d'aération variable sous le piston du cylindre de travail et dirige cet air forcé à travers des passages et vers un dispositif de commande électronique et/ou un moteur électrique avant d'être ventilé à l'atmosphère, ce qui permet d'aspirer la chaleur de ces composants pendant un cycle de fonctionnement du piston mobile. Lorsque le piston revient à sa position initiale, l'air ambiant est aspiré à travers les mêmes passages, de nouveau au-delà du dispositif de commande électronique et/ou du moteur électrique, ce qui refroidit deux fois ces composants "chauds" pendant un seul cycle opérationnel.
Patent CA-3106981-A1 (CA)
Inventor: TAHA AHMAD
IPC: C12M1/12
Filed: 2018-12-07
Abstract: A polymeric substrate has a plasma treated contact surface which is roughened, hydrophilic and has a higher oxygen atomic content than the interior portion. The treated contact surface has an enhanced cell adhesion, cell growth and cell recovery rate. During the treatment, the contact surface is contacted with a process gas introduced through a gas inlet near the treated surface and radio frequency electrical power is introduced in the process gas, forming a treated contact surface that has improved cell recovery compared to an untreated contact surface. The process gas optionally can be nitrogen gas, oxygen gas, or a gas that contains nitrogen atoms, oxygen atoms, or a combination of nitrogen and oxygen atoms. The process optionally improves cell recovery of a chicken embryo cell culture from the treated contact surface.
Patent CA-3107139-A1 (CA)
Inventor: SHAH NAVNIT H
IPC: A61K9/62
Filed: 2019-09-19
Abstract: The present disclosure provides extended release trihexyphenidyl compositions suitable for once- or twice-daily administration. The compositions comprise a core comprising organic acid that is coated with a t least one drug layer comprising trihexyphenidyl hydrochloride, and a functional coat over the drug-layered core. The extended release compositions of the disclosure provide extended release of trihexyphenidyl hydrochloride, with reduced Cmax, and a Cmin : Cmax ratio of = 0.4, while maintaining a therapeutically effective concentration for a period of at least about 16 hours. The compositions of the disclosure improve solubility of trihexyphenidyl hydrochloride, at a pH of greater than or equal to 5, to maintain its minimum effective concentration at such pH. In certain embodiments, the compositions of the disclosure comprise an IR drug layer to provide extended release with a minimal lag time, while maintaining a therapeutically effective concentration of trihexyphenidyl hydrochloride for a period of at least about 16 hours.
Patent CA-3108471-A1 (CA)
Title: Foam stability
Inventor: BEKKERS AUGUSTINUS CORNELIUS ALDEGONDE PETRUS ALBERT
IPC: C12C11/00
Filed: 2018-09-10
Abstract: The present invention is directed to a beer having reduced quantities of AcHFA. It has been found that beer with reduced AcHFA quantities has improved foam stability. The invention provides beer with reduced AcHFA quantities, as well as methods for removing AcHFA from beer during or after fermentation, or for removing a precursor for AcHFA from wort.
Patent CA-3110108-A1 (CA)
Title: Sirolimus containing compositions
Inventor: BRICHTA LARS
IPC: A61P17/00
Filed: 2019-08-30
Abstract: Compositions and methods for treating skin lesions using topically administered antifungal agents such as cyclic peptides, including cyclosporine, tacrolimus, tresperimus, pimecrolimus, sirolimus (rapamycin), everolimus, laflunimus, laquinimod, imiquimod derivatives, esters, salts, and the like and combinations thereof.
Patent CA-3110691-A1 (CA)
Title: Dispositif de detection d'occupant
Inventor: STEINER JAMES P
IPC: G01S17/06
Filed: 2019-08-23
Abstract: L'invention concerne un dispositif de détection d'occupant (p. ex. un capteur) pouvant comprendre un circuit de détection d'occupant (p. ex.un circuit de détection d'occupant par radar; 180, 182) et un circuit de commande (110). Le circuit de détection d'occupant peut déterminer la position d'un occupant (142) dans un espace par rapport à des coordonnées globales associées au circuit de détection, et le circuit de commande peut transformer la position de l'occupant en un système de coordonnées locales associées à une région d'intérêt dans l'espace. Le circuit de commande peut utiliser les informations de position pour déterminer si l'occupant est entré dans la région d'intérêt, ou en est sorti, et ajuster un nombre d'occupants pour la région d'intérêt sur la base de la détermination. Le circuit de commande peuvent acquérir des connaissances relatives à la région d'intérêt durant une procédure de configuration ou de mise en service.
Patent CA-3114942-A1 (CA)
Inventor: SPENCER ANDREW
IPC: C12Q1/6886
Filed: 2019-10-04
Abstract: The present invention relates to methods for monitoring the response of an individual to a treatment for multiple myeloma, and methods for treating an individual for multiple myeloma. More specifically, the methods include determining the expression of a gene that is regulated by a treatment for multiple myeloma and comparing the exRNA levels of the gene in a test sample to the exRNA levels in a control profile, wherein a change in the expression of the gene in the test sample compared to the control indicates that the individual has responded to the treatment.
Patent CA-3115716-A1 (CA)
Title: Method of treatment of p53 wt tumors
Inventor: CHENG JINGWEI
IPC: A61K31/513
Filed: 2019-10-28
Abstract: The present invention relates to methods of treating p53 wild type (WT) tumors. In particular, the invention provides novel therapies for p53 WT tumors based on the combination of Mouse Double Minute 2 (MDM2) inhibitors, e.g. HDM201, together with Casein Kinase 1 alpha (CK1a) degrading agents and/or an MDM4 inhibitors, e.g. lenalidomide. The combination may be used in the treatment of solid as well as hematologic p53 WT tumors, e.g. Merkel cell carcinoma (MCC) or myelodysplastic syndrome (MDS).