baber/WOPTO huggingface dataset:
Patent CA-3045751-A1 (CA)
Inventor: EASTWOOD KYLE W
IPC: A61B17/29
Filed: 2017-12-18
Abstract: This disclosure discloses a flexible elongate shaft assembly which includes an elongate flexible tube having at least one joint built into the elongate flexible tube. The joint includes a contact-aided compliant notch topology built into the elongate flexible shaft configured to cause the joint to mechanically interfere with itself and self-reinforce during bending of the elongate flexible shaft resulting in an increase in stiffness of the joint to prevent bucking and plastic deformation of the elongate flexible shaft assembly, and assume a predetermined and designed bending shape of the elongate flexible shaft assembly. The flexible elongate shaft assembly is incorporated into a flexible articulate surgical tool that provides the needed stiffness in order to be able to manipulate tissue and bear loads in anatomically confined spaces. The surgical tool includes a clinician operated handle, the flexible elongated shaft assembly extending from the handle to a surgical tool with the flexible elongate tube having one or more joint sections located near the surgical tool. A flexible cable connects the handle to the surgical tool. The joint sections are configured so that when the clinician activates the surgical tool, a mechanical interference is generated in the joint section and this mechanical interference not only increases stiffness throughout the articulation of the joint's range-of-motion but it also serves the dual purpose of controlling the bent "shape" of the flexible portion of the joint.
Patent CA-3046131-A1 (CA)
Inventor: JAHIC DENIS
IPC: C22B7/00
Filed: 2016-12-22
Abstract: The invention refers to a method for recovering copper from waste fishing nets. The method of the invention includes washing of nets in a washing liquid, wherein an antifouling coating and other impurities are removed from the surface of the nets to a largest extent possible. The washing liquid is water; NaOH can also be added into the water in order to improve the efficiency of washing, such that the NaOH concentration in the water is up to 20 %. The suspension of the washing liquid, sludge and other impurities, resulting from the washing step, is led to a separation step. The sludge obtained in the separation step is led to the dissolution step in an acidic medium. A strong mineral acid is selected as the acidic medium, such as H2SO4, HNO3, HCl, a mixture of strong mineral acids or a mixture of one or several strong mineral acids with H2O2. Then, the non-dissolved sludge is separated from the solution of copper ions Cu2+ in the acidic medium, the solution of copper ions Cu2+ in the acidic medium is led to electrolysis, wherein elementary copper having a purity of more than 94 % is deposited on the cathode. The non-dissolved residual sludge can be optionally led to thermal treatment to the reactor, where the residual paraffins and co-polymers are removed at a temperature ranging from 500 °C to 900 °C. The remaining ash may contain up to 30 % by weight of copper compounds based on the weight of the ash, particularly in the form of copper(ll) oxide CuO, less in the form of copper(l) oxide Cu2O and copper phosphates Cu(H2PO4)2, Na6Cu9(PO4)8. This ash is then led to dissolution in the acidic medium and to further steps of the method. The proposed method of the invention improves the method for recycling waste nets, such that not only pure polyamide is obtained from the nets but also elementary copper, which has a double benefit: elementary copper in a sufficiently pure form is a useful raw material, moreover, the quantity of copper in final waste is reduced, consequently a negative impact on the environment is reduced and the cost of waste disposal of the method is reduced as well.
Patent CA-3049080-A1 (CA)
Title: Part comprising a substrate and an environmental barrier
Inventor: PIN LISA
IPC: F01D5/28
Filed: 2017-12-29
Abstract: The present invention relates to a part (1) comprising a substrate (3) with at least one portion made of a silicon-containing material adjacent to a substrate surface (S) and an environmental barrier (2) formed on the substrate surface and comprising: - a first layer (7) comprising at least one rare earth silicate with an average grain size of 1µm or less; and - a second layer (9) covering the first layer and comprising at least one second rare earth silicate and having an average grain size of more than 1µm.
Patent CA-3050477-A1 (CA)
Title: Procedes d'evaluation de la monoclonalite
Inventor: ONADIPE ADEKUNLE O
IPC: G01N33/483
Filed: 2018-01-17
Abstract: L'invention concerne des procédés d'évaluation d'une valeur de probabilité de la monoclonalité de populations de cellules.
Patent CA-3050668-A1 (CA)
Inventor: IIDA KENJI
IPC: C12P21/08
Filed: 2018-01-16
Abstract: La présente invention aborde le problème consistant à fournir : un anticorps qui se lie spécifiquement aux cellules tumorales positives au GPR20 telles que les GIST; un médicament dans lequel ledit anticorps est utilisé, le médicament ayant un effet thérapeutique contre les tumeurs; et une méthode de traitement des tumeurs dans laquelle ledit médicament est utilisé. La présente invention concerne un anticorps anti-GPR20 ayant une activité d'internalisation et un conjugué anticorps-médicament qui contient ledit anticorps.
Patent CA-3051061-A1 (CA)
Inventor: COLUCCI WILLIAM
IPC: C10L10/08
Filed: 2019-08-02
Abstract: Il est décrit des compositions dadditifs pour carburant qui comprennent des mélanges dun ou de plusieurs additifs de lubrifiance neutres et un ou plusieurs additifs de lubrifiance dune base monoacide pour assurer une réduction dusure et/ou de frottement dans les carburants.
Patent CA-3053051-A1 (CA)
Inventor: BAUMER THOMAS
IPC: F17C1/16
Filed: 2018-02-16
Abstract: The invention relates to a pole cap (1) made from a plastic material for the pressure tight closure of a pressure vessel (100), a pressure vessel (100) having a pole cap (1) of this kind and a method (200, 300) for producing a pole cap (1) of this kind and for producing a pressure vessel (100) of this kind. The pole cap (1) comprises an inner face (11) for the later closure of the pressure vessel (100), an outer face (12) to be wound with a fibre composite material (3) after closure of the pressure vessel (100), a neck-shaped open through-hole (13) projecting from the outer face outwards having an inner contour (13i), each made from a plastic material, and a pressure connection element (2) connected to the through-hole (13) to close the through-hole (13), wherein the pressure connection element (2) comprises a metal sealing taper (21) having a first section (21a) projecting outwards through the through-hole (13) and having a second section (21b) tapering conically at least in the region of the through-hole (13) in the direction of the first section (21a), which second section is retained by means of a fixing means (22) arranged from the outside on the first section (21a) in a pressure tight pressed fit in the inner contour (13i).
Patent CA-3053249-A1 (CA)
Inventor: BOLOURI-SARANSAR MASUD
IPC: G01R19/155
Filed: 2018-02-08
Abstract: An absence of voltage indicator has an isolation circuit, an FM modulator attached to the isolation circuit, a reference oscillator, and a mixer attached to the reference oscillator and the FM modulator, wherein the output of the mixer is the difference of the two signals. In one embodiment, the FM modulator includes a variable capacitor which varies in response to a voltage in parallel to a fixed capacitor and an inductor in parallel to the capacitors.
Patent CA-3054547-A1 (CA)
Inventor: DAVIS STEPHEN J
IPC: A63B59/70
Filed: 2015-05-12
Abstract: A sporting good implement, such as a hockey stick or ball bat, includes a main body. The main body may be formed from multiple layers of a structural material, such as a fiber-reinforced composite material. One or more microlattice structures may be positioned between layers of the structural material. One or more microlattice structures may additionally or alternatively be used to form the core of a sporting good implement, such as a hockey-stick blade. The microlattice structures improve the performance, strength, or feel of the sporting good implement.
Patent CA-3058101-A1 (CA)
Title: Drying apparatus for pet
Inventor: YOON TAESOO
IPC: F26B21/00
Filed: 2017-07-21
Abstract: The present invention relates to a drying apparatus for a pet, which allows a bathed pet to be stably accommodated in an accommodation space part while drying the hair of the pet, thereby quickly and stably drying the hair of the pet. In order to dry the wet hair of a bathed pet, such as a dog or a cat, by evaporating water, the pet is accommodated in an accommodation space part through a door installed in a container portion of a main body; hot air is sucked through a suction pipe which is installed in an upper frame provided in an upper part of the container portion of the main body to generate appropriate heat, and then a vortex of hot air is generated in the accommodation space part through an air intake vortex generation induction pipe communicated with the accommodation space part, thereby quickly and stably drying the hair of the pet accommodated in the accommodation space part with the vortex having appropriate heat; the vortex is discharged to the outside through a discharge pipe; and the water generated in the dried pet is discharged to the outside through a drain hole of a lower supporting frame.
Patent CA-3062467-A1 (CA)
Inventor: Kastning Steven Ray
IPC: A01D57/02
Filed: 2019-11-24
Abstract: Il est décrit une dent en palette configurée pour sattacher sur une dent de ramassage existante sur un tube du rabatteur. La dent en palette comprend une partie de corps allongée ayant une cavité longitudinale qui reçoit la dent de ramassage existante dans cette dernière. Une pince de tube du rabatteur à lextrémité proximale du corps allongé a une partie incurvée qui reçoit, par accouplement, une partie incurvée du tube du rabatteur latéralement adjacent à des côtés opposés de la dent de ramassage existante. Une pince de fixation a une partie incurvée qui reçoit, par accouplement, une autre partie incurvée du tube du rabatteur de sorte que la partie incurvée de la pince de fixation et la partie incurvée de la pince de tube du rabatteur couvrent le tube du rabatteur et fixe la dent en palette rigidement sur le tube du rabatteur sur la dent de ramassage existante.
Patent CA-3063155-A1 (CA)
Inventor: NAGARAJA SUMEETH
IPC: H04W56/00
Filed: 2018-06-13
Abstract: Dans certains aspects de l'invention, le fait d'indiquer les cellules voisines qui sont synchrones ou asynchrones avec une cellule de desserte peut permettre à un équipement utilisateur de déterminer s'il peut obtenir une synchronisation de signal de référence de cellule voisine en fonction de la synchronisation de cellule de desserte.
Patent CA-3063594-A1 (CA)
Title: Composition and method for water and gas shut-off in subterranean formations
Inventor: BATAWEEL MOHAMMED A
IPC: C09K8/506
Filed: 2018-05-07
Abstract: A composition useful for subterranean water or gas shut off applications includes organosilane-modified colloidal silica and an accelerator. The accelerator includes one or more organic or inorganic salts. A method of using a composition, including an organosilane-modified colloidal silica and an accelerator, includes forming a fluid system that is flowed to a formation in a subterranean zone, such as through a wellbore, where the composition forms a gel to plug the formation and shut off water flow into the wellbore.
Patent CA-3065526-A1 (CA)
Title: Auxin herbicidal mixtures
Inventor: HEMMINGHAUS JOHN W
IPC: A01N33/12
Filed: 2018-06-13
Abstract: The present disclosure relates to herbicidal mixtures comprising an auxin herbicide salt, and an adjuvant, methods of preparing such herbicidal mixtures, and methods of applying such herbicidal mixtures to kill or control unwanted plants.
Patent CA-3066634-A1 (CA)
Inventor: BEAVER JON CHRISTOPHER
IPC: H02B13/035
Filed: 2018-06-15
Abstract: A switchgear assembly includes a plurality of gas insulated switches arranged in at least one row and a plurality of enclosures arranged in at least one row forming at least one channel extending parallel to the at least one row of switches. The switchgear assembly further includes at least one bus assembly disposed in the at least one channel and including a plurality of interconnected bus sections having an insulating covering and electrically connected to the gas insulated switches.
Patent CA-3067229-A1 (CA)
Inventor: ONUCHIC VITOR FERREIRA
IPC: G16B20/20
Filed: 2018-12-03
Abstract: L'invention concerne des procédés mis en oeuvre par ordinateur et des systèmes informatiques pour estimer des fractions de cellules cancéreuses indiquant des proportions de cellules cancéreuses portant une ou plusieurs mutations d'intérêt à l'aide d'un ou de plusieurs échantillons d'acide nucléique provenant d'un sujet. Les procédés et systèmes de l'invention mettent en oeuvre des processus qui utilisent un modèle de mélange bayésien variationnel pour regrouper des fractions de cellules cancéreuses initiales et obtenir la ou les fractions de cellules cancéreuses finales, les fractions de cellules cancéreuses initiales représentant des nombres de pureté et de copie de cancer. Les procédés et systèmes de l'invention améliorent la précision, la validité et la fiabilité des tests pour clonalité du cancer, et économise du temps, des matériaux, des coûts et des ressources informatiques nécessaires pour les tests, ce qui peut aider à la conception de traitements anticancéreux plus efficaces.
Patent CA-3068487-A1 (CA)
Title: Electro-kinetic separation of solid particles from hydrocracker streams
Inventor: JOHNSON IVY D
IPC: B01D35/06
Filed: 2018-06-25
Abstract: Electro-kinetic separation processes for removing solid particles from hydrocracker process streams are provided herein.
Patent CA-3071647-A1 (CA)
Inventor: LUBINSKY ANTHONY
IPC: G01T1/20
Filed: 2018-08-02
Abstract: A structure operable to detect radiation is described. The structure may include a first screen of a first thickness and a second screen of a second thickness greater than the first thickness. The structure may further include a photosensor array disposed between the first screen and the second screen. A back side of the first screen may face incident radiation directed towards the structure. The first screen may include a first reflective layer that may reflect the light photons scattered among the first screen towards the photosensor array. The second screen may face the photosensor array such that the first screen and the second screen are oriented in opposite directions. The second screen may include a second reflective layer that may reflect the light photons that passed through the photosensor array towards the photosensor array.
Patent CA-3072065-A1 (CA)
Inventor: MUNDRA MANISH K
IPC: C08L23/08
Filed: 2018-07-31
Abstract: Silane-functionalized compositions comprising a polymeric brominated flame retardant with a weight average molecular weight (Mw) of equal to or greater than (>=) 1,000 g/mol exhibit improved burn and crush strength properties as compared to silane-functionalized compositions alike in all aspects except that the Mw of the brominated flame retardant is less than (<) 1,000 g/mol.
Patent CA-3074086-A1 (CA)
Inventor: PANDIT ADITYA VIKRAM
IPC: C12N1/21
Filed: 2018-09-06
Abstract: Processes, systems and microorganisms are described herein for producing glycolate from ethylene glycol. The processes generally comprise supplying a fermentation broth into a fermentation vessel, wherein the fermentation broth comprises ethylene glycol and a microorganism having a functional metabolic pathway for utilizing ethylene glycol as a carbon source. In a growth phase, an oxygen-containing gas is injected into the fermentation broth to provide oxygen bio-availability conditions to promote cell growth of the microorganism and limit accumulation of glycolate in the fermentation broth. In a production phase, an oxygen-containing gas is injected into the fermentation broth to provide oxygen bio-availability conditions to promote production of glycolate from ethylene glycol by the microorganism and accumulation of the glycolate in the fermentation broth, to produce a glycolate enriched broth.
Patent CA-3076281-A1 (CA)
Title: Switch device
Inventor: BERGK THOMAS
IPC: E01B7/02
Filed: 2018-09-10
Abstract: The invention relates to a grooved rail switch device (10) comprising a switch rail (12), the switch device having a monobloc design and comprising at least one stock rail (14), a junction rail (18) and a switch rail support (23), and the switch rail (12) and the junction rail (18) being mechanically interconnected. The switch rail (12) and the junction rail (18) merge into each other by means of a joint (20) that is S-shaped in the horizontal section.
Patent CA-3080037-A1 (CA)
Inventor: CHAN PAUL MON-WAH
IPC: G06F16/182
Filed: 2016-08-12
Abstract: An apparatus for use in electronic document control includes a storage device a processor coupled to the storage device. The storage device storing software instructions for controlling the processor that when executed by the processor configure the processor to: receive a signal representing data including an original document, append a unique identifier to the original document to generate a modified document, generate a hash value of the modified document, and transmit the hash value corresponding to the modified document to an electronic distributed ledger.
Patent CA-3080221-A1 (CA)
Inventor: ARODZERO ANATOLI
IPC: G01N23/00
Filed: 2013-02-04
Abstract: A detector and methods for inspecting material on the basis of scintillator coupled by wavelength-shifting optical fiber to one or more photo-detectors, with a temporal integration of the photo-detector signal. An unpixelated volume of scintillation medium converts energy of incident penetrating radiation into scintillation light which is extracted from a scintillation light extraction region by a plurality of optical waveguides. This geometry provides for efficient and compact detectors, enabling hitherto unattainable geometries for backscatter detection and for energy discrimination of incident radiation. Additional energy-resolving transmission configurations are enabled as are skew- and misalignment compensation.
Patent CA-3081221-A1 (CA)
Title: Steel material for welded steel pipe, and method for manufacturing the same
Inventor: JUNG HWAN-GYO
IPC: C22C38/58
Filed: 2018-11-02
Abstract: The present invention relates to a steel material to which post weld heat treatment (PWHT) is applied after pipe making and, more specifically, to a steel material that maintains excellent low-temperature toughness even after undergoing a PWHT process, a steel material which is obtained therefrom, and which has undergone PWHT, and a method for manufacturing the same.
Patent CA-3082466-A1 (CA)
Title: Selection of time-domain resource allocation tables
Inventor: BALDEMAIR ROBERT
IPC: H04L5/00
Filed: 2018-11-16
Abstract: According to certain embodiments, a wireless device comprises memory operable to store instructions and processing circuitry operable to execute the instructions, whereby the wireless device is operable to determine one of a plurality of time-domain resource allocation tables based on first information received from a base station. The wireless device is further operable to determine a time-domain resource allocated to the wireless device for transmission or reception of a wireless signal based on the determined one of the plurality of time-domain resource allocation tables and second information received from the base station. The second information is different from the first information.
Patent CA-3085325-A1 (CA)
Title: Battery with switched accumulators
Inventor: LOPEZ YAN
IPC: H02J7/00
Filed: 2018-12-06
Abstract: The invention relates to a battery with switched accumulators, comprising: a first cell (C1); a plurality of second cells (C2, C3) that are connected in series to the first cell, each first and second cell comprising: a series-connected electric accumulator (Acc1, Acc 2, Acc 3) with a first circuit-breaker (S1, S2, S3), a second circuit-breaker (B1,B2, B3) that is connected in parallel to the accumulator and the first circuit-breaker, and a first diode (D1, D2, D3), the cathodes of which are connected to an output node, the anode of the accumulator of the first cell being connected to ground, the anode of the first diode of each second cell being connected to the cathode of the accumulator via at least one third circuit-breaker (T2,1, T3,2, T3,1); and a control circuit for measuring characteristics of at least some accumulators and controlling the first, second and third circuit-breakers in accordance with the characteristics.
Patent CA-3085332-A1 (CA)
Inventor: MCMILLAN JAMES ERIC
IPC: F41C23/00
Filed: 2018-12-10
Abstract: A concentric rifle barrel assembly includes an outer sleeve having a plurality of threads along the first and second ends, an elongated rifle barrel, and a locking nut. The first end of the rifle barrel is removably positioned within the sleeve and includes a chamber that is sized to receive a firearm cartridge. Threads on the locking nut engage the second end of the sleeve, and a positioning ring that is located a first distance from the first end of the rifle barrel. The first distance being complementary to the length of the sleeve minus the length of the rim of the firearm cartridge for which the barrel is designed to accommodate. Fluting is provided along one or both of the rifle barrel and the sleeve, and the sleeve is designed to receive any number of different rifle barrels each sized to accommodate cartridges of different sizes and calibers.
Patent CA-3085941-A1 (CA)
Title: Ghb pharmaceutical compositions comprising a floating interpenetrating polymer network forming system
Inventor: JAIN PARAS RAMESHLAL
IPC: A61K47/58
Filed: 2018-12-18
Abstract: GHB drug delivery systems comprising a floating interpenetrating network (IPN) are provided. The pharmaceutical compositions contain at least one IPN forming system, at least GHB drug, and at least one gas generating agent, such that upon oral ingestion of the compositions, a floating IPN is formed in situ. These floating IPN provide extended release of the GHB drug entrapped therein for at least about 3 hours.
Patent CA-3088938-A1 (CA)
Inventor: SALAMA PAUL
IPC: A61Q19/10
Filed: 2019-01-17
Abstract: Formulations comprised of: ethylhexylglycerin (EHG), an organic solvent, and a quaternary ammonium are disclosed. Formulations comprising of one or more organic solvents and one or more cationic surfactants are disclosed. Articles comprising the formulations are further disclosed.
Patent CA-3091477-A1 (CA)
Title: Procedes et appareil de fabrication d'un agencement microfluidique, et agencement microfluidique
Inventor: WALSH EDMOND
IPC: C12M3/00
Filed: 2019-02-05
Abstract: La présente invention concerne des procédés et un appareil pour la fabrication d'un agencement microfluidique. Dans un agencement, un corps continu d'un premier liquide est disposé en contact direct avec un premier substrat. Un second liquide recouvre le premier liquide. Un fluide de séparation, non miscible avec le premier liquide, est propulsé à travers au moins le premier liquide et en contact avec le premier substrat le long de l'ensemble d'un chemin sélectionné sur la surface du premier substrat. Le premier liquide qui a été initialement en contact avec la totalité du chemin sélectionné est éloigné du chemin sélectionné. Le premier liquide est divisé pour former des sous-corps de premier liquide qui sont séparés l'un de l'autre. Pour chacun d'un ou de plusieurs des sous-corps, une empreinte de sous-corps représente une zone de contact entre le sous-corps et le premier substrat, et la totalité d'une limite de l'empreinte de sous-corps est en contact avec une boucle fermée du chemin sélectionné entourant l'empreinte de sous-corps.