baber/WOPTO huggingface dataset:
Patent CA-3043821-A1 (CA)
Title: Remediation and stabilization of thixotropic and/ or colloidal mines tailings using pulverized anhydrite (naturally occurring anhydrous calcium sulphate (caso4))
Inventor: MANN ADRIAN G
IPC: C09K17/06
Filed: 2019-05-21
Abstract: Metallurgical Rehabilitation of Oil Sands Mines Tailings. Pulverised, locally abundant, natural anhydrite (anhydrous calcium sulphate (CaSO4)), renders colloidal Mature Fine Tailings ('MFT'),"grandfathered" from mining of the Alberta Oil Sands, sufficiently solid to be load bearing. The reactions take place at 20°C, slightly alkaline pH, and 101.3 kilopascals atmospheric pressure. One prior successful patent used quicklime, others used gypsum (hydrated CaSO4.2H2O) and calcined gypsum (CaSO4.1/2H2O) as a flocculant. Various concentrations, from 0.5% to 12.0% of anhydrite, and quicklime (CaO) for comparative purposes, were added to 50gm aliquots of MFT, resulting in stiffening to a firm paste within minutes to days. All reaction times were markédly more rapid after prior drying the MFT for 96 hours; reagent concentrations required were also lower. Mineralogical composition of the reagents and the products were all tested with X-Ray Diffraction. The reactions are irreversible, yielding some free fluid and a hard, load-bearing, substrate.
Patent CA-3044108-A1 (CA)
Title: Animated character head systems and methods
Inventor: VYAS ANISHA
IPC: A63J7/00
Filed: 2017-11-28
Abstract: A system includes an animated character head having one or more processors configured to receive an input, to make an animation selection based on the input, and to provide a first control based on the animation selection. The animated character head also includes a display configured to provide an indication of the animation selection for visualization by a performer operating the animated character head.
Patent CA-3047236-A1 (CA)
Inventor: HAN JUNG HO
IPC: A24F40/53
Filed: 2017-11-06
Abstract: Un système de génération d'aérosol selon un mode de réalisation comprend: un support pour générer des aérosols par chauffage d'une cigarette; et un berceau comprenant un espace intérieur dans lequel le support est inséré, le support étant inséré dans l'espace intérieur du berceau, étant incliné, puis générant les aérosols.
Patent CA-3049104-A1 (CA)
Title: Corrugated steel sheet having inclined portions with adjusted coupling hole positions
Inventor: RHEE JONG WHA
IPC: E04D3/30
Filed: 2017-12-27
Abstract: The present invention relates to a corrugated steel sheet, and provides a corrugated steel sheet (B) having an inclined portion in which the position of a coupling hole is adjusted, wherein: among a pair of corrugated steel sheets (A, B), a corrugated steel sheet (B) is overlapped and joined with the upper portion of a lower corrugated steel sheet (A) and has the same thickness as the lower corrugated steel sheet (A); a common bolt is coupled to both a coupling hole in the lower corrugated steel sheet (A) and a coupling hole in the corrugated steel sheet (B).
Patent CA-3049223-A1 (CA)
Title: Ensemble de refrigeration d'aliments et de boissons
Inventor: MORINE ALAN
IPC: B65D43/22
Filed: 2017-12-26
Abstract: L'invention concerne un ensemble de réfrigération pour le stockage d'un ou de plusieurs objets comprenant une partie de réfrigération comportant une partie principale et une partie formant couvercle qui est amovible ou pivotante par rapport à la partie principale. Des premier et second éléments de fixation de partie principale sont disposés sur une paroi latérale de la partie principale, et les premier et second éléments de fixation de partie principale peuvent être identiques. Des premier et second ensembles formant accessoires, qui peuvent comprendre un récipient, ont des premier et second éléments de fixation d'accessoires identiques, respectivement, qui peuvent venir en prise de manière libérable avec l'un ou l'autre des premier et second éléments de fixation de partie principale pour permettre aux premier et second ensembles formant accessoires d'être transportés avec et stockés sur la partie de réfrigération.
Patent CA-3051147-A1 (CA)
Title: Packing member for waterproof electric connector
Inventor: EUN SUNG GUEN
IPC: H01R13/622
Filed: 2019-08-02
Abstract: A packing member for an electric connector according to the present invention is made of conical silicone. A cut line that is inclined downward to the right from the top of the packing member to the bottom of the packing member, so that the packing member can be conveniently coupled to any portion of an electric wire by spreading the cut line and can be separated from the electric wire when needed. The packing member is coupled to the contact surface of an electric wire entry end, and has no problem with a waterproof function regardless of the cut line.
Patent CA-3051901-A1 (CA)
Title: Endless track for traction of an off-road vehicle such as an all-terrain vehicle (atv) or a snowmobile
Inventor: ZUCHOSKI JEREMIE
IPC: B62D55/24
Filed: 2012-10-11
Abstract: An endless track for traction of an off-road vehicle, such as an all-terrain vehicle (ATV) or a snowmobile. The endless track comprises an inner side for facing track-contacting wheels around which it is mountable and a ground-engaging outer side for engaging the ground. The ground-engaging outer side comprises a plurality of traction projections distributed along a longitudinal direction of the endless track. The traction projections may be designed to control rigidity characteristics, such as a longitudinal rigidity and a widthwise rigidity, of the endless track, while maintaining a weight of the endless track relatively low.
Patent CA-3054621-A1 (CA)
Inventor: BROGDON JENNIFER
IPC: C12N15/11
Filed: 2018-03-21
Abstract: The present disclosure is directed to genome editing systems, reagents and methods for immunooncology.
Patent CA-3054998-A1 (CA)
Inventor: ZHANG YI
IPC: G06Q30/00
Filed: 2015-04-30
Abstract: The present invention is applied to the field of computer networks. Provided are a method and device for obtaining an electronic transaction certificate, a multimedia player, and a storage medium. The method comprises the following steps: displaying prompt information of a transaction target in a current advertisement; according to a purchase request corresponding to the prompt information, obtaining an electronic transaction certificate bound to the currently playing advertisement; outputting the electronic transaction certificate to a user. In the present invention, the user sends the purchase request regarding the transaction target corresponding to the currently playing advertisement, and obtains the electronic transaction certificate bound to the currently playing advertisement, so that the user performs order and payment operations on the transaction target of the currently playing advertisement on the basis of the electronic transaction certificate. The transaction process is simple in operation, and beneficial for saving user operation time.
Patent CA-3055708-A1 (CA)
Title: Anticorps anti-cd3 et methodes d'utilisation
Inventor: CHEN XIAOCHENG
IPC: C12P21/08
Filed: 2014-12-17
Abstract: Il est décrit des anticorps contre le cluster de différentiation 3 (CD3) ainsi que des méthodes dutilisation connexes.
Patent CA-3057154-A1 (CA)
Title: Compositions and methods for detecting or quantifying parainfluenza virus
Inventor: MAJLESSI MEHRDAD R
IPC: C12Q1/70
Filed: 2018-03-23
Abstract: Compositions, methods, kits, and uses are provided for detecting or quantifying an Human Parainfluenza virus 1 (HPIV-1), HPIV-2, HPIV-3, and/or HPIV-4 nucleic acid, e.g., using nucleic acid amplification and hybridization assays. In some embodiments, the compositions, methods, kits, and uses target the HN gene of HPIV-1, HPIV-2, and/or HPIV-3 and/or the NP gene of HPIV-4.
Patent CA-3058531-A1 (CA)
Title: Vehicle maintenance method for mobile vehicle maintenance station
Inventor: YAN FENG
IPC: B60P3/14
Filed: 2017-01-17
Abstract: Disclosed is a vehicle maintenance method for a mobile vehicle maintenance station, comprising the following steps of: determining a place of a vehicle to be maintained; and a technician taking the mobile vehicle maintenance station to the place of the vehicle to be maintained, and using the mobile vehicle maintenance station to perform corresponding maintenance operations on the vehicle to be maintained. A lifting operation comprises the following steps of: taking a lifting mechanism (20) out of a compartment (10) of the mobile vehicle maintenance station, and supporting the lifting mechanism (20) on the ground; moving the vehicle to be maintained to the lifting mechanism (20) and fixing the same thereto; and raising the vehicle to be maintained to a predetermined height by virtue of the lifting mechanism (20) so that an overhead space for maintenance operations is formed between a chassis of the vehicle to be maintained and the ground, and the technician entering the overhead space to perform corresponding maintenance operations on the chassis of the vehicle to be maintained. The application of the maintenance method solves the problems of an inconvenient vehicle maintenance mode in the prior art and a great waste of time for a vehicle owner.
Patent CA-3063794-A1 (CA)
Title: Sawing system
Inventor: GUENGANT MICHEL
IPC: F15B15/28
Filed: 2018-05-17
Abstract: The invention relates to a sawing system (Sg) for mounting in a machine for cutting a slice of a material, comprising a cradle (Bc) on which at least one double-acting hydraulic cylinder (V) coupled to a corresponding saw (Sc) is mounted, characterised in that it comprises a pair of valves (Ev1, Ev4) connected in a parallel assembly, by means of a first hydraulic circuit (1), to the upstream chamber (Cm) of the cylinder (V), and another pair of valves (Ev2, Ev3) connected in a parallel assembly, by means of a second hydraulic circuit (2), to the downstream chamber (Ca) of the cylinder (V), or vice versa. During operation, i.e. when the cradle is moved in a material, the sawing system can, as such, cut a slice of the material, for example in a silo, relatively quickly, by simultaneously switching the two pairs of valves.
Patent CA-3063830-A1 (CA)
Title: Method for controlling discharge-type multidrug resistant plant diseases
Inventor: KIGUCHI SO
IPC: A01P3/00
Filed: 2018-05-18
Abstract: The present invention provides a method for controlling discharge-type multidrug resistant plant diseases which includes: a step for treating a plant or soil in which a plant is cultivated with an effective dose of a dithiin tetra-carboxy imide compound which is represented by formula (1) and exhibits excellent efficacy against discharge-type multidrug resistant plant diseases.
Patent CA-3066339-A1 (CA)
Inventor: WURFEL WOLFGANG
IPC: A61K39/00
Filed: 2018-06-19
Abstract: L'invention concerne des procédés permettant de préparer un médicament pour traiter une tumeur maligne ainsi que des membranes cellulaires ainsi obtenues et leur utilisation. Selon l'invention, la structure de communication individuelle entre la tumeur maligne et le système immunitaire est établie sur la base d'un échantillon de tissu contenant des cellules de la tumeur maligne par détermination d'un profil d'expression génique d'antigènes d'histocompatibilité (antigène des leucocytes humains, HLA), lequel est spécifique de la tumeur maligne, au niveau dudit échantillon de tissu, au moins une partie du profil d'expression génique présente sur les cellules de l'échantillon de tissu et en mesure d'exercer une action inhibitrice sur des cellules immunocompétentes est masquée ou éliminée et un vaccin est individuel, destiné à induire une réaction immunitaire spécifique par lyse des cellules au niveau desquelles une partie du profil d'expression a été masquée ou éliminée, est préparé.
Patent CA-3066367-A1 (CA)
Title: Space divider of a milking parlor arrangement, and milking parlor arrangement
Inventor: KRONE OTTO
IPC: A01J5/00
Filed: 2013-03-14
Abstract: A divider of a milking parlor for at least one milking stall for milking milk- producing animals. The divider is arranged on a longitudinal side of the milking stall, having an arm device with a milking cluster which can be adjusted out of a parked position into an operating position and back. The arm device has an upper arm pivotable about a vertical axis and a lower arm pivotally coupled to the upper arm. The milking cluster is pivotally coupled to the lower arm with one end of the upper arm being connected to an upper-arm drive shaft. The divider further comprises a service unit which is insertable and removable.
Patent CA-3071278-A1 (CA)
Title: Procedes de preparation de composes de pyrrolidine
Inventor: ANGELL PAUL T
IPC: C07D207/06
Filed: 2018-08-02
Abstract: L'invention concerne des procédés de préparation de 5,5-diméthyl-3-méthylènepyrrolidin-2-one, (S)-3,5,5-triméthylpyrrolidine-2-one, (R)-3,5,5-triméthylpyrrolidine-2-one, (S)-2,4,4-triméthylpyrrolidine, et de (R)-2,4,4-triméthylpyrrolidine, ainsi que leurs formes de sels.
Patent CA-3073250-A1 (CA)
Title: Appareil permettant de jouer a un jeu et procede associe
Inventor: HORNER RUSSELL JAMES
IPC: A63F7/24
Filed: 2018-10-04
Abstract: L'invention concerne un appareil permettant de jouer à un jeu comprenant une première pluralité de pièces de jeu sphériques d'une première couleur et une seconde pluralité de pièces de jeu sphériques d'une seconde couleur, ayant chacune des dimensions et des tailles permettant de les lancer à la main. Un socle de base supporte une pluralité de canaux orientés verticalement, chacun étant conçu pour maintenir et afficher une colonne des pièces de jeu sphériques. Un entonnoir est fixé au socle de base et est conçu pour recevoir une pièce de jeu jetée et pour diriger la pièce de jeu jetée dans l'extrémité supérieure d'un canal parmi une pluralité des canaux orientés verticalement. Un conteneur de stockage peut être situé sous la pluralité de canaux verticaux et est conçu pour recevoir et stocker les pièces de jeu. L'appareil permettant de jouer à un jeu est utile pour jouer à un jeu avec au moins un participant.
Patent CA-3074010-A1 (CA)
Inventor: MONTALVO JANETTE CORTEZ
IPC: E21B43/25
Filed: 2017-12-13
Abstract: A first flow distribution to one or more entry points into a subsurface formation may be monitored. Stimulation criteria may be identified based on the first flow distribution. At least one characteristic associated with a first treatment fluid to be injected into a wellbore associated with the subsurface formation may be determined based on the first flow distribution, where the at least one characteristic is based on the stimulation criteria. The subsurface formation may be stimulated with the first treatment fluid and a second flow distribution monitored based on the stimulation. A determination is made whether the second flow distribution meets the stimulation criteria. The subsurface formation may be stimulated with a second treatment fluid based on the determination that the second flow distribution does not meet the stimulation criteria.
Patent CA-3074112-A1 (CA)
Inventor: CARMAN LORI
IPC: A61K47/65
Filed: 2018-08-30
Abstract: Provided herein are activatable antibodies that specifically bind to CD166 and conjugated activatable antibodies that specifically bind to CD166. Also provided are methods of making and using these activatable antibodies in a variety of therapeutic, diagnostic and prophylactic indications.
Patent CA-3074405-A1 (CA)
Inventor: BEHRENS NICOLE
IPC: C08G59/40
Filed: 2018-11-05
Abstract: The invention relates to a curing agent component for a multicomponent epoxide resin composition, and to an epoxide resin composition produced using the curing agent component, wherein the curing agent component comprises, as a curing agent, at least one Mannich base and an amine that is reactive with respect to epoxide groups, as well as at least one polyphenol from the group of novolac resins as an accelerant, wherein the Mannich base can be obtained by reacting a phenolic compound selected from the group consisting of phenol, styrenated phenol, catechol, resorcinol, hydroquinone, hydroxyhydroquinone, phloroglucinol, pyrogallol, o-cresol, m-cresol, p-cresol and bisphenols, with an aldehyde or an aldehyde precursor and an amine having at least two active hydrogen atoms in the molecule which are bonded to a nitrogen atom, and wherein the novolac resin is contained in the curing agent component in a proportion of from 5 to 30 wt.%, based on the organic proportions of the curing agent component.
Patent CA-3074504-A1 (CA)
Inventor: NANCE DAVID
IPC: B60W30/14
Filed: 2018-08-30
Abstract: A network system for controlling a vehicle speed includes a server, a satellite, and a control device for monitoring and modifying a speed of the vehicle. The server receives information relating to at least one travel condition, calculates a target speed based on the at least one travel condition, and transmits one or more commands indicative of the target speed. The satellite is communicatively coupled to the server and receives the command(s) indicative of the target speed. The control device includes a speed sensor generating a signal indicative of a sensed vehicle speed, a receiver communicatively coupled to the satellite and receiving the command(s) indicative of the target speed, and a controller. The controller calculates a difference between the target speed and the sensed vehicle speed, and modifies operation of a prime mover and/or traction elements to cause the sensed vehicle speed to match the target speed.
Patent CA-3074687-A1 (CA)
Title: Insert coupe-feu ameliore
Inventor: ARCHER RILEY
IPC: E04B1/94
Filed: 2018-09-25
Abstract: L'invention concerne un insert coupe-feu amélioré destiné à former une barrière au feu et thermique entre le fond d'une structure de pontage cannelé et le dessus des parois. L'insert ignifuge comprend un élément ignifuge allongé et au moins un élément intumescent en contact avec les surfaces supérieure, inférieure, latérale ou d'extrémité de l'élément ignifuge, ou positionné à l'intérieur de l'élément ignifuge. L'élément ignifuge et l'élément intumescent sont de préférence entourés par un film souple mince, tel qu'un film rétractable, pour envelopper complètement l'insert ignifuge, ce qui rend l'installation plus facile et plus sûre.
Patent CA-3076468-A1 (CA)
Title: Photoconductive charge trapping apparatus
Inventor: SAMPAYAN STEPHEN
IPC: H01L27/148
Filed: 2017-09-22
Abstract: Techniques, systems, and devices are disclosed for implementing a photoconductive device performing bulk conduction. In one exemplary aspect, a photoconductive device is disclosed. The device includes a light source configured to emit light; a crystalline material positioned to receive the light from the light source, wherein the crystalline material is doped with a dopant that forms a mid-gap state within a bandgap of the crystalline material to control a recombination time of the crystalline material; a first electrode coupled to the crystalline material to provide a first electrical contact for the crystalline material, and a second electrode coupled to the crystalline material to provide a second electrical contact for the crystalline material, wherein the first and the second electrodes are configured to establish an electric field across the crystalline material, and the crystalline material is configured to exhibit a substantially linear transconductance in response to receiving the light.
Patent CA-3080144-A1 (CA)
Title: Triple-network hydrogel implants for repair of cartilage
Inventor: WILEY BENJAMIN
IPC: A61F2/30
Filed: 2018-11-07
Abstract: Artificial cartilage materials for repair and replacement of cartilage (e.g., load-bearing, articular cartilage). The artificial cartilage materials described herein include triple-network hydrogels including a cross-linked fiber network (e.g., a bacterial cellulose nanofiber network) and a double-network hydrogel (e.g., a double-network hydrogel including polfacrylamide-methyl propyl sulfonic acid). The artificial cartilage may be coated onto or formed into an implant (e.g., plug). The artificial cartilage may include a surface macroporosity, e.g., 0.1-300 micrometers diameter. Also described herein are methods of forming and methods of using the triple-network hydrogel artificial cartilage materials.
Patent CA-3080235-A1 (CA)
Inventor: WANG YUANXI
IPC: A23L3/16
Filed: 2018-10-16
Abstract: A steam pasteurization method for freeze-dried food comprises: 1) determining a corresponding pasteurization temperature according to a type of a freeze-dried food item requiring pasteurization, and a target water activity at the pasteurization temperature; 2) cooling and lowering the temperature of the food item in step 1) to a cooling temperature corresponding to the food type; 3) removing air in a pasteurization chamber accommodating the food item by means of a vacuum pump; 4) charging steam into the pasteurization chamber, after the temperature of the food item reaches the pasteurization temperature, regulating a flow of the steam to keep the food item temperature at the pasteurization temperature for a specific duration, and then terminating the charging of the steam; 5) capturing the steam and lowering the pressure in the pasteurization chamber; and 6) after the pressure in the pasteurization chamber reaches or approximates a water saturation pressure corresponding to the cooling temperature before pasteurization, charging clean air into the pasteurization chamber until the chamber is not in a vacuum state, and discharging the food item to complete the process.
Patent CA-3080628-A1 (CA)
Title: Portable apparatus for cleaning surfaces
Inventor: GIOVANNINI CATERINA
IPC: B24C3/06
Filed: 2018-11-06
Abstract: The portable apparatus for cleaning surfaces comprises a tank (2) associated with a base (3), said tank (2) comprising at least one couple of chambers (5) predisposed to contain respective abrasive materials, said chambers (5) being hermetically separated from one another; at least one couple of mixing valves (13) associated with said base (3) and connected with respective said chambers (5) each said mixing valve (13) being predisposed to receive said abrasive material contained in said respective chamber (5) and to mix said abrasive material with a predetermined amount of compressed air.
Patent CA-3080849-A1 (CA)
Title: Method for producing genome-engineered plants from plant protoplasts at high efficiency
Inventor: KIM JIN SOO
IPC: C12N15/90
Filed: 2016-10-06
Abstract: The present invention relates to a method for increasing the production efficiency of genome-modified plants regenerated from plant protoplasts by using a Cas protein-guide RNA ribonucleoprotein (RNP). The method for increasing the production efficiency of genome-modified plants of the present invention can efficiently produce plants with mutated target genes, and can also minimize the insertion of foreign DNA into plants. Therefore, the present invention can be very usefully used in various fields such as agriculture, food and biotechnology fields.
Patent CA-3081667-A1 (CA)
Title: Tillage implements, systems, and methods for working a field
Inventor: CORPSTEIN KEITH
IPC: A01B33/16
Filed: 2020-05-26
Abstract: A tillage implement includes a frame, a first sensor coupled to the frame and configured to measure an orientation of the frame, a shank engaged with the frame and carrying a tilling tool, and a second sensor coupled to the shank or the tilling tool and configured to measure an orientation of the tilling tool. A system for working a field includes a tillage implement and a tractor drawing the tillage implement. The tractor may include a computer configured to receive information from the first sensor and the second sensor and control an operating parameter of the tillage implement. Related methods and computer-readable media are also disclosed.