baber/WOPTO huggingface dataset:
Patent CA-3068568-A1 (CA)
Inventor: YANEZ ALEJANDRO
IPC: B03D1/02
Filed: 2017-07-04
Abstract: La présente invention concerne un agencement de flottation par mousse et un procédé de traitement de particules de minerai minéral en suspension dans une bouillie. L'agencement de flottation par mousse comprend une cellule de flottation (1) pour séparer la bouillie (2) en une sousverse (3) et un trop-plein (4), l'agencement comprenant : une ligne principale (18) comprenant au moins trois cellules de flottaison (1) raccordées en série, chaque cellule de flottation (1) suivante étant conçue pour recevoir la sousverse (3) de la cellule de flottation (1) précédente, la cellule de flottation (1) comprenant un réservoir (5), et la cellule de flottation (1) comprenant une roue à aubes (7) à l'intérieur du réservoir (5), et la cellule de flottation (1) comprenant une alimentation en gaz (8) à l'intérieur du réservoir (5), le réservoir (5) comprenant un volume d'au moins 200 m3, la cellule de flottation (1) comprenant un bac de collecte de mousse (15) apte à recevoir le trop-plein (4), la chambre de collecte de mousse (15) comprenant une lèvre de trop-plein de mousse (14), la cellule de flottation (1) ayant une zone de surface de mousse disponible (A mousse), la cellule de flottation ayant une zone de pulpe (A pulpe), la zone de pulpe (A pulpe) étant calculée en moyenne à partir des sections transversales du réservoir (5) au niveau de la hauteur (hi) de la roue à aubes (7). Un rapport entre la hauteur (h) d'un fond (13) du réservoir (5) à la lèvre de trop-plein de mousse (14) de la chambre de collecte de mousse (15) et le diamètre (D) du réservoir (5) au niveau de la hauteur (hi) de la roue à aubes (7) (h/D) est inférieur à 1,5. La troisième cellule de flottation (1) ou la cellule de flottation (1) suivante dans la série présente un rapport entre une zone de surface de mousse disponible et la zone de pulpe (A mousse/A pulpe) inférieur à 0,45.
Patent CA-3074656-A1 (CA)
Inventor: BROUCHIER JULIEN
IPC: H04L29/06
Filed: 2018-09-05
Abstract: Methods and systems for securing a data connection for communicating between two end-points are described herein. One of the end-points may be a server and the other of the end-points may be a client that wants to communicate with the server. The data, connection may be secured based on a previously-established secure connection and/or a self-signed or self-issued certificate. In some variations, by using the previously-established secure connection and/or a self-signed or self-issued certificate, the secure communication between the server and the client may be conducted without using a third-party authentication service and without requiring a third-party CA to issue a certificate for the server.
Patent CA-3077686-A1 (CA)
Title: A support arrangement for covering elements of a building
Inventor: COYLE SEAN
IPC: E04B9/30
Filed: 2020-04-08
Abstract: A support arrangement for supporting covering elements on a soffit and/or a fascia of a building. The support arrangement has a backing member that is operable to receive covering elements and is formed at least partially from non-metallic material. The support arrangement further has an attachment means for attaching the support arrangement to a building or building component such that it forms a part of the building. The support arrangement is non-flammable and can easily receive fixings to fix covering elements thereto. Covering elements can be fixed to the support arrangement and then the arrangement can be attached to a building or building component such that the covering elements form a part of the soffit or fascia of the building.
Patent CA-3077806-A1 (CA)
Inventor: CHOPRA RAJAT
IPC: A61L2/10
Filed: 2020-04-02
Abstract: Description: a protective case/bag/compartment that will take any country's currency notes, coins and sanitize them with ultraviolet rays (UV) and make them safe to be used. This UV protector will remove any viruses/bacteria from the surface of currency notes or coins.
Patent CA-3079875-A1 (CA)
Title: Below grade waterproofing and methane barrier sheet membrane, with an aluminum protection layer and a method of making and using same
Inventor: RUDYAN AMIR SHY
IPC: E02D31/02
Filed: 2020-04-30
Abstract: The invention is a below grade waterproofing and methane barrier sheet membrane with an aluminum facer and a method of making and using same, and more particularly the invention is directed to a dual layer system comprising of at least one bituminous moisture or waterproofing barrier sheet membrane with an aluminum facer or an aluminum layer that when combined is also a methane gas barrier, and is UV stable, that is used in construction of a building, and placed under, or around a foundation of a building or a dwelling or on its below grade retaining walls. Optionally, a liner and/or a drainage protection media can also be used with the inventive dual layer system.
Patent CA-3082146-A1 (CA)
Title: Activin receptor type iia variants and methods of use thereof
Inventor: LACHEY JENNIFER
IPC: A61P19/08
Filed: 2018-11-09
Abstract: The invention features polypeptides that include an extracellular ActRlla variant. In some embodiments, a polypeptide of the invention includes an extracellular ActRlla variant fused to an Fc domain monomer or moiety. The invention also features pharmaceutical compositions and methods of using the polypeptides to treat diseases and conditions involving bone damage, e.g., primary osteoporosis, secondary osteoporosis, osteopenia, osteopetrosis, fracture, bone cancer or cancer metastasis-related bone loss, Paget's disease, renal osteodystrophy, treatment-related bone loss, diet-related bone loss, bone loss associated with the treatment of obesity, low gravity-related bone loss, or immobility-related bone loss.
Patent CA-3083424-A1 (CA)
Inventor: DICKOW JONATAN AHRENS
IPC: A23J3/14
Filed: 2018-12-20
Abstract: The invention relates to a method for producing a solid transformation product of a substrate comprising the following steps: preparing a substrate of biomass comprising carbohydrates and proteinaceous matter that originates from soya bean, rape seed, or mixtures thereof, optionally in further mixture with carbohydrates and proteinaceous matter originating from fava beans, peas, sunflower seeds, lupine, cereals, and/or grasses, mixing said substrate with an enzyme preparation or a combination of enzyme preparations and adding water in an amount which provides an initial incubation mixture having a water content from 30 to 70 % by weight, and a ratio of wet bulk density to dry bulk density from 0.60 to 1.45 in the resulting mixture; incubating said initial incubation mixture for 0.15-72 hours at a temperature of 20-70 °C; and thereafter recovering wet solid transformation product from the incubated mixture; further comprising that the incubating step is performed as a continuous plug-flow process in a vertical, non-agitated incubation tank with inlet means for said mixture and additives and outlet means for said solid transformation product.
Patent CA-3084238-A1 (CA)
Inventor: DOBKOWSKI BRIAN JOHN
IPC: A61K8/58
Filed: 2018-11-19
Abstract: L'invention concerne une composition cosmétique comprenant (i) de 1 à 30 % en poids d'un émollient non hydrocarboné ; et (ii) de 2 à 60 % en poids d'un mélange de gel d'élastomère de silicone de formule (I) et de solvant. Le solvant pour le gel d'élastomère de silicone est choisi parmi les polydiméthylsiloxanes cycliques ou linéaires ; le rapport pondéral de la quantité de l'émollient non hydrocarboné aux quantités combinées du gel d'élastomère de silicone et dudit solvant va de 1:50 à 1:1, et la quantité de l'émollient non hydrocarboné est inférieure à la quantité de gel d'élastomère de silicone ; la composition comprend moins de 2 % en poids de triglycérides d'acide caprique caprylique et moins de 5 % en poids de polyéther de silicone élastomère réticulé ; et ledit émollient non hydrocarboné est un ester d'alcényle ou d'alkyle d'un acide gras en C10-20, un éther-ester, un ester d'alcool polyhydrique, un ester de cire, un mono-, di- ou triglycéride, un ester de stérol, un alcool gras, un acide gras, de la lanoline ou son dérivé, un ester de cire, un phospholipide, de la cire d'abeille ou un stérol.
Patent CA-3084630-A1 (CA)
Inventor: ROTHBRUST FRANK
IPC: B32B7/023
Filed: 2014-07-21
Abstract: 86556060 Abstract The invention relates to multi-layer oxide ceramic bodies and in particular to presintered multi-layer oxide ceramic blanks and oxide ceramic green bodies suitable for dental applications. These bodies can be thermally densified by further sintering without distortion and are thus particularly suitable for the manufacture of dental restorations. The invention also relates to a process for the manufacture of such multi-layer oxide ceramic bodies as well as to a process for the manufacture of dental restorations using the multi-layer oxide ceramic bodies. Date Recue/Date Received 2020-06-22
Patent CA-3090388-A1 (CA)
Inventor: SUN DAVID
IPC: G06Q40/00
Filed: 2019-02-14
Abstract: A method, system, apparatus, and/or device for an individual to self-govern trade requests. The method, system, apparatus, and/or device may include: generating a trade rules account for a user based on trade rules account information received from an input device; defining a set of trade rules for one or more trade requests generated by the input device; receiving a user input indicating a trade rule of the set of trade rules associated with the trade rule account; defining a period of time that the trade rule is enforced on the one or more trade requests; receiving a trade request; determining whether the trade request follows the trade rule; and in response to the trade request complying with the trade rule, sending a message to a second processing device that includes details of the trade request.
Patent CA-3091561-A1 (CA)
Title: Interchangeable hinge for modular eyewear
Inventor: GIOVANNONE KATHERINE
IPC: G02C5/22
Filed: 2020-08-27
Abstract: A wearable lightweight, adjustable, and comfortable modular eyewear with multiple interchangeable components includes: a central frame with two eyeglass supporting members, lenses, temple and hinge. The assembly hasa hinge which is designed to fit the frames. The fronts and temples are grooved to allow the hinge to fit snuggly into the grooves. The hinge is flexible that it will allow the temples to flex 180+ degrees.
Patent CA-3092327-A1 (CA)
Title: Pyridinone and pyrimidinone phosphates and boronates useful as antibacterial agents
Inventor: BROWN MATTHEW FRANK
IPC: A61K31/6615
Filed: 2019-03-14
Abstract: The present invention is directed to new pyridinone or pyrimidinone hydroxamic acid phosphates of Formula (1 ) and boronates of Formula (2), stereoisomers thereof; wherein Q is selected from the group consisting of -P(0)(OH)2, -P(0)(OH)(0"M+), - P(0)(0"M+)2 and -P(0)(0")2M2+; M+ at each occurrence is a pharmaceutically acceptable monovalent cation; and M2+ is a pharmaceutically acceptable divalent cation; X is CH or N; and Z is as defined herein; and their use as LpxC inhibitors and, more specifically, their use to treat bacterial infections.
Patent CA-3093942-A1 (CA)
Title: Press wheel assembly for delicate seed planting and data acquisition for a seed planter
Inventor: MCCLOSKEY ROBERT CRAIG
IPC: A01C7/20
Filed: 2020-09-22
Abstract: The press wheel has instrumentation associated therewith detecting a rolling of the wheel over a planted set. A computing device is connected to the instrumentation and to the speed monitoring device of the planter.  The computing device determines spacings between planted sets. The data obtained is real-time data and is readily available to the operator of the planter so that the speed of the planter can be adjusted on the fly to maintain an ideal set spacing. The press wheel has a soft, smooth, flexible and stretchable rolling surface capable of deforming over a planted set and detecting an imprint of the planted set in the surface thereof, without damaging the planted set. A contact signature of the rolling of the press wheel over a planted set shows that the "rolling on" of the press wheel over a planted set is as smooth as the "rolling away" from the planted set.
Patent CA-3095263-A1 (CA)
Title: Use of volatile organic compounds as pesticides
Inventor: BUTT TARIQ
IPC: A01N35/02
Filed: 2019-03-28
Abstract: The present invention relates to the use of 1-octen-3-ol, 3-octanone, isoamyl formate, or a mixture thereof, as a nematicide.
Patent CA-3095283-A1 (CA)
Inventor: KIBLER MATTHEW E
IPC: E21B33/06
Filed: 2019-03-26
Abstract: A remotely-operated fluid connection assembly to hold higher internal pressures in larger diameters. Disclosed embodiments gain advantage from the internal work pressure to provide improved seal performance. The assembly comprises a fluid connection adapter and a fluid connection housing assembly. When the adapter enters the housing assembly: (A) locking elements on the housing assembly constrict about the adapter; and (B) at least a first seal section on the adapter sealingly contacts a first seal bore on the housing assembly. Progressive engagement of a locking ring upon the locking elements urges the locking elements to tighten against the adapter. Internal pressure encourages adapter displacement, which then further tightens the adapter against the locking elements as now restrained by the locking ring. Internal pressure further encourages the first seal section on the adapter to expand radially to tighten the contact with the first seal bore in the housing assembly.
Patent CA-3100231-A1 (CA)
Title: Unknown
Inventor: RISTIVOJEVIC NIKOLA P
IPC: B05C17/015
Filed: 2020-09-25
Abstract: Air Caulk Gun - This invention is an improvement on the conventional silicone gun. It replaces the plunger arm and trigger release with compressed air and a pressure release valve. The benefits of this new design include: 1. better application control; handle is closer to silicone nozzle 2. ability to use in tighter spaces; shorter overall length due to the absence of the plunger 3. less grip squeeze force required to press out silicone; incremental squeezing to build air pressure as opposed to full direct pressure from plunger to silicone tube 4. easy elimination of excess air pressure in the tube; compressing the Pressure Release Valve requires significantly less pressure than depressing a conventional silicon gun trigger
Patent CA-3103762-A1 (CA)
Inventor: TAKAHASHI MAKOTO
IPC: G09B9/00
Filed: 2019-05-31
Abstract: L'invention concerne un simulateur de technique permettant d'expérimenter le fait qu'une différence de pression est générée en bloquant un vaisseau sanguin à l'aide d'un ballonnet et permettant d'administrer sélectivement un agent thérapeutique à une zone spécifique. Un simulateur de technique (10A) comprend : un trajet d'écoulement (12) comprenant un liquide (L) qui imite le sang ; un élément de génération d'écoulement de liquide permettant d'ajouter un écoulement au liquide (L) ; et un orifice d'insertion de cathéter (14). Le trajet d'écoulement (12) comprend un premier trajet d'écoulement ramifié (24) et un second trajet d'écoulement ramifié (26) en aval d'une unité de ramification (22). Le simulateur de technique (10A) comprend également un élément de génération de différence de pression permettant de générer une différence de pression entre le côté aval du premier trajet d'écoulement ramifié (24) et le côté aval du second trajet d'écoulement ramifié (26). L'élément de génération d'écoulement de liquide génère une pression supérieure aux pressions appliquées au côté aval du premier trajet d'écoulement ramifié (24) et au côté aval du second trajet d'écoulement ramifié (26).
Patent CA-3104447-A1 (CA)
Inventor: UEDA HIRONORI
IPC: A61L27/04
Filed: 2018-07-09
Abstract: L'invention concerne un alliage de magnésium contenant, en pourcentage en masse, de 0,95 à 2,00 % de Zn, au moins 0,05 % à moins de 0,30 % de Zr, et de 0,05 à 0,20 % de Mn, le reste étant du Mg et des impuretés inévitables, et l'alliage de magnésium ayant en outre une distribution de taille de grain dans laquelle la taille moyenne des grains cristallins est de 1,0 à 3,0 µm et l'écart type de la taille des grains est inférieur ou égal à 0,7.
Patent CA-3106463-A1 (CA)
Inventor: OGAWA TETSU
IPC: G06V10/58
Filed: 2019-07-05
Abstract: An information processing apparatus, an information processing method, a non-transitory computer-readable medium, an a storage device for quantitatively analyzing and storing a relationship between an environment of a measurement target and a response of the measurement target with respect to the environment. The information processing apparatus includes a storage circuitry and an operation circuitry configured to acquire a first physical value by analyzing captured image information, the first physical value being indicative of an environment of a measurement target associated with a first pixel of the plurality of pixels, acquire a second physical value by analyzing the captured image information, the second physical value being indicative of a response of the measurement target with respect to the environment, and control the storage circuitry to store the first physical value and the second physical value in correlation with each other.
Patent CA-3107503-A1 (CA)
Title: Cable tray barrier strip
Inventor: KESKAR HARSHAD
IPC: F16L3/26
Filed: 2021-01-29
Abstract: Pl9BLN1150CA01 Abstract A barrier strip for a cable tray of the type including longitudinal wires and lateral wires interconnecting the longitudinal wires includes a vertical wall extending along a length of the barrier strip. A tray coupler is below the vertical wall. The tray coupler couples to one or more of the longitudinal and lateral wires of the cable tray without the use of additional fasteners.   CORE/3510135.060701/164752112.1 Date Recue/Date Received 2021-01-29
Patent CA-3109567-A1 (CA)
Title: Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
Inventor: BJERGAARD ERIC
IPC: G02F1/1334
Filed: 2019-08-16
Abstract: A privacy glazing structure may include an electrically controllable optically active material that provides controlled transition between a privacy or scattering state and a visible or transmittance state. To make electrical connections with electrode layers that control the optically active material, the privacy glazing structure may include an offset pane arrangement. The structure may include first and second panes that contain an optically active material. The two panes may be sandwiched by two laminated outer panes. In some examples, the first and second panes are recessed relative to the laminated outer panes along their side edges to define recesses in which electrical connection features are positioned. While the side edges may be recessed, the bottom edges of all the panes may be positioned flush with each other.
Patent CA-3111764-A1 (CA)
Title: Compositions and methods using subterranean treatment fluids comprising water-soluble polymers
Inventor: RECIO III ANTONIO
IPC: C09K8/035
Filed: 2018-11-26
Abstract: Compositions and methods using subterranean treatment fluids comprising water-soluble polymers are provided. In some embodiments, the methods include: adding an anionic or amphoteric water-soluble polymer to a treatment fluid comprising an aqueous base fluid; adding a dewatering agent to the treatment fluid, wherein the dewatering agent comprises an aqueous phase, a solvent, a co-solvent, and one or more surfactants selected from the group consisting of: ethoxylated alcohol, a polyamine polyether, a resin alkoxylated oligomer, and any combination thereof; and introducing the treatment fluid into a well bore penetrating at least a portion of the subterranean formation.
Patent CA-3112840-A1 (CA)
Title: Ink composition and methods of use and making
Inventor: SINGH RAJEEV RANJAN
IPC: C09D11/102
Filed: 2019-10-28
Abstract: Provide herein is an ink that can be coated onto a substrate such as a glass slide. The use of at least two distinct wax treated silica powders with different porosities provides the multipurpose functionality of thermal and inkjet printing onto an ink coated substrate for purposed, for example, of labeling.
Patent CA-3114148-A1 (CA)
Title: Dispositif d'acquisition d'informations de respiration
Inventor: SUGANO MASATO
IPC: A61M16/00
Filed: 2019-09-24
Abstract: Afin d'acquérir des informations de respiration d'un patient pendant le fonctionnement d'un dispositif de concentration d'oxygène, une composante de respiration de patient et une composante de fluctuation de pression accompagnant le PSA doivent être isolées à partir de données obtenues par la mesure de la pression de respiration du patient. L'invention concerne ainsi un dispositif d'acquisition d'informations de respiration permettant d'acquérir des informations de respiration d'un patient utilisé dans un dispositif de concentration d'oxygène du type PSA, le dispositif d'acquisition d'informations de respiration étant caractérisé en ce qu'il comprend : une unité de détection de pression permettant de détecter la pression dans une conduite et/ou une unité de détection de débit permettant de détecter le débit d'air dans la conduite ; et une unité de calcul permettant d'extraire les informations de respiration de patient à partir des données de pression et/ou des données de débit détectées ; l'unité de calcul extrayant les informations de respiration en estimant une composante de fluctuation qui n'est pas due à la respiration du patient sur la base des données détectées et des informations relatives à l'état de fonctionnement du dispositif de concentration d'oxygène, obtenue à partir du dispositif de concentration d'oxygène, et en éliminant une composante de fluctuation estimée à partir des données de pression et/ou des données de débit détectées.
Patent CA-3117012-A1 (CA)
Title: Cartridges for vaporizer devices
Inventor: ROSSER CHRISTOPHER J
IPC: A24F40/42
Filed: 2019-10-15
Abstract: Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include a reservoir housing having at least one inner container that is configured to hold a vaporizable material, and a vaporization chamber in communication with the reservoir housing and including at least one wicking element configured to draw the vaporizable material from the at least one inner container to the vaporization chamber to be vaporized by a heating element, in which the at least one inner container is substantially sealed to the at least one wicking element, and wherein the at least one inner container is configured to collapse as the vaporizable material is withdrawn therefrom. Vaporizer devices are also provided.
Patent CA-3118753-A1 (CA)
Title: Pressure seal assembly
Inventor: PEREZ FELIPE
IPC: F02C7/28
Filed: 2021-05-14
Abstract: A gas turbine engine having a bearing housing with a housing cavity and a shaft rotating about a rotation axis. One or more bearings support the shaft. A  housing supporting the bearing and defining a chamber axially adjacent to the bearing.  A seal assembly is in the housing between the chamber and an exterior of the chamber.  The seal assembly includes a seal supported by the housing and surrounding the shaft so as to define an annular gap between an inner surface of the seal and an outer surface associated to the shaft, the gap defining a part of a sealing path of the seal assembly for air to flow from said exterior into the chamber. An impeller rotates with the shaft and located radially inward of the gap relative to the rotation axis, the impeller oriented to drive oil toward the bearing.