baber/WOPTO huggingface dataset:
Patent CA-3057573-A1 (CA)
Inventor: SALMENOJA KEIJO
IPC: C04B18/08
Filed: 2018-04-26
Abstract: La présente invention concerne une méthode de traitement de cendres volantes contenant du sulfate de sodium à partir d'une chaudière de récupération d'une usine de pâte chimique. Cette méthode comprend au moins les étapes suivantes : a) la cendre est dissoute dans une solution aqueuse et le pH de la solution est ajusté avec un alcali pour précipiter les impuretés, b) la solution est filtrée pour éliminer les impuretés contenant un précipité, c) le sulfate de sodium est cristallisé à partir de la solution et les cristaux sont séparés de la solution par filtration ou par centrifugation, et d) le sulfate de sodium cristallisé est utilisé comme matériau de départ pour produire des produits chimiques contenant du sodium et du soufre ou en tant que produit chimique industriel.
Patent CA-3059214-A1 (CA)
Inventor: BROWN STEPHEN H
IPC: C10G69/06
Filed: 2018-03-22
Abstract: L'invention concerne des systèmes et des procédés permettant de valoriser un mélange d'huile de boue catalytique et de résidus de cokeur par hydrotraitement. Éventuellement, la valorisation peut en outre comprendre le désasphaltage du mélange d'huile de boue catalytique et de résidus de cokeur pour former une huile désasphaltée et un résidu de désasphalteur ou une fraction de roche. Le mélange d'huile de boue catalytique et de résidus de cokeur et/ou l'huile désasphaltée peuvent ensuite être hydrotraités pour former un effluent valorisé qui comprend des produits dans l'intervalle de distillation de carburants. Éventuellement, dans certains aspects dans lesquels le mélange d'alimentation est désasphalté avant l'hydrotraitement, le mélange d'alimentation peut en outre comprendre une partie d'un résidu sous vide (acide).
Patent CA-3060322-A1 (CA)
Title: Charging station for charging multiple electric vehicles, in particular electric cars
Inventor: BROMBACH JOHANNES
IPC: H02J7/34
Filed: 2018-04-20
Abstract: The invention relates to a method for operating a charging station for charging multiple electric vehicles, in particular electric cars, wherein the charging station is connected to an electrical supply system at a system access point in order to be supplied with electric power from the electrical supply system by that means, the network access point is arranged on a first system section of the supply system and at least one further electrical load is connected to at least one second system section of the supply system, the first and second system sections are connected to one another, the at least one further load and/or the at least one second system section are influencable via the charging station, the charging station is controlled such that a system voltage in at least one of the system sections is controlled, and/or a flow of power at least in the at least one second system section is controlled.
Patent CA-3062763-A1 (CA)
Inventor: NAGELE ROBERT G
IPC: G01N33/50
Filed: 2018-05-10
Abstract: Procédés, compositions et kits pour détecter la sclérose en plaques (SEP) ainsi que pour distinguer des sous-types de SEP à forme cyclique (SEP-RR) et de forme secondaire progressive (SEP-SP) avec une précision globale élevée. L'invention concerne également des antigènes et des biomarqueurs d'auto-anticorps, pour le diagnostic de SEP en général, de SEP-RR et de SEP-SP, ainsi que pour l'identification d'un sujet présentant un risque de développer une SEP, et pour la génération de profils de biomarqueurs d'auto-anticorps de SEP spécifiques au patient.
Patent CA-3067411-A1 (CA)
Title: Rolling assembly having a rim, the flange of which forms a support of increased axial width
Inventor: WALSER DANIEL
IPC: B60B25/12
Filed: 2018-06-29
Abstract: The invention relates to a rolling assembly comprising a tyre (2) having two beads (21), a rim (3) and at least one flexible expander (1) intended to provide the connection between one of the beads (21) and the rim (3), the rim having a rim flange (32), said expander (1) comprising an axially inner end (10), an axially outer end (11) and a body (12) that is oriented mainly axially and is disposed between said axially outer end (11) and said axially inner end (10), said axially inner end (10) being immobilized on said rim, said expander (1) having an expander seat (13) intended to receive a tyre (2) bead (21), said expander seat being extended axially outwards by a shoulder that axially immobilizes said tyre (2) bead (21), said tyre (2) bead (21) having an axial width WB at the interface of the bead (21) with the expander seat (13), characterized in that said rim flange (32) extends axially under the bead (21) by a distance S such that the ratio S/WB is greater than 0.1.
Patent CA-3069168-A1 (CA)
Title: Polycrystalline particulates for rechargeable battery electrodes
Inventor: OBROVAC MARK N
IPC: C30B29/22
Filed: 2020-01-22
Abstract: Improved polycrystalline particulates and methods of preparation are disclosed, particularly for use as a lithium insertion cathode for a rechargeable lithium battery. The surface layer of the polycrystalline particulates is smoothed, for instance by mechanofusion. Coating layers that are desirably smoother can then be applied, also for instance by mechanofusion. Such polycrystalline particulates, both with and without coating layers, show improved performance in battery applications.
Patent CA-3071160-A1 (CA)
Title: Thin laminar material for producing short wave infrared emission
Inventor: PALMER WILLIAM R
IPC: G02B1/04
Filed: 2018-07-24
Abstract: A short wavelength infrared (SWIR) energy emitting system or material for producing SWIR energy from an emission source emitting electromagnetic energy. The SWIR energy system or material comprises a phosphor material, an electromagnetic energy blocking member, a substrate for delivering the system or material to an electromagnetic energy emission source, and optionally, a securing member. The SWIR energy system or material may be in the form of a tape, sheet, or other laminar material capable of producing short wave infrared emission when excited at wavelengths shorter than that of the emission.
Patent CA-3071567-A1 (CA)
Title: Vehicle windshield with two-dimensional code and manufacturing process thereof
Inventor: SHI CE
IPC: G06K19/06
Filed: 2018-12-25
Abstract: A vehicle windshield with a two-dimensional code and manufacturing process thereof. The vehicle windshield includes a first glass (10), a second glass (20) and an intermediate film (5) provided between the first glass (10) and the second glass (20). The first glass (10) includes a first surface (1) facing the exterior of a vehicle and a second surface (2) adhered to the intermediate film (5), while the second glass (20) includes a third surface (3) adhered to the intermediate film (5) and a fourth surface (4) facing the interior of the vehicle. Black enamel paint is printed on the second surface (2) and /or the fourth surface (4). The second surface (2) or the fourth surface (4) is provided with a two-dimensional code (6) printed with enamel paint at a position corresponding to the black enamel paint. The two-dimensional code (6) contains unique information of the glass and /or the vehicle. The vehicle windshield with the two-dimensional code of the present disclosure can achieve various effects according to the actual requirements. For example, the two-dimensional code (6) can be made visible or invisible to the naked eyes; the two-dimensional code (6) can be scanned inside or outside the vehicle, and different glasses can have different two-dimensional codes.
Patent CA-3075566-A1 (CA)
Inventor: ZENG XIAN-MING
IPC: A61M11/00
Filed: 2018-09-12
Abstract: L'invention concerne un dispositif inhalateur pour distribuer un médicament comprenant : un canal d'écoulement de distribution (10) menant à un embout buccal (4), un support de médicament (5), et une partie maille (7) placée dans le canal d'écoulement de distribution (10) entre le support de médicament (5) et l'embout buccal (4), ladite partie maille (7) étant constituée d'un polyoxyméthylène.
Patent CA-3077548-A1 (CA)
Inventor: DAVIS JOHN MARK
IPC: G01S15/88
Filed: 2020-03-31
Abstract: A system is disclosed that increases the efficiency of a weld inspector by reducing the amount of weld data that needs to be examined for any non-destructive ("NDT") phased array and time-of-flight, diffraction ultrasonic testing of welds. The system reads ultrasonic testing data from an NDT scan of a series of metal welds and creates a table of target weld indications ranked by a series of filters representative of predetermined exclusion and significance criteria. The invention acts as a weld analysis concentrator by focusing the attention of an inspector on potential weld flaws that merit their attention, thereby increasing the efficiency of the inspector. The process typically reduces 95% to 98% of the ultrasonic weld testing data that must be reviewed by the inspector, while retaining flaw indications necessary for an inspector's competent review in conformity with various code requirements and regulations.
Patent CA-3078174-A1 (CA)
Inventor: IKEMOTO FUMITOSHI
IPC: B27D1/00
Filed: 2018-08-11
Abstract: When a veneer conveyed out by a discharging conveyor is a product veneer, a sorting device is rotationally driven to pierce the product veneer with a needle-like bodies by a guide member 24 and a push-up member 26 (a rolling bearing). When the veneer conveyed out by the discharging conveyor is a trash veneer, the sorting device is rotationally driven so that the trash veneer is not pierced by the needle-like bodies. With this configuration, the progress of the abrasion of the needle-like bodies can be delayed as compared with the configuration in which the product veneer and the trash veneer are both pierced by the needle-like bodies. As a result, the time to replace the needle-like bodies can be extended, whereby the running cost can be reduced.
Patent CA-3080266-A1 (CA)
Inventor: DOLE DOUGLAS R
IPC: B21D39/04
Filed: 2016-11-22
Abstract: Il sagit dun adaptateur conçu pour relier un gicleur à un élément tuyau et comprenant un corps doté de surfaces externes plates et de rainures destinées à recevoir des joints. Un bouchon destiné à fermer un élément tuyau comprend un corps cylindrique doté d'une rainure circonférentielle destinée à recevoir des joints. L'adaptateur et le bouchon s'emboîtent dans l'élément tuyau et sont fixés et scellés par une déformation formée dans l'élément tuyau par une rainure circonférentielle. La déformation met mécaniquement en prise les rainures dans le corps de l'adaptateur et le bouchon.
Patent CA-3085770-A1 (CA)
Inventor: BENNETT ANTON
IPC: A61K31/498
Filed: 2018-12-18
Abstract: The present invention provides compounds and methods for treating MKP-5 modulated disease. In certain embodiments, the MKP-5 modulated disease is a fibrotic disease.
Patent CA-3086821-A1 (CA)
Title: Dispositif de station de base, dispositif terminal et procede de communication
Inventor: TOMEBA HIROMICHI
IPC: H04W88/02
Filed: 2018-11-12
Abstract: Le dispositif de station de base d'après la présente invention comprend : une unité d'émission qui émet un signal de liaison descendante au moyen d'une première porteuse composante et une seconde porteuse composante ; et une unité de réception qui reçoit un signal de liaison montante émis par un dispositif terminal au moyen d'au moins la seconde porteuse composante. L'unité d'émission envoit des informations relatives à un espace dans le signal de liaison montante. Les informations relatives à un espace sont des informations indiquant un filtre d'émission d'une région de l'espace permettant d'émettre le signal de liaison montante. Les informations relatives à un espace dans la seconde porteuse composante contiennent des informations indiquant la première porteuse composante.
Patent CA-3086934-A1 (CA)
Inventor: HUNING HERBERT
IPC: C02F1/26
Filed: 2018-12-21
Abstract: The invention relates to a device for drawing off liquid salt, particularly for facilities for purifying wastewater, said device comprising a heating chamber. The heating chamber comprises an inlet for introducing a salt-containing substance and is connected to an outlet for a salt melt. The outlet comprises an outlet channel and an outlet channel end, a cooling region for cooling the salt melt being provided downstream of the outlet channel end. The outlet channel is peripherally surrounded by an outlet wall at least along a section, the outlet comprising a heating element.
Patent CA-3088922-A1 (CA)
Title: Systeme de chenilles pour un vehicule
Inventor: COUTURE FREDERIC
IPC: B62D55/24
Filed: 2019-01-15
Abstract: L'invention concerne la résistance à l'usure, à l'entaillage de bord ou à d'autres détérioration d'une chenille d'un véhicule et/ou l'amélioration d'autres aspects de la chenille, notamment par amélioration de renforts internes (par exemple, des parties centrales) de la chenille, par exemple en dotant ces renforts internes de la chenille de certaines caractéristiques de flexibilité, et/ou par surveillance de la chenille et commande du véhicule, notification à un utilisateur, etc.
Patent CA-3089641-A1 (CA)
Inventor: LLANEZA PEDRO P
IPC: A61M25/10
Filed: 2019-02-06
Abstract: A device is provided for delivery of a therapeutic agent to the anal and perianal regions. The device includes a deployable internal anchor adapted to comfortably anchor the device in the anal canal, a shaft adapted to store and release the agent to the anal canal, and an external bumper adapted to store and release the agent to the perianal tissue and externally anchor the device.
Patent CA-3089777-A1 (CA)
Title: Process for the conversion of a solid material containing hemicellulose, cellulose and lignin
Inventor: KERSBULCK MARTIJN
IPC: C07H1/00
Filed: 2019-01-31
Abstract: A process for the conversion of a solid material containing hemicellulose, cellulose and lignin, which process comprises the following steps: (i) hydrolyzing, at a temperature equal to or less than 40°C, preferably equal to or less than 30°C, at least part of the hemicellulose of the solid material by contacting the solid material with a first aqueous hydrochloric acid solution, which first aqueous hydrochloric acid solution has a hydrochloric acid concentration in the range from equal to or more than 15.0 wt. % to less than 40.0 wt. %, based on the weight amount of water and hydrochloric acid in such first aqueous hydrochloric acid solution, yielding a remaining solid material and an aqueous first hydrolysate product solution; (ii) displacing aqueous solution from the remaining solid material with a non-aqueous displacement fluid; (iii) hydrolyzing, at a temperature equal to or less than 40°C, preferably equal to or less than 30°C, at least part of the cellulose of the remaining solid material by replacing the non-aqueous displacement fluid with a second aqueous hydrochloric acid solution, which second aqueous hydrochloric acid solution has a hydrochloric acid concentration in the range from equal to or more than 40.0 wt. % to equal to or less than 51.0 wt. %, based on the weight amount of water and hydrochloric acid in such second aqueous hydrochloric acid solution, yielding a residue and an aqueous second hydrolysate product solution wherein the process is carried out in one or more reactors and wherein the reactor comprises a cylindrical vessel with its axis arranged in an essentially vertical manner, and wherein said non-aqueous displacement fluid is a non-aqueous, preferably hydrophobic, liquid having a density equal to or less than 1000 kilograms per cubic meter (kg/m3), and wherein the non-aqueous displacement fluid is supplied to such reactor in a downward fashion.
Patent CA-3091061-A1 (CA)
Inventor: DELMAS MICHEL
IPC: C08H7/00
Filed: 2019-02-15
Abstract: The invention proposes a low energy production method for producing pure and highly concentrated carbon dioxide (C02) from a renewable lignocellulosic biomass feedstock comprising the steps of i) extracting lignin and hemicellulose by putting a solid lignocellulosic raw material in the presence of a mixture of at least water and formic acid, at atmospheric pressure and a temperature between 80°C and 110°C, ii) fractionating, the primary solid fraction and the primary liquid fraction obtained at the end of the extraction step i), iii) separating the lignins from the intermediate liquid fraction, iv) producing a synthetic gas by feeding a gasification equipment with at least part of said primary solid fraction and/or at least part of said residual liquid fraction, and v) producing carbon dioxide (C02) by introducing oxygen (02), or oxygen enriched air, or air in said gasification equipment.
Patent CA-3093721-A1 (CA)
Inventor: LIU JIANHUA
IPC: H04L29/06
Filed: 2018-11-20
Abstract: Disclosed are a data processing method, an access network device, and a core network device. The method comprises: the access network device receives first information sent by the core network device or a terminal device; the access network device determines, according to the first information, whether to perform security processing on data to be processed. By means of the method, the access network device, and the core network device in the embodiments of the present application, the data transmission performance can be improved.
Patent CA-3094593-A1 (CA)
Inventor: MAYES DUNCAN
IPC: B27K3/15
Filed: 2019-04-03
Abstract: The present invention is directed to a method for manufacturing a drylaid mat suitable for thermoforming. The present invention is directed to a dry forming process, wherein cellulosic or lignocellulosic fibers have been impregnated, but not cross linked, with a cross linking agent prior to forming in a dry forming method. The invention is also directed to dry-laid mats manufactured according to the method as well as to thermoformed products manufactured from such dry-laid mats.
Patent CA-3096823-A1 (CA)
Title: Systeme et procede de traitement d'eau accelere par oxydation
Inventor: MURAYAMA SEIICHI
IPC: C01B13/10
Filed: 2019-04-12
Abstract: Un système de traitement d'eau, selon un mode de réalisation de la présente invention, est un système de traitement d'eau accéléré par oxydation dans lequel de l'ozone et du peroxyde d'hydrogène sont ajoutés à de l'eau à traiter et un traitement accéléré par oxydation d'une substance à traiter dans l'eau est effectué à l'intérieur d'un réservoir de réaction à l'ozone. Le système de traitement d'eau accéléré par oxydation comprend : un premier dispositif d'alimentation en peroxyde d'hydrogène qui fournit du peroxyde d'hydrogène soit avant, soit pendant l'introduction de l'eau à traiter dans le réservoir de réaction à l'ozone ; un dispositif de génération d'ozone qui génère un gaz ozonisé et achemine ce dernier au réservoir de réaction à l'ozone ; un second dispositif d'alimentation en peroxyde d'hydrogène qui fournit du peroxyde d'hydrogène à l'intérieur du trajet d'écoulement de l'eau à traiter à l'intérieur du réservoir de réaction à l'ozone ; un dispositif de mesure pour détecter un indice de fréquence de traitement correspondant à l'eau à traiter soit pendant ou après son traitement accéléré par oxydation dans le réservoir de réaction à l'ozone ; et un dispositif de commande qui utilise l'indice de fréquence de traitement comme base pour déterminer si le peroxyde d'hydrogène doit être acheminé par le second dispositif d'alimentation en peroxyde d'hydrogène, règle le volume d'alimentation et commande le second dispositif d'alimentation en peroxyde d'hydrogène. Par conséquent, une efficacité de traitement élevée est maintenue dans un traitement d'eau accéléré par oxydation à l'aide de radicaux OH, et il est possible d'ajouter des quantités appropriées d'ozone et de peroxyde d'hydrogène.
Patent CA-3099926-A1 (CA)
Inventor: GUNGNER GREG
IPC: B65D71/46
Filed: 2019-06-17
Abstract: L'invention concerne une ébauche de formation d'un support destiné à supporter au moins un article, et comprenant une pluralité de panneaux comportant un premier panneau principal relié de façon pliable à un second panneau principal. Le premier panneau principal comprend une partie de panneau supérieur reliée de manière pliable à au moins une partie de panneau latéral supérieur, et le second panneau principal comprend une partie de panneau inférieur reliée de manière pliable à au moins une partie de panneau latéral inférieur. L'ébauche comprend en outre au moins un élément de poignée destiné à former une poignée.
Patent CA-3103719-A1 (CA)
Inventor: GOLYNSKIY MISHA
IPC: C12Q1/6844
Filed: 2019-10-31
Abstract: Presented herein are altered polymerase enzymes for improved incorporation of nucleotides and nucleotide analogues, in particular altered polymerases that maintain high fidelity under reduced incorporation times, as well as methods and kits using the same.
Patent CA-3104110-A1 (CA)
Title: Intermediaires utilises dans la synthese de cephalosporines substituees en c3
Inventor: MADELA KAROLINA
IPC: C07D307/16
Filed: 2019-07-02
Abstract: L'invention concerne de nouveaux procédés et des nouveaux intermédiaires pour la préparation d'intermédiaires dans la synthèse de céphalosporines substituées en C3. Une céphalosporine substituée en C3 préférée d'intérêt clinique est la céfovécine. En conséquence, la présente invention concerne des procédés de préparation d'intermédiaires halogènes réactifs destinés à être utilisés dans la synthèse de céphalosporines substituées en C3, telles que la céfovécine. Dans le cas de la céfovécine, les intermédiaires réactifs sont de formule (I).
Patent CA-3104716-A1 (CA)
Title: Physiological signal monitoring device
Inventor: HUANG CHUN-MU
IPC: A61B5/1468
Filed: 2020-07-31
Abstract: A physiological signal monitoring device includes a base, a biosensor mounted to the base and adapted to measure an analytical substance, and a transmitter. The base includes a flexible base body and a first coupling structure. The first coupling structure is disposed on the base body. The transmitter is removably mounted to the base body, and includes a bottom casing and a second coupling structure. The first and second coupling structures are coupled to each other when the transmitter is mounted to the base body, and are uncoupled from each other by the flexibility of the base body when an external force is applied on a periphery of the base body. The first and second coupling structures are disposed to be distal from a periphery cooperatively defined by the base and the transmitter when the first and second coupling structures are coupled to each other.
Patent CA-3109123-A1 (CA)
Inventor: SOBEL HOWARD
IPC: A61K8/34
Filed: 2019-08-08
Abstract: A cosmetic concentrate base composition and cosmetic compositions for use as creams or lotions utilizing the same, the cosmetic concentrate base composition including approximately 20% to 25% by weight of a first component, the first component being a phospholipid component; approximately 10% to 40% by weight of a second component, the second component being a lipid component; and approximately 4% to 5% by weight of a third component, the third component being a hydrophilic component.
Patent CA-3110039-A1 (CA)
Inventor: SIHABOUT CHRISTELLE
IPC: C07K1/36
Filed: 2019-08-29
Abstract: The present invention relates to method for purifying a polypeptide. The present invention more particularly relates to the improved purification a polypeptide of interest from a sample containing said polypeptide of interest and impurities. In said improved method the clarification and the first purification step are part of one step only.
Patent CA-3110679-A1 (CA)
Title: Selection de taille d'arn a l'aide de poly(a) polymerase
Inventor: ALLEN KEVIN
IPC: C12Q1/68
Filed: 2019-08-20
Abstract: Cette invention concerne, entre autres, un procédé pour la formation d'une banque d'ADNc. Dans certains modes de réalisation, le procédé peut comprendre l'ajout d'une queue polyA aux fragments d'ARN plus longs mais pas aux fragments d'ARN plus courts dans un échantillon par incubation de la population de fragments d'ARN avec une polyA polymérase, les conditions de réaction utilisées de préférence ne suivant que les fragments plus longs mais pas les fragments plus courts.