baber/WOPTO huggingface dataset:
Patent CA-3043858-A1 (CA)
Title: Side channel compressor having a seal assembly
Inventor: RJABCHENKO EVGENIJ
IPC: F16J15/3268
Filed: 2017-11-13
Abstract: The invention relates to a side channel compressor for sealing a gas, comprising a housing (3) and at least one impeller (2), which is arranged in the housing and can be rotationally driven about a central axis (4). The side channel compressor further comprises at least one seal assembly (38) arranged in the housing (3) having at least one sealing device (47), which seals at least one gap (59) between the housing (3) and the at least one impeller (2) and forces the same radially outwards with respect to the central axis (4) in order to keep the at least one gap (59) small. The at least one seal assembly (38) further comprises at least one sealing device holding unit (46), which axially fixes the at least one sealing device (47) in place with respect to the central axis (4) and is provided with at least one holding main body (48).
Patent CA-3044357-A1 (CA)
Title: Rapid and efficient de-glycosylation of glycoproteins
Inventor: THAKUR ANUSHIKHA
IPC: C12Q1/37
Filed: 2017-11-17
Abstract: The present invention discloses rapid and cost-effective method of de-glycosyation of a glycoprotein, wherein, glycoprotein is combined with anionic surfactant and reducing agent and non-ionic surfactant in order to obtain stable denatured glycoprotein. An endoglycosidase is further added to denatured glycoprotein to cleave N-linked glycans in order to obtain de-glycosylated protein. A rapid tool for assessing the protein conformation by partial de-glycosylation is also presented wherein the partial de-glycosylated protein is analysed using capillary electrophoresis (CE-SDS).
Patent CA-3046173-A1 (CA)
Title: Quantum bit multi-state reset
Inventor: KELLY JULIAN SHAW
IPC: G06N99/00
Filed: 2016-12-07
Abstract: Apparatus and methods for resetting a qubit. In one aspect, an apparatus includes a qubit, wherein the qubit operates over a qubit frequency spectrum with a first flux-insensitive point and a second flux-insensitive point. The apparatus further includes a readout resonator, wherein the readout resonator operates at a readout resonator frequency in-between the first flux insensitive point and the second flux-insensitive point. The apparatus further includes a frequency controller that is configured to control the frequency of the qubit such that during a reset operation the frequency of the qubit is adjusted relative to the readout resonator frequency and the qubit is reset.
Patent CA-3047051-A1 (CA)
Title: Separation of rare earth metals
Inventor: NOCKEMANN PETER
IPC: C07C211/63
Filed: 2017-12-14
Abstract: A method for extracting a rare earth metal from a mixture of one or more rare earth metals, said method comprising contacting an acidic solution of the rare earth metal with a composition which comprises an ionic liquid to form an aqueous phase and a non-aqueous phase into which the rare earth metal has been selectively extracted.
Patent CA-3048951-A1 (CA)
Inventor: BONARIA LUCIANO
IPC: G01R31/28
Filed: 2018-01-17
Abstract: Machine (1) with flying probes for testing electronic boards (2) comprising a conveyor (4) for loading / unloading the boards (2) into / from the testing station (3), a plurality of flying probes (9) suitable to interact with predetermined points of each board and a plurality of contacting devices (10) arranged at the sides of the working volume of the flying probes (9) and suitable to cooperate with contact areas (11) arranged on one edge of the board.
Patent CA-3050559-A1 (CA)
Title: Dual frequency control for a physiologic monitor
Inventor: GOVARI ASSAF
IPC: A61B5/00
Filed: 2019-07-25
Abstract: A physiologic monitoring device is configured to detect and record signals from the sensor and to wirelessly communicate via the communication interface with a transmitter and a receiver that are disposed outside the housing, and to receive via the communication interface transmissions of commands and data from the transmitter. The device operates in a standby mode and an active mode Transmissions comprise control signals to change the mode of operation that are transmitted by the transmitter at a first frequency in a range of 1 - 10 GHz, and transfers of recorded data from the sensor to the receiver in a range of 400 - 450 MHz.
Patent CA-3050660-A1 (CA)
Inventor: YANG ZECHUAN
IPC: H05K7/00
Filed: 2019-07-26
Abstract: The invention discloses a protective film for mobile phone with game function, comprising a protective film body, wherein the structure of the protective film body is divided into upper, middle and lower layers; the upper layer is the substrate layer, the middle layer is the ITO film, and the lower layer is the AB glue layer; the protective film body is pasted on the display screen of the mobile phone through the AB glue layer; the protective film body is provided with a display layer; the display layer is electrically connected to the sensing layer disposed on the button through the nanocomposite circuit. The invention has the advantages of simple in structure, easy to carry, practical and efficient.
Patent CA-3050753-A1 (CA)
Title: Sensing combustion misfire events in engines by comparing signals derived from two different types of oxygen sensors
Inventor: FOSAAEN KEN ERVIN
IPC: G01M15/00
Filed: 2018-03-06
Abstract: Method and apparatus for monitoring and/or detecting combustion misfire events in periodic combustion processes in internal combustion engines, using combustion signals derived from a first oxygen sensor exposed to exhaust gas of a periodic combustion process and a second oxygen sensor exposed to the same exhaust gas. The first oxygen sensor is resistive-based, and responds relatively faster to changes in the temperature and/or composition of the exhaust gas. The second oxygen sensor is voltaic-based or ampometric-based, and responds relatively slower to changes to the temperature and/or composition of the exhaust gas. When the temperature and/or composition of the exhaust changes rapidly but transiently due to a combustion misfire event, the different response rates of the first and second combustion signals allows for the combustion misfire event(s) to be detected. Either and/or both oxygen sensors may be used to control the engine in a conventional fashion.
Patent CA-3051246-A1 (CA)
Title: Method and system for authentication via a trusted execution environment
Inventor: RUTHERFORD BRUCE JOHN
IPC: G07F7/08
Filed: 2018-01-23
Abstract: A method for authentication facilitated via a trusted execution environment includes: reading payment credentials in a first application program stored in a first memory area of a computing device; transmitting an authentication request to a second application program stored in a trusted execution environment of the computing device separate from the first memory area; displaying a prompt for authentication data based on an instruction supplied by the second application program; receiving authentication data; transmitting the received authentication data to an external computing device; receiving, by the second application program of the computing device, an authentication result from the external computing device; and transmitting, by the second application program of the computing device, the authentication result to the first application program in response to the authentication request.
Patent CA-3051508-A1 (CA)
Inventor: PFANNENSTIEL MARY ANN
IPC: A61P33/02
Filed: 2018-01-24
Abstract: Compositions are provided that contain sporulated coccidial oocysts, wherein the compositions are free of antibiotics and comprise formalin at a concentration sufficient to inhibit microbial growth for at least 12 months while maintaining oocyst viability. Methods of preparing such compositions are also provided.
Patent CA-3052438-A1 (CA)
Title: Using wheel orientation to determine future heading
Inventor: GUTMANN JENS-STEFFEN RALF
IPC: B60W30/095
Filed: 2018-01-31
Abstract: The technology relates to determining a future heading of an object. In order to do so, sensor data, including information identifying a bounding box (420) representing an object in a vehicle's environment and locations of sensor data points corresponding to the object, may be received. Based on dimensions of the bounding box (420), an area (610) corresponding to a wheel of the object may be identified. An orientation of the wheel may then be estimated based on the sensor data points having locations within the area (610) by fitting the sensor data points within the area (610) to a plane (710). The estimation may then be used to determine a future heading of the object.
Patent CA-3052622-A1 (CA)
Inventor: KIM KWANG-SOO
IPC: C07K14/435
Filed: 2018-02-02
Abstract: La présente invention concerne des méthodes de génération de cellules souches pluripotentes induites. La méthode consiste à obtenir une population de cellules somatiques ou non embryonnaires, à mettre en contact la population de cellules somatiques ou non embryonnaires avec une quantité d'au moins un facteur de reprogrammation, un agent qui module la SIRT2 à la baisse, et/ou un agent qui module la SIRT1 à la hausse, et à cultiver les cellules somatiques ou non embryonnaires pendant une période de temps suffisante pour générer au moins une cellule souche pluripotente induite. L'invention concerne également des méthodes de différenciation d'une cellule par la modulation à la hausse de la SIRT2 et/ou par la modulation à la baisse de la SIRT1. L'invention concerne en outre des lignées cellulaires et des compositions pharmaceutiques générées suite à l'utilisation des méthodes.
Patent CA-3053288-A1 (CA)
Title: Cosmetic skincare compositions
Inventor: JAMES LEANNE MARIE
IPC: A61P17/02
Filed: 2018-02-28
Abstract: There is provided a cosmetic composition comprising: a polyphenolic antioxidant agent; and a sphingosine compound of Formula (I), or a salt thereof, in which the sphingosine compound is present at about 10 to about 100 times the amount of the polyphenolic antioxidant agent, by weight. The described cosmetic compositions can be applied topically and are useful in inhibiting interleukin-6. The described cosmetic compositions provide improved skin responsiveness to, and/or protection against, exogenous and endogenous insults, including pollution insult.                                              (I)
Patent CA-3055458-A1 (CA)
Title: Pates sechees a base de legumineuses et leur procede de production
Inventor: MARIANI MANUEL
IPC: A21D13/40
Filed: 2018-03-08
Abstract: L'invention concerne des pâtes séchées basées sur un plat comprenant une farine précuite de légumineuses pelées en une quantité d'au moins 50 % en poids du poids total du repas, lesdites pâtes séchées étant exemptes d'agents de liaison et ladite farine de légumineuse ayant un indice de dispersibilité de protéine (PDI) supérieur ou égal à 55.
Patent CA-3056185-A1 (CA)
Inventor: BORZA ISTVAN
IPC: C07D487/04
Filed: 2018-03-12
Abstract: The present invention relates to new pyrazolo[l,5-a]pyrimidine derivatives of formula (I) or pharmaceutical ly acceptable salts, biologically active metabolites, pro-drugs, racemates, enantiomers, diastereomers, solvates and hydrates thereof that serve as GABAB receptor positive allosteric modulators. The invention al so relates to the process for producing such compounds. The invention further relates to pharmaceutical compositions comprising such compounds optionally in combination with two or more different therapeutic agents and the use of such compounds in methods for treating diseases and conditions mediated and modulated by the GABAB receptor positive allosteric mechanism. The invention al so provides a method for manufacture of medicaments useful in the treatment of such disorders.
Patent CA-3056789-A1 (CA)
Inventor: DESANTIS TODD ZACHARY
IPC: C12Q1/6809
Filed: 2018-03-16
Abstract: La présente invention concerne des marqueurs microbiens fécaux pour diagnostiquer un cancer colorectal et un adénome colorectal. La présente invention concerne également des procédés pour diagnostiquer un cancer colorectal et un adénome colorectal à l'aide de ces marqueurs microbiens intestinaux.
Patent CA-3058167-A1 (CA)
Title: Wearable devices in a controlled environment
Inventor: HODGE STEPHEN LEE
IPC: H04W4/021
Filed: 2018-03-27
Abstract: A wearable device and method for operating the wearable device in a wearable device communication system in a controlled environment is disclosed. The wearable device includes at least one module configured to customize an inmate interface on the wearable device based at least in part of an inmate profile and an administrative rule. In some embodiments, the inmate interface is a keyboard. The wearable device also includes additional modules that enable the wearable device to monitor information regarding at least one of the inmate of the wearable device and the physical environment in which the wearable device is located.
Patent CA-3058534-A1 (CA)
Title: An ablation probe
Inventor: EATON-EVANS JIMMY
IPC: A61B18/14
Filed: 2018-03-29
Abstract: An ablation probe (100; 200) suitable for insertion through the working channel of an intraluminal delivery device comprises an applicator (102; 202) arranged to apply radiation to heat surrounding tissue. The probe also comprises a feeding cable (104; 204) arranged to supply electromagnetic energy to the applicator (102; 202). The probe further comprises a first coolant flow path (106). There is also a deformable member (110; 210) arranged to move between an insertion configuration in which insertion of the probe is facilitated and a deployed configuration. A second coolant path (108), via which coolant is able to flow, is provided by the deformable member (110; 210) when in the deployed configuration. The probe further comprises a tube arranged to house a distal portion of the feeding cable, and the deformable member surrounds at least part of the tube, and the tube is formed from an elastic material.
Patent CA-3062657-A1 (CA)
Title: Apparatus and method for three-dimensional object recognition
Inventor: PICCOLI LUCIO
IPC: G06N3/02
Filed: 2019-11-26
Abstract: Disclosed herein are inventions that relate generally to an apparatus, method and system for three-dimensional object recognition, and in particular, three-dimensional object recognition using a plurality of two-dimensional images.
Patent CA-3065125-A1 (CA)
Title: Combination of regorafenib and pd-1/pd-l1(2) inhibitors for treating cancer
Inventor: HOFF SABINE
IPC: A61P35/00
Filed: 2018-05-25
Abstract: The present invention relates to pharmaceutical compositions and combinations comprising regorafenib or its hydrate, solvate, metabolite or pharmaceutically acceptable salt or a polymorph thereof and a PD-1/PD-L1(2) inhibitor for treating, preventing or managing diseases and conditions including hyperproliferative disorders such as cancer in humans and other mammals.
Patent CA-3065322-A1 (CA)
Inventor: MONTEIRO MICHAEL
IPC: C07D207/416
Filed: 2018-06-13
Abstract: La présente invention concerne des composés et des nanostructures comprenant un ou plusieurs sels d'ammonium quaternaire, des compositions comprenant les composés et les nanostructures et des procédés utiles pour traiter des affections à l'aide des composés, des nanostructures et des compositions. Dans au moins un aspect, un composé est représenté par la formule (I) : ou un sel pharmaceutiquement acceptable de celle-ci, dans laquelle : Q représente un groupe fluoro, chloro, bromo ou iodo ; chacun parmi s, b, et n est indépendamment un nombre entier compris entre environ 10 et environ 100 ; et chacun parmi v, j, p, z, q, x et m est indépendamment un nombre entier compris entre 1 et environ 20.
Patent CA-3067398-A1 (CA)
Inventor: HARTRICK CRAIG
IPC: A61P29/00
Filed: 2018-06-22
Abstract: La présente invention concerne l'utilisation d'un agoniste opioïde à double action pour le traitement de la douleur (par exemple, la douleur inflammatoire). L'agoniste opioïde active à la fois les récepteurs opioïdes kappa et delta pour fournir une réduction synergique de la douleur. L'agoniste opioïde est limité à la périphérie et ne traverse pas la barrière hémato-encéphalique.
Patent CA-3067598-A1 (CA)
Inventor: ZHANG ZHIXIAN
IPC: H02J7/00
Filed: 2020-01-13
Abstract: A lithium battery designed to replace lead-acid battery. The lithium battery comprises a plurality of battery cells connected in series and a battery management unit. The battery management unit comprises a controller, a sensing unit connected to the plurality of battery cells and the controller, a charging control unit connected the controller, and a discharging control unit connected to the controller. The battery management unit prevents the batteries connected in parallel from mutual charging each other and also prevents the batteries being depleted completely by outputting a low voltage in pulse mode when the battery has low charge.
Patent CA-3068264-A1 (CA)
Title: Methods and systems for identifying markers of coordinated activity in social media movements
Inventor: BARASH VLADIMIR D
IPC: G06Q50/00
Filed: 2018-06-20
Abstract: Methods and systems generally include determining coordinated activity in social media movements on a social media channel. The method includes identifying a plurality of markers of coordinated activity through analysis of campaign signals from the social media movements. The method includes configuring a data structure of the plurality of markers for a social media campaign on a social media channel. The plurality of markers includes a network dimension for representing how accounts are connected, a temporal dimension for representing patterns of messages over time, and a semantic dimension for representing a diversity of topics and meanings of the social media movements. The method includes analyzing the campaign signals indicative of the coordinate activity of the social media movements in the social media campaign including determining users within the social media campaign, determining clusters of users that make up the social media campaign, and determining relationships between the users participating in the social media movements, and determining propagation patterns across clusters of users, of the social media campaign.
Patent CA-3069322-A1 (CA)
Title: Reservoir materiality bounds from seismic inversion
Inventor: WHEELOCK BRENT
IPC: G01V1/30
Filed: 2018-07-16
Abstract: The disclosure provides a method for accurate imaging of subsurface structures. The method models subsurface properties of a subsurface region based on geophysical data.  Generating the models is achieved by performing an inversion that minimizes a misfit between the geophysical data and forward simulated data subject to one or more constraints. The inversion includes generating updates of the models for different scenarios that fit the geophysical data with a same likelihood but have different values for model materiality. The model materiality depends on model parameters that characterize hydrocarbon potential of the subsurface region. The method includes analyzing a geophysical data misfit curve or geophysical data misfit likelihood curve to quantify uncertainties in the subsurface properties. Prospecting for hydrocarbons in the subsurface region is performed in accordance with the models that correspond to the high-side and the low-side for each of the subsurface properties.
Patent CA-3069394-A1 (CA)
Inventor: LLINARES OSCAR
IPC: B25H3/06
Filed: 2018-06-29
Abstract: The invention relates to a holder (S) for holding implements, the holder (S) comprising at least one concave receiving cavity (10) designed to at least partially receive the implements, and at least one watertight elastomer coating (2) designed to come into contact with the implements.
Patent CA-3071099-A1 (CA)
Inventor: SALAZAR ABRAHAM J
IPC: B07B7/02
Filed: 2018-07-27
Abstract: A blasting or stripping booth is provided creating a generally downward flow for treatment of fluid and particle flow, which reduces operator exposure to potentially hazardous debris. The booth comprises an enclosure defining an upper region for a workpiece, a lower region, and a separator assembly. In some instances the separator assembly includes individual separator units which are discrete units, each having a generally square or rectangular plan view configuration which are arranged in an array for providing the required process flow capabilities. Further embodiments utilize structures forming the separator which have an elongated trough-like configuration. These embodiments find a particular application in large-scale stripping or blasting booth used in production environments where workpieces may flow through a treatment system in a serial manner. Other suitable applications include batch type processing of parts.
Patent CA-3071106-A1 (CA)
Title: Frameless supplemental window for fenestration
Inventor: WEXLER RONALD M
IPC: E06B3/28
Filed: 2018-05-23
Abstract: A supplemental window apparatus includes a foot and a first constraint element attached to the foot. The foot and the first constraint element are configured to be detachably coupled to a window pane of an existing window through a mating constraint element. A spacer is coupled to the foot and is configured to extend at least partially in a direction perpendicular to the window pane when installed on the existing window. A substantially nonporous sheet is coupled to the spacer and has a sheet area substantially similar to a window pane area defined by the interior surfaces of the first window element holding the window pane. The spacer substantially defines a gap between the sheet and the window pane when installed on the existing window. The foot extends outward from the spacer toward the interior surfaces of the first window element.
Patent CA-3071941-A1 (CA)
Title: Connecting to a wireless network based on a device mobility state
Inventor: LOGAN WILLIAM KENNETH
IPC: H04W48/20
Filed: 2018-07-09
Abstract: An example technique is performed by a client on a device, and includes: detecting a mobility state of the device; making a determination, based on the mobility state, about how to manage one or more connections between the device and one or more wireless networks; and managing the one or more connections based, at least in part, on the determination.
Patent CA-3078827-A1 (CA)
Inventor: ROSTRO LIZBETH
IPC: C02F1/56
Filed: 2018-10-12
Abstract: La présente invention concerne un procédé de transport, de floculation et de déshydratation d'un courant de produits de queue aqueux. Ledit procédé comporte l'ajout d'une composition de floculant comprenant un (co) polymère poly(éthylène oxyde) avec le courant de produits de queue aqueux, le courant de produits de queue aqueux contenant 15 % en poids ou moins de solides. Ledit procédé est particulièrement utile pour le traitement de suspensions de matière particulaire, notamment des boues minérales résiduaires, notamment pour le traitement de produits de queue et d'autres matériaux résiduaires résultant d'un traitement minéral, plus précisément, d'un traitement de produits de queue de sables bitumineux.
Patent CA-3081552-A1 (CA)
Inventor: TAN HUAN
IPC: G05D1/02
Filed: 2018-10-12
Abstract: An asset inspection system includes a robot and a server. The server receives a request for data from the robot, wherein the requested data comprises an algorithm, locates the requested data in a database stored on the server, encrypts the requested data, and transmits the requested data to the robot. The robot is configured to collect inspection data corresponding to an asset based at least in part on the requested data and transmit the collected inspection data to the server.
Patent CA-3082108-A1 (CA)
Title: Novel substituted biaryl compounds as indoleamine 2,3-dioxygenase (ido) inhibitors
Inventor: HAN YONGXIN
IPC: A61K31/443
Filed: 2018-11-12
Abstract: Disclosed herein is a compound of formula (I), or a pharmaceutically acceptable salt thereof. Also disclosed herein are uses of a compound disclosed herein in the potential treatment or prevention of an IDO-associated disease or disorder. Also disclosed herein are compositions comprising a compound disclosed herein. Further disclosed herein are uses of a composition in the potential treatment or prevention of an IDO-associated disease or disorder.