baber/WOPTO huggingface dataset:
Patent CA-3139620-A1 (CA)
Inventor: ASTORIA TODD MICHAEL
IPC: C21B13/14
Filed: 2020-06-02
Abstract: A process for the production of direct reduced iron (DRI), with or without carbon, using hydrogen, where the hydrogen is produced utilizing water generated internally from the process. The process is characterized by containing either one or two gas loops, one for affecting the reduction of the oxide and another for affecting the carburization of the DRI. The primary loop responsible for reduction recirculates used gas from the shaft furnace in a loop including a dry dedusting step, an oxygen removal step to generate the hydrogen, and a connection to the shaft furnace for reduction. In the absence of a second loop, this loop, in conjunction with natural gas addition, can be used to deposit carbon. A secondary carburizing loop installed downstream of the shaft furnace can more finely control carbon addition. This loop includes a reactor vessel, a dedusting step, and a gas separation unit.
Patent CA-3141079-A1 (CA)
Inventor: FARRELL DAVID J
IPC: A61L29/08
Filed: 2020-05-21
Abstract: L'invention concerne des produits médicaux emballés prêts à l'emploi qui comprennent des dispositifs médicaux hydrophiles hydratés et leurs procédés de fabrication.
Patent CA-3144238-A1 (CA)
Title: Report of harq feedback in sidelink transmission
Inventor: WANG GANG
IPC: H04L1/18
Filed: 2019-06-20
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for reporting a HARQ feedback in a sidelink transmission. A method performed by a terminal device includes: receiving, from a network device, one or more parameters related with reporting a hybrid automatic repeat request (HARQ) feedback in an uplink transmission for a sidelink transmission performed by the terminal device; and determining whether or not to report the HARQ feedback to the network device based on the one or more parameters.
Patent CA-3146326-A1 (CA)
Title: Ceiling-mounted type lighting device
Inventor: SASAKI Michiru
IPC: F21S2/00
Filed: 2020-06-22
Abstract: The tilt of a light-receiving unit can be adjusted using a simple configuration. A light-receiving unit (40) containing four optical sensors (A-D) arranged crosswise and a light-shielding body (55) containing four through-holes (46a) confronting light-receiving surfaces of the optical sensors, and a tilt adjustment mechanism (30) containing first and second movable bodies (30A, 30B) which are mounted on first and second rotation shafts arranged on a same plane to cross at right angles are provided. The tilt adjustment mechanism is mounted in a housing (20) constituting a ceiling-mounted type lighting device (10) and the light-receiving unit (40) and a lighting lamp (60) are mounted on a rotational center axis of the second moving body (30B). Tilt adjustment light emitted from a treatment table hits the optical sensors via the light-shielding body. Since amounts of their received light alter depending on the degree to which the light hits, the alteration of the amounts of their received light is calculated to control the motors (Mx, My) for controlling the tilt on the x-and y-axes provided on the movable bodies, thereby allowing the lighting lamp (60) to always confront the treatment table (light emitter).
Patent CA-3146992-A1 (CA)
Inventor: JIANG YIMIN
IPC: C07D419/14
Filed: 2020-07-30
Abstract: L'invention concerne des dérivés de dihydropyrimidine qui sont utiles dans le traitement ou la prévention d'une infection par le VHB ou de maladies induites par le VHB, plus particulièrement d'une infection chronique par le VHB ou de maladies induites par une infection chronique par le VHB, ainsi que des applications pharmaceutiques ou médicales de ceux-ci.
Patent CA-3148086-A1 (CA)
Inventor: JI RENJIE
IPC: C08G18/08
Filed: 2019-07-29
Abstract: La présente invention concerne d'une manière générale des compositions à émissions d'aldéhydes réduites et plus spécifiquement des compositions de polyuréthane utiles dans des moyens de transport tels que la partie intérieure de voitures, la composition de polyuréthane comprenant : (A) un isocyanate polyfonctionnel ; (b) une composition réactive à l'isocyanate ; (c) un composé de formule (I), (d) un composé contenant une amine primaire ; et (e) un catalyseur.
Patent CA-3151264-A1 (CA)
Title: Detonation system having sealed explosive initiation assembly
Inventor: SULLIVAN SHELBY L
IPC: F42D1/05
Filed: 2022-03-04
Abstract: A detonation system for a perforating gun assembly. The detonation system includes a tandem sub having a first end and a second opposing end. Each of the first and second ends is connected to a respective perforating gun. The tandem sub has an inner bore, and a switch housing residing within the inner bore. The tandem sub also has an addressable switch residing within the switch housing with the switch being configured to receive instruction signals from a surface by means of an electric line. The addressable switch is in communication with a signal transmission pin and a detonator pin. The detonator pin sends a detonation signal from the addressable switch to a detonator in an adjacent perforating gun. The wiring connections for the pins may be pre-assembled before the perforating guns are delivered to the field. The detonation system utilizes a carrier end plate, wherein the end plate and pins seal off the tandem sub from wellbore fluids and debris following detonation of explosive charges in an associated perforating gun.
Patent CA-3151406-A1 (CA)
Inventor: MENG RAYMOND D
IPC: A61P35/00
Filed: 2020-09-25
Abstract: The invention provides methods of dosing for the treatment of cancers. In particular, provided are methods for treating human patients having lung cancer, such as non-small cell lung cancer (NSCLC), by administering a combination of an anti-TIGIT antagonist antibody (in particular tiragolumab) and a PD-1 axis binding antagonist (in particular atezolizumab).
Patent CA-3158240-A1 (CA)
Title: Catheter and click connector
Inventor: DONG MEILIN
IPC: A61M25/02
Filed: 2021-01-05
Abstract: A balloon catheter assembly comprising: ? a balloon catheter (28) with a balloon (281) a lumen (289) and an inflation lumen (287), ? a base (282) at the proximal catheter end, the base comprising an opening to the catheter lumen (289), and the base further comprising: ? a port panel (288) comprising a top end and a bottom end, and a port extending therethrough, wherein the top end of the port panel comprises a magnetic click connector for connecting with a connecting line comprising a corresponding magnetic click connector, and wherein the bottom end of the port panel (288) is attached to the top end of the base; and ? an inflation port (283) mounted on the base (282) with a valve; ? and a connecting line comprising a first terminal magnetic connector for forming a water tight connection with the magnetic click connector on the port panel.
Patent CA-3158411-A1 (CA)
Title: Methods of treating prostate cancer
Inventor: CREW ANDREW P
IPC: A61K31/497
Filed: 2020-10-21
Abstract: The present application relates to treating and/or preventing prostate cancer, including metastatic and/or castrate-resistant prostate cancer, in a subject in need of treatment, comprising administering a compound of Formula (I), (I), or a pharmaceutically acceptable salt, enantiomer, stereoisomer, solvate, polymorph, isotopic derivative, or prodrug thereof, wherein R1, R2, R3, X1, X2, X3, X4, and n are defined herein.
Patent CA-3158818-A1 (CA)
Title: Stimulus-based collaborative functions for communication systems
Inventor: Boopalan Rajendran
IPC: H04L65/401
Filed: 2022-05-11
Abstract: A cornrnunication system with enhanced collaboration functionality. During operations of the new communication system, users (e.g., online meeting, conference, call, or presentation attendees or participants (iperating a client device in communication via a communications network) join a collaboration session via their preferred collaboration application. One of the attendees wants to get their document or other content seen, so they share their screen and start to present their content. With the new communication system, an attendee chooses to initiate a collaboration option (e.g., clicking a button in a user interface such as "Create a conference call"  button), while identifying or highlighting a subset or portion of the presented content as relevant to the new collaboration event. Attendees are added to an ad hoc conference meeting (or other new or spawned collaboration event), and the content that is originally asserted as the topic of conversation is displayed in the con ferencing apparatus.
Patent CA-3160614-A1 (CA)
Title: Methode et compositions permettant un renforcement regule de cellules
Inventor: GUZMAN AYALA MARCELA
IPC: A61K48/00
Filed: 2020-12-11
Abstract: L'invention concerne des compositions et des méthodes pour réguler l'expression de molécules effectrices à l'aide de facteurs de transcription (TF) régulables et/ou de promoteurs inductibles par activation. Selon un aspect, l'invention concerne des acides nucléiques modifiés comprenant : une première cassette d'expression comprenant un premier promoteur et une première séquence polynucléotidique exogène codant pour un polypeptide de régulation conditionné à l'activation (ACP); et une seconde cassette d'expression comprenant un promoteur sensible à l'ACP et une seconde séquence polynucléotidique exogène, l'ACP étant capable d'induire l'expression de la seconde cassette d'expression par liaison au promoteur sensible à l'ACP.
Patent CA-3161126-A1 (CA)
Title: Downhole adjustable bend assemblies
Inventor: CLAUSEN JEFFERY RONALD
IPC: E21B4/00
Filed: 2020-10-30
Abstract: A downhole mud motor includes a driveshaft housing, a driveshaft rotatably disposed in the driveshaft housing, a bearing mandrel coupled to the driveshaft, and a bend adjustment assembly including a first position, wherein the bend adjustment assembly includes a second position, wherein the bend adjustment assembly includes an adjustment mandrel having a first axial position corresponding to the first position of the bend adjustment assembly and a second axial position which corresponds to the second position of the bend adjustment assembly, and wherein the bend adjustment assembly is prevented from actuating from the first position to the second position when the adjustment mandrel is in the first axial position, and wherein the bend adjustment assembly is permitted to actuate between the first position and the second position when the adjustment mandrel is in a second axial position that is axially spaced from the first axial position.
Patent CA-3162360-A1 (CA)
Inventor: MARCHETTO PAOLO
IPC: B68C3/02
Filed: 2021-02-02
Abstract: The present invention relates to a safety stirrup (1) for horse riding, comprising a frame structure (2) provided with a portion (3) for hooking to a stirrup strap, a support element (4) for the user's foot, and a first side arm (6) adapted to rigidly connect a first edge portion (4A) of said support element (4) to said hooking portion (3). Said stirrup (1) also comprises a second arm (7) extending between a second edge portion (4B) of said support element (4) and said hooking portion (3) to define a stirrup opening (20) adapted to be engaged, when in use, by the user's foot. Said second side arm (7) is hinged with a first end portion (7A) to said frame structure (2) and being rotatably movable between a closed position, in which said second side arm (7) laterally defines said stirrup opening (20), and an open position, wherein a free end (7B) of said second side arm (7), opposite said joint end portion (7A), is spaced from said frame structure (2), allowing the sidewise exit of the user's foot from said stirrup opening (20). In particular, said safety stirrup (1) also comprises a safety arm (8) rigidly connected to said second side arm (7) at said end portion (7A) and movable integrally therewith in the passage between said closed position and said open position to guide the exit of the user's foot and to prevent it from accidentally re-entering.
Patent CA-3164608-A1 (CA)
Title: Anti-mdr1 antibodies and uses thereof
Inventor: ARATHOON WILLIAM ROBERT
IPC: A61P35/00
Filed: 2021-01-28
Abstract: Provided are antibodies that target the cellular efflux pump MDR1. Also provided are pharmaceutical compositions, nucleic acids, recombinant expression vectors, cells, and kits that include or encode such antibodies. Methods of using the antibodies for detecting presence or absence of MDR1 expression in cells, e.g., tumor cells, level of MDR1 expression, and/or inhibiting MDR1 function are also disclosed. In addition, multi-specific antibodies that bind to MDR1 and a tumor associated antigen are provided. Also provided are methods for treating a subject for a cancer that include administering to the subject an anti-MDR1 antibody as disclosed herein or a multi-specific antibody that targets both MDR1 and a tumorassociated antigen.
Patent CA-3167465-A1 (CA)
Title: Apparatuses and methods for reducing vibration of 3d printers
Inventor: SAWATSKY ASHLEY
IPC: B29C64/40
Filed: 2022-07-13
Abstract: A stabilization apparatus for reducing vibration of a 3D printer during operation thereof. A stabilization apparatus features a stationary framework having a base seated atop a support surface and spanning a greater two-dimensional footprint than the 3D printer. One or more flexible elongated suspenders each has one end connected to a respective anchor point each defined on the supportive framework at a respective location of elevated relation to an underside of the base. Another end of each suspender is secured either to the 3D printer itself, or to a floating support atop which the 3D printer is placed. The 3D printer is thereby supported in a floating position of suspended relation to the stationary framework of the stabilization apparatus.
Patent CA-3167952-A1 (CA)
Inventor: MOLLER RUNE GERNER
IPC: A21D8/04
Filed: 2021-02-12
Abstract: The present invention relates to a baked product made without any addition of sugar, which still has a suitable sweetness intensity and a good taste. The baked product has a very low content of fructose. The baked product is obtained by a two-step enzymatic process involving a first step of providing sugar from starch, suitable for a fermentation process, followed by a second step of enzymatic hydrolysis of polysaccharides, oligosaccharides and disaccharides, notably to form primarily glucose and maltose. The novel process further allows for an optimized and/or shortened proofing of the dough in the first step.
Patent CA-3170135-A1 (CA)
Inventor: BRUNO GIUSEPPE
IPC: F24F13/28
Filed: 2022-08-09
Abstract: There is provided an air filter for use in a heating, ventilation, and air conditioning (HVAC) system, the air filter including: a front portion comprising a molded filtering material, the molded filtering material defining a plurality of pockets arranged over a front face of the front portion; and a rear portion joined to the front portion, the rear portion defining a plurality of holes therethrough. In another aspect, there is provided a method for determining performance of an air filter in a heating, ventilation, and air conditioning (HVAC) system, the method including: receiving a first temperature reading from a primary sensor measuring the temperature of return air in the HVAC system; receiving a second temperature reading from a secondary sensor measuring the temperature of supply air in the HVAC system; determining a temperature differential between the first temperature and the second temperature; outputting an indication of poor performance of the air filter where the temperature difference is greater than a predetermined value.
Patent CA-3171584-A1 (CA)
Title: Time-based resource allocation for long-term integrated health computer system
Inventor: GOLENSKI JOHN D
IPC: G16H10/60
Filed: 2021-03-12
Abstract: Provided is a method including obtaining a records population, assigning priority scores to the records population using a heuristic, where the records population includes a first record having a first health score and a second record having a second health score. Using the heuristic includes determining an elapsed time based on a first time value of the first record, determining a first priority score associated with the first record based on the elapsed time and the first health score, and determining a second priority score associated with the second record based on a second time value and the second health score. The method includes sorting the priority scores into a score sequence to determine a record sequence from the records population and obtaining a schedule based on an identifier, where the identifier is determined based on a record selected from the record sequence.
Patent CA-3173147-A1 (CA)
Title: Detergent compositions containing a branched surfactant
Inventor: VINSON PHILLIP KYLE
IPC: C11D1/14
Filed: 2021-06-03
Abstract: The present invention relates generally to detergent compositions and, more specifically, to detergent compositions containing a branched surfactant.
Patent CA-3175120-A1 (CA)
Title: Lentilles intraoculaires pour reduire la dysphotopsie pseudophakique peripherique
Inventor: HO ARTHUR
IPC: A61F2/16
Filed: 2021-03-10
Abstract: Une lentille intraoculaire comprend : une zone optique ; et une zone de commande positionnée de manière périphérique par rapport à la zone optique et configurée pour réduire, minimiser et/ou éliminer une dysphotopsie pseudophakique périphérique négative (PPD).
Patent CA-3175428-A1 (CA)
Inventor: HOWARD NEWTON
IPC: G06E1/00
Filed: 2021-04-13
Abstract: Certains modes de réalisation peuvent fournir des techniques améliorées pour le dépistage de santé mentale et sa fourniture. Par exemple, un procédé peut consister à recevoir des données d'entrée relatives à des communications entre des personnes, les données d'entrée comprenant une pluralité de modalités, à extraire des caractéristiques relatives aux modalités de la pluralité de modalités à partir des données d'entrée reçues, à appliquer une fusion multimodale aux caractéristiques extraites, la fusion multimodale étant appliquée à au moins certaines des caractéristiques se rapportant à des modalités individuelles et à au moins certaines combinaisons de caractéristiques se rapportant à une pluralité de modalités, à classifier les caractéristiques fusionnées à l'aide d'un modèle entraîné à des fins de détection d'au moins un trouble mental, et à générer une représentation d'un état de trouble sur la base des caractéristiques fusionnées classifiées. Pour la fusion multimodale, un schéma de fusion tardif au lieu d'une fusion précoce peut être utilisé de façon à rendre le modèle plus interprétable et explicable sans compromettre la performance.
Patent CA-3176658-A1 (CA)
Inventor: CHENG WEIQIANG
IPC: H04L45/74
Filed: 2021-04-23
Abstract: Sont divulgués ici un procédé et un dispositif de traitement de paquet de données. Le procédé comprend les étapes consistant à : obtenir des premières informations et des secondes informations d'un premier identifiant de segment (SID), les premières informations étant utilisées pour indiquer une position dans laquelle un conteneur où le premier SID se trouve est dans une liste SID d'un paquet de données, les secondes informations étant utilisées pour indiquer une position dans laquelle le premier SID se trouve dans le conteneur ; en fonction des premières informations et des secondes informations, obtenir la position dans laquelle le premier SID est dans la liste SID ; et copier le premier SID vers une adresse de destination du paquet de données, et envoyer le paquet de données.
Patent CA-3179657-A1 (CA)
Title: Lidar system
Inventor: ANGUS EDWARD JOSEPH
IPC: G01S17/931
Filed: 2021-06-18
Abstract: A LIDAR system includes a laser source configured to output a first beam and a polygon scanner. The polygon scanner includes a plurality of facets. Each facet of the plurality of facets is configured to transmit a second beam responsive to the first beam. The plurality of facets include a first facet having a first field of view over which the first facet transmits the second beam and a second facet having a second field of view over which the second facet transmits the second beam. The first field of view is greater than the second field of view.
Patent CA-3180152-A1 (CA)
Title: Georeferencement d'un plan d'implantation genere et generation de modeles structuraux
Inventor: CARRINGTON CHARLES C
IPC: G06V10/44
Filed: 2021-04-13
Abstract: L'invention concerne des procédés et des systèmes de génération et de géoréférencement améliorés de plans d'implantation. Selon un mode de réalisation, l'invention concerne un procédé qui consiste à recevoir des images qui représentent des feuilles d'un avant-projet d'une structure. Des sous-ensembles des images représentant des feuilles de plancher et des feuilles d'élévation peuvent être identifiés. Des contours extérieurs peuvent être extraits des images représentant des feuilles de plancher et des contours d'élévation peuvent être extraits des images représentant des feuilles d'élévation. Une structure correspondante à l'intérieur d'une carte tridimensionnelle peut être identifiée sur la base des contours extérieurs et des contours d'élévation. Un contour tridimensionnel de l'extérieur de la structure peut être extrait de la carte tridimensionnelle.
Patent CA-3182372-A1 (CA)
Inventor: SCHELLENBERGER VOLKER
IPC: C07K14/00
Filed: 2021-06-24
Abstract: L'invention concerne des polypeptides, et des procédés de fabrication et d'utilisation de tels polypeptides, qui comprennent une construction d'anticorps bispécifique liée de manière covalente à un polypeptide recombinant étendu comprenant un fragment de code à barres pouvant être libéré dudit polypeptide lors de la digestion par une protéase, et un segment de libération qui peut être clivé de manière protéolytique, ledit clivage libérant la construction d'anticorps bispécifique à partir du polypeptide recombinant étendu.
Patent CA-3182622-A1 (CA)
Title: Color chart
Inventor: TAKAHASHI MASATO
IPC: G01J3/52
Filed: 2021-06-15
Abstract: When relation between a color of a color chip (a patch) in a color chart and a color of a color chip in an image-captured color chart is calculated, the color chip of the image-captured color chart was manually extracted by operating a keyboard or a mouse. Such an operation had a problem that an extraction error may occur, and that it takes time to manually extract all color chips in the color chart. The present invention solved the problem by a color chart in which recognition can be easily and automatically executed. The color chart includes a plurality of patches, and an automatic recognition marker configured to automatically recognize at least one of the plurality of patches.
Patent CA-3184601-A1 (CA)
Inventor: SHERRELL IAN
IPC: B03D1/02
Filed: 2021-06-23
Abstract: La présente invention concerne un agencement de flottation (100) et un procédé. L'agencement comprend un broyeur (2) agencé pour produire une bouillie, une section de flottation (12) comprenant au moins une unité de flottation (1) pourvue d'un système d'alimentation (3), un moyen de trop-plein (4), et une sortie (5), ainsi qu'un dispositif à lit de fluide comprenant des étaux pour créer un lit de fluide et/ou un dispositif de mousse comprenant des dispositifs pour former une couche de mousse, des particules étant introduites pour une interaction avec la couche de mousse. La section de flottation (12) est suivie d'une première unité de classification (6), la section de flottation (12) étant agencée pour recevoir, à partir du broyeur (2), une alimentation en bouillie de laquelle des particules inférieures à 300 µm ne sont pas éliminées, et la section de flottation (12) étant raccordée fonctionnellement à une entrée (7) de la première unité de classification pour la classification dudit flux de sous-écoulement sortant de la section de flottation (12) en un flux de sous-écoulement fin (F) et un flux de sous-écoulement grossier.