baber/WOPTO huggingface dataset:
Patent CA-3113984-A1 (CA)
Inventor: MENHEERE DAVID
IPC: F02C7/05
Filed: 2021-04-01
Abstract: An inertial particle separator (IPS) for a gas turbine engine, has: inner and outer walls extending about a central axis, an inlet defined between the inner and outer walls and oriented axially;  swirling vanes extending at least radially between the inner and outer walls and circumferentially distributed around the central axis, the swirling vanes configured for inducing a circumferential component in an airflow flowing between the swirling vanes; a plenum between the inner and outer walls downstream of the swirling vanes, the plenum circumferentially extending about the central axis, the outer wall converging toward the central axis in a direction of the airflow; and a splitter radially between the inner and outer walls downstream of the plenum and circumferentially extending around the central axis, a particle outlet radially between the splitter and the outer wall, an air outlet radially between the inner wall and the splitter.
Patent CA-3116617-A1 (CA)
Inventor: BOUCKE EDDY ALBERIC
IPC: E04F15/10
Filed: 2019-09-30
Abstract: L'invention concerne un système de carreaux polyvalents, en particulier un système de carreaux de sol, comprenant une pluralité de carreaux polyvalents, en particulier des carreaux de sol, des carreaux muraux ou des carreaux de plafond. L'invention concerne également un revêtement de carrelage, en particulier un revêtement de sol, un revêtement de plafond ou un revêtement mural, constitué de carreaux mutuellement accouplés selon l'invention. L'invention concerne en outre un carreau destiné à être utiliser dans ledit système de carreaux polyvalents.
Patent CA-3116983-A1 (CA)
Inventor: MULLICAN SHANNON
IPC: C12N15/11
Filed: 2019-10-22
Abstract: Provided herein are GLP1-GDF15 fusion proteins comprising a GLP1 or GLP1 variant peptide, a first linker peptide, a serum albumin protein, a second linker peptide, and a GDF15 protein.
Patent CA-3117756-A1 (CA)
Title: Nouvelles molecules d'anticorps agonistes
Inventor: FRENDEUS BJORN
IPC: C07K16/28
Filed: 2019-11-01
Abstract: L'invention concerne de nouvelles molécules d'anticorps qui se lient spécifiquement au TNFR2 sur une cellule cible et ainsi agonisent le TNFR2, mais qui n'empêchent pas le ligand TNF-a de se lier au TNFR2. L'invention concerne également l'utilisation de ces molécules d'anticorps en médecine, entre autres, dans le traitement du cancer ou de maladies inflammatoires chroniques.
Patent CA-3118869-A1 (CA)
Title: Micro encapsulation using high-voltage, low-current, high frequency alternating-current spray atomization
Inventor: SOBEL ROBERT M
IPC: B01J2/04
Filed: 2019-11-01
Abstract: Disclosed is a spray drying system and process for encapsulating a core material, such as a volatile flavor oil, within a carrier or wall material. The process is achieved by atomizing a liquid emulsion comprising the core material, the wall material, and a liquid solvent, applying a high-voltage, low-current, high frequency alternating current charge or a high-voltage, low-current, low frequency alternating-current charge at the site of atomization, and drying the atomized emulsion into an encapsulated, free flowing powder. Applying a high-voltage, low current alternating-current at the site of atomization allows the spray drying to be accomplished at significantly reduced temperatures, in particular, at inlet temperatures in the range of 25 C to 150 C, and outlet temperatures in the range of 25 C to 110 C. The low drying temperatures impart improvements in the resulting encapsulated powdered product, including better retention of volatile flavor components, a flavor profile comparable to that of the starting liquid formulation, and better hydration and dissolution in water-based applications.
Patent CA-3119437-A1 (CA)
Inventor: BYKOVSKAIA SVETLANA
IPC: A61P17/06
Filed: 2019-11-11
Abstract: L'invention concerne une méthode de traitement ou de prévention du psoriasis chez un patient par administration au patient de cellules T reg CD4+CD25+Foxp3+CD127low autologues, modifiées ex-vivo et expansées.
Patent CA-3120106-A1 (CA)
Inventor: MERZEAU JULIEN D
IPC: B65D71/36
Filed: 2019-12-09
Abstract: L'invention concerne un carton d'emballage pour emballer un ou plusieurs articles et des ébauches (100, 200, 1000) pour former le carton d'emballage. Le carton et les ébauches comprennent une pluralité de panneaux pour former le carton comprenant un panneau supérieur (108), un panneau inférieur (112), un premier panneau latéral (110) et une paire de panneaux latéraux partiels (106, 114). Le panneau inférieur, le premier panneau latéral et le premier panneau latéral partiel comportent chacun un premier et un second rabat d'extrémité reliés de manière articulée à celui-ci en opposition l'un par rapport à l'autre et les panneaux latéraux partiels adhèrent ensemble pour former un second panneau latéral complet pour enfermer un volume intérieur destiné à contenir des articles. Les rabats d'extrémité de l'ébauche (100, 200, 1000) délimitent une forme de bord qui est conçue pour être emboîtée avec le bord d'une ébauche identique.
Patent CA-3120128-A1 (CA)
Title: Apparatus combining a glass container with a glass water pipe
Inventor: OU SUK HWAN
IPC: A24F1/30
Filed: 2021-05-26
Abstract: A glass container including a hollow interior, an open top for receiving a cover, and a middle portion disposed between the open top and a bottom portion, the bottom portion arranged to be removeably coupled to a top, open portion of a glass water pipe.
Patent CA-3120291-A1 (CA)
Title: Navigating unmanned aircraft using pitch
Inventor: GIUFFRIDA FRANK D
IPC: G01C11/02
Filed: 2019-11-21
Abstract: Methods and systems for navigating unmanned aircraft to capture images a consistent distance from a surface of a structure, such as a roof, are disclosed, including a system comprising a computer system having one or more processors and one or more non- transitory computer readable medium, the processor(s) executing instructions to cause the one or more processors to: generate unmanned aircraft information including flight path information for capturing images of a roof section having a plane, the flight path information configured to direct an unmanned aircraft to fly a flight path based at least in part on a pitch of the roof section and information from one or more sensor indicative of a location of the roof section, the flight path configured to include waypoints at which the unmanned aircraft captures images at a consistent distance from the plane of the roof section.
Patent CA-3122017-A1 (CA)
Inventor: NELSON JEREMY J
IPC: A61H15/00
Filed: 2019-06-19
Abstract: Un système de massage à rouleaux à tension réglable comprend une paire d'ensembles de massage à rouleaux dans une relation de tension ajustable opposée ou espacée pour permettre la mise en prise de chaque ensemble d'une paire d'ensembles de massage à rouleaux sur une partie pouvant être massée correspondante d'un corps.
Patent CA-3123560-A1 (CA)
Title: Ash management system
Inventor: CHOI DANIEL S
IPC: F23J1/02
Filed: 2021-06-30
Abstract: Disclosed is an ash or debris management system for an appliance such as a charcoal grill. The system includes a sifter tray with openings that can be exposed by manually or automatically oscillating the sifter tray back and forth. The sifter tray can include ridges with angled faces that push the debris toward the sifter openings to better facilitate movement of the debris. In this manner, debris such as ash can be removed from the appliance with ease.
Patent CA-3124623-A1 (CA)
Title: Pump assembly having two pumps provided in a single housing
Inventor: VALKENBERG RALPH
IPC: F04C11/00
Filed: 2019-12-19
Abstract: A pump assembly that has a first pump and a second pump for pumping lubricant, both pumps being integrated into a single housing. A drive shaft is provided that drives both pumps. Both the first pump and the second pump have a gear or rotor that is rotated by the drive shaft. Each of the pumps have an inlet provided on the housing to receive input from a source outside the housing and an outlet. The housing has a wall that is common to both pumps. The first pump is provided on a first side of the wall and the second pump is provided on the second, opposite side. The gears or rotors of the pumps may be provided in pockets provided on the first and second sides of the wall. The drive shaft extends through the wall and connects to each of the drive gears or rotors.
Patent CA-3125992-A1 (CA)
Title: Hanger orientation system
Inventor: ROBOTTOM GAVIN
IPC: E21B33/04
Filed: 2020-01-02
Abstract: A system that includes a hanger orientation system that orients a tubing hanger within a wellhead. The hanger orientation system includes a conduit defining a first end and a second end opposite the first end. A sleeve couples to the conduit. The sleeve defines a spiral groove that engages a pin to rotate the tubing hanger.
Patent CA-3126483-A1 (CA)
Title: Encoding textual data for personalized inventory management
Inventor: LAN TIAN
IPC: G06Q10/08
Filed: 2020-01-13
Abstract: A system and a method are disclosed for encoding textual data for personalized recommendations using at least one encoder. An inventory catalog management system receives both the description data of inventory items and the human characteristic data from customers, and trains encoders to generate feature representations that capture degrees to which human characteristics have affinities to an inventory item. For example, the feature representation for a vegetarian customer and a chicken salad indicates a low affinity for the protein aspect of the chicken salad because the customer prefers vegetables. The system, using the generated feature representations, may partition products into categories based on the similarity measure of the products and recommend appropriate products to improve personalized recommendations.
Patent CA-3127954-A1 (CA)
Inventor: SMITH ALAN
IPC: A63G31/16
Filed: 2020-01-31
Abstract: A motion simulation apparatus includes a motion platform. A carrier for carrying a user is mounted on the motion platform. The apparatus has a drive arm with a lower end that is pivotally mounted on a substrate to pivot relative to the substrate with two degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot with respect to the motion platform with two degrees of freedom of movement. The apparatus has two guide arms, each guide arm having a lower end that is pivotally mounted on the substrate to pivot relative to the substrate with three degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot relative to the motion platform with three degrees of freedom of movement. The drive arm, the guide arms and the motion platform define a dynamic frame that can pivot with respect to the substrate such that a resultant movement of the motion platform can be imparted to the carrier.
Patent CA-3130637-A1 (CA)
Title: Systems, apparatuses, and methods for securing screen assemblies
Inventor: NEWMAN CHRISTIAN T
IPC: F16B1/00
Filed: 2015-12-22
Abstract: Embodirnents of the present disclosure provide for systems, apparatuses, and methods of securing screen assemblies (20). Embodirnents include a system having a compression assembly (100) with a compression pin (110) and a pin assernbly (200) having a pin (210). The compression assembly (100) may be attached to a first wall member (30) of a vibratory screening rnachine (10) and the pin assembly (200) may be attached to a second wall member (40) of the vibratory screening machine (10) opposite the first wall member (30) such that the compression assembly (100) is configured to assert a force against a first side portion of a screen assembly (20) and drive a second side portion of the screen assembly (20) against the pin (210) of the pin assernbly (200). The pin assembly (200) rnay include a pin (210) that is internally or externally mounted and that is adjustable and/or replaceable.
Patent CA-3132337-A1 (CA)
Title: Method and apparatus for predictor candidate list size signaling for intra picture block compensation
Inventor: XU XIAOZHONG
IPC: H04N19/105
Filed: 2020-06-10
Abstract: A method of video decoding includes receiving a coded video bitstream including a current picture. The method includes determining a predetermined condition associated with signaling data included in the coded video bitstream. The method includes determining, based on the predetermined condition, a size of an index included in the signaling data for a candidate list of vector predictors based on a number of merge mode candidates and a number of intra block copy (IBC) candidates. The method includes constructing the candidate list with vector predictors. The method includes retrieving a vector predictor from the candidate list in accordance with the index that has a value that does not exceed the determined size of the index. The method further includes decoding the current block in accordance with the retrieved vector predictor.
Patent CA-3137871-A1 (CA)
Inventor: YADA RAVI THEJA
IPC: G06F16/583
Filed: 2020-03-17
Abstract: L'invention concerne une technique mise en uvre par ordinateur permettant d'effectuer une recherche basée sur une image qui permet à un utilisateur de créer une image de requête personnalisée qui exprime l'intention de recherche de l'utilisateur. La technique génère l'image de requête d'après une ou plusieurs images d'entrée et/ou un ou plusieurs éléments d'information qui décrivent au moins une caractéristique souhaitée de l'image de requête. La technique soumet ensuite l'image de requête à un moteur de recherche et, en réponse, reçoit un ensemble d'images candidates qui correspondent à l'image de requête. Dans un mode de réalisation, la technique construit l'image de requête à l'aide d'un réseau neuronal de décodeur qui fonctionne sur un vecteur à variable latente mixte. Dans une approche, la technique utilise un réseau antagoniste génératif (GAN) pour produire le réseau neuronal du décodeur.
Patent CA-3142786-A1 (CA)
Title: Ophthalmologic testing systems and methods
Inventor: KHAN ZESHAN ALI
IPC: A61B3/14
Filed: 2020-07-30
Abstract: A modular, headset for performing ophthalmic tests on a patient comprises a removable optical module that can be replaced based on ophthalmic testing need. A miniaturized fundus camera is provided and can be movably mounted within the headset, including to the optical module. The fundus camera position can be automatically adjusted to align the camera with a headset wearer's eye. Software controls image capture and captured images are combined assembled and combined to provide a wide field retinal image. The optical module can have replaceable sub-components allowing configuration for different ophthalmic tests, such as visual field testing and optical coherence tomography.
Patent CA-3147167-A1 (CA)
Inventor: AHMADI RANA
IPC: F21V7/00
Filed: 2020-08-14
Abstract: L'invention concerne un ensemble d'éclairage allongé approprié dans des plafonds à déflecteurs suspendus. L'ensemble d'éclairage comprend un canal inversé ayant une bande supérieure et des jambes opposées selon les côtés opposés de la bande, des brides tournées vers l'intérieur s'étendant vers l'intérieur à partir des extrémités inférieures des jambes, les bords distaux des brides étant horizontalement espacés les uns des autres pour former un espace, une bande de DEL située sur une surface supérieure des brides et portant des éléments DEL orientés vers le haut à des intervalles régulièrement espacés, des surfaces à l'intérieur du canal faisant face à la bande de DEL étant revêtues d'un matériau réfléchissant diffus blanc, par quoi la lumière émise par les éléments de DEL émane essentiellement de façon exclusive de l'espace par réflexion diffuse à partir du revêtement.
Patent CA-3148389-A1 (CA)
Inventor: JOHANSSON LEIF
IPC: B66F3/46
Filed: 2020-08-11
Abstract: L'invention concerne un système de réglage comprenant un support réglable (100 ; 100´), un agencement d'entraînement (200 ; 200'), un agencement de verrouillage (203 ; 203') et un moteur (300 ; 300'). Le support réglable (100 ; 100') comprend une base (101 ; 101´) comprenant un alésage (107 ; 107') ayant une embouchure ouverte (108 ; 108') ; une vis (102 ; 102') étant mobile dans ledit alésage (107 ; 107') tout en ayant une extrémité libre conçue pour faire saillie au-delà de ladite embouchure ouverte (108 ; 108') de l'alésage (107 ; 107') ; et un dispositif d'entraînement (103 ; 103') étant agencé en prise d'entraînement avec la vis (102 ; 102'), une rotation du dispositif d'entraînement (103 ; 103') conduisant à un mouvement linéaire de la vis (102 ; 102') le long de l'extension longitudinale de l'alésage (107 ; 107'). L'agencement d'entraînement (200 ; 200') comprend un actionneur d'entraînement (202 ; 202') agencé pour être entraîné par le moteur (300 ; 300'). En outre, l'invention concerne un procédé d'orientation d'un élément par rapport à un plan de référence.
Patent CA-3149902-A1 (CA)
Inventor: CHANG CHE-WEI
IPC: B60S1/40
Filed: 2021-12-22
Abstract: The present disclosure related to a wiper including a buckling seat (10), an elastic arm (20), a scrapping strip (40) and an end sleeve (50). The elastic arm (20) is connected to the buckling seat (10) and has an end part (21) with a buckling hole (22), and one side of the elastic arm (20) has a bottom surface (23). The scrapping strip (40) is disposed on the bottom surface (23) of the elastic arm (20).  The end sleeve (50) has a buckling hook (51) buckled with the buckling hole (22). Accordingly, the wiper may be easily assembled and the scrapping strip (40) may be effectively fastened.
Patent CA-3151437-A1 (CA)
Title: Child protection system
Inventor: BOISSONNEAULT RAY
IPC: B62B9/14
Filed: 2022-03-07
Abstract: A child protection system is provided with a cover member that is interchangeable between different child carriers, such as an infant car seat and a stroller. The interchangeable cover member protects a child occupant from sun, wind, weather, insects, germs and provides privacy. The cover member is removably coupled to an anchor member, such as a canopy, of an infant car seat when in a first position. The cover member is removably coupled to an anchor member, such as a bumper bar, of a stroller when in a second position.
Patent CA-3153704-A1 (CA)
Inventor: HOLCOMBE BEVAN
IPC: H02J3/28
Filed: 2020-09-09
Abstract: The invention relates to an apparatus for regulating electrical power in an electricity transmission network, the apparatus including: a DC contactor; a transmission network connector including live terminal(s) connected to live connection(s) and a neutral terminal connected to a neutral or earth of the electricity transmission network; switches connected to the DC contactor; electronic controlling devices coupled to the switches and control the switches to independently regulate electrical power on each of the live connection(s) and the neutral connection, the electronic controlling devices receive voltage reading of the live connection(s); calculate average of the voltage reading for the live connection(s); if the average is larger than an upper value, control the switches to reduce voltage on the live connection; if the average is less than a lower value, control the switches to increase voltage supplied on the live connection(s).
Patent CA-3155483-A1 (CA)
Title: Step ladder pivot and lock mechanism
Inventor: BEHM CARL WILLIAM
IPC: E06C1/393
Filed: 2020-09-18
Abstract: A ladder is disclosed which has a lockable pivot arrangement. The lockable pivot arrangement is located and connected between two elongate ladder sections. Inside each pair of end housings there are at least two receptacles. A pivot mechanism connects between the end housings and the end housings rotate in unison and also allow the pair of end housings to rotate relative to the housing. A lock mechanism within the housing has at least two lock members each with an actuator and each actuator having a free end. There is an elastomeric bias element acting to bias the two lock members and respective free ends and actuators away from each other, and the two actuators when biased apart are positioned so as to allow for one-handed actuation against the bias to unlock the rotation of the housing.
Patent CA-3155494-A1 (CA)
Title: System and method for constructing filter graph-based media processing pipelines in a browser
Inventor: PEARCE JAMES EDWARD
IPC: H04N21/2343
Filed: 2020-10-30
Abstract: A system and method is provided for constructing filter graph-based media processing pipelines to render media content. The system includes a web browser running on a client device and for rendering media content, and a main application thread executed by a processor of the client device, The main application thread determines a processing function of media data received by the web browser; constructs a filter graph directly in the web browser that includes filters instantiated as web workers and for executing respective functions for the processing function of the media data; assesses a compatibility between the filters; and connects the filters via message channels upon compatibility. Moreover, one filter transmits media to a second filter after performing the respective function in which the second filter the enters the transmitted media in a queue and renders media content in the browser based on the queued media.
Patent CA-3156047-A1 (CA)
Title: High hyaluronate multi-purpose disinfection solutions for ophthalmic applications
Inventor: GERATHS CHRISTIAN
IPC: A61L12/14
Filed: 2020-12-04
Abstract: The present invention relates to ophthalmic formulations wherein a synergistic combination of three different classes of disinfectants (a multimeric biguanide compound, a quaternary ammonium compound and an antifungal/anti-acanthamoeba compound, in particular a combination of polyhexamethylene biguanide, Polyquaternium-1 and myristamidopropyl dimethylamine) enables the use of high concentrations of hyaluronate for providing better comfort and support of corneal health without compromising antimicrobial efficacy. The novel ophthalmic formulations support the use of more than 7.5 times higher concentrations of hyaluronate than are present in currently marketed multi-purpose disinfection solutions.
Patent CA-3160380-A1 (CA)
Inventor: MITTON SAMUEL
IPC: B31F1/14
Filed: 2022-05-25
Abstract: A creping blade having a first side face, a second side face, and a shelf extending from the first side face to the second side face, with a scraping edge at the intersection of the first side face and the shelf. The shelf has a first section having a first coefficient of friction and a second section have a second coefficient of friction and the second coefficient of friction is greater than the first coefficient of friction.
Patent CA-3161560-A1 (CA)
Inventor: UPENDRAN MANISH
IPC: G06Q10/06
Filed: 2020-12-11
Abstract: L'invention concerne un système et un procédé de mise à l'échelle d'une représentation 3D d'une structure de bâtiment. Le procédé comprend l'obtention d'images de la structure de bâtiment, y compris des points d'ancrage non photographiques. Le procédé comprend également l'identification de poses de référence d'images en fonction des points d'ancrage non photographiques. Le procédé comprend également l'obtention de données de cartes du monde comprenant des poses du monde réel pour les images. Le procédé comprend également la sélection de poses candidates parmi les poses du monde réel en fonction de poses de référence correspondantes. Le procédé comprend également le calcul d'un facteur de mise à l'échelle en vue d'une représentation 3D de la structure de bâtiment en fonction de la corrélation des poses de référence avec les poses candidates sélectionnées. Certains modes de réalisation utilisent une structure issue de techniques de mouvement ou un LiDAR, en plus des infrastructures de réalité augmentée, afin de mettre à l'échelle les représentations 3D de la structure de bâtiment. Dans certains modes de réalisation, les données de cartes du monde comprennent des données environnementales, telles que des données d'éclairage, et le procédé comprend la génération ou l'affichage de la représentation 3D.