baber/WOPTO huggingface dataset:
Patent CA-3124796-A1 (CA)
Inventor: AMARAL MARTA
IPC: C07K16/00
Filed: 2019-12-23
Abstract: La présente invention concerne des protéines de liaison comprenant une région VL appariée à une région VH, et une région CH1 appariée à une région CL, la région VL et la région VH comprenant des mutations chargées opposées pour faciliter l'appariement, ladite région CH1 et ladite région CL comprenant des mutations pour faciliter l'appariement. L'invention concerne également des protéines de liaison comprenant un ou plusieurs résidus cystéine modifiés dans la paire VH/VL pour former une ou plusieurs liaisons disulfure. L'invention concerne également des protéines de liaison multispécifiques, des acides nucléiques codant pour des protéines de liaison et des protéines de liaison multispécifiques, des vecteurs d'expression, des cellules hôtes, une composition pharmaceutique et des méthodes de traitement dans lesquelles on administre les protéines de liaison ou les protéines de liaison multispécifiques décrites dans la description.
Patent CA-3126872-A1 (CA)
Title: Direct carbon dioxide capture from air
Inventor: DE NEVE HANS
IPC: B01D53/06
Filed: 2020-01-20
Abstract: The present invention concerns a device and process for capturing CO 2 from air. The device comprises (a) a membrane at least partly permeable for air comprising a solid state CO 2 sorbent; (b) at least one sorption chamber;(c) at least one regeneration chamber;(d) means for transporting the membrane from the sorption chamber to the regeneration chamber and back;(e) an inlet for receiving air located on one end of the membrane and an outlet for discharging air depleted in CO 2 located on the other end of the membrane in the sorption chamber, wherein the device is configured to allow air to flow from the inlet to the outlet through the membrane;(f) means for flowing stripping gas through the membrane into the regeneration chamber;(g) at least one outlet for discharging CO 2, located in the regeneration chamber; and(h) heating means for heating the regeneration chamber.The device according to the invention provides an efficient and low-cost solution for capturing CO 2 directly from air.
Patent CA-3128651-A1 (CA)
Title: Balcony mounted chair and integral rail socket
Inventor: RICHMOND PAUL-JACOB MICHAEL
IPC: A47C7/56
Filed: 2021-08-19
Abstract: A seating unit system is provided to mount seats to a nose of a balcony. The seating unit system includes a balcony mount beam secured to the nose of the balcony. The balcony mount beam includes a front plate and a return. The front plate has an upwards extension.  The seating unit includes one or more seats. Each seat has a balcony mount stanchion and a front rail socket connected to the balcony mount stanchion. The balcony mount stanchion includes a hook feature and a balcony mount beam bracket. The hook feature attaches to the upwards extension of the front plate and the balcony mount beam bracket attaches to the return. The front rail socket is configured to receive a front rail.
Patent CA-3129386-A1 (CA)
Title: Systems and methods for vehicle position calibration using rack leg identification and mast sway compensation
Inventor: Thode Justin Forbes
IPC: G01C21/00
Filed: 2020-02-04
Abstract: A materials handling vehicle includes a camera, odometry module, processor, and drive mechanism. The camera captures images of an identifier for a racking system aisle and a rack leg portion in the aisle. The processor uses the identifier to generate information indicative of an initial rack leg position and rack leg spacing in the aisle, generate an initial vehicle position using the initial rack leg position, generate a vehicle odometry-based position using odometry data and the initial vehicle position, detect a subsequent rack leg using a captured image, correlate the detected subsequent rack leg with an expected vehicle position using rack leg spacing, generate an odometry error signal based on a difference between the positions, and update the vehicle odometry-based position using the odometry error signal and/or generated mast sway compensation to use for end of aisle protection and/or in/out of aisle localization.
Patent CA-3130993-A1 (CA)
Inventor: MAGANTI VENKATA RAMA NATARAJ
IPC: F01N3/025
Filed: 2021-09-16
Abstract: A diesel exhaust treatment system for treating exhaust gas from a diesel engine comprising at least one diesel oxidation catalyst (DOC), at least one diesel particulate filter (DPF), at least one diesel exhaust fluid mixing chamber and at least one selective catalytic reduction converter (SCR). In one desirable embodiment, two DOCs, two DPFs, two SCRs, and two diesel exhaust fluid mixing chambers are arranged in parallel. The disclosed system is configured to reduce back pressure and increase urea vaporization while effectively using available space and providing improved access to components. The system can be coupled to a vehicle frame rail, such as the frame rail of a heavy duty truck.
Patent CA-3136612-A1 (CA)
Inventor: JOHNSON KEITH A
IPC: B23B39/02
Filed: 2020-03-28
Abstract: A boring bit or other component for horizontal directional drilling is provided which includes a hard faced layer that is preferably made by a laser cladding bead. A subsequent or post heat treatment is applied to modify the heat affected zone (HAZ) to eliminate or reduce the hard brittle regions and/or softer regions in the base iron or steel material of the HAZ. Further, the hard faced layer may be applied in combination with carbide insert teeth that are embedded within the steel base of the boring bit body, such as by press fitting.
Patent CA-3138270-A1 (CA)
Inventor: KULKARNI POOJA
IPC: A61K8/25
Filed: 2020-03-24
Abstract: L'invention concerne des compositions de soins bucco-dentaires comprenant des silicates métalliques (par exemple, du silicate de potassium); ainsi que des procédés de fabrication et d'utilisation de celles-ci.
Patent CA-3138391-A1 (CA)
Title: Electronic aerosol provision system
Inventor: KABIRAT JUNIOR
IPC: A24F40/50
Filed: 2020-05-01
Abstract: An aerosol provision system comprises a reservoir for containing an aerosol precursor material; an inlet port and an outlet port both fluidly connected to the reservoir; and a control unit configured to supply a pressurised fluid to the reservoir via the inlet port to increase the pressure within the reservoir relative to the pressure external to the reservoir to force the aerosol precursor material to exit the reservoir via the outlet port.
Patent CA-3139485-A1 (CA)
Title: Shock absorber for a vehicle
Inventor: GAGNON PASCAL
IPC: F16F9/44
Filed: 2021-11-19
Abstract: A shock absorber assembly with a coil spring and a shock absorber. The shock absorber includes a cylinder; a piston rod; a cylinder piston connected to the piston rod; a reservoir fluidly connected to the cylinder, the reservoir and the cylinder defining a fluid chamber for receiving a hydraulic fluid; a reservoir base valve separating the fluid chamber into a first portion and a second portion, the reservoir base valve defining passages fluidly connecting the first and second portions; a bypass channel fluidly connecting the first portion to the second portion; a bypass valve configured to selectively control fluid flow through the bypass channel; and a check valve disposed in the bypass passage and being configured to: pemit fluid flow through the bypass channel from the first portion to the second portion, and impede fluid flow through the bypass channel from the second portion to the first portion.
Patent CA-3139692-A1 (CA)
Title: Embossed paper in combination with paper cushioning for shipping envelopes
Inventor: GOODRICH DAVID P
IPC: B65D81/02
Filed: 2020-05-08
Abstract: According to some illustrative embodiments, a protective product is provided that includes: at least one expandable slit paper sheet, said at least on expandable slit paper being expanded between opposing ends of said slit paper; a first embossed paper sheet facing said expanded slit paper sheet and a second paper sheet facing an opposite side of said at least one expanded slit paper sheet, at least one of said first embossed paper sheet and said second paper sheet being fixed to said expanded slit paper sheet at the opposing ends of said expanded slit paper sheet and thereby maintaining said expanded paper in its expanded state, said first embossed paper sheet having a plurality of embossings that increase the rigidity of said embossed paper sheet, whereby inhibiting deformation of said embossed paper sheet that is fixed to said expanded slit sheet paper.
Patent CA-3140737-A1 (CA)
Title: Roasting apparatus
Inventor: CECCAROLI STEFANO
IPC: A23N12/08
Filed: 2020-06-15
Abstract: The invention concerns an apparatus (10) for roasting coffee beans comprising : - a roasting chamber (1) presenting a bottom opening (11), - an air driver (2) configured to drive a flow of air inside the roasting chamber through the bottom opening of said chamber, - an electrical heater (3) positioned below the bottom opening of the chamber configured to heat said flow of air driven to the bottom opening of the roasting chamber, wherein the apparatus comprises a conduit (6) to drive the flow of hot air from the heater (3) to the bottom opening (11) of the roasting chamber, and wherein said conduit (6) comprises a local transversal constriction (61), and wherein at least one temperature probe is positioned at said local transversal constriction (61) of the conduit.
Patent CA-3141103-A1 (CA)
Inventor: PEETERS BRIAN
IPC: E01D18/00
Filed: 2021-12-06
Abstract: A modular steel pipe stringer bridge haying a plurality of parallel pipe stringers extending between a first support means at a first end of the pipe stringers and a second support means at an opposing second end of the pipe stringers; a plurality of bearing plates, each bearing plate connecting a stringer to the support means by bolting or lag-bolting; a pair of opposing curbs extending along the length of the top of each of the outermost pipe stringers between the first and second support means; a material separator extending along the top of the full length of the pipe stringer assembly between the opposing curbs; and a granular material surface backfilled on top of the material separator along the length of the pipe stringers between the curbs.
Patent CA-3141247-A1 (CA)
Title: Integral pressure vessel penetrations and systems and methods for using and fabricating the same
Inventor: DAHLGREN CHRISTER N
IPC: G21C13/02
Filed: 2020-06-14
Abstract: Pressure vessels have full penetrations that can be opened and closed with no separate valve piping or external valve. A projected volume from the vessel wall may house valve structures and flow path, and these structures may move with an external actuator. The flow path may extend both along and into the projected volume. Vessel walls may remain a minimum thickness even at the penetration, and any type of gates may be used with any degree of duplication. Penetrations may be formed by installing valve gates directly into the channel in the wall. The wall may be built outward into the projected volume by forging or welding additional pieces integrally machining the channel through the same volume and wall. Additional passages for gates and actuators may be machined into the projections as well. Pressure vessels may not require flanges at join points or material seams for penetration flow paths.
Patent CA-3141791-A1 (CA)
Title: A hand-held electrically powered work tool
Inventor: KARLSSON FREDRIK
IPC: B28D1/04
Filed: 2020-11-25
Abstract: A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an arm (116) arranged to support a cutting disc (130) and an electric motor (140) arranged to drive the cutting disc, the second part (120) comprising front (190) and rear (195) handles for operating the cut-off tool, and a battery compartment (150) for holding an electrical storage device (220, 1800) such as a battery arranged to power the electric motor (140), wherein one or more damping members (170, 1910) are arranged in-between the first part (110) and the second part (120), where at least one damping member (170, 1910) is formed in a resilient material associated with a damping coefficient.
Patent CA-3143392-A1 (CA)
Title: Inductor
Inventor: WHITE JULIAN DARRYN
IPC: H05B6/36
Filed: 2020-06-23
Abstract: An inductor (160) for use in an aerosol provision device. The inductor (160) comprises an electrically-conductive element (160). The element (160) comprises an electrically- conductive non-spiral first portion (162) coincident with a first plane (P1), an electrically-conductive non-spiral second portion (164) coincident with a second plane (P2) that is spaced from the first plane (P1), and an electrically-conductive connector (163) that electrically connects the first portion (162) to the second portion (164).
Patent CA-3144098-A1 (CA)
Inventor: SHI XIAOJUAN
IPC: H04W36/00
Filed: 2019-07-30
Abstract: The present disclosure relates to method, systems and devices for use in a user equipment, includes receiving, from a source cell, at least one first message comprising configuration information and at least one execution condition of performing a handover for each of at least one target cell, receiving, from the source cell, a second message indicating one of the at least one target cell, and performing a handover to the target cell indicated by the second message based on the configuration information.
Patent CA-3145102-A1 (CA)
Inventor: DONAHUE PAUL W
IPC: H02J9/04
Filed: 2020-06-09
Abstract: A micro grid system comprises an adapter, a power controller, and secondary energy source. The adapter is in communication with an electric grid and configured to connect and disconnect a connection between the electric grid and a micro grid. The power controller is in communication with the adapter and configured to receive first AC power from the electric grid via the adapter, obtain grid information, and control the adapter to connect and disconnect the connection between the electric grid and the micro grid. The power controller controls the adapter to disconnect the connection in response to determining that the electric grid is abnormal based on the grid information. The secondary energy source is in communication with the power controller and is configured to generate DC power and to supply the DC power to the power controller.
Patent CA-3146663-A1 (CA)
Title: Technologies for needles with microchannels
Inventor: SEN CHANDAN K
IPC: A61M37/00
Filed: 2020-07-17
Abstract: An apparatus for delivering an agent to a target recipient includes a planar substrate having a first surface and a second surface, a reservoir defined in the first surface of the planar substrate, and a plurality of microstructures projecting from the second surface of the planar substrate. Each of the plurality of microstructures includes a delivery channel that extends from the reservoir to a channel opening defined in an exterior surface of the microstructure. In some embodiments, a needle with microchannels can be fabricated using a silicon wafer. A primary channel is etched into the wafer, and then a second silicon wafer can be bonded on top of the initial wafer. Microchannels can be formed from the primary channel to a surface of the wafer using deep reactive ion etching. The diameter of the microchannels may be chosen for drug delivery. The illustrative diameter of the microchannels is 4 micrometers.
Patent CA-3147542-A1 (CA)
Title: Derives d'isoquinoleine et leur utilisation dans le traitement d'infections parasitaires
Inventor: ALIG BERND
IPC: C07D401/12
Filed: 2020-07-27
Abstract: La présente invention concerne de nouveaux composés d'isoquinoléine de formule générale (I), dans laquelle A, R1, R2, R3, R4, R5, R6 et Q sont tels que définis dans la description, des procédés de préparation desdits composés, des composés intermédiaires utiles pour préparer lesdits composés, des compositions et des combinaisons pharmaceutiques comprenant lesdits composés et l'utilisation desdits composés pour fabriquer des compositions pharmaceutiques destinées au traitement, à la maîtrise et/ou à la prévention de maladies, en particulier des infections helminthiques, en monothérapie ou en association avec d'autres principes actifs.
Patent CA-3150392-A1 (CA)
Title: Circumferentially-sectioned valve cages
Inventor: MASIAS JUSTIN L
IPC: F16K3/24
Filed: 2020-09-30
Abstract: Circumferentially-sectioned valve cages are disclosed. An example apparatus comprises a plurality of cage sections collectively configured to be removably coupled together to form a valve cage having a circumference and a plurality of joints. The joints correspond in number to the cage sections and are spaced apart from one another about the circumference. Respective ones of the joints are defined by neighboring ones of the cage sections.
Patent CA-3151430-A1 (CA)
Inventor: ARAVAMUDHAN BHARATH
IPC: H04Q3/64
Filed: 2016-10-18
Abstract: A system for routing interactions to contact center agents which includes processor and memory. The memory has stored therein instructions that, when executed by the processor, cause the processor to identify a network of agents and customers. Each node of the network represents either an agent or a customer and a connection is made between the node representing the agent and the node representing the customer, in response to identifying a fit between the customer and the agent. The memory has stored therein instructions that, when executed by the processor, cause the processor to identify a current interaction to be routed, identify a first group of agents based on one or more constraints for generating one or more candidate agents, determine the fit between a current customer and each of the candidate agents based on the network of agents and customers, select a particular agent of the candidate agents with a best fit, and transmit a signal for routing the current interaction to the particular agent.
Patent CA-3152864-A1 (CA)
Title: Ready to assemble simulated fireplace insert kit
Inventor: JONES PAUL
IPC: F21S10/04
Filed: 2022-03-17
Abstract: The present disclosure provides a novel ready to assemble simulated fireplace insert kit which can be combined with a pre-built furniture piece, or a ready to assemble furniture piece to provide a unique solution in the ready to assemble furniture product category. The ready to assemble simulated fireplace insert is broken down into individual components that can more easily be packed and shipped in a flat format and assembled by the end user. In some embodiments, certain components may be shared across different width insert assemblies to reduce costs.
Patent CA-3154748-A1 (CA)
Title: Surface acoustic wave atomizer for aerosol delivery device
Inventor: HEJAZI VAHID
IPC: A24F40/465
Filed: 2020-10-15
Abstract: The present disclosure provides an aerosol delivery device and a liquid delivery and atomization assembly for use with an aerosol delivery device. In one implementation, the liquid delivery and atomization assembly may comprise a liquid composition, an atomization assembly, and a liquid transport element configured to transport at least a portion of the liquid composition to the atomization assembly. The atomization assembly may comprise a piezoelectric component that includes an interdigital transducer configured to generate surface acoustic waves that vaporize the portion of the liquid composition to generate an aerosol. The liquid transport element may comprise one or more of a fibrous material that includes fibers having a multi-lobal cross-section, a perforated disk, or a combination thereof. The perforated disk may include a plurality of openings and a plurality of microchannels that extend from a periphery of the disk to the plurality of openings.
Patent CA-3156905-A1 (CA)
Inventor: GRAM HERMANN
IPC: A61P37/06
Filed: 2008-05-28
Abstract: Il est décrit une nouvelle utilisation de composés perturbant le ligand IL-1 3/récepteur IL-1 (désignés ci-après également comme « composés IL-1 bêta »); comme de petits composés moléculaires perturbant linteraction ligand IL-1 p/récepteur-IL-1, des anticorps IL-1 p ou des anticorps de récepteur IL-1, comme des molécules de liaison IL-1 p décrites ici, comme des anticorps décrits ici, comme des composés de liaison IL-1 p ou des composés de liaison de récepteur IL-1, et/ou des composés d'acide ribonucléique diminuant soit des taux de ligands IL-1 p ou de protéines de récepteur IL-1, dans le traitement et/ou la prévention de syndromes auto-inflammatoires, comme le syndrome de la polyarthrite rhumatoïde juvénile ou de la polyarthrite rhumatoïde adulte et sur des procédés de traitement et/ou de prévention de syndromes auto-inflammatoires, en particulier la maladie de Behcet ou la vascularite urticaire, chez des mammifères, en particulier des êtres humains.
Patent CA-3162133-A1 (CA)
Inventor: JIMENEZ-ZENTENO ALEJANDRO KAYUM
IPC: B01L3/00
Filed: 2020-11-19
Abstract: The invention relates to a system for detecting at least one species present in a fluid, preferably for detecting at least one circulating cell or aggregate of cells present in a human or animal biological fluid, and in particular circulating tumour cells (CTC) present in a blood fluid, the detection system comprising means (20) for filtering the fluid, the filtering means (20) comprising a filtering membrane (21), the filtrating membrane comprising at least one pore (22) designed to retain a species of a given type present in the fluid, the filtration means (20) further comprising at least one opening (23) designed to ensure, during operation within the fluid, the continuous circulation of the biological fluid, even when the at least one pore (22) is occupied.
Patent CA-3165046-A1 (CA)
Inventor: KLOMP DIRK
IPC: C09D191/06
Filed: 2021-01-15
Abstract: A film coating composition, and seed coating composition formed comprising the film forming composition. The film coating composition comprises rosin resin and/or starch derivative and wax dispersion. The sum of rosin/starch and wax in the film coating composition being in the range 2 to 60 wt.%. The seed coating formulation optionally comprises an agrochemical active and/or nutrient, and is applied to seeds or bulbs for wet and dry flowability, abrasion resistance, dust off, germination, plantability and colour retention. In particular, the seed coating composition provides said properties whilst essentially or completely microplastic free. There is also provided a method of making the formulations, and for treating seeds or bulbs with seed coating formulation.
Patent CA-3169172-A1 (CA)
Title: Prefiltre
Inventor: HECK GILBERT
IPC: B01D46/02
Filed: 2021-02-24
Abstract: L'invention concerne un appareil et des procédés pour un préfiltre pour un boîtier de filtre à air ouvert. Le préfiltre comprend un milieu filtrant entre une base et une grille qui sont fixés sur une ouverture à l'intérieur du boîtier de filtre à air. Le milieu filtrant comprend une feuille de matériau filtrant ayant une forme et une taille appropriées pour être supportée entre la base et la grille. La base est un élément rigide qui supporte le milieu filtrant dans une configuration de feuille, de sorte que l'écoulement d'air traverse le milieu filtrant avant d'entrer dans le boîtier de filtre à air. La grille est un élément rigide comprenant une partie tamis entourée par un cadre qui est conçu pour être fixé sur le boîtier de filtre à air. La partie tamis comprend un treillis façonné qui permet à l'écoulement d'air de traverser le milieu filtrant avant d'entrer dans le boîtier de filtre à air.