baber/WOPTO huggingface dataset:
Patent CA-3084853-A1 (CA)
Title: A skin darkening composition
Inventor: THIMMAIAH SREENIVASA
IPC: A61Q19/04
Filed: 2018-11-02
Abstract: The invention relates to a composition and a method of darkening human skin. The composition comprises select alkyl or alkyloxy benzoic acids.
Patent CA-3087369-A1 (CA)
Title: Autosamplers and gas chromatographic systems and methods including same
Inventor: TOLLEY SAMUEL
IPC: G01N30/24
Filed: 2019-02-11
Abstract: A gas chromatographic system includes a gas chromatographic (GC) subsystem and an autosampler. The autosampler includes a carrier including a plurality of seats and a plurality of sample holders disposed in respective ones of the seats. Each of the sample holders includes: a container defining a chamber configured to hold a sample; and visible indicium on the container; wherein the container is positioned in its seat such that the visible indicium is visible. The autosampler further includes an optical sensor, a controller, at least one mirror, and a sampling system. The optical sensor is configured to read the visible indicia and to generate an output signal corresponding thereto. The controller is configured to receive the output signal. The at least one mirror is arranged and configured to simultaneously reflect images of the visible indicia of a set of the sample holders in the seats to the optical sensor. The sampling system is configured to extract an analyte from at least one of the sample holders and transfer the extracted analyte to the GC subsystem.
Patent CA-3089610-A1 (CA)
Title: Systems and methods for active cloud point adjustment and refrigeration cycles
Inventor: NOVEK ETHAN J
IPC: G05B21/00
Filed: 2019-01-25
Abstract: The present invention pertains to systems, methods, and compositions for liquid phase change, including for active cloud point, e.g., critical solution temperature, adjustment and heating or cooling, e.g., refrigeration, cycles. In some embodiments heat is absorbed, released or both due to phase changes in a liquid system. Advantageously, the phase changes may be controlled by controlling the ingredients or amounts of certain components of the liquid system. Advantages may include lower capital expenditures, lower operating expenses, or both for a diverse and wide range of heating and cooling applications. Such applications include, for example, cooling of data centers, cooled transportation of goods, refrigeration, heat pumps, extractions, ocean thermal energy conversion, and de-icing of roads to name just a few.
Patent CA-3089727-A1 (CA)
Inventor: HAN JIN WOO
IPC: C03C17/36
Filed: 2019-05-09
Abstract: A transparent substrate provided with a multi-layered coating is provided, the coating including the following in an order from the substrate: a first dielectric film including one or more dielectric layers, a first metal protective layer, a first metalic layer having an infrared (IR) reflection characteristic, a second metal protective layer, a second dielectric film including two or more dielectric layers, a third metal protective layer, a second metalic layer having an infrared (IR) reflection characteristic, a fourth metal protective layer, and a third dielectric film D3 including one or more dielectric layers, wherein the dielectric layer includes a metal oxide, a metal nitride, or a metal oxynitride, the metalic layer is silver (Ag) or a silver (Ag)-containing metal alloy, a normal emissivity is 2.0 % or less, and a difference between a coated surface reflectance and an uncoated surface reflectance is 21 % or more.
Patent CA-3089926-A1 (CA)
Inventor: VAN PUTTEN ROBERT-JAN
IPC: C07D307/50
Filed: 2019-01-31
Abstract: A process, which process includes the following steps: a) converting a solid material containing hemicellulose, cellulose and lignin, by: (i) hydrolyzing, at a temperature equal to or less than 40 °C, preferably equal to or less than 30 °C, at least part of the hemicellulose of the solid material with a first aqueous hydrochloric acid solution, which first aqueous hydrochloric acid solution has a hydrochloric acid concentration in the range from equal to or more than 15.0 wt. % to less than 40.0 wt. %, based on the weight amount of water and hydrochloric acid in such first aqueous hydrochloric acid solution, yielding a remaining solid material and a hydrochloric acid- containing, aqueous, first hydrolysate product solution; (ii) hydrolyzing, at a temperature equal to or less than 40 °C, preferably equal to or less than 30 °C, at least part of the cellulose of the remaining solid material with a second aqueous hydrochloric acid solution, which second aqueous hydrochloric acid solution has a hydrochloric acid concentration in the range from equal to or more than 40.0 wt. % to equal to or less than 51.0 wt. %, based on the weight amount of water and hydrochloric acid in such second aqueous hydrochloric acid solution, yielding a residue and a hydrochloric acid- containing, aqueous, second hydrolysate product solution. (b) forwarding to step (c) a, hydrochloric acid-containing, aqueous intermediate product solution comprising: - a part of or the whole of the hydrochloric acid-containing, aqueous first hydrolysate product solution of step (a); and/or - a part of or the whole of the, hydrochloric acid-containing, aqueous second hydrolysate product solution of step (a); and (c) heating at least part of the hydrochloric acid-containing, aqueous intermediate product solution to a temperature equal to or more than 60 °C, yielding a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from such product solution into an extraction solvent.
Patent CA-3090515-A1 (CA)
Title: Accessoire de prehension pour une bouteille
Inventor: CHALFANT TONYA LEE
IPC: B65D23/12
Filed: 2019-02-14
Abstract: Accessoire de préhension (10) qui facilite la manipulation d'une bouteille de médicament (12). La bouteille de médicament comprend un récipient (14) ayant une paroi cylindrique (16) s'étendant parallèlement à un axe longitudinal. Le récipient est fermé au niveau d'une première extrémité par une paroi de base (18) et a une extrémité ouverte opposée. Le récipient reçoit un bouchon (20) sur l'extrémité ouverte pour fermer le récipient. L'accessoire de préhension comprend une partie manchon (22) ayant une paroi (24) de manchon délimitant une surface cylindrique interne conçue pour être fixée de façon amovible à la paroi de récipient. L'accessoire de préhension comprend en outre un composant à effet de levier relié à la partie manchon pour faciliter la préhension de la partie manchon.
Patent CA-3092971-A1 (CA)
Inventor: ROESSEL JOHN A
IPC: F41A19/10
Filed: 2020-09-11
Abstract: A trigger assembly includes a housing a sear moveably connected to the housing; and a trigger piece connected to the housing and moveable between a cocked position and a firing position; the trigger piece including a trigger shoe configured to contact a user in moving from the cocked position to the firing position; the trigger piece being configured to rotate about a first axis of rotation and an orthogonal second axis of rotation in moving from the cocked position to the firing position.
Patent CA-3093236-A1 (CA)
Title: Calibration bias reduction in a pressurized gas ion chamber-based dose calibrator
Inventor: BHATTACHARYA MANOJEET
IPC: A61B6/03
Filed: 2019-01-22
Abstract: For dose calibration in functional imaging, different precision sources for a same long-lived isotope are used to calibrate, avoiding having to ship one source from one location to another location. A ratio of sensitivities of a gas ion chamber-based dose calibrator at a reference laboratory to the precision source of the long-lived isotope to a source with an isotope to be used for imaging is found. At the clinical site, a measure of the sensitivity of a local gas ion chamber-based dose calibrator to the other source with the long lived isotope and the ratio from the remote gas ion chamber-based dose calibrator are used to determine sensitivity of the local gas ion chamber based dose calibrator to the isotope of the radiopharmaceutical. The bias and corresponding dose for the radiopharmaceutical to be used for imaging a patient are based on activity for the radiopharmaceutical as calibrated.
Patent CA-3094405-A1 (CA)
Inventor: RAJAGOPALAN RAJKANNAN
IPC: A61K31/19
Filed: 2019-03-18
Abstract: The present disclosure relates to the targeted delivery of defined active agents and/or immunomodulatory agents to lymph nodes or lipoid cells in a lymphatic tissue. More particularly, the invention provides methods for targeted delivery of a defined active agent or immunomodulatory agent to lymph nodes or lymphoid cells in a lymphatic tissue, comprising administering to a subject in need thereof a composition comprising the active agent or immunomodulatory agent, one or more lipid-based structures, and a hydrophobic carrier.
Patent CA-3097015-A1 (CA)
Inventor: WATTWOOD JAMES A
IPC: H01Q3/08
Filed: 2020-10-23
Abstract: CA Demande CPST Réf : 15233/00003 ABRÉGÉ : Linvention concerne un système dorientation dantenne pour une antenne directive, ledit système pouvant comprendre un dispositif dorientation dantenne à installer provisoirement sur lantenne directive pour déterminer les données de positionnement de lantenne directive. Le système dorientation dantenne peut également comprendre un logement doutil de technicien associé au dispositif dorientation dantenne. Le système dorientation dantenne peut également comprendre un outil de technicien conçu pour être installé provisoirement dans le logement doutil de technicien, ainsi que pour acquérir une image dans une orientation séloignant de lantenne directive. CPST Doc. : 301736.1 Date reçue/Date Received 2020-10-23
Patent CA-3097112-A1 (CA)
Inventor: MELCHER MICHAEL
IPC: G06T19/00
Filed: 2019-02-28
Abstract: An asset tagging and monitoring system includes a smart device having a camera, a GPS, and a touch screen display; a server to communicate with the smart device to receive and store data; a tagging platform accessible from the smart device and to communicate with the camera, the mobile platform provides activating the camera to provide a visual representation of an area on the touch screen display; receiving user input to designate a first asset present within the area; creating a virtual asset tag associated with the first asset, the virtual asset tag having data associated therewith; assigning a position to the virtual asset tag, the position determined via the smart device; and creating an augmented display from the camera, the augmented display having a virtual asset tags displayed thereon, each of the virtual asset tags being associated with a tangible or intangible asset.
Patent CA-3097792-A1 (CA)
Title: A method and a system for homodyne solid-state biased coherent detection of ultra-broadband terahertz pulses
Inventor: MORANDOTTI ROBERTO
IPC: G01J11/00
Filed: 2020-11-02
Abstract: ABSTRACT A device, a system and a method for homodyne solid-state biased coherent detection of terahertz pulses in a range between 0.1 and 11 THz, the device comprising a metallic slit between, and parallel to, two longitudinal metallic electrodes, deposited on a surface of a substrate, and covered with a layer of nonlinear material, wherein a width of the metallic slit and a thickness of the nonlinear material layer are selected in relation to a central wavelength of the THz pulses. The method comprises focusing a THz beam and a pulsed laser beam of pulse energies in a range between 10 and 100 nJ onto the metallic slit, the metallic electrodes being biased by a static DC voltage bias selected in a range between 20 Vpp and 200 Vpp; and retrieving a terahertz pulse waveform using the terahertz pulse repetition rate as synchronism. Date Recue/Date Received 2020-11-02
Patent CA-3098550-A1 (CA)
Inventor: HOLMES ELIZABETH A
IPC: G01D5/56
Filed: 2013-07-18
Abstract: Abstract In one nonlimiting example, an automated system is provided for separating one or more components in a biological fluid, wherein the system comprises: (a) a centrifuge comprising one or more bucket configured to receive a container to effect said separating of one or more components in a fluid sample; and (b) the container, wherein the container includes one or more shaped feature that is complementary to a shaped feature of the bucket. Date Recue/Date Received 2020-11-09
Patent CA-3103096-A1 (CA)
Title: Method and system for spine tracking in computer-assisted surgery
Inventor: GOYETTE ANDREANNE
IPC: A61B90/00
Filed: 2020-12-16
Abstract: Abstract A method for spine tracking in computer-assisted surgery, the method includes:    obtaining, at a computer-assisted surgical system, at least one image of at least part of the spine and at least one surgical device; determining, at the computer-assisted surgical system, a three-dimensional position and orientation of the at least one surgical device relative to the spine from the at least one image to create a referential system; tracking, at the computer-assisted surgical system, the at least one surgical device altering a first vertebra of the spine for attachment of a spinal screw to the first vertebra, in the referential system;  and tracking, at the computer-assisted surgical system, the spine in the referential system with a trackable reference attached to the spinal screw of the first vertebra. Date Recue/Date Received 2020-12-16
Patent CA-3103874-A1 (CA)
Title: Procede de purification de polymeres recycles
Inventor: LAYMAN JOHN MONCRIEF
IPC: B29B17/02
Filed: 2019-06-18
Abstract: L'invention concerne un procédé de purification d'un polymère recyclé. Selon un mode de réalisation, le procédé consiste à obtenir un polymère recyclé, à mettre en contact le polymère recyclé avec un premier solvant fluide pour produire un polymère recyclé extrait; puis à dissoudre le polymère recyclé extrait dans un solvant pour produire une première solution comprenant le polymère. La première solution est laissée décanter et puis filtrée. Un polymère plus pur est séparé de la solution ainsi obtenue.
Patent CA-3104711-A1 (CA)
Inventor: LAEPPLE KLAUS
IPC: G01V3/02
Filed: 2010-11-18
Abstract: A testing device which may be used to conduct ground resistance and soil resistivity measurements. The testing device comprises both a main unit and a remote unit adapted to communicate with one another via a communication link. After setting the testing device up according to the desired measurement technique, the procedure may be carried out, and the resulting measurement values are subsequently displayed on the remote unit. This allows a single operator to perform measurements while standing directly adjacent to an electrode, which is, for example, placed at a large distance from the main unit and/or other electrodes. This relieves the operator from constantly having to walk back and forth placing electrodes in different positions, and also obviates the need to return to the main unit of the testing device to consult a display and/or change parameters or settings.
Patent CA-3104859-A1 (CA)
Inventor: CHAPPELL STEPHEN A
IPC: C07H21/04
Filed: 2019-07-01
Abstract: The present disclosure provides materials and methods for cell-free expression of epitopes for immunotherapy applications. In particular, the present disclosure provides materials and methods for expressing concatenated epitopes using a cell-free protein synthesis platform for high throughput, large scale, and unbiased epitope screening and the generation of multi-epitope vaccines.
Patent CA-3105471-A1 (CA)
Inventor: WANG YUTING
IPC: C22C19/07
Filed: 2019-12-26
Abstract: There are provided a Co based alloy powder, Co based alloy sintered body, and method for producing the alloy sintered body, wherein the Co based alloy has mechanical properties at least equivalent to those of precipitation-strengthened Ni-based alloy materials. The Co based alloy powder includes (based on mass %): from 0.08 to 0.25 carbon, 0.1 or less boron, from to 30 chromium, 5 or less iron, and 30 or less nickel, with the iron and nickel at a total of 30 or less;  tungsten and/or molybdenum at a total of from 5 to 12;  titanium, zirconium, niobium, tantalum, hafnium, and/or vanadium in a total of from 0.5 to 2; 0.5 or less silicon, 0.5 or less manganese, and from 0.003 to 0.04 nitrogen;  the balance being cobalt and impurities. Crystal grains in the alloy powder have segregated cells having an average size of from 0.15 pm to 4 pm.
Patent CA-3105883-A1 (CA)
Title: Method for determining uplink control information and communications device
Inventor: LIN YANAN
IPC: H04L1/16
Filed: 2018-11-02
Abstract: A method for determining uplink control information and a communications device are disclosed in implementation of this application. The method includes:  obtaining, by a communications device, a target parameter set, where the target parameter set includes at least one first parameter value and at least one second parameter value, the at least one first parameter value is used for transmitting a first kind of data, and the at least one second parameter value is not used for transmitting the first kind of data; and determining, by the communications device according to the at least one first parameter value, a quantity of bits for transmission of feedback information associated with the first kind of data.
Patent CA-3106490-A1 (CA)
Inventor: MAO WEIWEI
IPC: A61K31/437
Filed: 2019-08-23
Abstract: L'invention concerne un composé [1,2,4]triazolo[1,5-a]pyridine utilisé en tant qu'inhibiteur de JAK et une utilisation de celui-ci dans la préparation d'un médicament pour le traitement d'une maladie liée à JAK1 et/ou TYK2. L'invention concerne particulièrement, un composé représenté par la formule (I) ou un isomère ou un sel pharmaceutiquement acceptable de celui-ci. (I)
Patent CA-3106936-A1 (CA)
Inventor: ADAMS CHAD E
IPC: G06F21/55
Filed: 2021-01-25
Abstract: Systems and techniques for centralized threat intelligence are described herein. A connection may be established to a plurality of threat data sources.  An anonymized set of threat data may be obtained by application of a set of privacy rules to the threat data from the plurality of threat data. A threat database may be populated with the anonyinized set of threat data. A registration request inay be received for a user of a device. A unique user identifier may be assigned for the user and a unique device identifier may be assigned for the device. A threat model may be generated based on a set of the characteristics frorn the threat database.  A set of data access attributes may be received for a data access request. The data access request rnay be blocked based on an evaluation of the data access attributes using the threat model.
Patent CA-3116608-A1 (CA)
Inventor: PEERS JOHAN
IPC: B21B1/36
Filed: 2019-06-14
Abstract: A flexible conversion method of a reversible rolling mill (1) having at least one rolling stand (2) erected on first civil works foundations (6) and a first production capacity, into an upgraded rolling mill (1') having more than one rolling stand (2, 2') and a second production capacity, said second production capacity being higher than the first production capacity, wherein the upgraded rolling mill (1') is obtained at the end of the conversion by providing to it an exclusive delivery side corresponding to the entry side of the former reversible rolling mill (1) and an entry side located on the same side as the delivery side of the former reversible rolling mill (1), the entry tension reel (4) becoming after conversion a delivery tension reel only, so that the rolling operation is done in one pass only and the rolling mill is not reversible anymore.
Patent CA-3121870-A1 (CA)
Title: Three dimensional printing
Inventor: MARK GREGORY THOMAS
IPC: B29C64/209
Filed: 2014-03-21
Abstract: Three dimensional printers, and reinforced filaments, and their methods of use are described. A void free reinforced filament is fed into an extrusion nozzle. The reinforced filarnent includes a core, which may be continuous or semi-continuous, and a matrix material surrounding the core. The reinforced filament is heated to a temperature greater than a melting temperature of the matrix material and less than a melting temperature of the core prior to extruding the filament from the extrusion nozzle.
Patent CA-3122873-A1 (CA)
Title: Agricultural toolbar apparatus, systems, and methods
Inventor: KOCH DALE M
IPC: A01B73/02
Filed: 2013-01-25
Abstract: Agricultural toolbar apparatus and methods for shifting weight between a tractor and agricultural toolbar are provided. According to one aspect, the agricultural toolbar apparatus cornprises a longitudinally extending weight transfer frame; a weight transfer actuator disposed to transfer weight between a tractor and the toolbar. A processing circuity is configured to modify a pressure applied to the transfer actuator vis a pressure control valve. When the weight transfer actuator applies force in a first direction, weight is transferred from the toolbar to the tractor, and when the weight transfer actuator applies force in a second direction, weight is transferred from the tractor to the toolbar. The apparatus and methods reduce agronomic damage from compaction, such as the damage to the soil by the tractor wheels and the tool bar wheels.
Patent CA-3123076-A1 (CA)
Inventor: MCHUGH GEORGE J
IPC: F16L55/07
Filed: 2018-09-13
Abstract: A valve assembly includes a pipe fitting through which a gas is configured to flow. The inlet of the pipe fitting is configured to connect to an open port of a fire suppression sprinkler system so that gas flows from the fire suppression sprinkler system into the pipe fitting. The valve assembly also includes a vent v'alve.  The inlet of the vent valve is connected to the outlet of the pipe fitting. The vent valve is operable to move between an open position and a shut position. The valve assembly includes an inert gas analyzer and at least one vent port upstream of the inert gas analyzer. The inert gas analyzer is positioned to measure the inert gas content of gas flowing in front of the inert gas analyzer and through the vent port to an outside environment.
Patent CA-3123092-A1 (CA)
Title: Device and method for reversibly connecting a rehabilitation mechanism to a bed, and method for operating a rehabilitation mechanism connected to a bed
Inventor: KONIG ALEXANDER
IPC: A61H1/02
Filed: 2019-11-21
Abstract: The invention relates to a device (1) and to a method for reversibly connecting a rehabilitation mechanism (30) to a bed (80), in particular to a hospital bed that can be moved into a vertical position. The device (1) comprises at least: at least one connection element (31) arranged on the rehabilitation mechanism (30); at least one receiving unit (12), which can be positioned at the side of and/or on the foot end (801) of the bed (80), the receiving unit (12) corresponding with the connection element (31); and a transport means (13) for transporting the rehabilitation mechanism (30) toward the bed (80) and away from the bed (80), the transport means (13) and/or the bed (80) being height-adjustable. The invention further relates to a method for operating a rehabilitation mechanism (30) connected to a bed (80) by means of a device (1) according to the invention. The invention advantageously enables easy, fast, reversible connection of a rehabilitation mechanism (30) to a conventional hospital bed (80), in particular a hospital bed that can be moved into a vertical position. The invention is also suitable, in particular, for quickly and economically retrofitting existing beds (80) with a robot system for kinesiotheraphy.