baber/WOPTO huggingface dataset:
Patent CA-3066343-A1 (CA)
Title: Attachment for machining apparatus
Inventor: MATSUO SHINYA
IPC: B25J13/08
Filed: 2018-04-26
Abstract: The attachment for a machining apparatus of an embodiment comprises: a machining apparatus-side copying guide that has a through hole through which a tool is to be passed, is to be brought into contact with a copying mold that is set on a workpiece, and is installed on a rotation mechanism for holding the tool while rotating the same; and an air supply route for supplying air that is jetted through the space between the tool and the through hole toward the workpiece. The machining apparatus of an embodiment is provided with a rotation mechanism, and the attachment described above is installed on said rotation mechanism.
Patent CA-3066586-A1 (CA)
Inventor: GRIFFITHS PAUL CHARLES
IPC: B60J1/02
Filed: 2020-01-03
Abstract: Un pare-brise modulaire comprend un composant central et au moins un composant latéral. Le composant central se compose de polycarbonate, tandis que les composants latéraux se composent dacrylique.
Patent CA-3068860-A1 (CA)
Title: Laser-arrayed immersive amusement attraction
Inventor: SCHMIDT ADAM
IPC: A63G31/00
Filed: 2020-01-20
Abstract: An immersive amusement system features a path to be traversed by participants, a first array of devices mounted on a first side of said path, and a second array of devices mounted on an opposing second side of said path. Each device comprises either a beam emitter operable to transmit a respective visible beam, or a beam receiver operable to detect receipt thereby of a visible beam. The arrayed devices are setup in co-operable pairs, of which each co-operable pair comprises a beam emitter in one of said arrays and a corresponding beam receiver in the other of said arrays. A controller operably connected to the arrayed devices is configured to selectively activate and deactivate said beam emitters to cause transmission of visible beams from said beam emitters to said corresponding beam receivers, and to monitor for breaking of any of said visible beams by any of said participants.
Patent CA-3077326-A1 (CA)
Inventor: BRAYER EYAL
IPC: A01K11/00
Filed: 2017-09-28
Abstract: La présente invention concerne un support d'étiquette de surveillance à libération rapide, fixé au cou d'une vache par un collier, comprenant une première fente et une seconde fente configurées pour loger ledit collier en leur sein ; et un renfoncement, ménagé entre lesdites fentes, configuré pour loger une étiquette d'identification ayant une partie supérieure et une partie inférieure relativement plus petite, qui est logée au moins partiellement au sein dudit renfoncement.
Patent CA-3077498-A1 (CA)
Title: Methods and apparatus to bridge communications between devices using low-energy devices
Inventor: JUNK KENNETH WILLIAM
IPC: H04L29/06
Filed: 2018-09-28
Abstract: Methods, apparatus, and articles of manufacture are disclosed. An example apparatus includes a field device including a network bridge, the network bridge to convert first data received at a first Bluetooth Low Energy (BLE) radio of the network bridge, over a BLE network, from a second BLE radio of a remote device, and formatted according to a BLE communication protocol, into second data formatted according to an industrial communication protocol.
Patent CA-3077658-A1 (CA)
Title: Dry composition for an interior wall covering
Inventor: PEIMAN SHOHREH
IPC: C04B26/28
Filed: 2020-04-09
Abstract: A dry composition for a wall covering for interior walls can have a food additive as a binding agent to bind cotton and paper. The dry composition can be mixed with an appropriate amount of water and allowed to set to create a paste. The paste can then be applied to a surface of an interior wall. Once cured, the paste forms a solid layer of a decorative coating on the surface of the interior wall. A  color of the decorative layer can be varied by altering the color of the cotton, color of the paper, and the addition of pigments to the paste. A texture of the decorative layer can be varied by altering the amount of cotton, and the size of the cotton pieces used in the dry composition.
Patent CA-3079982-A1 (CA)
Title: Secondary alcohol phosphate ester
Inventor: GONZALEZ LEON JUAN ANTONIO
IPC: C09K23/00
Filed: 2018-11-08
Abstract: The invention relates to a compound of following formula (I), and also to the addition salts thereof with an organic or mineral base, the solvates such as hydrates and the mixtures thereof; to the use thereof as a surfactant, wetting agent, detergent, emulsifier, dispersant, corrosion inhibitor, plasticizer, sequestering agent, ionic liquid, stabilizer, lubricant, bitumen additive, gelling agent in oils, flotation collector for ores, adjuvant in the manufacture of plastic objects, anti-static agent, additive for fertiliser coverings and for enhanced oil recovery, and also to the compositions comprising at least one compound of formula (I) and/or a salt thereof, alone or as a mixture.
Patent CA-3081089-A1 (CA)
Inventor: FAHRENKOPF MAX A
IPC: G05B13/04
Filed: 2018-10-17
Abstract: Systems and methods are provided for interfacing multiple layers of optimization for a model of one or more processes in a processing environment to achieve increased or maximized stability in the underlying layer. To improve consistency between the solutions at the different model levels, the lower level of optimization can have extra constraints added to the optimization problem which target variables at their unconstrained values in the upper layer of optimization. The systems and methods can facilitate selection of variables to receive an external target such that stability of the solution is improved or maximized. This can be achieved, at least in part, by identifying variables that provide a reduced or minimized condition number for a sub-matrix in the lower level model when an additional external constraint is applied. The sub-matrix with the reduced or minimized condition number can correspond to a partitioned portion of the gain matrix that corresponds to unconstrained independent variables and constrained dependent variables.
Patent CA-3081767-A1 (CA)
Title: Labyrinth seal abradable structure, notably for aircraft turbine
Inventor: JOUY BAPTISTE MARIE AUBIN PIERRE
IPC: F01D11/02
Filed: 2018-11-20
Abstract: An abradable structure (36) is provided, with regions (44, 45, 46) with lower resistance to wearing produced by labyrinth seal lips (4, 5), at specific points in the axial direction of the turbomachine, where lip interference could cause the rotor to block up, such as after a temporary shutdown of the turbomachine. These regions may be produced by local weakening (38) or by the abradable material having a structure that is less dense. Application, for example, to turbomachine turbines.
Patent CA-3084118-A1 (CA)
Title: System for feeding filament to a nozzle in an additive manufacturing machine background
Inventor: BESIM BULENT
IPC: B29C35/16
Filed: 2018-11-30
Abstract: A system for feeding filament to a nozzle in an additive manufacturing machine is provided. A filament extrusion assembly is configured to extrude the filament from a spool. A nozzle holder comprises a protruded portion. The nozzle holder defines a through hole which extends into the protruded portion. The through hole receives the filament extruded by the filament extrusion assembly. The protruded portion is located immediately below a point where the filament exits the filament extrusion assembly. A nozzle assembly comprises a cooling chamber which defines a through hole aligned with the through hole of the nozzle holder. The cooling chamber defines at least one groove coaxial with the through hole of the cooling chamber. The groove receives at least one sealing member wherein the groove is defined where the nozzle holder interfaces with the cooling chamber.
Patent CA-3084584-A1 (CA)
Title: Detecting breast cancer
Inventor: AHLQUIST DAVID A
IPC: C12Q1/68
Filed: 2018-11-28
Abstract: Provided herein is technology for breast cancer screening and particularly, but not exclusively, to methods, compositions, and related uses for detecting the presence of breast cancer.
Patent CA-3086610-A1 (CA)
Inventor: PROXENOS
IPC: A61M29/02
Filed: 2018-12-12
Abstract: This invention relates to an airway dilation device (20) comprising a catheter (50); an inflation tube (90) within the catheter (50), and having a lumen (40) defined by its inner wall; a duct (160) within the catheter (50), for the insufflation of a fluid, the duct (160) being sealed against any fluid flow between it and the tube (90); a cluster of balloons (30), arranged about the catheter (50), the balloons (30) being manipulated between a stowed condition, in which the balloons (30) are deflated, and a deployed condition, in which the balloons (30) are inflated; and inflating means, for inflating the balloons (30); characterised in that, when stowed, each balloon (30) is folded and staggered relative to each adjacent balloon (30), and such that continuous insufflation remains possible, even when the deployed. This invention relates, further, to corresponding methods of deployment and retrieval of devices (20).
Patent CA-3088611-A1 (CA)
Inventor: NEAR WILLIAM G
IPC: A63B69/00
Filed: 2020-07-31
Abstract: An intelligent sports equipment system and method for processing data as a result of different types of events associated with a puck or ball and generally another piece of sports equipment. The information associated with each type of event can include associating player information with the processed data. In one example a smart hockey puck has embedded electronics for sensing motion across a plurality of axes, a hockey stick has an associated RFID tag that can be read by the smart hockey puck, which can transmit information to a computing device for displaying processed data.
Patent CA-3089291-A1 (CA)
Title: Method of recycling heat
Inventor: CONRAD WAYNE ERNEST
IPC: F27D9/00
Filed: 2020-08-06
Abstract: This disclosure provides a method of recycling heat during operation of a plant in which equipment for processing at least two different materials is co-located. The method comprises a first process for processing a first material and a second process for processing a second material. The second material has a melting point that is less than a melting point of the first material. During the first process, the first material is subjected to a first melting process and then subjected to a first cooling process that includes solidification of the first material. During the second process, the second material is subjected to a second melting process and then subjected to a second cooling process that includes solidification of the second material. The method comprises recovering heat from the first cooling process and using at least some of the heat as a heat source for the second melting process.
Patent CA-3089911-A1 (CA)
Inventor: BAKULIN YURI
IPC: G06F9/38
Filed: 2019-01-28
Abstract: A system and method for flexible pipeline generation. The method includes: generating two or more tasks, the two or more tasks define at least a portion of the pipeline; generating a reconfigurable workflow for defining associations for the two or more tasks, the workflow includes: mapping the output of at least one of the tasks with a culminating output; mapping the input of at least one of the tasks with the output of at least one of the other tasks; and mapping the input of at least one of the tasks with an originating input; and executing the pipeline using the workflow for order of execution of the two or more tasks.
Patent CA-3091398-A1 (CA)
Title: Systeme d'affichage
Inventor: CRAMER GUY
IPC: G02B30/27
Filed: 2019-02-13
Abstract: La présente invention concerne des systèmes d'affichage qui utilisent des matériaux fabriqués à partir de divers agencements de lentilles et d'autres matériaux optiques. La conception soignée et l'utilisation de ces matériaux peuvent mener à l'obtention de systèmes d'affichage dotés de nombreux effets visuels souhaitables ayant une applicabilité dans l'affichage d'images et de vidéos, en réalité virtuelle, dans les environnements immersifs, ainsi que dans l'architecture, l'art, le divertissement et les systèmes interactifs.
Patent CA-3092020-A1 (CA)
Inventor: BAUER PAVOL
IPC: H02J50/12
Filed: 2019-02-22
Abstract: Device for providing a magnetic field for transfer of energy A device for providing an inductive power transfer (110, 210). The device comprises a switching power supply (VI) for providing electrical power to the device and an inductor coil (140). The device further comprises a resonance adjustment module (110) for adjusting the resonance frequency of the circuit comprising the inductor coil and a control circuit arranged to control the module such that the resonance frequency is substantially constant. The mutual and leakage inductance of a transmitter coil and of a receiver coil change if the receiver coil is placed above the transmitter coil. The circuit is utlised for inductive power transfer to a vehicle, possibly in a parking space.
Patent CA-3096051-A1 (CA)
Title: Compositions de vaa, procedes de preparation et methodes d'utilisation
Inventor: GIRARD VALERIE
IPC: A61K38/45
Filed: 2019-04-05
Abstract: L'invention concerne des procédés de purification d'une particule de VAA recombiné (VAAr) à partir d'une culture de cellules hôtes de mammifère. L'invention concerne en outre une composition pharmaceutique produite au moyen des procédés selon l'invention, des compositions pharmaceutiques et une méthode d'utilisation des compositions pharmaceutiques décrites dans la description pour le traitement d'une maladie.
Patent CA-3101596-A1 (CA)
Title: Procede de lutte contre les mauvaises herbes
Inventor: JIN YOSHINOBU
IPC: A01N43/84
Filed: 2019-06-10
Abstract: La présente invention concerne un procédé permettant d'obtenir un excellent effet de lutte dans la lutte contre les mauvaises herbes, le procédé comprenant une étape consistant à appliquer, à l'aide d'une buse de réduction de dérive, de la trifludimoxazine ou de l'éthyl[3-[2-chloro-4-fluoro-5-(1-méthyl-6-trifluorométhyl-2,4-dioxo-1,2,3,4-tétrahydropyrimidine-3-yl)phénoxy]-2-pyridyloxy]acétate.
Patent CA-3103604-A1 (CA)
Inventor: KLINGHOFFER RICHARD
IPC: A61K31/4025
Filed: 2017-03-28
Abstract: ABSTRACT The disclosure herein provides combination therapies for the treatment of cancers such as Leukemia, lymphoma and triple negative breast cancer. The disclosure provides combination therapies of CDK inhibitors, e.g., a CDK inhibitor represented by Formula (I): or a pharmaceutically acceptable salt thereof together with a BCL-2 inhibitor or proteasome inhibitor for the treatment of cancer. Date Recue/Date Received 2020-1 2-2 1
Patent CA-3105322-A1 (CA)
Title: Apparatus, method, and program for estimating a state of a natural resource to be extracted
Inventor: HIDAKA YOSHIHISA
IPC: E21B43/01
Filed: 2019-07-08
Abstract: To estimate a state of a natural resource in pipeline equipment during extraction in an oil field, provided is an apparatus including a data acquiring section that acquires measurement data, measured by a measurement device, indicating a state of a natural resource that is a fluid flowing through an extraction network for extracting the natural resource; a state estimating section that estimates the state of the natural resource at least at one location differing from a location where the measurement device is provided in a flow path of the extraction network, using the measurement data and a model of the extraction network; and a margin calculating section that calculates a margin until flow path blocking matter is generated in the extraction network, based on the estimated state of the natural resource.
Patent CA-3105386-A1 (CA)
Title: Link recovery in wireless communications
Inventor: GAO BO
IPC: H04W72/08
Filed: 2018-08-07
Abstract: A wireless communication method includes transmitting, by a first communication node, a first type of random access preamble, monitoring, by the first communication node, a link recovery confirmation information, performing, by the first communication node, after meeting a first type of condition, and the first type of condition includes detecting the link recovery confirmation information, an operation including performing a transmission on an outbound channel to a second communication node using a spatial filter determined by the first type of random access preamble.
Patent CA-3109103-A1 (CA)
Inventor: NAKAMURA AKIHIKO
IPC: C04B28/02
Filed: 2019-08-08
Abstract: The present invention addresses the problem of providing: a lignin-containing solid composition exhibiting high dispersibility and excellent heat resistance; a high performance solid lignin derivative which can be used for dispersants, etc., can be easily used in concrete construction sites, etc., and can also be used for premixes mixed with hydraulic compositions; and a composition which can be used as a dispersant capable of thickening and improving the properties of various dispersion media in countless applications, such as hydraulic compositions, dyes, inorganic and organic pigments, coal-water slurries, pesticides, ceramics, and oilfield drilling mud fluids. Provided is a granular or liquid composition which contains a lignin sulfonic acid-based compound and a water-soluble compound, or which is a reaction product of a lignin sulfonic acid-based compound and a water-soluble aromatic compound, and which includes a lignin derivative satisfying a predetermined condition.
Patent CA-3110155-A1 (CA)
Title: Tramadol hbr-celecoxib co-crystal
Inventor: JETTI RAMAKOTESWARA RAO
IPC: C07C217/74
Filed: 2019-08-16
Abstract: The present invention provides a novel 1:1 co-crystal of (rac)-tramadol hydrobromide-celecoxib and processes for the preparation of the same by reacting (rac)-tramadol with hydrobromic acid and celecoxib. It also provides crystalline form of (rac)-tramadol hydrobromide.
Patent CA-3112069-A1 (CA)
Title: Systemes, procedes et appareils d'imagerie d'un echantillon a des fins d'analyse biologique ou chimique
Inventor: REED MARK T
IPC: G01N21/78
Filed: 2011-10-21
Abstract: Il est décrit un système qui comprend ce qui suit : un pont optique muni de composants optiques; un modèle de pont muni dune plateforme coulissante qui supporte un dispositif fluidique, et un module thermique rattaché à la plateforme coulissante permettant de contrôler la température du dispositif fluidique; et un système de stockage fluidique qui comprend une enceinte séparée des ponts et comporte une cavité accessible par une porte; un régulateur de température pour contrôler la température dans la cavité; et un ensemble délimination de fluide qui comprend un mécanisme dascenseur et un ensemble plateau ayant une plateforme de transport pour accueillir un ensemble de tubes à boire qui peuvent se déplacer de façon bidirectionnelle le long dun axe des Z. Chaque tube à boire peut sinsérer dans un logement de composant dun plateau de composant de réaction de sorte que les fluides stockés dans le logement de composant de réaction peuvent être enlevés afin dêtre transférés au dispositif fluidique. Il est décrit également un instrument de séquençage de lacide désoxyribonucléique (ADN).
Patent CA-3112210-A1 (CA)
Title: Dry refractory compositions with reduced levels of respirable crystalline silica
Inventor: HERSHEY RYAN
IPC: C04B35/63
Filed: 2019-09-09
Abstract: A silica-based dry refractory composition ("DRC") comprising, by weight, about 95% to about 99.9% silica, and about 0.1 to about 5% binder, wherein the silica comprises about 40% to about 80% quartz and about 20% to about 60% fused silica, and the DRC has less than about 5% crystalline silica having a size less than 10µm. A method of forming a refractory lining is also provided.
Patent CA-3113693-A1 (CA)
Inventor: RANSAN LISIAS
IPC: A43B7/14
Filed: 2019-10-25
Abstract: A ballet pointe shoe (20) may include a monolithic foot-supporting structure (50) with a toe box (53) and a shank body (58). A shank insert (60) and/or elastic loop (110) may be installed or removed via the foot compartment (5) of the shoe (20). Shank body (58) may have a tunnel (60) for receiving a shank insert (60) via a mouth (65) accessible via the foot compartment (5). Elastic loop (101) may be mounted within foot compartment (5) to apply elastic force between the instep of a ballet dancer' s foot and shank body (58) and may apply compression to the arch. Elastic loop (101) may be routed under the shank body (58) and/or under a portion (68) of the shank insert (60) extending from mouth (65) of the tunnel (61) or between shank body (58) and portion (68). Shank insert (60) and/or elastic loop (101) may be selected from sets (77, 110) of ones having different characteristics. A shank insert (60) and/or toe box (53) may be reshaped at any time.
Patent CA-3115686-A1 (CA)
Inventor: SCHULZ BEN T
IPC: B25B21/00
Filed: 2021-04-21
Abstract: An inline ratcheting mechanism for motorized hand tools that includes a drive body, a ratchet shaft, ratchet pawls, a reversing collar, and a reversing switch adapted to cause the reversing collar to engage or disengage the ratchet pawls with ratchet teeth of the ratchet shaft.
Patent CA-3115751-A1 (CA)
Inventor: KUWAE SHINOBU
IPC: A61K31/7088
Filed: 2019-10-17
Abstract: The present invention provides: a method which is for the activation and/or proliferation of T cells and includes a step for bringing a T cell-containing cell population into contact with a nucleic acid delivery carrier having a surface to which at least one T cell-activating ligand is added; a method which is for delivering a nucleic acid into a T cell and includes a step for bringing a T cell-containing cell population into contact with (a) a nucleic acid delivery carrier that has a surface to which at least one T cell-activating ligand is added and that contains a nucleic acid therein, or (b) both of at least one T cell-activating ligand and a nucleic acid delivery carrier that has a surface to which a T cell-activating ligand is not added and that contains a nucleic acid therein; and a method for producing a medicament that contains T cells.
Patent CA-3116592-A1 (CA)
Inventor: REICHERT PAUL
IPC: C07K16/28
Filed: 2019-10-28
Abstract: The invention provides methods for producing crystalline an anti- PD-1 monoclonal antibody (mAb), wherein the mAb is pembrolizumab or a pembrolizumab variant, comprising (1) mixing a solution comprising (a) the mAb, (b) polyethylene glycol (PEG), and (c) an additive selected from the group consisting of: caffeine, theophylline, 2' deoxyguanosine-5'-monophosphate, a bioactive gibberellin, and a pharmaceutically acceptable salt of said bioactive gibberellin, to form a crystallization solution, (2) incubating the crystallization solution for a period of time sufficient for crystal formation; and (3) optionally harvesting the crystalline anti-PD-1 mAb from the solution. In specific embodiments, the PEG is PEG 3350 and the additive is caffeine. The invention also relates to the novel anti-human PD-1 mAb crystals produced by the methods described herein. Characterization of re-dissolved crystalline suspensions using several biochemical methods showed the bio-physical properties of the re-dissolved mAb crystals were consistent with the intact antibody starting sample. The crystals and methods of the invention are amenable to multiple pharmaceutical applications such as purification, storage, formulation, and drug delivery.