baber/WOPTO huggingface dataset:
Patent CA-3077671-A1 (CA)
Inventor: LARDNER ETHAN D
IPC: A01D41/12
Filed: 2020-04-09
Abstract: A roller is connected to a harvesting platform for movement with a combine over a ground surface in a direction of travel. The roller includes a first portion defining a first diameter and including a first material, and a second portion defining a second diameter and including a second material. The second diameter is greater than the first diameter. The second portion substantially surrounds the first portion, the second material has different material properties than the first material. The roller extends in the direction of travel and rotates about a second axis which extends generally parallel to the direction of travel.
Patent CA-3077690-A1 (CA)
Title: Leak detection for aircraft
Inventor: MAROJU SATHYANAND
IPC: G01M3/26
Filed: 2020-04-09
Abstract: Disclosed is a sensor system for retrofitting a water supply of an airplane to detect leakage. The system includes a housing having a first band with an inner diameter sized to receive a necked portion of a valve for consumer access to the water supply. The system includes a first transducer disposed on the first band operable to provide a position measurement corresponding to a relative position between a head of the valve and the necked portion. The system includes a second transducer operable to provide a pressure measurement corresponding to a pressure of a compressed gas in a water tank of the water supply. The system includes a controller having input channels operable to receive the position measurement and the pressure measurement. The    controller    is        operable       to    indicate    a    leak condition.
Patent CA-3082459-A1 (CA)
Title: Systeme de concentration d'elements contenant des solvants, et concentre
Inventor: FUJITA MITSURU
IPC: A23L5/00
Filed: 2018-11-20
Abstract: Ce système de concentration d'éléments contenant un solvant comprend une première étape dans laquelle : un flux d'alimentation (a) comprenant des articles contenant un solvant renfermant un soluté et un solvant (b) est amené à s'écouler à contre-courant ou parallèlement à un flux de perméant (d) à travers une membrane d'osmose directe (o); le solvant (b) contenu dans le flux d'alimentation (a) est amené à passer à travers la membrane d'osmose directe (o) et à se déplacer dans le flux de perméant (d); et un flux de concentré (c), formé à partir des éléments contenant un solvant concentré, et un écoulement (e), formé à partir du flux de perméant dilué (d), sont obtenus, le flux de perméant (d) étant une solution de sel inorganique contenant des cations multivalents, et la température du flux de perméant (d) dans la première étape susmentionnée est de 5 à 60 °C. <u /> <u />FIG. 1 :
Patent CA-3082536-A1 (CA)
Inventor: HORI TAKAKO
IPC: H04W76/10
Filed: 2018-11-15
Abstract: L'invention concerne un dispositif terminal qui effectue une communication avec un dispositif de station de base, et comprend : une unité de réception qui reçoit, en provenance du dispositif de station de base, un message de réinitialisation de commande de ressources radio (RRC) comprenant un réglage de support radio de données (DRB); et une unité de traitement, le réglage de protocole d'adaptation de données de service (SDAP) étant inclus dans le réglage DRB, et l'unité de traitement détermine, sur la base d'informations identifiant une session d'unité de données de protocole (PDU) relative au réglage SDAP, s'il faut ou non établir une entité SDAP.
Patent CA-3085044-A1 (CA)
Title: Simulator for practicing surgery or procedures involving the neck and airway and method of use thereof
Inventor: PROPST EVAN JON
IPC: G09B23/30
Filed: 2020-06-29
Abstract: The present disclosure provides a medical training simulation apparatus for training medical professionals, emergency medical support personnel, military personnel, parents or families of persons who have or will be undergoing neck or airway surgery, or any other persons requiring a simulator for learning the anatomy or practicing procedures or surgery of the neck and/or airway. The apparatus may include a simulated base that may be free standing or may rest on a mannequin and may have a hole for accessing the simulated airway, simulated skin, simulated fat, simulated lymph nodes, simulated neck musculature, simulated arteries and veins with simulated blood therein, simulated thyroid gland, simulated parathyroid glands, simulated laryngeal and tracheal cartilage including the hyoid bone, thyroid cartilage, cricoid cartilage, tracheal rings, epiglottis and arytenoid cartilages, mucosa, recurrent laryngeal nerves, trachealis muscle, esophagus and prevertebral fascia. The apparatus may include alteration or addition of one or more anatomical parts to simulate congenital or acquired anomalies.  One or more parts of the simulation apparatus may be disposable or replaceable.
Patent CA-3085051-A1 (CA)
Inventor: ROSSI JOSEPH
IPC: C09B67/06
Filed: 2012-06-28
Abstract: Il est décrit un système servant à produire un colorant ou un pigment cristallin à partir du jus dune plante qui contient des pigments. Le système en question comprend les éléments suivants : un purificateur comprenant au moins un appareil dultrafiltration et de diafiltration; un appareil dadsorption et de désorption; un chromatographe; un appareil de fermentation et/ou un appareil qui exécute un procédé dextraction à fluide supercritique ou sous-critique; une bande transporteuse configurée pour recevoir un débit de liquide constituant du jus de plante sur sa surface; un plateau dapplicateur disposé à une première extrémité de la bande transporteuse qui reçoit le débit de liquide et dépose cette dernière sur la surface de la bande transporteuse; au moins un plateau de chauffage disposé sous la bande transporteuse qui sert à chauffer le débit de liquide et qui comprend de leau chaude dont la température maximum est denviron 210 °F (98.89 °C) qui circule dans au moins un plateau de chauffage.
Patent CA-3085706-A1 (CA)
Title: Medicinal composition for preventing or treating secondary hyperparathyroidism under maintenance dialysis
Inventor: KATAOKA DAISUKE
IPC: A61K31/198
Filed: 2018-12-19
Abstract: A medicinal composition for preventing or treating secondary hyperparathyroidism under maintenance dialysis, said medicinal composition comprising 3-{[(2S)-2-amino-2-carboxyethyl]carmaboylamino}-5-chloro-4-methylbenzenesulfonic acid or a pharmaceutically acceptable salt thereof, or a solvate of the same which is to be administered by a predefined route in a predefined dosage. According to the present invention, it is possible to provide a prophylactic or therapeutic agent for secondary hyperparathyroidism under maintenance dialysis, said agent showing reduced side effects or no significant accumulation. This medicinal agent allows easy administration management and has a high safety compared with conventional products.
Patent CA-3087435-A1 (CA)
Title: Insulating glazing, window and production method
Inventor: NEANDER MARCUS
IPC: E06B3/663
Filed: 2019-01-08
Abstract: The invention relates to insulating glazing, in particular triple-layer glazing or multi-layer glazing, comprising at least one first pane element (1), at least one spacer (4) and at least one connector (5), wherein the spacer (4) and the connector (5) abut one another such that they extend along a common longitudinal axis (X), wherein the spacer (4) and the connector (5) accommodate and position the first pane element (1). An electrically conductive coupling element (6) is provided in the accommodating groove (7) of the connector (5) in such a way that an electrical coupling can be established between the connector (5) and the first pane element (1) for electrically connecting an external power source to the first pane element (1). The invention also relates to a window having insulating glazing, as well as a method for producing insulating glazing of this type or a window of this type.
Patent CA-3091465-A1 (CA)
Title: Drift tube borehole muon detector system, apparatus, and method for muon radiography and tomography
Inventor: SCHOUTEN DOUGLAS WILLIAM
IPC: G01T5/00
Filed: 2020-03-20
Abstract: A borehole muon detector for muon radiography or geotomography is provided, the borehole muon detector including a substantially cylindrical housing, which defines a bore, a pair of end caps, each end cap sealing an end of the cylindrical housing and a plurality of sealed drift tubes which are longitudinally disposed in the bore of the housing to form a bundle of drift tubes, wherein each sealed drift tube comprises: a centrally located anode wire disposed on a longitudinal axis; an inner surface which is coated with a cathode coating, the cathode coating divided into a first cathode pad and a second cathode pad by a Vernier pattern; and a timer in electrical communication with the anode wire for measuring a drift time. A system and a method are also provided.
Patent CA-3091467-A1 (CA)
Inventor: CAPPOLA KENNETH M
IPC: A61B17/115
Filed: 2013-04-17
Abstract: ABSTRACT An articulation mechanism for use with a surgical instrument is disclosed. The articulation mechanism comprises: a lever; a knob; a lower clutch disposed in mechanical engagement with the knob; a cover disposed in contact with the lever; a biasing element disposed in mechanical cooperation with the cover; and an upper clutch disposed in mechanical cooperation with the lower clutch and in mechanical cooperation with the biasing element. The distance the upper clutch can move with respect to the knob is distance "a", wherein a radial edge of the cover is spaced from the lever a distance "b", wherein the lower clutch is keyed to the knob via at least one key, the key having a distance "c" disposed in the same direction as distances "a" and "b", and wherein the distance "c" is greater than the distance "a" plus distance Date Recue/Date Received 2020-08-27
Patent CA-3091603-A1 (CA)
Inventor: DAVIS JUSTIN F
IPC: A61G17/00
Filed: 2020-08-28
Abstract: A folded blank includes a bottom panel, side panels, and end panels. The bottom panel has opposite side edges and opposite end edges defining a length and width sized to support a deceased human body in the supine position. The side panels are connected to the opposite side edges of the bottom panel, and extend outward from and substantially parallel to the bottom panel. The end panels are foldably connected to the opposite end edges of the bottom panel, and are folded to extend inward from the corresponding opposite end edges. The folded blank also includes at least one gusset foldably connected to a side panel along a first fold line and connected to an end panel along a second fold line. The gusset has a diagonal fold, and a first surface disposed adjacent and coupled to the side panel in an additional location away from the first fold line.
Patent CA-3092362-A1 (CA)
Title: Picolinamide compounds
Inventor: POWELL DAVID ANDREW
IPC: A61K31/4439
Filed: 2018-10-18
Abstract: The present disclosure is directed to novel compounds of Formula (I) and pharmaceutically acceptable salts, solvates, and solvates of the salt thereof, useful in the prevention (e.g., delaying the onset of or reducing the risk of developing) and treatment (e.g., controlling, alleviating, or slowing the progression of) of cancer, including glioblastoma, bone cancer, head and neck cancer, melanoma, basal cell carcinoma, squamous cell carcinoma, adenocarcinoma, oral cancer, esophageal cancer, gastric cancer, intestinal cancer, colon cancer, bladder cancer, hepatocellular carcinoma, renal cell carcinoma, pancreatic cancer, ovarian cancer, cervical cancer, lung cancer, breast cancer, and prostate cancer. Compounds of Formula (I), or pharmaceutically acceptable salts thereof, are inhibitors of IDO.
Patent CA-3097190-A1 (CA)
Title: Lattice metamaterial having programed thermal expansion
Inventor: PASINI DAMIANO
IPC: B33Y10/00
Filed: 2018-06-14
Abstract: A metamaterial having a programmed thermal expansion when exposed to a temperature condition is described. The metamaterial includes a lattice structure composed of a plurality of interconnected unit cells, each of the unit cells comprising two or more bi-material building blocks having first material elements and second material elements. The first material elements have a first coefficient of thermal expansion (CTE) and the second material elements having a second CTE, the first CTE being greater than the second CTE. The bi-material building blocks have a topology with two or more vertices formed at junctions between said first material elements and said second material elements. One of the first material elements interconnects and extends between two of the second material elements at the vertices. The first material elements deforming substantially long a longitudinal axis thereof to cause the bi-material building blocks to be stretch-dominated when deforming in response to temperature changes.
Patent CA-3100495-A1 (CA)
Title: Systems and methods for review of computer-aided detection of pathology in images
Inventor: BERGMAN HARRIS
IPC: A61B6/03
Filed: 2019-05-14
Abstract: Disclosed and described herein are systems and methods of performing computer-aided detection (CAD)/diagnosis (CADx) in medical images and comparing the results of the comparison. Such detection can be used for treatment plans and verification of claims produced by healthcare providers, for the purpose of identifying discrepancies between the two. In particular, embodiments disclosed herein are applied to identifying dental caries ("caries") in radiographs and comparing them against progress notes, treatment plans, and insurance claims.
Patent CA-3106123-A1 (CA)
Title: Improved food dough-stretching machine
Inventor: DALLA FONTANA ENRICO
IPC: A21C11/00
Filed: 2019-07-26
Abstract: A dough-stretching machine comprising a frame having a support plane for dough to be stretched; a dough-stretching unit arranged at the top and coaxially to the support plane according to a vertical axis of the frame; movement means for moving the support plane towards/away from the dough-stretching unit. The dough-stretching unit comprising a modelling body for contact with the dough;  a plate with a plurality of radial grooves, each slidably housing a modelling element for the dough; kinematic means to move the modelling elements along the grooves towards or away from the vertical axis. The kinematic means comprising a shaft having one end operatively connected to motorisation means and the opposite end rotatably associated with the plate; a central core fixed on the shaft; a plurality of rods each having one end hinged to one of the modelling elements and the opposite end hinged to the central core.
Patent CA-3107141-A1 (CA)
Inventor: FUJIMA YOSHIKO
IPC: H05K1/18
Filed: 2019-02-13
Abstract: A printed circuit board is provided that makes it possible to prevent vibration of a specific substrate from being amplified without increasing an entire weight. The printed circuit board includes: a first insulating substrate having a mounting hole that penetrates through the first insulating substrate from a first surface to a second surface; a second insulating substrate including a connection portion; a first electrode provided on the second surface; a second electrode provided on the connection portion and joined to the first electrode; and an electronic component provided on the second surface. A center of mass of the second insulating substrate is disposed on the first surface side of the first insulating substrate. A center of mass of the electronic component is disposed on the second surface side of the first insulating substrate. The electronic component has a weight equivalent to a weight of the second insulating substrate.
Patent CA-3110064-A1 (CA)
Inventor: CHAMPA JEFF
IPC: G06F16/487
Filed: 2019-08-05
Abstract: Methods and devices for requesting videos may include performing a search for one or more vehicles that have a camera system located nearby an event during a time range surrounding the event. The methods and devices may include receiving a selection of at least one vehicle from a search result list including the one or more vehicles. The methods and devices may include retrieving, from a video data repository associated with the at least one vehicle, a requested video during the time range surrounding the event. The methods and devices may include displaying the requested video.
Patent CA-3110200-A1 (CA)
Inventor: SENIOR ANDREW W
IPC: G16B40/20
Filed: 2019-09-16
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing protein structure prediction and protein domain segmentation. In one aspect, a method comprises generating a plurality of predicted structures of a protein, wherein generating a predicted structure of the protein comprises: updating initial values of a plurality of structure parameters of the protein, comprising, at each of a plurality of update iterations: determining a gradient of a quality score for the current values of the structure parameters with respect to the current values of the structure parameters; and updating the current values of the structure parameters using the gradient.
Patent CA-3112242-A1 (CA)
Inventor: KHAJEPOUR AMIR
IPC: B60W30/00
Filed: 2019-09-10
Abstract: A method and system for anti-idling management for a vehicle including an anti- idling system (A IS) is disclosed. Based on inputs from different sources associated with the vehicle, the AIS determines when anti-idling management should be enabled in order to control the engine of the vehicle. In some embodiments, the AIS includes an AIS battery that can be used to power auxiliary vehicle components when the vehicle is stopped via anti-idling control management.
Patent CA-3115468-A1 (CA)
Inventor: PATRI BENJAMIN
IPC: D06F39/08
Filed: 2019-10-02
Abstract: A washing machine and method for operating the washing machine based upon sensed air pressure arising from filling a wash basin (104) of the washing machine with water during a wash cycle. The machine and method ensure that a pressure-based water level sensor (140) assembly accurately measures a current water level of a washing machine. The washing machine is configured with a pressure sensor (140) assembly comprising a tube (142) and a pressure sensor (140) configured to sense an air pressure in the tube (142), and the pressure sensor (140) assembly is configured to generate a water level/pressure signal in accordance with a pressure within tube (142) arising from filling the wash basin (104) with water. The washing machine conditionally performs an exception-based wash basin (104) draining during a wash cycle if a difference value indicates a decrease in water/pressure level that exceeds a water level/pressure drop threshold.
Patent CA-3117878-A1 (CA)
Inventor: HAAPOJA JUHO MIKKO
IPC: G06T19/00
Filed: 2021-05-10
Abstract: Systems and methods are provided for the generation of augmented reality (AR) content that provides a shared AR experience involving multiple users. Shared AR  experiences can improve the communication and collaboration between multiple simultaneous users.  According to an embodiment, AR content is generated for a first user in a shared AR  experience. The AR content includes at least one of a render of a model, a virtual representation of a second user in the shared AR experience, a virtual representation of a user interaction in the shared AR experience, and spatial audio content.  Modifications to a shared AR experience are also provided. These modifications may be initiated based on instructions from one user and be reflected in the AR content generated for multiple users.
Patent CA-3120964-A1 (CA)
Title: System, method, and composition for controlling fracture growth
Inventor: COOK ROBERT LANCE
IPC: E21B43/267
Filed: 2019-11-26
Abstract: A system, composition and method for controlling vertical growth direction (up and down) of one or more fractures and/or rate of growth of one or more fractures by varying the specific gravity of one or more slurries or fluids being pumped into a well during a fracking operation.
Patent CA-3121076-A1 (CA)
Inventor: PURDY CLAY
IPC: C01B15/00
Filed: 2021-06-04
Abstract: A modified aqueous acid composition comprising: nitric acid; sulfuric acid; a compound comprising an amine moiety and a sulfonic acid moiety; and a peroxide. Also disclosed are methods of using such composition.
Patent CA-3122861-A1 (CA)
Title: Method for ultrasound imaging using two-dimensional fourier transform, corresponding ultrasound probe device and computer program
Inventor: MERABET LUCAS
IPC: G01N29/46
Filed: 2019-12-19
Abstract: This method for ultrasound imaging using two-dimensional Fourier transform includes, by controlling (902) emitting and receiving transducers: obtaining (904) M matrices MRm, 1=m=M, of sampled ultrasound time signals; applying (908) the two-dimensional Fourier transform to each matrix MRm to obtain M spectral matrices FTMRm; converting (910) each spectral matrix FTMRm to obtain M spectral images FTIm; combining (912) the M spectral images FTIm and applying (914) the inverse two-dimensional Fourier transform to the resulting spectral image FTI to obtain an ultrasound image I. The converting step (910) includes taking into account a change in propagation mode during backscattering, by adding a parameter characterizing this change in mode to the equations for changing frame of reference (SYS), and/or taking into account a reflection off a wall, by adding a phase-shift term to a matrix transformation relationship (REL).
Patent CA-3125814-A1 (CA)
Inventor: BOUTIGNON FRANCOIS
IPC: A61K9/20
Filed: 2020-01-13
Abstract: La présente invention concerne une méthode de préparation d'une composition pharmaceutique comprenant de l'acétaminophène et du néfopam, ladite méthode comprenant : - dans une première étape de procédé, la production d'une poudre granulée humide par mélange d'acétaminophène avec un ou plusieurs excipients ; - dans une seconde étape de procédé, l'ajout du néfopam et d'un lubrifiant à la poudre granulée, et - dans une troisième étape de procédé, la formation de la composition pharmaceutique. Comme le nefopam est ajouté au mélange dans la seconde étape de procédé, les impuretés provenant du néfopam sont réduites à un point tel que lesdites impuretés ne peuvent pas être détectées dans la composition pharmaceutique finale à l'aide d'une méthode HPLC classique.
Patent CA-3131217-A1 (CA)
Title: Acoustical or vibrational monitoring in a guided assembly system
Inventor: RYZNAR PAUL
IPC: G08B5/36
Filed: 2020-02-21
Abstract: A monitoring and inspection system for a work area includes a non-visual sensory detection sensor, such as a microphone or vibration detection sensor, and a processor. The sensor is configured to sense sounds or vibrations generated in the work area during the performance of an action that are then received by the processor. The processor analyzes the received acoustic and/or vibrational signals and compares the received signals to an expected signal to verify that the identified acoustic and/or vibration signature of the detected signal is an acoustic and/or vibration signature associated with the operational step that was performed to confirm that the operational step has been performed, and that it has been performed properly.
Patent CA-3132330-A1 (CA)
Inventor: JUAN CHUN-CHIA
IPC: A61B17/00
Filed: 2020-01-31
Abstract: An elongated deployment shaft carrying a needle deployment assembly with needles carrying sutures and a stabilizer. A catcher tube over the shaft having a catcher assembly at a distal end may retain a portion of the needles when passed through the tissue into engagement with catcher assembly. The catcher and needle deployment assemblies are configured to asynchronously engage the plurality of needles when moved distally beyond the catcher assembly. A sheath over the catcher tube may sandwich the tissue against the stabilizer when expanded. A first actuator may move catcher tube distally to decrease distance between proximal and distal ends of the stabilizer expand it and may move the sheath distally to sandwich the tissue. A second actuator may deflect the needles outward to move proximally through the tissue and engage the catcher and return a portion of each not retained by the catcher to a distal position.