baber/WOPTO huggingface dataset:
Patent CA-2920438-C (CA)
Inventor: WOODGATE RAYMOND MAXWELL
IPC: B07B1/46
Filed: 2016-02-09
Granted: 2023-02-28
Abstract: A screening apparatus 10 includes a plurality of spaced apart parallel beams 11 and a plurality of screen panels 15 mounted to the beams 11 to form a planar screening surface. The panels 15 are mounted to the beams 11 by fixing members 20 that extend in the longitudinal direction of the beams 11 and that engage side edges of the panels 15. The fixing members 20 have a pair of upstanding, longitudinal rails 26 that are spaced apart to define a longitudinal gap between them and the panels 15 are mounted to the beams 11 by engagement between side edges of each panel 15 with a rail 26 of a fixing member 20. The side edges of each panel 15 include an overhang 34 that overlies an upper end of each rail 26 and that extends into the gap between the rails 26. The rails 26 and the overhang 34 include locating gaps 41, 42 to receive a locking member 40 to locate panels 15 relative to the fixing members 20.
Patent CA-2920492-C (CA)
Title: Systems and methods for adaptive histopathology image unmixing
Inventor: CHUKKA SRINIVAS
IPC: G06T7/11
Filed: 2014-09-29
Granted: 2019-08-13
Abstract: The present invention relates to systems and methods for adaptively optimizing broadband reference spectra for a multi-spectral image or adaptively optimizing reference colors for a bright-field image. The methods and systems of the present invention involve optimization techniques that are based on structures detected in an unmixed channel of the image, and involves detecting and segmenting structures from a channel, updating a reference matrix with signals estimated from the structures, subsequently unmixing the image using the updated reference matrix, and iteratively repeating the process until an optimized reference matrix is achieved.
Patent CA-2921988-C (CA)
Inventor: PIEPENBURG OLAF
IPC: C12Q1/6848
Filed: 2005-04-11
Granted: 2020-06-23
Abstract: This disclosure describes related novel methods for Recombinase-Polymerase Amplification (RPA) of a target DNA that exploit the properties of recombinase and related proteins, to invade double-stranded DNA with single stranded homologous DNA permitting sequence specific priming of DNA polymerase reactions. The disclosed methods have the advantage of not requiring thermocycling or thermophilic enzymes, thus offering easy and affordable implementation and portability relative to other amplification methods. Further disclosed are conditions to enable real-time monitoring of RPA reactions, methods to regulate RPA reactions using light and otherwise, methods to determine the nature of amplified species without a need for gel electrophoresis, methods to improve and optimize signal to noise ratios in RPA reactions, methods to optimize oligonucleotide primer function, methods to control carry-over contamination, and methods to employ sequence-specific third 'specificity' probes. Further described are novel properties and approaches for use of probes monitored by light in dynamic recombination environments.
Patent CA-2929473-C (CA)
Inventor: SANDERS LAURIE
IPC: A61M39/10
Filed: 2014-11-04
Granted: 2019-06-04
Abstract: A medical connector system including a first connector and a second connector. The first connector has a housing, a biasing member, and at least one projection. The second connector has at least one groove for receiving the at least one projection. The proximal end of the second connector is configured to be at least partially disposed within the distal end of the housing of the first connector. Upon application and release of a first set of opposing axial forces applied to the connector system, the first connector is locked to the second connector and, upon application and release of a second set of opposing axial forces, the first connector is released from the second connector. The connectors may include indicators to show when the connector system is in the locked position.
Patent CA-2930992-C (CA)
Inventor: PHILLIPS ROBIN
IPC: B42D25/00
Filed: 2014-11-19
Granted: 2021-03-23
Abstract: The present invention relates to an identification document (12) comprising a physical medium having at least one alphabetical inscription for identifying the document holder, and at least one two-dimensional barcode (20) for identifying the document holder. The document comprises at least two two-dimensional barcodes (20) in which complementary portions of a single identification file (IFID) of the document holder are encoded.
Patent CA-2936897-C (CA)
Inventor: MALSHE AJAY P
IPC: C09D7/62
Filed: 2014-12-22
Granted: 2020-12-15
Abstract: L'invention concerne des compositions ayant une pluralité de nanoparticules et de nano-feuilles. L'invention porte également sur des procédés de fabrication et d'utilisation desdites compositions.
Patent CA-2939386-C (CA)
Inventor: GERVAIS LUC
IPC: G01N21/64
Filed: 2015-03-05
Granted: 2023-10-10
Abstract: Une unité de dosage pour réaliser des dosages détectés par fluorescence sur un ou plusieurs échantillons physiologiques comprend une puce microfluidique dotée d'un système microfluidique qui est susceptible de transporter un échantillon physiologique ou une solution d'analyte à travers un ou plusieurs canaux microfluidiques (30) agencés sur la puce, et un système photonique doté de deux structures de guide d'ondes rectangulaire (62, 66, 63) ou plus agencées sur la puce qui sont capables de guider une lumière d'excitation (64, 65) dans le proche IR, dans la lumière visible ou l'UV proche. Le ou les canaux microfluidiques et les deux structures de guide d'ondes ou plus se croisent mutuellement au niveau d'un site de détection (26). Dans une zone de dosage (32), où un certain canal microfluidique et une certaine structure de guide d'ondes se croisent mutuellement, une ou plusieurs surfaces latérales du noyau de la structure de guide d'ondes (66) font au moins partiellement face au volume intérieur du canal microfluidique, de sorte qu'un champ évanescent de lumière guidé à l'intérieur de la structure de guide d'ondes chevauche une certaine partie du volume intérieur du canal microfluidique. Dans les zones de dosage (32) un ou plusieurs points de capture sont situés sur la surface du noyau du guide d'ondes, les points de capture comprenant un revêtement d'anticorps de capture du dosage immunologique, immobilisé sur ladite surface de noyau.
Patent CA-2942530-C (CA)
Title: Cutting elements having non-planar cutting faces with selectively leached regions, earth-boring tools including such cutting elements, and related methods
Inventor: STOCKEY DAVID A
IPC: E21B10/62
Filed: 2015-03-13
Granted: 2019-01-15
Abstract: A cutting element may include a substrate and a volume of polycrystalline diamond material affixed to the substrate at an interface. The volume of polycrystalline diamond may include a front cutting face with at least one substantially planar portion and at least one recess. The at least one recess may extend from a plane defined by the at least one substantially planar portion a first depth into the volume of polycrystalline diamond material in an axial direction parallel to a central axis of the cutting element. The volume of polycrystalline diamond material may comprise a region including a catalyst material. At least one region substantially free of the catalyst material may extend from the at least one substantially planar portion of the front cutting face a second depth into the volume of polycrystalline diamond in the axial direction. Methods of forming cutting elements.
Patent CA-2950602-C (CA)
Title: Human monoclonal antibodies to ganglioside gd2
Inventor: SCHOLZ WOLFGANG
IPC: C12N15/13
Filed: 2015-06-03
Granted: 2021-07-20
Abstract: The present invention provides compositions for the production of an antibody or functional fragment thereof directed against disialoganglioside-GD2. The compositions of the invention include polynucleotides encoding a heavy chain and/or a light chain variable domain that binds to GD2. The invention also provides an isolated antibody or functional fragment thereof and methods of treating or preventing a disease, such as cancer or tumor formation, wherein the antibody or functional fragment includes a variable heavy chain domain and a variable light chain domain that has an amino acid sequence provided herein. The invention further provides a conjugate of an antibody or functional fragment thereof conjugated or recombinantly fused to a diagnostic agent, detectable agent or therapeutic agent, and methods of treating, preventing or diagnosing a disease in a subject in need thereof.
Patent CA-2952180-C (CA)
Inventor: MORO JEAN
IPC: A23L33/115
Filed: 2008-12-03
Granted: 2019-02-19
Abstract: The invention consists of a method for manufacturing an aqueous formulation containing at least one oil, and comprising the steps of mixing at least one associative polymer, one oil, and water, encapsulating the oil by increasing the pH to a value greater than 8, potentially precipitating the mixture by reducing the pH to a value less than 6, and potentially isolating the resulting particles by removing the water. The aqueous formulations, as with the aqueous dispersions, and the resulting solid particles constitute other objects of the invention.
Patent CA-2956274-C (CA)
Title: Webless corrugated dual wall foundation drain and related method
Inventor: DOUGLASS CARL RAYMOND
IPC: F16L11/15
Filed: 2017-01-27
Granted: 2020-04-28
Abstract: A webless corrugated dual wall foundation drain which is constructed as a hollow rectangular tubular member with an inner corrugated wall formed of HDPE and an integral outer smooth wall formed of the same material. The outer smooth wall of the foundation drain is attached to and integrally formed with the corrugations of the inner corrugated wall through a coextrusion process, thereby significantly enhancing the vertical beam stiffness of the foundation drain and eliminating the need for an internal supporting web.
Patent CA-2959627-C (CA)
Title: Executing graph-based program specifications
Inventor: STANFILL CRAIG W
IPC: G06F9/46
Filed: 2015-09-02
Granted: 2020-06-16
Abstract: A graph-based program specification (110) includes components corresponding to tasks and directed links between ports of the components, including: a first type of link configuration between ports of linked components, corresponding to transfer of control or transfer of a single data element, and a second type of link configuration between ports of linked components, corresponding to transfer of multiple data elements. A compiler (120) generates a target program specification including control code representing at least one control graph including graph nodes representing the components, where at least two are connected based on links of the first type. A computing node (152) initiates execution of the target program specification, and manages computing resources for links of the second type, the computing resources including at least one of: a buffer for storing data elements provided by an output port, or a buffer for storing data elements provided to an input port.
Patent CA-2964468-C (CA)
Title: Radio frequency heating system
Inventor: KIMREY HAROLD DAIL
IPC: H05B6/46
Filed: 2015-10-23
Granted: 2023-10-17
Abstract: A radio frequency (RF) heating system and process for rapidly and uniformly heating a plurality of articles on a conveyor line, the system comprising an RF generator connected to the RF waveguide which conveys RF energy to an RF heating chamber conducting RF energy to a conveyor configured to convey articles through the RF heating chamber.
Patent CA-2966601-C (CA)
Title: Exporting measurements of nanopore arrays
Inventor: CHEN ROGER J A
IPC: C40B40/10
Filed: 2015-11-01
Granted: 2023-11-21
Abstract: A method of exporting measurements of a nanopore sensor on a nanopore based sequencing chip is disclosed. An electrical characteristic associated with the nanopore sensor is measured. The electrical characteristic associated with the nanopore sensor is processed. A summary for the electrical characteristic and one or more previous electrical characteristics is determined. The summary for the electrical characteristic and the one or more previous electrical characteristics are exported. Determining the summary includes determining that the electrical characteristic and at least a portion of the one or more previous electrical characteristics correspond to a base call event at the nanopore sensor. The summary represents the electrical characteristic and the at least a portion of the one or more previous electrical characteristics.
Patent CA-2970878-C (CA)
Inventor: WANG CHIA-CHUN
IPC: H05B45/00
Filed: 2017-06-13
Granted: 2020-12-15
Abstract: A controller structure is applied to electrically conduct at least one LED light string and contains: a control box, a high voltage circuit unit, and a lid. The control box includes an opening, a hollow accommodation portion, two pins, and a first fitting portion. The high voltage circuit unit is accommodated in the hollow accommodated portion and includes an input segment and an output segment, a positive-electrode contact and a negative-electrode contact of the input segment are electrically connected with the two pins, a positive-electrode contact and a negative-electrode contact of the output segment are electrically connected with at least two power wires, and the high voltage circuit unit further includes a control unit. The lid covers the opening and includes a socket and a connection portion which is electrically connected with the output segment of the high voltage circuit unit via the at least two power wires.
Patent CA-2980231-C (CA)
Inventor: WU NAIFENG
IPC: A61K36/82
Filed: 2016-03-22
Granted: 2023-09-05
Abstract: L'invention concerne une composition pharmaceutique pour le traitement de stéatoses hépatiques non alcooliques constitué d'une préparation mixte de silybine/phospholipides et de thé/produit de thé Pu'er selon un rapport pondéral de 0,5 à 2,5: 0,3 à 10, la préparation mixte de silybine/phospholipides et le thé/produit de thé Pu'er étant emballés séparément.
Patent CA-2987562-C (CA)
Inventor: TANIWAKI TAKANORI
IPC: A61K31/202
Filed: 2016-05-27
Granted: 2023-06-27
Abstract: Le problème décrit par la présente invention consiste à fournir une composition pulvérulente contenant une substance huileuse, présentant une stabilité élevée à l'oxydation et une excellente aptitude au moulage par compression. La solution selon l'invention porte sur une composition pulvérulente contenant une substance huileuse, qui comprend une matière à base de silicate de calcium en poudre et la substance huileuse imprégnant la matière, caractérisée en ce que, dans la matière précitée, le volume cumulé de pores ayant un diamètre de 10 à 70 nm est supérieur ou égal à 1,1 cm3/g et le volume cumulé de pores ayant un diamètre de 70 à 500 nm est inférieur ou égal à 2,0 cm3/g.
Patent CA-2995028-C (CA)
Title: Dispositifs et methodes pour le diagnostic et/ou la surveillance de la dysphagie
Inventor: MULROONEY CONOR
IPC: A61B5/00
Filed: 2016-08-04
Granted: 2023-12-19
Abstract: L'invention concerne l'utilisation d'un dispositif pour mesurer la réponse sensorielle d'un patient par application d'un courant électrique augmenté de manière incrémentielle à l'oropharynx.
Patent CA-2998022-C (CA)
Inventor: WATT ALAN
IPC: F04D13/08
Filed: 2014-04-23
Granted: 2019-12-31
Abstract: Various techniques are described for stabilizing a submersible pump within a segment of a wellbore, such as a method that includes providing support between the submersible pump and walls of the segment of the wellbore to alleviate bending stress along the submersible pump within the segment. Configuration data that can indicate dogleg severity of the segment of the wellbore and the configuration of the pump, can be obtained and the stabilization can be provided accordingly. Providing appropriate support between the submersible pump and the wellbore, can help reduce deflections during deployment and operation of the pump and reduce damage due to bending.
Patent CA-2998656-C (CA)
Inventor: ST-JEAN DENIS
IPC: E04G21/00
Filed: 2018-03-21
Granted: 2020-12-15
Abstract: An adjustable metal spacer for interconnecting adjacent elongated structural members in spaced parallel alignment in an area spaced from interconnected common ends of wood or metal structural members. The adjustable metal spacer has a telescopic spacer bar with end attachment plates. Opposed inwardly facing channel members are formed in the longitudinal edges of the spacer bar to provide structural rigidity and connection of connector members between the channels. The length of the spacer bar is adjusted and fixed to the length of the spacing between the elongated structural members whereby when the metal spacer is secured at a location spaced or remote from the interconnected common ends, the structural members are interconnected to maintain a parallel relationship to one another. The metal spacer also provides uninterrupted passage between adjacent elongated structural members
Patent CA-3003056-C (CA)
Title: An aerosol-generating system comprising a vibratable element
Inventor: ZUBER GERARD
IPC: A24F40/46
Filed: 2016-10-12
Granted: 2023-09-26
Abstract: An aerosol-generating system, a cartridge (200) for an aerosol- generating system, an atomiser (300) for an aerosol-generating system and a method of generating an aerosol using the aerosol- generating system, wherein the system comprises a liquid-storage portion (201) comprising a housing for holding a liquid aerosol- forming substrate; heating means arranged to heat liquid aerosol- forming substrate; a vibratable element (301) comprising a plurality of passages (303) through which heated liquid aerosol-forming substrate passes to form an aerosol; and an actuator (302) arranged to vibrate the vibratable element (301) to generate the aerosol.
Patent CA-3004616-C (CA)
Title: Method for producing rock wool and recoverable cast iron
Inventor: SOKOLOFF BRUNO
IPC: B09B3/00
Filed: 2016-11-04
Granted: 2023-05-16
Abstract: The invention relates to a method for producing rock wool and cast iron by melting a mixture of materials such as basalt, blast furnace slag, coke and components necessary for melting with an admixture containing alumina, said admixture making it possible to adjust the alumina content in order to obtain a rock wool having the following composition (as wt %): AI2O3: 18-22; SiO2: 40-50; CaO: 10-15; MgO: <10; FeO: <2; Na2O: <4; K2O: <2. The method includes the following operations: producing by melting a slag and a cast iron, separating the slag and the cast iron, and performing a fibring operation on the slag followed by a binding operation in order to obtain the rock wool. According to the invention, at least one spent adsorbent and/or catalyst is used as an admixture, said catalyst containing alumina in Al2O3 form. Said adsorbent and/or catalyst contains at least one metal, and said metal is retrieved in the cast iron. Ref.; Figure 1.
Patent CA-3007012-C (CA)
Title: Polyethylene microcellulaire a porosite elevee
Inventor: CHEN CHENG
IPC: C08J9/00
Filed: 2015-12-03
Granted: 2023-03-28
Abstract: L'invention concerne un procédé de fabrication d'une composition de mousse, ce procédé comprenant les étapes consistant à : (A) former un mélange comprenant du polyéthylène haute densité (HDPE), du polyéthylène basse densité (LDPE) et un peroxyde ; et (B) mettre en contact le mélange de l'étape (A) avec du dioxyde de carbone (CO2) à une pression supérieure ou égale à 15 mégapascals (MPa).<sb /> Dans un mode de réalisation, le peroxyde est du DTAP. Dans un mode de réalisation, le mélange de (A) comprend en outre un composé CO2-phile comme le PDMS.<sb />
Patent CA-3009476-C (CA)
Inventor: ISAEV ALEXANDER
IPC: C03C3/083
Filed: 2016-12-20
Granted: 2024-01-02
Abstract: La présente invention concerne une particule de verre sphérique creuse, comprenant de l'oxyde d'aluminium Al2O3, du dioxyde de silicium SiO2 et au moins un oxyde métallique, l'oxyde métallique étant sélectionné dans le groupe constitué par des oxydes de métaux alcalins et des oxydes de métaux alcalino-terreux, le rapport des atomes d'aluminium aux atomes de métaux alcalins étant d'environ 1:1 et le rapport des atomes d'aluminium aux atomes alcalino-terreux étant d'environ 2:1, à condition que la particule de verre sphérique creuse soit exempte de bore.
Patent CA-3013694-C (CA)
Title: Systeme d'analyte et procede de determination de parametres de l'hemoglobine dans le sang total
Inventor: CAFFERTY MICHAEL
IPC: G01N21/01
Filed: 2016-02-04
Granted: 2024-01-09
Abstract: Un système (10) et un procédé de mesure de l'hémoglobine et de paramètres de bilirubine dans un échantillon de sang total au moyen de l'absorbance optique. Le système (10) comporte un module à échantillon optique (20), un module de spectromètre (100), un ensemble fibre optique (90) connectant optiquement le module à échantillon optique (20) au module de spectromètre (100), et un module de processeur (150). Le module à échantillon optique (20) comprend un module électroluminescent (22) ayant une source de lumière à DEL (28), un ensemble récipient (40) et un module à étalonnage lumineux (60). Le module de processeur (150) reçoit et traite un signal électrique en provenance du module de spectromètre (100) et transforme le signal électrique en un signal de sortie utilisable pour la présentation et le rapport de valeurs de paramètre de l'hémoglobine et/ou de valeurs de paramètre de bilirubine totale pour l'échantillon de sang total.
Patent CA-3025351-C (CA)
Title: Underwater data collection device and system
Inventor: SUN ZHAOHUA
IPC: G01D21/00
Filed: 2016-12-15
Granted: 2020-09-15
Abstract: Provided is an underwater data collection device, comprising: a watertight pressure-resistant housing, wherein a data collection system is arranged in the watertight pressure-resistant housing;  the watertight pressure-resistant housing comprises a pressure-resistant cylinder, a pressure-resistant end cover I and a pressure-resistant end cover II; the pressure-resistant end covers I and II are both provided with a plurality of through holes, and the through holes are at least provided with a watertight socket or a watertight plug according to requirements; the data collection system is provided with a circuit board mounting rack, and a circuit board is mounted on the circuit board mounting rack; the circuit board is provided with at least 12 asynchronous transmission standard interfaces, at least eight analogue input interfaces and at least 56 basic input/output interfaces, and the asynchronous transmission standard interfaces are connected to the watertight sockets on the pressure-resistant end covers, and are then connected to external devices via the watertight sockets; and the circuit board is also provided with an optocoupler switch matrix to control the turning-on of the external devices or the turning-off of a power supply, and the number of optocoupler switches corresponds to the number of external devices. The data collection device of the present invention can synchronously collect a plurality of kinds of underwater target data in situ, and has various advantages, such as low energy consumption and high stability. Also provided is an underwater data collection system based on the device.