baber/WOPTO huggingface dataset:
Patent CA-3081126-A1 (CA)
Title: Device for creating an aperture in the eye
Inventor: LUBATSCHOWSKI HOLGER
IPC: A61F9/008
Filed: 2018-10-30
Abstract: The present invention relates to the field of devices for the correction or reduction of refractive errors in the eye. To present a solution in which desired improvements in eyesight are achieved as far as possible without limiting everyday activities and which also entails minimum risk in the execution of the treatment itself, the invention proposes a device for creating an aperture in an eye, said device having a control unit for a laser unit, the control unit being designed to control the laser unit to create the aperture in a lens of the eye. The aperture is used to increase the depth of field of the eye and is formed by laser-induced lesions, which reduce light transmission through a lens aperture region surrounding an aperture opening.
Patent CA-3081171-A1 (CA)
Title: Suspended cement bucket system
Inventor: BAILEY RODNEY
IPC: B28B13/02
Filed: 2020-05-23
Abstract: Provided are a method and device for pouring cement from a suspended cement bucket that improve the safety and flow control of that operation. A suspended cement bucket system has an outlet aperture with a shutter, a cement bucket located above the outlet aperture, a shutter release handle connected to the shutter for adjusting an opening size of the outlet aperture, and a rigid extension handle rotatably connected to the shutter release handle. Pulling or pushing the extension handle opens and closes the aperture. A single operator can pour cement without the need to stand in awkward and unsafe locations.
Patent CA-3081569-A1 (CA)
Inventor: FAHNER GERALD
IPC: G06Q40/02
Filed: 2018-11-01
Abstract: Selon un aspect, l'invention concerne un procédé mis en uvre par ordinateur pour segmenter une population en fonction de sensibilités à des perturbations potentielles. Le procédé consiste à recevoir un ou plusieurs attributs associés à une première entité. Le procédé consiste aussi à calculer un indice de sensibilité pour la première entité en fonction du ou des attributs. Le procédé consiste aussi à calculer un deuxième score de risque pour la première entité en fonction de l'indice de sensibilité et du premier score de risque de l'entité. Le procédé consiste aussi à fournir le deuxième score de risque à une interface utilisateur.
Patent CA-3081972-A1 (CA)
Inventor: BENE ERIC
IPC: A61M5/32
Filed: 2011-11-23
Abstract: An infusion set has a disposable inserter that can insert a needle at a controlled rate of speed to a depth to deliver insulin or other medicament to the upper 3 mm of skin surface, and a skin securing, adhesive layer to secure the skin surface at the insertion site such that the inserter that can insert a needle without a risk of tenting of the skin surface. Position of the inserted needle can be maintained by providing a separated inner and outer hub of the infusion set that can isolate the inserted needle from external forces such that the needle can be maintained at a depth to deliver insulin or other medicament to the upper 3 mm of skin surface during normal use.
Patent CA-3083191-A1 (CA)
Inventor: ILAN EREZ
IPC: A61L15/28
Filed: 2018-11-20
Abstract: The invention provides a wound dressing made by an ex vivo formed combination of fibrinogen and/or fibrin containing-liquid formulation and an oxidized cellulose (OC) backing; and use thereof.
Patent CA-3083414-A1 (CA)
Inventor: LEIKAS ESA
IPC: G01B11/24
Filed: 2018-12-14
Abstract: A machine vision system using a computer generated virtual reference object is disclosed. When the exact measures of the virtual reference object are known the machine vision system is capable of measuring differences on an absolute scale. In the machine vision system,a virtual reference object is produced based on computer drawings. The computer generated virtual reference object is further processed in order to achieve high photorealistic accuracy. The processing may involve combining portions from image of a manufactured object or computationally producing an image that looks like measured object. When the computer generated virtual reference object is based on the model drawing it does not include inaccuracies caused by manufacturing tolerances.
Patent CA-3086084-A1 (CA)
Inventor: WU PENGFEI
IPC: C08G18/32
Filed: 2018-12-13
Abstract: This invention generally provides composition for making a polyurethane foam with reduced aldehyde emission and more specially to composition useful in means of transport such as interior part of cars, wherein composition is comprising: (a) a polyfunctional isocyanate; (b) an isocyanate reactive composition; and (c) a compound of the formula (I) or (II), wherein the compound (c) is present by weight percentage in the composition in an amount ranging from about 0.001 to about 10, preferably from about 0.01 to about 5, and more preferably from about 0.05 to about 2 based on the total weight of the composition. The compositions can reduce aldehyde emission, especially acetaldehyde emission in the PU foam and has no obvious influence on the mechanic properties of the foam.
Patent CA-3088884-A1 (CA)
Title: Methods for measuring analyte and/or protein in biological samples
Inventor: DOHERTY PATRICK
IPC: G01N1/28
Filed: 2019-01-09
Abstract: The disclosure directed to methods for measuring an analyte alone or in combination with total protein in biological samples. More particularly, the disclosure relates to methods for measuring an analyte and/or total protein using one or more colorimetric reagents alone or in combination with protein precipitation reagents.
Patent CA-3088947-A1 (CA)
Inventor: GABRIELE PETER D
IPC: A61L27/44
Filed: 2019-01-17
Abstract: La présente invention concerne un récipient de confinement biologique qui comprend une structure de récipient comprenant une composition structurelle et une composition d'enrichissement associée à la composition structurelle. La composition d'enrichissement comprend un copolymère. Le copolymère est un poly(sébaçate de glycérol) ou un poly(glycérol sébaçate uréthane). La composition d'enrichissement peut également comprendre un agent d'enrichissement associé au copolymère. La composition d'enrichissement est située par rapport à la composition structurelle de sorte que la composition d'enrichissement bénéficie aux cellules biologiques contenues dans le récipient de confinement biologique. Une composition comprend un copolymère et un agent d'enrichissement contenu par le copolymère. Un procédé de confinement de cellules biologiques comprend la mise en place des cellules biologiques dans un récipient de confinement biologique enrichi et leur stockage dans le récipient de confinement biologique enrichi dans des conditions prédéterminées. Un substrat enrichi comprend un substrat et une composition d'enrichissement revêtant une surface du substrat.
Patent CA-3089111-A1 (CA)
Inventor: CHRISTIE CARY L
IPC: F21V21/04
Filed: 2019-01-22
Abstract: In one example embodiment, a device mounting system is provided for in-wall and/or in-ceiling use in residential and commercial structures, suitable for both retro-fit and new construction applications. The system includes a mounting ring and a device can. The mounting ring is installed directly into a hole cut at a selected location in the wall or ceiling or into a pre-construction bracket arranged in the wall or ceiling. The device can is later inserted into the mounting ring and retained therein by a combination of a number of magnets that are attracted to a mounting ring flange and a number of spring clips that engage an inner face of a mounting ring body.
Patent CA-3089383-A1 (CA)
Title: Use of flame resistant material with audio/video, information and communication technology equipment enclosure
Inventor: PETO ANTHONY
IPC: H05K5/02
Filed: 2020-08-07
Abstract: A wall-mounted enclosure assembly comprising knockouts formed through one or more enclosure walls is provided with a layer of metallic or polymeric flame-resistant material affixed to the exterior or interior surface of the one or more enclosure walls to block the knockout's perforations, which would otherwise remain open. This seals the unused knockouts and prevents hot molten materials or flames from escaping the enclosure through the knockouts' perforations in the event of a destructive equipment malfunction within the enclosure. Unused knockouts remain visible through the tape, and consequently the tape does not prevent installers from easily locating and removing selected knockouts.
Patent CA-3089705-A1 (CA)
Title: Pruner cleaner
Inventor: TIMONEY DAVID
IPC: B08B1/04
Filed: 2020-08-11
Abstract: A pruner cleaning machine scrubs gummy sap and foreign matter from pruner blades inserted into its cleaning chamber. The machine includes a motor turning a drive shaft having scrubbers coupled thereon. The scrubbers have scrubbing surfaces facing each other and a scrubber barrel resides between the scrubbers. The motor is electronically controlled to provide adjustable regimens of duty cycles of scrubbing in forward and reverse directions and various speeds, and status lights may indicate power available, selected options, and in-process phases and completion of a cleaning regimen.
Patent CA-3091054-A1 (CA)
Inventor: BERGMANN KARL-HEINZ
IPC: A23J1/14
Filed: 2019-02-13
Abstract: The invention relates to a method and a device for processing legumes and in particular peas. The invention further relates to a method for purifying proteins from an acidic protein-containing suspension, preferably obtained by the legume processing method according to the invention.
Patent CA-3091972-A1 (CA)
Title: Device for converting a linear movement in a stationary system into a rotational movement about a pivot axis in a system which rotates about a rotational axis
Inventor: BLAU SIMON
IPC: B01F29/83
Filed: 2019-03-08
Abstract: The invention relates to a converting device for converting a linear movement in a stationary system into a rotational movement about a pivot axis (9) in a system which rotates about a rotational axis (8), wherein the pivot axis (9) and the rotational axis (8) are not identical and do not run parallel to each other. The converting device has a lifting element and a lifting device (12, 13), by means of which the lifting element can be moved in a translational manner relative to the stationary system, and the lifting element has a first (14) and a second lifting element part (15) which are connected together via a rotary bearing (16) such that the first lifting element part (14) can be rotated relative to the second lifting element part (15) about the axis of the rotary bearing (16). The two parts of the lifting element (14, 15) are connected together in a formfitting manner in the direction of the translational movement of the lifting device (12, 13). The first lifting element part (14) is connected to the lifting device (12, 13), and the second lifting element part (15) is connected to the converting device. The converting device is connected to a shaft (19, 19', 19") positioned on the pivot axis (9) such that a linear movement of the second lifting element part is converted into a rotational movement of the shaft (19, 19', 19") about the pivot axis (9).
Patent CA-3092101-A1 (CA)
Inventor: KREMPEL BENJAMIN J
IPC: B60C19/00
Filed: 2019-02-26
Abstract: L'invention concerne un pneu auto-gonflant qui comprend un pneu ayant une bande de roulement, et une carcasse, la bande de roulement comprenant une surface de conduite externe, la carcasse comprenant une surface de gonflage interne, et une lumière de gonflage élastique disposée entre la carcasse et la bande de roulement, la lumière de gonflage ayant au moins un orifice de passage d'air.
Patent CA-3092524-A1 (CA)
Inventor: RANAWEERA ANANDA SARATH
IPC: A61K31/353
Filed: 2020-09-09
Abstract: The present invention is a medicinal compound that contains two ingredients that are available in most of the countries across the World. The compound to be used to mitigate conditions in the human body due to viral infections, high cholesterol levels, brain cancer and obesity. Epigallo Catechin gallate (EGCG) is extracted and mixed with unpasteurized wild_bee-honey in the form of a capsule, or tablet where EGCG is mixed with alcohol compound when treating breathing difficulties due to viral infections. Combination of EGCG and protease of wild bee honey causing the damage to the structure of the virus demolishing RNA of the same. The compound found more effective as a food supplement in boosting human immunity to mitigate viral infections.
Patent CA-3092627-A1 (CA)
Title: Systemes et procedes pour traiter des textiles avec un agent antimicrobien
Inventor: HUTT POLLARD ELIZABETH ANN
IPC: D06F39/08
Filed: 2018-02-28
Abstract: Selon un aspect, la présente invention concerne un procédé de traitement d'un textile avec un agent antimicrobien qui comprend la réception d'un textile dans un système de machine à laver. Le textile comprend une étiquette d'identification, qui identifie de manière unique le textile parmi une pluralité de textiles. Le procédé comprend également la détection, dans le système de machine à laver, de l'étiquette d'identification. Le procédé comprend en outre la détermination, sur la base de l'étiquette d'identification détectée, d'un ou de plusieurs paramètres pour traiter le textile avec un agent antimicrobien. L'agent antimicrobien comprend un ion métallique. Le procédé comprend également le lavage du textile avec un détergent, et, après le lavage du textile avec le détergent, le traitement du textile avec l'agent antimicrobien sur la base du ou des paramètres.
Patent CA-3093928-A1 (CA)
Inventor: WANG ZHONGMING
IPC: C03B5/225
Filed: 2019-03-12
Abstract: L'invention concerne une cuve d'affinage à gradient et un procédé de fonctionnement de la cuve pour raffiner un verre fondu mousseux. La cuve d'affinage à gradient comprend un plancher, un toit et deux parois latérales espacées latéralement qui définissent au moins partiellement une chambre intérieure de la cuve. Le plancher de la cuve est profilé pour munir la cuve une partie peu profonde étendue qui définit une entrée dans la chambre intérieure et une partie de retenue profonde qui définit une sortie de la chambre intérieure. Une section d'entrée du plancher forme la partie peu profonde étendue de la cuve et une section de transition et une section de sortie du plancher constituent la partie de retenue profonde. La profondeur de la chambre intérieure au niveau d'une extrémité de sortie de la partie de retenue profonde est supérieure à la profondeur de la chambre intérieure au niveau de l'extrémité de sortie de la partie peu profonde étendue.
Patent CA-3094381-A1 (CA)
Title: Laser marked optically variable device
Inventor: THURAILINGAM THIVAHARAN
IPC: B42D25/30
Filed: 2020-09-24
Abstract: A security device for security documents provides an angle-dependent Moiré  effect. A  security device for a security document and method for making the security device are provided. At least two interlaced laser engraved images form an angle dependent parallax effect. First and second images are laser engraved at a substrate of the security document. To render the security device more difficult to copy, a colour changing effect or a nonreciprocal transmission effect may be achieved by adding a coloured (absorptive or emissive) layer between or within non-laser engravable layers situated between the laser engravable layers, and/or by adding a patterned phase diffraction grating situated between the laser engravable layers.
Patent CA-3095620-A1 (CA)
Inventor: JAIN RACHIT
IPC: C12N9/12
Filed: 2019-04-09
Abstract: L'invention concerne des variants d'ARN polymérase T7 (variants d'ARN polymérase T7) ayant une activité d'ARN polymérase et/ou une stabilité thermique accrues, et des procédés d'utilisation de ceux-ci.
Patent CA-3095856-A1 (CA)
Inventor: BLACK BYRON
IPC: F28D7/16
Filed: 2019-04-18
Abstract: A heat-exchange apparatus comprising a plurality of tubes bundled together, each having segmented twisted segments is disclosed. Each of the plurality of tubes provides a tube body defining an interior passageway for carrying a first fluid and a plurality of segments along its length comprising a straight section and a twisted section that are in fluid communication with each other. Each of the plurality of tubes provides a central longitudinal axis along its length. The tube body along the twisted section exhibits rotation about the central longitudinal axis and the tube body along the straight section exhibits no rotation. An exterior surface of the tube body of a tube can come into contact with an exterior surface of the tube body of another tube along the twisted section, whereas the exterior surfaces of such tubes avoid contact along the straight section.
Patent CA-3096538-A1 (CA)
Inventor: KRAUS PAUL R
IPC: G01N31/16
Filed: 2019-04-09
Abstract: Systems for quantifying one or more target analyte concentrations in a process solution are provided and can be used, for example, in methods for quantifying a target analyte concentration. These systems and methods include continuous and batchwise automated titration methods that use titration chemistries to measure the target analyte concentration in the process solution using a multiwavelength detector. The methods provide for efficient and robust automated titration methods for a variety of target analytes and can include methods that analyze more than one analyte and that provide for a dynamic range for measurement of more than one target analyte concentration.
Patent CA-3096742-A1 (CA)
Inventor: LEI YUGUO
IPC: C12M3/00
Filed: 2019-03-15
Abstract: A cell expansion system for culturing and expanding cells in hydrogel tubes is disclosed herein. The cell expansion system allows for expanding cells that can significantly reduce the production time and cost, while increase the production capacity.
Patent CA-3097701-A1 (CA)
Title: Agricultural implement with tine assembly
Inventor: HONEY GLENN RAYMOND
IPC: A01B35/10
Filed: 2020-10-30
Abstract: An agricultural implement assembly, which may comprise a support frame and a tine support structure for supporting a plurality of tine members. The assembly may comprise a clamping mechanism operable for securing the tine members to the tine support structure. The clamping mechanism comprises an upper clamping arm, a lower clamping arm and a medial connecting member which are operable to securely hold or otherwise constrain the tine members against or in close proximity to the tine support structure. The clamping mechanism may comprise a tine angled portion engaging component operable to engage an upper surface of the angled end portion of the tine member. The upper and lower clamping arms may comprise at least one upper ridge and at least one lower ridge for engaging in contact with a first portion and a second portion respectively of outward facing surface regions of the tine support structure.
Patent CA-3098142-A1 (CA)
Title: Station d'alimentation dotee d'un blindage de porte
Inventor: RAHILLY MICHAEL
IPC: H05K9/00
Filed: 2019-05-02
Abstract: La présente invention concerne un ensemble porte. L'ensemble porte comprend une structure de porte qui est montée sur une ouverture d'une enceinte. La structure de porte comprend un corps qui comporte une première surface et une seconde surface opposée à la première surface. La première surface peut faire face à l'intérieur de l'enceinte lorsque la structure de porte est fermée. La structure de porte comprend un certain nombre de structures de support de doigt montées sur la première surface. Chacune des structures de support de doigt comprend un support et un ou plusieurs joints de doigt accouplés au support. Les joints de doigts des structures de support de doigt peuvent entrer en contact avec des supports d'enceinte montés autour d'un bord de l'ouverture de l'enceinte lorsque la structure de porte est fermée. Une combinaison des joints de doigts en contact avec des supports d'enceinte peut créer un blindage contre les interférences électromagnétiques (EMI) au bord de l'ouverture de l'enceinte.
Patent CA-3100922-A1 (CA)
Inventor: POMPE VAN MEERDERVOORT LOUIS M
IPC: B07C5/36
Filed: 2019-06-10
Abstract: A seed sorting system for sorting seeds includes a seed transfer station configured to move seeds through the system. An imaging assembly includes an x-ray camera configured to acquire x-ray images of the seeds as the seeds move through the system. The x-ray camera is configured to produce high quality images at high line scan rates to accommodate a speed and width at which the seeds are moved by the seed transfer station through the system. A sorting assembly is configured to sort the seeds into separate bins based on the acquired x-ray images of the seeds.
Patent CA-3101983-A1 (CA)
Title: Quinoline derivatives useful as tyrosine kinase inhibitors
Inventor: DARWISH IHAB
IPC: A61K31/4709
Filed: 2019-05-29
Abstract: Disclosed are imidazole compounds, as well as pharmaceutical compositions and methods of use thereof. One embodiment is a compound having the structure (I) and pharmaceutically acceptable salts, prodrugs and N-oxides thereof (and solvates and hydrates thereof), wherein R1, X, Y1, Y2, Y3 and Z are as described herein. In certain embodiments, a compound disclosed herein inhibits a cellular TAM receptor, and can be used to treat disease mediated by or involving the TAM receptor family.
Patent CA-3103562-A1 (CA)
Title: Method and system for generating an augmented reality image
Inventor: MILLETTE ALEXANDRE
IPC: G06T11/60
Filed: 2020-12-22
Abstract: A system for generating an augmented reality image using an initial image comprising a reference element, the system comprising: an image analyzer for identifying the reference element within the initial image; an image generating unit for: generating a simulation image of a scene of a virtual environment based on the identified reference element, an outline of the simulation image corresponding to the reference outline; overlaying the initial image with the simulation image to obtain the augmented reality image; and providing the augmented reality image for display.
Patent CA-3107350-A1 (CA)
Title: Greeting card displayer
Inventor: SANTARELLI ANTHONY
IPC: A47F5/00
Filed: 2021-01-28
Abstract: ABS TRACT A greeting card displayer having a vertical portion and a horizontal portion perpendicular to the vertical portion, a hook which is attached to the vertical portion of the display, and an insert panel which has a greeting card attached thereto and gets inserted onto the display. The displayer is operative to be inserted onto (over card retainer of) a greeting card display and to highlight specific cards, such as, for example, pop-up greeting cards. Date Recue/Date Received 2021-01-28
Patent CA-3109418-A1 (CA)
Title: Device and method for heating a fluid in a pipeline
Inventor: WECK ALEXANDER
IPC: H05B6/44
Filed: 2019-08-15
Abstract: The invention relates to a device (112) for heating a fluid. The device (112) comprises: at least one electrically conductive pipeline (120) for receiving the fluid; at least one electrically conductive coil (110); at least one alternating voltage source (114), which is connected to the coil (110) and is designed to apply an alternating voltage to the coil (110). The coil (110) is designed to generate at least one electromagnetic field as a result of the application of the alternating voltage. The pipeline (120) and the coil (110) are arranged in such a way that the electromagnetic field of the coil (110) induces an electric current in the pipeline (120), which electric current heats the pipeline (120) by Joule heat in order to heat the fluid, which Joule heat arises as the electric current passes through conductive pipe material.
Patent CA-3110719-A1 (CA)
Inventor: KAMYK DAVID
IPC: B65D5/00
Filed: 2021-02-26
Abstract: A carton includes a tray having at least one locking tab; and a sleeve having an inner wall having indentations, in which the tray and the sleeve are shaped and sized to enable the tray to move within the sleeve. Then at least one locking tab is configured to engage at least one of the indentations to allow the tray to move in a first direction relative to the sleeve and provide a resistance to discourage the tray from moving in a second direction opposite the first direction relative to the sleeve.