baber/WOPTO huggingface dataset:
Patent CA-2949503-C (CA)
Title: Ophthalmic imaging system with automatic retinal feature detection
Inventor: REN HUGANG
IPC: A61B3/10
Filed: 2015-05-15
Granted: 2023-10-03
Abstract: A method of automatically detecting a retinal feature using an ophthalmic imaging system can include: acquiring an optical coherence tomography (OCT) image of a retina; segmenting the OCT image; generating a metric based on the segmented OCT image; detecting the retinal feature based on the metric; and providing an indication of the detected retinal feature to a user. An ophthalmic imaging system can include: an OCT system configured to acquire an image of a retina; a computing device coupled to the OCT system and configured to segment the image, generate a metric based on the segmented image, and detect a retinal feature based on the metric; and an audio/visual/tactile device in communication with the computing device and configured to provide at least one of an audio, visual, and tactile indication of the detected retinal feature to a user.
Patent CA-2952566-C (CA)
Title: Single-insertion, multiple sample biopsy device with integrated markers
Inventor: TAYLOR JON
IPC: A61B10/02
Filed: 2006-08-10
Granted: 2019-12-03
Abstract: The present invention provides for exemplary embodiments of a single- insertion, multiple sample biopsy device. Exemplary embodiments of a single-insertion, multiple sampling device with integrated marker release.
Patent CA-2952713-C (CA)
Inventor: SUSSMUTH RODERICH
IPC: C07F9/553
Filed: 2015-06-19
Granted: 2020-08-11
Abstract: The present invention provides phosphoryl choline derivatives of general formula (I), which are suitable to be immobilized on a solid support to provide a separation material of general formula (II), which bind with both high affinity and high specificity to a protein, more specifically to C-reactive protein and anti-phosphoryl choline antibodies. Said separation materials are particularly useful in the extracorporeal removal of C-reactive protein and anti-phosphoryl choline antibodies from a biological fluid of a patient for prophylaxis and/or treatment of immune dysfunctions and cardiovascular diseases. Also provided is a column that comprises the separation material of general formula (II), as well as a device containing the column. Formula (I), wherein variable X is selected from: -SH, -NHR3, -C=CH, -CH=CH2, -N3and -CHO; the other variables are as defined in the claims: Formula (II), wherein variable "A" represents a solid support. "A" as well as the other variables are defined in detail in the claims.
Patent CA-2957825-C (CA)
Title: Dispositif de reeducation sans exosquelette a axe multiactif
Inventor: TOWNSEND WILLIAM T
IPC: B25J11/00
Filed: 2014-09-29
Granted: 2023-03-21
Abstract: Un dispositif robotisé fonctionnant en association avec un appendice d'un utilisateur est décrit, l'appendice de l'utilisateur ayant un point d'extrémité. Le dispositif robotisé comprend : une base; et un bras robotisé fixé à la base et ayant un point d'extrémité. Le bras robotisé comporte au moins deux degrés de liberté actifs par rapport à la base et est conçu de manière à ce que, quand la base est placée de manière appropriée par rapport à l'utilisateur, la structure de référence du dispositif robotisé est orientée généralement de la même manière que la structure de référence de l'utilisateur et les mouvements du point d'extrémité de l'appendice de l'utilisateur sont imités par les mouvements du point d'extrémité du bras robotisé.
Patent CA-2964494-C (CA)
Title: Patient reference tool for rapid registration
Inventor: SELA GAL
IPC: A61B6/04
Filed: 2015-07-31
Granted: 2018-05-15
Abstract: An apparatus is provided that is at least partially visible by both a three dimensional (3D) scanner system of a medical navigation system and a tracking system of the medical navigation system. The apparatus includes a rigid member, a plurality of identifiable features attached to the rigid member and visible by the tracking system, a distinct identifiable portion visible by the 3D scanner system, and a connector mechanism attached to the rigid member to connect the apparatus to a location. The apparatus is in a field of view of the 3D scanner system and the tracking system within a timeframe of the 3D scan.
Patent CA-2972458-C (CA)
Inventor: CARRALERO MICHAEL A
IPC: B64D37/02
Filed: 2017-06-30
Granted: 2021-11-09
Abstract: Un système de jaugeage carburant servant dexemple comprend un réservoir de carburant, des capteurs optiques montés à lintérieur du réservoir qui comprennent chacun une puce de capteur et un diaphragme qui dévie lorsque la pression ambiante diffère dune pression de référence de la puce de capteur, un faisceau de fibres optiques à partir duquel une fibre optique est connectée à chacun des capteurs optiques afin de guider la lumière vers ces derniers et un processeur connecté au faisceau de fibres optiques servant à recevoir les sorties des capteurs optiques qui indiquent les niveaux de pression respectifs et à déterminer le montant de carburant que contient le réservoir en fonction des sorties des capteurs optiques.
Patent CA-2973691-C (CA)
Inventor: HENDRICKS ROBERT K
IPC: F24F7/02
Filed: 2017-07-14
Granted: 2023-01-17
Abstract: Il est décrit un évent de faîtage déroulant servant à recouvrir le faîtage ouvert dune toiture en vue de permettre à lair de circuler hors du faîtage ouvert par lintermédiaire de lévent de faîtage. Lévent de faîtage en question comprend un panneau supérieur ayant une partie centrale, une partie latérale de gauche et une partie latérale de droite, lequel panneau supérieur comprend plusieurs aérateurs à lames permettant à lair de circuler hors de lévent de faîtage. De plus, lévent de faîtage déroulant comprend une série de murs intérieurs parsemés, ainsi quune série de murs externes parsemés, qui sétendent vers le bas à partir de la partie latérale de gauche du panneau supérieur. La série de murs intérieurs parsemés et la série de murs extérieurs parsemés de la partie latérale de gauche sont décalés. Lévent de faîtage déroulant comprend également une série de murs intérieurs parsemés, ainsi quune série de murs externes parsemés, qui sétendent vers le bas à partir de la partie latérale de droite du panneau supérieur. La série de murs intérieurs parsemés et la série de murs extérieurs parsemés de la partie latérale de droite sont décalés.
Patent CA-2974409-C (CA)
Title: Method and system of electronic voting implemented in a portable device
Inventor: CORREA PARKER CESAR RAMON JUAN
IPC: G07C13/00
Filed: 2015-01-21
Granted: 2022-05-10
Abstract: An electronic voting method and system implemented in a portable device (1) that improves voting transparency and speed, encouraging participation in the voting process, comprised of registering an identifier code of the portable device (1) used by the voter to vote, associating said identifier to the voter's identity; selecting a Code A by the voter from a first plurality of random codes (20a) received in the portable device (1) and a Code B from a second plurality of random codes (20b) received in the portable device (1); casting the vote in a voting interface (30a) associating it with the random code B selected by the voter, where said association is called voting set (10b); issuing the identifier of the portable device in an identifier interface (40a) associating it with random code A selected by the voter, where said association is called identifier set (10a); sending via a network (5) to the at least one server (6) the voting information that is comprised of at least two separate batches of information, where at least a first separat batch of information (30b) is comprised of the voting set (10b), and at least a second separale batch of information (40b) is comprised of the identifier set (10a); receiving the separate batches of information in the at least one server (6) that is in charge of processing and registering at random the information contained in each batch; and printing in at least one printing device (8) the separate batches of information received in the at least one server (6), where printing of the separate batches of information is generated at random, thus making the association among the different voting papers impossible, leaving a paper trail (8a, 8b) that acts as back-up for the electronic voting.
Patent CA-2975426-C (CA)
Inventor: WEINBERGER KARL
IPC: C03B19/08
Filed: 2016-01-22
Granted: 2022-05-03
Abstract: The invention relates to an expanded-glass granular material and to a method for producing same. According to the method, starting materials, comprising glass powder, water glass, at least one blowing agent, and metakaolin, are mixed in order to form a homogeneous slurry. The slurry is granulated to form raw granular-material particles, which are foamed at a baking temperature between 780°C and 950°C in order to form expanded-glass granular-material particles. The expanded-glass granular material according to the invention has a long-term water absorption of less than 25 volume percent when said expanded-glass granular material is exposed to water for a time period of 21 days.
Patent CA-2977225-C (CA)
Inventor: IMBRECHT RICK
IPC: B65D19/04
Filed: 2015-06-24
Granted: 2022-05-17
Abstract: The present invention provides a movable load bearing structure with a surface that includes antimicrobial agents capable of eliminating, preventing, retarding or minimizing the growth of microbes and also minimizing cross-contamination when the load bearing structure is being reused for cargos that differ from a previously transported cargo, for example, different food types, such as poultry, fresh vegetables, and fresh fruit. The load bearing structure may be a dunnage platform or a container for storing and/or shipping cargo.
Patent CA-2980600-C (CA)
Title: Installation et procede de traitement d'une matiere plastique fondue
Inventor: BEHOUN HELMUT
IPC: B29B7/74
Filed: 2016-03-23
Granted: 2023-12-19
Abstract: Installation (1) et procédé de traitement d'une matière plastique fondue, ladite installation comportant un réacteur (2) qui comprend des première et seconde parties (4, 5) de carter de réacteur. Un élément de mélange (12) est disposé dans la seconde partie (5) de carter de réacteur et est monté rotatif sur ladite partie autour d'un axe de rotation (13). Le réacteur ainsi qu'un dispositif de sortie (19) reposent sur une surface de contact avec le sol par l'intermédiaire d'au moins un dispositif de détermination de poids (21).
Patent CA-2981067-C (CA)
Inventor: EARNSHAW MARK
IPC: H04N21/61
Filed: 2016-04-08
Granted: 2023-10-03
Abstract: L'invention concerne un procédé illustratif de mise en correspondance d'une pluralité de symboles de modulation d'une pluralité de canaux de couche physique, présents dans une trame, avec une grille de ressources de cellules de données pour la trame. Les symboles de modulation de la pluralité de canaux de couche physique sont représentés par un réseau bidimensionnel comprenant les valeurs de symbole de modulation pour la pluralité de canaux de couche physique et la grille de ressources de cellules de données est représentée par un réseau indexé séquentiellement à une dimension.
Patent CA-2991246-C (CA)
Title: Method of determining a sensitivity of a cancer to a radiation treatment
Inventor: MIKLOS GEORGE L GABOR
IPC: G01N33/52
Filed: 2016-07-11
Granted: 2020-02-25
Abstract: The present invention relates to the generation of an Atomic Therapeutic Indicator (ATI) for a test sample by the quantification of manganese; in voxels of a 3D region of the sample, wherein the 3D region is topographically defined by co-ordinates X'xY'xZ. The ATI is used to assess the radio-responsiveness i.e. sensitivity or resistance to radiation treatment, of a cancer i.e. a tumour/neoplasm. In a preferred embodiment, the present invention relates to a method of generating the ATI, assessing the radio- responsiveness of a tumour/neoplasm based on the ATI and, based on the assessment, either treating or not treating the tumour with radiation. The present invention also relates to a method of determining if a cancer is likely to reoccur post radiation treatment comprising quantifying the level of manganese in voxels of a 3D region of a test sample from the cancer and determining the frequency of high metallomic regions (HMRs) in the cancer, wherein a high frequency of HMRs is indicative that the cancer is likely to reoccur and a low frequency of HMRs is indicative that the cancer is unlikely to reoccur; and associated methods of treatment.
Patent CA-2995127-C (CA)
Title: Clamp having a load-clamping hydraulic cylinder with multiple telescopically extensible stages adapted to apply load clamping force alternatively responsive to load-lifting force or load size
Inventor: RUNNING BRENT G
IPC: B66F9/22
Filed: 2016-12-30
Granted: 2021-11-09
Abstract: A load-handling clamp mountable on a lift truck has one or more hydraulic clamping cylinders of the type having two or more sequentially extensible stages capable of applying either load-weight-responsive variable hydraulic load-clamping force or, alternatively, load-size-responsive variable hydraulic load-clamping force, without risking the clamp's dropping of a clamped load. The length of the hydraulic clamping cylinder(s) may in some applications extend generally forwardly from a supporting lift truck, and in other applications extend generally laterally from a supporting lift truck.
Patent CA-2995500-C (CA)
Inventor: REN HAIPENG
IPC: H04B1/7097
Filed: 2016-03-09
Granted: 2020-12-01
Abstract: Disclosed is a differential chaos shift keying communication method based on a hybrid system, comprising the steps of: step 1, setting communication system parameters; step 2, preparing binary information to be sent: presetting binary information; S3, generating a chaotic signal u1; step 4, preparing a signal to be transmitted u3; step 5, performing chaotic matched filtering on a received signal; and step 6, determining the polarity of a code element: respectively performing related operations on two segments of signals, to obtain a recovered signal by decoding. The method of the present invention effectively simplifies a system structure on the basis of ensuring the reliability of a communication system, and is easy for implementation and integration of a microprocessor; the method enables normal operation at a low signal-to-noise ratio, thereby improving the reliability of the communication system; and the method enables a transmitted signal to adapt to a channel bandwidth, and has strong resistance to narrow-band interference.
Patent CA-3001921-C (CA)
Title: Compounds, polymers and coating formulations that comprise at least one n-halamine precursor, a cationic center and a coating incorporation group
Inventor: WOLFF ZACHARY J
IPC: C07D211/46
Filed: 2016-10-14
Granted: 2021-04-27
Abstract: The present disclosure relates to a compound that has biocidal activity or is a precursor of a compound with biocidal activity. The compound comprises an N-halamine precursor, at least one quaternary ammonium and at least one coating-incorporation group (CIG). In some embodiments of the present disclosure, the compound may be incorporated into a coating formulation. The coating formulation comprises the compound and at least one further component. In some embodiments of the present disclosure, the CIG reacts with the further component of the coating formulation to incorporate the compound into the coating formulation. In some embodiments, the coating formulation comprises a polymer. In some embodiments, the CIG of the compound reacts with the further component to incorporate the compound into the polymer of the coating formulation. The coating formulation may be used to coat a substrate. The coated substrate may demonstrate biocidal activity or the potential for increased biocidal activity.
Patent CA-3002660-C (CA)
Title: Sweeping machine with multi-component moldboard
Inventor: PETTY CHRIS
IPC: E01H1/04
Filed: 2016-11-21
Granted: 2019-09-24
Abstract: A vehicular sweeping machine includes a frame, a broom that is adapted to rotate about a generally horizontal axis and a broom enclosure. The broom enclosure has a left end gate, a right end gate and a moldboard assembly including an outer moldboard and an inner moldboard which are arranged to form a labyrinth seal at the rear of the broom enclosure.
Patent CA-3007239-C (CA)
Title: Coupleable fin apparatuses and boot toe bodies
Inventor: ORTWIG JAN PETER
IPC: A63B31/11
Filed: 2015-12-04
Granted: 2023-09-12
Abstract: A method of coupling a boot toe body to a fin apparatus is disclosed. The fin apparatus includes a fin body coupled to a boot coupling body. The method involves connecting a first connector on a first end of the boot coupling body to a first complementary connector on a top side of the boot toe body, and connecting a second connector on a second end of the boot coupling body to a second complementary connector on a bottom side of the boot toe body. Boot toe bodies, fin apparatuses, and systems including the boot toe bodies and fin apparatuses are also disclosed.
Patent CA-3014711-C (CA)
Title: Improvements in snap fit posts for fence panels balustrades and the like
Inventor: THOMAS LESLIE JAMES
IPC: E04H17/14
Filed: 2016-02-13
Granted: 2023-10-03
Abstract: A post for a fit together panel comprising at least one said post and at least one slat, the post comprising a base member and a cover member, the cover member comprising a pair of sidewalls and an interconnecting end wail, the interconnecting end wall containing a plurality of openings through which the end of a slat can pass, the sidewalls adapted for extension over the channel member, the base member comprising a base wall and opposed sidewalls, at least one sidewall comprising a clamping leg adapted for clamping engagement against the end of a said slat passing through a said opening in the cover member, and snap fitting means on the channel member and/or the cover member to enable the channel member and the cover member to be snap fitted together.
Patent CA-3019788-C (CA)
Title: Systeme de courroie de transport a passage transportable dote d'un mecanisme de pliage et de levage
Inventor: WILCOX BRIAN
IPC: B65G41/00
Filed: 2017-02-16
Granted: 2019-06-11
Abstract: Un système de convoyeur à roulettes transportable comprend une trémie à roulettes pour recevoir le matériau et comportant un convoyeur à courroie pour transporter le matériau, une section de transition reliée de manière pivotante au niveau dune extrémité en amont de la trémie à roulettes, une tarière montée au niveau dune extrémité en aval de la section de transition. La section de transition transfère le matériau du convoyeur à courroie à la tarière. Le système peut comprendre des roues décalées radialement qui supportent et déplacent le système de convoyeur. Le système comprend en outre une paire de rampes pliables munies de crochets. Le système comprend en outre un mécanisme de pliage et de levage qui peut comprendre des câbles reliés aux crochets pour plier les rampes pliables, puis lever le système de transport par les rampes.
Patent CA-3028712-C (CA)
Inventor: ROUSE J PAUL
IPC: A62C37/08
Filed: 2013-06-26
Granted: 2020-09-01
Abstract: A fire extinguishing system prevents fires or other emergency conditions on a heating device, such as a stove. The system uses sensors to detect the emergency and alert an operator. The system dumps fire suppressant material onto the heating device. The system also may shut-off power to the heating device. An alarm circuit and associated functionality assures the system is in working order by using diagnostic tests and other checks.
Patent CA-3028761-C (CA)
Title: Method for capping a cylinder valve
Inventor: GAREAU FRANCOIS
IPC: F17C13/06
Filed: 2018-12-28
Granted: 2021-03-02
Abstract: A method for capping a cylinder valve having an emergency gas outlet including, affixing an emergency capping device having an emergency gas outlet blocking screw to the cylinder valve, and engaging the emergency gas outlet blocking screw, thereby blocking the valve emergency outlet.
Patent CA-3044178-C (CA)
Title: Detection and use of aromatic compounds as modulators of the cold-menthol receptor
Inventor: BOLLSCHWEILER CLAUS
IPC: C12N15/12
Filed: 2009-08-26
Granted: 2022-03-15
Abstract: The invention relates to novel modulators of the cold-menthol receptor TRPM8, to a method for modulating the TRPM8 receptor using said modulators; to the use of the modulators for induction of cold sensation; and to the objects and means produced using said modulators.
Patent CA-3051234-C (CA)
Title: Bacterie genetiquement modifiee comprenant une voie de fermentation a production d'energie
Inventor: KOEPKE MICHAEL
IPC: C12N15/55
Filed: 2016-10-13
Granted: 2020-09-15
Abstract: Linvention concerne une bactérie génétiquement modifiée qui comprend une voie de fermentation à production dénergie, et des procédés associés. En particulier, linvention concerne une bactérie qui comprend une phosphate butyryltransférase (Ptb) et une butyrate kinase (Buk) (Ptb-Buk) qui agissent sur des substrats étrangers pour produire une grande variété de produits et dintermédiaires. Dans certains modes de réalisation, linvention concerne lintroduction de Ptb-Buk dans un micro-organsime à fixation de C1 capable de produire des produits à partir dun substrat gazeux.
Patent CA-3055966-C (CA)
Inventor: DUNCAN JEFFREY B
IPC: A61B17/12
Filed: 2013-01-11
Granted: 2021-11-23
Abstract: Il est décrit des dispositifs médicaux pouvant être implantés qui servent à occlure une lumière du corps, une cavité, un vaisseau ou un organe. Il est également décrit des méthodes de fabrication de tels dispositifs docclusion et des façons de traiter un sujet à laide des dispositifs docclusion. En général, les dispositifs comprennent un fil capable de retenir sa forme et enveloppé dun matériau souple et membraneux. Certaines réalisations comprennent une bordure latérale sur le matériau membraneux. Dans dautres réalisations encore, une tasse servant à capturer les liquides est fixée au fil.
Patent CA-3061908-C (CA)
Title: Suivi de trajectoire de balle
Inventor: TSIZIN-GOLDMAN EVGENY
IPC: G01B11/00
Filed: 2019-03-14
Granted: 2021-04-06
Abstract: La présente invention concerne un procédé de suivi de trajectoire de balle, le procédé comprenant des étapes exécutables par ordinateur consistant : à recevoir une pluralité de trames d'apprentissage, chacune des trames d'apprentissage présentant une trajectoire d'une balle comme une série d'un ou plusieurs éléments, à l'aide des trames d'apprentissage recues, à entraîner un premier réseau neuronal pour localiser une trajectoire d'une balle dans une trame, à recevoir une seconde trame, et à utiliser le premier réseau neuronal, à localiser une trajectoire d'une balle dans la seconde trame, la trajectoire étant représentée dans la seconde trame sous la forme d'une série d'images de la balle ayant la trajectoire localisée.
Patent CA-3084630-C (CA)
Title: Controle de la cinetique de frittage des ceramiques d'oxyde
Inventor: ROTHBRUST FRANK
IPC: C04B35/48
Filed: 2014-07-21
Granted: 2022-11-22
Abstract: 86556060 Abrégé : La présente invention concerne des corps d'oxyde céramique multicouches et en particulier des ébauches d'oxyde céramique multicouches pré-frittées et des ébauches crues d'oxyde céramique appropriées à des applications dentaires. Ces corps peuvent être densifiés thermiquement par un autre frittage sans distorsion et sont donc particulièrement appropriés à la fabrication de restaurations dentaires. L'invention concerne également un procédé de fabrication de ces corps d'oxyde céramique multicouches, ainsi qu'un procédé de fabrication de restaurations dentaires au moyen des corps d'oxyde céramique multicouches. Date reçue/Date Received 2020-06-22