baber/WOPTO huggingface dataset:
Patent CA-2811921-C (CA)
Title: Spectrometer with adjustable deflector for controlling alignment of dispersed light on detector, for optical coherence tomography
Inventor: RAKSI FERENC
IPC: G01J3/02
Filed: 2011-10-13
Granted: 2017-07-04
Abstract: A spectrometer is presented that includes s spectrally dispersive optical element (120) to spectrally disperse a received light, a leveraged-optics adjustable deflector (142-1, 142-2, 142-3) to adjustably deflect the spectrally dispersed light, and a detector array (160) to receive the spectrally dispersed and adjustably deflected light. The received light can inlcude an interference beam combined from a returned image beam and a reference beam in a Spectral Domain Optical Coherence Tomograph. The detector array can include a linear sensor array. The leveraged-optics adjustable deflector can include an optical element with an adjustable transmissive property or an adjustable reflective property, wherein the adjustable deflector is adjustable by a mechanical adjustment being optically leveraged into a smaller optical adjustment.
Patent CA-2816409-C (CA)
Title: Embossed absorbent article
Inventor: WILSON GREGORY J
IPC: A61F13/514
Filed: 2011-10-20
Granted: 2015-07-14
Abstract: The invention relates to an embossed article having one or more adhesive patterns serving to operatively attach a release paper. The body facing side of the absorbent article has an embossment region having an average depth of about 20% to about 75% of the thickness of the absorbent article, the garment facing side has a depression region having an average depth of about 15% to about 75% of the thickness of the absorbent article, and an adhesive pattern having a width and a defined surface area, covering at least about 80% of the defined surface area, and having an edge definition variation within about 0 mm to about 2 mm of the pattern width, when forming within a forming distance of about 8 mm to about 25 mm. The invention also relates to a method for attaching a release paper to a backsheet having depressed regions.
Patent CA-2816452-C (CA)
Title: Percussion equipment lubricant compositions comprising a group i or ii base oil, sulfur-phosphorus hydrocarbons, and synthetic ester friction modifier
Inventor: KNOTTS NATHAN
IPC: C10M145/14
Filed: 2011-11-17
Granted: 2019-09-10
Abstract: This invention discloses a lubricant suitable for use in percussion equipment. The lubricant comprises a base oil selected from the group consisting of Group I or Group II, blended in a synergistic amount with a gear oil package and a friction modifier. The lubricant exhibits superior wear and superior extreme pressure properties due to the synergistic effect of the gear oil package and the friction modifier. In a preferred embodiment, the gear oil package comprises a polyalkyl methacrylate polymer,and the friction modifier comprises a synthetic ester.
Patent CA-2819754-C (CA)
Inventor: WELLE ROLAND
IPC: G01F23/284
Filed: 2010-12-16
Granted: 2016-03-29
Abstract: Measuring with a waveguide device (531, 505, 605, 731) and a measuring device (532, 632, 732) in different spatial regions (531, 731, 532, 732) of a container is described.
Patent CA-2821552-C (CA)
Title: Appareil de perfusion sous-cutanee avec raccord de liquide a port lateral
Inventor: SONDEREGGER RALPH L
IPC: A61M5/14
Filed: 2013-07-22
Granted: 2021-10-19
Abstract: Un ensemble de perfusion (10, 200), de préférence à utiliser avec un porte-prothèse, est décrit. Lensemble de perfusion (10, 200) comprend un capuchon de septum (70, 210) qui encapsule un septum résilient supérieur (80) et un septum résilient inférieur (90) dune base (40) et comprend au moins un orifice radial (130, 230) pour recevoir linsertion dune canule plate (110) lorsquun moyeu de rallonge (30, 180) est en raccord avec lensemble de perfusion (10, 200) dans un sens essentiellement parallèle à la surface de la peau. Le moyeu de rallonge (30, 180) est configuré pour être raccordé par encliquement au capuchon de septum (70, 210), la canule plate (110) du moyeu de rallonge (30, 180) étant guidée dans lorifice radial (130, 230) du capuchon de septum (70, 210) et pénétrant linterface entre le septum résilient supérieur (80) et le septum résilient inférieur (90). Le moyeu de rallonge (30, 180) et le capuchon de septum (70, 210) peuvent être tournés à 360 degrés autour de la base (40) de lensemble de perfusion.
Patent CA-2825565-C (CA)
Title: Low frequency folded pendulum with high mechanical quality factor in vertical configuration, and vertical seismic sensor utilizing such a folded pendulum
Inventor: BARONE FABRIZIO
IPC: G01V1/18
Filed: 2012-04-20
Granted: 2021-07-13
Abstract: The present invention concerns a folded pendulum, that can be realized even as a monolithic pendulum, that is not positioned in its traditional horizontal configuration, and as such developed and known in the prior art, rather in the vertical configuration, i.e. rotated by 90°, either in the clockwise or anticlockwise direction. In particular, the version of such vertical folded pendulum in monolithic configuration allows more compact realizations, characterised by high decouplings of the vertical degree of freedom from the other degrees of freedom as well as optimal mechanical quality factors.
Patent CA-2830063-C (CA)
Inventor: WALENSKY LOREN D
IPC: C07K14/47
Filed: 2004-11-05
Granted: 2017-10-31
Abstract: Des polypeptides novateurs et des méthodes de fabrication et utilisation associées sont décrits aux présentes. Les polypeptides comprennent des fractions réticulantes (« agrafage dhydrocarbure ») servant à fournir un amarrage entre deux fractions dacide aminé, qui limite la structure secondaire du polypeptide. Les polypeptides décrits aux présentes peuvent être utilisés pour traiter les maladies caractérisées par une mort cellulaire excessive ou inadéquate.
Patent CA-2834992-C (CA)
Inventor: GEARING DAVID
IPC: C07K16/18
Filed: 2012-05-08
Granted: 2016-07-26
Abstract: A method of preparing a canine antibody suitable for use in the therapeutic treatment of a canine is provided. In particular, there is provided immunoglobulins which can be selected for the characteristic of whether they mediate downstream complement mediated immune activation when bound to a target antigen. Canine derived antibodies comprising specific heavy chain isotypes are provided. The invention extends to the use of the immunoglobulins of the invention in methods of treating conditions such as pain, inflammatory conditions and cancerous conditions in a canine.
Patent CA-2838006-C (CA)
Inventor: SANNINO ALESSANDRO
IPC: C08J3/075
Filed: 2012-06-07
Granted: 2020-06-02
Abstract: The present invention provides a method of producing a polymer hydrogel comprising the steps of: (1) preparing an aqueous solution of a water soluble polysaccharide derivative and a polycarboxylic acid; (2) optionally agitating the solution, for example, by stirring; (3) isolating a polysaccharide derivative/polycarboxylic acid composite from the solution; and (4) heating the polysaccharide derivative/polycarboxylic acid composite at a temperature of at least about 80 °C, thereby cross-linking the polysaccharide with the polycarboxylic acid. The invention also provides polymer hydrogels produced by the methods of the invention.
Patent CA-2846070-C (CA)
Inventor: VAUGHAN DON
IPC: C02F1/42
Filed: 2014-03-13
Granted: 2020-10-27
Abstract: A valve assembly for a twin tank-type water treatment system includes and a tank selector valve assembly that includes first and second rotary selector valves driven in concert with another by a reversible electric motor. The motor drives the first and second selector valves between (a) a first position in which an untreated water inlet and a treated water outlet of the valve assembly are coupled to a first resin tank, and a second resin tank is connected to a regeneration valve, and (b) a second position which the untreated water inlet and the treated water outlet of the valve assembly are coupled to the second resin tank, and the first resin tank is connected to a regeneration valve. The rotary valves may be disks that rotate relatively rapidly on a common shaft driven by the electric motor through an arc of 180° or less.
Patent CA-2849639-C (CA)
Inventor: SINHA BIKASH K
IPC: E21B47/00
Filed: 2012-09-11
Granted: 2021-01-26
Abstract: L'invention concerne un appareil et un procédé destinés à récupérer des hydrocarbures à partir d'une formation souterraine, le procédé comportant les étapes consistant à recueillir des données soniques de référence et ultérieures, à calculer des dispersions de Stoneley et à dipôles croisés en trou découvert ou tubé en utilisant les données soniques de référence et ultérieures, à estimer l'amplitude minimale et maximale des contraintes horizontales à l'aide des dispersions calculées, à calculer une pression et à récupérer des hydrocarbures.
Patent CA-2849832-C (CA)
Title: Formulation topique analgesique
Inventor: BERTRAND HELENE
IPC: A61K9/00
Filed: 2014-04-25
Granted: 2017-05-23
Abstract: Des compositions topiques destinées au soulagement de la douleur sont décrites aux présentes renfermant de 15 à 90 % de mannitol, destinées au soulagement de la douleur, des démangeaisons et d'autres troubles nerveux cutanés. La composition résultante peut prendre la forme de crèmes, gels, lotions, onguents, mousses, suppositoires et pulvérisateurs.
Patent CA-2850585-C (CA)
Inventor: EL-BELTAGY MOHAMMED
IPC: H04L29/08
Filed: 2012-11-12
Granted: 2014-12-16
Abstract: The present invention relates to a method of and a device for arranging a P2P overlay network comprising a streaming source and a plurality of peers arranged in distribution layers, the streaming source being arranged to divide data content to be streamed into a plurality of content sub-streams together forming the data content and to distribute the plurality of content sub-streams to the network peers. The method comprises the steps of determining in which one of the distribution layers an individual peer is to be arranged and grouping the peers into a number of peer sets, each peer set being grouped to comprise peers from the same distribution layer and further being arranged to be responsible for distributing a respective content sub-stream. Further, each peer set is assigned a task of distributing said respective content sub-stream to peers of other peer sets arranged in the same distribution layer and to peers arranged in an immediately subsequent layer which further belongs to a peer set being responsible for the distributed respective sub-stream.
Patent CA-2855441-C (CA)
Inventor: SALICHS RAFAEL
IPC: B65G1/06
Filed: 2012-11-19
Granted: 2016-09-13
Abstract: L'invention concerne un système de stockage comprenant une étagère dotée d'une pluralité de couches, chaque couche comprenant un passage et une pluralité de rangées qui partent du passage définissant des emplacements de stockage d'articles. Une navette (100) utilisable avec l'étagère comprend un premier chariot (102) mobile le long du passage et un second chariot conçu pour être déplacé par le premier chariot (102) et être mobile le long d'une rangée. Le second chariot est conçu pour transporter un article entre le premier chariot et les emplacements de stockage. Une bande transporteuse(140) est située sur le premier ou le second chariot pour déplacer l'article en le plaçant sur ou en le retirant du premier chariot (102). L'invention concerne des procédés associés de stockage sur et/ou d'extraction d'articles à partir d'une étagère. Un système d'étagère est prévu et assemblé facilement sans soudure, et transfère une charge de telle sorte que le poids de l'étagère et d'un article quelconque stocké sur cette dernière est supporté par des éléments verticaux au moyen de supports.
Patent CA-2857680-C (CA)
Title: System and method for venting, priming and modifying a flow rate of fluid from a container
Inventor: DUNN STEVEN BRYAN
IPC: A61J9/00
Filed: 2012-12-03
Granted: 2021-02-09
Abstract: An expandable container system including a container, an expandable nipple and a one-way valve. The expandable nipple is attached to the first end of the container and the valve is attached to a second end of the container. A counteracting bias force is generated within the container and a first fluid is drawn in through the valve by extending the expandable nipple. When the expandable nipple is released, the expandable nipple is biased back to an unextended state, and an increase in pressure created by the counteracting bias force induces a second fluid to flow out of an outlet in the expandable nipple.
Patent CA-2858979-C (CA)
Inventor: CHEN JIANLE
IPC: H04N19/119
Filed: 2012-12-11
Granted: 2020-04-14
Abstract: D'une manière générale, l'invention concerne des techniques pour réaliser une prédiction de vecteur de mouvement pour codage vidéo. Un dispositif de codage vidéo comprenant un processeur peut mettre en uvre lesdites techniques. Le processeur peut être configuré pour déterminer une pluralité de vecteurs de mouvement candidats pour un bloc courant des données vidéo de manière à effectuer le processus de prédiction de vecteur de mouvement et mettre à l'échelle un ou plusieurs vecteurs de mouvement candidats de la pluralité de vecteurs de mouvement candidats déterminés pour le bloc courant des données vidéo afin de générer un ou plusieurs vecteurs de mouvement candidats mis à l'échelle. Le processeur peut être configuré pour modifier ensuite les vecteurs de mouvement candidats mis à l'échelle de manière à ce qu'ils soient inclus dans une plage spécifiée.
Patent CA-2862758-C (CA)
Inventor: NGUYEN TIN
IPC: A61B34/20
Filed: 2012-12-21
Granted: 2021-02-02
Abstract: A computer-assisted surgery (CAS) navigation assembly comprises a micro-electromechanical sensor (MEMS) navigation unit having one or more MEMS to provide at least orientation data. A support receives the MEMS navigation unit therein, the support being adapted to be mounted on the instrument in a fixed orientation relative to established navigated features of the instrument. At least two mating ball-in-socket features are disposed between the MEMS navigation unit and the support at opposed ends thereof for releasably engaging the MEMS navigation unit in precise orientational alignment within the receptacle, the at least two mating ball-in-socket features comprising catches aligned along an axis extending between the opposed ends, at least one of the catches being a biased catch. A method of connecting a MEMS navigation unit with a mating support fixed to a CAS instrument navigated by the CAS system is also provided.
Patent CA-2865431-C (CA)
Title: Hockey practice system
Inventor: NISKANEN ERIC J
IPC: A63B69/00
Filed: 2014-09-24
Granted: 2016-12-13
Abstract: A hockey practice system for helping goaltenders and shooters to visualize scoring and goaltending angles in hockey. The hockey practice system generally includes a housing which houses an internal reel assembly. A plurality of reels within the housing include a plurality of cords which extend out of the front end of the housing to be magnetically secured to goalposts with a plurality of anchors. The rear end of the housing includes a blade sleeve into which the blade of a hockey stick may be inserted and retained. As the housing is moved with the hockey blade, the cords will define an area in which a puck would travel if shot. A camera on the front of the housing may also be included to record practice for future reference.
Patent CA-2865631-C (CA)
Title: Phosphorus treatment agent methods of manufacture and use
Inventor: GRAVES GREGORY D
IPC: C02F1/68
Filed: 2014-09-29
Granted: 2021-03-30
Abstract: The invention includes a tablet made from a coagulant that will improve the settling of suspended solids in an aqueous media such as wastewater, recycled water, potable water, storm water, swimming pool water, spa water, boiler water, cooling tower water and industrial process water. The agent is a tablet containing at least one salt from the aluminum sulfate family in a mixture of organic and inorganic binders. The mixed material is especially adapted to lend itself to high speed molding operations. Such agent, when in molded form, provides controlled dissolution in an aqueous media, exhibits strength and non-chipping characteristics which is a benefit in shipping and handling and is free from dusting, flaking or other deteriorative factors. In its tablet form, this agent can be used in combination with a holding apparatus having slotted opening zones.
Patent CA-2867063-C (CA)
Inventor: SAXBY MICHAEL ERNEST
IPC: F42B5/045
Filed: 2013-02-27
Granted: 2020-06-30
Abstract: A cartridge for use in a gun comprises a case, a gas generator, a piston, a stopper, and at least one channel for the passage of gas in and / or around the stopper Wherein the piston is axially slideably contained in the case, the gas generator is located within the case adjacent a first end of the case, and the stopper is slideably contained within the piston for closing the at least one channel.
Patent CA-2874157-C (CA)
Inventor: EMADI ALI
IPC: H02P25/098
Filed: 2014-12-10
Granted: 2019-11-19
Abstract: Divers modes de réalisation sont décrits aux présentes destinés à une commande de couple à faible ondulation et gamme de vitesses élargie dun moteur à réluctance commutée (SRM) utilisant une fonction de partage de couple (TSF) en ligne. Les deux modes opérationnels dune TSF en ligne sont définis pendant la commutation : en mode I, la valeur absolue dun taux de changement dune liaison de flux (ARCFL) dune phase entrante est plus élevée que le taux dune phase sortante; en mode II, lARCFL de la phase sortante est plus élevée que lARCFL de la phase entrante. Pour compenser lerreur de couple produite par le suivi imparfait du courant de phase, un compensateur proportionnel et intégral à lerreur de couple est ajouté à la référence de couple de la phase sortante en mode I et de la phase entrante en mode II. Par conséquent, le couple total est déterminé par la phase ayant lARCFL la plus basse, plutôt que la phase ayant lARCFL la plus élevée, comme dans les TSF conventionnels.
Patent CA-2880000-C (CA)
Inventor: OHMACHI AIKO
IPC: A23C9/152
Filed: 2012-07-31
Granted: 2020-03-24
Abstract: The invention relates to a powdered milk product includes angiogenin and/or angiogenin hydrolysate in an amount of 1.4 to 24 mg/15 g, and lactoperoxidase and/or lactoperoxidase hydrolysate in the mass ratio to the angiogenin and/or angiogenin hydrolysate of 0.35 to 10.
Patent CA-2881438-C (CA)
Inventor: BUTZ JURGEN
IPC: A46B9/06
Filed: 2013-07-20
Granted: 2020-06-09
Abstract: An interdental cleaner with a rod-like support which has a cleaning device in an axial end region, wherein the cleaning device comprises a cover on the support made of a soft-elastic plastic, and structuring is formed on the outside of the cover having a plurality of fingers protruding with radial components from the cover, which fingers are made of the same material as the cover and are connected as one piece thereto. According to the invention, the structuring additionally has a bristle edging with a plurality of bristle bundles protruding with radial components from the cover and/or individual bristles which are each formed from pre-produced bristles embedded in the cover and/or in the support.
Patent CA-2882284-C (CA)
Title: Drug eluting surgical screw
Inventor: ARMBRUSTER DAVID
IPC: A61B17/86
Filed: 2013-08-13
Granted: 2020-12-15
Abstract: The present invention provides a drug eluting surgical screw and a method for manufacturing a drug eluting surgical screw. The drug eluting surgical screw may include a shaft having a threaded portion, a head having a drive recess disposed at a proximal end of the shaft, the drive recess having a reservoir region and a driver engagement region, and at least one or more drug eluting components disposed within the reservoir region of the drive recess in a manner that does not substantially impair a connection between a driver and the surgical screw when the driver is operably disposed within the driver engagement region, each of the at least one or more drug eluting components including a carrier matrix and a therapeutic agent, the therapeutic agent being at least 20 wt% of the drug eluting component prior to any implantation of the drug eluting surgical screw.
Patent CA-2883728-C (CA)
Inventor: REID ERIC M
IPC: B23Q41/02
Filed: 2015-02-26
Granted: 2016-12-13
Abstract: A system for assembly manufacturing may include at least one tacking cell configured to perform at least one tack fastening operation on a workpiece, at least one fastening cell configured to perform at least one final fastening operation on the workpiece and a material-handling system linking the tacking cell and the fastening cell, wherein the material-handling system positions the workpiece within the tacking cell and wherein the material-handling system transfers the workpiece from the tacking cell to the fastening cell.
Patent CA-2886701-C (CA)
Inventor: FREEMAN PATRICK S
IPC: G01N21/898
Filed: 2004-07-23
Granted: 2017-09-26
Abstract: A 'woodprint .TM.' characterization and identification technique unique employs cameras (16), lighting (14), camera interface hardware (18), a computer (20), and/or image processing software to collect and analyze surface characteristics of pieces of wood (8) to track them through an automated production process in real-time with information that is specific to each wood piece (8), such as what machining is required, its value, and/or its destination. When a wood piece (8) reaches a point in the production process where a decision is required, its unique identity is used to retrieve appropriate information previously determined and assigned to the wood piece (8).
Patent CA-2890281-C (CA)
Title: Plants for production of therapeutic proteins
Inventor: VOYTAS DANIEL F
IPC: C12N15/82
Filed: 2013-10-31
Granted: 2021-12-07
Abstract: Materials and methods are provided for making plants (e.g., Nicotiana varieties) that are suitable for producing therapeutic polypeptides suitable for administration to humans and animals, particularly by making TAL effector endonuclease-induced mutations in genes encoding xylosyltransferases and fucosyltransferases.
Patent CA-2890874-C (CA)
Title: Revalorisation d'asphalte sans oxydation
Inventor: HILSENBECK SHANE J
IPC: B32B13/02
Filed: 2015-05-08
Granted: 2022-06-21
Abstract: Sont divulgués des bitumes qui sont appropriés pour fabriquer des bardeaux ou dautres matériaux de couverture, c.-à-d. des bitumes de couverture, à partir de bitumes routiers plus rigides, sans oxydation des bitumes routiers. Pour y parvenir, on utilise divers additifs, y compris des cires de polyéthylène, des matériaux de polyéthylène basse densité et haute densité, du polyéthylène de paraffine solide, des cires Sasol, fabriquées à laide du procédé Fischer-Tropsch, et des polyoléfines thermoplastiques qui réduisent la fragilité en cas de températures froides.
Patent CA-2891831-C (CA)
Title: Fermoir a glissiere a l'epreuve des enfants et sac d'emballage incorporant ledit fermoir
Inventor: TAKIGAWA HIROYUKI
IPC: B65D33/25
Filed: 2015-05-12
Granted: 2019-01-22
Abstract: Linvention concerne une unité de fermoir à glissière pour un sac demballage, laquelle comprend un fermoir à glissière étanche pour sceller le sac demballage dans un état scellé allié. Le fermoir à glissière est conçu pour être ouvert avec lopération douverture du sac demballage. Lunité de fermoir à glissière comprend également un fermoir à glissière de verrouillage ayant une résistance à un réglage serré supérieure à celle du fermoir à glissière. Une découpe à libération est fournie dans une partie dun corps à réglage serré du fermoir à glissière de verrouillage. Le fermoir à glissière de verrouillage est conçu pour être ouvert depuis la découpe à libération. Le fermoir à glissière de verrouillage peut être situé comme un premier fermoir à glissière à louverture du sac demballage pour empêcher le sac demballage dêtre ouvert, par exemple, par un enfant. Le fermoir à glissière peut être fourni comme le second fermoir à glissière de verrouillage plus près de lintérieur du sac demballage et accessible par une libération ou une ouverture du fermoir à glissière de verrouillage.