baber/WOPTO huggingface dataset:
Patent CA-2783839-C (CA)
Title: Appareil de traitement de liquide destine a l'extraction d'impuretes
Inventor: CUMMINS IAN GEOFFREY
IPC: C02F1/32
Filed: 2010-06-02
Granted: 2019-12-31
Abstract: La présente invention concerne un appareil de purification ou de traitement de fluides (10) destiné au traitement ou à la purification de liquides contaminés tels que l'eau. Cet appareil (10) comprend au moins une chambre de traitement primaire (11) de forme allongée et disposée verticalement. Elle comporte, d'une part un orifice d'entrée (14) destiné au fluide à traiter et situé à l'extrémité supérieure de la chambre (11) de façon que le fluide traverse la chambre (11) de haut en bas, d'autre part des organes (20 ou 24) servant à l'introduction, dans l'extrémité inférieure de la chambre (11), d'un agent stérilisant tel que l'ozone ou l'air enrichi en ozone, de façon à produire des bulles remontant à contrecourant dans le liquide descendant dans la chambre (11), et enfin des organes situés à l'extrémité supérieure de la chambre (11) et servant à enlever les déchets, une lampe à ultraviolets (29) destinée au traitement du liquide par les UV étant située dans une chambre séparée (12) reliée à la chambre de traitement (11) ou située dans la chambre de traitement (11). L'invention peut comporter une pluralité de chambres (11, 12) permettant un traitement multiple du liquide.
Patent CA-2790019-C (CA)
Inventor: GRIDLEY JASON L
IPC: B29D30/54
Filed: 2001-01-26
Granted: 2014-04-29
Abstract: An apparatus for retreading tires is disclosed. The apparatus has a rotatable hub for the mounting of a buffed tire casing. The apparatus also has a cushion gum applicator that is configured to stretch a length of cushion gum onto a tire casing. Further, the apparatus has a tread dispenser that is configured to automatically dispense a length of tire tread based on the circumference of at least one of the tire casing and the tire casing plus the cushion gum. Further still, the apparatus includes a tread applicator that is configured to stretch the length of tire tread onto the cushion gum. The entire apparatus including the cushion gum applicator, the tread dispenser, and the tread applicator are integrated into a single tire bench machine.
Patent CA-2790033-C (CA)
Inventor: CARREZ JEAN-LUC
IPC: A61M39/26
Filed: 2011-02-16
Granted: 2018-05-22
Abstract: The invention relates to a secure connector set for a liquid circuit, including: a male connector and a female connector, each including a proximal coupler and a distal coupler, the distal coupler of each connector defining a passage and including a tubular part, in which a connection member fixedly mounted on the proximal coupler extends coaxially, and an elastically deformable membrane which is substantially tubular, closed at a distal end by a membrane body, and movable between a downstream plugging position, in which the membrane sealingly covers a free end of the connection member, and an upstream connection position, in which the connection member passes through the membrane, in which the tubular part of the distal coupler of the male connector is designed to be inserted, upon connection, into the tubular part of the distal coupler of the female connector, and wherein, in a downstream plugging position, for the male and the female connectors, the membrane sealingly blocks the passage in the distal coupler.
Patent CA-2790995-C (CA)
Inventor: SHIGETOMI TOSHIKAZU
IPC: B29C73/04
Filed: 2011-01-26
Granted: 2016-01-05
Abstract: There is provided a method for repairing a member comprising a fiber-reinforced plastic, which method can repair a through hole easily at a low cost. When a through hole 20 is repaired, a temporary hole 11 is formed, a fabric sheet 30 comprising reinforcing fibers is rolled into a cylindrical shape and inserted into the temporary hole 11, the fabric sheet 30 is impregnated with a resin, the resin is cured, and a new through hole 20' is formed.
Patent CA-2798935-C (CA)
Title: Cassettes chirurgicales ophtalmiques pourvues d'elements d'identification
Inventor: PERKINS JAMES T
IPC: A61M1/00
Filed: 2011-05-26
Granted: 2015-02-03
Abstract: La présente invention concerne une cassette chirurgicale ophtalmique destinée à être utilisée avec une console chirurgicale ophtalmique. La cassette chirurgicale ophtalmique comprend un contenant à parois rigides présentant un volume intérieur destiné à collecter par aspiration un fluide et/ou des tissus, et une base de collecteur comprenant un tuyau d'irrigation destiné à être raccordé à une source d'irrigation, un tuyau d'aspiration destiné à être raccordé à un embout à main chirurgical ophtalmique et un élément d'identification destiné à indiquer un type de cassette sur une console chirurgicale ophtalmique. La base de collecteur est fixée de manière amovible au contenant à parois rigides.
Patent CA-2799518-C (CA)
Inventor: CLAVELLE ERIC
IPC: C08F2/01
Filed: 2012-12-20
Granted: 2020-03-24
Abstract: La présente invention concerne des composants pour réacteur de fluide en serpentin. Ledit réacteur de fluide en serpentin est optimisé en ce qui concerne une ou plusieurs fonctions objectives dintérêt, au nombre desquelles la chute de pression, le taux dérosion, lencrassement, le dépôt de coke et les coûts dexploitation. Lesdits composants sont conçus par modélisation informatique individuelle et collective des composants et la coupe transversale du trajet découlement est essentiellement circulaire dans des conditions industrielles afin de valider la conception du modèle et son fonctionnement. Puis, les modèles des composants sont déformés de façon itérative et le fonctionnement de la ou des pièces déformées est modélisé et comparé aux valeurs obtenues au moyen dautres modèles déformés jusquà ce que la valeur de ladite fonction objective soit optimisée (par exemple atteigne une borne) ou jusquà ce que la modification affectant ladite fonction objective se rapproche de zéro.
Patent CA-2801664-C (CA)
Inventor: OLIVERIUS MATTHEW
IPC: G01N3/00
Filed: 2013-01-08
Granted: 2018-02-13
Abstract: A method of analyzing a structural component (250) may include the step of storing one or more of the following on a server (12): at least one material allowable (26) for a structural component (250), at least one load case (18, 20, 22) for the structural component (250), and at least one analysis template (28) having at least one analysis variable (104). The method may further include the step of providing, using an interface (50), at least one entry for the analysis variable (104). The method may further include performing, using a processor- based structural component analyzer (100), a strength analysis of the structural component (250) using the analysis template (28) and based on the load case (18, 20, 22) and the entry for the analysis variable (104). The method may further include determining, using the analyzer (100), a margin of safety (130) of the structural component (250) based on the material allowable (26).
Patent CA-2808152-C (CA)
Inventor: POREE FABIEN
IPC: C12N15/53
Filed: 2013-03-05
Granted: 2023-10-24
Abstract: The present invention relates to an isolated nucleic acid comprising a nucleotide sequence encoding a mutated HPPD protein, wherein said mutated HPPD protein has HPPD activity, wherein in said mutated HPPD protein at least one amino acid has been replaced so that the resulting amino acid sequence comprises at least one amino acid selected from certain amino acids at specific positions important for conferring an increased HPPD inhibitor tolerance. The present invention also relates to proteins encoded by the nucleic acid of the invention, to chimeric genes, plant cells comprising the nucleic acid of the invention operably linked to a plant- expressible promoter and optionally a transcription termination and polyadenylation region, plants essentially consisting of the plant cells of the invention and methods of obtaining transgenic plants.
Patent CA-2815032-C (CA)
Inventor: FREY STEVEN O
IPC: E02F3/36
Filed: 2013-04-30
Granted: 2017-05-09
Abstract: Destiné à une utilisation avec une chargeuse frontale, etc., lensemble coupleur assure une liaison rigide entre lextrémité de bras pivotant et le godet. Lensemble comprend un bloc coulissant guidé dans des guides coulissants et des fentes de glissière dans des plaques latérales du cadre dextrémité de bras. Le coulissement du bloc au moyen dun vérin coulissant hydraulique permet de coincer les tenons du godet solidement dans le cadre. Le vérin coulissant est intégré au bloc et se déplace avec celui-ci. Un ressort bloqueur amène un boulon de blocage en position de manière à verrouiller le tenon du godet au cadre dextrémité de bras. Un vérin de verrouillage libère le boulon de blocage pour permettre le désaccouplement.
Patent CA-2818455-C (CA)
Inventor: TAN WEIXING
IPC: B01F3/04
Filed: 2013-06-10
Granted: 2017-01-17
Abstract: An apparatus for reducing foam formation in a circulating nutrient system having gas introduction; which includes a plurality of baffles. Each baffle is a bubble shredding grid with a relatively large liquid flow channel for liquid flow and relatively smaller openings defined by the grid through which bubbles may pass. At least one spacing member is provided to maintain the baffles in parallel spaced relation with each of the liquid flow channels axially aligned.
Patent CA-2821065-C (CA)
Inventor: KIDO TSUNEO
IPC: C12N5/0797
Filed: 2012-01-12
Granted: 2021-05-18
Abstract: An isolated expandable human neural stem or progenitor cell wherein the cell is a progenitor cells or stem cell, maintains its capability to differentiate into neurons, astrocytes, and oligodendrocytes, maintains its ability to differentiate into oligodendrocyte lineage cells efficiently throughout subsequent passages, and the cell expresses at least cell surface antigens CD133 and CD140a. Also provided is a method of in vitro culturing an expandable neural progenitor or stem cell isolated from a mammalian central nervous system, and the culture itself, wherein said cell maintains its capability to differentiate into neurons, astrocytes, and oligodendrocytes and its ability to differentiate into oligodendrocyte-lineage cells efficiently. In addition, a method of treating a condition caused by a loss of myelin or a loss of oligodendrocytes is provided as is a composition comprising an isolated expandable neural stem cell or one cultured by the methods of the invention.
Patent CA-2821090-C (CA)
Inventor: COOLEY SHAUN
IPC: G06K9/00
Filed: 2011-12-08
Granted: 2016-09-13
Abstract: Techniques for providing improved perpetrator imaging are disclosed. In one particular exemplary embodiment, the techniques may be realized as a method for providing improved perpetrator imaging comprising identifying a client device as at least one of lost and stolen, detecting, on the client device, a difference in first pixel data associated with a first frame of a visual image and second pixel data associated with a second frame of the visual image, and capturing, on the client device, a plurality of photographs in response to detecting the difference. The purpose is to increase the likelihood that the perpetrator will be present in the photographs.
Patent CA-2825198-C (CA)
Title: Expandable bone fixation implant
Inventor: KANG PHILLIP
IPC: A61B17/80
Filed: 2012-01-25
Granted: 2020-01-14
Abstract: Bone fixation devices, assemblies, and methods are provided. An expandable bone fixation implant can be implanted into a patient and attached to an underlying bone via a percutaneous or alternative fixation procedure in order to provide fixation and stabilization of the underlying bone.
Patent CA-2825592-C (CA)
Title: Improved frame structure for communication system using adaptive modulation
Inventor: CHEN AN
IPC: H04W72/12
Filed: 2001-11-15
Granted: 2016-04-19
Abstract: A system and method for mapping a combined frequency division duplexing (FDD) Time Division Multiplexing (TDM)/Time Division Multiple Access (TDMA) downlink subframe for use with half-duplex and full-duplex terminals in a communication system. Embodiments of the downlink subframe vary Forward Error Correction (FED) types for a given modulation scheme as well as support the implementation of a smart antennae at a base station in the communication system. Embodiments of the system are also used in a TDD communication system to support the implementation of smart antennae. A scheduling algorithm allows TDM and TDMA portions of a downlink to efficiently co-exist in the same downlink subframe and simultaneously support full and half-duplex terminals. The algorithm further allows the TDM of multiple terminals in a TDMA burst to minimize the number of map entries in a downlink map. The algorithm limits the number of downlink map entries to not exceed 2n + 1, where n is the number of DL PHY modes (modulation/FEC combinations) employed by the communication system.
Patent CA-2830695-C (CA)
Inventor: ATTA MINA WILLIAM
IPC: H02J7/00
Filed: 2013-10-22
Granted: 2020-09-08
Abstract: A system and method for a double source battery charger of an engine- generator. The double source battery charger of the engine-generator includes an electric starter and a battery. The electric starter is selectively energized by the battery to start an engine of the engine-generator. The double source charger maintains the battery at a desired charge such that the battery has sufficient charge to energize the electric starter. The double source battery charger is selectively coupled to one of two power sources to charge the battery: an alternator of the engine-generator and an external AC source, such as a standard 120 Volt or 240 Volt wall outlet. As a result, the battery is charged by either power from a wall outlet or, if the generator is running, by power provided from the alternator.
Patent CA-2831360-C (CA)
Title: Appareil d'injection comportant un logement d'aiguille pour desensibiliser la peau
Inventor: ARDEHALI MASSOUD HOSSEINI
IPC: A61M5/24
Filed: 2012-05-24
Granted: 2019-03-26
Abstract: L'invention concerne un logement d'aiguille (115) ayant une extrémité distale qui est reliée de manière amovible à une source de fluide injectable (110) et une extrémité proximale (80) destinée à venir en contact avec un patient, ainsi qu'un appareil d'injection comprenant le logement d'aiguille. Le logement d'aiguille comprend (a) une aiguille creuse à travers laquelle le fluide injectable est administré au patient, l'aiguille ayant une extrémité proximale destinée à être introduite dans un tissu corporel du patient, et (b) une chambre (75) ayant une extrémité proximale ouverte, la chambre entourant au moins une partie de l'aiguille et s'étendant de manière proximale au-delà de l'extrémité proximale de l'aiguille jusqu'à l'extrémité proximale ouverte. L'extrémité proximale ouverte de la chambre peut être déformée et peut se déplacer par rapport à l'aiguille depuis une position dans laquelle la chambre s'étend de manière proximale au-delà de l'extrémité proximale de l'aiguille jusqu'à une position dans laquelle l'extrémité proximale de l'aiguille s'étend de manière proximale à travers l'extrémité proximale ouverte de la chambre.
Patent CA-2832216-C (CA)
Inventor: MCCLURE RICHARD R
IPC: E04D3/35
Filed: 2011-11-15
Granted: 2017-07-11
Abstract: A system and method for insulating a metal roof include a blanket of insulation laid over at least one purlin. A series of thermal blocks are fastened above the purlin over the blanket of insulation. Each thermal block in the series of thermal blocks has legs that pin the blanket of insulation to a top of each purlin. Gaps are defined between the legs, the gaps enabling regions between the legs wherein the blanket of insulation is only partially compressed between the purlin and an underside of each thermal block. Each thermal block can include a first end, a second end, and a first leg between the first and second ends. The first end includes slots for receiving clip legs of a first roof clip. The second end includes an abutment surface and a landing surface for receiving a next thermal block in a series of thermal blocks.
Patent CA-2834435-C (CA)
Inventor: PEKKALA OLLI
IPC: F27D25/00
Filed: 2012-06-14
Granted: 2016-04-12
Abstract: An off-gas channel (1) of a closed-type smelting furnace (2), the off-gas channel (1) comprising a first end (3) opening to the upper part of the smelting furnace (2) and a second end (4) opening to a gas cleaning apparatus (5) for leading the furnace off-gases to the gas cleaning apparatus. The off-gas channel com prises at least one cleaning nozzle (6, 7, 8, 9) adapted to spray pressurized fluid to the inner surface of the off-gas channel.
Patent CA-2835155-C (CA)
Inventor: GIEZEN FRANCISCUS EGENIUS
IPC: A23J3/26
Filed: 2012-05-10
Granted: 2019-06-11
Abstract: An extrusion process is disclosed for turning vegetable protein compositions such as soy protein into a fibrous, meat-like structure. The process involves the application of relatively high moisture contents. An open structure is produced that can be infused with water so as to influence the product's tenderness. The products of the invention can be provide with a fibrosity and tenderness at will. The invention offers the possibility to include relatively high amounts of fat in the product.
Patent CA-2845905-C (CA)
Inventor: TILLOTSON BRIAN J
IPC: F24S70/60
Filed: 2014-03-11
Granted: 2018-11-27
Abstract: An apparatus for inhibiting heating of an enclosure is disclosed. The apparatus comprises a covering configured to shade at least a portion of a surface of the enclosure and includes a plurality of retroreflective elements. The plurality of retroreflective elements are configured to retroreflect electromagnetic beams primarily at wavelength in a range between about 380 nm and about 780 nm or sub-range thereof. The plurality of retroreflective elements receive the electromagnetic beams along beam entry paths and reflect the electromagnetic beams along beam exit paths. The beam entry paths and the beam exit paths have substantially the same elevation angle and may also have substantially the same azimuthal angle. Further, the plurality of retroreflective elements may include retroreflective elements configured to diffusively and/or specularly scatter audible sound wavelengths, RF wavelengths, and/or thermal infrared energy.
Patent CA-2848911-C (CA)
Title: Dispositif de broyage d'une charge
Inventor: PALLMANN HARTMUT
IPC: B02C4/16
Filed: 2014-04-14
Granted: 2016-12-13
Abstract: Linvention concerne un dispositif de broyage dune matière première avec un rotor (14) lequel est placé à lintérieur dun boîtier (7), tourne autour dun axe de rotation (13), et est muni sur sa circonférence doutils de broyage (19). Un disque annulaire (21) est fixé aux côtés avant du rotor (14) dans chaque cas de manière concentrique à laxe de rotation (13). Le retrait de matériau suffisamment broyé se fait par une surface de tamis (23) qui sétend sur une partie de la circonférence du rotor. Linvention propose que, sur les côtés avant axiaux de la surface de tamis (23), un élément détanchéité arqué (31) suivant la circonférence extérieure du disque annulaire (21) soit placé dans chaque cas, ledit élément lequel, pour former un espace étanche dans le plan du disque annulaire (21), repose radialement à lopposée dudit disque. Leffet détanchéité de lespace détanchéification entre la surface de tamis (23) et le rotor (14) uniformément sur toute la longueur est obtenu avec succès de cette manière. Il est possible dêtre en outre capable dadapter la géométrie de lespace étanche au type de charge et à son traitement.
Patent CA-2854313-C (CA)
Inventor: AYYAGARI ARUN
IPC: H04W12/02
Filed: 2014-06-12
Granted: 2017-12-19
Abstract: Systems and methods for trusted mobile communications are described. A network system provisions a mobile client system with a collection of security parameters on a per application basis and a per device basis. The airplane system provides access to the mobile client system based on the established chain of trust without previously having information about the mobile client system even when the mobile client system and the airplane system are offline with respect to the network system.
Patent CA-2857598-C (CA)
Inventor: WISEMAN JOSHUA
IPC: G06Q50/30
Filed: 2012-12-06
Granted: 2016-03-01
Abstract: In one embodiment, a method comprising by one or more computing devices, transmitting, from a first mobile device, a first message that includes a first user identifier corresponding to a first user of the first mobile device, wherein the first user identifier corresponds to a user account of the first user in a social- networking system, receiving, at the first mobile device, one or more second messages that includes a second user identifier corresponding to a second mobile device within a direct radio connectivity of the first mobile device, wherein the second user identifier corresponds to a respective user account of a second user in the social-networking system, and storing, at the first mobile device, information received in the second message for access by one or more applications hosted on the first mobile device.
Patent CA-2860147-C (CA)
Inventor: MANSON SCOTT M
IPC: H02J3/38
Filed: 2012-12-11
Granted: 2016-02-23
Abstract: A system for managing an electric power delivery system is disclosed that includes a set of remote intelligent electronic devices (lEDs) and a central lED. The remote lEDs may be configured to obtain information related to rotor angles, operating frequencies, rate of change of frequency, rotating inertia, and power consumption levels of loads and generators included in the electric power delivery system. The central lED may communicate with the remote lEDs to determine which loads and generators are associated with a sub-grid of the electric power delivery system and whether to disconnected certain loads or generators. Based on this determination, the central lED may direct the remote lEDs to disconnect loads or generators from the electric power delivery system, or to rapidly increase or decrease generator output as appropriate.
Patent CA-2861001-C (CA)
Title: Dispersions made from treated inorganic particles for making decor paper having improved optical performance
Inventor: VANHECKE FRANCK ANDRE
IPC: B32B29/00
Filed: 2013-01-09
Granted: 2020-10-20
Abstract: The disclosure provides a dispersion for making decor paper having improved optical performance without negatively impacting mechanical strength comprising a TiO2 particle slurry comprising a treated TiO2 particle having a surface area of at least about 30 m2/g, and a cationic polymer; wherein the treatment comprises an oxide of silicon, aluminum, phosphorus or mixtures thereof; and the treatment is present in the amount of at least 15% based on the total weight of the treated titanium dioxide particle; paper pulp; and a cationic polymer; wherein the cationic polymer in the slurry and the cationic polymer in the dispersion are compatible; wherein for equal optical performance, the amount of treated TiO2 particle in the dispersion is reduced by about 10% when compared to a dispersion not comprising the treated TiO2 particle of (a). These dispersions are useful in making decor paper that may be used in paper laminates.