baber/WOPTO huggingface dataset:
Patent CA-2719792-C (CA)
Inventor: WOLF JOHN C
IPC: E21B37/00
Filed: 2009-03-27
Granted: 2015-06-30
Abstract: A downhole debris recovery tool including a ported sub coupled to a debris sub, a suction tube disposed in the de-bris sub, and an annular jet pump sub disposed in the ported sub and fluidly connected to the suction tube is disclosed. A method of removing debris from a wellbore including the steps of lowering a downhole debris removal tool into the wellbore, the down-hole debris removal tool having an annular jet pump sub, a mixing tube, a diffuser, and a suction tube, flowing a fluid through a bore of the annular jet pump sub, jetting the fluid from the annular jet pump sub into the mixing tube, displacing an initially static fluid in the mixing tube through the diffuser, thereby creating a vacuum effect in the suction tube to draw a debris-laden fluid into the downhole debris removal tool, and removing the tool downhole debris removal tool from the wellbore after a predetermined time interval is also disclosed. Further, an isolation valve including a housing, an inner tube disposed coaxially with the housing, and a gate, wherein the gate is configured to selectively close an annular space between the housing and the inner tube is dis-closed.
Patent CA-2720768-C (CA)
Title: Motor operated butterfly valve
Inventor: TYLER JEFF
IPC: F02B37/12
Filed: 2009-04-07
Granted: 2016-01-12
Abstract: A system for operating a valve including a motor shaft driven by a motor, a cam, a non-contact sensor, and a butterfly valve plate mounted on a butterfly valve shaft. The cam has an exterior profile and is mounted to the motor shaft. The non-contact sensor is proximate to the cam's exterior profile. The butterfly shaft is coupled to the motor shaft. A selected position of the butterfly valve plate may be set by activating the motor to a position determined by sensing the cam profile by the non-contact sensor.
Patent CA-2721969-C (CA)
Inventor: WYRZYKIEWICZ TADEUSZ KRZYSZTOF
IPC: C07H21/04
Filed: 2009-04-24
Granted: 2016-06-07
Abstract: A process for manufacturing an oligonucleotide which comprises removing .beta.3-eliminating phosphorus-protecting groups, in particular .beta.-cyanoethyl protective groups from a protected oligonucleotide, wherein said removing comprises contacting the protected oligonucleotide with an amine solution in a solvent which preferably does not consist of pyridine, wherein the conjugate acid of the amine has preferably a pKa of greater than 11.5, and wherein the concentration of the amine in the solution is less than 0.5 mole/liters.
Patent CA-2735411-C (CA)
Title: Membrane a base de polybenzimidazole pour la desacidification
Inventor: KHARUL ULHAS KANHAIYALAL
IPC: B01D71/62
Filed: 2010-02-24
Granted: 2020-06-30
Abstract: L'invention porte sur une membrane comprenant un polybenzimidazole et un polyester aromatique, ledit polyester aromatique étant éliminé. La membrane est utilisée pour un procédé de désacidification.
Patent CA-2737991-C (CA)
Title: Procede de refroidissement d'un sterilisateur
Inventor: SALMISUO MAURI
IPC: A61L2/07
Filed: 2011-04-26
Granted: 2013-01-08
Abstract: Le refroidissement d'un autoclave chemisé ou d'un stérilisateur à vapeur est réalisé en laissant un film d'eau s'écouler vers le bas de la paroi intérieure de l'espace d'enveloppe du stérilisateur. Un condensat de l'espace d'enveloppe est aspiré dans la pompe à anneau d'eau disponible pour vider l'enveloppe autoclave. Le condensat est conduit vers le côté de l'eau de la pompe tandis que la conduite d'aspiration normale est reliée au niveau de la pompe à la zone de gaz. Ainsi, la pompe à anneau d'eau attire le condensat du point le plus bas de l'enveloppe vers le côté de l'eau, et le gaz de l'espace d'enveloppe vers l'entrée d'aspiration normale. Au cours du processus de refroidissement du stérilisateur, un courant d'eau et d'air de la pompe à anneau d'eau est amené dans la partie supérieure de l'espace d'enveloppe du stérilisateur à vapeur et est autorisé à s'écouler vers le bas sous forme de film de la paroi interne de l'espace d'enveloppe. L'évaporation se fait avec le refroidissement de la paroi de l'enveloppe intérieure. Cette évaporation est améliorée par l'abaissement de la pression dans l'enveloppe sous l'action de la pompe à anneau d'eau. Ainsi, l'autoclave est refroidi par un film d'eau qui s'écoule à travers la paroi d'enveloppe intérieure tout réalisant l'évaporation.
Patent CA-2743096-C (CA)
Title: Nouveau materiau intermediaire de largeur constante servant a fabriquer des pieces composites par traitement direct
Inventor: BERAUD JEAN-MARC
IPC: B29C70/20
Filed: 2009-11-23
Granted: 2017-08-29
Abstract: La présente invention concerne un procédé de préparation d'un ruban (I) de fils (1) ou filaments de renfort associé sur chacune de ses faces à un liant polymérique (2a,2b), ledit ruban présentant une largeur (L) donnée sensiblement constante sur toute sa longueur (I), dans lequel les fils ou filaments s'étendent selon une direction parallèle à la longueur du ruban caractérisé en ce qu'il comprend les étapes suivantes : a) ajustement de la largeur du ruban à la largeur souhaitée grâce à des moyens de calibrage (13), b) association du ruban sur chacune de ses faces à un liant permettant d'assurer une cohésion homogène du ruban, de manière à ce que la masse totale de liant n'excède pas 25 % de la masse totale du ruban obtenu, ainsi que les rubans susceptibles d'être obtenus par un tel procédé.
Patent CA-2750066-C (CA)
Title: Facsimile aware alarm monitoring station and method
Inventor: FOISY STEPHANE
IPC: H04M3/42
Filed: 2010-01-22
Granted: 2020-05-26
Abstract: A method and security system arrangement are disclosed for processing incoming signals at an alarm monitoring station. The method includes analyzing the incoming signals to assess if any particular incoming signal includes characteristics of a facsimile signal to thereby identify whether or not a given incoming signal is a facsimile signal. If the analyzing identifies that a given incoming signal includes characteristics of a facsimile signal, thus identifying that the given incoming signal is likely a facsimile signal, the alarm monitoring station refrains from initiating an alarm handling procedure to handle the given incoming signal. Caller ID information may be extracted from the facsimile signals received by the alarm monitoring station, and added to a call block list. Calls originating from caller IDs on the call block list may be blocked by the alarm monitoring station.
Patent CA-2756217-C (CA)
Title: Portable battery charging apparatus
Inventor: FLEMMING PETER
IPC: B62B1/10
Filed: 2011-10-24
Granted: 2014-12-16
Abstract: An embodiment of the present invention is directed to a portable battery charging apparatus. The portable battery charging apparatus includes a main body, wheels attached to a base portion of the main body, a battery charger disposed within the main body, and an electrical functional unit disposed within the main body that has a function other than battery charging.
Patent CA-2756475-C (CA)
Inventor: PHILIP PHILIP K
IPC: H04L12/24
Filed: 2011-10-31
Granted: 2016-05-24
Abstract: Un procédé et un système pour mettre en réseau une pluralité dappareils électroménagers. Le procédé et le système comprennent lintégration dun appareil électroménager dans un réseau, la commande du fonctionnement de lappareil à laide dun microcontrôleur, le stockage dans une mémoire couplée au microcontrôleur, des instructions exécutables par ordinateur pour faire fonctionner lappareil, la détection du fonctionnement de lappareil, laffichage dinformation concernant le fonctionnement de lappareil et la communication des données opérationnelles dans un réseau. La connectivité de réseau comprend la communication directement avec un réseau et un autre appareil électroménager. Un système hôte est branché au réseau et adapté pour recevoir les données dutilisation et transmettre des données à lappareil électroménager afin den modifier le fonctionnement.
Patent CA-2759240-C (CA)
Inventor: IMANSE CRAIG LEE
IPC: B01D29/11
Filed: 2004-09-01
Granted: 2014-01-28
Abstract: Une tête de nettoyage pour un ensemble filtre servant à éliminer de la matière d'un courant de procédé et comprenant un disque pouvant se déplacer avec un actionneur d'ensemble filtre. Plusieurs lames de nettoyage sont réparties sur la circonférence, une lame donnée ayant une base convexe disposée radialement vers l'extérieur de section transversale essentiellement en forme de U, définissant une rainure ouvrant radialement vers l'intérieur, montée de manière télescopique sur une partie périphérique du disque. Un élément de sollicitation est fourni afin d'inciter la lame donnée à se déplacer vers l'extérieur par rapport au disque pour exercer une pression contre l'élément filtrant à nettoyer.
Patent CA-2763157-C (CA)
Inventor: MARQUIS-MARTIN GUILLAUME HUGO
IPC: E03F7/00
Filed: 2012-01-03
Granted: 2019-06-11
Abstract: A connector for a flow managing device in fluid communication with an outlet conduit is disclosed. The connector can comprise a receiving member, an engaging member, and an adapter. The receiving member can be secured to the adapter, which can be secured to a side wall of a basin near an outlet coupled to the outlet conduit. The adapter can comprise a curvature plate having a curvature that complements a curvature of the side wall. The adapter can further comprise an adapter bore through the curvature plate and an adapter conduit extending from the curvature plate and at least partially overlapping the adapter bore. The flow managing apparatus can be secured to the engaging member, which can be engaged with the receiving member. Fluid from the basin can flow through the flow managing device, the engaging member, the receiving member, and the adapter and into the outlet conduit.
Patent CA-2766454-C (CA)
Title: Device for hair addition
Inventor: ALEX GUENTER
IPC: A41G5/00
Filed: 2010-06-23
Granted: 2017-08-01
Abstract: In a hairpiece device (1) with a band-like support (2) which has an adhesive surface (3) on one side, and with a plurality of hairs (5) which are each fixed at one end on the support (2) and extend away therefrom transversely with respect thereto, the support (2) can be progressively deformed plastically until two partial lengths (4, 6) of the support (2) lie flat against each other with portions thereof arranged in between on the adhesive surface (3).
Patent CA-2767491-C (CA)
Title: Procede pour preparation de tacrolimus
Inventor: PETKOVIC HRVOJE
IPC: C12P17/18
Filed: 2010-07-09
Granted: 2018-06-05
Abstract: La présente invention concerne des souches génétiquement modifiées de Streptomyces tsukubaensis (S. tsukubaensis) qui peuvent être utilisées pour un procédé de fermentation amélioré dans la préparation de tacrolimus ou un sel ou dérivé de celui-ci par culture de ces souches génétiquement modifiées. De nouveaux gènes permettant la biosynthèse d?allylmalonyl-CoA peuvent être utilisés pour la production de polycétides avec une unité d?extenseur d?allylmalonyle.
Patent CA-2769469-C (CA)
Inventor: MORENO CESAR E JR
IPC: A61B17/34
Filed: 2010-07-21
Granted: 2017-11-28
Abstract: The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. The devices of systems can also include a fluid remover in the form of a sorbent element, a scraper element, a wicking element, or any combination thereof that is configured to remove fluid from a working channel of the device or system and/or from a surgical instrument inserted therethrough.
Patent CA-2771547-C (CA)
Inventor: MYLET NEIL T
IPC: H04N7/18
Filed: 2009-08-18
Granted: 2016-12-06
Abstract: A system (100) for in-vehicle (38) monitoring and control of commodity loading, such a grain or loose or fluid materials, from a storage bin (22) to a transport bin (34) using a loading system (24), includes a loading system control device (102) and a user interface device (110) capable of mutual wireless communication. The system (100) improves safety by eliminating the need for operators (36) to crawl up the side of vehicle in order to check levels of commodity (28) in the transport bin (34), while also trying to move the transport bin as required. The loading system control device (102) includes a logic switching unit (130) for selectively operating the loading system (24) that transfers the commodity (28) from the storage bin (22); one or more cameras (104, 106) providing visual feeds (112, 114) of the loading of commodity into the transport bin; and a security or safety feature (134). The user interface device (110) includes a display (120) for displaying the visual feeds (112, 114) and control switches (122) for operating the loading system (24).
Patent CA-2774410-C (CA)
Title: Fish hook with clasp eye
Inventor: BORENSTEIN DAVID F
IPC: A01K83/00
Filed: 2011-03-04
Granted: 2013-09-10
Abstract: Disclosed is a fish hook with a detachable clasp connection feature forming part of a fish hook eye thereby offering convenient attachment to fishing lures and the like in comparison to conventional split ring connections. At least a portion of the fish hook is of spring like material where the connection feature of the clasp eye includes portions which are resiliently associated in a closed position but can be forced open to attach or detach the fish hook from the fishing lure. The clasp eye on the shank of the hook may be configured in the form of a wire locking clasp. Further, the clasp eye can be tapered or pointed allowing bait to be rigged on the shank of a treble hook.
Patent CA-2774941-C (CA)
Title: Generation de plantes haploides et selection de plantes amelioree
Inventor: CHAN SIMON
IPC: C07K14/415
Filed: 2010-10-05
Granted: 2022-10-04
Abstract: L'invention concerne des procédés et des compositions pour générer des organismes haploïdes.
Patent CA-2780229-C (CA)
Inventor: YOUNGER SCOTT D
IPC: B65D5/48
Filed: 2009-03-20
Granted: 2016-05-24
Abstract: A partitioned container includes an outer case member erectable from a substantially flat condition to an expanded condition, and at least one partition formed from a unitary blank separate from the outer case member and configured to couple to at least one interior surface of the outer case member in the flat condition, the unitary blank including at least one divider panel and a plurality of cross members configured to automatically divide an interior of the outer case member into a plurality of cells when the outer case member is erected to the expanded condition. A partition blank for forming the partition member and a method of manufacturing a partitioned container are also provided.
Patent CA-2782852-C (CA)
Inventor: ROGIN PETER
IPC: C09K8/80
Filed: 2010-12-14
Granted: 2017-03-21
Abstract: The invention relates to magnetic composite particles and to a method for the production thereof and to the use thereof. Such particles can be used as proppants and allow for deliberate heating by applying an alternating magnetic field.
Patent CA-2787456-C (CA)
Inventor: SAVARESI SERGIO MATTEO
IPC: G07C5/00
Filed: 2010-12-20
Granted: 2017-10-03
Abstract: A motor-vehicle driving style estimating system (100) of a motor-vehicle, comprising a measuring apparatus (1) of a kinematic signal representative of a motor-vehicle motion quantity trend (v(t)). The system is characterized in that it further comprises a kinematic signal low-pass filtering module (8) configured to provide a corresponding reference filtered signal associated with a reference trend of said quantity (v F (t)). Furthermore, the system comprises a kinematic signal and reference filtered signal processing module (2) configured to provide an indication of the driving style depending on a comparison of the motor-vehicle motion trend with the reference trend.
Patent CA-2788593-C (CA)
Inventor: PFUTZNER HAROLD G
IPC: G01V7/00
Filed: 2011-01-27
Granted: 2018-05-01
Abstract: A system and method for use in a downhole tool having distance measurement, feature detection, and primary measurement devices positioned therein are provided. In one example, the method includes recording a first plurality of features and corresponding positions in a first log using the feature detection device and the distance measurement device, respectively. A first feature of the first plurality of features is selected and the position corresponding to the first feature is identified. The feature detection device is aligned relative to the first feature based on the identified position. A first primary measurement is taken using the primary measurement device while the feature detection device is aligned relative to the first feature. The steps of recording, selecting, moving, and taking are repeated to obtain a second primary measurement while the feature detection device is aligned relative to a second feature of a second plurality of features.
Patent CA-2796945-C (CA)
Inventor: HAGGLUND JOEL K
IPC: B65H35/00
Filed: 2011-04-15
Granted: 2018-05-15
Abstract: An adhesive tape dispenser is provided that includes a lower housing (200) that includes a pivot post (212) substantially perpendicular to a back wall of the lower housing, a back plate (230) assembly that includes a push button (244) assembly, a tape unwind spool (234), a lower pin (236), an upper pin (238), and a wedge (240) that is slideably engaged with the lower housing, and a blade assembly unit (260) that includes a cutter arm (262). The cutter arm includes a cutting blade (264) and a semi -tubular opening (270) that slideably engages the pivot post (212) of the lower housing. The cutter arm also includes an outer edge that guides along the wedge and lifts the forward end of the cutter arm (that includes the cutting blade) when the back plate assembly is urged forward by pressing the push button assembly forward. When the push button assembly is urged rearward, a lever arm and a lever foot (268) engage the upper and lower pin (238, 236) of the back plate assembly forcing the cutter arm to pivot so that the front of the cutter arm is forced downward allowing the cutting blade to cut the adhesive tape.
Patent CA-2800196-C (CA)
Title: Systeme pare-vent
Inventor: ONA GONZALEZ FRANCISCO
IPC: E05D15/58
Filed: 2010-04-28
Granted: 2016-11-15
Abstract: L'invention concerne un système pare-vent constitué, d'une part, d'un ensemble de panneaux rabattables et indépendants qui se déplacent sur la longueur d'un rail guide supérieur (6) et d'un autre inférieur (7) et, d'autre part, d'une porte (24) rabattable et non mobile, chaque panneau et chaque porte (24) comportant un axe de rotation et un axe de rabattement. Les panneaux (1) se déplacent manuellement et ne comprennent pas de roulements, tout le poids des panneaux reposant sur deux bandes de polymère autolubrifiant qui s'insèrent dans des fentes du rail inférieur (7).
Patent CA-2803157-C (CA)
Title: Process for manufacturing a metal part by selectively melting a powder
Inventor: MOTTIN JEAN-BAPTISTE
IPC: B22F3/105
Filed: 2011-07-01
Granted: 2018-03-06
Abstract: The invention relates to a process for manufacturing a metal part (17) by selectively melting a powder (2), said process consisting in: forming, layer by layer, on the plate (6), and at the same time as the part (17), at least one element (21, 22) for retaining and supporting the part, this element (21, 22) being away from and separate from the part (17) and separated therefrom by a gap (23) filled with unmelted powder (2); after the part (17) has been completely produced, removing, at least partly, the remaining powder (2) in the gap (23) between the part (17) and the element (21, 22), for example by suction, blowing or vibration; and separating the part (17) from the plate (6).
Patent CA-2804930-C (CA)
Title: Ensemble integrant tete d'adsorption et vanne, et procede d'adsorption a flux alternatif s'y rapportant
Inventor: FREDERICK JEFFREY W
IPC: B01D53/02
Filed: 2011-05-06
Granted: 2016-09-06
Abstract: La présente invention concerne un adsorbeur présentant un volume mort ramené au minimum et convenant particulièrement bien aux applications à flux alternatif. Il comprend: a) un corps d'adsorbeur; b) une première tête en contact avec ledit corps d'adsorbeur; c) un premier conduit partant de l'extérieur de ladite tête et traversant au moins partiellement ladite tête; et d) une première vanne en communication fluidique avec ledit premier conduit commandant le flux de fluide le long d'un trajet d'écoulement partant de l'extérieur de ladite tête et traversant au moins partiellement le corps d'adsorbeur. Cet adsorbeur convient particulièrement à un procédé destiné à des traitements de séparation par adsorption à flux alternatif.
Patent CA-2805107-C (CA)
Title: Flex assembly of pallet base and deck
Inventor: WILCOX DONALD E
IPC: B65D19/12
Filed: 2011-07-13
Granted: 2018-01-16
Abstract: Resin pallets having a deck and a base, where the deck and base are joined by an interlock, which is optionally reversible, are described. Methods of making such pallets by assembling the pallets by interlocking parts to form the pallets, in an optionally reversible method, are also described.
Patent CA-2805295-C (CA)
Title: Procede d'elimination de contaminants provenant d'eaux usees dans un processus de fracturation hydraulique
Inventor: NEVIN DONALD
IPC: E21B21/06
Filed: 2011-11-18
Granted: 2019-04-02
Abstract: L'invention concerne le forage d'un trou de forage de la surface vers une matrice de schiste souterraine. Un tuyau est introduit dans le trou de forage. Des ouvertures sont ménagées dans le tuyau en communication fluidique avec les fractures de la matrice de schiste. La surface intérieure d'au moins une partie du tuyau est revêtue d'une substance piégeant les contaminants. Un fluide de fracturation comprenant de l'eau, des agents de soutènement et différentes substances chimiques est pompé par le tuyau dans les fractures de la matrice de schiste. Le fluide revient dans le tuyau en provenance de la matrice de schiste et se déplace vers la surface via la partie de tuyau revêtue où les contaminants sont piégés par le revêtement. Le gaz naturel ou le pétrole provenant du schiste fracturé entre ensuite dans le tuyau et se déplace vers la surface pour être collecté. La partie de tuyau revêtue reste à demeure dans le sol de telle sorte qu'il n'est pas nécessaire de se débarrasser des contaminants capturés. Dans un autre mode de réalisation, la substance piégeant les contaminants peut revêtir les agents de soutènement qui restent logés dans les fractures de la matrice de schiste. Le procédé peut également être utilisé dans des situations n'impliquant pas de récupération de gaz ou de pétrole, telles que l'élimination de contaminants de système de refroidissement d'un réacteur nucléaire.
Patent CA-2810991-C (CA)
Inventor: SZCZEPKOWSKI JERZY
IPC: G06F3/06
Filed: 2011-08-25
Granted: 2016-06-21
Abstract: The storage system includes a first auxiliary storage device, a second auxiliary storage device, and a main storage device, and also includes a data management unit which stores and keeps, in the main storage device, index data based on feature data by referring to the feature data of storage target data stored in the first auxiliary storage device, and if the index data stored and kept in the main storage device reaches a preset amount, stores and keeps, in the second auxiliary storage device, the index data stored and kept in the main storage device, and deletes the index data stored and kept in the second auxiliary storage device from the main storage device.
Patent CA-2816729-C (CA)
Inventor: FLOHR ANDREAS
IPC: A61K8/22
Filed: 2012-01-19
Granted: 2017-02-21
Abstract: A method for chemically modifying the internal region of a hair shaft. The method comprises applying an oxidising formulation to the hair; de-wetting the hair; applying a monomer composition to the hair, wherein the monomer composition comprises an ethylenic monomer having a molecular weight of 500 g/mole or less and a cosmetically acceptable carrier. Also a kit which comprises: application instructions comprising the method; and the monomer composition.