baber/WOPTO huggingface dataset:
Patent CA-2676006-C (CA)
Inventor: STRANDELL TONI
IPC: H04L12/58
Filed: 2008-02-06
Granted: 2014-04-08
Abstract: Media sharing using contact data involves identifying contact records (134) on a personal electronic device (110) of a user. Each of the contact records (134) includes a contact address of a person associated with the respective contact record. The contact records (134) are communicated to a media sharing service (132) via a network. Media items (138) of the user are sent to the sharing service (132). One or more of the contact records (134) are associated with each of the media items. A notification (724, 726) is sent to the persons associated with the one or more contact records. The notification (724, 726) describes sharing of the media items (138) associated with the contact records. The sharing service (132) facilitates access to the media items (138) by the persons associated with the contact records (134) in response to the persons receiving the notification (724, 726).
Patent CA-2679034-C (CA)
Inventor: TAGGART JEFFREY SILVER
IPC: A61H7/00
Filed: 2008-01-31
Granted: 2015-05-19
Abstract: A vibrating hair brush for enhanced detangling of hair, comprising a headwith a base and a bristle-bearing pad, the pad comprising a motor and a vibrating actuator for generating a vibration movement in the pad, the pad being pivotally attached to the base such that the pad pivots about a pivot axis which is substantially transverse the general longitudinal axis of the hair brushand a method for detangling using said brush.
Patent CA-2679933-C (CA)
Inventor: DRENTH CHRIS
IPC: E21B10/00
Filed: 2008-03-03
Granted: 2015-01-06
Abstract: High productivity core drilling systems are described. The system includes a drill string, an inner core barrel assembly, an outer core barrel assembly, and a retrieval tool that connects the inner core barrel assembly to a wireline cable and hoist. The drill string comprises multiple variable geometry drill rods. The inner core barrel assembly comprises a non-dragging latching mechanism, such as a fluid-driven latching mechanism that contains a detent mechanism that retains the latches in either an engaged or a retracted position. The inner core barrel assembly also comprised high efficiency fluid porting.  Accordingly, the drilling system significantly increases productivity and efficiency in core drilling operations by reducing the time required for the inner core barrel assembly to travel through the drill string. Other embodiments are also described.
Patent CA-2680638-C (CA)
Title: Proteine de cereale partiellement hydrolysee
Inventor: DE SADELEER JOS WILLY GHISLAIN CORNEEL
IPC: A23L1/305
Filed: 2008-03-07
Granted: 2015-02-24
Abstract: La présente invention concerne une composition qui comprend une protéine de céréale partiellement hydrolysée. La protéine de céréale partiellement hydrolysée se caractérise en ce que 20 à 80 % en poids présente un poids moléculaire supérieur ou égal à 25 kDa, au maximum 8% en poids présente un poids moléculaire inférieur ou égal à 1,4 kDa et en ce que son indice de solubilité d'azote est supérieur ou égal à 90% à un pH compris entre 1 et 10. La protéine de céréale préférée provient du blé. Cette invention porte également sur un procédé de production de la composition qui consiste à utiliser une suspension ayant un degré d'hydrolyse compris entre 3 et 8, à déterminer le pH, à ajuster le pH de la suspension et à séparer la partie aqueuse-soluble de la suspension. Les compositions selon l'invention peuvent être utilisées en tant que substituts des protéines de lait et en tant que constituants dans des additifs nutritionnels, des boissons pour sportifs ou des produits alimentaires y compris des boissons.
Patent CA-2680890-C (CA)
Inventor: SABO JOHN
IPC: B21D53/28
Filed: 2008-03-19
Granted: 2016-04-19
Abstract: A novel method of manufacturing a toothed disc is taught wherein the teeth can be cold formed to a relatively high set of tolerances in a relatively time-efficient manner. A cold-formed disc blank with an annular thickened ring about its periphery is forced through a set of tooth forming rollers which engage the annular thickened ring. As the blank is forced through the set of rollers, the rollers cold forming tooth structures in the annular ring. In some circumstances, the tooth structure can be a final desired tooth profile and in other circumstances, the disc blank may be forced through two or more different sets of tooth forming rollers, each set of tooth forming rollers contributing to the forming of the final, desired tooth profile.
Patent CA-2682488-C (CA)
Inventor: CARTER MATTHEW P
IPC: A61B1/00
Filed: 2008-03-27
Granted: 2012-06-05
Abstract: An endoscopic: securing system for use with a cap member (20) disposed on the distal end of an endoscope (50), the securing system including a tether (10) and a safety coupling (30). The safety coupling is attached around the body of an endoscope and is coupled to the cap member by. the tether to prevent distal movement or dislodgment of the cap member. When the system is placed onto an endoscope, the tethers extend axially along the endoscope to the safety coupling. The clamp can also be disposed proximally adjacent to a ridge on the endoscope to prevent the safety coupling from moving distally toward the cap member.
Patent CA-2684477-C (CA)
Title: Acidified polyamidoamine adhesives, method of manufacture, and use for creping and ply bond applications
Inventor: CAMPBELL CLAYTON J
IPC: C08G73/00
Filed: 2008-04-17
Granted: 2015-12-22
Abstract: A paper adhesive composition comprises a cationic non-crosslinked acidified solution of a polyamidoamine with the repeating units, Formula (GS-1), wherein n >= 1; m = 1 or 2; X-m is chloride, bromide, iodide, sulfate, bisulfate, nitrate, oxalate, alkyl carboxylate, aryl carboxylate, hydrogen phosphate, dihydrogen phosphate, alkyl sulfonate, aryl sulfonate, or a combination comprising at least one of the foregoing anions; R1 is a divalent aliphatic, cycloaliphatic, or araliphatic group having from 1 to 24 carbon atoms; R2 is hydrogen or a monovalent aliphatic, cycloaliphatic, or araliphatic group having from 1 to 24 carbon atoms; and R3 is a divalent hydrocarbon radical derived from a dibasic carboxylic acid.
Patent CA-2693294-C (CA)
Title: Self-administration injection system
Inventor: HOCHMAN MARK N
IPC: G16H20/17
Filed: 2008-07-25
Granted: 2013-06-25
Abstract: Self-injection system allows a user to inject a drug from a cartridge carrying unique identification information, into any one of a plurality of injection sites. Tissue at each injection site is associated with at least one injection parameter, such as flow-rate, that is different for each site. A scanner reads the identification information of the cartridge and cooperates with a central processing unit to determine the validity of the drug in order to permit an injection procedure to commence. The central processing unit has a memory for storing the different injection parameters and controls a drive unit for driving fluid from the cartridge and through a needle into the selected tissue, at the injection parameter that is associated with the user selected tissue for the injection.
Patent CA-2695174-C (CA)
Inventor: KREITZ MICHAEL
IPC: G07F7/06
Filed: 2008-07-30
Granted: 2018-08-14
Abstract: Drinking water bottle return apparatus having a bin, a door or receiving tray movable between an open position and a closed position, a first sensor detecting when the door or receiving tray in the open position, a second sensor detecting a drinking water bottle entering the bin, and a receipt dispenser that dispenses a receipt in response to detection by the second sensor of a drinking water bottle entering the bin within a predetermined time period after detection by the first sensor of the door or receiving tray in the open position.
Patent CA-2695917-C (CA)
Inventor: TOW JOHN
IPC: A62C37/00
Filed: 2008-08-06
Granted: 2017-12-12
Abstract: A pendent residential fire prevention sprinkler has a frame structure extending from the sprinkler body, and a system for blocking an outlet to prevent fluid from passing through the outlet until occurrence of a predetermined condition and for unblocking the outlet in response to occurrence of the condition. A deflector is supported by the frame structure at a predetermined distance from the outlet, at a position to be impinged upon by the fluid leaving the outlet. The deflector has a central portion and a peripheral portion, and slots formed in the periphery, defining tines therebetween. The slots include a first plurality of slots, each of which extends inward from the deflector periphery with a uniform width, a second plurality of slots, each of which has a first portion and a second portion between the deflector periphery and the slot's closed end, where the first portion has a width that varies at different points, while the second portion has a uniform width.
Patent CA-2697703-C (CA)
Inventor: FISHBECK CRAIG
IPC: E21B37/00
Filed: 2010-03-24
Granted: 2015-09-22
Abstract: A downhole debris recovery tool including a ported sub coupled to a debris sub, a suction tube disposed in the debris sub, at least one magnet disposed in the debris removal tool, and an annular jet pump sub disposed in the ported sub and fluidly connected to the suction tube. A method of removing debris from a wellbore including the steps of lowering a downhole debris removal tool into the wellbore, flowing a fluid through a bore of an annular jet pump sub, jetting the fluid from the annular jet pump sub into a mixing tube, displacing an initially static fluid in the mixing tube through a diffuser, thereby creating a vacuum effect in a suction tube to draw a debris-laden fluid into the tool, flowing the debris-laden fluid past at least one magnet disposed in a debris housing, and removing the tool from the wellbore is also disclosed.
Patent CA-2700429-C (CA)
Inventor: ANDERSON ROBERT J
IPC: H04W4/90
Filed: 2008-11-17
Granted: 2013-12-31
Abstract: In an overlay, network-based Wireless Location System, Location Measurement Units (LMUs) are used to collect radio signaling both in the forward and reverse channels for use in TDOA and/or AoA positioning methods. Information broadcast from the radio network and by global satellite navigation system constellations can be received by the LMUs and used to reduce the difficulty of initial system configuration and reconfiguration due to radio network changes.
Patent CA-2710427-C (CA)
Title: Systems, methods, and software for entity relationship resolution
Inventor: CONRAD JACK G
IPC: G06F17/30
Filed: 2008-12-22
Granted: 2018-04-24
Abstract: To facilitate access to public records, the present inventors devised, among other things, an entity resolution system. The exemplary system includes master records database of 300 million entities, which is partitioned into multiple distinct portions. The exemplary system extracts entity information from input public records and constructs one or more blocking queries against specific portions of the master records database to identify one or more sets of candidate records. Feature vectors are defined for the candidate records and machine learning techniques, such as Support Vector Machine, are used to determine which of the candidate records from the master records database match the input public records. Candidate records that match are logically associated with public records, enabling ready access via direct or indirect queries.
Patent CA-2711610-C (CA)
Inventor: ROC ALBERT
IPC: H01F27/36
Filed: 2009-01-09
Granted: 2013-12-24
Abstract: A signal isolating transformer (205) may be arranged such that a first coil (202) of the signal isolating transformer (205) is located in a medium voltage compartment (210) and a second coil (204) of the signal isolating transformer (205) is located external (230) to the medium voltage compartment (210). The transformer spans an opening (214) defined by a grounded wall (212) to isolate faults in the medium voltage compartment (210).
Patent CA-2712677-C (CA)
Inventor: CIPRIANI MARCO
IPC: H02K16/04
Filed: 2009-01-21
Granted: 2017-06-20
Abstract: An electromagnetic device (10) has a stator (16, 20a, 20b, 18, 22a, 22b) and a rotor (12) rotating between facing surfaces of the stator (16, 20a, 20b, 18, 22a, 22b) and bearing a plurality of magnets (14) distributed at regular intervals along its periphery. The magnets are so arranged that they form a sequence of alternately opposite poles on the surfaces of the rotor (12) directed towards the stator (16, 20a, 20b, 18, 22a, 22b), and the stator (16, 20a, 20b, 18, 22a, 22b) comprises two sets of independently supported magnetic yokes (16, 18) located at both sides of the rotor (12) in front of the magnets (14). The magnetic yokes (16, 18) have two axially oriented arms, the end surfaces of which, in static conditions of the rotor, at least partly face a pair of successive magnets (14) on a same surface of the rotor (12).
Patent CA-2713943-C (CA)
Inventor: AHMED SALAH U
IPC: A61L31/16
Filed: 2009-02-03
Granted: 2018-10-23
Abstract: The present invention relates to monolithic intravaginal rings comprising progesterone, methods of making, and uses thereof. The intravaginal rings comprise progesterone, a polysiloxane elastomer, and a pharmaceutically acceptable hydrocarbon or glycerol esters of a fatty acid.
Patent CA-2714307-C (CA)
Title: Humidificateur avec fonction de derivation reconfigurable sur place
Inventor: CAO XIN HUA
IPC: F24F6/04
Filed: 2010-09-03
Granted: 2017-04-25
Abstract: Un humidificateur servant à ajouter de lhumidité à un flux d'air dun système CVCA comprend un logement configuré pour être installé sur une surface dune conduite CVCA. Un côté arrière du logement peut être positionné adjacent à une ouverture dans la surface de la conduite CVCA et le logement peut être configuré pour maintenir un tampon humidificateur dans une position fonctionnelle. Le logement peut définir un premier chemin d'écoulement dair dun premier côté du tampon humidificateur vers louverture dans la surface de la conduite CVCA lorsque le logement est installé sur la surface de la conduite CVCA. Le logement peut également définir un deuxième chemin d'écoulement dair dun deuxième côté du tampon humidificateur vers une ouverture de déviation. Au moins une partie du deuxième chemin d'écoulement dair peut être définie par un élément de conduite de dérivation. Lélément de conduite de dérivation peut être configuré sur place au moins dans une première position entraînant le positionnement de louverture de déviation à un premier emplacement et une deuxième position entraînant le positionnement de louverture de déviation à un deuxième emplacement. Dans certains cas, le premier et le deuxième emplacements sont sur les côtés gauche et droit, respectivement, du logement dhumidificateur.
Patent CA-2718269-C (CA)
Inventor: TUFFET SOPHIE
IPC: B01L3/00
Filed: 2009-03-10
Granted: 2017-10-10
Abstract: The subject of the invention is a container for storing dehydrated biological material under a controlled atmosphere, especially at ambient temperature, and more particularly for storing DNA, comprising an envelope (12) made from a material that is impermeable to gases, characterized in that the envelope (12) is made from a metallic material and is of cylindrical shape sealed at one end and comprises a stopper (16) intended to be joined in an impermeable manner to said envelope.
Patent CA-2719470-C (CA)
Title: Valve oesophagienne
Inventor: SOBRINO-SERRANO GABRIEL
IPC: A61F2/04
Filed: 2009-06-19
Granted: 2017-11-07
Abstract: Une valve, par exemple une valve oesophagienne (1), présente une configuration normalement fermée dans laquelle la valve (1) est fermée et une configuration ouverte dans laquelle la valve (1) est ouverte pour permettre un écoulement à travers la valve (1). Un support (102) de la valve (1) est adapté pour être monté sur une prothèse luminale (140) pré-déployée entre une extrémité proximale et une extrémité distale de la prothèse luminale (140) pré-déployée.
Patent CA-2722430-C (CA)
Title: Procede pour accroitre la recuperation des hydrocarbures
Inventor: KUHLMAN MYRON I
IPC: E21B43/16
Filed: 2009-04-21
Granted: 2015-11-03
Abstract: L'invention concerne des procédés destinés à accroître la récupération dhydrocarbures à partir dun réservoir souterrain. Un procédé selon linvention peut comprendre les étapes consistant à injecter un premier fluide dans un premier puits horizontal au sein du réservoir à laide dun premier dispositif ; à produire des hydrocarbures par un deuxième puits horizontal disposé au-dessous du premier puits ; à injecter un deuxième fluide dans un troisième puits décalé latéralement tant par rapport au premier quau deuxième puits tout en continuant à produire des hydrocarbures par le deuxième puits ; et à cesser sélectivement linjection dans le premier puits lorsque le deuxième puits est en communication fluidique avec le troisième puits. Le premier et le deuxième fluide peuvent être constitués de vapeur, de dioxyde de carbone, doxygène ou de combinaisons de ceux-ci. Linjection dans le premier puits peut être stoppée sélectivement lorsque la pression dans le premier puits est augmentée jusquà une première pression dinjection.
Patent CA-2723003-C (CA)
Title: Goulotte reglable pour bande transporteuse
Inventor: KHEIFETS ALEXANDER
IPC: B65G43/00
Filed: 2009-05-14
Granted: 2013-07-23
Abstract: La présente invention concerne un ensemble à bande transporteuse comportant une source d'alimentation débitant sur la bande transporteuse une pluralité d'objets roulants. En l'occurrence, l'ensemble à bande transporteuse est également configuré de façon que la vitesse horizontale d'arrivée des objets roulants sur la bande transporteuse soit sensiblement la même que la vitesse horizontale de la bande transporteuse. Cette configuration permet de réduire, voire d'éliminer, les mouvements non souhaités des objets sur la bande transporteuse, et donc de permettre une meilleure gestion de la quantité d'objets sur la bande transporteuse.
Patent CA-2723533-C (CA)
Inventor: BRUNER ERWIN
IPC: G09F3/00
Filed: 2010-09-24
Granted: 2018-02-13
Abstract: An equestrian identification system that includes a scries of numbered panels that are attached to a panel receiving patch. A dense hook interface is provided upon an interface surface of the numbered panels. A dense loop interface is provided upon an interface surface of the panel receiving patch. The panel receiving patch is applied to a proper area of a saddle pad, an equestrian's attire, or other allowable object. The numbered panels are provided in a plurality of sets, each set being numbered from 0 through 8. The number of sets are respective to the number of digits required for identification; usually either three or four. The panel receiving patch can be colored to match or compliment the object to which is it being applied thereon.
Patent CA-2724960-C (CA)
Inventor: SMITH THOMAS
IPC: A61L27/18
Filed: 2009-05-18
Granted: 2013-01-08
Abstract: L'invention concerne une lentille intraoculaire comprenant un matériau polymère optique avec des régions prédéterminées qui ont été irradiées avec de la lumière provenant d'un laser pour former des structures de réfraction. Les structures de réfraction sont caractérisées par un changement de l'indice de réfraction à l'intérieur des régions irradiées de la lentille avec peu ou pas de perte de diffusion. Pour faciliter la formation des structures de réfraction, le matériau polymère optique est préparé à partir d'au moins un monomère ayant un groupe photofonctionnel, le monomère présentant une section transversale à deux photons d'au moins 10 GM. L'invention concerne également un procédé destiné à modifier l'indice de réfraction d'une lentille intraoculaire avant l'insertion chirurgicale de la lentille dans un il humain. Le procédé d'irradiation décrit est utilisé dans un environnement de fabrication pour créer des structures de réfraction dans la lentille intraoculaire. Le procédé consiste en l'irradiation d'une lentille intraoculaire solvatée à des régions prédéterminées avec la lumière provenant d'un laser pour former des structures de réfraction.
Patent CA-2725012-C (CA)
Inventor: DAY BRIAN J
IPC: A61K31/409
Filed: 2009-05-26
Granted: 2019-05-07
Abstract: The present invention relates a catalytic antioxidant metalloporphyrin for use as a therapeutic or prophylactic agent against the toxic effects associated with exposure to an alkylating agent. Such an alkylating agent includes a sulfur mustard, a nitrogen mustard, chlorine gas, 2-chloroethyl ethyl sulfide, or phosgene. Specifically disclosed is a compound of the formula below or a pharmaceutically acceptable salt thereof:
Patent CA-2726197-C (CA)
Title: Method of using corrosion inhibitors of dithiazines and derivatives thereof
Inventor: TAYLOR GRAHAME N
IPC: C09K8/54
Filed: 2010-12-21
Granted: 2016-07-19
Abstract: Corrosion of metallic tubulars in an oil, gas or geothermal well may be inhibited by introducing into the well a dithiazine or dithiazine of the formula: (see formula I), (see formula II) or (see formula III) wherein R is selected from the group consisting of a C1 to C12 saturated or unsaturated hydrocarbyl group or a C1 to C10 .omega.-hydroxy saturated or unsaturated hydrocarbyl group;  R1 is selected from the group consisting of a C1-C24 straight chain or branched alkyl group or a C1-C24 arylalkyl; R2 is selected from the group consisting of X-R4-X, R4 being a C1-C6 alkyl group; and X is chlorine, bromine or iodine. The dithiazine may be isolated from a whole spent fluid formed by reaction of hydrogen sulfide and a triazine.  Alternately, the whole spent fluid containing the dithiazine may be introduced into the well. The dithiazines of formulae (II) and (III) are quaternized derivatives of the dithiazine of formula (I). In addition, the dithiazine or whole spent fluid or quaternized dithiazine may be formulated with at least one component selected from alkyl, alkylaryl arylalkyl or arylamine quaternary salts; mono or polycyclic aromatic amine salts;  imidazoline derivative or a quaternary salt thereof; a mono-, di- or trialkyl or alkylaryl phosphate ester; or a monomeric or oligomeric fatty acid.
Patent CA-2726487-C (CA)
Inventor: SAIZ ALBERT
IPC: B26D7/00
Filed: 2010-12-24
Granted: 2018-02-20
Abstract: A cutting tool adapter that, in the preferred embodiment, removably attaches to a rotary power tool, such as die grinder or the like, to convert the rotary power tool into a cutting tool for cutting asphalt composition shingles, linoleum flooring, carpet, drywall and other work materials. In a preferred embodiment, the cutting tool adapter comprises an adapter body, a blade support integral with the adapter body, a cutting blade removably attached to the blade support and a vibrating mechanism disposed inside a chamber of the adapter body and rotatably connected to a rotating assembly of the power tool to rotate therewith and vibrate the cutting blade. In a preferred embodiment, the vibrating mechanism comprises an elongated shaft having one or more eccentric weights attached thereto and disposed above the cutting blade. One or more bearings attached to the shaft can be used to rotatably support the shaft inside the chamber.
Patent CA-2726600-C (CA)
Title: Oral care implement with customizable element
Inventor: GATZEMEYER JOHN J
IPC: A46B5/00
Filed: 2008-06-04
Granted: 2014-07-29
Abstract: An oral care implement (100) with an oral care region having cleaning elements (111) for engaging oral tissue and a body for gripping the implement including a handle (103) with a front and a removable faceplate (203) is described.  The removable faceplate may be transparent or translucent and may also include design features. The faceplate may provide protection to a user inscription surface (129) on one of the surfaces of the handle which may be configured to receive user indicia that may later be removed and further indicia provided. A method for marketing the oral care implement and various features of the oral care implement including one or more thematic face plates (203) is also contemplated and described.