baber/WOPTO huggingface dataset:
Patent CA-2705015-C (CA)
Inventor: CASTLE THOMAS CHARLES
IPC: C08F265/02
Filed: 2008-11-26
Granted: 2017-01-10
Abstract: An amphiphilic polymeric material which has a straight or branched chain polymer backbone and a multiplicity of side chains attached to the backbone, wherein the backbone is a copolymer of at least one ethylenically-unsaturated aliphatic hydrocarbon monomer and maleic anhydride, or is a terpolymer of maleic anhydride, ethylene, and a further ethylenically unsaturated monomer. A method of synthesising said polymeric material is also provided, together with chewing gum bases, compositions and emulsions comprising amphiphilic polymeric materials.
Patent CA-2706829-C (CA)
Inventor: KOIKE YOSUKE
IPC: H01M8/10
Filed: 2008-11-25
Granted: 2013-05-28
Abstract: A membrane electrode assembly (100) includes an ion conducting membrane (110); an anode catalyst layer (200) arranged on one side of the ion conducting membrane (110); a cathode catalyst layer (300) arranged on the other side of the ion conducting membrane (110); an anode diffusion layer (400) arranged on an outer side of the anode catalyst layer; and a cathode diffusion layer (500) arranged on an outer side of the cathode catalyst layer (300). Only in the anode catalyst layer (200), the density of a first catalyst layer portion (201) located close to the anode diffusion layer (400) is smaller than the density of a second catalyst layer portion (202) located close to the ion conducting membrane (110).
Patent CA-2714974-C (CA)
Inventor: JYLHA RICK T
IPC: H02P3/12
Filed: 2009-02-20
Granted: 2016-07-19
Abstract: L'invention concerne un système de griffe de montage à batterie qui utilise une batterie ion-lithium pour entraîner un entraînement électrique simple ou double d'un système de griffe de montage existant. Les batteries permettent de déplacer des travailleurs et leur équipement à partir dune paroi de travail dans une cheminée et vers cette même paroi, de façon plus rapide, plus sûre, plus silencieuse et plus propre. Grâce aux batteries, il nest pas nécessaire d'ajouter des longueurs de tuyauterie, car la griffe de montage monte et élimine l'émission de produits d'inhalation nuisibles. Le système alimenté par batterie permet aussi un éclairage de zone très efficace à utiliser au niveau de la paroi de travail, et lorsque la griffe de montage descend dans la cheminée, les entraînements électriques peuvent inverser le fonctionnement pour recharger les batteries.
Patent CA-2717269-C (CA)
Inventor: KERNMAYER GEORG
IPC: B61D17/18
Filed: 2009-02-09
Granted: 2016-01-19
Abstract: La présente invention concerne un panneau de plafond (1) conçu pour revêtir l'espace intérieur d'un véhicule, notamment d'un avion, lequel panneau comprend un élément composite en plastique (3) qui comporte des éléments (5) montés sur les bords latéraux (4) s'étendant sensiblement dans la direction d'avance X du véhicule, ces éléments étant conçus pour être fixés à une structure porteuse du véhicule ou à des parties reliées à celle-ci. Afin d'éviter un décalage (?Z) dans la direction perpendiculaire entre des panneaux de plafond qui se suivent, au moins un dispositif de fixation (6) est monté sur le bord transversal (8) sensiblement transversal à la direction d'avance (X), et au moins une pièce complémentaire (7) est montée sur le bord transversal (8) opposé lorsqu'il est observé dans la direction d'avance (X). Le ou les dispositifs de fixation (6) est/sont complémentaire(s) à la/aux pièce(s) complémentaire(s). L'interaction entre chaque dispositif de fixation (6) et chaque pièce complémentaire (7) permet d'établir sans outil et de détacher à nouveau une liaison par complémentarité de forme dans la direction sensiblement perpendiculaire (Z).
Patent CA-2719641-C (CA)
Inventor: CHERINGTON FLOYD E
IPC: F24H3/06
Filed: 2010-11-02
Granted: 2016-09-20
Abstract: A furnace unit that comprises a burner assembly having at least one burner located therein and a heat exchanger having at least one continuous combustion tube. One end of the combustion tube has a first opening that is coupled to the burner assembly. The combustion tube has at least three zones. A first surface of the first zone has a first non-straight angle with a second surface of the second zone. The second surface has a second non-straight angle with a third surface of the third zone. The first zone is nearest of the three zones to the burner assembly and the second zone is in-between the first zone and the third zone. The first, second and third zones are within a flame length configured to be emitted from the burner.
Patent CA-2722925-C (CA)
Inventor: ZHAO JASON
IPC: G06T1/00
Filed: 2009-05-12
Granted: 2018-04-10
Abstract: A method and a processing device may be provided for copying animation effects of a source object to one or more target objects of a presentation. The source object and the target objects may be included in presentation templates, or presentation slides of pre-sentation files. The one or more target objects may be included in a same presentation slide as the source object, a different presentation slide as the source object, a same presentation file as the source ob-ject, a different presentation file as a source object, a same presenta-tion template as a source object, or a different presentation template as the source object. Animation effects that are supported by a target object may be copied from the source object to the target object.  When copying one or more animation effects from the source object to multiple target objects, timing of the animation effects may be seri-al or concurrent.
Patent CA-2723920-C (CA)
Inventor: TANGY SHLOMO
IPC: F41J2/00
Filed: 2009-05-13
Granted: 2012-04-17
Abstract: Aircraft decoy arrangement and method for generating a decoy signal from an aircraft having an isolated decoy. An aircraft receiver detects a threat signal from a threat source targeting the aircraft. An aircraft signal processor produces a decoy re-lay signal based on the threat signal, where the decoy relay signal frequency is significantly lower than the threat signal frequency and is slowly attenuated through air, the signal processor calibrating the decoy relay signal in accordance with a received test sig-nal to compensate for inaccuracies. An aircraft transmitter transmits the decoy relay signal and an optional reference signal to the decoy, where it is received by a decoy receiver, converted back to a decoy signal by a decoy frequency converter, and transmitted by a decoy transmitter, causing the threat source to detect the decoy signal and lock onto the decoy rather than the aircraft.
Patent CA-2727136-C (CA)
Title: Method of injecting solution into a misting line
Inventor: DIBELLO GERALD N
IPC: B05D1/02
Filed: 2011-01-06
Granted: 2018-03-06
Abstract: A method and system of providing a mist in a grocery display that injects biocidal solution into a misting line of water during a phase of the misting cycle.
Patent CA-2727998-C (CA)
Title: Horizontal belt filter with vacuum pan alignment
Inventor: WOOD JOSEPH L
IPC: B01D33/056
Filed: 2009-06-18
Granted: 2016-10-11
Abstract: A mechanism in a horizontal belt filter controls the position of the drainage belt to ensure its alignment with the vacuum pan. A section of belt rollers supporting the drainage belt is mounted on a movable structure capable of shifting the rollers laterally to the degree necessary to compensate for misalignments between the drain holes and the vacuum pan. The control opera-tion is implemented with a detector capable of sensing the position of the drain holes in the belt with respect to the vacuum pan. A  signal is sent to an actuator that causes the belt rollers to move laterally in the direction required to maintain alignment of the drain holes with the vacuum pan. A dual-drive system is preferably utilized to provide a more uniform force distribution along the drive pulley and to increase torque, thereby also advantageously increasing the capacity of the filter.
Patent CA-2731612-C (CA)
Inventor: KAZEROONI HOMAYOON
IPC: A61H3/00
Filed: 2009-07-23
Granted: 2018-03-20
Abstract: A lower extremity exoskeleton (100), configurable to be coupled to a person, includes two leg supports (101, 102) configurable to be coupled to the person's lower limbs, an exoskeleton trunk (109) configurable to be coupled to the person's upper body, which is rotatably connectable to the thigh links (103, 104) of the leg supports (101, 102) allowing for the flexion and extension between the leg supports (101, 102) and the exoskeleton trunk (100), two hip actuators ( 145, 146) configured to create torques between the exoskeleion trunk (109) and the leg supports (101, 102), and at least one power unit (201) capable of providing power to the hip actuators (145, 146) wherein the power unit (201) is configured to cause the hip actuator (145, 146) of the leg support (101, 102) in the swing phase to create a torque profile such that force from the exoskeleton leg support (101, 102) onto the person's lower limb during at least a portion of the swing phase is in the direction of the person's lower limb swing velocity.
Patent CA-2732326-C (CA)
Inventor: PARE RICHARD
IPC: A01B1/16
Filed: 2011-02-21
Granted: 2018-05-01
Abstract: A weeding hand tool, comprising a generally longitudinal member joining a handle grip at a first end thereof and a pedal at a second opposite end thereof, a finger head comprising coiled fingers arranged in a helix and an ejector rod mobile inside the helix, and an ejector arm, wherein, when the tool is positioned generally vertically with free end tips of the coiled fingers on the ground, pushing down on the handle grip and/or on the pedal causes the coiled fingers to rotated down into the soil, entrapping a weed beneath the soil as they penetrate the soil, and wherein when, by pulling up on the longitudinal member, the coiled fingers are pulled out from the soil, with the weed entrapped in the helix they form, and the weed is ejected from the helix pulling down on the ejector arm.
Patent CA-2735559-C (CA)
Inventor: GUILHEM CHRISTIAN
IPC: B29C65/48
Filed: 2009-08-19
Granted: 2016-09-13
Abstract: The invention relates to a device for the thermal bonding of a flexible coating (13) to a support (12), using a fluidized bed of particles (4), comprising an internal zone, called a heating box (10) smaller in size than that of the enclosure (2), which is placed approximately at the centre of the latter, said heating box having a gas distributor (6b), a diffusion mesh (7b) and a gas feed system (5b, 9) that are separate and isolated from those of the enclosure and of the heating means (11) designed to be placed in the particle bed. The invention also relates to a thermal bonding method suitable for being implemented by this device.
Patent CA-2737653-C (CA)
Title: Flow restoration systems and methods for use
Inventor: KROLIK JEFFREY A
IPC: A61B17/50
Filed: 2009-09-22
Granted: 2018-02-27
Abstract: Apparatus and methods are provided for removing obstructive material within a body lumen. The apparatus includes a macerator device deployable from a sheath that includes an expandable cage carried by a shaft and within a constraint tube. The shaft is movable relative to the constraint tube for deploying and expanding the cage within a body lumen such that an open end of the cage is oriented towards obstructive material. The cage is advanced to capture the material or the material is directed into the cage using an expandable member expanded beyond the material and retracted to direct the material into the cage. The cage is withdrawn into the constraint tube to compress the cage radially inwardly. Material extending through apertures in the cage are sheared off by a sharpened edge of the constraint tube. The smaller, sheared off particles are then aspirated from the body lumen through the sheath.
Patent CA-2742467-C (CA)
Title: Methode de preparation de tissus biologiques destines a des protheses biologiques
Inventor: STRASLY MARINA
IPC: C12N5/071
Filed: 2011-06-08
Granted: 2018-07-31
Abstract: Une méthode de traitement dun tissu biologique destiné à des prothèses biologiques comporte les étapes de fixation du tissu biologique par une solution de fixation comprenant du glutaraldéhyde et une détoxification du tissu biologique fixé par un traitement avec une solution détoxifiante. Létape de détoxification comprend un ou les deux parmi lélimination des phospholipides par un traitement avec une solution délimination et un traitement avec une solution détoxifiante. La solution délimination comprend du 1,2-octanediol et de léthanol. La solution détoxifiante comprend de la taurine ou un acide homocystéique.
Patent CA-2743388-C (CA)
Inventor: SERVANTE ALASTAIR HUGH
IPC: B41M5/00
Filed: 2009-12-08
Granted: 2014-07-08
Abstract: A primer-less coating composition for facestock comprises: a binder being a water-dispersible polymer; an ethylenically unsaturated compound which is aqueous-dispersible and miscible with or bonded to said water-dispersible polymer, wherein said ethylenically unsaturated compound is able to form a covalent bond with an ink; and a crosslinker, wherein said crosslinker is suitable for binding the coating to the facestock. The coating composition may be applied to a substrate to form a printable film. A printed film in accordance with the invention may be used in a label, for example for use on a container such as a bottle.
Patent CA-2744705-C (CA)
Inventor: DEMARCO JOHN P
IPC: A61K31/045
Filed: 2009-11-25
Granted: 2015-02-03
Abstract: The present invention is generally directed to compositions and methods for the treatment of an infectious disease of the foot of an animal.  One aspect of the invention is directed to a method for preventing and/or treating one or more infectious diseases of the hoof in animals, comprising: preparing a copper-free and zinc-free composition comprising at least one cross- linking agent, wherein the cross-linking agent is not formaldehyde; and administering the composition to a lower leg and hoof area of said animal to prevent and/or treat said one or more infectious diseases. Another aspect of the invention is directed to a copper-free and zinc-free composition for the treatment and/or prevention of one or more infectious diseases of the hoof in animals, comprising at least one cross-linking agent, wherein said cross-linking agent is not formaldehyde. The present invention is also directed to a method for treating and / or preventing papillomatous digital dermatitis in an ungulate, comprising: preparing a copper-free and zinc- free composition comprising at least one cross-linking agent and at least one quaternary ammonium compound;  and spraying or applying in a foam a therapeutically effective amount of said composition to a lower leg and hoof area of said ungulate in order to treat and/or prevent said papillomatous digital dermatitis.
Patent CA-2748166-C (CA)
Title: Melange renfermant un herbicide imidazolinone et un compose fongicide et utilisation associee
Inventor: GEWEHR MARKUS
IPC: A01N43/88
Filed: 2010-01-06
Granted: 2017-06-20
Abstract: La présente invention porte sur des mélanges synergétiques renfermant, comme ingrédients actifs, 1) un herbicide imidazolinone comme composé (I) choisi dans le groupe constitué par l'imazaméthabenz-méthyle, l'imazamox, l'imazapic, l'imazapyr, l'imazaquine et l'imazéthapyr; et 2) un composé fongicide (II) représenté par la formule (1) dans laquelle X représente -C(=NOCH3)-CONHCH3, -C(=NOCH3)-COOCH3, -C(=CHOCH3)-COOCH3, -N(OCH3)-COOCH3 ou -C(=NOCH3)-R, où R représente 4H-[1,5,2]dioxazin-3-yle; Y représente O-, -OCH2-, -C(CH3)=NOCH2- ou -CH=CH-C(CH3)=NOCH2-; Z représente un système cyclique aromatique qui est non substitué ou substitué, choisi parmi phényle, 2-méthylphényle, 3-trifluorométhylphényle, 2,5-diméthylphényle, 4-chlorophényle, 2,6-dichlorophényle, 4-chlorophényl-1H-pyrazol-3-yle, 6-(2-cyanophénoxy)pyrimidine-4-yle, 6-(2-chlorophénoxy)-5-fluoropyrimidin-4-yle, 6-trifluorométhylpyridin-2-yle, 3-butyl-4-méthyl-2-oxo-2H-chromén-7-yle et 3,4-diméthyl-2-oxo-2H-chromén-7-yle; en quantités efficaces du point de vue synergétique. Dans le cadre de l'invention, la santé d'une plante et/ou l'activité herbicide et/ou l'activité fongicide peuvent être accrues de manière synergétique. De plus, la présente invention porte sur des procédés pour l'amélioration de la santé de plantes, pour la lutte contre une végétation non souhaitable dans des cultures et pour la lutte contre des champignons phytopathogènes dans des cultures, suivant lesquels la plante, le lieu où la plante croît ou celui où l'on s'attend à ce qu'elle croisse ou un matériel de propagation végétal à partir duquel la plante croît sont traités avec une quantité efficace d'un mélange tel que défini ci-dessus.
Patent CA-2750615-C (CA)
Inventor: CARD JOHN ANTHONY
IPC: H04N13/00
Filed: 2010-01-15
Granted: 2015-05-26
Abstract: L'invention porte sur des systèmes et des procédés destinés à traiter une programmation tridimensionnelle (3D ou 3-D) ou pseudo-3D. La programmation comprend des informations de sous-titres codés (CC) qui comprennent des données de sous-titre et un identifiant d'emplacement qui spécifie un emplacement pour les données de sous-titre dans la programmation 3D. Les informations de programmation sont traitées pour rendre les données de sous-titre à l'emplacement spécifié et pour présenter la programmation sur le dispositif d'affichage. Par le codage d'informations d'identification d'emplacement dans la programmation tridimensionnelle, un niveau élevé de configurabilité peut être obtenu et l'expérience 3D peut être préservée pendant que les sous-titres sont affichés.
Patent CA-2751012-C (CA)
Title: Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon
Inventor: JENKINS ROBERT L
IPC: E04D1/22
Filed: 2011-08-30
Granted: 2019-06-25
Abstract: An asphalt shingle is provided, in which a base mat is impregnated with an asphalt material and has headlap and tab portions, with the tab portion being a plurality of tabs separated by slots, with adhesive applied to the top surface of the shingle in the headlap portion and above the upper ends of the slots, but wherein the headlap portion of the shingle has adhesive-free zones above the centers of the tabs. A roof covering is provided with the shingles being in overlying and underlying courses, with shingles in each course being laterally offset and with the adhesive-free zones being such that no adhesive on a shingle in an underlying course is visible through slots of shingles in a next-overlying course. The method of making the asphalt shingles includes applying a substrate to a layer of shingle-forming material, the substrate having indicators at predetermined spaced-apart distances, with the indicators being sensed as the shingle- forming layer is moved along a predetermined path, with adhesive zones being applied to the shingle such that the application of the adhesive zones is synchronized in response to sensing the locations of the indicators, and with the shingle-forming layer then being cut into individual shingles.
Patent CA-2751719-C (CA)
Inventor: WU XIN ALEX
IPC: C10G1/04
Filed: 2011-08-31
Granted: 2015-02-03
Abstract: A process for extracting bitumen from oil sand using a combination of heavy solvent and light solvent is provided comprising digesting mined oil sand with a high-flash point heavy solvent (HS) to produce a dense oil sand slurry; mixing the dense slurry with a light solvent (LS) to give a heavy solvent to light solvent (HS/LS) mass ratio of about 70/30 to about 50/50 and subjecting the thinned oil sand slurry to a first stage solid-liquid separation to produce a first liquids stream containing bitumen and a first solids stream. The first solids stream is washed with a mixed solvent having a HS/LS mass ratio of about 75/25 to about 55/45 and the solids and mixed solvent are subjected to a second stage solid-liquid separation to produce a second liquids stream and a second solids stream. This process may be integrated with the existing water-based extraction through ore segregation, energy integration and MFT reduction/sequestration to further enhance its economical and environmental benefits.
Patent CA-2754479-C (CA)
Inventor: GUALA GIANNI
IPC: A61J1/14
Filed: 2011-10-11
Granted: 2018-07-17
Abstract: A medical device, particularly for mixing medical fluids, comprising two tubular bodies (1, 2) made of materials of different elasticity having respective open ends (7, 11) to be joined together. The end (11) of the second body (2) is inserted axially by friction within the end (7) of the first body (1) and is then blocked via radial projections (15), which are obtained by plastic deformation of the wall of the end (7) of the first body (1) and are engaged against the end (11) of the second body (2).
Patent CA-2757855-C (CA)
Inventor: SEYMOUR RHYS
IPC: B41F3/44
Filed: 2011-11-14
Granted: 2018-12-18
Abstract: A method of manufacturing an extended content label involves receiving label stock comprising a liner layer and a face stock layer, and de-laminating the liner layer from the face stock layer. The face stock layer and the liner layer each have a top surface and a bottom surface. The bottom surface of the face stock layer has an adhesive layer that adheres the face stock layer to the liner layer. A first face stock image is printed onto the top surface of the liner layer. The printed face stock image is transferred to the bottom surface of the face stock layer, and a second face stock image is printed onto the top surface of the face stock layer. The transferring the printed face stock image involves re-laminating the face stock layer with the liner layer.
Patent CA-2763193-C (CA)
Inventor: HANKINS JOHN BENJAMIN
IPC: E21B19/20
Filed: 2010-05-20
Granted: 2015-07-14
Abstract: Methods and systems for transferring pipe (including tubulars such as casing, tubing, drill pipe, etc.) or stands of pipe from one location to another in a wellbore derrick, e.g. from a fingerboard to a well center.
Patent CA-2764106-C (CA)
Title: Perforating gun with variable free gun volume
Inventor: LE CAM
IPC: E21B43/116
Filed: 2011-01-19
Granted: 2014-10-14
Abstract: A method of adjusting a pressure reduction to occur in a wellbore following firing of at least one perforating gun can include determining a desired free gun volume which corresponds to a desired pressure reduction in the wellbore resulting from firing of the perforating gun, and varying a free gun volume of the perforating gun until the free gun volume is substantially the same as the desired free gun volume. A well system can include at least one perforating gun positioned in a wellbore, the perforating gun comprising multiple perforating charges and a free gun volume, and the free gun volume being reduced by presence of a flowable material about the multiple perforating charges.
Patent CA-2766088-C (CA)
Inventor: REMENAR JULIUS F
IPC: A61P25/00
Filed: 2010-06-24
Granted: 2017-06-13
Abstract: Lactam compounds of Formula I and their use for the treatment of neurological and psychiatric disorders including schizophrenia, bipolar disorder, anxiety disorder and insomnia is disclosed.
Patent CA-2767408-C (CA)
Title: Cofacteurs de ligase, donneurs et accepteurs chimiquement modifies
Inventor: PAUL NATASHA
IPC: C12P19/34
Filed: 2010-07-06
Granted: 2018-01-23
Abstract: La présente invention concerne des procédés de ligature de polynucléotides contenant des composants modifiés de ligature, en particulier des cofacteurs modifiés de ligase, des accepteurs modifiés et des donneurs modifiés. L'invention concerne également les procédés directement appliqués aux dosages à base de ligature destinés à détecter une séquence d'acides nucléiques dans lesquels l'utilisation du cofacteur modifié améliore la discrimination entre des matrices appariées et mésappariées. De plus, l'utilisation des composants modifiés de ligature réduit ou élimine la ligature en l'absence de matrice d'acides nucléiques.