baber/WOPTO huggingface dataset:
Patent CA-2725939-C (CA)
Title: Palier lateral a appui constant pour wagon
Inventor: O'DONNELL WILLIAM P
IPC: B61F5/14
Filed: 2010-06-17
Granted: 2018-01-23
Abstract: L'invention porte sur un ensemble palier latéral de contact constant pour un véhicule ferroviaire qui comprend un boîtier avec une structure de paroi définissant un axe central pour l'ensemble palier latéral et un capuchon à multiples pièces. Le capuchon est agencé dans une combinaison apte à fonctionner avec le boîtier et comprend un premier élément mobile et un second élément mobile porté par le premier élément. Une partie du second élément s'étend au-delà du boîtier et définit une surface de frottement pour le capuchon. Un ressort pousse de manière élastique la surface de frottement du capuchon en contact fractionnel avec une structure de corps de véhicule ferroviaire. Les éléments de capuchon définissent des surfaces en angle coopératives entre elles pour pousser la structure de paroi sur le premier élément et la structure de paroi sur le second élément en prise de friction avec la structure de paroi sur ledit boîtier en réponse à une charge verticale agissant sur la surface de contact par friction sur le capuchon.
Patent CA-2728754-C (CA)
Inventor: CASTILLO RIVERA LUIS
IPC: C02F1/32
Filed: 2009-07-27
Granted: 2017-03-07
Abstract: The invention relates to a process for the treatment of a municipal and/or industrial wastewater with a view to combating the endocrine disrupting effect and/or the toxic effect and/or the genotoxic effect thereof and to remove the pathogenic microorganisms therefrom, comprising a step of oxidation via ozone and a step of disinfection via UV radiation with a wavelength between 185 and 350 nm, characterized in that said ozone oxidation step is carried out in a static mixer at a low dose of ozone below the ozone demand of said water, in that said ozone oxidation step is immediately followed by said UV-radiation disinfection step, and in that it comprises a step of controlling said dose of ozone used in said water during said oxidation step that includes the measurement of at least one parameter that is representative of the quality of the water, said measurement being carried out on the water to be treated and/or on the water that has undergone said ozone oxidation step and before its UV-radiation disinfection, said step of controlling said dose of ozone aiming to keep it between 0.05 and 0.5 milligrams of ozone per milligram of COD.
Patent CA-2728910-C (CA)
Inventor: SINGH DAMANJIT
IPC: H04W68/00
Filed: 2009-06-23
Granted: 2014-10-28
Abstract: L'invention porte sur des systèmes et des méthodologies qui facilitent le multiplexage de communications de multiples points d'accès en aval à une ou plusieurs entités de gestion de mobilité (MME). En particulier, l'invention porte sur un composant de concentrateur qui peut établir une connexion de couche de transport unique avec une MME le long de multiples connexions de couche d'application sur la connexion de couche de transport unique pour chacun des multiples points d'accès en aval et/ou des dispositifs mobiles apparentés. Les points d'accès en aval et/ou dispositifs mobiles peuvent fournir des identifiants, tels que des identifiants de suivi, au composant de concentrateur, qui peut utiliser les identifiants pour suivre des communications avec la MME. À cet égard, la MME peut envoyer des messages de radiomessagerie, et le composant de concentrateur peut déterminer des points d'accès en aval apparentés aux messages de radiomessagerie sur la base d'une association stockée avec un identifiant de suivi dans le message de radiomessagerie.
Patent CA-2730164-C (CA)
Inventor: JORGET SERGE
IPC: C04B7/36
Filed: 2009-07-17
Granted: 2013-09-10
Abstract: The invention relates to a process for manufacturing cement clinker in a plant comprising a cyclone preheater (3, 3a), a precalcination reactor (4), a rotary furnace and clinker cooler. According to the invention, the flue gases produced by the rotary furnace are separated from the gases from the preheater so as not to mix them, the precalcination reactor is fed with an oxygen-rich gas and a portion (8a) of the gases (8) leaving the cyclone preheater (3, 3a) is recycled into said precalcination reactor (4), or even into the preheater (3, 3a) so as to obtain a flux suitable for suspending matter in the preheater. The non-recycled other portion (8b) of the gases, rich in carbon dioxide, is adapted for the purpose of limiting the amount of CO2 discharged, by means such as sequestration means.
Patent CA-2731015-C (CA)
Inventor: FRITZLEY ERIC ALLAN
IPC: H04W88/02
Filed: 2011-02-02
Granted: 2016-04-19
Abstract: A method includes rendering a representation of a day in a calendar day view on a display of an electronic device, retrieving calendar event records that satisfy constraints, identifying a first all-day event record and a second all-day event record of the calendar event records, and in response to identifying the first all-day event record and the second all-day event record, maintaining a display of an all-day event indicator in the day view during scrolling within the representation of the day by alternately displaying an indicator of the first all-day event record and an indicator of the second all-day event record.
Patent CA-2731436-C (CA)
Inventor: BORJA SANTIAGO P
IPC: A61B17/02
Filed: 2009-07-24
Granted: 2019-09-24
Abstract: Systems and methods for joint replacement are provided. The systems and methods include a surgical orientation device and at least one orthopedic fixture. The sur-gical orientation device and orthope-dic fixtures can be used to locate the orientation of an axis in the body, to adjust an orientation of a cutting plane or planes along a bony surface, to distract a joint, or to otherwise as-sist in an orthopedic procedure or procedures.
Patent CA-2734229-C (CA)
Title: Variete de soja xb28ad11 a haut rendement
Inventor: STEPHENS PAUL A
IPC: A01H5/10
Filed: 2011-03-21
Granted: 2011-12-06
Abstract: Selon l'invention, on propose une nouvelle variété de soja, désignée sous le nom de XB28AD11. Cette invention concerne également les semences de la variété de soja XB28AD11, les plants de soja de la variété XB28AD11, les parties de plants de soja de la variété XB28AD11 ainsi que les méthodes permettant de produire un plant de soja par croisement entre un sujet de la variété de soja XB28AD11 et un autre sujet, la variété XB28AD11 pouvant servir de parent mâle ou femelle.
Patent CA-2735202-C (CA)
Inventor: TAWARA SATOSHI
IPC: B23K20/02
Filed: 2008-11-21
Granted: 2014-07-29
Abstract: L'invention porte sur un appareil de liaison de tranches qui comporte une première table d'échantillon pour maintenir un premier substrat ; une seconde table d'échantillon pour maintenir un second substrat tourné vers le premier substrat ; une section de transmission de charge, qui est liée à la périphérie de la première table d'échantillon et qui supporte la première table d'échantillon sur un premier étage ; et un appareil d'entraînement qui lie le premier substrat et le second substrat par pression par entraînement de la seconde table d'échantillon vers le premier étage. L'appareil de liaison de tranches empêche une charge supérieure à une charge appliquée à la périphérie du premier substrat d'être appliquée au centre du premier substrat au moment de la liaison par pression du premier substrat et du second substrat, et la charge est uniformément appliquée sur le premier substrat et le second substrat.
Patent CA-2742164-C (CA)
Inventor: POLEN LARRY ALEXANDER
IPC: B23K20/12
Filed: 2008-06-11
Granted: 2017-07-11
Abstract: A linear friction welding head apparatus for dual axis forging, the apparatus including three sets of orthogonal actuators for providing X-, Y-, and Z- planes of apparatus movement for providing Y-axis oscillation, a first forge load along a first forge axis, and a second forge load along a second forge axis. A method for dual axis forging for welding including providing a welding head for applying first and second forge loads along X- and Z-forge axes to weld at more than one interface. The forge loads may be applied at right angles to each other and have magnitudes corresponding to weld interface length.
Patent CA-2745861-C (CA)
Title: Magnesium alloy
Inventor: STOLFIG PETER
IPC: C22C23/00
Filed: 2011-07-08
Granted: 2014-08-12
Abstract: Magnesium alloy having the composition Manganese 1.5 to 2.2 Cerium 0.5 to 2.0 Lanthanum 0.2 to 2.0, these figures indicating the weight percent for the alloy, and magnesium and production-related impurities accounting for the remainder of the alloy to 100 wt. %.
Patent CA-2747140-C (CA)
Inventor: CAIN BRANDON M
IPC: E21B33/04
Filed: 2008-10-20
Granted: 2012-09-04
Abstract: A wellhead completion assembly has a head connected to surface casing. A rotatable flange or the like can be used to connect various components to a threaded end of the head. A casing hanger installs in the head, and the hanger's upper end extends beyond the head's top edge. This exposed end has an external threaded connection to connect to various wellhead components using a rotatable flange or the like. For example, a locking ring can threadably connect to the head's threaded end to support the hanger in the head. Then, a rotatable flange can threadably connect to the hanger's exposed end so that another component, such as a completion spool or gate valve, can nippled up directly to the hanger. When the hanger is fluted, a pack-off assembly can allow testing off inner and outer sealing integrity via a test port accessible through an opening in the locking ring.
Patent CA-2747426-C (CA)
Title: Detection d'hydrocarbure au moyen de donnees sismiques passives
Inventor: JING CHARLIE
IPC: G01V1/32
Filed: 2009-12-14
Granted: 2017-05-23
Abstract: La présente invention porte sur un procédé d'utilisation de données sismiques de tremblement de terre afin de traiter le problème des lacunes basse fréquence dans les procédés traditionnels d'exploration d'hydrocarbure. Des sismographes dont la réponse en fréquence descend jusqu'à environ 1 Hz sont disposés sur une région cible au-dessous de la surface sous la forme d'un groupement, avec un espacement approprié pour l'exploration d'hydrocarbure (21). Les données sont recueillies au cours d'une longue période de temps (semaines ou mois) (22). Des segments de données (44) sont identifiés vis-à-vis d'évènements connus de catalogues de tremblement de terre (43). Dans certains modes de réalisation du procédé, ces segments de données sont analysés à l'aide de techniques telles que des mesures de délai de temps de déplacement (307) ou des calculs de fonction de récepteur (46), puis combinés à un ou plusieurs autres types de données géophysiques acquises à partir de la région cible, à l'aide d'une inversion de liaison (308-310), afin de déduire des caractéristiques physiques de la partie au-dessous de la surface, indicatives du potentiel en hydrocarbure ou de l'absence de celui-ci (26).
Patent CA-2749039-C (CA)
Inventor: NOHILLY COLM
IPC: B41J11/00
Filed: 2009-01-07
Granted: 2016-08-09
Abstract: The present inventions relates to An ink- jet printer for printing on an edible substrate, the printer comprising a guide roller for guiding the substrate through the printer and a print head for printing on the substrate, the print head being mounted adjacent the guide roller so as to be movable in a reciprocating manner substantially parallel to the guide roller characterised in that the print head mounts a roller cleaning apparatus which engages the guide roller as the print head reciprocates. This prevents a build-up of residue from the edible substrate on the guide rollers, thus providing improved performance and reliability. A method of operating the printer in conjunction with a user terminal is also disclosed.
Patent CA-2749798-C (CA)
Title: Sulphur-containing fertilizers comprising at least one anionic surfactant
Inventor: ANTENS JANY BIRGITTA MARIA
IPC: C05G3/70
Filed: 2010-01-29
Granted: 2017-03-14
Abstract: Process for the manufacture of sulphur- containing fertilizer compositions, comprising the steps of : a} providing a slurry of at least one phosphate-based fertilizer material selected from the group consisting of ammonium phosphates, ammonium phosphate based nitrogen-phosphorus-potassium (NPK) compounds, super phosphates and partially acidulated phosphate rocks; b) bringing said slurry into contact with at least one anionic surfactant and elemental sulphur; c) introducing the mixture obtained in step b} into a granulator unit in order to obtain granules of the fertilizer composition, wherein the at least one phosphate-based fertilizer material is present in an amount in the range of at least 50 wt. %, the elemental sulphur is present in an amount in the range of from 1 to 25 wt. % and the anionic surfactant is present in an amount in the range of from 0.001 to 3 wt. % based on the overall weight of the fertilizer composition. The present invention also provides a fertilizer composition.
Patent CA-2750994-C (CA)
Inventor: ROL CORREDOR JAVIER
IPC: E02F9/28
Filed: 2010-02-05
Granted: 2016-11-15
Abstract: The invention comprises a coupling system for coupling a wear element to an adapter for excavators and similar machinery and the components thereof. The invention relates to a coupling system formed by a wear element, preferably a tooth though possibly a bucket protection element, a tooth bar or adaptor element and a securing system for securing said two elements, formed mainly by a pin. In addition, said securing system can include a retaining element with resilient properties, associated with the pin.
Patent CA-2755764-C (CA)
Title: Method and device for drilling shafts in ground layers consisting of rock, clay and/or related materials
Inventor: VANDENBULCKE LUC
IPC: E21B7/20
Filed: 2010-03-18
Granted: 2017-11-21
Abstract: The invention relates to a method for drilling shafts (2) in ground layers (3). The method comprises of arranging a borehole casing (4) in the ground (3), lowering into the borehole casing (4) a hollow drill string (5) provided with a drill head (7) with cutting tools (8), arranging a water column (10) in the borehole casing (4), and then setting the drill string (5) into rotation (20) in the borehole casing (4) so that ground mate-rial (31) is dislodged by the cutting action of the cutting tools (8). At the position of the drill head (7) a first fluid (26) is injected under a first pres-sure into the ground layers (3) by means of one or more nozzles (25). The method has a higher drilling efficiency than the known method. The inven-tion also relates to a device for performing the method, and a jack-up pon-toon provided with the device.
Patent CA-2759415-C (CA)
Inventor: FENWICK HENRY TEASDALE
IPC: F16K1/14
Filed: 2009-08-28
Granted: 2016-12-13
Abstract: A water tap is shown, employing a spherical sealing member which is urged into a sealing position by water pressure. The sealing member may be displaced centrally into the water flow in order to permit flow of water around the sealing member and through the tap.
Patent CA-2765667-C (CA)
Inventor: OUELLET JEAN-CLAUDE
IPC: B65B43/16
Filed: 2012-01-26
Granted: 2014-02-18
Abstract: A system and method for handling wicket bags involve a wicket bag holder for transporting wicket bags to a working position along a transport path, the bag holder including one or more holding devices each being operable between an open position allowing receipt of an upper tab of the wicket bag and a closed position whereby the bag is held suspended within a working zone. Also involved are one or more main gripping devices each being operable between an open position allowing receipt of a suspended wicket bag and a closed position whereby the bag is gripped to form a bag neck portion. The system and method may be used for bag filling applications.
Patent CA-2767692-C (CA)
Inventor: CHEN FENG-JING
IPC: A61K9/107
Filed: 2010-07-01
Granted: 2017-03-07
Abstract: Disclosed is a pharmaceutical composition of a hepatitis C viral protease inhibitor which is suitable for oral administration via a liquid- or semi-solid-filled capsule and methods of using this composition for inhibiting the replication of the hepatitis C virus (HCV) and for the treatment of an HCV infection. The liquid- or semi-solid pharmaceutical composition of the present invention comprises a compound of formula I, or a pharmaceutically acceptable salt thereof, together with one or more pharmaceutically acceptable lipids and hydrophilic surfactants.
Patent CA-2774549-C (CA)
Inventor: GUNTHER FRANK
IPC: G01M17/10
Filed: 2010-09-14
Granted: 2018-06-26
Abstract: The invention relates to a method for monitoring the driving behavior of a railway vehicle, wherein at least one measurement variable characterizing the vibrational behavior of at least one wheel set of the railway vehicle, such as the displacement, the velocity, or the acceleration of the wheel set, or the force acting on the wheel set is captured by at least one sensor (2) providing a corresponding measurement signal. The method according to the invention comprises the following steps: - identifying at least one significant event or a combination of multiple significant events within the time trace of the measurement signal, wherein the measurement variable exceeds a prescribed minimum value, and identifying the event time at which said significant event took place, - deriving the frequency from the time trace of the measurement signal starting from the event time, wherein the frequency is derived for a defined duration (t a) starting from the event time, - comparing the derived frequency to at least one stored reference frequency, - evaluating the vibrational behavior of the wheel set as a function of the deviation of the derived frequency from the at least one stored reference frequency.
Patent CA-2776338-C (CA)
Title: Composition cosmetique colorante haute couvrance et aspect naturel
Inventor: WEI XIAOLAN
IPC: A61K8/89
Filed: 2010-12-21
Granted: 2018-11-20
Abstract: L'invention concerne une composition cosmétique comprenant un mélange de pigments d'oxyde métallique de différentes formes et tailles permettant d'obtenir une haute couvrance et un aspect naturel lors de l'application.
Patent CA-2781900-C (CA)
Inventor: MALCUIT ISABELLE
IPC: C12N15/82
Filed: 2009-11-25
Granted: 2023-02-14
Abstract: La présente invention concerne un procédé pour la production de protéine hétérologue dans des plastides de cellules de plante comprenant l'introduction dans des cellules de plante de composants d'acide nucléique qui codent pour des protéines hétérologues sous le contrôle de promoteurs opérationnels dans des plastides, des vecteurs, des cellules hôtes, des plantes et des utilisations de celui-ci.
Patent CA-2786257-C (CA)
Title: Procede et dispositif destines a effectuer une adaptation dans un flux http
Inventor: EINARSSON TORBJOERN
IPC: H04L29/06
Filed: 2011-02-16
Granted: 2018-03-06
Abstract: L'invention concerne un procédé de commande adaptative d'un flux HTTP de contenu multimédia entre un serveur HTTP et un client HTTP dans un système de communication, système dans lequel un contenu multimédia est organisé en une pluralité de périodes, et chacune de ces périodes comprend une pluralité de représentations de segments multimédia, lequel procédé comprend les étapes consistant à fournir (S10) des informations d'alignement temporel pour les segments multimédia de la pluralité de représentations, lesquelles informations d'alignement temporel fournissent des indications concernant une relation temporelle entre des segments de la pluralité de représentations du contenu multimédia. De plus, le procédé consiste à fournir (S20) des informations concernant la position d'une trame clé pour les segments multimédia, lesquelles informations concernant la position d'une trame clé fournissent des indications concernant les positions de trames clés dans les segments multimédia de la pluralité de représentations. Enfin, le procédé consiste à commander (S30) l'adaptation du flux HTTP du contenu multimédia en se fondant au moins soit sur les informations d'alignement temporel fournies, soit sur les informations de position de trames clés fournies.
Patent CA-2788602-C (CA)
Inventor: ADAMS MICHAEL
IPC: C10M159/22
Filed: 2010-02-03
Granted: 2018-03-06
Abstract: An overbased salt of an oligomerized alkylhydroxyaromatic compound for use in a lubricating oil composition is disclosed, wherein the alkyl group of the alkylhydroxyaromatic compound is derived from an olefin mixture comprising propylene oligomers having an initial boiling point of at least about 195°C and a final boiling point of greater than 325°C and up to about 400°C as measured by ASTM D86. Also disclosed is a propylene oligomer having an initial boiling point of at least about 195°C and a final boiling point of greater than 325°C and up to about 400°C as measured by ASTM D8, wherein the propylene oligomer contains a distribution of carbon atoms that comprise at least about 50 weight percent of C14 to C20 carbon atoms.
Patent CA-2789281-C (CA)
Inventor: BUDARAGIN LEONID V
IPC: B82B3/00
Filed: 2011-02-09
Granted: 2015-11-24
Abstract: La présente invention concerne, dans certains de ses modes de réalisation, des piles à oxyde solide et des constituants de celles-ci comportant un électrolyte de type oxyde métallique qui présente une conductivité ionique améliorée. Certains de ces modes de réalisation font appel à deux matériaux, l'un d'eux au moins étant un oxyde métallique, disposé de façon à ce qu'au moins quelques interfaces entre les domaines des matériaux s'orientent dans une direction sensiblement parallèle à la direction de la conductivité ionique souhaitée.
Patent CA-2791122-C (CA)
Inventor: MALAVALLI ASHOK
IPC: C08G65/334
Filed: 2011-02-23
Granted: 2019-08-27
Abstract: The present invention relates generally to methods for preparing polyethylene glycol ("PEG") conjugated hemoglobin ("Hb") using reduced reactant ratios. More specifically, the present invention relates to methods for preparing PEG conjugated Hb ("PEG-Hb") with enhanced yield and purity.
Patent CA-2792924-C (CA)
Inventor: AABYE CHRISTIAN
IPC: H04W12/06
Filed: 2011-03-31
Granted: 2018-02-06
Abstract: A system, method, and server computer configured to authenticate a consumer device. The consumer device is authenticated via a mobile gateway using challenge-response authentication. If the consumer device is successfully authenticated, a secure channel is established between the consumer device and a first entity. The secure channel allows for secure communication between the consumer device and the first entity.
Patent CA-2795303-C (CA)
Inventor: EBERLEIN MARTIN
IPC: B62B3/14
Filed: 2011-02-24
Granted: 2017-12-05
Abstract: The invention relates to a stack (1) comprising a number of identical shopping carts (2) pushed one inside the other, which stack can be transported with the aid of transportation means such as trucks, containers, and the like and is kept ready for removal and for use of the individual shopping carts (2) after being transported to a collection point (14), which is constructed by self-service shops, wherein the shopping carts (2) are pushed one inside the other by means of the chassis (3) and the baskets (4) thereof both during transport and at the collection point (14) in such a way that a stack distance is formed between each shopping cart (2), wherein a stack distance (b) is greater than a stack distance (a) and the length (B) of the stack (1a) having the stack distances (b) is greater than the length (A) of the same stack (1) having the stack distances (a), and wherein the stack (1) having the length (A) is intended for transport and the stack (1a) having the length (B) is intended to be provided at a collection point (14).