baber/WOPTO huggingface dataset:
Patent CA-2784739-A1 (CA)
Inventor: PARTOUCHE PATRICK
IPC: G06F21/32
Filed: 2010-12-16
Abstract: The invention relates to a smart card including: a plurality of application circuits that are each related to at least one application service securely contained within the card, each application circuit that is energizable by an outside signal; a control unit making it possible to identify the energized application circuit and the related service and moreover to activate said service in response to activation authorization; and a biometric circuit for authenticating the user so as to generate said activation authorization.
Patent CA-2784867-A1 (CA)
Inventor: CHERCHI PIERPAOLO
IPC: H01M8/04
Filed: 2010-12-21
Abstract: A PEM-fuel-cell-stack backup electric generator (1) comprising: a fuel-cell stack (2), formed by a plurality of stacked PEM fuel cells (3) electrically connected in series for supplying electrical energy to an electrical load; a cell- voltage monitor (4) for measuring the voltage supplied by each fuel cell (3); an electrical-energy management and conditioning unit (5), connected between the fuel-cell stack (2) and the electrical load; a blower (6) for supplying the amount of air necessary for the chemical reactions that occur in the fuel cells (3); a hydrogen recirculator (7) for recirculating hydrogen between the outlet and the inlet of the fuel-cell stack (2); a hydrogen-purging device (8) for carrying out a primary purging of hydrogen at a lower flow rate, and a secondary purging of hydrogen at a higher flow rate; and a controller (10), programmed for managing operation of the electric generator (1) differently at start¬ up, at shut-down, and during normal operation thereof.
Patent CA-2785117-A1 (CA)
Inventor: HAUSNER HEIKE
IPC: A61K31/445
Filed: 2010-12-14
Abstract: The present invention relates to a transdermal therapeutic system for administering an active substance through the skin, comprising: a) a cover layer, b) a reservoir present on the cover layer, comprising a polymer matrix comprising the active substance, c) an adhesive layer present on the reservoir comprising a contact adhesive , and d) a removable layer present on the adhesive layer, the active substance being rivastigmine, a physiologically compatible salt, hydrate, solvate, or derivative thereof, characterized in that the polymer matrix of the reservoir comprises neither hydroxyl groups nor carboxyl groups.
Patent CA-2786684-A1 (CA)
Title: Method and arrangement for removing gas from a liquid
Inventor: VAARNO JUSSI
IPC: B01D19/00
Filed: 2011-01-31
Abstract: The invention relates to a method and arrangement for removing gas, particularly inert gas bubbles, from process solutions. A container (1) containing process solution is provided with means both for feeding gas and solution into a container and for removing gas and solution from the container, said container (1) comprising a separate gas removal tank (2) set therein, into which tank the solution is fed tangentially at the lower part (3) of the gas removal tank, and in which gas removal tank the solution is conducted in a helical, upwardly oriented motion, as the gas bubbles (7) are removed from the top part (14) of the gas removal tank.
Patent CA-2789692-A1 (CA)
Inventor: NOH MIN SEOK
IPC: H04B7/26
Filed: 2011-02-14
Abstract: A data transmission method and device are provided in a wireless communication system. A user equipment transmits uplink data using a first physical uplink shared channel (PUSCH) resource, allocated to a first component carrier (CC) among a plurality of CC's, in a sounding reference signal (SRS) subframe. The plurality of CC's in said SRS subframe includes a single carrier-frequency division multiple access (SRS SC-FDMA) symbol, which is reserved for transmitting SRS.
Patent CA-2792184-A1 (CA)
Title: Method and system for accessing subterranean deposits from the surface
Inventor: ZUPANICK JOSEPH A
IPC: E21B47/09
Filed: 1999-11-19
Abstract: Accessing a subterranean zone from a surface includes forming a plurality of well bore patterns each extending in a different direction from a surface well bore extending from the surface to the subterranean zone.
Patent CA-2792639-A1 (CA)
Title: Plant for treating drilling muds
Inventor: BAGNOLI DAVIDE
IPC: E21B21/06
Filed: 2012-10-12
Abstract: Plant (3) for treating drilling muds, which can be installed in building sites, for performing excavations or foundations, comprising: a main mud storage tank (11), containing the clean mud (F') ready to be conveyed to the same excavation (S); a first grizzly screen (21); a mud processing hopper (22); at least one cyclone stage (23,24), provided with at least an inlet in which a mud to be treated is introduced and with at least a first outlet from which a lightened mud (Fa) exits having a lower density than the entering mud, and with at least a second outlet from which a high density mud (Fd) exits, such mud having a higher density than the entering mud; and a dewatering screen (25).; Said devices are connected together through pipes in such a way that a mud filled with detritus (F") coming from the excavation (S), is treated in order to be able to be reused once it is returned to the excavation (S); said plant (3) is characterised in that said high density mud (Fd) is drawn from at least a cyclone stage (23,24) downstream of said second outlet and it is conveyed, at least partially, towards a centrifuge (32).
Patent CA-2793724-A1 (CA)
Inventor: PECEN MARK
IPC: H04W48/18
Filed: 2007-02-07
Abstract: Apparatus, and an associated method, for selecting whether to authorize connection of a mobile station to communicate by way of a communication network. Radio frequency uncertainty, such as at coverage area boundaries, is managed to control better the selection. Signals broadcast by the communication system are monitored and signal performance metrics of the signals are identified. Average values of the performance metrics are identified, and rates of change of the performance metrics are calculated. When the average values are beyond a selected threshold and the rates of change are positive, authorization is granted to permit the connection of the mobile station to the communication network.
Patent CA-2795464-A1 (CA)
Title: Fabric softener active composition
Inventor: KOEHLE HANS-JUERGEN
IPC: C11D1/62
Filed: 2011-03-18
Abstract: A fabric softener active composition, comprising at least 50 % by weight of a bis- (2-hydroxypropyl) -dimethylammonium methylsulphate fatty acid ester having a molar ratio of fatty acid moieties to amine moieties of from 1.5 to 1.99, wherein the average chain length of the fatty acid moieties is from 16 to 18 carbon atoms and the iodine value of the fatty acid moieties, calculated for the free fatty acid, is from 0.5 to 50, and from 0.5 to 5 % by weight fatty acid provides high softening performance and good storage stability in aqueous dispersion and can be handled and processed in a liquid state without addition of a flammable solvent.
Patent CA-2796172-A1 (CA)
Inventor: HANUSSE PATRICK
IPC: G06F17/14
Filed: 2011-04-12
Abstract: The invention relates to a method for analysing the cardiac activity of a patient, comprising the following steps: acquisition (20) of at least one electric cardiac signal including at least one elementary signal corresponding to a heart beat; extraction (29), from the elementary signal, of at least one elementary wave having a general form that can be expressed as x(t) = x 0 + x 1 cos(F(t)), in which F(t) is the phase of the elementary wave; and analysis (30) of the elementary wave, comprising steps consisting in determining an expression of a phase equation, formula (I), of the elementary wave and determining an expression of phase F(t) of the elementary wave as a function of parameters measuring the anharmonicity of the elementary wave and the morphology thereof from functions pcosn and psinn defined by formula (II).
Patent CA-2798203-A1 (CA)
Title: Rock bolt
Inventor: STEYN JOHANN
IPC: E21D21/00
Filed: 2012-12-06
Abstract: A rock bolt comprising an elongate tubular body with filler material inside the body at one end which is deformed into a U-shape.
Patent CA-2799447-A1 (CA)
Title: Method and apparatus for homogenising and stabilising an iron-bearing residue
Inventor: LEHTINEN LEENA
IPC: B01F27/9212
Filed: 2011-05-31
Abstract: A method and apparatus for converting an iron-bearing residue generated in the hydrometallurgical process that contains small amounts of soluble heavy metals into stable form be means of a neutralising agent. The residue is elutriated and the elutriated residue is fed into at least one stabilation or homogenisation reactor (3) into which a neutralising agent is also routed, and the homogenous mixing together of the residue and neutralising agent takes place by means of a helix mixer (8), where the ratio of the diameter of the mixer to the diameter of the reactor is 0.75-0.99.
Patent CA-2799962-A1 (CA)
Inventor: MARTIN KIRT
IPC: A47B21/06
Filed: 2011-06-02
Abstract: A furniture kit including first and second spaced apart leg members including front and rear end portions and a frame space between facing surfaces, a first furniture assembly including a first rigid furniture component having first and second ends and having front and rear portions, wherein (i) a first furniture configuration is configurable that includes the first furniture assembly supported between the leg members and generally within the frame space with the front and rear portions of the first furniture assembly adjacent the front and rear end portions of the leg members, respectively, and (ii) a second furniture configuration is configurable that includes the first furniture assembly supported between the leg members and generally within the frame space with the front and rear portions of the first furniture assembly adjacent the rear and front end portions of the leg members, respectively.
Patent CA-2800477-A1 (CA)
Inventor: SELENIUS PER
IPC: B01F27/91
Filed: 2011-04-18
Abstract: The invention relates to a mixer assembly for agitating material in a digestion tank (1), comprising a drive unit (7, 8, 9) and an output shaft (10) extending from said drive unit, which output shaft is arranged to hang down into said digestion tank (1) rotatably suspended from the drive unit. According to the invention the mixer assembly (6) furthermore comprises a stabilizer (12) comprising a swivel (13) and at least one resilient element (14) connected to said swivel (13), the stabilizer (12) being connected to the lower end of the output shaft (10) of the mixer assembly (6) and being arranged to be connected to a floor (2) of said digestion tank.
Patent CA-2800616-A1 (CA)
Title: Procedes ameliores de criblage de lignees cellulaires progenitrices embryonnaires
Inventor: WEST MICHAEL D
IPC: C07K14/51
Filed: 2011-05-25
Abstract: Des aspects de la présente invention comprennent des procédés et des compositions associés à la production et l'utilisation de nombreux lignages clonaux de lignées cellulaires progénitrices embryonnaires dérivées de cultures en différenciation de cellules souches primordiales avec divers marqueurs moléculaires et ayant été cultivées pendant > 21 doublages d'expansion clonale. La robustesse de ces lignées purifiées sur le plan clonal, leur capacité d'expansion pendant > 40 passages tout en maintenant leur profil d'expression génique, l'absence de pouvoir cancérigène, et leur profil embryonnaire d'expression génique permet d'obtenir de nouvelles compositions et de nouveaux procédés pour modéliser de nombreuses voies de différenciation pour la première fois in vitro, et pour la fabrication de produit purifié n'existant pas dans un tel état purifié dans la nature ou en utilisant d'autres modalités de fabrication. Les lignées cellulaires progénitrices représentatives présentement décrites sont capables de développement en adipocytes cutanés, cellules de barrière hémato-encéphalique, cellules neuronales, ou cellules de muscle lisse, chacune ayant un potentiel thérapeutique.
Patent CA-2801548-A1 (CA)
Inventor: ZHOU XIANGDONG
IPC: D21B1/02
Filed: 2011-06-03
Abstract: A method to degrade or digest sludge, such as from pulp and/or paper manufacturing, is described. Compositions to use in the method are further described.
Patent CA-2802611-A1 (CA)
Title: Method of laser welding
Inventor: GU HONGPING
IPC: B23K26/42
Filed: 2011-07-04
Abstract: A method for laser welding first and second components is provided including moving a laser beam across a portion of a surface of the first component at a speed sufficient to generate protuberances on the surface of the first component by means of a humping effect, juxtaposing said first and second components such that opposed surfaces of the first and second components are separated by said protuberances on the surface of the first component, and laser welding said first and second components by scanning the laser beam in a region in which said surfaces are separated by said protuberances. The height of the protuberances can be controlled by controlling a scanning speed of the laser beam.
Patent CA-2806431-A1 (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B19/00
Filed: 2011-07-27
Abstract: A device for protecting tissues and structures adjacent to a tubular organ during performance of a surgical procedure on a portion of the tubular organ. Various embodiments may comprise a member that may be deployed through a surgical instrument in a first configuration and expanded to a second configuration such that when in the second configuration, the protective member may extend substantially around an outer circumference of the portion of the tubular organ.
Patent CA-2808278-A1 (CA)
Title: Procede de conversion d'hydrates de carbone en hydrocarbures
Inventor: YAO JIANHUA
IPC: C07C1/22
Filed: 2006-12-14
Abstract: Des procédés de conversion dhydrates de carbone en hydrocarbures de gamme débullition de lessence et des procédés pour augmenter la solubilité des hydrates de carbone utilisés dans de tels procédés sont décrits. La solubilité des hydrates de carbone peut être augmentée en mettant en contact lhydrate de carbone avec une résine échangeuse dions. Le produit dissout peut être hydrogéné et peut réagir en présence dun catalyseur de façon à former un produit de réaction contenant des hydrocarbures non aromatiques et aromatiques de gamme débullition de lessence.
Patent CA-2808420-A1 (CA)
Inventor: MCCANN STEPHEN FREDERICK
IPC: H04W48/16
Filed: 2011-05-03
Abstract: Example methods and apparatus to discover network capabilities for connecting to an access network are disclosed. A disclosed example method involves sending a request to a first access network of a first network type. The request is addressed to a database and requests network connectivity information for connecting to a second access network of a second network type different from the first network type. The example method also involves receiving a response from the first access network. The response includes the network connectivity information for connecting to the second access network.
Patent CA-2808724-A1 (CA)
Title: 1,5-diaryl-2-alkylpyrrole-3-substituted nitro esters, selective cox-2 inhibitors and nitric oxide donors
Inventor: GIORDANI ANTONIO
IPC: C07D207/333
Filed: 2011-09-07
Abstract: The present invention relates to 1,5-diaryl-2-alkylpyrrole-3-substituted nitro esters, of formula (I), which are potent and selective COX-2 inhibitors able to release NO in concentrations that make it possible to counteract the side effects due to selective COX-2 inhibition, without giving rise to hypotensive effects. (I). Where the groups R' and R" are: -H, -F, -CI, -Br, -CH3, -CF3, -OCH3, -SCH3, R1 is methyl, ethyl, trifluoromethyl, hydroxymethyl, methoxymethyl and the substituent in position -3 of the pyrrole ring is a chain, where the groups X, Y, Z, W and R2 are: X is a carbonyl or a group -(CHR3)-, Y is an oxygen atom or the group -NR3- and Z is a carbonyl or a group - (CHR3)-, or a [-CH(COOH)-] group, or a group -(NR3)-, W is an aliphatic chain substituted with one or two (-O-NO2) groups, R2 is: -H, -OH, -OCH3, or -NHR3. R3 is: -H, -CH3, -CH2CH3, [-CH2(CH3)2]. R'" is methylsulphonyl or sulphonamido. The purpose of the invention includes: preparation of the compounds of formula (I), the respective pharmaceutical formulations and use thereof for treating acute and chronic pain, for treating inflammatory disorders and for drug treatment of some forms of tumours.
Patent CA-2810714-A1 (CA)
Title: Component protective overmolding using protective external coatings
Inventor: DRYSDALE RICHARD LEE
IPC: H05K5/00
Filed: 2012-03-29
Abstract: Protective overmolding using protective external coatings include applying a material over a structure of a device, the device being configured to perform an operation using data from one or more sensory inputs, and forming a coating over the material, the coating being configured to provide a protective property. Protective materials such as covering may not be used if elements are manufactured to resist the formation, deposit, layering, or covering of other protective materials at various temperatures, pressures, or other atmospheric conditions.
Patent CA-2811341-A1 (CA)
Inventor: SHENG FUCHUN
IPC: B60P3/16
Filed: 2011-10-21
Abstract: L'invention concerne un camion de malaxage et de transport du béton qui comprend un cylindre de brassage pourvu d'une ouverture rotative étanche de remplissage/vidange. Une cavité étanche annulaire est constituée entre la paroi extérieure d'un cylindre intérieur rotatif (15), la paroi intérieure d'un cylindre extérieur fixe (6-2), la face terminale arrière d'une base support rotative en rebord (6-1) et la face terminale avant d'un couvercle terminal d'étanchéité (7). Au moins une courroie d'étanchéité (13) est installée dans la cavité étanche annulaire rotative. La face terminale arrière de la dernière courroie d'étanchéité terminale (13) est en contact étroit avec la face terminale avant du couvercle terminal d'étanchéité (7). Le cylindre de brassage et l'ouverture de remplissage/vidange sont rattachés en rotation par une étanchéité rotative fiable afin de faire continuer à tourner le cylindre de brassage pendant qu'on le remplit et d'abaisser le centre de gravité du véhicule porteur. Le camion améliore la sécurité de conduite, élimine le problème de la ségrégation du béton et améliore la qualité du béton et celle de la construction.
Patent CA-2812046-A1 (CA)
Inventor: RAJEEV KALLANTHOTTATHIL G
IPC: C07H21/00
Filed: 2011-09-14
Abstract: The present invention provides effective motifs for RNA agents conjugated to at least one ligand, which are advantageous for the in vivo delivery of iRNA duplex agents. Additionally, the present invention provides methods of making these compositions, as well as methods of introducing these iRNA duplex agents into cells using these compositions, e.g., for the treatment of various disease conditions.
Patent CA-2813042-A1 (CA)
Inventor: KLOTS TIMOTHY D
IPC: C07C69/65
Filed: 2011-09-30
Abstract: L'invention concerne des oligomères méthacryliques styréniques, qui sont préparés à une température inférieure à celle d'oligomères classiques de qualité solide, ou sont hydrogénés. Ils contiennent moins d'insaturations vinyliques terminales par rapport à des oligomères méthacryliques styréniques classiques préparés selon les procédés à haute température habituels. Les oligomères méthacryliques styréniques contenant moins d'insaturations vinyliques terminales présentent une stabilité thermique améliorée et peuvent présenter une résistance améliorée à l'altération par les UV, par comparaison avec les oligomères méthacryliques styréniques classiques non-hydrogénés.
Patent CA-2813526-A1 (CA)
Inventor: YUUKI KAZUAKI
IPC: H02P23/14
Filed: 2007-07-24
Abstract: The present invention provides a variable-flux motor drive system including a permanent-magnet motor 4 having a permanent magnet, an inverter 1 to drive the permanent-magnet motor, and a magnetize means to pass a magnetizing current for controlling the flux of the permanent magnet. The permanent magnet is a variable magnet whose flux density is variable depending on a magnetizing current from the inverter 1. The magnetize means passes a magnetizing current that is over a magnetization saturation zone of magnetic material of the variable magnet. This system improves a flux repeatability of the variable magnet 53 and a torque accuracy.
Patent CA-2814199-A1 (CA)
Title: Single-point-of-access cyber system
Inventor: ARONSON JEFFRY
IPC: G06F21/00
Filed: 2011-10-19
Abstract: The system and system components of the present invention provide individuals with both a safe and a secure cyber environment. Within this safe and secure cyber environment each individual and each cyber device is properly identified for all cyber interactions with others and for all cyber interactions with the cyber devices of others. The system also provides individuals with privacy for the individual's cyber activities and cyber assets. Further, the system provides for environment-wide interoperable use of any cyber device, cyber programming, and cyber content.
Patent CA-2816809-A1 (CA)
Title: Distribution de ressources sans fil
Inventor: ANDERSON NICHOLAS WILLIAM
IPC: H04W76/06
Filed: 2011-11-04
Abstract: L'invention concerne un réseau sans fil, tel qu'un réseau LTE (« évolution à long terme »), pouvant être configuré pour recevoir un identifiant d'un réseau sans fil. L'identifiant identifie une configuration de ressources dans une pluralité de configurations de ressources. La configuration de ressources correspond à une pluralité d'attributs de ressources. Au moins un signal est transmis au réseau sans fil à l'aide de la pluralité d'attributs de ressources.
Patent CA-2817299-A1 (CA)
Title: Positionneur automatique de tee et de balle de golf, pour parcours de golf
Inventor: DUBOIS GERARD
IPC: A63B57/00
Filed: 2011-10-14
Abstract: L'innovation concerne un instrument portable et ergonomique, permettant de magasiner des tees et des balles de golf et positionner automatiquement un tee en terre à une hauteur déterminée et une balle en équilibre dessus, à partir d'une manoeuvre d'une seule main du joueur en position debout. Il est principalement constitué d'un corps principal (10) faisant office de magasin (12) de balles (Bn), d'une navette multifonctions (20) et d'une pince de maintien (P). Après réglage de la hauteur de balle désirée sur la molette (50), le déplacement alternatif de butée en butée de la navette (20) à l'aide du pommeau (21), vers le haut, puis vers le bas et enfin vers e haut, permet d'obtenir le résultat. Tous les joueurs de golf qui ont des difficultés à se baisser ou à s'accroupir, et ceux qui ne désire pas se baisser ou s'accroupir, peuvent être intéressés par la possession d'un tel instrument.
Patent CA-2817822-A1 (CA)
Title: Regulateur de puissance
Inventor: TRUDEL GILLES
IPC: H02J13/00
Filed: 2012-06-01
Abstract: Un régulateur de puissance sert à réguler la puissance quune charge consomme en fonction de la fréquence dalimentation c.a. Le système comprend la décision logique qui réagit à une déviation de la fréquence afin de mettre en place une stratégie de régulation de puissance. La stratégie de régulation de puissance comprend une phase de compensation de puissance pendant laquelle lalimentation électrique que la charge consomme est ajustée (réduite ou augmentée) pour équilibrer la charge sur le réseau. La stratégie de régulation de puissance comprend également une phase de restauration de puissance pendant laquelle la puissance fournie à la charge est restaurée (soit augmentée ou diminuée). Le taux auquel la puissance est ajustée pendant la phase de compensation de puissance est plus élevé que le taux auquel la puissance est restaurée pendant la phase de restauration de puissance.
Patent CA-2819127-A1 (CA)
Inventor: SCHACHT PAUL F
IPC: C23F11/08
Filed: 2012-01-05
Abstract: The present invention relates to aqueous, sulfuric acid cleaners which employ the use of nitric acid as a corrosion inhibitor for cleaning metal and other surfaces, particularly stainless steel and for inhibiting corrosion. Method of use and manufacturing of the same are also disclosed.