baber/WOPTO huggingface dataset:
Patent CA-2573088-C (CA)
Title: Floating multi-chambered insert for liquid containers
Inventor: ULLMANN BERND
IPC: B65D81/32
Filed: 2005-06-28
Granted: 2012-12-04
Abstract: The invention relates to an insert for a pressurised liquid container, comprising a product chamber (9), for holding an additive and a pressure chamber (11), with at least one opening to the exterior of small diameter and a lid (3) for sealing both chambers (9,11), whereby the geometry of the pressure and product chambers are selected such that said opening lies above the fluid level on floating and viewed from the side of the lid, the product chamber (9) is surrounded on the lid side by the pressure chamber (11), characterised in that the lid (3) comprises sealing means (4,5), engaging with each of the side walls (1,2c) of both chambers (9,11) at a uniform separation from each wall end and a separation a, between a sealing line (5) of the lid (3) on the lateral wall (2c) of the pressure chamber and the end of said wall, is greater than a separation b between the or the furthest sealing line (4b) of the lid on the side wall (1) of the product chamber (9) and a line in the region of the upper end of said product chamber side wall (1), from which the seal no longer touches.
Patent CA-2580184-C (CA)
Title: Procede de fragmentation de materiau
Inventor: HINDSTOEM SAMI
IPC: B02C19/18
Filed: 2005-10-04
Granted: 2013-07-16
Abstract: L'invention concerne un procédé de fragmentation de matériau dans un broyeur, le matériau broyé obtenu du broyeur étant classifié en fonction de sa taille de particule. Suite à la classification (4,24) du matériau broyé, au moins la partie du matériau (9,25) ayant une taille de particule supérieure à la taille de particule prédéterminée désirée est ciblée pour un traitement (5, 26) d'énergie électromagnétique dans au moins un étage.
Patent CA-2580463-C (CA)
Title: Processus et serveur de lecture en continu pour le chiffrement d'un flux de donnees sur un systeme client a carte intelligente virtuelle
Inventor: MORTEN GLENN A
IPC: H04N7/16
Filed: 2005-09-01
Granted: 2010-05-11
Abstract: L'invention concerne un processus de chiffrement d'un flux de données de manière à sécuriser le flux de données en vue d'une visualisation unique et à protéger des droits d'auteur du flux de données. Notamment, cette invention a pour objet un processus de protection de multimédia à lecture en continu, de divertissements et de communications dans une transmission de type Internet. Ladite invention a également trait à un composant de serveur de lecture en continu connecté fonctionnellement à un serveur de lecture en continu qui interagit avec un système client qui comporte une carte intelligente virtuelle, afin de réaliser le processus susmentionné.
Patent CA-2585386-C (CA)
Inventor: KAZNOV VIKTOR
IPC: A63H11/00
Filed: 2005-11-01
Granted: 2015-01-20
Abstract: Ball robot comprising a shell, a diametric main axle, at least one pendulum, and a drive mechanism comprising at least two drive motors, wherein the drive motors are arranged on the pendulum(s) in the vicinity of the inner surface of the shell. There is also provided a ball robot with a ball shaped shell, a diametric axle attached to the shell concentric with the main axis of rotation of the shell, and a drive mechanism located inside the shell and supported by the diametric axle, wherein the diametric axle is arranged to accommodate for dimensional changes of the shell along the main axis of rotation.
Patent CA-2592662-C (CA)
Inventor: SMITH MURRAY
IPC: A63B21/06
Filed: 2007-06-28
Granted: 2011-09-06
Abstract: A golf exercising apparatus is provided. The apparatus can include a horizontal base member with platform, a vertical lower frame member attached to the base member and a vertical upper frame member pivotally attached to the lower frame member whereby the upper frame member can tilt side-to-side relative to the lower frame member to accommodate right-handed and left-handed golf swings. A pivoting pulley assembly can be supported at an elevated position by the upper frame member. A cable can be anchored at one end to the upper frame member or to the pulley assembly. The other end of the cable can pass through the pulley assembly and can have a handle attached thereon. The cable can be tensioned to provide resistance by suspending weights from the cable between its anchored end and the pulley assembly. The golf swing is exercised by pulling the handle in a golf swing-like motion. Increasing the weights suspended on the cable increases the resistance in the golf swing motion.
Patent CA-2592914-C (CA)
Title: System for channel allocation when radio resource connection is released in dual transfer mode
Inventor: VAITTINEN RAMI
IPC: H04J3/16
Filed: 2006-01-04
Granted: 2012-07-03
Abstract: A mobile device, system, and method are disclosed for use in a wireless communication system during the mobile device's transition from a dual mode, in which a packet switched connection and circuit switched connection are used together, to a single mode in which packets are transferred. When the circuit switched connection is released, packet resources are allocated by converting timeslots used for circuit switched connection traffic into timeslots used for packet data traffic. Also included is a new alert signal within an existing message to the mobile device during the circuit switched connection release phase, before completion of the circuit switched connection release phase, in order to inform the mobile device that the converting step will occur after release of the circuit switched connection.
Patent CA-2594958-C (CA)
Title: Electrical submersible pump stage construction
Inventor: ORBAN JACQUES
IPC: F04D29/02
Filed: 2007-07-25
Granted: 2012-02-14
Abstract: The proposed invention relates to electrical submersible pumps used for hydrocarbons production from oil wells. The pump stage operational life increases by enhancement of stage abrasion and erosion wear properties. The indicated goal is achieved by constructing the flow area of a submersible pump stage from separate segments manufactured from wear resistant material. Segments are retained in the stage construction through compression fit rings. Sleeve from plastically deformable material is installed between hub and segments and between ring and segments; segments side interference is constructed in form of shevron type face labyrinth seal; gasket with radial beams is placed between segments and hub and the beams quantity is equal to the segments quantity; bushing from wear resistant material is press fit into the diffuser hub.
Patent CA-2595684-C (CA)
Title: Method for optimally utilizing a peer to peer network
Inventor: HOPKINS SAMUEL P
IPC: H04L29/08
Filed: 2005-01-21
Granted: 2013-01-08
Abstract: The present invention relates to optimally utilizing a peer to peer network by increasing the amount of communication messages that are received. The present invention does this by eliminating under performing connections, by controlling how connections are aítempted and by locating optimal connections.  The present invention provides a way to increase the number of nodes that are available for searching.
Patent CA-2603594-C (CA)
Title: Tanaproget micronise et compositions contenant le tanaproget micronise
Inventor: NAGI ARWINDER
IPC: A61K9/20
Filed: 2006-04-26
Granted: 2013-11-05
Abstract: Cette invention concerne des compositions, de préférence, des compositions pharmaceutiques contenant du tanaproget micronisé. Les compositions décrites dans cette invention peuvent également contenir de la cellulose microcristalline, du croscarmellose sodique, du lactose anhydre et du stéarate de magnésium; ou elle peuvent contenir de la cellulose microcristalline, du croscarmellose sodique, du laurylsulfate de sodium, du povidone, et du stéarate de magnésium. Les compositions susmentionnées sont utilisées pour la contraception et pour un traitement hormonal substitutif ainsi que pour le traitement et/ou la prévention de fibromyomes, d'une hypertrophie prostatique bénigne, une maladie néoplasique bénigne et maligne, une ménométrorragie, un léiomyome, l'endométriose, le syndrome des ovaires polykystiques, et des carcinomes et des adénocarcinomes de l'hypophyse, de l'endomètre, du rein, de l'ovaire, du sein, du colon et de la prostate ainsi que de toutes autres tumeurs hormono-dépendantes. Ces compositions servent également à la préparation de médicaments utilisés pour traiter les maladies et les troubles susmentionnés. D'autres utilisations concernent la stimulation de l'absorption de nourriture.
Patent CA-2614549-C (CA)
Title: Audio apparatus
Inventor: IWASAKI YASUTAKA
IPC: H04R1/40
Filed: 2006-07-07
Granted: 2012-01-03
Abstract: An audio apparatus inputs audio signals oriented toward a plurality of positions to speakers which output sound toward the respective positions with narrow directivity, including a table storage section which stores a table for registering the plurality of positions and volume information showing set sound levels of sounds directed toward the positions in correspondence with each other; a signal processing section for adjusting output levels of respective audio signals in accordance with set level control values; and a signal processing control section which reads the volume information for the plurality of positions by reference to the table and which sets, in the signal processing section, the level control values for the audio signals directed to the respective positions in accordance with the read information.
Patent CA-2620119-C (CA)
Inventor: GREENWOOD CHRISTOPHER JOHN
IPC: B62D11/00
Filed: 2006-08-18
Granted: 2014-11-25
Abstract: An arrangement and a method are disclosed for driving and steering an engine driven vehicle of the type m which left and right hand wheels 120L, 120R are respectively driven from the engine through left and right hand transmissions 122L, 122R and a steering effect is exerted by changing the ratio of one transmission relative to the other. According to the invention a follower is operatively coupled to at least one of the transmissions and is movable circumferentially about an axis by means of a driver actuable steering control to change the relative speeds of the two driven wheels and radially with respect to the axis by means of a driver actuable speed control to increase/decrease the speeds of the two driven wheels in unison.
Patent CA-2620706-C (CA)
Inventor: GASPICH DEBORAH ANNE
IPC: B24B45/00
Filed: 2008-02-08
Granted: 2012-01-17
Abstract: Embodiments of the present invention resolve the safety and product management issues associated with conventional abrasive wheel bushings by, for example, reducing the opportunity for improperly mounting an abrasive wheel without the appropriate reducing bushing, simplifying the purchasing process, and/or reserving valuable SKU space for primary products. The abrasive wheel itself can be tailored to any number of purposes, such as grinding, cutting, and polishing. The bushing described herein can be used with any such abrasive wheels. The techniques could readily be extended to any arbor-based products that use reduction bushings or similar schemes.
Patent CA-2621730-C (CA)
Inventor: FOUCHER CHRISTELLE
IPC: F01D17/16
Filed: 2008-02-21
Granted: 2014-11-25
Abstract: The present invention concerns the control of variable pitch angle blades, specifically a control device for a variable pitch angle blade pivot in a compressor stator in a turbine engine. The control device of a variable pitch angle blade pivot (1) comprises a control lever (2) and a pivot (3) including a lower end (31) and an upper end (32), the said upper end (32) connected to the control lever (2). According to the invention, this device is characterised in that it includes two joint bearings (7), a first joint bearing (7) being located at the lower end (31) of the pivot (3) and a second joint bearing (7) being located at the upper end (32) of the pivot (3).
Patent CA-2622515-C (CA)
Title: Container and blank for the production thereof
Inventor: D AMATO GIANFRANCO
IPC: B65D5/00
Filed: 2006-09-14
Granted: 2011-02-22
Abstract: The invention relates to a container (1) for transporting food, comprising an upper and a lower container half (2, 3), which are connected together in a pivotable manner in order to pivot between an open position and a closed position (4). Each container half comprises a flat base and/or cover wall (5, 6) and lateral walls (7, 8, 9, 10) which extend therefrom essentially perpendicular in an upward manner and/or downward manner and to the outside in relation to the other container halves (2, 3). In order to improve heat insulation in said type of container and to also increase stability, in particular, in containers made of paper, cardboard and similar, the base and/or cover wall (5, 6) is double walled at least in places. The invention also relates to a single-pieced blank (40) for producing said type of container.
Patent CA-2623316-C (CA)
Inventor: GORE DHANANJAY ASHOK
IPC: H04J13/00
Filed: 2006-09-22
Granted: 2012-11-13
Abstract: Systems and methodologies are described that facilitate improved pilot information to MIMO user devices without increasing interference of SISO user devices in a wireless communication environment. A data communication signal can be generated and transmitted at a first power level, and a continuous pilot waveform comprising pilot information related to the data signal can be generated and sent at a second power level below the first transmission power level. Alternatively, a discontinuous pilot waveform can be generated so that it does not overlap with pilot segments in the first waveform, and can be transmitted at the first power level without interfering with the first waveform as received by a SISO user device. A MIMO user device can receive both waveforms, and can employ the pilot waveform to better estimate a MIMO  channel for the first waveform.
Patent CA-2623556-C (CA)
Inventor: BLEUMER GERRIT
IPC: G06F21/57
Filed: 2008-02-28
Granted: 2018-05-01
Abstract: The invention relates to a method for the authenticated transmission of a data set and/or of a program from a host to a hardware security module (HSM) by using three different fixed codes, wherein a system manufacturer can load at different production sites authenticated data sets and/or programs into HSMs, wherein at the production sites no secured host is required.
Patent CA-2623777-C (CA)
Inventor: CHEN CHIA
IPC: A61K36/07
Filed: 2006-09-29
Granted: 2011-11-29
Abstract: La présente invention porte sur des préparations à usage local comprenant des extraits de Hypsizygus ulmarius en des teneurs suffisantes pour influencer la chimiotaxie faisant intervenir LTB4 et/ou l'adhésion de leucocytes polymorphonucléaires faisant intervenir IL-1.beta.. L'extrait de hypsizygus ulmarius peut être employé seul ou combiné à des agents actifs cutanés et anti-inflammatoires secondaires, tels que d'autres extraits naturels et/ou de champignons. Les agents anti-inflammatoires secondaires peuvent éventuellement agir en tant qu'antagonistes de la chimiotaxie faisant intervenir LTB4 et de l'adhésion faisant intervenir IL-1.beta.. L'extrait peut être incorporé dans un vecteur de qualité cosmétique. La présente invention inclut des méthodes de traitement d'inflammations cutanées par application à la peau subissant l'inflammation de quantités suffisantes pour obtenir un effet anti-inflammatoire d'extraits de Hypsizygus ulmarius dans un régime de traitement défini.
Patent CA-2628795-C (CA)
Inventor: COHEN CLARK E
IPC: G01S1/00
Filed: 2006-11-06
Granted: 2014-01-07
Abstract: A navigation system provides a significant level of protection against all forms of interference or jamming to GPS in a cost-effective way. The system employs a network of ground reference stations and Low Earth Orbiting (LEO) satellites in conjunction with GPS. A common-view ranging geometry to a GPS  satellite is established that links a reference station and a user. A second common-view geometry to a LEO satellite between the same reference station and user pair is also established. The ground stations synthesize real-time aiding signals by making carrier phase measurements of GPS the LEO satellite signals.  This aiding information is transmitted via the LEO satellites to the user receiver at high power to penetrate ambient jamming. The user receiver locks onto the carrier phase of the LEO satellite, demodulates the aiding information, then applies the carrier phase measurements and the aiding information to enable extended coherent measurements of the GPS signals. The system thereby recovers the GPS signals that would otherwise be lost to the jamming.
Patent CA-2641369-C (CA)
Inventor: ATANCE ORDEN ANGEL
IPC: B29C45/04
Filed: 2006-02-03
Granted: 2012-05-01
Abstract: L'invention comprend un nombre n de cavités de moule de base (1) ou des groupes de cavités de moule de base (1) intercalés entre un nombre n+1 de cavités de surmoulage (2a, 2b) ou des groupes de cavités de surmoulage (2a, 2b), ou vice versa, et un nombre 2n de poinçons (3) ou de groupes de poinçons (3) fixés à une plaque porte-poinçons (32) montée de manière à permettre son déplacement dans une direction transversale (DT) sur une plaque de base (30) actionnée de manière à permettre son déplacement dans une direction longitudinale (DL) afin d'insérer alternativement chaque poinçon (3) dans une desdites cavités de moule de base (1) en vue de permettre le moulage d'une première couche et dans une desdites cavités de surmoulage (2a, 2b) en vue de permettre le surmoulage d'une seconde couche. Cette invention comprend également des moyens d'expulsion destinés à expulser uniquement les corps creux constitués de deux matériaux (P) finis et des éléments de soupape (21) destinés à distribuer alternativement le matériau de moulage à l'une ou l'autre des cavités d'extrémité.
Patent CA-2646401-C (CA)
Title: Prosthetic hip implants
Inventor: DORR LAWRENCE D
IPC: A61F2/34
Filed: 2007-03-19
Granted: 2014-07-15
Abstract: Prosthetic hip stems (20, 70, 90, 100, 110, 130, 150, 200, 210) and acetabular cups (160, 180, 190) for use in prosthetic hip joints. The hip stem may include a core (36) having a stem portion (22, 72, 112, 135) and a neck portion (24, 80, 104, 120), a polymer matrix layer (38) substantially covering the stem portion of the core, and a porous metal layer (40) substantially covering the polymer matrix layer. The polymer matrix layer connects the core and the porous metal layer and provides a stiffness for the hip stem which more closely mimics the stiffness of bone than do known hip stems. The hip stems and acetabular cups additionally include a number of improvements adapted for more optimized results with certain types of patient anatomy, such as the anatomy of female patients, for example.
Patent CA-2651839-C (CA)
Inventor: TAN PAMELA
IPC: C07H21/02
Filed: 2007-05-10
Granted: 2016-02-09
Abstract: The invention relates to a double-stranded ribonucleic acid (dsRNA) for inhibiting the expression of the PCSK9 gene (PCSK9 gene), comprising an antisense strand having a nucleotide sequence which is less that 30 nucleotides in length, generally 19-25 nucleotides in length, and which is substantially complementary to at least a part of the PCSK9 gene. The invention also relates to a pharmaceutical composition comprising the dsRNA together with a pharmaceutically acceptable carrier; methods for treating diseases caused by PCSK9 gene expression and the expression of the PCSK9 gene using the pharmaceutical composition; and
Patent CA-2653305-C (CA)
Inventor: BATES BYRON
IPC: A61K31/366
Filed: 2006-05-24
Granted: 2016-05-10
Abstract: Processes for producing an extract containing phytochemicals from pomegranates are disclosed. The processes generally comprise providing pomegranate solids, such as the pericarp, inner membrane and seeds; creating a mixture comprising the pomegranate solids in an aqueous solution; adding enzymes to the mixture in an amount sufficient to at least partially degrade the pomegranate solids; heating the mixture to a temperature that permits the maximum rate of catalysis of the enzyme; maintaining the temperature of the heated mixture for a time sufficient to allow at least partial degradation of the pomegranate solids; and removing residual insoluble solid materials from the mixture. Compositions containing the extract may be used as a food product, beverage, pharmaceutical preparations, nutritional supplements, vitamin supplements, food additives, and food supplements. The composition may also be used for preventing or ameliorating disease conditions by administering an effective amount of the composition to a subject in need thereof.
Patent CA-2658123-C (CA)
Title: Systeme chauffant multicouche a revetements conducteurs
Inventor: RUSSEGGER ELIAS
IPC: H05B3/28
Filed: 2007-07-19
Granted: 2013-05-21
Abstract: L'invention concerne un système chauffant multicouche (20) comprenant une couche résistive (26) définissant un motif de circuit résistif présentant au moins une partie recourbée (32). Un revêtement conducteur (36) est appliqué sur une surface de dessus (38) et/ou une surface de dessous (40) de la partie recourbée (32) dans le but de réduire l'effet d'accumulation de courant et protéger ainsi le circuit électrique d'une défaillance prématurée. L'invention concerne également des procédés de fabrication du système chauffant multicouche. Le revêtement conducteur peut être appliqué sur la partie recourbée après formation de la couche résistive. Le revêtement conducteur peut également être appliqué sur un substrat ou une couche diélectrique servant de support à la couche résistive après sa formation.
Patent CA-2660793-C (CA)
Inventor: MOFFATT CHRISTOPHER D
IPC: H04L27/26
Filed: 2007-08-16
Granted: 2013-02-19
Abstract: A device and system communicates data and includes a modulation and mapping circuit that modulates and maps data symbols into a plurality of multiple sub carrier frequencies that are orthogonal to each other to form an Orthogonal Frequency Division Multiplexed (OFDM) communications signal based on a fixed or variable OFDM symbol rate. A pseudo-random signal generator operative with the modulation and mapping circuit generates pseudo-random signals to the modulation and mapping circuit based on an encryption algorithm for frequency hopping each sub carrier at an OFDM symbol rate to lower any probability of interception and detection, reduce power per frequency (dB/Hz/sec), and lower any required transmission power while maintaining an instantaneous signal-to-noise ratio. A frequency domain spreader circuit is operatively connected to the modulation and mapping circuit for spreading the multiple sub carriers over the frequency domain.
Patent CA-2664548-C (CA)
Inventor: STATHAM ALEXIS S
IPC: A61K31/4745
Filed: 2006-12-29
Granted: 2014-04-08
Abstract: A packaged composition 1-(2-methylpropyl)-1-H-imidazo[4,5-c]quinolin-4-amine dissolved in a fatty acid formulation and contained in a laminated packaging material having a contact layer that includes an acrylonitrile-methyl acrylate copolymer; an outer layer; and a moisture barrier layer disposed between the contact layer and outer layer.