baber/WOPTO huggingface dataset:
Patent CA-2418867-C (CA)
Inventor: BUEERMANN MARTIN
IPC: A01F12/40
Filed: 2003-02-14
Granted: 2005-11-29
Abstract: Dispositif de distribution pour broyeur de paille, comprenant un mécanisme de guidage, un moteur positionnant le mécanisme de guidage et un mécanisme de commande commandant le moteur. Au moins un dispositif d'entrée de position est couplé au mécanisme de commande. Le mécanisme de commande peut être utilisé au choix dans un premier mode d'utilisation et un deuxième mode d'utilisation. Le premier mode d'utilisation est activé par l'actionnement du dispositif d'entrée de position pendant un intervalle temporel inférieur à une valeur de seuil prédéterminée, et le deuxième mode d'utilisation est activé par l'actionnement du dispositif d'entrée de position pendant un intervalle temporel supérieur à la valeur de seuil prédéterminée. Dans le premier mode d'utilisation, le mécanisme de guidage est amené dans une position prédéterminée et, dans le deuxième mode d'utilisation, le mécanisme de guidage est déplacé tant que le dispositif d'entrée de position est actionné.
Patent CA-2427371-C (CA)
Inventor: FUJISAWA NOBUO
IPC: A47C7/24
Filed: 2003-04-29
Granted: 2008-04-22
Abstract: The invention relates to a deep-groove fastener which securely retains a seat cover within the groove of a deeply contoured seat bun. The fastener comprises an elongated body generally concave in cross-section and having an interior cavity. A plurality of notched ridges are located on the surface of the interior cavity. The notched ridges serve as fastening elements for engaging loop or other material attached to the underside of a seat cover. Anchor elements are located on the exterior, non-cavity surface of the main body, to aid in anchoring the fastener within a foam seat bun. The main body additionally comprises two flange-like sealing legs having a relatively flat bottom surface, to seal the sides of the fastener against fouling during the seat bun molding process. Magnetically attractable particles are incorporated into the sealing legs, to hold the fastener securely to a magnetized seat bun forming mold.
Patent CA-2431924-C (CA)
Inventor: FIGGE DIETER
IPC: B21B29/00
Filed: 2001-12-01
Granted: 2009-06-02
Abstract: The invention relates to a roll stand for hot-rolling or cold-rolling metall ic strips. Said roll stand comprises back-up rolls and work rolls (2,3; 4,5) which are respectively positioned in chocks (6; 7) in a rotating manner. Eac h chock (6; 7) can be displaced on two sides in guiding devices (8) of the column frame (9) for adjusting the roll gap (10) and can be additionally displaced on at least one side for adjusting the play, by means of horizonta l piston cylinder units (11) arranged in the column frame (9). The aim of the invention is to completely eliminate the play in the vertical guiding device (8) of the work roll chocks (6; 7) during the rolling. To this end, the choc ks which are guided on at least one side of the column (9a) by means of the piston cylinder unit (11) arranged in the column frame (9) and by means of o ne respective support element (14) which is arranged on the front side of the piston (11a), can be pressed against the other side of the column (9b) and t he guiding device (8) thereof without play when the vertical roll positioning drive is stopped, and can be released when the vertical roll positioning dri ve is switched on.
Patent CA-2434308-C (CA)
Title: Synthesis of temozolomide and analogs
Inventor: KUO SHEN-CHUN
IPC: C07D233/88
Filed: 2002-01-16
Granted: 2010-09-21
Abstract: This invention relates to a novel process for the synthesis of Temozolomide, an antitumor compound, and analogs, and to intermediates useful in this novel process.
Patent CA-2437896-C (CA)
Title: Composant d'une automobile et corps d'automobile le comprenant
Inventor: KAWASE MASANOBU
IPC: B60R19/18
Filed: 2002-02-26
Granted: 2007-08-14
Abstract: La présente invention concerne un composant d'automobile permettant d'obtenir d'excellentes caractéristiques de résistance à la flexion et d'absorption d'énergie tout en réduisant le poids. Le composant décrit dans cette invention est formé d'un tuyau en acier haute tension présentant des caractéristiques matérielles telles qu'une résistance à la tension inférieure ou égale à 1400 Mpa et un allongement en traction inférieur ou égal à 5 % et présentant une structure en coupe fermée perpendiculairement à l'axe de longueur. La dimension maximale de la section en coupe longitudinale correspondant à a, la dimension maximale perpendiculaire correspondant à b, la longueur périphérique extérieure correspondant à L, et l'épaisseur de la paroi correspondant à t, la forme en coupe du composant réponds aux relations suivantes (1) 0,65 </= b / a </= 0,75 0,0014 </= t/L </= 0,020 . lorsque le composant est fixé au corps d'automobile, il est placé de telle sorte que le sens longitudinal de la forme en coupe est alignée avec le sens de collision.
Patent CA-2442665-C (CA)
Inventor: LAAKSONEN KARI
IPC: A41D27/28
Filed: 2002-04-05
Granted: 2010-10-26
Abstract: The invention relates to a closed cell plastic material (1), in which there are slits (2), which can be opened to form openings by stretching the material. The material can be used as a material allowing ventilation in applications coming near to the skin.
Patent CA-2446366-C (CA)
Title: Cle dynamometrique electronique avec tete flexible
Inventor: CURRY DAVID D
IPC: B25G1/06
Filed: 2003-10-23
Granted: 2008-12-23
Abstract: Une clé à couple électronique comporte un bras levier couplé de manière à pivoter à un élément de tête qui est adapté pour être couplé à un dispositif de fixation associé en vue de la rotation avec ce dernier avec l'axe de rotation, un dispositif de détection du couple étant disposé sur l'élément de tête pour le mouvement avec ce dernier par rapport au bras levier. Différentes utilisations sont prévues pour différents degrés de mouvements angulaires relatifs entre l'élément de tête et le bras de levier.
Patent CA-2447659-C (CA)
Inventor: LIGOUY JEAN-BAPTISTE
IPC: A01D43/10
Filed: 2002-06-04
Granted: 2009-11-03
Abstract: The invention concerns a processing element (23) for a processing device designed to accelerate fodder drying. Therefor the processing element (23) comprises an active part (26) designed to treat the fodder, and a first linking part (27) designed to pivotally link about a link pin (28), said element (23) to a support. In order to improve the operating conditions and the life span of the treating device, the processing element (23) is characterised in that it further comprises a third part (29) arranged such that: the centre of gravity (G1) of said active part (26) and the centre of gravity (G2) of said third part (29) are located on either side of a plane (30) passing through the link pin (28) and substantially perpendicular to a longitudinal axis (31) of said processing element (23), and the centre of gravity (G2) of said third part (29) is distant from a plane (32) passing through the link pin (28) and containing the centre of gravity (G1) of said active part (26). The invention is particularly applicable in agricultural mowing machines.
Patent CA-2447841-C (CA)
Title: Compositions de soin buccal contenant des abrasifs a base de silice
Inventor: DATE ROBERT FRANCIS
IPC: A61K8/25
Filed: 2002-06-24
Granted: 2009-12-15
Abstract: L'invention concerne des compositions d'hygiène buccale contenant des abrasifs uniques à base de silice ainsi que des procédés de polissage et de nettoyage de l'émail dentaire au moyen desdites compositions.
Patent CA-2449210-C (CA)
Title: Polyurethane, method for production and use thereof
Inventor: SCHWARTE STEPHAN
IPC: C08G18/42
Filed: 2002-09-25
Granted: 2009-01-13
Abstract: Self cross-linking branched polyurethane which may be produced by reacting (A) at least one polyester with terminal hydroxyl groups and a number average molecular weight of 500 to 4,000 Daltons, containing, (a 1) 60 to 95 wt. % of structural units derived from aliphatic starting materials and (a 2) 5 to 40 wt. % of structural units, derived from aromatic starting materials, based on the weight of polyester (A), with (B) at least one partially-blocked isocyanate comprising a statistical mean of more than 1.5 and fewer than 3 free isocyanate groups per molecule, whereby the equivalent ratio of free isocyanate groups in polyisocyanate (B) to hydroxyl groups in polyester (A) > 1, to give an isocyanate-group terminated polyurethane pre-polymer which is chain-extended and/or blocked with (C) at least one compound with a statistical mean of at least two isocyanate-reactive functional groups per molecule. The invention further relates to the production and use thereof as a binding agent in coatings, adhesives and sealing masses.
Patent CA-2450281-C (CA)
Title: Method and system for hot pressing cellulosic and lignocellulosic mats
Inventor: DENG XIXIAN
IPC: B27N3/00
Filed: 2003-11-19
Granted: 2006-02-21
Abstract: A method and system for pressing lignocellulosic and/or cellulosic materials to produce composite products such as medium density fiberboard subjects a mat of material to a alternating or vibratory force normal to the top face of the mat. The frequency of the alternating forces may be between 0.2 Hz and 2Hz. This vibratory pressing action serves to cause heat to be transferred more quickly to the core of the mat from the surface, and reduces the pressing time required for thermosetting resins within the mat to cure. The system has a press for accepting the mat; a temperature sensor for sensing the temperature of the core of the mat; a control system for accepting a first signal from the temperature sensor and in response to that signal causing the press to apply vibratory forces to the mat normal to the surface of the mat when the core of the mat is below a predetermined temperature. The control system is also programmed to cause the press to apply a non-vibratory force to the mat normal to the surface of the mat when the core of the mat is above a predetermined temperature, that temperature being within the range of temperature at which the resin in the mat is capable of curing.
Patent CA-2452287-C (CA)
Title: Plate-forme de communication convergente de commerce mobile et electronique dans un environnement de reseau heterogene
Inventor: GUPTA PRAFULLA C
IPC: G06Q20/36
Filed: 2002-06-28
Granted: 2017-06-20
Abstract: L'invention concerne un procédé et un appareil de commerce mobile et électronique, de service client et de service de communication par l'intermédiaire de réseaux. Ledit procédé consiste à recevoir dans un réseau itinérant un numéro d'identification et une demande de service, à faire suivre à un réseau local le numéro d'identification, la demande de service et un coût/tarif de service, à vérifier à l'aide d'une plate-forme de communication convergente située dans le réseau local que le numéro d'identification est associé à un compte utilisateur valide, qu'un dispositif utilisateur est autorisé à recevoir le service, et que le compte d'utilisateur valide possède une valeur suffisante, à fournir une autorisation au fournisseur de service, et à charger le compte utilisateur valide en temps réel. Le système de communication convergente utilise un ensemble de règles permettant de déterminer au moins une règle applicable pour autoriser une transaction et débiter le compte de l'utilisateur autorisé en fonction de ladite règle et en temps réel.
Patent CA-2453255-C (CA)
Inventor: SIDWELL DONALD R
IPC: B64B1/14
Filed: 2002-07-24
Granted: 2009-11-24
Abstract: This invention relates to airships (10), with a volume in 15 to 60 million cubic feet of Helium. More particularly, it relates to improved structural envelope/gas bags (12) or outer covers for lighter-than-air and neutral buoyancy airships (10). In detail, the material (20) is a multi-layer cloth assembly including at least two plies of fiber cloth (62), said cloth (62) comprising 56 by 56 yarns/inch with a total weight of 150 to 450 g/m2, with the fiber of the individual cloth layers having a denier generally between 180 and 280 and with the fill of the individual plies at 90 degrees to each other.  Preferably, the filaments should be between 200 and 215 denier. The fibers of each layer of cloth (62) are selected from the group consisting of extended chain polyethylene polymer or a thermotropic liquid (melt spun) crystalline polymer. The extended chain polyethylene fiber is a woven modified rip stop weave architecture, while the thermotropic liquid (melt spun) crystalline polymer fiber is a 2x2 basket weave architecture.
Patent CA-2458727-C (CA)
Inventor: SHOJI MASAO
IPC: F21V13/04
Filed: 2004-02-25
Granted: 2007-12-04
Abstract: An illumination apparatus is provided that has sufficiently high efficiency irrespective of a size of a light source. The illumination apparatus projecting light forward includes an LED chip, a small-diameter reflecting mirror positioned in front of the LED chip for receiving light from the LED chip to project the light forward, and a reflecting mirror enclosing the LED chip and the small-diameter reflecting mirror for directing and reflecting forward the light from the LED chip.
Patent CA-2459504-C (CA)
Title: Lift
Inventor: SILBERHORN GERT
IPC: B66B11/02
Filed: 2004-03-04
Granted: 2010-11-23
Abstract: In the case of this lift the deflecting rollers (16, 18, 20) are integrated in the cage floor (21) or in the counterweight (4). The support and drive means (11) is guided in the cage floor (21 ) through a floor channel (21.1). By comparison with a conventional cage floor with deflecting rollers (bottom blocks) arranged underneath the cage floor (21) the cage floor (21) is constructed to be very small in height overall, which has a direct effect on the shaft pit depth (8). The height gained by the cage floor (21) can be saved in the shaft pit depth (8).
Patent CA-2460428-C (CA)
Inventor: REES ARTHUR VAUGHAN
IPC: B05C17/02
Filed: 2002-09-04
Granted: 2009-11-03
Abstract: A method for roller coating rough surfaces such as those on sawn wood used in garden fences and decking. The method employs coating compositions of a particular high viscosity and applies them using a roller (1) having an outer sleeve (3) provided with long fibres and preferably surrounding a resiliently compressible inner sleeve (4). The combination of high viscosity compositions and long fibres enables efficient coating of rough surfaces. Also for use in the method, a roller having a resilient inner sleeve.
Patent CA-2462125-C (CA)
Title: Electrostatic levitation furnace
Inventor: KAWASAKI KAZUNORI
IPC: F27B17/02
Filed: 2002-09-27
Granted: 2010-01-12
Abstract: An electrostatic levitation furnace is improved by providing three pairs of electrodes opposed to each other respectively on three axes perpendicularly intercepting each other at a position where the sample is to be levitated in the vacuum chamber, and disposing a plurality of access ports, which are directed to the position of the sample, to the vacuum chamber tree-dimensionally, whereby the accessible direction against the sample is diversified, it becomes possible to improve the degree of freedom in distribution of various apparatuses and easily cope with increase of apparatuses.
Patent CA-2464563-C (CA)
Title: Rabbet mounted combustor
Inventor: HOWELL STEPHEN JOHN
IPC: F23R3/60
Filed: 2004-04-15
Granted: 2009-10-20
Abstract: A combustor (20) includes an outer wall (52) and an inner liner (54) joined to an inner shell (42) in turn mounted to an inner casing (32). The casing includes a first rabbet (40) at an end flange in which is mounted a corresponding flange (44) of the inner shell. The inner shell (42) also includes a second rabbet (50) which receives an end flange (56) of the inner liner. The inner shell (42) is trapped in the first rabbet (40) by an inner retainer (64). And, the inner liner (54) is trapped in the surrounding second rabbet (50) for aft-mounting the liner and shell to the inner casing.
Patent CA-2468134-C (CA)
Title: Device for supplying secondary air in a gas turbine engine
Inventor: NODA ETSUO
IPC: F01D25/12
Filed: 2004-05-20
Granted: 2008-08-12
Abstract: In a device for supplying secondary air in a gas turbine engine provided with an inner shaft (8) supporting a low pressure compressor and a low pressure turbine and a hollow outer shaft (7) coaxially nested with the inner shaft and supporting a high pressure compressor and a high pressure turbine, a seal air introduction passage (41, 45, 48) for introducing a part of high pressure air drawn from the high pressure compressor into a seal section provided in each of the bearing boxes is provided with a high pressure air introduction turbine (62) attached to the outer shaft in a rotationally fast manner. Owing to the use of the high pressure air introduction turbine, work is extracted from the seal air and cooling air derived from the supplied air and having a high temperature and high pressure air so that an excessive rise in the seal pressure at the normal rotational speed can be avoided and, at the same time, the supplied air can be reduced in temperature thereby avoiding an excessive rise in the temperature of the lubricating oil for the bearing.
Patent CA-2469499-C (CA)
Inventor: HEIMANN RUDY J JR
IPC: G01P3/488
Filed: 2002-12-16
Granted: 2011-06-28
Abstract: L'invention concerne une roue de son (10) permettant de générer des impulsions électriques à une vitesse proportionnelle à la vitesse de rotation d'un galet de roulement. Cette roue de son (10) est matricée dans une pièce d'acier en feuille et est caractérisée par des dents (13) s'étendant axialement, allongées, soutenues en porte à faux à partir d'une extrémité (16) sur des racines (26) s'étendant de manière radiale à partir d'une partie centrale (21) de la roue de son (10). Ces dents (13) sont espacées les unes des autres, et sur une majeure partie de leur longueur, elles sont dépourvues de structure adjacente, de sorte qu'elles produisent une impulsion élevée lorsqu'elles sont balayées par un capteur, et sont auto-nettoyantes pour réduire le risque d'accumulation de poussière et de débris qui pourraient provoquer la destruction du capteur. Dans d'autres modes de réalisation de l'invention, une roue de son (10) est constituée d'une matière composite comprenant de l'acier ferromagnétique et une matière non magnétique, notamment du plastique. La matière non magnétique sert à bloquer l'entrée des débris ou de l'huile dans les espaces situés entre les dents, ce qui permet de réduire les risques de dommage dûs à des débris solides, ou le barattage et l'aération de l'huile dans lequel la roue peur fonctionner.
Patent CA-2471547-C (CA)
Inventor: PINES ROBERT
IPC: H04M3/22
Filed: 2002-12-31
Granted: 2010-03-23
Abstract: La présente invention porte sur un système d'assistance de communication comprenant une première base de données (18) possédant une pluralité de listes, chaque liste comportant au moins un nom de contact et un numéro de contact correspondant. L'invention porte également sur un matériel de téléphonie (12) configuré de façon à coupler un téléphone (6) à un utilisateur du système. L'invention porte sur une table de listes demandée antérieurement et prévue pour au moins un des utilisateurs du système et configurée pour enregistrer les listes demandées antérieurement et obtenues dans la base de données, comme demandé par l'utilisateur. Lorsque l'utilisateur contacte le système par téléphone, le système reconnaît l'utilisateur et envoie la table de listes demandées antérieurement à un terminal opérateur du système.
Patent CA-2473708-C (CA)
Title: A rapid and sensitive assay for the detection and quantification of coregulators of nucleic acid binding factors
Inventor: HEYDUK TOMASZ
IPC: C12Q1/68
Filed: 2003-01-23
Granted: 2010-11-16
Abstract: Biosensors and methods to determine the activity of any and all nucleic acid binding factors, proteins, cellular events, nucleic acid binding protein coregulators, or fragments thereof, based upon the stabilization of the interaction of two nucleic acid components, which together comprise a complete nucleic acid binding element, by the binding of a nucleic acid binding factor are provided. Preferably, a fluorescence donor is attached to a nucleic acid comprising one portion or component of a complete nucleic acid binding element and a fluorescence acceptor is attached to a nucleic acid comprising the other portion or component of the same complete binding element. Alternatively, a solid substrate is attached to a nucleic acid comprising one portion of a binding element and a detectable label is attached to a nucleic acid comprising the other portion of the same binding element. Binding of a nucleic acid binding factor to the nucleic acid components affects a change in luminescence or the association of the detectable label with the solid substrate. These biosensors and methods may also be used to detect mediating nucleic acid binding factor coregulators, post-translational modifications and cellular events, to diagnose diseases and/or screen for drugs or other ligands that mediate the activity of nucleic acid binding factors.
Patent CA-2478190-C (CA)
Inventor: KELLY PATRICIA ANN
IPC: B65D41/04
Filed: 2004-08-17
Granted: 2011-05-31
Abstract: A vacuum control system controls the amount of time that pressure is applied to a breast and the amount of time no pressure is applied to the breast, independent of the vacuum level. The amount of time that pressure is applied to a breast and the amount of vacuum applied to the breast cups can be varied by the user. A disposable biological filter isolates the pump from the breast cups. The biological filter is packaged in a housing that has an O-ring push-in connector to connect the collection system to the pump. The vacuum applied to the breast cups is monitored. The control system maintains the vacuum at a level set by the user. A second higher level is used as a safety threshold. The control system shuts down the pump when this higher level is sensed. The breast cup is constructed to provide a controlled collapse when vacuum is applied to mimic the suckling of an infant.
Patent CA-2481640-C (CA)
Inventor: TETELBAUM MICHAEL
IPC: H04R29/00
Filed: 2004-09-15
Granted: 2007-02-06
Abstract: A method of designing a beamformer, and a beamformer made in accordance with this method, characterized by a uniform speakerphone response condition, resulting in optimal beamforming directivity under a uniform coupling constraint. According to the present invention, a finite number of individual beamformers are constrained to have the same response to a loudspeaker signal (as well as the same gain in their respective look directions) without specifying the exact value of their response to this signal. This results in beamformer weights that are optimal in the minimum variance sense and satisfy the uniform coupling constraint. The minimum variance condition combines all beamformer weights at once, and the uniform coupling constraint is expressed as a finite number of linear constraints on the weights of the individual beamformers, without specifying an arbitrary, a priori value for the actual value of the uniform response.
Patent CA-2487890-C (CA)
Inventor: BOURGAULT PIERRE
IPC: B64F5/20
Filed: 2004-11-19
Granted: 2010-02-09
Abstract: La présente invention concerne une méthode et un dispositif de dégivrage des aéronefs et d'autres surfaces recouvertes de neige ou de givre. L'invention repose sur le dégagement d'air ou de vapeur chargé d'humidité chaude sur la surface à dégeler. Le dispositif comporte trois éléments : une chaudière à eau ou à vapeur munie d'une pompe; un plenum pour chauffer et humidifier l'air; et une unité ou une tête d'alimentation en contact avec la surface à dégivrer ou à dégeler. Diverses têtes d'alimentation sont définies dans la description.
Patent CA-2488594-C (CA)
Title: Stab-in connector
Inventor: SAREYKA BRETT W
IPC: E04B9/14
Filed: 2004-11-30
Granted: 2012-02-21
Abstract: A stab-in connector that locks with an opposing identical connector, through a slot in the main beam of a suspended ceiling grid. The connector has a cantilevered locking latch that is pivoted in an arc from the base of the connector that delays contact with the side of the slot as the connector is being stabbed into the slot.