baber/WOPTO huggingface dataset:
Patent CA-2643303-C (CA)
Title: Triangular shaped heat exchanger
Inventor: COY RANDALL L
IPC: F24H3/06
Filed: 2007-02-20
Granted: 2011-02-01
Abstract: A more efficient heat exchanger [10] with walls [12] of heat exchanger coils [14] oriented at compound angles [Angles A and B] with respect to its associated heat exchanger fan [18]. The bottom edge [20] of each heat exchanger coil wall [12] is oriented at an angle [Angle A] of between approximately 35 and 85 degrees to the fan [18], and each heat exchanger coil [14] is tilted inward at an angle [Angle B] of between approximately 35 and 85 degrees relative to a plane [22] connecting the two bottom edges [20] of the heat exchanger coil wall [12]. One or multiple coils [14] can be provided in each heat exchanger coil wall [12] and an optional top heat exchanger coil [14T] can be added to the top [24] of the heat exchanger [10]. The front [30] of the heat exchanger [10], which is normally pointed for forced draft units, is replaced with a triangular shaped plate [38] and a modified trapezoidal shaped base [22"] for induced draft units [10"].
Patent CA-2645025-C (CA)
Inventor: THORBURN KARIN
IPC: F03B13/18
Filed: 2006-03-29
Granted: 2013-08-27
Abstract: The invention relates to a system for generating electric energy from renewabie energy sources. The system includes a plurality of generator aggregates (4a-6c) arranged in the sea and a plurality of switchgears (1 a-1 c) arranged in the sea. Each switchgear (1 a-1 c) is connected to a plurality of the generator aggregates (4a-6c). According to the invention the system includes a plurality of primary intermediate stations (17a-17c). The system also includes at least one secondary intermediate station (19). Each primary intermediate station (17a-17c) is connected to a plurality of the switchgears and each secondary intermediate station (19) is connected to a plurality of the primary intermediate stations (17a-17c). The secondary intermediate station is also connected to a land based electric network. Switching means (192) is present for allowing selective connection to various locations (193,194,195) in the electric network.The invention also relates to an electric network and to a method for supplying energy to an electric network.
Patent CA-2646512-C (CA)
Inventor: MEYER MICHAEL
IPC: H04L29/06
Filed: 1999-12-31
Granted: 2011-07-12
Abstract: A device and method are proposed in which the sender divides an amount of data to be sent into one or more data units and the receiver acknowledges the correct receipt of data units by returning acknowledgement data units to said sender.  The data units are sent by said sender in accordance with a flow control procedure that involves one or more adaptive parameters. After a given data unit is sent, the sender performs a data loss detection routine, and if a triggering event occurs, a corresponding response procedure is conducted, where this response procedure comprises at least two different modes for adapting said one or more adaptive parameters. Preferably, there is a first and a second mode, where the first mode is associated with the actual loss of a data unit, so that this first mode comprises the conventional data loss procedures, and where the second mode is associated with the recognition that an excessive delay has taken place and not a loss of unit.
Patent CA-2648429-C (CA)
Title: Processus de fabrication de toles d'acier enduites de zinc par immersion a chaud faciles a traiter, ne farinant pas, avec propriete de glissement
Inventor: HAJI JUNJI
IPC: C23C2/02
Filed: 2007-03-28
Granted: 2011-12-06
Abstract: Il s'agit d'un processus de fabrication de toles d'acier enduites de zinc par immersion à chaud plus faciles à traiter que les toles d'acier produites par procédé Sendzimir ou dans les fours non-oxydants et qui a d'excellentes propriétés de non farinage et de glissement. Le processus consiste à soumettre un lingot d'acier de la composition chimique suivante, en % massique, 0,01-0,12% C, 0,05-0,6% Mn, 0,002-0,1% Si, jusqu'à 0,05% P, jusqu'à 0,03% S, 0,005-0,1% sol.Al, et jusqu'à 0,01% N, le reste étant Fe et les impuretés inévitables, à un laminage à chaud, un décapage et un laminage à froid; recuisant l'ensemble à 650-900°C; le refroidissant à 250-450°C et le maintenant pendant 120 secondes ou plus, puis refroidissant le tout à température ambiante. Ensuite décapage de l'ensemble refroidi, pré-galvanisation au nickel ou au fer-nickel sans écrouissage à froid, chauffage à 430-500°C à un taux de 5 °C/sec ou plus; plaquage de l'ensemble chaud avec du zinc dans un bain de placage; essuyage de la pièce revêtue, chauffage à 460-550°C à un taux de chauffage de 20 °C/sec ou plus; refroidissement à un taux de 3 °C/sec ou plus soit sans broyage soit après un broyage de moins de 5 secondes; puis écrouissage final pour obtenir une élongation de l'ordre de 0,4-2%.
Patent CA-2650588-C (CA)
Inventor: KINGSBOROUGH DONALD
IPC: G06K19/06
Filed: 2007-04-30
Granted: 2016-11-29
Abstract: A transaction card package assembly comprising a transaction card held by a card holder and having a security code spanning the transaction card and the card holder such that upon removal of the transaction card from the card holder, the security code is broken and a portion of the security code remains on the transaction card and a portion of the security code remains on the card holder. A transaction card package assembly comprising a transaction card connected to a first panel via a releasable interface, wherein the first panel is affixed to a second panel such that upon releasing the interface, the first panel remains affixed to the second panel and the transaction card is released from the package assembly.
Patent CA-2655511-C (CA)
Inventor: SCHRADER JOHN
IPC: C40B50/06
Filed: 2006-06-30
Granted: 2017-03-21
Abstract: L'invention concerne des méthodes permettant d'isoler des cellules, en particulier, des cellules sécrétant des anticorps, qui présentent une probabilité élevée de sécréter des anticorps spécifiques d'un antigène désiré à des fins de production d'anticorps monoclonaux.
Patent CA-2656214-C (CA)
Title: A static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow
Inventor: MOSER FELIX
IPC: F15D1/02
Filed: 2007-06-12
Granted: 2014-11-25
Abstract: The static mixer (1) includes at least one vane pair (2; 2a, 2b) for the generation of a flow swirl (300) in the direction (30) of a passage flow (3). Edges of the vanes at the front at the leading side are perpendicular to the passage flow and parallel to a height of the passage (10). Onflow surfaces following downstream are bent out in a concave manner and in opposite senses. Each vane (2a, 2b) is formed as an aerodynamically designed body which includes an end wall (20), a convex side wall (21) and a concave side wall (22). The end wall has a convex shape or a shape of a leading edge. The vane cross-sections perpendicular to the side walls in particular have similar shapes to cross-sections of aeroplane wings.
Patent CA-2656399-C (CA)
Title: Fil d'acier inoxydable a ame en flux pour le soudage de toles revetues de zinc
Inventor: MIZUMOTO MANABU
IPC: B23K35/30
Filed: 2007-07-04
Granted: 2012-07-31
Abstract: L'invention concerne un fil d'acier inoxydable présentant une âme en flux pour le soudage de tôles revêtues d'un alliage à base de zinc présentant une enveloppe métallique extérieure revêtant une âme de flux, présentant, au total, en masse exprimée en pourcentage (%) de la masse totale du fil: de 0,01 à 0,05 % de C, de 0,1 à 1,5 % de Si, de 0,5 à 3,0 % de Mn, de 7,0 à 10,0 % de Ni, de 26,0 à 30,0 % de Cr, une valeur F, définie en fonction des plages de constituants susmentionnées, comprise entre 30 et 50, le flux présentant également un agent de formation de laitier en masse exprimée en pourcentage (%) de la masse totale du fil contenant: de 0,6 à 2,6 % de TiO2, de 1,8 à 3,8 % de SiO2, de 1,0 à 3,5 % de ZrO2, et éventuellement de 0,1 à 1,0 % de Al2, l'agent de formation de laitier représentant au total moins de 10%, le fil contenant également du Fe et des impuretés résiduelles.
Patent CA-2656897-C (CA)
Inventor: SASHIDA TOSHIIKU
IPC: H02N1/00
Filed: 2007-06-07
Granted: 2016-06-21
Abstract: Provided is an electrostatic motor, in which a disc-shaped stator (S) and a disc-shaped rotor (R) are opposed to each other in a vacuum container (11). In the stator (S), first electrodes (34A) and second electrodes (34B), which are attached to electrode supports (31, 32), respectively, and which are electrically insulated from each other by an insulator (33), are arranged alternately in the circumferential direction. In the rotor (R), first electrodes (44A) and second electrodes (44B), which are attached to electrode supports (41, 42), respectively, and which are electrically insulated from each other by an insulator (43), are arranged alternately in the circumferential direction. The first electrodes (34A) and the second electrodes (34B) on the side of the stator (S) are arranged at a spacing of two or more rows at a predetermined distance from the center of a rotating shaft (1). The first electrodes (44A) and the second electrodes (44B) on the side of the rotor (R) are arranged at a predetermined distance from the center of the rotating shaft (1) and at an intermediate position between the rows of the first electrodes (34A) and the second electrodes (34B) on the side of the stator (S). As a result, the electrostatic motor can establish a high electric field in the vacuum so that it can rotationally drive with a sufficient driving force.
Patent CA-2657936-C (CA)
Inventor: CANNIZZARO CARINA E
IPC: A61K31/34
Filed: 2007-07-19
Granted: 2017-01-10
Abstract: The invention is related to compounds of Formula I or a pharmaceutically acceptable salt, solvate, ester, and /or phosphonate thereof, compositions containing such compounds, and therapeutic methods that include the administration of such compounds.
Patent CA-2658794-C (CA)
Inventor: SUGAI MASAHIRO
IPC: B29C48/15
Filed: 2007-05-16
Granted: 2013-12-24
Abstract: A preform is formed by compounding a resin made from poly-L-lactic acid with a functional filler and subjecting a mouth portion to a heat treatment. Also, a hollow shaped product is produced by blow-molding the preform.
Patent CA-2660022-C (CA)
Title: Vaccins a base de matrice proteique et procedes de fabrication et d'administration de tels vaccins
Inventor: MEKALANOS JOHN J
IPC: A61K39/116
Filed: 2007-08-07
Granted: 2014-11-04
Abstract: La présente invention concerne des compositions de vaccin contenant une protéine support et un antigène d'intérêt enfermés dans un complexe, des procédés de fabrication de tels vaccins, ainsi que des procédés d'administration du vaccin.
Patent CA-2663862-C (CA)
Title: Blood withdrawal system
Inventor: THOES BRUNO ROBERT
IPC: A61B5/15
Filed: 2004-07-26
Granted: 2012-04-03
Abstract: Blood withdrawal system for withdrawing blood for diagnostic purposes, comprising a housing with a lancet, which can be moved within the housing, and a lancet drive with a drive spring and a cocking mechanism, wherein the cocking mechanism (13) includes an actuation element (14), which is coupled through an input-side coupling mechanism (29) to the drive spring (16) such that the drive spring (16) is tensioned during a cocking phase of the motion of the lancet drive (9) by moving the actuation element (14). The actuation element of the cocking mechanism is coupled to a track control mechanism comprising as components of the track control mechanism a control track part (45) and a control traveller (46), wherein the control traveller (46) performs a relative motion with respect to the control track part (45) during at least a part of the cocking phase, in which motion it travels along the control track (47) of the control track part (45), whereby at least a part of the motion of the lancet drive is controlled.
Patent CA-2676364-C (CA)
Inventor: HIKITA TAKAHISA
IPC: D21F3/02
Filed: 2004-09-13
Granted: 2012-03-06
Abstract: A press belt comprising many drain grooves extending along a belt travel direction, and many lands positioned between the adjacent drain grooves and extending along the belt travel direction provided. The land has an upper surface which has a linear part on its top as a transverse sectional view, and when it is assumed that a width of said linear part is "s" and a width of the land is "W', a relation betweeen them is such that s/W<0.5. This surface will provide for improved draining performance of the press belt.
Patent CA-2677147-C (CA)
Title: Traitement de donnees entre plateformes
Inventor: GRILL STEVEN M
IPC: G06F17/00
Filed: 2007-02-06
Granted: 2017-08-01
Abstract: Dans un système de transactions financières, les enregistrements de données sont conservés sur une pluralité de plateformes informatiques indépendantes. Au niveau de chaque plateforme, on réalise, d'une part des fichiers d'extraits de données qui identifient les enregistrements remplissant les conditions pour un certain type de transaction, et d'autre part des fichiers de données qui comprennent des données de transactions de transferts monétaires. Les deux types de fichiers sont remis à une plateforme informatique commune en provenance de toutes les plateformes indépendantes, et les fichiers d'extraits pour chaque enregistrement sont combinés pour former un fichier unique contenant de l'information sur chacun des enregistrements conservés dans l'ensemble des plateformes. Ce fichier unique est alors traité par rapport aux fichiers des transferts des transactions monétaires. Les transactions qui ne remplissent pas les conditions sont identifiées et bloquées par commutation des données de destination en données sources. Les transactions sont alors combinées en un unique fichier qui est remis à une application d'échange des transactions qui reformate chaque transaction pour donner le format correct correspondant à la plateforme sur laquelle est conservé l'enregistrement auquel elle se rapporte.
Patent CA-2677281-C (CA)
Inventor: YUM SU
IPC: A61K9/00
Filed: 2008-02-08
Granted: 2019-10-29
Abstract: L'invention concerne des procédés comprenant l'administration à un sujet d'une forme posologique par voie orale comprenant un excipient pharmaceutique et du sufentanile et le maintien d'un pH moyen allant d'environ 3,5 à environ 5,5 au cours d'une période de dosage après administration de la forme posologique par voie orale telle que déterminée en utilisant un essai de support de donneur in vitro. Des formes posologiques associées sont également décrites. L'invention décrit également des formes posologiques par voie orale et des procédés associés, dans lesquels une forme posologique par voie orale peut comprendre : (1) environ 5 à environ 1 000 microgrammes de sufentanile; (2) environ 50 microgrammes à environ 100 milligrammes de naloxone; et (3) une matière acidifiante en une quantité suffisante pour atteindre un pH moyen allant d'environ 3,5 à environ 5,5 pendant une période de dosage suivant l'administration de la forme posologique par voie orale telle que déterminée en utilisant un essai de support de donneur in vitro; dans lesquelles la période de dosage ne commence pas avant environ 1 minute suivant l'administration de la forme posologique par voie orale et ne s'achève pas au-delà d'environ 120 minutes suivant l'administration de la forme posologique par voie orale.
Patent CA-2684711-C (CA)
Inventor: OLIVER JAMES
IPC: B60P3/32
Filed: 2008-04-20
Granted: 2014-10-21
Abstract: A travel trailer having exterior unitary lower and upper shells, an interior lower shell defining a pre-molded floor and side walls with a seating area, a cabinet for refrigerator and stove top, an opposing bench, a bathroom sink, and defining an aisle centrally therebetween; a shower pan attached to a side wall; an interior upper shell defining a pre-molded ceiling, side walls, and storage areas; a wall defining a door to a bathroom portion; and a wheeled chassis connected to the exterior lower shell with an extending tongue for attaching to a trailer hitch of a motor.
Patent CA-2685851-C (CA)
Title: Phenol-formaldehyde novolac resin having low concentration of free phenol
Inventor: REDIGER RICHARD
IPC: C08G8/10
Filed: 2008-05-07
Granted: 2014-11-04
Abstract: A phenol-formaldehyde de novolac resin having a low concentration of free phenol prepared by distilling residual phenol from a molten novolac resin and replacing at least a portion of the phenol with a solvent having a volatility equal to or less than phenol. Such modified novolac resins are suitable for the production of resin coated molding sands for shell molding and sand cores, as well as for the production of resin coated proppants for use in oil and gas recovery operations.
Patent CA-2690245-C (CA)
Inventor: WALLACE MARK
IPC: H04B7/02
Filed: 2001-03-20
Granted: 2015-09-01
Abstract: Channel state information (CSI) can be used by a communications system to precondition transmissions between transmitter units and receiver units. In one aspect of the invention, disjoint sub-channel sets are assigned to transmit antennas located at a transmitter unit. Pilot symbols are generated and transmitted on a subset of the disjoint sub- channels. Upon receipt of the transmitted pilot symbols, the receiver units determine the CSI for the disjoint sub-channels that carried pilot symbols. These CSI values are reported to the transmitter unit, which will use these CSI values to generate CSI estimates for the disjoint sub-channels that did not carry pilot symbols. The amount of information necessary to report CSI on the reverse link can be further minimized through compression techniques and resource allocation techniques.
Patent CA-2692733-C (CA)
Title: Process for the production of alcohols
Inventor: BELL PETER SIMPSON
IPC: C12P3/00
Filed: 2008-06-12
Granted: 2016-05-24
Abstract: The present invention relates to a process for the production of one or more C2+ alcohols. In particular, the present invention relates to a process for the production of C2+ alcohols from a methane-containing feedstock, which process comprises:  a. Passing said methane- containing feedstock and carbon dioxide to a non-oxidative reforming process to produce a first product stream comprising CO, H2 and CO2, optionally in the presence of steam, but with the proviso that where steam is present in the feed to the reforming process the steam and CO2 are present in a molar ratio of less than 5: 1, b. Passing the first product stream comprising CO, H2 and CO2 to a bacterial fermentation step wherein it is converted to produce a second product stream comprising one or more C2+ alcohols in the liquid phase and a gaseous third product stream comprising CO, H2 and CO2, the fermentation step being operated to provide a conversion of CO of at least 60%, wherein CO, H2 and CO2 are recycled from the gaseous third product stream to the reforming process of step (a).
Patent CA-2698270-C (CA)
Inventor: WIER EDWIN N
IPC: G03C8/52
Filed: 2008-09-07
Granted: 2015-06-16
Abstract: An improved process for producing flexographic printing plates using a digital workflow is described. After creating an in-situ digital mask over the photopolymerizable layer, the photopolymerizable layer is exposed to actinic radiation through the mask layer in a reduced oxygen environment. After subsequent development, the resulting relief printing form is composed of flat topped dots with crisp edges and steep bevel angles that can be used to print directly on corrugated materials.
Patent CA-2698777-C (CA)
Title: Revetements de polyurethane presentant une adhesion intercouche amelioree
Inventor: AKLIAN JAK
IPC: C08G18/42
Filed: 2008-08-28
Granted: 2014-02-25
Abstract: L'invention porte sur des compositions de revêtement polyuréthane comprenant un mélange d'isocyanates aromatiques et aliphatiques, et un mélange de polyol acrylique et de polyester polyol. L'invention porte également sur des procédés de traitement d'un substrat vieilli.
Patent CA-2704895-C (CA)
Inventor: FERGUSON KEITH MICHAEL
IPC: B60N2/75
Filed: 2010-05-20
Granted: 2013-10-29
Abstract: An aircraft seat has an adjustable armrest in which the armrest platform is supported by a hinged attachment to an armrest support member. The hinged attachment between the armrest platform and the arm support member is located at the wrist-end of the arm support member near the aircraft control stick. The armrest platform and the armrest support are locked into position by means of telescoping struts that are controlled at the wrist-end of the arm platform member. The telescoping struts can be selectively locked to create triangular and/or quadrilateral trusses that lock the armrest firmly into position and may include springs or other elements to bias the armrest platform up and forward so that the armrest "floats" when the telescoping struts re released.
Patent CA-2707174-C (CA)
Title: Benzomorphan compounds
Inventor: KYLE DONALD
IPC: A61K31/14
Filed: 2008-11-28
Granted: 2013-12-31
Abstract: The invention relates to Benzomorphan Compounds of Formula (I): wherein X, R1, R2, R3, R4, and R5 are as defined herein. These compounds are useful for treating constipation preferably constipation caused by mu-opioid agonist therapy.
Patent CA-2707955-C (CA)
Title: Grain products having a potent natural sweetener and a bulking agent
Inventor: MCARDLE RICHARD
IPC: A23L7/10
Filed: 2008-11-26
Granted: 2013-01-22
Abstract: Grain products comprising at least one constituent of at least one grain, at least one potent natural sweetener and at least one bulking agent are provided, wherein the coating provides enhanced bowl life for the grain product. Methods of increasing bowl life of a grain product are also provided.
Patent CA-2712316-C (CA)
Title: Feuille en alliage aluminium a aptitude au formage et durcissabilite excellentes au cours de la cuisson de revetement, et procede de production
Inventor: UCHIDA HIDETOSHI
IPC: C30B29/02
Filed: 2002-03-26
Granted: 2013-05-14
Abstract: Une feuille en alliage d'aluminium de type 6000 contient du Si et du Mg comme principales composantes d'alliage et ont une excellente aptitude au formage suffisante pour permettre un ourlage plat, une excellente résistance à la striction et une bonne durcissabilité pendant la cuisson d'un revêtement qui présente une valeur d'anisotropie de Lankford supérieure à 0,4 ou le coefficient des résistances pour les orientations d'un cube de texture de 20 ou plus et présente un rayon de courbure minimum de 0,5 mm ou moins à une courbure de 180 degrés même lorsque la limite d'élasticité conventionnelle dépasse 140 MPa avec le vieillissement naturel et un procédé de production de la feuille d'alliage d'aluminium, qui comprend de soumettre un lingot à un traitement d'homogénéisation, le refroidissement à une température inférieure à 350 degrés C à une vitesse de refroidissement de 100 oC/h ou plus, facultativement à la température de la pièce, le chauffage à une température de 300 oC à 500 oC et un traitement de laminage à chaud, un traitement de laminage à froid du produit laminé à chaud et le traitement de la feuille laminée à froid à l'aide d'une solution à une température de 500 oC ou plus, suivi d'une trempe. .
Patent CA-2718163-C (CA)
Inventor: TASAKA KAZUHIKO
IPC: C10G2/00
Filed: 2009-03-12
Granted: 2013-10-01
Abstract: A method of separating magnetic particles from Fischer-Tropsch synthetic crude oil is provided, the method including: a solid-liquid separation step of separating a solid component from Fischer-Tropsch synthetic crude oil produced by a Fischer-Tropsch synthesis reaction; and a magnetic separation step of capturing magnetic particles contained in the Fischer-Tropsch synthetic crude oil subjected to the solid-liquid separation step and separating the magnetic particles from the Fischer-Tropsch synthetic crude oil, wherein the magnetic separation step is carried out by means of a high gradient magnetic separator including a washing liquid introduction line for introducing washing liquid used to intermittently clean the captured magnetic particles and a washing liquid discharge line for discharging the washing liquid which has been used to clean the magnetic particles.