baber/WOPTO huggingface dataset:
Patent CA-2428860-C (CA)
Inventor: HOFFMAN WAYNE L
IPC: C03C27/12
Filed: 2003-05-15
Granted: 2011-07-26
Abstract: La présente invention concerne des revêtements à ombrage à haut rendement et à faible  émissivité. L'invention consiste en une panne d'une pièce portant un revêtement à ombrage à haut rendement et à faible émissivité. L'invention prévoit également un bloc de verre isolant portant également un revêtement à ombrage à haut rendement et à faible émissivité. Finalement, l'invention décrit les méthodes de production de substrats de revêtement en déposant des couches de revêtement à ombrage à haut rendement et à faible émissivité.
Patent CA-2431255-C (CA)
Title: Procede et dispositif de detection et d'identification de particules bioaerosol dans l'air
Inventor: STOWERS MICHAEL ANTHONY
IPC: H01J49/16
Filed: 2001-12-14
Granted: 2010-07-20
Abstract: L'invention concerne un procédé de détection et d'identification de particules bioaérosol dans l'air, consistant à sélectionner les particules bioaérosol d'un courant particulaire dans un ATOFMS (spectromètre de masse à temps de vol aérosol) au moyen de techniques de fluorescence, les particules bioaérosol sélectionnées seulement étant ionisées, par exemple par désorption/ionisation laser assistée par matrice (MALDI), les ions obtenus étant ensuite détectés et les particules bioaérosol identifiées. La sélection des particules bioaérosol s'effectue par rayonnement laser, généré par un premier dispositif laser, d'une longueur d'onde produisant une fluorescence dans des substances spécifiques des particules bioaérosol, les particules bioaérosol étant ensuite sélectionnées au moyen d'un détecteur de fluorescence, et un second dispositif laser activé pour émettre une lumière d'une longueur d'onde produisant l'ionisation des particules bioaérosol sélectionnées seulement par le détecteur de fluorescence.
Patent CA-2438089-C (CA)
Inventor: STROMMER GERA
IPC: A61B5/352
Filed: 2002-02-12
Granted: 2013-01-22
Abstract: The three dimensional imaging system (100) includes, a main computer (102), a two-dimentional image acquisition device (104), an ECG monitor (106), a medical positioning system (MPS) (108), a frame grabber (110), a three dimensional image reconstructor (112), an adaptive volumetric database (114), a superingposing processor (116), a surgical tool (120), a plurality of MPS  sensors (162(1)-162 (N), and a display (130).
Patent CA-2439527-C (CA)
Title: Four-cycle engine
Inventor: TSUTSUMI KOICHI
IPC: F01L1/26
Filed: 2003-09-04
Granted: 2008-07-08
Abstract: To facilitate the formation of a cylinder head requiring the working of plural holes different in a working shaft for intake and exhaust valves and a plug tube and to provide a head hanger that contributes to the stable support of an engine. A cylinder block 3, a cylinder head 4 and a cylinder head cover 5 are stacked in the order and a valve train of an SOHC type provided with an intake valve 16 and an exhaust valve 17 is provided to the cylinder head 4. A head cover joint line L2 parallel with the joint of the cylinder head 4 and the cylinder head cover 5 is inclined forward and downward for a cylinder joint line L1 parallel with the joint of the cylinder block 3 and the cylinder head 4, and the axis J2 of the exhaust valve 17 and the axis J3 of a plug tube 50 are perpendicular to the head cover joint line L2. A head hanger 19 is integrated at the uppermost end of the back of the cylinder head 4 over an intake port 12.
Patent CA-2439564-C (CA)
Title: Rear suspension of a vehicle with drive wheel borne by an oscillating arm
Inventor: LESAGE PHILIPPE
IPC: B62K25/28
Filed: 2002-03-01
Granted: 2010-02-16
Abstract: The invention concerns a vehicle rear suspension comprising an underframe (1), a swing arm (15) integral with the underframe (1) bearing the axle of a drive wheel (19) hub and a shock-absorber (24), the torque drive being transmitted to the drive wheel (19) by chain (21) and pinion gears. The invention is characterised in that the underframe (1) and/or the swing arm (15) comprises means enabling the upper strand (22) of the transmission chain (21) or the straight line extending it, to pass through the instantaneous centre of rotation C of the swing arm (15), when the vehicle is in position of static equilibrium, and enabling said upper strand (22) of the chain (21) to be located above the instantaneous centre of rotation C when the hub of the drive wheel (19) is located above its position of static equilibrium.
Patent CA-2443582-C (CA)
Inventor: GRANGER ROBIN
IPC: H03M1/34
Filed: 2002-03-28
Granted: 2007-03-06
Abstract: An analogue to digital converter (ADC) (5) comprises a comparator (14); an N x 1-bit clocked shift register; and a clock. Such an ADC is suitable for use in a system for controlling the envelope of a periodic waveform. The system comprises an ADC according to the invention and processing means, whereby the ADC samples an input waveform and the processing means determines a correction waveform, converts the correction waveform to an analogue signal, combines the correction waveform with the input waveform to control its envelope and outputs a combined waveform, wherein the combined waveform is substantially flat.
Patent CA-2444351-C (CA)
Title: Dispositif et procede permettant de determiner la viabilite de oeufs
Inventor: REEVES SIDNEY JAMES
IPC: A01K43/00
Filed: 2002-04-17
Granted: 2015-02-17
Abstract: L'invention concerne un dispositif (10) permettant de déterminer la viabilité d'un ouf. Ce dispositif (10) comprend des moyens (12, 14) de protection, des moyens (30) d'émission et des moyens (32) de détection, arrangés de telle manière que les moyens (12, 14) de protection empêchent l'exposition d'un ouf à un rayonnement infrarouge d'arrière plan, lesdits moyens (30) d'émission émettent un rayonnement électromagnétique à une ou plusieurs longueurs d'ondes infrarouge, dirigé sur l'oeuf, et les moyens (32) de détection sont positionnés de manière à détecter au moins une partie dudit rayonnement électromagnétique après son passage à travers l'oeuf. Le dispositif comprend en outre des moyens permettant de déterminer s'il existe une variation cyclique de l'intensité du rayonnement infrarouge sortant de l'oeuf, correspondant à l'activité d'un coeur. L'existence d'une telle variation cyclique indique que l'oeuf est viable.
Patent CA-2445951-C (CA)
Inventor: BARR ROBERT A
IPC: B29C48/52
Filed: 2002-04-19
Granted: 2007-11-27
Abstract: An extruder screw includes an energy transfer section divided into successive barrier sections in which a channel formed by a first thread is divided into at least two sub-channels by a second thread. A ratio of the difference in outer diameters of the threads is approximately inversely proportional to the ratio of the lengths of adjacent ones of the barrier sections.
Patent CA-2449724-C (CA)
Title: Fluid processing device and method
Inventor: WHYATT GREG A
IPC: B01B1/00
Filed: 2002-06-06
Granted: 2011-03-15
Abstract: A fluid processing unit (110) having first (171) and second (152) interleaved flow paths (171) in a cross flow configuration is disclosed. The first flow paths (171) are substantially longer than the second flow paths (152) such that the pressure drop in the second flow paths can be maintained at a relatively low level and temperature variations across the second flow paths are reduced. One or more of the flow paths can be microchannels. When used as a vaporizer and/or superheater, the longer first flow paths (171) include an upstream liquid flow portion (172) and downstream vapor flow portion (176) of enlarged cross sectional area. A substantial pressure drop is maintained through the upstream liquid flow portion for which one or more tortous flow channels (172a) can be utilized. The unit is a thin panel, having a width substantially less its length or height, and is manufactured together with other thin units in a bonded stack of thin metal sheets. The individual units are then separated from the stack after bonding.
Patent CA-2450233-C (CA)
Title: Compressible guaifenesin compositions, method for making same and method for making compressed guaifenesin dosage forms therefrom
Inventor: UPADHYAY AJAY HASMUKHLAL
IPC: A61K31/09
Filed: 2002-06-07
Granted: 2012-12-18
Abstract: A compressible guaifenesin composition containing guaifenesin and a binder and being in the form of particles and wherein by sieve analysis, based on the total weight of the composition, less than about 30 percent by weight of the particles exhibit a particle size of greater than about 425 micrometers and greater than about 80 percent by weight of the particles exhibit a particle size of greater than about 45 micrometers, provides improved flow properties as well improved robustness and flexibility with regard to the processing conditions used to produce dosage forms from such compositions.
Patent CA-2451958-C (CA)
Title: Surface cleaning apparatus
Inventor: GREY NICHOLAS GERALD
IPC: A47L11/40
Filed: 2002-07-19
Granted: 2008-03-18
Abstract: A surface cleaning apparatus comprises a body (1; 106) including a rear compartment (3; 108), a forward compartment (9; 114) and an intermediate compartment (17; 124) arranged between the rear and forward compartments. An elongate rotatable brush arrangement (11; 116) is positioned within and extends across the forward compartment (9; 114). An electric motor (5; 110) is positioned in the rear compartment (3; 108), and drive means (25, 27, 29; 128, 130, 131) extends between the rotatable brush arrangement and the electric motor.
Patent CA-2452096-C (CA)
Inventor: VAN DE VOORDE JOHN P
IPC: A01B71/08
Filed: 2003-12-03
Granted: 2007-08-07
Abstract: A pressurized air cleaning system is provided for a harvesting apparatus having a grain tank for holding harvested crop. The cleaning system can include an air manifold and tubing network for receiving pressurized air and distributing the pressurized air to an outlet port near to the grain tank of the harvesting apparatus. The outlet port is located and configured for connecting a short portable air cleaning hose and wand to be wielded by an operator to clean the grain tank. The air manifold and tubing network can also include an outlet port near to the header, and/ or next to the straw chopper, both accessible from grade level. The cleaning system can include air cleaning nozzles, fixed in position on the harvesting apparatus and connected to the network, the nozzles directing air streams onto hard-to-access areas of the harvesting apparatus. The nozzles can be located inside the grain compartment along the horizontal augers and in the unloader tube.
Patent CA-2456012-C (CA)
Inventor: GARRETT SCOTT A
IPC: B32B5/02
Filed: 2002-08-02
Granted: 2010-03-09
Abstract: A method of inserting z-axis reinforcing fibers (7) into a multi-layer composite laminate (30). Layers of material made up of z-axis fiber and y-axis fibers are automatically transported into a z-fiber deposition machine (73) having a housing with upper and lower surfaces. Z-axis apertures are formed in the respective upper and lower surfaces. An elongated solid rod (35) having a tapered front tip is aligned in close proximity to the aperture in the bottom surface. The rod is first rotated by a motor (50) and then actuated upwardly completely through the thickness of the layer of x-y material by an actuator (61). A first hollow tube (16) having a z-axis is axially aligned with the aperture in the top surface and a fiber bundle (7) is threaded downwardly through a first hollow tube (16) to a position adjacent its bottom end. The z-fiber deposition machine (73) has structure to feed a predetermined length of the fiber bundle (7) downwardly through the first hollow tube (16) so that it follows the pathway in the x-y material formed by the rod (35) which is now withdrawn downwardly through the aperture in the bottom wall. The z-axis fiber is thus deposited into the x-y material. The top end of the z-axis fiber is then severed the x-y material is then advanced a predetermined distance to complete the cycle and is thus set to be repeated.
Patent CA-2459805-C (CA)
Inventor: MARINESCU MIRIAN
IPC: H04L7/04
Filed: 2002-09-03
Granted: 2012-11-27
Abstract: Le système comporte un module maître (1) et des modules esclaves (2) pouvant être connectés en chaîne et/ou en étoile par l'intermédiaire d'un réseau de communication numérique, par exemple de type Ethernet. Le système est synchronisé sur l'horloge du module maître qui fournit des informations de synchronisation à toutes les trames de données qu'il envoie sur le réseau. Chaque module esclave reconstitue l'horloge à partir des trames qu'il reçoit. Les trames de données comportent des paquets de données, qui peuvent notamment être des données de commande, des données audio ou des données video. Chaque paquet comporte un en-tête décrivant le contenu du paquet. Chaque module esclave sait à quel emplacement d'un paquet se trouvent les données qui lui sont destinées et dans quel emplacement d'un paquet il peut introduire des données.
Patent CA-2461498-C (CA)
Title: Process for producing olefin oxide using silver catalyst and water
Inventor: YAKO MAKOTO
IPC: C07D301/06
Filed: 2004-03-22
Granted: 2012-01-24
Abstract: There is disclosed a process for producing an olefin oxide, which is characterized by reacting an olefin with oxygen in the presence of a silver catalyst and 0.2 mole or more of water per mol of the olefin.
Patent CA-2462239-C (CA)
Inventor: WHITE DAVID MARTIN
IPC: E05B65/46
Filed: 2002-10-04
Granted: 2010-12-07
Abstract: A drawer slide interlock assembly is provided for a stack of drawers, the interlock assembly being fitted to the rear of the drawer slides so as to allow the slides to be shrouded, the assembly comprising a housing fitted within an outer slide member, the housing having a plate supported thereon preferably slidably and biased towards the rear of the slide member, there being an actuator on a rear end of an inner slide member having an actuating surface thereon which co-operates with an actuator follower slidably supported in the slide member for movement at right angles to the direction of movement of the plate, the arrangement being such that when a drawer is moved towards an open position the actuator follower is moved from a first position to a blocking position which results in any other drawer in the stack being prevented from being opened.
Patent CA-2462350-C (CA)
Title: Snow vehicle
Inventor: YATAGAI YASUAKI
IPC: F02B29/04
Filed: 2004-03-26
Granted: 2010-05-04
Abstract: A snow vehicle which is capable of increasing the cooling efficiency of an intercooler thereof by reducing the influence of intense heat from a supercharger thereof, while suppressing the overall height of an engine thereof. An engine hood covers a front part of the body frame from above, and an engine room is formed under the engine hood. A supercharger is disposed in the engine room at a location forward of the engine, and an intercooler is disposed rightwardly of the engine. High-temperature air from the supercharger is cooled by the intercooler and supplied to the engine. An air inlet port is formed through a front left half of the engine hood, for taking in air for cooling the supercharger etc., and another air inlet port is formed through a front right half of the engine hood separately from the air inlet port, for taking in air for cooling mainly the intercooler and a battery.
Patent CA-2465210-C (CA)
Inventor: BOEHMER BRIAN E
IPC: B32B5/28
Filed: 2002-11-08
Granted: 2012-07-17
Abstract: The present invention is directed to a unitary absorbent core including a first fibrous absorbent layer of (a) natural fibers, synthetic fibers or a mixture thereof, (b) a binder which is a synthetic binder fiber or powder, a hydrophilic emulsion polymer binder or a mixture thereof, the fibrous absorbent layer having an upper surface and a lower surface, the lower surface in contact, optionally coextensively in contact, with an upper surface of a synthetic carrier which has a lower surface integral with a first hydrophobic vapor-transmissive moisture barrier. The present invention is also directed to a receptacle for food incorporating the unitary absorbent core. The present invention is also directed to a filter element incorporating the unitary absorbent core.
Patent CA-2474144-C (CA)
Inventor: EUCHNER MARTIN
IPC: H04W12/00
Filed: 2003-01-07
Granted: 2011-05-17
Abstract: Pour sécuriser le trafic de données entre un réseau externe (VN) et un terminal (EG) couplé au réseau externe (VN) d'un utilisateur mobile qui peut être authentifié dans un réseau d'attache (HN) à l'aide d'une paire de clés privées d'attache, le terminal (EG) et un dispositif de sécurisation des données (VGK) du réseau externe produisent une paire de clés privées externes (FS) par échange de clés partielles (TX, TY). Selon la présente invention, une information de clé (W) basée sur au moins une des clés partielles (TX, TY) ainsi qu'un message (RRQ) certifié par le terminal (EG) à l'aide d'une première clé d'attache (HS) de la paire de clés d'attache sont transmis par le dispositif de sécurisation de données (VGK) au réseau d'attache (HN). En réponse à cela, la certification du message (RRQ) est vérifiée à l'aide d'une seconde clé d'attache (HS) de la paire de clés d'attache et un certificat (HMAC<SB>HS</SB>(W)) est établi pour les informations de clé. Le certificat établi est transmis au dispositif de sécurisation des données (VGK) et en fonction du résultat de la vérification du certificat transmis (HMAC<SB>HS</SB>(W)), la paire de clés privées externes (FS) est acceptée pour la sécurisation du trafic de données.
Patent CA-2480240-C (CA)
Inventor: SEIDEL ANDREAS
IPC: C08K5/51
Filed: 2003-03-14
Granted: 2011-11-22
Abstract: L'invention concerne des compositions de polycarbonate modifié par un polymère greffé, contenant des esters d'acide phosphorique oligomères de formule (I) et du talc calciné, formule dans laquelle R?1¿, R?2¿, R?3¿ et R?4¿ désignent, indépendamment l'un de l'autre, un alkyle en C¿1? - C¿8, ? éventuellement halogéné, un cycloalkyle en C¿5? - C¿6?, un aryle en C¿6? - C¿20? ou un aralkyle en C¿7? - C¿12?, chacun étant éventuellement substitué par un alkyle, n = 0 ou 1, indépendamment l'un de l'autre, q = 0,8 à 30, et X désigne un reste aromatique mononucléaire ou multinucléaire, de 6 à 30 atomes C, ou un reste aliphatique, linéaire ou ramifié, de 2 à 30 atomes C, pouvant être substitué par un OH et pouvant renfermer jusqu'à 8 liaisons éther.
Patent CA-2482598-C (CA)
Title: Peptide inhibitors of protein kinase c
Inventor: MOCHLY-ROSEN DARIA
IPC: A61K38/08
Filed: 2003-04-22
Granted: 2012-09-25
Abstract: PKC V5 isozyme-specific peptides are described. The sequences and compositions comprising the sequences are useful for treating diseases states associated with the PKC isozyme from which they are respectively derived. Methods of treatment, pharmaceutical formulations and methods of identifying compounds that mimic the activity of the peptides are also described.
Patent CA-2483764-C (CA)
Title: Arsenic therapy for apls-type autoimmune lymphoproliferative syndrome in mice and humans
Inventor: CHELBI ALIX KMAR
IPC: A61P19/00
Filed: 2003-04-25
Granted: 2011-03-08
Abstract: The invention relates to the use of an arsenic compound for the preparation of a medicament that is used to treat autoimmune diseases.
Patent CA-2484256-C (CA)
Title: Systeme de fabrication de fermes avec jointage en bout a la presse et methode connexe
Inventor: HANNA THOMAS BRUCE JR
IPC: B27M3/02
Filed: 2004-10-06
Granted: 2009-12-15
Abstract: Il s'agit d'un système de fabrication de fermes, conjointement à la méthode de fabrication de fermes, qui comporte une table d'installation de fermes et un portique pouvant se déplacer par rapport à la table d'installation de fermes pour presser des plaques de liaison dans les éléments de ferme. La table d'installation de fermes comprend un plateau de table sensiblement horizontal ayant un bord latéral, et des bras d'extension faisant saillie généralement à l'horizontale vers l'extérieur à partir du bord latéral. Une presse à portique se déplace par rapport à la table d'installation de fermes et est dimensionnée et disposée par rapport à la table d'installation de fermes pour presser des plaques de liaison dans les éléments de ferme prenant appui sur le plateau de table et pour presser des plaques de liaison dans les éléments de ferme prenant appui sur les bras d'extension. Les bras d'extension sont espacés l'un de l'autre le long du bord latéral du plateau de table afin de définir des aires de travail dimensionnées de façon à permettre à un ouvrier dans passer de l'aire de travail au bord latéral du plateau de table pour manipuler les éléments de ferme sur le plateau de table.
Patent CA-2492157-C (CA)
Inventor: VERNIAU JEAN-LUC
IPC: G01M15/14
Filed: 2005-01-06
Granted: 2008-10-07
Abstract: The invention concerns a throttle control device for an aircraft turbine engine. It comprises a control assembly acting on the native command of the turbine engine (MT1-MT3) as a function of a manual input defined by a pilot control element (1). The pilot control element gives a lever angular position signal (CL, 10JS). The control assembly comprises: -an automatic device (4) for converting the lever angular position signal into a transformed angular position signal following a selected command law, and -an interface (70) for converting the transformed angular position signal into two sinusoidal signals of the resolver type, thus allowing control by the same device of different turbine machines such as turbine machines which have native command by sinusoidal type signals.
Patent CA-2493638-C (CA)
Title: Nouvelles souches de mutants de pseudomonas fluorescens et variants de celles-ci, procedes de production de celles-ci et utilisations de celles-ci dans la production d'alginate
Inventor: GIMMESTAD MARTIN
IPC: C08B37/00
Filed: 2003-07-24
Granted: 2015-07-14
Abstract: L'invention concerne des cultures bactériennes pures sur le plan biologique de souches de mutants de <i>Pseudomonas fluorescens</i>, produisant des quantités importantes d'alginate. L'alginate peut renfermer une certaine teneur déterminée en résidus de mannuronate et guluronate, une présence possible et un niveau déterminé de groupes acétyle et il peut posséder un poids moléculaire souhaité. L'invention concerne également des mutants à rendement élevé avec régulation de la production d'alginate, ainsi que des procédés de production de nouvelles souches de mutants de <i>Pseudomonas fluorescens</i> et des variants de celles-ci, ainsi qu'une utilisation des souches obtenues dans la production d'alginate.
Patent CA-2496869-C (CA)
Inventor: LIVINGSTONE DAVID E
IPC: A47G25/06
Filed: 2005-02-10
Granted: 2011-01-11
Abstract: A hook for hanging articles is capable of holding the weight of a typical garment or knapsack while permitting the release of heavier objects. The hook has a base with two spaced-apart outwardly extending brackets and an arm pivotally mounted to and between the brackets. The arm is pivotable between a load bearing and load releasing position. A first magnet is secured to the arm and a second magnet is secured to the base. The first magnet is magnetically connected to the second magnet to maintain the arm in the load bearing position. The magnetic connection is releasable to permit the arm to move towards the load releasing position when a load having a weight in excess of a predetermined weight is applied to the arm. The first magnet provides weight for returning the arm to the load bearing position after the load has been released. Such hooks are particularly useful in schools to reduce the possibility of children being hung from hooks.