baber/WOPTO huggingface dataset:
Patent CA-2533012-C (CA)
Title: Method of estimating the illumination fold in the migrated domain
Inventor: HERRMANN PHILIPPE
IPC: G01V1/28
Filed: 2004-07-20
Granted: 2014-08-26
Abstract: The invention relates to an estimate of the seismic illumination fold (x,p) in the migrated 3D domain at an image point x, for a dip of vector p characterised in that the illumination fold I (z, p; s, r) is estimated for each (source s, receiver r) pair in the seismic survey, by applying the following steps: - determination of the reflection travel time tr (.xr (p) ; s , r)from the source s to the specular reflection point z, on the plane reflector passing through the image point x and perpendicular to the dip vector p, and then return to the reflector r; starting from the diffraction travel time td(.z;s, r ) from the source to the said image point x and then return to the reflector r; - incrementing the said illumination fold I (X, p;s, r) related to the said (source s, receiver r) pair as a function of the difference between the diffraction travel time td ( x; s, r) and the reflection travel time tr(xr (p)isrr).
Patent CA-2536110-C (CA)
Title: Steam reforming fuel processor, burner assembly, and methods of operating the same
Inventor: EDLUND DAVID J
IPC: H01M8/24
Filed: 2003-04-11
Granted: 2013-01-22
Abstract: A fuel processor includes a hydrogen-producing region and a burner assembly. The hydrogen-producing region is adapted to receive a feed stream and to produce a mixed gas stream containing hydrogen gas and other gases therefrom. The burner assembly is adapted to produce a heated exhaust stream for heating at least the hydrogen-producing region of the fuel processor. The burner assembly is also adapted to receive a combustible fuel stream and an air stream and to combust the fuel and air streams to produce the heated exhaust stream. The fuel processor further includes means for controlling the amount of heat produced by the burner assembly by controlling the rate at which the air stream is delivered to the burner assembly.
Patent CA-2539658-C (CA)
Inventor: BROWN MICHAEL K
IPC: H04L9/14
Filed: 2006-03-14
Granted: 2010-05-04
Abstract: A cryptographic key is used to secure a communication link between a first device and a second device. Generating the cryptographic key is accomplished by a) generating a first cryptographic key, b) generating a second cryptographic key that differs from said first cryptographic key, c) hashing packets communicated between said first device and said second device over said communication link to create a hash result, and d) hashing said first cryptographic key, said second cryptographic key and said hash result to generate a third cryptographic key to be used to secure said communication link.
Patent CA-2541888-C (CA)
Title: Dispensing apparatus for plastic bags
Inventor: WILFONG HARRY B JR
IPC: A47F13/08
Filed: 2006-04-03
Granted: 2014-11-25
Abstract: A dispensing apparatus for header-style bags having a housing comprising a rear portion and a front cover connected to the rear portion, and a bag mount attached to the rear portion proximate the top edge thereof, the bag mount structured and arranged to engage the aperture in the packet of bags so as to hang the packet from the bag mount. The front cover is pivotally attached to the rear portion so as to be movable between a lowered, open position providing access to an interior of the housing so that a lower portion of a packet of bags hanging from the bag mount can be received in the interior of the housing, and a raised, closed position in which the housing substantially encloses the lower portion of the packet of bags while the mouth portion of the packet of bags projects above the housing to allow a bag to be grasped at an upper end thereof and removed from the packet.
Patent CA-2550414-C (CA)
Inventor: SPENCELEY JAMES W
IPC: B65D88/28
Filed: 2006-06-14
Granted: 2009-01-13
Abstract: A hopper for transferring granular materials has a unique composite shape which enables accommodation of the safety guard of an auger and access about a back of the hopper. A wedge-shaped base permits pivoting of the hopper to adjust to the angle of the auger used to remove the material, minimizing the angle of the auger and maximizing extraction of material from the hopper.
Patent CA-2556948-C (CA)
Title: Method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers
Inventor: KIM JEONG-HEON
IPC: H04W72/04
Filed: 2005-03-05
Granted: 2011-01-18
Abstract: A method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers are provided. In the wireless communication system where the total available frequency band is divided into a plurality of subcarriers and subchannels each are formed with a predetermined number of subcarriers, the subcarriers are grouped into subcarrier groups, subcarriers are selected from the subcarrier groups according to predetermined sequences, and the selected subcarriers are allocated as a subchannel to a cell in a predetermined time period.
Patent CA-2558557-C (CA)
Title: Transmission de pilote et estimation de voie pour systemes miso et mimo
Inventor: KADOUS TAMER
IPC: H04J99/00
Filed: 2005-03-02
Granted: 2013-04-23
Abstract: Un émetteur génère de multiples pilotes composites au moyen d'une matrice d'entraînement et d'une matrice de gain. Chaque pilote composite comprend de multiples pilotes d'entraînement générés avec de multiples colonnes de la matrice d'entraînement et mis à l'échelle avec de multiples éléments de gain d'une colonne de la matrice de gain. Cet émetteur émet chaque pilote composite par l'intermédiaire de multiples antennes d'émission. Un récepteur MISO obtient des symboles reçus pour les multiples pilotes composites et il calcule une estimation d'une voie MISO composite. Pour le multiplexage fréquentiel optique OFDM, le récepteur MISO calcule une estimation de réponse impulsionnelle initiale pour chaque pilote composite, filtre les estimations de réponses impulsionnelles initiales pour tous les pilotes composites, et calcule une estimation de réponse en fréquence pour la voie MISO composite. Un récepteur MIMO obtient et traite des symboles reçus pour les multiples pilotes composites en fonction des matrices d'entraînement et de gain et calcule des estimations de voie pour les voies SISO individuelles entre les multiples antennes d'émission et les multiples antennes de réception.
Patent CA-2561527-C (CA)
Title: Cryocooler operation using temperature trending monitoring
Inventor: ARMAN BAYRAM
IPC: F25B9/14
Filed: 2005-03-21
Granted: 2009-09-22
Abstract: A method for operating a cryocooler which provides opportunity for timely intervention prior to failure thus enhancing the reliability of the provision of the refrigeration wherein temperature trending of at least one cryocooler component or the refrigeration load is monitored and used as a diagnostic tool to calculate a service time. (Drawing - Figure 1)
Patent CA-2565587-C (CA)
Inventor: BLANZ MARTIN
IPC: G01V3/32
Filed: 2005-05-05
Granted: 2013-01-15
Abstract: NMR spin echo signals, acquired on a MWD logging tool, are susceptible to errors if the magnet on the logging tool is moving relative to the earth magnetic flux density has a gradient. The errors can be corrected by having the excitation pulse cover a smaller or a larger volume than the refocusing pulses. Correction may also be made by selective saturation, or by echo averaging.
Patent CA-2567271-C (CA)
Title: Air conditioning apparatus and associated condensate drain pan structure
Inventor: DAVENPORT BRADFORD B
IPC: F24F13/22
Filed: 2006-11-06
Granted: 2010-05-18
Abstract: A packaged air conditioner or heat pump unit is provided with an elongated removable drain pan having an inner longitudinal portion that underlies and receives condensate falling from the portion of the unit's indoor coil positioned within the conditioned air flow through the unit. An outer longitudinal portion of the drain pan underlies tubing portion return bends of the coil positioned outside of the conditioned air flow and separated from the inner longitudinal pan portion by a vertical dividing wall having a small condensate transfer hole therein. During cooling operation of the unit, the unit blower creates a negative pressure inwardly adjacent the hole which draws return bend condensation from the outer longitudinal pan portion into the inner longitudinal pan portion for drainage outwardly therefrom , with the condensate received from the balance of the coil, via a drain line connected to the pan.
Patent CA-2568484-C (CA)
Inventor: MATUSCH STEPHAN FRANK
IPC: C25C1/12
Filed: 2006-11-22
Granted: 2013-01-29
Abstract: A high capacity anode preparation apparatus is provided which allows for the processing of raw anodes at production rates of up to, or exceeding, 600 anodes per hour. The processed anodes are suitable for use in the electrorefining of various metal materials, but in particular, in the electrorefining of copper. The apparatus is preferably part of a system which utilizes high speed industrial robots to supply, and remove, anodes to or from the apparatus, and provides the anodes in a horizontal orientation. The apparatus is equipped with a variety of treatment stations which are adapted to treat the raw anode while it is held in a horizontal orientation. The horizontal orientation allows the center of gravity for the apparatus to be kept close to the center of gravity for the apparatus, and thus allows the apparatus to rotate more rapidly than prior art device. Faster processing of the raw anodes is provided.
Patent CA-2569074-C (CA)
Title: Combinations comprising antimuscarinic agents and pde4 inhibitors
Inventor: GRAS ESCARDO JORDI
IPC: A61K45/00
Filed: 2005-05-31
Granted: 2012-12-18
Abstract: A combination which comprises (a) a PDE4 inhibitor and (b) an antagonist of M3 muscarinic receptors which is (3R)-1-phenethyl-3-(9H-xanthene-9~carbonyloxy)-1-azoniabicyclo[2.2.2]octane, in the form of a salt having an anion X, which is a pharmaceutically acceptable anion of a mono or polyvalent acid.
Patent CA-2573277-C (CA)
Inventor: BUCK ALLAN W
IPC: A23G1/00
Filed: 2005-07-12
Granted: 2010-06-29
Abstract: L~invention porte sur une composition de saccharine sans sucre amorphe faisant office de substitut de sucre dans la fabrication de confection de chocolat. On peut employer du sirop de maltitol dans un mélange de confection de chocolat avec une composition de remplacement de lait en poudre pour former une confection de chocolat aux caractéristiques améliorées en matière de goût et de texture en comparaison avec d~autres compositions de confection de chocolat sans sucre. On peut utiliser d~autres compositions de saccharine amorphes dans la fabrication de compositions de chocolat. L~invention porte également sur des procédés de fabrication de compositions de chocolat.
Patent CA-2574314-C (CA)
Inventor: SAETERBO MARTIN
IPC: B23B29/034
Filed: 2005-07-15
Granted: 2010-08-17
Abstract: The present invention concerns a system for fixing a cutting head (1) to an adapter (2) for a machine tool. The cutting head (1) includes a first linear flange (9), a second linear flange substantially parallel to the first linear flange (9) and means for holding a cutting bit. A holding jaw (4) is provided for being fixed to the adapter (2) and for engagement with at least one of the linear flanges (9) on the cutting head (1), and a clamping device (7) for clamping the at least one holding jaw (4) between the at least one flange (9) of the cutting head (1) and the adapter (2). At least one further clamping device is connected to the adapter (2) for engagement with the second or the linear flanges. Furthermore a cutting head and an adapter is defined.
Patent CA-2575384-C (CA)
Title: Thermal postcombustion device and method for operating the same
Inventor: KATEFIDIS APOSTOLOS
IPC: F23G7/06
Filed: 2005-07-25
Granted: 2012-09-18
Abstract: A thermal postcombustion device (1) comprises, in a conventional manner per se, a housing (2, 3, 4), which comprises an inlet (28) for the exhaust air that is to be purified and an outlet (29, 30) for clean air. A combustion chamber (11) is located inside the housing (2, 3, 4), and inside this combustion chamber, a heating device (9) generates a temperature at which the pollutants carried by the exhaust air burn. In order to reduce the energy requirement, a heat exchanger (50a, 50b) is provided over which the exhaust air coming from the inlet (28) is guided to the combustion chamber (11), and the clean air coming from the combustion chamber (11) is guided to the outlet (29, 30). In order to also be able to process exhaust air, which is loaded with adherent residues, for example, pitch vapors, a device (33 to 38) is provided with which, during a purification mode, at least a portion of the clean air can be optionally fed past a section (50a) of the heat exchanger (50a, 50b) located closer to the combustion chamber (11) and into another section (50b) of the heat exchanger (50) located further from the combustion chamber (11). Deposits, which have formed in the vicinity of the cold end of the heat exchanger (50a, 50b), can be removed in this manner, particularly oxidized.
Patent CA-2575568-C (CA)
Title: Hip-joint prosthesis comprising a shaft that can be inserted into the femur
Inventor: LINK HELMUT D
IPC: A61F2/36
Filed: 2005-08-05
Granted: 2012-05-15
Abstract: Hip-joint prosthesis with a shaft (3) which is to be inserted into the femur and whose surface has an osteoinductive finish. This finish is provided exclusively in the metaphyseal portion (5) of the shaft (3) and laterally from the line (7) of maximum AP dimension of the shaft cross section. This ensures a better involvement of the metaphyseal spongiosa in the flow of forces, without compromising the ability to perform follow-up surgery on the prosthesis.
Patent CA-2578952-C (CA)
Inventor: SHIMOTOYODOME AKIRA
IPC: A61P5/48
Filed: 2005-09-07
Granted: 2015-08-25
Abstract: The present invention relates to raw materials for pharmaceuticals and the like, wherein the raw materials can be effective in preventing and remedying various lifestyle-related diseases such as obesity and hyperlipidemia, safe, and applicable in wide areas; and the present invention also relates to a preventive/remedy for obesity, an agent for suppressing fat accumulation in internal organs, an agent for suppressing blood glucose level increase, an agent for suppressing blood insulin level increase, an agent for preventing and remedying diabetes, an agent for improving lipid metabolism, and an agent for promoting fatty acid oxidation, wherein waxy corn starch is an active ingredient .
Patent CA-2583203-C (CA)
Inventor: JOHNSON ROBERT
IPC: B26B21/22
Filed: 2005-10-13
Granted: 2011-09-06
Abstract: Connecting structures are provided, for connecting a cartridge to a handle in a shaving razor, e.g., a razor for wet shaving.
Patent CA-2583592-C (CA)
Inventor: DADGAR ARMIN
IPC: C30B23/02
Filed: 2005-10-17
Granted: 2013-03-12
Abstract: The invention concerns a process and an apparatus for the production of gallium nitride or gallium aluminium nitride single crystals. It is essential for the process implementation according to the invention that the vaporisation of gallium or gallium and aluminium is effected at a temperature above the temperature of the growing crystal but at least at 1000°C and that a gas flow comprising nitrogen gas, hydrogen gas, inert gas or a combination of said gases is passed over the surface of the metal melt in such a way that the gas flow over the surface of the metal melt prevents contact of the nitrogen precursor with the metal melt.
Patent CA-2584677-C (CA)
Title: Light weight metal framing member
Inventor: HOWCHIN ROBERT
IPC: B21D13/04
Filed: 2007-04-13
Granted: 2014-04-01
Abstract: The present invention provides for a lightweight metal framing member having a central web and two parallel spaced apart side walls extending upwardly from the sides of the web. The framing member has at least one longitudinally oriented rib extending the length of the web of the framing member to aid in reducing shrinkage and twisting of the framing member when non-symmetrical reinforcing structures are found in the framing member.
Patent CA-2585869-C (CA)
Inventor: CACCIAGUERRA BRUNO
IPC: B64C1/06
Filed: 2005-11-07
Granted: 2013-12-24
Abstract: The invention relates to a structural frame for an aircraft fuselage, comprising a lower arched structure (1), a cross-piece (2), supporting a floor element (3) and a connecting lattice (4), between the lower arch (1) and the cross-piece (2). More particularly, said connecting lattice (4) may comprise bars (4a, 4b), the ends of which are spliced to the cross-piece (2) and the lower arch (1).
Patent CA-2598511-C (CA)
Title: Interrogation en multiplexage par repartition dans le temps matriciel
Inventor: HALL DAVID B
IPC: H04J14/02
Filed: 2006-02-03
Granted: 2013-10-22
Abstract: Des modes de réalisation du système de la présente invention comportent: une pluralité de sources laser produisant une pluralité de longueurs d'onde optiques différentes respectivement; un commutateur matriciel ayant une pluralité d'entrées couplées en fonctionnement à la pluralité de sources laser, chacune de la pluralité d'entrées recevant une longueur d'onde optique respective; et le commutateur matriciel ayant une sortie produisant une série d'impulsions entrelacées des longueurs d'onde optiques différentes.
Patent CA-2598561-C (CA)
Inventor: CARDARELLI JOSEPHINE M
IPC: C07K16/30
Filed: 2006-02-17
Granted: 2014-01-21
Abstract: The invention pertains to anti-CD30 antibodies that lack fucosyl residues. The antibodies of the invention exhibit increased antibody-dependent cellular cytotoxicity (ADCC) activity, including the ability to lyse CD30-expressing cell lines that are not lysed by the fucosylated form of the antibodies. The invention also provides host cells that express the anti-CD30 antibodies that lack fucosyl residues, wherein the host cells are deficient for a fucosyl transferase. Methods of using the antibodies to inhibit the growth of CD30+  cells, such as tumor cells, are also provided.
Patent CA-2598725-C (CA)
Title: Fused aromatic compounds having anti-diabetic activity
Inventor: WOOD HAROLD B
IPC: C07D413/04
Filed: 2006-03-03
Granted: 2010-10-26
Abstract: Fused aromatic compounds of Formula (I) are PPAR gamma agonists or partial agonists and are useful in the treatment or control of type II diabetes, including hyperglycemia, dyslipidemia, hyperlipidemia, hypercholesterolemia, hypertriglyceridemia, and obesity that are often associated with type 2 diabetes.
Patent CA-2598939-C (CA)
Inventor: SZYMANSKI MICHAEL J
IPC: C09K8/46
Filed: 2006-02-03
Granted: 2011-04-19
Abstract: L~invention concerne un additif de régulation de perte de fluide comprenant un polymère réticulé et un sucre et des compositions de ciment le comprenant. Dans un mode de réalisation, l~additif de régulation de perte de fluide comprend un polymère et un sucre liés par une réticulation sensible au pH. Dans certains modes de réalisation, le polymère est un poly(alcool vinylique), et le sucre est un polyol tel que le sorbitol.
Patent CA-2600182-C (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: G06F3/01
Filed: 2007-09-04
Granted: 2011-11-15
Abstract: Une méthode d'affichage de texte sur un dispositif électronique portable, le dispositif électronique portable un appareil d'entrée, un appareil de sortie et une mémoire comprenant plusieurs objets stockés, les plusieurs objets comprenant plusieurs objets de langage et plusieurs objets de fréquence ayant une valeur de fréquence, l appareil d'entrée comprenant plusieurs éléments d'entrée, au moins un des éléments d'entrée étant doté d'éléments linguistiques qui y sont assignés. La méthode comprend la détection d'une entrée ambiguë délimitée générant plusieurs résultats en réaction à entrée ambiguë délimitée, et la sortie d'une indication que chaque résultat d'au moins deux des résultats est essentiellement identique dans son entier à un objet de langue correspondant.
Patent CA-2611692-C (CA)
Title: Orthopaedic instrument sterilization case
Inventor: SANDS DANIEL L
IPC: A61B19/02
Filed: 2006-04-18
Granted: 2012-10-16
Abstract: A sterilization case assembly including a plurality of sterilization cases having a first sterilization case and a second sterilization case. The second sterilization case is stacked upon the first sterilization case in a vertical direction. The second sterilization case is offset from the first sterilization case in a direction transverse to the vertical direction, hi another embodiment, the second sterilization case is configured for both stacking offset from the first sterilization case in a direction transverse to the' vertical direction and stacking inline from the first sterilization case in a direction transverse to the vertical direction.
Patent CA-2612309-C (CA)
Inventor: SAEED MOHAMMED
IPC: A61K9/20
Filed: 2006-06-16
Granted: 2014-12-16
Abstract: The application relates, in part, to a therapeutic composition comprising a pharmaceutically active agent and a diarrheagenic agent.
Patent CA-2622146-C (CA)
Title: Elevated microwave heating construct
Inventor: RUSSELL MITCHELL W
IPC: B65D81/34
Filed: 2006-09-12
Granted: 2010-11-30
Abstract: Various blanks and constructs formed therefrom are provided. The various constructs include features for supporting a food item at an elevated position to enhance the heating, browning, and/or crisping of the food item in a microwave oven.
Patent CA-2626919-C (CA)
Title: Pocketed spring units
Inventor: SPINKS SIMON PAUL
IPC: B68G9/00
Filed: 2006-09-15
Granted: 2014-08-05
Abstract: There is provided a method and apparatus for the production of a pocketed spring unit. In one embodiment, the method comprises the steps of: feeding a row of pre-compressed springs to positions between upper and lower lengths of fabric or other material, step-wise advancing said fabric or other material and said springs in a direction of an output of the apparatus, and welding together the lengths of said fabric or other material at each step-wise advancement so as to form a plurality of discrete pockets each containing a spring. An apparatus for carrying out the method as disclosed.
Patent CA-2635598-C (CA)
Inventor: ROOF MICHAEL
IPC: A61K39/38
Filed: 2006-12-28
Granted: 2020-10-13
Abstract: An improved method for recovering the protein expressed by open reading frame 2 from porcine circovirus type 2 is provided. Also provided is recombinant PCV2 ORF2 protein, and immunogenic compositions comprising PCV2 ORF2 protein.  Moreover, multivalent combination vaccines are provided which include an immunological agent effective for reducing the incidence of or lessening the severity of PCV2 infection, preferably PCV 2 ORF2 protein, or an immunogenic composition comprising PCV 2 ORF2 protein, and at least one immunogenic active component of another disease-causing organism in swine.
Patent CA-2636417-C (CA)
Title: Regulators of nfat
Inventor: RAO ANJANA
IPC: C07K16/18
Filed: 2007-01-05
Granted: 2020-08-25
Abstract: Disclosed are methods of identifying an agent that modulates an NFAT regulator protein. One such method comprises contacting at least one test agent with a recombinant cell comprising at least one NFAT regulator protein or fragment or derivative thereof, assessing the effect of the test agent on an activity, interaction, expression, or binding to the NFAT regulator protein or fragment or derivative thereof, and identifying the test agent that has an effect on an activity, interaction, expression, or binding to the NFAT regulator protein or fragment or derivative thereof, whereby the identified test agent is characterized as an agent that modulates an NFAT regulator protein. Methods of identifying an agent that modulates intracellular calcium, methods to screen for an agent that modulates NFAT regulator function, methods to diagnose unexplained immunodeficiency in a subject, and methods for identifying an agent for treating or preventing a disease or disorder associated with a NFAT  regulator protein or calcium signaling are also disclosed.