baber/WOPTO huggingface dataset:
Patent CA-2561944-C (CA)
Title: Substituted diaza-spiro-[5.5]-undecane derivatives and their use as neurokinin antagonists
Inventor: JANSSENS FRANS EDUARD
IPC: C07D471/10
Filed: 2005-04-04
Granted: 2012-11-27
Abstract: This invention concerns substituted diaza-spiro-[5.5]-undecane derivatives having neurokinin antagonistic activity, in particular NK1 antagonistic activity, a combined NK1/NK2 antagonistic activity, a combined NK1/NK3 antagonistic activity and a combined NK1/NK2/NK3 antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment and/or prophylaxis of schizophrenia, emesis, anxiety and depression, irritable bowel syndrome (IBS), circadian rhythm disturbances, pre-eclampsia, nociception, pain, in particular visceral and neuropathic pain, pancreatitis, neurogenic inflammation, asthma, COPD and micturition disorders such as urinary incontinence. The compounds according to the invention can be represented by general Formula (I) (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1.
Patent CA-2564709-C (CA)
Inventor: GORDON RAPHAEL
IPC: G01L19/14
Filed: 2006-10-20
Granted: 2011-09-27
Abstract: Il s'agit d'une chambre de détection de pression pourvue d'un prolongateur de tubage dont une partie présente un diamètre réduit à travers la chambre. Le tubage contient de multiples orifices permettant de purger l'air de la chambre. Toutefois, les orifices sont dimensionnés de sorte que les bulles qui pénètrent dans le tubage ne puissent pas circuler facilement dans la chambre. La partie qui présente un diamètre réduit crée une différence de pression entre les trous. Cette pression différentielle crée une circulation dans la chambre en cas de fort débit de liquide et de turbulences.
Patent CA-2567755-C (CA)
Inventor: DERIAZ DANIEL
IPC: F16D1/10
Filed: 2004-06-14
Granted: 2010-03-09
Abstract: The invention relates to a grooved profile for a positive fit hub-shaft connection, comprising essentially trapezium-shaped cross-sections of the toothing profile (3) as well as the hub (1) and the shaft (2). The wall thickness, at least in the region of the toothing profile, is smaller than the difference between the tip diameter and the base diameter of the toothing profile. According to the invention, at least one of the two facing flanks (4, 7, 5, 8) of the profile of the hub (1) and shaft (2) is curved, respectively arc-shaped in the cross-section. Preferably, both flanks (4,7;5,8) are arc-shaped, and the hub (1) and shaft (2) are curved in the same direction.
Patent CA-2569966-C (CA)
Title: Lightweight, stiffened, twist resistant, extruded vehicle axle
Inventor: TYE STEPHEN J
IPC: F16C3/02
Filed: 2006-12-04
Granted: 2010-06-01
Abstract: An extruded, tubular vehicle axle for front and rear wheel applications, is formed with integral, radially outwardly extending ribs, at the radial top and bottom dead centers of the axle, and continuously extending longitudinally along substantially the entire length of the axle parallel to the axis of the axle. The opposite end portions of the axle are snugly inserted within corresponding sockets formed, for example, in a vehicle axle yoke or carrier or housing, which sockets are provided with internal grooves for snugly receiving the ribs at the respective end portions. The exterior wall surface of the axle is substantially uniform in cross-section. The interior wall surface of the axle tube may vary, at pre-selected locations, to increase or decrease the wall thicknesses at such locations. The axle resists rotation relative to the sockets, under extreme torsional loads, and resists longitudinal bending or flexing, while being of relatively light weight.
Patent CA-2570593-C (CA)
Title: Glucose dehydrogenase dependant de pyrroloquinoline quinone a modification genetique comprenant une insertion d'acide amine
Inventor: BOENITZ-DULAT MARA
IPC: C12M1/40
Filed: 2005-07-19
Granted: 2012-03-20
Abstract: L'invention porte sur des variants améliorés de glucose dehydrogenases (s-GDH) dépendant de pyrroloquinoline quinone (PQQ) solubles, comprenant une insertion d'acide aminé entre les positions 428 et 429 correspondant à la séquence d'acide aminé connue à partir de Acinetobacter calcoaceticus, sur le codage génique du variant s-GDH, sur des protéines des variants s-GDH possédant une spécificité de substrat au glucose améliorée, sur différentes applications de ces variants s-GDH, notamment afin de déterminer des concentrations de sucres, notamment de glucose dans un échantillon.
Patent CA-2588847-C (CA)
Inventor: BACHENKO JOAN C
IPC: G06F40/00
Filed: 2005-12-09
Granted: 2013-11-12
Abstract: A system for identifying deception within a text includes a processor for receiving and processing a text file. The processor includes a deception indicator tag analyzer for inserting into the text file at least one deception indicator tag that identifies a potentially deceptive word or phrase within the text file, and an interpreter for interpreting the at least one deception indicator tag to determine a distribution of potentially deceptive word or phrases within the text file and generating deception likelihood data based upon the density or distribution of potentially deceptive word or phrases within the text file. A method for identifying deception within a text includes the steps of receiving a first text to be analysed, normalizing the first text to produce a normalized text, inserting into the normalized text at least one part-of-speech tag that identifies a part of speech of a word associated with the part-of-speech tag, inserting into the normalized text at least one syntactic label that identifies linguistic construction of one or more words associated with the syntactic label, inserting into the normalized text at least one decption indicator tag that identifies a potentially deceptive word or phrase within the normalized text, interpreting the at least one deception indicator tag to determine a distribution of potentially deceptive word or phrases within the normalized text, and generating deception likelihood data based upon the density or frequency of distribution of potentially deceptive word or phrases within the normalized text.
Patent CA-2589129-C (CA)
Inventor: PIOT KARINE
IPC: G16B40/10
Filed: 2005-11-18
Granted: 2013-03-05
Abstract: In order to estimate the size of an initial population of nucleic acids in a sample of interests, in particular by PCR, the following steps are performed:  (a) providing a model of the effectiveness of the PCR, the model comprising a constant stage followed by a non-constant stage, the stages being united b a changeover region having a changeover index; (b) using the model of effectiveness to express a relationship between the changeover index and a parameter representative of the initial population size; and (c) determining the changeover index by comparison with the experimental measurements, and deducing therefrom the initial population size in the sample of interest.
Patent CA-2592827-C (CA)
Title: Procedes permettant d'ameliorer la qualite de vie d'un animal en croissance
Inventor: ZICKER STEVEN CURTIS
IPC: A23L7/10
Filed: 2005-12-30
Granted: 2013-08-13
Abstract: La présente invention se rapporte à des procédés permettant d'améliorer la qualité de vie d'un animal en croissance, qui consistent à donner audit animal une dose améliorant la qualité de vie d'une composition contenant environ 10% poids de protéines, environ 4% poids de matière grasse, et environ 0,05% poids d'au moins un acide gras polyinsaturé oméga-3. L'amélioration de la qualité de vie se traduit par une amélioration d'une ou plusieurs caractéristiques sélectionnées parmi la capacité d'entraînement, la fonction cognitive, la motricité, la coordination ou l'agilité, le développement rétinien, la protection du cartilage, le maintien de la masse musculaire et la qualité de la peau et du pelage.
Patent CA-2594173-C (CA)
Title: Silicate-containing additives for well bore treatments and associated methods
Inventor: PEREZ GREGORY P
IPC: C09K8/52
Filed: 2005-12-12
Granted: 2011-04-19
Abstract: The present invention relates to methods and compositions for use in subterranean operations. More particularly, the present invention relates to additives comprising one or more silicates used to treat tar resident in a well bore, and methods of use. In one embodiment, the present invention provides a method of treating tar resident in a well bore comprising providing a tar-treating additive comprising one or more silicates introducing the tar-treating additive into the well bore; and allowing the tar-treating additive to react with the tar resident in the well bore so as to at least partially reduce the adhesiveness of the tar.
Patent CA-2594420-C (CA)
Title: Echangeur de chaleur modulaire
Inventor: NELSON WAYNE
IPC: F28D1/053
Filed: 2006-01-05
Granted: 2013-10-08
Abstract: L~invention concerne un échangeur de chaleur modulaire (100) configuré pour être assemblé avec des unités similaires et former ainsi un échangeur de chaleur. Chaque unité modulaire comprend un conduit allongé (101) et un moyen de raccord (102) configuré pour permettre le raccord des unités modulaires. Chaque conduit allongé (101) comprend au moins un alésage interne dans lequel un fluide caloporteur peut s~écouler. Plus précisément, le moyen de raccord n~est pas formé d~un seul tenant avec le conduit, ce qui permet l~utilisation de différents matériaux pour les deux composants. Le conduit et le moyen de raccord sont soudés ensemble par des techniques de soudage adéquates.
Patent CA-2598333-C (CA)
Inventor: MORENKO OLEG
IPC: B23K33/00
Filed: 2007-08-22
Granted: 2014-12-02
Abstract: A welded part comprises a first detail and a second detail at least partially overlapping the first detail in an overlapping zone. A pair of side-by-side weld seams is provided in the overlapping zone to form a part suited for used in a gas turbine engine with the first and second details.
Patent CA-2598438-C (CA)
Inventor: SEEKFORD DALE
IPC: E21B43/263
Filed: 2006-02-22
Granted: 2013-08-20
Abstract: La présente invention concerne un dispositif et des procédés permettant de stimuler la production souterraine de puits d'injection, tels que des puits de pétrole et de gaz, à l'aide de propergols. La production rapide d'un gaz haute pression par contrôle de la combustion d'un agent de propulsion, durant la phase d'allumage initiale et la phase de combustion consécutive, conjointement avec un positionnement adéquat de la source d'énergie par rapport à des formations géologiques, permettent d'établir et de maintenir une porosité et des conditions d'écoulement supérieures dans les formations par rapport à la couche rentable.
Patent CA-2602068-C (CA)
Title: Single piece nozzle cover design and method of manufacture
Inventor: KHAN SHAFI N
IPC: F24F13/20
Filed: 2005-03-29
Granted: 2011-07-12
Abstract: A blower wheel housing for an air conditioning system is formed of a single molded element having a base section and a nozzle section with included vanes having complex shapes. This is accomplished by employing a pair of mold core elements which together form a cavity into which a plastic material is injected to form the cover with its integral nozzle and vanes, and the mold core elements are then withdrawn in opposite directions but at an angle to the direction normal to the two mold core elements to thereby accommodate the complex shapes of the vanes. In one embodiment, the top wall of the nozzle is disposed at an acute angle to the longitudinal plane of the cover, and the mold core elements are also withdrawn in a plane that is parallel to this wall.
Patent CA-2603324-C (CA)
Title: Interconnecting contact lens package
Inventor: TOKARSKI MICHAEL
IPC: A45C11/00
Filed: 2006-03-29
Granted: 2014-11-18
Abstract: A contact lens package has a body with a lens receptacle therein covered by a hinged lid. The lid is offset on the body such that a ledge is formed by the base and an overhang by the lid. The ledge has a plurality of upstanding lugs that insert into mating receptacles formed in the overhang of an adjacent contact lens package, permitting the ganging of packages together for functional and aesthetic reasons.
Patent CA-2610005-C (CA)
Title: Well servicing support structure
Inventor: EDWARDS RYAN J
IPC: E21B19/00
Filed: 2007-11-05
Granted: 2012-06-19
Abstract: A well servicing support structure includes support beams forming a spoke and hub support structure, with spacing of the support beams defining a central wellhead access opening. A brace structure extends between the support beams to stabilize the support structure. Ground engaging members are positioned at the outer extremities of the support beams.
Patent CA-2613157-C (CA)
Inventor: SCHWOERER ARTUR
IPC: E04G11/28
Filed: 2006-06-20
Granted: 2010-04-06
Abstract: A climbing shoe (110) comprises a sliding shoe section (16) and wall shoe section (18). The sliding shoe section (16) is designed so that it can guide and hold a climbing rail. The wall shoe section (18) is connected to the sliding shoe section (16) in an articulated manner.
Patent CA-2613173-C (CA)
Inventor: YEUNG SHU-KI
IPC: E03D11/10
Filed: 2008-01-11
Granted: 2013-07-23
Abstract: Tilting Bowl Toilet comprises a frame, a toilet basin, and a tilting bowl. The tilting bowl is supported below the toilet basin to receive and hold water/waste delivered from the toilet basin. The tilting bowl tilts to discharge its content to drainage. The tilting bowl at standby is sustained to stay in a horizontal position by forces applied to the tilting bowl creating a resultant sustaining turning moment about its support axis. When the turning moment produced by the tilting bowl with its content becomes larger than the sustaining turning moment, the tilting bowl moves to a tilted position to discharge its content. The effective support axis shifts with respect to the tilting bowl as guided by a motion guide.
Patent CA-2613970-C (CA)
Inventor: BAKALETZ LAUREN O
IPC: C07K19/00
Filed: 2006-07-05
Granted: 2015-12-08
Abstract: The invention described herein relates to a chimeric protein comprising the NTHi twitching pilus major subunit protein (PilA) presenting a portion of the NTHi OMP P5 protein. The invention provides for vaccine compositions comprising the recombinant chimeric protein and methods of eliciting an immune response using the recombinant chimeric proteins of the invention.
Patent CA-2615623-C (CA)
Inventor: TIRLONI BARTOLOMEO ITALO
IPC: G02B6/036
Filed: 1999-09-21
Granted: 2009-09-15
Abstract: A single-mode optical transmission fiber is disclosed. The fiber includes a glass core having a central cross-sectional area with a first refractive-index peak, an outside ring with a second refractive-index peak higher than the first peak, a first intermediate region between the two peaks having a low-dopant content and a second intermediate region between the first peak and the first intermediate region with a refractive-index depression lower than the first intermediate region. The fiber additionally has a glass cladding surrounding the glass core. A dispersion slope of the fiber is less than about 0.05 ps/nm2/km over a wavelength range of about 1530-1650 nm.
Patent CA-2619238-C (CA)
Title: Lift and method of monitoring this lift
Inventor: HENNEAU PHILIPPE
IPC: B66B5/02
Filed: 2008-01-31
Granted: 2014-09-02
Abstract: In this drive unit (9) at least one monitoring device (28) for monitoring unallowed raising of the lift cage is provided. The drive unit (9) consists of a motor unit (14) and a deflecting unit (17). If the counterweight supported by the deflecting unit (17), for example, rests on the shaft pit buffer the deflecting unit (17) is unloaded and raised by means of the spring element (22) of the monitoring device (28). A sensor (29) of the monitoring device (28) detects the movement of the deflecting unit (17) and switches off the motor (30) of the motor unit (14) via safety circuit.
Patent CA-2632056-C (CA)
Inventor: WHITEHEAD LORNE A
IPC: G09F9/30
Filed: 2006-04-18
Granted: 2014-01-14
Abstract: Modular displays are made up of arrays of modules that include light sources and light modulators. The modules may include control circuits that perform some image processing functions. The modules may illuminate a screen directly or may include optical systems that project light onto a screen.
Patent CA-2633016-C (CA)
Inventor: FREEMAN KAREN
IPC: H04M11/06
Filed: 2008-06-02
Granted: 2018-01-16
Abstract: A computer readable storage medium holding a program element for execution by a processor for processing voice calls. The program element comprises an input interface to receive at a customer premises a signal carrying a call request indicative of an incoming voice call, wherein the call request includes a call destination identifier. Also present, a processing element at a customer premises coupled to the input interface. The processing element processes the call destination data to distinguish the call destination identifier from other call destination identifiers that the signal can carry. The processing element also processes the call request to select a handset to which the incoming call is to be linked on the basis of the call destination identifier and links the voice call to the handset. Also provided are a telephone system and method and a telephone system and method involving forwarding calls to voice mail services.
Patent CA-2637339-C (CA)
Inventor: PUSCASU IRINA
IPC: H01Q17/00
Filed: 2006-12-12
Granted: 2015-02-17
Abstract: Methods and apparatus for providing a tunable absorption band in a wavelength selective surface are disclosed. A  device for selectively absorbing incident electromagnetic radiation includes an electrically conductive surface layer including an arrangement of multiple surface elements. The surface layer is disposed at a nonzero height above a continuous electrically conductive layer. An electrically isolating intermediate layer defines a first surface that is in communication with the electrically conductive surface layer. The continuous electrically conductive backing layer is provided in communication with a second surface of the electrically isolating intermediate layer. The arrangement of surface elements couples at least a portion of the incident electromagnetic radiation between itself and the continuous electrically conductive backing layer, such that the resonant device selectively absorbs incident radiation, and reflects! a portion of the incident radiation that is not absorbed.
Patent CA-2638976-C (CA)
Inventor: EBISAWA KAN
IPC: A63F13/35
Filed: 1997-12-25
Granted: 2010-11-23
Abstract: An optical disc having a game software recorded therein and software identification information appended to the game software, is used at a receiving side of a communications system for receiving digital from a transmitting side. The digital data include distribution data and software enable signals generated in response to the software identification information periodically transmitted to the transmitting side. The game software and distribution data can be selectively used If the whenever the software is accepted by the transmitting side.
Patent CA-2639959-C (CA)
Inventor: SKJAERBAEK ERIK
IPC: F16D65/18
Filed: 2006-07-17
Granted: 2012-03-20
Abstract: The invention relates to a brake device for braking a moving brake body (2) by means of pressing a brake element (3, 4) onto the brake body (2), wherein a conversion device (7) is provided for converting a rotational movement of a brake drive shaft (9) into a translational movement of the brake element (4) in the direction of the brake body (2), wherein a rotary percussion mechanism (8) is connected between the brake drive shaft (9) and the conversion device (7).
Patent CA-2641515-C (CA)
Inventor: YANG QING
IPC: C08F10/00
Filed: 2007-02-22
Granted: 2015-06-02
Abstract: This invention relates to catalyst compositions, methods, and polymers encompassing at least one first Group 4 metallocene compound comprising bridging ~5-cyclopentadienyl-type ligands, in combination with at least one second Group 4 metallocene with non-bridging ~5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with a bimodal molecular weight distribution.
Patent CA-2642172-C (CA)
Title: Roots type gear compressor with helical lobes having feedback cavity
Inventor: KAPLAN JIRKA
IPC: F02B33/40
Filed: 2008-10-28
Granted: 2012-01-24
Abstract: A gear compressor or supercharger for compressing compressible fluids such as air, having a pair of intermeshing helical lobed rotors. A plenum or cavity is provided at a rear end of the gear compressor, situated rearwardly of said rotors and below an respective axis of rotation of each of said rotors, which spans at least a distance between said respective longitudinal axis of rotation of each of said rotors. In a preferred embodiment the plenum is in direct fluid communication with high pressure fluid which is discharged from said high pressure discharge port. The above modification improves the efficiency of the compressor, particularly at high revolutions.
Patent CA-2643938-C (CA)
Inventor: DAUTET HENRI
IPC: H01L31/18
Filed: 2007-04-18
Granted: 2014-12-09
Abstract: L'invention concerne un photodiode à avalanche comprenant un substrat électro-optiquement actif de qualité élevée, un substrat de manipulation lié au substrat actif et une zone active de photodiode à avalanche formée dans le substrat électro-optiquement actif de qualité élevée comprenant une région à champ élevé permettant de générer un gain de courant d'avalanche. Par l'utilisation d'une tranche de manipulation liée au substrat actif, la photodiode à avalanche de la présente invention a une résistance et une épaisseur supérieure sans réduction des caractéristiques électriques désirables.
Patent CA-2644557-C (CA)
Inventor: PENG XUE WEN
IPC: A61H33/00
Filed: 2008-11-06
Granted: 2012-01-03
Abstract: A jet assembly has internals rotatably and releaseably fit to a jet body, such as that for a spa. The internals have a barrel housing, a rotor and a barrel inlet. The internals as screwed into the jet body. A first threaded portion outside the barrel threadably engages second threaded portion inside the jet body wherein the internals have delimited rotation therein to align and misalign the barrel inlet from a body inlet on the jet body to control flow on and off respectively. The threaded portion within the jet body can be a locking ring affixed therein by fasteners or integral with the jet body. Rotation can be delimited by a projection on the barrel and a cooperating annular delimiting surface on the locking ring, such as circumferentially-spaced detents.
Patent CA-2651414-C (CA)
Inventor: MANABE KOTA
IPC: H01M8/10
Filed: 2007-08-16
Granted: 2012-03-06
Abstract: When an operating point of a DC/DC converter for increasing and lowering an output voltage of a fuel cell stack is outside a lowered response capability region of the DC/DC converter and measurement of AC impedance is requested, an AC impedance measuring device measures AC impedance of the fuel cell stack by applying an AC signal to the fuel cell stack and detecting a response voltage of the fuel cell stack. When the operating point of the DC/DC converter is inside of the lowered response capability region of the DC/DC converter where the measurement accuracy of the AC impedance lowers, the measurement of the AC impedance of the fuel cell stack is inhibited.