baber/WOPTO huggingface dataset:
Patent CA-2619372-A1 (CA)
Inventor: SANDELIS DENIS JEAN MAURICE
IPC: F23R3/50
Filed: 2008-01-21
Abstract: La présente invention porte sur une chambre de diffusion (30) de moteur à  turbine à  gaz définie entre un carter externe (32) et un carter interne (34) dudit moteur, alimentée en air par un conduit annulaire de diffusion (36) amont, comprenant une chambre de combustion (10) de type convergent, ménageant un canal annulaire externe (28) avec le carter externe (32) et un canal annulaire interne avec le carter interne (34), elle est caractérisée par le fait qu'elle comporte un carénage obturant partiellement le canal annulaire externe. Plus particulièrement le carénage est disposé du côté du fond de la chambre de combustion.
Patent CA-2620475-A1 (CA)
Inventor: SEEBECK TANJA
IPC: C11D3/33
Filed: 2006-08-29
Abstract: The invention relates to a phosphate-free cleaning formulation for machine dishwashing comprising as components: a) 1 to 20% by weight of copolymers of a1) 50 to 99.5 mol% of a monoethylenically unsaturated monocarboxylic acid and/or of a salt thereof, a2) 0.5 to mol% of an alkoxylated monoethylenically unsaturated monomer of the formula (I), a3) 0 to 50 mol% of a monoethylenically unsaturated dicarboxylic acid, an anhydride and/or a salt thereof, a4) 0 to 20 mol% of a further copolymerizable monoethylenically unsaturated monomer, where the copolymer has an average molecular weight Mw of from 30 000 to 500 000 g/mol and a K value of from 40 to 150, measured at pH 7 in 1% strength by weight aqueous solution at 25~C, b) 1 to 50% by weight of complexing agents chosen from the group consisting of nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, hydroxyethylethylenediaminetriacetic acid and glycine-N,N-diacetic acid and derivatives thereof, glutamic acid-N,N-diacetic acid, iminodisuccinate, hydroxyiminodisuccinate, S,S-ethylenediamine~disuccinate and aspartic acid-diacetic acid, and the salts of the abovementioned substances, c) 1 to 15% by weight of low-foaming nonionic surfactants, d) 0.1 to 30% by weight of bleaches and optionally bleach activators, e) 0 to 60% by weight of further builders, f) 0 to 8% by weight of enzymes, g) O to 50% by weight of one or more further additives, where the sum of components a) to g) is 100% by weight.
Patent CA-2620840-A1 (CA)
Inventor: EDMUNDSON GREGORY
IPC: A61N5/10
Filed: 2006-08-30
Abstract: Devices and methods are provided for creating a closed delivery pathway for a radioactive source. In one aspect, the device can be a tube having a connector adapted to mate with an afterloader on its proximal end and a closed distal end portion that can be inserted into a treatment applicator, to effect formation of the closed delivery pathway. The tube can also include an applicator connector disposed between its proximal and distal ends for removably connecting to the treatment applicator.
Patent CA-2620922-A1 (CA)
Inventor: SELSAM DOUGLAS SPRIGGS
IPC: F03D1/02
Filed: 2006-08-30
Abstract: Co-axial, multi-rotor wind turbines, producing more power than a single rotor of the same diameter, are made even more powerful by increasing driveshaft length and supporting the driveshaft from more than one point. Sacrificing the ability to aim, for the extra length to support additional rotors, results in a more powerful co-axial multi-rotor turbine, especially useful for areas with a predominantly unidirectional wind resource. Ideally the turbine is placed at an offset angle .alpha. (alpha) from the wind direction, which, in combination with proper spacing between rotors, allows fresh wind to reach each rotor, so that all rotors contribute toward rotation of the driveshaft. Placing the driveshaft under tension can raise critical speeds and reduce the number of intermediate supports required. This places the Earth or underlying substrate in compression, making it effectively part of the structure of the turbine, saving cost. Cross-axis and reversible blades may also be incorporated.
Patent CA-2621471-A1 (CA)
Inventor: JAKOB HARALD
IPC: C11D3/39
Filed: 2006-08-21
Abstract: By introducing drops of an aqueous suspension, in which particles of a diacyl peroxide are suspended and in which at least one metal ion-crosslinkable polysaccharide is dissolved, into a solution which contains the polysaccharide-crosslinking metal ions, pellets may be produced which contain particles of a diacyl peroxide embedded into a matrix. The pellets are suitable as a bleaching component in cleaning agents.
Patent CA-2624954-A1 (CA)
Inventor: LIAO FEIER
IPC: G01N1/28
Filed: 2006-10-20
Abstract: The present invention provides devices, methods, and kits for the collection of a solid or semi-solid sample and analysis for the presence, absence, or quantity of an analyte. The invention provides an assay device having a housing containing a test element, a results window, and a docking area for receiving and engaging a sample collection slide. The docking area has a sample receiving orifice with one or more fluid transfer structures. In one embodiment the collection slide and device can be used to detect the presence of fecal occult blood (human hemoglobin) in a stool sample. Many other embodiments are described herein.
Patent CA-2628473-A1 (CA)
Inventor: SON SEON-MO
IPC: B29C48/82
Filed: 2006-05-24
Abstract: The present invention relates to a microcellular foam of a thermoplastic resin and a method for preparing the same, and more particularly to a microcellular foam comprising a skin layer having a porosity of below 5% and a core layer having a porosity of at least 5%, wherein the thickness of the skin layer accounts for 5 to 50% of the entire foam, and a method for preparing the same.  The microcellular foam of the present invention is advantageous in that it has a thicker skin layer and smaller and uniform micropores in the core layer, compared with conventional microcellular foams, while having mechanical properties comparable to those of conventional non-foamed sheets.
Patent CA-2630591-A1 (CA)
Title: Low calorie fat substitute
Inventor: PEREMANS JOHAN AUGUSTA MARIA A
IPC: A23L33/20
Filed: 2006-11-29
Abstract: The present invention discloses a fat substitute comprising at least one n-alkenyl succinate starch and at least one polyol for use in bakery products.  Biscuits, cakes, yeast leavened dough based bakery products, fat-fillings and dressings containing the fat substitute of the current invention are disclosed.
Patent CA-2631513-A1 (CA)
Title: Wiper blade comprising a support mount, an internal vertebra and a connecting element
Inventor: BOUSSET XAVIER
IPC: B60S1/40
Filed: 2006-12-11
Abstract: A motor vehicle wiper blade includes a support mount extending in a longitudinal main direction, and including a support for a wiping blade and a tubular body having a longitudinal main axis, a structural element in the form of a longitudinal horizontal strip which is accommodated inside the tubular body, and an element for connecting the blade to a drive arm which is mounted on the support mount and which includes a locking mechanism for locking the structural element in a position in the connecting element. The locking mechanism of the connecting element includes, on the one hand, a longitudinal mechanism for locking the structural element in said position, and on the other hand, an angular mechanism for locking the structural element in said position.
Patent CA-2635920-A1 (CA)
Title: Combination of ache inhibitor and 5-ht6 antagonist for the treatment of cognitive dysfunction
Inventor: COMERY THOMAS ANTHONY
IPC: A61K45/06
Filed: 2007-01-09
Abstract: The present invention provides a method for the treatment of a cognitive disorder such as Alzheimer's disease in a patient in need thereof which comprises providing to said patient a therapeutically effective amount of a combination of an acetylcholinesterase inhibitor and a 5-hydroxytryptamine-6 antagonist.
Patent CA-2635931-A1 (CA)
Title: System and method of conditioning respiratory gases
Inventor: BORALI STEFANO
IPC: A61M16/16
Filed: 2008-06-25
Abstract: A respiratory gas conditioning system (100) and method. The system includes an inhale branch (IB), an exhale branch (EB), a low-dead-space heat and moisture exchanger (HME) (50), and a connector (70) for connecting the branches (IB, EB) to a patient (PZ). The system (100) is characterized in that the HME (50) is located close to a ventilator (60); and a water reservoir (RS) is located upstream from the HME (50) to moisture-enrich the gas exhaled by the patient (PZ) as it flows along the exhale branch (EB).     Attached drawing
Patent CA-2638516-A1 (CA)
Inventor: MOREAU LUC
IPC: H02K21/22
Filed: 2008-08-04
Abstract: The present invention provides an electricity generator for a lighting tower having a plurality of discharge lamps, each lamp being of power greater than 750 W, the generator being arranged to be driven by an engine, the generator being a multiphase generator having n phases, where n is an even integer, each phase being independent in a magnetic circuit that is common to all of the phases and being configured to power one lamp, the generator comprising a rotor with permanent magnets, having 3 n poles, and a stator concentric with the rotor and subjected to the radial magnetic flux from the magnets, the stator comprising a stack of laminations of silicon iron having a silicon content greater than 0.5%  and of individual thickness greater than 0.35 mm, defining 4 n magnetic circuit teeth, with every other tooth carrying a winding.
Patent CA-2640105-A1 (CA)
Title: Apparatus and method for providing uplink interference coordination in a radio communication system
Inventor: YOUNG GORDON
IPC: H04W16/10
Filed: 2008-09-19
Abstract: An apparatus and a method provide for uplink interference coordination in a radio communication system, such as a cellular communication system. Measurements are made at mobile stations associated with uplink-channel interference conditions. Reports are made to the network when a mobile station experiences interference conditions beyond a measurement threshold. If greater than a group-threshold number of mobile stations experience high levels of uplink-channel interference, communication resources are reallocated in compensation for the high interference conditions.
Patent CA-2641215-A1 (CA)
Title: Cryptographic co-processor
Inventor: DOUD ROBERT WALKER
IPC: G06F21/72
Filed: 1998-09-16
Abstract: A secure communication platform on an integrated circuit is a highly integrated security processor which incorporates a general purpose digital signal processor (DSP) (62), along with a number of high performance cryptographic function elements, as well as a PCI  and PCMCIA  (14) interface. The secure communications platform is integrated with an off-the-shelf DSP so that a vendor who is interested in digital signal processing could also receive built-in security functions which cooperate with the DSP. The integrated circuit includes a callable library of cryptographic commands and encryption algorithms. An encryption processor is included to perform key and data encryption, as well as a high performance hash processor and a public key accelerator (28).
Patent CA-2642076-A1 (CA)
Inventor: CAMPBELL DONNA
IPC: B05B15/02
Filed: 2008-10-28
Abstract: Purge method and apparatus for a manual spray gun or coating material application device, in which purge air is introduced into the device through a handgrip portion that is manually held during a coating operation. Purge air first enters the coating material flow path after the purge air enters the handgrip portion.
Patent CA-2642210-A1 (CA)
Title: Electrode for a contact start plasma arc torch and contact start plasma arc torch employing such electrodes
Inventor: ROBERTS JESSE
IPC: H05H1/34
Filed: 2007-02-20
Abstract: An electrode for a contact start plasma arc torch includes an elongated electrode body formed of an electrically conductive material that defines a longitudinal axis and a distal end for housing an emissive element. The electrode includes a second end positioned adjacent the electrode body. The second end defines an extensive portion having a first length along a first direction and a second length along a second direction. The second length is greater than the first length. A component for use with the electrode includes a hollow body element having an interior surface with one or more of a contour, step, or flange that defines a shaped opening capable of slideably receiving a complementary-shaped portion of an electrode body.
Patent CA-2645018-A1 (CA)
Inventor: OKA MASAHIRO
IPC: A61K45/00
Filed: 2007-03-07
Abstract: Disclosed is a pharmaceutical combination comprising a calcium receptor modulator and a bone resorption inhibitor, wherein the calcium receptor modulator comprises a compound represented by the formula (I) or a salt thereof or a prodrug of the compound or the salt. (I) wherein the ring A represents a 5- to 7-membered ring which may be substituted; the ring B represents a 5- to 7-membered heterocyclic ring which may be substituted; X1 represents CR1 (wherein R1 represents a hydrogen, a hydrocarbon group which may be substituted, or the like) or the like; X2 represents N or the like; Y represents C or the like; Ar represents a cyclic group which may be substituted; R represents a hydrocarbon group which may be substituted or the like; and (a) represents a single or double bond.
Patent CA-2648799-A1 (CA)
Inventor: OLSEN HANS
IPC: A61F5/44
Filed: 2007-04-19
Abstract: An adhesive wafer for an ostomy faceplate or wound dressing comprising a back ing layer (1), said backing layer having one surface facing the skin, said surface comprising a first and a second adhesive zone (2, 3) being separated from each others by a void volume (4), said void volume being defined by the backing layer (5), the first and the second adhesive zones and the skin surface and wherein the first and the second adhesive zones are capable of moving independently of each others with respect to the lateral plane of the backing layer.
Patent CA-2654165-A1 (CA)
Title: Assessment of risk for colorectal cancer
Inventor: HUDSON THOMAS J
IPC: C12N15/11
Filed: 2007-06-05
Abstract: Disclosed is a method for identifying an individual who has an altered risk for developing colorectal cancer comprising detecting a single nucleotide polymorphism (SNP).
Patent CA-2655290-A1 (CA)
Title: Recombinant novirhabdoviruses and uses thereof
Inventor: BREMONT MICHEL
IPC: C12N15/85
Filed: 2007-06-15
Abstract: The invention relates to recombinant having at least one sequence encoding a polypeptide of interest added to their genome. Said recombinant novirhabdoviruses are useful as gene vectors, for producing recombinant proteins, or for producing vaccines for fish or for higher vertebrates.
Patent CA-2663308-A1 (CA)
Title: Label adhesive and activation method for polymeric label
Inventor: SCHNIEDERS LAWRENCE J
IPC: C09J7/10
Filed: 2007-09-13
Abstract: A water activated adhesive system is described that is particularly suited for applying non-paper polymeric labels to surfaces which have low moisture permeability. The adhesive system is characterized by a dry non-tacky surface that becomes tacky in less than one second when contacted with a water-based activator. While it is a water activated adhesive, it is also characterized after aging bonded to a substrate by resistance to adhesive failure during 72 hours of immersion in ice/water mixture. The adhesive is beneficial to allow use of existing paper labeling equipment with polymeric labels.
Patent CA-2665054-A1 (CA)
Title: Immunodiagnostic test apparatus having at least one imager to provide advance agglutination evaluations during centrifugation cycle
Inventor: SAWCZUK MARK
IPC: G01N35/00
Filed: 2009-04-30
Abstract: An immunodiagnostic testing apparatus includes a centrifuge and an imager disposed in relation to the centrifuge wherein at least one image is capture d of at least one test element in advance of a complete centrifugation period in order to provide predictive data concerning the presence of an agglutination reaction or failure mode of the apparatus or test element.
Patent CA-2667917-A1 (CA)
Inventor: CATTO DAVID
IPC: G01Q70/06
Filed: 2007-10-31
Abstract: A probe assembly is for use in a scanning probe microscope. The probe assembly includes a carrier having a plurality of at least three substantially identical probes, each probe having a tip that is located on a plane that is common to the plurality of probe tips and that is movable from this plane. The assembly also includes addressing means adapted to select one of the plurality of probes for relative movement with respect to a majority of the remainder of the probes. Such an assembly, with its potential to facilitate rapid, perhaps automated, replacement of a used probe, lends itself to use in high-speed scanning apparatus.
Patent CA-2668670-A1 (CA)
Title: Systems and methods for channel switching
Inventor: LIU FANG
IPC: H04N19/94
Filed: 2007-11-14
Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.
Patent CA-2669496-A1 (CA)
Title: Treatment of ectoparasitic infestation
Inventor: ELVEBOE ODD
IPC: A23K1/18
Filed: 2007-11-13
Abstract: The present invention relates to Asteraceae protein for use in treating an ectoparasitic infection or infestation in an animal as well as to a method of treating an ectoparasitic infection or infestation in an animal which comprises administering to an animal in need thereof an effective amount of Asteraceae protein; in each case the use or method may also employ glucan or mannan, especially from a yeast source.
Patent CA-2670435-A1 (CA)
Inventor: BLAKE GRAEME ASHLEY
IPC: B65D41/56
Filed: 2007-11-22
Abstract: The invention relates to a drinking vessel for a drinks packaging product wherein the drinking vessel comprises at least two parts. The two parts include a main vessel part and a part adapted to seal a bottle or similar container. The part adapted to seal the bottle includes a threaded portion and a seal. The threaded portion can comprise part of a base, or it can be a threaded sleeve or cap configured to engage with the base. The drinking vessel is sized and shaped to fit at least partially over the bottle and to provide a vessel from which the contents of the bottle can be consumed.
Patent CA-2670562-A1 (CA)
Inventor: LHOTAK JENNIFER ELIZABETH
IPC: G10L13/00
Filed: 2009-06-25
Abstract: To facilitate text-to-speech conversion of a username, a first or last name of a user associated with the username may be retrieved, and a pronunciation of the username may be determined based at least in part on whether the name forms at least part of the username. To facilitate text-to-speech conversion of a domain name having a top level domain and at least one other level domain, a pronunciation for the top level domain may be determined based at least in part upon whether the top level domain is one of a predetermined set of top level domains. Each other level domain may be searched for one or more recognized words therewithin, and a pronunciation of the other level domain may be determined based at least in part on an outcome of the search. The username and domain name may form part of a network address such as an email address, URL  or URI.
Patent CA-2673184-A1 (CA)
Title: New compounds
Inventor: TONTSCH-GRUNT ULRIKE
IPC: C07D239/48
Filed: 2007-12-20
Abstract: The present invention encompassescompounds of general formula (1) wherein R1 to R4 , X and n are defined as in claim 1, which are suitable for the treatment of ailments characterised byexcessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.
Patent CA-2676567-A1 (CA)
Title: Methods for treatment of hiv or malaria using combinations of chloroquine and protease inhibitors
Inventor: SAVARINO ANDREA
IPC: A61K31/496
Filed: 2004-02-20
Abstract: The present invention relates to a drug combination capable of conferring therapeutic benefits in the treatment of both AIDS and malaria. In particular, it relates to a drug combination including at least one quinolinic antimalarial compound such as chloroquine or hydroxychloroquine, and at least one inhibitor of the Human Immunodeficiency Virus (HIV) protease enzyme. This drug combination is capable of inhibiting the replication of both HIV and Plasmodium sp. It also relates to the direct antimalarial effects of the HIV PIs.
Patent CA-2681745-A1 (CA)
Inventor: KOLLER JOHANNES
IPC: B22F3/00
Filed: 2008-03-26
Abstract: The invention relates to a device (1) for calibrating a sintered molded part (2) having a helical gear (3) by means of a calibration tool (4). Said device (1) comprises a female die (15) that is used for receiving the sintered molded part (2) and has an external gear (23). The device (1) further comprises a male die (8) which is mounted to be vertically movable and axially rotatable and has an external gear (21), and a matrix (14) that is mounted to be axially rotatable and has an internal gear (24). The female die (15) is mounted to be movable exclusively in a vertical direction.
Patent CA-2682801-A1 (CA)
Title: Stroller
Inventor: FUNAKURA KENJI
IPC: B62B7/04
Filed: 2008-04-02
Abstract: To provide a stroller in which a wheel state-changing operation can be stably and surely performed according to the position of the handle. The stroller comprises a frame part, a handle (50) so connected to the frame part as to be capable of swinging, caster mechanisms rotatably holding wheels, and switch mechanisms (100a, 100b) each having a lock-changing member (110) movable when pressed by the swinging handle (50). Each of the caster mechanisms has a lock means for restricting the rotation of each wheel. The stroller further includes transmission means (120, 130) for operating the lock means in linkage with movement of respective lock-changing members.
Patent CA-2683754-A1 (CA)
Inventor: RAO SRINIVAS
IPC: A01N43/58
Filed: 2008-04-11
Abstract: Pharmaceutical compositions and methods of treating Down Syndrome, mental retardation or both are provided. The pharmaceutical compositions comprise one or more benzodiazepine receptor antagonists, such as flumazenil.
Patent CA-2684270-A1 (CA)
Title: Particle separator and system for sorting particles of matter from a mixture
Inventor: HARNOIS JEAN-MARC
IPC: B07B1/46
Filed: 2009-11-03
Abstract: A particle separator and a method for sorting particles or matter from a particulate mixture discharged thereon is described. It comprises an endless belt conveyor having an outer surface provided with a plurality of longitudinally extending parallel endless sorting channels formed therein. The endless belt is driven and displaced in a longitudinal direction under a supply bin which discharges the particulate mixture in an upper region thereof. The channels have a predetermined width/depth ratio and are configured to receive and retain therein unwanted matter of a size capable of being received in the channels. An adjustable support frame adjustably positions the endless belt conveyor at a desired inclined transverse angle above a support surface. The particulate matter is discharged in an upper region thereof at a receiving end and gravitates transversely of the longitudinal direction of displacement of the endless belt towards a lowermost part of the endless belt where it is discharged and conveyed. A substantial portion of the unwanted matter is trapped in the channels during this gravitational displacement of the particulate mixture, and discharged at a discharge end of the conveyor whereby to remove a substantial part of this unwanted matter from the particulate mixture.