baber/WOPTO huggingface dataset:
Patent CA-2641334-A1 (CA)
Inventor: DOCKSER KENNETH ALAN
IPC: G06F7/57
Filed: 2007-02-27
Abstract: A method and apparatus for performing a floating-point operation with a floating-point processor having a given precision is disclosed. A subprecision for the floating-point operation on one or more floating-point numbers is selected. The selection of the subprecision results in one or more excess bits for each of the one or more floating-point numbers. Power may be removed from one or more components in the floating-point processor that would otherwise be used to store or process the one or more excess bits, and the floating-point operation is performed with power removed from the one or more components.
Patent CA-2641342-A1 (CA)
Inventor: FARES FUAD
IPC: C07K14/555
Filed: 2007-02-05
Abstract: A polypeptide and polynucleotides encoding same comprising at least two carboxy-terminal peptide (CTP) sequences of chorionic gonadotropin attached to a peptide-of-interest are disclosed. Pharmaceutical compositions comprising the polypeptide and polynucleotides of the invention and methods of using same are also disclosed.
Patent CA-2643195-A1 (CA)
Title: Resin case in which gas-permeability and waterproof quality are compatible, and die for manufacturing such case
Inventor: FUKUNISHI ATSUSHI
IPC: H05K5/00
Filed: 2000-09-18
Abstract: A method is disclosed wherein dies are provided. A first die has a recess-defining protrusion. A second die has a protrusion receivable in said recess such that an annular space is provided between said second die protrusion and said recess-defining protrusion.  A film, gas permeable and liquid impermeable, is set in said recess. The dies close to form a cavity corresponding at least to a part of a case to be formed, said cavity including said space. While closing said dies, the second die protrusion enters the recess and holds a central film region between said second die protrusion and a part of the first die within said recess. A film periphery extends radially outward into said space. Resin is injected into said cavity, connecting the film to be connected to said at least a part of the case by heat and/or pressure applied through said resin to said periphery.
Patent CA-2644685-A1 (CA)
Title: Contenant a bande hyperfrequence interactive
Inventor: LAI LAURENCE
IPC: B65D81/34
Filed: 2007-03-08
Abstract: L'invention concerne, selon un aspect, un contenant comportant une bande hyperfréquence interactive recouvrant au moins partiellement un support tridimensionnel et fixée à celui-ci, ledit support tridimensionnel pouvant être formé avoir de recevoir la bande hyperfréquence interactive. Le support tridimensionnel peut être une préforme de contenant offrant une rigidité et une stabilité dimensionnelle suffisantes pour contenir des aliments.
Patent CA-2646516-A1 (CA)
Title: Thiazoles as nf-kb inhibitors (proteasome inhibitors)
Inventor: LEBAN JOHANN
IPC: A61K31/427
Filed: 2007-03-14
Abstract: The present invention relates to compounds of the general formula(Ig) or pharmaceutically acceptable salts thereof with an acid or a base, or pharmaceutically acceptable prodrugs or a stereoisomer thereof, (formula Ig) wherein R1 independently represents H, alkyl, cycloalkyl, hydroxyalkyl, haloalkyl, haloalkyloxy, aryl, or heteroaryl; R2 independently represents NR3R5, (formula II) R3 independently represents H, COR6, CO2R6, SOR6, o SO2R6, SO3R6, alkyl, cycloalkyl, alkoxy, -NH2, alkylamine, -NR7COR6, halogen, -OH, -SH, alkylthio, hydroxyalkyl, haloalkyl, haloalkyloxy, aryl or heteroaryl; R5 independently represents H, COR6, CO2R6, SOR6, SO2R6, SO3R6, alkyl, cycloalkyl, alkoxy, -NH2, alkylamine, -NR7COR6, halogen, -OH, -SH, alkylthio, hydroxyalkyl, haloalkyl, haloalkyloxy, aryl or heteroaryl; R 6 independently represents H, alkyl, cycloalkyl, -NH2, alkylamine, aryl or heteroaryl; R7 independently represents H, alkyl, cycloalkyl, alkoxy, -OH, -SH, alkylthio, hydroxyalkyl, aryl, or heteroaryl; P is 0, or 1; q is 0, or 1; x is CO, CS, or SO2.
Patent CA-2647305-A1 (CA)
Inventor: BATES MARK C
IPC: A61F2/06
Filed: 2007-03-23
Abstract: L'invention concerne des prothèses vasculaires et des méthodes d'utilisation, la prothèse vasculaire comprenant plusieurs cellules unitaires bistables conçues pour former une structure hélicoïdale. Cette invention porte aussi sur un cathéter de visualisation utilisé pour mesurer avec précision une lésion, déployer et positionner ladite prothèse vasculaire.
Patent CA-2647633-A1 (CA)
Title: Method for the direct production of polyester articles for packaging purposes and articles obtained therefrom
Inventor: THIELE ULRICH KARL
IPC: C08J5/00
Filed: 2007-03-29
Abstract: The present invention is related to a method for the direct production of polyester articles for packaging purposes, in particular for the production of hollow bodies, thermoformed sheets and films, said articles containing an amount of acetaldehyde less than 10 ppm. This method is characterised in that it essentially comprises a step in which the initial level SE0 of the sum of end groups in the polymer melt is increased by adding a mixture of at least one inert and at least one reactive substance to said polymer melt to a second level SE1 and a degassing step consisting in essentially applying a vacuum to the previously obtained polymer melt to cause a removal of low molecular weight substances present and formed, of non reacted reactive substance(s) and inert substance(s) added during previous step before the so obtained polymer melt is directly converted into the desired articles.
Patent CA-2648890-A1 (CA)
Inventor: PERELL WILLIAM S
IPC: B65D75/58
Filed: 2007-04-10
Abstract: Merchandise container (10) has location specific breaching at breaching focus (12F) when shaped breaching bubble (12S) is in compression. Base lamina (10B) and opposed cover lamina (10C) are selectively pressed together into a double convex receptacle (see FIG. 1B). Product chamber (12P) and the breaching bubble are included within a perimeter seal (14P). Inner seal (141) extends across the container, isolating the product chamber from the breaching bubble. Bubble incursion zone (12Z) shifts the perimeter seal inward toward the breaching bubble. Breaching focus (12F) initiates the breach at the inward most point or location of the incursion zone. Breaching flanks (14K) adjacent to the breaching focus form the breaching edge. The breaching bubble is compressed under external pressure applied by the end user, indicated by arrows (12C) and (12B) in FIG. 1B, causing the opposed laminae to separate. Opposed peel flaps, cover peel flap (14C) and base peel flap (14B) (see FIG. 1C) are provided by the separated opposed laminae proximate the incursion zone after the location specific breach at the breaching focus.
Patent CA-2649566-A1 (CA)
Title: Reduced complexity beam-steered mimo ofdm system
Inventor: WALTON JAY RODNEY
IPC: H04B7/04
Filed: 2007-04-24
Abstract: Techniques for transmitting data using channel information for a subset of all subcarriers used for data transmission are described. A transmitter station (110) receives channel information for at least one subcarrier that is a subset of multiple subcarriers used for data transmission. The channel information may include at least one transmit steering matrix, at least one set of eigenvectors, at least one channel response matrix, at least one channel covariance matrix, an unsteered pilot, or a steered pilot for the at least one subcarrier. The transmitter station obtains at least one transmit steering matrix for the at least one subcarrier from the channel information and determines a transmit steering matrix for each of the multiple subcarriers. The transmitter station performs transmit steering or beam-steering for each of the multiple subcarriers with the transmit steering matrix for that subcarrier.
Patent CA-2651193-A1 (CA)
Title: High concentration topical insecticides containing pyrethroids
Inventor: DORNEVAL LINDA
IPC: A01P7/04
Filed: 2007-04-27
Abstract: A topical insecticide preparation is provided which can be safe to use and avoids many common deleterious side effects of conventional topical insecticides. The topical insecticide contains a combination of a first pyrethroid insecticide effective for killing fleas, a second pyrethroid insecticide effective for killing ticks, and an insect growth regulator (IGR). The topical insecticide preparation can be packaged together or packaged so that the first and second pyrethroid insecticides are stored separately prior to administration of the insecticide preparation to the animal. The combination of the first and second pyrethroid insecticides with an insect growth regulator results in an insecticide preparation formulated to have enhanced insecticidal activity against fleas and ticks compared to the effectiveness of the first and second insecticides used alone. Further, the combination of the first and second pyrethroid insecticides with an insect growth regulator produces an insecticide preparation having enhanced insecticidal activity against fleas and ticks while advantageously minimizing the total amount of insecticide needed for its effectiveness.
Patent CA-2651403-A1 (CA)
Title: Anti-rollaway device for trucks and equipment with fluid and electrically actuated brakes
Inventor: ACCARDI THOMAS
IPC: B60L3/02
Filed: 2009-01-28
Abstract: A vehicle anti-rollaway device includes a first switch responsive to the presence and absence of an operator at a predetermined location in the vehicle for controlling the on/off state of parking brake of the vehicle in the form of either a servo controlled parking brake or a fluid controlled parking brake. The device can also include a speed control responsive to a speed of the vehicle for controlling the on/off state of the parking brake as a function of the speed of the vehicle. The device can also include a second switch operative for controlling the response of the parking brake to the state of the first switch.
Patent CA-2653926-A1 (CA)
Title: Methods and reagents for detecting bioactive lipids
Inventor: SABBADINI ROGER A
IPC: C07K16/18
Filed: 2007-05-31
Abstract: Compositions and methods for producing monoclonal antibodies and their derivatives reactive against bioactive lipid targets are described. These compositions include derivatized lipids, each of which comprises a bioactive lipid that having a polar head group and at least one hydrocarbon chain (e.g., a lysolipid such as lysophosphatidic acid or sphingosine-1 -phosphate) in which a carbon atom has been derivatized with a pendant reactive group; immunogens made by linking a derivatized lipid to a carrier moiety (e.g., a carrier protein, polyethylene glycol, colloidal gold, alginate, or a silicone bead); monoclonal antibodies and derivatives produced by immunizing an animal with such an immunogen; and therapeutic and diagnostic compositions containing such antibodies and antibody derivatives. Methods for making such derivatized lipids, immunogens, and monoclonal antibodies and derivatives, methods for detecting such antibodies once generated, and therapeutic and diagnostic methods for using such antibodies and derivatives, are also described.
Patent CA-2659758-A1 (CA)
Inventor: ROSSET HENRI
IPC: B42D15/00
Filed: 2007-08-06
Abstract: L'invention concerne un élément de sécurité plat et de format relativemen t petit, notamment planchette, caractérisé par le fait qu'il comprend au moi ns un trou traversant. Elle concerne aussi son procédé de fabrication. L'inv ention concerne aussi un matériau en feuille comprenant ledit élément ainsi qu'un document de sécurité ou un article à authentifier comprenant ledit mat ériau en feuille.
Patent CA-2663095-A1 (CA)
Title: Ice skate blades
Inventor: WILSON MURRAY DAVID
IPC: A63C1/30
Filed: 2009-04-16
Abstract: An ice skate blade for an ice skate comprising a length adapted to be attached to the ice skate and an ice engaging surface adapted to contact ice, a profile extending along at least a portion of the length, the profile having a width between a first side edge and a second side edge. At least one of the side edges ends at a bottom end at the ice engaging surface, a vee is defined by one of the side edges and a flat meeting at the bottom end, wherein a first acute edge angle is formed between the one of the side edges and the flat, and a flat angle is formed between the one of the side edges and a bottom, wherein the bottom has a distance which extends from the flat to either a second flat or a second one of the side edges.
Patent CA-2663494-A1 (CA)
Inventor: LIM CHIN LENG PETER
IPC: A61B5/0265
Filed: 2007-06-27
Abstract: The present invention provides a package for an apparatus for non-invasively monitoring of blood flow of an object, a magnetic field sensing device, and a magnetic source positioning device.
Patent CA-2663923-A1 (CA)
Title: Contact-less sensor cartridge
Inventor: BARBARA FRANCOIS
IPC: E21B47/01
Filed: 2007-09-13
Abstract: The invention provides a sensor cartridge comprising: (a) a protective housing(10), the protective housing being resistant to downhole oilfield environment; (b) a sensor (1) within the protective housing able to measure a parameter of the downhole oilfield environment; (c) an attaching means (5) to interconnect with another sensor cartridge (102) and/or a hub(1OO); (d) a data communication unit (6) within the protective housing, the data communication unit providing wireless communication of the measured parameter to the other sensor cartridge and/or the hub when interconnected with the other sensor cartridge and/or the hub; and (e) a power unit (7) within the protective housing, the power unit providing power supply to sensor and/or data communication unit..
Patent CA-2666600-A1 (CA)
Inventor: AVNI YUVAL
IPC: A61F2/958
Filed: 2006-10-16
Abstract: The present invention discloses a non-invasive rigid-support enhanced external counterpulsation device (RS-EECP) providing a precise onset of a blood flow characterized by a sharp-wave front, useful for out-patient treatment of arterial insufficiency states, especially angina; said RS-EECP comprising a timing means and a plurality of pressing cuffs; said timing means is adapted to onset the collapsing and expanding maneuvers of the cuffs in a sequence of occasions defined along the diastolic/systolic cycle; said cuffs are fastened around at least a portion of the circumference of at least one organ comprising a vascular bed to counterpulsate against an either fixed or maneuverable support; wherein said support is a rigid member; so as a quick expansion of said vessel bed, following a forceful and effective collapsing of the same is obtained.
Patent CA-2668239-A1 (CA)
Inventor: FARNSWORTH ANDREW JOHN
IPC: H04W24/04
Filed: 2009-06-04
Abstract: A method, in a wireless communications apparatus, the method comprising: identifying a previously used frequency as incompatible with a parameter storage area; performing an arithmetical operation on the value of the previously used frequency to give a modified value of the previously used frequency; and storing the modified value of the previously used frequency in the parameter storage area.
Patent CA-2672048-A1 (CA)
Inventor: BERTAUD OLIVIER
IPC: B65D83/14
Filed: 2007-12-11
Abstract: The device has an internal receptacle of variable volume provided in a form or shape of a pouch or flexible container. The receptacle contains a fluid e.g. medicinal fluid, under pressure to be delivered and equipped with an actuator (C) for permitting to open a valve. The actuator has a mounting cup (M) with a circular external edge or rim (M1). A wall of receptacle (1) is made of polyethyleneterephthalate (PET) and part of cylindrical extension (E2) is made of a material resistant.
Patent CA-2672654-A1 (CA)
Inventor: NAYLOR MATTHEW S
IPC: A01B69/02
Filed: 2009-07-17
Abstract: A marker assembly mountable to an agricultural implement includes a set of interconnected frame sections that can be pivoted with respect to one another to retract the marker assembly for transport and/or storage. The marker assembly has a support wheel that supports the marker assembly above the ground as the marker assembly is being deployed and when in an extended working position. The point at which the support wheel engages the ground is controlled by a rigid link and cam assembly. The rigid link has a first end connected to a first frame section and a second end connected to a lever arm that is connected to a link of a second frame section. The rigid link is operative to pull down on the lever arm when the marker assembly is being deployed so as to force the second frame section away from the first frame section. The amount the second frame section pulls away from the first frame section is determined by the cam assembly.
Patent CA-2673378-A1 (CA)
Title: Frangible bridge structure for a stent, and stent including such bridge structures
Inventor: ISSENMANN GONZAGUE
IPC: A61F2/915
Filed: 2008-01-08
Abstract: A frangible bridge structure (4) for a stent includes three successive branches (11, 12, 13), a first (11) of which is connected to one of the stent portions (2) which the bridge structure (4) makes it possible to connect and a second (12) of which is connected to the other of the stent portions (2) which the bridge structure (4) makes it possible to connect, these first and second branches (11, 12) being connected, by two bent portions, to a third intermediate branch (13), between the first and second branches (11, 12), these three branches (11, 12, 13) extending parallel to each other with the longitudinal direction of these branches preferably being oriented perpendicular to the longitudinal direction of the stent, and in immediate proximity to each other.
Patent CA-2674653-A1 (CA)
Inventor: MURELLO JOHANNES
IPC: F41A25/10
Filed: 2008-01-14
Abstract: The invention relates to a small arm (1), particularly a grenade, comprising a frame unit (2), in which a barrel assembly (20) is mounted. The recoil damper arrangement (60) acts between the frame unit (2) and the barrel assembly (20). The recoil damper arrangement (60) is axially arranged between a breech block region (42) of the barrel assembly (20) and a support region (5) of the frame unit (2). The invention further relates to a weapon arrangement, formed of a plurality of small arms, wherein the first small arm (1) is configured according to the invention.
Patent CA-2678141-A1 (CA)
Title: Collection device comprising penetrable cap and method for use thereof
Inventor: CARTER NICK M
IPC: C12Q1/68
Filed: 2000-05-12
Abstract: The invention relates to a collection device comprising a cap which can form an essentially leak-proof seal with a vessel capable of receiving fluid specimens for clinical analysis and diagnosis. To minimize potentially contaminating contact between the fluid specimen and humans or the environment, the invention features a cap which is penetrable by a plastic pipette tip or other fluid transfer device, and may include a plurality of striations which further improve penetrability of the cap. Substances can be dispensed into or withdrawn from the vessel without having to physically separate the cap from the vessel. Also featured are fluid transfer devices having rib structures which aid in improving the penetration and/or strength characteristics of standard fluid transfer devices and creating air gaps for venting air from the interior of the collection device to prevent or minimize release of fluid sample in the form of an aerosol or bubbles.
Patent CA-2678171-A1 (CA)
Inventor: ABBOTT JONATHAN
IPC: C04B35/64
Filed: 2008-03-20
Abstract: The invention relates to the oil-and-gas production industry and can be used for enhancement of the production of oilfield wells as it prevents the fracture from closing by pumping of propping granules (proppant) during the hydraulic fracturing of oil-producing formations. Higher stimulation of a reservoir through using hydraulic fracturing is provided with the proppant as particulate with spherical or elliptic form, made of ceramic, polymer, metal, or glass and having higher roughness than regular proppant, wherein the surface roughness is nonunifonn and described by two criteria A and B, varying in the intervals: A = 0.0085 - 0.85; B = 0.001 - 1Ø The proppant manufacturing method comprising the preparation of raw material, mixing, granulation, drying, firing, wherein an additional stage of creation of surface roughness is added at the granulation stage and/or the firing stage.
Patent CA-2680069-A1 (CA)
Inventor: KELLER RALF
IPC: H04W48/18
Filed: 2007-03-30
Abstract: In IP Multimedia Subsystem (IMS) IMS Control Channel Protocol (ICCP) is used between a user equipment (UE) and IMS Control Channel Function (ICCF) and Session Initiated Protocol (SIP) interface (between to ICCF, Call Session Control Function and Application Server) to support the indication of Circuit Switched (CS) access utilizing P-Access-Network-lnformation header. The indication can be used by an S-CSCF or AS for different purposes such as routing decision, charging, and presence info.
Patent CA-2680147-A1 (CA)
Inventor: ZHANG WEI
IPC: H01M4/90
Filed: 2008-03-07
Abstract: The present invention generally provides compositions including carbon- containing molecules, and related methods. In some cases, the present invention relates to aromatic molecules comprising functional groups bonded to the aromatic portion of the molecule, including nonplanar portions of the molecules. Methods of the invention may provide the ability to introduce a wide range of functional groups to carbon- containing molecules. In some cases, methods of the invention may be performed using relatively mild reaction conditions, such as relatively low temperature, low pressure, and/or in the absence of strong acids or strong bases. The present invention may provide a facile and modular approach to synthesizing molecules that may be useful in various applications including photovoltaic devices, sensors, and electrodes (e.g., for electrocatalysis).
Patent CA-2682228-A1 (CA)
Inventor: LOPES TRACY D
IPC: A61B17/32
Filed: 2008-03-19
Abstract: A surgical instrument includes an elongated transmission waveguide defining a longitudinal axis. The transmission waveguide has a distal end and a proximal end. The at least one strike surface is formed on the proximal end and is configured to receive vibratory energy.
Patent CA-2682657-A1 (CA)
Inventor: SPEAKMAN NICKOLAS
IPC: A23L7/20
Filed: 2008-03-18
Abstract: A method of starch extraction, starch modification, and/or malting comprising (a) steeping a starch source in the presence of an aqueous anolyte product, (b) adding an aqueous anolyte product to an intermediate product extraction slurry comprising starch and gluten, (c) adding an aqueous anolyte product to a starch product slurry produced by separating the starch and gluten, (d) contacting an extracted starch product with a type and amount of an aqueous anolyte product effective for modifying the starch product and/or (e) steeping the starch source in the presence of an aqueous catholyte product.
Patent CA-2684004-A1 (CA)
Title: Electro-mechanical sexual stimulation device capable of use during intercourse
Inventor: MURISON BRUCE
IPC: A61H19/00
Filed: 2005-12-19
Abstract: A device for use by a female for sexual stimulation comprising an inner arm dimensioned for insertion into a vagina, to contact the wall of the vagina at or near the G- spot, an outer arm dimensioned to contact the clitoris, and a resilient U-shaped member connecting the inner and outer arms.