baber/WOPTO huggingface dataset:
Patent CA-2536851-A1 (CA)
Title: Method and system for reservation and management of recreational activities
Inventor: EWART CRAIG
IPC: G06Q10/00
Filed: 2006-02-16
Abstract: A reservation and management system for recreational activities offered by a plurality of activity operators, comprises a database for storing information regarding a plurality of recreational activities, including inventory information and a financial record containing financial information, for reservation transactions carried out for said activity and profile information for a plurality of subscribers, including activity operators and resellers. The system includes a reservation information compiler for providing information for an activity, a transaction module for updating inventory information and financial record following a reservation transaction request. A plurality of purchase modules are also provided, allowing clients and resellers to access information and make reservation for activities. An operator inventory management module allows to receive and update activity information.
Patent CA-2537996-A1 (CA)
Inventor: LEACH ROBERT J
IPC: H02P7/00
Filed: 2004-09-08
Abstract: A drive circuit for operating a resonant motor includes a motor circuit, a feedback circuit, a control circuit, and a coil drive circuit. A feedback loop includes the motor circuit, the feedback circuit, and the control circuit. The feedback loop in conjunction with the coil drive circuit monitors, maintains, and adjusts the oscillatory motion of the resonant motor. The drive circuit is suitable for operating a resonant motor of an optical code reader.
Patent CA-2539696-A1 (CA)
Inventor: HENDERSON TODD
IPC: A61K45/06
Filed: 1998-04-17
Abstract: A composition for the protection, treatment and repair and for reducing the inflammation of connective tissue in mammals and a method for the protection, treatment of connective tissue in mammals by the administration of the composition. The composition includes at least two compounds selected from S-Adenosylmethionine (SAM), an aminosugar selected from the group consisting of glucosamine, glucosamine salts, glucosamine hydrochloride, galactosamine, N-acetylglucosamine, and fragments, mixtures or salts thereof, and a glycosaminoglycan or glycosaminoglycan-like compound selected from the group consisting of chondroitin, chondroitin salts, hyaluronic acid, glucaronic acid, iduronic acid, keratan sulfate, keratin sulfate, heparan sulfate, derrnatin sulfate, PPS, sodium PPS, calcium PPS, oversulfated GAGS, and fragments, salts, and mixtures thereof. The composition optionally includes manganese which promotes the production of connective tissue matrix. The composition also optionally includes methyl donors or methyl donor cofactors, such as vitamin B12, vitamin B6, folic acid, dimethylglycine or trimethylglycine, and betaine.
Patent CA-2540080-A1 (CA)
Title: Method of allowing access to an electronic device
Inventor: XYDIS THOMAS G
IPC: H04L9/10
Filed: 2004-09-23
Abstract: The subject invention provides a method of allowing access to an electronic device (218) disposed in a working space (14) by a user (16) having a remote device (212). An initial signal is transmitted from an access point (20) instructing the remote device (212) to respond after a delay period. The remote device (212) responds upon the expiration of the delay period. The access point (20) measures a period interval from the transmission of the initial signal to the detection of a response signal. A distance of the remote device (212) is determined based upon the period interval and the known positions of the access point (20) and the electronic device (218). In another embodiment, a fixed device (256) transmits locating signals detected by three access points (220, 221, 223) and the access points (220, 221, 223) measure a time differential. The position of the remote device (212) is determined based upon a time of arrival, the location of each of the access points (220, 221, 223), and the time differential. The electronic, device (218) is enabled in response to the distance of the remote device (212) being within the predetermined distance range.
Patent CA-2542348-A1 (CA)
Inventor: SPIVEY RAYMOND
IPC: B65D5/52
Filed: 2004-11-05
Abstract: A combination shipping and dispensing carton for carrying pouches which can be converted into side-by-side dispensers for dispensing pouches in their upright position on the shelves of stores. The carton has a bottom panel, top panel and adjoining side panels and flaps for closing the ends of the carton. The carton has a pair of tear lines extending through one side panel and a fold line extending in the other side panel which are interconnected so that when the tear lines are torn the carton can be formed into side-by-side dispensers by folding the fold line. This shipping carton carries the pouches in two rows with the tops of the pouches in each row meeting near the center of the carton and overlapping so that the length of the carton is less than two times the length of a pouch. The length of the carton can be from approximately the length of a pouch to one and half times the length of a pouch, depending upon the configuration of the pouches and how full they are filled.
Patent CA-2543683-A1 (CA)
Title: Portable screen assembly
Inventor: MIYAGAWA YUKIO
IPC: G03B21/58
Filed: 2004-04-22
Abstract: A portable screen device, comprising a casing having a longitudinally extending opening part formed in the upper surface thereof and formed of longitudinally extending and separable first and second case members, a spring roll rotatably fitted to the casing, a screen taken in by the spring roll in storing and let out from the opening part in use, a top bar fixed to one end of the screen and used also as a cover body to close the opening part in storage, and an extendable column having one end erectably pivoted at the side center part of the casing and, in an erected state, holding the let-out screen in a stretched state. Thus, the portable screen device having reduced size and weight, capable of being easily handled, and formed in a simple structure can be provided.
Patent CA-2545241-A1 (CA)
Title: Microfluid ejection device having efficient logic and driver circuitry
Inventor: PARISH GEORGE KEITH
IPC: B41J2/145
Filed: 2004-11-12
Abstract: A semiconductor substrate (16) for a microfluid ejection head (14). The substrate includes a plurality of fluid ejection actuators (30) disposed on the substrate. A plurality of driver transistors (58) are disposed on the substrate (16) for driving the plurality of fluid ejection actuators (30).  Each of the driver transistors (58) have an active area (94) ranging from about 1000 to less than about 15,000 micrometer square. A plurality of logic circuits (44) including at least one logic transistor (52) are coupled to the driver transistors (58). The driver and logic transistors are provided by a high density array of MOS transistors wherein at least the logic transistors have a gate length of from about 0.1 to less than about 3 microns.
Patent CA-2545752-A1 (CA)
Inventor: PUDER MARK
IPC: A23L33/00
Filed: 2004-11-05
Abstract: The present invention is based on the discovery that parenteral nutrition (PN) induced liver disease, e.g. fatty liver disease, can be prevented and even reversed by administration of primarily omega-3-fatty acid with PN rather than the adminstration of the standard intravenous lipid emulsions that contain primarily plan derived omega-6 fatty acid. Thus, the present invention provides a method for treating or preventing liver disease in a human patient obtaining nutritional support through PN. The method comprises intravenous administration of an effective amount of an omega-3-fatty acid emulsion to the patient, wherein the patient is not administered phytosterols or plant derived fatty acids, e.g. omega-6 fatty acids derived from a plant source, and wherein the administration of the omega-3-fatty acid emulsion to the patient is for a period greater than three weeks. Preferably, the administration is for a period of greater than six weeks. More preferably, the administration is for a period greater than three months.
Patent CA-2545931-A1 (CA)
Title: Separator systems
Inventor: BULA ERIC
IPC: B04C3/04
Filed: 2004-07-23
Abstract: A separator system has a plurality of separator stages (11, 12, 13) and operates to remove particulates from air, particularly in the inlet to an engine. Each stage includes a plurality of side-by-side inertial separators (26) through which the air flows and by which particulates are removed. Each stage (11, 12, 13) produces a pressure drop and the additional total pressure drop produced by each stage after the first is less than the additional total pressure drop produced by the preceding stage in an upstream direction. This allows particulates to be removed by the separator stages (11, 12, 13) alone without the use, in normal operation, of a barrier filter (14).
Patent CA-2545983-A1 (CA)
Inventor: JACOBSSON HARALD
IPC: H03B5/20
Filed: 2003-12-10
Abstract: La présente invention se rapporte à un circuit oscillant (100, 200, 300, 400), qui comprend un élément oscillant (110, 210, 310, 410) et un moyen de sortie (115, 215, 315, 415) destiné à produire une fréquence d'oscillation à partir du circuit oscillant. Le circuit selon l'invention comprend également un moyen de retard du signal (120, 220, 320, 420), qui est disposé en série avec l'élément oscillant et renvoie le signal de sortie vers l'élément oscillant. Le moyen de retard (120, 220, 320, 420) peut être syntonisé en fonction du retard qu'il fournit. L'élément oscillant peut être un amplificateur ou un VCO, et le moyen de retard peut être une boucle à retard de phase ou une ligne de retard syntonisable, en fonction du mode de réalisation de l'invention.
Patent CA-2546629-A1 (CA)
Title: Polyethylene compositions having improved tear properties
Inventor: KWALK TAE HOON
IPC: B01J31/38
Filed: 2004-04-14
Abstract: Disclosed is a high density multimodal polyethylene composition that has a density of 0.935 g/cc or more, and that includes a blend of a first polyethylene component and a second polyethylene component, in which: the first polyethylene component includes a bimodal polyethylene; and the second polyethylene component includes a metallocene produced unimodal polyethylene, the composition characterized in having a low level of polyethylene having a molecular weight of less than 1,000 amu and a low level of polyethylene having a molecular weight greater than 500,000 amu.
Patent CA-2547322-A1 (CA)
Title: An aerosol apparatus containing a composition for applying simultaneously several topical stimuli
Inventor: RIZK NELLY N
IPC: A61P17/00
Filed: 2006-05-23
Abstract: The invention comprises an aerosol apparatus containing a non-flammable, wat er- based based composition, the viscosity of which composition is from 0.2 to 30 mPa. s at 20.degree. C , which apparatus is adapted in use to release cool water-based particles for the simultaneous topical application of thermal and mechanical kinetic energy stimuli for skin or body tissue cooling and for the generation of pulses in the body respectively, at a pressure of from 0.5 to 11 bars at 20.degree. C which pressure is creat ed by using dimethyl ether or liquefied petroleum gas or a mixture of the two to dischar ge said water-based particles at a rate of from 0.1 to 8 gm/sec at 20.degree. C at a discharge angle of from 0.0.degree. to 145.degree. at 20.degree. C, at a temperature which i s higher than 0.degree.C and lower than the ambient temperature and with a particle diameter of from 10 to 600 microns.
Patent CA-2548760-A1 (CA)
Inventor: GADE JUERGEN
IPC: F16L9/18
Filed: 2004-11-17
Abstract: The invention relates to a method for producing a bent double-walled component (10), especially a double-walled pipe, comprising an inner pipe (11) and an outer pipe (12). The inner pipe is at a distance (d) from the outer pipe, creating an intermediate region (13). The inventive method comprises the following steps: the inner pipe (11) and the outer pipe (12) are provided; at least one intermediate part (16) having a thickness corresponding essentially to the distance (d) is either applied to the inner pipe (11) or introduced into the outer pipe (12), filling only part of the intermediate region in the axial direction (I) of the component (10); the inner pipe (11) and the outer pipe (12) are combined to form a composite structure; and the composite structure of the inner pipe (11) and the outer pipe (12) is bent. The invention also relates to a bent double-walled component.
Patent CA-2549108-A1 (CA)
Title: Method for preventing or minimizing color deposits using polyesters
Inventor: KOCH HERBERT
IPC: C11D3/37
Filed: 2004-12-10
Abstract: The invention relates to a method for preventing or minimizing color deposits on textile fabric during a decolorization process, particularly during a stonewash process. Preferably, the fabric in question is indigo-dyed cotton fabric or fabric containing cotton. The anti-color-deposit agent is a polyester, preferably a terephthalic acid -polyester-polyether-polymer.
Patent CA-2549363-A1 (CA)
Inventor: LEGROS PAUL JR
IPC: B62D33/00
Filed: 2006-06-02
Abstract: The present invention relates to a trailer for use in a tractor-trailer combination in which the tractor and trailer are detachably connected by a fifth wheel. The trailer includes a front bed section and a rear bed section, wherein said front and rear bed sections are pivotally connected to one another about a horizontal axis and movable between a first position wherein said front and rear bed sections are in substantially parallel planes, and a second position wherein at least one of said front and rear bed sections is pivoted downwardly relative to the other. The trailer includes limit means cooperating with said front and rear bed sections to limit said front and rear bed sections from pivoting upwardly relative to one another beyond said first position.
Patent CA-2549371-A1 (CA)
Title: A ground opening device
Inventor: BAKER CHRISTOPHER J
IPC: A01C5/06
Filed: 2006-05-23
Abstract: A ground-opening device for breaking the surface of the ground and for penetrating into the soil including a ground-penetrating element, a down drive element and a reaction force sensor configured to sense a ground reaction force characterized in that the ground-opening device includes a controller configured to adjust the downward force on the ground-penetrating element in response to the sensed ground reaction force.
Patent CA-2550078-A1 (CA)
Title: Virtual private network for real-time data
Inventor: ROBERTSON IAN M
IPC: H04L9/32
Filed: 2006-06-08
Abstract: Protection of real-time data such as voice data exchanged as packets between a mobile electronic device (10) end a VPN gateway (122) during a media session over a communications link (130) that includes a wireless network (132). A first VPN connection (136) is established between the mobile electronic device (10) an d the VPN gateway (122) through the communications link (130), the first VPN connection (136) using key-based encryption to protect data exchanged therethrough. Whi le the first VPN connection (136) is established, a second VPN connection (138) is established between the mobile electronic device (10) and the VPN gateway (122) through the communications link (130), the second VPN connection (138) using key-based encryption to protect data exchanged therethrough. Real-time data packets are exchanged between the mobile electronic device (10) and the VPN gateway (122) through the second VPN connection (138).
Patent CA-2551170-A1 (CA)
Title: Lock
Inventor: COWPER BRIAN EDWARD
IPC: E05B7/00
Filed: 2001-02-22
Abstract: A lock for a door comprises a casing, a bolt operable to extend from or retract into the casing, a pivoted operating handle operable at one side of the door to retract the bolt, lock means for key operation at the other side of the door, and blocking means to prevent operation of the handle to retract the bolt. In a locked closed position of the door, the bolt is extended, and with the blocking means operated, key operation of the exterior lock means both retracts the bolt and also de-actuates the blocking means. At the inside of the door further key operable lock means are provided solely to operate and, if required, to de-actuate, the blocking means. A casting secured in the casing mounts the further lock means, provides part-bearings for pivot rods of the handle and a bolt locking element, provides a guide slot for a spring-like connector linking the handle to the bolt locking element, and provides a pair of arms between which slides a bolt release member and against which bears one end of a biasing spring around part of the bolt release member.
Patent CA-2551711-A1 (CA)
Inventor: WOLTMANN IVAN ELMER
IPC: F02K3/10
Filed: 2006-07-06
Abstract: A gas turbine engine augmentor radial fuel spray bar (53) has a counterswirling spray bar heat shield (204). Two embodiments of the heat shield (204) include one with a cambered airfoil cross-section (211) and another with a twisted airfoil cross-section (231) and may have varying or constant degree of camber or twist, respectively, along a radial length (236) of the spray bar heat shield (204). The spray bar (53) may have one or more spray bar fuel tubes (206) within the heat shield (204), openings (166) in the heat shield (204), and fuel holes (153) in the tubes (206) operable for injecting fuel (75) through the openings (166). A gas turbine engine augmentor (34) having a plurality of circumferentially spaced apart radial flameholders (52) may incorporate a plurality of the augmentor radial fuel spray bars (53) with one or more of the augmentor radial fuel spray bars (53) circumferentially disposed between one or more circumferentially adjacent pairs of the radial flameholders (52).
Patent CA-2553326-A1 (CA)
Title: Valved catheter to bypass connector
Inventor: HAARALA BRETT T
IPC: A61M39/24
Filed: 2005-01-07
Abstract: A connector (100) for placement between an injector of contrast media and a venous catheter is described. The connector is adapted to protect the body of the catheter and the valve closing the catheter from excessive pressure and flow rate of the fluid being injected. The connector includes a valve bypass element to open the valve and pass the fluid beyond the valve, and a pressure control element to maintain the flow pressure below a selected value.
Patent CA-2553367-A1 (CA)
Title: Composition for treating a dermatological inflammatory response and method of preparation thereof
Inventor: DOUGLAS JERRY A
IPC: A61K33/00
Filed: 2005-01-11
Abstract: The present invention discloses a composition of matter having anti-inflammatory characteristics to be used in the treatment of dermatological inflammatory responses. The composition includes four salts and an oxidant.  Also disclosed herein are methods of preparing the composition and methods of using the compositions.
Patent CA-2553466-A1 (CA)
Inventor: ROUNS BART
IPC: B65F1/16
Filed: 2006-07-25
Abstract: A latch plate slides along a slide plate attached to the body of a refuse container. The latch plate engages a pin on the hinged lid of the container to lock it closed. The plates are spring-biased to keep the container locked. The plates must be moved against the spring to open the lid. The lid can be opened by actuating at least two trigger mechanisms.  Rods depressed by the tongs of a garbage truck during pick-up pull cables that overcome the springs disengaging each latch plate from the pins unlocking the lid of the container. Requiring simultaneous actuation of at least two trigger mechanisms makes the latch bear resistant.
Patent CA-2554105-A1 (CA)
Inventor: JAVRIO PETER
IPC: F21Y113/20
Filed: 2006-07-27
Abstract: A lamp includes both a light-emitting filament and one or more light-emitting diodes (LEDs) on a lamp base. The LEDs may be electrically connected to the filament and receive their operating current through the filament so that the filament is the ballasting resistor for the LEDs. The filament may be in an incandescent or halogen lamp bulb and aligned along a longitudinal axis thereof, and the LEDs may be positioned on the lamp base symmetrically with respect to the longitudinal axis. The filament emits light of a first color temperature and at least one of the LEDs may emit light of a second color temperature higher than the first color temperature, where the symmetrical arrangement of the LEDs promotes a uniform color temperature of light from the lamp.
Patent CA-2554233-A1 (CA)
Title: Substituted n-cyclohexyl imidazolinones having an mch-modulatory effect
Inventor: STENGELIN SIEGFRIED
IPC: C07D401/04
Filed: 2005-01-25
Abstract: The invention relates to substituted N-cyclohexyl heterocycles as well as the physiologically acceptable salts and physiologically functional derivatives thereof, methods for the production thereof, and the use thereof as medicaments. Disclosed are compounds of formula (I), wherein the radicals have the indicated meanings, the physiologically acceptable salts thereof, and methods for the production thereof. Said compounds cause weight loss in mammals, for example, and are suitable for the prevention and treatment of obesity and diabetes, for instance.
Patent CA-2554721-A1 (CA)
Inventor: DE KOCK SANET H
IPC: C22B3/18
Filed: 2005-01-19
Abstract: Procédé de biolixiviation en tas consistant à ajouter à ce tas du carbone sous forme d'un carbonate, de dioxyde de carbone ou de carbone organique, quand la température du tas est située dans une plage de 45 ·C à 60 ·C afin d'augmenter l'activité microbienne et, par conséquent, élever la température du tas à une température supérieure à 60 ·C.
Patent CA-2555137-A1 (CA)
Inventor: ALTOSAAR ILLIMAR
IPC: C12P21/00
Filed: 2006-08-07
Abstract: Described are methods and compositions for producing proteinated granules and isolating desired products (for example, one or more protein, peptide, remediant, cosmeceutical, or pharmaceutical compound species) in transgenic plants engineered to produce the desired product(s). The present invention provides polynucleotide and polypeptide and protein sequences from plants to serve as carriers of recombinant fusion "cargo" proteins (also called "hybrid" or "  multimeric" polypeptides), methods for targeting fusion polypeptides to starch granules, methods for tethering fusion polypeptides to the lipid layer associated with starch granule surfaces, and methods for using starch granule associated polypeptides as a carrier protein for the production of recombinant biopharmaceuticals. The desired products are isolated from the transgenic plants by size reduction (also called "milling") and air classification to remove the proteinated granule away from the endogenous host proteome.
Patent CA-2555810-A1 (CA)
Inventor: HILBURGER JOHANN
IPC: B65D65/40
Filed: 2005-02-15
Abstract: The invention concerns a plastic foil for packages designed for packaging cereals and cereal-based preparations. The invention is characterized in that said plastic foil consists of several layers among which one heat sealed layer, one HDPE layer and optionally one polypropylene layer, the opposite surface of the heat sealed layer being provided with a metal-coated barrier layer.
Patent CA-2559398-A1 (CA)
Title: Pyrrole-3-carboxamide derivatives for the treatment of obesity
Inventor: LINDSTEDT-ALSTERMARK EVA-LOTTE
IPC: A61P25/00
Filed: 2005-02-17
Abstract: The present invention relates to compounds of Formula (I) and processes for preparing such compounds, their use in the treatment of obesity, psychiatric and neurological disorders, to methods for their therapeutic use and to pharmaceutical compositions containing them.