baber/WOPTO huggingface dataset:
Patent CA-2533920-A1 (CA)
Title: Multiple object download
Inventor: RACIBORSKI NATHAN F
IPC: G06F17/30
Filed: 2004-07-28
Abstract: According to the invention, a system for downloading a plurality of content objects from the Internet (120) to a computer of a user (104) is disclosed.  The system includes first and second web pages (116), a database (108) and a media server (112). The first web page (116) allows selection of the number of content objects. The second web (116) page includes a link to an application that includes embedded information that correlates the number of content objects to the application. The database (108) stores the number of content objects. The media server (112) composes an application that includes the embedded information. The number of content objects are selected by a user (216) from the first web page (116). The media server (112) allows download of the number of content objects after receiving the embedded information from a computer of a user (104).
Patent CA-2534410-A1 (CA)
Title: Wireless activation system and method
Inventor: ATKINSON PAUL
IPC: G11B7/24097
Filed: 2004-07-29
Abstract: A system and method for wireless activation of a target. A communication device transmits an ID associated with the target to a network operations center. The network operations center provides an activation signal to the communication device. The communication device wirelessly transmits an acoustic activation signal to a nearby activation device. The activation device is positioned proximate the target and causes a change in at least one physical property of the target. The target may be an optical media containing an electrochromic material with optical properties that change on application of an electric signal.
Patent CA-2536466-A1 (CA)
Inventor: GARRIGUE JEAN SEBASTIEN
IPC: A61K9/48
Filed: 2004-08-27
Abstract: A pharmaceutical composition in a form of an anhydrous self-nanoemulsifying oily formulation comprising: one or more therapeutic agent(s) which have low solubility in water or are water-insoluble, vitamin E, one co-solvent selected from propylene glycol and ethanol and mixture thereof one surfactant selected from tyloxapol and from mixture of tyloxapol and TPGS, and optionally, a bioenhancer.
Patent CA-2538476-A1 (CA)
Title: Devices, systems, and methods for suturing tissue
Inventor: WIDOMSKI DAVID R
IPC: A61B17/04
Filed: 2004-04-27
Abstract: The invention relates to devices, systems, and methods for percutaneously suturing biological material, such as a patient's tissues. In one embodiment, a suturing device includes first (140) and second (142) tissue engaging members connected to one another by a first interconnecting member (144). In another embodiment, systems and methods are provided for forming holes through two overlapping layers (60, 62) of tissue. Subsequent to forming holes through the two layers of tissue, the suturing device is positioned through the holes to join or bring into contact the two layers of overlapping tissue.
Patent CA-2539883-A1 (CA)
Title: Apparatus for escaping area of accident
Inventor: BOSCHER ROBERT
IPC: A62B1/06
Filed: 2006-03-16
Abstract: An apparatus for escaping the area of an accident on a drilling rig platform or the like is disclosed. Emergency escape from the platform is along a path defined by at least one cable extending between the platform and a remote, terminal location. The apparatus includes a frame in which a top of the frame is located above a bottom of the frame when the frame is erect. The frame defines an interior space sized to accommodate a worker. A locking system includes a locking mechanism and also a foot- actuated disengager that is located at least proximate to the bottom of the frame. The locking mechanism is adapted to interlock with a mating portion on the platform to prevent the frame from travel away from the platform when the locking mechanism engages the mating portion. The disengager is connected to the locking mechanism and has a foot receiving surface region upon which force can be applied to displace the disengager between a first, engaged position and a second position to disengage the locking mechanism from the mating portion. The frame will travel away from the platform to the terminal location under gravity when the locking mechanism is disengaged.
Patent CA-2540020-A1 (CA)
Title: Process for controlling foam
Inventor: CAZAROTO HENRIQUE A
IPC: B01D19/04
Filed: 2004-10-21
Abstract: Foam is controlled by the addition of a hydroxy-functional polydiorganosiloxane of viscosity 10 to 150 mPa.s during a fermentation process such as an aqueous alcoholic fermentation process, or during other fermentation systems and proteinaceous systems such as sugar beet processing.
Patent CA-2541961-A1 (CA)
Title: Control of output beam divergence in a semiconductor waveguide device
Inventor: QIU BOCANG
IPC: G02B6/122
Filed: 2004-09-16
Abstract: A semiconductor laser device incorporates a beam control layer (42, 41) for reducing far field and beam divergence. Within the beam control layer, a physical property of the semiconductor material varies as a function of depth through, the beam control layer, by provision of a first sub-layer (42) in which the property varies gradually from a first level to a second level, and a second sub-layer (41) in which the property varies from said second level to a third level. In the preferred arrangement, the conduction band edge of the semiconductor has a V-shaped profile through the beam control layer.
Patent CA-2542770-A1 (CA)
Title: Fibrous structures exhibiting improved wet strength properties
Inventor: LEIMBACH ANGELA MARIE
IPC: C08F246/00
Filed: 2004-10-13
Abstract: Fibrous structures and/or sanitary tissue products comprising such fibrous structures, more particularly to fibrous structures and/or sanitary tissue products that exhibit improved wet strength properties, especially temporary wet strength properties, as compared to fibrous structures and/or sanitary tissue products that contain conventional wet strength additives.
Patent CA-2545749-A1 (CA)
Inventor: BRAUER BEAU
IPC: B62D33/02
Filed: 2004-10-07
Abstract: The headache rack (10) for pickup trucks (12) that supports and secures loads being transported while protecting the rear window (16) from damage and the passengers seated in the cab (14) from harm. The headache rack (10) is adjustable in height in order to accommodate pickup trucks (12) having varying cab (14) heights. Further, the headache rack (10) is provided with internal wiring pathways to safely run wiring from any lights mounted on the uppermost surface of the rack to the pickup truck's electrical system.
Patent CA-2550866-A1 (CA)
Title: Methods and dosage forms for increasing solubility of drug compositions for controlled delivery
Inventor: YAM NOYMI
IPC: A61K31/18
Filed: 2004-12-22
Abstract: Dosage forms and devices for enhancing controlled delivery of pharmaceutical agents by use of a drug core composition that increases the solubility of the pharmaceutical agent are described. The present invention provides a means of delivering high doses of poorly soluble drug in oral drug delivery systems that are convenient to swallow, for once-a-day administration.
Patent CA-2551822-A1 (CA)
Inventor: DAVIES-MCCONCHIE FIONA GAYE
IPC: C04B18/02
Filed: 2004-12-24
Abstract: A porous particulate material for treating a fluid containing a contaminant is disclosed. The particulate material comprises a cementitious matrix or binder and treated bauxite refinery residue or red mud. At least a portion of the pores in the particulate material is open cell or interconnected pores. The invention also relates to the use of a reactive permeable barrier comprising porous material, for treating a contaminated fluid. Also disclosed is a method for producing porous particulate material for treating a contaminated fluid and a method for treating a contaminated fluid, in which the porous material is used. The invention furthermore relates to a cementitious composition comprising partially neutralised red mud and cement, wherein the partially neutralised red mud has been pre-treated by contacting it with water having a total hardness supplied by calcium, magnesium or a combination thereof, of at least 3.5 millimoles per litre calcium carbonate equivalent. The cementitious composition is useful as a building and construction material.
Patent CA-2555359-A1 (CA)
Title: Fingerprinting of complex hydrocarbon containing mixtures
Inventor: ZAHLSEN KOLBJORN
IPC: G01N30/72
Filed: 2005-02-07
Abstract: The invention provides a method of analysing a complex hydrocarbon-containing mixture, the method comprising the steps of: obtaining a liquid sample of the complex hydrocarbon-containing mixture; injecting the sample into a liquid carrier flowing to a mass spectrometer, wherein the mass spectrometer is set so as to ionise molecules in the sample without causing fragmentation thereof;  recording a mass spectrum for ions obtained from the sample; and using the mass spectrum to obtain fingerprint of the mixture. In one embodiment, two or more mass spectra are recorded and are combined to obtain a fingerprint of the mixture.
Patent CA-2555960-A1 (CA)
Inventor: SANDQUIST PETER
IPC: H03F/
Filed: 2005-02-15
Abstract: A push-pull amplifier having low output impedance and low crossover distortion is provided. A least one of a current through a sourcing current path of an output stage and a current through a sinking current path of the output stage is determinative of a quiescent current control signal produced for controlling a quiescent current of the amplifier. The quiescent current is controlled by symmetrically controlling a bias voltage applied to a sourcing active output device and a bias voltage applied to a sinking active output device in response to the quiescent current control signal. An output stage sourcing control signal for controlling the sourcing active output device is referenced directly to a shared terminal of the sourcing active output device, and an output stage sinking control signal for controlling the sinking active output device is referenced directly to a shared terminal of the sinking active output device.
Patent CA-2556453-A1 (CA)
Title: Soy processing method using specific enzyme, processed soy powder and processed soy liquid
Inventor: CHANG EDSON
IPC: A23L5/20
Filed: 2006-08-18
Abstract: The present invention refers to a method of processing soy by using specific enzyme, in other words, by using a pectinase produced by microorganisms from Aspergillus genera (such as pectinmethylesterase enzyme, produced by the microorganism Aspergillus oryzae; or the enzymes pectintranseliminase, polygalacturonase and pectinesterase, produced by the microorganism Aspergillus niger; or betagluconase(endo-1,3(4)-), produced by the microorganism Aspergillus aculeatus), which is capable of efficiently producing a processed soy powder and/or liquid with substantially no unpleasant odor, characteristic of products derived from soy, and an ameliorated digestion-absorption coefficient for human body, using soy in its integral form, in other words, utilizing all nutrients present in soy. It also refers to a processed soy powder and/or liquid with substantially no unpleasant odor, characteristic of products derived from soy, and an ameliorated digestion-absorption coefficient for human body, using soy in its integral form.
Patent CA-2557106-A1 (CA)
Title: Chariot a roulettes pour la fusion de lettres et d'objets de grand format pour preparer une tournee unique du facteur
Inventor: GUTTER DAVID
IPC: B07C5/04
Filed: 2006-08-23
Abstract: Un chariot (1) à roulettes pour fusionner des lettres et des objets de grand format comporte un plateau supérieur (3) rectangulaire agencé sur un châssis (2) à roulettes (5) s'étendant selon une certaine direction longitudinale de maniè re à coulisser transversalement à la direction longitudinale par rapport au châssis. Ce plateau supérieur comporte au moins une rallonge (6a,6b) agencée de manière à se déployer selon la direction longitudinale (7a,7b) dans le prolongement du plateau supérieur, deux rebords latéraux (8a,8b) à chacune des extrémités latérales du plateau supérieur faisant saillies sur le dessus du plateau supérieur et une palette (10) de maintien s'étendant parallèlement aux rebords latérau x agencée pour se déplacer selon la direction longitudinale sur le plateau supérieur. >
Patent CA-2557315-A1 (CA)
Inventor: SMITH RORY
IPC: B66B1/28
Filed: 2005-01-13
Abstract: The invention is directed to an apparatus and methods for enhancing the energy efficiency of a variable speed drive (VSD) used to control an elevator by disconnecting the VSD from the AC power supply grid when the elevator is idle and reconnecting the VSD when the elevator becomes active. One embodiment of the invention comprises an alternating current power supply grid, one or more variable speed drives, contactors connected between the alternating current power supply grid and the variable speed drive(s) that are used to connect or disconnect the variable speed drive(s) from the alternating current power supply grid, and, a control system that controls the contactors. The contactors may comprise a coil which is powered by the control system to either connect or disconnect the VSDs and the AC power supply grid.
Patent CA-2559902-A1 (CA)
Inventor: MILLER GEORGE
IPC: B26B15/00
Filed: 2005-03-23
Abstract: A cast-cutter (10) for removing a cast from a patient comprises a body (12) and a cutting assembly (18) secured thereto, wherein the cutting assembly (18) includes first and second relatively moveable cutting members (40, 44). Each cutting member (40, 44) defines a cutting edge (46, 48) which when in use cooperate to cut by a shearing action. Each cutting member (40, 44) also defines an inner face (60) and are adapted to maintain the inner faces (60) in non-engaging relationship to provide clearance therebetween in order to prevent material binding between the members (40, 44) during a cutting operation.
Patent CA-2561896-A1 (CA)
Inventor: COATES JONATHAN ALAN VICTOR
IPC: A61P31/20
Filed: 2005-03-31
Abstract: The present invention provides a method of treatment or prophylaxis of hepatitis B virus in a subject comprising administering an effective amount of a compound of formula (1) or a pharmaceutically acceptable derivative, salt or prodrug thereof. In addition, there is provided compounds of formula (1) and pharmaceutical compositions thereof. Further, methods of preparing compounds of formula (1) are disclosed.
Patent CA-2565633-A1 (CA)
Inventor: KAUFMANN JOERG
IPC: A61K47/48
Filed: 2005-05-06
Abstract: The present invention is related to a compound according to formula (I), wherein R1 and R2 are each and independently selected from the group comprising alkyl; n is any integer between 1 and 4; R3 is an acyl selected from the group comprising lysyl, ornithyl, 2,4-diaminobutyryl, histidyl and an acyl moiety according to formula (II), wherein m is any integer from 1 to 3 and YÉ is a pharmaceutically acceptable anion.
Patent CA-2566476-A1 (CA)
Title: Method and system for spurious signal control in receivers
Inventor: MANKU TAJINDER
IPC: H04B1/26
Filed: 2005-05-13
Abstract: A method and system for dynamically shifting spurious tones away from the desired frequency in a virtual local oscillator receiver, such that any undesired signal residing at such spurious tones are effectively delineated from the desired signal and removed from the RF input signal. The system detects the presence of potential undesired blocker signals in the RF input signal, and initiates an iterative power comparison and mixer signal adjustment loop. As the virtual local oscillator uses two mixer signals, the frequency of one of the mixer signals is adjusted during the loop until the power of the down-converted signal is minimized to a predetermined level.  Minimized power in the down-converted signal is indicative of the absence of the blocker signal, since the presence of a relatively high power signal is indicative of a blocker signal overlapping with a desired signal.
Patent CA-2567114-A1 (CA)
Inventor: SMOLKO DANIEL D
IPC: B01L9/00
Filed: 2005-05-27
Abstract: A new, extremely sensitive, and rapid electronic detection method for direct detection of hybridized genomic targets to specific probes on the microarray is proposed. The method consists of fast electronic accumulation of the DNA  target on a particular electrode site at the micro-electrode array, sequential electronic hybridization of oligonucleotide labeled metallic (nano)particles on the target DNA and monitoring the electrochemical AC impedance changes at the electrode site. The method is enhanced by electroplating over the DNA  target which serves as the metallization template and over the particles which provide seeds for rapid electroplating. The AC impedance changes are monitored during the electroplating over the DNA target and between the array electrodes sites. The signal in the absence and presence of the target DNA is a difference between "no connection" and a "short" between the array electrodes.
Patent CA-2567285-A1 (CA)
Inventor: SILVERBROOK KIA
IPC: G06K19/00
Filed: 2005-01-24
Abstract: A method of tracking a security document, the security document having disposed thereon or therein coded data including a number of coded data portions, each coded data portion being indicative of an identity of the security document, the method including, in a computer system: receiving indicating data from a sensing device, the sensing device being responsive to sensing of the coded data to generate indicating data indicative of the identity of the product item; and, updating, using the received indicating data, tracking data stored in a data store, tracking data being indicative of:  the identity of the security document; and, tracking information.
Patent CA-2570153-A1 (CA)
Title: Granules for controlled release of tamsulosin
Inventor: BIRO ESZTER JULIANNA
IPC: A61K31/00
Filed: 2005-07-07
Abstract: Granules (I) for controlled release of tamsulosin comprises tamsulosin and a carrier matrix (A), where (A) comprises (wt.%): an alginate (2-25); a macromolecular substance (30-70) (e.g. polyvinyl acetate phthalate, cellulose acetate phthalate, carrageenan, crosslinked chitosan, xanthan gum and/or polyvinyl acetate); and a hydrophobic substance (10-50) (e.g. glycerol behenate, wax and/or calcium stearate). Granules (I) for controlled release of tamsulosin comprises, tamsulosin and a carrier matrix (A), where (A) comprises (wt.%): an alginate (2-25); a macromolecular substance (30-70) (methacrylic acid/ethyl acrylate 1:1 copolymer, methacrylic acid/methyl methacrylate 1:1 or 1:2 copolymers, aminoalkyl methacrylate copolymer, vinyl acetate/crotonic acid copolymer, polyvinyl acetate phthalate, ethylene-vinyl acetate, cellulose acetate phthalate, hydroxypropylmethylcellulose, sodium carboxymethylcellulose, carrageenan, crosslinked chitosan, polyethylene-vinyl acetate, poly-L-lactic acid, xanthan gum and/or polyvinyl acetate); and a hydrophobic substance (10-50) (glycerol behenate, glyceryl monostearate, wax, mono-, di- and trisubstituted glycerides and/or calcium stearate). Independent claims are also included for: (1) a hard gelatin capsule comprising (I); and (2) a process for producing (I).
Patent CA-2572898-A1 (CA)
Title: Composition for the prevention and treatment of allergic inflammatory disease
Inventor: KU SAE KWANG
IPC: A61P37/08
Filed: 2005-07-05
Abstract: Disclosed herein is a composition for the treatment and prevention of allergic inflammatory diseases comprising N-hydroxy-4-{5- [4- (5-isopropyl-2-methyl-l, 3-thiazol-4- yl)phenoxy]pentoxy}-benzamidine, 4-{5- [4- (5-isopropyl-2- methyl-1, 3-thiazol-4-yl)phenoxy]pentoxy}-benzamidine or pharmaceutically acceptable salts. The composition exhibits excellent medicinal effects on allergic inflammatory diseases, with a great reduction in typical chronic inflammation symptoms, such as an increase of eosinophil level in bronchoalveolar lavage fluid, total leukocyte level and eosinophil level in blood, the hypertrophy or hyperplasia of bronchial epithelium due to an increase in the number of mucus cells, a reduction in alveolar surface area resulting from the hypertrophy of alveolar walls, and the infiltration of inflammatory cells.
Patent CA-2573309-A1 (CA)
Inventor: SHIMIZU MASARU
IPC: A61P19/10
Filed: 2005-07-14
Abstract: It is intended to provide a method of suppressing symptoms such as nausea in the administration of PTH and a medicinal composition capable of suppressing the same. Namely, a medicinal composition for transmucosal administration which contains hPTH or its derivative, characterized by being administered in order to elevate bone mass or bone density and suppress the onset risk of one or more symptoms selected from the group consisting of foot twitching, nausea, headache and free-floating vertigo accompanying the administration of PTH.  This medicinal composition sustains both of the bone-formation effect and the bone-resorption effect of PTH.
Patent CA-2574339-A1 (CA)
Title: Filling machine and method of feeding paste masses from a hopper into a conveying mechanism
Inventor: MAILE BERND
IPC: A22C11/00
Filed: 2007-01-18
Abstract: The invention relates to a method and a filling machine for charging paste mass, in particular sausage meat, with a conveying mechanism 14 arranged at the lower end 3 of the hopper 1 and a feed device 4, 5 for feeding the paste mass from the hopper into the conveying mechanism. To facilitate the charging of the conveying mechanism from the hopper 1 continuously and completely with paste mass, and namely independent of the degree of evacuation and the filling level of the paste mass, the feed device comprises a combination of a feeder curve 4 and a screw conveyor 5 arranged within the feeder curve.
Patent CA-2577415-A1 (CA)
Title: Enhancement of antitubercular activity of extracts of salicornia brachiata
Inventor: RATHOD MEENA RAJNIKANT
IPC: A61K36/21
Filed: 2005-05-27
Abstract: The present invention relates to enhancement of anti-tubercular activity of active fraction isolated from Salicornia brachiata. The invention also discloses the non-toxic nature of the fraction and positively identifies Sucrose as its main constituent. Pure Sucrose is shown to have no anti-tubercular activity indicating thereby that activity of the fraction resides in one or more of the minor constituents. The minor constituents are shown to be relatively low molecular weight entities and a chromatographic technique is disclosed for separating them from the bulk sucrose to probe their activities and structures in detail, as also the possibility of their synthesis if the leads thrown up are novel.
Patent CA-2577894-A1 (CA)
Inventor: CHUI CLARENCE
IPC: G02B26/00
Filed: 2005-08-22
Abstract: An interferometric light modulating device having two viewing surfaces is provided. In some embodiments, the device can generate two distinct images, one on each side of the device, simultaneously.
Patent CA-2578156-A1 (CA)
Title: Delivery system with controlled frictional properties
Inventor: FLAGLE JACOB A
IPC: A61F2/06
Filed: 2005-08-24
Abstract: Delivery systems and methods of making delivery systems are provided. A  delivery system according to the invention facilitates delivery of an intraluminal medical device (28) to a point of treatment in a body vessel. A  dilator (20) includes a means (44) for resisting relative movement between an associated intraluminal medical device (28) and the dilator (20) during relative movement between the dilator and an associated tubular member (12) disposed about the dilator.