baber/WOPTO huggingface dataset:
Patent CA-2741296-A1 (CA)
Inventor: ZACHARIADES NINA
IPC: D07B1/06
Filed: 2009-10-14
Abstract: The abrasion resistance of organic fiber based ropes and cords is increased by a outer woven cover of tapes of high molecular weight and more preferably ultrahigh molecular weight polyethylene.
Patent CA-2744429-A1 (CA)
Title: Converter and method for converting an audio signal
Inventor: VAN BAELEN WILFRIED
IPC: H04S5/00
Filed: 2009-11-20
Abstract: A converter and con-version method are disclosed for converting N channel audio input chan-nels into M channel audio output channels, wherein a processor is used for applying a transfer function to a signal received on an input channel to obtain reverberation components of a calculated output channel, wherein said transfer function is a simplified transfer function matching a selected subset of a set of local maxima of a measured reverberation when applied to a corresponding stimulus.
Patent CA-2747553-A1 (CA)
Title: Procede de validation et systeme destines a une utilisation dans la securisation des transactions electroniques nomades
Inventor: MURRAY SEAN MACLEAN
IPC: H04W12/06
Filed: 2008-12-18
Abstract: L'invention concerne un procédé concernant un dispositif de communication, qui comprend l'envoi d'une demande à un dispositif de communication ; la réception d'une réponse du dispositif de communication sur un chemin de communication local ; la déduction d'un ensemble de données reçu de ladite réponse ; la détermination d'au moins un ensemble de données qui a été transmis précédemment au dispositif de communication sur une partie sans fil d'un second chemin de communication différent du chemin de communication local ; et la validation de la réponse en fonction de l'ensemble de données reçu et dudit ou desdits ensembles de données précédemment transmis.
Patent CA-2748667-A1 (CA)
Inventor: LIO PANG-CHIAN
IPC: F02B37/04
Filed: 2009-12-18
Abstract: An internal combustion engine without compression stroke for independently supplying gas is provided, it includes: a main body(11), an input unit(12), an output unit(14) and an exhaust unit(15), wherein the main body(11) has at least a cylinder(111), the input unit(12) is connected with the cylinder(111) to send high pressure fuel into the cylinder(111) and keep a preset pressure in the cylinder(111), the output unit(14) is connected with the cylinder(111) to output power produced by burning the high pressure fuel, and the exhaust unit(15) is connected with the cylinder(111) to discharge the exhaust gas produced by burning the high pressure fuel.  The high pressure fuel is directly sent into the cylinder(111) and the preset pressure is kept in the cylinder(111), then a combustion stroke is executed. The engine only executes combustion stroke and exhaust stroke, so it can smoothly run at a high rotating speed.
Patent CA-2750283-A1 (CA)
Title: Making available previously broadcast programming
Inventor: STEPHENSON ALASTAIR
IPC: H04N5/765
Filed: 2010-01-14
Abstract: An electronic program guide indicates the time of presentation and the channel or source of various programs. By use of a remote control device (30), a user is able to navigate the electronic program guide to highlight and then select a particular program which is being broadcast at the present time. The electronic program guide is displayed by a receiver (22) which is networked with other receivers. The electronic program guide is also enabled to present details of various programs which were broadcast at a time earlier than the present time. Some of those earlier programs have been stored and that is also indicated. A user, by use of the remote control device can navigate backwards in time in the electronic program guide to an earlier stored program (34). This earlier program can then be highlighted and selected. It is then either downloaded to the user's receiver or streamed in real time to the user's receiver.
Patent CA-2750981-A1 (CA)
Title: Novel bonding agents based on carbodiimides, aqueous resorcinol-formaldehyde-latex dispersions comprising bonding agent, adhesion-improved fibres, processes for production thereofand use thereof
Inventor: LAUFER WILHELM
IPC: C07C267/00
Filed: 2011-08-29
Abstract: The present invention relates to novel bonding agents based on carbodiimides, to aqueous resorcinol-formaldehyde-latex dispersion comprising bonding agent, to adhesion-improved fibres, to processes for production thereof, and to use thereof for improving adhesion in tyres.
Patent CA-2751268-A1 (CA)
Inventor: BAKER SHENDA
IPC: C12N15/88
Filed: 2010-01-29
Abstract: The present invention is directed to the delivery of nucleic acids in a non- viral vector to cells by positively charged chitosan deriva-tives, including but not limited to chi-tosan-arginine, chitosan-lysine and chitosan-histidine.
Patent CA-2755346-A1 (CA)
Inventor: FENDLEY BRIAN K
IPC: B01D21/02
Filed: 2010-02-10
Abstract: A hindered-settling fluid classifier for processing aggregate in a liquid. The fluid classifier includes a classifier tank comprising a sink chamber and a float chamber, and a fluid inlet and outlet. An elongated rising current column is vertically mounted within the sink chamber, and extends below a surface of the liquid.  The rising current column has open upper and lower ends, with an aggregate entry between its upper and lower ends for receiving aggregate into the classifier tank. A float reservoir is located above the sink chamber, and communicates with the open upper end of the rising current column. An overflow passage communicates with the float reservoir, and is adapted for directing the liquid medium outwardly from the reservoir and into the float chamber. A first conveyor removes an aggregate float fraction from the float chamber, while a second conveyor removes an aggregate sink fraction from the sink chamber.
Patent CA-2755359-A1 (CA)
Title: Radio communication device for mobile communication system
Inventor: TAKANO YUSUKE
IPC: H04W28/02
Filed: 2010-03-19
Abstract: A mobile communication network includes a radio communication device which is installed in a mobile communication network to carry out radio communication with a mobile terminal, a gateway which relays a communication from the terminal device from the radio communication device to the Internet, and a node which carries out an authentication process in response to a connection request from the mobile terminal. The gateway is installed in the radio communication device or in a carrier network. The node establishes a direct tunnel between the radio communication device and the gateway, so that the mobile terminal is connected to the Internet via the direct tunnel and via the mobile communication network. Thus, it is possible to reduce traffic simply passing through the carrier network.
Patent CA-2757301-A1 (CA)
Title: Dispositif mecanique de transmission d'effort a seuil
Inventor: LAFITTE ARNAUD
IPC: F16D43/21
Filed: 2010-04-06
Abstract: L'invention est relative à un dispositif mécanique de transmission d'effort à seuil, comportant un premier élément (1;101) et un deuxième élément (2; 102) montés tournants relativement l'un à l'autre selon un axe de rotation (X), et entre lesquels est interposé un organe transmetteur (10; 110) qui solidarise les deux éléments en rotation lorsqu'un couple est imposé à l'un des éléments pour transmettre ce couple de l'un à l'autre des éléments, jusqu'à un couple seuil au-delà duquel les deux éléments deviennent mobiles en rotation à l'encontre d'un couple résistant égal au couple seuil. Selon l'invention, l'organe transmetteur comporte: - au moins un premier disque de friction (11; 111) solidaire en rotation du premier élément et un deuxième disque de friction (12; 112) en regard du premier disque; - un organe d'appui (13; 113) mobile axialement pour, sous l'action d'un organe presseur, presser les disques entre eux et contre un plateau d'appui (15; 115) du premier élément; - des moyens d'entraînement en rotation (20, 21; 120, 121) interposés entre l'organe d'appui et le deuxième élément qui sont agencés pour provoquer un déplacement axial de l'organe d'appui à l'encontre de l'organe ressort lors d'une rotation.
Patent CA-2757486-A1 (CA)
Inventor: KORB DONALD R
IPC: A61B3/14
Filed: 2010-04-01
Abstract: Ocular surface interferometry (OSI) devices, systems, and methods are disclosed for measuring a tear film layer thickness (TFLT) of the ocular tear film, including lipid layer thickness (LLT) and/or aqueous layer thickness (ALT). The mea-sured TFLT can be used to diagnosis dry eye syndrome (DES). In certain disclosed embodiments, a multi-wavelength light source can be controlled to illuminate the ocular tear film. Light emitted from the multi-wavelength light source undergoes optical wave interference interactions in the tear film. An imaging device can be focused on the lipid layer of the tear film to capture optical wave interference interactions of specularly reflected light from the tear film combined with a background signal(s) in a first im-age.  The imaging device can also be focused on the lipid layer of the tear film to capture a second image containing the back-ground signal(s) present in the first image.
Patent CA-2758751-A1 (CA)
Title: Antibodies against prostate specific membrane antigen
Inventor: MOFFETT SERGE
IPC: A61P35/00
Filed: 2010-04-14
Abstract: Antibodies (Ab) and antigen binding fragments capable of binding to prostate specific membrane antigen and which may be used for diagnostic and therapeutic purposes are provided herein.  Formulation anti-PSMA antibodies which are sta-ble under extreme storage condition are also provided.
Patent CA-2759972-A1 (CA)
Title: Ground opener assembly with guiding track for depth control
Inventor: BEAUJOT PATRICK M
IPC: A01B49/06
Filed: 2011-11-28
Abstract: A ground opener assembly mountable to a frame is provided, comprising a guiding member having a track mountable to the frame; a first trailing arm having a front end and a rear end, the front end of the first trailing arm operably associated with the guiding member so that the first trailing arm can travel along the track; a second trailing arm having a front end and a rear end, the front end of the second trailing arm pivotally attached to the frame; a rear link having a proximal end and a distal end, the rear end of the first trailing arm fixedly attached to the proximal end of the rear link and the rear end of the second trailing arm pivotally attached to the proximal end; at least one dispensing implement and a ground compressing member mounted to the rear link; and a bias device operative to exert a downward bias force on the rear link, the at least one ground opening tool and the ground compressing member.
Patent CA-2760795-A1 (CA)
Inventor: CHRISTIANSEN BERND OLIVER
IPC: G06T7/00
Filed: 2010-05-14
Abstract: A new approach is proposed that contemplates systems and methods to support block-based compression of a compound image by skipping "don't care" blocks in the layers of the image while neither introducing significant overhead nor requiring changes to the compression method used. The block-based compression approach first segments a compound image into multiple layers and then recomposes a new set of image layers, possibly with new dimensions, from only the non-"don't care" blocks in the layers of the original image. The approach may later decompress the compressed image layers and restore the image by copying the decompressed blocks to their respective positions in the original image.
Patent CA-2761250-A1 (CA)
Title: Pharmaceutical composition comprising prostaglandin derivatives for use in modulating claudin mediated functions and in the treatment of dermatological disorders
Inventor: UENO RYUJI
IPC: A61P17/02
Filed: 2010-05-26
Abstract: Disclosed is a pharmaceutical composition for modulating a claudin-mediated function in a mammalian subject which comprises administering to a subject in need thereof an effective amount of a specific fatty acid derivative. The application also discloses a method for treating a dermatological disease and a method for modulating an expression of a claudin in a mammalian subject using the same fatty acid derivative as above.
Patent CA-2762252-A1 (CA)
Inventor: YEH TZONG IN
IPC: B29C48/305
Filed: 2011-12-15
Abstract: A foam product comprising a foam core having a first foam layer generally covering one side and a laminated board generally covering at least a portion of the generally opposing side, wherein the laminated board portion comprises a second foam layer, a first plastic film and a second plastic film, and wherein the first foam layer is attached to the top surface of the foam core, and the second foam layer of the laminated board is attached to the bottom surface of the foam core. In a preferred embodiment, the second plastic film is interposed between the second foam layer and the first plastic film by means of extrusion lamination to combine the second foam layer with the first plastic film.
Patent CA-2765393-A1 (CA)
Title: Particles incorporating antimicrobial agents
Inventor: BARDWELL JAMES
IPC: A61B19/08
Filed: 2010-07-16
Abstract: The present invention relates generally to particles that include one or more antimicrobial agents therein and/or thereon. The particles may be provided with one or more coatings that contain one or more antimicrobial agents, or the one or more antimicrobial agents may be embedded in the particles. The present invention also relates to goods such as medical devices, personal care products, and household devices that incorporate one or more antimicrobial particles. The goods may be provided with one or more coatings that contain the antimicrobial particles, or the antimicrobial particles may be physically embedded in the medical devices. The present invention is further directed towards methods of making such medical devices. The goods incorporating the antimicrobial particles may be used in accordance with methods of killing microorganisms and preventing infections.
Patent CA-2767208-A1 (CA)
Inventor: VERMEIREN WALTER
IPC: C11C3/02
Filed: 2010-07-13
Abstract: A process for making a bio-naphtha and optionally bio-propane from a complex mixture of natural occurring fats & oils, wherein -said complex mixture is subjected to a refining treatment for removing the major part of non- triglyceride and non-fatty acid components, thereby obtaining refined fats & oils; -said refined fats & oils are transformed into linear or substantially linear paraffin's as the bio-naphtha by an hydrodeoxygenation -or from said refined fats & oils are obtained fatty acids that are transformed into linear or substantially linear paraffin's as the bio-naphtha by hydrodeoxygenation or decarboxylation of the free fatty acids -or from said refined fats & oils are obtained fatty acids soaps that are transformed into linear or substantially linear paraffin's as the bio-naphtha by decarboxylation of the soaps.
Patent CA-2769782-A1 (CA)
Inventor: SHEIKH EMRAN
IPC: A45C7/00
Filed: 2012-02-28
Abstract: A suitcase organizer includes a frame. The frame includes at least two foldable walls made of a flexible material, and one or more shelves extending transversely between the foldable walls. The foldable walls and the shelves define one or more storage compartments having openings for receiving items therein. The frame is collapsible along a folding axis between a folded position, in which the foldable walls are folded, and an extended position, in which the foldable walls are unfolded. The suitcase organizer also includes a compression strap coupled to the frame. The compression strap extends along the folding axis and has an adjustable length. Shortening the compression strap moves the frame from the extended position to the folded position.
Patent CA-2769907-A1 (CA)
Inventor: LAW BRIAN ROBERT
IPC: A61M35/00
Filed: 2010-08-10
Abstract: Applicators are described suitable for the application of liquid to patient's skin. An applicator pad (3) is supported on a support flange (23) of an applicator housing (2), which receives a liquid cartridge (5). To moderate the rush of liquid on to the back of the applicator pad a flow distributor plate (6) is positioned on the rear position of the pad (3), restricting flow onto the pad to an annular slit opening around the plate (6). The front surface of the plate (6), opposing the pad (3), may have one or more grooves so that liquid can flow from the edge towards the centre. Also disclosed, as an alternative, is the use of a projecting cantilevered tongue structure to distribute liquid across the rear surface of the sponge pad. The pad may have a hocked lobe shape for a front end of the applicator pad.
Patent CA-2770357-A1 (CA)
Title: Complexing system
Inventor: DAVLETOV BAZBEK
IPC: G01N33/94
Filed: 2010-08-12
Abstract: The invention relates to a complexing system comprising two polypeptide helices derived from a SNAP protein;one polypeptide helix derived from syntaxin;one polypeptide helix derived from synaptobrevin or a homolog thereof; andone or more cargo moieties attached to the polypeptide helices,wherein the four polypeptide helices can form a stable SNARE complex. The invention also relates to a method of producing the complexing system and the use of the complexing system.
Patent CA-2770886-A1 (CA)
Inventor: DELAGO PIERRE CORNELIUS
IPC: F03D1/06
Filed: 2010-08-30
Abstract: A wind turbine system erection apparatus may include a body portion having a window, a section handler secured to the body portion and extending through the window, the section handler adapted to pick, lift, axis-align, and set a mast section, and a movement mechanism secured to the body portion, the movement mechanism adapted to moveably reposition the body portion along the length of the mast of the wind turbine system. A method is also disclosed and may include positioning an erection apparatus near a base of a mast of the wind turbine system, the positioning including locating the erection apparatus substantially concentrically with the mast. The method may also include picking a mast section from near the base of the system with the erection apparatus, lifting the mast section along the length of the mast, and translating the mast section into the erection apparatus and into alignment with the mast.
Patent CA-2772576-A1 (CA)
Inventor: CHEN SHUZHONG
IPC: C01G23/053
Filed: 2010-09-02
Abstract: Titaniumrich hydrochloric acid leaching residue is provided, which belongs to the field of the preparation of titanium dioxide and relates to the titaniumrich hydrochloric acid leaching residue prepared by hydrochloric acid leaching ilmenite, its use and the method of preparing titanium dioxide concretely. Said leaching residue can be used as the raw material to prepare titanium dioxide by sulfuric acid process. The method for preparing titanium dioxide using titaniumrich hydrochloric acid leaching residue can effectively utilize the fine ilmenite in panxi area(the utilization rate is almost 100%), obtain the titanium solution with the ultralow ratio of iron to titanium and double the throughput of acidolysis equipment. The said method can simultaneously spare two steps of iron removal by freezing and titanium solution concentration with much energy consumption, reduce the times of washing metatitanic acid, thereby, the discharge of acid waste water is reduced and the production of FeSO4 is also reduced. Said method provides raw material selection for preparing titanium dioxide by sulfuric acid process.
Patent CA-2772960-A1 (CA)
Inventor: RICHARDSON ROBERT
IPC: A62C33/04
Filed: 2010-09-13
Abstract: A fire hose coupling, such as a quarter-turn Storz- style coupling, comprises a substantially annular body having a first end connected to a fire hose and a second end having internal engagement lugs for connecting to lugs on another coupling. The coupling includes at least one locking lever movable between an unlocked position and a locked position, the lever locking the annular body of the coupling to the other coupling. The one or more locking levers comprise a light-reflecting surface to improve visibility of the lever. This facilitates assembly and disassembly of the couplings in conditions of poor visibility.
Patent CA-2772982-A1 (CA)
Title: Method and apparatus for driving an electroluminescent display
Inventor: PIETRO WILLIAM JOSEPH
IPC: H05B44/00
Filed: 2010-08-23
Abstract: Method, apparatus and systems for driving electroluminescent segments in electroluminescent displays are disclosed. Each segment in the display receives a series of first pulses alternating in polarity at a first electrode and a series of second pulses at a second electrode. Each of the second pulses corresponds to one of the first pulses and is opposite in polarity. The width of the second pulses corresponds to the parasitic resistance of the segment.
Patent CA-2773165-A1 (CA)
Inventor: CHEUNG DAVID
IPC: A61F2/06
Filed: 2010-09-03
Abstract: A method of preparing a bioimplantable collagen structure having a controlled porosity and a high strength and tensile modulus by casting a solution of reconstituted collagen against a membrane, lyophilizing the membrane to foam, applying an alcohol/water solution, and air drying, and bioimplantable collagen structures produced thereby having a high strength and stiffness.
Patent CA-2775318-A1 (CA)
Title: Procede et systeme pour une communication sans fil de donnees audio dans des reseaux sans fil
Inventor: SHAO HUAI-RONG
IPC: H04N5/765
Filed: 2010-09-20
Abstract: L'invention concerne un procédé et un système pour une transmission de données audio dans un système de communication sans fil qui transmet des données vidéo numériques et des données audio numériques sous un format d'interface multimédia haute définition (HDMI). On obtient des informations de position concernant des paquets audio situés à l'intérieur de la trame HDMI. Des informations audio numériques contenant les informations de position sont transmises du dispositif source de données au dispositif cible de données par un support de communication sans fil. Au niveau du dispositif cible de données, une trame HDMI est reconstruite par insertion de paquets audio reçus dans des intervalles de suppression horizontale et verticale de la trame HDMI.
Patent CA-2779518-A1 (CA)
Title: Gastroretentive oral high dose zinc preparations
Inventor: BREWER GEORGE J
IPC: A61K9/20
Filed: 2010-11-01
Abstract: A sustained-release zinc composition preferably includes potassium bicarbonate. A method of providing zinc to a subject in need of treatment includes administering to the subject an effective amount of a sustained-release zinc composition which preferably includes potassium bicarbonate.
Patent CA-2782725-A1 (CA)
Title: Ingredients for inhalation and methods for making the same
Inventor: GREEN MATTHEW MICHAEL JAMES
IPC: A61K9/00
Filed: 2010-12-08
Abstract: A method of processing an active ingredient, the method comprising submitting a pharmaceutically active ingredient in the absence of excipients and/or additives to compression and shearing forces. The invention also relates to compositions comprising an active prepared by the method.
Patent CA-2783090-A1 (CA)
Inventor: PERLMUTTER MARTIN A
IPC: G06F17/00
Filed: 2010-11-09
Abstract: A system for and computer implemented method for analysis of data representative of subsurface properties of a subsurface region. The method includes transforming the data representative of subsurface properties of the subsurface region into transformed data in accordance with a selected criterion. A three dimensional window geometry to be applied to the transformed data is selected, based, at least in part, on expected feature sizes present, data sampling density and a size of the subsurface region. A plurality of values for a three dimensional lacunarity statistic are calculated by applying the selected three dimensional window geometry to randomly selected regions of the subsurface region, and correlating the calculated values to the subsurface properties of the subsurface region.