baber/WOPTO huggingface dataset:
Patent CA-2695777-A1 (CA)
Inventor: GERARD ERIC-JACK
IPC: C08J9/00
Filed: 2008-07-31
Abstract: The present invention relates to viscoelastic polyurethane foam formulations, viscoelastic polyurethane foams formed from such formulations, and products formed from the viscoelastic polyurethane foams.
Patent CA-2696589-A1 (CA)
Inventor: SETHURAMAN GOPALAKRISHNAN
IPC: C04B28/14
Filed: 2008-08-22
Abstract: A gypsum composition for use as a wallboard core contains stucco, water, a styrene acrylic or acrylic hybrid copolymer, and a reduced amount of starch. A finished wallboard using this composition has similar properties, including compressive strength and paper core bond strength of a finished board, to wallboards made from compositions having higher quantities of starch. A method for producing such a composition is shown, the method requiring mixing of stucco and pulp water in a pin mixer, with the addition of starch and the styrene acrylic or acrylic hybrid copolymer.
Patent CA-2697444-A1 (CA)
Inventor: LOIPPO KIMMO
IPC: D21G3/00
Filed: 2010-03-22
Abstract: The invention relates to a paper machine doctor assembly comprising a doctor blade (1) and a blade holder (2) holding the same and a support member (3) mounted on the paper machine frame. Between the blade holder (2) and the member (3) is provided a separate pivot mount (4) adapted onto the member (3) so that it can be dismantled by pulling it outwardly.
Patent CA-2698496-A1 (CA)
Inventor: PARANHOS TORRES ANDRE FABRICIO
IPC: B09C1/00
Filed: 2008-08-28
Abstract: La présente invention se rapporte à un procédé relatif à la bioremédiation de sols contaminés par des composés organiques et/ou inorganiques comprenant l'addition au sol contaminé d'un substrat naturel contenant des nutriments, le repos anaérobie dudit sol avec contrôle du potentiel d'oxydoréduction, du taux d'humidité de la capacité de champ et de la température, et l'aération de ceux-ci. L'invention comprend encore le procédé de bioremédiation d'eaux superficielles ou souterraines contaminées par des composés organiques et/ou inorganiques, ainsi que le procédé de bioremédiation de sols contaminés étant donné que le substrat naturel contenant des nutriments additionné aux dits sols atteint la nappe phréatique et/ou aquifère contaminées par des composés organiques et/ou inorganiques entraînant la bioremédiation de ces eaux.
Patent CA-2699442-A1 (CA)
Title: Pyridazinone compound and herbicide containing the same
Inventor: FUSAKA TAKAFUMI
IPC: C07D237/16
Filed: 2008-09-12
Abstract: There is provided a compound represented by the formula (I):     (see formula I) wherein R1 is a C1-6 alkyl group or a (C1-6 alkyloxy) C1-6 alkyl group; R2 is a hydrogen atom or a C1-6 alkyl group; G  is a hydrogen atom etc.; Z1 is a C1-6 alkyl group or a C1-6 alkyloxy group; Z2 is a C3-8 cycloalkyl group, etc.; Z3 is a C1-6 alkyl group, etc.; n is 0, 1, 2 or 3, which has an excellent weed controlling effect.
Patent CA-2701045-A1 (CA)
Title: Show assembly with non-linear viscous liquid
Inventor: CAMPBELL DEREK
IPC: B08B5/04
Filed: 2010-04-19
Abstract: Shoes and shoe sole assemblies and associated methods of manufacture are disclosed herein. One aspect of the invention is directed toward a shoe and shoe sole assembly made of a non-linearly viscous, SEBS block copolymer-based material that becomes more resilient as more energy is applied. The shoe and shoe sole assembly is configured with a heel and forefoot insert configured to fit within a recess in a midsole. In other embodiments, the non-linearly viscous, SEBS block copolymer-based material is mixed with at least one other polymer in a foam. The midsole is formed with a heel impact region and a forefoot region made of the foam.
Patent CA-2702337-A1 (CA)
Inventor: BROTHIER MERYL
IPC: H05H1/42
Filed: 2008-10-09
Abstract: A device to inject liquid matter into a plasma torch, comprising N(N≧1) groups of injectors arranged on the periphery of a flow region of the plasma, each group comprising at least n (n≧2) injectors which are arranged either side of the plasma flow axis, so as to inject said liquid matter into the plasma in a direction at least partly opposite the direction of plasma flow.
Patent CA-2703061-A1 (CA)
Inventor: GRACEY BENJAMIN PATRICK
IPC: C07C1/20
Filed: 2008-10-08
Abstract: A process for the production of ethene by the vapour phased chemical dehydration of a feed comprising ethanol, water and ethoxyethane in a reactor at elevated temperature and pressure in the presence of a bed of catalyst comprising a supported heteropolytungstic acid characterised in that the reactor is maintained or configured so that it operates in a regime which satisfies the following parameters: 0.05 < ( Pwater/(Pethanol + Pethoxyethane))/(8x 10-5 X GHSV + 0.75) (1) and -20 < Treaction - Tdew point - 40 X Ptotal feed + 40 X Pinerts < +80 (2) wherein Pwater, Pethanol and Pethoxyethane are respectively the partial pressures of water, ethanol and ethoxyethane in the thermodynamic equilibrium composition of the feed at the operating temperature and pressure of the process (in MPa), GHSV is the gas hourly space velocity of feed over the catalyst in hr-1, T reaction is the temperature of reaction in 0C, Tdewpoint is the dew point temperature of the feed at its thermodynamic equilibrium composition in 0C, Ptotai feed is the total pressure of feed (in MPa) and Pinerts is the partial pressure of inerts in the feed (in MPa).
Patent CA-2707010-A1 (CA)
Title: .alpha.-lipoic acid nanoparticles and methods for preparing thereof
Inventor: SUGIMOTO KAZUHISA
IPC: A61P17/00
Filed: 2008-12-12
Abstract: Provision of a stable .alpha.-lipoic acid. A method for producing .alpha.-lipoic acid nanoparticles, the method comprising the steps of: preparing an aqueous dispersion liquid containing .alpha.-lipoic acid and a nonionic surfactant; adding a divalent metal salt into the aqueous dispersion liquid, wherein the divalent metal salt is a divalent metal halide, a divalent metal acetate or a divalent metal gluconate; and adding an alkali metal carbonate or an alkali metal phosphate into the aqueous dispersion liquid which has been added with the divalent metal salt, thereby forming .alpha.-lipoic acid nanoparticles.
Patent CA-2708566-A1 (CA)
Inventor: VAN ADRICHEM JOHANNA ALIDA
IPC: A23L1/00
Filed: 2008-12-02
Abstract: There is provided an edible product having an immunostimulating effect, said product comprising polysaccharides obtainable from the Alliaceae family of the perennial flowering plants. Also provided is a process for preparing such an edible product and composition comprising from 0.0001 to 25% by weight of polysaccharides obtainable from the Alliaceae family and having an immunostimulating effect
Patent CA-2709564-A1 (CA)
Title: Lottery ticket with holographic appearance
Inventor: STALKER SCOTT THOMAS
IPC: A63F3/06
Filed: 2010-07-23
Abstract: A lottery ticket is formed by a substrate layer with game data printed in a game area with a fixing layer applied over the game data and a scratch-off layer applied over the sealing layer, the scratch-off layer being arranged to separate from the sealing layer and break down into fragments when scratched by a player. A  UV  curable varnish is printed onto the opaque scratch-off layer either as a single block or as separate patterns. While the varnish remains uncured, an exposed surface of the varnish is contacted and nipped with a surface of a film which has the surface thereof embossed to form a pattern and with the film in contact with the varnish, the varnish is cured by UV light through the film so as to apply the pattern of the film into the surface of the varnish to provide a holographic appearance.
Patent CA-2710272-A1 (CA)
Inventor: BOERSMA ARJEN
IPC: G01N21/77
Filed: 2008-12-19
Abstract: The invention relates to a waveguide, comprising a grating in at least a part of the waveguide, which waveguide comprises a coating, the coating comprising a polymer, which polymer comprises an aliphatic chain, which aliphatic chain is provided with hydrophilic side-chains. The invention further relates to a sensor system comprising a waveguide according to any one of the preceding 10 claims, a light source, and a photo-detector.
Patent CA-2715529-A1 (CA)
Inventor: HADDEN JOHN W
IPC: A61K38/19
Filed: 2008-02-15
Abstract: A diagnostic skin test for predicting treatment outcome, consisting essentially of an effective amount of an NCM or a T lymphocyte mitogen of muromonab- CD3. A kit for performing a skin test consisting essentially of an effective amount of an NCM or a T lymphocyte mitogen of muromonab-CD3. A method of performing a skin test on a patient, consisting essentially of the steps of administering an effective amount of an NCM or a T lymphocyte mitogen of muromonab-CD3 to skin, analyzing results of the skin test, and predicting a treatment outcome. Methods of detecting defects in monocyte or T lymphocyte function, including the steps of administering an effective amount of an NCM or T lymphocyte mitogen of muromonab-CD3 to skin, analyzing results of the skin test, and detecting at least one defect in monocyte or T  lymphocyte function. A mechanism for indicating a functioning efferent or afferent limb of an immune system, including a diagnostic skin test including an effective amount of an NCM or a T  lymphocyte mitogen of muromonab-CD3.
Patent CA-2715729-A1 (CA)
Inventor: DOOMS GREGOIRE
IPC: G06Q10/00
Filed: 2009-03-05
Abstract: In one exemplary embodiment of the invention, a method includes: receiving, by an input, input data descriptive of a stochastic scheduling optimization problem; generating, by a processor, at least one solution to the stochastic scheduling optimization problem using a one-step anticipatory algorithm, where the one-step anticipatory algorithm is configured to reduce an anticipatory gap of the stochastic scheduling optimization problem, where the anticipatory gap is a measure of stochasticity of the stochastic scheduling optimization problem, where the one-step anticipatory algorithm operates by determining a set of possible decisions for the stochastic scheduling optimization problem, generating a plurality of scenarios and solving the plurality of scenarios to obtain the at least one solution; and outputting, by an output, the generated at least one solution.
Patent CA-2715808-A1 (CA)
Title: Control of a rotary piston engine
Inventor: GUENTHER EGGERT
IPC: F01C1/22
Filed: 2009-02-19
Abstract: Arrangement of a sliding guidance for a biangular piston of a rotary piston engine with a single-arc trochoid as a housing runway along a housing-fixed point for guiding the kinematics of the rotary piston engine, marked by a sliding guidance placed inside the piston for the minimal limitation of the piston side area available for the lateral fluid change in the course of the piston movement, so that only one central opening in the piston is applied in the side area with the rotating radius carried out by a housing-mounted pin during the motion relative to the piston.
Patent CA-2715998-A1 (CA)
Title: Ultra-high-strength, high toughness steel
Inventor: JOU HERNG-JENG
IPC: C22C38/10
Filed: 2009-02-20
Abstract: A non-stainless steel alloy includes, in combination by weight, about 0.20% to about 0.33% carbon, about 4.0% to about 8.0% cobalt, about 7.0 to about 11.0 % nickel, about 0.8% to about 3.0%  chromium, about 0.5% to about 2.5%  molybdenum, about 0.5% to about 5.9% tungsten, about 0.05% to about 0.20%  vanadium, and up to about 0.02% titanium, the balance essentially iron and incidental elements and impurities.
Patent CA-2716506-A1 (CA)
Inventor: JANKE ACHIM RALPH
IPC: A01K61/00
Filed: 2009-01-16
Abstract: An apparatus for the cultivation of shellfish, the apparatus including a base with a culture surface and a support attachment for the base, the apparatus characterised in that the support attachment is configured to permit rotational movement of the base relative to a support when the base is secured to the support.
Patent CA-2717410-A1 (CA)
Inventor: MALLORY LUCAS
IPC: G06F3/044
Filed: 2010-10-14
Abstract: A touch-screen interface for a dishwasher door comprises a user interface, a touch sensitive component and a holder. The user interface includes a graphics film defining a plurality of transparent portions. The user interface is configured to facilitate touch communication therethrough. The graphics film is secured to the user interface to prevent moisture therebetween. The touch sensitive component is configured to receive touch communication through the user interface. The touch sensitive component senses a position of a user's finger on the user interface. The holder is releasably connected to the user interface and is configured to releasable secure the touch sensitive component to the user interface. The holder is releasably coupled to a dishwasher door. The releasable connection between the components of the touch-screen interface allows for ease of disassembly and repair or replacement of the components.
Patent CA-2719735-A1 (CA)
Title: Substituted 4-aminocyclohexane derivatives
Inventor: NOLTE BERT
IPC: A61P25/00
Filed: 2009-03-25
Abstract: The invention relates to compounds that have an affinity to the µ-opioid receptor and the ORL 1-receptor, methods for their production, medications containing these compounds and the use of these compounds for the production of medications.
Patent CA-2721613-A1 (CA)
Title: Systeme de suspension de module pour passagers
Inventor: SMITH DAVID A
IPC: B60N2/50
Filed: 2009-04-16
Abstract: Système de suspension pour modules pour passagers utilisé avec des bateaux à grande vitesse, le système de suspension comprenant un système dabsorption de chocs, pour supporter le module pour passagers par rapport au navire. Le module pour passagers est fixé au navire par un ensemble despars pivotants. Les espars peuvent être configurés, de sorte que le module pour passagers se déplace dune position sans charge de repos supérieure vers une position chargée inférieure, et le module pour passagers sincline. Le degré dinclinaison peut être réglable. Le système de suspension peut inclure des systèmes permettant de résister au mouvement latéral relatif (par exemple une barre Panhard ou une liaison de Watts) et un dispositif anti-balancement.
Patent CA-2722055-A1 (CA)
Inventor: VUORENPALO VELI-MATTI
IPC: D21C9/00
Filed: 2009-04-17
Abstract: The present invention provides a method for treating lignin-containing fibrous material to reduce its susceptibility to yellowing, comprising stabilizing the lignin of the material with an oxidizing agent capable of oxidizing phenolic or similar groups, which may undergo reactions conductive to the formation of colored sites on the fibers, and treating the material with a fluorescent whitening agent. The present invention also provides a lignin-containing material obtained by said method.
Patent CA-2723180-A1 (CA)
Inventor: HOLTER EDWARD CARL
IPC: A01D34/416
Filed: 2009-05-01
Abstract: A lawn trimmer of the present disclosure has a trimmer head with a first opening for receiving string and a second opening for extending the string through so that the string can be used to cut weeds. In addition, the lawn trimmer has a first spool of string mounted to the lawn trimmer, and the string is wound around the spool and has a free end that is inserted into the first opening and out of the second opening. The spool rotates such that when the string breaks during use a user can man-ually forward the string through the second opening for continued use of the string.
Patent CA-2724143-A1 (CA)
Inventor: CRAWFORD TARA E
IPC: G01T1/20
Filed: 2010-11-29
Abstract: Radionuclide detection device that comprises a scintillator to detect ionizing radiation from decay events in close proximity present in a fluid environment, a web-like plastic mesh containing silver nanoparticles used as a radionuclide collection system for the concentration of radionuclides, a photomultiplier surrounded by a watertight casing positioned in close proximity to the scintillator, and a multi-channel analyzer. A method for detecting radionuclide products produced by an underground nuclear explosion including a collector device comprising a web-like plastic mesh containing silver nanoparticles. A  fluid environment is exposed to the device and radionuclides are collected and/or detected.
Patent CA-2724297-A1 (CA)
Title: Methode et systeme d'autentification de transactions au moyen d'un appareil portatif
Inventor: POON DENNIS
IPC: G06V30/224
Filed: 2010-12-14
Abstract: Des systèmes et des méthodes sont présentés pour l'authentification d'une transaction au moyen d'un appareil portatif. Pendant l'enregistrement, l'appareil portatif reçoit un ID de paiement d'un compte de paiement et un ID complémentaire pour vérifier l'ID de paiement et le transmettre à un serveur commercial. Le serveur commercial envoie l'ID de paiement et l'ID complémentaire à un module de vérification pour vérifier les ID. À la réception d'un résultat de vérification par le serveur commercial, un ID d'appareil portatif est généré et enregistré sur l'appareil portatif et enregistré sur le serveur commercial en association avec l'ID de paiement. Lors d'une transaction, un utilisateur n'a qu'à saisir l'ID complémentaire sur l'appareil portatif, puisque l'ID complémentaire et l'ID de l'appareil portatif peuvent être transmis au serveur commercial pour extraire l'ID de paiement associé. Cette information est suffisante pour l'authentification de l'appareil et l'exécution de la transaction.
Patent CA-2724919-A1 (CA)
Inventor: ALMIRANTE NICOLETTA
IPC: A61K31/41
Filed: 2009-05-18
Abstract: A compound having the structure (I) wherein R is an angiotensin II receptor antagonist selected from the group consisting of (IIa)- (IIh); A is (Formula) wherein R1 and R2 are independently selected from the group consisting of hydrogen and C1-4 alkyl. Y is X0-Z wherein X0 is selected from the group consisting of: -O-, -O-CO-, -OCOO-, -OCONH- and -OSO2-; Z is a ni-tric oxide releasing moiety, or a pharmaceutically acceptable salt thereof.
Patent CA-2725733-A1 (CA)
Inventor: CHANG CHUNGHSIANG
IPC: B05B1/16
Filed: 2010-12-17
Abstract: An automatic water distributor contains a base including a chamber, a first outlet channel, a second outlet channel, and at least one inflow channel; between the chamber and the first outlet channel being defined a hole; a valve member including a valve core, the valve core including a plunger portion, a shaft portion, and a first passage, the first passage including a spout; a distributing plug retained on the top end of the shaft portion; a buffer device fixed in the chamber of the valve member and including a second passage, the second outlet channel, and a stop wall, wherein the stop wall keeps a buffer distance from the spout so that after the water sprayed from the spout flushes the stop wall, a watering reaction is forced on the plunger portion so that a downward movement of the valve core at a shifting instant is decreased.
Patent CA-2727939-A1 (CA)
Inventor: LAJOIE GILLES ANDRE
IPC: A61K31/496
Filed: 2008-05-05
Abstract: Provided are novel compositions and therapeutic methods for treating bacterial and fungal disease with cyclic ana-logues of histatin. The cyclic analogues of histatin are advantageously more potent but less toxic than currently used anti-microbial agents. In addition, compositions comprising the cyclic analogue with other anti-microbial agents such as azole compounds are disclosed.
Patent CA-2727948-A1 (CA)
Inventor: PARKVALL STEFAN
IPC: H04L1/16
Filed: 2009-01-28
Abstract: According to the present invention, a re-ceiving node of a telecommunications network (20) (e g a radio base station (22) in uplink, or a mobile terminal (24) in downlink) transmits a single acknowledgement message to a transmitting node (e g a mobile terminal (24) in up-link, or a radio base station (22) in downlink) in respect of signals received over a plurality of frequency-aggregated carriers (component carriers) (10) between the transmitting and receiving nodes If all signals are decoded correctly in the receiving node, a positive acknowledgement message (ACK) is sent to the transmitting node, if not all signals are decoded correctly, a negative acknowledgement mes-sage (NACK) is sent, or no acknowledgement message is sent In this way, a single acknowledgement message can be sent for signals received over multiple carriers The ac-knowledgement message can have the same format as legacy standards (for example, as specified in Release 8 of the 3GPP specifications), providing compatibility with ex-isting equipment The number of messages is also reduced compared with the straightforward approach of transmit-ting individual acknowledgement messages per component carrier
Patent CA-2728324-A1 (CA)
Inventor: BROOM DANIEL
IPC: A61M31/00
Filed: 2011-01-17
Abstract: A medical device includes a substrate having at least one surface. The surface has a central portion and a peripheral portion. At least one bioactive agent is disposed over at least a portion of the surface. The medical device having a concentration gradient of the at least one bioactive between the central and peripheral portions.
Patent CA-2729107-A1 (CA)
Title: Generation d'estimation de recuperation supplementaire dans le cadre d'un procede selectionne de recuperation assistee du petrole (eor)
Inventor: GURPINAR OMER M
IPC: G01N15/08
Filed: 2009-06-25
Abstract: L'invention concerne un procédé permettant de générer une estimation d'une récupération supplémentaire pouvant être attendue dans le cadre d'un procédé de récupération assistée du pétrole (EOR), comprenant : la sélection d'un ensemble de propriétés de réservoir; la sélection d'un procédé d'EOR associé à l'ensemble de propriétés de réservoir sélectionné; et la génération de l'estimation de la récupération supplémentaire pouvant être attendue dans le cadre du procédé d'EOR sélectionné.
Patent CA-2730457-A1 (CA)
Inventor: PARK DONGKYU
IPC: G11C11/417
Filed: 2009-08-14
Abstract: A semiconductor memory device includes address signal level shifters configured to transform a low level address signal into a higher level address signal. A  de-coder (102) is configured to receive the higher level ad-dress signal and, in response, provide word line signals.  Write drivers (305) receive low level data input signals and configure bitlines (109) in response to the received input.  Memory cells (111) are responsive to the word line signals and to the configured bit lines for storing data therein.
Patent CA-2730565-A1 (CA)
Inventor: HAFF LAWRENCE A
IPC: C12Q1/68
Filed: 2008-07-21
Abstract: The invention provides compositions and methods for the detection and/or quantification of biological targets (e.g., nucleic acids and proteins) by the nucleic acid-templated creation of one or more reaction products, for example, epitopes, enzyme substrates, enzyme activators, and ligands. The reaction products can be detected and/or quantitated after signal amplification using an amplification system.
Patent CA-2732348-A1 (CA)
Inventor: KOYUNCU MEHMET
IPC: F04B19/08
Filed: 2008-07-30
Abstract: This invention is about water carrying lift that enables water to be used in watering fields (agricultural fields), energy production, etc by increasing the level of water in places like rivers, streams, creeks etc.
Patent CA-2733186-A1 (CA)
Title: Detection algorithm for pcr assay
Inventor: LINK JOHN ROBERT
IPC: C12Q1/68
Filed: 2009-08-10
Abstract: The application provides methods for improving the detection accuracy of the binding of labeled nucleic acid probes, such as those used in PCR reactions. One such method comprises measuring the label intensity, e.g. fluorescence, at two different temperatures, a higher temperature and a lower temperature, and then calculating the ratio of the label intensity at the lower temperature over the label intensity at the higher temperature. Another method comprises measuring the label intensity at least two points in time post-PCR and calculating the slope of the label intensity as a function of time. Measuring the hybridization kinetics of the probe binding to the target nucleic acid allows an on-rate slope to be calculated which gives this method good specificity of detection.