baber/WOPTO huggingface dataset:
Patent CA-2552704-A1 (CA)
Title: Co-doping for fermi level control in semi-insulating group iii nitrides
Inventor: SAXLER ADAM WILLIAM
IPC: H01L21/20
Filed: 2004-09-28
Abstract: Semi-insulating Group III nitride layers and methods of fabricating semi-insulating Group III nitride layers include doping a Group III nitride layer with a shallow level p-type dopant and doping the Group III nitride layer with a deep level dopant, such as a deep level transition metal dopant. Such layers and/or method may also include doping a Group III nitride layer with a shallow level dopant having a concentration of less than about 1× 1017 cm-3 and doping the Group III nitride layer with a deep level transition metal dopant.  The concentration of the deep level transition metal dopant is greater than a concentration of the shallow level p-type dopant.
Patent CA-2552909-A1 (CA)
Inventor: KOWOLLIK NIKOLAUS
IPC: A61K47/10
Filed: 2005-01-07
Abstract: The invention relates to pharmaceutical preparations, which are applied to the pelt or skin of animals and are then absorbed by the latter orally.
Patent CA-2554400-A1 (CA)
Inventor: ALLEN THOMAS E
IPC: F04B49/06
Filed: 2006-07-27
Abstract: A variable displacement reciprocating pump with pumping rate that is adjustable from zero to maximum stroke while the pump is running. Stroke is varied by changing relative position of pairs of eccentric inner and outer cams that drive the pump's plungers. The pump's input drive shaft drives two gear trains: a first gear train that turns the inner cams and a second gear train that turns the outer cams. These cams normally revolve together with no relative motion occurring between them. A rotary actuator is positioned in the first gear train to rotate the inner cams relative to the outer cams and thereby changes the pump's stroke. A computerized system of sensors and control valves allows the pump to be automatically controlled or limited to any one or combination of desired output flow, pressure and horsepower.
Patent CA-2556081-A1 (CA)
Title: 2-halofuryl/thienyl-3-carboxamides
Inventor: WACHENDORFF-NEUMANN ULRIKE
IPC: C07D333/38
Filed: 2005-01-22
Abstract: The invention relates to novel 2-halofuryl/thienyl-3-carboxamides of formula (I), in which A, Hal, R, M and Z are defined as cited in the description, to several methods for producing said substances and to their use for controlling undesirable micro-organisms. The invention also relates to novel intermediate products and to the production of the latter.
Patent CA-2560233-A1 (CA)
Title: Coaxial plug-and-socket connector having resilient tolerance-compensating means
Inventor: ROSENBERGER BERND
IPC: H01R13/646
Filed: 2005-03-21
Abstract: Disclosed is a coaxial plug-in connection, particularly for printed circuit boards (board-to-board connection), comprising an outer and an inner conduct or (3, 4) that are assigned to each board (1 or 2) and can be electrically connected to the outer or inner conductor (3, 4) of the other respective boa rd (2, 1) via an adapter which is provided in the form of a sleeve-shaped plug- in coupling (6) and encompasses a corresponding outer conductor piece (7) and inner conductor piece (10). The arrangement is designed in such a way that t he inner conductor of the printed board (1, 2) is embodied as a spring metal sheet (4), one end of which is fixed to the board (1, 2) or an insulating element (5) while the other, free end (13) thereof can be made to engage wit h the inner conductor piece of the plug-in coupling (6), which is configured a s a contact pin (10).
Patent CA-2560434-A1 (CA)
Title: Plants having increased seed yeild and/or growth rate and method for making same, comprising transformation with a nucleic acid encoding a 40s small subunit ribosomal protein
Inventor: FRANKARD VALERIE
IPC: A01H1/00
Filed: 2005-03-18
Abstract: The present invention concerns a method for improving the growth characteristics of plants by introducing and expressing in a plant a nucleic acid encoding an S3a protein. The invention also relates to transgenic plants having introduced therein a nucleic acid encoding an S3a protein, which plants have improved growth characteristics relative to corresponding wild type plants. The present invention also concerns constructs useful in the methods of the invention.
Patent CA-2561958-A1 (CA)
Title: Composition and method for inhibiting platelet aggregation
Inventor: BOYER JOSE L
IPC: A61K45/00
Filed: 2005-03-30
Abstract: This invention is directed to a method of preventing or treating diseases or conditions associated with platelet aggregation. The method is also directed to a method of treating thrombosis. The method comprises administering to a subject a pharmaceutical composition comprising a therapeutic effective amount of P2Y12 receptor antagonist compound, wherein said amount is effective to bind the P2Y12 receptors on platelets and inhibit ADP-induced platelet aggregation. The P2Y12 receptor antagonist compounds useful for this invention include mononucleoside 5'-monophosphates, mononucleoside polyphosphates, and dinucleoside polyphosphates of general Formula I, or salts thereof. The present invention also provides novel compounds of mononucleoside 5'-monophosphates and dinucleoside diphosphates. The present invention further provides pharmaceutical formulations comprising a pharmaceutical carrier and mononucleoside 5'-monophosphates or dinucleoside diphosphates.
Patent CA-2566373-A1 (CA)
Title: 2-substituted 17-imino estrogen compounds for cytoprotection
Inventor: PEI YAZHONG
IPC: A61K31/47
Filed: 2005-05-26
Abstract: Compounds, compositions and methods for treating degenerative diseases and disor ders are disclosed see the compounds below, the compounds having cytoprotective properties and belonging to a class of cyclopentanophenanthrene-related steroids having derivatized estrogen-like structures and conferring cytoprotection witho ut possessing significant feminizing activity, thereby avoiding undesired side-e ffects when therapeutically administered, for example, in the treatment of degen erative disorders including neurodegenerative, ophthalmic, cardiovascular, mitoc hondrial, bone, joint, connective tissue or cartilage disorders, or a disorder a ssociated with altered activity of an excitotoxic pathway, or for use in tissue transplantation, or for other diseases, disorders or conditions.
Patent CA-2568731-A1 (CA)
Inventor: WELK CRAIG
IPC: A61F2/82
Filed: 2005-06-21
Abstract: Apparatus for delivering stents to body lumens include a flexible catheter shaft, an expandable member, a tubular prosthesis selectively movable in an axial direction over the expandable member, and a stop member disposed on the catheter shaft near the distal end of the catheter shaft for stopping the prosthesis at a deployment position on the expandable member. A variety of different stop members are provided according to various embodiments, such as stop members disposed outside the expandable member, stop members disposed inside the expandable member, movable stop members, and the like. Methods of delivering stents are also provided.
Patent CA-2569170-A1 (CA)
Inventor: TORKELSON STEVEN M
IPC: A61K31/4184
Filed: 2005-06-02
Abstract: The present invention relates to novel inhibitors of Factors VIIa, IXa, Xa, XIa, in particular Factor VIIa, pharmaceutical compositions comprising these inhibitors, and methods for using these inhibitors for treating or preventing thromboembolic disorders, cancer or rheumatoid arthritis. Processes for preparing these inhibitors are also disclosed.
Patent CA-2569888-A1 (CA)
Inventor: KOVERECH ALEARDO
IPC: A61P9/10
Filed: 2005-06-21
Abstract: L'invention concerne l'utilisation de la L-Carnitine ou de l'un de ses sels de qualité pharmaceutique en association à du glucose pour la préparation d'un médicament destiné à réduire le nombre de décès par infarctus aigu du myocarde, à réduire le nombre de jours que les patients victimes d'infarctus passent à l'hôpital en soins intensifs, et à réduire le nombre d'épisodes d'insuffisances cardiaques post.infarctus, dans lesquels la L-Carnitine est administrée en intraveineuse seulement quelques heures après l'appararition des symptômes de l'infarctus aigu du myocarde à une dose initiale de 9 grammes par jour associée à 1000-1500 mL d'une solution de glucose de 5% pour 5 jours, après quoi le traitement à base de L-carnitine est poursuivi à une dose de 4 grammes par jour administrée par voie orale.
Patent CA-2570791-A1 (CA)
Title: Device for guiding a shaft in an oscillating movement
Inventor: BOQUET JEAN
IPC: B01F11/00
Filed: 2005-06-22
Abstract: A device for guiding a shaft (20) in an oscillating movement around a center of rotation (22) located on the axis of the shaft, said device comprising a spherical ball bearing (30, 40, 46) mounted on the shaft inside two ball bearings (46, 50, 52) which are superposed and mounted in a fixed support (26).
Patent CA-2571294-A1 (CA)
Inventor: LEDOUX FRANCOIS
IPC: C01C1/242
Filed: 2005-06-30
Abstract: Procédé de production d'engrais contenant du sulfate d'ammonium et de l'urée solides (UAS) à partir d'acide sulfurique, d'ammoniac et d'urée, dans lequel l'ammoniac libre et/ou le carbamate à décomposer à partir de la production d'urée, est/sont mis en réaction avec l'acide sulfurique sans que l'urée soit sensiblement décomposée dans le cycle du procédé, après quoi l'urée et le sulfate d'ammonium (AS) sont mélangés et transformés en particules. Le point d'intégration de la production de sulfate d'ammonium dans le procédé de production d'urée est choisi selon la composition du produit souhaitée. La réaction est conduite dans un réacteur tubulaire dont la tête accentue la réaction chimique entre l'acide sulfurique et l'ammoniac, la solution d'urée entourant la formation de sulfate d'ammonium.
Patent CA-2571648-A1 (CA)
Inventor: ISHIKAWA TOMOKO
IPC: G01N27/416
Filed: 2005-06-21
Abstract: A sensor chip is provided with a board, a cover layer, a spacer layer sandwiched between the board and the cover layer, and a hollow reacting part between the board and the cover layer. The sensor chip does not warp due to changes of temperature and humidity in the environment. A method for manufacturing such sensor chip is also provided. The sensor chip is provided with the board, the cover layer, the spacer layer sandwiched between the board and the cover layer, the hollow reacting part between the board and the cover layer, and a detecting means in the hollow reacting part. The board and the cover layer are made of the same material and have the same thickness. The material and the shape of the spacer layer are symmetric to a flat plane which is parallel to the board at equal distances from the board and the cover layer.
Patent CA-2572919-A1 (CA)
Inventor: CUCA ROBERT C
IPC: A61M37/00
Filed: 2005-07-08
Abstract: A pharmaceutical delivery system that releases an active agent in a controlled manner for an extended period in the vaginal cavity to treat or cure ailments associated with the vaginal cavity or proximal areas. The delivery system includes an applicator which is composed of a high internal phase emulsion, allowing the delivery system to adhere to the mueosal surfaces of the body, primarily the lining of vaginal cavity. The delivery system can maintain the high internal phase emulsion at a temperature of 86~ F for at least one month, without decomposition or instability of the emulsion.
Patent CA-2574367-A1 (CA)
Inventor: WANG SHU-LIANG
IPC: A23L25/00
Filed: 2007-01-18
Abstract: The present invention relates to a legume processing method, comprising the steps of: (a) washing beans; (b) cooking the washed beans; (c) crushing the cooked beans; (d) holding the crushed beans in step (c) for a predetermined period of time; and (e) pulverizing the beans in step (d) to obtain a bean product containing single bean cells, wherein steps (b) - (c) are carried out in the same tank. The bean processing method disclosed does not require the use of any enzyme or chemical reagent. The present invention further provides a method for making whole bean soymilk, which can further process the whole bean soymilk into liquid or powder soybean products.
Patent CA-2575501-A1 (CA)
Title: Viscoelastic surfactant rheology modification
Inventor: SULLIVAN PHILIP F
IPC: C09K8/68
Filed: 2005-12-09
Abstract: A method for shortening the shear recovery time of cationic, zwitterionic, and amphoteric viscoelastic surfactant fluid systems by adding an effective amount of a rheology enhancer selected from partially hydrolyzed polyvinyl ester and partially hydrolyzed polyacrylates. The rheology enhancer also increases fluid viscosity and very low rheology enhancer concentration is needed. Preferred surfactants are betaines and quaternary amines. The fluids are useful in oilfield treatments, for example fracturing and gravel packing.
Patent CA-2578600-A1 (CA)
Title: Diphenylimidazopyrimidine and -imidazole amines as inhibitors of b-secretase
Inventor: MALAMAS MICHAEL SOTIRIOS
IPC: C07D491/20
Filed: 2005-06-14
Abstract: The present invention provides a compound of formula (I) and the use thereof for the therapeutic treatment, prevention or amelioration of a disease or disorder characterized by elevated ~-amyloid deposits or ~-amyloid levels in a patient.
Patent CA-2580090-A1 (CA)
Title: Methods and systems for providing a nutraceutical program specific to an individual animal
Inventor: GOLDSTEIN ROBERT S
IPC: G16H20/60
Filed: 2005-09-16
Abstract: The present invention relates to methods and systems for providing an animal with a nutraceutical program that is specifically tailored to address the deficiencies and/or needs of the particular animal. Blood is drawn from the animal and analyzed at a lab to obtain blood test results. The blood test results are scored to obtain at least one blood test score for at least one corresponding blood parameter. If the at least one blood test score falls within a normal range but outside of an optimal range, one or more nutraceuticals needed to bring the animal within the optimal range for the at least one corresponding blood parameter are identified. A prescribed dosage amount is then calculated for at least one of the one or more identified nutraceuticals for the animal. The calculation of the prescribed dosage amount is based on at least the blood test score for the corresponding blood parameter and a deviation of the blood test score from the optimal range.
Patent CA-2580874-A1 (CA)
Title: Instrument de distribution de glucometre equipe d'un couteau dentele
Inventor: KHEIRI MOHAMMAD A
IPC: A61F2/82
Filed: 2005-09-19
Abstract: L'invention porte sur un instrument de distribution de glucomètre comprenant un logement, un ensemble de détection, un détecteur et un ensemble lame de couteau. L'ensemble de détection est disposé dans le logement et est doté d'une cavité de détection et d'une protection. Le détecteur est placé dans la cavité de détection. L'ensemble la me de couteau est disposé de manière opérationnelle dans le logement et possède une lame dentelée afin de couper la protection.
Patent CA-2581888-A1 (CA)
Title: Shale hydration inhibition agent and method of use
Inventor: STAMATAKIS EMANUEL
IPC: C09K8/06
Filed: 2005-10-04
Abstract: A water-base fluid for use in drilling, cementing, workover, fracturing and abandonment of subterranean wells through a formation containing shale which swells in the presence of water. In one illustrative embodiment, the drilling fluid is composed of an aqueous based continuous phase, a weighting agent, and a shale hydration inhibition agent. The shale hydration inhibition agent should have the general formula (I): in which R and R' independently selected from hydrogen, methyl, ethyl or propyl, and X has a value from 1 to 6. The shale hydration inhibition agent is present in sufficient concentration to substantially reduce the swelling of shale drilling cuttings upon contact with the drilling fluid. The drilling fluid may be formulated to include a wide variety of components of aqueous based drilling fluids, such as weighting agents, fluid loss control agents, suspending agents, viscosifying agents, rheology control agents, as well as other compounds and materials known to one of skill in the art. The fluids may also be used in fracturing and the disposal by reinjection of drilling cutting into a selected subterranean disposal formation.
Patent CA-2583746-A1 (CA)
Title: Electrochemically degradable polymers
Inventor: CALIAS PERICLES
IPC: C08F8/50
Filed: 2005-10-14
Abstract: The present invention discloses polymeric materials that incorporate a modified quinone moiety, either to cross-link the polymer or as a monomeric unit of the polymer. These polymeric materials can be efficiently degraded through electrochemical reduction of the quinone leading to rapid hydrolysis of the pendant chemical groups and degradation of the polymer. Quinone-containing compositions and methods of producing electrochemically degradable polymers are disclosed. The methods and compositions of the present invention can be used in a wide variety of applications, including, but not limited to, drug delivery, tissue regeneration, biomedical implants, and electronic systems.
Patent CA-2584120-A1 (CA)
Title: Procedure and device for feeding balls into the projectile chamber of a handgun
Inventor: ANDRESEN HEDDIES
IPC: F41B11/02
Filed: 2005-10-13
Abstract: The procedure for feeding balls to the projectile chamber (11) of a handgun (1), in particular to the projec~tile chamber of a paintball weapon, whereby the balls are fed by means of a motor from a ball container (3), through a feeder tube (2) into a projectile chamber (11), is cha~racterized by the fact that the motor is controlled as a function of the movement of the balls in the feeder tube (2). The feeding of the balls to the projectile chamber (11) is controlled in accordance with the procedure which is the subject of the invention. The invention has the ad~vantage that the motor is controlled as a function of the actual conditions prevailing inside the feeder tube (2).
Patent CA-2584509-A1 (CA)
Inventor: SIVAN TOVY
IPC: A61F/
Filed: 2005-10-11
Abstract: A method of dissecting urethra obstructing tissue. The method includes capturing urethra obstructing tissue between portions of an implant and applying pressure on the tissue caught between the portions of the implant, for longer than 1 hour, until the tissue dies or falls off.
Patent CA-2586514-A1 (CA)
Inventor: GOODELL DAVID J
IPC: F04C29/02
Filed: 2005-12-06
Abstract: An apparatus for removing oil from air in an air compressor that has a piston reciprocable in a cylinder to compress the air, includes an oil removal chamber associated with the compressor. An unloader valve has an unactuated condition and an actuated condition disabling flow of compressed air out of the compressor and establishing fluid communication between the cylinder and the oil removal chamber. The apparatus may include an oil discharge port for draining oil from the oil removal chamber to a location away from the cylinder, and/or a filter element in the oil removal chamber.
Patent CA-2589824-A1 (CA)
Title: Nanoparticulate benzothiophene formulations
Inventor: LIVERSIDGE GARY
IPC: A61P19/10
Filed: 2005-12-02
Abstract: The present invention is directed to benzothiophene compositions, preferably nanoparticulate raloxifene hydrochloride compositions, having improved pharmacokinetic profiles, improved bioavailability, dissolution rates and efficacy. In one embodiment, the raloxifene hydrochloride nanoparticulate composition have an effective average particle size of less than about 2000 nm.
Patent CA-2590806-A1 (CA)
Title: Use of glycerol as an anti-moss and/or anti-lichen agent
Inventor: PARANT BERNARD
IPC: A01N31/02
Filed: 2005-12-05
Abstract: The present invention relates to the use of glycerol as an anti-moss and/or anti-lichen agent. The present invention further relates to a process for the treatment of a surface covered with mosses and/or lichens by using glycerol or a glycerol composition in aqueous solution containing a surfactant and/or an organic acid or one of its salts.
Patent CA-2596870-A1 (CA)
Inventor: SCHMIDT MATTIAS
IPC: A61L15/16
Filed: 2006-01-23
Abstract: The present invention relates to an absorbent structure suitable in, or being an adult or infant diaper or feminine hygiene article, comprising a water-absorbing material comprising water-absorbing particles that comprise a film coating, comprising an elastic film-forming polymer and an antioxidant. The invention also relates to an absorbent structure comprising a water absorbent material obtainable by a process of: a) spray-coating water-absorbing polymeric particles with an elastic film-forming polymer in a fluidized bed reactor at a temperature in the range from 0~C to 150~C and b) heat-treatment of the coated polymeric particles at a temperature above 50~C, wherein in step a) and/or b) an antioxidant is added.
Patent CA-2599506-A1 (CA)
Inventor: SCHINDLER TORSTEN
IPC: G01N33/53
Filed: 2006-03-01
Abstract: The invention relates to an assay for identifying an agent that modulates the interaction of a mRNA with a target protein, e.g. HuR and to organic compounds of formula (I); wherein R1, R2 and R3 are as defined above, and their use, e.g. as an inhibitor on the complex-formation of an ARE-containing mRNA and a target protein.
Patent CA-2600517-A1 (CA)
Title: Network attack detection
Inventor: RIORDAN JAMES F
IPC: H04L29/06
Filed: 2006-02-21
Abstract: A method and apparatus are provided for detecting attacks on a data communication network. The apparatus includes a router with a mechanism for monitoring return messages addressed to an originating user system local to the router. The mechanism includes a message checker for identifying a return message of a specified nature and a rerouter for temporarily routing subsequent messages from the originating user system to the intrusion detection sensor.
Patent CA-2601252-A1 (CA)
Inventor: GAUCHE ALBERT
IPC: B22D41/38
Filed: 2006-01-12
Abstract: A linear sliding gate valve (10) for a metallurgical vessel comprises a slide plate (20) with a first orifice (30) and a fixed plate (22) with a second orifice (32). A slideable tray (26) supports the slide plate (20) and is arranged to slide the slide plate (20) relative to the fixed plate (22) so as to control an outflow of the metallurgical vessel by the relative position of the first and second orifices (30; 32). The slide plate (20) is rotatable relative to said slideable tray (26). The sliding gate valve further comprises a ratchet mechanism (40; 140) for providing defined angular positions of the slide plate (20). The ratchet mechanism (40; 140) is mounted on the slideable tray (26) such that the slideable tray (26) forms the fixed frame of the ratchet mechanism (40; 140).
Patent CA-2604781-A1 (CA)
Inventor: KIM TAE-HUI
IPC: C07C229/02
Filed: 2006-04-13
Abstract: The invention relates to a method for recovering a basic amino acid from the fermentation liquor of a micro-organism strain that produces the basic amino acid. The method comprises the following steps: a) isolation of the micro-organisms from the fermentation liquor and b) separation of the basic amino acid from the aqueous liquor that has been obtained in step a) by the successive charging of a single or multiple stage arrangement of a strongly acidic cation exchanger in the form of a salt with the liquor obtained in step a) and the elution of the basic amino acid. According to the invention, prior to the charging process in step b), the aqueous liquor has a pH value ranging between 4 and 7.5 and at least the first stage of the cation exchanger arrangement is pre-treated with an aqueous acid in such a way that at the end of said pre-treatment, the pH value at the discharge of the pre-treated cation exchanger ranges between 4.5 and 7.
Patent CA-2606406-A1 (CA)
Title: Slotted slip element for expandable packer
Inventor: DOANE JAMES C
IPC: E21B33/129
Filed: 2006-04-28
Abstract: A packer device (10) includes a central packer mandrel (12) and a radially surrounding expansion mandrel (18) that can expand radially. At least one slip mandrel (30, 32) carrying wickers (38) surrounds the expansion mandrel and a plurality of axial slots (40, 41) are disposed within the slip mandrel.