baber/WOPTO huggingface dataset:
Patent CA-2412913-A1 (CA)
Title: Flexible airflow separator to reduce aerodynamic noise generated by a leading edge slat of an aircraft wing
Inventor: MAU KNUT
IPC: B64C21/04
Filed: 2002-11-25
Abstract: A slat is selectively extended from a main wing body, with a concave rear surface of the slat facing a convex forward nose surface of the wing body, with a slat gap therebetween. At least one row of flexible bristles is movably arranged relative to the lower rear edge of the slat, to flexibly protrude up into the slat air gap. At least one row of flexible bristles is movably arranged along the upper rear edge of the slat to extend rear-wardly over the slat air gap and the upper surface of the main wing body. The flexible bristles are flexibly self-positioning and self-contouring due to the aerodynamic forces acting thereon, to improve the air flow conditions through the slat gap, separate the slat gap airflow from an entrapped eddy vortex on the concave rear surface of the slat, and thereby reduce the aerodynamic noise generated along the slat gap.
Patent CA-2416726-A1 (CA)
Title: Soft gel vaccine delivery system for treating poultry
Inventor: LEE ENG-HONG
IPC: A61D1/02
Filed: 2003-01-20
Abstract: The present invention is directed to a method of treating poultry hatchlings with a therapeutic agent in a hatchling tray. The method comprises providing the therapeutic agent in a soft gel form capable of being dispensed through a spray nozzle, providing a spray dispensing apparatus, the apparatus being capable of delivering a predetermined volume of the gel as a plurality of small beadlets through a spray nozzle, placing the hatchling tray containing the hatchlings beneath the spray nozzles of the dispensing apparatus, dispensing the predetermined volume of the soft gel containing the therapeutic agent as small beadlets into the hatchling tray, and allowing the hatchlings to consume the beadlets. The present invention is also directed to a dispensing apparatus for dispensing a therapeutic agent in a soft gel into a hatchling tray of poultry hatchlings.
Patent CA-2416995-A1 (CA)
Title: Substituted sulfonylaminomethylbenzoic acid (derivatives) and their preparation
Inventor: RESSEL HANS-JOACHIM
IPC: C07C311/42
Filed: 2001-07-13
Abstract: The invention relates to a compound of formula (I). The inventive compound i s suitable for producing herbicide active ingredients such as sulfonyl urea.</ SDOAB>
Patent CA-2418165-A1 (CA)
Inventor: WOOD CHARLES
IPC: E04G25/06
Filed: 2003-01-31
Abstract: A shoring post comprising: an outer tube; an inner tube slidably received within the outer tube, at least one of the inner tube and the outer tube being rotatable relative to the other; coarse adjustment means for limiting travel of the inner tube into the outer tube, the coarse adjustment means having: a rotatable collar located at one end of the outer tube; and an affixing means for affixing the collar to the inner tube; and fine adjustment means at one end of the post, comprising a threaded cylinder and a threaded receiver, wherein a selected one of the threaded cylinder and threaded receiver is integral with a selected one of the outer or inner tubes, whereby rotation of the selected one of the outer or inner tubes effects the fine adjustment.
Patent CA-2418783-A1 (CA)
Title: Agent for stimulating the natural defences of plants and process for its implementation
Inventor: MENARD ROZENN
IPC: A01N43/16
Filed: 2003-02-20
Abstract: Agent comprises beta 1-3 glucane sulfates, especially laminarin sulfate having a degree of sulfation of at least 1.9 (preferably 2-2.5).
Patent CA-2419627-A1 (CA)
Inventor: WATSON RICHARD WILLIAM
IPC: B01D53/52
Filed: 2001-09-04
Abstract: Selon l'invention, on utilise de l'oxygène ou de l'air enrichi en oxygène afin d'entretenir la combustion dans un four (16) d'une partie de la teneur en sulfure d'hydrogène d'un premier courant de gaz d'alimentation. Le soufre est extrait du courant de gaz résultant dans un condenseur à soufre (26). La réaction de Claus catalytique entre le sulfure d'hydrogène et le dioxyde de soufre dans le gaz appauvri en vapeur de soufre prend place dans un réacteur catalytique (32). Le soufre est extrait dans un autre condenseur à soufre (34). Le gaz résultant, appauvri en vapeur de soufre, est envoyé dans un réacteur de réduction catalytique (40) dans lequel tout le dioxyde de soufre résiduel et le reste de vapeur de soufre sont réduits en sulfure d'hydrogène. Le mélange de gaz appauvri qui en résulte passe dans une tour de refroidissement (52) où est extraite sa vapeur d'eau. Le flux de gaz appauvri en vapeur d'eau est envoyé dans une installation de procédé Claus aux fins de traitement généralement avec un second flux de gaz d'alimentation. L'utilisation d'un réacteur de Claus catalytique (32) facilite la réalisation de la réduction complète du dioxyde de soufre en sulfure d'hydrogène dans le réacteur catalytique (40), ce qui rend possible l'obtention de rendements de conversion élevés de sulfure d'hydrogène en soufre.
Patent CA-2421281-A1 (CA)
Title: Vehicule a quatre roues en tandem
Inventor: TWEET OLE
IPC: B60N2/75
Filed: 2002-07-31
Abstract: Dans un mode de réalisation, la présente invention concerne un véhicule polyvalent (100) possédant un châssis (102), une suspension fixée au châssis, quatre roues dotées d'un pneu (106, 108) et fixées à la suspension, et un guidon (110) destiné à diriger le véhicule (figure 1). Ledit véhicule comporte également un siège à chevauchement fixé au châssis et possédant des places en position assise pour un chauffeur (116) et un passager (118) du véhicule. La place du passager se trouve à l'arrière du véhicule par rapport à la place du chauffeur. Ledit véhicule possède des éléments de retenue pour les mains et les pieds du passager. Eventuellement, ledit véhicule possède un dossier (122) et des accoudoirs pour le passager.
Patent CA-2422265-A1 (CA)
Title: A method and system for providing haptic effects
Inventor: WANG DAVID
IPC: G06F3/048
Filed: 2003-03-14
Abstract: A transparent haptic overlay device, system and method are provided. The transparent haptic overlay device includes a transparent overlay for transmitting the force of the user to a display, an actuator for generating forces corresponding to haptic effects and imparting these forces to the user's finger and a controller for simulating the haptic effects. The display may be a touch sensitive display, which has a functionality of sensing the position of the user. Through the overlay, the user receives the haptic effects in response to the motion relative to the image of the objects on the display.
Patent CA-2423490-A1 (CA)
Inventor: WIJAYA HERU PRASANTA
IPC: F02D9/18
Filed: 2000-08-08
Abstract: A diaphragmed air valve system for automotive engines which is designed for the purpose of keeping intact the shape as well as mass of an air body befor e and after entering the engine. This diaphragmed air valve system comprises a  cylindrical air inlet (2a) and a valve opening (2b) constituted by a number of small plates of specific type and arrangement (2c). The small plates, with their specific type and aerodynamic arrangement, cause the formation of a number of openings in the centre of the air inlet when the valve is opened. The rate of air flowing into the engine is absolutely dictated by the diamet er of the valve opening formed by the specific arrangement and type of the smal l plates.
Patent CA-2424938-A1 (CA)
Inventor: THONNARD JOELLE
IPC: C07K14/285
Filed: 2001-10-05
Abstract: The invention provides BASB205 polypeptides and polynucleotides encoding BASB205 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent CA-2425416-A1 (CA)
Title: Novel aminophenyl piperazine or aminophenyl piperidine derivatives inhibiting prenyl transferase proteins and methods for preparing same
Inventor: PEREZ MICHEL
IPC: A61K31/496
Filed: 2001-10-10
Abstract: The invention concerns compounds corresponding to general formula (I), wherein, in particular: W represents hydrogen, COR¿6?, CSR¿6?, SO¿2?R¿6?, CO(CH¿2?)¿n?R¿6?, (CH¿2?)¿n?R¿7?; X represents CH or N; Y represents (CH¿2?)¿n?, CO, CH¿2?CO, CH=CHCO, CH¿2?CH¿2?CO; Z represents a heterocycle. When Z = pyridine, then Y is other than CO. R¿1? represents hydrogen, C¿1?-C¿6? alkyl, halogen, OCH¿3?, CF¿3?; R¿2? and R¿3?, identical or different, represent hydrogen, C¿1?-C¿6? alkyl; R¿4? represents a) hydrogen, b) C¿1?-C¿6? alkyl, c) an aryl, d) a heterocycle; R¿5? represents hydrogen, COR¿7?R¿8?, SO¿2?R¿7?, CO(CH¿2?)¿n?SR¿7?, CO(CH¿2?)¿n?OR¿7?, CONR¿7?R¿8?, CO(CH¿2?)¿m?COR¿7?; R¿6? represents a) a phenyl or a naphthyl, b) a C¿1?-C¿6? alkyl, a cycloalkyl, c) a heterocycle, d) NR¿7?R¿8?; R¿7? and R¿8?, identical or different, represent a) hydrogen, C¿1?-C¿15? alkyl, b) a heterocycle, c) an aryl; n represents 0 to 10; m represents 2 to 10; provided that when Z represents a quinozaline or benzimidazole group, then R¿5? is other than CH¿2?Ph or methyl and n is other than zero.
Patent CA-2428598-A1 (CA)
Title: A data processing system intended to facilitate confronting an offer and a demand
Inventor: ELGRABLY ERIC
IPC: G06Q30/00
Filed: 2001-11-07
Abstract: A data processing system (X) is adapted to confront an offer (O) and a demand (D), in particular in the field of transportation of travelers or goods. The system (X) receives requests corresponding to new offers/demands, formulated by users (Cx) of the data processing system and data corresponding to offers/demands not yet satisfied from a plurality of secondary data processing servers (A, B, C, E) themselves adapted to confront an offer and a demand.  After receiving a request corresponding to a new offer/demand formulated by a user (Cx) of the data processing system (X), the system (X) verifies if there is an offer/demand (OA, DA, OB, DB, OC, DC, OB, DB) not yet satisfied, received from a secondary data processing server (A, B, C, E) or transmitted previously by a user of the data processing system, that can respond to the request. If not, the system (X) stores the request in the data processing system and/or sends data corresponding to the new request to at least one of the secondary data processing servers (A, B, C, E) to enable confrontation with an offer/demand responding to the new request received subsequently by the secondary data processing server (A, B, C, E).
Patent CA-2429410-A1 (CA)
Inventor: LEBRAS PHILIPPE
IPC: B65D81/26
Filed: 2001-11-17
Abstract: A tray and a blank for forming a tray for holding foodstuff or the like which tray is formed from paperboard or like foldable sheet material and can be erected from a flat collapsed condition into a position of use. The tray comprises a plurality of panels for forming a base, opposed side and end walls wherein the panels forming the tray are a composite structure comprising inner and outer panels forming the base, side and end walls. The inner panels are provided by means of an insert. The insert (80) is retained in the tray (T) by means of a securing tab (38, 40) formed from the tray and engaged by an upper edge of the insert.
Patent CA-2432911-A1 (CA)
Title: Multiple function dispenser
Inventor: YOUNG MATTHEW E
IPC: B05B7/04
Filed: 2002-01-09
Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate cna be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
Patent CA-2436003-A1 (CA)
Title: Two-component coating compositions containing silane adhesion promoters
Inventor: HERGENROTHER P RICHARD
IPC: C09D175/08
Filed: 2003-07-24
Abstract: The present invention relates to two-component coating compositions containing a) a polyisocyanate component, b) an isocyanate-reactive component that contains less than 3% by weight, based on the weight of component b), of an aromatic polyamine and c) 0.1 to 1.8 wt.%, based on the weight of components a) and b), of a compound containing at least one epoxy group and at least one alkoxysilane group.        The present invention also relates to substrates coated with these coating compositions, in particular metal substrates.
Patent CA-2436447-A1 (CA)
Title: Support frame for duct
Inventor: SNYDER DARRYL L
IPC: E04F17/04
Filed: 2003-08-05
Abstract: A support frame is used to hold the position of a vertically-disposed air duct within a wall between wall studs. The support frame defines an opening that receive the air duct. The support frame has a flange extending around the opening that engages the air duct. The support frame may include notched ends that receiver the opposed wall studs to position the support frame with respect to the duct opening formed in the floor boards.
Patent CA-2437082-A1 (CA)
Title: Prevention and treatment of hcv infection employing antibodies directed against conformational epitopes
Inventor: KECK ZHEN-YONG
IPC: A61K39/00
Filed: 2001-11-30
Abstract: Conformational epitopes of the envelope protein E2 of the Hepatitis C virus (HCV) have been identified and characterized using a panel of monoclonal antibodies derived from patients infected with HCV. These conformational epitopes have been determined to be important in the immune response of humans to HCV and may be particularly important in neutralizing the virus. Based on the identification of these conformational epitopes, vaccines containing peptides and mimotopes with these conformational epitopes intact may be prepared and administered to patients to prevent and/or treat HCV infection.  The identification of four distinct groups of monoclonal antibodies with each directed to a particular epitope of E2 may be used to stratify patients based on their response to HCV and may be used to determine a proper treatment regimen.
Patent CA-2439786-A1 (CA)
Inventor: HEILMANN HOLGER
IPC: C09D5/04
Filed: 2003-09-05
Abstract: The invention relates to a polymeric urea-urethane obtainable by first reacting a diisocyanate with a polyol to form a doubly NCO-terminated urethane prepolymer. Further reaction is subsequently carried out with a mixture of a primary monoamine and a primary diamine. After the second reaction the polymeric urea-urethane present is substantially free of isocyanate and of the monoamine and diamine used. It can be used as an agent for controlling the rheology of liquid polymers or polymer solutions.
Patent CA-2446161-A1 (CA)
Title: Use of an ampa receptor potentiator for the manufacture of a medicament for the treatment of type 2 diabetes
Inventor: SHER EMANUELE
IPC: A61K45/00
Filed: 2002-04-22
Abstract: The present invention provides a method for treating diabetes, comprising administering to a patient an effective amount of a suitable AMPA receptor potentiator.
Patent CA-2446256-A1 (CA)
Inventor: KLEE JOACHIM E
IPC: A61K6/896
Filed: 2003-01-14
Abstract: A composition including nanoparticles each having an acidic polymerizable siloxane moiety. For example, a hydrolysis stable, self-etching, self-priming dental adhesive composition including 90 to 10 percent by weight of an aqueous phase, and 10 to 90 percent by weight of acidic polymerizable nanoparticles.  The acidic poylmerizable nanoparticles are obtainable by hydrolysis of a mixture containing one or more hydrolyzable organosilicon compounds wherein (i) at least a portion of the hydrolyzable organisilicon compounds contains one or more polymerizable groups and (ii) at least a portion of the hydrolyzable organisilicon compounds contain one or more acidic moieties.
Patent CA-2447044-A1 (CA)
Title: Lubricating oil composition comprising an additive combination of a carboxylic acid and an amine as ant-rust agent
Inventor: BABA YOSHIHARU
IPC: C10N40/02
Filed: 2002-05-07
Abstract: Lubricating oil composition comprising a minor amount of an additive combination comprising (i) a carboxylic acid-based or carboxylic acid ester based anti-rust agent; (ii) at least one type of amine selected from among t he group comprising (A) the alkyl amines which can be represented by general formula (1) (R1)nNH3-n, wherein R1 represents a saturated or unsaturated alk yl group which has from 12 to 30 carbon atoms, and n is an integer of value 1 o r 2; and (B) the N-alkylpolyalkylenediamines which can be represented by gener al formula (2) R2NH(CH2)mNH2, wherein R2 represents a saturated or unsaturated alkyl group which has from 12 to 30 carbon atoms, and m is an integer of val ue from 2 to 5; and a major amount of lubricating oil base oil.
Patent CA-2447441-A1 (CA)
Title: Triacylglycerol based candle wax
Inventor: MURPHY TIMOTHY A
IPC: C11C5/00
Filed: 2002-05-10
Abstract: Candles formed from triacylglycerol-based wax are provided. The wax generally has a melting point of about 130 to 145 ~F (circa 54 to 63 ~C). The wax includes a triacylglycerol component and a polyol partial ester component.  Examples of suitable polyol partial esters include fatty acid monoesters of glycerol and/or sorbitan. The triacylglycerol-based wax typically has an Iodine Value of about 20 to 40. The wax commonly includes at least about 70 wt.% of the triacylglycerol component and about 3 to 30 wt.% of the polyol partial ester component. The triacylglycerol component generally has a fatty acid composition which includes about 50 to 70 wt.% saturated fatty acids and about 30 to 45 wt.% 18:1 fatty acids. Methods of producing the candles from the vegetable oil-based wax are also provided.
Patent CA-2447869-A1 (CA)
Inventor: PALLAS NORMAN R
IPC: A01N57/20
Filed: 2002-05-21
Abstract: Aqueous pesticidal concentrate emulsions or microemulsions are described which are storage stable after exposure to temperatures ranging from 60EC to -20EC.
Patent CA-2448318-A1 (CA)
Title: Compositions and methods of increasing stress tolerance in plants
Inventor: GILLEY ANGELA P
IPC: C12N9/10
Filed: 2002-05-31
Abstract: The present invention provides novel isolated FT polynucleotides and polypeptides encoded by the FT polynucleotides. Also provided are the antibodies that immunospecifically bind to a FT polypeptide or any derivative, variant, mutant or fragment of the FT polypeptide, polynucleotide or antibody.  The invention additionally provides methods of constructing transgenic plants that have altered levels of FT polynucleotides and polypeptides.
Patent CA-2448988-A1 (CA)
Title: System for interfacing a conventional telephone installation to a wireless telephone network
Inventor: HAW DAVID CHARLES
IPC: H04M1/725
Filed: 2000-08-16
Abstract: The present invention features a docking station for connecting a convention al wireline telephone or system of conventional telephones to one or more handheld wireless telephones, enabling a conventional wireline telephone to send calls to and receive calls from a wireless telephone network. This arrangement can eliminate the requirement for a separate wireline telephone service. The wireless telephone may be easily removed from the docking stati on for independent use as a mobile wireless telephone. The docking station is provided with a specially configured removable connecting sleeve which may be used to connect a particular make a nd model of handheld wireless telephone to the docking station. The docking station may comprise more than one connecting sleeve so that more than one handheld wireless telephone may be accessed by a wireline telephone connected to the docking station. Docking station circuitry simulates the familiar conventional wireline telephone environment so that a conventional wireline telephone may access the wireless network in the same manner that landline telephone network is accessed.
Patent CA-2449637-A1 (CA)
Title: Two-stage heavy feed hpc process
Inventor: FUJITA KATSUHISA
IPC: B01J23/85
Filed: 2002-06-10
Abstract: The present invention pertains to a method for hydroprocessing a heavy hydrocarbon oil, comprising bringing a heavy hydrocarbon oil into contact with hydroprocessing catalyst I in the presence of hydrogen in a first stage, after which the effluent of the first stage is contacted in whole or in part with hydroprocessing catalyst II in the presence of hydrogen, wherein catalyst I  comprises 7 to 20 wt.% of a Group VIB metal component, calculated as trioxide on the weight of the catalyst, and 0.5 to 6 wt.% of a Group VIII metal component, calculated as oxide on the weight of the catalyst, on a porous inorganic carrier, said catalyst having a specific surface area of at least 100 m2/g, a total pore volume of at least 0,55 ml/g, at least 50 % of the total pore volume in pores with a diameter of at least 20 nm (200 .ANG.), and 10-30% of the total pore volume in pores with a diameter of at least 200 nm (2000 .ANG.), and catalyst II comprises 7 to 20 wt.% of a group VIB metal component, calculated as trioxide on the weight of the catalyst, and 0.5 to 6 wt.% of a Group VIII metal component, calculated as oxide on the weight of the catalyst, on a porous inorganic carrier, said catalyst having a specific surface area of at least 100 m2/g, a total pore volume of at least 0.55 ml/g, at least 75% of the total pore volume in pores with a diameter of 10-120 nm (100-1200 .ANG.), 0-2% of the total pore volume in pores with a diameter of at least 400 nm (4000 .ANG.), and 0-1% of the total pore volume in pores with a diameter of at least 1000 nm (10000 .ANG.). The method according to the invention combined efficient contaminant removal with high cracking rate and low sediment formation. The invention also pertains to the combination of catalysts.
Patent CA-2451848-A1 (CA)
Inventor: KONZAC CALVIN F
IPC: A23L7/10
Filed: 2002-05-16
Abstract: Dans un aspect, l'invention concerne de la farine de froment partiellement cireuse qui contient de l'amylopectine en quantité comprise entre 10% en poids et 20% en poids et de l'amylopectine en quantité inférieure à 90%. Dans un autre aspect, l'invention concerne des mélanges de farine qui contiennent une ou plusieurs farines de froment partiellement cireuses selon l'invention. L'invention concerne également des produits de boulangerie préparés à partir d'une farine ou d'un mélange de farine selon l'invention. Les produits de boulangerie selon l'invention présentent une durée de conservation prolongée. Dans d'autres aspects, l'invention concerne des procédés permettant de fabriquer des produits de boulangerie.
Patent CA-2459101-A1 (CA)
Inventor: SATOU MASATAKA
IPC: D01F8/10
Filed: 2002-08-30
Abstract: A process for the production of a plastic optical member constituted of a core and a clad which comprises the thermal polymerization step of thermally polymerizing a polymerizable monomer to form a core, wherein a polymerization initiator having a 10-hour half-life temperature (Th~C) satisfying the relationship: Tb - 20 <= Th is used in the thermal polymerization step and the polymerization is conducted for at least 10 % of the half-life of the polymerization initiator at an initial polymerization temperature (T1~C) satisfying the relationship: Tb - 10 <= T1 <= Tg and/or wherein the thermal polymerization is conducted at an initial polymerization temperature (T1~C) and then the temperature is raised to a temperature (T2~C) satisfying the relationships: Tg <= T2 and T1 < T2, followed by additional polymerization (in which Tb is the boiling point (~C) of the polymerizable monomer and Tg is the glass transition point (~C) of a polymer of the polymerizable monomer).