baber/WOPTO huggingface dataset:
Patent CA-2371590-A1 (CA)
Title: Identification tag
Inventor: FORSTER IAN
IPC: G06K19/07
Filed: 2000-05-15
Abstract: An identification tag (300) is provided comprising a multilayer assembly incorporating, in sequence, a metal backing layer (320), a bulk structural layer (330), a piezo-electric layer (340) and an electrode layer (350). The electrode layer (350) incorporates antennae structures for receiving interrogating radiation comprising a first radiation component at a relatively lower frequency and a second radiation component at a relatively higher frequency. The electrode layer (350) also incorporates a structure (390, 400) for modulating a second signal generated in response to receiving the second component by a first signal generated in response to receiving the first component to generate a modulated signal which is re-emitted as reflected radiation from the tag (300). The presence of the tag (300) is determinable from modulation components present in the reflected radiation, thereby distinguishing the tag (300) from other objects capable of reflecting radiation, but not modulating it.
Patent CA-2371691-A1 (CA)
Title: An air-cooled gas turbine exhaust casing
Inventor: HAKODA HIRONOBU
IPC: F01D25/26
Filed: 2002-02-12
Abstract: Cooling air passages are formed in the wall of an exhaust casing connected to a turbine casing of a gas turbine. Low pressure air extracted from the low pressure-stage of an air compressor of the gas turbine is supplied to the cooling air passage from the portion near the downstream end of the exhaust casing. Cooling air flows through the cooling air passage toward the upstream end of the exhaust casing and then flows into an annular cavity formed in the turbine casing near the portion corresponding to the last turbine stage. Therefore, the metal temperature of the exhaust casing near the upstream end (near the joint between the exhaust casing and the turbine casing) is lowered by the cooling air and, as cooling air of a relatively high temperature is supplied to the cavity in the turbine casing, the metal temperature of the turbine casing near the downstream end becomes higher than that provided by a conventional cooling system. Therefore, the difference between the metal temperatures of the turbine casing and the exhaust casing becomes very small and the thermal stress exerted on the exhaust casing due to the temperature difference can be largely reduced.
Patent CA-2372223-A1 (CA)
Inventor: WAGNER HILDEBERT
IPC: A61K31/375
Filed: 2000-04-28
Abstract: The invention relates to the use of Phyllanthus for targeted stimulation of the immune system, preferably the stimulation of the tumor necrose factor, dendritic cells and phagocytes.
Patent CA-2374457-A1 (CA)
Inventor: RANDAZZO JEFFREY A
IPC: B41N6/00
Filed: 2000-06-13
Abstract: A sheet of elastomeric material (12) that serves as a shock absorber and cushion for use between a flexographic printing plate (30) and a printing cylinder (14) during printing for compensating for variations in thickness, height and centricity of the printing cylinder (14) and flexographic printing plate (30) to prevent distortions in the image being printed that includes providing an elastomeric sheet having a longitudinal direction in the direction of circumferential travel of the cylinder circumference that includes a plurality or array of protrusions (20) formed of the elastomeric material (12) of predetermined cross-sectional shape and area and the material having a durometer to cushion the flexographic plate (30) in such a way to provide the necessary compensation to ensure a high quality printed image at high speed. The cross-sectional shapes and the array of the longitudinal protrusions (20) provide for material displacement zones that allows the elastomeric material (12) to be compressed and return relatively instantaneously to its original height or near original height in sharing high quality printing compensating for tolerance errors between the drum size and the flexographic plate thicknesses.
Patent CA-2377887-A1 (CA)
Inventor: ALDERUCCI DEAN
IPC: G06Q30/00
Filed: 2000-07-06
Abstract: Published without an Abstract
Patent CA-2378717-A1 (CA)
Title: Preparation of metal oxide supports loaded with biomolecules
Inventor: VENEMA F
IPC: C12Q1/6834
Filed: 2000-08-09
Abstract: The invention relates to method for the preparation of metal oxide supports loaded with biomolecules, comprising the steps of: (a) activating the surface of the support by means of a silanating agent comprising an amine group; (b) loading the support by attaching biomolecules to the activated surface, characterized in that subsequently the loaded support is treated with an acidic solution, and provided that the method is not used for the preparation of silica wafers which are aminated by silanation using (3-aminoprdeyl)monoethoxydimethylsilane and loaded with oligonucleotides.  Similarly, an activated and loaded support may be treated with a basic or neutral solution, provided that the method is not used for derivatization of aluminiumoxide nanoparticles aminated with (3-aminopropyl)triethoxysilane, wherein the basic solution further contains a large excess of N-acetylhomocysteinelactone. This method can for example be used in the preparation of arrays for probe-based assays.
Patent CA-2379720-A1 (CA)
Title: Walsh code allocation/de-allocation system
Inventor: BURGESS JOHN K
IPC: H04J13/18
Filed: 2002-04-02
Abstract: A method of allocating CDMA codes from a set of the same is provided for use in connection with a wireless network. The method includes, after identifying a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated.  Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated.
Patent CA-2381033-A1 (CA)
Inventor: STACHEL HANS-DIETRICH
IPC: A61K31/4015
Filed: 2000-07-25
Abstract: Dérivés substitués de 1,5-dihydropyrrol-2-one de formule générale (I), procédé de préparation de ces dérivés, médicaments les contenant, ainsi qu'utilisation desdits dérivés pour la fabrication de médicaments.
Patent CA-2385746-A1 (CA)
Title: Method
Inventor: SAUGSTAD OLA DIDRIK
IPC: A61K38/38
Filed: 2000-09-15
Abstract: The present invention provides a method of treating meconium aspiration sndrome, said method comprising administering to a subject in need of treatment a therapeutically effective amount of albumin. A further aspect of the invention relates to the sue of albumin in the preparation of a medicament for treatint meconium aspiration syndrome, and a pharmaceutical composition comprising albumin admixed with a pharmaceutically acceptable carrier, diluent or excipient.
Patent CA-2386213-A1 (CA)
Title: Human kinase proteins and polynucleotides encoding the same
Inventor: SANDS ARTHUR T
IPC: C12N9/12
Filed: 2000-09-27
Abstract: Novel human polynucleotide and polypeptide sequences are disclosed that can be used in therapeutic, diagnostic, and pharmacogenomic applications.
Patent CA-2386602-A1 (CA)
Title: Apparatus for and method of eradicating pests
Inventor: TOPP DANIEL P
IPC: A01M21/04
Filed: 2002-05-16
Abstract: An apparatus and method for eradicating pests through the use of heat. The apparatus has a chamber with a ceiling plenum, a floor plenum and a perforated floor for controlling the flow of air throughout the chamber.
Patent CA-2387937-A1 (CA)
Inventor: LOVELACE JOHN HOWARD II
IPC: B61L27/00
Filed: 2000-10-30
Abstract: L'invention concerne un procédé et un dispositif permettant de modifier l'information de configuration utilisée pour commander un appareil de surveillance embarqué à bord d'une locomotive. Sous l'action d'un centre de commande et de diagnostic, l'appareil de surveillance embarqué recueille périodiquement des données depuis la locomotive et transmet ces données au centre de commande et de diagnostic. Pour pouvoir modifier certains aspects associés au processus de collecte (y compris la période de collecte des données proprement dite, les types de données recueillies, etc.), il est nécessaire de modifier le fichier de configuration qui commande  l'appareil de surveillance embarqué. Le fichier en question est modifié au centre susmentionné, puis transmis à l'appareil de surveillance embarqué.
Patent CA-2393399-A1 (CA)
Title: Soldering flux
Inventor: ARORA SANYOGITA
IPC: B23K101/42
Filed: 2000-12-01
Abstract: A soldering flux includes a non-acidic resin in an aqueous composition. The flux can also include an activating agent and a surface-active agent that promotes surface wetting. The flux can be used to coat circuits and a printe d circuit board.
Patent CA-2394132-A1 (CA)
Title: Axial flow turbine type rotor machine for elastic fluid operation
Inventor: JACOBSSON ROLF ALEXIS
IPC: F01D9/02
Filed: 2000-11-01
Abstract: An axial flow turbine machine intended for elastic fluid operation comprises a rotor (11) with two or more sections (26, 27) each carrying an array of radially directed drive blades (24; 64), and a stator (10) having a number of fluid inlet nozzles (12) and one or more sections (15) each carrying a circumferential array of guide vanes (14; 54) for directing motive fluid onto the drive blades (24; 64), wherein a flow path (30; 60) is formed between every two adjacent drive blades (24; 64) in each rotor section (26, 27) and a flow path (29; 59) is formed between every two adjacent guide vanes (14; 54) in each stator section (15), and a widened section (F, E) is provided between the entrance section (A, C) and the exit section (B, D) of each one of the rotor section flow paths (30; 60) and the stator section flow paths (29; 59), such that the radial distance between the inner flow path defining surface (28) and the outer flow path defining surface (18) is larger in the widened section (F, E) than in the exit section (B, D).
Patent CA-2395030-A1 (CA)
Inventor: SCHUMAN RICHARD J
IPC: H04N5/44
Filed: 2000-12-12
Abstract: A television control system (10) for controlling different models of hospital televisions, has an input device (32) for receiving an input (12) from a person, and a controller (16) for interfacing with hospital televisions (40).  The controller (16) generates control signals clusters (28) reflective of the input (12), and the clusters (28) include a plurality of sequentially-generated, individual control signals for specific operational function of a plurality of different models of hospital televisions (40).
Patent CA-2399728-A1 (CA)
Title: Method and apparatus for supervising transmit power in a high data rate system
Inventor: BENDER PAUL E
IPC: H04B7/005
Filed: 2001-02-07
Abstract: A method of supervising on the forward link in a high data rate system is disclosed, wherein a base station transmits to an access terminal on a forward traffic channel only when the base station has data to send to the access terminal. Each access terminal generates periodic data rate measurements based on the received forward link signal. Each access terminal then minimizes the period in which it transmits on the reverse link without being power-controlled by turning off its transmitted based on the data rate measurments.
Patent CA-2399981-A1 (CA)
Inventor: DIVISEK JIRI
IPC: H01M8/2495
Filed: 2001-02-03
Abstract: Pile à combustible, en particulier au méthanol, qui comporte une membrane conductrice d'anions. Les protons nécessaires pour la formation d'ions hydroxyle sont introduits sous forme d'eau dans la chambre de cathode. L'eau résultant de la réaction est produite au niveau de l'anode. Ledit procédé présuppose des milieux alcalins tant dans la chambre d'anode que dans la chambre de cathode.
Patent CA-2400939-A1 (CA)
Inventor: ASHMEAD STEPHEN D
IPC: A23K1/175
Filed: 2000-11-10
Abstract: Cette invention se rapporte à une formulation de chélates d'acide aminé de zinc, qui comprend des ions de zinc chélatés par un mélange de ligand d'acide aminé constitué par de la glycine et par un acide aminé contenant du soufre. Le rapport molaire entre le ligand et le zinc est compris entre environ 1/1 et 2/1 et le rapport molaire entre la glycine et l'acide aminé contenant du soufre est compris entre environ 1/6 et 6/1.
Patent CA-2401265-A1 (CA)
Inventor: DANGELMAYR ANDREAS
IPC: B21D43/05
Filed: 2002-09-03
Abstract: A system is described for the transport of workpieces in a forming press, particularly a multistation press, having at least one cross traverse for holding the workpieces, which on at least one of its ends is connected with a lifting and lowering device and can be oriented in a space by means of the lifting and lowering device, between the cross traverse and the at least one lifting and lowering device, at least one overload protection device being arranged for cutting the connection between the cross traverse and the at least one lifting and lowering device.
Patent CA-2401370-A1 (CA)
Title: Illumination device
Inventor: HOFFMAN JOSEPH A
IPC: F21V23/04
Filed: 2000-07-25
Abstract: An illumination device including a light guide (22) surrounded by a protective sleeve (24). The light guide (22) is hollow and includes a cylindrical wall (26) having a structured outer surface (28) and a smooth inner surface (30). Release structures are provided to reflect or refract light through the cylindrical wall (26) of the light guide (22).
Patent CA-2401429-A1 (CA)
Inventor: SIZER GEOFFREY DAVID
IPC: G07B15/02
Filed: 2001-03-14
Abstract: A system adapted for robust storage of parking meter information in a parking meter system is disclosed. The system comprises a plurality of cash boxes (106) and a corresponding plurality of parking meters (108), wherein the cash boxes (106) are periodically and substantially randomly, (i) mated with the corresponding plurality of parking meters (108) for a collection period, and (ii) subsequently collected from said corresponding plurality of parking meters (108). The system comprises parking meter storage means (102) for storing by each parking meter (108) (i) current information relating to a current collection period and (ii) historic information relating to a number of previous collection periods into each cash box (106) which is successively mated with said each parking meter (108), retrieval means (118) for retrieving all information carried by said each cash box (106) after removal of said each cash box (106) from a corresponding parking meter (108) and storage means (134) for storing said all information into a system data store, thereby to perform repetitive and thus robust storage of individual information records.
Patent CA-2401468-A1 (CA)
Title: Installation device for yard hydrant
Inventor: MCKEAGUE DANIEL G
IPC: A01G25/00
Filed: 2002-09-05
Abstract: A device and method for installing yard hydrants which renders the yard hydrant easily installed and replaced. The device includes a buried adapter, a sleeve, and a cap. The buried adapter has an inlet for attachment to a buried water system pipe, an outlet for attachment to a valve body of a yard hydrant, a peripheral wall for attachment to a vertical sleeve, and a drain hole. The sleeve is preferably a pipe sized to receive the valve body of a yard hydrant. The cap illustratively includes an internally threaded collar screwed onto the top of the sleeve and two cover pieces locked to the collar against rotation, each cover piece having an upturned flange with semi- cylindrical recesses which clamp the standpipe of the yard hydrant between them. The device is attached to an underground water pipe, the yard hydrant is then inserted into the sleeve and removably screwed onto the adapter, and the cap is applied to lock the yard hydrant in place.
Patent CA-2401990-A1 (CA)
Inventor: BOLOGNA MARCO
IPC: A61N5/06
Filed: 2001-03-01
Abstract: L'invention concerne un générateur (10) d'ondes électromagnétiques à usage médical, destinées au bien être physique et psychologique d'une personne, comprenant des éléments générateurs d'une succession d'ondes électromagnétiques, au moins un circuit oscillant (12 ; 15a-15g) servant à générer au moins une onde harmonique à partir d'au moins une onde oscillante à au moins une fréquence fondamentale déterminée, ainsi que des éléments de contrôle permettant de mélanger lesdites ondes et des éléments (14) servant à l'émission des ondes dans une salle dans laquelle peuvent se trouver plusieurs utilisateurs. Chaque onde générée par le mélange desdites ondes est constituée de la somme d'une série d'harmoniques de cinquième, neuvième, treizième, dix-septième, vingt-et-unième, vingt-cinquième et vingt-neuvième ordres par rapport à la fréquence fondamentale.
Patent CA-2402754-A1 (CA)
Inventor: HOLTKOETTER TORSTEN
IPC: C08B11/08
Filed: 2002-09-11
Abstract: A description is given of a process for the industrial preparation of methylhydroxyalkylcelluloses (MHACs) by reaction of cellulose with alkali metal hydroxide and subsequent reaction with an alkyl halide and hydroxyalkylating agent, characterized in that the reaction is carried out batchwise in a reactor which has an L/D ratio of less than 2.5 and in which the unmixed regions are minimized and the batch reactor is preceded at the inlet by a continuously operated cellulose milling facility and is followed at the outlet by a continuously running plant for milling and drying the products, with the product being transported by action of gravity. An apparatus for carrying out this process and the methylhydroxyalkylcellulose obtainable by the process are also described.
Patent CA-2403160-A1 (CA)
Inventor: WIKSTRAND JOHN
IPC: A61K31/505
Filed: 2001-03-27
Abstract: La présente invention concerne des formulations pharmaceutiques comprenant un bétabloquant et un hypocholestérolémiant mélangés à un adjuvant pharmaceutiquement tolérable, un diluant ou un excipient. L'invention concerne également un kit de pièces, un procédé de traitement et d'utilisation de ces formulations pour prévenir ou traiter l'athérosclérose, l'hypercholestérolémie et l'hyperlipoprotéinémie.
Patent CA-2404713-A1 (CA)
Title: Suspension assembly for a multi-axle trailer
Inventor: LOBLICK NORTON MARCUS
IPC: B60G9/00
Filed: 2002-09-27
Abstract: A suspension assembly for a multi-axle trailer includes a front mounting, a rear mounting and a rigid axle support arm that extends between the front mounting and the rear mounting. The first end of the axle support arm is mounted for pivotal movement about a substantially horizontal axis by the front mounting. A roller is rotatably mounted at the second end of the axle support arm for rotational movement about the longitudinal axis of the axle support arm. The rear mounting includes a roller travel channel. Spaced sidewalls of the roller travel channel are adapted to engage the roller. The rear support wall is adapted to engage the second end of the axle support arm to permit axial loads to be transmitted along the longitudinal axis of the axle support arm to the rear mounting.
Patent CA-2404961-A1 (CA)
Inventor: RUSSELL DOUGLAS
IPC: C07K14/535
Filed: 2001-04-03
Abstract: The present invention relates to a process for the production of proteins or polypeptides using genetically manipulated plants or plant cells, as well as to the genetically manipulated plants and plant cells per se (including parts of the genetically manipulated plants), the heterologous protein material (e.g., a protein, polypeptide and the like) which is produced with the aid of these genetically manipulated plants or plant cells, and the recombinant polynucleotides (DNA or RNA) that are used for the genetic manipulation.
Patent CA-2407222-A1 (CA)
Title: New thiochromane derivatives and their use as thrombin inhibitors
Inventor: ANDERSSON KJELL
IPC: A61P7/02
Filed: 2001-05-14
Abstract: There is provided compounds of formulae (I) and (IA) wherein Y, R1, R2, R3, D1 and D2 have meanings given in the description which are useful as, or as prodrugs of, competitive inhibitors of trypsinlike proteases, such as thrombin, and in particular in the treatment of conditions where inhibitors of thrombin is required (e.g. thrombosis) or as anticoagulants.
Patent CA-2410408-A1 (CA)
Inventor: CHRISTADLER MARIA
IPC: A61P29/00
Filed: 2001-06-28
Abstract: L'invention concerne des 2-aminométhyl-thiéno[2,3-d]pyrimidines de formule générale (I) dans laquelle les restes R<1> à R<6> ont la signification mentionnée dans le texte. Ces composés exercent une inhibition de la phosphodiestérase V et s'utilisent pour traiter des affections du système cardio-vasculaire, ainsi que des troubles de l'érection.
Patent CA-2412245-A1 (CA)
Title: Handle for welding gun and system using same
Inventor: DOHERTY JAMES E
IPC: B23K9/28
Filed: 2002-11-21
Abstract: A welding system having a welding gun with a handle. The handle has a first end and a second end. The handle may be operable to receive a welding cable from a first and a second direction, respectively. The handle may be operable to position a trigger in any one of four quadrants of the handle. The handle may increase in cross- sectional area in each direction from a gripping portion located between the first and second ends towards the first and second ends.
Patent CA-2412663-A1 (CA)
Title: Homologue humain de la proteine dbf4/ask1, acides nucleiques et procedes correspondants
Inventor: BERTHELSEN JENS
IPC: C12Q1/48
Filed: 2001-06-15
Abstract: L'invention concerne un homologue polypeptidique humain de DBF4/ASK1 et des polynucléotides permettant d'identifier et de coder DRF1. Elle concerne aussi des vecteurs d'expression, des cellules hôtes et des procédés de production de cet homologue. Elle concerne enfin des méthodes d'identification d'agonistes/antagonistes complexes contenant DRF1 ou DRF1, utiles dans le traitement de troubles et de maladies humaines.
Patent CA-2413167-A1 (CA)
Inventor: KIM HONG-BAE
IPC: A23L11/00
Filed: 2002-11-28
Abstract: Disclosed is a device for sensing and alarming absence of water in a home machine for manufacturing soybean milk, watery bean curd, and bean curd, which allows the home manufacturing machine to be operated only when the home manufacturing machine contains water, so as to prevent the machine from being operated by a user without water, thereby preventing the machine from getting damaged. The apparatus includes a plurality of components installed in a body. The device includes: a ground electrode and a signal electrode electrically connected to two selected in the plurality of the components, respectively; a resistor connected to the signal electrode; a switching transistor connected to the resistor; a controller connected to the switching transistor for outputting a control signal for an alarm when the absence of the water is sensed; a resistor connected to the controller; a switching transistor connected to the resistor; and a buzzer connected to the switching transistor.
Patent CA-2415516-A1 (CA)
Inventor: HA YONGGAN
IPC: B02C1/02
Filed: 2003-01-03
Abstract: A jaw crusher used to crush hard materials includes a frame and a fixed and movable jaw positioned in spaced opposed relationship to receive hard materials to be crushed between the jaws. A lever is pivotally connected to the frame for pivotal movement about an axis and includes first and second extensions. The first extension includes a part that is in communication with the movable jaw and a part that is in communication with the axis and the second extension includes a part in communication with a reciprocating drive and a part in communication with the pivot axis. The distance between the parts of the second extension is greater than the distance between the parts of the first extension causing leveraged force to be applied on the movable jaw on application of force on the second extension by the reciprocating drive.
Patent CA-2418133-A1 (CA)
Title: Air intake deflector for twin carburetors
Inventor: LANEUVILLE PATRICK
IPC: F02M37/10
Filed: 2003-02-07
Abstract: An air intake deflector to deflect air towards twin carburetors comprising a specifically sized and configured element inserted inside an existing air intake adaptor and said air intake deflector being situated between two separate spaced apart holes leading to two separate carburetors.