baber/WOPTO huggingface dataset:
Patent CA-2427947-A1 (CA)
Title: Highly weatherable moisture-curable one-component polyurethane compositions
Inventor: KUNITOMO TAKUYA
IPC: C08K9/04
Filed: 2001-12-07
Abstract: Highly weatherable, moisture-curable, one-component polyurethane composition  which is curable with moisture in the air is provided at lower costs. The composition contains a main component which will form a polyurethane resin upon curing, and additives. The additives are one or more photocurable materials selected from the group consisting of unsaturated acrylic compound s, polyvinyl cinnamate, and azide-containing compounds; and a hindered amine photostabilizer. The additives may preferably further contain a thixotropy endowing agent comprising a blocked amine compound forming primary or secondary amino group with moisture, or a polyurea compound.
Patent CA-2431182-A1 (CA)
Inventor: WU ARTHUR
IPC: B25B13/46
Filed: 2003-06-10
Abstract: A ratchet wrench comprises a handle having a head portion and an end thereof. The head portion has a through hole and a chamber. The chamber has a side thereof communicated with the through hole and has a side wall at the other side thereof. An engaging member has a central polygonal hole and an annular tooth portion and exterior surface thereof. The engaging member is installed in the through hole of the handle for free rotation. A pawl having a tooth portion at a side thereof is received in the chamber of the handle at a side thereof resting against the side wall in the chamber. The tooth portion thereof is removably meshed with the tooth portion of the engaging member. A self-positioned elastic member is made from a flexible wire to form a spiral positioning portion and an elastic arm. The self-positioned elastic member is received in the chamber of the handle at the side opposite from the pawl. The positioning portion rests against both of the side wall of the chamber and the engaging member, and the elastic arm has the free end thereof resting against the pawl.
Patent CA-2431697-A1 (CA)
Title: Unitized tone ring assembly
Inventor: BULLARD MORGAN
IPC: G01P3/487
Filed: 2002-10-30
Abstract: A tone ring assembly for use on a rotatable machine part. The tone ring (10) is able to generate a varying voltage output when rotated at varying speeds. A  fixed position magnetic sensor detects this voltage. The tone ring comprises an axially extending main body portion (18) having a plurality of areas able to generate a voltage upon rotation (32, 34). A retainer (75) having at least one radial flange prevents axial movement of the tone ring and the tone ring includes ribs and spaces on its inside diameter to permit oil to pass therethrough.
Patent CA-2433014-A1 (CA)
Title: Ir laser diode based high intensity light
Inventor: MACHI NICOLO F
IPC: F21S2/00
Filed: 2001-12-20
Abstract: An infrared LASER diode based high intensity light (100) for use as an aircraft landing light or searchlight in conjunction with night vision imaging systems. The high intensity light (100) uses infrared LASER diodes (110) installed into a heat sink (112) for temperature stability. The infrared light emitted from the LASER diodes (110) is transmitted to an optical positioning plate (106) by optical transmission means (108). The optical positioning plate (106) combines the emissions of the individual LASER diodes (110) to a single infrared light beam, which is collimated by an aspheric lens (102).
Patent CA-2433696-A1 (CA)
Title: A workpiece double clamp set processing system
Inventor: CHEAH SINGEE
IPC: B62D65/06
Filed: 2003-06-27
Abstract: Disclosed herein is a clamp device comprising a support frame member, a lower clamp unit and an upper clamp unit supported by the support frame member. The lower clamp unit has a pair of lower jaws and first actuating means for actuating at least one of the lower jaws between clamped and unclamped positions. The upper clamp unit has a first upper jaw and a second upper jaw, and a second actuating means for actuating at least one of the upper jaws between clamped and unclamped positions, the first upper jaw being fixed for movement with one of the lower jaws.
Patent CA-2434079-A1 (CA)
Title: Cyanoacrylate compositions for prophylactic or therapeutic treatment of diseases manifesting themselves in and/or damaging cutaneous tissue
Inventor: LYSTER HANS BRINCH
IPC: A61P17/02
Filed: 2002-01-16
Abstract: A novel use of at least one cyanoacrylate compound alone or combined for producing a medicament for prophylactic or therapeutic treatment of diseases in and related to humane dermal tissue or humane mucous tissue. The medicament offers an advantageously novel alternative to hitherto known medicaments for treatment of exanthemaes, psoriasis exanthemaes, exanthemaes in connection with fungal infections, virus infections, cutaneous tissue and revision of infected and non-infected wounds.
Patent CA-2434230-A1 (CA)
Title: 6-(1-fluoroethyl)-5-iodo-4-aminopyrimidine compounds, process for preparing the same, and agricultural and horticultural chemicals for controlling noxious organisms
Inventor: SHIKITA SHOJI
IPC: C07D239/42
Filed: 2002-01-10
Abstract: 6-(1-Fluoroethyl)-5-iodo-4-aminopyrimidine compounds represented by the general formula (1), a process for preparing the compounds, and pest controllers containing the same as the active ingredient: (1) wherein Ar is phenyl which may have one to three substituents selected from the group consisting of halogeno, C1-4 alkyl, C1-4 haloalkyl, C1-4 alkoxy, C1-4 haloalkoxy, and phenoxy, naphthyl, thienyl, indanyl, or 1,4-benzodioxan-6-yl ; R is hydrogen or C1-4 alkyl; *1 represents an asymmetric carbon atom; and *2  represents an asymmetric carbon atom when R is C1-4 alkyl.
Patent CA-2435611-A1 (CA)
Title: Alpha-amino-n-hydroxy-acetamide derivatives
Inventor: UMEMURA ICHIRO
IPC: C07D249/06
Filed: 2002-02-08
Abstract: The invention relates to .alpha.-amino- N-hydroxy- acetamide derivatives of formula (I), wherein R is di-lower alkyl amino, 1,2,3-triazol-2yl or 1,2,4- triazol-4-yl, m represents an integer from 1 up to and including 10, and n represents an integer from 0 up to and including 10, and salts thereof; to processes for their preparation, pharmaceutical compositions comprising said hydroxamic acid derivatives, the use of such hydroxamic acid derivatives as medicaments, and a method of treating conditions or diseases mediated by matrix-degrading metalloproteinases (MMP's) using said derivatives alone or in combination with one or more other therapeutic agents.
Patent CA-2437549-A1 (CA)
Title: Production of zinc oxide from complex sulfide concentrates using chloride processing
Inventor: ALLEN CAROLE
IPC: C22B19/34
Filed: 2002-02-27
Abstract: An apparatus and a process for producing zinc oxide from a zinc-bearing material are provided. The process comprises the steps of leaching the complex sulfide material with hydrochloric acid, ferric chloride, and oxygen;  precipitating iron from the leach solution using lime and oxygen; removing copper, silver, cadmium, cobalt and lead from the leach solution by cementation with zinc dust; precipitating zinc oxide from the leach solution using lime; and regenerating HCI from a calcium chloride leach filtrate solution to regenerate hydrochloric acid and precipitate gypsum. Related processes for recovering copper, silver, lead, and iron from complex sulfide materials and for recovering lead from residue by solubilizing lead chloride and precipitating it with lime are also provided.
Patent CA-2438222-A1 (CA)
Inventor: TOUCHETTE BERNARD
IPC: B62B17/00
Filed: 2003-08-08
Abstract: A wearable sled includes a sled body made out of a substantially thin and flexible polymeric resin.  The sled body has a sliding surface for slidably contacting a slippery slope and a user contacting surface for contacting the user body.  A  pair of shoulder straps allows attachment of the sled body adjacent a first end thereof to the shoulders of the user.  A pair of foot straps allows attachment of the sled body adjacent a second end thereof to the feet of the user.  The sled body is configured and sized for extending substantially across the width of the user body from the base of the neck region to the feet of the user when the sled body is in a deployed configuration with the shoulder and foot releasable attachment straps attached to the user body.
Patent CA-2439927-A1 (CA)
Title: Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
Inventor: ROSENBLATT DAVID H
IPC: C02F1/52
Filed: 2002-02-27
Abstract: Raw water is treated with chlorine, chlorine dioxide and ammonia in various stages as it proceeds from raw water acquisition through clarification (coagulation, flocculation, sedimentation, and filtration) to storage of finished water from which the treated water can be introduced into a distribution system. Chlorine dioxide can be used as a pre-oxidant or disinfectant. Chlorine can be used as a disinfectant or to react with ammoni a to product monochloramine.
Patent CA-2440107-A1 (CA)
Inventor: MICHAELS RICHARD STEPHEN
IPC: B65D88/16
Filed: 2003-09-09
Abstract: A pallet for bulk bags consists of a combination of a pair of elongate "C"  channel tine receiving members and a bulk bag. Each of the tine receiving members have a top and opposed sides defining both an exterior surface and an interior surface. At least one strap receiving channel runs along the interior surface at the top. The exterior surface is devoid of appendages. The interior surface is being devoid of obstructions. The bulk bag has sides and a bottom. Straps are secured to the bulls bag, which are adapted to engage the at least one strap receiving channel of each of the tine receiving members for the purpose of securing the tine receiving members to the bottom of the bulk bag.
Patent CA-2441648-A1 (CA)
Inventor: KIM JUNG-SIK
IPC: H04L12/14
Filed: 1999-08-03
Abstract: A method for providing a data service in a CDMA communications system including the steps of: sending, at a base station, first charging data channel information to a plurality of mobile stations on a paging channel; detecting, at specified mobile stations of the plurality of mobile stations, the paging channel to detect the first charging data channel information, sending, at one of the specified mobile stations, a corresponding ID code to the base station on an access channel to request a charging data service, receiving, at the base station, a charging data service request message from the specified mobile station and sending second charging data channel information to the specified mobile station on the paging channel; detecting, at the specified mobile station, the second charging data channel information from the paging channel and sending a charging data service request confirm message to the base station on the access channel, and sending, at the base station, charging data to the specified mobile station on the corresponding charging data channel and, upon receiving the charging data at the specified mobile station, sending billing information for the charging data to the base station on the charging data channel.
Patent CA-2443600-A1 (CA)
Inventor: MILLER ANDREW
IPC: A61K31/4545
Filed: 2002-04-19
Abstract: L'invention concerne de nouvelles classes de composés de la formule I qui sont des inhibiteurs de caspase et de TNF-alpha. Elle concerne également des compositions pharmaceutiques renfermant ces composés. Ces composés et compositions pharmaceutiques conviennent particulièrement bien pour inhiber l'activité de caspase et de TNF-alpha, et peuvent être avantageusement utilisés comme agents contre caspase-, interleukine-1- ("IL-1"), apoptose-, facteur d'induction de l'interféron-.gamma. (IGIF), interféron-.gamma.- ("IFN-.gamma."), ou des maladies induites par TNF-alpha, telles que maladies inflammatoires, maladies autoimmunes, maladies osseuses destructives, maladies proliférantes, maladies infectieuses et maladies dégénératives. L'invention concerne en outre des procédés de préparation de ces composés. Elle concerne également des procédés permettant d'inhiber l'activité de caspase et de TNF-alpha et de réduire la production d'IGIF et de IFN-.gamma., ainsi que des procédés de traitement de caspase-, d'interleukine-1, d'apoptose et d'interféron-.gamma.- et de maladies induites par TNF-alpha au moyen desdits composés et compositions.
Patent CA-2444760-A1 (CA)
Inventor: SIREJACOB GINO
IPC: G03G5/147
Filed: 2002-04-16
Abstract: Member for a printer, a fax machine, a copier or a toner cartridge, in which said member has a face R1, (5) in contact with toner particles, said face R1, (5) being provided with a top layer (4) in contact with toner particles, said top (4) layer comprising substantially spherical particles (6) with a Mohs hardness of more than 3 or equal to 3 and an average particle size lower than 100µm.
Patent CA-2447019-A1 (CA)
Inventor: TREADWELL SIMON
IPC: B62D51/00
Filed: 2003-10-27
Abstract: A new motorized tow-motor module with electronic control and a quick-release attachment mechanism is described to provide on demand motive power to a range of detachable containers or trolleys allowing heavy loads to be carried and moved between locations easily. The tow-motor includes a pair of load bearing wheels each attached to an axle supported inside a tubular monocock chassis. In one embodiment of the invention the tubular monocock chassis contains a pair of electronically controlled, variable speed, reversible, direct current motors connected to the axel(s) via a gear train and clutch~ assembly a rechargeable battery module and an electronic module for controlling the power applied to each of the electric motors in response to displacement and steering commands applied by the operator to a remote handle mounted controller.
Patent CA-2450978-A1 (CA)
Inventor: CARDARELLI FRANCOIS
IPC: C25C3/28
Filed: 2002-11-22
Abstract: This invention relates to a method for electrowinning of titanium metal or titanium alloys from electrically conductive titanium mixed oxide compounds in the liquid state such as molten titania slag, molten ilmenite, molten leucoxene, molten perowskite, molten titanite, molten natural or synthetic rutile or molten titanium dioxide. The method involves providing the conductive titanium oxide compound at temperatures corresponding to the liqu id state, pouring the molten material into an electrochemical reactor to form a pool of electrically conductive liquid acting as cathode material, covering the cathode material with a layer of electrolyte, such as molten salts or a solid state ionic conductor, deoxidizing electrochemically the molten cathod e by direct current electrolysis. Preferably, the deoxidizing step is performe d at high temperature using either a consumable carbon anode or an inert dimensionally stable anode or a gas diffusion anode . During the electrochemical reduction, droplets of liquid titanium metal or titanium all oy are produced at the slag/electrolyte interface and sink by gravity settling to the bottom of the electrochemical reactor forming, after coalescence, a pool of liquid titanium metal or titanium alloy. Meanwhile carbon dioxide or oxyg en gas is evolved at the anode.The liquid metal is continuously siphoned or tapped under an inert atmosphere and cast into dense and coherent titanium metal or titanium alloy ingots.
Patent CA-2452886-A1 (CA)
Inventor: ANDERSON MICHAEL W
IPC: C03B1/00
Filed: 2003-12-10
Abstract: A refractory system for glass melting furnaces includes alumina, zirconia; and silica mixed with a silica binder. The refractory may be formed as refractory blocks or directly onto the wear portion of a glass melting furnace. The refractory may be formed using casting, pumping, or shotcreting methods.
Patent CA-2453592-A1 (CA)
Inventor: REICH CARY J
IPC: A61F2/02
Filed: 2002-06-21
Abstract: Dry cross-linked gelatin compositions are prepared that rapidly re-hydrate to produce gelatin hydrogels suitable as hemostatic sealants. Gelatin is cross-linked in the presence of certain re-hydration aids, such as polyethylene glycol, polyvinylprovidone, and dextran, in order to produce a dry cross-linked gelatin powder. The use of the re-hydration aids has been found to substantially increase the re-hydration rate in the presence of an aqueous re-hydration medium, typically thrombin-containing saline.
Patent CA-2459043-A1 (CA)
Title: Universal keyboard
Inventor: HIGGINSON TIMOTHY B
IPC: H03M11/04
Filed: 2002-09-19
Abstract: The present invention provides a multifunctional input device (1). The input device includes a functional mode (12) which defines the mode of operation of the input device. Each functional mode includes one or more domain levels (20) with each domain level containing one or more domain-level values. Each domain level-value within each functional mode is assigned to one of a plurality of programmable input keys (30). The domain-level value assigned to each programmable input key controls the function of that programmable input key within a given functionality and domain level. The present invention also includes a display (32) to indicate the domain-level value associated with each of the programmable input keys within a given functionality .
Patent CA-2465139-A1 (CA)
Title: Transfert vers utran entre technologies d'acces radio avec services simultanes dans les domaines des commutations de paquets (ps) et de circuits (cs)
Inventor: WU CHIH-HSIANG
IPC: H04W88/06
Filed: 2004-04-23
Abstract: Un dispositif sans fil a simultanément des services de circuit commuté (CS) et des services de paquets commutés (PS) sur un réseau non-UMTS. Les services CS et PS en continu, le réseau non-UMTS transmet un message HANDOVER TO UTRAN COMMAND au dispositif sans fil pour effectuer un transfert à la procédure UTRAN. Le message HANDOVER TO UTRAN COMMAND exclut l'information utilisée pour le transfert des connexions de signalisation PS à l'UTRAN de sorte que seulement les connexions de signalisation CS sont transférées. Le dispositif sans fil reçoit et analyse le message HANDOVER TO UTRAN COMMAND pour identifier les connexions de signalisation qui sont transférées. Après avoir déterminé que seules les connexions de signalisation CS sont transférées, une couche de contrôle de ressource radio (RRC) à l'intérieur du dispositif sans fil informe une couche supérieure à l'intérieur du dispositif sans fil qu'aucun porteur d'accès radio PS ou qu'aucune connexion de signalisation PS n'est présente.
Patent CA-2468367-A1 (CA)
Inventor: OPHARDT HEINER
IPC: A47K5/12
Filed: 2004-05-26
Abstract: A delay mechanism including one or more suction cups which during a normal cycle of dispensing from a liquid dispenser come to engage on a surface and thereby delay the return of an actuating member in the dispenser to a position for further dispensing until such time as the suction cup disengages from the surface.
Patent CA-2473024-A1 (CA)
Inventor: VINCENT MARK
IPC: A61K31/138
Filed: 2002-11-01
Abstract: L'invention concerne l'utilisation de N,N-diethyl-2-[-4-(phenylmethyl)-phenoxy]ethanamine monohydrochloride (DPPE) dans la thérapie du cancer. On utilise DPPE pour traiter des patients suspectés ou souffrant d'un cancer agressif. L'invention concerne également l'utilisation de DPPE pour traiter un patient suspecté de l'existence d'un cancer, cette utilisation faisant suite à une chirurgie destinée à traiter un cancer primaire qui est oestrogène récepteur négatif. L'invention concerne enfin des compositions pharmaceutiques comprenant DPPE utilisées pour traiter des patients suspectés ou souffrant d'un cancer agressif et des kits pharmaceutiques comprenant lesdites compositions.
Patent CA-2474170-A1 (CA)
Inventor: BLEIBLER ALEXANDER
IPC: E04C5/12
Filed: 2002-12-16
Abstract: The invention relates to a reinforcing device for supporting structures, tha t comprises a lamellar structure that runs into an anchoring device. Said lamellar structure is composed of a plurality of separate or separable individual layers between which intermediate layers are disposed at least in the zone of the anchoring device. The invention also relates to a method for producing such a reinforcing device and to a method for the reconstruction and/or reinforcement of edifices on the basis of such a reinforcing device. Preferably the lamellar structure is provided with carbon-fiber reinforced plastic lamellae (CFK) as the individual layers which are imbedded in a thermoplastic matrix. Preferably the individual layers of the lamellar structure are based on a thermoplastic conventional plastic material and additionally have interposed fabric inserts of metal plates as the intermediate layers, most preferably a bidirectionally oriented fabric, especially a bidirectionally oriented aramide fiber fabric.
Patent CA-2474442-A1 (CA)
Title: Cancer treatment resistance and agents modulating such resistance
Inventor: PAU BERNARD
IPC: C12Q1/02
Filed: 2004-07-09
Abstract: Method for detecting in vitro resistance of cancer cells to a treatment, comprising the step of detecting in the cancer cells supernumerary nucleolar organizer regions (NOR), whereby identification of the presence of supernumarary NOR in the cancer cells is indicative of treatment resistance.    And a method for defining the capacity of a candidate agent to modulate NOR genes number of cancer cells, comprising the steps of : contacting the cancer cells with a candidate agent for a time sufficient to permit modulation of NOR genes number; and observing whether NOR genes number increases or decreases in said cancer cells.
Patent CA-2475623-A1 (CA)
Title: Hybrid traction system for vehicles
Inventor: GONZALEZ MENA FRANCISCO
IPC: F01B17/02
Filed: 2003-02-06
Abstract: The system consists in the connection of an engine and a motor, one as a combustion engine (1) and the other as a pneumatic motor (2), with this connection being made through a mechanical coupling (3) and, at once, through a pneumatic connection between the exhaust (8) of the pneumatic motor (2) and the input (9) of the combustion engine (1), including a control unit (19) which controls both the coupling (3) and the engine (1) and motor (2) and supplementary equipment associated to the latter. The pneumatic and mechanical coupling between both engine (1) and motor (2) provides comburent overfeeding to the combustion engine (1) and, at the same time, a sum of the drives provided by both engine and motor, with this sum of drives being applied to the pertinent clutch (6) of the system, in order to achieve a reduction in the consumption of the latter and greater power.
Patent CA-2475767-A1 (CA)
Title: Opioid receptor active 4-(3-hydroxyphenyl) or 4-(3-alkoxyphenyl)-1,2,4-triazole compounds
Inventor: NAIR ANIL
IPC: A61P37/02
Filed: 2003-02-07
Abstract: The invention provides compounds of formula I: wherein R1to R4 and n have an y of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for treating pain and treating other conditions which involve, for example, binding opioid receptors using compounds of formula I.
Patent CA-2476180-A1 (CA)
Title: Crown reinforcement with shoulder ply
Inventor: FERLIN OLIVIER
IPC: B60C15/06
Filed: 2003-03-04
Abstract: A tire intended to be fitted on a vehicle bearing a heavy load, such as a lorry, construction vehicle and/or aircraft, which tire comprises a carcass reinforcement radially surmounted by a crown reinforcement and a tread. The crown reinforcement is composed of at least two plies of metallic reinforcement elements, which are parallel to each other within the respective ply and are crossed from one ply to the next, forming angles of between 10 and 35° with the circumferential direction. Disposed in each shoulder is an additional ply of reinforcement elements which are parallel to each other in the ply and are oriented radially. The axially inner edges of the additional shoulder ply are radially adjacent to at least one edge of one of the plies of the crown reinforcement. The axially outer edge of the additional shoulder ply is radially lower than the edge of the ply to which the additional shoulder ply is adjacent.