baber/WOPTO huggingface dataset:
Patent CA-2267499-A1 (CA)
Title: System and method for fashion shopping
Inventor: ROSENGARD ANDREA
IPC: G06Q30/06
Filed: 1997-10-07
Abstract: The present invention provides a method of manual fashion shopping and method for electronic fashion shopping by a customer using a programmed computer, CDROM, television Internet or other electronic medium such as video. The method comprises receiving personal information from the customer (601, 602); selecting a body type and fashion category (603) based on the personal information; selecting fashions from a plurality of clothes items based on the body type and fashion category (604); outputting a plurality of fashion data (605) based on selected fashions; and receiving selection information from the customer (606).
Patent CA-2267672-A1 (CA)
Title: Event driven dynamic digital authentication and its applications to internet financial transaction, software installation authentication, routine credit card/bank card user authentication and remote access control
Inventor: LU TAO
IPC: G07F7/10
Filed: 1999-02-15
Abstract: New low risk financial transaction protocols suitable to both Internet and routine financial trading are defined. An authentication method using event drive dynamic digital authentication card is used. The payment method on Internet is disclosed. The seller owns an on-line shopping store on a Cyber Shopping Mall.The customer can visit the seller's store via shopping mall's frame. On paying for the transaction, the Cyber Shopping Mall's authentication server will ask the customer for confirmation. The buyer replies with the appropriate PIN for authentication. The PIN is a combination of event counter and a pseudo random number sequence generated by an authentication card. On each transaction, the customer trigger the card to obtain an distinct random number and the event counter is increased by one. He then key-in the event counter and the random number sequence as the PIN. By checking the PIN in the authentication server's database, the server can tell if the customer is the true card holder. It can then finish the transaction between the customer and the vendor's account stored in the server's database. Such an authentication method can also be used in the software installation authentication to prevent unauthorized installation of software. To facilitate the key-in of the PIN, an optical card reader is described in this invention. The use of dynamic PIN authentication, furthermore, can be also used in routine financial transaction like direct payment using a bank card or credit card payment on daily shopping to prevent card fraud. The transaction and authentication protocols described in this invention is highly reliable and simple, which makes it a promising solution on secure e-commerce.
Patent CA-2269175-A1 (CA)
Title: A method for the regulation of the temperature of the heated air in an apparatus for the hot-air pasting of plastic films
Inventor: BURGER JAN
IPC: B31B50/64
Filed: 1999-04-16
Abstract: An apparatus and a method for pasting of plastic film onto workpieces provides for the workpieces to be carried in sequence over a table and between a roller pair; precut sections of the plastic film being delivered by a conveyor cylinder in synchronized sequence to correspond with the workpieces, and a broad-slit nozzle directs a supply of heated air into the roller gap to effect pasting of each film section to a preselected region of the corresponding workpiece. A temperature sensor above the path of the workpieces after leaving the roller gap and a subsequent table temperature sensor provide signals to a control means, whereby a temperature directly after pasting of a pasted region of the workpiece at which a good pasting is performed is determined as a nominal value, and the supply of heated air to the broad-slit nozzle is regulated in response to the signals.
Patent CA-2271260-A1 (CA)
Inventor: FRANCISCO NEAL SYLVESTER
IPC: A21C11/16
Filed: 1997-10-09
Abstract: Disclosed is a food product having at least one distinct phase and a process and apparatus for producing such a product wherein a blend of ingredients, having a moisture content, is extruded in separate streams (16a, 16b), and a coloring, flavoring or texturizing agent (20) is added to the extruded streams at a predetermined point. The streams are re-combined and then passed through a static mixer zone (28) which produces minimal mixing while allowing a smooth separation and a proper flow into a die insert (32) such as a shaping die.
Patent CA-2274506-A1 (CA)
Title: Appareil telephonique avec protection de combine et dispositif de desinfection
Inventor: PITTIGLIANI WALTER
IPC: A61L2/24
Filed: 1996-12-18
Abstract: L'invention concerne un appareil téléphonique pourvu d'un dispositif germicide conçu pour désinfecter et/ou déparasiter le combiné dudit appareil. Cet appareil est également pourvu d'un dispositif permettant de placer le combiné en milieu fermé. Ces dispositifs peuvent fonctionner indépendamment l'un de l'autre ou conjointement. Dans un mode de réalisation préféré, le dispositif permettant de placer le combiné en milieu fermé est constitué d'une enveloppe circulaire rotative pourvue d'un ou plusieurs combinés qui sont désinfectés à tour de rôle, et qui sont disponibles un à la fois dans un espace accessible à l'utilisateur. Dans un téléphone public, un tel accès n'est autorisé qu'aux utilisateurs ayant introduit un moyen de paiement valable dans ledit téléphone.
Patent CA-2274930-A1 (CA)
Inventor: DULLIEN FRANCIS A L
IPC: B01D46/24
Filed: 1998-10-08
Abstract: La présente invention concerne de façon générale un appareil de séparation de particules contenues dans un effluent gazeux, ainsi que le procédé associé. La présente invention concerne un séparateur de type spongieux destiné à traiter des effluents gazeux contenant des particules liquides ou solides de taille sensiblement inférieure à un micromètre, formé d'une mousse réticulée percée de canaux destinés à l'écoulement des effluents gazeux.
Patent CA-2275264-A1 (CA)
Title: Titanium/silica heterogeneous catalyst regeneration
Inventor: CARROLL KEVIN M
IPC: B01J38/56
Filed: 1997-11-27
Abstract: The catalytic activity of a titanium-containing heterogeneous catalyst such as titania-on-silica which has been used to catalyze olefin epoxidation is effectively restored by washing the catalyst with water, alcohol, ether, nitrile, ester, aromatic hydrocarbon, or ketone.
Patent CA-2277365-A1 (CA)
Title: Treatment of multiple sclerosis through ingestion or inhalation of copolymer-1
Inventor: TEITELBAUM DVORA
IPC: A61K38/16
Filed: 1998-01-12
Abstract: The present invention relates to the treatment of multiple sclerosis by ingestion or inhalation of copolymer-1 and pharmaceutical compositions useful for such treatment.
Patent CA-2277554-A1 (CA)
Title: Streptokinase mutants
Inventor: MASSO JULIO RAUL FERNANDEZ
IPC: C12N15/31
Filed: 1999-08-06
Abstract: The present invention is related to the field of biotechnology and genetic engineering techniques, particularly to a method for obtaining mutants obtain from streptokinase, to the molecules obtained from this method, as well as the expression vectors and microorganisms for recombinant obtaining. The object of the present invention is to achieve streptokinase mutants from modifications of skc-2 gene coding for streptokinase SKC-2 (Heberkinase®), such that the obtained mutants conserve their capacity for plasminogen activator complex formation having reduced antigenicity, that could constitute preferred alternatives to native streptokinase for thrombolytic therapy. The molecules obtained from present invention can be used in the treatment of disorders as myocardial infarct, pulmonary thromboembolism, surgical complications and other cases of thrombosis.
Patent CA-2277574-A1 (CA)
Title: Method of lithographic imaging without defects of electrostatic origin
Inventor: LEWIS THOMAS E
IPC: B41N1/14
Filed: 1999-07-13
Abstract: Defects of electrostatic origin in lithographic printing plates are prevented by reducing or minimizing the dielectric nature of the various plate layers. This lessens the capacitance of the system, reducing the voltage that results from a given deposited charge and, consequently, the likelihood of arcing. This may be accomplished by utilizing, for the substrate of the plate, a conductive film.
Patent CA-2278972-A1 (CA)
Inventor: ALI SYED S
IPC: H04M1/82
Filed: 1999-07-28
Abstract: Telephone equipment which monitors and/or displays status information relating to a current, last or past telephone call at any telephone or other customer premises equipment utilizing the same telephone line. A phone status display (PSD) displays phone status information as well as call related information regarding incoming calls, e.g., Caller ID information. The status information may include, e.g., whether a telephone call was an incoming or outgoing telephone call, the date, start and elapsed time of the call, and/or the distance of the telephone call (e.g., local or long distance), as well as conventional Caller ID information. The phone status display may be integrated into a telephone, or may be a separate device connected to the same telephone line as a telephone to monitor activity of the use of the telephone line by the telephone(s) connected thereto.
Patent CA-2279510-A1 (CA)
Title: Production of terephthalic acid
Inventor: HUGALL DUNCAN STUART
IPC: B01J27/135
Filed: 1998-02-19
Abstract: An aromatic carboxylic acid such as terephthalic acid is produced by the liquid phase oxidation of a precursor thereof, the oxidation being carried out in such a way that substantially all of the aromatic carboxylic acid produced in the course of the reaction is maintained in solution during the reaction.
Patent CA-2279593-A1 (CA)
Title: A method of providing heat
Inventor: GOUGH ARTHUR
IPC: C01B3/34
Filed: 1998-01-30
Abstract: A heat exchanger is formed of two plates or stages (4and 6), the stage (4) being on top of the stage (6) and a plurality of such heat exchangers being stacked one on another.      The stage (4) has an inlet opening (14), an in-let passage (28) and passages (22) being open at the end (26) of the stage.The stage (6) has an inlet opening (36) leading to passages (52) leading to an outlet passage (58) and outlet opening (40).The stage (6) also has an inlet opening (38) leading to passages (64) having an outlet at end (68).Combustible gas, for ex-ample material gas and an oxidant enter pas-sage region (30) of stage (4) where the mixture is pre-heated and then passes to passage region (32) of stage (4).Those portions of the gas passages (22) in passage region (32) contain a combustion promoting catalyst so that the combustible gas and oxidant mixture bum in the passage region (32).The products of com-bustion leave through outlet end (26) and are conveyed to inlet (38) of passage region (46) of stage (6} comprising passages (64).Heat from the passage region (46) pre-heats further combustible gas and oxidant entering the pas-sage region (30).Fluid entering the passage region (44) through the inlet (36) extracts heat of combustion from the passage region (32); the fluid may either undergo an endothermic reaction in the passage region (44) or acquire sensible heat. In either case the resultant products) leave the passage region (44) through the outlet (40).
Patent CA-2280664-A1 (CA)
Inventor: PRASAD VIDYANATHA A
IPC: C07F9/24
Filed: 1999-08-25
Abstract: The present invention provides a continuous process for making O,O-dimethyl phosphoroamidothioate. In accordance with this process, O,O-dimethyl phosphorochloridothioate is reacted with ammonia and sodium hydroxide; addition of the sodium hydroxide controls the pH of the reaction mixture. The formed reaction mixture contains an aqueous phase and an organic phase. The organic phase of the reaction mixture is separated from the aqueous phase; a second organic phase is solvent extracted from the aqueous phase; and the resultant O,O-dimethyl phosphoroamidothioate is isolated from the combined organic phases via vacuum solvent stripping. In an embodiment of the present invention, the reaction of O,O-dimethyl phosphorochloridothioate with ammonia and sodium hydroxide is carried out in the presence of a solvent.
Patent CA-2280675-A1 (CA)
Inventor: SHILOH YOSEF
IPC: C07K16/40
Filed: 1999-08-25
Abstract: There are provided antibodies directed against the ATM protein are peptide derivatives of the protein axe also provided. Also provided is a diagnostic tool for determining the presence of A-T having a detector for detecting ATM protein levels and quantification tools for analyzing the ATM protein levels. A kit for detecting the presence of A-T containing a detector for detecting ATM protein levels and a quantificator for analysing ATM protein levels is also provided.
Patent CA-2281601-A1 (CA)
Title: Drinks can lid with closure cap
Inventor: KLOSE FRANK
IPC: B65D43/10
Filed: 1998-02-13
Abstract: The drinks can has an off-centre opening (4) in its lid (1), which is firmly connected to the body surface, and is fastened to the body surface by means of a flanged rim (3). A closure cap (8) is arranged in a rotatable but non-removable fashion, on this flanged rim (3). The closure cap (8) has two annular beads (13, 22) that are directed towards the lid (1), and of which the second annular bead (22) surrounds an opening (12) which has the same eccentricity as the opening (4) in the lid (1). The first annular bead (13) surrounds a closed region that comprises a sealing ring (16) and a deformable bulge (19). In the closed state of the drinks can, the sealing ring (16) rests on the apex of an annular bead (5) that surrounds the opening (4). The annular bead (13) is therefore also arranged to be off-centre, so that it surrounds the annular bead (5) when the closure cap (8) is in the appropriate rotational position. After the convex bulge (19) has been pressed into a permanent concave position, the closure cap (8) can be rotated, so that the opening (12) in the closure cap (8) aligns with the opening (4) in the lid (1).
Patent CA-2282183-A1 (CA)
Inventor: MAKOWSKI MICHAEL RAYMOND
IPC: A61K31/5355
Filed: 1999-09-14
Abstract: Cholesteryl ester transfer protein inhibitors, pharmaceutical compositions containing such inhibitors and the use of such inhibitors to elevate certain plasma lipid levels, including high density lipoprotein-cholesterol and to lower certain other plasma lipid levels, such as LDL-cholesterol and triglycerides and accordingly to treat diseases which are exacerbated by low levels of HDL cholesterol and/or high levels of LDL-cholesterol and triglycerides, such as atherosclerosis and cardiovascular diseases in some mammals, including humans.
Patent CA-2282555-A1 (CA)
Title: Wood preservative for subsequent application
Inventor: SEELMANN-EGGEBERT HANS-PETER
IPC: B27K3/52
Filed: 1998-02-23
Abstract: A wood preservative for subsequent application contains a copper compound, an alkanol monoamine and a complexing organic carboxylic acid or its ammonium or alkali salts. Its use is disclosed, as well as a bandage for subsequent application containing this wood preservative.
Patent CA-2284551-A1 (CA)
Title: New therapeutic combinations of mirtazapine and antipsychotic agents, for the treatment or prophylaxis of psychotic disorders
Inventor: BROEKKAMP CHRISTOPHORUS LOUIS
IPC: A61K31/519
Filed: 1998-03-25
Abstract: The present invention relates to therapeutic combinations of mirtazapine and an antipsychotic agent, to pharmaceutical compositions containing said combinations and to their use in the treatment or prophylaxis of psychotic disorders.
Patent CA-2287327-A1 (CA)
Inventor: LILJEDAHL GUNNAR
IPC: A61G7/10
Filed: 1998-03-27
Abstract: On utilise des sangles pour former un plan de support pour un corps reposant sur un moyen de support, lesdites sangles qui sont pliées en deux étant insérées sous le corps, une extrémité étant maintenue jusqu'à ce que l'autre extrémité de celle-ci soit insérée entièrement sous le corps. Deux barres sont alors placées en parallèle, à une certaine distance du corps, de chaque côté de celui-ci. La partie libre de chaque sangle est fixée, pliée en deux, et s'étend librement par rapport à une des barres. On fait tourner le point d'attache de la sangle autour de l'axe géométrique de la barre de sorte que la partie de la sangle qui part du corps soit placée sur l'extrémité pliée en deux. L'extrémité de la sangle qui a été insérée sous le corps est fixée sur l'autre barre ou est fixée de la même manière que la première sangle.
Patent CA-2287600-A1 (CA)
Title: Method of displaying information by an electronic price label
Inventor: GOODWIN JOHN C III
IPC: G06K17/00
Filed: 1999-10-26
Abstract: A method of displaying information associated with a special promotion by an electronic price label (EPL) which saves bandwidth at a start time of the special promotion. The method includes the steps of receiving a number of first messages containing the second information by the EPL prior to the special promotion, storing the second information in a second memory location within the EPL while the first information is being stored within a first memory location in the EPL by the EPL prior to the special promotion, receiving a second message containing a command to display the second information by the EPL at about the time of the special promotion, reading the second information from the second memory location by the EPL, and displaying the second information by the EPL.
Patent CA-2289715-A1 (CA)
Title: External blood pressure sensor apparatus and method
Inventor: KANTROWITZ ADRIAN
IPC: A61M60/468
Filed: 1997-12-22
Abstract: This invention is an apparatus and method for measuring the blood pressure of a patient with a permanent or temporary cardiac assist device throughout an entire cardiac cycle by partially filling the inflatable chamber (10) of the cardiac assist device operatively disposed with respect to an aorta with pressurized fluid, and using the partially filled chamber (10) as a transducer. An external pressure sensor (36) is located in a drive unit (18) connected to the inflatable chamber (10). The drive unit (18) controls, monitors, and stores the fluid pressure with respect to the inflatable chamber (10). When isolated from a pressurized fluid reservoir (30, 44) the pressure in the inflatable chamber (10) corresponds to the current blood pressure of the patient through the cardiac cycle. The inflatable chamber (10) is preferably defined by a flexible membrane.
Patent CA-2294788-A1 (CA)
Title: Therapeutical system for transdermal delivery of levonorgestrel
Inventor: ARTH CHRISTOPH
IPC: A61K9/70
Filed: 1998-07-02
Abstract: The invention relates to a physically and chemically stable therapeutical transdermal sytem (TTS) for transcutaneous delivery of levonorgestrel alone or further sex steroid hormones also over a long period.  The inventive system is characterized in that it has good fixation properties and comprises a matrix containing polymethacrylate-based steroid hormones to be fixed by contact. The invention also relates to a method for producing such a system, advantageously characterized in that it does not contain any solvent and preserves the active agents. The inventive TTS is characterized in that it is physically and chemically stable, has good fixation properties over long periods and delivers across the skin large amounts of active agents per surface unit. One advantage of the inventive method of production is that said active agents are as little exposed to temperature stress as possible, resulting in minimized degradation or decomposition reactions.
Patent CA-2295296-A1 (CA)
Inventor: COSGROVE JOHN JAMES
IPC: E05B65/04
Filed: 1998-06-29
Abstract: A two portion frame for an opening (10) comprises a fixed frame portion (12), which is secured about the opening (10); a removable frame portion (22), which is hinged to the fixed frame portion (12) by hinges (30) and locks (36) by which the removable frame portion (22) is fixable to the fixed portion (12), so that the removable frame portion is removable only from one side of the frame. A door (32) is hinged to the removable frame portion (22) by hinges (34) so that it opens towards the other side. One or more locks are provided to lock the door (32) with the removable frame portion (22) and one or more locks are provided to lock the removable frame portion (22) with the fixed frame portion (12).
Patent CA-2298343-A1 (CA)
Title: Procede d'etanconnage a l'aide de piliers de renfort d'une structure a parois verticales et pilier a cet effet
Inventor: CHOLLEY ANDRE
IPC: E04B1/16
Filed: 2000-02-14
Abstract: Procédé d'étançonnement à l'aide de piliers de renfort d'une structure à parois verticales, caractérisé en ce qu'il comporte les étapes suivantes: - fixation de plaques planes souples d'allure rectangulaire sur la structure à parois verticales; - repliage de chaque plaque souple en une enveloppe d'allure cylindrique, et assemblage l'un à l'autre de ses deux bords libres au moyen d'organes de fixation; - assemblage de moyens d'assurer la stabilité de ladite enveloppe ; - contrôle de l'alignement et de l'aplomb de la structure ; - remplissage de chaque volume d'allure cylindrique par du béton. Procédé d'étançonnement à l'aide de tels piliers de renforts.
Patent CA-2304907-A1 (CA)
Title: Coaxial cable filter assembly
Inventor: KNAUS GARY
IPC: H01R24/42
Filed: 2000-04-10
Abstract: An in-line and ninety degree filter assembly is provided in the present invention for coupling a coaxial cable thereto. The coaxial cable has a coaxial wire disposed therein. The filter assembly includes a filter body that has a first end and a second end spaced apart from the first end. A circuit board is secured within the filter body for filtering electrical signals received from the coaxial cable. The circuit board includes a center coax in electrical and mechanical communication with the circuit board and a ground lead connected to the circuit board and protruding therefrom for electrically and mechanically communicating with the filter body upon installation of the circuit board into the filter body such that the circuit board is electrically grounded to the filter body.
Patent CA-2305129-A1 (CA)
Inventor: ANDREA J
IPC: G06Q30/08
Filed: 2000-04-13
Abstract: An electronic wireless network and/or system arrangement enabling consumers to locate a gasoline retailer that has the lowest cost gasoline price(s) in a specific geographical locality, and further purchase and/or reserve gasoline for future purchase via a similar wireless network arrangement
Patent CA-2306659-A1 (CA)
Title: System for infiltrating water into the ground
Inventor: JOWETT E CRAIG
IPC: E03F1/00
Filed: 2000-04-26
Abstract: Water from a septic tank is aerated, at an above-ground aeration station. The aerated water is infiltrated onto the floor of a trench in the ground through drainage holes in a pipe. The pipe is pressurised with water during dosing. The pipe is arranged to sag down between support posts, whereby water drains completely out of the pipe between dosings, evenly along the length of the pipe.
Patent CA-2307628-A1 (CA)
Title: Process and plant to extract and concentrate tannins from wood and from other natural products
Inventor: DANESI PAOLO
IPC: B01D11/02
Filed: 1998-10-27
Abstract: Process and a plant to extract and concentrate tannins from wood and from other solid natural products containing it characterised in that the solid products are subjected to an extraction (1) by percolation with water and/or steam and the thus obtained tannin solution is subjected to nanofiltration (5).