baber/WOPTO huggingface dataset:
Patent CA-2426794-A1 (CA)
Inventor: CAMENISCH JAN
IPC: G06F21/34
Filed: 2001-10-24
Abstract: The invention provides a method and system for processing securely an originator request of a customer. This originator request can be sent to at least one first entity. The method for processing the originator request comprises the steps of a) sending from the customer the originator request to the or each first entity; b) connecting the or each first entity to a computation entity; c) adding by the or each first entity, on receipt of the originator request, information concerning the originator request thereby forming a first-modified request; d) sending at least part of the first modified request to at least the computation entity; e) having received at least part of the first-modified request by the computation entity deriving a computation-entity result from the atleast part of the first-modified request;  f) sending at least part of the computation-entity result to the or each first entity; g) having received at least part of the computation-entity result by the or each first entity deriving therefrom a first-entity ressult and forwarding it at least in part; and h) having received at least part of the first-entity result by the customer deriving therefrom a customer result.
Patent CA-2427545-A1 (CA)
Title: Sectoral ring brush
Inventor: UEBERALL PETER
IPC: C02F1/32
Filed: 2003-05-02
Abstract: A sectoral ring brush with inside trimming for keeping clear and/or cleaning cylindrical bodies, preferably quartz cladding tubes in UV disinfection units, especially in UV disinfection sluices for the disinfection of waste water, characterized in that the sectoral ring brush consists of sectoral elements whose trimming can be integrated prior to the installation in a housing, with the sectoral element being fastened individually or in a connected fashion, e.g. by connecting bridges on the circumference, in a ring-shaped housing.
Patent CA-2427649-A1 (CA)
Inventor: ROSENTHAL DAN E
IPC: G16C20/62
Filed: 2001-11-02
Abstract: A method for obtaining analytic Jacobians used in implicit integration methods in the computations for the dynamics of a physical system. With this method, the Jacobian with at least twice the number of digits of accuracy as a numerical Jacobian can be computed. This also results in the implicit integration method being more efficient because a smaller number of iterations are required to solve the nonlinear stage equations of the equations of motion, as well as the ability to take larger timesteps. This speedup in computation is very useful in molecular modeling.
Patent CA-2428311-A1 (CA)
Inventor: SUNG EDWARD H
IPC: C09B67/16
Filed: 2001-11-01
Abstract: A method of conditioning an organic crude pigment by treating, under high shear, 1 part by weight of the crude pigment and about 0.5 to 1.9 parts by weight of polyphosphoric acid or polyphosphoric acid methyl ester at a temperature ranging from about 90 to 160 C.
Patent CA-2430376-A1 (CA)
Title: Semicarbazides and their uses as cyclin dependent kinase inhibitors
Inventor: CARINI DAVID J
IPC: A61K31/138
Filed: 2001-12-07
Abstract: The present invention relates to the synthesis of a new class of indeno[1,2- c]pyrazol-4-ones of formula (I) that are potent inhibitors of the class of enzymes known as cyclin dependent kinases, which relate to the catalytic subunits cdk1-7 and their regulatory subunits know as cyclins A-G. This invention also provides a novel method of treating cancer or other proliferative diseases by administering a therapeutically effective amount o f one of these compounds or a pharmaceutically acceptable salt form thereof. Alternatively, one can treat cancer or other proliferative diseases by administering a therapeutically effective combination of one of the compound s of the present invention and one or more other known anti-cancer or anti- proliferative agents.
Patent CA-2432736-A1 (CA)
Inventor: TSO J YUN
IPC: A61P37/00
Filed: 2001-12-14
Abstract: The present invention provides anti-CD28 antibodies which are defective in mitogenic activity (silenced anti-CD28 antibodies), methods of producing, compositions containing the antibody and methods of immunosuppression, inducing T-cell tolerance and treating organ and/or tissue transplant rejections.
Patent CA-2439602-A1 (CA)
Inventor: WERMBTER KARSTEN
IPC: H05B3/74
Filed: 2002-02-27
Abstract: The invention relates to a ceramic cooking system with a glass ceramic plate, provided on the underside thereof with an insulation layer and heating elements for the direct heating of the glass ceramic plate. The bonding between the glass ceramic plate and the insulation layer may be improved, whereby the glass ceramic plate comprises a fine structure with structured elements on the underside thereof for an improved bond between the glass ceramic plate and the insulation layer. Said structural elements have a length of between 10 and 250 ~m and a height of between 1 and 100 ~m and at least partly form undercuts for engaging with the insulation layer.
Patent CA-2440381-A1 (CA)
Inventor: FERES JACQUES
IPC: H02P8/34
Filed: 2002-01-30
Abstract: The invention relates to a control system with auto-switching for a brushles s motor (10) powered according to a pre-determined electric cycle to make the rotor advance. The inventive control system comprises a device (100) to indicate the mechanical position of the rotor associated with a detection device (50) forming a device (150) for the incremental coding of the mechanical position of the rotor. The system also comprises a motor control assembly comprising a means for processing (20) the rotor mechanical positio n coding signals connected to a means for regulating (30) the power supply of the numerous stator windings. The rotor mechanical position indicator device comprises at least one series (101) of rotor mechanical position indications corresponding to the passage of an electric stator cycle such that the incremental coding device (150) delivers a synchronisation signal for all th e electric cycles to the processing means.
Patent CA-2442978-A1 (CA)
Inventor: BOURN DOUGLAS
IPC: B01L3/00
Filed: 2002-04-04
Abstract: L'invention concerne un procédé de dépôt d'un volume de fluide par rapport à une surface (12) pour former une gouttelette (10) par rapport à la surface (12), qui consiste à former un bol de liquide (16) par rapport à un élément de distribution (100), entraînant le bol de liquide (116) à venir au contact de la surface (12), ce qui forme un pont de liquide (220) entre l'élément de distribution (100) et la surface (12), puis à ne retirer qu'une partie du bol de liquide (116) pour rompre le pont de liquide (220) entre l'élément de distribution (100) et la surface (12), ce qui dépose une gouttelette (10) sur la surface (12). Il est possible de modifier un volume d'une gouttelette (10) en formant un pont de liquide (220) entre un élément de distribution (100) et une surface (12) qui comprend une gouttelette initiale (10) et en rompant le pont de liquide (220) tout en laissant une gouttelette (10) d'un volume différent à celui de la gouttelette initiale (10). On peut établir une interaction avec une ou plusieurs gouttelettes (10) en formant un pont de liquide (220) entre un élément de distribution (100) et une surface (12) qui comprend une ou plusieurs gouttelettes (10) et en aspirant au moins une partie du pont de liquide (220) dans un volume intérieur de l'élément de distribution (100).
Patent CA-2445174-A1 (CA)
Title: Off-road in-line two wheeled skateboard
Inventor: LEWIS MICHAEL G
IPC: A63C17/01
Filed: 2003-10-16
Abstract: An in-line wheel, all-terrain skateboard includes an elongate rigid frame having a forward member. The forward member has a front end and an opposite rear end. A laterally spaced apart pair of rigid struts defining a rear wheel well therebetween is rigidly mounted to the rear end, so as to extend rearwardly from the forward member. A headset is rigidly mounted to the forward end of the forward member. At least one front fork is rotatably mounted to the headset for rotation about a front fork axis of rotation. A front wheel is rotatably mounted to the at least one front fork for rotation about a front wheel axis of rotation. The front wheel axis of rotation is orthogonal to, and offset forwardly from, the front fork axis of rotation. The front fork axis of rotation is inclined rearwardly from the front wheel.
Patent CA-2448149-A1 (CA)
Title: Sprung member and actuator for downhole tools
Inventor: MOODY MICHAEL J
IPC: E21B7/06
Filed: 2003-11-04
Abstract: A downhole tool for use in a well bore is provided. The tool includes a tool body and at least one elongated sprung member deployed on an outer surface thereof.  The sprung member is configured to lie in a rest position substantially parallel to the outer surface and further includes at least one movable end that is movable with respect to the tool body. The tool further includes an actuation module deployed on the tool body. The actuation module is operably engaged with the sprung member, and disposed, upon actuation, to deflect said movable end thereof away from the rest position.  Displacement of the movable end of the sprung member causes elastic spring biasing of the sprung member via bending thereof. The biasing urges the sprung member to return to the rest position upon de-actuation of the actuation module.
Patent CA-2449651-A1 (CA)
Inventor: YAGUCHI TAKASHI
IPC: C12N9/24
Filed: 2002-06-06
Abstract: L'invention concerne des protéines qui possèdent une activité de digestion de la saponine, plus spécifiquement des protéines capables de digérer un glycoside comportant du soyasapogénol B comme aglycone, et de produire ainsi du soyasapogénol B ; des polynucléotides codant pour ces protéines ; et un procédé permettant de produire à l'aide de celles-ci du soyasapogénol B en grande quantité. L'invention concerne notamment les protéines (a), (b) et (c) définies ci-après : (a) une protéine comportant une séquence d'acides aminés sélectionnée dans le groupe constitué par les séquences d'acides aminés représentées par SEQ ID NOS : 2, 4 et 6 ; (b) une protéine qui comporte une séquence d'acides aminés présentant au moins 50 % d'homologie avec une protéine contenant une séquence d'acides aminés définie sous (a), et qui possède une activité de digestion de la saponine ; et (c) une protéine comportant une séquence d'acides aminés obtenue à partir d'une séquence d'acides aminés définie sous (a) par délétion, substitution, insertion ou addition d'un ou de plusieurs résidus d'acides aminés et qui possède une activité de digestion de la saponine.
Patent CA-2450572-A1 (CA)
Inventor: MILLER STEFAN
IPC: C12N15/10
Filed: 2002-06-24
Abstract: La présente invention concerne un procédé permettant la séparation sélective de cellules bactériennes et/ou de composants cellulaires, la séparation s'effectuant au moyen d'un support solide.
Patent CA-2450750-A1 (CA)
Title: Monolithic, double-ball hitch
Inventor: WING ARTHUR H
IPC: B60D1/14
Filed: 2002-02-13
Abstract: A hitch (10) for presenting different sized ball hitches for towing use. The hitch (10) may include a first ball (12a) and pedestal (14a) extending in a first direction. A second ball (12b) and pedestal (14b) may extend in a seco nd direction, distinct from the first direction. The first ball (12a) and pedestal (14a) and the second ball (12b) and pedestal (14b) may be homogeneously formed of a single material to form a monolith. A stem (18) ma y connect to the monolith to support and present the first ball (12a) and pedestal (14a) and the second ball (12b) and pedestal (14b) for towing use. The stem (18) may extend away from the monolith in a third direction, distin ct from both the first and second directions.
Patent CA-2453006-A1 (CA)
Title: Close-fitting garment and method for avoiding shingles scratching
Inventor: GRANT JOHN
IPC: A41D13/12
Filed: 2003-12-18
Abstract: The garment made of stretchable material is adapted for an upper part of a body. The garment has front and back sections and a hem; a front of the hem is provided with a pair of slits, while a back - with a pair of apertures. A lace for fastening the garment to the upper part of the body is used. This lace has a pair of ends and is adapted to encircle a waist and to interact with the pair of slits and apertures. The first and second ends, after exiting from the pair of slits, are manipulated so as to extend downwardly and brought under the crotch area and then up toward the back of the wearer. There, first and second ends are inserted into the pair of apertures, behind lace, then brought forward, stretched and tied together.
Patent CA-2453647-A1 (CA)
Inventor: LAVALETTE REMI
IPC: A61P43/00
Filed: 2002-06-26
Abstract: La présente invention concerne des composés représentés par la formule (I), dans laquelle R?1¿, R?2¿ et R?3¿ sont tels que définis dans les spécifications, l'utilisation de ces composés comme médicaments, le processus de préparation et l'utilisation de ces médicaments destinés au traitement de pathologies dans lesquelles la thérapie par un inhibiteur PDE4 s'avère pertinente.
Patent CA-2454474-A1 (CA)
Inventor: HAPPONEN ANTTI
IPC: E02F3/90
Filed: 2002-07-17
Abstract: Method and apparatus for cleaning a water area, such as a lake, pond, river or a similar water basin, wherein the water basin is provided with a suction pipe system (4) arranged in connection with the lake (1), pond or equivalent and connected to a dredging apparatus working under water, by means of which the sludge or similar waste produced or at least part of it is passed into a suction pipe (4) and through it further into a sedimentation basin (8), where the flow is retarded so that, as it advances through the basin, extra humus and sludge material is separated from it via sedimentation, and that the water thus purified is passed back into the water area, e.g. into an inflow ditch.
Patent CA-2458197-A1 (CA)
Title: Fire arrest & evacuation system
Inventor: PUURULA KEN
IPC: A62B1/00
Filed: 2004-02-23
Abstract: Fire Retardant + Extinguisting System. for. Any number of storey, structure. Delivery of water or foam Through the Architechure viva pipe + pressure pump. st fire truck or through a power full Tractor unit System to also incorporate multi number of people exterior exit for people on higher or even lower floors units to Be housed on top floor capable of 30 to 40 people Per unit Electrical system benign to Building viva Pump tractor hydralics to be electrical gas power for manual Pump to extend out Ragger Systems will enhance edifice appearance Once this system is installed in any sky scraper it will be the easiest fire to put out no more of a effort than hooking up cable TV.  The computer sensors that can also run independant of the existing Electrical will deliver fire retardant to areas most needed.  This should be required by law in all structures where regular fire Dept equipment don't work or reach the larger the area of pipe deployed in fighting fire the more pumper tractors to be used. Once pipe system is incorporated into architecture with guide rail for rescue man cages it will be a simple coppling of the pipe system to the high output pumpers The Pumper Tractors should Be always in close proxiemetie of sky scrapers.  At the same time the alarm is set off the Rescue system can go to work I am Absolutely positive that this will Save 10.000 thousands of lives if not more around the world.      I present the K.P. system for presentation of life + property.
Patent CA-2458783-A1 (CA)
Inventor: MEARS TONY W
IPC: F17C5/06
Filed: 2002-08-27
Abstract: A flotation device (10) , as shown in figure 1, is provided comprising a carrier (20) mounted to the watercraft (12) with the carrier having a first cover channel (26), a second cover channel (28), a first bladder retaining slot (46), and a second bladder retaining slot (48). A space is defined between the carrier and an elongated cover having a first edge (34) and a second edge (36) with the first edge releasably receivable in the first cove r channel and the second edge releasably receivable in the second cover channe l. A cover-removing bladder (21) is receivable within the space and secured to the carrier. An inflation mechanism (58) connected to the cover-removing bladder and the flotation bladder inflates both bladders wherein the first edge of the cover is released from the first cover channel of the carrier allowing the flotation bladder to substantially inflate.
Patent CA-2462439-A1 (CA)
Title: Ultrasonic cleaning devices
Inventor: DUVAL DEAN LARRY
IPC: A47L17/04
Filed: 2002-10-18
Abstract: Ultrasonic cleaning devices (10) comprise (14) a sonotrode and a power suppl y adapted (13) to supply current to the sonotrode, and further include one or more features which facilitate use of the ultrasonic cleaning devices by consumers, improve the safety of the ultrasonic cleaning devices when used b y consumers, and/or improve the cleaning efficiency of the ultrasonic cleaning devices when used by consumers.
Patent CA-2465581-A1 (CA)
Title: In-wall speaker system method and apparatus
Inventor: HAGMAN PAUL N
IPC: H04R7/04
Filed: 2004-04-29
Abstract: The disclosure relates to an in-wall speaker system, specifically a system that is not readily visible and mounted in a room. The in-wall speaker system is comprised of a base frame is adapted to be mounted between support members of a wall. The in-wall speaker system further has a speaker assembly mounted to the base frame and an active member that has an outer surface which is substantially coplanar with the surrounding wall section and in one form extends slightly outward therefrom. The base frame, speaker assembly, and the active member cooperate to form an acoustic chamber that is positioned behind the inner surface of the active member. Acoustic energy is transferred from the speaker assembly to the active member where the sound is produced therefrom to the room.
Patent CA-2466812-A1 (CA)
Inventor: WHITMAN MICHAEL P
IPC: A61B17/068
Filed: 2002-12-04
Abstract: If the components of a surgical instrument are not properly calibrated, errors may occur in the operation of the surgical instrument and consequently a control system for controlling the surgical instrument may lose its effectiveness.  This problem may be complicated where a variety of different types of surgical instruments are used with an electro-mechanical device. The present invention provides a system for calibrating a surgical instrument comprising: an electro-mechanical actuator including a memory unit storing at least predetermined calibration data for a number of different surgical instruments; a surgical instrument of the number of surgical instruments actuatable by the electro-mechanical actuator, the surgical instrument having first and second components that are moveable relative to each other; each surgical instrument including a memory unit storing at least predetermined calibration data corresponding to the surgical instrument, wherein the calibration data of each surgical instrument corresponds to a position of the surgical instrument, the position of the surgical instrument being a position of the first and second components relative to each other, wherein the calibration data of the surgical instrument includes a correction factor that corresponds to a difference between an actual amount of actuation required to actuate the surgical instrument from a first position to a second position, and an expected amount of actuation required to actuate the surgical instrument from the first position to the second position; and a processor configured to determine a position of the surgical instrument in accordance with at least one of the predetermined calibration data of the electro-mechanical actuator and the predetermined calibration data of the surgical instrument.
Patent CA-2466999-A1 (CA)
Title: Extraction process for removal of impurities from mother liquor in the synthesis of carboxylic acid
Inventor: LIN ROBERT
IPC: B01J38/00
Filed: 2004-05-07
Abstract: A method for removing impurities from a mother liquor comprising a carboxylic acid, a metal catalyst, impurities by (a) evaporating the mother liquor comprising a carboxylic acid, the metal catalyst, impurities, water and a solvent in a first evaporator zone to produce a vapor stream and a concentrated mother liquor stream;(b) evaporating the concentrated mother liquor stream in a second evaporator zone to form a solvent rich stream and a super concentrated mother liquor stream;(c) separating organic impurities with a water-solvent solution from the super concentrated mother liquor in a solid-liquid separation zone to form an aqueous stream and a second aqueous stream; (d) mixing in a mixing zone water and optionally and extraction solvent with the aqueous stream and second aqueous stream to form an aqueous mixture; and (e) adding an extraction solvent to the aqueous mixture in an extraction zone to form an extract stream and a raffinate stream.
Patent CA-2470355-A1 (CA)
Inventor: CHOPINEZ FABRICE
IPC: B32B1/02
Filed: 2004-06-04
Abstract: Grafting an unsaturated monomer onto a fluoropolymer comprises mixing the molten fluoropolymer with the monomer, forming the mixture into films, sheets, granules or powder, exposing the products to gamma or beta radiation (1-15 Mrad) in the absence of oxygen and optionally removing any ungrafted monomer. Independent claims are also included for: (1) structures comprising at least one layer of a grafted fluoropolymer produced as above and at least one layer of another material; and (2) bulk-grafted fluoropolymer.
Patent CA-2473700-A1 (CA)
Title: Method for stabilizing reduced coenzyme q10 and composition therefor
Inventor: UEDA YASUYOSHI
IPC: A23L35/00
Filed: 2003-01-20
Abstract: It is intended to provide a method and compositions for stabilizing reduced coenzyme Q10 which is useful in foods, foods with nutrient function claims, foods for specified health uses, nutritional supplements, eutrophics, animal medicines, drinks, feeds, cosmetics, medicines, therapeutics, preventives and so on. A composition comprising reduced coenzyme Q10, a fat (excluding olive oil) and/or a polyol wherein the stabilization of the reduced coenzyme Q10 is not substantially inhibited; and a reduced coenzyme Q10-containing composition comprising reduced coenzyme Q10, a polyglycerol fatty acid ester and a fat and/or a polyol.
Patent CA-2474063-A1 (CA)
Title: System and method for a failsafe control of a downhole valve in the event of tubing rupture
Inventor: SLOAN JAMES T
IPC: E21B34/10
Filed: 2003-01-20
Abstract: An improved control system, particularly useful for (SSV), is disclosed. It is responsive to a rupture of the tubing and control line to equalize pressure on an operating piston (10) to allow the SSV to go to its failsafe position. The annulus pressure sensing feature can be employed with a variety of control systems, a particular one is used as an example.
Patent CA-2474953-A1 (CA)
Inventor: LUDEWIG MICHAEL
IPC: C09K3/10
Filed: 2003-01-24
Abstract: The invention relates to polyurethane prepolymers comprising alkoxysilyl and OH terminal groups, based on high molecular weight polyurethane prepolymers with reduced functionality, a method for production and use thereof as binding agent for low modulus sealants and adhesives.
Patent CA-2482333-A1 (CA)
Title: Human antibodies for therapy against vaccinia or smallpox
Inventor: BOWDISH KATHERINE S
IPC: C07K16/08
Filed: 2003-02-10
Abstract: Fully human antibodies or antibody fragments have a binding affinity to one or more vaccinia or variola antigens and the ability to neutralize the virus.
Patent CA-2485047-A1 (CA)
Inventor: SHOCK THOMAS P
IPC: E04G23/02
Filed: 2004-10-19
Abstract: An apparatus for repairing a hole in a wall. The apparatus comprises an end section, a connection section and a fastener section. The end section may have an area larger than the hole and a cross-section smaller than the hole. The end section may be a continuous piece. The connection section generally has a first end connected to the end section. The fastener section is generally connected to a second end of the connection section.