baber/WOPTO huggingface dataset:
Patent CA-2407430-A1 (CA)
Inventor: CONTI HUMBERTO
IPC: A24B3/14
Filed: 2001-05-08
Abstract: L'invention concerne l'extrusion de fibres filamenteuses de tabac reconstitué à l'aide d'un plateau matrice, ainsi que la manipulation en aval de celles-ci. Le plateau matrice est conçu de telle sorte que chaque filament présente une section transversale carrée ou rectangulaire; leur manipulation en aval permettant la descente du filament extrudé.
Patent CA-2410434-A1 (CA)
Inventor: MURRAY ROBERT GEORGE
IPC: G06F/
Filed: 2001-05-09
Abstract: L'invention concerne un procédé et un système (10) permettant l'utilisation d'un réseau de communication par un abonné. Le système comprend une base de données (12) contenant des données sur une multitude d'abonnés et des moyens d'identification permettant l'identification d'un abonné à distance. Le système comprend également des moyens de vérification permettant de vérifier les données détaillées personnelles d'un abonné pour ce qui est de la base de données et un stock de codes (20) d'exploitation qui, lorsqu'ils sont introduits dans le réseau, autorisent la communication vers un domaine prédéterminé via le réseau. Dans la pratique, l'abonné est identifié à distance, ces données détaillées personnelles sont vérifiées, puis, il reçoit un code d'exploitation autorisant les communications via le réseau.
Patent CA-2412177-A1 (CA)
Inventor: O'HARA RANDY D
IPC: F17D1/00
Filed: 1998-03-06
Abstract: A method for transporting oil and gas in a low pH environment from oil and gas wells in a casing comprising a hydrogen-induced cracking and sulphide-stress cracking resistant steel alloy. The steel alloy has a carbon range by weight of 0.15%  to 0.35 %, a manganese range by weight of 0.60% to 1.10%,a molybdenum range by weight of 0.15% to 0.65%, a calcium range by weight of 0.0020% to 0.0045% and a sulphur range by weight of less than 0.002%. The steel alloy also has, by weight, a chromium range of less than 0.50%, and an aluminum range of 0.030% to 0.050%.
Patent CA-2414758-A1 (CA)
Inventor: ITABA HIROSHI
IPC: B32B27/12
Filed: 2002-12-19
Abstract: The present invention provides to an automobile interior material having no irritation to skin and easy combustibility for disposal. An interior material for automobile comprising a urethane foam layer, and a fabric which is attached to at least one main surface of the urethane foam layer.
Patent CA-2415374-A1 (CA)
Title: Dual ring damper
Inventor: HODJAT YAHYA
IPC: F16H55/36
Filed: 2001-07-23
Abstract: The invention comprises a dual ring damper. The damper comprises an inner ring (20) for connecting the damper to a crankshaft. It also comprises an outer inertial ring (30) for contacting a belt or the like. A flexible elastomeric material (7) is mechanically contained in an annular space between the inner ring and the outer ring. The inner surface of the outer ring and the outer surface of the inner ring each describe a complex, non-arcuate cooperating profile of cross-section that mechanically fixes the elastomeric between them.  The elastomeric does not use chemical adhesives to bond with either the inner or the outer ring, instead relying on mechanical containment between the rings. The elastomeric in the preferred embodiment comprises EPDM.
Patent CA-2416565-A1 (CA)
Title: Syringe with a barrel holding a fluid medium and having a sealing cap
Inventor: WITOWSKI NORBERT
IPC: A61M5/28
Filed: 2001-08-01
Abstract: A syringe is provided with a barrel 1 holding a fluid medium and a sealing cap that is put on the outlet end of the barrel. The barrel 1 in the section that can be inserted into the cap has a first locking element 8 on the outside. The sealing cap 2 in the corresponding section has interactive second locking elements 12 on the inside. In order that the sealing cap can be put onto barrel with little force and thus less cracking occurring, the cap has a plurality of second locking elements 12 that are arranged peripherally. In each case, an expansion section 13 is provided in the wall of cap 2 between each pair of adjacent locking elements 12.
Patent CA-2417003-A1 (CA)
Title: Improved vehicle seat assembly
Inventor: NICKOLOPOULOS JIM
IPC: B60N2/90
Filed: 2003-01-29
Abstract: Disclosed is an improved seat. The seat has a rotary recliner providing for selective pivotal movement of the seat back about an axis between occupiable and frontmost positions, and a dumped position therebetween. The improvement comprises a handle mounted on the back for movement between design and tipping positions, and an intermediate position therebetween; a member mounted on the back for pivotal movement therewith and for relative movement between first and second positions; a ring having a portion for, when the member is at its second position and the back is at its dumped position, engaging the member to arrest frontward pivotal movement thereof; and a first linkage for moving the member between its first and second positions upon movement of the handle between its design and intermediate positions and for controlling the recliner to permit said pivotal movement of the back when the handle is at its tipping position.
Patent CA-2418305-A1 (CA)
Title: Crane with self-raising mast
Inventor: ZUEHLKE ARTHUR
IPC: B66C23/26
Filed: 2003-02-03
Abstract: An apparatus and method of self-raising a mast for a crane having an upper works rotatably mounted on a lower works and a boom pivotally mounted on the upper works, the boom being supported by boom hoist rigging and a mast pivotally connected to the upper works. The crane further includes a self-raising mast assembly for controlling the position of the mast when the mast is not connected to the boom and is not supportable by the boom hoist rigging. The self-raising mast assembly comprises a mast raising yoke pivotally connected to the upper works, a hydraulic mast raise cylinder pivotally connected between the upper works and the mast raising yoke, and a hydraulic system for controlling the mast raise cylinder.
Patent CA-2418581-A1 (CA)
Title: Convertible ladder
Inventor: SIMPSON DENNIS D
IPC: E06C7/44
Filed: 2003-02-07
Abstract: A ladder having a first ladder section, a second ladder section, an adjustable hinge mechanism, an engagement indicator and a static hinge mechanism. The adjustable hinge mechanism is mounted with respect to the first ladder and the second ladder so that the adjustable hinge mechanism is moveable between an engaged position and a disengaged position. The static hinge mechanism enables the first and second ladder sections to be maintained in a stationary position with respect to each other.
Patent CA-2422248-A1 (CA)
Inventor: MILLER ALVIN V
IPC: F25D29/00
Filed: 2003-03-14
Abstract: A refrigerated appliance includes a power interrupt system for detecting an out-of-range temperature condition in a fresh food or freezer compartment after a power interruption. The power interrupt system includes a central processor including a memory storage module and a plurality of temperature sensors. In operation, the power interrupt system compares sensed temperature values with stored temperature variables. If, after a power interruption, a compartment temperature exceeds a stored temperature variable by a defined amount, an over-temperature flag is triggered. Preferably, a display unit flashes an indication of the highest temperature reached by each compartment intermittently with the current compartment temperatures and an indication that a power interruption has occured. In this manner, a consumer can make an informed determination whether food stored within the appliance has been exposed to temperatures high enough to cause spoilage.
Patent CA-2423193-A1 (CA)
Title: Lateral plate surface cooled heat exchanger
Inventor: WU ALAN KA-MING
IPC: F28D1/03
Filed: 2003-03-24
Abstract: A surface cooled heat exchanger including a stack of elongate plate pairs, each plate pair including first and second plates having elongate central portions surrounded by sealably joined edge portions with a fluid passage defined between the central portions; each plate pair having spaced apart inlet and outlet openings that are connected together for the flow of fluid through the fluid passages; each plate pair having an exposed fin plate extending peripherally outward from the joined edge portions along a length of the plate pair. Each fin plate may have a varying edge profile along an outwardly extending edge thereof.
Patent CA-2426128-A1 (CA)
Inventor: MARCHANT NANCY S
IPC: A61K8/891
Filed: 2001-10-18
Abstract: A rheology modifying copolymer composition containing a cross-linked copolymer of unsaturated carboxylic acid, a hydrophobic monomer, a hydrophobic chain transfer agent, a cross linking agent, and, optionally, a steric stabilizer, provides increased viscosity in aqueous electrolyte-containing environments.
Patent CA-2430623-A1 (CA)
Inventor: KEITZ PAUL FRANCIS
IPC: A61K31/42
Filed: 1998-06-05
Abstract: The present invention concerns intermediate compounds selected from (See Formula I), (Formula II), (Formula III), (Formula IV).     (See Formula V) and (Formula VI) wherein these intermediate compounds are useful for the preparation of phenyl-and aminophenyl-alkylsulfonamide and urea derivatives represented by the general formula:   (See Formula VII)
Patent CA-2437925-A1 (CA)
Title: Flip-top box
Inventor: LUTZIG BODO-WERNER
IPC: A24F15/12
Filed: 2002-02-13
Abstract: The invention relates to a box with a hinged lid wherein the lid is reliably closed by way of an enlarged collar section (20) as compared to conventional boxes with a hinged lid. The closure is even rendered more reliable by recesses on the insides of the lid that optionally are further provided with embossed sections.
Patent CA-2438614-A1 (CA)
Inventor: KOKKO PEKKA
IPC: B27L1/10
Filed: 2002-02-15
Abstract: The invention relates to a debarking shaft (3) for a debarking mechanism (1), said debarking mechanism being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the debarking mechanism, said debarking mechanism comprising a number of rotatable debarking shafts (3) extending parallel to the advancing direction of the trees (2) to be fed therethrough and provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3) and adapted to strip bark off the presently processed trees (2) transversely to the lengthwise direction of the trees and at the same to convey the trees transversely relative to said shafts (3), and said shafts (3), together with the teeth (4) thereof, being adapted to constitute at least a part of a support surface, upon which the presently processed trees (2) travel through the debarking mechanism (1). The debarking shaft (3) has its teeth (4) designed as a number of annular tooth rims (20), each of said tooth rims comprising two or more releasably connected elements (21, 22), having the outer periphery provided with the teeth (4) and said elements being adapted to be fitted around a body member (25) of the debarking shaft (3) by way of press clamping.
Patent CA-2440618-A1 (CA)
Inventor: THANGAVELU KAVITHA
IPC: A61P11/06
Filed: 2002-03-12
Abstract: The invention provides human immunoglobulin superfamily proteins (IGSFP) and polynucleotides which identify and encode IGSFP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating, or preventing disorders associated with aberrant expression of IGSFP.
Patent CA-2444001-A1 (CA)
Inventor: BROWN DAVID H
IPC: G16B30/00
Filed: 2002-03-28
Abstract: The invention relates to the field of biology. In particular, the invention relates to a method and system for designing optimized multi-epitope vaccines having selected combinations of spacer nucleic acid at the junctions of the multi-epitope constructs encoding a plurality of CTL and/or HTL eoutioe oeotudes so as to minimize the number of junciontal epitopes and provide vaccines with increased immunogenicity.
Patent CA-2445955-A1 (CA)
Title: Microphone-tailored equalizing system
Inventor: SCHWARTZ STEPHEN R
IPC: H04R1/22
Filed: 2002-04-30
Abstract: A method and system is described to improve the reproduction of sound of an acoustic musical instrument. According to one embodiment, a first microphone is placed at a proximate location to the musical instrument to pick up the sound of the musical instrument. The sound as picked up by the first microphone is compared to a reference sound of the instrument (e.g., the sound of the instrument as perceived at a normal listening position). Based on this comparison, a tailor-made equalizer is designed to compensate for the differences between the sounds as picked up by the first microphone and the reference sounds of the musical instrument. Accordingly, using the tailor-made equalizer allows the reproduction of sound from the first microphone to have a quality similar to that of the reference sound of the musical instrument. In an implementation of the above system, a filter arrangement is provided having a low-pass and a high-pass filter that allows separate control of the frequency and/or gain for each filter.
Patent CA-2446855-A1 (CA)
Title: System and method for sensor control of the fuel-air ratio in a burner
Inventor: KAMEN DEAN L
IPC: F02G1/044
Filed: 2002-05-10
Abstract: A method for controlling the fuel-air ratio of a burner having a blower responsive to a blower drive signal for injecting air into the burner. The method is based at least on the concentration of a gas in an exhaust gas product of a combustion chamber of the burner and includes measuring the gas concentration in the exhaust gas product, deriving a gas concentration signa l from the measured gas concentration, determining the fuel-air ratio from the gas concentration signal and the sign of the derivative of the gas concentration signal with respect to the blower drive signal, and controllin g the fuel-air ratio by adjusting the air flow rate into the burner. The burne r may be, for example, in a Stirling cycle engine.
Patent CA-2447122-A1 (CA)
Title: Rear derailleur with a shock absorber disposed between a base member and a mounting member
Inventor: SHAHANA SATOSHI
IPC: B62J23/00
Filed: 2003-10-28
Abstract: A bicycle derailleur comprises a mounting member adapted to be mounted to a bicycle frame, a base member pivotably mounted relative to the mounting member, a biasing mechanism that biases the base member clockwise relative to the mounting member when viewed laterally outwardly from the base member, a chain guide and a coupling mechanism coupled between the base member and the chain guide so that the chain guide moves relative to the base member. A rotation restricting mechanism is disposed in a force communicating path between the mounting member and the base member to restrict counterclockwise rotation of the base member relative to the mounting member.
Patent CA-2447237-A1 (CA)
Title: Apparatus for molding metals
Inventor: PEDDER CHRIS
IPC: B22D17/20
Filed: 2002-04-30
Abstract: An apparatus (10) for molding a metal material. The apparatus includes a vessel (12) with portions defining a passageway through the vessel. An inlet (18) is located toward one end and a member (26) or agitation me ans is located within the passageway. A plurality of heaters (23) are located a length of the vessel. The first of the heaters is located imediately downstream of the inlet and is a low frequency induction coil heater whereby the temperature gradient through the vessel's sidewall is minimized.
Patent CA-2447326-A1 (CA)
Inventor: SPRIGG STEPHEN A
IPC: H04M1/72406
Filed: 2002-05-17
Abstract: A wireless communication device, pre-loaded with static objects, may be operated under user direction to wirelessly download and install dynamic objects. The device includes various initiators, which request execution of an object by submitting a unique Object-ID to an object manager, whereupon the object manager identifies the requested object, its entry point, and object class and then activates the requested object accordingly.
Patent CA-2448038-A1 (CA)
Inventor: PRZEWOSNY MICHAEL
IPC: A61P25/28
Filed: 2002-05-21
Abstract: La présente invention concerne des dérivés substitués de C-furan-2-yl-méthylamine et C-thiophén-2-yl-méthylamine de formule générale (I), un procédé permettant leur préparation, des médicaments et compositions pharmaceutiques les contenant, ainsi que leur utilisation pour produire des analgésiques, pour produire un anesthésique local, un agent anti-arrythmie, un agent antiémétique, un agent nootropique et/ou un médicament servant à traiter et/ou à prévenir les maladies cardio-vasculaires, l'incontinence urinaire, la diarrhée, le prurit et/ou les inflammations, et/ou un médicament servant à traiter les dépressions et/ou la dépendance à l'alcool et/ou aux drogues et/ou aux médicaments, et/ou un médicament servant à augmenter la vigilance.
Patent CA-2448258-A1 (CA)
Inventor: EL-TARKHUNI MOHAMED
IPC: H04L25/02
Filed: 2001-05-23
Abstract: La présente invention concerne un ensemble itératif composé d'un système d'évaluation de canal (12), d'une unité à filtre de Kalman (14) et d'un démodulateur programmable (16), conçu pour produire une évaluation du gain complexe d'un canal de communication à accès par répartition de code (CDMA) portant des données et de canaux pilotes et de données démodulées du canal de données. Une évaluation initiale de canal est produite par le système d'évaluation (12), par mise en oeuvre uniquement du canal pilote. Ceci est par la suite amélioré par le procédé itératif mettant en oeuvre le canal de données. Le gain complexe est représenté par une somme de signaux sinusoïdaux présentant différentes fréquences et une amplitude et une phase à variation aléatoire.
Patent CA-2449217-A1 (CA)
Inventor: FREUDENBERGER VOLKER
IPC: A61P11/00
Filed: 2002-06-12
Abstract: The invention relates to a method which can be technically applied on a laboratory scale, for cleaning the inner wall of hard gelatine capsules, the closed capsules being cleaned using a powder formulation.
Patent CA-2451164-A1 (CA)
Title: Customizable components
Inventor: DINN TRENT SHELDON
IPC: G06F17/00
Filed: 2003-09-11
Abstract: A method for expanding the functionality of a software application. More specifically, the present invention relates to a method for incorporating customized component s into a software application, such as a workflow application, without reliance upon programming scripts to call the customized component from outside of the application.</S DOAB>
Patent CA-2451329-A1 (CA)
Title: Refrigerator and ice maker methods and apparatus
Inventor: GNADINGER ERRIN W
IPC: F25D23/12
Filed: 2003-11-27
Abstract: A refrigerator includes a fresh food compartment, a freezer compartment separated from the fresh food compartment by a mullion, a water dispenser coupled to at least one of the fresh food compartment and the freezer compartment, a user interface coupled to at least one of the fresh food compartment and the freezer compartment, and a controller operationally coupled to the water dispenser. The controller is configured to receive a signal representative of a user desired amount of water, and dispense an amount of water equal to the desired amount.
Patent CA-2458650-A1 (CA)
Inventor: MILLER WILLIAM J
IPC: H04L27/00
Filed: 2002-08-30
Abstract: L'invention concerne un procédé et un modem (200) permettant de communiquer des données d'entrée en série par un chaînon de voie de communication. Lesdites données d'entrée en série sont partagées en éléments de données parallèles, antérieurement à une rotation effectuée par un mappage linéaire réversible. Des bancs de filtres d'ondelettes à plusieurs débits efficaces sur le plan informatique sont utilisés dans un récepteur (204) d'analyse d'un signal reçu. Des composants d'auto-interférence sont calculés dans le récepteur (204) par sous-bande et des poids de prises destinés aux bancs de filtres sont dérivés comme une fonction, sur la gamme des valeurs d'auto-interférence. Une somme pondérée est formée et soustraite du signal reçu, retardé, de manière à éliminer l'interférence et, puis, elle est retirée du signal récupéré.
Patent CA-2461068-A1 (CA)
Title: Cell populations which co-express cd49c and cd90
Inventor: HO TONY W
IPC: A61K35/12
Filed: 2002-09-20
Abstract: Substantially homogenous cells populations which co-express CD49c, CD90 and telomerase are made. In one embodiment, humans suffering from a degenerative, traumatic, acute injury, cardiac or neurological condition are treated with the substantially homogenous cells populations which co-express CD49c, CD90 and telomerase. In another embodiment, committed progenitor cells are made are made by selecting from a cultured source of a cell populations which co-express CD49c and CD90 and modifying the cell population. The committed progenitor cells can be employed to treat a human suffering from a degenerative, traumatic, acute injury, cardiac or neurological condition and to formulate pharmaceutical compositions. In a further embodiment, a substantially homogenous populaton of cells which co-express CD49c, CD90 and at least one cardiac-related transcription factor is made and can be used to treat a human suffering from a cardiac condition.
Patent CA-2462479-A1 (CA)
Inventor: MAJERCAK DAVID C
IPC: A61F2/06
Filed: 2004-03-30
Abstract: Medical devices, and in particular implantable medical devices, may be coated to minimize or substantially eliminate a biological organism's reaction to the introduction of the medical device to the organism. The medical devices may be coated with any number of biocompatible materials. Therapeutic drugs, agents or compounds may be mixed with the biocompatible materials and affixed to at least a portion of the medical device to the therapeutic drugs, agents or compounds may also further reduce a biological organism's reaction to the introduction of the medical device to the organism. In addition, these therapeutic drugs, agents and/or compounds may be utilized to promote healing, including the formation of blood clots. Various materials and coating methodologies may be utilized to maintain the drugs, agents or compounds on the medical device until delivered and positioned. In addition, the devices utilized to deliver the implantable medical devices may be modified to reduce the potential for damaging the implantable medical device during deployment. Medical devices include stems, grafts, anastomotic devices, perivascular wraps, sutures and staples.
Patent CA-2463251-A1 (CA)
Inventor: DALLMANN BRIAN
IPC: E05C3/12
Filed: 2004-04-02
Abstract: A window fastener for controlling the locking and unlocking of a window. The fastener provides an unlocking feature that is manually activated by the user and a locking feature that is automatically activated as the window is moved proximate the closed position. The unlocking feature disengages the fastener from the window and maintains disengagement so that further manipulation of the fastener is not required to facilitate window opening. The fastener also provides a positive confirmation feature that informs the user that the window is either closed and locked or open and unlocked.
Patent CA-2463770-A1 (CA)
Inventor: SPERO DENICE MARY
IPC: A61P21/04
Filed: 2002-10-24
Abstract: La présente invention concerne des composés inhibiteurs réversibles des cathepsines S, K, F, L et B, représentés par les formules générales (Ia, Ib). Dans ces formules, R¿2?, R¿3?, R¿4?, R¿6?, R¿8? et Y sont tels que décrits dans les spécifications. Ces composés conviennent pour le traitement de maladies auto-immunes et d'autres maladies. L'invention concerne également des procédés permettant l'élaboration de tels composés.