baber/WOPTO huggingface dataset:
Patent CA-2417069-A1 (CA)
Inventor: MONTMINY ARMAND T
IPC: B25F5/00
Filed: 2003-01-22
Abstract: battery powered hydraulic tool including a frame; a battery connected to the frame; a motor connected to the frame and adapted to be powered by the battery; and a hydraulic pump connected to the motor by a gear reduction transmission. The motor and gear reduction transmission are adapted to output a torque of the least about 160 oz-in with the gear reduction transmission being adapted to provide a gear reduction of between about 8:1 to about 15:1 or less, and the hydraulic pump being adapted to output at least about 6000 psi of pressure or more.
Patent CA-2417399-A1 (CA)
Inventor: HUGHES TERENCE CHARLES
IPC: B01D19/04
Filed: 2001-07-27
Abstract: A method for preparing fatty hydroxamic acids and salts thereof comprising reacting a fatty acid derivative with an aqueous solution of a hydroxylamine.
Patent CA-2418988-A1 (CA)
Inventor: CHANDRARATNA ROSHANTHA A
IPC: A61K31/4436
Filed: 2001-08-15
Abstract: L'invention concerne des composés représentés par la formule (I), dont les symboles sont tels que définis dans la description. Plus particulièrement, le composé représenté par la formule (3) présente une activité anti-proliférative synergique avec l'interféron recombinant humain dans le traitement de tumeurs solides et de la leucémie, et notamment dans le traitement du cancer du sein et de la leucémie myéloïde aiguë.
Patent CA-2421870-A1 (CA)
Inventor: ARMSTRONG MARK
IPC: H04L12/24
Filed: 2001-08-10
Abstract: Un réseau de télécommunication par paquets est planifié par l'utilisation d'un outil de planification. L'outil comprend une entrée destinée à entrer les conditions du réseau ainsi qu'une entrée destinée à déterminer les facteurs effectuant le passage de données en paquets dans le réseau. Un module de modélisation détermine le fonctionnement du réseau sur la base des conditions et des facteurs. Le fonctionnement d'un modèle est comparé à celui d'un modèle de comparaison objectif. Un mécanisme de rétroaction ajuste de façon itérative les facteurs d'entrée afin d'améliorer le fonctionnement et de maintenir les conditions du réseau. Lorsque le niveau de fonctionnement voulu est atteint, un plan du réseau est produit en sortie par l'outil de planification.
Patent CA-2422176-A1 (CA)
Inventor: HURAS MATTHEW A
IPC: G06F16/11
Filed: 2003-03-14
Abstract: A method and system for suspending log-based updating of a database in a manner that permits its resumption without restore, to permit efficient alternation between a log-based update mode and a database access mode. Unplayed log records are protected, as re versions of database pages at a time when the log-based update was suspended. This permits log-based updating to resume where it left off. In order to ensure consistent data for access, a roll-back procedure creates consistent data pagers that are used for access, and discarded when log-based update resumes.
Patent CA-2422278-A1 (CA)
Inventor: WILSON KEITH E
IPC: A61K48/00
Filed: 2001-09-14
Abstract: L'invention porte sur des procédés de diagnostic et pronostic du cancer colono-rectal, et sur des procédés de criblage d'agents bioactifs candidats pour ce qui est de leur capacité à moduler le cancer colono-rectal. Elle porte en outre sur des procédés et des cibles moléculaires (des gènes et leurs produits)relatifs à des interventions thérapeutiques sur le cancer colono-rectal et d'autres cancers.
Patent CA-2422699-A1 (CA)
Title: Compositions for treating diabetes
Inventor: TSUTSUMI KAZUHIKO
IPC: A61K31/66
Filed: 2001-09-28
Abstract: Medicinal compositions for treating diabetes, in particular, medicinal compositions showing remarkable effects of treating and preventing type II  diabetes and diabetic complications which contain 4-diethoxyphosphinoylmethyl-N-(4-bromo-2-cyanophenyl)benzamide.
Patent CA-2423341-A1 (CA)
Inventor: IMAZATO MINEHISA
IPC: H01M4/96
Filed: 2001-09-28
Abstract: A fuel cell in which optimum proton conductivity is maintained even in a dry atmosphere and in which the output is not lowered. The fuel cell includes a fuel electrode and an oxygen electrode arranged facing each other with a proton conductor film in-between. The fuel electrode and the oxygen electrode are formed of powders of a carbonaceous material as an electrode material. A  proton conductor comprised of a carbonaceous material mainly composed of carbon and proton dissociative groups introduced into the carbonaceous material is present on the surfaces of the fuel and oxygen electrodes. For preparing the electrodes, the powder of a carbonaceous material as the electrode material are dipped in a solvent containing a proton conductor comprised of the carbonaceous material mainly composed of carbon and proton dissociative groups introduced into the carbonaceous material. The proton conductor comprised of the carbonaceous material (such as carbon clusters, e.g., fullerene or carbon nano-tubes) mainly composed of carbon and proton dissociative groups introduced into the carbonaceous material exhibits optimum proton conductivity without humidification.
Patent CA-2423635-A1 (CA)
Title: Image processing device and ultrasonic diagnostic device
Inventor: OMIYA JUN
IPC: A61B6/00
Filed: 2003-03-27
Abstract: An image generation unit 102 generates image data of a tomographic image based on an electric signal received from a send/receive unit 12 through a control unit 101. An ROI setting unit 103 sets an ROI to the generated tomographic image. A characteristic value extraction unit 104 extracts a characteristic value (such as volume of left ventricular of a heart) to the set ROI.      A synchronization generation unit 105 generates a synchronization signal based on the extracted characteristic value. A synchronization information addition unit 106 adds information that represents the generated synchronization signal to image data and stores the image data in an image data storage unit 107. A data reading unit 109 reads out the image data to which the information that represents the synchronization signal is added from the image data storage unit 107. An image display unit 111 displays a tomographic image of the read-out image data.
Patent CA-2427657-A1 (CA)
Title: Golf ball with grooved dimples
Inventor: TAVARES GARY
IPC: A63B37/00
Filed: 2001-10-31
Abstract: A new configuration for dimples on the surface of a golf ball (2) is characterized by a plurality of grooves (12, 112, 212) in the concave surface (8) of the dimple (10, 110). The grooves (12) are concentrically arranged relative to the geometric configuration defined at the intersection with the spherical surface. The depth of the grooves (12, 112, 212) increases from an outermost groove to and innermost groove. The grooves (12, 112, 212) within at least some of the dimples (10, 110) on the surface of the ball (2) improve the aerodynamic efficiency of the dimples (10, 110) to reduce drag and increase the distance the ball (2) will travel.
Patent CA-2428494-A1 (CA)
Title: Distributeur de liquides goutte a goutte
Inventor: FAURIE MICHEL
IPC: B01J4/02
Filed: 2001-11-13
Abstract: L'invention concerne n dispositif de conditionnement pour un liquide à distribuer goutte à goutte, comportant un récipient (1) à paroi élastiquement déformable manuellement, qui se termine par un col rigide (3) dans lequel se monte une tête de distribution du liquide (4). Une membrane (31) à la fois hydrophile et hydrophobe, avantageusement anti-bactérienne, est disposée dans le tête de distribution (4) en travers du passage du liquide vers un canal d'expulsion à l'extérieur. Cette membrane laisse rentrer de l'air extérieur dans le récipient (1) après qu'elle ait été traversée par le liquide en phase d'expulsion et le flacon reprend élastiquement sa forme initiale après chaque opération de distribution. Une cloison fracturable (7) isole la membrane du liquide contenu dans le flacon jusqu'à une première utilisation oú elle est fracturée par un percuteur solidaire de ladite tête de distribution (4).
Patent CA-2429037-A1 (CA)
Title: Intellectual property rights management system
Inventor: CHRISTENSEN MAREN
IPC: G06F7/00
Filed: 2001-11-08
Abstract: A system for managing intellectual property rights (24) in an intellectual property arising from one or more contract documents (12), comprising a central procession unit (26), a display device (28) coupled to the central processing unit, one or more rights questionnaires (10) posing one or more questions pertains to the intellectual property, a first memory (30) coupled to the central processing unit (26) for storing a management program (22) comprising a packaging module (14) for packaging the contract documents (12) and the rights questionnaires (10), a review module (16) for directing review of the contract documents and acquisition of acquired responses to the questions posed in the rights questionnaires (10), and a search module (20) to allow searching of the acquired responses, a second memory (32) coupled to the central processing unit (26) for storing the rights questionnaires (10), and a third memory (34) coupled to the central processing unit (26) for storing the acquire responses.
Patent CA-2430308-A1 (CA)
Title: Aqueous drilling muds fluidified by means of zirconium and aluminum complexes
Inventor: CARMINATI STEFANO
IPC: C09K8/04
Filed: 1993-08-16
Abstract: Aqueous drilling muds are disclosed which contain, as fluidifier agent, one or more complexes, which may be either pre-formed or produced in situ, selected from: -- tetravalent zirconium and one or more organic acids, or their salts, having the general formula (I)~ (see fig I) wherein R1 and R2, which may be the same or different from each other, represent -H, -COOH, -CH3, -CH2COOH, -CH(OH)COOH; -- aluminum citrate.
Patent CA-2431077-A1 (CA)
Inventor: EIERMANN VOLKER
IPC: A61K31/5575
Filed: 2001-11-28
Abstract: L'invention concerne une préparation pharmaceutique contenant au moins un composé de formule (I) dans laquelle R<1>, R<2>, R<3>, R<4> et X ont les significations mentionnées dans la description, ainsi que leurs sels et/ou solvates physiologiquement tolérables et a) au moins un antithrombotique ou b) au moins un antagoniste de calcium ou c) au moins une prostaglandine ou un dérivé de prostaglandine. Cette préparation s'utilise pour produire un médicament employé pour traiter l'angine, l'hypertension artérielle, l'hypertension pulmonaire, l'insuffisance cardiaque globale (ICG), la broncho-pneumopathie chronique obstructive (BPCO), le coeur pulmonaire, l'insuffisance du ventricule droit, l'athérosclérose, les états de perméabilité réduite des vaisseaux cardiaques, les maladies vasculaires périphériques, l'ictus, la bronchite, l'asthme allergique, l'asthme chronique, la rhinite allergique, le glaucome, le côlon irritable, des tumeurs, l'insuffisance rénale, la cirrhose du foie, ainsi que les troubles sexuels chez la femme.
Patent CA-2433852-A1 (CA)
Title: Production of olefin dimers and oligomers
Inventor: MATHYS GEORGES M
IPC: C07C29/16
Filed: 2001-12-14
Abstract: Disclosed is an olefin containing stream from an oxygenate to ol efin process, and a process for making olefin dimer and oligomer product from the olefin containing stream using a nickel based oligomerization catalyst. The dimer/oligomer product is optionally converted to haydroformylated product.  The olefin containing stream that is used to make the higher olefin product has low levels of impurities including nitrogen, sulfur and/or chlorine.
Patent CA-2434931-A1 (CA)
Title: Processes for solubilizing organometallic compounds in fluorinated solvents by addition of a fluorinated non-catalytic co-solubilizer
Inventor: BINGHAM GEORGE J
IPC: C08L27/18
Filed: 2003-07-10
Abstract: A process for solubilizing an organometallic compound in a fluorinated solvent to form an organometallic solution by adding and reacting a co-solubilizer having a fully fluorinated polymer, an organometallic compound, and a fluorinated solvent, and the co-solubilizer has the ability to cause the organometallic compound to become miscible in a fluorinated solvent, and further, the co-solubilizer is not a catalyst and is present in the final organometallic solution.
Patent CA-2435665-A1 (CA)
Title: Hardware initialization with or without processor intervention
Inventor: SU SAM
IPC: G06F9/445
Filed: 2002-02-06
Abstract: In an embodiment, an initialization extension device (102) may provide an extended initialization period to enable a processor (104) to configure a device (106), for example, an application specific integrated circuit (ASIC), prior to entering an operating mode. The device (106) may include a number of control registers (108) that may be configured to default settings in a register initialization period commenced in response to a reset signal. The reset signal may also trigger an extension timer (204) to countdown a timer extended initialization period. During the timer extended initialization period, the processor (104) may write an extension control signal, e.g., an extension bit (206), to a register. An initialization extension unit (102) may maintain the device (106) in an initialization mode during the timer extended initialization period and/or while the register contains the extension control signal. The processor (104) may configure the control registers (108) for one or more operations the device (106) may perform when it enters the operating mode.
Patent CA-2437148-A1 (CA)
Inventor: KING FINN C
IPC: F16M11/42
Filed: 2003-08-08
Abstract: This invention is a device which gives the camera operator direct and immediate control over the ability to move a film or video camera. This device is also designed in such a way as to allow the camera to be moved in ways which until now were impractical. Comprised of two linear rails attached to the an extrusion, centrally mounted on a pivot bearing. A  camera mounting plate serves as a carriage; and using bearings travels along the rails.
Patent CA-2440879-A1 (CA)
Inventor: VELDMAN ROBERT
IPC: B62D7/18
Filed: 2002-04-23
Abstract: A method for forming a brake assembly for a motor vehicle includes a wheel hub, a knuckle, and a brake rotor. The wheel hub includes a neck portion and a 5 flange portion having a flange face. The flange face has a plurality of bolt receiving holes formed therein. The wheel hub is placed in rotational communication with the knuckle. The flange face of the wheel hub has a brake rotor secured thereto. The brake rotor has an inner 10 surface, which is subjected to final finishing in order to reduce lateral run-out of the brake rotor.
Patent CA-2441683-A1 (CA)
Title: Cardiac valve
Inventor: DEAC RADU
IPC: A61F2/24
Filed: 1992-05-15
Abstract: A cardiac valve comprises a plurality of flexible trapezoidal membranes, each having an edge joined to an edge of another of the membranes to form an unsupported frusto-conical body. The body has an oval end portion and a plurality of flexible flap portions integral with and extending from the end portions, the flap portions being formed by substantially parabolic scallops. The membranes are so sized, and the scallops are so positioned as to form flap portions of unequal size. The flexible membranes may be provided to the surgeon as separate membranes for construction of the artificial valve, or the valve may be provided to the surgeon as a complete unit. Alternatively, the surgeon may construct a valve using pericardium mapped and sized in accordance with the present invention.
Patent CA-2442436-A1 (CA)
Title: Fuel cell
Inventor: MOHRI MASAHIRO
IPC: H01M8/04
Filed: 2003-09-24
Abstract: A fuel cell includes a membrane electrode assembly and first and second separators for sandwiching the membrane electrode assembly. A serpentine oxygen-containing gas flow field is formed on a surface of the first separator. A seal member is provided around the oxygen-containing gas flow field, i.e., around the anode. Filling seals are provided in a clearance between the seal member and the cathode at positions where the leakage of an oxygen-containing gas is likely to occur.
Patent CA-2446405-A1 (CA)
Title: An oxygenated fuel composition comprising levulinic acid
Inventor: HODGSON WILLIAM
IPC: C10L1/12
Filed: 2002-05-13
Abstract: There is described a fuel composition incorporating levulinic acid or a functional derivative thereof.
Patent CA-2448752-A1 (CA)
Title: Auxiliary drive for combine augers for cleanout
Inventor: HERLYN RYAN
IPC: A01D41/12
Filed: 2003-11-07
Abstract: An auxiliary rotary drive for at least one auger that in normal operation is rotatable to transport grain from a grain tank of a harvesting apparatus. The auxiliary rotary drive is configured to rotate the at least one auger during cleanout to assist air nozzles or other means to remove residual grain or residue from the harvesting apparatus. The auxiliary rotary drive can be arranged to transfer power to the auger via a clutch arrangement arranged between the auxiliary rotary drive and the auger. The auxiliary rotary drive turns the auger at a speed slower than a normal operating speed of the auger.
Patent CA-2449563-A1 (CA)
Title: System and method for measuring power of optical signals carried over a fiber optic link
Inventor: BRORSON STUART D
IPC: H04B10/08
Filed: 2002-06-24
Abstract: A pilot tone generator receives optical energy from an optical communication medium carrying a plurality of optical signals. Each optical signal carries data modulated at a unique wavelength and further modulated with a unique identification signal. The identification signal has an amplitude corresponding to an optical power of the associated optical signal. The pilo t tone receiver detects each identification signal from the optical energy received and determines its corresponding amplitude. The pilot tone receiver calculates the optical power of each optical signal in the optical energy in response to the amplitude of the associated identification signal.
Patent CA-2451102-A1 (CA)
Title: Right angle clip applier apparatus and method
Inventor: CABRERA RAMIRO
IPC: A61B19/00
Filed: 2002-07-08
Abstract: A right angle clip applier apparatus including distal clip applying mechanism and a proximal advancing mechanism positioned in a handle assembly. The clip applying mechanism includes a feed rod interfacing with a cartridge for the advancing and applying of clips on tissue portions. A plurality of clips are enclosed in the apparatus. The advancing mechanism is actuated by a lever in the handle assembly which creates a drive force that repositions the feed rod and clips. Each actuation of the lever applies a first clip and advances clips to a new position in a distal direction. The clip applying mechanism can be utilized at any angle and can be rotated through 360 degrees while holding the handle in a fixed position. An empty clip indicator is provided.
Patent CA-2453288-A1 (CA)
Title: Dispositif de constriction visible par fluoroscopie a rayons x
Inventor: BARRY ROBERT
IPC: A61F2/02
Filed: 2002-07-09
Abstract: La présente invention concerne un dispositif de constriction prévu pour serrer et comprimer des tissus corporels qui est visible par fluoroscopie à rayons X. Le dispositif comprend une gaine allongée qui comporte des extrémités ouvertes opposées et qui est formée dans un matériau dilatable ou élastique permettant de recevoir à l'intérieur, lorsqu'elle se trouve à l'état dilaté, des tissus corporels devant être serrés/comprimés, et de serrer/comprimer les tissus corporels dans sa partie interne lorsqu'elle quitte son état dilaté. Au moins une partie de la gaine comprend une matière opaque aux rayons X qui rend le dispositif visible par fluoroscopie aux rayons X.
Patent CA-2453729-A1 (CA)
Inventor: MAGUIRE PATRICK G
IPC: E21B33/12
Filed: 2003-12-18
Abstract: The present invention generally relates to an apparatus for sealing a wellbore. The sealing apparatus includes an expandable tubular body having one or more sealing elements disposed thereon. In one aspect, the sealing elements include swelling and non-swelling sealing elements. Preferably, the swelling sealing elements are made of a swelling elastomer capable of swelling upon activation by an activating agent. The swelling elements may be covered with a protective layer during the run-in. When the tubular body is expanded, the protective layer breaks, thereby exposing the swelling elements to the activating agent. In turn, the swelling elements swell and contact the wellbore to form a fluid tight seal.
Patent CA-2457210-A1 (CA)
Inventor: MURPHY BERNARD D
IPC: A23K20/20
Filed: 2004-02-06
Abstract: An alkali metal bisulfate is included in a food for an infant or early stage animal. The alkali metal bisulfate is effective to increase the digestibility of the food.      A preferred alkali metal bisulfate is sodium bisulfate.
Patent CA-2457585-A1 (CA)
Inventor: ZWEIDECK BRUNO
IPC: B62B5/04
Filed: 2004-02-12
Abstract: The subject of the invention is a pushchair comprising a frame carried by at least three wheels, at least two of said wheels (1), (2) being mounted on either side of said frame, locking/unlocking means being provided on each of said two wheels and being connected to each other so as to act simultaneously, characterised in that it comprises on the one hand locking control means (3) and on the other hand unlocking control means (4), distinct from said locking control means (3), said locking control means (3) and said unlocking control means (4) being mounted in proximity to one and the same wheel (1).
Patent CA-2461033-A1 (CA)
Title: Coniosulphides and their derivatives, processes for preparing them, and their use as pharmaceuticals
Inventor: TOTI LUIGI
IPC: C07C317/08
Filed: 2002-09-06
Abstract: The invention relates to compounds of formula (I), which are formed from the micro-organism Coniochaeta ellipsoidea Udagawa, DSM 13856, or from one of it s mutations and/or variants during fermentation and which optionally are chemically converted into derivatives. The invention also relates to a metho d for producing compounds of formula (I) and to the use of the same as medicaments. In addition, the invention relates to the use of a compound of formula (VI) for producing a medicament for the treatment and prophylaxis of degenerative neuropathies or Alzheimer's disease.
Patent CA-2464772-A1 (CA)
Title: Shopping list organizer
Inventor: CHRETIEN BRADLY
IPC: B62B3/14
Filed: 2004-04-16
Abstract: A shopping list organizer includes a rigid substantially planar member sized to support a shopping list when the shopping list is mounted thereon. A clamp is provided for releasably mounting the shopping list on a first surface of the planar member.  Magnets are mounted on a second side of the planar member, opposite the first side, for releasably mounting the planar member on a flat substrate. At least one clip is hingedly mounted to the second side of the planar member for rotation about the hinge between a closed position substantially flush against the second side of the planar member and an open position substantially orthogonal to the second side of the planar member. In the open position, the clip is disposed for releasably mounting onto an elongate handle.
Patent CA-2465156-A1 (CA)
Title: Il-21 antagonists
Inventor: NOVAK JULIA E
IPC: C12P21/04
Filed: 2002-10-28
Abstract: The polypeptides, and the polynucleotides encoding for them, described herein are IL-21 antagonists that bind with specificity and exhibit an EC50 that is not detectable in receptor binding studies. These molecules have mutations in the D helix of the IL-21 molecule, and can be used to inhibit the activity of IL-21 with its cognate receptor.