baber/WOPTO huggingface dataset:
Patent CA-2411134-C (CA)
Inventor: HORI YOSHIAKI
IPC: F16H41/30
Filed: 2002-11-05
Granted: 2005-12-27
Abstract: In an oil passage structure in a rotary shaft, including two systems of oil passages different in pressure that are provided extending from both ends of the shaft, the rotary shaft is provided with oil supply holes in the radial direction of the shaft for connection between a center hole in the shaft and locations to be supplied with an oil, the oil supply holes being bored from the outside of the shaft. At this time, the so-called burrs are generated at end portions of the oil supply holes on the side fronting on the center hole.   Where the depth of the shaft center hole is a dead end, removal of the burrs is not easy. The present invention aims at providing a structure of the shaft center hole used as oil passages in which burrs, if any, in the hole can be easily removed. The two oil passages are communicated with each other through a communication passage smaller than the oil passages in diameter, and the smaller-diameter communication passage is closed by pressing a steel ball therein, thereby making both of the oil passages independent from each other.
Patent CA-2415293-C (CA)
Inventor: LARGO MARC
IPC: B25B31/00
Filed: 2002-12-30
Granted: 2008-03-25
Abstract: A fastener driving tool is disclosed having a self contained pre--pressurized pneumatic power source. Operator actuation of a trigger mechanism causes a pressurized medium supplied by the self contained pre-pressurized power source to flow through a valve and to propel a piston connected to a driver blade towards a nosepiece assembly end of the tool. The flow of the pressurized medium through the valve further recoils a spring-biased activating bolt which resets the trigger mechanism.
Patent CA-2422856-C (CA)
Title: Methods and kits for decreasing interferences of assay samples containing plasma or serum in specific binding assays by using a large polycation
Inventor: SCOPP RICHARD L
IPC: G01N33/553
Filed: 2001-09-20
Granted: 2012-02-07
Abstract: Methods and kits are provided for decreasing interferences and inaccuracies due to nonoptimal sample handling of blood samples in plasma or serum containing assay samples of specific binding assays by addition of a large polycation to the assay sample during the specific binding assay.
Patent CA-2431087-C (CA)
Inventor: WEBER GARY
IPC: A63H5/00
Filed: 2003-06-02
Granted: 2007-04-10
Abstract: The invention includes a toy having a translucent body that includes a first surface and a second surface. A light source is disposed opposite the first surface. The first surface includes an image of a facial feature in a first position and the second surface includes an image of the same facial feature in a second position. When the light source is illuminated, the facial feature appears to be in the first position and when the light source is not illuminated, the facial feature appears to be in the second position. An audible output generator produced audible output simultaneously with illumination of the light source.
Patent CA-2434134-C (CA)
Title: Solvent extraction refining of petroleum products
Inventor: ACKERSON MICHAEL D
IPC: C10G73/32
Filed: 2002-01-17
Granted: 2011-01-04
Abstract: A method of refining a petroleum product to remove aromatics and to separate paraffinic oils and waxes is provided. The method involves the utilization of phase equilibria wherein crystallized or solidified waxes, normally present in the pretroleum product, are used to remove oils from a liquid solvent phase containing dissolved aromatics present in the unrefined petroleum product. The wax containing the oils (26) is separated from the aromatic-containing solvent and is further processed to separate the waxes and oils (28). For petroleum products containing little, if any, wax, additional wax may be added and recycled back for further use in removing oils from the petroleum product. The method has particular application in preparing lubricant oils having a high viscosity index, where the presence of aromatics and wax can be detrimental.
Patent CA-2452945-C (CA)
Inventor: HAYKIN SIMON
IPC: G10L21/02
Filed: 2003-12-11
Granted: 2016-05-10
Abstract: A system and method for processing an acoustic input signal and providing at least one output acoustic signal to a user of a hearing-aid system. The hearing-aid system includes first and second channels with one of the channels having an adaptive delay. The first channel includes a directional unit for receiving the acoustic input signal and providing a directional signal; a correlative unit for receiving the directional signal and providing a noise reduced signal by utilizing correlative measures for identifying a speech signal of interest in the directional signal; and, a compensator for receiving the noise reduced signal and providing a compensated signal for compensating for a hearing loss of the user.
Patent CA-2454270-C (CA)
Title: Elastic metal gasket
Inventor: ROUAUD CHRISTIAN
IPC: F16J15/08
Filed: 2002-04-22
Granted: 2010-05-04
Abstract: The invention concerns a gasket for high sealing performance with a force, through the use of a sheet of ductile material serving as outer sheath. It comprises mainly a relatively resilient metal core (1), enclosed in an outer sheath (2) made of ductile material, for example an aluminium layer. Said two elements are mechanically linked through only two contact points, thereby enabling possible movements and force distribution when the gasket is compressed and operative.
Patent CA-2458173-C (CA)
Inventor: DAPINO GUILLERMO OSCAR
IPC: B65D85/62
Filed: 2004-02-20
Granted: 2009-12-08
Abstract: An assembly for storing elongated members, the assembly comprising an elongated support element and a pair of segments. The segments are disposed on opposite sides of the elongated support element from each other, and each of the segments defines a cradle for supporting an elongated member. The pair of segments is joined together at a seam formed by locally heating and melting contacting edges of the segments to fuse them together. Moreover, the pair of segments is fixed to the elongated support element against movement in a longitudinal direction of the elongated support element. The elongated support element has a textured region of raised protrusions, indentations, or holes, over at least a portion of the surface thereof. Each cradle comprises a center portion located longitudinally between a pair of inclined portions. When an elongated member is supported in the cradle, the center portion of the cradle is convex about an axis parallel to the longitudinal axis of the elongated support element, such that water will drain laterally off of the cradle.
Patent CA-2464625-C (CA)
Title: Systeme de montage pour l'application d'elements de fixation sur une paroi
Inventor: ORTWEIN ERNST GEORG
IPC: A47K10/04
Filed: 2002-10-25
Granted: 2011-01-11
Abstract: L'invention concerne un système de montage servant à l'application d'éléments de fixation sur une paroi. L'objectif de l'invention est de permettre de monter des éléments de fixation facilement, de manière économique et avec des moyens simples, notamment dans des pièces pourvues de carreaux ou de revêtements muraux similaires. A cet effet, le système de montage selon l'invention présente un corps de base servant d'élément de fixation et comportant au moins un orifice de remplissage qui permet d'introduire un agent d'adhérence et de fixation entre la paroi et l'élément de fixation. Ce corps de base présente en outre des ouvertures permettant le passage et la répartition de l'agent d'adhérence et de fixation. Le corps de base et/ou son côté arrière orienté vers la paroi sont conçus de façon à être notamment perméables aux liquides et aux gaz.
Patent CA-2466329-C (CA)
Title: Felling head accumulator arm
Inventor: MAUCHLEN LESLIE
IPC: A01G23/081
Filed: 2004-05-05
Granted: 2011-07-12
Abstract: An accumulator arm for a felling head has inner and outer arms which are hydraulically driven open and closed. The inner and outer sides of the outer arm are curved away from an accumulation pocket and toward a harvesting arm, wherein the accumulator arm can be pulled around a newly cut tree to add the tree to the accumulation pocket with a lesser amount of hydraulic force and with lesser damage to the trees.
Patent CA-2471179-C (CA)
Inventor: LUNT DAVID JOHN
IPC: C22B3/00
Filed: 2002-12-20
Granted: 2010-02-09
Abstract: L'invention porte sur un procédé permettant d'ôter des valeurs de fer et de manganèse et de récupérer des valeurs de cobalt d'une solution contenant des valeurs de fer, des valeurs de manganèse, des valeurs de cobalt, et, facultativement, des valeurs d'autres métaux. Ce procédé consiste à introduire dans la solution un mélange gazeux de dioxyde de soufre et d'air ou de dioxyde de soufre et d'oxygène afin d'oxyder, en une seule étape, les valeurs de fer de l'état ferreux à l'état ferrique et d'oxyder les valeurs de manganèse de l'état manganeux à l'état manganique puis à précipiter les valeurs de fer en tant qu'oxyde/hydroxyde ferrique et à précipiter les valeurs de manganèse en tant qu'oxyde manganique, en laissant les valeurs de cobalt dans la solution.
Patent CA-2471855-C (CA)
Inventor: DAVIS ANDREW THOMAS
IPC: G06F17/30
Filed: 2003-01-10
Granted: 2013-03-19
Abstract: According to the invention, application developers separate their Web application into two layers: a highly distributed edge layer and a centralized origin layer. In a representative embodiment, the edge layer supports a servlet container that executes a Web tier (304), typically the presentation layer of a given Java-based application. Where necessary, the edge layer communicates with code running on an origin server to respond to a given request.
Patent CA-2477471-C (CA)
Inventor: ROBY MARK
IPC: A61L15/22
Filed: 2004-08-16
Granted: 2013-02-12
Abstract: A surgical device is disclosed which comprises at least one heterogeneous yarn including a plurality of polyester strands in intimate contact with a plurality of polyolefin strands. The plurality of polyester strands and the plurality of polyolefin strands run parallel to each other.  The surgical devices of the present invention include sutures, braided tapes, gauze, wound dressings, hernial repair meshes, vascular grafts (e.g.  fabrics and/or tubes) anastomosis rings, prosthetic ligaments and tendons, growth matrices, drug delivery devices and other implantable medical devices.
Patent CA-2478969-C (CA)
Title: Early inflorescence-preferred regulatory elements and uses thereof
Inventor: BATE NICHOLAS
IPC: A01H5/00
Filed: 2003-03-13
Granted: 2010-03-02
Abstract: The present invention provides compositions and methods for regulating expression of isolated nucleotide sequences in a plant. The compositions are novel nucleic acid sequences for immature ear (early flowering)-preferred regulatory sequences. Methods for expressing an isolated nucleotide sequence in a plant using the regulatory sequences are also provided as well as expression constructs, vectors, transformed cells and plants.
Patent CA-2482930-C (CA)
Inventor: KOSMATOPOULOS KOSTAS
IPC: C12N15/11
Filed: 2003-04-23
Granted: 2013-08-13
Abstract: The invention concerns peptides constituting T epitopes of EphA antigen, exhibited by MHC I. Said peptides are useful in particular in antitumoral immunotherapy.
Patent CA-2485849-C (CA)
Title: Colloidal silica binder system
Inventor: DALLAM CRAIG B
IPC: B23K35/365
Filed: 2004-10-21
Granted: 2010-01-12
Abstract: A welding flux that includes a flux agent, water glass and colloidal compound formed from small particles of silicon dioxide. The welding flux has a very low hygroscopicity, thus is well suited from low hydrogen electrodes.
Patent CA-2488653-C (CA)
Title: Methods and formulations useful for lowering the cholesterol content of egg yolk
Inventor: SPILBURG CURTIS A
IPC: A23L27/00
Filed: 2003-08-06
Granted: 2008-10-07
Abstract: Use of polycosanols to lower egg cholesterol.
Patent CA-2490544-C (CA)
Title: Minimally compliant, volume efficient piston for osmotic drug delivery systems
Inventor: LAUTENBACH SCOTT D
IPC: A61M5/145
Filed: 2003-06-25
Granted: 2011-04-19
Abstract: An osmotic pump having a minimally compliant, volume efficient piston positioned within a capsule. The capsule has an interior surface, a beneficial agent, and an osmotic agent. The piston is movable with respect to an interior surface of the capsule, and defines a movable seal with the interior surface of the capsule. The movable seal separates the osmotic agent from the beneficial agent. The piston has a length to total diameter ratio of about 1.1:1 and a core diameter to total diameter ratio of about 0.9:1. The piston enables greater beneficial agent and/or osmotic agent payload without increasing the size of the capsule. The osmotic agent imbibes liquid from a surrounding environment through a semipermeable body to cause the piston to move and in turn cause delivery of the beneficial agent from the capsule.
Patent CA-2493921-C (CA)
Title: Acides nucleiques et proteines correspondantes denommees 282p1g3, utiles pour le traitement et la detection du cancer
Inventor: RAITANO ARTHUR B
IPC: A01K67/027
Filed: 2003-05-09
Granted: 2015-12-08
Abstract: L'invention concerne un nouveau gène 282P1G3 et sa protéine codée, ainsi que des variants de celui-ci. 282P1G3 présente une expression spécifique tissulaire dans un tissu adulte normal, et est exprimée de manière aberrante dans les cancers listés dans le tableau 1. Par conséquent, 282P1G3 fournit une cible diagnostique, pronostique, prophylactique et/ou thérapeutique pour le cancer. Le gène 282P1G3 ou un de ces fragments, ou sa protéine codée, ou ses variants, ou un fragment de ceux-ci peuvent être utilisés pour provoquer une réponse immunitaire humorale ou cellulaire; des anticorps ou des cellules T réagissant avec 282P1G3 peuvent être utilisés pour une immunisation active ou passive.
Patent CA-2504672-C (CA)
Title: Golf bag throat structure
Inventor: ANDERSON DOUGLAS W
IPC: A63B55/57
Filed: 2005-04-21
Granted: 2009-06-30
Abstract: In a golf bag that includes a body with a top end and a bottom end, a throat structure is mounted in the top end of the body. The throat structure has a substantially ring shaped outer wall and a raised inner wall extending transversely of the body top end with its opposite ends connected to the outer wall. A plurality of divider walls extends between the inner and outer walls to define a plurality of individual compartments adapted to receive a plurality of golf clubs. A raised well is located along a front portion of the throat structure and is adapted for receiving a golf putter.
Patent CA-2511080-C (CA)
Inventor: FUJII KENJI
IPC: A23L33/15
Filed: 2004-01-19
Granted: 2015-10-13
Abstract: To maintain physical fitness and health of middle-aged and older persons living in the threshold of the aging society, the present invention provides a fatigue reducing agent which is highly effective for preventing and reducing fatigue, wherein the agent is made of a composition of substances that are very safe so that long-term administration is possible.  A composition containing reduced coenzyme Q was found to be effective for preventing and reducing fatigue, including muscle fatigue. Since the fatigue reducing effect of the composition of the present invention is seen not only in young rats but also more pronounced in aged rats, the present invention can provide the fatigue reducing agent which is very useful, especially, for middle-aged and older persons as well as for young people.
Patent CA-2519979-C (CA)
Inventor: KRAEMER MICHAEL
IPC: A61C5/77
Filed: 2004-03-25
Granted: 2016-03-08
Abstract: The invention relates to the processing of data regarding the three dimensional shape of a dental prosthesis, which has two prosthesis sections and a connector section, said connector section being connected to the two prosthesis sections and less stable than the two prosthesis sections, comprising the steps that : - a stability parameter and a stability criterion are determined for the connector section ; - for the stability parameter, the actual value is calculated from the data ; - it is checked for the connector section as to whether the actual value fulfills the stability criterion, and if not, that a warning signal is generated, wherein the determination of the stability criterion is dependent on at least one of the following prosthesis attributes : - the configuration of the prosthesis; - the position of the prosthesis inside the mouth ; - the material and/or the cross-sectional profile of the connector section ; - the type of the prosthesis sections adjoining the connector section.
Patent CA-2520776-C (CA)
Inventor: KOWALESKI RUTH MARY
IPC: C07C41/03
Filed: 2004-03-30
Granted: 2012-05-08
Abstract: A process for the epoxidation of an olefin, which process comprises reacting a feed comprising an olefin, oxygen and an organic halide, in the presence of a catalyst comprising silver and rhenium deposited on a carrier, wherein the catalyst comprises rhenium in a quantity of at most 1.5 mmole/kg, relative to the weight of the catalyst, and at most 0.0015 mmole/m2, relative to the surface area of the carrier, and in which process the reaction temperature is increased to at least partly reduce the effect of loss of activity of the catalyst while the organic halide is present in a relative quantity Q which is maintained constant, which relative quantity Q is the ratio of an effective molar quantity of active halogen species present in the feed to an effective molar quantity of hydrocarbons present in the feed.
Patent CA-2526373-C (CA)
Inventor: DURAND EMMA A
IPC: A01M1/06
Filed: 2004-05-12
Granted: 2008-07-15
Abstract: The present application discloses a flying insect trapping device configured to be used with a fuel supply containing combustible fuel. One aspect of the invention provides a fuel regulator for controlling fuel flow in intermittent pulses and another aspect provides a valve for enabling flushing of the combustion device.
Patent CA-2527116-C (CA)
Title: Catalyseur de reduction d'oxygene
Inventor: GULLA ANDREA F
IPC: H01M4/88
Filed: 2004-05-27
Granted: 2013-03-26
Abstract: L'invention concerne un nouveau catalyseur ruthenium sulphide et des électrodes de diffusion gazeuse contenant le catalyseur de réduction d'oxygène dans des électrolyseurs industriels. Ce catalyseur est hautement résistant à la corrosion et donc particulièrement adapté à une utilisation dans une électrolyse d'acide chlorhydrique aqueuse dépolarisée en présence d'oxygène.
Patent CA-2541649-C (CA)
Title: Food warming apparatus and method
Inventor: SHEI STEVEN M
IPC: A23L1/00
Filed: 2004-10-06
Granted: 2012-08-14
Abstract: In general, one embodiment of the invention is directed to food holding apparatus for holding pre-cooked food at a selected holding temperature. The apparatus comprises a cabinet having at least one holding compartment therein, and pre-cooked food in the holding compartment, the food having been previously cooked in a cooking appliance. At least one radiant heat source is spaced above the food a distance less than 12 inches (30.5 cm) for delivering radiant heat to the food. A control mechanism varies the amount of radiant heat delivered by the heat source to the food to maintain the food at the selected holding temperature. A related method is also disclosed.
Patent CA-2543493-C (CA)
Inventor: ALLEN GREGORY ARTHUR
IPC: H04L69/40
Filed: 2004-01-12
Granted: 2014-02-18
Abstract: The present invention provides a novel system and method for failover. In an embodiment, a primary server and a backup server are available to a plurality of clients. Messages containing requests are processed by the primary server, while a mirror image of transaction records generated by the processing of those requests is maintained in volatile memory of both the primary server and the backup server. In this mode of operation, the volatile memory is periodically flushed to non-volatile memory.
Patent CA-2555351-C (CA)
Inventor: JURISIC VOJISLAV
IPC: F02B57/02
Filed: 2005-02-10
Granted: 2013-04-23
Abstract: A method and an apparatus include a motor housing (1) , an internal space cylindrical rotor (2) rotating together with radial placed work cylinder (3) and piston (6) a connecting rod (7) and a connecting axle (9) connected with oscillating lever (8) and a pin (10) to transfer rotary moment to the internal space cylindrical rotor(2), and output shafts (17)and (20).  Simultaneously, connecting rod (7), via connecting axle (9) by its own motion, moves satellite gears (12), which off-center mounted swinging bearing rings (13) and symmetrically geared to off-center mounted inner tooth gears (11), define position of radial placed work cylinder (3) being relative to two outer dead centers and two inner dead centers.
Patent CA-2565207-C (CA)
Title: Screen and screen frame for improved screen to shaker placement, handling and retention
Inventor: RIDDLE RUSSELL
IPC: B07B1/49
Filed: 2005-04-20
Granted: 2012-09-18
Abstract: A frame for a screen utilized in a shaker separator (Fig. 1), comprising multiple connected lateral (14, 16, 8, 10) and longitudinal (2, 4, 6) support members.
Patent CA-2568320-C (CA)
Inventor: THOES BRUNO
IPC: A61B5/15
Filed: 2006-11-16
Granted: 2010-05-25
Abstract: The invention relates to an outer packaging system for medical consumables, such as test elements. The outer packaging system comprises an outer packaging which accommodates a first desiccant supply, and a magazine with an unused test element supply. The system further comprises a connection which is adapted to permit water vapour diffusion and which is adapted to be closed in an opened position of the outer packaging. In the closed state of the outer packaging, the first desiccant supply of the outer packaging acts on the interior of the magazine via the connection.
Patent CA-2571726-C (CA)
Title: Promedicaments d'inhibiteurs de protease de vih
Inventor: DEGOEY DAVID A
IPC: C07F9/09
Filed: 2005-06-29
Granted: 2013-05-21
Abstract: La présente invention concerne un composé de formule (I), (II) ou (III), utilisé en tant que promédicament d'un inhibiteur de protéase de VIH. L'invention a également pour objet des procédés et des compositions pour inhiber l'activité de la protéase de VIH et traiter l'infection par le VIH.
Patent CA-2580796-C (CA)
Inventor: GEGG COLIN V
IPC: C07K14/52
Filed: 2005-09-23
Granted: 2013-03-26
Abstract: The present invention concerns molecules and a process in which one or more biologically active peptides are incorporated into an Fc domain. In this invention, pharmacologically active compounds may be prepared by a process comprising (a) selecting at least one peptide that modulates the activity of a protein of interest; and (b) preparing a pharmacologic agent comprising an amino acid sequence of the selected peptide in a loop region of an Fc domain.  This process may be employed to modify an Fc domain that is already linked through an N- or C-terminus or sidechain to a peptide or to a polypeptide (e.g., etanercept). This process may also be employed to modify an Fc domain that is part of an antibody (e.g., adalimumab, epratuzumab, infliximab, Herceptin~, and the like). In this way, different molecules can be produced that have additional functionalities, such as a binding domain to a different epitope or an additional binding domain to the precursor molecule's existing epitope. The peptide can be selected, for example, by phage display, E. coli display, ribosome display, RNA-peptide screening, yeast-based screening, chemical-peptide screening, rational design, or protein structural analysis.