baber/WOPTO huggingface dataset:
Patent CA-2297052-C (CA)
Title: Systeme de fixation pour siege de vehicule
Inventor: SCHULTE AXEL
IPC: B60N2/90
Filed: 1998-05-06
Granted: 2004-01-27
Abstract: L'invention concerne un système de fixation pour un siège de véhicule comportant au moins une partie rembourrée en un matériau moussé entourée d'au moins une partie garniture rembourrée qui est reliée avec au moins une baguette profilée servant de moyen d'accrochage, cette baguette profilée présentant à sa périphérie extérieure des éléments d'accrochage (14). La présence, dans la partie rembourrée, d'un canal longitudinal adapté à la forme de la baguette profilée respective et possédant, dans son sens longitudinal, des évidements servant à l'engagement des éléments d'accrochage (14) permet de créer un système de fixation économique à produire et qui est en outre confortable pour l'utilisateur du siège et n'entraîne aucun bruit gênant.
Patent CA-2299293-C (CA)
Title: Appareil pour la fixation de parties independantes d'un ensemble siege modulaire
Inventor: MARSHALL RICHARD E
IPC: A47C1/124
Filed: 1998-07-28
Granted: 2005-03-15
Abstract: L'invention concerne un ensemble de pattes de fixation à utiliser pour fixer au moins une première partie de siège (12) et une deuxième partie de siège (14) de sorte qu'un ensemble siège modulaire (10) soit formé. Ledit ensemble de pattes comprend une paire de goujons (50) s'étendant latéralement et montés sur la première partie de siège (12), et une paire de pattes de fixation (80, 82) montées sur la deuxième partie de siège (14) comprenant un élément vertical (90) dans lequel s'engage la paire de goujons (50) s'étendant latéralement. La paire de pattes de fixation comprend une première patte (80) ayant une partie réceptrice (90) et un mécanisme de retenue (100) permettant de fixer de manière amovible un des goujons (50) s'étendant latéralement, et une deuxième patte (82) ayant une partie réceptrice (90) dans laquelle s'engage l'autre goujon (50) s'étendant latéralement.
Patent CA-2299486-C (CA)
Inventor: SWEENEY GERALD T
IPC: F04B9/107
Filed: 2000-02-24
Granted: 2004-06-15
Abstract: A deep well fluid pump which enables the pumping of fluid with much less energy which includes a power column of fluid of sufficient volume, which communicates to the under side of the lifting piston for the column of fluid to be lifted, but is isolated from said fluid to be lifted, to balance the head force of the column of fluid to be lifted, a pump means to increase the head force on the power column of fluid a sufficient amount to overcome the seal friction and pre-load spring down force of the lifting piston, so that it raises the lifting piston and thus discharges a volume of lifted fluid in a surface reservoir, and when the increased force on the power column is relieved, the pre-load spring forces the lifting piston down to reload.
Patent CA-2306881-C (CA)
Inventor: ETTINGER BRUCE
IPC: A61P25/24
Filed: 1998-11-19
Granted: 2008-09-02
Abstract: L'invention concerne des procédés relatifs au traitement des états physiques résultant de la baisse du taux d'oestrogènes postménopausique, et en particulier des procédés permettant de réduire les risques de fracture osseuse par ostéoporose chez une femme après la ménopause. L'invention concerne également un kit utile pour la mise en oeuvre des procédés décrits.
Patent CA-2308384-C (CA)
Inventor: OLIVEIRA DE BARROS DANIEL ALES
IPC: F24F1/02
Filed: 1998-09-16
Granted: 2003-11-25
Abstract: A condensate drain outlet for a room conditioner (10) of the type which includes a sheet metal basepan (22) having a horizontally extending bottom wall (30) and a rear wall (28) joined to an extending upwardly from the bottom wall in a perpendicular relationship. The rear wall (28) has a substantially U-shaped opening (32) formed therein. A one-piece molded plastic condensate drain insert (36) for insertion into the U-shaped opening (32) includes a mounting plate (40) having a size configured to overly the U-shaped opening (32) in the rear wall (28) and having an opening extending therethrough. A  tubular section (42), having an axial opening (43) extending therethrough, extends from one side of the mounting plate (40).
Patent CA-2314841-C (CA)
Title: Wdm optical filter and glass substrate for use in the wdm optical filter
Inventor: JOHNSON ROBERT W
IPC: G02B7/00
Filed: 2000-08-02
Granted: 2003-12-09
Abstract: A glass substrate is for use in a WDM optical filter which has an optical multilayer coated on the glass substrate and is formed by glass which has a composition related to the optical multilayer so as to assure stable multiplexing/demultiplexing operation in the optical filter. The glass includes SiO2 as a glass network-former and has an average linear thermal expansion coefficient between 100 x 10 -7/K and 130 x 10 -7/K within a temperature range between -30 °C and +70 °C. The glass may include TiO2, Al2O3, and R20(R: alkali metal element) in addition to SiO2 and may have a hardness suitable for the optical multilayer.
Patent CA-2317300-C (CA)
Title: Fuel cell stack
Inventor: SUGITA NARUTOSHI
IPC: H01M50/77
Filed: 2000-08-31
Granted: 2006-01-03
Abstract: A fuel gas inlet, a fuel gas outlet, an oxygen-containing gas inlet, an oxygen-containing gas outlet, and other components, which are disposed at upper and lower portions at both ends in the lateral direction, are provided in a first fuel cell stack. A plurality of cooling medium inlets, a plurality of cooling medium outlets, and other components are provided at lower portions on the long side and at upper portions on the long side respectively. A cooling medium flows from the lower portions to the upper portions through cooling medium flow passages to cool the power generation surface smoothly and reliably.
Patent CA-2318335-C (CA)
Title: Concentrated polyol composition
Inventor: LEFEVRE PHILIPPE
IPC: C09K23/56
Filed: 1999-11-25
Granted: 2011-01-11
Abstract: The invention concerns a concentrated polyol composition characterised in that its water content ranges from 10 to 17 %, preferably between 12 and 16 %, and in that it comprises: 35 to 90 % of hydrogenated monosaccharides including at least 30 % of sorbitol; 0 to 45 % of hydrogenated disaccharides, said percentages being expressed in dry weight relatively to the total dry weight of the hydrogenated saccharides contained in said composition. Said concentrated polyol composition can advantageously be desugared. The invention also concerns the use of said concentrated polyol composition as dispersing medium for hydrophilic polymers, and particularly cellulose, and its use for preparing pharmaceutical or cosmetic products, such as toothpaste.
Patent CA-2332234-C (CA)
Title: Thin-film shape memory alloy actuators and processing methods
Inventor: MAYNARD RONALD S
IPC: F03G7/06
Filed: 1999-05-10
Granted: 2008-01-22
Abstract: A shape memory alloy actuator array (10) comprising a plurality of individually trained shape memory alloy actuators (12, 14) to provide relative movement of different actuator array portions and a thin-film heating element (22) positioned adjacent at least one shape memory alloy actuator to thermally activate the actuator for movement away from its initial shape. A shape memory alloy medical device such as a catheter or a conduit is further provided comprising a lattice network or scaffolding of individually activated and oppositely trained shape memory alloy actuators (26) set with a predetermined shape to provide a full range of directional movement within a body, and a network of thin-film heating elements (22) to selectively activate a combination of actuators for movement or variable stiffness. A  method of forming a shape memory alloy actuator array is also provided wherein a plurality of shape memory alloy actuators are formed by removing selected window portions from a single sheet of shape memory alloy along a series of spaced apart rows and columns before individual training with a predetermined shape. A  thin-film network of addressable heating elements may further be deposited onto the sheet for selective activation of shape memory alloy actuators within the array.
Patent CA-2332877-C (CA)
Inventor: WILSON PHILLIP S
IPC: C08L23/02
Filed: 1999-05-20
Granted: 2009-01-06
Abstract: An interior trim component (100) for an automobile comprising a structure formed from at least one polyolefin material and reinforcement particles dispersed within the at least one thermoplastic olefin.  The reinforcement particles comprise less than or equal to 10 % of a total volume of the rigid structure. At least 40 % of the reinforcement particles have a thickness less than about 50 nanometers. The interior trim component (100) is constructed and arranged to be devoid of any decorative coating layer disposed thereon in its final finished form for installation into a vehicle so that the trim component (100) is provided with an unpainted visible surface finish.
Patent CA-2340912-C (CA)
Title: Dicationic dibenzofuran and dibenzothiophene compounds and methods of use thereof
Inventor: TIDWELL RICHARD R
IPC: A61K31/343
Filed: 1999-06-24
Granted: 2008-11-18
Abstract: Methods of treating Pneumocystis carinii pneumonia comprise administering a therapeutically effective amount of a dicationic dibenzofuran compound described by Formula (I). Methods of treating Pneumocystis carinii pneumonia also comprise administering a therapeutically effective amount of a dicationic dibenzothiophene compound described by Formula (II). Novel compounds are also disclosed, and are represented by Formulae (I) and (II).
Patent CA-2349000-C (CA)
Title: Fibrin tissue adhesive formulation and process for its preparation
Inventor: PRASCH ARMIN
IPC: A61L24/04
Filed: 1999-10-27
Granted: 2009-08-04
Abstract: The present invention relates to a fibrin tissue ad-hesive formulation containing thrombin, fibrinogen and factor XIII, wherein the thrombin and fibrinogen with factor XIII is present as a mixture in pourable solid granule form and the granules have a particle size or 20-1000 µm. The granules can have a multi--layered set-up consisting of a core of sugar, a fi-brinogen layer and an outer layer of thrombin.
Patent CA-2352546-C (CA)
Title: Horizontal automatic frequency control (afc) circuit
Inventor: TAKETANI NOBUO
IPC: H04N5/12
Filed: 2001-07-06
Granted: 2010-04-27
Abstract: A horizontal automatic frequency control (AFC) used in a display having a display device such as a cathode ray tube (CRT) is provided. The AFC circuit reduces a horizontal distortion and horizontal jitter on the CRT. The AFC circuit includes a video signal processor for demodulating and converting an input video signal into a desired signal such as a YUV signal or an RGB signal, a synchronous separator for separating a synchronizing signal from the video signal, a dual-port line memory, an Hout generator for generating a horizontal driving pulse which drives a horizontal deflection yoke, a read clock generator for generating a read clock (RCK) signal which is synchronized in phase with a flyback pulse, and a horizontal deflection driver for controlling horizontal deflection of the CRT and generating the flyback pulse. The line memory absorbs a horizontal position change of a displayed image caused by a temperature change or a load change in the horizontal deflection driver.
Patent CA-2353468-C (CA)
Inventor: ZALUTSKY MICHAEL R
IPC: A61K49/00
Filed: 1999-11-30
Granted: 2012-02-28
Abstract: On peut utiliser les anticorps se fixant aux ligands de surface, comme par exemple les EGFRvIII, pour fournir dans un but thérapeutique ou diagnostique un marqueur radioactif aux cellules tumorales avec une grande spécificité. Cependant, l'utilisation des anticorps d'internalisation radioconjugués est limitée par la libération du marqueur et par son recaptage par les cellules normales. En l'occurrence, cette invention concerne une nouvelle technique de radioconjugaison d'anticorps d'internalisation qui permet de réduire la libération du marqueur et d'augmenter la rétention des anticorps radioconjugués dans les lysosomes, le rayonnement étant appliqué sur les cellules tumorales de façon plus efficace et plus spécifique.
Patent CA-2357577-C (CA)
Title: Phenol oxidizing enzymes
Inventor: WANG HUAMING
IPC: C11D3/386
Filed: 1999-12-20
Granted: 2011-02-15
Abstract: Disclosed herein are detergent compositions comprising novel phenol oxidizing enzymes encoded by nucleic acid capable of hybridizing to the nucleic acid having the sequence as shown in SEQ ID NO:1 and in particular those obtainable from fungus, in particular from Bipolaris spicifera, Curvularia pallescens and Amerosporium atrum. The present invention provides expression vectors and host cells comprising nucleic acid encoding phenol oxidizing enzymes, methods for producing the phenol oxidizing enzymes as well as methods for constructing expression hosts.
Patent CA-2363428-C (CA)
Inventor: KIM JAE-YOEL
IPC: H04J13/10
Filed: 2000-02-07
Granted: 2007-05-29
Abstract: A channel spreading method in a CDMA communication system which spreads a pair of symbols obtained by repeating one symbol with a quasi-orthogonal code having a given length to transmit the spread symbols through a first antenna and spreads said symbol and an inverted symbol of said symbol with said quasi-orthogonal code to transmit the spread symbols through a second antenna. The method comprises spreading one of said pair of symbols with a portion of said quasi-orthogonal code and spreading another symbol of said pair of symbols with a remaining portion of said quasi-orthogonal code; and spreading said symbol with a portion of said quasi-orthogonal code and spreading said inverted symbol with the remaining portion of said quasi-orthogonal code.
Patent CA-2366963-C (CA)
Title: Compositions de chewing-gum et de confiserie eliminant les depots et leur procede de production et d'utilisation
Inventor: LUO SHIUH JOHN
IPC: A23L29/10
Filed: 2001-03-01
Granted: 2011-09-27
Abstract: L'invention concerne une composition se présentant sous la forme de chewing-gum ou de confiserie contenant un agent éliminant les dépôts, choisi parmi des tensioactifs anioniques et non ioniques, et des procédés de préparation et d'utilisation de ladite composition pour éliminer les dépôts de la matière dentaire notamment des dents.
Patent CA-2374651-C (CA)
Title: Refiner and agitating apparatus for papermaking
Inventor: AIKAWA YOSHIHIKO
IPC: D21D1/38
Filed: 2002-03-05
Granted: 2006-02-14
Abstract: A refiner for separating and beating a material includes a conical type stationary shell including a first beating section; a ring-shaped stationary disc provided on an outer edge of the conical type stationary shell and including a second beating section; a rotational shaft; a conical type rotor attached to and supported by the rotational shaft including a third beating section facing the first beating section to create a gap between the first beating section and the third beating section for the material to pass through; and a ring-shaped rotor disc provided on an outer edge of the conical type rotor and including a fourth beating section facing the second beating section to create a gap between the second beating section and the fourth beating section for the material to pass through.
Patent CA-2374807-C (CA)
Inventor: SUNDARESWARAN VENKATARAMAN
IPC: G06T19/00
Filed: 2000-09-29
Granted: 2003-02-18
Abstract: The invention displays computer graphics in combination with imagery of real objects (24), while maintaining apparent alignment notwithstanding any changes of viewpoint of an imaging device (20) relative to the real object (24). A  computer executed control loop recognizes features (26) in the image and finds a corresponding position and orientation of a CAD model by projecting the CAD  representation onto a "virtual camera" and "moving" the virtual camera to track the relative motion of the real imaging device, according to an efficient "visual servoing" algorithm. In an alternate embodiment of the invention, computing tasks are divided between an "image processing host" (30) and one or more "display hosts" (260, 264, 266) which communicate over a channel (262). Bandwidth is conserved by performing image registration locally at the display host(s) using the "visual servoing" algorithm.
Patent CA-2376529-C (CA)
Title: Powder metallurgy manufactured high speed steel
Inventor: SANDBERG ODD
IPC: C22C33/02
Filed: 2000-06-15
Granted: 2009-08-18
Abstract: A powder metallurgy manufactured high speed steel with a high content of nitrogen in the form of a body formed through consolidation of alloyed metal power has the chemical composition in weight-%: 1-2.5 C, 1-3.5 N, 0.05-1.7 Mn, 0.05-1.2 Si, 3-6 Cr, 2-5 Mo, 0.05-5W, 6.2-1.7 (V + 2 Nb), balance iron and unavoidable impurities in normal amounts, wherein the amount of, on one hand, the carbon equivalent, Ceq, expressed as formula (1), and, on the other hand, the vanadium equivalent, Veq, espressed as Veq = V + 2 Nb, are balanced relative to each other such that the amounts of said elements, expressed in terms of said equivalent, will lie within the area A 1-B 1-C 1-D 1-A1 in the system of co-ordinates in the figure, in which the Ceq/Veq-co-ordinates of the points A1-D1 are: A1: 4.5/17; B1: 5.5/17; C1:  2.5/6.2; D1: 1.5/6.2. The structure of the steel in the hardened and tempered condition, contains 12-40 vol-%  of hard matter consisting of particles of MX-type, which are evenly distributed in the matrix of the steel, where M in said hard matter of MX-type essentially consists of vanadium and/or niobium, and X consists of 30-50 weight-% carbon and 50-70 weight-% nitrogen.
Patent CA-2377352-C (CA)
Title: Remote control unit for locomotive including display module for displaying command information
Inventor: SZKLAR OLEH
IPC: B61C17/12
Filed: 2002-03-19
Granted: 2007-06-12
Abstract: A remote control unit for controlling a locomotive is provided. The remote control unit includes a manually operable control device, a brake setting display and a display controller. The control device allows an operator to select a level of brake application. The brake setting display includes an array of discrete display elements. The display controller actuates a first display element when a first level of brake application is selected on the control device. The display controller actuates a second display element adjacent to the first display element when a third level of brake application is selected on the control device. The display controller actuates the first and that second display elements of the array when a second level of brake application that is intermediate to the first and third levels of brake application is selected on the control device. Alternatively, the remote control unit includes manually operable control devices, a setting displays and display controllers for controlling and displaying speed or throttle settings in a similar fashion as that of the brake setting.
Patent CA-2380319-C (CA)
Inventor: ELZUR URI
IPC: H04L12/56
Filed: 2000-06-16
Granted: 2005-11-01
Abstract: A packet (140) is received that includes a header. The header indicates at least one characteristic that is associated with a layer of a protocol stack. The packet is parsed with a network controller (52) to extract the characteristic(s), and a handle is passed from the network controller (52) to the protocol stack to indicate the characteristic(s). The computer system (50) may be capable of executing software of a protocol stack to extract the characteristic(s) of the packet, and the apparatus (50) may include an interface (90) and a circuit (98). The interface (90) may be adapted to receive the packet, and the circuit (98) may be adapted to parse the header to extract the characteristic(s) without causing the computer (50) to execute the software and process the packet based on the extracted characteristic(s).
Patent CA-2382596-C (CA)
Title: Directional well drilling
Inventor: MISZEWSKI ANTONI
IPC: E21B7/08
Filed: 2002-04-18
Granted: 2010-03-09
Abstract: An orienter for controlling the drilling direction in a well. A main body 40, 23 is couplable to a drill string, and a nose tubing 50 is movably mounted by a universal joint in the main body. A collar 42 with a bore 43 engages in a cam-like manner with an extension 26 of the nose tubing on the drill string side of the universal joint. The collar is movable longitudinally 'a' to control the magnitude 'b' of the nose tubing, and circumferentially 'c' to control the azimuth 'd'. The nose tubing is aligned on both sides of the universal joint and the bore of the collar is angled relative to the main axis of the main body. The collar may be hydraulically or electrically controlled.
Patent CA-2388176-C (CA)
Inventor: RYOMOTO TETSUYA
IPC: A61P1/14
Filed: 2000-10-27
Granted: 2007-09-25
Abstract: Remedies for eating disorders containing as the active ingredient xanthine derivatives of general formula (I) or pharmacologically acceptable salts thereof, wherein R1, R2, and R3 are each independently hydrogen, lower alkyl , lower alkenyl, or lower alkynyl; R4 is cycloalkyl, -(CH2)n-R5, or the like; and X1 and X2 are each independently O or S.
Patent CA-2389516-C (CA)
Inventor: EGGERT AXEL
IPC: B30B11/18
Filed: 2000-11-16
Granted: 2009-10-27
Abstract: A compacting facility for bulk goods is disclosed. In order to generate flakes of homogeneous quality, the bulk good is conveyed to a roller press (4) via a screw conveyor (5). The roller press (4) is supplied with bulk goods of differing quality from two shafts (7,9) positioned one behind the other, the screw conveyor (5) being underfed from the first shaft (9) in the direction of conveyance with granulate, which is not suitable for further processing, arising after the roller press (4) and the rest of the feeding being from the last shaft (7) in the direction of conveyance.
Patent CA-2389866-C (CA)
Inventor: CHARLES DAVID F
IPC: B07C5/34
Filed: 2000-11-14
Granted: 2004-08-03
Abstract: L'invention concerne l'application d'un agent de marquage à un matériau métallique, comme une feuille d'aluminium, au cours de la procédure de préparation de cette feuille, et en vue des opérations de fabrication ultérieures générant des déchets. L'invention a pour but d'assurer une marque repérable sur les pièces de déchets de fabrication provenant de la feuille marquée et mélangés avec les déchets d'une autre feuille d'alliage d'aluminium, afin de faciliter le tri des déchets provenant de la feuille marquée et de ceux provenant de l'autre feuille d'alliage non marquée. Il est possible d'appliquer différents agents de marquage, fournissant des marques différentes, à des feuilles de compositions différentes lorsque des pièces de déchets de plus de deux compositions différentes doivent être triées et séparées les unes des autres. Le producteur de feuilles peut ajouter un lubrifiant ou un lubrifiant préliminaire à l'agent de marquage, appliqué de manière traditionnelle à la feuille avant sa livraison au client.
Patent CA-2390748-C (CA)
Inventor: STRICKLAND KEITH
IPC: C10M159/22
Filed: 2002-06-14
Granted: 2008-08-12
Abstract: A gas-fuelled engine lubricating oil composition that is substantially free from anti-oxidant additives. The gas-fuelled engine lubricating oil composition exhibits good resistance to oil oxidation and nitration and improved corrosion resistance. The composition includes: (i) an oil of lubricating viscosity; (ii) a detergent composition including at least one calcium salicylate having a TBN in the range from 70 to 245; (iii) 0 to 0.2 mass % of nitrogen, based on the mass of the oil composition, of a dispersant; and (iv) a minor amount of one or more co-additives.