baber/WOPTO huggingface dataset:
Patent CA-2381983-A1 (CA)
Title: Catalyseur de desulfuration profonde, son procede de preparation et procede de desulfuration l'utilisant
Inventor: YOGO TOMOYUKI
IPC: B01J23/80
Filed: 2000-08-24
Abstract: L'invention concerne un catalyseur de désulfuration profonde pour une huile minérale correspondant au kérosène, comprenant du nickel et/ou de l'oxyde de nickel, de l'oxyde de zinc et de l'oxyde d'aluminium, dans lequel la teneur en nickel en termes d'oxyde de nickel et de 5 à 25 % en masse, et celle de l'oxyde de zinc entre 30 et 70 % en masse, les deux étant en fonction de la quantité totale de tous les composants. Après une hydrogénation à 360 ·C, le catalyseur présente une adsorption de monoxyde d'azote, sous 1 kg/cm?2¿ (9,80 x 10?-2¿ MPa) et à 40 ·C, de 4,0 ml/g ou plus en termes de quantité dans les conditions normales, et présente une surface efficace spécifique comprise entre 10 et 300 m?2¿/g. L'invention concerne également un tel catalyseur de désulfuration profonde caractérisé par sa préparation au moyen d'un traitement d'activation en présence d'hydrogène, à une température comprise entre 200 et 400·C et à une pression de 1 à 20 kg/cm?2¿ (9,80 x 10?-2¿ à 1,96 MPa). L'invention concerne en outre un procédé de préparation dudit catalyseur consistant à mélanger un sel métallique hydrosoluble de nickel ou un sel métallique hydrosoluble de zinc, ou un mélange des deux, avec une matière de base en vue de former des précipités séparés contenant du nickel ou du zinc ou un précipité contenant du nickel et du zinc, puis à mélanger le précipité obtenu avec de l'oxyde d'aluminium ou un précurseur de l'oxyde d'aluminium, avant de le mouler et de le cuire. L'invention concerne enfin un procédé de désulfuration profonde consistant à mettre en contact une huile minérale correspondant au kérosène avec de l'hydrogène dans des conditions de température de 200 à 400 ·C, entre 1 et 20 kg/cm?2¿ (9,80 x 10?-2¿ à 1,96 MPa) et à une vitesse spatiale du liquide par heure (LHSV) comprise entre 0,1 et 5.
Patent CA-2383434-A1 (CA)
Title: Device and method for facilitating hemostasis of a biopsy tract
Inventor: CHI SING EDUARDO
IPC: A61F2/00
Filed: 2000-08-04
Abstract: A biopsy cannula (16), and a delivery catheter (90) are configured to deliver one or more of an absorbable sponge pledget (18) to a biopsy site after removal of one or more tissue samples from the site. A side port (94) of the delivery catheter (90) is arranged to delive the pledget (18) through the side port of the biopsy cannula (16).
Patent CA-2384887-A1 (CA)
Title: Gestion pilotee par menu et technique de fonction
Inventor: PFEIFER KIMBERLEY JAMES
IPC: G06Q30/02
Filed: 2001-03-15
Abstract: L'invention concerne un plan global destiné à fournir une maintenance et des services techniques pour des sociétés et des installations de production comprenant des procédures génériques pour les services, écrites comme un manuel de méthodes normalisées (10). On utilise une base de connaissances ou une base de données d'expérience (12) sur des données et des personnes. On sélectionne et on utilise à la fois des outils (14) matériels et logiciels dans la mise en oeuvre de ces services.
Patent CA-2387879-A1 (CA)
Inventor: VOGELGSANG SUSANNE
IPC: A01N63/30
Filed: 2002-05-29
Abstract: The invention disclosed relates to a naturally occurring fungus, Valdensinia heterodoxa, and to its culture, formulation and delivery systems, as well as its use as a biocontrol agent for salal (Gaultheria shallon Pursh.).
Patent CA-2388589-A1 (CA)
Title: Guide bar guide assembly and associated band saw apparatus
Inventor: XIE MARK
IPC: B27G19/06
Filed: 2000-10-19
Abstract: A guide assembly includes a sleeve-shaped member having first and second ends.  At least one insert member is positioned within one of the ends of said sleeve-shaped member, the insert member including an end-to-end channel. A guide bar extends through the sleeve-shaped member and along the end-to-end channel of the insert member. A first end of the guide bar extends from the first end of the sleeve-shaped member and a second end of the guide bar extends from the second end of the sleeve-shaped member. A second insert member positioned in the other end of the sleeve-shaped member may also be provided.
Patent CA-2389901-A1 (CA)
Inventor: DOUKOURE MORY
IPC: G06T7/00
Filed: 2002-06-20
Abstract: L'invention concerne un procédé d'analyse d'image pour la mesure du signal sur des biopuces organisées en un ou plusieurs blocs comportant chacun un grand nombre de spots composés chacun d'au moins une sonde, ledit procédé étant caractérisé en ce qu'il comprend les étapes suivantes. - on réalise un dépôt avec un pas constant, les spots apparaissant sous la forme d'un signal périodique et régulier, - On utilise cette propriété de périodicité pour localiser les blocs et les spots, cette périodicité étant recherchée sur les projections en x et y de l'image.
Patent CA-2390265-A1 (CA)
Inventor: OSBORNE SHELLY
IPC: G08B15/00
Filed: 2002-06-11
Abstract: A video security and control system for recording images in an area to be monitored where the area includes at least one entry point. The system includes at least one camera and a plurality of sensors, at least one of the sensors being located at the entry point. The system also includes a control and capture unit operatively connected to each of the cameras and sensors, the unit including at least one preset and an image capture device. When the sensors are triggered, the sensors send a signal to the control and capture unit which queue the signals. The control and capture unit sends a signal to each of the cameras to execute the preset in the order queued in order to capture an image taken by the camera at each of said preset. The present invention provides for a more efficient use of video storage and minimizes the hardware requirements in order to monitor an area.
Patent CA-2390767-A1 (CA)
Inventor: PICKENS WILLIAM L
IPC: A61K35/54
Filed: 2000-11-13
Abstract: L'invention concerne une composition contenant du vernix destinée à un traitement thérapeutique chez un être humain et un procédé d'utilisation de cette composition. La composition peut contenir un médicament naturel ou synthétique ou peut être manipulée pour réguler les propriétés de transport. Le médicament peut être, par exemple, une protection contre le rayonnement ultraviolet ou un antioxydant. L'invention concerne également plusieurs compositions et utilisations de vernix naturel et synthétique. Les compositions peuvent être utilisées dans des modes de réalisation tels que des produits de protection cutanée, des produits destinés à la cicatrisation de blessures et des produits destinés à la restauration de la fonction barrière de l'épiderme.
Patent CA-2391351-A1 (CA)
Title: Transcription-free selex
Inventor: SMITH JONATHAN DREW
IPC: C12Q1/68
Filed: 2000-07-19
Abstract: Methods are provided for the production of nucleic acid ligands against targ et molecules using a procedure known as Transcription-free Systematic Evolution  of Ligands by EXponential enrichment (Transcription-free SELEX). The transcription-free SELEX method assembles nucleic acid ligands from fragment s of synthetic nucleic acids by annealing those fragments to a complementary template, and then ligating the fragments together.
Patent CA-2392148-A1 (CA)
Inventor: DRAY ROBERT F
IPC: B29C45/28
Filed: 2002-06-28
Abstract: An elongate projection or probe extends from the injection unit of an injection molding apparatus. A passage extends through the projection in fluid communication with the injection unit. A generally cylindrical receptacle is formed in a portion of the mold'of the injection molding apparatus for receiving the projection in generally concentric sliding relation. The receptacle is in fluid communication with the mold cavity, wherein relative movement between the projection and the receptacle causes injection unit to be selectively in fluid communication with the mold.
Patent CA-2393411-A1 (CA)
Inventor: BECHER ULRICH
IPC: F04C18/107
Filed: 1999-12-07
Abstract: In internal axis displacement machines in prior art, screw rotors with parallel axes operate with varying pitches and/or varying transverse profile s to achieve an internal compression at rotational speed ratios of (x+1):x without an internal spacer (= GE-Rotor) in a manner which is satisfactory in  many respects. However, the geometry of said machines requires complex production processes, such as machining/erosion involving high production costs and leading to problems related to assembly, alignment and servicing. The invention provides the basis for significant economies in rotor manufacture by defining novel rotor geometry, thus solving the problems related to assembly and servicing. The inventive variation of the gap betwee n rotors, made possible by axially offsetting the rotors in relation to one another, overcomes the problems of alignment and allows the rotational speed , pressure differential, temperature and other process data to be adapted duri ng operation. The capacity to achieve intense compression rates from 1:1 (= isochore) up to approximately 1:10 opens up a wide range of uses for pumps o f between approximately 10 m3/h and 100 m3/h in the chemical/pharmaceutical, packaging and semiconductor manufacturing industries.
Patent CA-2394457-A1 (CA)
Inventor: KUECHLER PETER DOUGLAS
IPC: F02D19/06
Filed: 2002-07-22
Abstract: A control system 14 for a bi-fuel engine 12 is provided. The control system 14 includes a powertrain controller 52 and a bi-fuel controller 54. The controller 52 has a set of fuel injector drivers 92. The controller 50 has a set of gasoline fuel injector drivers 104 and a set of alternate fuel (AF) fuel injector drivers 106. Each of drivers 92 in controller 52 is electrically connected to a driver 104 and a driver 106 in controller 50. Thus, a control signal generated by a single driver 92 can be utilized by either of drivers 104, 106 to generate a corresponding control signal for controlling a gasoline fuel injector 38 or a AF fuel injector 40, respectively.
Patent CA-2396921-A1 (CA)
Title: Melangeur
Inventor: SHEPHERD IAN CLARENCE
IPC: B01F27/906
Filed: 2001-01-11
Abstract: L'invention concerne un rotor permettant de produire un écoulement en vortex dans un ou des liquides contenus dans un récipient. Dans une forme de réalisation, le rotor comprend deux disques espacés parallèles. Un groupement de palettes est placé entre les disques. L'un des disques est annulaire afin de définir une entrée vers le groupement de palettes. L'entrée permet de régler la taille d'une zone de tourbillon interne de l'écoulement en vortex. Dans une autre forme de réalisation, le rotor comporte au moins deux bras creux dirigés radialement vers l'extérieur, à partir du moyeu central. Les bras présentent chacun un passage, avec une entrée dirigée vers le moyeu et une sortie dirigée radialement. La rotation du rotor produit un écoulement à travers les bras, qui facilite l'écoulement tourbillonnaire radial vers l'extérieur formant l'écoulement en vortex.
Patent CA-2397018-A1 (CA)
Title: Compounds exhibiting thrombopoietin receptor agonism
Inventor: TAKEMOTO HIROSHI
IPC: C07D285/16
Filed: 2001-01-23
Abstract: Pharmaceutical compositions containing as an active ingredient compounds of the general formula (I), prodrugs of the same, pharmaceutically acceptable salts of both, or solvates of them and exhibiting thrombopoietin receptor agonism:     X1-Y1-Z1-W1      (I) wherein X1 is optionally substituted aryl, optionally substituted heteroaryl or the like; Y1 is -NR A CO-(CH2)0-2- or the like (wherein R A is a hydrogen or the like); Z1 is optionally substituted phenylene or the like; and W1 is a group represeted by the below formula:     (see formula II) wherein R1, R2, R3, and R4 are each independently a hydrogen atom, optionally substituted lower alkyl or the like, a broken line (---) represents the presence or absence of bond.
Patent CA-2399601-A1 (CA)
Title: Perforating gun firing head with vented block for holding detonator
Inventor: TROTECHAUD KEVIN
IPC: F42D1/045
Filed: 2002-08-23
Abstract: A firing head for a perforating gun includes a detonating block having a first end and a second end, with the second end being structured and arranged so as to be located adjacent to a detonation material. A central passage extends through the detonating block from the first end to the second end. A detonator is located and restrained in the passage so as to be adjacent to the detonating material. At least one venting passage extends from the central passage to an exterior of the detonating block.
Patent CA-2399672-A1 (CA)
Inventor: BOYLE BRYAN J
IPC: C12N9/48
Filed: 2001-02-05
Abstract: The invention provides novel polynucleotides and polypeptides encoded by such polynucleotides and mutants or variants thereof that correspond to a novel human secreted metallocarboxypeptidase-like polypeptide. These polynucleotides comprise nucleic acid sequences isolated from cDNA library from small intestine (Hyseq clone identification numbers 11732488 (SEQ ID NO: 1)). Other aspects of the invention include vectors containing processes for producing novel human secreted metallocarboxypeptidase-like polypeptides, and antibodies specific for such polypeptides.
Patent CA-2400063-A1 (CA)
Title: New 3-arylbenzofuranones with electron-withdrawing substituents as stabilizers
Inventor: WOLFF MARTIN
IPC: C10N40/25
Filed: 2001-02-07
Abstract: The invention describes novel compounds of the formula (I) wherein the gener al symbols are as defined in claim (1) and R1 is an aromatic radical with electron withdrawing substituents, as stabilizers for protecting organic materials, in particular polymers and lubricants, against oxidative, thermal  or light-induced degradation and as scavengers for oxidized developer in col or photographic material.
Patent CA-2400137-A1 (CA)
Inventor: RIEGER BERNHARD
IPC: C08J5/00
Filed: 2001-03-20
Abstract: L'invention concerne des compositions polymères, comprenant au moins une polyoléfine et un agent de compatibilité et/ou un modificateur. Ces compositions polymères comprennent un premier et un second composant, le premier composant étant un premier matériau polymère comprenant des polyoléfines stéréorégulières linéaires ou ramifiées en C2-C20. Le second composant est un homopolymère polyoléfinique possédant une isotacticité variant dans la plage de 25 % à 60 % [mmmm] de concentration d'éléments pentavalents.
Patent CA-2400437-A1 (CA)
Inventor: HOUSTON MICHAEL R
IPC: B32B27/00
Filed: 2001-02-14
Abstract: The invention is directed to a method for making composite articles, including optical lenses, which includes the steps of obtaining a substrate; placing a semi-solid-like polymerizable composition in contact with at least one of the front or back surface of the substrate; compressing or heating the resulting semi-solid/substrate sandwich between two mold halves, where the mold contacting the semi-solid polymerizable material has a desired surface geometry; and exposing the semi-solid/substrate sandwich to a source of polymerizing energy. The resulting composite article has the desirable characteristics of the substrate but is also easily fabricated as a result of the semi-solid molding process. Also included within the present invention is a composite article comprising a substrate portion and at least one layer of a cured resin bonded to the substrate portion, the cured resin comprising an interpenetrating crosslinked polymer network of reactive plasticizer within a dead polymer. In one embodiment, the reactive plasticizer polymer network is further crosslinked to the dead polymer. The composite article exhibits dimensional stability and high-fidelity replication of an internal mold cavity.
Patent CA-2401339-A1 (CA)
Title: Polysaccharide pigment dispersions
Inventor: VISSING CHRISTOPHER
IPC: A23L5/40
Filed: 2000-12-08
Abstract: An aqueous pigment dispersion containing at least one FD & C and/or D & C  pigment dispersed in water and a polysaccharide resin optionally in combination with a styrene-acrylic resin and ethylenediaminetetraacetic acid. The dispersion offers excellent viscosity and settling stability to pH-sensitive FD & C and D  & C pigments together with good color value.
Patent CA-2403952-A1 (CA)
Title: Procede de coulee en source dans des moules en sable a solidification dirigee de pieces coulees
Inventor: DEMARCZYK NORBERT
IPC: B22D15/02
Filed: 2001-03-09
Abstract: L'invention concerne un procédé de coulée continue dans des moules en sable à noyaux de coulée résineux et contenant notamment des liants et à solidification dirigée de pièces métalliques coulées, qui comprennent au moins une cavité. Ces pièces constituent notamment des prototypes de blocs moteurs ou de culasses de cylindre par ex. pour moteurs à combustion interne, comportant une cavité parcourue par de l'eau de refroidissement. Afin d'assurer un écoulement peu turbulent de la matière métallique liquide en fusion pendant la ventilation du moule de coulée, le moule de coulée (1) muni d'au moins une masselotte (24) est relié par l'intermédiaire d'un système de coulée (22) à un entonnoir de coulée (23) et la matière métallique en fusion qui y est contenue est déplacée sous l'effet de la force de gravité par le système de coulée (22) dans le moule (1). Après remplissage, la cavité (11') dans la matière métallique en fusion est sollicité par une dépression supérieure à la pression des gaz produits dans le noyau. Il n'est dès lors plus nécessaire de remplir le moule de coussins d'air. Ce procédé permet simultanément de produire des pièces moulées compactes et sans porosité, résistantes sur le plan mécanique.
Patent CA-2404583-A1 (CA)
Title: Integral skin foams employing pentafluorobutane blowing agents
Inventor: MICAGNI ALBERTO
IPC: C08J9/14
Filed: 2001-03-28
Abstract: It has been found that non-chlorinated pentafluorobutane blowing agents may be used alone or in combination with water in flexible integral skin foams. For example, foams prepared using 1,1,1,3,3-pentafluorobutane (HFC 365mfc) alone or in combination with water or other non-cholorinated hydrocarbons such as heptafluoropropane exhibit improved physical characteristics, such as resistance to abrasion and cracking, on flex comparable to conventional chlorinated fluorocarbon blown foam.
Patent CA-2405372-A1 (CA)
Title: Quick close filter
Inventor: MORGAN HOWARD W
IPC: B01D35/30
Filed: 2002-09-26
Abstract: This invention relates to a liquid filter which includes a housing and a rotatable lid for covering the opening in the filter housing. The housing incorporates the inlet port and the outlet port for the filter. The lid is secured to the housing by rotating movement in which cam followers carried by the lid engage cam members carried by the housing to cause the lid to be cammed downwardly upon the housing. As the lid is drawn down onto the housing, an annular seal carried by the lid engages the inner surface of the housing to form a seal between the lid and the housing, covering a side opening in the housing.
Patent CA-2409773-A1 (CA)
Title: Cardiac prosthesis for helping improve operation of a heart valve
Inventor: GABBAY SHLOMO
IPC: A61F2/24
Filed: 2001-05-07
Abstract: An apparatus (10) for helping improve operation of a heart valve includes a generally annular base (12) and a buttress (20) extending generally axially from and inwardly relative to an arc portion of the base (12). When the apparatus (10) is when implanted at an annulus of a heart valve, the buttress (20) thereof provides a surface with which a leaflet of the heart valve may move into and out of engagement for helping control blood flow relative to the apparatus (10) and heart valve.
Patent CA-2411850-A1 (CA)
Inventor: TSUBOI ISAMI
IPC: G01N33/68
Filed: 2001-06-05
Abstract: To quantify saccharified albumin, it is intended to provide a means of givin g quantification data, which correlate to the data of the quantification of saccharified albumin by the HPLC method, without giving any intercept which might disturb the use in clinical medicine in case where regression formula is plotted by using the corrective quantification method with the use of enzyme s. Namely, a method of detecting saccharified albumin in the serum by using a reagent for assaying fructosamine, which comprises using a reagent for assaying saccharified proteins by quantifying saccharified proteins in the serum, correcting the value by dividing the thus obtained value by the total  albumin content in the serum and referring the thus corrected value as the saccharified albumin content in the serum, wherein use is made, as a saccharified albumin standard, of saccharified albumin obtained from human blood by subjecting an albumin fraction originating in the blood of a normal  subject to a treatment for distinguishing saccharified albumin from non- saccharified albumin.
Patent CA-2412869-A1 (CA)
Title: Constituent part for fuel cell
Inventor: INOUE TOMOHIRO
IPC: H01M8/02
Filed: 2001-05-22
Abstract: In order to provide a constituting part for a fuel battery in which a number of steps of assembling the constituting parts for the fuel battery can be reduced, and in which a replacing property and a maintenance property of fuel battery cell parts can be improved and a cost for parts can be reduced, the structure is made such that a separator made of a carbon plate or the like, a gas diffusion layer made of a carbon fiber or the like, and a gasket made of a liquid rubber cured material or the like are integrally formed, and further, gaskets are respectively provided on both surfaces of a pair of gas diffusion layers holding an independent electrolyte membrane from both sides thereof between the pair.
Patent CA-2414243-A1 (CA)
Title: Uv curing intaglio ink
Inventor: CHRISTINAT ALEXIA
IPC: B41M1/10
Filed: 2002-05-15
Abstract: An intaglio printing ink comprising a first binder compound selected from th e group of water-soluble or water-thinnable acrylate oligomers, and optionally , a second monomeric binder compound selected from the group comprising water- soluble or water-thinnable PEG diacrylate or polyethoxylated polyol triacrylate monomers to adjust the viscosity of the ink composition. To initiate polymerization of the binder compounds upon irradiation by electromagnetic radiation or electron beam radiation a photoinitiator is included. Further optional additives, such as pigments, fillers, photosensitizers, stabilizers emulsifiers and security pigments may be present. The ink shows excellent wipeability and allows precipitation from t he wiping solution.
Patent CA-2416640-A1 (CA)
Inventor: KIDA HIROSHI
IPC: F16H7/02
Filed: 2003-01-17
Abstract: A toothed belt transmission is provided in which a toothed belt is trained around drive and driven pulleys. Each toothed pulley has a circumferential periphery formed with a plurality of teeth. Adjacent teeth are assigned as a first tooth portion and a second tooth portion. Respective tooth portions have arcuate portions at corners defined between tooth edges and tooth surfaces.   A line touching the arcuate portions of the first and second tooth portions is assigned as a common tangential line. A line passing over a starting point of the arcuate portion of the tooth edge of the first tooth is assigned as a first tangential line. An angle between the common tangential line and the first tangential line falls in a range between 6° and 14.4°.
Patent CA-2418089-A1 (CA)
Title: Image conversion and encoding technique
Inventor: HARMAN PHILIP
IPC: H04N13/00
Filed: 2001-08-03
Abstract: A method of producing left and right eye images for a stereoscopic display from a layered source including at least one layer, and at least one object on the at least one layer, including the steps of defining a depth characteristic of each object or layer and respectively displacing each object or layer by a determined amount in a lateral direction as a function of the depth characteristic of each layer.