baber/WOPTO huggingface dataset:
Patent CA-2434404-A1 (CA)
Title: Imprimante pouvant imprimer simultanement recto verso
Inventor: BAUR AL J C
IPC: B41J3/60
Filed: 2002-01-10
Abstract: Les imprimantes laser et les imprimantes à jet d'encre ont subi de nombreuses améliorations au cours des dix dernières années, notamment au niveau de la rapidité et de la résolution, tandis que les prix n'ont cessé de baisser. Quoi qu'il en soit, l'une des principales limites de tous ces types d'imprimantes reste inchangée : elles n'impriment que sur une face de la feuille. Bien que certaines imprimantes disponibles sur le marché comprennent une unité additionnelle optionnelle permettant de retourner mécaniquement les feuilles, ces unités sont généralement encombrantes, chères et nécessitent plus d'espace. Par ailleurs, le retournement mécanique augmente le risque de dysfonctionnements en tout genre. La possibilité d'imprimer efficacement recto verso peut présenter de nombreux avantages : économie de coûts de papier, économie d'arbres, économie d'espace au bureau ou au domicile, possibilité de multiplier par deux la vitesse d'impression, possibilité d'imprimer facilement des livres électroniques, etc. L'objectif de l'invention est d'apporter une solution permettant une impression recto verso simultanée sans ralentissement du processus d'impression et sans nécessité de retournement mécanique des feuilles, de façon à augmenter la vitesse d'impression approximativement par deux. Cette solution est en principe similaire pour les imprimantes laser et les imprimantes à jet d'encre, bien qu'il y ait quelques variations dues aux différences de mécanismes utilisés par ces deux types d'imprimantes. Pour ces deux types d'imprimantes et pour les autres types d'imprimantes, le principe majeur consiste à utiliser simultanément un second élément d'impression placé de l'autre côté de la feuille, exactement à la même position sur le papier ou avec un décalage léger, de préférence, entre les deux positions. La présente invention résout tous les problèmes relatifs à chaque type d'imprimante et couvre de nombreuses variantes possibles, notamment des variantes permettant un pliage économique et efficace des feuilles pour l'impression de livres électroniques. L'invention présente en outre de nombreuses améliorations par rapport aux autres brevets ayant tenté d'apporter une solution sans retournement des feuilles.
Patent CA-2436890-A1 (CA)
Title: Pharmaceutical preparation with rna as hemostasis cofactor
Inventor: PREISSNER KLAUS
IPC: C12Q1/68
Filed: 2003-08-06
Abstract: Pharmaceutical preparations which comprise RNA or one or more coagulation-promoting fragments of RNA in amounts sufficient to promote coagulation and to promote fibrinolysis are described. They are in particular advantageously employed together with an activator for hemostatic processes such as factor VII-activating protease (FSAP)
Patent CA-2437650-A1 (CA)
Title: Lopper
Inventor: LINDEN OLAVI ERKKI
IPC: B26B13/26
Filed: 2003-08-18
Abstract: A lopper used to perform lopping, pruning and similar operations includes a lopping head having a spring-biased blade cooperating with a jaw, a drive mechanism connected to the lopping head and an elongate housing connected to the drive mechanism. The drive mechanism includes a first and a second mating portion selectively rotatable with respect to one another about an axis permitting positioning of the lopping head relative to the elongate housing, a first wheel rotatable about the axis, a second wheel rotatable about the axis and coupled to the blade by a head line, and a driving line arrangement comprising a driving line arranged to rotate the second wheel and the first wheel together when the driving line is drawn and to keep the second wheel stationary when the lopping head is positioned relative to the elongate housing
Patent CA-2438298-A1 (CA)
Title: Fibrous inert support for fermentation of clear beer and wine
Inventor: HAMDY MOSTAFA K
IPC: C12G1/024
Filed: 2002-02-22
Abstract: A method which utilizes a cellulose support to immobilize a plurality of microorganisms such as alcohol -and sugar- tolerant yeast and lactobacilli used in a fermentation process (e.g. preparation of beer and wine) and to filter the fermented product is provided.
Patent CA-2438376-A1 (CA)
Inventor: HILDEBRAND WILLIAM H
IPC: C12N15/87
Filed: 2001-12-18
Abstract: L'invention concerne de manière générale au moins un procédé et un dispositif de production d'antigènes solubles du CMH, et plus particulièrement, mais pas exclusivement, un procédé et un dispositif de production de molécules solubles des classes I et II du système HLA. L'invention comprend aussi les molécules des classes I et II du système HLA ainsi produites et leur utilisation. Selon les procédés de l'invention, les molécules des classes I et II du système HLA peuvent être produites à partir de matière première d'ADNg (ADN génomique) ou d'ADNc.
Patent CA-2438503-A1 (CA)
Title: Information recording method and apparatus, and information recording medium
Inventor: KATO MOTOKI
IPC: G11B20/12
Filed: 2002-11-29
Abstract: Congested rewriting in the same area is to be evaded to suppress the tendency towards occurrence of defective areas. When a stream 1 has been recorded, the last written address, representing the last written position, is stored. When recording a stream 2 next, recording is started directly following the position indicated by the last written address for the stream 1. The last written address, corresponding to the last address of the recording position, is stored. If the stream 2 is erased for recording a stream 3, recording is started not at a position directly following the last written address of the stream 1, but from a position directly following the last written address of the stream 2. When the stream 3 has reached the end of a recording area, the next following data is recorded as from a position directly following the stream 1.
Patent CA-2444746-A1 (CA)
Inventor: KOPPERUD GUY C
IPC: B60P7/14
Filed: 2002-04-19
Abstract: An adjustable securing latch mechanism for a truck bed divider (10). The mechanism of the present invention includes a stop (58) engageable with a side wall (58) of a truck bed and an extension member (56) adjustably secured to the truck bed divider (10). The extension member (56) can be adjusted to accommodate truck beds of various size.
Patent CA-2445622-A1 (CA)
Title: Modular refrigeration unit and refrigerator
Inventor: LEE LARLKYN
IPC: F25D19/02
Filed: 2003-10-20
Abstract: A modular refrigeration unit has a condenser assembly, an evaporator assembly, and a bulkhead assembly positioned between the condenser assembly and the evaporator assembly. The refrigeration cabinet includes a condenser chamber adapted for receiving the condenser assembly. The condenser chamber has an insulated wall portion with a mating surface thereon. The refrigeration cabinet also has an insulated main chamber, in which air is cooled by the evaporator assembly. The bulkhead assembly is engageable with the mating surface to form a substantially air-tight seal between the condenser chamber and the main chamber.
Patent CA-2445857-A1 (CA)
Inventor: SCHOECK VINCENT E JR
IPC: D04B21/14
Filed: 2002-04-25
Abstract: L'invention concerne des mèches de bougie tricotées qui ont un rendement stable et plus élevé que les mèches de bougie tressées tout en présentant une vitesse de combustion ou une hauteur de flamme similaire à ces dernières, grâce à un écoulement capillaire amélioré et à une augmentation de leur surface utile. Les mèches décrites permettent en outre d'améliorer la sécurité de la combustion grâce à leur propriété auto-raccourcissante qui donne une hauteur de flamme plus stable et un diamètre uniforme de la zone de cire fondue au cours de la combustion de la bougie. Dans les formes de réalisation préférées, ces mèches tricotées se composent d'une structure tricotée en chaîne dans laquelle les boucles d'interconnexion sont dirigées dans le sens de la longueur, dans la direction du matériau composant la mèche. Diverses structures tricotées en chaîne peuvent en outre comprendre à la fois des boucles d'interconnexion ou des fils de chaîne, et des fils de trame ou d'insertion. Ces mèches offrent par conséquent une structure de mèche stable qui répond aux exigences généralement souhaitables pour une mèche en matière de performance et de transformation, notamment en ce qui concerne la hauteur de flamme, la stabilité de la zone de cire fondue, l'uniformité du diamètre de la zone de cire fondue, la capacité auto-raccourcissante ou autostable, tout en présentant un rendement plus élevé avec un écoulement capillaire amélioré et des caractéristiques de sécurité renforcées par comparaison aux structures de mèches conventionnelles.
Patent CA-2446236-A1 (CA)
Title: Method of performing an assay, apparatus therefor, and a method of manufacturing and apparatus
Inventor: SARRO PASQUALINA MARIA
IPC: G01N21/25
Filed: 2002-05-02
Abstract: The invention relates to a method of performing a fluorescence assay. According to the invention a filter is integrated with at least one componen t chosen from i) a body comprising a well, wherein the well in which the assay is being performed is exposed to excitation light in such a manner that the filter is positioned between the light-sensitive element and the excitation light source, and ii) a light-sensitive element, wherein the filter is appli ed at least at the light-sensitive side of the surface of the light-sensitive element, and any light that may be emitted is detected by means of the light - sensitive element. The invention also relates to an apparatus suitable for carrying out the method, as well as a method for its manufacture.
Patent CA-2447266-A1 (CA)
Title: System, method and program for management of rebuilt parts of vehicles
Inventor: TAMURA TOMOMITSU
IPC: G06Q50/00
Filed: 2002-05-22
Abstract: Establishment of traceability of rebuilt parts are required. A system for managing rebuilt parts of vehicles comprises a format delivering device, an information input device, an attached part database and an attached part database manager. A format delivering device delivers a vehicle communication format on which a part number and a part lot number of a rebuilt part are identified. An information input device is used to input to the system information on a vehicle to which the rebuilt part identified according to the vehicle communication format, is attached. An attached part database stores information on a vehicle to which the rebuilt part is attached, in such a way that the information is related to the part number and part lot number of the rebuilt part. An attached part database manager manages the attached part database.
Patent CA-2449271-A1 (CA)
Title: Dispositif de changement de cable a l'interieur d'un poteau electrique et procede de distribution d'energie sans coupure de courant
Inventor: KWON SAE-WON
IPC: H02G1/02
Filed: 2002-06-05
Abstract: L'invention se rapporte à un mécanisme de transfert de câble et à un procédé de distribution sans interruption de transmission d'énergie directe utilisés dans le démontage et la réinstallation de câbles liés et distribués à chaque poteau et dans le changement de zone de passage. Ce mécanisme et ce procédé sont utilisés dans le remplacement des câbles et des poteaux, dans la réinstallation des poteaux et dans le changement de zone de passage sans interruption grâce à la séparation séquentielle et à la connexion électrique au moyen d'une dérivation entre un nouveau câble et un câble démonté grâce au mécanisme de transfert de câble installé sur chaque poteau sans utiliser un câble de dérivation selon le procédé de transmission d'énergie temporaire existant. Plus précisément, cette invention concerne un procédé de distribution sans interruption de transmission d'énergie directe au moyen d'un mécanisme de transfert de câble. Ce procédé consiste : à installer le mécanisme de transfert de câble dans un poteau afin de le fixer à une traverse de poteau ; à transférer les câbles ; à monter un mécanisme de connexion de câble ; à installer les câbles ; à installer un élément de maintien d'espace ; à séparer l'électricité sans interruption et à ôter les câbles.
Patent CA-2449335-A1 (CA)
Inventor: TOMITA YASUOKI
IPC: F01D11/12
Filed: 2003-11-13
Abstract: Holes 38 and 39 have upstream opening portions 38b and 39b and downstre am opening portions 38a and 39a which have a larger cross-sectional area than upstream opening portions 38b and 39b, and are formed at top portion TP of each movin g blade. Holes 38 and 39 have tapered shapes T1 and T2 or step portions, and preferably, downstream opening portions 38a and 39a are eccentrically formed toward the moving direction. When tip squealer 37 is formed, hole 38 is formed so that its opening portion is provided at the side surface of tip squealer 37. Without covering the holes for cooling which are formed at the top portion of the turbine blade due to rubbing or the like, the turbine bla de is accurately cooled and stably driven.
Patent CA-2454569-A1 (CA)
Title: Aggregation precipitation method and apparatus
Inventor: HINUMA HIROTOSHI
IPC: C02F1/52
Filed: 2003-06-06
Abstract: A method and a compact device for flocculating setting capable of preventing a clarification performance from lowering at the initial period of starting by preventing flocks from flowing out, the method for flocculating setting, characterized by comprising the steps of adding inorganic coagulant or, as t he case may be, organic high polymer coagulant to treated water, mixingly agitating the treated water, leading the agitated liquid to the first chambe r of a separating tank, growing flocks, separating solid from liquid, and discharging the separated water to the outside of the tank, flowing down the flocks grown in the first chamber and a part of the separated water in the first chamber to a second chamber installed on the lower side of the first chamber at a speed higher than the settling speed of the flocks themselves, condensing the grown flocks in the second chamber, discharging the condensed sludge, and extracting, as the separated water, the separated water produced by the condensation of the flocks and the first chamber separated water led into the second chamber together with the flocks from the upper part of the second chamber.
Patent CA-2454879-A1 (CA)
Title: Retrovirus isolated from mantle histiocytes in mantle cell lymphoma
Inventor: HERNDIER BRIAN
IPC: C12N7/01
Filed: 2002-08-15
Abstract: The present invention features an isolated, intact virus associated with human lymphoma, and originally isolated from a mantle cell lymphoma, referred to herein as a mantle histiocyte retrovirus (MHRV). The invention also features compositions and methods for detecting MHRV, as well as methods and compositions for propagating MHRV in vitro, screening for anti-MHRV agents, and generation of attenuated MHRV strains.
Patent CA-2456814-A1 (CA)
Inventor: NIETSCH KARL-HEINZ
IPC: A61K35/64
Filed: 2002-07-31
Abstract: The invention relates to the topical application of fly larvae extracts obtained from fly larvae which are killed and extracted in an aqueous medium under cooling conditions or in dissolvents and freed from non-dissolved components. Different types of fly larvae extracts are suitable for the treatment of superficial or deep chronic and acute wounds of any kind. Said fly larvae extracts have a wound-healing effect and can be obtained from, fo r instance, the genera Sarcophaga or Lucilia.
Patent CA-2457003-A1 (CA)
Inventor: SHAW DAVID WILSON
IPC: B65G1/04
Filed: 2004-02-05
Abstract: Storage apparatus for storing and organizing parts which is particularly suited for use in business that service and repair an automobiles. The apparatus includes a container and a support structure to support the container. A carriage connected to the container and movable with respect to the support structure acts to move the container between a loading position and a storage position on activation of an actuator mechanism preferably in the form of a manual hoist. When the support structure comprises a vertical post, the apparatus allows for storage of parts in an overhead position, out of the way in order to maintain a clean and safe work site, yet readily accessible by a user.
Patent CA-2457795-A1 (CA)
Title: Method and apparatus for producing a curly effect puff extrudate
Inventor: BORTONE EUGENIO
IPC: B29C48/06
Filed: 2002-07-18
Abstract: A process and apparatus for the production of a spiral or coil shaped puffed extrudate (20). A tube or other peripheral containment vessel (30) is placed at the exit end of an extruder die. A force or resistance is then applied on the extrudate downstream of the glass transition point, thereby causing the extrudate (20) to back up and coil in the containment vessel (30).
Patent CA-2458468-A1 (CA)
Title: Use of non-feminizing estrogens as retinoprotective agents for the treatment of glaucoma
Inventor: PANG IOK-HOU
IPC: A61P27/02
Filed: 2002-09-03
Abstract: The invention provides pharmaceutical compositions containing non-feminizing estrogen and methods of using these compositions to prevent or ameliorate retinal and optic nerve damage associated with glaucoma.
Patent CA-2460702-A1 (CA)
Title: Method and compounds
Inventor: CRADDOCK HENRY ALFRED
IPC: C10M133/40
Filed: 2004-03-11
Abstract: The use of a compound according to formula I, in particular, thiohydantoin, as a corrosion inhibitor or a corrosion inhibitor synergist. (see formula I) wherein n is any number between 1 and 10, p is any number between 0 and 10, R1 is H or an organic group, R2 is H or an organic group, and Y and Z are independently any suitable atom or functional group.
Patent CA-2460917-A1 (CA)
Inventor: CLAUSEN JES THORN
IPC: C07K16/18
Filed: 2002-09-30
Abstract: L'invention concerne des anticorps totalement humains isolés provoquant une réaction immunitaire avec le facteur tissulaire (FT) humain pour inhiber le facteur de coagulation VIIa (FVIIa).
Patent CA-2463179-A1 (CA)
Inventor: NG STEVEN Y
IPC: C08G63/668
Filed: 2002-11-15
Abstract: L'invention concerne des poly (ortho esters) bioérodables servant d'excipients ou d'implants orthopédiques pour l'administration prolongée d'agents pharmaceutiques, cosmétiques et agricoles, et comportant des fonctions amine ainsi que des groupes comprenant de l'acide .alpha.-hydroxy. L'invention se rapporte en outre à des copolymères en bloc contenant ces poly (ortho esters) bioérodables. Lesdits copolymères en bloc comportent à la fois des blocs hydrophiles et des blocs hydrophobes. Ils forment des micelles en solution aqueuse, et se prêtent de ce fait à l'encapsulation ou à la solubilisation de matières hydrophobes ou hydro-insolubles. De plus, ils constituent des matrices bioérodables conçues pour la libération prolongée d'agents actifs.
Patent CA-2464219-A1 (CA)
Title: Universal microscope slide cassette
Inventor: PRESSMAN NORMAN J
IPC: B01F35/60
Filed: 2002-10-21
Abstract: A microscope slide cassette for use with specimen handling apparatus. A  plurality of opposed pairs of shelves carried by the side walls of the cassette are adapted to support specimen slides by their ends in the cassette.  The shelves have a top surface on which a specimen slide can rest, and a resilient bottom surface configured to pinch the slide below against the shelf below to frictionally retain the pinched slide in the cassette. The bottom surface may comprise a spring. An inclined shelf lead-in ramp guides slides during insertion. Drainage ports in the side walls above and/or below the shelves make the cassette well suited for use in staining baths. Two laterally spaced racks on the rear wall, vertically spaced indexing marks corresponding to each slide position, and a sensor window at each slide position make the cassette well-suited for use in automated slide cassette handling mechanisms.  The cassette is stackable with others for compact storage.
Patent CA-2467284-A1 (CA)
Inventor: MORABITO PATRICK
IPC: B32B27/10
Filed: 2004-05-14
Abstract: A multi layer composite having oil and grease resistance comprising: a) a paper or paperboard substrate, b) a base coat on a surface of said substrate comprising a first polymer selected from the group consisting of film forming natural and synthetic polymers in the substantial absence of a mineral pigment filler, and c) a top coat on a surface of said base coat, said top coat comprising a continuous polymer phase comprising one or more film forming synthetic polymers having dispersed therein at least one platy mineral pigment and at least one non-platy mineral pigment.  This invention also relates to a method of making the composite and articles of manufacture fabricated totally or in part from the composite of this invention where oil and grease resistance is required or desired, such as container, bags and wraps for packaging oily or greasy materials such as animal and human food.
Patent CA-2468427-A1 (CA)
Title: Commercial replacement systems and methods using synchronized and buffered tv program and commercial replacement streams
Inventor: RADKE DANIEL A
IPC: H04N5/00
Filed: 2004-05-27
Abstract: A television program stream that includes television programs and at least one original commercial, and a commercial replacement stream that includes at least one replacement commercial, are received simultaneously such that a respective replacement commercial is approximately synchronized in time with a respective original commercial. The television program stream and/or the commercial replacement stream is buffered to substantially synchronize a respective replacement commercial with a respective original commercial. Selective switching is performed between the television program steam and the commercial replacement stream, to provide a television program output that includes the television programs and the at least one replacement commercial instead of the at least one original commercial. Accordingly, commercial replacement may be provided in set top boxes without the need for mass storage devices to store the replacement commercials. Regional and/or national commercials may thereby be replaced by local commercials in TV  markets and for multiple regional and/or national channels.
Patent CA-2469377-A1 (CA)
Inventor: DONG CHUNLI
IPC: G01V15/00
Filed: 2004-05-31
Abstract: Screening systems and protocols are disclosed that are used to screen and identify objects with RFID tags. The screening categorization, RF transmitting-receiving methods and communication protocols are dynamically programmable. An object screening system includes one control centre, one or more broadcast means, one or more tags and one or more detectors. The control centre stores registered tag data including tag IDs and attached object properties, categorizes all tags based on detection requests, and broadcasts commands to tags and detectors, through the broadcast means, in order to set tags' status and operating mode, and synchronize detectors' settings. A tag reports its status to a detector in its vicinity, and the detector selectively sets up a two-way communication with the tag and outputs detected results from the tag.  Communication protocols are disclosed that cipher and decipher RF signal massages from a control centre to tags and detectors, from a tag to a detector, and communications between a tag and a detectors, so as to make the object screening system confidential, robust and reliable.
Patent CA-2470944-A1 (CA)
Title: Distributeur de fluides visqueux
Inventor: FOSTER GORDON BRIAN
IPC: B41F31/08
Filed: 2002-12-19
Abstract: L'invention se rapporte à un distributeur de fluides visqueux tels que des encres de plastisol doté d'un cadre, d'un mécanisme de piston (44) pourvu d'un piston conçu de manière à venir en prise avec un contenant (14) contenant le fluide, et un mécanisme d'actionnement permettant de faire avancer verticalement le piston dans le contenant. Le piston inclut une ouverture centrale (48) reliée à un tuyau (49) afin d'administrer le fluide en quantité désirée.