baber/WOPTO huggingface dataset:
Patent CA-2331897-C (CA)
Title: Systeme de diagnostic multi-analyse et son procede de mise en oeuvre informatique
Inventor: CHANDLER VAN S
IPC: G01N21/05
Filed: 1999-05-13
Granted: 2008-11-18
Abstract: La présente invention concerne un système de diagnostic multi-analyse couplé à un ordinateur (900). Ce système comprend un analyseur de flux (25) relié à l'ordinateur (900), avec ensemble de détecteur optique coplanaire à source lumineuse. Le système comprend également un support-mémoire pouvant être lu par l'ordinateur (900) et renfermant des instructions relatives à l'ordinateur. Ces instructions concernent notamment les opérations suivantes. Un échantillon biologique est soumis à l'analyseur de flux (25). Pratiquement simultanément sont déterminées l'identité et la quantité d'au moins un fluide biologique présent dans le composé d'intérêt soumis à l'analyse.
Patent CA-2332977-C (CA)
Inventor: SRINIVASAN VENUGOPAL
IPC: G10L25/51
Filed: 1998-11-05
Granted: 2010-02-16
Abstract: Un codeur est agencé pour ajouter un bit de code binaire à un bloc d'un signal par sélection, dans le bloc, (i) d'une fréquence de référence dans la largeur de bande de signaux prédéterminés, (ii) d'une première fréquence de code ayant un premier décalage prédéterminé de la fréquence de référence et (iii) d'une seconde fréquence de code ayant un second décalage prédéterminé de la fréquence de référence. L'amplitude spectrale à un du signal à la première fréquence de code est augmentée afin de rendre l'amplitude spectrale à un maximum à la première fréquence de code dans son voisinage de fréquences et elle est réduite à la seconde fréquence de code afin de rendre l'amplitude spectrale minimum à la seconde fréquence de code dans son voisinage de fréquences. Dans un autre mode de réalisation, la partie du signal à une des première et seconde fréquences de code, dont l'amplitude spectrale est inférieure, peut être désignée comme étant une composante de signal modifiable de manière que, pour indiquer le bit binaire, la phase de la composante de signal modifiable soit changée afin que cette phase diffère d'une quantité prédéterminée par rapport à la phase de la composante de signal de référence. Dans un autre mode de réalisation, l'amplitude spectrale de la première fréquence de code peut être échangée par une amplitude spectrale d'une fréquence ayant une amplitude maximum dans le premier voisinage de fréquences et l'amplitude spectrale de la seconde fréquence de code peut être échangée par une amplitude spectrale d'une fréquence ayant une amplitude minimum dans le second voisinage de fréquences. Un décodeur peut être agencé pour décoder le bit binaire.
Patent CA-2338803-C (CA)
Inventor: GJERSOE FINN ALEXANDER
IPC: E06B3/40
Filed: 1999-08-19
Granted: 2008-12-02
Abstract: An apparatus, such as a window in a frame which is mounted in a casing and that can be pivoted 180° within the casing for use on both faces. A  pair of concealed hinges mounted, between the casing and the frame, provide pivots about which the frame is rotated. Further, a connector is mounted on opposing faces of the frame. An opening and closing device can be alternately connected and disconnected between the casing and opposing connecters.  When disconnected, the frame is rotatable. Once rotated, the opening and closing device is reconnected to the connector on the opposite face of the window. Deformable sealing elements are mounted around the periphery of the frame and on either side of the concealed hinges to provide an air tight seal when the frame is closed.
Patent CA-2339621-C (CA)
Inventor: KONDO HIROSHI
IPC: C07D211/58
Filed: 1999-07-05
Granted: 2005-04-05
Abstract: La présente invention concerne un composé représenté par la formule générale (I) ou l'un de ses sels pharmaceutiquement acceptables. Ce composé qui pésente une activité agoniste du récepteur ORL-1, convient comme analgésique ou analogue chez des mammifères. Dans cette formule R est (C3-C11)cycloalkyle ou (C3-C11)cycloalcényle non substitué, mono-, di- ou tri-substitué ou analogue. A est (C1-C7)alkyle ou (C2-C5)alcényle non substitué ou aryle non substitué, mono-, di- ou tri-substitué ou analogue. Y est hydrogène, halo, amino ou mercapto, ou (C1-C10)alkyl-M- non substitué, mono-, di- ou tri-substitué ou analogue, (C3-C7)cycloalkyl-M-, (C2-C6)alcényl-M-, (C1-C4)alkyl)-NH-((C1-C4)alkyl)-M-, di(C1-C4)alkyl-N-((C1-C4)alkyl)-M-, aryl-M-, -M- hétérocyclique aromatique ou non-aromatique, aryl-(C1-C5)alkyl-M- ou -(C1-C5)alkyl-M- hétérocyclique aromatique ou non-aromatique, ou analogue. En l'occurrence, M est O à liaison covalente, S, NH ou analogue. Z<1>, Z<2>, Z<3> et Z<4> sont hydrogène ou analogue.
Patent CA-2340352-C (CA)
Title: Optical data recording method, and data recording medium
Inventor: SHOJI MAMORU
IPC: G11B7/24
Filed: 1999-07-08
Granted: 2004-02-10
Abstract: An optical disc has a plurality of tracks for recording information represented on the optical disc as marks and spaces between marks. The marks are formed by an optical beam modulated by a plurality of drive pulses, the number of which is determined according to a length of a mark part in the original signal to be recorded to the track. Th e optical disc has a data recording area for recording data, and a control information recording area for storing a first pulse position Tu value indicative of rising edge of the first drive pulse for determining a start position of a mark to be recorded and a last pulse position Td value indicative of falling edge of the last drive pulse for determining an end position of the mark to be recorded.
Patent CA-2341066-C (CA)
Title: Diesel engine lubricating oil compositions
Inventor: LOCKE CHRISTOPHER J
IPC: C10M133/56
Filed: 2001-03-19
Granted: 2008-08-12
Abstract: A heavy duty diesel engine lubricating oil composition having no more than 0.10 wt.% phosphorus comprises an ashless dispersant, a neutral calcium phenate, an overbased calcium or magnesium sulfonate, a metal dihydrocarbyldithiophosphate, and a phenolic or aminic antioxidant.
Patent CA-2350639-C (CA)
Inventor: READE CHARLES OSBORN
IPC: A62C4/00
Filed: 1999-11-09
Granted: 2009-10-06
Abstract: A flame arrester comprises a flow passage in which are disposed a plurality of generally aligned rods such that fluids flowing in the passage must pass between the rods. Rows of rods are used to construct the flame arrester element, ideally closely spaced and these present a natural surface over which air can flow with minimal flow resistance. The rods can be of any size and the gaps between them can be selected to arrest explosions due to different gases or vapours in air. The rod diameter can be altered to withstand different levels of explosion pressure, making it possible to construct both deflagration and detonation flame arresters. The rods can be made of solid material or tubes. If tubes are used these can carry cooling fluid making the arrester more effective at coping with continuous burning. Additional tubes of larger diameter and spacing can be added upstream. Rods in parallel rows can be offset with respect to the adjacent row. Suitable offset angles can vary. Examples are between 30 and 60 degrees, but this is not exhaustive. This arrester lends itself to being cleaned mechanically, simply by introducing a linear scraping device. This preferably passes over each rod to keep it clean. The scraping device can either be operated by manual effort or automatically in a variety of ways.
Patent CA-2353632-C (CA)
Title: Method and arrangement for transferring messages in a radio communication system
Inventor: HICKS SCOTT
IPC: H04W28/04
Filed: 1999-11-19
Granted: 2011-07-12
Abstract: The present invention is related to a method and arrangement in a radio communication system for performing a message transfer transaction in which at least one message is transferred in at least one frame from a first unit to a second unit. Properties of radio signals exchange between the first unit and the second unit are measured (501). A mode of informing the first unit of frame receipt status at the second unit during the message transfer transaction is selected (502) based on the measured radio signal properties.  The at least one frame is transferred (503) from the first unit to the second unit while the first unit is informed of the frame receipt status at the second unit in accordance with the selected mode of informing.
Patent CA-2354042-C (CA)
Title: Bioflavonoids, anthocyanins and phenolic compounds from cherries for inhibiting inflammation
Inventor: NAIR MURALEEDHARAN G
IPC: C07D311/62
Filed: 1999-12-10
Granted: 2009-02-03
Abstract: A method for inhibiting cyclooxygenase enzymes and inflammation in a mammal using a cherry or cherry anthocyanins, bioflavonoids, and phenolics is described. In particular, a mixture including the anthocyanins, the bioflavonoids, and the phenolics is described for this use.
Patent CA-2354680-C (CA)
Title: Water-soluble monoazo dyes, their preparation and use
Inventor: ENGEL ALOYS
IPC: D06P1/39
Filed: 2001-08-03
Granted: 2009-02-03
Abstract: Dyes of the formula (1):   in which M is hydrogen, ammonium, an alkali metal or the equivalent of an alkaline earth metal; X is sulfonyl or -COCH2O-; R1, R2 and R3 independently of one another are hydrogen, halogen, for example fluorine, chlorine or bromine, unsubstituted or chloro- or hydroxy-substituted C1 to C4 alkoxy, for example 2-chloroethoxy or 2-hydroxyethoxy, and the sulfo group is in position 3 or 4 to the NH group, their preparation, and their use for dyeing or printing carboxamido-containing materials.
Patent CA-2356312-C (CA)
Inventor: PFAFF GARY
IPC: C03C17/34
Filed: 1999-08-06
Granted: 2008-08-26
Abstract: L'invention concerne un article en verre présentant un revêtement permettant à l'eau de s'écouler en nappe et un procédé d'application de revêtements sur les faces opposées d'un substrat. Dans un mode de réalisation, un revêtement (20) de formation de nappe d'eau comprenant de la silice est pulvérisé directement sur une surface extérieure du verre. La face extérieure de ce revêtement formant une nappe d'eau est sensiblement non poreuse mais présente une surface irrégulière. Ce revêtement formant une nappe d'eau amène l'eau appliquée à la surface revêtue à former une nappe, rendant l'article en verre plus facile à nettoyer et contribuant à garder le verre propre plus longtemps. Dans un procédé de l'invention, les surfaces intérieure et extérieure d'une feuille de verre sont nettoyées. Ensuite, la surface intérieure de la feuille de verre est revêtue d'un revêtement réfléchissant par pulvérisation, en séquence, d'au moins une couche diélectrique, d'au moins une couche métallique et d'au moins une couche diélectrique. La surface extérieure du verre est revêtue d'un revêtement formant une nappe d'eau par pulvérisation de silice directement sur la surface extérieure de la feuille de verre. Si tel est souhaité, à la fois la surface intérieure et la surface extérieure peuvent recevoir une application pendant la même passe dans le même appareil de revêtement par pulvérisation, tandis que le verre maintient une orientation constante dans laquelle la surface intérieure est positionnée au-dessus de la surface extérieure.
Patent CA-2358703-C (CA)
Title: Fast acting disinfectant and cleaner
Inventor: COLCLOUGH VANESSA LOUISE
IPC: A01N25/30
Filed: 2000-11-10
Granted: 2005-09-27
Abstract: A cleaning and biocidal composition in liquid form comprising a solvent, a polymeric biguanide, a single quaternary ammonium salt, a sequesterant, and at least one surfactant. The composition comprising the solvent including water, the polymeric biguanide including a polyhexamethylene biguanide hydrochloride, the quaternary ammonium salt including a didecyldimethyl ammonium chloride, the sequesterant including an amino acid chelating agent selected from the group consisting of: ethylenediaminetetraacetic acid, nitrilotriacetic acid, tetrasodium ethylenediaminetetraacetic acid, or mixtures thereof, the surfactant including a non-ionic surfactant and an amphoteric surfactant.
Patent CA-2359434-C (CA)
Title: Ink-jet recording device and ink cartridge
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2001-10-19
Granted: 2005-05-03
Abstract: A recessed portion is formed in an ink cartridge 1 to define a three-dimensional space. Each of axes in the three-dimensional space containing one side surface of the ink cartridge in which an ink supply port 14 is formed is divided into a plurality of sections to obtain a plurality of coordinate points.     Identification protruded portions 31-1 to 31-3 which serve as identification pieces are disposed selectively at the coordinate points in accordance with identification items.
Patent CA-2359728-C (CA)
Inventor: SPIEGEL H JAY
IPC: A63B67/00
Filed: 2001-10-23
Granted: 2006-05-30
Abstract: A football tee includes one or two cut-outs in the peripheral surface, each of which is shaped to resemble the outer surface of a football adjacent its tip. Each cut-out is designed to support the football on a ground surface next to the tee to allow a kicker to perform onside kicks. The cut-outs may be formed in a tee having another diverse ball supporting structure or may be the only ball supporting structure of the tee. The tee is preferably molded of rubber or soft plastic.
Patent CA-2360010-C (CA)
Inventor: KARAM FOUAD TORKUM
IPC: B32B27/04
Filed: 2000-01-12
Granted: 2005-03-22
Abstract: A laminated panel having an abrasion resistant surface is provided. The laminated panel includes a web being impregnated with a thermo-set resin, a bottom coat and an abrasion resistant top coat; a substrate; and thermo-fusing a bottom sheet to a second surface of the substrate opposite the first surface. The web is thermo-fused to one surface of the substrate, and the bottom sheet is simultaneously thermo-fused to the opposite surface of the substrate. A process for making an abrasion resistant laminated panel is also provided. The process includes the steps of partially impregnating a paper sheet or web wi th a thermosetting resin, drying it, coating the top side of the partially impregnated paper sheet or web with an abrasion resistant coat, simultaneously coating the bottom side of the paper sheet or web with a thermosetting resin composition, thermo-fusing the coated paper sheet or web to a first surface of a substrate and a bottom sheet to produce the laminated panel.
Patent CA-2360266-C (CA)
Inventor: KEMENCZY ZOLTAN
IPC: H04B7/005
Filed: 2001-10-26
Granted: 2005-02-08
Abstract: An automatic gain control (AGC) and DC estimation and correction technique for wireless communication devices is disclosed. An AGC signal, which controls a gain applied to a received signal by a gain stage to generate a scaled signal, is assigned one of a relatively small number of values in accordance with the amplitude of the scaled signal. An estimate of a DC offset in the scaled signal corresponding to each value of the AGC signal is stored in a memory. A DC estimation arrangement then reads the stored estimate associated with the particular value of the AGC signal from the memory and generates a current DC estimate based thereon. The current estimate is then used to correct the scaled signal for DC offset and to update the stored estimate.
Patent CA-2361587-C (CA)
Title: Methods and compositions to enhance white blood cell count
Inventor: MACFARLAND RONALD TREVOR
IPC: A61P35/02
Filed: 2000-02-02
Granted: 2010-04-20
Abstract: Methods to elevate white blood cell counts in animal subjects using compounds of formula (1) are disclosed. These compounds have the formula: Z-linker-Z' or pharmaceutically acceptable salt thereof wherein Z  is a cyclic polyamine containing 9-32 ring members of which 3-8 are nitrogen atoms, said nitrogen atoms separated from each other by at least 2 carbon atoms, and wherein said heterocycle may optionally contain additional heteroatoms besides nitrogen and/or may be fused to an additional ring system; Z' may be embodied in a form as defined by Z above, or alternatively may be of the formula: -N(R)-(CR2)n-X  wherein each R is independently H or straight, branched or cyclic alkyl (1-6C), n is 1 or 2, and X is an aromatic ring, including heteroaromatic rings, or is a mercaptan; "linker" represents a bond, alkylene (1-6C) or may comprise aryl, fused aryl, oxygen atoms contained in an alkylene chain, or may contain keto groups or nitrogen or sulfur atoms; in an amount effective to elevate said WBC count in said subject.
Patent CA-2363455-C (CA)
Title: Animal transporting system
Inventor: BONSALL SANDIE W
IPC: B60P3/04
Filed: 2001-11-15
Granted: 2009-06-02
Abstract: An animal transporting system for easily loading, unloading, sorting, separating and transporting animals within an enclosed structure. The inventive device includes a frame attached to a truck, a ramp attached to the frame that is extendable from the frame, a pair of first doors pivotally attached to the frame adjacent the ramp, and a pair of second doors pivotally attached to the first doors. When the ramp is fully extended, the first doors and the second doors are extended from the frame along side the ramp for retaining animals being loaded and unloaded from the frame. The frame is formed for receiving one or more animals within having a plurality of partitions and inner doors. A side door and a rear door are positioned within the frame for allowing loading and unloading animals from heightened areas such as a dock or ground level with the use of a level loading attachment. A catwalk attached to the upper portion of the frame for allowing an individual to view the interior portion of the frame.
Patent CA-2365264-C (CA)
Inventor: MYERSCOUGH RICHARD KERR
IPC: A41D13/012
Filed: 2001-12-21
Granted: 2009-08-11
Abstract: Cette invention porte sur une nouvelle combinaison étanche. Plus particulièrement, il s'agit d'un nouveau type de combinaison étanche comprenant une enveloppe captive lisse et des plis dissimulés pour améliorer la fonctionnalité de la combinaison. La combinaison étanche comprend : a) un tissu creux résistant aux éléments et ayant la forme d'un corps humain, à savoir comportant deux bras, deux jambes et un torse; b) deux plis orientés vers l'intérieur pour chacune des deux jambes; c) deux panneaux en tissu élastique résistant aux éléments et couvrant respectivement les deux plis et scellés en périphérie par rapport aux zones adjacentes du tissu résistant aux éléments qui constitue la combinaison étanche.
Patent CA-2367076-C (CA)
Title: Production process of colored fine particulate resins, colored fine particulate resins, and coloring process of articles
Inventor: TAKARADA SHIGERU
IPC: G03G9/08
Filed: 2002-01-09
Granted: 2008-03-25
Abstract: Colored fine particulate resins can each be produced by bringing a colored resin, which comprises a thermally fusible resin and a colorant evenly distributed in the thermally fusible resin, into a molten state; forming the colored resin, which is in the molten state, into droplet-shaped fine particles in a non-dissolving medium which does not dissolve the colored resin; and then cooling and solidifying the droplet-shaped fine particles. The colored fine particulate resins are useful in image recording materials, printing materials and paints. Articles can be colored with the image recording materials, printing materials or paints.
Patent CA-2367501-C (CA)
Title: Control system and method for wheelchair
Inventor: HEINZMANN JOHN DAVID
IPC: A61G5/04
Filed: 2000-03-14
Granted: 2008-07-15
Abstract: A system and method for controlling a device such that device operates in a smooth manner. The system may switch between control architectures or vary gain coefficients used in a control loop to control the device. As the architecture or gains are switched, the control signal may be smoothed so that the device does not experience an abrupt change in the control signal it receives. In one embodiment, the control signal may be smoothed by adding a decaying offset value to the control signal to create a smoothed control signal that is applied to the device.
Patent CA-2367777-C (CA)
Inventor: SU HUI
IPC: G06F40/00
Filed: 2002-01-15
Granted: 2007-01-02
Abstract: A Chinese text entry system with eye-tracking technique can be used for computer input of Chinese characters. The system is comprised of two main components: the Chinese pinyin software and the eye-tracking system. Chinese characters corresponding to pinyin input are selected from a list of candidate characters by selecting the proper character through eye-tracking identification and confirming the selection by pressing a readily accessible confirmation key.  The Chinese pinyin software implements pinyin input at both the character and word level, choosing from multiple character or word homonyms as pinyin is entered. The system uses eye-tracking technology that is only used to identify the correct Chinese character, with the character selection and entry occurring when the confirmation key is pressed.
Patent CA-2368774-C (CA)
Title: Methods for enhancing penetration of wood preservatives
Inventor: WALKER LEIGH E
IPC: B27K3/50
Filed: 2000-04-07
Granted: 2012-05-08
Abstract: Applicants have discovered that amine oxides enhance the uniform distribution and penetration of wood preservatives into wood substrates, minimize leaching of the wood preservatives, and improve the weatherability of the wood substrate. The present invention provides a method for enhancing the uniform distribution and penetration of at least one wood preservative into a wood substrate by applying a preservative composition to the wood substrate. The preservative composition comprises a wood distribution and penetration enhancing agent, which includes an amine oxide, and the wood preservatives. Another embodiment of the present invention is a method for enhancing the uniform distribution and penetration of one ore more wood preservatives by applying the wood preservatives to the wood substrate and then applying the aforementioned wood distribution and penetration enhancing agent to the wood substrate. Alternatively, the wood distribution and penetration enhancing agent may be applied prior to application of the wood preservatives or both may be applied concurrently. Yet another embodiment is a preservative composition comprising a wood distribution and penetration enhancing agent and at least one wood preservative. Preferably, the composition comprises a uniform distribution and penetration enhancing effective amount of the wood distribution and penetration enhancing agent and a wood preserving effective amount of the wood preservative.
Patent CA-2370201-C (CA)
Title: Compositions de soin pour la peau contenant une combinaison de principes actifs de soin pour la peau
Inventor: BISSETT DONALD LYNN
IPC: A61K31/44
Filed: 2000-04-19
Granted: 2008-04-15
Abstract: L'invention concerne des compositions de soin pour la peau, contenant des combinaisons de principes actifs de soin pour la peau, et des procédés utilisant ces compositions afin donner un aspect régulier à la peau. Ces compositions contiennent une quantité efficace et sans risque d'une quantité de peptide actif sélectionné dans le groupe constitué par des pentapeptides, des dérivés de pentapeptides et des mélanges de ceux-ci; au moins une quantité efficace et sans risque d'un principe actif supplémentaire de soins pour la peau; et un excipient dermatologiquement acceptable.