baber/WOPTO huggingface dataset:
Patent CA-2256792-A1 (CA)
Title: Procede d'emission d'un signal de controle par une station de base d'un systeme de radiocommunication numerique cellulaire et station de base correspondante
Inventor: DARTOIS LUC
IPC: H04Q7/30
Filed: 1999-01-11
Abstract: Procédé d'émission d'un signal de contrôle par une station de base d'un système de radiocommunication numérique cellulaire et station de base correspondante. L'invention concerne un procédé d'émission d'un signal de contrôle par une station de base d'un système de radiocommunication numérique cellulaire, ladite station de base comprenant au moins un réseau d'une pluralité d'antennes permettant de créer dynamiquement un faisceau (31) d'émission dudit signal de contrôle, ledit faisceau (31) d'émission pouvant prendre différentes positions angulaires (33) comprises dans une plage (32) angulaire prédéterminée. Selon l'invention, ledit procédé comprend une étape suivante d'affectation audit signal de contrôle, dans au moins une desdites chaînes d'émission, d'un décalage temporel spécifique prédéterminé, de façon que ledit faisceau (31) d'émission, dit faisceau (31) vibrant, prenne successivement au moins certaines (33) desdites différentes positions angulaires et permette une diffusion isotropique dudit signal de contrôle dans ladite plage (32) angulaire. L'invention concerne également une station de base correspondante.
Patent CA-2259416-A1 (CA)
Title: Imprint polypeptides covalently cross-linked and having a fixed and stabilised arrangement, process for the preparation and use thereof
Inventor: FISCHER LUTZ
IPC: C07K17/08
Filed: 1997-07-07
Abstract: The invention relates to imprint polypeptides covalently cross-linked and having a fixed and stabilised arrangement, process for the preparation and uses thereof. The properties of said imprint polypeptides (VIP) covalently cross-linked are present in aqueous and in organic solvent systems, and can therefore be used in both types of system.
Patent CA-2261856-A1 (CA)
Inventor: MARTIN MICHEL
IPC: H01L27/04
Filed: 1997-07-10
Abstract: The invention concerns an integrated circuit comprising a resonant circuit (L,20) for receiving by electromagnetic induction an alternating voltage (Vac), the resonant circuit comprising at least one capacitance (C1-Ci) switchable by means of a programmed switch (11), the switch comprising a circuit breaker (7), a memory cell (6) and a circuit (31, 32, 33, 42) for controlling the circuit beaker (7), the control circuit being supplied by the alternating voltage (Vac) and arranged for opening or closing the circuit breaker (7) depending on the programming or the erasing status of the memory cell (6).
Patent CA-2266331-A1 (CA)
Title: Classeur articule a doigts arrondis
Inventor: MULLIN HOWARD
IPC: B42F13/18
Filed: 1998-09-11
Abstract: L'invention concerne un classeur à perforations constitué d'une première moitié (12), pourvue de plusieurs doigts arrondis (11) régulièrement espacés, et d'une seconde moitié (14), qui présente plusieurs doigts arrondis (11) régulièrement espacés correspondants. Chacune de ces première et seconde moitiés (12, 14) comprend plusieurs languettes saillantes (16) et plusieurs orifices (15) pour languettes, les languettes saillantes de la première moitié (12) du classeur étant capables de s'emboîter dans les orifices correspondants de la seconde moitié (14) du classeur. Une fois la première moitié du classeur emboîtée dans la seconde, les languettes saillantes de ces deux moitiés du classeur sont encliquetées dans les orifices correspondants des deux moitiés, afin de former un classeur à perforations et d'amener les doigts arrondis à se chevaucher, la première moitié de ce classeur pouvant en outre être identique à la seconde.
Patent CA-2266497-A1 (CA)
Title: Liquid detergents containing proteolytic enzyme and protease inhibitors
Inventor: MCIVER JOHN MCMILLAN
IPC: C07K5/08
Filed: 1997-09-19
Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide protease inhibitor selected from the group consisting of aldhehydes and trifluoromethyl ketones.
Patent CA-2269086-A1 (CA)
Title: Systeme et procede pour l'assemblage et la maintenance de modules de connexion dans un commutateur haute tension, et composant dudit systeme
Inventor: SKOELD LEIF
IPC: H03B5/00
Filed: 1997-10-20
Abstract: L'invention concerne un système et un procédé pour l'assemblage et la maintenance de modules de connexion (1) dans un commutateur haute tension (1). Dans le procédé de l'invention, l'assemblage et la maintenance s'effectuent dans une aire de service (6) située à proximité dudit commutateur. Les modules (3a) à assembler, remplacer ou réparer sont transportés entre l'aire de service (6) et leur site d'installation (2a) dans la zone du commutateur par un véhicule de service (4). Le véhicule de service (4), les modules de connexion (3) et les emplacements de leurs plaques de base (2) sont ainsi adaptés les uns aux autres de sorte que le véhicule de service (4) puisse se déplacer dans la zone du commutateur pendant que ce dernier fonctionne, le véhicule de service (4) étant spécialement fabriqué à cet effet.
Patent CA-2269439-A1 (CA)
Title: Automobile door impact beam
Inventor: CLINE RICHARD S
IPC: B60J5/00
Filed: 1999-04-20
Abstract: An improved strengthening or reinforcing member, and in particular an automotive vehicle door reinforcing beam, constructed from ultra high strength steel is disclosed. The door reinforcing beam has a substantially trapezoidal shaped cross-sectional geometry and optionally can include an additional reinforcement extending over a central portion of the beam. In an alternative embodiment, a rounded outboard flange portion can be substituted for a generally flat outboard flange portion. The door reinforcing beam exhibits a substantial improvement in load carrying capability for a given mass, as compared to door reinforcing beams having other cross-sectional geometries, such as hat-shaped cross-sectional geometries.
Patent CA-2270284-A1 (CA)
Inventor: GRAY WILLIAM R
IPC: A61K38/00
Filed: 1997-11-07
Abstract: La présente invention concerne des peptides contryphanes présentant 6 à 12 aminoacides, et comprenant, de préférence, au moins un résidu de D-tryptophane. Plus spécifiquement, la présente invention concerne des peptides contryphanes correspondant à la formule générale Xaa¿1?-Cys-Xaa¿2?-Xaa¿3?-Glu-Pro-Trp-Cys (SEQ ID NO:1), dans laquelle Xaa¿1? représente Gly ou bien des-Xaa¿1?, Xaa¿2? représente Pro ou bien 4-trans-hydroxyproline, et Xaa¿3? représente D-Trp ou bien L-Trp, de préférence D-Trp. La présente invention concerne également les peptides contryphane R et des-Gly?1¿ contryphane R. Dans le peptide contryphane R, Xaa¿1? représente Gly et Xaa¿3? représente D-Trp. Ces contryphanes peuvent être utilisés comme agents anticonvulsivants ou neuroprotecteurs.
Patent CA-2270371-A1 (CA)
Title: A draining gutter
Inventor: ERIKSSON BERTIL
IPC: E03F5/04
Filed: 1997-10-29
Abstract: A draining gutter, which is adapted to be placed in a floor of a space inside a building for conducting drain water away from the space through a draining conduit (3) connected thereto, has channel means (15) adapted to conduct air from the space to the draining conduit upon influence of air present in the conduit away from the space. The draining gutter has also an arrangement (11, 13, 14) for adjusting the air flow resistance of the channel means.
Patent CA-2275130-A1 (CA)
Title: Composite material with ceramic matrix and sic fiber reinforcement, method for making same
Inventor: PAILLER RENE
IPC: C04B35/80
Filed: 1997-11-28
Abstract: The material comprises fiber reinforcement made of fibers that are essentially constituted by silicon carbide, and an interphase layer between the fibers of the reinforcement and the matrix. The reinforcing fibers are long fibers containing less than 5% atomic residual oxygen and they have a modulus greater than 250 GPa, and the interphase layer is strongly bonded to the fibers and to the matrix such that the shear breaking strengths within the interphase layer and at the fiber-interphase bonds and at the interphase-matrix bonds are greater than the shear breaking strengths encountered within the matrix.
Patent CA-2275963-A1 (CA)
Inventor: SIMON JEAN-CHRISTOPHE
IPC: A61K8/04
Filed: 1999-06-18
Abstract: La présente invention se rapporte à un nouveau produit de maquillage comportant une première composition de colorant ou pigment photochrome destinée à former une couche de base sur un support et une seconde composition contenant un filtre U.V1 destinée à former sur la couche de base une couche de surface comportant des motifs décoratifs. Selon la nature de la lumière éclairant le support, il est ainsi possible de voir apparaître ou disparaître lesdits motifs. Ce produit est en particulier destiné au maquillage des ongles, des lèvres, des joues ou des paupières ou encore du corps. L'invention se rapporte aussi à un procédé de maquillage du visage, lèvres ou corps humains.
Patent CA-2278233-A1 (CA)
Title: Water-dispersible fibrous nonwoven coform composites
Inventor: POMPLUN WILLIAM SEAL
IPC: D04H5/00
Filed: 1998-01-29
Abstract: Disclosed herein is a fibrous nonwoven composite structure more commonly referred to as a coform structure. Unlike current coform structures, the material of the present invention is more water-dispersible due to the use of a water-degradable reinforcing fiber matrix.
Patent CA-2278735-A1 (CA)
Title: Mining ultra thin coal seams
Inventor: DELLI-GATTI FRANK A JR
IPC: E21C27/24
Filed: 1998-01-13
Abstract: A continuous mining machine is provided for mining ultra thin coal seams, e.g. seams having a thickness of about 60 centimeters or less. A chassis supported by crawler tracks has a substantially horizontal axis powered cutter head mounted to its front and a conveyer extending from a gathering head toward the rear of the chassis. The conveyor includes a conveyor chain driven by at least one motor near the rear of the chassis for driving a sprocket. The gathering head includes a pair of counter-rotating discs with upstanding vanes and a deck having a maximum angle of about 10E with respect to the dimension of elongation of the chassis. A small diameter idler sprocket for the conveyor chain is mounted beneath the deck, and a small diameter drive sprocket is provided for the cutting chain of the cutting head. The mining machine is controlled to keep it within a coal seam to be cut by using a first color video camera scanning the ceiling of the bore cut by the miner, and a second color video camera scanning the floor. The mining machine may be used in a method of mining in which, after formation of a main bore of about 90-180 meters long, during withdrawal the machine forms a number of angled bores each roughly as long as the length of the machine.
Patent CA-2279674-A1 (CA)
Inventor: GRUBER STEVEN M
IPC: B30B15/00
Filed: 1999-08-06
Abstract: A system for use in a press machine includes a drive assembly in the form of a pinion gear that selectively engages the flywheel to enable operative driving rotation of the pinion gear by the flywheel. A load system in the form of a hydraulic pump is arranged in operative driving relationship with the pinion gear. Accordingly, rotational energy withdrawn from the flywheel becomes available for use in driving the hydraulic pump, which is preferably arranged in fluid communication with the press machine to supply a flow of oil for lubrication purposes.      An adjustment assembly is arranged to controllably reversibly displace the pinion gear to effect its selective engagement with the flywheel. The pinion gear is provided with a geared peripheral surface for intermeshing engagement with the flywheel at a geared periphery thereof. The system may also be operated in reverse to drive the flywheel.
Patent CA-2280320-A1 (CA)
Title: Roof vent
Inventor: JAFINE PAUL
IPC: F24F13/08
Filed: 1999-08-13
Abstract: A roof vent comprises two parts, a cover and a conduit. The conduit, with a pipeline already attached, can be easily connected to the cover, after the cover has been installed on a roof. The conduit will plug into the cover making installation easy. The vent includes a channel or moat which surrounds the outlet of the conduit. Thus, if during extreme weather conditions, moisture passes into the cover from outside through its opening and if it gets past the door flap, it will be trapped in the channel.
Patent CA-2283947-A1 (CA)
Inventor: BARAGAR ERNEST
IPC: G07F17/32
Filed: 1999-09-27
Abstract: A system for electronically downloading and verifying programs directly to printed circuit board components for use in gaming devices is provided. The downloading is preferably based on stored customer orders and provides reduced potential for errors arising by automating some or all features of program selection and by preferably implementing one or more steps of verifying programs for approval or compliance with gaming jurisdiction regulations for a jurisdiction where the gaming device is intended to be used.
Patent CA-2288172-A1 (CA)
Inventor: WYMAN PAUL ADRIAN
IPC: A61K31/495
Filed: 1998-04-14
Abstract: La présente invention concerne des composés représentés par la formule (I), leur procédés de préparation et leur utilisation comme agents du système nerveux central, formule dans laquelle R?a¿ représente un groupe de formule (i), dans laquelle P?1¿ représente un aryle bicyclique ou un noyau hétérocyclique bicyclique contenant 1 à 3 hétéroatomes sélectionnés dans le groupe oxygène, azote et soufre ou R?a¿ représente un groupe de formule (ii) dans laquelle P?2¿ et P?3¿ représentent indépendamment un phényle, un aryle bicyclique, un noyau hétérocyclique de 5 à 7 chaînons contenant 1 à 3 hétéroatomes sélectionnés dans le groupe oxygène, azote et soufre, étant entendu qu'au moins l'un des P?2¿ ou P?3¿ représente un groupe aryle bicyclique ou hétérocyclique bicyclique; L représente un groupe de formule -C(=V)-DG- ou -DG-C(=V)- ou -Y-C(=V)-DG?1¿-; V représente oxygène ou soufre; D représente azote, carbone ou un groupe CH; G et G?1¿ représentent chacun hydrogène ou C¿1-6?alkyle; Y représente -NH- ou -NR?5¿- où R?5¿ représente C¿1-6?alkyle, ou Y représente -CH2- ou -O-:; X représente azote ou carbone; R?b1¿ et R?b2¿ représentent indépendamment hydrogène, halogène, hydroxy, C¿1-6?alkyle, trifluorométhyle, C¿1-6?alcoxy ou aryle; ou R?b1¿ forme avec G un groupe W tel que défini ci-dessus; R?c¿ représente hydrogène ou C¿1-6?alkyle.
Patent CA-2288521-A1 (CA)
Title: Implement suspension with lost motion coupling
Inventor: O'NEILL MICHAEL JEROME
IPC: A01D34/64
Filed: 1999-11-02
Abstract: A suspension for supporting an implement on a vehicle includes a transversely extending pivot shaft secured to a frame of the vehicle and a support link swingably mounted on the pivot shaft at one end portion. A second end portion of the support link extends therefrom in a fore-and-aft direction. Two spaced-apart, fore-and-aft extending support arms are also swingably secured to the pivot shaft at one end portion and are connected at another end portion to opposite sides of the implement. A lift member is coupled to the frame of the vehicle at a first end portion and to the support link at a second end portion for swinging the link about the pivot shaft. A lost motion coupling is provided between a midportion of each of the two support arms and the second end portion of the support link. The lost motion coupling includes a pin and an oversized sleeve for receiving the pin. One of the pin and said sleeve is fixed to the midportion of each of the support arms and the other of the pin and said sleeve is fixed to the second end portion of the support link to permit limited independent up and down movement of the support arms without requiring corresponding movement of the support link.
Patent CA-2288526-A1 (CA)
Title: Seamless capsule for synthesizing biopolymer and method for producing the same
Inventor: URABE ITARU
IPC: C12Q1/68
Filed: 1999-11-01
Abstract: This invention provides a seamless capsule for synthesizing biopolymer, comprising: (a) an aqueous mixture for synthesizing biopolymer, (b) a seamless capsule layer encapsulating said aqueous mixture, formed from polysaccharide or protein, and, (c) a viscous liquid intermediate layer, present between said aqueous mixture and said seamless capsule layer, which is immiscible with water, wherein said seamless capsule has a diameter of 0.01 to 10.0 mm.      This invention can also provide a method for producing the seamless capsule.
Patent CA-2297111-A1 (CA)
Inventor: FURU TROND
IPC: F28F21/08
Filed: 1998-07-10
Abstract: L'invention concerne un alliage d'aluminium constitué d'environ 0,06-0,25 % en poids de fer, de préférence 0,06-0,15 % en poids, 0,05-0,15 % en poids de silicium, jusqu'à 0,10 % en poids de manganèse, de préférence 0,03-0,08 % en poids, jusqu'à 0,25 % en poids de titane, de préférence 0,10-0,18 % en poids, jusqu'à 0,18 % en poids de chrome, de préférence 0,10-0,18 % en poids, jusqu'à 0,50 % en poids de cuivre, de préférence moins de 0,01 % en poids, jusqu'à 0,70 % en poids de zinc, de préférence 0,10-0,18 % en poids, jusqu'à 0,02 % en poids d'impuretés accidentelles et le reste constitué d'aluminium, ledit alliage d'aluminium présentant une excellente résistance à la corrosion et une haute résistance à la traction.
Patent CA-2299053-A1 (CA)
Inventor: MCKENZIE JENNIFER
IPC: G08B13/24
Filed: 2000-02-21
Abstract: A method of detecting a variable number of objects within range of a receiver, is comprised of transmitting from each object a supervisory message from time to time, detecting the supervisory message by the receiver over a detection interval, and varying the detection interval based on a number of objects under supervision and the probability of collisions of the supervisory messages.
Patent CA-2301488-A1 (CA)
Inventor: TSUBOI HIROSHI
IPC: D06N3/12
Filed: 2000-03-21
Abstract: Il s'agit de la divulgation d'une feuille revêtue d'une première couche de composé de silicone dotée d'une certaine tension de surface et d'une seconde couche de composé de silicone ayant une tension de surface inférieure à celle du premier composé de silicone de manière à ce qu'uniquement le second composé de silicone apparaisse davantage à la surface de la feuille que le premier composé de silicone. La feuille ainsi revêtue des composés de silicone est hautement hydrofuge et extrêmement efficace pour éviter l'adhérence des tâches contenant des protéines. En outre, elle est très résistante à la friction, ce qui fait en sorte que les effets mentionnés ci-dessus peuvent être préservés longtemps.
Patent CA-2302674-A1 (CA)
Title: Improved call center apparatus and functionality in telephony
Inventor: NEYMAN IGOR
IPC: H04M3/42
Filed: 1998-09-09
Abstract: A client-server telephone call router system as part of a customer premises system has a client-server router adapted to execute on a telephony switch, such as a public branch exchange (PBX) or other telephony switch, or on a processor connected by CTI link to a telephony switch. The telephony switch or processor executing the router is connected to a local area network (LAN) that also interconnects computer workstations proximate to telephones connected to the telephony switch. Client user interface applications run on the computer workstations, allowing clients to edit routing rules for the router, which has a list of routing rules keyed to users and workstations of the customer premises system. The editing rules are kept by the router in portions dedicated to individual users. With this system a user can edit at a workstation on the LAN his/her own routing rules, and transmit the edits to the client-server router where the rules will be followed to route calls for that user and protocol.
Patent CA-2308177-A1 (CA)
Title: Intravascular stent and method for manufacturing an intravascular stent
Inventor: PALMAZ JULIO C
IPC: A61F2/06
Filed: 1998-11-05
Abstract: The invention relates to an intravascular stent wherein the intravascular stent has its inner surface treated to promote the migration of endothelial cells onto the inner surface of the intravascular stent. Particularly, the inner surface of the intravascular stent includes at least one groove. Methods for manufacturing the intravascular stent are also disclosed.
Patent CA-2309720-A1 (CA)
Title: Gas storage carbon with enhanced thermal conductivity
Inventor: BURCHELL TIMOTHY D
IPC: B01J20/20
Filed: 1999-09-10
Abstract: A carbon fiber carbon matrix hybrid adsorbent monolith with enhanced thermal conductivity for storing and releasing gas through adsorption and desorption is disclosed. The heat of adsorption of the gas species being adsorbed is sufficiently large to cause hybrid monolith heating during adsorption and hybrid monolith cooling during desorption which significantly reduces the storage capacity of the hybrid monolith, or efficiency and economics of a gas separation process. The extent of this phenomenon depends, to a large extent, on the thermal conductivity of the adsorbent hybrid monolith. This invention is a hybrid version of a carbon fiber monolith, which offers significant enhancements to thermal conductivity and potential for improved gas separation and storage systems.
Patent CA-2310061-A1 (CA)
Title: Fiber distributor
Inventor: ANDERSEN CARSTEN
IPC: D04H3/03
Filed: 1998-12-23
Abstract: A forming box (1) is disclosed to an apparatus for dry forming of a fibrous tissue to e.g. preparation of paper. The forming box (1) is provided with a cloud of airborne fibres via transference pipes (6). Under the forming box (1) a forming wire (3) and a vacuum box (5) is placed. In order to achieve a very high capacity as a possibility for the handling of very long fibres, the forming box is prepared without a net or a bottom plate. In place hereof the forming box (1) has an open bottom for release of the fibre material onto the forming wire (3).  In the forming box rotating spike rollers (7) are established in such a way that they substantially cover the whole cross sectional area of the forming box. The rotating spike rollers have appeared to make it possible to achieve a very big capacity of formed uniform fibrous tissue on the forming wire and at the time make it possible to handle very long fibres.
Patent CA-2310741-A1 (CA)
Inventor: FRAZIER KEVIN M
IPC: H04L29/06
Filed: 1998-11-13
Abstract: L'invention concerne un traducteur de paquets multiprotocole. Ce traducteur peut comporter une commande microprogrammée permettant de traduire un paquet d'un protocole à un autre. Les instructions microprogrammées peuvent être introduites à travers un pipeline de façon à commander la lecture d'informations à partir de sources d'information (y compris le paquet original) et de connecter sélectivement ces sources à une mémoire de sortie.
Patent CA-2313042-A1 (CA)
Title: Communications network
Inventor: BRUCE GARY LESLIE
IPC: H04L12/70
Filed: 1998-11-24
Abstract: In a communications network, communications terminals exchange call control capability data which mutually identifies selected call control protocols and network address types. The terminals subsequently set up a call using protocols chosen from those identified. Preferably the terminals continuously monitor for a request for the exchange of such data, allowing other parties to join a session subsequently, after the initial set up.
Patent CA-2313782-A1 (CA)
Title: Release agent management for transfuse systems
Inventor: JIA NANCY Y
IPC: G03G15/16
Filed: 2000-07-12
Abstract: A release agent management system applies a preestablished quantity of a release agent to the image area of a transfuse member. A toner image is transferred to the image area. The image area is moved to a transfuse nip where the toner image is generally simultaneously transferred and fused to a substrate to form a document.
Patent CA-2317039-A1 (CA)
Title: Lyophilization method for sustained-release preparations
Inventor: MUKAI KEI
IPC: A61K9/19
Filed: 1999-01-20
Abstract: This invention provides a production method for a solid sustained-release preparation, characterized in that a sustained-release preparation (a sustained-release preparation suspension) is freeze-dried in a freeze-drying container whose inner face is partially or totally coated with an ice layer or water-repelling base material.