baber/WOPTO huggingface dataset:
Patent CA-2248284-C (CA)
Title: Implant medicale recouvert de tetracarbone
Inventor: LAVYGIN IGOR A
IPC: C23C14/06
Filed: 1996-12-18
Granted: 2007-10-30
Abstract: L'invention concerne une forme synthétique polymère du carbone (Tétracarbone<TM>) qui présente certaines caractéristiques similaires à celles de tissus biologiques. Le tétracarbone est hautement biocompatible et peut trouver des applications en médecine et en microélectrique. Ce tétracarbone constitue un revêtement biocompatible pour des substrat et on réalise ce revêtement en déposant des chaînes linéaires courtes d'atomes de carbone sur une surface. Les chaînes de carbone sont non turbo-stratiques et elles sont disposées perpendiculairement à la surface du substrat en étant parallèles pour former des structures hexagonales compactes, avec une distance entre les chaînes de carbone de 4,8 à 5,03  ANGSTROM . Une couche de Tétracarbone est identique à une couche adjacente et ces couches sont décalées latéralement les unes par rapport aux autres.
Patent CA-2250372-C (CA)
Title: 6-phenylpyridyl-2-amine derivatives
Inventor: LOWE JOHN ADAMS III
IPC: C07D498/08
Filed: 1997-02-17
Granted: 2005-06-21
Abstract: The present invention relates to certain 6-phenyl-pyridin-2-ylamine derivatives that exhibit activity as nitric oxide synthase (NOS) inhibitors, to pharmaceutical compositions containing them and to their use in the treatment and prevention of central nervous system disorders.
Patent CA-2252995-C (CA)
Title: Manual cut-off system and method for passive safety devices
Inventor: TSUBONE KENJI
IPC: B60R21/16
Filed: 1998-12-01
Granted: 2002-07-30
Abstract: A manual cut-off system makes it possible to manually change operability of each of a plurality of passive safety devices, including air bags. The system aims at accurately maintaining operability of each of the passive safety devices until the air bags are required to operate. If a multistage switch for changing operability of each of the passive safety devices, including air bags, assumes a position for preventing operation of predetermined ones of the passive safety devices, ignition signals are prevented from being outputted to squibs corresponding to those predetermined passive safety devices. A CPU detects a state of the multistage switch based on the voltage between a common contact and a connecting portion of resistors. The thus-detected state of the multistage switch is stored in an IC memory.
Patent CA-2256125-C (CA)
Title: Chimeric gene formed of the dna sequences that encode the antigenic determinants of four proteins of l. infantum, useful for serologic diagnosis of canine leishmaniasis and protein obtained
Inventor: ALONSO BEDATE CARLOS
IPC: C12N15/62
Filed: 1998-12-23
Granted: 2012-06-19
Abstract: Chimeric gene formed by the DNA sequences that encode the antigenic determinants of four proteins of L. infantum, useful for the serological diagnosis of canine Leishmaniosis and protein obtained, that consists of the prior employment of a cloning strategy. The patent describes the intermediate products generated during the process. A clone is achieved expressed in the protein rLiPO-Ct-Q (pPQI). To this initial vector, by means of the use of suitable restriction targets, DNA fragments are sequentially added that are encoded in other proteins and after each cloning step the correct orientation of each one of the inserts reduces the size of the expression products, the complete nucleotide sequence of the final pPQV clone being determined. A polypeptide is obtained with a molecular mass of 38 kD and with an isoelectric point of 7.37.
Patent CA-2258632-C (CA)
Inventor: KAWADA KOJI
IPC: B01D53/86
Filed: 1999-01-06
Granted: 2002-07-16
Abstract: An apparatus for treatment of exhaust gases containing hydrogen which permits always stable treatment with certainty of the exhaust gases from a semiconductor manufacturing line or the like irrespective of violent fluctuations in the flow rate of the exhaust gases, without having adverse effects on the operation of the semiconductor manufacturing line.        The apparatus comprises: an ejector-type vacuum generator having a suction port connected to the discharge source of exhaust gases containing hydrogen and having a drive fluid supply part connected to an oxygen supply source, a hydrogen-oxygen reactor provided with a catalyst and connected to a drive fluid discharge port of the vacuum generator, and a drain reservoir connected to an outlet of the reactor for storing water discharged therefrom.
Patent CA-2261531-C (CA)
Inventor: HAGI NAOKI
IPC: F01D11/10
Filed: 1999-02-15
Granted: 2002-12-31
Abstract: A clearance control system for a turbine seal, which optimizes a clearance by controlling the change in the clearance during a run due to a thermal elongation by cooling the sealing air.      The air from a compressor is cooled by a cooler 12 and is guided via an outer shroud 22 and a tube 28 in a stationary blade 21 into a cavity 26 in an inner shroud 23.      The air flows through a space 34 from a seal portion 36 to the outside and through a seal ring 25 and a space 35 from a seal portion 37 to the outside to seal the inner side of the inner shroud 23 from a hot combustion gas. A clearance .delta.H between a stationary portion and a rotary portion changes with a thermal elongation. A clearance measuring sensor 14 monitors the clearance .delta.H without intermission. When the clearance .delta.H is large; the control unit 10 opens the flow regulator valve 11 to cause the air to bypass the cooler 12. When the clearance .delta.H is small, the control unit 10 closes the valve 11 to control the thermal elongation so that the clearance .delta.H may be optimized at all times. As a result, the sealing performance can be improved to avoid the contact.
Patent CA-2268908-C (CA)
Inventor: SEGHIZZI ROBERTO
IPC: A61Q19/00
Filed: 1997-10-07
Granted: 2004-02-17
Abstract: The present invention relates to novel pharmaceutical and cosmetic formulations with antiacne activity containing: a) an antimicrobial hydrophilic extract of Krameria sp., or a pure compound from said extract and/or an antimicrobial lipophilic extract of Mesua ferrea; b) ximeninic acid and/or lauric acid; c) an antiinflammatory saponin extracted from Olax dissitiflora, Aesculus hippocastanum, Centella asiatica, Terminalia Sericea, Glycyrrhiza glabra.
Patent CA-2269794-C (CA)
Title: Reproduction d'image par receptivite differentielle
Inventor: GODDEN MARK DAVID
IPC: B41M1/18
Filed: 1997-10-24
Granted: 2005-03-29
Abstract: Procédé de formation d'image sur un substrat, ce procédé consistant à appliquer une première couche sur le substrat pour former un "motif d'impression" et consistant dans une deuxième étape à présenter sur le substrat un "motif adressé" à l'intérieur et à l'extérieur de la zone du "motif d'impression ". Dans le procédé de cette invention le "motif adressé" est formé dans le "motif d'impression" sous forme d'une "matière d'image durable" formant au moins une partie du "motif adressé" et est situé à l'extérieur du "motif d'impression", le "motif adressé" ne formant pas une matière d'image durable.
Patent CA-2272187-C (CA)
Inventor: SHADECK LOUIS M
IPC: B27C1/04
Filed: 1996-07-26
Granted: 2001-02-13
Abstract: An improved portable wood planing machine for the surface planing of wooden planks or boards is provided. In an exemplary embodiment, the planing machine includes a carriage assembly locking mechanism for locking the carriage assembly relative to a plurality of vertical support columns to thereby vertically fix the carriage assembly. In one form, the carriage assembly locking mechanism includes a plurality of levers which cooperate to engage the support columns of the carriage assembly.    The exemplary embodiment further includes a depth stop adjustment mechanism which allows the operator to accurately select a minimum workpiece depth from one or more predetermined depths and a material removal indicator assembly operable for enabling the user of the planing machine to accurately determine the amount of material to be removed during each pass of the workpiece.
Patent CA-2274347-C (CA)
Title: Decorative food and method and apparatus for manufacturing the same
Inventor: AKUTAGAWA TOKUJI
IPC: A23G3/28
Filed: 1999-06-11
Granted: 2003-06-10
Abstract: A decorative food formed of a plurality of kinds of fluid food materials and manufactured by using a mold is provided. The decorative food has an outside shape thereof conforming to an interior surface of the mold inclusive of an opening of said mold. The decorative food has a colored pattern divided into multiple divisions extending up to a central portion of the decorative food, in a direction to extrude the food materials into the mold, the colored pattern being formed such that the multiple divisions are arranged with substantially the same ratio at any of a cross sectional area intersecting the direction to extrude the food materials, and wherein the decorative food contains therein a foodstuff. Also disclosed are an apparatus and method for manufacturing the decorative food.
Patent CA-2283093-C (CA)
Title: Recombinant chimeric viruses and uses thereof
Inventor: COCHRAN MARK D
IPC: C12N15/09
Filed: 1998-02-20
Granted: 2011-08-23
Abstract: This invention provides a recombinant herpesvirus of turkeys-Marek's disease virus chimera comprising a herpesvirus of turkeys unique long viral genome region and a Marek's disease virus unique short viral genome region.
Patent CA-2286930-C (CA)
Inventor: MEYER GEORGE
IPC: E04H12/22
Filed: 1999-10-19
Granted: 2003-12-23
Abstract: A post holder is formed by a post receiving bracket fitted to a spike which embeds into a ground supporting surface. The bracket, which is located above ground level, has a base part secured to the spike, a first bracket part which is fixedly attached to the base part and a second bracket part free of the base part and adjustably secured at spaced apart locations to the first bracket part.
Patent CA-2287608-C (CA)
Inventor: KORI MITSUNORI
IPC: G06F17/30
Filed: 1999-10-26
Granted: 2003-09-16
Abstract: Un système de gestion de fichiers effectue une gestion souple et efficace des fichiers avec un fichier transposé. Tout d'abord, des champs logiques de longueur variable constituant les articles d'un fichier d'origine sont convertis en champs internes de longueur variable avec une correspondance champs à champs maintenue et les champs alignés avec les frontières de mot. Ensuite, les articles constitués des champs internes sont divisés en plusieurs groupes d'articles qui peuvent comporter un nombre variable d'articles. Pour chaque groupe d'articles, un ou plusieurs champs internes de tous les articles sont alors triés par blocs et les blocs sont disposés en rang en tant que groupe. Les groupes ainsi générés de tous les articles sont assemblés dans un fichier transposé. Lorsqu'il lui est demandé de récupérer les données de champs du fichier d'origine, le système de gestion de fichiers accède au fichier transposé et ne lit que les blocs comprenant les données du champ cible.
Patent CA-2300236-C (CA)
Inventor: YANG BING LIN
IPC: H01T4/04
Filed: 2000-03-08
Granted: 2005-05-24
Abstract: There is provided a surge absorber without chips that has a simple structure, has a broad range of surge switching voltage, and can perform stable surge absorption. Discharge electrodes 18,20 are formed on tips of lead terminals 14,16 by pressing.      Sealing spacers 22,24 are welded on the lead terminals 14,16.      These spacers 22, 24 are inserted inside a housing 10 and fixed on the housing 10 by welding. Discharge electrodes 18,20 having different diameters can be arbitrarily formed on lead terminals having identical diameters.
Patent CA-2303150-C (CA)
Inventor: LOGAN ERNEST FERGUS
IPC: A01L5/00
Filed: 1998-09-14
Granted: 2007-08-14
Abstract: A stock from which circumferential lengths can be cut to be used as horseshoes, the stock comprising a helical coil of plastics material wound about an axis such that the cross section of the coil in a plane containing the axis is constant in shape for any such plane and substantially correpsonds to the cross section of a horseshoe in the same plane.
Patent CA-2303761-C (CA)
Title: A method of determining peptide sequences by mass spectrometry
Inventor: SKILLING JOHN
IPC: G06F19/00
Filed: 2000-04-06
Granted: 2005-12-20
Abstract: A method of determining the sequence of amino acids that constitute peptides, polypeptides or proteins by mass spectrometry and especially by tandem mass spectrometry is disclosed without the use of any additional data concerning the nature of the peptide and without any limit to the number of possible sequences considered. The method can be implemented on a personal computer typically used for data acquisition on the tandem mass spectrometer even in the case of peptides comprising 10 or more amino acids. The method does not rely on exhaustive comparison of the spectra predicted from every possible amino acid sequence with any molecular weight constraint, but instead uses mathematical techniques to simulate the effect of such a complete search without actually carrying it out.
Patent CA-2305605-C (CA)
Title: Recreational vehicle
Inventor: MAGUIRE RAYMOND
IPC: B62D55/00
Filed: 2000-04-12
Granted: 2008-12-02
Abstract: A recreational vehicle which has a body which may be configured as a boat hull, a pair of spaced apart front wheels, an endless track located rearwardly of the spaced apart front wheels, drive means operative to drive at least the endless track, a steering means connected to the spaced apart front wheels. The vehicle is able to handle most types of snow and land conditions and can also be configured to operate in water.
Patent CA-2307694-C (CA)
Inventor: HOWARD HENRY EDWARD
IPC: C01B32/50
Filed: 2000-05-05
Granted: 2003-03-25
Abstract: A system for cleaning a carbon dioxide gas stream of water soluble contaminants with improved recovery of carbon dioxide wherein the water soluble contaminants are removed into countercurrently flowing water which undergoes at least one pressure reduction step releasing absorbed carbon dioxide for recapture and recycle into the carbon dioxide gas stream.
Patent CA-2308733-C (CA)
Title: Arrangement for the control of the forward propulsion speed of a harvesting machine with fuzzy logic
Inventor: WEBER KONRAD ANDREAS
IPC: A01D41/12
Filed: 2000-05-05
Granted: 2003-04-08
Abstract: A crop harvesting machine is equipped with a crop intake arrangement which delivers crop to a crop processing arrangement. In order to maintain a substantially constant flow of crop to the crop processing arrangement despite a variance in the amount of crop located in various locations on a field, a control circuit employing non-precise or fuzzy logic controls the forward propulsion speed of the harvesting machine and/or the speed of a conveyor used to unload a buffer or crop accumulator that is mounted upstream from the crop processing arrangement. This control is based on crop flow data obtained by a sensor that senses the rate and/or the amount of a crop taken up by the crop intake arrangement, and by a fill sensor associated with a buffer which temporarily accumulates crop at a location upstream from the crop processing arrangement.
Patent CA-2311198-C (CA)
Inventor: ZELLER ROBERT
IPC: G01N1/14
Filed: 2000-06-12
Granted: 2003-03-18
Abstract: The sampler comprises a vessel assembly (2) for taking, conducting, and storing a fluid sample to be stored at a predeterminable storage temperature as well as a cooling assembly (3) thermally coupled to the vessel assembly (2) for cooling the fluid sample. The cooling assembly (3) has a first cooling volume (31), which encompasses the vessel assembly (2) and a second cooling volume (32), which jackets the vessel assembly (2).      To cool the fluid sample, the internal temperature of the vessel assembly is lowered by means of the cooling assembly (3) prior to and/or during the dispensing of the fluid sample, and the fluid is subsequently conducted or held in the vessel assembly (2).
Patent CA-2320733-C (CA)
Inventor: MCDANIEL JACK A
IPC: A01G1/04
Filed: 1998-02-20
Granted: 2005-07-12
Abstract: Substance nutritive de complément pour blanc de champignons, qui comporte un mélange de (a) au moins un ingrédient protéique en quantité suffisante pour produire au moins 3,5 % d'azote sur une base en poids sec, (b) de 2 à 30 % en poids, sur la base du poids sec, de granules de papier, (c) de 5 à 60 % en poids, sur la base du poids sec, d'au moins une matière particulaire, (d) un tampon en quantité efficace pour produire un pH d'environ 6 à 7,8 et (e) de l'eau. Ladite substance est colonisée par du mycélium de Agaricus bisporus.
Patent CA-2323374-C (CA)
Inventor: RAMESH RAM KUMAR
IPC: B65D33/02
Filed: 2000-10-16
Granted: 2008-07-29
Abstract: A patch bag has a heat-shrinkable patch film adhered to a heat-shrinkable bag film.  The patch film contains at least one member selected from the group consisting of propylene homopolymer and propylene copolymer. The film used as the patch is preferably irradiated during its production. This polymer, in a patch film of a patch bag, can be selected to provide especially high elasticity and low crystallinity, thereby providing good impact strength, ease of processing (i.e., good orientation), high free shrink at 85°C.
Patent CA-2325217-C (CA)
Title: Crosslinked, heat shrinkable polypropylene compositions
Inventor: JACKSON PETER
IPC: C08L23/16
Filed: 2000-11-06
Granted: 2009-11-03
Abstract: A heat-shrinkable article suitable for use as an insulating or coating material comprises a crosslinked composition of a polypropylene homopolymer or copolymer and an ethylene- propylene elastomer. The article is formed by a process comprising: i) creating a blend of the polypropylene homopolymer or copolymer and the ethylene-propylene elastomer by melt mixing; ii) melt processing the blend produced in i) to produce a melt processed material; iii) crosslinking the melt processed material produced in ii) by exposing it to radiation to produce a crosslinked material; iv) stretching the crosslinked material at a first temperature close to or above its softening or melting point and subsequently cooling it to a second temperature below its softening or melting point, to thereby freeze the crosslinked material in its stretched form. Subsequent heating of the article close to or above its softening point or crystalline melting point results in recovery of the pre-stretched dimensions of the article. Due to its relatively high content of polypropylene, the heat-shrinkable article thus produced has greater toughness and rigidity than polyethylene-based systems, making it suitable for use as insulation for wires and cables a heat-shrinkable corrosion resistant sleeves for high-temperature transmission pipeline joints, and for heat-shrinkable tubing or shapes for electrical insulation and mechanical protection.
Patent CA-2327825-C (CA)
Inventor: USKI MATTI
IPC: F01B1/06
Filed: 2000-12-07
Granted: 2007-05-22
Abstract: The invention concerns a radial piston hydraulic engine (10), which includes a rotated box section (11), with which box section (11) a cam ring (12) is connected. The radial piston hydraulic engine (10) includes a fixed non- rotary shaft (14), with which a cylinder body (15) in a fixed position is connected. The radial piston hydraulic engine includes a distributor (13), which is connected with the box section (11) and rotates together with it, whereby through channels located in the distributor a pressurised medium is conducted to pistons (16a1 , 16a2 ... ) of cylinders (P1, P2 ...) controlled by the distributing valve, that is, by distributor (13), and that at least some cylinders (P1, P2 ...) include in connection with themselves a shut-off valve (70a1, 70a2 ...) , which is used to make some pistons (16a1 , 16a2 ... ) inoperative. Shaft (14) includes in the same cylinder block (I) at least two control pressure channels (Y1, Y2) for the shut-off valves (70a1, 70a2) of its cylinder body (15), whereby by supplying pressure selectively into a channel (Y1 or Y2; Y, and Y2) it is possible to make certain cylinders (P1, P2 ...) inoperative by directing control pressure to the shut-off valves (70a1, 70a2, 70a3 ...).
Patent CA-2331392-C (CA)
Inventor: LAROCHE ANDRE J
IPC: C12N15/62
Filed: 2000-03-30
Granted: 2011-01-25
Abstract: The nucleotide sequence of a novel xylanase gene obtained from the soil-borne fungus Coniothyrium minitans, and denoted cxy1, is provided. The amino acid sequence of the encoded xylanase enzyme, denoted Cxy1, is also provided.
Patent CA-2331997-C (CA)
Title: Acces aleatoire dans un systeme de telecommunication mobile
Inventor: FRANK GEORG
IPC: H04W74/08
Filed: 1999-05-07
Granted: 2011-04-12
Abstract: L'invention concerne une structure de trame de la voie physique commune liaison montante (voie d'accès aléatoire), comprenant un préambule et une partie données séparés. Une station de base utilise le préambule afin de détecter si une station mobile fait une demande d'accès aléatoire. La partie données de la voie comporte des données utilisateur, et des symboles pilotes qui fournissent l'énergie pour l'évaluation de la voie pendant la réception de la partie données. Un intervalle de garde (T¿G?) est, de préférence, inséré entre le préambule et la partie données de la trame. Ainsi la détection des données peut avoir lieu pendant une durée de repos. Par conséquent, les structures de trames de la voie physique commune liaison montante (accès aléatoire) et de la voie physique dédiée liaison montante (trafic) sont compatibles.
Patent CA-2337894-C (CA)
Inventor: MIRTAHERI PEYMAN
IPC: G01N27/06
Filed: 1999-07-19
Granted: 2009-01-27
Abstract: A carbon dioxide sensor comprises a closed chamber having as a wall a substantially water -tight, carbon dioxide-permeable membrane (3) and containing two electrodes (5, 6). The chamber contains a film (9) of de-ionised water contacting the membrane (3) and both of the electrodes. The change in conductance of the water due to absorption of carbon dioxide is measured.
Patent CA-2339784-C (CA)
Title: Video data recorder with personal channels
Inventor: WOOD ANTHONY
IPC: G11B20/10
Filed: 1999-08-06
Granted: 2011-11-15
Abstract: A video data recordable having integrated channel guides (109) allowing a user to control recording and storage (105) of television signals into personal channels for later playback and viewing. In the described embodiment, the user (108) may specify criteria for recording of shows from an input source (106) such as a broadcast signal and shows are then selected based on the user specified criteria (104) and recorded for later playback. Storage of the shows may be organized into personal channels in order to facilitate later playback, e.g., the user may specify a channel of action movies, a channel of nature programming, a channel for sports, etc. The shows to be recorded may also have a predefined format which may be used to ease playback of recorded programming by allowing the user to easily locate and playback sections of programming of interest.
Patent CA-2342716-C (CA)
Title: Electrical circuit for transmitting condition information, namely from a unit of railway rolling stock, and electrical system containing the aforesaid circuit
Inventor: PRINCE LADIMIR
IPC: H01H1/60
Filed: 2001-03-28
Granted: 2008-02-12
Abstract: An electrical circuit for transmitting an item of information relating to the state of a parameter or of a piece of equipment, in particular for application in the railway field. The circuit includes a device for regulating the current flowing through the switch, including a switch device for switching over connections and having an inductive energy storage device and a capacitive energy storage device which, under steady conditions, alternate between being a device for storing and a device for restoring a fraction of the energy of the electrical circuit depending on the alternating state of the connections, as defined by the switch device. The invention also provides an electrical system incorporating such a circuit.