baber/WOPTO huggingface dataset:
Patent CA-2305753-A1 (CA)
Inventor: BOURCHTEINE KONSTANTINE
IPC: G02B5/23
Filed: 1998-10-20
Abstract: Cette invention, qui a trait à de nouveaux composés d'[indole]naphtopyrans ainsi qu'à des compositions et des matrices (co)polymères les contenant, concerne également un procédé de mise au point de ces composés ainsi que d'intermédiaires entrant dans leur élaboration.
Patent CA-2305985-A1 (CA)
Title: Portable electronic device having a log-structured file system in flash memory
Inventor: PARKER KENNETH W
IPC: G11C7/16
Filed: 2000-04-18
Abstract: A portable electronic device includes a log-structured file system implemented in flash memory. The log-structured file system includes a write function for storing contiguous data records to the flash memory in the form of at least one data log, although the system may write data records to the flash memory using a plurality of data logs. The log-structured file system also includes a read function for retrieving data records from the one or more logs using a plurality of memory mapped pointers, which may be stored in an associated RAM index, or which may be implemented as an index stored in the flash memory. A clean-log function is also provided for eliminating inactive records from the log so that new data can be appended to the end of the log. The various functions associated with the log-structured file system are implemented as at least three software modules, a read module, a write module and a clean-log module, although other configurations are possible. The portable electronic device may include a two-way RF transceiver for sending and receiving data from the device, and may also include a plurality of application programs that are configured to interact with the log-structured file system, as well as other software modules for controlling the operation of the portable electronic device.
Patent CA-2307644-A1 (CA)
Inventor: BONFIGLI GIUSEPPE
IPC: B61L5/10
Filed: 1998-10-19
Abstract: Switch box for railway, tramway, points or similar, of the so called english type i.e. having four or more blades comprising a driv unit (M, 3, 4, 5, 5', 5", 5"', 6) of the transfer motion of the blades (A1, A1', A2, A2') of the switch, and at least one group (12, 18, 12~ 21, 24) of linear transmission of the drive motion to the blades, movable means (24 124) to lock the blades in their respective positio of closure. According to the invention, the said groups are housed in a box (1) which has substantially the dimensions and the shape of sleeper and that is fitted in the track in place of and with the function of a sleeper.
Patent CA-2308041-A1 (CA)
Inventor: HA BAO
IPC: F25J3/04
Filed: 2000-05-11
Abstract: A triple column process uses a high pressure column (101), an intermediate pressure column (102) and a low pressure column (103) with an argon column fed from the tow pressure column operating at a pressure at least 0,5 bars below that of the low pressure colum,.
Patent CA-2308173-A1 (CA)
Title: Procede associant l'egalisation et la detection de plusieurs signaux utilisateur
Inventor: MOLNAR KARL
IPC: H04L25/03
Filed: 1998-10-22
Abstract: L'invention porte sur un procédé itératif utilisé pour rechercher les estimations de séquence de vraisemblance maximale d'une séquence de symboles transmise. Chaque signal transmis éventuel est représenté par un vecteur indicateur qui sélectionne le symbole transmis à partir d'un vecteur de bibliothèque de symboles. Les estimations de voies obtenues représentent la réponse impulsionnelle estimée de la voie de communication à chaque symbole transmis. Ces estimations de canaux sont utilisées pour former un vecteur de réponse moyenne adaptée et une matrice d'interconnexion. Le vecteur de réponse moyenne adaptée représente la réponse moyenne adaptée du récepteur à un émetteur et au canal de chaque symbole transmis. La matrice d'interaction représente les interférences entre symboles. Le vecteur de réponse moyenne adaptée et la matrice d'interconnexion sont injectés à un générateur de vecteurs de probabilités de symboles estimées qui calcule de manière itérative les vecteurs de probabilités de symboles estimées correspondant à chaque symbole transmis. Les vecteurs de probabilités de symboles estimées peuvent être envoyés à un générateur de décisions formelles qui prend une décision formelle concernant les symboles transmis. Selon une autre variante, les vecteurs de probabilités de symboles estimées peuvent être envoyés à un décodeur de décisions pondérées.
Patent CA-2309385-A1 (CA)
Title: Motor vehicle lamp
Inventor: ENDERS MARTIN
IPC: F21V23/02
Filed: 2000-05-25
Abstract: The invention relates to a motor vehicle lamp having a light source (4), at least one optical conductor (6) which is optically coupled to the light source (4), and operating means (5) for the light source (4). The optical conductor (6) has a light exit surface (8) whose curvature is adapted according to the invention to the curvature of the motor vehicle.
Patent CA-2311556-A1 (CA)
Title: Crankcase lubricant compositions and method of improving engine deposit performance
Inventor: BIDWELL THOMAS R
IPC: C10N40/25
Filed: 1998-10-20
Abstract: A low phosphorus passenger car motor oil containing an oil of lubricating viscosity as the major component and a tri-metal detergent mixture as a minor component. Wherein the tri-metal detergent mixture comprises at least one calcium overbased metal detergent, at least one magnesium overbased metal detergent and at least one sodium overbased metal detergent, wherein the tri-metal detergent mixture is present in the oil composition in an amount such that the total TBN contributed to the oil composition by the tri-metal detergent mixture is from about 2 to about 12, and wherein the calcium overbased detergent contributes from about 8 to about 42 % of the total TBN  contributed by the tri-metal detergent mixture, the magnesium overbased detergent contributes from about 29 to about 60 % of the total TBN contributed by the tri-metal detergent mixture, and the sodium overbased detergent contributes from about 15 to about 64 % of the total TBN contributed by the tri-metal detergent mixture.
Patent CA-2313263-A1 (CA)
Title: Housing panel, method for manufacturing housing panel and house using housing panel
Inventor: UEKI TADASHI
IPC: E04C2/38
Filed: 2000-06-30
Abstract: To provide a housing panel, a method for manufacturing the housing panel and a house using the housing panel that is high in quality with satisfactory heat insulating effect and low in manufacture cost, a housing panel for fitting with and closing a space surrounded by frame members such as columns, bases, lintels, tie beams, struts and rafters of a house. Outer members provided with grooves for fitting with a flat plate are arranged at least on both sides of the flat plate, and heat insulating material is provided in a space portion defined by the flat plate and the outer members.
Patent CA-2314154-A1 (CA)
Title: Azepine or larger medium ring derivatives and their use as pharmaceuticals
Inventor: HUMMEL CONRAD
IPC: A61P29/00
Filed: 1998-12-18
Abstract: Selected novel azepine and larger medium ring compounds of the formula (see formula I) are effective for prophylaxis and treatment of inflammation, tissue degradation and related diseases.      The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of inflammation, tissue degradation and related diseases. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Patent CA-2315532-A1 (CA)
Title: Cyclopeptide derivatives with integrin inhibitor properties
Inventor: FINSINGER DIRK
IPC: A61K38/04
Filed: 1998-12-09
Abstract: The invention relates to compounds of formula (I), R-Q-X, wherein R = cyclo-(Arg-Gly-Asp-Z), whereby Z is bonded in a side chain to Q or to Z if Q is lacking, Q is lacking and represents -[CO-R1-NH-X]m, -[NH-R1-CO-]m, -[CO-R1-CO-]m, -(CO-CH2-O-CH2CH2-O-CH2CH2-NH-)n, -(NH-CH2-O-CH2CH2-O-CH2CH2-CO-)n, -{NH-CH2CH2-O-CH2CH2-O-CH2-CO-)n or -(CO-CH2-O-CH2CH2-O-CH2-CH2-NH-)n-[CO-R1-NH-]m, X = -CO-CH-CH2, -CO-C(CH3) = CH2, -NH-CH = CH2, -NH-C(CH3)-CH2 or -NH-(CH2)p-SH, Z means, independently from each other, an amino acid radical or a dipeptide or tripeptide radical, whereby the amino acids, independently from each other, are selected from a group consisting of Ala, Asn, Asp, ARg, Cys, Gln, Glu, Gly, His, Ile, Leu, Lys, Met, Phe, Pro, Ser, Thr, Trp, Tyr, Val or M, whereby the above-mentioned amino acids can also be derivatized, and the amino acid radicals are linked to each other like peptides by the .alpha. amino and .alpha. carboxy groups, and whereby m is always contained, M = NH(R8)-CH(R3)-COOH, and R1, R3, R8, m, n and p have the meanings cited in claim 1, in addition to the salts thereof, whereby said substances can be used as integrin inhibitors, especially in the treatment of implant-induced diseases, defects, inflammations and osteolytic diseases such as osteoporosis, thrombosis, cardiac infarction, and arteriosclerosis, in addition to accelerating and amplifying the integration process of an implant or biocompatible surface in tissues.
Patent CA-2317572-A1 (CA)
Inventor: DULL GARY MAURICE
IPC: A61K31/138
Filed: 1999-02-26
Abstract: Les patients sujets à, ou souffrant, d'états ou de troubles tels que ceux du SNC seront traités par administration en cas de nécessité d'aryloxyalkylamines dont des pyridyloxyalkylamines et des phénoxyalkylamines telles que la (3-(3-pyridyloxy)propyl)méthylamine, et la (3-(5-bromo(3-pyridyloxy))propyl)méthylamine.
Patent CA-2319055-A1 (CA)
Inventor: ANDREE ROLAND
IPC: C07D239/54
Filed: 1999-01-16
Abstract: The invention relates to novel substituted phenyluracils of general formula (I), wherein m, n, Q and R1-7 have the meanings given in the description, to a method for producing the same, and to their use as herbicides.
Patent CA-2321447-A1 (CA)
Title: A multimedia system for processing program guides and associated multimedia objects
Inventor: TENG CHIA-YUAN
IPC: H04N21/47
Filed: 1999-02-18
Abstract: A program guide information data structure and processing system facilitates both decoding and selectable program guide generation by a decoder. A decoder acquires a directory of object files associated with program guide information items and a map for associating the object files (e.g. representing channel, program or control information or software) with the program guide information items. The decoder creates an image object from an object file and links the image object to a program guide information item. The decoder executes an application software object to form a special program guide for display and executes another application software object to command a device in processing a program listed in a program guide.
Patent CA-2323579-A1 (CA)
Title: Temporary and/or emergency lighting system with inflatable bearing structure
Inventor: MEDICI GUIDO
IPC: F21V21/22
Filed: 1999-02-16
Abstract: The invention is a temporary or emergency lighting system constituted by a bearing structure (2) made of flexible plastic material and having one or more light sources (4) at its top and a support base (1) at its bottom. The structure, which is kept constantly inflated by means of a fan (6), is constituted by one or more superimposed cylinders or cones that are internally divided in sections (2, 1) in order to ensure the progressive and vertical inflation of the structure.  The structure can be folded in order to reduce the dimensions of the system as much as possible when it is closed and to make it possible to carry it on the shoulders. The light source is fixed or provided with a rotary mirror (8), in such a way as to direct or rotate the light beam. Some cords or tensioning elements (3) are provided on the structure to limit the height of the bearing structure. The power supply to fans, various functions and/or light source can be guaranteed through a current generator, the power mains or batteries.
Patent CA-2324039-A1 (CA)
Title: Method for equalizing the propagation delays and optimizing the power level in a radio communication system
Inventor: DE BENEDITTIS ROSSELLA
IPC: H04J13/00
Filed: 2000-10-20
Abstract: Method for equalizing the propagation delays and optimizing the power level in a mobile station accessing network services on a common channel, in the third generation of mobile cellular systems based on a code multiplexing (Code Division multiple Access or CDMA) and TDD-TDMA type time division (Time Division Duplex-Time Division Multiple Access) access technique and comprising at least one base station (BS) and at least one mobile station (MS). The method is characterized in that it includes various temporally distinct steps for the optimization of the «frame synchronization» and «power level» parameters during the procedure for access to the network services by a mobile station (MS).
Patent CA-2324328-A1 (CA)
Title: Process for the preparation of ammonia and ammonia synthesis gas
Inventor: JACOBSEN CLAUS J H
IPC: B01J23/58
Filed: 2000-10-26
Abstract: Process for the preparation of ammonia from ammonia synthesis gas by contacting the synthesis gas with ammonia forming conditions with a catalyst comprising ruthenium as the active catalytic material supported on a carrier of boron nitride and/or silicon nitride.
Patent CA-2325687-A1 (CA)
Title: Device for cleaning a paper machine wire web
Inventor: PULKOWSKI JEFFREY
IPC: D21F1/32
Filed: 1998-09-01
Abstract: A cleaning apparatus (110) is disclosed for cleaning and removing contaminants from a forming wire (114) of a paper machine.     The apparatus includes a shower (116) which is disposed adjacent to the wire for supplying a cleaning fluid (118) onto one side (120) of the forming wire. A leading blade (122) is disposed downstream relative to the shower. The leading blade contacts the wire on the one side of the wire and extends in a cross-machine direction across the wire. A trailing blade (124) is disposed downstream relative to the leading blade. The arrangement being such that the leading blade and the trailing blade defined therebetween a cross-machine directional slot (126).    The slot is connected to a source of pressurized air so that the pressurized air (128) flows through the slot and through the wire for removing the cleaning fluid and the contaminants from the wire. Furthermore, the trailing blade and the wire define therebetween a wedge shaped gap (130) which converges in a direction from the slot and away from the leading blade. The arrangement is such that in use of the apparatus, contact between the trailing blade and the wire is inhibited.
Patent CA-2325888-A1 (CA)
Inventor: GENTHON JOHN
IPC: B65D23/06
Filed: 1999-03-16
Abstract: The invention concerns a non-drip device for eliminating all liquid dripping, consisting of a body (1) with an orifice (3) wherein the neck is inserted, a shoulder (4) and a planar surface (5) maintaining a joint (10) in the recess (2). When the non-drip device is inserted by interlocking, the planar surface (5) acts as end of travel and stop indicating that the fixing is completed. An angle associated with a quarter circle (6) facilitates the liquid reinsertion into the bottle. A diameter enables the liquid to flow rapidly when poured and the ridge interrupts the liquid flow after it has been served. An overlap (9) is provided for publicity or a print. Said non-drip device as shown in the figure is designed to eliminate dripping when wine is poured from a bottle.
Patent CA-2326234-A1 (CA)
Inventor: LEFEVRE PATRICK
IPC: B65G49/00
Filed: 1999-02-25
Abstract: The installation comprises a substantially horizontal thermolytic furnace (20) in which a cart (12) for receiving waste that is to be treated by thermolysis circulates; transport means (40) enabling each cart that is loaded with waste to be brought to a tight access door (21) of the furnace in an inert atmosphere in order to recover said waste in an inert atmosphere once the waste has been processed at said door or at a tight door (23) of the furnace; means (45) for transferring the transport means (40) from each cart to the furnace (20) and vice-versa, in addition to means (22,24) for establishing a tight connection between the transport means (40) and the furnace (20) when the transport means (40) are transferred from each cart to the furnace (20) and vice-versa.
Patent CA-2332913-A1 (CA)
Inventor: PALUMBO GIANFRANCO
IPC: C08K5/11
Filed: 1999-06-01
Abstract: The present invention relates to liquid impermeable moisture vapour permeable composite structures comprising a specific thermoplastic film which is coated onto a support layer. The composite structures of the present invention can find a variety of applications wherein moisture vapour permeability is desirable, such as within absorbent articles for example diapers, sanitary napkins, panty liners and incontinence products, and also protective bedding covers, protective clothing and the like.
Patent CA-2334894-A1 (CA)
Inventor: LISNIANSKY ROBERT M
IPC: F15B21/14
Filed: 1998-06-12
Abstract: A regenerative adaptive fluid motor control system integrating a load adapti ve fluid motor control system and a load adaptive energy regenerating system having an energy accumulator. The fluid motor control system includes a primary variable displacement pump (90) powering a spool valve (2) controlli ng a fluid motor (1) accumulating a load related energy. The load related energ y of the fluid motor is regenerated to provide a load adaptive exchange of energy between the fluid motor and the energy accumulator (122). This load adaptive exchange of energy is combined with a load adaptive primary energy supply for maximizing the over-all energy efficiency and performance potentials of the fluid motor control. The load adaptability is achieved by regulating the exhaust and supply fluid pressure drops across the spool valv e.
Patent CA-2335780-A1 (CA)
Title: Tube apparatus for outlet of liquid from a container
Inventor: FARSTAD PER
IPC: B01D17/032
Filed: 1999-06-17
Abstract: Tube apparatus for outlet of liquid from a container, in particular a separation tank, adapted to receive at least two different fluids with intermediate interface (s), where liquid outlet openings are located above and/or underneath the interface (s). At least one tube member (3, 4) is adapted to have a substantially horizontal position in the container and is provided with at least two liquid outlet openings (3A, B, 4A, B). A collecting tube (2) communicates with each tube member (3, 4) as serves to lead liquid out of the container. Immediately under and/or over each liquid outlet opening (3A, B, 4A, B) there is provided a generally plate-shaped flow control element (6, 7, 8, 9) which extends in general horizontally in all directions with respect to the liquid outlet opening concerned.
Patent CA-2338010-A1 (CA)
Inventor: SCHMATZ THOMAS MARTIN
IPC: F16J15/14
Filed: 1999-07-21
Abstract: According to the invention, sealing means are arranged between both engine parts (10, 11) in order to produce a sealing between two engine parts (10, 1 1) that, together, enclose a space (14) in which, at least at times, a high pressure and/or a high temperature prevail(s). Said sealing means comprise a  hardenable composition (30). The hardenable composition (30) is deposited in  liquid form directly on one or both engine parts (10, 11) at least in the ar ea which does not directly border the space (14) in which, at least at times, a  high pressure and/or a high temperature prevail(s). Both engine parts are assembled before the composition (30) hardens. A gasket ring can be inserted  between both engine parts (10, 11), directly around the edge of the space (1 4) of high pressure and high temperature, or this edge can be slightly heightened, and the hardenable composition (30) can be used for sealing outside this area. The gasket ring can be placed in a recess of a contact surface (12) of the peripheral wall of the chamber (14), whereby the recess is designed in such a way that the pressure necessary for sealing is exerted on  the gasket ring when both engine parts (10, 11) are assembled. The engine parts can be the engine block (10) and the cylinder head (11) of a piston engine.
Patent CA-2339015-A1 (CA)
Title: Shoulder brace
Inventor: KANIA BRUCE G
IPC: A61F5/37
Filed: 1999-07-30
Abstract: A shoulder brace (10) includes a shoulder joint member (14), and a tension trigger (21) which provides compression or relaxation of the joint member su ch that a patient's shoulder joint is compressed in an anterior-posterior direction when the patient's arm is moved into a danger zone, in order to prevent anterior dislocation of the shoulder joint. The shoulder joint membe r (14) is provided with a cushion (80) generally aligned with the humeral head . The shoulder brace includes an alignment strap (16) wrapped around the patient's chest, and pivotally attached to the shoulder joint member so that  movement of the patient's arm is not inhibited.
Patent CA-2339455-A1 (CA)
Title: Outlet cover assembly for raceway
Inventor: CZERNER PETER A
IPC: H02G3/10
Filed: 2001-03-07
Abstract: A raceway assembly includes a raceway and a cover assembly removably coupled to the raceway. The cover assembly is mounted flush on the raceway to avoid restriction of the channels formed in the raceway. The cover assembly includes at least one base that is snapped onto the raceway for supporting a wiring device and includes an access opening for accessing wires or cables in the raceway. The base can be used alone or can be assembled in a ganged relation with an identical base. A cover having an access opening is coupled to the base to enclose the base and the electrical data, telecommunications device. A face plate covers the access opening of the cover and is attached to the wiring device to secure the cover to the wiring device, base and raceway.
Patent CA-2339975-A1 (CA)
Title: Inhibition des depots dans la polymerisation de monomeres vinyliques
Inventor: HICHRI HIBIB
IPC: C08L61/24
Filed: 1999-07-30
Abstract: L'invention concerne un procédé inhibant la formation de dépôts sur les surfaces d'un réacteur au contact d'un monomère vinylique en polymérisation, consistant à mettre en contact ledit monomère avec un terpolymère comprenant le produit de réaction de condensation de (A) un composé aromatique contenant les groupes (I) ou (II) dans lesquels Q représente OR ou SR et R représentent hydrogène, alkyle C¿1? à C¿15? ou aryle, alkyle ou aralkyle C¿6? à C¿15?, (B) environ 0,1 à environ 10 moles d'un composé de carbonyle par mole dudit composé aromatique; et (C) environ 0,1 à environ 10 moles d'une thiourée par mole dudit composé aromatique.