baber/WOPTO huggingface dataset:
Patent CA-2331913-C (CA)
Title: Base station transceiver to radio network controller synchronization filtering function
Inventor: STICHTER ALLEN WILBUR
IPC: H04L7/00
Filed: 2001-01-23
Granted: 2005-04-05
Abstract: A method that initiates several time synchronization passes between clock slave components and a clock master component in a wireless telecommunications system is provided. For every pass, each clock slave component generates and transmits a first timing cell to the clock master. The first timing cell contains a transmission time based on the clock slave component's clock. Upon receipt of the first timing cell, the clock master generates and transmits to the clock slave component a second timing cell containing the time the clock master received the first timing cell and the time the master transmitted the second timing cell. Upon receipt of the second timing cell, the clock slave component will obtain its reception time and calculate a transmission delay based on the reception time and the timing information contained in the timing cells. Each clock slave component utilizes a filtering function to drop information from a synchronization pass that may have undesirable data due to processing and other delays. The filtering function will also restart the synchronization process whenever a calculated transmission delay is smaller than the best delay. This allows the process to accurately hone in on the proper delay experienced between each clock slave component and the clock master. After timing information from a predetermined number of time synchronization passes has been obtained, each clock slave component uses an average transmission delay to synchronize its time to the clock master time.
Patent CA-2333656-C (CA)
Title: A novel vla-4 inhibitor: omepupa-v
Inventor: LEE WEN-CHERNG
IPC: A61P11/00
Filed: 1999-05-28
Granted: 2008-07-29
Abstract: OMePUPA-V, (R)-N-[[4-[[(2-methylphenylamino)carbonyl]amino]phenyl]acetyl]-L-prolyl-3-methyl)-.beta.-Alanine, a cell adhesion inhibitor, pharmaceutical compositions, and methods of treatment of cell-adhesion mediated pathologies.
Patent CA-2340354-C (CA)
Title: Spool valve for fluid control
Inventor: ALEXANDER WARREN R
IPC: F04B53/10
Filed: 2000-01-25
Granted: 2004-04-20
Abstract: A spool valve is provided with a stem portion (60f) that defines a fluid passageway (56f) famed by either (a) a single central support having a non-cylindrical curved surface shaped hydrodynamically, or (b) only a pair of sidewalls with, preferably, interior surfaces that are also shaped hydrodynamically. These stem passageways, which are designed to facilitate the flow of high-speed/high-pressure fluids controlled by the valve, are maintained in a predetermined orientation relative to the ports of the valve cylinders by a mechanism preferably including (a) a cam-following roller (66a) supported in a tang (62a) fixed to each spool and (b) a two-element cam that captures the roller (66a) within two of the parallel sides of a cam-track groove formed in the respective interior surfaces of each cam element.
Patent CA-2348593-C (CA)
Inventor: WELCH ROBERT GARY
IPC: C11D3/33
Filed: 1999-11-05
Granted: 2006-01-03
Abstract: The invention relates to a detergent composition comprising a bleach-sensiti ve component and a hydrogen peroxide source, wherein the hydrogen peroxide source is present in a particulate component having an average particle size, by weight, of from 700 microns to 1100 microns, preferably from 750 microns to 1000 microns, whereby at least 80 % by weight of the particulate component comprising the hydrogen peroxide source has a particle size of between 70 % to 130 % of the average particle size. The compositions preferably comprise a bleach activator of a specified average particle size.
Patent CA-2352410-C (CA)
Title: Parasite and arthropod control process
Inventor: LEHOUX JANNICK
IPC: F23D3/02
Filed: 2001-07-04
Granted: 2007-04-24
Abstract: A process for the elimination of insects and arachnids, especially acarids, comprises diffusing a solution of permethrin and tetramethrin, optionally with piperonyl butoxide, in a combustible solvent using a catalytic combustion means. The diffusion is affected using an apparatus as shown in the drawing. Solution (4) of permethrin and tetramethrin in a combustible solvent diffuses up wick (8) to a catalytic combustion means (14).
Patent CA-2360729-C (CA)
Inventor: MALEK RAIMUND
IPC: C03B9/453
Filed: 2000-08-31
Granted: 2005-07-05
Abstract: The invention relates to a device (1) that is provided with a pusher (7) which is fixed to the free ends of two parallel piston rods (13, 14). The piston-cylinder units (15, 16) appurtenant thereto are fixed to a support structure (17) and can be pivoted to-and-fro, together with said structure, around a vertical axis (18) and about approximately 105° between a placing plate (3) and a conveyor belt (5). Compressed air nozzles (11) for producing a negative pressure in angles (10) of the pusher (7) are supplied with compressed air from a first feeding chamber (22) by means of a supply channel (12) of the pusher (7) and one (13) of the piston rods and the pistons (21) appurtenant thereto. The supply is carried out by means of a first directional control valve (29) of a first compressed air source being provided with relatively low pressure. The pusher (7) is pushed forwards by means of the piston-cylinder unit (16) and a second directional control valve (40) of a second compressed air source (42) being provided with relatively high pressure. The pusher (7) is withdrawn by impinging upon withdrawal chambers (35, 43) with compressed air which is taken from the second compressed air source (42) by means of a third directional control valve (46).
Patent CA-2364025-C (CA)
Inventor: DEMAREST SCOTT W
IPC: B65D83/38
Filed: 2001-11-23
Granted: 2007-04-24
Abstract: An apparatus and a method for dispensing a heated gel utilizes a housing having a recess therein, a coupling assembly disposed in the housing and adapted to retain a pressurized gel container in the recess and a heater assembly disposed in the housing. The heater assembly includes a heater selectively operable to develop heat and a heat exchanger in heat transfer relationship with the heater and having a chamber for receiving a quantity of gel. The heater assembly further includes a first valve in fluid communication with a first portion of the chamber and operable to expose the chamber to pressurized get and a second valve in fluid communication with a second portion of the chamber and operable to allow dispensing of gel without substantial foaming.
Patent CA-2365584-C (CA)
Inventor: KESKE ROBERT G
IPC: C08L77/10
Filed: 2000-03-09
Granted: 2009-09-15
Abstract: An aqueous-based composition comprising an aqueous solution of the product formed of the combination of a polyamide-amic acid and a triamine, preferably wherein the polyamide-amic acid is prepared from trimellitic acid halide or its equivalent and an aromatic diamine comprising 4,4'-methylenedianiline.
Patent CA-2373407-C (CA)
Inventor: DORT LESLIE
IPC: A61F5/56
Filed: 2002-02-26
Granted: 2013-08-27
Abstract: A device for retaining a tongue in a predetermined position, the device comprising, a flange having a first and second surface, the flange further including a protrusion extending from the first surface of the flange; and an aperture formed through the first and second surfaces of the flange, wherein the protrusion covers the aperture, whereby the protrusion form a hollow chamber, the hollow chamber is accessible through the aperture from the second side of the flange.
Patent CA-2376547-C (CA)
Inventor: SANNOMIYA ISEI
IPC: B32B3/00
Filed: 2000-07-03
Granted: 2006-09-12
Abstract: The present invention provides an interlayer for a laminated glass which does not give rise to the moire phenomenon even when the arrangement and pitch of its embossments are orderly, hence providing for good workability in cutting and laminating operations and good deaeration in preliminary contact bonding, thus insuring the production of a laminated glass of high quality with a minimum of rejects for reasons of air bubbles, and a laminated glass containing said interlayer.      The invention also provides an interlayer for a laminated glass which provides for good deaeration without a risk for premature marginal sealing even if the temperature at initiation of deaeration at preliminary contact bonding is not critically controlled and which does not require raising of temperature for achieving a marginal seal of the glass-interlayer assembly, and a laminated glass containing said interlayer.
Patent CA-2381535-C (CA)
Title: Interference checking device for a transfer press
Inventor: GOTO YOSHINORI
IPC: G05B19/4069
Filed: 2002-04-12
Granted: 2010-06-22
Abstract: The setting of parameters in a transfer press is simplified by inputting pattern information to an interference checker. From the pattern information (stroke of each shaft, slide stroke and the like) the interference checker simulates the movement conditions of the die, fingers, and product shapes to check the interference status. The pattern information is sent to the transfer press. Also, interference is simulated for display or printing before actual press operation is required.
Patent CA-2386442-C (CA)
Inventor: SCHEUCH GERHARD
IPC: G07F15/00
Filed: 2002-05-15
Granted: 2006-09-19
Abstract: A stationary inhalation apparatus for the individual controlled inhalation of therapeutic aerosols comprises a drug-release means 3, at least one drug reservoir 2, a reader 4 for reading out a patient's individual parameters and or the aerosol parameters stored in a memory means and a control unit connected to the drug-release means 3 and the reader 4 for releasing the drug as a function of the read-out parameters. This stationary inhalation apparatus 1 permits the administration of different drugs to a multitude of patients.
Patent CA-2386723-C (CA)
Inventor: LOUKACHINE CLAUDE
IPC: A47J37/08
Filed: 2000-09-26
Granted: 2008-09-16
Abstract: The invention concerns a toaster (1) comprising a frame (3) arranged in a casing (2), at least a vertical grill chamber (5) open at the top part of the casing (2), a peripheral roof (17) at the opening of the grill chamber (5) and integral with the toaster (1), having a top edge (18) provided with openings (20) for receiving rolls, heating elements (4) located in the proximity of the grill chamber (5). The invention is characterised in that at least part of the edge (18) of the roof (17) is raised relative to the top part of the casing (2). Said integrated device for heating bread is associated with specially shaped grills (14) for holding rolls, said grills (14) comprising a top edge (15) substantially perpendicular to said grills (14) and oriented outwards of the chamber (5), so as to partially close the heating chamber, when they are brought closer to each other, thereby deflecting the ascending hot air flow generated by the heating elements (4).
Patent CA-2389136-C (CA)
Title: Method and apparatus for generating a cross plot in attribute space from a plurality of attribute data sets and generating a class data set from the cross plot
Inventor: GEHRMANN THOMAS
IPC: G01V1/30
Filed: 2000-10-13
Granted: 2009-02-17
Abstract: A workstation stores a novel seismic classification software package (known as the "Seisclass software"). During execution of the Seisclass software by a processor of the workstation, the workstation processor will present a plurality of attribute data, describing the characteristics of a geological feature, simultaneously as "attribute data sets" and as "points in attribute space".  Characteristic groupings and attribute dependencies can be detected, either automatically or with manual support using a-priori knowledge. Clusters, groups of data sharing particular characteristics, are classified, either automatically or with manual support.  The classification result is presented as a "class data set" allowing the association of the attribute characteristics with data set posi-tions. The type of attributes and their dependencies may allow a classification of a geological feature, such as a sub-surface, with respect to its reservoir properties, such reservoir properties including, for example, the possible existence of underground hydrocar-bon deposits in an earth formation.
Patent CA-2390393-C (CA)
Title: Heat exchanger
Inventor: GOKAN YOSHITSUGU
IPC: B60K11/06
Filed: 2002-07-03
Granted: 2006-10-31
Abstract: A heat exchanger interposed between a supercharger of an internal combustion engine and an intake port of the internal combustion engine closes a space C between an outer periphery 61a of stacked heat exchanger fins 61 housed in a case 51 having an intake inlet 51i communicated to the supercharger and an outlet 51o communicated to the intake port of the internal combustion engine and a case inner wall surface 51e by a plate 80 between the intake inlet 51i and the outlet 51o.      The plate 80 is an aluminum plate as a body different from the case 51. The outlet 51o is provided with a net member 85 for foreign matter passage prevention which is integrated with the plate 80.
Patent CA-2394989-C (CA)
Inventor: RAUKAS MADIS
IPC: C09K11/64
Filed: 2002-07-25
Granted: 2011-04-26
Abstract: A protective coating for aluminate phosphors is described. The protective coating comprises at least a partial spinet coating having the general formula Mg1-x Al2(1-y)O4-3y-x, where 0<=x<1 and 0<=y<1. The coating is applied by an aqueous solution method which may be compatible with conventional fluorescent lamp manufacturing techniques.
Patent CA-2396974-C (CA)
Title: Liquid laundry detergent compositions having enhanced clay removal benefits
Inventor: PRICE KENNETH NATHAN
IPC: D06L4/40
Filed: 2001-02-21
Granted: 2006-06-27
Abstract: The present invention relates to liquid laundry detergent compositions which provide enhance hydrophilic soil cleaning benefits, said compositions comprising: a) from about 0.01 to about 20 % by weight, of a zwitterionic polymer which comprises a polyamine backbone, said backbone comprising two or more amino units where in at least one of said amino units is quaternized end wherein at least one amino unit is substituted by one or more moieties capable of having an anionic charge wherein further the number of amino unit substitutions which comprise an anionic moiety is less than or equal to the number of quaternized backbone amino units; b) from about 0.1 % to about 7 % by weight, of a polyamine dispersant; c) from about 0.01% to about 80 % by weight, of a surfactant system comprising one or more surfactants selected from the group consisting of nonionic, anionic, cationic, zwitterionic, ampholytic surfactants, and mixtures thereof; and d) the balance carriers an d adjunct ingredients.
Patent CA-2399607-C (CA)
Title: Procede pour la selection de produits
Inventor: GANTENHAMMER ANDREAS
IPC: G06F17/30
Filed: 2001-01-20
Granted: 2008-02-12
Abstract: L'invention concerne un procédé pour la sélection de produits, caractérisé en ce qu'un enregistrement pourvu d'une pluralité de caractéristiques du produit est affecté à chaque produit, en ce que la sélection d'un produit est effectuée en fonction de spécifications sélectionnées par un utilisateur et concernant les caractéristiques et en ce que la sélection est représentée sur une unité d'affichage graphique (100). L'invention vise à simplifier le procédé de sélection de sorte que le nombre des résultats est limité par une spécification simplifiée de caractéristiques. A cet effet, les spécifications pour les caractéristiques sont effectuées sur au moins deux échelles (205a, 205b) et les spécifications sur les échelles sont effectuées à l'aide d'au moins un appareil de saisie en liaison avec l'unité d'affichage graphique.
Patent CA-2406112-C (CA)
Title: Dephytinization of plant based products in mixtures with high moisture animal, plant or microbial by-products
Inventor: MAENZ DAVID D
IPC: A23K10/38
Filed: 2001-04-19
Granted: 2010-06-22
Abstract: Dry plant base products for example, fat extracted meals as a result of processing soybean, canola (rapeseed), sunflower, cottonseed, peanut and other seeds, whole seeds such as peas, beans, and cereal grains, plant based by-products such as rice bran, wheat bran, corn gluten meal, and all other plant based products used in diet formulation, is combined with high moisture animal, plant or microbial by-products, for example animal by-products such as macerated portions or whole carcasses from animals such as fish, poultry, swine or cattle and by-products of the dairy industry such as whey; plant by-products such as corn gluten meal and corn gluten feed; and microbial by-products such as distillers thins from the brewing and distilling industries.  The mixture is treated with phytase to dephytinize the plant based products.  Optionally, a chelating agent can be added to improve the efficiency of the reaction.
Patent CA-2408551-C (CA)
Title: Protein and lipid sources for use in aquafeeds and animal feeds and a process for their preparation
Inventor: SHAND IAN
IPC: A23K10/20
Filed: 2001-05-08
Granted: 2007-09-25
Abstract: A process for producing cold pressed human food grade plant oils, nutritionally upgraded oilseed meals, highly digestible protein concentrates, animal feed grade lipid sources, and constituents suitable for inclusion in organic fertilizers. The oilseed may be raw cold pressed/dehulled, heat-treated cold pressed/undehulled, heat-treated cold pressed/dehulled or heat-treated/dehulled seed. A source of minced and hydrolyzed animal offal is used and the oilseeds and the animal offal are blended together to form a mixture.  Products produced by the process are also included.
Patent CA-2410546-C (CA)
Inventor: STEIL FREDERICK
IPC: B29C45/28
Filed: 2001-06-01
Granted: 2005-08-09
Abstract: A pressurized-fluid-operated actuator (10) includes a tubular outer cylinder (32) defining an inner cylindrical surface and a piston (30) slidably carried within the outer cylinder. A rod (28) is affixed to the piston (30), the rod extending from an end of the piston in an axial direction relative to the outer cylinder. The piston (30) is divided into two inner chambers (110, 112) by a stationary inner dividing wall (64) that is rigidly connected with a cylinder end wall.
Patent CA-2424454-C (CA)
Inventor: LUGADE ANANDA G
IPC: C12Q1/68
Filed: 2001-09-18
Granted: 2010-07-20
Abstract: L'invention porte sur un composé de formule (I) dans laquelle: Z est O, S, ou NR¿35? où R¿35? est H ou alkyle; R¿1?-R¿5? sont chacun indépendamment H, alkyle, halo, carboxyle, amino, ou SO¿3? ?-¿Cat?+¿, où Cat?+¿ est un cation et l'un au moins des R¿1?-R¿5? est SO¿3??-¿Cat?+¿; R¿6? et R¿7? sont chacun H, alkyle, ou facultativement forment ensemble un cycle avec le groupe (a) auquel ils sont fixés; <i>m</i> et <i>n</i> sont chacun indépendamment des entiers de 0 à 5; X et Y sont chacun indépendamment O, S, Se ou CR¿19?R¿20?, où R¿19? et R¿20? sont chacun indépendamment alkyle, ou facultativement forment ensemble un cycle avec l'atome de carbone auquel ils sont fixés; R¿8? et R¿13? sont chacun indépendamment alkyle, (CH¿2?)¿<i>r</i>?R¿25? ou (CH¿2?)¿<i>r</i>?R¿18?; où l'un au moins de R¿8? et R¿13? (CH¿2?)¿<i>r</i>?R¿18? et où <i>r</i> est un entier de 1 à 50, et R¿25? est un groupe functionnel ne réagissant pas directement avec un groupe carboxyle, hydroxyle, amino, ou thiol, et R¿18? est un groupe fonctionnel réagissant avec un groupe carboxyle, hydroxyle, amino, ou thiol; et R¿9?-R¿12? et R¿14?-R¿17? sont chacun indépendamment H, alkyle, halo, amino, sulfonato, R¿21? COOH, R¿21?OR¿22?, R¿21?SR¿22?, ou R¿21?COOR¿22? où R¿21? est une liaison ou alkylène et R¿22? est alkyle, ou bien facultativement R¿11? et R¿12? forment ensemble avec les atomes auxquels ils sont fixés un cycle aromatique, ou facultativement R¿16? et R¿17? forment ensemble avec les atomes auxquels ils sont fixés un cycle aromatique. L'invention porte en outre sur des procédés de marquage en couleur de biomolécules avec le composé de formule (I), et sur les biomolécules ainsi marquées.
Patent CA-2425005-C (CA)
Inventor: WALZ MICHAEL
IPC: A61K31/439
Filed: 2001-10-09
Granted: 2008-08-05
Abstract: The invention relates to a new process for producing powdered preparations for inhalation.
Patent CA-2427268-C (CA)
Inventor: TRICKETT STEWART
IPC: G01V1/36
Filed: 2003-04-30
Granted: 2008-07-15
Abstract: A method of performing normal moveout (NMO) correction and stacking of a common-midpoint (CMP) gather of seismic traces in a manner that avoids NMO stretch is disclosed. A CMP gather without NMO correction is modeled as the sum of a series of short overlapping time intervals whose center times follow the NMO curve as it changes with offset. The sample values contained in these intervals axe solved simultaneously by performing a statistical fit to the CMP gather based on this model. A CMP stacked trace is formed by summing these intervals at their zero-offset positions at each time sample.
Patent CA-2429104-C (CA)
Inventor: GORTE RAYMOND J
IPC: H01M8/04
Filed: 2001-11-09
Granted: 2010-12-21
Abstract: The invention relates to a solid oxide fuel cell which the fuel cell is a sulfur-containing hydrocarbon and the anode is a porous cermet.
Patent CA-2432138-C (CA)
Title: New process for the preparation of eletriptan
Inventor: OGILVIE RONALD JAMES
IPC: A61P25/06
Filed: 2001-12-06
Granted: 2007-05-08
Abstract: The present invention is concerned with an improved process for the preparation of the anti-migraine drug, (R)-5-(2-benzenesulphonylethyl)-3-N-methylpyrrolidin- 2-ylmethyl)-1H-indole (eletriptan), available commercially as the hydrobromide salt: (see formula I) and with an intermediate and dimer-free products obtained thereby.
Patent CA-2432196-C (CA)
Title: Tricyclic lactam and sultam derivatives and their use as histone deacetylase inhibitors
Inventor: VON DER SAAL WOLFGANG
IPC: A61K31/403
Filed: 2002-01-24
Granted: 2007-11-27
Abstract: A compound of formula (I) wherein A and B are optionally substituted cyclohexenyl or phenyl groups, X is carbonyl or sulfonyl, and Y is 5-7 atoms-linker, is useful as histone deacetylase inhibitors, particularly for inhibiting cell proliferation.
Patent CA-2435348-C (CA)
Title: Pressure relief device with one piece gasket
Inventor: HERZ JOSHUA J
IPC: F16K1/44
Filed: 2002-01-17
Granted: 2010-03-30
Abstract: Disclosed is a pressure relief valve for attachment to a closed vessel having an opening to vent gas and liquids from the housing should the internal housing pressure rise to unacceptable levels. The valve includes a single gasket that seals between a valve disk and a collar disposed about the opening. The gasket is fixed to the collar by a single retaining ring and effects seals with the disk in two planes, one seal is in a plane that is parallel to the plane of the opening and the second seal is in a plane that is generally normal to the plane of the opening. Moreover, the second seal remains in tact for a short time after the first seal is broken to permit the rapid separation of the valve disk from the gasket to vent gas and liquids from the housing.
Patent CA-2439708-C (CA)
Title: Deployable bag for a vaccuum box
Inventor: HARDY PAUL N
IPC: B65D25/14
Filed: 2003-09-04
Granted: 2011-12-13
Abstract: A deployable bag for a container embraces a containment web and a deployment system. In one embodiment, the deployment system embraces an inflatable bladder system that provides a plurality of ribs attached to or integrally part of the web that assist in deploying and supporting the bag in the container. Air may be employed as an inflation medium. The bag can be deployed in the container and employed as a liner. The container can be a vacuum box.