baber/WOPTO huggingface dataset:
Patent CA-2412973-A1 (CA)
Title: Sequencing method and apparatus
Inventor: ODEDRA RAJ
IPC: G16B30/20
Filed: 2001-07-02
Abstract: In a method of identifying an unknown nucleotide sequence using base addition, a sequence of bases is obtained from a template, a base in the sequence is identified as an unknown base, an "unknown" indicator is included in the sequence, and an output sequence is generated containing the unknown base indicator. The sequence of bases is obtained from the template by evaluation of a reporter and assigning the bases in accordance therewith. A determination is made as to whether the reporter is from a preceding cycle of base determination, and if the reporter is from a preceding cycle of base determination, the base assignation is discarded.
Patent CA-2413920-A1 (CA)
Title: Methods of fabricating a catheter shaft having one or more guidewire ports
Inventor: WILLIAMS BRETT A
IPC: A61M25/16
Filed: 2001-05-15
Abstract: A method of fabricating a catheter shaft having one or more guidewire ports (34) is disclosed which includes the steps of cutting the wall of a first shaft portion (28) to create an opening defined by the wall of the first shaft portion, inserting the proximal end of an inner member (62) through the opening defined by the wall of the first shaft portion, inserting the distal end of the inner member (62) into the lumen of a second shaft portion (30), inserting the bonding end of the second shaft portion into a lumen defined by first shaft portion, and bonding the bonding portion (54) of the first shaft portion (28) to the bonding portion (52) of the second shaft portion (30).
Patent CA-2416017-A1 (CA)
Title: Ammunition body, a method for inserting, and its use
Inventor: MEISTER JURG
IPC: F42B1/028
Filed: 1999-05-03
Abstract: Hollow charges are often used for combating moving, lightly armored targets and do not fulfill their task due to relatively small effective charges which arrive at the target. When using blasting charges for civilian purposes, large borings must often be made at inaccessible positions without substantially affecting the environment. A shape charge (8) having a lining (3) which explodes outward in the axial area thereof punches an overcalibrated opening in the target area. A large effective charge (7) or other elements can be inserted through said opening. According to the invention, the delayed ignition of a large effective charge (7) results in a massively increased effect thereof in the target. The ammunition body (1) is provided for use predominantly in combating moving, lightly armored targets, but can also be used for oil exploration and delivery.
Patent CA-2417931-A1 (CA)
Title: Method and apparatus for adaptively setting frequency channels in a multipoint wireless networking system
Inventor: BELL ROBERT S
IPC: H04W40/00
Filed: 2001-08-02
Abstract: In a wireless network with point-to-point (30 and 38), multi-point of broadcast communications links (46 and 48), a method is provided for adaptively setting frequency channels for exchanging time-varying spectral maps and communication parameters to utilize available frequency channels efficiently.
Patent CA-2419078-A1 (CA)
Title: Derives substitues du type diaryle d'azepine pouvant servir de ligands de recepteur d'integrine
Inventor: GENESTE HERVE
IPC: A61K31/55
Filed: 2001-08-09
Abstract: La présente invention concerne de nouveaux composés qui se lient à des récepteurs de type intégrine, leur utilisation en tant que ligands de récepteurs de type intégrine, notamment en tant que ligands du récepteur de type intégrine  V 3, leur utilisation, ainsi que des préparations médicamenteuses renfermant ces composés.
Patent CA-2420779-A1 (CA)
Inventor: MCCARTHY KEVIN
IPC: H04W88/02
Filed: 2001-08-20
Abstract: L'invention concerne un terminal de communication comprenant un certain nombre de profils sélectionnables par l'utilisateur et comprenant chacun un groupe de caractéristiques de fonctionnement réglables par l'utilisateur. Ces profils sélectionnables peuvent être transférés d'un terminal de communication à un autre, en étant inclus dans un message contenant un groupe de caractéristiques de fonctionnement réglables par l'utilisateur. Lorsque le terminal de communication reçoit le message transmis via un canal de communication, il analyse le message et enregistre le groupe de caractéristiques de fonctionnement réglables par l'utilisateur sous un profil.
Patent CA-2422025-A1 (CA)
Title: Helmet with breathing mask air passages
Inventor: FOURNIER ERIC
IPC: A42B3/24
Filed: 2003-03-11
Abstract: A helmet is particularly well suited for cold-weather use. The helmet includes a jaw shield that is detachable from a head portion. A breathing mask connects to the jaw shield via a mask adjustment mechanism that selectively axially moves the breathing mask toward and away from an inner surface of the jaw shield to precisely and accurately position the breathing mask against the nose and mouth of the helmet's wearer. A spring-loaded quick-release tinted shield is controlled by a lever that selectively raises and lowers the tinted shield. An eye shield pivotally connects to the helmet and is disposed in front of the tinted shield. An eye shield heating system on the eye shield electrically connects to the head portion of the helmet to provide electric power to the heating system.
Patent CA-2423265-A1 (CA)
Title: Method for determining pressure profiles in wellbores, flowlines and pipelines, and use of such method
Inventor: GUDMUNDSSON JON STEINAR
IPC: E21B47/06
Filed: 2000-09-22
Abstract: Method for determining pressure profiles in wellbores, flowlines and pipelines flowing singlephase and multiphase fluids and use of such a method. The flow is temporarily stopped or restricted with a quick acting valve and the pressure is continuously recorded at a point a short distance upstream, using the Joukowsky equation: .DELTA.p_a=.rho. u a, where .rho.(kg/m3) represents the fluid density, u(m/s) the fluid flowing velocity and a (m/s) the speed of sound in the fluid, to estimate the magnitude of the water hammer and using the Darcy-Weisbach equation: .DELTA._f=(f/2)(.DELTA.L/d)).rho.u~2, where f (dimensionless) is the friction factor, L (m) the pipe length, d (m) pipe diameter, (kg/m3), .rho. (kg/m3) fluid density and u (m/s) fluid velocity, to determine the frictional pressure drop, thereby obtaining a time-log of the pressure change in the wellbore, flowline or pipeline measured. A distance-log of pressure change may be obtained from the time-log and an estimate of the speed of sound in the actual multiphase flow media, using the formula:  .DELTA.L = 0.5 a .DELTA.t, to obtain the relation between time (.DELTA.t) and distance (.DELTA.L). The method is useful for detecting and locating leakages, inflow, deposits, collapses etc.
Patent CA-2424089-A1 (CA)
Inventor: HAURAND MICHAEL
IPC: C07B61/00
Filed: 2001-09-28
Abstract: The invention relates to amino acids, a method for the production thereof, medicaments containing said compounds and the use of amino acids in the production of medicaments for treating pain.
Patent CA-2425699-A1 (CA)
Title: Medicinal composition and in particular its use in fluid therapy
Inventor: GUSTIN PASCAL
IPC: A61K45/06
Filed: 2001-10-16
Abstract: The invention concerns a medicinal composition comprising, in therapeutically efficient amounts, hypertonic sodium chloride, at least a molecule directly or indirectly providing a relaxing effect on the vascular smooth muscles, and at least a molecule capable of supplying an exogenous phosphate input.
Patent CA-2428885-A1 (CA)
Title: Method of separating extra-chromosomal dna from other cellular components
Inventor: CHARLTON HENRY
IPC: A61K48/00
Filed: 2001-11-20
Abstract: The invention relates to a method of separating extra-chromosomal DNA from RNA. It also relates to DNA produced by the method and pharmaceuticals derived from such DNA, for example, DNA vaccines. The method comprises separating extra-chromosomal DNA from RNA without first digesting the RNA, and comprises: i) lysing cells comprising extra-chromosomal DNA to form a lysate; ii) clarifying the lysate; and iii) subjecting the clarified lysate to tangential flow ultra filtration under conditions, which allow a substantial amount of the RNA to pass through a membrane whilst the extra-chromosomal DNA is retained. The preferred conditions include the use of a diafiltration buffer of low conductivity and diafiltration volumes of over 10 volume equivalents.
Patent CA-2429907-A1 (CA)
Inventor: POTTER CHARLES M
IPC: G06F19/00
Filed: 2003-05-27
Abstract: An entity-relationship modelling system for modelling a multi-dimensional da ta source in an entity-relationship model is provided. The entity-relationship system comprises an import module for performing translations on multi-dimensional data, a translation module for translating multi-dimensional data into an entity- relationship schema, and a repository for storing the entity-relationship schema.
Patent CA-2431047-A1 (CA)
Inventor: HARPER MARY E
IPC: G01N33/68
Filed: 2001-11-09
Abstract: Methods for determining one or more biological effects of a compound on gene expression are described. These methods involve obtaining a nuclear extract from cells exposed to a compound and then combining the nuclear extract with a nucleic acid, or library of nucleic acids, containing one or more regulatory elements under conditions that allow formation of cis/trans complexes between the regulatory elements and components (e.g., DNA binding proteins) of the nuclear extract. The complexes so formed are then compared with complexes formed using nuclear extracts obtained the same but untreaed cells and the compound. Differences between the comlexes formed as a result of exposure of teh cells to the compound can then be assessed. The methods of th einvention are preferably carried out in a high throughput format, and are useful, for example, to assess efficacy, toxicity, and mechanism of action of a compound.  Accordingly, the invention will be useful in developing new drugs, and in better understanding and improving compounds already in use or under development.
Patent CA-2432081-A1 (CA)
Inventor: COX KENNETH A
IPC: A61M11/04
Filed: 2001-12-03
Abstract: La présente invention concerne un générateur d'aérosols capillaire à régulation de température et de débit. Il comporte deux zones chauffantes éventuellement séparées par une région dans laquelle une chute de pression est induite. La puissance est mesurée ou s'applique à la seconde zone en aval de façon à obtenir une résistance cible et par conséquent une température cible, pendant que la puissance est mesurée ou s'applique à la première zone en amont de façon à obtenir un débit massique cible en sortie de la seconde zone. On réalise une température cible dans la seconde zone de façon à engendrer un courant d'aérosol à partir du liquide circulant dans le générateur selon le débit massique désiré.
Patent CA-2432987-A1 (CA)
Title: Foldable shelter
Inventor: TREMBLAY MICHEL J
IPC: E04H15/00
Filed: 2003-06-20
Abstract: There is provided a shelter foldable between an open, operative position and a closed, storage or carrying position.  The shelter comprises first and second elongated planar side sections, each formed from elongated rear and front members; and cross members extending between and secured to the rear and front members of each side section to rigidify each side section.  A collapsible cross brace structure pivotably and slidably secured to the rear members joins the planar side sections and permits them to be moved between closed position adjacent each other and open position spaced from each other.  The shelter also comprises a bench secured to one of the cross members and pivotable therewith between a storage position parallel to its corresponding side section when the shelter is in closed position, and a seating position extending over to and supported on a corresponding cross member on the other side section when the shelter is in open position.   The bench is provided with means for releasably securing the bench on the corresponding cross member thereby locking the side sections in open position. Fabric material is secured to the elongated rear and front members so as to provide, when the shelter is in open position, a protective covering for a person seated on the bench from above, behind and the two sides.
Patent CA-2433393-A1 (CA)
Inventor: GOODER DARREN E
IPC: A47J37/07
Filed: 2003-07-09
Abstract: The Esselgood grill is a two-piece revolving and elevating device for use on open campfires. The Support Stand penetrates 10"into the ground with two prongs for stabilization.  The stainless steel cooking surface 'locks' onto the Support Stand by a Locking Plate at the desired position and height above fire. The Locking Plate extends between the handle and the grill at an angle of 13 degrees with a hole in the centre for positioning on the stand. The heat transferred from the grill is dissipated through the coiled handle to create a surface that is comfortable to touch. The weight of the handle and the grill is counter-balanced to create the "lock". (Tested to 301b.) The cooking surface is suspended above the fire and can be swivelled for easy access to the food. The grilling surface can double as a tray or table when positioned away from the fire.
Patent CA-2434270-A1 (CA)
Title: Utilisation de composes de mesna afin de prevenir les effets indesirables de compositions antineoplasiques
Inventor: HAUSHEER FREDERICK H
IPC: A61K33/243
Filed: 2002-01-11
Abstract: L'invention concerne une méthode de traitement de patients souffrant de cancer, qui consiste à administrer un schéma posologique combiné d'un agent au platine, d'un agent au taxane et d'un agent réduisant la toxicité, de formule (I). L'ordre d'administration préféré est le suivant : composé de formule I, complexe platine et agent au taxane.
Patent CA-2436571-A1 (CA)
Title: Removable heater for a hot runner nozzle
Inventor: BABIN DENIS
IPC: H05B3/42
Filed: 2003-08-01
Abstract: A heater assembly for an injection molding apparatus comprises a heater sleeve having a threaded inner surface for engaging a threaded outer surface of a nozzle body of a nozzle or a threaded surface of a mold manifold. A clamping element such as a lock nut or a spring is provided adjacent the heater sleeve.  The lock nut and/or the spring abuts the heater sleeve to force the threaded inner surface of the heater sleeve into contact with the threaded outer surface of the nozzle body.  This removable clamped heater assembly operates regardless of the temperature of heater. By using threads to clamp the heater to the nozzle the amount of heat transferred to the nozzle remains within an optimum range independent to the temperature of the heater.
Patent CA-2438191-A1 (CA)
Inventor: CAPPI GIUSEPPI
IPC: C08L61/10
Filed: 2002-02-07
Abstract: L'invention concerne des matériaux de construction composites qui comprennent des résines thermodurcissables et des agents fibreux de renforcement ou de remplissage ainsi que des procédés de fabrication desdits matériaux. La composition de résine thermodurcissable comprend une résine thermodurcissable particulaire phénol-aldéhyde et un agent de traitement particulaire pour la résine thermodurcissable. L'agent de traitement est enrobé dans une résine thermoplastique insoluble dans l'eau dont le point de ramollissement est supérieur, (1) au point de fusion de ladite résine thermodurcissable et, (2) à la température à laquelle ladite résine thermodurcissable s'écoule sur un substrat solide. Pour dissoudre la résine thermoplastique d'enrobement dans la résine thermodurcissable, il faut chauffer l'agent de traitement capable de durcir ladite résine thermodurcissable une fois que la résine thermoplastique d'enrobement a fondu et que ladite résine thermodurcissable s'en est dégagé. Ladite résine phénol-aldéhyde est une novolaque formée par condensation d'un composant phénol contenant au moins un phénol bifonctionnel avec au moins un composant aldéhyde représenté par la formule : R-CHO dans laquelle R représente un atome d'hydrogène, un groupe méthyle ou un groupe méthyle halogéné.
Patent CA-2439599-A1 (CA)
Title: Tongs with clamp and stop means
Inventor: ROACH ALISON A
IPC: A47J43/28
Filed: 2002-02-11
Abstract: A barbecue tongs (20) is provided wherein the arms (21, 22) are yieldingly outwardly biased. The tongs incorporate an arm pivot limiter for each of outward pivotal movement and inward pivotal movement as well as an arm lock that holds the arms in an almost fully jaws closed configuration for convenient storage. The tongs utilize a slidable U-shaped sleeve at the rear end which can have either one of two positions selected by a user. In one position, the arm lock is operational while in the second position the outward pivot limiter is operational.
Patent CA-2440311-A1 (CA)
Inventor: SHEHATA S RAMSIS
IPC: B02C21/00
Filed: 2003-09-04
Abstract: In the field of mining an improved dual-roll crusher design particularly suited to the preparation of a mining ore for a subsequent processing step. The gap of a dual-roll crusher fitted with slide and actuation means can be actively controlled during operation to better suit characteristics of the ore such as variable lump size or other needs such as balancing load between series-wise crushers.
Patent CA-2442703-A1 (CA)
Title: Stabilized active materials
Inventor: KLASSEN DARRYL F
IPC: A01N63/00
Filed: 2002-03-22
Abstract: A stabilized insect mating disruption pheromone composition comprising an insect pheromone and 2,2'-Methylenebis(6-t-butyl-p-cresol). Methods of use and microcapsules containing these compositions are also provided.
Patent CA-2444941-A1 (CA)
Inventor: GRAF RALPH A
IPC: D01G15/84
Filed: 2003-10-09
Abstract: The invention concerns a sawtooth wire for producing all-steel sawtooth clothing for the doffer and/or doffing cylinder of a carding machine with a plurality of teeth successively arranged in the longitudinal direction of the wire, wherein each tooth has a tooth breast beginning at the tooth bottom and extending in the direction toward the tooth tip and a tooth back, which is connected with the tooth breast by two tooth flanks extending parallel to the longitudinal direction of the wire and which extends from the tooth tip in the direction of the following tooth bottom, in which at least one tooth flank has at least one profile segment, which is located between the tooth tip and the tooth bottom and is provided with profiling.
Patent CA-2445814-A1 (CA)
Title: Automated audio/video recording system
Inventor: WISHART COLIN
IPC: H04N5/77
Filed: 2003-10-20
Abstract: This invention consists of a self-contained, weather resistant, moveable, automated video and audio recording vending system. The system provides a means for automatically recording an event after a token, coin or other monetary currency is inserted into the device.
Patent CA-2445923-A1 (CA)
Title: Arylsulfonamide ethers, and methods of use thereof
Inventor: LUNNEY BETH
IPC: A61K31/5375
Filed: 2002-05-10
Abstract: Novel arylsulfonamide ether compounds and pharmaceutical compositions thereo f are described. The use of the novel arylsulfonamide ether compounds and pharmaceutical compositions thereof as inhibitors of interleukin-1.beta. converting enzyme and other cysteine proteases in the ICE family is also described. In addition, methods of treating stroke, inflammatory diseases, septic shock, repurfusion injury, Alzheimer's disease, and shigellosis using a compound of the invention or a pharmaceutical composition thereof are described.
Patent CA-2449451-A1 (CA)
Title: A novel synthesis for heteroarylamine compounds
Inventor: SONG JINHUA J
IPC: C07D213/50
Filed: 2001-07-11
Abstract: Disclosed is a novel method of producing heteroaryl amines of formula (I), wherein X, Y and Z are described herein, the heteroarylamines are useful in the production of heteroaryl ureas which are key component in pharmaceutical ly active compounds possessing a heteroaryl urea group.
Patent CA-2451467-A1 (CA)
Inventor: LAUE JOERG
IPC: C08G64/30
Filed: 2002-06-27
Abstract: L'invention concerne un procédé de fabrication d'oligocarbonate diols aliphatiques à partir de diols aliphatiques par transestérification avec du carbonate de diméthyle (DMC) sous pression.
Patent CA-2456746-A1 (CA)
Title: Method for treating lung cancers
Inventor: PEREZ-SOLER ROMAN
IPC: A61K33/243
Filed: 2002-08-20
Abstract: A method of treating bronchoalveolar carcinoma, carcinomatosis with lymphangitic spread or primary and metastatic lung cancers by administering one or more bioactive agents by inhalation of a lipid composition. The one or more bioactive agents preferably comprise cisplatin, carboplatin or a taxane.
Patent CA-2457725-A1 (CA)
Inventor: MEIER THOMAS L
IPC: A01D69/00
Filed: 2004-02-10
Abstract: A turf machine is disclosed having a body with an engine and a mower deck. The turf machine has a plurality of track drives coupled to the engine.  The turf machine further has a forward power coupling which transfers power from the engine to the mower deck.
Patent CA-2460715-A1 (CA)
Inventor: JAECKEL GERHARD F K
IPC: B65D43/22
Filed: 2002-09-20
Abstract: The invention relates to a dispensing closure (10) for a beverage container, comprising a closure body (100), whose passage opening (126) is connected to the exit opening of the container, a closure element (200) and a dispensing tube (300). A compression organ (280) is located on the closure element (200) and a counter support (180) is arranged on the closure body (100). A covering (10) of the closure body (100) has a stepped support (124) comprising an exit opening (126) for the dispensing tube (300). The dispensing tube (300) is adapted to the support (124). An annular collar of the dispensing tube (300) borders an annular stop surface (130) of the tube holder (122, 124) and is enlarged by an annular protuberance (332), which engages in an annular groove (132) of the second step (134). The dispensing tube (300) covers the annular collar (122). The cap surface (210) can be placed over the tube holder (122, 124) when the closure element is closed, in such a way that the dispensing tube (300) is bent over using the compression organ (280).
Patent CA-2461334-A1 (CA)
Inventor: RAESAENEN JUHA A
IPC: H04L29/06
Filed: 2001-10-08
Abstract: The invention proposes a method of controlling a network to which a communication device is connected, comprising the steps of obtaining (S13) connection capability information from the network and evaluating (S14) a connection service based on to the obtained connection capability information.  The invention also proposes a correspondingly adapted communication device.  Thus, network capabilities related failures may be eliminated since the communication device is aware of the relevant connection capabilities in the network etc.
Patent CA-2461733-A1 (CA)
Inventor: SHVODIAN WILLIAM M
IPC: H04L12/56
Filed: 2002-10-03
Abstract: A method is provided for a remote device to monitor and communicate with a wireless network using cyclic beacons. The remote device receives a beacon (1405), which beacon includes beacon information that defines a superframe.  From the beacon information, the remote device determines whether the received beacon and the associated superframe are assigned to a network device or are unassigned (1410). By receiving as many beacons as there are allowable devices in the network, the remote device can determine if the network is full (1430).  If the remote device runs through all of the beacons and all indicate that their associated superframes are assigned, then the remote device determines that the network is full and performs a network-full function. If the remote device receives a beacon that indicates that its associated superframe is unassigned, it determines that the network is not full and performs an association request during the unassigned superframe (1415).