baber/WOPTO huggingface dataset:
Patent CA-2549247-A1 (CA)
Inventor: TAMMI ANNA-LIISA
IPC: D21H21/16
Filed: 2004-12-22
Abstract: The invention relates to an improvement in the printability of uncoated mechanical pulp paper grades, especially to an improvement in the printability of supercalendered (SC) papers, particularly in rotogravure printing. In the method according to the invention, a mixture of alkyl ketene dimer and styrene maleic acid anhydride co-polymer is applied onto the paper web in connection with supercalendering.
Patent CA-2549410-A1 (CA)
Inventor: WELLINGTON SCOTT LEE
IPC: B01J35/10
Filed: 2004-12-16
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25 ~C  and 0.101 MPa. One or more other properties of the crude product may be changed by at least 10 % relative to the respective properties of the crude feed.
Patent CA-2550607-A1 (CA)
Inventor: LI JIAN
IPC: A47J37/04
Filed: 2004-10-29
Abstract: A multifunction roasting oven comprises a housing with a door that can be opened and closed, and a roasting chamber provided inside the housing, with a heater provided at the lower portion of the roasting chamber, and a plurality of horizontal roasting tubes provided at the upper portion of the roasting chamber, the food products can be placed over the roasting tubes. The roasting tubes drived by a drive device may be rotated with the axes, respectively. The advantage is to resolve the problem of single-acting and discommodiousness use.
Patent CA-2553048-A1 (CA)
Title: Large glassy beads
Inventor: BOUQUERAND PIERRE-ETIENNE
IPC: A23L23/10
Filed: 2005-01-20
Abstract: A particulate composition in the form of a large spherical glassy bead having a cross-sectional diameter higher than 5 mm is an object of this invention.  The bead comprises an encapsulating carrier composition essentially made of fibrous materials, which are both sugarless and non-cariogenic and an encapsulant, typically a flavour material.
Patent CA-2553273-A1 (CA)
Inventor: KELLER ROBERT
IPC: G05B5/00
Filed: 2004-01-16
Abstract: A barrier movement operator (10) including a sensing device (110) for generating motor signals representing an operational variable of the motor (106), a position sensor (128, 127) for detecting the rotation of motor (106), a controller (70) for controlling the motor (106) based on the output signal from the sensing device (110) and the position sensor (128, 127), and a power control circuit (114) for controlling energization of the motor (106).
Patent CA-2554367-A1 (CA)
Inventor: SCHERB THOMAS THOROE
IPC: D21F9/00
Filed: 2005-01-19
Abstract: A method of forming a structured web including the steps of providing a fiber slurry through a headbox (22) to a nip formed by a structured fabric (28) and a forming fabric (26) and collecting fibers from the fiber slurry in at least one valley of the structured fabric.
Patent CA-2554977-A1 (CA)
Title: Computer software to assist in identifying snps with microarrays
Inventor: MOLLA MICHAEL
IPC: G16B40/20
Filed: 2005-01-26
Abstract: The present invention is a method to assist in the identification of single nucleotide polymorphisms (SNP) from microarray hybridization data. Data from hybridization protocols run on microarrays often have variations in the data resulting from variations in hybridization conditions and efficiencies and variations in optical intensities. An algorithm is described to screen the results to identify those data points most likely to be real SNPs as opposed to variations in the hybridization or sensing data.
Patent CA-2559148-A1 (CA)
Title: Stretchy polyolefin woven wrap
Inventor: ARTHURS TREVOR
IPC: B32B27/08
Filed: 2006-09-11
Abstract: A stretchy polyolefin wrap has an inner woven scrim that is extrusion coated on one or both sides. The reinforcing polyolefin tapes of the inner woven scrim of the polyolefin wrap are made at a draw ratio of about 2:1 to about 4:1. The lower draw ratio of the stretchy polyolefin tape helps to achieve a modulus and orientation suitable for use in the automated wrapping process of lumber. The stretchy polyolefin wrap can be stretched over a stack of lumber at relatively low stress levels and maintained around the stack of lumber in the stretched state without becoming loose and without the use of staples.
Patent CA-2559532-A1 (CA)
Inventor: SCHRAN HORST F
IPC: A61P35/00
Filed: 2005-03-24
Abstract: Topoisomerase I inhibitors preferably the camptothecin derivative gimatecan, are administered for the treatment of proliferative diseases according to a once every three day fixed dosing regimens. Furthermore, the invention provides the use of topoisomerase inhibitors to manufacture a medicament for the treatment of a proliferative disease which can be used in a fixed dose treatment regimen.
Patent CA-2560553-A1 (CA)
Title: Methods of making cement compositions using liquid additives containing lightweight beads
Inventor: VARGO RICHARD F JR
IPC: C09K8/467
Filed: 2005-04-14
Abstract: Methods of making a cement composition include combining a liquid additive comprising lightweight beads and fluid with a cement, wherein the liquid additive is substantially absent of a water absorbing material. The liquid additive may further comprise a dispersant. A mass ratio of the fluid to the lightweight beads in the liquid additive may be less than or equal to about 1:1. The liquid additive may be introduced to a delivery pump that supplies water to a cement mixing head for producing a cement slurry. Alternatively, the liquid additive may be introduced to a cement slurry as the slurry is being pumped into a wellbore. Systems for transporting the liquid additive include a recirculating pump for moving the liquid additive from the bottom of a vessel to the top of the vessel, thereby causing floating beads to be mixed down in the liquid additive.
Patent CA-2561920-A1 (CA)
Title: Gelled oil with surfactant
Inventor: SAMUEL MATHEW
IPC: C09K8/64
Filed: 2005-04-14
Abstract: A viscoelastic gelled oil, for example gelled diesel or paraffin oil, is made with a gelling agent, for example a phosphate ester, a metal carboxylate, for example an aluminum carboxylate, and a gel-enhancing surfactant, for example a zwitterionic surfactant, for example erucylamidopropyl betaine. The gel-enhancing surfactant makes the gel viscoelastic, increases the stability and decreases the sensitivity to the concentrations of the gelling agent and the metal carboxylate. The enhanced viscoelastic gelled oils are used, as examples, in hydraulic fracturing, frac packing, gravel packing, diversion, fluid loss control, lost circulation control, sand control, wellbore cleanout, wellbore or pipeline sweeping, organic scale dissolution, organic scale removal, and drilling.
Patent CA-2568962-A1 (CA)
Title: Filter device for fluids and method for filtering fluids
Inventor: RASSINGER GUENTHER
IPC: B01D35/147
Filed: 2005-07-26
Abstract: A filter device (10) for fluids, especially for motor oil, hydraulic oil, has a filter case (1) comprising one or two filter inlets (2) and one filter outlet (3). The filter case contains one filter (4) consisting of at least two ring-shaped filter elements (7, 8) which concentrically enclose a central tube (18) of the filter device. In a channel (14) between the two adjacent filter elements there is a duct (16) which is run in the form of a spiral around inner filter element (8) and is embedded in filter (4). In duct (16) there is a pressure-controlled regulating valve (9) which opens when a certain level of pressure is exceeded in the filtered oil.
Patent CA-2571740-A1 (CA)
Title: Fuel injection system
Inventor: LORENZ MARKO
IPC: F02M31/125
Filed: 2006-06-12
Abstract: A fuel injection system (1) with at least one fuel injector (1a) and a heatable adapter (1b), which is connected to a fuel rail (1c) and to the fuel injector (1a) of the fuel injection system (1); a thermoswitch (2) is provided in the fuel rail (1c), which is connected with an external door contact switch (3) and with the heatable adapter (1b).  The thermoswitch (2) includes a thermosensor, so that a reliable cold start is ensured by the fact that, when a previously specified fuel temperature is fallen below, the thermoswitch (2) switches over and causes fuel (8) to be heated.
Patent CA-2571902-A1 (CA)
Title: Dispensing valve
Inventor: WESTPHAL NATHAN R
IPC: B65D83/16
Filed: 2005-06-23
Abstract: A valve assembly can automatically dispense aerosol content from an aerosol container at predetermined intervals without the use of electric power. A  diaphragm(40) at least partially defines an accumulation chamber(36) that receives gas propellant from a portion of the can during an accumulation phase. Once the internal pressure of the accumulation chamber(36) reaches a predetermined threshold, the diaphragm(40) moves, carrying with it a seal so as to unseal an outlet channel, and thereby initiate a spray burst of the main active chemical. The diaphragm(40) assumes its original position when the pressure within the accumulation chamber falls below a threshold pressure.
Patent CA-2571993-A1 (CA)
Title: Chemical vapor deposition apparatus and methods of using the apparatus
Inventor: RUCKER MICHAEL HOWARD
IPC: C23C16/00
Filed: 2006-12-21
Abstract: A chemical vapor deposition apparatus (10) comprises a heating element (12) capable of emitting electromagnetic radiation; a retort (16) positioned relative to the heating element (12) to receive the electromagnetic radiation; an encasing member (18) at least partially disposed around the retort (16), the encasing member (18) comprising a material that is at least partially transparent to the electromagnetic radiation; a plenum (20) defined at least in part by an inner surface (24) of the encasing member (18) and an outer surface (22) of the retort (16) ; and a furnace box (14) at least partially disposed around the encasing member (18) and the retort (16), and housing the heating element (12).
Patent CA-2572050-A1 (CA)
Title: File delivery session handling
Inventor: POHJOLAINEN TOPI
IPC: H04W28/00
Filed: 2005-06-10
Abstract: In receiving a file delivery session in which field descriptor tables (FDTs) identify Transport Objects (TOs) transmitted along with the FDTs, a receiver determines whether the files of the session have been received using a number of timers. A fragment wait timer tl is started for each new TO declared in an FTD when that FDT is received. Each timer is cancelled when at least a fragment of the corresponding TO is received. Alternatively, a single timer is cancelled when at least a fragment of all the TOs have been received. A new object wait timer t3 is started when all the TOs declared in an FDT are received, and is cancelled when a new FDT is received. One of a number of table wait timers t2 is started whenever a TO which is not declared in any received FDT is received, and is cancelled when an FDT declaring that object is received. The file delivery session is left if any timer expires. If following expiry of a timer it is deemed that the file delivery session has almost been received fully, the session is left after a short period of time, so as to allow the session to be fully received.
Patent CA-2572160-A1 (CA)
Inventor: SMITH KURT
IPC: G06Q40/00
Filed: 2005-06-28
Abstract: A system for calculating a market value of an exotic option comprises an input means (102) for receiving market and option contract input data (112); a means (104) for calculating a theoretical value of an exotic option from the input data; a means (104) for calculating a market supplement adjustment to the theoretical value as a function of the expected stopping time of the exotic option; a means (104) for applying the market supplement adjustment to the theoretical value to produce the market value; and an output means (106) for outputting the calculated market value. The system may also calculate bid and offer prices from the market value. A method of obtaining the market value of an exotic option and a method of obtaining bid and offer prices of an exotic option are also disclosed.
Patent CA-2572559-A1 (CA)
Title: Injection systems
Inventor: ARAVENA INES M
IPC: A61C19/08
Filed: 2005-06-30
Abstract: An intraosseous injection device comprises a tool (104) having a distal portion, a proximal portion, and a solution dispensing opening. The distal.  portion of the tool (104) has one or more cutting surfaces. The tool (104) can be configured to be coupled with a protective carrier. The tool (104) is configured to be rotatably coupled to a tool actuation mechanism (103). A  housing (120) has a distal end and a proximal end. The housing (120) is configured to releasably receive a solution cartridge (106) containing a solution. A solution dispensing mechanism (105) is configured to dispense solution from the solution cartridge (106). A gripping member is configured to grip a proximal portion of the tool (104). A rotation device is configured to rotate the gripping member and thereby rotate the tool (104) about an axis.  The device is configured such that the proximal portion of the tool (104) connects directly to the solution cartridge (106) such that solution from the cartridge can be delivered through the solution dispensing opening. The tool (104) is configured to rotate relative to the solution cartridge (106).
Patent CA-2573003-A1 (CA)
Inventor: ALMAN PAUL TAYLOR
IPC: F16K3/24
Filed: 2005-06-23
Abstract: Low distortion seat ring assemblies for use with fluid valves are disclosed.  An example seat ring assembly (300) includes a seat ring (306) having an outer circumferential surface and a shoulder (324) extending about at least a portion of the outer circumferential surface. The shoulder (324) includes a first surface configured to form a seal against a valve body (302) and a second surface substantially opposite the first surface. The seat ring assembly also includes a seat ring retainer (308) configured to be attached to the valve body (302) and to apply a force to the second surface to hold the first surface to form the seal against the valve body (302).
Patent CA-2573444-A1 (CA)
Inventor: STOPEK JOSHUA
IPC: B65D30/24
Filed: 2007-01-09
Abstract: The present disclosure provides a package containing a sealable pouch for a medical device and a sealed port positioned adjacent a periphery of the sealable pouch for permitting the passage of at least one agent to the medical device contained therein from outside the sealable pouch.
Patent CA-2574215-A1 (CA)
Title: Performing automatically authorized programmatic transactions
Inventor: BEZOS JEFFREY P
IPC: G06Q99/00
Filed: 2005-07-19
Abstract: Techniques are described for facilitating interactions between computing systems, such as by performing transactions between parties that are automatically authorized via a third-party transaction authorization system.  In some situations, the transactions are programmatic transactions involving the use of fee-based Web services by executing application programs, with the transaction authorization system authorizing and/or providing payments in accordance with private authorization instructions previously specified by the parties. The authorization instructions may include predefined instruction rule sets that regulate conditions under which a potential transaction can be authorized, with the instruction rule sets each referenced by an associated reference token. After one or more of the parties to a potential transaction supply reference tokens for the parties, the transaction authorization system can determine whether to authorize the transaction based on whether the instruction rule sets associated with the reference tokens are compatible or otherwise satisfied.
Patent CA-2576088-A1 (CA)
Inventor: DUGAN EDWARD T
IPC: G01V5/00
Filed: 2005-07-20
Abstract: L'invention porte sur un système de détection de radiations collimaté reconfigurable comportant au moins un détecteur de radiations collimaté. Le système de détection consiste en un ensemble de collimateurs réglable présentant au moins un accessoire tel qu'une ailette, leur étant couplée optiquement. Cette possibilité de réglage permet se sélectionner une direction de parcours des radiations diffusées émises par un objet radiant atteignant le système de détection, qui consiste en un ensemble de collimateur réglables séparément. Cette indépendance de mouvement permet de focaliser l'image en sélectionnant les composantes désirés du champ de diffusion. Si on utilise un ensemble de détecteurs reconfigurables collimatés, on obtient de chacun des données d'image séparées, et par corrélation croisée et combinaison de leurs images respectives, on peut obtenir une image améliorée.
Patent CA-2581133-A1 (CA)
Inventor: RAMSAY EUAN
IPC: A61K31/7068
Filed: 2005-09-20
Abstract: The use of the maximum tolerated dose (MTD) of individual drugs to determine appropriate administration ratios of drugs for combination therapy, wherein the ratios of drugs are fixed based on the same percentage of the MTD for each drug. Furthemore, antineoplastic compositions comprising liposomal encapsulated gemcitabine alone or in combination with free or liposomal encapsulated antineoplastic agents, such as idarubicin, irinotecan, etopside, cisplatin, cyclophosphamide, doxorubicin, or vincristine are diclosed.
Patent CA-2581735-A1 (CA)
Title: Apparatus and methods relating to enhanced spectral measurement systems
Inventor: STANGE ULRICH
IPC: G01N21/39
Filed: 2004-09-27
Abstract: The apparatus and methods herein provide light sources and spectral measurement systems that can improve the quality of images and the ability of users to distinguish desired features when making spectroscopy measurements by providing methods and apparatus that can improve the dynamic range of data from spectral measurement systems.
Patent CA-2582493-A1 (CA)
Inventor: MEYER JUERGEN
IPC: A61Q1/00
Filed: 2007-03-20
Abstract: The subject of the present invention relates to the use of ester quats in compositions, the ester quats producing a sand-repellent action for the compositions, comprising cosmetic compositions, and the use of these cosmetic compositions having a sand-repellent action for topical application, for example for protection of the skin against ultraviolet radiation. The subject of the present patent application in particular relates to the use of at least one ester quat based on alkanolamines in compositions, the ester quats producing a sand-repellent action for the compositions, and the acyl component of the ester quats being derived from (a) monocarboxylic acids, (b) dicarboxylic acids, (c) tricarboxylic acids, or their mixtures.
Patent CA-2583493-A1 (CA)
Title: Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same
Inventor: LEE KWANG HEE
IPC: C21B13/00
Filed: 2005-10-18
Abstract: The present invention relates to an apparatus for manufacturing compacted irons of the reduced materials containing fine reduce irons and an apparatus for manufacturing molten irons provided with the same. The apparatus for manufacturing compacted irons according to the present invention includes a couple of rollers for compacting reduced materials containing fine reduced irons and manufacturing compacted irons, a guide chute for guiding compacted irons which are discharged from the couple of rollers; and crushers for crushing compacted irons which are guided into the guide chute. A guiding surface of the guide chute, which guides the compacted irons, includes a straight slanted surface and a curved slanted surface.
Patent CA-2586843-A1 (CA)
Title: Laminate floor panel and method, device and accessories for manufacturing
Inventor: VANDEVOORDE CHRISTIAN
IPC: B44C3/08
Filed: 2005-12-14
Abstract: Floor panel, which, at least at two opposite edges (2-3-4-5), is provided with coupling parts (6-7-8-9), whereby this floor panel (1) comprises a decor (10), a top layer (11) on the basis of synthetic material (12), and an underlying substrate (13), whether or not composed of several layers or parts,  characterized in that  the floor panel (1), in the surface over which the decor (10) extends, is provided with one or more embossed portions (19-20), whereby the decor (10) itself, at the location of these embossed portions (19-20), is at least embossed over 0,4 millimeters.
Patent CA-2586949-A1 (CA)
Inventor: SANTITORO RALPH
IPC: H04L12/56
Filed: 2005-10-26
Abstract: The present invention describes a standard way of defining network service classes, which provide default quality of service levels required for corresponding communication applications. The network service classes provide end-to-end quality of service policies that extend across multiple, disparate communication networks, and the network elements therein. In effect, the network elements within these communication networks are provisioned and network performance is engineered for the various network service classes. The various communication applications will be placed into the most appropriate network service class, which will provide at least the minimum quality of service performance requirements for the communication application. As such, communication applications having similar quality of service requirements will be grouped together, instead of having unique quality of service support in the communication networks.
Patent CA-2588311-A1 (CA)
Title: Method for sorting and displaying data on a portable electronic device
Inventor: BLOMMESTEIJN NICHOLAS
IPC: G06F17/30
Filed: 2007-05-11
Abstract: A method of sorting and displaying data on a portable electronic device includes: determining geographical coordinates of the portable electronic device, providing search criteria to the portable electronic device, performing a search in a databas e based on the search criteria resulting in a list of database records, determining a searc h area of the portable electronic device and displaying selected records from the list of database records on a display screen of the portable electronic device. Each of the selected records is located within a search radius, which originates at the geographical coordinates of the portable electronic device, and within the search area, which is determined based on a pointing direction of the portable electronic device.
Patent CA-2589889-A1 (CA)
Title: Therapeutic formulations of keratinocyte growth factor
Inventor: PURTELL JUDITH
IPC: A61K38/18
Filed: 2005-12-12
Abstract: The present invention provides long-term stable formulations of lyophilized keratinocyte growth factor and methods for making a lyophilized composition comprising keratinocyte growth factor.
Patent CA-2591352-A1 (CA)
Inventor: WILKINS JOE S JR
IPC: A61K9/08
Filed: 2007-05-31
Abstract: Topical formulations and methods use are described herein for relieving symptoms created by herpes simplex, mouth ulcers, and yeast infections. The formulations comprise effective amounts of d-limonene.
Patent CA-2594699-A1 (CA)
Inventor: TRUDEAU TIM K
IPC: G02B23/12
Filed: 2007-07-25
Abstract: Un système permettant de compenser le défaut de cadrage d'image à compensation entre au moins deux capteurs d'image comprend un premier capteur d'image et un deuxième capteur d'image qui sont disposés sur une plateforme et qui sont configurés pour fournir une première et une deuxième images de sortie, respectivement. Le système comprend un détecteur de mouvement et un processeur. Le détecteur de mouvement détecte le mouvement de la plateforme. Le processeur calcule un décalage temporel entre le premier et le deuxième capteurs d'image en fonction d'un premier et d'un deuxième décalages temporels du premier et du deuxième capteurs d'image, respectivement. Le processeur calcule également une image décalée fondée sur le décalage temporel et le mouvement de la plateforme détecté par le détecteur de mouvement et décale une de la première ou de la deuxième image de sortie relativement à l'autre une de la première ou de la deuxième image de sortie du décalage d'image. Un dispositif de superposition combine l'image décalée et l'image non décalée.