baber/WOPTO huggingface dataset:
Patent CA-2553821-A1 (CA)
Title: Procede de preparation d'un oxyde de lithium et de vanadium
Inventor: DUBARRY MATTHIEU
IPC: C01G31/00
Filed: 2005-02-16
Abstract: La présente invention concerne un procédé de préparation d'un oxyde de lithi um et de vanadium, ainsi que le produit obtenu. Le procédé consiste à préparer un gel précurseur par réaction de peroxyde d'hydrogène avec V2O5-.alpha. en milieu aqueux, en présence d'un précurseur de lithium, puis à soumettre ledi t gel à un traitement thermique sous atmosphère oxydante à une température ent re 260~C et 580~C. Le composé répondant à la formule Li1+.alpha. V3O8, (0,1<=.alpha.<= 0,25) est constitué de grains en forme d'aiguilles pré sentant une répartition bimodale, les aiguilles d'un premier mode ayant une longueur L de 10 à 50 ~m, les aiguilles d'un second mode ayant une longueur L de 1 à 10 ~m. Si l est la largeur des grains, L leur longueur et e leur épaisseur, ces dimensions sont telles que 4<L/l<100 et 4<L/e<100.
Patent CA-2553823-A1 (CA)
Inventor: MABBOTT ROBERT JOHN
IPC: B41M1/30
Filed: 2004-01-19
Abstract: A method of providing a surface of a material with an image, comprises applying to the surface an image sheet comprised of (i) a flexible layer of a Shape Memory Polymer (3) (or like material), and (ii) an image (12) bonded to said layer (3) by means of an image key coat (4). The image sheet is bonded to the surface by means of an adhesive (22) and a process which involves heating of the Shape Memory Polymer (or like material) to a temperature above its Glass Transition Temperature.
Patent CA-2554948-A1 (CA)
Title: Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material produced by the method
Inventor: ANDERSSON ANDERS
IPC: B26F1/20
Filed: 2004-03-18
Abstract: Method for producing a multi-ply web (19) of flexible material, such as paper and nonwoven material, comprising at least one first (1) and one second ply (8) which are interconnected by gluing in a glue pattern (12; 24). The multiply web is produced by applying glue in a glue pattern to a first web shaped material (1) from a patterned glue transfer roll (5), laminating a second web shaped material (8) with the first web shaped material (1) in a press nip between a lamination roll (10) and an impression roll (7). After lamination the laminated web (19) is cut and/or perforated (22; 25) in register with the glue transfer and lamination while still residing on said impression roll (7). There is also provided a multiply web which is cut or perforated in a pattern (22; 25) which is in register with the glue pattern (12; 24).
Patent CA-2555000-A1 (CA)
Title: Device and method for encapsulation and mounting of rfid devices
Inventor: OLSEN JOHN
IPC: G06K19/077
Filed: 2004-12-30
Abstract: This invention involves encapsulating an RFID device in an encapsulating material by known encapsulating processes to form a domed, encapsulated RFID  tag (100). The encapsulating material (108) may be translucent or opaque, flexible or hard, and has minimal effect on transmission or reception of radio frequency (RF) signals. The invention further involves a stand-off bracket, composed of one or more materials that have minimal effect on transmission or reception of RF signals, for mounting an RFID device on or near materials that impede RF transmission and reception. The encapsulated REID tag and stand-off bracket, separately, may have an adhesive (102) or other attachment means on one of their surfaces so that they may be adhered or otherwise attached to another surface. In one application, an encapsulated RFID tag in the 860-928 MHz range is mounted on a stand-off bracket and may be used for tracking items to which it is attached.
Patent CA-2555019-A1 (CA)
Title: Method and apparatus for cleaning golf clubs
Inventor: ATKINSON DENNIS
IPC: A63B57/60
Filed: 2006-08-01
Abstract: A method for cleaning golf clubs includes a single step of directing steam at one of a head or a grip of a golf club. The steam has an exit pressure of not less than 20 psi and not more than 90 psi, and an exit temperature of not more than approximately 98 degrees Celsius. The pressure and temperature of the steam must be controlled to avoid damage to the golf club.
Patent CA-2555687-A1 (CA)
Title: Smokeless liquid dual-phase burner system
Inventor: HARLESS JEROME
IPC: F23K5/02
Filed: 2006-08-31
Abstract: The smokeless liquid two-phase burner system of the present invention relates to a method and apparatus for burning a wide variety of flammable liquids using an integrated burner system. The system has both a primary injection path and an alternate injection path for the liquid fuel to be burned, as well as a main air pump or blower. The present invention also provides a method and apparatus for selectably injecting a secondary stream of a gas or vapor or volatile liquid into a flare system for the purpose of enhancing combustion.
Patent CA-2556127-A1 (CA)
Inventor: ORBACH WENDY
IPC: A47J47/00
Filed: 2006-08-14
Abstract: The present invention provides a cover for protecting the interior cooking surfaces of a container such as cookware, bakeware or serveware. The cover has a covering portion for covering the open face of the container. The covering portion includes a tie securing member which retains a tie that holds the covering portion stretched over the open face of the container, thereby securing the cover to the container with the covering portion spaced from at least one interior surface.
Patent CA-2559954-A1 (CA)
Inventor: ULLMANN BERND
IPC: D21H21/16
Filed: 2005-03-31
Abstract: Different papers known in prior art develop only moderate resistance to fats or contain fluorocarbon compounds or chromium complexes in the mass or in an impregnating liquor in order to develop great fat and oil penetration resistance. Said fluoride or chromium compounds represent substances that are known to be or at least seriously suspected of being unhealthy. Hence, the aim of the invention is to create a paper that is free from unhealthy components while being provided with great fat and oil penetration resistance, being easy to print, and being recyclable. Said aim is achieved by obtaining great fat and oil penetration resistance by using a paper that is made of thoroughly ground fiber materials and is glued with alkenyl succinic anhydride in the mass during impregnation inside or outside the papermaking machine with an impregnating liquor containing polyvinyl alcohols, ethylene-vinyl alcohol copolymers, polyvinyl butyrals, carboxymethylcellulose, gelatin, alginates, galactoglucomannans, and/or starch derivatives, polyvinyl alcohol and gelatine being preferred.
Patent CA-2561575-A1 (CA)
Inventor: GLUECKSTAD JESPER
IPC: G06E3/00
Filed: 2005-03-31
Abstract: The present invention relates to a method and a system for synthesizing a prescribed three-dimensional electromagnetic field based on generalized phase contrast imaging. Such a method and apparatus may be utilized in advanced optical micro~ and nano-manipulation, such as by provision of a multiple-beam optical tweezer.
Patent CA-2562372-A1 (CA)
Title: Pollution control in wood products dryer
Inventor: ALLAN ROBERT A
IPC: B03C3/014
Filed: 2005-04-11
Abstract: Contaminant laden gas streams from wood product dryer operations, and other sources, are purified. The gas stream first is saturated with moisture by contacting the gas stream with fine liquid droplets which entrain particulates. The gas stream then is subjected to a plurality of separate particulate and liquid droplet removal steps before a droplet-free gas stream having substantially reduced particulate contaminant levels is passed to a burner for removal of volatile organic compounds from the gas stream.
Patent CA-2562378-A1 (CA)
Title: Use of pyridindione derivatives for protecting organic material against detrimental effects of light
Inventor: GLASER ALBAN
IPC: C07D213/85
Filed: 2005-04-14
Abstract: The invention relates to the use of pyridindione derivatives of general formula (I) and optionally the tautomers thereof, wherein R1 is hydrogen, possibly substituted and/or possibly heteroatoms containing alkyl, alkenyl or alkynyl or possibly substituted and/or heteroatoms containing cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl or heteroaryl; R2, independently of R1, is R1 or NR4R5; R4 and R5 independently of each other and of R1, are R1 or COR6, A is CN, COR7, COOR7 or CONR7R8; R6, R7, R8 independently of each other and of R1, are R1, n is values for 1, 2, 3 or 4; R3 for n equal to 1 is hydrogen, possibly substituted and/or possibly heteroatoms containing alkyl, alkenyl or alkynyl or possibly substituted and/or heteroatoms containing cycloalkyl, cycloalkenyl, heterocycloalkyl and for n unequal to 1 is n-valent possibly heteroatoms containing aliphatic or cycloaliphatic residue.  Compositions containing a quantity of at least one type of pyridindione derivative of formula (I) protecting an organic material against detrimental effects of light, at least one type of organic material and pyridindione derivatives of formula (I) are also disclosed.
Patent CA-2563141-A1 (CA)
Title: Folding vacuum cleaner configuration
Inventor: TAKAYAMA STEVE
IPC: A47L5/28
Filed: 2006-10-12
Abstract: A folding vacuum cleaner configuration is disclosed. The vacuum cleaner configuration has a foot with a nozzle opening defined therein and a link pivotally connected to the foot portion. The vacuum cleaner further includes a calf pivotally attached to the fink and a suction source attached to one of the calf or link. The vacuum cleaner further includes a dirt collection system positioned in the calf for receiving dirt and debris. The vacuum cleaner yet further includes a thigh portion pivotally attached to an upper portion of the calf and a handle attached to an upper portion of the thigh. Rotating the calf about the link joint places the dirt separation system above and substantially parallel over the foot.
Patent CA-2563813-A1 (CA)
Title: Tool for comminuting coke
Inventor: PAUL WOLFGANG
IPC: C10B33/00
Filed: 2005-04-08
Abstract: A tool for crushing coke includes a casing which in the operational state is connected to a drill rod and on or in which is arranged at least one cutting nozzle and one drill nozzle for drilling coke and at least one valve for controlling a direction of flow of water flowing through the drill rod and the casing through the cutting nozzle and the drill nozzle.
Patent CA-2564218-A1 (CA)
Inventor: KO CHENG C
IPC: H01L21/22
Filed: 2004-04-30
Abstract: A planar avalanche photodiode includes a small localized contact layer on the top of the device produced by either a diffusion or etching process and a semiconductor layer defining a lower contact area. A semiconductor multiplication layer is positioned between the two contact areas and a semiconductor absorption layer is positioned between the multiplication layer and the upper contact layer. The photodiode has a low capacitance and a low field near the edges of the semiconductor multiplication and absorption layers.
Patent CA-2566983-A1 (CA)
Title: Gene methylation assay controls
Inventor: MAZUMDER ABHIJIT
IPC: C12Q1/48
Filed: 2006-10-31
Abstract: Methods, components, and kits for evaluating the effectiveness of methylation assays are presented as are methylation assays that include nucleotide sequence controls and methods of using them.
Patent CA-2567522-A1 (CA)
Title: Cooling of the motor
Inventor: LIND BJORN
IPC: B05B15/04
Filed: 2005-05-18
Abstract: Method for an arrangement for coating a surface with particles (see Figure 2), comprising a painting spindle, driven by an electric motor (11, 12, 13), with a spindle shaft (4) and a means (8) mounted on the latter and delivering the particles by means of centrifugal force, and which has an electric potential difference relative to the surface to be coated, and also a shaping airflow (10) deflecting the particles towards the surface. The method is characterized by that at least part of the shaping airflow (10) is conducted through the stator iron (11) of the electric motor for dissipation of heat generated in the motor.
Patent CA-2570208-A1 (CA)
Title: Improvement of barrier integrity in hiv patients
Inventor: KOETSIER MARLEEN ANTOINETTE
IPC: A23L33/00
Filed: 2005-06-22
Abstract: The invention concerns a method for stimulating intestinal barrier integrity in a patient infected with HIV by administering to said patient composition comprising: eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and arachidonic acid (ARA), and at least two distinct oligosaccharides.
Patent CA-2570780-A1 (CA)
Title: Compounds and methods for inhibiting the interaction of bcl proteins with binding partners
Inventor: GEORGES EVANGELINOS ASIMINA T
IPC: A61P35/00
Filed: 2005-06-17
Abstract: One aspect of the present invention relates to isoxazoline derivatives that bind to bcl proteins and inhibit Bcl function. Another aspect of the present invention relates to compositions comprising an isoxazoline derivative of the invention. The present invention provides methods for treating and modulating disorders associated with hyperproliferation, such as cancer.
Patent CA-2571736-A1 (CA)
Title: Materials and methods for ligament reconstruction
Inventor: WHITTAKER GREGORY R
IPC: A61B17/56
Filed: 2006-12-19
Abstract: Methods and devices are provided for fixing a ligament graft in a bone tunnel.  In general, the methods and devices involve affixing a ligament graft within a bone tunnel using an adhesive. A fixation device can be inserted through the ligament graft in a direction transverse to an axis of the tunnel to maintain the ligament graft in contact with the adhesive. The fixation device can be removed when the adhesive is cured such that the ligament graft is fixed in the tunnel.
Patent CA-2573604-A1 (CA)
Title: Novel 2,6-diaminopyridine-3-one derivatives
Inventor: WOVKULICH PETER MICHAEL
IPC: C07D213/73
Filed: 2005-07-08
Abstract: Novel 2,6-diaminopyridine derivatives of formula (I) wherein R1 and R2 are as defined below, are disclosed. These compounds inhibit cyclin-dependent kinases. These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment or control of breast lung, colon and prostate tumors. Also disclosed are intermediates useful in the preparation of these novel 2,6-diaminopyridine derivatives.
Patent CA-2575424-A1 (CA)
Title: Engine control module and method for use in engine system manufacture
Inventor: WELCH LORI J
IPC: G05B19/418
Filed: 2005-08-08
Abstract: An engine control module (10) is associated (510, 610, 710) with a particular engine system (20), and used to store information concerning manufacturing instructions for manufacturing the engine system (520, 720) and as-built information (630, 750) about the particular engine system (620). The engine control module also stores engine system operating instructions (550, 650, 770) operable to enable the engine control (10) to control one or more aspects of the engine system (20) operation.
Patent CA-2576139-A1 (CA)
Title: Yarns, particularly yarns incorporating recycled material, and methods of making them
Inventor: COOMBS TIMOTHY S
IPC: D02G3/02
Filed: 2004-07-12
Abstract: Enhanced performance yarns (41, 81) which comprise, and are functional and economic alternatives to, 100% petroleum oil based virgin continuous filament yarns, and yarns of natural fibers and methods of making them. The yarns may comprise an inner portion of spun staple fibers of recycled plastic and an outer portion comprising a different material and incorporate highly significant amounts of recycled plastics, particularly post consumer recycled (PCR), thermoplastic material such as polyethylene terephthalate (PET) which contains medium to high levels of contamination. One embodiment of yarn comprises a core (17), an inner portion (5) of spun staple fibers surrounding the core, and an outer portion (41) comprising an inner helix (43) and an outer helix (45) formed of a material different from the inner helix.
Patent CA-2582191-A1 (CA)
Inventor: NAHAPETIAN ARMEN
IPC: G06F19/00
Filed: 2005-09-16
Abstract: A method and system for acquiring aircraft parameters that includes sampling an aircraft parameter during a first sampling period, recording the full value of the aircraft parameter sampled during the first sampling period, then sampling the aircraft parameter during a fixed number of subsequent consecutive sampling periods, and recording the change between the value of the aircraft parameter sampled in the subsequent sampling periods and the value of the aircraft parameter sampled in the prior sampling period. A method and system for constructing a data stream that includes merging a voluntary data stream and the mandatory parameters and storing the merged data stream in a flight data recorder while maintaining the certification of the flight data recorder.
Patent CA-2585612-A1 (CA)
Title: Scratch resistant coated glass article including carbide layer(s) resistant to fluoride-based etchant(s)
Inventor: PETRMICHL RUDOLPH HUGO
IPC: C03C17/23
Filed: 2005-11-08
Abstract: A scratch resistant coated article is provided which is also resistant to attacks by at least some fluoride-based etchant(s) for at least a period of time. In certain example embodiments, an anti-etch layer(s) (2) is provided on a glass substrate (1) in order to protect the glass substrate (1) from attacks by fluoride-based etchant(s). In certain example embodiment, the anti-etch layer(s) (2) is substantially transparent to visible light. In certain embodiments, a DLC layer(s) (3) may be provided over the anti-etch layer (2).  An underlayer (4) may be provided under the anti-etch layer(s) (2) in certain example embodiments. In certain example embodiments, the anti-etch layer(s) (2) may be of or include a carbide and/or oxycarbide of Zr, Sn or the like.
Patent CA-2588510-A1 (CA)
Inventor: BURKE ANDREW
IPC: B65D65/40
Filed: 2005-11-15
Abstract: Packaging comprises polymer film (1) with portions of the film (1) sealed together to form an enclosure for the food stuff, said sealed portions being sealed by a film-to-film seal except in a vent region (5) where a lacquer layer (6) is bonded to each portion of film before said portions are sealed together with the lacquer layers cohering, the seal strength of the lacquer-to-lacquer interface (6) being similar to that of the film-to-film interface under predetermined storage conditions, and the seal strength of said lacquer-to-lacquer interface (6) being reduced compared with that of the film-to-film interface at temperatures above those expected under said predetermined storage conditions so that the enclosure is vented to atmosphere by a cohesive peel action in the vent region (5) between said lacquer layers (6).
Patent CA-2591451-A1 (CA)
Inventor: SIMMONS PAUL G
IPC: A21D13/00
Filed: 2005-12-12
Abstract: The present invention relates to a sandwich assembly tool and methods of making a sandwich, which may be a hot or cold sandwich, quickly by pre-assembly of various sandwich components and simultaneous preparation of different parts of the same sandwich. The sandwich assembly tool is composed of a member preferably having one or two cavities for containing a quantity of garnish. The cavities are used for the assembly of the sandwich. The tool may have a raised ridge adjacent one or both cavities for placement against the hinge of a bread component. Methods of making a sandwich are disclosed. The methods may include one or more of the use of preassembled sandwich fillings, assembly of garnishes in advance of a customer's order or while other portions of the sandwich are being heated using the sandwich assembly tool, the simultaneous heating of a bread component and the sandwich filling, placing the bread component over the tool containing garnish, and inverting the tool and bread combination to deposit the sandwich garnish onto the bread component.
Patent CA-2591684-A1 (CA)
Inventor: ZHANG GREGORY
IPC: F02M25/06
Filed: 2005-12-01
Abstract: An engine (10) uses a method for counteracting the effect of soot accumulation in a diesel particulate filter (DPF 38) in a diesel engine exhaust system (16) on the control of exhaust gas recirculation (EGR) through an EGR system (40).  Engine speed (N) and indicated engine torque (TQI) data are processed to select from a map (62) a data value for present EGR volumetric efficiency. The selected data value and certain other data, including data that accounts for present soot accumulation in the DPF, are processed to develop a data value indicative of present total mass flow. The data value indicative of present total mass flow and still other data are processed to develop flow control data for controlling flow of exhaust gas through the EGR system.
Patent CA-2592623-A1 (CA)
Title: Washing machine outlet box with common tailpiece for two drain outlets
Inventor: KOPP RAUN A
IPC: F16L3/127
Filed: 1999-12-09
Abstract: A washing machine outlet box includes a bottom wall having a first drain port for a washing machine hose and a second drain port for a condensate line. Communicating with both drain ports is a common tailpiece integral with the bottom wall. The common tailpiece includes an outlet for connection to a drain pipe and wall sections defining a first passageway from the first drain port to the outlet and a second passageway from the second drain port to the outlet. This allows both drain ports to be connected to the drain pipe with only one solvent weld between the tailpiece and drain pipe.
Patent CA-2593615-A1 (CA)
Title: Aluminum-based composite material and method for production thereof
Inventor: SHOJI HIROTO
IPC: C22C1/10
Filed: 2005-10-26
Abstract: An aluminum base composite material (10) having an aluminum alloy (11) as a base material and, incorporated therein, a reinforcing material (12) composed of alumina particles or alumina fibers, wherein a spinel layer (13) is formed on the surface of the reinforcing material and an aluminum nitride layer (14) exhibiting excellent wettability is formed on the surface of said spinel layer.
Patent CA-2594187-A1 (CA)
Inventor: MARSHALL ROBERT J
IPC: A23L33/15
Filed: 2005-12-30
Abstract: A method for producing naturally derived beneficial compounds including dispersing a microbiological culture media including at least one live probiotic organism, and at least one nutraceutical and/or at least one nutritive agent is distilled water form a broth, incubating the broth at a predetermined temperature for a select period of time to induce probiotic activity; halting the probiotic activity, and separating the desired compound from the broth.
Patent CA-2594804-A1 (CA)
Inventor: ERIKSSON PER-OLOF
IPC: E06C1/18
Filed: 2006-02-01
Abstract: A collapsible stepladder (1) comprising two ladder legs (2, 3), where the legs (2, 3) are hingedly connected to each other in one end. Each of the ladder legs (2, 3) comprises several ladder sections (4a-4d) , and where each section comprises two ladder bars (6, 7) arranged parallel to each other and interconnected at one end by a rung (8) to form a U-shaped ladder section. The ladder sections are telescopically inserted into a lower ladder section (4e) to form a collapsible ladder comprising at least three ladder sections. One of the ladder legs (3) is provided with a support part (12) in one end. The support part (12) is telescopically extendible from the ladder leg (3) and forms an extension ladder of the ladder leg and where the support part (12) projects above a hinge (5) between the two ladder legs (2, 3).