baber/WOPTO huggingface dataset:
Patent CA-2506769-C (CA)
Title: Method for preparing a mineral melt
Inventor: NYKIEL GUIDO
IPC: C03C3/097
Filed: 2003-11-06
Granted: 2012-02-28
Abstract: The invention relates to a method for preparing a mineral melt for mineral fibres production, in particular rock wool used for thermal and/or acoustical insulation or for fire protection, stock culture substrates, reinforcement and filtering fibres. The inventive method consists in breaking and compacting at least industrial residual materials and correction materials which are used for regulating the required composition and viscosity of the mineral melt with a bonding agent in such a way that moulded pieces can be formed and, afterwards transferred to a melting unit. The aim of said invention is to improve a method for the preparation of a mineral melt for producing rock wool in a low-cost manner optimising properties of produced mineral fibre articles.  For this purpose the components of the moulded pieces, in particular the correction materials and/or other components of a mixture are substituted at least partially by granulated combustion products, in particular ashes or slags produced by combusting lignite and/or coal-dust, waste paper or wood chips.
Patent CA-2507115-C (CA)
Inventor: SANDERS IRA
IPC: A61K38/095
Filed: 2003-11-20
Granted: 2014-08-05
Abstract: A use is disclosed for blocking or reducing physiological reaction in a mammal to the interaction of IgE antibodies present in said mammal upon contact with the corresponding antigen, by the administration to said mammal of a therapeutically effective amount of a neurotoxin (CnT) derived from Clostridia sp.
Patent CA-2507355-C (CA)
Title: Process for removing sulphur compounds including hydrogen sulphide and mercaptans from gas streams
Inventor: VAN DE GRAAF JOLINDE MACHTELD
IPC: C10L3/10
Filed: 2003-11-28
Granted: 2012-02-21
Abstract: The invention concerns a process for the removal of hydrogen sulphide, mercaptans and optionally carbon dioxide and carbonyl sulphide from a gas stream comprising hydrogen sulphide, mercaptans and optionally carbon dioxide and carbonyl sulphide, by removing in a first step most of the hydrogen sulphide, part of the, mercaptans and optionally part or most of the carbon dioxide and carbonyl sulphide by washing the gas stream with an aqueous washing solution comprising 10 to 40 wt% based on total solution of water, 10 to 45 wt% based on total solution of a physical solvent and 20 to 60 wt% based on total solution of an amine, which first removal step is followed by a second removal step in which mercaptans are removed by means of molecular sieves, in which process the amount of mercaptans which is removed by the aqueous washing stream is between 60 and 96 wt% (of total removed mercaptans in steps one and two), and the amount which is removed by the mol sieves is between 40 and 4 wt% (of total removed mercaptans in step one and two).
Patent CA-2507855-C (CA)
Inventor: DURET JEAN-MICHEL SERGE MARCEL
IPC: B23K9/28
Filed: 2005-05-18
Granted: 2013-01-29
Abstract: This invention regards a TIG welding procedure of a first wall and the edge of an extremity of a second part with a second wall and edge, the two parts being joined by welding to one another along a joint surface between the said edges and along which the first wall forms a salient angle with the second wall. The process is characterised by the fact that an electrode is moved along the said surface, the electrode being placed on the salient angle side according to an angle (.beta.) in relation to the first wall (13) less than 180.degrees., the direction (D) of the electrode going inside the reflex angle associated to the salient angle. The process is applied in particular to welding igniter guides to the outer sleeve of a combustion chamber for a gas turbine engine.
Patent CA-2512003-C (CA)
Inventor: GIRARD LUCIEN
IPC: F25D3/06
Filed: 2005-07-14
Granted: 2012-10-23
Abstract: An insert for a cooler is sized and shaped for placement on a lower surface of the cooler while supporting foodstuffs placed on insert. Draining apertures on insert allow liquid to drain away from foodstuffs into a space below insert and thereby separates liquid from foodstuffs. Draining apertures are formed from internal walls having curved sections and are sized to facilitate insertion of human fingers therein during cleaning, the curved sections and size of apertures facilitating cleaning. Guide lines marked on insert allow insert to be cut to be adapted in size and shape to lower surface of cooler.
Patent CA-2515250-C (CA)
Inventor: DANCS IMRE L
IPC: H05B1/02
Filed: 2004-02-09
Granted: 2008-09-23
Abstract: An electrically operated diffuser has a fragrance-emitting element (8) for facilitating diffusion of an active material, and at least one light emitting diode (7). The at least one light emitting diode (7) serves as a nightlight and has a luminous intensity rating of at least about 5000 mcd at 20 mA. Also, the at least one light emitting diode (7) may be positioned at a back surface of the diffuser, such that when an active material is received in the compartment the at least one light emitting diode (7) shines through the active material. The diffuser may include a remote-use assembly to supply power to the diffuser from a wall socket remote from the diffuser. The diffuser may also include a light controller to change one or more of the color and the intensity of the at least one light emitting diode (7).
Patent CA-2515812-C (CA)
Inventor: AGER GAVIN RONALD
IPC: B63B7/02
Filed: 2005-08-11
Granted: 2012-10-02
Abstract: A collapsible boat hull comprises a pair of bottom panels and a pair of side panels, connected by continuous hinges. Erection of the boat causes a fore portion of the bottom panels to curve upwards, and fore portions of the side panels to curve inwards. The boat also includes a V-shaped rear seat, which acts to transfer force and vibration from a rearwardly mounted outboard motor to the side walls of the boat.
Patent CA-2516407-C (CA)
Inventor: IINO TOMOHARU
IPC: C07D239/42
Filed: 2004-02-26
Granted: 2013-07-09
Abstract: Compounds having glucokinase activating effects and being useful as treatments for diabetes, which are represented by the following formula (I) : (see formula I) [wherein X3- represents oxygen, etc. , X2 represents oxygen, etc. , R1 represents a group on Ring A such as alkylsulfonyl, etc., R2 represents C3-7 cyclic alkyl optionally substituted with a halogen, etc., R3 represents a substituent on Ring B such as lower alkyl, etc. , formula (II) : [Chemical Formula 1] (see formula II) represents 6- to 10-membered aryl, etc., and formula (III) : [Formula 1] (see formula III) represents monocyclic or bicyclic heteroaryl optionally having on Ring B a substituent represented by R3 above, wherein the carbon atom of Ring B which is bonded to the nitrogen atom of the amide group of formula (I) forms a C=N bond with the nitrogen atom of the ring] , as well as their pharmaceutically acceptable salts.
Patent CA-2517099-C (CA)
Title: White conductive primer coating composition and method of forming multilayered coating film
Inventor: ONOYAMA HIROYUKI
IPC: C09J123/28
Filed: 2004-03-04
Granted: 2009-01-27
Abstract: The present invention provides a white conductive primer coating composition comprising (a) 100 parts by total weight of a chlorinated polyolefin resin with a chlorine content of 10 to 40 wt.% and at least one modifier resin selected from the group consisting of acrylic resins, polyester resins and polyurethane resins, (b) 5 to 50 parts by weight of a crosslinking agent, and (c) 10 to 200 parts by weight of a white conductive powder comprising white inorganic pigment particles having a tin dioxide covering layer containing tungsten; and a method of forming a multilayer coating film using the composition.
Patent CA-2521706-C (CA)
Title: Secondary lithium battery module
Inventor: KIM JEE-HO
IPC: H01M50/522
Filed: 2004-03-11
Granted: 2011-01-25
Abstract: Disclosed is a secondary lithium battery module. The secondary lithium battery module comprising a plurality of secondary lithium unit-batteries including anode and cathode terminals having a hole, which terminals are protruded in one direction in parallel to each other and alternately aligned; a receiving module having a plurality of non-metallic receiving unit-modules, each unit-module having recesses for receiving the anode and cathode terminals of the secondary lithium unit-batteries therein, each recess having a fixing hole; a metal block having a fixing hole and a contact plate and aligned in the recesses of the receiving unit-modules such that the metal block makes contact with at least one of the anode and cathode terminals of the secondary lithium unit-batteries accommodated in the recesses of the receiving unit-modules; a circuit board having a shape corresponding to a shape of the receiving module and aligned on an upper surface of the receiving module, the circuit board having recesses corresponding to the recesses of the receiving module and copper wirings formed at lateral portions of the recesses in order to make contact with the contact plate of the metal block; and a coupling member inserted into the recesses of the receiving module, the anode and cathode terminals of the secondary lithium unit-batteries accommodated in the recesses, and the fixing hole of the metal block making contact with at least one of the anode and cathode terminals so as to fixedly assemble the receiving module, secondary lithium unit-batteries and the metal block with each other.
Patent CA-2522846-C (CA)
Title: Methods and apparatuses for optimizing resource management in cdma2000 wireless ip networks
Inventor: CHANDRA MADHAVI W
IPC: H04L12/56
Filed: 2004-06-08
Granted: 2012-09-25
Abstract: An invention is disclosed that optimizes resource management within a PDSN.  This is accomplished through the modification of functions of a AAA server.  Specifically, when a node (e.g., mobile node) is authenticated by a AAA server in response to a request by a target PDSN to which the node has roamed, the AAA  server may send a disconnect request message to a source PDSN indicating that the node has moved from the source PDSN. In this manner, the source PDSN is notified that it should terminate its session with the node and release resources associated with the session (e.g., PPP session). The source PDSN may then send a message to the AAA server indicating whether the session was successfully terminated (and whether the resources associated with that session were released).
Patent CA-2522872-C (CA)
Inventor: DUBROW ROBERT
IPC: C12N15/87
Filed: 2004-05-05
Granted: 2014-04-29
Abstract: The invention pertains to the field of nanofibers, and provides novel nanofiber structures having enhanced surface areas for increased functionality. In particular, a drug delivery device is provided for introduction of one or more substances into a subject, which device comprises a substrate made from a first material, which substrate comprises: at least a first surface, a plurality of semiconductor nanofibers attached to the first surface which nanofibers are made from a second compositionally different material from the first material, and a reservoir of the one or more substances comprised between the members of the plurality of nanofibers.  The one or more substances is incorporated into the reservoir such that said one or more substances is at least partially shielded from direct exposure to bodily fluids within the subject when the device is introduced into the subject.
Patent CA-2527780-C (CA)
Title: Isolation of sclereids
Inventor: HOFFMANN JOHN DAVID
IPC: G01N1/40
Filed: 2004-07-21
Granted: 2008-05-20
Abstract: A sclereid concentrator is an apparatus designed to concentrate sclereids found in pulp. The sclereid concentrator is based around a mini-hydrocyclone (1). When a slush pulp sample is passed through the mini-hydrocyclone, practically all the sclereids are removed by the reject port. The reject sample is then collected, screened (11, 12) and the sclereids are then manually counted or an image analysis system is used to automatically count the sclereids. This count, expressed on the basis of the original sample mass, gives an accurate measurement of the sclereid contamination level in the pulp.  There is provided a sclereid concentrator device, a procedure to produce almost pure sclereids and a method to count sclereids manually or by image analysis.
Patent CA-2527958-C (CA)
Inventor: ZAMORE PHILLIP D
IPC: C12N15/88
Filed: 2004-06-02
Granted: 2014-04-08
Abstract: The present invention provides methods of enhancing the efficacy and specificity of RNAi. The invention also provides compositions for mediating RNAi. In particular, the invention provides siRNAs, shRNAs, vectors and transgenes having improved specificity and efficacy in mediating silencing of a target gene. Therapeutic methods are also featured.
Patent CA-2529611-C (CA)
Inventor: KATH JOHN CHARLES
IPC: C07D401/14
Filed: 2003-12-08
Granted: 2009-12-15
Abstract: La présente invention concerne un composé représenté par la formule générale (I), dans laquelle R<1>-R<4> désignent des éléments décrits dans la partie descriptive de la présente demande. Ces nouveaux dérivés de pyrimidine sont destinés au traitement de la croissance cellulaire anormale, telle que le cancer, chez des mammifères. L'invention concerne également une méthode d'utilisation de ces composés dans le traitement de la croissance cellulaire anormale chez des mammifères, en particulier chez des humains, ainsi que des compositions pharmaceutiques contenant ces composés.
Patent CA-2533737-C (CA)
Title: Fast application notification in a clustered computing system
Inventor: COLRAIN CAROL
IPC: G06F9/50
Filed: 2004-08-13
Granted: 2012-10-23
Abstract: With fast notification of changes to a clustered computing system, through which a number of events are published for system state changes, applications can quickly recover and sessions can quickly be rebalanced. When a resource associated with a service experiences a change in status, such as a termination or a start/restart, a notification event is immediately published.  Notification events contain information to enable subscribers to identify, based on matching a session signature, the particular sessions that are affected by the change in status, and to respond accordingly. This allows sessions to be quickly aborted and ongoing processing to be quickly terminated when a resource fails, and allows fast rebalancing of work when a resource is restarted.
Patent CA-2538419-C (CA)
Title: Use of ciclesonide for the treatment of respiratory diseases
Inventor: BETHKE THOMAS
IPC: A61K9/72
Filed: 2004-09-15
Granted: 2012-07-03
Abstract: This invention relates to a new method of treatment of respiratory diseases, in particular the treatment of asthmatic children.
Patent CA-2538608-C (CA)
Title: High-wearing resistant composite material comprising steel-based shot and method for producing said material
Inventor: BURDIN JACQUES
IPC: C04B14/34
Filed: 2004-09-14
Granted: 2012-05-08
Abstract: The invention relates to a composite material which is produced by mixing with water 100 parts by weight of a binder, from 250 to 800 parts by weight of a steel-based shot whose granulometric distribution ranges from 120 µm to 3000µm, from 10 to 15 parts by weight of a non-compressed silicon vapour and a super-plasticiser highly water reducing agent. The ratio of water quantity by weight and the quantity by weight of the hydraulic binder ranges from 0.16 to 0.25. The inventive composite material exhibits a high abrasion resistance index (I) which is measured according to a C.N.R. protocol and ranges from 0.15 to 1.0, the grain D10 size value of the shot is at least by eight times greater than the grain D90 size value of the hydraulic binder.
Patent CA-2539321-C (CA)
Title: Carrier tile consisting of film-like plastic
Inventor: HARTL HERMANN
IPC: E04F13/02
Filed: 2006-03-10
Granted: 2009-09-22
Abstract: The invention relates to a carrier tile consisting of film-like plastic for a floor, wall or ceiling structure, in particular a tile-clad wall or floor structure, for achieving decoupling between the base (31) and a surface cladding (37) to be applied to the film-like tile (11) which has a multiplicity of chambers (12) which are formed by depressions (14) out of a plane of the carrier tile (11) and the outer end faces (21) of which form the first tile side (22), the depressions (14) being designed for receiving a curing contact means (34), such as mortar or adhesive, provided for forming a contact layer with the surface cladding (37) to be applied, and with a net-like fabric (23) or nonwoven arranged on the first tile side (22), wherein the chambers (12) between the first and an opposite tile side (22, 27) have an undercut-free wall portion (18), and in that a net-like fabric (27) overlapping the depressions (14) is provided on the opposite tile side (26).
Patent CA-2541436-C (CA)
Title: Method of counting objects in a monitored environment and apparatus for the same
Inventor: BUEHLER CHRISTOPHER J
IPC: G08B13/194
Filed: 2004-10-08
Granted: 2012-12-04
Abstract: Methods and system for determining, a number of objects, without tracking each of the objects, in first and second fields-of-view. First and second video frames are received from first and second image sources. The image sources have the first and second fields-of-view, and the fields-of-view are known to overlap at least in part. The number of objects is determined based on the first and second video frames and the known overlap.
Patent CA-2545598-C (CA)
Title: Use of a derivative of aspartic acid as a collector in froth flotation processes
Inventor: EISENHUTH LUDWIG
IPC: B03D1/06
Filed: 2004-11-05
Granted: 2012-06-26
Abstract: A derivative of aspartic acid is used as a collector for a phosphate containing mineral, such as apatite, in a froth flotation process. According to the invention the collector has a high selectivity for phosphate containing minerals even in the presence of carbonate minerals, such as calcite. The derivative has the formula (I) ,where RI is a hydrophobic group containing a hydrocarbon group of 6-24 carbon atoms; RII is an alkyl group with 1-7 carbon atoms or a group of the formula (B)yH, in which B is an alkyleneoxy group with 2-4 carbon atoms and y is a number from 1 to 10; and M is a group selected from the group consisting of a cation or hydrogen. Methods for producing the derivative are also described.
Patent CA-2553198-C (CA)
Title: Cementitious products
Inventor: MAK SWEE LIANG
IPC: C04B38/02
Filed: 2004-01-15
Granted: 2012-08-07
Abstract: A method of manufacturing a porous cementitious product, which method comprises: forming a cementitious premix; casting the premix in a desired configuration; generating gas bubbles within the premix; and curing the premix, wherein gas bubbles are generated and/or collapsed at specific locations within the premix in order to produce a porosity profile along a cross-section of the product such that the product comprises a relatively low density core region and higher density outer regions.A method of manufacturing a porous cementitious product, which method comprises: forming a cementitious premix; casting the premix in a desired configuration; generating gas bubbles within the premix; and curing the premix, wherein gas bubbles are generated and/or collapsed at specific locations within the premix in order to produce a porosity profile along a cross-section of the product such that the product comprises a relatively low density core region and higher density outer regions.
Patent CA-2554639-C (CA)
Title: Method and system for inspecting surfaces
Inventor: AMELUNG JOERG
IPC: G01B11/24
Filed: 2005-02-10
Granted: 2009-08-04
Abstract: The present invention relates to a method for inspecting the surfaces of a three-dimensional body (2), with which at least one camera and at least one illuminating device are moved relative to the surface of the object, pictures are taken of the areas of the surface to be inspected during the movement of the camera relative to the surface, and the pictures are transmitted to a computer (11) and are evaluated therein.  The invention also relates to a corresponding system. In order to obtain high inspection quality, the camera, illumination device and the surface are brought into a defined geometric relationship with each other during the inspection of each area to be inspected on the surface, at least for the period of time required to take a picture.
Patent CA-2554936-C (CA)
Inventor: TAFS WILLIAM D
IPC: G08G5/00
Filed: 2005-02-22
Granted: 2013-05-28
Abstract: Methods and systems for automatically tracking information during flight are disclosed. A method in accordance with one embodiment of the invention includes receiving first information corresponding to a proposed aspect of a flight of the aircraft and including at least one target value. The method can further include automatically receiving second information that includes an actual value corresponding to the at least one target value, as the aircraft executes the flight. The at least one target value and the actual value can be provided together in a common computer-based medium.
Patent CA-2555886-C (CA)
Inventor: SHIMIZU TOKUO
IPC: B24C3/00
Filed: 2006-08-02
Granted: 2012-04-10
Abstract: The present invention provides a lasting apparatus which is provided with an ejection device, which ejects blast media, and a recovery device, which sucks and recovers ejected and used blast media, on a traveling carriage, ejects the blast media to a surface to be treated by the ejection device while causing the traveling carriage to travel on the surface to be treated, and recovers the used blast media by the recovery device, and comprising: roughness measuring device that is provided at the traveling carriage and measures roughness of an uneven surface of the surface to be treated which is treated by ejection of the blast media; and control unit which performs a feedback control of an ejection amount of the blast media, ejection pressure, ejection speed, an ejection air amount, a suction air amount by the recovery device, and a speed of the traveling carriage so that the roughness which is measured by the roughness measuring device is within a range of predetermined roughness.
Patent CA-2558583-C (CA)
Inventor: BENTLEY MICHAEL D
IPC: A61K47/00
Filed: 2005-03-15
Granted: 2013-07-09
Abstract: Provided herein are water-soluble polymer conjugates and polymer-based compositions of HIV entry inhibitors. Also provided are methods for synthesizing and administering such conjugates and compositions.
Patent CA-2559031-C (CA)
Inventor: BECH ANTON
IPC: B29D99/00
Filed: 2004-03-22
Granted: 2010-06-01
Abstract: A mould (2) for preparing of large structures, such as wind turbine blades, is provided. Furthermore, methods of manufacturing and use of such a mould (2) are provided. The mould (2) comprises a support structure (4), an air-drainage structure (6) and an air-permeable surface member (8). The mould is particularly suitable for preparing of moulded items with an in-mould coating.
Patent CA-2561068-C (CA)
Inventor: GHELLI NICOLA
IPC: A61M1/36
Filed: 2006-09-27
Granted: 2016-08-02
Abstract: Un échangeur de chaleur pour usage médical, comprenant un faisceau de tubes formé par une pluralité de tubes possédant un axe droit pour le transport dun liquide principal, qui sont incorporés à leurs extrémités dans des disques situés aux faces dextrémité dune chemise extérieure laquelle est conçue pour délimiter, avec les disques, une partie de lespace pour le confinement du faisceau de tubes conçu pour être traversé par un liquide secondaire, chaque tube possédant, au moins sur une partie de sa longueur, une pluralité dondulations consécutives conçues pour déterminer une variation progressive de la forme de la section du passage.