baber/WOPTO huggingface dataset:
Patent CA-2416536-A1 (CA)
Title: Supported polymerisation catalysts
Inventor: TAYLOR MICHAEL JOHN
IPC: C08F4/00
Filed: 2001-07-11
Abstract: Supported ionic metallocene catalyst systems may be prepared by a method comprising the following steps: i) mixing together in a suitable solvent : a ) an organometallic compound, and b) an ionic activator comprising a cation an d an anion; ii) addition of the mixture from step (i) to a support material; iii) addition of a metallocene complex in a suitable solvent; iv) further addition of an organometallic compound in a suitable solvent; and v) removal  of the solvent. The preferred supported catalysts comprise a constrained geometry metallocene complex for example (t-butylamido) (tetramethyl-.fwdarw .5- cyclopentadienyl) dimethyl silanetitanium- .fwdarw.4-1.3-pentadiene and are particularly suitable for the polymerisation of ethylene or the copolymerisation of ethylene and .alpha.-olefins having from 3 to 10 carbons  in the gas phase. The supported metallocene catalysts of the present inventi on show improved productivity compared to supported ionic metallocene catalyst systems of the prior art particularly when used in the gas phase.
Patent CA-2417912-A1 (CA)
Inventor: TOELKEN L TAIZO
IPC: G06K9/00
Filed: 2003-01-31
Abstract: A method for making a quality determination in avian eggs, such as relating to fertility or hatching or hatchling viability, comprises the following activities. A process line is equipped to process an endless succession of eggs at an early opportunity. The process line has an ultrasound inspection station for the eggs. The ultrasound inspection results are analyzed to make a finding correlatable to the egg's shell quality, which in turn is correlatable to such quality factors as fertility or hatching or hatchling viability. A sorting determination is made based on this analysis as to which output category the egg should be sorted. The output categories might number three or so including qualified premium as for graduation to hatchery operation, not qualified for hatchery but not waste, and flunked because unusable and hence waste. The intermediate category might include graded for pet consumption.
Patent CA-2423242-A1 (CA)
Inventor: DAMIANO ARMAND A
IPC: E04H12/22
Filed: 2003-03-20
Abstract: A support pole including a base having a hollow shaft secured thereto. The base is attached to the footing and includes a plate portion having a generally cylindrical portion extending upwardly therefrom. The bottom surface of the plate portion has a cut-out portion formed therein which communicates with the central opening formed in the base. A hollow shaft is inserted into the central opening in the base so that the lower end thereof is substantially flush with the bottom surface of the plate portion. The shaft is secured to the base by a weldment in the cut-away portion. The shaft is also secured to the base by means of an enlarged diameter portion or protrusion formed in the shaft immediately above the upper end of the base. The base may also be comprised of a flat plate portion without the cylindrical portion. Further, the base may have a square portion extending upwardly therefrom to accommodate a square pole. If a square pole is being used, the central opening in the base plate will be square.
Patent CA-2424275-A1 (CA)
Inventor: OUELLET CATHERINE
IPC: A61P11/04
Filed: 2001-10-02
Abstract: The present invention relates to polypeptides of Haemophilus influenzae which may be used for prophylaxis, diagnostic and/or therapy purposes.
Patent CA-2430637-A1 (CA)
Title: Method for the manufacture and delivery of segment houses and other buildings
Inventor: KERR PAUL
IPC: B60P1/00
Filed: 2003-06-02
Abstract: Segments of a house or other building are manufactured in a factory which is located within or proximate to a subdivision or other location at which the segments of the house or other building are to be installed, the segments being transported from the factory to the installation location, and connected with one or more other components at the installation location, or at a nearby location prior to installation, and thereafter transported to the installation location to form a completed or substantially completed house or other building.
Patent CA-2435687-A1 (CA)
Inventor: CESTA MARIA CANDIDA
IPC: C07D233/24
Filed: 2002-02-25
Abstract: (R) -2-Arylpropionamide compounds of formula (I) are described. The process for their preparation and pharmaceutical preparations thereof are also described. The 2-Arylpropionamides of the invention are useful in the prevention and treatment of tissue damage due to the exacerbate recruitment of polymorphonuclear leukocytes (Leukocytes PMN) and of monocytes at the inflammatory sites. In particular, the invention relates to the R enantiomers of omega-aminoalkylamides of 2-aryl propionic acids, of formula (I), for use in the inhibition of he chemataxis of neutrophils and monocites induced by the C5a fraction of the complement and by other chemotactic proteins whose biological activity is associated with activation of a 7-TD receptor. Selected compounds of formula (I) are dual inhibitors of both the C5a-induced chemotaxis of nutrophils and monocytes and the IL-8-induced chemotaxis of PMN  leukocytes. The compounds of the invention are used in the treatment of psoriasis, ulcerative cholitis, glomerular nephritis, acute respiratory insufficiency, idiopathic fibrosis, rheumatoid arthritis and in the prevention and the treatment of injury caused by ischemia and reperfusion.
Patent CA-2440525-A1 (CA)
Title: A structure and method for cutting slabs of natural cheeses into shape(s) via cutting blades of a pattern such that the shape(s) are tessellated or nested
Inventor: KRAUS GERALD L
IPC: A23P30/00
Filed: 2003-09-11
Abstract: A process and system for cutting of slabs of a target food product. The slabs produced by this cutting step are within a predetermined size range, i.e., predetermined range as to height, length, and width. After a slab of target food product is cut so that it is of a size that is within the predetermined boundary of the predetermined size range it is introduced to a cutting tool at a predetermined time and at a predetermined speed. The cutting tool is of a predetermined size and includes at least one cutting area that is at least sufficient to cut a predetermined pattern of tessellated.or nested figures out of the slab of food product.
Patent CA-2440581-A1 (CA)
Inventor: BELIK JAROSLAV
IPC: B25B5/14
Filed: 2003-09-10
Abstract: An insert for use in a gripping assembly is disclosed. The insert includes a base member having a plurality of gripping teeth. The teeth are arranged in at least two substantially adjacent rows, where at least one row of teeth is offset or staggered longitudinally from an immediately adjacent row of teeth. When the teeth engage a cylindrical member, a resistance profile is created that is substantially continuous and does not oscillate over a length of the insert approaching 100% of the length of the entire insert.
Patent CA-2441265-A1 (CA)
Inventor: MITTENDORF VOLKER
IPC: C12N15/29
Filed: 2002-03-18
Abstract: La présente invention porte sur de nouvelles séquences d'acide nucléique et d'acide aminé associées au métabolisme de composés de stockage des graines dans les plantes. L'invention porte plus particulièrement sur de nouvelles séquences de protéines du métabolisme lipidique. Les composés de stockage des graines sont de préférence des lipides, des acides gras, des amidons ou des protéines de stockage des graines.
Patent CA-2441978-A1 (CA)
Title: New additives for preventing caking of powdered emulsifiers
Inventor: HEROUFOSSE FRANCOIS
IPC: A23P10/43
Filed: 2002-03-15
Abstract: The present invention is related to a powdered composition comprising an emulsifier and at least one anti-caking additive, selected from the group consisting of earth alkali oxides, earth alkali hydroxides or a mixture thereof.
Patent CA-2442388-A1 (CA)
Inventor: GLISSON FLOYD W
IPC: G06Q40/00
Filed: 2003-09-25
Abstract: A casino receives activity from a player, both in-house and on-line. The player's activities are combined in a single account stored by the casino. The combined activities can then be used to the player's benefit, for example by awarding benefits to the player, allowing the player to access his activity across a network, or by preparing for the player a tax statement based on his year-to-date activities.
Patent CA-2443996-A1 (CA)
Inventor: FLORATOS ARISTIDIS
IPC: G16H10/60
Filed: 2002-04-15
Abstract: System (10) represents a single integrated system that may be operated by a trusted third party. Database (14) allows a person to store their medical and biological data, and a grant of consent (22). The grant of consent indicates the types of activities and uses to which the person has agreed, and includes an indication as to whether the person is willing to be re-contacted (18). The re-contacting process (18) may result in a change of consent type. The system further includes a query mechanism (12) that allows a user, such as a medical researcher, to identify individual with a specific medical or other condition of interest. In certain embodiments, the system provides training materials to be viewed by prospective participants.
Patent CA-2444303-A1 (CA)
Inventor: MANTELL ROBERT R
IPC: A61B17/34
Filed: 2002-04-22
Abstract: A method and apparatus for treatment of a body cavity of an animal incuding an inserting a portion of an insertion device (20) into a body cavity of an animal and supplying from the insertion device a first fluid and either a medical instrument or a second fluid into the body cavity. The first and second fluid or medical device not being in fluid communication within the insertion device (20).
Patent CA-2445456-A1 (CA)
Inventor: DIEMER WOLFGANG
IPC: B01D63/08
Filed: 2001-12-21
Abstract: L'invention concerne un module qui permet, chez l'utilisateur, une adaptation individuelle à la tâche correspondante, en ce qui concerne le traitement de fluides, le corps et les raccords de dispositifs de filtration déjà existants devant être utilisés sans modification. Le module comprend une cellule ou plusieurs cellules empilées, qui présentent chacune au moins une ouverture, l'ouverture de ladite cellule ou les ouvertures semblables desdites cellules formant ensemble au moins un canal pour l'amenée ou l'évacuation du fluide à traiter. Chaque cellule comporte deux composants, poreux, plats, pouvant être traversés par le fluide, qui délimitent un espace intérieur, le ou les espaces intérieurs étant reliés audit canal. L'espace intérieur de la cellule ou des cellules contient au moins partiellement un matériau de traitement destiné au fluide. Dans le procédé de production d'un tel module, il est prévu qu'un matériau de traitement soit introduit, avec un fluide porteur, dans les cellules, par le canal prévu pour l'amenée de fluide.
Patent CA-2447162-A1 (CA)
Inventor: OGASAWARA MASASHI
IPC: A23L27/21
Filed: 2002-05-14
Abstract: A method of improving the flavor of a food or beverage; a flavor improver for foods or beverages; a seasoning; and a food or beverage improved in flavor.  The method is characterized by adding to a food or beverage a product of an amino-carbonyl reaction between a peptide having a molecular weight of 1,000 to 5,000 and a carbonyl compound. The flavor improver contains the amino-carbonyl reaction product as the active ingredient. The seasoning comprises as the active ingredients the amino-carbonyl reaction product and a flavor. The food or beverage is obtained by adding the flavor improver or seasoning.
Patent CA-2447265-A1 (CA)
Title: A rights and privilege management system for digital television services
Inventor: DUNSTAN HARRY
IPC: H04L9/08
Filed: 2003-11-05
Abstract: Digital television Broadcast Systems have video, audio and data functions which are used to create services for both i.) video and audio customers and ii.) interactive television (iTV) customers. iTV services in a number of different forms are recently supplementing the historic linear video/audio broadcast. The addition of iTV  services to the digital television services suite changes the nature and scope of end user access rights and privileges with their related time based rules. The invention is an interactive television security application which provides for appropriate commercial rights and privilege management with respect to the right to play or view the interactive TV services and the digital television's video, audio and data functions.
Patent CA-2448206-A1 (CA)
Title: Systeme de catheter a echange thermique
Inventor: CALLISTER JEFFERY P
IPC: A61F7/00
Filed: 2002-05-31
Abstract: L'invention concerne un système de cathéter permettant de contrôler la température du corps d'un patient en modifiant la température du sang passant dans un vaisseau sanguin du patient. Le système de cathéter se compose d'un corps (10) de cathéter doté d'une zone (22) d'échange thermique en contact avec le sang et d'un mécanisme de déplacement de la surface (21) d'échange thermique, augmentant ainsi l'échange thermique entre la surface d'échange thermique et le sang passant par la surface (21) d'échange thermique. L'invention concerne également divers procédés de déplacement de la surface (21) d'échange thermique.
Patent CA-2448391-A1 (CA)
Title: Alarm systems, alarm devices, alarm activation methods, alarm system retrofitting methods, and alarm system network establishment methods
Inventor: MERRELL DANIEL B
IPC: G08B19/00
Filed: 2002-05-23
Abstract: An alarm system includes at least one wireless alarm transmitter (35), at least one wireless activate transmitter (20, 30), and at least one wireless signal receiver. The signal receiver becomes sensitized to recognize an alar m code from the alarm transmitter after recognizing an activate code from the activate transmitter. The signal receiver can include an alarm generator (45 ) that provides a first alarm after recognizing the alarm code. An alarm devic e can include a wireless hazard signal receiver that becomes sensitized to recognize a wireless transmitted hazard alarm code only after recognizing a wireless transmitted activate code. An alarm generator can provide a hazard alarm after recognizing the alarm code. The device can further include an alarm code and activate code decryption device. Instead of or in addition to the activate transmitter and sensitizing feature, the system can be equipped to display a location name in the alarm generator as a text alarm.
Patent CA-2449649-A1 (CA)
Title: A g-protein coupled receptor and uses therefor
Inventor: PAULSEN JANET ELIZABETH
IPC: A01K67/027
Filed: 2002-05-30
Abstract: The present invention is based on the identification of a G-protein coupled receptor (GPCR) that is expressed predominantly in the brain and placenta an d nucleic acid molecules that encoded the GPCR, which is referred to herein as the hCAR protein and hCAR gene respectively (for human Constitutively Active Receptor). Based on this identification, the present invention provides: (1) isolated hCAR protein; (2) isolated nucleic acid molecules that encode an hC AR protein; (3) antibodies that selectively bind to the hCAR protein; (4) metho ds of isolating allelic variants of the hCAR protein and gene; (5) methods of identifying cells and tissues that express the hCAR protein/gene; (6) method s of identifying agents and cellular compounds that bind to the hCAR protein; (7) methods of identifying agents that modulate the expression of the hCAR gene; and (8) methods of modulating the activity of the hCAR protein in a ce ll or organism.
Patent CA-2452305-A1 (CA)
Title: Dispersants performants pour lubrifiants
Inventor: CALDER RAYMOND M
IPC: C10M177/00
Filed: 2002-06-27
Abstract: L'invention concerne une composition d'une matière qui comprend un amine acylé avec un agent d'acylation carboxylé substitué par un groupe hydrocarbyle contenant une moyenne de 1,3 à 1,6 groupes dérivés de composés carboxyliques alpha-bêta insaturés par M¿n? du groupe hydrocarbyle. Le groupe hydrocarbyle présente un M¿n?, déterminé par GPC, compris entre 1500 et 3000. L'amine comprend des résidus de polyamine et l'amine acylé présente un indice de base total (TBN) compris entre 17 et 35. L'invention concerne une méthode de préparation de la composition, des huiles lubrifiantes contenant la composition et, dans une autre forme de réalisation, des compositions d'huile lubrifiante comprenant un détergent sulfonate métallique en sus de la base.
Patent CA-2456315-A1 (CA)
Inventor: CHENG TZU-CHEN
IPC: A61F7/02
Filed: 2004-01-16
Abstract: A burn heat therapy instrument has a handle tube 1. This handle tube has in its inferior part horizontal or round holes, called cut heat expansion holes 2, around it.      The handle tube 1 is joined in its inferior extreme to a burned bronze heating tube 3. Inside of the burned bronze heating tube 3, there is a metal spring 5, with a round metal 9 in its lower part. The burned bronze heating tube 3 is joined to a metal ashtray 8.
Patent CA-2456803-A1 (CA)
Inventor: SEARS CHARLES W
IPC: A47K10/42
Filed: 2004-02-03
Abstract: A countertop mounting base and bracket for a napkin dispenser includes a base with a generally planar upper surface provided with a sidewall having a stepped locking recess adapted to cooperate with a stepped tongue of a mounting bracket which is secured directly to the counter. The base and bracket allow for the quick release of a gravity feed napkin dispenser, for example, mounted on the countertop.
Patent CA-2456849-A1 (CA)
Inventor: BAECHLER HERBERT
IPC: A61M39/02
Filed: 2001-08-14
Abstract: L'invention concerne un agencement de liaison percutané ou transcutané, comprenant au moins un passage ou une liaison sans passage à travers la surface externe d'un être vivant, notamment la peau. Cet agencement de liaison comporte un aimant permanent (7), placé dans la zone de la surface externe, par exemple la peau (1, 3), et dont le pôle est agencé de façon décalée et le plus parallèle possible à ladite zone. Dans le cas d'un agencement de liaison percutané, des passages physiques (9) traversent la surface externe de l'être vivant, alors que dans un agencement de liaison transcutané, la transmission de signaux électriques, électromagnétiques et/ou d'énergie électrique s'effectue sans passage, par exemple au moyen de bobines.
Patent CA-2458528-A1 (CA)
Title: Indane-1-ones substitues en c2 et leurs derives, leur procede de production et leur utilisation en tant que medicaments
Inventor: GOSSEL MATTHIAS
IPC: C07C315/04
Filed: 2002-08-17
Abstract: L'invention concerne des indane-1-ones substitués en C2, leurs sels physiologiquement acceptables et leurs dérivés physiologiquement fonctionnels. L'invention se rapporte à des composés de formule (I), dans laquelle les groupes sont tels que définis dans la description, ainsi qu'à leurs sels physiologiquement acceptables et à leur procédé de production. Ces composés constituent par exemple des anorexigènes.
Patent CA-2458812-A1 (CA)
Title: Solid-liquid reaction
Inventor: FRANKE DIRK
IPC: B01J8/08
Filed: 2002-08-29
Abstract: The invention relates to a method for carrying out a solid-liquid reaction, according to which a) a reaction suspension is prepared, containing a first reactant which is suspended in a suspension medium and a second reactant which is dissolved in the same, one of the reaction products being insoluble in the suspension medium, b) the reaction suspension is guided through a longish reaction zone, the Reynolds number of the flow being less than 20,000, and c) the insoluble reaction product formed is separated. The method is advantageous in that the insoluble reaction product is obtained in a form which is easy to filter.
Patent CA-2461833-A1 (CA)
Title: Process for the preparation of organic compounds containing a sulfinyl or sulfonyl group
Inventor: CASTALDI GRAZIANO
IPC: C07D401/12
Filed: 2004-03-25
Abstract: A process for the oxidation of thioethers to sulfoxides or sulfones or for the oxidation of sulfoxides to sulfones by treatment of thioethers or sulfoxides with an oxidizing amount of .epsilon.-phthalimidoperhexanoic acid is particularly useful for the preparation of compounds of industrial interest, in particular pharmaceuticals for human or veterinary use.
Patent CA-2463138-A1 (CA)
Inventor: GUNTER DAVID
IPC: B62B5/04
Filed: 2002-10-15
Abstract: A hand operated utility cart (1) with an extended handle assembly (52) capable of supporting extra long loads. The cart includes a kick stand (54, 48), allowing for a level cart, a curved handle bar (56, 57) with a threaded aperture (57a), and a hand broke system (58). The cart can be quickly broken down and reassembled, and may be provided with a basket or a hitch for connection to a vehicle. The height of the cart may be adjustable.
Patent CA-2463476-A1 (CA)
Title: Novel immunogenic compositions for the prevention and treatment of meningococcal disease
Inventor: BERNFIELD LIESEL A
IPC: A61P31/04
Filed: 2002-10-11
Abstract: The present invention relates to Neisseria ORF2086 proteins, crossreactive immunogenic proteins which can be isolated from nesserial strains or prepared recombinantly, including immunogenic portions thereof, biological equivalents thereof, antibodies that immunospecifically bind to the foregoing and nucleic acid sequences encoding each of the foregoing, as well as the use of same in immunogenic compositions that are effective against infection by Neisseria meningitidis serogroup B.
Patent CA-2464680-A1 (CA)
Title: Bookbinding process
Inventor: TAGESEN KIM
IPC: B42C5/02
Filed: 2002-10-21
Abstract: A curable hot melt adhesive is used as a primer on a book block. A conventional thermoplastic hot melt is then applied on top of the reactive h ot melt before the cover material is positioned.
Patent CA-2466315-A1 (CA)
Title: Mowing tractor attachment for pickup and placement of stackable golf tee markers
Inventor: MACDOUGALL KENNETH L
IPC: A63B57/30
Filed: 2003-12-29
Abstract: A mowing tractor attachment for pickup and placement of stackable golf tee markers. The attachment is designed to pick up the markers and hold them while the tee box area is mowed and to then position the markers in the desired location. The mowing tractor attachment could be attached under the driver's seat of a ride-on mower or other suitable vehicle. The attachment is hooked into the hydraulic system of the mower and directional control valves for it's hydraulics are mounted, either on the dash of the mower or on the attachment itself.
Patent CA-2466375-A1 (CA)
Inventor: BODNAR ALICE L
IPC: C07D453/02
Filed: 2002-11-06
Abstract: La présente invention se rapporte à des composés représentés par la formule (I): azabicyclo-N(R<sb>1</sb>)-C(=X)-W. Ces composés peuvent se présenter sous la forme de sels ou compositions pharmaceutiques, de mélanges racémiques ou d'énantiomères purs de ces composés. Les composés représentés par la formule<sp> </sp>(I) sont utiles en tant qu'agents pharmaceutiques dans lesquels il est bien connu que .alpha.7 joue un rôle.
Patent CA-2468003-A1 (CA)
Inventor: KOLTE METTE IRENE
IPC: A61F13/02
Filed: 2002-11-18
Abstract: A wound dressing comprising a backing layer, an adhesive layer and an absorbent layer between the backing layer and the adhesive layer, wherein th e adhesive layer secures the absorbent layer to the backing layer and that the adhesive layer is interrupted in at least one zone enabling a direct contact between the absorbent layer and the backing layer and exposing at least a pa rt of the skin contacting surface of the absorbent layer, characterised in that at least the skin-facing surface of the adhesive layer is provided with a no n- detachable, non-adhesive cover layer.