baber/WOPTO huggingface dataset:
Patent CA-2424412-A1 (CA)
Inventor: VERSLUYS ROBERT THOR
IPC: B65D33/38
Filed: 2003-04-02
Abstract: A pouch includes multiple chambers for separate containment of liquid components or liquid and dry components. A fitment having a bore is secured at an end of the pouch. The fitment also includes passages extending from a lower portion of the bore to the chambers to provide for fluid transfer therebetween. A closure includes a cap threadedly engaging an upper portion of the bore and a plug received by a tower portion of the bore to close the passages and prevent fluid transfer between the chambers. The plug including a breakable stem for separation between the plug and the cap. Engagement between the cap and the bore without the plug providing for mixture components within the pouch.
Patent CA-2427156-A1 (CA)
Inventor: KACZUN JURGEN
IPC: C09D11/10
Filed: 2001-10-30
Abstract: The invention relates to the use of hyperbranched polyurethanes for producing printing inks and printing varnishes and to printing inks and printing varnishes which contain hyperbranched polyurethanes as binders.
Patent CA-2428533-A1 (CA)
Inventor: BIRSS DAVID
IPC: E04H15/62
Filed: 2001-11-15
Abstract: An anchorage such as a tent peg comprises a hook (2) for attaching a guy rope (6), a tapered end (1), two or more spikes (4) remote from the tapered end (1) for inserting into the ground and a generally flat body (5) between the spikes (4) and the tapered end (1). The flat body (5) is designed to be easily stamped into the ground by foot and to lie flush with the ground during use. A  finger hole (3) may be provided for easy removal of the anchorage from the ground after use.
Patent CA-2430687-A1 (CA)
Title: Thermoplastic moulded materials
Inventor: EICHENAUER HERBERT
IPC: C08L101/00
Filed: 2001-11-23
Abstract: The invention relates to a composition which contains graft polymers produced with various initiators, characterised by a combination of good viscosity and reduced opacity, enabling the amount of pigment required to colour the moulded material to be reduced.
Patent CA-2431160-A1 (CA)
Title: Derives d'anilinopyrimidine utilises comme inhibiteurs de kinase ikk, compositions et techniques associees
Inventor: MACFARLANE KAREN J
IPC: C07D405/12
Filed: 2001-12-05
Abstract: La présente invention concerne des composés qui possèdent une activité inhibitrice de IKK, en particulier de IKK-2. Ces composés sont des dérivés d'anilinopyrimidine représentés par la structure suivante: (A). Dans cette structure les R¿1?, ,R¿6? sont tels que définis dans les spécifications. Ces composés conviennent pour le traitement d'une grande plage de pathologies sensibles à l'inhibition des IKK. Cette invention concerne aussi des techniques de traitement de ces pathologies, de même que des compositions pharmaceutiques contenant un ou plusieurs composés parmi ceux qui sont présentés dans cette invention.
Patent CA-2431793-A1 (CA)
Title: A swivel connector for a pipeline
Inventor: VAN DER MEIJDEN HENDRIKUS JOHA
IPC: F16L27/12
Filed: 2001-12-10
Abstract: A swivel connector (10) for a pipeline includes first and second connecting members (12, 14) connectable in the pipeline. The connecting members (12, 14) have round, telescopic pipe sections (32, 42), an annular seal (36, 46) between the pipe sections, and connectors (52, 56) which swivellably, releasably connect the connecting members (12, 14). The seal includes an inwardly proud standing peripheral ridge (36) on the first pipe section (32) which is telescopically outermost, and an aligned, complemental, thin walled, dilatable band (48) on the second pipe section, which is telescopically innermost. Liquid pressure dilates the band (48) to touch the ridge (36) to effect sealing. The connectors include a peripheral shoulder (52) on a collar (50) of the member (12) and a diametrically opposed pair of hooks (56) on the member (14) and which are releasably engageable with, to be relatively swivellable to, the shoulder (52). The sealing and swivelling surfaces can be separated for cleaning and maintenance.
Patent CA-2431959-A1 (CA)
Title: Procede d'epoxydation utilisant une silicalite de titane ou de vanadium et un catalyseur dope par un metal
Inventor: GREY ROGER A
IPC: C07D303/04
Filed: 2001-08-24
Abstract: La présente invention concerne un processus de production d'un composé oxyrane par réaction d'oléfines, l'oxygène et l'hydrogène utilisant un métal noble sur un catalyseur au titane ou au silicalite de vanadium. Ce catalyseur est dopé avec un dopant métallique sensiblement non réduit.
Patent CA-2436517-A1 (CA)
Title: Method and apparatus for data processing
Inventor: TARBELL JAMES SCOTT
IPC: G06F17/30
Filed: 2001-10-01
Abstract: The invention relates to data processing methods and systems including: a method of database replication in which information strings are assigned to serialisation groups for processing. A method of memory management in which data is read from a storage space area whilst no data is written to it. A method of replicating a database in which a dynamic table is created to provided processing information for database members. A method of replicatin g a database wherein tasks are allocated to program components without program components interacting.
Patent CA-2437411-A1 (CA)
Title: Procede de fabrication bobine-a-bobine d'un affichage par exposition photolithographique synchronisee sur une bande substrat
Inventor: ZANG HONGMEI
IPC: G02F1/1679
Filed: 2002-02-14
Abstract: L'invention concerne un affichage électrophorétique ou un affichage à cristaux liquides et de nouveaux procédés de fabrication. L'affichage électrophorétique (EPD) de la présente invention comprend des micro-cellules de forme, dimension et facteur de forme bien définis, remplies de particules pigmentaires chargées dispersées dans un solvant diélectrique de contraste optique. L'affichage à cristaux liquides (LCD) de l'invention comprend des micro-cellules bien définies remplies d'au moins une composition à cristaux liquides dont l'indice de réfraction ordinaire correspond à celui du matériau de la cellule isotrope. Le nouveau procédé et l'appareil <=roll-to-roll>= de l'invention permettent de procéder à la fabrication de l'affichage en continu par un procédé photolithographique synchronisé. Le procédé et l'appareil <=roll-to roll>= synchronisé permettent d'enrouler un photomasque pré-modélisé formant une boucle continue en un mouvement synchronisé en alignement parallèle avec une bande revêtue au préalable d'un matériau sensible au rayonnement, de manière à maintenir l'alignement de l'image pendant l'exposition à une source de rayonnement. Le matériau sensible au rayonnement peut être une photorésine positive fermant temporairement les micro-cellules. L'exposition d'un sous-ensemble sélectionné de micro-cellules via l'image à photomasque permet de réouvrir, remplir et fermer de manière sélective le sous-ensemble de micro-cellules. La répétition avec des couleurs supplémentaires permet d'assembler en continu un affichage EPD ou LCD multicolore.
Patent CA-2440770-A1 (CA)
Inventor: BUSBY ANNA
IPC: A61K9/36
Filed: 2002-03-22
Abstract: La présente invention concerne un procédé de fabrication d'une dose posologique. En l'occurrence, une solution liquide d'un polymère biocompatible contenant une matière particulaire en suspension, la solution étant insoluble dans le polymère, est fournie à un tube d'alimentation de liquide (2) comportant un orifice de sortie (2a). On établit un champ électrique entre l'orifice de sortie (2a) et une surface éloignée de l'orifice (2a) de façon que le liquide sortant de l'orifice vienne former un jet qui, en séchant, forme une fibre polymère contenant des particules de la matière particulaire, puis se dépose sur la surface (19) de façon à former une dose posologique constituée de ladite fibre contenant la matière particulaire se dissolvant ou se désintégrant en environnement humide, notamment dans la bouche.
Patent CA-2441273-A1 (CA)
Title: Production of patterned coated abrasive surfaces
Inventor: SWEI GWO SHIN
IPC: B24D18/00
Filed: 2002-03-28
Abstract: An electrostatic abrasive grain deposition process can be adapted to produce a patterned abrasive surface by controlling the local intensity of the field by which the grain (5) is projected on to a substrate (3).
Patent CA-2442218-A1 (CA)
Title: Cyclonic separating apparatus
Inventor: VUIJK REMCO DOUWINUS
IPC: B04C7/00
Filed: 2002-03-21
Abstract: The invention provides cyclonic separating apparatus (100) comprising a plurality of cyclones (104), each having an inlet and being arranged in parallel with one another, and a passageway (142) arranged upstream of the cyclones (142) for carrying an airflow to the inlets of the cyclones (104), wherein dividing means (170) are provided in the passageway (142) for dividing the airflow within the passageway (142) into a number of separate flowpaths (142a), the number of flowpaths (142a) being equal to the number of cyclones (104), and wherein the cross-sectional area of each flowpath (142a) decreases in the direction of flow therealong. The invention also provides a method of operating cyclonic separating apparatus (100) comprising a plurality of cyclones (104), each having an inlet and being arranged in parallel with one another, and a passageway (142) arranged upstream of the cyclones (104), the method comprising the steps of:(a) introducing a flow of dirt-laden air to the passageway (142); (b) dividing the flow of dirt-laden air into a plurality of airflow portions, the number of airflow portions being equal to the number of cyclones (104); and(c) reducing the cross-sectional area of each of the airflow portions in the direction of flow of the dirt-laden air.
Patent CA-2442275-A1 (CA)
Title: Quantitative analysis of a turbid pharmaceutical sample by irradiation of the sample
Inventor: JOHANSSON JONAS
IPC: G01N21/35
Filed: 2002-03-18
Abstract: The present invention relates to apparatuses for use in performing a quantitative analysis of a turbid pharmaceutical sample, e.g. a tablet, a capsule or a similar sample forming a pharmaceutical dose. A pharmaceutical, turbid sample (24, 57, 67) is irradiated with an excitation beam (20, 53, 64) of radiation, e.g. near infrared radiation. The intensity of emitted radiation (30) from the sample (24, 57, 67) is detected as function of both the wavelength of the emitted radiation and the photon propagation time through said sample (24, 57, 67). Optionally, the intensity of the emitted radiation (30) from the sample (24, 57, 67) is also detected in a spatially resolved manner.
Patent CA-2444174-A1 (CA)
Title: Systeme de detection universel de multiples variants
Inventor: NICHOLS CARMEN NICOLA
IPC: C12Q1/6818
Filed: 2002-04-17
Abstract: La présente invention concerne un procédé permettant de détection diagnostique des variants d'un agent pathogène, tel que le VIH, le virus de l'hépatite C, le virus de l'hépatite B, le parvovirus B19, et autres, au moyen d'une unique sonde de détection. FIG. 1 : 1 BALISE MOLECULAIRE
Patent CA-2444291-A1 (CA)
Title: Method and apparatus for serving content from a semi-trusted server
Inventor: SAILER REINER
IPC: G06F21/10
Filed: 2001-12-04
Abstract: This invention provides methods and apparatus for enabling access to restricted information contained at a semi-trusted web-server (100) also called a proxy server. The client (101), semi-trusted web-server (104), and origin web-server (103) are connected to a core network (102). Restricted information is information that is only available to a selected group of authorized clients (101). A client (101) desiring access to the restricted information authenticates itself with a trusted web-server (i.e. origin web-server) (103), and obtains a client credential. The client then contacts the semi-trusted web-server (100) with the credential and obtains access to the restricted content. The restricted information may be encrypted at the semi-trusted web-server (100), so that the restricted information is secure even if the semi-trusted web-server (100) is not completely secure. To shorten the length of time that the client (101) must wait for a response to requests and to lighten the load on the origin web-server (103), the semi-trusted web-server (100) may service the requests of the client (101). Generally, a semi-trusted web-server (100) is chosen to service the requests of a client (101) if the semi-trusted web-server (100) is less than the origin web-server (103).
Patent CA-2444530-A1 (CA)
Title: Polypeptides, derivatives and uses thereof
Inventor: MILEUSNIC RADMILA
IPC: C07K5/09
Filed: 2002-04-17
Abstract: The invention provides a compound having formula X1-Arg-Xaa-Arg-X2 in which X1 and X2 are up to 30 amino acid residues and Xaa is an amino acid residue. A  preferred compound is the tripeptide Arg-Glu-Arg which corresponds to amino acid residues 328 to 330 of human amyloid precursor protein. The invention further provides a derivative of a polypeptide having the formula: X1-Arg-Xaa-Arg-X2 wherein X1 and X2, which may be the same or different, each represents from zero to 30 natural or synthetic amino acid residues or derivatives thereof and Xaa represents a natural or synthetic amino acid residue or derivative thereof, at least one functional group of at least one said amino acid residue or derivative thereof being protected by a protective group. The compounds of the invention are believed to be useful in the treatment of Alzheimer's disease and as cognitive enhancers.
Patent CA-2446488-A1 (CA)
Title: Dispositif servant a surveiller un patient
Inventor: ZUND GREGOR
IPC: A61B5/00
Filed: 2002-05-07
Abstract: L'invention a pour objet de permettre la détection et/ou la surveillance de données médicales, notamment relatives à l'état du système cardio-vasculaire, ainsi que de propriétés sanguines d'une personne, atteinte par exemple de troubles cardio-vasculaires ou de diabète. A cet effet, l'invention concerne un dispositif comprenant: au moins un capteur de mesure (3, 3', 23) tel qu'un capteur d'oreille notamment, servant à détecter l'état du système cardio-vasculaire d'une personne (1); un système de commande logistique servant à déterminer les irrégularités des données détectées par le capteur de mesure; un dispositif d'émission-réception (5) destiné à la voix et/ou à des données, servant à appeler au moins une tierce personne (9) et à lui transmettre ces données; et un module à système de localisation grâce auquel l'endroit où se trouve la personne peut être indiqué à la tierce personne.
Patent CA-2446808-A1 (CA)
Title: Auge pelton
Inventor: GEPPERT LOTHAR
IPC: F03B1/02
Filed: 2002-03-11
Abstract: De manière générale, les auges Pelton présentent des arêtes de sortie planes et ne sont inclinées vers le bas dans la zone de la base du godet, que dans des circonstances déterminées. Cette forme plane limite naturellement les possibilités d'optimisation visant à optimiser la déviation du jet dans l'auge Pelton, en vue du rendement de la turbine Pelton. La présente invention concerne une forme spéciale d'auge Pelton, dont l'utilisation permet de parvenir à une augmentation sensible du rendement.
Patent CA-2447042-A1 (CA)
Title: Mixed polyalkylene glycol hydroxyalkyl isostearamides as rheology adjuvants
Inventor: QUEEN CRAIG B
IPC: C09K23/42
Filed: 2002-05-03
Abstract: Adjuvant surfactant compositions for beneficially modifying the properties, particularly rheological properties, of surfactant systems are provided. The surfactant compositions, which include at least one primary surfactant and c an be substantially free of monoethanolamines, diethanolamines, and diethanolamides include alkoxylated hydroxyalkyl isostearamide which is substantially a liquid at room temperature. The isostearamide composition ma y also include a second surfactant. Methods of preparation and uses are also disclosed.
Patent CA-2447113-A1 (CA)
Title: Center opening upright luggage case with six wheels
Inventor: YONENO KENZO
IPC: A45C5/14
Filed: 2003-03-03
Abstract: A wheeled luggage case (30) including a main body having a top surface (44), a bottom surface (42), a front wall (34), a rear wall (36), a first side wall (38), and a second side wall (40); a handle (46) mounted adjacent to the rear wall; a first wheel (74) and second wheel connected with a rear edge (76) defined by an intersection of the rear wall and bottom surface; a first rearward side wheel (74) and first frontward side wheel (74) connected with a first side edge (82) defined by an intersection of the first side wall and bottom surface; and wherein a first distance from the first side edge to a first contact point of the first frontward side wheel is greater than a second distance from the first side edge to a second contact point of the first rearward side wheel to aid in stabilizing the luggage case when wheeled on a rearward side wheel and corresponding frontward wheel.
Patent CA-2447225-A1 (CA)
Title: Creep forming a metallic component
Inventor: LEVERS ANDREW
IPC: B21D26/055
Filed: 2002-07-04
Abstract: A method of creep forming a metallic component includes the steps of applying a static loading and a cyclic loading to the component during the creep forming thereof.  The magnitude of the cyclic loading is much smaller than the magnitude of the static loading. The magnitude of the cyclic loading may be less than 1% up to 10% of the static loading.
Patent CA-2447532-A1 (CA)
Title: Systeme et procede de communication et de controle des lectures des releves de compteurs automatiques
Inventor: BELSKI TIMOTHY J
IPC: H04Q9/00
Filed: 2002-05-06
Abstract: L'invention concerne un compteur permettant de collecter et de communiquer les données de débit pour un article donné, notamment un liquide, un gaz ou l'électricité, transporté via un réseau de distribution muni de compteurs, par le transfert de données sans fil. Ce compteur comprend un boîtier, un capteur pour détecter un débit de ressource, et un registre pour enregistrer les données saisies, ce registre comportant un processeur qui traite les données saisies. Par ailleurs, un émetteur sans fil permet de sortir les données détectées du compteur ou de recevoir les données d'instructions via une antenne. Une interface touche de lecture peut également être intégrée pour sortir les données détectées du compteur ou pour recevoir les données d'instruction d'un dispositif externe au compteur qui reçoit les données sorties du compteur et/ou transmet les données d'instruction au compteur. Enfin, le capteur, le processeur et l'émetteur sans fil sont disposés dans le boîtier.
Patent CA-2448831-A1 (CA)
Title: Multi-stage cascade boosting vaccine
Inventor: HANSEN HANS J
IPC: A61K35/14
Filed: 2003-11-25
Abstract: Humoral and cellular immune responses against tumor cells and infectious agents are induced in a mammal using a vaccine comprising antibodies and anti-idiotype antibodies that mimic an epitope of antigen that is associated with a tumor or infectious agent. Antibodies and cytokines also may be used to amplify the immune cascade. Moreover, antibodies and anti-idiotype antibodies can be used to produce T cells that are not MHC-restricted and that are targeted to tumor cells and infectious agents.
Patent CA-2450977-A1 (CA)
Inventor: DUFFY WILLIAM CHRISTOPHER
IPC: F24F13/02
Filed: 2003-11-26
Abstract: A duct system comprising duct sections which are factory manufactured and field modifiable. The field modifiable duct system comprises fire resistant materials and is fire-rated. The duct sections when assembled create a continuous conduit that allows air to flow from a fresh air source to the required area of the building.
Patent CA-2451151-A1 (CA)
Inventor: CHOI YONG-MOON
IPC: A61P21/00
Filed: 2002-06-18
Abstract: Carbamate compounds of 2-heteroaryl-1,2-ethanediol are described. The compounds are effective in the treatment of disorders of the central nervous system, especially as anti-convulsive or anti-epileptic agents.
Patent CA-2451561-A1 (CA)
Title: Size-exclusion filtering device, method for making same and resulting filtering method
Inventor: LESSER JOEL
IPC: B01J20/281
Filed: 2002-11-18
Abstract: The invention concerns a size-exclusion filtering device (1) for filtering liquid samples, said device consisting of at least a filtering material (2) comprising at least a generally crosslinked organic polymer having gel filtration properties and in the form of porous particles, in particular beads. Said device is characterized in that the particles of the filtering material are dehydrated particles having been previously swollen by contacting the filtering material (2) with a preferably polar organic or aqueous solvent and then dehydrated.
Patent CA-2453758-A1 (CA)
Title: Gaming machine support stand
Inventor: GRONDINES ALAIN
IPC: G07F17/32
Filed: 2003-12-19
Abstract: The present invention provides a gaming machine support stand with integrated adjustability enabling ergonomic comfort to be provided to a user of the gaming machine. The gaming machine support stand comprises a top and bottom that are interconnected by at least a front and back wall. The front wall of the stand has at least one ergonomic step associated therewith, providing players of the gaming machine interconnected to the support stand, a location at which they may rest one or more feet. The ergonomic step(s) may be adjustable in various planes thereby enabling the variation of the position thereof by an individual resulting in a more personal ergonomic positioning of the ergonomic step associated with gaming machine support stand. The back wall of the support stand includes a protective member that can prevent items from falling behind the support stand, for example when the stand is positioned within close proximity to a wall. The top of the support stand is designed to receive a gaming machine of the type commonly used and designed for the casino or lottery industry, and therefore the top has associated with it anchoring means provided in order to secure the gaming machine to the support stand.
Patent CA-2455442-A1 (CA)
Title: Air hose strap assembly
Inventor: MURPHY WAYNE H
IPC: B61G5/06
Filed: 2004-01-20
Abstract: A support assembly suspends the end of an elongated flexible member such as the end of an elongated railroad air brake hose in a predetermined elevation. The assembly includes an elongated suspension strap having spaced apertures which are elongated lengthwise of the strap and resilient wire attachment clips, each formed of a single piece of wire. One of the clips attaches the strap to a fixture on the end of the rail car and another attaches the strap to the end of the air hose. Each clip has a first end terminating in a hook which is dimensioned to pass through a selected strap aperture when the clip is angularly positioned relative to the length of the strap but which is retained within the aperture when the clip is oriented lengthwise of the strap. The clips further comprise a first arm which extends from the hook, and a second arm which is joined to the first to form a U-shaped portion which is capable of being grasped by the hand of a worker. The two are resiliently biased away from one another but are sufficiently flexible so that the second end may be relatively easily squeezed towards the first and captured by the hook at the end of the first leg. A loop at the end of the second arm is depressible by the thumb of the hand of a worker gripping the U-shaped portion to facilitate capturing the end of the second arm within the hook.
Patent CA-2458685-A1 (CA)
Title: Rotisserie oven
Inventor: CHEUNG CHUN KONG IAN
IPC: A47J37/04
Filed: 2002-08-07
Abstract: A Rotisserie Oven includes a heat source and a continuous conveyor mounted adjacent to the heat source. A number of skewer holding devices are affixed along the conveyor and each hold a skewer adjacent the heat source while being convey past the heat source. Turning devices are provided for rotating the skewers as they pass the heat source. A skewer detachment mechanism is provided to enable detachment of the skewer from the conveyor at an end of the rotisserie oven.