baber/WOPTO huggingface dataset:
Patent CA-2496561-A1 (CA)
Title: Injection device used for blow molding hollow plastic bodies, comprising extrusion mandrels that can be tempered and are inserted into an extrusion mandrel fastener
Inventor: ITEN BEAT
IPC: B29C45/73
Filed: 2003-09-01
Abstract: Disclosed is an extrusion mandrel fastener (2) that is embodied as a two-piece unit comprising a supporting beam (4) and a holding beam (5) which can be joined together and are provided with semi-cylindrical recesses (7, 8) complementing each other so as to form cylindrical recesses (9). An extrusion mandrel (3) is inserted into each cylindrical recess (9) and is retained therein. The extrusion mandrel fastener (2) and the extrusion mandrels (3) are provided with ducts (13, 14, 15, 16, 24, 25) which allow fluid circulation so as to temper the extrusion mandrels (3) and communicate with each other as well as with openings (11, 26) that are disposed on the extrusion mandrel fastener (2) via cylindrical connecting sleeves (30). Said connecting sleeves (30) are preferably sealed by means of sealing rings and fix the extrusion mandrel (3) to the extrusion mandrel fastener (2). Preferably, the holding beam (4) is configured as a two-piece element comprising an extrusion mandrel connection beam (17) and a fluid connection beam (18) which can be joined together and are provided with ducts (13, 14, 15, 24, 25). Said ducts (13, 14, 15, 24, 25) communicate with each other so as to allow fluid circulation between the openings (11, 26) and through the extrusion mandrels (3) or the ducts (16) that are disposed therein. Preferably, the fluid connection beam (18) is embodied as a two-piece member comprising a body (19) and a lid (20) which can be joined together, the ducts (24, 25) being configured as grooves that are mounted on the body (19) of the fluid connection beam (18) and are covered by the lid (20).
Patent CA-2499337-A1 (CA)
Title: Prosthetic acetabular cup inserter
Inventor: AUX EPAULES ARNAUD
IPC: A61F2/00
Filed: 2005-03-04
Abstract: A prosthetic acetabular cup inserter which includes an adjustable cup holder having a resilient ring which can expand to grasp the cup with which it is to be used by operation of an elongated flexible element characterised by means for tensioning said flexible cable to cause the resilient ring to expand.
Patent CA-2499643-A1 (CA)
Title: Lentiviral vector-mediated gene transfer and uses thereof
Inventor: APPUKUTTAN BINOY
IPC: C07K14/52
Filed: 2003-09-17
Abstract: The present invention provides lentiviral vectors that are useful in human gene therapy for inherited or acquired proliferative ocular disease. It furnishes methods to exploit the ability of lentiviral vectors to transduce both mitotically active and inactive cells so that eye diseases may be treat ed.
Patent CA-2499824-A1 (CA)
Inventor: INOUE RYOJI
IPC: B41J2/175
Filed: 2003-09-29
Abstract: A liquid (ink) supply system having a closed structure with respect to an inkjet recording head is configured such that a gas hindering a recording operation and a liquid supply operation can be rapidly and smoothly eliminated from a liquid supply system without involving any complication in structure.  An ink tank (10) and a liquid chamber (50) for leading ink supplied to the recording head (20) are brought into fluid communication via two communication channels (53 and 54). Thus, in the state where the gas exists inside the liquid chamber, the ink is moved from the ink tank (10) via one communication channel (53), while the gas is transferred to the ink tank (10) via the other communication channel (54).
Patent CA-2500062-A1 (CA)
Inventor: CREMER KARSTEN
IPC: A61K31/5513
Filed: 2003-09-24
Abstract: La présente invention concerne des formes d'administration solides en dose unique destinée à une libération accélérée de principes actifs à solubilité réduite. Ces formes d'administration sont basées sur une matrice cohérente qui se décompose rapidement dans des liquides physiologiques. La matrice comporte au moins un principe actif à solubilité réduite qui se présente sous la forme de microcapsules et nanocapsules à libération rapide. Cette forme d'administration est particulièrement adaptée à l'administration de principes actifs à solubilité réduite, pour lesquels on souhaite un effet rapide.
Patent CA-2500347-A1 (CA)
Inventor: NAKAJIMA HIROKI
IPC: C08L33/06
Filed: 2003-11-06
Abstract: A thermoplastic polyester resin composition in which the thermoplastic polyester resin has an efficiently heightened melt viscosity. The composition hence has stable processability in extrusion, blow molding, and calendering, especially in extrusion for producing profile shapes, boards, pipes, etc., and can give a molding having satisfactory surface properties and excellent impact resistance. A hundred parts by weight of a thermoplastic polyester resin (A) is compounded with 0.1 to 50 parts by weight of a thickener (B) for thermoplastic polyester resins which has a weight-average molecular weight of 1,000 to 400,000 and is obtained by polymerizing 3 to 95 wt.% epoxidized alkyl (meth)acrylate (a), 5 to 97 wt.% other alkyl (meth)acrylate (b), and 0 to 92 wt.% other vinyl monomer (c) copolymerizable with these and 1 to 50 parts by weight of a core/shell type graft polymer (C). The resultant composition shows stable processability in extrusion and gives a molded article having satisfactory surface properties and excellent impact resistance.
Patent CA-2502763-A1 (CA)
Inventor: VALENSA JEROEN
IPC: H01M8/02
Filed: 2003-10-10
Abstract: La présente invention a trait à un échangeur de chaleur (50) destiné au transfert de la chaleur entre des premier et deuxième fluides (52) et (54) présentant un débit massique maximal de fonctionnement à travers l'échangeur de chaleur (50) et des débits massiques qui sont sensiblement proportionnels les uns par rapport aux autres. L'échangeur de chaleur (50) réalise des températures constante de sortie pour les premier et deuxième fluides (52, 54) pour tous les débits se trouvant dans la plage de fonctionnement de l'échangeur de chaleur (50) sans l'utilisation d'un système de contrôle actif. L'échangeur de chaleur (50) est notamment utile dans le système de traitement de combustibles (36) des systèmes de piles à combustible de type à membrane d'échange protonique.
Patent CA-2503513-A1 (CA)
Title: Module connecteur a fibres optiques
Inventor: GROIS IGOR
IPC: G02B6/38
Filed: 2003-10-24
Abstract: L'invention concerne un module connecteur à fibre optique, qui comprend une ferrule fermée au moins sur une fibre optique. La ferrule présente une surface de culée orientée vers l'arrière. La ferrule est montée à l'intérieur d'un boîtier présentant une surface de culée orientée vers l'avant qui entre en prise avec la surface de culée orientée vers l'arrière présente sur la ferrule. La surface de culée orientée vers l'avant présente sur la ferrule est convexe, si bien que la ferrule peut basculer relativement au boîtier.
Patent CA-2506322-A1 (CA)
Title: Hot pour cosmetic colour mixing system and kit
Inventor: HALOULOS VOULA
IPC: A45D44/00
Filed: 2005-05-04
Abstract: A kit and method for providing the consumer with supplies and instructions that can be used to blend their own custom color or predefined coloured hot pour cosmetic. The hot pour cosmetics involved include but are not limited to lipstick, lip gloss, foundation, cream blush and cream eyeshadow.
Patent CA-2509486-A1 (CA)
Title: Procede de fabrication d'un carter de stator de turbine
Inventor: SOUPIZON JEAN-LUC
IPC: B22F3/12
Filed: 2005-06-07
Abstract: L invention a pour objet un procédé de fabrication de carter de stator de turbine comprenant les opérations consistant à ménager entre les parois des parties (O1, O2, O3, E1, E2) d'un moule, une cavité de forme correspondant à celle de l'enveloppe dudit carter ; solidariser des noyaux solubles (10), à au moins une desdites parties de moule (E1), ces noyaux étant maintenus à distance de la paroi de cette partie de moule et matérialisant des espaces libres que l'on souhaite ménager à l'intérieur de ladite enveloppe ; mettre en place, entre les noyaux (10), des inserts (20) solubles matérialisant des chemins de circulation entre lesdits espaces libres ; remplir ladite cavité avec une poudre d'un alliage métallique (24) ; fritter cette poudre (24) par compression isostatique à chaud ; éliminer les noyaux (10) et les inserts (20) par dissolution ; et extraire l'enveloppe ainsi moulée. Application à la fabrication d'un carter de stator de turbine de turboréacteur d'avion.
Patent CA-2510170-A1 (CA)
Title: 3-substituted-4-pyrimidone derivatives
Inventor: HANANO TOKUSHI
IPC: C07D413/14
Filed: 2003-12-12
Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof useful as a tau protein kinase 1 inhibitor:wherein X represents CH or nitrogen atom; R1 represents a C1#191- C12#191 alkyl group which may be substituted;R2 represents a C1#191-C8#191 alkyl group which may be substituted, a benzene ring which may be substitute d, a naphthalene ring which may be substituted, an indan ring which may be substituted, a tetrahydronaphthalene ring which may be substituted, or an optionally substituted heterocyclic ring having 1 to 4 hetero atoms selected from the group consisting of oxygen atom, sulfur atom, and nitrogen atom, an d having 5 to 10 ring-constituting atoms in total.
Patent CA-2512027-A1 (CA)
Title: Compositions and treated substrates having reversibly adaptable surface energy properties and method for making the same
Inventor: FANG XINGGAO
IPC: C08G8/30
Filed: 2003-08-27
Abstract: The present invention relates generally to substrates that exhibit useful, auto adaptable surface energy properties that depend on the environment of the substrate. Such surface energy properties provide relatively high advancing and receding contact angles for liquids when in contact with the target substrate surface. The substrates exhibit low surface energy quantities of at most about 20 millijoules per square meter (mJ/m2) at a temperature of about 25 degrees C and a surface energy greater than about 20 mJ/m2 at, or with exposure to, a temperature of about 40 degrees C. More specifically, encompassed within the present invention are textile substrates having this highly desirable unique surface energy modification property and which exhibit wash durable oil and water repellency and stain release features. Novel compositions and formulations that impart such surface energy modifications to substrates are also encompassed within this invention, as well as methods for producing such treated substrates.
Patent CA-2519316-A1 (CA)
Title: Elastic blends of semicrystalline propylene polymers and high glass transition temperature materials
Inventor: CURRY CHRISTOPHER LEWIS
IPC: C08L23/14
Filed: 2004-03-23
Abstract: Compositions are provided having from 70 wt% to 95 wt% of a polymer selected from homopolymers and random copolymers of propylene and from 5 wt% to 30 wt%  of a miscible hydrocarbon resin with a glass transition temperature greater than 20~C. The polymer has a heat of fusion of less than 50 J/g, a melt index (MI) of less than 20 dg/min, and contains stereoregular propylene crystallinity. Also provided are films containing such compositions, and articles, such as diapers or incontinence garments, including such films.
Patent CA-2520709-A1 (CA)
Inventor: ERNEST FREDERICK R
IPC: B32B27/32
Filed: 2004-03-25
Abstract: The present invention provides a finished faced insulation system for use where a reduced thickness is desired for interior basement applications for walls not requiring thermal insulation (non-thermal gradient walls) and for the interior of basement walls where thermal insulation is required (thermal gradient walls). The insulation system of the present invention is also suitable for use on masonry walls, frame construction walls, and combined construction walls (knee-walls). The insulations system (30) provides an insulative core (32) having a first surface and a second surface, said first surface being suitable for exposure to an interior of a room, said second surface being suitable for being placed adjacent a wall; a decorative facer (36) adhered to said first surface; and a structural facer (35) adhered to said second surface.
Patent CA-2524979-A1 (CA)
Title: Solid dosage form comprising (s)-pantoprazole magnesium salt
Inventor: SCHAFER-PREUSS SABINE
IPC: A61K9/26
Filed: 2004-05-07
Abstract: Dosage forms for oral administration of the magnesium salt of (S)-pantoprazole are described.
Patent CA-2525690-A1 (CA)
Title: A method and system for effectively performing event detection in a large number of concurrent image sequences
Inventor: ASHANI ZVI
IPC: G06V20/52
Filed: 2003-07-03
Abstract: Method and system for performing event detection and object tracking in image streams by installing in field, a set of image acquisition devices, where each device includes a local programmable processor for converting the acquired image stream that consist of one or more images, to a digital format, and a local encoder for generating features from the image stream. These features are parameters that are related to attributes of objects in the image stream.  The encoder also transmits a feature stream, whenever the motion features exceed a corresponding threshold. Each image acquisition device is connected to a data network through a corresponding data communication channel. An image processing server that determines the threshold and processes the feature stream is also connected to the data network. Whenever the server receives features from a local encoder through its corresponding data communication channel and the data network, the server provides indications regarding events in the image streams by processing the feature stream and transmitting these indications to an operator.
Patent CA-2526255-A1 (CA)
Inventor: DISMUKE BILLY C II
IPC: A47K13/10
Filed: 2005-10-06
Abstract: The present invention provides a lifting attachment or handle for raising or lowering a toilet seat, toilet seat cover or lid, toilet seat rim, dustbin cover, bucket cover, utensil cover, or the like article covers without actually having to touch them thereby reducing significantly the chances of exposure to transmittance of pathogenic microbes, germs, bacteria, and other harmful microorganisms. The lifting handle comprises a first elongation member having fastening mechanism for detachably affixing the first elongation member onto the toilet seat cover; a second elongation having a first end and a second end, the second elongation member extending angularly from the first elongation member at the first end and extending downwardly at the second end and configures a third elongation member and capable of receiving a user's hand for lifting the toilet seat cover.
Patent CA-2526352-A1 (CA)
Title: Tubular core assemblies for rolls of paper or other sheet material
Inventor: KEWIN DANIEL D
IPC: B65H75/26
Filed: 2005-10-28
Abstract: A stand-alone lug of non-isotropic polymeric or cellulosic material for installation in a recess in a core member of paperboard material for a roll of paper or other sheet material. The lug has a width in the range of from about 0.25 to about 4 inches, a length in the range of from about 0.5 to about 4 inches, and a thickness in the range of from about 0.25 to about 1 inch. The lug also having at least one radially inner surface, the total circumferential width of the inner surface or surfaces being at least about 0.2 inches. The lug may have a recess extending from one end for receiving a key on a stub-chuck. Where the lug is to be used with splined stub-chucks, the lug may have no recess.
Patent CA-2526967-A1 (CA)
Inventor: PORTIER JOSEPH
IPC: A61K49/18
Filed: 2004-05-13
Abstract: A novel aqueous dispersion (A) contains particles (I) based on a magnetic iron oxide and of size 20 nm or less, having a surface modified by covalently grafting amino groups R, such that the isoelectric point of the obtained surface modified particles is 10 or more. Independent claims are included for: (1) the preparation of (A); (2) (A)-containing compositions for oral or parenteral administration to humans or animals; (3) a method for modifying the surface of the particles in (A), involving reacting (A) with a chemical species (E) at pH less than, to form a bond between (E) and R; (4) the dispersions (A') obtained by the modification process; (5) a method for further modifying the surface of the particles in (A'), involving reacting (A') (in which (E) is a polysaccharide) with a chemical species (F) able to form a bond with polysaccharide; and (6) the dispersions (A'') obtained by the further modification process, provided that (E) is dextran linked via -NH-CH 2- moieties.
Patent CA-2527695-A1 (CA)
Title: Self testing ground fault circuit interrupter (gfci)
Inventor: BALDWIN JOHN R
IPC: H01H83/04
Filed: 2005-11-25
Abstract: A self testing fault detector having a line side and a load side and a conductive path there between, said apparatus is provided. The self testing fault detector includes a controller, adapted to perform periodic status tests on a protection circuit of the self testing fault detector without interrupting power to the load.
Patent CA-2528053-A1 (CA)
Title: Phl p 5a derivatives having reduced allergenicity and retained t-cell reactivity
Inventor: FIEBIG HELMUT
IPC: C07K14/415
Filed: 2004-05-06
Abstract: The invention relates to the production and use of variants of the group 5 allergens of Pooideae, characterised in displaying a reduced IgE reactivity relative to known wild type allergens and also a substantially retained reactivity with T-lymphocytes. Said hypoallergenic allergen varieties can be used for specific immunotherapy (hyposensitisation) of patients with grass pollen allergies or for preventative immunotherapy of grass pollen allergies.
Patent CA-2530319-A1 (CA)
Title: Strap launching device and method of use
Inventor: GOULET HECTOR
IPC: B60P7/08
Filed: 2005-12-16
Abstract: A strap launcher (10) has a coil retainer (20) disposed at one end of a longitudinally-extending pole handle (16). Coil retainer (20) is configured to retain a tail (34a) of cargo strap (34) with the distal end of cargo strap (34) free and the other, proximal end (34b) of cargo strap (34) removably secured to the coil retainer (20). Strap launcher (10) is then used to launch the cargo strap (34) over a tall or stacked cargo (40) to dispose the distal end of cargo strap (34) on the far side of the cargo (40). The pole launcher (10) is then lowered to facilitate removal of the proximal end of the cargo strap (34) from the coil retainer (20). Both ends of cargo strap (34) are then secured to the truck bed in the known manner. Accessories such a corner handler (12), used to put corner protectors (42) in place, and a broom head (14), may be attached to the proximal end (16d) of pole handle (16).
Patent CA-2530531-A1 (CA)
Inventor: CORMIER MICHEL J N
IPC: A61K9/00
Filed: 2004-06-29
Abstract: The invention provides for a formulation for coating one or more microprojections which reduces or minimizes the loss of counterions from the coating in order to achieve a pH-stabilized formulation.
Patent CA-2531377-A1 (CA)
Title: Hygienic kitchen waste bin
Inventor: BARDHAN BIBHUTI BHUSAN
IPC: A47G29/00
Filed: 2006-01-03
Abstract: This is a waste bin, stand-alone or part of a refrigerator, which is refrigerated inside in order to eliminate, prevent or retard rotting of any perishable or perishing food or such other materials placed in this bin for storage for any length of time.
Patent CA-2536064-A1 (CA)
Inventor: GREEN KENNETH H
IPC: B25B9/00
Filed: 2004-08-25
Abstract: A tool (10) for gripping, clamping or holding an object (17, 19), wherein the tool has a handle portion (16), a linkage portion (24, 25, 26, 27, 30, 31, 32, 33) and a working portion (20, 22), and wherein the working portion includes two workpiece contacting surfaces (21, 23), at least one of the surfaces shaped to generally conform to at least a portion of the outer surface of a workpiece to be clamped, gripped or held. In some embodiments, at least one of the workpiece contacting surfaces is adapted to provide a treatment to a workpiece being clamped, gripped or held.
Patent CA-2536652-A1 (CA)
Title: Piroplasmid vaccine
Inventor: GAFFAR FASILLA RAZZIA
IPC: C07K14/00
Filed: 2004-09-14
Abstract: The invention relates to a Piroplasmid protein or an immunogenic fragment of said protein, and to a nucleic acid encoding said Piroplasmid protein or said immunogenic fragment. Furthermore, the invention relates to cDNA fragments, recombinant DNA molecules and live recombinant carriers comprising said nucleic acid. Also the invention relates to host cells comprising said cDNA  fragments, recombinant DNA molecules and live recombinant carriers. Finally, the invention relates to vaccines comprising a Piroplasmid protein or an immunogenic fragment of said protein, to methods for the preparation of such vaccines, to the use of such proteins or fragments for vaccine purposes, and to diagnostic tests.
Patent CA-2541627-A1 (CA)
Inventor: CURCIO MARIO
IPC: G01N27/447
Filed: 2006-04-03
Abstract: Described is a process for the separation of a sample mixture for analytical reason based on two-dimensional gel electrophoresis. The method is involving a first separation in a first gel strip on the basis of isoelectric points and a second separation in a second gel on the basis of molecular size. When starting the separation in the second dimension the buffer solution for transferring the compounds separated in the first dimension into the second dimension gel is containing sodium-dodecyl-sulphate (SDS) and by applying an electric field the SDS migrates electrokinetically into the first gel strip, and the compounds are being complexed simultaneously with SDS.
Patent CA-2544638-A1 (CA)
Title: Device for pressurizing canisters of liquid adhesives and coatings
Inventor: DAVIS DAN
IPC: B67C9/00
Filed: 2006-04-24
Abstract: The present invention is a drum pressurization device for safely and reliably pressurizing a liquid storage barrel with air from an air pump. The drum pressurization device includes a housing having a bottom and sides dimensioned and configured to house the barrel, the housing bottom dimensioned and configured to support the bottom of the barrel and the housing sides dimensioned and configured to snugly retain the barrel sides. The device further includes a top movably mounted to the housing sides and movable between an open position wherein the housing top does not engage the top of the barrel and a locked position wherein the housing top is locked in position and securely engages and holds down the top of the barrel housing. The pressurization device further includes a pressure regulator coupled to the barrel for controlling the pressurization of the barrel by the air pump.
Patent CA-2544693-A1 (CA)
Title: Methods and compositions for selectin inhibition
Inventor: CAMPHAUSEN RAYMOND T
IPC: A61K31/47
Filed: 2004-11-09
Abstract: The present invention relates to the field of anti-inflammatory substances, and more particularly to novel compounds that act as antagonists of the mammalian adhesion proteins known as selectins. In some embodiments, methods for treating selectin mediated disorders are provided which include administration of compound of Formula: (I) wherein the constituent variables are defined herein.