baber/WOPTO huggingface dataset:
Patent CA-2461311-A1 (CA)
Title: Guide cart
Inventor: SCHIPPER ULF
IPC: B24B27/08
Filed: 2004-03-17
Abstract: A guide cart for a tool such as a parting-off grinder or similar device has a frame (4) on which are positioned at least three wheels (5, 6). In order to achieve the easy adjustment of the cutting depth of a tool positioned on the guide cart at least one wheel (6) is fixed by a first strut (10) and by a second strut (11) to the frame (4) of the guide cart (1). In this arrangement the first strut (10) is mounted on the frame (4) in such a manner that it is able to rotate and at least two mounting points (12, 13) spaced a certain distance apart are provided for mounting the second strut (11).
Patent CA-2463079-A1 (CA)
Inventor: TIBBITT JAMES M
IPC: C08L53/00
Filed: 2002-08-01
Abstract: Monolayer packages comprised of an oxygen scavenging composition suitable fo r direct contact with package contents and recycle with other polyester bottle s are disclosed. The oxygen scavenging composition is comprised of a modified copolymer which is comprised of predominantly polyester segments and an oxyg en scavenging amount of oxygen scavenging segments. The polyester segments comprise segments derived from typical bottling and packaging polyesters suc h as PET and PEN. Use of these oxygen scavenging copolymers in bottles provide s a clear and rigid monolayer bottle similar in appearance to unmodified polyester bottles. In a series of preferred embodiments, bottles fabricated with the oxygen scavenging copolymers of this invention are over 99 wt% PET and contain less than 50 ppb of extractable components.
Patent CA-2463172-A1 (CA)
Title: Polymeric micelle composition with improved stability
Inventor: HUYN MYUNG-HAN
IPC: C08G63/06
Filed: 2002-10-17
Abstract: Polymeric compositions capable of forming stable micelles in an aqueous solution, comprising an amphiphilic block copolymer of a hydrophilic block and a hydrophobic block, and a polylactic acid derivative wherein one end of the polylactic acid is covalently bound to at least one carboxyl group. The carboxyl group of the polylactic acid derivative may be fixed with a di- or tri-valent metal ion, obtained by adding the di- or tri-valent metal ion to the polymeric composition.
Patent CA-2465444-A1 (CA)
Inventor: CERVENKA DEAN A
IPC: B60R3/00
Filed: 2004-04-26
Abstract: A step assembly generally includes a step and a mounting member for attaching the step to a trailer hitch mounted to a vehicle. The step is pivotally attached to the mounting member and rotates relative to the mounting member from a generally horizontal position to a generally vertical position. The step includes a stepping member upon winch a user steps to gain access to the cargo area of a vehicle. When the step is in the generally vertical position, the stepping member is positioned higher than the bumper of the vehicle.
Patent CA-2467610-A1 (CA)
Title: Method for the detection of nucleic acids
Inventor: DIESSEL EDGAR
IPC: C12Q1/68
Filed: 2004-05-18
Abstract: A method is described for the specific detection of nucleic acids on a solid phase.      The method involves the steps of:      A) providing a surface having immobilized nucleic acids or nucleic-acid analogues, which are suitable for forming non-covalent (base-pair) bonds with the target nucleic acids, B) non-stringent hybridization of the target nucleic acids to be detected onto the immobilized nucleic acids from a solution of the analyte nucleic acid, C) labeling of the nucleic acids of the analysis mixture with labeling elements, D) optionally repeated treatment of the surface with a washing liquid in order to remove weakly bound nucleic acids, and E) detection of the nucleic-acid pairs remaining on the surface with the aid of the labeling unit bonded to them, by means of optical, optical-spectroscopic, electrical, mechanical or magnetic detection methods; wherein steps B) and C) can be carried out in any order.
Patent CA-2467922-A1 (CA)
Title: Modulation of angiogenesis by a-beta peptides
Inventor: PARIS DANIEL
IPC: G01N33/68
Filed: 2002-08-12
Abstract: The present invention provides methods and compositions for treating diseases and pathological conditions or processes mediated by undesired and/or uncontrolled angiongenesis (characterized as "angiogenic diseases") by increasing the in vivo concentration of the A.beta. peptide, or biologically active fragments or variants of the A.beta. peptide, within a patient suffering from such diseases, conditions, or processes. The present invention also concerns diagnostic methods and kits for detection and measurement of anti-angiogenic A.beta. peptide activity in biological fluids and tissues.  Such diagnostic methods and kits can be utilized to screen compounds for potential therapeutic activity in the treatment of Alzheimer's disease.
Patent CA-2468864-A1 (CA)
Inventor: SHAFFER SHMUEL
IPC: H04Q3/00
Filed: 2002-12-11
Abstract: L'invention concerne, dans un mode de réalisation particulier, un procédé de fourniture de services de téléphonie Internet consistant à mettre en oeuvre un premier pointeur qui oriente une unité terminale pour accéder à un premier serveur Internet. Un pointeur de sauvegarde oriente ladite unité terminale pour accéder à un ou plusieurs serveur(s) Internet de sauvegarde correspondant(s). L'accès au premier serveur Internet est assuré grâce au premier pointeur. En cas de défaillance du système, le pointeur de sauvegarde entre en jeu pour assurer l'accès au serveur Internet de sauvegarde.
Patent CA-2469238-A1 (CA)
Title: Aluminum receptacle with threaded neck
Inventor: CHUPAK THOMAS
IPC: B65D8/04
Filed: 2002-12-04
Abstract: An aluminum container (10) is comprised of a base portion (12), a substantially vertical wall portion (14) extending upwardly from the base portion (12), a transition portion (16) extending from the wall portion (14), and a neck portion (18) extending from the transition portion (16). The neck portion (18) is tapered and has an upper end having a wall thickness that is preferably less than the thickness of the wall of the remainder of the neck portion. The upper end of the neck portion (18) may also be chamfered. The aluminum container (10) may be combined with a threaded sleeve (22) to form a receptacle, whereby the inner surface has a taper complementary to the taper of the neck poriton (18) so as to form a friction fit with the neck poriton (18). The sleeve (22) may also have a notch (32) formed in the periphery of its upper outside surface. When the upper chamfered end (20) of the neck (18) is curled, the neck portion (18) extends over a top end portion of the sleeve (22) and terminates in the notch (32) in the sleeve. Methods of manufacturing such a container are also disclosed.
Patent CA-2471918-A1 (CA)
Inventor: POLOZOVA ALLA
IPC: A61K9/127
Filed: 2003-01-08
Abstract: A method for preparing liposomes containing at least one biologically active substance encapsulated therein under mild conditions comprises the following steps: (A) providing liposomes, wherein the liposomes are prepared by a method other than the instant method; (B) mixing the product of step (A) with a water-miscible organic solvent to form a gel or a liquid containing gel particles;  and thereafter (C) (a) mixing the gel or liquid containing gel particles with aqueous medium V to directly form the liposomes containing the at least one biologically active substance encapsulated therein, (b) (i) mixing the gel or liquid containing gel particles with aqueous medium V to form a curd or curdy substance; and (ii) mixing the curd or curdy substance with aqueous medium W  to directly form the liposomes containing the at least one biologically active substance encapsulated therein, or (c) (i) cooling the gel or liquid containing gel particles to form a waxy substance; and (ii) mixing the waxy substance with aqueous medium W to directly form the liposomes containing the at least one biologically active substance encapsulated therein; wherein the at least one biologically active substance is added in step (A), (B) or (C), and wherein aqueous media V and W are the same or different.
Patent CA-2474578-A1 (CA)
Title: Novel pyridin- and pyrimidin-derivatives
Inventor: LOEFFLER BERND MICHAEL
IPC: A61K31/4418
Filed: 2003-02-05
Abstract: The present invention relates to compounds of formula (I) (see formula I) wherein R1, R2, R3, R4 and X are as defined in the description, and pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and/or prophylaxis of diseases which are associated with DPP IV, such as diabetes, particularly non-insulin dependent diabetes mellitus, and impaired glucose tolerance.
Patent CA-2477226-A1 (CA)
Inventor: IWATA SATORU
IPC: C08F226/02
Filed: 2003-02-21
Abstract: A novel (meth)acrylamide polymer capable of forming paper making chemicals which exhibit excellent paper-strengthening, drainage-improving, yield-improving, interlaminar strength enhancing, surface strength enhancing, sizing-improving effects in acid, neutral, or alkaline paper-making systems; a process for production thereof; and papers made by using the polymer and being excellent in burst strength, internal bond strength and other characteristics.  The (meth)acrylamide polymer is characterized by being obtained by polymerizing (a) a monomer represented by the general formula (1) with (b) (meth)acrylamide and (c) an ionic monomer exclusive of the monomers represented by the general formula (1).
Patent CA-2477265-A1 (CA)
Inventor: QUATTROPANI ANNA
IPC: A61K31/454
Filed: 2003-03-27
Abstract: La présente invention concerne des dérivés de thiazolidine carboxamide représentés par la formule (II) qui sont utiles pour le traitement et/ou la prophylaxie de l'accouchement prématuré, de la naissance avant terme, de la dysménorrhée et pour arrêter le travail avant la naissance par césarienne. Dans la formule, G est sélectionné dans le groupe formé par aryl alkyle C¿1?-C¿6?, hétéroaryl alkyle C¿1?-C¿6?, cycloalkyl alkyle C¿1?-C¿6?,hétéroaryl alkyle C¿1?-C¿6?, aryle, hétéroaryle, cycloalkyle C¿3?-C¿8?- ou hétérocyclo-alkyle, lesdits groupes cycloalkyle ou aryle ou hétéroaryle pouvant être condensés avec des groupes cycloalkyle ou aryle ou hétéroaryle. R?1¿ est sélectionné dans le groupe formé par aryle, hétéroaryle, cycloalkyle C¿3?-C¿8? ou hétérocyclo-alkyle, lesdits groupes (hétéro)cycloalkyle ou aryle ou hétéroaryle pouvant être condensés avec des groupes (hétéro)cycloalkyle ou aryle ou hétéroaryle. R?2¿ est sélectionné dans le groupe formé par H, carboxy, acyle, alcoxycarbonyle, amino-carbonyle, carboxy alkyle C¿1?-C¿5?, acyl alkyle C¿1?-C¿5?, alcoxycarbonyl alkyle C¿1?-C¿5?, aminocarbonyl alkyle C¿1?-C¿5?, acyloxy alkyle C¿1?-C¿5?, acylamino alkyle C¿1?-C¿5?, uréido alkyle C¿1? -C¿5?, amino alkyle C¿1?-C¿5?, alcoxy alkyle C¿1?-C¿5?, sulfanyl alkyle C¿1?-C¿5?, sulfinyl alkyle C¿1?-C¿5?, sulfonyl alkyle C¿1?-C¿5?, sulfonylamino alkyle C¿1?-C¿5?, sulfonyloxy alkyle C¿1?-C¿5?, alkyle C¿1?-C¿6?, alcényle C¿2?-C¿6?, alcynyle C¿2?-C¿6?, aryle, hétéroaryle, cycloalkyle C¿3?-C¿8?, hétérocycloalkyle, aryl alkyle C¿1?-C¿6?, hétéroaryl alkyle C¿2?-C¿6?, cycloalkyl alkyle C¿1?-C¿6?, hétérocycloalkyl alkyle C¿1?-C¿6?, aryl alcényle C¿2?-C¿6?, hétéroaryl alcényle C¿2?-C¿6?, aryl alcynyle C¿2?-C¿6?, ou hétéroaryl alcynyle C¿2?-C¿6?. Formule (II)
Patent CA-2478367-A1 (CA)
Title: Dual receptacle lift mobile paper shredder
Inventor: RAJEWSKI ROBERT C
IPC: B02C13/286
Filed: 2004-08-02
Abstract: A mobile paper shredder has a first feed compartment, a first receptacle lift associated with the first feed compartment for conveying paper to the first feed compartment, paper shredding implements disposed to receive paper from the first feed compartment and discharge shredded paper, a conveyor disposed to receive shredded paper discharged by the paper shredding implements and to convey shredded materials to a storage container disposed to receive shredded paper from the conveyor, a second feed compartment on the storage container, and a second receptacle lift associated with the second feed compartment for conveying paper into the second feed compartment, the storage container disposed to receive paper from the second feed compartment to store the paper for hauling away. The mobile paper shredder permits the operator to load both paper for shredding and paper that does not require shredding simultaneously, thus saving time and energy previously required to shred all materials, including materials that did not require shredding.
Patent CA-2478687-A1 (CA)
Inventor: HOPPE HELMUT
IPC: B60R13/00
Filed: 2003-01-23
Abstract: The present invention provides a method for making an emblem (10) for motor vehicles, said method comprising in the order given, the steps of: providing a sheet of metal (5) having opposite first (15) and second (16) major surface;  applying a desired graphics design (2) on a first major surface of said sheet;  cutting and forming from said metal sheet (5) an emblem (10) having a three dimensional shape; and applying a protective coating (1) on said emblem over said graphics design (2) by spray coating or powder coating whereby said protective coating (1) extends over the edge between said first and second major surface. Further provided are an emblem obtained with the method, a method of affixing the emblem to a motor vehicle and a motor vehicle having affixed to it the emblem.
Patent CA-2478814-A1 (CA)
Inventor: PROCIDA INGER-MARGRETHE
IPC: B29C48/153
Filed: 2003-03-20
Abstract: The invention relates to a process for the production of a polymer layer of a flexible unbonded offshore pipe. The process comprises the steps of shaping a polymer material by extrusion into or onto a supporting unit in an extrusion station and cross-linking said extruded polymer material, said polymer material comprising a polyethylene and a peroxide for providing a cross- linking of the polymer material. The peroxide has an activation temperature substantially above the temperature of the polymer material during the extrusion thereof. The crosslinking of the extruded polymer material is carried out by exposing the extruded polymer material to electromagnetic waves, selected from the group consisting of infrared radiation and microwav e. The invention also relates to a flexible unbonded offshore pipe comprising such polymer layer.
Patent CA-2478990-A1 (CA)
Title: Initial belt tensioner
Inventor: SERKH ALEXANDER
IPC: F16H7/08
Filed: 2003-03-14
Abstract: The invention is an improved belt drive system of the type having an automatic belt tensioner (11), an automatic belt tensioner pulley, a crankshaft pulley, an accessory pulley, and a power transmission belt trained about the automatic belt tensioner pulley, the crankshaft pulley, and the accessory pulley. It is improved by the inclusion of an initial tensioner (12).
Patent CA-2479810-A1 (CA)
Inventor: ZHAO HONG
IPC: C07D487/04
Filed: 2003-03-31
Abstract: Polymeric derivatives of indoles such as Formla (I), are disclosed. Methods of making and using the same as well as related polymeric conjugates are also disclosed.
Patent CA-2481124-A1 (CA)
Title: Adapter as alternative to fuel cartridges
Inventor: STEFENER MANFRED
IPC: H01M8/04
Filed: 2003-03-31
Abstract: The invention relates to an adapter cartridge for supplying fuel to a device set up for fuel cartridge operation alternatively to the fuel cartridges, also by means of an external tank or an external supply pipe. The adapter cartridge comprises a fuel feed device and an interface on the load side for releasing the fuel, which is formed according to the corresponding interface of the fuel cartridge.
Patent CA-2482573-A1 (CA)
Title: Two-compartment reduced volume infusion pump
Inventor: KULESSA SIGMUND
IPC: A61M5/42
Filed: 2004-09-27
Abstract: An implantable infusion apparatus has a medication reservoir for storing a medication and a carrier reservoir for storing a carrier. The entire apparatus, including both reservoirs, is typically located in a housing made of stainless steel, titanium, or any other strong corrosion resistant biocompatible material. The medication and carrier reservoirs are accessed through a medication access port and a carrier access port, respectively. The access ports are covered with a medication compound septum and a carrier compound septum, respectively.  The carrier reservoir is larger, and thus holds a larger volume, than the medication reservoir. To reduce the size of the implantable infusion apparatus, the medication is highly concentrated ,to many times the dosage required. The concentrated medication is then diluted with the carrier, to the proper dose, before it is discharged to the patient.
Patent CA-2483108-A1 (CA)
Title: Drop tube type granular crystal producing device
Inventor: NAKATA JOSUKE
IPC: C30B30/08
Filed: 2002-05-13
Abstract: A drop tube type particulate crystalline body producing device is a device for creating a substantially spherical crystalline body by solidifying a particulate melt of an inorganic material while allowing it to free-fall inside a drop tube. This device 1 has a melt formation device 2, drop tube 3, gas flow formation means for forming inside the drop tube 3 a gas flow of cooling gas, and recovery mechanism 5 for recovering a crystalline body 25a from the lower end of the drop tube 3.  The drop tube 3 comprises an introducing tube 30, cooling tube 31, and solidification tube 32, where the cooling tube 31 is configured such that the cross sectional area thereof becomes smaller toward the bottom such that the cooling gas flow speed becomes substantially equal to the free fall speed of the particulate melt, and the solidification tube 32 is connected to the lower end of the cooling tube 31 and has a cross sectional area enlarged discontinuously from the lower end of the cooling tube 31. In a proximity of the upper end of the solidification tube 32, the flow speed of the cooling gas is rapidly reduced and the gas pressure increases, whereby a crystal nucleus is generated in the melt in a supercooled state, and the melt is crystallized at once.
Patent CA-2484003-A1 (CA)
Title: Pignon antivibratoire et chaine dentee amelioree inversee prevue pour etre utilisee avec ce dernier
Inventor: YOUNG JAMES D
IPC: F16H57/00
Filed: 2003-05-06
Abstract: L'invention concerne un pignon (10) pour une chaîne dentée améliorée. Ce pignon comprend au moins un et généralement des première et deuxième bagues de coussinets élastiques adaptées pour se mettre en prise avec les maillons de guidage (L g) d'une chaîne dentée inversée associée. Ce pignon (10) peut être utilisé avec des chaînes dentées inversées traditionnelles et/ou avec une nouvelle chaîne dentée inversée qui comprend des maillons de guidage pour chaque rangée de la chaîne.
Patent CA-2485979-A1 (CA)
Title: Thermoplastic resin-coated aluminum alloy plate and method and apparatus for manufacturing the same
Inventor: TANIGUCHI AYUMU
IPC: C23C26/02
Filed: 1997-02-21
Abstract: A thermoplastic resin-coated aluminum alloy plate which has a high processing adhesion, i.e., which does not encounter the separation of laminated thermoplastic resin layers even when it is subjected to deep drawing, stretching, and then ironing. To obtain this thermoplastic resin-coated aluminum allow plate, an aluminum alloy plate is immersed in an alkali solution or subjected to a spraying treatment using an alkali solution or spraying an acid solution thereon, a thermoplastic resin being applied to both surfaces of the aluminum allow plate via or not via a bonding agent.
Patent CA-2489659-A1 (CA)
Title: Forming of a paper or board web in a twin-wire former or in a twin-wire section of a former
Inventor: ANTTILAINEN SAMI
IPC: D21F1/52
Filed: 2003-06-16
Abstract: The former overcomes asymmetric dewatering of a web and permits increased speed with improved two-sidedness. Fibrous stock is supplied by a paper or board machine headbox (1) between looped forming wires (11, 12). Water is removed in a first dewatering zone (Z1) formed with a fixed forming shoe (3) having a curved surface against which a wire (12) is supported while the opposite wire (11) is unsupported in the area of the shoe (3).  Water is removed in a second dewatering zone (Z2) formed by fixed dewatering blades (21) on the other side of the wires (11, 12) and supported against the stock therebetween (21) and on the opposite side of the wires (11, 12) by dewatering blades (24), loaded in a controlled manner against the fixed dewatering blades (21) at gaps (22) between these so that pulsating dewatering is caused in the second zone (Z2). The wires (11, 12) are guided so the shoe (3) causes essentially non-pulsating dewatering in the stock.
Patent CA-2490276-A1 (CA)
Title: Leg positioning and training device for golfers
Inventor: PERRY JOHN G
IPC: A63B69/36
Filed: 2004-12-15
Abstract: A leg positioning and training device for a golfer is disclosed. The device is characterized by the structure including platform having a foot base plate rotatably mounted thereon for the golfer's rear foot, wherein the foot base plate is adjustable in two planes. The foot base plate includes a segment that extends upwardly from the base plate in receiving relation to the user's foot and ankle, and this segment is angularly adjustable with respect to a plane that is substantially normal to the foot base plate. A strain gauge is operatively attached to that segment for receiving and measuring force applied by the user, and a display indicator is provided in operative connection to the strain gauge, whereby the user may see a representation of the force applied thereto during a golf swing.
Patent CA-2491353-A1 (CA)
Inventor: MCCONCHIE DAVID
IPC: C01F7/066
Filed: 2003-07-04
Abstract: A process for the treatment of a waste material containing species having a high alkalinity and/or pH is disclosed. The process comprises the steps of contacting the waste material with a first treatment material such as sea water concentrated by evaporation. The amount of the first treatment materia l is sufficient to cause at least some of the alkaline species to be inactivated, thereby resulting in a treated waste material. The process may also include a step of separating the treated waste material into solid and liquid phases and then contacting the liquid phase with a sufficient amount of a second treatment material having a low pH, so as to cause at least one of the pH and alkalinity of the liquid phase to be reduced to an environmentall y acceptable level.
Patent CA-2497417-A1 (CA)
Inventor: SMITH MICHAEL R
IPC: F16F13/26
Filed: 2003-09-24
Abstract: L'invention concerne un isolateur de vibrations réglable, qui comprend des organes de réglage présentant un boîtier, une chambre à liquide et au moins un orifice de réglage. Un piston est disposé de manière flexible à l'intérieur du boîtier. Un liquide d'isolation des vibrations est placé à l'intérieur des chambres à liquide et des orifices de réglage. L'isolateur de vibrations réglable peut adopter soit une approche par la masse de réglage solide soit une approche par la masse de réglage liquide. Les organes de réglage actifs sont, de préférence, des actionneurs semiconducteurs.