baber/WOPTO huggingface dataset:
Patent CA-2475349-A1 (CA)
Title: Polyamine compounds and compositions for use in conjunction with cancer therapy
Inventor: FAHL KATHLEEN L
IPC: A61P29/00
Filed: 2003-02-07
Abstract: The invention provides novel polyamine compounds and pharmaceutical compositions for administration in conjunction with cancer chemotherapy or radiation therapy. The compounds are administered locally to provide protection against the adverse side-effects of chemotherapy or radiation therapy, such as alopecia, mucositis and dermatitis. Pharmaceutical preparations comprising one or more chemoprotective polyamines formulated for topical or local delivery to epithelial or mucosal cells are disclosed.  Methods of administering the pharmaceutical preparations are also disclosed.
Patent CA-2475627-A1 (CA)
Title: Method for producing multifunctional molded elements
Inventor: METTEN HANS-JOSEF
IPC: B28B11/08
Filed: 2004-07-23
Abstract: A method for producing multifunctional molded elements (2) such as blocks, slabs and the like from concrete, production being effected on the basis of compaction in molds arranged on molding boards (1) and filled with concrete and/or punches corresponding to the molded element surface, or by vibration, tamping and/or casting on a floor, the molded elements being cured afterward, the molded elements (2), for example blocks, slabs and the like, being subjected, before the curing of their surfaces, to a lateral post-treatment aided by treatment tools on at least one lateral face arranged on the molding board or floor in angular fashion relative to the bearing face, and the molded elements (2) being or having been placed such a distance from one another for the lateral post-treatment that the spacing corresponds to the space required by a treatment tool.
Patent CA-2476352-A1 (CA)
Inventor: HARBECK NADIA
IPC: G06F19/00
Filed: 2003-02-13
Abstract: L'invention se rapporte à des procédés de détermination d'un régime de traitement après une extraction chirurgicale d'un tissu tumoral pour un patient atteint de cancer du sein sans envahissement ganglionnaire ou avec envahissement ganglionnaire. Ledit procédé consiste : à mesurer les niveaux d'activateur de plasminogène de type urokinase (uPA) et d'inhibiteur-1 de l'activateur de plasmimogène (PAI-1) chez un individu, de préférence une tumeur ; et, se fondant sur les valeurs, à prédire les bénéfices attendus notamment la survie sans récidive et/ou la survie globale du patient sans traitement (après l'extraction chirurgicale d'un tissu tumoral) ou avec un traitement particulier et à utiliser ces informations pour sélectionner un régime de traitement pour l'individu. Un individu à risque très élevé est identifié par la présence d'uPA et de PAI-1 à des niveaux élevés, de uPA à niveau élevé et de PAI-1 à faible niveau ou, d'uPA à faible niveau et de PAI-1 à niveau élevé. Des options de traitement pour des individus à risque élevé sont notamment la chimiothérapie CMF adjuvante, la chimiothérapie non CMF adjuvante, la thérapie endocrine adjuvante, la chimiothérapie contenant de l'anthracycline adjuvante, la radiothérapie, et la thérapie génique. Des options de traitement pour des sujets à faibles risques sont notamment ne pas donner de traitement, la radiation et la thérapie endocrine adjuvante.
Patent CA-2477292-A1 (CA)
Inventor: WIEDEMANN RALF
IPC: C11D17/00
Filed: 2002-12-19
Abstract: Packaged detergent composition comprising a container that at least partly disintegrates in an aqueous environment, the detergent composition comprisin g at least one liquid and at least one solid substantially insoluble in the liquid and preferably having a size sufficient to be retained by a 2.5 mm me sh wherein the at least one solid has a density lower than the density of the liquid.
Patent CA-2479658-A1 (CA)
Title: Helical conveyor centrifuge
Inventor: HAIDER GUENTER
IPC: B04B11/00
Filed: 2003-03-20
Abstract: The helical conveyor centrifuge is provided for the wet-mechanical separation of solids mixtures and has a rotor (10), which can rotate about a horizontal axis (24) and is composed of a cylindrical drum (12) and of two conical drums (14, 16). The helical conveyor centrifuge also comprises a screw conveyor (26), which is mounted inside said rotor, rotates about the same axis (24), and has two contra-rotating screws (30, 32). The inventive centrifuge additionally comprises means for axially feeding the solids mixture into the centrifuge and has discharge openings (42, 44), which are situated near the ends of the conical drum walls while being provided for discharging floating material and settled material. A radially inward projecting barrier device (48) for creating a different liquid level (50, 52) for the floating material and the settled material is mounted on the rotor (10).
Patent CA-2480844-A1 (CA)
Title: Polymer composition and uses thereof
Inventor: KITANO HAJIME
IPC: C08L53/02
Filed: 2003-04-21
Abstract: The present invention concerns a polymer composition comprising: a block copolymer (a) including a polymer block A, which is composed mainly of an .alpha.-methylstyrene, and a hydrogenated or unhydrogenated polymer block B, which is composed of a conjugated diene or isobutylene and has a weight average molecular weight of 30,000 to 200,000; an acrylic resin (b); and a softener (c), wherein proportions (by mass) of the respective components in the polymer composition are such that each of the following relationships (1) and (2) holds:   0.05 <=5 Wb/Wa <= 2 (1) and Wc/(Wa + Wb + Wc) <= 0.5 (2) wherein Wa, Wb, and Wc represent amounts (by mass) of the block copolymer (a), the acrylic resin (b) and the softener (c), respectively.     The polymer composition obtainable in accordance with the present invention is favorable in terms of such physical properties as formability, scratch resistance, abrasion resistance, flexibility, mechanical strength, rubber elasticity, and transparency and exhibits these properties in a well-balanced manner. By exploiting these favorable properties, the polymer composition can be effectively used in a wide range of applications, including stretchable materials, laminates, and foams.
Patent CA-2482326-A1 (CA)
Inventor: DALGETTY RICHARD GEORGE
IPC: A22B3/00
Filed: 2003-02-19
Abstract: The present invention provides improved anesthesia delivery systems that consistently and reliably deliver anesthesia gas to multiple gas outlets. The systems are particularly useful for anesthetizing multiple mammals and living specimens to be imaged by a low-light level imaging system. The anesthesia delivery systems are suitable for use with conventional oxygen sources, and convert the high pressures associated with a conventional oxygen source to lower pressures suitable for use with small mammals and suitable for combination with an anesthesia gas at low flow rates. The systems include an anesthesia gas source that combines anesthesia gas with the oxygen. The combination of anesthesia gas and oxygen is supplied to one or more multiple outlets.
Patent CA-2482444-A1 (CA)
Inventor: EVERHART DAVID
IPC: B60H1/00
Filed: 2003-04-22
Abstract: L'invention concerne un appareil (10) destiné à surveiller l'intérieur d'un véhicule en stationnement (11), en particulier un camion en stationnement (11). Cet appareil comprend un système CVCA (14) avec appareil de commutation électrique, suspendu dans un parc de stationnement (12) et relié au véhicule en stationnement (11) par un câble et un conduit via une unité de tête (18). Cette unité de tête (18) comprend un couvercle (34) qui s'ouvre pour exposer des commandes logées dans cette unité de tête (18), également équipée d'une unité centrale de traitement en communication avec un serveur, par exemple via Internet, après activation de ladite unité (18) et paiement des services.
Patent CA-2485379-A1 (CA)
Inventor: JIANG YU
IPC: A61K31/4545
Filed: 2003-07-03
Abstract: This invention is directed to compounds which are selective antagonists for melanin concentrating hormone-1 (MCH1) receptors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. Thi s invention provides a pharmaceutical composition made by combining a therapeutically effective amount of the compound of this invention and a pharmaceutically acceptable carrier. This invention further provides a proce ss for making a pharmaceutical composition comprising combining a therapeutical ly effective amount of the compounds of the invention and a pharmaceutically acceptable carrier. This invention also provides a method of reducing the bo dy mass of a subject which comprises administering to the subject an amount of a compound of the invention effective to reduce the body mass of the subject. This invention further provides a method of treating a subject suffering fro m depression and/or anxiety which comprises administering to the subject an amount of a compound of the invention effective to treat the subject=s depression and/or anxiety. This invention further provides a method of treating a subject suffering from a urinary disorder.
Patent CA-2487784-A1 (CA)
Inventor: FIELD JEFFREY
IPC: A61M31/00
Filed: 2003-03-07
Abstract: L'invention concerne des assemblages de perfusion thérapeutique, et plus spécifiquement un dispositif pour l'administration sous-cutanée d'un liquide à partir d'une source distante. Ce dispositif comprend un assemblage de base comprenant un conduit de liquide et une canule orientée verticalement vers le bas à partir d'un fond plat. Un élément de connexion de liquide reçoit un conduit de liquide provenant de la source distante, et cet élément de connexion est relié à l'élément de base de manière amovible et pivotante. La connexion du type <= charnière >= permet à l'élément de connexion d'être déplacé d'une position de non utilisation à une position d'utilisation par rotation vers le bas. Dans la position d'utilisation, un conduit de liquide dans l'élément de connexion se connecte à un conduit de fluide de la base afin d'alimenter en liquide la canule, puis le patient.
Patent CA-2490515-A1 (CA)
Title: Voice/data adapter kit
Inventor: BYRNE NORMAN R
IPC: H01R13/74
Filed: 2004-12-17
Abstract: An adapter kit (100) includes adapters (102) formed in adapter pairs to accommodate couplers and jacks of various sizes. The adapters (102) are secured to a spline (114) in a releasable manner. The spline (114) includes a central post (116) with cross bars (118). Blanks (112) are secured to an angled cross bar (120).
Patent CA-2492397-A1 (CA)
Title: Communications meshes
Inventor: HUGHES PHILIP THOMAS
IPC: H04L12/56
Filed: 2002-03-11
Abstract: A method is disclosed for assigning timeslot numbers to timeslots used for transmission and reception of signals between nodes in a network (1) of node s (A-H). Each node (A-H) is able to communicate with at least one other node ( A- H) by a transmission link (2) between said each node (A-H) and said at least one other node (A-H). At least some of the nodes (A-H) have a respective transmission link (2) to each of plural other nodes (A-H). Each transmission of a signal over a link (2) from a first node (A-H) to a second node (A-H) takes place during a timeslot. The method includes the steps of assigning timeslot numbers to each timeslot in sequence in ascending order of the numb er of available choices of timeslot number at each timeslot.
Patent CA-2497064-A1 (CA)
Title: Process and apparatus for converting spent potliners into a glass frit, and resulting products
Inventor: GENDRON GUY
IPC: C04B18/14
Filed: 2005-02-16
Abstract: A pyrometallurgical process and apparatus for converting spent potliners from aluminium manufacturing or other hazardous materials into an amorphous sodium and calcium fluroaluminosilicate glass frit and a high carbon material. Spent potliners, silica or siliceous material, and a calcium oxide source are fed into the non-burner end of a counter-current rotating kiln. The material is heated to destroy cyanides, convert fluoride salts to calcium fluoride and form a homogeneous liquid material. Carbon is then physically separated from the material. The material is then vitrified to produce a valuable glass frit and a high carbon material.
Patent CA-2499318-A1 (CA)
Inventor: MAO CHUANBIN
IPC: B01J19/00
Filed: 2003-09-22
Abstract: L'invention concerne des procédés permettant de produire des nanocristaux magnétiques en utilisant une molécule biologique qui a été modifiée de manière à posséder un oligomère d'acides aminés capable de se lier spécifiquement avec un matériau magnétique.
Patent CA-2502869-A1 (CA)
Inventor: OMAN ANDREAS
IPC: H04L45/74
Filed: 2003-10-30
Abstract: The invention relates to a router or switch in a broadband network operating through packet flow forwarding. The router provides a CPU switched software flow (12) and a hardware switched accelerated flow (10) in accordance with Hierarchical Flow Forwarding (HFF) by utilizing a mutual flow table (20) partitioned into at least a hardware part (22), an intermediate part (24) and a software part (26) for flow forwarding. The table is examined on a regular basis determined by a time period, and sorted by the ratio of number of packets per time period. It is filled up with the highest ratios in the hardware part (22, 22a), the intermediate ratios in the intermediate part (24, 22a, 26a) and the lowest ratios in the software part (26). Those packet flows that qualified for the intermediate flow (22a, 26a) in a previous examining remain in their memory space if they still qualify for the intermediate part (24). This prevents the exchange between memory spaces (22a, 26a) within the intermediate part of the table relieving the CPU from workload.
Patent CA-2504493-A1 (CA)
Title: Method of preventing infections from bioterrorism agents with immunostimulatory cpg oligonucleotides
Inventor: VERTHELYI DANIELA
IPC: A61K6/00
Filed: 2003-10-31
Abstract: The present disclosure relates to a method of preventing or treating an infection caused by a bioterrorism agent, specifically to a method of increasing an immune response to a bioterrorism agent using an oligodeoxynucleotide including a CpG motif, and a method of enhancing the immunogenicity of a vaccine against a bioterrorism agent using an oligodeoxynucleotide including a CpG motif.
Patent CA-2504945-A1 (CA)
Inventor: ZHANG MORGAN
IPC: F04B35/04
Filed: 2003-11-10
Abstract: L'invention concerne un ensemble d'alimentation en fluide comprenant un corps d'alimentation en fluide possédant une extrémité d'admission qui présente un évent d'admission de fluide et une extrémité de sortie opposée qui présente un évent de sortie de fluide. Une unité de moteur est placée dans le corps, et une unité de mise sous pression de fluide est intercalée entre l'extrémité d'admission et l'unité de moteur afin de mettre sous pression le fluide dans le corps de telle sorte que le fluide expulsé de l'évent de sortie présente une pression supérieure au fluide reçu par l'intermédiaire de l'évent d'admission. L'invention concerne également un étui d'atténuation du bruit portable. L'étui présente un côté de base, des parois latérales périphériques et un côté supérieur refermable. Le côté de base présente un évent d'admission de fluide latéralement espacé par rapport à un point central de la base dans une première position. L'extrémité d'admission de l'ensemble d'alimentation en fluide est placée près de la base de l'étui de sorte que l'évent d'admission de l'ensemble d'alimentation en fluide est latéralement décalé par rapport à la première position.
Patent CA-2508270-A1 (CA)
Inventor: MAHONEY MARK WILLIAM
IPC: F04B39/00
Filed: 2005-05-24
Abstract: A downhole pump for a well has a barrel and a plunger. The barrel has a passage extending along the length of the barrel, with the passage having an inside diameter. The plunger has an outside diameter and is received by the barrel passage for relative reciprocal movement. One of the barrel or the plunger is equipped with wear rings, with a wear ring at one or at each end. The wear rings are made of a material that is harder than the material of the respective plunger or barrel. The wear rings provide protection from abrasio n, particularly in a sandy well.
Patent CA-2508950-A1 (CA)
Title: Animal and vegetable oils combustor
Inventor: OGA SHIGERU
IPC: F23M5/02
Filed: 2003-03-17
Abstract: An animal and vegetable oil combustor, wherein primary air is introduced int o a burner tile (3) in the form of straight-ahead air flow moving straight ahe ad along the axial direction of the burner tile (3) and secondary air is introduced in the form of swirl air flow moving along the inner surface (23) of the side wall (21) of the burner tile (3), whereby perfect combustion is liable to occur since a centrifugal force acts on liquid-drop fuel (D) by swirl air flow to diffuse the fuel in the radial direction and the liquid-dr op fuel (D) does not take such a route as to be adhered to the inner wall even if char is included in the liquid-drop fuel (D) since the fuel is jetted after the grain size thereof is adjusted to small one beforehand.
Patent CA-2509443-A1 (CA)
Inventor: SMITH KEVIN W
IPC: A61B17/122
Filed: 2005-06-08
Abstract: A surgical clip has a base portion and two generally parallel, spaced arms extending from the base portion and defining an opening therebetween. The arms terminate distally in fingers which are of reduced width and thickness relative to the arms and which are adapted to be bent towards and past each other. A transition section from each arm to the finger provides curved structures which extending away from each other and providing a wider mouth for the opening between the arms. The arms also have a proximal section with an undercut which helps in flexure of the arms. The base is an extended structure having a rounded proximal end with outwardly extending shoulders which are arranged to be engaged by the curved structures of the mouth of another clip.
Patent CA-2510053-A1 (CA)
Title: Power saving in wireless packet based networks
Inventor: SADOT EMEK
IPC: H04L29/06
Filed: 2005-06-15
Abstract: A method of handling broadcast packets, which are for a single network uni t. The method includes receiving, by a network device, a packet, having a broadcast address, but directed to a single network unit and forwarding the packet through a plurality of ports of the network device, but not through at least one port of the device through which the packet was not received.
Patent CA-2510674-A1 (CA)
Inventor: ANGUE LAURIAN
IPC: A47J27/08
Filed: 2005-06-23
Abstract: A pressure cooker comprises a removable lid carrying at least two jaws connected to a slider to slide on the lid, and a pinion mounted to turn on the lid about an axis that is vertical in operation. Each slider has a rack-forming toothed portion that co-operates with the pinion so that turning the pinion causes all of the jaws to move simultaneously towards one position. A pressure cooker comprises a bowl and a removable lid carrying at least two jaws mounted to move on the lid between a locking position for locking the lid on the bowl (2) and an unlocking position. Each jaw is connected to a slider mounted to slide on the lid so that sliding of the slider causes the associated jaw (3) to move towards one of the positions. A pinion is mounted to turn on the lid about an axis that is vertical in operation. Each slider has a rack-forming toothed portion that co-operates with the pinion so that turning the pinion causes all of the jaws to move simultaneously towards one position.
Patent CA-2511109-A1 (CA)
Title: System and method for providing secure disclosure of a secret
Inventor: ROTH VOLKER
IPC: G07F7/10
Filed: 2005-06-29
Abstract: A method, system, and computer program product for processing entry of a secret that comprises an ordered sequence of elements. In accordance with the method of the present invention a set of elements is presented in a mutually fixed element arrangement to a prover. The presenting step further includes assigning in association with at least one of the presented elements, an attribute selected from a set of attributes, in which the number of selectable attributes is less than the number of elements presented in the fixed arrangement. A prover input corresponding to one or more of the presented attributes is received and processed to determine entry of an element of the secret.
Patent CA-2518550-A1 (CA)
Inventor: VESELY DAVID L
IPC: C07K/
Filed: 2004-03-19
Abstract: The present invention includes a method of utilizing four peptide hormones to inhibit the growth of cancer(s). A dramatic decrease in the number of human pancreatic adenocarcinoma cells (Le., the type of cancer with the highest mortality, with patients only surviving four months) was observed responsive to treatment. The application of the invention would be to utilize one or more of these peptide hormones alone and/or in combination to treat cancer. The ability of these peptide hormones to decrease the number of adenocarcinoma cells has implications for adenocarcinomas at other sites in the body with the majority of cancers of the breast, colon and prostate also being adenocarcinomas. Adenocarcinomas also occur in the lung and other tissues.  Treatment of a wide variety of cancers in addition to adenocarcinomas is anticipated by the present invention.
Patent CA-2520619-A1 (CA)
Title: Qualitative analysis of a sample using an algorithm
Inventor: KNOBEL ROLF
IPC: G01N33/569
Filed: 2005-09-21
Abstract: To determine the presence of a specific nucleic acid sequence within a sample, a labelled substance, capable of binding the nucleic acid to be determined, or a labelling substance is added, the substance having the ability to label the nucleic acid or being representative for the nucleic acid. The nucleic acid is amplified, the presence of which is to be determined and the increase of the labelled substance and/or the effect initiated by the labelled substance due to the increase of this specific nucleic acid is determined. The signal increase and/or the effect against time is analysed using a model for determining a deviation from a linear curve.
Patent CA-2520926-A1 (CA)
Inventor: LAN RED
IPC: B62B7/10
Filed: 2005-09-23
Abstract: A foldable stroller includes: a foldable frame having two pivot axles, two opposite lower rods, and two opposite upper rods pivoted to the lower rods through the pivot axles, respectively; a carrier disposed between the pivot axles and including two opposite connecting parts pivoted to the frame through the pivot axles, respectively, and formed with respective first and second arcuate grooves having a respective curvature center coincident with the respective pivot axle; and two limiting units, each of which includes first and second studs that project respectively from a respective one of the lower rods and a respective one of the upper rods into the first and second arcuate grooves of a respective one of the connecting parts.
Patent CA-2522320-A1 (CA)
Title: Method and system for concentrating chemical granules around a planted seed
Inventor: PORTER RICHARD
IPC: A01C7/20
Filed: 2004-06-01
Abstract: A system or method for dispensing seeds and chemicals granules, in which chemical granules are dispensed through a granule tube into a seed dispensing tube, where the granule tube is connected to the seed dispensing tube at a location above a lower opening of the seed dispensing tube, and where the lower opening of the seed dispensing tube is covered with a brush. A seed is dispensed through the seed dispensing tube. The brush holds chemical granules within the seed dispensing tube, and the brush allows a seed and accumulated chemical granules to pass through the lower opening when the seed is dispensed via the seed dispensing tube.