baber/WOPTO huggingface dataset:
Patent CA-2455504-A1 (CA)
Inventor: YAGER KRAIG M
IPC: A61K31/425
Filed: 2002-08-22
Abstract: L'invention concerne des composés représentés par la structure I permettant de traiter la croissance de bactéries. Ces composés peuvent être utilisés afin de traiter des infections bactériennes chez des être humains et de réguler la formation de film biologique. Des compositions pharmaceutiques contenant un ou plusieurs de ces composés permettent de traiter des infections bactériennes chez des êtres humains.
Patent CA-2457085-A1 (CA)
Inventor: SCHMIDT DAVID
IPC: B05C3/12
Filed: 2004-02-05
Abstract: The invention provides a method and apparatus to produce decorative mouldings, wall panel sections and columns, which are widely used in the construction industry. The method is a sequence of advancing a core, constructed from preformed expanded polystyrene (EPS), in a straight horizontal plane, with restraining devices preventing lateral and vertical movements, through a coating chamber. The coating chamber is filled with a thick liquid stucco or plaster or cement-like mixture and imparts a layer of the coating on the preformed core.  The thickness of the coating layer is controlled with templates having an opening correspondingly larger than the core size and with the desired decorative profile. The apparatus can be configured to apply the coating on all sides of the core. In the case of a decorative moulding, the coating application can be limited to the exposed decorative surfaces only.
Patent CA-2457240-A1 (CA)
Title: Improved sealing mechanism and filter cartridge with improved sealing mechanism
Inventor: RAMPEN EDMOND LEVESON
IPC: B01D29/11
Filed: 2004-02-09
Abstract: A fluid filtering cartridge comprising a filter element, including a body of filtering media and having a substantially hollow interior in fluid communication with an opening extending through the filtering media, and a sealing element situated in the opening. The sealing element presents a fluid-tight seal between the opening and a conduit received therein. The sealing element comprises a radially inwardly directed flange having an inwardly disposed edge with a ring member secured thereto.  The ring member has an interior face sealingly received about the exterior surface of the conduit when the conduit is received within the opening through the filtering media to present a fluid-tight seal between the exterior surface of the conduit and the interior surface of the opening.
Patent CA-2460256-A1 (CA)
Title: Floor cleaning apparatus with pivotal handle
Inventor: CROUCH JAMES T
IPC: A47L9/32
Filed: 2004-03-08
Abstract: A floor care apparatus has a handle, connected to a hose, that pivots about an axis substantially perpendicular to a longitudinal axis of a terminal end of the hose. In this manner, the hose experiences less mechanical stress during use and, when embodied on a canister vacuum cleaner, a nozzle assembly connected to the handle has less tendency to tip over. Preferably, the hose has a cuff mounted at the terminal end with a hose insert therein. The hose insert has two stub shafts on opposing sides of an opening that form a journal defining the handle pivoting axis. The handle has two mating sections that clamshell about the journal and pinch it in place. Each mating section has a bearing surface for receipt of the journal and, when embodied as a cylinder, terminal ends of the journal become inserted therein.
Patent CA-2462794-A1 (CA)
Title: Method and system for in situ heating a hydrocarbon containing formation by a u-shaped opening
Inventor: WELLINGTON SCOTT LEE
IPC: E21B47/022
Filed: 2002-10-24
Abstract: In an embodiment, a method for heating a hydrocarbon containing formation ma y include providing heat from one or more heaters to an opening in the formation. A first end of the opening may contact the earth's surface at a first location and a second end of the opening may contact the earth's surfa ce at a second location. The heat may be allowed to transfer from the opening t o at least a part of the formation. The transferred heat may pyrolyze at least some hydrocarbons in the formation. In certain embodiments, providing the he at to the opening may include providing heat, heated materials, and/or oxidatio n products from at least one heater to the opening.
Patent CA-2466569-A1 (CA)
Inventor: GRAY MARTIN D
IPC: G11B20/10
Filed: 1997-02-07
Abstract: A variable rate bit inserter is provided which efficiently encodes data prior to writing to a magnetic storage medium. In a preferred embodiment, the bit insertion technique monitors the phase and amplitude content of the data stream and inserts appropriate bit patterns to ensure that phase and amplitude lock are maintained on the data stream for reading and decoding purposes. Preferably, the number of bit insertions made on a given randomized block of data is monitored to determine if the number of bit insertions falls within the tolerable limits for storing the data. If the number of bit insertions is not tolerable, the pseudo-random code used to randomize the data stream is reconfigured.
Patent CA-2468533-A1 (CA)
Title: A multi-functional swiveling hanger
Inventor: BOURRIER SYLVAIN
IPC: F16M11/06
Filed: 2004-05-11
Abstract: The current invention provides a multi-functional swiveling outdoor hanger used for hanging objects such as plants and other decorative items. The free rotation of such hanging objects allows equal sunlight distribution and prevents uneven wear. The multi-functional swiveling hanger consists of a rotating part attached to a stationary part. The rotating part is comprised of a hook, wind flaps and a rotating mechanism. The stationary part is comprised of a cap, a locking mechanism, a shaft and securing means. Once the apparatus is secured to a flat surface, an object can be hung from the hook of the rotating part. The wind flaps capture the wind's energy and the rotating mechanism allows the rotating part to move freely. The locking mechanism prevents any unwanted movement of the hanging object.
Patent CA-2469497-A1 (CA)
Title: Timing belt tensioner with stops controlled by frictional brake
Inventor: LIPOWSKI MATS K
IPC: F16H7/08
Filed: 2002-12-03
Abstract: A tensioner (10) features a backstop device (40) which allows free rotation of the pivot arm (20) in one direction but not the other. Reverse rotation is prevented by friction that is able to resist torque on the pivot arm (20) under ordinary operating conditions which otherwise could permit belt tooth-skip to occur. In disclosed embodiments, the backstop device (40) includes a stop sleeve (50) and a clamp holder (60) which are axially interlocked and are able to rotate relative to each other. A clutch spring (80) surrounds permits relative rotation between the stop sleeve (50) and the clamp holder (60) in one direction but not the other. A clamp (70) retained within the clamp holder (60) frictionally engages the pivot shaft. A viscous coupling may be used in place of the frictional clamp.
Patent CA-2470308-A1 (CA)
Title: Phospholipid:diacylglycerol acyltransferases
Inventor: CAHOON REBECCA E
IPC: C12N9/10
Filed: 2002-12-17
Abstract: This invention relates to an isolated nucleic acid fragment encoding an acyltransferase, more specifically a phospholipid:diacylglycerol acyltransferase. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the phospholipid:diacylglycerol acyltransferase, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the phospholipid:diacylglycerol acyltransferase in a transformed host cell.
Patent CA-2470538-A1 (CA)
Title: Truck bed lining
Inventor: MARQUETTE DANY
IPC: B32B7/02
Filed: 2004-06-09
Abstract: A flooring product for use in a vehicle such as a truck, the flooring product having an upper layer and a lower layer, the upper layer being formed of at least first and second portions each of rubber fragments bonded together, the first portion and the second portion each having a different hardness measurement.
Patent CA-2473156-A1 (CA)
Title: Rxr activating molecules
Inventor: PLEYNET DAVID P M
IPC: C07D277/20
Filed: 2002-03-08
Abstract: Disclosed are molecules that activate an RXR receptor, wherein the molecule comprises an RXR binding portion which binds the RXR receptor and comprise a side pocket contacting residue which contacts a side-pocket 1 of an RXR  receptor.
Patent CA-2473685-A1 (CA)
Title: Ball valve packing
Inventor: GOTCH JAMES E
IPC: F16K5/06
Filed: 2003-01-17
Abstract: A ball valve includes a valve element (22) and a single piece packing (32) that seals the valve element within a valve cavity (20). The single piece packing is installed over the valve element at room temperature or may be molded thereon. The valve element may include a flow control element such as a ball (24) and upper (28) and lower (30) trunnions. The various dimensions of the valve element and packing are selected to facilitate room temperature assembly and to substantially reduce the volume of packing material, thereby improving the performance of the valve over wider temperature ranges and pressure ratings.
Patent CA-2473888-A1 (CA)
Title: Laser-based cleaning method and system
Inventor: WEDBERG TOROLF
IPC: B08B7/00
Filed: 2003-01-24
Abstract: The invention concerns a system and a method for removal of deposits in an area of an optical element in contact with a liquid, defined as an optical interface, characterised in that it includes a pulsed laser source directed at the optical interface through the optical element, and where the laser sourc e emits light at a wavelength that is absorbed by the deposits.
Patent CA-2477717-A1 (CA)
Title: Indolamid derivatives which possess glycogen phosphorylase inhibitory activity
Inventor: SIMPSON IAIN
IPC: A61K31/454
Filed: 2003-03-04
Abstract: Heterocyclic amides of formula (1) wherein: is a single or double bond;A is phenylene or heteroarylene;m is 0, 1 or 2;n is 0, 1 or 2;R1 is selected from for example halo, nitro, cyano, hydroxy, carboxy; r is 1 or 2; Y is -NR2R3 or - OR3;R2 and R3 are selected from for example hydrogen, hydroxy, aryl, heterocyclyl and C 1-4 alkyl(optionally substituted by 1 or 2 R8 groups);R4 is selected from for example hydrogen, halo, nitro, cyano, hydroxy, C 1-4 alkyl, and C 1-4 alkanoyl; R8 is selected from for example hydroxy, -COCOOR9, - C(O)N(R9)(R10), -NHC(O)R9 , (R9)(R10)N- and -COOR9 ;R9 and R10 are selected from for example hydrogen, hydroxy, C 1-4 alkyl (optionally substituted by 1 or 2 R13 );R13 is selected from hydroxy, halo, trihalomethyl and C 1-4 alkoxy;or a pharmaceutically acceptable salt or pro-drug thereof; possess glycogen phosphorylase inhibitory activity and accordingly have value in the treatment of disease states associated with increased glycogen phosphorylase activity. Processes for the manufacture of said heterocyclic amide derivatives and pharmaceutical compositions containing them are described.
Patent CA-2477780-A1 (CA)
Title: Methods of enhancing immune induction involving mda-7
Inventor: RAMESH RAJAGOPAL
IPC: C07K14/54
Filed: 2003-03-03
Abstract: The present invention relates to compositions and methods for the enhancing or inducing an immune response against an immunogenic molecule by indirectly activating PKR. More specifically, immunotherapy is improved by co-administering a MDA-7 polypeptide with an immunogenic molecule against which an immune response is desired. Such immunotherapies include cancer vaccines, and compositions thereof are described.
Patent CA-2478144-A1 (CA)
Title: Towing assembly
Inventor: KRESPACH CHARLES W
IPC: B60D1/06
Filed: 2004-08-17
Abstract: A towing assembly is provided. The towing assembly comprises a hitch ball receiver having at least one cavity, a hitch ball, a member connected with the hitch ball, wherein the member is engageable with the cavity to prevent rotation of the hitch ball during installation.
Patent CA-2480787-A1 (CA)
Inventor: TAKADA JUN
IPC: C22C1/10
Filed: 2003-03-27
Abstract: A nitrided Mo alloy worked material having high corrosion resistance, high strength and high toughness, characterized in that it comprises a base Mo alloy worked material and, dispersed in the inside thereof, fine nitride particles having been formed by the nitriding of a metal element capable of forming a nitride present in the inside of the Mo alloy worked material and, formed on the surface thereof, a Mo nitride layer having been formed by the nitriding of a worked structure or a recovered structure on the surface; and a method for producing the nitrided Mo alloy worked material which comprises subjecting an alloy worked material containing Mo as a base phase and at least one of Ti, Zr, Hf, V, Nb and Ta as a solute of a solid solution to an internal nitriding with gradually elevating temperatures, and then subjecting the resultant product to an external nitriding. The nitrided Mo alloy worked material is novel and exhibits satisfactorily high corrosion resistance and a high strength under an ultra-severe conditions, such as in a boiled conc.  sulfuric acid solution (for example, an aqueous 75 % H2SO4 solution at 180~C), and further, has a high strength at an elevated temperature and also a high toughness at a low temperature, which properties have never seen in the conventional materials.
Patent CA-2481422-A1 (CA)
Inventor: LIOY MARCELLO
IPC: H04L12/56
Filed: 2003-04-04
Abstract: L'invention concerne un protocole de mise à jour de clés de sécurité s'utilisant dans un réseau IP mobile. Le protocole de mise à jour peut être mis en oeuvre pour faciliter les mises à jour de clés de sécurité entre un dispositif mobile et un ordinateur serveur qui authentifie le dispositif mobile. Les techniques décrites facilitent les mises à jour de clés de sécurité de manière à tenir compte de la perte potentielle de messages et des défaillances du dispositif mobile pendant la routine de mise à jour, ou d'autres problèmes fréquents dans un réseau mobile. Ces techniques permettent ainsi de produire un protocole robuste assurant les mises à jour de clés de sécurité, et d'améliorer la sécurité du réseau.
Patent CA-2482659-A1 (CA)
Inventor: NANTAIS PAUL
IPC: E05F5/00
Filed: 2004-09-28
Abstract: A biased door retaining assembly including a hook member, a support assembly having a biasing means, and an arm having a first end and a second end. The support assembly and the biasing means may engage the first end of the arm biasing the arm in a first direction. The second end of the arm is adapted to engage the hook member.
Patent CA-2483293-A1 (CA)
Title: Random access points in video encoding
Inventor: HANNUKSELA MISKA
IPC: H04N19/89
Filed: 2003-04-28
Abstract: A method of encoding/decoding a video sequence, which is composed of video frames. In the method, at least one video frame is divided into a set of coding blocks, and at least one of the coding blocks is encoded by intra- coding. Then a first reliable region that comprises at least one intra-coded coding block is determined, and the first reliable region in the video sequence is encoded such that creation of an information dependency between the first reliable region and coding blocks outside the first reliable regio n is prevented.
Patent CA-2484280-A1 (CA)
Inventor: ANDREE ROLAND
IPC: A01N47/38
Filed: 2003-04-22
Abstract: L'invention concerne des composés de la formule (I) où Q, R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿ et R?7 ¿ont la signification donnée dans la description, leur procédé de production et leur utilisation comme herbicides.
Patent CA-2486851-A1 (CA)
Inventor: WORRALL JOEL
IPC: G06F17/30
Filed: 2003-05-22
Abstract: L'invention concerne un procédé et un système de gestion de données pour une pluralité d'usagers, comprenant une mise à jour, dans une mémoire d'ordinateur, d'une pluralité de bases de données (18, 20, 22, 24) comprenant chacune des données d'accès usager, une fourniture d'au moins un portail de réseau supporté par une pluralité d'hôtes virtuels (10, 12, 14, 16), une réception d'une identification d'usager, parmi au moins la pluralité d'hôtes virtuels (10, 12, 14, 16), d'un hôte virtuel sélectionné, en vue de présenter uniquement le portail à l'usager, et une identification, conformément à l'hôte virtuel sélectionné, parmi une pluralité de bases de données (18, 20, 22, 24), d'au moins une base de données autorisée , accessible à l'usager.
Patent CA-2490202-A1 (CA)
Inventor: SALAS SALLY
IPC: G06F17/30
Filed: 2004-12-15
Abstract: A system and method for executing a query on a plurality of data sources which may include remotely located data sources having specialized data. These data sources might include, for example, data relating to retail sales, travel, entertainment and the like. The data source may also contain only data that is local to a given community or group of communities. The system includes a pre-processor which accepts an input query and modifies its form to provide a resultant query. This modification can include corrections in spelling for example. The system classifies the resultant query based on the presence of classifier terms and user provided classification data from previously submitted queries ar recognized patterns in the query. The system then selects a subset of data sources upon which to execute the query based on this query classification. The query is then executed on the selected data sources.
Patent CA-2492715-A1 (CA)
Title: Universal merchant platform for payment authentication
Inventor: SHERWIN FRANCIS M
IPC: G06Q20/00
Filed: 2003-06-12
Abstract: A consumer shops at an online merchant (60) using a selected payment instrument. Transaction details are sent from the merchant (60) to a transaction processing service provider, TSP (70) that formats and routes various tasks and messages in accordance with authentication protocols prescribed by the payment processing network to which the payment instrument being used for the translation belongs. Payment processing networks include for ATM card (70), first credit card (72), second credit card (74), check ca rd (76) and private label credit card (78). The TPSP (70) obtains transactions from the merchant and distributes them to the proper payment processing networks. Having obtain an authentication determination, the authentication service provider (70) then returns authentication data to the merchant (60) to the established underlying payment processing infrastructure via optional payment gateway (80).
Patent CA-2493477-A1 (CA)
Title: Automatic culture apparatus for cell or tissue with biological origin
Inventor: WAKITANI SHIGEYUKI
IPC: C12M1/34
Filed: 2003-07-31
Abstract: An automatic culture apparatus for culturing cells or a tissue with a biological origin in a culture container which is placed in a box-type cultu re apparatus having a closed and aseptic inner space, characterized in that a plural number of divided spaces, a gas incubator provided with a practicable window, a unit for supplying a liquid culture medium and a unit for discharging the same, a unit for monitoring the culture conditions, and a transferring unit for continuously or intermittently transferring the cultur e container toward these units are provided in the box of the culture apparatu s, and at least one of the above-described units is equipped with an instructio n controlling unit by which the culture apparatus is controlled under an instruction in the form of an electrical signal depending on a data signal generated by the culture condition-monitoring unit so as to prevent cross- contamination.
Patent CA-2493520-A1 (CA)
Title: Improved structure of slipper
Inventor: CHI SHIU-CHU
IPC: A43B3/10
Filed: 2005-01-21
Abstract: A structure which is designed for a slipper used indoors, especially a structure designed for a slipper adapted to being partially torn away, the structure is composed of a main body and a sleeve, wherein the sleeve is slipped over the main body; and the bottom of the sleeve is made of non-woven fabric in plural layers, and the bottom of the sleeve is provided with a tearing line, thereby when the main body of the slipper is worn on a foot, the non-woven fabric structure of the sleeve adsorbs hairs, dusts to get an effect of cleaning a floor; and the bottommost non-woven fabric layer can be torn away by means of the tearing line, thus cleanliness of the bottom of the sleeve can be kept.
Patent CA-2493764-A1 (CA)
Title: Improved treatment of cancer with glutamine
Inventor: KLIMBERG V SUZANNE
IPC: A61K47/26
Filed: 2003-07-31
Abstract: Provided are methods of treating cancer, and/or the side effects of cancer therapy, involving the administration of glutamine, optionally in combinatio n with a carbohydrate carrier that enhances the absorption of glutamine.</SDOA B>
Patent CA-2495568-A1 (CA)
Title: Method and plant for manufacturing cement clinker
Inventor: HANSEN JENS PETER
IPC: C04B7/43
Filed: 2003-07-11
Abstract: Described is a method for manufacturing cement clinker by which method cemen t raw meal is preheated and burned in a plant comprising a cyclone preheater ( 1) and a kiln (5). The method is peculiar in that that at least a portion of th e raw meal is extracted from the cyclone preheater (1), that this raw meal is introduced into a separate unit (21) in which it is given a retention time under oxidating conditions provided by means of a gas stream for forming SO2 and for expelling organic carbon, that the formed SO2 and the expelled organ ic carbon are subsequently discharged from the separate unit (21) entrained in the gas stream for further treatment in a subsequent process stage, and that the raw meal is reintroduced into the cyclone preheater (1).Hereby is obtain ed an effective reduction of the VOC, CO as well as the SO2 emission without necessitating utilization of additional energy for heating. By giving the extracted and partially preheated raw meal a retention time under oxidating conditions separate from the cyclone preheater it is obtained that sulphide will oxidate into SO2 and that organic carbon is expelled from the raw meal, so that the thus formed SO2 and the thus expelled organic carbon can be entrained in a separate, relatively small gas stream and subjected to subsequent treatment in the optimum manner.
Patent CA-2496563-A1 (CA)
Inventor: LEHMANN-LINTZ THORSTEN
IPC: C07D403/10
Filed: 2003-08-16
Abstract: The invention relates to carboxamide compounds of general formula (I), in which the groups and radicals A, B, W, X, Y, Z, R1, R2, R3, and k have the meanings indicated in claim 1. The invention also relates to methods for producing said carboxamide compounds and medicaments containing at least one inventive carboxamide. The inventive medicaments are suitable for treating metabolic disorders and/or eating disorders, especially obesity, bulimia, anorexia, hyperphagia, and diabetes due to the MCH receptor-antagonistic activity thereof.
Patent CA-2497050-A1 (CA)
Inventor: HOFFMEIER DIETER
IPC: B01D29/01
Filed: 2003-08-22
Abstract: La présente invention concerne un filtre pour plans d'eau comprenant un boîtier, qui peut s'appuyer sur une face inférieure sur un fond, un axe longitudinal et un axe transversal. Une entrée d'eau, une évacuation de canal et une évacuation de plan d'eau sont formées dans la paroi du boîtier. Un trajet d'écoulement s'étend dans le boîtier en mode de filtration et passe de l'entrée d'eau à l'évacuation de plan d'eau. Un système de filtration se trouve sur le trajet d'écoulement. Cette invention est caractérisée en ce qu'une unité de préfiltration est montée sur le trajet d'écoulement, avant ledit système de filtration.