baber/WOPTO huggingface dataset:
Patent CA-2345433-A1 (CA)
Title: Method and apparatus for improved fold retention on a security enclosure
Inventor: FONTANA FULVIO
IPC: G08B13/12
Filed: 2001-04-27
Abstract: A method and apparatus for forming a security enclosure having improved fold retention. In particular, the enclosure is formed by folding a flexible tamper respondent cloth around an electronic assembly. An adhesive on the inner folded surfaces of the cloth temporarily retains the folds. The enclosure is then exposed to heat and pressure to promote improved adhesion strength of the adhesive, thereby improving told retention.
Patent CA-2347356-A1 (CA)
Title: Flame retardant and flame-retardant resin composition containing the same
Inventor: TSUNEISHI HIROSHI
IPC: C08L71/12
Filed: 2000-08-24
Abstract: A novel flame retardant which imparts a high degree of flame retardancy even  when added in a small amount, is inexpensive, and has no atoms of halogens, phosphorus, nitrogen, etc. The flame retardant comprises a polymer which has  a skeleton consisting of silicon, boron, and oxygen and substantially constituted of silicon-oxygen bonds and boron-oxygen bonds and has aromatic rings in the molecule. The flame-retardant resin composition comprises 100 parts by weight of a resin and 0.1 to 50 parts by weight of the flame retardant.
Patent CA-2347718-A1 (CA)
Inventor: ANDERSON BENJAMIN ALAN
IPC: C07D209/22
Filed: 1999-04-15
Abstract: L'invention concerne un procédé de préparation de 1H-indole-3-glyoxamides utilisées pour inhiber SPLA¿2? et de nouveaux intermédiaires servant à préparer ces composés.
Patent CA-2350333-A1 (CA)
Inventor: TATARNIC MICHAEL J
IPC: G01D21/00
Filed: 2001-06-13
Abstract: Fence post positioning and leveling apparatus comprising in combination a first post-embracing frame member having an operable and closeable side wall having an inner face defining in a closed mode a post-receiving chamber; rotation means to allow of the opening and closing of the side wall; releasable fastening means to hold the side wall in the closed mode; a second post-embracing frame member having an operable and closeable side wall having an inner face defining in a closed mode a post-receiving chamber; and inter-frame elongate member positioning means adapted to be connected to the first and the second frame members to provide a desired fixed inter-frame member distance. Preferably the inter-frame positioning means comprises a pair of telescopic forks. Each of the frame members preferably has a vertical spirit level and a horizontal spirit level. The apparatus provides for simple fence post alignment, leveling and horizontal cross-post, single-handled, installation at desired, variable inter-post distances.
Patent CA-2352146-A1 (CA)
Title: Method and system for providing cross-platform remote control and monitoring of facility access controller
Inventor: LIM HOON CHIAT
IPC: G06Q50/00
Filed: 1999-08-05
Abstract: A method and system for providing cross-platform remote control and monitoring of a facility electronic access controller includes a CPU, a non-volatile memory, at least one of a network port and a cross-platform port, and an input/output interface. The system includes an input access control device operatively linked to the interface. The input access control device generates identification data of a user. The system also has an output access control device operatively linked to the interface. The system also includes a cross-platform network and a remote computer operatively linked to the facility access controller by the cross-platform network, whereby the cross-platform network enables remote operation of the facility electronic access controller irrespective of compatibility between an operating system of the remote computer and the operating system of said facility access controller.
Patent CA-2352396-A1 (CA)
Inventor: MORGAN NOREDIN
IPC: C04B41/63
Filed: 2001-07-04
Abstract: This invention relates to an epoxy composition especially designed for use as a primer for sealing and filling small pores in concrete.     Advantageously, the composition is a low temperature curing, sag-resistant epoxy primer, which provides good adhesion to concrete and to a polyurea coating applied to the primed concrete. Advantageously the epoxy primer is curable at a temperature below 40°F and comprises an admixture of two parts, Component A and Component B; wherein Component A comprises a crystallization resistant reactive epoxy resin and Component B comprises an amine curing agent. The resulting primer bonds to concrete at 200 psi or greater, when measured by ASTM D 4541.
Patent CA-2352592-A1 (CA)
Title: Quinazolinone compounds
Inventor: CALVERT ALAN HILARY
IPC: C07D239/88
Filed: 1995-03-09
Abstract: A range of quinazolinone compounds are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic compounds for use in conjunction with DNA-damaging cytotoxic drugs or radiotherapy to potentiate the effects of the latter. The compounds disclosed comprise certain quinazolinone compounds having the general structural formula II    or pharmaceutically acceptable salt thereof, characterised in that X' represents hydroxyl, alkyl, alkoxy or an optionally substituted aryl (e. g. phenyl) or aralkyl (e. g. benzyl) group, and Y' represents hydrogen, alkyl or an optionally substituted aryl (e. g. phenyl) or aralkyl (e. g. benzyl) group.
Patent CA-2352883-A1 (CA)
Inventor: KATHIRGAMANATHAN POOPATHY
IPC: C09K11/06
Filed: 1999-12-01
Abstract: Tb(TMHD)3OPNP where TMHD is 2,2,6,6-tetramethyl-3,5-heptanedionato and OPNP is diphenylphosphonimide triphenyl phosphorane is an electroluminescent material which emits white light at an applied voltage of above 12 volts.
Patent CA-2353417-A1 (CA)
Title: Excipients for use in adeno-associated virus pharmaceutical formulations, and pharmaceutical formulations made therewith
Inventor: ESPINOZA YERO J
IPC: A61K48/00
Filed: 1999-12-02
Abstract: Stable pharmaceutical compositions comprising recombinant adeno-associated virus (AAV) virions are described. The compositions provide protection against loss of recombinant AAV vector genomes and transduceability under conditions such as exposure to cycles of freezing and thawing and storage in glass or polypropylene vials. The compositions comprise recombinant AAV virions in combination with one or more dihydric or polyhydric alcohols, and, optionally, a detergent, such as a sorbitan ester. Also described are methods of using the compositions.
Patent CA-2353661-A1 (CA)
Inventor: HUANG CHIWU
IPC: B65H37/00
Filed: 2001-07-24
Abstract: Disclosed is a double sided dispenser in a single hand-held unit, which; in one embodiment thereof, includes one end that dispenses correction transfer film, and the other end dispenses a transparent, colored highlighting film. In another embodiment, two different sizes of films are dispensed at each end of the unit, and these films may each be of the transfer correction film type, or one may be a correction film and the other a highlighting film, or the like.
Patent CA-2354190-A1 (CA)
Title: Polypeptides and polynucleotides "basb040" from neisseria meningitidis and vaccine comprising said polypeptides and polynucleotides
Inventor: RUELLE JEAN-LOUIS
IPC: C07K14/22
Filed: 1999-12-02
Abstract: The invention provides BASB040 polypeptides and polynucleotides from Neisser ia meningitidis encoding BASB040 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent CA-2354331-A1 (CA)
Title: Composition and method for treatment of gastrointestinal disorders, hyperlipidemia, autoimmune diseases and obesity
Inventor: BOJRAB GREGORY G
IPC: A61K35/74
Filed: 2001-07-30
Abstract: A probiotic composition and method for the treatment of gastrointestinal disorders, hyperlipidemia, autoimmune diseases and obesity. The probiotic composition comprises a culture having lactobacillus bulgaricus and streptococcus thermophilus lactic acid bacteria and a carbohydrate enriched media, whereby the culture and media are combined and allowed to ferment until a desired ratio of the lactobacillus bulgaricus and streptococcus thermophilus organisms as well as a desired number of total organisms per dose are achieved. The method of the present invention comprises the steps of providing a probiotic composition of the present invention and administering the composition to a patient suffering from at least one of gastrointestinal disorders, hyperlipidemia, autoimmune diseases or obesity.
Patent CA-2356269-A1 (CA)
Title: Pain control agent
Inventor: HIRANUMA TOYOKAZU
IPC: A61K31/438
Filed: 1999-12-21
Abstract: Remedies for pain which contain as the active ingredient compounds having both of an opioid µ receptor agonist activity and a dopamine D2 receptor antagonist activity. The compounds having both of these activities exert a potent morphine-like analgetic effect but cause no mental dependency.  Moreover, these compounds can regulate side effects. In particular, novel compounds represented by general formula (I) and pharmacologically acceptable salts thereof have both of the opioid µ receptor agonist activity and the dopamine D2 receptor antagonist activity and are useful as remedies for pain with regulated side effects.
Patent CA-2356380-A1 (CA)
Inventor: WAER MARK JOSEPH ALBERT
IPC: A61P37/06
Filed: 1999-12-28
Abstract: The invention relates to a pharmaceutical composition for the treatment of autoimmune disorders or for the treatment and/or prevention of transplant-rejections and/or for the treatment of inflammatory diseases comprising as an active principle at least one pteridine derivative having general formula (I). The invention further relates to a compound having said general formula and to the use of a compound as a medicament and for the manufacture of a medicament for the treatment of autoimmune disorders, for the prevention of transplant-rejections and for the treatment of inflammatory diseases.
Patent CA-2356554-A1 (CA)
Inventor: MOORE SEAN
IPC: A47K3/38
Filed: 1999-10-29
Abstract: A shower enclosure system includes an elongate arcuate rod (40) having first and second spaced end portions, a pair of swivels (22), with one swivel at each of the end portions, and a pair of swivel-receiving wall mounts (20) for mounting on opposing walls of a shower enclosure, with each of the swivels to receive one of the swivels. The system includes a shower curtain rod which is shaped so that the bathroom is protected by draping the shower curtain in such a way that splashed water does not escape from the bath tub. The shape of the curtain rod provides added space outside the perimeter of the tub footprint, for the comfort of the user within the shower enclosure.  However, the added space within the shower enclosure does not compromise the integrity of the water capturing function of the shower curtain.
Patent CA-2356817-A1 (CA)
Title: Preparation de composes organophosphores sulfones hydrosolubles
Inventor: BURATTIN PAOLO
IPC: C07B61/00
Filed: 1999-12-21
Abstract: La présente invention concerne un procédé de préparation de composés organophosphorés sulfonés hydrosolubles, notamment convenables pour les réactions organiques réalisées avec une catalyse biphasique. Selon l'invention, le composé organophosphoré sulfoné hydrosoluble est traité préalablement à son utilisation comme ligand de catalyseur pour éliminer au moins partiellement les radicaux et composés sulfites. L'invention concerne également les réactions organiques catalysées par un système biphasique comprenant un ligand organophosphoré sulfoné traité pour éliminer les sulfit es.
Patent CA-2356830-A1 (CA)
Title: Polyurethane foam composites for grower applications and related methods
Inventor: FRISCH KURT C
IPC: A01G9/10
Filed: 2001-09-10
Abstract: A horticultural growing medium comprises a polyisocyanate-polyol-based polymer, and at least one filler material. A method of making a horticultural growing medium comprises the steps of mixing at least one filler material with a polyisocyanate-polyol-based quasi-prepolymer composition, to form a quasi-prepolymer/filler mixture and applying water to the quasi-prepolymer/filler mixture to form a hydrophilic growing medium. A method of growing plant seedlings comprising planting a seed or seedling in a horticultural growing medium containing a hydrophilic polyisocyanate-polyol-based polymer and at least one filler material, is also disclosed. A  hydrophilic urethane polymer comprises the reaction product of a quasi-prepolymer and water wherein the quasi-prepolymer contains an isocyanate and a hydrophilic polyol. A method of making a hydrophilic polyurethane comprises the steps of adding a hydrophilic polyol to an isocyanate, mixing the polyol and isocyanate to form a quasi-prepolymer, and contacting the quasi-prepolymer with water.
Patent CA-2356949-A1 (CA)
Title: Photosensor system and drive control method thereof
Inventor: NAKAMURA YOSHIAKI
IPC: H04N5/335
Filed: 2000-10-19
Abstract: This invention reads image data of a subject by performing pre-reading operation while changing the image reading sensitivity at a plurality of stages immediately before the start of normal reading operation of a subject image, calculates the absolute difference value between adjacent pixels of lightness data of the read image data, and sets as an optimal reading sensitivity an image reading sensitivity having a maximum absolute difference value among calculated absolute difference values in a photosensor system having a photosensor array constituted by two-dimensionally arraying a plurality of photosensors, a driver circuit for supplying a drive signal to the photosensors, and a controller for controlling reading operation of a subject image and sensitivity setting.
Patent CA-2358466-A1 (CA)
Title: 17.beta.-acyl-17.alpha.-propynyl-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties
Inventor: KEPLER JOHN A
IPC: C07J17/00
Filed: 1999-12-03
Abstract: The invention is directed to a novel class of 170-acyl-17.alpha.-propynyl steroids which exhibit potent antiprogestational activity.
Patent CA-2359326-A1 (CA)
Inventor: WEDGE PHILIP JOHN
IPC: F02D19/08
Filed: 1999-12-24
Abstract: A vehicle fuel tank arrangement (20) for dual fuels includes a petrol tank portion (3) of moulded material which includes a recess (21) for receiving a nd retaining a gas tank (6) for holding gas under pressure. The gas allows dual  storage capacity within a space normally occupied by a petrol tank alone. Th e petrol tank portion gives impact protection to the gas tank (6).
Patent CA-2360021-A1 (CA)
Title: Polymerization process
Inventor: BROWN ROBERT CECIL
IPC: C08F2/34
Filed: 2000-01-28
Abstract: A continuous process for the manufacture of olefin polymers in a continuous gas phase polymerization reaction wherein monomer, after passage through the fluidized bed, is cooled to a temperature below its dew point to produce a mixture of cold gas and liquid. All or part of the cold gas is introduced into the bottom of the reactor to serve as the fluidizing gas stream for the fluidized bed. Cold liquid separated from the mixture is warmed to form a heated fluid by passing in indirect heat exchange relation with the fluidized bed and the heated fluid is then injected directly into the bed; combined with the fluidizing gas stream; sprayed on top of the bed or combined with gaseous monomer removed from the fluidized bed for cooling.
Patent CA-2361529-A1 (CA)
Title: Method and device for welding together two bodies
Inventor: KRAMER GERARDUS MARIA
IPC: B23K9/02
Filed: 2000-02-04
Abstract: A method for welding together two bodies, for instance pipes or plates, whic h are placed mutually in line against each other while leaving clear a weld groove, wherein the weld groove is filled with more than one welding layer b y means of a welding torch moved in longitudinal direction of the weld groove,  and wherein two welding layers are laid in one welding pass by means of two welding torches placed successively at a predetermined fixed distance in the  longitudinal direction of the weld groove, so that a time-saving is achieved  in the welding process. The invention also relates to a device for welding together two bodies, which device comprises two welding torches lying successively in the longitudinal direction of the weld groove.
Patent CA-2362610-A1 (CA)
Title: A protecting device for a teat localizer
Inventor: BIRK UZI
IPC: A01J5/017
Filed: 2000-03-01
Abstract: A protecting device (2) for a teat localizer, comprising a housing (4) having side walls, a top wall and a bottom wall, and being adapted to accommodate a localizer comprising an illuminator (20) and a viewing means (22). One (14) of the walls comprises a transparent portion providing an unimpeded light beam path for the localizer (20, 22). The housing is provided with moisture deposition-preventing means for preventing moisture deposition on at least the inside surface of the transparent wall portion (14). The moisture deposition-preventing means comprises a partition wall (26) in the housing at a distance from the inside surface of the transparent wall portion. This partition wall and at least parts of the housing walls together define within the housing a through-flow gas chamber (30) having a gas inlet (28, 32) and a gas outlet (36) allowing a moisture-removing gas flow (F) to be maintained past and close to said inside surface by connecting the gas inlet to a supply (34) of scavenging gas.
Patent CA-2364897-A1 (CA)
Inventor: TREPPENDAHL SVEND PETER
IPC: C07D295/088
Filed: 2000-03-03
Abstract: L'invention concerne un procédé de préparation de composés d'acide acétique 2-{2-[4-(diphénylméthyl)-1-pipérazinyl]éthoxy} représentés par la formule (I) où R?1¿ et R?2¿ représentent indépendamment hydrogène, halogène, alcoxy inférieur ou trifluorométhyle, ou des sels de ceux-ci. Ce procédé consiste à faire réagir un 2-[4-(diphénylméthyl)-1-pipérazinyl]éthanol correspondant avec un acétaldéhyde dialkylacétal 2-substitué, en présence d'un accepteur de protons, dans un solvant inerte, afin de former un diphénylméthylpipérazinoéthoxyacétaldéhyde dialkylacétal correspondant, à hydrolyser l'acétal en aldéhyde correspondant catalysé par un donneur de protons, et enfin à oxyder l'aldéhyde en l'acide (I) au moyen d'un agent d'oxydation approprié. Si on le désire, l'acide (I) est convertit en un sel de celui-ci. Ce procédé est bon marché, facile à exécuter, et fournit un rendement élevé. Le composé le plus intéressant est l'acide acétique 2-{2-[4-[(4-chlorophényl)phénylméthyl]-1-pipérazinyl]-éthoxy} sous forme de son dihydrochloride connu sous le nom générique de cétirizine. Les composés 2-{2-[4-(diphénylméthyl)-1-pipérazinyl]éthoxy}acétaldéhyde et leurs dialkylacétals sont de nouveaux composés.
Patent CA-2365245-A1 (CA)
Title: Server computer for guaranteeing files integrity
Inventor: WRIGHT TREVOR
IPC: H04L29/06
Filed: 2000-03-22
Abstract: The problem of the vulnerability of electronic content stored on server computers to alteration by unauthorised third parties is one which has become much exacerbated with the advent of the Internet and the World Wide Web. Present day approaches, including approaches based on digital signature techniques, allow for the checking of content transmitted over communications networks to, for example, client computers, to establish if tampering by unauthorised third parties has occurred. Such approaches all suffer from the disadvantage that any content which has been tampered with is still transmitted over the network to the client computer before such a check takes place. According to the invention however, a server computer storing computer files, each computer file having an associated unique digital signature, receiving requests for access to one or more such computer files, only allows access to the or each computer file if their associated digital signatures are valid. Thus, if a computer file has been tampered with by an unauthorised third party, the digital signature associated with that computer file will prove to be invalid when checked and the server computer will not serve the computer file at all. In this way, a computer file that has been tampered with can never leave the server computer, much improving the security of the stored computer files.
Patent CA-2365472-A1 (CA)
Inventor: SCHUETZ JEFFREY M
IPC: B41M5/00
Filed: 2001-12-17
Abstract: A preprinted label having an electron beam cured coating is described. The label is especially well suited for application to plastic bottles.     The label is formed from a base film of oriented polypropylene on which surface printing is provided. An electron beam curable coating, formed from epoxy acrylate oligomers and acrylate monomers, is applied to the base film and cured using an electron beam.
Patent CA-2368091-A1 (CA)
Inventor: LUNDGREN GORAN
IPC: B27N3/08
Filed: 2000-05-11
Abstract: The present invention relates to a method of manufacturing boards from lignocellulose-containing material, wherein the material is disintegrated in to particles and/or fibres, is dried, glue-coated, and then formed into a mat (4). The mat formed in a first step (1) is compressed into a board that has a generally uniform density, and is pressed in a second step (3; 33) into a finished board. According to the method, the board is subjected between the first step and the second step to an intermediate step (2; 32) in the form o f at least one operation of machining by cutting, such as to obtain a pattern on or in the board, while retaining the generally uniform density of the board.  The invention also relates to an arrangement for carrying out the method.</S DOAB>
Patent CA-2375204-A1 (CA)
Title: Device for introducing a predetermined dose of additive into a packaged liquid
Inventor: FRUTIN BERNARD DEREK
IPC: A61J1/05
Filed: 2000-06-22
Abstract: The invention relates to an apparatus for introducing an additive material (131) in the form of a liquid or granulated solid into a liquid (40) stored in a first container (150). The additive component (131) is stored separately from the liquid (40) in a dip tube or conduit (130). The dip tube (130) is a resilient hollow tubular member and has a valve (300) at one end, adapted to open when the dip tube (130) is subject to internal pressure to allow the passage of said additive material (131) therethrough. The valve prevents the additive material (131) from leaking or dripping into the liquid (40) in the first container (150) when the dip tube and first container are at the same pressure, but which allows the passage of liquid or pourable solid additive from the dip tube (130) into the liquid (40) in the first container (150) when the dip tube is pressurised by introduction of propellant fluid (116, 516). A second valve (520) can be used to prevent the additive material (131) from leaking or dripping into a second container (150) which is the source of the pressurised propellant fluid (116, 516).
Patent CA-2375335-A1 (CA)
Title: Rehabilitation device
Inventor: GRANVILLE NICHOLAS WILLIAM
IPC: A61B5/11
Filed: 2000-05-30
Abstract: The invention relates to a position sensor device, which is attachable to a user and is able to indicate the position and/or motion of a body part of th e user.
Patent CA-2375810-A1 (CA)
Title: Agonistes du recepteur beta 2-adrenergique
Inventor: FAIRHURST ROBIN ALEC
IPC: A61P11/00
Filed: 2000-06-02
Abstract: L'invention concerne des composés de la formule (I) sous forme libre, saline ou de solvates. Dans ladite formule, Ar est un groupe de la formule (II), Y est carbone ou azote et R?1¿, R?2¿, R?3¿, R?4¿, R?5¿, R?6¿, R?7¿, R?8¿, R?9¿, R?10¿, X, n, p, q et r sont tels que définis dans le mémorandum descriptif. L'invention concerne également la préparation de ces composés et leur utilisation comme produits pharmaceutiques, notamment pour le traitement de maladies respiratoires obstructives ou inflammatoires. Les composés de la formule (I), sous leur forme libre, saline ou de solvates, présentent une activité d'agoniste du récepteur BETA 2-adrénergique.