baber/WOPTO huggingface dataset:
Patent CA-2398124-C (CA)
Inventor: STEFKA KAREL
IPC: C02F1/48
Filed: 2001-01-24
Granted: 2009-02-17
Abstract: L'invention concerne un dispositif permettant d'effectuer un traitement antibactérien, notamment une décontamination et/ou une stérilisation d'eaux, ainsi que pour détruire des micro-organismes dans l'eau. Ce dispositif comprend un récipient prévu pour contenir une quantité d'eau à traiter et un système d'électrodes prévu pour solliciter la quantité d'eau se trouvant dans le récipient. Ledit système d'électrodes peut être connecté à et actionné par un dispositif électrique générateur de signaux prévu à l'extérieur du récipient. Ledit dispositif électrique générateur de signaux peut être actionné avec une basse pression et produire un signal alternatif électrique entre les électrodes du système d'électrodes avec une amplitude maximale < 50 V et une fréquence de signal comprise entre 1 et 5.000 kHz, notamment entre 5 et 50 kHz. Le dispositif générateur de signaux présente des moyens de réglage destinés à modifier automatiquement une amplitude maximale, une élongation maximale d'amplitude et/ou un rapport signal/pause du signal alternatif, en fonction d'une conductance de la quantité d'eau.
Patent CA-2406115-C (CA)
Title: Reproducing apparatus and method of providing bookmark information thereof
Inventor: CHUNG HYUN-KWON
IPC: G06F13/00
Filed: 2002-09-30
Granted: 2009-02-03
Abstract: A reproducing apparatus for reproducing contents recorded on an information storage medium and a method of providing bookmark information of the reproducing apparatus are provided. The method includes storing bookmark information comprising an annotation input by a user with respect to selected contents and a locator necessary for reproducing the selected content, and sending the bookmark information to another reproducing apparatus through the Internet.  Accordingly, a user can bookmark the particular location of the predetermined content and annotate the content. In addition, the bookmark information stored in one reproducing apparatus can be sent to another reproducing apparatus through the Internet.
Patent CA-2406138-C (CA)
Inventor: GRAVES MICHAEL E
IPC: H04L9/00
Filed: 2001-04-17
Granted: 2014-09-30
Abstract: Selon l'invention, un acheteur (110) désire utiliser un instrument de paiement dans le cadre d'une transaction commerciale en ligne avec un vendeur (120) et il faut authentifier que l'acheteur (110) est bien habilité à utiliser l'instrument de paiement. Un service d'authentification séparé (130) détermine si l'acheteur (110) a accès à certaines données secrètes, sans révéler lesdites données secrètes à l'acheteur (120). L'accès aux données secrètes a pour but de vérifier si l'acheteur (110) est habilité à utiliser l'instrument de paiement. Le service d'authentification (130) signale au vendeur (120) si l'acheteur (110) est habilité à utiliser l'instrument de paiement.
Patent CA-2415184-C (CA)
Title: Node, packet communication network, packet communication method, and program
Inventor: OKI EIJI
IPC: H04L12/24
Filed: 2002-12-24
Granted: 2009-06-30
Abstract: The present invention relates to a node, a packet communication network, and a packet communication method and program. The node of the present invention is one which includes a section which advertises to other nodes link state information which indicates the state of links which are connected to this node, a section which establishes a packet forwarding path according to the link state information which is included in the advertisement by the advertisement section, and a traffic observation section which observes the traffic and outputs its observations as traffic observation results.
Patent CA-2415634-C (CA)
Inventor: FRIGG ROBERT
IPC: A61B17/80
Filed: 2000-06-26
Granted: 2008-08-12
Abstract: L'invention concerne une plaque osseuse (1) s'utilisant en ostéosynthèse. Cette plaque comporte une face supérieure (2), une face inférieure (3) côté os, ainsi que plusieurs trous (5) répartis le long de l'axe longitudinal de la plaque (4) et reliant la face supérieure et la face inférieure (2 ;3), qui présentent des axes centraux (6) pour recevoir des vis osseuses (10). Deux des trous (5) présentent un bourrelet (8) conique creux, concentrique à l'axe central (6) et faisant saillie au-dessus de la face inférieure (3). Cette plaque osseuse permet, même en cas d'épaisseur relativement réduite de la plaque, d'assurer une stabilité angulaire et axiale fiable de l'ancrage des vis.
Patent CA-2415650-C (CA)
Title: Rewritable optical recording medium with zno near-field optical interaction layer
Inventor: TSAI DIN-PING
IPC: G11B7/2531
Filed: 2003-01-07
Granted: 2006-05-02
Abstract: This invention is a rewritable near-field optical medium using a zinc oxide nano-structured thin film as the localized near-field interaction layer. This rewritable near-field optical medium is a multi-layered body at least comprising: (a) a substrate of transparent material; (b) a first protective and spacer layer formed on one surface of the substrate, which is made of transparent dielectric material; (c) a zinc oxide nano-structured thin film which is capable of causing localized near-field optical interactions; (d) a second protective and spacer layer formed on the localized near-field optical interaction layer, which is also made of transparent dielectric material; (e) a rewritable recording layer; (f) a third protective and spacer layer formed on the rewritable recording layer, which is also made of transparent dielectric material. Ultrahigh density near-field optical recording can be achieved by the localized near-field optical interactions of the zinc oxide nano-structured thin film that is in the near-field region of the rewritable recording layer.
Patent CA-2416348-C (CA)
Title: Bone implant and device for forming a socket for same
Inventor: LOCOCO MICHAEL
IPC: A61B17/16
Filed: 2003-01-14
Granted: 2009-09-01
Abstract: A bone implant having a core section to which a prosthesis is eventually secured, and rib-like projections or anchoring prongs enhancing the hold of the implant in the bone. The invention is particularly, but not exclusively, intended as a dental implant. The socket for the implant is drilled in a bone using a suitable template which is subsequently inserted in an original pre-drilled bore and which serves as a guide for subsequent drilling of bores for the anchoring prongs or rib-like projections. Several different types of the templates are disclosed together with a number of compatible implants. A specific tool is also disclosed which reduces the damage to the bone by reducing the volume of the initial portion of the socket adapted to receive the associated template.
Patent CA-2420536-C (CA)
Title: Solvent-based fluorescent inks for writing instruments based upon pigment dispersions in non-aqueous solvents
Inventor: NOWAK MICHAEL T
IPC: B43K7/02
Filed: 2001-08-20
Granted: 2009-11-10
Abstract: A non-aqueous fluorescent ink composition suitable for use in writing instruments is described comprising a fluorescent pigment dispersion and a high boiling point organic solvent. The ink composition may also include resins, plasticizers, antiskinning agents, lubricants and stabilizers. The fluorescent ink composition exhibits a brilliant appearance in masscolor and when written on paper.
Patent CA-2422617-C (CA)
Inventor: BRESLIN HENRY JOSEPH
IPC: C07D403/14
Filed: 2001-10-24
Granted: 2011-07-12
Abstract: La présente invention concerne de nouveaux composés de formule (I) qui sont des inhibiteurs d'une tripeptidyl peptidase membranaire responsable de l'inactivation de neuropeptides endogènes tels que les cholécystokinines (CCK); des procédés de préparation de ces composés, des compositions pharmaceutiques renfermant lesdits composés. Dans la formule (I), n représente un entier tel que 0 ou 1; X représente O; S; ou -(CR?4¿R?5¿)¿m?- où m est un entier tel que 1 ou 2; R?4¿ et R?5¿ représentent chacun indépendamment de l'autre hydrogène ou alkyle C¿1-4; R?1¿ représente alkylcarbonyle C¿1-6? facultativement substitué par hydroxy; alkyloxycarbonyle C¿1-6?; amino alkylcarbonyle C¿1-6 ? dans lequel le groupe alkyle C¿1-6? est facultativement substitué par cycloalkyle C¿3-6?; mono- et di(alkyle C¿1-4?)amino alkylcarbonyle C¿1-6?; aminocarbonyle substitué par aryle; alkylcarbonyloxy C¿1-6? alkylcarbonyle C¿1-6?; alkyloxycarbonylamino C¿1-6? alkylcarbonyle C¿1-6? dans lequel le groupe amino est facultativement substitué par alkyle C¿1-4?; un acide aminé; alkyle C¿1-6? substitué par amino; ou arylcarbonyle; R?2¿ représente un hétérocycle à 5 chaînons facultativement substitué, ou R?2¿ représente benzimidazole facultativement substitué; R?3¿ représente un radical bivalent -CH¿2?CH¿2?- facultativement substitué par halo ou phénylméthyle; ou R?3¿ représente un radical bivalent de formule (II). Formules (I) et (II)
Patent CA-2423827-C (CA)
Inventor: CAPIZZI JOSEPH G
IPC: D21H21/56
Filed: 2001-11-08
Granted: 2010-07-27
Abstract: Procédé d'application d'une mousse sur une bande de papier-linge. Spécifiquement, une mousse est d'abord formée à partir d'une composition à base de liquide et d'un gaz tel que de l'air. Une fois formée, ladite mousse est appliquée par un applicateur de mousse sur la bande. Selon un mode de réalisation, par exemple, l'applicateur de mousse applique la mousse sans entrer en contact avec la bande. Lorsque la mousse est appliquée sur la bande, cette dernière possède typiquement une consistance en matières solides inférieure à environ 95 % en poids de la bande. Dans certains modes de réalisation, une ou plusieurs fentes d'aspiration peuvent être utilisées en conjonction avec l'applicateur de mousse pour faciliter une application uniforme de la mousse sur la bande de papier.
Patent CA-2429362-C (CA)
Inventor: JAWORSKI THOMAS
IPC: A01M1/20
Filed: 2002-10-01
Granted: 2006-05-16
Abstract: An electrically activatable fumigating device (10), methods of using it, and methods of constructing the device, are disclosed. The device is adapted to be plugged into a wall outlet. It is provided with a resistance heater (18) that is housed in a lower recess of a heating cup by crimping edges of the recess around the heater. The cup focuses the heat of the heater adjacent the bottom of the cup. A eutectic thermal cut-off operates as a primary means of energy cut-off. The resistance heater (18) is also designed to fail after a specified heating period as a redundant means of cut-off.
Patent CA-2430065-C (CA)
Title: Salts of a isothiazole-4-carboxamide and their use as anti-hyperproliferation agents
Inventor: GANT THOMAS G
IPC: C07D275/03
Filed: 2001-11-19
Granted: 2008-05-20
Abstract: The invention relates to hydrochloride, hydrobromide, hemi-citrate, acetate, p- tosylate, L-tartrate, hemi-succinate, and mesylate salt forms of 3-(4-bromo- 2.6-difluoro-benzyloxy)-5-[3-(4-pyrrolidin-1-yl-butyl)-ureido]-isothiazole-4 - carboxylic acid amide having the following formula: formula 1. The invention also relates to pharmaceutical compositions containing the hydrochloride, hydrobromide, hemi-citrate, acetate, p-tosylate, L-tartrate, hemi-succinate, and mesylate salts of formula 1. The invention further relates to methods of treating hyperproliferative diseases, such as cancers, in mammals, especiall y humans by administering the above salts and to methods of preparing the crystal forms of the above slats.
Patent CA-2431652-C (CA)
Inventor: MITCHELL MICHAEL EDWARD
IPC: A61F2/02
Filed: 2001-08-02
Granted: 2010-03-23
Abstract: L'invention concerne un dispositif urétéral conçu pour faciliter le passage d'un calcul à travers un uretère ou un conduit. Ce dispositif urétéral comprend un corps souple et oblong qui définit une pluralité de cages suivant sa longueur. A l'état contracté, ces cages possèdent un diamètre réduit. Lorsqu'une force d'activation est appliquée, les cages passent dans un état déployé, définissant ainsi une pluralité d'espaces vides. Ces espaces vides sont conçus pour recevoir un facteur d'obstruction, tel qu'un calcul. Le dispositif urétéral peut être ensuite amené à l'état contracté de manière à comprimer le facteur d'obstruction à l'intérieur du corps souple et oblong, puis il peut être retiré du passage obstrué. Ce dispositif urétéral peut être conçu de manière à présenter plusieurs groupes d'éléments souples et flexibles qui définissent les cages.
Patent CA-2432199-C (CA)
Inventor: RAJEWSKI ROBERT C
IPC: B02C18/00
Filed: 2003-06-13
Granted: 2008-03-18
Abstract: A paper shredder that has a feed compartment, paper shredding implements and a shredded paper removal apparatus. A sprayer is disposed in the feed compartment and connected to a supply of fluid. The paper shredding implements are disposed to receive paper from the feed compartment and discharge shredded paper. The shredded paper removal apparatus is disposed to receive shredded paper discharged by the paper shredding implements. The shredded paper disposal container is arranged to receive shredded paper from the shredded paper removal apparatus. The supply of fluid may be a pressurized tank of water. A gate separates the feed compartment into a temporary holding area and feed area.
Patent CA-2435816-C (CA)
Inventor: FRIESTAD MICHAEL ERIC
IPC: A01C19/00
Filed: 2003-07-22
Granted: 2006-07-18
Abstract: A flexible rotatable drive shaft is provided with a first male coupling that is received in a second female coupling located on a gearbox. The male coupling has two circumferential grooves that define a first fully engaged position and a second intermediate engaged position. In both engaged positions the male coupler is mounted to the gearbox, however only in the fully engaged position is the flexible rotatable drive shaft in a driving relationship with the gearbox . The female coupler is provided with a latch pin for selectively engaging the first and second circumferential grooves. The latch pin is provided with a circumferential surface for engaging the grooves and latching the flexible rotatable drive shaft to the gearbox and a recessed section for unlatching the flexible rotatable drive shaft from the gearbox.
Patent CA-2439041-C (CA)
Title: Cover structure for a shaft coupling of a personal watercraft
Inventor: FUSE TOMOHIRO
IPC: B63H23/34
Filed: 2003-09-02
Granted: 2007-11-27
Abstract: In a personal watercraft wherein an engine 17 is disposed at a central portion of a craft body and a water jet propeller 18 is disposed at a stern, and a propeller shaft 33 of the water jet propeller is connected to an end 31 of a crankshaft of the engine by a shaft coupling 32 and the shaft coupling, the end of the crankshaft and the propeller shaft are covered from above and from leftwardly and rightwardly with a cover, the cover 22 includes a first cover 35 removably attached to the engine or the hull, and a second cover 36 removably attached to the first cover for covering the shaft coupling and the propeller shaft. When the cover is to be removed, it can be considered that it has the size only of the second cover, and even if the space for working is small, no much time is required for removal and re- attachment.
Patent CA-2441253-C (CA)
Title: Method for reducing the radio channel access delay in a wireless communication system
Inventor: SAIJA DINO
IPC: H04W76/02
Filed: 2002-01-16
Granted: 2008-10-07
Abstract: A method for minimising the access delay in wireless communication systems, e.g. GPRS (General Packet Radio Service) networks, which includes at least a base station system and at least a mobile terminal having a communication context with the GPRS network. The above mentioned mobile terminal is also adapted to open a communication context with the radio access network of said base station system to initiate a Temporary Block Flow or TBF establishment each time has to transmit data packets to the network and the TBF is released when the transmission of the packet has been completed. The TBF establishment is requested by means of a Radio Link Control message or RLC called Packet Channel Request or PCR sent on one of the Control Channel of the GPRS radio access and in particular on the Packet Random Access Channel or PRACH. The GPRS data packets and messages are organised in frame with a predetermined number of TDMA slots an in multiframe. According to the method, when the mobile has at least a Link Layer Control or LLC to transmit it send a PCR  message on the PRACH and said PCR message is transmitted in a TDMA slot randomly selected on the TDMA slots that compose the first PRACH block.
Patent CA-2443290-C (CA)
Title: Neurovirulent strain of the west nile virus and applications thereof
Inventor: DESPRES PHILIPPE
IPC: C12N7/00
Filed: 2002-04-04
Granted: 2011-11-08
Abstract: The invention relates to a neuroinvasive and neurovirulent strain of the West Nile virus, known as IS-98-ST1, nucleic acid molecules originating from the genome thereof, proteins and peptides coded by said nucleic acid molecules.  The invention also relates to the applications of same.
Patent CA-2452546-C (CA)
Inventor: RICHARDSON TIMOTHY M
IPC: G02B21/24
Filed: 1999-02-24
Granted: 2006-05-30
Abstract: A novel series of field microscopes, which are designed for use in locations remote from conventional power sources or for in-lab use, are described. The enabling technology is the illuminator which is described in several embodiments which cover brightfield transmitted light. brightfield reflected light, darkfield transmitted light and darkfield reflected light as well as uni-directional oblique and slit-ultra illumination techniques. The light sources are modular so that they can be interchanged on the microscope, and they feature ultralow power and current consumption, integral dimming control, battery power and light weight. Optically the illuminators offer extremely flat field illumination along with excellent colour correction or selectable narrow wavelengths. The illuminators are characterised by high optical efficiency and small size. The microscope includes a novel focussing drive with torque limiting nature, a novel method of attaching the objectives. a novel mounting scheme to take advantage of existing camera tripods and novel adapters for film, video and digital cameras. A novel hydraulic fine focus drive is also discussed.
Patent CA-2455167-C (CA)
Title: New pharmaceutical compositions based on anticholinergics, corticosteroids and betamimetics
Inventor: MEADE CHRISTOPHER JOHN MONTAGUE
IPC: A61K9/10
Filed: 2002-05-29
Granted: 2010-10-05
Abstract: The invention relates to novel pharmaceutical compositions based on anitcholinergic agents, corticosteroids and betamimetic agents, to methods for the production thereof and to the use of the same for treating respiratory tract diseases.
Patent CA-2455744-C (CA)
Title: Installation d'energie eolienne
Inventor: WOBBEN ALOYS
IPC: F03D80/80
Filed: 2002-07-01
Granted: 2009-02-03
Abstract: La présente invention concerne une installation d'énergie éolienne, notamment une installation d'énergie éolienne comprenant un dispositif conçu pour déshydrater un milieu gazeux dans un espace sensiblement clos, à l'intérieur de cette installation d'énergie éolienne. L'objectif de la présente invention est de minimiser les ressources en personnel et en logistique nécessaires pour maintenir le bon fonctionnement du dispositif, de simplifier la construction et de minimiser l'entretien. A cette fin, le dispositif comprend un premier élément plan (10) et un dispositif de refroidissement (12) conçu pour refroidir ledit premier élément à une température située en-dessous de la température ambiante.
Patent CA-2457803-C (CA)
Title: Composition fongicide comprenant pyrimethanil et iprodione
Inventor: DUVERT PATRICE
IPC: A01N47/38
Filed: 2002-09-17
Granted: 2012-06-26
Abstract: Cette invention se rapporte à une nouvelle composition fongicide comprenant pyriméthanil et iprodione selon un rapport compris entre 1/3 et 3, ainsi qu'à l'utilisation de cette composition dans la lutte contre des maladies particulières des plantes et dans la lutte contre des champignons phytopathogènes spécifiques présents ou capables d'apparaître sur des plantes.
Patent CA-2459930-C (CA)
Inventor: CONROY PETER J
IPC: A61P43/00
Filed: 2002-09-13
Granted: 2009-11-10
Abstract: L'invention porte sur des formulations de suspension aqueuse contenant la déxaméthasone et la ciprofloxacine, ces formulations étant utilisées pour traiter des infections de l'oreille interne chez des patients dont la membrane tympanique est ouverte.
Patent CA-2461948-C (CA)
Title: Method for producing aqueous styrene-butadiene-iv polymer dispersions
Inventor: GASCHLER WOLFGANG
IPC: C08F220/44
Filed: 2002-09-30
Granted: 2011-03-15
Abstract: The invention relates to a method for producing an aqueous styrene-butadiene polymer dispersion by means of radical aqueous emulsion polymerisation of a monomer mixture M containing styrene, butadiene, and optionally up to 30 wt.  %, in relation to 100 wt. % of monomers, of ethylenically unsaturated comonomers other than styrene and butadiene. The reaction is carried out in a polymerisation vessel according to a monomer supply method, in the presence of a regulator system comprising, in relation to 100 wt. % of monomers, between 0.02 and 0.5 wt. % of at least one hydrocarbon KW having between 6 and 20 C  atoms and being selected from compounds forming a pentadienyl radical or a 1-phenylallyl radical by means of abstraction of a hydrocarbon atom, an .alpha.-methylstyrene dimer, and between 0.3 and 2 wt. % of an organic compound S with at least one SH group. The inventive method is characterised in that at least 30 %, preferably at least 50 %, especially at least 80 %, and ideally the entire amount (or more than 95 %) of the hydrocarbon KW is present in the polymerisation vessel.
Patent CA-2462309-C (CA)
Inventor: TERENTIEV ALEXANDRE N
IPC: B01F27/906
Filed: 2002-10-02
Granted: 2010-12-14
Abstract: L'invention concerne un récipient contenant un fluide dans lequel l'agitation du fluide est réalisée au moyen d'un élément d'agitation interne entraîné par un dispositif moteur externe. Dans un mode de réalisation de l'invention, le récipient est un sac comprenant un premier réceptacle destiné à recevoir et à maintenir un élément d'agitation de fluide à domicile. Le premier réceptacle peut prendre la forme d'un tenon orienté intérieurement dont une portion est surdimensionnée afin de capturer l'élément d'agitation de fluide, d'autres formes étant aussi concernées. L'invention concerne aussi l'utilisation de cette caractéristique dans des récipients complètement rigides dans lesquels l'élément d'agitation de fluide est libre de toute fixation directe à un premier réceptacle possédant une portion surdimensionnée. Dans un autre mode de réalisation, le récipient ou le sac comprend, en outre, un second réceptacle destiné à recevoir une portion d'une structure externe, telle qu'un dispositif moteur, et à aligner le récipient relativement à cette structure. L'invention concerne aussi des procédés associés.
Patent CA-2463544-C (CA)
Title: Cross-linked glycopeptide-cephalosporin antibiotics
Inventor: FATHEREE PAUL
IPC: A61P31/04
Filed: 2002-10-11
Granted: 2011-03-29
Abstract: This invention provides cross-linked glycopeptide cephalosporin compounds and pharmaceutically acceptable salts thereof which are useful as antibiotics. This invention also provides pharmaceutical compositions containing such compounds; methods for treating bacterial infections in a mammal using such compounds; and processes and intermediates useful for preparing such compounds.
Patent CA-2466384-C (CA)
Title: Butt plate for feller buncher
Inventor: DISABATINO BENJAMIN
IPC: A01G23/081
Filed: 2004-05-05
Granted: 2011-07-12
Abstract: A butt plate for a felling head includes a ramped portion in an accumulation pocket. The ramped portion is sloped downward generally toward a line extending in the direction of forward travel of the head. The butt plate allows for high accumulation of trees while retaining stable bunches.