baber/WOPTO huggingface dataset:
Patent CA-2373298-C (CA)
Title: Debouchoir de menage
Inventor: TASH GEORGE
IPC: E03D11/00
Filed: 2000-04-12
Granted: 2006-02-07
Abstract: L'invention concerne un débouchoir (10) amélioré utilisé avec des tuyaux d'évacuation de ménage de différentes formes et dimensions. La partie tête (21) du piston est un soufflet plissé (18) en deux parties, l'une supérieure (22) conique d'un diamètre croissant de haut en bas, l'autre inférieure (23) plus petite, également conique, d'un diamètre décroissant de haut en bas. Un manche (15) s'étend du haut de la partie tête (21). L'extrémité inférieure du débouchoir est formée de trois niveaux de joints (1, 2 et 7) partant du fond de la partie tête (21). Le premier joint (1), le plus bas, à double fonction, est conçu pour s'insérer à fleur dans l'orifice de vidange d'un évier de cuisine type, formant ainsi un joint mécanique. Ce premier joint (1) présente également un fond plat comprenant une bague annulaire pouvant être placée autour d'un petit orifice de vidange, par exemple celui du lavabo de salle de bain ou de douche, pour former un joint à pression/d'aspiration avec l'orifice de vidange. La bague annulaire présente un vide central (19) s'ouvrant à l'intérieur du soufflet (18). Le deuxième joint (2), placé entre le soufflet (18) et le haut du premier joint (1), s'insère à fleur dans un orifice d'évacuation d'ordures type, formant ainsi un joint mécanique avec l'orifice. Le repli inférieur (3) du soufflet renferme le troisième joint (7) qui forme un joint à pression/d'aspiration avec la surface entourant une orifice de vidange. Il a également double fonction, puisqu'on peut l'utiliser soit seul soit conjointement avec le deuxième joint (2), en fonction de la dimension de l'orifice de vidange.
Patent CA-2373764-C (CA)
Title: Herbicidal emulsifiable concentrates
Inventor: SCHMIDT FRIEDRICH
IPC: A01P13/00
Filed: 2000-06-27
Granted: 2008-04-29
Abstract: The invention relates to a non-aqueous, emulsifiable concentrate (EC) formulation for herbicidal crop protection active compounds which consists essentially of: a) 25 to 150 g/L of at least one fluorinated herbicidal compound; b) 400 to 900 g/L of one or more herbicidal alkyl phenoxyalkanoates; c) 10 to 100 g/L of a t least one non-ionic surfactant; d) 10 to 100 g/L of at least one benzene sulfonate; e) 50 to 600 g/L of one or more solvent selected from the group consisting of aliphatic or aromatic hydrocarbons, methylated plant oils and water-miscible polar aprotic organic solvents; and f) optionally, up to 5 g/L of at least one defoamer; and to the use of such an emulsifiable concentrate as a herbicide.
Patent CA-2376319-C (CA)
Title: Noise level estimation
Inventor: KOWALSKI JOHN
IPC: H04B17/00
Filed: 1996-06-27
Granted: 2009-02-10
Abstract: An automatic power control (APC) system for a spread-spectrum communications system includes an automatic forward power control (AFPC) system, and an automatic reverse power control (ARPC) system. In the AFPC, each subscriber unit (SU) measures a forward signal-to-noise ratio of a respective forward channel information signal to generate a respective forward channel error signal which includes a measure of the uncorrelated noise in the channel and a measure of the error between the respective forward signal-to-noise ration and a pre determined signal-to-noise value. A control signal generated from the respective forward channel error signal is transmitted as part of a respective reverse channel information signal. A base unit includes AFPC receivers which receive respective reverse channel information signals and extract the forward channel error signals therefrom to adjust the power levels of the respective forward spread-spectrum signals. In the ARPC system, each base measures a reverse signal-to-noise ratio of each of the respective reverse channel information signals and generates a respective reverse channel error signal which includes a measure of the uncorrelated noise in the channel and a measure of the error between the respective reverse signal-to- noise ratio and a pre determined signal-to-noise value. The base unit transmits a control signal generated from the respective reverse channel error signal as a part of a respective forward channel information signal. Each SU includes an ARPC receiver which receives the forward channel information signal and extracts the respective reverse error signal to adjust the reverse transmit power level of the respective reverse spread-spectrum signal.
Patent CA-2377047-C (CA)
Title: Monomer containing electron-withdrawing group and electron-donative group, and copolymer and proton-conductive membrane comprising same
Inventor: GOTO KOHEI
IPC: C07C49/84
Filed: 2002-03-18
Granted: 2009-06-30
Abstract: A monomer containing an electron-withdrawing group and an electron-donative group which can be easily controlled in the upper limit of the amount of a sulfonic acid, which impairs the mechanical properties of a copolymer, and can provide a sulfonated polymer that forms a proton-conductive membrane having a high proton conductivity over a wide temperature range, an excellent mechanical strength and an excellent proton conductivity and showing inhibited swelling in hot water and an aqueous solution of methanol, and a copolymer obtained from the monomer. A monomer containing an electron-withdrawing group and an electron-donative group represented by the following general formula (1): (see formula I) wherein Y represents a iodine atom, chlorine atom or bromine atom; X represents an electron-withdrawing group; B represents an electron-donative group; and Z represents an aryl group having a specific structure or a monovalent condensed ring hydrocarbon group such as naphthyl group.
Patent CA-2381661-C (CA)
Title: Crystalline mixture solid containing maltitol and preparation therefor
Inventor: UENO RYUZO
IPC: C07H15/04
Filed: 2001-07-03
Granted: 2010-02-16
Abstract: A crystalline mixture solid containing maltitol having an oil absorptivity of 0.1 to 6.9 wt% and a bulk density of 0.60 to 0.75 g/cc when it is ground and classified to ensure that at least 70 wt% of the obtained particles should have a particle size of 16 to 50 mesh and a process for producing a crystalline mixture solid containing maltitol, comprising introducing air bubbles into a maltitol aqueous solution. According to this process, a crystalline mixture solid containing maltitol having high solubility and almost no moisture absorption is produced at a high work efficiency and a low cost in a short period of time. (see above formula)
Patent CA-2385036-C (CA)
Inventor: MONICO DOMINICK L
IPC: B65D5/42
Filed: 2000-09-28
Granted: 2006-02-07
Abstract: In the production radio frequency (RF) sensable objects, it is possible to produce a package, envelope (10), or like container which has enhanced read distance, producable by a simple method.  Large areas are printed on the envelope or package in conductive ink (12, 14) which are separated by a non-conductive portion (15) of the package or envelope and function as an RF antenna. Then by placing an otherwise conventional label (17) with an RFID  chip (19) associated with it so that it bridges the conductive ink portions of the RF antenna, a much easier to sense or read product is produced. The conductive ink can be applied in a pattern, logo, and letters or character indicia. The label may have conductive pressure sensitive adhesive on one face, which actually connects the antenna sections to the RFID chip to form the operable structure that can be sensed by an RF receiver at a distance of three meters or more.
Patent CA-2386724-C (CA)
Title: Ink cartridge
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2002-05-17
Granted: 2007-07-03
Abstract: In an ink cartridge (1), an opening of an ink flow groove 35 and an opening of an atmosphere communication recess 36 are formed in the front surface of a container main body (2), and sealed by a film (57), thereby constituting flow paths.   (Fig. 3)
Patent CA-2388751-C (CA)
Title: Installation for fighting fire
Inventor: SUNDHOLM GORAN
IPC: F04D13/02
Filed: 2000-11-01
Granted: 2009-01-06
Abstract: The invention relates to an installation for fighting fire in a unit, preferably a train with at least one railway carriage, or a tunnel, the installation comprising several spray heads whereof a numbe r that is smaller than the total number of spray heads can be activated according to the location of the fire in the unit, and a drive source for delivering extinguishing medium through a pipe system to the activated spray heads, the drive source comprising a pump unit including a pump in order to provide by an effect of the pump unit a pumping pressure for pumping extinguishing medium into the activated spray head/heads, the pump unit comprising a control unit arranged to increase the extinguishing medium flow of the pump unit when the number of releasing spray heads increases. In order to provide a powerful and increased delivery of extinguishing mediu m from the active spray heads in such a case that only some of the spray heads in the installation are released, the control unit (52, 53) is arranged to increase the extinguishing medium flow of the pump unit (50, 51) in such a way that the effect of the pump uni t is substantially kept constant.
Patent CA-2393458-C (CA)
Title: Preparation of concrete accelerator
Inventor: HOFMANN THOMAS
IPC: C04B103/14
Filed: 2000-12-01
Granted: 2010-10-12
Abstract: An alkali-free accelerator for sprayed concrete is prepared by dissolving aluminium sulphate and amorphous alu-minium hydroxide in water which optionally contains one amine, and optionally adding at least one stabiliser, selected from hydrox-ycarboxylic acids and phosphoric acids and non-alkaline salts thereof, and at least one defoaming agent.
Patent CA-2398988-C (CA)
Title: Anti acid-fast bacterial agent containing pyridonecarboxylic acids as active ingredient
Inventor: TAKEMURA MAKOTO
IPC: A61P31/08
Filed: 2001-02-07
Granted: 2010-06-22
Abstract: Anti-acid-fast bacterial agents containing as the active ingredient compounds represented by the general formula (1), salts thereof or hydrates of the same. Namely, pyridonecarboxylic acid derivatives having an excellent antibacterial activity on tubercle bacillus and atypical acid-fast bacteria, favorable kinetics in vivo and a high safety.
Patent CA-2408250-C (CA)
Inventor: HAAG RENE
IPC: A61B17/58
Filed: 2000-10-03
Granted: 2006-12-19
Abstract: A method and system for incremental adjustment of bone segments (20, 25) is provided. The apparatus includes a low-profile ratchet assembly (5) which may be subcutaneously implanted, and an adjustment assembly which may be inserted percutaneously for releasable engagement with the adjustment assembly. The ratchet assembly (5) includes a first piece having a tongue (33) which ratcheting serrations (35), and a second piece having a cavity to receive the tongue (33) and also including ratcheting pawls (70) to engage the serrations (35). The adjustment assembly may be threaded to engage a bore on the ratchet assembly (5). Alternatively, the adjustment assembly may have a sleeve (72, 91) which hooks onto the ratchet assembly and a plunger. Bio-absorbable materials may be used.
Patent CA-2413465-C (CA)
Title: Composition de revetement durcissant a la temperature ambiante
Inventor: NIXON STEVE ALISTER
IPC: C09D183/10
Filed: 2001-06-14
Granted: 2009-10-13
Abstract: L'invention concerne une composition de revêtement durcissant à la température ambiante, qui comprend un polysiloxane correspondant à la formule (I), dans laquelle chaque R1 est sélectionné dans le groupe comprenant les groupes alkyle, aryle et alcoxy possédant jusqu'à 6 atomes de carbone, les groupes glycidoxy réactifs et les groupes OSi(OR3)¿3?, où chaque R3 a indépendamment la même signification que R1, chaque R2 est sélectionné dans le groupe comprenant les groupes hydrogène, alkyle et aryle possédant jusqu'à 6 atomes de carbone, n étant sélectionné de telle sorte que le poids moléculaire des polysiloxanes soit compris dans la plage allant de 500 à environ 2000. Ladite composition comprend également un polymère acrylique à fonction alcoxysilyle et un catalyseur de durcissement. L'invention concerne en outre la préparation d'un polymère acrylique à fonction alcoxysilyle.
Patent CA-2419180-C (CA)
Inventor: HASTINGS MARIA LOUISE
IPC: B29C44/02
Filed: 2001-04-06
Granted: 2010-08-31
Abstract: L'invention concerne un procédé de production d'un produit moussant biodégradable (7) à partir d'une matière première et d'un agent gonflant (1). Les matières premières sont mélangées à un agent moussant et tout autre additif requis éventuel (1). Le mélange (3), après extrusion (2), est placé dans un moule transparent aux micro-ondes (6) et traité dans un micro-onde en plusieurs étapes. La première étape préchauffe l'extrudat à une température juste au-dessous du point d'éclair (6). La deuxième étape chauffe rapidement l'extrudat au-delà du point d'éclair, ce qui entraîne l'extrudat à mousser dans le moule (7). L'utilisation de ce procédé permet de produire des articles formés dotés de propriétés uniformes et de propriétés d'emballage, telles que la compressibilité, la résistance et l'absorption des chocs.
Patent CA-2419286-C (CA)
Title: Systeme d'alignement de courroie
Inventor: SHARP DAVID A
IPC: B65G15/60
Filed: 2003-02-10
Granted: 2006-05-16
Abstract: La présente invention concerne un système d'alignement de courroie de convoyeur constitué de membres pivotants montés sur une ferrure de soutien et guidés par une barre munie de rouleaux de positionnement qui commandent le mouvement latéral de la courroie, d'une barre qui commande les membres pivotants sur bras de torsion, et qui surveille constamment l'axe de la courroie et le corrige s'il y a lieu.
Patent CA-2419457-C (CA)
Inventor: LASHERAS JUAN C
IPC: A61M1/36
Filed: 1999-06-15
Granted: 2010-03-09
Abstract: A catheter system and method are provided which change the temperature of a fluid, such as blood, by heat transfer. Selective cooling or heating of an organ may be performed by changing the temperature of the blood feeding the organ. The catheter system includes an inlet lumen and an outlet lumen structured and arranged to carry a working fluid having a temperature different from the adjacent blood. The outlet lumen is configured to induce turbulence in the adjacent fluid passing adjacent the outlet lumen. 1
Patent CA-2421385-C (CA)
Title: Fuel filling device and fuel leakage detection method
Inventor: SHIRANE YOSHIKAZU
IPC: G01M3/28
Filed: 2003-03-10
Granted: 2008-04-22
Abstract: A fuel filling device is provided with a fuel supply adjusting section which adjusts the amount of fuel supplied, a fuel feed line which feeds fuel from a fuel supply adjusting section to a vehicle W, a nozzle removably coupled to vehicle W that supplies fuel from fuel feed line to vehicle W, and a discharge device that discharges fuel present within fuel feed line to the outside to prevent deterioration of packings used in the device in the case of filling a fuel at high pressure, while also facilitate the operation of a filling nozzle.
Patent CA-2421663-C (CA)
Inventor: COSTELLO JOHN
IPC: B65D33/06
Filed: 2001-03-14
Granted: 2008-04-29
Abstract: L'invention concerne une verseuse de conservation et de distribution améliorée conçus pour faciliter le transport et la distribution d'un volume apparent d'un liquide chaud ou froid contenu dans un récipient (11) jetable. La verseuse comprend un châssis rigide pourvu d'une sortie (17) de distribution, un sac (19) plastique ou souple conçu pour maintenir un liquide chaud ou froid, lequel sac est pourvu d'un bec rigide fixé, un moyen permettant la connexion amovible du bec rigide à la sortie de distribution, et une enveloppe isolante (20) reliée de manière amovible au châssis et enveloppant le sac plastique ou souple.
Patent CA-2422818-C (CA)
Title: Dispositif d'alarme pour la somnolence utilisant un capteur sonore pneumatique ferme
Inventor: TAKASHIMA MITSURU
IPC: B60N2/90
Filed: 2002-01-22
Granted: 2009-03-31
Abstract: On fixe au siège du conducteur un détecteur de bruissement d'air occlus de manière à capter un signal représentatif du mouvement du corps du conducteur et de la durée pendant laquelle le signal n'atteint pas un niveau prédéterminé. Simultanément, on capte un signal produit lorsque le véhicule est en mouvement, puis on compare les deux signaux à l'aide d'un circuit ad hoc. Si les deux signaux sont présents, et uniquement si une tendance spécifique apparaît dans la durée du signal représentatif du mouvement du corps, une alarme se déclenche. C'est donc un moyen économique et facile à monter d'alarme d'endormissement ne fonctionnant que quand le véhicule est en mouvement.
Patent CA-2428348-C (CA)
Title: Graft fixation device
Inventor: BOWMAN STEVEN M
IPC: A61L31/00
Filed: 2003-05-09
Granted: 2011-07-05
Abstract: A graft fixation device combination. The device is useful for affixing a tissue graft to a bone or other body surface. The fixation device has two implantation members connected by a graft retention member. The retention member optionally has at least one lateral wing member extending therefrom. The implantation members have longitudinal passageways therethrough. The graft fixation device also has an insertion member extending from the distal end of each implantation member, the insertion member having a longitudinal passage having a distal blind wall. The passages of the implantation members and the insertion members are in communication with each other, and may be mounted onto insertion members.
Patent CA-2430707-C (CA)
Inventor: BAKKER CORNELIS
IPC: C07D413/12
Filed: 2002-02-19
Granted: 2011-04-26
Abstract: La présente invention concerne le nouveau mésylate d'un dérivé de phénylpipérazine de la formule (1). Ce sel possède des propriétés avantageuses en comparaison avec la base libre du composé.
Patent CA-2430982-C (CA)
Inventor: CATLIN TANGUY MARIE LOUISE ALE
IPC: B65B47/10
Filed: 2002-01-31
Granted: 2008-07-29
Abstract: The present invention relates to a continuous, horizontal process for making water-reactive pouches, involving the steps of: a) continuously feeding a first water-soluble film onto a horizontal portion of a continuously and rotatably moving endless surface, which comprises a plurality of moulds; b) forming from the film on the horizontal portion of the continuously moving surface, and in the moulds on the surface, a continuously moving, horizontally positioned web of open pouches; c) filling the continuously moving, horizontally positioned web of open pouches with a product; d) closing the web of open pouches; e) preferably sealing the closed pouches; whereby step d) and preferably step e) is also done in a continuous manner, preferably while the web of pouches is in horizontal position and continuously moving. The products introduced in the pouch are preferably cleaning compositions or fabric care compositions, in particular laundry or dish washing compositions.
Patent CA-2436614-C (CA)
Title: Floating support structure for cd changer
Inventor: OCHIAI HIDEO
IPC: G11B17/22
Filed: 2003-08-06
Granted: 2005-12-06
Abstract: A CD changer mounted on a vehicle is supported in a floating manner to sufficiently damp vibrations and prevent a CD from skipping. Mounting plates and a pair of inner support plates are connected to each other at two front and two rear points by a first set of dampers, which buffer displacement of the mounting plates within a vertical plane relative to the inner support plates. The inner support plates and a pair of outer support plates opposite the inner support plates and supported on the base plates are connected to each other at two front and two rear points by a second set of dampers, which buffer displacement of the inner support plates within a vertical plane relative to the outer support plates. Suspended springs mounted between the mounting plate and the outer support plate exert a spring force to counteract the weight of the CD changer.
Patent CA-2438522-C (CA)
Title: Chaise permettant d'eliminer les problemes lies a la sedentarite
Inventor: JALKANEN VELI-JUSSI
IPC: A47C/
Filed: 2002-02-14
Granted: 2013-11-26
Abstract: La présente invention concerne un procédé et une chaise permettant d'éliminer les problèmes liés à la sédentarité. Selon ce procédé, le bassin et les muscles des cuisses de la personne assise sont supportés au moyen d'éléments latéraux (3, 5) incurvés au moins en partie vers le bas et constituant un élément siège en forme de selle. Dans le procédé de la présente invention, les éléments latéraux (3, 5) de l'élément siège (13) sont constitués d'au moins deux parties entre lesquelles une ouverture centrale est ménagée longitudinalement par rapport à l'élément siège (13).
Patent CA-2443383-C (CA)
Title: Soy protein concentrate having high isoflavone content and process for its manufacture
Inventor: SINGH NAVPREET
IPC: A23L11/00
Filed: 2002-04-09
Granted: 2009-10-13
Abstract: A soy protein composition having a low non-digestible oligosaccharides and a high isoflavone and saponin content is made by a method that utilizes a membrane in an ultrafiltration process.
Patent CA-2444082-C (CA)
Title: Compressor valve plate
Inventor: BERGMAN ERNEST R
IPC: F04B39/00
Filed: 2003-10-07
Granted: 2010-12-21
Abstract: A valve plate assembly includes an upper valve plate, a lower valve plate, an annular spacer and a center spacer. The annular spacer is located between the upper and lower valve plates and around the outer periphery of the upper and lower valve plates. The center spacer is located at approximately the geometric center of the valve plate assembly to provide additional support for the valve plate assembly.
Patent CA-2444448-C (CA)
Inventor: TRANT TROY E
IPC: F23D14/02
Filed: 2003-10-07
Granted: 2008-09-09
Abstract: Un chauffe-eau à combustion à tirage naturel est proposé avec un système de brûleur autoalimenté, low NOx dans lequel un générateur thermoélectrique est positionné pour être chauffé par le brûleur de combustible du chauffe-eau pendant l'allumage et est utilisé pour alimenter un ventilateur à air comburant auxiliaire qui fonctionne pour fournir au système de brûleur une quantité d'air comburant qui est normalement fournie par le tirage naturel du chauffe- eau pendant le fonctionnement. Le système de brûleur est configuré de manière à ce que le chauffe-eau soit opérationnel même si le générateur thermoélectrique et/ou le ventilateur d'air comburant auxiliaire présente(nt) une défaillance dans son fonctionnement.
Patent CA-2445174-C (CA)
Title: Off-road in-line two wheeled skateboard
Inventor: LEWIS MICHAEL G
IPC: A63C17/06
Filed: 2003-10-16
Granted: 2007-11-27
Abstract: An in-line wheel, all-terrain skateboard includes an elongate rigid frame having a forward member. The forward member has a front end and an opposite rear end. A laterally spaced apart pair of rigid struts defining a rear wheel well therebetween is rigidly mounted to the rear end, so as to extend rearwardly from the forward member. A headset is rigidly mounted to the forward end of the forward member. At least one front fork is rotatably mounted to the headset for rotation about a front fork axis of rotation. A front wheel is rotatably mounted to the at least one front fork for rotation about a front wheel axis of rotation. The front wheel axis of rotation is orthogonal to, and offset forwardly from, the front fork axis of rotation. The front fork axis of rotation is inclined rearwardly from the front wheel.
Patent CA-2448208-C (CA)
Title: Influenza vaccine composition
Inventor: EICHHORN UWE
IPC: A61K39/145
Filed: 2002-05-29
Granted: 2011-11-29
Abstract: An inactivated influenza virus preparation is described which comprises a haemagglutinin antigen stabilised in the absence of thiomersal, or at low levels of thiomersal, wherein the haemagglutinin is detectable by a SRD assay.  The influenza virus preparation may comprise a micelle modifying excipient, for example .alpha. tocopherol or a derivative thereof in a sufficient amount to stabilise the haemagglutinin.