baber/WOPTO huggingface dataset:
Patent CA-2389428-C (CA)
Inventor: HAAS THOMAS
IPC: B01J10/00
Filed: 2000-10-26
Granted: 2009-02-10
Abstract: The hydrogenation step in the anthrachinone process for producing hydrogen peroxide in a hydrogenation reactor performed on a solid bed catalyst from particle-shaped catalyst is known in prior art. According to the invention, the residence time of a catalyst is increased by transporting working solution containing reaction support material and transporting a hydrogen-containing gas phase as a mixture from the downside to the upside through a hydrogenati on reactor. The empty pipe velocity of the working solution is 0.05 to 100 m/h, in particular 10 to 50 m/h.
Patent CA-2390935-C (CA)
Title: Inhalator for treatment of bronchial disorder in horses
Inventor: NIELSEN HELLE FUNCH
IPC: A61M15/00
Filed: 2000-11-15
Granted: 2008-10-07
Abstract: A device for the treatment of bronchial disorders in horses by inhalation therapy comprising an inhalation spacer (1) with a first (5) and a second (10) opening, an activatable drug atomizer (7) which can be connected with the first opening (5) of the inhalation spacer, and connecting means (11, 14) comprising a hopper-shaped part (13) which at the hopper opening has such size as to be able to cover one of the horse's nostrils, and a valve arrangement comprising two one-way valves (16, 18), one of which (16) allows influx of inhalation air from the inhalation spacer into the hopper-shaped part (14) of the connecting means (11, 14), and the other allows outflux of exhalation air from the hopper-shaped part (14) to the surroundings, and where the inhalation spacer (1) has at least one additional opening (8) with an appertaining one-way valve (9) which allows influx of air from the surroundings into the interior (4) of the inhalation spacer (1).
Patent CA-2395470-C (CA)
Inventor: MADSEN EDWARD B
IPC: A61M16/04
Filed: 2000-12-20
Granted: 2009-07-07
Abstract: An improved respiratory suction apparatus catheter comprising a manifold (1200) for attachment to the distal hub of an endotracheal tube to form a ventilation circuit, a catheter tube (1208) which is displaceable through the manifold (1200) and into the endotracheal tube to suction secretions from the tube and lungs, and at least one wiper seal (1280) disposed adjacent the ventilation circuit to minimize the draw of air from the ventilation circuit of a patient while the catheter (1208) is being cleaned. In a preferred embodiment of the invention, the catheter (1208) is cleaned more thoroughly than in the prior art while simultaneously drawing little or no air from the patient's ventilation circuit, thus extending the usable duration of the catheter apparatus. Another preferred embodiment comprises a valve (1232), most preferably a flap valve distal of the wiper seal (1280) within the manifold (1200), improves the cleaning of the catheter (1208) by selectively restricting or occluding the retracted catheter (1208).
Patent CA-2400623-C (CA)
Inventor: BALABINE IGOR
IPC: H04L29/06
Filed: 2001-03-07
Granted: 2007-03-20
Abstract: L'invention concerne un procédé et un dispositif comportant une procédure d'ouverture unique afin d'accéder à une pluralité de services distribués sur un réseau dans lequel la fonctionnalité relative à l'authentification est séparée des services et dans lequel l'authentification n'a pas besoin d'être renégociée pour accéder à un nouveau service parmi la pluralité de services pendant une session. D'autres avantages de l'invention consistent en la notification de la pluralité de services quand l'utilisateur a terminé une session et en l'utilisation de jetons d'authentification courts et sécurisés servant à vérifier l'identité de l'utilisateur pour un accès ultérieur à la pluralité de services. Ce procédé consiste à recevoir une demande d'un utilisateur d'autorisation d'accès à un service; à transmettre un jeton à l'utilisateur correspondant à ce service; à recevoir le jeton correspondant au service par l'utilisateur; à déterminer si l'utilisateur est autorisé à recevoir le service basé sur le jeton; et à mettre en contact l'utilisateur avec le service si cet utilisateur est autorisé à utiliser ce service.
Patent CA-2406254-C (CA)
Title: Systeme de joint statique pour appareils sanitaires et procede
Inventor: DOVERSPIKE KEVIN J
IPC: F16L55/00
Filed: 2001-02-07
Granted: 2008-12-16
Abstract: L'invention concerne un ensemble de joint comprenant un corps (23a) supérieur formant un joint étanche avec l'écoulement de sortie d'un appareil sanitaire, et un corps (27a) inférieur formant un joint étanche avec un tuyau (12a) d'évacuation. Le corps inférieur présente une surface externe s'étendant le long d'un axe et un joint (34a) toroïdal placé de manière à former une étanchéité entre la surface externe et le tuyau d'évacuation. Pour pouvoir être adaptée sur des tuyaux d'évacuation plus grands, la surface externe peut être formée sur un adaptateur et un second joint (47) formant une fermeture étanche avec l'adaptateur peut être installé. Dans le procédé permettant le montage de cet ensemble joint, le joint se déplace en roulant dans la direction axiale de manière à former un contact étanche continu avec le corps inférieur.
Patent CA-2406700-C (CA)
Inventor: BETTINE DALE R
IPC: G08B13/24
Filed: 2001-05-02
Granted: 2009-02-17
Abstract: System for preventing detection stationary identification marker in a detection zone of an electronic article surveillance system. The system includes a transmitter for transmitting an exciter pulse for exciting an identification marker, and a receiver system for receiving a characteristic response energy emitted by an identification marker in an inhibit field of t he detection zone and in a main area of said detection zone. A comparator syste m is provided for generating an alarm condition when the characteristic respon se energy received in the main area exceeds the characteristic response energy received in the inhibit field by a predetermined threshold value.
Patent CA-2407754-C (CA)
Inventor: DE CORTE BART LIEVEN DANIEL
IPC: C07D239/47
Filed: 2001-05-03
Granted: 2009-09-15
Abstract: La présente invention concerne des composés de formule (I): (A1)(A2)N-R<1>, leurs formes N-oxyde, leurs sels d'addition, acceptables d'un point de vue pharmaceutique, leurs amines quaternaires, ainsi que leurs formes stéréoisomères. Dans cette formule, R<1> représente alkyle C1-6 substitué; -S(=O)-R<8>; -S(=O)2-R<8>; alkylcarbonyle C7-12; alkylcarbonyle C1-6 d'alkyloxycarbonyle C1-6 éventuellement substitué; R<8> étant alkyle C1-6, aryle<1> ou Het<1>; (A1)(A2)N- représente la forme à liaison covalente du produit intermédiaire correspondant, de formule (a): (A1)(A2)N-H, qui est une pyrimidine inhibant la réplication du VIH, de formule (II).
Patent CA-2413125-C (CA)
Title: Poste de percage de couvercle pour un systeme d'echantillonnage a recipients fermes
Inventor: KATZMANN STEVEN P
IPC: B67B7/52
Filed: 2001-06-19
Granted: 2007-11-13
Abstract: L'invention concerne un poste de perçage permettant de percer des couvercles de récipients d'échantillons ou des opercules épais. Le poste de perçage comporte un cadre formant une structure et présentant deux tiges de guidage. Un tablier est monté de manière à pouvoir coulisser le long des tiges de guidage pour être ensuite soumis à un mouvement alternatif vertical le long des tiges de guidage. Le tablier comporte un porte-lames, qui à son tour maintient un ensemble de lames de perçage. L'ensemble de lames comprend une lame centrale et deux lames perpendiculaires liées par liaison de forme, de manière que l'ensemble des lames présente une section en forme de <= H >= globalement modifiée afin de percer un couvercle sur le récipient d'échantillons. Le lubrifiant laissé dans ou sur le couvercle du récipient d'échantillons par le poste de perçage réduit la force requise par la sonde d'échantillon pour percer des opercules épais afin de permettre l'aspiration des échantillons et la détection d'un niveau. La coupure en forme de <= H>= permet d'équilibrer plus facilement la pression dans le récipient d'échantillons durant l'échantillonnage, ce qui rend la détection de grumeaux plus efficace.
Patent CA-2414300-C (CA)
Inventor: KOO CHANG-HOI
IPC: H04W28/04
Filed: 2002-05-04
Granted: 2014-02-18
Abstract: A scheduling method for providing multimedia service and packet data service efficiently. The scheduling is a Round-Robin scheduling in an MQC (Multiple Quality Control) protocol structure. A transmitter in a base station transmits or retransmits TUs from different streams in a PLP using priority queues by the scheduling.
Patent CA-2416771-C (CA)
Inventor: BATEMAN SIMON DAVID
IPC: A61K47/38
Filed: 2001-09-10
Granted: 2010-11-02
Abstract: La présente invention concerne une composition destinée au traitement contre des troubles ou états liés à la cyclooxygénase-2. Une telle composition comprend notamment un acide 5-méthyl-2(2'-chloro-6'-fluoroanilino)phénylacétique ou l'un de ses sels pharmaceutiquement admis. Cette composition pharmaceutique, qui se libère immédiatement, convient au traitement des troubles et affections concernés pendant environ 24 heures.
Patent CA-2420078-C (CA)
Inventor: WAHL KENT ROBERT
IPC: B65D85/672
Filed: 2000-08-08
Granted: 2006-09-26
Abstract: Cette invention a trait à des distributeurs en carton (10) pour matériaux en feuille (20), notamment des feuilles polymères, des feuilles métalliques et d'autres matériaux en feuilles, en particulier des feuilles se prêtant au stockage et à la protection de divers articles, au nombres desquels figurent des produits périssables. Elle concerne, en outre, des cartonnages permettant un remplissage par les extrémités du rouleau de matériau en feuille durant le processus de fabrication. Elle porte sur un cartonnage asymétrique (10) destiné à contenir et à distribuer un rouleau de matériau en feuille (20). Ce cartonnage a un axe longitudinal et peut être monté comme être aplati. Une fois monté, ce cartonnage constitue une structure cylindrique à section transversale polygonale asymétrique formée de plusieurs panneaux latéraux sensiblement plats. Ce cartonnage, qui possède des lignes de pliage définies par l'intersection de panneaux latéraux contigus, peut être plié pour être rendu plat et ce, par pliage dudit cartonnage sur deux lignes de pliage afin de constituer une structure sensiblement plate.
Patent CA-2421114-C (CA)
Inventor: EKWURIBE NNOCHIRI N
IPC: A61P1/00
Filed: 2001-08-28
Granted: 2010-12-07
Abstract: La présente invention concerne des composés représentés par la formule (I) dans laquelle R?1¿ représente un groupe phényle substitué ou non substitué et Z est sélectionné de sorte qu'un composé, Z-R?1¿-NH¿2?, formé par la coupure de la liaison azo soit un antibiotique non absorbable; ou un ester ou un sel pharmacologiquement acceptable du composé de formule (I). Les composés selon l'invention peuvent être utilisés pour prévenir ou traiter diverses maladies telles que par exemple, les maladies intestinales telles que la maladie intestinale inflammatoire et/ou la diarrhée du voyageur, les maladies du foie telles que l'encéphalopathie hépatique et/ou les maladies pouvant être traitées par un antibiotique non absorbable. Formule (I)
Patent CA-2427607-C (CA)
Inventor: FRANK MARKUS
IPC: C08J3/12
Filed: 2001-10-30
Granted: 2009-10-27
Abstract: The invention relates to a process for the production of an absorbing polyme r structure (Pa) comprising the following steps: - increasing the absorption under load at a load of 0.3 or 0.9 psi (AUL) compared to an untreated absorbing polymer structure (Pu) by a first treatment of an outer region of the untreated absorbing polymer structure (Pu), a treated absorbin g polymer structure (Pb) being obtained, - reducing the AUL compared to the treated polymer structure (Pb) by a secon d treatment of an outer region of the treated absorbing polymer structure (Pb) , an absorbing polymer structure that can be obtained by this process, a polym er structure, a composite, a process for the production of a composite, a composite that c an be obtained by this process, foams, moulded articles, fibres, sheets, films, cables, sealing materials, liquid-absorbing hygiene articles, carriers for plant growth- regulating and fungal growth-regulating agents, packaging materials and soil additives or building materials, containing this absorbing polymer structure or this composite, as well as the use of this absorbing polymer structure or of this composite in foams, mould ed articles, fibres, sheets, films, cables, sealing materials, liquid-absorbing hygiene articles, carriers for plant growth-regulating and fungal growth-regulating agents, packaging materials and soil additives, for the controlled release of active constituents, or in building materials.
Patent CA-2433445-C (CA)
Inventor: BOLSTER MICHAEL
IPC: F16K31/24
Filed: 2003-06-25
Granted: 2005-08-30
Abstract: The float valve has a water inlet, a perforated bottom surface and a lift valve mounted between the water inlet and the bottom surface. A float and a rocker arm are used to raise and lower the disc of the lift valve in response to a water level inside the housing. The valve seat has a first vertical axis and the water inlet has a second vertical axis and the first and second vertical axes are parallel to each other a.nd are spaced apart a distance corresponding substantially to a radius of the valve seat. In another feature, a stud on the rocker arm interferes with the valve stem when the float is in a down position, for leaning the valve stem away from the axes of the valve seat and of the water inlet.
Patent CA-2433470-C (CA)
Inventor: PAWLOSKI JAMES C
IPC: B29C48/12
Filed: 2003-06-25
Granted: 2007-05-01
Abstract: A method and apparatus for forming a rib on a section of plastic film utilizes a roll having a groove, extrudes molten polymer into the groove, and places the section of plastic film in contact with the molten polymer in the groove. The molten polymer in the groove is allowed to cool below the melting point thereof while the section of plastic film is in contact with the polymer to cause bonding therebetween and thereby form the rib.
Patent CA-2438858-C (CA)
Title: External mixer assembly
Inventor: EMMONS CLIFFORD L
IPC: A61M35/00
Filed: 2002-02-27
Granted: 2012-05-01
Abstract: An external mixer assembly (109) is provided which externally mixes and delivers a first and second component of a biological adhesive to tissues or organs for sealing wounds, stopping bleeding and the like. The first and second components are mixed immediately after exiting from separate outlet ports disposed in fluid communication with component reservoirs. In on embodiment, the external mixer assembly includes a housing having a housing head for enclosing therein a first reservoir containing the first component, and a second component. The housing further includes a discharge nozzle (120) defining a longitudinal axis for enclosing therein a conduit assembly having a first (120) and a second conduit (24, 26) in communication with the first and second reservoir, respectively. A deflector assembly (140) is connected to the discharge nozzle. The deflector assembly includes a deflector plate (144) to provide a space for initial mixing of the first and second components. The deflector plate (144) is oriented in generally parallel juxtaposed relation distal to the distal face of the discharge nozzle. The first and second components are preferably fibrinogen and thrombin which intermix to form a fibrin sealant.
Patent CA-2442068-C (CA)
Inventor: MARTIN JAMES W
IPC: C21D8/02
Filed: 2002-03-26
Granted: 2010-08-10
Abstract: L'invention concerne un acier inoxydable durcissable par précipitation ayant la composition en pourcentage en poids suivante : 0.030 maxi de C ; 0.5 maxi de Mn ; 0.5 maxi de Si ; 0.040 maxi de P ; 0.025 maxi de S ; 9-13 de Cr ; 7-9 de Ni ; 3-6 de Mo ; 0.75 maxi de Cu ; 5-11 de Co ; 1.0 maxi de Ti ; 1.0-1.5 de Al ; 1.0 maxi de Nb ; 0.010 maxi de B ; 0.030 maxi de N ; 0.020 maxi de O. Le complément de cet alliage étant sensiblement du fer et les impuretés usuelles. Au moins un métal de terre rare ou du calcium peut être inclus dans l'alliage pour enlever et/ou stabiliser le phosphore et le soufre. L'alliage procure une association unique de résistance, de ténacité et de ductilité. L'invention concerne un article utile tel qu'un composant structurel d'aéronef ou une tête de club de golf réalisé(e), au moins en partie, dans l'alliage cité. Selon un autre aspect de l'invention, une bande allongée est réalisée dans l'acier inoxydable cité.
Patent CA-2447285-C (CA)
Inventor: FUSHIMI YOSHIMASA
IPC: H04N5/74
Filed: 2002-03-07
Granted: 2011-07-19
Abstract: L'invention concerne un dispositif de projection qui comprend une source lumineuse (101), un système optique d'éclairage (102) formant une lumière d'éclairage, une ampoule réfléchissante (106) formant une image optique par réflexion de la lumière d'éclairage, un système optique de projection (107) pour projeter l'image optique, et une lentille convergente (105). L'axe optique (115) de l'ampoule réfléchissante, celui (113) du système de projection et celui (114) de la lentille convergente sont alignés entre eux ; le système d'éclairage (102) est placé de sorte que la lumière d'éclairage est réfléchie par l'ampoule réfléchissante (106) après avoir traversé la lentille convergente (105) ; le rayon sortant (108) du système optique d'éclairage (102) et le rayon incident (109) du système optique de projection (107) sont placés de manière à se conjuguer avec la lentille convergente (105)
Patent CA-2448464-C (CA)
Title: Solenoid activated bathtub drain closure
Inventor: BALL WILLIAM T
IPC: E03C1/23
Filed: 2003-11-06
Granted: 2006-08-08
Abstract: A solenoid activated bathtub drain closure is associated with the bathtub having a bottom with a drain opening therein. A vertically movable drain stopper is mounted over the drain opening. A drain pipe is connected to the drain opening and is conventionally positioned below the drain opening. A solenoid having a movable plunger is located outside the drain pipe and is preferably mounted on the drain pipe. Linkage is secured to the plunger and extends from the plunger into the drain pipe and terminates at an inner end underneath the drain opening. The linkage is so configured that when the plunger is moved by the solenoid from a first position to a second position, the inner end of the linkage will engage the stopper and raise it with respect to the drain opening to permit fluid in the bathtub to flow by gravity.
Patent CA-2452115-C (CA)
Inventor: SNOW CHRISTOPHER E
IPC: B60H1/00
Filed: 2003-12-03
Granted: 2006-09-19
Abstract: A solar powered heating and ventilation system maintains an unoccupied vehicle at a more comfortable temperature relative to the outside temperature using both heating and cooling as appropriate. The system uses an air duct: having a fan, heating element, vents, flaps, a selector switch, power control circuitry, a thermostat, and a clock/timer. The system also uses an electronic solar power panel and battery as power sources. The thermostat senses air temperature and causes the power control circuitry to regulate the temperature. The clock/timer may be manually set to activate and/or deactivate the power control circuitry at predetermined times. The system provides power to the fan and heating elements via a selector switch and power control circuits. The power control circuitry is connected to the vehicle battery and electronic solar power cells. The duct is located on the interior ceiling of the vehicle and has at least three vents.
Patent CA-2460732-C (CA)
Inventor: YOUNG MATTHEW E
IPC: B65D49/00
Filed: 2002-10-15
Granted: 2007-12-18
Abstract: A device for non-removably attaching a dispenser member to a container. A  bracket member has a closure portion which engages a mouth of a container. The closure portion is connected to a body of the dispenser member. A fastening member engages the bracket and the mouth of the container. In a preferred manner the bracket member includes a locking member which is both frictionally connected and welded to the container.
Patent CA-2467930-C (CA)
Inventor: NAGASHIMA KAZUO
IPC: C12N15/113
Filed: 2002-06-05
Granted: 2013-02-19
Abstract: It is intended to provide an effective method of treating PML (human progressive multifocal leukoencephalopathy). A method of inhibiting the proliferation of JC virus in JC virus-infected cells by inhibiting the expression of JV virus agno gene; and a method of inhibiting the canceration of JC virus-infected cells.
Patent CA-2470235-C (CA)
Inventor: GHIGO EZIO
IPC: A61K38/27
Filed: 2002-12-18
Granted: 2012-02-07
Abstract: La présente invention concerne des compositions contenant de la ghréline non acylée et des dérivés de celle-ci, ainsi que leurs utilisations dans le contrôle de la glycémie chez des patients d'âge mûr, chez des patients présentant une déficience en hormone de croissance, chez des patients diabétiques et chez des patients obèses.
Patent CA-2474907-C (CA)
Title: Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing
Inventor: HANSEN BERND
IPC: B29C49/20
Filed: 2003-07-10
Granted: 2010-04-20
Abstract: The invention relates to a moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing. A moulding method for production of a dispensing container, filled with a medium for dispensing, comprises the following steps: introduction of an extruded plastic tube into an open mould with moving main mould section and mould section, cutting the plastic tube, spreading the plastic tube into contact with the mould walls of the main mould section, filling the container in the mould with the medium for dispensing, introduction of a sealing unit, closure of the mould section and subsequent moulding of the section of plastic tube running through the mould section to give a protective sleeve which encloses a cannula in the sealing unit as second component of the securing device.
Patent CA-2479845-C (CA)
Title: Cationic, amino-functional, adhesion-promoting polymer for curable inks and other plastic film coatings, and plastic film comprising such polymer
Inventor: MCGEE DENNIS E
IPC: C08J7/044
Filed: 2003-04-01
Granted: 2011-03-08
Abstract: A cationically stabilizable amino-functional polymer having a number-average molecular weight of > 3000, exists in the presence of water as a solution or stable emulsion only when the pH is <= 8. Upon drying the polymer contains ethylenically unsaturated moieties selected from the group consisting of acrylic, methacrylic, and enamine. The polymer is useful to promote adhesion of curable inks and other coatings for plastic film. The invention further relates to a plastic film comprising such polymer.
Patent CA-2483427-C (CA)
Title: Systems and methods for storing items with containers
Inventor: GANO JOHN H III
IPC: F25D3/08
Filed: 2003-04-30
Granted: 2011-07-12
Abstract: A container comprises an outer shell defining (20) an interior and having a lid (120), the outer shell (20) having at least one opening for providing access to the interior, the lid (120) being movable between an open position and a closed position, in the closed position the outer shell (20) encasing the interior, in the open position the lid (120) providing access to the interior, the outer shell comprising cardboard; a storage chamber (70) formed within the interior and communicating with the opening, the storage chamber (70) being adapted to receive at least one item; insulating material disposed within the interior between the storage chamber (70) and the outer shell (20);  and temperature-maintaining material disposed within the interior, the temperature-maintaining material comprising a super-absorbent.