baber/WOPTO huggingface dataset:
Patent CA-2469389-C (CA)
Inventor: LEINO HANNU
IPC: D21H23/10
Filed: 2002-12-12
Granted: 2010-11-23
Abstract: Cette invention a trait à un appareil, ainsi qu'au procédé correspondant, permettant d'agir sur l'alcalinité et le pH dans un processus industriel. Cet appareil est conçu pour être installé hors du circuit principal du processus industriel. Cet appareil, qui comporte des dispositifs d'admission (2, 3, 4) pour substance basique, substance acide ainsi que pour l'eau, une unité de commande (6), gérant ces dispositifs d'admission (2, 3, 4), un réacteur (1) dans lequel réagissent les substances, basique et acide, ainsi que l'eau afin d'obtenir une alcalinité et un pH prédéterminés dans le mélange tampon aqueux résultant, comporte également des dispositifs de sortie (9) transférant ce mélange tampon vers le circuit principal et ce, afin d'agir sur l'alcalinité et le pH dans le processus industriel.
Patent CA-2470282-C (CA)
Title: Actuator for viscous clutch with magnetic oil circulation valve actuation in the clutch shaft
Inventor: TILLY CHRISTIAN
IPC: F16D35/02
Filed: 2004-06-08
Granted: 2011-07-12
Abstract: The invention relates to an actuator which, by a movement of a component which is generated by means of an electric current, can effect control of another component in a mechanical environment having rotating parts which are housed in a very small space.     For this purpose, a rotating element, for example a clutch shaft (1; 21), is designed to be hollow, and an electromagnetic coil arrangement (7; 24) is housed in this cavity in such a way that the excitation of the coil is converted into a mechanical displacement of a component arranged outside the clutch shaft, for example of a sleeve sliding axially on the clutch shaft.     For this purpose, parts of the clutch shaft are made ferromagnetic and are integrated in the magnetic loop of the coil (7; 24).     The actuator according to the invention can be used, for example, in a viscous clutch for controlling the throughput of shear medium.
Patent CA-2470878-C (CA)
Inventor: WEAVER MARK
IPC: F16L19/02
Filed: 2004-06-14
Granted: 2012-05-22
Abstract: Un ensemble de robinet avec une colonne montante verticale qui est plus facile à installer pour une installation initiale et une installation après coup. L'ensemble de robinet est doté d'un corps de robinet principal qui définit une cavité se prolongeant de manière axiale. Un mécanisme de verrouillage positif sous forme d'une rondelle frein en étoile compressible de manière flexible est disposée pour reposer sur la partie inférieure de la cavité, qui est équipée d'une ouverture qui communique avec un service d'eau sous pression. Un manchon adaptateur creux est inséré dans la cavité sur la partie supérieure de la rondelle frein en étoile. Un joint torique entre l'extérieur du manchon adaptateur et la paroi latérale environnante qui définit la cavité entraîne un ajustement étanche entre le manchon adaptateur et la paroi latérale. L'extrémité filetée et effilée de la colonne montante est raccordée de manière amovible au manchon adaptateur en étant vissée dans l'ouverture filetée et effilée du manchon adaptateur. Un écrou de retenue qui est monté de manière coulissante par-dessus la colonne montante est vissé sur le corps du robinet principal pour confiner le manchon adaptateur dans la cavité et empêcher un déplacement axial du manchon adaptateur à l'extérieur de la cavité. Le resserrement de l'écrou de retenue au corps du robinet principal exerce une pression sur le manchon adaptateur qui comprime la rondelle frein en étoile, qui empêche la rotation du corps du robinet principal par rapport au manchon adaptateur et à la colonne montante.
Patent CA-2471238-C (CA)
Title: Support d'enregistrement et dispositif de balayage
Inventor: NIJBOER JAKOB G
IPC: G11B19/12
Filed: 2002-12-05
Granted: 2016-07-26
Abstract: Publié sans précis
Patent CA-2471504-C (CA)
Inventor: LE POUL EMMANUEL
IPC: A61P7/06
Filed: 2003-01-06
Granted: 2014-05-20
Abstract: The present invention is related to the G-protein coupled orphan receptor GPR43 and the identification of short chain fatty acids as natural ligands of the receptor. The invention further relates to assays for the identification of agents that modulate GPR43 ligand binding and signalling activity, as well as compositions consisting essentially of an isolated GPR43 polypeptide and an isolated short chain fatty acid. The invention also relates to diagnostic methods and kits that take advantage of the novel interaction of GPR43 with short chain fatty acids.
Patent CA-2472184-C (CA)
Title: Magnetically detectable latex articles
Inventor: LUCAS DAVID MARK
IPC: C08K3/18
Filed: 2003-01-14
Granted: 2011-04-19
Abstract: A latex article is provided that contains chromium oxide particles dispersed throughout a cured latex layer. The chromium oxide particles render the latex article, or smaller pieces of the latex article, magnetically detectable. The chromium oxide may be present within the latex in combination with magnetically detectable ferrite. The article may include multiple cured latex layers having chromium oxide or magnetically detectable ferrite dispersed throughout the cured latex layers.
Patent CA-2475534-C (CA)
Title: Avidin dimers effective in increasing the concentration of radioactive biotin in pretargeted radioimmunotherapy
Inventor: DE SANTIS RITA
IPC: A61K51/00
Filed: 2003-03-06
Granted: 2011-06-14
Abstract: Dimers of avidin and streptavidins (diavidins) are described wherein the linker is suberate, which in turn, is bound to different functional groups (-NH2 o-COOH) of avidin. As compared to avidin, the diavidins have shown the ability to increase the amount of labelled biotin on the target, when used in an in vitropretargeting test using supported human tenascin, the biotinylated anti-tenascin monoclonal antibody (Mab-B), avidin/diavidin, and biotin-3H. The use of such diavidins is also described in cancer diagnosis and anticancer therapy based on the three-step pretargeted radioimmunotherapy procedure.
Patent CA-2477481-C (CA)
Title: Conveyance method and apparatus for processing step
Inventor: KYOTANI HISASHI
IPC: B62D65/00
Filed: 2004-08-16
Granted: 2011-03-29
Abstract: A swinging link mechanism, provided on a conveyance truck, for raising and lowering a vehicle body held on a supporting member includes a first arm having a fixed end section which is attached to the conveyance truck in a vertically rotatable manner by means of a horizontally oriented support axle, a second arm having a fixed end section supported rotatably on the free end section of the first arm and having a supporting member provided on the free end section thereof, and a third arm coupled rotatably between the conveyance truck and a prescribed position on the second arm. Third arm is caused to rotate the second arm in the opposite direction to the first arm in response to rotation of the first arm, thereby to make the lower movement path of the supporting member to extend substantially vertically. Hence, the vehicle body can be raised or lowered in a substantially vertical movement path, and the position and attitude of the vehicle body can be controlled readily, by adopting a link mechanism of a simple configuration.
Patent CA-2477868-C (CA)
Inventor: MCCORMACK TONY
IPC: H04M3/51
Filed: 2004-08-12
Granted: 2013-10-01
Abstract: Contacts are managed within a contact centre by representing each contact as a software object which contains skillset and priority identifiers. Contact objects are queued relative to one another by means of references to and/or from the object(s) immediately ahead of and behind each contact. In this way a conventional queue can be dispensed with. Queries can be made to a plurality of contact centres across a network to identify objects matching certain criteria at the top of each local queue. In this way a set of local queues substitutes for a network queue providing increased resilience in the case of the failure of any individual component of the network or of the network itself.
Patent CA-2480224-C (CA)
Title: Systeme de controle d'equilibre pour actionneur de barriere mobile
Inventor: BROOKBANK THOMAS A
IPC: H02K7/14
Filed: 2003-04-08
Granted: 2012-01-24
Abstract: L'invention concerne un système de contrôle d'équilibre comprenant un moteur, un système de transmission assurant une liaison entre le moteur et la porte et permettant de déplacer la porte entre une position fermée et une position ouverte située au-dessus de la position fermée, un système de contrepoids permettant de réduire la quantité d'énergie requise pour lever la porte, un dispositif servant à produire un premier signal représentant une force utilisée pour déplacer la porte de la position fermée à la position ouverte, et à produire un second signal représentant une force utilisée pour déplacer la porte de la position ouverte à la position fermée, ainsi qu'un contrôleur sensible au premier signal et au second signal et indiquant un déséquilibre de la porte lorsqu'une différence entre le premier signal et le second signal dépasse un seuil prédéterminé.
Patent CA-2482983-C (CA)
Title: Contenant destine a une substance a pulveriser, capuchon pour ledit contenant et procede de fabrication dudit contenant
Inventor: ZIGMANS JOHANNES ANTONIUS GERARDUS WILHELMUS
IPC: A43D3/14
Filed: 2003-04-17
Granted: 2012-01-03
Abstract: La présente invention concerne un contenant destiné à une substance à pulvériser, ledit contenant comprenant un réservoir pour la substance, ledit contenant étant pourvu de moyens de pulvérisation pouvant être actionnés, reliés au réservoir, de manière à pulvériser ladite substance, lesdits moyens de pulvérisation (3, 4, 13, 14) étant pourvus d'au moins deux ouvertures de débit espacées (7, 8; 17, 18, 18') qui peuvent être mises en communication fluidique (2; 12) avec le réservoir (1; 11) de manière à pulvériser la substance contenue en au moins deux faisceaux de pulvérisation (B1, B2; B11, B11', B12) vers le milieu extérieur. L'invention concerne également un capuchon, évidemment destiné audit contenant. De plus, l'invention concerne un procédé de fabrication d'un tel contenant.
Patent CA-2484041-C (CA)
Inventor: AMMON KEN
IPC: H04L29/06
Filed: 2003-05-15
Granted: 2012-09-11
Abstract: A wireless intrusion dection system (WIDS) is disclosed for monitoring both authorized and unauthorized access to a wireless portion of a network. The WIDS consists of a collect (110) and one or more nodes (120) that communicate via an out of band means that is separate from the network. Unauthorized access points (140) and unauthorized clients (160) in the network can be detected. The WIDS can be used to monitor, for example, a network implemented using the 802.11 protocol. In addition, the WIDS can be used by one company to provide a service that monitors the wireless network of another company.
Patent CA-2487695-C (CA)
Inventor: LEWIS RONALD ANTHONY II
IPC: A01K1/01
Filed: 2004-11-02
Granted: 2013-02-12
Abstract: A pet litter box including a body defined by a top portion and a bottom portion, the top portion including a portion that is hingedly connected to other portions of the litter box to allow at least a portion thereof to be pivoted away from other portions of the body, the top including an opening for allowing a pet to enter an interior defined by the body of the cat litter box is provided.
Patent CA-2492311-C (CA)
Title: Methodes de preparation et d'essai d'un substrat revetu par projection a chaud
Inventor: RUZZO PATSY AUGESTINE
IPC: G01M15/00
Filed: 2005-01-13
Granted: 2013-07-09
Abstract: Une méthode (100) de fabrication et d'essai d'un article revêtu par projection à chaud. La méthode comprend de disposer (102) d'un article substrat qui possède une surface, d'appliquer par projection à chaud (104) un matériau de revêtement sur la surface de l'article, la surface de contact entre le matériau de revêtement et l'article substrat devenant un plan de jonction, et de procéder à des essais non destructifs (106) sur l'article revêtu. Les essais non destructifs comprennent de générer (108) un courant de Foucault, de mesurer (110) le courant de Foucault dans l'article revêtu, et d'évaluer (112) une région proche du plan de jonction de l'article revêtu situé de manière adjacente au plan de jonction en utilisant le courant de Foucault mesuré.
Patent CA-2495461-C (CA)
Title: A method for making a screen assembly for a vibratory separator
Inventor: WALKER JEFFREY EARL
IPC: B07B1/00
Filed: 2003-09-04
Granted: 2008-12-09
Abstract: A method for making a screen assembly (78) for a vibratory separator, the method comprising sewing together with sewing material at least two layers (83, 84) of fine screening material, placing said sewn-together at least two layers of fine screening material in a heating apparatus, placing a coarse mesh layer adjacent the at least two layers of screening material on the heating apparatus, placing adjacent the coarse mesh layer (82) a support (80) with heat activated material thereon for adhering the support to the coarse mesh layer (82), and heating the coarse mesh layer (82), the at least two layers (83, 84) of fine screening material, and the support (80) to adhere the support to the coarse mesh layer and the at least two layers of fine screening material to the coarse mesh layer.
Patent CA-2495567-C (CA)
Title: Agents containing carboxylic acid and the use of the same in plant cultivation
Inventor: KOBER REINER
IPC: A01N43/40
Filed: 2003-08-08
Granted: 2011-11-15
Abstract: The invention relates to agents containing carboxylic acid and based on active ingredients which have a bioregulatory action and are from the class of triazoles, and to the use of the same as bioregulators in plant cultivation.
Patent CA-2497363-C (CA)
Inventor: BROUSSEAU NICOLE
IPC: G01S5/14
Filed: 2005-02-17
Granted: 2013-07-02
Abstract: A high-accuracy method for the geolocation, without the collaboration of the network, of outdoor mobile emitters of a CDMA cellular system, based on the ability to distinguishing between line-of sight and reflected signals. The method employs time-of flight and angle-of arrival information in order to determine whether a signal received by each of two or more interceptors situated at different locations is line-of-sight or reflected. Time-of flight information is obtained with the aid of the reverse link of a mobile of interest. At those instances in time when the signal received at two or more interceptors is line-of sight, the location of the mobile can be accurately determined using conventional direction-finding techniques. Since the signal received by an interceptor from a mobile may be very weak, adaptive threshold digital signal processing techniques may be employed to control the probability of detection and the probability of false alarms.
Patent CA-2504464-C (CA)
Title: Seat assembly with tunable tie bar
Inventor: BONK JEFFREY T
IPC: B60N2/23
Filed: 2003-10-31
Granted: 2010-01-05
Abstract: A seat assembly having a tunable tie bar is provided and includes a main piv ot and a housing operably supporting the tie bar. The housing is fixedly attach ed to a seatback of the seat assembly and includes C-shaped members fixedly joined together to provide a space in which the tie bar is disposed. The tie bar is fixedly attached to the housing and is in engagement with the main pivot, whereby the tie bar reacts against the main pivot to provide the seatback with sufficient support. The tie bar serves to strengthen the housi ng and ultimately provide the seatback with sufficient strength to support an occupant and the accompanying seatbelt loads associated with a seat-mounted retractor assembly. The tie bar is tunable between different seating applications and as such, allows the housing to be used in various seating applications and does not require extensive design and tooling for each application.
Patent CA-2506357-C (CA)
Title: Distraction and retraction system for spinal surgery
Inventor: DERIDDER STEVEN D
IPC: A61B17/70
Filed: 2003-11-24
Granted: 2011-05-24
Abstract: The surgical instrumentation system is adapted to provide an operative approach to the spinal column and maintain distraction of adjacent vertebrae.  The system includes at least one retractor and a pair of opposite distractor mechanisms mounted to a frame. The distractor mechanisms each include an adjustment mechanism permitting the distractor mechanism to be pivoted relative to the vertebra and secured to the frame after being repositioned.
Patent CA-2510099-C (CA)
Title: Separation et recuperation de petrole des sables bitumineux
Inventor: BOZAK WADE R
IPC: B01F5/02
Filed: 2005-06-13
Granted: 2014-07-15
Abstract: L'invention a trait à un procédé pour séparer l'huile bitumineuse des sables bitumineux et d'éléments similaires. Une boue est fournie à une chambre de mélange d'une pompe à jet à une extrémité d'entrée du procédé. La boue est agitée dans la pompe à jet pour effectuer une séparation de phases partielle à complète de la fraction de la fraction de solides de la boue. La boue séparée partiellement ou complètement est éjectée dans un pipeline et ultérieurement dans un hydrocyclone pour effectuer une deuxième phase de séparation de la boue. Un ou plusieurs séparateurs d'hydrocylone peuvent être utilisés pour séparer l'huile bitumineuse et le liquide de la fraction de solides.
Patent CA-2513810-C (CA)
Inventor: HADZIZUKIC OGDEN
IPC: B62D1/06
Filed: 2003-12-22
Granted: 2011-12-06
Abstract: There is disclosed a heated handle (e.g. a steering wheel) (10) and a method for forming the handle (10). The handle (10) typically includes a core (12), an outer cover layer (14) and a heater (16), which is preferably disposed at least partially between the outer cover layer (14) and the core (12). The heater (16) typically includes one or more of a conductor (24), a cushion (26) and a separator (30).
Patent CA-2517966-C (CA)
Title: Connexion entre organes
Inventor: BECH ANTON
IPC: B29C65/50
Filed: 2003-05-28
Granted: 2008-03-25
Abstract: La présente invention a trait à un procédé de préparation d'une connexion plus fiable entre deux organes (2, 4). Le procédé comprend l'utilisation d'une couche d'extraction de gaz (6), qui permet le transport de gaz dans un certain nombre de directions globales dans un plan de la couche d'extraction de gaz. La couche d'extraction de gaz comporte une résine (12) et lors de la consolidation de la couche d'extraction de gaz se déforme pour former un ensemble sensiblement exempt de gaz piégé. En outre, l'invention a également trait à une couche d'extraction de gaz ainsi qu'un moule pour la coulée de couches d'extraction de gaz et un procédé pour la préparation d'un tel moule. Le procédé et la couche d'extraction de gaz de l'invention sont particulièrement utiles pour la fabrication d'aubes d'éolienne et de longerons pour de telles aubes.
Patent CA-2523884-C (CA)
Title: Footwear construction
Inventor: PFANDER WILHELM F
IPC: A43B7/06
Filed: 2004-05-05
Granted: 2011-07-05
Abstract: A footwear construction comprising a flexible and resilient outsole having a front portion with a plurality of depending moguls on the bottom surface thereof. A midsole is positioned over the outsole and has a front portion with a plurality of spaced holes therethrough which are substantially vertically aligned with some or all of the moguls to enable air flow through the midsole when the moguls are deformed by the weight and walking action of the wearer. A  footbed is positioned over the midsole and comprises a soft flexible and resilient body member having a plurality of spaced, raised cushioning elements on the upper surface thereof. The footbed has a front portion with a plurality of spaced apertures therethrough which are substantially vertically aligned with some or all of the holes in the midsole to enable air flow through the body member. An upper extends over the footbed and midsole, and is secured to the outsole.
Patent CA-2526632-C (CA)
Title: Sandwiched radiopaque marker on covered stent
Inventor: GERBERDING BRENT C
IPC: A61L31/04
Filed: 2004-05-10
Granted: 2012-08-14
Abstract: A stent (100) comprises a tubular framework having an outer surface (116) and an inner surface (124) and a plurality of interconnected struts (108). An outer covering (112) of PTFE extends along at least a portion of the outer surface of the expandable framework and an inner covering (120) of PTFE  extends along at least a portion of the inner surface of the expandable framework. At least a portion of the inner and outer coverings are contiguous with one another. The stent further comprises at least one radiopaque marker (128) disposed between the inner covering and the outer covering.
Patent CA-2527835-C (CA)
Inventor: NISHIGAKI TAKANOBU
IPC: B23D63/16
Filed: 2004-04-19
Granted: 2011-02-08
Abstract: In a chainsaw sharpener, a round shaft-shaped grinding tool is attached to an end of a drive shaft of a handy type electric motor. Mounted on and forward of the electric motor of a sharpener body via a mounting portion is a guide body having, formed therein, an upper plate face and wall faces which have a substantial X-shape as seen in plan view, extending in two directions, and which are fit into and along an upper part of the saw chain in alignment with a sharpening angle of either a left or right cutter blade of a saw chain. Formed at a substantially central surface of the guide body is an exposure portion made of openings and a cutting edge of a cutter blade to be sharpened. A guide portion for pressing, from above, the cutter blade to be sharpened is also provided.
Patent CA-2530792-C (CA)
Inventor: HEISKANEN ISTO
IPC: B65D65/42
Filed: 2004-04-27
Granted: 2012-05-29
Abstract: The invention relates to a package intended for thermal treatment comprising a fibre-based packaging material treated with a hydrophobic size and comprising one or more layers for reduced water penetration outside and/or inside the fibre substrate. The package of the invention is characterised by the fibre substrate being treated with a combination of a wet-strength size, a hydrophobic size and an aluminium and/or calcium compound for increased heat resistance of the packaging material, and in that the ratio of hydrophobic size to the aluminium and/or calcium compound is 1:1-1:10.
Patent CA-2548267-C (CA)
Title: Method and device for applying a reinforcement to a plastic pipe by way of a wrap welding process
Inventor: HETZNER CLAUS
IPC: B29C48/151
Filed: 2004-09-29
Granted: 2014-03-11
Abstract: The invention relates to a plastic pipe (1) comprising at least one connecting point (2) for connection to another plastic pipe (3) or to another connecting piece, wherein the connecting point (2) has a sealing area. A reinforcement (5) is applied to the connecting point (2) in the sealing area and substantially or completely prevents the plastic of the connecting point (2) from creeping in the sealing area. The invention also relates to a method and devices for producing a corresponding plastic pipe.
Patent CA-2550212-C (CA)
Title: Agitateur de melange et methode a elements d'embouts preformes
Inventor: GIGAS BERND
IPC: B01F27/71
Filed: 2006-06-16
Granted: 2013-07-16
Abstract: Une lame d'agitateur formée d'un feuil supérieur joint à un feuil inférieur. La lame peut adopter une forme de surface portante. Un embout préformé est joint à l'extrémité radiale extérieure de la lame.
Patent CA-2560605-C (CA)
Inventor: CHEN ZONGHAI
IPC: H01M10/26
Filed: 2006-09-21
Granted: 2013-06-18
Abstract: The invention relates to an improvement in a cell which is normally susceptible to damage from overcharging comprised of a negative electrode, a positive electrode, and an electrolyte comprised of an overcharge protection salt carried in a carrier or solvent. Representative overcharge protection salts are embraced by the formula: M a Q where M is an electrochemically stable cation selected from the group consisting of alkali metal, alkaline earth metal, tetraalkylammonium, or imidazolium groups, and Q is a borate or heteroborate cluster and a is the integer 1 or 2.