baber/WOPTO huggingface dataset:
Patent CA-2412679-A1 (CA)
Title: Dispositif tamis et structure de support pour separateur vibrant
Inventor: MCCLUNG GUY LAMONT III
IPC: B01D29/01
Filed: 2001-05-08
Abstract: La présente invention concerne un dispositif tamis pour séparateur vibrant, comprenant un premier ensemble tamis (100) et un second ensemble tamis (102), le premier ensemble tamis comportant un cadre sur lequel est monté un matériau de tamisage, et au moins un élément d'étanchéité (104) appliqué sur ledit cadre, cet élément d'étanchéité étant en contact d'étanchéité avec le second ensemble tamis. Par ailleurs, une structure de support destinée à l'ensemble tamis du séparateur vibrant comprend un bâti (70) dont une partie (71) présente au moins une ouverture traversante, des parties latérales solidaires (71a, 71b) qui se plient pour former une paire d'éléments latéraux espacés, et au moins un élément d'étanchéité (210, 212) appliqué sur les éléments de structure solidaires pour que ladite structure unitaire soit en contact d'étanchéité avec un autre élément. Le dispositif écran pour séparateur vibratoire comprend un premier tamis (231) pourvu de deux premiers épaulements de tamis espacés, et un second tamis pourvu de deux seconds épaulements de tamis espacés (236, 237). Les tamis en contact contigu de bout en bout avec une surface supérieure de l'un des deux seconds épaulements de tamis (246, 247) sont en contact d'étanchéité avec une surface inférieure de l'un des deux premiers épaulements de tamis espacés.
Patent CA-2415579-A1 (CA)
Title: Filtre de traitement du sang
Inventor: YOKOMIZO TOMOHISA
IPC: A61M1/36
Filed: 2001-07-10
Abstract: La présente invention concerne un filtre sanguin flexible permettant un écoulement souple d'un liquide et ayant une excellente perméabilité, résistance à la pression et résistance centrifuge. Le filtre de traitement du sang, qui comprend un premier élément filtrant servant à éliminer les substances coagulées du sang et un second élément filtrant servant à éliminer les leucocytes se trouvant dans le flux aval du premier élément filtrant, se caractérise en ce que la perméabilité aux liquides vaut de 3 à 40 cc/cm<2>/s par cm de l'épaisseur entre le second élément filtrant et un récipient disposé côté sortie.
Patent CA-2415996-A1 (CA)
Inventor: NGO HUNG VIET
IPC: G02B6/38
Filed: 2003-01-09
Abstract: A clip assembly for holding a connector includes a pair of opposing frames that are held together by latches. Apertures formed in the clip assembly restrain movement of the connector along three axes.
Patent CA-2418181-A1 (CA)
Inventor: SNELLGROVE RICHARD
IPC: F21Y101/00
Filed: 2003-01-31
Abstract: The neck of a typical PAR lamp tends to focus the light issued in the neck or heel of the lamp back onto the lamp seals. The focused lost light then tends to overheat the seal and shorten lamp life. A practical solution is to intercept this lost light with a light absorbing layer. The light is then converted to heat in the layer. The heat is then re-radiated in an unfocused fashion with only a small portion of it redirected to the seal area.   The interception layer may be formed as a black top coating on the neck interior or the neck exterior if the reflector is otherwise light transmissive. Alternatively, the neck may be formed from a translucent or opaque material that then converts the light into heat in the body of the reflector wall. The neck is then specifically not metallized so as to reflect light from the internal neck surface back to the lamp seal.
Patent CA-2419973-A1 (CA)
Title: Reactive azo dyes, preparation thereof and use thereof
Inventor: WORNER JORG
IPC: C09B62/44
Filed: 2001-08-11
Abstract: The invention relates to reactive azo dyes of general formula (1), wherein Y  represents a heterocyclic reactive group of general formula (2) or (3), wherein X1 - X5 are defined as cited in Claim 1. The invention also relates to a method for the production thereof and the use thereof to dye and print material containing hydroxyl and/or carbonamide groups.
Patent CA-2420200-A1 (CA)
Title: Systeme d'echappement pour moteurs a melange pauvre
Inventor: BRISLEY ROBERT JAMES
IPC: F01N13/02
Filed: 2001-08-28
Abstract: La présente invention concerne un système d'échappement destiné à un moteur à combustion interne à mélange pauvre. Ce système comprend un piège à NOx (2). Il comprend également un catalyseur d'oxydation (1) servant à oxyder les hydrocarbures (HC) dans des conditions de mélange pauvre, et se trouvant en amont (U) du piège de NOx (2).
Patent CA-2420841-A1 (CA)
Title: Operating circuit for a discharge lamp with early eol detection
Inventor: HECKMANN MARKUS
IPC: H05B41/298
Filed: 2003-03-04
Abstract: The invention relates to a novel operating circuit for a low-pressure discharge lamp 1 with early EOL detection via a measurement of the DC voltage between the electrodes 2, 3. In this case, the DC voltage can be modified by an offset voltage 10 such that only one polarity has to be taken into account during measurement.
Patent CA-2421325-A1 (CA)
Title: Geometrically modified inner vehicle panel capable of deforming under impact
Inventor: YUSTA VICENTE ROBERTO
IPC: B60N2/00
Filed: 2001-04-05
Abstract: The invention relates to an inner panel for vehicles, which is provided with  areas (2) projecting towards the passenger compartment of the vehicle and which is fitted with slots (6) on the back surface of the panel in the areas  adjacent to the projecting portions (6) which dampen the incidence of the latter upon the passengers.
Patent CA-2424232-A1 (CA)
Inventor: GALIK ALISON QUINN
IPC: G06Q30/00
Filed: 2001-10-03
Abstract: Published without an Abstract
Patent CA-2424252-A1 (CA)
Inventor: WHIRLEY ROBERT G
IPC: A61B17/00
Filed: 2001-09-28
Abstract: A system and method of developing better-designed medical devices, particularly prosthesis and more particularly cardiovascular stents and endovascular grafts. The system comprises a geometry generator, a mesh generator, a stress/strain/deformation analyzer, and, optionally, a visualization tool. In one embodiment, the geometry generator receives three - dimensional volumetric data of an anatomical feature and generates a geometr ic model. The mesh generator then receives such geometric model of an anatomica l feature or an in vitro model and a geometric model of a candidate medical device. In another embodiment, the mesh generator only receives a geometric model of the candidate medical device. Using the geometric model(s) received , the mesh generator creates or generates a mesh or a finite element model. Th e stress/strain/deformation analyzer then receives the mesh, and the material models and loads of that mesh. Using analysis, preferably non-linear analysi s, the stress/strain/deformation analyzer determines the predicted stresses, strains, and deformations on the candidate medical device. Such stresses, strains, and deformations may optionally be simulated visually using a visualization tool.
Patent CA-2424713-A1 (CA)
Title: Simultaneous multi-user document editing system
Inventor: WALKER RICHARD
IPC: G06F17/24
Filed: 2001-08-21
Abstract: A system and methods for simultaneous editing of one or more documents by two or more distinct users is disclosed. Each document is divided into a number of mutually exclusive sections, which together contain the entire document. Each section is stored in a separate data container. Each document has primary data of a primary data type. The containers that store the primary data for each document have a common parent container, which is at the head of a document sub-tree corresponding to the document. A document may also include embedded data, which may be of the same or a different type than the primary data. The embedded data is typically stored in embedded data containers, which are typically child containers of the primary data containers. Each of the parent containers is a child container of a root container, which is at the head of a container tree in which all documents in a workspace are stored. Each workspace also includes a member list. The system may include more than one workspace, and may include users who are members of more than one workspace.  Editors are provided for editing documents and embedded data of a number of data types that are supported by the system. Each editor is configured to allow a member to edit data in a section of a document. Typically, data may only be edited after obtaining an exclusive lock for the container in which the section is stored. However, in some cases, data may be edited without first locking the associated container and the modified container may be blindly posted. Different sections of a document may be simultaneously locked by different members, allowing the members to simultaneously edit the two different sections. Editing changes to a document are posted by each editor to a workspace server, which then broadcasts the changes to all connected members of the workspace, allowing members to view changes to a document after they are posted.
Patent CA-2425455-A1 (CA)
Inventor: DUVDEVANI ILAN
IPC: C08L21/00
Filed: 2001-10-09
Abstract: The invention provides a method for increasing the viscosity of C4-C7 isoolefin copolymers including halomethylstyrene derived units by mixing the copolymer with a hindered amine or phosphine of the structure R1R2R3 N or R1R2R3P wherein R1R2 and R3 are preferably lower and higher alkyl groups. The resulting ionically associated, amino or phosphine modified elastomers are used to prepare thermoplastic elastomer blend compositions, including dynamically vulcanized compositions, containing more finely dispersed elastomers which results in compositions having improved mechanical properties.
Patent CA-2425579-A1 (CA)
Inventor: YANG HU
IPC: A23L3/3436
Filed: 2001-10-09
Abstract: Methods of initiating oxygen scavenging are disclosed herein that rely on heat triggering. An oxygen scavenging composition that comprises an oxidizable organic compound and a transition metal catalyst is heated to an extent sufficient to initiate oxygen scavenging. Heat triggering can take place during the manufacture of a film or a packaging article from an oxygen scavenging composition, or it can take place after the film or packaging article has been manufactured.
Patent CA-2429218-A1 (CA)
Title: Compositions for enhanced acaricidal activity
Inventor: ARTHER ROBERT G
IPC: A01N51/00
Filed: 2001-11-26
Abstract: A composition for control of parasitic insects and acarids, comprising a combination of pyrethroids and chloronicotinyl compouds.
Patent CA-2431156-A1 (CA)
Title: Winding web onto seriatim cores with feedback control of axial force and length
Inventor: KOUTONEN PAULI
IPC: B65H18/02
Filed: 2001-12-04
Abstract: The invention relates to a method in winding, wherein separate rolls are formed side-by-side around roll cores (10a, 10b) placed one after the other while supported by support members and wherein the roll cores (10a, 10b) are pressed at their ends against one another by core chucks (20) arranged in connection with the free ends of the outermost roll cores (10a, 10b). In the method, the roll cores (10a, 10b) are placed in a desired position and subjected to a desired compression force by means of the core chucks (20), the length of the row of the roll cores (10a, 10b) is determined, and the compression force of at least one core chuck (20) is regulated during winding when the length of the roll core row changes to keep the compression force and/or the length of the roll core row within desired limits. The invention also relates to a device in winding wherein separate rolls are formed side-by-side around roll cores (10a, 10b) placed one after the other while supported by support member, which device is a core chuck (20) arranged in connection with the free ends of the outermost roll cores (10a, 10b). At least one core chuck (20) comprises measuring devices (21, 23) for measuring the position and the compression force of the core chuck (20) and control devices (22) for controlling the operation of the core chuck (20) to keep the position and the compression force of the core chuck (20) as desired.
Patent CA-2431779-A1 (CA)
Title: Capteur de detection d'obstacles utilisant la detection synchrone
Inventor: O'CONNOR CHRISTOPHER J
IPC: G01V8/12
Filed: 2001-12-13
Abstract: L'invention porte sur un système de détection d'objets (100) qui utilise un photoémetteur (102) et un photodétecteur (104) en vue de détecter et traiter en synchronicité un signal optique (105) renvoyé par un objet dans une zone de pincement d'une ouverture de fenêtre ou de porte (101). Un signal lumineux du photoémetteur (103) est modulé par un signal de modulation (109) possédant une phase active et une phase inactive. Le détecteur optique (104) génère un signal optique (107) qui est fonction de l'intensité de la lumière reçue (105). Le signal lumineux (107) reçu est détecté de manière synchrone par un amplificateur de commutation (108) qui multiplie le signal lumineux modulé, réfléchi par un premier gain pendant la phase active, et par un second gain pendant la phase inactive. La durée des phases active et inactive et des premier et second gains est sélectionnée de sorte que le gain du système donne une moyenne nulle pour la lumière ambiante lorsqu'il est intégré sur une période de mesure déterminée. Le signal détecté de manière synchrone est soustrait (118) d'une tension de décalage prédéfinie (112), cette différence étant ensuite intégrée (114) à la période de mesure. La sortie de l'intégrateur (114) est ensuite comparée à une valeur de seuil prédéfinie.
Patent CA-2433633-A1 (CA)
Inventor: MILLER GARRET
IPC: G01R31/36
Filed: 2003-06-26
Abstract: A method and apparatus that allows a battery charger/tester to transmit and receive information from a remote location. Information, such as the result of the charge and testing of the battery, can be relayed via a wire or wirelessly to a remote device, such as a server for storage. Additionally, information such as firmware updates can be relayed to the battery charger/tester for upload.
Patent CA-2433872-A1 (CA)
Title: Automatic system and method for removing mineral deposits from a dishwasher
Inventor: REICHOLD KURT A
IPC: A47L15/44
Filed: 2002-01-11
Abstract: Whenever a dishwasher is operated a given number of times or whenever a give n number of days transpire, an apparatus performs a process that removes minerals deposits that have built-up inside the dishwasher. The process commences by rinsing the dishwasher interior with water and draining the rin se water. A mixture of water and a chemical that dissolves the minerals is introduced into the dishwasher and a pump circulates the mixture inside the dishwasher for a period of time. Next the mixture is drained out and the dishwasher interior is rinsed again with fresh water.
Patent CA-2434155-A1 (CA)
Title: Device for anchoring a drill string in a borehole
Inventor: BEST BRUNO
IPC: E21B4/18
Filed: 2002-01-08
Abstract: A device for anchoring a drill string in a borehole formed in an earth formation is provided. The device comprises an anchoring member connected to the drill string and being movable between a retracted position in which the anchoring member is retracted from the borehole wall and an extended position in which the anchoring member is extended against the borehole wall so as to anchor the drill string to the borehole wall, and an activating member operable to move the anchoring member from the extended position to the retracted position by the action of pressure of drilling fluid present in the borehole.
Patent CA-2434949-A1 (CA)
Title: Method and apparatus for modulating airfoil lift
Inventor: DEAN ANTHONY JOHN
IPC: B64C21/04
Filed: 2003-07-10
Abstract: An apparatus (100) comprising: an airfoil (110) adapted for generating a lift force; and a first pulse detonation actuator (120) disposed inside the airfoil (110) and adapted for impulsively detonating a fuel/air mixture to produce a pressure rise and velocity increase of combustion products therein, the airfoil (110) having a plurality of lift control holes (130) adapted for communicating combustion product flows from the first pulse detonation actuator (120) to an airfoil surface (140) to modulate the lift force.
Patent CA-2435156-A1 (CA)
Inventor: SADYKHOV AKPER
IPC: F28C3/06
Filed: 2001-12-31
Abstract: L'invention concerne un procédé et un appareil de production de buée, comprenant de très fines goutelettes mono-dispersées en phase liquide. Le procédé consiste à obtenir une séparation définie par une première et une seconde surface, à humidifier une surface de la séparation par une phase liquide de manière à y former un film, tout en laissant la seconde surface sensiblement sèche, à établir un courant gazeux dirigé de la surface sèche à la surface humidifiée, ledit courant gazeux pouvant traverser la séparation recouverte par le film. La dimension des goutelettes de la buée est inférieure à 1 micron et leur concentration est d'au moins 1x10?12¿cm?-3¿.
Patent CA-2436477-A1 (CA)
Inventor: WASLEY TIM
IPC: A47B21/00
Filed: 2003-07-31
Abstract: A corner table with two wing tables which is adapted to form a symmetrical arrangement with the wing tables disposed at different angles. The novel table assembly in accordance with the present invention preferably is used in combination with walls disposed at angles which may vary from each other and with the corner table and its wing tables to be complementarily received in whatever angle may be formed by the walls.
Patent CA-2438011-A1 (CA)
Title: Systeme et procede de commande, cote serveur, d'une presentation eclair
Inventor: HARRINGTON JEFFREY MICHAEL
IPC: H04N7/173
Filed: 2002-02-15
Abstract: L'invention concerne un système et un procédé de commande de présentation éclair sur un dispositif client au moyen d'une commande reçue à partir d'un serveur. La présentation éclair peut, en outre, être synchronisée à un signal de programmation par réception d'un indicateur de ressource universel (URI) spécifiant l'emplacement d'une animation éclair associée au signal de programmation, par récupération de l'animation éclair à partir de son emplacement, par chargement de cette animation sur le dispositif client comprenant un lecteur de contenu éclair, par établissement d'une connexion entre le dispositif client et un serveur, et par réception d'une commande provenant du serveur dirigeant l'animation éclair sur le dispositif client. On peut aussi utiliser une présentation éclair afin de présenter une source de données en temps réel sur un dispositif client sous la commande d'un serveur. Le serveur reçoit une source de données en temps réel et génère une commande concernant une animation éclair sur le dispositif client. La commande dirige la présentation de l'animation éclair.
Patent CA-2440159-A1 (CA)
Title: Integration of e-mail with instant messaging services
Inventor: UBERTI JUSTIN
IPC: H04L12/58
Filed: 2001-03-07
Abstract: A system for instant communication in real time is described wherein it is determined if a user with a given e-mail address is available for on-line messaging. The system takes in a group of e-mail addresses and automatically looks for screen names that are available for instant messaging. Once a scre en name is available for online communication, an ion appears nest to the scree n name. Instant messaging is achieved by pressing the icon. The screen names, the icons and the e-mail addresses all appear in the same window, thereby, integrating traditional e-mail addresses with instant messaging services making real time communication an effective tool.
Patent CA-2440954-A1 (CA)
Title: Phenyl derivatives 3
Inventor: DORSCH DIETER
IPC: A61K31/437
Filed: 2002-02-27
Abstract: Novel compounds of the formula (I) formula (I) in which W, E, X, Y, T, R1, R2, R2', and R2'' are as defined in Patent Claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic disorders and for the treatment of tumours.
Patent CA-2441566-A1 (CA)
Title: Blood cell production via activation of the hemoglobin scavenger receptor
Inventor: MATTHEWS KATHRYN EMMA
IPC: A61K39/00
Filed: 2002-03-26
Abstract: Methods and compositions for stimulating the growth, proliferation, differentiation and/or mobilization of stem and/or progenitor cells are described. The method involves administering an effective amount of a substance which can activate the CD163 hemoglobin scavenger receptor signal transduction pathway. The methods and compositions are useful in stimulating hematopoiesis and in treating a wide range of conditions including cytopenia s, anemias and for use in preparing cells for transplantation.
Patent CA-2442003-A1 (CA)
Title: Methods for treating neurodegenerative diseases including alzheimer's
Inventor: GHANBARI HOSSEIN A
IPC: A61P43/00
Filed: 2002-03-22
Abstract: Method for preventing neural tissue damage caused by ADP-ribosylation of eucaryotic elongation factor-2 (EF-2) are disclosed. These methods are especially iseful in the treatment of neurodegenerative diseases, such as Alzheimer's disease, Parkinson's disease, and other cognitive disorders of mammals. Also described are methods to screen for drugs that wouls be useful for treating such diseases.
Patent CA-2442012-A1 (CA)
Title: Derives chimiques et leur application comme agent antitelomerase
Inventor: MERGNY JEAN-LOUIS
IPC: A61K31/5377
Filed: 2002-03-22
Abstract: La présente invention est relative ô la thérapie du cancer et concerne de nouveaux agents anticancéreux ayant un mécanisme d'action bien particulier. Elle concerne aussi de nouveaux composés chimiques ainsi que leur applicatio n thérapeutique chez l'homme.
Patent CA-2445625-A1 (CA)
Title: Pyrazino'1',2':1,6!pyrido'3,4-b!indole1,4-dione derivatives
Inventor: SAWYER JASON SCOTT
IPC: C07D487/14
Filed: 2002-04-15
Abstract: Compounds of the general structural formula (I), and use of the compounds an d salts and solvates thereof, as thereapeutic agents. In particular, the invention relates to compounds that are potent and selective inhibitors of cyclic guanosine 3', 5'-monophosphate specific phosphodiesterase (cGMP- specific PDE), in particular PDE5, and have utility in a variety of therapeutic areas wherein such inhibition is considered beneficial, includin g the treatment of cardiovascular disorders and erectile dysfunction.
Patent CA-2446965-A1 (CA)
Title: Positive response biosensors and other sensors
Inventor: LEJEUNE KEITH E
IPC: G01N33/543
Filed: 2002-05-02
Abstract: A sensor for detecting an analyte in an environment includes a first reaction system including a first enzyme and a substrate for the first enzyme. The analyte inhibits the reaction of the substrate catalyzed by the first enzyme.  The sensor further includes at least a second reaction system that reacts to produce a first detectable state when the first enzyme is inhibited. In some embodiments, the reaction of the first reaction system can produce a second detectible state, different from the first detectible state. Another sensor for detecting an analyte in an environment includes a first reaction system including a first enzyme or a first substrate for the first enzyme. In this embodiment, the analyte is either a substrate for the first enzyme or the first enzyme if the first reaction system includes the first substrate. Figure (1) illustrates reaction schematics of one embodiment of a sensor of the present invention for detecting nerve agents.
Patent CA-2448789-A1 (CA)
Title: Adapter for annular fluorescent lamps having an integrated ballast and starting arrangement
Inventor: BALDO LORENZO
IPC: F21V23/02
Filed: 2003-11-10
Abstract: The invention relates to an adapter (1) having an integrated ballast and starting arrangement for annular fluorescent lamps (2) having a pin base (3) for connecting them to conventional incandescent lamp sockets. The adapter (1) has a cuboidal housing and has at each end a holder which partially encloses the pin base (3) of the fluorescent lamp (2) or the discharge vessel (12) of the fluorescent lamp (2). The first holder in this case also contains a socket for accommodating and making electrical contact with the pin base (3) and the other holder contains a sliding apparatus for locking the lamp (2).