baber/WOPTO huggingface dataset:
Patent CA-2523307-C (CA)
Title: Mecanisme de degagement de porte en tandem pour distributeur automatique
Inventor: ALBERT RICHARD T
IPC: G07F11/00
Filed: 2005-10-14
Granted: 2013-04-16
Abstract: Un distributeur automatique comprend un premier et un deuxième système de distribution intégrés installés dans les portions des diviseurs de tablettes de produits adjacents établissant au moins une première, une deuxième et une troisième file de produits. Chaque premier et deuxième système de distribution comprend un premier et un deuxième mécanisme de dégagement ayant une pluralité de plaques à charnière supportées par un cadre. La pluralité de plaques à charnières est sélectivement déplacée à l'intérieur et à l'extérieur des unes correspondantes de la première, la deuxième et la troisième file de produits, de sorte que chaque file de produits a une association avec deux mécanismes de dégagement opposés. Préférablement, au moins un des premier et deuxième mécanismes de dégagement de chaque système de distribution comprend un élément d'espacement de file qui est fixé à une des plaques à charnières et se projette dans la file de produits pour établir un espacement désiré entre les mécanismes de dégagement.
Patent CA-2526879-C (CA)
Title: Stabiliser combinations for chlorine-containing polymers
Inventor: MALZACHER KORNELIA
IPC: C08K3/00
Filed: 1996-10-11
Granted: 2009-12-15
Abstract: A stabiliser combination, mainly for PVC, is described, comprising A) at least one compound of formula I (see formula I) wherein R*1 and R*2 are each independently of the other C1-Cl2alkyl, C3- C6lkenyl, C5-C8cycloalkyl that is unsubstituted or substituted by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or by chlorine atoms, or C7-C9phenylalkyl that is unsubstituted or substituted at the phenyl ring by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or chlorine atoms, and R*1 and R*2 may additionally be hydrogen and C1-C12alkyl, and Y is S or O,and B) at least one compound from the following groups: B1) perchlorate compounds, B2) glycidyl compounds, B3) beta-diketones and beta-keto esters, B4) dihydropyridines and polydihydropyridines, B5) polyols and disaccharide alcohols, B6) sterically hindered amines (tetraalkylpiperidine compounds), B7) alkali aluminosilicates (zeolites), B8) hydrotalcites, B9) alkali aluminocarbonates (dawsonites), B10) alkali- (or alkaline earth-) carboxylates,-(bi)carbonates or -hydroxides, B11) antioxidants and lubricants and B12) organotin stabilisers.
Patent CA-2531786-C (CA)
Title: Pod with lockable, extendable arms
Inventor: TARDY JEAN-FRANCOIS
IPC: B64D1/22
Filed: 2004-07-07
Granted: 2012-09-04
Abstract: The invention relates to a pod comprising a central pole (1, 8) having a support section (9) which bears the ends of pivot-mounted arms (30). According to the invention, when retracted against the pole (1, 8), opposing free sections (32) of the arms are held in place by a removable locking device comprising an axially-mobile crown element (10) which locks the arms (30) in a radial manner. The aforementioned crown element (10) is held in the locked position by means of a hysteresis effect. In this way, with the release of a compressed spring (20), the crown element (10) can only be moved backwards out of the hold when the spring (20) is additionally compressed by an external force, such as to release a mobile end stop element (21) which impedes the action of the spring (20), and the backstop element is maintained in delicate equilibrium by the crown element (10).
Patent CA-2533252-C (CA)
Inventor: CLOUGH MALCOLM J
IPC: F04D13/06
Filed: 2004-07-26
Granted: 2014-11-04
Abstract: An electric fluid pump includes an upper housing having a fluid inlet and outlet. An impeller is seated within the upper housing for pumping fluid between the inlet and the outlet. The impeller includes at least one magnet secured thereto. A lower housing mates with the upper housing. The lower housing has an upper wall for closing the upper housing and a shaft extending from the upper wall for rotatably supporting the impeller. A stator is seated within the lower housing and spaced from the impeller by the upper wall. The stator includes a plurality of pillars supporting a winding of coils for producing a magnetic field to energize the magnet and rotate the impeller, and a plurality of top plates covering each of the coils and spaced apart by a predetermined gap for maintaining the magnetic field between the stator and the impeller. An end cap closes the stator within the lower housing.
Patent CA-2542486-C (CA)
Inventor: HANNON GREGORY E
IPC: B32B27/12
Filed: 2004-10-14
Granted: 2009-05-19
Abstract: Liquidproof seams are formed between laminates, most preferably those having a complex textile structure on the sealing side of the laminate, where at least a portion of the complex textile in the sealing region is removed, such as by skiving, to reduce the thickness in the seam, or sealing region, prior to the creation of a durably sealed liquidproof seam.
Patent CA-2547049-C (CA)
Inventor: PARIAS THOMAS
IPC: F17C13/02
Filed: 2006-05-15
Granted: 2009-09-01
Abstract: Des configurations de la présente invention procurent des dispositifs et des méthodes qui permettent de déterminer l'état du contenu d'un récipient. Les configurations comprennent des indicateurs d'état passifs qui changent d'état en fonction du laps de temps que le contenu a passé dans le récipient. Dans une configuration, l'indicateur d'état pourrait être une structure adhésive multicouche fixée au récipient qui présente des changements évidents en fonction du temps que le liquide est demeuré dans le récipient. Par exemple, la structure multicouche pourrait changer de couleur avec le temps. Dans une autre configuration, l'indicateur d'état pourrait consister en un chronomètre électronique fixé au récipient et à au moins un indicateur. Le chronomètre électronique pourrait être configuré pour aviser l'utilisateur ou les utilisateurs du fluide comprimé de l'âge du gaz comprimé au moyen d'indicateurs.
Patent CA-2547584-C (CA)
Inventor: WIEMERS TIM
IPC: E21B47/10
Filed: 2001-09-19
Granted: 2008-11-18
Abstract: A novel method, system and tool for performing formation and well evaluation while drilling are disclosed. These inventions determine the properties of a particular formation within a reservoir as the reservoir is being intersected during well construction. In one form of the invention, the formation evaluation is made using a direct measurement of the formation's ability to flow fluids. The flow potential of a reservoir during underbalanced well construction is determined as the well is being constructed. The methods produce an understanding of the volumes and types of the fluids such as oil, gas, and/or water, that can be produced out of discrete sections of a formation within a reservoir as the reservoir is intersected. The trajectory and path of the wellbore through the reservoir are modified to intersect formation having more desirable permeability and productivity to decrease the time to market of the hydrocarbon reserves within a reservoir without the time delay inherent when conventional formation evaluation techniques are applied. A downhole flow measurement instrument is used to obtain actual flow ratios. The instrument is integrated into a near-bit stabilizer and can be used for early kick and benign "breathing" fractures detection in the open hole wellbore.
Patent CA-2548529-C (CA)
Inventor: ESTES ROBERT A
IPC: G01V3/26
Filed: 2004-12-03
Granted: 2011-02-15
Abstract: L'invention concerne un capteur nucléaire placé sur un ensemble de fond de puits (BHA), servant à mesurer une propriété d'une formation terrestre pendant une rotation continue du BHA. Des magnétomètres susceptibles d'erreurs de justesse sont déployés sur le BHA pour effectuer des mesures de l'angle de face de coupe magnétique. Un processeur sépare les mesures de capteur en secteurs azimutaux, tout en compensant les retards inhérents des dispositifs électroniques, les rotations non uniformes et les déviations.
Patent CA-2550013-C (CA)
Inventor: SUGAI MOTOYUKI
IPC: A61K38/46
Filed: 2004-11-29
Granted: 2013-02-19
Abstract: The present invention provides an enzyme with lytic activity against cariogenic bacteria and a means for treating and preventing tooth decay using the enzyme.  The enzyme provided by the present invention is a lytic enzyme produced by Streptococcus mutans and has a substrate specificity for lysing selectively Streptococcus mutans and Streptococcus sobrinus. Therefore, application of the enzyme enables to remove selectively cariogenic bacteria or to decrease the number of cariogenic bacteria inside oral cavity, and may exert preventive effect against tooth caries.
Patent CA-2550396-C (CA)
Inventor: PRENTICE JAMES A III
IPC: F23G7/12
Filed: 2004-12-16
Granted: 2013-02-05
Abstract: Apparatus and processes are provided for combusting hydrocarbon containing waste fuel with an oxidizer, preferably liquid oxygen, and producing a substantially clean exhaust gas and a separate high purity steam product (e.g., superheated steam) that can be used to generate electrical power. The apparatus includes a plurality of combustion chambers in series with means to control the combustion temperature while facilitating complete combustion. The apparatus and method are useful for transforming waste materials, particularly solid and liquid wastes, such as the rubber from scrap tires into non-hazardous materials and energy.
Patent CA-2554536-C (CA)
Title: Crystalline forms of gaboxadol monohydrate or anhydrate
Inventor: COOPER VINCENT BRETT
IPC: C07D498/04
Filed: 2005-01-28
Granted: 2012-09-18
Abstract: The present disclosure relates to two crystalline monohydrates and two crystalline anhydrates of gaboxadol:     (see above formula) together with methods for preparing them.     The present disclosure further relates to the use of crystalline forms of gaboxadol for the treatment of disorders susceptible of amelioration by GABA A receptor agonism.
Patent CA-2557467-C (CA)
Inventor: CLANCY TERRY
IPC: G06Q50/00
Filed: 2005-02-11
Granted: 2009-12-08
Abstract: A system and method for releasing a security tag from an article automatically at a point of sale without the need for store employee involvement, assuming a valid sale is occurring. A system and method for releasing a security tag from an article automatically at a point of sale that tracks the detacher operation and the time and date of such operation.
Patent CA-2558001-C (CA)
Title: Multilevel converter based intelligent universal transformer
Inventor: LAI JIH-SHENG
IPC: H02M7/48
Filed: 2004-11-05
Granted: 2010-01-26
Abstract: A multilevel converter-based, intelligent, universal transformer includes back-to-back, interconnected, multi-level converters coupled to a switched inverter circuit via a high-frequency transformer. The input of the universal transformer can be coupled to a high-voltage distribution system and the output of the universal transformer can be coupled to low-voltage applications. The universal transformer is smaller in size than conventional copper-and-iron based transformers, yet provides enhanced power quality performance and increased functionality.
Patent CA-2561908-C (CA)
Title: A process for the preparation of vinylaromatic (co)polymers grafted on an elastomer in a controlled way
Inventor: LONGO ALDO
IPC: C08F285/00
Filed: 2005-03-07
Granted: 2012-12-18
Abstract: A process for the preparation of vinylaromatic (co)polymers grafted on an elastomer in a controlled way, comprising the dissolving of an elastomer, such as polibutadiene, in a mixture consisting of a monomer and of a solvent in the presence of a polymerization catalytic system, which comprises an initiator of free radicals and a stable initiator of free radicals. The mixture obtained in this way is heated to a temperature of about 100 ~C to functionalize the rubber, then more monomer is added and the temperature is raised to start the polymerization reaction.
Patent CA-2562667-C (CA)
Inventor: SAINT-GERARD YANNICK
IPC: C09C1/40
Filed: 2005-04-15
Granted: 2012-12-04
Abstract: The invention relates to the preparation of a divided solid composition comprising a talcum powder of which at least one fraction consists of grains of talc which are bonded to each other in the form of aggregates having a greater average size than that of the grains of talc. The inventive composition shows good compatibility with a large number of thermoplastic resins and a high talc content, at least of the order of 75 %. In addition, a divided solid composition obtained in accordance with the invention, can be dispersed as fine particles of talc in thermoplastic materials during the forming of said thermoplastic materials (low shear methods such as sheet/film extrusion, injection moulding, etc.) using traditional facilities and techniques. In this way, the invention can be used to produce talc-loaded thermoplastic articles without the need for costly composites (or compounds).
Patent CA-2564640-C (CA)
Inventor: DE GUERRY JEAN
IPC: C23G5/00
Filed: 2005-05-02
Granted: 2013-07-02
Abstract: The invention concerns a method comprising: a) providing sheet or format metal; b) swaging said metal by means of a swaging lubricant, so as to form a swaged blank (1); c) degreasing said swaged blank (1), so as to typically remove the remains of the swaging lubricant, to form a degreased blank (2) capable of being lacquer coated; d) lacquer coating said degreased blank (2), said resulting lacquer coated blank (3) being then optionally decorated; e) an optional finishing step. The method is characterized in that during the degreasing at step c), said swaged blank (1) is subjected to an energetic radiation emission treatment of selected intensity and duration to eliminate or decompose said remains of lubricant, said treatment being wholly carried out at a metal temperature less than 150 ·C, and for a duration typically less than 1 second, so as to obtain, following said treatment, a surface tension not less than 34 dynes/cm. The invention also concerns a device for implementing said method. The invention provides the advantage that the low temperature degreasing preserves the mechanical properties of the metal of the swaged blank (1).
Patent CA-2565844-C (CA)
Inventor: BOSSE ROGER
IPC: C12Q1/68
Filed: 2005-06-09
Granted: 2015-08-11
Abstract: The invention provides methods for isolating a target molecule from a sample.  In an embodiment, the method involves contacting a sample with a capture agent, the agent comprising a siderophore and a transition metal cation, under conditions wherein the agent is capable of binding a target molecule to form a target molecule-capture agent complex, wherein the target molecule is selected from the group consisting of a phosphorylated molecule, a nitrotyrosine-containing molecule and a sulfated molecule, and separating the target molecule-capture agent complex from the sample, thereby isolating the target molecule from the sample. Also provided are methods for determining the presence of a target molecule in a sample, that involve contacting a sample with a capture agent, the agent comprising a siderophore and a transition metal cation.
Patent CA-2570429-C (CA)
Title: Receiver circuit using nanotube-based switches and transistors
Inventor: BERTIN CLAUDE L
IPC: H04B1/16
Filed: 2005-05-26
Granted: 2011-09-13
Abstract: Receiver circuits using nanotube-based switches and transistors. A receiver circuit includes a differential input having a first and second input link, a differential output having a first and second output link, and first and second switching elements in electrical communication with the input links and the output links. Each switching element has an input node, an output node, a nanotube channel element, and a control structure disposed in relation to the nanotube channel element to controllably form and unform an electrically conductive channel between said input node and said output node. First and second MOS transistors are each in electrical communication with a reference signal and with the output node of a corresponding one of the first and second switching elements.
Patent CA-2575238-C (CA)
Inventor: GARDNER GEOFFREY BRUCE
IPC: G03F7/075
Filed: 2005-06-21
Granted: 2015-04-21
Abstract: A method for preparing sensing devices (biosensors) includes the steps of: (1) applying a photopatternable silicone composition to a surface in a sensing device to form a film, (2) photopatterning the film by a process comprising exposing the film to radiation through a photomask without the use of a photoresist to produce an exposed film; (3) removing regions of the non-exposed film with a developing solvent to form a patterned film, which forms a permselective layer or an analyte attenuation layer covering preselected areas of the sensing device.
Patent CA-2577309-C (CA)
Inventor: REDDY E PREMKUMAR
IPC: C07C311/15
Filed: 2005-06-23
Granted: 2013-10-22
Abstract: .alpha.,.beta.-Unsaturated sulfones, sulfoxides, sulfonimides, sulfinimides, acylsulfonamides and acylsulfinamides of Formula I: wherein R1 R2, M1 M2,L, E1 , E2, Q1, Q2 and n are as defined herein, are useful as anti-angiogenesis agents, as agents for treatment of age related senile dementia, and as antiproliferative agents including, for example, as anticancer agents.
Patent CA-2578655-C (CA)
Inventor: HANSEN PETER
IPC: G06Q40/04
Filed: 2005-04-15
Granted: 2019-01-22
Abstract: Real time or near real time assessment of the quality of securities transactions is accomplished by intercepting order and execution communications between trader and broker, comparing the execution data with contemporaneous market data relative to the transaction or transactions involved, and informing the trader of that comparison. This is accomplished without interrupting or impeding the trader-broker communications, except that a broker-trader communication may, if desired, be interrupted and relevant data aggregated until the aggregate reaches a desired value. It is preferred that the comparison be between the volume-weighted average price of the securities transaction and the volume-weighted average price of the market data for that security, over the life of the order. A particular effective way to communicate the quality evaluation to the trader is disclosed.
Patent CA-2579186-C (CA)
Inventor: ROEPER JOSEF
IPC: G01N33/487
Filed: 2007-02-20
Granted: 2013-08-20
Abstract: The invention relates to a method for production of a multi-layer analysis element (10) for liquid samples, with at least one test field (6) for the analysis of the liquid samples, in which method an analysis element blank (1) composed of at least two superposed material layers (14) is made available. The multi-layer analysis element (10) or a constituent part of the multi-layer analysis element (10) is cut out from the analysis element blank (1) by means of laser radiation. The laser radiation cuts through different material layers (14) in at least two areas (20, 21, 22) and has a laser power which is effective for said cutting and which is varied as a function of the thickness and the material of the different material layers (14) to be cut in the areas (20, 21, 22).
Patent CA-2579770-C (CA)
Title: Decoloration avec blanchiment ameliore
Inventor: VAN BUSKIRK GREGORY
IPC: C11D7/28
Filed: 2005-08-03
Granted: 2014-04-08
Abstract: La présente invention concerne des procédés, des compositions et des trousses permettant d'augmenter la conservation de la luminosité d'une étoffe lavée avec un agent de blanchiment produisant de l'hypohalite, au moyen d'une quantité suffisante d'un composé à libération de bromure pour obtenir entre 0,1 et environ 1,5 moles d'ions de bromure de chlore disponible dans une liqueur de lavage afin de réduire les effets négatifs de l'agent de blanchiment produisant de l'hypohalite sur l'azurant optique se trouvant soit dans la liqueur de lavage, soit sur l'étoffe elle-même. Le mode de réalisation décrit dans cette invention consiste également à appliquer à des étoffes lavées au moyen de détergents de lavage disponibles dans le commerce, lesquels diffusent un azurant optique dans ladite liqueur de lavage, lequel azurant optique présente généralement une instabilité en présence d'agents de blanchiment produisant de l'hypohalite. L'utilisation de tels procédés et/ou de telles compositions permet d'améliorer la protection de l'azurant optique, ce qui permet d'augmenter la luminosité des étoffes lavées par rapport aux résultats obtenus lors d'une mesure de la blancheur Stensby de l'étoffe par une valeur ? W supérieure à environ 3Ø
Patent CA-2580006-C (CA)
Inventor: VACANTI DAVID C
IPC: H03H9/46
Filed: 2005-09-09
Granted: 2014-03-25
Abstract: The present invention provides systems and methods for pre-filter (28) in a VHF receiver using Micro-Electro-Mechanical Systems (MEMS) filters. The system includes an antenna (24), and first and second Micro-Electro-Mechanical Systems (MEMS) filters (28). The first MEMS filter filters a signal received by the antenna based on a first pre-defined bandwidth, and the second MEMS  filter filters the signal filtered by the first MEMS filter based on a second bandwidth. The system also includes an analog to digital converter (32) that converts the signal filtered by the second MEMS filter into a digital signal, a down converter (34) that down converts the digital signal produced by the A  to D converter, and a digital signal processor (40) that processes the down converted digital signal produced by the down converter. The first and second MEMS filters or the down converter are adjustable based on a received tuning signal.
Patent CA-2585987-C (CA)
Title: Systeme et procede pour la protection de cles de chiffrement principales
Inventor: LITTLE HERBERT A
IPC: G06F21/00
Filed: 2005-12-22
Granted: 2012-12-04
Abstract: La présente invention a trait à un système et un procédé pour la protection de clés de chiffrement de transport principales stockées sur un dispositif informatique. Les clés de chiffrement de transport principales sont utilisées pour la sécurisation de communications de données entre des dispositifs informatiques. Dans un mode de réalisation représentatif, il est prévu un procédé dans lequel une copie de la clé de chiffrement de transport principale est générée et stockée dans une mémoire volatile d'un premier dispositif informatique (par exemple, un dispositif mobile). Cette copie de la clé de chiffrement de transport principale peut être utilisée pour faciliter le déchiffrement de données reçues au niveau du premier dispositif informatique provenant du deuxième dispositif informatique (par exemple, un serveur de données), même lorsque le premier dispositif informatique est verrouillé. Le procédé comprend également le chiffrement de la clé de chiffrement de transport principale, avec une clé de protection de contenu par exemple, et le stockage de la clé de chiffrement de transport principale dans une mémoire non volatile du premier dispositif informatique.
Patent CA-2587899-C (CA)
Inventor: DICKSON CRAIG B
IPC: G10L13/00
Filed: 2007-04-27
Granted: 2014-12-16
Abstract: A text to speech interactive voice response system is operable within a personal computer having a processor, data storage means and an operating system. The system comprises an input subsystem for receiving a text data stream from a source device in a predetermined format; a process control subsystem for converting the text data stream into corresponding output data items; an audio record subsystem for recording audio data to be associated with each output data item; and, a broadcast control subsystem for generating an audio broadcast based on the output data items. There is also disclosed a system management and control subsystem for user interface with the system.