baber/WOPTO huggingface dataset:
Patent CA-2443024-A1 (CA)
Inventor: CARROLL JOSEPH ALLEN
IPC: F24C14/00
Filed: 2002-04-05
Abstract: Cette invention concerne un dispositif de type convertisseur catalytique qui s'utilise par exemple avec un four. Ce dispositif comprend un substrat céramique recouvert d'un catalyseur et un anneau de montage. Cet anneau, qui permet de fixer le substrat, s'engage dans une surface d'évent d'un four et assure le montage du convertisseur catalytique dans un trou de l'évent de telle sorte que les gaz s'écoulant par cet évent traversent des ouvertures dans le substrat. L'anneau de montage comprend un corps de forme annulaire, un ou plusieurs ergots partant du corps qui assurent la fixation du substrat dans l'anneau au niveau de sa surface périphérique, et un ou plusieurs onglets de verrouillage partant du corps. Grâce à ces onglets de verrouillage, la bague de montage peut glisser dans le trou d'évent et se mettre en place par effet de ressort, ce qui rend superflu l'emploi de vis pour le montage du convertisseur catalytique.
Patent CA-2443062-A1 (CA)
Title: An auxiliary unit for the sanitising treatment of dental equipment
Inventor: CASTELLINI FRANCO
IPC: A61C1/00
Filed: 2003-09-26
Abstract: An auxiliary unit (100) for sanitising treatments can be fitted on dental units (R) comprising: a fluid supply line (1) connected, at one end, to the general water mains (2) and, at the other, to the dental unit by means of a first branch (3) which supplies at least a series of instruments - patient (4) and an air supply line (6) connected at its infeed to a source (7) of compressed air and at its outfeed to the dental unit; the unit (100) comprises a body(8), external to the dental unit, supporting at least one container (9) of disinfectant / sterilising fluid which can be connected, by means of a first conduit (10), to the fluid supply lines second means (11) of interception positioned on the fluid supply line (1) and designed to allow closure of the fluid supply at least in the first branch (3) during the treatment using the disinfectant / sterilising fluid; and means (12, 13) for preparing and implementing the treatment, acting at least on the first conduit (10) and on the second means (11) of interception, so as to allow the treatment fluid to pass through the first branch (3).[Figure 2]
Patent CA-2446777-A1 (CA)
Inventor: LAAS HANS-JOSEF
IPC: C09D201/02
Filed: 2002-05-07
Abstract: The invention relates to a novel method for the dimerisation of isophorone diisocyanate as well as the use of uretdione polyisocyanates, produced according to said method, as starting components for polyurethane plastics, especially as isocyanate components for producing cross-linked uretdione powder lacquer cross-linking agents.
Patent CA-2448568-A1 (CA)
Title: Antenne a profil mince
Inventor: PECORA RONALD A JR
IPC: H01Q1/40
Filed: 2002-05-30
Abstract: L'invention porte sur une antenne dipôle faite d'éléments conducteurs flexibles (1, 2) enchâssés dans une couverture flexible (3) de protection ou attaché à un substrat semi-rigide. Ladite couverture (3) protège l'antenne pendant sa manipulation, son transport et son installation. Les éléments conducteurs (1, 2) et la couverture (3) peuvent en outre être enchâssés ou enfouis dans une couverture protectrice extérieure (4) qui sert d'adhésif pour fixer l'antenne en permanence à une surface (7) de montage où une fois installée l'antenne dépasse peu de ladite surface (7).
Patent CA-2449283-A1 (CA)
Inventor: LANGLEBEN DANIEL
IPC: G06Q50/22
Filed: 2002-06-17
Abstract: L'invention concerne une méthode et un système de mesure des modifications de l'activité cérébrale d'un individu au moyen de méthodes d'imagerie cérébrale fonctionnelle, pour les besoins d'une enquête, par exemple pour détecter et évaluer si un individu est sincère ou malhonnête, et/ou si un individu possède une connaissance antérieure d'un certain visage ou d'un certain objet. La présente invention allie les récents progrès dans le domaine de l'imagerie cérébrale médicale, les sciences informatiques et les neurosciences afin de créer une méthode rigoureuse et objective de détection de la tromperie et de la connaissance antérieure dissimulée, fondée sur une analyse informatisée des mesures directes de l'activité cérébrale. En appliquant le paradigme développé à partir du modèle de la tromperie, et en l'appliquant à un individu visualisant des informations médiatiques (par exemple des films ou messages audiovisuels, ou des annonces publicitaires), on utilise les données obtenues pour interpréter l'effet desdites informations sur l'individu. Cela permet la manipulation efficace du contenu des segments médiatiques afin d'atteindre un impact maximal voulu dans des populations ciblées ou sur des individus spécifiques
Patent CA-2449893-A1 (CA)
Title: Multimodal polyamides, polyesters and polyester amides
Inventor: HORN HANS CHRISTOPH
IPC: C08L77/06
Filed: 2002-06-13
Abstract: Published without an Abstract
Patent CA-2450394-A1 (CA)
Inventor: LEIGHTON F THOMSON
IPC: G06F15/00
Filed: 2001-05-25
Abstract: L'invention concerne un système de réacheminement de trafic intelligent qui effectue un rééquilibrage de charge global, susceptible d'être utilisé dans toute situation exigeant qu'un utilisateur accède à une ressource dupliquée. On oriente l'utilisateur vers la réplique appropriée de sorte que le chemin menant à cette réplique soit satisfaisant du point de vue du réseau et que la réplique ne soit pas surchargée. De préférence, on utilise un service de nom de domaine (DNS) pour fournir des adresses IP correspondant à la réplique appropriée. L'application la plus courante consiste à réacheminer le trafic vers un site Web utilisé en écriture miroir.
Patent CA-2450962-A1 (CA)
Title: Drug delivery devices
Inventor: LLANOS GERARD H
IPC: A61K31/727
Filed: 2002-06-21
Abstract: Local drug delivery medical devices are utilized to deliver therapeutic dosages of drugs, agents or compounds directly to the site where needed. The local drug delivery medical devices utilize various materials and coating methodologies to maintain the drugs, agents or compounds on the medical device until delivered and positioned.
Patent CA-2451259-A1 (CA)
Inventor: KARDAUSKAS MICHAEL J
IPC: B05D7/00
Filed: 2002-05-24
Abstract: A method of manufacturing a touch screen panel (10), the method including applying a resistive coating (32) to one surface of an insulative substrate (12), applying an insulative protective coating (30) to the resistive coatin g (32), depositing a conductive edge electrode (16) pattern including a plurality of edge electrodes (16) on the protective coating, and firing the panel until the edge electrodes etch through the protective coating (30) and make electrical contact with the resistive coating (32).
Patent CA-2451379-A1 (CA)
Inventor: MASSIRONI MARIA GABRIELLA
IPC: A61K47/36
Filed: 2002-06-19
Abstract: La présente invention porte sur des compositions pharmaceutiques orales à libération modifiée contenant un ou plusieurs principes actifs solubilisés, en suspension ou inclus dans une matrice amphiphile de formulation appropriée qui, chargées dans des matrices hydrophiles, ont différents profils de libération.
Patent CA-2451571-A1 (CA)
Inventor: ABE KIYOFUMI
IPC: H04N19/176
Filed: 2003-04-16
Abstract: In a mode selecting section (1109), when a macroblock pair (hereinafter referred to as MBP) to be coded is coded in a frame structure by referencing a preceding frame in order of display time, for an adjacent MBP coded from a field structure, a mean value of the motion vectors of the macroblocks (hereinafter referred to as MB), i.e., the top and bottom fields of the MBP is applied, if both of the two MBs reference the frame whose first reference index is the minimum value. If there is an MB referencing a frame whose first reference index is not the minimum value, the motion vector is made ~0~, thereby calculating the motion vector of the MB to be coded.
Patent CA-2452070-A1 (CA)
Inventor: LACK ADAM C
IPC: F02D41/14
Filed: 2002-06-28
Abstract: A torque calculator (10) and method for providing real time data that measures net torque output of a running engine (100) in a motor vehicle. Gross torque production (24) is calculated using engine speed and fueling data. Torque losses due to accessories, pumping, and friction (22, 26, 28, 30) are calculated and subtracted from gross torque production, and inertial torque is also accounted for to yield engine net running torque. The engine net running torque data and engine speed data are processed according to a filter algorithm (94) that compensates the engine net running torque data for engine speed. Transmission shifting (112) is controlled by the speed-compensated engine net running torque.
Patent CA-2453984-A1 (CA)
Title: Resistance to powdery mildew infection and absence of necrosis in cucumber, cucumis sativus
Inventor: HEUVELMANS PAUL
IPC: A01H5/00
Filed: 2003-12-23
Abstract: This invention is situated in the field of cucumber breeding, namely novel cucumber plants that have a unique combination of resistance to 'powdery mildew (further referred to as 'mildew resistance') and are absence of leaf necrosis (further referred to as 'absence of necrosis') during cucumber winter greenhouse production. Provided are plant seeds and methods for transferring the novel characteristics of these cucumber plants to other cucumber plants.
Patent CA-2454997-A1 (CA)
Inventor: SCHOLTE ALEXANDER MARTIN
IPC: H04L47/41
Filed: 2004-01-12
Abstract: The present invention is directed to the aggregation of data packets and to super packets for transmission across a communication network. In accordance with the present invention, an identifier associated with individual data packets is examined to determine whether such individual packet is suitable for inclusion in a super packet containing data packets associated with individual data flows. The identification may be included within a field established for a purpose other than marking an individual data packet in connection with forming aggregate packets. In particular, preexisting data fields may be utilized to identify packets for purposes of forming aggregate data streams.
Patent CA-2457282-A1 (CA)
Title: Method for expression of small antiviral rna molecules within a cell
Inventor: BALTIMORE DAVID
IPC: A61K38/00
Filed: 2002-09-13
Abstract: In one aspect, the invention provides methods and compositions for the expression of small RNA molecules within a cell using a retroviral vector. T he methods can be used to express double stranded RNA complexes. Small interfering RNA (siRNA) can be expressed using the methods of the invention within a cell, that interfere with a viral life cycle by down regulating either the viral genome, a viral genome transcript, or a host cell that . In another aspect the invention provides methods for treating patients having suffering from infection, particularly infection with HIV.
Patent CA-2460549-A1 (CA)
Title: Device for mixing two flows of fluid, which are initially guided separate from one another, in a two-circuit reaction engine
Inventor: KATHEDER KARL
IPC: F02K1/40
Filed: 2002-08-29
Abstract: The invention relates to a device for mixing two flows of fluid (16, 18), which are initially guided separate from one another, in a two-circuit reaction engine. To this end, a mixing tube (10) is provided which encircles a hot central stream (16), and a cold bypass flow (18) flows outside along the lateral surface (12) of said mixing tube. The mixing tube (10) is provided i n the form of a truncated cone that narrows in the direction of flow (S) and h as openings (20) at the downstream end in the peripheral direction of the mixin g tube surface (12). Said openings are located in a cross-sectional plane that is perpendicular to the longitudinal axis (14) of the mixing tube (10), and the hot central stream (16) flowing through the mixing tube (10) penetrates, via the openings, the cold bypass stream (18) flowing around the mixing tube surface (12). The openings (20) have elliptical passage surfaces (22) with a major axis (24) and a minor axis (26), whereby the major axis (24) of the passage surfaces (22) on the lateral surface (12) of the mixing tube (10) ru n in the direction of flow (S) of the fluids (16, 18), and the minor axis (26) runs perpendicular thereto.
Patent CA-2463510-A1 (CA)
Title: Synthesis of 4-(piperidyl) (2-pyridyl)methanone-(e)-o-methyloxime and its salts
Inventor: WU WENXUE
IPC: C07B61/00
Filed: 2002-10-15
Abstract: In one embodiment, the present invention describes the synthesis of 4- (piperidyl) (2-pyridyl)methanone-(E)-O-methyloxime dihydrochloride, monohydrochloride and free base, and similar compounds, in high stereochemic al purity.
Patent CA-2467461-A1 (CA)
Inventor: MOULTON ROGER
IPC: B01D61/44
Filed: 2002-11-18
Abstract: The present invention relates to an electrochemical process for producing ionic liquids. The ionic liquids may be hydrophilic or hydrophobic ionic liquids. The ionic liquids are made by subjecting an electrochemical cell to electrolysis.
Patent CA-2471881-A1 (CA)
Title: Aspirating balloon catheter for treating vulnerable plaque
Inventor: KOKATE JAYDEEP Y
IPC: A61M29/02
Filed: 2003-01-07
Abstract: Devices and methods for extracting core material contained in plaque deposits inside a blood vessel are presented. A device in accordance with one embodiment of the invention includes a catheter having an elongate shaft, a collection array of a plurality of collection lumens disposed about the distal portion of the elongate shaft, a means for radially extending and/or collapsing the collection array, and a suction means for extracting material from the lumen of the blood vessel. A method in accordance with one embodiment of the present invention includes the steps of inserting the distal portion of the catheter into a lumen of the blood vessel, positioning the distal end of the collection array proximate plaque deposits, extending the collection array to rupture the plaque deposits and urging core material therefrom, and extracting the material using a suction means fluidly coupled to the proximal end of the collection array.
Patent CA-2471947-A1 (CA)
Title: Methods for therapeutic use of brain derived neurotrophic factor in the entorhinal cortex
Inventor: TUSZYNSKI MARK H
IPC: A61P25/28
Filed: 2002-12-30
Abstract: A protocol for use of growth factors to stimulate neuronal cell growth and activity in trkB receptor containing cortical tissues, including the entorhinal and hippocampal cortices. The method introduces exogenous growth factor, such as BDNF, NT-4/5 and NT-3, into the EC. The method is useful in therapy of defective, diseased and damaged neurons in the mammalian brain, o f particular usefulness for treatment of neurodegenerative conditions such as Alzheimer's disease or for normal aging.
Patent CA-2472914-A1 (CA)
Title: Blade supporter of wiper device
Inventor: SUZUKI TAKEO
IPC: B60S1/38
Filed: 2003-02-04
Abstract: An intermediate portion of a wiper blade is pivoted on the end of a wiper arm through a pivot shaft generally perpendicular to length direction of the arm.  A support member for supporting the wiper blade at a portion nearer to the wiper shaft than the intermediate portion is provided on the wiper arm. In this arrangement, it is structured such that slide resistance, against the support member, produced by the movement of the wiper blade in a direction of the window face is reduced. A stabilizer (supporting member)(13) is structured by an upper piece portion (13a) and a pair of side piece portions (13b) so as to form a supporting recess portion in which a wiper blade (3) is supportedly fitted. A plurality of ribs (13h), long in a direction toward the window face, are formed in an inside face of the side piece portion (13b) such that the ribs (13h) are in a linear contact with the outside faces of both side piece portions (15b) of a support-receiving body (15) fitted on a first lever end portion (10d) of the wiper blade (3).
Patent CA-2474552-A1 (CA)
Inventor: HANCOCK JIMMY JR
IPC: B64C30/00
Filed: 2003-01-30
Abstract: L'invention concerne un procédé et un dispositif destinés à concevoir et mettre en oeuvre un avion permettant de réduire les effets du bang sonique au niveau du sol pendant un vol supersonique. Le procédé consiste à concevoir l'avion de manière qu'en vol, avec le train d'atterrissage rentré, un profil inférieur de cet avion soit sensiblement linéaire ou légèrement concave vers le bas. Une partie de nez de l'avion est conçue de façon que son sommet coïncide avec le profil inférieur de l'avion. Ledit avion vole à une vitesse supersonique et est orienté, pendant un vol supersonique, de sorte que son profil inférieur sensiblement linéaire soit sensiblement parallèle à l'écoulement d'air initial. De faibles ébranlements de pression sont produits en dessous de l'avion, des ondes correspondantes étant émises sous l'avion en direction du sol. Ces ébranlements sous l'avion présentent une amplitude inférieure aux ébranlements de pression produits et émis simultanément au-dessus de l'avion. Les faibles ébranlements de pression produits sous l'avion sont régulés de manière que les différentiels correspondants soient suffisamment limités pour réduire les effets du bang sonique au niveau du sol pendant un vol supersonique. Selon un second aspect, une pointe rétractable est incluse au niveau du nez ou à l'arrière de l'avion en vue de réduire les effets du bang sonique au niveau du sol pendant un vol supersonique.
Patent CA-2479153-A1 (CA)
Title: Hybrid and single chain meganucleases and use thereof
Inventor: CHAMES PATRICK
IPC: A61K48/00
Filed: 2003-03-14
Abstract: This patent application relates to hybrid and/or single-chain rare-cutting endonucleases, called meganucleases, which recognize and cleave a specific nucleotide sequence, to polynucleotide sequences encoding for said rare- cutting endonucleases, to a vector comprising one of said polynucleotide sequences, to a cell or animal non-human comprising one of said polynucleoti de sequences or said rare-cutting endonucleases, to a process for producing one of said rare-cutting endonucleases and any use of the disclosed products and methods. More particularly, this invention contemplates any use of such rare - cutting endonuclease for genetic engineering and gene therapy.
Patent CA-2484933-A1 (CA)
Title: Method and device for the production of mincemeat steaks provided with a filling
Inventor: LE PAIH JACQUES
IPC: A23L13/60
Filed: 2003-05-26
Abstract: The invention consists in forming a continuous stuffed mincemeat vein (V) by producing a continuous lower layer of mince meat (C1), placing the filling (G) on said layer (C1), producing an continuous upper layer of mince meat (C2) covering the lower layer (C1) and the filling (G), then cutting the vein of stuffed mincemeat (V) into portions and shaping said portions (P) by compressing them on each side, in order to form the contour thereof, and also vertically in order to provide them with the desired thickness.
Patent CA-2485483-A1 (CA)
Title: Apparatus and method for resecting and removing selected body tissue from a site inside a patient
Inventor: DEVORE LAURI J
IPC: A61B17/22
Filed: 2003-02-26
Abstract: An electrosurgery device according to an embodiment of the invention capture s a lymph nodule and resects it. The lymph node is captured with a vacuum and resected it with an electrode, which minimizes bleeding and limits the potentially malignant node from coming into contact with surround tissue as it is resected and removed. This limits the potential for inadvertent cancer spread. An electrosurgery device according to an embodiment of the invention also allows several lymph nodes to be resected in a single procedure, each lymph node being easily indexed according to its nodal station and stored in a manner that limits the potential for cross-contamination. An electrosurgery device according to an embodiment of the invention further provides a collector for individually receiving resected lymph nodes. The collector may be easily detached and sent to pathology without interrupting resection of other lymph nodes.
Patent CA-2485824-A1 (CA)
Title: Self-calibrated ultrasonic method of in-situ measurement of borehole fluid acoustic properties
Inventor: MANDAL BATAKRISHNA
IPC: E21B47/00
Filed: 2002-08-08
Abstract: The present invention finds the acoustic impedance of the drilling fluid using reflections from a precise metal disk, and therefrom the density of the drilling fluid. Because the reverberation characteristics of an acoustic wave depend in part on the acoustic wave shape, the first reflection from the metal disk may be used to calibrate the measurement. A method for determining a borehole fluid property is disclosed that includes (i) generating an acoustic signal within a borehole fluid, (ii) receiving reflections of the acoustic signal from the fluid, and (iii) analyzing a reverberation portion of the acoustic signal to determine the property. The analyzing of the reverberation portion may include obtaining a theoretical reverberation signal and relating the measured reverberation signal with the theoretical reverberation signal to determine the borehole fluid property.
Patent CA-2487688-A1 (CA)
Title: Piperidine derivative, process for producing the same, and use
Inventor: HASHIMOTO TADATOSHI
IPC: C07D409/06
Filed: 2003-05-29
Abstract: A novel piperidine derivative (I) which is either a compound represented by the formula (I) (wherein Ar represents an aryl, aralkyl, or aromatic heterocyclic group which may have one or more substituents; R1 represents hydrogen, an optionally substituted hydrocarbon group, acyl, or an optionall y substituted heterocyclic group; X represents oxygen or optionally substitute d imino; Z represents optionally substituted methylene; ring A represents a piperidine ring which may be further substituted; and ring B represents an optionally substituted aromatic ring; provided that when Z is methylene substituted by oxo, then R1 is not methyl and when Z is methylene substitute d by methyl, then ring B is a substituted aromatic ring) or a salt of the compound. The derivative has excellent tachykinin receptor antagonistic activity and is useful in medicines, especially a preventive/therapeutic age nt for frequent urination/urinary incontinence.
Patent CA-2487828-A1 (CA)
Title: Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data
Inventor: AGARWAL BAIJNATH
IPC: H04J3/14
Filed: 2003-05-29
Abstract: A redundant remultiplexer (500) is described which is capable of remultiplexing fixed length transport stream packets. Illustratively, at lea st some of the packets contain program data, i.e., data with a sensitive delive ry schedule, such as variably compressed audio-video data. An example of such variably compressed data is MPEG-2 encoded video. The redundant remultiplexe r has a chassis architecture with input modules (521) that receive externally originating transport packets, output modules (521) that output externally selected transport stream packets and switch modules (531, 532). The switch modules perform a packet switch function, i.e., they switch selected packet received by the input modules to respective output modules on a packet by packet basis, e.g., based on address information in each respective switched packet. The switch modules can also receive externally supplied packets and output externally respective packets. Each, module has a backup module (522) that assumes the role of the modules for which it is a backup in the event o f failure. In the case of input and output modules, the backup module is actually running, even while standby mode, but otherwise disables its output . The reason is that packets must be processed as a preliminary step to outputting them (e.g., to ensure that the strict delivery schedule is maintained). This manner of operation enables quicker recovery and fewer los t packets, especially where retransmission of lost packets (e.g., program bearing packets) to an ultimate receiver is not possible.