baber/WOPTO huggingface dataset:
Patent CA-2476802-A1 (CA)
Inventor: BANYAI WILLIAM C
IPC: G02B26/10
Filed: 2003-02-18
Abstract: A circular mirror (12) is connected to the gimble (44) at opposing, but offs et from center axis locations (36) and (37) and by compound longitudinal hinges (40) and (42).
Patent CA-2477206-A1 (CA)
Title: Multilayer single wrap container and method and blank therefor
Inventor: REA KEITH R
IPC: B31B50/00
Filed: 2004-08-11
Abstract: The present invention provides a single wrap container and a method for forming such a container and a blank therefor. The blank and, hence, the container are formed of a multilayer web that has an inner liner ply and an outer label ply, each adhered to apposite sides of a paper ply, which can be recycled paper.  The multilayer web is cut to a predetermined shape, for example, using a rotary die, thereby forming the blank. The container can then be formed by singly wrapping the blank so that helical wrapping is not required and a seam formed by joining the edges of the blank is linear.
Patent CA-2482447-A1 (CA)
Inventor: VISHNUPAD MOHAN
IPC: A61K45/06
Filed: 2003-04-14
Abstract: L'invention concerne deux compositions séparées, l'une contenant de multiples doses d'une première composition anhydre contenant un premier principe actif hydrolytiquement instable et bénéfique pour la peau d'un utilisateur, l'autre étant une seconde composition aqueuse susceptible de contenir un second principe actif. Les deux compositions sont emballées dans un distributeur commun et administrées depuis ledit distributeur. Un tel emballage assure une longue durée de conservation, un bon aspect et convient à leur administration et application.
Patent CA-2482890-A1 (CA)
Inventor: DAS SUVAJIT
IPC: G06F19/00
Filed: 2003-01-15
Abstract: An integrated multi-step computer-implemented system and method for measuring and improving manufacturing processes and maximizing product research and development speed and efficiency is disclosed. The system includes a predictive model (306) that predicts output from data input, an optimizer (308) that optimizes input variables based upon desired output variables, and a library (310) that stores data and information. The system further includes an artificial intelligence (304) that receives requests and information from manufacturers (324) and customers (330), and directs the requests and information to the predictive model (306) if an output prediction is requested, to the optimizer (308) if an optimized input is requested, or to the library (310) if the requests cannot be answered by the predictive model (306) or optimizer (308). The predictive model (306), the optimizer (308), and the library (310) all interconnect with the artificial intelligence (324). The system further includes a high-throughput screening system (340) that analyzes various material combinations and sends data to the library (310).
Patent CA-2487169-A1 (CA)
Title: Hydraulic underreamer and sections for use therein
Inventor: MCCOY STEPHEN D
IPC: E21B10/32
Filed: 2000-02-02
Abstract: A hydraulic underreamer for enlarging a wellbore (18) includes improved packer (20), cutting (24), jet pump (26), and mill (28) sections. The packer section (20) is designed to minimize wear on its sealing elements (36, 38), the cutting (24) and jet pump (26) sections are designed to minimize pressure requirements and optimize hydraulic efficiency, and the mill section (28) has a removable center assembly which allows effective well control when pulling the underreamer out of a "live" well filled with gas, such as methane.
Patent CA-2488384-A1 (CA)
Inventor: AL AZAZI SHIFA ABDO SAEED AHME
IPC: A61K33/241
Filed: 2003-07-04
Abstract: La présente invention concerne un médicament phytothérapeutique 100 % naturel, complètement dépourvu de substances chimiques, qui constitue une alternative aux antibiotiques ordinaires basés sur des formules chimiques qui sont utilisés dans le traitement des infections des voies respiratoires supérieures, et qui constitue également un traitement efficace contre de multiples maladies. L'invention concerne un sirop à administration orale qui se présente sous la forme d'un mélange semi-solide de couleur brun verdâtre comprenant un milieu acide, et qui possède une forte odeur concentrée. De nombreux sujets âgés de 3 mois à 63 ans ayant essayé le médicament de l'invention ont expérimenté des progrès remarquables sans présenter un quelconque effet secondaire. Le nouveau médicament de l'invention est inoffensif et complètement dépourvu de toxines (voir le test de laboratoire dans les documents annexes), il s'est avéré efficace tant contre les infections virales que bactériennes, contrairement aux antibiotiques chimiques qui ne traitent que les infections bactériennes. Le médicament de l'invention est différent des autres produits phytothérapeutiques en ce qu'il guérit également les causes et non seulement les symptômes de la maladie, en une période limitée comprise entre 3 et 7 jours. Le médicament de l'invention renforce et stimule le corps humain en élevant le niveau immunitaire de ce dernier.
Patent CA-2488646-A1 (CA)
Title: A collecting agent comprising ammoniated compounds (primary, secondary, tertiary amines), for use in the process of grinding and/or floating copper, molybdenum, zinc and other contained mineral ores
Inventor: RODRIGUEZ BUENDIA GERMAN
IPC: C09K23/00
Filed: 2004-11-29
Abstract: The present invention provides a ammoniated collector (amine, azepine, etc.) alone or in combination with other thiol-type collecting reactants, as well as sodium, iron, magnesium, and/or manganese sulfates, sulfurs, oxides, and hydroxides, acrylic acid polymers and copolymers or other spreading agents, in the process of grinding and floating mineral ores, in order to allow to set new floating operational conditions in existing mineral ore processing plants; to obtain substantial improvements in metallurgic productivity by improving the kinetics of the floating process, which allows to increase recovery of molybdenum, decrease recovery of iron, increase copper grade in copper concentrate, at least keep or improve copper recovery, among others, through the addition of a collecting reactant implying savings of up to 100% of consumption of modifying agents, such as lime, currently used.
Patent CA-2491029-A1 (CA)
Inventor: CARON STEPHANE
IPC: C07C217/20
Filed: 2003-06-23
Abstract: L'invention concerne des procédés de préparation d'un composé représenté par la formule (V) et d'esters alkyles boroniques de ce composé. Dans cette formule R?1¿ est relié à la position 2 ou 3 du noyau de benzène, R?2¿ à la position 5 ou 6 et R?1¿, R?2¿ et G sont comme définis dans le descriptif. Ledit composé est un intermédiaire synthétique clé dans la préparation de pyridines substituées 2-amino-6-(substitué-4phénoxy) qui sont utiles en tant qu'inhibiteurs de la synthase d'oxyde nitrique (NOS) chez un mammifère.
Patent CA-2493803-A1 (CA)
Inventor: PFAFF GARY
IPC: C03C27/12
Filed: 2003-07-31
Abstract: L'invention concerne des revêtements à faible émissivité à performance d'ombrage élevée trempables. Elle concerne également des unités en verre isolant, des panneaux monolithiques et d'autres substrats portant de tels revêtements. En outre, l'invention concerne des procédés de production de substrats revêtus par dépôt de revêtements de ce type.
Patent CA-2495670-A1 (CA)
Title: Remote ordering device
Inventor: PENTEL RANDOLPH M
IPC: G06Q30/00
Filed: 2003-08-15
Abstract: A remote ordering device (10) for placing orders though cell phones or other data entry and wireless transmission devices (12) and a data receiving station (14) to receive the data, process the orders and keep track of accounts, inventory and retain other data as required. The receiving station can be in communication with other receiving stations to forward orders or data. The receiving station can provide instructions to a person or machine to fill orders at any desired location. The instructions may be printed out or displayed on a screen (36). A GPS, WAP or other location finding systems, may be used to identify the user's location. Bioelectronics, Caller I.D., pin numbers or other identification means can be used to verify the user for debiting accounts or credit cards. Users can remotely order tickets, meals, services, or control machines remotely and either arrange for pick up at a desired location or for delivery.
Patent CA-2496158-A1 (CA)
Title: Procede et appareil pour transporter et stocker des pneus
Inventor: KING RONNALD B
IPC: B62B3/10
Filed: 2003-08-20
Abstract: L'invention concerne un appareil conçu pour transporter et stocker au moins un pneu, qui comporte au moins un conteneur, ce dernier comportant une première et une seconde sections d'accouplement pour envelopper un pneu. Lesdites sections peuvent être reliées. Dans un mode de réalisation, l'appareil comporte plusieurs conteneurs destinés à stocker une pluralité de pneus. Ces conteneurs sont conçus de manière à venir en prise les uns avec les autres et à les maintenir dans une configuration verticale une fois empilés les uns sur les autres. Dans un mode de réalisation, les conteneurs sont empilés sur une plate-forme à roues ou le conteneur inférieur, équipé de roues, permet de transporter le(s) pneu(s) stocké(s) par roulement.
Patent CA-2499144-A1 (CA)
Inventor: LIU PING
IPC: G06F1/32
Filed: 2003-08-26
Abstract: Methods of and apparatuses for characterizing the power supplying capabilities of host power supplies providing power to wireless modems. According to an exemplary method, an equivalent series resistance of the power supply is determined and compared to a plurality of maximum equivalent series resistance values associated with a corresponding plurality of transmission power classes. Each power class is designated as a permissible power class at which the wireless modem may be configured to transmit, for each maximum equivalent series resistance value that is greater than the equivalent series resistance of the power supply.
Patent CA-2503861-A1 (CA)
Inventor: SCHAUM FRANK-PETER
IPC: B65G21/14
Filed: 2003-10-27
Abstract: Ensemble réglable (19) conçu pour adapter le réglage angulaire entre deux parties contiguës (12a, 12b) de convoyeur à bande. Cet ensemble réglable sert à positionner les parties du convoyeur, de façon à aligner les rouleaux d'une partie sur les rouleaux de l'autre partie dans le sens de transport de ces parties. Les rouleaux sont alignés de telle sorte qu'un article placé sur la bande (18b) de la partie amont (12b) du convoyeur ne vient pratiquement pas en contact avec le rouleau aligné (14a) de la partie aval (12a) du convoyeur simultanément au déplacement de cet article depuis la bande amont jusqu'à la bande aval (18a). Cet ensemble réglable peut créer une transition douce entre les parties de convoyeur sur la totalité d'une plage de réglage angulaire dudit ensemble.
Patent CA-2504720-A1 (CA)
Title: Chimeric oligomeric compounds and their use in gene modulation
Inventor: CROOKE STANLEY T
IPC: C12N/
Filed: 2003-11-04
Abstract: Oligomer compositions comprising first and second oligomers are provided wherein at least a portion of the first oligomer is capable of hybridizing with at least a portion of the second oligomer, at least a portion of the first oligomer is complementary to and capble of hybridizing to a selected target nucleic acid, and at least one of the first or second oligomers includes at least one nucleotide comprising a chimeric organic composition. Oligomer/protein compositions are also provided comprising an oligomer complementary to and capable of hybridizing to a selected target nucleic aci d and at least one protein comprising at least a portion of an RNA-induced silencing complex (RISC), wherein at least one nucleotide comprising a chimeric organic composition.
Patent CA-2506365-A1 (CA)
Inventor: ESSER ANDREA
IPC: C09K23/54
Filed: 2005-05-04
Abstract: The invention relates to addition compounds which are obtainable by reacting a) one or more polyisocyanates containing uretdione groups with b) one or more compounds of the formula (I) Y-(XH)n (I) where XH is a group that is reactive towards isocyanates and Y is a monomeric or polymeric group that is not reactive towards isocyanates and which comprises one or more aliphatic, cycloaliphatic, araliphatic and/or aromatic groups, Y possessing a number-average molar mass of less than 20 000 g/mol, and n is 1, 2 or 3, and for at least 50 mol% of the compounds of the formula (I) it is the case that n = 1, with the proviso that substantially all free isocyanate groups of component a) are reacted with the compounds of the formula (I) to give an intermediate which contains uretdione groups, and subsequently the uretdione groups are reacted with c) one or more compounds of the general formula (II) Z-NHR (II) in which R is hydrogen or a straight-chain or branched alkyl group having 1 to 4 carbon atoms and Z is an aliphatic, cycloaliphatic and/or aromatic basic radical and, if desired, after this reaction, reacting any reactive amino groups still present in the reaction - 56 - product with compounds that are reactive towards amino groups; and also salts or quaternization products of the addition compounds. The invention further relates to a process for preparing the addition compounds and to their use, particularly as dispersion stabilizers and dispersants.
Patent CA-2506859-A1 (CA)
Title: Arrangement for producing molded concrete bricks
Inventor: SCHMUCKER ERWIN
IPC: B28B1/08
Filed: 2003-10-24
Abstract: Disclosed is an arrangement for producing molded concrete bricks, comprising an insert (EI) that is disposed in an insert support which is fastened within a molding machine. Said arrangement is provided with an advantageous structure in the form of a hollow case that encompasses recesses (AP) so as to insert the arrangement into a base plate (GP) and a cover plate (DP). More specifically, the invention relates to particularly advantageous embodiments for producing the insert (EI) from folded metal sheets, fixing the insert (EI) inside the insert support, and fastening the insert support within the molding machine.
Patent CA-2506920-A1 (CA)
Inventor: WRIGHT JOSHUA M
IPC: F24B1/20
Filed: 2005-05-09
Abstract: A folding camping stove. The folding camping stove may be formed in a clamshell configuration, having two clamshells that fold outward to expose at least two cooking surfaces. Two pivot points are provided on the folding camping stove. Each of the clamshells folds about a separate pivot point. Fuel trains for the clamshells are positioned at the pivot points. A regulator and manifold assembly is provided for providing gas from a canister to the folding stove. The manifold splits the gas coming from the regulator and directs it to opposite sides of the folding stove. Each of the clamshells includes a cooking grate. The cooking grates appear symmetrical from a top view, but are slightly offset relative to one another so that the clamshells may be folded inward relative to each other and the grates may nest together.
Patent CA-2512645-A1 (CA)
Inventor: ROSE GREGORY G
IPC: H04L9/30
Filed: 2003-12-30
Abstract: La présente invention, dans ses divers modes de réalisation, a trait à un procédé et/ou un système (200) permettant le remplacement d'une clé secrète sans dévoiler la clé secrète. Un mode de réalisation comprend la création d'une première clé privée (210) et une clé publique correspondante. Une deuxième clé secrète associée à la première clé privée et une deuxième clé publique correspondant à la deuxième clé privée sont également créées (220). La deuxième clé secrète est produite une fois (230) de manière à ce qu'elle puisse être reconstituée et la deuxième clé publique est produite lors de la production de la première clé publique (240). La première clé privée est utilisée pour l'authentification (260). Le procédé comprend en outre la reconstitution de la deuxième clé privée, et l'utilisation de la deuxième clé privée pour l'authentification. Un autre mode de réalisation comprend la création d'une clé privée et la clé publique correspondante avec un paramètre de système associé (410) ; la production du paramètre de système associé lors de la production de la clé publique (430) ; et l'utilisation de la clé privée pour l'authentification (460). Le procédé peut en outre comprendre la création d'une nouvelle clé privée en utilisant la précédente clé et le paramètre de système (470)
Patent CA-2519972-A1 (CA)
Inventor: BISCARDI JOSEPH A
IPC: C10G65/04
Filed: 2004-03-10
Abstract: The invention is directed to a method of making a catalyst comprising an intermediate pore size molecular sieve, preferably a zeolite of the MTT or TON  type. SSZ-32 and ZSM-22 are examples of such molecular sieves. This catalyst is modified with a metal or metals selected from the group consisting of Ca, Cr, Mg, La, Ba, Pr, Sr, K and Nd. The catalyst is additionally loaded with a Group VIII metal or metals for hydrogenation purposes. The catalyst is suitable for use in a process whereby a feed including straight chain and slightly branched paraffins having 10 or more carbon atoms is isomerized.
Patent CA-2522045-A1 (CA)
Inventor: GHIRON MARGARET
IPC: G02B6/12
Filed: 2004-04-28
Abstract: An optical coupling system for use with multiple wavelength optical signals provides improved coupling efficiency between a free-space optical beam and a relatively thin, surface layer of an SOI structure ("SOI layer"), allowing for sufficient coupling efficiency (greater than 50%) over a predetermined wavelength range. An evanescent coupling layer, disposed between a coupling prism and an SOI layer, is particularly configured to improve the coupling efficiency. In one embodiment, the thickness of the evanescent layer is reduced below an optimum value for a single wavelength, the reduced thickness improving coupling efficiency over a predetermined wavelength range around a defined center wavelength. Alternatively, a tapered thickness evanescent coupling layer may be used to improve coupling efficiency (or a combination of reduced thickness and tapered configuration). Optical beam steering can be combined with a modified evanescent coupling layer to control the input beam launch angle and further improve coupling efficiency.
Patent CA-2522355-A1 (CA)
Title: Process for production of essentially chloride-free calcium sulfonate
Inventor: DE KRAKER ABRAHAM ROBERT
IPC: C07C303/32
Filed: 2004-04-15
Abstract: The invention relates to a process for the preparation of a low-base number calcium sulfonate that is essentially chloride free. The process involves preparing a sulfonic acid solution by adding a solvent to a sulfonic acid, optionally removing dissolved or entrained SO2 or SO3, mixing the solution with a specific amount of water and calcium hydroxide, heating the mixture, separating out excess calcium hydroxide from the mixture, removing the solvent and recovering the calcium sulfonate product in oil.
Patent CA-2526063-A1 (CA)
Inventor: SIMARD FRANCOIS
IPC: C07C233/16
Filed: 2005-10-28
Abstract: A process is described for preparing alkylene oxide-adducted hydrocarbyl amides having less than 2 wt% of amine by-products by a) reacting a C4 - C30 fatty acid or fatty acid lower alkyl ester with a mono- or di-hydroxy hydrocarbyl amine to form a hydrocarbyl amide; b) reacting the hydrocarbyl amide with alkylene oxide; and c) extracting the product of b) with water, acidic water, or water-containing inorganic salts or a combination thereof at a temperature from about 5 °C to 95 °C to yield an alkylene oxide-adducted hydrocarbyl amide having less than 2 wt% of amine by-products.
Patent CA-2527065-A1 (CA)
Inventor: MINCHEW CARL
IPC: G06F3/14
Filed: 2005-11-16
Abstract: A method for selecting paints is disclosed. This method includes the steps of selecting true paint colors, displaying device-dependent colors corresponding to the true paint colors in a simulated full size room and interacting with the buyers to change the displayed colors and select the desired colors. The method also includes the step of dispensing paints corresponding to the selected colors. The displayed colors are generated by multiple color and/or white LEDs to provide a wider gamut of displayable colors and more color saturation and chromatic. A  full-size apparatus for displaying paint colors using device-dependent colors is also disclosed.
Patent CA-2529057-A1 (CA)
Title: Methods to elicit, enhance and sustain immune responses against mhc class i-restricted epitopes, for prophylactic or therapeutic purposes
Inventor: LIU XIPING
IPC: A61P37/00
Filed: 2004-06-17
Abstract: Embodiments relate to methods and compositions for eliciting, enhancing, and sustaining immune responses, preferably against MHC class I-restricted epitopes. The methods and compositions can be used for prophylactic or therapeutic purposes.
Patent CA-2530174-A1 (CA)
Title: Engine-driven generator
Inventor: HIROSE TADAFUMI
IPC: F02B63/04
Filed: 2004-07-08
Abstract: An engine-driven generator is provided that is formed by supporting on a frame (2) an engine (3) and a generator (4) driven by the engine (3), wherein the frame is formed by integrally connecting via a cross member (7) lower side sections of a pair of left and right side frames (2b, 2b) formed by bending a steel pipe into a U-shape, a control box (34) housing and holding an electrical component (53, 55) is mounted on open end parts of the two side frames (2b, 2b) in order to reinforce the frame (2) by connecting the open end parts to each other, and an assembly of the engine (3) and generator (4) is resiliently supported on the cross member (7).  The structure of the frame of the engine-driven generator can thereby be simplified, the frame can be reinforced by the control box that houses and supports the electrical component, and the frame can be made lightweight.
Patent CA-2531710-A1 (CA)
Inventor: VU KY M
IPC: G05B11/01
Filed: 2005-12-14
Abstract: A rational function for the transfer function model of a multivariable discrete control system is suggested and its controllers are obtained. There are two types of control systems depending on the nature of the disturbance. For tracking control systems, the disturbance is a set of set point changes. For regulating control systems, the disturbance is a vector ARIMA time series. The quadratic performance controllers for these systems are similar but opposite in nature. For tracking control systems, a two and a half degrees of freedom controller can be designed for an enhanced quadratic performance. This controller uses the future values of the disturbance which are the set points of the control system for further reduction of the error. The controller is particularly useful for nonminimum phase tracking control systems.
Patent CA-2532242-A1 (CA)
Title: Dual-mode keypad for a mobile device
Inventor: TYNESKI FRANK M
IPC: H04Q7/32
Filed: 2006-01-05
Abstract: In accordance with the teachings described herein, systems and methods are provided for implementing a dual-mode keypad for a mobile device. The keypad may operate in a telephony mode and a text-entry mode. The keypad may include a plurality of dual-mode keys that each include an associated telephony character and at least one associated text-entry character. The dual-mode keys may include one or more toggle keys, with each toggle key having a plurality of associated text-entry characters and one associated telephony character. The dual-mode keys may be partially covered by the keypad surface so that a plurality of key surfaces extend from the key and protrude through the keypad surface. In text-entry mode, the dual-mode keys are operable to input text-entry characters. In telephony mode, the dual-mode keys are operable to input telephony characters.