baber/WOPTO huggingface dataset:
Patent CA-2447636-C (CA)
Title: Synthesis of cannabinoids
Inventor: SILVERBERG LEE JONATHAN
IPC: C07C69/16
Filed: 2002-05-09
Granted: 2010-04-13
Abstract: The present invention relates to a process for the production of compound (A) comprising reacting compound (B) with compound (C). A further ring closure reaction may be necessary. The invention further relates to certain novel compounds of formula (B).
Patent CA-2455819-C (CA)
Title: Structures d'accumulateur, structures auto-organisatrices et procedes correspondants
Inventor: CHIANG YET-MING
IPC: G02F1/1524
Filed: 2002-07-26
Granted: 2013-07-23
Abstract: Un dispositif de stockage d'énergie comprend une première électrode comportant un premier matériau et une deuxième électrode comportant un deuxième matériau, au moins une partie des premier et deuxième matériaux formant un réseau enchevêtré lorsqu'ils sont dispersés dans un électrolyte; l'électrolyte, les premier et deuxième matériaux étant sélectionnés de sorte que les premier et deuxième matériaux exercent une force répulsive l'un sur l'autre lorsqu'ils sont combinés. Un dispositif électrochimique comprend une première électrode qui se trouve en communication électrique avec un premier collecteur de courant; une deuxième électrode qui se trouve en communication électrique avec un deuxième collecteur de courant, et un milieu ioniquement conducteur qui se trouve en contact ionique avec lesdites première et deuxième électrodes, qui sont telles qu'au moins une partie de ces dernière forme un réseau enchevêtré, au moins une des première et deuxième électrodes comprenant une structure d'électrode formant au moins deux chemins pour son collecteur de courant.
Patent CA-2463901-C (CA)
Title: Procede de construction d'instruments de musique a vent
Inventor: MCALEENAN MICHAEL
IPC: G10B3/08
Filed: 2002-10-16
Granted: 2013-07-23
Abstract: L'invention concerne un procédé combiné de construction et de fabrication de tuyaux d'orgue et d'instruments de musique à vent, dans lequel on utilise des matériaux composites. La construction composite renforcée de fibres est une association de fibres et de matière résineuse. La matière fibreuse peut être constituée de fibres de carbone et/ou de fibres Kevlar et/ou de fibres de verre et/ou de feuille(s) de bois et/ou d'un matériau noyau, ou d'une quelconque combinaison de ces matériaux, et est orientée et disposée en couche pour créer un stratifié. La matière fibreuse peut être préimprégnée d'une matière résineuse ou imprégnée d'une matière résineuse. Les propriétés de résonance acoustique du matériau de revêtement mural en composite renforcé de fibres ou du stratifié sont activées par l'onde de pression générée de l'instrument de musique à vent, ce qui améliore la qualité tonale et acoustique. L'instrument de musique à vent léger en composite renforcé de fibres produit des tons plus riches et plus brillants, ainsi que de multiples harmoniques. Dans un mode de réalisation préféré, les variations dimensionnelles, telles que le retrait ou l'allongement dus à de mauvaises conditions ambiantes, qui peuvent affecter défavorablement la qualité sonore musicale, sont minimales.
Patent CA-2468658-C (CA)
Title: [1,2,4]-triazole bicyclic adenosine a2a receptor antagonists
Inventor: LIU HONG
IPC: A61K31/519
Filed: 2002-11-26
Granted: 2009-04-14
Abstract: Compounds having structural formula (I) wherein: n is 0, 1, 2 or 3; A is C(R1) or N; R1 and R1a are H, (C1-C6)-alkyl, halo, CN or -CF3; X is -C(O)-, -O-, -SO0-2-, or optionally substituted methylene, imino, arylene or heteroaryldiyl;  Y is -O-, -SO0-2-, or optionally substituted arylene, heteroaryldiyl, or nitrogen-containing heterocycloalkyl, or with certain provisos, a bond; R is optionally substituted aryl or heteroaryl; and R2 is optionally substituted aryl, heteroaryl, arylalkyl or heteroarylalkyl; or R2-Y is a fused piperidinyl, substituted piperazinyl or substituted piperidinyl; their use in the treatment of Parkinson's disease, alone or in combination with other agents for treating Parkinson's disease, pharmaceutical compositions comprising them and kits comprising the components of the combinations.
Patent CA-2468755-C (CA)
Title: Resistance circuit stabilization and pulse duration control systems for electroporation instruments
Inventor: RAGSDALE CHARLES W
IPC: C12N15/09
Filed: 2002-12-06
Granted: 2009-07-14
Abstract: Systems, methods and apparatus for stabilizing resistance measurements in electroporation systems so as to achieve high-accuracy measurements, and for controlling the pulse duration, or time constant, of electroporation pulses.  Circuitry is provided to accurately determine the resistance Rs of a sample 25 in the electroporation system, for example a sample 25 provided in an electroporation cuvette. Additionally, a resistance control system is provided to automatically measure the resistance of a sample 25, determine a capacitance and determine a parallel add-on resistance R2 that substantially provides a desired pulse duration (time constant) for an electroporation pulse.
Patent CA-2471922-C (CA)
Title: Synchronisation temporelle et frequentielle d'equipement a des emplacements differents
Inventor: QUILTER TIMOTHY JOHN
IPC: H04L7/04
Filed: 2003-01-10
Granted: 2008-11-18
Abstract: L'invention concerne un procédé et un appareil permettant d'obtenir des signaux temporels synchronisés de manière précise à des emplacements situés à distance les uns des autres. Le procédé et l'appareil de l'invention emploient un récepteur GPS ou analogue au niveau de chaque emplacement. Lesdits récepteurs sont interconnectés par un réseau de communications et échangent des données par l'intermédiaire dudit réseau afin d'établir une référence temporelle commune.
Patent CA-2473408-C (CA)
Inventor: BRANDL MATTHIAS
IPC: A61J1/05
Filed: 2002-04-16
Granted: 2010-12-07
Abstract: The invention relates to a welding boat for a pouch having a center part and two prolongations extending, starting from this, in opposite directions and tapering acutely, which is provided, on the one hand, with an opening for the filling of the pouch with a substance in manufacture and, on the other hand, with inlets and outlets for the actual use of the pouch. In accordance with the invention, the center part is substantially filled by an opening with a lumen which is as large as possible and preferably circular and the side edges of the side prolongations contact the opening tangentially.
Patent CA-2473644-C (CA)
Title: Calcification-resistant fixation
Inventor: GIRARDOT JEAN-MARIE
IPC: A61L27/50
Filed: 2003-01-21
Granted: 2010-09-21
Abstract: Non-glutaraldehyde fixation of an organ or a prosthesis for implantation in a mammal is based upon carbodiimide treatment. An aqueous solution containing a coupling agent, such as EDC, in combination with a coupling enhancer, such as sulfo-NHS, and a high concentration of a diamine cross-linking agent is used.  As a result, only minimal surface reduction occurs during fixation, and the resultant products show a dramatic increase in resistance to calcification.
Patent CA-2474897-C (CA)
Title: Gaussian fsk modulation with more than two modulation states
Inventor: FITCH MICHAEL ROBERT
IPC: H04Q11/04
Filed: 2003-01-16
Granted: 2012-03-13
Abstract: A wireless data transmission system (1) uses modulation onto a multi-level symbol (11), so that a multi-level frequency shifted signal can be generated (14). By using a Gaussian filter (13), inter-symbol interference can be introduced. The demodulation process (2) makes use of templates corresponding to each of the possible symbol transitions, so that knowledge of previously decoded symbols can be used to decode the next one.
Patent CA-2475222-C (CA)
Title: Paving stone kit
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 2003-01-11
Granted: 2011-11-01
Abstract: A block pavement comprising (concrete) paving blocks (11, 12) is formed in such a way that individual paving strips (21, 22) adjoining one another are delimited from one another by strip joints (23, 24) designed in a wave-like manner. Each paving strip (21, 22) comprises a block unit (10), which is formed along the lines of the contour of a paving strip (21, 22).
Patent CA-2475972-C (CA)
Title: Traitement de denrees alimentaires aux enzymes contre l'enteropathie au gluten
Inventor: HAUSCH FELIX
IPC: A23L5/20
Filed: 2003-02-14
Granted: 2017-07-11
Abstract: L'administration d'une dose effective de glutenase ~ un patient souffrant d'ent~ropathie au gluten ou de dermatite herp~tiforme r~duit les niveaux d'oligopetides toxiques du gluten, ce qui att~nue ou ~limine les effets destructeurs du gluten.
Patent CA-2475983-C (CA)
Title: Curtain-shield airbag clip and assemblies using the clip
Inventor: KAWAI YASUHIRO
IPC: B60R21/213
Filed: 2004-07-27
Granted: 2011-11-22
Abstract: A clip for attaching a curtain-shield airbag to a body panel of a vehicle comprises a bushing and a pin. The bushing has a flange with a leg extending therefrom. A bore extends through the flange and into the leg for receiving the pin. Outer surfaces of the leg have engagement pieces with shoulders for coupling the bushing to edge regions of a body panel hole into which the leg is inserted. The pin and the bushing are capable of being coupled in a provisionally fixed condition or a permanently fixed condition. When the pin is partially inserted into the bore, the engagement pieces are permitted to flex inwardly of the bore, but when the pin is fully inserted, such inward flexing is prevented. The flange has a wall that provides a partition between the main airbag unit and the entrance hole of the bore in the flange.
Patent CA-2478818-C (CA)
Title: Method and equipment for moulding an article produced from paperboard
Inventor: KARINE SEPPO
IPC: B31B50/00
Filed: 2003-04-08
Granted: 2012-04-03
Abstract: The invention relates to a method and equipment for moulding an article (1) produced from paperboard or cardboard. Moulding is carried out by means of a moulding tool (2) that mechanically works the board; and to improve its mouldability, momentary irradiation (9) on the microwave frequency is exerted on the board, according to the invention. The invention can be applied to the manufacture of packages and disposable containers made of paperboard or cardboard; for example, to the forming of a rolled-up or folded rim around a drinking cup (1), a mug or a container, the forming of a stiffening crease or projection on a paperboard container, or to the press moulding of paperboard containers or plates.
Patent CA-2479398-C (CA)
Inventor: JOHNSON MICHAEL WAYNE
IPC: H04L69/14
Filed: 1995-01-04
Granted: 2008-04-01
Abstract: A television system for receiving a plurality of digitally-encoded television programs includes circuitry for selecting a particular digital data transmission channel from a plurality of digital data transmission channels containing a desired digitally-encoded television program in response to a control signal, at least one of the data transmission channels also including television program schedule data. The system also includes user-operable data entry circuitry for entering data, and a controller for generating the above-noted control signal in response to user-entered data. The controller selects a virtual channel from a plurality of virtual channels in response to user-entered data, each virtual channel being subject to reassignment to a different one of said plurality of digital data transmission channels, the television program schedule data defining the relationship of each of the television programs to respective ones of the plurality of digital data transmission channels.
Patent CA-2488245-C (CA)
Inventor: BAINES FIONA LOUISE
IPC: C11D1/62
Filed: 2003-04-25
Granted: 2011-11-15
Abstract: L'invention concerne une formulation détergente liquide qui comprend: a) une quantité efficace d'un système non ionique / cationique surfactant et b) pas plus de 10 % en poids d'une huile lubrifiante.
Patent CA-2488641-C (CA)
Title: Roman blind assembly
Inventor: NG PHILIP
IPC: A47H1/18
Filed: 2004-12-01
Granted: 2012-07-31
Abstract: An improved Roman blind assembly is disclosed. The Roman blind assembly consists of a fabric screen mounted to a pair of suspension cords and a pair of pull cords. Each of the suspension cords consists of an elongated flexible cord having a plurality of loops formed along a length of the cord, each loop being a loop of flexible cord defining a loop opening. The blind assembly also includes a plurality of elongated mounting elements mounted to the fabric screen to form a plurality of parallel folds, each of said mounting element being mounted to one of the loops of each suspension cord. Finally, the blind assembly also includes a drawing mechanism for pulling up the fabric screen by drawing up the pull cords.
Patent CA-2488642-C (CA)
Inventor: POLISETTI DHARMA RAO
IPC: A61K31/433
Filed: 2003-06-27
Granted: 2011-09-06
Abstract: This invention relates to aryl carbonyl derivatives of the general formula (I), which are activators of glucokinase which may be useful for the management, treatment, control, or adjunct treatment of diseases, where increasing glucokinase activity is beneficial.(Formul 1).
Patent CA-2490944-C (CA)
Title: Treatment of dough with a lipoxygenase and a lipolytic enzyme
Inventor: BORCH KIM
IPC: A21D8/04
Filed: 2003-07-02
Granted: 2012-05-15
Abstract: The addition of a lipoxygenase and a lipolytic enzyme active on polar lipids to a dough has a synergistic effect on the volume and/or crumb color of an edible product made by leavening and heating the dough, e.g. by baking or steaming.
Patent CA-2492254-C (CA)
Title: Process for the preparation of 1,2-diaminocyclohexane-platinum(ii) complexes
Inventor: PEPELS ANDREAS
IPC: C07F15/00
Filed: 2005-01-11
Granted: 2010-03-16
Abstract: A process for the preparation of diaminocyclohexane-platinum(II)- dicarboxylates has the follow- ing steps: B Conversion of K2PtX2 with 1,2-diaminocyclohexane (DACH) to (see formula 2) C Conversion of (2) with too little quantity of silver salt Ag n A to (see formula 3) and removal of the resulting AgX precipitate. (see formula 1) D Conversion of (3) with a dicarboxylate to Isolation of the product (1), whereby R1 and R2 together form a dicarboxylato group, X stands for Cl or I, A for a 1-2-valent anion of a mineral acid and n stands for 1 or 2.
Patent CA-2495331-C (CA)
Inventor: HONEGGER WERNER
IPC: B65H29/12
Filed: 2003-07-07
Granted: 2010-03-23
Abstract: For processing flat objects (10), in particular for packing printed products or small groups thereof, using a continuous packing material, the objects are conveyed in a conveying stream in which they are arranged in succession and essentially parallel to the conveying direction, and possibly between two layers of packing material, along a part of the periphery of a processing drum (1). The processing drum (1) comprises axially extending support elements (2) and tool elements (3) regularly alternating around its periphery, the radial position of said elements being adjustable, e.g. for an adaptation to varying formats of the objects to be processed. The processing drum further comprises a pressing belt (4) extending from an entry point (A) to an exit point (B) on the drum periphery and holding and pressing the objects being conveyed on the drum periphery against the tool elements. To render further adjustments unnecessary when the radial position of the support and tool elements is changed, the pressing belt (4) is arranged in such a way that it is able to guide the objects on to and/or off the periphery of the processing drum.
Patent CA-2500103-C (CA)
Title: High drainage dimensionally stable brownstock washer belt design
Inventor: ZILKER GREGORY D
IPC: D21F1/00
Filed: 2003-10-24
Granted: 2012-10-02
Abstract: High drainage dimensionally stable brownstock washer belt and a method of producing the same are disclosed. The belt is produced from a multi-layer woven fabric that is woven in a high density weave pattern. The fabric may be seemed to form an endless structure or may be woven endless for belt use. The fabric is made from one or more of polyphenylene sulfide, polyetheretherketone and KEVLAR®. The belt exhibits high degree of fiber support and void volume to eliminate sheet sealing and to facilitate maximum drainage potential and production rate with minimum machine adjustment. Its high fiber support reduces the vacuum requirements in the formation zone resulting in the formation of a pulp sheet/mat, which creates optimal conditions for the subsequent counter current washing that occurs in the displacement zone and increases belt life. Its high fiber support also improves machine flexibility to handle larger variations in stock consistency.
Patent CA-2508445-C (CA)
Title: Method and system for monitoring a reciprocating compressor
Inventor: CALAMAI ENRICO
IPC: F04B49/06
Filed: 2003-12-05
Granted: 2012-01-24
Abstract: System for monitoring a reciprocating compressor, comprising a unit for measuring parameters relating to the operating state of the compressor, a processing unit for comparing the values of these measured parameters with critical values contained in a database associated with the said processing unit. This processing unit sends a signal determined by a match between the measured values and the critical values; this signal represents an anomaly in the operating state of the compressor.
Patent CA-2508569-C (CA)
Inventor: EKL RANDY L
IPC: H04W74/02
Filed: 2003-12-09
Granted: 2010-01-26
Abstract: Selon la présente invention, un point d'accès (100) transmet au moins un premier ensemble de paramètres destiné à un premier ensemble d'utilisateurs (102) et un second ensemble de paramètres destiné à un second ensemble d'utilisateurs (104). Le point d'accès communique avec le premier ensemble d'utilisateurs au cours d'un premier intervalle de temps et communique avec le second ensemble d'utilisateurs au cours d'un second intervalle de temps, le premier et le second intervalle de temps étant exclusifs l'un de l'autre. De plus le premier et le second intervalle de temps sont antérieurs à la transmission AP d'un ensemble de paramètres suivant destiné au premier ensemble d'utilisateurs.
Patent CA-2520534-C (CA)
Inventor: HANSEN BERND
IPC: B29C33/22
Filed: 2004-01-23
Granted: 2010-09-28
Abstract: Ensemble moule destiné à déplacer au moins une partie (10, 10a) de moule, en particulier pour la fabrication de récipients en plastique ayant des géométries diverses, à l'aide d'une commande à coulisse (12) qui amène la partie (10, 10a) de moule correspondante, au moins pour la fermeture du moule, dans une position de fermeture (I - I), la commande à coulisse (12) étant actionnée par un moyen d'entraînement (14). La commande à coulisse apporte un nouveau concept d'entraînement et de déplacement de la partie de moule concernée qui permet de renoncer complètement à des moyens d'entraînement hydrauliques, le moyen d'entraînement utilisé étant de préférence un entraînement électrique, en particulier sous forme de moteur pas à pas.
Patent CA-2523843-C (CA)
Title: Satellite with multi-zone coverage by means of beam diversion
Inventor: MAQUET FREDDY
IPC: H01Q25/04
Filed: 2004-04-29
Granted: 2012-03-27
Abstract: The invention relates to a telecommunication satellite with multi-zone coverage, comprising at least one transmission and/or reception antenna with at least one transmission and/or reception source (C, R), for the provision or reception of a beam in a selected direction, defined by a selected phase value and a selected amplitude value. At least one of the sources for transmission and/or reception (C, R) is coupled to processing means (MT) for deviation of the beam thereof and the direction of reception in at least one other direction, selected by variation of at least the amplitude value.
Patent CA-2531727-C (CA)
Title: Multiple resonator and variable-wavelength light source using the same
Inventor: SUZUKI KOUICHI
IPC: H04J14/02
Filed: 2005-12-28
Granted: 2011-09-06
Abstract: The invention describes an external resonator which includes a multiple resonator with parameters which allow for stable wavelength control, and a variable-wavelength light source including such an external resonator. The external resonator is a multiple resonator which is made up of first to third ring-shaped resonators, each having different light path length, and connected in series via optical coupling means.  The parameters of the multiple resonator are defined in the following equations in which L0 is the light path length of the first resonator, L1 is the light path length of the second resonator, L2 is the light path length of the third resonator, and M1 and M2 are integers of 3 or greater, said equations are defined as follows:     ~ L1={M1/(M1-1)}L0 ~ L2={M2/(M2-1)}L0 ~ M2-1=(M1-1)2
Patent CA-2531870-C (CA)
Title: Evaporator system
Inventor: GELLENY MICHAEL STEPHEN
IPC: C02F1/04
Filed: 2005-12-30
Granted: 2008-03-18
Abstract: A method and apparatus for evaporating a portion of a waste material, to reduce the amount of waste material, such as wastewater, that must be transported and disposed of. The waste material is received in a tank and heated using a steam tube, electric heater, or other heat source until at least a portion of the waste material evaporates, leaving an unevaporated portion, the unevaporated portion being a lesser amount than the original amount of waste material.
Patent CA-2535013-C (CA)
Title: Formulation de dosage de solides de sels d'acides gras destinee a des agents therapeutiques
Inventor: OPAWALE FOYEKE
IPC: A61K9/16
Filed: 2004-08-13
Granted: 2013-02-12
Abstract: L'invention concerne des particules de sels d'acides gras présentant une répartition de taille selon laquelle les particules ont un diamètre entre 1 et environ 1000 micromètres, l'utilisation des particules dans des compositions pharmaceutiques, et des procédés de fabrication et d'utilisation des particules et compositions en question.
Patent CA-2538795-C (CA)
Inventor: ORTH ULRICH
IPC: G06T19/00
Filed: 2006-03-08
Granted: 2016-05-24
Abstract: Disclosed is a method for designing tooth surfaces of a digital dental prosthetic item existing as a 3D data set using a first 3D model of a preparation site and/or of a dental prosthetic item and a second 3D model, which second model comprises regions which match some regions on the first 3D model and regions which differ from other regions of the first 3D model, the non-matching regions containing some of the surface information required for the dental prosthetic item, wherein at least three pairs (P1, P2, P3) of points (P11, P12; P21, P22; P31, P32) corresponding to each other are selected on the matching region on the first 3D model (A) and the second 3D model (A'), that the positional correlation of the second 3D model with reference to the first 3D model is determined with reference to the at least three pairs (P1, P2, P3), and that portions of the non-matching regions of the first and second 3D models are implemented for designing the tooth surface of the dental prosthetic item taking into consideration the positional correlation of these models relative to each other.
Patent CA-2549823-C (CA)
Title: Athletic training device
Inventor: THELEN SHEILA E
IPC: A63B/
Filed: 2004-10-27
Granted: 2012-06-05
Abstract: A training device for figure skaters and other athletes includes an elongate bungee-type cord, and a clipping mechanism with two normally closed loops secured to one end of the cord. At the other end, the cord is secured to itself to form a loop designed to accommodate the user's wrist.  With the loop on the wrist and with the other end of the cord secured to the skate or other footwear by the clipping mechanism, the user practices gliding, spinning, twisting, or jumping maneuvers. The elasticity of the cord is selected to provide a gentle tensile force that guides the relative positioning of the linked hand and foot as the maneuvers are performed, to positively reinforce the correct positioning for the maneuvers.