baber/WOPTO huggingface dataset:
Patent CA-2448450-A1 (CA)
Title: Rotor and electrical generator
Inventor: SPOONER EDWARD
IPC: H02K7/08
Filed: 2002-06-05
Abstract: A rotor for an electrical generator and a generator incorporating such a rotor, the rotor consisting of a central hub, a radially spaced concentric rim portion with rotor magnetic elements mounted upon it, and a plurality of elongate tension members extending generally between the hub and the rim, maintained substantially in tension so as to maintain the rim substantially in compression. The hub is rotatably driven by an axially spaced power drive means such as a wind or marine current turbine.
Patent CA-2449863-A1 (CA)
Inventor: CHOW TERRY
IPC: G06Q30/00
Filed: 2002-05-31
Abstract: The invention is directed to facilitating the planning and ordering of a merchandising unit and associated products. A merchandising unit planning screen is presented that displays a representation of a merchandising unit having holders for holding and displaying the products. A product menu is provided for each holder to allow selection of a product from a set of products for each respective holder. Available choises in the product menu of at least one holder are constraining to a subset of the set of products based on predetermined criteria. For each holder for which a product has been selected, a product quantity is determined based on a capacity of the respective holder. An order is generated based on the selected products.
Patent CA-2452817-A1 (CA)
Inventor: DION DOROTHY
IPC: A61M25/00
Filed: 2003-12-10
Abstract: A surgical balloon is provided for insertion into a uterus that includes a substantially continuous outer wall defining an exterior surface of the balloon on a first side and an interior hollow of the balloon on a second side, with the outer wall being formed from a stretchable elastic material and being stretchable by pressure within the inner hollow between a collapsed state and an expanded state. The substantially continuous outer wall has a base portion for coupling with shaft, an intermediate portion adjacent the base portion and an end portion at a distal end of the balloon and adjacent the intermediate portion. The base portion has a first primary wall thickness, the intermediate portion has a second primary wall thickness, and the end portion has a third primary wall thickness.
Patent CA-2454677-A1 (CA)
Title: Resin composition suitable for vibration damping
Inventor: SENZAKI TOSHIHIDE
IPC: C08L61/34
Filed: 2002-08-01
Abstract: This invention relates to a resin composition useful as a vibration-damping agent and the like. The resin composition is formulated by adding 1 wt% or more of styrenated phenol obtained by the reaction of a phenol with styrene to a polycyclic aromatic oligomer obtained by condensing a polycyclic aromatic compound containing 2 to 3 rings and formaldehyde. The polycyclic aromatic oligomer is obtained by the reaction of a polycyclic aromatic compound with formaldehyde and, if necessary, further with a phenol in the presence of an acid catalyst and has a number average molecular weight of 300-1000. The styrenated phenol is obtained by the reaction of 1 mole of a phenol with 1-2.5 moles of styrene in the presence of an acid catalyst.
Patent CA-2459759-A1 (CA)
Inventor: HUTTER PIERRE-ALAIN
IPC: C03C25/25
Filed: 2002-07-10
Abstract: The invention concerns a method for making a reinforcing element based on glass fibers, designed to be incorporated in a profiled article based on thermoplastic elastomer. The invention is characterized in that the method comprises at least two successive steps, namely: a step which consists in pre-activation of the glass fibers, by dip coating in a solution containing a mixture of epoxides and diisocyanates; a step which consists in extruding the pre-activated glass fibers with a thermoplastic material, functionalized by a reactive group having a chemical reactivity with the epoxides and/or the diisocyanates.
Patent CA-2461723-A1 (CA)
Title: A method of simultaneously treating sensory auditory gating deficit and associated psychosis in schizophrenia and bipolar disorder patients with mania
Inventor: AUTA JAMES
IPC: A61K31/5517
Filed: 2002-09-27
Abstract: Schizophrenia and bipolar disorders with mania may be treated by imidazenil or other benzodiazepine-3-carboxamide derivatives.
Patent CA-2461821-A1 (CA)
Title: Polyfunctional biocompatible hydrogel and method for the production thereof
Inventor: LOPATIN VLADISLAV VICTOROVICH
IPC: A61L27/54
Filed: 2001-09-28
Abstract: The inventive polyfunctional biocompatible hydrogel comprises 1.3-15 mass % of acrylamide, 0-004-0.975 mass % of cross-linking agents- N,N'-methylen-bis- acrylamide, 0.004-5.1 mass % of N,N'-ethylen-bis-acrylamide, 0.002-0.45 mass % of poviargol and water up to 100 mass %. Said hydrogel is produced by sopolymerising acrylamide with the cross-linking agents in an aqueous medium in the presence of peroxide polymerisation initiator, the incubation of reaction mixture being carried out in two stages. The first stage is carried out at a temperature ranging from 20 to 90 ~C during a time of 2 to 24 hours , the second stage being carried out at a temperature ranging from 107 to 130 ~C during a time equal to or less than 2 hours.
Patent CA-2463851-A1 (CA)
Title: On-line optical analysis of a substance through a conduit section of a process line
Inventor: CHABOT PAUL
IPC: G01N21/03
Filed: 2002-10-16
Abstract: A conduit-mounted light-transmitting device (10) for allowing optical analys is of a substance through a process line conduit (14) made of a light- transmitting material. The device (10) comprises a clip (24) adapted to be detachably secured about the conduit section. The clip (24) defines an optic al path intersecting the conduit section when the clip (24) is mounted thereon.
Patent CA-2464768-A1 (CA)
Title: Method and composition for potentiating an opiate analgesic
Inventor: GULATI ANIL
IPC: A61P43/00
Filed: 2002-11-22
Abstract: Composition and methods of treating pain and reducing or reversing tolerance to opiate analgesics are disclosed. The composition and method utilize an opiate analgesic and an endothelin antagonist as active agents to treat pain in mammals, including humans.
Patent CA-2466173-A1 (CA)
Inventor: SOZANSKI TARAS
IPC: H02K23/04
Filed: 2004-05-05
Abstract: This invention generally relates to a new method and apparatus for the creation of a DC electric pulse involving the use of stationary magnets, including permanent magnets and electromagnets, stationary conductor coils and a magnetic shield that opens and closes magnetic gateways. When a magnetic gateway is opened, the magnetic flux penetrates the coil at differing proportions, creating a flow of electrons in the conductor. When the magnetic gateway is closed, the magnetic flux is conducted within the magnetic shield, thus avoiding the coil and no electricity is produced. This invention operated cold, is scaleable and produces no exhaust fumes or radiation, has extremely low or no losses commonly associated with the generation of electricity -commonly known as hysteresis losses, eddy currents, magnetic repulsion or drag, destructive back emf or excessive heat. The electric current is further inverted to AC current to match the electric grid's 50-60 HZ.
Patent CA-2466829-A1 (CA)
Title: Surface treatment of austenitic ni-fe-cr based alloys
Inventor: LIN PETER K
IPC: C21D9/50
Filed: 2001-11-23
Abstract: A surface treatment process for enhancing the resistance to intergranular corrosion and intergranular cracking of components fabricated from austenitic Ni-Fe-Cr based alloys comprising the application of surface deformation to the component, to a depth in the range of 0.01 mm to 0.5 mm, for example by high intensity shot peening below the recrystallization temperature, followed by recrystallization heat treatment, preferably at solutionizing temperatures.  The surface deformation and annealing process can be repeated to further optimize the microstructure of the near-surface region. Following the final heat treatment, the process optionally comprises the application of further surface deformation (work) of reduced intensity, yielding a worked depth of between 0.005 mm to 0.01 mm, to impart residual compression in the near surface region to further enhance cracking resistance.
Patent CA-2467798-A1 (CA)
Title: Composes amine 1,2- et 1,3-diol et leur utilisation dans le traitement de la maladie d'alzheimer
Inventor: ROMERO ARTHUR GLENN
IPC: C07C235/84
Filed: 2002-11-19
Abstract: L'invention concerne des composés de formule générale (I) ainsi que des sels et des esters pharmaceutiquement acceptables de ceux-ci, utiles dans le traitement et la prévention de la maladie d'Alzheimer et d'autres maladies identiques, dans laquelle R¿n?, R¿c?, R¿1?, n et R¿20? ont la signification indiquée dans la description. Ces composés comprennent des inhibiteurs de l'enzyme bêta-sécrétase qui sont utiles dans le traitement de la maladie d'Alzheimer et d'autres maladies caractérisées par un dépôt du peptide bêta-amyloïde chez un mammifère. Lesdits composés de l'invention sont utiles dans des compositions pharmaceutiques et des méthodes de traitement destinées à réduire la formation du peptide bêta-amyloïde.
Patent CA-2469202-A1 (CA)
Title: A process for preparation of chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioates
Inventor: SHROFF RAJJU DEVIDAS
IPC: B29C48/04
Filed: 2002-12-18
Abstract: Dry flow, low compact, dust free, soluble granules of phosphoroamidothioates, preferably acephate, are produced by the process of 1) pre-mixing technical grade phosphoroamidothioate with specified adjuvants and other inert ingredients; 2) grinding to produce a ground product having a preferred particle size of 5 microns to 10 microns; 3) post~mixing; 4) granulating; 5) drying; 6) sizing to required length, preferably 1.5 to 3.0 mm; 7) and sieving to remove the fines to get the desired dust free soluble granule.
Patent CA-2469731-A1 (CA)
Title: Printer module with on-board intelligence
Inventor: RODRIGUEZ ALBERTO
IPC: G03G15/00
Filed: 2004-06-03
Abstract: An intelligent on-board monitoring system for replaceable module for a printing apparatus includes a memory element, an input for receiving information either from sensors on the replaceable module, or from the printing apparatus concerning printing operations performed, and a microprocessor connected to the memory for performing calculations upon data stored in the memory and upon the input information. The calculations produce results related to the performance of the replaceable module. These results can either be communicated to the printing apparatus, or used to control an adjustable operating parameter of the replaceable module itself, all without requiring computational resources of the printing apparatus itself.
Patent CA-2470490-A1 (CA)
Title: Uv stabilizing additive compositions and uses thereof
Inventor: STRETANSKI JOSEPH A
IPC: C08K5/34
Filed: 2002-12-11
Abstract: This invention relates to an UV stabilizing additive composition comprising an ortho-hydroxy triazine compound, a hindered hydroxybenzoate compound and optionally a hindered amine compound. This additive composition may be used to stabilize materials from UV radiation. This invention also contemplates a method of stabilizing a material by contacting the material with the UV stabilizing additive composition.
Patent CA-2471337-A1 (CA)
Inventor: THERY RONALD K
IPC: B41J11/00
Filed: 2002-10-23
Abstract: La présente invention concerne un appareil d'impression à jet d'encre qui comprend une tête d'impression destinée à diriger une encre séchable par rayonnement sur un substrat et un dispositif de séchage destiné à diriger un rayonnement le long d'une trajectoire menant à l'encre reçue sur le substrat. L'appareil de l'invention comprend un blindage et un mécanisme qui permet de déplacer sélectivement le blindage dans la trajectoire du rayonnement et en-dehors de celle-ci. En régulant le mouvement du blindage, on peut varier l'intensité du rayonnement reçu sur le substrat de façon à éviter une surchauffe de ce dernier au cours d'une opération de séchage.
Patent CA-2471599-A1 (CA)
Title: Method and apparatus for placement of multiple fractures in open hole wells
Inventor: WENG XIAOWEI
IPC: E21B43/26
Filed: 2002-12-23
Abstract: A method and apparatus is provided for created multiple fractures (26) in a subterranean formation with a single, continuous treatment operation. A  plurality of burst disk assemblies (20) are included, each having an independent burts pressure and corresponding to a specific interval to be treated, whereby the assemblies are arranged on a work or completion string (28) such that the assembly with the lowest burst pressure is positioned at the toe, or lowest position, and subsequent assemblies have increasing burst pressures toward the heel of the string. As fluid is pumped down the string, pressure builds up to exceed the burst pressure of the first disk, allowing treatment fluid to contact the formation. Once a first interval treated or fractured, it may be isolated thereby allowing pressure to again build up in the string and burst subsequent disks.
Patent CA-2474814-A1 (CA)
Title: Extraction de documents correspondant au moyen de demandes formulees dans toute langue nationale
Inventor: DOGANATA YURDAER NEZIHI
IPC: G06F17/28
Filed: 2003-01-24
Abstract: Il est possible de limiter la durée d'une recherche au moyen d'un moteur de recherche comprenant un indice inversé bidirectionnel auquel on peut avoir accès avec une recherche de mot clé dans une de plusieurs langue et qui fournit une liste de son contenu de documents dans la totalité de ces langues. Les mots clés de toutes les langues supportées sont, de préférence, mémorisés dans une table de consultation à indice inversé établissant une référence croisée à des documents formulés dans la langue contenant ces mots clés. On peut accéder à des mots clés possédant la même signification dans des langues différentes dans leur totalité au moment de l'interrogation concernant ce mot clé dans une des langues. Le moteur de recherche contenant la table peut identifier des documents pertinents soit dans une langue sélectionnée ou une deuxième langue, soit dans la totalité des langues supportées, comme le détermine l'utilisateur. L'information concernant chaque document peut également comporter une information servant à classifier les documents, telle que la fréquence des mots clés ou leur proximité.
Patent CA-2475475-A1 (CA)
Title: Production of metallurgical coke
Inventor: CLARK KEITH NORMAN
IPC: C10B49/02
Filed: 2003-02-07
Abstract: A process and plant for producing metallurgical coke is disclosed. The proce ss comprises rapidly drying coal particles in an inert atmosphere, and maintaining the particles, once dry, in an inert atmosphere. The dried particles are then compressed into a briquette without addition of a binder. The briquette is heated to a temperature between 1000~C and 1400~C for a period of between 1 and 5 hours to produce metallurgical coke.
Patent CA-2478468-A1 (CA)
Title: Accommodating 360 degree sharp edge optic plate haptic lens
Inventor: CUMMING J STEWART
IPC: A61F2/16
Filed: 2004-08-23
Abstract: An accommodating intraocular Lens having an optic and portions extending from the optic radially outwards preferably with fixation devices at their distal ends, the optic designed such that it has a sharp posterior edge for 360 degrees of its perimeter and the lens designed such that the optic can move forward and backwards with constriction and relaxation of the ciliary muscle.
Patent CA-2478812-A1 (CA)
Inventor: VENOSA ALBERT
IPC: B01D63/08
Filed: 2003-02-06
Abstract: L'invention concerne un réacteur concentrateur de biomasse à écoulement par gravité (10) utilisant une barrière poreuse (11) possédant des pores dont les dimensions moyennes sont comprises entre environ 1 et 50 microns, laquelle barrière est traversée par l'eau traitée sous la pression de la gravité. En outre, des solides en suspension y sont traités et concentrés de manière efficace.
Patent CA-2478934-A1 (CA)
Title: Process for producing oil and fat composition containing hydrophobic components of glycyrrhiza
Inventor: KITAHARA MIKIO
IPC: A23L1/30
Filed: 2003-04-04
Abstract: A fat solvent containing 10% by weight or more of a specific fat-soluble polyhydric alcohol fatty acid ester, in particular, a glycerol fatty acid ester is used as a solvent for extracting hydrophobic components of glycyrrhiza. Thus, the hydrophobic components of glycyrrhiza having excellent effects as foods and drinks such as health foods, foods with health claims (foods for specified health uses, foods with nutrient function claims), medicines, etc. can be produced at a reduced cost and the thus obtained compositions have elevated stability and improved handling properties.
Patent CA-2479789-A1 (CA)
Inventor: SAFFRE FABRICE TRISTAN PIERRE
IPC: H04L29/06
Filed: 2003-03-25
Abstract: A method and apparatus are disclosed which incorporate a system for enabling the adaptive modification of the security level of a node in a network. The system is particularly applicable to dynamic network i.e. networks in which nodes may be mobile and in which the network topology is not constant. The node receives beacon signals from other nodes in the network, said signals providing an indication of the alert level of the other nodes and an indication of whether the other nodes are trusted members of the network. The alert level of the node is determined based on the received signals.
Patent CA-2483269-A1 (CA)
Title: Inflatable chambers fluidly connected by one way valve and method for use
Inventor: CHAFFEE ROBERT B
IPC: A47C27/08
Filed: 2003-04-25
Abstract: The present invention is directed to an inflatable device or a body support device, and, specifically, to an inflatable device including two or more flu id chambers. One embodiment of the device includes a first fluid chamber comprising a first outlet, and a second fluid chamber comprising an inlet, wherein the second fluid chamber is fluidly connected to the first fluid chamber by a one way valve arranged to allow fluid to pass from the second fluid chamber to the first fluid chamber. The invention is also directed to a method of providing adjustable support.
Patent CA-2485208-A1 (CA)
Inventor: ITO MOTOSHI
IPC: G11B7/006
Filed: 2003-02-11
Abstract: L'invention concerne un disque optique et un procédé d'enregistrement de données sur un tel disque. Lorsque des données sont écrasées sur un disque optique enregistrable et/ou reproductible, le procédé consiste à effectuer des liaisons en face d'un groupe physique à partir duquel l'écrasement débute. Selon le procédé de l'invention, lorsque l'écrasement est réalisé sur une partie d'un disque optique dans lequel les données ont été enregistrées, ou lorsque l'écrasement est réalisé sur une partie comprenant des zones défectueuses, une liaison est effectuée en face de la partie sur laquelle l'écrasement est réalisé ou derrière la zone défectueuse, permettant ainsi un enregistrement et une reproduction fiables des données.
Patent CA-2486011-A1 (CA)
Title: Method and apparatus for using a coolant fluid
Inventor: AHTI ROBERT ALLAN
IPC: B23Q11/10
Filed: 2004-10-28
Abstract: A metal machining apparatus for removal of metal from a workpiece (6), that employs a laser-targeted coolant nozzle (20) to apply coolant fluid to a machining tool (2), such as a grinding wheel, to remove metal from the workpiece. The laser-targeted coolant nozzle (20) has a coolant nozzle body having a flow passage (27) for the coolant fluid, and a laser bore (22). The laser bore (22) forms an access opening in the outer surface of the nozzle body in through which a visible laser (40) can be inserted. The laser bore (22) provides a line of sight with the flow passage outlet (29). The visible laser (40) can be inserted into the laser bore (22), and is configured so that the visible laser beam (23) cooperates with a positioning feature (25) on the nozzle body for visually positioning the coolant nozzle (20) relative to the grinding wheel (2). When the laser (40) is removed and replaced with a seal plug, the stream of coolant fluid passing through the flow passage (27) can be directed accurately at the grinding wheel (2) for improved workpiece grinding.
Patent CA-2486784-A1 (CA)
Title: Nouveaux photo-initiateurs bifonctionnels
Inventor: FUCHS ANDRE
IPC: B05D5/00
Filed: 2003-07-10
Abstract: L'invention concerne de nouveaux photo-initiateurs de formule (I), dans laquelle A représente -0-, -CH¿2?-, CH(CH¿3?)- ou -C(CH¿3?)¿2-?, et R représente méthyle ou triméthylsilyle, et R peut représenter également l'hydrogène, lorsque A représente simultanément le groupe -C(CH¿3?)¿2?-. Cette invention a aussi pour objet des compositions renfermant (A) au moins un composé insaturé sur le plan éthylénique, (B) un photo-initiateur de formule (I), (C) facultativement d'autres liants ou additifs, (D) facultativement d'autres photo-initiateurs ou co-initiateurs. L'invention a trait à une composition comprenant (A) un composé insaturé sur le plan éthylénique qui contient au moins un aminoacrylate, (B) un photo-initiateur de formule (II) ou (III), (C) facultativement d'autres liants ou additifs, (D) facultativement d'autres photo-initiateurs ou co-initiateurs.
Patent CA-2490090-A1 (CA)
Title: Multiple layer insulating sleeve
Inventor: WINTERS DANNY E
IPC: D04B1/14
Filed: 2003-06-20
Abstract: Multilayer sleeves for insulating or protecting elongated substrates are disclosed. The sleeves are continuously knitted in different sections integrally joined end to end, the sections being formed of different filamentary members chosen for desired characteristics. The sleeves are formed into the multilayer configuration by reverse folding the sleeves inwardly to place one section coaxially within another. Sleeve ends may be finished with welts to prevent raveling and serve as a clinch on the elongated substrates.  Rib knits are used to form insulating air pockets lengthwise along the sleeves to augment the insulating effectiveness.
Patent CA-2493352-A1 (CA)
Inventor: EVERETT RON
IPC: G06F7/00
Filed: 2003-07-16
Abstract: Associative Data Management and Knowledge Operating System using a Data Instance centric architecture, where Data Instances are typically atomic. Each Datat Instance can be at the center with all its associations. The base structures encapsulate the Data Instances and can generally be identical in form and function, and application independent. Encapsulate references can include references to all other directly related independtly encapsulated Data Instances. The encapsulated references can be both unique identifiers for each and every associated Data Instance and also logical indexes that encode the abstracted location of each Data Instance, making it possible to both identify and locate any Data Instance using the same reference key.
Patent CA-2496031-A1 (CA)
Title: Washing brush
Inventor: KIM JUNG HOA
IPC: A47L17/00
Filed: 2004-06-11
Abstract: The present invention is directed to a washing brush in which a core for fixing washing threads can keep a straight shape thereof rigidly and the threads are fixed to the core uniformly, densely, and rigidly, so that it can be properly applied to an automatic washing device and also prevent the threads from being separated from the core. The present invention provides the washing brush comprising a core having a recess formed at a circumference thereof along an axial direction with a predetermined distance, and a wing formed between the recesses; a plurality of fixing rings surrounding the circumference of the core; washing threads bent at a middle portion thereof, wherein bent portions thereof are caught at each fixing ring and are inserted in the recess; and a fixing means provided to the core and making the rings in close contact with each other.