baber/WOPTO huggingface dataset:
Patent CA-2219388-C (CA)
Inventor: KAJIO FUSAKI
IPC: A23L7/109
Filed: 1997-10-24
Granted: 2007-12-04
Abstract: A process for the production of noodles by machines, which comprises the steps of: (i) preparing a noodle dough with 38 to 55% of water added to a raw material, (ii) forming the noodle dough into a noodle sheet, (iii) maturing the noodle sheet at a temperature of 30 to 35°C and a relative humidity of 70 to 90% for 10 to 60 minutes, (iv) rolling a matured noodle sheet followed by cutting into strands of noodles, and (v) stretching the strands at a stretching ratio of 1.5 to 2 times into desired strands of a noodle product. The process comprises further the step of adding an edible oil and lipase to the noodle dough. Those processes can produce simply the noodles of high quality having good eating quality in a short time period with good productivity.
Patent CA-2225896-C (CA)
Inventor: NYSTROM JAN-ERIK
IPC: C07D205/04
Filed: 1996-06-24
Granted: 2008-06-10
Abstract: La présente invention concerne un procédé de production d'AzeOH pur du point de vue de l'énantiomérie, procédé qui comporte la cristallisation sélective d'un tartrate de cet acide, pur sur le plan de la diastéréomérie, suivie de la libération de l'acide aminé libre, ainsi que les composés suivants: D-tartrate d'acide L-azétidine-2-carboxylique et L-tartrate d'acide D-azétidine-2-carboxylique.
Patent CA-2226232-C (CA)
Inventor: LEE KIEM T
IPC: F21V21/04
Filed: 1998-01-05
Granted: 2004-03-30
Abstract: A frame for a recessed light fixture having a opening for mounting a light reflector of a first size. A second opening of a smaller size is defined within the first opening so that a light reflector of the smaller size is mountable at the second opening should a smaller reflector be desired.
Patent CA-2229077-C (CA)
Title: Lipid metabolism improving agent
Inventor: KOBAYASHI YOSHINORI
IPC: A61P9/12
Filed: 1997-06-12
Granted: 2007-09-25
Abstract: The present invention relates to a food and a feed having lipid metabolism improving activity or anti-obesity activity, and a lipid metabolism improving agent or an anti-obesity agent for humans or animals which comprise, as an active ingredient, a compound represented by formula (I): (see formula I) wherein (see formula II) represents (see formula III) (wherein R1 represents hydrogen or hydroxy, and R2 represents hydrogen or lower alkyl; or R1 and R2 are combined together to form a bond) or (see formula IV) (wherein R3 represents lower alkyl); n represents 0 when (see formula V) is (see formula VI) and represents 1 when (see formula VII) is (see formula VIII) and X- represents an anion, or a salt thereof.
Patent CA-2229332-C (CA)
Inventor: JACKSON JAMES G
IPC: B27B31/00
Filed: 1998-02-10
Granted: 2001-11-27
Abstract: A workpiece positioning device for translating elongate workpieces conveyed on a first workpiece conveyor in a conveyance direction and for positioning the elongate workpieces on an adjacent second workpiece conveyor, wherein the elongate workpieces are generally laterally aligned across the first workpiece conveyor, generally perpendicular to the conveyance direction, has a selectively actuable rotatable member extending between the first and second workpiece conveyors, rotatable so as to translate workpiece engaging means, coordinated by coordinating means, into engagement with an elongate workpiece at a workpiece engaging position on the first workpiece conveyor generally at an end of the first workpiece conveyor adjacent the second workpiece conveyor, and to translate the workpiece engaging means and the elongate workpiece so engaged from the first workpiece conveyor to the second workpiece conveyor so as to position the elongate workpiece on the second workpiece conveyor.
Patent CA-2233707-C (CA)
Inventor: STANTON WILLIAM
IPC: F16C39/06
Filed: 1996-10-18
Granted: 2004-05-18
Abstract: Un moteur rotatif et un palier magnétique rotatif sont intégrés pour former une unité compacte (10), fonctionnant sans contact. Un stator (16) entoure un rotor ferromagnétique (18) avec un espace d'air annulaire (20) qui peut recevoir une paroi cylindrique (12e), par exemple une chambre, pour le traitement de tranches de semi-conducteur. Le stator (16) a un ou des aimants permanents (38) en sandwich entre des plaques magnétiques (36) de stator espacées verticalement, avec une pluralité de segments polaires (36a). Le rotor (27) est, de préférence, un anneau en acier inoxydable magnétique avec des dents polaires complémentaires (18c). Le stator (16) subit une lévitation et centre passivement le rotor le long d'un axe vertical, empêche son inclinaison par rapport à l'un ou l'autre axe horizontal (26, 28), donne au rotor (22) une polarisation en position radiale et fournit du champ de flux moteur aux pôles du rotor. Des enroulements polyphasés (40) enroulés autour des plaques (36) du stator, produisent un champ à flux tournant qui entraîne le rotor (22) à la manière d'un moteur homopolaire synchrone. Un rotor (22) sans dents polaires permet un fonctionnement avec un entraînement inductif asynchrone. Un dispositif de commande (54) alimente les enroulements de commande (42) enroulés sur chaque segment (36a) polaire de stator, en réponse à une position spatiale détectée du rotor (22). Les enroulements de commande (42) assurent une commande active de la position radiale et permettent d'amortir activement les oscillations longitudinales et transversales qui pourraient empêcher le centrage passif.
Patent CA-2234269-C (CA)
Inventor: BERKLEY STANLEY G
IPC: G01N23/20
Filed: 1996-09-24
Granted: 1999-10-26
Abstract: Improved methods for managing a population of metal components subject to fatigue failure are provided. The residual compressive stress in the critical surfaces of such components, especially in areas of high stress concentration, are measured non-destructively using x-ray diffraction techniques. The measured surface residual compressive stress is used as a management criterion. A component having a surface residual compressive stress greater than a predetermined value can be returned to service. However, once the measured surface residual compressive stress of a component falls below the predetermined value, it can either be removed permanently from service, or it can be reworked to increase its surface residual compressive stress and then returned to service. Additionally, by measuring the surface residual compressive stress of an individual component, the remaining service life of that individual component can be estimated. These methods for management of polulations of such metal components allow for increasing the service life of the components in a safe and effective manner. Methods are also provided for the manufacture and/or design of metal parts with improved performance criterion (e.g., reduction in weight) while maintaining acceptable service life. Methods are also provided for establishing quality control procedures using surface residual compressive stress measurements during and/or after the manufacturing process in order to prevent, for example, introduction of metal parts having insufficient surface residual compressive stress levels for their intended use.
Patent CA-2237804-C (CA)
Inventor: WINSTON RONALD H
IPC: A61C3/03
Filed: 1996-11-27
Granted: 2005-09-06
Abstract: This invention is an ultrasonic tooth cleaner (10) having an elongated tip (16) having multiple bends or a curved shape. This allows the operator to reach any surface within the oral cavity. The tips (16) are formed of plastic materials that can withstand constant ultrasonic vibration in a range that is therapeutically beneficial.
Patent CA-2238189-C (CA)
Title: New polymer material for electrolytic membranes in fuel cells
Inventor: NARAYANAN SEKHARIPURAM R
IPC: C08L81/06
Filed: 1996-11-22
Granted: 2006-08-29
Abstract: A sulfonic acid polymer is processed so that it can be used as a proton conducting membrane for a fuel cell. Asymmetric properties are formed. The preferred fuel cell assembly includes an anode which is a porous carbon electrode including carbon/catalyst particles coated with the processed sulfonic acid polymer. The anode current collector (202) includes carbon paper fiber impregnated with the processed sulfuric acid polymer. Proton conducting membrane (204) adjoins the cathode (206). The proton conducting membrane includes a dense surface of proton conducting membrane (206) facing the anode (200). The surface (208) facing the cathode (210) is preferably a very thin layer of cross-linked low proton conducting surface.
Patent CA-2239696-C (CA)
Title: Procedes ameliores a base de catalyseur complexe metal-ligand
Inventor: BRYANT DAVID ROBERT
IPC: F04D25/08
Filed: 1996-12-05
Granted: 2007-05-22
Abstract: L'invention concerne un procédé consistant à effectuer la réaction d'un ou plusieurs réactifs en présence d'un catalyseur complexe composé d'un métal et d'un ligand d'organophosphite, ainsi qu'en présence d'eau dissoute et, éventuellement, d'un ligand libre d'organophosphite, afin de produire un fluide réactionnel composé d'un ou de plusieurs produits, ledit procédé étant réalisé en présence de dioxyde de carbone en quantité suffisante pour ne pas provoquer de dégradation importante de tout ligand d'organophosphite et/ou de désactivation importante dudit catalyseur complexe de métal et de ligand d'organophosphite.
Patent CA-2240877-C (CA)
Inventor: BRISKMAN ROBERT D
IPC: H04B7/185
Filed: 1998-07-14
Granted: 2007-11-13
Abstract: A broadcast receiving system for use with an FM radio transmitter in a vehicle includes an adapter unit and an antenna unit. The adapter unit includes a connector to a vehicle's existing power system, e.g., cigarette, lighter receptacle. The adapter unit receives audio program signals from the antenna unit, and retransmits them to a vacant FM channel or to an intermediate frequency channel of the vehicle's FM radio receiver. The antenna unit receives radio broadcast signals having frequencies in the range of about 300 MHZ to about 4000 MHz from satellites and terrestrial repeaters.
Patent CA-2243563-C (CA)
Inventor: GAVISH BENJAMIN
IPC: A61B5/00
Filed: 1997-01-21
Granted: 2006-04-11
Abstract: A system for mortifying naturally occurring mortifying activity including a monitor for analyzing mortifying activity of a user, a mortifying activity modifier for providing to the user a stimulus input which is operative to change at least one aspect of the mortifying activity of the user, and a driver operative to control the operation of the mortifying activity modifier, so as to change at least one non-frequency characteristic of the input to the user, in response to changes in the mortifying activity of the user during operation of the modifier. A method for modifying naturally occurring mortifying activity is also described and claimed.
Patent CA-2244346-C (CA)
Inventor: SHEN JIAN
IPC: G01N33/53
Filed: 1998-07-30
Granted: 2006-07-11
Abstract: Abnormal reactions in a red blood cell classification by agglutination, are checked following centrifugation of a sample in a column of a cassette, the column containing microparticles. This is done by imaging the column on a detector array that is used to correlate the images with predefined red cell classes based upon the distribution of the images across the column. However, prior to the correlation step, abnormal reactions are checked for by detecting whether any of the following is present: i) errors that cause imaged features of the column or any pellet produced therein to be out of range; ii) hemolysis of the sample; iii) insufficient or too many blood cells present; iv) mixed field agglutination; and v) presence of fibrin at the top of the microparticles.
Patent CA-2246627-C (CA)
Title: Lead-calcium alloys, particularly for battery grids
Inventor: CAILLERIE JEAN-LOUIS
IPC: H01M4/68
Filed: 1997-02-13
Granted: 2005-07-05
Abstract: Lead alloys for lead-acid battery grids, including calcium at a relative concentration by weight of 0.05-0.12 %, tin at a relative concentration by weight of less than 3 %, aluminium at a relative concentration by weight of 0.002-0.04 %, and barium at a concentration of less than 0.02 %, are disclosed.
Patent CA-2252618-C (CA)
Title: Polyolefin film, compositions and resins useable therefor
Inventor: RADOSTA JOSEPH A
IPC: C08K3/34
Filed: 1997-04-22
Granted: 2002-10-22
Abstract: This invention concerns a mixture of a first component selected from talcs a nd a second component selected from feldspars, nephelines and nepheline syenite s, wherein the ratio of the first component to the second component provides an  enhanced abrasiveness property. The invention further relates to an antibloc k agent made from such mixture. This mixture provides favorable optical properties when used in a polyolefin film. This invention also relates to a polyolefin resin composition having the mixture therein, as well as to films  made with such.
Patent CA-2254567-C (CA)
Title: Joint quantization of speech parameters
Inventor: HARDWICK JOHN CLARK
IPC: G10L25/93
Filed: 1998-11-23
Granted: 2010-11-16
Abstract: Speech is encoded into a frame of bits. A speech signal is digitized into a sequence of digital speech samples that are then divided into a sequence of subframes. A set of model parameters is estimated for each subframe. The model parameters include a set of voicing metrics that represent voicing information for the subframe. Two or more subframes from the sequence of subframes are designated as corresponding to a frame.   The voicing metrics from the subframes within the frame jointly quantized. The joint quantization includes forming predicted voicing information from the quantized voicing information from the previous frame, computing the residual parameters as the difference between the voicing information and the predicted voicing information, combining the residual parameters from both of the subframes within the frame, and quantizing the combined residual parameters into a set of encoded voicing information bits which are included in the frame of bits. A similar technique is used to encode fundamental frequency information.
Patent CA-2267940-C (CA)
Title: Titanium process for making catalyst
Inventor: JEREMIC DUSAN
IPC: C08F4/617
Filed: 1999-04-06
Granted: 2007-05-29
Abstract: The present invention provides a novel process for preparing a catalyst, preferably free of electron donor, useful in gas phase polymerization of olefins having a broad polydispersity. The catalyst is prepared by contacting a dehydrated silica support with a first alkylaluminum compound, a source of titanium, a second alkylaluminum compound and an alkylmagnesium compound, and an organic chloride.
Patent CA-2271460-C (CA)
Inventor: PINARD DEBORAH L
IPC: G06Q10/00
Filed: 1999-05-12
Granted: 2009-07-14
Abstract: A communications system comprising includes a network and a plurality of applications connected to the network. Each of the applications handles a different type of communication and stores information concerning incoming communications directed to users of the communications system. At least one computer is connected to the network and receives incoming communications information from selected applications. The at least one computer includes a display and a processor executing a view application. The view application processes the incoming communications information and generates a three-dimensional representation thereof for presentation on the display.
Patent CA-2277836-C (CA)
Title: Serrure a pene demi-tour pour porte ou fenetre
Inventor: LILAS ANDRE
IPC: E05C9/04
Filed: 1998-01-19
Granted: 2002-12-17
Abstract: L'invention concerne une serrure à pêne demi-tour (41), qui comprend un verrou (65) pouvant être poussé par un fouillot pouvant tourner par actionnement de poussoir et/ou de clef, de manière à piloter une poussée de sortie supplémentaire du pêne demi-tour (41) dans une position de fermeture et de l'y maintenir.
Patent CA-2281700-C (CA)
Inventor: HOHENBICHLER GERALD
IPC: B22D11/106
Filed: 1998-02-12
Granted: 2006-09-12
Abstract: According to the method for avoiding contact between oxygen and molten metal , said molten metal pours into a casting chamber limited by walls (1, 2, 13) and flows out of it in the form of billet. In order to avoid any contact between oxygen and molten metal and thereby entirely prevent reoxydation, the oxygen trying to penetrate between the walls (1, 2, 13) and/or adhering to them (1, 2) is chemically reacted through possible splits (18) by using a compound with no adverse effect on molten metal (20).
Patent CA-2283963-C (CA)
Title: Piezo-oscillator
Inventor: SATOH TOMIO
IPC: H05K1/02
Filed: 1999-01-18
Granted: 2005-06-07
Abstract: A piezo-oscillator reduced in current consumption and size, comprising a crystal oscillator as a piezoelectric vibrator, an oscillation circuit, a plurality of surface mounted heaters, and a temperature control circuit for controlling the heating temperatures of the heaters, all mounted on a printed circuit board, wherein the case and lead terminals of the piezoelectric vibrator are simultaneously heated respectively by separate heaters so that the piezoelectric vibrator, the oscillation circuit and the temperature control circuit can be heated at the same time.
Patent CA-2287338-C (CA)
Title: Produit optique prepare a partir de monomeres bromes a indice de refraction eleve
Inventor: FONG BETTIE C
IPC: C08F220/22
Filed: 1997-09-09
Granted: 2007-06-12
Abstract: L'invention porte sur des produits optiques comprenant une base et une couche optique. La couche optique est préparée à partir d'une composition polymérisable comprenant un monomère d'ester(méth)acrylate phénolique, bromé, substitué par un alkyle.
Patent CA-2292301-C (CA)
Title: Window drain
Inventor: WARK SCOTT ARTHUR
IPC: E06B7/14
Filed: 1999-12-16
Granted: 2001-10-23
Abstract: Window drain comprises, in general, a base having a horizontally extending lower surface and a sloping downwardly and outwardly upper surface. There to the base here are connected: a front flange, an upstanding rear rib, an end flange at each end, window supports and spacers attached on the front flange. In one embodiment, the window drain is made for a window of a specific width. In another embodiment, the window drain, is versatile so it can be used for windows of different widths. In a third embodiment, the window drain can be made, in situ, for different window widths.
Patent CA-2300485-C (CA)
Inventor: EWASCHUK WILLIAM JOHN
IPC: B25H1/00
Filed: 2000-03-13
Granted: 2008-03-11
Abstract: A work support which assists in the inversion of a large workpiece has a supporting frame and a top frame. The top frame is provided with an intermediate hinge and an end hinge along at least one end, so as to be collapsible, and the leg of the supporting frame is hinged along the opposite end. The workpiece can be moved to one side of the intermediate hinge and the top frame can be collapsed, lowering the centre of gravity of the workpiece and standing it partially on edge. One or two workers can then easily shift the workpiece over to the other side of the top frame. When the top frame is raised back to a horizontal position the work surface is in an inverted condition, exposing unfinished surfaces for finishing. In the preferred embodiment the top frame is provided with a flexible membrane overlaying the intermediate hinge. When the top frame is collapsed the membrane curls upwardly and forms a cushion which supports the edge of the workpiece, and thus assists in the inversion process. In the preferred embodiment the collapsing and raising of the top frame is assisted by an actuator such as a pneumatic piston.
Patent CA-2304820-C (CA)
Title: Stabilized bioactive preparations and methods of use
Inventor: DELLAMARY LUIS A
IPC: A61K9/22
Filed: 1998-09-29
Granted: 2009-06-23
Abstract: Stabilized dispersions are provided for the delivery of a bioactive agent. T he dispersions preferably comprise a plurality of perforated microstructures dispersed in a suspension medium that typically comprises a liquid fluorochemical. As density variations between the suspended particles and suspension medium are minimized and attractive force s between microstructures are attenuated, the disclosed dispersions are particularly resistant to degradation, such as by settling o r flocculation. In particularly preferred embodiments the stabilized dispersions may be directly administered to the lung of a patient using an endotracheal tube or bronchoscope.
Patent CA-2308468-C (CA)
Title: Substrate treatment promoting shedding of oil
Inventor: DEROSA RONALD J
IPC: F01M11/12
Filed: 1998-08-27
Granted: 2009-06-30
Abstract: In a preferred embodiment, a method of treating a surface of said oil level sensing device to promote the shedding of oil therefrom, including the steps of: coating the surface of said oil level sensing device with a primer and permitting the primer to dry; and then, coating the surface of said oil level sensing device with a silicone solution and curing the silicone solution on the surface of siad oil level sensing device.
Patent CA-2314206-C (CA)
Inventor: VETTER UDO J
IPC: A61M5/178
Filed: 2000-07-21
Granted: 2006-07-04
Abstract: The invention provides a process and a device for coating the inside of syringe barrels (1) of little volume with a silicone film. A coating ring (3) is moistened with silicone oil, the coating ring (3) is then inserted in the syringe barrel (1) and guided axially along the inside wall. During this process, the coating ring (3) completely abuts against the inside wall. When the coating ring (3) is finally withdrawn, a wiper ring (4) located behind it in the direction of motion removes the excess silicone oil, thereby creating a homogeneous silicone film of even thickness. In a preferred embodiment, the coating ring (3) and the wiper ring (4) are both arranged on a siliconizing mandrel (2) at an axial distance from each other, whereby the siliconizing mandrel (2) has a channel (5) in axial direction for feeding the silicone oil.  Its one end opens into the area of the coating ring (3), whilst its other end is arranged in such a way that it can be connected to a feeder tube (6).
Patent CA-2314368-C (CA)
Title: Utilisation de polymere contenant une configuration d'alcool de type galactose oxyde en combinaison avec des polymeres cationiques dans des applications d'amelioration de la resistance du papier
Inventor: LIEBFRIED RAYMOND THOMAS SR
IPC: D21H17/55
Filed: 1998-12-30
Granted: 2006-05-23
Abstract: L'invention concerne un procédé de fabrication d'un papier présentant de meilleures caractéristiques de résistance par adjonction à la pâte d'un polymère cationique soluble dans l'eau et/ou pouvant être dispersé dans l'eau et d'un polymère contenant une configuration d'alcool de type galactose oxydé.
Patent CA-2316483-C (CA)
Inventor: SCHUMACHER NEIL J
IPC: B27L11/00
Filed: 2000-08-22
Granted: 2004-02-17
Abstract: A wood chipping apparatus includes a housing having a chipping chamber and an air chamber isolated by a fixed partition wall of the housing.      A chipping drum is supported for rotation in the chipping chamber. A fan is supported for rotation in the fan chamber. The chambers have adjacent outlets that communicate with a discharge chute.      Wood chips exiting the chipping chamber are received in the chute and are entrained by air issuing from the fan chamber to carry the chips along the chute.      A baffle separates the outlets of the chambers and ensures that the air from the fan chamber does not backflow into the chipping chamber through its material outlet.
Patent CA-2333668-C (CA)
Title: 17.beta.-nitro-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties
Inventor: KEPLER JOHN A
IPC: A61K45/06
Filed: 1999-05-28
Granted: 2008-05-20
Abstract: The invention is directed to a novel class of steroids which exhibit potent antiprogestational activity.