baber/WOPTO huggingface dataset:
Patent CA-2174445-A1 (CA)
Title: Procede et dispositif de telechargement de donnees
Inventor: JACOBS MICHAEL A
IPC: H04N7/00
Filed: 1994-09-27
Abstract: L'invention concerne un système de transfert de données vers un appareil portable de traitement de l'information tel qu'une montre-bracelet électronique multifonction en utilisant l'écran de visualisation d'un micro-ordinateur. L'écran de visualisation comporte un générateur de signal vidéo assurant le balayage de trame de l'écran et un logiciel transformant les données binaires en blocs de bits de données série avec bit de départ et bit d'arrêt. Les blocs de données sont délivrés au générateur de signal vidéo en synchronisme avec le balayage de trame de l'écran de façon à fournir pour chaque trame verticale un nombre entier de blocs de données, ce nombre pouvant être égal ou supérieur à un. La modulation de ces blocs de données provoque une variation d'intensité lumineuse de l'écran, ce qui produit des impulsions lumineuses reproduisnt la présence ou l'absence d'impulsion du signal binaire de l'émetteur. L'appareil portable de traitement de l'information, manipulé dans la champ optique de l'écran, comporte un photocapteur détectant les impulsions lumineuses lorsque le photocapteur est dirigé vers l'écran. Les signaux provenant du photocapteur sont amplifiés et filtrés. Cela permet d'éliminer les scintillements dus aux sources lumineuses ambiantes et les signaux lumineux étrangers parasites, et de convertir les impulsions récepteur en blocs de données codées en binaire. Le codage binaire connaît deux états logiques: niveau haut et niveau bas; il respecte une fréquence spécifique de répétition des impulsions. L'appareil portable de traitement de l'information stocke pour usage ultérieur les données reçues.
Patent CA-2175023-A1 (CA)
Inventor: WADA TETSU
IPC: F02B61/04
Filed: 1996-04-25
Abstract: Cooling water pumped by a cooling-water pump is passed via a cooling-water supply passage, a cooling-water dispensing chamber, two upper and lower through-holes and a water jacket, a thermo-valve and discharge  via a cooling-water discharge passage 33.  When the amount of cooling water supplied from the cooling-water pump is excessive, or when the thermo-valve has been closed, a relief valve mounted in a bypass passage which connects the cooling-water supply passage and the cooling-water discharge passage is opened, thereby permitting the cooling water to be diverted.  The bypass passage diverges from the cooling-water supply passage upstream of the cooling-water dispensing chamber and hence, even if the relief valve is opened, the flow pattern of the cooling water flowing within the cooling-water dispensing chamber is not influenced, and the flow rates of the cooling water passed through the two through-holes cannot be unbalanced.
Patent CA-2176063-A1 (CA)
Inventor: PINKNEY WILLIAM JOHN
IPC: E03F3/04
Filed: 1996-05-08
Abstract: A one piece coupler for a curb box shut off valve comprised of a shaft having a top and a base, the base being comprised of a U-shaped member having two arms depending longitudinally parallel to the longitudinal centerline of the shaft, each depending arm of the U-shaped member having spring loaded fastening means therein; the top of the shaft being shaped to receive turning means.
Patent CA-2178484-A1 (CA)
Inventor: RANDHAHN HORST
IPC: B01D29/62
Filed: 1994-12-15
Abstract: L'invention se rapporte à un système de filtration dynamique comportant un rotor pourvu d'éléments de cisaillement escamotables. Les éléments de cisaillement sont montés sur un support du rotor et peuvent se déplacer entre une position escamotée dans laquelle les éléments de cisaillement se trouvent dans une première région périphérique prédéterminée du support des éléments de cisaillement, et une position de fonctionnement dans laquelle les éléments de cisaillement font saillie radialement de leur support et s'étendent dans une seconde région périphérique prédéterminée de ce support.
Patent CA-2179489-A1 (CA)
Title: Filing cabinets
Inventor: KACKLEY WILLIAM G
IPC: A47B88/04
Filed: 1993-12-28
Abstract: A storage cabinet (40) is formed of a plurality of generally planar prepainted sheet metal panels (42, 44, 46, 48, 50, 52) adhesively laminated to one another to define a case of said cabinet. Certain of the panels (70-72) are formed with deep narrow inwardly projecting reinforcing ribs (76) disposed along edge portions of one side of the cabinet near the vertical corners, thereby forming reinforcing structures adjacent these corners. Another side panel (44) formed with edge flanges (86, 88) at right angles to its major plane is mounted with these flanges disposed in the open channels. Improved roller slide supports (140) for the drawers (66) are included, in which channels are formed for lateral confinement of the support rollers to desired predetermined tracks. The drawers (66) also include drawer boxes of thin sheet metal with mating molded plastic subfronts (220). The subfronts include configurations to provide for ease of assembly of the drawers and related components, such as latching and locking elements.
Patent CA-2179770-A1 (CA)
Inventor: CHAMBERLAND DENIS
IPC: F24C15/20
Filed: 1996-06-21
Abstract: The range hood is provided with at least one storage cabinet pivotally connected in the open space under the hood adjacent the fan and the lighting device.   The cabinet is movable between a vertical opened position and a horizontal closed position.  A lock is provided on the casing for locking the  storage cabinet in closed position.   The cabinet is intended mainly to store cans or bottles.
Patent CA-2182899-A1 (CA)
Inventor: ZIRNSTEIN MICHAEL
IPC: C09D7/45
Filed: 1996-08-07
Abstract: Phosphoric esters obtainable by a)  reacting a mono-, oligo- or polyamine with an alkylene oxide or alkylene carbonate to give an amino alcohol or amino mono-, oligo-, or polyether alcohol, from 50 to 100% of the alkoxylatable NH groups of the amine being alkoxylated, b)  reacting the resulting amino (ether) alcohol with a hydroxycarboxylic acid or a dicarboxylic acid and a diol to give a mono-, oligo- or polyester, or reacting it with a diisocyanate and a diol to give a di-, oligo- or polyurethane, from 50 to 100% of the terminal hydroxyl groups in the amino (ether) alcohol being esterified or converted into urethane groups, and c)  reacting the resulting amino (ether) ester or urethane with a phosphorus compound which forms phosphoric esters, from 5 to 100% of the terminal hydroxyl groups in the amino (ether) ester or urethane being converted into phosphoric ester groups, and the phosphorus atoms being mono- and/or di- and, if appropriate, tri-esterified, preparation of the phosphoric esters, and their use as dispersants for solids.
Patent CA-2186828-A1 (CA)
Inventor: JORGENSEN ROBERT W
IPC: H02G3/18
Filed: 1996-09-30
Abstract: A universal cable clamp for coupling a wide variety of electrical cables to an electrical box is capable of accepting metal or non-metallic sheathed cables.  The cable clamp includes upper and lower clamping plates and a front wall having at least one opening for receiving the cable.  The upper and lower clamping plates are coupled together by bendable coupling arms.  A fastener extends through the upper and lower clamping plates and into the electrical box to deform the bendable coupling arms while the cable is clamped between the upper and lower clamping plates.  The opening in the front wall in embodiments is oval-shaped and is dimensioned to allow a non-metallic sheathed cable to pass through, while preventing the metal sheath of a metal sheathed cable from passing through.  The clamp provides a grounding connection of the metal cables and conduits.  The cable clamp accommodates thick or thin steel and aluminum flex metal conduits, armored cable, metal clad cable and non-metallic cable.
Patent CA-2187154-A1 (CA)
Title: Ether compound, use thereof, and intermediate for producing the compound
Inventor: SHUTO AKIRA
IPC: C07D401/12
Filed: 1995-04-06
Abstract: A novel ether compound represented by general formula (P-1), a pest control drug containing the same as the active ingredient, and an intermediate for use in producing the same. In said formula, R1 represents halogen; A represents a group of the general formula (Q-1), etc.: -CH(R2)-(CH2)m-CH(R3)-N(R4)-C(=Y)-X-R5(Q-1); E represents a group of general formulae (P-3), (a) or (b) and l represents an integer of 0 to 2.
Patent CA-2187275-A1 (CA)
Inventor: HEIMBERG WOLFGANG
IPC: F23M20/00
Filed: 1995-06-14
Abstract: The invention concerns a heating system with a combustion chamber into which fuel is fed via a fuel feed unit in the form of an injection device which operates on the energy-storage principle and has a pump (1) and a nozzle device (3) which delivers bursts of fuel in specified quantities. With this fuel burner, it is possible to select both the quantity of fuel injected and the injection frequency independently of any boundary conditions, thereby optimizing levels of harmful pollutants in the exhaust gas and counteracting resonance vibrations in the burner.
Patent CA-2188348-A1 (CA)
Inventor: YOSHIDA HIROAKI
IPC: G06K19/08
Filed: 1996-10-21
Abstract: A hybrid card and a processing device capable of rapidly identifying a read/write unit corresponding to an IC module from a plurality of read/write units and preventing fraud in respect of the IC module.  Identification data identifying the type of an IC module lla is held in for example a magnetic stripe 11b outside the IC module 11a of a hybrid card 11.          Authentication data corresponding to the identification data is held in the IC module 11a.  An R/W unit adapted to the IC module 11a is selected in accordance with the identification data read from the location outside the IC module 11a.  The identification data read from the location outside the IC module 11a and the authentication data contained in the data read from the IC module 11a are compared and, only if the two agree, the reading from or writing into the an IC read/write unit 130 is permitted.
Patent CA-2189602-A1 (CA)
Title: Electric lamp with a variably keyed base
Inventor: COUSHAINE CHARLES M
IPC: F21Y101/00
Filed: 1996-11-05
Abstract: A keyed lamp assembly includes an electric lamp and a lamp base secured to the electric lamp for electrical connection to the lamp and for mounting the lamp in a keyed lamp fixture. The lamp base includes a lamp base body and at least one fixed key on the lamp base body. The lamp assembly further includes a movable key on a key carrier that is movable to two or more different positions on the lamp base body during manufacturing.      The key carrier is attached to the lamp base body in one of the positions such that the fixed and movable keys provide variable keying of the lamp assembly. The lamp base body and the key carrier may have interengaging ratchet elements for defining discrete positions of the movable key.
Patent CA-2190420-A1 (CA)
Title: Thermoplastic resin composition
Inventor: NAGAI TAKAYUKI
IPC: C08L53/00
Filed: 1996-11-15
Abstract: A thermoplastic resin composition comprising (A) a propylene/ethylene block copolymer, (B) a combination of a low-crystalline ethylene/butene random copolymer resin and an amorphous ethylene/butene random copolymer rubber, or a combination of an ethylene/octene copolymer rubber and an ethylene/propylene copolymer rubber, (C) a specific block elastomer, and (D) talc. This composition has good injection molding properties, can reveal excellent flexural modulus, heat resistance and surface hardness, and is suitable for producing such injection-molded products as interior automotive trims.
Patent CA-2192559-A1 (CA)
Title: Fluid transport webs exhibiting surface energy gradients
Inventor: OUELLETTE WILLIAM ROBERT
IPC: A61F13/49
Filed: 1995-06-12
Abstract: The present invention pertains, in a preferred embodiment to a fluid-pervious web comprising a first or wearer-contacting surface and a second or garment-facing surface. The web is particularly well suited for use as a topsheet on a disposable absorbent article. The first and second surfaces are separated from one another by an intermediate portion. The first surface of the web provides a structure which exhibits a surface energy less than the surface energy of the intermediate portion. In a preferred embodiment, the web exhibits a plurality of regions of comparatively low surface energy which define surface energy gradients where they interface with higher surface energy web surfaces. More particularly, the present invention pertains to a fluid-pervious web having a plurality of small-scale surface energy gradients which are oriented and located so as to effectively transport fluid away from the first or wearer-contacting surface. The web essentially retains its visual tactile, and physical properties of the substrate material while achieving the desired surface energy properties. Fluid transport webs according to the present invention preferably include discontinuous, spaced regions defining small scale surface energy gradients on the first surface to aid in small scale fluid movement toward apertures or capillary entrances for transport away from the first surface. Such webs also preferably include small scale surface energy gradients normal to the first surface within a capillary structure to aid in moving fluid away from the first surface and into the capillaries for capillary fluid transport. Web materials suitable for use in the present invention include apertured formed films, apertured and non-apertured nonwoven materials, composite structures, and the like.
Patent CA-2195105-A1 (CA)
Title: Method for obtaining iron or iron-based powders by organic liquid phase precipitation
Inventor: VIAU GUILLAUME
IPC: G11B5/706
Filed: 1995-07-27
Abstract: Method for obtaining an iron powder comprising nickel and/or cobalt, by organic liquid phase precipitation. The method comprises the following stages: adding metallic precursors to a polyol or optionally a simple alcohol base solution, heating the reaction medium to produce a metallic precipitate and recovering and treating the precipitate to obtain the desired powder.
Patent CA-2203083-A1 (CA)
Title: Gene and cdna involved in alzheimer's disease
Inventor: BELOUCHI MAGID
IPC: C12Q1/68
Filed: 1997-04-18
Abstract: The present invention discloses nucleic acid molecules encoding genes involved in CNS disorders such as Alzheimer's disease and epilepsy. Also disclosed are gene products, vectors and host cells suitable for expression of such gene products. Methods are providing for detecting the presence of a genes involved in Alzheimer's disease in human subjects and for treating humans suffering from Alzheimer's disease. Furthermore, markers which are associated with Alzheimer's disease are disclosed. Methods in kits for the detection of Alzheimer disease in a subject are additionally provided.
Patent CA-2203536-A1 (CA)
Title: Mobile satellite communication system with local and global network
Inventor: DE BAERE JAN
IPC: H04W84/06
Filed: 1995-05-12
Abstract: A communication system for communication with a plurality of mobile terminals, the system comprising: a plurality of orbiting satellites; a plurality of earth stations arranged to communicate with the mobile users via the satellites; a plurality of gateway stations for interconnecting terrestrial equipment with the earth stations; a store for storing access data for said mobile terminals. The mobile terminals are divided into first and second categories, the store retaining corresponding different status information, both said first and second categories communicating with said satellites. Also provided are first and second different communications channels between said gateway stations and said earth stations, and route control means for selecting one of said first and second channels, in dependence upon the category of a mobile terminal.
Patent CA-2204021-A1 (CA)
Title: Wood composite
Inventor: VAN DER HEIDE EVERT
IPC: B32B27/28
Filed: 1995-10-31
Abstract: The use of a curable resin composition as a binder in the production of a wood composite, wherein the curable resin composition comprises a copolymer of carbon monoxide with an olefinically unsaturated compound and a curing agent;  a wood composite comprising wood parts adhered to one another by means of a cured binder which is obtainable by curing said curable resin composition; and an article of manufacture comprising said wood composite.
Patent CA-2204032-A1 (CA)
Inventor: KISHORE GANESH MURTHY
IPC: C12N15/09
Filed: 1995-10-31
Abstract: La présente invention concerne des promoteurs isolés à partir de la pomme de terre, qui provoquent l'expression d'un gène de choix dans le fruit de la tomate; elle concerne également des cellules de tomate et des plantes contenant ces promoteurs.
Patent CA-2206355-A1 (CA)
Inventor: WOTTON MICHAEL C
IPC: A63H3/16
Filed: 1997-05-28
Abstract: A decorative combination of component bags representing the torso, head, two arms and two legs of a festive, seasonal, holiday, or non-holiday figure is provided. Each of the bags is comprised of a bag member formed of a flexible waterproof material and preferably formed having a presealed and and an initially open end opposite the presealed end.  The initially open end is for receiving filler material.  The pre-sealed end of the head bag is shaped such that the head bag assumes a generally spherical shape once filled with filler material.  The pre-sealed end of the torso bag is shaped such that the torso bag assumes a generally cylindrical shape once filled with filler material.  The presealed ends of the two arm bags and two leg bags are shaped such that the arm bags and led bags assume a generally elongate cylindrical shape once filled with filler material.  A closing means of provided for closing the initially open ends of the component bags.  The bags may have fanciful indicia for representing festive, seasonal, holiday, or non-holiday figures. Once assembled, the figure resembles a costumed male or female human, is substantially human-proportioned, and has articulable appendages.  The components of the figure may also be supplied in a kit.
Patent CA-2206520-A1 (CA)
Title: Electronic locating device
Inventor: BIBB BEN LEE
IPC: G06K1/12
Filed: 1995-12-07
Abstract: An apparatus and method suitable for use as an electronic remote locating device. The method includes synchronizing an unprogrammed receiver with a transmitter so that the unprogrammed receiver responds only to the transmitter. The transmitter continuously increments a storage element when electrical power is initially applied to the transmitter and halts incrementing of the storage element when a first event is detected. Next, the transmitter saves the value of the storage element in memory as the unique identification code. The transmitter then transmits the identification code for a first predetermined length of time at a preselected frequency. The receiver monitors the preselected frequency searching for a received identification code for a predetermined period of time after electrical power is applied to the receiver. The receiver then verifies the validity of the received identification code and determines whether a prior identification code exists in the memory of the receiver. The receiver saves the received identification code in memory if the prior identification code was not found in the memory and halts the monitoring. The receiver then periodically monitors the preselected frequency range and compares the received identification code to the prior identification code. The receiver issues an indication to the user if the received identification code equals the prior identification code.
Patent CA-2212076-A1 (CA)
Inventor: GUGLIELMI ELIO F
IPC: A62D1/00
Filed: 1997-07-30
Abstract: This invention relates to novel monobromoalkane fire extinguishing agents. More particularly, this invention pertains to novel environmentally friendly fire extinguishing agents which contain a monobromoalkane component. A fire extinguishing mixture comprising: (a) about 2% to 25% monobromoalkane by weight; and (b) a fire extinguishing agent whose principal mode of fire extinguishing action is physical.
Patent CA-2213275-A1 (CA)
Title: Adduct of bisepoxy compound and p-guanamine
Inventor: SCHUTYSER JAN ANDRE JOZEF
IPC: C08G59/50
Filed: 1997-08-18
Abstract: The invention pertains to an adduct obtainable by condensation of a bisepoxy compound and a P-guanamine according to the formula   wherein X is CR3R4-(CR1R2)n-CR5R6 or o-phenylidene, n is 0 or 1, and R1- R8 may be the same or different and represent H, methyl or ethyl, and the molar ratio P-guanamine: bisepoxide is 0.60 to 0.35. The adduct is used in the manufacture of synthetic materials, notably printed wiring boards (PWBs).
Patent CA-2213711-A1 (CA)
Title: Vacuum seed metering assembly
Inventor: DUNHAM LISLE J
IPC: A01C7/04
Filed: 1997-08-19
Abstract: A vacuum seed metering mechanism arranged in combination with a seed hopper for uniformly dispensing seeds to the ground. The seed metering mechanism comprises a rotational distributor disc provided with a circular row of openings toward a periphery of the disc. The disc carries seeds from a seed reservoir to a seed discharge area under the influence of pressure differential. The disc is rotatably mounted in a housing whose interior is divided by the seed disc into the seed reservoir, on one side of the seed disc, and a suction chamber, lying around a portion of the path of movement of the openings in the seed disc. A salient feature of the present invention relates to the provision of an apparatus for imparting vibrations to the housing for facilitating the release of seeds from the openings in the disc in the discharge area of the seed
Patent CA-2216229-A1 (CA)
Title: Amino nitrile intermediate for the preparation of alanine diacetic acid
Inventor: WILSON DAVID A
IPC: C07C255/24
Filed: 1995-10-03
Abstract: A novel intermediate useful in the synthesis of alpha-alanine diacetic acid or its salts is disclosed. The intermediate can be formed by contacting alanine with glycolonitrile under alkaline conditions or glycine with lactonitrile to form an aminonitrile which can be hydrolyzed and then contacted with additional glycolonitrile to form the nitrile intermediate which can be converted to alpha-alanine diacetic acid via hydrolysis.
Patent CA-2216916-A1 (CA)
Inventor: SKAAR JAN
IPC: E21B7/18
Filed: 1996-03-05
Abstract: La présente invention concerne un convertisseur de pression se montant au-dessus du trépan à l'extrémité inférieure d'une tige de forage pour relever la pression de boue au niveau d'une partie de la circulation de boue de forage. Ce convertisseur comporte un piston (6) mobile dans un cylindre (1, 2, 3) et présentant une grande surface (11) qui réagit dans un premier sens à l'effet de la pression de la boue de forage de la tige de forage (10) ainsi qu'une petite surface en opposition (12) qui, lorsqu'elle est mue dans le premier sens, délivre une pression accrue dans une partie plus petite du circuit de boue de forage. Une vanne (4) assure la régulation du déplacement du piston dans le cylindre (1, 2, 3). Des conduits (31, 32) communiquent, l'un avec des passages de circulation de boue de forage à l'intérieur de la tige de forage (10), et l'autre avec l'espace annulaire (50) extérieur de la tige de forage (10). Le volume situé devant la petite surface de piston (12, 14) est destiné à accueillir un fluide de travail spécifique, une membrane mobile (12B, 14B) permettant de séparer ce fluide de travail de la boue de forage.