baber/WOPTO huggingface dataset:
Patent WO-9505873-A1 (WO)
Title: A system for instruction of a pupil
Inventor: EASTERBROOK NORMAN JOHN
IPC: A63B69/36
Filed: 1994-08-09
Abstract: A system (1) for instruction of a pupil (2) is disclosed. The system (1) includes at least one video monitor (3) which preferably has a split screen facility, to display in a comparing relationship instructor (8) and pupil (2) images. A mixer (24) is provided to receive a recorded tutor image of an instructor (8) and at least one recording camera (21) is provided to record live a pupil (2) image as he watches the monitor (3), the output of the camera (21) being connected to the mixer (24) and displayed on the monitor (3) simultaneously with the image of the instructor (8).
Patent WO-9527133-A1 (WO)
Inventor: HODGINS SYDNEY GILBERT
IPC: F16J9/20
Filed: 1994-08-15
Abstract: Système d'étanchéité pour le segment de compression (5) d'un piston (1) d'un moteur à combustion interne, qui consiste à placer un anneau (15) d'étanchéité constitué d'un matériau élastomère derrière ledit segment de compression (5) afin de provoquer l'étanchéité pour améliorer le taux de compression et empêcher la perte d'huile. L'anneau d'étanchéité peut être un anneau en O composé d'un matériau élastomère constitué d'un mélange de néoprène et de silicium, de forme circulaire, ovale, en U, carrée, rectangulaire ou trapézoïdale, et il peut être creux ou plein. Ledit anneau d'étanchéité peut avoir une diamètre transversal présentant 50 % à 100 % de l'épaisseur du segment de compression (5) derrière lequel il est placé.
Patent WO-9535031-A1 (WO)
Title: Lutte biologique contre les insectes
Inventor: REED BENJAMIN JOHN
IPC: A01N/
Filed: 1995-06-15
Abstract: L'invention concerne des compositions et des méthodes de lutte contre les insectes. Les compositions contiennent des inhibiteurs d'aminopeptidases ou de metallopeptidases et elles contiennent en outre un inhibiteur de peptidases n'ayant pas un pouvoir chélatant élevé. Les compositions sont appliquées de préférence localement, pour inhiber l'éclosion des oeufs d'insectes et/ou inhiber le développement des larves d'insectes et/ou provoquer la mort des larves d'insectes.
Patent WO-9817875-A1 (WO)
Title: Filtre pour polluants bruts
Inventor: ROY SCOTT WADE
IPC: B01D29/05
Filed: 1997-10-23
Abstract: L'invention concerne un dispositif (10) à filtre à eau destiné à retenir les polluants bruts qui entrent dans un réseau de collecte des eaux pluviales; on peut installer ledit dispositif directement dans un tuyau pour eaux fluviales ou à l'extrémité dudit tuyau. Le dispositif comprend une bouche d'entrée (14) avec une zone d'entrée (18) servant à diriger vers le filtre (20) les eaux qui arrivent (16). Le filtre capte les polluants bruts entraînés par l'eau; l'eau filtrée sort par la bouche de sortie (50) du filtre. La forme de la bouche de sortie (50) et des parois qui l'encadrent (58 et 57) permet de créer un flux d'eau filtrée qui forme une barrière d'eau limitant le flux d'eau et de polluants bruts s'écoulant depuis la bouche d'entrée (14) vers la bouche de sortie (52). La barrière d'eau est située entre la bouche d'entrée (14) et la bouche de sortie (52), de préférence, un peu plus près de cette dernière. A mesure que le filtre (20) se remplit et que le flux d'eau filtrée sortant du filtre diminue, la barrière d'eau baisse. Lorsque le filtre est complètement bloqué, la barrière d'eau baisse totalement; dès lors, l'eau entrante transportant des polluants bruts contourne le filtre (20) et s'écoule librement depuis la bouche d'entrée (20) vers la bouche de sortie (14) sans subir de perte de charge.
Patent WO-0201965-A1 (WO)
IPC: A23L7/109
Filed: 2001-01-08
Abstract: Pâtes alimentaires présentant des ingrédients rapportés (5, 5', 5'', 7) et comprenant une couche de base (3) formée de semoules de blé dur et/ou de farines céréales et d'eau, remaquables en ce que les ingrédients rapportés (5, 5', 5'', 7) précités sont appliqués à au moins une surface de ladite couche de base (3) par l'intermédiaire de produit fixant (2, 2', 2'') et procede de fabrication de ces pâtes alimentaires.
Patent WO-9947860-A1 (WO)
Title: For topping a standard turbine
Inventor: KALITVENTZEFF BORIS
IPC: F23R3/40
Filed: 1999-03-19
Abstract: The invention concerns a gas turbine assembly, comprising (a) a standard gas turbine, called basic turbine, including a compressor (C1), a combustion chamber (CC) and an expansion turbine (T1); and further (b) a partial oxidisation gas turbine, including a specific catalytic partial oxidisation reactor (CR) and a supplementary expansion turbine (T2); (c) means for tapping part of the air at the basic turbine (C1) compressor outlet towards the supplementary gas turbine (b); and (d) means for topping by burning hot gases and fuels derived from the supplementary gas turbine (b). Said assembly enables to increase available power with interesting marginal product, while maintaining the original installation flexibility.
Patent BG-51290-A1 (BG)
Title: Aerodynamic sail rig
Inventor: SIZJAKIN DMITRIJ F
IPC: B63H9/08
Filed: 1987-06-16
Abstract: The equipment can be used, as the main or auxiliary driving source for merchant ships and yachts. By applying a wing with asymmetric aviation profile, the navigation vessel can sail by wind blowing from both sides -from the left or right deck. The equipment consists of wings (1) located symmetrically toward mast (2) and driving system by motors (13 and 31), hydro or pneumatic cylinders (17,26 and 35) and shared kinematic circuits of wings (1). The, wings (1) are free to move along two axes - vertical along the axis of the mast (2) and horizontal along the beam (4). When the course of the ship or the direction of the wind, is changed, the driving system carries out an evolution with the wings (1) rotating them around these axes and they acquire a position ensuring operation of the other side of the deck. The design and operation principle of the equipment offer a possibility for the wings (1) to acquire any type of asymmetric aerodynamic profile. When used by sports - touristic vessels, the hollow volume of the wings (1), the spoilers (37 and 38) and the mast (2) are filled with a packing with negligible bulk density which protects against capsizing in the case of average. In non-operational state the wings (1) automatically acquire "wind cone" position and do not affect the behaviour of the navigation vessel.
Patent BG-51416-A1 (BG)
Title: Ice water installation
Inventor: BOGDEV ATANAS G
IPC: F25D31/00
Filed: 1991-06-27
Abstract: The installation is used as a source of cooling agent in air-conditioning and other similar systems. It offers the possibility of creating an efficient cooling system for the production of icy water using a simplified design and eliminating shut-downs such as freezing of water around the evaporator in case the pump stops. The installation consists of the evaporator (1) located in a closed tank (13) filled with water (14) with a pump (8) connected to it via the priming pipeline (7), the first and second pressurising pipeline (9 and 11) and the consumer (10). The evaporator (1) is mounted in a jacket (2) with overflow outlets (3) fixed in its open upper end. On the bottom of the jacket (2) are formed drainage openings (4) with small diameters. A funnel-shaped receiving vessel (5) is fixed under the jacket (2). The funnel-shaped receiving vessel (5) in the form of a truncated tetrahedral pyramid is oriented upwards with its opened wider part and downwards with its narrower part. The vertical end (6) of the priming pipeline (7) is fixed in the central opening of the funnel-shaped receiving vessel (5). Small diameter openings (12) are located on the bottom. The vertical end (6) of the priming pipeline (7) and the lower part of the receiving vessel (5) are submerged in water (14) contained in the closed tank (13).
Patent WO-0133662-A1 (WO)
Title: Ensemble et procede de prolongement d'antenne electromagnetique
Inventor: HAY RICHARD THOMAS
IPC: E21B47/12
Filed: 2000-10-26
Abstract: La présente invention concerne un ensemble de prolongement d'antenne électromagnétique, permettant la connexion, dans une colonne de tubes, entre une unité de transmission de données de fond et une antenne électromagnétique de fond. Cette invention concerne également un procédé permettant de connecter ladite unité de transmission de données et ladite antenne, par utilisation dudit ensemble. L'antenne comprend un élément d'antenne extérieur et un élément d'antenne intérieur présentant un système de connexion électrique inférieur. L'unité de transmission de données comprend un élément de transmission extérieur et un outil de transmission de données intérieur présentant un système de connexion électrique supérieur qui peut être connecté au système de connexion inférieur de l'élément d'antenne intérieur. Ledit ensemble comprend au moins un outil de prolongement constitué d'un élément de prolongement extérieur conducteur, qui présente une extrémité supérieure pouvant être connectée à l'élément d'antenne extérieur et une extrémité inférieure pouvant être connectée à l'élément de transmission extérieur, d'un élément de prolongement intérieur conducteur, qui est situé à l'intérieur de l'élément de prolongement extérieur et présente une extrémité supérieure pouvant être connectée au système de connexion inférieur de l'élément d'antenne intérieur et une extrémité inférieure pouvant être connectée au système de connexion supérieur de l'outil de transmission de données intérieur, de façon que le signal électromagnétique peut être communiqué entre l'unité de transmission de données et l'antenne.
Patent WO-03030571-A1 (WO)
Title: Procede et systeme de fourniture d'informations confidentielles
Inventor: MULLEN THOMAS J
IPC: H04L29/06
Filed: 2002-10-02
Abstract: L'invention porte sur un procédé et un système de fourniture d'informations confidentielle au reçu d'une autorisation non révocable dans un environnement sans fil.
Patent WO-03065719-A1 (WO)
Title: Convertisseur parallele-serie / convertisseur serie-parallele video a support audio integre
Inventor: ECKHARDT RYAN
IPC: H04N5/60
Filed: 2003-01-30
Abstract: L'invention concerne un convertisseur série-parallèle vidéo auto-configurable à support audio intégré comprenant un noyau vidéo, un générateur d'horloge et un noyau audio. Ledit noyau vidéo reçoit un signal vidéo série d'une norme vidéo inconnue, convertit ledit signal vidéo série en un signal vidéo parallèle, et décode ledit signal vidéo parallèle afin d'identifier la norme vidéo inconnue et produire un ou plusieurs signaux d'auto-configuration. Ledit générateur d'horloge produit un signal d'horloge audio. Le noyau audio est couplé au noyau vidéo et au générateur d'horloge, il reçoit ledit signal vidéo parallèle et un ou plusieurs signaux d'auto-configuration provenant du noyau vidéo et reçoit également le signal d'horloge audio provenant du générateur d'horloge. Ledit noyau audio utilise le ou les signaux d'auto-configuration, afin de localiser automatiquement et d'extraire des données audio à l'intérieur d'un espace auxiliaire dudit signal vidéo parallèle et il synchronise lesdites données audio extraites avec un signal d'horloge audio de manière à produire un signal de sortie audio.
Patent WO-03078489-A1 (WO)
Inventor: LELE BHALCHANDRA SHRIPAD
IPC: A61K9/51
Filed: 2003-03-17
Abstract: This invention relates to novel amphiphilic diblock, triblock copolymers and star-shaped block copolymers comprising a biodegradable polymer covalently attached at the polymer ends, to a hydrophilic vinyl polymer, via divalent sulfur atom; to a process for producing the block polymers; to a polymerization process which comprises subjecting the monomers capable of radical polymerization to radical polymerization in the presence of a macromolecular biodegradable chain-transfer agent; and to pharmaceutical compositions comprising the block copolymers loaded with therapeutic agents.
Patent CA-2001589-A1 (CA)
Inventor: DIETZLER DANIEL P
IPC: B09B3/00
Filed: 1989-10-26
Abstract: ABSTRACT           A method for loading compacted solid waste refuse in the form of bales indexed two at a time for loading into a plastic-lined dump trailer.  The dump trailer being covered and including a rear closure door for transporting the bales in a closed environment to a balefill.  The method further includes tilting the dump trailer at a low slip angle to dump the a pair at a time smoothly sliding from the plastic-lined trailer to be picked by mechanical device for stacking in the balefill.
Patent CA-2001932-A1 (CA)
Title: Adducts of an aminoalcohol and a nitrile rubber
Inventor: FULTON JANET B
IPC: C08F8/32
Filed: 1989-10-31
Abstract: ADDUCTS OF AN AMINOALCOHOL AND A NITRILE RUBBER           Abstract of the Disclosure The present invention provides a method to prepare an adduct of a nitrile rubber and an amino alcohol.  The present adducts have 2-oxazoline functionality which is detectable in the infrared spectrum.
Patent CA-2001957-A1 (CA)
Inventor: CHRISTIAN JEFFREY J
IPC: H01R24/38
Filed: 1989-11-01
Abstract: A guide wire assembly comprising a guide wire with first and second conductors which extend along the length thereof. The guide wire also comprises a flexible cable having first and second conductors which extend along the length thereof. A connector assembly is provided for interconnecting the flexible cable to said guide wire and interconnecting the conductors carried thereby. The connector assembly includes a male connector with a sleeve and a conductive core which is mounted in the sleeve. An insulator is mounted in the sleeve and insulates the conductive core from the sleeve. A conductive band is carried by the insulator and is spaced from the sleeve. The first and second conductors are disposed within the sleeve. The first connector is connected to the conductive core and the second conductor is connected to the conductive band. The connector assembly includes a female connector that has an inner conductive grip which has a cylindrical recess for receiving the conductive core and an outer conductor grip that has a cylindrical band which engages the portion extending forwardly of the inner conductive grip. An insulator is disposed between the inner and outer conductive grips. An insulating case is mounted on the outer conductive grip. First and second conductors are disposed within the case.      The first conductor is connected to the inner conductive grip. The second conductor is connected to the outer conductive grip. The female connector receives the male connector and the first conductive grip receives the conductive core in the cylindrical recess of the first conductive grip. The second conductive grip receives the conductive band of the male connector by the cylindrical band receiving portion of the outer conductive grip engaging the band.
Patent CA-2002921-A1 (CA)
Title: Thermoelectric material and process for production thereof
Inventor: OHTA TOSHITAKA
IPC: H01L35/16
Filed: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE    A thermoelectric material can be obtained by co-pulverizing and mixing a material containing at least bismuth and a material containing at least tellurium, without being alloyed by melting, and then molding and sintering.  This thermoelectric material has high performance and can be utilized in a variety of fields such as thermoelectric power generation and thermoelectric cooling, a temperature sensor, space development, marine development, and electric power generation in the remote areas.  Since metal elements are used as a starting material, the starting material can be easily prepared.  Moreover, in the production steps, the thermoelectric material can be produced in a high yield at a low energy consumption level by  a simplified manner, without a complicated operation or special apparatus, and its production cost can be decreased.
Patent CA-2003969-A1 (CA)
Title: Dentifrices containing amino alkyl silicones
Inventor: VICCARO JOHN P
IPC: A61K8/898
Filed: 1989-11-27
Abstract: ABSTRACT            Dentifrices, including toothpaste creams and gels, and mouthwashes, are provided including aminoalkyl silicones. In the mouth, the aminoalkyl silicones form a lasting hydrophobic film on the teeth for prevention of cavities and stain. Antimicrobial compounds such as chlorhexidine may be included.
Patent CA-2004587-A1 (CA)
Title: Methods for processing superconducting materials
Inventor: SADOWAY DONALD R
IPC: C01G3/00
Filed: 1989-12-05
Abstract: Abstract of the Disclosure A superconducting oxide is exposed to ozone. In one embodiment, the oxide is cooled to the superconducting state before exposure to ozone.  The oxide may also be thermally cycled into and out of the superconducting state before exposure to ozone.  The ozone may be in either the liquid or gaseous state and may be mixed with molecular oxygen.  After exposure to ozone, the critical, or transition, temperature is elevated in comparison with material not so processed.
Patent CA-2006364-A1 (CA)
Inventor: HETTEL BERND R
IPC: F24J3/00
Filed: 1989-12-21
Abstract: There is described a self contained thermal energy pack which is manually triggerable. The pack has a flexible enclosure containing therein material exhibiting the properties or remaining in a liquid state until triggered to begin crystallization. The enclosure also contains a trigger means of metal such as a ferrous metal, stainless steel, or titanium, and which comprises a close turn helical metallic spring having sufficient stiffness to maintain its shape and sufficient resiliency to allow bending by the application of manual pressure to spaced portions along its length through the flexible container.
Patent CA-2006547-A1 (CA)
Title: Ultraviolet radiation absorbing cyclohexenylidene cyanoacetate oligomer composition
Inventor: GOSCINIAK DONALD J
IPC: C07C255/45
Filed: 1989-12-22
Abstract: ABSTRACT ULTRAVIOLET RADIATION ABSORBING CYCLOHEXENYLIDENE CYANOACETATE OLIGOMER COMPOSITION           Sunscreen compositions are described which contain certain cyclohexenylidene cyanoacetate esters and amides which act as UV filters when incorporated in a carrier in amounts ranging from 0.1-50% by weight.
Patent CA-2008238-A1 (CA)
Title: Multiple instruction preprocessing system with data dependency resolution for digital computers
Inventor: MURRAY JOHN E
IPC: G06F9/38
Filed: 1990-01-22
Abstract: MULTIPLE INSTRUCTION PREPROCESSING SYSTEM WITH DATA DEPENDENCY RESOLUTION                          ABSTRACT       A method is provided for preprocessing multiple instructions prior to execution of such instructions in a digital computer having an instruction decoder, an instruction execution unit, and multiple general purpose registers which are read to produce memory addresses during the preprocessing.  The method comprises: (1) avoiding the preprocessing of a current instruction to read a general purpose register to produce a memory address prior to the modification of the contents of that register by a preceding instruction by (a) generating a composite write mask having a bit set for each general purpose register whose contents are to be modified by at least one of a plurality of decoded but not-yet-executed instructions preceding the current instruction, and (b) stalling the preprocessing of the current instruction when a general purpose register to be read by the current instruction is a register having a bit set in the write mask, and/or  (2)  avoiding the preprocessing of a current instruction which modifies the contents of a general purpose register that is to be read by a preceding instruction by (a) generating a composite read mask having a bit set for each general purpose register to be read by at least one of a plurality of decoded but not-yet-executed instructions preceding the current instruction, and (b) stalling the preprocessing of the current instruction when a general purpose register whose contents are to be modified by the current instruction is a register having a bit set in the read mask.     U.S.:  DIGM:011 FOREIGN:  DIGM:042
Patent CA-2009540-A1 (CA)
Title: Modular system for femoral fixation
Inventor: DURHAM ALBERT G
IPC: A61F2/36
Filed: 1990-02-07
Abstract: ABSTRACT OF THE DISCLOSURE      A modular apparatus is provided which combines the advantages of a total hip prosthesis with the superior fixation of an interlocking intramedullary nail.  The apparatus includes an intramedullary rod, a separate prosthetic, generally spherical surface member for forming the exterior of the femoral head, and means for securing the rod to the prosthetic surface.  The prosthetic surface member may be a total hip prosthesis or a femoral head resurfacing or replacement member.
Patent CA-2011995-A1 (CA)
Title: Rotating union with carbon graphite labyrinthine seal
Inventor: REISENER DELBERT C
IPC: F16L39/00
Filed: 1990-03-12
Abstract: Abstract of the Disclosure A multiple passage rotating union includes a housing assembly having a housing with an elongated cylindrical sleeve bearing of carbon graphite located in the axial bore of the housing and heat shrunk to the inner surface of the housing bore, the sleeve bearing defining the bearing surface for the rotor assembly of the rotating union and providing sealing between the fluid passageways through the rotating union.
Patent CA-2012797-A1 (CA)
Inventor: BEITEL BRADLEY J
IPC: G06F3/0485
Filed: 1990-03-22
Abstract: VARIABLE SPEED, IMAGE PAN METHOD                     AND APPARATUS                      ABSTRACT          A display apparatus is described having the capability to pan  a  viewport  image  across  a  world-plane  image.  The viewport image has defined boundaries and exhibits a cursor whose position  is  movable by  a  user  operated mouse  or keyboard controls.   The invention comprises a method for providing a variable-rate pan action of the viewport image which includes panning the viewport image at a preset rate in the direction of a first viewport boundary, if the cursor has been moved to the first boundary.  The viewport image is panned at a proportionally faster rate in the direction of the first viewport boundary, as the cursor is moved further beyond the first viewport boundary thus enabling a variable speed pan under user control.
Patent CA-2016823-A1 (CA)
Title: Lubrication system for the crank mechanism of a scroll compressor
Inventor: RICHARDSON HUBERT JR
IPC: F04C29/02
Filed: 1990-05-15
Abstract: ABSTRACT A hermetic scroll compressor is disclosed including within a hermetically sealed housing a fixed scroll member, an orbiting scroll member, and rotatable crankshaft operably coupled to the orbiting scroll member by an eccentric crank mechanism.  The crank mechanism includes an eccentric crankpin on the end of the crankshaft, a cylindrical roller having an off-center bore in which the crankpin is received, and a cylindrical well formed on the bottom of the orbiting scroll member into which the roller and crankpin assembly are received.  An axial oil passageway in the crankshaft delivers oil from an oil sump directly to the interfaces between bearing surfaces of the crankpin, roller, and orbiting scroll member by means of radial oil passages in both the crankpin and roller.  The radial passages are located at a central location along the axial length of the interfaces, and are either in line at the interface between the crankpin and roller, or are staggered 180 degrees.
Patent CA-2017662-A1 (CA)
Inventor: SCHAFER KENNETH L
IPC: A01K7/04
Filed: 1990-05-28
Abstract: An animal watering drinker has a tank having end walls with drinking well pockets.  A top wall unit mounted on the tank has a continuous baffle surrounding a float valve assembly and bosses closing the backs of the pockets. Lids pivotally mounted on the top wall unit normally close the tops of the drinking well pockets.