baber/WOPTO huggingface dataset:
Patent AU-2001271663-A1 (AU)
Title: Burr removal apparatus
Inventor: KAPGAN MICHAEL
IPC: B24B9/00
Filed: 2001-06-28
Abstract: Apparatus for removing a burr from an aperture in a workpiece, using a rotating deburring tool having a flexible of partly flexible shaft, an abrasive mechanism that rotates on the shaft and a collar that protects the workpiece from abrasion when the abrasive mechanism is being positioned for deburring. Optionally, the shaft and abrasive mechanism move laterally as they rotate. Optionally, a shaft holder includes a protective surrounding sleeve to catch or deflect any fragment of the shaft holder that might fly off. Optionally, the shaft and the workpiece rotate independently of each other. Two or more different abrasive mechanisms can be simultaneously attached to the shaft. The cross-sectional shape of the abrasive mechanism may be curvilinear and/or polygonal, depending upon shape of the workpiece surface. Optionally, a shaft restrictor receives the shaft and limits lateral motion of the rotating shaft. The shaft optionally includes a rotatable mass that provides additional rotational inertia after the shaft is initially spun up.
Patent WO-8806565-A1 (WO)
Inventor: RESCH BRUNO
IPC: B66D1/74
Filed: 1988-02-29
Abstract: Un treuil à trois vitesses comprend une base (1), sur laquelle un tambour de treuil (2) tourne librement dans une direction, étant entraîné par un engrenage interne (15) par l'intermédiaire d'une transmission unidirectionnelle (19, 20). Un premier jeu d'engrenages entraîne le tambour lors de la rotation d'un arbre d'entraînement (11) dans une direction par l'intermédiaire d'un engrenage débrayable (61) qui est monté sur un support mobile (71) et un bras pivotant (62) sollicité par ressort par un bras (80) terminé par une came pivotante, un levier (82) agissant sur l'extrémité de la came et étant sollicité par des ressorts (68, 84 et 85). La position du support (71) dépend de la charge s'exerçant sur le tambour (2). A une charge prédéterminée ou lors de l'inversion du fonctionnement de l'élément d'entraînement (11), l'engrenage (61) se désengage, rendant non opérationnel le premier jeu d'engrenages. L'inversion de la direction de l'élément d'entraînement (11) met en action un autre train d'engrenages à rapport de vitesse intermédiaire comprenant des engrenages (50, 53 et 44), un engrenage interne (15) et une transmission unidirectionnelle (19, 20). Une troisième train d'engrenages produit un rapport de vitesse élevé lors de la rotation de l'élémemt d'entraînement (11) dans la direction d'origine, l'engrenage (61) étant libéré et comporte une transmission épicycloïde excentrique (26), un engrenage planétaire (30) et une couronne dentée stationnaire (21) entraînant un élément rotatif (36) pourvu de broches (35) entrant des ouvertures (39), ce qui permet d'imprimer aux broches un mouvement hypocycloïde, de façon à entraîner l'engrenage (40) par l'intermédiaire d'une transmission unidirectionnelle (46) et un autre engrenage (42) vers la couronne dentée (50).
Patent WO-9208040-A1 (WO)
Inventor: GRAY PETER ANDREW
IPC: E21D21/00
Filed: 1991-10-29
Abstract: Boulon de rocher autotaraudeur comprenant un profil fileté discontinu (9) ayant plusieurs arêtes de coupe (11) et au moins une cannelure (13) s'étendant sur la longueur du boulon de rocher. Les arêtes de coupe (11) sont conçues pour découper un profil taraudé dans la surfce interne d'un trou pilote, de sorte que le profil fileté (9) du boulon de rocher s'engage avec le profil taraudé de la surface interne. Ladite cannelure ou chacune d'entre elles (13) est (sont) conçue(s) pour enlever plus facilement le matériau découpé par les arêtes de coupe (11). Dans une réalisation préférée, le boulon de rocher comprend un trou axial interne (25) permettant d'injecter de l'eau à travers le boulon de rocher pendant la découpe du profil taraudé. Un boulon de rocher autotaraudeur et autoperceur comprend un boulon de rocher autotaraudeur du type de celui décrit plus haut et un dispositif de découpe (23) permettant de creuser un trou pour le boulon de rocher.
Patent AU-2001293365-A1 (AU)
Title: Method for inserting synthetic fibres into a surface, as well as a device for carrying out the same
Inventor: GEERTS JAN FRANS MARIE
IPC: D05C15/08
Filed: 2001-04-19
Abstract: Method and device for inserting synthetic fibres into a surface, wherein a fibre is unwound from at least one roll. The fibre is transported through a tube to a position under an insertion element by an air flow and is subsequently cut off to a desired length. The fibre is then pressed into the surface by an inserting element. The fibre is cut off by a rotatable element which is rotatable about an axis, which rotatable element is provided with a passage which is co-axial with the tube in a first position of the rotatable element and which includes an angle with the tube in a second position of the rotatable element, in which position the fibre is cut off.
Patent WO-9506502-A1 (WO)
Title: Raquette
Inventor: SMITH PETER
IPC: A63C5/025
Filed: 1994-08-31
Abstract: La raquette (1) selon l'invention est constituée d'une plaque semi-flexible (6) pourvue de dispositifs de fixation (34, 37, 39, 41, 42) servant à fixer à ladite plaque le talon et le bout de la chaussure ou de la botte (50) de l'utilisateur. La raquette présentée est pratiquement sans trous, et, du fait que ladite plaque est constituée d'un matériau plastique semi-flexible moulé, elle peut fléchir conjointement avec la chaussure ou la botte de l'utilisateur.
Patent WO-9809738-A1 (WO)
Title: Panneau a cribler modulaire
Inventor: WOODGATE RAYMOND MAXWELL
IPC: B07B1/46
Filed: 1997-09-05
Abstract: L'invention a trait à un module de panneau à cribler (1) à monter sur un cadre de surface criblante permettant le criblage, la séparation et le calibrage de matériaux, des minerais par exemple. Le module comprend un élément de cadre rigide (5) destiné à servir de support à une surface de criblage élastique et souple (7) équipant un élément de panneau (3). Les cotés opposés de cet élément de panneau (3) comportent des rebords assujettis (9) pourvus de nervures (11) susceptibles de se loger dans des gorges complémentaires (21) situées sur les cotés (15) de l'élément de cadre (5) et ce, afin de monter de manière amovible l'élément de panneau (3) sur l'élément de cadre (5). Le module (1) comporte des pièces, notamment des nervures, des gorges, des talons ou analogue, associées, de préférence, aux éléments de panneau et de cadre, et autorisant un couplage à des organes de fixation (31), ce qui permet de positionner et de fixer ce module à un cadre de surface criblante. Considérant qu'il était nécessaire de changer l'ensemble du module de criblage réalisé au moyen des techniques antérieures lorsque ce module était parvenu à la limite d'usure, l'intérêt de cette invention réside dans le fait qu'elle permet de n'échanger qu'un élément d'un module, en l'occurrence l'élément de panneau (3), ce qui ne représente, en terme de coûts, qu'une petite partie du prix du module dans son ensemble.
Patent BG-51010-A1 (BG)
Title: High temperature air solar collector
Inventor: PENKOV PLAMEN D
IPC: F24S10/70
Filed: 1991-02-01
Abstract: The collector finds application in solar power generation and more specifically for transformation of solar radiation into heat. When used, dry air with a high temperature is generated, the process of heat exchange is intensified, and the heat losses are reduced. The solar collector comprises a solar radiation concentration system (1) with an absorber (2), a coating (8), which is transparent for the solar radiation, and heat insulation (6). The absorber (2) represents a monolithic porous heat resistant material and is mounted in the focal area of the system (1).
Patent WO-0058142-A1 (WO)
Title: Procede et appareil pour l'attribution d'adresses a des composants d'un systeme de commande
Inventor: HORST FOLKERT
IPC: B61L3/12
Filed: 2000-01-11
Abstract: L'invention concerne un procédé et un appareil pour dispositif de télécommande, notamment un système et un procédé pour la commande de locomotives dans un environnement ferroviaire, au moyen de signaux radioélectriques. Une unité de programmation opérateur (OPP) est utilisée pour définir des informations d'adresse dans l'unité d'émission, par l'intermédiaire d'une voie de communication, telle qu'une liaison infrarouge. L'utilisation de l'unité de programmation opérateur permet l'élimination de la nécessité d'ouvrir le boîtier de l'émetteur pendant la programmation et de réduire ainsi le risque d'endommagement des composants électriques de l'émetteur. Le procédé et l'appareil de l'invention permettent également l'attribution d'une adresse unique à une paire émetteur/récepteur dans un système de télécommande. L'invention porte également sur un appareil pour la programmation à distance d'une unité d'émission.
Patent WO-2004039487-A1 (WO)
Title: Microreseaux de proteines a plusieurs composants
Inventor: BRENNAN JOHN D
IPC: C12Q1/68
Filed: 2003-11-03
Abstract: L'invention concerne un microréseau de protéines à plusieurs composants comprenant au moins deux composants d'un système à base de protéines piégé dans des taches d'une matrice compatible avec des biomolécules disposée sur une surface. L'invention concerne également des méthodes d'utilisation de ce microréseau afin d'effectuer une analyse à plusieurs composants ainsi que des trousses et des appareils comprenant ce microréseau.
Patent CA-2006506-A1 (CA)
Title: Telephone lock
Inventor: MCDAID DENIS
IPC: H04M1/667
Filed: 1989-12-22
Abstract: ABSTRACT   1.   A telephone lock for preventing the plug of a telephone from being inserted into a corresponding line jack unit comprises a locking means including a shank member of a suitable length and size to be accommodated in the socket of a line jack unit in substitution for a telephone plug proper.  The shank member has a movable locking member mounted thereon which is arranged to be in use moved by the locking means to engage a part of the line jack unit socket to prevent removal of the telephone lock from the line jack unit.
Patent CA-2006553-A1 (CA)
Inventor: SISMONDI ALAIN
IPC: C07C237/06
Filed: 1989-12-22
Abstract: L'invention concerne des composés du type acétate, thioacétate ou acétamide de polyfluoroalkyle qui peuvent être représentés par la formule générale: dans laquelle Rf représente un radical perfluoroalkyle, m est un nombre entier allant de 1 à 4, Q désigne un atome d'oxygène ou de soufre ou un groupe NH, X- représente un anion, R1 représente un radical alkyle contenant de 1 à 3 atomes de carbone, R2 représente le radical allyle ou un radical alkyle contenant de 1 à 18 atomes de carbone, et R3 représente un radical alkyle contenant de 7 à 18 atomes de carbone ou l'un des radicaux suivants: _ (CH2)n-S-(CH2)m-Rf' - (CH2)n-O-CO-C(R) = CH2 où n est un nombre entier allant de 2 à 4, R est un atome d'hydrogène ou le radical méthyle, et Y désigne un pont alkylène de 2 à 8 atomes de carbone éventuellement interrompu par un atome d'oxygène. Ces composés sont utilisables comme agents tensio-actifs ou comme monomères pour l'élaboration de vésicules artificielles.
Patent CA-2009287-A1 (CA)
Title: Ori-inhibited motor fuel composition
Inventor: SUNG RODNEY L
IPC: C10L1/2387
Filed: 1990-02-05
Abstract: ORI-INHIBITED MOTOR FUEL COMPOSITION              (D#79,091-F) ABSTRACT           A motor fuel composition which inhibits engine ORI and intake valve deposit formation and sticking comprises a mixture of hydrocarbons boiling in the range of 90°F-450°F and (I) the reaction product of a hydrocarbyl-substituted dibasic acid anhydride and a polyoxyalkylene diamine; (II) a polymeric component which  is a polyolefin polymer,  copolymer,  or the corresponding aminated or hydrogenated polymer or copolymer, or mixtures thereof, of a C2-C10 hydrocarbon; (III) a polyalkylene glycol having a molecular weight in the range of 500-2000; and (IV) a lubricating oil composition.
Patent CA-2012964-A1 (CA)
Title: Scored reverse buckling rupture disk assembly
Inventor: SHORT EDWARD H III
IPC: F16K17/14
Filed: 1990-03-23
Abstract: An  improved  scored  reverse  buckling  rupture  disk assembly  is  provided.    The  assembly  includes  a  reverse buckling rupture disk having one or more scores on a surface thereof forming lines of weakness which define a blow-out portion connected by a hinge area in the rupture disk.  An annular rupture disk support member is positioned adjacent the  concave  side  of  the  rupture  disk,  and  a  supporting member for preventing the blow-out portion from fragmenting or tearing away from the rupture disk at the hinge thereof is disposed within the concave recess in the rupture disk.
Patent CA-2017935-A1 (CA)
Title: Digital transmission system, transmitter and receiver for use in the transmission system, and record carrier obtained by means of the transmitter in the form of a recording device
Inventor: LOKHOFF GERARDUS CORNELIS P
IPC: H04H20/30
Filed: 1990-05-30
Abstract: Digital transmission system, transmitter and receiver for use in the transmission system, and record carrier obtained by means of the transmitter in the form of a recording device.      The transmitter (1) in a digital transmission system derives from a wideband digital signal S BB having a sample frequency F s a second digital signal appearing on its output (7), which signal comprises successive frames, each frame being made up of information packets (IP) each having a length of N bits. The number of information packets (B) in a frame is determined as follows:      If P in the formula (See formula I) is an integer, where BR is the bit rate of the second digital signal, n s is the number of samples of the wide-band digital signal, S BB in which the information, after having been converted into the second digital signal, is present in one frame of the second digital signal, the number of information packets B in a frame is equal to P. If P is not an integer, B is equal to P' for a number of frames, P' being the next lower integer following P, whereas B for the other frame is equal to P'+1, in such a way that the average frame rate of the second digital signal is substantially equal to F s/n s.      A frame comprises a first frame portion (FD1), a second frame portion (FD2), and a third frame portion (FD3). The first frame portion contains synchronising information and system information. The second frame portion contains allocation information, and the third frame portion contains samples of and, if applicable, scale-factor information for the second digital signal.
Patent CA-2018329-A1 (CA)
Title: Solid state motor starter
Inventor: SCHALTENBRAND ROBERT W
IPC: H01H9/54
Filed: 1990-06-05
Abstract: A solid state motor starter assembly having controlled semiconductors mounted between heat sink members.  Electrical power to the assembly can be connected and disconnected by an electrically operated solenoid that actuates a movable contact into engagement with a stationary contact mounted on the incoming heat sink.  To reduce the heat generated in the semiconductor device during steady state full voltage operation, a shunting current path is established between the adjacent heat sinks by an electrically operated solenoid which moves a movable contact bar to engage stationary contact surfaces mounted directly on the heat sinks.          Electrically joining the incoming line heat sink to the outgoing heat sink provides a low resistance parallel current path around the semiconductor thereby reducing the heat generated in the assembly during full voltage operation.  The above contacts and solenoids can be directly mounted to a heat sink assembly thereby providing the benefits of unitized construction.
Patent CA-2019654-A1 (CA)
IPC: B60R22/08
Filed: 1990-06-22
Abstract: The present invention relates to a passive type seat belt mounting structure wherein the seat belt is forcibly loaded around the body of the occupant upon he/she sitting down  in  a  vehicle  seat  and  closing  a  door,  wherein a shoulder retractor and a lap retractor around which a seat belt is wound is attached to a common bracket which is in turn attached to the interior of the door panel.
Patent CA-2020184-A1 (CA)
Title: Exercise device
Inventor: GOING PHILIP C
IPC: A63B21/00
Filed: 1990-06-29
Abstract: ABSTRACT OF THE DISCLOSURE:     A  portable multi-purpose exercise device utilizing a  means to  provide  passive resistance to the device and the  exerciser. The device is comprised of two cooperating arms pivotally  linked near one end,  handles at the non-linked ends and with a variable resistance means attached to and located between both arms.  This device  has been designed to be versatile in  use,  accommodating many types of exercises, yet remaining very portable.
Patent CA-2022829-A1 (CA)
Title: Reference reading in an analyzer
Inventor: PRZYBYLOWICZ CATHERINE S
IPC: G01N21/86
Filed: 1990-08-07
Abstract: REFERENCE READING IN AN ANALYZER         ABSTRACT A method and apparatus are disclosed for reading a test element and a reference element in an incubator to insure that a) they are both read at the same wavelength and b) the reading at this wavelength of the reference element used to compare the test element reading is the closest in point of time to the reading taken of the test element.  In some cases, this requires the comparison with a reference element that is read after the reading of the test element.
Patent CA-2025665-A1 (CA)
Title: Prosthetic heart valve
Inventor: HWANG NED H C
IPC: A61F2/24
Filed: 1990-01-25
Abstract: A heart valve (10), of the bi-leaflet or monoleaflet type having improved reductions in drag on blood flow through the fully opened heart valve. The leaflets (14) are pivotally mounted in a heart valve body (12) for movement between closed and opened position.  The leaflets (14) have opposed inflow (30) and outflow (32) surfaces. The inflow surface (30) includes a concave region (70) located downstream of the leaflet pivot axis (78), and a convex region (76) located downstream of the concave region (70). The outflow surface (32) of the leaflets (14) is generally convex, at least in that portion directly opposing the concave (70) and convex (76) regions of the inflow surface (30). The angle of leaflet opening is controlled to values ranging between 70· and about 89·.
Patent CA-2026537-A1 (CA)
Title: Cigarette and smokable filler material therefor
Inventor: CENTRY JEFFERY S
IPC: A24D1/00
Filed: 1990-09-28
Abstract: RBP File No. 4109-078 ABSTRACT OF THE DISCLOSURE      A combustible smokable filler material includes an agglomerated matrix filler having an inorganic component (e.g., particles of calcium carbonate) and a carbonaceous component (e.g., calcined molasses).  The smokable filler material includes a binding agent and an aerosol forming material.  Tobacco extracts and/or pieces of tobacco laminae can be incorporated into the smokable filler material, and/or the smokable filler material can be blended with tobacco cut filler.  Cigarettes are provided by wrapping the smokable filler material in a paper wrapping material.  A typical paper wrapping material has a porosity of less than about 5 CORESTA units.
Patent CA-2027097-A1 (CA)
Title: Chroman derivatives
Inventor: GERICKE ROLF
IPC: C07D311/68
Filed: 1990-10-05
Abstract: Abstract Novel chroman derivatives of the formula I                                           I   in which X, Z, R1 to R10 and m have the meanings given in Patent Claim 1, and  their  salts  show effects  on  the  cardiovascular system.
Patent CA-2027101-A1 (CA)
Inventor: BAUR SIEGFRIED
IPC: B21D24/14
Filed: 1990-10-05
Abstract: A drawing apparatus in drawing stages of a press, having a pressure cheek divided into segments, to the corner areas of which pressure cylinders are applied. The pressure cylinders are fixed to the press. Their piston rods, by way of pressure rods, act upon a liftable and lowerable console. At least one locking cylinder which is fixed to the frame is provided which, by way of a lift bridge, is applied to the console and, corresponding to the pressure which acts upon it, prevents an upward movement of the console and thus of the pressure cheek.      The point in time of the stop stage in the upward-moving stage can be determined by the valve control of the pressure in the lacking cylinders.
Patent CA-2027268-A1 (CA)
Inventor: NEGERSMITH KENT M
IPC: B01D39/10
Filed: 1990-10-10
Abstract: A filter element constructed and arranged to block the passage of fibrous and particulate matter which may be present in a liquid sample, such as a whole blood sample, while allowing the blood cells to pass is disclosed.  In one embodiment, the filter element is part of an in-line filter assembly which assembly may include two comple-mentary mating components.  One component may take the form of a coupling provided with a male threaded portion adapted to be received into and engage the female threaded portion of the complementary mating component.  This complementary mating component may be another coupling or an analysis system component, such as a valve.  Each complementary mating component is adapted to receive a liquid sample carrying conduit therethrough.  The coupling is also adapted to receive a filter mount which holds a filter element constructed and arranged as discussed hereinabove.  When the complementary mating components are assembled, their respective conduits and the filter element are brought into alignment and fluid tight seal.  In an alternative embodiment, the filter element is permanently retained in a section of conduit which is provided with appropriate connect-ing means to allow the conduit section to be readily removed from the apparatus when cleaning or replacement is desired.
Patent CA-2027677-A1 (CA)
Title: Protection of a food, cosmetic or pharmaceutical against oxidation
Inventor: BRACCO UMBERTO
IPC: A23L29/00
Filed: 1990-10-15
Abstract: Abstract Protection of a food, cosmetic or pharmaceutical product against oxidation To protect a fat susceptible to oxidation or a food, cosmetic or pharmaceutical product containing a fat sus-ceptible to oxidation, more particularly an oil rich in polyunsaturated fatty acids, the coenzyme Q is used option-ally  in  combination with  ascorbic  acid  and a  natural emulsifier.
Patent CA-2030734-A1 (CA)
Title: Syringe tip cap with self-sealing filter
Inventor: BELL CRAIG J
IPC: A61M5/31
Filed: 1990-11-23
Abstract: A syringe tip cap and a method for purging air from a syringe-like container containing air and hazardous liquid. The cap contains a hydrophilic filter which, when dry, allows air to pass through the filter. When the air is purged from the syringe, liquid from the container is pushed or drawn to the filter. The filter expands when wetted, seals the cap, and prevents further fluid flow.  A flow restrictor may be included within the cap to concentrate the flow to only a portion of the filter to prevent premature sealing of the filter.