baber/WOPTO huggingface dataset:
Patent EP-0691181-A1 (EP)
Title: Polishing tool powered by air pressure
Inventor: IZUMISAWA NOBUYUKI
IPC: B24B23/02
Filed: 1995-06-22
Abstract: Favorable finishing is achieved in polishing, and it is not necessary to interrupt the work for cooling or cleaning the workpiece surface by injecting cooling air during the polishing work so as to clean both the tool side and workpiece side, and also scatter the polishing waste chips by the flow of air so as to clean the working surface. 
     Compressed air for working is introduced into a main body (3) from a single connection port (5), and is branched into two passages within the tool main body, and one passage is used as driving source passage (19a) for an air motor (11), while the other passage is used as cooling air passage (19b) for injecting from a vent hole (23) provided in the central part of the polishing working surface through an air passage (21) in a motor rotary shaft (12), and independently acting control valves (10,13) are provided in the individual passages. 
     By injecting part of the compressed air for working from the vent hole (23) into the central part of the polishing working surface, a flow of compressed air is formed from the center of the working surface to the outer side even during polishing process, so that the tool and the workpiece surface are cooled, and moreover by the flow of air, the polishing waste chips are scattered, and the working surface is cleaned, so that continuous work is enabled.
Patent EP-0692832-A1 (EP)
Inventor: IWANE NORIYASU
IPC: C01G53/00
Filed: 1995-07-10
Abstract: A nickel hydroxide for a nickel electrode, which is prepared by allowing alkali to react with zirconium salt of 0.01 to 0.14 mols for 1 mol of nickel salt, and removing unnecessary salt from resultant reaction product, contains zirconium of 0.1 to 10 wt%, and is capable of high-density filling of current collector. A nickel electrode using this nickel hydroxide causes little swell in charge/discharge operation, and an alkaline secondary battery incorporating the nickel electrode has good charge/discharge cycle characteristics.
Patent EP-0714646-A1 (EP)
Inventor: SEILER THEODOR PROF DR DR
IPC: A61F9/01
Filed: 1995-11-30
Abstract: The device has a laser generator providing a laser beam directed onto the eye lens via an optical system, for selective removal of tissue. The optical device is controlled to provide a circular beam cross-section with a required tissue removal profile. The latter profile has a spherical or concave inner section (3), moving radially outwards from the beam axis and an outer section (5) with a convex or continuously falling curve characteristic, with a curvature reversal point (4) between the inner and outer sections.
Patent EP-0719526-A1 (EP)
Inventor: HIMENO HIROSHI
IPC: A61C3/00
Filed: 1995-12-28
Abstract: A dental tip comprises a proximal end portion connected to a drive source and a distal end portion adapted to act on a region to be subjected to dental treatment. The distal and proximal end portions are formed of a composite-material molded product which includes a plastic base material and an inorganic filler or/and an organic filler compounded therewith. This tip can produce the same treatment effect as a conventional one without damaging teeth or prostheses in dental treatment, and can be manufactured with ease. Thus, the tip is low-priced and disposable.
Patent EP-0753625-A1 (EP)
Inventor: GASTALDELLO GIULIANO
IPC: E01B25/26
Filed: 1995-07-13
Abstract: The pneumatic diverter control has points (3) which can turn through an angle of 180 degrees . This enables them to be placed in a first rectilinear position, corresponding to the connection between two aligned portions (1,4). A second position allows connecting one portion (1) to a curved portion (5) connecting with parking lanes perpendicular to the principal track. Rotation of the points is operated by a computer controlled pneumatic actuator (2). The computer is connected to a centre located outside the installation where a personnel presence is not required. The actuator controls, through its piston, the rotation of the points from the normal position of continuation in a straight line of the trolleys to a position turned through 180 degrees . This allows diversion of the trolleys onto transverse lines and vice versa. Detectors (8,9) are connected to a safety system to verify, before activation of the points, the presence of a carriage in transit. The points rotation control is locked and any incident on the trolley, avoided.
Patent EP-0709798-A1 (EP)
Inventor: PENG KE-OU
IPC: G06K7/10
Filed: 1995-08-01
Abstract: An optical scanner including a light source (1) for generating a light beam (A), illuminating optics (2/10; 30/40; 20; 3; 35; 11/12) having an optical axis (15) and including a first surface (10a; 40a; 20a; 3a; 35a; 12a) arranged for receiving said light beam (A) from said light source (1), and a second surface (2b; 30b; 20b; 3b; 35b; 11b) arranged for transmitting said light beam (A) and focussing it to a working range on said optical axis (15), imaging optics (16; 30b/30d; 20b/20d; 5; 35e/35d; 11) located on said optical axis (15) and arranged for imaging light reflected by an object (C) to a sensor (9), both said light source (1) and said sensor (9) being located substantially on said optical axis (15) wherein the illuminating optics (2/10; 30/40; 20; 3; 35; 11/12) is provided with a hole (2c; 30c/40c; 20c; 3c; 35c; 12c) around the optical axis (15) and the sensor (9) is supported by said hole.
Patent EP-0715098-A1 (EP)
Inventor: SCHOTT ALLAN N
IPC: F16H59/70
Filed: 1995-11-23
Abstract: A shift fork assembly (40) for a tractor transmission (20) is disclosed wherein the shift fork assembly (40) is mounted directly to the transmission cover (26) to be removable therewith. The shift fork assembly (40) includes shift forks (45) mounted directly to the shift rails (42, 43) for movement therewith, the shift rail detent mechanism (41), the shift fork position adjustment mechanism (50) and shift fork position sensors (55), and is removable from the transmission housing (25) as a unit to facilitate the servicing thereof at a location remote from the transmission housing (25). The transmission cover (26) onto which the shift fork assembly (40) is mounted is also provided with a secondary cover (27) to permit access to the shift fork position adjustment mechanism (50) to allow positional adjustment of the shift forks (45) relative to both the corresponding shift rail (42, 43) and the corresponding shift collar (33) engageable by the shift forks (45). The shift fork position sensors (55) are mounted on the secondary cover (27) to be actuated directly by the shift forks (45) and to be removable from the transmission housing (25) as a unit for convenient servicing thereof.
Patent EP-0677433-A1 (EP)
Inventor: LAURITZEN DONALD R
IPC: B60R21/26
Filed: 1995-03-30
Abstract: An air bag inflatable restraint module (410) comprising a reaction canister (424) accommodating an elongate inflator (420) with outlet ports (423), and an apertured flat diffuser (416) for redirecting and diffusing inflation gas. Apertures in the diffuser (416) may be symmetrically or asymmetrically disposed and may comprise circular apertures in substantial non-alignment with the inflator outlet ports (423) or may be louvred apertures each of which includes a slanted slat portion (471a-h). The slanted slats (471a-d) of a first group of apertures may be oppositely directed to the slats (471e-h) of a second group of apertures. Two groups of apertures may be separated by an aperture-free diffuser region (475). A filter (477) for trapping particulate material issued by the inflator (420) may be connected to an underside of the diffuser.
Patent EP-0685472-A1 (EP)
Inventor: MUELLER MARK ALLEN
IPC: C07D303/04
Filed: 1995-05-31
Abstract: An extractive distillation agent comprising a mixture of polyoxypropylene glycols is fed to an extractive distillation column used for the distillation of propylene oxide contaminated with water, acetone and methanol to obtain an overhead distillate fraction consisting of essentially anhydrous propylene oxide contaminated with reduced quantities of methanol, and a heavier bottoms distillation fraction containing substantially all of the polyoxypropylene glycols, water and acetone and some of the methanol introduced into the distillation column.
Patent EP-0685404-A1 (EP)
Inventor: KONNO HIDETOSHI
IPC: B65D17/34
Filed: 1995-05-31
Abstract: A pull-tab for a liquid container (80) is designed in the form of a sheet (10). By providing a cutting line (26) in the form of a ring, leaving a connecting sector (25) on the periphery, there is formed a handle sector (15), being the portion outside said cutting line (26), and a main sector (30), being the portion inside the cutting line. By providing another cutting line (28) as a convex arc in the direction away from the connecting sector (25) on the main sector, a fastening sector (31) is formed. In this pull-tab, the main sector (30) covers the pouring mouth (83) when the connecting sector (25) is positioned near the outer periphery of the pouring mouth (83) of the liquid container (80). A sector (35) between an end of the main sector (30) opposite to the connecting sector (25) and the fastening sector (31) is bonded to the surface (81) of the liquid container (80). When the handle sector (15) is lifted up and the main sector (30) is pulled up with edges of the bonded sector (35) as a supporting axis, the fastening sector (31) is turned, and its forward end engages the surface (81) of the liquid container (80) to prevent the pull-tab returning to obstruct the pouring mouth.
Patent EP-0715169-A1 (EP)
Inventor: HAMMOND PAUL S
IPC: G01N33/22
Filed: 1995-11-27
Abstract: Apparatus 4 is to measure the calorific value and/or Wobbe index of a fuel gas supplied in direction A along pipe 2. A control 22 can operate outlet valves 32 and 36 and can cause inlet valve 20 to be locked in a closed position or unlock it to allow it to open which it normally is until the gas pressure in a chamber 6, of predetermined volume, reaches a predetermined pressure difference above the pressure in the pipe 2. Under direction of control 22, pump 18 pumps fuel gas from pipe 2 in the chamber 6 whilst valves 32 and 34 are closed. On the pressure in chamber 6 attaining the predetermined difference above that in the pipe 2, the valve 20 closes automatically and is then held locked closed by the control. Now the values of certain properties of the gas into the chamber 6 are measured and corrected to standard temperature and pressure. Those properties can be the speed of sound in the gas, and/or the thermal conductivity, and/or specific heat capacity. Then valve 32 is opened and the gas from chamber 6 discharges back to pipe 2 through an orifice plate 34 and conduits 12, 16. This allows the control to measure the value of the property of density of the gas corrected to standard temperature and pressure. Valve 32 is closed again and valve 20 is unlocked so it opens automatically. The pump 18 pumps another sample of gas into the chamber 6 until the gas pressure therein attains the predetermined value above the pressure in the pipe 2 and valve 20 again closes automatically and is then again locked in the closed position. Now valve 36 is opened to allow the gas from chamber 6 to discharge to pipe 2 through a capillary passage 38 and conduits 14, 16. This discharge allows the control 22 to measure the value of the property of the viscosity of the gas at standard temperature and pressure. Stored in the control are sets of prederived values of the different properties each set correlated to a particular calorific value and/or Wobbe index of the gas. The control compares the measured values with those in the sets to establish which set has values nearest to the measured ones and thereby the control infers the calorific value and/or Wobbe index of the gas in pipe 2.
Patent EP-0702949-A1 (EP)
Inventor: SAMAIN HENRI
IPC: A61Q5/10
Filed: 1995-06-14
Abstract: La présente invention a pour objet l'utilisation de gomme de guar dans des compositions non rincées destinées à la teinture des fibres kératiniques et en particulier des fibres kératiniques humaines telles que les cheveux. Elle a également pour objet un procédé de teinture mettant en oeuvre des compositions tinctoriales contenant comme seul agent épaississant de la gomme de guar.
Patent EP-0688739-A1 (EP)
Inventor: BLOCH DIDIER
IPC: C01G45/00
Filed: 1995-06-19
Abstract: Prodn. of an insertion cpd. based on Mn oxide and Li is achieved by solid state reaction between  beta -MnO2 powder having a specific surface of less than 7 m<2>/g and a mean particle size of less than 10 mm., and a Li cpd. in powder form chosen from opt. hydrated oxides, hydroxides, carbonates and nitrates of Li, at 150-500 degrees C for a period sufficient to convert the  beta -MnO2 into an oxide of Mn and Li with a stoichiometric or deficient spinel structure. <IMAGE>
Patent EP-0704162-A1 (EP)
Inventor: DARBONNE LUC
IPC: A23B7/022
Filed: 1995-09-29
Abstract: Treatment of freshly harvested vegetables, esp. herbs or aromatic plants, involves (a) mixing depressants of water activity with the edible vegetable pieces, (b) freezing the mixt., (c) extracting from the mixt. a total amt. of water determn. by sublimation, stopping the process during prim. desiccation or right at the start of sec. desiccation, with the mixt. having pieces of dried vegetable and/or pieces of vegetable still frozen or more or less moist, (d) uniformly mixing the vegetable pieces obtd., to allow migration of water from frozen pieces towards the moist pieces and/or towards the dry pieces, and (e) recovering the vegetables, ready for use.
Patent EP-0655161-A1 (EP)
Inventor: TORBJOERN WIGREN KARL
IPC: H04B1/10
Filed: 1994-06-02
Abstract: A receiver in a frame based radio communication system includes a speech decoder of the source-filter type which is controlled by means (20, 22, 24) including internal state variables updated on a frame by frame basis for modifying received filter defining parameters representing background sounds transmitted over a communication channel. The receiver includes means (14) for detecting frame loss and means (18) for concealing the effects of frame loss by restricting updating of at least one of the internal state variables.
Patent EP-0690814-A1 (EP)
Inventor: SUTHERLAND ROBERT L
IPC: B65D71/46
Filed: 1994-12-19
Abstract: A carrier (10) for beverage cans (C) of the type that grip the top portions of the cans so as to suspend them from the carrier. The upper ends of the cans extend through apertures (40) in a bottom panel (14) of the carrier, and the chimes (F) of the cans are engaged by locking tabs (20, 22, 46) surrounding each aperture. One (46) of the tabs of each aperture is foldably connected along a fold line (44) connecting the bottom panel to an adjacent side panel (16 or 18) and fold lines (32, 38) connecting a top panel (12) to the side panels include slits (50) through which portions of the can chimes protrude.
Patent EP-0750461-A1 (EP)
Inventor: CROSE JAMES R
IPC: A23F5/22
Filed: 1994-12-14
Abstract: Appareil de décaféination (2) comportant un récipient (4) recevant le liquide à décaféiner, un conduit (6) et un réservoir (8) recevant temporairement le liquide à décaféiner. Il comporte de plus un séparateur de caféine (10) comprenant un dispositif de création d'un champ électrostatique (12) transversalement au sens d'écoulement du liquide. Le séparateur de caféine (10) comporte des cloisons séparées et opposées (28, 30) qui délimitent ensemble un passage (32) reliant un orifice d'entrée (34) à un orifice de sortie (36). Le dispositif de création de champ électrostatique (12) est pourvu d'électrodes (38, 40) isolées l'une de l'autre par un substrat (42) ou récepteur de caféine (44) qui retient la caféine contenue dans le liquide et peut consister en une résine ionique. Le liquide décaféiné est recueilli dans un collecteur (14) puis extrait de l'appareil (2) par un orifice (16).
Patent EP-0750624-A1 (EP)
Title: Platinum complexes and light-activatable hydrosilylation catalysts containing same
Inventor: MIGNANI GERARD
IPC: C08L83/04
Filed: 1995-03-17
Abstract: Novel platinum-based organometallic complexes for use particularly as a hydrosilylation cross-linking catalyst for Si-H type polyorganosiloxanes (A) and aliphatically unsaturated and/or reactive-functional compounds (B). Said complexes are of formulae (Ia) and (Ib), wherein R?1=R2=R3=CH¿3= and R4=R5=H. Light-cross-linkable compositions containing polyorganosiloxanes (A) and (B) and catalysts including the above-mentioned complexes are disclosed. The complexes are useful in a non-stick silicone coating for paper.
Patent EP-0764137-A1 (EP)
Title: Procede d'extraction de metaux par pyrohydrolyse de materiaux contenant du metal
Inventor: LUGGENHORST HENDRIK JAN
IPC: C01G9/04
Filed: 1995-06-01
Abstract: L'invention concerne un procédé d'extraction de métaux par pyrohydrolyse de matériaux contenant du métal, et plus particulièrement de déchets. Des matériaux contenant du métal, soit au moins un ou plusieurs métaux du groupe constitué de Zn, Cd, Pb, Hg, Cu, Sn (Sn(0) et Sn(II), As, Sb, Au, Ag et Bi, sont mis en réaction à 700-1100 °C, idéalement à 800-900 °C, avec une composition gazeuse qui contient au moins 25 à 45 % en volume de vapeur d'eau, 0 à 12 % en volume de dioxyde de carbone, 2 à 20 % en volume de chlorure d'hydrogène, 0 à 15 % en volume de monoxyde de carbone, le solde étant de l'azote et éventuellement de l'oxygène, les métaux du groupe susmentionnés étant extraits sous forme de chlorures de métal volatils. Plus spécifiquement, les matériaux contenant du métal, soit au moins un ou plusieurs métaux du groupe constitué de Fe, Cr, Mn, Ni, Mg, Ca, Al, Si, Ti, Co et Zr, sont également utilisés, ledit dernier groupe de matériaux étant hydrolysé dans des conditions de réaction de sorte que des oxydes de métal non volatils soient produits, ou restant sous forme oxydée ou formant (2) un chlorure de métal non volatil et restant donc en retrait dans le matériau de départ.
Patent EP-0781187-A1 (EP)
Inventor: BEYER ECKHARD
IPC: B23K26/06
Filed: 1995-08-04
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Materialbearbeiten mit Plasma induzierender Hochenergiestrahlung, insbesondere Laserstrahlung, bei dem aus dem Bereich des Werkstücks (10) herrührende Strahlung in der Achse (11) der auf das Werkstück (10) fokussierten Laserstrahlung (12) in Abhängigkeit von der Zeit beobachtet wird. Um ein Maß für die Eindringtiefe der Dampfkapillaren (13) in das Werkstück (10) zu erhalten, wird so verfahren, daß ausschließlich der Querschnitt der Dampfkapillaren (13) mit einer die gesamte Werkstückdicke (14) erfassenden Tiefenschärfe beobachtet wird, und daß der Mittelwert der Intensität der Plasmastrahlung als Maß für die Eindringtiefe verwendet wird.
Patent EP-0719993-A1 (EP)
Inventor: ACOSTA MALIA LUIS SALVADOR
IPC: H01L35/32
Filed: 1995-08-09
Abstract: An ecological thermoelectric cooling system composed of a thermoelectric plate by the coupling to the same of a metal supplement on its cold generating face (1) and two dissipators, one on the free face of the metal supplement, and the other, refrigerated by natural or forced convection, on the heat generating face (2). To avoid the formation of a thermal bridge between the two faces and to increase mechanical rigidity a part made of insulating material is mounted joined to the two dissipators by rods arranged in a non - coaxial form.
Patent EP-0781397-A1 (EP)
Inventor: RODE MELVIN A
IPC: G01C21/00
Filed: 1995-08-22
Abstract: L'invention concerne un système évolutif de navigation (11) de routes pour véhicules intelligents, à plusieurs niveaux. Ce système s'adresse à des véhicules automobiles présentant un dispositif d'entrée (34) adapté pour charger des segments (21) d'un itinéraire dans une mémoire (32). Un contrôleur (30) reçoit une entrée d'impulsions des roues (28) permettant de mesurer la distance, et une alimentation électrique (36) provenant du véhicule. Ce contrôleur contrôle également la mémoire (32) et plusieurs dispositifs d'affichage (13) pour afficher les segments (21) de l'itinéraire, les sybmoles graphiques correspondant à la direction du véhicule et à la distance des segments. Le contrôleur (30) peut être adapté pour contrôler d'autres unités telles que des émetteurs-récepteurs à infra-rouges (58), des émetteurs-récepteurs HF (44), des dispositifs GPS (52), des calculateurs d'itinéraires (48), des bases de données de cartes (50), des boussoles (56), etc., et diverses entrées (54) pour transformer l'unité de base en un système de définition d'itinéraire plus complexe.
Patent EP-0964663-A1 (EP)
Inventor: DE VOSS TORSTEN
IPC: A61F5/56
Filed: 1995-10-19
Abstract: Device for prevention of sterotorous breathing or snoring and adapted to be fixed in a person's upper part of the mouth and being characterized in comprising a non-rigid and flexible transverse girder for fixation in the upper part of a person's mouth, preferably at the back of the upper part of the mouth, and a tongue catching member extending downwardly from the non-rigid and flexible transverse girder and produced from an elastic material and which is adapted to fixate the tongue in a forward position so that it does not block the respiratory passages.
Patent EP-0793604-A1 (EP)
Inventor: WASS ANTHONY CHARLES LAMMOND
IPC: B65D47/26
Filed: 1995-11-22
Abstract: Un dispositif de fermeture d'une bouteille comporte un bouchon inclinable (14) monté sur une structure de goulot spéciale présentant une zone sphérique (18, 20) sur les surfaces interne et/ou externe. Le dispositif de fermeture (14) comporte une partie supérieure (36), se présentant, p.ex., sous forme d'un bouchon, réunie à une extension orientée vers le bas, se présentant, p.ex., sous forme d'un anneau (22) qui est retenu sous l'ouverture restreinte formée par la zone convergente en saillie (18) du goulot. L'anneau (22) crée une étanchéité dans la zone convergente. Le dispositif de fermeture s'ouvre par inclinaison du bouchon (36), à l'aide d'un doigt p. ex., un côté de l'anneau d'étanchéité (22) s'inclinant vers le haut et hors du contact étanche afin d'ouvrir un passage d'écoulement. Une pièce de guidage externe (40) du bouchon (36) coulisse vers le bas, vers la surface sphérique externe (20) du goulot afin de commander le mouvement d'inclinaison. Selon un autre mode de réalisation, la périphérie d'étanchéité se situe au niveau de la partie supérieure du bouchon du dispositif de fermeture, lequel peut également comporter un bec verseur.
Patent EP-0784710-A1 (EP)
Inventor: BLUM MICHAEL E
IPC: C22C1/03
Filed: 1995-10-16
Abstract: A process is described for producing amorphous metal alloys wherein impure ferrophosphorus slag, a by-product from a phosphorus-producing electric furnace, is used to supply phosphorus, chromium, vanadium and iron values to such alloys by mixing it with iron and any other desired metalloid and/or elements to form a molten mixture, treating the molten mixture to a separation step to remove insoluble slag formed in said molten mixture, and rapidly cooling the molten mixture to below its vitrification temperature to form a solid amorphous metal alloy.
Patent EP-0795073-A1 (EP)
Inventor: CAMPOS HARRY MORALES JR
IPC: E21B10/44
Filed: 1995-12-06
Abstract: Cette invention concerne un trépan à cônes rotatifs (10) pour le forage, dont le corps (18) possède une partie supérieure (20) conçue pour s'adapter à une colonne de forage, ainsi que plusieurs bras de support (24), chacun de ces bras comportant une face externe (38). Plusieurs systèmes de cônes (12), au même nombre que les bras de support (24), sont montés à l'intérieur de chacun de ces derniers et sont inclinés vers le bas. La face externe de chaque bras support (24) comporte un plan incliné (36) selon l'angle formé par le bord antérieur et le bord arrière dudit bras de support (24), et ceci de manière à diriger les déblais vers le haut du puits de forage.