baber/WOPTO huggingface dataset:
Patent EP-0270519-B1 (EP)
IPC: F02M59/26
Filed: 1987-11-20
Granted: 1990-07-18
Abstract: 1. A pump element of a fuel injection pump for fuel-injected internal combustion engines, in which the pump piston bushing (2) has at least one suction and overflow bore (3) over which control edges (4, 5) of the pump piston (1) slide, at least one control edge (4) disposed in the region of the piston end face determining the start of flow and at least one, in particular oblique control edge (5) disposed on the piston casing determining the end of flow, and, during at least part of the compression stroke of the pump piston (1), a throttled line connexion being present between the operating chamber (11) of the pump piston (1) and the suction and overflow bore (3), the throttled line connexion being formed by a plurality of radial bores (7) which are arranged parallel to the control edge (4) determining the start of flow and which are connected to the operating chamber (11) of the pump piston (1), characterized in that a plurality of radial bores (7) open directly onto the casing surface of the pump piston in an area thereof which slides over the suction and overflow bore (3), the openings (8) of the radial bores (7) are at equal distances from the control edge (4), and the radial bores (7) open into only those areas of the piston casing which correspond to a rotational position of the pump piston (1) for large injection quantities.
Patent EP-0295301-B1 (EP)
Title: Outils de reparation de pneus creves
IPC: B29C73/08
Filed: 1986-12-27
Granted: 1991-07-10
Abstract: Outils de réparation de pneus crevés, comprenant une longue tige cylindrique d'outil (11) comportant une partie de foret (11a) en pointe et une partie empêchant la rotation (11c) à proximité de l'autre extrémité, une poignée (12) possédant une monture (12a) sur laquelle on peut fixer de manière détachable chaque extrémité de la tige d'outil (11) et dans laquelle s'engage la partie empêchant la rotation (11c) de la tige d'outil (11), qui empêche en outre l'introduction de ladite tige (11) au-delà de la longueur appropriée, et une douille (13) montée de manière lâche sur la périphérie de la tige d'outil (11) introduite dans la poignée (12), afin de fixer la tige d'outil (11) sur la poignée (12), le diamètre interne de la douille (13) étant approximativement égal au diamètre d'un bouchon de remplissage. Grâce à cet agencement, toutes les étapes de réparation de pneus crevés peuvent être exécutées en ne remplaçant que les outils, ce qui est d'autant plus efficace que chaque outil est utilisé complètement jusqu'à la fin de la réparation. En outre, le fait que la poignée (12) soit séparée des outils en permet la production en grande série, tout en simplifant le processus de fabrication et en réduisant les coûts.
Patent EP-0357772-B1 (EP)
IPC: B23F21/16
Filed: 1987-09-14
Granted: 1992-05-20
Abstract: This invention relates to a hob cutter for cutting gears and more particularly to a hob cutter or rack cutter capable of simultaneously cutting and chamferring an involute gear. The hob cutter in accordance with the present invention is a hob or rack cutter for cutting and chamferring gears wherein a pressure angle  alpha 1 and module M of a rack tooth shape of a rack for cutting a first involute gear are respectively different from a nominal pressure angle  alpha o and module m but offer a so-called transfer rack tooth shape in order to provide limit values to a number of teeth vs. chamfer quantity characteristic curve and to minimize a change in a chamfer quantity. According to the present invention, it is possible to ordinarily chamfer almost all gears from gears having a small number of teeth to gears having a large number of teeth with one kind of hob cutter.
Patent EP-0280716-B1 (EP)
Title: Method and arrangement for generating ignition sparks in an internal combustion engine
IPC: F02P3/00
Filed: 1987-08-25
Granted: 1992-04-29
Abstract: Method and arrangement for a capacitive ignition system in an internal combustion engine. In this, the discharging and charging of an ignition capacitor (24) is controlled by a control unit (40) which actuates a first circuit-breaking element (14) in a discharging circuit and a second circuit-breaking element (30) in a charging circuit. The ignition spark which is obtained in an ignition circuit on discharging of the ignition capacitor via the primary winding of an ignition coil is certainly powerful, but of short duration. Under certain operating conditions it is difficult for such a spark to ignite reliably in particular a lean fuel/air mixture. For the purpose of prolonging the said ignition spark, the present invention is chiefly characterized in that the control unit (40), at a time following the ordinary ignition time, actuates the second circuit-breaking element (30) in such a way that this is kept conductive simultaneously with the first circuit-breaking element (14). Current is then supplied from an electrical energy source (33) and via the primary winding (10). Thereafter, the control unit (40) actuates either of the circuit-breaking elements in such a way that the current supply via the primary winding (10) is interrupted, by which means a renewed ignition voltage generation is obtained which prolongs the ordinary ignition spark.
Patent EP-0329686-B1 (EP)
Inventor: LAUREN HENNING JOHN EMIL
IPC: D04H1/736
Filed: 1987-10-29
Granted: 1992-05-13
Abstract: Le procédé décrit sert à acheminer une bande primaire de laine minérale sur un transporteur de réception. A cet effet, on utilise un transporteur à pendule. Afin d'obtenir une bonne qualité ainsi que l'aptitude désirée, la bande primaire doit être fine et la vitesse de sortie élevée, ce qui occasionne des problèmes de fixation de la bande primaire dans la bande déjà acheminée et de bouclage des bords de la bande acheminée. Selon la présente invention, on résout ces problèmes en choisissant la trajectoire et la vitesse de déplacement de l'extrémité de sortie (10) du transporteur de réception (2) de sorte que ladite trajectoire comprenne une partie centrale (B1) ayant une vitesse constante, qui est égale ou qui est presque égale à la vitesse de sortie de la bande primaire, et une partie extrême (B2) ayant une vitesse de freinage ou d'accélération, respectivement. De cette façon, l'extrémité de sortie peut se déplacer près du transporteur de réception et être rapidement fixée dans le lit, pendant que le pendule permet la création d'un espace approprié dans les positions extrêmes pour la boucle de bord, laquelle est également rapidement fixée dans le lit et forme un bord uniforme. La présente invention se rapporte également à un dispositif de mise en oeuvre dudit procédé.
Patent EP-0297240-B1 (EP)
Title: Process for the fabrication of a support for light sensitive material with an anti-coiling layer
IPC: G03C1/81
Filed: 1988-04-26
Granted: 1992-01-15
Abstract: For a waterproof support for light-sensitive materials with two successive coatings of an anti-curling layer applied to the back, gelatine is dried from the sol form in the first coating and hardened in such a way that, after drying of the first coating, the second coating which contains further hardener can immediately be applied without difficulty. Both coatings contain chromium(III) salts as hardener. 
<??>The chosen combination of two process steps provides anti-curling layers of extremely low water absorption capacity.
Patent EP-0297246-B1 (EP)
IPC: A61H33/02
Filed: 1988-05-03
Granted: 1992-03-18
Abstract: A water bathtub with air spray device comprises at least one pressure generator (55), medium feed lines (24) which can be circulated and at least one spray nozzle (7) for spraying in one or more media. In such a water bathtub it is proposed that the feed line (24) conveying the other medium be blown out with a gaseous medium or a mixture and that residual water be discharged to the drain by blowing-out, preferably disinfected by addition of suitable agents. <IMAGE>
Patent EP-0300237-B1 (EP)
Inventor: HORACEK HEINRICH DR
IPC: C08K7/02
Filed: 1988-06-28
Granted: 1995-08-09
Abstract: A composite material which comprises polypropylene having a bimodal molecular weight distribution and which is reinforced by fiber mats. The polypropylene is composed of two fractions having different molecular weights.
Patent EP-0315782-B1 (EP)
Inventor: STECHER-SCHILLING ANDREA DR DI
IPC: C12N5/18
Filed: 1988-10-10
Granted: 1994-09-28
Abstract: A method for increasing the production of protein, especially t-PA, in cultures of cells producing this protein, where a substance which induces the production of the protein is added to the cell culture, is characterised in that thioglycolic acid, thiodiglycolic acid, L-cysteine, glutathione, butyrylcholine bromide, butyrylcholine chloride, nonactic acid, furan fatty acid, ascorbic acid, aphidicolin, 6-hydroxy-4,6-dimethyl-3-hepten-2-one, fusaric acid, mevalonic acid, trans-anhydromevalonic acid, anhydromevalonolactone, cis-anhydromevalonolactone, D- alpha -hydroxy-substituted (C3 or C4) aliphatic mono- or dicarboxylic acid or the salts thereof is used as protein-inducing substance.
Patent EP-0300567-B1 (EP)
Inventor: HEIJMAN MARITZA GERARDA JOSEPH
IPC: H01L39/12
Filed: 1988-07-14
Granted: 1993-12-08
Abstract: Method of applying in accordance with a pattern thin layers of oxidic superconductive material onto a substrate, it not being necessary to subject the superconductive material to mechanical or chemical treatments. At its surface the substrate is provided in accordance with a desired pattern with two different material compositions. The first composition is chosen such that the oxidic material applied thereon is superconductive at a desired surface temperature. The second composition is chosen such that the oxidic material applied thereon is not superconductive.
Patent EP-0315340-B1 (EP)
Inventor: KILGORE BRUCE J
IPC: A43B13/18
Filed: 1988-10-20
Granted: 1995-02-15
Abstract: A cushioning sole for use in footwear (10), in particular athletic shoes, is disclosed. The cushioning sole includes a pronation control device incorporated into the midsole (12). The device functions to gradually increase the resistance to compression of the midsole (12) from the lateral side to a maximum along the medial side. The device includes generally vertically extending rigid members (42a, 42b) and a plurality of horizontally extending plate members (44a-44e).
Patent EP-0300964-B1 (EP)
Inventor: MARR ROLF DR
IPC: B01F5/00
Filed: 1988-07-08
Granted: 1994-08-17
Abstract: The apparatus for fine-mixing, dispersing, and emulsifying media capable to flow, such as gases or fluids, comprises an injection nozzle (1) for injecting the pre-mixed media and a hollow body (7) with a bore (28), disposed mirrorinverted and at a small distance thereto, the outlet end (9) of said nozzle (1) and inlet end (8) of said hollow body (7), seen in the direction of flow (S), being a part of an annular gap (10 ) working as pre-emulsifying chamber (2). For intensifying the mixing and effecting a pre-emulsifying the hollow body (7) with the bore is sharp-edged. The apparatus further comprises a following homogenizing chamber (5) having at its internal walls means (13) for enhancing the turbulence of the mixture.
Patent EP-0305493-B1 (EP)
Title: Composition cosmetique de base ayant des proprietes therapeutiques
IPC: A61K8/00
Filed: 1988-03-11
Granted: 1993-08-04
Abstract: Composition cosmétique de base présentant des propriétés thérapeutiques comprenant un ester lactylate d'acide gras d'acyle ou un sel métallique alcalin de celui-ci, un ester d'acide gras de saccharose et un solvant.
Patent EP-0385990-B1 (EP)
Title: Production de hexanitrostilbene (hns)
Inventor: GOLDING PETER
IPC: C07C205/06
Filed: 1988-05-26
Granted: 1994-01-05
Abstract: Un procédé relativement rapide et à rendement élevé de production de HNS à partir de trinitrotoluène (TNT) consiste à oxyder le TNT avec un composé oxydant d'un métal de transition dans un solvant polaire aprotique dans lequel est dissoute une base faible, telle qu'un carboxylate de métal alcalin. La quantité de composé de métal de transition utilisée est typiquement égale à au moins une mole par mole de TNT. Un composé de métal de transition particulièrement préféré pour ce procédé est le chlorure cuivrique.
Patent EP-0339537-B1 (EP)
Title: Hollow flooring
IPC: E04F15/024
Filed: 1989-04-24
Granted: 1993-06-16
Abstract: A hollow flooring for covering a supporting floor, which has a covering layer, a bearing surface, supports and at least one inner space extending between the supports is formed, at least regionally, from individual adjoining shuttering elements. Arranged in the region of at least one lateral edge of the shuttering element is a seal which impinges on another shuttering element. The adjoining shuttering elements form, in the region of their upper boundaries in the vertical direction, the bearing surface. The covering layer extends over all shuttering elements arranged in the region of the hollow flooring. The seal is, at least regionally, in the form of a labyrinth seal. At least one bead is arranged in the region of the labyrinth seal. The beads are substantially trapezoidal in shape and have, in the region of their bearing surface, their greatest extent in the horizontal direction. <IMAGE>
Patent EP-0337504-B1 (EP)
Title: Aerosol generating means for a smoking article and smoking article with such means
IPC: A24D1/22
Filed: 1986-07-14
Granted: 1993-09-22
Abstract: A member is provided for conducting heat from a combustible fuel element to an 'aerosol' generator which includes aerosol-forming material. The conducting member is spaced from the lighting end of the fuel element by at least 5 mm., and can circumscribe both the fuel element and generator, at least partially. Alternatively, the conductor contacts the fuel element along less than approx. half its length, e.g. it is embedded within it. Pref. the fuel element has a length of less than approx. 30 mm and has a density of about 0.5 g/cc.
Patent EP-0357029-B1 (EP)
Inventor: AU ANDREW T
IPC: C12P13/04
Filed: 1989-08-30
Granted: 1994-03-23
Abstract: The present invention is directed to a process for producing (-) 2-substituted-ornithines comprising contacting a 2-substituted-piperidone with L-alpha-E-amino-caprolactam-hydrolase in the presence of a divalent cation.
Patent EP-0361158-B1 (EP)
Inventor: WINGERATH NORBERT DIPL-ING
IPC: H04M19/00
Filed: 1989-09-06
Granted: 1994-04-27
Abstract: The interface chip (SLIC) of the subscriber connection circuit is divided into a high-voltage chip (HV) and into a low-voltage chip. During times free of activity, the high-voltage chip is switched off. In the low-voltage chip, one of the two supply voltages is supplied via a switch (S, R) which is bypassed with a high resistance. This makes it possible to achieve further reduction in power dissipation during times free of activity without inadmissible voltage displacements occurring at the interface (dS) between low-voltage chip and central control unit (St) because of the second supply voltage which cannot be switched off for reasons of expenditure. <IMAGE>
Patent EP-0377815-B1 (EP)
Title: Protection means for in- and outlets of ventilation air in electric rotating machines
Inventor: ARCARO CARLO
IPC: H02K9/26
Filed: 1989-11-27
Granted: 1995-02-01
Abstract: According to the invention the protection means, having the purpose of obtaining an IP 45 degree of protection, comprise a protection (3) positioned at the cooling-air inlet, which presents a lid (32) and a bottom (31) connected with each other and with an interposed filtering element (33), wherein the outer surface of the lid has a labyrinth-like structure constistuted by a set of horizontally arranged strips (36), shaped so as to present an upper indentation (37) and a lower part (38) protruding toward the exterior; the element (4) positioned at the outlet comprises an open box-like structure having an essentially prismatic shape, and it presents a plurality of vertical partition walls (41) which form between each other a plurality of channels (46), wherein each of said partition walls presents some deflecting walls (47) arranged at an inclined position in relation to the direction of the air-outlet; the bottom of said element (4) positioned at the outlet presents a labyrinth-like structure consisting of a horizontal metal sheet (42) bent in a "C" shape whithin which yet another lower flat metal sheet (45) is inserted.
Patent EP-0378806-B1 (EP)
Title: Device for mixing and dispensing pasty products
IPC: B05C17/005
Filed: 1989-12-12
Granted: 1993-06-09
Abstract: The device has a container (10) with two chambers (12, 13) arranged parallel next to one another for receiving two components which react with one another and an opening (14) with two concentric opening regions (15, 18) connected in each case to the chambers (12, 13). A static mixer (11) which has a sheath-like dividing element (24) at its input end can be screwed on to the container opening (14). In the assembled state, the dividing element (24) closely adjoins the cylindrical dividing wall (16) separating the two areas (15, 18) of the container opening (14) from one another. As a result, the point at which the two components are combined is distanced in the axial direction from that point at which the component lines are interrupted when the mixer is taken off, so that clogging of the container as a result of mutual entrainment of the components is prevented. 
<IMAGE>
Patent EP-0325323-B1 (EP)
Title: Device for transferring objects from a supply device to a take up device
IPC: A21C9/08
Filed: 1989-01-13
Granted: 1992-06-17
Abstract: Device for transferring objects (4) one by one from a supply device (2) by which the objects (4) are irregularly delivered, to a take up device (3), said transferring device (2,21) comprising two conveyors (7,9,22,23) which can separately be driven and from which only the first one (7,22) extends itself till near the take up device (3), a first sensor (12) for giving a ready-to-take-up signal when the take up device (3) can take up an object; a second sensor (14) for giving a signal when an object (4) is present at the end (13,26) of the conveyor (7,22) positioned near the take up device (3), and a third sensor (16) positioned near the place (15,27) where the objects (4) are supplied to the transferring device (1,21).
Patent EP-0329437-B1 (EP)
IPC: G03F1/00
Filed: 1989-02-16
Granted: 1993-05-12
Abstract: A lightsafe masking film is disclosed which comprises a substrate, and a peelable lightsafe layer provided over the surface of the substrate and including a lightsafe substance, a copolymer containing vinyl chloride, and a mixture of a first nitrile rubber containing 25-30 % by weight of acrylonitrile and a second nitrile rubber containing 31-35 % by weight of acrylonitrile.
Patent EP-0369680-B1 (EP)
Inventor: KRACHT THOMAS FRANK
IPC: B60J1/17
Filed: 1989-11-09
Granted: 1995-01-11
Abstract: A window regulator mechanism (20) for a motor vehicle door assembly (10) is disclosed having a kick-out feature for moving of the lower edge of the glass (22) outward as the glass (22) is moved upward into the upper position such that the lower edge of the glass (22) can be positioned flush with the exterior surface of the vehicle. Three separate embodiments are disclosed for providing the kick-out feature in the window regulator mechanism (20). The window regulator (20) combines both the window drive and guidance systems into one mechanism, reducing the number of components in the door assembly.
Patent EP-0347399-B1 (EP)
IPC: C23C16/30
Filed: 1989-06-07
Granted: 1992-10-21
Abstract: A coated body consisting of a substrate that can be decarburized during a carbide, nitride or carbonitride coating process comprising a first (innermost) carbon diffusion retarding coating of MetCO, MetCON, MetON adjacent to the substrate and a second (next innermost) wear resistant coating of MetC, MetN and/or MetCN, where Met is Ti, Hf, V, Zr, Si, B or other metals of subgroup 3-7 of the periodic table of the elements, or a mixture thereof. The intermediate coating has been found beneficial in order to reduce or even eliminate the formation of eta phase in the substrate.
Patent EP-0348501-B1 (EP)
Inventor: WATLER KENNETH
IPC: B01D71/24
Filed: 1988-12-27
Granted: 1994-01-26
Abstract: Un procédé permet de séparer de l'éthane et d'autres hydrocarbures supérieurs à partir d'un flux de gaz naturel ou produit dont le méthane est le constituant principal. On met en contact, sur son côté alimentation, une membrane à perméabilité sélective caoutchouteuse, dont la sélectivité propane/méthane est de 8 ou plus, située dans une unité à membrane (E), avec un mélange gazeux (4) contenant typiquement du méthane, de l'éthane, du propane, du butane, et de faibles quantités d'autres hydrocarbures, de la vapeur d'eau, de l'acide sulfhydrique et du dioxyde de carbone. Du dioxyde de carbone, de la vapeur, de l'éthane ainsi que les autres hydrocarbures supérieurs passent de manière préférentielle à travers la membrane et sont retirés en flux de perméat (6), le flux retenu (5) est conformément enrichi en méthane.
Patent EP-0417170-B1 (EP)
Title: Process for plasma depositing silicon nitride and silicon dioxide films onto a substrate
IPC: C23C16/42
Filed: 1989-05-22
Granted: 1993-01-07
Abstract: A plasma CVD process for forming silicon nitride-type or silicon dioxide-type films onto a substrate characterized by the steps of: a) introducing di-tert-butylsilane and at least one other reactant gas capable of reacting with said di-tert-butylsilane to form either silicon nitride or silicon dioxide into a CVD reaction zone containing said substrate on which either a silicon nitride-type or silicon dioxide-type film is to be formed; b) maintaining the temperature of said zone and said substrate from about 100°C to about 350°C; c) maintaining the pressure in said zone from about 0.1 to about 5 Torr; and d) passing said gas mixture into contact with said substrate while exciting said gas mixture with a plasma for a period of time sufficient to form a silicon nitride-type or silicon dioxide-type film on said substrate, wherein said plasma is excited by a RF power at about 10 to 500 Watts.
Patent EP-0377029-B1 (EP)
IPC: B26D5/02
Filed: 1989-05-31
Granted: 1992-10-07
Abstract: The present invention provides a rotary drum (22) cutting machine for cutting or shredding lamina material such as tobacco leaf, comprising a support frame (10), means for compressing and feeding material to be cut, as a plug, to a mouth (14) mounted on the support frame, a cutter carriage (20) movably mounted on a track (23) on the support frame, a cutter drum (22) mounted for rotation on said cutter carriage, and drive means (26, 27, 51, 52, 28) arranged to move the cutter carriage between an open inoperative position with the cutter drum away from the mouth to a closed operative position to cut or shred material as it issues from the mouth.
Patent EP-0429553-B1 (EP)
Inventor: REITER NORBERT
IPC: B23P15/28
Filed: 1989-11-27
Granted: 1995-03-08
Abstract: PCT No. PCT/DE89/00739 Sec. 371 Date May 31, 1991 Sec. 102(e) Date May 31, 1991 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06380 PCT Pub. Date Jun. 14, 1990.A process for coating a basic metallic substrate with a non-metallic coating layer with a plasma-activated CVD deposition generated by applying a pulsed DC voltage between the substrate and another electrode and by maintaining a potential of residual DC voltage between pulses of the applied voltage.
Patent EP-0403952-B1 (EP)
Inventor: SHARVIT JOSEPH
IPC: C07C213/08
Filed: 1990-06-13
Granted: 1994-08-31
Abstract: N-n-propyl-N-2-(2,4,6-trichlorophenoxy) ethyl amine is prepared by reacting 2-phenoxy ethanol with thionyl chloride in the presence of a catalytic amount of tetra-alkyl ammonium halide optionally in the presence of a solvent to form 2-phenoxy ethyl chloride; reacting the 2-phenoxy ethyl chloride with n-propylamine at a temp-erature of from 50 DEG C to 150 DEG C optionally in the presence of a solvent to form N-n-propyl-N-2-phenoxy-ethyl amine; selectively chlorinating N-n-propyl-N-2-phenoxyethyl amine with chlorine in the presence of a solvent; and recovering the N-n-propyl-N-2-(2,4,6-trichlorophenoxy) ethyl amine formed.