baber/WOPTO huggingface dataset:
Patent EP-0438590-B1 (EP)
Inventor: HALLDORSSON THORSTEINN
IPC: H01S5/0238
Filed: 1990-07-03
Granted: 1994-10-19
Abstract: Micro-système intégré comportant des fonctions électriques et non électriques, notamment des fonctions optiques dans un dispositif à laser, dans lequel est prévue une base constituée par un matériau semi-conducteur gravable anisotrope sur lequel sont disposées des structures de gravure destinées à recevoir des éléments optiques et/ou électro-optiques et électro/électroniques et/ou fluidiques et/ou mécaniques ou leurs fixations à des distances et/ou des niveaux prédéterminés, ainsi que des circuits intégrés, de façon qu'au moins une partie des éléments optiques, électro-optiques ou mécaniques ou leurs fixations soient guidables et déplaçables de manière à modifier efficacement leur position par rapport à la base, cependant qu'il est prévu au moins un détecteur enregistrant l'effet de la variation de position sur la fonction d'au moins une partie d'un micro-système et émettant un signal pour le réajustement répété (auto-réglage) des éléments optiques et de leur fixations.
Patent EP-0444540-B1 (EP)
Inventor: KASBERGER PETER DIPL-ING FH
IPC: B28C5/18
Filed: 1991-02-22
Granted: 1994-04-20
Abstract: In a mixer, especially a building-material mixer, having a drum (1) which is mounted overhung on a pivoting arm (2) on the bottom side and can be driven by means of a driving device having at least one motor (13) and a reduction gear (14) and the bottom of which is made double-walled for receiving two drum bearings (8, 9), a simple, compact and robust design and a quiet and reliable mode of operation can be achieved if the driving device (13, 14) is arranged at least partially in the region between the bearings (8, 9) of the drum (1). 
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Patent EP-0476291-B1 (EP)
Inventor: HILLGAERTNER KLAUS DIPL-ING
IPC: F16H59/02
Filed: 1991-08-07
Granted: 1996-04-03
Abstract: A selector device for a change speed gearing of an automotive vehicle has a selector lever which, for the preselection of automatic stages, can be swivelled in a first selection slot and can be switched over via a transverse slot into a second selection slot, in which the gears can be selected manually. Both end positions of the switchover movement can be locked in by means of a spring latching mechanism comprising a latching lever provided with a slotted latching link, a tension spring and a selector-lever latching element engaging in the slotted latching link. 
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Patent EP-0474102-B1 (EP)
Inventor: LIPP EBERHARD
IPC: B01F7/04
Filed: 1991-08-28
Granted: 1995-11-15
Abstract: The mixing components are mixed within a vessel (1) by means of mixing tools (5) and grinding elements (7), and the mixing components are subjected to a forced compression by being passed through a mill consisting of at least two concentric grinding elements (8, 9) which are freely mobile relative to one another, and at least one grinding element causes the product motion in the axial and radial directions, while at least one other grinding element allows only axial flow. <IMAGE>
Patent EP-0495268-B1 (EP)
Inventor: FASTERDING GUENTER
IPC: E01B3/28
Filed: 1991-12-04
Granted: 1995-03-08
Abstract: A permanent way with individually arranged concrete sleepers is proposed, which have at each of their two ends a support region for rail bearing, the support regions of a sleeper being staggered in relation to one another in the longitudinal direction of the rail. The stagger can be so great that the overall width of the concrete sleeper corresponds approximately to the sleeper spacing. The concrete sleeper is designed axially unsymmetrically but point-symmetrically in relation to the surface centre of gravity and has an outline which is formed from trapezia and rectangles. <IMAGE>
Patent EP-0470872-B1 (EP)
Inventor: RHA CHOKYUN
IPC: B01J13/06
Filed: 1991-08-12
Granted: 1994-10-12
Abstract: Use of degraded or reduced molecular weight polymers in encapsulation is disclosed. Short chain polysaccharide derivatives such as ionic cellulose derivative hydrolyzates are used in forming capsules by combining the short chain polysaccharide derivatives with another polymer. Substances designed to be encapsulated serve as nuclei around which coacervate droplets are formed. The short chain charged polymer includes degradation products of polysaccharide derivatives having an average degree of polymerization in the range of 3 to about 500. Methods of using capsules for delivering or storage of oils, and other substances are disclosed. The invention also discloses use of capsules in food, feed, pharmaceutical, cosmetic and personal care products and in the coating of paper with microscopic rupturable capsules containing printing fluid.
Patent EP-0478500-B1 (EP)
Inventor: STRUB HANS
IPC: B21D5/14
Filed: 1991-09-03
Granted: 1994-08-17
Abstract: In the method for bending metal sheets (4), the metal sheet (4) to be bent is slid through a guiding arrangement (5, 7) and thrust against a deflection member (9), a force acting counter to this bending force being exerted on the metal sheet (4) ahead of the deflection member (9). The bending apparatus has a deflection member (9) and a thrust device (3) which thrusts the metal sheet (4) to be bent against the deflection member (9). Arranged ahead of the deflection member (9) is a guiding arrangement (5, 7) for guiding and providing a counter-abutment for the sliding metal sheet (4) as it is thrust forward. A bar (9) which can be adjusted vertically (13a), horizontally (13b) and in its inclination (13c) to the feed direction (16) and has an inclined deflection surface (11) is used as the deflection member. A horizontally and vertically adjustable roller can also be used instead of the bar (9). Corrugated sheets can be produced by the alternate use of one deflection member arranged on each of the two sides of the sheet. The method according to the invention can be used to produce good quality tubes and gutters, even those with a small bending radius, in a simple manner. The tube bending device according to the invention is simple in construction, is simple to adjust and allows relatively long tubes with a small diameter to be bent. <IMAGE>
Patent EP-0486461-B1 (EP)
Inventor: JESZENSKI ANDOR DIPL-CHEM
IPC: C07D205/10
Filed: 1991-11-06
Granted: 1996-01-17
Abstract: The invention relates to the novel compound of formula (I), <CHEM> chemically 1-{2-[(5-N,N-dimethylaminomethyl-2-furyl)-methylthio]ethyl}-2-{2-[(5-N ,N-dimethylaminomethyl-2-furyl)-methylthio]-1-ethylamino} -3-nitro-4-nitromethylene-2-azetine, which is a useful key intermediate in the synthesis of 1-{2-[(5-dimethylaminomethyl-2-furyl)methylthio]ethyl}-amino-1-methyla mino-2-nitroethylene (generic name: ranitidine), a known H-2 receptor antagonist. The invention further relates to a process for the preparation of the compound of formula (I), which can be carried out in one simple process step on industrial scale, too. The compound of formula (I) can easily be transformed to ranitidine in one simple step.
Patent EP-0580573-B1 (EP)
Title: Perfectionnements apportes a un appareil excavateur sous-marin
Inventor: SILLS NICHOLAS VICTOR THE OLD
IPC: E02F3/88
Filed: 1991-04-18
Granted: 1997-05-02
Abstract: L'invention se rapporte à un appareil excavateur sous-marin comprenant un tube (10) dans lequel une hélice est montée pour tourner. Les extrémités terminales des pales de l'hélice sont pourvues d'éjecteurs (30) alimentés en eau sous haute pression à travers des canaux situés dans les pales de l'hélice. Les jets se heurtent aux aubes (31) montées sur la paroi du tube autour de l'hélice de façon à l'entraîner en rotation et à aspirer l'eau à travers le tube, à partir d'une admission située à une extrémité jusqu'à une une sortie se trouvant à l'autre extrémité, de manière à agir sur le fond sous-marin. L'appareil est destiné en particulier à l'excavation de tranchées sur le fond sous-marin et au dégagement d'installations préalablement recouvertes situées sur celui-ci.
Patent EP-0549652-B1 (EP)
Inventor: FLOWER RALPH FRANKLYN JOHN LIT
IPC: F16J15/32
Filed: 1991-09-18
Granted: 1996-08-07
Abstract: Un ensemble d'étanchéité servant à réaliser un joint entre deux éléments d'une machine, possède un carter (15) qui définit un passage dans lequel est situé coulissant un élément d'étanchéité allongé formant brosse (21). Un ressort ondulé (28) se trouve dans le passage situé entre la base dudit passage et l'élément d'étanchéité formant brosse, pour pousser ce dernier vers l'extérieur. L'élément d'étanchéité formant brosse est pourvu d'une pluralité de crins (24) dont les extrémités libres s'appuient sur le deuxième élément par rapport auquel un joint doit être réalisé, les crins étant disposés entre une paire de plaques support (22 et 23). Sur le côté basse pression du joint, la plaque support (23) s'étend pratiquement jusqu'aux extrémités libres (26) des crins (24) et possède une surface de frottement (27) qui s'étend en direction de la surface sur laquelle on doit réaliser l'étanchéité et avec laquelle elle est censée venir en contact. Dans le cas d'un ensemble d'étanchéité circulaire, l'élément formant brosse et le ressort ondulé peuvent être entourés par une bague et, de ce fait, la bague, le ressort et l'élément d'étanchéité formant brosse peuvent tous flotter à l'intérieur du passage situé dans le carter.
Patent EP-0553251-B1 (EP)
Inventor: SARGINSON NIGEL JAMES
IPC: C08L27/00
Filed: 1991-10-18
Granted: 1995-01-18
Abstract: Basic barium carboxylates of branched chain aliphatic monocarboxylic acids having 6 to 9 carbon atoms are disclosed. The carboxylates may be used, inter alia, as stabilizers for polyvinyl chloride.
Patent EP-0515906-B1 (EP)
Inventor: SCHMAHL HELMUT
IPC: B29C48/11
Filed: 1992-05-13
Granted: 1996-07-03
Abstract: 2.1 The invention is based on the object of increasing the extrusion rate of the hollow profile emerging from the die by 25 to 30 percent.   2.2 To achieve this object the channel or the channels (9, 9a) provided in the die (1) for the passage of air between the inner chamber of the extruded hollow profile and the atmosphere during the extrusion of the hollow profile are used in order to pass a gaseous coolant in the extrusion direction or against the extrusion direction through the inner chamber of the extruded hollow profile. 2.3 The method and the device are used for the production of window or door profiles as well as for roller-blind profiles or the like. <IMAGE>
Patent EP-0530652-B1 (EP)
Inventor: SCHILO DIEDERICH DR
IPC: D01D5/098
Filed: 1992-08-26
Granted: 1995-12-06
Abstract: Device and its use for the melt-spinning of multifilament yarns consisting of yarn-forming polymers at winding speeds of at least 2000 m/min, with a spinneret (2), a cooling device (4) for solidifying the yarns, a combining member (6) for the filaments and a winding (8), an essentially vertical spinning line (A-A) being provided at least between the spinneret (2) and combining member (6), characterised in that the cooling device is a porous tube (4) which is open in the spinning direction and which is arranged concentrically to the spinning line (A-A), the porous tube (4) being neither preceded nor followed by further devices feeding or removing a cooling medium. <IMAGE>
Patent EP-0512688-B1 (EP)
Inventor: AID JAMES D
IPC: F04B49/16
Filed: 1992-04-08
Granted: 1996-09-18
Abstract: A valveless positive displacement pump (60) including a closed end cylinder (84) having two fluid inlet and outlet ports (90,92) adjacent an end (134) which is closed by a resilient end cap (88,88',88'',174,178) to relieve positive and negative pressures caused by piston movement when the inlet and outlet ports are closed. The end cap does this without introducing significant error in pumping accuracy. The end cap includes a resilient diaphragm (132,132',132'',176,182) which is formed either integrally or separately from the rest of the end cap.
Patent EP-0549493-B1 (EP)
Inventor: MOISSET JACQUES
IPC: E04C2/04
Filed: 1992-12-18
Granted: 1996-10-09
Abstract: Fibre-reinforced gypsum panel made up of at least one layer of fibre-reinforced gypsum in which the cellulose fibres are dispersed and which is optionally used in combination with other layers with identical or different physicochemical characteristics, this layer of fibre-reinforced gypsum being characterised in that its density is moderate, even in the absence of lightening materials and in that the fibres dispersed in the said layer are preferentially oriented in the lengthwise direction of the panel so that the flexural breaking strength of the layer in the lengthwise direction is higher than the flexural breaking strength in the transverse direction of the layer.
Patent EP-0517673-B1 (EP)
Inventor: PECORARI PIETRO
IPC: D06F75/12
Filed: 1992-05-22
Granted: 1995-05-10
Abstract: The invention relates to a steam ironing machine, in particular for domestic use. The machine comprises a boiler (1) for the production of steam internally to which there are two resistors (R1) and (R2) supplied with electricity independently one from the other, as well as an iron (2) which has a resistor (R3) that absorbs the same electric power as the boiler second resistor (R2); an electric commutator (C1) is envisaged, which, on command, connects to the electricity supply either the second resistor (R2) of the boiler (1) or the resistor (R3) of the iron (2). <IMAGE>
Patent EP-0570477-B1 (EP)
Inventor: BELLOY JEAN
IPC: B65H69/06
Filed: 1992-02-04
Granted: 1996-05-08
Abstract: Procédé et dispositif (100) pour relier les extrémités de deux assemblages (1A, 1B) de fils (10A, 10B). On soumet les extrémités des assemblages (1A, 1B) à une opération de détorsion pour séparer les uns des autres les fils (10A1, 10B1) de ces extrémités; on constitue autant de couples de jonction (C) qu'il y a de fils (10A1, 10B1) dans chacun des assemblages (1A, 1B); on provoque la détorsion des filaments des fils (10A1, 10B1) dans les couples (C), on met côte à côte les parties détordues, dans chaque couple (C), de façon à obtenir une zone de jonction (15); on assemble entre eux par brouillage à l'air les filaments des deux fils (10A1, 10B1), dans chaque zone (15); on assemble entre eux par torsion tous les fils (10A, 10B) ainsi réunis. Assemblages joints ainsi obtenus. Articles, par exemple enveloppes de pneumatiques, renforcés avec ces assemblages.
Patent EP-0580696-B1 (EP)
Inventor: LENTON FRANK
IPC: B27C1/12
Filed: 1992-04-16
Granted: 1995-11-29
Abstract: PCT No. PCT/GB92/00714 Sec. 371 Date Mar. 9, 1994 Sec. 102(e) Date Mar. 9, 1994 PCT Filed Apr. 16, 1992 PCT Pub. No. WO92/18303 PCT Pub. Date Oct. 29, 1992.A chip breaker for a milling center having a bedplate and a rotary cutting tool includes a support and an operative chip breaker element adjustably mounted on the support, the chip breaker element being movable tangentially relative to the cutting tool and the support being adjustable perpendicularly relative to the bedplate.
Patent EP-0606244-B1 (EP)
Inventor: JOSEPH EUGENE G
IPC: D04H1/70
Filed: 1992-08-11
Granted: 1995-10-11
Abstract: On décrit un procédé qui permet de former des bandes de fibres fondues et soufflées qui comprennent des multicouches de matériau polymère. Ce procédé fournit des bandes de type nouveau et permet d'en moduler les propriétés.
Patent EP-0603295-B1 (EP)
Inventor: KOLOBOW THEODOR
IPC: B29C41/20
Filed: 1992-09-11
Granted: 1999-06-09
Abstract: Apparatus for making endotracheal tubes, said apparatus comprising:       (a) polymer source means (5); (b) a cylindrical mandrel (1) having a surface coating of a release agent (2);   (c) rotation means (3) operable to rotate said mandrel; (d) metering pump means (9) having a flexible tubing nozzle (11), said pump means being arranged to receive polymer from said source means and to supply polymer to said mandrel; (e) cross feed means operable to permit longitudinal traversal of said mandrel by said pump means and nozzle; (f) control means (13) operable to regulate deposition of polymer on said mandrel; and   (g) means for disposing a coil spring (27) about said mandrel.   <IMAGE>
Patent EP-0559886-B1 (EP)
Inventor: KING PATRICK D
IPC: B22D41/50
Filed: 1992-08-31
Granted: 1997-09-24
Abstract: A non-reversible plate having a depending tube structure with a discharge opening at the bottom in which there is a plate at the upper portion, rectangular in configuration, and which has an irregular anti-reversal collar beneath the plate portion is disclosed. Desirably the collar is elliptical in configuration and has a major axis at least seven millimeters longer than the minor axis. The longer axis is parallel with the length dimension. Another aspect of the invention is the utilization of a toggle actuated plate changing device which swings in and out of position and can only be actuated when the plate and tube intended for insertion presents the length for insertion into the valve structure. Suitable microswitch or related device is provided to permit actuation of the change actuator, but only when the plate is properly oriented for insertion. The method of the present invention includes the steps of pre-orienting and proportioning a tube or shroud having a plate at the upper portion for insertion into a plate changer assembly.
Patent EP-0566717-B1 (EP)
Inventor: KNOLL MEINARD
IPC: G01N27/327
Filed: 1992-11-02
Granted: 1998-02-18
Abstract: PCT No. PCT/EP92/02505 Sec. 371 Date Nov. 4, 1993 Sec. 102(e) Date Nov. 4, 1993 PCT Filed Nov. 2, 1992 PCT Pub. No. WO93/10443 PCT Pub. Date May 27, 1993.A miniaturized sensor component for measuring concentrations of substances in liquids comprises a support that contains cavities accommodating a membrane. The membrane is produced in situ by polymerization or by precipitation from a solution. An electric lead is either mechanically connected to or integrated into the membrane and is in contact with the membrane. The membrane support is a capillarized solid and the membrane is produced in the capillaries by impregnating the support with a liquid that subsequently either polymerizes or evaporates leaving a residue.
Patent EP-0611338-B1 (EP)
Inventor: SUNDSTROEM ERIK
IPC: B27B33/12
Filed: 1992-10-16
Granted: 1996-02-21
Abstract: Saw blade, especially circular saw blade, with replaceable tips wedged in recesses along the periphery of the blade, and held there by elastic forces, where inwards of each recess but not connected with the recess is at least one tension distributing hole, and where the contour of the blade body runs inwards from a line between the edges of the tips so far that the bottom of the contour lies farther from that line than the outer part of the tension distributing holes, but closer to that line than the inner part of said holes, whereby the elastic wedging forces produce tangential tension stresses and only local compressive stresses.
Patent EP-0567654-B1 (EP)
Inventor: NIKAYA TOSHIKI
IPC: C09D151/00
Filed: 1992-11-17
Granted: 1997-06-11
Abstract: Emulsion de réticulation mono-emballage très résistante aux intempéries, comprenant un polymère en émulsion [X] préparé par la polymérisation en émulsion dans un milieu aqueux d'un composant monomère polymérisable [II] comprenant (a) 0,1-10 % en poids d'un monomère polymérisable stable aux ultraviolets, (b) 5-99,4 % en poids d'un monomère polymérisable cycloalkylé, (c) 0,5-40 % en poids d'un monomère polymérisable possédant un groupe réactif avec le groupe carboxyle, et 0-99,4 % d'un (ou plusieurs) autre(s) monomère(s) jusqu'à une quantité totale de composants (a) à (d) égale à 100 % en poids, en utilisant un agent émulsifiant comprenant un polymère [I] à terminaison alkyle, soluble ou dispersible dans l'eau, et/ou un sel de ce composé. On prépare ce polymère par polymérisation d'un composant monomère polymérisable (A) contenant un acide carboxylique insaturé comme composant essentiel en présence d'alkyle C6-C18 mercaptane et présentant une valeur acide égale ou supérieure à 200.
Patent EP-0571590-B1 (EP)
Inventor: FYSON JOHN RICHARD
IPC: G03C7/407
Filed: 1992-12-10
Granted: 1996-09-11
Abstract: Procédé de production d'épreuves photographiques couleurs à l'aide de matière de support photographique couleur contenant de faibles quantiés d'halogénure d'argent, ce procédé étant caractérisé par le fait que, a) après la formation de l'image et le lavage et/ou un traitement dans un bain d'arrêt, et b) avant que l'épreuve ne soit exposée de manière non-uniforme à la lumière adventive, l'épreuve est exposée de manière uniforme à une source de lumière de sorte que l'halogénure d'argent non exposé est imprimé uniformément. Une telle densité uniforme est plus acceptable qu'une densité non uniforme produite par une lumière irrégulière dans des conditions normales.
Patent EP-0557777-B1 (EP)
Inventor: ARBENZ DIETRICH DIPL-ING
IPC: H04M3/48
Filed: 1993-02-08
Granted: 1998-12-09
Abstract: Following an unsuccessful connection set-up between two communications terminals connected to a communications system, a call-back can be initiated in the calling terminal. The call-back command is recorded in corresponding memory devices and the signals which identify the terminals involved are stored. Following identification of the transition of the originally unsuccessfully called terminal to the idle condition, the connection set-up procedure is initiated by the system controller only after a predefined delay time. This delay time can be variably defined by a timer, different times also being definable based on specified subscriber groups. A subscriber is therefore able, on the basis of the delayed call-back initiation, to set up a further call connection immediately thereafter which is required as a result of the previous call. He is not hindered by a call-back automatically allocated by the system in the interim period. The length of the selected delay time is to be matched to the normal subscriber behaviour. <IMAGE>
Patent EP-0562450-B1 (EP)
Inventor: BAHRMANN HELMUT DIPL-CHEM
IPC: C07B61/00
Filed: 1993-03-18
Granted: 1998-12-09
Abstract: Mixtures of isomeric decyl alcohols are obtained by hydroformylating butadiene to give an aldehyde mixture, condensing the aldehyde mixture which has been separated from the reaction product with the formation of an aldol mixture, and separating off and hydrogenating the aldol mixture. When esterifying the mixture of isomeric decyl alcohols with phthalic acid, a mixture of isomeric decyl phthalates is obtained, and these can be used as plasticisers.
Patent EP-0580966-B1 (EP)
Inventor: BORGER WALDEMAR DR
IPC: H01M4/62
Filed: 1993-05-03
Granted: 1997-09-24
Abstract: An expander, which has a favourable effect on both the cold-start capacity and on the charge acceptance of negative lead electrodes, comprises only those organic components of a commercial expander material formed mostly of materials contained in wood such as lignin, among others, which can be precipitated from a solution or dispersion of the original product by means of metal ions such as Pb<2+>, Ba<2+>, Mg<2+>, Al<3+>, Ca<2+>, Sr<2+>. The fraction making up about 60-90% of the original expander is separated from the residual liquid and, for the purposes of purification, is dissolved in a polar solvent and introduced onto an adsorption column. The adsorbed organic components are extracted with a nonpolar solvent, dried and, after being again taken up in water, mixed in during the paste preparation.
Patent EP-0593941-B1 (EP)
Inventor: KLOSE JUERGEN
IPC: B23K26/14
Filed: 1993-09-25
Granted: 1995-03-15
Abstract: A laser machining head for a numerically controlled machine tool having a tool holder for coupling with a mechanical machining head is disclosed. The laser machining head comprises a first element comprising a tool shaft, the tool shaft being configured for coaxially coupling the laser machining head to the tool head, and a second element containing laser optics. The second element is movably connected to the first element so that the position of the second element relative to the first element is adjustable.