baber/WOPTO huggingface dataset:
Patent EP-0290515-A1 (EP)
Inventor: MCMURTRY DAVID ROBERTS
IPC: G05B19/416
Filed: 1987-11-09
Abstract: Un outil de forage (30), monté sur l'arbre (10) d'une foreuse, est conçu pour percer automatiquement un premier trou (12A) et pour mesurer son diamètre avant de percer un second trou relativement plus grand (12B). Ledit outil (30) comprend un ordinateur (40) qui stocke les valeurs des premier et second diamètres demandés et qui est programmé pour déterminer la différence entre le premier diamètre mesuré et le second diamètre demandé. Cette différence est ensuite ajoutée au premier diamètre demandé de façon à fournir un diamètre cible pondéré (WTD4) de façon à tenir compte de l'erreur de découpage due à la déviation de l'outil pendant le forage du premier trou (12A). Ledit outil (30) comprend également un moteur pas-à-pas (38) conçu pour positionner la mèche de forage (32) de l'outil (30) en fonction des signaux d'ordre provenant de l'ordinateur (40) qui identifie les diamètres à découper. L'ordinateur (40) ne peut qu'identifier un diamètre en termes comparatifs, c'est-à-dire en termes équivalents à un nombre de pas effectués par le moteur (38). Si un diamètre doit être connu en termes absolus, le diamètre par exemple du premier trou (12A) est mesuré indépendamment de l'outil (30) par une sonde montée temporairement sur l'arbre (10), de sorte que le diamètre du trou peut être déterminé par exemple en micromètres par un ordinateur (20) pourvu sur la foreuse. La valeur du diamètre mesurée par la sonde est transmise à l'ordinateur (40) de l'outil (30) par une liaison optique (50), de façon à fournir audit ordinateur (40) une référence qui identifie le diamètre en termes absolus.
Patent EP-0278232-A1 (EP)
Inventor: PREIS KARL HEINZ DIPL-ING
IPC: B60K31/04
Filed: 1988-01-12
Abstract: Es wird ein Verfahren und eine Einrichtung zur Durchführung des Verfahrens zur Beeinflussung der Fahrgeschwindigkeit eines Kraftfahrzeugs vorgeschlagen. Dabei wird in einem elektronischen Steuergerät (10), welches einen Mikrorechner (11) und einen Speicher (12) enthält, durch Programmvorschrift ein Regler (54) für die Fahrgeschwindigkeit eines Kraftfahrzeugs implementiert, der in Abhängigkeit von angewählten und tatsächlichen Fahrzuständen des Kraftfahrzeugs mit einer jeweils angepaßten Proportional- und Integralverstärkung ladbar ist. Fahrzustände "Beschleunigen", "Verzögern" und "Wiederaufnahme" werden entsprechend der erfindungsgemäßen Verfahrensvorschrift automatisch ausgeführt. Durch Betrieb des Reglers (54) während Beschleunigungsphasen als Proportionalregler werden sanfte Übergänge zwischen verschiedenen Geschwindigkeiten erreicht.
Patent EP-0327657-A1 (EP)
Inventor: IBLER GEORG
IPC: B23H9/10
Filed: 1988-02-11
Abstract: The invention relates to a method of making a bladed rotor with blades in sheet construction arranged on the outer periphery of a rotor disc, the gaps between the blades being rough-machined in the disc-shaped blank and then the blades being machined by electrochemical machining (ECM) by means of forming cathodes reaching into the gaps until the finished contour of the blades is obtained. <IMAGE>
Patent EP-0279385-A1 (EP)
Inventor: PRODELL PETER DIPL-PHYS
IPC: F21V11/02
Filed: 1988-02-12
Abstract: Light fixtures which must satisfy a special screening condition have a louvre, which is inserted in the light exit opening and composed of blades with a double parabolic cross-section whose mutual spacing is chosen, in the interests of masking losses of the lamplight that are as low as possible, to be just as large as is permissible for guaranteeing this screening condition (limiting blade spacing). In louvres which are produced on the basis of prescribed dimensions of the light fixture, a prescribed light exit opening and prescribed blades, this limiting blade spacing (10) cannot always be observed. It is proposed for this case to choose the blade spacing (l) to be smaller than the said limiting blade spacing (10) and, while guaranteeing the special screening condition, to replace individual blades (La) by blades (Z1a) whose height is shortened by comparison herewith. The lamplight masking losses can be minimised in this way even in this case. <IMAGE>
Patent EP-0282887-A1 (EP)
Inventor: GUDEHUS TIMM DR
IPC: F16C13/00
Filed: 1988-03-09
Abstract: It is known to provide the outer surfaces of press rolls with blank holes and suction holes and grooves. The new profiling is intended to improve the dewatering capability of profiled press rolls, to avoid the formation of profile shadowing, to create the maximum amount of space in the roll nip for receiving water and to keep the pressure on the reverse side of the felt as low as possible. This is guaranteed by the profile shaped in accordance with the invention, by means of grooves (5), which cross each other at an angle of about 30 to 90 DEG . The dimensions of this cross-groove profile expediently match the grid pattern of the holes so that the holes coincide with the crossing points of the cross-groove profile. Dewatering of material webs, particularly of paper webs, between rolls.
Patent EP-0333885-A1 (EP)
Inventor: LORENZ RAINER DR RER NAT DIPL-
IPC: D02G3/48
Filed: 1988-03-19
Abstract: A method for producing tyre cord and for winding warp beams (15) with tyre cord is characterised in that an uptwister is used with a multiplicity of twisting positions, of which each one comprises a spindle (2), drivable about an essentially vertical axis, for receiving a first feed bobbin with a first untwisted thread (8), which is drawn off upward, and a creel for a further feed bobbin with a second untwisted thread (10), which is threaded upward through the hollow spindle rotor (3) to an exit opening in the spindle rotor circumference below the first feed bobbin, and, circulating the first feed bobbin as a balloon, is guided to a point above the spindle axis where it is combined with the first thread. The combined threads (13), cabled to form the tyre cord, are wound via deflecting rollers (13) and overfeed rollers and/or delivery rollers (14) directly onto a driven warp beam (15) which is mounted above the twisting positions on the uptwister. <IMAGE>
Patent EP-0293572-A1 (EP)
Inventor: HOLM NIELS ERIK
IPC: A61M5/315
Filed: 1988-04-01
Abstract: A dosage unit for dosing a number of measured quantities of a liquid, such as insulin, from a cartridge (2). This dosage unit enables an easy and precise adjustment of the desired quantity and ensures that the dosage unit cannot be used again inadvertently, when the cartridge is empty.
Patent EP-0401391-A1 (EP)
Inventor: YURGEVICH HOWARD JOS
IPC: B60P/
Filed: 1988-06-27
Abstract: An adapter(50) is provided for adapting a wide-body container(10) to be supported upon a set of container supports(40) spaced at a pre-established standard width narrower than the width of the container. The adapter(50) includes a generally rectangular casting(52) having a plurality of apertures(54,56). Mounting means for moveably mounting the casting to a wide-body container so as to permit deployment of the adapter below the container includes a first pivot assembly(58) unitary with the casting, a second pivot assembly(60) adapted to be fixed to the container, and pin means(62) for engaging the first and second pivot assemblies to define an axis about which the adapter may pivot. A bearing(64) movably coupled to the casting carries a rod(68), the rod having an elongated head(70) forming a twistlock adapted to pass through one of the apertures in the casting. Means(74) is provided for biasing the bearing toward a position wholly within the casting.
Patent EP-0321900-A1 (EP)
Title: Watch case centre made from an extruded strip
Inventor: GOGNIAT PAUL
IPC: G04B37/18
Filed: 1988-12-19
Abstract: The centre part (1) of the watch case is made from an extruded strip (2) which comprises a relief structure running in the longitudinal direction of the strip. This structure can serve a purely decorative aim, but may also have a functional purpose, for example that of serving as means for fastening a glass to the centre part. In this case, the relief structure comprises projections (3) which define opposing slides (6) in which the glass can be inserted. 
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Patent EP-0322768-A1 (EP)
Inventor: YANO JUNICHI
IPC: C07K16/18
Filed: 1988-12-22
Abstract: A monoclonal antibody being capable of specifically recognizing a protein belonging to a 36K family can be used in a method for identifying of quantitatively determining a protein belonging to a 36K family; such a monoclonal antibody can be produced by chemically synthesizing a peptide corresponding to an amino acid sequence at the N-end region of a protein belonging to the 36K family and collecting an antibody using as an antigen said peptide which may be optionally bound to a carriert.
Patent EP-0281176-A1 (EP)
Inventor: RAUSCH WERNER DR
IPC: C23G1/12
Filed: 1988-02-05
Abstract: In a process for preparing workpieces, which have at least partially been machined with metal removal and have surfaces of aluminium and alloys thereof, for subsequent painting, the workpieces are first treated by annealing and/or pickling in an oxidising acidic medium and then coated with a conversion layer. It is particularly advantageous first to pickle the workpieces in a solution containing HNO3+HF and/or HNO3 and subsequently to coat them with a conversion layer by yellow chromation or fluoride-activated zinc manganese phosphating and then to coat them by the electro-dipping process, powder-coating process or high-solids coating process. The process is preferably applicable to the treatment of workpieces having surfaces of alloys of the type AlMg or AlMgMn or of the heat-hardenable type AlMgSi.
Patent EP-0347498-A1 (EP)
Inventor: HILDYARD JOHN THOROTON
IPC: E02F3/34
Filed: 1988-06-21
Abstract: An attachment (1) for a vehicle (2) of the type having front and rear axles (10, 10 a ). The attachment 1) comprises an arm (3) adapted to be secured to a tool (17), and securing means (4) adapted to secure the arm (3) at a first point (9) above the front axle (10) of the vehicle (2). The horizontal distance between the front axle (10) and the first point (9) is less than substantially one third of the distance between the front and rear axles (10, 10 a ). This enables the weight of the attachment (1) to be concentrated over the front axle (10).
Patent EP-0308296-A1 (EP)
Inventor: GOHL PIERRE
IPC: H05K1/02
Filed: 1988-09-06
Abstract: The printed circuit according to the invention comprises, for the mounting and the soldering of modules (17) of electronic components, two respective faces (11, 12), conductive tracks (13), holes (14) for housing the leads of the modules and a heat sink (S) formed by a metallic part provided with leads (21) inserted into holes (22) of the board in the vicinity of the leads (16) of the modules. A metallic area (24, 25) forms a thermal adduction path between at least one module (17) and the heat sink (S). 
<??>The invention makes it possible to improve the efficiency of the heat dissipation permitted by the heat sink without complicating the process for manufacturing the circuit. 
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Patent EP-0300965-A1 (EP)
Inventor: DANIGEL HARALD DR
IPC: G01N21/05
Filed: 1988-07-13
Abstract: A process cell (1) for the analysis of liquids, particularly cloudy ones with high light absorption, has a measuring chamber (2) through which flows said liquid, which has two windows (3) lying at a short distance opposite each other for the passage of the measuring light. The latter are held in holding devices (4) which are supported by a common frame (5), which is sufficiently movable relative to the cell housing (6) to be able to perform heat movements. The frame (5) and the holding devices (4) consist of a material with essentially the same coefficient of thermal expansion, so that changes in length of the holding devices (4) occurring upon temperature changes can each time be compensated so that the distance between the two windows (3) practically does not change and thus no changes in the measuring results determined by temperature fluctuations occur.
Patent EP-0331862-A1 (EP)
Inventor: BUZZI UGO
IPC: B23Q39/04
Filed: 1988-10-28
Abstract: Machine with a table with intermittent rotation which makes it possible to perform with great rapidity the working and assembly of parts requiring great precision. It comprises operating units (49, 49′) placed above, below and at the side of rotating table (28), and cylindrical bodies (2, 2′) to which are fastened linear cams (1, 1′), said bodies during a work cycle perform an axial movement transmitting the advance and return movement to the operating units by radial linear cams (1, 1′), and during an idle time, bodies (2, 2′) are rotated angularly so that the return to their initial position takes place without influencing said operating units (always during idle time). 
     Linear cams (1, 1′) are fastened to bodies (2, 2′) mutually movable in opposite directions, both axially and angularly, to balance the forces due to the various masses in very rapid movement and their notable accelerations.
Patent EP-0326785-A1 (EP)
Inventor: SCHLAPFER HANS-WALTER DR
IPC: C22C45/00
Filed: 1988-12-07
Abstract: Foil-like metal strip comprises hard particles embedded in a metal matrix of gp. VIIIA element(s) gp. IVA, VA or VIA element(s) and at least one of B, C, Si and P, the hard particles being prim. pptes near surface of the strip and the strip having a thickness of max. 1 mm. and being produced from a melt using a cooling rate of at least 100 K/s. The novelty is that at least 50% of the hard particles have a skeleton-like crystal form with a length 1 width ratio of at least 5. In prodn. of the strip by melt spinning directly from a separately produced and remelted alloy, the novelty is that, in the separate alloy prodn. step, the parameters (e.g. melting atmos., chemical compsn., superheat, casting temp. and/or solidificn. rate) are chosen so that the hard particles already ppte. from the melt during solidificn. During strip mfr., a max. value for an empirically determined, energy input to the remelted alloy is maintained, the max. value being a function of the melting temp. and the time to solidificn. of the melt such that re-dissolution of the hard particles is at least partially avoided.
Patent EP-0322392-A1 (EP)
Inventor: KRISTENSEN ARNE
IPC: A61K9/22
Filed: 1988-12-16
Abstract: The invention relates to an oral dosage unit of a pharmaceutical formed as small particles (< 2,5 mm in diameter), in which the particles are partitioned in a gel with pH < 5, which exist as a shaped body and which is disintegrable in the gastro intestinal tract. 
     In addition, the preparation and use of the dosage unit are described.
Patent EP-0307386-A1 (EP)
Inventor: MAYERHOFER JOHANN DIPL-ING
IPC: C21D1/667
Filed: 1988-08-08
Abstract: In the process for producing a Ti alloy, a molten and, if appropriate, preshaped preform is annealed to produce an initial microstructure and a microstructural transformation is effected by first cooling, after which a high dislocation density is produced in the course of a hot-forming step, which is followed by a recrystallisation by means of a heat treatment, a mainly martensitic decomposition taking place in the course of subsequent cooling, a microstructural transformation being carried out in the following annealing step and a fine-grained microstructure being produced in the course of final quenching. According to the invention at least the first cooling is carried out by spraying the preform with water and/or water air mixtures. The invention also relates to the use of a spray device for carrying out the said process. …<IMAGE>…
Patent EP-0305446-A1 (EP)
Inventor: KMIOTEK STANLEY W
IPC: B02C23/04
Filed: 1988-02-08
Abstract: Un système combiné d'extinction d'incendie et d'inactivation est particulièrement approprié pour être utilisé dans un pulvérisateur (10) du type servant à broyer la matière et comportant un corps séparateur (16) pratiquement fermé dans lequel est supportée, afin de tourner relativement par rapport à ce dernier, une table de broyage (18), une pluralité de cylindres de broyage (22) étant également supportés de l'intérieur de sorte que lesdits cylindres de broyage (22) coopèrent avec la table de broyage (18) en rotation afin de broyer la matière disposée sur la table de broyage (18). Le système d'extinction d'incendie et d'inactivation comporte un moyen de purge en continu, un moyen d'inactivation en réserve, un moyen de lavage du pulvérisateur et un moyen d'extinction d'incendie par injection d'eau. Le moyen de purge en continu est en service pendant toute séquence d'inactivation afin de provoquer l'écoulement continu d'un milieu d'inactivation à travers le pulvérisateur (10) de manière à prévenir l'accumulation de gaz volatils à l'intérieur de ce dernier. Le moyen d'inactivation en réserve permet l'inactivation du CO2 lorsque le système primaire d'inactivation de vapeur soit n'est pas disponible, soit ne peut être utilisé pour une autre raison. Le moyen de lavage du pulvérisateur est utilisé, après mise hors service dudit pulvérisateur (10), pour débarrasser le pulvérisateur de son contenu par l'intermédiaire d'un flux de vapeur de manière à rendre ledit pulvérisateur à nouveau prêt à l'emploi. Le moyen d'extinction d'incendie par injection d'eau est utilisé, dans le cas d'un incendie dans le pulvérisateur (10), pour y effectuer une injection d'eau simultanément avec un lavage vapeur de son intérieur.
Patent EP-0347463-A1 (EP)
Inventor: GLUSHKOVA LJUDMILA VASILIEVNA
IPC: C07C69/732
Filed: 1987-12-23
Abstract: A method of obtaining pentaerythryl-tetrakis-[3-(3,5-ditert.butyl-4-oxyphenyl)propionate] by means of reetherification of methyl ether 3-(3,5-ditert. butyl-4-oxyphenyl)propionic acid in the presence of an alkaline catalyst at a temperature of 115-160 DEG C and at a pressure of 0.66-13.3 kPa. As alkaline catalyst a mixture of potassium carbonate, sodium carbonate and phenic acid is used at a weight ratio of 1:1-2:2-3, respectively, the catalyst being used in a quantity of 6-10 % of the initial weight of methyl ether. The product obtained is a highly effective non-toxic antioxidant for polymer materials.
Patent EP-0368904-A1 (EP)
Inventor: TROTTA PAUL P
IPC: C12N15/27
Filed: 1988-07-13
Abstract: A method of purifying granulocyte-macrophage colony-stimulating factor (GM-CSF), particularly recombinant human GM-CSF, in good yield and with retention of biological activity, comprising sequential anion-exchange, dye-ligand affinity, gel filtration and reversed-phase chromatography is disclosed.
Patent EP-0418241-A1 (EP)
Inventor: LEY RICHARD A
IPC: F28D11/02
Filed: 1988-10-07
Abstract: A conveying screw (B) having a tubular helical flight (80) attached only at its opposite end portions (C, C′) to hol­
low conveying screw body (46). Heat exchange medium introduced into the hollow body is transferred along the tubular 
helical flight (80).
Patent EP-0329075-A1 (EP)
Inventor: IIMURO SHIGERU
IPC: C07C67/00
Filed: 1989-02-14
Abstract: A process for producing high-purity bisphenol A comprises reacting phenol with acetone in the presence of an acid catalyst to obtain a product mixture, removing the acid catalyst from the product mixture, thereby yielding a liquid mixture, treating the liquid mixture with a weakly basic ion-exchange resin having pyridyl groups as the exchange groups, and purifying the treated liquid mixture. The process does not cause any corrosion of equipment and any decomposi­tion and discoloration of bisphenol A during distillation.
Patent EP-0333118-A1 (EP)
Inventor: ICHIMURA KENICHI
IPC: A01N25/12
Filed: 1989-03-14
Abstract: The antimicrobial powders of the present invention is obtained by supporting at least one antimicrobial metal of copper, zinc and alloys thereof on the surface of hydrous titanium oxide or titanium oxide particles by electroless plating, vapor deposi­tion, compression mixing, mixing and reducing, and thermal decomposition of compound. These powders are used to provide antimicrobial resin compositions, antimicrobial rubber compositions, antimicrobial glass compositions and antimicrobial coating compositions.
Patent EP-0348721-A1 (EP)
Inventor: PASINI ROBERTO
IPC: D06B23/04
Filed: 1989-06-12
Abstract: A spool (10) for winding yarns, particularly suited for dyeing and similar operations, which may be compressed in a controlled way. The spool comprises a body (16) having a longitudinal axis and a plurality of coaxially arranged annular members (12) joined by yielding spacing elements (13); the spacing members (13) extend in a mainly inclined direction with respect to the spool axis, flush to said annular members (12) to define an yarn winding surface (14). The body (10) furthermore comprises longitudinal stiffening members (16) having breakable stop portions (16a, 16b) protruding from adjacent annular members (12) to define stop means allowing an axially controlled compression of the body (10) of the spool.
Patent EP-0423378-A1 (EP)
Inventor: REITER ULRICH DR-ING
IPC: C21D8/10
Filed: 1989-10-14
Abstract: In the continuous drawing of, for example, seamless metal tubes joined together by butt welding, the joints generally do not have the required strength to transmit the drawing forces occurring during the drawing process. The method according to the invention first of all brings the joints up to the same strength as the adjoining tube material and then draws the total length produced to a uniform wall thickness. The equal strength can here preferably be achieved by heat treatment in the region of the joints.
Patent EP-0367280-A1 (EP)
Inventor: BERENDES HEINRICH DIPL-ING
IPC: F01N3/02
Filed: 1989-11-03
Abstract: Method for the regeneration of a particle filter of a diesel engine 
<??>The aim of the method is a particle filter which can be regenerated in all operating points of the diesel engine with the aid of a burner operating in the full flow of the engine exhaust. 
<??>The solution is achieved by a burner (3) to which fuel and oxygen- containing gas are fed in a variable ratio. As a result, the burner can produce the output required for achieving the regeneration temperature at any operating point of the diesel engine. 
<??>The method is suitable for diesel engines with thermally regenerable particle filters. 
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Patent EP-0372412-A1 (EP)
Inventor: ESHITA TAKASHI
IPC: H01L21/76
Filed: 1989-12-01
Abstract: A method for fabricating a crystal imperfection free silicon carbide (SiC) film (6) electrically insulated from silicon substrate (1'). A SiC film (6) is heteroepitaxially grown over a silicon substrate, and set into a jig made of Tef­lon. The jig holds the substrate by its periphery (10), and exposes the bottom surface of the substrate which is oppo­site to the SiC film (6). The semiconductor substrate is etched off from its bottom side, and the lower surface of the SiC film (6) is exposed. Silicon dioxide film (7) is deposited to the lower surface of the SiC film (6) and a second silicon substrate (1') is adhered to the silicon dioxide film (7) by applying pulse voltage. The surface of the SiC film (6) fabricated in this way is never contacted to the silicon substrate (1'), therefore, it is free from the crystal imperfections which occur close to the contact surface to the silicon substrate (1'). Accordingly the SiC film (6) formed in such a way is desirable for fabricating semiconductor devices.
Patent EP-0373574-A1 (EP)
Inventor: VIEIRA ERIC DR
IPC: C09D11/00
Filed: 1989-12-11
Abstract: Inks, especially for ink jet printing, contain as stabiliser at least one compound of the formula I 
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 The symbols R1, R2, R3, R4, R3' and R4' have the meaning specified in Claim 1. Some of the compounds are new, and the compounds are suitable for protecting organic materials from light.
Patent EP-0380823-A1 (EP)
Inventor: VENEMA GERHARDUS
IPC: C12N9/52
Filed: 1989-12-06
Abstract: This invention relates to genetically manipulated lactic acid bacteria capable of producing a lysozyme type enzyme. The invention further relates to the use of such bacteria in the manufacture of cheese, as well as to recombinant plasmids capable of being used for genetic manipulation.