baber/WOPTO huggingface dataset:
Patent EP-0053088-A1 (EP)
Inventor: STICHNOTH OTTO
IPC: D06C15/04
Filed: 1981-11-24
Abstract: In a process for guiding the air on a mangle, the rollers of which are heated indirectly from outside by steam, fuel oil or the like, the air mixed with steam from the laundry is sucked out of the rollers (1, 2, 3, 4, 5). Hitherto, this warm air laden with moisture has passed in an open circuit into the atmosphere, and its energy content is therefore wasted. For the expedient utilisation of the energy on the one hand and of the water absorbency of the air on the other hand, the air mixed with the steam from the laundry is sucked individually or in a grouped manner from the rollers (5, 4, 3, 2, 1) and is fed again from outside, in the upper region, to the particular roller or roller group preceding in the direction of flow (7) of the laundry, so that this air can absorb more moisture. The air sucked from the first roller in the direction of flow (7) of the laundry is conveyed at least partially to the last roller (5) again as circulating air. Individual lines (23, 24 etc.) are provided between every two adjacent rollers (5, 4, and 4,3 etc.), so that the air is moved in countercurrent relative to the direction of flow (7) of the laundry. <IMAGE>
Patent EP-0045297-A1 (EP)
Inventor: KIRNBAUER PETER ING
IPC: C04B20/06
Filed: 1981-07-17
Abstract: 1. A method for the production of a concrete aggregate material, wherein particles consisting at least partially of a preferably organic material which may be gasified, comousted or shrunk by heat are mixed or coated with a ceramic raw material, such as clay, and are then subjected to heating, during which the clay component hardens and the component of the particles which is not heat-resistant evaporates or shrinks, characterized in that particles having a size of less than 60 micrometers, preferably a size of 0 to 20 micrometers, are firstly dispersed in a fluid, are mixed with the clay which is preferably also prepared in fluid form to make a sludge, this sludge being sprayed to form a dry granulate, preferably in a fluid bed drier with the supply of hot air and heated to a temperature of more than 700 degress C, preferably more than 1000 degress C, provided that this temperature is below the sintering temperature.
Patent EP-0093111-A1 (EP)
Inventor: JONES JOHN PAUL
IPC: H05B3/00
Filed: 1981-11-06
Abstract: Un dispositif de chauffage amélioré, modulaire, à infrarouge, (10), destiné au chauffage d'espaces, possède une enceinte externe (12) enfermant une chambre de chauffage (38) où des lampes à infrarouge (92) sont placées verticalement. Un canal (86) fait communiquer une ouverture d'admission (30) dans l'enceinte externe avec la chambre de chauffage. Des plaques d'échange de chaleur (100, 102) placées dans la chambre (38) au-dessus des lampes (92) coopèrent avec la partie supérieure (60) de la chambre pour définir un canal (106) mettant en communication la chambre (38) avec une ouverture de sortie (32) de l'enceinte. L'air entre par l'ouverture d'admission (30) et est mis en circulation par un ventilateur (84) dans l'enceinte (12) au travers du canal (86) et passe de la chambre (38) dans le canal (106) pour sortir par l'orifice de sortie (32). Sur la plaque (100, 102) sont montés plusieurs conduits tubulaires à extrémité ouverte (110) ayant chacun un canal interne creux (112) aligné avec une ouverture correspondante (114) dans les plaques. Les conduits (110) s'étendent dans le canal de sortie (106) transversalement au sens d'écoulement de l'air à l'intérieur du canal et sont incurvés (116) pour présenter des parties extrêmes s'étendant parallèlement au sens d'écoulement pour induire un écoulement d'air au travers des canaux (112). Le courant d'air passe par dessus et absorbe la chaleur des lampes (92), des deux côtés des plaques (100, 102) et de l'intérieur et de l'extérieur des conduits (110), permettant ainsi d'obtenir un échange de chaleur maximum et d'augmenter le rendement du dispositif de chauffage.
Patent EP-0063690-A1 (EP)
Inventor: SCHWENGELER PETER
IPC: B65H54/42
Filed: 1982-03-15
Abstract: An apparatus for winding a thread or the like upon a rotatable, conical bobbin tube by means of a rotatable friction drive drum containing a plurality of rotational elements adjacently arranged upon a common drive or driving shaft and contacting the bobbin package along a generatrix. A first one of the rotational elements is rigidly rotatably connected with the drive shaft and at least two further rotational elements are freely rotatably mounted upon a respective rotational or rotary bearing mounted at the drive shaft. In one specific embodiment a respective one of these two further elements is provided at each end of the first element and such further elements are intercoupled by a differential gear arrangement. Due to the differing surface speeds of the bobbin package and the friction drive drum abrasion or scuffing occurs at the site of mutual contact of the bobbin package and the friction drive drum, such abrasion damaging the wound thread material. This abrasion is reduced to a considerable degree with the invention. Also there is afforded a reliable drive of the bobbin package, such that owing to the resultant constancy of the mean thread tension, it is sufficient to provide a non-controlled driven and therefore simpler thread storage. In the special constructural embodiment the size of the prevailing friction surface of the friction drive drum is equal to that of a non-subdivided friction drive drum, but the abrasion action is practically avoided.
Patent EP-0062833-A1 (EP)
Inventor: KIENAPFEL BERND
IPC: G01R1/073
Filed: 1982-03-30
Abstract: When testing the wiring of printed boards, it is advantageous to have a universal test device available for different nonequipped printed boards, the aim being to convert quickly and without difficulty to the particular type to be tested. For this purpose, an adaptor device is provided, which has an intermediate frame (1) situated between a movable pressure plate (2) and a movable printed board receptacle (6) and contains on the side in a fixed grid wrapping pins (14) for contacting with adaptor needles (12) of a stationary adaptor needle field and test adaptor needles (13) centrally fastened to wrapping pins (15), two types of wrapping pins (14, 15) being connected in accordance with the test requirements by means of a wire-wrap technique (10). The test process is carried out by firstly pressing the lateral wrapping pins (14) of the intermediate frame (1) against the test adaptor needles (13) by lowering the intermediate frame with the adaptor needles (12) of the standard adaptor needle field (8), and subsequently pressing the test points on the printed board under test (7) against the test adaptor needles by a lifting action, so that test connections are produced with automatic test equipment. The adaptor device is particularly suitable for testing printed boards in data systems technology. <IMAGE>
Patent EP-0064739-A1 (EP)
Inventor: HOFMANN RUDOLF
IPC: F04C29/04
Filed: 1982-05-07
Abstract: 1. Cooler for a rotary compressor using oil injection, whereby an annular cooler is divided into two sections, one being designed for cooling oil and the other one for aftercooling the compressed air supplied by the compressor each section being provided with an inlet and an outlet for his respective medium to be cooled, characterized in that the annular cooler for the forming of the sections is divided into two annular sectors (1, 2).
Patent EP-0069928-A1 (EP)
Inventor: BURGERT ALBERT
IPC: H04B1/707
Filed: 1982-07-01
Abstract: The present invention relates to spread spectrum transmission systems using phase-turnover modulation according to a pseudorandom binary code. The subject is a system of the above kind with a pseudorandom binary code for spreading the frequency spectrum whose generating polynomial has an odd number of terms having, at the receiving end, in order to remove the spreading from the signal received, a non-recursive time-domain, non-linear filter consisting of an intermediately-tapped delay line (20) simulating as regards the signal received the shift register defined by the generating polynomial, and of a multiplying chain (21, 22) interconnecting the input, the intermediate taps and the output of the delay line (20) in accordance with the generating polynomial. <IMAGE>
Patent EP-0069373-A1 (EP)
Inventor: MINAMIDA ISAO
IPC: C07D499/86
Filed: 1982-07-05
Abstract: A (6R)-substituted-(5R)-penem-3-carboxylic acid derivative having the formula:
     wherein R 1  and R 2  are the same or different and each is a hydrogen atom or a hydrocarbon group, or R 1  and R 2  taken together represent an alkylene group; R 3  is a hydrogen atom or an acyl group; R 4  is a hydrogen atom, R 5  is an alkyl, alkylthio, heterocycle-thio, alkoxy or heterocycle-oxy group which may optionally be substituted, or R 4  and R 5  taken together represent a lower alkylene group which may optionally be substituted; and R 6  is a hydrogen atom or an ester residue, or a pharmacologically acceptable salt thereof and a method of producing the compound (I) by cyclizing a compound of the formula;
     wherein R is an ester residue, Z is a phosphonio or phosphono group and the other groups have the same meanings as defined above, or a salt thereof. And, the compound (I) has strong antibacterial and β-lactamase-inhibiting activities and is of value as drug for animals.
Patent EP-0069960-A1 (EP)
Inventor: HASEGAWA MASAMI
IPC: C10N40/22
Filed: 1982-07-05
Abstract: A water soluble machining fluid for use in cutting, grinding, etc. of metal materials. This machining fluid comprises 5-20 parts by weight of either an erythritol fatty acid ester or a glycerol fatty acid ester, 3-15 parts by weight of a sorbitan fatty acid ester, 3-15 parts by weight of an alkylolamide of fatty acid, 3-10 parts by weight of propylene glycol, 1-5 parts by weight of a chelating agent, 0.5-3 parts by weight of a fluorine-containing surface-active agent which is preferably a perfluoro compound, and a suitable amount of water. This machining fluid is high in the lubricating and rust-inhibiting ability, is harmless to the human body and is very low in COD value.
Patent EP-0071159-A1 (EP)
Inventor: UPMEIER HARTMUT
IPC: B29C48/50
Filed: 1982-07-20
Abstract: The hopper part is provided with a conveying screw (2), which is mounted in a barrel (1, 3) and is sealed off with respect to the propelling drive shaft by a back conveying thread (11), covered by a bush (10, 20) fixed to the barrel. A filling opening (4) is arranged in the barrel (3) radially with respect to the conveying screw (2). A feed pocket (15) adjoining the filling opening (4) in the conveying direction is formed by an annular space located between the enveloping cylinder of the conveying screw (2) and the barrel bore. In order to prevent the variations in torque or pressure in the thermoplastic materials being conveyed which occur with each revolution of the conveying screw (2), the filling opening (4) passes at least partially through the bush (10, 20) covering the back conveying thread (11). Furthermore, surrounding the bush (10, 20) there is provided an annular feed space (21), which is closed on its rear side by an end face forming elliptical or inclined directing surfaces (13, 19), the upper crown or upper region of which face is located in the region of the upper generatrix of the bush (10, 20) on the rear side of the filling opening (4) and the lower crown or lower region of which lies in the region of the lower generatrix of the bush (10, 20) (Fig. 1). <IMAGE>
Patent EP-0075140-A1 (EP)
Inventor: SCHLECKER RAINER DR
IPC: C07D277/84
Filed: 1982-08-30
Abstract: Thiazolyloxamic acids and their derivatives of the general formula I <IMAGE>   processes for their preparation, and pharmaceutical formulations which contain these compounds and are useful as drugs for treating allergic disorders.
Patent EP-0085754-A1 (EP)
Inventor: JANSSEN KARL-EGON
IPC: F41A21/20
Filed: 1982-10-23
Abstract: Die Erfindung betrifft eine Mündungsbremse (10) für eine Rohrwaffe mit einem mit den Seelenrohr fluchtenden Bohrungen (14) aufweisenden Rohrstück (22) und diametral gegenüberliegend angeordneten Gasaustrittsöffnungen (30). Um die Rauchgasverteilung zu verbessern und eine Sichtbehinderung durch beim Schuß entstehende Rauchgase zu verringern, umfaßt die Mündungsbremse (10) in hintereinanderliegenden Ebenen (15) in Radialrichtung verlaufende Bohrungen (14), die in benachbarten Ebenen versetzt zueinander angeordnet sind. Die Austrittsöffnungen der Bohrungen (14) münden in ringförmig umlaufenden Nuten (13).
Patent EP-0057973-A1 (EP)
Inventor: BUTS NICHOLAS ERNEST
IPC: B65D90/503
Filed: 1982-01-08
Abstract: A subterranean tank installation wherein a tank (10) and an adjacent leak sensing means (14) are enclosed in an impervious bag (11) which is sealed about the tank to prevent actuation of the leak sensing means other than owing to leakage from the tank.
Patent EP-0101778-A1 (EP)
Inventor: HEUSSER MAX
IPC: E05B63/00
Filed: 1982-09-01
Abstract: 1. Lock for two bolt advances with lock cylinder (14), with means for completely pushing out the dead bolt (7), with a single turn of the key, whereby the lock cylinder (14) comprises at the side of the lock beard (15) a cog (16) which engages in the second notch (10) of the bolt shank (8), characterized in that the cog (16) is arranged in order to be adjustable with respect to the lock beard (15).
Patent EP-0065508-A1 (EP)
Inventor: GUNNAR FAST SVEN
IPC: E02B15/06
Filed: 1982-05-13
Abstract: Barrier adapted to float on a water surface for limiting the spread of floating impurities as oil or similar said barrier consisting of a row of interconnected plates adapted to float in a vertical position. According to the invention the plates (11) are placed with overlapping end portions and are interconnected by means (12) which permit relative rotation of the plates in the vertical plane.
Patent EP-0080989-A1 (EP)
Inventor: FRANSSON PER JOSEF BOERJE
IPC: B60P1/64
Filed: 1982-11-23
Abstract: A device in freight handling gear comprising two lifting arms which are mounted on a vehicle chassis. The lifting arms (6) are arranged to perform parallel movements to load and unload container-type load carriers in the lengthwise direction. 
     The lifting arms (6) are mounted on a carriage (4) which is arranged for movement in the lengthwise direction of the vehicle. The carriage serves as a guide in which the lifting arms (6) are movable towards and away from one another in the transverse direction of the vehicle chassis.
Patent EP-0074986-A1 (EP)
Inventor: TREPO CHRISTIAN
IPC: G01N33/576
Filed: 1982-03-30
Abstract: Procede de preparation d'antigenes purifies de l'hepatite virable NANB et application. Ce procede est notamment caracterise par le fait que l'on selectionne des serums ou des extraits de foie dans lesquels on a reconnu la presence de virus NANB, que l'on procede a une ultracentrifugation pour concentrer lesdits virus dans le culot de centrifugation, que l'on recueille ledit culot et le traite par un detergent non ionique que l'on laisse incuber pendant 1 a 24 heures environ a temperature comprise entre 0 et 37 C, que l'on procede a un fractionnement pour isoler les fractions contenant de l'Ag NANBc purifie, puis que, si desire, on soumet lesdites fractions a l'action d'un detergent ionique, laisse incuber pendant 1 heure a 24 heures environ a temperature de 0 a 37 C, et isole l'Ag NANBe. Application a la realisation d'un reactif permettant notamment le diagnostic de l'hepatite virale NANB.
Patent EP-0079914-A1 (EP)
Inventor: BINNENBRUCK WERNER
IPC: B66F9/065
Filed: 1982-05-26
Abstract: Le chariot elevateur a fourche (1) a fonctionnement manuel, de levage de palettes, est du type conventionnel comportant une fourche a deux dents montee sur un moyen de levage coulissant verticalement (2). Le chariot comporte deux moyens de levage, l'un prevu pour la manipulation des palettes avec base de support au niveau du sol et l'autre pour l'empilage des palettes.
Patent EP-0086464-A1 (EP)
Inventor: HAUSSMANN WOLFGANG DIPL-ING
IPC: H04N5/68
Filed: 1983-02-10
Abstract: Adjustment-free drive circuit for color television picture tubes, including an amplifier having a non-inverting input receiving an equalized signal of an individual color component red, green or blue as a reference value, an inverting input receiving a voltage proportional to the actual value of the cathode current, and an output, the reference value at the non-inverting input being compared in the amplifier with the actual value at the inverting input for issuing a signal at the output of the amplifier having the smallest possible difference between the desired and actual values, the output of the amplifier being connected to the control grid of a picture tube for applying the signal issued at the output thereto.
Patent EP-0088996-A1 (EP)
Inventor: STAHL THEO
IPC: D06P5/12
Filed: 1983-03-09
Abstract: Bei dem Verfahren zur Herstellung von Ätzreservedrucken auf Textilmaterialien, die aus hydrophoben Fasern bestehen oder in überwiegendem Maße hydrophobe Fasern enthalten, wird auf das Textilmaterial ein oder mehrere weißätzbare Dispersionsfarbstoffe und gegebenenfalls ein oder mehrere ätzbeständige Dispersionsfarbstoffe in Form einer Farbflotte oder Druckpaste aufgebracht und anschließend angetrocknet oder getrocknet und danach eine Ätzreservedruckpaste in dem gewünschten Muster aufgedruckt, die gegebenenfalls zusätzlich einen oder mehrere ätzbeständige Dispersionsfarbstoffe enthält, und anschließend bei 100 bis 230°C wärmebehandelt. Dabei wird eine Ätzreservedruckpaste verwendet, die bei der Wärmebehandlung einen pH-Wert von gleich oder kleiner als 3 besitzt.
Patent EP-0090407-A1 (EP)
Inventor: GERGIN EMILE
IPC: G01B7/06
Filed: 1983-03-29
Abstract: Methods and apparatus are disclosed for use in a plating operation, wherein a probe is provided including a test wire forming a base material having properties equivalent to those of an article to be plated, the wire being plated during plating of an article and the thickness of the plating on the wire being measured by measuring its resistance to indirectly measure . the thickness of plating on the article being plated. Additional wires are provided for reference purposes with the electrical characteristics thereof being compared with those of the test wire.
Patent EP-0103903-A1 (EP)
Inventor: AMANO YOSHIKAZU
IPC: H03M5/12
Filed: 1983-09-22
Abstract: A digital data transfer system for performing a transfer of data between a personal computer and an audio cassette tape recorder, wherein a modulation circuit for producing signals to be recorded in the recorder comprises a clock generator (5), a ternary counter (6), a binary counter (7), a delay circuit (8), an AND gate (9) and an exclusive-OR gate (10), while a demodulation circuit for supplying signals read out from the recorder, to the personal computer, comprises a rising edge detecting circuit (11), a falling edge detecting circuit (12), an OR gate (13), a gate pulse generator (14), an AND gate (15), a binary counter (16), an exclusive-OR gate (17), a delay circuit (18), and a D-type flip-flop (19).
Patent EP-0085453-A1 (EP)
Title: Système électronique de transmission secrète de signaux audio
Inventor: TAURIN MICHEL
IPC: H04N7/167
Filed: 1983-01-19
Abstract: Système de transmission secrète dans lequel d'une part un dispositif de codage comprend un filtre passe-bas d'entrée recevant des signaux audio à transmettre de façon secrète, deux voies en parallèle en sortie de ce filtre composées chacune d'un modulateur du type à inversion de phase et d'un nouveau filtre passe-bas, un etage de génération de deux signaux de modulation de frequences F1 et F2, et un premier inverseur qui reçoit les sorties des deux voies et sélectionne l'une ou l'autre selon l'état haut ou bas d'un signal binaire pseudoaléatoire, la sortie de cet inverseur constituant les signaux audio codés, et dans lequel d'autre part un dispositif de décodage comprend un etage de reconstruction des signaux de fréquences F1 et F2, un deuxième inverseur qui reçoit ces deux signaux et selectionne, l'un ou l'autre selon l'ètat haut ou bas d'un signal binaire pseudoaleatoire synchrone de celui utilise à l'émission, un demodulateur et un filtre passe-bas dont la sortie délivre les signaux audio décodés.
Patent EP-0092298-A1 (EP)
Inventor: GREER MARIAN B
IPC: C08L97/02
Filed: 1983-01-20
Abstract: A method for the production of a composite material formed from comminuted particles including blending the particles and a suitable adhesive, forming the blend into a mat, and compressing the mass by at most about 65 percent. In related aspects, the particles have a defined diversity of thicknesses, adhesive is used in an amount less than about six percent by weight, and the material is compressed to have a void volume of at least about 10 percent.
Patent EP-0085534-A1 (EP)
Inventor: UTZ KASTULUS
IPC: B65D30/08
Filed: 1983-01-26
Abstract: An insulating bag (1) has walls (10) made of a plurality of layers (11,12) which form an air cushion and also a reflecting layer (13) for example a metal foil. The air cushion can be made up of compartments (15) formed by the layers (11, 12) the compartments being sealed against the outside air. The reflecting layer (13) can be a metallised layer of a plastics material.
Patent EP-0088582-A1 (EP)
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R43/00
Filed: 1983-03-01
Abstract: Press-fit electrical terminals such as press-fit pins for insertion into plated through holes of circuit boards. Such pins have a generally H-shaped press-fit zone formed by a central web 2 indented with a series of transverse corrugations 4 interconnecting four perpendicularly extending compliant fins 10, 10', 12,12'. 
     Preferably the terminals are formed by stamping from sheet material with a plurality of such pins remaining interconnected to a carrier strip until after mass insertion into plated through holes. Stamping with a pair of corrugated-faced dies into opposed anvil members reduces longitudinal movement of material during swaging and improves dimensional tolerances. The corrugations on the central web reduce flexing of the pin after installation in the plated through hole. 
     Preferably, the terminals include a slug of solder held on at least a portion of each of the opposed faces of the central web.
Patent EP-0103441-A1 (EP)
Inventor: BEALES KEITH JOHN
IPC: C03C3/00
Filed: 1983-09-01
Abstract: An oxide glass is dried by passing through a melt of the glass fluorine or another perhalogenated compound including fluorine atoms. For example, C 3 F B  (e.g. after pre-cracking) can be used to reduce the OH content of a borosilicate glass, and the loss of an optical fibre drawn from such a glass, to low levels.
Patent EP-0113292-A1 (EP)
Inventor: LACRUCHE BERNARD
IPC: H01L23/498
Filed: 1983-12-23
Abstract: La présente invention a pour objet une embase pour circuit intégré. Elle comporte au moins deux rangées (5, 9) de conducteurs de sortie disposes à intervalles réguliers sur le pourtour d'un boîtier (1) selon un pas donné, ces conducteurs présentant des portions terminales dépassant du boîtier en vue de la connexion électrique de celui-ci sur un circuit d'utilisation, et en ce que ces rangées (5, 9) sont décalées les unes par rapport aux autres.
Patent EP-0105285-A1 (EP)
Inventor: HUMBRECHT REMY
IPC: D01F6/84
Filed: 1983-03-16
Abstract: Le fil, de solidité améliorée, renferme un sulfonate métallique avec la structure: (I) dans laquelle M représente Na ou K, et un composé A avec les unités suivantes: -(CH2)y- et/ou -O-(Cx1H2x1O)y1-, dans lesquelles x1 > 2, y > 20 et x1y1 > 20. Le fil colorable avec les bases renferme 1,0 à 5,0 mol % d'unités sulfonate métallique et entre 0,5 et 12 pds % du composé A.