baber/WOPTO huggingface dataset:
Patent EP-0001091-A1 (EP)
Inventor: KARTSCHMAROFF PETER
IPC: C01B33/42
Filed: 1978-08-30
Abstract: Präpolymere aus Alkali- und/oder Erdalkalisilikaten und Metalloxiden, die sich als Formmassen, vorzugsweise Pressmassen, zur Herstellung von verpressbaren Laminaten oder von Isolierplatten eignen, werden erhalten, indem man eine Mischung aus festen und/oder in Wasser gelösten Alkali- und/oder Erdalkalisilikaten, gegebenenfalls unter Zugabe von Wasser, und aus zwei- bis vierwertigen Metalloxiden, wobei in der Mischung das Verhältnis von Metalloxid zu Silikat 1:1 bis 1:9 Gewichtsteile Trockensubstanz beträgt und wobei die homogenisierte Mischung einen Wassergehalt von 10 bis 50 Gewichts-%, bezogen auf die gesamte Mischungsmenge, aufweist, im Temperaturbereich von 10 bis 50°C solange vorreagieren lässt, bis der Wassergehalt der Mischung sich um 0,1 bis 25 Gewichts-% verringert und ein zur Zerkleinerung genügend zähtrockenes Produkt erhalten wird, dieses zerkleinert und anschliessend bei Temperaturen bis zu 120°C so lange erhitzt, bis das erhaltene Präpolymer einen Wassergehalt von 20 bis 2 Gewichts-% aufweist.
Patent EP-0002026-A1 (EP)
Inventor: PLATZ ROLF DR
IPC: C07C233/09
Filed: 1978-11-08
Abstract: Verfahren zur Herstellung von Carbonsäureamiden durch Wasseranlagerung an Nitrile in Gegenwart eines Kupfers und Magnesiumsilikat enthaltenden und mit einem reduzierenden Gas behandelten Katalysators, dem noch Zement bestimmter Korngröße zugemischt wird. Die nach dem Verfahren der Erfindung erhältlichen Carbonsäureamide sind wertvolle Ausgangsstoffe für die Herstellung von Lösungsmitteln. Flockungshilfsmitteln, Vernetzungsmitteln, Schädlingsbekämpfungsmitteln, Pflanzenschutzmitteln, Textilhilfsmitteln. z.B. Avivagemitteln, Hydrophobiermitteln, Schaumstabilisatoren, Waschmitteln.
Patent EP-0011663-A1 (EP)
Inventor: RITCHEY THOMAS WILLIAM
IPC: A61K8/41
Filed: 1978-12-01
Abstract: Oral plaque is controlled and its formation retarded by compositions useful fordental hygiene and in the prophylaxis of tooth decay and periodontal disease, comprising (a) tetradecylamine, preferably in the concentration range 0.005-0.05 M, (b) at least one compound of zinc, aluminium, iron, cobalt, nickel, copper, and ortin, preferably in the concentration range 0.0005-0.05 M; and (c) a compatible base acceptable for oral use: the amounts of components (a) and (b) are chosen to be effective for controlling plaque and providing a plaque-controlling effect greater than that attributable to the sum of the activities of each component in the absence of the other.
Patent EP-0006949-A1 (EP)
Inventor: HENNINGSSON THOM
IPC: F28D1/00
Filed: 1979-06-06
Abstract: Un radiateur d'eau chaude destine principalement au chauffage d'interieurs et de bureaux. Le radiateur consiste en deux parties principales (10, 20) avec une premiere conduite principale (1) d'arrivee d'eau chaude et une deuxieme conduite principale (2) de sortie d'eau refroidie et en une pluralite de conduites de radiateur. Les conduites de radiateur sont formees et liees par des surfaces planes (11, 21) et des decoupures (12-19, 22, 23) dans les parties composantes principales. Ces decoupures sont courtes si on les compare aux conduites principales et a la distance separant les conduites principales. Les conduites principales avec les surfaces planes, les decoupures et les conduites principales peuvent etre produites par emboutissage ou cylindrage de feuilles metalliques planes. Les parties composantes principales peuvent etre assemblees entre elles par soudage en continu ou par points. Le radiateur d'eau chaude est destine a etre branche (13, 14) a une installation de chauffage central qui en assure l'alimentation en eau chaude et la sortie de l'eau refroidie.
Patent EP-0007463-A1 (EP)
Inventor: SCHEICHER HANS DR
IPC: A61C1/10
Filed: 1979-06-30
Abstract: 1. A device for supplying a sterile cooling and/or rinsing fluid to a wound surface, in particular in the oral region, said device comprising a supply vessel in which the fluid is pressurized and a conduit leading from the supply vessel to a hand-piece, characterized in that said supply vessel is formed by a self-contained compressed gas can (1) which can be positioned as desired and to which an adpater (7) can be fixed, said adapter (7) being so designed that while fastened to the compressed gas can (1) it opens the valve of the latter reducing at the same time the pressure, and that between said adapter (7) and the handpiece or within the hand-piece there is a shutoff valve (38-42), which releases the fluid in metered fashion when actuated.
Patent EP-0003397-A1 (EP)
Inventor: REED BRADLEY OLIVER
IPC: F16H37/06
Filed: 1979-01-11
Abstract: The gear train includes a final output shaft (30) and a low range and output gear train component (3, 4) including two three-element differential devices (S 4 , P 4 , R 4 ; S 3 , P 3 , R 3 ), and a brake (1) and connections to a first intermediate output shaft (20) and an additional range shaft (48) for receiving inputs. The brake (1) being operable to provide a distinct first gear range. A first gear train component (2) is connected to two input shafts (10,16) for receiving two different rotational input movements (at S 2  and R 2 ) and for mixing those two movements to provide a third movement (at C 2 ) which is a weighted sum of the two input movements to drive first (20) and third (26) intermediate output shafts. The first gear train component (2) is connected for driving a second intermediate output shaft (24) with an output directly proportional to an input movement. An additional range gear train component (5, 6) associated with the second and third intermediate output shafts (24,26) including an additional range shaft (48) which comprises the carrier shaft (C 4 ). The additional range gear train (5, 6) contains differential (S 5 , C 5 , R s ), clutch (III) and brake (II) means for causing the additional range shaft (48), selectively, to turn at a speed that is proportional to one of the two outputs of the first gear train component, to turn at a speed which is a weighted sum of those said two outputs or to idle; and selective engagement of the clutch (III) and brake (II) means of the additional range gear train component (5, 6) causing the final output shaft (30) to be driven in either of two additional distinct forward ranges which are each functions of the third movement and the speed of the additional range shaft. All shafts are concentric with output shaft 30.
Patent EP-0016304-A1 (EP)
Inventor: CLAYCOMB JACK R
IPC: F16K47/04
Filed: 1980-01-15
Abstract: The present invention relates to a choke (10) for controlling the flow of mud in drilling an oil well. The choke (10) comprises a hollow valve body (12) having a passage and an internal valve seat (56) surrounding an axial passage (82) past the tapered face (62) for directing mud flow past the tapered face within the valve body. An encircling valve seat shoulder (64) lies in a plane perpendicular to the flow through the axial passage. A valve element (48) is provided within the body and has an external tapered face (90) conforming to the tapered face (62) of the valve seat such that upon movement of the valve element (48) within the body (12), the valve face moves into a concentric throttling position with relation to the valve seat to throttle the flow of mud through the valve seat. The valve element (48) is provided further with a surrounding shoulder (92) to seat against the valve seat shoulder (64) to close off the flow of mud.
Patent EP-0019144-A1 (EP)
Inventor: SPINGLER WERNER
IPC: B60Q1/00
Filed: 1980-04-30
Abstract: To provide an easily removed and supervisable electrical battery unit for a bicycle, for selective connection to a bicycle generator, a unitary housing (1) retaining battery cells (4) is mounted on the handle bar support posts (17, 19) by rearwardly extending wing-like projections, through which a bolt (23, 28) is passed reaching around the rear of the post (17, 19) to releasably and firmly secure the housing to the bicycle. The top wall of the housing carries two monitoring lamps, one indicating the charge state of the battery and the other proper functioning of the illumination circuit and, especially, of the tail light of the bicycle. The battery unit, thus, with the monitoring light, is continuously within the field of vision of the bicycle rider. A solar cell can be secured to the top wall of the housing for recharging of the rechargeable batteries when the bicycle is operated in bright light; alternatively, the unit can be readily removed from the bicycle and contains its own power network recharging unit and cable to plug it into a power outlet.
Patent EP-0042446-A1 (EP)
Inventor: OHNISHI SHUNICHI
IPC: H04L25/03
Filed: 1980-06-16
Abstract: n automatic equalizer comprises a transversal filter (2) for receiving an input signal (X(t)) to be equalized and having adjustable tap gains, a circuit (3) connected to receive an output signal of the transversal filter and the input signal to be equalized to produce an equalized output signal (Y(t)), a distortion detect circuit (5) for detecting a distortion component included in the output signal, a tap gain correct circuit (6) connected to receive a distortion detect signal from the distortion detect circuit to produce tap gain correct signals, and a tap gain hold circuit (7) responsive to the tap gain correct signals to correct the tap gains of the transversal filter and hold the corrected tap gains. In order to eliminate the influence of DC offset component at the output of the distortion detect circuit on the signal equalization, a polarity inverting circuit (8, 9, 10, 11) is provided for synchronously and periodically inverting the polarity of a signal component included in the output signal of the distortion detect circuit and the polarity of the tap gain correct signals.
Patent EP-0029881-A1 (EP)
Inventor: TROST ELMAR
IPC: G01B11/24
Filed: 1980-09-12
Abstract: Bei einem Durchzugkörper zum Messen der Biegung der Innenwand eines Rohres ist ein mit einem Meßmittel, beispielsweise einem Strahllagedetektor (15) ausgerüstetes Körpergehäuse im Innern des Rohres zentrisch gelagert und in dessen Längsachsrichtung verschiebbar. Zwecks paralleler Ausrichtung des Strahllagedetektors (15) in bezug auf die Meßebene ist der Strahllagedetektor (15) im Inneren des Körpergehäuses (1) frei schwenkbar um die Achse des Körpergehäuses (1) gelagert und mit einem Gewichtsstück (4) verbunden, welches den Strahllagedetektor (15) in seiner Schwenklage hält.
Patent EP-0030343-A1 (EP)
Inventor: MEYER HORST DR
IPC: C07D409/04
Filed: 1980-11-30
Abstract: Die vorliegende Erfindung betrifft neue substituierte 2-Amino-3,4-dihydropyridinderivate, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel, insbesondere ihre Verwendung als Lipidabsorptionshemmer.
Patent EP-0046153-A1 (EP)
Inventor: BAUMANN MANFRED
IPC: A47K10/38
Filed: 1980-12-17
Abstract: 1. Toilet paper dispenser for the accommodation of at least two rolls of paper having a shaft (3) to receive a dispensing roll (1) provided directly for the delivery of paper and at least one reserve roll (2), the shaft being supported at its end by a respective bracket (5, 6), and having a housing (8) surrounding the reserve roll, characterised in that the shaft (3) firmly connected at its ends with the brackets (5, 6) is interrupted in the region provided for the dispensing roll (1) at a length (4) which is smaller than the breadth of the dispensing roll, and that the shaft portions (3a, 3b) formed thereby are separable from one another to receive new rolls of paper.
Patent EP-0024107-A1 (EP)
Inventor: ROSSO PAUL D
IPC: A61K9/70
Filed: 1980-07-02
Abstract: A process for making a stable chemical complex of iodine, an iodide ion and a dermatologically acceptable room temperature tacky pressure-sensitive adhesive which is substantially free of acidic components. The resulting composition exhibits broad-spectrum antimicrobial activity when placed in contact with mammalian skin and is useful in or on tapes, drapes, and other medical devices.
Patent EP-0027312-A1 (EP)
Inventor: SHERMAN ANTHONY MICHAEL
IPC: C08L53/02
Filed: 1980-09-03
Abstract: A blend of poly-(p-methylstyrene) and a block copolymer of styrene and a conjugated diolefin containing from 60 to 80 weight percent styrene. The weight ratio of poly- (p-methylstyrene) to the styrene-conjugated diolefin block copolymer is from 70:30 to 40:60.
Patent EP-0029768-A1 (EP)
Title: Procédé et installation de surveillance et de commande d'un bras articulé de transfert de fluide destiné à relier un navire à une plate-forme en mer
Inventor: EHRET THOMAS
IPC: B66C13/02
Filed: 1980-11-07
Abstract: L'invention consiste à analyser statistiquement pour chaque étude les risques potentiels d'avaries ou d'accidents relatifs à une situation données, à disposer d'un ordinateur, micro-ordinateur ou autre calculateur, à fournir en mémoire les résultats de cette analyse statistique à l'ordinateur, lequel reçoit, par ailleurs, constamment les informations de divers capteurs et détermine à l'aide de ces informations la position, en coordonnées dans l'espace, d'un point théorique de raccordement du bras au navire, à demander à l'ordinateur la comparaison continue entre les informations reçues des différents capteurs et les résultats d'analyse statistique des risques potentiels, lequel ordinateur fournit alors des signaux exploitables, soit en semi-automatique, soit en automatique, sur la connexion, sur la circulation du fluide ou sur la déconnexion d'urgence, et suffisamment à l'avance pour tenir compte notamment de l'inertie des systèmes d'arrêt de circulation de fluide et de déconnnexion d'urgence.
Patent EP-0032512-A1 (EP)
Title: Structure a double conducteur recuite au laser
Inventor: YARON GIORA
IPC: H01L21/768
Filed: 1981-02-09
Abstract: Dans des structures microelectroniques a double conducteur (3), avant le depot ou croissance a basse temperature d'une couche isolante (8) sur une surface conductrice polycristalline (4), cette derniere est recuite en utilisant un rayon d'energie radiante, ce qui la rend tres douce, enlevant ainsi les pointes eventuelles sur la surface. La couche isolante placee sur cette surface possede des qualites d'isolation considerablement ameliorees qui n'ont pas ete obtenues jusqu'a present a de basses temperatures. Le rayon d'energie radiante s'applique de preference par bouffees d'energie d'une duree suffisamment courte de sorte que des impuretes implantees dans le substrat de silicium ne se redistribuent pas.
Patent EP-0041506-A1 (EP)
Title: Dispositif de dessalement et de purification de l'eau par osmosein verse et ultrafiltration
Inventor: TIMM HANS
IPC: B01D65/00
Filed: 1980-10-28
Abstract: Le dispositif comprend des empilements d'ensembles de membranes planes et superposees (19) composes d'une couche de drainage (23) disposee entre des membranes superieure et inferieure (21, 22) jointes de facon etanche par leur peripherie. Du cote des membranes, ces empilements sont exposes a l'eau brute et le permeat s'ecoule par des canaux (34) traversant les empilements. Afin d'augmenter le rendement de ces empilements de membranes, c'est-a-dire pour augmenter le rendement par surface et par volume, pour permettre une extensibilite accrue des empilements sans creer des tensions mecaniques, pour faciliter l'echange des empilements et pour obtenir d'autres avantages du point de vue de la fabrication, de l'entretien et du cout, les empilements de membranes superposes alternant avec des couches d'espacement (20) nopees en (51) et munies d'ouvertures (52) sont disposes dans un bati interieur supplementaire (8) a extremites ouvertes dont le couvercle (14) ne s'appuie que sur la partie interieure (13) du bati. L'empilement de membranes (19) est traverse par un boulon central (25) pourvu d'un canal axial (34) et de canaux radiaux (26) conduisant vers l'interieur de l'empilement (19). Plusieurs batis interieurs (8) sont disposes les uns apres les autres a l'interieur d'une enveloppe tubulaire exterieure (1), dans laquelle l'une des extremites comprend les raccords appropries pour l'alimentation (10) en eau brute, l'evacuation (11) du permeat et l'evacuation (9) de la saumure.
Patent EP-0038852-A1 (EP)
Title: Programmable system for controlling a plurality of distributed electrical loads.
Inventor: MILLER EDWARD BARRY
IPC: H02J13/00
Filed: 1981-05-19
Abstract: Apparatus for controlling distributed electrical loads (62), to provide energy savings and flexibility in implementation including a microprocessor based central controller (50) coupled via a twisted pair bidirectional data line (58) to a plurality of microcomputer based transceiver decoders (56-N). Each transceiver decoder is coupled to a plurality of relays (60) each relay associated with a particular load to be controlled. Override switches and sensors (70), coupled to transceiver decoders provide override requests and information related to ambient conditions at the site of a load. A user defined data base includes sub-sets of relays called sectors, patterns of relay states, remote switches (68), a time dependent schedule and condition responses. A communication protocall and arbitration scheme provide for interactive communication between the central controller and each transceiver decoder with interfacing with the operation of any other transceiver decoder. Enhanced data storage capacity is achieved through dynamic allocation of memory space for pattern data.
Patent EP-0054663-A1 (EP)
Inventor: SCHAIBLE PAUL MARTIN
IPC: H05K3/06
Filed: 1981-10-20
Abstract: A composite mask (5A, 6A) is formed by sequentially depositing blanket layers (5) and (6) of molybdenum and of a material respectively selected from the group consisting of MgO and Al 2 O 3  on the surface of a copper layer (3), and producing in these layers (5) and (6) a pattern of openings corresponding to the negative of the desired copper pattern (3). Using said mask (5A, 6A) the portions of copper layer (3) exposed in said openings are removed, preferably by dry etching. MgO or Al 2 O 3  adhere well to Mo and Mo adheres well to copper. The Mo layer (5A) also serves as a diffusion barrier'for the copper. 
     The method is applicable in forming copper interconnect metallurgy for components such as semiconductor or dielectric substrates.
Patent EP-0054691-A1 (EP)
Inventor: OBERMEIER HANS-JOHANN
IPC: F23J15/02
Filed: 1981-10-27
Abstract: Die Erfindung betrifft einen Zyklon-Staubabscheider zum Abscheiden grober, feiner und feinster Staubteilchen aus einem staubbeladenen Abluft- oder Abgasstrom, der von einem Ventilator mit einer Staubrohrleitung einem Abscheidebehälter durch ein Staubrohr (3) von oben exzentrisch zugeführt wird, wobei die abgeschiedenen Staubteilchen in einem unter dem Abscheidebehälter (8) angebrachten Sammelbehälter (9) aufgefangen werden und zum Abführen des Reinluft- bzw. Reingasstromes von oben zentrisch ein Tauchrohr (6) in den Abscheidebehälter eingesetzt ist, wobei auf den Abscheidebehälter ein rundes Oberteil aufgesetzt ist, in das das Staubrohr exzentrisch mündet. vorteilhaft ist im Oberteil (5) das Staubluftgemisch in zwei etwa kreisförmig geführte Teilströme aufgeteilt. Dadurch wird eine optimale Abscheidung von grobem, feinem und feinstem Staub auch dann erzielt, wenn große Staubluftmengen durchgesetzt werden müssen.
Patent EP-0060930-A1 (EP)
Inventor: BACHMEIER ALBERT
IPC: H02G15/068
Filed: 1981-10-30
Abstract: 1. Fitting for the end of a medium voltage or high voltage cable (201), comprising an insulating member (202) having a central longitudinal channel (204) for the cable (201), a thrust member (221) designed to be pushed over the insulating member (202) and bearing against the insulating member (202) in the longitudinal direction, at least one prestressed spring (222) bearing at one end thereof against the thrust member (221) and at the other end against a housing (223) having a connecting flange (226) and at least partly containing the thrust member (221) and insulating member (202), and a locking device operating by means of a radially outwardly directed projection (229) on the thrust member (221), at the end remote from the insulating member (202), to limit the projection of the thrust member (221) from the housing (223) when the fitting is not assembled, characterised in that the thrust member (221) consists of an electrically insulating material and has substantially the form of a hollow cylinder, that the hollow cylindrical thrust member (221) bears with its end facing the insulating member (202) against an annular shoulder (205) surrounding the external circumference of the insulating member (202), and thus makes contact with an electrode (208) surrounding the central longitudinal channel (204), in that the end of the thrust member (221) facing away from the insulating member (202) to form a sleeve-like extension (227) is elastically deformable in the radial direction and extends through the wall of the housing (223) and in that the projection (229) directed radially outwardly on this extension to form the aforesaid locking device grips behind the wall of the housing (223) at the location of exit of the cable.
Patent EP-0050377-A1 (EP)
Inventor: MORAW KLAUS DR
IPC: C08J5/00
Filed: 1981-07-13
Abstract: Ein asbestfreies Reibmaterial für Reibbeläge, die bei geringem Trommel- und Belagverschleiss hohe Verzögerungswerte zeigen, besteht aus 5 - 25 Gew.-% aushärtbarem Bindemittel, 1 - 70 Gew.-% verstärkendem Material sowie anderen Zusatzstoffen, wobei es als verstärkendes Material 7,5 - 12 Gew.% Aramidfasern, 6 - 25 Gew.-% Mineralfasern und 16 - 36 Gew.-% Stahlfasern enthält.
Patent EP-0046321-A1 (EP)
Inventor: BURTON GEOFFREY
IPC: F16C33/78
Filed: 1981-08-11
Abstract: Seal retainers normaly have to be mounted with press-fit in bearing rings. This connection requires high tolerances i.e. special machining of the fitting parts. Besides less contact between seal lip and bearing surface can develop after some running periods. 
     To avoid the above indicated disadvantages it has been found that the improved retainer fulfils two requirements: a) its flange part (3) has to be conical shaped at an angle between 2°-5°. b) the outer diameter on the intersection between line of ring surface (5) and line from touching point (4) at mounting of said flange part (3) has to be at least equal or larger than the inner diameter (Di) of the bearing ring (6).
Patent EP-0040519-A1 (EP)
Inventor: GRAVEN GEOFFREY FRANCIS
IPC: B03B5/24
Filed: 1981-05-15
Abstract: A wash-box for separating materials of different densities (e.g. coal and shale) comprises a stratification compartment (8), a perforate grid plate (12) extending across an upper part of the stratification compartment, and means (20, 22) by which water is admitted to the wash-box. The wash-box comprises a compression chamber (10) in underwater communication with the stratification compartment, and pressure applying means (14,16,18,19) operative alternately to pressurise and de-pressurise the compression chamber (10), to cause repeated rising and falling of movement of water in the stratification compartment, to stratify raw material on the grid plate (12). The wash-box comprises a control device (24), comprising a pressure transducer (26) operative to measure the pressure pertaining in the compression chamber (10), in particularthe average pressure pertaining in the compression chamber over a complete cycle of rising and falling movement of the water in the stratification compartment, and to produce a control signal dependent upon such measurement. The control signal is compared with a preset value, and the difference between the control signal and said preset value is utilised to determine the rate of admission of water to the wash-box, by actuation of a valve (22).