baber/WOPTO huggingface dataset:
Patent EP-4298342-A1 (EP)
Inventor: GRÄBER ANDREAS
IPC: F03D9/17
Filed: 2023-02-21
Abstract: The invention relates to a method for storing wind energy in the form of potential energy in a wind turbine and to a wind turbine (1) having a mast (9), having a drive train (4) and having an electric generator (5), which is connected to the drive train (4) by means of a shaft. The drive train (4) can be driven by rotor blades of the wind turbine (1). Mechanical energy of the drive train (4) can be converted into electrical energy by the generator (5) and fed into an electrical grid. The drive train (4) has a transmission mechanism (14), which is operatively connected by mechanical means to a lifting system (6) which operates as a driven machine and a prime mover. The wind turbine according to the invention is characterized in that the mast (9) has a fixed base segment (10) and at least one lifting segment (12), which can be displaced vertically along a lifting axis relative to the base segment (10) by means of the lifting system (6). In this way, it is possible for the mechanical energy of the drive train (4) to be stored in the form of potential energy of the at least one lifting segment (12) or for the potential energy of the at least one lifting segment (12) to be released.
Patent EP-0000460-A1 (EP)
Inventor: KERVENNAL JACQUES
IPC: B01J35/02
Filed: 1978-07-03
Abstract: 1. Catalysts based on silver supported on porous artificial graphite or on porous graphite-containing materials, the catalysts being intended for the vapour phase synthesis of epoxides by reaction of an ethylenic hydrocarbon with oxygen or with gaseous mixtures containing oxygen, characterised in that the graphite-type supports have : a specific surface area of less than 10 m**2 /g, a particle size of 50 mu m to 10 mm, a total porosity volume of between 0.1 and 0.4 cm**3 /g, and a porosity distribution which is such that the pores of diameter less than 6.6 mu m represent at most 60% of the total porosity volume if the particle size of the support is greater than 0.7 mm, and at most 90% of the total porosity volume if the particle size of the support is less than or equal to 0.7 mm.
Patent EP-0001947-A1 (EP)
Title: Dérivés de l'amino-2 thiazoline, procédé de préparation et compositions pharmaceutiques les contenant
Inventor: BOUCHERLE ANDRE LOUIS
IPC: A61K31/425
Filed: 1978-10-24
Abstract: Ces produits répondent à la formule générale I: <IMAGE> dans laquelle: R représente un groupement -R1 ou un groupement -CO-R2, R1 représente un groupement benzyle monosubstitué en ortho par un groupement alcoxy inférieur ou en ortho, méta ou para par un groupement alkyle inférieur, par un groupement trifluorométhyle ou par un atome d'halogène, ou R1 représente un groupement cycloalkylméthyle, R2 représente un groupement cycloalkyle, un groupement naphtyle, un groupement styryle ou un groupement phényle substitué, et R3, R4, R5 et R6, égaux ou différents, représentent un atome d'hydrogène ou un groupement alkyle inférieur. Application comme médicaments.
Patent EP-0031854-A1 (EP)
Inventor: STELLMACH DIETER
IPC: B41J31/16
Filed: 1979-12-27
Abstract: In order to avoid an increase in the size of the cassette in the tabulation plane of the printing unit, the ink stores (24, 25) are accommodated in a second level above the store (12) for the ink ribbon (15) and extend with an angled part, through a recess (31), into the region of the ink ribbon (15). The cassette comprises a base (1), a first cover (13), which closes off the storage space (12) for the ink ribbon (15) and is in turn closed off with a second cover (41), between which the ink store/s (24, 25) is/are situated. The ink ribbon (15) is reinked only indirectly, being passed round an ink transfer roller (33) itself wetted only superficially, an ink transfer roller (33) being arranged on both sides of the print position. Steps, projections, grooves etc. (40, 39, 42, 37) on the cover parts (13, 141) and the ink transfer rollers (33) act as flow barriers for the ink, allowing the cassette to be transported in any position without seals. <IMAGE>
Patent EP-0005569-A1 (EP)
Inventor: KIM LEO
IPC: C07C6/04
Filed: 1979-05-07
Abstract: The invention relates to a complex composition comprising:
     a) an ion exchange resin;   b) a transition metal which is directly bound either co-ordinately or ionically to the ion exchange resin, and   c) an organic linking compound which has at least one moiety which is co-ordinately bound to the metal and further has at least one moiety which is ionically bound to the ion exchange resin.   
     Said composition may be used in hydroformylation, carbonylation, hydrogenation, isomerization, disproportionation, oligomerization and Fischer-Tropsch reactions.
Patent EP-0004785-A1 (EP)
Inventor: HON EDWARD DAVID
IPC: A61B5/344
Filed: 1979-04-06
Abstract: The invention relates to a fetal monitoring apparatus comprising a tubular member having a forward end adapted to be inserted through the vagina and cervix of a woman in labour, a coil movably mounted in the tubular member, the coil being adapted to be attached to the skin of a fetus, characterised in that the apparatus includes converter means whereby an applied linear force can be converted to rotary force to turn said coil. In the preferred embodiment (Figure 12A), used for attaching a coil electrode to the skin of a fetus e.g. to measure heart rate during labour, helical grooves (158) are formed on a motion converter (150) having electrode carrier (109); pins (118) on a plunger (116) engage grooves (158). Depression of plunger (116) causes converter (150) to move forward and rotate. Carrier (109) is adapted to turn when converter (150) turns. The coil electrode (106) moves forward with carrier (109) and engages the skin of the fetus. Flange (117) limits forward movement of converter (150).
Patent EP-0005598-A1 (EP)
Inventor: GIBSON PETER HARROLD
IPC: A01C15/00
Filed: 1979-05-01
Abstract: Arrangements for the attachment of a boom (9) to an agricultural vehicle (1), the boom being pivoted at one end on the vehicle and having a supporting wheel (11) at its free end are shown. Arrangements are made for driving the boom into one of two working positions in which it projects respectively from one or other side of the vehicle. Such arrangements include, for example, a driving control cable (19) between the vehicle and the boom, the cable being loaded by the action of a hydraulic ram (16) to tension the cable and pull the boom into either of its working positions. The ram acts on an intermediate member (51) which is preferably positioned and pivoted to provide a component of lifting force to the boom during its movement. Provision is also made to enable the supporting wheel to be steered by the operator of the vehicle. The apparatus is adaptable for distribution of liquid and dry chemicals and also for seed distribution.
Patent EP-0009387-A1 (EP)
Inventor: MAK JOHN Y
IPC: F01K25/10
Filed: 1979-09-17
Abstract: Mechanical and/or electrical energy is obtained whilst regasifying a liquefied gas, especially natural gas. The liquefied gas is heated in a cryogenic heat exchanger (2) by indirect heat exchange with a working fluid circulating in a closed cycle and is thereafter further heated by passing it in indirect heat exchange with air to be introduced into gas turbine (10). The working fluid passes through a recuperator (19) in which it is heated by indirect heat exchange with expanded working fluid from an expansion turbine (17). In one embodiment the liquefied gas is heated in first and second cryogenic heat exchangers (102, 104) in indirect heat exchange relationship with first and second working fluids, each of which circulates in a closed circuit.
Patent EP-0013485-A1 (EP)
Inventor: MUELLER DONALD SCOTT
IPC: C08L33/02
Filed: 1979-12-05
Abstract: Compositions having high impact strength are achieved by blending polyglutarimide, multiple stage polymer based on butadiene or alkylacrylates, and polycarbonate in a weight ratio such that the polycarbonate comprises about 12 to 25 % of the blend. The polyglutarimide contains imide units of the formulawherein R<sub>1</sub>, R<sub>2</sub>, and R<sub>3</sub> independently represent hydrogen or C<sub>1</sub> to C<sub>20</sub> unsubstituted or substituted alkyl, aryl, or mixtures thereof. The multiple stage polymer has a first stage polymerized from a predominantly butadiene or alkyl acrylate monomer system. Preferably the polyglutarimide is 20 to 80 % by weight of the three components. Blending may be for example by melting together or by dry blending.
Patent EP-0016465-A1 (EP)
Inventor: BERGMANN KURT WERNER DR DIPL-C
IPC: D21H19/38
Filed: 1980-03-20
Abstract: A method for the coating of a raw paper or cardboard substrate wherein the substrate is prepared having a pH of less than about 6.5, and a coating is applied thereto composed of an aqueous dispersion of a plastic and an inorganic pigment, the coating having a pH of more than about 6.5 wherein the particles of the plastic in the dispersion have a non-cation-active charge and wherein the coating also contains a material which does not affect the preparation or storage stability of the coating, but which in the pH range below about 6.5 becomes highly cation-active, and then drying the thus applied coating. Using this method, the coating solidifies at the time of contact of the coating and the paper surface thereby minimizing penetration of the coating into the paper. As a result, improved coated papers are obtained.
Patent EP-0017926-A1 (EP)
Inventor: BLACKBURN BOBBY JO
IPC: G01M1/22
Filed: 1980-04-10
Abstract: Electronic balancing apparatus for rotating bodies in which unbalance read-out for two-plane dynamic balancing can be obtained on an initial run without the need for trial wights or calibration runs, and wherein manual filter tuning, manual ranging of amount displays and manual entry of right and left calibration weights are eliminated. In addition, the system will automatically divide correction weights between two points on a rotor, will combine multiple corrections into one weight, and incorporates memory meters which hold their readings from run-to-run without adjustment.
Patent EP-0019259-A1 (EP)
Inventor: SCHNAPPER CHRISTOPH DR
IPC: H02K9/00
Filed: 1980-05-12
Abstract: 1. An arrangement for cooling an excitation winding, which is to be cooled at a low temperature, in particular a superconducting excitation winding, in the rotor of an electrical machine, in particular a turbo-generator, said arrangement having a mixing chamber (3) rotating therewith, which contains a mixture of vaporous and liquid components (B and A respectively) of a coolant which is supplied from outside through a supply line, and to which mixing chamber is connected a first discharge line for the with drowal of a first coolant stream of liquid coolant in order to cool the excitation winding, and a further coolant discharge line (2), which runs between regions of different temperature, in the vicinity of the rotor axis (5), the further discharge line (2) being in the form of a centrifugal pump serving to pump off a further coolant current (B') of gaseous coolant (B) from the mixing chamber (3), and including both at least one colder section of line (7), which runs so as to be essentially radial relative to the rotor axis and leads away from the axis, and warmer sections of line (9, 12) leading back towards the axis, characterised in that the largest flow cross-section (q1 ) of the colder line section (7) of the further discharge line (2) is at most half as large as the largest flow cross-section (q2 ) of the warmer line sections (9, 12) leading back towards the axis.
Patent EP-0022467-A1 (EP)
Inventor: THOMAMUELLER DIETER
IPC: B29C70/06
Filed: 1980-05-30
Abstract: Verfahren zur Herstellung einer zur Kupplung von zwei unterschiedlichen Übertragungselementen dienenden Antriebswelle aus Faserverbundwerkstoff, dessen Fasern mit einem Fadenwinkel von etwa ± 45° zur Mittelachse des Bauteils gewickelt sind, wobei a) auf einem Teil (12) eines Wickeldorns (11) ein in Form und Abmaßen des gewünschten Kupplungselementes entsprechender Kern (13) und daran anschließend eine den geforderten Übertragungselementen entsprechende Hülse (14) positioniert werden, b) der Wickelvorgang in an sich bekannter Weise mit einer Faserwinkelablage von ± 45° vollzogen wird, c) mittels eines Preßwerkzeuges (16) die Wicklungshülse (19) und/oder das Laminat (18) samt der Hülse (14) und dem Kern (13) in Achsrichtung (Rv) zusammengefahren und einem Härtezyklus unterworfen werden.
Patent EP-0031925-A1 (EP)
Inventor: KANNO TAKESHI
IPC: C07D295/08
Filed: 1980-12-12
Abstract: A pharmaceutical composition for use in reducing increased intracranial pressure which comprises an aqueous solution containing a propanol derivative of the formula:
     wherein R is alkyl having one to 4 carbon atoms and Ring A is phenyl, halogenophenyl, methylphenyl or trifluoromethylphenyl, or a pharmaceutically acceptable acid addition salt thereof, and at least one member selected from mannitol, sorbitol, glycerol, xylitol, fructose, maltose and sodium chloride.
Patent EP-0013628-A1 (EP)
Inventor: ROLLINS JAMES WILLIAM
IPC: F16C19/46
Filed: 1980-01-11
Abstract: The invention provides a roller bearing which has a plurality of rollers each in contact with a discontinuous annular race. The race (10), which is made of a formed up sheet metal strip, has interfitting and interlocking circumferential ends on its periphery. The first interfitting end has a longitudinal centrally located head (19), a neck (22), and a pair of shoulders (20). Each shoulder (20) extends from the neck (22) to a longitudinal side of the annular race (10). The other interfitting end is complementarily shaped to receive the first interfitting end.
Patent EP-0013635-A1 (EP)
Inventor: HARADA KUNIHIRO
IPC: B29C48/40
Filed: 1980-01-16
Abstract: When pieces of rubber are melted and decomposed in a screw extruder, a rubber melt can be produced without necessarily using a heavy oil and with minimized evolution of gas, this result being achieved by controlling the extruder cylinder temperature in a decomposition section of the screw within the range of 400° to 500°C and cooling the melt in the discharge section of the screw to a temperature of not more than 250°C. A screw extruder suited for practising this method comprises a screw (1) having a feed section (A), a compression section (B), a decomposition section (C) and a discharge section (D) which are arranged in that order from the inlet (9), and a cylinder assembly (4) consisting of a heating cylinder (5) and a cooling cylinder (6) arranged in that order from the inlet (9), the feed compression and decomposition section (A,B and C) of the screw (1) being located to correspond to said heating cylinder (5), and the discharge section (D) of the screw (1) being located to correspond to said cooling cylinder (6)
Patent EP-0026560-A1 (EP)
Inventor: KRUGER ALBERT
IPC: C22B19/04
Filed: 1980-07-21
Abstract: A boiler for molten metals, especially zinc or cadmium, has a vertical perforated innertube (1) surrounded by an outer tube (3), the annular space between the tubes being packed with a refractory lump material (2) to which molten metal is fed. The outer surface of the outer tube (3) is heated, e.g. with hot gases from a burner, and metal vapour is withdrawn from the interior of the inner tube (1), to be used for example in zinc dust or zinc oxide production.
Patent EP-0027017-A1 (EP)
Inventor: AKASAKI HIDEHIKO
IPC: H01L23/055
Filed: 1980-09-29
Abstract: The package (21) has ceramic substrate layers 22, 22', 22", 22'''. Terminal steps 19 for connection to a mother board (40) are provided in a lattice array over the bottom surface of bottom layer 22"'. The terminal steps 19 are connected to internal bonding pads 26 to which contacts of a semiconductor device are connected by way of wiring 27, 32, 33 on surfaces of the layers 22', 22", 23"' and by way of through holes 24 in the layers.
Patent EP-0030433-A1 (EP)
Inventor: O'GRADY WILLIAM ROBERT
IPC: C07D521/00
Filed: 1980-11-28
Abstract: Compounds of general formula
     in which A is
     W is oxygen or sulfur: R 4  is hydrogen or methyl; and R 5  is
     and agriculturally suitable salts thereof. The compounds may be formulated in agricultural compositions and may be used as pre- and post-emergence herbicides and/or plant growth regulants.
Patent EP-0025017-A1 (EP)
Inventor: CSENDES IVAN DR
IPC: C07D501/20
Filed: 1980-08-22
Abstract: 7 beta -Aminothiadiazolylacetylamino-3-cephem-4-carboxylic acid compounds, especially of the formula <IMAGE> in which R1 is, in particular, hydrogen, methoxy, chlorine, heterocyclylthio, carbamoylpyridiniomethyl, azidomethyl or acylmethyl, R3 is, in particular, carboxyl or physiologically cleavable esterified carboxyl, R4 is, in particular, hydrogen, lower alkyl, carbamoyl or N- substituted carbamoyl, Am is primarily amino, and T is a divalent thidiazole radical, or salt of such compounds, display antibiotic properties against Gram-positive and Gram-negative microorganisms. Intermediates in the preparation of the compounds are also described.
Patent EP-0036147-A1 (EP)
Inventor: INOUE YOSHIHARU
IPC: C07D319/08
Filed: 1981-03-06
Abstract: The acylnorbornanone acetal is represented by the for-
     (wherein R 1  is a saturated hydrocarbon group having 2 to 7 carbon atoms and R 2  is a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms). The acylnorbornanone acetal is prepared by oxidizing an α-hydroxvalkylnorbornanone acetal represented by the formula:
     (wherein R 1  and R 2  have the same meanings as above). The perfume composition contains as a perfume component the acylnorbornanone acetal as represented byformula (I).
Patent EP-0042519-A1 (EP)
Inventor: WIESCHEN HERMANN
IPC: C01B17/77
Filed: 1981-06-05
Abstract: 1. A process for controlling the temperature of exothermic reactions by superheating steam, characterized in that steam as a cooling medium is removed from a constant pressure heat accumulator filled with boiling water and positioned apart from the reaction chamber and is guided by force through the reaction chamber in several cycles, is superheated there and is then recooled after each cycle in the heat accumulator by the indirect evaporation cooling, whereby the steam is maintained at constant pressure in the heat accumulator the number of superheating and recooling cycles being selected such that the ratio of the total of the enthalpy differences of the recooling stages to the enthalpy difference between the saturated steam and feed water supplied is at least 1.1.
Patent EP-0054171-A1 (EP)
Inventor: QUITER EGON
IPC: B65D45/34
Filed: 1981-10-30
Abstract: 1. A clamping lever closure with a strap (6) for a barrel or another packing container, consisting of a lever bearing part (8) which is secured to one end of the strap and comprises a base plate and two side pieces (10) bent at right-angles thereto, a clamping lever (17) which is pivotable on a joint pin (16) of the lever bearing part and which has two side pieces (19) and a back connecting them, a counter-bearing part (12) for the other strap end, and a connection part which is mounted on a joint pin (21) of the clamping lever (17) and a joint pin (23) mounted between side pieces (15) of the counter-bearing part (12), characterized by the following features : a) the connection part is a flat link plate (22) ; b) the back (18) of the clamping lever (17) has a cutaway portion (20) extending from the joint pin (16) of the lever bearing part (8) over the joint pin (21) for the link plate (22) ; c) the link plate (22) lies between the side pieces (19) of the clamping lever (17) and the side pieces (15) of the counter-bearing part (12) and forms an inner reinforcement of the gap (25) between the front edges of the side pieces (10) of the lever bearing part and the side pieces (15) of the counter-bearing part (12) ; d) the link plate (22) has a notch (24) which engages over the joint pin (16) of the lever bearing part (8) in the closed position.
Patent EP-0052374-A1 (EP)
Inventor: SAWADA YOSHIKATU
IPC: C08L89/00
Filed: 1981-11-17
Abstract: A water based photosensitive composition comprises a hydrolyzate of a mammal collagen and a photosensitizer serving to cross-link the hydrolyzate when exposed to an active light. The hydrolyzate has a number-average molecular weight, Mn, of 2,000 to 30,000 and an intrinsic viscosity, [η], of 0.060 to 0,155 df/g in a 0.15 mole citric acid buffer solution maintained at 40°C. Also, the hydrolyzate is capable of maintaining the formability of the collagen fold. A photoresist pattern formed by using the composition exhibits a high resolution, a good dyeing property and a strong corrosion resistance.
Patent EP-0039098-A1 (EP)
Inventor: KHOE GIOK KHOEN
IPC: F26B3/06
Filed: 1981-04-03
Abstract: The invention relates to a process and a device for convectively drying granular bulk material in a silo. A hot gas jet is vertically blown upward through a jet nozzle or jet aperture (orifice), a tube having a wall closed over its entire length is inserted into the bulk material coaxially with the axis of the vertical gas jet, the tube being lowered up to a particular distance above the bottom of the silo, in such a way that continuously an amount of the descending bulk material is entrained by the recycling gas jet and is blown into the vertically introduced upwardly directed jet of hot drying gas and the tube is of such a length that it projects with its top above the bulk material.
Patent EP-0037224-A1 (EP)
Inventor: BERG RONALD WAYNE
IPC: C09K23/00
Filed: 1981-03-23
Abstract: Compounds formed by combining rare earth metals with anionic or zwitterionic carboxylate surfactants are disclosed. The compounds herein provide broad spectrum antimicrobial benefits and are useful in a wide variety of medicinal, cosmetic and cleansing compositions.
Patent EP-0039994-A1 (EP)
Inventor: LEWIS NORRIS E
IPC: H01R39/08
Filed: 1981-04-03
Abstract: slip ring (10) for use in a high voltage system, such as a computerized axial tomography system, including the use of insulating gas, to fill a sealed cavity (39) between a rotor (18) and a stator (14) to maintain the electrical integrity of the slip ring (10).
Patent EP-0041794-A1 (EP)
Inventor: AMIR YOEL
IPC: G08B13/12
Filed: 1981-05-26
Abstract: A fence type intrusion detection system is described comprising a group of tensioned wires (8) having a common actuator (24) adapted to actuate a detector (14) upon a change in tension in any of the wires (8). Also described is a detector (14) in the form of a ceramic piezoelectric force transducer which outputs an electrical signal proportional to the force applied by the actuator (24).
Patent EP-0051621-A1 (EP)
Inventor: HULTEN GOERAN
IPC: C10L5/44
Filed: 1981-05-12
Abstract: Combustible utilise specialement dans des bruleurs a cyclone et prepare en broyant du bois jusqu'a obtenir dans une premiere etape une poudre dont les particules ont une dimension maximum de 15mm, cette poudre etant ensuite sechee jusqu'a une teneur en humidite de 15% au maximum, de preference 10% au maximum, puis cette poudre sechee est broyee dans une seconde etape jusqu'a obtenir des particules d'une dimension moyenne de 100-900 (Alpha)m, de preference 700 (Alpha)m de preference. Ce combustible avec des particules d'une dimension moyenne inferieure a 900 (Alpha)m et une teneur en humidite de 8% au maximum est utilisee comme combustible dans des chaudieres, des chaudieres a eau chaude, des chaudieres a air chaud, des moteurs a combustion interne et autres.
Patent EP-0059203-A1 (EP)
Inventor: JOHNSEN ANDERS
IPC: G06F12/16
Filed: 1981-09-04
Abstract: Accouplement comprenant des organes femelle et male (19, 18) ayant des surfaces cooperantes formant coin (20, 21) qui peuvent etre forcees en contact l'une avec l'autre a l'aide de moyen de serrage (37). Un ressort (29) est adapte, lors du serrage de l'accouplement, pour accumuler une force elastique poussant les surfaces en coin des organes l'une contre l'autre. L'accouplement est approprie pour l'interconnexion de deux ou plusieurs elements (13, 14) de maniere a former un guide longitudinal d'une aleseuse.