baber/WOPTO huggingface dataset:
Patent EP-0489952-A1 (EP)
Inventor: GAZSI LAJOS DR
IPC: H03H17/02
Filed: 1990-12-11
Abstract: Circuit device with at least one input shift register (IS1 to IS3) and at least one output shift register (OS1 to OS3) to record data words (A to F) and with a serial-operating computing unit (AU1, AU2) into which the data word (A, B, E) stored in the input shift register (IS1, IS2, IS3) is entered and which outputs a data word (C, F) to the output shift register (OS1, OS3), where the operations of the computing unit (AU1, AU2) begin following the input into the input shift register (IS1 to IS3) and end following the complete input into the output shift register (OS1, OS3), the data word is then read out from the output shift register (OS1, OS3) and the computing unit (AU1, AU2) is switched to a defined initial state. …<IMAGE>…
Patent EP-0437767-A1 (EP)
Inventor: ARYA RAJEEWA
IPC: H01L31/075
Filed: 1990-12-18
Abstract: A photovoltaic cell (10) that includes a transparent substrate (12), a front conductive layer (14) formed on the substrate, a p-type layer (16) formed on the front conductive layer, an i-layer (18) of amorphous silicon formed on the p-layer, a wide bandgap n-type layer (20) formed on the i-layer and a back contact layer (25) formed on the n-type structure. The wide bandgap n-type layer (20) may be an n-type sandwich structure includes first, second and third n-layers (21,22,23) alternatingly formed on one another. The first n-layer (21) is formed on the i-layer, the second n-layer (22) is formed on the first n-layer (21), and the n-layer (23) is formed on the second n-layer (22). The second n-layer (22) has an optical bandgap wider than the optical bandgap of the first and second n-type layers (21,23).
Patent EP-0438764-A1 (EP)
Inventor: OBERDORF MANFRED
IPC: B65B19/24
Filed: 1990-12-21
Abstract: The invention relates to a cigarette-packaging machine having at least two continuously rotating conveyors (6, 9, 10) which possess axially open cells (7, 8), are arranged offset axially relative to one another and are designed especially at least partially as cellular turrets, and having a pushover device (22, 23; 54, 55) for pushing over articles from a cell of one conveyor (6, 9) into an aligned cell of another conveyor (9, 10) in a transfer region extending over a segment of an arc of a circle. To guarantee a perfect pushover despite a high packaging speed, the first pushover device (22, 23; 54, 55) comprises a slide turret (22; 54) which rotates continuously with an associated conveyor (6; 10) and which has a plurality of slide devices (23; 55) which each comprise a slide (27) axially movable by cam control and which are so arranged according to the cell division of the associated conveyor (6, 10) that, at least in the transfer region, the slides (27) are essentially in alignment with the cells of the conveyors (6, 9 and 9, 10). <IMAGE>
Patent EP-0439841-A1 (EP)
Inventor: PFLUEGNER WOLFGANG DIPL-ING
IPC: F16C27/04
Filed: 1990-12-29
Abstract: In the case of a radial ball bearing with two circularly curved ball races (1,6) made of sheet metal strip, in which ball tracks (2,7) are formed, in which balls (11) roll, which are preferably kept spaaced in a cage (12), the following operations are performed for ease of manufacture and for the purpose of reconciling large tolerances of adjacent components 
 
  - the ball races (1,6) in both axial directions from the ball tracks (2,7) are provided with formed-on cylindrical extensions (3,8), 
  - reinforcing rims (4) are formed on to at least the outer ball race (1) and 
  - the outer ball race is provided in the area of the ball track (2) with a smaller outside diameter than in the area of the reinforcing rims (4). 
 
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Patent EP-0426244-A1 (EP)
Inventor: VAN DER ZANDE HAROLD DICK
IPC: B32B5/18
Filed: 1990-10-25
Abstract: The invention relates to a process for the preparation of objects comprising at least a layer of polyethylene with a melt index of at most 0.15 and an elastomeric layer bonded directly to it, these layers being bonded at elevated pressure and at a temperature above the melting point of the polyethylene, and the polyethylene having a weight-average molecular weight of at least 0.5 x 10⁶ kg/kmole and the polyethylene layer to be bonded having been obtained by removing the solvent from a layer of polyethylene gel.
Patent EP-0395310-A1 (EP)
Inventor: MORISHITA MITSUHARU C O HIMEJI
IPC: B62D5/04
Filed: 1990-04-20
Abstract: A power steering comprises comprises an electric motor (7) for assisting steering, a sensor (3) for detecting steering torque, means for detecting vehicle speed (12) or rotation speed of an engine (13) a resistance (960) for limiting electric current to be supplied to the electric­motor (7) and a relay (961) being connected in parallel to the resistance. The relay opens when the vehicle is running at high speed, that is, vehicle speed or rotation speed is larger than a predetermined value, limits current to be supplied to the electric motor (7) by the resistance (960) reduces torque generated by the electric motor and makes it easier for a driver to correct the steering operation or to avoid a danger in case of a malfunction.
Patent EP-0406117-A1 (EP)
Inventor: BLANCHET MAURICE
IPC: A23K1/00
Filed: 1990-06-28
Abstract: Microbial feedstuff additive and its application as growth factor in feeding and the feedstuffs containing it. The microbial feedstuff additive, promoting growth in animals, comprises at least the strain of Streptococcus sp. SLB I-841, optionally in combination with at least one appropriate lactobacillus strain, especially the strain of Lactobacillus plantarum I3 I-840 and optionally, moreover, in combination with substrates, diluents and other additives, stabilisers suited to the rearing of animals.
Patent EP-0432067-A1 (EP)
Inventor: CLAPIER GEORGES
IPC: E01F13/00
Filed: 1990-11-07
Abstract: The subject of the present invention is a self-contained bollard with variable height, comprising a vertically mobile equipment (40), to which is fixed a bollard (41), and cooperating with a frame (1), fixed to a box section (2), whose rising is ensured by a mechanism (42) such a jack supported in the bottom of the box section (2) and connected to the said mobile equipment (40), and furthermore comprising devices for locking and clamping in the high or low position the said mobile equipment (40) and its bollard (41), operated by a spanner (30/70) cooperating with a bolt, characterised in that the said clamping device comprises an assembly comprising a central rocker (5) and two clamping levers (3/4) mounted in a pivoting manner on either side of the said central rocker, this assembly being located on the side of the said mobile equipment (40) and extending in the direction of the height of the frame (1), in that the ends (5a/5b) of the said rocker (5) are in contact with one of the ends (3a/4a) of each pivoting lever (3/4) and in that the other ends (3b/4b) of the said levers (3/4), are subjected to the action of springs (10/11) bearing on the frame (1) and tending to push back the said levers (3/4) so that, in an inclined position of the rocker (5) imparted by operating the said spanner (30/70), one or other of the levers (3/4) is put in a high or low clamping position, the said levers (3/4) alternately engaging on the said mobile equipment (40) for the purpose of its momentary immobilisation and correlatively that of the bollard (41) in a high or low position. <IMAGE>
Patent EP-0463277-A1 (EP)
Inventor: KHINKIS MARK J
IPC: F23R3/34
Filed: 1990-06-28
Abstract: A process and apparatus for ultra-low pollutant emission combustion of fossil fuel wherein an elongated cyclonic primary combustion chamber (10) has a cross-sectional area about 4% to about 30% that of an elongated cyclonic secondary combustion chamber (30) and a volume about 1% to about 20% of the combined primary and secondary combustion chamber volume. A first fuel portion of about 1% to about 20% of the total fuel and primary combustion air in an amount selected from about 40% to about 90% and about 140% to about 230% of the stoichiometric requirement for complete combustion of the first fuel portion is introduced into the primary combustion chamber (10). A second fuel portion of about 80% to about 99% of the total fuel ist introduced into the secondary combustion chamber (30) with secondary combustion air in an amount of about 150% to about 260% of the stoichiometric requirement for complete combustion of the fuel. In preferred embodiments cyclonic flow is maintained through the combustor.
Patent EP-0426635-A1 (EP)
Inventor: LJUNGHOLM BENGT
IPC: B60K17/24
Filed: 1990-10-25
Abstract: The invention relates to a bearing arrangement for a propeller shaft (11, 12) which functions to drive at least one rear axle of a commercial vehicle, in which at least one running axle is mounted forwardly of the foremost driven rear axle but rearwardly of the forward end of the propeller shaft. The bearing arrangement includes a bearing housing (17) which is mounted on a component (13) in the vehicle and carries at least one bearing for the propeller shaft (11, 12), which in­cludes two parts (11, 12) which are mutually connected at the bearing arrangement. According to the invention, the bearing housing (17) is mounted on the running axle (3), or on one of the running axles. A separate propeller-shaft intermediate part (18) is journaled on the bearing housing (17) and each of the ends of this intermediate part are provided with connecting devices (19) for connection to the two parts (11, 12) of the propeller shaft.
Patent EP-0445496-A1 (EP)
Inventor: PUHM HELMUT
IPC: H01M10/04
Filed: 1990-03-07
Abstract: A device for separating accumulator plates (30) possesses a magazine (31), in which the plates (30) to be separated are stacked one above the other. The magazine (31) is assigned a lifting means (32) for the plates (30) which has two mutually independent groups of lifting members (14), said means lifting the plates (30), which are fed in the magazine (31) from below, upwards in the magazine (31) to a removal station. Provided at the upper end (33) of the magazine (31) is a removal device (34) with a pushing finger (19), which pushes the respective uppermost plate (30) of the plate stack (15) contained in the magazine (31) laterally out of the magazine (31). The plate (30) is then transferred by a device (35) equipped with suction heads (23) to a linear conveyor (27) for feeding the removed plates (30) for further processing. <IMAGE>
Patent EP-0439556-A1 (EP)
Title: Composes peptidiques heterocycliques inhibiteurs de la renine
Inventor: DE BISWANNATH
IPC: C07D413/06
Filed: 1989-10-18
Abstract: L'invention concerne un composé inhibiteur de la rénine ayant la formule (I) dans laquelle X représente N, O ou CH; R1 est absent ou représente un groupe fonctionnel; A et L sont sélectionnés indépendamment parmi C=O, SO2 et CH2 ou sont absents; D représente C=O, SO2 ou CH2; Y représente N ou CH; R2 représente l'hydrogène, un alkyle inférieur ou un alkyle substitué; Z est un groupe fonctionnel; R3 représente un alkyle inférieur ou un alkyle substitué; n est égal à 0 ou 1; T est une copie du site de clivage Leu-Val de l'angiotensinogène ou décrit également un sel, un ester ou un promédicament pharmaceutiquement acceptables de ce composé.
Patent EP-0464111-A1 (EP)
Title: Metal/air battery with seeded recirculating electrolyte.
Inventor: O'CALLAGHAN WILFRID BERNARD
IPC: H01M6/50
Filed: 1990-03-22
Abstract: PCT No. PCT/CA90/00096 Sec. 371 Date Sep. 13, 1991 Sec. 102(e) Date Sep. 13, 1991 PCT Filed Mar. 22, 1990 PCT Pub. No. WO90/11625 PCT Pub. Date Oct. 4, 1990.A battery and a method for its operation are described. The battery comprises a metal-air battery with an air cathode having opposed surfaces supported for simultaneous exposure of a first surface to air and a second surface to liquid electrolyte and a metal anode positioned in spaced juxtaposed relation to the second cathode surface to define therewith an anode-cathode gap for receiving electrolyte to form an anode-cathode pair electrically coupled by electrolyte. The battery contains an alkaline electrolyte and seed particles adapted to decrease passivation of the anode during discharge of the battery.
Patent EP-0489756-A1 (EP)
Inventor: MANZER LEO E
IPC: C07D317/16
Filed: 1990-08-16
Abstract: Procédé de fabrication de 2,2-bis(trihaloalkyle)-1,3-dioxolane halogéné de la formule (I), où Rf est du perhaloalkyle comprenant un 2,2-bis(trihaloalkyle)-1,3 dioxolane en présence d'au moins un La, Ni, Sn, Zn, Fe Co ou Cu. Procédé pour la production de 2,2-bis(trihaloalkyle)-1,3-dioxolane halogéné de la formule (II), où X est Cl et chaque Y est indépendamment Cl ou F et où au moins un Y est F, comprenant la fluorination de 2,2-bis(trifluorométhyle)-4,4,5,5-tétrachloro-1,3-dioxolane halogéné en présence d'un catalyseur qui est préférablement Cr2O3. Procédé pour la production de 2,2-bis(trihaloalkyle)-1,3-dioxole de la formule (III), comprenant la déshalogénation substantielle de seulement un trans-2,2-bis(perhaloalkyle)-4,5-difluoro-4,5-dichloro-1,3-dioxolane correspondant.
Patent EP-0491782-A1 (EP)
Title: A process for preparing peroxycarboxylic acids using an enzyme catalyst.
Inventor: KIRK OLE
IPC: C07D301/16
Filed: 1990-09-12
Abstract: A process for the preparation of a peroxycarboxylic acid of general formula (I), wherein R is an organic residue, in particular a linear or branched alkyled group, an aryl group or an alkyl aryl group each of which is optionally substituted with one or more groups, the process comprising treating a carboxylic acid of the general formula R-COOH, wherein R has the meaning indicated above, with hydrogen peroxide or a precursor thereof in the presence of an enzyme catalyst is described. The enzyme catalyst is preferably a hydrolase, such as a protease or a lipase. Also, a process for the oxidation of organic compounds with the peroxycarboxylic acids thus prepared is described.
Patent EP-0506672-A1 (EP)
Inventor: ROTOLI ANTONIO
IPC: A47L23/26
Filed: 1990-11-12
Abstract: Dispositif (9) qui, lorsque l'on marche dessus, désinfecte et nettoie les parties des personnes, des animaux et des objets, notamment les semelles des chaussures, qui entrent en contact avec le sol. Ce dispositif comporte un plateau peu profond (10) contenant un caillebotis (12) modérément élastique et, sous ce dernier, un corps spongieux plat (11) impregné d'un liquide détergent et désinfectant. Lorsqu'une pression est appliquée au caillebotis, elle traverse celui-ci et serre le corps spongieux qui livre une partie du liquide, lequel mouille, à traverse le caillebotis, lesdites parties, en particulier les semelles des chaussures, qui se trouvent en contact avec le sol.
Patent EP-0452612-A1 (EP)
Inventor: COOCH STEPHEN LOGAN
IPC: F21V7/09
Filed: 1991-01-09
Abstract: A bowl-shaped, concave reflector, adapted to be assembled with a lamp to provide light reflection, is disclosed. The reflector (30) has a large, front opening (40) through which light is projected, and which is bordered by a peripheral rim (48) composed of four corner zones (52) and four side zones (50) alternating therewith. The width of the rim in the corner zones is greater than that in the intermediate side zones, and the wall of the reflector has four flattened zones (56) adjacent the side zones of the rim, whereby the reflector has the exterior appearance of a four sided body.
Patent EP-0441275-A1 (EP)
Inventor: SCHMID JOHANN
IPC: F01P11/02
Filed: 1991-02-02
Abstract: The venting inlet (1) of the venting lines from the heat exchanger/cooler and from the liquid jacket of the internal combustion engine itself has a venting hole (3), which is connected to the upper internal air chamber (5) of the compensating tank (20). The water-air mixture flowing through the inlet (1) is also enriched with air via the venting hole (3), so that large air bubbles form which then rise better to the water surface. Subsequent foam fabric inlays of the compensating tank (20) can further improve the degree of air separation. <IMAGE>
Patent EP-0461430-A1 (EP)
Inventor: KERTIS ROBERT A
IPC: G11C11/417
Filed: 1991-05-22
Abstract: A bipolar recovery circuit for a static random access memory cell is described. The circuit corrects reverse emitter-base breakdown which occurs in the known common base node writing recovery circuits. The circuit is simple, requiring little silicon chip area to fabricate. In a preferred embodiment, a separate recovery circuit is coupled to each of the true output line and the complement output line of the memory cell.
Patent EP-0468166-A1 (EP)
Inventor: KRONENBERG MAX
IPC: E06B3/96
Filed: 1991-05-31
Abstract: The plug connector (1) has an essentially U-shaped cross-section with a central web (2) and lateral webs (3) and is in the form of a stamped and bent part made of sheet steel. In the central web (2) the plug connector (1) possesses substantially triangular apertures (8) which are made as wall perforations. On the lateral webs (3) are arranged a number of bent-out retaining lugs (6). They form in the region of the connection point a stop (7) for the pushed-on hollow frame members (5), each of which consist of two directly adjacent and opposing elastic retaining lugs (6). The plug connector (1) can be open or closed at the end faces (12). 
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Patent EP-0473078-A1 (EP)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1991-08-23
Abstract: The present invention relates to an improvement for the production of argon from cryogenic air separation processes. In particular, the improvement provides a better method of thermally linking the top of the crude argon column (135) with the low pressure column (119). In the improvement, the argon-rich, overhead vapor (245) from the top of the crude argon column (247) is condensed in a boiler/condenser by indirect heat exchange against liquid descending the low pressure column; a portion (250) of the condensed argon-rich, overhead vapor is returned to the top of the crude argon column to provide reflux. The most suitable location for such boiler/condenser is as an intermediate boiler/condenser in the low pressure column, particularly, the section of the low pressure column bounded by the feed point of the crude liquid oxygen from the bottom of the high pressure column and the vapor feed draw line for the crude argon column wherein an adequate temperature difference exists between the descending liquid and the condensing argon.
Patent EP-0475263-A1 (EP)
Inventor: ONO HITOSHI
IPC: G03G9/097
Filed: 1991-09-04
Abstract: An electrostatic image-developing toner comprising at least a resin and a colorant, which contains at least one member selected from the group consisting of compounds of the following formulas (I) and (II):
     
     wherein each of R 1 , R 2 , Ar 1  and Ar 2  is a substituted or unsubstituted alkyl group, or a substituted or unsubstituted aralkyl group, and A is
     or MX 6   2e , wherein B is
     (wherein each of R 3  and R 4  is a hydrogen atom, an alkyl group, a hydroxyl group or an amino group), M is a titanium atom, a zirconium atom or a silicon atom, and X is a fluorine atom, a chlorine atom or a bromine atom.
Patent EP-0479121-A1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61Q19/00
Filed: 1991-09-26
Abstract: New skin treatment compositions are described containing β-phosphatidyl choline derivatives of general formula (I):
       
 where R₁ and R₂, which can be the same or different, are pivalic acid, 3,4,5-trimethoxybenzoic acid, or C₂-C₂₀ saturated, monounsaturated or polyunsaturated linear or branched chain fatty acids, and preferably lauric, myristic, palmitic, palmitoleic, stearic, oleic, linoleic, linolenic or arachidonic acids, they possessing high emulsion stability and excellent hydrating power, and being of pleasant application.
Patent EP-0506999-A1 (EP)
Inventor: TAKUMA KEISUKE
IPC: H01J29/20
Filed: 1991-10-04
Abstract: Disclosed is a resin composition for ultraviolet luminescent screen comprising one or more of luminescent compound represented by the formula (I):
       
 wherein X is
       
 , wherein R₁, R₂, R₃, and R₄ are individually a hydrogen atom, halogen atom, alkyl, alkoxy, amino, alkylamino, dialkylamino, anyl or aralkyl, and Y is perfluoroalkyl, and A⁺ is a cation represented by the formula (II):
       
 wherein R₅, R₆, R₇, and R₈ are individually a hydrogen atom, alkyl or aralkyl and may be combined with each other to form a ring, or a pyridium cation which may have a substituent, or a phosphonium cation.
Patent EP-0481501-A1 (EP)
Inventor: FUKUSHIMA KOUICHI
IPC: B66C23/86
Filed: 1991-10-17
Abstract: Herein described is a method and apparatus for controlling braking and stopping of the slewing of an upper slewing body which is slewingably provided on a construction and hoists a load, represented by a rotary crane, wherein the braking torque for braking the upper slewing body and the braking torque for braking a hoisting load are separately obtained by the calculated slewing angular acceleration, and the whole braking torque is calculated on the basis of both the braking torques, thereby achieving a high accurate control of the slewing stop.
Patent EP-0485773-A1 (EP)
Inventor: KONRAD GERD DR
IPC: C10L1/22
Filed: 1991-10-24
Abstract: Petroleum middle distillates having improved cold-flow characteristics contain small quantities of 
 
  A) conventional ethylene-based flow improvers and 
  B) copolymers consisting of 10 to 95 mol% of one or more alkyl acrylates or alkyl methacrylates having C1- to C26-alkyl chains and of 5 to 90 mol% of one or more ethylenically unsaturated dicarboxylic acids or anhydrides thereof, the copolymer having been largely reacted with one or more primary or secondary amines to give the monoamide or amide/ammonium salt of the dicarboxylic acid, and the A/B weight ratio being 40 : 60 to 95 : 5.
Patent EP-0485987-A1 (EP)
Title: Feeder for machine tools
Inventor: SCHNEIDER WOLFGANG DIPL ING
IPC: B23Q1/00
Filed: 1991-11-13
Abstract: A feeder is used as a work changer or as a tool changer in machining centres for the production of tools. It forms an autonomous unit (1) with a manipulating device (3), at least one pallet rack (4a, 4b), at least one transfer table (5) and a control unit (6). The autonomous unit (1) communicates with a machine tool (2) via an interface (7), the control unit (6) carrying out a validity test after connection to the machine tool (2) and protecting all the activities of the manipulating device (3). The feeder can consequently be used in a flexible manner and can be programmed for different possible uses irrespective of the use on a particular machine tool. The transfer table (5) offers the possibility of taking manual action in the operating sequence. For this purpose, a cover (11) is provided at the transfer table (5), which cover (11) is coupled to the control unit (6) in such a way that, after the cover (11) is removed, the manipulating device (3) is switched off or is closed to the area of the transfer table (5). <IMAGE>
Patent EP-0490298-A1 (EP)
Inventor: ONIZUKA MASAKAZU
IPC: C01F11/46
Filed: 1991-12-06
Abstract: A wet-type exhaust gas desulfurization system comprises a reservoir (3) for trapping an absorbing solution (4)(7) which has absorbed SO₂ from exhaust gas; an absorbing solution circulating tank (6) disposed directly under the reservoir; a plurality of bottom pipes which are installed at the bottom of reservoir and extend downward into the absorbing solution in the circulating tank and whose lower end is open, or drop pipes which depend into the absorbing solution and whose lower ends are open; an air supply pipe (8) at least one end of which is open to the atmosphere; a pipe (9) for discharging the air above the surface of absorbing solution onto the surface of solution in the reservoir; and a pipe for supplying the absorbing solution in the circulating tank to a spray nozzle (2) at the upper part of the absorbing tower.