baber/WOPTO huggingface dataset:
Patent EP-0043284-A2 (EP)
Inventor: MIYASAKA KIYOSHI
IPC: H01L27/088
Filed: 1981-06-30
Abstract: A semiconductor integrated circuit device having a high tolerance against abnormal high input voltages comprises a first MIS transistor (T2) forming the input stage and a second MIS transistor (T1) forming part of the. internal circuit elements of the device. The source (30) or drain (31) of the first MIS transistor (T2) is connected to an input electrode (10). The drain (31) or source (30), whichever is not connected to the electrode (10) of the first MIS transistor (T2) is connected to the gate (1) of the second MIS transistor (T1). Whichever of the source (30) or drain region (31) of the first MIS transistor (T2) is connected to the electrode (10) is formed by doping with phosphorus atoms. The other diffusion regions are formed by doping with arsenic atoms. The depth of the source (30), or drain region (31) of the first MIS transistor (T2) is greater than the other diffusion regions. In addition, the source (30) or drain (31) region of the first MIS transistor (T2) has a considerable gradient with regard to the concentration of the phosphorous atoms. As a result, the depletion layer between the source (30) or drain (31) region of the first MIS transistor (T2) and the semiconductor substrate (4) is broader than that in the other region. Consequently, a high tolerance against abnormal high input voltages is obtained.
Patent EP-0065299-A2 (EP)
Inventor: ERTL WILHELM
IPC: H05K13/08
Filed: 1982-05-14
Abstract: Die Erfindung betrifft einen Be- und Entstückautomaten für Bauelemente, insbesondere integrierte Schaltkreise, bei dem zur Entnahme der Bauelemente (32) aus einem Vorratsbehälter (31) und zum Einstecken der Bauelemente (32) in eine Halteeinrichtung (33) ein Bestückkopf (2) vorgesehen ist, zur Entnahme der Bauelemente (32) aus der Halteeinrichtung (33) und zur Weitergabe der Bauelemente (32) ein Entstückkopf (5) vorgesehen ist und bei dem zur Bewegungsablaufsteuerung von Be- und Entstückkopf (2, 5) eine Nockensteuerung (17, 21) vorgesehen ist.
Patent EP-0066246-A2 (EP)
Inventor: SEITZ WERNER DR
IPC: C07C255/42
Filed: 1982-05-26
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von basisch substituierten Phenylacetonitrilen dar Formel <IMAGE> worin D, E, F, G, H, I und K die in der Beschreibung angegebene Bedeutung besitzen, durch Umsetzen der entsprechenden Phenylacetonitrile mit Verbindungen der Formel <IMAGE> worin X, H, I und K die in der Beschreibung angegebene Bedeutung besitzen in einem fest-flüssig-Phasensystem in Gegenwart eines Phasentransfer-Katalysators.
Patent EP-0088425-A2 (EP)
Inventor: WEYANT OAKLEY LOUIS JR
IPC: B08B11/00
Filed: 1983-03-08
Abstract: A cell washing apparatus having a pivotally movable sample tube holder provided with a radially inwardly directed arm having a grasping hook thereon. The hook engages a retaining surface disposed radially inwardly of the pivot point of the holder to restrain radial outward movement of the sample tube holder.
Patent EP-0091587-A2 (EP)
Inventor: GREGOR KARL DR
IPC: C10B33/14
Filed: 1983-03-24
Abstract: 1. A coke-mass conveying truck with a chassis that is transportable along the length of a battery of coking chamber of a coke-oven, with an operational chassis mounted on the conveyor chassis that is itself moveable in the direction of length of the conveyor chassis, and several operational assemblies such as door-lifting equipment, doorframe cleaning equipment, coke-mass guides, etc, mounted on the operational chassis, possibly with a dirver's cabin permanently fixed to one end of the truck chassis and possibly with a cabin for hydraulic equipment permanently fixed to the other end of the truck chassis, in which a runway provided on the longitudinal side of the truck chassis remote from the coking chambers basically extends from one end of the truck chassis to the other, characterized in that runway (10) is constructed in two parts, namely consists of two preferably equal lengths of runway (12, 13) located consecutively in the direction of length of the truck chassis (4), and that the lengths of runway (12, 13) are located at the height of the operational chassis (5) and are movable with the operational chassis (5) in the direction of length of the truck chassis (4).
Patent EP-0090530-A2 (EP)
Inventor: NEMZEK THOMAS LLOYD
IPC: C08K5/00
Filed: 1983-03-09
Abstract: A non-yellowing antioxidant-UV stabilizer combination especially useful in AES polymers comprising(A) at least one antioxidant selected from:(i) a thiodialkylene bis-(3,5-dialkyl-4-hydroxy) hydrocinnamate antioxidant;(ii) an N,N'-alkylene bis-(3,5-dialkyl-4-hydroxy) hydro- cinnamamide antioxidant;(iii) an O,O-dialkyl-3,5-dialkyl-4-hydroxybenzyl phosphonate antioxidant;(iv) an oxamidobis alkyl (3,5-dialkyl-4-hydroxyphenyl) propionate antioxidant; and(v) a [3-(3,5-dialkyl-4-hydroxyphenyl)propionamido]alkyl stearate antioxidant; and(B) a UV stabilizer package comprising:(vi) at least one UV stabilizer of the hindered amine type, with or without(vii) at least one UV absorber.
Patent EP-0115339-A2 (EP)
Inventor: RIGAL MICHEL
IPC: H01M4/76
Filed: 1984-01-26
Abstract: 1. A tubular envelope (1) for an accumulator electrode constituted by two cloth layers which are interconnected along parallel lines so as to form juxtaposed tubes, characterized in that at least one thread or bundle of threads constituting a rectilinear spacer-forming rib (3, 33) is woven into the structure of each of said layers.
Patent EP-0123074-A2 (EP)
Inventor: MIKOTA THOMAS
IPC: F02B75/02
Filed: 1984-03-05
Abstract: Bei einer aufgeladenen Vier-Takt-Brennkraftmaschine ist je Zylinder eine durch dessen Zylinderkopf führende Umblaseleitung vorgesehen, durch die eine direkte Verbindung zwischen einer Ladeluftsammelleitung und einer Abgassammelleitung hergestellt ist. Über jede Umblaseleitung ist somit permanent oder taktweise gesteuert Ladeluft für eine Erhöhung der im Aufladeaggregat wirksamen Arbeitsgasmenge zur Abgassammelleitung hin umblasbar. Ferner sind über jede Umblaseleitung, gesteuert durch ein einziges Gaswechselventil, dem zugehörigen Zylinder über einen kurzen, von ihr abzweigenden Gaswechselkanal die erforderliche Verbrennungsluft zuführbar, aber auch die anfallenden Abgase zur Abgassammelleitung hin abführbar. Um diese Funktionen erfüllen zu können, weist jede Umblaseleitung innerhalb des Zylinderkopfes eine, einen Strömungswiderstand bildende Form und spezielle Gestaltung auf.
Patent EP-0121867-A2 (EP)
Inventor: WELSCH BERTRAM
IPC: A47C17/175
Filed: 1984-03-29
Abstract: Upholstered furniture for transferring a person between a sitting position and a lying position, in which a seating member can be extracted forward out of a stationary base. The seating member has a chassis that is supported so that it can roll. A seating frame is positioned on top and forms a covering. A backrest has two members connected so that they can be swung relative to each other. The rear backrest member is pivoted on the bottom framework, and the front backrest member is connected to the seating frame by catch linkages.
Patent EP-0130463-A2 (EP)
Inventor: TANGORRA GIORGIO
IPC: F16F7/08
Filed: 1984-06-19
Abstract: The invention refers to a damper device having a hysteretic effect, which is utilizable as a damper for motorcars - particularly in car supports and in buffers, or even as buffers for trains, with comprising a pair of rigid elements (2) and (3), apt for sliding one inside the other, characterized by the fact of there being foreseen at least one protuberance (5), disposed perimetrically to one of said elements (2) or (3), and apt for being embedded in a layer of visco-elastic material that covers the other element (3) or (2), with eventual lubricating means being foreseen between the visco-elastic material layer (4) and the element (2) or (3) in contact with it, for restricting its surface friction.
Patent EP-0143216-A2 (EP)
Inventor: ROBINSON RICHARD MAX
IPC: C08L63/10
Filed: 1984-09-04
Abstract: This invention relates to a polymer concrete composition; to methods for lining pipes and for filling girthweld concrete cutbacks using the composition, and to a reusable mold for preparing filled girthweld concrete cutbacks. The polymer concrete composition contains no transition metal compounds and comprises a vinyl ester resin or an unsaturated polyester resin, a free radical initiator; a transition metal free, an accelerator which does not contain a transition metal. 
     The reusable mold comprises a separable sheath (10) having a means (21) for introducing a filler composition to the girthweld concrete cutback (40). The sheath is capable of conforming generally to the shape of the coated pipe (1, 2) or other coated conduit and circumscribing the entire circumference or perimeter of at least a portion of the pipe or other conduit. The mold further comprises a closure means (20) mounted on the separable sheath. The combination of closure means and the separable sheath operate in a manner such that, in one position, the pipe is free to move through the mold and, in a second position, the compination of the closure means and the sheath are such that the filler composition can be introduced to fill the cavity defined by the sheath and the concrete cutback of the two pipe sections being joined.
Patent EP-0140268-A2 (EP)
Inventor: STRINDEHAG OVE
IPC: E04H3/08
Filed: 1984-10-15
Abstract: 1. Operating cubicle for vertical air flow which is suspended from the ceiling of an operating theatre and has a filter hood, a wall construction and connections to at least one feed air installation having ventilators and pre-filters, characterised in that the wall construction consists partially of fixed wall parts (6) mounted on the hood and partially of wall elements (8) removably suspended thereon and extending almost to the floor of the operating room.
Patent EP-0138233-A2 (EP)
Title: Mud guard
Inventor: SAUERMANN HANS
IPC: B62D25/16
Filed: 1984-10-18
Abstract: 1. Mudguard essentially of plastics with front section (6) to be fixed to a vehicle, a rear section to be fixed to the vehicle and a middle section (8) which is divided into two parts (10, 12) to be connected together in abutment, of which the front one (10) is constructed to be insertable under the front section (6) and there fixable and the rear one (12) to be insertable under the rear section and there fixable, on the outer sides of the front and of the rear section (6), there are provided longitudinally running canals (14) open to the middle section (8) for the reception of guiding rods (16) on both of the parts (10, 12) of the middle section (8).
Patent EP-0151304-A2 (EP)
Inventor: MOHR DIETER DR DIPL-CHEM
IPC: C25F3/04
Filed: 1984-12-21
Abstract: Bei der elektrochemischen Aufrauhung von Aluminium oder seinen Legierungen für Druckplattenträger wird eine wäßrige Mischelektrolytlösung eingesetzt, die Salzsäure (HCl) und als weitere ionische Halogenverbindung mindestens eine anorganische Fluorverbindung enthält, die als Säure oder Alkalimetallsalz vorliegt und deren Anion Fluor und mindestens ein weiteres Element (z. B. SiF6²<-> oder PO3F²<->) aufweist. Die Lösung enthält insbesondere 0,5 bis 10 Gew.-% an HCl und 0,05 bis 5 Gew.-% an der Fluorverbindung. Die besonders gleichmäßig aufgerauhten Trägermaterialien werden bei der Herstellung von Offsetdruckplatten verwendet.
Patent EP-0137546-A2 (EP)
Inventor: VAN DER MEER ROELOF
IPC: C08L75/00
Filed: 1984-09-10
Abstract: The invention relates to polymer mixtures comprising a polyphenylene ether and optionally a styrene polymer. it has been found that, by the addition of an epoxy compound and a block copolymer of a conjugated diene and a vinyl aromatic compound, a polymer mixture can be obtained to which lacquers and adhesives adhere better.
Patent EP-0123492-A2 (EP)
Inventor: BOCCKINO HARRY GEORGE
IPC: B04B5/12
Filed: 1984-04-16
Abstract: A continuous flow device is disclosed for separation of particles of differing densities in a centrifugal force field. Very small particles of differing densities that are normally very difficult or impossible to separate in the usual commercial gravity separation devices can be separated because of the increased settling force due to the centrifugal force field and also the buoyant force on the particles of lesser density caused by a thickened slurry layer. A thin film of a slurry of solid particles of differing size and density travels over a revolving surface (20) of such configuration that the slurry flows in a substantially laminar manner. As the thin film of slurry flows along the surface, the particles of greater density tend to concentrate in the region next to the surface (20), while the particles of lesser density remain in or are forced into the fraction of the film closestto the axis of revolution (14). Before the film of slurry reachs the end (24) of the flow path it is passed over a splitting device (21) to separate the fraction of the film containing particles of greater density from the fraction containing particles of lesser density.
Patent EP-0133371-A2 (EP)
Inventor: FITCH ANTHONY RONALD LESLIE
IPC: H02G15/18
Filed: 1984-08-03
Abstract: An arrangement for forming a joint between electrical cables comprises a connector arrangement, e.g. a crimp connector, a fusible block capable of being positioned to enclose the connector and a heat-shrinkable sleeve having a recovery temperature at least 10°C above the melting point of the fusible block. 
     Preferably the fusible block is formed from a number of interlocking component parts. 
     The arrangement is particularly suitable for forming joints between submarine cables, and may include a tubular shield portion for connecting the shields and shielded cables.
Patent EP-0138550-A2 (EP)
Inventor: DETTMER JAY ROLAND
IPC: H03M1/00
Filed: 1984-10-09
Abstract: A high performance integrated circuit digital-to-analogue converter (10) is extended in resolution by the addition of one or more switchable current sources (15, 16) responsive to the least significant bits of the input digital number signal to be converted for providing binary weighted currents which are combined with the output of the integrated circuit digital-to-analogue converter to provide a higher performance, high resolution converter at minimal cost.
Patent EP-0145394-A2 (EP)
Inventor: BRADFORD RAYMOND ERNEST
IPC: H02M3/156
Filed: 1984-11-26
Abstract: A low voltage converter is operative to up-convert an unstabilised input voltage of the order of one volt to a much higher output level, typically about 9 volts. A current transformer having three windings is used, one winding of which generates from a primary winding a base current for a switching transistor. The third winding reverses the magnetic flux when the transformer core saturates, thereby forming an oscillatory cycle, the mark-to-space ratio of which determines the voltage step-up ratio. Once the converter has generated a sufficiently high output voltage, a control circuit can take over to produce a precisely controlled output level.
Patent EP-0148125-A2 (EP)
Inventor: HUGELSHOFER PAUL DR
IPC: C09B67/08
Filed: 1984-12-17
Abstract: Beschrieben werden feste Präparate von in Wasser schwerlöslichen bis unlöslichen Farbstoffen, die dadurch gekennzeichnet sind, dass sie neben dem Farbstoff und einem oder mehreren anionischen Dispergiermitteln, sowie gegebenenfalls weiteren, in pulverförmigen Zubereitungen üblicherweise enthaltenen Mitteln, ein Dialkylsulfosuccinat, dessen Alkylgruppen 3 bis 8 Kohlenstoffatome aufweisen oder ein Alkyl-(C3-C6)-naphthalinsulfonat und/oder ein verzweigtes oder unverzweigtes Acetylen-Glykol mit 8 bis 20 Kohlenstoffatomen enthalten. Derartige Präparate zeichnen sich aus durch eine sehr gute Benetzbarkeit, ein hervorragendes Anschlämmverhalten, sowie eine gute Redispergierbarkeit. Die unter Verwendung der Präparate hergestellten Färbebäder und Klotzflotten sind schaumfrei bzw. neigen nur geringfügig zum Schäumen und sind zudem dispersionsstabil. Sie eignen sich zum Färben und Bedrucken von natürlichen und synthetischen Fasermaterialien.
Patent EP-0119186-A2 (EP)
Inventor: LOIDL ALFONS DIPL-ING
IPC: C21D9/00
Filed: 1984-03-08
Abstract: 1. A method of manufacturing turbine blades from blanks of 7-14 % chrome steels, which are heated to forging temperature and then precision forged, in particular in a screw press, the blades then being cooled from the forging heat by a cooling agent discharged from one or more nozzles and, after cooling to room temperature, annealed, characterized in that the amount of cooling agent emmitted per unit of time and/or the direction of the cooling agent jet on the various areas of the turbine blade surface is diversely apportioned as a function of the amount of heat which is to be given off by the respecive area and which is determined by the volume of the part of the blade and the corresponding temperature, so that the cooling is controlled with the proviso that the difference between the surface temperatures of the turbine blade does not exceed 100 degrees C.
Patent EP-0154235-A2 (EP)
Inventor: DOBBERSTEIN ROBERT H
IPC: A23L27/20
Filed: 1985-02-15
Abstract: Diterpene glycosides have been found to enhance and modify the flavor of orally consumable compositions, such as foodstuffs, smoking compositions, chewing compositions, oral hygiene compositions and medicinal compositions to improve or vary the sensory perceptions thereof. An orally consumable composition having an enhanced or modified flavor comprises an effective amount of a diterpene glycoside. A diterpene glycoside can be added to an orally consumable composition as a constituent of the leaf material of Stevia rebaudiana. One or more compounds which are not diterpene glycosides, which contribute an unpleasant or unsweet taste to the leaf material of Stevia rebaudiana can be removed from the leaf material by heating the leaf material at a temperature in the range of about 60°C. to about 200°C or by extraction with an organic solvent having a polarity greater than hexane but less than water.
Patent EP-0155210-A2 (EP)
Inventor: LALANNE YVES
IPC: B29K21/00
Filed: 1985-02-21
Abstract: 1. An inner tube adapted to be encased by a pneumatic tyre and to be mounted on wheeled vehicles, of the discontinuous type and consisting of a tube (1) of which the ends (2, 3) are closed and overlap mutually, and of a tube valve (4), characterised in that the overlapping regions of said ends (2, 3) of the inner tube mounted in the tyre overlap along a substantially radial plane, that is to say they are juxtaposed one against the other substantially in the plane of the tyre which contains the tube valve (4).
Patent EP-0174921-A2 (EP)
Inventor: HENSLER ADOLF
IPC: A43D39/00
Filed: 1985-08-30
Abstract: Zur Herstellung von Polsterungen wird eine erste Schicht (11) aus thermoplastischem, schweißbarem Kunstoff in eine Schablone (17) eingelegt, worauf polsterndes Material (12, 13, 14, 15) als Zwischenlage aufgelegt wird. Das polsternde Material läßt hiebei Bereiche der ersten Schicht (11) unbedeckt, welche in der Folge mit einer zweiten auf das polsternde Material (14) aufgelegten Schicht (16) aus thermoplastischem, schweißbarem Kunststoff verschweißt werden. Die Verschweißung erfolgt nur in Bereichen, in welchen die Schichten (11, 16) unmittelbar ohne Zwischenschaltung von polsterndem Material gegeneinander gepreßt werden. Die Innenkontur (18) der Schablone (17) entspricht im wesentlichen der Außenkontur der Schichten (11, 16). Die Schablone (17) ist aus einem Material mit hohen dielektrischen Verlusten ausgebildet, sodaß eine dichte Verschweißung am Rande der Schichten (11, 16) sichergestellt ist.
Patent EP-0190722-A2 (EP)
Inventor: NEISS EDWARD S
IPC: C07D215/60
Filed: 1986-02-04
Abstract: This invention relates to novel lipoxygenase inhibitors possessing anti-inflammatory and anti-allergic activities. The present new compounds are di-and tetra-hydroquinoline or di- and tetra-hydronapthalene derivatives, more particularly, 1,2-, 1,4-, 5,6-, or 7,8-dihydro; 1,2,3,4,-tetrahydro-; 5,8-dihydro-; or 5,6,7,8-tetrahydroquinoline or napthalene derivatives of a compound of the formula:
     and oxides, quaternary ammonium salts and acid salts thereof; wherein
     A is CH or N;   Z is an alkylene chain containing up to 10 carbon atoms in the principal chain and a total of up to 12 carbon atoms and the said alkylene chain may be attached to the phenyl group through an oxygen atom;   R is the substituent OR 6  attached to one of the carbon atoms of Z in which R 6  is H, lower alkyl or phenyl;   X is -0(CHR 5 ) m -, alkylene of up to 2 carbon atoms in the principal chain and up to a total of 4 carbon atoms or -   -C (CHR 5 ) m -, wherein R 5  is H or CH 3 ; OH   R 1 , R 2 , R 3 , and R 4 , are each H or OH;   n' = 1 or 2; and   m = 1 or 2.
Patent EP-0193018-A2 (EP)
Inventor: KLEIN GOTTHOLD
IPC: B63C9/18
Filed: 1986-02-10
Abstract: 1. A device for releasing an opening means which, together with a life-saving appliance, is disposed in an envelope under vacuum and which opens the envelope by pulling a first tension element enclosed by the envelope, wherein a second tension element extending outside the envelope is provided to transmit a tensile force to the first tension element, in which the first tension element extends in a flexible tube-like extension of the envelope and at a location thereof remote from the opening means is provided or is connected with a thickened portion, of which the cross-sectional area, disposed perpendicularly to the direction in which the first tension element extends, is substantially larger than that of the first tension element, and in which the second tension element is disposed with a loop around the first tension element between the opening means and the thickened portion, thus enclosing the flexible tube-like extension of the envelope, the cross-sectional area of said loop is larger than that of the first tension element and smaller than that of the thickened portion, characterised in that it has an auxiliary means (10-14; 1a, 1b, 16-18) for relieving the vacuum by damaging the envelope (6), said means becoming operative upon actuation of the second tension element.
Patent EP-0195290-A2 (EP)
Inventor: GAVRIL BRUCE DAVID
IPC: G06F13/38
Filed: 1986-02-28
Abstract: A transportable bus control architecture for single-chip microprocessors is disclosed. The bus control architecture consists of an interface control unit that is logically independent of the associated co-resident, common clock-driven microprocessing unit. This independence allows the interface control unit logic to be used with a variety of microprocessing units. Further, the interface control unit presents an external appearance that is compatible with the peripheral devices of a specific microprocessor referred to as the "compatible microprocessor", thereby making available to an associated co-resident microprocessing unit the support devices of the compatible microprocessor. The interface control unit can also access other external devices not related and transparent to the devices of the compatible microprocessor. The interface control unit is logically divided into an execution section and a control section. The ex. ectuion section is controlled by the control section and comprises various registers, latches, multiplexers, logic, and data and address paths that provide communication between the co-resident microprocessing unit and off-chip devices. The control section of the interface control unit executes commands from the co-resident microprocessing unit and also performs bus arbitration, interrupt, and external reset functions. Bus cycles are of two types: memory-access or service, depending on the command from the co-resident microprocessing unit. Service cycles perform the interrupt acknowledge functions and other sense and control functions requested by the co-resident microprocessing unit. These sense and control functions have the special feature of being pin-programmable and pin-readable by the microprocessing unit. All action initiated by commands from the microprocessing unit elicits a comprehensive status response from the interface control unit.