baber/WOPTO huggingface dataset:
Patent EP-0030698-A2 (EP)
Inventor: HANNERZ KAERE
IPC: G21C9/012
Filed: 1980-12-08
Abstract: Ein Siedewasserreaktor enthält einen Reaktorkern (1) und einen diesen umgebenden Druckbehälter (2), der mit mindestens einer Rohrleitung (14) für abzulassenden Dampf und mit mindestens einer Rohrleitung (16) für Speisewasser versehen ist und der bei Normalbetrieb bis zu einer bestimmten Höhe (Normalniveau) (11) mit Wasser gefüllt ist, wobei der Dampfdruck im Druckbehälter einen im wesentlichen konstanten Wert von mindestens 5 MPa hat. Der Druckbehälter (2) kann mit einem wassergefüllten Becken (3) verbunden werden, bei dem das Volumen des Teils des im Becken vorhandenen Wassers, der oberhalb des Reaktorkerns (1) liegt, größer ist als das Volumen des im Druckbehälter (2) befindlichen Wassers. Der Druckbehälter (2) ist ein Betonbehälter mit einer inneren Wärmeisolierung (9). Der Reaktor enthält Notkühlleitungen (19,20) mit Ventilen (19', 20'), die den Druckbehälter (2) mit dem Becken (3) verbinden. Die Ventile (19', 20') sind normalerweise geschlossen. Die Leitungen (19, 20) sind auf verschiedenen Niveaus angebracht. Die Notkühlventile (19', 20') werden derart in Abhängigkeit des Wasserstandes (11) im Reaktorbehälter (2) gesteuert, daß sie geöffnet werden, wenn der Wasserstand eine bestimmte Höhe unterschreitet. Bei geöffneten Ventilen (19', 20') kann Dampf durch die oberen Notkühlleitungen (19) aus dem Reaktorbehälter (2) herausströmen und Wasser vom Becken (3) durch die unteren Notkühlleitungen (20) in den Druckbehälter (2) hineinströmen, wenn im Becken der Druckunterschied zwischen dem Niveau der unteren Notkühlleitungen und dem Niveau der oberen Notkühlleitung größer ist als der Druckabfall in der oberen Notkühlleitung. Die Notkühlung wird ohne Hilfe von Pumpen durchgeführt.
Patent EP-0028172-A2 (EP)
Title: Vaccin animal anticolibacillaire, obtention, application et souches d'escherichia coli utilisées
Inventor: GOUET PHILIPPE
IPC: A61K39/02
Filed: 1980-10-03
Abstract: Nouveau vaccin anticolibacillaire. Il contient des antigènes provenant de souches originales d'E.coli (Y<+>, 31A<+> et 47A<+>) et l'antigène connu K99. Application à la vaccination des vaches avant la mise bas, pour la protection des veaux nouveau-nés contre la diarrhée.
Patent EP-0034249-A2 (EP)
Inventor: OMODEI-SALE AMEDEO
IPC: A61K31/5377
Filed: 1981-01-12
Abstract: Napth[1,2-d]imidazoles and naphth[2,1-d]oxazoles of formula 0
     wherein R and R and hydrogen, halogen, alkyl or alkoxy, R 2  stands for hydrogen or halogen and A represents one of the following moieties
     wherein R 3  represents alkyl, cycloalkyl, or a -(CH 2 )nNR 5 R 6  group in which n is 1,2, or 3, R s stands for hydrogen or alkyl, R 6  is alkyl or R, and R 6  taken together with the adjacent nitrogen atom may represent a 4 to 7 membered saturated hetero-ring which may contain a further hetero atom and optionally be substituted e.g. with phenyl and substituted phenyl, R 4  stands for hydrogen, alkyl, cycloalkyl or a -(CH 2 )nNR 5 R 6  group provided that one of R 3  and R 4  is a -(CH 2 )n-NR 5 R 6  group, and R 7  is -(CH 2 )n-NR 5 R 6 , and their pharmaceutically acceptable acid addition salts are made e.g. by contacting the corresponding naphth[1,2-d]imidazoles or naphth[2,1-d]oxazoles wherein one of R 3  and R. or R 7  is a -(CH 2 )nX group where X stands for the residue of a reactive ester with the proper amine of formula HNR,R 6  in the presence of an acid acceptor agent. The new compounds are useful as CNS depressant agents.
Patent EP-0033163-A2 (EP)
Inventor: MIZUTANI MASATO
IPC: A01N43/707
Filed: 1981-01-28
Abstract: 3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4- triazine compound of the formula,
     wherein R, is an allyl or propargyl group, R 2  is a
     is a hydrogen atom or a methyl group: and when R 3  is a hydrogen atom, R. is a group of
     (in which R, is a chlorine, bromine or fluorine atom, or a methyl, vinyl, methoxycarbonyl or methoxymethyl group, R 8  is a hydrogen, chlorine, bromine or fluorine atom or a methyl group), and when R 3  is a methyl group, R 4  is a methyl group, R 5  is an isopropyl or cyclopropyl group, R 6  is an alkyl group having 1 to 3 carbon atoms or alkoxyl group having 1 to 3 carbon atoms, or a chlorine, bromine or fluorine atom, n is 1 or 2, and -(R 6 )n may include a 3,4-methylenedioxy group, and its use as an insecticide and/or acaricide. in which  R   3
Patent EP-0041602-A2 (EP)
Inventor: CLARK GARY ALAN
IPC: G03B27/50
Filed: 1981-04-10
Abstract: A copier is arranged to produce a developed image of an original on one half of an imaging area of an imaging element and to transfer this image to one half of a copy sheet. To produce a booklet from a number of originals (303), half of the originals are fed to an exposure platen but only odd numbered ones are scanned to produce copies on one half of one side of copy sheets (301 and 302). The copy sheets are then reversed and reloaded in reverse order and the remaining originals are similarly fed and scanned. The originals are then restacked in the reverse of their original order and the process is repeated to produce copies on the halves of the copy sheets which are still blank.
Patent EP-0032839-A2 (EP)
Inventor: WATKIN BERNARD CURTIS
IPC: A47C3/12
Filed: 1981-01-20
Abstract: A chair shell of resilient material such as polypropylene comprises a back support 12 and a seat portion 14. The natural deformability of the back support 12 is modified by slits 22, 24 and holes 32, 34, 36 so that under pressure from the back of a sitter resting against the back support the support is resiliently deformed into a shape which, in vertical section, includes a convex curve positioned properly to support the sitter's spine in the lumbo-sacral region and which is horizontal in convex section. The deformability of seat 14 is modified by slits 42, 44 and holes 42,46,48,50,54 to provide softer rear and front zones 44 and 52 to reduce the pressure on the ischial tuberosities and lower thighs of the sitter. The chair shell provides comfortable and orthopaedically desirable support whilst avoiding the need for thick upholstery. The undeformed state of the chair shell may be designed to allow the chairs to be easily stacked.
Patent EP-0035395-A2 (EP)
Inventor: DILKS CHARLES HERITAGE JR
IPC: B03B5/00
Filed: 1981-02-27
Abstract: A long, thin annular belt-like channel is designed for use in sedimentation field flow fractionation. The channel has a generally rectangular cross-section and a width to thickness aspect ratio (B to w) lying in the range of 3-50 to 1. The channel may be formed of a flattened capillary tube. The ratio of the thickness of the channel to the characteristic height of the particles to be separated (w to 1) is greater than 5 to 1.
Patent EP-0046135-A2 (EP)
Title: Drive mechanism for the drive axles of railway vehicles
Inventor: KUHLOW JURGEN DIPL-ING
IPC: B61F3/04
Filed: 1981-08-07
Abstract: In a propulsion unit for the driven axles of an electrically-powered rail vehicle, the torque of an electric propulsion motor is transmitted to the respective driven axle by way of a torque transmitting mechanism including gears and couplings. A common housing in the form of a hollow beam is used to enclose the propulsion motor, a bearing system, and a transmission. Cut-outs are provided in the sides of the housing to allow space for the driven axles. In order to increase the flexural and torsional stiffness of the propulsion unit, the hollow beam includes an annular end surface through which the propulsion motor and torque transmitting apparatus are inserted. The hollow beam not only forms a common housing or the propulsion components, but is a very stiff support element that reduces vibration and improves the running behavior of the propulsion unit.
Patent EP-0071809-A2 (EP)
Title: Reifen mit asymmetrischem Laufflächenprofil
Inventor: IPPEN JAKOB DR
IPC: B60C11/11
Filed: 1982-07-19
Abstract: Für den Alljahresbetrieb geeigneter Reifen mit einem Laufflächenprofil, das, in Laufrichtung betrachtet, bei der einen Reifenhälfte aus voneinander getrennten Profilblökken gebildet wird, während die andere Reifenhälfte ein im wesentlichen geschlossenes, nur durch Lamellen unterbrochenes Profil besitzt. Zweckmäßigerweise bestehen die beiden Reifenhälften aus verschiedenem Kautschuk, dessen Eigenschaften auf das jeweilige Laufflächenprofil abgestimmt sind.
Patent EP-0057062-A2 (EP)
Inventor: BOND WILLIAM CHARLES
IPC: G04G3/02
Filed: 1982-01-12
Abstract: A clock rate generator is described which can be programmed to provide an output clock that is N/M times the rate of a standard clock where N and M are integers. The generator comprises a counter (20), a programmable memory (30), reset logic (40) and a clocking control (50). A standard clock is applied to the counter (20) so that the counter (20) is advanced by one for each clock bit. The output of the counter is connected to the input lines of the programmable memory (30) where a pattern of binary ones and zeros are stored. The output of the programmable memory (30) is applied to the clocking control (50) to combine successive bits of the same polarity. The divisor M is determined by the number of standard clock counts between successive resets of the counter (20). The multiplier N is determined by the number of output cycles from the clocking control (50) between successive resets of the counter.
Patent EP-0074714-A2 (EP)
Inventor: STENGER RICHARD J
IPC: C08L101/00
Filed: 1982-08-09
Abstract: A cable fill composition comprises a paraffinic or naphthenic oil, a styrene-ethylene butylene-styrene block copolymer, and a linear polyethylene wax having a molecular weight of about 1000, whereby an improved drip point of the composition is obtained. The composition is suitable for filling voids in electrical and light-conducting cables.
Patent EP-0079176-A2 (EP)
Title: Improvements in gearboxes
Inventor: MCGUIGAN STUART JAMES
IPC: F16H61/26
Filed: 1982-10-28
Abstract: A compact gearbox particularly suitable for motorcycles and vehicles with transverse engines, the gearbox having twin lay shafts, each carrying different gears but both meshing simultaneously and continuously with either the output or input drives or one with one and one with the other.
Patent EP-0089005-A2 (EP)
Inventor: KURODA TOSHIMASA
IPC: D02G1/02
Filed: 1983-03-10
Abstract: A textured yarn suitable for weaving a fabric having an improved width shrinkage is provided by a simultaneous draw-texturing process of a partially oriented polyethylene terephthalate (PET) filament. During the draw-texturing process, the yarn delivered from a main heater is adjusted to maintain a yarn temperature not less than 80°C which corresponds to a glass transition temperature of PET prior to be introduced into a false twister, thereby both a crimpability and a sonic velocity of the resulted yarn are improved. A fabric woven therefrom has a good bulkiness as well as a good resiliency. Further, according to the same principle, a textured yarn having crimp unevenness suitable for producing a fabric having a surface contour is provided by varying the yarn temperature prior to be introduced into the false twister in a range between 80°C and 160°C. The latter yarn has no tight spots therein and results in naturally looking fabric
Patent EP-0100819-A2 (EP)
Inventor: MADDOX RANDALL ADRIAN
IPC: H03M1/00
Filed: 1983-05-02
Abstract: An optical shaft encoder (10) achieves, by its construction, both axial and radial alignment. This is achieved by first securing to a housing (30) by a latch, a mounting plate (15) which is spaced a predetermined distance from the housing (30). A rotatable encoder disc (40), having a conically shaped hub (46) is placed in an aperture (36) in the housing (30). The assembly is pushed onto the motor shaft (12), and the disc (40) is secured to the shaft (12). Plate (15) is then attached to motor case (13) and housing (30) rotated. This moves housing (30) into an abutting relationship with plate (15) and spaces housing (30) the predetermined distance from disc (40) which is thus both axially and radially positioned.
Patent EP-0094633-A2 (EP)
Inventor: TEETZ VOLKER DR
IPC: C07D209/54
Filed: 1983-05-13
Abstract: The invention provides compounds of the formula I    <IMAGE>  (I)  in which m is 1 to 3 and n is 1 to 4, a process for their preparation, and their use as intermediates for the manufacture of valuable medicaments, and starting products for the preparation of compounds of the formula I.
Patent EP-0097354-A2 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04M19/00
Filed: 1983-06-20
Abstract: 1. A circuit arrangement for determining the switching state of a subscriber connection line (TL) in telecommunications systems, the line wires (a, b) of which are each connected to one of the two poles of the supply voltage source (UB) via a supply element which, for switch-over between high-ohmic and low-ohmic supply, can in part be bridged in low-ohmic fashion by means of switching means (Ka, Kb), by evaluating the potential state at line-wire-related, fixed coupling points in the subscriber connection circuit which forms the exchange-end terminal of the respective subscriber connection line, with an indication circuit (K) which, by means of a cyclically operated, first electronic selection switching element (A1), can be consecutively connected to a plurality of subscriber connection lines, and which, in dependence upon the operating state of each subscriber connection circuit, set by a central contral device, is used to carry out different kinds of indications, for which purpose it is supplied with different reference voltage values which depend upon the nature of the indications, with capacitors (CS) which can each be separately connected by means of a second electronic switching element (A2) for the indication circuit (K) in dependence upon the switching position of the first selection switching element (A1), and which can be actuated in dependence upon the nature of the indication which is to be carried out, and which each serve for filtering purposes, and with switching means (kr) which serve to connect an a.c. ringing voltage (UR) to the wires of the subscriber connection line, characterized in that the first and second electronic selection switching elements (A1, A2) are each temporarily blocked in respect to the passage of current in the event of a switching position change in excess of the duration of the respective switching process, and that the first selection switching element (A1) is blocked in respect of the passage of current in the event of the connection and disconnection of the ringing a.c. voltage (UR) during a time which corresponds to the response- and drop-out times of the aforesaid connection means (kr) and switching means (ka, kb) which effect a switch-over between high-ohmic and low-ohmic supply.
Patent EP-0093498-A2 (EP)
Inventor: HIDER ROBERT CHARLES
IPC: A61K31/4418
Filed: 1983-03-24
Abstract: Pharmaceutical compositions containing a 3-hydroxy- pyrid-2-one or 3-hydroxypyrid-4-one in which the hydrogen atom attached to the nitrogen atom is replaced by an aliphatic hydrocarbon group of 1 to 6 carbon atoms and, optionally, in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic hydrocarbon group of 1 to 6 carbon atoms, or a salt thereof containing a physiologically acceptable cation, are of value for removing toxic amounts of metals, particularly iron, from the body.
Patent EP-0090626-A2 (EP)
Inventor: HONDA NOBUYASU
IPC: H01F1/11
Filed: 1983-03-25
Abstract: A magnetic toner, having an improved humidity dependency and used for developing an electrostatically charged image, comprises as main ingredients a magnetiG material composed of magnetite and a binder medium. The water-soluble component in the magnetite is lower than 0.15 % by weight and the water content of the magnetite at a temperature of 20°C and a relative humidity of 60% is lower than 0.3% by weight.
Patent EP-0090661-A2 (EP)
Inventor: KODAMA TOSHIROU
IPC: H01L21/027
Filed: 1983-03-30
Abstract: A thin film transistor according to the invention comprises:
     a glass substrate; a gate electrode which is formed on the glass substrate; a source electrode; a drain electrode;   an insulating film which covers at least said gate electrode; and, an amorphous semiconductor layer which is formed on said insulating film, and which comprises a first portion having said source electrode thereon, a second portion having said drain electrode thereon, and a third portion which is between the first and second portions, is located above the gate electrode, and klwhich is thin thickness capable of permeating light of photo lithography therethrough.
Patent EP-0094763-A2 (EP)
Inventor: TSUNEKI YUKIO
IPC: H02P8/14
Filed: 1983-05-04
Abstract: A pulse motor control device is provided with a microprocessor (10) for presetting time data in a counter (20) to determine a rotating speed of a pulse motor according to an interrupt signal, in which an overflow pulse from the counter is supplied as an interrupt signal to the microprocessor (10) and is also applied as a phase data changing signal, which determines the period of the phase data, to a motor control circuit (18). A gate (44) is provided at a prestage of the interrupt terminal of the microprocessor (10). When the pulse motor is driven at a constant speed, the gate is disabled to prohibit the interrupt signal from being applied to the microprocessor (10).
Patent EP-0115731-A2 (EP)
Inventor: PLESSIS ANDRE
IPC: H01J35/14
Filed: 1983-12-23
Abstract: Tube in which an electron beam (F) is deflected. The X-ray tube (10) comprises, in particular, a filament (2), a focusing element (3) behind the filament (2) and an anodic target (4); the filament (2) and the focusing element (3) form a cathode (C1) emitting the electron beam (F). The focusing element (3) consists of two metal parts (12, 13) electrically insulated from one another and from the filament (2). Independent polarisation of the two metal parts (12, 13) relative to the filament (2) makes it possible to obtain a deflection of the electron beam (F) by an electrostatic effect. The invention is applicable in particular to digital radiology equipment. <IMAGE>
Patent EP-0120344-A2 (EP)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: H04N9/81
Filed: 1984-03-02
Abstract: 1. A device for recording and playing back a television signal which does not contain any line synchronising pulses during the image sweep characterized in that together with the television signal a PCM signal is recorded, the bit clock of which is coupled the line frequency, and that during play back the regenerated bit clock serves as the clock signal for recreating the line synchronising pulses (H1, H2) during the image sweep.
Patent EP-0121887-A2 (EP)
Inventor: SMERZ OTTO DR
IPC: D06P1/16
Filed: 1984-04-02
Abstract: 1. A process for the level dyeing of synthetic fibers with disperse dyestuffs, which comprises dyeing in the presence of a mixture which comprises ethoxylated unsaturated carboxylic acids of 12 to 18 carbon atoms and an ethylene oxide content of 10 to 40 units and sulfosuccinic acid half-esters of alkoxylated polynuclear alkylphenols of the general formula I  see diagramm : EP0121887,P6,F1 in which R denotes a radical  see diagramm : EP0121887,P6,F2  or  see diagramm : EP0121887,P6,F3  X denotes ethylene and/or propylene groups, and R1 denotes a saturated straight-chain or branched alkyl radical of 6 to 14 carbon atoms and in which Y represents hydrogen or has the same meaning as R, n represents numbers from 2 to 25, Z represents numbers from 1 to 9, and Me represents a hydrogen atom, an alkali metal atom or one equivalent of an alkaline earth metal atom.
Patent EP-0134467-A2 (EP)
Inventor: WALLUSSEK HEINZ DIPL-ING
IPC: E21B47/12
Filed: 1984-07-03
Abstract: A dirigible drilling head is provided with a hydraulic pulser in its rotating inner tube in the form of a spindle piston which can obstruct the flushing medium passage and is displaced by a hydraulic circuit including a hydraulic valve. The hydraulic valve is in turn actuated by a miniature electronic circuit so that a variety of input parameters from respective sensors can be delivered to the circuit and transformed into respective hydraulic pulses which are monitored by a differential pressure pickup connected to the line feeding the flushing liquid to the string.
Patent EP-0152597-A2 (EP)
Inventor: YAMAMOTO KOICHI
IPC: H04N5/00
Filed: 1984-12-14
Abstract: There serves to emit light signals, more particularly infrared signals, and to receive such signals, an apparatus in which a light emitting arrangement (15) and a light receiving arrangement (20) are arranged in or behind a plate (32) which is translucent or transparent to said light signals or infrared signals. At least one surface of the plate (32) has such a finish between the light emitting arrangement (15) and the light receiving arrangement (20) that light rays are impeded or prevented from being passed on within the plate (32).
Patent EP-0130641-A2 (EP)
Inventor: OEBERG LARS-GUNNAR
IPC: B29D24/00
Filed: 1984-06-18
Abstract: Tanks, containers, pipes, etc., of sandwich construction may be manufactured by winding an inner sheet (3) onto a rotating mandrel (1), by then winding a hard insulation (8) which has been softened by heating in a microwave oven (9) onto the adhesive-coated inner sheet, and finally by winding a cover sheet (12) onto the adhesive-coated insulation layer.
Patent EP-0117148-A2 (EP)
Inventor: ASARI AKIRA
IPC: B01J3/04
Filed: 1984-02-20
Abstract: A high pressure apparatus including a container internally provided with a cylindrical space capable of being closed, which container is constituted by a unitary member or an integral assembly of plural members joined throughout its full axial length; a cotter or a pin inserted radially in the container at one or both axial end portions of said container, which cotter or pin serves as a structure for bearing an axial force induced by a high presure load; and a plurality of flexible members wound round the outer periphery of the container axially of the latter to thereby exert a precompression on the entirety of the container.
Patent EP-0119069-A2 (EP)
Inventor: LOVELESS FREDERICK C
IPC: C10M169/04
Filed: 1984-03-08
Abstract: A lubricating composition is provided containing: an ethylene-alphaolefin oligomer copolymer having a viscosity of 1000-3500 centistokes at 100°C; a low viscosity synthetic hydrocarbon and optionally a low viscosity ester; also optionally an additive package to impart desirable performance properties to the composition.
Patent EP-0120638-A2 (EP)
Inventor: AKRED BRIAN JOHN
IPC: C11D1/14
Filed: 1984-03-09
Abstract: A novel concentrated surfactant composition suitable for use as an ingredient of shampoo formulations comprises an aqueous solution of a mixed ammonium, monoefhanol- amine, isopropanolamine alkyl sulphate, wherein the alkyl group has from 10 to 18 carbon atoms. The composition has an active concentration above that corresponding to the M, phase/G phase transition but below that corresponding to the G phase/ hydrated solid transition.
Patent EP-0125871-A2 (EP)
Inventor: WASHBOURN JACK
IPC: F16D65/28
Filed: 1984-05-09
Abstract: An electric actuator which comprises an electric motor operable to a varying degree correspondingly to cause a spring to generate on an output member an output force which varies in accordance with the varying degree of operation of the electric motor.
Patent EP-0140660-A2 (EP)
Inventor: SHARP KENNETH GEORGE
IPC: H01L21/205
Filed: 1984-10-19
Abstract: There is described herein a method of forming amorphous polymeric halosilane films by decomposition on a substrate of bromo-, chloro-, fluoro-, di- or polysilanes at a temperature of between about 250°C and 550°C. As an example, hexafluorodisilane was decomposed at 350°C for 45 minutes and formed a gold lightly reflective film on a glass substrate. The films so formed may have application as solar cells, thin film transistors, optical data storage media and scratch resistant coatings.