baber/WOPTO huggingface dataset:
Patent EP-0015293-A1 (EP)
Inventor: TOROBIN LEONARD B
IPC: F24S80/525
Filed: 1980-03-25
Abstract: Des microspheres en verre creuses (17) sont fabriquees a partir d'une composition en verre a faible conductivite thermique contenant un vide eleve et un revetement metallique fin (20) de pose sur la surface de la paroi interne des microspheres. Les microspheres en verre creuses (17) sont utilisees dans la fabrication de materiaux isolants pour la construction de collecteurs d'energie solaire a haute efficacite (29, 43). Les microspheres en verre creuses (17) sont faites en formant une pellicule liquide de verre en fusion en travers d'un ajutage de soufflage coaxial (5), en appliquant un gaz de soufflage de vapeur metallique (10) a une pression positive sur la surface interne de la pellicule de verre pour souffler la pellicule et former une pellicule liquide en forme de cylindre allonge (12) de verre en fusion. Un jet transversal (13) est utilise pour diriger un fluide inerte d'entrainement (14) sur et autour de l'ajutage de soufflage (5) en faisant un angle avec l'axe de l'ajutage de soufflage. Le fluide d'entrainement (14), en passant sur et autour de l'ajutage de soufflage (5), induit dynamiquement un champ de pression a impulsion ou fluctuation du cote oppose de l'ajutage de soufflage pour former une sphere(17).
Patent EP-0013946-A1 (EP)
Inventor: HEISE CARL-HERMANN
IPC: E01C19/10
Filed: 1980-01-18
Abstract: 1. Equipment for the preparation of bituminous mixes, having a discharge device for minerals, a mixing device for the addition of thermoplastic binder and a rotary drum which is fired and provided with inserts, characterized in that, for the indirect firing of the rotary drum (1), known per se, a hot-gas generator (8) is provided which is arranged to lead tangentially into the rotary drum (1), and that the inserts (6) in the rotary drum are formed helically in order to guide the hot gases and the mix and are adapted to the tangentiel entry of the hot gases.
Patent EP-0014368-A1 (EP)
Inventor: HAGEMANN HERMANN DR
IPC: C07C67/00
Filed: 1980-01-21
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von 4-Nitrothioanisol, das dadurch gekennzeichnet ist, daß man in einer Eintropfreaktion ohne Isolierung der Zwischenstufen 4-Nitrochlorbenzol nacheinander mit Na2S2, einer alkalischen Na2S-Lösung und mit einem Methylierungsmittel umsetzt.
Patent EP-0015505-A1 (EP)
Title: Derivate des 3-Amino-1,2-propandiols, Verfahren zu ihrer Herstellung und pharmazeutische Präparate enthaltend solche Verbindungen und Verwendung von letzteren
Inventor: OSTERMAYER FRANZ DR
IPC: C07C231/06
Filed: 1980-02-28
Abstract: Derivate des 3-Amino-1,2-propandiols der Formel <IMAGE> in welcher Ar gegebenenfalls substituiertes Aryl, n die Zahl 0 oder 1 und alk Alkylen mit 2-5 Kohlenstoffatomen bedeuten, wobei das Stickstoffatom und das Sauerstoffatom oder, falls n für Null steht, der Phenylrest durch mindestens zwei Kohlenstoffatome voneinader getrennt sind, und R1 und R2 unabhängig voneinander je Wasserstoff oder Niederalkyl, oder zusammen Niederalkylen, Oxaniederalkylen, Thianiederalkylen, Azaniederalkylen oder N-Niederalkylazaniederalkylen darstellen, und Salze von solchen Verbindungen, Verfahren zu ihrer Herstellung, Arzneimittel, welche die neuen Verbindungen enthalten, und Verwendung zur Behandlung von Angina pectoris und Herzrhythmusstörungen, sowie als blutdrucksenkende Mittel.
Patent EP-0017081-A1 (EP)
Inventor: BERGK GUNTHER
IPC: G01S7/56
Filed: 1980-03-19
Abstract: Bei einer Vorrichtung zur optischen Anzeige von Größen ist auf einer rotierenden Scheibe (1) ein Leuchtelement (15) angeordnet, das zu definierten Zeitpunkten und für vorgebbare Zeitabschnitte zum Aufleuchten gebracht wird. Eine solche Vorrichtung erlaubt die Anzeige einer Vielzahl von physikalischen Größen auf engstem Raum und mit einem geringen technischen Aufwand.
Patent EP-0023646-A1 (EP)
Inventor: HOPPE HANS-GEORG
IPC: B60G13/00
Filed: 1980-07-18
Abstract: Formkörper aus einem zumindest teilweise offenzelligen Polyurethanelastomer mit einem weitgehend homogenen Dichteprofil und einem Raumgewicht von 0,3 bis 0,8g/cm³, dadurch gekennzeichnet, daß er an seiner Oberfläche eine dichte, nicht poröse Haut mit einer Dicke von 0,05 bis 1 mm aus Polyurethan oder Polyurethanharnstoff als Versiegelung aufweist.
Patent EP-0029213-A1 (EP)
Inventor: IGARASHI ISAO
IPC: B62D25/00
Filed: 1980-11-12
Abstract: A combination car system made up from a first car (1) and a second car (100), both of which are capable of running independently. The first car includes a pair of front wheels (3) by which it is driven, a pair of rear wheels (4), an engine, a braking system, and a transmission; and the engine, the braking system, and the transmission, when the first car is running independently, are controlled from the first car (1). The second car (100) includes a pair of front wheels (103), a pair of rear wheels (104) by which it is driven, an engine, a braking system, and a transmission. The engine, the braking system, and the transmission, when the second car is running independently, are controlled from the second car. The first car (1) and the second car (101) are couplable together into a coupled car which runs on the pair of front wheels of the first car (101) and the pair of rear wheels of the second car, with the pair of rear wheels (4) of the first car and the pair of front wheels (103) of the second car being removed from road contact. The operation of the engine of the first car is at this time coupled to the operation of the engine of the second car, so that the combined operation of both these engines is controlled from the first car (1); and the operation of the braking system of the first car is coupled to the operation of the braking system of the second car, so that the combined operation of both these braking systems is controlled from the first car. Further, at this time the transmission of the second car is controlled from the first car.
Patent EP-0023072-A1 (EP)
Inventor: BANNINK ANTON ALBERT
IPC: F17C5/02
Filed: 1980-07-23
Abstract: A filler valve for a tank for liquefied gas, comprising a valve body to be mounted in the wall of the tank, to the upper end of which body a filler hose can be connected, and in the wall of which valve body outlet ports are provided, two shut-off valves being provided in the valve body, between which shut-off valves a passage is present and furthermore the space between the two valve members is in open communication with the space under the valve members, said latter space comprising a passage opening controlled by a float, and in which furthermore the valves are constructed so as to be slidable one within the other and cooperate with one and the same seat.
Patent EP-0020050-A1 (EP)
Inventor: TRESSEL WILLARD
IPC: G10D3/02
Filed: 1980-05-13
Abstract: The violin illustrated has a bridge (18) resting on a resonator (34), and the resonator bar has a plurality of individually-tuned resonators (40,42,44,46,48,50). An electronic pickup (62,64) is coupled to the resonator bar. The output can be coupled to an amplifier. The resonator bar is mounted on clamping pads (60) and the degree of damping is adjusted by adjusting screws (54,56).
Patent EP-0032289-A1 (EP)
Inventor: MOLNAR ATTILA
IPC: C09K23/00
Filed: 1980-10-24
Abstract: Anionic surface active agents of the general formulae I and II
     
     
     where R 1  is C I - 12  alkyl;   A is -(CH 2 ) n - (wherein n is 0-6), -CH =CH-, phenylene, or alkylphenylene;   x is an integer of 3 to 35;   R 2  is C 8-12  alkyl or alkenyl;   Z is -(CH 2 CH 2 O)xH or
     where x is as defined above;     
and the salts thereof with inorganic or organic bases.
     These surfactants have excellent surface active properties and hard water tolerance, and may be prepared by conventional esterification techniques.
Patent EP-0014136-A1 (EP)
Inventor: LESCURE JEAN-PIERRE
IPC: C02F3/28
Filed: 1980-01-18
Abstract: An anaerobic fermenter-decanter for the purification of residual water from the sugar industry, with recovery of methane, consists of a tank with inclined walls, with a central agitator on a vertical shaft. A flexible cover anchored by its periphery to the walls of the tank and totally submerged forms a collecting pocket for the fermentation gases. The water to be purified is introduced, after being heated to about 35 DEG , towards the bottom of the tank near the agitator. A metal collecting bell with submerged edges and with the shaft of the agitator passing axially through it is connected by its edges to a central opening of the cover. The purification yields may exceed 90%.
Patent EP-0028965-A1 (EP)
Title: Système d'identification de personnes demandant l'accès à certains milieux
Inventor: HERVE ROBERT JEAN LOUIS ANTHIN
IPC: G07F7/10
Filed: 1980-10-29
Abstract: La personne et le milieu à protéger disposent chacun d'une carte de crédit. Les cartes de crédit du milieu contiennent dans leur propre mémoire un code secret S et un code d'identification In. Le milieu à protéger dispose d'autre part d'un générateur d'un code aléatoire E qui est envoyé dans chacune des cartes lorsqu'une demande d'accès est exécutée. Un dispositif dans chacune des cartes calcule la fonction R = p (S, E, I) et un comparateur disposé dans le milieu à protéger compare la fonction délivrée par chacune des cartes pour autoriser ou non l'accès de la personne au dit milieu. Application : Badges Electroniques
Patent EP-0025043-A1 (EP)
Inventor: LINDBLAD STIG MARTIN
IPC: G01P15/03
Filed: 1980-09-24
Abstract: Des moyens de verrouillage pour des ceintures de securite du type a enrouleur utilises de preference dans des vehicules, et pourvus d'une courroie (3) qui, contre la force d'un ressort, peut etre deroulee a partir d'un dispositif d'enroulement de la courroie. Ils comprennent une bobine pour une courroie, la bobine etant montee en rotation, et un mecanisme d'encliquetage a linguets (8), qui peut etre commute entre une position de liberation de la bobine a courroie et une position de verrouillage, dans laquelle la bobine est maintenue bloquee contre la rotation dans une direction. Le dispositif d'enroulement de la courroie comprend egalement des moyens d'actionnement (7) pour le changement du mecanisme a linguets vers une position verrouille lorsque les moyens d'actionnement sont soumis a une acceleration depassant une valeur predeterminee. Les moyens d'actionnement comprennent un corps d'inertie (11) avec une surface de base determinee (14). Le corps d'inertie peut occuper une position de repos centrale avec sa surface de base reposant sur une surface d'appui (19), ou une position de travail peripherique, dans laquelle le corps d'inertie est bascule autour d'un premier centre de pivotement (45). Les moyens d'actionnement comprennent egalement un element de transmission (12) qui detecte les positions du corps d'inertie et effectue la commutation du mecanisme a linguets (8). Les moyens d'actionnement (7) comprennent un second centre de pivotement (44) autour duquel l'element de transmission est dispose pour pivoter en association avec le changement du corps d'inertie (11) entre la position de repos et la position de travail. L'element de transmission est pourvu d'une branche (33) qui, dans la position de repos, occupe une position centrale par rapport a l'axe de symetrie du corps d'inertie. Il presente un troisieme centre de pivotement (46) pour que les moyens d'actionnement (7) cooperent avec son extremite avec une surface de guidage (35) du corps d'inertie de telle maniere que l'extremite de la branche se deplace
Patent EP-0036092-A1 (EP)
Inventor: BEATTY THEODORE ROBERT
IPC: H01M50/167
Filed: 1981-02-19
Abstract: Radially sealed galvanic dry cells having a safety high pressure vent means comprising the crimping of an arc portion (6) between about 150° and 200° of the top edge of the container (2) over the cell's gasket-cover closure means (12, 18) so that at a predetermined high internal gas pressure build up, the gas will tip the cover (18) of the closure means (12,18) and produce a vent passage (40) within the cell housing (2) between the cover (18) and the gasket (12) of the closure means proximal the remaining arc portion of the top edge of thecontainer(2).
Patent EP-0037908-A1 (EP)
Inventor: CURE PAUL OMER IVO
IPC: G01N33/20
Filed: 1981-03-13
Abstract: Bei einem Verfahren zur Bestimmung des Kohlenstoffgehaltes von Stahlschmelzen mittels einer thermischen Analyse durch Ermittlung der Temperatur-Haltepunkte, die beim Abkühlen der Schmelze im Bereich einer Phasenänderung oder Phasentransformation auftreten und in einer Abkühlkurve in Abhängigkeit von der Zeit ausgewertet werden, wobei der Haltepunkt im Zusammenhang mit dem Eisenkohlenstoffdiagramm einem bestimmten Kohlenstoffgehalt entspricht, wird die Temperaturdifferenz zwischen zwei Haltepunkten ermittelt, die bei der Liquidus-Phasenänderung und bei einer Phasentransformation oder bei zwei Phasentransformationen auftreten und die ermittelte Temperaturdifferenz zur Bestimmung des Kohlenstoffgehaltes im Zusammenhang mit dem Eisenkohlenstoffdiagramm benutzt.
Patent EP-0049511-A1 (EP)
Inventor: JIKIHARA TETSUO
IPC: A01N39/00
Filed: 1981-10-05
Abstract: N-Phenyl-Δ'-tetrahydrophthalimides having a substituted oxy group at 3-position and a halogen atom at 4-position if necessary, a halogen atom at 2-position of phenyl group have excellent herbicidal activity and are useful as selective herbicides.
Patent EP-0056445-A1 (EP)
Inventor: BECHTOLD RAINER
IPC: F24D19/10
Filed: 1981-10-27
Abstract: 1. A method for the operation of a heating system possessing radiators (2), through which a heat carrying medium flows, a heat pump (1), an additional heat source (7) which is connected in dependence upon the actual temperature value of the heat carrying medium, and a regulating device (10), wherein the connection of the additional heat source (7) in dependence upon the result of a heat output balance of required heat output and the maximal heat output of the heat pump (1) is only effected if, for a running heat pump (1) the actual temperature value (theta VI ) of the heat carrying medium falls below the lower limit value (theta 1 ) of a tolerance band (T) which contains the time-variable theoretical temperature value (theta VS ) of the heat carrying medium, and does not rise above it again within a transit time interval (tau BIV ), whose start coincides with the time of the undershooting of the lower limit value (theta 1 ), and does not have a minimum temperature rise (DELTA theta 0 ) at the end of the transit time interval (tau BIV ) relative to the actual temperature value (theta VIA ) at the start of the transit time interval (tau BIV ).
Patent EP-0038602-A1 (EP)
Inventor: VISSER TEUNIS
IPC: F16C33/22
Filed: 1981-04-14
Abstract: The invention relates to an axial bearing comprising a shaft 1 with a disc 2, said disc having grooves 7 and cooperates with a stationary disc 5,6 made from elastomeric material the bearing being based upon the principle that the flank 8 or flanks 8,9 of the groove 7 under all circumstances from stand still to motion at full speed deform the smooth surface of elastomeric material and form a lubricating wedge.
Patent EP-0038667-A1 (EP)
Inventor: MIURA SHUZI
IPC: A61K38/00
Filed: 1981-04-14
Abstract: IgM derivatives into which acyl groups expressed by the following formula (I) are introduced to make their anticomplement activity weak by acylating the free amino groups existing in IgM up to 1 - 90% (acylation percentage) 
     -COR .....(I) where R indicates an alkyl group having 1 to 4 carbon atoms, or a carboxylated alkyl group expressed by -(CH 2 )mCOOH (m is 2 or 3) or -CH =CHCOOH. 
     These IgM derivatives can be used for making immunoglobulin preparations for intravenous injection use.
Patent EP-0036364-A1 (EP)
Inventor: CHARRON JEAN-CLAUDE
IPC: F23L17/04
Filed: 1981-03-11
Abstract: 1. A process of coupling, to the exterior, as gas heater (1) of forced draught room selaed type comprising a fan (18) for extraction of the burnt gases and/or the admission of fresh air and using a tube for evacuation of the products of combustion coaxial with a fresh air inlet tube to the apparatus, characterized by the fact that the tube for evacuation of the products of combustion is a flexible tubling (5) which couples to the orifice (13) for evacuation of burnt gases from the heater and which is introduced to the interior of the normal or conventional flue conduit (3) existing in the construction and whose base connects to the chamber (16) for admission of air to the heater ; and in that said flexible tubing (5) is not applied against the walls of the flue (3) thus leaving a space sufficient for the passate of fresh air necessary for the heater.
Patent EP-0056268-A1 (EP)
Title: Verfahren zur Aufbereitung von Tabak
Inventor: GAISCH HELMUT
IPC: A24B15/20
Filed: 1982-01-09
Abstract: Zur Denitratisierung von Tabak werden die löslichen Nitrate aus dem Tabak extrahiert und im Extrakt durch metabolische Assimilation abgebaut. Die Proteine der dabei entstehenden Biomasse werden hydrolysiert und aus den dabei gewonnenen Aminosäuren werden durch Maillard'sche Reaktion Aromastoffe gewonnen, die dem Tabak wieder zugesetzt werden.
Patent EP-0058953-A1 (EP)
Inventor: BENTE ALFRED
IPC: A43B5/02
Filed: 1982-02-19
Abstract: Bei einem Fussballschuh mit auf der Schaftaussenseite vorgesehenen reibungserhöhenden Vorsprüngen zur Erhöhung des Reibschlusses mit dem Ball sind die Vorsprünge durch quer über den Rücken des Schuhschaftes verlaufende Streifen (8) aus Leder oder dgl. gebildet, die mit dem Schuhschaft derart verbunden sind, dass zumindest ihr nach vorne weisender Randbereich (11) von dem Schuhschaft abhebbar ist.
Patent EP-0065094-A1 (EP)
Inventor: KREFT ROLF
IPC: B01D46/04
Filed: 1982-03-26
Abstract: 1. A cartridge filter having a cleaning nozzle which is disposed in the interior thereof, characterised in that the cleaning nozzle (3) comprises a square tube (4) which is provided at two mutually oppositely disposed walls (6, 7) with mutually displaced rows of holes, which is closed at one end, which is mounted rotatably in a holding means (11) in the region of its open end, and which is provided with a compressed air connecting member (10).
Patent EP-0094449-A1 (EP)
Inventor: KISHI NORIMASA
IPC: B60R16/02
Filed: 1982-05-19
Abstract: A spoken instruction system for an automotive vehicle can selectively activate actuators according to vehicle-travelling conditions in such a way that a spoken instruction such as "Door open" or "Trunk lid open" can be recognized only when vehicle speed is zero, "Headlight high/low beam" can be recognized only when vehicle speed reaches a predetermined value, and "Air conditioner on/off" or "Radio on/off" can be recognized regardless of vehicle speed. The speech recognition system for an automotive vehicle comprises a speed sensor or the like and a speed-dependent speech selection unit including AND gates or analog switches, in addition to the conventional speech recognizer.
Patent EP-0071218-A1 (EP)
Inventor: SOERENSEN GUNNAR
IPC: G03G9/08
Filed: 1982-07-23
Abstract: The invention relates to a powder for use in dry sensitization for electroless metallization. The powder comprises finely powdered particles of a plastic material and 0.1 to 10 weight% of a sensitizing compound and 0.01 to 10 weight% of a surfactant. Upon melting down of the powder on a substrate a well-defined metallization edge results after subsequent electroless metallization.
Patent EP-0071876-A1 (EP)
Inventor: RAPP KARL
IPC: F02M59/26
Filed: 1982-07-28
Abstract: Die als Reihenpumpe ausgebildete Kraftstoffeinspritzpumpe weist eine Regelstange (22) zur Verdrehung eines mit einer schrägen Steuerkante (15) versehenen Pumpenkolbens (4) auf. Der Pumpenkolben besitzt ferner wenigstens eine Längsnut (14), durch die bei Überdeckung mit einer Füll- und Entlastungsöffnung (10) des Pumpenarbeitsraumes (6) eine Null-Förderung einstellbar ist. Bei elektrisch gesteuerter Betätigung der Regelstange (22) ist durch entsprechende Einstellung der Endanschläge der Regelstange (22) bzw. durch entsprechende Gestaltung des Pumpenkolbens (4) dafür Sorge getragen, daß die Öffnung (10) vor Erreichen des Endanschlages der Regelstange (22) in Überdeckung mit einer sich an den Vollastarbeitsbereich des Pumpenkolbens (4) anschließenden Längsnut (14) gelangt.
Patent EP-0068557-A1 (EP)
Inventor: CLARK MICHAEL THOMAS
IPC: C07D517/16
Filed: 1982-06-14
Abstract: A herbicidal composition which comprises a carrier and, as active ingredient, a compound of the general formula I or where possible, an acid addition salt thereof: 
<CHEM>
 in which Y represents a sulphur, selenium or tellurium atom; R<1> and R<2> each independently represents an optionally substituted alkyl or aryl group or an alkoxycarbonyl group, or R<1> and R<2> together represent an alkylene linkage or an alkylene linkage containing a heteroatom in the chain, each linkage being optionally substituted with one or more alkyl groups or phenyl groups or an alkoxy substituted phenyl group, a benzyl group, an acyl group, a pyridyl group or a furyl group with the proviso that when the heteroatom is sulphur it is optionally present in an oxidized form; X represents an oxygen atom and in addition when Y represents a sulphur atom X optionally represents a sulphur atom. Also within the scope of the invention are certain novel compounds according to general formula I and a method of combatting undesired plant growth at a locus.
Patent EP-0081264-A1 (EP)
Inventor: VAN ROESSEL FREDERIK JOHANNES
IPC: H04N5/455
Filed: 1982-12-01
Abstract: A demodulation circuit comprising a high-frequency amplifier (2) and a subsequent demodulator (3) the output of which is fedback to a control input of the amplifier (2) via a keyed automatic gain control circuit (5). In addition, the output is fedback to a carrier input of the demodulator (3) via a phase control circuit (11) and a phase shifter (8) to which a reference carrier (CS) is applied. The phase control circuit (11) is supplied with a pulse-shaped signal (VBS) having periodic pulses. The pulses are directly conveyed to the phase shifter (8) and they further switch a gate circuit (19-23) by means of which the demodulator output is connected to an integrating differential amplifier (26) the output of which is coupled to the phase shifter (8). After the demodulation circuit has been activated, an optimum demodulation is always present as the differential amplifier (26) cannot become saturated and a second differential amplifier (37) which has a positive feedback (42) causes a phase control range to be passed through so that no faulty stable states can occur.
Patent EP-0072706-A1 (EP)
Inventor: NISHIMURA SATOSHI
IPC: G10L21/04
Filed: 1982-08-18
Abstract: A sound signal processing apparatus converts the frequency of a sound signal. More specifically, by turning a first switching means (141, 142) and a second switching means (151 to 154) to a first state, a sound signal is obtained from a low-pass filter (4). The sound signal is sampled as a function of a first clock pulse having a fixed frequency f1 and the sampled output is stored in a random access memory (95). The stored data in the random access memory is read out as a function of a second clock pulse having a frequency f2 varying as a function of a control signal and is withdrawn through a filter (13) having an attenuation characteristic varying in association with the frequency of the second clock pulse. The obtained sound signal is subjected to conversion of the frequency converted to be as large as f2tfl times that of the input sound signal. Conversely, by turning the first and second switching means to a second state, the sound signal obtained from the filter is sampled as a function of the second clock pulse and the sampled data is stored in the random access memory (95). The stored data in the random access memory is read as a function of the first clock pulse and is withdrawn through a low-pass filter. The obtained sound signal has the frequency which is as large as f1/f2 times that of the input sound signal.