baber/WOPTO huggingface dataset:
Patent EP-0047063-A2 (EP)
Inventor: SCHREGENBERGER ALEX JAKOB
IPC: F27D17/00
Filed: 1981-07-28
Abstract: An oven 5 is disclosed as having a plurality of chambers 34 which are sealed from the ambient atmosphere, and to which gas, heated to a high temperature outside the chambers, is cirulated via line 13 to each of the chambers for admixture with gas (coming from line 16) which is cool compared to the high temperature gas, to produce in the chambers a mixture of hot and cool gas at a predetermined temperature. The hot gas is circulated to the chambers at a certain desired pressure, and the cool gas is circulated to the chambers at a certain rate of flow. Gas is exhausted from the oven via line 17 also at a fixed rate of flow. The gas pressure in the first chamber 31 to be encountered by an element 6 passing through the oven 5 is monitored at 28 and triggers an adjustment of damper 21 so changing the flow of cool gas when the pressure varies from a desired norm. This change in flow of cool gas influences the temperature which is also monitored at 20. A change in this temperature produces a corresponding change in the mixture of hot and cool gas to return the oven temperature to the desired level.
Patent EP-0047192-A2 (EP)
Title: Système de mesure d'une grandeur d'état d'un fluide
Inventor: MOUTON PIERRE CHARLES
IPC: G01K13/02
Filed: 1981-07-22
Abstract: Système de mesure d'une grandeur d'état d'un fluide par prélèvement comportant une sonde de mesure (10) ayant une certaine erreur permanente. 
     Ce système comprend en plus deux sondes correctrices (11) et (12) placées au contact dudit prélèvement de fluide, l'une des sondes (11) ayant sensiblement la même erreur que la sonde de mesure (10), l'autre sonde (12) ayant une erreur double. Ces trois sondes sont avantageusement des thermocouples associés en opposition dans l'ordre (10), (12), (11), de telle sorte que l'erreur de mesure AT donnée par la sonde de mesure (10) par rapport à la température réelle du gaz Tg est compensée par celles des sondes correctrices (10) et (11). 
     L'invention s'applique notamment à la mesure de la température de gaz de turbomachines.
Patent EP-0077435-A2 (EP)
Inventor: ZIEGLER GERHARD DIPL-ING
IPC: F02B75/06
Filed: 1982-06-30
Abstract: Dieser Kurbeltrieb umfasst ein Schwungrad und eine Kurbelwelle. Zur Minimierung der Schwingungen des Kurbeltriebs ist die schwingende Masse des Schwungrades in der Kröpfungsebene der Kurbelwelle kleiner als in der Normalebene.
Patent EP-0076417-A2 (EP)
Inventor: MARADINI GILDO
IPC: F26B15/12
Filed: 1982-09-18
Abstract: The apparatus comprises a coil-like pattern chamber (14), wherein a reel (48) rotates, whereon carriages (66) loaded with articles of manufacture are arranged. The chamber comprises an axial drying air inlet port (31) and a tangential drying air outlet port (63), thereby as the reel (48) is rotated, air is caused to follow a radial path to sweep the articles of manufacture, and, in combination with the centrifugal force, provide their drying. 
     Thus the loading step of the article to be dried is facilitated and the drying step is made faster and more effective without inducing matting or otherwise damaging the yarns.
Patent EP-0084176-A2 (EP)
Inventor: OTTO HELMUT F DIPL-KAUFMANN
IPC: B65D83/04
Filed: 1982-12-29
Abstract: A device for storing tablet units and for their individual removal has at least one tablet shaft (4) situated in an essentially closed housing (3) to receive a number of tablet units (2) stacked above one another, the width of which shaft is at least equal to the width of one tablet unit and the depth of which shaft is at least equal to the length of one tablet unit. A support bearing (13) for supporting the stored tablet units is arranged at the lower end of said tablet shaft, the housing (3) having at the lower end of the tablet shaft a removal opening (23), the width (B) of which is at least equal to the width of one tablet unit and the height (h) of which is at least equal to the height or thickness of one tablet unit (2). <IMAGE>
Patent EP-0085838-A2 (EP)
Inventor: KAWAMURA YOSHIHISA
IPC: F02B1/04
Filed: 1983-01-12
Abstract: A fuel injection timing control system for an internal combustion engine into which fuel is intermittently injected, includes a closed-loop fuel injection timing control system, a first device, fluidly-driven, for varying the fuel injection timing, and a second device for adjustably determining the response time and the stability of the closed-loop control system. The first device constitutes a part of the closed-loop control system. The second device constitutes another part of the closed-loop control system. Sensed is a condition of the working fluid for the first device which can influence the response time and the stability of the closed-loop control system. The second device is adjusted in accordance with the sensed working fluid condition so as to reduce the influence of the working fluid condition on the response time and the stability of the closed-loop control system.
Patent EP-0085902-A2 (EP)
Inventor: CHRISTOPHLIEMK PETER DR
IPC: B01J19/18
Filed: 1983-01-27
Abstract: Feinstteiliges, wasserhaltiges zeolithisches Natriumaluminiumsilikat der Zusammensetzung 0,9 bis 1,1 Na2O : 1 Al2O3 : 1,8 bis 2,3 SiO2, welches zumindestens 99,8 Gew.-% eine Teilchengröße von kleiner als 25 µm aufweist, wird erhalten durch Umsetzen von Metakaolin mit wäßriger Natronlauge in einer wäßrig alkalischen Suspension der Zusammensetzung 1,5 bis 5 Na2O : 1 Al2O3 : 1,8 bis 2,3 SiO2 : 40 bis 200 H2O. Die Suspension wird langsam auf die Zeolithisierungstemperatur im Bereich von 70 bis 100°C aufgeheizt, bei einer Temperatursteigerung von im Mittel 20°C innerhalb von 2 bis 10 Minuten. Sie durchströmt kontinuierlich einen stufig wirkenden und/oder stufig ausgeführten Reaktor mit mindestens 7 Stufen, wobei in den jeweiligen Stufen zur Vermeidung einer Sedimentation die Suspension hinreichend durchmischt werden muß. Die Suspension wird bei einer Temperatur von 70 bis 100°C solange im Reaktor gehalten, bis der röntgenographisch ermittelbare Kristallisationsgrad des gebildeten zeolithischen Natriumaluminiumsilikats mindestens 80 % der theoretisch erzielbaren Kristallinität erreicht hat. Anschließend strömt die gewonnene Suspension des kristallinen zeolithischen Natriumaluminiumsilikats am dem Eingangsteil entgegengesetzten Ende des Reaktors aus. Die Suspension durchströmt den Reaktor mit einem Durchsatz im Bereich von 1 bis 3 m³ Suspension pro m³ Reaktorvolumen und Stunde den Reaktor. Für die Umsetzung bevorzugte Reaktoren sind: eine Rührkesselkaskade mit mindestens 7 Kesseln, eine Rührkolonne mit mindestens 7 Kammern sowie ein Rohrreaktor, der ein Verhältnis von Rohrlänge : Rohrdurchmesser im Bereich von 3 000 bis 7 000 aufweist.
Patent EP-0103104-A2 (EP)
Inventor: KOBLER INGO
IPC: B65H29/00
Filed: 1983-07-13
Abstract: Um zwischen zwei Bogenbearbeitungsstationen Bogen oder Bogenpakete ohne Abbremsung drehen zu können, werden mit Endlosbändern verbundene Tellerpaare verwendet. Die Tellerpaare werden jeweils bei Übernahme eines Bogens gegeneinandergestellt und vor Abgabe des Bogens auseinandergefahren. Entlang des Bogentransportweges erfolgt eine Drehung der Bogen vorzugsweise um 90°. Mit einer derartigen Anordnung ist es möglich, den sogenannten dritten Falz auch bei voller Geschwindigkeit, d.h. ohne Abbremsung der Falzexemplare unter Einsatz eines Falzklappenzylinders zu erzeugen.
Patent EP-0093546-A2 (EP)
Inventor: JACKSON JOHN
IPC: G01V3/08
Filed: 1983-04-21
Abstract: A displacement sensitive transducer (1) comprises a body (2) made of elastomeric material such as silicone rubber in which there is provided a means (4, 10) for supporting a magnetic field within the body (2). A detector arrangement (6) incorporating a magnetic field sensor (7) is provided for detecting variations in the magnetic field of said supporting means (4,10).
Patent EP-0103943-A2 (EP)
Inventor: TACKLIND CHRISTOPHER A
IPC: B41J2/05
Filed: 1983-06-08
Abstract: A side-shooting thermal ink jet printer is provided with a control circuit for permitting the ejection of ink droplets from printhead orifices at only certain times after the ejection of ink droplets from other orifices in the printhead so that crosstalk between orifices through the ink supply does not degrade the quality of the subsequently ejected ink droplets. A test circuit is provided for determining the optimum multiplex periods between ejection of ink droplets from adjacent orifices.
Patent EP-0105721-A2 (EP)
Inventor: NAGANO EIKI
IPC: C07D231/56
Filed: 1983-09-28
Abstract: A 2-substituted phenyl-4,5,6,7-tetrahydro-2H-indazole compound of the formula:
     wherein X is a chlorine atom or a bromine atom, Y is an oxygen atom or an imino group, Z is a chlorine atom or a methyl group and R is a C 1 -C 4  alkyl group, a C 3 -C 4  alkenyl group, a C 3 -C 4  alkynyl group, a C 1 -C 6  alkoxycarbonylmethyl group, a C 3 -C 6  cycloalkoxycarbonylmethyl group or a C 1 -C 4  haloalkoxycarbonylmethyl group, which is useful as a herbicide.
Patent EP-0109309-A2 (EP)
Inventor: DODD P DAVID
IPC: G11B20/18
Filed: 1983-11-15
Abstract: When data is called from a disk memory by a host computer, the data is examined to detect embedded commands which would indicate that the data is not part of a sequential data stream. When such negative indicators are absent (NO STAGE INDICATORS OFF, 86) and provided the total amount of requested data is not large (88), one track is staged (90) into a cache memory in anticipation of a future request. If record 1 on the track was read (92) to the host, it is likely that the request is one of a sequence of requests and a flag is set (94) to indicate this. If then it is possible to de-allocate from the cache the track having the current address less two it is known that three consecutively addressed tracks have been read and an additional track is pre-staged into the cache in anticipation of continuation of the sequence.
Patent EP-0113973-A2 (EP)
Inventor: MCKAY GLEN
IPC: G02B6/44
Filed: 1983-12-13
Abstract: © Apparatus for laying of optical waveguides (16) into sinuous grooves (52) of a support filament (10) in which a laying device surrounding a feed path for the filament has a plurality of elongate guide elements (56) for the waveguides, the elements extending downstream from a carrier (42) and being inclined to the feed path to terminate in free inner ends. The guide elements are rigid and are allowed by the carrier to have lateral swinging movement to enable their free ends to follow the path of a groove in the support filament as it moves along its feed path. A groove locating projection (50) is provided to maintain positional relationship between the carrier and support filament as the filament passes the carrier.
Patent EP-0120256-A2 (EP)
Inventor: BIERMANN HANS-PETER DR
IPC: G11B5/845
Filed: 1984-02-13
Abstract: The present invention applies to magnetic pigments which do not tend to form dust and are available in powder or granular form, for the recording of magnetic signals and a method for the manufacture of these pigments and the use of the pigments for the manufacture of magnetic recording media.
Patent EP-0142649-A2 (EP)
Inventor: MUELLER MANFRED
IPC: H02M7/5387
Filed: 1984-08-31
Abstract: Ein Pulswechselrichter, insbesondere ein Transistorwechselrichter, soll ein möglichst symmetrisches System von Ausgangsspannungen U,R bis U,T mit z.B. trapezartiger Kurvenform erzeugen. Hierzu werden mehrere Referenzspannungen U1, U2, U3 unterschiedlicher Kurvenform erzeugt, wobei jeweils ein Abschnitt einer Ausgangsspannung mit einem Abschnitt einer Referenzspannung deckungsgleich ist. Diese Referenzspannungen werden sowohl mit einer hochfrequenten Tastfrequenz, wie der invertierten Tastfrequenz pulsbreitenmoduliert, und die pulsbreitenmodulierten Referenzspannungen bzw. die mit der inversen Tastfrequenz modulierten inversen Referenzspannungen werden jeweils abschnittsweise auf die Steuerleitungen der Wechselrichterschalter durchgeschaltet. Dabei werden alle zur Erzeugung des Ansteuersignals für einen Wechselrichterausgang verwendeten Referenzspannungen und Bauteile auch für die Erzeugung der Ansteuersignale der anderen Ausgänge verwendet, so daß ohne einen aufwendigen Abgleich ein symmetrisches System von Ansteuerspannungen entsteht.
Patent EP-0143273-A2 (EP)
Inventor: FALK JOHN CARL
IPC: C08L71/12
Filed: 1984-10-01
Abstract: Blends comprising an aromatic polycarbonate and a phenylene ether copolymer resin exhibiting good toughness and improved high temperature end-use performance as measured by heat distortion temperature.
Patent EP-0141399-A2 (EP)
Inventor: USRY JOE
IPC: F24F6/14
Filed: 1984-10-30
Abstract: A humidifier for pulmonary assistance systems which includes a transparent housing with an air passage extending therethrough and water reservoir. The passage includes a convergent-divergent section separated by a narrow throat. A narrow channel connecting the reservoir to the throat so that with the divergent section being open to the reservoir, the differential pressure between the reservoir and the throat causes water to flow into the air passage. A collection surface is provided in the divergent section for extracting water droplets from the air flowing through the passage, and a heating panel is provided for heating the water in the reservoir.
Patent EP-0163769-A2 (EP)
Inventor: KRANSNOPOLSKY MICHAEL
IPC: B21D53/16
Filed: 1984-12-12
Abstract: Manufacture of rings that are contoured on the edge surface and/or the faces. A blank is formed by bending a rod into annular shape and welding the edges together. This blank is then placed into a stamp-type machine wherein the blank is deformed into a ring with the desired contours, the degree of deformation being at least 10%. The invention also provides a tamp-tpye machine for making these rings.
Patent EP-0148465-A2 (EP)
Inventor: FRENTRUP MARK ANDREW
IPC: C10M173/02
Filed: 1984-12-18
Abstract: Fluid concentrates for aqueous functional fluids useful in hydraulic systems or as metalworking compositions contain
     (a) a cloud point raising metal dialkyldithio-phosphate additive having the following structural formula:
     wherein R 1 , R 2 , R 3 , and R 4  are individually linear or branched alkyl, alkenyl, aryl, arylalkyl and alkylaryl groups having from 1 to 24 carbon atoms; and M is Zn, Sb, Sn, Mg or Mn; preferably Zn or Sb;   (b) a polyether nonionic surfactant; and   (c) an associative polyether thickener.
Patent EP-0151296-A2 (EP)
Inventor: RICHTER LUDWIG
IPC: H02P8/00
Filed: 1984-12-19
Abstract: Control circuitry for a self-synchronously driven step motor under closed loop control includes, for determining the rotor position, a technologically simplified back EMF waveform detector circuit which includes fewer than five operational amplifiers, and preferably only one operational amplifier, and which delivers, for each motor phase, a back EMF signal and the negative thereof. Use can be made of these signals individually or in various combinations, with the aid of a back EMF selector arrangement and an adder connected thereto, for controlling the stator field. By sum and difference formation of back EMF signals by the adder and by assigning such signals each to a respective energization state of the motor phases, the rotor can be moved by half-steps as well as full-steps, to provide a finer degree of control. Additionally it is possible with such circuitry to detect the end position of the rotor and its maximum degree of overrunning, which yield values that can be used for achieving desired damping of the rotor.
Patent EP-0166032-A2 (EP)
Inventor: SCHULKE KARL-ALBERT
IPC: C30B25/12
Filed: 1984-12-19
Abstract: Es sind Trägerhorden aus Quarzglas mit einem profilierten Aufnahmekörper bekannt, bei denen die Substrate mittels Schlitzen in dem Aufnahmekörper gehaltert sind. Um eine Trägerhorde aus Quarzglas zu schaffen, die eine gut zugängliche Gestalt aufweist bei gleichzeitiger hoher Stabilität und die in ihrem Aufbau im Hinblick auf die unterschiedlichen Substratscheiben äußerst variabel ist, wird der Aufnahmekörper als zwei im Querschnitt U-förmige Profilstäbe jeweils mit einem Bodenteil und zwei Seitenteilen ausgebildet, die so mittels Querstäben im Abstand zueinander angeordnet sind, daß die Bodenteile der Profilstäbe V-förmig zueinander ausgerichtet sind, wobei die Schlitze in den Seitenteilen in einer Tiefe ausgeführt sind, daß die aufrechtstehenden Substrate auf den Bodenteilen punkt- oder linienförmig aufliegen.
Patent EP-0149828-A2 (EP)
Inventor: REPIN JOHANNES FREDERICUS
IPC: C08L53/00
Filed: 1984-12-19
Abstract: Present invention pertains to a novel impact-resistant ethylene-propylene block copolymer that at least consists of an at least almost completely homopolymeric propylene part and a copolymeric ethylene-propylene part, the weight ratio between the at least almost completely homopolymeric propylene part and the copolymeric ethylene-propylene part being between 3 : 2 and 4 : 1, that contains a total amount of 14-20 % (wt) ethylene groups, that has an Izod value measured according to ISO-R-180 at 296 K of at least 30 kJ/m 2 , that has an E-modulus measured according to ASTM-D-790 at 296 K of at least 900 N/mm 2  and that has a melt index measured according to ASTM-D-1238 at 503 K and 21.6 N of 4-20 dg/min and to a process for preparing such an impact-resistant ethylene-propylene block polymer.
Patent EP-0126542-A2 (EP)
Inventor: DUNN JAMES P
IPC: G06F15/02
Filed: 1984-04-12
Abstract: In the disclosed portable computer, a keyboard with keys for entering at least a full alphabet and ten digits is coupled to a computer system that includes a central processing unit which is in turn coupled to a display arrangement with a liquid crystal display. The entire computer is mounted in a case composed of a base and a cover hinged to the base. The base houses the computer system and the keyboard, and exposes the keyboard for operation by user when the cover is open, while the cover houses the display arrangement and exposes the liquid crystal display on its inner surface. The cover is hinged at the edge of the case and, when closed, covers substantially the entire upper surface of the base.
Patent EP-0144204-A2 (EP)
Inventor: KOERMER GERALD STEPHEN
IPC: C07C231/00
Filed: 1984-11-26
Abstract: The invention relates to a process for preparing with improved reaction kinetics and improved yields salicylamide compounds of the formula:
     where X is a benzene ring or a heterocyclic aromatic group, R 1  is a hydrogen atom or a substituent group which is -COC n H 2n-1  or -C n H 2n+1  where n is an integer of from 1 to 15, and R 2  is a hydrogen atom or a substituent group which is CN, NO 3 , F, Cl, Br, l, CF 3 , CCl 3 , CBr 3 , C1 3 , Cl 3 , COC n H 2n+1  or C n H 2n+1 . The process involves reacting a phenyl salicylate, optionally substituted by the group R 1 , with the amine NH 2 -X-R 2  in the presence of a Lowry-Bronsted acid catalyst, and optionally an inert solvent. The catalyst may take the form of the hydrochloride salt of the reactant amine.
Patent EP-0143708-A2 (EP)
Title: Frein multidisque perfectionne
Inventor: THIOUX ALAIN
IPC: F16D3/06
Filed: 1984-11-21
Abstract: Frein multidisque, du type comprenant au moins un premier disque rotatif solidaire de la roue du véhicule et un second disque rotatif monté coulissant sur un élément de support lui-même solidaire de la roue, l'entraînement en rotation du second disque par ledit élément de support s'effectuant par l'intermédiaire de cannelures complémentaires à profil en dents d'engrenage. Pour combattre les effets néfastes du couple de basculement exercé sur le disque coulissant (2) par la poussée du vérin d'actionnement (12), l'invention prévoit de munir ce disque de projections axiales de guidage (14) s'engageant dans des ouvertures de forme correspondante (15) ménagées dans l'autre disque (1). Application au freinage des véhicules de tourisme haut de gamme.
Patent EP-0126038-A2 (EP)
Inventor: LEONE MASSIMO
IPC: B24B9/10
Filed: 1984-05-09
Abstract: A machine for grinding the edges of a sheet of glass, particularly windows for automobile, comprises, on a base, a motor for rotating the sheet of glass horizontally, a carrier moved horizontally be a bidirectional motor, which bears a wheel arm supporting in turn the grind wheel and a motor for it, said wheel arm being pushed toward the sheet of glass by a torque motor supported on said carrier, the working parameters of said motors being controlled instantaneously by an electronic processor in which the profile of the sheet of glass is memorized (figure 1).
Patent EP-0151911-A2 (EP)
Inventor: GARNER ALBERT YOUNG
IPC: C08G69/40
Filed: 1984-12-11
Abstract: A process for preparing a nylon-6 block copolymer in which a solution comprising an acyl-lactam, epsilon-caprolactam and magnesium chloride is brought into reactive admixture with a solution of magnesium dilactam in epsilon-caprolactam. The acyl-lactam magnesium chloride solution is prepared by reaction of an acid halide functional material and magnesium dilactam.
Patent EP-0153596-A2 (EP)
Inventor: HARTRY DONALD RICHARD
IPC: G10D13/00
Filed: 1982-04-02
Abstract: A musical instrument, such as a drum, tambourine or banjo has a head formed from a polymeric shel! (12) stretched across an opening in a first member (321 having a channel formed along the edge thereof and at least partially filled with an adhesive The first member (32) is mounted on a second member (26) having a shoulder portion (40) and an axially extending rim therefrom (42). The first member (32) is mounted on the second member (26) such that the channel in the first member abuts the axially extending rim so as to be securely retained thereby.
Patent EP-0152090-A2 (EP)
Inventor: TAKEDA YOSHIYUKI
IPC: C07D491/056
Filed: 1985-02-11
Abstract: Disclosed herein is an improved process for preparing 1RS-3'RS epimer of aminated phthalideisoquinolines represented by the general formula (I):wherein R' and R<sup>2</sup> are independently hydrogen atom or a lower alkoxy group, R<sup>3</sup>, R<sup>4</sup>, R<sup>5</sup> and R<sup>6</sup> are independently hydrogen atom, amino group or a lower alkoxy group with at least one of R<sup>3</sup>- R<sup>6</sup> being amino group, and R<sup>7</sup> is a lower alkyl group. The improvement comprises, after having reduced a mixture of epimers of corresponding nitro compounds of the general formula (I) wherein the amino group is replaced by nitro group into the amino compounds (I), treating said amino compound at a temperature in the range of 20 - 100°C in an aliphatic lower alcohol in the presence of an alkali to epimerize 1RS-3'SR epimer of said amino compound into said 1RS-3'RS epimer thereof.
Patent EP-0174472-A2 (EP)
Inventor: CHANDRA AKHILESHWARI NARAIN
IPC: G06F21/62
Filed: 1985-07-23
Abstract: Method and apparatus which restricts software, distributed on magnetic media, to use on a single computing machine (2). The original medium is functionally uncopyable, until it is modified by the execution of a program stored in a tamper proof co-processor (10) which forms part of the computing machine The modified software on the original medium may then be copied, but the copy is operable only on the computing machine containing the co-processor that performed the modification.
Patent EP-0176050-A2 (EP)
Inventor: WUEST HANS-HEINER DR
IPC: C07F9/12
Filed: 1985-09-20
Abstract: Es werden Phosphorsäurevinylbenzylester der Formel I <IMAGE> worin A und R¹-R<9> die in der Beschreibung angegebene Bedeutung haben, sowie deren Herstellung beschrieben. Die Substanzen eignen sich zur Bekämpfung von Krankheiten.
Patent EP-0159755-A2 (EP)
Inventor: WILSON STANLEY EDWARD
IPC: C07C13/21
Filed: 1985-04-15
Abstract: A process for the isomerization of an olefin having a hydrogen atom attached to a carbon atom vicinal to the tertiary carbon atom of the double bond comprises treating the olefin in a solution of dry liquid sulphur dioxide in the presence of a catalyst selected from oxygen, a hydroperoxide or a protic acid or mixtures thereof.