baber/WOPTO huggingface dataset:
Patent EP-0019450-A1 (EP)
Inventor: KONISHI KAZUO
IPC: C07D239/70
Filed: 1980-05-13
Abstract: Novel pyrimidine derivatives of the formula (I);
     and salts thereof,
     wherein Ar is phenyl or naphthyl, which may be substituted by lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, halogen, nitro, trifluoromethyl or di-lower alkylamino; R' is lower alkyl, lower cycloalkyl, trifluoromethyl, lower alkoxycarbonyl, phenyl or benzyl, and the phenyl may be substituted by halogen; R 2  is hydrogen or lower alkyl; R 3 , R' and R 5  are hydrogen or lower alkyl; R', R' and R' are hydrogen, lower alkyl, lower alkenyl or lower alkoxy, or R 3 and R' or R 4  and R 5  combine with each other to represent trimethylene, tetramethylene or butadienylene,     
have been found valuable as antimicrobial agents.
     Methods of producing them and their applications in agriculture are discussed.
Patent EP-0022657-A1 (EP)
Inventor: RASMUSSEN VILLUM BENEDIKT KANN
IPC: E05D7/085
Filed: 1980-07-09
Abstract: A hinge device for tiltable windows, in particular inclined skylights. 
<??>In a hinge device for tiltable windows, the base plate (14) of the sash portion is provided with a pivot pin (13) journalled in a guide member (5) which is connected to the base plate (1) of the frame portion in such a manner as to be mainly translatorily displaceable in relation thereto, whereby the pin during the initial opening movement of the window is moved downwards and outwards in relation to the frame portion. The sash portion of the hinge is also provided with a guide pin (15) which by co-operation with guiding members (16, 17, 18) on the frame portion co-ordinates the tilting movement of the sash portion about the pivot pin (13) with the movement of displacement of the pin with a view to obtain a sash movement allowing outer covering elements (3, 4) to be arranged with an efficient overlapping relationship in the hinge area. By maximum displacement of the pivot pin (13) the guide pin (15) gets clear of the guiding members (16, 17, 18) so that the sash is free to tilt further in the opening direction while a stop (19, 20, 21) prevents a rearward displacement of the guide member (5).
Patent EP-0024829-A1 (EP)
Inventor: KARJALAYNEN ARTO JOHANNES
IPC: C07D233/64
Filed: 1980-08-01
Abstract: The invention provides compounds of the formula:
     wherein R 1 , R 2  and R 3 , which can be the same or different, are each selected from hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy and nitro; R 4  is hydrogen or alkyl of 1 to 7 carbon atoms; -X- is
     wherein R 5  is hydrogen, hydroxy or-OR 6 , and R 6  is alkyl of 1 to 7 carbon atoms or aryl of 6 to 10 carbon atoms; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof. Processes for the preparation and use of the subject compounds are described, as are novel pharmaceutical compositions comprising at least one of the subject compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are useful in the treatment of mammals, particularly as anti-hypertensive or anti-ulcer agents. Furthermore, they are useful as diuretic, sedative, analgesic, anti-inflammatory and tranquilizing agents.
Patent EP-0019554-A1 (EP)
Title: Dispositif de filtration
Inventor: LE BOEUF GUY
IPC: A61M1/36
Filed: 1980-05-16
Abstract: Le dispositif comprend un récipient allongé d'écoulement vertical d'un fluide à filtrer, tel que du sang, entre un raccord d'entrée (6) débouchant verticalement au sommet du récipient et un raccord de sortie (8) débouchant verticalement au fond du récipient, lesdits raccords (6,8) se disposant de part et d'autre latéralement par rapport à un ensemble filtrant (2,3) comprenant au moins un tamis divisant verticalement le récipient. Dans une zone d'accumulation de l'air éventuellement entraîné avec le liquide à filtrer, le dispositif comprend une valve (11) d'évacuation unidirectionnelle de l'air accumulé en cas de surpression, qui est liée à des moyens de fermeture de la valve (11) sous la poussée du liquide lorsque le niveau de celui-ci arrive à proximité de la valve (11).
Patent EP-0023183-A1 (EP)
Inventor: BERGERO ALPHONSE
IPC: F16C1/26
Filed: 1980-07-22
Abstract: A remote control by cable is formed by a covering (4) comprising at least two projecting parts (5) which extend substantially radially outwards in order to permit the retention of the covering in a support (6). It is applicable, for example, to the control of the throttle valve of a vehicle carburettor, or the control of a hand-brake. <IMAGE>
Patent EP-0022427-A1 (EP)
Inventor: CAMPELLI PIETRO
IPC: A01D45/16
Filed: 1980-07-07
Abstract: The engine is particularly used for what concerns the use thereof on small fields or areas, wherein said engine consists in a self-moving waggon (2), eventually a track, with a hydrostatic advancement, provided with a plurality of conveyor belts (5) with a variable inclination, said belts (5) being in turn provided, at the end thereof, with seats (9) being surmounted by a working plane (3) and carrying an elevator so as to perform the loading and unloading of the finished product.
Patent EP-0018952-A1 (EP)
Inventor: HAGLUND JOHN
IPC: H05B3/64
Filed: 1980-02-12
Abstract: A coil assembly is formed by an elastic metal wire (2) helical extension spring coil having convolutions resiliently urged towards each other and held apart by spacers (4) pinched between the convolutions and held there by the spring-back of the convolutions. The spacers can interspace the coil convolutions and be made to extend radially inwardly and outwardly beyond the inside and outside of the coil, so as to radially space the coil from a coil center and the inside of a tubular casing enclosing the coil. In this way a tubular radiant heater can be made by using electric resistance wire to form the coil and making the spacers from refractory insulating material.
Patent EP-0039710-A1 (EP)
Inventor: NYGREN KARL TORSTEN INGEMAR
IPC: F03D7/02
Filed: 1980-11-12
Abstract: Une centrale d'energie eolienne dans laquelle la vitesse d'entree variable d'une turbine a vent variable est convertie en une vitesse de sortie sensiblement constante d'un generateur electrique comprend un systeme de maintien de la vitesse dispose entre l'arbre de sortie (2) de la turbine a vent (1) et l'arbre d'entree du generateur (26). Ce systeme de maintien de la vitesse comprend au moins un variateur de vitesse (20) connecte a un dispositif de traitement de signaux (25). Le variateur (20) est connecte, via un arbre de variateur (21), a un premier engrenage (22) d'un dispositif a engrenages planeaires. Le premier engrenage (22) s'engrene avec un second engrenage (13) qui est connecte de maniere fixe a une bague d'engrenage (11). Cette bague (11) est connectee de maniere fixe a l'arbre de sortie (2) de la turbine (1), le montage etant concu de maniere a ce que dans l'eventualite d'un changement de vitesse du vent, la vitesse de rotation de l'arbre d'entree du generateur soit maintenue constante au fur et a mesure que l'inclinaison des aubes change en reponse au changement de vitesse du vent.
Patent EP-0051116-A1 (EP)
Inventor: KATTENTIDT HINRICH DIPL-ING
IPC: F01C1/348
Filed: 1981-08-14
Abstract: A lubrication-free compressed air vane motor is proposed which is characterised by a simple construction. The compressed air vane motor has a rotating rotor arranged eccentrically in the cylinder with vanes which slide in slots arranged on the rotor. On rotation of the rotor, the vanes are supported on races which are provided inside the cylinder, in its end face regions. The internal diameter of the vanes is produced in each case approximately from the rotor diameter, increased by a radial amount corresponding to the maximum stroke of the vanes. An inner circumferential slot, which holds the race, is turned in each of the end regions of the cylinder. The external diameter of the race 3 in the circumferential slot 12 can move freely radially and is supported directly on the rotor 2 in the region of the smallest play between the rotor 2 and the cylinder 5 (lower dead point). The vanes 1 are supported directly on the circumferential ring 3. <IMAGE>
Patent EP-0051231-A1 (EP)
Inventor: BIEGELMEIER GOTTFRIED PROF ING
IPC: H01H71/32
Filed: 1981-10-24
Abstract: 1. Holding magnet release of high sensitivity having a yoke body made of two ferromagnetic sheets (4, 5), extending in parallel with each other, and spaced by non-ferromagnetic material and/or air, respectively, and provided with, at least, one window (2a) for, at least, one exciting winding (2), wherein the excitation flux closes without air-gap and which comprises a considerable reduction of the cross-section for the excitation flux at that location, where the releasing armature (3) is supported, and having an arrangement of permanent magnets, bridging the yoke sheets (4, 5), for the generation of the holding flux, adjustable in its height, of the release, characterized in that the arrangement of permanent magnets consists of, at least, two separate permanent magnets (1a, 1b), a first magnet (1a) of which, providing a basis flux of a determined height, is arranged stationarily in regard to the yoke sheets (4, 5), and a second magnet (1b) is arranged movably in regard to the two yoke sheets (4, 5) in such a manner that same provides a flux component, adjustable in its height and optionally increasing or decreasing the basis flux.
Patent EP-0037180-A1 (EP)
Inventor: JANICK JULES
IPC: A01G7/00
Filed: 1981-03-05
Abstract: A method of producing mature cacao embryos involves culturing zygotic embryos in a basal medium with auxin and sugar to initiate asexual embryos, proliferating the embryos in the medium with low sugar content, and increasing the size and maturity of the embryos without germination and with increased sugar content in the medium.
Patent EP-0042666-A1 (EP)
Inventor: FRENCH JOSEPH ANTHONY
IPC: H04Q3/52
Filed: 1981-05-20
Abstract: The digital switching module (DSM) is arranged as an LSI device providing digital (p.c.m.) switching for 256 channels in a space-time-space format. It is unidirectional in operation and is capable of switching data (digitally encoded speech) from any incoming channel to any outgoing channel. It is arranged to act as a building block in constructing larger digital switching networks. The DSM can be programmed to permit combinations of parallel or serial operation at its input and output data interfaces, the mode being selected by the size of the pulse width of the frame start reference signal. The switching configuration of input channels to output channels is held within the DSM and can be amended by messages sent along a serial control interface. Interrogation of the switching state and of the data passing through the switch is provided by messages applied to an output control interface. The DSM can be arranged into square arrays to provide full availability switching for a greater number of channels. Three programming pins are provided which influence the control logic of the DSM to route the control information incoming to a square array to the appropriate control store. The array may be grown from 8 x 8 to 16 x 16 and to 32 x 32.
Patent EP-0040569-A1 (EP)
Inventor: BARRE JEAN-LOUIS
IPC: F04D29/60
Filed: 1981-05-15
Abstract: 1. Vertically axed pump for buried liquid gas tanks, comprising a pump body with vane wheels (40) keyed on to the driving shaft (5) and a suction mechanism connected to the pump body comprising a suction flange (20), a centrifugal wheel (31), a check valve (21, 22) and a closing valve (27) located in the base of a shaft and controlled in opposition to return springs (28), characterized in that the check valve (21, 22) joined to the suction flange (20) of centrifugal wheel (31) can communicate with the content of the tank by closing valve (27), and in that one or more discharge valves (32) located in a ring (25) of suction flange (20) make it possible to completely evacuate residual gas contained in the pump body, as well as between check valve (22) and closing valve (27).
Patent EP-0046430-A1 (EP)
Inventor: ROCHE PIERRE
IPC: G01N21/25
Filed: 1981-08-07
Abstract: According to the invention, under conditions comparable to those of the observation corresponding to the detection of possible agglutinates, at least one auxiliary observation of the bottom (11) of the vessel (10) or of a similar vessel is carried out by means of a plurality of photosensitive devices, the vessel (10) thus observed being empty or containing a transparent liquid, and the observation corresponding to the detection of possible agglutinates is corrected as a function of this auxiliary observation, so as to make the individual responses of the various photosensitive devices uniform. <IMAGE>
Patent EP-0043339-A1 (EP)
Inventor: SCHNEIDER ANDREAS ING GRAD
IPC: B61L17/02
Filed: 1981-06-11
Abstract: The invention relates to a method for stopping free-rolling railway vehicles at a predetermined position on hump yards of shunting yards with the aid of braking elements which are individual or can be activated in groups, which elements are distributed over the sorting sidings. The invention consists in the deceleration brought about by the braking element being measured before and after the first constantly switched-on braking element, which can also be a braking element group, by devices for measuring the speed, and the running down speed being reported to a computer which calculates the number of braking elements required for braking before the end of the train. The speed measurement, reporting and calculation is repeated continuously and/or cyclically. Before the first braking element required for braking is reached, it is at least activated. During braking, the respective speed is continuously monitored by the devices for speed measurement and the following braking elements are switched on and off, respectively, by the computer as a function of this value. After the vehicle or the vehicle group coasts, the position of the new end of the train for the calculation of the braking element to be switched on is updated for the following vehicle by the computer.
Patent EP-0041927-A1 (EP)
Inventor: CLARK DAVID RONALD DR
IPC: C10M129/38
Filed: 1981-06-05
Abstract: Es werden korrosionshemmende Zusammensetzungen beschrieben, die aus einer mit Eisenmetallen in Berührung kommenden Funktionsflüssigkeit und, als Korrosionshemmstoff, einer Verbindung der Formel <IMAGE> worin X für H, ein Alkali- oder Erdalkalimetall, NH4 oder den Rest eines protonierten Amins steht, oder die Gruppe -OX den Rest eines Alkanols mit 1 bis 20 Kohlenstoffatomen oder eines Di-, Tri- oder Tetraols mit 2 bis 12 Kohlenstoffatomen darstellt, R¹, R² und R<4> gleich oder verschieden sind und je für H oder -CH2CH2COOX stehen, wobei X seine obige Bedeutung hat, R³ und R<5> gleich oder verschieden sind und je für H oder -CH2CH2COOX stehen, wobei X seine obige Bedeutung hat, bzw. R³ oder R<5> eine geradkettige oder verzweigte Alkylgruppe mit 13 bis 16 Kohlenstoffatomen darstellen oder gegebenenfalls R³ und R<5> zusammen mit dem Kohlenstoffatom, an das sie gebunden sind, einen Cycloalkanonring mit 5 bis 15 Kohlenstoffatomen bilden, bestehen.
Patent EP-0065947-A1 (EP)
Title: Melangeur a commande thermique, appareil et leurs procedes de fonctionnement
Inventor: CSONGOR DESIDER G
IPC: B29C48/03
Filed: 1980-12-08
Abstract: Un appareil melangeur a commande thermique comprend une conduite de fluide (2) du type a cylindre d'extrusion, une pluralite d'aubes de commande thermique (6, 8, 10) supportees dans le cylindre et des moyens (22) pour la circulation d'un fluide de commande thermique en travers des aubes de commande thermique pour induire des changements de temperature dans les materiaux fluides conduits au travers de l'appareil melangeur. La conduite de fluide est formee avec des fentes (4, 5) amenagees en quinconce et les aubes de commande thermiques consistent en des corps tubulaires disposes angulairement les uns par rapport aux autres de maniere a presenter des surfaces de deviation de l'ecoulement pour faire devier le materiau fluide passant au travers de la conduite de fluide dans des directions changeant successivement. Les moyens de circulation d'un fluide de commande thermique comprennent un reservoir (20) de fluide dont la temperature peut etre regulee selectivement et une pompe (22) pour deplacer le fluide du reservoir dans les aubes de commande thermique. Les aubes de commande peuvent etre fabriquees en un materiau de conduction thermique et lorsqu'elles sont utilisees sans un fluide de commande thermique elles peuvent fonctionner pour eloigner la chaleur du materiau plastique chauffe dans le cylindre d'extrusion. Un echangeur de chaleur sans melange (120) et des dispositions modulaires d'appareils melangeurs et d'echangeurs de chaleur sont egalement decrits. Finalement, de nouveaux systemes de commande sont presentes.
Patent EP-0061073-A1 (EP)
Inventor: HERR ALFONS K
IPC: D06M11/71
Filed: 1982-03-11
Abstract: Fiber material usable as reinforcement and/or stiffening material in conjunction with the use of an organic or an inorganic binder in the construction industry, comprising organic fibers selected from vegetable fibers, animal fibers, and organic chemical fibers and a tertiary phosphate attached to the organic fibers.
Patent EP-0078872-A1 (EP)
Inventor: GRAU ALFRED
IPC: G01S13/524
Filed: 1982-03-17
Abstract: Zur Kompensation der Eigenbewegtechos eines Radargerätes wird zwischen dem Ausgang des Kohärenzoszillators und dem Eingang des Phasendiskriminators eine Anordnung eingefügt, in der eine Signalverarbeitungsstufe (SVS) mit zwei in Reihe geschalteten Phasenregelkreis-Schaltungen (PLL 1 und PLL 2) vorhanden ist. Dabei weist das Ausgangssignal der ersten PLL-Schaltung (PLL1) eine Mischfrequenz (fy) auf, die aus der Summe der Frequenz (fg) des Ausgangssignals eines Signalgenerators (SG) und einer mit der Dopplerfrequenz (fc) der Eigenbewegtechos modulierten Verschiebungsfrequenz (fu = fv ± fc) gebildet ist. In der zweiten PLL-Schaltung (PLL2) werden das Ausgangssignal der ersten PLL-Schaltung (PLL1) und ein weiteres das Verschiebungs-frequenz (fv) aufweisendes Signal gemischt.
Patent EP-0068283-A1 (EP)
Inventor: LE BLANC HELMUT DR
IPC: C07C209/18
Filed: 1982-06-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von alkylsubstituierten Anilinen durch Umsetzung von alkylsubstituierten Phenolen in der Dampfphase mit Ammoniak in Gegenwart eines Aluminiumoxid-Katalysators, wobei die Ausgangsprodukte mit einer Strömungsgeschwindigkeit von mindestens 20 cm/h (bezogen auf flüssige Volumin) durch den Reaktor geleitet werden. Alkylsubstituierte Aniline sind Zwischenprodukte zur Herstellung von Herbiziden.
Patent EP-0071810-A1 (EP)
Inventor: HATCH MELVIN JAY
IPC: C02F1/42
Filed: 1982-07-19
Abstract: Metal ions such as divalent radium are removed from an aqueous medium by contacting the aqueous medium with a resin particulate composed of a cation-exchange resin and a water-insoluble compound such as barium sulfate dispersed in the resin.
Patent EP-0080585-A1 (EP)
Inventor: TECHNIKA BETEILIGUNGSGESELLSCH
IPC: F04C18/16
Filed: 1982-10-07
Abstract: Ein parallel- und außenachsiger Drehkolbenverdichter besitzt wenigstens einen angetriebenen schrägverzahnten Hauptrotor (16) und einen damit kämmenden Nebenrotor (18). Zur Vereinfachung der Herstellung sind die Zahnflanken des Hauptrotors (16) schiefe offene Strahlschraubflächen, die durch Verschraubung jeweils einer die Schraubachse schräg kreuzenden Graden (G-G) gebildet sind. Der Neigungswinkel der erzeugenden Geraden zu einer Ebene, die senkrecht zur Schraubachse verläuft, ist in seinem Absolutwert kleiner als der Neigungswinkel der Tangente der Kehlschraublinie (72) zu dieser Ebene, und der Anstieg der erzeugenden Geraden und der Anstieg der Tangente an die Kehlschraublinie weisen entgegengesetzte Vorzeichen auf. Die Zahnflanken des Nebenrotors (18) werden dabei von der Relativbahn eines auf einer Kopflinie (76) liegenden Punktes (82) (Hauptrotorkopfpunkt) beim Abrollen von Haupt- und Nebenrotor (16, 18) gegeneinander erzeugt und bestimmt.
Patent EP-0084602-A1 (EP)
Inventor: GIGLIA ROBERT DOMENICO
IPC: G02F1/153
Filed: 1982-10-12
Abstract: An electrochromic display matrix and method for making the same are disclosed wherein relatively small spacing distances between the individual electrochromic elements can be obtained. The method comprises exposing and developing photoresist through a pattern which defines strips and relatively narrow spacing distances. Solvent-permeable ion-conductive material and then solvent-permeable conductive material are applied over the photoresist. Photoresist solvent-remover is then applied. which releases the underlying photoresist and lifts off the ion-conductive material and conductive material to establish isolated regions of ion-conductive material and conductive material. Insulating paint is then applied in order to maintain isolation between the strips. The completed device, when addressed by a multiplexing method, is substantially free of any cross talk effects. High resolution display matrices are obtainable.
Patent EP-0080185-A1 (EP)
Inventor: RHUNKE ROLF
IPC: B65H5/30
Filed: 1982-11-19
Abstract: The printed product to be opened is moved with an open side thereof towards a stationary opening element. The bottom part of the printed product contains at an open side, located opposite to a fold of the printed product, a marginal zone or portion by means of which the sheets of this bottom part protrude past the sheets of the other part of the product. The opening element has an inclined deflector aligned with the protruding marginal zone extending parallel to the direction of product travel. The printed product approaching the opening element is raised by means of a ramp prior to the leading edge of the producing marginal zone or portion abutting against a deflecting face of the deflector. By means of the deflector the sheets having the protruding marginal zone are downwardly deflected and thus are separated from the remaining sheets. An opening is thus formed between the two parts of the product, and a support element arranged after the opening element enters this opening. A retaining or hold-open member follows the support element. The upper part of the product comes to rest on this retaining member, and the printed product thus is maintained in an opened state.
Patent EP-0078168-A1 (EP)
Inventor: CARDEN SIR JOHN CRAVEN
IPC: F16H25/06
Filed: 1982-10-22
Abstract: A motion transmitting apparatus comprises a male member 203 and a female member 207 each with a part-spherical surface and a plurality of balls 205 engaging in guide, e.g. grooves 204, 206, forming guide paths comprising endless wavy paths in the two surfaces, both paths having the same number of waves. These guides are arranged so that relative swashing motion of the two members 203, 207 causes the meshing elements 205 to precess along both the paths thereby causing both elements to remain rotationally locked yet capable of swashing motion. This apparatus forms a unity ratio coupling device and, if one of the members is held stationary, provides a coupling for a swash plate pump or motor in which swashing of the plate without rotation is achieved with the plate driven by or driving a rotational element. More generally the device finds application in fixed angle unity ratio couplings giving homokinetic rotary transmission between inclined shafts.