baber/WOPTO huggingface dataset:
Patent EP-0005902-A1 (EP)
Inventor: BENGTSON OLLE
IPC: C02F11/00
Filed: 1979-04-25
Abstract: Self-setting compositions are formed by bringing into admixture an organic polyisocyanate, a non-ionic surface active agent devoid of isocyanate-reactive groups, an alkaline filler and water. Preferred alkaline fillers are portland cement, calcium oxide and hydrated lime. A plasticiser is preferably incorporated in the composition. Waste material, for example liquid or particulate radioactive wastes may be formed into a self-setting composition for consolidation and disposal. A particulate extender may be incorporated in the self-setting composition to give a product useful for example as a floor screed or cavity filler.
Patent EP-0016115-A1 (EP)
Inventor: SWAN WALTER B
IPC: B65D5/12
Filed: 1980-01-29
Abstract: Un container polygonal (11) se compose d'un assemblage a parois laterales (12) et d'un fond separe (14) qui est adapte pour s'engager par verrouillage avec l'assemblage a parois laterales du container a sa partie inferieure de maniere a former le fond du container. L'assemblage a parois laterales du container est forme par pliage a partir d'un flan d'un materiau relativement rigide mais pliable et presente une pluralite de panneaux rectangulaires (16) relies entre eux pour former une enceinte (20) definissant les parois laterales du container polygonal. Une pluralite de battants inferieurs (28) sont articules sur le bord inferieur (26) des panneaux lateraux et sont adaptes pour se replier vers le haut et e l'interieur de l'enceinte pour recevoir et verrouiller des elements correspondants du fond du container. Le fond du container est aussi forme par pliage a partir d'un flan de materiau relativement rigide mais pliable et possede une pluralite de panneaux de fond triangulaires (46) en une quantite identique a celle des panneaux lateraux et une pluralite d'aretes d'interconnection (56),chaque arete etant repliee entre une paire de panneaux de fond triangulaires adjacents, vers le bas, pour disposer des panneaux de fond adjacents en contact avec deux faces (48) des panneaux de fond triangulaires. L'assemblage de fond du container comprend en outre une pluralite d'oreilles (50) dont le nombre correspond au nombre de battants inferieurs sur l'assemblage de parois laterales du container, chacune de ces oreilles etant articulee sur la troisieme face (52) d'un panneau de fond triangulaire et s'etendant a partir de ce dernier vers le bas pour s'engager avec les battants articules sur la partie du bas de l'assemblage de parois laterales du container.
Patent EP-0022772-A1 (EP)
Inventor: SCED IAN ROBERT
IPC: A61K6/00
Filed: 1980-03-25
Abstract: Des compositions durcissables presentant une forte resistance mecanique transversale sont preparees par melange d'un poly (acide carboxylique) ou un precurseur hydrolysable de celui-ci, en particulier l'acide polyacrylique avec une substance particulaire extractible par des ions, en particulier un silicate, un aluminosilicate ou fluoroaluminosilicate, specialement sous forme de poudre de verre, en presence d'eau et d'une charge dont les particules ont un module de flexion eleve et sont anisotropes. Les ciments ainsi prepares trouvent une application particuliere, mais non exclusive, en dentisterie, par exemple pour le remplacement d'un amalgame dentaire.
Patent EP-0020475-A1 (EP)
Inventor: BLASER RICHARD F
IPC: F02B15/00
Filed: 1980-05-07
Abstract: Cycle de conversion d'energie caracterise par les etapes de formation de charges de combustible et d'air ayant des proportions de combustible par rapport a l'air variant des proportions stoechiometriques a plein regime de puissance du moteur a un exces d'air dans des conditions de regime moindre que la pleine puissance du moteur; l'augmentation par compression de la densite et de l'activation des molecules des charges fournies a une chambre de travail a volume variable (20) dans laquelle le combustible et l'oxygene de l'air sont mis en reaction pour produire un potentiel thermique; le controle des distributions de combustible et d'air dans la chambre de travail afin que la portion d'air en exces de chaque charge soit localisee dans une chambre formant reservoir d'air (42) qui est separee de la zone de reaction par une aire ouverte de separation (48) separant les chambres de travail et de reservoir d'air, et, a travers l'aire de separation, le controle de la disponibilite de l'oxygene dans la chambre de travail pendant la reaction tout en permettant a l'oxygene d'etre active de maniere specifique par interaction moleculaire avec le processus de reaction lui-meme au travers de l'aire de separation dans une mesure telle que les pressions dans les chambres de travail et le reservoir soient egalisees pendant la reaction. La diffusion des molecules d'oxygene activees au travers de la separation est controlee et de telles molecules soutiennent la reaction apres son initiation d'une maniere telle que la reaction s'effectue avec la proportion de combustible par rapport a l'oxygene se trouvant toujours en exces de combustible par rapport a la proportion stoechiometrique en fonction des besoins d'une reaction rapide du combustible avec l'oxygene. Le moteur est caracterise par un arrangement d'elements mecaniques et de charges formant des dispositifs comprenant des pistons mobiles (26) pour faire varier le volume d'une chambre de travail (20); des moyens (74) pour le controle de la distribution du combustible et de
Patent EP-0024496-A1 (EP)
Inventor: GRANDGUILLOT MICHEL
IPC: H03K19/018
Filed: 1980-06-24
Abstract: Circuit which, in response to an input signal, delivers, at its outputs, uncoded/complement signals in phase opposition. This circuit comprises a receiver unit (REC10) receiving the input signal (VE) and delivering driving signals on its outputs (A) and (B), and two control signal generating units (GSC11) and (GSC12) which receive the driving signals appearing at (A) and (B) respectively, and which deliver the uncoded (S) and complement (S) signals on their output. This circuit can be used for searching for address lines in memory decoding devices. <IMAGE>
Patent EP-0024574-A1 (EP)
Inventor: COSTA BRUNO
IPC: G01M11/02
Filed: 1980-08-01
Abstract: Apparatus for determining the refractive index profile of optical fibres. 
     A λ 4 plate (9) is inserted between a fibre end face (7') and an optical system (8) focussing onto that face a beam of light linearly polarized in a first plane, and collecting the light reflected by that face. The plate (9) is traversed by both the beam sent to the fibre (7) and the reflected beam, which therefore is linearly polarized in a second plane, normal to the first one. A polarizer (10) inserted between the optical system (8) and means (11,12) converting the reflected light into electrical signals, is arranged so as to let through only the light polarized in the second plane, thereby eliminating spurious reflections.
Patent EP-0028681-A1 (EP)
Inventor: BRAUN GUENTHER
IPC: F16P3/16
Filed: 1980-08-19
Abstract: In self-propelling working units for travelling operation with a hydraulic travelling mechanism, a security device is provided which, by means of a spring-energy accumulator 50, resets the variable displacement pump 18 feeding the travelling mechanism to zero delivery when the machine operator releases the control handle 44. The spring- energy accumulator 50 is moved into and held in the energy-storing position by a servo-motor 54, 56 fed by auxiliary energy. The supply of auxiliary energy is controlled by a signal transmitter 88 provided on the control handle 44 and responding when the same is touched by the machine operator.
Patent EP-0027615-A1 (EP)
Inventor: TSCHIRNER WOLFGANG
IPC: D06B17/02
Filed: 1980-10-10
Abstract: Gegenstand der Erfindung ist ein Verfahren und eine Vorrichtung zum kontinuierlichen Behandeln von bahnförmigem Textilgut T das in vertikale Schlaufen 12 mittels Querstäbe horizontal durch eine Behandlungsflüssigkeit, insbesondere heiße Flotte, transportiert wird und die Bildung der Schlaufen durch eine vertikale Strömung erfolgt. (Düse 7). Es sollen eine höhere Behandlungsgeschwindigkeit, eine hohe Schlaufenlänge und knick- und faltenfreie, möglichst senkrechte Schlaufen erzielt werden, wozu die Schlaufenbildung, die Erhaltung der gebildeten Schlaufe, deren Formstabilität sowie deren horizontale Bewegung durch in der unteren Schlaufenkrümmung liegende Querstäbe, die sich in Nähe des Behälterbodens von der Textilbahneintrittsseite zur -ausgangsseite bewegen, und durch eine zwischen den Querstäben aufwärts gerichtete Strömung erfolgt, und die horizontale Bewegung durch eine horizontale Querströmung der Behandlungsflüssigkeit unterstützt wird. Die Vorrichtung hat eine luft- und flüssigkeitsdurchlässige, von der Texilbahneintrittsseite zur -austrittsseite des Behälters gegenüber der horizontalen geneigten stationären Auflage und ein Schienenpaar in Nähe des Behälterbodens für die darauf bewegten Querstäbe der endlosen Kette und durch unterhalb der Auflage aufwärts gerichtete Düsen sowie eine, die Querstömung erzeugende Einrichtung.
Patent EP-0032561-A1 (EP)
Inventor: KRAATZ UDO DR
IPC: A01N43/64
Filed: 1980-12-15
Abstract: Triazolylphenacyl-pyridyl-ether-Derivate, der Formel <IMAGE> in welcher R für gegebenenfalls substituiertes Phenyl steht, X für die Ketogruppe oder eine CH(OH)-Gruppierung steht, Y für Halogen, Alkyl, Alkoxy oder Cyano steht und n für die Zahlen 0, 1, 2, 3 oder 4 steht, und deren physiologisch verträglichen Säureadditions-Salze sowie Metallsalz-Komplexe werden erhalten, wenn man Triazolylhalogenketone mit Pyridionolen in Gegenwart eines Säurebindemittels und in Gegenwart eines Verdünnungsmittels umsetzt; daneben gibt es noch andere Verfahrensvarianten. Die Wirkstoffe sind für den Gebrauch als Pflanzenschutzmittel geeignet und können mit besonders gutem Erfolg zur Bekämpfung von Getreidekrankheiten, wie Getreidemehltau und Gerstenmehltau, von Venturia-Arten und von Podosphaera-Arten eingesetzt werden.
Patent EP-0027665-A1 (EP)
Inventor: BOSH BARATA JOSE MARIA
IPC: F01C17/06
Filed: 1980-08-04
Abstract: A rotary engine wherein a piston (21) is moving within the inside of a cylindrical housing, its geometrical centre or axis (17) describing a hypocycloid, while the remaining points are generated by a circumference gyrating in the inside of a hypocycloid. The piston is formed by a cylindrical drum with projecting radial vanes. The drum is supported by a crank mechanism which includes a first crank (4,5) rotatable about the crankshaft (1) and a second crank (7) eccentrically rotatably supported on the first crank. The drum is rotatably supported on the second crank, and a pinion (20) associated with the second crank meshingly reacts with a stationary crown gear (35), whereby the drum moves along said hypocycloidal path.
Patent EP-0020154-A1 (EP)
Inventor: GLADROW ELROY MERLE
IPC: C10G11/05
Filed: 1980-05-30
Abstract: A hydrocarbon cracking catalyst comprises (a) an ultrastable Y-type crystalline zeolite (b), a small pore crystalline zeolite such as ZSM-5 mordenite, erionite, zeolite A, a ZSM-type zeolite, chabazite or offretite, an (c) inorganic oxide matrix and, optionally, (d) a porous inorganic oxide component. The cracking catalyst has a high activity and selectivity for the production of high octane naphtha fractions from higher poiling point hydrocarbonaceous oils. Catalytic cracking processes utilizing the catalyst are also provided.
Patent EP-0015231-A1 (EP)
Inventor: BOSSHARD HANS
IPC: C07C62/38
Filed: 1980-01-24
Abstract: 1. A process for the preparation of an indenoncarboxylic acid of the formula I  see diagramm : EP0015231,P19,F1  in which R**3 is Cl or Br, preferably Cl, and R, R**1 and R**2 are identical or different and R is a n-alkyl radical having 1 to 4 C atoms, preferably CH3 , or is H, Cl, Br or F, R**1 is a n-alkyl radical having 1 to 4 C atoms, preferably CH3 , or is H, and R**2 is H or CH3 , or R**1 and R**2 together are the group -CH2 CH2 CH2 -, in which latter case the bond to the six-membered ring is via the C atoms in the 5-position and 6-position of the nucleus, which comprises subjecting an aromatic compound of the formula II  see diagramm : EP0015231,P19,F2  in which the H atoms on at least 2 adjacent C atoms of the nucleus have not been replaced by substituents and in which R, R**1 and R**2 are as defined for formula I, either together with a dihalogenomaleic anhydride of the formula III  see diagramm : EP0015231,P20,F3  or together with an ester of the formula IV  see diagramm : EP0015231,P20,F4  in which formulae R**3 is as defined for formula I and R**4 is in each case a low-molecular organic radical, especially an aliphatic radical, a cycloaliphatic radical, an aliphatic-aromatic radical or an aromatic radical, in each case in an approximately stoichiometric ratio, to a condensation reaction in the presence of AlCl3  and if desired in the presence of inert fluxes and/or solvents, at temperatures between 40 degrees and 150 degrees degrees C, and hydrolysing the reaction product thus obtained.
Patent EP-0016727-A1 (EP)
Inventor: SCHEIWILLER ROLF
IPC: E02D17/20
Filed: 1980-03-04
Abstract: 1. Set of interlocking stones, more particularly for the strengthening of slopes and the building of riverbeds, comprising base elements (1) having through openings (2), two opposite long sides (3, 4) each provided at its extremities with a part projecting beyond the plane of said long sides (3, 4) and two opposite broad sides (6, 7) each with an anchoring part (9) extending in parallel with the long sides (3, 4), characterized in that each anchoring part (9) projects beyond the side walls of the base element (1), said anchoring part being provided on both sides, at its extremities, with projecting parts (10) substantially perpendicular to the plane of the long sides (3, 4), and in that, whilst in the built-in condition, a projecting part (10) of an anchoring part (9) of a first base element (1) catches behind a projecting part (5) of a long side (3, 4) of an adjoining base element (1) and at the same time a projecting part (5) of a long side (3, 4) of the first base element catches behind a projecting part (10) of the adjoining base element (1).
Patent EP-0028266-A1 (EP)
Inventor: SHIMODA HARUO
IPC: C30B31/10
Filed: 1980-12-01
Abstract: Dans un bateau (2) avec des roues (3) de transport de substrats semi-conducteurs, des surfaces de friction dans le systeme des roues sont revetues d'une couche de nitrure de silicium (8) afin d'empecher le phenomene d'encrassement de se produire dans les procedes de diffusion, oxydation et recuit.
Patent EP-0027130-A1 (EP)
Inventor: PENDLETON DARRELL D
IPC: F16J15/56
Filed: 1980-11-04
Abstract: Un joint (10) assure l'etancheite entre un arbre cannele (30) et un logement (32) possedant un alesage (34) au travers duquel s'etend l'arbre cannele (30). Le joint comprend une coquille (12) et un corps elastomere (14) lie sur celle-ci. Le corps (14) comprend une partie de montage (16) et une partie de joint dentee (18) possedant une pluralite de dents d'etancheite (42) qui sont recues en s'accouplant dans les cannelures (48) dans l'arbre cannele. Les dents d'etancheite (42) sont moulees afin de fournir l'interference "y" en haut et en bas des dents (42) et l'interference "x" dans les cotes; x 150% y. Le joint (10) a aussi un joint (24) d'etancheite contre le bati (32).
Patent EP-0042102-A1 (EP)
Inventor: WEGNER CHRISTIAN DR
IPC: C08G75/04
Filed: 1981-06-03
Abstract: Verfahren zur Herstellung von Mikrokapseln durch Grenzflächenpolyreaktion, wobei der in der dispersen Phase gelöste Reaktionspartner eine stickstoffhaltige heterocyclische Verbindung der Formeln I, II oder III <IMAGE> ist, wobei mindestens zwei der Reste A, B, D und E unter den Bedingungen der Kapselwandbildung reaktive Halogen-(Fluor, Chlor, Brom), Ammonium-, Hydrazinium-, Sulfonium-, gegebenenfalls substituierte Alkylsulfonyl-, Arylsulfonyl-, Aralkylsulfonium-, Acido-, Aryloxy-, Rhodano- Aralthio- und Sulfonsäurereste sind, und die restlichen, Reste A, B, D und E unter den Bedingungen der Kapselwandbildung nichtreaktive Wasserstoff-, Alkyl-, Aryl-, Alkoxy-, Phenoxy-, Alkylamino- oder Phenylaminoreste darstellen.
Patent EP-0066635-A1 (EP)
Inventor: KIEFERLE WOLFGANG DR
IPC: F24H1/22
Filed: 1981-06-05
Abstract: An electrical heating system is proposed which is environmentally acceptable and economical. For this purpose, an electrically conducting container (1) is provided which is evacuated to approximately 0.2-0.5 torr and through which an electrically conducting coiled tube (2) for a heat-transmitting flow medium is fed in an electrically insulated manner, the container being wired as +pole and the coiled tube (2) as -pole. After a direct voltage of about 400 V is applied at the start and then reduced to about 200 V at 7A-5A, an electric field builds up between container inner wall and coiled tube (2), accompanied by a glow discharge whose free ions initiate an intense ion exchange between container wall and coiled tube (2), and possibly between the latter and a further electrically conducting body (10), connected to positive potential, in the interior of the coiled tube (2), as a result of which material is eroded from the coiled tube (2) and the frictional energy liberated as a result heats the coiled tube (2) and, consequently, the flowing medium therein. An installed load of approximately 1.5 kW is sufficient for a 3-family house, a container (1) of approximately 50 cm diameter and 60 cm height with a coiled tube (2) of 1 cm diameter and 40 m length being provided. <IMAGE>
Patent EP-0042180-A1 (EP)
Inventor: YAMAMOTO MASAO
IPC: C22C38/58
Filed: 1981-06-16
Abstract: Stainless steel suitable for use as water turbine elements for water power plants having high cavitation erosion resistance, comprised of at least one of either carbon of no more than 0.2 weight percent or nitrogen of 0.02-0.3 weight percent, together with silicon of 2.0 weight percent or less, chromium of 10.0 - 20.0 weight percent, nickel of 0.5 - 10.0 weight percent, manganese of over 2.0-20.0 weight percent, and the balance of essentially iron, and in which the ferrite phase has not been formed but where at least either the epsilon phase or the austenite phase has been essentially formed.
Patent EP-0068040-A1 (EP)
Inventor: KRAHLER STANLEY EARL
IPC: D06M13/236
Filed: 1981-06-30
Abstract: Compounds having the formula:
     wherein
     R 1  is a saturated, monovalent, non-aromatic fluorinated aliphatic which is straight or branched chain or cyclic and contains at least 3 carbons;   R' is optionally substituted alkyl, aryl, aralkyl, cycloalkyl, or cycloalkenyl; and   n is a number from 1 to 4. Process for preparing compounds (I):
         
     The reaction can be carried out by melting the iodine-substituted polyfluoroalkyl ester and contacting the molten ester with chlorine, or the iodine-substituted polyfluoroalkyl ester can be suspended or dissolved in a suitable liquid and reacted with chlorine. A suitable liquid is inert under the reaction conditions; e.g. alcohols or water should be avoided. Compounds wherein R' is alkenyl can also be prepared by the above-described process. Process of using compounds (I) to treat (a) textile materials so as to give them dry soil resistance and oil and water repellency, and (b) paper so as to make it repel water and oil.
Patent EP-0047005-A1 (EP)
Inventor: HAYAKAWA ISAO C O DAIICHI SEIY
IPC: C07D498/06
Filed: 1981-08-28
Abstract: Pyrido[1,2,3-de][1,4]benzoxazine derivatives are described having the formula (I)   <IMAGE> (I)  wherein X is a halogen atom, R is a hydrogen atom or an alkyl group of 1 to 6 carbon atoms and Z represents mono-substituted, di-substituted or cyclic-substituted amino group which may contain a hetero atom and may have a substituent such as hydroxyl, alkyl having 1 to 6 carbon atoms, amino, hydroxyalkyl having 1 to 6 carbon atoms or mono- or di-alkylamino having 1 to 6 carbon atoms in each alkyl moiety and the pharmaceutically acceptable salt thereof, having antibacterial activity.
Patent EP-0066019-A1 (EP)
Inventor: ROSE BERNARD R
IPC: C23C10/56
Filed: 1981-06-03
Abstract: Improved powder-type diffusion-coating compositions for use in codeposition processes involving the formation of diffusion coating of chromium and aluminum on high nickel and high cobalt alloys known as superalloys. The compositions are characterised by easy flowability and, particularly, by the use of the intermetallic compound Co 2 Al 9 .
Patent EP-0054417-A1 (EP)
Inventor: CROSS PETER EDWARD
IPC: C07D401/06
Filed: 1981-12-10
Abstract: Compounds of the formula:-
     where
     R 1  is hydrogen, C 1 -C 4  alkyl, C 3 -C 7  cycloalkyl or phenyl;   R 2  is hydrogen, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, or halo;   R 3  is hydrogen or C 1 -C 4  alkyl;   X is-(CH 2 ) n - where n is 1, 2 or 3, -CH2CH(CH3)- or -CH2 
         Y is -COOH, -COO (C 1 -C 4  alkyl, -CONH 2 , -CN or 5-tetrazolyl; and   Z is 3- or 4-pyridyl;     
and the pharmaceutically acceptable salts thereof. The compounds selectively inhibit the action of the thromboxane synthetase enzyme and may thus be useful in the treatment of thrombosis, ischaemic heart disease, stroke, transient ischaemic attack, migraine, cancer and the vascular complications of diabetes.
Patent EP-0052530-A1 (EP)
Inventor: GALLUSSER DAVID OTIS
IPC: H01R13/639
Filed: 1981-10-02
Abstract: The invention is an electrical connector assembly characterized by a plurality of resiliently deflectable fingers (11) which extend between a shoulder 12 in the coupling ring and a shoulder 22 of the housing 20 to provide a bias between the coupling ring 10 and the housing 20 when the coupling ring 10 is completely threaded onto another connector housing. The fingers 11 may be integrally molded into either the coupling ring or the housing shoulder eliminating the need for an extra biasing member. The bias increases the force of friction on the threads in the coupling ring when it is fully mated to retard unwanted rotation, i.e., uncoupling.
Patent EP-0064624-A1 (EP)
Inventor: PELZ HERBERT
IPC: A47C1/025
Filed: 1982-04-21
Abstract: Bei einem Drehgelenk, das insbesondere für Sitze mit verstellbarer Rückenlehne Verwendung findet, sind zwei gegeneinander bewegbare Gelenkteile 10, 11 über eine Schwenkachse 12 miteinander verbunden, wobei eine die Lage der beiden Gelenkteile zueinander bestimmende, als Getriebe mit wenigstens einem Innenzahnkranz 19 und wenigstens einem damit kämmenden Stirnrad 21 ausgebildete Ver- und Feststellvorrichtung vorgesehen ist. Dabei weist eines der Getrieberäder Lager für einen EXzenter 13 der Schwenkachse 12 auf, während sich das mit diesem kämmende Getrieberad auf dem zentrischen Abschnitt der Schwenkachse abstützt. Die Zähnezahl des einen Getrieber ades 19 unterscheidet sich von der Zähnezahl des anderen Getrieberades um wenigstens einen Zahn. Bei diesen, durch Feinstanzen gebildeten Zähnen ist zur Reduzierung des Stanzeinzuges am Kopfbereich eines jeden Zahnes in den Bereich des Fußkreises sowohl des Stirnrades 21 als auch des Innenzahnkranzes 19 eine Werkstoff zum Zahnkopf hin verdrängende Ringnut 24, 24' eingepreßt, die insbesondere auf der der Verbindungsstelle 23, 23' zwischen der Ausdrückung und dem zugehörigen Gelenkteil abgekehrten Seite angeordnet ist.
Patent EP-0096116-A1 (EP)
Inventor: DE VINCENTIIS LEONARDO
IPC: A61K31/38
Filed: 1982-12-27
Abstract: Thiophen-2-carboxylate of 2-methyl-5-(1-hydroxy-1-methyl-ethyl)-cyclohexen-2-yl, having formula (I)
     is endowed with marked bronchosecretogogue, mucosecretolytic and anti-cough characteristics.
Patent EP-0066309-A1 (EP)
Inventor: BLYTAS GEORGE CONSTANTIN
IPC: C10K1/14
Filed: 1982-05-06
Abstract: In a process for the removal of H 2 S and optionally CO 2 , from a gaseous stream by contacting with a reactant solution containing an ion or a chelate compound of a polyvalent metal and optionally an absorbent selective for CO 2 , the presence of an alkanediol having 4to 12 C-atoms accelerates the oxidation of H 2 S to sulphur and the regeneration of the reactant by containing the reduced reactant with an oxygen-containing gas.