baber/WOPTO huggingface dataset:
Patent EP-0082844-A1 (EP)
Inventor: MAGNUSSON PER-ERIK
IPC: F04D29/00
Filed: 1982-01-18
Abstract: Ventilateur et soupape combine d'evacuation d'air d'un espace, specialement destines a la ventilation d'air malodorants d'une cuvette de W.C. La roue (8) du ventilateur est assemblee avec une membrane d'etancheite (13) De plus, le moyeu (10) de la roue du ventilateur est pourvu de filets d'une tige (11) cooperant avec des filets (7) sur l'arbre de sortie du moteur d'entrainement (5). Lorsque l'on fait demarrer le moteur, la roue du ventilateur est relevee du siege de soupape et pompe de l'air au travers de l'entree (2) et le fait sortir par la sortie (3). Lorsque le moteur s'arrete, la roue du ventilateur se visse elle-meme vers le bas le long de la vis (7) sous l'effet de la gravite de maniere a reposer contre le siege de soupape (4).
Patent EP-0076837-A1 (EP)
Inventor: REITBERGER PETER H
IPC: B41J2/07
Filed: 1982-04-05
Abstract: Tete d'impression a jet d'encre (10) et procede de commande de la trajectoire des gouttelettes d'encre ejectees de celle-ci. La tete imprimante comprend une partie de corps (12) au travers de laquelle passe au moins un conduit d'encre (34) se terminant par une buse (46) au travers de laquelle sont ejectees les gouttelettes 17encre (48). La partie de corps comprend une partie elastique (14) pouvant se deformer de maniere a provoquer un mouvement de balancement de la buse qui permet de modifier la trajectoire des gouttelettes ejectees. Le balancement de la buse et la commande de la trajectoire des gouttelettes sont obtenues d'une maniere simple sans qu'il soit necessaire d'utiliser des electrodes de deviation complexes positionnees a l'exterieur de la tete entre la buse et le support d'impression.
Patent EP-0081553-A1 (EP)
Inventor: ZINK JUERGEN
IPC: C02F3/06
Filed: 1982-06-18
Abstract: Le procédé permet d'exercer une action sur des substances immergées dans un liquide, de préférence aqueux, comme des boues, des sables, huiles ou analogues, en particulier dans des bassins à boues activées d'une installation d'épuration des eaux d'égouts: dans ce but on injecte un gaz par des tuyères dans cette eau. Pour obtenir un mouvement tourbillonnaire et saccadé de la matière, et respectivement un déplacement de la matière dans les zones d'enrichissement où le liquide ne circule pas, on injecte le gaz en surpression et par à-coups contre la matière. Au cours de cette opération, la plupart des tuyères à disposition sont stoppées et l'impulsion de pression du gaz est ainsi dûe à un nombre réduit de tuyères.
Patent EP-0093178-A1 (EP)
Inventor: MIYAMOTO HITOSHI
IPC: B22D11/00
Filed: 1982-11-09
Abstract: A superplastic aluminum alloy plate containing 1.5 to 9.0% magnesium, 0.5 to 5.0% silicon, 0.05 to 1.2% manganese, 0.05 to 0.3% chromium, and the balance substantially consisting of aluminum, and a process for producing a superplastic aluminum alloy plate, which comprises continuously cast-rolling a molten aluminum alloy containing 1.5 to 9.0% magnesium, 0.5 to 5.0% silicon, 0.05 to 1.2% manganese,and 0.05 to 0.3% chromium to form a 3- to 20- mm thick strip, subjecting it to homogenizing processing at 430 to 550°C, and cold-rolling it to a rolling ratio of 60% or above.
Patent EP-0120849-A1 (EP)
Inventor: EZIS ANDRE
IPC: C04B35/584
Filed: 1982-09-30
Abstract: Procédé de fabrication de nitrure de silicium de haute résistance. Un mélange de silicium et d'agents porteurs d'oxygène réactif est broyé jusqu'à obtenir des particules d'une dimension maximum absolue de 16 microns ou moins. Le mélange broyé est compacté et chauffé dans une atmosphère d'azote pour que les matériaux réagissent sensiblement complètement dans le but de former un corps de Si3N4. Le corps est ensuite comprimé à chaud jusqu'à densité totale dans des conditions de compression réduite.
Patent EP-0099976-A1 (EP)
Inventor: DISTELDORF JOSEF DR
IPC: C07D229/00
Filed: 1983-06-01
Abstract: Isocyanato-uretdione der Formel <IMAGE> in welcher die einzelnen Reste R gleich oder verschieden sind und Kohlenwasserstoffreste der Formeln <IMAGE> bedeuten und n eine ganze oder gebrocnene Zahl von 1 bis 5 bedeutet. Die Herstellung der in der Hitze zu >70% rückspaltbaren Isocyanato-uretdione erfolgt durch Dimerisierung von Diisocyanaten der Formel <IMAGE> und gegebenenfalls <IMAGE> mit Phosphin-Katalysatoren der Formel Xm P(NR2)3-m wobei m: 0, 1, 2 X: Cl, OR, R R: gleiche oder verschiedene Alkyl-, Aralkyl- gegebenenfalls alkylsubstituierte Cycloalkylreste bedeuten. Die Reaktionstemperaturen liegen bei 0-80°C, das Reaktionsprodukt wird nach einem Umsatz von 5 bis Gew.-% ohne Desaktivierung einer Dünnschichtdestillation unterworfen.
Patent EP-0108290-A1 (EP)
Inventor: LOHMEIJER JOHANNES H G M
IPC: C08K5/41
Filed: 1983-10-15
Abstract: A thermoplastic composition having improved resistance to discoloration upon exposure to light, comprising:
     a thermoplastic resin base polymer; and   at least one dye capable of bleaching upon exposure to light in an amount effective for compensating for a change in color of said thermoplastic resin base polymer upon exposure to said light.
Patent EP-0085512-A1 (EP)
Inventor: LEMON PETER HERBERT RICHARD BR
IPC: B22C1/22
Filed: 1983-01-20
Abstract: A foundry moulding composition comprising (a) a granular refractory material, (b) from 0.25 to 2.5% based on the weight of the refractory material of an aqueous solution of a potassium alkali phenol-formaldehyde resin, said aqueous solution having a solids content of from 50 to 75% and said resin having a weight average molecular weight ( &upbar& Mwr) of from 700 to 2000, a formaldehyde:phenol molar ratio of from 1.2:1 to 2.6:1 and a potassium hydroxide:phenol molar ratio of from 0.5:1 to 1.2:1; (c) from 0.05 to 3% based on the weight of said aqueous solution, of at least one silane, and (d) from 20 to 110% based on the weight of said aqueous solution of at least one ester active to catalyze curing of said resin.
Patent EP-0126815-A1 (EP)
Inventor: CHEN CHANG CHIEN
IPC: H01H13/56
Filed: 1983-05-24
Abstract: A simply structured, easy to operate pushbutton type switch which structured to have a hollow cavity provided down the centre of the switch slab, opening at top, with a position setting groove pass provided to the left side of the inner wall of the cavity, to the right side thereof there is provided a first polarity piece and a second polarity piece connected respectively to both polarities of the Power source by leaders, to have a joint contact movably fitted to an arm extending from the first polarity piece, characteristic in that the pushbutton may be set to an up-and-down movement once it is engaged to said position setting groove by the action of a control shaft positioned to the leftside thereof, and to a shiftwise position setting, to have a steel ball provided buried in the wall to the right side of the pushbutton in order that such a steel ball may float about back-stretched against the joint contact, of flexible material, as the pushbutton is set to up-and-down movements in operation, thereby controlling the joint contact to substantiate a transitional contact with respect to the second polarity piece, that in the manner described above the circuit covered by the switch may be set to on or else off conditions accordingly as desired.
Patent EP-0109821-A1 (EP)
Inventor: ANDREW RODGER JOHN
IPC: G05D3/14
Filed: 1983-11-15
Abstract: An actuator suitable for actuating the spool of a spring-centred spool valve comprises an ironless rotor DC electric motor (1) connected by a gear train (10) to a pivoted toothed quadrant (2) which drives the spool by means of a connecting rod (8). The spool can be returned to a neutral or "fail-safe" position by the action of its centering springs in the event of an interruption in the electrical supply to the actuator, the now de-energised motor being capable of being back-driven by the springs. A manual control in circuit with the electric motor and a feedback potentiometer (11) linked to the toothed quadrant may comprise a control potentiometer with which the feedback potentiometer is balanced to control the actuator.
Patent EP-0113317-A1 (EP)
Inventor: DRABEK JOZEF DR
IPC: C07C323/20
Filed: 1983-12-19
Abstract: N-Methyl-carbaminsäureester der Formel <IMAGE> worin R1 gegebenenfalls substituiertes 2,3-Dihydrobenzofuranyl, Phenyl oder Naphthyl oder <IMAGE> R2 Hydroxyl, Halogen, -OR1, C1-C10  -Alkoxy, C2-C10-Alkenyloxy. C1-C10-Dialkylamino oder <IMAGE> R3 Wasserstoff, C1-C6-Alkyl oder C2-C3-Alkenyl, R4 C1-C6-Alkyl, -SR5, <IMAGE> oder <IMAGE> R5 C1-C6-Alkyl oder C2-C3-Alkenyl, R6 und R7 je Wasserstoff oder C1-C6-Alkyl und n die Zahlen 0 oder 1 bedeuten. Ein Verfahren zur Herstellung dieser Verbindungen und ihre Verwendung in der Schädlingsbekämpfung werden beschrieben.
Patent EP-0103644-A1 (EP)
Title: Stimulateur de la croissance de vegetaux comprenant des ions metalliques, des acides et sels carboxyliques d'alkyle a chaine longue, et leurs derives
Inventor: WELEBIR ANDREW J
IPC: A01N63/14
Filed: 1983-03-03
Abstract: Des formulations stimulatrices de la croissance de végétaux comprennent un ou plus d'acides carboxyliques à chaîne longue ayant entre 14 et 48 atomes de carbone, et leurs sels, esters et dérivés, et au moins un ion métallique ayant une valence de +2 à +3. Les formulations de l'invention sont extrêmement utiles pour stimuler la croissance de la vie végétale et pour augmenter le rendement des récoltes sur pied, par vaporisation foliaire, par trempage des graines et arrosage abondant des sols.
Patent EP-0129057-A1 (EP)
Inventor: OECHSNER WALDEMAR DR DIPL-CHEM
IPC: C04B28/02
Filed: 1984-05-15
Abstract: In the case of cement slurries applied to steel surfaces for the prevention of rust and in reinforced concrete structures, reliable long-term corrosion protection cannot be achieved by using the conventional gypsum-containing cement. If grinding with gypsum is omitted, however, the disadvantage arises of the cement setting too quickly. To avoid these disadvantages without having to accept the corrosive action of gypsum, a rust-inhibitor containing a gypsum-free cement is proposed, to which phosphate and/or sugar-like substances and/or cellulose ethers and/or polyethylene glycols and/or hydroxycarboxylic acids and/or salts thereof and/or silicofluorides and/or salts of silicofluorides are added as retarders.
Patent EP-0137979-A1 (EP)
Inventor: GROZINGER KARL G DR
IPC: C07D241/12
Filed: 1984-08-23
Abstract: Compounds of the formula
     wherein
     R, is hydrogen or alkyl of 1 to 4 carbon atoms;   R 2  is hydrogen, methyl, hydroxyl, alkoxy of 1 to 4 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or -HN-CO-CO-OR,;   A is
         R 3  is hydrogen, methyl, alkoxy of 1 to 4 carbon atoms, hydroxyl, amino, alkanoyloxy of 1 to 2 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or acetamido; and   R. is hydrogen, amino, alkoxy of 1 to 4 carbon atoms, halogen or -HN-CO-CO-OR,; and, when R, is hydrogen, non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders such as allergic asthma, rhinitis, conjunctivitis, hay fever, urticaria, food allergies and the like.
Patent EP-0147531-A1 (EP)
Inventor: SCHNEIDER RUDOLF
IPC: B23H11/00
Filed: 1984-09-06
Abstract: The invention provides a clamping apparatus, particularly for receiving and clampingly retaining electrode body blanks having prismatic or circular cross section for erosive machining devices. A clamping block has at one of its surfaces an essentially centrally arranged clamping chamber to receive the electrode. Two adjacent walls of the clamping chamber are provided with clamping screws protruding into the clamping chamber. An approximately central position of the workpiece in the clamping chamber is achieved by the provision of distance plates with preselectable thickness, which are inserted into the clamping chamber between two walls thereof and the surface of the workpiece, before the workpiece is clamped by tightening the clamping screws. This clamping apparatus is inexpensive and rugged, so that the electrode, once machined and used, respectively, may always remain clamped and therefore may be used again with a very high precision as far as its position is concerned.
Patent EP-0177628-A1 (EP)
Inventor: MUNK EDMUND
IPC: B27N5/00
Filed: 1984-10-10
Abstract: In an apparatus for producing shaped bodies of non-swelling mixture, of fiber materials with a heat hardenable binding medium, the shaped body of a complex shape can be formed so that at its visible side seams are not formed during pressing, by means of an additional pressing of a pre-pressed mixture in a one piece cavity press member before it reaches its final shape.
Patent EP-0158724-A1 (EP)
Inventor: DELLAERT EUGENE DIPL-ING
IPC: H01H15/10
Filed: 1984-12-11
Abstract: 1. A switch having two pin-shaped fixed contacts (6a, 6b), which pass through a housing base plate (1) at a predetermined distance from one another and a contact bridge (7) made of spring sheet metal and consisting of a strip of flat material which extends between the fixed contacts (6a, 6b) and, in the region of a first end section (8a), has a tab (12) bent out of the strip and is braced by means of the tab (12) between one wall (10) of the housing and one of the fixed contacts (6a), and in which an operating body (17) guided in the switch housing, is provided with at least one projection (18) which interacts with at least one suitably bent section of the contact bridge (7) to operate or lock the operating body as the case may be, characterised in that the strip of flat material (7) is arranged in the switch housing with its flat faces (9) at right angles to the direction of the housing base plate (1) ; that the strip (7) is fixed at its first end section (8a) obliquely to the connecting line (26) of the two fixed contacts (6a, 6b), between a supporting wall (10) of the housing similarly obliquely positioned, and a first one (6a) of the two fixed contacts (6a, 6b) by means of the tab (12), and with a prestress so produced, is resiliently supported at its other, second end section (8b), on the other, second (6b) of the two fixed contacts (6a, 6b) ; and that the operating body is a contact slide (17) guided in the housing parallel to the connecting line (26) between the two fixed contacts (6a, 6b).
Patent EP-0150419-A1 (EP)
Inventor: ALBERT BERNHARD DR-CHEM
IPC: C07D471/04
Filed: 1984-12-17
Abstract: 1. A 2H-v-triazolol [4,5-b] pyridine of the formula (I)  see diagramm : EP0150419,P11,F5  where R**1 is hydrogen or, like R**2 , is C1 -C4 -alkyl or C5 -C7 -cycloalkyl or is phenyl which is unsubstituted or substituted by chlorine, bromine, C1 -C4 -alkyl and/or C1 -C4 -alkoxy, or is phenalkyl having a total of 7 to 10 carbon atoms, and R**1 and R**2 may be identical or different, or  see diagramm : EP0150419,P11,F6  is a saturated 5-membered or 6-membered heterocyclic ring and the two  see diagramm : EP0150419,P12,F1 groups may be identical or different, X is hydrogen, C1 -C4 -alkyl, halogen or phenyl, n is 1 or 2, A is hydrogen, halogen, cyano or C1 -C4 -alkyl or is phenyl which is unsubstituted or substituted by chlorine, bromine and/or C1 -C4 -alkyl or is phenalkyl having a total of 7 to 10 carbon atoms or C1 -C4 -alkoxy or is phenoxy which is unsubstituted or substituted by chlorine, bromine and/or C1 -C4 -alkyl or is phenalkoxy having a total of 7 to 10 carbon atoms or is see diagramm : EP0150419,P12,F2  where R**1 and R**2 or  see diagramm : EP0150419,P12,F3  have the bove meanings, and R**1 may furthermore be hydrogen, and Y is hydrogen, halogen or C1 -C4 -alkyl.
Patent EP-0117039-A1 (EP)
Inventor: CARVER RICHARD
IPC: G05D16/20
Filed: 1984-01-12
Abstract: A relief valve assembly is disclosed which comprises a main valve (6) and a pilot valve (13). The pilot valve is acted upon by biassing means (15) which tends to close the pilot valve, the arrangment being such that the state of the pilot valve determines whether or not the main valve is opened to modify the fluid flowpath within the valve. The biassing means associated with the pilot valve is seated, at its end remote from the valve head of the pilot valve, against a plunger (17) or similar device whose position is adjusted by a pilot motor (22). The pilot motor is under the command of a microprocessor or other operating means for varying the operation of the motor according to a predetermined sequence, program or signal. Conveniently, the pilot motor is under servo control. A position transducer (23) is preferably provided on the output shaft of the motor, and the output of the transducer is fed into a servo amplifier where it is compared with the command signal from the microprocessor to derive an error signal which is used to control the pilot motor.
Patent EP-0135999-A1 (EP)
Inventor: SAKABE BUSABURO
IPC: A24B3/06
Filed: 1984-07-18
Abstract: A wind separation and classification equipment for tobacco leaves and the like. It has a vertically cylindrical shell defining a separation chamber (1) therein, a supply cylinder (2) accommodated in the vertically cylindrical shell, a rotary shaft (4) rotatably mounted on the top portion of the cylindrical shell, a dispersion board (8) mounted on the lower end portion of the rotary shaft, a discharge cylinder (7) mounted on the bottom of the cylindrical shell, a ventilation member (18) provided on the lower portion of the separation chamber and a plurality of secondary air intakes provided at the lower portion on the cylindrical shell. The lower end portion of the supply cylinder is expanded in an abacus shape. There are defined a separation area, an acceleration area and a drop area in the sequential order from the top in the separation chamber.
Patent EP-0132398-A1 (EP)
Inventor: NAOE MASAHIKO
IPC: G11B5/851
Filed: 1984-07-20
Abstract: A method and apparatus for ion beam generation are disclosed wherein opposed targets (T1, T2) are sputtered by plasma produced in a space confined by these targets (T1, T2) and ionized particles (10) thereby produced are emitted from the space in a given direction in an electric field (E).
Patent EP-0142225-A1 (EP)
Title: A surgical stapler
Inventor: STORACE ANTHONY
IPC: A61B17/08
Filed: 1984-08-21
Abstract: A surgical stapler having a pivotable trigger in a housing and a cartridge of surgical staples, has a moving anvil which receives one staple at a time in its open configuration. A forming blade moves to engage and capture the staple between the forming blade and the anvil and drive the staple away from the cartridge allowing the user to see and place the points of the staple at a desired location on the tissue. Further movement of the forming blade pressing upon the top of the staple forces the staple legs to pierce and close joining adjacent edges of tissue. A detent prevents reversibility of the trigger and return of the staple after and the trigger reaches a pre-cock position, allowing the user to relax his hand while the staple remains exposed, until the trigger stroke is completed and the staple is closed and stripped from the anvil.
Patent EP-0179959-A1 (EP)
Inventor: HAYES EDWARD C
IPC: C07D207/416
Filed: 1984-11-02
Abstract: Leukotrienes B 4 , C 4 , D 4  and E 4  are conjugated with various proteins, viz. Bovine Serum Albumin, Hemocyanin from Giant Keyhole Limpets, human serum albumin, tetanus antigen, diphtheriae toxoid and CRM 197 using 1,5-difluoro-2,4-dinitrobenzene or 6-N-maleimido(C 2-8  alkanoic acid)-chloride as coupling agent. 
     These conjugates are useful as reagents in a newly developed immunoassay for leukotrienes, as well as having potential utility as chemical immunotherapeutic agents in the treatment of various allergic and chronic inflammatory diseases of the skin, lung, and airways, including asthma, allergic rhinitis, rheumatoid arthritis, and skin diseases such as psoriasis and eczema. They may be made into pharmaceutical compositions. 
     Certain novel intermediate compounds are also provided.
Patent EP-0150577-A1 (EP)
Inventor: BEAUCH HOWARD DAVID
IPC: B62D1/18
Filed: 1984-11-15
Abstract: A steering column for vehicles incorporates an improved tiltable steering wheel head assembly (56) having a separable switch housing (100) that accommodates a wide range of plug-in control switches (108,110), and the tilt head assembly is pivotally mounted in a one-piece stamped tilt head support (36) which has a neck portion (38) telescoped in and welded to the upper end of the mast jacket (16).
Patent EP-0124404-A1 (EP)
Title: Collier insecticide et son procédé de fabrication
Inventor: ROMBI MAX ANDRE
IPC: A01K27/00
Filed: 1984-04-02
Abstract: Ce collier comprend une matière support (1) imprégné d'une substance insecticide et entourée, au moins sur trois de ses quatre faces, d'une matière polymère ayant une épaisseur et une nature telles que la migration de la substance insecticide à travers la gaine soit comprise entre 0,6 et 0,3 mg/jour/cm² de surface de lanière.
Patent EP-0136199-A1 (EP)
Inventor: CADOT ROBERT
IPC: G05B19/05
Filed: 1984-07-25
Abstract: Control comprising a central processing unit combined with input modules and output modules which enable the process to be described with the aid of elementary functions by using an interpreter which converts them into software which can be assimilated by its microprocessor. This control allows the construction of components for automatic machines intended, for example, for guiding and monitoring machines with repetitive cycles. <IMAGE>
Patent EP-0129576-A1 (EP)
Inventor: ADORJAN ANDRAS
IPC: A61M5/315
Filed: 1983-12-05
Abstract: Seringue jetable à base de matières synthétiques pour une utilisation médicale, formée d'un cylindre (1), d'un piston (2) doté d'une tige de piston (3) guidée par la paroi du cylindre en vue d'un écartement, et d'un couvercle (4), le piston (2) étant relié de manière détachable à la tige de piston (3). Le piston (2) est, au moins en partie, souple par le fait que des éléments de paroi d'épaisseur fortement réduite se trouvent sur le corps de piston. Le couvercle (4) contient un guidage à glissement stable et suffisamment long pour la tige de piston (3), si bien que le piston (2) n'est pas soumis aux déformations de cette dernière, qui résultent de l'application excentrique d'une force lorsque le piston est en position extrême, ainsi que de la tendance à l'inflexion présentée par la tige de piston (3) relativement mince.
Patent EP-0177496-A1 (EP)
Title: Procede de mesure du diametre d'une fibre de verre utilisant la technique de retro-diffusion par resonnance et dispositif de mesure permettant d'executer ce procede
Inventor: PODMANICZKY ANDRAS
IPC: G01B11/10
Filed: 1984-04-18
Abstract: Procédé de mesure du diamètre d'une fibre de verre utilisant la technique de rétrodiffusion par résonnance. La fibre à mesurer est éclairée par un rayon laser de longueur d'onde accordable et les valeurs extrêmes de l'intensité détectée des rayons rétrodiffusés depuis la fibre dans un angle solide aigu sont enregistrées tout en accordant la longueur d'onde du laser. Les cheminements des rayons d'éclairage et des rayons rétrodiffusés sont séparés. Le rayon laser d'éclairage du dispositif de mesure approprié pour l'exécution de ce procédé sous-tend un angle aigu avec la normale de l'axe de la fibre et le détecteur d'intensité qui reçoit les rayons rétrodiffusés est placé de sorte que la direction principale des rayons qu'il accepte forme un angle de la même grandeur mais de signe opposé avec ladite normale. Avant le détecteur est placée une fente d'une taille correspondant à l'angle plein aigu.
Patent EP-0148899-A1 (EP)
Inventor: VANDERVALK PAUL DAVID
IPC: G03G5/02
Filed: 1984-06-21
Abstract: Eléments électrophotographiques contenant, en séquence, une couche photoconductrice, une couche métallique électriquement conductrice, une intercouche de polyamide de caprolactame et un support. L'élément peut en outre comporter une couche écran intégrale entre le support et l'intercouche de polyamide afin de faciliter une reproduction continue du ton.