baber/WOPTO huggingface dataset:
Patent EP-0012616-A1 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F04C29/02
Filed: 1979-12-14
Abstract: A scroll type compressor unit including a compressor housing having fluid inlet and outlet ports, and fixed and orbiting scroll members disposed within the compressor housing, each scroll member having an end plate a spiral element. The scroll members are so maintained angularly and radially offset that the spiral elements interfit to make a plurality of line contacts between their spiral curved surfaces, thereby to define moving sealed off pockets. In order that fluid may be securely taken into all of the fluid pockets, the end plate (241) of the fixed scroll member is formed with a suction port (244) connected to the fluid inlet port at a position adjacent to the outer terminal end of the orbiting spiral element. Part of the fluid introduced through the suction port is taken into a fluid pocket which is formed at the outer terminal end portion of the orbiting spiral element and part is sent along the outer surface of the orbiting spiral element to a fluid pocket which is formed at the outer terminal end of the fixed spiral element. The fixed spiral element (242) is extended so that its outer terminal end engages with the inner surface of the compressor housing, and a seal plate member is arranged to close a gap between the inner surface of the housing and the peripheral surface of the orbiting end plate, so that the fluid sent to the outer terminal end portion of fixed spiral element is pre-compressed.In order to lubricate a bearing supporting a drive shaft and other mechanisms for driving the orbiting scroll member, an oil separator plate is arranged so as to prevent fluid from the inlet port from directly flowing into the suction port and to separate out the lubricating oil mixed in with the fluid. The separated oil is fed to the drive shaft supporting bearing and the other mechanisms to lubricate them.
Patent EP-0006048-A1 (EP)
Inventor: COURREGE CLAUDE
IPC: F23D14/48
Filed: 1979-05-21
Abstract: L'invention concerne un brûleur pour chalumeau à écoulement rapide de flux gazeux. Le brûleur, objet de l'invention, comporte deux demies coquilles (2 et 3) symétriques à l'intérieur desquelles est maintenue une grille de diffusion (6) constituant les moyens de buse qui délimite une chambre de détente (7) et une chambre de combustion (8), ladite grille (6) a une section en forme d'oméga dont la partie frontale (11) est dotée d'évidements ainsi que les parois latérales (12) prolongeant ladite paroi frontale (11). La grille (6) est maintenue de sorte à ce que les parois latérales (12) et les parois intérieures du brûleur constituent des couloirs (15) pour l'écoulement du flux gazeux passant au travers desdites parois (12) et dont la combustion a lieu à l'extérieur du brûleur grâce au prolongement (16) de la chambre (8) de forme conique provoquant une augmentation de vitesse d'écoulement du flux latéral et l'accrochage de la flamme.
Patent EP-0010459-A1 (EP)
Title: Dispositif et procédé de fabrication d'éléments en poudre agglomérée; éléments ainsi obtenus
Inventor: LEBAS JEAN-MARIE
IPC: B29C43/10
Filed: 1979-08-31
Abstract: L'invention concerne un dispositif et un procédé de fabrication d'éléments unitaires en poudre agglomérée. Le dispositif comprend une enceinte (10) de compression isostatique, et des moules (11) en matériau élastique, d'épaisseur sensiblement constante, ayant une forme de tonneau, comprenant un noyau axial métallique (22) et un bouchon amovible (13) fermant leur extrémité ouverte. L'invention concerne la fabrication d'éléments unitaires en, poudre agglomérée, par exemple des chargements unitaires pour munitions.
Patent EP-0009496-A1 (EP)
Inventor: JANSING WALTER
IPC: F16L43/00
Filed: 1979-09-11
Abstract: Le raccord d'angle a parois multiples permet de relier des tuyaux et des recipients avec une grande souplesse et une bonne compensation de la dilatation thermique. Pour relier deux tuyaux (1, 2), on utilise, par exemple, de preference trois raccords d'angle coaxiaux (3, 4, 5) relies entre eux. Le raccord interieur (5) est relie au premier tuyau (1) et le raccord exterieur (3) au deuxieme tuyau (2). Les raccords sont relies entre eux par des pieces de jonction (7) de forme semitorique disposees de part et d'autre, aux extremites respectives. Des portions rectilignes de tuyau (9-13 et 19-23) peuvent etre prevues entre les raccords et les pieces de jonction. Elles peuvent etre cylindriques ou coniques. Des appareils de controle peuvent etre inseres dans l'espace compris entre les differents raccords.
Patent EP-0016809-A1 (EP)
Inventor: KNUTZEN JESPER
IPC: G08B13/22
Filed: 1980-03-11
Abstract: Dans un systeme d'enregistrement du passage d'articles au travers d'un champ determine a l'avance l'emetteur (2) et le recepteur (3, 4) sont connectes a une antenne commune (1). Un marqueur (18) sur les articles recoit et envoie des signaux electromagnetiques par le passage d'une applique emettrice et receptrice. De maniere a assurer la plus grande securite possible la fonction de transmission et de reception change a haute frequence, et un circuit analytique (7) controle le nombre de signaux recus du marqueur (18) et compare la frequence de ces signaux a celle des signaux qui sont envoyes par l'emetteur (2). Le marqueur (18) consiste en un composant a induction et a capacite, et l'antenne (1) possede une forme en 8.
Patent EP-0017869-A1 (EP)
Inventor: LEISENBERG MANFRED
IPC: F04D25/10
Filed: 1980-04-03
Abstract: 1. Hinged mounted axially ventilating blower having a steering blade being oriented parallel to the normal axis of rotation of the blower projecting into its air flow and being off-set in the blower's air flow direction or laterally bent respectively and being adjustable at the side facing the blower wheel, characterized in that an air flow up or down deflecting device consists of a control blade (21) normally oriented to the axis of the steering blade (11) and being mounted in the centre thereof, said control blade (21) having an opening (25) into which the steering blade is projecting.
Patent EP-0024648-A1 (EP)
Inventor: HORNER MICHAEL DR
IPC: C07C33/025
Filed: 1980-08-14
Abstract: Herstellung von olefinisch ungesättigten Alkoholen durch selektive Hydrierung der entsprechenden Carbonylverbindungen mit wasserstoff in der Flüssigphase, indem man Ru-, Rh-, Os-, Ir- oder Pt-Katalysatoren verwendet und die Hydrierung in Gegenwart von 5 bis 40 Gew.%, bezogen auf Carbonylverbindungen eines tertiären Amins vornimmt. 
     Das Verfahren hat besondere Bedeutung für die selektive Hydrierung a, β-ungesättigter Carbonylverbindungen der Formel
     (R 1  Wasserstoff oder einen organischen Rest und R 2 , R 3  und R, Wasserstoff oder eine C 1 -C 4 -Alkylgruppe bedeuten), darunter ! speziell für die Hydrierung von Citral zu Geraniol und Nerol. 
     Als Amin wird Trimethylamin bevorzugt.
Patent EP-0024650-A1 (EP)
Inventor: NAARMANN HERBERT DR
IPC: C07D207/06
Filed: 1980-08-14
Abstract: 1. A process for the dimerization and/or oligomerization of organic heterocyclic compounds containing nitrogen atoms, wherein a compound of the general formula I or II  see diagramm : EP0024650,P4,F10   see diagramm : EP0024650,P4,F2  where R is a saturated or unsaturated, optionally substituted hydrocarbon radical containing 4 or 5 carbon atoms, R**1 is H, alkyl of 1 to 10 carbon atoms or acetyl, X is O, NH or S, R**2 is CH2 , a saturated or unsaturated, optionally substituted hydrocarbon radical containing 2 carbon atoms, and R**3 is a saturated or unsaturated, optionally substituted hydrocarbon radical containing 2 carbon atoms, is reacted with an organic peroxide or salcomine in a molar ratio of from 0.1:1 to 1:0.1 at a temperature of from 120 degrees to 200 degrees C in a protective gas atmosphere to give a compound of the general formula III or IV  see diagramm : EP0024650,P4,F4  (III) n = 0 to 10  see diagramm : EP0024650,P4,F6  (IV) n = 0 to 10
Patent EP-0024685-A1 (EP)
Inventor: NOERPEL ANTHONY ROBERT
IPC: H01P3/127
Filed: 1980-08-20
Abstract: The waveguiding member transforming the TE "  mode into the HE 11  mode, comprises a waveguide body (12), including a tubular section (12) at the TE 11  mode entrance port, and a spiro-helical projection (18) bonded to the interior surface of the waveguide body. In a first arrangement, the spiro-helical projection comprises a closely spaced helically wound wire structure (18) formed of dielectrically coated wires which decrease in gauge size in small adjacent portions thereof as the helix progresses away from the TE "  mode entrance port and in the remainder of the helical projection, the same or decreasing gauge wire in adjacent portions can be used. In another arrangement, the spiro-helical projection comprises an initially flattened dielectrically coated wire that gradually returns to a rounded configuration in closely spaced helical turns after which the spacings between turns gradually increase linearly in the tubular section. In a further arrangement, multiple layers of closely-wound helically wound dielectrically coated wires, which layers gradually taper down to a single layer, can replace the closely spaced flattened-to- round wire section of other arrangement.
Patent EP-0029532-A1 (EP)
Inventor: REISS WILLI
IPC: H05B6/80
Filed: 1980-11-06
Abstract: Kombinierter Herd für Mikrowellen- und konventionellen Widerstands-Heizbetrieb, der mit einer Einrichtung zur pyrolytischen Reinigung des Garraumes (1) und einem Kühlluftsydem (23) ausgerüstet ist und bei dem im Boden des Garraumes (1) eine durch eine Glaskeramikplatte (8) dicht abgedeckte Fensteröffnung (16) vorgesehen ist, unterhalb der ein Mikrowellen-Einkoppelgehäuse (17) mit einer Mikrowellenenergie-Erzeugungs- und Zuführ-Vorrichtung (19,20) angebracht ist. Zur Verhinderung eines Kondensations-Niederschlages auf die Teile der Mikrowellenenergie-Erzeugungs- und -Zuführ-Vorrichtung (19, 20) ist im Mikrowellen-Einkoppelgehäuse (17) über Luftzuführungsöffnungen (22) ein gegen den Abdichtungsbereich (10, 11, 13) für die durch die Glaskeramik-Platte (8) abgedeckten Fenster- bzw. Einkoppelöffnung (16) gerichteter Überdruck gebildet.
Patent EP-0029190-A1 (EP)
Title: Ferme-porte modulaire
Inventor: MAUBLANC GEORGES
IPC: E05F3/10
Filed: 1980-11-08
Abstract: Ce système modulaire comprend: un ensemble moteur à l'ouverture simple action 2<α> contenu dans un premier boîtier 5<α>; un ensemble moteur à l'ouverture double action contenu dans un élément de carter; et un ensemble de commande à ressort et amortisseur 4 contenu dans un deuxième boîtier 7 qui peut s'assembler soit avec le premier boîtier 5<α> pour constituer un ferme-porte simple action 1<α>, soit avec l'élément de carter pour constituer un ferme-porte double action.
Patent EP-0021623-A1 (EP)
Inventor: FORTUNE ALAN C O FORTUNE ENGIN
IPC: B66F3/18
Filed: 1980-05-30
Abstract: A worm screw jack having a worm (2) meshing with a worm gear (4) that is drivingly connected to a lifting screw (9) is provided with an antibacklash device. The anti-backlash device comprises a sleeve (6) positioned axially along the lifting screw (9) from the worm geat (4), the sleeve (6) being secured to the worm gear (4) by a shoulder fromed on the worm gear (4) and a mating recess provided on the sleeve (6). The axial length ofthe sleeve (6) is preferably8%lessthanthe pitch of the lifting screw (9).
Patent EP-0024109-A1 (EP)
Inventor: GAVIN DEREK GABRIEL
IPC: C10G47/06
Filed: 1980-07-04
Abstract: A hydrotreating catalyst which is resistant to carbonaceous deposits and is particularly useful for hydrotreating coal-derived liquids, is molybdenum or tungsten disulphide in an amount of 0.1 to 10% by weight, substantially completely on the outer surface of an active carbon support having a surface area in excess of 800 m 2 /g. The catalyst can be made by absorbing molybdenum or tungsten trisulphide onto the active carbon support and reducing the trisulphide to the disulphide.
Patent EP-0024824-A1 (EP)
Inventor: MITA RYUICHI
IPC: C07C67/00
Filed: 1980-07-30
Abstract: A process for producing an alpha-halogeno-beta-aminopropionitrile comprises reacting an alpha, beta-dihalogenopropionitrile with ammonia in water and/or an organic solvent, preferably in an inert atmosphere such as nitrogen. Action of a mineral acid on the reaction product gives a mineral acid salt of an alpha-halogeno-beta- aminopropionitrile. The sulfate is a word compound. 
     Free alpha halogeno-beta-aminopropionitrile (also word) is obtained by vacuum distillation of an organic solvent extract of the reaction product. 
     Yields are high and the products of good purity.
Patent EP-0023435-A1 (EP)
Inventor: BAUER BENJAMIN B
IPC: H04R11/08
Filed: 1980-07-30
Abstract: A magnetic phonograph pick-up cartridge having a fixed sensing unit 12 and a replaceable stylus unit 10, wherein the replaceable unit includes self-contained, longitudinally-extending stylus pole pieces 14, 16 surrounding a pivotally mounted stylus magnet 20. One end portion of the magnet has a stylus-carrying shank 24 connected so that movement of the stylus 26 by a phonograph record groove will cause a related pivotal movement of the magnet. The stylus pole pieces, which can include one or two pole pieces pairs, are positioned to define a longitudinally extending pole gap 18. The magnet 20 has a length less than that of the pole pieces 14, 16 and is positioned within the pole gap. A resilient collar 22 is attached to the stylus pole pieces and is used to pivotally mount the magnet so that movements of the stylus will alter the magnetic flux coupled from the magnet to the stylus pole pieces. Outer surfaces of the stylus pole pieces are slidably received by inner surfaces of corresponding sensing pole pieces 28, 30 included in the fixed sensing unit. Each sensing pole piece has a corresponding sensing coil 32, 34 attached so that magnetic flux changes can be converted to electrical signals for subsequent amplification and processing. The replaceable stylus unit, in having self-contained pole pieces, allows a placing of the magnet extremely close to the stylus pole piece inner surfaces, thereby providing a sensitivity to magnetic flux changes unachievable by conventional pick-up cartridges.
Patent EP-0030148-A1 (EP)
Inventor: ROOK GRAHAM ARTHUR WILLIAM
IPC: G01N21/25
Filed: 1980-11-28
Abstract: U7  A portable photometer comprises a light emitting diode and a d.c. powered measuring circuit. The light emitting diode is mounted in an assembly (23) including a collimator to ensure that only a narrow beam of light is emitted which will not impinge on the sides of a well containing a solution to be tested. The assembly is also provided with a locating member for engagement with a tray (19) containing the wells to ensure that the tip of the collimator is an accurately defined distance from the bottom of the well. The light passing through a solution is detected by a photo detector and collimator assembly (22) located below the tray and in register with the light emitting diode and collimator assembly. The assembly (23) is brought into an operative position by the action of closing a lid (12) to form light tight compartment within which the measurements are made.
Patent EP-0056799-A1 (EP)
Inventor: JANOSI MARCELL
IPC: G11B23/04
Filed: 1980-08-05
Abstract: Dispositif indicateur pour cassettes chargees avec des supports d'informations magnetiques, ou l'une des faces de la cassette definit une fenetre, un bloc indicateur etant situe et guide avec un mouvement de coulissement entre au moins deux positions fixes discretes dans la fenetre, des moyens de positionnement etant prevus pour fixer le bloc indicateur dans lesdites positions discretes, et les surfaces libres de la fenetre couverte ou non couverte par le bloc indicateur se trouvent dans des plans respectifs avec des hauteurs differentes de maniere a ce que la difference de hauteur puisse etre bien detectee par des moyens de detection appropries.
Patent EP-0034787-A1 (EP)
Inventor: ROUANES PHILIPPE DR
IPC: F02P3/08
Filed: 1981-02-16
Abstract: Bei dem Zündsystem ist jeder Zündkerze (Z1 bis Z4) ein Transformator zugeordnet, dessen Primärwicklungen (P1 bis P4) an einen elektronischen Steuerkreis (SK) engeschaltet sind. Die Sekundärwicklungen (S1 bis S4) sind mit den Elektroden der Zündkerzen (Z1 bis Z4) verbunden und durch einen mechanischen, elektromechanischen oder elektronischen Schalter (I, bzw. ? ) überbrückbar. Die Ansteuerung der Transformatoren erfolgt durch einen aus einer Gleichspannungs oder gleichgerichteten Wechselspannungsquelle gespeisten Zerhacker. Ein Transformator ist mit einer sekundärseitigen Hilfswicklung (H1) versehen, welche Signale an den elektronischen Steuerkreis (SK) liefert und damit die Frequenz und/oder die Impulsdauer des Zerhackers beeinflußt. Die Erfindung eignet sich insbesondere als Zündsystem für Ottomotoren in Kraftfahrzeugen.
Patent EP-0042962-A1 (EP)
Inventor: SPIELAU PAUL DR
IPC: C08L23/00
Filed: 1981-05-15
Abstract: Formmassen auf Basis mit Estern verträglicher thermoplastischer und/oder elastomerer Kunststoffe, enthaltend ggf. weitere Zusatzstoffe wie Weichmacher, Stabilisatoren, Pigmenten, Gleitmittel, Füllstoffe, Antioxydantien, hochpolymere Additive, Bitumen u.a., mit einem Gehalt an bei der Herstellung von Dimethylterephthalat anfallendem Destillationsrückstand.
Patent EP-0069798-A1 (EP)
Inventor: GEHRING MANFRED
IPC: E04B1/94
Filed: 1981-07-15
Abstract: A construction element for fastening panels on steel girders has a supporting body (4), of preferably rectangular cross-section, with a spring tongue (6) arranged on the outer side of a wall section and forming a clip. The hollow body consists preferably of a material which permits the insertion of self-tapping screws, especially of hot-galvanised sheet steel. Such a construction element can be pushed onto the edges of the flange and limb of steel girders, with the clip (6) formed by the spring tongue, such that the tubular hollow body abuts on the outer side of the girder and serves as an abutment surface for the panels to be fastened there, which panels can then be fastened to the construction element, for example by means of self-tapping screws which are screwed into the supporting body (4), or, if required, may also be riveted or bonded. <IMAGE>
Patent EP-0048907-A1 (EP)
Inventor: WEICHEL ERNST
IPC: A01B33/16
Filed: 1981-09-18
Abstract: In a mounted-implement combination for soil loosening consisting of loosening shares (10, 10) and rotating implements (9), there are two supporting tubes (1, 1a, 13) located at a distance from and at a different height relative to one another. Between these tubes are partially arranged the mountings (22) for the hafts (11) of the loosening shares (10). Spindles (25) attached laterally to the hafts (10) serve for height adjustment. To prevent clogging between the outer hafts (11) of the implements (10) for soil loosening and the bearing plates (21) of the associated rotor harrow, these hafts (11) are placed in pocket-shaped recesses (31) so far up to the implement ends (1a') that they bear flush with their outside (11a) against the inside (21a) of the respective adjacent bearing plate (21). <IMAGE>
Patent EP-0052722-A1 (EP)
Inventor: KNEPPER HERMANN
IPC: C05F3/06
Filed: 1981-10-05
Abstract: 1. A process for manufacturing solid fertilizer by separating liquid manure into solid liquid and phases by means of a filtering basin, into which the liquid manure is placed and left to settle until a solid phase has formed at the top and a liquid phase at the bottom, and then draining off the liquid phase by opening at least one drain outlet, characterised in that a liquid is first introduced into the bottom of the filter basin and then the liquid manure is added and, after formation of the solid phase, the liquid phase is drained away until the solid phase comes approximately to the bottom of the filter basin, and in that the outflow of the liquid phase is then discontinued and a new formation of the solid phase at the top and the liquid phase at the bottom is awaited, when the drain is re-opened.
Patent EP-0051329-A1 (EP)
Inventor: VAN DER HAUW TJERK
IPC: B32B17/04
Filed: 1981-10-19
Abstract: The present invention relates to a photopolymerizable composition comprising a polymerizable, polyethylenically unsaturated compound, benzil and/or fluorenone, a specific biphenylyl ketone such as para-phenyl benzophenone and a reducing agent such as a tertiary amine. The present composition permits rapid and complete curing. Moreover, in the photo-polymerization of compounds sensitive to air inhibition non-tacky surfaces are obtained. The effect observed is based on a synergism between the present photoinitiators. 
     The advantages of the invention are most manifest in curing relatively thick layers of materials.
Patent EP-0035380-A1 (EP)
Inventor: MCCOUBREY SAMUEL
IPC: B27B17/00
Filed: 1981-02-27
Abstract: A work table for use with a chain saw comprises a flat- topped work surface (10) having a slot (12) defined therein through part of which an elongate member (13) of a carrier unit extends uprightly. In the preferred embodiment the carrier unit is pivotal and is free to move longitudinally therein. The member (13) has a chain saw guard (14) and a chain saw mounting bracket (15) in vertical spaced relation to extend from the same side thereof, parallel to and above and below the remaining part of the slot respectively. The outer end of a stationary link arrangement (27) engages around the throttle (26) of a chain saw (19). The chain saw (19) is fitted to the carrier unit with its cutter bar (18) extending upwards through the slot (12) parallel to the member (13) and clamped in mounting barcket (15). With the throttle closed the chain saw is energised so that the engine idles, movement of a workpiece against the chain saw will tilt the pivotal unit about its pivot and this will cause the throttle to be opened to activate the blade of the cutter bar.
Patent EP-0040913-A1 (EP)
Inventor: MROZIK HELMUT H
IPC: A61K31/355
Filed: 1981-04-27
Abstract: Derivatives of C-076 compounds, a series of macrolides, in which the 23-hydroxy group of the C-076 molecule is oxidized to a 23-keto group, are novel. The 23-keto compounds are prepared by selectively oxidizing the suitably protected 23-hydroxy compound using such oxidizing agents as pyridinium dichromate, chromic acid-dimethyl pyrazole, chromic acid and chromic acid-acetic acid. Alternatively, selective oxidation of the unprotected 23-hydroxy compound may be accomplished by placing the compound in soil. Further reaction of the oxidized C-076 compounds is also possible. The compounds thus produced have profound anthelmintic, insecticidal, ectoparasiticidal, and acaricidal activity and may be included as active ingredient in suitable compositions for such uses.
Patent EP-0044143-A1 (EP)
Inventor: SPAMER WILLIAM S
IPC: B29C48/30
Filed: 1981-06-18
Abstract: A material for forming a gravity feed type track with a low coefficient of friction on its surfaces and which is formed from a mixture of from 95.0 to 99.5 percent by weight of high impact polystyrene. The material includes from 0.5 to 5.0 percent by weight of an organopolysiloxane fluid having silicon bonded hydrocarbon radicals selected from a group consisting of methyl, ethyl and phenyl radicals and which have from 1.9 to 3.0 hydrocarbon radicals per silicon radical.
Patent EP-0051981-A1 (EP)
Inventor: CALZADA BADIA JOSE MA
IPC: C07D207/32
Filed: 1981-11-04
Abstract: Method for the synthesis of esters of N-(4 min -hydroxyphenyl) acetamide with 5-benzoyl-1-methylpyrrole-2-acetic acids, which process comprises reacting a compound of the general formula 
<CHEM>
 wherein R is a straight or branched chain alkyl group containing from 1 to 4 carbon atom, or a halogen atom, with a compound of the formula 
<CHEM>
 to produce a compound of the general formula: 
<CHEM>