baber/WOPTO huggingface dataset:
Patent EP-0024064-A1 (EP)
Inventor: DEHUE JOZEF JAN EMIEL
IPC: F28D21/00
Filed: 1980-08-07
Abstract: An apparatus for recovering energy that can be incorporated in the flue gas discharge duct of a gas or oil fired heating installation which uses a liquid circuit to transfer heat. The apparatus is comprised of supply and discharge connections (8,10) for the flue gas, a heat exchanger (1) to be incorporated in the liquid circuit, a condensate collection and discharge device (14), and a fan (11) to force the flue gas flow past the heat exchanger. The heat exchanger is an elongate body comprising parallel longitudinal cavities (12,13) for circulating liquid and provided with longitudinal ribs (3,4) which form ducts with a heat-insulated box (2) in which the heat- exchanger body is incorporated. Through these ducts the flue gases are passed.
Patent EP-0030751-A1 (EP)
Inventor: BOERSMA MICHAEL ADRIAAN MARIA
IPC: C07C1/04
Filed: 1980-11-27
Abstract: A crystalline iron silicate having excellent catalytic properties is prepared from a base mixture comprising an aliphatic amine and a silicon compound which yields after drying and calcining a product with a Si0 2  content of more than 90 %w.
Patent EP-0021692-A1 (EP)
Inventor: SWITHENBANK COLIN
IPC: C07D277/24
Filed: 1980-06-09
Abstract: Novel substituted nitrodiphenyl ethers, herbicidal compositions containing them and the use thereof for combating weeds. 
     Novel compounds are provided which exhibit activity as herbicides for combating weeds. The novel compounds have the formula:
     wherein X is hydrogen, halo, trihalomethyl, alkyl, cyano or nitro; X' is hydrogen, halo or trifluoromethyl; R and R 2  are the same or different and are selected from hydrogen, (C 1 -C 4 )alkyl, phenyl and benzyl, the-CR 1 R 2 -groups being the same or different when n is > 1; n is an integer of from 1 to 5; andZ is halo, nitro, cyano, trihalomethyl, methylthio, methylsulfinyl, methylsulfonyl, acetyl, phenyl or a heterocyclic group of from 4 to 6 nuclear atoms containing from 1 to 4 of the same or different nuclear heteroatoms selected from nitrogen, oxygen and sulfur.
Patent EP-0031647-A1 (EP)
Inventor: JALLEN GALE ALLEN
IPC: G11C19/08
Filed: 1980-11-20
Abstract: A bubble memory structure includes a magnetic field shield (24, 34), a bubble memory chip (30, 42) within said shield means; means (28, 40) for generating a rotating magnetic field in the vicinity of said bubble memory chip; and a permanent magnet (26, 38) so shaped as to produce a bias magnetic field which is substantially uniform over the antire bubble memory chip.
Patent EP-0015792-A1 (EP)
Inventor: SOUBIS JEAN PIERRE
IPC: F02B33/18
Filed: 1980-02-06
Abstract: Two-stroke motor comprising two separate circuits, the first for air suction at (18) into the housing (5) of the motor and the second for the suction via a pipe (21) of a rich carburetted air/fuel mixture into the countercylinder (12) of the balancing piston "above" this piston and for the delivery and injection of this mixture into the motor cylinder (1) by way of a pipe (12). <IMAGE>
Patent EP-0017560-A1 (EP)
Inventor: LHONORE PIERRE
IPC: C07C205/02
Filed: 1980-03-26
Abstract: A process making nitroparaffins comprises a nitration reaction in the gaseous phase, under pressure, in a closed loop with recycling of the products that have not reacted, with continuous deconcentration purge and continuous input of hydrocarbon and nitrating agent. The process is applicable to nitration of saturated hydrocarbon less than C5, above or in mixture.
Patent EP-0028971-A1 (EP)
Title: Capteur de déplacement linéaire
Inventor: DRON SYLVAIN MAURICE
IPC: G01D5/22
Filed: 1980-11-03
Abstract: La présente invention concerne un capteur de déplacement linéaire. Ce capteur à transformateur différentiel (1) comprend un enroulement primaire (2) et deux enroulements secondaires (3-4) ayant un nombre de spires différent, reliés en série et en opposition et disposés au moins partiellement, en regard de l'enroulement primaire (2). Il comprend de plus, un noyau de couplage (5) se déplaçant entre les enroulements primaire (2) et secondaires (3-4) de façon à faire varier les tensions aux bornes des enroulements secondaires (3-4). Ce capteur se caractérise en ce que chaque enroulement secondaire (3-4) est constitué de deux bobinages réalisés au moyen de deux fils (6-7) bobinés simultanément, l'un au moins de ces deux bobinages étant relié à un troisième enroulement (8) constituant le secondaire d'un transformateur additionnel (9) dont le primaire (10) est relié en série au primaire (2) du transformateur différentiel (1). Application à la mesure de la course de vérin.
Patent EP-0018329-A1 (EP)
Inventor: BOSCHETTI GIOVANNI
IPC: E04F13/10
Filed: 1980-04-18
Abstract: Tongue and groove boards (1) are provided with integral spacers (4) that permit expansion of the assembled boards without buckling, by milling on the bottom of the groove (2) a central longitudinally extending rib (4) of triangular cross section. 
     Spaced portions of the rib (4), of total length that is most of the length of the board, are then compressed to the level of the bottom of the groove, thereby leaving a series of relatively weak projections (4', 4", 4"') which serve to space the boards apart the necessary distance during assembly, but which are not strong enough to resist compression upon expansion of the boards under the influence of moisture or temperature.
Patent EP-0022826-A1 (EP)
Title: Agrafeuse a masselotte escamotable
Inventor: MEDINA CONRAD REYS
IPC: B25C5/02
Filed: 1980-07-29
Abstract: Une agrafeuse (10) comporte une masselotte (70) montee sur un bras de support (58) mobile depuis une position de rabattage (fig. 5) vers une position de non rabattage (fig. 6). Des arretoirs (66, 68, 72, 94) sont prevus pour retenir la masselotte (70) dans l'une et l'autre des positions selection nees. Pour passer d'une position (fig. 5) a l'autre (fig. 6), un dispositif de pivot (54) est prevu pour que le bras de support de la masselotte (58) pivote vers la structure (30, 32) de l'agrafeuse (10). Le bras de support du tasseau (58) est deplace axialement (fig. 10) par rapport au pivot (54) pour l'engagement et le degagement des arretoirs (66 68, 72, 94).
Patent EP-0035505-A1 (EP)
Inventor: BARRETT PETER MARTIN
IPC: G11B21/08
Filed: 1981-02-24
Abstract: Un fichier sur disque pour le stockage de donnees d'information accessibles sur un support en rotation, lequel est soumis a l'usure par frottement du a l'interaction mecanique de sa surface avec un transducteur mobile radialement, dispose de maniere adjacente, l'usure par frottement limitant la duree de vie du support avec, pour dernier effet, de detruire en partie ou totalement les caracteristiques de stockage des donnees de sa surface, est pourvu d'un appareil qui, en assurant le transport incessant du transducteur sur la surface du support, bien que le fichier a disque n'ait pas besoin que le transducteur soit dispose de maniere adjacente a un rayon specifique, sur le support, repartit les effets de l'usure par frottement sur toute la surface du support, eliminant ainsi la destruction prematuree du support resultant de la localisation de l'usure par frottement, prolongeant ainsi la duree de vie du support.
Patent EP-0039723-A1 (EP)
Inventor: EDEN JAMAL SHAHAB
IPC: C07C17/156
Filed: 1980-10-14
Abstract: Une composition de catalyseur est obtenue en deposant du chlorure de cuivre sur un support d'alumine fluidisable dans lequel on incorpore avant le depot de cuivre de 0, 5 a 3, 0% en poids d'au moins un metal alcalin, un metal alcalino-terreux ou une terre rare. Une telle composition de catalyseur est utilisee sous la forme d'un catalyseur a lit fluidise dans la reaction en phase gazeuse ethylene, oxygene, et chlorure d'hydrogene pour produire le 1, 2-dichloroethane. Les resultats donnent un meilleur rendement de la production EDC basee sur l'ethylene et evite des problemes d'adhesion dans le lit fluidise. L'introduction d'une combinaison de potassium et de baryum dans le support d'alumine fluidisable avant le depot de cuivre produit un excellent catalyseur pour le procede d'oxyhydrochloruration d'ethylene a lit fluidise dans lequel les gaz d'event sont recycles.
Patent EP-0048785-A1 (EP)
Inventor: SZAUER RICHARD JR
IPC: G09F19/08
Filed: 1981-02-25
Abstract: This thin-walled inflatable plastic hand, acting as a signal, consists mainly of two large plastic surfaces (2 and 3) which are bonded together air-tightly at the seam point (5). For inflating it with air as the filling gas, a valve with a stopper (4) is situated at any point on the plastic hand. In order that the lightweight hand, which is inflated in its function condition, can be held without effort, a holding band (6) made of the same material is provided on the rear surface of the hand (3). <IMAGE>
Patent EP-0036608-A1 (EP)
Inventor: GROSSO CARLO
IPC: F02M13/06
Filed: 1981-03-16
Abstract: A carburettor (1) for an internal combustion engine adapted to use alcohol as fuel is provided with means (12, 20) for adding a predetermined amount of gasoline to the alcohol-containing float chamber (5) of the carburettor during engine starting and warming-up, said means being controlled by the choke valve (9) of the carburettor (1).
Patent EP-0052333-A1 (EP)
Inventor: ISHIKAWA NOBUO
IPC: C07D231/20
Filed: 1981-11-10
Abstract: 4-Fluoro-5-oxypyrazole derivative having the formula
     wherein R 1  represents hydrogen atom or a lower alkyl group: and R 2  represents a lower alkyl or phenyl group or a phenyl group having one or more substituent of fluorine or chlorine atom or a lower alkyl or dimethylamino group as effective intermediates for agricultural and pharmaceutical chemicals.
Patent EP-0082210-A1 (EP)
Inventor: VADASDI KAROLY DR DIPL CHEM
IPC: C23F1/26
Filed: 1981-12-18
Abstract: 1. A process for selectively dissolving molybdenum in the presence of tungsten, particularly for selectively dissolving the tungsten core-wire from tungsten spirals manufactured on a molybdenum core-wire, with an acid solution of 1 or more compound(s) having oxygen in peroxide-oxygen bond, characterized in that one carries out the dissolving with an acid solution which does not contain nitric acid in the presence of 1 or more compound(s) of 1 or more of the elements iron, copper, thallium, silver, lead, chromium, nickel, bismuth, tellurium, cerium, titanium, vanadium, manganese and cadmium as a catalyst(s) which selectively accelerates (accelerate) the dissolving of the molybdenum.
Patent EP-0064105-A1 (EP)
Inventor: LILL JOHN FRANCIS
IPC: H02K15/00
Filed: 1981-05-06
Abstract: The stator (6) comprises a stator core (8) on which are mounted insulating terminal receiving housings (10 to 40 and 10' to 30'), wires extending from coils (88) on coil supports (1 to 4 and 1' to 4') projecting from the stator (6), being led through slots in the housings (10 to 40 and 10' to 30') and being connected to terminals in the housings (10 to 40 and 10' to 30'), lead wires (96) also being connected to the terminals (54). 
     In order to enable the stator (6) to be wound by means of a coil winding machine (not shown), substantially without manual steps, the housings (10 to 40 and 10' to 30') are spaced about the periphery of the core (8) with one housing positioned between the coil supports (26) of each adjacent pair thereof (1 to 3 and 2'to 4') excepting one adjacent pair (4 and 1') of the coil supports (1 to 4 and l' to 4').
Patent EP-0055084-A1 (EP)
Inventor: GRAY RICHARD JOHN
IPC: F04C28/06
Filed: 1981-12-17
Abstract: A rotary compressor of sliding vane eccentric rotor type includes a stator 2, within which a rotor 4 is eccentrically mounted for rotation which defines together with the stator a crescent shaped working space. The rotor affords a plurality of radial slots 12 each of which slidably receives a vane 14 which contact the stator and thereby divide the working space into a plurality of compression cells. An unloader valve 20 is arranged to restrict or close the compressor inlet 18 when the compressor pressure rises above its normal working value and a vacuum relief valve 36 responsive to the unloaded condition of the compressor controls a vacuum relief passage 50 so as to bleed high pressure air into the working space through a plurality of passages 58 spaced along the length of the stator when the compressor is in the unloaded condition. The high pressure air is thus bled to precisely the position where it is required which permits less air to be recirculated by the vacuum relief valve than was previously possible resulting in a decrease of the power consumption of the compressor when offloaded.
Patent EP-0056200-A1 (EP)
Inventor: GALCERAN-VILA ENRIQUETA
IPC: D21H17/66
Filed: 1981-12-31
Abstract: Elongated crystals of CaSO 4 .2H 2 O (1) are formed by adding CaSO 4 .½H 2 O to water separately or together with a salt of aluminium such as aluminium sulphate. 
     When this product (1) is added to an aqueous dispersion of cellulose fibres (2) the crystals (1) combine with the fibres (2) to form a lattice. Paper products with reduced cellulose fibre proportion are prepared from this dispersion.
Patent EP-0079415-A1 (EP)
Inventor: PANZAVOLTA LORENZO
IPC: B28C5/42
Filed: 1981-11-13
Abstract: A discharging channel (1) is supported by two arms (7, 10) lying in a vertical plane, held in rotating joint, one (10) of which is extensible to allow variability of the discharging height. The channel (1) holds a winnowing device (12) on a rotating knuckle (13), to let it reach the position of non-employ, by means of a hand traction only, on the support (16) of a splash board (17) and, with an inverse movement, to lay it as an extension of the channel (1), while the setting is stabilized by means of quick engaging hooks.
Patent EP-0090798-A1 (EP)
Inventor: HAKANSON ROLF
IPC: C07K7/06
Filed: 1981-10-09
Abstract: Un antagoniste de substance P est utilisé dans des médicaments pour le traitement prophylactique ou thérapeutique de maladies déclenchées par la substance P. L'antagoniste consiste en (D-Pro2, D-Trp7,9) Substance P ayant la formule$(6,)$. Un médicament pour le traitement prophylactique ou thérapeutique d'inflammations, spécialement dans l'oeil, est également décrit, ce médicament contenant comme substance active l'antagoniste de la substance P mentionné ci-dessus. De plus, un procédé de traitement prophylactique ou thérapeutique d'une maladie déclenchée par la substance P, ou des inflammations, spécialement dans l'oeil, est également décrit. Dans ce procédé, on utilise une quantité thérapeutiquement active de (D-Pro2, B-Trp7,9) Substance P, spécialement sous une forme appropriée à une application locale.
Patent EP-0074582-A1 (EP)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/30
Filed: 1982-09-03
Abstract: Dialkylphosphinsäurehalogenide werden hergestellt durch Umsetzung von Dialkylphosphinsäureanhydriden mit Halogenwasserstoff bei Temperaturen zwischen etwa 140 und 250°C. Der Halogenwasserstoff - vorzugsweise Chlor- oder Bromwasserstoff - wird vorteilhaft im Überschuß mit einer Geschwindigkeit von etwa 3 bis 10 Mol pro Mol Dialkylphosphinsäureanhydrid und Stunde in das flüssige oder in einem inerten Lösungsmittel gelöste Dialkylphosphinsäureanhydrid eingeleitet. Die Reaktionsprodukte sind hauptsächlich Zwischenprodukte insbesondere auf dem Pflanzenschutz- und Flammschutzmittel-Sektor.
Patent EP-0078898-A1 (EP)
Inventor: TRAUB STEFAN
IPC: G01R17/10
Filed: 1982-09-09
Abstract: Bei einer Brückenschaltung für Meßzwecke ist mindestens ein Impedanzelement entsprechend einer Meßgröße variabel. An eine erste Brückendiagonale wird über einen Operationsverstärker (27) eine Versorgungsgleichspannung angelegt, und an eine zweite Brückendiagonale wird ein der Meßgröße entsprechendes Signal abgegriffen. Mittels eines weiteren Operationsverstärkers (23) ist ein Eckpunkt der zweiten Brückendiagonale virtuell auf Masse gelegt.
Patent EP-0075336-A1 (EP)
Inventor: DELMAS MICHEL
IPC: C07D307/36
Filed: 1982-07-29
Abstract: 1. Process for the conversion of an aldehyde into a corresponding alkene, in which the aldehyde is brought into contact with a phosphorus reagent and an organic base in an organic solvent, said process being characterised in that, with a view to obtaining an alkene predominantly of type E, an alcohol is used as solvent, an inorganic base, having a basic strength less than, or equal to, that of the hydroxyl ion in aqueous medium, or a strongly basic organic base from the amine group is used ; and the water content of the reaction medium is limited to a value that is, at most, equal to about 10 Mols of water per Mol of aldehyde.
Patent EP-0084189-A1 (EP)
Inventor: BORMIOLI GIORGIO
IPC: F16K31/163
Filed: 1982-10-28
Abstract: An operation member (1) can be driven to move along a rectilinear path, which is perpendicular and laterally positioned with respect to a rotating control shaft (8) of a first controlled member and directed towards a control element (11) of a second controlled member. There are provided movement transmission means (20, 21) provided with clearance, which firstly transform an initial advancement of the operation member (1) into a rotation of said rotating shaft (8) and then, while maintaining stationary the same shaft (8), allow said operation member (1) a final advancement up to the operation engagement with said control element (11).
Patent EP-0068902-A1 (EP)
Inventor: OYA YUKUO
IPC: G03F7/021
Filed: 1982-06-30
Abstract: A water-developable lithographic printing plate material is described comprising a support characterised by comprising on the support a photosensitive layer containing an oil-soluble diazo resin and a non-photosensitive resin having a moisture sorption ratio from 5 to 20% at 80% relative humidity.
Patent EP-0086923-A1 (EP)
Inventor: TAKASHIMA MASARU
IPC: F27D99/00
Filed: 1982-02-24
Abstract: 1. A core for the blow-moulding of an internal lining of a container for molten metal, characterized in that it comprises a main body (3), equipped with blowing holes (6a, 6b) and an escape orifice (7), the peripheral face and the lower face of this body having the same dimensions and the same shape as the corresponding internal faces of the lining to be moulded, a flange (9) which, starting from the periphery of the upper extremity of the body (3), extends outwards approximately horizontally, a plurality of supports (4) which are actuated towards the base of the flange, and airtight joints forming shock-absorbers (5) placed below the flange.
Patent EP-0082814-A1 (EP)
Inventor: GHISALBA ORESTE DR
IPC: C12N1/20
Filed: 1982-12-06
Abstract: The present invention relates to novel facultative methylotrophic microorganisms of the genus Pseudomonas, or of a genus Pseudomonas-type genus, to protein-containing biomass, and to a process for the microbiological purification of aqueous solutions, e.g. wastewater solutions, which contain methanol, ethanol, acetate, glucose, alkylammonium compounds, e.g., trimethylethylammonium chloride, or alkylamine oxides, e.g. trimethylamine oxide, as pollutants.
Patent EP-0075566-A1 (EP)
Inventor: GAUTSCHI KURT
IPC: C02F1/50
Filed: 1982-04-01
Abstract: On obtient les corps moules, liberant des substances actives qui ne se decomposent pas dans le milieu aqueux en donnant une forme a au moins un compose metallique difficilement soluble dans l'eau et empechant la formation de germes a une pression d'au moins 8000 kg/cm2, en activant le corps moule ou en fondant le compose metallique sur un support inerte. Les corps moules sont appropries en particulier pour l'aseptisation d'eau potable et d'eau pour climatiseurs, appareils d'aeration et autres appareils d'hopitaux.
Patent EP-0137860-A1 (EP)
Inventor: HELLING WILHELM
IPC: B29C63/00
Filed: 1983-10-04
Abstract: The apparatus comprises spray guns for applying a primer to the extruded profile, a hot-air heater for primer activation and drying, and pressing rollers for pressing the foil onto the profile, - the spray guns (14) for applying the primer being directed against the direction of movement of the profiles (10), - the hot-air heater for primer activation and drying being designed as a claw-like hot-air blowing device (16), - guide rollers (20) being provided for controllable guidance of the foil onto the profile (10), and  - the pressing rollers (22) being covered in a soft material. <IMAGE>
Patent EP-0114969-A1 (EP)
Inventor: RUCH JEAN DR
IPC: H01M10/26
Filed: 1983-11-25
Abstract: 1. Method of reducing the aluminium content of alkaline electrolyte solutions in batteries with aluminium anodes, characterized in that the electrolyte solution is reacted with a precipitation medium in a hydroxide of the alkaline earth metals.
Patent EP-0107237-A1 (EP)
Title: Method for the automatic control of the structure of rolled steel products
Inventor: WILMOTTE STEPHAN
IPC: C21D9/52
Filed: 1983-10-10
Abstract: 1. Process for the control of the microstructure of rolled steel products subjected to a controlled cooling from a temperature above their upper transformation point, characterized in that the transformation temperature is determined at at least one point of at least one section of the product, in that the mean transformation temperature of the said section is calculated, in that this calculated value is compared to a set value of the said mean transformation temperature and in that the conditions of the said cooling are modified so as to reduce, preferably to eliminate, the difference found between the calculated value and the set value of the said mean transformation temperature of the section.
Patent EP-0109714-A1 (EP)
Title: Circuit magnétique pour résonateur d'oscillateur à bille de grenat de fer et d'yttrium
Inventor: DOYEN DANIEL
IPC: H03B5/18
Filed: 1983-11-15
Abstract: Circuit magnétique pour bille de grenat de fer et d'yttrium. Circuit magnétique pour résonateur d'oscillateur à bille (11) de grenat de fer et d'yttrium, constitué par une première pièce polaire cylindrique (12) comportant une bobine (13) disposée autour d'un noyau axial (14) et une deuxième pièce polaire cylindrique (15) à fond plat (16), la bille (11) de grenat de fer d'tyyrium étant placée dans un entrefer (17) défini par une extrémité (18) du noyau axial (14) et la partie (19) du fond plat enregard de ladite extrémité (18). Selon l'invention, une gorge circulaire (20) est aménagée dans le fond plat (16) autour de ladite partie (19) en regard de l'extrémité (18) du noyau axial (14). Application aux résonateurs d'oscillateurs hyperfréquence.
Patent EP-0088571-A1 (EP)
Inventor: SMITH IAN PETER
IPC: F16L31/02
Filed: 1983-02-28
Abstract: A strong joint for houses for the coating and crankcase ventilation systems of vehicles is made between a hose (1) and a branch by inserting the flared end (3) of a rigid cylindrical insert (4) into a hole (9) in the hose (1) to distort the margin around the hole. A second hose (6) is then positioned over the insert (4) so that its end abuts the margin of the hole and the joint is sealed and secured by an encapsulation which is vulcanised in situ. 
     A curable polymeric liner (5) may be sandwiched between the insert (4) and the spout (6) and also vulcanised to act as a bond. 
     The second hose may be omitted, leaving the insert as a projection to which a second hose may be fitted by other means.
Patent EP-0092387-A1 (EP)
Inventor: ISHIGURI YUKIO
IPC: A01N43/653
Filed: 1983-04-14
Abstract: A fungicidal compostion which comprises an inert carrier and as an active ingredient (E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-penten-3-ol and an N-haloalkylthioimide fungicide in the ratio of 1 to 0.1-20 by weight in a total amount of 0.1 to 99.9% by weight.