baber/WOPTO huggingface dataset:
Patent EP-0255745-A1 (EP)
Inventor: FISCHER FRIEDRICH
IPC: C02F3/28
Filed: 1987-07-30
Abstract: 1. Process for the biological treatment of waste water from a flue gas desulphurisation plant, the waste water containing, per litre, 10 to 100 g. salts, 0.1 to 10 g. organic compounds, and 100 to 2000 ppm water-soluble nitrogen-oxygen compounds, characterised in that the waste water is conducted through a bed of granular carrier material, consisting predominantly of carbon, which bed is charged with activated sludge bacteria and from which bed air is excluded.
Patent EP-0233691-A1 (EP)
Inventor: CHIN DAVID
IPC: C04B28/04
Filed: 1987-01-13
Abstract: Admixtures for hydraulic cement compositions, and particularly Portland cement concrete compositions which contain pozzolans such as fly ash, are described which are mixtures containing at least two chemical ingredients, namely, alkali metal or alkaline earth metal salts of bromine and alkali metal or alkaline earth metal nitrite salts. These admixtures optionally further include triethanolamine as a third ingredient.
Patent EP-0238293-A1 (EP)
Inventor: OKAZAKI HIROSHI
IPC: B05D7/24
Filed: 1987-03-17
Abstract: A fluorine resin coated aluminum material which is prepared by a process comprising the steps of coating a fluorine resin on an aluminum material having a magnesium content of from 0.01 to 10.0 wt%, and sintering the coated resin at a temperature not lower than the decomposition point of said fluorine resin.
Patent EP-0274260-A1 (EP)
Inventor: GASKELL DAVID JOHN
IPC: F02M61/16
Filed: 1987-12-21
Abstract: A fuel injection nozzle for supplying fuel to an internal combustion engine includes a valve member (18) slidable in a bore (12) and loaded by a spring (22) to the closed position. The valve member (18) is lifted from a seating (13) by fuel under pressure supplied through an inlet (16). A piston (26) is also subjected to this pressure and controls the position of an abutment (24) for the spring (22). The piston (26) and a stop (30) to limit the movement of the piston (26) is housed in an insert (28) adjustably mounted in a body part (10) of the nozzle. The stop (30) is also adjustable relative to the insert (28).
Patent EP-0258423-A1 (EP)
Title: Boron-containing compositions, and lubricants and fuels containing same.
Inventor: KOCH FREDERICK W
IPC: C10M139/00
Filed: 1987-03-06
Abstract: A method of preparing boron-containing compositions is described which comprises reacting at least one hydroxy-substituted ester, amide or imide with a boron compound. Such boron-containing compositions are useful in lubricating oils and provide the lubricating oils with anti-wear and/or friction-reducing properties. The boron-containing compositions also are useful in fuel compositions.
Patent EP-0271529-A1 (EP)
Title: Compositions pharmaceutiques
Inventor: SILVER JACK
IPC: A61K31/555
Filed: 1987-06-10
Abstract: Complexes neutres d'hydroxypyrone:chrome(III) dans un rapport 3:1, dans lesquels chaque ligand est représenté séparément par un 3-hydroxy-4-pyrone ou un 3-hydroxy-4-pyrone dans lesquels un ou plusieurs des atomes d'hydrogène liés aux atomes de carbone cyclique sont remplacés par un groupe hydrocarbure aliphatique comportant de 1 à 6 atomes de carbone. Ces complexes sont utiles dans le traitement de maladies, telles que le diabète, réagissant à une augmentation du taux de chrome dans la circulation sanguine.
Patent EP-0275031-A1 (EP)
Inventor: WEISSMAN BERNARD
IPC: A61C3/02
Filed: 1988-01-07
Abstract: A dental pin assembly including an elongated dental pin (10) inserted within a magazine sleeve (12). The magazine sleeve (12) is removably inserted into the distal end of a shank (14) and locked in place. The shank (14) in turn is driven by a handpiece (16) or manual driver for rotation of the pin (10). The pin (10) is a composite of a plurality of individual contiguous coaxial pin sections (18), each pin section (18) having a threaded stem (24) and an enlarged head (26). Adjacent pin sections (18) are separated by reduced diameter throat portions (34) which are frangible to permit separation of one pin section (18) from the next upon insertion of the one pin section (18) into an aperture in a tooth stub (22). As one pin section (18) is sheared off upon insertion, the next adjacent pin section (18) is ejected from the adapter to place it in operative position for subsequent insertion into another aperture in the tooth stub (22). In this manner only one pin section (18) projects at a time and all of the throat portions (34) can be of identical diameter.
Patent EP-0280054-A1 (EP)
Inventor: IRR JOSEPH DAVID
IPC: C12N5/02
Filed: 1988-01-27
Abstract: There is disclosed an improved process for preparing lymphokine activated killer cells or tumor-infiltrating lymphocytes, the improvement comprising culturing precursor cells in a closed container made form copolymeric film material having a specified O₂ permeability, selected from specified materials, and having a thickness of from about 0.04 mm to about 0.23 mm.
Patent EP-0279326-A1 (EP)
Inventor: ULLRICH JOACHIM DIPL-ING
IPC: E05D3/06
Filed: 1988-02-09
Abstract: The folding partition (1) has at least two wall elements (4), which are attached to each other at the adjacent longitudinal sides in the upper and lower corner regions so as to be swivellable via hinges (10). If required, the gap between the wall elements (4) is sealed off by means of a continuous seal, each hinge (10) having a double connection tab (12) and a tooth segment (11) which is connected in each case to one wall element (4), is located in a plane perpendicular to the main plane of the wall elements (4) and is shaped as part of a circle. The tooth segments (11) are in meshing engagement with one another and the double connection tab (12) is connected to the two wall elements (4) so as to be swivellable about swivel axles lying in the respective centre points of the tooth segments (11) and thus keeping the tooth segments (11) in meshing engagement with one another. In this folding partition (1), a hinge construction, which is optimum in terms of function and suitable for swivel angles up to 360 DEG , but is also simple and inexpensive, is achieved in that each tooth segment (11), shaped as part of a circle, extends from the main plane of the wall element (4) on both sides of the main plane at an angle of slightly more than 90 DEG  and is preferably formed integrally in the corner region on the corresponding wall element (4). <IMAGE>
Patent EP-0336000-A1 (EP)
Inventor: NURNBERG EBERHARD PROF DR
IPC: A61K8/06
Filed: 1988-04-08
Abstract: Ambiphilic creams with improved spreading and penetration properties and improved tolerability contain a glycerol monostearate- free W/O emulsifier and glycerol and/or sorbitol. Ambiphilic creams containing isopropyl myristate have particularly beneficial properties.
Patent EP-0291758-A1 (EP)
Inventor: STOCKL HAZEL REBECCA REID EAST
IPC: C09D167/00
Filed: 1988-05-03
Abstract: An aqueous printing ink or its semi-aqueous or non-aqueous concentrate exemplified as comprising a substantially homogeneous system of the components:
     (1) from about 4 to about 80 weight % of one or more polyester materials having an acid component of from about 75 to about 84 mole % isophthalic acid and conversely from about 25 to about 16 mole % 5- sodiosulfoisophthalic acid, and having a glycol component of from about 45 to about 60 mole % diethylene glycol and conversely from about 55 to about 40 mole % 1,4-cyclohexanedimethanol or ethylene glycol or mixtures thereof;   (2) from about 1 to about 60 weight % of pigment material;   (3) from substantially none to about 90 weight % of water; and   (4) from about 0.05 to about 30.0 weight % of polyvinyl alcohol.
Patent EP-0303014-A1 (EP)
Inventor: JONISCHUS JURGEN
IPC: H01H35/02
Filed: 1988-06-09
Abstract: The switching device is to be designed in such a way that, in particular when using commercially available pressure switches, the switching times are delayed in such a way that no inadvertent switching operations are triggered in the case of back and forth swivelling of the guide handle within its position of use. This object is achieved in that the switching device consists of a switch lever (19) which is mounted swivellably about an axis (18) of rotation, acts on the switch rod (21) of the electric switch (16) and is provided with a loading weight (24) which changes its distance from the axis (18) of rotation of the switch lever (19) under the influence of the swivel movement of the guide handle (3) in such a way that said switch lever loads the switch contact (21) of the switch (16) with a different force. <IMAGE>
Patent EP-0316816-A1 (EP)
Inventor: HABERL HANNES DR
IPC: A61B17/28
Filed: 1988-11-11
Abstract: Surgical forceps having - a forceps grip (4) which is connected, via two tubular elements arranged one within the other and movable axially relative to one another, to a forceps bit (7) in such a manner that the forceps bit (7) can be opened and closed by actuation of the forceps grip (4), - an endoscopic device (1) having an endoscope stem (2) which is arranged within the inner tubular element, and  - a suction device, which terminates at the forceps bit (7). The outer tubular element, starting from the forceps grip (4), is designed over one section in the longitudinal direction as a twin tube (11), in one tube part of which the inner tubular element is received, while the other tube part forms the extractor pipe of the extractor device and can be connected to a suction device, the tube parts of the twin tube (11) leading, at a point at a distance from the forceps bit end, into each other and into the inner tubular element, and the endoscope stem (2) being so arranged that, when the forceps bit (7) is closed, it is retracted at least through the aperture (15) of the tube parts of the twin tube (11) and, when the forceps bit (7) is opened, it is advanced again as far as the base of the forceps bit (7). <IMAGE>
Patent EP-0324099-A1 (EP)
Inventor: STRAW ALAN
IPC: B01F5/06
Filed: 1988-12-02
Abstract: An apparatus for making post-foaming gels comprising, a piston chamber (12) having an outer case (14) defining a chamber (16), a piston (18) being slidably received in the case (14) and separating the chamber into a first compartment (20) adjacent one end (22) of the case (14) for retaining a gel base, and a second compartment (24) adjacent the other end (26) of the case (14) for retaining a compressed gas, with said piston (18) having a hollow stem (28) extending out of the other end (26) of the case (14). The apparatus has a device (30) for circulating the gel base through the stem (28) and first compartment (22), and a device (44) for introducing a foaming agent to the gel base while it is being circulated through the piston chamber (12).
Patent EP-0276920-A1 (EP)
Inventor: SHABER STEVEN HOWARD
IPC: A01N43/60
Filed: 1988-01-12
Abstract: 2-cyano-2-(phenyl or naphthyl)-2-substituted-ethyl heterocycles of the formula:
      wherein Het is a heterocyclic group selected from pyrimidinyl, pyrazinyl and pyridazinyl; R is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, alkoxy, alkenoxy, alkynoxy, optionally substituted phenyl, optionally substituted naphthyl, optionally substituted phenylalkyl and optionally substituted phenoxyalkyl; and Ar is an optionally substituted phenyl or naphthyl group, are new compounds which are fungicidally active, particularly against phytopathogenic fungi.
Patent EP-0324217-A1 (EP)
Inventor: ROME GERALD FRANCIS
IPC: B66C15/06
Filed: 1988-01-13
Abstract: The safety system is for use with apparatus having a movable conductive member (3) such as a derrick which might be elevated near overhead electric power lines. The derrick carries at least one electric field sensor (7) providing a signal representative of the strength of the electric field. An electronic system (23,32,44,48) is responsive to the signal to disable further actuation of the derrick, to brake its movement and to provide an alarm to the operator.
Patent EP-0354283-A1 (EP)
Inventor: CARLE RICHARD
IPC: B65D83/14
Filed: 1988-08-10
Abstract: A child resistant cap (20) is desirably fastened onto a container (10) which container has a peripheral recess (15) located below an extending top dome portion (12). The cap has a first inner partial peripheral flange (19) having a given opening (35) and a second inner partial peripheral flange (18) located above said first flange and having a diametrically opposed opening (30), with said first flange inserted into said recess to cause said second flange to coact with said extending top portion when said cap is emplaced on said container.
Patent EP-0298803-A1 (EP)
Inventor: TORDEUX MARC
IPC: C07D207/32
Filed: 1988-06-17
Abstract: A process for the preparation of perhaloalkylated aromatic derivatives by placing an aromatic derivative and an alkali metal, alkaline-earth metal or metal dithionite or hydroxymethanesulphinate in contact with a perfluoroalkyl halide or a trifluoromethylated perhaloalkyl halide in a polar aprotic solvent.
Patent EP-0311487-A1 (EP)
Inventor: FAVRE HENRI
IPC: A44C17/04
Filed: 1988-09-28
Abstract: The setting support (1) for a stone (21), of the general type produced from metal and comprising an axial bore (16) which is intended for receiving the stone (2) and the front end part (17) of which forms a seat for the collet (10), the necessary plurality of separate setting claws (19) intended to assume position on the crown (9), and at least one facet (20) performing the function of increasing the apparent dimension and brilliance of the stone (2), wherein a mirror facet (20) is arranged along a chord of the setting support (1), in such a way that this mirror facet (20) can extend in a direction at least substantially parallel to one or more adjacent facets (11, 12, 13) of the stone (2), especially of the crown (9), the effect of this arrangement being to ensure the function of the facet (20) of the setting support (1) effectively.
Patent EP-0303658-A1 (EP)
Inventor: ZELENAK FRIGYESNE DR
IPC: A23L2/54
Filed: 1988-02-26
Abstract: Un procédé permet de produire et de vendre des boissons saturées d'oxygène moléculaire. L'eau minérale ou l'eau du réseau de distribution utilisée pour préparer la boisson est purifiée de façon conventionnelle, puis éventuellement aromatisée et finalement refroidie jusqu'à une température comprise entre 0° et 5°C. A cette température, l'eau pure ou aromatisée est saturée avec de l'oxygène moléculaire, de préférence sous une pression comprise entre 0,3 et 0,4 MPa, puis mise en bouteilles. On utilise pour aromatiser la boisson des aromates tels que le sucre, le fructose, des aromates naturels, des concentrés de fruits tels que concentrés de pommes, de citrons et d'oranges, des extraits de plantes, etc. Les aromates ne sont pas forcément ajoutés pendant la production, ils peuvent également être ajoutés par le consommateur, lorsque selon un mode de réalisation du procédé, les aromates emballés séparément sont emballés avec l'eau, minérale ou non, saturée d'oxygène, dans un emballage unitaire, de préférence un emballage unitaire thermiquement isolé (thermos).
Patent EP-0362224-A1 (EP)
Inventor: HALLDORSDOTTIR HILDUR
IPC: A41D13/08
Filed: 1988-03-11
Abstract: Manchette protectrice destinée à empêcher, lors d'un travail faisant appel à une matière liquide se trouvant à un niveau situé au-dessus de la hauteur des épaules, la matière liquide de couler le long de la personne exécutant le travail avec ladite matière. La manchette protectrice se compose d'un collier (1) en forme d'entonnoir ouvert vers l'extérieur, relativement rigide à son extrémité intérieure mais offrant une certaine souplesse, portée par un support (2) formant une base au collier et ayant une partie (5) allongée axialement, intérieure radialement, en matière souple de faible épaisseur enveloppant directement l'avant-bras de l'utilisateur.
Patent EP-0368864-A1 (EP)
Inventor: PEARCE ROBERT JOHN
IPC: A23J1/20
Filed: 1988-05-13
Abstract: Des fractions protéiques de petit lait, telles que notamment la lactalbumine alpha et la lactoglobuline bêta, sont produites par un procédé qui consiste: (a) à soumettre le petit lait à un traitement destiné à provoquer une réduction de la gravité spécifique et de la résistance ionique du petit lait à des niveaux qui ne devraient pas être inférieurs à 25 % de leurs valeurs d'origine; (b) à régler le pH du petit lait sur une valeur comprise entre 3,80 et 5,50 par addition d'acide; les étapes ci-dessus pouvant se faire dans n'importe quel ordre; (c) à chauffer le petit lait dont le pH a été réglé à une température comprise entre 55 et 70°C et à maintenir le petit lait à cette température pendant une période supérieure à 30 secondes et suffisante pour permettre l'agglomération d'une partie de la teneur protéique du petit lait; (d) à refroidir le petit lait à une température inférieure à 55°C et à maintenir le petit lait à cette température pendant une période suffisante pour permettre la floculation de la protéine agglomérée; (e) à séparer la protéine agglomérée contenant la lactalbumine alpha de la solution-mère et (f) éventuellement à extraire la lactoglobuline bêta et/ou les autres protéines solubles de la solution-mère.
Patent EP-0386286-A1 (EP)
Inventor: OHASHI KEN
IPC: H01F1/055
Filed: 1989-03-07
Abstract: A rare earth-based permanent magnet is formed of a ternary compound composed of 12-30% by weight of a rare earth element, 1-10% by weight of titanium and the balance of iron or a quater­nary compound composed of 12-30% by weight of a rare earth ele­ment, 1-10% by weight of titanium, up to 34% by weight of cobalt and the balance of iron. Specifically, the ternary and quaternary compounds have a crystalline structure belonging to the body-­centered tetragonal system of the ThMn₁₂ type. Different from con­ventional neodymium-boron-iron magnets, the inventive magnets are corrosion resistant and free from rusting and have a greatly improved Curie point as compared with rare earth-iron binary magnets. The incorporation of cobalt to the ternary compound has an effect of further increasing the Curie point.
Patent EP-0340528-A1 (EP)
Inventor: HAUSSLER HORST DIPL-ING FH
IPC: D03D47/38
Filed: 1989-04-19
Abstract: What is described is a pivotable main nozzle for weaving looms, with return elements for pivoting the main nozzle into a basic position. …<??>The object is to develop an adjustable main nozzle in such a way that its construction becomes simpler and its mode of operation more reliable. …<??>To achieve the set object, according to the invention the main nozzle (5) is supported in relation to the slay (1) via an elastically resilient element (4, 4a, 4b). …<IMAGE>…
Patent EP-0400184-A1 (EP)
Inventor: KANTZ DIETER DIPL-ING
IPC: G11C11/409
Filed: 1989-05-31
Abstract: In a test mode, the memory cells MC of the semiconductor memory can be fed freely selectable electric potentials VXN.VXP, as data to be stored, via external bit lines XB, XB. Consequently, varying of the data to be written to the semiconductor memory in comparison with a normal mode is possible without affecting the other electrical and temporal conditions of the semiconductor memory. This permits a specific analysis of the sense amplifiers AMPL and a determination of their operating ranges. <IMAGE>
Patent EP-0402504-A1 (EP)
Title: Chipkartenkontaktiergerät
Inventor: SCHUDER BERND
IPC: H01R13/64
Filed: 1989-06-14
Abstract: Chip-Karten-Kontaktier- bzw. Lesegerät mit einem stationären Rahmen (5), der eine Öffnung bildet, in dem ein Kontaktträger (6) zur Kontaktierung einer Chip-Karte (2) zwischen einer Ausgangsstellung und einer Lesestellung und zurück zur Ausgangsstellung hin- und herbewegbar unter Verwendung von Führungsmitteln angeordnet ist, wobei am Rahmen (5) eine vorzugsweise mehrere Führungsbahnen (11-14) und daß am Kontaktträger eine vorzugsweise mehrere Führungsbahnen (11-14) vorgesehen sind, die gemeinsam bei in den Rahmen eingesetztem Kontaktträger eine formschlüssige Führung für die Bewegung des Kontaktträgers zwischen Ausgangs- und Lesestellung bilden.
Patent EP-0366953-A1 (EP)
Inventor: PALUSAMY SAM SUBBU
IPC: G21C17/003
Filed: 1989-10-03
Abstract: A method and apparatus for monitoring abnormal thermal loads includes calculation of stress caused by the thermal loads. Temperature transducers are mounted on the outside surface of a containment system such as a pipe to detect thermal stratification and fluctuations thereof. The transducers are mounted in an arc lying in a plane perpendicular to the flow direction in the system at each of several positions separated along the flow direction. The data obtained by the temperature transducers is supplied to a computer for calculation of stress using transfer functions summing changes in both temperature and position over time. The stress due to abnormal thermal loads is combined with other stress on the system so that fatigue usage and fatigue crack growth can be calculated.
Patent EP-0328196-A1 (EP)
Inventor: BRANDI ROBERTO
IPC: B63B21/50
Filed: 1989-02-02
Abstract: A reversible mechanical coupling to be clamped in a suitable seat by means of clamping levers (5) and wedges (3), in which the clamping levers are pivoted to arms (6) rigid with said wedges by two lateral pivots (16) which are inserted through vertical slots (17) in said arms and are retained at the lower end of said slots by the narrow but forcible mouth of springs of tuning-fork shape (18) mounted in correspondence with said slots, said clamping levers being also provided with laterally projecting pegs which are inserted in suitably shaped guides (15) provided in protection casings interposed between the clamping levers and fixed to the coupling body.
Patent EP-0374990-A1 (EP)
Inventor: STEENHUISEN JOHANNES E
IPC: C02F1/18
Filed: 1989-11-22
Abstract: The invention relates to a water purification set comprising a container holding a filtering unit and a chemicals unit, said container comprising two compartments (11, 12) having such dimensions that the filtering unit can be accommodated in one compartment and the chemicals unit can be accommodated in the other compartment, and in which the compartment holding the filtering unit can be closed separately by means of a cover (15), the cover (19) of the compartment holding the chemicals unit being proportioned so that the said latter cover, in closed condition of the compartment holding the filtering unit, can at least partly also cover the cover of the said latter compartment. 
     The invention further relates to a chemicals unit to be used for the said water purification set comprising in individual closed reservoirs (i) a chlorinating agent, (ii) and adsorption agent, and (iii) a coagulation and/or flocculation agent and optionally one or more other auxiliary filtering means, in which the reservoirs are connected together in such a manner that, upon use of the chemicals unit, the chemicals are placed available in the correct sequence of adding them to the water to be purified, namely (i)→(ii)→(iii).
Patent EP-0376382-A1 (EP)
Inventor: GEERTS JOHANNES GERHARDUS CHRI
IPC: B65G47/61
Filed: 1989-12-18
Abstract: An installation for sorting articles of clothing, suspended on garment hangers, each of which is carried by a travelling claw, circulating along a path comprising a series of ejection stations. Subsequent claws are provided with an operating lever capable of engagement by a tiltable cam surface located at an ejection station for opening the claw and ejecting the concerning hanger and clothing, said levers are alternatively mounted at the right and at the left side of the claw, whilst each station comprises a cam surface at the left and right side of the passing claws.
Patent EP-0329269-A1 (EP)
Inventor: PITT IAN DAVID
IPC: H01J1/15
Filed: 1989-01-09
Abstract: A magnetron includes a cathode assembly 1 which comprises a helically wound wire 2 supported by a ceramic cylindrical member 3. Emissive material 4 is located between adjacent turns of the conductor 2 and connection is provided to the conductor via a rod 6 and tube 7. When current is passed through the conductor 2, the emissive material 4 is directly heated.