baber/WOPTO huggingface dataset:
Patent EP-0195297-A2 (EP)
Inventor: KAUFFER KARL CLEMENS
IPC: C02F1/465
Filed: 1986-03-03
Abstract: Wasser oder Abwässer mit Schlämmen, welche organische bzw. chemisch ausfällbare Abfallstoffe enthalten, werden mit einer Metallsalzlösung als Flockungsmittel vermischt und dann entgast, worauf eine Trennung von Reinwasser und organischem Schlamm erfolgt, welcher mit Metallhydroxyd vermischt ist. Der pH-Wert der Schlammischung wird soweit gesenkt, daß die Metallhydroxyde in Lösung gehen, so daß der organische Schlamm von der so gebildeten Metallsalzlösung abgetrennt werden kann. Die Metallsalzlösung wird im Kreislauf wieder als Flockungsmittel verwendet. Da der abgetrennte Schlamm noch Metallsalze enthält, wird er mit Waschwasser eventuell unter weiterer Ansäuerung behandelt, dessen pH-Wert nach Abtrennung erhöht wird, so daß ein Metallhydroxydschlamm ausfällt. Der Metallhydroxydschlamm wird vom Waschwasser getrennt und dem entgasten Abwasser von neuem zugesetzt.
Patent EP-0212215-A2 (EP)
Title: Hair cutting machine, particularly an electric hair cutting machine
Inventor: ULLMANN ROLAND
IPC: B26B19/06
Filed: 1986-07-11
Abstract: In a hair cutting apparatus, particularly an electric hair cutting apparatus, with a shearing head comprised of a shear plate and a cutting element as well as with a spacer comb adapted to be seated on the shearing head for sliding contact with the skin surface to be treated, with the position of the forward edge of the cutting element being adjustable relative to the skin surface, the spacer comb (3)-upon being seated on the shearing head (2) of the hair cutting apparatus (1)-is adapted to be coupled with the hair cutting apparatus by centrally controlled coupling members (10, 14, 23) cooperating with coupling members (16, 18, 24) of the comb to provide a coupling (13) between the body (7) of the hair cutting apparatus (1) and the spacer comb (3), the coupling members being adapted to move the said spacer comb into its individual ratchet positions producing different lengths of the cut. The coupling members (10, 14, 23) providing for coupling and uncoupling of the spacer comb 3 are controlled by a slide control (11) of the body (7) of the hair cutting apparatus (1) in which all functions of the hair cutting apparatus including enabling and disabling of the drive are incorporated.
Patent EP-0209142-A2 (EP)
Inventor: THIELE HENRY DR
IPC: A61L26/00
Filed: 1986-07-17
Abstract: Agents composed of mixtures of high molecular weight carbohydrates and low molecular weight carbohydrates in various ratios are used to cover abrasions, burns and other wounds. They consist of a dusting powder, a gel and a contour-following crosslinked film, platelets which can be easily scattered or similar shaped articles which can be scattered, and of a plaster. These agents are applied in conjunction with one another or singly to abrasions, burns or other wounds and provide there simultaneously protection, cleansing and optimal regeneration of the injured sites on the skin. A great advantage is that the regeneration of the tissue cells is not impaired even when the dressing is changed because the wound covering can, owing to its crosslinking and gel-binding properties deriving from the mixture according to the invention, be changed without tearing off the freshly formed scab and without pain for the patient, which results in more rapid healing of the wound than customary hitherto.
Patent EP-0217345-A2 (EP)
Inventor: VANHELLE MICHEL EUGENE ALBERT
IPC: D02G3/32
Filed: 1984-04-12
Abstract: 1. Process for spinning fibre yarn in which at least two rovings of fibres are stretched between the roving feed points and pairs of stretching rollers ; the strands formed by each roving of fibres are twisted using a twisting device notably friction (7) ; they are brought together to the same point of convergence (12) ; the strands (11) are wound onto a reel ; the yarn formed by the assembly of strands is retwisted on twisting machine, the strands are wound on a reel, characterised by the fact that during twisting the strands are subjected to retwisting which sets up in them a false twist between the reel yarn feed point and the twist application point.
Patent EP-0226749-A2 (EP)
Inventor: RICHTER JOHANNES
IPC: B65H45/22
Filed: 1986-10-22
Abstract: Ein Zugswalzenpaar umfaßt zwei Stahlwalzen, die in jeweils über ihren gesamten Umfang in Achsrichtung verlaufend Nuten und Stege aufweisen. Die Nuten werden mit einem Material ausgefüllt, das elastischer als das Material der Stege ist. Die Breite der Stege ist gleich oder kleiner als die Breite der elastischen Streifen. Durch die versetzte Anordnung der elastischen Streifen und der Stege zwischen den beiden Walzen kann jeweils ein weniger elastischer Steg in einen elastischen Streifen eindringen, wodurch an den Kantenbereichen der Stege Quetschbereiche erzeugt werden, die einen gleichmäßigen Zug über die gesamte Breite der Walze ermöglichen.
Patent EP-0235379-A2 (EP)
Inventor: FATAHALIAN FARHAD HAJI
IPC: G06F9/46
Filed: 1986-12-12
Abstract: A data processing system which gives an application (50) running on the operating system (10) direct access to the output display (42). The system is operable in two modes. In the first mode, if the application displays text to the output display, the output data must go through every layer of the processing system before it reaches the output display. In the second mode, the application can output data directly to the output display without going through the many layers of the processing system. In this second mode, a buffer (15) is defined by the application. Input data from the input devices are stored in this buffer. The application accesses the buffer for direct output to the display.
Patent EP-0199549-A2 (EP)
Inventor: WRIGHT H EARL
IPC: A61B10/00
Filed: 1986-04-17
Abstract: The invention relates to an apparatus which enhances the sense of touch when placed between the fingertips of the user and the object being touched and which comprises a liquid lubricant inside a sealed enclosure. The enclosure is formed of a pliable, elastic material having a wall thickness of about 0.003 to 0.020 inches. The liquid lubricant is present in an amount sufficient to fully coat the interior of the enclosure, but which also permits the enclosure to be flattened with at least about 75 percent of the surface area of one side in contact with the other side.
Patent EP-0201267-A2 (EP)
Inventor: HUBERT JOSEPH H
IPC: G09G5/34
Filed: 1986-04-29
Abstract: A row processor unit for a bit-map, raster scan display performs per-scan-line frame buffer management functions. A portion of the frame buffer memory which is not used for display contains load/decode parameters. These parameters are accessed by the row processor unit during the horizontal blanking interval and used for display and data movement operations during the refreshing of the following scan line. A pattern memory provides pixel masks for scrolling as well as providing cursor patterns.
Patent EP-0213696-A2 (EP)
Inventor: THIELKE DIETRICH
IPC: A61K31/445
Filed: 1986-06-19
Abstract: A compound of formula (I) or a pharmaceutially acceptable salt thereof:whereinR<sub>1</sub> is hydrogen, C<sub>1-6</sub> alkyl, C<sub>1-6</sub> alkoxy or halogen;R<sub>2</sub> and R<sub>3</sub> are both hydrogen or together represent a bond;R<sub>4</sub> is hydrogen and R<sub>5</sub> is hydrogen or R<sub>4</sub> and R<sub>s</sub> together represent an oxo group;R<sub>6</sub> is C<sub>1-7</sub> alkyl substituted by NR<sub>8</sub>R<sub>9</sub> where R<sub>8</sub> and R<sub>9</sub> are independently hydrogen or C<sub>1-4</sub> alkyl or together are C<sub>3-7</sub> polymethylene optionally containing a further hetereoatom which is oxygen, sulphur or nitrogen substituted by R<sub>10</sub> where R<sub>10</sub> is hydrogen, C<sub>1-4</sub> alkyl or benzyl, and optionally substituted by one or two C<sub>1-4</sub> alkyl, C<sub>2-5</sub> alkanoyl, C<sub>1-4</sub> alkoxycarbonyl, aminocarbonyl optionally substituted by one ortwo C<sub>1-6</sub> alkyl groups or by a benzyl group, cyano, phenyl or benzyl and wherein any phenyl or benzyl group is optionally substituted in the phenyl ring by one or two halo, CF<sub>3</sub>, C<sub>1-4</sub> alkyl, C<sub>1-4</sub> alkoxy, cyano or nitro groups; andR<sub>7</sub> is hydrogen or C<sub>1-4</sub> alkyl.
Patent EP-0216470-A2 (EP)
Inventor: NAKAI SINICHIRO
IPC: G02B6/24
Filed: 1986-07-31
Abstract: A connecting section for optical fiber cables (11) in which multi-core connectors are respectively mounted simultaneously on a plurality of optical fiber core wires (14) led from the ends of the cable sheaths of the optical fiber cables, and housings (20) respectively project toward the ends of the cable sheaths (13) and are mounted on the outer peripheral surfaces of the ends of the cable sheaths for containing the optical fiber core wires with the multicore connectors. A spring (19) applies a force for abutting the optical fiber core wires to the multicore connectors to hold the connectors (8) in the ends of the housings so that the connecting ends of the multi- core connectors are opposed in such a mannerthatthe optical fiber core wires are simultaneously optically connected and that the housings are connected through an adapter formed over the outer peripheral surfaces of the ends thereof and fittings for securing the outer peripheral surfaces of the ends thereof.
Patent EP-0228271-A2 (EP)
Inventor: RANKA AJAY ISHWARLAL
IPC: C08F2/10
Filed: 1986-12-22
Abstract: Polymeric latices formed by free radical initiated polymerization of a polymerizable alpha, beta-ethylenically unsaturated monomer component characterised by a content of from 0.1 to less than 30 percent by weight of an epoxy group-containing alpha, beta-ethylenically unsaturated monomer in aqueous medium and in the presence of a salt of an acid group-contain- ng polymer are disclosed. The resultant polymeric latices have higher molecular weights than polymeric latices prepared without the epoxy group-containing alpha, beta-ethylenically unsaturated monomer. The polymeric latices are useful as resinous binders in coating compositions where they provide for excellent adhesion and flexibility in the coating. The invention also includes a process for preparing a polymer in latex form by free radical initiated polymerization of a mixture of polymerizable alpha, beta-ethylenically unsaturated monomers in aqueous medium in the presence of a polymeric surfactant, characterised in that the mixture of polymerizable alpha, beta-ethylenically unsaturated monomers contains from O. 5 to less than 30 percent by weight based on total weight of the mixture of polymerizable alpha, beta-ethylenically unsaturated monomers, of an epoxy group-containing alpha, beta-ethylenically unsaturated monomer, and in that the polymeric surfactant is a salt of a carboxylic acid group-containing polymer.
Patent EP-0253043-A2 (EP)
Inventor: RUSSO ANTONIO
IPC: B28B1/29
Filed: 1986-07-29
Abstract: The system according to the present invention allows the realization of a new process for the production of pit-panels (P) of high resistance reinforced concrete, that may be installed also in those areas with a high earthquake percentage. 
     The system consists in a strip (1) provided with a movable carriage (3), selfmoving or towed, for the throw and distribution of the concrete, and with a carriage (5), selfmoving or towed, to which are connected the lateral wall sides (2), the forming tubes (6) - representing the extractable cores - as well as a metal plate (7), acting as a cope to be placed on the upper face of the throw. 
     Said panels (P) are separated in the sense transversal to the strip by means of separating elements (9) that may be fixed to said strip, wherein the face being in direct contact with the throws is conveniently provided with holes so as to reproduce the section of the forming tube, thus allowing the flow thereof.
Patent EP-0238788-A2 (EP)
Inventor: NOBUHIKO IRIE C ONAGASAKI SHIP
IPC: B29C67/00
Filed: 1982-06-16
Abstract: The invention relates to a carcass forming drum essentially comprising a pair of symmetrically located shoulder former including a plurality of sector pieces which are expandable and contractive in the radial direction. The carcass forming drum D according to the invention includes a pair of symmetrically disposed bead lock turnup devices D 1  and D 2  and a pair of symmetrically disposed shoulder formers D 3  and D 4  located inward of said devices Di and D 2 .
Patent EP-0243595-A2 (EP)
Title: Schlagzähe Polyamid-Formmassen
Inventor: JADAMUS HANS DR
IPC: C08L23/02
Filed: 1987-02-19
Abstract: Schlagzähe Polyamid-Formmasse bestehend aus einem Gemisch von A. 80 bis 98 Gew.-% eines Polyamids und B. 2 bis 20 Gew.-% eines Polyalkenameren.
Patent EP-0234601-A2 (EP)
Inventor: SCHWARTZ CRAIG A C O MINNESOTA
IPC: D06M15/277
Filed: 1983-10-07
Abstract: Fluorochemical copolymers, useful as wet-end papermaking additives which impart oil and water repellency and food stain resistance to ovenable paperboard under food cooking conditions, and as a treatment for imparting oil and water repellency to textile fibers. The fluorochemical copolymers are derived (by weight) from about 60 to 80% fluorochemical acrylate or halogenated alkyl or alkoxyalkyl acrylate, 2 to 30% alkyl or alkoxyalkyl acrylate or methacrylate, 2 to 15% glycidyl acrylate or methacrylate, 1 to 6% of certain cationic acrylates or methacrylates, and 0 to 20% vinylidene chloride.
Patent EP-0256208-A2 (EP)
Inventor: LYMBURNER ROBERT KEITH
IPC: H01H3/16
Filed: 1987-04-09
Abstract: A proximity switch assembly for signalling the location of a movable member at either of opposite end limits of movement relative to a stationary frame includes a compact elongate housing adapted to be mounted on the frame to extend along the path of movement of a power driven member, such as a piston rod, which shifts the movable member between its end limits. A proximity switch is fixedly mounted in the housing and switch actuating member is mounted for sliding movement over a relatively short distance sufficient to move an actuating tab into and out of actuating proximity to the switch. Lost motion abutment means on the switch actuating member and the power driven member move into engagement with each other as the power driven member approaches each end of its stroke to move the actuating member with actuating proximity to the switch as the removable member arrives at one end limit and to move the actuating member out of actuating proximity to the switch as the movable member arrives at its opposite end limit.
Patent EP-0246450-A2 (EP)
Inventor: SUSA SUMIO
IPC: F01P11/02
Filed: 1987-04-16
Abstract: A radiator cap sit on a filler neck of an automotive radiator tank. The radiator cap has an inner cap rotatably connected with an outer cap, a pressure valve functionally connected with the inner cap in such a manner that the pressure valve can move vertically so that the pressure valve opens the filler neck when the pressure within the radiator tank increases up to a predetermined pressure. The radiator cap further includes a coil spring provided between the inner cap and the pressure valve for biasing the pressure valve toward the filler neck. Since the connecting point between the coil spring and the pressure valve locates lower side than the connecting point between a sealing portion of the pressure valve and the filler neck, the rotating moment which returns the pressure valve horizontally is generated when the pressure valve is inclined. So that the pressure valve is well prevented to incline. The pressure valve of the present invention can maintain its position horizontally and can open the filler neck always at the predetermined pressure.
Patent EP-0243965-A2 (EP)
Inventor: TSUTOMU ISAKA C O TOYO BOSEKI
IPC: B65D30/02
Filed: 1987-04-30
Abstract: An anti-fogging multilayered film suitable for packaging fresh vegetables and fruits comprising a base layer and at least one surface layer containing an anti-fogging agent, said film having a water vapour transmission of 15 to 200 g/m 2 ·24 hr · 40°C, an oxygen permeability of 3,000 to 35,000 cc/m 2  · 24hr · atm · 20°C · 90% RH, and a carbon dioxide permeability of 12,000 to 130,000 cc/m 2 . 24 hr · atm · 20°C · 90% RH, and said anti-fogging surface layer having heat sealing properties. A packaging bag produced from this film is also disclosed.
Patent EP-0246547-A2 (EP)
Title: Anordnung zur optischen Bildverarbeitung
Inventor: HOENIG ECKHARDT DR
IPC: G02B26/02
Filed: 1987-05-12
Abstract: Zur elektronisch-optischen Bildwandlung sowie zur optischen Bildverarbeitung durch räumliche Filterung ist erfindungsgemäß ein zweidimensionales optisches Filter (10) vorgesehen, das ein mikrostrukturiertes Gitter enthält, dessen Öffnungen als Matrix von Fenstern (20) ausgebildet und Fenster mit elektrostatisch bewegbaren Dünnfilmverschlüssen versehen sind. Die Steuerung der Fensteröffnungen erfolgt durch elektrostatische Ladungen, die von einem Elektronenstrahl (12) vorgegeben werden. Diese Matrix von Lichtventilen kann vorzugsweise verwendet werden als elektronisch-optischer Wandler sowie als Fourierfilter in einem optischen Computer.
Patent EP-0262336-A2 (EP)
Inventor: URECH WERNER
IPC: B23K11/14
Filed: 1987-08-01
Abstract: An electrode (28) for a projection-welding machine (10) is described, for welding elongated projections. The electrode (28) is made up of a plurality of part-electrodes arranged next to one another. This achieves exactly defined current paths over the length of the annular or elongated projection and reduces the influence on current distribution of variable contact resistances over the length of the projection, so that welding currents approximating one another flow over the welding points assigned to the part-electrodes. The electrode (28) is therefore particularly suitable for the seal welding of workpieces with which until now seal welds could only be accomplished by a magnetically moving arc. The electrode (28) thus extends the application possibilities of projection welding.
Patent EP-0266648-A2 (EP)
Inventor: GIRAUDI EDOUARD
IPC: A61K8/18
Filed: 1987-10-26
Abstract: The invention relates to novel odorant substances. These are compounds of the formula
      wherein R and R¹ are H, CH₃, C₂H₅, C₃H₇ or CH(CH₃)₂ and the sum of the carbon atoms in R and R¹ does not exceed 6, and X is caran-yliden (2,2) or caran-yliden (4,4). 
     The invention relates also to the preparation of these novel substances and to odorant compositions containing these substances.
Patent EP-0266739-A2 (EP)
Inventor: MURAKAMI KOICHI
IPC: B65H31/08
Filed: 1987-11-03
Abstract: A sheet finisher apparatus (U) includes a stacker (5) for stacking sheets, a stapler (6) for stapling sheets, switching device for receiving sheets and conveying them selectively to the sheet stacker (5) or to the stapler (6), a counter for counting number of sheets to the stapler (6), and controller for controlling the switching device to convey the sheets to the stapler (6) until a count of the counter reaches a predetermined, and for conveying the sheets to the stacker (5) thereafter.
Patent EP-0276493-A2 (EP)
Inventor: SCHMIDT HEINZ
IPC: H04M9/00
Filed: 1987-12-31
Abstract: Several autonomous multiple operator's position exchanges, each with their own external trunk groups, are connected to a higher- ranking exchange, where each group of call-handling or information positions, each of which is connected to a multiple operator's position exchange, not only has access to the external lines of its own multiple operator's position exchange but also has connection elements of the higher-ranking exchange. Designated external lines of any other multiple operator's position exchange can be reached via these connection elements, so that a call-handling or information position of a first group acts in this case as a call-handling or information position of another group, which is connected to another multiple operator's position exchange. <IMAGE>
Patent EP-0242910-A2 (EP)
Inventor: COMPEN JOHANNES MARIA AZALINA
IPC: H01J29/07
Filed: 1987-04-08
Abstract: Anti-doming measures taken in colour display tubes normally comprise applying radiation absorptive layers to the back of the screen. 
     In contrast, in the present invention the thermal radiation reflectivity between the upright edge of the faceplate and at least the edge portion of the shadow mask is adjusted to obtain a desired temperature stabilisation level which avoids spot misalignment. This may be achieved by having selected areas of the upright edge non-­aluminised whilst the remainder of the upright edge together with the back of the screen have a layer of aluminium thereon. The size and/or shape and/or disposition of the selected areas is/are chosen to obtain an optimum ratio of aluminised and non-aluminised glass surface which will provide a desired radiation coefficient. Typically at least 35% of the upright edge is aluminised. In certain situations it may be necessary to apply a material having a high radiation coefficient, such as a low melting point glass with a high lead content, to a peripheral portion of the shadow mask and the adjoining mounting frame. 
     Measures may also be taken to counter local doming.
Patent EP-0250016-A2 (EP)
Inventor: VAN BEELEN COENRADUS GERARDUS
IPC: E21B41/00
Filed: 1987-05-18
Abstract: A tool for cementing a casing or other well pipe in a well comprises a substantially tubular collar and a plurality of port openings passing through the wall of said collar, which openings are oriented at such an inclined position relative to the collar that during injection of a cement slurry from the interior of the collar into an annular space surrounding the collar the flow of cement slurry obtains a swirling motion through said annular space.
Patent EP-0232172-A2 (EP)
Inventor: YANG TAI-HER
IPC: H01H37/52
Filed: 1987-02-05
Abstract: A switch combining magnetic control and thermal control. A movable contact is urged by a magnet into contact with a fixed contact. A bimetallic strip is capable of urging the movable contact out of contact with the fixed contact upon exposure to a thermal overload. For a switch responsive to both burglary and fire detection, a permanent magnet urges the movable and fixed contact into a normally closed position. When the magnet's influence is no longer felt, such as when a burglary occurs, the movable and fixed contacts will separate. A bimetallic strip, when sensing a thermal overload, will also move the movable contact out of contact with the fixed contact even in the absence of a burglary. The switch responsive to both magnetic and thermal energy is also used to protect a relay controlled circuit from thermal overload.
Patent EP-0246897-A2 (EP)
Inventor: NEWBOLD GEOFFREY
IPC: B65D65/46
Filed: 1987-05-21
Abstract: A container having at least one opening seal, which seal is mechanically strong in the dry state but disintegrates in water at temperature of 40°C or below under the influence of mechanical agitation. The seal is formed from a mixture of a water-labile adhesive and a heat-sealable component.
Patent EP-0253488-A2 (EP)
Inventor: WALISSER WAYNE R
IPC: C08L61/34
Filed: 1987-06-08
Abstract: A water soluble phenolic resole-urea composition useful as a binder which remains infinitely water-dilutable and free of sediment after one month of storage at 0°C and is made by the reaction of urea with the free formaldehyde in a phenolic resole under acid conditions, followed by the further addition of urea at neutral or slightly basic conditions.
Patent EP-0257849-A2 (EP)
Inventor: STURM STEVEN PERRY
IPC: G01N33/34
Filed: 1987-08-03
Abstract: A process and apparatus for measuring moisture content of moisture-stratified sheet material such as paper is disclosed. The effective reflectivities of two areas of an infrared moisture sensor that generally face opposite surfaces of the sheet are made significantly different, so that the sensitivity of the measurement to conditions prevailing in a high-moisture stratum of the sheet is increased.