baber/WOPTO huggingface dataset:
Patent EP-0239037-B1 (EP)
Title: Pond installation for biological purification of polluted waste water
IPC: C02F3/30
Filed: 1987-03-20
Granted: 1992-01-29
Abstract: A set of ponds for the biological cleaning of sewage includes a first pond with an anaerobic deep zone for denitrification. The second pond receives an oxygen input for aeration by a roll-over type of circulation, resulting in an oxygen excess. From the outflow end, a part of the nitrite and nitrate contg. effluent is recycled to the inflow of the first pond and is mixed intensively with the raw sewage. The setting pond has a deep zone, preceded by an overflow, mixing chamber and semi-immersed partition to ensure that the inflow reaches the deep zone. A pipe and overflow shaft links it to the second pond which has across it a frame with aerators in the centre which enforce an ascending water flow resulting in a roll-over type of circulation.
Patent EP-0252412-B1 (EP)
IPC: A61C5/77
Filed: 1987-06-30
Granted: 1991-05-22
Abstract: The dental sleeve has a cylindrical or a cylindrical and conical shape having a height and circumference corresponding to that of the tooth stump or model to be enclosed. In terms of material, it is a composite foil which includes at least two layers and in which the inner layer, and optionally also the outer layer, consists of fine gold or a gold alloy, while the other layer or layers consist of platinum, palladium, silver, indium or iridium or of alloys of such metals or of alloys of such metals and gold. The cylindrical shape is produced by spot-welding the inner gold layer on the two narrow sides of the foil with a special welding technique. The dental sleeve is used as a carrier for a composite ceramic crown.
Patent EP-0257436-B1 (EP)
IPC: B65D71/00
Filed: 1987-08-11
Granted: 1991-05-08
Abstract: The package, made of a single-part cardboard blank for several individual cup-shaped objects with an edge flange, is provided on its underside with holes, into which the objects are inserted. Provided in the connection lines (folding lines) of the top side of the package with the lateral and end walls are cutting lines, in which the edge flanges of the cup-shaped objects engage. <IMAGE>
Patent EP-0247653-B1 (EP)
Title: New compounds useful as detergent additives for lubricants and lubricating compositions
IPC: C10M129/76
Filed: 1987-04-28
Granted: 1992-06-10
Abstract: The alkali-metal and alkaline-earth-metal salts are disclosed of a monoester of a bicarboxy acid having the formula: <CHEM> wherein R is alkyl, R<1> is either hydrogen or alkyl, R<2> is alkyl and A is nothing or alkylene, and the corresponding hyperbasic derivatives, useful as detergent additives for lubricants. Also the lubricating compositions containing such additives are disclosed.
Patent EP-0253853-B1 (EP)
IPC: B29C44/56
Filed: 1986-12-30
Granted: 1992-07-29
Abstract: A machine for laminating fabric (123) to open cell cushion foam (124) while forming design lines in the foam. The machine comprises a top hollow die (21) having perforations (38) and a complementary, hollow bottom die (54) which also has perforations (130). Hot melt adhesive (125) is interleaved between fabric (123) and foam (124). Top die (21) is preheated to just below the melt point of adhesive (125); then dies (21) and (54) are closed against the layered workpiece, with top die (21) contacting the face of fabric (123). A shot of superheated steam, e.g., at 80 psig and 700oF., is ejected from perforations (38) and (130) to melt adhesive (125). Then a vacuum is applied to the perforations to pull ambient air through the workpiece and cool it. The resolidified adhesive (125) holds foam (124) in its deformed shape and laminates fabric (123) to the foam.
Patent EP-0252965-B1 (EP)
IPC: F24B13/00
Filed: 1987-01-12
Granted: 1990-03-07
Abstract: The stove for solid fuel (5) comprises a stove casing housing a combustion area (2), in which the fuel (5) introduced is burnt in the presence of combustion air flows. The wall of the combustion zone has at least one stove door (6) and the stove casing is provided with at least one connection opening (34) for a flue type connection (35). Below the combustion area (2) is an ashbox, above which is a support (4) for the fuel (5). The wall of the combustion area is provided with a rear, upper, horizontal or oblique wall and one at least approximately vertical baffle (8), which limit a secondary chamber (9), in which the connection openings (10) for an exhaust gas pipe are located. The combustion zone (2) comprises supports for an intermediate plate (8). The flap (7) has at least one stop (23), against which the intermediate plate (18) strikes when inserted and thus opens the flap (7).
Patent EP-0302854-B1 (EP)
Title: A circulation fluidized bed reactor
IPC: B01J8/24
Filed: 1987-01-21
Granted: 1991-06-12
Abstract: A circulating fluidized bed reactor (1) having a cyclone separator (4), the horizontal vortex chamber (3) of which is provided with two return ducts (9, 11) for separated particulate material. The first return duct (9) is connected to an opening (8) on the periphery of the vortex chamber and disposed near the gas inlet channel (6) in axial direction. The second return duct (11) is connected to another opening (10) disposed at a distance from the first duct near the discharge opening (7) for the purified gas in axial direction.
Patent EP-0299964-B1 (EP)
IPC: G02B27/00
Filed: 1987-03-30
Granted: 1991-10-16
Abstract: A scanner including a source of coherent light, a radial hologon, a f theta  lens and a target. Between the light source and the hologon there are means for forming light from the source into a collimated beam having an oblong cross-sectional shape and for directing the beam onto the hologon at a predetermined incident angle and with the long axis of the oblong cross-sectional shape of the beam radial of the axis of rotation of the hologon. Prismatic means are provided between the hologon and the lens means for so modifying the cross-sectional shape of the beam that the spot at the target station has a selected shape and orientation. This allows the shape, orientation and size of the beam on the hologon to be optimum for duty cycle of the hologon and for spot size on the target. The prismatic means allows the spot shape and orientation on target to be optimized. The prismatic means tends to introduce undesirable bow into the scan line, therefore the wavelength of the light and the grating factor (n  lambda )/d of the hologon are selected to produce an approximately equivalent opposite bow.
Patent EP-0321491-B1 (EP)
Title: Print engine drive interface
IPC: G06K15/00
Filed: 1987-08-25
Granted: 1993-06-16
Abstract: A print engine data interface circuit (34) is selectively connected to one of a number of full page bit maps (28, 30) that provide a print engine (38) with command data. The print engine data interface (34) is designed to access one of the full page bit maps (28, 30) and serially transmit the pixel data contained therein to the print engine (38). The print engine data interface circuit (34) includes a set of command and data registers (52) for storing programmed page format and scan length data; a scan offset adjustment circuit (54) adapted to receive the data from the command and data registers; a refresh and read/write arbitration circuit (60) adapted to repeatedly generate a refresh signal when a portion of the full page bit map is not being written to or read from; a bit map sequencer (62) for generating either read/write or refresh commands to an address within the full page bit map memory; a bit map address counter (66) for pointing to an address in the full page bit map memory so the data at that address can be retrieved; and a data conversion circuit (70) for accepting the data retrieved from the full page bit map memory and converting it into a serial data stream for synchronous reception by the print engine.
Patent EP-0288508-B1 (EP)
Title: Procede pour fabriquer des plaquettes de frein et analogue a partir d'un materiau de friction pour frein, et appareil permettant la mise en oeuvre du procede
IPC: B29C43/34
Filed: 1987-10-07
Granted: 1992-03-25
Abstract: Un procédé pour fabriquer des plaquettes de frein (60), consiste à préformer à la chaleur une pluralité de doses (39) d'un matériau de friction pour plaquettes de frein (60) en vue d'obtenir une pluralité d'ébauches (61) sur lesquelles sont ensuite placés les supports métalliques (53) respectifs, et à mouler à chaud, individuellement et simultanément, lesdites ébauches (61) afin de former une pluralité de plaquettes de frein (60).
Patent EP-0332625-B1 (EP)
Title: Digital telephone switching exchange, particularly for private systems (pabx)
IPC: H04Q11/04
Filed: 1987-11-03
Granted: 1992-05-06
Abstract: A digital telephone switching exchange, particularly for private systems (PABX), characterized in that it comprises one or more data processing units (UE1...., UEK), using a data processing operating system, which can be interrogated by means of data terminals linked to digital lines of the same PABX. Interface means (PCM-I) are provided as to allow the asynchronous transmission way of said data terminals to be compatible with the synchronous transmission mode of the digital telephone switching exchanges.
Patent EP-0290922-B1 (EP)
Inventor: MALABARBA ADRIANO
IPC: C07K9/00
Filed: 1988-05-03
Granted: 1993-11-10
Abstract: The present invention is directed to new antibiotic substances which are 34-de-(acetylaminoglucopyranosyl)-34-deoxy teicoplanin derivatives (I) possessing antimicrobial activity in particular against gram positive bacteria. <CHEM>  wherein  A    represents hydrogen or OA represents N[(C10-C11) aliphatic acyl]-beta-D-2-deoxy-2-amino-glucopyranosyl,  M represents hydrogen or OM represents alpha-D-manno-pyranosyl, with the proviso that when M represents hydrogen also A must represent hydrogen, and the addition salts thereof. w
Patent EP-0306903-B1 (EP)
Inventor: HOWARD EDWARD GEORGE JR
IPC: C08L87/00
Filed: 1988-09-07
Granted: 1994-12-07
Abstract: The invention provides high impact resistant heat formable composites comprising an addition polymer or copolymer, a metal oxide or metal carbonate filler and oriented thermoplastic elastomeric fibers.
Patent EP-0316774-B1 (EP)
Inventor: MIHARA TADASHI
IPC: G09G3/36
Filed: 1988-11-10
Granted: 1997-01-29
Abstract: A liquid crystal apparatus comprises a) a liquid crystal device comprising an electrode matrix composed of scanning electrodes and data electrodes, and a ferroelectric liquid crystal; and b) a driving means. The driving means includes a first drive means for applying a scanning selection signal two or more scanning electrodes apart in one vertical scanning so at to effect in one picture scanning in plural times of vertical scanning, and a second drive means for applying data signals in synchronism with the scanning selection signal. <IMAGE>
Patent EP-0296803-B1 (EP)
IPC: B65G53/52
Filed: 1988-06-21
Granted: 1992-03-18
Abstract: An improved method and the related system for pneumatically transporting powdered or granular materials stored in an airtight storage container(3) to a collector(6) through a transport pipe(5) in the form of a lengthy column(P) in high density and at a slow speed by the use of pressurized gas. The method of the invention comprises the steps of stopping feeding of the pressurized gas when the whole of powdered or granular materials corresponding to final batch contained in the storage container(3) are sent into the material transport pipe(5), simultaneously discharge internal pressure of the storage container(3) through a gas decompressing means(B), inserting a transport plug(14) from the base end of the material transport pipe(5), and carrying forward the transport plug(14) at a slow speed by feeding pressurized gas from the base end of the transport pipe(5).
Patent EP-0307295-B1 (EP)
Title: Process for producing a bleached paper pulp comprising a carbon dioxide treatment after bleaching
IPC: D21C9/00
Filed: 1988-09-05
Granted: 1991-04-03
Abstract: Process for producing a paper pulp comprising a stage of H or P treatment just before the purification of the pulp or its transfer to the papermaking machine, where the neutralisation of the bleached pulp is performed with the aid of carbonic acid instead of sulphur dioxide.
Patent EP-0348425-B1 (EP)
Title: Protective surface treatment and relative product
IPC: C08J7/04
Filed: 1988-02-23
Granted: 1993-07-14
Abstract: PCT No. PCT/GB88/00117 Sec. 371 Date Oct. 23, 1989 Sec. 102(e) Date Oct. 23, 1989 PCT Filed Feb. 23, 1988 PCT Pub. No. WO88/06200 PCT Pub. Date Aug. 25, 1988.To a first organic liquid which has dissolved therein a flurocarbon polymer, e.g. 5 to 50% w/w e.g. PVDF, is added a second, compatible, non-solvent organic liquid in an amount (e.g. 1-50%) w/w such as to leave the polymer in solution. The mixed solution is applied to a leather or fabric substrate and heated e.g. at 60 DEG  C. to 150 DEG  C. for 2-15 minutes. Polymer deposits as the first liquid evaporates and pores form therein as the second liquid evaporates from the deposit. The anchored layer produced repels liquid water, but allows passage of water vapor.
Patent EP-0329782-B1 (EP)
IPC: G06F3/033
Filed: 1988-08-31
Granted: 1993-10-13
Abstract: Numériseur destiné à être utilisé conjointement avec un stylet et un circuit de numérisation capable de produire des signaux représentatifs de la position du stylet sur le numériseur. Le numériseur comporte une feuille de verre fonctionnant comme surface d'écriture sur laquelle est disposé le stylet. Sous le verre, à l'opposé de la surface d'écriture, se trouvent des lignes d'encre conductrice ayant été appliquées comme deux ensembles de lignes parallèles se croisant perpendiculairement de manière à réaliser une grille. On applique de l'encre diélectrique sur l'encre conductrice afin qu'elle serve de couche de protection, et un isolant afin d'empêcher le passage de courant aux points où se croisent les lignes. Les lignes d'encre conductrice aboutissent à des plots de contact de surface, également formés à partir d'encre conductrice. On peut monter des composants électriques en surface sur le numériseur, aux plots de contact de surface, à l'aide d'un support adhésif conducteur de soudure ou d'un autre support de liaison conducteur.
Patent EP-0330889-B1 (EP)
Title: Process for the preparation of non-dusting, metal-containing stabiliser granulates for halogen-containing polymers
IPC: B01J2/10
Filed: 1989-02-10
Granted: 1992-09-02
Abstract: The invention relates to a process for the continuous preparation of nondusting metal-containing stabiliser granules for halogen- containing polymers, particularly PVC, characterised in that powdered, metal-containing stabilisers are introduced into the upper end of a vertical cylinder-shaped granulator having therein a concentrically arranged rapidly rotating shaft, to which mixing implements having an adjustable angle of attack are attached, and then granules are formed using an aqueous emulsion of a binder, containing small amounts of an emulsifier, and injected from the sides at the upper end of the granulator. The granules prepared according to the invention exhibit excellent distribution properties in halogen-containing polymers, particularly PVC. <IMAGE>
Patent EP-0348710-B1 (EP)
IPC: E04G21/30
Filed: 1989-06-09
Granted: 1993-10-13
Abstract: Single-sided self-adhesive meshing with adhesive coating in strip form, characterised in that the meshing is in folds able to be drawn apart and only one of the outer surfaces of the fold structure is provided with adhesive.
Patent EP-0372419-B1 (EP)
Inventor: ARZBERGER OTTO
IPC: B65D81/20
Filed: 1989-12-01
Granted: 1994-04-20
Abstract: A tear-open can for hermetically enclosable, in particular dry filling material is provided, which consists of a sheet metal body with a bottom formed on in one piece, corresponding to that of a typical drink can, and a sheet metal cover which is firmly connected to the can edge to form a double-fold seam and which has gassing projections in its fold edge and a tear-opening, which is shaped like a sector of a circle, with a grip tongue in its surface.
Patent EP-0374908-B1 (EP)
Inventor: STIEF THOMAS DR
IPC: G01N33/86
Filed: 1989-12-21
Granted: 1994-03-23
Abstract: A description is given of a method for the determination of plasminogen activators in biological fluids, which may contain antiplasmin, in which proteolytically degraded plasminogen is employed.
Patent EP-0343030-B1 (EP)
Title: Flexible printed circuit, particularly for electronic microcircuit cards, and card incorporating this circuit
IPC: G06K19/06
Filed: 1989-04-28
Granted: 1992-08-12
Abstract: The subject of the invention is a printed circuit (10) provided with conductors (14) connected to distributed contacts (15) in a first zone of the printed circuit and intended for a connection made in a second zone distant from the first. 
<??>It is characterised in that the conductors (14) leave respective contacts (15) substantially perpendicularly to the axis (A) of the printed circuit joining the two zones and subsequently form loops or bends relative to this axis, up to the second zone. 
<IMAGE>
Patent EP-0401225-B1 (EP)
Inventor: KLEINHANS JOSEF
IPC: G01F1/68
Filed: 1988-12-21
Granted: 1993-11-03
Abstract: A circuit arrangement for a circuit-controlled flow probe comprises a bridge circuit whose diagonal voltage can be applied to a control circuit member to which high-voltage pulses for the flow probe are fed and which controls the heating power supplied to the flow probe and emits an output signal proportional to the mass of air flowing around the flow probe. A first control circuit receives heating voltage pulses (UT) and emits a first output signal (Ua1) derived from the diagonal voltage. A second control circuit receives the first output signal (Ua1) and an input signal (v2UR), which is a function of the heating voltage pulses (UT), a reference value (UR), the first output signal (Ua1) and the input signal (v2UR).
Patent EP-0407392-B1 (EP)
Inventor: CHANG TSE-WEN
IPC: A61K47/48
Filed: 1988-12-29
Granted: 1995-04-19
Abstract: Unique antigenic epitopes of IgE (designated ige.bl) which are present on IgE-bearing B lymphocytes but not basophils are described. One class of ige.bl epitopes are at or near the Fc epsilon R binding site on IgE. Another class of ige.bl epitopes are associated with the extracellular segment of the domain of  epsilon  chains which anchor IgE to the B cell membrane ( epsilon .mb/ec)).
Patent EP-0440617-B1 (EP)
Inventor: GOEPFERT PETER
IPC: F41B11/68
Filed: 1989-03-06
Granted: 1994-08-24
Abstract: A compressed air gun comprises a plastic casing, in which a low-pressure cylinder is arranged beneath the gun barrel and a high-pressure cylinder is arranged behind the barrel, with a pressure release system between the cylinders. Two pistons are contained within the respective cylinders and are connected to a cocking lever each by a separate hinge rod. A series of catches and releases requires all operative steps to be completed in the correct sequence before firing to prevent overloading of the air pressure system and also to prevent accidents.
Patent EP-0408623-B1 (EP)
Inventor: MCKINLAY PETER ROBERT
IPC: B31F1/28
Filed: 1989-03-29
Granted: 1993-10-20
Abstract: The machine is an alternative to a conventional single faced corrugated board manufacturing unit. Single face of board manufactured by this machine has one medium (23) bonded to a liner (21) or two fluted mediums (23, 22), bonded at their flute tips, one of these being bonded to a liner. In the formation of standard single faced corrugated board with one medium, the medium (23) is corrugated between a standard corrugating roll (10) loaded against a matching carrier roll (36) and is retained in the matching roll (36) after corrugating. In the formation of flute tip to flute tip double medium board, one corrugating roll (10) is loaded against a grooved carrier roll (36), the first corrugated medium is formed and also retained fully conforming to the grooves in the carrier roll. The second corrugated medium (22) is formed by pressure loading a pair of corrugating rolls (34, 35). The thus formed corrugated medium is held to the second corrugating roll (35) which is precisely positioned relative to the grooves in the carrier roll such that the two mediums (22, 23) are bonded flute tip to flute tip. Adhesive applicators (12, 37) are provided to apply adhesive to one of the mediums prior to the flute tip to flute tip bonding and to coat the flute tips of the medium or the bonded fluted structure on the carrier roll for bonding to the liner (21). An additional guide roll (38) is provided to allow tangential approach for the liner (21) onto the medium (22), or the flute to flute structure carried by the grooved carrier roll (36). Energy (39) is used to assist in bonding the liner (21) to the medium (22) or the flute to flute tip structure enabling a low pressure bonding technique to be used.
Patent EP-0402615-B1 (EP)
Inventor: MELZER RUDOLF
IPC: B41F21/04
Filed: 1990-05-07
Granted: 1994-04-13
Abstract: The invention relates to a sheet gripper, whose gripper finger, executing a flat gripper flight path and closing perpendicular to the gripper rest, is assigned resiliently and adjustably to the pivot point of the gripper shaft and to the pivot point of a carrier pin, mounted rotatably in a case part of the basic body of the gripper finger and arranged parallel to the gripper shaft, at an angle of approximately 90 DEG , the lower end of the gripper finger being guided in a groove cam by a bar or the like in the manner of a cylinder catch. <IMAGE>
Patent EP-0413289-B1 (EP)
Inventor: DIANA GUY DOMINIC
IPC: C07D261/08
Filed: 1990-08-13
Granted: 1995-02-01
Abstract: Compounds of the formulas <CHEM>  wherein:  Y is an alkylene bridge of 3-9 carbon atoms;  R min  is lower-alkyl or hydroxy-lower-alkyl of 1-5 carbon atoms; R1 and R2 are hydrogen, halogen, lower-alkyl, lower-alkoxy, nitro, lower-alkoxycarbonyl or trifluoromethyl; and R8 is hydrogen or lower-alkyl of 1-5 carbon atoms, with the proviso that when R8 is hydrogen R min  is hydroxy-lower-alkyl, are useful as antiviral agents, particularly against picornaviruses, including numerous strains of rhinovirus.
Patent EP-0418605-B1 (EP)
Inventor: SCHMITT-WALTER STEFAN
IPC: H01H9/16
Filed: 1990-08-29
Granted: 1996-02-28
Abstract: The invention relates to a luminous key switch having a supporting element (1) for holding a switch key (2). The luminous key switch is provided with an internal light source (4). In order that the internal light source can be replaced easily, it is provided according to the invention that the supporting element (1) and a contact connecting element (6) in each case have a recess (7, 7') in such a manner that the internal light source (4) can be inserted into the switch from the side of the switch opposite the switch key (2). <IMAGE>
Patent EP-0431599-B1 (EP)
Inventor: TANAKA MASATO
IPC: H01M2/10
Filed: 1990-12-05
Granted: 1995-06-07
Abstract: An electronic equipment for connection, connected to a tape recorder, video equipment or the like electronic equipment for exchange of information signals with such electronic equipment has a connecting section (102) introduced into a battery housing section (5) of the latter electronic equipment. A plurality of connecting terminals (113) are provided in the connecting section (102) to reduce the size of the electronic equipment to protect the connection terminals. <IMAGE>
Patent EP-0385628-B1 (EP)
Title: Moving coil measuring instruments
IPC: G01D11/02
Filed: 1990-02-19
Granted: 1993-09-01
Abstract: A moving coil measuring instrument wherein at least one end of the axis (3) of rotation of the moving coil (1) is supported so as to permit adjustment of that end of the axis (3) in a direction substantially perpendicular to the axis (3), such adjustment correcting for non-ideal operation of the instrument. The adjustment is effected by rotation of a support member (5, 7), defining the one end, rotatably mounted in a frame member (9) of the instrument, the support member (5, 7) defining the one end at a location displaced from the axis (31, 32) of rotation of the support member (5, 7).