baber/WOPTO huggingface dataset:
Patent EP-0240052-B1 (EP)
IPC: C21D9/00
Filed: 1987-03-10
Granted: 1991-06-26
Abstract: Method to preheat billets, blooms or slabs, before rolling (14), as they arrive from a store of cold charges (10) or from continuous casting (11), such method involving a preheating furnace (12) and a heating furnace (13), the preheating (12) and heating (13) furnaces being connected in coordination, in which method: - material (15) arriving from the store of cold charges (10) passes through the preheating furnace (12) and the heating furnace (13), - material (17) arriving from the continuous casting (11) but momentarily halted due to work in progress in the rolling plant (14) is transiently stored in the preheating furnace (12) and is then passed through the heating furnace (13) when such work has ended and rolling can restart, - and material (18) coming from the continuous casting (11) passes through the heating furnace (13) before reaching the rolling process (14) during a normal cycle.
Patent EP-0264977-B1 (EP)
IPC: C11D3/20
Filed: 1987-08-18
Granted: 1991-03-06
Abstract: Detergent builder compositions comprise a mixture of tartrate succinate components and hydrocarbyl succinate components. The builder compositions provide detergent compositions which are especially useful for laundering fabrics.
Patent EP-0259084-B1 (EP)
IPC: C07C47/21
Filed: 1987-08-25
Granted: 1992-07-22
Abstract: A process and intermediates for the manufacture of S-3-methylheptanoic acid from S-citronellol; a novel crystalline form of immunoregulatory N-(S-3-methyl-heptanoyl)-D-gamma-glutamyl-glycyl-D-alanine, an immunoregulatory agent; and an improved process and intermediates therefor.
Patent EP-0238476-B1 (EP)
IPC: D06N3/00
Filed: 1987-03-11
Granted: 1991-10-30
Abstract: A substrate having an appearance similar to that of nubuk-leather or pile-leather, respectively, or of a textile pile consists of a textile carrier body being at least partially impregnated with a, preferably cross-linked, polymeric synthetic plastics material consisting of a foam which has open cells formed by introducing air and optionally has closed cells formed of hollow microspheres. The textile carrier body consists of a fleece or of a knitting, preferably of a crimped fleece of synthetic fibres, which is needled together with a knitting or with a fleece, strengthened by thermal embossing, in such a manner that the fibres extend through the knitting. The knitting may consist of a roughened stockinet, i.e. a stockinet having opened loops. The carrier body is ground at least at its one impregnated surface and is thus rough and can be provided with a coating.
Patent EP-0301030-B1 (EP)
Inventor: RAYCHAUDHURI SATYABRATA
IPC: B32B18/00
Filed: 1987-03-31
Granted: 1994-05-18
Abstract: A method for hermetically sealing a silica based fiber product after the fiber product has been drawn from a melt or preform wherein a hermetic layer of boron carbide or a ceramic compound having a density of above about 4 g/cc is deposited upon the fiber product. The fiber product can be initially coated with carbon or boron carbide prior to the application of the ceramic compound. Also, a method for making such fiber products using these methods, and the resultant hermetically sealed fiber products produced thereby.
Patent EP-0268644-B1 (EP)
IPC: C04B28/26
Filed: 1987-05-19
Granted: 1992-12-16
Abstract: A coating composition for treating solid wastes is described and includes an aqueous silicate solution containing potassium oxide and silicon dioxide, a catalytic amount of an aqueous sodium borate solution and a fixative containing solid calcium oxide. A fumed silica may be added to either the aqueous silicate solution or sodium borate solution.
Patent EP-0289571-B1 (EP)
IPC: A62C37/40
Filed: 1987-10-22
Granted: 1992-03-04
Abstract: An apparatus for the discharge of powder by a fluidic propellant is suitable for use as a fire extinguisher, the apparatus including a container (12) wherein powder and propellant is pressurized prior to use of the apparatus. Discharge of the powder and the propellant from the container (12) is accomplished by means of a diaphragm (36) in a wall (34) of the container (12), there being a gas generator (16) contained within a well (20) of the container (12) for providing an overpressure which, in combination with the pressure to which the propellant has been charged, fractures the diaphragm (34). Thereupon, the propellant and the powder exits the container (12) in a homogeneous stream. The over-pressure is less than approximately 30 per cent, preferably 20 per cent of the pressure to which the propellant and the powder are subjected during a charging of the container (12) with the powder and the propellant. The charge pressure is in the range of 400 - 600 p.s.i. so as to be many times greater than the pressure of an environment external to the container (12). A battery operated circuit (24) may be connected between a fire sensor and the gas generator (16) for activation of the generator (16) in a modular self-contained form of fire extinguisher.
Patent EP-0299138-B1 (EP)
IPC: D21C5/02
Filed: 1988-03-07
Granted: 1992-01-15
Abstract: A process for the separation of fillers and paper fibres by flotation is characterised in that following flotation of the printing ink the aqueous suspensions of pulp are treated as follows: 1. water-soluble salts of trivalent metal ions are added to bring the pH to between 4.5 and 9, and 2. flotation is carried out after the addition of from 0.1 to 8 g of anionic surfactants per kg of pulp.
Patent EP-0288048-B1 (EP)
Inventor: LOESEL WALTER
IPC: A61K31/44
Filed: 1988-04-21
Granted: 1994-06-29
Abstract: Benzo- and thieno-3,4-dihydropyridine derivatives of the formula I <IMAGE>  in which D denotes a group of the formula Ia or Ib <IMAGE> and A and B denote a benzo or thieno radical;  and  R4 denotes (C1-C4)alkoxy or an -NR9R10 group in which R9 and R10 independently of one another denote (a) hydrogen, (b) branched or unbranched alkyl, alkenyl or alkynyl (where the alkyl can be substituted, for example by the group <IMAGE> (c) cycloalkyl having 3-7 ring members, (d) dimethylamino, (e) amino(C2-C4)alkyl, (f) phenyl, (g) morpholinyl or (h) pyridinyl, or R9 and R10, together with the nitrogen atom to which they are bonded, denote a pyrrolidinyl, piperidinyl, morpholinyl or piperazinyl radical; and their pharmaceutically acceptable salts. The compounds have cardioprotective and/or cerebral protective action.
Patent EP-0291020-B1 (EP)
IPC: H01G4/30
Filed: 1988-05-10
Granted: 1992-08-12
Abstract: An electrical capacitor and manufacturing method therefore provides at least two dielectric bands each with a metal coat on at least one side to form stacked film, or wound capacitors. Changes in capacitance which are the result of fluctuations in dielectric ply thickness are compensated by corresponding opposite modification of the overlap of the layers. The compensation ensues by a de-metallization device that makes the metal coating wider or narrower on the basis of a control direction depending upon greater or lesser ply thickness.
Patent EP-0358790-B1 (EP)
Title: Milling system
IPC: B02C15/16
Filed: 1988-09-14
Granted: 1992-08-05
Abstract: The milling system serves for fine milling free-flowing material, in particular for producing colour pigment dispersion, has a horizontally lying housing, to one end of which the material is fed by means of a conveying device and at the other end of which it is removed. In its housing, a circumferentially driven shaft is arranged concentrically. At least one milling roller is provided in the annular channel constructed between the housing and shaft, which milling roller is driven by the shaft at the same speed of rotation and cooperates with the housing inner wall or the shaft surface. The rollers (52), the shaft part (44) corresponding thereto and the milling space (42a) are of conical construction. The shaft (27) is axially displaceable in relation to the rollers (52), and the thrust required for displacement is exerted by means of a shaft part (27a) which leads axially into the conically constructed shaft part (44) which corresponds to the rollers. <IMAGE>
Patent EP-0282179-B1 (EP)
Inventor: BASS EDMUND P
IPC: A61K39/175
Filed: 1988-02-17
Granted: 1995-05-10
Abstract: A vaccine composition for animals susceptible to infection by canine distemper virus is disclosed. The vaccine comprises an immunologically effective amount of an inactivated canine distemper virus in combination with a non-toxic pharmaceutically acceptable immunologic adjuvant, inactivation of the canine distemper virus being effected by exposure of the virus to long wavelength ultraviolet light ultraviolet radiation or gamma radiation in the presence of a furocoumarin.
Patent EP-0322237-B1 (EP)
Inventor: DOUGAN GORDON
IPC: C12N15/11
Filed: 1988-12-22
Granted: 1994-03-23
Abstract: An attenuated microorganism harbouring two mutated genes, each of which is located in the organisms aromatic pathway is provided. These organisms can usefully form the basis of a vaccine. They can be genetically engineered so as to express antigens from other pathogens and thus form the basis of a range of multi-valent vaccines.
Patent EP-0308325-B1 (EP)
Title: Process for the preparation of di-n-propyl acetonitrile
IPC: B01J23/02
Filed: 1988-09-14
Granted: 1991-12-11
Abstract: Preparation of di-N-propylacetonitrile by a process consisting in heating N-1-propyl-N-butylformamide to a temperature of between 350 DEG C and 550 DEG C and in the absence of oxygen, in the presence of a catalyst consisting of a silica impregnated with 0.1 to 10% by weight of alkali metal cations.
Patent EP-0333761-B1 (EP)
IPC: B31B1/90
Filed: 1987-11-30
Granted: 1992-02-12
Abstract: PCT No. PCT/SE87/00568 Sec. 371 Date May 31, 1989 Sec. 102(e) Date May 31, 1989 PCT Filed Nov. 30, 1987 PCT Pub. No. WO88/04272 PCT Pub. Date Jun. 16, 1988.An arrangement for applying longitudinally extending tapes (10) to a moving web (11) comprises a plurality of holders (17) each intended for a respective tape store (18), and a plurality of tape applicators (19) for guiding a respective tape arriving from a tape store to a location at which the tape is in contact with the web. The holders (17) and the tape applicators (19) are carried by and capable of being positioned along mutually separate beams of a beam structure (14, 15, 16) which extends transversely to the direction of web travel. The applicators (19) can be adjusted positionally in relation to an applicator-setting beam (15) which extends transversely to the direction of web movement, and can be locked to this beam in selected positions therealong. The applicator-setting beam is, in turn, carried for longitudinal movement by a stationary carrier beam (14) which extends parallel with the applicator-setting beam. The applicator-setting beam can also have graduations (30) provided along the length thereof.
Patent EP-0296231-B1 (EP)
IPC: A61H1/00
Filed: 1988-01-04
Granted: 1993-06-23
Abstract: Somatic musical exposure system for a person in recumbent position. The person lies on substantially rigid and laminar supporting means (12, 42, 72) above an air chamber (31, 61) of a sound housing (30, 60') with means (38a, b, c, d; 68a, b, c) providing it with music-emanating upward via the air chamber to the person so supported. The person-supporting means is itself mounted via resilient decoupling means (14, 44, 74) to a fixed frame (20, 60), which also supports the sound housing. The system may be either unitary (10) or modular (40) in form.
Patent EP-0332115-B1 (EP)
Title: Process for manufacturing nitrides suitable for ceramic materials
IPC: C01B21/072
Filed: 1989-03-06
Granted: 1992-08-26
Abstract: A description is given of a process for manufacturing nitrides for ceramic materials, in particular AlN, in which the element to be converted to the nitride is anodically oxidised. This oxidation is carried out in the presence of a nitrogen compound which can be reduced under the electrolysis conditions and of a substance which increases the conductivity. The electrolysis is optionally followed by a removal of volatile constituents and a calcination of the product.
Patent EP-0387395-B1 (EP)
Inventor: BHATT GIRISH M
IPC: D01F6/92
Filed: 1989-08-17
Granted: 1994-12-07
Abstract: This invention discloses a paper-maker's forming fabric wherein some of the yarns are melt-extruded monofilaments, that are a blend of 60 to 90% by weight of a polyethylene terephthalate, together with 40 to 10% by weight of a thermoplastic polyurethane, which may be an ester or ether-based type. Additionally, it is contemplated that the blend may contain up to 5% by weight of a hydrolysis stabilizer. The high abrasion resistance of these blended monofilaments makes them particularly advantageous for use in replacing the nylon-6 and nylon-66 monofilaments currently used in paper machine forming fabrics. The monofilaments disclosed comprising blends of polyethylene terephthalate and thermoplastic polyurethane are also a feature of this invention.
Patent EP-0342044-B1 (EP)
IPC: E04D3/362
Filed: 1989-05-11
Granted: 1992-03-04
Abstract: A metal sheet (1) having a first upstanding hook formation (3) along one edge (2) and a second, upstanding hook receiving formation (6) and a valley (7) along an opposite edge (15) the arrangement being such that the sheet can be fastened directly to a support without the interposition of separate clips and so that the first formation of one sheet can hook over the second formation of an adjoining sheet and cover its valley characterised by latching means (11, 12, 13, 14, 15 and 16b, 17, 19, 21) acting between the formations so that after interlocking the sheets said one sheet can be rotated about the hook receiving formation of the other sheet through at least 25 DEG before the formations can be disengaged.
Patent EP-0356362-B1 (EP)
Title: Water course barrage or coffer dam
IPC: E02B7/26
Filed: 1989-07-28
Granted: 1992-12-30
Abstract: A water course barrage, more particularly a cofferdam, is composed of a vertical movable door (2) formed from one or more superposed individual panels (13, 14) sliding in a supporting structure (3) installed in the apron (4) of the said water course and comprising two parallel pillars (5, 6) consisting of U-sections, the parallel wings (10, 11) of which are directed towards the vertical mid-plane (12) of the said cofferdam, and furthermore sealing means (29) interposed between the downstream face (31) of the movable door (2) and the said pillars (5, 6) of the said supporting structure (3). To improve the sealing of this barrage or cofferdam, it also possesses elastic means (42) capable of exerting pressure on the panel or panels (13, 14) in order to cause the compression of the sealing means (29) located between these and the inner face (30) of the parallel wing (10), downstream of the water thrust, of the pillars (5, 6) of the supporting structure (3). <IMAGE>
Patent EP-0327529-B1 (EP)
IPC: A47F5/11
Filed: 1989-01-27
Granted: 1992-12-09
Abstract: For presenting the goods in several layers, the blank (1;1') is made of one piece and has a rectangular rear wall part (2) and three further parts (3, 4) to form the bottom panel and the side walls, a bottom folding line (5) being arranged between the rear wall part (2) and the bottom panel part (4) and folding lines (6) being arranged between the rear wall part (2) and the side wall parts (3). The rear wall part (2) has at least two folding lines (7), extending parallel to the bottom folding line (5), and cutting lines (8, 8') assigned to said folding lines. The bottom panel part (4) has an elongate punched-out part (9) in the axis of symmetry of the blank and, in the region of its edge opposite the bottom folding line (5) at least one cutting line (11), extending parallel to said edge up to a folding line (10). Each side wall part (3) has at least one tab cutting line (12), assigned in each case to the at least one cutting line (8, 8') of the rear wall part (2), and extension flaps (14) which are provided with a double folding line (15) on the boundary of said rear wall part extending in the region of the bottom panel part (4) and formed from a folding line (13), the extension of said extension flaps parallel to the axis of symmetry exceeding half the length of the bottom folding line and its width corresponding partially to the length of the punched-out part (9) of the bottom panel part (4). <IMAGE>
Patent EP-0475938-B1 (EP)
Inventor: FARIA JULIO F
IPC: G01N1/18
Filed: 1989-07-07
Granted: 1996-09-25
Abstract: L'appareil de prélèvement d'échantillons décrit (100) comprend un logement (101) pourvu de plusieurs orifices de prélèvement d'échantillons espacés circonférentiellement (109) qui traversent une paroi du logement. Un élément distributeur (103) est monté rotatif dans un alésage hermétique (102) de l'appareil. L'appareil comporte une entrée de fluide (107), à travers laquelle un fluide provenant d'un récipient de réaction peut pénétrer dans l'appareil, et une sortie de fluide (108) à travers laquelle le fluide peut être remis en circulation dans le récipient. L'élément distributeur (103) comprend un conduit (110, 111) destiné à établir une communication sélective entre l'entrée de fluide (107) et n'importe lequel des orifices de prélèvement d'échantillons (109).
Patent EP-0394492-B1 (EP)
Inventor: KAWAMURA HIDEO - OKADA -CHOME
IPC: F01L9/20
Filed: 1989-10-20
Granted: 1994-10-12
Abstract: An electromagnetically driven valve controller which electromagnetically controls the valves that open and close intake and exhaust ports through which the interior of the cylinder of an engine is communicated with the exterior. When the engine is in operation so far, it is not allowed to change the timings for opening and closing the intake and exhaust valves. Therefore, the opening and closing timings have been so set that a high efficiency is obtained when the engine is operated at a predetermined number of revolutions. When the engine runs at a speed slower than the predetermined number of revolutions, however, there takes place blow-by phenomenon or prefiring phenomenon resulting in the decrease in the engine efficiency and output. Therefore, the intake and exhaust valves are opened and closed by the electromagnetic force to change the opening and closing timings depending upon the number of revolutions of the engine, thereby to prevent the blow-by phenomenon or the prefiring phenomenon from developing and to improve the efficiency and output of the engine.
Patent EP-0396701-B1 (EP)
IPC: F16G13/06
Filed: 1989-10-27
Granted: 1993-01-20
Abstract: Dans une chaîne à rouleaux pour bicyclettes à dérailleur, les axes (4) sont retenus dans des trous intérieurs (6) ovales ou oblongs situés à l'intérieur des collets de douilles (3) montés sur les mailles intérieures (1). Les surfaces extérieures des collets de douilles, qui portent les rouleaux, peuvent être constituées de segments de surface cylindrique (3f, 3g, 3h) à raison de quatre de 90° ou de trois de 120°. La couche médiane des mailles intérieures (1) est maintenue en position par les bords bombés ou coudés des mailles extérieures. Le montage par liaison de forme des axes (4) dans les collets de douilles (3) ainsi que le montage par liaison de forme des rouleaux (5) sur les segments de surface cylindrique assurent une faible pression en pivot et une grande souplesse latérale avec toutefois une résistance élevée à la torsion, ce qui est particulièrement apprécié dans des chaînes pour cycles de course.
Patent EP-0396068-B1 (EP)
Title: Method  and apparatus for making a bundle of wires or a cable
Inventor: SCHULLIGEN BERND
IPC: D07B7/02
Filed: 1990-04-28
Granted: 1994-07-06
Abstract: The invention relates to a method and an apparatus for making a bundle of a plurality of individual metal wires (strands) or a cable composed of a plurality of strands. To obtain strands of substantially improved quality, it is proposed to give the strand a low constant tensile stress during production, continuously to measure the torsion value of the strand or cable in the region of this low constant tensile stress during the entire production operation, and, in the event of deviations of the measured torsion value from the predetermined torsion value, to generate a control signal, by means of which the rotational speed of the overwinding device is varied in such a way that the strand or cable assumes the set torsion value again.
Patent EP-0401861-B1 (EP)
Inventor: CORRIGAN COLIN D
IPC: G01N33/00
Filed: 1990-06-08
Granted: 1997-05-14
Abstract: An explosive detection screening system used for the detection of explosives and other controlled substances such as drugs or narcotics. The screening system detects the vapor and/or particulate emissions from the aforementioned substances and reports that they are present on an individual or object and the concentration of each substance detected. The screening system comprises a sampling chamber for the collection of the vapor and/or particulate emissions, a concentration and analyzing means for the purification of the collected vapor and/or particulate emissions and subsequent detailed chemical analysis of said emissions, and a control and data processing system for the control of the overall system.
Patent EP-0409207-B1 (EP)
Inventor: GOSSENS GUNTER
IPC: D01D5/34
Filed: 1990-07-18
Granted: 1995-09-27
Abstract: In the apparatus for spinning core/skin fibres consisting of various fibre-forming materials, a preplate (16) is arranged between a distributor plate (14) and a spinneret plate (12). Nozzle capillaries (18) having prechannels (20) are formed in the spinneret plate (12). The materials for the skin and the core of a fibre are fed to the spinneret plate via an annular channel (28) and a feed channel (32), approximately concentric with this, which are formed in the preplate (16). The annular channel (28) is connected via at least one feed channel (30) to at least one guide channel (24) and the central channel (32) for the core material is connected via at least one feed channel (34) to at least one guide channel (26) in the distributor plate (14). By means of the arrangement of a preplate having channels formed therein for the core material and skin material of the fibres, on the one hand high-quality fibres with exact geometries can be produced and on the other hand the number of nozzle capillaries per unit area can be increased to more than 10 per cm<2>, since a compact formation of the channels in the preplate (16) is possible. <IMAGE>
Patent EP-0415213-B1 (EP)
Inventor: WAMPRECHT CHRISTIAN
IPC: C09J157/04
Filed: 1990-08-18
Granted: 1994-04-13
Abstract: The present invention relates to copolymers having a weight average molecular weight (Mw) of 1500 to 75,000, prepared from olefinically unsaturated compounds and containing 0.1 to 4.5% by weight of primary amino groups in the form of structural units corresponding to formula I    <IMAGE>  (I)  wherein Q is a saturated aliphatic-cycloaliphatic hydrocarbon radical of the type obtained by removing the amino groups from an aliphatic-cycloaliphatic diprimary diamine containing an amino group attached to a primary carbon atom and an amino group attached to a secondary or tertiary carbon atom. The present invention also relates to a process for the production of these copolymers.