baber/WOPTO huggingface dataset:
Patent EP-0191265-B1 (EP)
IPC: C05G1/00
Filed: 1985-10-15
Granted: 1989-09-06
Abstract: 1. A scatterable fertilizer substrate for plant vegetation which contains metallic iron in finely granulated form with a limited particle size and at least one non-metallic component, characterised in that the iron is in the form of ferromagnetic iron powder which consists of a mixture of particles of irregular shape and particles with a smoothed surface, that the iron powder contains 60% by weight of iron particles of less than 0,05 mm and 90% by weight of iron particles exceeding 0.005 mm, that the carbon content of the iron powder is 1.5 - 3% and the oxygen content is 2.0 - 4.2% (remainder iron and impurities arising from the melt) and that the iron powder, relative to the total quantity of non-metallic component(s) is distributed with statistical uniformity in the fertilizer substrate with a proportion by weight of 20 - 80% and a proportion by volume of less than 30%.
Patent EP-0186647-B1 (EP)
Title: Process for preparing glyphosate and glyphosate derivatives
IPC: C07F9/38
Filed: 1985-12-23
Granted: 1989-03-01
Abstract: A process for preparing glyphosate and derivatives of related structure. A precursor primary or secondary amine, such as glycine, is condensed with a carbonyl compound, such as formylphosphonic acid or its acetais, and the condensation product is reduced to produce the desired product.
Patent EP-0188440-B1 (EP)
Title: Method for the preparation of artificial marble products
IPC: B28B23/00
Filed: 1985-05-09
Granted: 1989-04-19
Abstract: Method for the preparation of an artificial marble product, in which said method an artificial marble mix (1) that contains stone powder and hardening resin is cast into a mould, a wooden core (2) is placed onto the mix and enclosed in mix, whereupon the mix is allowed to harden. By means of the method, it is possible to produce low-weight artificial marble products of favourable raw-material cost, such as table tops.
Patent EP-0192937-B1 (EP)
IPC: C08G73/10
Filed: 1986-01-15
Granted: 1990-10-24
Abstract: A multilayer laminate having at least one layer of a no longer formable fully aromatic polyimide and at least one layer of substrate material, the layer of no longer formable polyimide adhering directly on one side to the layer of substrate material with a peel strength of at least 4.0 N.cm. The layer of no longer also formable polyimide is also insoluble in phenolic solvents, has a tensile strength of from 100 to 150 N.mm2, a breaking elongation of from 15 to 100%, a dielectric dissipation factor of from 1.5x10-3 at 1 Khz. Additionally, a layer of heat-sealable high-temperature adhesive selected from the class of polyacrylates, polysulfone resins, epoxy resins, fluoropolymer resins, silicone resins or butyl rubbers is joined to that side of the polyimide layer which is remote from the substrate material.
Patent EP-0205113-B1 (EP)
IPC: B01F7/30
Filed: 1986-06-05
Granted: 1991-05-15
Abstract: The mixer has a mixing container which is arranged in a basic frame and along the inside walls of which a rotatably driven mixing helix runs, the drive of the latter being arranged on a container cover, which closes off the mixing container at the top and is detachably connected to it. In order to be able to clean the mixing container easily and to be able to inspect the mixed product easily, it is provided that the container cover is fastened in the basic frame and is connected to the mixing container by means of quick-acting closure elements and that the mixing container is arranged in the basic frame vertically adjustably by means of a lifting device. For visual inspection of the content of the mixing container and for cleaning, it is then simply detached from the container cover and lowered in the basic frame by means of the lifting device. <IMAGE>
Patent EP-0208156-B1 (EP)
Title: Process and apparatus for the final elimination of harmful substances contained in waste gases of incinerators
IPC: F23J15/00
Filed: 1986-06-10
Granted: 1992-05-20
Abstract: For a more effective elimination of gaseous, aerosol-like and/or dusty contaminants and pollutants from the waste gases of refuse incinerators, a process is proposed in which the temperature of the water-containing residual scrubbing gas which, if appropriate, has already been treated according to the wet process, dry process or semi-dry process, is reduced to such an extent that at least the main part of the water vapour still contained in the gas condenses out in the heat exchanger (13), pollutant contents also being precipitated with the water vapour or themselves being caused to condense, to be absorbed, to be adsorbed or to be bound in another way. The precipitated condensate is aftertreated chemically-physically in a suitable manner. The process is also distinguished by a favourable energy balance, since less water evaporates and has to be discharged via the stacks. In addition, apparatus particularly suitable for carrying out the process is proposed (see Figures 2-4, 6 and 8). Figure 6 shows a design of the apparatus, by means of which the process can be monitored and controlled via pollutant concentration measurements. <IMAGE>
Patent EP-0212333-B1 (EP)
IPC: B60C15/02
Filed: 1986-07-25
Granted: 1990-03-21
Abstract: A vehicle wheel has a pneumatic tire mounted thereon. The wheel has a rigid rim having essentially radially inwardly extending rim flanges and, on the radially inner side of the rim ring, the rim has respective mounting spaces, each with a deep mounting bed. The pneumatic tire is provided with tire beads having a cross-sectional form which, on the one hand, permits the tire bead to extend into the mounting space and deep bed during mounting, in which, on the other hand, closes-off the mounting space and deep bed when the tire is in its operational state. In order to disconnect the tire seat from the rim support surfaces, it is proposed that the deep mounting bed extend directly to the rim flange, and that, in the operational state of the tire, on the one hand the tire bead be spaced from that portion of the rim ring that is adjacent to the rim flange, and on the other hand a portion of the tire bead butt axially inwardly against a portion of the rim.
Patent EP-0238728-B1 (EP)
IPC: C09K15/22
Filed: 1986-12-30
Granted: 1990-08-29
Abstract: A composition and the use of the composition for inhibiting corrosion in industrial cooling waters which contain hardness and have a pH of at least 8, which composition comprises a water-soluble organic phosphonate capable of inhibiting corrosion in an aqueous alkaline environment and a co- or terpolymer of acrylic acid and certain substituted acrylamides such as t-butyl acrylamide.
Patent EP-0199494-B1 (EP)
Title: Energy storage apparatus for a load tap selector
IPC: H01F29/04
Filed: 1986-04-08
Granted: 1992-07-22
Abstract: An energy storage apparatus for a load tap selector has a rotating input frame 13 which is concentrically disposed with respect to a rotating output frame 12 to which is connected an output shaft 13 which operates a load switching movable contact. The input frame and the output frame each have a pair of flanges 14-17 which extend in opposite radial directions and which overlap one another in the radial direction. An energy storage spring 4 which is disposed between the flanges has engaging members 18, 19 secured to opposite ends which are capable of releasably engaging with recesses formed in the flanges. When the input frame is rotated from a first position to a second position while the output frame is restrained in the first position. one end of the spring is restrained by engagement with the flanges on the output frame while the other end of the spring is moved together with the input frame by engagement with the flanges on the input frame. thereby stretching the spring and storing energy. When the restraint of the output frame is released, the energy which was stored in the spring is released and the output frame and the output shaft are rotated at a high speed to operate the load switching movable contact.
Patent EP-0248819-B1 (EP)
Inventor: FIDDES JOHN C
IPC: A61P17/00
Filed: 1986-09-11
Granted: 1994-05-18
Abstract: Isolated, cloned recombinant or synthetic DNA sequence encoding acidic or basic mammalian fibroblast growth factors (FGF) are claimed. A DNA sequence, defined above, and including a DNA encoding a heterologous signal sequence upstream of, and operably linked to, the DNA encoding the FGF is also new. It may be operably linked to control sequences for expression. Recombinant host cells transformed with the DNA sequence are claimed. Recombinant vector contg., and effective in expressing, isolated etc. DNA sequence, the DNA sequence encoding FGF being operably linked to control sequences compatible with bacteria or mammalina hosts, is claimed. Prodn. of acidic or basic mammalian FGF comprises cultivation of transformed cells is claimed. Human basic FGF inpurified or recombinant form is claimed.
Patent EP-0263230-B1 (EP)
IPC: B22F7/04
Filed: 1987-02-06
Granted: 1990-01-10
Abstract: A safe having a wall comprising spaced steel plates, a sheathing layer between the plates consisting of hard non-metallic grains of e.g., boron carbide, silicon carbide, boron nitride, diamonds, ceramic oxides and hard metallic grains of e.g., cast iron, metal carbides, nitrides, borides, and silicides, said grains being bound together and to said plates by a hard solder mass having a copper or nickel base. The sheathing layer contains 30-70% by volume of said non-metallic grains (having a grain size of 5 to 20 mm) and metallic grains (having a grain size of 1 to 6 mm) and from 70% to 30% of said hard solder. The ratio of said non-metallic to said metallic grains is 2-4 parts to 1 part by volume. A method for making the sheathing layer is also disclosed.
Patent EP-0257298-B1 (EP)
IPC: B01D21/24
Filed: 1987-07-21
Granted: 1991-01-16
Abstract: The method according to the invention for cleaning liquid containers and the various alternative devices for carrying out this method achieve highly efficient cleaning using little cleaning agent and energy by means of a shock wave flow set up in the liquid in the liquid container.
Patent EP-0258695-B1 (EP)
IPC: C07C41/00
Filed: 1987-08-12
Granted: 1991-11-27
Abstract: The polyfunctional vinylbenzyl ethers of the formula: <CHEM> wherein Ar is an aromatic nucleus of from 6 to 24 carbon atoms, X is a halogen moiety, R is hydrogen or an alkyl group of from 1 to 6 carbon atoms, n is an integer of at least 1; o is an integer of at least 2 and p is the remaining number of sites available on the aromatic nucleus which are not substituted with the halogen or oxygen containing moiety are prepared. These polyfunctional vinylbenzyl ethers can be copolymerized with polycyanate ester compounds to provide copolymers having dielectric constants below 3 and a V-0 rating in a UL-94 test.
Patent EP-0240247-B1 (EP)
Inventor: CAMPBELL DAVID
IPC: H03K5/02
Filed: 1987-03-26
Granted: 1994-06-01
Abstract: An operational amplifier (10) suitable for inclusion in an integrated circuit device operating as a transceiver at a coaxial media interface to a network meeting IEEE 802.3 standards. To be included in an integrated circuit package the operational amplifier (10) must have low-power consumption and yet generate up to 80 mA of current onto the network. A design method achieves this goal, producing an operational amplifier (10) having three independently-positioned, isolated, poles. A current generator and level shifter (125) is employed with the operational amplifier which generates a current precisely proportional to a "collision" reference voltage, the current is compensated for changes in temperature and for variations in transistor gain (hFE). A very wide band level shifter matchs the current generated to the requirements of the operational amplifier so that 10% to 90% changes in current generated by the op amp can occur in 1/2 to 3/4 of a nanosecond, yet the level shifter does not consume much power. The current generator provides a single point of circuit element control for compensating for hFE variation in three transistors used within the current generator. The level shifter employs current-steering to produce the switched current which is exceptionally fast and low in asymmetry. The process used in integrated circuit manufacture permits tight control of the elements within the operational amplifier so that parameters can be held within 2% of the tolerances specified in the IEEE 802.3 standards without need of field "trimming".
Patent EP-0265142-B1 (EP)
Inventor: BERZINIS ALBIN PETER
IPC: C08L25/06
Filed: 1987-10-13
Granted: 1994-12-07
Abstract: A core/shell polymer comprises a rubbery core of crosslinked, conjugated diolefin polymer or copolymer with 0 or upto 50%, based on the total core weight, of a first vinyl monomer copolymerized with the diolefin, and one or more polymer shells, at least one of which shells is a vinylaromatic polymer or copolymer, the particles further having an average particle diameter no more than 250 nanometers and toluene swell index of from 13 to 45, preferably from 15 to 25. The core/shell polymers are useful for modifying the properties of olefinic, aromatic addition and/or condensation resins, particularly poly(styrene).
Patent EP-0270372-B1 (EP)
IPC: C04B28/26
Filed: 1987-12-03
Granted: 1993-06-09
Abstract: A lightweight soundproofing, insulation and fireproofing material and method is disclosed. A dry composition is provided which includes 60-80% by weight of an inorganic lightweight nonflammable fibrous material, 16.67-36.67% by weight of an organic lightweight normally-flammable fibrous material, and 3.33-10% by weight of a refracted clay material. The non-flammable fibrous material is pulled apart to provide a high temperature loose fiber material, the normally-flammable fibrous material is shredded, and the refracted clay material is embedded in the normally-flammable fibrous material after shredding to reduce the flammability thereof. Thereafter, the nonflammable fibrous material is mixed with the normally-flammable fibrous material to complete the dry composition. A liquid adhesive is provided which includes liquid sodium silicate having a ratio of silicon dioxide to sodium oxide that is greater than 3.22:1, the liquid sodium silicate in the form of a solution of about 50% water is mixed with water in a ratio of approximately 1:1, and a surfactant can be added to the liquid sodium silicate to act as a wetting agent for application and flexibility purposes. With these constituent components, the liquid adhesive is used with the dry composition at the rate of approximately 55 gallons of liquid adhesive for each 300 lbs. of dry composition.
Patent EP-0255799-B1 (EP)
IPC: C22F1/04
Filed: 1987-07-16
Granted: 1990-09-12
Abstract: 1. Process for the production of heat resistant products made of an aluminium material of the type AlMn, characterized in that an alloy, consisting of 1.2 to 2.0% manganese, 0.20 to 0.5% silicon, 0.20 to 0.35% chromium, up to 0.6% copper, up to 0.10% iron, the remainder aluminium and in total up to 0.4% of other elements, is cast and cooled within a maximum of 1/2 an hour to below 410 degrees C and the further processing of the alloy includes a heat treatment of 3 to 24 hours in a temperature range of 290 to 410 degrees C, and in that, during the further processing, any required residence times in the temperature range between 410 and 460 degrees C are limited to a maximum total of 1 hour and those at temperatures above 460 degrees C to a maximum of 20 minutes.
Patent EP-0284626-B1 (EP)
Title: Process for metallizing non-conductive substrates
IPC: C23C18/16
Filed: 1987-07-31
Granted: 1992-03-04
Abstract: Non-conductive surfaces, particularly through-hole surfaces in double-sided or multi-layer printed circuit board, are treated (conditioned) to receive void-free, adherent electroless metal coatings by contact of the surfaces with an organosilane preparatory to catalyzation and metallization.
Patent EP-0287651-B1 (EP)
Title: Procede et appareil d'estimation de l'hematocrite dans un systeme de traitement des constituants sanguins
IPC: G01N33/487
Filed: 1987-10-13
Granted: 1992-09-09
Abstract: Lors d'un amorçage initial, le système d'écoulement de fluide des aiguilles d'aspiration/retour du sang (10, 12) est amorcé avec un fluide non sanguin (par exemple une solution saline) (54) ayant une viscosité fluide connue. La chute de pression au niveau de l'orifice de l'aiguille ou des aiguilles est déterminée à un débit connu pour ce fluide prédéterminé de viscosité connue. Lors des opérations ultérieures de traitement des constituants sanguins, la chute de pression au niveau de l'orifice de l'aiguille est mesurée pour un second débit connu des constituants sanguins. A partir de ces valeurs relatives mesurées de pressions et de débits, la valeur de la viscosité du sang peut être calculée et utilisée pour estimer (par exemple par un procédé de calcul analytique ou une table de consultation) une valeur d'hématocrite pour les constituants sanguins en fonction de la valeur de la viscosité du sang mesurée.
Patent EP-0278243-B1 (EP)
Title: Medical preparation comprising aspoxicillin, a method for its preparation, and the use of such a preparation for the manufacture of a medicament
IPC: A61K31/43
Filed: 1988-01-13
Granted: 1991-03-06
Abstract: An antibacterial lyophilized preparation which comprises as an active ingredient aspoxicillin and a basic salt of aspoxicillin in a molar ratio of 1 : about 0.7 to 7 and optionally an alkali metal halide as a stabilizer, a method for preparing the same, and the use of such a preparation for the manufacture of a medicament are provided. The antibacterial lyophilized preparation may be rapidly dissolved in distilled water to give a stable solution which can be injected to patients for the treatment of various bacterial infectious diseases.
Patent EP-0294551-B1 (EP)
IPC: F24H1/18
Filed: 1988-04-06
Granted: 1990-10-24
Abstract: 1. A heating apparatus, more particularly a storage tank for consumption water and/or a boiler, consisting of an inner housing (2) surrounded by an outer, thin-walled housing (11) spaced therefrom, said inner housing (2) having at least one connecting member (1) passing through an access opening (10) in the wall of the outer housing (11) and sealed off by means of a gasket, the space between the inner and outer housings (2, 11) being filled with heat-insulating plastic foam (13), characterised in that a first flanged member (3) of limited flexibility, acting as a spacer and sealing the opening, is arranged in tight-fitting manner on the associated connecting member (2) of the inner housing (2), said flanged member having a projecting part (4), a second flanged spacing member (6) of corresponding shape and again of limited flexibility being stretched thereover from the outside, the flange parts (7, 8) of the flanged members (3, 6) being arranged to cover the circumferential edge region (9) of the access opening (10) which is located between said flange parts (7, 8), whilst the projecting part (4) is further provided with a fitting attachment (5) at the edge of its outer opening (17) for the insertion of the connecting member.
Patent EP-0310016-B1 (EP)
Title: Litter for small animals
IPC: A01K1/015
Filed: 1988-09-28
Granted: 1991-06-12
Abstract: For producing litter for small animals and more especially litter of cats straw (11) is firstly ground to produce powdered straw (16) which is then pressed to form briquettes (18) and the latter are broken down into irregular fragments (19) with dimensions of the order of a few millimeters and which are very well tolerated by the animals, have a high absorbency and are easily disposed of.
Patent EP-0278598-B1 (EP)
IPC: B63C11/22
Filed: 1988-01-15
Granted: 1991-06-05
Abstract: A breathing apparatus for scuba diving comprising a reservoir for compressed air an inlet valve for the supply of air to a mouthpiece, an exhalation valve the apparatus being connectable to a buoyancy device characterised in that the apparatus comprises   (i) a first valve body (1) incorporating a first mouthpiece (2) communicating with an air chamber (3) within the valve body, the chamber being provided with an exhalation valve (4) for exhaled air (ii) a demand valve (9) for controlling the supply of air from the reservoir to the air chamber (iii) a pressure responsive device, preferably a diaphragm (6) connected operably to the demand valve the connection being made preferably by a lever (12) (iv) a second valve body (17) incorporating a valved mouthpiece (15) the second body being connectable to a buoyancy device preferably a garment and communicating through valve means (24) with air contained in the reservoir. e
Patent EP-0312436-B1 (EP)
Title: Method of making bimetallic coins and medals
IPC: B44B5/00
Filed: 1988-10-11
Granted: 1993-01-13
Abstract: A method for making bimetallic coins and medals by joining together, by plastic flow, a ring and a blank, characterised in that: - use is made of a blank comprising, on its periphery, a discontinuous groove,  - the said blank is positioned in the said ring, and - in a single operation, the ring is crimped onto the blank and the coin is minted using a die whose action causes the metal of the ring to flow towards the blank and towards the discontinuous groove provided on the periphery of the said blank and the whole is die-stamped, that is to say the surface of the coin or of the medal is formed. <IMAGE>
Patent EP-0312459-B1 (EP)
Title: Functionalized polymers of ethylene for use as coatings for metal, and process for their manufacture
IPC: C09D123/00
Filed: 1988-10-13
Granted: 1992-03-11
Abstract: Polymers with a melt index of between 1 and 20 dg/min, containing units (A) derived from ethylene, units (B) derived from an anhydride of an ethylenically unsaturated  alpha , beta -dicarboxylic acid and, if appropriate, units (C) derived from an alkyl acrylate or methacrylate whose alkyl group contains from 1 to 12 carbon atoms, characterised in that, per 100 moles, they contain: from 83 to 99.7 moles of units (A), from 0.29 to 3 moles of units (B), from 0 to 13.6 moles of units (C) and additionally from 0.01 to 0.4 moles of units (D) derived from at least one polyol poly(meth)acrylate. The process for their preparation consists in copolymerising a mixture of ethylene, of anhydride of an ethylenically unsaturated alpha , beta -dicarboxylic acid, of at least one polyol poly(meth)acrylate and, if appropriate, of at least one alkyl (meth)acrylate, at a temperature of between 140 and 280 DEG C, at a pressure of between 1000 and 2500 bars, in the presence of at least one free-radical initiator, and is characterised in that, before the copolymerisation, the polyol poly(meth)acrylate is dissolved in a solvent.
Patent EP-0308460-B1 (EP)
IPC: A61K31/135
Filed: 1988-03-15
Granted: 1992-07-29
Abstract: PCT No. PCT/SE88/00129 Sec. 371 Date Nov. 22, 1988 Sec. 102(e) Date Nov. 22, 1988 PCT Filed Mar. 15, 1988 PCT Pub. No. WO88/07380 PCT Pub. Date Oct. 6, 1988.A method for the topical treatment of glaucoma or ocular hypertension which comprises contacting the surface of the eye with a composition consisting essentially of an effective intraocular pressure reducing amount of a mixture of (a) an adrenergic agonist selected from the group consisting of epinephrine, dipivalylepinephrine, norepinephrine, phenylephrine, clonidine, isoproterenol, salbutamol, metaproterenol and terbutaline, and (b) a phosphodiesterase inhibitor selected from the group consisting of isobutylmethylxanthine, theophyllamine, Rolipram and RO-2017624, in an ophthalmically compatible carrier.