baber/WOPTO huggingface dataset:
Patent EP-0071128-B1 (EP)
Title: Granulated fertilizer with regulated solvability
IPC: C05C9/02
Filed: 1982-07-17
Granted: 1990-01-17
Abstract: 1. A controlled release particulate fertiliser comprising the reaction product of urea and formaldehyde containing, as part of its total nitrogen, polymeric nitrogen in the form of methylene urea polymers of varying chain length, characterised in that at least 60% by weight of the polymeric nitrogen is in the form of cold water soluble nitrogen polymers such as methylene diurea, dimethylene triurea or mixtures thereof, wherein the average degree of polymerisation is greater than 1.5.
Patent EP-0064012-B1 (EP)
IPC: C07H3/04
Filed: 1982-04-28
Granted: 1986-07-23
Abstract: 1,4  alpha  disaccharides of formula:   <IMAGE>   with Z representing a nitrogenous functional group, M hydrogen or a sulphate or acetyl group, R an alkyl radical of 1 to 4 carbon atoms and A a functional group such as an acid group, or a derivative.
Patent EP-0072859-B1 (EP)
IPC: E04D3/30
Filed: 1982-02-19
Granted: 1989-11-02
Abstract: Novel panel and panel assembly for use in building-type structures, together with panel forming apparatus which are especially suitable for using portable, point-of-use, continuously operable, roll-forming techniques. One panel disclosed is characterized by upwardly diverging inclined sidewall portions (26, 27), wing portions (28, 29) of substantial lateral extent in relation to an intermediate wall portion that forms the bottom thereof, upper inclined side sections (41, 47), and centered edge fastening structure (31, 32). Another panel is characterized by vertical upper side sections (228, 229) extending above upwardly diverging inclined sidewall portions (226, 227) and offset edge fastening seam structure (23) and 232). These panels provide a greater panel width per sheet stock width, ease of assembly, spacing and tracking surface for continuous edge seaming, and balanced strength with respect to loading. One panel assembly has continuous seam structure (54) with abutting inclined side sections (41, 47) and centered interlocking lateral flange portions (46, 53). The other panel assembly has continuous seam structure (254) with abutting vertical side sections (228, 229) and offset interlocking flange structure. The panel forming apparatus changes straight panels to curved panels and is characterized by separate, alternately operable, sidewall portion and intermediate wall portion indenting drives each having alternate idle and drive modes of operation.
Patent EP-0087431-B1 (EP)
IPC: G01F3/18
Filed: 1982-08-05
Granted: 1986-06-25
Abstract: There is proposed an installation for measuring quantities of liquid (of the liquid measuring motor type) with two cylinders of which the pistons cooperate by means of cranks. Each piston has a crank-pin. To vary the crank radius of a crank-pin and thereby vary the stroke of a piston for the fine adjustement of the traversing fluid quantity, the excentricity of the pin is adjustable with respect to the crank-shaft in two parts. To this effect, the pin pivots on a turning portion of an excentric sleeve, said sleeve being closely connected by a worm screw to the crank-shaft. Both pins are arranged on a guiding disk with an angle of 60<o> with respect to their axes, they are supported by roller bearings and cooperate with the pistons which are connected to two mutually guided parallel spiders.
Patent EP-0105487-B1 (EP)
IPC: C07C43/178
Filed: 1983-09-29
Granted: 1991-01-02
Abstract: Described herein are novel monomers, polyketals derived from such monomer, improved process for the production of such monomers and a process for producing the polyketals.
Patent EP-0110373-B1 (EP)
Title: Roof, wall or floor structure
IPC: E04C3/07
Filed: 1983-11-29
Granted: 1988-04-20
Abstract: A structure comprising at least two structural members (10) and a purlin (12) supported by and extending between the structural members (10) and connected thereto by cleats (13), one fixed to each of said two structural members (10), wherein the purlin (12) comprises a cold rolled section having a pair of spaced side-by-side generally parallel opposed flanges (15a, 15b), each having an inturned lip (16a, 16b) at one edge and the flanges (15a, 15b) being interconnected by a web part (17) at their other edges, the web part (17) comprising a median portion (18) perpendicular to the flanges (15a, 15b) and connected by inclined portions (19a, 19b) to edge portions (20a, 20b) of the web (17) which are connected to the flanges (15a, 15b) to extend perpendicular thereto, and the purlin (12) is connected to the cleats (13) by fasteners (21) engaged with the edge web portions (20a, 20b) of the purlin (12).
Patent EP-0114292-B1 (EP)
IPC: H02H1/06
Filed: 1983-12-12
Granted: 1987-03-18
Abstract: 1. A three-phase power supply unit comprising transformer primary windings (1-3) respectively connected to a phase conductor (R, S, T) and to the central conductor (Mp) of the three-phase mains, characterized in that the connection of the transformer primary windings (1-3) to the central conductor (Mp) is effected by a swiching contact (4b) of a relay (4), which switching contact is a make contact, and that the actuating coil (4a) of the relay (4) is connected to an earth-leakage monitoring unit (5-12, 15-20), where the switching contact (4b) is only opened in the event of an earth leakage in the three-phase network.
Patent EP-0115606-B1 (EP)
IPC: C12P7/46
Filed: 1983-12-16
Granted: 1988-03-09
Abstract: The reaction mixture obtained in the enzymatic reaction of fumaric acid to form L-malic acid contains the L-malic acid and unreacted fumaric acid as their salts. To recover pure solutions of L-malic acid the reaction mixture is treated at 50 DEG  to 150 DEG  C. with cation exchangers. The eluate after concentration to 30 to 80 weight % content of L-malic acid is filtered. The pure L-malic acid is recovered by evaporating the solutions, in a given case after treatment with activated carbon.
Patent EP-0107239-B1 (EP)
Title: Differential pulse code modulation transmission system
IPC: H04N19/593
Filed: 1983-10-10
Granted: 1986-03-05
Abstract: Differential pulse code modulation transmission system comprising a transmitter and a receiver. In the transmitter there is subtracted from an information signal x(n) to be transmitted, a prediction signal y(n) for the purpose of generating a difference signal e(n), which is quantized and converted into a quantized difference signal in a quantizing arrangement 6. This difference signal is applied to a prediction circuit 7 for generating the prediction signal. It is also transmitted to the associated receiver. In that receiver a similar prediction signal is generated by means of a similar prediction circuit, which prediction signal is now added to the received quantized difference signal. In order to limit the influence of transmission errors in this transmission system, without an excessive increase in equipment, the quantized difference signal is applied in the transmitter and in the receiver to a cascade arrangement of a non-linear network 16 and an auxiliary prediction circuit 17, which produces an auxiliary prediction signal. Before the quantized difference signal is applied to the prediction circuit, the auxiliary prediction signal is first added thereto.
Patent EP-0111369-B1 (EP)
IPC: B65B53/06
Filed: 1983-12-05
Granted: 1987-09-09
Abstract: This invention relates to a machine (10) for packaging products in heat-shrinkable film, of the so-called bundling machine type, in which the film (65) fed from opposing reels (67) and (68) is made to pass over a product support platform (17) which is lowered into a vertically extending chamber (13) comprising at its top an aperture (16) which can be closed alternately by said support platform (17) and by a lateral panel (18) which is mobile horizontally when said platform (17) is in its lowered position. Within said chamber (13) there are positioned film welding means (51) and (52) and means (19) and (20) for heating the film when wrapped and welded about the product (66) in order to cause its heat-shrinkage. Furthermore, in a position corresponding with said aperture (16) of the chamber (13), means (80) are provided for lifting the film into a position above said support platform (17) when this latter has been raised in order to close the chamber (13) and carries the finished package (102).
Patent EP-0110510-B1 (EP)
Title: Self-tuning low frequency phase shift coin examination method and apparatus
IPC: G07D11/00
Filed: 1983-09-22
Granted: 1990-04-11
Abstract: A method and apparatus for coin examination which transmits on one side of a coin a low frequency electromagnetic field from a transmitter inductor which is part of a transmitter circuit, monitors the frequency of the low frequency electromagnetic field, receives a portion of the field on the other side of the coin with a receiving inductor which is part of a receiving circuit, measures the phase shift between the transmitted signal and the received signal, and determines if the measured pahse shift corresponds to the phase shift for an acceptable coin at the monitored frequency.
Patent EP-0104942-B1 (EP)
IPC: H01S3/30
Filed: 1983-09-27
Granted: 1990-02-28
Abstract: A Brillouin ring laser comprises a fiber optic resonator formed from a loop (14) of fiber optic material (10) and a fiber optic directional coupler (20) for optically closing the loop (14).
Patent EP-0097677-B1 (EP)
IPC: C09J7/35
Filed: 1982-12-24
Granted: 1988-05-11
Abstract: A method and apparatus for adhesively bonding together in edge abutting relationship two sheets of woven, felted, or other textile material such as carpet using a joining tape which includes a removable electrically conductive foil and layer of heat so/tenable adhesive. The control circuit maintains the adhesive in a tacky state while the abutting edges which overlap the tape are adjusted as required to form the desired joint.
Patent EP-0102975-B1 (EP)
Title: Paper alignment device for a printer, typewriter or like office machine
IPC: B41J13/26
Filed: 1983-03-04
Granted: 1987-04-22
Abstract: A paper alignment device for a printer, typewriter or like office machine includes a friction drive means (10) adapted for advancing a sheet (12) of paper in opposite directions past a printing unit (13) arranged in the machine. An alignment means (22; 23) is adapted for coaction with the friction drive means (10) for aligning a sheet (12) from when it is about to be released from the friction drive means and until it has been released, and also for generating a force acting to return the sheet (12) to renewed engagement with the means (10), when the latter has been stopped, so as to begin driving the sheet in the opposite direction.
Patent EP-0119390-B1 (EP)
IPC: H01B13/08
Filed: 1984-01-12
Granted: 1987-04-29
Abstract: A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.
Patent EP-0132516-B1 (EP)
IPC: E06B3/66
Filed: 1984-04-27
Granted: 1987-07-01
Abstract: A curved corner bent from a hollow-profile construction to form a spacer frame of an insulating glazing, where an opening is provided in the inner wall and in the side walls of the hollow-profile construction in the corner zone, so that a free transverse edge on one side of the opening clamps over a free end portion on an opposite side of the opening when the hollow-profile construction is bent at a right angle to form the curved corner, and a process for the production of the corner, in which the opening is a rectangular cut-out into the inner wall and U-shaped cut-outs cut into the side walls, where the side walls are braced during the bending in such a way that the free transverse edge is guided onto the free end portion to provide flat side surfaces on the curved corner after the bending thereof.
Patent EP-0129211-B1 (EP)
IPC: A01N43/84
Filed: 1984-06-14
Granted: 1987-02-04
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, NL, SE A 2,6-trans-dimethylmorpholine derivative of the formula  see diagramm : EP0129211,P8,F2  where R is a Cycloalkyl, Cycloalkylalkyl or alkyl radical which can be substituted by one or more C1 -C7 -alkyl radicals, and the total number of carbon atoms in the substituent R is from 7 to 20, and its N-oxides and plant-tolerated addition salts with acids and metal complexes. 1. Claims for the contracting state : AT A fungicide containing a 2,6-trans-dimethylmorpholine derivative of the formula  see diagramm : EP0129211,P9,F1  where R is a cycloalkyl, cycloalkylalkyl or alkyl radical which can be substituted by one or more C1 -C7 -alkyl radicals, and the total number of carbon atoms in the substituent R is from 7 to 20, and its N-oxides and plant-tolerated addition salts with acids and metal complexes.
Patent EP-0135085-B1 (EP)
Title: Process for the separation of iodine and its compounds from carbonylation products obtained in the carbonylation of dimethyl ether, methyl acetate and methanol
IPC: C07C67/60
Filed: 1984-07-31
Granted: 1986-09-10
Abstract: The disclosure relates to a process for separating iodine and its compounds from the carbonlyation products acetic acid, acetic anhydride or ethylidene diacetate obtained by subjecting dimethylether, methyl acetate or methanol to a carbonylation reaction. For reducing the quantity of total iodine contaminating the carbonlyation products to less than 20 ppb iodine, the disclosure provides for the carbonylation products to be treated at temperatures of 20 DEG  to 250 DEG  C. with an alkyl or aryl phosphine or a heterocyclic aromatic nitrogen compound and at least one of the metals copper, silver, zinc or cadmium or their compounds and to be distillatively separated from the iodine thereby fixed in non-volatile form.
Patent EP-0137345-B1 (EP)
IPC: C07K14/705
Filed: 1984-09-14
Granted: 1990-12-05
Abstract: Membrane-associated proteins, called MP2, and a process for obtaining them are described. The proteins have the following parameters: (a) an electrophoretic mobility in the range between that of  alpha 2 and that of  beta 1 globulins; (b) an isoelectric point in the pH range 4.4-5.0; (c) a sedimentation coefficient s20Wc in the range from 7 to above 20 S, the main fractions (IV, III, II and I) sedimenting at about 7, 9, 14 and 20 S respectively; (d) molecular weights in the range from 200,000 to 1,000,000, the main fractions (IV, III, II and I) having molecular weights of about 210,000, 400,000, 750,000 and 1,000,000; (e) an extinction coefficient E1 cm1% (280 nm) of 12.5+/-0.2; (f) a carbohydrate content of 8.0+/-3.2% (mannose 1.4+/-0.4%, fucose 0.4+/-0.2%, galactose 1.2+/-0.4%, N-acetylglucosamine 2.6+/-1.8%, and N-acetylneuraminic acid 2.4+/-1.4%) and (g) aminoacid composition in which aspartic acid, glutamic acid, leucine, valine, serine and glycine are among the aminoacids present in greatest amounts. These proteins can be used to prepare antisera which can be used to detect and determine these proteins or their components. Furthermore, antibodies reacting with these proteins can be used for diagnosis, monitoring the progress of a disease or checking therapy.
Patent EP-0151742-B1 (EP)
IPC: B65G1/06
Filed: 1984-12-11
Granted: 1989-06-07
Abstract: 1. Conveyor system for all kinds of articles, with or without pallets (1), comprising at least two bearing and guiding sections (8) spaced in parallel alongside one another and a transport and feed platform (7) having a supporting locator for the articles and/or pallets (1) and movable in the bearing and guiding sections (8) by means of pulleys (10) and using guide rollers (20), characterised in that as the supporting locator for the articles and/or pallets (1), in its upper portion the transport and feed platform (7) has motor-driven support and feed rollers (11), roller conveyors (9) or loop propulsion means, which are set at a common, fixed height, to which motor-driven ascent rollers (11a) forming an inclined "up" and "down" track for the articles and/or pallets (1) are associated in both of the longitudinal end portions of the transport and feed platform (7) in the transport and feed direction, said ascent rollers (11a) each being set lower than the support surface of the support and feed rollers (11), roller conveyors (9) or loop propulsion means.
Patent EP-0171493-B1 (EP)
IPC: C08J7/04
Filed: 1985-02-26
Granted: 1990-07-25
Abstract: For the production of scratch-resistant coatings, a coating material which has been obtained by hydrolytic polycondensation of at least one titanium compound, at least one organofunctional silane and optionally at least one inorganic oxide component, the amount of water used for precondensation being introduced by means of moisture- containing adsorbents, water-containing organic solvents or hydrated salts, is applied to a substrate and the coating obtained is cured by heating.
Patent EP-0179446-B1 (EP)
IPC: B01D37/00
Filed: 1985-10-22
Granted: 1990-05-16
Abstract: The invention relates to an improved process and apparatus to produce a filter cake formed by retained solids collected on a filter cloth during filtering. Accordingly, the filter cake is sub-divided into a plurality of filter cake elements which are kept separate from each other at predetermined distances. Further, impermeable zones on the filter cloth are formed around the filter cake elements. The filter cake elements and the impermeable zones are of a size that the filter cake elements can freely contract in any plane without cracking, while the filter cloth between the filter cake elements is covered by the impermeable zones.
Patent EP-0170464-B1 (EP)
IPC: B42D1/06
Filed: 1985-07-16
Granted: 1990-06-20
Abstract: Heretofore, there have been two common systems of strip binding. One uses paper punched with rectangular holes and curled plastic combs having fingers passing through the holes. The other uses round holes in the paper and male and female strips, the studs of the male strips fitting through the holes in the paper and in the female strips. Excess stud length is cut off and rivet heads formed to make a permanent bind. The present invention uses rectangular punched paper similar to the first systems and strips generally similar to the second system. At least two studs and female strip holes are offset to prevent lateral displacement of the paper.
Patent EP-0181732-B1 (EP)
IPC: A61M1/36
Filed: 1985-10-29
Granted: 1990-12-19
Abstract: 57 Automated control methods and apparatus are provided for the separation and collection of desired blood portions for use in an extracorporeal photophoresis treatment system wherein a photoactivatable agent, in contact with leukocyte enriched blood from a patient is irradiated and then returned to said patient.
Patent EP-0180593-B1 (EP)
Title: Systeme d'affichage par tube a rayons cathodiques
IPC: G09G1/16
Filed: 1985-03-27
Granted: 1989-09-13
Abstract: Un système d'affichage par tube à rayons cathodiques comporte une mémoire de régénération (14) stockant les données affichées et accédée normalement par le contrôleur de tube à rayons cathodiques (12), mais en réponse à un signal de demande, accessible par un microprocesseur (10). En réponse à un tel signal de demande, une unité de commande (32) commute un multiplexeur (16) afin de faire passer des signaux d'adresse du microprocesseur (10) à la mémoire de régénération (14), tout en fournissant un signal d'interdiction à un convertisseur parallèle-série (26) de l'unité vidéo du tube à rayons cathodiques afin d'empêcher l'affichage des données lues dans la mémoire (14). Le tube à rayons cathodiques possède une longue durée de persistance, de manière à éviter tout clignotement ou tremblotement de l'affichage.
Patent EP-0190269-B1 (EP)
Title: Spray pump
IPC: A61M5/20
Filed: 1985-08-01
Granted: 1988-07-06
Abstract: A spray pump (2) for metered delivery of a liquid from a spray cylinder by means of a spray piston (14) comprising a motor-driven screwed-shaft gear unit located in a housing (4), the movably supported drive element (62) of which can be brought into engagement with the movable spray part outside the housing. To ensure that the smooth-running characteristics of the spray pump (2) are not impaired by dirt on a threaded shaft (34) of the screwed-shaft gear unit, the threaded shaft (34) is arranged and supported inside the housing (4). Moreover, for this purpose the drive element (62) is passed through the wall of the housing and is supported movably around its longitudinal axis in the housing (4) for actuation of the coupling.
Patent EP-0215797-B1 (EP)
IPC: E04C2/54
Filed: 1985-08-22
Granted: 1990-07-18
Abstract: A structural system including a panel (12) having a pair of parallel planar outer walls (20, 21), reinforcing ribs (22) joining the outer walls with reinforcing shoulders (23) at the intersection of the ribs with the walls, and a panel connecting member (15) for joining the panel to an adjacent panel by slidably engaging an interlocking panel joining member. The panel connecting member includes a head portion (30) and a neck portion (31) which form a pair of opposed keyways (32, 33) and permits interlocking with the interlocking lips of variously configured panel joining members. A variety of interlocking panel joining members allow assembly of the structural panels in end-to-end configurations such as T-intersections (110, 270), cross-intersections (26), and other configurations such as H-shapes (14, 261) to form structural systems. Also disclosed are interlocking end trim members (180), bolted interlock members (160, 175) and edge insert members (190) which may be used to assemble a complete structure.
Patent EP-0189178-B1 (EP)
IPC: A61K6/893
Filed: 1986-01-22
Granted: 1990-07-11
Abstract: A hydrophilic, flexible, open cell polyurethane-poly(N--vinyl lactam) interpolymer foam is obtained from the process which comprises reacting under interpolymer and foam-forming conditions (a) a substantially linear isocyanate-capped polyether polyol prepolymer having an average reactive functionality of less than about 2.0 with (b) a poly(N-vinyl lactam) and (c) a foam-forming amount of water in the presence of (d) a cell formation-regulating amount of surface active agent. The foams exhibit unexpectedly higher levels of absorptivity for aqueous fluids compared to those of known crosslinked foams. The foams herein are especially useful for the manufacture of a variety of dental and biomedical products including surgical bandages and dressings, laparotomy sponges, medicament carriers, and the like, where the capability for absorbing body fluids is an important performance criterion.
Patent EP-0214362-B1 (EP)
IPC: A21D2/08
Filed: 1986-02-20
Granted: 1990-08-29
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE A baking dough, paste or mixture for the production of bread, pasta, extruded goods, fancy cakes and the like baked products from fluor, course meal and/or other grain products and a physiologically harmless bulkage, characterised in that the bulkage consists predominantly of a peat fraction. 1. Claims for the Contracting State : AT A peat fraction for the production of baking doughs, pastes or mixtures for the production of bread, pasta, extruded goods, fancy cakes and the like baked products from flour, course meal and/or other grain products and a physiologically harmless bulkage consisting predominantly of a peat fraction characterised in that it contains dried fine particles of a ground peat sifted to a particle size of less than 1 mm.