baber/WOPTO huggingface dataset:
Patent NL-7605881-A (NL)
Title: Thermally insulating composite roofing tiles - incorporating (polyurethane) foamed plastic protected by mineral fibres and coatings
IPC: E04D1/28
Filed: 1976-05-31
Abstract: Roofing tiles comprise a layer of thermally insulating foamed plastic with one face protected by a bonded layer of fibres impregnated with bitumen or tar and dressed on the exposed face with a mineral aggregate. The tiles are used for covering new roofs or overlaying damaged or uninsulated roofs. They provide an impermeable, weather resistant roofing which reduces differential temperature effects on the supporting structure.
Patent NL-7608320-A (NL)
Title: Synchronising circuit for timing signal using cascaded flip=flops - uses one flip=flop as polarity detector of signal and connects to second via delay by logic
IPC: G04F10/04
Filed: 1976-07-27
Abstract: The synchronising circuit for a step shaped change of state can take place randomly, with a timing signal. It consists of two flip-flop circuits (FF1 and 2) which are connected in cascade. The first flip-flop is designed as a detector which will produce a selector signal indicative of the polarity of the timing signal. The first slip-flop is coupled to delay networks (L1,L2) which are intended to delay the transmission of the change of state to the second flip-flop. The delays are set selectively by control logics (1,2,3) which are independent of the selector signal. The first flip-flop has two separate output puts and the selector signal is characterised by the potential pattern of the two outputs.
Patent NL-7909176-A (NL)
IPC: E03B3/03
Filed: 1979-12-19
Abstract: A process and device for collecting and maintaining fresh amounts of rainwater. The device is comprised of a storage vessel having an inlet passage terminating near the bottom of the vessel, which is further provided with an overflow and a drain. The device possesses a through-pipe which becomes positioned in line with sections of a downspout between which the device can be installed. Water is introduced into the vessel via an upper downspout section and a branch pipe and excess water above the vessel's capacity is discharged via an overflow passage directly into the through-pipe and a lower downspout section. The vessel and its parts are preferably made in one piece by blow-molding a plastic material. The device is substantially intended for collecting small amounts of water.
Patent NL-8001093-A (NL)
Title: Sugar beet lifting machine - has lifting shares with rotating brushes and guide to conveyor, also further brushes behind guide
IPC: A01D25/00
Filed: 1980-02-22
Abstract: The rootcrop harvester, e.g. sugar beet lifting machine, has a number of rotating brushes and guide to conveyor. Further brushes (6) are fitted behind the guide (7). The brushes are fitted to a rotary carrier (3,4) and the guide is formed as a bent bar grid. Each lifting member has a carrier consisting of two parallel discs, whilst the brushes are fitted facing each other, away from the discs. An undulating top surface on the brushes, form a variable gap width in between the brushes, thus dealing with e.g. the conical shape of the crops being lifted and cleaned in the same process.
Patent NL-8004141-A (NL)
IPC: B64D17/02
Filed: 1980-07-18
Abstract: An aerofoil structure including an elongate hollow container 1 which, in use provides an aerofoil cross-section between the longer edge regions 5,6 of the container 1. Elongate means 27 are provided for so stiffening the leading edge region 5,6, that when the structure is in use the end regions of the container are permitted to deform out of the plane of the remainder of the width of the container - whilst this remaining part of the container width is kept substantially undeformed.
Patent NL-8302070-A (NL)
Title: Hand held gum massager - has rotatable discs mounted on spindle and secured by end stop
IPC: A61H13/00
Filed: 1983-06-10
Abstract: The handle (1) of the gum massager, has a spindle (2) on which rotatable adjacent discs (4) may be mounted. These are secured in position by a screwed-in end stop (3)' The friction resistance between the discs may be adjusted by varying the spindle diameter. The discs may be electrically driven. The tool handle may be turned w.r.t. the tool spindle through 90 degrees, which enables all parts of the gum to be reached.
Patent NL-8303110-A (NL)
Title: Asymmetrical membranes for liq.-vapour and vapour-vapour permeation - made by immersing layer of polymer soln. and substrate in non-aq. coagulation bath of defined solubility parameter
IPC: B01D67/00
Filed: 1983-09-08
Abstract: Asymmetrical membranes for liquid-vapour or vapour-vapour permeation are made from a dispersion of a macromolecular material (I) in at least one organic dispersing agent (II) in which the (I) may be soluble, by applying the dispersion to a substrate and immersing the coated substrate in a coagulation bath comprising a non-aq. non-solvent (III) for the polymer (I), the difference in solubility parameters between the non-solvent (III) and the solvent (II) being less than or equal to (6 cal/cm3) power 1/2=12.24 x 10 power 3 (J/ cm3) power 1/2).
Patent NL-8501186-A (NL)
Title: Phenylalanine ammonia lyase enzyme producing microorganism - and enzyme used for producing aspartame intermediate L-phenyl-alanine
IPC: C12N9/88
Filed: 1985-04-24
Abstract: Microogranism (I) able to grow on a minimal essential medium contg. L-tyrosine as the carbon source is new. Phenylalanine ammonia lyase (II) is produced by cultivation of (I) under appropriate conditions. L-phenylalanine is prepd. by contacting (II) with trans-cinnamic acid and ammonia. This may be of the genera Rhodotorula and Rhodosporidium subjected chemically induced mutation with e.g. nitrosog-uanidine, ethyl methanesulphonate, 5-bromouracil, hydroxylamine, nitrogen mustard or sulphur mustard. Mutants may also be obtd. by iradiation with U.V. or ionising radiation.
Patent NL-8601131-A (NL)
Title: Installation for floating transport and processing of wafers - provides transfer of successive wafers under floating condition through interfacing tunnel passages
IPC: H01L21/677
Filed: 1986-05-02
Abstract: The transport and processing installation comprises a lower block containing at least supply channels for gaseous medium for wafer transfer under floating condition. A lower chamber block is located in the chamber in the lower block. A cap covers the chamber above the lower block. At least one displacer provides for downward displacement of the cap from its wafer transfer position toward at least near the block and in return. A device transfers a wafer toward and from an at least almost centric position in between the cap and the lower chamber block. A recessed upper block lies around the cap. The upper block is connected to the lower block. A tunnel passage in between the blocks provides for wafer transfer toward and from the chamber.
Patent NL-8901165-A (NL)
IPC: G01N33/04
Filed: 1989-05-10
Abstract: A throughflow-type mastitis detector comprising an inlet stub and an outlet stub by means of which the mastitis detector can be coupled to a milk tube; a measuring chamber having side walls, a closed bottom, and an opening opposite said bottom in spaced relationship to said inlet stub, through which opening the milk to be monitored, supplied through the inlet stub, can flow into the measuring chamber, and through which the milk can again leave the measuring chamber when the level of the milk within the measuring chamber exceeds the height of the lowest side wall portion; and a pair of electrodes in the bottom of said measuring chamber for measuring the electrical conductivity of the milk, characterized in that at least one of the electrodes has a convex head projecting above the bottom surface and a shank extending through an opening in the bottom.
Patent NL-8901168-A (NL)
IPC: H01F1/055
Filed: 1989-05-10
Abstract: A description is given of a hard magnetic material whose composition corresponds to the formula RE2Fe17Cx, RE consisting for at least 70 at.% of Sm. This material has a favourable uniaxial anisotropy and a relatively high Tc and is very suitable for use in permanent magnets.
Patent NL-9101871-A (NL)
Title: Food additive and food preparation for stimulating the growth of lactic acid bacteria in the intestine for the prevention of immune diseases.
IPC: A61K36/06
Filed: 1991-11-08
Abstract: The invention provides a food additive for human beings and/or animals for stimulating the growth of lactic acid bacteria in the intestine, including a suitable quantity of manganese.  As well as manganese, the food additive according to the invention can also contain at least one second additive which is chosen from the group consisting of magnesium, iron, yeast components, lysozyme and lactic acid bacteria.  The invention also concerns a food preparation comprising a food and at least one food additive.  The food is preferably baby food.  The food additive and the food preparation are used for supplementation in human beings of at least the trace element manganese in order to stimulate the growth of lactic acid bacteria in the intestine for the purpose of preventing the development of insulin-dependent diabetes mellitus and immune diseases with increased IDDM frequency.
Patent NL-9200405-A (NL)
IPC: H04L29/06
Filed: 1992-03-04
Abstract: Method of transmitting information having different priorities in accordance with the DQDB protocol, in which a head station (41, 42) of a transmission channel (1, 2) always assigns to every time slot a priority by means of a code in the access field and an end station (51, 52) of each transmission channel always stores periodically the number of access units (31, 32, 33) which transmit information having different priorities in time slots having a corresponding priority, and in which the ratio of the numbers of time slots which have different priorities and which are emitted by the head station is adjusted accordingly. Two different ways of storing the number of access units having different priorities are discussed. According to a first way, all the active access units report their priority periodically and according to a second way, all the nonactive access units report and access units having a higher priority which become active/inactive send start/stop codes. <IMAGE>
Patent NL-9201726-A (NL)
Title: Method for producing a wooden tube, and tube obtained using the method
IPC: B27D1/08
Filed: 1992-10-06
Abstract: Method for producing a wooden tube 1, in which a first strip of wood veneer 2 is wound in a spiral so as to form a tube with a substantially smooth surface, with the longitudinal edges 5 of the strip 2 adjoining one another. At least one second strip of wood veneer 3 is wound in a corresponding spiral onto the first strip 2, with the application of a joining layer, such as a layer of adhesive 8, between two strips 2, 3, in such a manner that the longitudinal edges 5, 6, 7 of two successive strips are not located above one another. <IMAGE>
Patent NL-9401554-A (NL)
Title: System for automatically controlling the position of an air admission valve, and a ventilation arrangement provided with such a system
Inventor: ZWAAN ADRIANUS JACOBUS
IPC: G05D7/06
Filed: 1994-09-23
Abstract: The invention provides a system for automatically controlling the position of the air admission valve of a ventilation arrangement so that the latter, independent of the pressure differential across the ventilation arrangement, will admit an air flow at a constant flow rate. To this end, a sensor is provided which is able to detect the air flow and which can emit a signal whose size is representative of the magnitude of the air flow through the fixed orifice, said signal being fed to a control member for the position of the air admission valve. <IMAGE>
Patent OA-10880-A (OA)
Title: Compositions comprising an hiv protease inhibitor such as vx 478 and a water soluble vitamin e compound such as vitamin e-tpgs
Inventor: ROY ARUP K
IPC: A61K31/535
Filed: 1998-09-18
Abstract: Pharmaceutical formulations containing HIV protease inhibitors, specifically including 3S-[3R*(1R*,2S*)]-[3-[[(4-aminophenyl)sulphonyl](2-methylpropyl)-amino]-2-hydroxy-1-phenylmethyl)propyl]carbamic acid, tetrahydro-3-furanyl ester (alternatively known as VX 478 or 141W94), and a tocopherol, and their use in medical therapy are described.
Patent PT-78594-A (PT)
Inventor: BEIS DOMINIQUE
IPC: C08L51/06
Filed: 1984-05-16
Abstract: 1. A process enabling the physical properties of a thermosplastic polyolefin (A) to be improved by mixing it with a polymer grafted with silanes carrying hydrolyzable groups (B), characterized in that the mixture of 20 to 99.5 parts by weight of compatible thermoplastic polyolefin (A) with 0.5 to 80 parts by weight of a polymer grafted with silanes (B), after being shaped, is cross-linked by hydrolysis, preferably in the presence of a catalyst of silanol condensation.
Patent PT-79912-A (PT)
Title: Saturated tricyclic nitrogen-containing diones as cognition activators
IPC: C07D455/00
Filed: 1985-02-01
Abstract: Compounds of formula 
<CHEM>
 wherein
 x is zero, one, two or three and
 y and z are independently zero or one are disclosed. 
<??>A method of preparing the compounds and pharmaceutical compositions including the compounds are also disclosed. The compounds are useful as agents in treating senility and amnesia.
Patent PT-89180-A (PT)
Inventor: ELLIS ROGER DAVID
IPC: B01F3/08
Filed: 1988-12-07
Abstract: An apparatus for making a post-foaming gel comprising, a device for pumping a gel base, a device (34) for measuring the flow rate of the pumped gel base, a device (51) responsive to the measuring device (34) for pumping a foaming agent at a flow rate in a predetermined ratio to the flow rate of the gel base, a device (38) for introducing the foaming agent to the gel base, and a device (84) for forming the gel or emulsion from the introducing device (38).
Patent PT-92953-A (PT)
Title: Improved opening for metallic containers
Inventor: LLOVET GINES LLAMAS
IPC: B65D43/06
Filed: 1990-01-25
Abstract: The present invention relates to the improvement of the opening of metal vessels in which the lateral wall has, in the vicinity of its upper edge, an elongate shape which is folded over on itself, thus giving rise to a round-section fold which extends internally in a downward direction until it converges with a parallel line coinciding with the start of the outer expansion in which zone it reverses its direction, along a "V"-shaped fold, ascending and in a vertical direction, forming, at the top, another outward, tangential, concentric and staggered fold compared with the aforesaid fold. <IMAGE>
Patent PT-93365-A (PT)
Inventor: MIKA HANS-JURGEN
IPC: E04B/
Filed: 1990-03-07
Abstract: A process is proposed for the impregnation of cement products, preferably pressed after forming, especially under the action of heat, in particular fibre-reinforced cement products, before the setting thereof, in which a preferably aqueous plastics dispersion and, subsequently thereto, a preferably aqueous wax dispersion, especially a paraffin dispersion, is applied to the products wet from the mould. Advantageously, the wax dispersion is here applied within about 2 minutes after the application of the plastics dispersion; advantageously, above all the plastics dispersion, and preferably both the plastics dispersion and the wax dispersion, are rolled on.
Patent PT-95946-A (PT)
Inventor: ULMIUS JAN
IPC: A61K9/52
Filed: 1990-11-21
Abstract: Described herein are methods comprising the oral administration of budesonide for the treatment of ulcerative colitis and Crohn's colitis in its active phase. The methods can also be applied as relapse preventing therapy for Crohn's colitis in its chronic phase and Crohn's disease in the small intestine.
Patent PT-97334-A (PT)
Inventor: CLIFFORD JOHN FRANCES
IPC: C03C3/064
Filed: 1991-04-11
Abstract: Glaze composition for use on bone china and fine china which is essentially free from lead and cadium comprises, by weight, SiO2:35 to 60%, Bi2O3: 5 to 45%, Al2O3:5 to 20%, B2O3:1 to 15%, at least one of CaO, MgO, SrO or BaO:2 to 20%, at least one of Li2O, Na2O, K2O:1 to 10%, and certain other optional ingredients, with the proviso that BaO is not contained in an amount of more than 2% by weight.
Patent PT-98279-A (PT)
Title: Process for the production of protective, auxiliary and insulating materials on a fibre base for electrical purposes and optical conductors using impregnated masses which can be hardened by the action of high energy radiation
Inventor: BASTIAN UDO
IPC: C08L67/06
Filed: 1991-07-10
Abstract: A process for the production of protective, auxiliary and insulating materials impregnated on a fibre base for electrical purposes and optical conductors is described. Hitherto these materials have been varnished and hardened by the action of heat for electrical purposes. Emissions must be avoided. Materials on a fibre base for electrical purposes and optical conductors are produced by impregnation with olefinically unsaturated binding agents comprising one or more monomers which can be polymerized by free radicals as reactive diluents and optionally containing free radical initiators, followed by hardening with high energy radiation and/or heating. Application to the production of insulated and protected electrical and optical conductors.
Patent SI-9210003-A (SI)
Inventor: KOSI VLADIMIR
IPC: C07C57/02
Filed: 1992-01-06
Abstract: Opisan je postopek za pripravo aluminijevih
di-soli višjih maščobnih kislin s formulo AI(OH)R1R2, v
kateri pomenita R1 in R2, ki sta enaka ali različna,
ostanek nasičene ali nenasičene, razvejane ali nerazvejane,
naravne ali sintetične maščobne kisline, ki
vsebuje 8 do 32 ogljikovih atomov v verigi, pri katerem
iz vodne raztopine aluminijevega sulfata oborimo z
dodatkom amoniaka ali vodne raztopine amoniaka pri
pH do okoli 6, aluminijev oksidihidrat, ki ga ločimo in
še vlažnega presnovimo z nasičeno ali nenasičeno,
razvejeno ali nerazvejeno, naravno ali sintetično
maščobno kislino, ki vsebuje 8 do 32 ogljikovih
atomov v verigi, ali zmesjo takih maščobnih kislin pri
temperaturi nad temperaturo tališča uporabljene maščobne
kisline ali zmesi maščobnih kislin in 75 C.
Patent SI-9400216-A (SI)
Title: Process for the preparation of sodium perborate monohydrate
Inventor: SCHUETTE RUEDIGER
IPC: C01B15/12
Filed: 1994-05-13
Abstract: The invention relates to an improved process for producing sodium perborate monohydrate by dehydration of sodium perborate tetrahydrate in a fluidised bed by heated air. According to the invention, contact surfaces are arranged within the fluidised bed, the total area of which contact surfaces constitutes 1 - 500 times the area of the gas distribution plate of the fluidised bed. The contact surfaces are expediently designed as heat exchangers, the surface temperature of which is adjusted to 90 to 110@C. The process leads to a sodium perborate monohydrate having particularly high resistance to abrasion; at the same time the energy requirement is lower than in known processes.
Patent TR-20983-A (TR)
IPC: C07C51/58
Filed: 1979-07-12
Abstract: 2,2-Dimethyl-3-(2'-perfluoroalkyl-2'-perhaloalkyl-vinyl)-cyclopropane of the formula   <IMAGE>   in which R is -COOR2, -COOH, -CO-Halogen, -CN or -CO-CH3, R1 is fluorine or CF3, R3 is fluorine, chlorine, bromine or R1CF2-, and R2 is the radical of an alcohol which possess arthropodicidal properties. These compounds can be produced by adding a compound of the formula   <IMAGE>  to an olefin of the formula <IMAGE>  to produce a compound of the formula   <IMAGE>  and dehydrohalogenating said compound. This compound may be hydrolyzed, saponified or esterified, depending upon the particular derivative desired.
Patent UA-19859-A (UA)
Title: Method for automated control of “fuel-air” ratio in multi-STAGE furnace
Filed: 1990-05-21
Abstract: The invention relates to methods for control of fuel burning in open-flame furnaces and can be used in metallurgy and machine-building. A method for automated control of “fuel-air” ratio in multi-stage furnace includes measuring of fuel and air in each zone.
Patent UA-13199-A (UA)
Title: electro-pneumatic brake of railway ransport vehicle
Inventor: KOZIULIN LIEV VASIL'IEVICH
Filed: 1990-06-27
Abstract: Electro-pneumatic brake of railway transport vehicles contains a pneumatic circuit of filling and emptying of brake cylinders connected through switching valve to two control circuits. The first circuit is connected to the source of compressed air through two-position three-port magnetic valve and pneumatically controlled air-distributing device, whose control cavity is connected to the brake main, and the second circuit is connected to the source of compressed air through electro-air distributor. Magnetic valve is executed with possibility of connection in the first position of the first line connected to pneumatically controlled air-distributing device.
Patent UA-12753-A (UA)
Inventor: Malinin Oleg Oleksiovych
Filed: 1991-03-11
Abstract: В способе путем обработки животных антителсодержащим препаратом, включающим биоцидный компонент, согласно изобретению, в биоцидный компонент антителсодержзщего препарата дополнительно вводят пиромекаин и хладон 12.
Patent BG-100463-A (BG)
Title: Methods for regulating gastrointestinal motility
Inventor: KOLTERMAN ORVILLE G
IPC: C07K14/585
Filed: 1996-03-29
Abstract: Methods for treating conditions associated with elevated, inappropriate or undesired post-prandial blood glucose levels are disclosed which comprise administration of an effective amount of an amylin agonist alone or in conjunction with other anti-gastric emptying agents. Methods for reducing gastric motility and dalaying gastric emptying for therapeutic and diagnostic purposes are also described.
Patent BG-100683-A (BG)
Title: Drainage device
Inventor: BONEV GEORGI P
IPC: B01D17/02
Filed: 1996-06-26
Abstract: The drainage device can find application in the petrochemicaland the food industries for the separation of two liquids whichcannot be mixed, having different relative weights, stored intechnological vessels. It is in the form of a cylindrical verticalvessel (B-3) flange-connected by a cover (A-1), four chambers (A,B, C & D), being formed. Inlet pipe connection (B-2) for emulsionis connected to a liquid storage tank (oil products). The lighterliquid returns to the tank and the heavier is collected in thelower part of vessel (B-3) and gradually fills up its interior,externally overflowing a cylindrival bell-like float (C-2) filledinside with reference liquid. The float (C-2) is connected to atwo-stage discharge regulator, the first stage controlling thesecond stage for maximum discharge. The first stage is made of apipe (D-1) connected by its upper end to the bell-like float (C-2)and the throttle valve (D-4, D-6). The second stage of theregulator consists of a pipe (D-2) and two mutually sliding pipes(D-1 & A-3) connected by a pin (D-3), holding a  conical gate(D-4) the throttle (D-6) of which holds plate (D-5) to tube (A-3),the lower part of pipe (A-3) and plate (D-5) lying over thedischarge hole (B-6), and its upper end is fitted to a rubbermembrane (A-7).
Patent BG-102153-A (BG)
Title: Polymer material. method for its preparation and application
Inventor: SCHOENFELD UWE
IPC: C08L63/08
Filed: 1997-12-29
Abstract: The invention relates to polymer material based on vegetativeraw materials containing from 10 to 90 wt.% reaction product oftriglyceride having at least two epoxy and/or aziridium groups,and from 5 to 90 wt.% anhydride of polycarbonic acid with 0.01-20wt.% polycarbonic acid.15 claims, 2 figures
Patent BG-102177-A (BG)
Title: Surgical method for organconservation treatment of cancer of the mammary gland
Inventor: ALEKSANDROVA ELENA D
IPC: A61B17/00
Filed: 1998-01-12
Abstract: The method is used in human medicine in surgical treatment ofearly mammary gland cancer. It facilitates the operation in theaxillary armpit region for the precision performance of theaxillary dissection. By the method, the quadrant is eliminated inwhich the tumour  formation is situated together with the fasciaof the large breast muscle. The small breast muscle is resectedand electroexcised together with the interpectoral lymphaticglands. There follows axillary dissection of the three levels.1 claim