baber/WOPTO huggingface dataset:
Patent NL-6916542-A (NL)
IPC: F16L47/02
Filed: 1969-11-03
Abstract: 1284136 Exothermic compositions CIBA GEIGY AG 4 Nov 1969 [4 Nov1968] 54086/69 Heading C5G An exothermic composition which liberates heat on adding water consists of an alkali metal oxide or an alkaline earth metal oxide and a solid acid or an acid salt of a strong acid, or mixtures, thereof. Oxides of Ca, Ba, Sr, Na, K, or Li are preferred, and the acid may be phosphoric, sulphamic, tartaric, oxalic, or citric. Preferred salts are sodium hydrogen sulphate and potassium hydrogen sulphate. The acids may be hydrated, and a preferred acid mixture consists of a major portion of hydrated oxalic or citric acid and the remainder sulphamic acid. There should be more than enough oxide present to neutralize the acid reactant, but not more than enough to react with all the acid and all the water produced during the reaction of the acid and the oxide.
Patent NL-7202735-A (NL)
IPC: C02F1/68
Filed: 1972-03-01
Abstract: 1336281 Activated clays; purifying water CREUSOT LOIRE 28 Feb 1972 [1 March 1971] 9100/72 Headings C1A and C1C] [Also in Division B1] Kaolinite, bentonite, montmorillonite, crushed brick, glass beads or crushed glass, resins in hydroxide form and wood sawdust are activated with a halogenating agent before binding on to the activated substrate an amine or a protein. Specified halogenating agents are cyanuryl halides, cyanogen halides, thionyl halides and sulphuryl halides. The materials are useful in the treatment of waters containing organic pollutants such as hydrocarbons.
Patent NL-7212263-A (NL)
Title: Flame proofing agent - prodn by condensation of amide or amine with autocondensation product of tetrakis(hydroxymethy) phos
IPC: C08G12/40
Filed: 1972-09-08
Abstract: The title autocondensation is carried out in a water-free medium, opt. in the presence of an inert organic solvent and an acid catalyst at 100-150 degrees C, until 0.5-1.5 mole water is sepd. per mole of the phosphonium cpd. and opt. free OH gp. are etherified with a 1-4C alkanol, and opt. salts of the autocondensation products are converted into the corresp. hydroxides. The autocondensation product is then condensed with an amide and/or amine at 10-100 degrees C, pref. in the presence of a water-soluble organic solvent or water, in a weight ratio of 15:1 to 1:1. The product is used for flameproofing textiles (polyamides, natural or artificial cellulosic textiles, polyesters, wool or their mixtures), wood, paper, furs, etc. The flameproofing effect is durable. The treated textiles preserve soft hand.
Patent NL-7306270-A (NL)
IPC: C11D1/12
Filed: 1973-05-04
Abstract: A dishwashing and cleansing agent composition for manual dishwashing based upon anionic surface-active surfactants consists essentially of (A) from 20% to 90% by weight of a higher sulfonate or sulfate of the group of the alkyl sulfonates, olefin sulfonates,  alpha -sulfofatty acid alkyl esters, dialkyl sulfosuccinic esters, alkylbenzene sulfonates and alkyl sulfates, each having 8 to 20 carbon atoms in the hydrophobic moiety, and (B) from 10% to 80% by weight of a mono- or polyglycol ether sulfate of a higher 1,2-alkanediol having 10 to 22 carbon atoms; as well as a dishwashing concentrate containing this composition and a method of using this composition.
Patent NL-7400716-A (NL)
Title: Shock absorber for off-shore oil well operating platform - with legs able to be lowered to the seabed
IPC: E02B17/02
Filed: 1974-01-18
Abstract: In a working platform or the like to be placed on the bottom of a body of water subject to intense motion, e.g. the sea bed, comprising (a) a body which during one phase of use of the platform interacts with the moving water and (b) a supporting base which during the same phase interacts with the bottom, the improvement whereby (c) the body and the supporting base are constructed to be movable in such a way relative to each other than the external forces exerted by the interactions on the platform, in so far as a pre-determined value is exceeded, are transmitted by the support base to the body and if required also by the body to the support base, via a medium moving under the influence of these forces, which in this motion experiences a resistance such that almost all or a major part of the kinetic energy is converted to heat. More esp. the body is a platform with buoyancy and provided with legs each of which is moveably connected to a foot suitably for placing on the bottom of the body of water, the legs and associated feet being mutually displaceable in the axial direction of the legs. Provides efficient shock absorption for the platform particularly during the phase of lowering the legs to the seabed, and when the platform assembly is subject to intense wave motion, which could cause the feet to strike the bottom with great force.
Patent NL-7408888-A (NL)
Title: Concrete floating construction with operating platform - with heavy submerged structure and light superstructure
IPC: B63B35/44
Filed: 1974-07-01
Abstract: In a partly submerged floating construction exhibiting a wholly submerged under-construction on which an upper construction is mounted at the level of the waterline, carrying a working platform above this, the under-construction consists of a large number of monolithically cast cells and its stability is produced by arranging its centre of gravity below the point of action of the upthrust, and the part of the construction situated at the level of the waterline makes a negligible contribution to the stability, and more esp. consists of a limited number of vertical columns projecting from the under-construction. The floating constructin has positive stability due to the heavy submerged construction and relatively light superstructure, is fabricated in concrete so that its cost is lower and it is not subject to fatigue cracking, has a low maintenance and high resistance to pressure forces and bending moments.
Patent NL-7409846-A (NL)
Title: Colour concentrates of pigments in resin carriers - organic cpds with active hydrogen to improve dispersion
IPC: C09B63/00
Filed: 1974-07-22
Abstract: Colour concentrates of pigment (A) and carrier resin (B) with addition of an organic cpd. (C) contg. active hydrogen are used for colouring paints, printing inks, resins, spinning solns. for synthetic fibres etc. Decomposition of the carrier resin by high shearing forces during the dispersion process is prevented by addn. of (c) giving products with improved dispersibility.
Patent NL-7505659-A (NL)
Title: Sealed joint fittings for liquid sodium circuit - have outer spacer ring supporting inner elastically deformable packing
IPC: F16L23/20
Filed: 1975-05-14
Abstract: The packing for making a joint between the two surfaces of a joint fitting for the pipes of liquid sodium circuit in a heat exchanger, consists of two sealing rings which have different dimensions in the direction in which the joint is pulled up. Thus, when the joint is made, the ring which is highest, having undergone a permanent (plastic) deformation, acquires resilience to such a degree that, not only during normal running conditions, but also, when severe, abruptly changing mechanical and thermal loads are imposed, leakproof contact is maintained with the jointing surfaces, which are held at a fixed distance apart by the shorter spacer ring. The difference in height between the two rings is such that the highest ring is only elastically deformed, or it may be deformed to such an extent that it retains only 5-30% spring-back capacity relatively to the original difference in height. At the same time, the shorter ring is thicker in cross section than the taller thin ring, and when clamped, the latter takes up a barrel shape. completely effective in a liquid sodium circuit and also applicable successfully in other fields.
Patent NL-7509687-A (NL)
IPC: B29D11/00
Filed: 1975-08-14
Abstract: 1463227 Eyeshield filters DEUTSCHE SPEZIALGLAS A G 8 Aug 1975 [23 Aug 1974] 33261/75 Heading G2J A filter for a welder's eye-shield comprises two plastics panes 10, 12. Connected around their peripheries 18 and separated by an air-gap 16, the pane 10 which is nearest the eye when in use having an infrared reflecting layer 14 on its inner surface. The panes 10, 14 may be planar or curved. The pane 10 may be recessed to receive the layer 14 when the panes have the same curvature. The layer 14 may be gola or copper.
Patent NL-7701816-A (NL)
Title: Extrusion of plastic pipe - using temp. variation of extruded pipe to automatically control wall thickness
IPC: B29C48/92
Filed: 1977-02-21
Abstract: An extrusion process is described in which the variation in cooling of an extruded plastic pipe due to variations in wall thickness is measured and the measurement is used to control the extrusion process. The pipe is extruded through a nozzle, passes through a cooler in which an even flow of coolant around the walls of the pipe is guaranteed and thence through a measuring ring. As more heat is retained in thicker wall sections than in the thinner sections, the pipe surface at the thicker section will recover to a higher temp. than that at the thinner section. The variations in temp. are detected by series thermocouples around the circumference of the pipe. The signals transmitted are used to increase or reduce the feed rate and to position the central former of the nozzle. Existing methods for attaining correct and even wall thicknesses in extruded plastic tubes are complex and expensive. This process is simple but still enables an accurate tube to be formed so that the minimum of material is used.
Patent NL-7707584-A (NL)
IPC: B63B35/04
Filed: 1977-07-07
Abstract: A B R I D G M E N T An offshore pipe laying vessel has a rigid pipe supporting stern ramp with rollers at spaced intervals for supporting pipe being launched from the vessel on its over bend.  Load cells measure reaction loads of the pipe on the rollers.   The reaction loads are displayed for monitoring.
Patent NL-7905776-A (NL)
Title: Recorder unit for motor vehicle monitoring functions and parts - detects acceleration and electronically displays results on dashboard indicator
IPC: B60K37/00
Filed: 1979-07-25
Abstract: The recording system to be installed in a motor vehicle monitors the functions such as acceleration and deceleration of the vehicle. It also regulates, checks and indicates the working, functioning or condition of sections or equipment in the vehicle. The acceleration or deceleration is detected by microprocessors, crystals, chips or other electronic elements (10). The electronic elements are connected to the engine efficiency indicator (12) which displays the acceleration efficiency of the motor vehicle. There is also a fuel flow indicator (20) and a control indicator (24) to record the stability of the vehicle.
Patent NL-7908702-A (NL)
Title: Variously shaded multiply paper laminate - has embossed and non-embossed regions which have different hues owing to dissimilar zone-wise compaction
IPC: B32B29/00
Filed: 1979-11-30
Abstract: Decorative, heat-cured; resinous laminate has embossed and non-embossed zones, and comprises a substrate >=1 heat-hardened, PF-impregnated, opaque, kraft paper plies; and >=1 translucent, heat-hardened, paper plies impregnated with high-grade resin. The embossed zones of the laminate are of darker colour than the non-embossed zones because those parts of the uppermost PF-impregnated kraft aper ply, located under the embossed zones are more strongly compacted and thus turn darker than those parts under the non-embossed zones. At least the topmost, heat-set, PF-impregnated paper ply is visible through the heat-cured paper ply impregnated with high-grade resin. The translucent paper ply is pure (i.e. non-filled) alpha-cellulose or kraft paper of top quality. The high-grade resin is pref. a plyester, melamine and/or UF resin, a benzo-or aceto-guanamine formaldehyde resin or an epoxy. The substrate is a metal, cement or asbestos-based sheet.
Patent NL-8400643-A (NL)
IPC: F16L55/07
Filed: 1984-02-29
Abstract: A device for deaerating or aerating of liquids flowing through a conduit, comprising a housing having an inlet to be connected to the conduit at the deaerating location and having an outlet opening in an upper wall, which cooperates with a valve body which is vertically guided in said housing and is connected with a float. The valve body is connected, via a connecting neck extending through the outlet opening in the upper wall of the housing, with a second valve body which cooperates with a seat surrounding an outlet opening in a lower valve of an auxiliary chamber, which communicates via a passage way through the connecting neck, with the space under said first valve body, such that the valve system, when being in movement, will cause both of said outlet openings to be simultaneously opened or closed by said associated valve body.
Patent NL-8401912-A (NL)
IPC: A61K9/22
Filed: 1984-06-15
Abstract: 57 Biodegradable hollow fibres with an asymmetric wall, the cavity of which containing an active substance like a drug, hormone etc. or a dilute form of the latter and both ends of the hollow fibre being closed for the controlled release of the active substance as well as a process for the manufacturing of such hollow fibres.
Patent NL-8702350-A (NL)
Title: Thermostatically controlled electric hot plate element - has thick film resistance element printed and bimetallic thermostat mounted on ceramic surface
IPC: H01H1/50
Filed: 1987-10-01
Abstract: An electric heating element consists of a plate (1) whose upper surface is coated with ceramic; a resistive track (2, 3, 4) which is printed on the surface of the ceramic; and a thermostatic element (10) arranged on the surface of the ceramic near and electrically connected to the resistance element. The resistance element (2, 3, 4) may be connected in parallel or in series with the thermostatic element (10). The thermostatic element may be surface-mounted. The thermostatic element may be a bimetallic element having hysteresis properties.
Patent NL-8800142-A (NL)
Title: Sunburn oil application equipment - has vessel supplied with propellant gas and hand controlled sprayer valve
IPC: A61M11/02
Filed: 1988-01-22
Abstract: The equipment applies sunburn oil tothe human body, having a vessel for the oil and a sprayer. The vessel is connected to a supply of propellant gas, while the discharge from the sprayer is controllable by a hand-operated valve. The gas used can be air supplied by a compressor, and the vessel can be connected by a flexible hose to the sprayer, which incorporates the valve.
Patent NL-9200083-A (NL)
Title: Amino cpds., used as fuel additive
IPC: C10L1/222
Filed: 1992-01-17
Abstract: Amino cpds. are used as additives for fuels for internal combustion engines or heating installations, to reduce the amt. of NOx in the combustion prods. Fuels contg. the amino cpds. are also claimed. Pref. the fuel is coal or a deriv., a gaseous, liq., or solid petroleum prod., or natural gas. The additive is 0.0001-10 (0.001-3) wt.% of urea or a deriv., (NH4)2CO3 or (NH4)HCO3, added as a solid or liq.
Patent PT-71203-A (PT)
Title: Process for manufacture of coloured detergents speckles
IPC: C11D3/40
Filed: 1980-05-08
Abstract: A process for manufacturing coloured speckles for use in washing powder involves in the following steps:  (a) forming a molten mixture of surfactant and colourant; (b) solidifying the mixture, for example by spraying it onto a water-cooled rotating drum (15); (c) milling the solid material to particles of a suitable size for use as speckles; and (d) separating the desired particles by elutriation.
Patent PT-74904-A (PT)
Title: A hermetic case type of garbage processing method
IPC: B65F/
Filed: 1982-05-17
Abstract: The incoming refuse is first sterilised and is then concentrated and induced by conveyor into a steel mould. The refuse is compressed into a solid block using a continuous high pressure compressor or other type compressor and finally the refuse is sealed so as to form an air tight sterile block. The blocks can be used either as a road base material or as a fill when building houses or it can be used for building dams or dykes.
Patent PT-75765-A (PT)
Title: Fungicidal n-phenylcarbamates
IPC: C07D307/20
Filed: 1982-10-29
Abstract: The use of an N-phenylcarbamate of the formula: 
<CHEM>
 as a fungicidal agent against phytopathogenic fungi, particularly those strains which are resistant to benzimidazole thiophanate fungicides and/or cyclic imide fungicides.
Patent PT-76063-A (PT)
Title: Process for the preparation of pyridylpropyl thiocarbonates having insect repellency properties
IPC: C07D213/30
Filed: 1982-12-31
Abstract: The invention relates to novel compounds having the formula 
<CHEM>
 in which R is alkyl, cycloalkyl, aralkyl, chlorophenyl or chlorbenzyl, R1 is hydrogen or lower alkyl and n is an integer from 1 to 3. Said thiocarbonates are available by reacting the corresponding pyridyl alkanole with a chlorothioformate having the formula 

RS@Cl
 at 0 - 25 DEG C in the presence of a solvent and a hydrogen chloride acceptor. The thiocarbonates of the above formula show significant insect repellent activity. They are adapted for ready use in corresponding compositions.
Patent PT-76272-A (PT)
Title: Process for preparing 20-amino tylosin derivatives
Inventor: NAKAGAWA AKIRA
IPC: A23K20/195
Filed: 1983-02-22
Abstract: 20-Amino derivatives of tylosin and desmycosin are active against bacteria and Mycoplasma.
Patent PT-93093-A (PT)
Title: Radio digital telephone system
Inventor: KAEWELL JOHN DAVID JR
IPC: H04W56/00
Filed: 1990-02-08
Abstract: The invention relates to a radio digital telephone system containing at least one emulated base station plus one or more subscriber stations, the emulated base station comprising a station similar to the subscriber station but having the capability of initiating a synchronization process whereby it is enabled to assign time slots to the subscriber station within the frame pattern of an amplitude signal by means of monitoring for positive edges in the signal. <IMAGE>
Patent PT-93687-A (PT)
Inventor: FLAUGH MICHAEL EDWARD
IPC: A61K31/00
Filed: 1990-04-06
Abstract: This invention provides a 6-substituted-4-(amino or substituted amino)tetrahydrobenz[c,d]indole serotonin agonists of the formula <CHEM>  wherein:  R<1> is hydrogen, C1-C4 alkyl, allyl or   - @-R<4>;  R<2> is hydrogen, C1-C4 alkyl or allyl;  R<3> is hydrogen, C1-C3 alkoxy, -NR<5>R<6> or C1-C3 alkylthio;  R<4> is hydrogen, methyl, ethyl, or vinyl; R<5> and R<6> are independently a C1-C4 alkyl, a C1-C4 alkyl substituted with a phenyl group, or a phenyl group, or R<5> and R<6> together form a C3-C5 heterocyclic ring;  R<5> is additionally hydrogen; X is O or S. (
Patent PT-95024-A (PT)
Inventor: MOHRS KLAUS
IPC: A61P29/00
Filed: 1990-08-17
Abstract: Substituted N-(quinolin-2-ylmethoxy)benzylsulphonylureas are prepared by reaction of (quinolin-2-ylmethoxy)benzylamines with sulphonyl isocyanates. The substituted N-(quinolin-2-ylmethoxy)benzylsulphonylureas can be employed as active substances in medicaments, in particular as lipoxygenase inhibitors.
Patent PT-98403-A (PT)
Inventor: HELLWIG MANFRED
IPC: F41H3/02
Filed: 1991-07-19
Abstract: Flameproof camouflage netting consists of a perforate polyester fibre substrate material (1) coated with a flame-retarding polymer (5) which in turn, is coated with an IR camouflage paint (6), the novelty being that the substrate material (1) is a woven polyester fibre material incorporating metal fibres (3). - Pref. the polymer coating (5) consists of polyurethane contg. an absorption pigment (6) (pref. 30-40) esp. 35% carbon-based pigment) a flame retardant, (4) (pref. 30%) and pref. 1% fungicide.
Patent PT-99812-A (PT)
Inventor: PES ROBERT
IPC: C08F2/00
Filed: 1991-12-13
Abstract: The present invention relates to an apparatus for introducing a predetermined volume of suspension into a reactor from a storage vessel. According to the invention the storage vessel 1 is connected via a first conduit 4 to an intermediate vessel 2 which is in turn connected to a feed vessel 3 via a second conduit 2, the feed vessel 3 is connected via a third conduit 8 to the reactor 11, each of the first, second and third conduits 4, 6, 8 , is provided with a shut-off valve 5, 7, 9, the vessels, conduits and valves being so arranged that the suspension can be transferred by gravity from the storage vessel 1 to the intermediate vessel 2 and from the intermediate vessel 2 to the feed vessel 3 and can be transferred from the feed vessel 3 to the reactor 11 by gravity and/or the effect of pressure difference between the feed vessel 3 and the reactor 11. The present invention also relates to a process for introducing a predetermined volume of suspension into a reactor using the apparatus. <IMAGE>
Patent UA-26379-A (UA)
IPC: D06P5/00
Filed: 1986-04-28
Abstract: A method for dyeing cellulose fiber material is based on soaking with aqueous dyeing solution based on active dyer at 40-50°C with following adding aqueous solution of alkaline agent to dyeing solution. Addition of alkaline agent is performed in two steps, first in amount of 12–60 % of total amount of alkali with progression of from 0 to 50%, and then the rest 40–88 % of the alkali agent that are left, with progression of from 80 to 100 %.
Patent BG-100202-A (BG)
Title: Osteal screw
Inventor: NESTOROV STANISLAV G
IPC: A61B17/86
Filed: 1995-12-07
Abstract: The invention relates to an osteal screw, in particular to a compression osteosynthesis screw finding application in orthopoedics for the treatment of fractures. Screw (1) consists of a stem (2) having threads cut on both its ends which in its distal end is of special type having filets with an inclined shorter side to the screw axis in comparison with the perpendicular, turned to its proximal end. Both sides of the filets are fitted on one of the sides of the distal end of the perpendicular. A supporting element in the form of a conical supporting bushing (3) with external threading in its distal end freely passes along the distal end of the stem, the filets of which are positioned on one side of the perpendicular to the screw axis on the side of the proximal end. A pressing nut (4) screwed onto the proximal end of the stem presses the supporting bushing to stem (2) of screw (1). In one alternative the threading in the proximal end of the stem is cut longitudinally on two opposite sides so that parallel sections are formed, and the pressing nut in its proximal end is machined with a thin-walled crown with the facility of deformation.
Patent BG-100669-A (BG)
Title: Medicamentous form and method for its preparation
Inventor: ANDONOVA VIOLETA KH
IPC: A61K9/00
Filed: 1996-06-21
Abstract: The Validol medicamentous form is a 25-30% menthol solution in menthyl ester of isovalerianic acid and auxiliary substances. The active composition is directly adsorbed on carriers of colloid silicon dioxide and sorbitol after which it is directly made into tablets. By the method the medicamentous form is produced without granulation and drying. The finished tablets have no mosaic structure of incompletely adsorbed oily substance. The medicamentous form has improved stability as a result of the complete adsorption of the Validol. The application of the preparation is extended by means of substitution of the saccharose with Sorbitol.
Patent BG-104416-A (BG)
Title: (1r, 2s,4r)-(-)-2-[(2'-{n,n-dimethylamino}-ethoxy)]-2- [phenyl]-1,7,7-tri-[methyl]-bicyclo[2.2.1]heptane of high purity and its pharmaceutically acceptable with acid salts, method for the preparation of the compounds and medicaments containing one or more of them and their use
Inventor: LUKACS GYULA
IPC: A61K31/13
Filed: 2000-05-10
Abstract: The invention relates to (1R, 2S, 4R)-(-)-2[(2'-{N,N-dimethylamino}-ethoxy)]-2-[phenyl]-1,7,7-tri- [methyl]-bicyclo[2.2.1]heptane of high purity and its pharmaceutically acceptable with acid salts, containing no more than 0.2% (1R, 3S, 4R)-3-[(2'-{N,N-dimethylamino}ethyl)]-1,7,7-tri-[methyl]-bicyclo [2.2.1]heptan-2-on , and/or its pharmaceutically acceptable with acid salt. The invention also relates to a method for the preparation of the compounds, to medicaments containing one or more of them, and to their administration. 16 claims