baber/WOPTO huggingface dataset:
Patent NL-7708463-A (NL)
Title: Two-way valve for thermo-weldable food sachet - has two passages through sachet wall to twin cups on partition plate
IPC: F16K17/19
Filed: 1977-08-01
Abstract: The two-way valve may be used on thermo-weldable sachets contg. foods and is closed when pressures inside (A) the sachet balance those outside (B). The valve comprises twin co-axial cups (14, 15) mounted in opposition on a partition plate cum mounting flange (9). Each cup is covered by a floating flexible obturator disc (18, 19) within an axially adjustable perforated cap (22, 23). The base of the resp. cups is traversed by an inclined hole (16, 17) which communicates with the exterior on the opposite side of the partition (9). The caps (22, 23) can be displaced onto the cups (14, 15) wedging the obturator discs (18, 19) on the cup rims and closing the valve passages concerned. The caps may inc. a conical projection (28) and an intermediate circular rib (31) which deform the obturator and promote the seal.
Patent NL-7804643-A (NL)
Title: Water/aerator/de aerator - for closed circulation systems
IPC: F16K24/04
Filed: 1978-04-28
Abstract: A float operated vent valve is housed in a cylindrical envelope forming, or attached to, a vertical branch pipe from a horizontal section of pipe in a pumped, variable temp., water circuit including a hydraulic accumulator. Across the region of the junction between the vertical and horizontal sections is a passive "spoiler" in the form of a grill of small dia. bars in a variety of geometrical shapes.
Patent NL-7810330-A (NL)
Title: Emergency car windscreen - of elastic plastic sections fitting together in groove in rubber moulding
IPC: B60J1/02
Filed: 1978-10-13
Abstract: The clear transparent plastic is in a number of stiff elastic sections, that fit in the groove of a rubber moulding and against each other. In the assembled state, the joins between the segments can be arranged to run parallel to each other in vertical planes. The segments can be slightly oversize, so that in the assembled state they are bent and pre-loaded.
Patent NL-8004562-A (NL)
Title: Frame for interchangeable paintings - has manipulation and hanging devices forming slide-type hand-released couplings
IPC: A47G1/06
Filed: 1980-08-11
Abstract: The passe-partout frame is for use in an exhibition, accommodating interchangeable paintings inserted and removed through the rear side. Devices engaging with the frame manipulate the painting inside it, and it also ha has means for hanging by cord. The manipulation and hanging devices together form slide-type couplings to the frame, and which can be released by hand. There can be grooves (6) in opposite sides of the frame sloping towards the front, accommodating the ends of an oblong pressure member (7), and the frame can be hung by means of three or more eyes (8) in different sides, through which the cord is run.
Patent NL-8005128-A (NL)
Title: Artificial brick or stone wall covering strips - made from a mixt. of cement, sand, glass fibre, resin binder and pigment
IPC: E04F13/14
Filed: 1980-09-11
Abstract: Coating strips for walls, ceilings, floors, etc., are made from a mixt. of cement, fine sand, opt. cement pigments and a fibrous or granular reinforcing material, bonded together with a synthetic resin binder. Suitable reinforcing materials are e.g. glass fibres, glass mat, stone gravel, wood fibres or wood pulp. The binder is pref. an acrylic adhesive. The dry components are mixed with the liq. binder to form a paste which is spread onto a non-adhesive substrate to give parts of the required thickness and dimensions, and allowed to harden. Used esp. in the prodn. of decorative articifical brick coverings for walls, ceilings and floors. The materials are cheaper and easier to make than real brick and stone coverings for walls etc., and can be made in a wide variety of shapes, dimensions and colours without a baking stage.
Patent NL-8200436-A (NL)
Title: Washing=out non-exposed areas of photo-polymeric printing plate - after exposure by subjecting plate to ultrasonic vibration
IPC: G03F7/30
Filed: 1982-02-04
Abstract: The process is particularly intended for treating a photographically exposed e.g. flexible printing plate consisting of, or contg. a layer of photo-polymeric material to remove the non-exposed areas and thus produce the required relief. After exposure via a negative, e.g. by ultra-violet light, the plate is brought into contact with a washing liquid e.g. water, ethanol etc., to remove the non-exposed portions. During washing, the plate is subjected to ultra-sonic vibration, e.g. introduced into the liquid by a generator. Used for washing-out non-exposed areas of photo-polymeric printing plate after exposure via negative. The process fully removes the non-exposed areas without damage to fine detail dots etc by mechanical contact with brushes. It eliminates the complication and expense of a brushing unit. The washing time is reduced as compared with prior art and the washing liquid requires less chemical additives thus minimising environment pollution. The process is suitable for all types of photo-polymeric material used for different printing methods.
Patent NL-8300546-A (NL)
Title: Slimming compsns. based on anorexigenic agent - contg. components to counteract side effects
IPC: A61K45/06
Filed: 1983-02-14
Abstract: Slimming compsns. comprise an anorexigenic agent (I) and a component (II) having, inter alia, laxative, tranquillising, antidepressant and anxiolytic activity. (I) can be a known drug such as phentermine (alpha-benzylisopropylamine) or diethylpropion (2-diethylaminopropiophenone). (II) pref. comprises meprobamate (2-methyl-2-propyl- 1,3-propanediol dicarbamate), vitamin B6 and one or more herbs such as rhubarb, sage and aloe in powder form. Component (II) counteracts the side effects of (I) and promotes regulation of hepatic function.
Patent NL-8301532-A (NL)
Title: Producing baked product with moist filling - using risen paste of flour, water, additives and puff pastry fat rolled out and baked as roll
IPC: A21D13/00
Filed: 1983-05-02
Abstract: The process is intended for producing a baked product with filling from paste consisting of a mixt. of flour, water, fat and additives, by allowing the paste to rise, baking and then filling the resulting product. The fat used is crust fat (as used for puff pastry, having a 30-40 deg. C melting point rather than the 18-20 deg. of normal fat or butter). Per 100 pts. wt. of flour, 15-30 pts. wt. of fat is used, the mixed paste is rolled-out to 1-5 mm thickness, each rolled-out slice is formed into a roll, placed in a baking tin and baked. The baked product is pref. hollowed out (using tool specified and illustrated) to leave a 5-15 mm bottom thickness after which it is filled.
Patent NL-8303213-A (NL)
IPC: G01T1/204
Filed: 1983-09-16
Abstract: A liquid, homogeneous mixture for use in the LSC (Liquid Scintillation Counting) analysis technique, comprising a scintillation liquid, a scintillator and a surfactant, which mixture includes one or more phosphoric acid esters having formula 1 and/or formula 2 of the sheet of formulae, in which R<sub>'</sub>, R" and R"' represent an organic group, which phosphor acid esters are neutralized to a pH, at which the neutralization product comprises a mono- and/or diphosphate with an alkaline material having a pK<sub>a</sub> of at least 5, and in which of the organic phosphoric acid esters having formula 1, R" and R''' may be the same or different.
Patent NL-8602648-A (NL)
Title: Connector for space frame - has coupling hub with screw holes engaged by screw-bolt with screw threaded cap
IPC: E04B1/19
Filed: 1986-10-22
Abstract: The connector has a coupling hub (2) for the frame members. The coupling hub has at least two screw holes (4) each surrounded by a flat surface (3) perpendicular to the hole axis. The face of a bolt abuts against the flat surface. The screw bolt has a cylindric head (7), and round the shank (6) of the screw bolt is a cap (8). The cap screw thread engages over the screw bolt head and can be connected with a screw threaded end of the frame member. The cap is clamped against the head of the screwbolt. The cap has one or two pairs of perpendicular parallel flat surfaces. The surface spacing is at least half D x the square root of 3. D is equal to the outer diameter of the handle of the screw bolt esp. the cap.
Patent NL-8901496-A (NL)
Title: Cloth end clamping bracket inside greenhouse - is U=shaped with leg sloping outwards from central recess
IPC: F16B5/06
Filed: 1989-06-13
Abstract: The clamping bracket secures the ribbed free end of a cloth, sheet etc. movable along the inside of a warehouse or greenhouse, to a fixed horizontal beam. It is U-shaped, with a central recess contg. a leg (12) with trough-shaped free end (13,14). The leg is integral with the bracket and inclined outwards from it, while the end is on its side towards the adjacent leg (9) of the main portion.
Patent NL-9301968-A (NL)
Title: Lighting unit provided with various low-voltage halogen lamps
IPC: F21S9/02
Filed: 1993-11-15
Abstract: Lighting unit comprising a housing 5 which, at least on its inside, at least virtually has the shape of a half- cylinder having a cylindrical section and two side faces 9, 10 and is provided with at least two fittings 11, 12, 13, 14 each suitable for accommodating a low-voltage halogen lamp 1, 2, 3, 4 and are disposed in the housing 5 in such a way as to generate a wide light beam during operation, thereby ensuring that the lighting unit can, for example, be used in the construction industry. <IMAGE>
Patent PT-66297-A (PT)
Title: Process for the preparation of polyester textile structures hydrolysis-stable
Inventor: GRIEHL W
IPC: C08G63/91
Filed: 1977-03-11
Abstract: Polyesters modified by incorporation of an N-glycidyl imide is a novel polymer. Pref. the polyester is polyethylene terephthalate or polybutylene phthalate. The glycidylimide is esp. N-glycidyl phthalimide and is pref. used in amt. 0.05-6, esp. 0.2-1.5 wt.% based on the polyester. The polyesters and shaped articles made from them (e.g. filaments, tyre cords, injection moulded articles) have good hydrolytic stability, since the N-glycidylimide reduces their carboxyl terminal gp. content.
Patent PT-70493-A (PT)
Title: Improvements in sulphur concretes mortars and the like
IPC: E01C3/00
Filed: 1979-11-23
Abstract: Sulphur concretes and mortars are provided which display improved ductility and in which water-resistance is provided in otherwise water-disintegratable compositions due to the presence of swelling clay in the mineral aggregate, the improved properties being obtained by the use of petroleum additives, such as crude oil, and/or polyol additives, such as glycerol.
Patent PT-77013-A (PT)
Title: Dispenser for liquid adhesives
IPC: B65D1/32
Filed: 1983-07-11
Abstract: A dispenser for liquid adhesives, which comprises a rigid elongate tubular container (1) having a dispensing nozzle (3) at one end thereof, and a flexible portion (6, 11) for dispensing adhesive through the nozzle (3) by manual compression of the portion (6, 11), is provided.
Patent PT-77336-A (PT)
Title: Device for driving metering pistons and filling tubes
IPC: B67C3/28
Filed: 1983-09-13
Abstract: The controller of movement of dosage pistons and supply tubes during filling of receiving vessels, notably moulded bottles, is programmed to prevent frothing of liquid. The movements of the dosage piston and a supply tube are synchronised through two threaded rods, with the drives for each rod controlled by an electronic all electronically programmable computer. Reduction gearing is used between DC drive motors and the threaded rods. Multiple filling units may be simultaneously controlled, with the computer regulating piston and supply lead movement to maintain flow rates to suit a changing surface diameter as the bottle fills to prevent frothing of the liquid in the bottle.
Patent PT-87693-A (PT)
Title: New N-protected peptide derivs. - useful as renin inhibitors for treating hypertension, congestive heart failure and cardiovascular disorders
Inventor: WESTERLUND ROLF CHRISTER
IPC: C07K5/00
Filed: 1988-06-09
Abstract: (1) N-Protected peptide derivs. of formula (I) and their salts are new. In (I) X = H or N-protecting gp. R1(CH2)nOCO; n = 0-4; R1 = 1-6C alkyl; B' = phenylalanyl, O-methyltyrosinyl, homophenylalanyl, cyclohexylalanyl or dibenzylacetyl; C' = norvalinyl, valinyl, norleucinyl, leucinyl, histidinyl, opt. N-alkylated; R5 = 1-6C alkyl or cyclohexylmethyl; R6 = H or 1-6C alkyl; Y = SCHMe2 or SO2CHMe2 (2) Intermediates of formula (II) are new. L = leaving gp. 4 cpds. are specifically claimed, including the cpd. of formula (III).
Patent PT-91905-A (PT)
Inventor: BIENAIME PATRICK
IPC: B65D71/18
Filed: 1989-10-04
Abstract: Packaging made from cardboard for the packing of a number of articles (60) which have at least one cavity (64) in the lower region, the packaging being formed from a wrapping (20,30,40,50) which encloses the articles and has fastening means which engage in the cavities. The fastening means (100) has at least one flap (102) which is punched out of the bottom wall (50) of the wrapping, the flap (102) having a central section (112) which is connected to the bottom wall (50) by means of a first fold line (104) and which is at least approximately the same size as the cavity (64) and on which two side sections (114,116) are arranged, which are situated on both sides of the central section (112) and are connected to this latter via two further fold lines (118, 120) which form an angle with the first fold line (104) of preferably less than 90 degrees, and the two side sections (114,116) having a length (L) which is greater than the height (M) of the central section measured perpendicularly to the fold line (104). 
<IMAGE>
Patent PT-93408-A (PT)
Inventor: VILLEMIN DANIEL
IPC: A22C21/00
Filed: 1990-03-12
Abstract: This method consists in cutting the fillets to separate them from the carcass, loosening the wings, dislocating the legs and finally pulling off a jacket made up of the legs, fillets and wings. 
<??>The device for carrying out this method comprises a table (3) pivotably mounted on a pillar and equipped with radial arms (4) each comprising a device for holding the bird by its insides. Each arm takes the carcass in sequence to work stations (I-XVI) designed for carrying out the various stages of the method. 
<??>Application to the preparing of turkeys. 
<IMAGE>
Patent PT-95340-A (PT)
Inventor: LEE THOMAS BING KIN
IPC: C07B57/00
Filed: 1990-09-18
Abstract: A process for chemically resolving a mixture of enantiomers of primary amines, such as enantiomers of 1,3-dimethyl-5-methoxyoxindolylethylamine, provides one of the enantiomers in the form of a tartaric acid salt. In carrying out the process, an enantiomeric mixture is contacted with a chiral acid in an amount sufficient to preferentially precipitate a salt of the chiral acid and one of the enantiomers. The resulting precipitate can then be recovered. The chiral acid is selected from the group consisting of dibenzoyl-D-tartaric acid, dibenzoyl-L-tartaric acid, ditoluoyl-D-tartaric acid, and ditoluoyl-L-tartaric acid. The precipitates can be used in the synthesis of stereospecific forms of physostigmine.
Patent PT-96625-A (PT)
Inventor: LITTLE MELVYN
IPC: C12N15/65
Filed: 1991-01-31
Abstract: The gene library of human antibodies is taken from a mixture of human B-lymphocytes. Their mRNA are converted into cDNA using oligo-dT primers. The cDNA specific to antibodies are amplified by PCR with suitable oligonucleotide primer sequences. Using an expression of the antibody-specific cDNA in a bacterial expression vector, e.g. in E. coli, a human antibody library is produced with a wide range for screening with selected antigens in vitro.
Patent PT-99825-A (PT)
Inventor: HAEGEN HARRO MUELLER V D
IPC: C08J7/12
Filed: 1991-12-17
Abstract: The process is characterised in that a contact lens is treated with a compound of the formula I Ar-Z-Ar' (I> in which Ar and Ar' are, independently of one another, an aromatic radical which can be substituted by lower alkoxy and/or by lower alkyl, and in which one of the radicals Ar or Ar' or both radicals Ar and Ar' carry one or more substituents X which are selected, independently of one another, from among a polar functional group Y, lower alkyl which is substituted by a polar functional group Y, and lower alkoxy which is substituted by a polar functional group Y, and in which Z is a divalent group which separates Ar and Ar' from one another by 1 to 6 atoms. The invention likewise relates to contact lenses treated according to the invention and to the use of compounds of the formula I in the process according to the invention.
Patent SI-9300114-A (SI)
Title: 5-ht4-receptor antagonists
Inventor: GASTER LARAMIE MARY
IPC: A61K9/00
Filed: 1993-03-10
Abstract: N-[(1- n Butyl-4-piperidyl)methyl]-3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxamide and its pharmaceutically acceptable salts and their use as pharmaceuticals in the treatment or prophylaxis of gastrointestinal disorders, cardiovascular disorders and CNS disorders.
Patent SI-9520117-A (SI)
Title: Method for separating substances from a gaseous medium by dry adsorption
Inventor: BJARNO ODD E
IPC: B01D53/10
Filed: 1995-11-22
Abstract: The treatment, through a dry adsorption process, of a gas from a hot electrolytic process for aluminium production comprises at least two stages (3, 4). Particulate aluminium oxide (the adsorbent) passes through the stages (3, 4) of the adsorption process contercurrently to the gas. Thus, the gas is treated with a partly spent adsorbent in a first dry adsorption stage, whereupon the particulate adsorbent is separated from the gas downstream from the first adsorption stage. Part of the separated particulate adsorbent is removed (33) from the adsorption process with a view to recycling adsorbed fluorine-containing substances to the electrolytic process. The remainder of the separated adsorbent is recirculated in the first adsorption stage in order to optimise the adsorption of fluorine-containing substances and the desorption of sulphur dioxide in this stage. Simultaneously, the gas is transferred to a second dry adsorption stage. In this second stage, the gas is treated with essentially unspent, reactive particulate aluminium oxide, so that any gaseous fluoride remaining in the gas is very efficiently adsorbed, while at the same time a substantial part of the sulphur dioxide in the gas is also adsorbed. Finally, this particulate aluminium oxide is separated from the gas downstream from the second dry adsorption stage, before the gas is discharged into the surrounding atmosphere. The separated aluminium oxide is transferred to the first adsorption stage, optionally after passing a desorption stage (8) for the removal of adsorbed sulphur dioxide in order to reduce the discharges of sulphur dioxide from the aluminium production. The separation of sulphur dioxide in the second adsorption stage is improved by recycling, to the second adsorption stage, aluminium oxide having undergone the desorption treatment.
Patent UA-26441-A (UA)
IPC: B01J31/00
Filed: 1990-11-15
Abstract: A process for preparation of methyl halide is based on reaction of methanol with hydrogen halide (hydrogen chloride or bromide). The reaction is conducted in liquid phase under the temperature of 90 to 200 °C and pressure of 1000 - 16000 hectopascal using amine hydrohalide as a catalyst.
Patent RS-110304-A (RS)
Title: Antihail rocket propelling charge production from military wastes
Inventor: NESOVANOVIC MILOS
Filed: 2004-12-17
Abstract: Antihail rocket propelling charge production from military wastes in chemical industry. This invention enables that a military wastes of propelling charge to become converted into a useful product as a propelling charge for antihail rocket. Invention makes up for a æbaseÆ of a military waste the properties of which are changed representing maximally 80 mass % of the mass of the product to be that will develop and minimally 20% of mass of ædonorÆ (carrier of missing components). Task of the ædonorÆ is a change in the total composition of the mass that will develop in the connection to the base. So formed mass will have properties of the new designed product of the propelling charge of antihail rocket.
Patent BG-100357-A (BG)
Title: Spectrophotometric method for the determination of the mol ratio between the non-stoichiometric oxygen and copper in superconductive oxides
Inventor: LOVCHINOV VASIL A
IPC: G01J3/42
Filed: 1996-02-15
Abstract: The method is used in superconductive oxides, in particular of volume specimen and film coatings containing yttrium (lanthanum), barium (strontium) and copper, as well as oxygen which is not bound in the form of oxides. In those cases when the oxide is monophase and the phase composition has been identified, the value of the oxygen stoichiometric coefficient is being determined. By the method the mol ratio between the non-stoichiometric oxygen and copper can be determined quickly and accurately without any need for calibration and precision measuring of the mass of the sample which is dissolved in a mixture of hydrochloric acid and potassium iodide. The solution pH is increased to 4.9+0.1 after which two solutions are prepared, in one of which (solution 1) ethylenediaminotetraacetic acid is introduced in order to block the copper (II) ions. The absorptions of the solutions containing the K13 complex in quantity equivalent to the non-stoichiometric oxygen (solution 1) and of the sum of the non-stoichiometric oxygen and copper (solution 2) are measured at 430 nm wavelength (for the analysis of volume specimens) or 355 nm (for the analysis of film coatings). The differential measuring of the absorption of solution 2 in comparison with solution 1 allow to find directly the mol ratio between the non-stoichiometric oxygen and copper from the ratio between the two absorptions.
Patent BG-102015-A (BG)
Title: Azacycloalkane derivatives, their preparation and application in therapy
Inventor: BEDOYA ZURITA MANUEL
IPC: A61P3/10
Filed: 1997-11-03
Abstract: The invention relates to azacycloalkane derivativs having thegeneral formulawhere R1 & R2 are hydrogen atom, alkyl or phenyl radical and R1 &R2 together form oxoradical, R3 is hydrogen atom or alkyl radical,or R3 forms methylene radical, R4 is aromatic radical or when R3forms methylene radical R4 is a phenyl radical of which one carbonatom is bound to Y and another carbon atom adjacent to the firstone is bound to the methylene radical, R5 is either OR7 radicalwhere R7 is hydrogen atom, or benzyl radical, orN4-methylpiperazinyl radical, or NHR8-radical where R8 is hydroxygroup, methylpyridinyl or phenylmethyl radical, A is aromaticcycle optionally substituted, n has the value of 1 or 2, X is CH,0 or N, and Y is CH2, 0 or S. The invention also relates to amethod for the preparation of compounds and their application intherapy.20 claims
Patent BG-103766-A (BG)
Title: Piercing-resistant material, carrier with a coating used to it and clothing made from this fabric
Inventor: BREUKERS JOSEPH J
IPC: A41D31/00
Filed: 1999-09-28
Abstract: The material is used for making protection clothing. It consists of a carrier of a solid particle coating laid on a package of fabrics of particle size diameters from 0.1 to 3 mm and the fabric package is thicker than 1.5 mm. The invention also relates to a carrier with a coating applied over it where the abrasive particles are applied on the carrier by means of a binder formed after the drying of an elastic film. As material for the carrier a fabric made of the aramide or nylon fibres can be used. The binder is bituminous or on polyuerthane base. 18 claims