baber/WOPTO huggingface dataset:
Patent NL-8202397-A (NL)
Title: Warm-air central heating system - has natural gas-fired burner supplying multi-storey building warm-air ducting
IPC: F24H3/08
Filed: 1982-06-11
Abstract: The three-storey dwelling has a ground floor installed burner unit (4) which connects to a burner pipe (5) for flue gas discharge. The pipe forms part of a double, integrated duct system (6) which includes warm-air duct (7). Both ducts are constructed to receive max. heat transmission from the pipe. A counter-flow system is used to eliminate chimney heat losses. At ground and first floor level branches (8) are fitted to the warm-air duct. The branches form a distribution network (9) which feed the various floor at three floors. Grilles (10) at the end of the duct supply the warm-air to the appropriate floor. The burner includes a hydraulic temp. sensor which in combination with a valve, regulates gas supply to the burner. Ducts in the cavity walls form the counter flow system and stale and foul air is separately discharged to atmosphere.
Patent NL-8401724-A (NL)
Title: Game relying on skill in deploying magnet - positioned by player on outside of transparent cap to drop balls into cups
IPC: A63F7/04
Filed: 1984-05-29
Abstract: The transparent cap (7) of the game is tubular with a domed or flat top and an open lower end. The cap sits on an opaque base (8). In the raised centre (10) of the base is a vertical pillar (9). At the top of the pillar is a cup (11) surrounded by three similar cups (13) on side branches (12) of the pillar. With the aid of a permanent magnet (15) the player lifts steel balls (14) one-by-one to the top of the cap and attempts to drop them into the cups. An alternative version has a narrower cap with a domed top and a simple straight pillar. In place of the steel balls, the user attempts to drop hoops over the pillar in a form of hoopla.
Patent NL-8601596-A (NL)
Title: Device for covering underwater pipeline with loose material - has chute with hinged lower part fitted with deflector to distribute covering material over pipe without chute or material damaging pipe
IPC: F16L1/12
Filed: 1986-06-19
Abstract: The device for covering an underwater pipeline comprises of a chute. The chute (10) is suspended from a boat and hangs down vertically with its mouth a distance above the pipeline. The chute has an upper part (1) and a lower part (2) connected by a hinge (6) with the hinge line parallel to the direction of movement of the boat. At the end of the lower chute (3) is a deflector (4) which directs the covering material (11) in a horizontal direction of movement of the boat. The angle of the lower chute is adjusted by an hydraulic cylinder (9).
Patent NL-8700257-A (NL)
Title: Tissue paper for cigarette mfg. - has predetermined number of perforations at spaced intervals
IPC: A24D1/02
Filed: 1987-02-03
Abstract: The cigarette paper has 4-10 perforations applied with a max. dia. of 1 mm. The pref. perforation dia. is 0.1 mm. The perforations in the blotting or tissue paper for cigarette mfr., are provided at a distance of 10-20 mm. from the paper edge. Near the short side edge, 1-6 perforations are applied, whilst at the opposite side 5-10 perforations are applied. The perforations enable the drawing of additional air during smoking.
Patent NL-9000352-A (NL)
Title: Transistor amplifier with base current compensation - prevents output load current changes from causing excess input attenuation
IPC: H03F3/343
Filed: 1990-02-14
Abstract: The input signal (Vin) to the amplifier is connected directly to the base of the output transistor (T2) and also to the non-inverting input (6) of an operational amplifier (5). One output (9) of the operational amplifier is connected directly to the input (3) while the other (8) is fed back to the-inverting input (7) and also to the base of an auxiliary transistor (T1). The collector and emitter of the auxiliary transistor are connected directly to those of the output transistor, to produce the current sinking output signal (1).
Patent NL-9300680-A (NL)
Title: Panel
IPC: E04C2/08
Filed: 1993-04-21
Abstract: Panel, composed of modules each comprising two substantially U-shaped sections which run parallel to one another at a distance, their legs pointing towards one another, and between which a plate section extends which is joined to the legs on one side of the module. The panel comprises a top layer and a bottom layer which are composed of modules positioned against one another by their long sides, the longitudinal direction of the modules form the bottom layer being at an angle to the longitudinal direction of the modules from the top layer, while the bottom layer and the top layer are placed directly on top of one another.
Patent NL-9402210-A (NL)
Title: Device and carriage for holding stacked containers
Inventor: BARENDSE WILFRIEDUS ADRIANUS
IPC: B62B3/04
Filed: 1994-12-23
Abstract: A device for collecting products in a container, such as a box or storage bin, comprises a frame and positioning means for supporting the container at such a height that the products can be deposited at an ergonomically appropriate height. In order to be able to maintain such a height if the containers are stacked on top of one another, the positioning means comprise a support surface which can be displaced in the vertical direction and can be displaced downwards counter to a spring load, depending on the weight of container(s) and products which are collected therein.
Patent PT-74668-A (PT)
Title: Novel antimicrobial triazole derivatives
IPC: A01N43/653
Filed: 1982-03-26
Abstract: A compound selected from the group consisting of a 2 min -amino-2 min -phenyl-ethyl-1H-1,2,4-triazole of the formula (I) <CHEM> and the phytopharmaceutically acceptable salts and metal complexes thereof, wherein: R1 is a member selected from the group consisting of hydrogen, halo, C1-C4-alkyl, C1-C4-alkyloxy, and C1-C2-haloalkyl; R2 is a member selected from the group consisting of hydrogen, halo, C1-C4-alkyl, C1-C4-alkyloxy, C1-C2-haloalkyl and phenyl; R3 is a member selected from the group consisting of hydrogen, C1-C12-alkyl, C3-C8-cycloalkyl which is optionally substituted with C1-C4-alkyl, and aralkyl with maximum 2 carbon atoms in the alkyl part and optionally substituted on the phenyl nucleus with halo or nitro; R4 is a member selected from the group consisting of hydrogen and C1-C4-alkyl; whereby R3 and R4 may, together with the nitrogen atom to which they are attached, form a 3- to 7-membered saturated heterocyclic ring which may optionally be interrupted by oxygen, sulfur or NR5 and optionally substituted with R6, wherein R5 and R6 are each independently C1-C4-alkyl, a method of combating microorganisms by the use of such compounds, microbicidal agents comprising such compounds as active ingredients, processes of preparing the subject compounds and intermediates used therefore.
Patent PT-76069-A (PT)
IPC: C23C2/24
Filed: 1983-01-05
Abstract: A plating method comprises the steps of melting the metal and forming a bath of the molten metal, and displacing a strand to be plated longitudinally through the molten-metal bath so the strand leaves the bath at a surface thereof. Thus the molten metal of the bath sticks to the strand and forms a molten metallic layer thereon. A helicoidal, that is at least generally helical or corkscrew-shaped, magnetic field generally centered on the strand is formed and positioned to exert on the metallic layer a magnetic force generally parallel to the strand and on the conductive metallic bath a rotary force centered on the strand. The field is polarized to exert the magnetic force upward to thicken the layer on the strand and is polarized oppositely to exert the magnetic force downward to thin the layer on the strand. The rotary action on the bath serves to move any impurities floating on the bath outward away from the rising strand. Similarly the kneading action of the helicoidal field smoothes the molten-metal layer on the strand so it is of uniform thickness.
Patent PT-83324-A (PT)
IPC: A23N15/10
Filed: 1986-09-08
Abstract: The pods (H) of fava beans (B) are cut and then squeezed to separate the seed (S) from the pods (H) of the beans (B). The beans (B) are fed vertically and downwardly between a pair of converging conveyor belts (13) that frictionally engage and move the beans (B) along a path. A stationary spring-loaded and depth gauged cutting blade (15) is disposed in the path to cut the pods (H) whereafter the belts (13) function to squeeze the pods (H) to force the beans (S) therefrom.
Patent PT-90620-A (PT)
IPC: H04N7/24
Filed: 1989-05-22
Abstract: PCT No. PCT/NL89/00037 Sec. 371 Date Mar. 20, 1990 Sec. 102(e) Date Mar. 20, 1990 PCT Filed May 19, 1989 PCT Pub. No. WO89/11767 PCT Pub. Date Nov. 30, 1989.In order to reduce the digital data throughput, the transmission system comprises means for determining, for each image, in the set of speed vectors, a subset containing the vectors which are encountered most frequently in this image, and means for digitally transmitting, once per image, the characteristics of all the vectors of this subset, and if the speed vector of an image part to be transmitted is an element of the subset, it is defined by reference to the subset, while, if it is not an element of the subset, another transmission mode is used for the current image part, being a mode in which the speed vector is not used, but in which the analog video data are transmitted with a lower spatial definition but with a higher frame rate.
Patent PT-90852-A (PT)
Inventor: PODSZUM WOLFGANG
IPC: A61K6/083
Filed: 1989-06-14
Abstract: Crosslinked (meth)acrylates with a particle size in the range from 0.001 to 10  mu m, which have a degree of swelling from 100 to 2000% by weight and a degree of crosslinking of from 50 to 100% by weight, based on the polymer, are fillers for dental applications.
Patent PT-92374-A (PT)
Title: Structure for constructing air-conditioning conduits
Inventor: CARDENAS FRANCISCO RIVAS
IPC: E04F17/04
Filed: 1989-11-22
Abstract: A structure produced by the making-up of an ultralight insulating material in combination with a set of assembly profiles (sections) associated with seals and equipped, in one embodiment, with exterior bayonet-type joining means, which close or join the assembly profiles of two adjacent or contiguous planes arranged in the edges or openings of the conduits, and in which, in another embodiment, an "H"-shaped seal acts as interior joining bayonet under similar conditions to those mentioned above and comprising auxiliary means for protecting the edge or angled profiles in order to reinforce the panels at the points at which they meet. The present invention is applicable to the in-situ formation of conduits for air-conditioning or light gaseous fluids. <IMAGE>
Patent PT-93701-A (PT)
Inventor: MAUBERT CLAUDE
IPC: D21H19/36
Filed: 1990-04-09
Abstract: - Papermaking. 
<??>- The base comprises, on at least one face:
 - a first coat of a conventional coating slip deposited at a rate of 3 to 25 g/m<2>,
 - at least one superposed coat deposited at a rate of 1 to 10 g/m<2> and based on conventional pigments, at least one conventional binder and gloss pigments in a proportion of at least 20 % of parts by weight of the traditional pigment charge and corresponding to a particle size of between 0.05 and 1 micrometre and, preferably, close to 0.5 micrometre. 
<??>- Application to the production of a high-gloss paper.
Patent PT-95121-A (PT)
Inventor: SCHMID KARL-HEINZ
IPC: C11D1/722
Filed: 1990-08-28
Abstract: The invention concerns multi-component foam-inhibiting mixtures with surfactant properties, comprising up to 40 % by wt. of polyethyleneglycol ethers with terminal groups of formula (I): R1?O-(CH2?CH2?O)n?R2?, in which R1?O- = a 2-branched even alkanol residue with 16-20 C-atoms, n = 5 to 9 and R2? = a C4?-C8? alkyl group and/or up to 40 % by wt. of polyethyleneglycol ether compounds not capped by terminal groups, of formula (II): R5?O-(CH2?CH2?O)z?-H, in which R5?O- = a 2 branched even alkanol residue with 12-20 C-atoms and z = 2 to 5; plus 20-98 % by wt. of mixed ethers of formula (III): R6?O-(EO)u?-(PO)v?-H in which R6?O- = a straight-chain or branched-chain C8?-C18? alkanol residue, EO = ethyleneglycol, PO = propyleneglycol, p = 2 to 6 and q = 3 to 7 plus, optionally, 0-80 % by wt. of polyethyleneglycol ethers capped with terminal groups, of formula (IV): R3?O-(CH2?CH2?O)m?-R4?, in which R3? = a straight-chain C8?-C18? alkyl residue or a branched-chain C8?-C14? alkyl residue, R4? = a C4?-C10? alkyl residue and m = 5 to 15 for the machine-washing of crockery and bottles. In preferred compounds, the R5?O- residdue derives from 2-butyloctanol-1, 2-butyldecanol-1, 2-hexyloctanol-1, 2-hexyldecanol-1, 2-hexyldodecanol-1, 2-octyldecanol-1 or 1-octyldodecanol-1, and the R1?O- residue from mixtures of 2-hexyldodecanol-1 and 2-octyldecanol-1. Advantage: highly effective and can be incorporated in liquid systems stable to alkali to give cleanly soluble aqueous concentrates.
Patent PT-95345-A (PT)
Inventor: UNANGST R RICHARD
IPC: A23K20/195
Filed: 1990-09-18
Abstract: Stabilized antibiotic composition for animal feeds which provide for improved recovery of the antibiotic from the animal feed. The compositions contain the antibiotic in a coated form. In a preferred embodiment the antibiotic is coated by microencapsulation before being added to the animal feed.
Patent PT-97769-A (PT)
Inventor: LINDSTROM ALF
IPC: D21D5/06
Filed: 1991-05-24
Abstract: PCT No. PCT/SE91/00268 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Apr. 25, 1991 PCT Pub. No. WO91/19043 PCT Pub. Date Dec. 12, 1991.A device for screening pulp suspensions includes a cylindric housing (1) with inject inlet (2), reject outlet (3) and accept outlet (4) and screening members in the form of a stator (5) and a rotor (8). The stator (5) as well as the rotor (8) include a plurality of annular elements (6 and 9, respectively), which are arranged in a mutual spaced relationship. The rotor (8) is located radially outside the stator (5), so that the rotor elements (9) are located directly in front of the spaces between the stator elements (6), and the axial length of the rotor elements is greater than the spaces between the stator elements. Thereby gaps (11) are formed between the stator elements and rotor elements.
Patent PT-99609-A (PT)
Inventor: MERTENS ALFRED
IPC: C07D513/04
Filed: 1991-11-26
Abstract: The present invention relates to optically active thiazoloisoindolinones of general formulae (I) and (II) where: R is a hydrogen atom or a straight-chained or branched, saturated or unsaturated aliphatic radical with 1-7 carbon atoms which may also be substituted by phenyl, or a phenyl ring which may be singly or multiply substituted by C1-C4-alkyl, C1-C4-alkoxy, hydroxy, trifluoromethyl, C1-C4-alkyl sulphonyl or a halogen; n is 0, 1 or 2; and their pharmacologically acceptable salts and tautomers. The object of the invention also includes medicaments containing the compounds of formula (I) or (II) and their use for the production of medicaments to treat viral or retroviral infections.
Patent PT-99700-A (PT)
Inventor: REITZ ALLEN B
IPC: A61P9/12
Filed: 1991-12-05
Abstract: Compounds of the general formula (I) are disclosed as novel antipsychotic agents.
Patent SI-9400029-A (SI)
Title: Plaster containing nitroglycerine, procedure for its preparation and its use
Inventor: MECONI REINHOLD
IPC: A61K31/21
Filed: 1994-01-21
Abstract: PCT No. PCT/EP94/00053 Sec. 371 Date Sep. 29, 1995 Sec. 102(e) Date Sep. 29, 1995 PCT Filed Jan. 10, 1994 PCT Pub. No. WO94/16691 PCT Pub. Date Aug. 4, 1994An active substance-containing patch for the controlled release of nitroglycerin to the skin, consisting of an impermeable backing layer, a reservoir attached thereto and comprising pressure-sensitive hot melt adhesive and active substance, and a removable protective layer, in which patch the reservoir comprises in homogeneous mixture: a) tackifying soft and/or hard resins, b) plasticizers, c) nitroglycerin preparation.
Patent SI-9400281-A (SI)
Title: Piperidynil compounds with dopamine antagonistic activity , antipsyholitic agents in humans and process for the production thereof
Inventor: KLIMAS MICHAEL THADDEUS
IPC: C07D401/04
Filed: 1994-07-08
Abstract: Novel piperidinyl compounds of formula (I) in which X and Y are independently selected from hydrogen, halogen and C1-6 alkoxy, R1 is selected from five- and six-membered heteroaryl rings containing from 1-3 heteroatoms selected from nitrogen, oxygen, and sulfur, and benz derivatives thereof, which may bear 1-2 substituents selected from C1-6 alkyl, hydroxy, C1-6 alkoxy which may bear a trifluoromethyl group, C1-6 alkoxycarbonyl, C1-6 hydroxyalkyl, benzyloxy, halo, C1-3 alkylaminocarbonyl, C1-3 alkyl, aminocarbonyl having the formula: CONR<c>R<d> wherein R<c> and R<d> are independently selected from hydrogen, 2-pyrrolidinyl, and C1-6 alkyl or wherein R<c> and R<d> together with the nitrogen atom to which each is attached form a 5- or 6-membered heterocyclic ring in which said nitrogen is the only heteroatom, R<e>S(O)n, R<f>NH, and R<g>S wherein R<e> and R<f> are independently selected from hydrogen and C1-6 alkyl and n is 0, 1 or 2 and R<g> is selected from C1-3 alkylcarbonylaminophenyl and di(C1-3)alkylamino(C1-6)alkyl wherein at least one of the substituents on the five- and/or six-membered heteroaryl ring is a chiral sulfoxide of the formula C1-4alkylSO, and their pharmaceutically acceptable salts, are useful as dopamine antagonists and are particularly useful as antipsychotic agents in humans. The compounds may also be useful in other neurological and psychiatric disorders including schizophrenia. Processes for preparing the piperidinyl compounds are also described as well as their use in medecine.
Patent UA-13466-A (UA)
Title: The material-handling mechanism of continually acting airproof extractor for the system solid body-liquid
Inventor: DOMINIK KUTIER
Filed: 1989-06-29
Abstract: The invention relates to the installation with continuous extraction for plants, material-handling mechanism of locked tank, which represents the extraction container. The material-handling mechanism comprises loading auger, the system for removal of cakes and forming of sealing cap at the level of discharging, assembled at the bottom part of extraction unit, consisting of conveyor located into the body, and formed by worms, situated in parallel. The mechanism is equipped by means for forming of sealing cap from the product at the level of charging and subsequent grinding, formed by the worm, installed into body on the vertical embankment.
Patent UA-18333-A (UA)
Title: Damper
Filed: 1990-04-16
Abstract: A shock absorber has a body with thrust block at inner surface, rod with eye installed in it, distance sleeves placed on the rod, springy-elastic dampers installed in the distance sleeves, thrust washers placed between those, and fork installed in the body from the side of free end of the rod. The shock absorber is equipped with two sets of disc springs installed on the rod. One of the sets is placed with gap with respect to the end of the body between the last one and distance sleeve, and the other one – with gap with respect to the end of the fork between the last one and distance sleeve. Larger bases of the disc springs are turned to the ends of the body and the fork, respectively.
Patent BG-104047-A (BG)
Title: Method for the production of sugar syrup from sugarcontaining raw materials
Inventor: SNIMANSKAYA TATYANA M
IPC: C13B10/00
Filed: 1999-12-23
Abstract: The sugar syrup can be used in the confectionary, bread-making and the canning industries and for the brewing of beer and nonalcoholic drinks. The method ensures the production of refined sugar syrup simultaneously with the collection of the crop. According to it the technological process includes, heat, acid, electrochemical and ultrafiltration treatment of the sugar-containing syrup. There follows electrodialysis of the juice, its treatment in  an ion-exchange unit with a sorbent, its concentration by reverse osmosis and finishing the process until thickening which extended its shelf life. The technological rules for the purification of the juice  guarantee reliable operation of the modules for ultrafiltration, reverse osmosis and of the ion-exchange membranes during the period when the crop is being collected. 2 claims
Patent BG-104672-A (BG)
Title: Container for an inhalation anaesthetic
Inventor: FLAMENT-GARCIA MARY J
IPC: A61J1/05
Filed: 2000-08-07
Abstract: The container is used in medicine. It is of improved design. The container includes a vessel (12) constructed from a material containing one or more materials of the group comprising polypropylene, polyethylene and ionomeric resins. The vessel (12) forms an interior space (16) in which a specific volume of fluorether (18)-containing inhalation anaesthetic is contained 17 claims, 1 figure
Patent BG-106167-A (BG)
Title: Armour-piercing bullet and method for its preparation
Inventor: SHIPUNOV ARKADI G
IPC: F42B12/06
Filed: 2001-12-03
Abstract: The armour-piercing bullet is designed for firearms used for the destruction of the enemy manpower. It has increased piercing action and includes an envelop (1) with a head portion (A), a leading portion (B) and a tail portion (C). The envelope (1) also includes a piercing core (3) which is mounted in the head portion (A), so as to protrude therefrom, and which is attached to the inner surface of the tail portion (C) of the said envelope (1), wherein said envelope also includes a sleeve (2). The ratio between the surface areas at the central cross-section of the core (3) and the bullet ranges from 0.3 to 0.4, while the ratio between their masses is at least 0.45 and the ratio between the thickness of the envelop (1) in the tail portion (C) and the diameter of the core (3) ranges from 0.1 to 0.2. This invention also relates to a method for manufacturing this armour piercing bullet having a piercing core (3) protruding from the envelope (1), wherein said method involves press-fitting the core (3) with the sleeve (2) into the envelope (1) and crimping the head portion (A) of said envelope (1). While crimping the head portion (A) of the envelope (1), the method also involves simultaneously crimping the tail portion (C) of said envelope (1) about the core (3). 2 claims, 5 figures
Patent BG-108232-A (BG)
Title: Preparation of phthalanes
Inventor: HAMIED YUSUF
IPC: C07D307/87
Filed: 2003-10-06
Abstract: Citalopram and other phthalanes are made by reacting a salt of a compound of formula where R1 is halogen and R2 is halogen, trifluoromethyl, cyano or R-CO- where R is a C1-C4 alkyl1 group with cuprous cyanide.
Patent BG-110498-A (BG)
Title: A hall micro-sensor with parallel axis of magnetic sensitivity
Inventor: LOZANOVA SIYA
IPC: H01L43/06
Filed: 2009-10-20
Abstract: The Hall micro-sensor with parallel axis of magnetic sensitivity contains a semiconductor pad (1), on one side of which four ohmic contacts are formed û first (2), second (3), third (4) and fourth (5). The first (2) and the second (3) contacts, through charge resistors (6 and 7), are connected with one of the outlets of the two sources (8and 9), which are in a condition of voltage generator with coincident polarity of these outlets. The third (4) and the fourth (5) contacts, through the resistors (10 and 11) are connected with the other outlets of voltage supply (8 and 9). The four charge resistors (6, 7. 10 and 11) are of the same value. The first (2) and the second (3) and, respectively, the third (4), and the fourth (5) ohmic contacts are the two independent outlets (12 and 13) of the Hall micro-sensor. The external magnetic field (16) is applied perpendicularly to the cross-section of the pad (1).