baber/WOPTO huggingface dataset:
Patent NL-8101492-A (NL)
Title: Heat-use meter for municipal water supplies - uses standard electricity meter to register heat extracted from hot water supply
IPC: G01K17/16
Filed: 1981-03-26
Abstract: The temp. (T2) of the water returned is measured by a thermocouple (2) and subtracted from the input temp. (T1) measured by another thermocouple (1). A connector circuit (3) produces a current (I) which is proportional to the difference. The current is fed to the current coil of a standard electricity meter (4). When water is required, a magnetically-operated valve (8) is opened, and a d.c. voltage (V) is applied to the voltage coil (5) of the meter. The flux produced by the coils drives a rotating disc (6) which is geared to a mechanical totaliser (7) to register the heat used.
Patent NL-8203109-A (NL)
Title: Beer barrel rinsing valve unit - has three-part housing with non-return valve
IPC: F16K11/02
Filed: 1982-08-05
Abstract: Screwed into the beer barrel is a cylindrical three-part valve housing (1) with a central housing part (2) with screwed-on cap (3), and screwed-in connector-piece (4). The housing part (2) has a central bore (5) which diverges on the side of the cap into a widening bore (6), which at the other end connects to an outwards diverging conical wall surface (7), which leads to a threaded wider bore (8). Into this is screwed a connector piece (4) with an internal thread (10) with rubber insert ring (11). A semi-spherical valve (14) acts as a non-return valve.
Patent NL-8303120-A (NL)
Title: Plastic foil bag to insert into liquid container via connection - has seal ring fixed on wall, wall within ring being pierced by filling tube
IPC: B65D77/06
Filed: 1983-09-09
Abstract: A plastic foil bag is intended for inserting in a container for liq. via a tubular connection thereon whereby part of the bag comes into sealing contact with the connection such that the liq. cannot come in contact with the inner container wall. The bag wall is externally or internally provided with a sealing ring secured by adhesive, welding or the like such that the interior of bag, in its flat condition, is not exposed to ambient air. When inserting the bag, this ring is clamped between the annular end face of the connection and a connector cap screwed thereon. When inserting the filling tube, the bag wall portion within the ring is pierced by this tube.
Patent NL-8602884-A (NL)
Title: Pigment compsns. for colouring polyvinyl chloride - contg. glycerol mono:stearate as lubricant (NL 16.12.80)
IPC: C08J3/22
Filed: 1986-11-13
Abstract: Compsns. for colouring polyvinyl chloride (PVC) prior to extrusion or injection moulding comprise at least 40 (esp.75) wt.% pigment and not more than 60 (esp. 25) wt.% glycerol monostearate (GMS). The compsns. are pref. used in an amt. such that the finished PVC article contains not more than 5 (esp. 3-4) wt.% GMS. The GMS acts both as a lubricant and a wetting agent for the pigment, giving non-dusting compsns. which can be blended at relatively low temps..
Patent NL-8800001-A (NL)
Title: Compact transformer for electronic lamp, ballast or HF converter - uses superconducting material and magnetic screening to reduce capacitive coupling
IPC: H01F36/00
Filed: 1988-01-04
Abstract: The transformer is designed for use in h.f. resonant d.c. -d.c. converters. The prim. (2) and sec. (6) coils are made from superconducting material so that the coils can be placed close together to achieve the required coupling factor. The transformer stack has a sandwich construction with outer superconducting screens (1,7). Between the prim. and sec. coils are superconducting screens (3,4). Layers of electrical insulating material are interposed between all the other elements of the transformer. There may be a number of auxiliary windings strongly coupled with the prim. coil.
Patent NL-8800296-A (NL)
IPC: A01N43/08
Filed: 1988-02-08
Abstract: The invention relates to an emulsifiable concentrate of ethofumesate and an emulsifying agent in an organic solvent, wherein the solvent is tributyl phosphate, and to a method for controlling weeds, wherein this concentrate is applied to plants and/or to the ground.
Patent NL-8801586-A (NL)
Title: Package for dairy products - includes tub with bottom, four side walls and lid, with tapered inner surface enabling release of tub after injection moulding
IPC: B65D85/74
Filed: 1988-06-21
Abstract: The package, e.g. for butter includes tub, lid and inlay or sealing foil. Tapered inner surface of tub, enable release of tub after injection moulding. Dairy products package includes tub (1), lid (2) and inlay foil (3). Tub and lid have four walls, with a required angle to release when injection moulding process is completed. Laner surfaces of walls (4-7) are tapered in direction of tub bottom.
Patent NL-8802486-A (NL)
Title: Tractor harrow coupling implement - has lock with shear pin connected to first coupling part
IPC: A01B61/02
Filed: 1988-10-11
Abstract: The coupling for a tractor-harrow implement has two parts which, during normal use, are connected by a luck with shear pin are connected. The tractor (1) has a three-point coupling (2) which includes two parallel bottom lifting arms (3). The coupling further has a top rod (59). The top rod and bottom lifting arms have at the rear, a coupling part for attachment of the harrow to the tractor. e harrow (6) has a teeth formed by a rotor (7) which are driven by a branch shaft (8) and intermediate shaft (9).
Patent NL-9000197-A (NL)
Title: Door handle assembly - includes hand grip with internal, hook-shaped rod, lockable at grip end
IPC: E05B1/00
Filed: 1990-01-26
Abstract: The grip for a door handle, includes a head lid (10) with a slot (13). The width of the slot (8) in an intermediate piece is equal to the thickness of the head piece (11) whilst the width of the slot (13) is equal to thickness of the intermediatee piece. The intermediate piece has a horizontal slot (14) at some distance from the end surface (9). The intermediate piece has an aperture (15) through which the hooked end (16) of a rod (17) can be inserted. The opposite end of the rod (17) is threaded for securing a lock nut (19).
Patent PT-71834-A (PT)
Title: Catalytic process for reforming a hydrocarbon charge stockcontaining sulfur
IPC: C10G35/09
Filed: 1980-09-23
Abstract: Process for reforming a hydrocarbon charge under reforming conditions in a reforming zone wherein added sulfur is introduced into said zone to counteract excessive hydrocracking of said charge utilizing a catalyst consisting essentially of a minor proportion of platinum on a support and a minor proportion of iridium on a separate support.
Patent PT-74477-A (PT)
Inventor: DEBOUZIE ALAIN
IPC: C03B37/05
Filed: 1982-02-24
Abstract: The invention relates to a process and apparatus for the manufacture of fibers from attenuable materials, such as glass making materials, by centrifugation. In a process in which the attenuable material is directed onto the peripheral surface of a centrifugation wheel which is enveloped by a gas current produced by a blowing crown, the invention comprises the projecting onto the fibers of a liquid composition from a centrifugation element, the projection being carried out close to the wheel in the form of drops which penetrate and are atomized by the gas current. The apparatus of the invention includes a projection element rotating with the centrifugation wheel for centrifugal delivery of the drops of liquid composition. The invention provides a very uniform treatment of the fibers, particularly by means of liquid binder compositions.
Patent PT-74757-A (PT)
Title: Process for preparing aqueous polyvinyl esters dispersions useful for the manufacture of adhesives for cellulose containing materials
IPC: C08L29/04
Filed: 1982-04-14
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.
Patent PT-77976-A (PT)
Title: Process for preparing pesticidal nitromethane derivatives
Inventor: HARRIS MARTIN
IPC: C07D279/06
Filed: 1984-01-19
Abstract: Sulphenyl nitromethane derivatives of formula:in which R<sup>1</sup> represents an alkyl group or a cycloalkyl-alkyl group; and R<sup>2</sup> represents an alkyl group optionally substituted by one or more halogen atoms or an aryl group optionally substituted by one or more halogen atoms or by one or more alkyl or alkoxy groups, exhibit pesticidal, in particular insecticidal activity. They are prepared by reacting the corresponding nitromethylene carboxylate with a sulphenyl halide R<sup>2</sup>- S - Hal in the presence of a base.
Patent PT-82416-A (PT)
IPC: C07D213/89
Filed: 1986-04-17
Abstract: PCT No. PCT/EP86/00211 Sec. 371 Date Dec. 16, 1986 Sec. 102(e) Date Dec. 16, 1986 PCT Filed Apr. 10, 1986 PCT Pub. No. WO86/06067 PCT Pub. Date Oct. 23, 1986.Multiply substituted pyridine 1-oxides of the formula I   <IMAGE> (I)  in which R1 and R2 are, in each case, identical or different and represent alkyl having 1 to 6 carbon atoms, R3 denotes hydrogen, and R4 denotes mercaptoalkyl having up to 4 carbon atoms, or R3 and R4 form, together with the nitrogen atom in the 4-position, a five- to seven-membered saturated heterocyclic ring which has up to 2 heteroatoms, the second heteroatom being oxygen, sulfur which can carry up to two oxygen atoms, or nitrogen in the form of the NR6 group, in which R6 is hydrogen, alkyl having up to 2 carbon atoms, phenylalkyl having up to 2 carbon atoms in the alkyl moiety or phenyl, and the phenyl rings in the two latter radicals can carry up to two identical or different substituents from the group comprising halogen and methoxy, and which ring is unsubstituted or carries up to two identical or different substituents from the group comprising hydroxy and alkyl having up to 2 carbon atoms, and X denotes the cyano or nitro group the or the group -CO-R5, in which R5 represents the amino, hydroxyl or an alkoxy group having up to 4 carbon atoms, and the physiologically tolerated salts of these compounds, and medicaments containing or composed of these compounds. The invention further relates to a process for the preparation of the multiply substituted pyridine 1-oxides of the formula I, and to their use for the preparation of medicaments whcih are intended for the prevention and treatment of brain disorders caused by vascular and degenerative factors.
Patent PT-83573-A (PT)
Title: Heterocyclic compounds and their preparation and use
IPC: A61K31/505
Filed: 1986-10-17
Abstract: New heterocyclic compounds having the general formula <CHEM>  wherein <CHEM>  wherein R' is C1-6-alkyl, C3-7-cycloalkyl, or C3-7-cycloalkylmethyl, R<6> and R<7> independently are hydrogen, halogen, alkoxy or trifluoromethyl , and  R'' is hydrogen, C1-6-alkyl, or C3-7-cycloalkyl The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
Patent PT-84636-A (PT)
Title: Process for the destruction of by-product tetranitromethane
Inventor: CHIM CHANG-HWA
IPC: C07B43/02
Filed: 1987-04-08
Abstract: A process for the management of by-product tetranitromethane (TNM) which avoids the hazards of the prior art isolation or extraction procedures. A selected in-plant liquid or vapour stream, or a reactor off-gas stream from nitration or nitric acid oxidation plant, which contains TNM, is heated to effectively pyrolyse the TNM without undue losses of nitric acid values.
Patent PT-84995-A (PT)
Inventor: THEN JOHANN
IPC: C12N15/54
Filed: 1987-06-03
Abstract: Prodn. of L-tert.-leucine (Ia) or L-phosphinothricin (Ib) is effected by tranamination of 3,3-dimethyl-2-oxobutyric acid (IIa) or (3-carboxy-3-oxopropyl)methylphosphinic acid (IIb), or their salts, with an amino acid (III) as amino gp. binder. Pref. the reaction is effected in the presence of a transaminase enzyme at pH 7-8.5 using a (III):(II) ratio of 1-5:1, esp. 1-2:1. The enzyme is used in pure form, in the form of a microorganism, or in the form of a cell extract or protein isolate derived from a microorganism. The microorganism is a Paracoccus, Alcaligenes, Pseudomonas, Serratia, Agrobacterium, Streptomyces or Enterbacterium strain, or a genetically manipulated microorganism, esp. E.coli ATCC 11303 transformed with a plasmid contg. a tyrB or 1lvE gene.
Patent PT-90356-A (PT)
Inventor: ANAEBONAM ALOYSIUS
IPC: A61K31/155
Filed: 1989-04-24
Abstract: An aqueous solution containing, as active ingredient, pentamidine or a pharmaceutically acceptable salt thereof, and having a pH of less than 4.5 is more stable than conventional solutions of pentamidine. The pH of the solution is preferably less than 4.0, more preferably less than 3.5, and especially less than 3.0. The active ingredient is preferably pentamidine isethionate and the pH of the solution is preferably adjusted by the incorporation of hydrochloric acid. The solutions may be administered directly to the lung by nebulisation and are useful in the treatment of pneumo-cystic carinii pneumonia.
Patent PT-92270-A (PT)
Inventor: ECKRICH THOMAS MICHAEL
IPC: A61P31/04
Filed: 1989-11-10
Abstract: The crystalline bis(DMF), dihydrate mono(DMF) and mono(DMF) forms of 7 beta -[2 min -(R)-2 min -phenyl-2 min -aminoacetamido] -3-chloro-3-(1-carbadethiacephem)-4-carboxylic acid (LY163892) are useful intermediates to the monohydrate form of LY163892.
Patent PT-99975-A (PT)
Inventor: FEIST BARRY ROBERT
IPC: A61F13/534
Filed: 1992-01-03
Abstract: An absorbent article, such as a disposable diaper, adult incontinent article, sanitary napkin, and the like, is disclosed which has a rapid acquiring, wrapped multiple layer absorbent body in an absorbent core. The absorbent article of the present invention comprises a liquid pervious topsheet, a liquid impervious backsheet, and an absorbent core positioned between the topsheet and the backsheet. The absorbent core comprises a multiple layer absorbent body comprising at least one rapid acquiring acquisition/distribution layer and at least one storage layer positioned subjacent each acquisition layer. The storage layers at least partially comprise a "high-speed" absorbent gelling material. A fluid transporting wrapping at least partially surrounds the multiple layer absorbent body to form a wrapped multiple layer absorbent body. Another storage layer is subjacent the wrapped multiple layer absorbent body. A multiple layer absorbent core for an absorbent article is also disclosed.
Patent SE-8705101-A (SE)
IPC: C10B1/04
Filed: 1987-12-21
Abstract: The process for obtaining oil, gas and other products from pyrobituminous shales and the like includes introducing crushed shale into a retort and contacting the crushed shale in the top portion of the retort with a stream of retort gases. Hot gases are injected at an intermediate point of the retort and a stream of cold gases are injected at the bottom of the retort. The gaseous retorted matter above the zone where the shale undergoes pyrolysis is removed and directed to a cyclone from separation of heavy liquid components from a gaseous stream. The gaseous stream is then purified and compressed with a portion of the compressed stream being heated and reinjected as the steam of hot gases into the retort. The other portion of the compressed stream of gases is cooled and a liquid component consisting primarily of water and heavy oil is separate therefrom in a spray tower. The water portion is separated from the oil and recirculated to the spray tower while a part of the oily portion is separated for resue outside the process with the remainder being recycled to the cyclone. A portion of the compressed gases from the cyclone is cooled and injected into the bottom of the retort as the stream of cold gases.
Patent SI-8712179-A (SI)
Title: Conection of rails
Inventor: DELMONEGO KARL
IPC: E01B11/36
Filed: 1987-12-03
Abstract: In the case of a rail joint with a fishplate which is bonded to the rails and the fishplate body (5) of which fills the hollow space between rail head (K), rail web (S) and rail foot (F) and which runs with its outer face substantially flush with the outside of the rail head, an extension (5') which bears on the rail foot is provided at the lower end of the fishplate body (5), which extension extends up to the outer edge of the rail foot (F) and has a thickness which is greater than the thickness of the rail foot in the region of the extension (Fig. 2). <IMAGE>
Patent SI-8812014-A (SI)
Inventor: DIMIC DAMIJANA
IPC: C09K8/00
Filed: 1988-10-28
Abstract: Predlagamo postopek za pripravo novega neeksplozivnega
sredstva za rušenje, ki poteka tako, da
Ca-surovino, kot apnenec in/ali apneni lapor, ter po
potrebi korektive, tako, da ima surovina oksidno
sestavo v mas.% 65-100 CaO do skupno 35% S1O2,
AI2O3, Fe2O3 in MgO, do 2% mineralizatorja, kot
kalcijev fluorid, alkalijski in zemljoalkalijski sulfati, po
potrebi obdelamo, da je primerna za žganje v peči,
nakar jo žgemo pri temperaturi 1100 do 1550 stopinj
Celzija, v času 1 do 7 ur, nakar ohladimo na
temperaturo okolja in zmeljemo do granulacije pod 1
mm, dodamo 0.5 do 10 mas.% aktivatorja, kot
polimernega ogljikovodika ali estra ogljikovodika z
mol. maso 10 do 50000 ter po potrebi do 20 mas.%
stabilizatorjev na bazi silikatov. Sredstvo je uporabno
v gradbeništvu in rudarstvu kot nadomestek za
razstrelivo, brez škode za okolje.
Patent SI-9600068-A (SI)
Inventor: CERNEC FRANC
IPC: D21H13/10
Filed: 1996-03-04
Abstract: Opisan je frikcijski papir, ki obsega kot vlaknine
od 83 do 87 delov organskih sintetičnih vlaken in od
13 do 17 delov anorganskih sintetičnih vlaken, vezivo,
ki je kombinacija 3,6 do 4,4 delov lateksnega veziva s
premreževalcem v razmerju okoli 5:1 in 40 do 50
delov vodotopnega veziva, kompatibilnega z lepilom,
s katerim se frikcijski papir lepi na kovine, od 35 do 45
delov polnila in po potrebi aluminijev sulfat. Je
neazbestni material za fiksiranje na kovinske lamele,
ki so del oljne sklopke. Njegova prednost pred ostalimi
tovrstnimi materiali je v povečanju frikcijskega koeficienta
s temperaturo in mehkost pri delovanju sklopke.
Tipične možne uporabe so v oljnih sklopkah v
motornih kolesih z visokimi hitrostmi, v sklopkah
prenosnikov večjih moči in težjih delovnih strojev.
Patent SI-20012-A (SI)
Title: Screwing moment adjustment device
Inventor: MEDIMUREC SLAVKO
IPC: F16D11/00
Filed: 1998-06-29
Abstract: The subject of the invention is a screwing moment adjustment device. The device contains a tool adapter (3) for screwing tools on one side, while on the other it features a chassis (5), which is fastened by a nut (4). The screwing of the chassis (5) produces a certain force inside the spring (7). Inside the chassis (5) or on the tool adapter (3) there is an inserted piece (2). The inserted piece and the chassis can be made in two versions. According to the first version the inserted piece (2) is inserted into a hexagonal chassis (5), featuring six balls (2a) fitted to a larger sphere (2b) so that they can move in the direction which is at a right angle to the diameter. The second version features a conical-shaped inserted piece (2), which is inserted in a torsion chassis (5). The inserted piece prevents the rotation to be transmitted to the chassis when the screwing force exceeds the selected force inside the spring.
Patent SI-9900076-A (SI)
Title: Article suction apparatus
Inventor: MASUNAGA HIROAKI
IPC: B65H1/16
Filed: 1999-04-02
Abstract: An article suction apparatus includes an article storage cavity (15) for receiving an article therein or withdrawing the article therefrom in a vertical direction, the article having a flat sucked face (S2) on one side thereof; an air suction port (17) opened in a bottom face (16) of the article storage cavity (15) for sucking the article; and an air suction passage (14) communicated with the air suction port (17). The air suction port (17) is configured to suck a portion adjacent the periphery of the sucked face (S2).
Patent UA-6572-A (UA)
Title: Exhaust pipe
Filed: 1990-05-03
Abstract: Exhaust pipe has gas discharge stem made of filled with gas sections of circular pneumatic shells with diaphragms at ends and long cables fixed on support section. Stem is equipped with at least pair of placed coaxially, with liong ribs, shells with heat insulation in gap between those, net made of synthetic fiber and covering against icing, vanes installed between sections of circular pneumatic shells and cigar-like rotary shell with inflatable concentric elements with nozzle and vane. Support section is arranged as plate resting by means of ball with opening on covered with fluoroplastic basis and long cables are connected to top of one of sections of pneumatic shells of the lower section of stem and fixed on support section by means of re-winding cylinder.
Patent UA-19784-A (UA)
Title: Device for measurement of parameters of quality of electric power of three-phase network
Filed: 1990-07-10
Abstract: Appliance for measurement of parameters of quality of electric power of three-phase network includes measuring three-rod transformer, first and second phase changers by 90°, first and second integrators, first and second filters of main harmonics, first and second capacitors, lag meter. The invention relates to control of quality of electric power of three-phase alternating current network.
Patent RS-115804-A (RS)
Title: Pyrrolidine derivatives as oxytocin antagonists
Inventor: JORAND LE BRUN CATHERINE
IPC: C07D521/00
Filed: 2003-07-04
Abstract: The present invention relates to novel pyrrolidine derivative of formula (I), its geometrical isomers, its optically active forms as enantiomers, diastereomers, mixtures of these and its racemate forms, as well as salts thereof, wherein R1 is selected from the group comprising or consisting of H and C1-C6-alkyl, for the prevention and/or treatment of preterm labor, premature birth or dysmenorrhea.
Patent AT-A11102000-A (AT)
Inventor: KEPPLINGER LEOPOLD WERNER DIPL
IPC: B28B13/04
Filed: 2000-06-28
Abstract: In a process for the gas reduction of particulate oxide-containing ores, in particular iron-oxide-containing material, in the fluidized-bed process at a pressure of <5 bars, wherein the ore by aid of a reducing gas produced from coal is heated, optionally also pre-reduced, in a fluidized-bed reactor ( 1 ) designed as a pre-heating stage ( 5 ), subsequently is reduced to sponge iron in at least one fluidized-bed reactor ( 2, 3 ) designed as a reduction stage ( 7, 8 ), the reducing gas via a reducing-gas feed duct ( 12 ) or reducing-gas duct ( 13 ) being conducted from the reduction stage ( 7, 8 ) to the pre-heating stage ( 5 ) in the opposite direction of the material to be reduced and conducted from stage to stage, and being drawn off as an export gas after purification, heat is supplied to the reducing gas fed to the reduction stage ( 7, 8 ) and/or pre-heating stage ( 5 ), namely by combustion, together with oxygen and/or air, of a portion of the reducing gas provided for the gas reduction in the reduction stage ( 7, 8 ) and/or the pre-heating stage ( 5 ).