baber/WOPTO huggingface dataset:
Patent HU-194065-B (HU)
Title: Filtering device for separating solid matters from fluids
Inventor: SCHEIBINGER LUDWIG
IPC: B01D36/00
Filed: 1985-09-06
Abstract: A filter for separating solids from liquids contains a vessel 1 through which the liquid to be purified flows from bottom to top, in which vessel a filter bed 5 composed of buoyant filter material is arranged beneath a retaining screen 6 holding the filter material against the liquid buoyancy. Beneath the filter bed 5, the vessel 1 is provided with an outlet orifice 11 for a batchwise withdrawal of liquid present in the vessel interior 18 intended for backwashing and cleaning of the filter bed 5. The outlet orifice 11 is connected via an outlet pipe 12 conducted upwards and a pipe elbow 13 arranged at its upper end to a discharge pipe 14 conducted downwards beneath the bottom of the vessel 1. In the discharge pipe 14 there is arranged a shut-off valve. Between the apex 17 of the pipe elbow 13 and the vessel interior 18, there is a pipe connection 19 whose vessel-side end 20 is at the height of the liquid level 21 present after the backwash process. <IMAGE>
Patent HU-188722-B (HU)
Inventor: FERENCZI SANDOR
IPC: C09B61/00
Filed: 1981-12-07
Abstract: Eljárás természetes színanyag készítmény előállítására,
amelynek értelmében úgy járnak el, hogy
festőmályva szirmot 0,05 -1 % ortofoszforsavat
tartalmazó 40 — 90 %-os etanollal extrahálnak,
majd az extraktumot betöményítik és kívánt esetben
porlasztva szárítják. így egyszerű és gazdaságos
eljárással nagy színezőképességű terméket kapnak.
Patent HU-215019-B (HU)
Title: Apparatus for filling depressure - resistant containers with liquids
Inventor: TENCO VALENTINO
IPC: B67C3/16
Filed: 1991-06-27
Abstract: The apparatus for filling depressure-resistant containers with liquides of any kind and viscosity comprises a reservoir (6) connected to a vacuum pump (12) to cause depression inside the reservoir (6). The reservoir is also connected to a dispensing nozzle (20) which can seal against the opening of the container (4). The nozzle (20) comprises a tubular body (30) provided, at the lower end, with an outlet (33) and connected, at the upper end, to the container to be emptied. An aspiration conduit (35) connected to the reservoir (6) and having a suction inlet (37) is provided inside the tubular body (30). A tubular sheath (40) can slide on the tubular body (30) between a first, waiting position, in which the sheath closes and seals inlet (37) and oulet (33), and a second, filling position, in which the sheath exposes said inlet and outlet.
Patent IT-1198534-B (IT)
Title: Circular knitting machine
Inventor: TURINI FRANCESCO
IPC: D04B/
Filed: 1983-02-25
Granted: 1988-12-21
Abstract: The method obtains photographic images of selected areas or portions of Human Bodies, Animals, Fish, Birds, Insects Trees, Bushes, Flowers, Plants or Seeds and Psychic phenonema. An electro magnetic field is formed on which is carried the energy pattern of the area to be photographed on a film or photographic paper situated between the Positive and Negative conductor plates of the circuit. Changes in the electromotive force in the circuit are produced by an Infra red sensor exposed to the influence of the radiant energy emitted from the donor Body, via the introduction of the sample taken from the donor Body introduced to the Infra red sensor. The device can be battery or mains powered.
Patent LV-14494-B (LV)
Title: Combiner-splitter of bragg's reflection grating
Inventor: BOBROVS Vjačeslavs
IPC: G02B6/34
Filed: 2011-12-23
Abstract: The invention is related to the telecommunications industry, particularly to the wavelength filters in wavelength division multiplexing systems that can't be made without wavelength filters. These filters are intended for separation and combining of particular channels. In order to employ bandwidth of optical fiber more efficiently, the aim of the invention is to create the combiner-splitter of Bragg's reflection grating with improved characteristics, i.e., with a narrower bandwidth, lower attenuation and a minimal amount of dispersion. This is implemented by Bragg's reflection grating element, having attenuation less or equal to 1 dB, bandwidth less or equal to 25 GHz at minus 1 dB level, and dispersion 0 ps/nm at the central wavelength 1550.12 nm.
Patent LV-11532-B (LV)
Title: Fire-fighting hydrant of t-shape
Inventor: ELO KELL
IPC: E03B9/00
Filed: 1995-06-01
Abstract: Fire-prevention hydrant can be used for the water draft from the outside water line for fire-prevention or other purposes. The aim is to prolong the duration of the hydrants use, facilitate access to a well and by the same to increase the hydrants universality, creating a possibility to use it fast and without obstacles everywhere. The top part of a vertical 6 inch tread pipe (8) is manufactured from a corrosion resistant material and tightly fixed to the pipe (3), and in case of need it may be replaced, and protecting it from waste and tread damage it comes with a cover. In the lower part of the vertical pipe (3) there is an employed S shape bow (2). A damper extension protection sleeve (6) for more stability is fastened by a buckle to the vertical pipe (3). On the end of the damper extension rod a pyramid shape sleeve (5) is put on. The sleeve has a top part transverse section 20x20 mm and the lower part is 27x27 mm. The fire-prevention hydrant has a discharge valve (10) which usually opens and closes whenever automatic a draft starts. The fire-prevention hydrant has a support leg rendering stability in a well.
Patent MX-165365-B (MX)
Title: Dispositivo para implantacion de cabello
Inventor: YAMADA SHIRO
IPC: A61B17/00
Filed: 1987-05-06
Abstract: La presente invención se refiere a un dispositivo para implantación de cabello constituído de una aguja metálica para el implante de cabello que tiene una parte de acoplamiento para acoplar una parte de la raíz del cabello, de cabello artificial, en una punta de la aguja, y un cilindro exterior que cubre la parte de base de la aguja para implante de cabello, un dispositivo para implantación de cabello caracterizado porque se conecta la aguja para el implante de cabello a un dispositivo generador de corriente de alta frecuencia y a un interruptor para alimentar la corriente de alta frecuencia de manera momentánea, cuando la aguja para el implante del cabello es penetrada dentro de la piel junto con el cabello artificial, en un circuito que conecta la aguja para el implante del cabello a una fuente de energía del dispositivo generador de corriente de alta frecuencia.
Patent MX-167743-B (MX)
Title: Blanqueadores de halogeno encapsulados y metodos pra su preparacion y su uso
Inventor: OLSON KEITH EDWARD
IPC: C11D3/37
Filed: 1987-05-07
Abstract: La presente invención se refiere a una composición de detergente-blanqueador sólida, moldeada, caracterizada porque comprende: (a) por lo menos 30 por ciento en peso, con base en la composición, de una sustancia química alcalina, hidratable; (b) un secuestrante de dureza; (c) aproximadamente de 0 a 15 por ciento en peso, con base en la composición, de polielectrolito; (d) por lo menos 5 por ciento en peso, con base en la sustancia química alcalina hidratable, de agua de hidratación; y (e) una pluralidad de partículas de blanqueador encapsuladas, dispersadas sustancialmente de manera aleatoria, que comprenden: (i) aproximadamente de 20 a 90 por ciento en peso, con base en las partículas de blanqueador encapsuladas, de núcleo que comprende una fuente de blanqueador de halógeno activo; (ii) aproximadamente de 0 a 50 por ciento en peso, con base en las partículas de blanqueador encapsulado, de primer revestimiento que comprende un agente de revestimiento inorgánico soluble; y (iii) aproximadamente de 10 a 80 por ciento en peso, con base en las partículas de blanqueador encapsulado, de revestimiento que comprende un segundo detergente sintético.
Patent NO-151816-B (NO)
Inventor: BURMEISTER JENS
IPC: B65D5/24
Filed: 1980-11-14
Abstract: 1. A stackable container (1) which has been erected from a blank and which has a quadrilateral container floor (2) which is surrounded on all sides by an upwardly conically opening container wall which, in its corner regions, has triangular fold portions (8-14) which extend from the corners (7) of the container floor (2) and which, partly over themselves and partly over quadrilateral wall regions (3, 4, 5, 6) disposed therebetween, form transitional portions between these wall regions which are folded so as to comprise three layers of material, characterized in that seven fold portions (8-14) are provided in each corner region, adjacent fold margins (17, 21 ; 20, 24 ; 23, 27) being contiguous, and in that the container (1) has a capacity of at least 56 litres.
Patent NO-164304-B (NO)
Inventor: NOTA GABRIEL HENRI AUGUSTE
IPC: C08G59/42
Filed: 1983-12-22
Abstract: The invention relates to a block copolymer built up of blocks of a carboxylic, terephthalic or isophthalic polyester resin and an epoxy resin, and to a pigment-coating composition based on such a copolymer.
Patent NO-168550-B (NO)
Inventor: ANDERBERG GOERAN
IPC: F16J15/34
Filed: 1984-04-27
Abstract: Slide ring sealing (14) for sealing of two relatively each other rotating machine parts (1, 7), like a shaft, against a stationary portion, consisting of a sleeve (5) with a slide ring (8) attached in one end, which slide ring is rotatingly sealed against a counter ring (9) existing in the stationary portion. Inside the sleeve there is an inner body (3), which comprises a spring unit (6) and which is axially displaced in relation to the sleeve. Behind the spring unit of the sealing, between the inner body and the sleeve, a first sealing element (10) is positioned. The slide ring sealing is further provided with a fixation and secondary sealing unit, which may be represented by one single element (2) or two different elements (18, 19).
Patent NO-164070-B (NO)
Inventor: KARAGOZ BERCH YENOFK
IPC: H05B7/12
Filed: 1985-03-08
Abstract: A composite water-cooled electrode for electric arc steel furnaces comprises a tubular graphite body held in compression by means of tension stressed internal water supply pipe located between a metal header at one end and a hollow metal nipple at the other end of the electrode.
Patent NO-166729-B (NO)
Inventor: UENO KUNIKI
IPC: C25D3/56
Filed: 1985-11-05
Abstract: A process for surface-treating copper products, for example, a copper foil to be used for a copper-clad laminate, is provided, which process comrpises electrolytically depositing a binary alloy consisting of 95 to 20% by weight of zinc and 5 to 80% by weight of nickel, on the surface of a copper product to form a coating layer, followed by laminating the resulting copper product onto a base material under heating and pressure, said binary alloy being converted during the lamination into a ternary alloy of zinc, nickel and copper constitutes a boundary layer having a superior bond strength between the copper product and the base material. The resulting surface-treated copper product has superior bond strength to a base material and is resistant to etching solutions, acids etc.
Patent NO-171622-B (NO)
Inventor: RUSSELL JOHN PATRICK
IPC: A61F/
Filed: 1989-03-22
Abstract: A shield comprising a thin elongated transparent flexible member having an upper flat edge, a pair of spaced convex edges spaced apart and located opposite the flat edge for forming a pair of spaced planar portions. The planar portions extend between the flat edge and the convex edges, with the convex edges being joined by a concave edge located opposite the flat edge and between the convex edges which defines a narrowed webbed portion extending integrally between the planar portions. An elongated deformable flexible sealing member extends along the flat edge between the distal ends of the flexible member and a second elongated deformable flexible sealing member extends continuously along the convex edges and the concave edge between the distal ends of the flexible member. An elongated band connected between the distal ends of the flexible member attaches the flexible member in an arcuate shape around the head with the spaced planar surfaces located above and covering the eyes and the web portion extending transversely across the nose. The sealing members contact and seal against the body portion around the eyes along the length of the seal members.
Patent NO-178740-B (NO)
Inventor: CARNEL ALAIN
IPC: G01R21/00
Filed: 1990-06-13
Abstract: The invention relates to an input circuit for an electrical energy meter, which circuit has a current path and a voltage path, the current path being associated with a mutual conductance transformer. In order to compensate for the differentiating function of the transformer, but without introduicng interference signals, the current path includes an active filter connected as an integrator and provided with a coupling capacitance suitable for blocking low frequency signals.
Patent ZA-817174-B (ZA)
Title: Improvements in or relating to data transmission systems
Inventor: CLARK ADRIAN PERCY
IPC: H04L25/30
Filed: 1981-10-16
Abstract: Method and Apparatus for decoding received data signals using Viterbi algorithm decoding in which to reduce the computational time an expansion technique is involved in which the m level signal is expanded into nk expanded vectors, where n is smaller than m, and in which k vectors are chosen from the nk expanded vectors for selection of the level of the received signal.
Patent ZA-828701-B (ZA)
Title: A holder for a miniature relay
Inventor: FUCHS HELMUT
IPC: H01R13/04
Filed: 1982-11-25
Abstract: A mount secures a high-wattage miniature relay having a plurality of high-amp connection prongs and of control-voltage connection prongs to high-amp wires and to a circuit board. The mount has a dielectric body constructed to fit on the board and formed with respective seats for the prongs, and respective high-amp passages each having an outer end opening outward and an inner end opening at the seat for the respective high-amp prong. Respective low-amp conductors extend from the seats of the control-voltage prongs and engage in the board. Respective metallic high-amp conductors extend in the passages and have inner ends constituted as sockets for the respective high-amp prongs and outer ends constituted as connectors for the respective high-amp wires. The high-amp conductors are unitary with the respective sockets. In addition they can be unitary with the respective connectors. The connectors can be wire clips provided, like the connectors on circuit breakers, with respective wire-clamping screws.
Patent ZA-841551-B (ZA)
Title: Substituted 1,3-diazolyl-2-propanols,a process for their preparation and their use as antimycotic agents
Inventor: ELBE HANS-LUDWIG
IPC: C07C45/68
Filed: 1984-03-01
Abstract: 1. Substituted 1,3-diazolyl-2-propanols of the general formula   see diagramm : EP0118070,P10,F1   in which Alk**1 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**2 represents straight-chain or branched alkyl with 1 to 4 carbon atoms ; Alk**1 and Alk**2 together represents a 3-to 7-membered cycloaliphatic ring ; X represents a nitrogen atom or the CH group ; Y represents a nitrogen atom or the CH group ; and R represents phenyl, phenylalkyl with 1 to 4 carbon atoms in the alkyl part, phenoxy, phenylthio, phenoxyalkyl with 1 to 4 carbon atoms in the alkyl part, phenylthioalkyl with 1 to 4 carbon atoms in the alkyl part, benzyloxy and benzylthio, each of which is optionally mono- to trisubstituted in the phenyl part by identical or different substituents, preferred substituents which may be mentioned being ; halogen, alkyl with 1 to 4 carbon atoms, alcoxy and alkylthio with in each case 1 to 4 carbon atoms, halogenoalkyl and halogenoalkoxy and halogenoalkylthio with in each case 1 to 2 carbon and 1 to 5 identical or different halogen atoms, such as preferably fluorine and chlorine atoms, nitro, cyano, hydroxyl, hydroxycarbonyl alkoxycarbonyl with 1 to 4 carbon atoms in the alkyl part, hydroxyiminoalkyl with 1 to 4 carbon atoms in the alkyl part, alkoxyiminoalkyl with 1 to 4 carbon atoms in each alkyl part, and phenyl, phenoxy, benzyl or benzyloxy, each of which is optionally substituted by halogen and/or alkyl with 1 to 2 carbon atoms, and physiologically tolerated acid addition salts thereof.
Patent ZA-847063-B (ZA)
Title: Preparation of tundishes
Inventor: BROMS GUNNAR
IPC: B22D41/02
Filed: 1984-09-07
Abstract: A method of preparing tundishes for use for continuously casting steel, whereby the cavity of the tundish is provided with a lining of performed slabs of refractory material in which the preparation is carried out using a preparation unit which comprises a lifting device supporting a manually moveable handling tool for the slabs, which transports them individually from a stack of slabs stored within reach of the handling tool and places them into their respective positions against the bottom, end or side walls of the inner cavity of a tundish using the necessary turning, tilting and movement in the vertical or horizontal plane for each slab during its transportation from the slab stack to its required position.
Patent ZA-882505-B (ZA)
Title: Biocide
Inventor: STAINER PHILIP JOHN
IPC: A01N33/12
Filed: 1988-04-11
Abstract: A biocidal composition for the treatment of water comprises a cationic polyquaternary ammonium biocide, e.g. an ionene halide, or a quaternary ammonium biocide or a quaternary ammonium biocide comprising a long chain alkyl group and three other groups selected from lower alkyl and aralkyl groups, together with a source of transition metal cations e.g. copper II cations and/or a biocide of the type containing a gem. bromonitromethylene group e.g. 2- bromo-2-nitropropane-1,3-diol.
Patent ZA-891434-B (ZA)
Title: Azolylmethyloxiranes and fungicides containing these compounds
Inventor: SEELE RAINER
IPC: C07D233/56
Filed: 1989-02-24
Abstract: Azolylmethyloxiranes of the general formula I   <IMAGE> I  where R1 and R2 are substituted or unsubstituted alkyl, naphthyl, biphenyl, dioxanyl or phenyl, m and n are each an integer from 1 to 5 or 0, with the proviso that m+n is 1 or more, D is oxygen or a single bond, X is CH or N, and their plant-tolerated acid addition salts and metal complexes, and fungicides containing these compounds.
Patent ZA-898928-B (ZA)
Title: Air separation
Inventor: DUNN GRAEME JOHN
IPC: F25J3/04
Filed: 1989-11-22
Abstract: In order to provide 'ultra high purity' nitrogen having diminished concentrations of light and heavy impurities in comparison with nitrogen produced by conventional cryogenic air separation, the nitrogen product from a conventional cryogenic air separation column is introduced into the bottom of a liquid-vapour contract column 2 fitted with a condenser 8 to provide reflux. A liquid nitrogen stream having a reduced concentration of heavy impurities is withdrawn from the column 2 through an outlet 22 situated at a level a few trays below the top tray in the column 2. The liquid nitrogen is then subjected to two stages of flash separation. In the first stage the liquid is passed through valve 24 into a phase separator 26. In the second stage, the resulting liquid from the first stage, having a reduced concentration of light impurities, is passed through valve 32 into a phase separator 34. Liquid nitrogen product is withdrawn from the phase separator 34 through outlet 38.
Patent ZA-905560-B (ZA)
Title: Polystyrene foam sheet manufacture
Inventor: KARABEDIAN JAMES A
IPC: B29C48/10
Filed: 1990-07-16
Abstract: The method of making polystyrene foam for foam products which comprises utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing the mixture to a molten thermoplastic polystyrene resin containing nucleating agents such as sodium bicarbonate and citric acid and extruding the thermoplastic in the form of a foam. The resultant foam has substantially no residual blowing agent, is dimensionally stable at ambient temperatures and when used with a non-volatile blending agent can be made with small amounts of blowing agent permitting cooling of the melt without high loading on the extruder. The foam may be coextruded with one or more layers of thermoplastic film so that the resultant product is adapted for use for plates, cups, food containers or packaging and for labels for containers such as glass and plastic containers and for labels that are shrunk in place on a container. <IMAGE>
Patent ZA-905762-B (ZA)
Title: Composite bolus manufacture and use
Inventor: JOHNSON ALAN EDWARD
IPC: A61K9/00
Filed: 1990-07-23
Abstract: A composite bolus for sustained release of a sparingly soluble organic active material in the reticulo-rumen of an animal is produced by mixing together an adhesive comprising one or more insoluble thermosetting resins, which are highly substantive to glass when cured, with an equal or greater weight of a dispersion medium comprising one or more hydrophilic organic liquids which are miscible with or dissolve the uncured adhesive and phase separate from the adhesive when it is cured, to form a liquid binder; mixing the binder so formed with glass or other inorganic particles and particles of sparingly soluble active material to form a cake, the ratio of binder to particles being selected to ensure the presence of voids in the cake; and curing the adhesive to phase separate it and bond together the glass particles to form a rigid bolus. The invention also relates to a method for the sustained supply of an active substance to a ruminant animal.
Patent ZA-909590-B (ZA)
Title: Aminocarbonylcarbamates related to physostigmine,a process for their preparation and their use as medicaments
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: A61P25/28
Filed: 1990-11-29
Abstract: The present invention relates to various derivatives related to physostigmine of the formula I <CHEM>     where    Z is hydrogen, halogen or loweralkyl;  R1 is loweralkyl, cycloalkyl or aryl; and  R2 is loweralkyl or cycloalkyl;   the 3aS-cis isomer or the 3aR-isomer thereof or a mixture of the two isomers including the racemic mixture, or a pharmaceutically acceptable acid addition salt thereof, and a process for their preparation. The compounds according to the invention are useful for enhancing cholinergic function, and as analgesic agents.
Patent ZA-924655-B (ZA)
Title: Composite packing for locking joint of pipes and corresponding locked joint
Inventor: PERCEBOIS ALAIN ANDRE PIERRE
IPC: F16L21/02
Filed: 1992-06-22
Abstract: The head (24) of each insert (18) for locking the seal has, on the body side, a sharp-edged snout (30) delimited by two disengaged surfaces (29, 31), the arrangement being such that when the seal is in place in the housing (socket) (3) and the male end (1) is forcefully inserted into the latter, thereby radially compressing the body of the seal, the two disengaged surfaces (29,31) form between them, in the vicinity of the sharp edge (30), an angle projecting towards the bottom of the housing (socket), and this is the case at least for large diameters of the male end. Application to locking pressurised pipelines made of spheroidal graphite cast iron. <IMAGE>
Patent ZA-936393-B (ZA)
Title: Novel oxazolidines
Inventor: SALLMANN ALFRED
IPC: A61K31/423
Filed: 1993-08-31
Abstract: The invention relates to novel oxazolidine compounds of the formula (I) <IMAGE> in which R1 and R2 simultaneously denote hydrogen, or both denote the same lower alkyl radical or together stand for 4- to 7-membered lower alkylene, and their salts in racemic and chiral form, processes for the preparation of the said compounds, pharmaceutical preparations containing these and their use as pharmaceutical active ingredients. The compounds have a stimulant action on beta-adrenoreceptors and can be used, inter alia, in the treatment of diseases which are associated with reversible airways obstruction, such as e.g. asthma and chronic bronchitis, and also for inflammations of varying origin.