baber/WOPTO huggingface dataset:
Patent GB-9804080-D0 (GB)
Title: Improvements in and relating to the manufacture of a flexible container
IPC: B29C65/00
Filed: 1997-06-26
Abstract: A method for the manufacture of a flexible container suitable for use as a water bed for livestock comprises providing a first layer of a flexible polymeric material, applying a mask insert to an inner zone of a first surface of the first layer, the mask insert being arranged spaced from edges of the first layer thereby to define a substantially continuous boundary zone, arranging a second layer of flexible polymeric material to lie adjacent the first layer with the mask insert sandwiched therebetween, and subjecting the assembly so formed to a treatment operation thereby to form a face to face seal between the boundary zone and the confronting surface region of the second layer.
Patent GB-9914876-D0 (GB)
Title: Data procesors
IPC: G06F17/30
Filed: 1999-06-26
Abstract: An input device receives sets of input data to be stored in a correlation matrix memory. A sampler derives, from each set of input data, a respective set of tuples, and a coder codes each of the tuples, which are then combined for the respective set of input data. A separator generator generates for each set of input data a respective, associated, unique separator, which is stored with its respective set of input data. For each set of input data, the respective combined coded tuples and the respective unique separator are applied to the correlation matrix memory as a row address and as a column address, or vice-versa.
Patent GB-9928696-D0 (GB)
Title: Optical devices and methods of manufacture thereof
IPC: G02B6/38
Filed: 1999-12-03
Abstract: An optical fiber has a core, an inner cladding and an outer cladding on. In a first region the inner cladding refractive index has a first value which differs from the core refractive index by about 0.0045. The inner cladding refractive index changes along said fiber from the first value to a second value at a free-space end. The second value matches the core refractive index, so that the effective diameter of the core at the free-space end is that of the core plus the inner cladding. Hence the outer cladding acts to constrain the light in the end region. The spot-size and the V number (normalized frequency) are increased, thereby increasing offset tolerances.
Patent HU-0001583-D0 (HU)
Title: A pyridine-1-oxide derivative and process for its transformation into pharmaceutically effective compounds
Inventor: DR UEROEGDI LASZLO
IPC: C07B57/00
Filed: 2000-04-18
Abstract: The invention relates to N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and its optically active enantiomers. (R)-(-)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine and (S)-(+)-N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxamidine. Furthermore, the invention relates to the preparation of N-[2-hydroxy-3-(1-piperidinyl)-propoxy]-pyridine-1-oxide-3-carboxyimidoyl chloride, which may be used as an active ingredient of medicaments, and the preparation of the optically active enantiomers of this compound using the compounds of the invention as intermediate substances.
Patent HU-0500902-D0 (HU)
Title: (4r)and(4s)diastereoisomers of (2s)-2-[2-oxo-4-propylpyrrolidinyl]-butaneamide and pharmaceutically acceptable salts of them and their use
IPC: C07D207/273
Filed: 2001-02-21
Abstract: The invention concerns 2-oxo-1-pyrrolidine derivatives of general formula (B. geometrical isomers, enantiomers, diastereoisomers, mixtures of each of these and pharmaceutically acceptable salts thereof. whereinR<sup>1</sup> is methyl,R<sup>2</sup> and R<sup>4</sup> are hydrogen.R<sup>3</sup> is alkyl or haloalkenyl, andX is -COOH. -COOMe or -COOEt.
Patent HU-9201145-D0 (HU)
Title: New benzimidazole derivatives
Inventor: CUBERES-ALTISENT MARIA ROSA
IPC: C07D521/00
Filed: 1992-04-03
Abstract: The present invention relates to novel benzimidazole derivatives characterized in that they are of the general formula I, and their therapeutically acceptable salts,   <IMAGE> I  in which: R1 and R2, which are identical or different, represent a hydrogen or a halogen atom, a lower alkyl radical, a hydroxyl radical, an alkoxy radical, an alkyl carboxylate radical, or an aryl or substituted aryl radical, n may take the values 0 or 1, m may take the values 2 to 4, X, Y, Z and W, which are identical or different, and which may even form part of another aromatic or nonaromatic ring, represent a nitrogen atom or a carbon atom linked to a hydrogen or to a halogen atom, or to another alkyl, aryl, carboxyalkyl, carboxylic, hydroxyl, alkyl hydroxyl, sulphonic or alkylsulphonic radical.
Patent HU-9400699-D0 (HU)
Title: Polymeric ophthalmic lens prepared from unsaturated polyoxyethylene monomers
Inventor: FORD JAMES D
IPC: C08F299/02
Filed: 1994-03-09
Abstract: A soft hydrogel contact lens, is disclosed. The lens is derived from a crosslinked polymer comprising the reaction product of a monomer mixture comprising:     (A) a monounsaturated polyoxyethylene monomer; (B) a diunsaturated polyoxyethylene monomer of relatively high molecular weight; (C) a diunsaturated polyoxyethylene monomer of relatively low molecular weight; and (D) a hydrophilic monomer selected from the group consisting of hydroxyethyl methacrylate, methacrylic acid, N,N-dimethyl-acrylamide, N-vinyl pyrrolidone, glycerol monomethacrylate, itaconic acid, and mixtures thereof.
Patent HU-9502306-D0 (HU)
Title: Hormone replacement therapy
Inventor: HODGEN GARY D
IPC: A61K31/567
Filed: 1994-02-18
Abstract: A method of hormone replacement therapy involves the administration of estrogen together with an amount of antiprogestin which inhibits estrogen-induced endometrial proliferation in a woman.
Patent HU-9503921-D0 (HU)
Title: Method for producing clear solutions of tungsten and molybdenum
Inventor: GUTKNECHT WILFRIED
IPC: C22B34/36
Filed: 1995-12-29
Abstract: Process for the production of pure tungsten and/or molybdenum solutions from sources, such as alkaline decomposition solutions, which are contaminated with tantalum, niobium, titanium, aluminium, tin, arsenic, phosphorus and/or silicon, by application of a three stage purification process of pH reduction, anion exchange and membrane electrolysis.
Patent IT-8420586-D0 (IT)
Inventor: ANASTASI FILIPPO
IPC: C01B25/28
Filed: 1984-04-18
Abstract: A process is disclosed for the production of water soluble ammonium phosphates, comprising the following steps:a) to react in a reaction step ammonia and untreated phosphoric acid with P<sub>2</sub>0<sub>5</sub> concentration, comprised within the range of from 30 to 54% outcoming from wet processes;b) to filter under high temperature conditions the reaction suspension, separating the impurity-containing sludges from an aqueous solution of ammonium phosphate;c) to cool and crystallize the aqueous solution of ammonium phosphate;d) to separate the formed ammonium phosphate crystals from the mother liquors.
Patent IT-7921411-D0 (IT)
IPC: B01J27/00
Filed: 1979-03-29
Abstract: Meta-phenoxytoluene is prepared by reacting a mixture of sodium and potassium meta-cresylates containing at least 40 mole percent of potassium meta-cresylate, with chlorobenzene in an amount of at least 1.1 mole per mole of the cresylates, under substantially anhydrous conditions, in the presence of at least 0.5 mole of meta-cresol per mole of the cresylates and from 0.01 to 0.035 mole of cuprous chloride per mole of the cresylates, at a temperature in the range from 150 DEG C to 170 DEG C. The process of the invention enables surprisingly high yields of meta-phenoxytoluene to be obtained.
Patent IT-8026664-D0 (IT)
Inventor: OLSCHEWSKI ARMIN
IPC: B21D24/00
Filed: 1980-12-16
Abstract: Thin-walled bearing bushing produced in a drawing process for the support of pins in universal joints, consisting of a cylindrical sleeve section and a bottom section which closes this cylindrical sleeve section on one axial end whereby a peripheral rim with a small cross sectional radius is formed between the outside surface of the sleeve section and the outside surface of the bottom section, characterized in that a recess (9, 18, 22) is provided in one surface of the bottom section (6) radially inward of the peripheral rim (7) and axially impressed in said one surface.
Patent IT-8946801-D0 (IT)
Inventor: VIGNALI AMOS
IPC: E06C5/02
Filed: 1989-01-03
Abstract: The device comprises two opposite longitudinal guides (20) fixed under the longitudinal members (21) of the chassis (2) of a lorry, behind the rear axle of the latter; a carriage (1) which moves along the abovementioned guides (20); a platform (3) mounted such that it rotates on the carriage about a vertical axis; an upper base (4) articulated onto the platform in such a way that it can oscillate in a vertical plane; and a ladder body (5) having telescopic elements (51), which is supported in a mobile manner on the said oscillating base (4). The carriage (1) is capable of assuming a first position in which the upper platform (3) is situated behind the loading platform (22) of the lorry, and a second position in which the said carriage is located within the plan profile of the abovementioned platform. <IMAGE>
Patent IT-8747731-D0 (IT)
Inventor: FRANCO STANZANI
IPC: F04B35/04
Filed: 1987-03-16
Abstract: The motor-compressor unit structure as disclosed consists in a casing (3) the interior of which affords a chamber (4) for the compressor (1), and a housing (5) for the motor (2), the two separated in fluid-tight fashion by a bulkhead (6) through which a sealed passage is offered to the shaft (9) of the compressor (1); the casing (3) also exhibits a set of galleries (13) arranged peripherally around the housing (5), along which the refrigerant fluid is able to flow and thus keep the motor (2) at a given temperature.
Patent SE-0000326-D0 (SE)
Inventor: BERGSTROEM DAVIS
IPC: B60D/
Filed: 2000-02-01
Abstract: A tow hook is secured to cross-direction bar mounted in the vehicle chassis by at least one fastener. The bar and/or fastener are provided with safety devices that can be moved manually or by a release mechanism between an active drag and press force-receiving position and a passive position in which the drag and/or press forces are taken up by the bar and/or its fasteners.
Patent SE-0002210-D0 (SE)
Inventor: JOHANSSON ANDERS
IPC: E04B2/74
Filed: 2000-06-30
Abstract: The present invention concerns an arrangement for a wall or roof section constructed of elements (1), comprising a first extended U-shaped profile (2), or a track, and a second extended U-shaped profile (3), or a track, whereby the profiles (2, 3) are intended to take between them one or several sheet-shaped elements. Along the side surfaces of the element, a reactive material (4; 12), intended to meet the side surface of the neighbouring elements, is arranged that is capable of expanding (4'; 12') to at least ten times its own thickness on heating on a temperature that exceeds 100 DEG  Celsius, filling and sealing against the neighbouring element. Furthermore, a track or a depression (7; 10) may be arranged along the side surface of the element for receiving the reactive material (4; 12) and the depression (7; 10) preferably demonstrates such a depth that the reactive material is located within the outer edges of the element when in its inactivated condition.
Patent SE-0003537-D0 (SE)
Inventor: FABO TOMAS
IPC: A61F13/02
Filed: 2000-10-02
Abstract: The present invention relates to a skin-friendly adhesive. According to the invention, the adhesive contains a substance which lowers the pH on contact with skin moisture. The invention also relates to a wound dressing which is provided with such an adhesive.
Patent SE-0004596-D0 (SE)
Inventor: ANDERSSON MAGNUS
IPC: F41G7/22
Filed: 2000-12-13
Abstract: The present invention relates to a process for guidance of a missile in the final phase of the missile's flight path when the missile's homing device has locked onto a target or when specified final phase criteria are met. Conventional guidance of a missile is often based on principles for proportional navigation. As claimed in the present invention a new guidance principle is introduced in the final stage of the missile's guidance during the final phase (TG), which can be initiated when the missile locks onto a target, and which final phase is followed by an alignment phase (IF). The basis of this guidance principle is that a reference trajectory (TTG) is determined for the final phase (TG) as soon as the missile or other sensor has locked onto the target. The missile is then guided to follow the determined reference trajectory (TTG) by means, for example, of some known principle for proportional navigation.
Patent SE-0104421-D0 (SE)
Inventor: LINDAU PAER
IPC: A61K8/00
Filed: 2001-12-21
Abstract: A pharmaceutical and/or cosmetical composition includes one or more substances active in preventing hair loss and/or stimulating hair growth and a preparation with lipophilic and hydrophilic components for application on the skin, which preparation exists as a two-phase system and thereby is capable of creating a semi-permeable membrane in the skin. The process for the manufacture of the skin preparation as defined above includes dissolving the lipophilic components in water in a separate container to be combined with hydrophilic components, which have been blended and brought to react in another vessel.
Patent SE-0200302-D0 (SE)
Inventor: PERSSON THOMAS
IPC: B65B61/18
Filed: 2002-02-04
Abstract: The invention relates to a device ( 10 ) for closing an opening or filling through an opening in a sack ( 25 ) for storing materials ( 26 ). The device ( 10 ) comprises an elongated means ( 11 ) for introduction into the sack ( 25 ) through the opening, wherein the elongated means ( 11 ) is introducible into the sack ( 25 ) for closing or filling thereof. The device ( 10 ) further comprises a plate ( 12 ) having at least one substantially flat side for abutment against an outer side around the opening of the sack ( 25 ). The elongated means ( 11 ) is projecting substantially perpendicular from the substantially flat side of the plate ( 12 ). Also included is a method for closing an opening or filling through an opening in a sack.
Patent SE-0302699-D0 (SE)
Inventor: GASIC NINO
IPC: B60R21/015
Filed: 2003-10-10
Abstract: The invention relates to a seat construction comprising a seat cushion part and a backrest part, and: a presence sensor for detecting at least the presence of a person or an object placed in the said seat construction, means for ventilating the seat construction comprising at least one duct through the said presence sensor and at least one air passage through the rest of the seat construction, and a device for feeding an air current through the said air passage and through the said duct for ventilation of a predetermined region adjacent to the seat construction. According to the invention, the seat construction comprises a layer of an air-distributing material disposed between the said presence sensor and the said air-current-feeding device, whereby a flow path is provided for the said air current through the air passage, the duct, the said layer of air-distributing material and the said air-current-feeding device. As a result of the invention, an improved seat construction is provided, having a presence sensor, which also allows ventilation of the vehicle seat in an advantageous manner.
Patent SE-0402412-D0 (SE)
Inventor: HUTCHFIELD JOHN
IPC: B25B7/12
Filed: 2004-10-06
Abstract: A crimp tool and a method of assembling the crimp tool. A crimp tool is formed by a pair of plates (171) forming a moveable handle (17) of the tool, and a pair of frame plates (180) forming a fixed jaw (2) and a fixed handle (18) of the tool. The tool also includes a moveable jaw, and a transmission (10,11) by which the moveable jaw is driven towards and away from the fixed jaw. The plates (18) of the frame are mutually held in juxtaposition by having edge portions snugly received in a frame shell. Edges of the plates (171) of the moveable handle (17) are snugly received in grooves 144, 146 in a shell (40) for the moveable handle.  The tool is assembled by stacking the plates of the moveable handle and the components of the moveable jaw and the link, as well as the frame plates, and then insertion of the stack into the frame shell, which preferably has a tubular portion into which the jaw portion of the stack is inserted.
Patent SE-8205143-D0 (SE)
Inventor: KNIGHT S P
IPC: H03J5/02
Filed: 1982-09-09
Abstract: A television (TV) receiver tuning system for selecting one of a plurality of receivable TV channels comprises a frequency selective radio frequency device including trimming elements for receiving TV signals, a local oscillator controlled by a first control signal and a mixer in which the TV signals and the local oscillator signal are heterodyned to develop an intermediate frequency signal. A first control device develops the first control signal in response to the selection of a TV channel to control the local oscillator frequency so that the mixer shifts the selected TV channel signal to the IF frequency. A second control device including a PROM trims the frequency selectivity of the RF device using its trimming elements unaffected by selection of the TV channel whereby mechanical alignment of the TV tuning system can be avoided. In other aspects of the invention, the second control device develops signals for adjusting tunable circuits in the IF amplifier, for adjusting the tracking of the local oscillator frequency in relation to its control signal, and, in a double-conversion tuner, for adjusting the frequency of a second local oscillator.
Patent SE-8206242-D0 (SE)
Inventor: GUNNARSSON M
IPC: E06B7/16
Filed: 1982-11-03
Abstract: The seal is for a window comprising a frame (1) with one or more curtains. The frame has hinges for one or more superimposed frames (5,10), and at least two sealing surfaces (15,16) extending around its periphery. - The superimposed frames similarly have corresp. sealing surfaces (17,18) between which a seal (20) is fitted. When the window is closed, a separate air-filled, heat-insulating space (19) is formed between the base frame (1) and superimposed window frames (5,10).(1)
Patent SE-8300038-D0 (SE)
Inventor: COPELAND III J A
IPC: H01L31/12
Filed: 1983-01-04
Abstract: An electro-optic integrated circuit is disclosed wherein the long electrical connections normally present on a large scale integrated circuit are replaced by an optical waveguide layer. A plurality of epitaxial layers are grown on a single substrate and at least three of the plurality of epitaxial layers are grown with bandgaps that are suitable for optical sources, detectors and waveguiding. These primary layers are separated from each other by a barrier layer having a bandgap greater than either of the adjacent primary layers. Two of the layers adjacent to the substrate are grown to accommodate electrical devices that can be used to couple electrical signals to the optical source layers and to amplify electrical signals provided by the optical detection layer.
Patent SE-8300924-D0 (SE)
Inventor: ERICSON DAN
IPC: A61C13/15
Filed: 1983-02-21
Abstract: In a method of preparing a class II dental filling of a light-hardening filling material in a drilled-out tooth surrounded by a matrix band, the drilled-out tooth is filled with a light-hardening filling material in which the lower part of a light-transmitting adapter having a recess and attached to a light conductor, is pushed down into a filling material so that light is spread in the deeper parts of the filling, while at the same time the lower part of the adapter is pressed against the point of contact of the adjacent tooth while the filling is hardened so that satisfactory approximal contact is obtained. A light-transmitting adapter comprises an upper part having a recess for receiving a light conductor and a conical lower part adapted to conduct light-hardening filling material down into a drilled-out tooth. The lower part of the adapter is pressed against a matrix band surrounding the tooth so that satisfactory approximal contact with the adjacent tooth is obtained, while at the same time the deeper parts of the filling are made accessible to light from the light conductor.
Patent SE-8302622-D0 (SE)
IPC: F41A5/18
Filed: 1983-05-05
Abstract: The hand-gun or rifle has a semi-automatic  mechanism.  It comprises a breech-block (4) which rotates between its loading and firing positions. A gas driven flywheel rotates on a shaft (40) throughout reloading, and transfers kinetic energy to the breech-block (4) during parts of the reloading cycle.  An arrangement with no recuperator spring may also be used. USE/ADVANTAGE - Semi-automatic rifle loading mechanisms.  Rotating the breech-block by a gas-driven flywheel eliminates the need for external power, and smoothes the peak loadings on the working parts, allowing high cyclical rates from a light construction.
Patent SE-8302948-D0 (SE)
Inventor: LASK G-W
IPC: C10B57/06
Filed: 1983-05-26
Abstract: Coke, more particularly metallurgical and foundry coke, is made from an initial carbonizing blend prepared from one or more initial coals having a prescribed carbonizing period in the coke-oven carbonization process, the mixture is rammed in the ovens in a coke-oven battery and carbonized therein, and the coke cake is pushed out after the carbonizing period (t) has elapsed. Aluminium in granular form is added to the initial carbonizing blend in amounts exceeding 0.3 w.t. %, and the coke cake is pushed out after a carbonizing period at least 10% shorter than the conventional period, but the reduction compared with the conventional period can be up to 30%. <IMAGE>
Patent SE-8305970-D0 (SE)
Inventor: HEIMALA S O
IPC: B03B1/04
Filed: 1983-10-31
Abstract: The invention relates to a process for the froth flotation of complex ores. In accordance with this invention, froth flotation is carried out by using a collector and froth flotation conditions for which it has been calculated in advance that the said mineral and the collector form stable surface compounds. The conditions include the electrochemical potential of the system, the concentration of the collector, the pH, and other physical factors. According to this invention it has been observed that by adjusting the potential and the concentration of the collector separately for each mineral, each mineral can be frothed out separately from the slurry, the process being in this case specific for the mineral. When so desired, the different minerals of the ore slurry can also be frothed simultaneously by selecting the conditions where the Pourfaix-type diagrams of all minerals in said complex ore overlap under the conditions in question.
Patent SE-8306361-D0 (SE)
Inventor: PRITCHARD D H
IPC: H04N9/78
Filed: 1983-11-17
Abstract: A frame-to-frame comb filter for separating chrominance (C) Fig. 2(d) and luminance (Y) (c) signals from composite video signals (a), (b) produces objectionable distortions around the edges of moving objects. The distortions are substantially removed by low pass filtering (27) the combed chrominance signal and combining (31) the low pass filtered chrominance signal (e) with the combined luminance signal (c). Color distortions may also be removed by selectively adding the combed luminance signal to the combed chrominance signal during periods of detected motion. <IMAGE>
Patent SE-8402371-D0 (SE)
Inventor: GERIA N
IPC: A61K8/20
Filed: 1984-05-02
Abstract: An antiperspirant stick composition comprising a waxy material in which is suspended active antiperspirant material in particulate form, contains sufficient water-soluble emollient to avoid the waxy feel and to minimize the "drag". The preferred emollient is dimethyl isosorbide.
Patent SE-8404715-D0 (SE)
Inventor: MORI T
IPC: A61K31/195
Filed: 1984-09-20
Abstract: Compositions for use in the treatment of psychomotor excitement contain as an active ingredient L- or DL-erythro-3-(3,4-dihydroxyphenyl)serine or an acid addition salt thereof, together with a decarboxylase inhibitor, e.g. carbidopa or benserazide.