baber/WOPTO huggingface dataset:
Patent PT-89118-A (PT)
Inventor: AHNFELT-RONNE IAN
IPC: C07D401/10
Filed: 1988-11-30
Abstract: PCT No. PCT/DK88/00188 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/05294 PCT Pub. Date Jun. 15, 1989.The present invention relates to hitherto unknown compounds of formula, in which formula R1 stands for hydrogen, straight or branched, saturated or unsaturated, unsubstituted or substituted C1-C8-alkyl, aryl or for ar-C1-C4-alkyl, aryl or an being unsubstituted or substituted phenyl, R2, R3, R4, R5, R6 and R7 are the same or different and stand for hydrogen, halogen, pseudo halogen, cyano, nitro, amino, carboxy, carbalkoxy, carbamyl, hydroxy, alkyl, alkoxy; n and m are the same or different and stand for an integer from 0-6; provided that n cannot be zero when A stands for carboxy and X and Q both stand for a bond; X stands for a bond or for O, S, S(O), S(O)2 or for NR8 where R8 is defined as R1 above; Q stands for a bond of for straight or branched, C1-C6-alkylene; A stands for an acidic group, e.g. for carboxy, 1H-tetrazolyl, a sulphonic acid group, a sulfamyl group, a sulphinic acid group or a hydroxamic acid group. The present compounds are of value in the human and veterinary practice as lipoxygenase inhibitors and/or leukotriene antagonists.
Patent PT-91447-A (PT)
Inventor: BRAUN PETER BERNHARD
IPC: E05B27/00
Filed: 1989-08-14
Abstract: A locking device comprises a lock cylinder (1) and a reversible flat key (2) having indentations (26) located on opposite broad faces (24) of the key for the arrangement of tumbler pins (17), and having a rib (25) associated with each row of indentations, into the sectional area of which at least one of the pins (17) extends and the crest (25 min ) of which rib (25) projects beyond the broad face (24) of the key. The deepest reached indentation (26) lies nearest to the crest (25 min ) of the rib (25) and several indentations (26) of a row of indentations are integrated into a through groove (N) of variable depth levels (27, 28, 29, 30).
Patent PT-91939-A (PT)
Inventor: MANOURY PHILIPPE
IPC: C07D401/12
Filed: 1989-10-10
Abstract: Quinolinone derivatives corresponding to the formula (I) 
<IMAGE>
 in which each of R1 and R2, independently of each other, is a hydrogen or halogen atom or a C1-4 alkyl radical,
 R3 is a hydrogen atom or a C1-4 alkyl radical,
 R4 is a naphthyl, tetrahydronaphthyl, benzyl, phenyl, pyridyl, isoquinolyl or benzoyl radical, it being possible for these radicals to carry a substituent such as methoxy, chlorine or fluorine,
 each of X and Y is a hydrogen atom or together they form a bond, and their salts of addition to pharmaceutically acceptable acids. 
<??>Application in therapy.
Patent PT-92896-A (PT)
Inventor: SAMUELSON HANS OLOF
IPC: C08B1/00
Filed: 1990-01-18
Abstract: The present invention solves the problem of delignifying technical cellulose pulp in a selective manner which will result in very low residual contents of lignin in the pulp and a correspondingly high quantity of lignin dissolved in spent liquors, which are recovered in the chemical recovery system of the pulp mill. The invention constitutes a method and comprises activating liquid-containing lignocellulosic material in the presence of nitrate with a gas that contains nitrogen dioxide, followed by the alkaline delignification of the lignocellulosic material, and measuring the acidity of the liquid accompanying the material on at least one occasion during the activation. The method is characterized in that the acidity of the liquid is measured subsequent to bringing the time derivative of the nitrate concentration of the liquid, expressed as millimols per litre of liquid per minute, to a level beneath +0.2, and by using the measured acidity value to establish the optimum amount of mineral acid for continuation and termination of the activation, and by charging the whole of this quantity or a part of this quantity of mineral acid to the lignocellulosic material.
Patent PT-93182-A (PT)
Title: Mechanical dismantling device
Inventor: FUCIK MILAN
IPC: D04B15/88
Filed: 1990-02-16
Abstract: Mechanical dismantling device in a circular knitting machine, in particular with double cylinder. The device consists of two circular parts, one of these being solid and fitting inside the other part, while the fabric passes between them. In one of the parts is a surface similar to the thread of a screw, the adjacent surface of the other part being circular and its inclination being identical to that of the surface in the form of a screw thread. One of the parts does not rotate, whilst the other rotates in a forced manner and is coupled to the needle cylinder. Figure 1. <IMAGE>
Patent PT-95725-A (PT)
Inventor: MARSON MARIO STEPHEN
IPC: A61F13/53
Filed: 1990-10-29
Abstract: A disposable, absoroent diaper (20) comprising a topsheet (38), a liquid impervious backsheet (40) associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core (41) has a dusting layer (76) of mechanical pulp fibers, a continuous primary layer of mechanical pulp fibers containing from about 8% to about 60%, on a total primary layer (74) dry weight basis, of discrete particles of polymeric gelling material, and a water-permeable core reinforcing layer (72) disposed between the dusting layer and the primary layer. The mechanical pulp fibers, preferably chemithermomechanical pulp fibers, have an average fiber length of at least about 1.9 mm and are in a highly disintegrated condition. <IMAGE>   <IMAGE>
Patent PT-99172-A (PT)
Inventor: PETZOLD JAMES CHRISTIAN
IPC: G01N27/07
Filed: 1991-10-08
Abstract: PCT No. PCT/GB91/01731 Sec. 371 Date Apr. 5, 1993 Sec. 102(e) Date Apr. 5, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/06368 PCT Pub. Date Apr. 16, 1992.The measurement of electrokinetic potential is of importance in paper-making. A measuring cell (12) for a specific potential known as streaming potential of the kind disclosed in EP B1 0 079 726 is now provided with measuring electrodes (40, 42) of a metal which forms a reversible electrochemical reaction with pure water to oxidize the metal. The electrodes (40, 42) used in the measurement mode in the cell have a film comprising an oxide of the metal electrochemically formed thereover. Such electrodes are found to give more stable and consistent measurement than the stainless steel electrodes used previously. Silver, lead, copper and alloys such as lead and silver are preferred. The measuring electrodes (40, 42) are regenerated within the cell (12) through electrochemical reduction to bare metal, followed by oxidation to re-form the film. This is performed with the aid of auxiliary electrodes (60, 62) in the cell. A control system (50) for the measurement and regeneration mode is described. Excess excursions of the measurement mode voltage are monitored to indicate that the regeneration procedure is to be entered. The measuring electrode (42) in the cell compartment (22) in which the measurement pad is formed is provided with a shroud (13) to protect it during the flushing of the pad from the mesh (14) in the cell.
Patent SI-9100015-A (SI)
Title: Tube type low-voltage current conductor
Inventor: SKRGET SLAVKO
IPC: F21V21/00
Filed: 1991-12-18
Abstract: The power rail for lighting systems has a main body (3) of insulating material. At the centre of the body, one conductor is in the form of a tube (4). A second conducting path is provided by an outer tube of material that has a multi-sided surface (2). Connection at various points along the tube are made by that contact pads (7,7') and central contact pins (6). ADVANTAGE - Simplified construction for use with number of lighting units.
Patent SI-9400030-A (SI)
Inventor: SREBOT MIRKO
IPC: B26B21/18
Filed: 1994-01-24
Abstract: Izum se nanaša na napravo za britje s pomočjo
britvice (4), ki je vpeta med prednostno ukrivljeno
naležno površino (3) na delovnem koncu (2) ročaja (1)
in prednostno prav tako ukrivljeno pokrivno ploščo (9)
Sl 9400030
A
prižemala (8). Prižemalo (8) je zanesljivo, vendar
razstavljivo povezano z ročajem (1) s pomočjo
zaskočne zveze, ki je prednostno omogočena s
pomočjo v odprtini (6, 7) ležišča (5) ročaja vstavljivih
oz. zaskočljivih zaskočnikov (10, 11) oz. njunih
stopnic (12, 13), pri čemer se upravljalni območji (14,
15) zaskočnikov nahajata izven odprtin (6, 7). Problem
hitrega in enostavnega dostopa do britvice (4) in
s tem možnosti zamenjave le-te oz. čiščenja naprave
je možen s pritiskom na upravljalni območji (14, 15)
zaskočnikov (10, 11), s čemer se prižemalo (8) v
trenutku loči od ročaja (1).
Patent SI-9420016-A (SI)
Title: Enantioselective synthesis of 5,6-dihydro-(s)-4-(ethylamino)-(s)-6- methyl-4h-tieno /2,3-b/ thiopyran-2-sulfonamide 7,7-dioxide and related compounds
Inventor: SOHAR PAUL
IPC: A61K31/38
Filed: 1994-03-16
Abstract: A key step in the synthesis of 5,6-dihydro-(S)-4-(ethylamino)-(S)-6-methyl-4H-thieno[2,3-b]thiopyran- 2-sulfonamide 7,7-dioxide (dorzolamide) and related compounds is a Ritter reaction with an unexpected tendency to proceed with retention of chirality.
Patent SI-9700143-A (SI)
Title: Device for the prevention of double or multiple attachment of electronic instrument
Inventor: SELIGER BOGDAN
IPC: G01R1/04
Filed: 1997-06-02
Abstract: The device for the prevention of a double or multiple attachment of electronic instruments features a damper (3) which is located under the frame (2) attached to the instrument chassis (1), while the terminal support is deepened and the upper frame (2) surface is practically on the same level as the chassis (1) surface. During normal use only one terminal field can be connected, the rest is covered by the damper (3). The option of a damper with window provides the access to one terminal area, while other fields (two or more) remain covered.
Patent TR-24398-A (TR)
IPC: C11D1/10
Filed: 1985-06-13
Abstract: A particulate built detergent composition comprises nonionic detergent active compound, a saturated fatty acid builder salt and carrier material which is adapted to promote rapid dissolution or dispersion of the particle on contact with water. The built detergent particles can be employed in the washing of fabrics either alone or as an ingredient of a detergent product containing conventional detergent active compounds and detergent adjuncts.
Patent UA-12684-A (UA)
Title: Jet rotator engine
Filed: 1988-04-08
Abstract: The invention relates to combustion engines, reactive propulsion installations, and can be used as power unit at heat power plant, on ships and railroad locomotives. Reactive rotator engine has compressor with reactive drive arranged as combustion chambers, peripheral turbine connected by gas to outlet of jet drive. The engine is equipped with steam boiler-utilizer, torus-like vessels for fuel and coolers.
Patent UA-18524-A (UA)
Title: Device for detecting acupuncture points
Filed: 1991-05-24
Abstract: The invention relates to radio electronic equipment. A device contains p-n-p transistors, n-p-n transistors, the potential divider, and two electrodes.
Patent BG-101282-A (BG)
Title: Metal support framework for profile raised panel flooring
Inventor: SCHILHAM JAN J
IPC: H02G3/38
Filed: 1997-03-04
Abstract: A raised flooring system and methods of forming components ofsuch a system are disclosed. Thin sheet metal is used, typicallygalvanized steel, to form a first strip (30) having numerouspedestals (10) formed in a spaced apart relation on the strip (30)and connected via wings (40) extending from a second strip (30),thereby forming an overall, grid-like pattern of pedestals (10).The pedestals (10) are used to maintain floor panels (60) above anetwork of channels in which conduit, cables, hoses, pipe andother materials can be routed.
Patent BG-103971-A (BG)
Title: Rocket against hailstorm clouds
Inventor: KHRISTOV PANAJOT G
IPC: G01W1/08
Filed: 1999-12-09
Abstract: The rocket is designed for the prevention of hailstorms and for the stimulation of rainfalls. It consists of a head for active smoke (1) with a neck (16) of active reagent, self-destroying device (2) with a actuation safety mechanism (3) and a single-mode rocket engine (4) on solid fuel, made of a glass fiber tube (5) to which a nozzle unit (18) and a thrust bushing (18) are fitted by means of backing up screws, to which bushing (16) a bottom (9) with a central hole is supported in which a piston (8) is fitted and backed up by a safety pin. The actuation safety mechanism (3) comprises of a safety device with a slide fitted in it. The latter is fixed by a spring actuated lock and resting on a delaying mechanism ensuring the time of delay, and a freely moving inertia small pole in contact with a microswitch, coupled to an electronic unit accounting for the programmed time of initiation of the primer charge for active smoke and the self-destroying device. Tube (5) is made of heat insulation material (21), impregnated with thermoreactive resin on which a supporting high-strength coating is applied, also impregnated with thermoreactive resin. Strip-type charges (23) of explosive substance are fitted in grooves found along the generatrix of the tube. 5 claims, 3 figures
Patent BG-104230-A (BG)
Title: Gasificator
Inventor: MATON MAURICE E
IPC: C10J3/10
Filed: 2000-03-09
Abstract: The gasificator is used in the treatment of industrial and residential wastes. By it organic materials or organic matter-containing materials are converted into high calory content gas. The gasificator includes a gasification reactor (12), gas combustion chamber (70) and combined unit (20) of a fan and cyclone fitted in the upper part (12') of reactor (12). Fan (62, 64) brings the entering outlet initial material (14, 14') into contact with the heated inner surface of the reactor in order to ensure quick commencement of the gasification. Unit (20) establishes cyclone movement of the produced gas where the solid particles are separated from the gas which is directed to the discharge pipeline across the middle of reactor (12). 24 claims, 7 figures
Patent BG-105037-A (BG)
Title: Shipment and/or storage container for radio active heat-separating elements and method for its preparation
Inventor: GLUSCHKE KONRAD
IPC: G21F9/36
Filed: 2000-12-08
Abstract: The shipment and/or storage container for radioactive heat-separating elements is used in the nuclear power generation industry. It has a housing (2) limiting the interior space of the container (1), a bottom (3) and at least one cover (4). Housing (2) is made of metal and comprises an inner jacket (5) and an outer jacket (6) mounted at some distance from the first jacket(5). The space between them (7) is filled with a filler. The inner (5) and the outer (6) jacket are interconnected by means of heat conducting, practically radially mounted metal elements (8). Elements (8) have improved functioning as they are filled by the ribs of at least one open meander ring (12) the connecting arms (13) of which fit in a specified manner to the inner (5) and the outer (6) jacket by means of prestressing. In the fabrication of the container , the meander rings (12) are engaged to the inner jacket (5) by means of external pressing rings and for the extension produced by fitting of the outer jacket (6) they are separated in succession from each other. 6 claims, 3 figures
Patent BG-106634-A (BG)
Title: Continuous spray dyeing and combined apparatus, with expanding breadth and violently vibrating spray
Inventor: JIANG ZHAOCHENG
IPC: D06B3/16
Filed: 2002-04-23
Abstract: The apparatus is used for dyeing and continuos treating of textiles. The dyeing and the processing reagents are sprayed over the textile. By means of high-speed airflow to vibrate a textile, the textile can obtain violent vibration for obtaining accelerated treatment effect. In this way it can be treated with low consumption of the liquid, obtain continuous dyeing and carry out the treatment operations in a short period of time. 7 claims, 9 figures
Patent BG-107043-A (BG)
Title: Method and composition for making decorative products of mosaic concrete
Inventor: KOLEV TSANKO P
IPC: C04B28/02
Filed: 2002-08-30
Abstract: The invention relates to a method and composition having improved precision of dosage, enabling the improvement of the concrete mortar by additives by means of which specific colouring of the concrete mortar is achieved, thus improving its technological qualities and lasting decorative effects are formed on the surface of the moulded product. Using of composition having a wider range of cement brands is allowed, thus producing maximum high plasticity of the concrete mortar of which high-quality moulds are produced by negligible small number of gas pockets are formed and having higher water impermeability. By the method, as initial materials, cement in combination with standard large-sized sands and crushed stone fractions are used. All the components of the mixture are dosed according to the volume amount of cement in it. Initially the ground crushed stone fractions are washed, and are dosed to producing maximum density per unit volume, the pure fractions of quartz sand, polyamide fibres and colourant are added. The mixture produced is agitated in dry for 5 to 10 min, after which white cement, ground limestone and gypsum are added. Plastifier is also introduced with the water used, and the produced finished mixture is agitated for 5 to 10 min, after which it is poured into moulds of polyester glass mat. The walls of the moulds are lubricated fully or partially in advance with organic retarder, depending on the desired decorative effect of products made, and lubricated place is left to dry completely. The composition comprises cement, brushed stone fraction, sand, microsilicon powder, super-plastifier and water from 140 to 200 l/m3. The white cement is brand "450", the crushed stone fraction has particle size distribution from 0 to 8mm, which are evenly distributed by their grain size distribution in the volume. The sand is quartz type, with fixed grain size distribution from 1 to 2 mm in ratio 1:1, the microsilicon powder is 20%, the super-plastifier is 1.2%. From 5 to 10% ground limestone (ground chalk), expanding gypsum from 0.5 to 1.5%, polyamide fibres - 900 g in 1 m3 mortar, and oxide colourants from 0 to 10%. All additives are in vol.% to the white cement in the mortar. 3 claims, 3 figures
Patent BG-108679-A (BG)
Title: Drum screen for a crusher
Inventor: TSOTSORKOV LUCHEZAR
IPC: B07B1/18
Filed: 2004-04-09
Abstract: The drum screen, in particular that for a mill with autogenous (semi-autogenous) crushing of ores is used in the ore preparation for dressing of mined materials in the mining industry and in the classification of aggregates in civil engineering. By it, more than two fractions of preset grain size distribution parameters are separated. The drum screen comprises a revolving cylindrical perforated drum (5), connected to a driving unit (2). To the inner surface of the perforated drum (5), a discharging element in the form of a spiral (6) is fitted. Chutes are provided for the discharge of fractions, as well as a collector (8) with sprayer nozzles for water. To a discharge bushing (3) of the crusher (1), by means of a supporting flange (4), the perforated drum (5) is mounted in which a second perforated drum (7) is fitted, also connected to the supporting flange (4). The discharge element to the inner surface of the second perforated drum (7) is in the form of discharging segments (9). The driving unit (2) is connected to the discharging bushing (3), and collector (8) with the nozzles is mounted internally along the central axis of the second perforated drum (7). The perforated surfaces of each of drums (5, 7) is made of screening panels (12). The second perforated drum (7) is divided into two sectors (10, 11) by means of a division line, formed by the supporting flange (4).
Patent BG-109483-A (BG)
Title: Method for production of polyethylene pails
Inventor: ZHIVKOV SIMEON
IPC: B65D1/10
Filed: 2006-03-20
Abstract: The method finds application in the production of food packaging pails used in trade. The method helps to considerably improve the quality of the pails as regards their resistance to hits during exploitation, the internal stresses of the material being considerably reduced. The raw material used under the method is polyethylene teraphtalate, a granulate being shaped through heating in a drier on an extrusion machine as a flat configuration preform. The preform is subjected to step-by-step heating with partial cooling between the steps. After the last step, it is subjected to three-stage drawing. Initially, the drawing is mechanical, followed by feeding first of low pressure air and, after the mechanical drawing is over, of high pressure air for the final shaping of the pail.
Patent BG-109598-A (BG)
Title: Method for obtaining plastifier and plastified structural concretes, solutions and mixtures
Inventor: ZHELYAZKOV DIMITUR
IPC: C04B24/00
Filed: 2006-07-05
Abstract: The invention relates to a method for obtaining a plastifier based on hydraulic binders from sugar production wastes and plastified structural concretes, solutions and mixtures, which find application in construction. A plastifier is obtained based on the sugar production filter sludge containing mainly microcrystalline calcium carbonate with crystals sized from 5 to 10 microns in a dry substancequantity of nearly 95 percent. The remaining 5 percent are organic products from the saccharose purification. The filter sludge remains in the filtration beds for one year, where the natural drying and decay of part of the organic admixtures takes place, or the filter sludge is washed with water right after obtaining is over. Then follows additional drying to achieve 2 percent moisture and fractionation to achieve a grain size of 0 to 10 microns. The finished plastifier is added in a quantity of 5 to 20 percent in relation to the aggregate mass of dry substances to structural concretes, solutions and mixtures in the conventional ways, thus improving their quality in the process of treatment and after hardening.
Patent BG-111122-A (BG)
Title: Air-rail vehicles
Inventor: NEDELCHEV IVAN
IPC: B60V3/04
Filed: 2012-01-17
Abstract: This invention relates to air-rail vehicle, which is designed and can be used as speed vehicle, including in urban environments. This vehicle is characterized by lightweight, aerodynamic and secure design, ensuring fast movement of passengers. The vehicle is made of light alloys and is powered by electricity and air flow, and the movement of which is carried on rails located above ground. After accelerating, the speed of vehicle is increased by means of series-connected turbines (48), wherein the movement is carried by airbags (6 and 7). In urban environments rail routes can be performed simultaneously for movement in two directions, respectively, placed side by side or one above another.