baber/WOPTO huggingface dataset:
Patent NL-7704494-A (NL)
Title: Hammer mill with adjustable sieve - has sieve sliding tangentially to rotor centre
IPC: B02C13/284
Filed: 1977-04-25
Abstract: The hammer mill comprises a housing into which the material is fed and which contains a rotor built up of discs, with hammers. Part of the housing wall is formed by a sieve discharging the treated material, and which curves close to the path of the hammer. The sieve protrudes from the housing on one or both sides. The sieve (16) slides in a direction tangential to the rotor centre (10). Its portion (16b) secured in the working position in the housing (12) can be held by two or more clamping rings (11) hinging at a fixed point, and on which rams (31) act. When changing the sieve the rings can be turned by the rams to act as guides for it, while adjustable rollers (17) act on the portion protruding from the housing, so as to guide the sieve into position inside the latter (12).
Patent NL-7808114-A (NL)
Title: Respiratory appts. adjustable valve - has plug turning in housing with cross=section controlled by speed of rotation
IPC: A61M16/20
Filed: 1978-08-02
Abstract: The valve having a housing with medium inlet and outlet connected via a plug, the cross-section of the valve being adjustable. The plug (5) turns in the housing (2), and is coupled to a driving member, the cross-section being controlled by its speed of rotation. At a predetermined minimum speed the valve can be shut altogether, or alternatively at this minimum speed, which can be nil, the cross-section can be at the maximum. The plug can have a disc-shaped body with radial and axial apertures connected together between the inlet and outlet. A component in the radial aperture regulates the cross-section dependent on centrifugal force.
Patent NL-7907424-A (NL)
Title: Forming plastic pipe socket - by radial expansion using three-part former
IPC: B29C57/08
Filed: 1979-10-05
Abstract: Method of producing a radially expanded socket at the end of a plastic pipe uses an internal former inserted into the heated pipe end. The former comprises a cylindrical mandrel, a ring surrounding this to form the internal annular groove inside the socket end, and a cylindrical sleeve which slides axially along the mandrel and abuts against the ring. During the operation of sliding this whole assembly into the tube end, the sleeve thrusts against the ring to force it into the tube, the sleeve being subsequently axially withdrawn from the tube and the tube being pressed radially inwards into the space formerly occupied by the sleeve, so that it forms a close fit around the ring, thus shaping the internal annular groove. Specif., after the sleeve has been withdrawn, vacuum is applied to the space between the piep socket and the inner mandrel thus drawing the socket around the mandrel and moulding it around the ring, the ring opt. being left in place to form a permanent seal.
Patent NL-8601148-A (NL)
IPC: A01C17/00
Filed: 1986-05-06
Abstract: Device for spreading granular and/or powdery material provided with a frame and a drivable spreading means (5) supported by the frame (1) and during operation rotatable about an upwardly extending axis of rotation and a metering means (9) arranged above said spreading means (5), said metering means (9) being provided with at least one discharge opening (12) via which the material to be spread is supplied to the spreading means (5) during operation, whereby means are provided by means of which the metering means (9) can be put into a reciprocating movement during operation relative to the frame about an upwardly extending pivot axis.
Patent NL-8701578-A (NL)
Title: Bread slicing machine - has motor driven saw belt running over top and bottom rollers
IPC: B23D53/00
Filed: 1987-07-03
Abstract: The bread slicing machine cuts parallel loaves (1) supported on a table which includes a feed conveyor (2) feeding the loaves. The machine includes endless saw bonds (5) running over top and bottom rollers (3, 4) which rotate on horizontal shafts (6, 7), attached at one end to the frame (8). The unit is driven by an electric motor (9) which via V-belt (10) drives the bottom roller (3). In the cutting zone (12), parts of the saw bonds are guided by mechanism (13) which also enables adjustment of slice thickness.
Patent NL-8802290-A (NL)
IPC: A22C21/00
Filed: 1988-09-16
Abstract: An apparatus for removing the neck of a plucked decapitated bird comprises a stationary pressure means (9) and a neck receiving opening (8) that is movable relative to said pressure means. The distance between the pressure means, that preferably comprises a rod section (10), and an active part of the receiving opening, especially the rear edge (14) thereof, is such that only the neck skin can pass therethrough, whereas the neck vertebrae (15) of the bird will be separated from the neck skin. Preferably the neck receiving opening (8) is one of a series of recesses provided at the circumference of a rotating plate (7).
Patent NL-8900101-A (NL)
Title: Spray pipe for market gardening - has cable duct and thick-walled mist spray pipe formed under main pipe with both pipes having holes for spray nozzles
IPC: B05B1/20
Filed: 1989-01-17
Abstract: The spray pipe for use in market gardening has a cable duct formed under the pipe which is trapezoidal in shape. The relatively longer base of the trapezium is situated at distance away from the pipe. Under the cable duct, a thick-walled mist spray pipe is formed carrying liq. at high pressure. The pipe itself as well as the mist spray pipe can be provided with spray nozzles provided in equispaced holes to take the spray heads. The pipe can be made from any rigid or stiffened material, esp. continuously glass-fibre reinforced plastics which can extend longitudinally or can be spiral wound.
Patent NL-9000512-A (NL)
Title: Segmented block copolymers - comprise non-crystallisable segments and partly crystallisable segments of uniform length
IPC: C08G69/26
Filed: 1990-03-06
Abstract: A segmented block copolymer comprises non-crystallisable segments (I) and partly crystallisable segments (II). (II) have the following formula: -NH-R2-NH-(C(O)-R1-C(O)-NH-R2-NH)n--C(O)-R1-C(O)-(NH-R2-NH-C(O)-R1-C(O))n- and/or -NH-R3-C(O)- or a reaction prod. of this with a diamine or a dicarboxylic acid (deriv.), where n = 1, 2 or 3; R1 and R2 = aliphatic, alicyclic or (partly) aromatic gp.; R3 = opt. substd. hydrocarbon. (II) have uniform block length.
Patent NL-9300954-A (NL)
Title: Disc drive mechanism for flexible magnetic disc
IPC: G11B17/04
Filed: 1993-06-03
Abstract: The invention relates to a disc drive mechanism for holding a disc cartridge with a slidable closure and for pushing the closure out of the closed position into an open position, comprising an opening which is able to hold the cartridge and is able to guide this cartridge when it is being inserted, characterized by closure- displacement means, comprising a first stop on a pivotable arm, means which press the arm into a position in which, when the cartridge is inserted, it can interact with the closure, a second stop on the closure, which is able to interact with the first top and can be actuated by the first stop in order to move the closure into the open position when the cartridge is pushed further into the drive mechanism, into the operating position.
Patent NL-9500219-A (NL)
Title: Parasol (sun shade, umbrella)
Inventor: COENEN HENDRIKUS GERARDUS
IPC: A45B23/00
Filed: 1995-02-06
Abstract: Parasol with a hollow post, a foot, a rod which is placed in the post, a shade cloth which can be unfolded, first ribs for tensioning the shade cloth, which ribs are pivotably connected to the top side of the rod, and second ribs for supporting the first ribs. The second ribs are pivotably connected to a ring which is fixedly connected to the post with the aid of attachment means. The rod can be pushed into the post and can be fixed at a desired height with the aid of setting means. With the aid of guide means, the rod is moved inside the post. The guide means comprise a deformation in the profile of the hollow post, which interacts with a deformation in the profile of the rod. The setting means comprise a clamping component which fits into the deformation in the profile of the post.
Patent PT-84782-A (PT)
Title: Process for preparing novel sulfonamides useful as antiarrhythmic agents
Inventor: ARROWSMITH JOHN EDMUND
IPC: C07C323/49
Filed: 1987-04-29
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent PT-88272-A (PT)
Inventor: SOTO JAVIER BOTELLA
IPC: E01C5/08
Filed: 1988-08-12
Abstract: A pavement constituted by mass or reinforced concrete-molded pieces, arranged the one close to the other in order to form a surface (1) with the necessary amplitude. Each piece, of a regular polygon section, has a flat surface (1) and an inner cavity (3) connected to the surface (1) by a drilling (2) and being open by its base (10). The base (10) has its surface inclined towards the geometrical centre. The pieces are resting on a sand layer (13). Their inner cavity (3) is filled with a sand mass which is injected through the drilling (2) that connects it to the upper part, said drilling being closed with an elastic plug (11). There is a groove (9) around each piece to fit a joint which serves as junction and support between pieces.
Patent SE-8800616-A (SE)
IPC: E05B65/10
Filed: 1988-02-23
Abstract: The first force transmission unit (13) is activated by a primary spring (17) which in the tensioned position strives to push it to a release or open position of the door lock. The pressure bar (14), also activated by one or more springs (18), causes the door panel to pivot automatically outwards from its frame. Both force transmission units have between them a stop mechanism connected to a release component (6), which when manually activated releases the first of the transmission units when the door lock is opened. The stop mechanism comprises a slide part (15) movable along a base part fitted on the door panel,and with which the pressure bar is connected. It also has a forked part (16) which moves with the slide part. Between the arms of the . forked part, the first force transmission unit is located and articulately connected to the slide part so that it can pivot or rock relatively to it between two positions.
Patent SI-9010544-A (SI)
Title: Arrangement for joining the edges of flat elements
Inventor: OETIKER HANS
IPC: F16B5/07
Filed: 1990-03-20
Abstract: For joining the edges (33, 37) of two flat elements (31, 35) which lie approximately in parallel along a common section, the common edge has at least one grabbing element (39) whose shape in the direction of edges accurately meshes with the cutout (43) on the edge (37). At least one protrusion (47, 49) on the edge (33), which is with respect to the grabbing element disaligned on both sides in the direction of meshing, leans in the direction of edges accurately against the element (35) with a cutout. In an analogue way, for joining the contacting edges (33, 37) of the open ends of a ring-shaped belt, a grabbing tongue (39) is positioned preferably in the centre of the edge (33) with two clips (40, 41) protruding on both sides of the tongue. The tongue accurately meshes with the cutout (43) with an approximately the same overlapping surface and is placed approximately in the middle of the other edge (37). On the edge (33) on each side of the tongue (39) is positioned a protrusion (47, 49), preferably on each end of the edge. In the direction of the edge towards the cutout each of these protrusions mesh accurately with the shape of the belt element (35) with the cutout (43).
Patent SI-9200344-A (SI)
Title: New process for preparing benzensulfonate salts
Inventor: FURLAN BORUT
IPC: C07D211/90
Filed: 1992-11-26
Abstract: There is disclosed a process for the preparation of 3-ethyl 5-methyl (+/-) 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4- dihydro-6-methyl-3,5-pyridine-dicarboxylate monobenzenesulphonate (amlodipine benzenesulphonate) of formula <CHEM> wherein 3-ethyl 5-methyl (+/-) 2-[2-(N-tritylamino)-ethoxymethyl]-4-(2-chlorophenyl)-1,4-dihydro-6-me thyl-3,5- pyridinedicarboxylate is reacted with benzenesulphonic acid in a methanolic or an aqueous methanolic medium at a temperature from 20  DEG C to the reflux temperature and the title compound is isolated and purified. Amlodipine benzene sulphonate is a valuable anti-ischaemic and anti-hypertensive agent.
Patent SI-9400318-A (SI)
Title: Procedure for filter element production
Inventor: ERSNT VOLKER
IPC: B01D46/52
Filed: 1994-08-16
Abstract: A process for producing a filter insert is proposed. The filter insert comprises a filter medium folded in a zigzag shape. In a first working step, folding edges are stamped onto the filter medium. Then at least two glue beads are applied onto the surface of the filter medium by glue application devices which are furnished with glue application nozzles and then the folding is carried out. According to the invention at least one of the glue application devices is movable transversely to the direction of transport of the filter medium. <IMAGE>
Patent SI-9400380-A (SI)
Inventor: LEMUT DRAGO
IPC: H01R29/00
Filed: 1994-10-04
Abstract: S preklopno mikrovtičnico po izumu je rešen
konstrukcijski problem stikalnih elementov za povezovanje
več telekomunikacijskih naprav na eno
telefonsko linijo. Bistvo preklopne mikrovtičnice za
povezovanje več telekomunikacijskih naprav na eno
telefonsko linijo je v tem, da je ohišje (1) v osnovi votel
kvader z nizkimi rebri (2) in dvema pritrdilnima
čepoma (3) na spodnji strani dna ter, da so med rebri
(2) spodnji kontakti (4). Prvi del (4a) kontakta (4) je
pravokotno na dno in je zunaj ohišja (1), drugi del (4b)
kontakta (4) leži vodoravno med rebri (2) in tretji del
(4c) kontakta (4) je pod kotom ter stika spodnji del (5a)
kontakta (5). Hrbtna stran ohišja (1) ima notranja rebra
(6) in nad njimi nekoliko izbočena kratka rebra (7).
Spodnji del (5a) kontakta kratek in vodoraven in se
prelomi v del (5b). Kontakti (5) so med rebri (6 in 7).
Zgornji del (5c) kontakta (5) je vodoraven in leži tesno
ob zgornji notranji strani ohišja (1). Na določenih parih
kontaktov (5) so mostički (8). Mikrovtič (9) potisne
tretje dela (4c) kontaktov (4) in jih loči od kontaktov
(5). V odvisnosti od števila povezanih telekomunikacijskih
naprav na eno telefonsko linijo je mikrovtičnica
lahko dvo ali deset-polna in je tudi od števila
polov odvisna mostična kombinacija.
Patent TR-22965-A (TR)
IPC: B01D12/00
Filed: 1985-06-28
Abstract: The composition based on fluorochlorohydrocarbon contains a surface active agent resulting from the reaction of a quaternary ammonium chlorhydrate with an alkyl phosphoric acid in the presence of a fluor-containing amine and a carboxylic acid. The separation rate of the aqueous and organic phase is improved.
Patent UA-18708-A (UA)
Title: Method for acid treatment of bed
Inventor: Merkuriev Anatolii Borysovych
Filed: 1991-02-15
Abstract: The invention relates to oil extraction industry. The method includes injection into bed of solvent on hydrocarbon basis and following injection of acid solution. As solvent one injects mix of solution of benzol in isopropyl alcohol at ratio 1:1, after injection of that mix one injects into bed isopropyl alcohol.
Patent UA-26305-A (UA)
IPC: A61K9/20
Filed: 1991-07-11
Abstract: A tablet contains sodium salt of mercaptoethanesulfonic acid as an active ingredient and the specified additive, namely the flavor additives, the sweetener, the aromatizer, the bonding agent, the loosener, the lubricant, and the excipient.
Patent AT-A19332001-A (AT)
IPC: F16L1/028
Filed: 2001-12-11
Abstract: Floor pipework, e.g. for a heating plant, consists of pipes (1) which are embedded in a sand filled pipe trench (5). At least 50 wt.% of the sand filling (8) consists of fired clay. The sand filling is made hydrophobic using a silicone oil.
Patent BG-100545-A (BG)
Title: Device for turn-off threaded cap vessel closing
Inventor: SPASOV PETAR G
IPC: B67B3/20
Filed: 1996-04-26
Abstract: The device can find application in the chemical, pharmaceutical and the food industries. It consists of a housing (1), horizontal plate supporting a conveyor (2) of clamping devices (3) mounted on both its sides, vertical plate with a bin for caps (5) in which a magnetic disc (23), elastic pushers (27 & 28), orientation devices (29) and an ejection star (30) are built-in and mounted. The device has a facility for steam supply (6) and a cooling device (10). The caps are fed by means of a cap-feeding head (7) and a levelling device (8) which positions the cap by means of a feeder (32). A vessel with steam fed to it and having a cap positioned at its neck is moved by guiding belts (14) at specified speed under the first pair of closing discs (38, 40) covered by elastic sheathing (41). The initial closing is effected by the simultaneous action of a clamp (45) and the elastic sheathings (41) pressing the cap surface. There follows final closing effected by the second pair of closing discs (38, 40) the vessels being simultaheously cooled by a cooling device (10).
Patent BG-102013-A (BG)
Title: Cold hydroinsulation composition
Inventor: BAJCHEV PETAR T
IPC: E01C3/06
Filed: 1997-10-31
Abstract: The composition is in the form of a paste and is used incivil engineering for quick-drying hydroinsulation coatings. It isa bitumen aqueous emulsion in which the emulsifier is acombination of bentonite, Ca(OH)2 and fibrous additive havingfibre lengths from 0.1 to 5 mm which can be organic and/orinorganic. The quantitative ratio of the components, in wt.pts. isas follows: bitumen from 35 to 55, bentonite from 1 to 8, Ca(OH)2from 0.5 to 6. fibrous additive from 0.1 to 5, water from 30 to55, and the fillers are from 0 to 25. When the fibrous additive isa combination of organic and inorganic fibres, the weight ratio isfrom 1:1 to 1:100. Marl or basalt or glass wool, or slag or groundtechnical asbestos are used as inorganic fibrous additive, andpolypropylene or polyester fibres are used as organic fibrousadditive. Inactivated or activated rock powders are used asfillers.2 claims
Patent BG-103757-A (BG)
Title: N-hydroxy-2-(alkyl-, aryl- or heteroaryl-, sulphanyl-, sulphynyl- or sulphonyl-)-3-substituted alkyl-, aryl- or heteroarylamides as matrix metalloproteinase inhibitors
Inventor: VENKATESAN ARANAPAKAM M
IPC: C07D213/32
Filed: 1999-09-24
Abstract: The invention relates to non-peptide matric metalloproteinase (MMP) inhibitors and TNF-   conversion enzyme (TACE) with low molecular weight. They are administered for the treatment of arthritis, tumour metastases, tissue ulcerations, wrong wound healing, paradontosis diseases, osteal diseases, insulin-independent diabetes and HIV infections. The compounds have the formula where R2 and R3 form heterocyclic ring and A is S, S(O) or S(O)2, and R3 and R4 have the meaning listed in the description. 19 claims
Patent BG-103802-A (BG)
Title: Biorhythm calendar
Inventor: MITEV KOJCHO G
IPC: G09F11/04
Filed: 1999-10-12
Abstract: The calendar is used in residential engineering. It is in the form of a device which after readjustment for the date of birth of a given person allows to read the values of his/her physical, emotional and intellectual biorhythms, as well as the date to which the respective reading is related. The device can be used individually or attached to a cosmetic product caps, toothbrush stands, to safety razors, toilet mirror, and to other objects. It consists of two concentrically revolving disks  (1 & 2) connected by a central gear wheel (3) to which No. three gears (4, 5 & 6) are fitted as satellites. The latter are mounted on axles fitted at 120 degrees at each other, on the first disk (1). 4 claims, 2 figures
Patent BG-105133-A (BG)
Title: Process for preparing a polyvinyl alcohol gel and mechanically highly stable gel produced by this process
Inventor: VORLOP KLAUS-DIETER
IPC: C08L29/04
Filed: 2001-01-09
Abstract: A polyvinyl alcohol gel can be easily and quickly produced by a process having the following steps: (a) use of an aqueous polyvinyl alcohol solution with a degree of hydrolysis (98 % by moles; (b) admixture of an additive that is dissolved in the aqueous polyvinyl alcohol solution and forms a separate, finely distributed and aqueous phase after concentration of the solution; (c) drying of the aqueous solution to a residual water content of maximum 50 wt. % to cause the phases to separate and hence the polyvinyl alcohol to gel; (d) rehydrating the polyvinyl alcohol in an aqueous medium. 25 claims
Patent BG-105739-A (BG)
Title: Fast dispersing dosage forms free of gelatin
Inventor: GROTHER LEON P
IPC: A61K9/19
Filed: 2001-07-26
Abstract: The present invention relates to fast dispersing solid dosage forms that preferably dissolve in the oral cavity within sixty (60) more preferably within thirty (30), most preferably within ten (10) seconds. A novel feature of the solid dosage forms according to the invention resides in the fact that the composition is essentially free or absolutely free of mammalian gelatin. It has been discovered that the use of certain modified starches at concentrations from 20 to 90 % by weight of the solid dosage form prepares dosage forms that are mechanically and chemically stable and are able to deliver higher concentrations of an active ingredient than the heretofore utilized gelatin based fast dispersing solid dosage forms. Further, the solid dosage forms according to the invention are obtainable by removing a solvent, such as water, from a mixture comprising an active ingredient, a modified starch and a matrix forming agent via freeze drying. 9 claims
Patent BG-106400-A (BG)
Title: Torsemide polymorphs
Inventor: ARONHIME JUDITH
IPC: C07D213/76
Filed: 2002-02-08
Abstract: The present invention is directed to the novel forms of torsemide of formula designated form V, amorphous torsemide, Dupont Form 2 solvent adduct, Dupont Form 2 ethanol adduct and Dupont Form 2 isopropanol adduct. Methods for the preparation are also disclosed. The present invention also relates to processes for making torsemide modification (I). Pharmaceutical compositions containing the new forms of torsemide and methods of using them are also disclosed. 31 claims, 9 figures
Patent BG-108228-A (BG)
Title: Ganglioside-associated recombinant antibodies and the use thereof in the diagnosis and treatment of tumours
Inventor: MATEO DE ACOSTA DEL RIO CRISTI
IPC: A61P37/04
Filed: 2003-10-03
Abstract: The invention relates to the obtention of genetically-engineered antibodies from the P3 (AcM P3) murine monoclonal antibody, which is produced by the hybridoma deposited under number ECACC 94113026 inn accordance with the Budapest Treaty, and from the 1E10 (AcMai 1E10)) anti-idiotype thereof, which is produced by hybridoma ECACC 97112901 with the purpose of obtaining antibodies which have the same recognition properties as the original but which are less immunogenic. The chimaeric antibodies contain the variable domains of murine immunoglobulin and the constant regions of human immunoglobulin. The humanised antibodies, in addition to containing the constant regions of human immunoglobulin, are modified in the murine framework (FRs) region, and, in particular, in those areas that can be converted into a T-cell antigenic site, as a result of which some FRs positions are human. Said antibodies can be used in the diagnosis and therapy of different types of tumours.