baber/WOPTO huggingface dataset:
Patent NL-9002729-A (NL)
Title: Stable sealing gel prepd. by mixing liq. components - contg. sodium aluminate and/or acrylic monomer or aldehyde or di:vinyl cpd. and redox system with ester, promoting gelation
IPC: C09K17/48
Filed: 1990-12-12
Abstract: A very stable gel is prepd. by mixing at least 2 liq. components, comprising (a) 0-40 wt.% of Na aluminate and/or 0-20% of acrylic monomer, or 0-1.5% of a mono-or di-aldehyde and/or a divinyl cpd., dissolved in an amt. of water to make up to 100%, and (b) a redox system consisting of acid, oxidising (in)organic peroxy cpds. and reducing cpds. dissolved in an aq. medium, and esters promoting the gelation of the Na aluminate. The peroxy cpd. is H2O3, a persulphate, a chlorate, or a perborate, and the reducing agent is an amine, a (bi)sulphite, a thiosulphate, a sulphinic acid, a mercaptan, hydrazine, sugar or an Fe(II) salt, and the ratio of oxidising agent:reducing agent is 0.5-1:1. The esters are complete esters of mono- or poly-alcohols, and the amt. is at least stoichiometrically adequate to bind the free alkali content of the Na aluminate.
Patent NL-9401832-A (NL)
Title: Leak-proof packaging for wet, or at least moist, fresh produce, and packaging for mussels and other shellfish
Inventor: VERWIJS ABRAHAM CHARLES
IPC: B65D81/26
Filed: 1994-11-03
Abstract: Leak-proof packaging for wet or at least moist fresh produce comprising an at least virtually watertight bag 11 in which the fresh produce 13 can be packaged, and a moisture accumulator 12 which is arranged in the bag 11. The leak-proof packaging is particularly suitable for mussels and other shellfish. A package for mussels and other shellfish comprises a sealed or at least sealable covering 11 which incorporates a moisture accumulator 12 which expands as it takes up moisture. <IMAGE>
Patent OA-11248-A (OA)
Title: Method for improved mapping of time or depth structure based on two-dimensional seismic data
Inventor: KACULINI STEFAN
IPC: G01V1/30
Filed: 1999-12-24
Abstract: The invention concerns a method for producing improved maps of time or depth structure based on two-dimensional seismic data, consisting in migrating non-migrated 2D data at a velocity function V1 to produce an initial 3D map for a given reflector R2. The method is characterised in that it consists in de-migrating all the points P1 of the initial map to obtain de-migrated points P2, selecting the points P2 which are located on or in the proximity of acquisition lines L1.....Ln, migrating the selected points P2 at a velocity function V1 to obtain migrated points P3, reading the point P4 of the reflector R2 nearest to the point P3, de-migrating each point P4 to obtain a point P5 to which is assigned a horizontal component of the orthogonal slope associated with point P2, migrating the points P5 to obtain an intermediate 3D map and proceeding by iterative method until points P3 points P4 are convergent.
Patent PT-77912-A (PT)
Title: Process for the preparation of antiviral compounds namelly 2-amino-4-oxo-5,6,7,8-tetrahydroquinazoline and their application in the treatment of viral infections
IPC: C07D239/95
Filed: 1983-12-30
Abstract: Novel compounds, and their use in the treatment and prophylaxis of viral infections, are described. 
<??>In one aspect, the compounds have the general formula: 
<CHEM>
 wherein each R<2>, independently, is H or lower (fewer than 6 carbon atoms) alkyl; each R<3>, independently, is H or lower alkyl, R<0> is H or lower alkyl, R<1> is H or lower alkyl; 1</=n</=11 n-2</=m</=2n; 0</=p</=3; z is 0 or 1; and p</=q</=2p; each n, m, p and q being selected so that the sp<3> valence shell of each carbon atom in each ring is filled; or a pharmaceutically acceptable salt thereof.
Patent PT-78945-A (PT)
Title: Process for preparing n-aminomethyl-3-phenyl-4-cyanopyrrole derivatives useful as microbicides
IPC: A61K31/40
Filed: 1984-07-19
Abstract: The invention relates to novel N-aminomethyl-3-phenyl-4-cyanopyrrole derivatives of the formula I    <IMAGE>  (I)  wherein R1 and R2 are each independently hydrogen, halogen, methoxy or methylthio, Z is a group    <IMAGE> (a)   <IMAGE> (b)   <IMAGE> (c)   wherein R3 and R4 are each independently hydrogen, C1-C6alkyl which is unsubstituted or substituted by cyano, C1-C6alkoxy or C1-C6alkoxycarbonyl; or are C3-C6alkenyl, C3-C6alkynyl, C3-C7cycloalkyl, benzyl or benzyl which is substituted by halogen, C1-C6alkyl, C1-C6haloalkyl and/or C1-C6alkoxy, or phenyl or phenyl which is substituted by halogen, C1-C6alkyl, C1-C6haloalkyl and/or C1-C6alkoxy, with the proviso that only one of R3 or R4 can be hydrogen, R5 and R6 are each independently hydrogen, C1-C6alkyl, C1-C6alkoxycarbonyl, or both taken together form a fused aromatic ring, n is 4 or 5, X is oxygen, sulfur, >C=O or >N-R, R7 and R8 are each independently hydrogen, C1-C6alkyl or C1-C6alkoxycarbonyl, and R9 is hydrogen, C1-C6alkyl, formyl, C1-C6alkanoyl or C1-C6alkoxycarbonyl. The invention further relates to the preparation of the compounds of formula I and to microbicidal compositions which contain at least one of said compounds. Also disclosed is a method of controlling phytopathogenic micro-organisms, which comprises the use of the novel compounds or compositions.
Patent PT-80209-A (PT)
Title: Process for preparing new 1,2,4-thiadiazines
IPC: C07D285/18
Filed: 1985-04-01
Abstract: Novel 1,2,4-thiadiazines of the formula    <IMAGE>  I  wherein R3 is selected from the group consisting of hydrogen, -OH, -CF3, alkyl, alkoxy and alkylthio of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and   <IMAGE>  R1 and R2 are individually selected from the group consisting of hydrogen and alkyl of 1 to 3 carbon atoms or taken together with the nitrogen to which they are attached form a saturated heterocycle of 4 to 8 carbon atoms optionally containing a heteroatom of the group consisting of -O-, -S- and   <IMAGE>  and R' is hydrogen or alkyl of 1 to 3 carbon atoms, R5 is   <IMAGE>  R4 is selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 3 carbon atoms, R6 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 3 carbon atoms with the proviso that R6 may represent halogen only when R3 is hydrogen, -OH, alkyl and alkoxy of 1 to 6 carbon atoms or cycloalkyl of 3 to 6 carbon atoms optionally substituted with alkyl of 1 to 6 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having a remarkable anxiolytic activity and novel intermediates.
Patent PT-81382-A (PT)
Title: Spiro-heteroazolones for treatment of diabetic complications
IPC: A61P3/08
Filed: 1985-10-28
Abstract: Spiro-heteroazolone compounds of the formula: <CHEM>  or a pharmaceutically acceptable salt thereof, wherein  A is methylene, hydroxymethylene, or methine; Y is methylene, alkylmethylene, methine or alkylmethine, wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when A is methine, Y is methine or alkylmethine;  Z is oxygen, sulfur, or nitrogen substituted by hydrogen;  O is nitrogen or nitrogen-N-oxide; and X is in the 3 min -position and is hydrogen, halo, alkyl, alkoxy having 1-4 carbon atoms, alkylthio, alkylsulfinyl, alkylsulfonyl, phenoxy, phenylthio, or nitro; or X is in the 2 min -position and is hydrogen, alkyl, or alkoxy having 1-4 carbon atoms; wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when O is nitrogen-N-oxide, X is not alkylthio, alkylsulfinyl or phenylthio; and with the further proviso that when O is nitrogen and X is hydrogen and Z is nitrogen subsitituted by hydrogen, at least one of A and Y is always other than methylene. The compounds have utility as aldose reductase inhibitors and as therapeutic agents for the treatment of complications arising from diabetes.
Patent PT-81810-A (PT)
Title: Process for preparing 6,7-disubstituted 1-cyclopropyl-1,4-di-hydro-oxo-1,8-naphtyridine-3-carboxylic acids
Inventor: PETERSEN UWE
IPC: C02F1/48
Filed: 1986-01-08
Abstract: New 6,7-disubstituted-1-cyclopropyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3- carboxy lic acids of the formula (I)   <IMAGE>   in which X represents halogen or nitro and A represents   <IMAGE>  wherein R1, R2, R3 and R4 are defined hereinbelow are disclosed as well as their usefulness as antibacterial agents.
Patent PT-84248-A (PT)
Title: Process for preparing piperazinyl-pyridines and piperazinyl-imidazoles useful as antiarrythmic agents
Inventor: EDWARD CROSS PETER
IPC: C07D213/74
Filed: 1987-02-05
Abstract: A compound of the formula: 
<CHEM>
 or a pharmaceutically acceptable salt thereof, wherein <<Het>> is selected from (a) a 3- or 4-pyridinyl group optionally substituted by one or two substituents each independently selected from C1-C4 alkyl and amino, (b) a 2-pyridinyl group substituted by an amino group, (c) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups and (d) a 2-, 3- or 4-pyridinyl group substituted by a nitro group, or an N-oxide thereof, or a 2-, 3- or 4-pyridinyl group substituted by a group of the formula -NHCOO(C1-C4 alkyl);
 R is selected from (a) -NHSO2R<3> where R<3> is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are each independently M or C1-C4 alkyl, (b) -SO2NR<1>R<2>where R<1> and R<2> are as defined above, (c) nitro, (d) amino and (e) acetamido;
 and X is a group of the formula -(CH2)m- where m is an integer of from 1 to 4, -CO(CH2)n- or -CH(OH)(CH2)n- where n is 1, 2 or 3.
Patent PT-84320-A (PT)
Title: Apparatus for producing a spray of droplets of a liquid
Inventor: NOAKES TIMOTHY JAMES
IPC: B05B5/08
Filed: 1987-02-19
Abstract: A process for the production of solid particles, characterised by the solidification in flight of an electrically charged spray of fluid droplets of narrow particle size distribution, and an apparatus for that process comprisinga sprayhead (1) with a channel (17) for the fluid communicating with an outlet;means for subjecting the fluid to an electrical field such that the fluid will move from the sprayhead (1) under the influence of the field to produce a spray of the fluid, the means including means for applying a first potential to the fluid;an electrode (11) mounted spaced from but adjacent to the sprayhead (1) with means to apply a second potential to that electrode; anda spray chamber (14), so positioned that in use the sprayhead (1) delivers the spray to the chamber interior, and provided with means to apply a third potential to the chamber, and so dimensioned and arranged that in use the majority of the spray droplets solidify before impinging on any surface of or within the chamber.
Patent PT-87356-A (PT)
Title: Liq. sanitising and cleaning compsns. - contain quat. ammonium salt nonionic surfactant water and alkali metal benzoate, esp. used as laundry detergents, etc.
IPC: C11D1/00
Filed: 1988-04-29
Abstract: Liq. sanitising and cleaning compsns. contain a quat. ammonium salt of formula (I), a nonionic surfactant of formula (II), H2O and 0-7 wt.% of an alkali metal benzoate (III). In the formulae, R1 and R2=1-3C alkyl; R3=8-16C alkyl; R4=8-16C alkyl or benzyl; X=benzoate or halide; R=p-(8-9C alkyl)phenyl or 14-15C n- or s-alkyl; x=7-13; provided that (III) is present in an amt of 1-2 moles per mole of (I) when x=halide. Pref. the compsns. contain 1-10 (esp. 4-10) wt.% of (I) and 10-20 (esp. 12-17) wt% of (II), where R is esp. alkyl.
Patent PT-87505-A (PT)
Title: Producing recombinant polypeptide as hybrid with vector component - by expressing recombinant nucleic acid with open reading frame in cultured host organism, recovering hybrid polypeptide, etc.
Inventor: HOFNUNG MAURICE
IPC: C12P21/00
Filed: 1988-05-18
Abstract: Prodn. and purificn. of a specific polypeptide (I) comprises (1) expressing in a cultured host organism, a recombinant nucleic acid having an open reading frame and consisting of a sequence encoding (I) plus at least one other sequence coding for a vector polypeptide (VP) i.e. a protein having affinity for a particular sugar, such that the hybrid polypeptide (HP) produced has the same properties as regards sugar affinity and transport out of the cytoplasm as the intact VP; (2) recovering HP in a cell extract and (3) purificn. by treating with the appropriate insolubilised sugar (esp. a polymerised sugar), sepn. of any products not bound and recovery of HP. Also new are (1) the recombinant DNA sequences and (2) cells transformed with these sequences.
Patent PT-90459-A (PT)
Inventor: POPE PETER JAMES
IPC: H01M2/12
Filed: 1989-05-04
Abstract: A sealing and insulating member (10) for a cylindrical galvanic cell wherein said member comprises a plurality of vent membranes (20) of non-circular configuration separated from thicker sections (22) by stiffening ribs (24). The seal can be readily made from mineral-filled polyolefin material by injection molding.
Patent PT-90739-A (PT)
Inventor: HABERMANN PAUL
IPC: A61K35/56
Filed: 1989-06-02
Abstract: The invention relates to a new active substance-amblyommin-for anticoagulant therapy and to a process for the isolation thereof from hard ticks. The isolated protein having a thrombin-inhibitory action has a molecular weight of 20000 to 30000 dalton, an isoelectric point between 5.05 and 5.65 and the partial amino acid sequences Ile-Leu-Phe-Thr-Gln-Gly-Asn-X-Gly-Glu-Leu-Glu-Asn-X-Phe-Glu-, Lys-Ile-Leu-Phe-X-Gln-Gly- and Ala-Ser-Tyr-Ile-Val-X-Ser-Glu-Ser-Ile-Gln-Ile-Leu-X-Leu-Ser-Glu-Gly-Ile- in which each radical X can be identical or different and each represents a naturally occurring amino acid.
Patent PT-92200-A (PT)
Title: System for changing gauge or width of railway tracks
Inventor: VALLS CARLOS SORNI
IPC: E01B/
Filed: 1989-11-03
Abstract: The said system of the type in which the rails are held transversely by the respective flanges and fixed to the sleepers by elements incorporated in the actual fixing means is essentially characterized in that the sleeper 1 has, at both ends or heads, grooves (sockets, mortises, dovetails) or mortises which are mutually parallel and uniformly arranged, and on either side of these there are, embedded in the sleeper 1, a like number of threaded sockets 3, one of which is covered by the rail irrespective of the position which the latter occupies, and the others act as a housing respectively for the holding and fixing means constituted by guide plates 6 which flank the aforesaid rail 5 and "sleeper screw" means 4 which fix a complementary plate 8 to the aforesaid guide plate 6.
Patent SE-8701836-A (SE)
IPC: F16K11/04
Filed: 1987-05-05
Abstract: The tubular housing of the coupling piece incorporates a sepn. wall (26) dividing its interior into a first chamber (28) forming a first flow path (S1) between the first and fourth connections (14,20) and a second chamber (30) forming a second flow path (S2) between the second and third connections (16,18). There is an axial hole (32) in the wall between the two chambers, through which an axially adjustable valve spindle (40) extends. The spindle supports axially distributed O-ring seals (76,78,80,82) which, dependent upon the axial adjustment position of the valve spindle, seal against different valve seat surfaces (60,62,64,66) between the four connections (14,16,18,20). The spindle is capable of taking up four successive positions when it moves axially towards the third connection (18). Between the first and fourth connections (14,20) there is an internal axially extending threading (84), and the spindle (40) is firmly attached to an adjustable control (86) with limited axial extension.
Patent SE-8802827-A (SE)
IPC: B60R19/36
Filed: 1988-08-05
Abstract: A two-stage automobile bumper comprises two buffers 3, each set in an inner supporting frame 2 which is supported in an outer supporting frame 1 welded to the front of the chassis. A bumper 4 is fixed at the front end of said buffers. When the bumper receives a shock, pins 215 connecting said buffers with said inner supporting frames are sheared and coil springs 23 are compressed to further absorb the shock force. <IMAGE>
Patent SI-9200063-A (SI)
Title: Ceramic building unit
IPC: E04B1/00
Filed: 1992-04-24
Abstract: In the case of a ceramic structural element (1) having a shell body (2) bounding a hollow space (6), the ends open out into end faces (10). For producing a load-bearing element formed by two or more structural elements, arranged in the longitudinal direction (11) one behind the other and with their hollow spaces (6) in alignment, concrete or mortar is introduced into the hollow spaces (6). In the case of a load-bearing element of this type, in order to achieve a continuous concrete bond in the area of the joint without using formwork, the structural element (1) has, at at least one end, an edge (18, 19, 20) which protrudes in the longitudinal direction (11) of the structural element and extends on the outer side around the end face (10) and the end face (10) extends from the edge (18, 19, 20) in the longitudinal direction (11) of the structural element (1) in a set-back fashion as far as the inner side of the shell body (2) bounding the hollow space (6). The invention also has the object of providing the process for producing the ceramic structural element and an apparatus for carrying out the process. Before firing or hardening, the structural element (1) is trimmed at at least one end by means of a cutting wire (29) stretched between wire clamps (28). The cutting wire (29) is supported on at least one wire support (32), arranged between these wire clamps (28), and the wire support (32) is adjusted in dependence on the cutting operation during cutting by bending (38) of the cutting wire (29) at the wire support (32) transversely to the cutting movement of the cutting wire (29). <IMAGE>
Patent SI-9600285-A (SI)
Title: Food container with cooling pack
Inventor: CAUTEREELS J J VICTOR
IPC: B65D81/18
Filed: 1996-09-27
Abstract: A food container (10) and assemblage of internal components including a tray (16) with a corrugated and slotted bottom panel supported within the container receptacle, and a cooling pack (18) positioned within the container in a variety of positions to define food chambers wherein the food is maintained out of contact with the cooling pack. <IMAGE>
Patent UA-13987-A (UA)
Title: Active executive device of cable layer
Filed: 1989-06-26
Abstract: The invention relates to building and mostly can be used for formation of narrow deep slots in earth at laying cables or other long objects. Active executive device of cable layer includes knife that consists of body rigidly fixed on frame with movable knife, cable guide unit and drive of knife vibrations.
Patent UA-6656-A (UA)
Title: Method for producing praline paste
Filed: 1990-05-03
Abstract: A method for producing praline paste includes separation of kernels of nut and sunflower from husk and admixtures, roast of nut kernels and drying sunflower kernels under atmospheric pressure, crushing thereof and mixing with other components according formulation. Sunflower kernels are taken with protein content from 30 to 32 %, oil – from 52 to 54 %. Separation of sunflower kernels from husk and admixtures is carried out in water, drying is performed under the temperature from 60 to 65°C, kernels of nut and sunflower are mixed in the ratio from 1.1 to 1.4, and the produced mixture is held during from 10 to 20 minutes.
Patent UA-7258-A (UA)
Title: The method for preparation of raw material mixture for sound-and-heat-insulated structural constructions
Inventor: KNIAZIUK MYKHAILO DMYTROVYCH
Filed: 1991-09-25
Abstract: The invention relates to building. A method for preparation of raw material mixture for sound-and-heat-insulated structural constructions provides the mixing of carbamide resin, crushed wood-wastes and burnt and ground lime and sodium fluoride solution.
Patent AT-A11232001-A (AT)
IPC: F16H55/50
Filed: 2001-07-19
Abstract: The pulley has a body (1), bearing (2) and a grooved ring (4) for a cable. There are two side disks (5) on the pulley body, each with a groove for a spring ring (7), for which the body has corresponding grooves. A spring insert (6) is fitted between the grooved ring for the cable and at least one of the two side disks.
Patent AT-A17552000-A (AT)
Inventor: STEINBICHLER GEORG DIPL ING
IPC: B29C45/17
Filed: 2000-10-13
Abstract: A motor-driven pump drives a fluid, in particular water, into melt previously injected into the mold cavity to form a hollow cavity. The speed of the motor(4) and/or stroke volume of the pump(3) can be varied. Preferred Features: The rotational speed or stroke volume can be selectively varied to achieve a desired flow rate or pressure.
Patent BG-107459-A (BG)
Title: Operating table
Inventor: GEORGIEV PLAMEN TS
IPC: A61G13/00
Filed: 2003-01-14
Abstract: The operating table is in the form of a pivotally connected rectangular structure comprising L-shaped supporting base (1) in which a moving L-shaped frame (2) enters. The length of the base, depending on the specific need is determined by fixing screw handles (3). The height of the base is determined by adjustable legs (4) fixed by screws (5). The transition from mobile to stationary position of the operating table is by means of four wheels (6) supplied with a brake (7). The structure is complied with the mean statistical height of the patients. Base (1) is designed in compliance with the size of the posterior of the patient (8). Base (9), adjustable of a slope ranging from 0 to 90 degrees for the legs of the patient (10) is pivotally connected to the L-shaped base (1) and is locked by a screw (80). The back of patient (11) can be at an inclination of 0, 10, 20, 90 degrees, depending on the specific demand. This stable position is effected by means of a pivotal connection (12) between back frame (13) and the L-shaped base (1) and is being moved by a screw (14) and handle (15) by means of a double supporting lever. The patient's head (17) and neck (18) are stabilized in an ergonomic fixture for the head (19), pivotally connected to axis (20). The inclination of the patient's head (17) is adjusted by means of spring-actuated gear fixing element (21). During the surgical intervention this fixing element (21) enables head (17) to be placed in the desired angular position without disturbing the sterile zone of the operation. The height of head (17) is adjusted by an adjustable screw mechanism (22). It is pivotally connected to a back frame (13) by means of axle (23) and is fixed by a screw (24). The comfortable, prone, inclined or sitting position of the patient takes place on a foam polyurethane mattress (25). The ergonomic soft underlay for the head (26) can be made of foam polyurethane and be fitted in a concave metal base (27). Its case is made of lower (75) and upper (76) part, connected by mean of a rope (77). 9 claims, 15 figures
Patent BG-112524-A (BG)
Title: Motor vehicles washing platform
Inventor: TSAROVSKI TSVETELIN
IPC: B60S3/00
Filed: 2017-06-13
Abstract: The platform is intended for the washing of light motor vehicles by the customer. It consists of two parallel arranged sections comprising front (1), middle (2) and end (3) modules interconnected by means of hinge joints (7), as well as each module has a bearer frame (4) filled with light and rigid foamed material (9). At one end of the bearer frame (4) is mounted a discharge channel gutter (8) for waste water collection, and each of the modules (1, 2 and 3) is covered with an aluminium checkered sheet (5), on which in the area along the discharge channel gutter (8) are perforated openings (6) for the passage of waste water.