baber/WOPTO huggingface dataset:
Patent NL-8900237-A (NL)
Title: Percussion drum construction - includes glued plastics tube sections, stretched skin and damping element
IPC: G10D13/02
Filed: 1989-02-01
Abstract: The drum has a cylindrical wall section over which skin is stretched. Plastics tubes (1) are longitudinal joined by welding or glueing. Plastics tubes are circumferential covered e.g. by sheet metal strip (4). The cylindrical drum wall is formed by glued plastics tubes which are chamfered at both ends, over which drum skins (2,3) are stretched. Inside the drum wall circumference and drum skins, a curved damping element (5) is fitted with a pretensioned adjustable spring arrangement.
Patent NL-9000090-A (NL)
IPC: A61M1/34
Filed: 1990-01-15
Abstract: A method of preparing fibrinogen concentrate from blood plasma by cooling said plasma from a temperature above 0  DEG C to a first temperature between -10  DEG C and -40  DEG C, thawing the solid material thus obtained to a temperature near the freezing point of water and subsequently physically separating the solid matter and the liquid main fraction of the plasma, viz. water, whereby the thawing is effected in steps from the first temperature to a conditioning temperature between -5  DEG C and -1  DEG C, after which the size of the solid material is reduced and the reduced material is brought to a temperature at which the main fraction of the plasma, viz. water, becomes liquid and the solubility of fibrinogen in said fluid is as low as possible, after which fluid is separated from the fibrinogen concentrate. The invention also relates to a device for carrying out this method.
Patent NL-9001689-A (NL)
Title: Milking plant for cow herd - has milk conductivity sensor arranged in measuring chamber of milk meter, and milk level sensor which applies control signal to computer
IPC: A01J5/08
Filed: 1990-07-25
Abstract: The milking plant for cows is provided with a milking machine comprising teat cups (2), which can be connected separately to the teats of an animal. The milk obtained from each udder quarter is conveyed through a separate line (3) to a milk measuring device (4). The milk measuring device (4) includes four milk meters (7), whose separate discharge lines (8) are coupled to a common discharge line (9) terminating in a milk cooling tank (6). The milking plant further comprises a rinse line system (56, 57, 58, 59, 2, 3, 7, 8, 9, 60, 61) and a circular line (5), to which the discharge lines (9) of the milk measuring devices (4) are connected and which circular line (5) comprises the cooling tank (6). A milk level sensor (21) applies a control signal (52) to a computer (22) in which the quantity of milk obtained from each udder quarter is recorded for each individual cow.
Patent NL-9200032-A (NL)
Title: Container with cardboard scattering nozzle
IPC: B65D5/74
Filed: 1992-01-09
Abstract: The invention relates to a container which is made from foldable material, comprises at least one substantially planar wall and is provided with a scattering nozzle which can be moved between an open position and a closed position, the end wall of the scattering nozzle, in the closed position, at least substantially coinciding with the wall in which the scattering nozzle is arranged. To avoid the aluminium components which are often used in scattering nozzles of this nature, the invention provides for the scattering nozzle to be made from the same material, i.e., in many cases cardboard, as the container. The end wall of the scattering nozzle is preferably hingedly connected, on its underside, to the wall in which the scattering nozzle is arranged, and a side face which is hingedly connected to the end wall is arranged on each of the side edges of the end wall; in the open position of the scattering nozzle, the side faces extend substantially perpendicular to the wall.
Patent NL-9301113-A (NL)
Title: Equipment for marking an animal
IPC: A01K11/00
Filed: 1993-06-25
Abstract: Equipment for marking an animal with the aid of a spray can with a cylindrical pressurized reservoir for marking substance and a spray nozzle, with spray cap, which can be opened counter to spring pressure, which equipment comprises a substantially L-shaped container which at one end of one leg is attached to a handle and at the other end of the other leg is provided with a pivot point for a pressure lever, which container, along the other leg opposite to the handle attachment, has a semicircular clamp for holding the reservoir, which pressure lever bears against the pressing surface of the spray nozzle and, at the end remote from the pivot point, is provided with a part which is bent approximately at right angles and functions as a base which is to be placed on the animal.
Patent PT-69572-A (PT)
Title: Process for the preparation of an anti-fungal composition and use thereof for preserving a degradable organic material
IPC: C07C53/126
Filed: 1979-05-04
Abstract: A mixture of zinc or copper salts of primary and/or secondary saturated acyclic carboxylic acids with zinc or copper salts of a tertiary saturated acyclic carboxylic acid has been found to be of value as a preservative for wood or many other similar degradable organic materials. The mixture can be prepared simply by mixing the salts or by reacting zinc or copper or a suitable zinc or copper compound with a mixture of the appropriate acids.
Patent PT-71249-A (PT)
Title: Process for the preparation of 1-carbapenems and intermediates via 4-allylazetidinone
Inventor: CHRISTENSEN BURTON G
IPC: C07D205/00
Filed: 1980-05-15
Abstract: (A) Prepn. of 1-carba-1-dethia -2-mercapto-3-carboxy -2-penems of formula (I) and their salts, esters and amides comprises activating and treating a 1-carba-1-dethia-2-oxo-3- carboxypenam deriv. of formula (II) with R8-SH. (X is Sr8; R6-8 are H; alkyl, alkenyl or alkynyl having up to 10C; cycloalkyl, cycloalkylalkyl or alkylcycloalkyl having 3-6 ring C and 1-6C in the alkyls; Ph, aralkyl, aralkenyl or aralkynyl, the aryl being Ph and the aliphatic gp. having up to 6C; heteroaryl, heteroaralkyl, heterocyclyl or heterocyclylalkyl; with all the above gps. opt. being substd. by Cl, F, Br, R1, OH, OR1, O-CONR1R2, CONR1R2, NR1R2, NH2, NHR1, C(NR1)NR1R2, SO2NR1R2, NH-CONR1R2, R2N-COR1, COOH, COOR1, COR1, O-COR1, SH, SOR1, SO2R1, CN, N3, NO2 SR1, N(R1)3(+) or CR1:NOR2; R1 and R2 are H or a gp. R6 as defined above, provided (1) that the R6 gp. is unsubstd. and (2) in the heterocyclic gps. 1-4 N, O or S atoms are present and the alkyl associated with the heterocyclyl has 1-6 C; and R3 is a protecting gp. or an ester residue. Provided that when R6/R7 is H and R7/R6 is MeCH(OH), then R8 is not (CH2)2NH2). (B) Cpds. (II) are new, provided that when R6/R7 is H, then R7/R6 is not MeCH(OH). (C) Cpds. (I) in which X is a leaving gp. are new, provided that when R6/R7 is H, then R7/R6 is not MeCH(OH). Cpds. (I: X is SR8) are known broad-spectrum antibacterials useful as therapeutic agents in man and animals, as animal feed additives, preservatives for food, disinfectants, and industrial bactericides, e.g. for use in water-based paints and in the white water or paper mills. Cpds. (I; X is a leaving gp.) and (II) are intermediates in the final stages of a total synthesis of cpds. (I; X is SR8). Dose of (I) is 5-600 mg/kg. daily. Cpds. (I) having a 3-COSR3 gp. have similar activity. (152).
Patent PT-79819-A (PT)
Title: Process to prepare dihydropiridazinone derivatives its salts and pharmaceutical compositions and intermediate compounds there with
IPC: C07C279/28
Filed: 1985-01-10
Abstract: Compounds of the formula (I): 
<CHEM>
 and pharmaceutically acceptable salts are described, wherein R<1> is hydrogon or methyl and R<2> is hydrogen or C1-4alkyl. These compounds have inotropic, vasodilator, bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent PT-83968-A (PT)
IPC: A61B19/00
Filed: 1986-12-18
Abstract: The expression of a eucaryotic protein is improved by introducing the cDNA coding sequence of a eucaryotic gene at least one intron naturally occurring in the corresponding gene. This cDNA is then cloned in procaryotes, the cloned cDNA is recovered and if necessary introduced into a eucaryotic cell which translates the cDNA into the desired protein.
Patent PT-84881-A (PT)
Title: Process for the preparation of 4(5)-substituted imidazole derivatives
Inventor: KARJALAINEN ARJA LEENA
IPC: C07C69/753
Filed: 1987-05-15
Abstract: The invention provides 4(5)-substituted imidazole derivatives of formula <CHEM> and their acid addition salts, in which either X is -CH2- and R1 is -CN, -COOH, COO(lower alkyl), -CHO, -CO (lower alkyl), lower alkyl of 3 to 5 carbon atoms, lower alkenyl, or lower (hydroxy alkyl) or X is   -@@CH2R)-, -C(:CH-R)- or -CH(CH2R)-, where R is hydrogen or lower alkyl, and R1 is lower alkyl, and R3 and R4 are each hydrogen, methyl, ethyl, methoxy, or halogen, and novel intermediates and processes for their preparation. These compounds, in particular when R1 is lower alkyl, lower alkenyl, or lower (hydroxy alkyl), possess valuable pharmacological properties and are useful especially as selective  alpha 2-receptor antagonists.
Patent PT-87126-A (PT)
Inventor: NYFELER ROBERT
IPC: A01N43/82
Filed: 1988-03-30
Abstract: There are described 2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I 
<IMAGE>
 in which
 X represents oxygen or sulphur,
 R' represents C1-C3-alkyl which is substituted by bromine, fluorine, C1-C3-alkoxy or cyano, C3-C7-alkenyl which is unsubstituted or substituted by halogen; C4-C7-alkynyl which is unsubstituted or substituted by halogen,
 R represents C1-C3-alkyl, C1-C3-alkoxy which is unsubstituted or substituted by halogen or C1-C3-alkoxy; C3-C7-alkenyl which is unsubstituted or substituted by halogen; C3-C7-alkynyl, C1-C3-alkylthio, halogen, cyano, hydroxyl, amino which is unsubstituted or monosubstituted or disubstituted by C1-C3-alkyl; or aminocarbonyl, and
 n represents 0, 1, 2, 3 or 4, the process for the preparation of the compounds of the formula I, and novel intermediates of the process. 
<??>The compounds of the formula I have nematicidal properties. There are described nematicidal agents which contain, as active substance, at least one active substance of the formula I, and furthermore processes for the use of the active substances and the agents in the control of nematodes.
Patent PT-93567-A (PT)
Title: System of polarimeters generating infinite reacting mass
IPC: G01N21/00
Filed: 1990-03-26
Abstract: The invention relates to a process for generating infinite mass which reacts between a lightweight ceiling and a heavy floor, or between a lightweight wall and a heavy wall, based on polarimeters: the first mirror polarizes the light and the second, analysing mirror prevents the passage of the light; and the basis of Einstein's formula M=E/e2 when e tends to 0, M tending to INFINITY. The principal use of this invention will be space travel. <IMAGE>
Patent PT-94463-A (PT)
Inventor: CASE PAUL DAVID
IPC: D21H17/00
Filed: 1990-06-22
Abstract: The invention relates to a cigarette paper having a low total filler content, 20% by weight of the paper or less, a proportion of the filler being a filler capable of effecting visible sidestream smoke reduction. The basis weight of the paper is about 30 g m<-><2> or more and the total weight of filler is not more than 8g/m<2>. Smoking articles made with such papers provide a synergistic sidestream smoke component reduction when compared with control cigarettes. Papers according to the invention with the addition of various burn additives are also described.
Patent PT-98739-A (PT)
Inventor: HAAGE MANFRED
IPC: F16B13/08
Filed: 1991-08-22
Abstract: 2.1. Expansible dowels consisting of plastic are known which are suitable for solid building materials and hollow building materials. The known expansible dowels use limbs which can tilt outwards in a cavity in masonry and can clamp to the wall of a masonry hole in a solid building material. 
<??>2.2. An expansible dowel is proposed whose expansion region consists of a multiplicity of expansible discs arranged one behind the other which have eccentrically constructed holes or recesses. When an attachment screw is rotated in, the expansible discs are displaced outwards in opposite directions. 
<IMAGE>
Patent UA-15548-A (UA)
Title: Device for geo-electric survey
Filed: 1990-03-05
Abstract: Device for geo-electro survey includes four-phase generator of harmonic signals, indication block and assembled by bridge layout two measuring channels each of which includes balance transformer secondary winding of which is connected to selective amplifier. To each channel are includes connected in series phase changer and resistor matrix, connected in series phase-correction cascade, phase detector, integrator, comparator and register of sequential approximations.
Patent UA-9776-A (UA)
Title: Transformer of non-electric value to electric signal
Inventor: Kuchuhura Volodymyr Mykolaiovych
Filed: 1990-12-25
Abstract: Transformer has controlled power source, controlled dividers, tension-bridge, scaling block. It is equipped with corrector of “zero”, adder-corrector of “zero”, attenuator, adder of temperature correction, adder-corrector of power source and source of support voltages.
Patent UA-11115-A (UA)
Title: Method for growing medick for seeds
Filed: 1991-02-27
Abstract: A method includes seed sowing, crop tending, shortening main haulms in the period of budding, at that for improvement of light-and-air regime and formation of generative organs on all over surface of haulm stand sowing is carried out by wide-row method.
Patent BG-105450-A (BG)
Title: Start-stop system
Inventor: MANCHEV MOMCHIL G
IPC: G05D13/00
Filed: 2001-04-18
Abstract: The system can be applied in motorcars of frequently repeated cyclic modes of travel, mainly in town driving conditions, for reducing fuel consumption and for environmental control. It consists of a control unit (1), to which are connected: a storage battery (8), and a system of sensors, indicators and relays for controlling the internal combustion engine, and the motorcar as a whole. Unit (1) receives signals for a sensor for the travelling speed (11), sensor for stopping (12), being a standard stop-machine of the braking system of the vehicle, mounted to the braking pedal, from a sensor for the position of the driver's door (13) sensor recording the position of the clutch pedal (14), sensor for the position of the gears (15), sensor recording the temperature of the cooling system (16), of lamp (17) recording the charging the storage battery (8), as well as direct from the storage battery (8) itself. The control unit (1) sends the respective command signals to a relay for controlling (switching on and off) the headlights (18) to a green LED (19), relay for switching on/off the additional electric power users (20), red LED (21) relay for switching off the internal combustion engine (22), starter-relay (23) and buzzer (24). 3 claims, 3 figures
Patent BG-105510-A (BG)
Title: Method for bee honey processing and installation for its application
Inventor: TENEV MITKO D
IPC: A01K59/00
Filed: 2001-05-15
Abstract: The method and the installation are used in the food industry. By the method, bee honey is tempered at temperature mode from 40 to 50 degrees C in a heating chamber, then is fed to a stage vacuum filter, the two-stage filtration commencing after forming the required vacuum of 60 to 80% in the receiving hopper at bee honey level ranging from 150 to 200 mm and pressured equalized to the atmospheric. The honey is then homogenized at continuous agitation and subsequent packaging in drums and/or glass jars. The installation comprises a heating chamber (21), connected to vacuum filter (6 and 7) by a pipeline, in which a pump (4A) and stopcock (5A) are fitted. In the upper part of the hopper, which is part of the vacuum filter (7), a valve (10) for connection to the atmosphere is fitted. To the hopper and the vacuum filter (7) homogenizers (11 and 14) are connected by means of pipelines to which valves (5D, 5B and 5C) and pump (4D) are mounted. In its lower part homogenizer (11), by means of a pipeline, has a pump (4B) and a valve (4A) mounted to it and is connected to a scale balance (13) for packaging in drums (12). Homogenizer (14), by means of a pipeline with a pump (4C) and valve (4D) mounted to it, is connected to the weighing (15) device for packaging in glass jars. 4 claims, 2 figures
Patent BG-105674-A (BG)
Title: Soluble receptor br43x2 and methods of using it
Inventor: GROSS JANE A
IPC: A61P3/10
Filed: 2001-07-05
Abstract: The invention relates to soluble, secreted polypeptides of the tumour necrosis factor receptors, as well as to polynucleotides, encoding the polypeptides and compositions and methods related to them. The polypeptides may be used for detecting ligands, agonists and antagonists, as well as to be applied in methods that modulate B cell activation. The invention also relates to methods for the inhibition of ztnf4 activity in mammals, including the application of a specified quantity of a compounds, selected from the group of polypeptides, containing extracellular domain of BR43x2, TACI or BCMA. The invention also includes methods for the preparation of polypeptides. The polypeptides includes a cystine-rich repeat that is homologous to other tumor necrosis factor receptors, such as transmembrane activator and CAML-integrator (TACI). 62 claims, 8 figures
Patent BG-105864-A (BG)
Title: Sustained release salts of pharmaceutically active peptides and their production
Inventor: BAUER HORST
IPC: A61K47/48
Filed: 2001-09-01
Abstract: Sustained delivery pharmaceutical compositions comprise a water insoluble salt of a pharmaceutically active ionic peptide and a counterionic carrier macromolecule. The peptide may be an LHRH antagonist such as cetrorelix and the macromolecule may be an anionic polysaccharide such as carboxymethylcellulose. The salt is prepared using ion exchangers to separately remove the counterions from the peptide and the carrier macromolecule thereby forming the peptide/macromolecule ions. These free peptide and macromolecule ions are then combined to form the water insoluble peptide/macromolecule salt. 55 claims, 2 figures
Patent BG-106115-A (BG)
Title: Synergistic effects of amlodipine and atorvastatin metabolite as a base for combined therapy
Inventor: MASON PRESTON R
IPC: A61P9/00
Filed: 2001-11-16
Abstract: The combination of amiodipine with either atorvastatin or atorvastatin metabolite shows a synegistic antioxidant effect of lipid peroxidation in human low-density lipoproteins and membrane vesicles enriched with polyunsaturated fatty acids. Inhibition of oxy-radical damage by this drug combination was observed at therapeutic levels in a manner that could not be reproduced by the combination of amiodipine with other statins of the natural antioxidant, vitamin E. The basis for this potent activity is attributed to the chemical structures of these compounds and their molecular interactions with phospholipid molecules, as determined by N-ray diffraction analysis. The combination therapy can be used to treat cardiovascular diseases, especially coronary artery disease, by increasing the resistance of low-density lipoproteins and vascular cell membranes against oxidative modification. 62 claims, 9 figures
Patent BG-108592-A (BG)
Title: Novel amides of carboxylic acids
Inventor: DOMANY GYOERGY
IPC: C07D401/12
Filed: 2004-02-20
Abstract: The invention relates to new carboxylic acid amide derivatives, which are highly effective and selective antagonists of NMDA receptors and moreover most of the compounds are selective antagonists of NR2B subtype of NMDA receptors. They have the formula wherein both the -(CHR1)m- and -(CHR2)n- are -CH2-CH2-groups; the adjacent V and U groups together with one or more identical additional heteroatom and -CH= and/or -CH2-groups form optionally substituted 4-7-member homo- or heterocylic ring, preferably morpholine, pyrole, pyrrolidine, oxo- or thioxopyrrolidine, pyrazole, pyrazolidine, imidazole, imidazolidine, oxo- or thioxo-imidazole or imidazolidine, 1,4-oxazine, oxazole, oxazolidine, oxo- or thioxo-oxazolidine or 3-oxo-1,4-oxazine ring; X is -CO group; W is -CO-, -CH2- or -CH-(alkyl)-group, the alkyl residue being C1-C4-alkyl group; Y is oxygen atom, and also a C1-C4-alkylene group, C2-C4-alkylene group, cycloalkylene group, aminocarbonyl group, -NH-, -N(alkyl)-, -CH2O-, CH(OH)-, -OCH2-group, the alkyl residue being C1-C4-alkyl group; Z is hydrogen or halogen atom, nitro group, amino group, C1-C4-alkyl group, C1-C4-alkoxy group, cyano group, trifluoromethyl group, hydroxyl or carboxyl group. The invention also relates to their optical antipodes or racemates and/or their pharmaceutically acceptable salts, formed in reaction with acids or bases, and to pharmaceutical compositions containing amide compounds of carboxylic acids with the said formula, or to their optical antipodes or racemates and/or their pharmaceutically acceptable salts as active components. The invention also relates to a method for the production of the above compounds and the pharmaceutical manufacture of medicaments containing them, and to a method for the treatment of mammals, including humans, by administering an effective quantity/quantities of the said compounds in their pure form or in the form of a medicament.
Patent BG-108950-A (BG)
Title: Method and device for pest control
Inventor: GRIGOROV GRIGOR
IPC: A01M23/38
Filed: 2004-11-26
Abstract: The method and the device can be used residentially, in industry, public health, farming and forestry and others for the immobilization and destruction of pests. They are complex, universal and ecological and possess higher efficacy and productivity. One of the devices comprises a conical inclined platform (1) from which and from the above conical cover (19) fitted to platform (1) by remote connections (13) by means of a transitory round platform (14) an integrated corridor (15) is formed along the circumference of the device. To the upper end of the conical inclined platform (1), by means of the round platform (14), the wide neck of chute (2) is connected monolithically which is funnel-like and four-walled, and its lower narrow opening is positioned centrally over the mobile container (6) in which the bait (7) is placed. Electrodes (3 and 4) are fitted one after the other on the internal surface of the funnel-like chute (2). Light emitting diodes (8) and their corresponding light sensors (9) are fitted at the corners of every two adjacent walls of chute (2), between electrodes (3 and 4). The upper electrode (3) is connected to the neuter one, and the lower electrode (4) û to the phase output of the high voltage source (5). Sensor (16) for a removed container (6) is connected to the control input of a circuit breaker (17) in the supplying circuit of the high voltage source (5). An identification sensor (18) connected to the control input of microprocessor (10) is positioned, and another input of microprocessor (10) is coupled to light sensors (9). The output of microprocessor (10) is connected to the high voltage source (5) across the control input of starter (11). All electronic units are connected to a supply unit (12).