baber/WOPTO huggingface dataset:
Patent GB-2255338-B (GB)
Title: Process for the preparation of high purity 1-(3-chlorophenyl)-4-methyl-7,8-dimethoxy-5H-2,3-benzodiazepine
Inventor: SOMOGYI GYOERGY
IPC: A61K31/55
Filed: 1992-05-01
Granted: 1995-01-18
Abstract: According to an aspect of the invention there is provided for a process for the preparation of 1-[3'-(chloro)-phenyl]-4-[methyl[-7,8-di-[methoxy]-5H-2,3-benzodiazepine of formula <CHEM> in high purity and in a quality suitable for pharmaceutical purposes by reacting 1 mole of 2-(acetonyl)-3'-(chloro)-4,5-di-(methoxy)-benzophenone of formula <CHEM> with 3 to 7 moles of hydrazine hydrate in an organic solvent or in a mixture of organic solvents, at a temperature from 15 DEG C to 85 DEG C, and subsequently recrystallizing the crude product from an aliphatic alcohol containing 1 to 5 carbon atom(s), which is carried out in the absence of air oxygen. According to another aspect of the invention there is provided for a process for preparing purified 1-[3'-(chloro)-phenyl]-4-[methyl]-7,8-di-[methoxy]-5H-2,3-benzodiazepine of formula I from such containing contamination(s) of formula <CHEM>  and/or particularly formula <CHEM> in which first the contaminated 1-[3'-(chloro)-phenyl]-4-[methyl]-7,8-di-[methoxy]-5H-2,3-benzodiazepine of formula I is treated with a solvent and an alkali hydroxide, alkali carbonate or alkali alcoholate and thereafter the compound 1-[3'-(chloro)-phenyl]-4-[methyl]-7,8-di-[methoxy]-5H-2,3-benzodiazepine of formula I is crystallized from the obtained solution.
Patent HU-212385-B (HU)
Title: Double-wall chimney
Inventor: JUNG KARL
IPC: F16L39/00
Filed: 1993-01-22
Abstract: The double-walled chimney (1) having a plastic inner pipe (2) and a self-supporting stainless-steel outer pipe (3) anchored on the outer wall of a building is constructed from a base element (5), fastened on a masonry-work foundation base (7) by means of an anchoring plate (6), extension pipe portions (8), a connection pipe portion (9) for the waste-gas line of a heating boiler, and two cleanout pipe portions in the upper and lower region of the chimney (1). Base element (5), extension pipe portions (8), connection pipe portion (9) and cleanout pipe portions are composed of inner pipes (12), consisting of glass-fibre-reinforced, high-strength, acid-proof plastic, such as polyamide, which have an outer zone enriched by short glass fibres, and of outer pipes (14) consisting of stainless steel. The chimney (1) can be used to channel away the waste gases from conventional fireplaces with high waste-gas temperatures of up to 250 DEG C and from condensing heating boilers and partial-condensate heating boilers with low waste-gas temperatures of up to 60 DEG C. <IMAGE>
Patent HU-213462-B (HU)
Title: Glass
Inventor: SUHA ZOLTAN
IPC: C03C3/093
Filed: 1994-12-22
Abstract: Glass (I) comprises: SiO2, Al2O3, Na2O, K2O, Li2O, BaO, MgO, CaO, ZnO, B2O3, TiO2, Sb2O3, MnO2, and one or more of Fe2O3, As2O3, and CeO2. ZnO is present in an amt. of 3-7 wt.%, B2O3 in an amt. of 3-8 wt.%, TiO2 0-1.5 wt.%, Al2O3 0.3-2.5, BaO 1-4.5, CaO 2-4.5, MgO 0.5-3.7. The sum of ZnO and B2O3 is 8.6 wt.% to stabilise the glass.
Patent HU-219184-B (HU)
Inventor: DUMAS PIERRE
IPC: B65D81/26
Filed: 1993-09-28
Abstract: A találmány tárgya zárókupak tartály nyílásának lezárásához éstartály, valamint eljárás tartályban levő anyag szagosítására. Azárókupaknál, amelynek a tartály felső terénél kialakított nyílássalközlekedő belső tere és a nyílás széléhez illeszkedő zárófelülete van,továbbá a belső térhez kapcsolódóan elrendezett, oda bejuttatandószagosítószert hordozó abszorbens anyagot tartalmazó összenyomhatókészítményt (8) befogadó adagolóelrendezéssel van ellátva, illetve atartálynál, amelynek nyílása és nyílásához illeszkedő zárókupakja (4)van, benne terméktér és felső tér van kiképezve, ahol a zárókupak (4),amelynek a felső térnél kialakított nyílással közlekedő belső terevan, a belső térhez kapcsolódóan elrendezett, oda bejuttatandószagosítószert hordozó abszorbens anyagot tartalmazó összenyomhatókészítményt (8) befogadó adagolóelrendezéssel van ellátva, lényeges,hogy az adagolóelrendezésnél az abszorbens anyagot tartalmazóösszenyomható készítmény (8) legalább egy része a nyílás és azárókupak (4) között az utóbbi felhelyezése után tömör zárástbiztosító szerkezetben és módon, és ezáltal a zárókupakkal (4) lezárthelyzetben a terméktérben levő anyagtól leárnyékoltan van elrendezve.Az eljárásban, amikor is tartályt szagosítószerrel impregnáltabszorbens anyagot hordozó zárókupakkal (4) zárnak le, lényeges, hogylezáráskor a zárókupakkal (4) az abszorbens anyag (8) legalább egyrészét összenyomják, ezzel a tartály nyílását az abszorbens anyag (8)legalább egy részével tömören lezárják, miközben az összenyomással atömör lezárás állapotában a terméktérben levő anyagtól leárnyékoltabszorbens anyagból a szagosítószer legalább egy adagját a tartálybanlevő anyagot befogadó terméktér feletti felső térbe juttatják. ŕ
Patent HU-216351-B (HU)
Title: Method of preparing 5-chloro-4-hydroxypyrimidines, 2-chlorenamines as intermediates in the method
Inventor: ZURMUEHLEN FRANK
IPC: C07D239/30
Filed: 1994-07-08
Abstract: A process for preparing 5-chloro-4-hydroxypyrimidines, 2-chloro enamines as intermediates in this process and their use The invention relates to a process for preparing compounds of the formula   <IMAGE>   in which R1 is optionally substituted alkyl, cycloalkyl, aryl or benzyl, in which a chloroacetic ester is converted with ammonia or an ammonium salt into the corresponding chloro enamine and the latter is condensed in the presence of a base with formamide. The invention furthermore relates to 2-chloro enamines as intermediates in the process.
Patent HU-219496-B (HU)
Inventor: LENART ERNOE
IPC: G01P3/00
Filed: 1996-07-15
Abstract: A találmány tárgya sebességmérő berendezés, különösen 100 m/s-nálnagyobb sebességű tárgyak, főleg lövedék sebességének mérésére, amelyberendezésben adó-vevő antennával (2) ellátott Doppler-radar (1)közvetlenül vagy jelformáló, illetve jelátalakító egység(ek)enkeresztül kiértékelőegységre csatlakozik. A találmánynak az a lényege,hogy a kiértékelőegység számítógép (10) és a Doppler-radar (1)dopplerjelkimenete közvetlenül vagy közvetve analóg-digitál átalakító(6) jelbemenetére (6a) van kötve, és az analóg-digitál átalakító (6)kimenete (6c) puffermemórián (8), valamint analizátoron (9) keresztüla számítógépre (10) csatlakozik. ŕ
Patent IT-1242456-B (IT)
Title: Orthogonal shaping for the production of spheres
Inventor: BERTELLONI PIETRO
IPC: B24B/
Filed: 1990-08-31
Granted: 1994-03-04
Abstract: The subject of this invention is a device which makes it possible to rapidly transform a cylinder of stone, or of any other material which can be worked by a grinding wheel, into a finished sphere of predetermined diameter by means of rotation around orthogonal axes of the piece and of the tool. <IMAGE>
Patent IT-1225462-B (IT)
Inventor: MERONI CARLO
IPC: C07D487/04
Filed: 1987-04-03
Granted: 1990-11-14
Abstract: Organic salts of physostigmine derivatives, having the following general formula: <CHEM> in which R is a linear or branched C2-C12 alkyl or a cycloalkyl or an aryl, and X<-> is the anion of an organic acid, the process for their preparation and their pharmaceutical use for acetylcholinesterase inhibition purposes.
Patent IT-1196049-B (IT)
Title: Use and prepn. of hydroxy-methyl-glutatic acid ester(s)
Inventor: VERONESI PAOLO ALBERTO
IPC: A61K/
Filed: 1984-03-15
Granted: 1988-11-10
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@
Patent IT-1109945-B (IT)
Inventor: HEIN CHRISTIAN
IPC: E06B3/36
Filed: 1979-02-09
Granted: 1985-12-23
Abstract: A door, preferably a two-leaved door, wherein the door leaf (12) is pivotally mounted at its upper and lower ends on pivots (17), the pivots (17) each being disposed at the free end of a respective arm (15, 16) rigidly connected to the door leaf (12) and having the pivot axis spaced from the plane of the door leaf (12) beyond one broadside of the door leaf (12) and within a projection of said broadside, the pivot axis being spaced by a distance exceeding one-sixth, preferably between one-fifth and two- fifths, of the width of the door leaf from said broadside and from the adjacent vertical edge of said projection of said broad-side. <IMAGE>
Patent IT-1229237-B (IT)
Inventor: PASSAROTTI CARLO
IPC: A61K31/44
Filed: 1989-05-08
Granted: 1991-07-26
Abstract: [2-(2-Pyridyl)ethyl]-methylamine (betahistine) salts with polycarboxylic acids such as fumaric, succinic, maleic, citric, tartaric, malonic acids, have improved physico-chemical, toxicologic and pharmacokinetic characteristics so as to be valuable as medicaments.
Patent IT-1044805-B (IT)
Title: Hypotensine polypeptides
Inventor: GOFFREDO ONOFRIO
IPC: C07C/
Filed: 1969-08-01
Granted: 1980-04-21
Abstract: Polypiptides of gen. formula: R-X-Gly-trp-Y-Asp-Phe-NH2 (where X is thieonyl, methionyl, valyl, phenylalanyl, norleucyl, aminobutylnyl, thryptophyl, tyrosyl or glycyl, y is nordencyl or methionyl, R is Phe(SO3B), 3-(4-sulphonylox)propionylor sulphonyloxycinnamyl and B is H, alkali(ne earth) metal or an organic base) are prepd. by condensing an amino acid or polypeptide with other appropriate amino acid or polypiptide, whose amino and carboxylic gps. are suitably blacked, at -20 degrees C to 35 degrees C for 12 hrs. to 10 days. Specific polypeptides are Phe (SO3H)-Thr-Gly-Trp-Nle-Asp-Phe-NH2, Phe(SO3H)-Abu-Cly-Trp-Nle-Asp-Phe-NH2 etc. cpds. have hypotensive activity and act against pancreatic and bilious secretions of the bile bladder. Cpds are more stable than previous ones contg. tyrosine-sulphate as opposed to the p-sulphonylphenyl contained in R.
Patent IT-1204901-B (IT)
Inventor: FERRARI G
IPC: A61K8/49
Filed: 1986-06-25
Granted: 1989-03-10
Abstract: The compositions containing usnic acid or its derivatives are useful for the therapeutical control of the dental caries, particularly for the preventive treatment and for the care of the cariogenic dental plaque. The usnic acid, especially in the dextrorotatory form, is active as specific bacteriostatic against Streptococcus mutans which is the primary pathogenic microorganism of cariogenic lesions. The compositions for the treatment of dental caries contain usnic acid in concentrations of between 5 mcg and 100 mg per ml or per g and include tooth pastes, mouthwashes, material for the dental medications and for the treatment of the oral cavity in the several pharmaceutical and hygienic-antiseptic forms.
Patent IT-1221956-B (IT)
Inventor: MARIO GIACOMELLI
IPC: E06B9/04
Filed: 1987-07-03
Granted: 1990-08-31
Abstract: There is disclosed a section member assembly the section members of which are specifically designed for facilitating their assembling operations for making wing blind. This section member assembly comprises section members (1, 2) having like cross-sections,of which one with greater size than the other,adapted to be right angle coupled by means of 45 DEG  or 90 DEG  bevels,for making bearing frames. Cross blades (3) formed by an oval section member are arranged between these frames. With these section members further section members can cooperate adapted to afford the possibility of mounting,at the bottom of the blind,an openable door member of the so-called genoa type.
Patent IT-1213492-B (IT)
Title: Piperidino-pyrimidine derivs. for promoting hair growth
Inventor: GATTI FRANCESCO
IPC: A61K/
Filed: 1986-09-16
Granted: 1989-12-20
Abstract: Appts. comprises means (1) for mounting the fruit; means (2) arranged in spaced relation to (1) for mounting for directing at least one pressurised jet of gas (3) onto the exposed plurality of juice sacs so as to separate them from the rest of the fruit; means for causing relative motion substantially parallel to the plane, between (2) and (I) so as to cause scanning of the plurality of juice sacs by (3) and means for correlating scanning with the shape of the fruit, so as to prevent impingement of said at least one jet of gas on the exposed area of peel
Patent IT-1236643-B (IT)
Title: Tampographic printer
IPC: B41F/
Filed: 1989-10-31
Granted: 1993-03-25
Abstract: A machine for tampographic printing comprises at least a scraping-inking unit (6), longitudinally displaceable above an inking chamber (34) and a cliche (38), for raising and lowering on the cliche, to bring a scraper (37) into engagement or disengagement with this, while at least a corresponding tampon unit (7), displaceable longitudinally on and outside the cliche, may be raised and lowered to take the ink from the cliche and transfer it onto an object to be printed (39), in which the raising and lowering movements of the inking unit (6) and of the tampon (7) are obtained with independent complementary commands, the movement of raising and lowering the scraping-inking unit is connected to that of the other movements of the units (6, 7); the movement of raising and lowering the tampon unit (7) is obtained by means of an electric motor (13) with toothed belt transmission (19), and the longitudinal movements of the units (6, 7) are obtained by means of an electric motor (12) with toothed belt transmission (17, 18), provided with reduction means (14, 15) which enable limiting the longitudinal path of the scraping-inking unit (6) with respect to the corresponding longitudinal path of the tampon unit (7).
Patent IT-1191036-B (IT)
Title: 3-Methyl-3-(4-acetylaminophenoxy) -2,4-dioxa benzo:cyclohexanone-1
Inventor: QUADRO GIUSEPPE
IPC: A61K/
Filed: 1982-10-15
Granted: 1988-02-24
Abstract: 3-Methyl-3-(4-acetyl aminophenoxy) -2,4-dioxa-benzocyclo-hexanone-1 of formula (I) is new. (I) may be prepd. by reacting acetylsalicylic acid chloride (II) and 4-acetylaminophenol (III) in the presence acceptors, pref. tert. bases, at 10-40, pref. 15-30 deg. C. (I) has analgesic, antiinflammatory and antipyretic activities which are enhanced w.r.t. aspirin and paracetamol. The ulcerogenic effects of aspiron are lacking and bioavailability by the oral route is higher. Absorption is more gradual and more prolonged than aspirin, paracetamol or the acetylsalicylate of paracetamol (benorilate). LD50 (p.o.) is comparable to benorilate (mouse or rat). Admin. may be by oral, rectal or topical routes.
Patent IT-1039703-B (IT)
Title: Multifilament yarn fluid jet interlacing - in processing bore where separate fluid flows generate shock waves
IPC: D01H/
Filed: 1975-07-04
Granted: 1979-12-10
Abstract: In a yarn interlacer appts., shock waves extend completely across the path of yarn travel through the bore, and pref. travel in opposite directions along the bore from a fluid entry duct at about the midpoint of a bore in an interlacer. Specif. the yarn may pass through the bore of a second interlacer, and the fluid entry ducts of each interlacer are either more than, but less than 1.5 times, the bore cross-section, or are at least double the bore cross-section, or are equal to it. The appts. is esp. compacting and interlacing spun cellulose acetate filaments before wind-up and allows processing without producing tie points which show as flashes in fabrics.
Patent IT-1101052-B (IT)
Title: N-Substd. N-acyl-aniline derivs. - useful as systemic fungicides
Inventor: BOSONE ENRICO
IPC: A01N/
Filed: 1978-07-04
Granted: 1985-09-28
Abstract: Aniline derivs. of formula (I) are new: In (I), R and R1 are H, Me, Et, n-Pr, CH2CH=CH2 or CH=CHMe. R3 and R4 are H, Cl, F, 1-3C alkyl, halomethyl, CN, Alkoxy, alkylthio or alkoxymethyl, or R3 and R4 can form a methylene-type bond. X is COR9, COOR9, CN, CH(OR5)2 or CONR6R7; where R9 is 1-3C alkyl; R5 is alkyl or alkylidene (sic); R6 and R7 are H or alkyl. n = 0 or 1. Z is opt. substd. phenyl, (CHR2)mY or CH2COR8; where R2 is H or Me; m = 1 or 2; Y is 2-8C alkynyl, opt. substd. phenyl, phenylacetyl, furyl, thienyl, pyridyl or a heterocyclic group contg. 2 or 3 heteroatoms, at least one of which is other than N; R8 is Me, alkoxymethyl, halomethyl or alkoxy. (I) are systemic fungicides with preventive and curative activity, e.g. against Plasmopara viticola, Peronospora tabacina and Phytophthora infestans. They have comparable activity to "Furalaxyl" and "Ridomil" while being less phytotoxic.
Patent IT-1141104-B (IT)
Inventor: MASSARDO PIETRO
IPC: A01N53/00
Filed: 1980-12-03
Granted: 1986-10-01
Abstract: A method and compositions for combatting mite infestations on useful plants, by treating the hibernating (or over-wintering) eggs with a compound of the general formula:   <IMAGE>  in which  R' represents an alkyl group having from 8 to 11 carbon atoms, R'' represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, an allyl group or a   <IMAGE> group, in which R<2> represents an alkyl group having from 1 to 4 carbon atoms, a cycloalkyl having from 3 to 6 carbon atoms or a phenyl group.
Patent IT-1065212-B (IT)
IPC: B29C65/74
Filed: 1976-09-07
Granted: 1985-02-25
Abstract: A method and means is provided, which permits the transfer of fluids between separate detached containers, in a manner which preserves the sterility of the fluids during and after their transfer.
Patent IT-1197542-B (IT)
Inventor: HAUG WALTER
IPC: E02F3/96
Filed: 1983-01-11
Granted: 1988-12-06
Abstract: For use in detachably mounting an implement to a vehicle, the vehicle having associated therewith an adjustable take-up frame having at least one coupling element arranged to coact in engagement with a counter-coupling element on the implement, the improvement comprising: a mounting plate arranged on the implement in a substantially vertical plane extending transversely with respect to the working direction of the implement and the vehicle, the counter-coupling element being in the form of an open hook secured to and protruding rearwardly from the upper portion of said mounting plate, and the coupling element being in the form of a horizontal pin extending between two laterally spaced cheek plates, the said cheek plates forming part of the take-up frame, with said horizontal pin being arranged for engagement beneath said hook as the latter is received between said cheek plates.
Patent IT-1181846-B (IT)
Title: Bottle labelling machine with rotary plates
Inventor: EDER ERICH
IPC: B65C/
Filed: 1985-01-11
Granted: 1987-09-30
Abstract: The bottle-labelling machine handles both standard-length labels and those passing right round the bottle, having a rotary table with controlled rotary plates. A first station has a grip cylinder pressing the separated and glued standard labels onto the passing bottles, while a second one for the long labels glues the bottles before they pass a stationary tangential label stack. A first drive controls the angle of the rotary plates at the first station (12), and a second one does so at the second station (13). The working areas of the two independent drives partly overlap, and the plates (8) can be coupled to the first or second drive as desired.
Patent IT-1126759-B (IT)
IPC: C07D413/14
Filed: 1977-08-03
Granted: 1986-05-21
Abstract: Novel aminoalkylfuran derivatives of the general formula I: <IMAGE> in which the symbols have the meaning indicated in Claim 1, are prepared by reaction of a compound of the formula <IMAGE> with a compound of the formula R3NZZ'. A, B, Z and Z' have the meaning indicated in Claim 1. The aminoalkylfuran derivative can be used in the form of the free base or in the form of a physiologically acceptable salt or a hydrate. These novel aminoalkylfuran derivatives exhibit inhibition of gastric acid secretion if they are stimulated via histamine H2 receptors.
Patent IT-1243637-B (IT)
Inventor: TURE ANTONIO
IPC: C08L101/00
Filed: 1990-10-17
Granted: 1994-06-16
Abstract: New additive composition, in liquid or powder form, for thin slabs, plasters, concretes, prefabricated elements and refractory elements, with insulating and impermeabilizing properties and with antishrink characteristics, comprising a bonding agent and an additive comprising a mixture of carbonates which, expressed as their respective oxides, comprises in weight percentages, 0 to 1 % Fe2O3, 65 to 80 % CaO, 20 to 30 % SiO2, 0 to 2 % Al2O3 and 0 to 1 % MgO.
Patent IT-1128388-B (IT)
Title: Isomerisation of N-paraffin hydrocarbon(s)
Inventor: HOLCOMBE THOMAS CHARLES
IPC: C10G/
Filed: 1980-04-02
Granted: 1986-05-28
Abstract: Practically complete isomerisation of n-paraffins in a feed stream comprising n-paraffins and other hydrocarbons is achieved by first passing the feed stream through a catalyst-contg. isomerisation reactor in the presence of H2 to isomerise at least part of the n-paraffin content. The reactor effluent is then passed to an adsorption unit, where the residual n-paraffins are adsorbed on a bed of zeolite, and the other paraffins are withdrawn as isomerisate. The zeolite bed is then stripped with H2 to produce a variable desorbate vapour stream contg. n-paraffins and H2, and the desorbate is mixed with a controlled amt. of fresh feed and recycled to the isomerisation reactor. The process is esp applicable to 5-6C refinery streams contg n- and iso-paraffins. By controlling the amt. of feed in response to the n-paraffin content of the desorbate, the amt. of circulating H2 can be reduced and the heat balance improved.
Patent IT-1128448-B (IT)
Title: Vehicle IC engine fuel feed controller
Inventor: NUNZIO VITTORIO DI
IPC: F02M/
Filed: 1980-05-16
Granted: 1986-05-28
Abstract: The analogue circuit (1) is arranged to provide an electrical signal with its amplitude proportional to the speed of rotation of the engine. The input terminal (1a) of the analogue circuit is intended to be connected to the vehicles induction coil and its output (1b) is connected to the input of a processing circuit (6) and to a threshold comparison circuit (7) exhibiting hysteresis. A position detector device (15) is arranged to provide an enabling electrical signal when the accelerator pedal is released. In operation, when the vehicle is running, immediately the accelerator pedal is released, the engine speed falls and a shut-off device (13) cuts off the fuel supply. The engine does not stop in these circumstances since it continues to be driven by the transmission. The control provides for the restoration of the fuel supply when the engine speed has reached the threshold value of the comparison circuit. The effect of the processing circuit restores the fuel feed to a greater extent, the faster the fall in engine speed. This allows the emission of unburnt hydrocarbons to be reduced and the heating of catalytic silencers, if fitted, to also be reduced.
Patent IT-1234967-B (IT)
Title: Procedure for the realization of medium pressure plaster casts for clay and similar and a device capable of actuating the aforementioned
Inventor: ZONTA GABRIELE
IPC: B28B/
Filed: 1988-03-11
Granted: 1992-06-09
Abstract: The procedure provides the utilization, in addition to the matrix capable of forming the cast, also an auxiliary matrix of complementary form to that above, additionally a counter-matrix designed to be placed above the latter; the auxiliary matrix and the counter-matrix serve to combine to form the network which supports the air intake channel in the clay, such that the aforementioned provide an identical profile to the formation matrix of the cast. The network, realized with soft material, is in fact squeezed and therefore compressed between the matrix and the counter-matrix, after being coated with resin, which causes it both to paste to the channel and to stiffen.