baber/WOPTO huggingface dataset:
Patent HU-198670-B (HU)
Title: Process for producing intermediates of sertralin intermedier
Inventor: QUALLICH GEORGE J
IPC: C07D307/32
Filed: 1988-06-10
Abstract: A novel three-step process for preparing 4-(3,4-dichlorophenyl)-4-phenylbutanoic acid is disclosed, which involves (1) reducing 4-(3,4-dichlorophenyl)-4-ketobutanoic acid to 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid; (2) then converting the intermediate hydroxy acid formed in the first step to 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone, and (3) thereafter reacting the resulting gamma-butyrolactone compound with benzene in a Friedel-Crafts type reaction to form the desired final product. The latter compound is known to be useful as an intermediate leading to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone and ultimately, to cis-(1S)(4S)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrah ydro-1-naphthaleneamine (sertraline), which is known to be a preferred anti-depressant agent in the field of medicinal chemistry. The aforementioned 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone and 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid are both novel compounds. There is also disclosed a novel process for converting 5-(3,4-dichlorophenyl)-dihydro-2(3H)-furanone directly to 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, as well as an alternate novel process for converting 4-(3,4-dichlorophenyl)-4-hydroxybutanoic acid directly to this same key intermediate.
Patent HU-193341-B (HU)
Inventor: FENDLE FERENC
IPC: E04B5/02
Filed: 1985-08-30
Abstract: A találmány eljárás födémszerkezet építésére, ahol a födémszerkezet béléselemeket, pl. hő- és hangszigetelő béléselemeket, betonacél armatúrát, hálóvasalást, kibetonozást tartalmaz, a szomszédos béléstesteket ideiglenes alátámasztással, pl. zsaluzógerendákkal támasztjuk alá. JeUegzetessége, hogy a béléselemek (2) oldallapjai és adott esetben az ideiglenes alátámasztás (1) felső felülete által határolt térbe betonacél armatúrát (3), a bétéstestek (2) felső felületére pedig hálóvasalást (5) helyezünk, a béléstestek (2) közötti teret (6) kibetonozzuk, a béléstestek (2) fölső felületére betonréteget (7) viszünk fel, a beton megszilárdulása után pedig az ideiglenes alátámasztást (1) eltávolítjuk. (1. ábra)
Patent HU-210083-B (HU)
Title: Process for producing 4-substituted 2,6-dialkyl-aniline- derivatives
Inventor: VOELKER THEODOR
IPC: C07C211/44
Filed: 1991-12-20
Abstract: A novel process for the preparation of 4-substituted 2,6-dialkylanilines of the general formula <IMAGE> is described. For this purpose, a 2,6-dialkylaniline is reacted with alpha -methylstyrene, with diisobutylene or with isobutene in the presence of a catalyst.
Patent HU-204649-B (HU)
Inventor: CAVANAH JACK A
IPC: A01H5/10
Filed: 1988-08-08
Abstract: A találmány tárgya olajipari restoret napraforgóvonal, melynek fajtaneve: PHA 009, önbeporzás és szelekció útján hét nemzedéken keresztül pedigré módszerrel nemesítve, amelynek fiatal növénye normálzöld színű, szára közepesen szőrözött. Közepes nagyságú levelei középzöldek, hólyagosodásuk hiányzik vagy nagyon gyenge. Nyelves virágai tojásdadok, sárgás színűek. Bibéje közepesen antociános. Főtányérja domború, közepes nagyságú. Kaszaija tojásdad alakú. Jellegzetessége, hogy hipokotilja nem antoicános, alacsony növésű, virágzásának ideje korai-közepes, levelei szélének fogazottsága közepes finomságú, szára a felső részén elágazó, főtányéqa a melléktányérok fölött helyezkedik el, állása függőleges, kaszatja kicsi, vékony és szürke csíkos.  l.ábra HU 204 649 A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-206698-B (HU)
Title: Process for producing n-benzyl-tetrahydro-furane-carboxamide derivatives
Inventor: REITER JOZSEF
IPC: C07D405/12
Filed: 1990-07-23
Abstract: N-Benzyl-tetra-hydro-furan- carboxy-amides of formula (I) are prepd. from diamino derivs. of formula (II). These are acylated by reactive derivs. of tetra-hydro-furan- carboxylic-acids of formula (III). - In formulae, (I) and (II), R and R1 are each H or 1-4C alkyl gp. or R and R1 are together an ethylene or propylene gp.; n = 2 or 3, provided that when n = 3 and R is a methyl gp., then R1 cannot also be a Me gp.. (1pp Dwg.No.0/0)
Patent HU-191728-B (HU)
Inventor: DOLESCHALL ANDRAS
IPC: G06F13/14
Filed: 1984-12-17
Abstract: Az eljárás során bármelyik egység működési igénynyel
léphet a rendszerben és amennyiben magasabb
prioritású igény nincs, abban az esetben a működését
engedélyezzük. A működési igény engedélyezésénél,
amennyiben egynél több központi vezetékköteg van
a rendszerben és az igénnyel fellépő egység, valamint
a működésre felkért másik egység két különböző központi
vezetékkötegen helyezkedik el, abban az esetben
először az igényt bejelentő egységet szolgáljuk ki,
majd a másik központi vezetékkötegen lévő egységet
és ezután a kérő egységgel újra kapcsolatot teremtve
befejezzük a kérés kiszolgálását
A berendezésnek központi vezetékkötegekre (A,
B) kapcsolódó központi egysége (11), valamint központi
vezetékkötegre (A, B) kapcsolódó perifériái
(12a-n), kérést kezdeményező egységei (13a-m) és
kérést kiszolgáló egysége (14) van. A kérést kiszolgáló
egység (14) ki/bemenetei központi vezetékkötegekre
(A B) bemenetel pedig kérő vezetékeken
(bl-n) keresztül a kérést kezdeményező egységek
(13a-13n) kimenetére vannak kötve.
Patent HU-210264-B (HU)
Title: Process for producing amines of condensed ring-systems containing nitrogen and pharmaceutical compositions containing them
Inventor: MORRIS JEANETTE K
IPC: C07D513/06
Filed: 1990-05-15
Abstract: Tricyclic nitrogen containing compounds, having central nervous system activity of structural formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, and R3 are independently hydrogen, C1-6 alkyl, alkenyl, or alkynyl, C3-10 cycloalkyl, or R1 and R2 are joined to form a C3-7 cyclic amine which can contain additional heteroatoms; X is hydrogen, C1-6 alkyl, halogen, hydroxy, alkoxy, cyano, carboxamide, carboxyl, or carboalkoxyl; A is SO2, N, CH, CH2, CHCH3, C=O, C=S, C-SCH3, C=NH, C-NH2, C-NHCH3, C-NHCOOCH3, or C-NHCN; B is CH2, CH, C=O, N, NH or N-CH3; n is 0 or 1; and D is CH, CH2, C=O, O, N, NH or N-CH3. These new compounds are suitable for treating schizophrenia, Parkinson's disease, anxiety, depression or as compounds for lowering blood pressure in animal or human hosts.
Patent IT-1242539-B (IT)
Title: Apparatus for toasting food products such as coffee, semi- comestible products and the like
Inventor: DRUSIANI GABRIELE
IPC: A23N/
Filed: 1990-06-22
Granted: 1994-05-16
Abstract: The apparatus 1 according to the present invention, which is of the type essentially consisting of a fixed casing or chamber 2, provided with at least one inlet opening 2a and one outlet opening 2b for containing, with definition of an interspace 3, a horizontal-axis rotating drum 4 for receiving the product 5 to be processed, and at least one duct 6 supplying a heated fluid to the drum and a discharge duct 8, envisages that the supply duct 6 and the discharge duct 8 emerge in the vicinity of the top part 4S and bottom part 4I of the drum 4, respectively, so that the flow lines of the heated fluid strike the drum 4 in transversal directions with respect to its axis of rotation from the top downwards.  A bored flame- breaking plate 13 is also provided in the vicinity of the top part 4S of the drum 4 so as to allow the transmission of the heat to the product 5 to be processed using all three different modes of heat exchange, i.e. by conduction, convection and irradiation. FIG. 1 <IMAGE>
Patent IT-1226766-B (IT)
Title: Composite ceramic sandstone tile with incisions
Inventor: BETTUZZI GIAN PAOLO
IPC: E04C/
Filed: 1988-12-13
Granted: 1991-02-06
Abstract: Ceramic sandstone tile with incisions, which has the surface on view showing on at least one side a ground face and deep incisions made with tools such as abrasive discs of different diameters at various inclinations to the tile which describe stylised motifs such as lance-shaped leaves or grooving with a triangular section, or the like.<IMAGE>
Patent LT-3637-B (LT)
Title: A small stick form smoker product
Inventor: KOSSMEHL PETER WALTER
IPC: A24D1/00
Filed: 1994-09-26
Abstract: A rod-like smoking product with a strand-like filler rod of comminuted smoking tobacco and which is enclosed by a mantle of reconstituted tobacco sheets. At least one of these tobacco sheets is essentially obtained from 75 to 100% by weight of tobacco-inherent constituents including tobacco extract obtained from leaf or cut tobacco blend and tobacco rib material, and tobacco cellulose obtained from cut tobacco blend or scrap and stalk or rib material where the ratio of leaf and scrap material to stalk and rib material is in the range of 1:1.1 to 1:5.
Patent LV-14602-B (LV)
Title: A method for producing cereal bars
Inventor: KUNKULBERGA DAIGA
IPC: A21D13/08
Filed: 2012-07-02
Abstract: Invention relates to methods for producing cereal bars. The method provides for using glucose-galactose syrup as a binder.
Patent LV-10844-B (LV)
Title: Process for producing of high-density caesium and rubidium salt solution
Inventor: PRINZ HORST
IPC: C01D17/00
Filed: 1995-05-11
Abstract: PCT No. PCT/EP93/03143 Sec. 371 Date Jul. 17, 1995 Sec. 102(e) Date Jul. 17, 1995 PCT Filed Nov. 10, 1993 PCT Pub. No. WO94/11303 PCT Pub. Date May 26, 1994The method of making a high density saline cesium and rubidium solution includes comminuting uncalcined pollucite and/or calcined lepidolite to a grain size of less than 0.1 mm; combining the comminuted material in the presence of water with Ca(OH)2 at a mol ratio of SiO2 to CaO of not less than 1:2; hydro-thermally decomposing at a temperature of 200 DEG  to 280 DEG  C., a pressure of 20 to 40 bar and with a suspension density of 4 to 15% by weight for from 1 to 3 hours to form a suspension containing insoluble solids; filtering the insoluble solids and washing to form a filtrate and concentrating the filtrate; blowing carbon dioxide into the concentrated filtrate to precipitate calcium carbonate and lithium carbonate and filtering the concentrated filtrate to separate the precipitated carbonates from a remaining solution; and then adding an acid or acid anhydride to the remaining solution until the pH of the remaining solution reaches about 6 and concentrating by evaporation to form the high density saline cesium and rubidium solution.
Patent LV-11085-B (LV)
Title: Method for preserving fish products
Inventor: OLENCUKA TAMARA
IPC: A23B4/00
Filed: 1995-09-13
Abstract: The invention is related to the fishing industry, in particular, to the production of fish delicatessens from fresh or defrosted frozen fish. The invention helps to improve the quality of the final product and improve its organoleptic qualities.A raw double fillet of fish is used and is breaded from both sides-from the side of the skin of the fish and from the inside. Then the fillets are folded together in the shape of a whole fish and fried. Breading is carried out, using a spice mixture, made of yellow mustard seeds, juniper berries, pimenta, and chili.
Patent NO-133100-B (NO)
Inventor: ATKINSON A W
IPC: C03C13/02
Filed: 1974-02-13
Abstract: Anvendelse av en glassfiber som armeringsmateriale eller filtermateriale.
Patent NO-146952-B (NO)
Inventor: STORNI ANGELO
IPC: C07C215/38
Filed: 1980-02-01
Abstract: For all designated states : BE, CH, DE, FR, GB, IT, LU, NL, SE 1. S-(+)-alpha-[methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I  see diagramm : EP0014434,P11,F1  or an acid addition salt thereof. For the contracting state : AT 1. A process for the production of S-(+)-alpha-([methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I ad indicated in claim 1, or of an acid addition salt thereof, which process comprises a) resolving the racemic alpha-[(methylamino)-methyl]-9-10-ethanoanthracene- 9(10H)-ethanol and isolating S-(+)-alpha-[(methylamino)-methyl]-9-10-ethano anthracene-9(10H)-ethanol, if desired in the form of an acid addition salt, or b) reacting a compound of the formula II  see diagramm : EP0014434,P12,F1  with a compound of the formula III X2 -CH3 wherein one of X1  and X2  is the amino group and the other is a reactive esterified hydroxyl group, and Y1 is a free hydroxyl group, and X1 together with Y1  can also be an epoxy group, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, or c) in a compound of the formula IV  see diagramm : EP0014434,P12,F2  in which at least one of Z1  and Z2  is a removable radical and the other may be hydrogen, or Z1  and Z2 together are a divalent removable radical, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, removing Z1 and/or Z2 , d) reducing a compound which differs from the compound of the formula I only in that, in said compound, a carbon atom adjacent to the nitrogen atom is attached to this latter through a double bond or is substituted by a hydroxyl group or an oxo radical, optionally together with lower alkoxy, or e) adding ethylene to S-alpha-[(methylamino)-methyl]-9(10H)-anthracene, or hydrolyzing the intermediate obtained, and, if desired, converting the resultant S-(+)-alpha-[(methylamino)methyl]-9,10-ethanoanthracen- e-9(10H)-ethanol into an acid addition salt and/or liberating the base from a resultant acid addition salt.
Patent NO-169739-B (NO)
Inventor: WU YULIN
IPC: E21B43/25
Filed: 1985-07-08
Abstract: A water permeability correction process, and composition therefor, to improve the sweep efficiency of waterflooding which involves the sequential injection of (1) an optical aqueous preflush slug to adjust connate water salinity, (2) an aqueous sequestered polyvalent metal cation, such as chromium, wherein the sequestering anion is bactericidal, such as propionate, (3) a gelable polymeric viscosifier, such as polyacrylamide, and, preferably, (4) an aqueous drive fluid.
Patent NO-165820-B (NO)
Title: Anordning ved nettfordelingsanlegg.
Inventor: OLSEN STEIN OLAF
IPC: H02B/
Filed: 1988-12-02
Abstract: Anordning ved nettfordelingsanlegg inneholdende en der eller et deksel, som gir tilgang til et koblingsanlegg og en transformator i en nettstasjon. Dåren hhv. dekselet er forsynt ned en låseanordning som aktiverer en bryter hhv. brytere (Sl) når anlegget skal betjenes. På transformatorens sekundærside er det anbrakt en deteksjonsenhet (F2, F3, F4) i hver fase for å detektere og avgi et utløserslgnal for frakobling av nettet (01) når strømmen overstiger en gitt verdi. Deteksjonsenheten kan være overstrømsrelé av elektronisk eller elektromekanisk type. Deteksjonsenheten hhv.-enhetene er forbundet med dørbryterne (Sl) for å avgi utløserslgnalet for fråkopling av nettet når dør-bryterne (Sl) aktiveres. Kår anlegget ikke er ubetjent, vil det reagere på deteksjonen av en strøm som overstiger en verdi på f.eks. 1,0-merkestrømmen, og således frakople nettet (0).
Patent YU-47370-B (YU)
Title: Postupak za dobijanje srebrovih soli
Inventor: ARMSTRONG W D
IPC: C07D303/04
Filed: 1990-08-20
Abstract: POSTUPAK ZA DOBIJANJE SREBROVIH SOLI, koje se koriste za dobijanje podloge od srebrovih katalizatora pogodnih za oksidaciju etilena do etilen oksida, tako što se vrši impregnisanje podloge ugljovodoničnim rastvorom srebrove soli, naznačen t ime, što se so srebra dobija reakcijom jedinjenja srebra kao što je srebro oksid ili srebro karbonat sa neokiselinom koja ima više od 7 atoma ugljenika, kao što je neodekanska ili neotridekanska kiselina u prisustvu agensa za rastvaranje, alkohola, kao što je etanol, što se srebro odvaja uvodjenjem agensa za taloženje, alkohola, kao što je etanol, i što se odvojena so srebra pere radi uklanjanja kiseline. Prijava sadrži još 1 nezavisan zahtev.
Patent YU-48132-B (YU)
Title: Automatski prekidač, posebno automatski zaštitni prekidač
Inventor: OSTERMANN W
IPC: H01H9/34
Filed: 1990-08-30
Abstract: AUTOMATSKI PREKIDAC, POSEBNO AUTOMATSKI ZASTITNI PREKIDAC gde je automatski prekidac sa kucistem (1) od izolacionog materijala, koje prima prekidacki mehanizam, i komora (3) za gasenje elektricnog luka koja je obuhvacena kucistem, koji ima predkomorni pros-tor (3c), koji je bocan na raspored kontakata (5), sa isturenim od kucista integriranim sredstvima (3f) za vodjenje elektricnog luka radi ulaska isklopnog elektricnog luka (9, 9', 9") od kontaktnog mesta u podrucje za gasenje elektricnog luka, narocito do niza pljosnatih elektroda (4) za gasenje elektricnog luka, koji sa svoje strane predkomorni prostor (3c), koji se od rasporeda kontakata (5) do pljosnatih elektroda (4) za gasenje elektricnog luka prosiruje u obliku levka i snabdeven je sinama (5a', 6, 7) za premoscenje elektricnog luka, zatvara na strani okrenutoj prema kontaktnom mestu, naznacen time, sto su u predkomornom prostoru (3c) najmanje na jednoj bocnoj povrsini unutrasnjih bocnih povrsina (3a, 3b) kucista (1), koje su skoro paralelne sa ravni kretanja kontakta pri otvaranju kontaktne poluge (5b), rasporedjene spojke (3d, 3e) od izolacionog materijala, koje nalezu pocev od rasporeda kon-takata (5) i odatle duz sina (5a', 6, 7) za premoscenje elektricnog luka i koje obuhvataju sine (5a', 6, 7) za premoscenje elektricnog luka do proreza u ravni otvaranja kontakta do predkomornog prostora (3c) i istovremeno obrazuju zaptivne zidove za prekidacki mehanizam (2), i sto su u kanalu za strujanje (8) predkomornog prostora (3c), izmedju zaptivnih zidova (3d; 3e; 1e) pruzajuci se od osnove bocnih povrsina (3a, 3b) u smeru ravni obrtanja kontakata, postavljeni istureni stubici, odnosno rukavci (3f) skoro ujed-naceno rasporedjeni tako da oni sa svojim ceonim povrsinama (3f') i u sadejstvu sa spojkama (3d, 3e) obezbedjuju usko bocno vodjenje isklopnog elektricnog luka (9) sa malom dodirnom povrsinom i sto izmedju stubica, odnosno rukavaca (3f), uprkos uskom vodjenju, ostaje veliki prostor za ekspanziju gasa. - Prijava sadrzi jos 14 zavisnih zahteva.
Patent YU-45677-B (YU)
Title: Temperaturno stabilni optični sistem za koncentracijo svetlobne energije širokega spektralnega pasu
Inventor: ZADRAVEC D
IPC: G02B17/08
Filed: 1984-11-22
Abstract: TEMPERATURNO STABILNI OPTIČNI SISTEM ZA KONCENTRACIJO SVETLOBNE ENERGIJE ŠIROKEGA SPEKTRALNEGA PASU, ki ga sestavljata prozorno valjasto telo 1 in prozorno valjasto telo 2 in sta na znan način zlepljena, označe n s tem, da ima valjasto telo (1) na eni strani okroglo ploskev (A) na drugi pa kolobarjasto ploskev (B) okoli okroglega zrcala (Z1), da ima valjasto telo (2) na eni strani ob osi konkavno ploskev (D) okoli te pa kolabarjasto ploskev (C), da je druga stran telesa (1) v celoti konveksna in ima ob osi okroglo ploskev (E) okoli nje pa kolobarjasto zrcalo (Z2) da je stran valjastega telesa (1) s kolobarjasto ploskvijo (B) zlepljena na stran valjastega telesa (2) s kolobarjasto ploskvijo (C).
Patent YU-40883-B (YU)
Title: Combined plate with low conbustibility
IPC: E04B1/94
Filed: 1980-09-05
Abstract: 1. Hardly flammable composite panel of a foamed core layer of hard PVC and metal cladding sheets adhered on this core layer, characterised in that the core layer (2) contains as filler antimony trioxide and aluminium hydroxide in a weight ratio of 1:3 to 1:5 and the total amount of filler amounts to 7 to 20% related to the amount of the hard PVC.
Patent YU-41023-B (YU)
Title: Caontinuausly operating machine for producing poper or the like
Inventor: FREZZOTTI A
IPC: D21F1/00
Filed: 1977-12-20
Abstract: A continuous machine for the manufacture of fiber-containing materials such as paper, which comprises a rotating cylinder partly immersed in a body of liquid containing fibers in suspension. The surface of the cylinder comprises permeable and impermeable areas arranged in a predetermined pattern, and fibers are drawn onto the permeable areas by suction from within the cylinder, the layers of fibers formed on these areas being transferred to a conveyor belt which contacts the cylinder surface at a zone out of contact with the liquid. The surface of the cylinder is washed upstream of the transfer zone to remove fibers and other particles which may adhere to the impermeable areas of the cylinder surface by feeding cleansing liquid, such as pure water, across an overflow edge into a space adjacent the cylinder so that the cleansing liquid flows parallel to the impermeable areas.
Patent ZA-806440-B (ZA)
Title: Single mode fibre
Inventor: BLACK P
IPC: C03C13/04
Filed: 1980-10-20
Abstract: Single mode optical fibre for operation in the wavelength range 1.5 to 1.7 microns is made by depositing a cladding glass layer (51) and then a core glass layer (52) upon the bore of a silica substrate tube (50). The bore of the coated tube is then collapsed to form a solid cross-section optical fibre preform. The cladding glass has an index matching that of silica and either contains no oxide of phosphorus or the minimal amount to proved a low enough deposition temperature and high enough deposition rate to provide an acceptably low diffusion of hydroxyl groups from the material of the substrate tube. Optionally the deposition of the cladding may be preceded by the deposition of a diffusion barrier layer which may contain a higher proportion of oxide of phosphorus.
Patent ZA-815366-B (ZA)
Title: Apparatus for measuring one or more polluting components in a certain atmosphere
Inventor: THEULINGS JOHANNES ALPHONSUS H
IPC: G01N33/00
Filed: 1981-08-05
Abstract: Apparatus for measuring one or more polluting components in a certain atmosphere, consisting of a carrier gas supply system (1, 2, 3, 4, 5, 6, 7), a sample cock (8) for the supply of a certain amount of gas to be examined together with a carrier gas, an oven (11) containing a separating means for the components of the gas to be examined, a detector (12), an eliminator (13) for eliminating components which are not to be determined, and an integrator or peak height measuring system (14) for indicating the concentration of the component(s) which have been determined.
Patent ZA-822727-B (ZA)
Title: Immunochemical reagent
Inventor: SATOSHI TSUTSUI
IPC: G01N33/53
Filed: 1982-04-21
Abstract: A sensitized particulate reagent for immunological reaction, which comprises particulate carriers suspended in an aqueous medium having an electric conductivity of 5.0 mS/cm or less, said particulate carriers being sensitized with an antigen or an antibody.
Patent ZA-865105-B (ZA)
Title: Solid pharmaceutical preparation
Inventor: ETIENNE ALAIN
IPC: C07H17/08
Filed: 1986-07-09
Abstract: There is described a solid pharmaceutical preparation for oral administration which produces high and long-lasting blood and tissue levels, containing 9-deoxo-11-deoxy-9,11-[imino[2-(2-methoxyethoxy)-ethylidene]oxy]-(9S)- erythromycin as active substance, in which the active substance must be intimately mixed with a basic excipient in a ratio of 1 mol of active substance to at least 2 gram-equivalents of basic excipient, and the preparations are coated with a gastric juice-resistant lacquer which is soluble in a pH range of between 5.5 and 6.8, and processes for preparing them. The solid pharmaceutical preparations include tablets, pellets or granules and a syrup can be produced from the latter.
Patent ZA-885683-B (ZA)
Title: A communications system comprising an isdn terminal contact for different isdn interfaces in an isdn switching device network
Inventor: VOELZKE ECKHARD
IPC: H04Q11/04
Filed: 1988-08-03
Abstract: The Integrated Services Digital Network terminal equipment is connected into the network via either a two-wire link or a four-wire link to a detector unit with a switch bank and auxiliary power supply. The connection is recognised automatically and switched to the corresp. termination unit. The two-wire connection when detected is converted into a four-wire one and assigned to an additional plug connector in the sense of connection of further terminal equipments. The four-wire connection when detected is switched directly to the additional plug connector.