baber/WOPTO huggingface dataset:
Patent AT-403821-B (AT)
Title: Structural element
Inventor: PAUSER MICHAEL DIPL ING
IPC: E04B1/04
Filed: 1992-12-24
Granted: 1998-05-25
Abstract: Structural-element system having various structural elements 1 which can be lined up in a row next to one another and have at least one curved boundary surface 2, 4, it being the case that the structural elements 1 are lined up in a row next to one another by way of their curved boundary surfaces 2, 4 and the abutting surfaces 2, 4 of said structural elements 1 are curved in a mating manner. <IMAGE>
Patent AT-393527-B (AT)
Title: Downflow baffle
IPC: E03F5/12
Filed: 1989-12-21
Granted: 1991-11-11
Abstract: A downflow baffle 4 in a water-collecting or settling tank 1 is arranged upstream of an end wall 2 with sill 3. It comprises a top, fixed diverter 5 and a downwardly adjoining, articulated swing flap 7 which can be moved on the diverter 5. Provided beneath the swing flap 7, on the end wall 2, is a baffle plate 8 which projects towards the swing flap 7 and has two baffle surfaces 9, 10, of which the first, bottom surface 9 slopes up in the direction of the swing flap 7, starting from the end wall 2, and of which the second surface 10, below the first, slopes down, starting from the end wall 2. <IMAGE>
Patent DK-155056-B (DK)
Inventor: MAEKELAE PAAVO
IPC: E03F5/04
Filed: 1983-05-06
Abstract: A floor drain or some other cup-shaped water seal, comprising a cupped body (1), a superstructure including a trash screen (2), a water seal forming wall (3), and an outlet (4) for a sewer pipe (5). A problem is to improve the superstructure of a floor drain so as to prevent bacteria from spreading out along moist surface films or membranes. In order to resolve the problem, the superstructure is provided with a funnel-shaped ring (6), which is fitted below trash screen (2) and whose central hole (7) is smaller than said outlet (4) and whose outer rim is tightly (8) sealed to body (1).
Patent DK-161034-B (DK)
Inventor: EXNER RODICA
IPC: F16L59/12
Filed: 1984-11-14
Abstract: 1. A cylindrical metal jacket (1) as part of piping or of a receptable and having on its inside insulation (2) in the form of mouldings (2a), preferably of ceramic, which are retained by metallic section rings (5) at predetermined distances from the jacket (1) axially thereof and which each have : an arm (5a) extending radially towards the jacket (1) and operative axially as support for the mouldings (2a) ; and on the radially inwards end of the arm at least one arm (5b) which extends substantially axially and which engages in an aperture (2b) of corresponding cross-section in the mouldings (2a), characterized in that the section rings (5), which are not welded to the jacket (1), are secured axially solely by discrete retaining elements (7a, 7b) disposed on the inside surface (1a) of the jacket (1) without impairment of heat-expansion-induced radial mobility of the section rings (5).
Patent DK-164280-B (DK)
Inventor: GERSTER JOHN F
IPC: C07D215/18
Filed: 1984-11-15
Abstract: Compounds of the types (I) and (II) are disclosed, <CHEM> wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.
Patent FI-84019-B (FI)
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F13/15
Filed: 1985-11-07
Granted: 1991-06-28
Abstract: The present invention relates to absorption articles such as diapers or sanitary napkins comprising partly a liquid permeable first outer layer (1) and a preferably liquid impermeable second outer layer (2) applied to either side of an absorption body (3) encased therein; partly elastic members applied under tension and intended for bringing the edge portions of said article into tightly sealing contact with the body of the wearer. The primary distinguishing feature of the inventive article is that the elastic members (24, 25) are comprised in a network.
Patent FI-98570-B (FI)
Inventor: HUGL HERBERT
IPC: C07D277/56
Filed: 1990-11-19
Granted: 1997-03-27
Abstract: The optical biosensor is based on fluorescence energy transfer and consists of 
 
  a) a solid support, 
  b) a monolayer or multilayer Langmuir-Blodgett(LB) film applied to a), 
  c) at least one fluorescent dye F1 which is located in at least one of the upper 4 layers of the LB film, 
  d) a molecule (receptor) which is capable of specific interaction and is bound or located in or on the uppermost layer of the LB film, and 
  e) a mobile fluorescent dye F2 whose excitation band overlaps sufficiently for energy transfer with the emission band of F1 and which 
 
  e1) is covalently bonded to a ligand which is able to bind to the receptor or which 
  e2) is covalently bonded to another receptor which is able to bind to the complex of the first receptor and ligand, 
 
 where the ligand or the ligand and the second receptor are not initially bound to the LB film.
Patent FI-101830-B (FI)
Inventor: NOPPE MARCUS JOANNES MARIA
IPC: G03C1/00
Filed: 1991-03-13
Granted: 1998-08-31
Abstract: A light-stable physical developer comprising a solution of silver ions, a desensitizing agent and a reducing agent. A method for the detection of one or more components of an aggregate formed between at least one specific binding agent and its corresponding bindable substance by labelling at least one component of said aggregate with a marker and contacting said aggregate with said light-stable physical developer, whereby under influence of the marker a metal particle is formed which can be detected. Further the invention also relates to products, e.g. a test-kit adapted for carrying out the above mentioned method.
Patent FI-101044-B (FI)
Inventor: SIMON JAIME
IPC: A61K51/04
Filed: 1991-06-17
Granted: 1998-04-15
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically-acceptable salts thereof, especially <1><5><3>samarium-ethylenediaminetetramethylenephosphonic acid, which optionaily contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand.
Patent FI-98645-B (FI)
Inventor: TERAUCHI MICHIYOSHI
IPC: E03F3/04
Filed: 1991-09-03
Granted: 1997-04-15
Abstract: The invention relates to a seal (1) for a joint comprising a cylindrical inner core layer (2) made of a water-unexpansible flexible material and having an internal opening (2a), and an outer coating layer (3) which is made of a water-expansible rubber. The outer coating layer (3) coats the inner core layer (2) and has penetrating openings (4) in the form of slits, pinholes or the like. The penetrating openings (4) extend to penetrating openings in the inner core layer (2) and communicate with the internal opening (2a) through the penetrating openings of the inner core layer (2). <IMAGE>
Patent FI-103499-B (FI)
Inventor: SORS CARLOS ALBERTO
IPC: B66B9/04
Filed: 1992-12-29
Granted: 1999-07-15
Abstract: Pneumatic vacuum lift elevator, in which the vertical shaft is a tube with smooth interior surface, preferably cylindrical, with straight axle, and the transport cab or vehicle moving inside such tube is a piston with vertical movement, with minimum play inside the tube, equipped with air suction devices at the upper end of the tube, capable of causing a sufficient pressure differential to displace such piston in controlled ascending and descending movement; completed with an air entry or intake in the lower end of the tube, and the access doors with which the tube is equipped, and which are hermetically closed on the various stopping levels. <IMAGE>
Patent FI-99039-B (FI)
Inventor: KINNUNEN JORMA
IPC: B05C11/02
Filed: 1995-10-26
Granted: 1997-06-13
Abstract: The invention relates to a method and assembly for coating a moving paper or paperboard web (1), in which method coating mix is applied to the surface of the web (1) by means of a rotating applicator roll (11) with simultaneously transferring fresh coating mix onto the surface of said applicator roll. The coating mix applied to the web (1) is levelled with the help of smoothing means (4, 5, 6) acting against a backing roll (8). According to the invention, the web (1) to be coated is pressed against the applicator roll (11) with the help of an endless band (2), which is adapted to pass over at least said applicator roll (11), said backing roll (8) and said adjustment roll (10) placed in front of said applicator roll (11) in the machine direction of the web so that the band (2) with the web (1) backed by said band are together deflected to pass over said applicator roll (11) along their path between said adjustment roll (10) and said backing roll (8). <IMAGE>
Patent HU-191208-B (HU)
Title: Herbicide compositions containing hidantoine derivatives
Inventor: SCHROEDER LUDWIG
IPC: C07D233/76
Filed: 1983-04-07
Abstract: Die Erfindung betrifft neue Cycloalkan-5'-spirohydantoine der Formel
     die in der Beschreibung erläutert wird. Es werden ferner Verfahren zur Herstellung der neuen Verbindungen beschrieben sowie die Verwendung der Verbindungen zur Bekämpfung unerwünschten Pflanzenwachstums.
Patent HU-198252-B (HU)
Inventor: NAGY GABOR
IPC: G06F13/00
Filed: 1987-03-31
Abstract: A találmány tárgya modulárisan tetszőlegesen bővíthető és nagy élettartamú hajlékony mágneslemezes háttértároló egység mikroszámítógéphez, amelynek a mikroszámítógép központi egységéhez (1) csatlakozó bemeneti vonalcsoportjai (H10, Hll) kimeneti vonalcsoportja (Hl2), második hajlékony mágneslemezes háttértároló egységhez (H2) csatlakozó kimeneti vonalcsoportjai, (H13, H14), bemeneti vonalcsoportja (Hl 5), az első hajlékony mágneslemezes háttértároló egységnek (Hl), egy, vagy több drive-ja (61 . . . 6n) van. A hajlékony mágneslemezes háttértároló egységre jellemző, hogy az első bemeneti vonalcsoport (H10) kiválasztó logika (2) bemeneti vonalcsoportjára (20), a második bemeneti vonalcsoport (Hll) vonalmeghajtó áramkör (3) bemeneti vonalcsoport- I jára (30), az első kimeneti vonalcsoport (Hl2) jelkapcsoló áramkör (4) kimeneti vonalcsoportjára (41) van kötve. A kiválasztó logika (2) első kimenete (22) a jelkapcsoló áramkör (4) első bemenetére (40), második kimenete (23) az ,ji”-edik drive (6n) első bemenetére (6n0), harmadik kimenete (24) az első drive (61) első bemenetére (610), negyedik kimenete (25) motorkapcsoló áramkör (5) első bemenetére (50), a vonalmeghajtó áramkör (3) második kimeneti vonalcsoportja (32) az „n”-edik drive (6n) bemeneti vonalcsoportjára (6nl), harmadik kimeneti vonalcsoportja (33) az első drive (61) bemeneti vonalcsoportjára (611) csatlakozik. A jelkapcsoló áramkör (4) második bemeneti vonalcsoportja (23) az ,,n”-edik drive (6n) kimeneti vonalcsoportjára (6n4), harmadik bemeneti vonal csoportja (44) az első drive (6) kimeneti vonalcsoportjára (614), második bemenete (45) a motorkapcsoló áramkör (5) első kimenetére (51) van kötve. A motorkapcsoló áramkör (5) második, harmadik bemenete (52, 53) az „n”-eóik drive (6n) második, első kimenetére (6n3,6n2), negyedik, ötödik bemenete (54,55) az első drive (61) második, első kimenetére (613, 612), második Idmenete (56) az első drive (61) második bemenetére (615) és az ,41,,-edik drive (6n) második bemenetére (6n5) csatlakozik, hatodik bemenetére (57) pedig motor tápfeszültség (UM) kapcsolódik (1. ábra). -1-
Patent HU-194340-B (HU)
Inventor: BAJNOCZI FERENC
IPC: E03B5/06
Filed: 1985-05-02
Abstract: A találmány szivattyútelepre vonatkozik, amely — például az öntözés és belvízvédelem területén - különösen vízkivételhez használható. Acél csőcölöphöz (2) csatlakozik a nyomóvezeték függőleges szakasza (5), és a szivattyú (12) ehhez vagy kívülről csőidom (20) segítségével kapcsolódik, vagy - mint csőszivatytyü (12a) - benne helyezkedik el. A vízszintes nyomócsőszakasz (5) nyomócsőív (4) közbeiktatásával van a függőleges nyomócsőszakaszhoz (3) kapcsolva. A nyomóvezeték-rendszer tartószerkezetként is funkcionál (1. ábra).  -1-
Patent HU-189175-B (HU)
Title: Method and apparatus for pretreating non-ferrous metals at cold working
Inventor: BACKUS HENRICUS P M
IPC: C23G1/00
Filed: 1982-09-09
Abstract: The invention relates to the pretreatment of ductile non-ferrous metal to be deformed in a continuous plastic deforming device (20) in which the surface parts of the metal to be deformed do not substantially form surface parts of the metal after said deformation. Known methods of pretreatment include scaling off of thin surface layers and pickling e.g in baths and coiling or storing the metal thereafter before feeding to the deforming device. Such methods have disadvantages in view of energy, waste of material and, in many cases, in still having some surface contamination on the metal entering the deforming device. To avoid such disadvantages, the invention proposes to spray the metal with a deoxidation and cleaning agent in one throughgoing operation directly while it is moving to the deforming device and continuously and synchronously therewith. Spraying is done by directing forceful jets of the liquid onto the moving metal surface. The spraying agent is a strong alkali and for some types of alloys there is a further spraying step using an acid such as a strong nitric acid solution in water. The metal is thereupon, while moving on to the deforming device, rinsed with water and dried.
Patent HU-203969-B (HU)
Title: Process for producing retinoid containing pharmaceutical and cosmetic compositions
Inventor: BRYCE GRAEME FINDLAY
IPC: C07C333/04
Filed: 1989-07-12
Abstract: Compounds of formula I can be used as topical agents to combat the disorders of the skin produced by photodamage which disorders include: wrinkling, elastosis and premature aging. Compounds of formula I are <CHEM> wherein n represents 1 or 2, R represents mono- or di-(lower alkyl)carbamoyl.
Patent HU-196241-B (HU)
Title: Biotechnological process for preparing cobamide derivatives
Inventor: KARPATI ZOLTAN
IPC: C12P19/42
Filed: 1986-08-18
Abstract: Simultaneous biotehnical prepn. of carbamide derivs., namely 5,-hydroxy- benzimidazolyl-cobamide coenzyme or 5-hydroxy- benzimidazolyl -cobamide and optionally 5,6-di -methyl- benzimidazolyl -co-bamide coenzyme or 5,6-di-methyl- benzimidazolyl cobamide employs anaerobic, septic fermentation by a mixed micro-population of mesophylic methane producing bacteria as 24 A1 labelled Corynebacterium Sp., 239 A 1/6 labelled Propionibacterium Sp., and NC017 labelled Methanococcus on a nutrient contg. partially known precursors namely 5-hydroxy- benzimidazole or 3,4-di-aminophenol or 3,4-di-nitro-phenol or optionally 5,6-di -methyl benzimidazole. Cells contg. 5-hydroxy benzimidazolyl -cobamide-coenzymes are isolated and opt. treated by known method in the presence of cyanide ions.
Patent HU-190976-B (HU)
Inventor: LENDVAY LAJOS
IPC: H01B17/26
Filed: 1984-10-05
Abstract: A találmány villamos átvezetőre vonatkozik, amely főként nagynyomású tereknél alkalmazható. A találmány szerinti villamos átvezetőnek foglalata (hüvelye) (10), üveganyagú szigetelő része (14) és azon keresztülmenő villamos vezető anyagú átvezetője (13) van, ahol a szigetelő rész (14) anyaga megszilárdult nedvesítő olvadékként az átvezető huzal(oka)t körbe fogva kötődik. A szigetelő rész üveganyaga tömeg %-ban kifejezve a következő összetételű: PbO 60-80, ZnO 3-20, B2O3 5-20, SiO2 0-10, CuO 0-2, CdO 0-5, BaO 1-8, Li2O 0-5, A1F3 0-2, V-, Co-, Ni-oxid 0-2, Ag-, Sb-oxid 0-3 és adott esetben az üveganyag tömegére számított legfeljebb 25% Ti-, Zr-, Cr-, Al-oxid legalább egyike kísérőként van jelen. A találmány szerinti villamos átvezető jól tűri a _50-+120°C közötti üzemelési hőmérséklettartományt, átütési szilárdsága legalább 1000 Veff, így villamos jelek továbbítására nagynyomású tereknél, pl. 40 MPa-nál jól alkalmazható.  — 6 —14 —10 ------/2 -1-
Patent HU-209617-B (HU)
Title: Herbicidal and bioregulatory compositions containing salicylic aldehyde and salicylic acid derivatives and sulfur analogues, thereof, as well as process for producing the active ingredients
Inventor: EICKEN KARL
IPC: C07D409/12
Filed: 1990-06-13
Abstract: Salicylaldehyde derivatives and salicyclic acid derivatives of the formula I   <IMAGE> I  where A is an unsubstituted or substituted phenyl radical, an unsubstituted or substituted 5-membered heteroaromatic radical having from 2 to 4 nitrogen atoms or two nitrogen atoms and additionally one sulfur or oxygen atom or an unsubstituted or substituted thienyl, pyridyl, naphthyl, quinolyl, indazolyl or benzotriazolyl radical, X is oxygen or sulfur, and the radicals R1 and R4 have the means given in the specification, processes and intermediates for their production, and their use as herbicides and bioregulators.
Patent HU-183749-B (HU)
Title: Process for preparing new guanidine derivatives
Inventor: NAFISSI-VARCHEI MOHAMMAD M
IPC: C07D211/56
Filed: 1981-10-12
Abstract: This invention relates to novel guanidine derivatives of the general formula
     their isomers at the guanidine group and salts of such compounds. The compounds and their salts are useful as anthelmintics.
Patent HU-200862-B (HU)
Inventor: KERI JOZSEF
IPC: H01M4/02
Filed: 1987-10-07
Abstract: A találmány tárgya berendezés ólom-akkumulátorok ikerrácsainak és/vagy iker-lemezeinek szélvágására, a berendezésben két egyazon síkban lévő, egymással mozgássukban szinkronizált szállítószalag síkja felett és alatt három-három hengeralakú görgőkből álló görgőpár van, a szinkronizált szállítószalagoknál, azok sÍQa felett terelők vannak elhelyezve. A találmány lényege, hogy a szinkronizált meghajtású szállítószalagokhoz (4a, 4b), azok síkja felett és a szállftószalagokkal (4a, 4b) párhuzamos síkban rugózó terelők (5a, 5b) csatlakoznak, az egymás mellett elhelyezett és hengeralakú görgőkből (6a, 6b; 7a, 7b; 9a, 9b) álló három görgőpár páronként összetartozó görgői (6a, 6b; 7a, 7b; 9a, 9b) függőlegesen egymás felett és a szállítószalagok (4a, 4b) síkja felett (6a, 7a, 9a) és alatt (6b, 7b, 9b) vannak elhelyezve, a görgőpárok tengelyei párhuzamosak a szállítószalagok (4a, 4b) síkjával és merőlegesek a szállítószalagok (4a, 4b) hosszirányára, a középső görgőpár egyik görgőjén (7a vagy 7b), annak féltengelymagasságában — előnyösen csonkakúp alakú — forgókés (8a vagy 8b) van, mely forgökés (8a vagy 8b) síkja merőleges az előbbi görgő (7a vagy 7b) tengelyére (2. ábra). A leírás terjedelme: 3 oldal, 1 ábra  2. ábra HU 200 862 B -1-
Patent HU-202915-B (HU)
Title: Process for producing plant tissue and celle cultures of high biological value enriched in microelements and pharmaceutical compositions containing them
Inventor: BOGDANY LASZLO
IPC: A61K35/08
Filed: 1988-10-05
Abstract: Process for prepq. plants or parts of plants of improved biological value comprises growing plant seed, tissue or cells in a culture medium comprising trace element(s) in a concn. of 1 nM-0.1M. Also claimed are dietetic, pharmaceutical and cosmetic compsns. contg. plants, parts or extracts of high trace element content prepd. as above.
Patent HU-203711-B (HU)
Inventor: BECK MIHALY
IPC: C05G1/06
Filed: 1988-10-11
Abstract: A találmány tárgya eljárás 10:30:0 tömegarányú nitrogén-, foszfor-, kálium-hatóanyagú alap szuszpenzió és ebből 5-22:5-30:0-25 tömegarányú nitrogén-, foszfor- és kálium-hatóanyagú, lassan ülepedő, 67 pH-jú, 1 mm átmérőjűnél nagyobb lebegő részeket nem tartalmazó műtrágya előállítására, amely ásványi eredetű tápanyagként N-t, ammónia, mono-ammónium-foszfát és/vagy karbamid formájában, P2O5-t mono-ammónium-foszfát formájában és adott esetben KjO-t kálisó fomrájában, valamint adott esetben; kálium alkalmazásakor azonban mindig 0,5-2,01% bentonitot is, és adott esetben polianionos adalékot tartalmaz. A találmány lényege, hogy alapszuszpenziót 1364 tömegrész MAP, 500 tömegrész 25 tömeg%-os szál- lniák, valamint 300-86 tőmegrész víz és 86-300 rész gőz - emellett a víz és gőz mennyisége összesen mindig 386 tömegrész - állandó keverés és nedves őrlés mellett való reagáltatásával állítják elő úgy, hogy a szuszpenzió hőmérsékletét a gyártás folyamán 5570 ’C-os hőmérsékleten tartják, és kívánt esetben, kálium alkalmazásakor mindig, az 5-22:5-30:0-25 tömegarányú nitrogén-, foszfor- és kálium-tartalmú műtrágya szuszpenzió előállítására az alapszuszpenzióhoz - a kívánt összetételű NPK-szuszpenzió képzéséhez szükséges tápanyagofrrásokon kívül - 5-20 tömeg% bentonit-tartalmú olyan bentonit szólt adagolnak, amely legalább 24 órán át pihentetett, és legalább 30 t% montmorillonit tartalmú nátrium-bentonizot és polianionos adalékot tartalmaz. A leírás terjedelme: 5 oldal, ábra nélkül HU 203 711 -1-
Patent HU-202205-B (HU)
Title: Fungicidal compositions and process for producing the propenecarboxylic acid derivatives active ingredients of the compositions
Inventor: CLOUGH JOHN MARTIN
IPC: C07D213/79
Filed: 1988-10-12
Abstract: Fungicidal compounds of the formula (I) :
     and stereoisomers thereof, wherein K is oxygen or sulphur; Z is optionally substituted aryl or optionally substituted heteroaryl; X is 0, S(O) n , NR 4 , CR 1 ,R 2 , CHR 5 , CO, CR 1 (OR 2 ), C=CR 1 R 2 , CHR 1 CHR 2 , CR 1  =  CR   2 , CHR I CR 2 =C H , C= C , OCHR 1 , CHR'O, OCHR 1 O, S(O) n CHR 1 , S(O) n CHR 1 O, CHR 1 S(O) n , CHR 1 OSO 2 , NR 4 CHR 1 , CHR 1 NR 4 , CO 2 , 0 2 C, S0 2 0, OS0 2 , CO.CO, COCHR 1 , COCHR 1 O, CHR 1 CO, CHOH.CHR 1 , CHR 1 .CHOH,     CONR 4 , OCONR 4 , NR 4 CO, CSNR 4 , OCS.NR 4 , SCO.NR4, NR 4 CO 2 , NR 4 CS, NR 4 CSO, NR 4 COS, NR 4 CONR 4 , S(O) n NR 4 , NR 4 S(O) n , CS 2 , S 2 C, CO.S, SCO, N=N, N=CR 1 , CR 1 =N, CHR 1 CHR 2 CH(OH), CHR'OCO, CHR 1 SCO, CHR 1 NR 4 CO, CHR 1 NR 4 COR 4 , CHR 1 CHR 2 CO, O.N=CR 1 , CHR I O.N= CR   2 , CO.OCR I R 2 , CHR 1 CHR 2 CHR 3 , OCHR 1 CHR 2 , (CH 2 ) m O, CHR 1 OCHR 2 , CHR 1 CHR 2 O, OCHR 1 CHR 2 O, S(O)- n CHR 1 CHR 2 , CHR 1 S(O) n CHR 2 , CHR 1 CHR 2 S(O) n , CR 1 =NNR 4 , NR4N=CR 1 , CHR 1 CONR 2 , CHR 1 OCO.NR 2 , CH=C HCH20 , COCHR 1 CHR 2 O or (R 5 ) 2 P + CHR 2 Q - ; A, B and E, which may be the same or, different, are H, hydroxy, halo, C 1-4  alkyl, C 1-4  alkoxy, C 1-4  haloalkyl, C 1-4  haloalkoxy, C 1-4  alkylcarbonyl, C 1-4  alkoxycarbonyl, phenoxy, nitro or cyano; R 1 , R 2  and R 3 , which may be the same or different, are H, C 1-4  alkyl or phenyl; R 4  is H, C 1-4  alkyl or COR 1 ; R 5  is optionally substituted phenyl; Q -  is a halide anion; n is 0, 1 or 2 an m is a 3, 4 or 5.
Patent HU-203737-B (HU)
Title: Process for producing 1-amino-alkyl-3-alkoxy-4-phenyl-1,3,4,5-tetrahydro-2h-1,3-benzodiazepine-2-one derivatives and pharmaceutical compositions containing them as active components
Inventor: MARTIN LAWRENCE LEO
IPC: A61P3/14
Filed: 1989-11-14
Abstract: This invention relates to 1-aminoalkyl-3-oxysubstituted-4-aryl-1,3,4,5-tetrahydro-2H-1,­3-benzodiazepine-2-ones having the formula
      where R₁ and R₂ are each independently hydrogen, loweralkyl, aryl, arylloweralkyl or acyl; R₃ is hydrogen, loweralkyl, arylloweralkyl aryl or acyl; X is hydrogen, halogen, hydroxy loweralkyl, loweralkoxy, NO₂, NH₂ or CF₃; m is an integer of 1 to 3, n is an integer of 1 to 3; the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometric and optical isomers thereof. The compounds of this invention display utility as analgesics, calcium ion antagonists and antihypertensives, and can, therefore, be used as medicaments.