baber/WOPTO huggingface dataset:
Patent HU-190492-B (HU)
Title: Oil pump for pressure lubricating four-stroke internal combustion engines
Inventor: ROBINIK RUDI
IPC: F02B75/02
Filed: 1983-05-31
Abstract: The oil pump is for the forced lubrication of a four-stroke engine, having a primary driven gear mounted eccentrically inside a secondary internally-toothed gear, meshing with it and turning freely in a body. An intake pipe with filter, and a pressure pipe, are included. Part of the engine housing (1) forms a body (1') open on a first side and in which the secondary gear (3) turns freely. The primary gear (2) is mounted on a hollow spindle (4) passing through the secondary one and fixed in a bore (5) in the pump body. The hub of the primary gear forms the driven half (12') of a claw-type coupling, whose driving half is the hub of a centrifugal governor (13) above the primary gear and on the hollow spindle. A gear (13') on the governor hub meshes with one (14) keyed to the engine camshaft.
Patent HU-188906-B (HU)
Title: Method for filtering and improving the structure of drain
Inventor: KOEHLER MIHALY
IPC: E02D3/10
Filed: 1983-06-02
Abstract: The filtering properties of drainage ditches are improved by introducing into the ditch dug for the drainage pipes a lime contg. subsoil with the following properties: water soluble salt content apart from gypsum, less than 0.1wt.%, sodium-carbonate less than 0.08wt.%, lime content on average more than 10wt.%, fixation number according to Arany less than 50, capillary rise of water in the subsoil more than 8 cm. - In lime poor medium heavy soils with a neutral or acid pH, a 30-50 cm thick mixed layer of local earth and lime rich subsoil is used, for which 70-100 kg per meter of ditch of the lime rich subsoil is required. The untreated earth is put back on top of the mixed layer. - In lime poor heavy soils with neutral or acid pH 70-100 kg per meter of ditch lime rich subsoil is mixed with earth and the ditch filled right to the top. - In lime poor acid clay soils 100-150 kg per meter of ditch lime rich subsoil is mixed with earth and the ditch filled right to the top. - In alkaline heavy soils 50-70 kg per meter of ditch lime rich subsoil is mixed with the same amt. of humus contg. top soil and the ditch filled to the top.
Patent HU-184576-B (HU)
Inventor: SZANTAY CSABA
IPC: C07D471/22
Filed: 1981-07-20
Abstract: A találmány tárgya eljárás la és/vagy Ic általános képletű új 14,15 dihidro-D-nor-eburbamenin származékok — amely képletekben R2 jelentése (1-4 szénatomos alkoxi)karbonil-csoport vagy ciano-csoport előállítására oly módon, hogy ti) valamely — adott esetben Ilb általános képletű savaddíciós sóból - ahol X" jelentése savmaradék anion in situ felszabadított lía képletű l-etil-indolo(3,2-g]indolizín származékot - egy III általános képletű akrilsavszármazékkal — amely képletben Y jelentése halogénatom, R2 jelentése az előzőekben megadott - reagáltatunk, majd a reakcióterméket kémiai redukcióval hidrogénezzük, és kívánt esetben a kapott elegyet szétválasztjuk; b) az la általános képletű vegyületek szűkebb körébe eső la’ általános képletű 14,15-dihidro-D-nor-cburnamenin származékok - amely képletben Rj jelentése (1-4 szénatomos aikoxi)-karboml-csoport előállítása esetén valamely - adott esetben 11b általános képletű savaddíciós sóból - ahol X' jelentése az előzőekben megadott in situ felszabadított — l-etil-indolo[3,2-g]indolizin származékot egy IIP általános képletű akrilsav-származékkal — ahol Rj jelentése (1—4 szénatomos alkoxi)-karbonilcsoport, Y jelentése pedig a lentiekben megadott - reagáltatunk, a kapott ld általános képletű 14,15-díhidro-  H' -1-
Patent HU-184833-B (HU)
Inventor: LASZLO RUDOLF
IPC: E21B33/12
Filed: 1980-09-30
Abstract: A találmány kétcsatornás rétegelválasztó készülék, kettőshatású ékrendszerrel és tömítőgumival, két párhuzamos teljes szelvényű furattal képzett, hidraulikusan ültethető, mechanikusan oldható készülékre vonatkozik. A találmány szerinti készülék meghatározója a két furatú vezetőfej, abba nyúló termelőcső tömítő, mely rugózó körömmel oldhatóan csatlakozik a szekundercső felső végén lévő karmantyúhoz. Csőfeje horonnyal van kialakítva, amely csavarmenettel van rögzítve a primer csőhöz. A csőfejhez csatlakozó csőtoldat a termelőcsőrakathoz van kapcsolva. A készülék záróhüvelye alatt kúpos osztott anya van elhelyezve, amely a szekundercső csavarmenetes külső felületén van. Az osztott anyára támaszkodó alsó fej furatában lévő primércső palást felületén kialakított csavarmenetbe illeszkedő hasított rögzítő gyűrű van, amely az alsó-fejen ütközik. A találmány szerinti rétegelválasztó készülék legfőbb előnye, hogy a két rétegelválasztót összekötő csőszakasz kioldása a tömítő elemek fellazítása és a termelőrakat rögzítésének megszüntetése után könnyen megvalósítható.  -1-
Patent HU-204260-B (HU)
Inventor: LAHM GEORGE PHILIP
IPC: A01N43/90
Filed: 1988-05-26
Abstract: A találmány szerinti inszekticid készítmények hatóanyagként 0,00181-95 tömeg%-ban olyan helyettesített indazolszármazékokat és ezek mezőgazdaságilag megfelelő fémsóit tartalmazzák, amelyek (I) általános képletében A jelentése oxigén-, kénatom, -CH2-, -CH(CH3)-, -CH2CH2-, -N(R6)-, -SO(a)-, -SO(p)- vagy -SO2-csoport; B jelentése hidrogénatom, 1-6 szénatomos alkil-, 2- 6 szénatomos alkenil-, ciano-(2-6 szénatomos alkil)-, .fenil-, halogénatommal vagy 1-4 szénatomos alkoxicsoporttal szubsztituált fenilcsoport, benzil-, vagy a fenilgyűrűben halogénatommal szubsztituált benzilcsoport, CO2R/j’ vagy C(O)NR3”R4 általános képletű csoport, amelyekben Rj’ jelentése hidrogén-, alkálifématom vagy adott esetben halogénatommal 1-3-szorosan szubsztituált 1-4 szénatomos alkilcsoport, R3” jelentése hidrogénatom vagy 1-4 szénatomos alkilcsoport, R4 jelentése hidrogénatom, 1-4 szénatomos alkil-, 2-6 szénatomos alkenil- vagy halogénatommal helyettesített fenilcsoport, vagy R3” és R4 a kapcsolódó nitrogénatommal együtt 5 vagy 6 tagú egy nitrogénatomot tartalmazó heterociklusos gyűrűt alkot; 1 jelentése hidrogénatom vagy szubsztituált fenilcsoport;  Cű © CD CM © CM □ A leírás terjedelme: 32 oldal (ezen belül 8 lap ábra)
Patent HU-189316-B (HU)
Inventor: FODOR ISTVAN
IPC: F16J15/18
Filed: 1983-08-10
Abstract: A találmány tárgya tömszelence dróthuzal tömítésére, különösen kisátmérőjü dróthuzal dinamikus tömítésére. A dróthuzal tömítésére jelen találmány szerint javasolt tömszelencének az 1. ábra szerint hengeres tömszelenceháza részben ebben elrendezett záródugója, a záródugóban elrendezett biztonsági tömítőgumija és ezzel mechanikai összeköttetésben lévő szorítócsavarja van, mimellett, hogy a tömszelenceházban alsó tömítéstartó, felső tömítéstartó és köztük átmenőfurattal kialakított tömítés van, mely legalább egy konvex, vagy konkáv kúpfelülettel van kialakítva. -1-
Patent HU-187960-B (HU)
Title: Composting apparatus
Inventor: TORONYI VILMOS
IPC: C05F9/02
Filed: 1983-08-11
Abstract: Equipment for composting agricultural and garden refuse and other potentially rotting materials e.g. paper, consists of panel elements fitted on one edge with lugs and on the other edqe with pins. In the centre of the panels pins are fitted in an outward direction.
Patent HU-197511-B (HU)
Title: Process for producing pharmaceuticals with immunsuppressant effect
Inventor: BIBER RUDOLF
IPC: C07C231/12
Filed: 1985-07-31
Abstract: Process for the preparation of new immunizing compounds of 2,6-di[(monoalkylamino)-acetyl amino]anthraquinone, by reacting 2,6 diaminoanthraquinone with a chloracetic acid chloride and reaction of bis- beta -halogenoacylamino anthraquinone thus obtained with methylamine or ethylamine. Also disclosed are compounds thus obtained or acid addition salts thereof, pharmaceutical compositions and utilization of said compounds as immunizing drugs.
Patent HU-200583-B (HU)
Inventor: BARKOCZY JOZSEF
IPC: C07C57/03
Filed: 1985-10-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Carbonsaeuren der 2E,4E-Stereokonfiguration der allgemeinen Formel I, (worin X Wasserstoff, Hydroxy oder C1-4 Alkoxy bedeutet) durch Isomerisierung von Carbonsaeuren der 2Z,4E-Konfiguration der allgemeinen Formel VII, (worin X die obige Bedeutung hat). Erfindungsgemaess wird die 2Z,4E-Carbonsaeure der allgemeinen Formel VII oder ein Alkali- oder Ammoniumsalz davon in der Schmelze oder in Anwesenheit eines inerten Loesungsmittels in Gegenwart eines Katalysators isomerisiert und danach aus dem Isomerengemisch der Carbonsaeuren der allgemeinen Formel I und VII oder der Alkali- oder Ammoniumsalze davon die Carbonsaeure der allgemeinen Formel I ohne Entfernung des Katalysators in Form des Ammoniumsalzes abgetrennt. Formel I und VII
Patent HU-203124-B (HU)
Inventor: BARANOVICS PAL
IPC: C09J7/02
Filed: 1988-09-06
Abstract: A találmány tárgya eljárás emelt hőállóságú rugalmas tapadóréteggel rendelkező etilén polimer alapú rétegelt termék előállítására. A termék szigetelő, védő burkolatok előállítására alkalmas. A találmány szerinti eljárás azzal jellemezhető, hogy 0,3-1,5 mm vastagságú hőstabilizátort és adott esetben egyéb adalékanyagot tartalmazó polietilén vagy etilén ko-, illetve terpolimer hordozó szalagot vagy lemezt 30-50 tömeg% géltartalom eléréséig 40120 kGy elektronsugárdózissal besugározzuk, majd az előtérhálósított szalagra vagy lemezre tapadórétegként 0,1-1,5 mm vastagságban 1-40 tömeg% komonomert tartalmazó etilén/akrilsav ko- vagy terpolimert rétegezűnk, s az így kapott kétrétegű terméket 10-40 kGy elektronsugárzással térhálósítjuk a tapadórétegben 525 tömeg% géltartalom eléréséig. HU 203 124 A A leírás terjedelme: 8 oldal -1-
Patent HU-193838-B (HU)
Title: Microbial process for producing new, physiologically active compounds
Inventor: UMEZAWA HAMAO
IPC: A61K35/74
Filed: 1985-12-04
Abstract: The present invention relates to a new physiologically active substance, Plipastatin, of the following general formula 
<CHEM>
 wherein R1 is -C13H27 or -C14H29, R2 is Ala or Val, and the abbreviations Glu, Orn, Tyr, Thr, Pro, Gln, Ile, Ala and Val respectively mean glutaminic acid, ornithine, tyrosine, threonine, proline, glutamine, isoleucine, alanine and valine. The present invention also relates to salts of Plipastatin and to a process for preparing Plipastatin. Plipastatin is useful as an immunosuppressive agent and an anti-allergic agent having low toxicity and exhibiting a new mechanism of action.
Patent HU-195797-B (HU)
Inventor: PARRY KEITH P
IPC: C07D301/27
Filed: 1980-03-05
Abstract: A találmány tárgya eljárás az (I) általános képletű új epoxidok és a (II) általános képletű új halogén-hidrinek előállítására - a képletekben X halogénatomot jelent, R1 butilcsoportot, 3-7 szénatomos cíkloalkilceoportot, o-klór-fenil-csoportot vagy o-fluor-fenil-csoportot jelent, és R2 a p-helyzetben klóratommal vagy fluoratommal szubsztituált és az o-helyzetben szubsztituálatlan vagy klóratommal vagy fluoratommal szubsztituált fenilcsoportot jelent, azzal a feltétellel, hogy ha R1 butilcsoportot jelent, R2 csak p-klór-fenil- vagy ο,ρ-diklór-fenil-csoport lehet, ée ha R1 butilcsoportot jelent, R2 o-klór-benzil-csoportot is jelenthet-, oly módon, hogy a)   a (IVa) vagy (IVb) általános képletű vegyületeket (Va), illetve (Vb) általános képletű Grignard-reagensekkel reagáltatják, vagy b)   a (VI) általános képletű vegyületeket dimetil-oxo-szulfónium-metiliddel vagy dimetil-szulfónium-metiliddel kezelik. /   \    1    I    ( CH,-C — R   X—CH,—C—R I   I R2   R2 0 11   1 X—CHZ—C—R 0 X—CHZ—C —b   —R    y-Mtj-R R-CO —R2· 195797
Patent LV-13168-B (LV)
Title: Device for conversion of electrical energy into heat energy
Inventor: VERZBOVICS PAVILS
IPC: F25B29/00
Filed: 2002-10-30
Abstract: The object of invention is related to the power engineering, and it is intended for production of thermal energy, exploitable for heating various premises and for water heating. Proposed equipment (fig.1) contains the cylinder with thermal radiators, in which as feed current is used alternating current of 380V and 50Hz said thermal radiators being formed of at least three steel rings, which are insulated mutually and from the cylinder containing them. Each of the three adjacent rings is connected to its own single-phase current. As a heat-transfer medium is used water, whose circulation is provided by circulation pump. As the result, the heat-transfer agent is transported to heat exchanger and through the hot-water heating radiators is returned to thermal radiators. Heat-transfer agent crossing the middle part of thermal radiators obtains circular motion by rotator included in equipment.
Patent LV-10817-B (LV)
Title: Double reflector
Inventor: HERMANN HEGENELL
IPC: G02B27/58
Filed: 1993-04-20
Abstract: PCT No. PCT/CH91/00260 Sec. 371 Date Sep. 24, 1992 Sec. 102(e) Date Sep. 24, 1992 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/10776 PCT Pub. Date Jun. 25, 1992.A double reflector is described which comprises two spaced apart primary mirrors oriented toward a common focus. The optical system further comprises two separate secondary deflector mirrors as well as tertiary deflector mirrors for beam concentration on a common focus. Both the primary mirrors and the secondary deflector mirrors are so-called off-axis reflectors, i.e. their surface represent surface sectors of a hypothetical big aspherical mirror body. As surface sectors of a hypothetical big hyperbolic mirror, the primary mirrors are inclined at an angle with respect to the common optical axis and each disposed at a given spacing from the same in such manner that the inner marginal rays of the incident radiation which are closest to the optical axis, will converge. The primary mirrors of over 8 meters in diameter are composed of individual segments which are coupled to corresponding segments of the secondary deflector mirror, which are located opposite them in the beam path, by way of a high-precision computer assisted measuring system such that each deviation of the primary mirror segments in their bearing position is responded to with a corrective movement of the respective opposite segments of the secondary deflector mirror, carried out in real time by way of actuators.
Patent MX-169673-B (MX)
Inventor: SIBALIS DAN
IPC: A61N1/30
Filed: 1985-06-10
Abstract: A transdermal drug applicator (100) for application to a living body for the delivery of at least one drug through the skin into the bloodstream comprising an applicator (100) including at least one drug reservoir (182A,182B) containing the drug for delivering same through the skin by physico/chemical mass transfer. A mounting structure (138, 140) is removably mounted to the body for holding the applicator (100) to the skin, with the applicator (100) removably connected to the mounting structure (138,140). A power supply for the applicator (100) and a circuit transmitting electrical power from the power supply to the applicator (100) is disclosed, wherein an electric circuit is created between the applicator (100) and the skin. The device includes a computer with the mounting structure(138,140) for receiving programmed instructions relative to the drug, and transmitting signals relative to the drug and the programmed instructions to the power supply for regulating the generation of power and delievery of drug through the skin. <IMAGE>
Patent NO-166441-B (NO)
Inventor: VANLAUTEM NOEL
IPC: C07C51/09
Filed: 1987-10-19
Abstract: Oligomers of beta-hydroxybutyric acid are hydrolysed in an aqueous reaction mixture containing a base such as calcium hydroxide, sodium hydroxide or potassium hydroxide. This process allows beta-hydroxybutyric acid of a high purity, and crystallisable, to be obtained.
Patent NO-176051-B (NO)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D417/04
Filed: 1989-08-04
Abstract: Novel 3-piperazinyl-1,2-benzazoles of formula <CHEM>  wherein Q is a radical of formula <CHEM>  R is hydrogen or C1-6alkyl; R<1> and R<2> are hydrogen, halo, hydroxy, C1-6alkyloxy or C1-6alkyl;  X is O, S or NR<3>; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are antipsychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent NO-179675-B (NO)
Inventor: KANEKO MASAKATSU
IPC: C07H19/073
Filed: 1992-09-30
Abstract: Compounds of formula (I): <CHEM> Äin which: R<1>, R<2> and R<3> are the same or different and each represents a hydrogen atom, an optionally substituted alkanoyl group or an alkenylcarbonyl group, provided that at least one of R<1>, R<2> and R<3> represents an unsubstituted alkanoyl group having from 5 to 24 carbon atoms, said substituted alkanoyl group or said alkenylcarbonyl group; and one of R4 and R5 represents a hydrogen atom and the other represents a cyano groupÜ; have valuable anti-tumour activity.
Patent SE-310375-B (SE)
Inventor: DE KROES J
IPC: H04Q3/00
Filed: 1962-03-05
Abstract: 937,086. Automatic exchange systems. PHILIPS ELECTRICAL INDUSTRIES Ltd. March 5, 1962 [March 8, 1961], No. 8433/62. Class 40 (4). In a system in which subscribers' lines are connected to a link circuit by the operation of a pair of relays, these relays are arranged to release in succession in order, when required, to connect up a source of busy tone. In the case of link circuit 4, a calling line is connected to feed relay X by relays 1A, 1B or 2A, 2B, while a called line is connected to feed relay Y by relays 1C, 1D or 2C, 2D, these operations being controlled by the marking of wires 6, 7 in a manner not shown. The connecting relays are of the kind that remain in their operated positions until restored by current through their releasing windings shown at the foot of the Figure. Assuming an established connection, when one subscriber hangs up relays E, F (which are dependent on X, Y) fall back in turn and thus one connecting relay of each operative pair releases before the other. Relay G now energizes over the remaining subscriber's loop and connects busy tone thereto from a source 12. In the setting up of a connection, relays E, F energize initially over wire 13, and if the called line is found busy this wire is opened, with the result that busy tone is applied in a similar way to the calling line. Relay G has opposing windings to avoid its operation in series with line relay L.
Patent YU-39015-B (YU)
Title: Process for preparing an intermediate for tetramisol
Inventor: OY T P
IPC: C07D203/08
Filed: 1972-06-03
Abstract: Process for the manufacture of N-(2-halogenoethyl)-N-(2-hydroxy-2-phenylethyl)amines, known intermediates in manufacture of the anthelmintic tetramisole. In one alternative, process comprises reacting N-(2-hydroxyethyl)-N-(2-hydroxy-2-phenylethyl)amine with a halogenating agent, e.g., thionyl chloride, to give N-(2-halogenoethyl)-N-(2-halogeno-2-phenylethyl)amine salt, and reacting latter compound with water to give said monohalogeno compound. In another alternative, the isomeric N-(2-hydroxyethyl)-N-(2-hydroxy-1-phenylethyl)amine is reacted with halogenating agent to give N-(2-halogenoethyl)-N-(2-halogeno-1-phenylethyl)amine derivative, and reaction of latter with water gives said monohalogeno derivative. In another alternative, a mixture of the two said dihydroxy compounds is used as starting material. Conversion of the two dihalogeno derivatives to the same monohalogeno derivative proceeds, apart from exceptional circumstance, via an aziridine derivative.
Patent ZA-793749-B (ZA)
Title: Burner for a suspension of fine-grained coal in liquid
Inventor: WALL A
IPC: F23D11/08
Filed: 1979-07-23
Abstract: Burner for a suspension of fine-grained coal in a liquid, particularly water, which burner operates according to a combination of the rotary burner and toroidal burner principles. The fuel is supplied axially behind a transverse distribution baffle (12,31, 55,65) within a conical rotary body (10, 30, 50,60). At least the outer rim portion (13,62) of the inner side of the rotary body (10, 30, 50, 60) forms an angle of35-80° with the axis of the burner. At the outer edge (13, 45, 64) of the rotary body there is an annular air supply nozzle (16, 46, 70) for supplying a conically diverging outwardly directed air stream (17,47). Outside the air supply nozzle and at a radial distance from it, there is a conical guide baffle (18,48) which at its outer end may be curved inwardly (at 22, 48') and which, together with the diverging air stream, serves to produce a positive recirculation of combustion gases, non-combusted coal particles and ash particles in a direction back towards the rotary body in accordance with the toroidal burner principle.
Patent ZA-816633-B (ZA)
Title: Constant velocity ratio universal joint
Inventor: BOWYER JOHN THOMAS
IPC: F16D3/20
Filed: 1981-09-24
Abstract: A plunging constant velocity ratio universal joint with inner and outer joint members having opposed pairs of straight grooves receiving balls for torque transmission, and a ball cage with inner and outer part-spherical surfaces, wherein the inner part-spherical surface of the cage engages a number of elements constrained to sliding movement along the lands between the grooves in the inner joint member. Each element may have a projection engaging in a groove in its land, and may be able to rotate about such projection. Frictional resistance to plunge of the joint is minimized by ensuring that the balls roll rather than skid along the grooves in the joint members.
Patent ZA-829327-B (ZA)
Title: Engine with revolution counter
Inventor: KRYSCYK ROBERT
IPC: G01P3/488
Filed: 1982-12-20
Abstract: An electronic revolution counter comprises a ferro-magnetic metal disc 20, with teeth 26, attached to the main shaft 12 of the engine and a fixed electromagnetic pick-up coil 28 past which the teeth sweep. In order to permit retrofitting to various engines, the coil is carried by a mounting structure comprising a sheet metal L-shaped bracket 34, 36 welded to a flat plate 42. This plate is fixed to the engine block 18 by bolts 46 and spacing sleeves 48 on the bolts have lengths adapted to the profile to which the plate is fixed. The bolts 46 pass through slotted holes in the plate 42, enabling the clearance between the coil 28 and the teeth 26 to be adjusted precisely.
Patent ZA-837193-B (ZA)
Title: Firing mechanism for automatic firearm
Inventor: JUNKER RALPH D
IPC: F41A3/74
Filed: 1983-09-27
Abstract: A firearm comprises a barrel having a bore and a receiver forming an ignition chamber. A bolt is slidable in the ignition chamber and includes a striker projection for igniting a primer of the projectile. A bolt advancing mechanism comprises an arm having a first end mounted on the bolt such that a second end of the arm is movable laterally relative to the fore-aft axis. A boss is carried at the second end of the arm. An actuator member is movable in the fore-aft direction relative to the bolt and boss, and includes a first cam surface inclined relative to the fore-aft axis for urging the boss forwardly and laterally. The boss is movable laterally along the first cam surface in response to the boss becoming aligned with a lateral groove in the receiver. Such lateral movement of the boss is in a direction tending to displace the bolt forwardly. The actuator member (i) pushes the boss and bolt forwardly to shift the projectile to a firing position, (ii) cams the boss into the groove to further displace the bolt forwardly and ignite the primer, and (iii) blocks movement of the boss from the groove until ignition occurs, whereupon a second cam surface displaces the boss outwardly.
Patent ZA-857677-B (ZA)
Title: Pyridine derivatives,process for their preparation and pharmaceutical compositions containing them
Inventor: EZER ELEMER
IPC: C07D213/80
Filed: 1985-10-04
Abstract: The compound N-{2-[(3-benzoyl-1-pyridyl)-thio]-ethyl}-N'-cyano-S-methyl-isothiourea and pharmaceutically acceptable acid addition salts thereof are disclosed as well as pharmaceutical compositions containing same and a method of treatment employing same. The compound or its acid addition salts are effective in treating gastric oedema and thus are useful in ulcer therapy.