baber/WOPTO huggingface dataset:
Patent HU-184276-B (HU)
Title: Process for preparing melamine
Inventor: VAN HARDEVELD RUDOLF
IPC: C07D251/60
Filed: 1980-04-29
Abstract: An improved method for the preparation of melamine by the conversion of urea and/or thermal decomposition products thereof. The urea and/or thermal decomposition products are converted to melamine in the presence of a gas mixture containing ammonia and carbon dioxide in a reaction zone containing a fluidized bed of catalytically active material. Melamine is desublimated from the melamine containing gas mixture in a desublimation zone by a dry-capture method leaving a desublimator off-gas mixture of ammonia, carbon dioxide and gaseous impurities. A major portion of this desublimator off-gas mixture is compressed and recirculated to the reaction zone as fluidizing gas for the bed of catalytically active material, without intervening treatment to remove gaseous impurities from the desublimator off-gas.
Patent HU-214423-B (HU)
Title: Preprocessing processor for accelerating storage memory
Inventor: BLANER BARTHOLOMEW
IPC: G06F15/00
Filed: 1991-04-04
Abstract: A digital computer system is described capable of processing two or more computer instructions in parallel and having a cache storage unit for temporarily storing machine-level computer instructions in their journey from a higher-level storage unit of the computer system to the functional units which process the instructions. The computer system includes an instruction compounding unit located intermediate to the higher-level storage unit and the cache storage unit for analyzing the instructions and adding to each instruction a tag field which indicates whether or not that instruction may be processed in parallel with one or more neighboring instructions in the instruction stream. These tagged instructions are then stored in the cache unit. The computer system further includes a plurality of functional instruction processing units which operate in parallel with one another. The instructions supplied to these functional units are obtained from the cache storage unit. At instruction issue time, the tag fields of the instructions are examined and those tagged for parallel processing are sent to different ones of the functional units in accordance with the codings of their operation code fields. <IMAGE>
Patent HU-197140-B (HU)
Title: Circuit arrangement for operating high pressure sodium discharge lamp
Inventor: VAN DER BURGT PETRUS J M
IPC: H05B41/16
Filed: 1987-04-01
Abstract: The invention relates to a circuit arrangement suitable for operating at a supply voltage Vn a high-pressure sodium discharge lamp (4) having a lamp voltage V1a in conjunction with a current limiter circuit (3) and a first controller semiconductor switching element (1). According to the invention, the circuit arrangement comprises - a first part for comparing a proportional part of the lamp voltage V1a with a reference voltage Vr and - a second part for comparing a proportional part of the supply voltage Vn with the resultant of the first comparison. With the circuit arrangement, it is possible to operate the lamp in such a manner that the lamp voltage V1a is substantially constant.
Patent HU-203889-B (HU)
Inventor: WASLEY JAN W F
IPC: C07D471/16
Filed: 1989-04-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung heterotetracyclischer Lactamderivate der Formel I, worin R1 bis R3 Wasserstoff oder niederes Alkyl darstellen; m die ganze Zahl 2 oder 3 darstellt; n die ganze Zahl 1 oder 2 darstellt; Het einen an irgendeine der beiden benachbarten Stellungen gebundenen Pyrrol- oder Imidazolring darstellt und wahlweise durch ein oder zwei niedere Alkyl(e) substituiert ist; und pharmazeutisch annehmbare Salze der Verbindungen der Formel I, worin Het wahlweise substituiertes Imidazol darstellt, die zur Behandlung kognitiver Stoerungen bei Saeugetieren verwendet werden. Sie koennen zum Beispiel durch Kondensieren einer Verbindung der Formel{heterotetracyclische Lactamderivate; Herstellung; Arzneimittel; Stoerungen, kognitiv; Saeugetier}
Patent HU-212835-B (HU)
Title: Packing box and material to produce it
Inventor: MANDERSSON RAGNAR
IPC: B65D5/54
Filed: 1991-07-08
Abstract: In a packaging container of parallelepiped type, with material for manufacture of the same, there is, limited by means of fold lines, a fold-out corner flap (4) which contains a pouring opening (7) and serves as a pouring lip when pouring out contents in liquid form from the packaging container. In order to ensure that air can flow into the packaging container in conjunction with the pouring out of the contents the upper end wall (1) of the packaging container is provided with weakening lines (8), which diverge from the pouring opening and weaken the material to such an extent that the area at the rear end of the pouring opening stands out in a raised position obtained on the opening of the packaging container and facilitates the inflow of air. <IMAGE>
Patent HU-208299-B (HU)
Title: Process for reacting hydroxy compounds of small molecular weight with carboxylic acid halogenide
Inventor: MILTENBERGER KARLHEINZ
IPC: C07C69/63
Filed: 1991-01-24
Abstract: In a process for reacting a low molecular weight hydroxy compound with a carboxylic acid halide, a small amount of the acid halide is introduced into the reaction vessel and the remainder of the acid halide and the hydroxy compound are added gradually in an approximately stoichiometric ratio. The hydrogen halide formed is thus prevented from dissolving in the reaction medium. The heat of reaction to be dissipated is negligible.
Patent HU-196151-B (HU)
Inventor: OSZIPOV IKTOR P
IPC: B65H51/10
Filed: 1986-06-13
Abstract: A találmány tárgya berendezés fonalszerű anyag feszítésére, amely tengelyt (1) tartalmaz, amelyre egy feszítő (3) van elhelyezve tárcsa (6) formájában és ennek ív alakú rugólapocskái vannak, amelyek váltakozva, ellentétes irányban vannak legymáshoz vezetve, továbbá a lapocskák sze'tvezetési szögének változtatására szolgáló eszközt (4), valamint a tengellyel (1) érintkező fékelemet (5) tartalmaz. A találmány lényege, hogy a lapocskák szétvezetési szögének változtatására szolgáló eszköz (4) két köralakú lemezből áll, amelyek a tengelyen (1) a tárcsa (6) két oldalán vannak elhelyezve és a tárcsa (6) lapocskáival érintkeznek, azonkívül egy nyomóelemet (14) tartalmaz, amely az egyik köralakú lappal érintkezik és a tengelyen (1), annak mentén, a köralakú lemezzel és a tárcsával (6) együtt eltolhatóan van elhelyezve (1. ábra).  -1-
Patent HU-183521-B (HU)
Title: Spatial logic toy or indoor game
Inventor: PEREDY IMRE
IPC: A63F3/00
Filed: 1981-09-21
Abstract: The game is comprised of rotary regular bodies and by groups of bodies rotatingly fixed in the cavities of said bodies. Said groups are provided with foldable body elements. The invention is characterized in that the rotary regular bodies are disks and that the form of the groups of bodies which they may have is the form of quadrangular, pentagonal or triangular prisms, or the form of a cylinder or a sphere or the like. Said rotary bodies are mutually connected by a resilient connection and are provided on their outer faces with colors, numerals, images, codes or other symbols which are arranged either by adhesion or in an interchangeable way. When the rotary bodies are turned, endless variations of the configuration may be achieved. Additional bodies provided with colors, images, codes, etc. may also be added. A preferred alternative of the toy consists in that it is provided with legs like a table. The toy is also provided with stop members to make a stop during the rotation of the rotary disks and/or the groups of bodies.
Patent HU-201056-B (HU)
Title: Process for producing (1h-azol-1-yl-methyl)-substituted benzotriazol derivatives and pharmaceutical compositions containing them
Inventor: RAEYMAEKERS ALFONS HERMAN MARG
IPC: A61P35/00
Filed: 1988-06-01
Abstract: Novel (1 H -azol-1-ylmethyl)substituted benzotriazole derivatives of formula
      wherein 
    A¹=A²-A³=A⁴ is -CH=N-CH=CH-, -CH=N-CH=N- or -CH=N-N=CH-; 
    R is hydrogen or C₁₋₆alkyl; 
    R¹ is hydrogen, C₁₋₁₀ alkyl, C₃₋₇cycloalkyl, Ar¹, Ar²-C₁₋₆alkyl, C₂₋₆alkenyl or C₂₋₆alkynyl; 
    R² is hydrogen; optionally substituted C₁₋₁₀alkyl; Ar¹; C₂₋₆alkenyl; C₂₋₆alkynyl; C₃₋₇cycloalkyl; bicyclo[2.2.1]heptan-­2-yl; 2,3-dihydro-1 H -indenyl; 1,2,3,4-tetrahydronaphthalenyl; hydroxy; optionally substituted C₂₋₆alkenyloxy; C₂₋₆alkynyloxy; pyrimidinyl­oxy; di(Ar²)methoxy; (1-C₁₋₄alkyl-4-piperidinyl)oxy; or optionally substituted C₁₋₁₀alkyloxy; 
    R³ is hydrogen, nitro, amino, mono- and di(C₁₋₆alkyl)amino, halo, C₁₋₆alkyl, hydroxy or C₁₋₆alkyloxy; 
    wherein Ar¹ is phenyl, substituted phenyl, naphthalenyl, pyridinyl, aminopyridinyl, imidazolyl, triazolyl, thienyl, halothienyl, furanyl, C₁₋₆alkylfuranyl, halofuranyl or thiazolyl; and 
    Ar² is phenyl, substituted phenyl or pyridinyl; 
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are estrogene hormone biosynthesis inhibitory agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent HU-202962-B (HU)
Inventor: CSOENGE KAROLY
IPC: F16F1/18
Filed: 1986-08-07
Abstract: A találmány tárgya rugóköteg kialakítás rez- gőrendszerekhez, főleg gerjesztő típusú réz-   ,    13 gorendszerekhez. A rugóköteg párhuzamosan fektetett sík laprugók és távtartók sorozatából épül fel, és a laprugók végei és közepük össze van fogva. A találmányra jellemző, hogy a laprugók (1) végei egymással szembefordított két-két dilatáló elemmel (4) vannak összefogva, amely dilatáló elemnek (4), a laprugók (1, síkjára felfekvő részében anyagát átmetsző ,S" alakú bevágása (16) van, amely ,S' alakú bevágással (16) egymással párhuzamos hossztengelyű külső lamella (5) és belső lamella van kialakítva úgy, hogy a külső lamella hossztengelye és a belső lamella hossztengelye merőleges a laprugó hossztengelyére, és a laprugók (1) végének összefogása az egymással szembefordított egy-egy dilatáló elem (4) külső lamella hossztengelyeit tartalmazó síkban van kialakítva.  20 HU 202962 B A leírás terjedelme: 4 oldal, 3 rajz, 4 ábra -1-
Patent HU-209803-B (HU)
Title: Anhydrous crystalline fenoxydim and process for its preparation
Inventor: HEATH ROGER PALMERSTON
IPC: C07C251/42
Filed: 1991-11-22
Abstract: The invention relates to the compound 2-[1-(ethoxyimino)propyl]-3-hydroxy-5-(3-butyryl-2,4,6-trimethylphenyl )-cyclohex-2-en-1-one in the form of an anhydrous crystalline powder and a process for the preparation of said anhydrous crystalline powder.
Patent HU-188505-B (HU)
Title: Foam destructing rumen pricking tap for preventing the life-danger originating from flatulence of ruminant animals
Inventor: HORVATH ZOLTAN
IPC: A61M31/00
Filed: 1983-10-28
Abstract: The insertion tube is provided with a long stem ending in a sharp point. The stem has rows of peforations and its end is connected by a flexible tube to a syringe. Insertion of the tube is helped by a handle. The anti-foaming agent is injected under high pressure rapidly and effectively curing the life-threatening condition.
Patent HU-194814-B (HU)
Title: Process for producing n-aril-carbamates
Inventor: BESENYEI GABOR
IPC: C07C271/06
Filed: 1982-12-29
Abstract: The invention relates to a process for the preparation of N-substituted carbamates from nitro compounds and hydroxy compounds as well as carbon oxide in the presence of water, bases as well as inorganic and/or organic selenium compounds with catalytically active selenium, in which process the catalytically active form of the selenium is prepared from selenium-containing compounds before or during the carbonylation reaction. The selenium compounds used as catalysts in this process are stable under normal conditions and can be converted into the catalytically active form by suitable activation. The use of the selenium compounds which have previously been employed as catalysts for the carbonylation reaction and which cause problems during handling can therefore be avoided according to the invention. It is not necessary for the reaction mixture to be completely free from water.
Patent HU-192180-B (HU)
Title: Microwave symmetrizing transformer for mixers and modulators
Inventor: MARCZEWSKI WOJCIECH
IPC: H01P5/10
Filed: 1984-12-06
Abstract: A microwave balun using TEM wave guides, consists of two second-order reactance sections of electrical lengths equal to about a quarter of the wavelength of a radiofrequency signal comprising an unbalanced input-port and a balanced output-port. Each section (I, II) comprises two strips of microstrip-like wave guides, placed in such a way above the ground plane being the bottom metallization (0) of the lower layered substrate (3) that one of the guides (1, 2) is on the top side of the lower substrate, and the other guide (1', 2') placed thereabove is separated therefrom by the material volume of the upper layered substrate (4) and is on the top side of the upper substrate. The pair of guides, any one from each section, being the pair of input guides (1, 2) is connected with each other by two ends (12, 21), while one of the two remaining ends (11) thereof is connected to the input-port (10), and the other one (22) is terminated for a radio-frequency signal by a reflecting element. The second pair of the remaining wave guides (1', 2') being the pair of output guides, forms with two ends (12', 21' ) thereof, one from each section, a pair of output-port terminals. Each of the remaining ends (22', 11') of the pair of output guides is terminated for a radio-frequency signal by a reflecting element, whereby phases of the said reflecting elements are dependent on the configuration choice of the input and the output-ports and the phase choice of the reflecting element terminating the end of input guides, the opposite one to the input. The cross-section dimensions and material constants of materials used have the values dependent on the required broadband properties according to the set of transmission-reflection parameters of the balun and the required input and output impedance. The balun design according to the invention is designed for utilization within the frequency range of 1-18 GHz.
Patent HU-201327-B (HU)
Title: Process for production of macrolide compositions
Inventor: PEREIRA OSWY Z
IPC: C07H19/01
Filed: 1988-09-09
Abstract: A process for preparing a compound of formula (I)
      (where (i) R¹ is an ethoxy group and R² is a hydrogen atom, (ii) R¹ is a hydrogen atom and R² is a bromine atom or (iii) (R¹ and R² together with the carbon atom to which they are attached represent >C=O) which comprises stereoselectively reducing the corresponding 5-keto compound.
Patent HU-209234-B (HU)
Title: Aqntidoted selective herbicidal composition
Inventor: BALINT SANDOR
IPC: A01N25/32
Filed: 1990-08-23
Abstract: Herbicide prepns. contain 10-70 wt.% of herbicides i.e. chloro acetanilide derivs. and/or a thiol-carbamate deriv. in 1:3-1:1 wt. proportion and 5-35 wt.% di:thiocarbamate deriv. as antidote (wt.% based on herbicide concn.). Other additives whether solid or liq. as solvents, diluents and surfactants are also present.(Dwg.1/19)
Patent HU-212792-B (HU)
Title: Method for producing coating on glass - glass ribbon
Inventor: GRUNDY BARRY THOMAS
IPC: C03C17/245
Filed: 1989-10-12
Abstract: A process for coating a moving ribbon of hot glass by chemical vapour deposition comprises establishing a first flow of a first reactant gas along the hot glass surface substantially parallel to the direction of movement of the glass, establishing a second flow of a second reactant gas as a turbulent flow at an angle to the glass surface, introducing said second flow into said first flow at said angle, while avoiding upstream flow of said second reactant gas in said first flow, directing the combined gas flow along the surface of the hot glass as a turbulent flow, and thereafter withdrawing the used coating gas away from the hot glass. The process enables a substantially uniform coating over 200 nm thick to be deposited in a short coating zone, and is useful for applying metal oxide coatings, for example fluorine doped tin oxide coatings, to hot glass.
Patent HU-213446-B (HU)
Title: Process for the preparation of glutaric-anhydride containing copolymers
Inventor: COHEN LESLIE ALAN
IPC: C08F8/32
Filed: 1988-11-23
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.
Patent HU-202990-B (HU)
Inventor: BENYOECS FERENC
IPC: G01N33/22
Filed: 1988-12-28
Abstract: A találmány tárgya mérőberendezés elsősorban robbantástechikai célokra, amelynek mérőfeje(i)vel (1, összekapcsolt előerösitője(i) 5 (2, van(nak), minden előerősítőhöz (2) pedig vezérlőegységgel (33) rendelkező központi egység (3) van kötve, A központi egység(ek) (3) A/D átalakítóhoz (32) csatlakozó tárolót (36), valamint csúcsfeszültségméróvel (34) 10 összekötött kijelzőt (35) tartalmazlak). A központi egység(ek) (3) kimenete (ki, regisztrálóval (4, van(nak) összekötve. A mérőberendezés úgy van kialakítva, hogy minden központi egységnek (3) további kimenetei Ík2, k3, k4) vannak, amelyek közül a második kimenet (k2) önmagában ismert feldolgozó számítógéphez (5), a harmadik kimenet (k3) oszcilloszkóphoz (6), a negyedik kimenet (k4) a regisztráló (4, regisztrálási sebességmeg- 20 határozó bementéhez (41) van kötve. A központi egység(ek) (3, az előerősítőik,vei (2) összekötött komparátoregységet (31) tartalmaz(nak). Minden komparátoregység (31) aluláteresztő szűrövei van ellátva, amelynek kimenete (AS) az A/D átalakítóval (32) van összekötve. Minden komparátoregység (31) egymással párhuzamosan kapcsolt felüláteresztő szűrőkkel is rendelkezik, amelyek kimenetei belső komparátorhoz csatlakoznak. A belső komparátornak egyik kimenete (ST) a vezérlőegységgel (33) van összekötve, másik kimenete relén keresztül a regisztráló (4) regisztrálási sebességmeghatározó bemenetéhez (41) csatlakozó negyedik kimenetet (k4), valamint a központi egység (3) összegzőjén (39) keresztül a regisztrálóval (4), valamint az oszcilloszkóppal (6, összekötött kimenetelő két (ki, k3, képezi. Az A/D átalakító (32) tárolóhoz (36) csatlakozókimenete (DO) és a tároló (36) kimenete továbbá egyrészről illesz- QQ töegységen (38) keresztül a központi egység (3) második kimenetét (k2) képezi, másrészről D/A átalakítón (37) ót az összegzőre (39) van kötve. A vezérlőegység (33) első vezérlőkimenete (STC) az A/D átalakítóval (32), második vezérlökimenete (ŐST) a D/A átalakítóval (37) és az illeszlöegységgel (38) van össze25 kötve. HU 202990 A leírás terjedelme: ti oldal, 3 rajz, 4 ábra -1-
Patent HU-204824-B (HU)
Title: Process for producing new 20,21-dinoreburnamenine derivatives and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: AKTOGU NORGUEN
IPC: A61K31/475
Filed: 1988-11-16
Abstract: A compound and all possible racemic or optically active isomer forms, selected from the group consisting of compound of the formula    <IMAGE>  (I)  wherein the substituents are defined as set forth in the application as filed. Useful for treating cerebral insufficiencies of anoxic or ischemic origin.
Patent HU-209347-B (HU)
Title: Grooved roof tile pushable lonigtudinally
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1990-12-14
Abstract: The sliding rectangular beaded tile has an evenly-profiled top surface, a vertical side seam, and beads at top, bottom and sides. A notch is cut out at both a top and a bottom corner. The bottom bead is formed by two ribs, and supporting ribs are provided at the tile rear side. - The top bead (2) has, in addition to a raised edge rib (211), a continuous inner rib (217). The support ribs extending to the bottom bead have indentations to allow the sliding movement.
Patent IT-1240926-B (IT)
Title: Plant for converting solid urban waste to the natural state (without aerobic fermentation)
IPC: B01D/
Filed: 1990-05-17
Granted: 1993-12-27
Abstract: The aim is to separate from solid urban residues all those components which have economic value and so cut running costs. The plant consists of a cutting mill, a press, vibrating screens and connecting parts which grind and defibre the various types of refuse. The process is made up of several stages in which the refuse is separated out (ferrous elements from the rest) before being ground, dehydrated and sorted. The result of the processing of the refuse is: organic fertilizer that can be reused in agriculture, biogas and combustible powder. <IMAGE>
Patent IT-1081314-B (IT)
Title: Stabilised ferritic chromium stainless steel - with high resilience, mfd. by powder metallurgy
Inventor: GEMMEL SIGVARD BERGH GORAN
IPC: C22C/
Filed: 1977-03-03
Granted: 1985-05-21
Abstract: A process for mfg. a stabilised ferritic Cr stainless steel with high resilience in the welded state is described. The steel in the liq. state is atomised in Ar and the powder is compacted and sintered and hot or cold formed as desired pref. into strip. The steels can be used in welded constructions, Nitrides, carbides and carbonitrides of Ti in the steel only agglomerate slowly and grain growth is inhibited. The corrosion resistance and mechanical properties of these weldments are comparable to those of steels of similar compsn. but mfrd. conventionally. The compsn. of the liq. metal is pref. is not >0.03% C, is not >0.03% N, 10-30% Cr, is not >5% Ni, is not >3.0% Cu, is not >1.0% Si, is not >2.0% Mn, 0.5-4.0% Mo, C and N stabilising elements in quantities at least stoichiometrically necessary for carbide and nitride formation, and bal. Fe.
Patent LV-10653-B (LV)
Title: Method for preparation of natural double helix rna - the inductor and modulator of interferon
Inventor: GUNA FELDMANE
IPC: C12P19/34
Filed: 1993-02-12
Abstract: According to the method developed to reduce high toxicity of dsRNS, Eschericia coli Q13 is infected with sus11 mutant of bacteriophage f2 with following incubation under different periods of time, starting with regime that enables production of high molecular product till maximal accumulation of low molecular dsRNS. dsRNS thus obtained can be used in treatment of malignant and benign tumours as well as viral infections and for correction of immune status of the organism.
Patent MX-165268-B (MX)
Title: Articulo util como vendaje para heridas
Inventor: MATSON CHARLES J
IPC: A61L15/46
Filed: 1987-07-21
Abstract: La presente invención se refiere a un artículo útil como un vendaje para heridas caracterizado porque comprende un substrato conformable revestido al vapor con una película antimicrobianamente efectiva de una sal de plata.
Patent MX-166925-B (MX)
Inventor: AGRAWAL BALKISHAN
IPC: C21C7/04
Filed: 1983-01-21
Abstract: A process to produce low-hydrogen steel by oxygen decarburization. The vessel containing the steel melt is dried, as well as the cooling gas to the tuyere. All slag-forming additions to the melt, their fluxing and the alloying additions to the melt are completed prior to the start of the decarburization. 
<??>The flow rate of the gas mixture of oxygen and dilution gas during the decarburation step is sufficient, and sparging gas is injected during the finishing steps at a rate of at least 2.8 m<3>. per ton of metal. 
<??>To generate and maintain off-gas flow preventing air from infiltrating into the vessel. 
<??>By this technique a steel having a hydrogen content below 2 ppm may be obtained.