baber/WOPTO huggingface dataset:
Patent ES-2558880-B1 (ES)
Title: Procedimiento de fabricación de una órtesis y correspondiente órtesis obtenida
Inventor: OCTAVIO MATA FRANCISCO
IPC: A61F5/052
Filed: 2014-02-27
Granted: 2017-01-24
Abstract: Procedimiento de fabricación de una órtesis y correspondiente órtesis obtenida.#La órtesis, obtenida a partir de un molde de resina, plástico o material similar, incluye una pieza blanda (1) que se dispone cubriendo el pie y el tobillo, y una pieza rígida (2) que se dispone sobre la pieza blanda (1), para dar rigidez y control a ciertas zonas de movimiento del tobillo y pie. La órtesis formada por las piezas blanda (1) y rígida (2) incluye una ventana calcánea (7), una ventana maleolar lateral (3), una ventana maleolar medial, una ventana escafoidea y una ventana cuboidea, definiéndose en la pieza blanda (1) lengüetas flexibles con capacidad de abrirse y cerrarse para una correcta y cómoda utilización así como alerones maleolares para una correcta estabilización del tobillo en el plano coronal, incluyendo también una zona de control de las cabezas metatarsianas y las zonas de liberación que establecen las ventanas escafoideas y cuboideas para permitir el movimiento del medio pie medial y medio pie lateral, respectivamente.
Patent ES-2571704-B1 (ES)
Title: Hidrocentral accionada por una gran masa de agua que desciende lentamente, susceptible de aprovechar aguas continentales y marinas
Inventor: MOLINA PATINO IGNACIO
IPC: F03B17/00
Filed: 2014-09-07
Granted: 2017-03-07
Abstract: Hidrocentral accionada por una gran masa de agua que desciende lentamente, susceptible de aprovechar aguas continentales y marinas.#Constituida por varios módulos generadores interconectados hidráulica, eléctrica y electrónicamente, alternándose en su funcionamiento y solapándose por momentos para dar continuidad. Cada módulo está formado por un rodillo donde se enrolla una jarcia guiada por poleas. En un extremo de la jarcia cuelga un receptáculo de carga (21), que discurre dentro del tubo de blindaje, llenándose o vaciándose de agua según proceda. Cuando el módulo generador (Figura 1) lleno desciende, la jarcia tira de un rodillo y lo impele al giro, el que a la vez hace girar un alternador y una bomba hidráulica que se encarga de elevar otro módulo descargado. Se puede utilizar la energía undimotriz para elevar agua, mediante una combinación de cilindros que funcionan de forma similar a un corazón, para cargar los receptáculos de carga (21).
Patent ES-2571223-B1 (ES)
Title: Dispositivo y método optimizador del transporte y almacenamiento de producto en grano
Inventor: MARTIN MORENO FERNANDO JULIÁN
IPC: G01G19/10
Filed: 2014-11-24
Granted: 2017-02-28
Abstract: El dispositivo comprende al menos una bolsa (1) hinchable, una válvula conectada a cada bolsa (1), un compresor conectado a las bolsas (1) y un elemento de control configurado para, al alcanzarse durante la carga del depósito (4, 5) un nivel de carga previamente establecido, deshinchar progresivamente las bolsas (1), a través de las válvulas, hasta alcanzarlas bolsas (1) una posición sustancialmente plana y, de la misma forma, durante la descarga del depósito (4, 5), al alcanzarse un nivel de carga previamente establecido, hinchar progresivamente las bolsas (1), mediante el compresor, hasta alcanzar las bolsas (1) la posición inicial sin carga.
Patent ES-2593095-B1 (ES)
Title: Material cerámico compactado con un bajo nivel de tensiones internas y su uso como material de construcción en revestimientos y suelos
Inventor: BENITO LOPEZ JOSÉ MANUEL
IPC: C04B35/622
Filed: 2015-06-05
Granted: 2017-09-22
Abstract: Material cerámico compactado con un bajo nivel de tensiones internas y su uso como material de construcción en revestimientos y suelos.#Material cerámico compactado de altas prestaciones que comprende entre un 40%-85% en peso de fase vítrea, caracterizado porque presenta una densidad comprendida entre 2,5 y 2,75 g/cm{sup,3}. Este material presenta una elevada resistencia al mecánico y permite su conformado en tablas de grandes dimensiones para su uso como material de construcción, especialmente en revestimientos, suelos o encimeras de cocina.
Patent ES-2633458-B1 (ES)
Title: Dispositivo de protección de aparato doméstico
Inventor: ALONSO LADEIRO IVAN
IPC: H05B6/12
Filed: 2016-03-21
Granted: 2018-06-27
Abstract: La invención hace referencia a un dispositivo de aparato doméstico, en particular, a un dispositivo de aparato de cocción, con al menos una unidad de electrónica (10a-c) y con al menos un circuito de protección frente a la tensión (12a-c) que presenta al menos una unidad de protección (14a-c) que está conectada en paralelo a la unidad de electrónica (10a-c), y la cual protege a la unidad de electrónica (10a-c) en al menos un primer estado de funcionamiento erróneo.#Con el fin de mejorar su efecto protector, se propone que el circuito de protección frente a la tensión (12a-c) comprenda al menos un circuito de ampliación (16a-c) que amplíe el efecto protector de la unidad de protección (14a-c) de tal forma que la unidad de protección (14a-c) proteja a la unidad de electrónica (10a-c) en al menos un segundo estado de funcionamiento erróneo.
Patent ES-2585706-B1 (ES)
Title: Procedimiento mejorado para el refino y esterificación continua de cualquier material graso de origen vegetal o animal, especialmente diseñado para subproductos animales de categoría 1 y 2
Inventor: MASA BLANCO FRANCISCO JAVIER
IPC: C07C67/03
Filed: 2016-04-21
Granted: 2017-08-14
Abstract: Procedimiento para el refinado y esterificación continua de materiales grasos, independientemente del origen de la materia prima (especialmente diseñado para grasas animales de categoría 1 y 2); que consiste en el tratamiento del mismo con un ácido (de preferencia ácido acético para grasas de origen animal y ácido metanosulfónico para grasas de origen vegetal), seguido de un proceso de esterificación ácida en reactores especiales multietapas continuos. La particularidad que presenta el método objeto de la invención, es que la esterificación puede desarrollarse en dos etapas en serie o paralelo según el grado de acidez de la materia prima (dos etapas en serie para FFA superiores al 50%, y dos etapas en paralelo para FFA menores al 50%, no siendo limitante ningún valor de acidez) de manera continua. Finalmente, se desarrolla una tercera fase donde se recupera el metanol, la fase oleosa disuelta y una fase acuosa, las cuales son reutilizadas nuevamente.#Gracias al método, se consigue reducir el contenido en ácidos grasos libres y/o impurezas del material original de manen continua y sin degradación térmica ni química, para cualquier tipo de materia prima (cruda, refinada, parcialmente refinada, ...). Esta mejora de proceso origina un aumento en los rendimientos finales de biodiesel, además de la calidad con la que se obtiene el producto.#Mediante la inclusión del método como una etapa adicional en las tecnologías de fabricación de biodiesel actuales, o bien como etapa independiente a las mismas, se permite obtener un biocombustible líquido de alta calidad para su empleo en motores diésel: i) de manera total (B100), ii) en mezcla con el gasóleo (contenido en biodiesel > 7%), o iii) como aditivo de éste (mezclas < 7%), a partir de residuos, (entre los que hay que destacar las grasas animales de categoría 1 y 2, las oleínas vegetales y los ácidos grasos puros) dando una solución al problema de operación con el que se encuentran la mayoría de las plantas de fabricación de Biodiesel por un lado, y resolviendo el inconveniente medioambiental con el que se enfrentan actualmente las administraciones para la eliminación de los residuos (especialmente en las grasas animales de categoría 1 y 2).
Patent HR-P20041056-B1 (HR)
Inventor: OR YAT SUN
IPC: A61P1/04
Filed: 2004-11-11
Abstract: Spoj prikazan formulom: ili njegova farmaceutski prihvatljiva sol, ester ili prolijek, naznačen time, da je A izabran od: a) -OH; b) -ORp, gdje Rp jehidroksi zaštitna skupina; c) -Rl, gdje R1 je neovisno izabran od:  (1) arila;  (2) supstituiranog arila;  (3) heteroarila; i  (4) supstituiranog heteroarila; d) -ORl, gdje R1 je kao što je prethodnodefinirano; e) -R2, gdje R2 je izabran od:  (1) vodika; (2) halogena; (3) C1-C12alkila koji može sadržavati 0, 1, 2 ili 3 heteroatoma izabranih od O,S ili N, eventualno supstituiranih s jednim ili više supstituenata izabranih iz skupine koju čine halogen, aril, supstituirani aril, heteroaril i supstituirani heteroaril; (4) C2-C12alkenila koji može sadržavati 0, 1, 2 ili 3 heteroatoma izabrana odO, S i N, eventualno supstituiranih s jednim ili više supstituenata izabranih iz skupine koju čine halogen, aril, supstituirani aril, heteroaril i supstituirani heteroaril; i  (5) C2-C12alkinila kojimože sadržavati 0, 1, 2 ili 3 heteroatoma izabrana od O, S i N, eventualno supstituiranih s jednim ili više supstituenata izabranih iz skupine koju čine halogen, aril, supstituirani aril, heteroaril i supstituirani heteroaril; f) -OR2, gdje R2 je neovisno prethodno definiran; g) -S(O)nR11, gdje n=0, 1 ili 2, i R11 je neovisno vodik, R1 ili R2, gdje R1 i R2 su kao što je prethodno definirano; h) -NHC(O)R11, gdje R11 je kao što je prethodno definirano; i) -NHC(O)NHR11 gdje R11 je kao što je prethodno definirano; j) -NHS(O)2R11, gdje R11 je kao što je prethodno definirano; k) -NR14R15, gdje R14 i R15 su međusobno neovisno R11, gdje R11 je kao što je prethodno definirano il) -NHR3, gdje R3 je amino zaštitna skupina; B je izabran od: a) vodika;b) deuterija; c) halogena; d) -OH; e) Rl, gdje R1je kao što je prethodno definirano; f) R2, gdje R2 je kao što je prethodno definirano; ig) -ORp, gdje Rp je kao što je prethodno definirano, osiguravajući da kada B je halogen, -OH ili -ORp, A je R1 ili R2; ili alternativno, A i B zajedno s atomom ugljika na koji su vezani, izabrani su između: a) C=O; b) C(OR2)2, gdje R2 je kao što je prethodno definirano; c) C(SR2)2, gdje R2 je kao što je prethodno definirano; d) C[-O(CH2)m]2, gdje m=2 ili 3; e) C[-S(CH2)m]2, gdje m je kao što je prethodno definirano; f) C=CHR11, gdje R11 je kao što je prethodno definirano; g) C=N-O-R11, gdje R11 je kao što je prethodno definirano; h) C=N-O-Ar1-M-Ar2, gdje(1) -Arl- je R31, gdje R31 je neovisno izabran između:  (a) R1, gdje R1 je kao što je prethodno definirano;  (b) C1-C12alkila koji može sadržavati 0,1, 2 ili 3 heteroatoma izabrana od O, S ili N, eventualno supstituirana s jednim ili više supstituenata izabranih iz skupine koju čine halogen, aril,supstituirani aril, heteroaril i supstituirani heteroaril; (c) C2-C12alkenila koji može sadržavati 0, 1, 2 ili 3 heteroatoma izabrana od O, S i N, eventualno supstituirana s jednim ili više supstituenata izabranih iz skupine koju čine halogen, aril,supstituirani aril, heteroaril i supstituirani heteroaril; ili
Patent JO-3122-B1 (JO)
Title: Estra-1,3,5(10),16-tetraene-3-carboxamide derivatives, processes for their preparation, pharmaceutical preparations comprising them and their use for preparing medicaments
Inventor: TOBIAS MARQUARDT
Filed: 2012-09-27
Granted: 2017-09-20
Abstract: The invention relates to AKR1C3 inhibitors and to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular bleeding disorders and endometriosis.
Patent KR-790000494-B1 (KR)
Title: Transporting apparatus for fluid-entrainable particles
Inventor: EDWARD CLAIR WOLTHAUSEN
Filed: 1972-11-25
Granted: 1979-05-24
Abstract: An appts. for rapid transfer of fluid-entrain-able particles was devised. Particles entrained in fluid are rapidly propelled through an elongated nozzle to an outlet where they contact a fluid barrier in the form of an air curtain which intersects the path of flow of the particles, The air curtain, due to a "Coanda effect," attaches itself to a flow-attachment surface spaced from the curtain generator to move any particles entrained with the curtain in a second flow path along this surface.
Patent KR-820002205-B1 (KR)
Title: The method of preparing a splash fabrics
Inventor: KAMAMURA WADARU
IPC: D03D23/00
Filed: 1974-03-13
Granted: 1982-11-29
Abstract: Splash fabrics were manufd. as follows. 1) a strong and long paper having lack elasticity was slightly adhered on the surface of a splash screen dyeing band, 2) the band was arranged in a row, splash screen dyed, waped, and spun and woven with peeling off the paper from the splash screen dyeing warp.
Patent KR-790000341-B1 (KR)
Title: Process for preparation of 7h-indolizino-(5,6,7-ij) isoquinoline derivatives
Inventor: MAYER NAOUM MESSER
Filed: 1974-07-22
Granted: 1979-05-01
Abstract: Title compds. (I; R = H, Halogen, C1-4 alkoxy, R1=carboxyl, C1-4 alkoxy carbonyl, carbamoyl-substituted-C1-4 alkyl or phenyl) were prepd. H2N-O-R' or their acid additive salts were reacted with 7H-indolizino [5,6,7-ij  isoquinoline - 7- on to give acid products followed by conversion to their salts(I). I were effective at 250-1, 000mg/kg/day (P.O) and 125-250mg/kg/day in schistosoma mansoni infected mice.
Patent KR-790001638-B1 (KR)
Title: Drawing machine with cooling system
Inventor: KAWAKAMI HEIJIRO
IPC: B21C3/14
Filed: 1974-10-25
Granted: 1979-12-01
Abstract: Drawing machine with cooling system which was drawn in a dry labricant wire(10) drawing opera- ! tion wherein the rear portion of the die(2), including the backrelief portion(2') therof, and the wire which had just been drawn to the desired dimension were brought into direct contact with a cooling medium, so as to effect forced cooling thereof, the wire thereby being cooled before the commencement of strain aging embrittlement within the wire.
Patent KR-790001889-B1 (KR)
Title: A flexible auto-fishing rod
Inventor: OH SUNG WON
IPC: A01K97/00
Filed: 1978-12-09
Granted: 1979-12-27
Abstract: A flexible plastic fishing rod, of which the inner knars were inserted in the cuter knar and drawn out of the outer and its float and sinker were shot at the same time ofr unraveling and winding the fishing line automatically, was discribed.  The inner knars were drawn out of the outer and the float, the sinker and hooks were shot simultaneously when supplying the outer knar with the compressed air in the air room.
Patent KR-800000976-B1 (KR)
Title: Process for the preparation of 3,3'-triarylmethane-dicaboxylic acid derivatives
Inventor: THOMSON D
IPC: C07C65/05
Filed: 1979-12-28
Granted: 1980-09-17
Abstract: The title compds-(I; R=hydrogen or C1-6 alkyl), useful as antiinflammatory agent, were prepd. by the dehydration of oxime(II) with dehydrating agent at 50-200≰C. Thus, 4.35 g 4''-formyl-4, 4'-dihydroxy-5, 5'=dimethyl-3, 3'-triphenylmethanedicarboxylic oxime suspension and 2.1 ml anhydrous acetic acid were refluxed for 24 hr and cooled to 20-25≰C to give 4''-cyano-4, 4-dihydroxy-5, 5'-dimethyl-3, 3'-triphenylmethanedicarboxylic acid(m.p. 287-289≰C).
Patent KR-830001642-B1 (KR)
Title: 맥각 알칼로이드의 경구용 조성물의 제조방법
IPC: A61K9/14
Filed: 1979-12-20
Granted: 1983-08-22
Abstract: 내용 없음.
Patent KR-900002600-B1 (KR)
Title: Data compression methods
Inventor: HUKUDA SHINICHIRO
IPC: G06F3/153
Filed: 1982-09-01
Granted: 1990-04-20
Abstract: A character image data compression system for compressing system binary data of matrix type corresponding to a twodimensional character image comprises the steps of: detecting the occurence or non-occurence of a character image segment in each data element of the matrix at each line; identifying the contact mode as herein defined in the row direction of the character image data by comparison of data in adjacent lines; and producing an output comprising a control code corresponding to the contact mode, and variable length coded data corresponding to information of respectively different types in accordance with the type of contact mode.
Patent KR-900003279-B1 (KR)
Title: Process for preparing l-ascorbic acid
Inventor: IGAWA GENKI
IPC: C07D307/62
Filed: 1983-04-08
Granted: 1990-05-12
Abstract: The method for preparing L-ascorbic acid from sodium 2-ketoL-glonate comprises: (a) mixing 231.45g of sodium 2-keto-L-glonate monohydrate with 11ml of ethanol and 214g of acetone to prepare slurry; (b) adding 72.86g of hydrogen chloride to the slurry; (c) agitating the slurry at 62-64≰C for 1.5 hr and filterating; (d) washing the filterate with the mixture containing 10.8ml of ethanol and 29.7g of acetone.; (e) agitating the solution without filterate at 64-66≰C for 13.5 hr and cooling to obtain the crystal.
Patent KR-880001259-B1 (KR)
Title: Composition of cohesion
Inventor: BARKER MARTIN CHARLES
IPC: C09D17/00
Filed: 1983-05-14
Granted: 1988-07-16
Abstract: A cohesive compsn. comprises (a) ultrafine inorganic particles, having max. particle dimension 0.5-3000 nm; (b) a size stabilizer combined with the ultrafine particles, comprising a lyophobic substance having lyophilic activity imparted to its surface; and (c) a flocculation modifier of a polyelectrolyte attached to the combination of size stabilizer and ultrafine particles.  A plastic ink, paint or refractory material contains the cohesive compsn.  The compsn. is useful as a colouring agent, esp. transparent colourant.
Patent KR-880001057-B1 (KR)
Title: The manufacturing method for noodles made of wheat and mugwort
Inventor: LEE SANG-GI
IPC: A23L17/00
Filed: 1983-09-17
Granted: 1988-06-20
Abstract: Noodles flavored with mugwort are prepd.  Thus, a mixt. of 10kg boiled and dehydrated mugwort, 0.5kg wet potato juice, 76.5kg flour, 12.3kg water and 0.7kg salt is kneaded and shaped into a strip of noodles (100kg).
Patent KR-850001345-B1 (KR)
Title: Index printing method at book side
Inventor: PARK JONG-HO
IPC: B41F7/00
Filed: 1984-01-19
Granted: 1985-09-21
Abstract: This invention relates to an index printing method for a book, such as any book which is classified according to the items it contains. The procedure of this method involves: 1) Arranging the books on a vibrator, 2) Tightening the books on the tightening machine,  3) Printing the index on the book (many books can be printed at one time by the printing plates),  4) Binding the books.
Patent KR-910003085-B1 (KR)
Inventor: PEDERSON DANIEL E
IPC: A01N63/50
Filed: 1984-05-15
Granted: 1991-05-18
Abstract: 내용 없음.
Patent KR-870000309-B1 (KR)
Title: Sintered material of silicon nitride for cutting tools and process therefor
Inventor: LEE JUN-KUN
IPC: B23P15/28
Filed: 1984-05-29
Granted: 1987-02-26
Abstract: This invention relates to the manufacturing method for cutting tools which have a excellent stiffness and hardness at high temperature. In this method, a titanium nitride thin film is formed on the surface of fine particles of titanium carbide. The reaction formula is as follows; 2TiCL4+ N2+ 4H2 - 2TiN+8H(HCl) or 2TiC + N2 + 4H2 - 2TiN + 2CH4  . The titanium carbide coated with titanium nitride is added in the ration of 30 w/o to the silicon nitride and mixed with methyl alcohol and agitated. At this time aluminium oxide 1-5w/o and yttrium oxide 2-10 w/o are added in order to promote the sintering process.
Patent KR-910004573-B1 (KR)
Inventor: SHAKAMOTO DERUOH
IPC: A61K31/545
Filed: 1984-06-15
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-910009570-B1 (KR)
Inventor: GROENENDAAL WILLEM
IPC: C01B17/04
Filed: 1984-07-02
Granted: 1991-11-21
Abstract: 내용 없음.
Patent KR-910004828-B1 (KR)
Title: Process for preparing basic aluminium phosphate gel
Inventor: KNIEP RUEDIGER
IPC: C01B25/36
Filed: 1984-08-25
Granted: 1991-07-13
Abstract: 1. Basic aluminium phosphate gel characterised in that the preferred average composition is Al6 (OH)12 (H2 O)12 (PO4 )2 and the molar ratio of Al : P is between 2.6 : 1 and 3.3 : 1.
Patent KR-890004448-B1 (KR)
Title: Measuring signal induction apparatus in heating system
Inventor: ANDRE BOLPLAM
IPC: G05D23/19
Filed: 1984-09-29
Granted: 1989-11-04
Abstract: The hotplate and/or cooking pot has temp. sensors for actual temp. measurements.  These are stored in turn in the rotating store.  After each cycle a set number of address at each end of the store is read to provide two mean values for temp.  From these the rate of temp. rise is determined.  Near the boiling point the temp. rise off and turbulence starts.  The logic control accurately computes the actual mean temp. rise and allows a proportional control to operate.  The store has 20 to 30 addresses and the mean values are determined from 3 to 5 addresses at each end.  After each cycle the store is cleared for the next cycle.
Patent KR-900000897-B1 (KR)
Inventor: AKRED BRIAN J
IPC: C11D1/83
Filed: 1984-12-22
Granted: 1990-02-17
Abstract: 내용 없음.
Patent KR-930000522-B1 (KR)
Title: Disk player
Inventor: UENO MASAHIRO
IPC: G11B17/04
Filed: 1985-01-12
Granted: 1993-01-21
Abstract: In a disc player (2) comprising a disc tray (5) on which a disc (1) is horizontally placed, a player body (3) which has a front opening (4), and a turntable (51) in the player body (3), the disc tray (5) being drawn horizontally into the player body (3) through the front opening (4) and then moved downwardly in the horizontal state so that the disc (1) can be mounted horizontally on the turntable (51), the disc player (2) is so constructed as to be able to move the disc tray (5) downwardly in the horizontal state, just before the disc tray (5) is fully withdrawn from the player body (3) through the front opening (4).
Patent KR-920008955-B1 (KR)
Inventor: DONOMOTO TADASHI
IPC: C22C47/08
Filed: 1985-04-20
Granted: 1992-10-12
Abstract: 내용 없음.
Patent KR-870000497-B1 (KR)
Title: Process for the preparation of n,3-substituted 2-oxyindole-1-carboxamide
Inventor: KADIN SAUL B
IPC: C07D409/06
Filed: 1985-05-03
Granted: 1987-03-12
Abstract: Carboxamide derivs. of formula(I) and their salts are prepd. by reacting II with R2-N=C=O or III with R1-C(=O)-OH in an inactive solvent. In (I), X=H, F, Cl, Br, alkyl, alkoxy, alkylthio, CF3, PhCONH or di-(C1-3) alkylsulphamoyl; Y=H, F, Cl, Br, C1-4 alkylthio or CF3; or X+Y=4,5-, 5,6- or 6,7-OCH2O or -OCH2CH2O-; R1=alkyl, cycloalkenyl, opt. substd. Ph, or (CH2)n-QR; Q=divalent radical derived from furan, thiophene, oxazole or benzo(b)thiophene; n=0,1 or 2; R=H or C1-3alkyl; R2=alkyl or alkoxy. (I) are inhibitors of cyclo- oxygenase and lipoxygenase enzymes. They have analgesic and anti- inflammatory activities and are esp. suitable for treating acute pain and for chronic admin. in treatment of arthritis.
Patent KR-900004630-B1 (KR)
Title: Semiconductor memory device
Inventor: FUJISIMA KAZUYAS
IPC: G11C7/22
Filed: 1985-05-15
Granted: 1990-06-30
Abstract: The semiconductor store is operable in two modes, and has a mode changeover switch device to receive a first external mode signal to switch between the modes. A first circuit produces a mode recognition signal in reaction to a first mode sequence signal and the external signal. A second circuit produces an operation control signal in reaction to the first mode sequence signal and a second mode sequence signal. A third controller receives the mode signal from the changeover, and the operation control signal from the second circuit, and derives a logical sum of these two signals. A device receives a second external signal and the sum, to produce the logical product of the two. The product signal is inverted. The first mode may be a side-operation mode, and the second a gropu operation mode.
Patent KR-900004321-B1 (KR)
Title: Substituted 3,4 diamino 1,2,5-thiadiazoles having histamine h2-receptor antagonist activity
Inventor: ALGIERI ALDO A
IPC: C07D417/14
Filed: 1985-06-20
Granted: 1990-06-22
Abstract: Substd. 3,4-diamino-1,2,5-thiadiazole cpds. of formula (I) and their pharmaceutically acceptable salts are prepd. by reacting cpd. of formula (II) with sulfur chloride or cpd. of formula R-S-R. In the formulas, R is (a)-(b); R1 is H, lower alkyl, allyl or propargyl; m is 0-2; n is 2-5; Z is S, O or methylene; A is thiazole, pyrimidine, thiadiazole or oxazol. (I) are histamine H2receptor antagonists which inhibit a gastric acid secretion.