baber/WOPTO huggingface dataset:
Patent IT-RA920014-A1 (IT)
Title: Ago a farfalla zigrinato plastico per trasfusioni sanguigne contro  l'aids
Inventor: SIMONCELLI GIOVANNI
Filed: 1992-07-31
Abstract: E' UN TUBO PLASTICO ZIGRINATO CHE DA' LA POSSIBILITA' DI NON CONTENERE GERMI E DI ASSOLVERE AL COMPITO IN MANIERA ADEGUATA. IL SANGUE FLUISCE REGOLARMENTE SENZA ESSERE INTACCATO DA GERMI ESTERNI NOCIVI.LA FORMA DELL'AGO PLASTICO E' SIMILE A QUELLO DELL'ATTUALE AGO A FARFALLA.
Patent IT-RC910006-A1 (IT)
Title: Penna a sfera (biro) scrivente in tutte le posizioni.
Inventor: IERO SALVATORE
Filed: 1991-05-13
Abstract: L'invenzione trova applicazione nel settore degli strumenti impiegati per realizzare la scrittura. Il dispositivo di cui è munito il trovato consente di realizzare la scrittura non solo quando la penna a sfera (tipo biro) è posizionata con la punta all'ingiù, ma anche quando la penna si orienta in qualsiasi altra posizione. Infatti il congegno costringe l'inchiostro speciale per biro che si trova all'interno del refill di fuoriuscire e scrivere, vincendo così la forza di gravità. I caratteri essenziali del trovato sono:1) scrivere correntemente nella posizione usuale (con la punta rivolta all'ingiù);2) scrivere speditamente non appena la penna si posiziona con la punta rivolta alla parete o al tetto (di solito la normale biro scrive bene su un piano orizzontale, mentre posizionata alla parete o al tetto non scrive più).L'invenzione quindi consente un uso completo della penna a sfera (biro) senza incontrare alcun limite.
Patent IT-RM950472-A1 (IT)
Title: Associazione costituita dsa lattoferrina (o suoi analoghi) e deferossamina metalsulfornato (o altri chelanti toni metallici per
Inventor: VALENTI PIERA
IPC: A61K38/40
Filed: 1995-07-12
Abstract: La replicazione di un virus necessita di una prima fase di adsorbimento alla cellula ospite, seguita da una di internalizzazione con liberazione del core. La sintesi delle proteine virali precede la replicazione a cui segue la lisi della cellula e la fuoriuscita delle particelle virali prodotte. Nel presente brevetto viene dimostrata per la prima volta la attività antivirale basata sull'inibizione dell'adsorbimento e della replicazione di differenti virus posseduta da una associazione costituita da Lattoferrina (o suoi analoghi) e da deferossamina metansulfonato (o altri chelanti ioni metallici). L'attività antivirale delle sostanze utilizzate singolarmente viene dimostrata non sufficiente per l'impiego terapeutico. A titolo di esempio viene riportata la attività antivirale della associazione costituita da Lattoferrina (o di suoi analoghi) e da deferossamina metansulfonato (o di altri chelanti ioni metallici) verso virus a DNA quali Herpesvirus e virus a RNA quali Picornavirus. L'attività antivirale posseduta dall'associazione costituita da Lattoferrina (o di suoi analoghi) e da deferossamina metansulfonato (o di altri chelanti ioni metallici), così descritta, può quindi essere generalizzata ed utilizzabile per la terapia di molte infezioni virali acute o recidivanti a carico di cute, mucose ed altri tessuti. Infine è noto come la Lattoferrina e la deferossamina setansulfonato siano assolutamente innocue e possano essere prodotte industrialmente in grandi quantità.
Patent IT-VI950119-A1 (IT)
Title: Zimbello artificiale perfezionato di richiamo per la caccia.
Inventor: MARCHETTI ADRIANO
IPC: A01M/
Filed: 1995-07-21
Abstract: L'invenzione realizza uno zimbello artificiale (1) di richiamo per la caccia comprendente: un volatile artificiale (100) nel cui corpo è disposto un contenitore (3) nel quale sono inseriti un motore (4) ed un gruppo cinematico (2) meccanicamente connessi tra loro che realizzano il movimento oscillante di una coppia di aste (541, 542) ciascuna delle quali è inserita in una delle ali (110) di detto volatile (100). Detto gruppo cinematico (2) comprende un gruppo fisso (5) fissato al corpo di detto motore (4) ed un gruppo mobile (6) solidale a detto gruppo fisso per il tramite di mezzi di accoppiamento (62, 53) reciprocamente scorrevoli e provvisto di mezzi di aggancio (64) di dette aste (541, 542) e di almeno un elemento rotante (67) calettato fisso all'albero (45) di detto motore (4). Detti gruppi (5, 6) cooperano solidalmente tra di loro per il tramite di detti mezzi di accoppiamento (62, 53) e realizzano il battito delle ali (110) di detto volatile (100) durante la rotazione dell'albero (45) di detto motore (4).
Patent IT-VR940076-A1 (IT)
Title: Dispositivo raccoglitore-campionatore di acqua piovana
IPC: G01W/
Filed: 1994-08-31
Abstract: Dispositivo raccoglitore - campionatore di acqua piovana comprendente almeno una bacinella od imbuto di raccolta, la quale è predisponibile o in uno stato di non - impluvio o in uno stato di impluvio, un contenitore di campionatura predisposto a ricevere l'acqua intercettata dalla bacinella od imbuto, mezzi di azionamento atti a predisporre e commutare la o ciascuna bacinella od imbuto di raccolta tra un suo stato di non - impluvio ad uno di impluvio e viceversa, ed almeno un segnalatore di pioggia in posizione adiacente alla od a ciascuna prima bacinella od imbuto di raccolta e preposto a pilotare detti mezzi di azionamento per predisporre la o ciascuna bacinella od imbuto di raccolta nel proprio stato di impluvio quando esso rivela la presenza di pioggia.
Patent NO-20131625-A1 (NO)
Title: Utplassering av pumpe via kabel
Inventor: VARKEY JOSEPH
IPC: F04B47/02
Filed: 2013-12-09
Abstract: En metode kan inkludere å skaffe en pumpe koblet til en strømkabel med en glatt overflate; å skaffe en pakkboks med en ventil konfigurert til å danne en tetning med den glatte overflaten til strømkabelen i en lukket tilstand og å danne en gjennomgang for pumpen som er koblet til strømkabelen i en åpen tilstand; skaffe en kabelkjøringssluse; skaffe en utblåsningssikring med en ventil konfigurert til å danne en tetning med den glatte overflaten av strømkabelen i en lukket tilstand for å danne en gjennomgang for pumpen som er koblet til strømkabelen i en åpen tilstand; og å kontrollere ventilenes status mens pumpen senkes via strømkabelen gjennom pakkboksen, kabelkjøringsslusen og utblåsningssikringen for å plassere pumpen inn i en brønnboring. Forskjellige andre apparater, systemer, metoder, osv. blir også offentliggjort.
Patent NO-20181643-A1 (NO)
Title: Volatile organic compound recovery apparatus
Inventor: CHOI SUNG YOON
IPC: F25J1/00
Filed: 2018-12-18
Abstract: Disclosed herein is a volatile organic compound recovery apparatus designed to suppress the amount of discharged volatile organic compounds to the atmosphere and make the most of the available energy. The volatile organic compound recovery apparatus includes: a first 5 compressor configured to compress oil mist produced from a crude oil tank; a first heat exchanger configured to cool down a highpressure fluid that has passed through the first compressor; an expansion valve configured to depressurize the high-pressure fluid that has passed through the first heat exchanger or a first gas separated from the high-pressure fluid through a preprocessing unit; and a gas-liquid separator configured to separate the highpressure 10 fluid that has passed through the expansion valve or the first gas into a second gas and a second liquid to supply the second gas to a combustion engine and the second liquid to a storage tank.
Patent PE-20000418-A1 (PE)
Title: Procedimiento para la preparacion de acidos hidroxamicos
Inventor: HAWKINS JOEL MICHAEL
IPC: C07D493/08
Filed: 1999-04-06
Abstract: QUE COMPRENDE LA REACCION DE HIDROXILAMINA CON HALURO DE SILILO EN PRESENCIA DE UNA BASE, SEGUIDO DE LA REACCION CON UNA MOLECULA QUE CONTIENE UN HALURO DE ACIDO CARBOXILICO SEGUIDO POR LA REACCION CON UN ACIDO, CON LA CONDICION DE QUE LA MOLECULA QUE CONTIENE HALURO DE ACIDO CARBOXILICO NO CONTENGA UN GRUPO HIDROXI, AMINA PRIMARIA, AMINA SECUNDARIA, GRUPO TIOL. TAMBIEN SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE UN COMPUESTO DE FORMULA I, DONDE Z ES >CH2, >NR1; Q ES ALQUILO C1-C6, ARILO C6-C10, (OXIARILO C6-C10)(ALQUILO C1-C6), ENTRE OTROS; R1 ES H, ALQUILO C1-C6, (ARIL C6-C10)(ALQUILO C1-C6), -(CH2)n-C(=O)-OR4, ENTRE OTROS; R2 Y R3 SON H, ALQUILO C1-C6, O FORMAN UN CICLOALQUILO DE 3-7 MIEMBROS, PIRAN-4-ILO, R4 ES ALQUILO C1-C6; n ES 1-6; QUE COMPRENDE LA REACCION DE HIDROXILAMINA CON UN HALURO DE (ALQUIL C1-C6)3SILILO DE PREFERENCIA CLORURO DE TRIMETILSILILO; EN PRESENCIA DE UNA BASE DE PREFERENCIA PIRIDINA, 2,6-LUTIDINA, DIISOPROPILETILAMINA EN UN DISOLVENTE COMO PIRIDINA, FORMANDOSE UNA HIDROXILAMINA (ALQUIL C1-C6)3SILILADA QUE REACCIONA CON UN COMPUESTO II EN PRESENCIA DE UNA BASE, FORMANDOSE UN COMPUESTO DE FORMULA VI; R7 ES (ALQUIL C1-C6)-Si-; R8 ES H, (ALQUIL)3Si-; LUEGO SE HIDROLIZA CON UN ACIDO. EL COMPUESTO I ES UN INHIBIDOR DE METALOPROTEASA DE MATRIZ O DE LA PRODUCCION DEL FACTOR DE NECROSIS TUMORAL
Patent PL-291317-A1 (PL)
Title: Premoulded flue duct unit, multiduct flue system and method of making such premoulded flue duct unit
Inventor: ZAUNER RAIMUND
IPC: E04F17/02
Filed: 1991-08-02
Abstract: The invention relates to a chimney element (1) which has, over its cross-section or cross-sectional region, an outer region or shell region, an insulating region arranged towards the inside, and a flue-gas pipe arranged on the inside of the insulating region. To simplify the manufacture, workability and handling, it is provided that at least the shell region (16) and/or insulating region (17) are constructed in one piece, merge into one another discontinuously or continuously and consist of fired clay produced by the vertical coring technique. <IMAGE>
Patent PL-316447-A1 (PL)
Title: Refrigerting compressor unit
Inventor: IVERSEN FRANK HOLM
IPC: F04B39/12
Filed: 1995-03-27
Abstract: PCT No. PCT/DK95/00129 Sec. 371 Date Jan. 3, 1997 Sec. 102(e) Date Jan. 3, 1997 PCT Filed Mar. 27, 1995 PCT Pub. No. WO95/27141 PCT Pub. Date Oct. 12, 1995A refrigerant compressor arrangement is disclosed, having a compressor which is arranged in a housing and which has a suction connection, the housing being provided with a suction connector which is joined to the suction connection by way of a suction channel. In such an arrangement, it is desirable to increase the opportunity of the compressor to move, that is, to reduce noise, without at the same time having to accept a deterioration in efficiency. To that end, at its housing end the suction channel is in the form of a telescope tube which is capable of being telescoped into the suction connector.
Patent PL-317355-A1 (PL)
Title: Lacquer coating of low heat emission factor
Inventor: HUGO GERD
IPC: C09D7/61
Filed: 1995-05-11
Abstract: A coating substance with a low emissivity or high reflectivity in the heat radiation wavelength range. A binder with high transparency in the heat radiation range, especially in the range of wavelengths from 3 to 50  mu m, contains particles having a high transparency in this range and the refractive index of which in the heat radiation wavelength range differs from that of the binder.
Patent PL-318901-A1 (PL)
Title: Consolvent-type thyrilasade preparation for parenteral administration
Inventor: SU CHING-CHIANG
IPC: A61K47/20
Filed: 1995-08-29
Abstract: PCT No. PCT/US95/10730 Sec. 371 Date Jan. 4, 1997 Sec. 102(e) Date Jan. 4, 1997 PCT Filed Aug. 29, 1995 PCT Pub. No. WO96/06618 PCT Pub. Date Mar. 7, 1996The invention is a cosolvent parenteral pharmaceutical formulation of a lazaroid and its pharmaceutically acceptable salts.
Patent PL-326762-A1 (PL)
Title: Flow controlling method as well as apparatus and container provided therealong
Inventor: KNIGHT DUDLEY JOHN TRAVERS
IPC: B65D49/00
Filed: 1996-11-15
Abstract: PCT No. PCT/GB96/02019 Sec. 371 Date May 17, 1999 Sec. 102(e) Date May 17, 1999 PCT Filed Nov. 15, 1996 PCT Pub. No. WO97/18140 PCT Pub. Date May 22, 1997A flow control device comprises a body member for mounting the device in a container the body member defining thereon a first location and a second location; a first duct extending through the body member from the first location to the second location, the first duct having a first cross section and a first length; a second air duct extending through the body member from the second location to the first location, the second duct having a second cross section and a second length; characterised in that the cumulative effect of the relationship between the first cross section (D) and first length (L) of the first duct (15), and the second cross section (d) and second length (l) of the second duct (16) being such as to offer: relatively low impedance to flow of liquid along the first duct (15) from the first location to the second location and a consequent flow of air along the second duct (16) from the second location to the first location; and relatively high impedance to flow of liquid along the first duct (15) from the second location to the first location with a consequent flow of air along the second duct (16) from the first location to the second location characterised by the body member (17) having a longitudinal axis (A) and being provided with a barrier (18, 19) extending across the axis (A) to define the first location on one side of the barrier (18, 19) for communication with the interior of a container with which the device is associated and the second location on the other side of the barrier for communication with the exterior of a container as aforesaid; the first duct (22) extending through the barrier (18, 19) and being provided with a flow inlet (24) at the first location and a flow outlet (25) at the second location; the first duct being of relatively uniform cross section so as to present no significant obstruction to flow between the flow inlet (24) and the flow outlet (25); the second duct (23) being provided with an air inlet (27) at the second location and an air outlet (28) at the first location and being of relatively uniform cross section so as to present no significant obstruction to flow between the air inlet (27) and the air outlet (28); the air outlet (28) and the flow outlet (25) lying on the axis (A); the air outlet (28) extending in the direction of the axis A further from the barrier (18, 19) than the flow inlet (24); the flow outlet (25) extending further in the direction of the axis A from the barrier (18, 19) than the air inlet (27). According to further aspects the invention includes a container equipped with the device and a capsule for use in closing the container.
Patent PL-331178-A1 (PL)
Title: Phosphoric derivatives of citysin
Inventor: VITIK ANDREJ ZINOVYEVICH
IPC: A61K31/675
Filed: 1996-05-20
Abstract: Claimed are newly synthesized phosphorus containing cytisine derivatives of the general formulawhereinn is 0 or 1;X is O or S;R=CH3;C2H5;C3H7;1-C3H7;C4H9;atn=1: X=OR=CH3R1=1-C3H7;C6H5;CH3-O-C6H4-;with a proviso that n is 1, X is O.It is shown that some of the synthesized compounds exhibit substantial hepatoprotective and antienzyme activity.
Patent PL-332280-A1 (PL)
Title: Set of building blocks for use as a toy
Inventor: LEADBETTER PAUL
IPC: A63H33/08
Filed: 1997-09-16
Abstract: PCT No. PCT/DK97/00387 Sec. 371 Date Jun. 3, 1999 Sec. 102(e) Date Jun. 3, 1999 PCT Filed Sep. 16, 1997 PCT Pub. No. WO98/11968 PCT Pub. Date Mar. 26, 1998A toy building set comprises building elements (11, 21, 22) of a first type with coupling studs (10, 20) arranged in a two-dimensional periodical pattern with the coupling studs (10, 20) disposed in rows in two main directions perpendicular to each other in such a manner that the coupling studs (10, 20) also form diagonal rows in diagonal directions relative to the main directions, whereby neighboring diagonal rows are separated by a space having a width (d) wider than zero, and building elements (11, 21, 22) of a second type for interconnecting with building elements (11, 21, 22) of the first type, said building elements (11, 21, 22) of the second type having pairs of parallel coupling walls (12, 23, 24) which define cavities with coupling means for receiving coupling studs (10, 20) on building elements of the first type in a releasable engagement in such a manner that the coupling walls (12, 23, 24) are arranged in main directions between rows of coupling studs, wherein the building set further comprises building elements (40, 50, 60a, 60b, 61a, 61b, 62a, 62b) of a third type for interconnecting with building elements of the first type, said building elements (11, 21, 22) of the first type having pairs of parallel coupling walls (42, 52) that define cavities with coupling means for receiving coupling studs (10, 20) on other building elements in releasable engagement whereby the coupling walls (42, 52) are arranged in diagonal directions in spaces between diagonal rows of coupling studs.
Patent PL-347426-A1 (PL)
Title: Polyurethane prepolymers having alkoxysilane end groups, method for the production thereof and their use for the production of sealants
Inventor: SCHMALSTIEG LUTZ
IPC: C08G18/48
Filed: 1999-10-18
Abstract: This invention relates to polyurethane prepolymers which comprise alkoxysilane terminal groups and which are based on special, very high molecular weight polyurethane prepolymers, to a method of producing them and to their use as binders for low-modulus sealing materials.
Patent PL-351963-A1 (PL)
Title: Method of treating eating disorders
Inventor: MENDEL CARL M
IPC: A61P25/00
Filed: 2000-03-17
Abstract: A compound of formula Ior a pharmaceutically acceptable salt thereof in which R1 and R2 are independently H or methyl (for example N,N-dimethyl-1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutyl amine hydrochloride optionally in the form of its monohydrate) is used for treating eating disorders, such as anorexia nervosa, bulimia nervosa, weight-gain after smoking cessation, snacking or binge eating.
Patent PL-359060-A1 (PL)
Title: Method of coating of narrow profile sides of plate shaped elements
Inventor: KALINOWSKI GERHARD
IPC: B27N7/00
Filed: 2003-03-07
Abstract: A forming process for coating the narrow profiled sides of plate type work pieces made of artificial wood, comprises forming the free strip of the coating onto the narrow work piece section by adhesion. The narrow sides that are joined at the corners are arranged so the flanks over the coating region have a contour that corresponds to the corner ridge. A forming process for coating the narrow profiled sides of plate type work pieces made of artificial wood, comprises forming the free strip of the coating (3) onto the narrow work piece section (4,6) by adhesion. The narrow sides that are joined at the corners are arranged so the flanks (10) over the coating region have a contour that corresponds to the corner ridge.  The first narrow side away from the work piece corner is profiled, along with the second.
Patent PL-363237-A1 (PL)
Title: Sugar-substituted 2-azetidinones useful as hypocholesterolemic agents
Inventor: GHOSAL ANIMA
IPC: A61K31/70
Filed: 2001-12-17
Abstract: please check closely-very confusing Hypocholesterolemic sugar-substituted 2-azetidinone compounds of the formula:  are disclosed, as well as a method of lowering cholesterol by administering said compounds, pharmaceutical compositions containing them, and the combination of a sugar-substituted 2-azetidinone cholesterol-lowering agent and a cholesterol biosynthesis inhibitor for the treatment and prevention of atherosclerosis.
Patent PL-364099-A1 (PL)
Title: Laminar silicate intercalation compounds featuring increased expansion volume, method of their manufacture and application
Inventor: WENZEL ANTJE
IPC: C01B33/44
Filed: 2003-12-16
Abstract: Production of foliated silicate intercalation compounds with elevated expansion volume and/or modified onset temperature from native expandable foliated silicate, especially vermiculite, involves intercalation of intercalate compound(s) selected from lithium (Li) and potassium (K) alcoholates and salts of Li, sodium (Na) and K with organic acids in the native silicate by cation exchange.  An Independent claim is also included for foliated silicate intercalation compounds obtained by this process.
Patent PL-370003-A1 (PL)
Title: Inoculation filter
Inventor: MARGARIA THOMAS
IPC: C21C1/10
Filed: 2003-01-08
Abstract: A method for inoculating molten iron. The method comprises passing the molten iron through a filter assembly at an approach velocity of about 1 to about 60 cm/sec. The filter assembly comprises a filter element and an inoculation pellet in contact with the filter element. The pellet has an inoculant dissolution rate of at least 1 mg/sec. to no more than 320 mg/sec. and comprises about 40-99.9%, by weight, carrier comprising ferrosilicon. The pellet further comprises about 0.1-60%, by weight, at least one inoculating agent selected from a group consisting of cerium, strontium, zirconium, calcium, manganese, barium, bismuth, magnesium, titanium and aluminum or from rare earths.
Patent PL-372015-A1 (PL)
Inventor: SZCZEPEK WOJCIECH
IPC: C07D213/127
Filed: 2004-12-30
Abstract: Sposób wytwarzania pochodnych 3-(dialkiloamino)-1-(heteroarylo)-prop-2-en-1-onu przedstawionych wzorem ogólnym 1, w którym R1 oznacza nie podstawiony lub podstawiony pięcio- lub sześcioczłonowy pierścień heterocykliczny wybrany z grupy obejmującej pirydyny, tiofeny i furany; a R2 oznacza C1-C3 alkil, polega na tym, że związek aryloacylowy poddaje się reakcji z acetalem dialkilowym N,N-dialkiloformamidu, usuwając powstający w trakcie reakcji C1-C3 alkanol. Pochodne 3-(dialkiloamino)-1-(heteroarylo)-prop-2-en-1-onu stanowią cenne związki wyjściowe w syntezie substancji biologicznie aktywnych.
Patent PL-376327-A1 (PL)
Title: Novel cytarabine monophosphate prodrugs
Inventor: BOYER SERGE H
IPC: A61P31/12
Filed: 2003-10-31
Abstract: Compounds of Formula I, their preparation and uses are described: wherein: M and V are cis to one another and MH is cytarabine; the 5' oxygen of said cytarabine is attached to the phosphorus; V is 4-pyridyl; and pharmaceutically acceptable prodrugs and salts thereof.
Patent PL-391613-A1 (PL)
Inventor: MALINOWSKI RAFAŁ
IPC: B29C47/00
Filed: 2010-06-24
Abstract: Przedmiotem wynalazku jest sposób wytwarzania biodegradowalnego tworzywa polimerowego, mającego zastosowanie jako materiał wyjściowy, zwłaszcza do wytwarzania sztywnych folii, przeznaczonych do otrzymywania w procesie termoformowania opakowań produktów spożywczych, które składowane po okresie użytkowym ulegają procesowi biodegradacji w warunkach kompostowania przemysłowego. Mieszaninę polimerów biodegradowalnych, w stosunku wagowym 80% do 98% wysuszonego w temperaturze 60-80°C i w czasie 4 godzin polilaktydu (PLA) o średnim ciężarze cząsteczkowym 79000 oraz zawierającego 3,5% merów (D) i 96,5% merów (L), 2% do 20% poli(adypinianu butylenu-co-tereftalanu butylenu) (PBAT 1) o średnim ciężarze cząsteczkowym 15000, 2% do 20% syntetycznego poli(adypinianu butylenu-co-tereftalanu butylenu) (PBAT 2) o średnim ciężarze cząsteczkowym 7000 otrzymanego na drodze syntezy laboratoryjnej poprzez transestryfikację polimerów: poli(adypinianu 1,4-butylenu) (PBA) i poli(tereftalanu 1,4-butylenu) (PBT) wobec 1,4-butanodiolu (BDO), 1% do 3% kopoliestru zawierającego segmenty łańcuchów polimerowych PLA i PBAT o składzie molowym i wagowym odpowiednio 92/8 i 89/11, wprowadza się do strefy zasilania wytłaczarki ślimakowej, w której układzie uplastyczniającym miesza się i poddaje działaniu sił ścinających, po czym ujednorodnioną i uplastycznioną mieszaninę przy użyciu próżni odgazowuje się i przetłacza do głowicy wytłaczarskiej, a następnie chłodzi się i wytwarza w znany sposób granulat biodegradowalnego tworzywa polimerowego lub formuje się żądany wyrób polimerowy.
Patent PL-395595-A1 (PL)
Inventor: DRENDA JAN
IPC: E21F7/00
Filed: 2011-07-11
Abstract: Zawałowy wysięgnik odmetanowania charakteryzuje się tym, że, składa się z wymiennych segmentów, stanowiących jedną całość, i zakończony jest otworem z usytuowanym w jego wnętrzu zawałowym przewodem odmetanowania (2), który połączony jest ze ścianowym przewodem odmetanowania (3), rozciągniętym wzdłuż przestrzeni roboczej ściany, od strony zawału.