baber/WOPTO huggingface dataset:
Patent ZA-9811400-B (ZA)
Title: Textured impermeable papermaking belt, process of making and process of making paper therewith.
Inventor: POLAT OSMAN
IPC: D21F11/00
Filed: 1998-12-11
Abstract: An impermeable papermaking belt. The papermaking belt has a back side and a sheet side. The sheet side of the papermaking belt is textured. The sheet side imparts structure, preferably differential density, to paper made on the impermeable belt. The papermaking belt may comprise photosensitive resin on the sheet side. The papermaking belt may be used in conjunction with an imprinting roll which densifies the regions of the paper coincident the knuckles of the papermaking belt. This belt is suitable for papermaking machines having or not having a Yankee drying drum.
Patent AT-413334-B (AT)
Title: Medically usable solid dosage form comprises freeze-dried live lactic acid bacteria and an excipient powder mixture of inulin and lactose in the form of a directly compressed tablet
IPC: A61K35/74
Filed: 2002-12-23
Granted: 2006-02-15
Abstract: Solid dosage form comprising 10 %, by weight of freeze-dried live lactic acid bacteria and an excipient powder mixture of inulin and lactose in the form of a directly compressed tablet, optionally with an enteric coating, is new. An independent claim is also included for producing the solid dosage form by mixing and optionally drying the excipients, adding the freeze-dried bacteria, homogenizing the mixture and compressing the mixture at 4-50 kN in an eccentric press to form biplanar or convex tablets. ACTIVITY : None given. MECHANISM OF ACTION : None given.
Patent CN-1018444-B (CN)
Title: 无公害食品包装容器及其制造方法
Inventor: NENGRONG YAN
IPC: B65D85/00
Filed: 1991-04-20
Abstract: 一种无公害食品包装容器及其制造方法，它由喷洒了水溶性粘合剂的植物纤维容器外壳与聚乙烯和聚丙烯薄膜容器内壁，组合形成具有两层结构的食品包装容器。它在90℃～100℃温度下将研磨过的植物纤维粘结并冲压成型。这种两层结构无毒，在常温条件下能自行分解，可以加工制造成各种形状，能满足人们日常生活中一次性包装食品的需要，并有利于保护环境，分解后的物质可以用作肥料，成本低。
Patent FI-130305-B (FI)
Title: Mixing apparatus for an exhaust gas aftertreatment system, exhaust gas aftertreatment system and internal combustion engine
Inventor: DÖRING ANDREAS
IPC: B01D53/90
Filed: 2017-11-30
Granted: 2023-06-12
Abstract: A mixing apparatus for an (18, 19) for an SCR exhaust gas aftertreatment system of an internal combustion engine, namely for mixing a precursor substance of a reducing agent with exhaust gas, having a housing (27), wherein the housing (27) provides a mixing chamber and a silencer, wherein the housing (27) at an inlet side (28) comprises an inlet connection (29) for a feed line, via which the exhaust gas can be introduced into the housing (17), wherein the housing (27) at an outlet side (30) located opposite the inlet side (28) comprises an outlet connection (31) for a discharge line, via which the exhaust gas and reducing agent intermixed with the exhaust gas can be discharged from the housing (27), wherein longitudinal axes (32, 33) of inlet connection (29) and outlet connection (31) are offset relative to one another and run parallel to one another, wherein the housing (27) receives an introduction device (34) for introducing the precursor substance of the reducing agent in the exhaust gas, which is positioned at the inlet side (28) in the region of the longitudinal axis (33) of the outlet connection (31), wherein a length of the housing (27) between the inlet side (28) and the outlet side (30) of the housing (27) and thus a length of the mixing chamber amounts to at least 1.9 times and maximally 7 times the diameter of the inlet connection, wherein a width of the housing (27) between side walls (35, 36) of the housing (27) extending between the inlet side (28) and the outlet side (30) of the housing (27) amounts to maximally 3 times the diameter of the inlet connection (29).
Patent FI-129731-B (FI)
Title: Nozzle head, apparatus and method
Inventor: SOININEN PEKKA
IPC: C23C16/54
Filed: 2018-04-16
Granted: 2022-08-15
Abstract: The invention relates to a nozzle head (2), apparatus and method for subjecting a surface (101) of a substrate (100) to alternate surface reactions of at least two precursors (A, B). The nozzle head (2) comprises an output face (3), at least one gas supply nozzle (4), and at least one discharge nozzle (6). The nozzle head (2) comprises on the output face (3) in the following order: a first zone end nozzle (8), a gas supply nozzle (4) and a second zone end nozzle (6, 7, 9), repeated one or more times. The first zone end nozzle (8) is arranged at a first distance (LY) from the gas supply nozzle (4) and the second zone end nozzle (6) is arranged at a second distance (LX) from the gas supply nozzle (4). The second distance (LX) is greater than the first distance (LY).
Patent FI-128787-B (FI)
Title: Washing unit, planar washing machine and method
Inventor: NEVALA ASKO
IPC: D06G1/00
Filed: 2019-08-27
Granted: 2020-12-15
Abstract: A washing unit, planar washing machine and method for washing planar textile products. The washing unit (WU) comprises at least two rotating suction heads (13) and at least one washing nozzle (14), which is located between the suction heads. The washing unit is moved (A) in a reciprocating manner in a transverse direction (x) relative to a feed direction (y) of textile product (23) during washing process.
Patent FI-130489-B (FI)
Inventor: QVICK TAPANI
IPC: B63B19/14
Filed: 2022-02-03
Granted: 2023-10-03
Abstract: Den presenterade lösningen beskriver ett system för att manövrera åtminstone en lastlucka med hjälp av åtminstone en aktuator. Systemet innefattar åtminstone ett energitillförselsystem med en anläggning som lämpar sig för lagring av energi och som är inrättad att kopplas till den åtminstone ena lastluckans styrsystem och/eller aktuator, och varvid den åtminstone ena lastluckan är inrättad att manövreras med hjälp av energin däri. Det beskrivs även ett förfarande vid vilket man med hjälp av systemet manövrerar åtminstone en lastlucka med hjälp av åtminstone en aktuator.
Patent HK-1048469-B (HK)
Title: Propanoic acid derivatives that inhibit the binding of integrins to their receptors
Inventor: BIEDIGER RONALD J
IPC: C07D/
Filed: 2002-11-19
Abstract: A method for the inhibition of the binding of  alpha 4 beta 1 integrin to its receptors, for example VCAM-1 (vascular cell adhesion molecule-1) and fibronectin; compounds (I) that inhibit this binding; pharmaceutically active compositions comprising such compounds; and the use of such compounds either as above, or in formulations for the control or prevention of diseases states in which  alpha 4 beta 1 is involved. <CHEM> All substituents are as defined in the application.g
Patent HU-177326-B (HU)
Inventor: BARANY ISTVAN
IPC: H01J37/305
Filed: 1978-11-22
Abstract: Magnetisches Ablenksystem für Elektronenstrahlbedampfungsquellen, insbesondere mit einer Strahlablenkung von um 240° bis 300°, wo die Bedampfungsquelle mit einem einen Grundkörper umgebenden, mit zur Umschließung einer Strahlquelle sowie von Armaturen zur Bündelung des
Patent HU-177328-B (HU)
Title: Method and apparatus for anodic oxidizing hollow objects made of aluminium or aluminium alloy
Inventor: CSOMOR JOZSEF
IPC: C25F3/20
Filed: 1978-06-26
Abstract: The invention relates to a process and an equipment for brightening the surfaces of hollow objects made of aluminium and/or aluminium alloy. According to the process a direct current of potential 15 to 18 V, preferably 15 V, and of heat load 1.5 to 2 A/dm<2>, preferably 2 A/dm<2> is passed through an electrolyte and the electrolyte is passed through the hollow object in turbulent flow for 15 to 20 minutes, preferably 20 minutes. A hollow body, 2, preferably a jar is dipped into the electrolyte (preferably sulphuric acid) in a vessel. An electrode 8 and a plastic tube 10 are attached to the hollow object and the said plastic tube is joined to a container 3, to which a further electrode 9 is attached. The end of the container opposite to the connection of the jar is joined to the vessel containing the electrolyte through tubing and preferably via a pump 13. <IMAGE>
Patent IN-169153-B (IN)
Inventor: MARY JANE HORNUNG
IPC: C22C35/00
Filed: 1987-01-20
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent IT-1248240-B (IT)
Title: Improved star-type rotary gas compressor
Inventor: ZANARINI FRANCO
IPC: F04B/
Filed: 1991-06-18
Granted: 1995-01-05
Abstract: According to the improvement in question, each of the rods 7a consists of two coaxial portions 70, 71 which are joined together and the upper one 70 of which, housed entirely inside a coupling 8, has a smaller diameter than the lower portion 71 connected to an eccentric cam element 5; the coupling 8 has at least one channel 80 which is formed transversally with respect to the extension of said coupling and is designed to allow the flow and the outflow, respectively, of a fluid under pressure towards the lower portion 71, thereby generating a force F1 directed towards the eccentric cam element 5; the lower part 71 is provided with a semi-spherical element 72 for connection to the eccentric cam element 5 by means of the connection with a radial bearing 6, arranged between the eccentric cam 5 and the rods 7a, and housed in a corresponding sliding shoe 74 attached to a cage 73 joined to the radial bearing 6. FIG. 2 <IMAGE>
Patent IT-1255761-B (IT)
Title: Method for the recovery of hydrochloric acid and lime from calcium chloride produced by the Solvay process
Inventor: NALDI GIOVANNI
IPC: C01D/
Filed: 1991-09-18
Granted: 1995-11-15
Abstract: The reaction performs a double exchange between zinc carbonate and calcium chloride. This is made possible by dissolution of the zinc carbonate in water through the presence of ammonium chloride. The hydrated zinc chloride can be pyrolysed at a low temperature. <IMAGE>
Patent IT-1247034-B (IT)
Title: Acidi dimetilamino-idrossi alchil difosfonici e loro sali, loro procedimento produttivo e composizioni farmaceutiche che li comprendono
Inventor: ROSINI SERGIO
IPC: A61P19/10
Filed: 1991-06-26
Granted: 1994-12-12
Abstract: Acidi dimetilamino 1-idrossi-alcan-1,1-difosfonici di formula: (FORMULA) in cui n= 4, 5, e loro procedimento produttivo.
Patent IT-1258218-B (IT)
Title: Generator of thermal energy, particularly burner for low- boiling-point liquid fuels for special uses
Inventor: COCOLA IGNAZIO
IPC: F23D/
Filed: 1991-09-18
Granted: 1996-02-21
Abstract: Burner for liquid fuels in general and low-boiling-point fuels in particular, consisting of a combustion chamber, connected axially to which is at least one nebulizing nozzle equipped with ignition electrodes, and arranged centrally relative to a hollow supporting body in such a way as to create an annular gap between the nozzle and the supporting body for the introduction of air of combustion, air flow distributor and deflector means being provided to impart to the air flow a turbulent motion to optimize the thermal output of the flame; wound around the outside of the said combustion chamber is a tubular coil ending in an annular nozzle coaxial with the said chamber and with the said central nozzle and supplied with liquid fuel by means separate from those supplying the said central burner, so that the said nebulizing nozzle can be operated only during ignition and preheating and the said coil only during vaporization and superheating of the fuel, so as to bring about combustion of a vaporized fuel capable of being controlled only by varying the flowrate of the supply to the coil. <IMAGE>
Patent IT-1263817-B (IT)
Title: Procedimento e disposizione per la sorveglianza dello stato di funzionamento di teste di stampa a getto di inchiostro
IPC: B41J2/125
Filed: 1993-01-26
Granted: 1996-09-03
Abstract: Per garantire la sicurezza di funzionamento delle teste di stampa a getto di inchiostro, per ogni singolo canale dell'inchiostro ricavato in una piastrina (Chip) di silicio per circuiti integrati il valore medio di punta delle temperature massima e minima viene rilevato e confrontato con valori ammissibili; al superamento delle massima temperatura locale di punta prestabilita viene emessa una segnalazione di fine di inchiostro e avviata una procedura di pulitura, e al superamento della temperatura massima ammissibile dell'intero Chip viene ridotta la velocità di stampa, mentre alla discesa al di sotto della temperatura minima ammissibile del Chip la testa inchiostratrice viene riscaldata. La disposizione per l'esecuzione del procedimento comprende un sensore termometrico separato per ciascun canale dell'inchiostro, disposto in vicinanza dell'ugello, e il collegamento di tutti i sensori termometrici ad un mezzo di valutazione comune disposto sulla piastrina di silicio.
Patent IT-1273673-B (IT)
Title: System for order management, especially for public restaurants, bars, and similar localities
Inventor: VENINI CLAUDIO
IPC: G11B/
Filed: 1994-07-22
Granted: 1997-07-09
Abstract: System for order management, especially for public restaurants, bars, and similar localities, consisting of a cash register 12, a central processing unit 11, one or more terminals 13, 14, in which said components 11, 12, 13, 14 are joined together into a network such that the orders placed at the cash register 12 are transmitted to the central processing unit 11, which will pass them on to the terminals 13, 14, in particular to eliminate the waiting line at the service counter by an automatic management of the waiting lines involving the assignment of progressive order numbers N. <IMAGE>
Patent IT-1273513-B (IT)
Inventor: DELBIANCO ALBERTO
IPC: C09K8/524
Filed: 1995-04-07
Granted: 1997-07-08
Abstract: Process for the dissolution of asphaltene sediments in oil wells which consists in introducing a solubilizing composition for the above asphaltenes into the oil wells, characterized in that the solubilizing composition comprises:   (a) a basically hydrocarbon fraction consisting of at least 70%, preferably at least 80% by weight, of aromatic and alkyl aromatic hydrocarbons, the alkyl group being from C1 to C4; (b) a fraction basically consisting of quinoline and isoquinoline as such or alkyl substituted, preferably as such, the alkyl group being from C1 to C4; the weight ratio between fraction (a) and (b) being from 97.5/2.5 to 75/25, preferably from 97/3 to 90/10.
Patent IT-1263326-B (IT)
Title: Window regulator, especially for windows of vehicles
Inventor: COLOMBO FABRIZIO
IPC: B60J/
Filed: 1993-03-03
Granted: 1996-08-05
Abstract: The invention refers to a window regulator to be used in particular for windows of vehicles. The window regulator comprises at least one transmission by toothed belt, or equivalent flexible element, on one portion of which is secured a support which can travel on guides and which carries the glass. The transmission is motorised by an electrically operated gear motor. <IMAGE>
Patent IT-1263406-B (IT)
Title: Method for making filters of expanded plastic materials, whether or not impregnated with activated charcoal, with a framework stamped directly on the filtering material, and the resulting filter
Inventor: FAVERO DARIO
IPC: B01D/
Filed: 1993-10-13
Granted: 1996-08-05
Abstract: The invention deals with a new method of making filters for conditioners and aspirators composed of a filtering layer on which is directly sintered the rigid framework. The filtering layer is held between the two parts of the stamp during the injection process, thus producing a monolithic filter whose filtering layer is integrated with the framework and overlaps it, thus also providing the function of a seal. <IMAGE>
Patent IT-1250117-B (IT)
Title: Perfezionamento nelle macchine capsulatrici a camera rettilinea.
Inventor: CALL PAOLO
IPC: B65B7/28
Filed: 1991-10-15
Granted: 1995-03-30
Abstract: E' descritta una macchina capsulatrice a camera rettilinea, in cui i vasetti (28) da chiudere vengono alimentati, già riempiti con il prodotto da confezionare, in modo continuativo ad alta velocità appoggiati su un nastro trasportatore (12), sul quale avanzano, stretti lateralmente tra due dispositivi di contenimento laterale, fin sotto ad un gruppo (14) di chiusura che applica le capsule, la quale macchina capsulatrice è caratterizzata dal fatto che tutti gli organi di ciascuno dei due dispositivi di contenimento laterale sono assemblati attorno ad un telaio secondario, la disposizione essendo tale che ciascuno dei due dispositivi di contenimento laterale risulta asportabile come un sol tutto quale sottogruppo sostituibile nel suo complesso.
Patent IT-1263602-B (IT)
Title: High efficiency heat exchanger
Inventor: FALCI RENZO
IPC: F28D/
Filed: 1993-11-09
Granted: 1996-08-27
Abstract: Heat exchanger between a relatively hot fluid flowing through an annular or tubular space bounded by a heat conducting wall and a relatively cold fluid which surrounds and externally embraces at least part of said annular or tubular space and which comprises a rotor mounted rotationally in said annular space, as well as a source of motion which can be kinematically connected to the rotor to create turbulence and fling at least part of the hot fluid against the wall of the annular space. <IMAGE>
Patent MX-168684-B (MX)
Inventor: CHANG CHING-JEN
IPC: C08F222/02
Filed: 1983-09-19
Abstract: Copolymers of monomer as follows:
 (1)at least 10 weight percent of one or more of the following monomers: methacrylic acid, itaconic acid, acrylic acid, acryloxypropionic acid, fumaric acid, maleic acid, citraconic acid and/or crotonic acid;
 (2) 0.5 to 25 weight percent of one or more of the monomers of the formula:
 H2C=CH-C(O)-NH-R
 wherein R is alkyl, alkylaryl, and/or polycyclic alkyl groups having 8 to 30 carbon atoms;
 (3) optionally one or more of the copolymerizable ethylenically unsaturated monomers of the formula:
 H2C=CYZ
 wherein (a) Y is H and Z is COOR<2>, C6H4H<3>, CN, Cl, CONH4, OC(O)R<4> or CH=CH2;
 (b) Y is C1-C4 alkyl and Z is COOR<2>, C6H4R<4>, CN, CONH2, or CH=CH; or
 (c) Y and Z are C1; and
 R<2> is C1-C8 alkyl or C2-C8 hydroxyalkyl or lower alkoxy (C2-C8)-alkyl;
 R<3> is H, Cl, Br, or C1-C4 alkyl; and
 R<4> is C1-C8 alkyl; and
 (4) zero to 1.0 weight percent of one or more polyethylenically unsaturated monomers,
 when at least partially neutralised and solubilised by additions of alkali are effective thickeners for aqueous systems. Surfactants enhance the thickening pertormance of the partially neutralised copolymers. Typical systems to which this thickening can usefully be applied include paint latices, cosmetics, pigment dispersions, oil well drilling fluids, textile printing pastes. dentifrices, hand lotions, liquid detergents and pharmaceuticals.
Patent PT-109331-B (PT)
Title: Processo de tratamento de vinhaça de cana-de-açúcar por precipitação química básica com adição de uma solução concentrada de base forte
Inventor: ANA RITA DA SILVA PRAZERES
IPC: C02F1/52
Filed: 2016-04-19
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM PROCESSO PARA O TRATAMENTO DE VINHAÇA DE CANA-DE-AÇÚCAR. ESTE PROCESSO COMPREENDE A ADIÇÃO DA UMA SOLUÇÃO CONCENTRADA DE UMA BASE FORTE (1), À MATRIZ (2) DE VINHAÇA BRUTA DE CANA-DE-AÇÚCAR, EM CONDIÇÕES DE AGITAÇÃO DE 200 RPM A 700 RPM, A UMA TEMPERATURA VARIÁVEL DE 12ºC A 28ºC E COM AJUSTE DO DE PH ATÉ UM VALOR IGUAL OU SUPERIOR A 10. DESTE PASSO RESULTA A GERAÇÃO PRATICAMENTE IMEDIATA DE FLÓCULOS DE PARTÍCULAS OU ESPÉCIES INSOLÚVEIS, DESIGNADAMENTE HIDRÓXIDO E CARBONATO DE MAGNÉSIO, HIDRÓXIDO E CARBONATO DE CÁLCIO, QUE APRISIONAM E ARRASTAM E APRISIONAM AS PARTÍCULAS EM SUSPENSÃO E COLOIDAIS, COM A SEDIMENTAÇÃO FLOCULENTA DOS AGREGADOS FORMADOS NUM TEMPO INFERIOR OU IGUAL A 2 HORAS, OBTENDO-SE DOIS SUBPRODUTOS DISTINTOS (3): O SOBRENADANTE OU ÁGUA RESIDUAL PRÉ-TRATADA, E O PRECIPITADO OU LAMA RESIDUAL. O PROCESSO ASSIM CONDUZIDO PERMITE REDUZIR SIGNIFICATIVAMENTE A CONCENTRAÇÃO DE CÁLCIO (73-80%), MAGNÉSIO (27-64%), AZOTO (12-24%), POTÁSSIO (11-19%) E FÓSFORO (53-74%), ELIMINANDO TAMBÉM MATÉRIA ORGÂNICA, ABSORVÂNCIAS E DUREZA. O PRECIPITADO APRESENTA ELEVADO TEOR DE MATÉRIA ORGÂNICA E NUTRIENTES (CA, MG, NA, K E P). DESTA FORMA, O PRESENTE INVENTO INSERE-SE NO DOMÍNIO TÉCNICO DO TRATAMENTO DE EFLUENTES.
Patent PT-109348-B (PT)
Title: Blocos e sistema de construção modular
Inventor: CARLOS ALBERTO MOURA RELVAS
IPC: E04B2/18
Filed: 2016-04-22
Abstract: SEMI-BLOCO PARA CONSTRUÇÃO MODULAR (10), QUE COMPREENDE: DUAS FACES PRINCIPAIS, DESIGNADAS POR FACE PRINCIPAL INTERIOR E FACE PRINCIPAL EXTERIOR; DUAS FACES LATERAIS, ESQUERDA E DIREITA, E DUAS FACES DE TOPO, SUPERIOR E INFERIOR, REFERIDAS COMO FACES DE CONTACTO (11); EM QUE, QUANDO O SEMI-BLOCO ESTÁ ENCAIXADO COM OUTRO SEMI-BLOCO IDÊNTICO PELAS RESPETIVAS FACES DE CONTACTO, AS FACES PRINCIPAIS DOS SEMI-BLOCOS FORMAM UMA SUPERFÍCIE CONTÍGUA; EM QUE CADA UMA DAS FACES DE CONTACTO (11) COMPREENDE UM ENCAIXE COM UMA PROTRUSÃO (13) COM UMA RAMPA E UM ENCAIXE COM UM RECESSO (12) COM UMA RAMPA, DE FORMA QUE A RAMPA DA PROTRUSÃO FIQUE EM CONTACTO COM A RAMPA DO RECESSO DO OUTRO SEMI-BLOCO IDÊNTICO, QUANDO O SEMI-BLOCO ESTÁ ENCAIXADO COM OUTRO SEMI-BLOCO; E EM QUE, QUANDO O SEMI-BLOCO ESTÁ ENCAIXADO COM OUTRO SEMI-BLOCO PELAS RESPETIVAS FACES PRINCIPAIS INTERIORES, FORMA UM BLOCO COM O OUTRO SEMIBLOCO IDÊNTICO. OS ENCAIXES COM UMA PROTRUSÃO (13) COMPREENDEM UMA SUPERFÍCIE DE TOPO (18) PERPENDICULAR À SUPERFÍCIE PRINCIPAL EXTERIOR DO BLOCO (10) E O ENCAIXE COM UM RECESSO COMPREENDE UMA SUPERFÍCIE DE TOPO (15) PERPENDICULAR À SUPERFÍCIE PRINCIPAL EXTERIOR DO BLOCO (10). O SEMI-BLOCO DISPÕE AINDA DE SEMICILÍNDRICOS (14).
Patent PT-115507-B (PT)
Title: Processo de síntese do líquido iónico di(2-etilhexil)- oxamato de tetraoctilamónio (il-5), produto obtido e sua utilização na extração seletiva de metais
Inventor: JOÃO PAULO ARRIEGAS ESTEVÃO CORREIA LEAL
IPC: C22B59/00
Filed: 2019-05-09
Abstract: A PRESENTE INVENÇÃO ENQUADRA-SE NA ÁREA DA SÍNTESE DE LÍQUIDOS IÓNICOS, NOMEADAMENTE DIZ RESPEITO A UM PROCESSO DE SÍNTESE DO LÍQUIDO IÓNICO DI(2-ETILHEXIL)-OXAMATO DE TETRAOCTILAMÓNIO (IL-5), COM ÁTOMOS DE CARBONO (1 A 8) NO CATIÃO E ÁTOMOS DE CARBONO (I A X) NO ANIÃO, COM UM ELEVADO GRAU DE PUREZA E SUA UTILIZAÇÃO NA EXTRAÇÃO E SEPARAÇÃO SELETIVA DE METAIS, NOMEADAMENTE DE LANTANÍDEOS. É ASSIM OBJETO DA PRESENTE INVENÇÃO, UM PROCESSO PARA A SÍNTESE DE UM LÍQUIDO IÓNICO PURO UTILIZANDO NA SUA CONSTITUIÇÃO APENAS OS ELEMENTOS CARBONO, HIDROGÉNIO, OXIGÉNIO E AZOTO (CHON), ASSUMINDO-SE COMO UMA ALTERNATIVA ¿VERDE¿ NA RECUPERAÇÃO DE METAIS, DIMINUINDO ASSIM O IMPACTO AMBIENTAL NA FORMA COMO ESTES SÃO RECUPERADOS, BEM COMO A GARANTIA DE UMA EXTRAÇÃO MAIS EFICIENTE DESSES METAIS.
Patent RO-87435-B (RO)
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1983-05-16
Abstract: Masina de burat, conform inventiei, este prevazuta cu un agregat de burat amplasat pe cadrul suport pentru scule, prevazut între principalele mecanisme de rulare, distantate între ele, ale sasiului principal al masinii, rulînd separat pe cale si putîndu-se deplasa în sensul longitudinal al caii împreuna cu sasiul principal al masinii. Masina dispune de scule de burat fixate pe un suport pentru scule reglabil pe înaltime prin intermediul unui dispozitiv de actionare, care pot fi introduse în balast si pot fi deplasate cîte doua în raport cu cealalta si aduse în stare de vibratie prin intermediul unor dispozitive de actionare pentru deplasare si pentru vibrare. Cadrul suport pentru scule este astfel alcatuit, încît sa permita rezemarea pe de o parte pe cale, prin intermediul elementului de sprijinire si de ghidare alcatuit ca osie conducatoare libera, iar pe de alta parte, pe sasiul principal al masinii prin intermediul unui punct de rezemare distantat de elementul de sprijinire si de ghidare în sensul longitudinal al masinii. Agregatul de burat si un agregat de ridicat si de îndreptat calea prevazut cu dispozitive de actionare pentru ridicare si îndreptare sunt reunite, împreuna cu dispozitivele lor de actionare, cu cadrul suport pentru scule pentru a forma un ansamblu functional unic, învecinat cu mecanismul de rulare principal care urmeaza sasiul principal al masinii.