baber/WOPTO huggingface dataset:
Patent IT-RM920545-A1 (IT)
Title: Perfezionamento delle strutture di supporto per ancoraggio di specchi  e vetri alle pareti.
Inventor: DI MODICA VINCENZO
IPC: C03C17/34
Filed: 1992-07-17
Abstract: Il perfezionamento concerne una graniglia 2 di pietra, ardesia, argilla frantumata o simile, messa in opera parzialmente affondata in uno strato 1 di resina o colla epossidica, applicata allo strato di vetro V o di specchio V-B, in modo tale da realizzare una superficie posteriore ricca di estroflessioni emigranulari, facilmente ancorabile alle pareti con malta o cemento.
Patent IT-RM930167-A1 (IT)
Title: Metodo per il controllo visivo della deformazione raggiunta da un corpo deformabile uni- e/o pluri-direzionalmente.
Inventor: SANGIOVANNI OLIVIERO
Filed: 1993-03-17
Abstract: Sulla superficie del corpo, prima della sua deformazione, si riporta una serie di figure geometriche, dette figure essendo tali da cambiare forma a seguito della deformazione del corpo su cui sono riportate, la figura geometrica preferita essendo una ellisse con il suo asse maggiore rivolto nel senso della deformazione del corpo.La figura geometrica è riportata sul corpo mediante stampaggio con vernici e/o inchiostri di tipo normale, se del caso resistenti al calore o con altri mezzi adatti, quali incisione superficiale.La figura geometrica è di dimensioni rapportate al grado di deformazione desiderato del corpo.
Patent IT-RM950001-A1 (IT)
Title: Procedimento per la riduzione delle emissioni di idrocarburi da motori a combustione interna.
Inventor: ZAHN WOLFGANG
IPC: F01N13/02
Filed: 1995-01-02
Abstract: L'invenzione concerne un procedimento per la riduzione delle emissioni di idrocarburi di un motore a combustione interna durante le sue fasi di partenza a freddo, dove in un tubo di scarico del motore a combustione interna è disposto almeno un catalizzatore e in un tubo di cortocircuito del tubo di scarico a monte del catalizzatore è disposto un adsorbitore che adsober idrocarburi al di sotto di una temperatura di deassorbimento e li deassorbe al di sopra della temperatura di deassorbimento. Fra l'altro, al di sotto di una temperatura di reazione del catalizzatore nonché al di sotto della temperatura di deassorbimento, il gas di scarico viene condotto lungo il tubo di cortocircuito e l'adsorbitore e, al di sopra della temperatura di deassorbimento, il tubo di cortocircuito viene chiuso. Per realizzare un procedimento del tipo in questione in modo da poter raggiungere una notevole riduzione dell'emissione di idrocarburi durante tutta la fase di avviamento a freddo di un motore a combustione interna viene proposto, secondo l'invenzione, di disporre, a monte del tubo di cortocircuito, un catalizzatore vicino al motore nel tubo di scarico dove, al raggiungimento della temperatura di reazione del catalizzatore vicino al motore, il tubo di cortocircuito viene chiuso almeno fino al rag
Patent IT-RM960678-A1 (IT)
Inventor: CARRERA PIETRO
IPC: C05F17/02
Filed: 1996-10-07
Abstract: A plant for the biological treatment of solid organic waste, where the organic mass is fed into a treatment tank with a horizontal bottom, while screw propellers, suspended from a sliding bridge parallel to tank base, operate immersed in the matter and whose axis is inclined according to a convenient angle, preferably between 5° and 50°, compared to its vertical, moving the organic matter from the bottom upwards and from the inflowing side of the treatment tank to the outflowing one, continuously immersed in a direction which is at right angles compared to the direction of movement of the organic mass and remaining continuously active, that is without any idle return of the screw propellers across the treatment tank after each process cycle.
Patent IT-TO940940-A1 (IT)
Title: Dispositivo di serraggio a deformazione
Inventor: HOLTMAN ELI J
IPC: E05B65/00
Filed: 1994-11-23
Abstract: Un dispositivo di serraggio a deformazione é montato in un'apertura formata in un primo elemento per trattenere in modo disimpegnatile il primo elemento contro un corrispondente secondo elemento e in posizione serrata. Il dispositivo di serraggio comprende una maniglia atta a ruotare a cerniera. E' compreso un albero comprendente un elemento unitario collegato alla maniglia. La maniglia facilita il movimento assiale dell'albero quando essa ruota a cerniera tra le posizioni aperta e chiusa. Sull'albero è previsto un dispositivo adatto ad un movimento assiale corrispondente con il movimento dell'albero. Il dispositivo trattiene in modo disimpegnabile il secondo elemento impegnato con il primo elemento quando la maniglia è chiusa. E' anche compreso un elemento di ritegno collegato con l'albero, atto a fissare la boccola nella sua posizione montata sull'albero.
Patent IT-VI930139-A1 (IT)
Title: Dispositivo frenante, particolarmente per veicoli e/o macchine indu- striali
Inventor: COSMO ANSELMO
IPC: F16D/
Filed: 1993-08-31
Abstract: La presente invenzione ha per oggetto un dispositivo frenante, particolarmente per veicoli e/o macchine industriali, comprendente un corpo (2) solidale ad un albero rotante (3) e mezzi di attrito stazionari (5, 6) provvisti di attuatori (7, 8). Il corpo (2) presenta una superficie esterna (11) convessa con doppio raggio di curvatura, e le superfici attive (9, 10) dei mezzi di attrito (5, 6) di forma complementare alla superficie esterna (11) del corpo. Quest'ultima è ottenuta dalla rotazione di una curva attorno all'asse (A) dell'albero (3), con tale curva sostanzialmente circolare o ellittica almeno in corrispondenza della zona di contatto con i mezzi di attrito (6, 7). il corpo (2) può essere pieno con un foro passante centrale (12) per il calettamento sull'albero (3), oppure parzialmente cavo con un mozzo centrale (13) per il suo calettamento sull'albero (3). Il dispositivo frenante presenta il vantaggio di una maggiore superficie di attrito con minore pressione specifica e più contenute dimensioni trasversali, unite ad una maggiore potenza frenante e modulabilità della frenata.
Patent NO-20110884-A1 (NO)
Title: Tykk furunalekstraktsammensetning for innkapsling
Inventor: RUBENS JURIS
IPC: A61K33/30
Filed: 2011-06-20
Abstract: Oppfinnelsen vedrører farmasi, farmasøytisk- og næringsmiddelindustri, spesielt i fremstilling av sammensetninger for stimulering av slimhinnemembran og huddekkeforbedring og for å forsterke organismens immunitet. Målet med oppfinnelsen er å utvikle en forbindelse inneholdende et tykt bartrenålekstrakt med en forbedret sammensetningskvalitet, for å øke den biologiske aktiviteten for komponenter og bevare prosesseringskarakteristikkene og stabiliteten for det tykke bartrenålekstraktet i kapselform. Målet oppnås ved at a- tocoferol (E-vitamin), retinol (A-vitamin), naftokinoner (K-vitamin), essensielle fettsyrer (F-vitamin) og mikroelementer (sink, selen) tilsettes, med et spesifikt komponentforhold, inn i det tykke bartrenålekstraktet for innkapsling.
Patent NO-20171594-A1 (NO)
Inventor: MOHRFELD AUSTIN T
IPC: E02D27/52
Filed: 2017-10-06
Abstract: The system and method for installation includes lowering a pile from a surface to an ocean floor and partially embedding the pile. An installation pile is lowered onto the pile and partially embedding over and around the pile. The installation pile is sealed, and water is pumped from the installation pile to embed the installation pile to a set depth and to form a pressurized zone within the installation interior volume. The set depth corresponds to a hydraulic cylinder in the installation pile being made adjacent to the pile. The hydraulic cylinder actuates to embed the pile to an anchor depth, which is the desired depth of the installation. Water is pumped back into the installation pile to release the pressurized zone and to lift the installation pile from the set depth. The installation pile can return to a vessel at a surface.
Patent NO-20180021-A1 (NO)
Inventor: TOTLAND GUDMUND ROGER
IPC: E21B43/36
Filed: 2018-01-05
Abstract: Method and system for separation of produced water into a water fraction, a solids fraction and a hydrocarbon fraction, comprising - feeding produced water into a collapsible flexible bag maintained subsea by a protection structure; - operating the flexible bag at an overpressure and thereby providing a predefined geometry of the flexible bag; - maintaining the produced water in the flexible bag to allow for gravitational separation of the solids fraction with a higher density than water in a lower section and optionally separation of the hydrocarbon fraction with a lower density than water in an upper section; - removing the water fraction from a section above the lower section; - optionally removing hydrocarbons from the upper section and -replacing the flexible bag to remove the solids fraction.
Patent PE-5198-A1 (PE)
Title: Aparato para nivelar el suelo
Inventor: TRAHAN MICHEL
IPC: E02F3/00
Filed: 1996-06-14
Abstract: COMPRENDE: A) UNA BASE INFERIOR DE FORMA RECTANGULAR, HECHO DE ESCANDIO O DE CUALQUIER OTRO MATERIAL CON LAS MISMAS CARACTERISTICAS DE PESO Y RESISTENCIA; B) UNA BASE SUPERIOR QUE PUEDE SER DEL MISMO MATERIAL QUE LA PRIMERA, QUE TIENE LA MISMA LONGITUD Y ESTA DISPUESTA DE LA MISMA MANERA; AMBAS BASES ESTAN CONECTADAS ENTRE SI CONTANDO CON LAS SIGUIENTES PIEZAS: a) UNA PLACA DE RETENCION DE FORMA CUADRADA, PROVISTA CON UN AGUJERO EN EL CENTRO; b) UNA RANURA; Y c) UNA RODELA DE ACERO UBICADA ENTRE LA TUERCA Y LA PLACA DE RETENCION; d) UNA TUERCA Y UN TORNILLO QUE PASA A TRAVES DE LOS AGUJEROS Y SIRVE PARA UNIR LAS PLACAS ; Y e) DOS FIJADORES QUE SE EXTIENDEN MAS ALLA DE LA BASE INFERIOR Y SUPERIOR RESPECTIVAMENTE; PERMITIENDO QUE EL ENGANCHE SE ACOPLE A TRAVES DE CABLES HECHOS DE ACERO U OTRO MATERIAL SIMILAR QUE SIRVE DE UNION ENTRE EL APARATO Y LA MAQUINA. SE UTILIZA PARA NIVELAR PASAJES SUBTERRANEOS EN LAS MINAS O EN CUALQUIER OTRO LUGAR QUE SEA INACCESIBLE A LAS NIVELADORAS USUALES
Patent PE-36897-A1 (PE)
Title: Vidrios recubiertos por deposicion catodica que reflejan los rayos infrarrojos, durables, tratables termicamente, adaptables y un metodo para fabricar los mismos
Inventor: HARTIG KLAUS W
IPC: C23C14/06
Filed: 1996-12-13
Abstract: SE REFIERE A UN ARTICULO DE VIDRIO CARACTERIZADO PORQUE INCLUYE UN SUBSTRATO DE VIDRIO QUE TIENE SOBRE EL MISMO UN SISTEMA DE CAPAS RECUBIERTAS POR SUBLIMACION O DEPOSICION CATODICA, QUE COMPRENDE DESDE EL SUBSTRATO DE VIDRIO HACIA AFUERA: 1) UNA CAPA DE SOBRECUBRIMIENTO DE NITRURO DE SILICIO (Si3N4) CON UN GROSOR APROXIMADO DE 5�-70�; 2) UNA CAPA SUBSTANCIALMENTE METALICA QUE INCLUYE NIQUEL O UNA ALEACION DE NIQUEL, PREFERIBLEMENTE UNA ALEACION DE Ni/Cr CON UN GROSOR APROXIMADO DE 30�-150�; Y 3) UNA CAPA DE SOBRECUBRIMIENTO DE Si3N4 CON UN GROSOR APROXIMADO DE 200�-500�; EN DONDE EL SISTEMA DE CAPAS ESTA SUSTANCIALMENTE LIBRE DE PLATA, Y CUANDO EL SUBSTRATO DE VIDRIO TIENE UN GROSOR DE APROXIMADAMENTE 1,5 mm A 13 mm Y TIENE EL SISTEMA DE CAPAS MENCIONADO ANTERIORMENTE, EL ARTICULO DE VIDRIO ESTRATIFICADO CUANDO ES TRATATO QUIMICAMENTE EXHIBE UN  E(SUB)H DE REFLECTANCIA DEL LADO DEL VIDRIO NO MAYOR QUE APROXIMADAMENTE 2,0; SE REFIERE ADEMAS A UN METODO DE TRATAMIENTO TERMICO DE UN ARTICULO DE VIDRIO RECUBIERTO QUE COMPRENDE: A) RECUBRIR POR SUBLIMACION O DEPOSICION CATODICA SOBRE UN SUBSTRATO DE VIDRIO, EL SISTEMA DE CAPAS MENCIONADO ANTERIORMENTE (PASOS 1,2 Y 3); Y B) SOMETER EL SUBSTRATO DE VIDRIO A TRATAMIENTO TERMICO PREFERIBLEMENTE TEMPLADO
Patent PE-13997-A1 (PE)
Title: Elemento intercambiador de calor para contenedores auto-refrigerantes de bebidas
Inventor: JOSLIN JR WILLIAM DANIEL
IPC: F25D7/00
Filed: 1995-11-07
Abstract: ESTA REFERIDO A UN ELEMENTO PORTATIL DE INTERCAMBIADOR DE CALOR PARA ENFRIAR UN MEDIO, EL CUAL CONSISTE EN UN RECIPIENTE ADAPTADO PARA CONTENER UNA DETERMINADA CANTIDAD DE UN GAS COMPRIMIDO O LIQUIDO, ESTE INCLUYE A) UNA PARED ARREGLADA PARA COLOCARLA EN CONTACTO CON EL MEDIO A ENFRIARSE; B) UNA VALVULA PARA CONTROLAR OPERATIVAMENTE LA DESCARGA DEL MENCIONADO GAS DEL RECIPIENTE; C) UN PANEL COLOCADO ADYACENTE Y DENTRO DE LA PARED DEL RECIPIENTE, PARA DIRIGIR EL GAS DE MODO TAL QUE HAGA CONTACTO EL INTERCAMBIADOR DE CALOR CON LA PARED DEL RECIPIENTE Y DISENADA PARA QUE DESCARGUE GAS DE LA PARTE SUPERIOR DEL PANEL, EL CUAL COMPRENDE CANALETAS ENCIMA Y SE CONECTA A LA PARED PARA QUE FORME VARIOS CANALES ENTRE LAS CANALETAS Y LA PARED; D) UN MEDIO PARA SACAR EL GAS DEL RECIPIENTE; E) UN GENERADOR DE VORTICE EN EL RECIPIENTE, Y QUE ADEMAS INCLUYE UN TUBO Y CANALES PARA INTRODUCIR UN GAS AL TUBO TANGENCIALMENTE PARA PRODUCIR UN FLUJO DE GAS EN FORMA DE ESPIRAL, QUE GENERA UN FLUJO DE GAS ENFRIADO; Y F) UN MEDIO PARA DIRIGIR EL GAS QUE SALE DE LA PARTE SUPERIOR DEL PANEL AL GENERADOR DE VORTICE. EL GAS UTILIZADO ES UN GAS LIQUIDO Y EL PANEL ES FORMADO DE UN MATERIAL POLIMERICO QUE ES MOJADO POR ESTE GAS
Patent PL-255491-A1 (PL)
Title: Agent for inhibition of pollen formation
IPC: C07D231/22
Filed: 1985-09-23
Abstract: Pollen formation in cereal grain plants can be inhibited by application of novel 4-carboxy(or derivative)-1-aryl-5-pyrazolecarboxamide. Production of hybrid seed is facilitated by use of the compounds.
Patent PL-277121-A1 (PL)
Title: Method for manufacturing a composite with a metallic matrix
IPC: C04B35/10
Filed: 1989-01-09
Abstract: An aluminum metal matrix composite comprises an aluminum metal matrix embedding a second filler (2), such as a ceramic second filler, and is formed by contacting, for example, a molten aluminum metal (20) with a permeable mass of second filler (22) within a ceramic impervious mold (12) formed by growing a polycrystalline oxidation reaction product into a first filler. By hermetically sealing the second filler (22) within the mold (12) with a body of molten aluminum metal (20), the latter spontaneously infiltrates the mass of second filler (22) at moderate temperatures, e.g. about 900 DEG C, without need of any other infiltration expedients. The molten mass containing the infiltrated ceramic filler is solidified to provide the metal matrix composite which may be recovered from the mold (12). Optionally, the solidification is carried out under bonding conditions including maintaining the solidifying material in direct contact with the ceramic mold, to provide the metal matrix composite joined to the mold, or a part thereof, as a structural component.
Patent PL-311160-A1 (PL)
Title: Method of and system for combusting organic substances and coal dust
Inventor: BAUER FRANZ
IPC: F23G7/10
Filed: 1994-04-13
Abstract: The burning of organic materials is integrated into the operation of a steam boiler or fluidized bed furnace. This is done by feeding the organic material (34) as a fuel current or the flue gases generated from the drying, degassing or burning of the organic material as a flue-gas current into the coal pulverizing mill (15), flue-gas back suction system or combustion chamber (22) of the steam boiler (1) and withdrawing the combustion products as a combusted-material current via the flue-gas purification unit and as an uncombusted-material current via the wet-ash removal facility, with the uncombusted material fed back as fuel current into the coal pulverizing mill, flue-gas back suction system or combustion chamber or burn-out grate of the steam boiler.
Patent PL-311229-A1 (PL)
Title: Method of and apparatus for making extruded products of cross-linked polymers
Inventor: KEMPTER WERNER
IPC: B29C48/29
Filed: 1994-04-14
Abstract: PCT No. PCT/EP94/01152 Sec. 371 Date Dec. 12, 1995 Sec. 102(e) Date Dec. 12, 1995 PCT Filed Apr. 14, 1994 PCT Pub. No. WO94/25509 PCT Pub. Date Nov. 10, 1994Described is a method of extruding a cross-linked polymer, the method calling for the polymer to be cross-linked to be extruded in granular or powder form with liquid additives. The method is characterized in that a granular or powder-form polymer with a fissured, porous surface is used. This granular/powder-form polymer with an irregular surface structure is fed through a feed line to a mixing zone by injecting at least one liquid cross-linking additive and subsequently extruding the mixture in an extrusion press. Obtained during this extrusion is improved distribution of the liquid over the polymeric particles, more uniform grafting of the cross-linking agent on to the polymer and hence, a homogeneously cross-linked product.
Patent PL-312336-A1 (PL)
Title: Composition for sugar coating to be applied onto compacted pharmaceutic tablets and compacted tablet coated therewith
Inventor: BARCOMB REGINALD JOSEPH
IPC: A61K31/567
Filed: 1996-01-16
Abstract: A sugar coating composition for application to a compressed medicinal tablet comprising a sugar, a dose of a hormonal steroid and a steroid release rate controlling amount of microcrystalline cellulose.
Patent PL-312439-A1 (PL)
Title: Device and method of cleaning and exfoliating underground pipelines
Inventor: FOERSTER MANFRED
IPC: B08B9/02
Filed: 1995-05-10
Abstract: In pipe cleaning using the high-pressure water rinsing process problems arise in clearing the pipe completely of residual water containing solids after the end of the cleaning process. The invention makes use of a rotary water cutter to the cutting head (2) of which can be fitted an air-lock (15) via a rigid, non-rotating shaft (14) which throttles the free pipe cross-section at a distance from the cutting head (2). On the completion of a pre-cleaning cycle, the rotary water cutter (1) with the air-lock (15) fitted to it is withdrawn through the pipe against the direction of advance of the high-pressure water nozzles fitted on the cutting head (2) by means of a winch (9). The injection action of the water jets emitted at top speed from the cutting head (2) nozzles creates a vacuum in the space between the rotary water cutter (1) and the air-lock (15). This produces a strong suction effect towards the rotary water cutter (1) so that most of the residual static water behind the cutter (1) with the solids held in it is in front of the water nozzles of the cutting head (2) and thus forced out of the pipe.
Patent PL-323868-A1 (PL)
Title: Emulsions of gases stabilise by means of fluorinated ethers of low ostwald coefficient
Inventor: KABALNOV ALEXEY
IPC: A61K49/22
Filed: 1996-06-05
Abstract: Long lasting gas emulsions for ultrasound and magnetic resonance imaging contrast enhancement utilize low Ostwald coefficient fluoromono- and fluoropolyether compounds. Gas emulsions comprising microbubble preparations are disclosed wherein the microbubbles comprises fluoroethers such as perfluorodiglyme (CF3(OCF2CF2)2OCF3), perfluoromonoglyme (CF3OCF2CF2OCF3), perfluorodiethylether C2F5OC2F5, perfluoroethylmethylether CF3OC2F5, perfluorodimethylether CF3OCF3, as well as CF3OCF2OCF3 and fluoropolyethers CF3(OCF2)2OCF3, CF3(OCF2)3OCF3,and CF3(OCF2)4OCF3.
Patent PL-329609-A1 (PL)
Title: Composite video signal containing additional information
Inventor: DOORNHEIN LAURENS
IPC: H04N5/44
Filed: 1997-04-21
Abstract: A television signal includes a video signal having at least luminance information and a signalling bit stream for conveying static control information bits relating e.g. to at least an aspect ratio of the video signal, in which a plurality of bits of an additional data signal are distributed over at least one bit of the signalling bit stream per frame of the video signal, whereby the signalling bit stream contains at least one varying bit in addition to the static control information bits.
Patent PL-332426-A1 (PL)
Title: Method of obtaining an optically active inorganic salt constituting a derivative of phenyl glycine
Inventor: BOONEN JOZEF JOHANNES CATHARIN
IPC: C07C229/36
Filed: 1997-09-23
Abstract: Process for the preparation of an inorganic salt of an optically active phenylglycine derivative, in which a diastereoisomeric salt of the optically active phenylglycine derivative and an optically active acid is treated with a strong inorganic acid, in which at least a portion of the strong inorganic acid is added to a mixture containing an amount of the diastereoisomeric salt as a solid substance. The process according to the invention can be used with particular advantage in the preparation of an optically active phenylglycine derivative via an asymmetric transformation in which the reaction mixture obtained after the asymmetric transformation is treated with a strong inorganic acid without the formed, precipitated diastereoisomeric salt of the optically active phenylglycine derivative and the optically active acid being isolated and dissolved beforehand.
Patent PL-334443-A1 (PL)
Title: Facial radio circuit
Inventor: MATTISSON SVEN
IPC: H04B1/18
Filed: 1998-01-07
Abstract: In a radio front-end circuit having at least two amplifier-mixer cascades, the amplifiers are switched on or off via the mixers. By switching between the amplifier-mixer cascades, the power consumption is lowered.
Patent PL-342941-A1 (PL)
Title: Hot setting silicon elastomer composition, thermally stable and coloured without pastel colouring
Inventor: GEORGE CATHERINE
IPC: C08K3/00
Filed: 1999-03-10
Abstract: The invention concerns an organopolysiloxane composition, leading by cross-linkage to an elastomer heat stable and coloured without pastel colouring, comprising dispersed within: titanium dioxide TiO2 particles not more than 80 nm in size and having a treated surface such that said surface does not substantially comprise titanium structure of more than 80 nm and at least an organic or mineral pigment.
Patent PL-346415-A1 (PL)
Title: Sugar wafers
Inventor: CONTI CLAUDIA
IPC: A21D13/00
Filed: 1999-07-13
Abstract: A sugar wafer batter containing wheat flour, cereal grits, sucrose, and water, optionally with some or all of the sucrose replaced with a reducing sugar; or wheat flour, sucrose, a reducing sugar, and water. The sugar wafer batter is baked to make sugar wafers that are harder, more crunchy, and having a more coarse and gritty texture than a conventional sugar wafer. After the sugar wafer batter is baked, the resulting sugar wafers can be further processed for an extended period of time but still retain their characteristic and desirable crispiness when cooled. The sugar wafers can be used in a variety of confectionery products.
Patent PL-354627-A1 (PL)
Title: Contour forming of metals by laser peening
Inventor: HACKEL LLOYD
IPC: B23K26/00
Filed: 2000-06-26
Abstract: A system is provided for forming shapes and contours in a metal workpiece, comprising: a laser system that is capable of producing a series of laser pulses, wherein each laser pulse of said series of laser pulses has an energy within a range of 10 J to 100 J per pulse, wherein said each laser pulse has a pulse duration within a range of 10 ns to 20 ns and a rising edge that is less than 1 ns; a layer of material that absorbs light for fixedly attaching to a metal workpiece and comprising polyvinyl acetate of polyvinyl chloride plastic; means for flowing a thin layer of water over said layer of material; and means for imaging the near field of said each laser pulse to a spot size on said layer of material so that said series of laser pulses will generate compressive stress on the surface of said metal workpiece until a desired shape is formed therein without inducing unwanted tensile stress at the surface of said metal workpiece.
Patent PL-356593-A1 (PL)
Title: Method for driving sheet piles
Inventor: MOULIN JEAN-MICHEL
IPC: E02D5/08
Filed: 2001-03-19
Abstract: A method for driving a sheet pile wall into the ground includes providing a sheet pile with at least one sheet pile interlock having a longitudinal opening giving access to an interlock chamber in the sheet pile interlock. The method further includes inserting an inflatable tube device in the interlock chamber, inflating the inflatable tube so that the inflatable tube closes the longitudinal opening, driving the sheet pile into the ground, deflating the inflatable tube and withdrawing the inflatable tube from the interlock device.