baber/WOPTO huggingface dataset:
Patent NO-309736-B1 (NO)
Inventor: KINNUNEN TAPANI
IPC: E06B3/54
Filed: 1997-07-14
Abstract: The invention relates to a glazing system for implementation of a turnable glazing for covering openings formed in a structure, e.g. the coating in a building, wherein the glazing system comprises at least two movable panes (3) placed one after the other and arranged to be turned and locked in a desired angle towards the plane of the glazing. The panes (3) are placed in a guide arrangement (J) comprising advantageously an upper guide (1) and a lower guide (2), substantially supported by pivoting and guiding elements (S) arranged inside the guide arrangement (J). The pivoting and guiding element (S) is provided with a hinge pivot (6), to which the pane (3) is connected with an installation moulding (4) and which is further made up of a fixing groove (7) or the like, a housing (8) or the like, and a fixing arrangement (9) for the hinge pivot (6). Said means of the installation moulding (4) are arranged in a way that the pane (3) is placed partly next to the hinge  pivot (6) outside the same in respect of the coating of the housing, and the housing (8) or the like covers the fixing means (10) for fixing the pane (3) to the installation moulding (4). Slide means (5), advantageously a wheel, connected with the upper guide (1) for allowing the movement of the pane (3) are placed only on the outermost side of the pivoting and guiding element (S) with respect to the coating of the building, wherein their lower point of support towards the upper guide (1) and the point of gravity of the pane (3) are located substantially on the same vertical line.
Patent NO-309445-B1 (NO)
Inventor: THOFELT LARS
IPC: F24F3/12
Filed: 1999-05-14
Abstract: A device for improving the quality of indoor air comprising a casing (2) with an air inlet (3) and an air outlet (5), a member (7) arranged to cause air in a room, in which the casing is placed, to flow in through the inlet and inside the casing to the outlet and therefrom out into the room again, and leaf surfaces and water nozzles (9, 11) adapted to influence the quality of the air passing through the casing. The casing also contains leaf plants (9) and the member (7) is provided in order to cause the air to flow past the leaf surfaces of the plants in order to remove contaminations and particles from the air by absorption thereof by the leaves of the plants.
Patent AT-511139-B1 (AT)
Title: Regenerationsbox für pferde und andere grosstiere
Inventor: REINWALD MANFRED
IPC: A61N5/06
Filed: 2012-02-14
Granted: 2013-09-15
Abstract: Regenerationsbox für Pferde und andere Großtiere zur Wärmebehandlung mit mindestens einer IR-Strahlungsquelle und/oder mindestens einer Farblichtlampe, wobei die Regenerationsbox als mindestens einseitig offenes (blickdurchlässiges) Gestell ausgebildet ist, welches das zu behandelnde Großtier an mindestens drei Seiten umgibt.
Patent AT-520671-B1 (AT)
Title: Legevorrichtung und Legeverfahren zum Legen von Tapes
Inventor: MICHAEL ECHLE
IPC: B29C70/38
Filed: 2018-10-31
Granted: 2021-09-15
Abstract: Die Erfindung betrifft eine Legevorrichtung (1) zum Legen von Tapes (2), umfassend ein Zuführungseinrichtung (20, 20a) zum Zuführen zumindest eines Tapes (2) oder Bandmaterial (3) zu einer nachgeordneten Legeeinrichtung (40), welche zum Aufnehmen von zugeführten Tapes (2) und Platzieren der Tapes (2) auf einem Legetisch (50) angeordnet ist. Die Erfindung zeichnet aus, dass vor und/oder in der Legeeinrichtung (40) eine Überprüfungseinrichtung (30) zum Überprüfen auf Fehler (4) im und/oder am Tape (2) oder Bandmaterial (3) angeordnet ist. Weiterhin betrifft die vorliegende Erfindung ein Legeverfahren zum Legen von Tapes (2).
Patent AT-508239-B1 (AT)
Title: Vorrichtung zur bestimmung des wassergehalts eines messobjekts
IPC: D21F7/00
Filed: 2010-03-12
Granted: 2012-07-15
Abstract: Vorrichtung zur Bestimmung des Wassergehalts eines Messobjekts (1) mit einer Mess-Strahlungsquelle (2) und einer Referenz-Strahlungsquelle (4), die auf eine Messobjektoberfläche (10) gerichtet sind, sowie zumindest einem Detektorelement (3), wobei eine Vorrichtung zur Druckbeaufschlagung vorgesehen ist, und die Mess-Strahlungsquelle (2), die Referenz-Strahlungsquelle (4) und das Detektorelement (3) in einem Gehäuse (15) angeordnet sind, für welche in einer Wand (18) entsprechende Durchbrechungen oder Durchlässe ausgebildet sind, und wobei die Durchlässe in der Wand (18) des Gehäuses (15) durch Durchgangsbohrungen (41, 42, 43) in einem Halterungselement (31, 31') ausgebildet sind, die jeweils zumindest einen mit der Vorrichtung zur Druckbeaufschlagung verbundenen, seitlichen Einlass (71, 72, 73) aufweisen, durch den zwangsbewegte Luft oder Gas in die Durchgangsbohrungen (41, 42, 43) einbringbar ist.
Patent AT-511619-B1 (AT)
Title: Verfahren zur oberflächenbehandlung von papier sowie papier
Inventor: ACHATZ PAUL
IPC: D21H19/00
Filed: 2011-06-22
Granted: 2016-02-15
Abstract: Bei einem Verfahren zur Oberflächenbehandlung von Papier, insbesondere von mit Tintenstrahldruck bedruckbarem Papier, bei welchem auf ein Basispapier, enthaltend Cellulosefasern sowie gegebenenfalls Füllstoffe, einen optischen Aufheller, Retentionshilfsmittel oder Färbemittel bzw. Pigmente, eine wässrige Lösung, enthaltend wenigstens ein wasserlösliches Salz eines zweiwertigen Metalls sowie gegebenenfalls eine oder mehrere Substanzen gewählt aus einem Bindemittel, einem Pigment, einem Oberflächenleimungsmittel und/oder kationischen Polymer aufgebracht wird, wird aus einer Pulpe enthaltend als Hauptbestandteil Cellulose, zwischen 0 und 50 Gew.-%, insbesondere 10 und 30 Gew.-% CaCO3 als Füllstoff sowie gegebenenfalls einen optischen Aufheller oder ein Retentionshilfsmittel, ein nicht geleimtes Basispapier gebildet und das Basispapier wird mit einem flüssigen Oberflächenbehandlungsmedium enthaltend zwischen 1 und 15 kg/t Papier MgSO4 beschichtet und das Papier gegebenenfalls einem Nachbehandlungsschritt unterworfen.
Patent BG-60243-B1 (BG)
Title: Метод за пречистване на електролит от цинков сулфат
Inventor: BALL DONALD
IPC: B01D61/42
Filed: 1987-04-21
Abstract: Методът може да се използва при електрохимичното получаване на цинк. С него се осигурява ефективно пречистване на електролита от йоните на хлора, флуора и талия. Пречистването на електролита се извършва чрез електродиализа в система от редуващи се моновалентни полупроницаеми анионни и катионни обменни мембрани, които определят редуващи се дилуатни и концентратни клетки. На електродите се подава ток с плътност от 10 до 500 а/м2 при температура от 0 до 600с, рн на електролита е 3,5-5,5, а диференциалното мембранно налягане под 150 кра. Електродиализата се провежда при линейни скорости на потоците, осигуряващи турбулентност. Отлагането на манган и цинк върху електродите се свежда до минимум по един от следните начини: анионните мембрани се разполагат в съседство с електродните отделения; осигурява се обилно промиване на електродите; катодът се изработва от материал, който подпомага предимно отлагането на водород, към промивните разтвори се прибавят разтворими съединения на кобалта и антимона. 10 претенции
Patent BR-PI0011369-B1 (BR)
Inventor: ANTOINE TALARMIN
IPC: G01N33/569
Filed: 2000-06-09
Abstract: The invention concerns a method for early detection of a flavivirus-induced infection, comprising the detection of the flavivirus non-structural glycoprotein NS1 in a biological sample during the clinical phase of the infection, by an immunological method using at least two identical or different antibodies, the first antibody consisting of polyclonal or monoclonal antibodies pre-selected for their high affinity for said NS1 protein hexameric in shape.
Patent BR-0110581-B1 (BR)
Inventor: LILJEBERG MATTIAS
IPC: B60P3/07
Filed: 2001-05-02
Abstract: The invention relates to a tow carriage, especially for towing motorcars with the aid of a motor-cycle ( 2 ) or some other small vehicle. The carriage ( 1 ) comprises at least two wheels ( 3, 4 and 5, 6 ) which supported are steerable by means of a steering device ( 22, 23 ) and via articulated pulling rods ( 7-10 ) can be coupled to preferably, the rear frame portion ( 11 ) of motor-cycle. On said pulling rods ( 7-10 ) there is, at each respective joint ( 16, 17 ), mounted an angle information transmitter ( 18, 19 ) which, when the rods ( 7, 9 and 8, 10 ) turn relatively each other in response to the motor-cycle ( 2 ) turning, actuate the steering device ( 22, 23 ) steering the wheels or, alternatively, said steering device ( 22, 23 ) being actuated by direction sensor mounted on the motor-cycle in order to detect a acceleration and turning/banking, the wheels ( 3, 4 and 5, 6 ) always assuming a correct steering angle as determined by the route of the motor-cycle ( 2 ).
Patent BR-0112968-B1 (BR)
Inventor: ANDREWS GEOFFREY THOMAS
IPC: B29C48/405
Filed: 2001-07-30
Abstract: The present invention relates to a process for making a polyurethane, comprising reacting a multifunctional isocyanate, a polyol and, optionally, a chain extender, wherein at least two reagents selected from the isocyanate, the polyol, the chain extender, any mixture thereof and any pre-polymer formed therefrom, are intensively mixed prior to forming a polyurethane having a predetermined stoichiometry and thermal history.
Patent BR-PI0209393-B1 (BR)
Title: adesivo, e, uso do mesmo
Inventor: BEELEN BRIGIT
IPC: C09J201/00
Filed: 2002-05-02
Abstract: "método de fabricação de produtos á base de fibras, e, adesivo". descreve-se adesivos de biopolímero ambientalmente compatíveis, sendo que os adesivos compreendem partículas de biopolímero, mais preferivelmente micropartículas de amido, e, o mais preferível, nanopartículas de amido, e dispersões aquosas dos mesmos. descreve-se aplicações para os adesivos de partículas de biopolímero, que são alternativas ambientalmente compatíveis para adesivos sintéticos à base de petróleo. os adesivos de partículas de biopolímero proporcionados são biodegradáveis e repolpáveis, e, assim, proporcionam alternativas compatíveis com reciclagem biológica para adesivos sintéticos derivados de produtos de petróleo.
Patent BR-0212882-B1 (BR)
Inventor: FARR ISAAC
IPC: B41J2/175
Filed: 2002-09-10
Abstract: A fluid ejection cartridge includes an ejector head having at least one nozzle and a fluid reservoir containing an ejectable fluid, fluidically coupled with the at least one nozzle. The fluid ejection cartridge has a tape that includes a thermoplastic polymer film in contact with and releasably bonded to the nozzles.
Patent BR-0317206-B1 (BR)
Inventor: KLEIN IAN
IPC: H01M4/58
Filed: 2003-12-19
Abstract: The additive comprises a tetra basic lead sulfate of an average particle size of less than 3 micro meters and pyrogenic silicic acid preventing agglomeration of the sulfate particles. The pyrogenic silicic acid has particle size from 20 to 80 nano meter. The silicic acid is present in an amount from 0.05 to 20 weight percentage, based on total weight of tetra basic lead sulfate and pyrogenic silicic acid.  Independent claims are also included for the following:  (a)  a positive active material for a lead-acid storage battery comprising an additive (b)  a method for producing an additive for a positive active material for a lead-acid storage battery (c)  a method for producing plates for lead-acid storage batteries.
Patent CH-716055-B1 (CH)
Title: Gerät zur Erkennung von Fehlern.
Inventor: MARCEL POSER
IPC: G01N29/22
Filed: 2019-04-11
Abstract: Die Erfindung betriff ein Gerät zur Erkennung von Fehlern und/oder Parametern mittels zerstörungsfreier Materialprüfung, namentlich mittels Ultraschall. Das Gerät soll jüngst ermittelte Messwerte wiederholt und aufwandsarm anzeigen. Hierzu umfasst das Gerät ein Gehäuse (2), Bedienelemente (4) und eine Mess- und Auswerteelektronik (6) und die ermittelten Messwerte können auf einem Display betrachtet werden. Die Mess- und Auswerteelektronik (6) ist dazu eingerichtet, ein Cache-Array zu erzeugen, um gewonnene volle Spitzen von Werten, die einen Signal Plot, wie einen A-scan bilden, anzuzeigen, ermittelte Messwerte und/oder einen Messwertverlauf (Messwertprofil) zu speichern und zu bearbeiten, so dass gespeicherte Messwerte und/oder Messwertverläufe wiederholbar auf dem Display (3) ansehbar sind.
Patent ES-2068734-B1 (ES)
Inventor: LOPEZ GOMEZ JOSE LUIS
IPC: B61J3/12
Filed: 1992-09-16
Granted: 1997-02-16
Abstract: A hauling bogie for railway vehicles constituted by rail anchoring elements (8) put on a rail (1),through which the bogie itself moves, and a hydraulic station (5) moves articulated arms incorporating rollers (3) united ti the wheel of the railway vehicle by coupling them to the shaft (2),being later released from the brake to the railway vehicle to be moved,and acting by means of traction wheels (4) driven by motors (6) and fed by ann appropiate electric source (7).
Patent ES-2071553-B1 (ES)
Title: Valvula estanca para un sistema de drenaje urinario.
IPC: A61M39/22
Filed: 1992-12-16
Granted: 1998-02-16
Abstract: VALVULA ESTANCA PARA UN SISTEMA DE DRENAJE URINARIO, QUE COMPRENDE UNA CARCASA COMPUESTA POR DOS MITADES (1-2) UNIDAS MEDIANTE UNA ARTICULACION INTERMEDIA (3-4) FACILMENTE ROMPIBLE, CUYAS MITADAS DISPONEN DE MEDIOS DE CIERRE (5-6) QUE DEFINEN UN DETECTOR DE INVIOLABILIDAD. AL ADOSAR AMBAS MITADES LA CARCASA DEFINE UNA CAMARA ESTANCA EN LA QUE SE ALOJARA EL TRAMO DE CONEXION ENTRE UNA SONDA URINARIA Y UN TUBO COLECTOR DE ORINA, ASI COMO MEDIOS DE DESINFECCION ACTIVABLES MEDIANTE PIVOTES PUNZANTES.
Patent ES-2094092-B1 (ES)
Title: Ligados para la formacion de catalizadores ambifilicos y metodo para su obtencion.
Inventor: SUADES JUAN
IPC: C07F9/50
Filed: 1994-09-14
Granted: 1997-08-01
Abstract: LIGANDOS PAR ALA FORMACION DE CATALIZADORES AMBIFILICOS Y METODO PARA SU OBTENCION. COMPRENDE UNA PARTE HIDROFOBICA, UNA PARTE HIDROFILICA Y UN GRUPO DONADOR O FOSFINA, Y QUE TIENEN LA FORMULA GENERAL I: *FIG* EN LA CUAL: R1 PUEDE SER UNA CADENA CXH2X+1 O UNA CADENA -CXH2X+1 CON UN VALOR DE X COMPRENDIDO ENTRE 5 Y 20, R2 Y R3 PUEDEN SER UN GRUPO ALQUILO O ARILO, N TIENE UN VALOR COMPRENDIDO ENTRE 1 Y 99, Y M TIENE UN VALOR COMPRENDIDO ENTRE 1 Y 5. EL METODO QUE COMPRENDE UNA PRIMERA ETAPA DE SINTESIS DE LOS PRODUCTOS CLORADOS Y UNA SEGUNDA ETAPA DE SINTESIS DE FOSFINAS SE CARACTERIZA POR EL HECHO DE QUE EL PRODUCTO DE PARTIDA ES UN TENSIOACTIVO NO IONICO DE FACIL ACCESO.
Patent ES-2133230-B1 (ES)
Title: Composicion de absorcion programada de granulos.
Inventor: RACHITZKY FALICMAN PABLO ALBER
IPC: A61K9/16
Filed: 1997-01-13
Granted: 2000-05-01
Abstract: Composición de absorción programada de gránulos, conteniendo 2,6-dimetil-4-(2nitrofenil)-1,4-dihidropiridin-3,5 dicarboxilato de dimetilo (Nifedipina); los gránulos comprenden: A) unos núcleos neutros, denominados núcleos esféricos, microgránulos neutros o esferas de azúcar que contienen azúcar y almidón, celulosa microcristalina y/o lactosa; B) una primera película recubriendo los núcleos, obtenida a partir de una solución conteniendo Nifedipina, solventes, unos polímeros para incrementar su solubilidad y unos polímeros no porosos que le confieren una acción programada; C) una segunda película adherida sobre la anterior, obtenida a partir de una solución conteniendo solventes y polímeros que terminan de configurar una acción programada y regulada del principio activo.
Patent ES-2145702-B1 (ES)
Title: Procedimiento enzimatico de obtencion de (r)-2-hidroxi-4-fenilbutanoato de etilo enantiomericamente puro utilizando biocatalizadores de lipasas inmovilizadas.
Inventor: GUISAN SEIJAS JOSE MANUEL
IPC: C12N11/10
Filed: 1998-04-03
Granted: 2001-02-01
Abstract: Procedimiento enzimáico de obtención de (r)-2-hidroxi-4-fenilbutanoato de etilo enantioméricamente puro utilizando biocatalizadores de lipasas inmovilizadas.Consiste en hidrolizar enantioselectivamente con lipasas inmovilizadas, la mezcla racémica (R, S)-2-hidroxi-4-fenilbutanoato de etilo ((R,S)-HPBE) de fórmula (I), obteniéndose (R)-2-hidroxi-4-fenilbutanoato de etilo ((R)-HPBE) de fórmula (II) y ácido (S)-2-hidroxi-4-feniltutanoico de fórmula (III).El compuesto de fórmula (II) es un importante intermedio enla síntesis de inhibidores de la enzima convertidora de laangiotensina. El procedimiento se lleva a cabo en medios acuosos, en condiciones suaves de pH y temperatura y utiliza biocatalizadores de lipasas inmovilizados obtenidos por adsorción de las enzimas, a muy baja fuerza iónica, en soportes hidrofílicos modificados químicamente con una capa densa de grupos hidrofóbicos bien definidos.
Patent ES-2160471-B1 (ES)
Title: Perfeccionamientos en el grupo de salida de maquinas ensacadoras.
Inventor: PADULLES BAUTISTA MANUEL
IPC: B65G69/16
Filed: 1999-01-22
Granted: 2002-09-16
Abstract: Perfeccionamientos en el grupo de salida de máquinas ensacadoras. Consisten en establecer, en el tramo terminal, inclinado y descendente (5) de la cinta transportadora (1) de evacuación, una plataforma o juego de rodillos (6) sustancialmente distanciados entre sí para permitir el paso a través, de los mismos del producto contenido en uno de los sacos (3), ante una eventual deficiencia en el cierre del mismo, situándose bajo este tramo terminal (5) de la cinta transportadora un detector (8) de caída de residuos que, ante la eventualidad citada, excita un señalizador (9) óptico, acústico o de cualquier otro tipo, que permita detectar la existencia de un saco con cierre defectuoso para su eliminación de la línea de producción.
Patent ES-2166675-B1 (ES)
Title: Metodo de analisis cefalometrico de tejido blando para la correccion estetica de desproporcion facial en hombres y mujeres y metodo para el diagnostico y tratamiento de planificacion cefalometrica para tal correccion.
Inventor: ARNETT G WILLIAM
IPC: A61C7/00
Filed: 1999-09-28
Granted: 2003-06-16
Abstract: Método de análisis cefalométrico de tejido blando para la corrección estética de desproporción facial en hombres y mujeres y método para el diagnóstico y tratamiento de planificación cefalométrica para tal corrección. Se establecen los tamaños normales, distancias y rangos de ángulos y valores armónicos de diversos hitos faciales de rostros estéticamente gratos de un grupo de población; el paciente coloca su cabeza en una posición natural, se colocan marcadores en hitos de tejido blando y se toma una imagen de la cabeza del paciente, se establece una línea vertical exacta, y se miden los hitos de tejido duro y blando con relación a la línea vertical exacta, se toman medidas dento- esqueléticas del rostro y finalmente, en el método de planificación cefalométrica de tratamiento, se toman las acciones ortodónticas y ortognáticas necesarias para llevar las medidas a un rango normal para mejorar el equilibrio y estética facial.
Patent ES-2168916-B1 (ES)
Title: Estructura de multilibro.
Inventor: VIADER AGUSTI DAVID JOAN
IPC: B42D1/00
Filed: 1999-11-04
Granted: 2003-04-01
Abstract: Estructura de multilibro. Para mejorar la atención por parte del lector evitando giros innecesarios de la cabeza y/o de los ojos, la invención concibe una estructura de multilibro que comprende las primeras páginas de cada hoja del libro impresas con el texto en posición normal de lectura y las segundas páginas de cada hoja del libro impresas con el texto en posición invertida respecto a la anterior. De manera que cuando el usuario lector ha leído la sucesión de las primeras páginas gira el libro en el plano y sigue la lectura de la sucesión de las segundas páginas, sin mover la mirada del mismo lado del libro. El multilibro puede comprender uno o varios contenidos.
Patent WO-2004033069-B1 (WO)
Title: Milieu filtrant ameliore et utilisation de ce dernier pour eliminer la pollution des etangs d'epuration
Inventor: ROEKMAN KAY
IPC: B01D39/20
Filed: 2003-10-09
Abstract: La présente invention concerne un milieu filtrant à base de charbon actif qui se caractérise en ce qu'il comprend trois couches superposées qui sont respectivement une couche interne et deux couches externes. La couche interne contient de 80 à 95 % en poids à l'état sec de charbon actif, le reste, jusqu'aux 100 %, étant constitué de fibres chimiques organiques et/ou inorganiques, la première couche externe étant formée de 45 à 95 % en poids à l'état sec de fibres chimiques organiques et/ou inorganiques, le reste, jusqu'aux 100 % étant constitué de charbon actif et/ou d'une matière ayant une densité inférieure à 0,9, la deuxième couche externe étant formée de 5 à 25 % en poids à l'état sec de charbon actif, le reste, jusqu'aux 100 % étant constitué de fibres chimiques organiques et/ou inorganiques. Le milieu filtrant se caractérise également en ce que le poids de la couche interne se situe entre 40 et 200 g/m2 et en ce que le poids des couches externes se situe entre 10 et 100 g/m2.
Patent FR-2805441-B1 (FR)
Inventor: LE GAL YANN
IPC: A45F3/04
Filed: 2000-02-25
Granted: 2002-05-03
Abstract: This rucksack is noteworthy in that it comprises, from its top flap, which is designed to close the rucksack, a textile means (3) configured to surround the helmet and keep it in place, said textile means comprising one or more areas (3a) attached by stitching or other means to the upper flap (2) of the rucksack and at least one area of temporary fastening (4) to quick-fastening means (5) connected to said flap.
Patent FR-2822920-B1 (FR)
Inventor: LACROIX JEAN JACQUES
IPC: F16L37/084
Filed: 2001-04-03
Granted: 2003-10-31
Abstract: The quick connector includes a valve (24) provided with a body (26). The body has an intermediate region provided with transverse sections that form a gap (I). The gap enables the formation of sealing zones that induce a significant reduction in the flow rate of the gas flowing in the direction of the O-rings (18). The valve is received within a housing (16). <??>An Independent claim is also included for the use of the quick connector.
Patent FR-2826671-B1 (FR)
Inventor: BASSI DARIO
IPC: D03C3/20
Filed: 2001-06-29
Granted: 2003-09-12
Abstract: The invention relates to a shedding device comprising at least one electric rotary actuator having an output shaft ( 11 ) that is designed to rotate a pinion ( 21 ) which is engaged with a rack ( 22 ), said rack being connected to a control heald ( 3 ) of a warp end ( 4 ) by means of a load transfer element ( 24 ).
Patent FR-2828518-B1 (FR)
Inventor: CHERY FRANCOIS
IPC: F15B13/10
Filed: 2001-08-09
Granted: 2004-01-23
Abstract: The door opening device comprises a piston (4) displaceable in the chamber (2) of a cylinder (1), the piston being connected to the door or the chassis and the cylinder being connected to the door or chassis, whichever the piston is not connected to. A hydraulic circuit (24,25,31,33,35,36,38) is provided for displacement of the piston by transmission of fluid towards one of its two sides (4a,4b), with means for controlling the circulation of fluid in the hydraulic circuit.
Patent FR-2830983-B1 (FR)
Inventor: ASPAR BERNARD
IPC: H01L21/265
Filed: 2001-10-11
Granted: 2004-05-14
Abstract: The invention concerns a method for making thin layers containing microcomponents using a substrate. The method includes the following steps: a) provides a substrate; b) local implantation of at least a gaseous species in said substrate perpendicular to a plurality of implantation zones defined on the surface of the substrate, avoiding, by adequate selection of the depth and the shape of said implantation zones, degradation of said surface of the substrate during the step c); c) producing microcomponents in the surface layer of the substrate delimited by the implanting depth; and d) separating the substrate in two parts, one part containing the surface layer including said microcomponents, and the other the rest of the substrate. The invention is useful for producing microcomponents to be integrate on supports different from the those used for their manufacture.