baber/WOPTO huggingface dataset:
Patent NO-320161-B1 (NO)
Inventor: NOREUS STURE ERIK OLOF
IPC: D21C9/10
Filed: 1996-10-04
Abstract: A method for the manufacture of bleached cellulose pulp, in conjunction with which lignocellulose material is digested to form cellulose pulp by means of an alkaline digestion liquor, and the cellulose pulp in the form of a suspension is screened, if necessary, and subjected in series to at least oxygen gas delignification/bleaching (O), if required, chlorine dioxide bleaching (D) and bleaching with non chlorine-containing, oxidative bleaching agent (O, P, Z), with the various bleaching stages interspersed with washing and/or reconcentration of the cellulose pulp in at least one stage, characterized in that complexing agents are added to the cellulose pulp in conjunction with the chlorine dioxide bleaching. It is also important for the mol quotient of the cellulose pulp for magnesium/manganese, during bleaching with a non chlorine-containing, oxidative bleaching agent, to be maintained at or brought to a value exceeding 20, and preferably exceeding 40.
Patent NO-324069-B1 (NO)
Inventor: LAZZARINI LUCA
IPC: H01L23/367
Filed: 1997-01-29
Abstract: The heat sink is of extruded aluminium or other light metal with spaced fins joined to and projecting from a base plate. The fins are secured by a gripping foot inserted in a slot or similar recess in the base plate. Next to each insertion slot a supplementary slot is provided for the temporary accommodation of a tool whilst in the corner region of the insertion slot, formed by the side wall (32) and the slot bottom (34), an additional slot (36) is formed. The centre lines of the supplementary and additional slots can enclose an angle of less than 90 degrees.
Patent NO-307063-B1 (NO)
Inventor: JENSEN GAUTE
IPC: F17C1/16
Filed: 1997-01-31
Abstract: Method for producing pressure containers for fluids, e.g. propane or butane, comprising the steps of: making a rotational symmetric and fluid tight inner liner (1) of a plastic material, preferably with injection moulding, blow moulding or rotational moulding, with providing of a central opening (20) at one end (the top) of the liner; and winding of the liner with a fibre reinforcement (2) provided with an adhesive and thereafter hardened. A support element is provided, during or after the production of the inner liner (1), in the other end of the liner opposite the first end and axially corresponding to the central opening, said support element (9) including an axially provided centring organ (9A). The liner (1) is mounted for rotation in relation to its axis by cooperation with the central opening (20) and centring organ, a rotation tip or piercer (11, 13) being brought into cooperation with the centring organ (9A), and the mounted liner is rotated for the winding of the fibre reinforcement.
Patent NO-310843-B1 (NO)
Title: Fremgangsmåte og anordning for å öke kondensasjonsgraden av komprimert hydrokarbongass
Inventor: JUEL EINAR
IPC: F17C/
Filed: 1999-01-08
Abstract: Oppfinnelsen vedrører i hovedsak en fremgangsmåte og anordning for i et eller flere trinn å føre komprimert oppfanget hydrokarbongass gjennom en kondensator bestående av en varmeveksler tilført et kjølemedie. Ved å tilsette en væske til den komprimerte gassen under innføring i kondensatoren kan man imidlertid øke kondensasjonsgraden. Dette kan igjen kombineres med at den væske man tilfører er et drivstoff, slik at kondensatet er blandet med et drivstoff og derved kan benyttes i til drift av eksempelvis fremdrifts-maskineri eller hjelpemaskineri på et tankskip som frakter råolje eller oljeprodukter. Videre kan den tilførte væsken være kondensat fra en foregående kondensasjon av hydrokarbongass, særlig dersom fremgangsmåten i følge foreliggende oppfinnelse gjentas i flere trinn. Etterfølgende et kondensasjonstrinn kan det anbringes en separator som skiller kondensat fra gjenværende gassfase. Den gjenværende gassfase kan deretter tilsettes en kontrollert mengde kondensat eller annen væske dersom denne igjen skal føres inn i en kondensator.
Patent NO-310717-B1 (NO)
Inventor: SOLHEIM ODD EGIL
IPC: C02F11/18
Filed: 1999-05-31
Abstract: A method of and an arrangement for continuous hydrolysis of organic material in the form of sludge with a dry solids content of 1-20%. A sludge containing the organic material with a low content of abrasive components and a dry solids content of 1-20% is heated to a temperature of approximately 100° C. The sludge is mixed with steam at a pressure of 1-4 bars. The sludge/steam mixture is lead to a preheating tank. The pressure of the sludge/steam mixture is increased from 3 to 10 bars. The sludge-steam mixture is lead to a reactor. A depressurizing tank depressurizes the sludge/steam mixture to 1-4 bars. The sludge and steam are separated and may be cooled.
Patent AT-500229-B1 (AT)
IPC: B66F9/07
Filed: 2004-03-15
Granted: 2008-12-15
Abstract: The invention relates to a computer-controlled conveyor system, comprising a vertical mast ( 7 ), a displaceable lifting platform ( 5 ) disposed on it and a holding table ( 6 ) which can be vertically displaced relative to the latter. Disposed on the lifting platform ( 5 ) are two telescopic pushing arms ( 33 ) which can be moved towards one another and moved apart from one another to a limited degree and which can be extracted in the direction of a shelf compartments for storing and retrieving the storage aids ( 30 ). In order to convey two storage aids ( 30 ) simultaneously, one is deposited on the holding table ( 6 ) and the other is deposited on the lifting platform ( 5 ). The holding table ( 6 ) has a lifting frame ( 46 ) in which an orifice ( 47 ) is provided, the length and width of which are bigger than the length and width of each of the telescopic pushing arms ( 33 ) retracted towards the lifting platform ( 5 ). The lifting frame ( 46 ) can be moved out of the transfer or handover position, lowered so as to be approximately flush with a horizontal support surface ( 31 ) of the lifting platform ( 5 ), into the conveying position, and when the holding table ( 6 ) is in the transfer or handover position, the two telescopic pushing arms ( 33 ) extend through a respective orifice ( 47 ).
Patent AT-516428-B1 (AT)
Title: Alpinski mit gebogenen Heckfinnen für die Richtungssteuerung
Inventor: PODESVA TOMAS
IPC: A63C5/06
Filed: 2014-10-23
Granted: 2016-07-15
Abstract: Moderne Abfahrtsskier nutzen ihre gekrümmten Kanten zur leichten Schwungauslösung. Im weiteren Kurvenverlauf brechen sie meist aus der eigenen Schneerille aus und rutschen seitwärts. Diese Erfindung übernimmt das Prinzip des Fahrens auf einer gekrümmten Kante, verkürzt diese aber auf einen kleinen Bereich hinter dem Skischuh. Die Kante in dieser Erfindung ist nichts anderes als die Unterkante einer schräggestellten, gebogenen Platte. Jeweils zwei solcher gebogenen Platten bzw. Finnen (7) werden spiegelsymmetrisch am Heck des Skis befestigt. Sie reichen schräg nach unten bis zur Ebene der Skilauffläche. Schon bei einem leichten Aufkanten des Skis schneidet die Heckfinne (7) der jeweiligen Seite eine etwa kreisförmige Rille in die Schneeunterlage, deren Tiefe durch gleichzeitige Rücklage des Fahrers noch gesteigert werden kann. Das Gewicht des Fahrers wirkt direkt auf die ca. 12 cm kurze Heckfinne (7). Selbst auf harten Unterlagen wie Eis kann der Ski die Spur halten und ohne seitliches Abrutschen auf der Kante fahren.
Patent AT-503749-B1 (AT)
Title: Vorrichtung zur variablen positionierung eines bauteils
IPC: B23K37/047
Filed: 2007-05-30
Granted: 2013-05-15
Abstract: Vorrichtung zur variablen Positionierung eines Bauteils (1) an verschiedenen Varianten eines Werkstücks (3) in einer Fertigungsstation (5) einer Fertigungslinie (7) mit einer Bauteilaufnahme (9) zur Aufnahme des Bauteils (1), die an der Fertigungslinie (7) angeordnet ist, wobei an der Fertigungslinie (7) eine Haltekonsole (11) zur Halterung der Bauteilaufnahme (9) vorgesehen ist und die Haltekonsole (11) und die Bauteilaufnahme (9) jeweils mindestens einen Befestigungsbereich (13) zur Schaffung gegenseitiger Befestigungsstellen (19) aufweisen, und wobei die Bauteilaufnahme (9) in mindestens zwei Stellungen an der Haltekonsole (11) befestigbar ist, in denen das Bauteil (1) für jeweils mindestens eine Variante des Werkstücks (3) lagegerecht gehalten ist, wobei ein Roboter (35) dazu vorgesehen ist, die Bauteilaufnahme (9) mit aufgenommenem Bauteil (1) von einem Bauteilspeicher (47) an die Haltekonsole (11) zu führen und an der der Variante des Werkstücks (3) zugeordneten Stellung zu befestigen .
Patent BG-60906-B1 (BG)
Inventor: MANGONE ANGELO
IPC: B61D3/12
Filed: 1989-11-28
Abstract: Полуремаркето е снабдено със средства за прикачване към задния край на друго полуремарке
от същия тип, за прикачване към пътен влекач и за поддържане (16), когато не Се движи. То има
също средства за прикачване на сменяема железопътна талига (15) или на преходни талиги,
съединени към двата съседни края на две полуремаркета (1) при въвеждането им в железопътен
състав, и пътна талига (2). Пътната талига (2) също е сменяема и има механични средства за
присъединяване, които позволяват монтирането й както отстрани, така и откъм задната страна на
полуремаркето (1), а колелата (11) й са с еластични окачвания от пневматичен тип, които могат
да бъдат свързани към съответната инсталация на полуремаркето (1), като осигуряват повдигането
и спускането му при поставяне на железопътната талига (15).
Patent BG-60621-B1 (BG)
Title: New polypeptide and anti hiv medicament produced from it
Inventor: FUJII NOBUTAKA
IPC: C07K11/00
Filed: 1992-05-11
Abstract: <IMAGE> A novel polypeptide having an antiviral activity against human immunodeficiency virus (HIV), represented by the above formula (I), a pharmaceutically acceptable salt thereof, and an anti-HIV drug containing the same as the active ingredient. <IMAGE>
Patent BG-61080-B1 (BG)
Title: Modified biological material
Inventor: WHITE DAVID J
IPC: A61P37/06
Filed: 1992-05-12
Abstract: Conventionally, animal tissue from one species can only be transplanted into another species when the species are concordant; otherwise, hyperimmune rejection ensues. In this invention, donor tissue is modified, for example by being transgenic, to express or otherwise be in association with one or more substances, referred to as homologous complement restriction factors (HCRFs), which are active in the recipient species to prevent the complete activation of complement and therefore rejection. The invention is in part based on the discovery that the alternative pathway of complement activation, rather than the classical pathway, is responsible for hyperacute discordant xenograft rejection.
Patent BG-62139-B1 (BG)
Title: Compounds containing condensed biocyclic ring and a method for their preparation
Inventor: ROBL JEFFREY A
IPC: C07D/
Filed: 1994-06-14
Abstract: Compounds having the formula(formula)where X means O or S-(O)t, n is 1 or 2, m is or 1, Y is CH2, O orS-(O)t, provided that Y is O, or S-(O)t only when m is 1 and Ameansbeing useful as double inhibitors of NEP and ACE. The compounds iswhich A means    or     , are selective ACE inhibitors. Methodsfor the production of intermediate compounds are described.
Patent BR-0000652-B1 (BR)
Inventor: CICCARELLI LIBERATO
IPC: C10L3/10
Filed: 2000-02-18
Abstract: Process for the removal of nitrogen contained in natural gas, which comprises:   a) absorbing the hydrocarbon component of natural gas by means of virgin naphtha in an absorption device, discharging the non-absorbed nitrogen; b) stripping the hydrocarbon component absorbed by the virgin naphtha; c) recycling the virgin naphtha recovered in the stripping, to step (a);   d) feeding the natural gas thus treated to a distribution network.   <IMAGE>
Patent BR-0012712-B1 (BR)
Inventor: O'DONOHUE MICHAEL R
IPC: C12N15/09
Filed: 2000-07-21
Abstract: The present invention relates, in general, to a method of producing L-amino acids comprising culturing altered bacterial cells having increased amounts of NADPH as compared to unaltered bacterial cells whereby L-amino acids yields from said altered bacterial cells are greater than yields from unaltered bacterial cells. The invention also relates to a gene encoding phosphoglucoisomerase.
Patent BR-0312076-B1 (BR)
Inventor: HERSHKOWITZ FRANK
IPC: B01J19/24
Filed: 2003-06-24
Abstract: Synthesis gas is produced though a cyclic method where the first step of the cycle includes reforming a hydrocarbon feed over a catalyst to synthesis gas in a first zone of a bed and the second step reheats this first zone. A hydrocarbon feed is introduced to a bed along with CO2 and optionally steam where it is reformed into synthesis gas. The synthesis gas is collected at a second zone of the bed and an oxygen-containing gas is then introduced to this second zone of the bed and combusted with a fuel, thereby reheating the first zone to sufficient reforming temperatures. Additionally, a non-combusting gas can also be introduced to the second zone to move heat from the second zone to the first zone.
Patent BR-0313973-B1 (BR)
Inventor: RIVERS GORDON THOMAS
IPC: C09K8/52
Filed: 2003-09-03
Abstract: A method for inhibiting formation of hydrocarbon hydrates in mixtures of water and a hydrate-forming guest molecule has been discovered that involves adding a composition to the mixtures in an amount that is effective in inhibiting formation of the hydrocarbon hydrates under conditions otherwise effective to form the hydrocarbon hydrates in the absence of the reaction product. The composition includes at least one dendrimeric compound having a number average molecular weight of at least 1,000 atomic mass units (amu); and at least one small molecular weight species having less than 1,000 amu, selected from the group consisting of polyalkyleneimine, polyallylamine, starch, sugars, and polymers or copolymers of vinyl alcohol or allyl alcohol; and, optionally, at least one surfactant.
Patent BR-9905760-B1 (BR)
Inventor: FISCHER MARKUS
IPC: B01D3/32
Filed: 1999-11-30
Abstract: A counter-current contactor column has a liquid distributor with tubular or trough type distribution channels (21), which are arranged above a column packing. At the height of the distributor, the upward flowing gas is split into several partial flows (40), and hold-up zones (45) are formed between the packing and the distributor. A counter-current contactor column has a liquid distributor with tubular or trough type distribution channels (21), which are arranged above a column packing. At the height of the distributor, the upward flowing gas is split into several partial flows (40), and hold-up zones (45) are formed between the packing and the distributor. The distributor may have attached guide walls which facilitate formation of liquid films by contact with trickled or impinging flows.
Patent CH-714341-B1 (CH)
Title: Aufzugsanlage mit einer Kabine umfassend eine Auffangeinrichtung.
Inventor: GILLES TROTTMANN
IPC: B66B11/02
Filed: 2017-09-20
Abstract: Eine Aufzugsanlage (1) umfasst eine in einem Aufzugsschacht (2) bewegbare Kabine (3). Unterhalb der Kabine (3) ist eine Auffangeinrichtung (4) zum Auffangen bzw. Abfangen von in den Aufzugsschacht fallenden Personen an der Kabine (3) angebracht. Die Auffangeinrichtung (4) weist in einer Ausführungsform ein flächigen Auffangelement, vorzugsweise ein Fangnetz (5) auf, das über flexible Halteelemente (6) an der Kabine (3) angehängt ist. Dank einer Überwachungseinrichtung (7) zum Erfassen einer auf die Auffangeinrichtung (4) wirkenden Last kann ermittelt werden, ob eine Person sich im Fangnetz (5) befindet oder ob die Auffangeinrichtung (4) im Aufzugsschacht anhängt.
Patent CH-712288-B1 (CH)
Title: Dard bi-fonctionnel, dispositif de verrouillage et de sécurisation pour pièce d'horlogerie, et échappement horloger.
Inventor: ILAN VARDI
IPC: G04B15/14
Filed: 2016-03-22
Abstract: La présente invention concerne un dispositif de verrouillage et de sécurisation pour pièce d'horlogerie, notamment pour intégration dans un échappement à ancre, le dispositif comportant un premier mobile et un deuxième mobile, le premier mobile (1) étant pivoté autour d'un axe (1.1) et étant susceptible d'immobiliser le second mobile dans une première ou une seconde position définie respectivement par une première - et une seconde butée (4.1, 4.2) contre lesquelles vient s'appuyer ledit second mobile, le premier mobile comportant une plaque circulaire (1.2) ceinte d'une jupe (1.2.1) présentant des parois interne (1.2.1.1) et externe (1.2.1.2), ladite jupe (1.2.1) présentant une entaille (1.2.1.3) arrangée pour être traversée par un doigt (2.2.3) fixé sur le second mobile, le second mobile se trouvant immobilisé dans la première position quand il se trouve en appui sur la première butée (4.1) et que son doigt (2.2.3) jouxte la paroi interne (1.2.1.1) de la jupe (1.2.1) et se trouvant immobilisé dans la seconde position quand il se trouve en appui sur la seconde butée (4.2) et que son doigt (2.2.3) jouxte la paroi externe (1.2.1.2) de ladite jupe (1.2.1). Le dispositif se distingue par le fait qu'il comporte au moins une surface de sécurisation et de guidage (2.2.4) arrangée sur le second mobile et orientée dans un sens sensiblement opposé audit doigt (2.2.3). La présente invention concerne également un dard bi-fonctionnel (2.2) présentant une telle surface de sécurisation et de guidage (2.2.4) dans un dispositif de verrouillage et de sécurisation selon l'invention, un échappement horloger équipé d'un tel dard, respectivement d'un tel dispositif, ainsi qu'une pièce d'horlogerie comportant un dard, un dispositif de verrouillage et de sécurisation, respectivement un échappement horloger tels que proposés.
Patent CH-697632-B1 (CH)
Title: Pièce-entonnoir servant à canaliser le fil usé pour machine d'électroérosion par fil.
Inventor: TEREKHOV KONSTANTIN
IPC: B23H7/10
Filed: 2004-06-04
Abstract: La présente invention concerne une pièce-entonnoir servant à canaliser le fil usé (20), destinée à remplacer une pièce (520) constituée de deux éléments cylindriques (521, 522) de longueurs respectives 3 mm et 15 mm, de diamètre respectifs 2 et 4 mm et d'un élément en forme de sifflet (523), ce dernier comportant un bec pointu (524) associé à deux joues (525) et deux arrondis concaves de rayon 20 mm, installée en aval et entre les deux galets (39, 40) d'entraînement du fil usé dans les machines d'électroérosion par fil dans lesquelles est mis en oeuvre un dispositif de récupération et de coupe du fil usé (30) qui tronçonne le fil en petits segments après son passage dans la zone d'usinage, caractérisée par le fait qu'elle comporte des moyens permettant d'accentuer un flux de liquide en sens inverse de la rotation des galets (39, 40) pour décoller le fil lorsque ce dernier colle à l'un ou l'autre des galets.
Patent EE-03091-B1 (EE)
Inventor: MIRYANA BURNOUF
IPC: A61K35/16
Filed: 1994-05-23
Abstract: The invention relates to a composition intended to stabilise blood plasma during pasteurisation, the blood plasma being whole or devoid of cryoproteins. The composition according to the invention makes it possible to pasteurise very large quantities of plasma (of the order of 60 litres). The invention also relates to the method for pasteurisation of the plasma using the stabilising composition. The pasteurised plasma obtained is intended for therapeutic use.
Patent ES-2035771-B1 (ES)
Title: Procedimiento ecologico para tratamiento y recuperacion integral de lodos de concentrados azucarados de frutas.
Inventor: POLICASTRO FRANCO CARLOS ALBER
IPC: A23L2/70
Filed: 1991-05-16
Granted: 1994-03-01
Abstract: PROCEDIMIENTO ECOLOGICO PARA TRATAMIENTO Y RECUPERACION INTEGRAL DE CONCENTRADOS AZUCARADOS DE FRUTAS. UN PROCEDIMIENTO PARA TRATAR LAS SOLUCIONES CONCENTRADAS DE ZUMO DE FRUTAS, DE MANERA QUE SE DISMINUYA LOS CONTENIDOS DE AZUCARES EN LOS LODOS, DEJANDOLES UNAS CONDICIONES DE APROVECHAMIENTO Y EVITANDO SU VERTIDO CONTAMINANTE. EL PROCEDIMIENTO SE BASA EN LA SEPARACION FRACCIONADA DE LOS LODOS EN DOS ETAPAS DE FILTRACION-PRECIPITACION PARTIENDO DE UNA SOLUCION HOMOGENEIZADA EN LA QUE LOS PRIMEROS ARGOLES ACTUAN SOBRE EL FILTRO DE NUCLEOS DE CRISTALIZACION.
Patent ES-2046927-B1 (ES)
Title: Transportador de objetos para instalaciones fabriles y similares.
Inventor: WAKABAYASHI TAKAO
IPC: B65G17/20
Filed: 1991-06-19
Granted: 1996-11-16
Abstract: TRANSPORTADOR DE OBJETOS PARA INSTALACIONES FABRILES Y SIMILARES. EL TRANSPORTADOR COMPRENDE: UN CONJUNTO DE ACOPLAMIENTO QUE ACOPLA UN COLGADOR, MOVIL PIVOTANTEMENTE, CON UNA BARRA DE CARGA QUE SE EXTIENDE ENTRE CARROS SIN ARRASTRE, DELANTERO Y TRASERO, Y QUE ESTA FIJADA A LOS MISMOS, UN RODILLO MONTADO EN EL COLGADOR Y POSICIONADO POR DELANTE O POR DETRAS DEL CENTRO DEL MOVIMIENTO DE PIVOTAMIENTO DEL COLGADOR, A CIERTA DISTANCIA DEL MISMO, CUANDO SE VE DESDE UN LADO, PARA HACER QUE EL COLGADOR SE MUEVA PIVOTANTEMENTE, Y UN CARRIL DE GUIA QUE TIENE POR LO MENOS UNA PORCION DE CRESTA O PORCION DE SURCO, CUANDO SE VE DESDE UN LADO, Y QUE SE EXTIENDE POR ENCIMA DE UN BAÑO ELECTROLITICO DE RECUBRIMIENTO DEL ARTICULO A TRANSPORTAR, DE MODO QUE GUIE AL RODILLO. LA INVENCION ES PARTICULARMENTE APLICABLE A LA MANUTENCION DE GRANDES PIEZAS, DURANTE SU FABRICACION, ESPECIALMENTE CARROCERIAS DE AUTOMOVILES Y ANALOGOS.
Patent ES-2041221-B1 (ES)
Inventor: BARBERA ALACREU JOSE VICENTE
IPC: A61B17/70
Filed: 1992-04-24
Granted: 1994-05-16
Abstract: The tumour-affected vertebra is removed and the prosthesis (2) is inserted in the closed position, with the minimum height thereof. Thereafter it is opened up until a sufficient height is obtained to restore the anatomical continuity of the column to make it capable of supporting the load and allow mobility of the patient. The prosthesis is made of steel and comprises three parts, a centre part (4) and an upper and a lower platform (5) and (6) which are moveable in opposite directions to extend the height of the assembly, until they bite into the body of the neighbouring vertebra. The invention is applicable in surgery of malignant tumours of the dorsal and lumbar portions of the spinal column. <IMAGE>   <IMAGE>
Patent ES-2073959-B1 (ES)
Title: Clasificador de residuos.
Inventor: ALONSO MOLINA JOSE LUIS
IPC: B65F1/08
Filed: 1992-06-18
Granted: 1997-08-01
Abstract: CLASIFICADOR DE RESIDUOS. EL CLASIFICADOR SE CONSTITUYE A PARTIR DE UNA ESTRUCTURA DE SOPORTE FORMADA, POR AL MENOS, UNA BASE HORIZONTAL (1) Y UN TABIQUE VERTICAL (2), DETERMINANDO EN CONJUNTO UN SOPORTE PARA UNA SERIE DE BARRAS HORIZONTALES (4) DE SUSPENSION DE BOLSAS (5) O BIEN PARA UNA ESTRUCTURA FORMADA A BASE DE TABIQUES DEBIDAMENTE DISPUESTOS QUE DETERMINAN COMPARTIMENTOS EN LOS QUE QUEDARAN SITUADAS ESAS BOLSAS ABIERTAS Y SUJETAS POR SU EMBOCADURA. EL CLASIFICADOR ESTA PREVISTO PARA QUE LOS MATERIALES Y RESIDUOS DE DESECHO SE DEPOSITEN SEPARADAMENTE EN LA RESPECTIVA BOLSA RECEPTORA, DE ACUERDO CON EL TIPO DE MATERIAL O RESIDUO.
Patent ES-2055667-B1 (ES)
Title: Nuevo sistema de sacapuntas.
Inventor: DIAZ DE GUERE U GARCIA JOSE LU
IPC: B43L23/02
Filed: 1993-02-15
Granted: 1995-03-01
Abstract: NUEVO SISTEMA DE SACAPUNTAS, QUE CONSISTE EN UN CUERPO TUBULAR (1), DENTRO DEL CUAL SE INCLUYE RELACIONADA MEDIANTE UN FILETEADO DE ROS CA (3) DE GRAN PASO UNA PIEZA MOVIL (2), LA CUAL QUEDA APOYADA SOBRE UN RESORTE EMPUJADOR (5), POSEYENDO DICHA PIEZA (2) UN HUECO FRONTAL, A CUYO ALREDEDOR INTERIORMENTE QUEDAN DISPUESTOS CONICAMENTE UNOS MEDIOS DESBASTADORES (4), CAPACES DE ACTUAR EN DESGASTE ALREDEDOR DEL EXTREMO DE UN ELEMENTO EMPUJANTE, TAL COMO UN LAPICERO, AL PRODUCIRSE EL GIRO DE LA PIEZA (2) CUANDO ES EMPUJADA AXIALMENTE CON DICHO ELEMENTO EN CONTRA DEL MUELLE (5).