baber/WOPTO huggingface dataset:
Patent IT-TO940741-A1 (IT)
Title: Procedimento ed utensile per l'esecuzione, tramite indurimento di una pasta fluida, di un guscio commestibile con una cavita' da riempire
Inventor: MARIE-PERSYN FRANCOISE
IPC: A23P30/10
Filed: 1994-09-23
Abstract: L'utensile (1) nel suo insieme è composto da uno stampo (2) avente un fondo che forma una base di riposo (22), e una parete laterale tronco-conica (20) e un nucleo (3) di forma coordinata; il nucleo (3) possiede mezzi di fissaggio (4) composti da tre aste radiali (41, 42, 43), riunite da una corona (40), che vanno a bloccarsi in tre tacche a L (23, 24, 25) ricavate nel bordo superiore della parete laterale (20) dello stampo. In questa posizione lo stampo (2) e il nucleo (3) definiscono uno spazio di confinamento di spessore sostanzialmente costante. Per realizzare un guscio in un pezzo che circonda una cavità, si versa nello stampo (2) una quantità dosata di pasta fluida (tipo una pasta di Pan di Spagna), si mette in posa il nucleo (3) e lo si fissa, poi si fa subire alla pasta una cottura al forno. Dopo di che si toglie il nucleo (3) e lo stampo, e la cavità ricavata tramite il nucleo può essere riempita da una crema inglese alla frutta.
Patent IT-VA940033-A1 (IT)
Title: Telaio integrale telaio per motociclo provvisto di guide lineari atte  a realizzare l'escursione delle ruote di sistema di sospensione
Inventor: BELLONI CLAUDIO
IPC: B62K/
Filed: 1994-12-28
Abstract: Il telaio integrale intende migliorare la guidabilità del veicolo "motocicletta", riducendo alcuni difetti di quello convenzionale. I maggiori di essi sono: 1) flessibilità, sotto carico, di forcella e telaio; 2) variazioni di interesse e avancorsa durante la marcia. Essenzialmente, il telaio integrale persegue maggiore rigidità complessiva, distribuzione dei pesi e geometria di sterzo costanti e riduzione delle masse non sospese. Integrale significa: struttura monolitica, priva di parti oscillanti incernierate. Sommariamente essa prevede un nucleo centrale ancorato al motore facente anche funzione di serbatoio e due monobracci rigidi che supportano le ruote lateralmente. Queste usufruiscono di una escursione verticale, perché rese solidali, tramite montanti, ad apposite guide lineari, calettate verticalmente alle estremità dei bracci.Un opportuno cinematismo ne rinvia il movimento agli ammortizzatori, nella parte centrale, per lo smorzamento delle sollecitazioni.La ruota anteriore si sterza con un braccetto articolato al manubrio tramite un giunto cardanico scorrevole su guide.
Patent IT-VI950005-A1 (IT)
Title: Chiusura ad otturatore per oggetti di oreficeria e di bigiotteria quali bracciali, collane e simili
Inventor: COLPO RENZO
IPC: F16B/
Filed: 1995-01-13
Abstract: L'invenzione realizza una chiusura (1) per oggetti di oreficeria e di bigiotteria quali bracciali, collane ed oggetti simili, comprendente almeno un elemento femmina (2) provvisto di almeno un foro (11) atto ad accogliere stabilmente ed amovibilmente un elemento maschio (5). Detto elemento maschio (5) è costituito da un otturatore (7) provvisto di almeno una coppia di settori espandibili (74, 75) resi cedevoli per il tramite di elementi elastici (8) e provvisti di mezzi di ritegno (174, 175) atti ad accoppiarsi a corrispondenti mezzi di contrasto (11) appartenenti a detto elemento femmina (2).
Patent NO-20141211-A1 (NO)
Title: Ledeelement for anvendelsee i en ventilaktuatormontasje
Inventor: ALMAN PAUL TAYLOR
IPC: F16K27/08
Filed: 2014-10-09
Abstract: En ventilaktuatormontasje inkluderer et hus med en membranplate og membran plassert inni huset. En spindelprojeksjon nedover strekker seg fra en bunnoverflate på membranplaten, og spindelprojeksjonen kobles til en aktuatorspindel plassert langs en langsgående akse. Et ledeelement har en toppvegg og en midtre åpning som tar imot spindelprojeksjonen, og toppveggen belastes av en fjær for tilkobling med den nedre overflaten av membranplaten. Ledeelementet har også en sidevegg som strekker seg nedover fra toppveggen, og en ytre overflate av sideveggen justeres for tilkobling av en indre overflate av et fjærkabinett for å begrense forskyvning av membranplaten og aktuatorstammen i en retning vinkelrett på den langsgående aksen.
Patent PE-20000474-A1 (PE)
Title: Inhibidores de la oxido nitrico sintasa
Inventor: KNOWLES RICHARD GRAHAM
IPC: A61K31/16
Filed: 1999-05-12
Abstract: SE REFIERE AL USO DE INHIBIDORES DE LA OXIDO NITRICO SINTASA DE FORMULA I, DONDE R1 ES UN ALQUILO C1-C6; R2 ES -Q-C(-NH2)-CO2H, GRUPO a; R3 ES -(CH2)nNH2; n ES 0-2; Q ES UN ALQUILENO, ALQUENILENO, ALQUINILENO C3-C6, -(CH2)pX(CH2)q; -(CH2)rA(CH2)s-, p ES 2-3; q ES 1-2; X ES S(O)x; x ES 0-2, O, NR4, r ES 0-2; s ES 0-2; A ES UN ANILLO CARBOCICLICO, HETEROCICLICO DE 3 A 6 MIEMBROS OPCIONALMENTE SUSTITUIDOS CON ALQUILO C1-C6, ALCOXI C1-C6, HIDROXI, HALO, ENTRE OTROS; R4 ES H, ALQUILO C1-C6. SON COMPUESTOS PREFERIDOS ACIDO (R)-2-AMINO-6-(1-IMINOETILAMINO)-4,4-DIOXO-4-TIAHEXANOICO, (S)-[2-(1-IMINOETILAMINO)ETIL]-L-HOMOCISTEINA. EL COMPUESTO I PUEDE SER UTIL PARA EL TRATAMIENTO Y PROFILAXIS DE UNA INFECCION BACTERIANA O VIRAL EN CHOQUE SEPTICO
Patent PE-84998-A1 (PE)
Title: Mueble util para colgar ropas, o valet
Inventor: GALILEA LINARES JAIME MANUEL
IPC: A47G25/06
Filed: 1997-06-17
Abstract: LA PRESENTE INVENCION SE RELACIONA CON UNA PIEZA DE MOBILIARIO UTIL PARA COLGAR ROPAS, O VALET, CONSTRUIDO EN MADERA, PLASTICO, O CUALQUIER MATERIAL ADECUADO. UN VALET PARA COLGAR ROPAS CARACTERIZADO POR COMPRENDER: UNA CUBIERTA QUE TIENE UN FONDO ABIERTO; UN CAJON DESLIZABLE QUE SE ENCUENTRA PREPARADO PARA DESLIZARSE EN DICHA CUBIERTA Y QUE TIENE UN PANEL ANTERIOR Y UN FONDO ABIERTO; UN COLGADOR INSTALADO PARA PIVOTEAR HACIA ABAJO CUANDO DICHO CAJON ES ABIERTO AL SER TIRADO PARCIALMENTE HACIA AFUERA DE DICHA CUBIERTA, Y PARA PIVOTEAR HACIA ARRIBA PARA GUARDAR EL COLGADOR TOTALMENTE DENTRO DE DICHO CAJON CUANDO ESTE SE ENCUENTRA CERRADO, EN DONDE DICHO PANEL ANTERIOR DE DICHO CAJON SE ENCUENTRA ESPACIADO HACIA ADELANTE DE LA CUBIERTA CUANDO EL CAJON SE ENCUENTRA PARCIALMENTE ABIERTO Y EL COLGADOR SE ENCUENTRA COLGANDO DEL MISMO PARA RECIBIR PANTALONES, U OTRAS PRENDAS SOBRE DICHO PANEL ANTERIOR Y DICHA CUBIERTA; COMPRENDIENDO DICHA CUBIERTA UN ELEMENTO DE PUENTE A TRAVES DEL FONDO INSTALADO DE PARED LATERAL A PARED LATERAL, DISPUESTO PARA SOPORTAR EL COLGADOR PIVOTEADO HACIA ARRIBA CUANDO EL CAJON SE ENCUENTRA EN SU POSICION CERRADA Y DISPUESTO PARA PERMITIR QUE EL COLGADOR SE DESLICE SOBRE EL MISMO Y CUELGUE CUANDO EL CAJON SE ENCUENTRA ABIERTO PARA SER USADO
Patent PE-48096-A1 (PE)
Title: Sistema universal de embalaje de objetos tridimensionales en suspension
Inventor: TABUENCA GARCIA ANA
IPC: B65D81/07
Filed: 1995-10-10
Abstract: REFERIDO A UN SISTEMA EN EL QUE PARTICIPA UNA ARMADURA EXTERNA REUTILIZABLE, LA CUAL HA SIDO ELABORADA TANTO PARA EL TRANSPORTE COMO PARA EL ALMACENAJE DE CUALQUIER OBJETO FRAGIL Y VOLUMINOSO, SIENDO PROTEJIDO CONTRA IMPACTOS, VIBRACIONES Y OTROS RIESGOS DE DETERIORO, EL SISTEMA ESTA ESTRUCTURADO A PARTIR DE UN BASTIDOR PREFERENTEMENTE METALICO QUE CONFIGURA LAS ARISTAS DE UN IMAGINARIO PRISMA RECTANGULAR AL QUE SON FIJABLES CON INDEPENDENCIA SEIS PANELES DE CIERRE CORRESPONDIENTES A SUS RESPECTIVAS CARAS LAS CUALES SE FIJAN INDIVIDUALMETE AL CITADO BASTIDOR PREFERENTEMENTE POR ATORNILLAMIENTO Y QUE RESULTAN DESMONTABLES EN PARTE O EN SU TOTALIDAD, UN RODILLO DE FIJACION PARA UNA BANDA FLEXIBLE QUE CONSTITUYE EL NEXO DE UNION DEL OBJETO QUE SE TRATE CON AL MENOS DOS PERFILES AUXILIARES ASOCIADOS A DOS MONTANTES VERTICALES DE LA ARMADURA DISPUESTOS EN OPOSICION DIAGONAL
Patent PL-229546-A1 (PL)
IPC: C04B35/64
Filed: 1981-02-05
Abstract: A process for producing fritted alumina members having a high optical transparency and a high mechanical strength of the type involving the production of the members from a high purity alumina powder to which has been added an organic binder and a small percentage of oxide, particularly of magnesium and/or rare earth, followed by the shaping thereof and subjecting them to two successive heat treatments, namely a first treatment in an oxidizing atmosphere to remove the binder and consolidate the particles and a second treatment at a higher temperature and in a hydrogen-rich atmosphere for obtaining fritting, wherein the second heat treatment takes place by continuously passing the said members through a kiln kept at a temperature between 1820 DEG  and 1970 DEG  C. at a constant translation speed between 3 and 50 millimeters per minute, the total time necessary for firing a member from the consolidated or slightly warm state up till its return to ambient temperature varying from approximately 30 minutes to a maximum of 5 hours.
Patent PL-271524-A1 (PL)
Title: Vibration damping compressed air supply system for pneumatic power tools
Inventor: DOBRY MARIAN W
IPC: B25D9/08
Filed: 1988-03-29
Abstract: The compressed-air supply system of vibro-isolated tools comprises a telescopic tubular connection of a grip with a compressed-air engine. A cut-off valve (1) is mounted at an inlet of a duct (3) in a housing-grip (5). The outlet of said duct (3) is connected to a pipe (4) of a supply system closed at the end and mounted in a grip-housing (5) by means of an elastic connection. Over the circumference of the pipe (4) of the supply system special holes (10) with increasing diameters are provided which during the motion of the housing relative to the compressed-air engine overlap with holes (9) in an intermediate sleeve (8) mounted in a body (6) of the compressed-air engine.
Patent PL-306848-A1 (PL)
Title: Apparatus for and method of supplying heat generating energy to heating coils of an electric flow-through water heater
Inventor: SHIRKHANI GHANBAR
IPC: F24H9/20
Filed: 1995-01-17
Abstract: The proposed apparatus for regulating supply of power to heating coils (1a, 1b, 1c, 1d) of an electric instantaneous water heater comprises a flow transmitter (21), a measuring module (22) and adjusting element (23) of required value. Using switching contacts (11a, 11b, 11c) and disconnecting contacts (12a, 12b, 12c), the apparatus regulates power supply in dependence on water flow. The power supply line to heating coils (1a, 1b, 1c, 1d) there are arranged points (31, 32, 33) for sensing electric potential on these heating coils (1a, 1b, 1c, 1d) and the disconnecting contacts (12a, 12b, 12c) are connected together with the electric potential sensing points (31, 32, 33) with a safety switching circuit (26), which is in turn connected with the flow transmitter (21). Electric potential present on the heating coils (1a, 1b, 1c, 1d) is continuously scanned and safety disconnection of the heating power supply to said heating coils (1a, 1b, 1c, 1d) takes place when presence of electric potential is detected on the heating coils (1a, 1b, 1c, 1d) while the monitored liquid flow dropped below a preset limit value or liquid is in rest.
Patent PL-312185-A1 (PL)
Title: Multisectional baking mould and method of making a bakery product
Inventor: HAAS NADA
IPC: A21B5/02
Filed: 1994-06-16
Abstract: PCT No. PCT/AT94/00077 Sec. 371 Date Dec. 13, 1995 Sec. 102(e) Date Dec. 13, 1995 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00023 PCT Pub. Date Jan. 5, 1995A baking mold for baking goods includes an upper movable and substantially conical part provided with independently slidable guide part which has a plurality of steam vents providing a free passage for the steam upon displacing the upper part into a lower part while baking the goods.
Patent PL-315904-A1 (PL)
Title: Mortar mixing machine
Inventor: WEBER HANS
IPC: B01F23/60
Filed: 1996-09-03
Abstract: The mortar mixer has a funnel-shaped storage container for dry mortar. A first conveying and mixing tube (8) is connected to the output aperture (15) of this container. It has a water input (9) to produce wet mortar. Below this conveying and mixing tube, there is a second such tube (10) which can be pulled out like a drawer, for the subsequent handling of the wet mortar. This tube is directed in the opposite direction to the first one. Both tubes are horizontal. The second one may be underneath the first one.
Patent PL-316249-A1 (PL)
Title: Garnish of eggs and method of making same
Inventor: BILLER FLORIAN
IPC: A23L15/00
Filed: 1996-09-24
Abstract: Egg royale and process for the production of egg royale by coagulation of a mass containing whole egg, characterized in that a premix containing more than 10% by weight moisture is produced from milk powder, whole egg, raising agent, and seasonings. The premix is agglomerated and is applied in thin sheeting compressed by a roller to a steam belt on which the mass layer is treated with superheated steam for a time sufficient for coagulation of the egg white to take place. The resulting egg royale mass is diced and the dice are then dried.
Patent PL-324420-A1 (PL)
Title: Pressure-sensitive adhesive absorption article
Inventor: ZACHARIAS DUANE KENNETH
IPC: A61F13/15
Filed: 1995-09-01
Abstract: An absorbent article is provided having an adhesive on the bodyfacing surface for securement of the article to the wearer. The adhesive has a rheological property tan delta at 20° C. ranging from about 0.01 to about 0.6 at a frequency of about 0.1 radian per second and a tan delta ranging from about 0.1 to about 1.7 at a frequency of about 1000 radians per second. Preferably the adhesive is a hot melt adhesive.
Patent PL-333281-A1 (PL)
Title: No-cartridge writing device
Inventor: MCCULLOCH RUSSELL
IPC: B43K5/18
Filed: 1997-10-21
Abstract: A writing instrument is disclosed having a barrel defining an internal passage including an ink reservoir. A venting mechanism is positioned at least partially within the internal passage of the barrel adjacent an anterior end portion thereof. The venting mechanism includes an elongated body defining an axial bore therethrough in communication with the ink reservoir, and a plurality of spaced apart fins peripherally surrounding the elongated body and defining a plurality of annular channels between the fins. Each of the fins defines a groove thereon to interconnect the annular channels. The writing instrument further includes a point support member supporting a writing point and positioned adjacent an anterior end portion of the venting mechanism and defining an axial bore aligned with the axial bore of the venting mechanism. A first ink supply rod is disposed within the axial bore of the venting mechanism and has a posterior end portion in communication with the ink reservoir to convey ink from the ink reservoir to an anterior portion of the venting mechanism. A second supply rod conveys ink from a posterior end portion disposed within the bore in the venting mechanism and contacting the first supply rod to an anterior end portion disposed within the bore of the point support member, to the writing point. A circuitous air path is provided to vent the ink reservoir at the posterior end portion to the writing tip portion.
Patent PL-340043-A1 (PL)
Title: Multiple-channel digital television system
IPC: H04N7/08
Filed: 1998-10-01
Abstract: A digital television system including a transmission means 4,6 for transmitting digital audiovisual information on a plurality of channels 41 characterised in further comprising a means 44,45 for introducing in real time an event message into the datastream on one or more channels, the event message including information regarding the occurrence of an event and the channel on which the event has occurred. Preferably, the transmission means further includes a delay device 3 for introducing a predetermined delay into the transmission time of the audiovisual information broadcast on each of the channels. The invention finds particular application in the case of simultaneous transmission of sporting events, where a viewer watching one channel may be informed of the occurrence of an event, such as a goal, on another channel. <IMAGE>
Patent PL-343925-A1 (PL)
Title: The use of a vital dye for facilitating surgical procedures for vitreo-retinal surgery
Inventor: MELLES GERRIT REINOLD JACOB
IPC: A61P41/00
Filed: 1999-05-07
Abstract: The invention relates to a method for performing retinal membrane removal, wherein a retinal membrane is stained using at least one vital dye. The invention further relates to a staining composition for use in said method.
Patent PL-357389-A1 (PL)
Title: Bupropion metabolites and methods of their synthesis and use
Inventor: FANG QUN K
IPC: A61K31/535
Filed: 2000-08-23
Abstract: Methods and compositions are disclosed which utilize metabolites of bupropion for  trearing disorders ameliorated  by inhibition of neuronal monoamine reuptake. Such disorders include, but are not limited to, sexual dysfunction, affective disorders, cerebral function disorders, cigarette smoking, and incontinence. Methods of making optically pure bupropion metabolites are also disclosed.
Patent PL-363169-A1 (PL)
Title: Fractionation and processing of oilseed meal
Inventor: MAENZ DAVID D
IPC: A23K1/14
Filed: 2001-05-14
Abstract: The present invention relates to a process for the aqueous extraction, fractionation and enzymatic treatment of oilseed materials to generate valued products with no significant low value by-product or waste streams. In particular, the fractionation scheme generates a protein-fiber feed ingredient principally for use with ruminant animals and a second dephytinized high protein fraction. The dephytinized high protein fraction has value as feed ingredient for a variety of species of animals.
Patent PL-367725-A1 (PL)
Title: Process for the production of acetic acid c4-esters
Inventor: GRACEY BENJAMIN PATRICK
IPC: C07C67/54
Filed: 2002-08-28
Abstract: Process for treating a mixed C<SUB>4 </SUB>stream comprising iso-butene and 1,3-butadiene by (a) reacting the stream with acetic acid in an addition reactor, (b) withdrawing product comprising iso-butene acetate, sec-butenyl acetate, n-butenyl acetate and t-butyl acetate, and recovering n-butenyl acetate from the product and separating and recycling t-butyl acetate to the addition reactor. The process provides increased efficiency of acetic acid utilisation together with useful products, e.g. n-butenyl and sec-butenyl acetates which can be separated and sold as such or converted to other products. The unreacted isobutene can be separated and used as such, or recycled and allowed to dimerise to di-isobutene, another useful product.
Patent PL-368202-A1 (PL)
Title: Multi-segment filter production device having a device for wrapping groups of filter segments with a wrapping material for producing multi-segment filers of the tobacco industry
Inventor: HORN SOENKE
IPC: A24D3/02
Filed: 2002-09-13
Abstract: Device for wrapping groups of filter segments with a wrapping material. The device includes a rolling channel defined between adjacent stretches of at least one first roller conveyor and at least one second roller conveyor. The rolling channel is structured and arranged to wrap the groups of filter segments with the wrapping material by rolling each of the groups of filter segments. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent PL-368209-A1 (PL)
Title: Substituted alkylamine derivatives and methods of use
Inventor: CHEN GUOQING
IPC: A61K31/506
Filed: 2002-01-11
Abstract: Selected heterocyclic compounds are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Patent PL-375525-A1 (PL)
Title: Novel compounds with antibacterial activity
Inventor: SURIVET JEAN-PHILIPPE
IPC: C07D405/12
Filed: 2003-10-09
Abstract: 4-substituted quinoline derivatives (I), their salts, solvates, hydrates and formulations are new. 4-substituted quinoline derivatives of formula (I), their salts, solvates, hydrates and formulations are new. [Image] A : oxygen, sulfur, nitrogen, 1-4C (hetero)alkylene or 2-4C alkenylene or alkynylene; X 1-X 5nitrogen or CR 2>; R 1>hydrogen, hydroxy or (hetero)alkoxy; R 2>hydrogen, halo, hydroxy, (hetero)alkyl, alkenyl or alkynyl; R 3>a group of formula (i)-(viii); R 4>hydroxy, 1-6C alkyl or 1-8C heteroalkyl; R 5>(hetero)alkyl, alkenyl, alkynyl, (hetero)aryl, (alkyl)cycloalkyl, heteroalkylcycloalkyl, heterocycloalkyl, aralkyl or heteroaralkyl; n : 0-3; and m : 0 or 2. [Image] ACTIVITY : Antibacterial. 2-((3RS)-{[(2,3-dihydrobenzo[1,4]dioxon-6-ylmethyl)amino]methyl} piperidin-1-yl)-(1RS)-(6-methoxyquinolin-4-yl)ethanol (Ia) had MIC below 0.5 Microg/ml against at least one of the strains Staphylococcus aureusATCC 29213 or I6; E. faecalisATCC 29212; E. faeciumvanA E25-1; Haemophilus influenzae11; Escherichia coliATCC 25922; M. catarrhalisand Streptococcus pneumoniaeATCC 49619. MECHANISM OF ACTION : None given.
Patent PL-382828-A1 (PL)
Inventor: Musioł Robert
IPC: A61K31/47
Filed: 2007-07-03
Abstract: Przedmiotem wynalazku są pochodne styrylochinoliny oraz ich analogi, takie jak pochodne chinazoliny, przedstawione wzorem (1) oraz ich prekursory. Związki opisane wynalazkiem hamują proliferację komórek nowotworowych, przez co mogą być korzystnie stosowane jako czynniki antyproliferacyjne w badaniach in vitro lub in vivo oraz jako leki przeciwnowotworowe.
Patent PL-388694-A1 (PL)
Inventor: STEFAŃSKI ADAM
IPC: A61M5/168
Filed: 2009-07-31
Abstract: Przedmiotowy wynalazek dotyczy mechanizmu wskaźnikowego automatycznego aplikatora, zwłaszcza do insuliny lub do innych preparatów płynnych, w szczególności do wielokrotnego iniekcyjnego podawania ustalanych dawek lekarstwa z wymiennego pojemnika, na przykład do samodzielnej aplikacji insuliny przez chorego na cukrzycę. Mechanizm wskaźnikowy automatycznego aplikatora, zawierający zespół co najmniej dwóch tulei połączonych ze sobą ruchomo, charakteryzuje się tym, że tuleja wskaźnikowa (2), zamontowana na tulei napędowej (1), na swej powierzchni zewnętrznej zawiera jedynie oznaczenia i jest połączona wzdłużnie z ciągnąco-popychającą nakrętką sterującą (3).
Patent PL-396442-A1 (PL)
Inventor: BLAZEWICZ MARTA
IPC: C01B33/24
Filed: 2011-09-27
Abstract: Sposób wytwarzania syntetycznego wolastonitu polega na tym, ze do polimeru krzemoorganicznego (P) o stosunku molowym C/Si od 1 do 7 i stosunku molowym O/Si w zakresie od 1 do 3, korzystnie polimeru z grupy polisiloksanów, wprowadza sie ceramiczny dodatek nieaktywny, korzystnie w postaci krzemionki (SiO2) oraz ceramiczny dodatek aktywny (CA), korzystnie wodorotlenek wapnia Ca(OH)2, tlenek wapnia (CaO) w stosunku wagowym P : SiO2 : CA w granicach 5-44 : 1-3 : 2-8. Nastepnie jednorodna mieszanine poddaje sie obróbce termicznej w temperaturze od 600°C do 1600°C w czasie co najmniej 2 h w atmosferze pozbawionej tlenu, otrzymujac proszek wolastonitu.
Patent PL-397400-A1 (PL)
Inventor: KOZAKIEWICZ MARCIN
IPC: A61F2/28
Filed: 2011-12-14
Abstract: Przedmiotem wynalazku jest tworzywo do produkcji implantu, szczególnie implantu oczodolu twarzowej czesci czaszki. Wedlug wynalazku tworzywo do produkcji implantu charakteryzuje sie tym, ze w masie polimerowej znajduja sie dodatki powodujace cieniowanie dla promieniowania rtg.. Najczesciej w masie polimerowej znajduje sie dodatek w postaci siarczanu baru, korzystnie w ilosci 10-20% wagowo w stosunku do masy polimeru. Równie czesto w masie polimerowej znajduje sie dodatek w postaci tlenku tytanu, korzystnie w ilosci 10-20% wagowo w stosunku do masy polimeru. Korzystnie jest tez, gdy w masie polimerowej znajduje sie dodatek w postaci mieszaniny tlenku tytanu i siarczanu baru, korzystnie w ilosci 10-20% wagowo w stosunku do masy polimeru, przy czym wzajemny stosunek udzialów tlenku tytanu i siarczanu baru wynosi 50%.