baber/WOPTO huggingface dataset:
Patent HK-1020967-A1 (HK)
Title: N6 hetero cyclic substituted adenosine derivatives
Inventor: LUM ROBERT T
IPC: A61P9/00
Filed: 1999-12-30
Abstract: A substituted thia, thioxa and azacycloalkyl substituted adenosine derivative and a method for using the composition as an A<sub>1</sub> heart adenosine receptor.
Patent IE-20030963-A1 (IE)
Title: Plating of multi-layer structures
Inventor: MCCLOSKEY PAUL
IPC: C25D13/00
Filed: 2003-12-23
Abstract: An insulating layer (5) and a conductive seed layer (6) are applied to a substrate (1) in a simple process.  A photo resist with palladium chloride are provided in a bath for electrophoretic deposition on the substrate.  The photo resist is an insulator and the palladium chloride is a catalyst.  The layer is heated with UV to cure it.  The layer is plasma etched to expose more of the palladium chloride, which acts as a catalyst for electroless plating of the conductive seed layer.  A thicker conductive layer (7) is then electroplated onto the seed layer.  These steps may be repeated for successive insulating and/or conductive layers.  <Figure 1(f)>
Patent IE-20120499-A1 (IE)
Title: Electrosurgical instrument
Inventor: ATWELL ANTHONY K
IPC: A61B1/00
Filed: 2012-11-16
Abstract: An endoscopic surgical instrument (1) includes a stationery component (2), an elongate shaft extending from the stationary component, and an end effector located at the distal end of the shaft. The stationary component (2) includes at least one contact portion (4) adapted to be engaged by the fingers of a user, the instrument also including a movable component (3) including a contact portion (5) adapted to be engaged by the thumb of a user. Longitudinal movement between the contact portions of the movable component (3) and the stationary component (2) cause the movable component (3) to move longitudinally with respect to the stationary component (2) between a first proximal position, a second distal position, and a third position, the third position being distal of the second position by a relatively small distance. The movement of the movable component (3) between the first and second position causes a corresponding movement of the end effector between corresponding first and second positions. The instrument (1) further includes a latch mechanism (17) such that when the movable component (3) is initially moved from the first position to the third position, the latch mechanism (17) is engaged such that when the moveable component returns to the second position, the movable component is held in the second position by the latch mechanism (17). <Figure 2>
Patent IT-BO930502-A1 (IT)
Title: Sistema per personalizzare gli orologi
Inventor: BERSANETTI ALESSANDRO
Filed: 1993-12-16
Abstract: Consente di realizzare un prodotto di nuovo genere sostanzialmente costituito da un quadrante riportante stampata una o più immagini, desunte da originali forniti per via diretta od indiretta da un committente-acquirente al fabbricante, di specifico interesse di un diretto utilizzatore che potrà o meno identificarsi con il committente-acquirente.
Patent IT-BO940006-A1 (IT)
Title: Microincapsulazione di enzimi, gli enzimi microincapsulati cosi'  ottenuti e loro impiego
Inventor: SASSI GRAZIANO
IPC: A61J/
Filed: 1994-01-14
Abstract: Per favorire la stabilità ed evitare la degradazione durante la pellettatura e quindi una perdita di attività, enzimi noti per lo impiego in campo veterinario vengono incapsulati secondo tecniche ampiamente sperimentate. Gli enzimi utilizzati sono di preferenza proteasi, amilasi, cellulasi, betaglucanasi, lipasi, pentosanasi e fitasi.
Patent IT-BO940384-A1 (IT)
Title: Dispositivo di dosaggio in macchine comprimitrici per la realizzazione di compresse.
Inventor: TREBBI ROBERTO
IPC: B30B11/08
Filed: 1994-08-05
Abstract: Il dispositivo è applicabile a macchine comprimitrici comprendenti una torretta 1 girevole secondo un asse verticale e presentante perifericamente una serie di vani 3 atti ad essere alimentati con materiale in forma polverizzata o granulare; una coppia di punzoni 5 e 6 è associata a ciascun vano 3, con i detti punzoni 5, 6, rispettivamente superiore e inferiore, guidati scorrevoli nella torretta 1 e atti ad impegnare i vani 3 con relative testate operative 5a, 5a contrapposte. Il dispositivo comprende mezzi di movimentazione a camma 9 di almeno uno dei detti punzoni 5, 6, atti a definire la mutua distanza delle testate operative 5a, 6a in fase di correzione del dosaggio e trasferimento del materiale; tali mezzi a camma 9 sono mobili assialmente alla torretta 1 per la regolazione della detta distanza. Ulteriori mezzi di movimentazione a camme 11 e 12 di riempimento sono atti a cooperare a definire mezzi di raccordo 15 a profilo variabile destinati a consentire l'imbocco dei mezzi di movimentazione a camma 9. I mezzi a camme 11, 12 sono meccanicamente vincolati per la variazione del detto profilo in funzione della posizione di regolazione degli stessi mezzi di movimentazione a camma 9.
Patent IT-FI960017-A1 (IT)
Title: Metodo e relativa apparecchiatura per la lavorazione di imbottiture  per materassi e imbottiture per materassi cosi' ottenute
Inventor: CASO ANTONIO
IPC: B68G/
Filed: 1996-02-07
Abstract: Un metodo ed una apparecchiatura per la lavorazione di imbottiture per materassi costituiti da pannelli in resina espansa. Sui pannelli (1) vengono praticate forature passanti (2) e, concentricamente ad esse, scanalature circolari (5), mediante utensili (12) comprendenti frese concentriche (7, 8). Gli utensili (12) possono essere allineati in file ed abbassarsi contemporaneamente ruotando per tagliare la resina espansa. Sono previste aste spingitrici (11) per espellere la porzione cilindrica (13) di resina espansa presente in ciascun foro (2). Il materasso risultante, presenta quindi una pluralità di fori (2) e relative fresature concentriche (5) conferendo superficialmente una omogeneità della cedevolezza e contemporaneamente permettendo una maggiore circolazione d'aria. Oltre ad un incremento del comfort risultante per il materasso, sono notevolmente ridotti i costi di lavorazione per creare l'imbottitura a partire da un pannello pieno.(FIG. 3).
Patent IT-ME940013-A1 (IT)
Title: Scoliografo, macchina elettroterapica interattiva non invasiva per diagnosticare e valutare con la parte elettrica le curve scoliotiche
Inventor: DE PASQUALE CARMELO
IPC: A61B5/103
Filed: 1994-07-28
Abstract: Trattasi di una macchina elettroterapica, interattiva, non invasiva, per la cura della scoliosi e algie vertebrali. Essa è composta da una parte meccanica consistente in manubri per le braccia e per le gambe che permetteranno di attuare degli esercizi di derotazione; la parte meccanica si completa di un sedile e di uno specchio grigliato rivolto verso il paziente. Vi è una parte elettrica consistente in un cristallo illuminato sul quale, poggiando la schiena, vengono messe in evidenza le curve scoliotiche. Tale curve vengono riprese con una telecamera e proposte al paziente attraverso un monitor affinché egli possa autocorreggersi attraverso esercizi di contrazione e derotazione in biofeedback. Allo scoliografo 3D viene applicato un corsetto (denominato corsetto chinesiologico) composto da una semicintura pelvica da due fasce sottoascellari e da un montante regolabile, a cui superiormente vi è una placca occipido - mentoniera per una trazione sottomentoniera, al montante sono fissate anche delle pelote di spinta.
Patent IT-MI911795-A1 (IT)
Inventor: ADDEO ANTONIO
IPC: B65D1/28
Filed: 1991-06-28
Abstract: Multilayer packing elements having an high-absorption activity toward liquid aqueous substances as well as barrier properties toward gases such as oxygen and carbon dioxide are prepared by thermomolding of multilayer and multifunction polymeric systems. They comprise an inner porous layer (1), an intemediate absorbing layer (2) and an outer sheet (3) having high barrier properties toward gases. <IMAGE>
Patent IT-MI940565-A1 (IT)
Inventor: PELLEGATTI GIAMPAOLO
IPC: C08J5/18
Filed: 1994-03-24
Abstract: Disclosed are a crystalline propylene copolymer composition, film, sheet and plate made therefrom and laminates wherein at least one layer is made therefrom, having low seal initiation temperature and good ink adhesion properties. The composition comprises (percent by weight):   A) 20-60% of a crystalline copolymer of propylene with 1 to 5% ethylene; and B) 40-80% of a crystalline copolymer of propylene with 1 to 5% ethylene and 6 to 15% C4-C8  alpha -olefin. In the composition the total content of ethylene being 1% to 5% and of C4-C8  alpha -olefin being 2.4% to 12%.
Patent IT-PN950050-A1 (IT)
Title: Procedimento per la fabbricazione di canne da pesca e canna da pesca cosi' ottenuta con tale procedimento
Inventor: ONOFRI MAURIZIO
IPC: A01K/
Filed: 1995-10-06
Abstract: Procedimento per fabbricare canne da pesca in materiale composto e presentanti almeno una precurvatura in senso longitudinale come descritto nella domanda di brevetto italiano n. PN95A000043.Il procedimento prevede di avvolgere più strati di materiale composito attorno a mandrini di formatura (6) permanentemente incurvati o incurvabili temporaneamente durante la fase di polimerizzazione e/o termoformatura del materiale composito.
Patent IT-RM950041-A1 (IT)
Title: Casco in stile d'epoca soddisfacente agli standard di omologazione,  dotato di sistema di fissaggio a doppio anello e di frontino con nuovo
Inventor: MALENOTTI FRANCO
IPC: A42B3/22
Filed: 1995-01-25
Abstract: Viene descritto un casco per motociclisti di tipo "classico" che tuttavia soddisfa ai criteri di sicurezza moderni e agli standard omologativi internazionali.Il casco comprende tra l'altro un sistema di aggancio a doppio anello (20) del cinturino (4), e un frontino amovibile (11) con mezzi di bloccaggio incorporati per dare l'impressione che il frontino (11) formi un pezzo unico con la calotta (1).(Fig. 6a).
Patent NO-20120929-A1 (NO)
Title: Fremgangsmater for vurdering av borkaksdensitet under boring
Inventor: RASMUS JOHN C
IPC: E21B47/00
Filed: 2012-08-21
Abstract: En metode for å evaluere densiteten til borekaksen under boring i et undergrunnsbrønnhull som inkluderer å skaffe første og andre aksialt fordelte trykkmålinger i brønnhullet. Deretter kan trykkmålingene behandles for å skaffe en intervalldensitet til borevæsken mellom målingsstedene. En verktøystreng som har et stort antall trykksensorer som er fordelt langsgående (f.eks. fire eller flere og til og med seks eller flere) som er elektronisk koplet til en prosessor på overflaten via et borerør med vaier som kan brukes for å skaffe flere intervalldensiteter som tilsvarer de forskjellige brønnhullsintervallene. Intervalldensiteten kan måles under boring og kan viderebehandles for å beregne en borekaksdensitet i ringrommet. Dessuten kan endringer i den beregnede intervalldensiteten med tid under boring brukes som en indikator på en endring i borekaksdensiteten.
Patent NO-20140381-A1 (NO)
Title: Filtreringsrapadditiver og fremgangmåter for fremstilling og anvendelse av samme.
Inventor: HARRIS JEFFERY R
IPC: C09K8/32
Filed: 2014-03-25
Abstract: Et ikke-vandig brønnservicefluid omfattende et filtreringstapadditiv hvor filtreringstapadditivet omfatter reaksjonsproduktet av (i) en funksjonell polymer og (ii) en oligomerisert fettsyre. En fremgangsmåte for å drive en oljefeltoperasjon omfattende å plassere et ikkevandig brønnservicefluid nede i brønnen hvor det ikke-vandige brønnservicefluidet omfatter et filtreringstapadditiv omfattende reaksjonsproduktet av (i) en funksjonell polymer og (ii) en oligomerisert fettsyre.
Patent PE-61296-A1 (PE)
Title: Procedimiento para la obtencion de metales a partir de materiales minerales
Inventor: PATZELT NORBERT
IPC: C22B1/00
Filed: 1996-03-20
Abstract: SE REFIERE A UN PROCEDIMIENTO PARA OBTENER METALES A PARTIR DE UN MATERIAL MINERAL, QUE CONSISTE EN SOMETER EL MATERIAL MINERAL DE PARTIDA A TRITURACION EN EL LECHO DEL MATERIAL, Y LUEGO EXTRAER EL METAL DEL MATERIAL MINERAL TRITURADO MEDIANTE LA ADICION DE UN LIQUIDO DE LAVADO; CARACTERIZADO PORQUE EL MATERIAL TRITURADO SE DIVIDE MEDIANTE UNA FASE DE CLASIFICACION (PREFERIBLEMENTE EN UNA CRIBA) EN MATERIAL GRUESO Y MATERIAL FINO, DESPUES DE LO CUAL AL MENOS UNA PARTE DEL MATERIAL GRUESO SE SOMETE A UN LAVADO EN EL MONTON Y AL MENOS UNA PARTE DEL MATERIAL FINO ES LAVADO EN UN RECIPIENTE IMPONIENDO UN MOVIMIENTO DE AGITACION; OPCIONALMENTE PUEDE REALIZARSE RECIRCULACION DEL MATERIAL TRITURADO ANTES DE LA CLASIFICACION O DEL MATERIAL GRUESO CLASIFICADO HACIA LA FASE DE TRITURACION EN EL LECHO DEL MATERIAL, ADEMAS PUEDE SOMETERSE UNA PARTE DEL MATERIAL FINO A UNA TRITURACION TAL COMO EN UN MOLINO DE BOLAS ANTES DE REALIZAR EL LAVADO, PARA DESAGLOMERAR AUN MAS ESTE MATERIAL FINO
Patent PE-20000760-A1 (PE)
Title: Compuesto y metodo para la prevencion y/o tratamiento de alergia
Inventor: SAINT-REMY JEAN-MARIE
IPC: A61K39/35
Filed: 1999-07-01
Abstract: SE REFIERE A UNA COMPOSICION QUE COMPRENDE a)UN DETERMINANTE ANTIGENICO DE ALERGENO RECONOCIDO POR LA CELULA B O UN ANTICUERPO SEGREGADO POR UNA CELULA B DE UN INDIVIDUO NO ATOPICO A DICHO ALERGENO, NO SIENDO RECONOCIDO POR LA CELULA T; b)UN DETERMINANTE ANTIGENICO DE UN ANTIGENO DIFERENTE DE DICHO ALERGENO QUE DISPARA LA ACTIVACION DE LAS CELULAS T SIENDO DE PREFERENCIA UN EPITOPE DE CELULA T DE ANTIGENOS DE VIRUS DE TOXOIDES DE TETANOS, DIFTERIA, MICOBACTERIA, GRIPE O SARAMPION. LOS DETERMINANTES ANTIGENICOS SON SECUENCIAS PEPTIDICAS ENLAZADAS ENTRE SI POR UN ENLAZADOR PEPTIDICO DE 2 AMINOACIDOS Y COMPRENDEN SECUENCIAS DE 31, 14, 137, 40 AMINOACIDOS. TAMBIEN SE REFIERE A UNA COMPOSICION QUE COMPRENDE UNA SECUENCIA DE NUCLEOTIDOS QUE CODIFICA LOS DETERMINANTES ANTIGENICOS, OPCIONALMENTE UNIDA A UNA SECUENCIA REGULADORA ACTIVA. EL ALERGENO PUEDE SER DER pI, DER pII DE ACARO DE POLVO DOMESTICO, DERMATOPHAGOIDES PTERONYSSINUS, ANTIGENO DE ASPERGILLUS FUMIGATUS, ENTEROTOXINA B ESTAFILOCOCAL (SEB), ß-LACTOGLOBULINA BOVINA. LA COMPOSICION PUEDE SER UTIL PARA LA PREVENCION Y EL TRATAMIENTO DE ALERGIA O ENFERMEDAD DE ORIGEN ALERGICO COMO RINITIS, SINUSITIS, ASMA BRONQUIAL, DERMATITIS ATOPICA, URTICARIA, SINDROMES GASTROINTESTINALES, SINDROME OROFARINGEAL, REACCIONES ANAFILACTICAS ASOCIADAS CON HIPERSENSIBILIDAD A LOS FARMACOS
Patent PE-20000922-A1 (PE)
Title: Metodo para mejorar el funcionamiento de una linea de celdas de flotacion
Inventor: NIITTI TIMO
IPC: B03D1/00
Filed: 1999-09-10
Abstract: CARACTERIZADO POR: UNA CANTIDAD PREDETERMINADA DE MATERIAL FLOTABLE QUE ES ALIMENTADA PASANDO LA PRIMERA CELDA O A LA SEGUNDA CELDA DE LA LINEA DE CELDAS DE FLOTACION VISUALIZADA EN LA DIRECCION DEL FLUJO DEL MATERIAL, Y CUALQUIER CANTIDAD QUE SOBREPASE LA CANTIDAD PREDETERMINADA PARA DICHA PRIMERA O SEGUNDA CELDA LA CUAL ES CONDUCIDA A LA CELDA QUE OCUPA EL SEGUNDO O PRIMER LUGAR RESPECTIVAMENTE EN LA LINEA DE CELDAS DE FLOTACION; DICHA PRIMERA Y SEGUNDA CELDA ESTAN ACOPLADAS EN SERIE O PARALELO UNA RESPECTO CON LA OTRA RESPECTIVAMENTE
Patent PE-44195-A1 (PE)
Title: Fabricacion de un cuerpo esferico hueco a partir de la construccion de un poliedro de acero o materiales similares
Inventor: VEGAS DIAZ GUILLERMO RAUL
IPC: B65D8/04
Filed: 1995-10-09
Abstract: CARACTERIZADO POR COMPRENDER LAS SIGUIENTES ETAPAS: A) CONSTRUIR UN POLIEDRO CONVEXO DE ACERO O MATERIALES SIMILARES, DICHO POLIEDRO SE ENCUENTRA FORMADO POR POLIGONOS DE ACERO O MATERIALES SIMILARES, SOLDADOS ENTRE SI Y ORDENADOS PARA DAR FORMA A DICHO POLIEDRO; B) SUMINISTRAR PRESION AL INTERIOR DE ESTE POLIEDRO LLEVANDO EL MATERIAL A SU ESTADO DE FLUENCIA, OBTENIENDOSE UNA ESFERA; Y C) ASEGURAR QUE EL MATERIAL NO RETORNE A SU ESTADO INICIAL, PERMITIENDO DISMINUIR O ELIMINAR LA PRESION Y MANTENER LA FORMA ESFERICA. PUEDE SER UTILIZADO COMO DEPOSITO PARA EL ALMACENAMIENTO DE FLUIDOS Y/O SOLIDOS, TAMBIEN COMO MEDIO PUBLICITARIO
Patent PL-254552-A1 (PL)
Title: Method of obtaining derivatives of morphinanoic alcaloides
Inventor: HOSZTAFI SANDOR
IPC: C07D489/02
Filed: 1985-07-15
Abstract: 1. Process for the preparation of compounds having the N-demethylmorphinane structure of the general formula (III)  see diagramm : EP0168686,P8,F1  wherein Z is CH2 -CH2  or CH=CH, Y is an oxygen atom or a group R3  and R4  wherein R3  is a hydrogen atom, a hydroxy group, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, its spatial configuration being alpha, R4  is a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having from 1 to 3 carbon atoms, an acyloxy group having from 1 to 3 carbon atoms, a benzoyloxy or azido group, its spatial configuration being beta, R2  is hydrogen atom, an acyloxy group having from 1 to 3 carbon atoms or a benzoyloxy group, R1 is a hydrogen atom, an alkyl group having from 1 to 5 carbon atoms, an aryl or aralkyl group, an acyl group having from 1 to 3 carbon atoms or a benzoyl group, with the proviso that when R3  is a hydrogen atom, a hydroxy group, an acyloxy or benzoyloxy group, R4  is a hydrogen atom or an alkyl group, and when R4  is a hydrogen atom, a halogen atom, a hydroxy group, an acyloxy, benzoyloxy or azido group, R3  is a hydrogen atom, by reaction of morphinane alkaloids of the general formula (I)  see diagramm : EP0168686,P9,F2  in which Z, Y, R1  and R2  have the definitions given above, with phosgene or diphosgene at a temperature of from 0 to 1208C in a solvent, and subsequent hydrolysis of the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II)  see diagramm : EP0168686,P9,F3  in which Z, Y, R1  and R2  have the meanings given above, with a mineral acid, which process is characterized in that the reaction with phosgene or diphosgene is carried out in 1,2-dichloroethane in the presence of alkali metal carbonates or alkali metal hydrogen carbonates, and then, without isolation, the resulting N-chlorocarbonyl-N-demethyl derivative of the general formula (II) is heated with 5 % hydrochloric acid.
Patent PL-294149-A1 (PL)
Title: Method of manufacturing slow-burning to non-burning sandwich plates and apparatus therefor
IPC: B28B1/30
Filed: 1992-04-08
Abstract: A low flammability to non-flammable composite sheet is produced, made of a non-extrudable core of non-combustible particle filler and skins which are bonded to the two sides elastically. In the process, a lower cover band plus an adhesive film are moved in and the core material is distributed over it to form a heap extending over the whole width of the adhesive film; the assembled material is drawn through a tapered gap where its thickness is gauged with/without being compressed; a top adhesive film is applied to the other side, together with the continuously fed top skin; the sandwich formed is further compressed, heated, cooled and finally cut to desired length. The equipment used pref. has a PTFE low-friction table.
Patent PL-307585-A1 (PL)
Title: Method of reducing content of chlorides in substances being used in cellulose manufacturing processes
Inventor: LINDBERG HANS
IPC: D21C11/06
Filed: 1993-08-18
Abstract: PCT No. PCT/SE93/00688 Sec. 371 Date Feb. 23, 1995 Sec. 102(e) Date Feb. 23, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04747 PCT Pub. Date Mar. 3, 1994The present invention relates to an environmental-friendly process for reducing the content of chloride in a liquor inventory of a chemical pulp mill. According to the invention, in a recovery system for pulping chemicals containing sulphur and an alkali metal, precipitator dust formed in a recovery boiler is collected and withdrawn, dissolved in water and electrolyzed for production of chlorine or hydrochloric acid in the anolyte. Since the dust normally contains a large amount of sodium sulphate, sulphuric acid and sodium hydroxide can also be produced in the electrolysis. To reduce the content of impurities, before the electrolysis, the pH of the aqueous solution is adjusted to above about 10 to precipitate inorganic substances which are separated-off together with flocculated or undissolved substances.
Patent PL-307725-A1 (PL)
Title: Extension head
Inventor: ELLISON MICHAEL S
IPC: B21F37/00
Filed: 1993-08-25
Abstract: PCT No. PCT/GB93/01816 Sec. 371 Date Feb. 27, 1995 Sec. 102(e) Date Feb. 27, 1995 PCT Filed Aug. 25, 1993 PCT Pub. No. WO94/05445 PCT Pub. Date Mar. 17, 1994A length of wire is introduced to a coiling station to form a wire coil which then is fed to a cutting station where the free end of the coil engages a stop. Cutting means sequentially move between non-cutting and cutting positions to cut rings from the coil. The rings are displaced from the cutting station onto a support which includes a portion which receives the gaps in the rings to prevent tangling of the rings.
Patent PL-308759-A1 (PL)
Title: Method of obtaining alkanols and glycols
Inventor: MILLER JORGE P
IPC: C07C31/04
Filed: 1993-10-28
Abstract: Lower monobasic or dibasic alcohols are produced by the following steps: a) reacting a starting material with a metallic halide (wherein the metal is in the higher of two possible valence states) to obtain a reaction product, a corresponding metallous halide (wherein the metal is in the lower of the two possible valence states) and hydrohalic acid, and (b) reacting the reaction product of step (a) and hydrohalic acid with magnesium oxide to form the corresponding lower monobasic or dibasic alkanol; wherein the starting material for forming a lower monobasic alcohol is a lower alkane, from which the corresponding lower alkanol is obtained; and the starting material for forming a lower dibasic alcohol is either a lower alkanol or a lower alkene, from which the corresponding lower glycol is obtained. Two continuous fluidized-bed systems are provided for conducting the necessary reactions.
Patent PL-310087-A1 (PL)
Title: Glass-making batch compositions
Inventor: FYLES KENNETH MELVIN
IPC: C03C1/10
Filed: 1994-01-25
Abstract: An infra red and ultra violet soda-lime-silica glass of a neutral tint (as defined in the specification) containing 0.25% to 1.75% by weight total iron expressed as Fe2O3 and a ferrous content by weight calculated from the equation:   <IMAGE>   the glass further including one or more colourants selected from Se, Co3O4, Nd2O3, NiO, V2O5, CeO2, TiO2, CuO, MnO and SnO such that the glass, in a 4 mm thickness has a visible light transmission of at least 32%, a direct solar heat transmission at least seven percentage points lower than the visible light transmission and an ultra violet transmission of less than 25%. When Se is present at least one of the specified further oxides is present in an amount at least 1.5 times that of the Se. The dominant wavelength is preferably below 570 nm; if higher, the colour purity is below 4 when the visible light transmission exceeds 60%.
Patent PL-310121-A1 (PL)
Title: Thread cutting tool
Inventor: VILMANYI LASZLO
IPC: B23G5/06
Filed: 1993-03-31
Abstract: PCT No. PCT/HU93/00019 Sec. 371 Date Aug. 10, 1995 Sec. 102(e) Date Aug. 10, 1995 PCT Filed Mar. 31, 1993 PCT Pub. No. WO94/17946 PCT Pub. Date Aug. 18, 1994A thread tapping cutting tool includes a working part with a chamfer portion, control portion, and at least two thread cutting wings (separated by flutes) formed therein. The chamfer portion is at least one half of the length of the working part. Each of the two or more thread cutting wings has a width of not more than 0.2 times a tap drill outer diameter of the working part, and not less than 0.02 times the tap drill outer diameter. The chamfer portion has plane surface lands on the cutting wings at the outer edge, and a relief angle of the plane surface lands is greater than 5 degrees. The core diameter of the cutting wings is defined by the depth of the flutes, and is not more than 0.35 times the tap drill outer diameter.