baber/WOPTO huggingface dataset:
Patent HK-1104588-A1 (HK)
Title: Lithium metal oxide materials and methods of synthesis and use
Inventor: ONNERUD PER T
IPC: H01M4/48
Filed: 2007-08-14
Abstract: A composition having a formula Li<SUB>x</SUB>Mg<SUB>y</SUB>NiO<SUB>2 </SUB>wherein 0.9<x<1.3, 0.01<y<0.1, and 0.91<x+y<1.3 can be utilized as cathode materials in electrochemical cells. A composition having a core, having a formula Li<SUB>x</SUB>Mg<SUB>y</SUB>NiO<SUB>2 </SUB>wherein 0.9<x<1.3, 0.01<y<0.1, and 0.9<x+y<1.3, and a coating on the core, having a formula Li<SUB>a</SUB>Co<SUB>b</SUB>O<SUB>2 </SUB>wherein 0.7<a<1.3, and 0.9<b<1.2, can also be utilized as cathode materials in electrochemical cells.
Patent HK-1126747-A1 (HK)
Title: Carbon nanotubes functionalized with fullerenes
Inventor: KAUPPINEN ESKO
IPC: C01B/
Filed: 2009-06-18
Abstract: The present invention relates to covalently bonded fullerene-functionalized carbon nanotubes(CBFFCNTs), a method and an apparatus for their production and to their end products. CBFFCNTs are carbon nanotubes with one or more fullerenes or fullerene based molecules covalently bonded to the nanotube surface. They are obtained by bringing one or more catalyst particles, carbon sources and reagents together in a reactor.
Patent HK-1128666-A1 (HK)
Title: Apparatus for feeding opening devices to be glued on packages containing pourable food products
Inventor: MENOZZI STEFANO
IPC: B65B/
Filed: 2009-07-15
Abstract: There is described a sequencing unit (1) operating along a feed path (A) of a number of opening devices (3) for attachment to respective sealed packages of pourable food products; the unit (1) has conveying means (10) for conveying the opening devices (3) arranged in at least one line, and releasable stop means (11) interacting with the opening devices (3) downstream from the conveying means (10) along the path (A); the stop means (11) are normally set to a first configuration, in which they arrest the opening devices (3) along the path (A), and are movable into a second configuration allowing travel of the opening devices (3); and the unit (1) also has push means (12) travelling at predetermined intervals past the stop means (11) to move the stop means (11) from the first configuration to the second configuration, so that the opening devices are fed in sequence and at a predetermined rate through the stop means (11).
Patent HK-1130301-A1 (HK)
Title: Rfid textile label
Inventor: SPEICH FRANCISCO
IPC: D06H/
Filed: 2009-10-08
Abstract: The invention relates to an RFID textile label, having an open antenna disposed on a carrier, wherein the antenna is connected to an RFID chip at the center region. In order to make the RFID textile label suitable both for long range and close range, the antenna comprises a loop in the center region, the RFID chip being connected either directly or indirectly to the shoulders of this loop, wherein the antenna loop equipped with the RFID chip serves as an H field antenna, and the antenna sections disposed outside of the antenna loop serve as an E field antenna.
Patent HK-1140985-A1 (HK)
Title: Recycling carbon fibre
Inventor: DAVIDSON JOHN
IPC: B29B/
Filed: 2010-08-06
Abstract: A method of recycling composite material comprising carbon fibers and a resin, the method comprising: providing a furnace comprising at least a heating portion; providing a transporter for transporting the composite material through the furnace; loading the composite material on the transporter and transporting the composite material through the furnace; detecting a percentage of oxygen in an atmosphere in the heating portion when the composite material has entered this portion; and removing resin from the composite material, as it travels through the heating portion of the furnace on the transporter, by means of chemical decomposition at a first temperature, with the resultant generation of fumes; wherein the generated fumes are removed from the heating portion in a controlled manner, such that the percentage of oxygen in the atmosphere in the heating portion is controlled.
Patent HK-1002642-A1 (HK)
Title: Self-diagnostic system for cellular-transceiver systems
Inventor: ORTIZ LUIS R
IPC: H04B17/00
Filed: 1998-03-05
Abstract: A self-diagnostic system for checking all functions of a cellular-transceiver system having a cellular-interface unit (10), which interface unit (10) couples a standard telephone set (T,R) to a cellular transceiver, which interface unit (10) converts the DTMF or pulse-type dialing signals into digital format for transmission to the cellular transceiver in which, the dialed number made on the landline telephone may be used to call a number over the cellular system. The present invention not only monitors and checks the proper functioning of the transceiver and associated power supply (figure 11), but will also monitor and check the interface unit (10).
Patent HK-1005913-A1 (HK)
Title: Method for reducing microfoam in a spray-applied waterborne composition
Inventor: GEBHARD MATTHEW STEWART
IPC: B05D1/02
Filed: 1998-06-05
Abstract: A method for reducing the amount of microfoam in a spray-applied clear waterborne composition is provided, the clear waterborne composition including an emulsion-polymerized addition polymer bearing at least one first reactive group and a reactive modifier bearing one second reactive group and a water-soluble group, the second reactive group being reactive with the first reactive group; applying the composition to a substrate using a spray method; and drying the composition. A reduced amount of microfoam improves the clarity of a film of the composition. Also provided are monofunctional carbodiimide reactive modifiers and substrates bearing the spray-applied clear compositions.
Patent HK-1009261-A1 (HK)
Title: Colored iridescent film
Inventor: SHETTY RAMAKRISHNA S
IPC: B32B7/023
Filed: 1998-06-10
Abstract: Disclosed is a transparent thermoplastic resinous film of at least 10 generally parallel layers in which the contiguous adjacent layers are of diverse transparent thermoplastic resinous material differing in refractive index by at least about 0.03, the film containing a sufficient quantity of a transparent dye which is soluble in the thermoplastic resinous material of the layers in which it is located to enhance or modify the apparent color of at least one of the reflection and transmission colors of the film.
Patent HK-1006511-A1 (HK)
Title: Recovery of aroma gases
Inventor: CARNS LAWRENCE G
IPC: A23F5/48
Filed: 1998-06-19
Abstract: Coffee aroma gases are conveyed to a cryogenic collector in which liquid nitrogen is sprayed directly into the aroma gas stream to rapidly condense the aroma gas and form finely divided particles of coffee aroma frost suspended in a stream of nitrogen gas, while minimizing contact of the cooled gas with the walls of the collector. The suspension of aroma frost particles in gaseous nitrogen is passed through a tubular porous filter to remove the aroma frost particles which collect on the outer surface of the tubular filter, with the nitrogen gas passing through the porous filter and being exhausted from the collector. The porous filter is periodically back pulsed to dislodge aroma frost particles collected on the outer surface of the tubular filter, with the particles being recovered for incorporation in soluble coffee products. <IMAGE>
Patent HK-1010447-A1 (HK)
Title: Tramadol salt containing medicaments with sustained release of the active ingredient
Inventor: JOHANNES HEINRICH ANTONIUS BAR
IPC: A61K9/22
Filed: 1998-09-28
Abstract: Medicaments in tablet form for oral administration, from which a moisture-insensitive, physiologically tolerated tramadol salt is slowly released and which contain at least one pharmaceutically acceptable matrix former, are described.
Patent HK-1016984-A1 (HK)
Title: Fused tropane-derivatives as neurotransmitter reuptake inhibitors
Inventor: SCHEEL-KRUEGER JORGEN
IPC: C07D471/08
Filed: 1999-05-24
Abstract: PCT No. PCT/EP96/04793 Sec. 371 Date Jun. 4, 1998 Sec. 102(e) Date Jun. 4, 1998 PCT Filed Nov. 4, 1996 PCT Pub. No. WO97/16451 PCT Pub. Date May 9, 1997The present invention discloses compounds of the formula, or any of its enantiomers or any mixture thereof, a pharmaceutically acceptable addition salt thereof or the N-oxide thereof wherein X and Y together forms =O, =S, =NOR2, =CR3R4, =N-CN, =N-NR7R8, -(CH2)m-, or -W'-(CH2)p-W''-, or one of X and Y is hydrogen and the other is -OR5, -SR5, or -NR5R6 Z is hydrogen, -COOR9; R3 and R4 are independently hydrogen, halogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, aryl, arylalkyl, or -(CH2)q-COOR2; R2, R5 and R6 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl, or arylalkyl, -CO-alkyl, or -SO2-alkyl; R7 and R8 are independently hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl, or arylalkyl; R9 is alkyl, alkenyl or alkynyl; R1 is alkyl, alkenyl, alkynyl, aryl, or arylalkyl; where said aryl groups may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, CN, alkoxy, cycloalkoxy, alkyl, cycloalkyl, alkenyl, alkynyl, amino and nitro; W' and W'' are each independently O or S; n is 1, 2, 3, or 4; m is 2, 3, 4, or 5; p is 1, 2, 3, 4, or 5; and q is 0, 1, 2, 3,or 4. The compounds possess valuable properties as monoamine neurotransmitter, i.e dopamine, and serotonine, reuptake inhibitors.
Patent IE-20000082-A1 (IE)
Title: Flow energy converter
Inventor: CALLAGHAN DAVID
IPC: F03B17/06
Filed: 2000-01-31
Abstract: A flow energy converter comprises a plurality of vanes (14) mounted in a support means (10) for movement around a closed path (16), and each vane is deflectable to either side of the closed path by rotation about an axis (15) at an angle to its direction of movement along the path.  The deflection of each vane (14) is constrained on at least one side of the closed path (16) such that at least for a given direction of fluid flow relative to the converter the cumulative pressure exerted by the fluid on the vanes provides a net force tending to drive the vanes around the closed path.
Patent IE-20010866-A1 (IE)
Title: A mattress
Inventor: WOOLFSON DAVID
IPC: A47C23/20
Filed: 2001-10-01
Abstract: A mattress (1) comprises a sealed outer casing (2) within which is mounted a resilient support formed by a composite foam core.  At least an upper portion of the resilient support is formed by a visco-elastic foam.  A vent (4) is provided in a side wall (7) of the casing (2) and is covered by a filter (5) which prevents ingress of bacteria into the cover (2) A flap (6) is mounted on the cover (2) and in use extends down over the vent (4) to prevent the filter (5) being damaged by fluids. <Figure 1>
Patent IE-20050160-A1 (IE)
Title: A method and device for retracting a wound opening
Inventor: BONADIO FRANK
IPC: A61B17/02
Filed: 2005-03-23
Abstract: A wound retractor device (1) comprises a distal ring member (4) for insertion into a wound opening (3), a proximal ring member (2) for location externally of the wound opening (3), and a cylindrical connecting sleeve (5), which extends between the distal ring member (4) and the proximal ring member (2), to retract laterally the sides of a wound opening (3).  The device (1) further comprises a rigid engagement ring member (11) for facilitating engagement of the device (1), and manipulation of the device (1) into a desired location and/or orientation.  In use, the distal ring member (4) is inserted into the wound opening (3), and the proximal ring member (2) is located externally of the wound opening (3), with the connecting sleeve (5) extending between the proximal ring member (2) and the distal ring member (4).  The connecting sleeve (5) is then pulled proximally to retract laterally the sides of the wound opening (3).  The engagement ring member (11) may then be engaged, for example by means of a surgeon gripping the engagement ring member (11), and the device (1) manipulated into a desired location and/or orientation.  <Figure 6>
Patent IE-20120367-A1 (IE)
Title: Compounds and compositions as histone deacetylase inhibitors for the treatment of disease
Inventor: PRENDERGAST PATRICK T
IPC: A61K31/00
Filed: 2012-08-23
Abstract: Disclosed herein are compositions comprising oltipras (5-[2-pyrazinyl]-4-methyl-1-2-dithiol-3-thione)or its analogues, metabolites or derivatives thereof. Methods and compositions are disclosed for treating disease states using the compounds described above as inhibitors and modulators of the activity of histone deacetylase (HDAC), including, but not limited to cancers, hematologic disorders, neurological disorders, cardiovascular disorders, autoimmune diseases, dermatologic disorders, ophthalmologic disorders, inflammatary conditions, central nervous system disorders and diseases caused by protozoan.
Patent IT-AN920028-A1 (IT)
Inventor: PEROZZI GIANNI
IPC: C08L23/18
Filed: 1992-08-10
Abstract: This invention concerns polymer compounds consisting of high purity multi-unit SBS polymers with good sanding properties making them suitable for use in the footwear sector for the production of footwear accessories and components in moulded synthetic materials.
Patent IT-AP950001-A1 (IT)
Title: Plurivision - spettacolo televisivo su due o piu' canali dello  stesso avvenimento con immagini ed audio complementari
Filed: 1995-01-23
Abstract: Trasmissione di un avvenimento di Sport - Spettacolo con l'ausilio di canali televisivi diversi. L'avvenimento viene ricevuto su più televisori, in visione ed audio complementari tra loro. Sul canale televisivo X, per esempio, viene trasmessa la scena madre, sul canale Y ed eventualmente su altri canali scene complementari.
Patent IT-AR930001-A1 (IT)
Title: Procedimento per la produzione di articoli in tubolare vuoto.
Inventor: CASCINI SERGIO
IPC: A44C/
Filed: 1993-01-07
Abstract: L'invenzione riguarda un procedimento per la produzione di articoli ornamentali in tubolare vuoto mediante il quale si ricorre a: - un primo componente costituito da un tronco tubolare (1) di metallo o lega metallica con cui si intende realizzare il prodotto finito; - un secondo componente (2) costituito da cloruro di sodio o altro prodotto solubile in un liquido e con temperatura di fusione superiore a quella di ricottura del primo componente con cui viene combinato a costituirne l'anima interna in modo da rendere 1"'unito" tenace e capace di subire deformazioni plastiche intercalate da operazioni di ricottura; - una successione di fasi con cui 1"'unito" viene sottoposto prima a deformazioni plastiche, poi ad operazioni meccaniche con cui è trasformato in catena (7) o altri articoli semilavorati ed infine ad operazioni di svuotamento per immersione nel liquido in cui il secondo componente è solubile.
Patent IT-BO920219-A1 (IT)
Title: Cappello copricapo impermeabile pieghevole tascabile gonfiabile
Inventor: TOSI DAVIDE
Filed: 1992-05-29
Abstract: LE CARATTERISTICHE ESSENZIALI DI TALE OGGETTO SONO 1) LA POSSIBILITA' DI ESSERE CONTENUTO IN UNO SPAZIO PICCOLISSIMO E DIVENTARE QUINDI TASCABILE, PERCHE' COSTRUITO CON MATERIALE DI PLASTICA, MORBIDA, LEGGERA E SOTTILE. 2)LA POSSIBILITA' DI ESSERE IRRIGIDITO TRAMITE TUBINI A TENUTA D'ARIA CHE SI POSSONO GONFIARE ANCHE A BOCCA IN MODO DA PRENDERE UNA FORMA AMPIA PER ESSERE USATO COME PARAPIOGGIA. 3) LA POSSIBILITA' DI AUMENTARNE LA PRESSIONE TRAMITE UNA FORCHETTA AVVOLGIBILE SUL TUBO INTRODUZIONE ARIA ED AUTOBLOCCANTE.
Patent IT-BS950046-A1 (IT)
Title: Nuova calzatura sportiva ed il relativo metodo adatto per la  fabbricazione della stessa
Inventor: BELATI GIROLAMO
IPC: A43B/
Filed: 1995-05-12
Abstract: Costituisce l'oggetto del presente trovato un nuovo metodo per produrre una calzatura sportiva che attualmente viene fabbricata secondo metodi manuali e tradizionali, oppure che viene fabbricata tramite il metodo dello stampaggio di materiale termoplastico. Esso si adatta per la fabbricazione di tutte le calzature usate per chi pratica determinate e/o specifiche attività sportive, sia come appassionati cultori o come professionisti. Essa comprende parti eseguite secondo i tradizionali dettami e parti che vengono stampate direttamente fra queste, con l'ausilio di appropriate attrezzature.
Patent IT-MC950047-A1 (IT)
Title: Self-rotating pendulum with internal autokinetic system.
Inventor: SERI RANIERO
Filed: 1995-05-08
Abstract: Unlimited energy for alternators, engines and pumps. (To raise the world out of its many problems, we need the perpetual motion of the second type of wheel which turns on its own and will provide us with an era of PEACE, development, human rights, world unity, well-being and ecology. Its engine is a pendulum which turns 180 degrees around its pivot. Its swing becomes rotation because of the lateral thrust from a weight and/or pressed springs (or a single one in the middle) which pull it in radial centrifugation. It is held by crossed wires; one is attached to the central wheel and the other one is attached to the crown of the pivot (rotating).The inventor Raniero SERI, via Acquapagana 2, Serravalle di Macerata, 62038 Italy, proposes the production of silent  generators and CLAIMS as follows:1) each pendulum has a  self-rotating system due to the effect of the thrust of a weight overbalanced by wires and/or pressed springs (pressed spring) and/or a jack between the two wheels. NB: Consequent mass migrations need more EU and UN authority and more spirituality on Sundays to create more collaboration, aid and friendship, and also a subsidy for mothers who stay at home, based on their level of qualifications: primary, high school and university.
Patent IT-MC950072-A1 (IT)
Title: Metodo per la stabilizzazione del punto di lavoro di amplificatori per  trasmettitori televisivi
Inventor: FUMI EUGENIO
IPC: H04N/
Filed: 1995-06-20
Abstract: La presente invenzione concerne un metodo, ed il relativo dispositivo di attuazione, per la stabilizzazione del "punto di lavoro" di amplificatori per trasmettitori televisivi che prevede di:- utilizzare un segnale - in ingresso nell'amplificatore associato insieme con la trama video - come segnale di riferimento;- ottenere la misurazione del "punto di lavoro", nell'istante di passaggio del segnale di riferimento anzidetto, tramite l'elaborazione di parametro dell'amplificatore;- elaborare la misura del "punto di lavoro" per generare un segnale di controllo, in grado di correggere, se necessario, il "punto di lavoro" dell'amplificatore.
Patent IT-MI911599-A1 (IT)
Inventor: CORTINOVIS SERGIO
IPC: D07B3/10
Filed: 1991-06-11
Abstract: In a stranding machine in which a strand or cable is led through a cradle or flyer (11), twisting of the strand or cable due to friction against guide means during its planetary or orbital motion about the axis of the cradle or flyer is prevented by causing the guide means (32,36) to be driven to rotate relatively to the flyer in such a manner that they remain stationary relatively to the strand or cable. The guide means preferably comprise articulated members (33,32,34;36,37) that extend along the path of the strand or cable.
Patent IT-MI950404-A1 (IT)
Title: Composizione di resine termoplastiche
Inventor: HERT MARIUS
IPC: C08L23/02
Filed: 1995-03-02
Abstract: LA PRESENTE INVENZIONE SI RIFERISCE AD UNA COMPOSIZIONE TERMOPLASTICA MULTIFASE FORMATA DA UNA MISCELA (1) CHE COMPRENDE ALMENO UN POLIMERO DI ETILENE (A) AVENTE DELLE QUALITA' DERIVATE DA EPOSSIDO INSATURO E DA ALMENO UNA RESINA TERMOPLASTICA (D) IN PARTE INCAPSULATA DA DETTO POLIMERO ETILENICO (A), DETTA MISCELA (1) ESSENDO DISPERSA IN UNA MATRICE DI RESINA TERMOPLASTICA (C).
Patent IT-MI951453-A1 (IT)
Title: Sistema di sintesi per l'ottenimento di piridin propil sulfo betaina senza rischi per l'uomo e per l'ambiente
Inventor: FARANDA GIUSEPPE
IPC: C07D213/20
Filed: 1995-07-06
Abstract: Il presente trovato ha come oggetto un sistema di sintesi per l'ottenimento di piridinpropilsulfobetaina, senza rischi per l'uomo e per l'ambiente, il quale presenta la peculiarità che esso consiste nel realizzare una reazione tra un dialogenuro alchilico sostituito con piridina e solfonazione, in acqua con solvente alogenuro alchilico, per ottenere piridinpropilsulfobetaina, separabíle dall'acqua in cui rimangono gli alogenuri.
Patent IT-MI952760-A1 (IT)
Title: Dispositivo e procedimento per il comando di un sistema di trasmissione di momento torcente efficace fra una unita' di
Inventor: SALECKER MICHAEL
IPC: B60W50/02
Filed: 1995-12-22
Abstract: Dispositivo e procedimento per il comando di un sistema di trasmissione di momento torcente.
Patent IT-NA910029-A1 (IT)
Title: Ruota per automezzi gommati costituita da un pneumatico a doppia  camera con tre spalle uguali di cui una centrale montato su di un
Inventor: D ALESSANDRO GIANFRANCO
Filed: 1991-06-27
Abstract: Trattasi di una ruota per autoveicoli costituita da un cerchione munito di un doppio alloggiamento sul quale viene montato un pneumatico a doppia camera avente tre spalle dello stesso spessore e delle quali la centrale si presenta diritta e biforcata nella parte superiore. Al di sopra della biforcazione, la spalla centrale riprende la forma e la dimensione delle spalle laterali esterne consentendo il montaggio dello stesso sull'apposito cerchione. I vantaggi del trovato consistono nell'eliminazione del pericolo nel caso di scoppio o foratura del pneumatico e nell'eliminazione della ruota di scorta e dei relativi accessori.
Patent IT-RC950006-A1 (IT)
Title: Matita metallica
Inventor: SURACE FRANCESCO
Filed: 1995-07-24
Abstract: Avendo scoperto che lo (__..). Gli scriva, ho pensato di realizzare la matita metallica inconsumabile.
Patent IT-RG910010-A1 (IT)
Title: Rivestimento murale e non di laminati plastici e resinosi.
Inventor: BRANCATO RODOLFO
Filed: 1991-11-29
Abstract: IL LAMINATO PLASTICO RESINOSO DI SPESSORE VARIO PUO' ESSERE APPLICATO SUL MURO, SUL LEGNO ECC..., RICAVANDONE ECONOMICITA' , LUCENTEZZA NEI COLORI APPLICATI CHE A CONFRONTO DEL CEMENTO ED ALTRI ELEMENTI RAGGIUNGE UN LIVELLO DI ALTISSIMA E PREGIATA FANTASIA MAI RAGGIUNTA NEL TEMPO IN CUI VIVIAMO.
Patent IT-RM920331-A1 (IT)
Title: Dispositivo di sostegno per un piano di tavolo.
Inventor: MAURER INGO
IPC: A47B3/00
Filed: 1992-04-30
Abstract: In un dispositivo di sostegno per un piano di tavolo ripiegabile, costituito da pezzi di telaio uniti insieme in modo orientabile gli assi orientabili dei pezzi di telaio uniti stanno perpendicolarmente al piano del tavolo.
Patent IT-RM950488-A1 (IT)
Title: Airbag - sistema di salvataggio elettronico-automatico-manuale per  qualsiasi tipo di imbarcazione.
Inventor: LIBIANCHI MASSIMO MARIA
Filed: 1995-07-14
Abstract: L'invenzione è volta a migliorare la sicurezza tanto per le imbarcazioni già esistenti che per quelle da realizzare.L'AIRMABAG è un sistema di salvataggio formato da sensori, microcomputer, pompe di smaltimento acqua, compressori d'aria, misuratori di pressione, serbatoi d'aria, valvole, dispositivi di segnalazione stato di allarme, circuito elettrico circuito d'aria, palloni, contenitori palloni, pulsante per attivazione manuale in caso di necessità della procedure di intervento e pulsante per il ripristino della condizione normale di esercizio una volta cessata la condizione di allarme.L'AIRMABAG consiste in sintesi in un air bag marino ed è utilizzato come sistema di salvataggio per qualsiasi tipo di imbarcazione.
Patent IT-TO950426-A1 (IT)
Title: "ruota anteriore di bicicletta"
Inventor: CAMPAGNOLO VALENTINO
IPC: B60B/
Filed: 1995-05-26
Abstract: Una ruota di bicicletta presenta un mozzo (1) sprovvisto di flange radiali per il collegamento dei raggi. Questi ultimi presentano porzioni d'estremità rettilinea (2a, 3a) che vengono ricevute in incavi (15) ricavati nelle superfici anulari frontali (11, 12) del mozzo. Ciascuna porzione d'estremità rettilinea (2a, 3a) dei raggi termina con una testa ingrossata (3b) che appoggia contro la superficie interna della rispettiva estremità del mozzo (1) con l'interposizione di un elemento di distribuzione dello sforzo (16) costituito da una piastrina in forma di tegolo con un foro centrale svasato (16a) per l'appoggio delle testa ingrossata del rispettivo raggio.(Figura 1).