baber/WOPTO huggingface dataset:
Patent IT-1270516-B (IT)
Title: Bidirectional adjustable solar collector
Inventor: MARKART ARTUR
IPC: H01L/
Filed: 1993-04-05
Granted: 1997-05-06
Abstract: The invention concerns an adjustable solar collector 4a, 7a, able to follow both the hourly angle and the seasonal angle of the sun with possibility of optimising the position of installation and preventing the formation of dew, frost, snow build-up on the portion 5a exposed to the solar irradiation. A housing 5 with transparent zone 5a contains the pipelines 6a, 7, for passage of the heat carrying fluid, whose parts 7 arranged transversely to the axis of said housing are provided with mobile 7a absorbent plates 8, able to swivel 9, 9b, 9c by means of a single actuating bar 9, while the housing 5 containing the pipelines 6a, 7 can rotate 4a. The movement of rotation 4a of the housing 5 as well as the swivelling 7a of the absorbent plates 8 can be utilised independently, each tracking variations in the two primary solar angles. <IMAGE>
Patent IT-1247348-B (IT)
Title: Method and device for insertion of elastic thread in the fabric being formed on circular knitting machines
Inventor: VANNINI VALERIANO
IPC: D04B/
Filed: 1991-05-10
Granted: 1994-12-12
Abstract: The following are used to insert an elastic thread in the fabric being formed on a circular knitting machine of the open-piece type or fitted with several thread guides for each drop: means for accumulating braked elastic yarn, fed from a reel upstream from the thread guide for the elastic thread; means for operating the selection of the thread guide 17 of the elastic thread and for putting this thread into work just like the non-elastic threads; means for operating the speed reduction of the machine just before cutting the elastic thread and respectively picking up speed after cutting; means for operating the slackening of the elastic thread accumulated; means for operating the blocking of the head of the elastic thread so slackened and cutting the tail of the length worked, as with non-elastic threads. The accumulation of the elastic thread is obtained with a piston element, with reciprocating motion in a rectilinear guide provided with two holes, one for the entrance of the thread and the other for its exit, in such a way that one stroke of said piston element determines the formation of a loop of elastic thread with an overturned V profile and the other stroke determines the slackening of the thread as an effect of the annulment of said loop. (Fig. 2) <IMAGE>
Patent IT-1245354-B (IT)
Title: Process and apparatus for recovery of hydrocarbon vapours with activated carbons
Inventor: KOROMPAY LUCIANA
IPC: B03B/
Filed: 1991-03-19
Granted: 1994-09-20
Abstract: The invention concerns a process for recovery of hydrocarbon vapours with activated carbons, consisting of aspiration of a first gas stream of hydrocarbons in air and its mixing with a second gas stream of hydrocarbon vapors in air in order to obtain a third gas stream in which the hydrocarbons are substantially diluted to reduce the heat generated in at least a first bed of activated carbon during adsorption of the hydrocarbons. The apparatus according to the invention comprises at least a first bed of activated carbon for adsorption of the hydrocarbons from a gas stream of hydrocarbons in air and means for dilution of the hydrocarbons in the cited gas stream in order to permit a reduction of the adsorption temperature of said bed. <IMAGE>
Patent IT-1255598-B (IT)
Title: Resistance element for heating resistances
IPC: H05B/
Filed: 1992-09-15
Granted: 1995-11-09
Abstract: In order to improve heat emission and reduce temperatures the invention relates to a resistance element for a heating electrical resistance comprising two or more wires of resistant material in contact together, at least one of the said wires being wound onto at least one of the other wires. <IMAGE>
Patent IT-1255547-B (IT)
Title: Scarpone da sci
Inventor: BALBINOT RENZO
IPC: A43B5/04
Filed: 1992-10-23
Granted: 1995-11-09
Abstract: Scarpone da sci costituito da un guscio di volume variabile (1) che circonda il piede ed il tallone e da un gambale (4) a forma di collare, articolato su questo guscio in due punti opposti (5). Il guscio può essere stretto per mezzo di un cavo (11) una cui estremità è attaccata ad un prolungamento (10) del gambale che agisce come leva al momento della sua inclinazione in avanti. Il gambale è mantenuto inclinato da un dispositivo di bloccaggio (9).
Patent IT-1271569-B (IT)
Title: Improved clamp for weft-nipper in shuttleless looms
Inventor: FRANZ ERMANNO
IPC: D03D47/00
Filed: 1993-06-04
Granted: 1997-05-30
Abstract: The improved clamp of a weft-nipper has a lever which extends for a certain length in the longitudinal direction of the clip itself, in proximity to its tip, pivoted on it in an intermediate point which defines the pinching zone between said point and the end of the lever turned towards the front zone of the clip, where said lever is pushed against a pinching blade by the force exerted by at least two compression clips housed parallel to one another, in seats side by side in a plate fixed to the nipper in direct correspondence with said pinching zone. Preferably, the pivot point is created by a pin surrounded by a ring of plastic or elastomer material and, again preferably, there can be an elastic shim such as rubber or the like below said pinching plate. The lever/plate assembly is held together and pushed against the nipper body by the compression clips, without screws or other fixing elements, being housed in an appropriately shaped seat with side walls. <IMAGE>
Patent IT-1270888-B (IT)
Title: Automatic gearbox, particularly for bicycles
Inventor: CARRERA PIETRO
IPC: B62M/
Filed: 1993-10-14
Granted: 1997-05-13
Abstract: This invention refers to an automatic gearbox, particularly for bicycles, which comprises: a first wheel and a second wheel reciprocally facing and with axes parallel to one another, connection elements interposed between the first wheel and the second wheel and which, in rotation around the respective axes, connect the two wheels with the possibility of varying the distance between the two axes of the wheels themselves. The connection elements are associated, in a moveable manner, with the first wheel along a circular rim path around the first wheel. Means are envisaged for blocking the movement of the connection elements along the concentric rim path in the direction opposite the rotation direction of the first wheel and the first wheel is moveable, with respect to the second wheel, by a variation of the distance between the axes of the two wheels which determines a variation in the ratio of transmission of the rotary motion from the first wheel to the second wheel, or vice versa. <IMAGE>
Patent IT-1273340-B (IT)
Title: Procedimento e dispositivo per la produzione di un filo con l'aiuto di un dispositivo di filatura ad estremita' aperta
Inventor: DIDEK STANISLAV
IPC: D01H4/08
Filed: 1994-02-25
Granted: 1997-07-08
Abstract: Per la produzione di un filo con l'aiuto di un dispositivo di filatura ad estremità aperta, presentante un rotore di filatura 1, le fibre vengono alimentate su una superficie di guida di fibre (40) di forma anulare, allargantesi in direzione del rotore di filatura (1), e trasportate mediante una corrente d'aria in direzione perimetrale della superficie di guida di fibre (40) e, lungo un percorso avvicinantesi a forma di spirale al rotore di filatura (1), condotte nel rotore di filatura (1). In questo caso, nella direzione di trasporto di fibre, dopo lo sbocco di uscita (20) del canale di alimentazione di fibre (2) viene aspirata aria dalla superficie di guida di fibre (40). Questa corrente di aria di aspirazione è opposta alla direzione di trasporto della corrente di fibra/aria, uscita dal canale di alimentazione di fibre (2), e muoventesi in direzione perimetrale lungo la superficie di guida di fibre (40). Le fibre però, mediante utilizzo della loro inerzia, vengono condotte, in continuazione del loro percorso precedente, nel rotore di filatura (1), ove esse vengono deposte sotto forma di un anello di fibre, per la successiva legatura, nell'estremità del filo estratto continuamente, che viene asportato dall'interno del rotore di filatura (1). La superficie di guida di fibre (40) in questo caso è supportata in maniera non girevole.(figura 1).
Patent IT-1271753-B (IT)
Title: Dispositivo di misura di impulsi ottici in grado di visualizzazione luce diffusa di raman
Inventor: FUJITA TATSUYUKI
IPC: G01M11/00
Filed: 1994-03-16
Granted: 1997-06-09
Abstract: Viene rivelato uno strumento di misura di impulsi ottici in grado di visualizzare luce diffusa di Raman. Un impulso ottico con la lunghezza specificata viene iniettato in una fibra ottica che deve essere misurata tramite un accoppiatore direzionale e un demultiplatore/multiplatore ottico. Il demultiplatore/multiplatore demultipla luce di ritorno proveniente dalla fibra ottica in luce diffusa di Raman differente dall'impulso ottico in lunghezza d'onda. L'accoppiatore direzionale divide la luce di ritorno proveniente dalla fibra ottica in luce di riflessione di Fresnel e in luce diffusa di Rayleigh con la lunghezza d'onda specificata. Il dispositivo commutatore fornisce la luce diffusa di Rayleigh ad un visualizzatore nel caso di misuratori di distanza lunga o misurazione di perdita precisa della fibra ottica. Quindi, il visualizzatore visualizza la forma d'onda caratteristica della fibra ottica con la luce diffusa di Rayleigh. In contrasto, il dispositivo commutatore fornisce la luce diffusa di Raman al visualizzatore nel caso della misurazione della parte terminale vicina della fibra ottica o del punto di connessione tra fibre ottiche senza un'area morta. Quindi, il visualizzatore visualizza la forma d'onda caratteristica della fibra ottica con la luce diffusa di Raman.
Patent IT-1270097-B (IT)
Title: Pressa a piani a stampare o satinare particolarmente per pelli e simili
Inventor: BIANCHINI CARLO
IPC: C14B1/56
Filed: 1994-09-28
Granted: 1997-04-28
Abstract: Il presente trovato si riferisce ad una pressa a piani a stampare o satinare, particolarmente per pelli e simili che comprende un'intelaiatura supportante, un piano inferiore ed un piano superiore. Ad uno dei citati piani risulta associabile una piastra a stampare per la lavorazione della faccia di una pelle. La peculiarità del trovato è costituita dal fatto di comprendere una pellicola autoadattabile e resistente alla temperatura interponibile tra la citata piastra a stampare e la pelle per impedire l'adesione della pelle alla piastra a stampare.
Patent IT-1270678-B (IT)
Title: Liposomi al chetoprofen
Inventor: CICERI SILVANA
IPC: A61K31/19
Filed: 1994-10-20
Granted: 1997-05-07
Abstract: La presente invenzione riguarda un gel di liposomi al chetoprofen e un processo per la sua preparazione che si distingue per una modalità di preparazione semplice mediante formazione spontanea di liposomi da fosfolipidi e chetoprofen.Una miscela di chetoprofen e fosfolipidi o anfifili non ionici viene introdotta in una soluzione con un pH da 6 a 8 e in questa soluzione successivamente il pH viene abbassato a valori inferiori a 6, operazione nella quale si perviene alla formazione spontanea di liposomi che eventualmente vengono convertiti con usuali sostanze ausiliarie in una preparazione semisolida o liquida.
Patent IT-1275390-B (IT)
Title: Type of roofing for truck
Inventor: BOVI MAURO
IPC: B62D/
Filed: 1994-11-25
Granted: 1997-08-05
Abstract: The invention refers to a roof for covering a motor truck, characterised by the fact that it comprises two telescopically associated sections and provided with means of reciprocal movement in a direction transverse to the bed, the first of said sections being hinged to two uprights aligned longitudinally and provided with means of movement around hinge pins, and the second of said sections being provided with means at the end for locking the two remaining uprights when it is resting on them. <IMAGE>
Patent IT-1250389-B (IT)
Title: Procedimento di fabbricazione di un ammortizzatore per macchine lavatrici ed ammortizzatore cosi' ottenuto.
Inventor: DURAZZANI PIERO
IPC: F16F9/32
Filed: 1991-05-14
Granted: 1995-04-07
Abstract: Procedimento di fabbricazione di un ammortizzatore per macchina lavatrice ed ammortizzatore così ottenuto, comprendente un involucro tubolare metallico (3) annegato in una struttura di supporto (5) in materia plastica ed uno stelo provvisto di elementi frenanti in materiale antifrizione, il quale risulta scorrevole alternativamente entro l'involucro tubolare (3), dove l'involucro tubolare e lo stelo sono collegati con le loro estremità libere rispettivamente col basamento inferiore del mobile e con la parte inferiore della vasca di lavaggio della macchina.Procedimento in cui in una prima fase viene utilizzato un pezzo piano di metallo di forma quadrangolare con superfici perfettamente levigate, preventivamente tranciato dal materiale di fornitura alle dimensioni volute, in una seconda fase tale pezzo piano viene avvolto su se stesso circolarmente attorno al suo lato verticale in modo da ottenere l'involucro tubolare (3), con i suoi bordi terminali distanziati di un minimo interspazio (9), in una terza fase questo involucro tubolare viene inserito in una macchina di stampaggio delle materie plastiche ed in una quarta fase viene sovrainiettata la struttura di supporto in plastica su detto involucro tubolare. Vantaggi: funzionamento affidabile mantenendo sempre la stessa azione frenante delle oscillazioni del gruppo vasca-cesto.
Patent IT-1258048-B (IT)
Title: Refractory concrete block for forming the combustion chamber of burners for ovens, in particular ovens for ceramic tiles
Inventor: PIFFERI GIUSEPPE
IPC: F23D/
Filed: 1992-09-03
Granted: 1996-02-20
Abstract: The block has a prismatic external shape formed by several component bodies 11 made of rectractory concrete and joined together by means of mutual-contact surfaces parallel to the axis A and has an axial hole 13 able to define the combustion chamber and comprises a metal base- piece 12 which is box-shaped and adheres to the rear base 10a and to the rear zone of the side surfaces 10b of the block 10; the component bodies 11 are formed by casting refractory concrete directly inside the base-piece 12, there also being provided thin partitions 35 parallel to the axis of the block 10 and able to separate the component bodies 11 from each other and define the said mutual-contact surfaces. <IMAGE>
Patent IT-1244965-B (IT)
Title: Cleaning machine for purification of the internal air of dwellings, shops, offices, as well as for vehicles, buses, trams, subways, etc.
Inventor: DE CAROLIS LUCIO
IPC: B01D/
Filed: 1991-04-05
Granted: 1994-09-13
Abstract: Filtering machine consisting of:  prefilter, filter with activated carbon of high efficiency (HECA), absolute filter with high efficiency (HEPA). Upstream and downstream of the series of filter batteries two isokinetic probes are installed, if necessary, according to the use, to permit testing of the filtering machine. The testing method prescribed is that of DOP (dioctyl phthalate) for the prefilter and absolute filter and the freon method for the activated carbon filter.
Patent IT-1249700-B (IT)
Title: Improvement to toilets with removable recovery tanks
Inventor: CROCOLI PIETRO
IPC: E03D/
Filed: 1991-09-12
Granted: 1995-03-09
Abstract: The toilet of the present invention can consist of a toilet group of the type of previous patents of the same holder in which modifications are made concerning the toilet line and the appropriately investigated means for housing of the tank and the related discharge valve, as well as distribution of water within the toilet, which optimizes cleaning relative to the amount of employed water.
Patent IT-1274801-B (IT)
Title: Sticking plaster for controlled-release transcutaneous absorption of a herbal association which may be enriched
Inventor: VERARDI STEFANO
IPC: A61M/
Filed: 1994-12-23
Granted: 1997-07-24
Abstract: Plaster for controlled release transcutaneous absorption, characterised in that it comprises the following parts in combination: a pure adhesive layer of adhesive, a layer of water/alcohol extract containing at least two active ingredients selected from the group comprising Damiana, Spirulina, Muira Puama and bees' droppings, and excipient, made adhesive by the presence of an adhesive, and a soft flexible supporting material which is not repellent to the adhesive material, with the possibility of a removable protective layer which may be provided with a central precut slit (to assist its removal) being also present on the adhesive layer.
Patent IT-1272062-B (IT)
Title: Cigarette lighter for motor vehicles
Inventor: CROCE CLAUDIO
IPC: F23Q/
Filed: 1993-11-26
Granted: 1997-06-11
Abstract: A cigarette lighter for motor vehicles is described, of the type comprising a spark plug that can be removed 10. The spark plug comprises a metal tube 12 in which can slide a movable assembly comprised of a resistor 17 and a pushbutton 14 which can be pushed from a retracted position of rest to an extended position of ignition in contact with contacts for coupling and heating, located in the dashboard. Between the movable assembly and the tube is placed a metal cup 19; between movable assembly and cup is provided a spring 20 to take the movable assembly away from the contacts of the dashboard when the resistor is hot. A supplemental spring 21 is placed between the tube 12 and the cup 19, which is involved in the uncoupling and co-operates with the main spring 20 to return the pushbutton 14 and resistor 17 to the retracted position of rest. <IMAGE>
Patent PT-106899-B (PT)
Title: Processo de conversão de biomassa de elevada eficiência de energia
Inventor: LIVINGSTON ANDREW D
IPC: C07C1/00
Filed: 2013-04-19
Abstract: ESTA INVENÇÃO REFERE-SE A SISTEMAS EFICIENTES APERFEIÇOADOS, EM TERMOS DE CONSUMO DE COMBUSTÍVEL, PARA O PROCESSAMENTO DA BIOMASSA, TAIS COMO RESÍDUOS DE MADEIRA OU DE COLHEITAS, RESÍDUOS ALIMENTARES OU DE ORIGEM ANIMAL, A FIM DE OBTER SELECTIVAMENTE PRODUTOS FINAIS TERMICAMENTE PROCESSADOS, TAIS COMO UMA COMBINAÇÃO DE PRODUTOS FINAIS TORRADOS E CARBONIZADOS. OS PROCESSOS ENVOLVEM A SECAGEM TÉRMICA DA BIOMASSA RECEBIDA UTILIZANDO UM SECADOR QUE UTILIZA A SAÍDA DE GÁS QUENTE DE UM QUEIMADOR OPERADO A COMBUSTÍVEL. EM SEGUIDA, O PRODUTO SECO É TORRADO NUM REACTOR DE TORREFACÇÃO INDIRECTA, DE MODO A DESENVOLVER COMPOSTOS ORGÂNICOS VOLÁTEIS LEVES QUE SÃO USADOS COMO UMA FONTE DE COMBUSTÍVEL GASOSO NO QUEIMADOR. ALGUM OU TODO O PRODUTO TORRADO PODE SER RECUPERADO, OU ALGUM OU TODO O PRODUTO TORRADO É ENTÃO DIRIGIDO PARA UM REACTOR DE CARBONIZAÇÃO SEPARADO ACOPLADO A UM QUEIMADOR DO REACTOR. A CARBONIZAÇÃO SERVE PARA REMOVER A MAIORIA DOS COVS RESTANTES QUE SÃO USADOS COMO UMA ENTRADA DE COMBUSTÍVEL GASOSO PARA O SECADOR.
Patent RO-81098-B (RO)
Inventor: ROLLAN SWANSON
IPC: C10G29/10
Filed: 1980-09-01
Abstract: Procedeul pentru reducerea continutului de sulf din titeiuri brute sau din reziduuri petroliere, conform inventiei, consta în aceea ca materia supusa desulfurarii, se contacteaza timp de 1...20 min, cu o solutie de hidrosulfura de sodiu, sau de preferinta de potasiu, sau cu o solutie a unui amestec de hidrosulfura de sodiu, sau, de preferinta, de potasiu, ales dintre metanol, etanol, 1-propanol, si 1-butanol, de preferinta metanol sau etanol, concentratia hidrosulfurii alcaline în solutia alcoolica fiind cuprinsa între 1% pîna la saturatie; contactarea fiind efectuata la presiunea atmosferica si la o temperatura cuprinsa între temperatura mediului ambiant si temperatura critica a alcanolului utilizat ca solvent.
Patent RO-82504-B (RO)
Inventor: SHUNK CLIFFORD H
IPC: C07D233/64
Filed: 1981-07-10
Abstract: Inventia se refera la un procedeu pentru prepararea unor derivati de alfa-fluormetilhistidina cu formula generala I: (vezi formula) în care R reprezinta o grupa alchil cu 1...3 atomi de carbon, de preferinta -CH3. Procedeul consta în aceea ca o baza Schiff cu formula generala II: (vezi formula) an care R reprezinta semnificatia sus-mentionata, iar R1 reprezinta un radical alchil-fenil cu 1...3atomi de carbon, în gruparea alchil se supune hidrolizei selective prin eluarea prin silicagel, folosind drept eluent alcanoli inferiori, diclormetan sau triclormetan.
Patent RO-86693-B (RO)
Title: Process for preparing aldehydes
Inventor: CORNILS BOY
IPC: C07C45/00
Filed: 1983-09-09
Abstract: The continuous preparation of aldehydes from olefins and synthesis gas by the use of a water-soluble catalyst system containing rhodium. The reaction takes place at 100 to 30,000 kPa and 90 DEG  to 150 DEG C. The proportion of gaseous components in the liquids is 5 to 30% by volume, based on the total gaseous and liquid components, the volume ratio of aqueous to organic parts being 1:1 to 100:1. After completion of the reaction, the liquid components and the gaseous components are separated into a liquid phase and a gaseous phase, then the liquid phase is divided into aqueous and organic parts, separation taking place without previous cooling. The heat contained in the reaction product is either removed by water or steam, or is carried over to the hydroformylation products.
Patent TW-203020-B (TW)
Title: Making process for long seamless steel molds
Inventor: JANG FWU-SHING
IPC: B23F17/00
Filed: 1992-06-16
Granted: 1993-04-01
Abstract: A making process for long seamless steel molds comprises the steps as follows. a. Engrave desired designs on the outside surface of a long solid core and then apply heat treatment to harden the core to a predetermined hardness. b. Mount over the core a hollow long cavity having the same inside diameter as the diameter of the solid core. c. Apply hydraulic pressure on the outside wall surface of the cavity so that the patterns on the outside surface of the solid core are projected on the inside surface of the hollow long cavity. d. Heat the core to its annealing temperature and then cure in the air and drill a through hole along the longitudinal axis of the annealed solid core. e. Cut at least three longitudinal grooves on the inside hole wall of the core; the depth of grooves being slightly less than the wall thickness. f. Re-heat and harden the core as well as the cavity until the grooves deform and break into pieces and then clean the core fragments out of the cavity and so an engraved seamless cavity is made out.
Patent TW-256820-B (TW)
IPC: B65G1/133
Filed: 1993-08-24
Granted: 1995-09-11
Abstract: An article handling system (10) which essentially consists of a spiral slipsheet (16). To load articles, the slipsheet is rotated and deflected upward so that incoming articles are inserted into the space thus created between the coils of the spiral. As the articles spiral upward on the slipsheet, the upper articles are supported by the articles which have been fed in below them. To unload articles, the entire assembly is rotated 180 degrees and the rotation of the slipsheet reversed to reverse the above process. <IMAGE>
Patent TW-318979-B (TW)
Title: The layer-type decoder and method for uneven-length code
Inventor: WU JONQ-YOW
IPC: H03M7/00
Filed: 1994-06-02
Granted: 1997-11-01
Abstract: A decoder, which is used to receive and decode several serially input bit streams with uneven-length code, and the longest bits number in this M. The decoder includes: - Serial to parallel converter for receiving bit stream and a displacement amount, which is used as bit number of parallel data record by converted and shifted bit stream; - Word library includes at least 2 dictionary lists for stored the majority standard coding ward. In which, the length of index bits in each dictionary list is not over M. The sum of index bit in all dictionary list is not small than M; - Decoding device for received and decoded the parallel data record. The word library will produce an output signal and displacement amount, which is got according to the bit length of output signal and used as the input valve of serial to parallel converter.