baber/WOPTO huggingface dataset:
Patent IT-1269681-B (IT)
Title: Articolazione perfezionata con collegamento idraulico rotante, in particolare per macchine operatrici.
Inventor: ALBARELLI FRANCO
IPC: F16H/
Filed: 1994-05-13
Granted: 1997-04-08
Abstract: Il presente trovato concerne un'articolazione perfezionata con collegamento idraulico rotante, in particolare per macchine operatrici. In una struttura compatta sono rotoidalmente accoppiati, a contatto con le rispettive superfici cilindriche (5) e (3), un corpo interno cavo (4) ed un corpo esterno (1). Il collegamento idraulico rotante è realizzato per mezzo dell'accoppiamento tra canali (2), previsti sul corpo esterno (1), e luci (6) predisposte sul corpo interno (4). Al corpo esterno (1) è solidalmente vincolato un motore (8) che trasmette il moto ad un albero conduttore (9) il quale è cavo presentando un foro coassiale passante (90) che attraversa per intero l'insieme costituito dal detto corpo esterno (1) e dal detto corpo interno (4).
Patent IT-1244933-B (IT)
Title: Amplificatore di percezione differenziale
Inventor: LEE JEONG-RYEOL
IPC: H03K5/24
Filed: 1991-02-27
Granted: 1994-09-13
Abstract: Viene illustrato un amplificatore di percezione differenziale per amplificare una piccola differenza di tensione tra una coppia di segnali di ingresso comprendenti: una coppia di prime unità pilota complementari per produrre segnali di diverso stato in risposta alla coppia di segnali di ingresso e determinare il livello di tensione includente uno della coppia di segnale di ingresso; una coppia di terminali di uscita collegati con le rispettive uscite della coppia di unità pilota complementari ed una coppia di seconde unità pilota complementari collegate tra la coppia di terminale di uscita per rispettivamente rispondere ai segnali di diversi stati dei primi mezzi di pilotaggio complementari. Ciascuno dei primi e secondi. mezzi di pilotaggio complementari comprendono due transistori a porta isolata collegati in serie ed aventi. diverse tensioni di lavoro. Mezzi di retroazione possono essere disposti tra la coppia di terminali di uscita per caricare rapidamente con la tensione di alimentazione e con funzionamento di uscita bistabile. L'amplificatore di percezione secondo l'invenzione fornisce un basso consumo di energia elettrica, una elevata velocità nel funzionamento ed un elevato guadagno sulla tensione di uscita.
Patent IT-1249624-B (IT)
Title: Procedimento per la messa in astuccio di formazioni superficiali condotte vicine di seguito nonche' dispositivo per l'attuazione del procedimento
Inventor: LORSCH JOHANNES
IPC: B65B43/39
Filed: 1991-06-07
Granted: 1995-03-09
Abstract: Si descrive un procedimento per la messa in astuccio di formazioni superficiali condotte vicine di seguito, di preferenza telai per diapositive, in astucci d'infilamento di un involucro di ricezione. Gli astucci d'infilamento nell'involucro di ricezione sono disposti più d'uno uno accanto all'altro ed in file, uno dietro l'altro. Le limitazioni d'astuccio superiori degli astucci d'infilamento accessibili dal lato dell'involucro di ricezione sono progettate di volta in volta quale lembo pieghevole orientabile verso l'alto relativamente alle limitazioni d'astuccio laterali, estendentesi attraverso più astucci di una fila. Le formazioni superficiali vengono addotte al luogo di messa in astuccio da una direzione d'adduzione giacente trasversalmente alla direzione di trasporto degli involucri di ricezione, a gruppi, in un numero corrispondente al massimo al numero degli astucci d'infilamento, in cui il gruppo di telai per diapositive viene spinto a tale proposito sotto il lembo pieghevole.Si descrive inoltre un dispositivo per l'attuazione del procedimento.
Patent IT-1254710-B (IT)
Title: Procedure for the production of decorated terracotta blocks, particularly for flooring
IPC: B28B/
Filed: 1992-01-17
Granted: 1995-10-09
Abstract: Procedure for the production of decorated terracotta blocks, particularly decorated blocks for flooring, comprising the stages of: providing the body of the block in its wet state, forming on the said block an imprint in bas relief of significant depth, reproducing the desired decoration, filling the imprint with material similar to that of the base-body, but of a different colour, and carrying out the final firing so as to produce a block in which the said mixtures form a single body. <IMAGE>
Patent IT-1256680-B (IT)
Title: Apparatus for laser processing of pieces
Inventor: LA ROCCA ALDO VITTORIO
IPC: B23K/
Filed: 1992-02-25
Granted: 1995-12-12
Abstract: An apparatus 1 is described for the laser processing of pieces, typically the welding of two pieces and the cutting of a piece, comprising a focusing head 6 for a laser beam on a work zone 7 of the piece 9 and a dispenser 17 having a solid-wall conduit for the guided dispensing of an auxiliary gas jet at least in proximity to the work zone. The workpiece 9 is moved relative to the focusing head 6 along a processing line T, which may also be curvilinear. To guarantee optimal working conditions of the apparatus, the dispenser 17 is supported with ability to rotate around the focusing head 6 and is controlled such that at any instant and at least in the work zone 7 the conduit is arranged tangential to the processing line T. <IMAGE>
Patent IT-1258652-B (IT)
Title: Cassaforte adibibile ad espositore di sicurezza
IPC: E05G/
Filed: 1992-11-20
Granted: 1996-02-27
Abstract: Cassaforte adibibile ad espositore di sicurezza, secondo il trovato, che comprende un corpo cavo esterno ed uno interno, almeno uno dei quali è montato girevole attorno ad un asse rispetto all'altro, così da potersi spostare angolarmente tra una posizione di apertura ed almeno una di chiusura, il corpo cavo interno essendo predisposto per accogliere oggetti da esporre e proteggere. Nel corpo esterno ed in quello interno si prevede una o più aperture atte in posizione tale da poter essere portate mediante rotazione relativa tra corpo esterno e corpo interno in sovrapposizione per consentire l'accesso al corpo interno. Una paratia trasparente portata dal corpo esterno o da quello interno è atta a predisporsi, su comando, davanti all'a-pertura di accesso del corpo interno per impedirne l'accesso, pur consentendo di visionare od ispezionare gli oggetti esposti nel corpo interno.
Patent PT-106484-B (PT)
Title: Método e sistema baseados em satisfação proposicional para o escalonamento óptimo de projectos com relações gerais de precedência, folgas entre actividades, recursos renováveis de capacidade variável, e actividades mutuamente exclusivas
Inventor: ALVES RUI MIGUEL DE FREITAS
IPC: G06F17/10
Filed: 2012-08-03
Abstract: A GESTÃO DE PROJECTOS CONSTITUI UM CAMPO INTERDISCIPLINAR QUE REQUER METODOLOGIA CIENTÍFICA E INSTRUMENTOS TÉCNICOS APROPRIADOS. DADO QUE UM PROJECTO SE ENCONTRA LIMITADO POR TEMPO, RECURSOS E CAPITAL, O SEU SUCESSO DEPENDE DE UMA GESTÃO EFICAZ DESSES MEIOS, O PRESENTE INVENTO, INSERIDO NA ÁREA DE GESTÃO DE PROJECTOS, REFERE-SE A UM MÉTODO E A UM SISTEMA PARA ESCALONAMENTO ÓPTIMO DE PROJECTOS QUE COMBINA SATISFAÇÃO PROPOSICIONAL COM UM PROCESSO DE PESQUISA ITERATIVO. ESTE MÉTODO E ESTE SISTEMA PERMITEM DETERMINAR OS INSTANTES DE INÍCIO DAS ACTIVIDADES DE UM PROJECTO, DE FORMA A QUE A DURAÇÃO TOTAL DO PROJECTO SEJA A MENOR POSSÍVEL DENTRO DAS RESTRIÇÕES A QUE ESTÁ SUJEITO. ESSAS RESTRIÇÕES COMPREENDEM RELAÇÕES DE PRECEDÊNCIA ENTRE ACTIVIDADES, FOLGAS DE TEMPO MÍNIMAS E MÁXIMAS ASSOCIADAS ÀS RELAÇÕES DE PRECEDÊNCIA, CAPACIDADE DE RECURSOS RENOVÁVEIS LIMITADA E VARIÁVEL NO TEMPO, E ACTIVIDADES MUTUAMENTE EXCLUSIVAS.
Patent RO-91171-B (RO)
Inventor: POTTER M GEORGE
IPC: C01G7/00
Filed: 1984-08-21
Abstract: Inventia se refera la un procedeu de separare a cuprului si eventual a aurului si argintului din materiale oxidice sau/si sulfidice care contin aceste metale prin tratarea minereurilor cu granulatie fina cu o solutie apoasa a unei cianuri alcaline sau alcalino-pamîntoase, urmata de precipitarea sulfurii metalice în solutia de extractie prin adaosul unui compus sulfidic solubil în apa cu acidularea la o valoare pH sub 5, precum si recuperarea acidului cianhidric format. Pentru recuperarea acidului cianhidric si în scopul unei mai bune separari a metalelor pretioase, treptele procedeului de precipitare si filtrare a sulfurii metalice si recuperarea acidului cianhidric liber continut în filtrat se efectueaza la presiune ridicata. Acidul cianhidric liber se obtine sub forma de cianura alcalina sau alcalino-pamîntoasa si se recircula la treapta de lesiere.
Patent RO-91516-B (RO)
Title: Process for preparing n-demethyl-morphinan derivatives
Inventor: SANDOR HOSZTAFI
IPC: C07D489/08
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 TW-197455-B (TW)
IPC: C08L83/04
Filed: 1991-11-26
Granted: 1993-01-01
Abstract: A method is provided for preparing an amino-functional polyorganosiloxane microemulsion having an average particle size of from about 0.015 to about 0.05 microns by (A) forming an oil mixture by blending (1) an amino-functional polyorganosiloxane and (2) at least one surfactant, wherein at least one of the surfactants is insoluble in the amino-functional polyorganosiloxane; (B) dropwise adding an initial portion of water to the oil and surfactant mixture prepared in step (A), agitating the mixture formed in step (B) for a period of time sufficient to form a homogeneous mixture; (C) adding water to the homogeneous mixture formed in (B); and (D) adding a lower aliphatic carboxylic acid having from 1 to about 4 carbon atoms or a mineral acid selected from HCl, H2SO4, HNO3, HBr, or Hl to the mixture formed in (C) in an amount sufficient to provide the mixture with a pH of from about 4 to about 7, the acid reacting with the amino-functional polyorganosiloxane (A)(1) to form a water-soluble salt. acid. Also provided herein are the amino-functional polyorganosiloxane microemulsion formed by the method of the invention and hair care compositions containing the amino-functional polyorganosiloxane microemulsion.
Patent TW-199905-B (TW)
Title: Method and composition for enhancing foam properties of fermented malt beverages
Inventor: WEN P HSU
IPC: C12G3/06
Filed: 1992-05-02
Granted: 1993-02-11
Abstract: There is disclosed a method and composition for enhancing the foam properties of a fermented malt beverage. Briefly stated, the method comprises adding to the beverage an isohumulone extract in the amount of between about 0.1 ppm and about 20 ppm by weight of the beverage and foaming proteins in the amount of between about 2 ppm and about 250 ppm by weight of the beverage. The fermented malt beverage foam-enhancing composition comprises a mixture of an isohumulone extract and foaming proteins, in which the ratio of isohumulone extract to foaming proteins is between about 1 to about 1 and about 1 to about 2500. Further disclosed is a beverage composition with enhanced foam properties which comprises (a) a fermented malt beverage, (b) an isohumulone extract, the extract comprising between about 0.1 ppm and about 20 ppm by weight of the fermented malt beverage; and (c) foaming proteins, the proteins comprising between about 2 ppm and about 250 ppm by weight of the fermented malt beverage.
Patent TW-203050-B (TW)
IPC: C07D/
Filed: 1992-06-12
Granted: 1993-04-01
Abstract: A compound of the formula : <CHEM>  wherein   R<1> is   carboxy or protected carboxy, R<2> is   hydrogen, lower alkyl or halogen, R<3> is   aryl or ar(lower)alkyl, each of which may have suitable substituent(s), [substituted carbamoyl](lower)alkyl, or a group of the formula : <CHEM>  in which <CHEM>  is heterocyclic group containing nitrogen atom, and  n is 0 or 1, R<1><1> is   hydrogen or lower alkyl, A is   lower alkylene which may be substituted by oxo, or lower alkenylene, Q is   carbonyl or lower alkylene, X is <CHEM>  in which  R<4> is hydrogen or lower alkyl, and  R<5> is hydrogen, lower alkyl or Y-Z-R<3>, Y is   bond or lower alkylene, Z is   lower alkylene, lower alkenylene, -O-or   <CHEM> in which R<6> is hydrogen, lower alkyl, ar(lower)alkyl which may have suitable substituent(s) or amino protective group, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them.
Patent TW-200586-B (TW)
Title: High-efficiency coding device
Inventor: TSUTSUI KYOYA
IPC: G11B20/00
Filed: 1992-10-05
Granted: 1993-02-21
Abstract: The invention of "high-efficiency coding device" comprises: Dividing those all bits which are usable in bit distribution such that no matter how short the time is, the fixed bit distribution pattern part is preset and the bit distribution part which depends on the signal size of each small block is executed. Adaptive bit coding circuits which give weighting process according to the band mapped to the small block when the previous bit distribution is executed. The coding device according to this invention can, not only when the spectrum is flat or one spectrum is discrete but also when multiple sharp spectrums are existed, progress bit distribution which conforms to the sense of hearing. Even with low bit rate, a coding with good tone guality can be obtained.
Patent TW-239130-B (TW)
IPC: C07C69/63
Filed: 1993-05-04
Granted: 1995-01-21
Abstract: The present process involves ring opening and ring closure of compounds containing a tetrahydrofuroyl group <CHEM> to provide facile synthesis of compounds containing a piperidin-2-one group of the formula <CHEM>
Patent TW-300906-B (TW)
Title: Bismaleimide modified polyurethane resin composition
Inventor: SHYU SHENG-YAW
IPC: C08G18/42
Filed: 1993-06-25
Granted: 1997-03-21
Abstract: A polyurethane resin composition modified by bismaleimide preparing by mixing ordinary polyurethane or modified polyurethane with a bismaleimide oligomer under room temperature, the amount of the bismaleimide oligomerbeing 1 to 35 of the total solid contents, the ordinary polyurethane being obtained by reacting diisocyanic compound with dihydroxyl diol compound, the modified polyurethane being obtained by reacting diisocyanic compound,dihydroxyl diol compound, and tri-anhydride or diacid compound, the molenumber of the diisocyanic compound being equal to the total mole number of diol compound and diacid compound or tri-anhydride, the ratio of diacidcompound and tri-anhydride and diol compound all being 1/10 to 5/5, the bismaleimide oligomer being prepared by heating bismaleimide and barbituric acid and the derivative thereof in a solvent to 100 to 130 deg.C for 0.5 to 6 hours, the barbituric acid to bibmaleimide molar ration being 3:1 to 10:1, and the barbituric acid and derivatives thereof having a structural formula as shown.
Patent TW-287114-B (TW)
IPC: C07F15/00
Filed: 1993-07-13
Granted: 1996-10-01
Abstract: For the recovery of the rhodium contained in them as soluble compounds, the distillation residues of products of the oxo synthesis are treated with oxygen or an oxygen-containing gas in the presence of an alkali metal salt of a C2- to C5-monocarboxylic acid. The noble metal is then extracted from the organic phase using the aqueous solution of a complex-forming reagent, optionally after it has already been previously extracted with water on its own.
Patent TW-247362-B (TW)
IPC: G11B5/60
Filed: 1993-08-19
Granted: 1995-05-11
Abstract: The fly height of read/write heads in multiple disk drives is dynamically adjusted to optimum fly height by a servo loop. The fly height is sensed in real time with a harmonic ratio fly height detector and compared to an optimum or reference fly height. The suspension system of each head is adjusted in accordance with the departure of the fly height of that head from the optimum fly height. The adjustment of the suspension system is accomplished by bonding a piezoelectric film to the flexible suspension arm carrying each head. The fly height is corrected for both radial and circumferential error as the head changes radial and circumferential position relative to the disk surface. The reference fly height, to which each head is moved by the servo loop, may be selectively changed in the fly height servo operation. This can be done to lift the heads away from the disk surface during track seek mode or disk drive sleep mode. The reference fly height can also be changed to lower the heads towards the disk surface during error recovery mode. <IMAGE>
Patent TW-234803-B (TW)
Title: Power relay control circuit for network communication device
Inventor: SUEN JI-YEONG
IPC: H04M19/00
Filed: 1993-09-24
Granted: 1994-11-21
Abstract: A power relay control circuit for network communication device with powersaving feature includes: 1. on/off hook detector connected to the phone line for detecting if thephone is in use and outputting one on/off hook detected signal; 2. ring detector connected to the phone line for detecting the input andgenerating one ringing detected signal; 3. master switch; 4. logic operation for receiving the on/off hook signal, ring signal and theoutput of master switch and outputting one power on signal after logicoperation; 5. relay control circuit for receiving the power on signal from the logicoperation and generating on/off operation to control the on/off of mainpower of communication device.
Patent TW-252090-B (TW)
Title: Method of preparing silicon carbide
Inventor: LII YUAN-HORNG
IPC: C01B31/36
Filed: 1994-01-18
Granted: 1995-07-21
Abstract: A method of preparing silicon carbide, which comprises uniformly mixing(beta) resin, which is extracted from coal tar bitumen, with 1wt%~10wt% of (alpha) resin and silicon dioxide soot, drying the mixing followed by grinding the mixture, thermally treating the ground powder in nitrogen atmosphere at 300~480 deg.C for 4~20 hours to cultivate liquid crystal mesophase, followed by raising the temperature to 900~1200 deg.C for 2~7 hours, in which the molecular weight of a resin is 300Mn~2000Mn, and the molecular weight of (alpha) resin is above 2000Mn.
Patent TW-326123-B (TW)
Title: Circuit arrangement for operating a discharge lamp
Inventor: CHARLES B MATTAS
IPC: H02M1/00
Filed: 1994-05-31
Granted: 1998-02-01
Abstract: An electronic circuit arrangement for operating a discharge lamp with a high frequency current, which comprises: an input terminal for connecting to the low frequency supply voltage source; a rectifier device coupled to the input terminal for rectifying the low frequency supply voltage; a first circuit having a series arrangement of single-direction devices and a first capacitor device (C4) coupled to the first output terminal N3 of the rectifier device and the second output terminal N5 of the rectifier device; a number of inverter devices connected in parallel to the first capacitor device for generating a low frequency supply voltage which, after rectification, outputs a high frequency current; a load circuit having an inductive device, a second capacitor device and a connector used for connection with the lamp, the load circuit being coupled to N1 of the inverter devices and coupled to a first output connector N3 between the single-direction device and the rectifier device; which is characterized in that: when the spatial arrangement of the circuit arrangement is being used for operating a stationary lamp, the voltage existing in the entire first capacitor device is higher than the amplitude of the low frequency supply voltage after rectification.
Patent TW-322454-B (TW)
IPC: B32B27/40
Filed: 1994-09-17
Granted: 1997-12-11
Abstract: An oxygen and moisture impermeable multilayer barrier film is provided including a barrier layer comprising a homopolymer of vinylidene chloride or a copolymer of vinylidene chloride and vinyl chloride or methyl methacrylate. The barrier layer may be coated onto or coextruded with a water soluble film layer comprising a blend of a water soluble polymer such as polyvinyl alcohol, polycaprolactone, or polyethyloxozaline and a thermoplastic polyurethane. The multilayer film may be used for reusable or disposable ostomy bags and for heat sealable bags used in packaging agricultural chemicals, detergents, and other household chemicals.
Patent TW-343917-B (TW)
Title: Device for mutual pivoting connection of parts of an orthopaedic apparatus
Inventor: DR IR PAUL GERAD VAN DE VEEN
IPC: A61F2/70
Filed: 1995-02-03
Granted: 1998-11-01
Abstract: A device for connecting and mutually pivoting parts of an orthopaedic apparatus, as in particular a knee prosthesis for leg amputees, the device comprising: a kinematic multiple linkage system with at least four linkages, adjoining linkages of said at least four linkages having a common pivot axis, in which the pivot axes extend substantially mutually parallel; which is characterized in: an extension side linkage (8) of said at least four linkages located on the extension side, pivotally connected only to an upper output linkage (6) of said at least four linkages and to a lower output linkage (7) of said at least four linkages; and a linkage (9) of said at least four linkages, located behind the linkage (8), pivotally connected on one side to the upper output linkage (6) of said at least four linkages and connected on another side to the lower output linkage (7) of said at least four linkages such that the linkage (9) performs a constrained movement relative to the lower output linkage (7) which comprises translation as well as rotation.
Patent TW-283630-B (TW)
Title: Treating method for preparation of feed additives from bark
Inventor: JENG CHARNG-YIH
IPC: A23K1/14
Filed: 1995-05-05
Granted: 1996-08-21
Abstract: A treating method for preparation of feed additives from bark, which mainly dry distilling (thermolysis) the bark of the broadleaf to produce gas (smoke) and crude carbon powders, cooling and crushing the gas and the bark of the broadleaf respectively to obtain a crude liquid and soft activated carbon, then refining the raw liquid to produce a pyroligneous acid raw liquid, followed by spraying the pyroligneous acid raw liquid into the soft activated carbon and therefore the pyroligneous acid raw liquid is adsorbed on the soft activated carbon, which can be used as feed additives for animal raising due to various organic minor elements contained therein (particularly high content of organic germanium).