baber/WOPTO huggingface dataset:
Patent IT-1249495-B (IT)
Title: Improvements to the device for automatically returning the seat to the predetermined position, mainly for revolving stools and chairs provided in bars, restaurants and offices
Inventor: ZAPPA GIAMPIETRO
IPC: A47C/
Filed: 1991-06-25
Granted: 1995-02-23
Abstract: The subject of the present invention is an improvement to the device for automatically returning the revolving seat of chairs and armchairs used mainly in bars, self-service restaurants, snack bars, offices, meeting rooms and conference rooms. The said device is capable of automatically returning the seat to the predetermined position when left in any position after use. The said device, which consists of: two grooved or flanged parts that fit accurately together and slide axially one inside the other; two double cams; and a helical spring; is characterized in that the said parts are all contained inside the tubular and cylindrical support which holds up the entire chair seat, combined with the base of the chair, and in that the spring provides a thrust action along the vertical axis of the support to maintain the connection between the planes of the two double cams which oppose each other and which always return the chair seat to the predetermined position, irrespective of the way in which it is released. <IMAGE>
Patent IT-1251756-B (IT)
Title: Device to contain and dispense water and liquids in general
Inventor: PEDRINI IVANO
IPC: B65D/
Filed: 1991-11-04
Granted: 1995-05-23
Abstract: The subject of the present invention is a device to contain and dispense water and liquids in general, characterised by the fact that it comprises a body with an area for the collection of water and/or liquids in general that is accessible from the outside and on the top an interchangeable purification unit. The purification unit is placed above an area for the accumulation of water and/or the filtered liquid which can be dispensed to the outside through a dispensing unit. Corresponding with the accumulation area, a removable cooling unit is fitted from the outside. <IMAGE>
Patent IT-1254211-B (IT)
Title: Isoquinoline sulphonamide amino acid derivative inhibitors of protein kinases
Inventor: LEVI SILVIO
IPC: A61K/
Filed: 1992-02-10
Granted: 1995-09-14
Abstract: Isoquinoline sulphonamide derivatives of formula <IMAGE> where R is an amino acid residue are inhibitors of protein kinases.
Patent IT-1258921-B (IT)
Title: Device and method of painting for producing a dappled multicoloured effect
IPC: C09D/
Filed: 1992-05-12
Granted: 1996-03-01
Abstract: A device and method of painting are described for producing a dappled multicoloured effect, reproducing for example colouring similar to the appearance of granite, consisting in simultaneously spraying several paint products of different colours and composition onto the surfaces to be painted. The device for use with this method comprises a spray gun with one or more bodies 3, in each of which there is at least one line 4 to supply a particular paint product, surrounded by a pressure delivery line 6 to carry the paint product from the outlet of this line to the surface to be painted. <IMAGE>
Patent IT-1271497-B (IT)
Title: Speedometer, particularly for motor vehicles
Inventor: MONTI LUIGI
IPC: G01P/
Filed: 1993-10-01
Granted: 1997-05-30
Abstract: A speedometer, particularly for motor vehicles, comprises a rotor 1, made to rotate by a magnetic field which varies on the basis of the vehicle speed, a casing 2, a shaft 6 constrained coaxially to the rotor and protruding from the casing 2, a shaped tooth 7 obtained from the material of the casing 2; a spiral spring 4 with the internal end constrained to the shaft 6 and the outer end to a frame in plastic 3, blockage of the outer end of the spiral spring 4 being realised by means of a coupling between said tooth 7 and a return element 15 provided on a plastic spring 8 realised in the body of the frame 3 following axial approach and subsequent relative rotation of a predetermined angle α of the casing 2 with respect to the frame 3. <IMAGE>
Patent IT-1270175-B (IT)
Title: Speed gearbox for a machine tool
Inventor: SARTORI SERGIO
IPC: F16H/
Filed: 1994-06-07
Granted: 1997-04-29
Abstract: A speed gearbox, designed for a machine tool for changing the transmission ratio between two mobile elements without loss of timing between the elements themselves, in an unusually fast and secure manner, comprises a first shaft and a second shaft, revolving in a casing, and to which said elements are connected as well as a motor, two pairs of gears to create two respective ratios, a sliding gear displaceable between two end positions in which said ratios are alternately engaged, and a coupling of the single-tooth type, to stop one of said shafts in a pre- established angular position, in which angular position the displacement of the sliding gear between the end positions takes place with both ratios engaged. <IMAGE>
Patent IT-1272860-B (IT)
Title: Improved apparatus for decatizing a roll of fabric in an autoclave
Inventor: ALBERTO PIETRO
IPC: D06C/
Filed: 1995-01-04
Granted: 1997-07-01
Abstract: An apparatus for decatizing a roll of fabric 1, comprising an autoclave 4 in which is inserted a supporting structure 3 carrying a perforated cylinder 2 on which the said roll 1 is wound, also includes a pair of mechanisms mounted on the said structure 3 in the vicinity of the ends of the roll 1 such that they can move relative to this roll, each of the said mechanisms being equipped with one or more components for the circumferential clamping of the roll 1. In a first embodiment the said mechanisms consist of a pair of circular flanges 5 coaxial with the cylinder 2, each of the said flanges 5 carrying one or more inflatable jackets 6 and being capable of travelling along the longitudinal axis of the apparatus under the action of a piston 7 until the said jacket 6 is positioned in the vicinity of the edge of the roll 1. <IMAGE>
Patent IT-1245443-B (IT)
Title: Valvola regolatrice di portata
Inventor: TORRIELLI VITTORINO
IPC: H01F7/16
Filed: 1991-03-08
Granted: 1994-09-20
Abstract: Viene descritta una valvola regolatrice di portata includente un nucleo di materiale ferromagnetico, una molla di richiamo del nucleo, un elettromagnete composto a sua volta da almeno una bobina avvolta su un giogo magnetico, in cui il giogo presenta al proprio interno una cavità nella quale è alloggiato mobile in senso assiale il nucleo, ed un circuito idraulico controllato da un otturatore a spillo portato solidale dal nucleo; questo presenta una forma tale da mantenere sostanzialmente quasi costante la riluttanza magnetica di un circuito magnetico composto dal giogo, dall'elettromagnete e dal nucleo, al variare della posizione assiale relativa tra il nucleo ed il giogo e, in combinazione, la molla è alloggiata in battuta tra uno spallamento assiale della cavità ed una estremità del nucleo ed è atta, in uso, ad esercitare contro il nucleo una forza di richiamo la cui variazione, a seguito di uno spostamento relativo tra giogo e nucleo, è maggiore della variazione della forza di attrazione esercitata sul nucleo dall'elettromagnete in conseguenza dello spostamento.
Patent IT-1250323-B (IT)
Title: Freno a disco.
IPC: F16D55/00
Filed: 1991-10-25
Granted: 1995-04-07
Abstract: L'invenzione concerne un freno a disco con una staffa (12) montata scorrevole su di un sopporto fisso (10) presentante: due elementi di attrito (16, 18) ancorati e scorrevoli nel sopporto fisso (10) e suscettibili di venire in impegno di frizione con le facce opposte di un disco rotante (14) all'atto dell'azionamento di un attuatore di freno (24); una colonnina assiale (28) solidale al sopporto fisso (10) ed accoppiata scorrevolmente in un'alesatura corrispondente formata nella staffa (12); ed un mezzo (32) per fissare la staffa (12) sul sopporto fisso (10) in modo che essa non possa ruotare attorno alla colonnina (28). Secondo l'invenzione, il mezzo (32) per fissare la staffa (12) sul sopporto fisso (10) comprende dei mezzi autobloccanti (58, 78, 88).
Patent IT-1260972-B (IT)
Title: Trasduttore per elettroterapia
IPC: A61N1/04
Filed: 1993-08-06
Granted: 1996-04-29
Abstract: Trasduttore (1) per elettroterapia in cui un foglio isolante (6) di materiale plastico flessibile supporta una pluralità di elettrodi (3a, 3b) quadrati disposti a matrice e presentanti bordi rettilinei adiacenti equispaziati (D) tra di loro. Il trasduttore (1) è atto ad essere collegato con un generatore di segnale che alimenta ad elettrodi adiacenti equispaziati (3a, 3b) segnali elettrici con polarità opposte.[Figura].
Patent IT-1261317-B (IT)
Title: Lamiera metallica laminata con tre strati di resina termoplastica, e procedimento per la sua produzione.
Inventor: OKAMURA TAKAAKI
IPC: B32B15/08
Filed: 1993-10-27
Granted: 1996-05-14
Abstract: Una lamiera metallica laminata con tre strati di resina termoplastica, per lattine aventi eccellenti qualità di preservazione degli aromi degli alimenti e bevande confezionati, eccellente formabilità, eccellente adesione dello strato di resina così laminato alla lamiera metallica, ed eccellente resistenza alle ammaccature, in particolare eccellente resistenza alle ammaccature a bassa temperatura, la quale comprende uno strato triplo di resina termoplastica in cui uno strato di resina di policarbonato è interposto tra due strati, esterno ed interno, di resina poliestere, questo strato triplo essendo laminato su uno od entrambi i lati di una lamiera metallica rivestita con uno strato singolo di idrossido di cromo o con un doppio strato consistente in uno strato superiore di idrossido di cromo ed in uno strato inferiore di cromo metallico, usando tecniche abituali di laminazione delle pellicole, o di rivestimento mediante estrusione, o combinazioni di queste tecniche.
Patent IT-1247090-B (IT)
Title: Metodo integrato per la progettazione e realizzazione di semilavorati in materiali compositi nonche' apparato per la sua attuazione
Inventor: SEGATO STEFANO
IPC: G05B19/414
Filed: 1991-06-25
Granted: 1994-12-12
Abstract: Un metodo per la progettazione e la realizzazione di organi meccanici (?) in materiali compositi generalmente costituiti da elementi fibrosi (F) insolubili annegati in una matrice di materiale continuo (M), comprende le fasi di calcolo (2) delle caratteristiche fisiche e dimensionali di un organo meccanico, elaborazione (3) dei dati di uscita della fase per definire quantità, orientamento e distribuzione degli elementi fibrosi, collocazione spaziale degli elementi fibrosi (F) secondo i dati di uscita della fase precedente per realizzare un tessuto, una trama o un assieme ordinato (?) di fibre di rinforzo (F), formatura della matrice plastica (M) attorno al rinforzo (?). Un apparato per l'attuazione del metodo comprende una prima area computerizzata (10) per il calcolo delle caratteristiche strutturali di un organo meccanico, ed una seconda area (20) computerizzata per la realizzazione di un assieme (?) di elementi fibrosi di rinforzo (F) e per la formatura attorno ad esso di una matrice di materiale plastico (M).
Patent MX-167457-B (MX)
Title: Mejoras a sistema de recuperacion de petroleo crudo de acido graso resiclado
Inventor: HERTER GEORGE L
IPC: C09K3/32
Filed: 1984-11-05
Abstract: Mejoras a método para recuperar petróleo crudo para una refinación subsecuente, el método comprende los pasos de (a) exponer un ácido graso a una fuente de petróleo crudo; (b) agitar el ácido graso con respecto a o dentro del petróleo crudo para producir una mezcla de petróleo crudo solvatada de viscosidad reducida; (c) saponificarla mezcla de petroleo crudo solvatada de el paso anterior reaccionando la misma con una base nucleofílica bajo presión para separar la mezcla de petróleo crudo solvatada en petróleo crudo y jabón de ácido graso que migra a una fase acuosa; (d) separar el crudo de petróleo del jabón de ácido graso del paso anterior; (e) desaponificar el jabón de ácido graso para recuperar el ácido graso para el reciclado subsecuente y el volver a usarlo en conjunción con el paso (a), el paso de desaponificación incluye a su vez los pasos de (i) introducir el jabón de ácido graso en la fase acuosa dentro de un recipiente de contención a alta presión, (ii) reaccionar el jabón de ácido graso con un ácido para donar el protón hidratado dentro del recipiente para reconstruir el ácido graso usado en el primer paso, (iii) separar el ácido graso reconstituído del paso anterior y (iv) reciclar el ácido graso recuperado del paso (iii) para el paso (a).
Patent PT-101716-B (PT)
Inventor: OLIVEIRA CARLOS ALBERTO
IPC: G07C9/00
Filed: 1995-05-31
Abstract: The present invention relates to an access control and security system that comprises a plurality of external memory units, means of power supply, supplied by the power supply network and which when the network fails, become autonomous U1, T1, B1, B2, interconnection means U2 for compiling by means of computerized management or other means of collecting outside suitable data, to which access is permitted to the means of record memory, for processing the data contained in them by means of suitable logic medium, means of system memory U3, U4, for storing data from the external memory units and recording movements of the aforementioned external memory units, clock means U5 for providing time data on the identified utilization of the memory units, microcontroller means U7, U9, including resident programming, for the control and management of the whole system through bidirectional port means, means of selecting accesses (demultiplexers) U8 for implementing synchronous addressing of passive sensor units P5 and corresponding monitoring outputs of control units of external access inhibitors P4, that is to say differentiation of users in the case of users and/or multiple accesses, passive sensor units P5 and means of interconnecting remote control of components of the system. <IMAGE>
Patent RO-84966-B (RO)
Inventor: FRENCH PIERRE BERNARD
IPC: F04D29/30
Filed: 1982-08-07
Abstract: Inventia se refera la un rotor pentru un compresor centrifugal, destinat ridicarii presiunii aerului sau a altor gaze. Rotorul prezentat în patru variante constructive rezolva problema de micsorare a marimii componentei tangentiale a vitezei de iesire a gazelor din rotor, pentru aceea ca paletele au partea lor periferica prevazuta cu cîte o curbura a carei concavitate opusa sensului de rotatie a rotorului.
Patent TW-220001-B (TW)
Title: Multi-mode adjustable piezo-electric element
Inventor: LII YU-LIN
IPC: H01B3/08
Filed: 1992-07-14
Granted: 1994-02-01
Abstract: Multi-mode adjustable piezo-electric element, in which the base plate of the element has a first dimension length, a second dimension length, and a third dimension length; in which their length order is the first dimension length, the second dimension length, and the third dimension length; on the two ends of the first dimension direction of the base plate has a polarized direction which is parallel to the first dimension; the element is characterized in: the central part of the base plate contains at least two polarized direction which are opposition to each other and are perpendicular to the first dimension; and there are more than two electrodes on the exterior of the base plate which is parallel to the first dimension.
Patent TW-203586-B (TW)
IPC: B65B11/52
Filed: 1992-09-17
Granted: 1993-04-11
Abstract: A method and apparatus (10) for applying a pair of continuous narrow interengageable strips (16,18) of reclosable fastener material to a web of film material (20) in line with horizontal form, fill and seal apparatus (14) to provide a reclosable package. The fastener material is secured within a longitudinal fold in the web (20) of package film material, and the web (20) then proceeds directly into a form, fill, seal machine (14) in which the web (20) is oriented horizontally, and the product (24) is placed on the web. The web (20) is then wrapped upward around both sides of the product (24) to bring the edges together to form a longitudinal fin seal (122), and subsequently the ends of the package are sealed by transverse sealing means (128), and the ends of the package are cut from the web (20) to separate the finsihed package from the preceding and succeeding packages. <IMAGE>
Patent TW-226484-B (TW)
IPC: H01L23/528
Filed: 1992-11-10
Granted: 1994-07-11
Abstract: The arrangement relates to bit lines which are widened to form contact surfaces (11, 21, 31, 41, 51) at the contacts (10, 20, 30, 40, 50) to underlying cells, the contacts being arranged in an at least a three-fold stagger. A minimum space requirement is achieved in conjunction with increased reliability when the distance bSp between edges of adjacent bit lines has the same value everywhere, and the contact surfaces can thereby be enlarged.
Patent TW-254965-B (TW)
Title: Composite materials resistant to friction and a process for their manufacture
Inventor: JEAN-MARIE ROMAN
IPC: C08G18/10
Filed: 1993-02-05
Granted: 1995-08-21
Abstract: The subject composite materials comprises an association of an elastic organic matrix which is an elastomeric polymer which is sufficiently elastic to absorb shocks from large suspended particles in a flowing fluid with a network of quasi spherical non-oxidized ceramic particles, of submicronic dimension and of a diameter ranging between O.1(muon) and 10(muon), distribueduniformly in the matrix, and with a macromolecular dispersantcapable of reducing interfacial tension between the elastic organic matrix and the quasi-spherical non-oxidized ceramic particles. The materials are intended to coat places subjected to the phenomena of wear, erosion, cavitation and abrasion notably in a corrosive medium According a method of manufacture of these composite materials, the nonoxidized submicronic particles are, immediatly before their introduction in the organic matrix, plunged into an organic macromolecular dispersant chosen of such type that the macromolecular chains of the dispersant are fixed on the surface of the particles by noncovalent bonds.
Patent TW-216798-B (TW)
Title: Optical lense use resin composition and its production method
Inventor: CHEN CHI-CHIANG
IPC: C08F112/08
Filed: 1993-06-10
Granted: 1993-12-01
Abstract: An optical lense use resin composition which comprises of: (a) 40~60 wt% of first monomer, which contains two functional groups of 3,9-divinyl spirobi (m-dioxane); (b) 60~40 wt% of second monomer, which can be styrene or chlorostyrene; (c) maleic acid diallyl ester, which amounts 3~8 wt% of the sum of the first and second monomers; (d) a free radical polymerization initiator, which amounts 1~5 wt% of the sum of the first and second monomers.
Patent TW-226508-B (TW)
IPC: H04L29/06
Filed: 1993-12-16
Granted: 1994-07-11
Abstract: The invention relates to a wide area network (31) implemented on a circuit-switched public data network (10). Terminals (34, 36, 38, 40) have access to a plurality of data channels (B - channels) and a control channel (D - channel) into the network using a balanced protocol. The invention provides a method for reducing connect time between the terminals over the data channels. To do this a conversation is established between a transaction program on the local terminal and a transaction program on the remote terminal. Responsive to generation of a frame for transmission by the transaction program on the local terminal to the transaction program on the remote terminal, a channel connection between the local terminal and a remote terminal including a data channel connecting each terminal into the wide area network is established if no channel connection already exists. Responsive to expiration of a predetermined period after last transmission or receipt of a frame and existence of the channel connection for a minimum connect period, the channel connection is disestablished without interrupting the conversation between the transaction programs. The predetermined period and the minimum connect period are optimized to minimize costs under a tariff structure for the circuit-switched public data network. <IMAGE>
Patent TW-233398-B (TW)
Title: Method of transmitting signals in an extendible local area network
Inventor: BAUMERT ROBERT JOSEPH
IPC: H04L12/44
Filed: 1994-02-08
Granted: 1994-11-01
Abstract: Briefly, in accordance with one embodiment of the invention, an extendible local area network comprises a hub station (e.g.,500)including a memory (e.g.,100) and at least one hub station segment (e.g.,200). The hub station segment (e.g.,200) is adapted to be coupled to at least N other hub station segments (e.g.,300) by a bi-directional control signal bus (e.g.,70), N being a positive integer. The hub station segment includes at least two ports (e.g.,210,220), each of the ports being adapted to receive electrical signal packet transmissions from a remote station. The memory (e.g.,100) and the hub station segment (e.g.,200) are mutually coupled by a signal bus (e.g.,55). Likewise, a method of transmitting electrical singal packets in a hub station (e.g.,500) of an extendible local area hub network comprises the steps of: receiving at least one electrical signal packet at one of the ports (e.g.,210,220) of one of the hub station segments (e.g.,200) in the hub station (e.g.,500) from a remote station directly coupled to the one hub station segment (e.g.,200), transmitting the at least one packet to the memory (e.g.,100) from the one hub station segment (e.g.,200), and rcceiving the at least one packet at any other hub station segment (e.g.,300) substantially concurrently with the transmission to the memory (e.g.,100), at least if the packet constitutes a unicast packet.
Patent TW-337043-B (TW)
Title: Process for producing buried N+ bitline of full-cavity-type double doped lightly doped drain (DLDD)
Inventor: SHEU SHING-REN
IPC: H01L21/335
Filed: 1994-06-23
Granted: 1998-07-21
Abstract: A process for producing a buried N+ bitline for reducing the gap of memory unit and reducing its page impedance to increase the density of the memory units, the process comprising the following steps: (1) using an ordinary process to produce a substrate, a field oxide layer and a gate oxide layer (1); (2) implanting threshold voltage adjustment implantation and anti-penetration voltage implantation; (3) using a photoresist to cover the to-be-implanted BN+ ion region, and using a photo etching to produce a bitline followed by etching; (4) implanting BN+ ions into the structure completed with the etching in the step (3); (5) implanting N- ions by declination rotation; (6) removing the photoresist; and removing the gate oxide layer (1); (7) concurrent to growing the formal gate oxide, growing a BN+ field oxide layer; thereby, obtaining a smooth surface on the grown memory unit structure.
Patent TW-283782-B (TW)
Title: Color tracking method of color monitor
Inventor: YOU GWO-CHIN
IPC: H01J31/20
Filed: 1995-02-25
Granted: 1996-08-21
Abstract: A color tracking method of color monitor comprises the steps of: in response to control grid(G1) voltage G, calculating three bias voltages(Rb, Gb, Bb) of R, G gun, in which Rb=(Rbmax-Rbmin)/(Gmax-Gmin)*(G-Gmin)+Rbmin Gb=Gbmax=Gbmin Bb=(Bbmax-Bbmin)/(Gmax-Gmin)*(G-Gmin)+Bbmin the tree value satisfy (Rb-G):(Gb-G):(Bb-G)=(Rbmin-Gmin):(Gbmin-Gmin):(Bbmin-Gmin) condition, in which Gmin is G1 voltage when brightness is minimum, G is G1 voltage when brightness is between the max. and the min., Rbmin, Gbmin and Bbmin is three bias voltage of R, G, B gun when monitor reaches one specified color temperature under the condition of min. brightness, Gmax is the G1 voltage when brightness is max., Rbmax, Gbmax and Bbmax is three bias voltage of R, G, B gun when monitor reaches one specified color temperature under the condition of max. brightness; outputting Rb, Gb and Bb value resulted from the above step respectively to three bias input end of R, G, B gun on video circuit, keeping monitor color independent of control grid voltage change.