baber/WOPTO huggingface dataset:
Patent IT-1269426-B (IT)
Title: Tubo per la riproduzione di immagini a colori, con ridotta marezzatura primaria e secondaria
Inventor: BERTON FABRIZIO
IPC: H01J29/07
Filed: 1994-01-14
Granted: 1997-04-01
Abstract: Un tubo (10), di tipo perfezionato, per immagini a colori, di un ricevitore di televisione multistandard include uno schermo (22), una maschera d'ombra (24) e un cannone elettronico (26) per la generazione e la proiezione di tre fasci elettronici (28) passanti attraverso la maschera d'ombra ed incidenti sullo schermo. Lo schermo comprende strisce di materiali fosforici estendentisi in una prima direzione. I fasci vengono assoggettati ad una deflessione in una prima e in una seconda direzione sostanzialmente perpendicolare sia alla prima direzione, sia alle strisce di materiale fosforico. La maschera d'ombra include aperture allungate, sagomate a fenditura, (36) allineate in colonne sostanzialmente parallele a dette strisce. Le aperture adiacenti, in ogni colonna, sono separate fra loro da segmenti di unione (38) nella maschera, mentre i segmenti di unione in una colonna risultano sfalsati dai segmenti di unione in colonne adiacenti, in una prima direzione. Il perfezionamento comprende segmenti di collegamento in colonne alternate giacenti su linee (37) sostanzialmente diritte che formano un angolo (?) pari, approssimativamente, a 2 gradi rispetto alla seconda direzione.
Patent IT-1271085-B (IT)
Title: Self-extractable post complex, and method for manufacture of the post
Inventor: VRESPA GIUSEPPE
IPC: A61C/
Filed: 1994-11-23
Granted: 1997-05-26
Abstract: The post complex for dental use comprises a post as such and is characterized in that the post has a through threaded hole, this whole being coaxial with the unit once the post is cemented to the unit in a conventional way, and a screwable extracting screw is provided within the said hole in the post, the screw having a length such that it can come into contact with the unit and when forcibly screwed up cause fracture of the cement fixing the post to the unit. The method of manufacturing a post by fusion consists in starting from a calcinable post equipped with a hole of circular transverse cross section which is at least partly threaded, this hole being coaxial with the unit once the post has been applied thereto, in screwing a threaded disposable metal pin having a melting point substantially higher than that of the metal material used for calcination into the whole of the post, the metal material of the disposable pin being capable of dissolution through chemical attack, in placing the calcinable post and disposable pin assembly in a conventional fusion mould used in dentistry and, being of a suitable shape, in casting appropriate moulten metal in the aforesaid mould and in then allowing the casting to cool, and finally in dissolving out the disposable pin by chemical attack. <IMAGE>
Patent IT-1249758-B (IT)
Title: Morsetto serrafilo per batterie.
Inventor: ALLEN WILLIAM H
IPC: H01R11/28
Filed: 1991-03-29
Granted: 1995-03-17
Abstract: E' descritto un morsetto (C) per collegare elettricamente le estremità nude o scoperte di uno o più cavi (T) di batteria ad un polo o pilastrino (P) di un accumulatore (10), dove le estremità dei cavi sono mantenute in diretto contatto con il polo o pilastrino.
Patent IT-1275105-B (IT)
Title: Siver system of prefabrication of steel and aluminium anti-burglary blinds
Inventor: CROZZOLI GUALTIERO
IPC: E06B/
Filed: 1994-12-28
Granted: 1997-07-30
Abstract: This is a system for construction of steel and aluminium blinds produced with prefabricated series elements, on the industrial level, which utilises a series of characterising innovations: first, the fixed-joint flanking by opposition and locking of the slats with oval or round channel section; second, the use of single-piece plug type junction brackets; third, the use of the hybrid dual-use "lay right" profile; fourth, the use of wrap-around type hinge support frames. Which contrivances have made it possible, in definitive and improved manner in terms of quality, strength, and aesthetics, to eliminate the process of welding, considered to be limiting and uneconomical, for purposes of the complete prefabrication with premachined and prepainted elements. <IMAGE>
Patent IT-1244987-B (IT)
Title: Ricevitore perfezionato di trasmissioni teletext
Inventor: DINI ROBERTO
IPC: H04N7/088
Filed: 1991-01-07
Granted: 1994-09-13
Abstract: La presente invenzione si riferisce ad un ricevitore di trasmissioni teletext, sotto forma di una pluralità di pagine, inserite nel segnale televisivo, e suddivise in gruppi, per ognuno dei quali è disponibile una pagina indice, comprendente mezzi per ricevere e demodulare un segnale televisivo, nonché mezzi decodificatori per ricavare anche l'associato segnale teletext e mezzi di selezione per selezionare una pagina prescelta fra quelle trasmesse, e mezzi di memoria per memorizzare almeno una pagina teletext prescelta; la caratteristica principale dell'invenzione consiste nel fatto che il ricevitore comprende mezzi addizionali che permettono la selezione diretta della pagina indice di gruppo al quale appartiene la pagina prescelta.
Patent IT-1257406-B (IT)
Title: Test equipment for printers
IPC: B41J/
Filed: 1992-10-01
Granted: 1996-01-15
Abstract: The invention concerns test equipment for printers. The technical problem is to build an item of equipment of limited size and cost to demonstrate and test printers. The equipment 11 comprises an enclosure 12, of limited size, in which are housed a control microprocessor 22, a memory 23, an input connector 17, an output connector 18 and a socket 14 for an external power supply. At the programming stage, signals representing tests and/or sets of test characters can be stored in the memory 23 and the equipment is powered up and connected to a personal computer. The memory 23 is of the non-volatile type and retains the data even when the power supply is removed. For the test, a selector 19 controlled by the microprocessor 22 allows one of the stored tests and/or sets of characters to be selected. Switching on the equipment 11 causes a test or a selected set of characters from the memory 23 to be sent through the output connector 18 to the printer to be tested. <IMAGE>
Patent IT-1257933-B (IT)
Title: Procedimento di restauro e ceramizzazione o vetrificazione per facciate portici e androni di edifici d'epoca, monumenti e recinzioni
IPC: B44C/
Filed: 1992-12-15
Granted: 1996-02-19
Abstract: PROCEDIMENTO DI RESTAURO E CERAMIZZAZIONE O VETRIFICAZIONE PER FACCIATE, PORTICI E ANDRONI DI EDIFICI D'EPOCA, MONUMENTI E RECINZIONI COSTITUITO DALLE SEGUENTI OPERAZIONI:- DEMOLIZIONE DELLO STACCATO DELLO SCROSTATO E DELLO SBRECCIATO - BRUCIATURA E VOLATILIZZAZIONE DI VERNICI PLASTICHE PRESENTI - PREPARAZIONE CON SOTTOSQUADRI DI RITENZIONE E CHIODATURA SPARATA - LAVAGGIO A GETTO DI VAPORE PER ELIMINARE SALI SMOG E SPORCO - RIFACIMENTO DI SPIGOLI CORNICI BASSORILIEVI E INTONACI CON MALTA RAPIDA - SABBIATURA DI TUTTE LE SUPERFICI DI PIETRA MARMO FERRO MATTONI INTONACI - SPRUZZATURA A FREDDO DELLO SMALTO CERAMICO SULLE SUPERFICI PRERISCALDATE - FISSAGGIO A CALDO DELLA CERAMICA CON LAMPADA A RIVERBERO O CANNELLO MULTIPLO - OPPURE: VETRIFICAZIONE CON VETRO FUSO SPRUZZATO DIRETTAMENTE
Patent IT-1260653-B (IT)
Title: Bag feed apparatus for bag-filling machine for powder materials
IPC: B65G/
Filed: 1993-04-20
Granted: 1996-04-22
Abstract: The bags 12 are taken from a store 16 one at a time by means of a pair of arms 24 provided with suction cups 26. The arms 24 oscillate on a common shaft 32 along two vertical planes 27, 28 arranged at a shorter distance than the diameter of the suction cups 26. Each arm 24 comprises an oscillating body 29 for moving the arm 24 between a vertical gripping position and a horizontal position of use, and a hollow cylinder 38 revolving on its axis with respect to this body 29 by means of cam- shaped section 48. The two bodies 29 are driven simultaneously but staggered by a half cycle. The cam- shaped section 48 is such as to move the suction cups 26 of the two arms 24 back when the movements of these cross. (Figure 4) <IMAGE>
Patent IT-1261112-B (IT)
Title: Dispositivo di azionamento, in particolare per un innesto a frizione oun cambio di velocita' per autoveicoli.
Inventor: LEIMBACH LUTZ
IPC: H02K7/116
Filed: 1993-11-11
Granted: 1996-05-09
Abstract: Per un innesto a frizione od un cambio di velocità per autoveicoli si propone un dispositivo di azionamento, alla cui scatola è applicato un rotismo (5) con due ruote dentate cilindriche (15, 33) ad assi paralleli tra loro. Una prima ruota dentata (15) aziona in particolare attraverso un manovellismo (7) un cilindro trasmettitore (9) di un sistema idraulico di azionamento della frizione. Una seconda ruota dentata (33) ingranante con la prima ruota dentata (15) è montata direttamente sull'albero di un motore elettrico (3) del dispositivo di azionamento e presenta un numero di denti compreso solo tra uno e sette denti. La seconda ruota dentata (33) è sopportata assialmente sui due lati della prima ruota dentata (15), ed a questo scopo sono previste apposite sedi eseguite con un unico serraggio in una macchina utensile sullo stesso lato della scatola (1) a forma di guscio. Per rendere possibile il montaggio della prima ruota dentata (15), un arresto di fine corsa (73) della ruota dentata (15) è applicato in modo amovibile alla scatola (1). Mezzi di arresto (91, 95, 105) fissano il dispositivo di azionamento nella posizione di innesto della frizione.(fig. 1).
Patent IT-1261365-B (IT)
Inventor: GAIANI EROS
IPC: H04B7/005
Filed: 1993-12-02
Granted: 1996-05-20
Abstract: In each cell of a mobile radio system with code division multiple access, a power control based on the carrier/interference ratio of each mobile station is carried out on the base-to-mobile link. Power control is carried out by a device (CP) which is associated to the base station (SB) and which, for a whole period during which the carrier/interference ratios do not vary, assigns to each traffic channel towards the active mobile stations (M1...MN) a fraction Pi= aiP/N (N = number of the active mobile stations) of the total power P available for transmission of traffic information to the mobile stations. That fraction is determined so as to equalize the carrier/interference ratios of all the mobile stations and to keep constant the total power for a given number of active channels. <IMAGE>
Patent IT-1257712-B (IT)
Title: Easy-opening seal for a tin lid or similar or for the bottom of a tin container or similar whenever this is of the tapered type
Inventor: TIVERON EGIDIO
IPC: B65D/
Filed: 1992-02-17
Granted: 1996-02-13
Abstract: Seal for a metal lid fastened to a tin type container of the type that includes on the cover a circular groove with a U section with an outer wall close to the fastening, an internal wall and a base on which a weakened line is cut; the said seal then includes a metal ring with a tail attached to it that is fastened to the cover by a rivet in a position such that the point of the ring is pressing on the groove; lifting and rotating the ring by hand causes its point to rotate towards the bottom until it bears on the lower end of the point, forming a lever, the joint is placed between the base and the inner wall close to the weakened line causing it to break and opening the tin; the ring is also provided with a point folded towards the base of the groove. <IMAGE>
Patent IT-1274342-B (IT)
Title: Improved modular cage, especially for the rearing of rabbits
Inventor: MENEGHIN PIERANGELO
IPC: A01K/
Filed: 1994-03-24
Granted: 1997-07-17
Abstract: Improved modular cage, especially for the rearing of rabbits, of the type provided with means for the controlled supply of food and drink, being preequipped and comprising: - a preferably metal supporting frame supported on a series of uprights and corresponding cross-members, - a grid floor for supporting the animal, the said floor being subdivided into cells by a number of removable grids, - a number of perimetral enclosing panels, which are also removable, of the type made in one piece and insulated, - a movable roof, also insulated, and subdivided into three zones, one central and two lateral zones respectively, in which the centre comprises at least one liftable member, while laterally there are members which can slide within corresponding guides, - at least one environmental temperature detection sensor preferably within the cage, the said sensor being connected to a logic unit, bringing about raising or lowering of the central roof, - and finally a vessel for the recovery of droppings located close to the ground beneath the cells containing the animals. <IMAGE>
Patent IT-1262229-B (IT)
Title: Process for taking, recording and reproducing stereoscopic images and system for the implementation of this process
Inventor: DEMAR PAOLO
IPC: G03C/
Filed: 1993-11-05
Granted: 1996-06-19
Abstract: Process for taking, recording and reproducing stereoscopic images, for the simultaneous taking of the image of the object 11 from two viewpoints which are spaced apart and at an angle to each other, the conversion of the two optical signals into at least one electronic video signal, and the processing of this electronic video signal so that it can be sent to means of reproduction 17 and/or means of recording 18. System for the implementation of the above process, comprising means of taking the image 13 with two lenses, means of deflecting the image signal 15-34, means of converting the image signal to an electronic video signal 16, means of recording 18 and means of reproduction 17. <IMAGE>
Patent IT-1247216-B (IT)
Title: Self-priming jet pump
Inventor: PELLIZZARO SILVANO
IPC: F04D/
Filed: 1991-05-20
Granted: 1994-12-12
Abstract: A self-priming jet pump comprises a generally bowl-shaped casing 1 with an axial intake duct 5 and a radial delivery duct 11, wherein the casing has a side wall 2 and an end wall 3 which enclose a pressure chamber 10 inside which a centrifugal impeller 12 and an ejector group 20 are arranged; downstream of the impeller there are arranged a spiral collecting volute 25 with a main discharge mouth 31 which is designed to re-convey the flow towards the inside of the chamber 10 and a secondary discharge mouth 33 directed towards the delivery duct 11. The volute 25 is located opposite the impeller 12 on the intake side with an initial portion 28 open towards the impeller 12 and an end portion 30 which is open towards the pressure chamber 10 and on which both the main discharge mouth 31 and the secondary mouth are formed. <IMAGE>
Patent IT-1253204-B (IT)
Title: Direction stabiliser device for self-steering axles
Inventor: COTTINI SERGIO
IPC: B60B/
Filed: 1991-10-07
Granted: 1995-07-10
Abstract: Direction stabiliser device for self-steering axles having one or more absorbers with cylinder and piston with rod, a support structure for the absorber, or for each absorber, which extends for at least a good part of the length of the respective absorber and has one end anchored to the rod or to the cylinder of the absorber itself, a striker and abutting ring fixed on the cylinder, or respectively, on the rod, and one or more loading springs suitable for pressing against the support structure on one side and, on the other, against the striker ring to elastically counter relative displacements between the cylinder or the rod of the absorber, or of each absorber, and the respective support structure. <IMAGE>
Patent PT-104138-B (PT)
Title: Sistema misturador termostático com função de poupança de água e respectivo processo de utilização
Inventor: VITOR ANTONIO FERREIRA DA COSTA
IPC: F24D19/10
Filed: 2008-07-25
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM SISTEMA TERMOSTÁTICO MISTURADOR DE ÁGUA, COMPOSTO POR UMA VÁLVULA MISTURADORA TERMOSTÁTICA (25) E POR UM DISPOSITIVO DE ACUMULAÇÃO (26), QUE PERMITE POUPAR ÁGUA, POR EXEMPLO EM INSTALAÇÕES DOMÉSTICAS. A VÁLVULA INCLUI UM SISTEMA ANTI-ESCALDÃO E ANTI-RESFRIADO, OPERADO PELA PRESSÃO DAS CORRENTES DE ENTRADA DE ÁGUA QUENTE E DE ÁGUA FRIA, E NA AUSÊNCIA TOTAL OU PARCIAL DE UMA DAS CORRENTES DE ENTRADA É DE IMEDIATO FECHADA A ENTRADA DA OUTRA CORRENTE. QUANDO A CORRENTE DE ÁGUA MISTURADA À SAÍDA DA VÁLVULA NÃO SATISFAZ OS REQUISITOS DE TEMPERATURA IMPOSTOS PELO UTILIZADOR É ENCAMINHADA PARA UM ACUMULADOR. APENAS QUANDO HOUVER ÁGUA QUENTE À SAÍDA DA VÁLVULA OU O ACUMULADOR ESTIVER CARREGADO A CORRENTE DE ÁGUA MISTURADA É ENCAMINHADA PARA A SAÍDA DA VÁLVULA. A PRESENTE INVENÇÃO INSERE-SE NA INDÚSTRIA DA CONSTRUÇÃO CIVIL, COM APLICAÇÃO PREFERENCIAL EM INSTALAÇÕES DE ÁGUA PARA USO DOMÉSTICO.
Patent PT-108333-B (PT)
Title: Atractivo para libertação controlada de agentes de atracção de insectos
Inventor: RICARDO JOSÉ FERREIRA NETO
IPC: A01M1/00
Filed: 2015-03-31
Abstract: ATRACTIVO (1) PARA LIBERTAÇÃO CONTROLADA DE AGENTES DE ATRACÇÃO (4) DE INSECTOS QUE COMPREENDE, UM INVÓLUCRO EXTERNO (2) POLIMÉRICO COM UMA POROSIDADE ENTRE 1 E 5%; UMA MATRIZ SÓLIDA INTERNA INORGÂNICA, QUE SERÁ COLOCADA NO ESPAÇO (3), COM POROSIDADE ENTRE 30 A 70% QUE CONTÉM NANOPARTÍCULAS ESFÉRICAS DE POLI(1-METIL PIRROL-2) ESQUARAÍNA, COM UM DIÂMETRO ENTRE 0,5 E 5 M; PROCESSO DE OBTENÇÃO DO ATRACTIVO (1) EM QUE SÃO EFECTUADOS OS PASSOS DE PREPARAÇÃO DE UMA SOLUÇÃO CONCENTRADA DO ATRACTIVO SEXUAL OU ALIMENTAR NUM SOLVENTE ADEQUADO À MESMA E NA CONCENTRAÇÃO PRETENDIDA CONFORME O FIM A QUE O OBJECTO SE DESTINA E ADEQUADO AO INSECTO ALVO SEGUIDO DE IMPREGNAÇÃO PRÉVIA COM A INTRODUÇÃO DO ATRACTIVO SEXUAL OU ALIMENTAR NAS NANOPARTÍCULAS ATRAVÉS DA SUA IMERSÃO NA SOLUÇÃO PREVIAMENTE PREPARADA E A APLICAÇÃO DE ULTRA-SONS EM VÁRIOS PERÍODOS, POSTERIOR EXTRACÇÃO DAS NANOPARTÍCULAS IMERSAS, SEGUIDA DA CRIAÇÃO DA MATRIZ INTERNA ATRAVÉS DE UMA MISTURA DE PARTÍCULAS POLIMÉRICAS IMPREGNADAS, SULFATO DE CÁLCIO HIDRATADO E ÁGUA E POR ÚLTIMO COLOCAÇÃO DA MISTURA PREPARADA NO INTERIOR DO INVÓLUCRO EXTERNO (2) PREVIAMENTE FABRICADO COM POSTERIOR PERÍODO DE SECAGEM.
Patent RO-82947-B (RO)
Inventor: CARRE JEAN JACQUES
IPC: B60T13/56
Filed: 1982-02-10
Abstract: Inventia se refera la un procedeu de conformare a unei semicutii de servomotor destinata a comanda dintr-un tronson cilindric si un fun plat, pe care este asezat un element inelar de consolidare, unite între ele printr-o virola de forma unei suprafete de revolutie generata de o curba concava. Procedeul de conformarea a unei semicutii de servomotor, conform inventiei, în scopul asigurarii dispiunerii optime a elementului de consolidare pe fundul plat al semicutiei servomotorului si a eliminarii aparitiei unor deformarii remanente ulterioare a cutiei, în timpiul functionarii prevede o semicutie performata prin presare sa se fixeze prin intermediul unei margini rabatute a unui tronson cilindric pe un suport periferic în directia axiala asupraunui element de consaolidare care conlucreaza cu fata interioara o deformare predeterminata axiala a semicuitiei, deformare limitata de asezarea fundului plat al semicutiei pe opritorul suportului periferic.
Patent TW-209180-B (TW)
Title: The composition of olefin isomerization catalyst and method of preparation
Inventor: LIN CHIH-CHENG
IPC: C07C5/25
Filed: 1991-08-30
Granted: 1993-07-11
Abstract: A composition of olefin isomerization catalyst comprising: amorphous aluminium oxide which is supported by gamma aluminium oxide or eta aluminium particle; in which the weigh percent of amorphous aluminium oxide is in the range of 0.01 to 20.0; the ratio surface area of the catalyst is about 120-500m}/g, the particle size of the catalyst is about 1.5-3.0 mm; the diameter of the catalyst is about 20-100A(Angstrom).
Patent TW-200430-B (TW)
IPC: B41J2/015
Filed: 1992-08-29
Granted: 1993-02-21
Abstract: A sidewall actuated channel array for a high density ink jet printhead. The sidewall actuator (28) includes a top wall (16), a bottom wall (12) and at least one elongated liquid confining channel (18) defined by the top wall (16), the bottom wall (12) and sidewalls (30,32). The actuator sidewall is comprised of a first actuator sidewall section (32) formed of a piezoelectric material poled in a first direction perpendicular to a first channel (18) and attached to the top wall (16), a second actuator sidewall section (30) attached to the first sidewall section (32) and the bottom wall (12), and means for applying an electric field across the first actuator sidewall section (32) and perpendicular to the direction of polarization. When the electric field is applied across the first sidewall section (32), the actuator sidewall engages in a motion which produces an ink ejecting pressure pulse in the channel (18). <IMAGE>
Patent TW-203582-B (TW)
Title: Heat transfer printing process for bodies having low melting points
Inventor: WU WEN-GUEY
IPC: B44C1/16
Filed: 1992-09-15
Granted: 1993-04-11
Abstract: A heat transfer printing process for bodies having low melting points, in which the bodies to be printed are enveloped with a layer of heat transfer printing paper and characterized in that a coolant is continuously sprayed on the surface opposite to that one covered by the heat transfer printing paper as well as the heat transfer printing paper so that when the heat transfer printing paper is printed the high surface temperature on the bodies is directly lowered by the coolant, obtaining an effect that keeps the structure of the body surface from damaged by high temperature.
Patent TW-225611-B (TW)
Title: Isolation method for semiconductor integrated circuit
Inventor: YANG SHENG-SHYONG
IPC: H01L21/76
Filed: 1993-12-31
Granted: 1994-06-21
Abstract: An isolation method for semiconductor integrated circuit suitable for forming electronic elements on an active region lightly doped with semiconductor material, which comprises the following steps: - forming a shield object on the active region lightly doped withemiconductor material; - performing oxidation to form a first field oxide; - removing the first field oxide; - forming sidewall oxide spacer on the side of the shield wall; - doping impurity which is the same type of the semiconductor material toorm strong doped channel-stop region; and - performing oxidation to form a second field oxide.
Patent TW-261587-B (TW)
Title: Thermal inkjet pen
Inventor: JULES G MORITZ III
IPC: B41J2/14
Filed: 1994-12-29
Granted: 1995-11-01
Abstract: A thermal ink-jet pen which includes a tuned print-head for ejecting droplets of ink onto a print medium is provided. The printhead comprises (a) a plurality of resistive elements, (b) a plurality of nozzles through which the droplets of ink are ejected, (c) a plurality of drop ejection chambers, (d) a plurality of ink feed channels, each provided with an entrance defined by a pair of projections on either side thereof, and (e) an ink refill slot operatively associated with the plurality of ink feed channels, the ink refill slot defined by an edge to provide a shelf from the edge to the ink feed channels. The plurality of resistive elements is divided into sets, with each resistive element staggered a different distance from the edge. Each ink feed channel within a set is provided with a different critical dimension value, the critical dimension comprising at least one selected from the group consisting of (1) width of entrance to channel, (2) width of the channel, (3) length of the channel, and (4) distance of the resistive element to the terminus of the channel. The critical dimension is related to distance of the resistive element from the edge. By providing each set of resistive elements with different widths, the damping of the pen is improved and all the nozzles have substantially the same refill speed.