baber/WOPTO huggingface dataset:
Patent IT-1251605-B (IT)
Title: Broadband voltage-controlled oscillator
Inventor: LOPRIENO GILBERTO
IPC: H03B/
Filed: 1991-10-03
Granted: 1995-05-17
Abstract: A broadband voltage-controlled oscillator, VCO, is proposed, of the type comprising a ring, consisting in the parallel connection of an amplifier and a feedback network, and a tuning network having its input connected to the control input of the oscillator being voltage- controlled and its output connected to the ring, wherein the tuning network comprises at least one series connection of two varicap diodes, connected to the ring and having the intermediate tap connected to the control input and to the like terminals of the two varicap diodes. Thanks to such a circuit, it is possible to achieve an enhanced variability of the frequency of oscillation of the VCO and also thanks to the series connection of the two varicap diodes the output distortion of the VCO is quite limited. <IMAGE>
Patent IT-1252216-B (IT)
Title: Erogatore di sostanze liquide o sottoforma di crema o pasta
Inventor: MASCITELLI FRANCESCO
IPC: B65D83/00
Filed: 1991-12-16
Granted: 1995-06-05
Abstract: Un erogatore (10) di sostanze liquide o sotto forma di crema o pasta comprendente una pompetta (1) in cui, oltre alla valvola di non ritorno (17), anche i mezzi elastici per riportare nella sua posizione di riposo il pistone (3), in conseguenza dell'azionamento del tasto erogatore (10), sono costituiti da una gonna (4A) di materia plastica, deformabile elasticamente quando viene premuto il tasto (10). Per rendere completamente recuperabile l'erogatore (10), tutti gli elementi costitutivi dello stesso sono realizzati in un tipo di materia plastica che permette di ottenere pezzi sostanzialmente rigidi e pezzi sostanzialmente deformabili elasticamente. Una tale materia plastica è ad esempio il polietilene.
Patent IT-1271927-B (IT)
Title: Dispositivo di frenatura da applicare a motori asincroni monofase o trifase o a motori ad induzione
Inventor: BERTAGNOLIO PAOLO
IPC: H02K/
Filed: 1993-02-05
Granted: 1997-06-10
Abstract: Il presente trovato ha come oggetto un dispositivo di frenatura da applicare a motori asincroni monofase o trifase o a motori ad induzione, caratterizzato dal fatto di comprendere un doppio circuito di alimentazione del motore, di cui, quello che realizza la frenatura prevede una o più fasi di alimentazione in alternata, a cui sono collegati in serie, tramite dei fusibili, un teleruttore, un trasformatore ed un ponte raddrizzatore.Il secondo circuito di alimentazione del motore prevede una o più fasi di alimentazione in alternata, collegate, mediante un teleruttore, a monte del motore stesso.
Patent IT-1272701-B (IT)
Title: Structure for multi-purpose pumping element, with reduced dimensions
Inventor: RONCAGLIONI CARLO
IPC: E01B/
Filed: 1993-09-29
Granted: 1997-06-26
Abstract: The subject of this invention is a structure for multi- purpose pumping element, with reduced dimensions, which has the peculiarity that it comprises a body, defining a pumping chamber, in which a drive piston can move, connected to spring return means, and associated with a rod which protrudes from the body. The abovementioned chamber defines an aperture, in communication with the exterior, and has removable means for coupling with interchangeable distribution nozzles on the basis of different uses. <IMAGE>
Patent IT-1269779-B (IT)
Title: Heat sink means for shields for electronic actuators for two-phase stepping motors
Inventor: MARINONE GIOVANNI
IPC: H01L/
Filed: 1994-05-16
Granted: 1997-04-15
Abstract: A description is given of a heat sink means for shields for electronic actuators for two-phase stepping motors, having a special arrangement of the cooling fins which ensures that the power devices and/or large circuit elements are enclosed, totally or partially, within the overall volume of the heat sink means. This makes it possible to optimize the ratio between the thermal efficiency of the heat sink means and the volume occupied by the assembly consisting of the heat sink and the circuit. <IMAGE>
Patent IT-1256957-B (IT)
IPC: F16H61/662
Filed: 1992-10-05
Granted: 1995-12-27
Abstract: A variable-speed drive comprising a pair of pulleys (1, 2) about which is wound a continuous belt (9), and each of which comprises a pair of conical disk, one (7) of which is movable axially in relation to the other; the movable disk (7) of a first pulley (2) being pushed towards the other disk by at least a spring (13), and the movable disk (7) of the second pulley (1) being pushed towards the other disk by the centrifugal force produced by the rotation of bodies (14). According to the present invention, the variable-speed drive comprises a device (18) for controlling displacement of the movable disk (7) of the second pulley (1), and designed to exert on the disk (7) a predetermined force generated by elastic means (19); the device (18) being settable to a number of configurations, in each of which it exerts the aforementioned predetermined force on the movable disk (7). <IMAGE>
Patent IT-1262245-B (IT)
Inventor: POLONI ALFREDO
IPC: B23D33/02
Filed: 1993-11-30
Granted: 1996-06-19
Abstract: High-speed flying shears with contrarotating blades (13) fitted to blade-holder drums (30), which is suitable to shear bars (11) travelling at 120 metres per second or more, the shears comprising upstream a first one-channel switch (16) of a start/stop type conveying the bars (11) lengthwise and capable of being oriented laterally by rotation on a plane substantially containing the axis of travel of the bars (11) and parallel to, and between, the planes containing the axes (12) of rotation of the pair of blade-holder drums (30) so as to make the bars (11) pass in the shearing area (35), the circumferential position of the blades (13) being associated with the lateral position of the first one-channel switch (16) at least in the transient moment of the passing of the bars (11) in the shearing area (35), guide means being included downstream to guide the bars (11) deprived of their leading and trailing ends, these guide means cooperating downstream with a coil-forming headstock (27) or with a winding unit, the downstream guide means consisting of a second one-channel switch (20) capable of being oriented laterally by rotation substantially on the same plane of orientation as the first one-channel switch (16) and in synchronisation therewith (16), the first and second switches (16-20) having at least a first extreme position (A-A'), a second extreme position (D-D') and a position for the passage of a bar (E), the position (E) for the feed of the bar (11) being in the vicinity of the first shearing blades (13) and located on the same side as the second extreme position (D-D'), the blade-holder drums (30) comprising first shearing blades (13) and coordinated second scrap-shearing blades (18), the first shearing blades (13) and second scrap-shearing blades (18) being positioned side by side on radial planes on the blade-holder drums (30). Method to shear the leading and trailing ends of a rolled bar (11) travelling at even more than 120 metres per second, the method employing a flying shears as described above. <IMAGE>
Patent IT-1270735-B (IT)
Title: Prosthetic footwear for recovery from sports injury
Inventor: FONDA ARRIGO
IPC: A43B/
Filed: 1993-10-22
Granted: 1997-05-07
Abstract: The footwear, which is designed especially for recovery from sports injury, has particular characteristics pertaining to the conformation of the sole, the vamp, the side pieces, and the rear spur of the shank, in order to find use in the treatment of injuries of the foot and its parts, as prosthesis for rapid recovery for athletes in particular. <IMAGE>
Patent IT-1257687-B (IT)
Title: Dispositivo di protezione per aghi ad uso medico, compresi aghi a farfalla
IPC: A61M/
Filed: 1992-11-04
Granted: 1996-02-01
Abstract: Dispositivo di protezione per aghi di vario tipo ad uso endovenoso o intramuscolare, aghi a farfalla od aghi di altro tipo utilizzati in campo medico-chirurgico. Trattasi di un cappuccio protettivo che alloggia e avvolge l'ago medesimo senza impedirne il suo normale utilizzo. Serve per isolare l'ago ed impedirne l'accidentale puntura una volta che l'ago sia stato utilizzato.
Patent MX-167365-B (MX)
Inventor: FRIES WILLIAM
IPC: B01J41/00
Filed: 1983-08-31
Abstract: Acrylic anion exchange resin is used, alone or in combination with another anion exchange resin to remove, from sugar solutions, the materials they may extract when they are contacted for example in other stages of their purification, with sulfonic acid cation exchange resin.
Patent PT-100075-B (PT)
Inventor: ROSINI SERGIO
IPC: C07F9/572
Filed: 1992-01-30
Abstract: Hydroxydiphosphonic acids of general formula (I), a process for the preparation thereof and the use thereof in anti-inflammatory therapy.
Patent TW-221435-B (TW)
IPC: C07D495/04
Filed: 1993-02-04
Granted: 1994-03-01
Abstract: A compound of the formula: <CHEM> wherein R is an optionally substituted aryl group or an optionally substituted aromatic heterocycle group; ring A is a 5 to 9 membered alicyclic group, in which one or more carbon atoms constituting said ring A may be replaced by O, S, SO, SO2 and/or NR<1> (in which R<1> means hydrogen, alkyl, esterified carboxy group, carbamoyl or an acyl group) and/or said ring A may have an alkyl group as a substituent or its salt. The compounds of the present invention are useful as psychotropic agents such as antianxiety agents, anaesthesia antagonistic agents or cerebral function activators.
Patent TW-222662-B (TW)
IPC: C08L67/00
Filed: 1993-02-06
Granted: 1994-04-21
Abstract: This invention relates to compositions containing poly(1,4-cyclohexylenedimethylene terephthalate) (PCT) or copolyesters from terephthalic acid, 1,4-cyclohexanedimethanol and ethylene glycol, having improved impact strength at low temperatures due to the presence of an ethylene copolymer which contains repeat units from ethylene and at least 5 mole percent of a free radical polymerizable comonomer selected from the group consisting of vinyl acetate and an alkyl acrylate.
Patent TW-238448-B (TW)
Title: Method and apparatus for receiving and processing compressed image data for presentation by an active-addressed display
Inventor: NOAH PAUL ORLEN
IPC: G09G3/36
Filed: 1994-04-13
Granted: 1995-01-11
Abstract: A communication system (500) for transmitting and receiving radio frequency (RF) signals includes a base station (505) for transmitting an RF signal including at least compressed data and a plurality of correction factors, in which the compressed data includes two-dimensional transformed image data which has been compressed by the base station (505) utilizing a plurality of orthogonal functions. The communication system (500) further includes a data communication receiver (510) coupled to the base station (505) for receiving the RF signal and for generating one- dimensional transformed image data therefrom by performing a one-dimensional transformation of the two-dimensional transformed image data utilizing the plurality of orthogonal functions. The data communication receiver (510) includes a controller (1025) for adding the plurality of correction factors to the one-dimensional transformed image data to generate a plurality of column signals which drive an active-addressed, rms-responding display (100).
Patent TW-250594-B (TW)
Title: Locking system for interconnection of daughter board and mother board assemblies
Inventor: BERNADETTE M FLINCHBAUGH
IPC: H05K7/10
Filed: 1994-11-04
Granted: 1995-07-01
Abstract: A system for locking a daughter board (100) in the header (10) of a mother board (14) without involving the daughter board connector (110). A pair of latch members (50) are disposed within latch-receiving cavities (34) of the header at each end and include latching projections that pass through notches (126) along side edges (124) of the daughter board for latching. Pivoting of the latch members (50) occurs by the daughter board (100) pushing on ejector feet (62) to pivot the latch members about cylindrical bosses (66) within cylindrical seats (36) along side walls (40) of cavities (34). Embossments (70) cooperate with detents (38,42) in cavity side walls (40) to retain the latch members in either the open or closed positions. Protruding actuating sections (58) permit latch member pivoting to unlatch from the daughter board, with ejector feet (62) initiating board removal movement.
Patent TW-343227-B (TW)
Title: Paint composition
Inventor: SANTIAGO ARIAS CODOLAR
IPC: C09D193/04
Filed: 1994-12-22
Granted: 1998-10-21
Abstract: A self-polishing marine antifouling paint comprising: (a) 15-80% by solids volume of the paint of a binder system comprising one or several individual binders selected from rosin, rosin equivalents; linseed oil and derivatives thereof; castor oil and derivatives thereof; soy bean oil and derivatives thereof; saturated polyester resins; polyvinylacetate, polyvinylbutyrate, polyvinylchloride-acetate, copolymers of vinyl acetate and vinyl isobutyl ether; vinylchloride; copolymers of vinyl chloride and vinyl isobutyl ether, polyvinyl methyl ether, polyvinyl isobutyl ether, polyvinyl ethyl ether; chlorinated polyolefines; styrene copolymers; acrylic resins; hydroxy-acrylate copolymers; polyamide resins; polyurethanes; hydroxy-polyether resins; polyamine resins; and copolymers thereof; (b) 0.1-30% by solids volume of the paint of fibers selected from silicon-containing fibers, oxide fibers, rockwool fibers, processed mineral fibers from mineral wool, aromatic polyamide fibers, cellulose fibers, rubber fibers, and polyolefin fibers; (c) at least one biologically active agent selected from organometals, metal biocides, heterocyclic nitrogen compounds, heterocyclic sulphur compounds, urea derivatives, amides/imides of carboxylic acids, amides/imides of sulphonic acids, amides/imides of sulphenic acids, salts of carboxylic acids, esters of carboxylic acids, amines, substituted methane, substituted benzenes, tetraalkyl phosphonium halogenides, guanidine derivatives, and disulphides; the total amount of the biologically active agent(s) being in the range of 2-50% by solids volume of the paint; and (d) optionally one or more components selected from fillers, pigments, dyes, solvents, and additives; with the first proviso that the paint without the fibers, when tested in the Free Film Elongation Test is given a stress value of 0 Mpa; and with the second proviso that the fibers, when incorporated in a standardised Model Paint A and tested in the Laboratory Cracking Test, result in a cracking ranking of the Model Paint A including the fibers of at least 1.
Patent TW-336261-B (TW)
Title: A transverse loom
Inventor: SHIMA MASAHIRO
IPC: D04B15/06
Filed: 1995-03-07
Granted: 1998-07-11
Abstract: A sort of transverse loom, having the head of a pair of knitting bes in opposite direction a loom, having: the plurality of sinker plates in the knitting head and between the sinker plates, disposed slidingly and freely the first, second needles.
Patent TW-255984-B (TW)
Title: Inspecting method of contact aluminum spiking
Inventor: LII CHING-YIING
IPC: H01L21/66
Filed: 1995-03-21
Granted: 1995-09-01
Abstract: An inspecting method of contact aluminum spiking inclues: (1) utilizing polysi stained solution to stain the spiking sample until the aluminum color disappears, and the polysi stained solution is made of HNO3, HF and DI water; (2) utilizing NH4OH and H2O2 solutions to stain the barrier metal; (3) utilizing 10:1 BOE and CH3COOH solution to stain the silicon dioxide.
Patent TW-309462-B (TW)
Title: Method for making high density key microparts' molds using energy beam
Inventor: WU DONG-CHYUAN
IPC: B23K26/36
Filed: 1995-08-02
Granted: 1997-07-01
Abstract: Method for making high density key microparts' molds using energy beam, in which the lithographic manufacturing method is used to manufacture the required Mask style according to the finished shape of punching then to layout a thick layer of resist on the baseplate, to irradiate the resists through the Mask by use of x-ray or ultraviolet ray, after the resists, which has been irradiated, are gone through developing, and thus the required plastic mold is obtained. Thereafter, electroplate the electroforming metal in the plastic mold, then remove the plastic mold, one can obtain mold with finished shape of punching. Finally, from the plastic mold plate made by the mold, again through the second electroforming, one can produce key microparts of multiple high density of molds.
Patent TW-482651-B (TW)
Title: Antimicrobial materials.
Inventor: CHAPMAN JOHN R
IPC: A61L2/16
Filed: 1995-11-14
Granted: 2002-04-11
Abstract: An antimicrobial material incorporated with a molecular halogen is provided. The antimicrobial material includes a plastic material and a molecular halogen entrapped within the plastic material. A directional release material is also provided in the present application. The directional release material allows for the control of the rate and site of halogen release. Still further, method of impregnating a plastic material are also provided.
Patent TW-343977-B (TW)
Title: Production of modified polytetrafluoroethylene granular powder
Inventor: ASANO MICHIO
IPC: C08F14/26
Filed: 1996-09-02
Granted: 1998-11-01
Abstract: A process for producing a modified polytetrafluoroethylene granular powder, in which a powder of perfluoro (vinyl ether)-modified polytetrafluoroethylene prepared by suspension polymerization and having an average particle size of 100 to 300 μm is granulated in an aqueous medium by mixing, the granulation being carried out at 0-5 kg/cm2G without using an organic liquid in an aqueous medium at 50~160℃.
Patent TW-344073-B (TW)
Title: Current limiting during block writes of memory circuits
Inventor: ROBERT J PROEBSTING
IPC: G11C5/14
Filed: 1996-09-24
Granted: 1998-11-01
Abstract: A memory circuit comprising: an I/O line; a plurality of sense amplifiers selectively coupled to the I/O line through individual plural selection elements, each one of the plurality of sense amplifiers being coupled to a plurality of memory cells and having a first bias node coupled to a first bias line and a second bias node coupled to a second bias line, at least one of the first and second bias lines being divided into a plurality of separate segments, each segment of the plurality of separate segments being coupled to a subset of the plurality of sense amplifiers; and a first plurality of enable transistors each one respectively coupling one segment of the plurality of separate segments to a first bias source.
Patent TW-346513-B (TW)
Title: Apparatus for needling a fibrous web
Inventor: DR ERNST FEHRER
IPC: D04H18/00
Filed: 1996-10-09
Granted: 1998-12-01
Abstract: An apparatus for needling a fibrous web, which comprises (a) a needle board driven back and forth in a needling direction, (b) needles carried by the needle board, extending in the needling direction, and (c) a stationary support opposite the needle board in the needling direction, the stationary support comprising in the needling path (1) two support sections inclined in opposite directions in the one direction and (2) a transitional support section between the two support sections, the transitional support section smoothly merging with the two oppositely inclined support sections.
Patent TW-374265-B (TW)
Title: Connection block for connecting electrical conductors to electrical equipment
Inventor: DUCHEMIN JEAN-PIERRE
IPC: H01R9/22
Filed: 1996-10-21
Granted: 1999-11-11
Abstract: Connection block for connecting cables (5, 6) to electrical equipment (2) comprising at least one connector (4) consisting of a cage (42) and a wire clamp slide (43) moved by a clamping screw (44) under a compartment (37, 38) in a box (31) in which said connector is placed, characterized in that the slide (43) is U-shaped with one flange at the same level as the screw head (44), and that this flange has a mobile insulating protective cover (35) on its front which follows slide movements and provides access to the screw head.
Patent TW-333441-B (TW)
Title: Cycling shoe
Inventor: OONO HIROAKI
IPC: A43B13/14
Filed: 1996-12-10
Granted: 1998-06-11
Abstract: A cycling shoe comprising: a high-cut part fixed on the side for wrapping an ankle; and a fastening portion capable of combining with the pedal for fastening the set wedge installed on the shoesole; which is characterized in that: an ankle cover for protecting the ankle opposite of another ankle is fixed on the high-cut part.
Patent TW-346380-B (TW)
Title: Design and treatment process of livestock deodorizing bioreactor
Inventor: SU JONG-JEN
IPC: A01K1/01
Filed: 1997-03-10
Granted: 1998-12-01
Abstract: A livestock deodorizing bioreactor of a double layer structure comprising two cylindrical tanks of different inside diameter, (circular) (screwable) top cover, fastening screws, two hollow (circular) plates, a supporting bio-deodorizing filler material, two (circular) plates and a bio-deodorizing filler; the (cylindrical) tank with a smaller inside diameter being filled with a bio-deodorizing filler placed between the two hollow (circular) plates; a layer of the supporting bio-deodorizing filler material being sandwiched between the filler and the lower hollow (circular) plate for preventing the filler from dropping below the lower hollow (circular) plate while preventing malodors from entering; the two (circular) plates fastening the two (cylindrical) tanks of different inside diameter together in which the space between the two tanks can be filled with water at a constant temperature for reducing the influence of the ambient temperature on the deodorizing effects of the microorganisms in the bio-filler; the (circular) top cover being fastened with screws on top of the deodorizing tank for preventing malodors from dissipating off, and capable of being dismantled as necessary; the top and the bottom of the (cylindrical) tanks separately having a pipe opening for communicating the outside with the inside of the inner tank enabling malodors being fed into the inner tank for treatment.
Patent TW-438925-B (TW)
Title: Stabilizer mixture of mono-and bis- resorcinyl-triazines
Inventor: TITTMANN ROLF
IPC: D06P1/651
Filed: 1997-03-12
Granted: 2001-06-07
Abstract: A description is given of novel stabilizer mixtures comprising at least one compound of the formula (1), and at least one compound of the formula (2), in which R1 and R' are each independent of each other C1-C4 alkyl, R2, R2' and R5 are each independent of each other hydrogen or C1-C4 alkyl, and R3, R3' and R4 are each independent of each other hydrogen or methyl. The novel stabilizer mixtures are suitable for stabilizing organic material, especially textile fibre materials, against damage by light, oxygen and heat.
Patent TW-413683-B (TW)
Title: Process of producing vinyl acetate polymer
Inventor: TAKACHI HIROSHI
IPC: C08F18/08
Filed: 1997-03-14
Granted: 2000-12-01
Abstract: The present invention provides a process of producing a vinyl acetate polymer by homopolymerization of a vinyl acetate monomer or copolymerization of a vinyl acetate monomer and another copolymerizable comonomer, wherein a polymerization initiator is an organic peroxide having a half life at 60 DEG C of 10 to 110 minutes, and a polymerization liquid contains at least one carboxylic acid or its salt, said carboxylic acid being selected from the group consisting of a hydroxycarboxylic acid and a polycarboxylic acid. According to the process of producing a vinyl acetate polymer of the present invention, the amount of soluble matters is decreased in a waste liquid generated by saponification of the vinyl acetate polymer, the amount of insoluble matters is decreased in a solvent for preparing a solution of the vinly alcohol polymer obtained by saponification of the vinyl acetate polymer, the transparency of the solution of the vinyl alcohol polymer obtained by saponification of the vinyl acetate polymer is improved, and the odor of the vinyl alcohol polymer obtained by saponification of the vinyl acetate polymer is decreased.