baber/WOPTO huggingface dataset:
Patent IT-1273239-B (IT)
Title: Device for measuring the flow of a fluid, in particular in pulmonary ventilators
Inventor: PREZIOSA GIUSEPPE
IPC: H05K/
Filed: 1994-01-31
Granted: 1997-07-07
Abstract: The device for measuring the flow of a fluid flowing between the flow tube 2 of a pulmonary ventilator includes an electromechanical transducer 3 operating close to the tube 2 and consisting of a blade 11 placed in the flow working with at least one magnetic field generator 5 and moving, under the action of the fluid, between a rest position and a working position in which it moves closer to or further away from the generator 5, disturbing its magnetic field, a detector 6 that detects the signal from the electromechanical transducer 3 and generates an electrical signal proportional to the changes in the magnetic field due to the disturbance, a compensator 7 that filters any outside disturbances from the signal from the detector 6 and a correction circuit 8 that processes the signal from the compensator 7 depending on the requirements for use of the signal. (Fig. 1) <IMAGE>
Patent IT-1269146-B (IT)
Title: Process for removing wastes from the processing of wine through the use of bacteria of the Acetobacter genus immobilised on a porous support and said supports
Inventor: ARRIGONI GIANCARLO
Filed: 1994-11-08
Granted: 1997-03-21
Abstract: A process which can be used to eliminate wastes from the processing of wine which are responsible for polluting effluents; supports for the bacteria used in the said process are also described.
Patent IT-1256015-B (IT)
Title: Variable speed transmission system, especially for remote controlled electric vehicle
Inventor: CHIEN SHI-HAI
IPC: B60L/
Filed: 1991-04-05
Granted: 1995-11-20
Abstract: The present invention pertains to an improved system of variable speed transmission, especially useful for electrically actuated vehicles, controlled by a normal manual gearbox. The manual gearbox has a power source formed by an electric motor of special design, having an external shell which can rotate relative to an internal rotor, such that the power from the external rotary shell and from the internal rotor of the electric motor can be transmitted respectively to a front and rear differential, and the vehicle can be powered to move via the differentials. The corresponding transmission shafts between the electric motor and the front and rear differentials can be selectively locked so as to selectively lock the power arriving from the motor when transmitted to the differentials, thereby varying the velocity of the wheels of the automobile. <IMAGE>
Patent IT-1251024-B (IT)
IPC: G21C1/09
Filed: 1991-07-30
Granted: 1995-05-02
Abstract: Pressurising apparatus (1) is described which comprises a cylindrical tank (2) divided by a partition (7) into a lower part (6) containing cold water and an upper part (5) containing hot water in equilibrium with a mass of steam (9) above it. The apparatus further includes at least one duct (10, 11) connecting the first and second parts which has a first end (10a, 11a) immersed in the hot water in the upper part (5) and a second end (10b, 11b) immersed in the cold water in the lower part, and at least one condensation duct (12) having a first end (12a) located in the mass of steam (9) and a second end (12b) immersed in the cold water in the lower part (6). <IMAGE>
Patent IT-1254430-B (IT)
IPC: C10L3/04
Filed: 1992-02-11
Granted: 1995-09-25
Abstract: Monolithic porous mass free from asbestos, for filling acetylene cylinders, the mass being based on calcium silicate obtained from lime and crystalline quartz powder, characterised in that the binder consists of inorganic synthetic fibres based on carbon and/or of vermiculite, with the optional addition of one or more dispersing and densifying agents.
Patent IT-1259035-B (IT)
Title: Gruppo a pinze per una pettinatrice
IPC: D01G19/16
Filed: 1992-05-29
Granted: 1996-03-11
Abstract: Il gruppo a pinze comprende una pinza inferiore (6,7) come pure una pinza superiore (11,12) e una pinza supplementare (14,15), le quali sono mobili relativamente alla pinza inferiore (6,7) rispettivamente fra una posizione chiusa e una posizione aperta. La pinza supplementare (14,15) è elasticamente caricata (35) verso la posizione chiusa. Quando la pinza superiore (11,12) si trova nella sua posizione aperta, la pinza supplementare (14,15) si trova nella sua posizione chiusa e serve a bloccare fissamente su una piastra (7) della pinza superiore (11,12) si muove nella sua posizione chiusa, allora parimenti elementi di accoppiamento (21.1) disposti sulla pinza superiore (11,12) vengono a contatto con elementi di battuta (15.1), disposti sulla pinza supplementare (14,15) e aprono la pinza supplementare (14,15) in modo che la falda possa essere fatta avanzare sulla piastra (7) della pinza inferiore. L'istante dell'apertura della pinza supplementare (14,15) è determinato dalla posizione degli elementi di accoppiamento (21.1) sulla pinza superiore (11,12). Prima dell'apertura la forza di bloccaggio, esercitata dalla pinza supplementare (14,15) è costante; essa è indipendente dall'istante dell'apertura della pinza supplementare (14,15) e dall'ampiezza di apertura della pinza superiore (11,12).
Patent IT-1264023-B (IT)
Title: Impianto per la distruzione di materiali esplosivi
Inventor: FERRONI GIANFRANCO
IPC: E04H/
Filed: 1993-01-29
Granted: 1996-09-09
Abstract: Viene previsto un impianto per la distruzione di materiali esplosivi comprendente un contenitore, mezzi di movimentazione e posizionamento di materiali esplosivi da distruggere atti e disporre gli stessi materiali esplosivi internamente al contenitore in posizione distanziata dal fondo e dalla parete laterale di quest'ultimo, ed un'apparecchiatura per il riempimento del contenitore con materiale schiumoso in grado di attenuare la pressione associata all'onda d'urto generata dalle esplosioni.
Patent IT-1249679-B (IT)
Title: Process for the preparation of a cosmetic and/or pharmaceutical preparation in the form of a water-soluble spongy film, and water-soluble spongy film thus obtainable
Inventor: NOCILLI FRANCO
IPC: A61K/
Filed: 1991-07-15
Granted: 1995-03-09
Abstract: Process for the preparation of a cosmetic and/or pharmaceutical preparation in the form of a water-soluble spongy film, characterized in that a water-soluble spongy film is essentially obtained by the combination of the following operations: mix at least one film-forming substance, preferably selected from the group comprising at least one polyvinyl alcohol among those with polymerisation level 500-5000, at least one polyethylene glycol among those with molecular weight in the range 1000- 6000 and combinations thereof, at least one plasticising substance, for example glycerine, and at least one substance with surfactant-dispersant properties, for example a nonoxinol, until a dense, fluid, transparent and homogeneous solution is obtained; add to the solution thus obtained at least one cosmetic and/or pharmaceutical active principle which is intended to apply to the skin or the mucosa, so that the composition of the resulting mass expressed in percentage by weight is essentially 6-20% of film-forming substance, 0.5-6% of plasticising substance, 1-10% of dispersant, 2-20% of active principle, the remainder of the composition to 100% being water; stir the mass thus obtained, preferably for times lying between 10 and 60 minutes, to promote the incorporation of air into the mass so as to obtain an increase of the initial volume preferably lying in the range 50%-200%; distribute the expanded mass thus obtained uniformly onto a horizontal cylinder rotating about its own axis, heated preferably to temperatures from 40 to 80 degree C, and situated in a chamber into which is passed dehydrated air preheated preferably to 50-80 degree C; detach, if necessary by mechanical means, the spongy film thus obtained, of thickness preferably lying between 0.3 and 3 mm; and cut the spongy film to the dimensions suitable for subsequent packing.
Patent IT-1254137-B (IT)
Title: Macchina jacquard a passo aperto a doppia alzata per macchine tessitrici per la produzione di tessuti polari.
Inventor: SEILER WOLFGANG
IPC: D03C3/36
Filed: 1992-01-17
Granted: 1995-09-11
Abstract: Nelle macchine Jacquard a passo aperto a doppia alzata destinate alla produzione di tessuti polari i portalame sono provvisti di lame di un primo tipo con elementi di aggancio previsti in una determinata altezza uguale per le piastrine e le lame di un secondo tipo provviste ciascuna di almeno due elementi di aggancio disposti e distanza, e/o lame di un terzo tipo i cui elementi di aggancio sono mobili rispetto al portalame in un rapporto di riduzione o di moltiplicazione tale che essi corrispondono in un punto morto del movimento di alzata del portalame alla posizione di altezza degli elementi di aggancio delle lame del primo tipo e che assumono nell'altro punto morto una posizione di altezza diversa dalla posizione degli elementi di gancio del primo tipo di lama.
Patent IT-1249482-B (IT)
Inventor: CARU MARCO
IPC: B24D9/04
Filed: 1991-02-05
Granted: 1995-02-23
Abstract: At each end of roller (3) there is a fastening device (6). Essential member of fastening and tensioning device is a bladder (9) which, set into pressure, provides, directly a twofold effect of fastening and distension, as shown by arrows (55, 55'), as well as, indirectly, a third contemporary screwing - drawing effect, as shown by the arrow (55") obtained in combination with a keying coupling spiral, shiftable between an annular member (90), coating the extreme poles of the roller (3) and a hub (91), adjusted by a spiral keying (39). Rollers (3) are made, at least in the shell (30), of material of lower specific gravity than that of light alloy.
Patent MX-164567-B (MX)
Inventor: WEDER DONALD E
IPC: B31B50/59
Filed: 1985-05-22
Abstract: An article forming system for forming at least one sheet of material into an article, such as a decorative flower pot cover for example, and a novel article formed utilizing such a system. The article forming system includes a male die, a female die and a platform having a support surface and an opening extending through the support surface. The female die is disposed generally within the opening in the platform with the upper end of the female die being disposed near the support surface. The article forming system includes means for slidingly holding portions of the sheet of material generally against portions of the support surface while permitting such held portions to slide on the support surface , during the forming of the article for cooperating in forming a decorative border on the decorative flower pot cover type of article which flares generally away from the flower pot object when the decorative flower pot cover article is applied to the flower pot. The article formed in accordance with the present invention includes overlapping folds formed by overlapping portions of the sheet of material to bring portions of the sheet of material into bondable contact, the overlapping folds providing the mechanical strength necessary for the formed sheet of material to hold a predetermined shape ( thereby permitting the utilization of thinner sheets of material to form articles.
Patent PT-101793-B (PT)
Inventor: LARRUMBIDE JAVIER MAIDAGAN
IPC: B23H7/10
Filed: 1995-11-07
Abstract: The present invention relates to a device for detecting success in threading the wire onto an electrical discharge machine, of the kind that has wire traction elements 1 on its lower head 3 and contact sockets 6, characterized by the device consisting of: a) An insulating transformer 10 that connects the first terminal of its first turn at a point of contact on the wire guide downline from the traction elements 5 of the lower head 3 and in its vicinity; b) A DC-to-AC converter 11 supplies the transformer 10 output with voltage; c) A comparator-amplifier 12 receives the output signal from the insulation transformer 10 and sends it to a microprocessor 8 that controls the wire threading device 1. <IMAGE>
Patent RO-87614-B (RO)
Inventor: MICU CONSTANTIN ANTON
IPC: B23F15/02
Filed: 1982-01-13
Abstract: Inventia se refera la o masina-unealta pentru prelucrarea prin mortezare a rotilor dintate cu profil necircular, de exemplu: roto ovale pentru centrare. Masina-unealta este prevazuta cu o transmisie cuprinzînd o pereche de roti cu profil necircular din care una antrenata si cealalta condusa, distanta între centrele acestora fiind constanta, miscarea fiind transmisa la scula de mortezat cu profil necircular asemenea cu al rotilor din angrenajul de transmisie piesa de prelucrat avînd de asemenea un profil necircular asemenea rotilor din angrenajul de transmisie, distanta centrelor sculei de mortezat si al piesei de prelucrat fiind constanta.
Patent TW-202390-B (TW)
IPC: A61K9/08
Filed: 1990-05-08
Granted: 1993-03-21
Abstract: Stable solutions of rebeccamycin analog consist essentially of (a) water, (b) 8-N-(diethylaminoethyl)rebeccamycin in an effective dosage amount, and (c) pharmaceutically acceptable acid such that the presence of a molar equivalence thereof would solubilize (b), said acid being present in excess of said molar equivalence to provide a stabilizing pH ranging from 3 to 4, preferably from 3.0 to 3.6. A preferred solution contains 10 mg/ml of the free base and tartaric acid in equimolar amount with the free base to provide a pH of 3.5. Preferably, the solution is prepared by forming a suspension of 8-N-(diethylaminoethyl)rebeccamycin in water and adding acid to provide a pH ranging from 3 to 4.
Patent TW-207012-B (TW)
Title: Adjustment of interface card address for personal computer
Inventor: JOU YEU-JIUN
IPC: G06F12/00
Filed: 1992-12-11
Granted: 1993-06-01
Abstract: System and method to adjust interface card addresses for personal computer when two addresses are conflicting; the method comprises: Firstly, continously read a register five times. If any other operation, such as read of other registers or any write operation is intervened, the flow is resumed to the start point. Then, read new address one time to store the address. Then, continously read new addresses four times. If any other operation, such as read of other registers or any write operation, is intervened, the flow is resumed to the start point. Finally, read old address one time to implement final protection, and write the address of the register into address register and accomplish the operation of address change.
Patent TW-409200-B (TW)
Title: Composite mirrors
Inventor: GRAHAM CHARLES RICHARD
IPC: C23C18/08
Filed: 1993-10-19
Granted: 2000-10-21
Abstract: Composite mirrors on a substrate comprising a mixture of up to 20 percent of polymer and at least 80 percent of metal clusters, e.g. of gold, palladium or silver, which have a nominal diameter less than 100 nanometers and which are agglomerated in a layer conforming to the surface of the substrate. Composite mirrors are produced by coating a substrate with a solution comprising at least 80 percent solvent, e.g. water and alcohol, and up to 20 percent of a mixture of up to 20 percent polymer, e.g. methylcellulose, and at least 80 percent metal, present as a salt of volatiles-forming anion, e.g. silver lactate or palladium acetate; dry films of polymer and salt are exposed to heat or ultraviolet light to convert the salt to metal clusters. Polymeric mirrors are especially useful for making reflection holograms on polymeric surfaces embossed with a latent holographic image in a relief pattern.
Patent TW-271031-B (TW)
IPC: H04R1/02
Filed: 1994-05-19
Granted: 1996-02-21
Abstract: Holding device for wall and ceiling loudspeakers, consisting of a holding frame for the loudspeaker housing and a covering plate, as well as fixing elements of the holding frame against a holding plate fixed in the wall, characterised in that the fixing elements consist of a spring leg (4) fixed on the rear side of the holding frame, whereby the spring (6) is held in the assembled position by means of an eyelet (9) on a release element (10) and, in the holding position, lies against the rear side of the holding plate (8).
Patent TW-242695-B (TW)
Title: Manufacturing method for silicon wafer
Inventor: HWANG JONG-CHUAN
IPC: H01L21/461
Filed: 1994-08-18
Granted: 1995-03-11
Abstract: A manufacturing method for silicon wafer mainly includes the following steps: 1. preparing material such as silicon wafer, glass, water-soluble glue, film plate and tape; 2. fixing silicon wafer: (1) coating one layer of evenly distributed water-soluble glue on the glass surface, then overlaying the silicon to the water-soluble glue on the glass to adhere, then air-drying it; (2) after air-drying, then coating one layer of evenly distributed water-soluble glue on the silicon wafer surface to make the surface of silicon wafer isolate with outside; 3. fixing film plate by adhering the pre-produced film plate on the silicon wafer, then proceeding next sandblasting operation; 4. sandblasting the silicon wafer adhered on the glass surface to make the silicon wafer form the same silicon wafer with film plate through etching 5. split operation (1) pasting transparent tape by pasting the tape on the film plate; (2) sousing pure water, then putting the main part into pure water, then extracting the glass and tape with adherent film to get the needed small chip; (3) completing the operation.
Patent TW-379249-B (TW)
Title: Process for the complete filling without any emissions of horizontal chamber coking ovens
Inventor: PIDUCH HANS-GUNTER
IPC: C10B31/04
Filed: 1994-09-08
Granted: 2000-01-11
Abstract: The invention relates to a process for the complete filling without any emissions of horizontal chamber coke ovens with bulk coal through charging holes located in the oven top, whereby the effective volume of the oven chamber to be filled is determined during and/or after each coke pushing cycle and as a function thereof the coal filling volume of the oven chamber is controlled.
Patent TW-479061-B (TW)
Title: Sialic acid derivatives
Inventor: CHAKI HARUYUKI
IPC: C07J17/00
Filed: 1994-12-20
Granted: 2002-03-11
Abstract: Sialic acid derivatives represented by the general formula (I): wherein R1 is a steroidal compound residue; R2 is H or alkyl; R3 is alkyl; wherein each of R6 and R7 is H, alkyl or the like and l is an integer of 0 to 6; or the like; X is O or S; R4 is H or acyl; and R5 is R14O-(R14 is H or acyl) or R15NH-(R15 is acyl or the like); their salts, hydrates or solvates are provided. Sialic acid derivatives of the present invention are expected to be effective medicines for the prevention and therapy of senile dementia including Alzheimer's disease they increase ChAT activity in cholinergic neurons.
Patent TW-270234-B (TW)
Title: Manufacturing process for lightly doped drain transistor device
Inventor: LU HUOO-TIEE
IPC: H01L27/105
Filed: 1995-06-07
Granted: 1996-02-11
Abstract: A manufacturing process for lightly doped drain transistor device, that is applicable to one substrate, comprises: forming the first insulation on the substrate, then performing the first ion implantation procedure in order to adjust threshold voltage of channel; forming the second insulation and the third insulation on the above first insulation in sequence; by lithographic process defining gate area pattern to expose designated gate area; through etching procedure etching the first insulation to the third insulation in order to make the above exposed gate area present one inverse-T trench; forming one gate oxide on substrate surface of the trench; forming one conducting layer on gate area of the above inverse-T trench and the third insulation; with conducting layer of the trench's two sides and the third insulation as mask, performing anti-punchthrough second ion implantation procedure; filling conducting material in trench above the above gate oxide, and generating one inverse-T gate electrode after etching back; removing the third insulation; removing the second insulation; with upper half part of the above gate electrode as mask, performing the third ion implantation procedure in order to form lightly doped source/drain and heavily doped source/drain simultaneously.
Patent TW-448057-B (TW)
Title: Novel formulations for transdermal drug delivery
Inventor: JIANG CHIN-JR
IPC: A61K9/70
Filed: 1995-09-01
Granted: 2001-08-01
Abstract: A unit dosage system to deliver drugs through skins for therapeutic use has been developed. The system is composed of two protective layers, i.e., a backing layer and a release liner, and a drug/excipients/adhesive matrix which is sandwiched between the protective layers. The drug/excipients/adhesive matrix is a mixture of drug and pharmaceutically acceptable excipients, such as propylene glycol, propylene glycol laurate or labrasol, which are dispersed or dissolved in polymer adhesives. Unique excipients are formulated in the matrix to enhance drug permeation rates. A combination of propylene glycol and glycol laurate enhances the skin permeation of the studied drugs, such as a ketotifen, estradiol, clenbuterol or estradiol/levonorgestrel combination. Added of Labrasol further enhances the skin permeation of these drugs.
Patent TW-337518-B (TW)
Title: Sulfuric acid alkylation with n,n'-dimethyl-1,4-phenylenediamine
Inventor: CHEN WENN-SHING
IPC: C07C2/58
Filed: 1995-11-23
Granted: 1998-08-01
Abstract: A process for sulfuric acid alkylation with n,n^-dimethyl-1,4-phenylenediamine, which comprises mixing the two components, and reacting the mixture with isobutane/olefin, in which the olefin includes 3-carbon olefins, 4-carbon olefins, 5-carbon olefins or mixtures thereof, the operation pressure of alkylation is 30-50 psig, the operation temperature is 5-12 deg. C, the concentration of sulfuric acid solution is 90.0-98.5 wt%, the suitable concentration of n,n^-dimethyl-1,4-phenylenediamine is 0.01-5.0 wt%, the feed ratio (weight ratio) of isobutane and olefin in the reaction mixture is 4:1 to 14:1, and the reaction volume ratio of sulfuric acid solution and isobutane/olefin is 1:3 to 3:1.
Patent TW-279282-B (TW)
Title: An isolation switching device of compressive gas
Inventor: YATSUMA SACHIKI
IPC: H02B13/02
Filed: 1995-12-21
Granted: 1996-06-21
Abstract: An isolation switching device of compressive gas which seals the gas of SF6 into the metal container constituted with double main mother line and it has a a first main mother line disposed by parallel, a second main mother line disposed by parallel and an isolationswitching device of compressive gas located between the units of first main mother line and second main mother line, and the feature is that it includes; 1. An assistance mother line disposed outside the first main mother line and second main mother line. 2. A divergent mother line which is connected with one side of the first main mother line and one side of the assistance mother line through the gas interrupter. 3. A divergent mother line which is connected with the other side of the first main mother line and the other side of the assistance mother line. 4. A divergent mother line which is connected with one side of the assistance mother line and one side of the second mother line. 5. A divergent mother line which is connected with the other side of the assistance mother line and the other side of the assistance mother line through the gas interrupter. 6. A counting and sensory transformer which is disposed in each divergent mother line.