baber/WOPTO huggingface dataset:
Patent IT-1270511-B (IT)
Title: Double-function remote control, in particular for actuating hydraulic distributor
Inventor: ZANICHELLI GIANNINO
IPC: G05B/
Filed: 1993-10-20
Granted: 1997-05-06
Abstract: The invention falls within the field of remote controls for actuating hydraulic distributors. The remote control envisages the motorization of two shafts 5 and 6, one independent from the other, while a number of electromagnetic clutches and mechanical joints 8 identical to the number of distributor control levers 7 are inserted on each of said shafts. The contiguous clutches on the two shafts are connected mechanically by a connecting rod 11, connected in turn to the distributor lever. <IMAGE>
Patent IT-1257661-B (IT)
Title: Liquid flow regulating valve, in particular for abrasive liquids in the sector for the production of ceramic objects
IPC: F16K/
Filed: 1992-06-18
Granted: 1996-02-01
Abstract: A flow regulating valve, typically for abrasive fluids, comprises an internal channel 10 which connects two openings, i.e. an inlet opening 11 and outlet opening 12, an intermediate opening 13 which belongs to said channel 10 and which has a support seat 13' for an obturator body 32' and envisages an elastic membrane 31 which is peripherally fixed in a sealed manner on the body 2 of the valve and which is located between said intermediate opening 13 and said obturator body 32' such that the latter is not struck by the fluid. <IMAGE>
Patent IT-1244907-B (IT)
Inventor: CAPECE PASQUALE
IPC: H01Q25/00
Filed: 1991-01-23
Granted: 1994-09-13
Abstract: This invention concerns a partially overlapped beam antenna system, formed by a reflector, an array of radiating elements and a beam-forming network, all in a peculiar configuration which is the most innovative feature of this invention. The configuration consists of a double cascade which exploits all possible degrees of freedom applicable to the optimisation of the radiating element excitation coefficients. The optimisation of such coefficients in a multi-feed reflector system, with two or more overlapping beams, only the orthogonality of the exciters has to be ensured, each for its own coverage. This invention belongs to the electronic antenna field, with a particularly favourable application in space-borne platforms. <IMAGE>
Patent IT-1258852-B (IT)
Title: Modular bicycle that can be converted into a tandem
IPC: B62K/
Filed: 1992-09-25
Granted: 1996-03-01
Abstract: The bicycle is modular with the addition of a rear saddle 8, with the bringing into operation of a folding handlebar 11 on the horizontal member of the frame and the addition of a set of pedals 1, connected to the main ones, so as to permit the passenger to assist with the driving. <IMAGE>
Patent IT-1256560-B (IT)
Title: Dispositivo sotto-valvola intercettatrice di flusso per bombola di gas
IPC: F17C13/12
Filed: 1992-12-18
Granted: 1995-12-07
Abstract: Il dispositivo è costituito da una sotto-valvola S intercettatrice di flusso, atta ad essere inserita tra la sommità della bombola e il rubinetto di erogazione R, oppure dopo il rubinetto R, oppure costruito monoblocco con il rubinetto, dotata di due mezzi A e B, paralleli, di passaggio alternativo del gas nei due versi, per la carica della bombola e per l'erogazione, che vengono azionati, automaticamente, secondo una taratura prefissata, dalle pressioni dei gas, al fine di evitare il completo svuotamento della bombola.
Patent IT-1275352-B (IT)
Title: Audible indicator for telephones with piezo-ceramic element in the form of a circular sector secured by an elastic element
Inventor: BRACHI MASSIMO
IPC: H04M/
Filed: 1994-11-30
Granted: 1997-08-05
Abstract: An audible indicator using as its transducer a piezo- membrane which is secured to the bridge plate by a contact spring and which can be shaped in the form of a half-circumference or a sector of a circumference with an angle of aperture which is a function of the resonant frequency. Fig. 1. <IMAGE>
Patent IT-1257573-B (IT)
Title: Perfezionamento ad una apparecchiatura particolarmente aspirapolvere efiltro relativo
Inventor: PIETROBON SILVANO
IPC: A47L9/18
Filed: 1992-01-17
Granted: 1996-02-01
Abstract: Perfezionamento ad una apparecchiatura particolarmente aspirapolvere e filtro relativo, del tipo comprendente:- un primo filtro, essendo costituito da un mezzo di distribuzione dell'aria almeno parzialmente sommerso in una quantità di acqua contenuta nella sottostante vasca, detto mezzo essendo direttamente connesso al collettore di aspirazione dell'aria prelevata esternamente;- un secondo filtro, essendo impegnato superiormente ed in prossimità del detto mezzo di distribuzione dell'aria aspirata, detto filtro essendo ricavato dalla lavorazione di fibre vegetali e/o animali;- dell'acqua preventivamente immessa nella sottostante vasca di contenimento, la quale sommerge almeno parzialmente il detto mezzo di distribuzione.
Patent IT-1260278-B (IT)
Title: Dispositivo automatico di sostituzione lampadina
IPC: F21V21/00
Filed: 1992-11-09
Granted: 1996-04-03
Abstract: Dispositivo automatico di sostituzione lampadina (11) idoneo a cooperare con sorgenti di luce di segnalazione e controllo quali fori (23) per autovettura, semafori, ecc., detto dispositivo (10) essendo posto in posizione posteriore all'elemento parabolico direzionale (22) del fascio luminoso e cooperando col foro posizionatore (21 ) della lampadina (11) nel detto elemento parabolico (22) e con l'asse di detto foro (21) almeno nella rese terminale di posizionamento e bloccaggio lampadina (11), detto dispositivo (10) presentando un carosello (12) con almeno due carrelli (19) porta-lampadine (11), ogni carrello (19) presentando una prima posizione avanzata di lavoro (19a) ed una posizione arretrato di non lavoro (19b), detto carosello (19) essendo rotante a passi.
Patent IT-1262204-B (IT)
Title: Bucket for drilling equipment
Inventor: CASAGRANDE SERGIO
IPC: E02D/
Filed: 1993-09-27
Granted: 1996-06-19
Abstract: Bucket for drilling equipment, able to be connected axially to the end rod 32 of the rods of rotary type drilling equipment 33 and able to be inserted in the hole 37 provided by a rotary drilling tool 35 operated by said rotary type drilling equipment 33, presenting an axially hollow external body 11 presenting on top an upper end stop 16 and at the bottom two opposite hinged valves 27, said external body 11 having on the inside a first upper carriage 12 and a second lower carriage 13, both of them axially movable but locked at the circumference, said second lower carriage 13 having at the bottom lever means 28 for connection to said valves 27 and at the top projecting means 19, said first upper carriage 12 having at the bottom means of grabbing and holding 18 and at the top means of coupling 14 to the end rod 32, there being provided in co-operation with said first upper carriage 12 deactivation means 20 interlocked with the means of grabbing and holding 18. <IMAGE>
Patent PT-100181-B (PT)
Inventor: WEBER GERALD MARTIN
IPC: A61F13/49
Filed: 1992-02-28
Abstract: A "zero strain" stretch laminate web exhibiting a non-uniform degree of elasticity, as measured in the direction of elasticization at various points along an axis oriented substantially perpendicular to the direction of elasticization. Improved method and apparatus for non-uniformly stretching "zero strain" stretch laminate webs to impart elasticity thereto in the direction of stretching, at least up to the point of initial stretching are also disclosed. The "zero strain" stretch laminate material is formed of at least two plies of material which are either intermittently or substantially continuously secured to one another along at least a portion of their coextensive surfaces while in a substantially untensioned ("zero strain") condition. One of the plies is stretchable and elastomeric, while the second ply is elongatable, but not necessarily elastomeric. The second ply will, upon stretching of the laminate, be at least to a degree permanently elongated so that, upon release of the applied tensile forces, it will not return to its original undistorted configuration. This results in z-direction bulking of the laminate web when the applied tension is released as well as elastic extensibility in the direction of initial stretching, at least up to the point of initial stretching. In a particularly preferred embodiment of the present invention, the mechanical stretching of said laminate web is carried out by passing said laminate web between at least one pair of meshing corrugated rolls, the degree of meshing between said corrugated rolls being non-uniform about the periphery of said rolls, whereby said laminate web is subjected to non-uniform incremental stretching as it passes therebetween to produce a varying degree of elasticity in the resultant web.
Patent PT-101582-B (PT)
Inventor: VOGELAAR ROBBERT
IPC: E01B5/00
Filed: 1994-09-30
Abstract: Rail bar 1 whereby annoying noise is considerably reduced, which has, arranged in the recess of the web 6, 7 of the rail bar, a mouldable material with a low density, for example a polymer with a filler of finely divided cork-bark particles. When a body with a density which is considerably higher is arranged in this mass, the noise generated is even more restricted. Application in a railway system in which the body of the train or electric-carriage wheels is filled with a polymer with a filler of finely divided cork-bark particles results in an even greater restriction of annoying noise. <IMAGE>
Patent PT-103565-B (PT)
Inventor: MINAS GRACA MARIA HENRIQUES
IPC: G01F1/66
Filed: 2006-09-19
Abstract: The present invention is related to a device through which a liquid or gas fluid flows, allowing the measurement of the respective flow. The device of tubular form is conceived in single part, manufactured from a piezoelectric polymer such as PVDF (2), in which one or more electrodes are placed in its interior (3) and one or more electrodes are placed in its exterior (1). When one of the exterior electrodes is excited by electric voltage, whose frequency is placed in the scope of tens or hundreds of megahertz, the area of the pipe that is in contact with it oscillates, producing an ultrasound with the same frequency. There are basically two readout methods of flow sensors based on ultrasounds: the Doppler Effect and the time of transit. In any of these methods, the frequency or phase shifts between the emitted and the received signals are used to calculate the speed of the liquid or gas passing through the pipe. The flow is then calculated by multiplying the speed of the fluid by the area of the section of the pipe.
Patent RO-82683-B (RO)
Title: Starch modifying process
Inventor: MARQUETTE GEORGES HENRI ALBERT
IPC: C08B31/00
Filed: 1981-08-05
Abstract: A preferably continuous process for gelatinising and chemically modifying starch comprises; providing an aqueous slurry of starch and gelatinising the starch therein; mixing the starch with a reagent therefor and subjecting the mixture, during or after gelatinisation, to ultra-high frequency radiation (preferably 2450 MH2) to chemically modify the starch. The starch may be subjected to the radiation, e.g. under the conditions of gelatinisation or after application of a starch glue to a paper sheet.
Patent RO-82238-B (RO)
Title: Flexible bag for transporting and storing bulk cargo
Inventor: NIEMINEN KAUKO
IPC: B65D33/14
Filed: 1981-09-09
Abstract: A flexible container (10) for transporting and storing bulk goods, comprising a shell (11a), bottom (12) and filling aperture (13) and provided with lifting loops (14a, 15a, 14b, 15b), these loops having been formed of strip-like parts (14a, 14b, 15a, 15b) constituting straight extensions of the upper part of the shell and joined together by one or several seams (16, 17), wherein with a view to affording adequate strength to said loops the strip-like parts are pleated, presenting a lower and upper plane and have been overlapped. The pleated strip-like parts to be joined together may be inserted one in the fold of the other. The connecting seam may be located substantially in the central region of the lifting loop.
Patent TW-224966-B (TW)
IPC: A61P25/00
Filed: 1993-05-03
Granted: 1994-06-11
Abstract: N-Aralkyl- and N-heteroaralkylaminoalkanephosphinic acids of the formula I <IMAGE> in which R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, araliphatic or heteroarylaliphatic radical having at least 2 C atoms, R1 represents hydrogen or hydroxyl, R2 denotes an optionally functionally modified carboxyl-substituted araliphatic or heteroarylaliphatic radical which is bonded directly or via a spacer and R3 represents hydrogen, lower alkyl or a group R2, and their salts have useful nootropic and antiepileptic properties and can be used for the preparation of a nootropic or antiepileptic medicament.
Patent TW-213978-B (TW)
Title: Spetacle lens transmission measurement equipment
Inventor: SUN CHIA-SHEN
IPC: G01J1/04
Filed: 1993-05-24
Granted: 1993-10-01
Abstract: This claim is one spectacle lens transmission measurement equipment with low cost and fast speed. It consists of : 1. Lighting whose wavelength is within the range of the equipment 2. Collimator lens used to focus the beam and make them parallel 3. Beam splitter splitting the beam to the first and second beam 4. First reference comparison circuit converting the first beam to the first reference comparison signal 5. Tested lens located on the way through which the second beam is emitted 6. Second reference comparison circuit converting the second beam to the second reference comparison signal 7. Divider circuit dividing the first and second reference comparison signal and output the result 8. Transmission compensation circuit normalizing the divided signal and output the measured signal of tested lens 9. Power supply device connected to the lighting, the first and second reference comparison circuit and transmission compensation circuit. 10. Display module connected to power supply and transmission compensation circuit, display the transmission of tested lens from its measured signal.
Patent TW-310335-B (TW)
IPC: C08J5/18
Filed: 1993-11-29
Granted: 1997-07-11
Abstract: Process for the manufacture of a polymeric object starting from a solution of a polymer in a solvent and comprising drawing a solvent-containing polymeric object, the solvent containing a first and a second component, the first component being more volatile than the second one and drawing being effected in the presence of the second component after removal of the first component and a solution of a spinable polymer in a solvent containing two components, one of the components being more volatile than the other.
Patent TW-311897-B (TW)
IPC: B32B27/08
Filed: 1994-02-08
Granted: 1997-08-01
Abstract: The invention relates to transparent laminated pane (glazing) systems comprising a) at least 2 acrylic outer panes S and S' having parallel surfaces which are at least 2 mm thick and b) an interlayer Z containing a thermoplastic elastomer, where the elastomer E comprises 60-100 % by weight of a copolymer built up from a comb polymer KP comprising from 50 to 5 % by weight of polymethyl methacrylate macromonomers of the formula I <IMAGE> in which R is a free-radical-polymerisable terminal group and n is of such a magnitude that the molecular weight of the macromonomers is in the range from 500 to 100,000 daltons, and from 95 to 50 % by weight of alkyl acrylates of the formula II <IMAGE> in which R4 is an alkyl radical having 2 - 20 carbon atoms.s
Patent TW-349936-B (TW)
Title: Process for the production of ethanol and isopropanol
Inventor: RAMACHANDRAN RAMAKRISHNAN
IPC: B01D53/04
Filed: 1994-08-23
Granted: 1999-01-11
Abstract: A sort of method of manufacture of ethanol, including the following steps: (a) mixture in the reaction area of ethylene - ethane and water with hydrate catalyst in gaseous conditions for production of ethanol, without reaction of ethylene and ethane; (b) recycling of ethane from the gaseous product; (c) under the temperature of 50 EDG C to 250 DEG C and pressure of 1 to 100 bar and by means of adsorbing of ethylene selectively in gaseous substance containing no ethane for selective adsorption of ethylene from gaseous product containing no ethane, being the adsorbent 4A pumice; (d) reproduction of adsorbent for manufacture of ethylene stream; and (e) recycling of the ethylene-enriched stream to the reaction area.
Patent TW-359916-B (TW)
Title: Electric system with common driving load and interactive power generation functions
Inventor: YANG TAI-HAN
IPC: H02P9/00
Filed: 1994-08-30
Granted: 1999-06-01
Abstract: The invention discloses an electric system comprised of at least two electric sets with identical or different electric properties and having a common driving load and interactive power generation functions. Each member in the system performs the following control through a transmission member capable of performing a clutch control: (1) each electric set capable of separately or jointly driving a load; (2) one of the electric set capable of generating a regenerated power by the feedback of the load; (3) one of the electric set capable of performing rotation and outputting by receiving an external electric power to drive another electric set for charging the battery or outputting to the other load. The above functions can be achieved by the transmission member capable of performing a clutch control. The transmission member can be selected from a clutch, unidirectional transmitting clutch or a centrifugal clutch that is operated manually, mechanically, electromagnetically or hydrodynamically. This system is used for a stationary mechanism or a movable mechanism, such as an electric carrier, car, boat, rail car, etc. As required, the electric set can be used to drive a motor or regenerate power during braking or, while in stationary, feeding in a.c. or d.c power to drive one of the electric set for power generation and feeding power to a load (such as charging a battery, etc.)
Patent TW-260751-B (TW)
Title: Dead reckoning system
Inventor: GUO FANG-XI
IPC: G01S5/00
Filed: 1994-10-03
Granted: 1995-10-21
Abstract: A vehicle positioning device includes: (1) one first displacement generating device outputting one first pulse signal representing the vehicle displacement message; (2) one forward/backward status signal generating device outputting one status signal based on vehicle forward or backward; (3) one direction signal generator that is based on the vehicle heading direction to output one first digital signal!Bthe second digital signal, the first digital signal representing cosine value of angle between the vehicle and north direction, the second digital signal representing sine value of angle between the vehicle and north direction; (4) one first voltage/frequency transducer that is based on one pulse signal and one first voltage signal to output one second pulse signal whose frequency value represents direction change quantum of the vehicle, the frequency value varies dependent on the first voltage signal; (5) one micro-controller with input the above the fist pulse signal. status signal. the first digital signal. the second digital signal and the second pulse signal, calculate the vehicle position by one dead reckoning algorithm.
Patent TW-250450-B (TW)
Title: Processing device for cut powder of machine tool
Inventor: SUGATA HADASUKE
IPC: B23Q11/10
Filed: 1994-10-24
Granted: 1995-07-01
Abstract: A processing device for cut powder of machine tool, which is characterized in installing surrounding body on surrounding of blade base side of the rotation shaft, meanwhile inserting the cylindrical element, which surrounds the blades, on the blade front end side of the surrounding body to be capable of moving in-and-out, in which the cylindrical element allows the openings of the blade front end side facing toward the blade center to become tightened configuration while using spring to form energized state of the blade front end side and connect suction pipe which sucks air from inside of the cylindrical element on the surrounding body, installing axial ventilation holes on the blade so that one opening end is on the front end of blade and the other end connects with the external compressed air supply pipe.
Patent TW-279261-B (TW)
Title: A complementary metal-oxide differential-different current conveyor and the application of integral circuit and filter circuit
Inventor: LIOU SHEN-IUAN
IPC: H01L27/105
Filed: 1995-02-23
Granted: 1996-06-21
Abstract: A complementary metal-oxide differential-different current conveyor that can receive a first input signal, a second input signal, a third input signal, a fourth signal and an output signal to make the voltage sum of the first input signal and the third input signal equalized with the voltage sum of the second input signal and the fourth input signal, and enable the current value of the first input signal, the second input signal and the third input signal to be zero, and make the fourth input signal equalized with the output signal, the complementary metal-oxide differential-different current conveyor is disposed between a high voltage current source and a low voltage current source, and it includes; 1. A first differential pair whose positive phase input terminal is coupled to the third output signal, and the negative phase input terminal is coupled to the second output signal. 2. A second differential pair whose positive phase input terminal is coupled to the fourth input signal, and the negative phase input terminal is coupled to the first input signal, and the second differential pair whose positive phase input terminal is coupled to the negative phase output terminal of the first differential pair, and the second differential pair whose negative phase output terminal is coupled to the positive phase output terminal of the first differential pair. 3. An active loading current mirror which is coupled between the high voltage current source!Bthe output terminal of the first differential pair and the output terminal of the second differential pair to be a fixed ac current source and an active loading. 4. A feedback device which is coupled between the positive phase output terminal of the first differential pair and the positive phase input terminal of the first differential pair for the negative feedback, and enable the voltage sum of the first input signal and the third input signal equalized with the voltage sum of the second input signal and the fourth input signal. 5. An output device which is coupled between the high voltage source and the low voltage source and enable the current value of the output signal is equalized with the current value of the fourth input signal.
Patent TW-321682-B (TW)
IPC: C04B28/04
Filed: 1995-03-22
Granted: 1997-12-01
Abstract: Sprayable fireproofing compositions for structural members such as steel columns are provided, as well as a method of applying multiple coatings thereof. The compositions comprise a Portland cement-based material, stucco, a high density aggregate and an accelerator. The compositions eliminate the long setting times typical of Portland cement-based materials, and improve the hangability thereof. The product is produced by dry blending a mixture of Portland cement, a high density aggreagte, stucco (calcium sulfate hemi-hydrate) and optionally, a stucco set retarder and shredded polystyrene aggregate. Upon the addition of water, sprayable slurries are formed which can be pumped to the point of application. An accelerator is added in close proximity to the point of injection. The slurries adhere to the structural member in the slurried state and after setting to provide excellent fire and heat protection. Because of the relative quick setting time of the slurry upon spray application, multiple coatings can be applied within the same working day.