baber/WOPTO huggingface dataset:
Patent IT-1207303-B (IT)
Title: Ice lolly wrapping machine
Inventor: PARENTI CARLO
IPC: A23G/
Filed: 1982-07-21
Granted: 1989-05-17
Abstract: The speed of mobile (10) in communication with a base (14) is determined by monitoring Rayleigh fading of the signal strength received from base in order to adjust a threshold level so that the threshold increases with decrease in mobile speed. If the median of the signal strength received at mobile (10) from another base (16) or (18) exceeds that received from base by more than the threshold level, a handoff request is issued. Rayleigh fading is monitored by detecting the rate at which the instantaneous signal strength received at mobile (10) from base (14) crosses the short-term median level of that signal, that rate being dependent on the maximum doppler frequency which increases with mobile speed. The median measuring time period may increase with decrease in the maximum doppler frequency.
Patent IT-1193863-B (IT)
Title: Method for rolling articles
Inventor: MAGNAGHI ADRIANO
IPC: B21B/
Filed: 1979-11-22
Granted: 1988-08-31
Abstract: A compsn. of matter consists of particulate -eather which has been converted to a solid light wt. mass by the action of pressure and heat as described in patent No. 74480, from 5-200 bar at a temp. of 50-250 deg.C in a closed die. The compsn. of matter opt. includes additives and/or fillers.@(-pp Dwg.No.0/0)
Patent IT-1051830-B (IT)
Title: Once through vapour generator start=up system - includes pressure reducing station with small bore tube and conduit which controls upstream of separators (BR 24.8.76)
IPC: F22B/
Filed: 1975-12-03
Granted: 1981-05-20
Abstract: One or more relatively small bore tubes are connected to the outlet of the vapour generating section for receiving the fluid and reducing the pressure. One conduit receives fluid from the vapour generating section having control means is connected in parallel flow to the small bore tube for maintaining the pressure in the vapour generating section at a predetermined level. A second conduit for receiving fluid from the vapour generating section is connected in parallel flow to the small bore tube and first conduit for passing fluid to the separator when the flow rate of the fluid in the vapour generating section reaches a predetermined rate. A number of separators are connected to the tubes and conduits and separate the fluid into a vapour and liquid. Vapour circuit means connect the separators to the turbine for passing all the vapour formed in the separators to the turbine.
Patent IT-1050748-B (IT)
IPC: F16L47/03
Filed: 1975-12-04
Granted: 1981-03-20
Abstract: A welding method for joining self-supporting structures made of thermoplastics by assembling said structures to form an area of mutual overlap, generating heat in said area to produce a welding zone having an elevated temperature and containing said thermoplastics in an at least plastic state for mutual coalescence of said structures in said area; an expanding agent is provided in the welding zone to generate a gas pressure therein for promoting coalescence of the weld. The invention is particularly suitable for welding tubes and other pipeline elements, such as fittings or sleeves, of thermoplastics and produces a tumescent weld which fills any macroscopic voids while including a plurality of minute closed cell voids.
Patent IT-1225178-B (IT)
Title: Device to adjust the sitting height of armchairs, stools and the like
Inventor: GUALTIERI MASSIMO
IPC: A47B/
Filed: 1988-08-01
Granted: 1990-11-02
Abstract: The height is adjusted by way of two parallel pistons, the chambers of which communicate via a movable valve with adjusting lever.Counteracting springs cushion sitting and also restore the seat to its highest position during communication between the chambers.
Patent IT-1166420-B (IT)
Title: Toothed belt with layer of solidified material
Inventor: HIRAI HIDEO
IPC: F16G/
Filed: 1983-03-04
Granted: 1987-04-29
Abstract: Toothed belt with embedded pull cords is cut from a shell. The shell is produced by laying a web, made e.g. of nylon curl warp yarn and nylon straight weft yarn, in the contour of a toothed cylindrical mandrel and by pressing synthetic resin, e.g. a polyurethane elastomer in the web. After the pull cords have been applied, the belt body is produced by synthetic resin, e.g. polyurethane poured in the mould cavity.
Patent IT-982883-B (IT)
IPC: G03F1/56
Filed: 1973-03-12
Granted: 1974-10-21
Abstract: 1424817 Benzidine tetrazonium salt SOMAR MFG CO Ltd 13 March 1973 [13 March 1972 3 July 1972] 12077/73 Heading C2C [Also in Division G2] Benzidine tetrazonium zinc chloride salt is prepared by adding sodium nitrite at - 10‹ C. to a mixture of benzidine and concentrated hydrochloric acid, then adding zinc chloride followed by sodium chloride to precipitate the salt.
Patent IT-1243624-B (IT)
Title: Chemical and physical treatment of waste waters from oil mills with press or centrifugation processing
Inventor: FORTUNATO VITTORIO
Filed: 1990-12-03
Granted: 1994-06-16
Abstract: The treatment of waste waters from oil mills is a difficult process because of the high organic burden caused by diverse substances. The method described below is a derivative or substantial modification of patent No.1191528 already granted to me on 23/3/88 under application No.6401/86 in which the waste waters from the oil mills are acidified to acidic pH then treated with substantial amounts of salts of iron and aluminium and then neutralised giving an easily filterable sludge with removal of 92% of the contaminant burden.  In the present method (while also preserving some conditions and reagents) improvements in the method are introduced.
Patent IT-1070207-B (IT)
Title: Stabilised phthalocyanin dyes for paints - contg. a copper phthalocyanin pigment in gamma, delta, epsilon, or R forms
Inventor: KIENZLE PAUL
IPC: C09B/
Filed: 1974-05-22
Granted: 1985-03-29
Abstract: The mixt. contains a cpd. of formula: (where Pc is a phthalocyanin group, A is substd. by low mol. wt. alkyl; n = 1-4) mixed phthalocyanin pigment, of gamma, g, E or R- form and their chlorine derivs. having 2-4% Cl. (I) is e.g. tris(methyl-4-phenylamino methyl) cuprophthalocyanin. Amount of (I) is 1-20% of the mixture. (I) prevents crystallisation and loss of colour even in hot org. solvents. The dye mixt. has good resistance to leaching and does not migrate.
Patent IT-1160942-B (IT)
IPC: D06F37/36
Filed: 1978-11-21
Granted: 1987-03-11
Abstract: The invention relates to a circuit for adjusting the high and low spin speeds of a machine. The motor speed is adjusted by phase angle control circuit which receives an adjustable d.c. signal from the output 37 of the circuit shown in Figure 2. During normal washing, only switch 29 is closed providing a first d.c. level at output 37. During slow speed spinning switch 24 is closed to provide a second d.c. level at output 37 variable by resistor 40. At high speed the switch 43 is additionally closed to provide a third d.c. level variable by resistor 42. The resistors 40 and 42 are preferably ganged to simplify operation.
Patent IT-1236345-B (IT)
Title: Device for locking a shoe to a pedal, specifically as an improvement to an advanced pedal in velocipedes.
IPC: B62M/
Filed: 1989-11-22
Granted: 1993-02-25
Abstract: Device for locking a shoe onto a pedal, specifically as an improvement to an advanced pedal in velocipedes, consists of the fact that at least one part of the guide mechanisms is pivoted on the pedal in an elastically yielding manner, and diverges towards the exterior, by means of the elasticization obtained inside of the pedal, and is engaged to guide mechanisms; cooperating with these guides is a stopping mechanism, which is connected to them.
Patent LT-4728-B (LT)
Title: Derivatives of acyl-piperazinil-pyrimidins, preparation thereof and application as medicaments
Inventor: CORBERA-ARJONA JORDI
IPC: C07D239/46
Filed: 2000-01-18
Abstract: The derivatives of acyl-piperazinyl-pyrimidines of general formula (I), where X is O or S; R1 is alkoxy or trifluoromethyl; R2 is alkyl, cycloalkyl, heterocycloalkyl, aryl, arylalkyl, heteroaryl, or heteroarylalkyl, show activity in the central nervous system. Compounds of general formula (I) in which X is O can be obtained by reacting a derivative of pyrimidine with a derivative of piperazine or by reacting a derivative of iperazinyl-pyrimidine with a carboxylic acid or a salt or derivative thereof. Compounds of general formula (I) in which X is S can be obtained by reacting (I) in which X is O with Lawesson's reagent or with phosphorous pentasulphide. The compounds (I) show sedative activity, anticonvulsant, sleep-inducing or general anaesthetic activity and can be applied in human or veterinary medicine. <CHEM>   <IMAGE>
Patent LT-4807-B (LT)
Title: Method for heating by solar heat and device for its implementation
Inventor: ZIDONIS VILIUS
IPC: F24J2/00
Filed: 2000-10-10
Abstract: Invention describes a mean of heating a heating device for the usage of solar radiation for heating. The way of usage of solar radiation is new because it proposes collecting of the solar radiation to the collector, thus heating the gas (air) layer (serving as a heating agent), which is  between the collector and the transparent cover. In order to use such device for heating of the lodgement, it is needed to connect the open ends of the gap between the collector and the transparent cover with the heated lodgements at different height. Such heaters may be installed on the walls or roofs of the heated lodgements or even at some distance from them. In order to use this heater to heat the liquid (water), it is needed to interconnect the open ends of the above-mentioned gap between the collector and transparent cover by the pipe, upper part of which has the shape of convex side surface of the cylinder and is attached to the concave side surface of the liquid heating agent reservoir.
Patent LT-5531-B (LT)
Title: A multipolar oscillation circuit
Inventor: GOCEIKIS SAULIUS
IPC: H03D9/00
Filed: 2008-02-08
Abstract: The invention relates to transmission of energy and information by multipolar electromagnetic waves and can be used in radio engineering and telecommunications and where can be used electromagnetic waves for sending and receiving signals. A multipolar oscillation circuit comprises an induction and a capacity, wherein an induction comprises n number of coils, which are placed in space or on a plane, or n number of coil blocks, which are placed in space or on a plane, or n number of coil systems,which are placed in space or on a plane, respectively are connected to capacity, which comprises n number of two plates condensers, which are placed in a space or on a plane, or n number of two plates condenser blocks, which are placed in a space oron a plane, or condensers which comprises not less of three plates, which are placed in a space or on a plane, or synthesis of its.
Patent MX-170827-B (MX)
Title: Mejoras introducidas en la conformacion de paquetes de machos para fundicion
Inventor: ERANA AGUSTIN ARANA
IPC: B22C9/10
Filed: 1988-10-21
Abstract: La presnete invención se refiere a mejoras introducidas en la conformación de paquetes de machos para fundición, esencialmente caracterizadas porque, en una primera máquina sopladora, con la colaboración de moldes apropiados, se obtienen los machos con una configuración que se aproxima a su configuración definitiva, concretamente con excepción de una acanaladura u orificio de dimensiones apropiadas para que, al ensamblar los machos que van a conformar el paquete correspondiente, las acanaladuras u orificios queden enfrentados entre sí constituyendo un canal u orificio único que, con la colaboración de una segunda máquina sopladora, se llena con una mezcla arena-aglomerante que actúa como nexo de unión compacta entre los diferentes machos, a la vez que complementa formalmente a cada uno de ellos.
Patent MX-165038-B (MX)
Inventor: GRIFFITHS ANDREW
IPC: C02F1/72
Filed: 1989-08-15
Abstract: A process for the treatment of aqueous effluent containing cyanide and toxic heavy metals, wherein the effluent is contacted with a sufficient amount of hydrogen peroxide to oxidize at least a substantial portion of the cyanide in the effluent in the presence of sufficient trimercaptotriazine to react with a substantial portion of the metal present in said effluent, and precipitating said metal component.
Patent PT-71716-B (PT)
Inventor: LANNEAU JACQUES
IPC: B28B23/18
Filed: 1980-08-20
Abstract: The present invention concerns the manufacture of objects made of plaster, essentially in the form of boards and, specifically, the pouring onto a moving conveyor of a mixture of plaster and water into a reservoir with an open bottom installed on top of said conveyor. It proposes to integrate the upstream rear wall of the reservoir within a surface of greater dimensions than the rear wall, and displacing said continuously, with the purpose of presenting a different portion of the surface as the upstream rear wall. The invention allows continuous cleaning of the upstream rear wall without disturbing the pouring process.
Patent PT-88003-B (PT)
Inventor: CROSS PETER EDWARD
IPC: C07D491/048
Filed: 1988-07-15
Abstract: The invention provides compounds of formula (I): <CHEM> wherein R<2> is phenyl optionally substituted by one or more substituents each independently selected from nitro, halo, C1-C4 alkyl, C1-C4 alkoxy, fluoro-(C1-C4)alkoxy, aryl-(C1-C4 alkoxy), C1-C4 alkylthio, C1-C4 alkylsulphonyl, hydroxy, trifluoromethyl and cyano;  R<1> is C1-C6 alkyl or aryl-(C1-C4)alkyl; Y is an alkylene group of from 2 to 8 carbon atoms which may be straight or branched-chain having at least 2 carbon atoms in the chain linking X to the oxygen atom; X is 1-imidazolyl optionally substituted with from 1 to 3 substituents which may be C1-C4 alkyl groups or halogen atoms, or wherein the 3 and 4 positions may be linked by -(CH2)p- where p is 3 or 4; or 1- or 2-benzimidazolyl optionally substituted with one or more substituents each selected from C1-C4 alkyl, C1-C4 alkoxy, halo, CF3 and CN; and Z completes a 5 or 6 membered carbocyclic or heterocyclic ring having a carbonyl group attached to the 5-position of the dihydropyridine ring; wherein "aryl" means phenyl optionally substituted by one or more substituents each independently selected from halo, trifluoromethyl, C1-C4 alkyl, hydroxy, C1-C4 alkoxy, (C1-C4 alkoxy)carbonyl, sulphamoyl and cyano.
Patent PT-88618-B (PT)
Inventor: AYER ATUL DEVDATT
IPC: C07D417/04
Filed: 1988-09-29
Abstract: An osmotic device is disclosed comprising a first composition, and a second composition with the beneficial drug isradipine in the first composition.
Patent PT-90565-B (PT)
IPC: D06F39/02
Filed: 1989-05-16
Abstract: Method for washing laundry in a machine, according to which a dispenser and diffuser device of the reusable type is filled with a powdery product exerting activity during washing, this device is placed in the machine together with the laundry to be washed, and subsequently the washing is carried out in the usual way. A device used comprises a flexible bag 224 mounted on a ring 221 made of plastic (polypropylene), with helical radial walls 222 providing orifices through the mouth delimited by the ring 221. A cage-shaped assembly 230 is arranged inside the sleeve of the bag 224, in order to maintain the shape of the latter during washing. The product (detergent) dissolves progressively and does not leave the device in solid form virtually at all. 
<IMAGE>
Patent PT-92651-B (PT)
Inventor: HILLE THOMAS
IPC: A61K9/70
Filed: 1989-12-21
Abstract: The invention relates to a transdermal therapeutic system for the administration of physostigmine onto the skin, composed of a backing layer which is impermeable to the active ingredient, of an active ingredient depot having at least one auxiliary with supportive and distributive function in the form of a sheet-like textile material, of a matrix surrounding the latter on all sides and, where appropriate, of a protective layer which can be detached again, the matrix of which contains 10 - 90 % by weight of polymeric material selected from the group consisting of acrylate- and/or methacrylate-based polymers and esters of hydrogenated rosin, 0 - 30 % by weight of plasticisers based on hydrocarbons and/or esters, and the active ingredient depot contains 15 to 85 % by weight of a 0.1 to 70 % by weight physostigmine solution immediately after manufacture.
Patent PT-93035-B (PT)
Inventor: SANDERSON MICHAEL LANGLEY
IPC: G01F1/56
Filed: 1990-02-01
Abstract: The fluidic oscillator flow meter splits (5) the flow into two channels (3,4) from which respective feedback channels (6,7) lead back to adjacent the inlet (2). Magnets (8,9,12.13) maintain magnetic fields across the two channels and the feedback channels. - The frequency of oscillation of the flow between the two channels is determined by measuring the potential differnce across each channel in a direction perpendicular to the field and the direction of flow. Complentary sets of measurement electrodes (10,11, and 14,15) may be connected in push-pull.
Patent PT-95168-B (PT)
Inventor: WONG PATRICK S-L
IPC: A61K9/22
Filed: 1990-08-31
Abstract: A dosage form is disclosed comprising granule means for delivering soluble to insoluble drug to a warm-blooded animal.
Patent PT-95576-B (PT)
Inventor: ROESSLING GEORG
IPC: A61K9/107
Filed: 1990-10-12
Abstract: The description relates to a process for making aqueous dispersions in which the liquids are removed from a possibly multi-phase liquid mixture by means of diaphragm distillation.
Patent PT-95726-B (PT)
Inventor: GRASSO GIORGIO
IPC: G02F1/35
Filed: 1990-10-29
Abstract: The present invention relates to an optical low-noise amplifier (2) of the active-fiber type. containing a laser emitting substance (3) to be connected to an optical telecommunication fiber (1) and receiving light there from at the transmission wavelength, in which the active fiber (6) is also fed from a light source at a pumping wavelength and has a length corresponding to a partial absorption of the pumping light directly input therein, downstream of active fiber (6) a selective mirror element (8) being present which reflects the light at the pumping wavelength and is transparent to the transmission wavelength light; preferably the mirror element (8) consists of an optical demultiplexer (9) adapted to separate the transmission wavelength and the pumping wavelength on two output fibers (11, 12), a mirror (13) reflecting at least the pumping wavelength being present at the end of the fiber (7) carrying the pumping wavelength.
Patent RO-80840-B (RO)
Inventor: BOS ANDRE
IPC: E04F11/18
Filed: 1975-04-26
Abstract: Prezenta inventie se refera la dispozitive pentru realizarea de bariere fixe sau mobile de orice fel ca, de exemplu, mîini curente de protectie, balustrade de blocare si de tevase rampe, grilaje sau garduri executate direct pe teren prin asamblarea de piese standarizate si fabricate în serie mare, spre a obtine conditii optime de rapiditate, securitate si economie. Sistemul de prindere este constituit din placute identice între ele fiecare placuta putînd fi introdusa în orificiile decupate din profilele ce formeaza lisele si de a fi blocata în acest profil printr-o serie de suruburi de presiune, fiecare placuta avand pe de o parte o portiune taiata la jumatate din grosime si care se termina la jumatate din grosime si care se termina printr-un semicerc, placuta avand la centrul acestui semicerc un orificiu pentru trecerea unui ax de învîrtire, doua placute putînd fi astfel asamblate pe acest ax de învîrtire constituind o prima articulatie pentru racordarea unghiulara a celor doua lise în planul placutei si în plus fiecare placuta are o portiune centrala de grosime plina, prevazuta cu o serie de canale alezate si filetate ce traverseaza grosimea placutei permitand trecerea suruburilor de presiune pentru imobilizarea fiecarei placutepe lista respectiva, fiecare placuta avînd pe extremitatea opusa primei articulatii din planul placutei o portiune decupata la jumatate latime portiunea ce iese în afara fiind terminata printr-un profil în forma de semicilindru si fiind prevazuta cu un alezaj interior ce permite introducerea unui ax de pivotare fara sarniera.
Patent SE-444209-B (SE)
Title: A wing for a propeller
Inventor: LORENTZON NILS IVAR AGNE
IPC: F03D1/06
Filed: 1978-09-13
Abstract: The invention concerns a wing for a propeller, preferably for wind power motion, whereby the wing consists of two or more secondary wings in the form of elongated blades. The innovative feature of the invention is that the blades (1) which form the wing are rounded and project from each other in sequence, set in the direction of the propeller axle and connected to each other via a series of permanent stays which are distributed according to the wingspan (2).<IMAGE>
Patent SE-430780-B (SE)
Title: Method for joining together sheets in or near a fast- operating machine for picking up and setting down sheets in sets
Inventor: EDSTROM L G
IPC: B42C9/00
Filed: 1978-12-04
Abstract: When joining sheets together to form a set, it has hitherto been customary, in letterpress printing, to create perforation lines in the sheets. This means that when putting together printed sheets and non-printed sheets in a set, it is not possible to obtain perforations in all the sheets. The perforations in the printed sheets also make it difficult to align the sheets or push them via their edges. In offset printing, for example, it is especially difficlt to create perforation lines in the sheets. The invention provides a novel method, applicable to offset-printed and letterpress-printed sheets and to sheets printed in other ways, for joining sheets together in a pick-up and set-down machine and uses a binder which is applied in the dry state and, after all the sheets in the set have been placed together and supported at the edges, the binder is activated so that joining takes place. A perforation line is preferably created in the whole sheet directly in connection with the activation of the binder.
Patent SE-434439-B (SE)
Title: Arrangement for a flexible bubble-shaped device that springs back to shape and that can be used in a keypad
Inventor: RAEDER ESKIL
IPC: H01H13/52
Filed: 1981-04-30
Abstract: A flexible bubble-shaped device 2' that springs back to shape is incorporated in a keypad. On its first side the said device has an activating surface 4a' that interacts with an activating part, and on its underside the bubble-shaped device has or comprises a contact material 3' which, when the means is activated by the activating part, interacts with a contact on a unit K' located under the device. At its bubble-shaped part, the device is shaped with a through hole 5'. At its bubble-shaped part, the device is shaped with a through hole 5'. The contact material that interacts with the said contact has a lower ring-shaped whole or partial extent that extends around the opening 5'. <IMAGE>
Patent SE-436326-B (SE)
Title: Ice hockey stick with a bevelled underside to the blade.
Inventor: HOLLNER KARL OWE SIMON
IPC: A63B59/70
Filed: 1983-04-29
Abstract: An Ice-hockey stick, preferably with a longitudinally curved blade (1), with the blade through the mentioned curve forming a concave face (3) representing the forehand side. The stick is specially characterized by the blade's (1) underside (2) being tapered or similar along the greater part of the blade's (1) length and thereby mainly sloping from the forehand side (3) to the blade's backhand side (4), so that the blade (1) is lower, shorter, on the forehand side (3) than on the backhand side (4).<IMAGE>
Patent SE-449697-B (SE)
Title: Bed for blood donor
Inventor: JONSSON ULF RAGNAR SVANTE
IPC: A61G13/00
Filed: 1983-12-22
Abstract: No further information available at time of publication