baber/WOPTO huggingface dataset:
Patent IT-1240121-B (IT)
Title: Measuring dispenser device for fluid products such as food or cosmetic products
IPC: G01F/
Filed: 1990-03-05
Granted: 1993-11-27
Abstract: The device comprises a cylinder with apertures with valves for the suction and discharge of the product, a slidable reciprocating piston in the cylinder for sucking up and discharging the product, a reversible rotary electric motor and a screw and nut transmission for converting the rotation of the motor shaft to a translation of the piston. The stroke of the piston can be regulated by means capable of making the motor shaft rotate in one direction or the other for a number of revolutions variable in proportion to the volume of product to be dispensed. Preferably, the electric motor is of the stepping type and the means of regulating the stroke of the piston comprise a generator of trains of electrical pulses to supply the stepping motor.
Patent IT-1144807-B (IT)
Inventor: GHENASSIA ELIE
IPC: C07C41/03
Filed: 1981-04-01
Granted: 1986-10-29
Abstract: Stabilisation of glycol ethers yielding alkali metal hydroxide when obtained by reacting a 1 ,2-alkylene oxide with an alcohol is effected by adding from 0.01 to 10 ppm of a basic compound selected from alkali metal hydroxides, alkali metal carbonates, alkali metal slats of organic acids and alkali metal compounds which are capable of mixed with the reaction products to the reaction products. The basic ompound is preferably an alkali metal hydroxide or carbonate.
Patent IT-1211266-B (IT)
Inventor: TERZUOLO GIANCARLO
IPC: B41F7/24
Filed: 1987-08-17
Granted: 1989-10-12
Abstract: The wetting system has a rotating delivery roller (4) driven by a separate independent drive motor (5) with a variable rate of rotation, which clips into a liq. bath (3) for receiving a thin liq. film. The thickness of the latter is regulated across the width of the roller (4) via a resilient scraper blade which is biased against the roller surface. The scraper blade is acted on by a number of separately regulated biassing elements along its length, controlled by an electronic evaluation stage (24) also used to regulate the speed of the drive motor (5) in response to the supplied printing machine operating parameters.
Patent IT-1160148-B (IT)
Inventor: CAVAZZA MICHELE
IPC: G10L17/00
Filed: 1983-12-19
Granted: 1987-03-04
Abstract: The device obtains several characteristic parameters from a standard sentence said by a speaker and compares them with average parameters of the same speaker stored in an internal memory and previously calculated. According to the comparison, it obtains a probability value that the sentence spoken belongs to that speaker and compares the value with a threshold normalized to the average parameter variance by a threshold calculation circuit. If the threshold is overcome, the device considers the speaker verified. A circuit determines the real instants of sentence beginning and end using a noise-adaptive threshold in order to limit between these two instants the time interval over which characteristic parameters are to be calculated. A circuit aligns as to time the characteristic parameters just calculated to the parameters of a reference sentence, obtaining standard lengths of the sounds composing the sentence spoken. A variable probability threshold is controlled by the standard deviations of the histogram of the average of the characteristic parameter vectors.
Patent IT-1242674-B (IT)
Title: Trolley with movable tray and grill-carrying structure equipped with safety means for loading, unloading and transportation, in particular intended for the food- processing and self-service sectors or refreshments sector
Inventor: DORO ELIO
IPC: A47J/
Filed: 1990-11-09
Granted: 1994-05-17
Abstract: Trolley with movable tray and grill-carrying structure equipped with safety means for loading, unloading and transportation, in particular intended for the food- processing and self-service sectors or refreshments sector, of the type comprising a support structure movable on wheels C having, arranged above it, a carriage- mounted movable transfer overstructure S for supporting food products to be moved from the trolley to the storage or processing zone (for refrigeration, heating, cooking, etc., F) and vice versa, characterized in that it comprises: - automatic guiding sliding means F1 with a conical- shaped inlet opening F2 for automatically guiding the trolley frontally into contact with the inlet opening of a storage or processing station with a respective engaging seat F3; - means for automatic engagement C4 into an adjacent position after automatic guiding S1 by means of sliding CS into the vicinity of said inlet opening of a storage or processing station F, associated with manual release means C43 for respective disengagement; and - means for automatic engagement S1 of the respective carriage-mounted movable transfer overstructure S with the trolley C when retracted onto the latter using manual disengaging means S1-S12 for transfer release to the storage or processing station F. Fig. 1 <IMAGE>
Patent IT-1239308-B (IT)
Title: Disposable syringe with permanently retractable needle.
Inventor: CAREGNATO PAOLO
IPC: A61M/
Filed: 1990-02-22
Granted: 1993-10-19
Abstract: A disposable syringe where the needle, after injection, retracts permanently into a safe position within the syringe.The syringe has a needle-holder removably inserted in a hollow spout fixed to the tubular barrel where the plunger and piston move in the syringe.The needle-holder is kept in the spout by stops means which can be broken by the piston.The needle-holder and the piston are provided with reciprocal attaching means which join together at the end of the piston injection run, at the same time the stop means are broken. After this, the piston is automatically drawn back, taking with it the needle-holder and the needle linked to it until the latter enters entirely into the barrel of the syringe.
Patent IT-1234496-B (IT)
Title: Polishing head with oscillating grinders for marble, granite, and stones in general
Inventor: CADO' WALTER
IPC: B24D/
Filed: 1989-04-11
Granted: 1992-05-18
Abstract: The present polishing head comprises a grinder (12) that is made oscillate by a shaped cam (7). Said cam is obtained on a rotating finger (4) with internal gears, which is set in ex-centre position on the vertical shaft (6) and bound to a geared wheel (3), wherein said wheel is kept in fix position by the pin (2). Said rotating finger emerges from the structure of the machine, which makes said grinder (12) oscillate with a mechanism without high-speed -rotating rods that may cause machine blocks due to rod replacement or usage. This bears evident benefits.
Patent LT-4816-B (LT)
Title: Composition for preparing thin-walled products from cement
Inventor: ZNUTAS VACLOVAS ALFONSAS
IPC: C04B28/04
Filed: 2000-09-27
Abstract: The invention is in the field of construction material manufacturing technology and should be used in making thin-walled cement construction materials, primarily in the production of non-asbestos slate and non-asbestos pipes. The purpose of the invention is to create a new composition with the help of which the manufacturing technology of asbestos cement products would be applied to manufacturing of non-asbestos cement items, where asbestos is replaced by another material, non-toxic to humans and the environment, or a mixture of materials with reinforcing features. The objective is achieved when stone wool or stone wool waste (formaldehyde resin mix) is used as the reinforcing material. The material composition in mass % is as follows: cement (Portland cement) 70-92, reinforcing material (stone wool or its waste) 7-29, and binder (calcium silicate or silicium dioxide) 1-10 and plastifying material (cellulose, glass fibre or other kind of fibre) up to 7% of total weight. Products made using this composition do not have any toxic effect on human health or the environment, retain high constructional physical-mechanical properties, are aesthetically pleasing, non-flammable, weather-resistant as well as economical.
Patent LT-5269-B (LT)
Title: Clamping apparatus with a chuck and a work piece carrier fixing thereto
Inventor: FRIES KARL
IPC: B23B31/107
Filed: 2005-02-11
Abstract: In a clamping apparatus for fixing a work piece carrier with a clamping pin in a clamping chuck, the chuck is provided with a central opening for receiving the clamping pin and with clamping mechanism firmly keeping the clamping pin in the central opening. The central opening has a conical insertion section, and the clamping pin comprises a rear section with exposed aligning surface portions, engaging the conical insertion section to align the clamping pin with regard to the chuck in X- and/or Y-directions. Circular bearing surfaces of seat portions on top of the clamping chuck constitute the Z- stop for the work piece carrier. For pneumatically cleaning the exposed aligning surface portions, the conical insertion section is provided withgas outlet openings, located corresponding to thearrangement of the exposed aligning surface portions. The surface areas of the work piece carrier that will rest on the bearing surfaces of seat portions are pneumatically cleaned by gas outlet openings located in th
Patent LT-6939-B (LT)
Title: Railway and road acoustic barrier panels and their method of manufacture
Inventor: KRAPONAS POVILAS
IPC: E01B19/00
Filed: 2022-02-08
Abstract: The invention belongs to the field of construction industry and can be used for the installation of various structures, more precisely for railway and road acoustic barriers, their panels and their methods of manufacturing. The objects of the invention are to reduce and speed up the installation of acoustic barrier panels and also to improve the sound insulation. This railway and road acoustic barrier panel is comprised of a sound-insulating layer (1) which is made of rubber pellets from the used tyres 0,1 to 8 mm in size, adhesives as binders, additives such as odor control agents and flame retardants where 80-90 % by weight are the ruber pellets and 7-10 % are binders and the bonding plates (2).
Patent MX-170263-B (MX)
Title: Tensor de cadena
Inventor: YOUNG JAMES D
IPC: F16H7/08
Filed: 1990-02-27
Abstract: La presente invención se refiere a un tensor de cadena, que comprende: un muelle y una zapata, adaptada para el contacto con la cadena que se va a tensar, la zapata es de un material plástico sintético, el cual resbalará bajo una carga y a temperatura elevada, esta zapata tiene un primer extremo y un segundo extremo, el primer extremo define una cámara para recibir un extremo del muelle, el segundo extremo de la zapata define un pasaje para recibir un extremo del muelle, el pasaje tiene un elemento para acoplar al extremo del muelle, un elemento acoplador actúa para limitar el movimiento del muelle, este elemento acoplador se dispone para mantener el extremo del muelle en acoplamiento con la cámara y el pasaje, para intertrabar mecánicamente el muelle a la zapata, por la configuración geométrica del muelle y la zapata, para así colocar dicha zapata bajo tensión y mantener la tensión sobre la cadena.
Patent MX-167306-B (MX)
Inventor: POLONSKI ELI
IPC: B25B/
Filed: 1990-10-31
Abstract: A broken bolt extractor comprises a right-hand threaded shaft having a left-hand drill bit at its lower end, the bit superposed by a collet-spreading inclined surface. The shaft has an invertible collet threaded thereon. The collet tapers toward its lower end and carries thereon exterior left-hand threads and is longitudinally split and expandable. The upper end of the collet carries a drive head structured when the collet is inverted on the shaft to center the drilling as it engages the sides of an aligned opening in a mating flange.
Patent MX-166294-B (MX)
Title: Proceso y estructura para efectuar reacciones cataliticas en estructuras de destilacion
Inventor: GELBEIN ABRAHAM P
IPC: B01J35/04
Filed: 1990-11-12
Abstract: La presente invención se refiere a una estructura de destilación donde se lleva a cabo una reacción química durante la destilación, la cual estructura esta caracteriozada porque comprende una pluralidad de placas colocadas en pares frente a frente y que presentan una pluralidad de áreas abiertas entre las placas; un lecho de catálisis que llena cuando menos algunas de las áreas abiertas; y medios para retener al catalizador en las áreas abiertas.
Patent NL-193469-B (NL)
Inventor: DIJK FLORIS VAN
IPC: F23L17/04
Filed: 1996-02-29
Abstract: The discharge pipe of chimney (1) has an outer tubular casing (30) and a concentric inner gas exhaust pipe (20). The pipes (20,30) define an annular passage for a combustion air supply (A) with an air supply hood (40) feeding ambient air into said passage. An exhaust hood (50) connects the exhaust gas duct (20) to atmosphere and protrudes outwards of the air supply hood (40). A number of venting passages (48) are provided in air supply hood (40) to short circuit the main air passage and vent of any surplus air to atmosphere.
Patent PT-76338-B (PT)
IPC: A61L9/04
Filed: 1983-03-03
Abstract: PCT No. PCT/FR83/00042 Sec. 371 Date Nov. 3, 1983 Sec. 102(e) Date Nov. 3, 1983 PCT Filed Mar. 4, 1983 PCT Pub. No. WO83/03056 PCT Pub. Date Sep. 15, 1983.The method comprises the treatment of the composition and/or the substrate with at least one compatible polar substance selected among compounds which are susceptible, on one hand, to impart finally to the substrate or to said composition an ionic charge opposite to that of the other one or to excite the ionic charge inherent to the treated composition and/or substrate if that charge is already opposite to that of the other one and, on the other hand, to obtain at the same time a hydrophilic/lipophylic balance (HLB) such that the surface tension of the couple supporting medium-composition is lower than the surface tension of the couple supporting medium-water.
Patent PT-78354-B (PT)
Title: Shirred tubular casing article,method for producing sausages and control apparatus of casing depletion
IPC: A22C11/00
Filed: 1984-03-30
Abstract: A casing article including a tubular core member (116) and a length of shirred casing (118) engaged about the core. The article further includes means for releasably anchoring a trailing end (130) of the casing to the core so that movement of the trailing end can be taken as a true indication of the depletion of casing. 
     A method and sensor arrangement (134) for detecting depletion of the casing using the article are also disclosed.
Patent PT-78773-B (PT)
Title: The effect of human tumor necrosis factor and human interferon on human cancer cells and methods
IPC: A61K38/00
Filed: 1984-06-20
Abstract: A method for the production and purification of human tumor necrosis factor (hTNF) is described. This purified material, shows growth inhibitory, hemorrhagic necrosis, cytotoxicity, and cytostasis effects on a variety of human tumors and cancers. The hTNF is free of exogeneous endotoxin, bacteria, and serum factors, hTNF has a molecular weight of about 70,000 hTNF and human interferon used together have a far greater growth inhibitory or cytotoxic effect on human tumors than the sum of their separate effects. The effect is synergistic and is seen with alpha-, beta- or gamma-IFN and with natural and recombinant IFN.
Patent PT-80052-B (PT)
Title: Process for preparing vectors for expressing bovine growth hormone derivatives
Inventor: HSIUNG HANSEN MAXWELL
IPC: C07K14/575
Filed: 1985-03-05
Abstract: (1) Selectable and autonomously replicating recombinant DNA expression vector is new when it contains (a) a runaway replicon; and (b) a transcriptional and translational activating sequence in the reading frame of a gene coding for a bioactive bovine growth hormone (BGH) deriv. The gene is one of 6 defined nucleotide triplet sequences, each carrying a DNA sequence coding for amino acids 9-191 of BGH linked to a defined DNA sequence coding for a translational stop signal. (2) The BGH deriv. coded for by the vector is of formulae (I)-(II) and is new. Met-Phe-Pro-Ala-Met-Ala-R2 (I) Met-Asp-Asp-Lys-R3 (II) Met-Asp-R3 (III) (R2=natural amino acid sequence of BGH from 6th amino acid to N-terminus; R3=natural amino acid sequence of BGH from N-terminal (first) phenylalanine). (3) Host cell transformed with a vector as defined above is new. (4) Plasmid pCZ103 is also new. (5) Prodn. of an intracellular highly homogeneous species of proteinaceous granule comprises (a) transforming a competent cell with a selectable and autonomously replicating recombinant DNA expression vector comprising a runaway replicon together with a transcriptional and translational activating sequence in the reading frame of a nucleotide sequence coding for a functional polypeptide (IV). The sequence contains a translational stop signal immediately adjacent to, and downstream from, the nucleotide triplet coding for the carboxy terminus of (IV); and (b) culturing the transformed cell under conditions suitable for gene expression and activation or induction of the runaway replicon. -
Patent PT-84815-B (PT)
Inventor: BEYLIN VLADIMIR GENUKH
IPC: C07D231/54
Filed: 1987-05-04
Abstract: An improved process for producing anthra[1,9-cd]pyrazol-6(2H)-ones from 1,4-dichloro-5,8-disubstituted 9,10-anthracenediones. The process produces higher yields by using a new combination of protecting groups on the compounds which allows for easier and cleaner chromatographic resolution. The compounds produced have antibacterial, antifungal, antileukemic, and antitumor activity.
Patent PT-85832-B (PT)
Inventor: EK KURT LENNART
IPC: A23P20/25
Filed: 1987-09-30
Abstract: An apparatus and process for filling a cored frozen fruit or vegetable comprising a conveyor adapted to run intermittentl y in a predetermined downstream direction above which is a filler, means for advancing the conveyor to transport the fruit or vegetable with its open end facing upwards to a position below the filler, means for stopping the conveyor at this position for a period of time sufficient for filling and means for restarting the conveyor to transport the filled fruit or vegetable away from the filler, characterised in that the conveyor is provided with a supporting means for the lower surface of the fruit or vegetable having at least three sharp points capable of making an incision in the lower surface and positioned to hold the fruit or vegetable in a substantially fixed and steady position during the filling.
Patent PT-88186-B (PT)
Inventor: KADOW JOHN F
IPC: A61K31/66
Filed: 1988-08-03
Abstract: Phosphate derivatives of 4'-demethylepipodophyllotoxin glucosides are novel antitumor agents and the salts thereof offer the pharmaceutical advantage of high water solubility.
Patent PT-88854-B (PT)
Inventor: THEEUWES FELIX
IPC: A61K9/52
Filed: 1988-10-25
Abstract: A delivery system is disclosed for delivering a beneficial agent to an environment of use. The delivery system comprises a plurality of tiny dosage forms comprising a beneficial agent. The delivery system also comprises means for maintaining (a) the physical and chemical integrity of the dosage forms and for (b) inhibiting delivery of the beneficial agent during non-performance of the delivery system.
Patent PT-89831-B (PT)
Inventor: SU KAI C
IPC: C08G77/42
Filed: 1989-02-24
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) optical clarity and d) a substantially lack of aqueous swellability in the ocular environment of use. Even the preparation thereof and methods of treating vision defects therewith are disclosed as well as the polymers suitable for these ophthalmic devices.
Patent PT-90633-B (PT)
Inventor: CHILDERS WAYNE EVERETT JR
IPC: C07D213/74
Filed: 1989-05-23
Abstract: The invention discloses compounds of the formula (I) <CHEM> wherein R<1> is 1-adamantyl, 3-methyl-1-adamantyl, 3-noradamantyl, unsubstituted or substituted-2-indolyl, 3-indolyl, 2-benzofuranyl and 3-benzofuranyl wherein the substituents are selected from lower alkyl, lower alkoxy and halo; R<2> is unsubstituted or substituted phenyl, benzyl, pyridinyl, pyrimidinyl or pyrazinyl, wherein the substituents are selected from lower alkyl, lower alkoxy, trifluoromethyl and halo; R<3> is H or lower alkyl of 1 to 3 carbon atoms, n is the integer 0 or 1; m is an integer from 2 to 5, and the pharmaceutically acceptable salts thereof which possess central nervous system activity.
Patent PT-93089-B (PT)
Inventor: CLOUGH JOHN MARTIN
IPC: A01N31/08
Filed: 1990-02-08
Abstract: Compounds having the formula (I): <CHEM> in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C1-4 alkyl, C3-6 cycloalkyl, C2-4 alkenyl, C2-4 alkynyl, C2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR<1>R<2>, NR<1>OR<2>,N3, NHCOR<1>, NR<1>CO2R<2>, NHCONR<1>R<2>, N=CHNR<1>R<2>, NHSO2R<1>, OR<1>, OCOR<1>, OSO2R<1>, SR<1>, SOR<1>, SO2R<1>, SO2OR<1>, SO2NR<1>R<2>, COR<1>, CR<1>=NOR<2>, CHR<1>CO2R<2>, CO2R<1>, CONR<1>R<2>, CSNR<1>R<2>, CN3O2C.C:CH.OCH3, 1-(imidazol-1-yl)vinyl, a 5-membered heterocyclic ring containing one, two or three nitrogen heteroatoms, or a 5- or 6-membered heterocyclic ring containing one or two oxygen or sulphur hetero-atoms, optionally a nitrogen heteroatom and optionally one or two oxo or thioxo substituents; or X and Y, when ortho to one another, join to form a 5-or 6-membered aliphatic or aromatic ring optionally containing one or two oxygen, sulphur or nitrogen atoms or one, two or three nitrogen atoms; A, B, D, E, G, U and V are independently hydrogen, halogen, C1-4 alkyl C1-4 alkoxy, cyano, nitro or trifluoromethyl; and R<1> and R<2> are independently hydrogen, C1-4 alkyl, C2-4 alkenyl or phenyl; the aliphatic moieties of any of theforegoing being optionally substituted with one or more of halogen, cyano, OR<1>, SR<1>, NR<1>R<2>, SiR<1>3 or OCOR<1> and the phenyl moieties of any of the foregoing being optionally substituted with one or more of halogen, C1-4 alkyl, C1-4 alkoxy, nitro or cyano. The compounds are useful as fungicides.
Patent PT-98388-B (PT)
Inventor: HJERTMAN BIRGER
IPC: B65D81/32
Filed: 1991-07-19
Abstract: PCT No. PCT/SE91/00425 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/01434 PCT Pub. Date Feb. 6, 1992.Device and method for dosing a liquid product from a tubular container are provided. The container includes a plurality of doses of the liquid product and a plate for pinching the container together locally such that it is divided into a plurality of separate liquid chambers containing a desired dose.
Patent PT-99419-B (PT)
Inventor: GALVIN PAUL HENRI
IPC: C21C7/064
Filed: 1991-11-04
Abstract: Product for desulphurising cast irons into liquid steels, based on magnesium particles coated with the aid of an organic product based on saturated aliphatic acid or their solid esters and a refractory powder.
Patent SE-309137-B (SE)
Inventor: COWLES J
IPC: F16C33/48
Filed: 1966-09-21
Abstract: 1,168,652. Bearings. TORRINGTON CO. 24 Oct., 1966 [24 Oct., 1965], No. 47558/66. Heading F2A. A roller cage comprises axial circumferentially spaced elements 13 of generally U-shaped crosssection, the limbs 15 of the U having end faces 16 for retainer rollers. In Fig. 3, elements 13 are connected by tabs 12 to an annular rim 11. The cage is formed from a disc of sheet metal by forming a ring of I-shaped openings (18, Fig. 2, not shown), removing the centre of the disc by piercing, and using a forming member to orientate elements 13. The cage is positioned in an outer race (21, Fig. 4, not shown) of U- shaped cross-section, the rollers being inserted into the race with the cage before the second limb of the race is bent over, or the rollers are snapped into the assembled cage. The limbs 15 of the elements 13 extend radially with respect to the axis of the abutting roller. The cage may be used in the bearings of an overrunning clutch.