baber/WOPTO huggingface dataset:
Patent IT-1225233-B (IT)
Inventor: MANZALINI NORBERTO
IPC: E05D5/02
Filed: 1988-07-22
Granted: 1990-11-02
Abstract: The present invention relates to a male element for hinges of door and window frames or the like, composed of a cylindrical body (2) from which a rotation pivot (3) axially extends. The male element is axially provided with a first hole (4) in which a dowel (5) is inserted; the dowel has a substantially hemispherical end (6) which protrudes from the pivot. The body is axially provided with a second hole (7) in which the fork-like end (9) of a threaded fixing stem (10) is inserted so as to embrace the dowel. The bottom (8) of the second hole is shaped so as to provide the plastic deformation of the fork (9) when it is inserted, stably fixing it to the dowel and/or to the body.
Patent IT-1237403-B (IT)
Title: Method and formulation to produce polyester buttons by pressing.
Inventor: SCARPA FRANCO
IPC: C08G/
Filed: 1989-04-27
Granted: 1993-06-01
Abstract: Method to produce polyester buttons by pressing, based on the saturation of unsaturated polyester resin. The resin treated with thickening, plastic inducing and non-stick additives, blended with the appropriate inert charge and strengthened with a reinforcing rod that is then jointed in sections from which the buttons are pressed.
Patent IT-1052913-B (IT)
Title: Scanner for code mark reader for packages - carry code bars which run through a scanning window
IPC: G06K/
Filed: 1976-01-09
Granted: 1981-08-31
Abstract: The code symbols form a rectangular field, and code symbols are transverse to the axis of their movement. A light beam is periodically deflected in the direction of symbol movement and at a right angle to it, so that a sinusoidal track segment is generated in the reading field for each period. Consecutive segment phases are shifted by a controlled amount. Deflectors have two mirrors in the light beam path, and two drives; the first mirror deflects the light beam along the window, and the second across it, so that a sinusoidal line is traced.
Patent IT-1205983-B (IT)
Title: Disposable syringe with needle protected by sliding sleeve
Inventor: MINISCHETTI MICHELE
IPC: A61C/
Filed: 1987-02-13
Granted: 1989-04-05
Abstract: A disposable medical, e.g. dental, syringe has a sleeve telescopically sliding on a cylinder, a stud on the cylinder engaged in a groove in the sleeve with longitudinal and circumferential sections, a piston in the cylinder, and a needle housed within the sleeve when the stud is at one end of the groove and outside it when the stud is at the other end. The groove is pref. helical, or straight with perpendicular ends.
Patent IT-1148521-B (IT)
Title: Pneumatic pipe sinking impulse rammer
Inventor: KLIMASHKO VLADIMIR VASILIEVICH
IPC: B25D/
Filed: 1982-03-17
Granted: 1986-12-03
Abstract: The pneumatic impulse appliance is esp. for sinking metal tubes into the ground, as casings for supply ducts or cables. Its case contains a reciprocating striker, with end cavity, into which an air distributor protrudes. An anvil, on the case head side, absorbs the striker blows. At least one socket end encloses the head part of the case (1). The socket (6) is located coaxially in relation to the case and anvil (5), and the case head is clamped between the socket and the anvil. The socket pref. has its whole interior enclosing the case, while the anvil is self-clamped to the case by a conical joint, the surfaces in contact having their conical tips directed towards the side of the case head.
Patent IT-1231949-B (IT)
Title: New design motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62K/
Filed: 1989-09-04
Granted: 1992-01-16
Abstract: 322182,031921/22) (1439JT) A motorcycle, consisting of a main frame carrying the engine (10) and saddle (26) and front and rear wheels, has a luggage compartment (17) mounted above the engine in the position of the normal fuel tank. The compartment has a hinged and lockable lid (23), and is large enough to contain a crash helmet, and is linked to an additional front compartment (20) for the battery, which can be covered by the same lid. The luggage compartment can have thermal insulation and the lid can be double skinned and have air ventilation channels. The motorcycle's fuel tank (28) is located between lengthwise frame s (25) and beneath the seat, with access to the filler cap (29) beneath the pillion seat (30). TAGE-More convenient and secure storage of crash helmet. @(49pp Dwg.No.1/38)@
Patent IT-1041177-B (IT)
IPC: H01Q19/19
Filed: 1975-08-08
Granted: 1980-01-10
Abstract: 1512681 Multi-band aerial system THOMSONCSF 8 Aug 1975 [9 Aug 1974] 33249/75 Heading H4A [Also in Division H1] A multi-band aerial system comprises an e-m wave filter grid of substantially uniformly spaced metal elements on a dielectric substrate, the grid being transmissive to a first frequency band and reflective to a second, higher frequency band. First and second primary feeds direct first and second beams, respectively in the two frequency bands, onto respective opposed faces of the grid such that on leaving the grid the two beams merge into a resultant beam, outside the path of which the second primary feed is located. Fig. 4 shows a Cassegrain system of mirrors 80, 81, scanning in azimuth and elevation, onto which the resultant beam is directed by mirror 82. Grid 86 reflects the higher frequency band, fed from source S2 via mirrors 88, 87, and passes the lower frequency band, fed from source S1 via mirrors 85, 84, 83. In the Fig. 7 embodiment the filter grid 31 in horn 30 combines the beams from a dual-band high frequency (11 and 14 GHz bands) multiplexer-demultiplexer 33 with the beams from a dual-band low frequency (4 and 6 GHz) multiplexer-demultiplexer 32. An embodiment using a plane filter grid and plane mirrors instead of the curved grid 86 and curved mirrors 83, 84, 87 is described (Fig. 5, not shown). In other embodiments the filter grid forms a curved wall of a horn (Fig. 2, not shown) or is used to direct the resultant beam upward to a mast-supported mirror which is angled to direct the resultant beam horizontally (Fig. 3, not shown).
Patent IT-1211521-B (IT)
Title: Dentifrice for desensitising sensitive teeth
Inventor: CASERIO DOMENICO
IPC: A61K/
Filed: 1987-11-12
Granted: 1989-11-03
Abstract: A dentifrice compsn. comprises in combination a water-soluble source of potassium ions and 2,4,4'-trichloro -2'-hydroxy-diphenyl ether (known as Triclosan), together with usual dentifrice ingredients. The source of potassium ions is pref. potassium nitrate, citrate, chloride or bicarbonate, esp. the nitrate or citrate, and the source suitably provides an amount of potassium of from about 0.7 to 3 wt.% of the dentifrice. Triclosan is suitably present in an amount of 0.1 to 0.5 wt.%. Other ingredients can include e.g. an humectant, an abrasive, a binder or thickener and a detergent.
Patent IT-1128488-B (IT)
Title: Tarpaulin or cover sheet of laminated film
Inventor: WINTER JAN GERRIT DE
IPC: B29D/
Filed: 1980-07-14
Granted: 1986-05-28
Abstract: A latticework of intercrossing strips of oriented, synthetic film 3-7 mm wide, and having a high tensile strength, forms the basis of an effective replacement for textile covering sheets and tarpaulins. On one or pref. both sides of the latticework, a layer of synthetic film is bonded, and a strip of a similar composite material, 4-8 cm wide, is welded along the edge of the sheet, through which openings are to be formed for lashing ropes. A flexible cord of great tensile strength is embedded below the centreline of the edging strip, and the openings are cut through along a line enclosing three sides and ending at the embedded cord, so that a flap is formed. The flap is pulled on to the cord by the lashing rope and the damage caused when metal eyelets slip is avoided by a highly reistant fastening.
Patent IT-1110223-B (IT)
Title: Two-port element thermal phase variation compensator - is connected in cascade with controlled unit and having opposite-sense thermal variation based on quartz substrate
Inventor: ACCATINO LUCIANO
IPC: H01P1/18
Filed: 1978-12-28
Granted: 1985-12-23
Abstract: Method is to compensate thermal phase variations in the transfer function of a distributed-parameter two-part device (LR). The device (LR) is cascaded with and placed in the same room as a distributed-parameter device (DC) having thermal phase variations of the same magnitude and opposite sign. A device (DC) able to achieve the above method consists of a distributed-parameter circuit in which the propagation medium presents a dielectric constant variation coefft. with temp. such that it causes a phase variation in the transfer function of opposite sign to that occurring in the two-part device (LR).
Patent IT-1181211-B (IT)
Title: Eggs grading equipment
Inventor: SERRAGLIO GIORGIO
IPC: A23N/
Filed: 1984-09-03
Granted: 1987-09-23
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1235686-B (IT)
Inventor: TORRE RENATO DELLA
IPC: B41F33/00
Filed: 1989-03-17
Granted: 1992-09-21
Abstract: For directly and effectively determining, the hollow volume of a screen, or of absolute and relative ink releasing factor of inking rollers, particularly for flexographic printing, at least the penetration of at least a plastic or at least hyperplastic phase (2, 20), of known quantity, in the cell recesses (33) delimited by doctor scraping level (33'), of a screen (3) and at least the penetrated phase quantity and/or the phase quantity, released or transferred to a support is determined. At least the penetrated phase quantity, is determined by difference, between the known phase quantity, preceding penetration and the phase quantity remained, at least after penetration or transferred to a support. It is measured in term of change of position of the surface, interface or the like (23) of the fluid and/or hyperplastic phase (2), in a chamber (10) having a constant cross section and is displayed by a substantially transparent graduated ruler (4).
Patent LT-6374-B (LT)
Title: Method for unhairing of hides and skins
Inventor: VALEIKA VIRGILIJUS
IPC: C14C1/00
Filed: 2015-07-07
Abstract: The present invention relates to light industry an can be applied for the preparation of hides and skins to tanning. The invention aims to improve quality of the product, decreasing the effect of chemicals on collagen and to reduce wastewater pollution with insoluble materials. The described method unhairing of hides and skins is carried out using the reducing material and alkaline medium providing material under conditions (by mass percent of row leather): H2O - 60 - 100 %, temperature - 20 - 25 oC, NaAlO2 -1-3 %, Na2S - 1,2-1,5 %, stirring continuously 6 h, further stirring 5 min every 1 hour (the total duration of the process 24 h). The use of the described method allows to decrease the effect on collagen, and to decrease the total content and inorganic suspended materials in wastewater.
Patent MX-171298-B (MX)
Title: Metodo para fabricar una estructura mixta de matriz de vidrio, reforzada con fibra, discontinua
Inventor: CARUOLO ANTONIO B
IPC: C03B37/00
Filed: 1988-03-30
Abstract: La presente invención se refiere a un método para fabricar una estructura mixta de matriz de vidrio, reforzada con fibra, discontinua, caracterizado porque comprende: a) impregnar hilo de filamentos múltiples, continuo con un lodo que comprende polvo de vidrio, de vidrio-cerámica o mezcla de ellos; b) triturar el hilo de filamentos múltiples, impregnado, a tramos discontinuos, de aproximadamente 6.35 mm a aproximadamente 25.4 mm; c) exponer el hilo de filamentos múltiples, impregnado, triturado a una temperatura suficiente para que se ablande la matriz y obtenga una viscosidad de vidrio de aproximadamente 103 a aproximadamente 105 poise; d) aplicar una presión de aproximadamente 7 MPa a aproximadamente 17 MPa al hilo de filamentos múltiples impregnado, triturado, caliente, para desplazar el hilo de filamentos múltiples impregnado, triturado, caliente dentro de un molde a través de una boquilla de inyección contorneada de manera que se generen suficientes fuerzas cortantes en la pared de la matriz para separar substancialmente todo el hilo de filamentos múltiples a filamentos individuales, y e) mantener una presión suficiente de molde para prevenir el relajamiento de la estructura mixta hasta que se alcance el punto de deformación del vidrio; dando por resultado una estructura mixta que tiene mayor resistencia al agrietamiento.
Patent MX-172486-B (MX)
Title: Pelicula para la colimacion de la luz
Inventor: ROUSER FORREST J
IPC: G02B5/22
Filed: 1989-08-01
Abstract: La presente invención se refiere a una película para el control de la luz, caracterizada porque comprende una película de plástico transparente, que tiene una primera y una segunda superficies principales, la primer superficie principal tiene una pluralidad de ranuras, y los interiores de las ranuras funcionan como absorbentes de luz.
Patent MX-172505-B (MX)
Title: Aditivo reductor de perdida de agua para lechados de cemento en pozos petroleros
Inventor: MUNOZ YURI DE ANTUNANO
IPC: C04B40/04
Filed: 1989-12-27
Abstract: La presente invención se refiere a un aditivo reductor de perdida de agua para lechadas de cemento en pozo petrolero, caracterizado prque comprende de 20 a 90 por ciento en peso de un eter de celulosa no iónica tal como hidroxipropil metil celulosa y de 10 a 80 por ciento en peso de una sal inorgánica tal como bisulfito de sodio.
Patent MX-170763-B (MX)
Title: Composicion retardadora de la flama
Inventor: GRUBE LOUIS L
IPC: C08L95/00
Filed: 1990-08-07
Abstract: La presente invención se refiere a una composición retardadora de la flama, caracterizada porque comprende: (a) entre aproximadamente 50 y aproximadamente 85 por ciento por peso de un asfalto de petróleo o mezcla asfáltica que tiene una viscosidad Brookfield de desde aproximadamente 500 hasta 4,000 cps, una penetración de desde aproximadamente 20 hasta 350 dmm y un punto de ablandamiento de desde aproximadamente 26.7º hasta 93.3ºC; (b) entre aproximadamente 2 y aproximadamente 50 por ciento por peso de un modificador de asfalto, y (c) entre aproximadamente 10 y aproximadamente 50 por ciento por peso de colemanita, combinado para proporcionar una composición al 100 por ciento.
Patent MX-174134-B (MX)
Inventor: CORNELISSEN ROGER EMIL
IPC: B65D77/02
Filed: 1990-10-22
Abstract: Paper bag dimensioned so as to compactly pack compressed flexible articles (28) and to maintain these articles in their compressed form. Furthermore, means for closing, carrying and opening the paper bags with compactly packed flexible articles (28) are disclosed.
Patent MX-173081-B (MX)
Inventor: SOURLIER PASCAL
IPC: B22D18/04
Filed: 1991-06-21
Abstract: The mould (4) comprises, at each stage, several impressions (31) fed via runners (32A 32B) connected to the casting pool (28) via at least one intermediate channel (30A, 30B). All the runners fed by one and the same intermediate channel emerge in the same impression. Application to the moulding of thin-wall castings having an elongated shape. <IMAGE>
Patent PT-78099-B (PT)
Title: Building blocks for construction models specially toy building blocks
IPC: A63H33/08
Filed: 1984-02-14
Abstract: A building block is provided having side walls and a top face with two rows of coupling pins on the one side of the top face and counter-coupling tubes on the other side for mechanically coupling two such building blocks by means of a clamping action. On their side faces, the coupling pins have electrically conducting regions, which extend over an angular range. The angular range of one row being turned by 180 DEG  relative to those of the other row. All the conducting regions are connected to a contact bar, which is arranged on the side of the counter-coupling tubes along one side wall. When two building blocks are coupled arbitrarily, at least one conducting region of each row of coupling pins of the one building block makes contact with a contact bar of the other building block in such a way, that a short circuit cannot occur in the two electrical circuits assigned to each row of coupling pins or each contact bar.
Patent PT-79669-B (PT)
IPC: C07D209/52
Filed: 1984-12-13
Abstract: The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib   <IMAGE>   in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.
Patent PT-85069-B (PT)
Inventor: PIRETTI GIANCARLO
IPC: A47C1/032
Filed: 1987-06-11
Abstract: The chair according to the invention is provided with a seat (19) connected to the support structure (18) of the chair by means of one or more hinged parallelograms consisting of pairs of tie-rods hinged to the seat (19) and to the support structure (18). The structure of the chair backrest is rigidly connected to at least one of the tie-rods so as to allow the seat (19) to be raised when the backrest (20) is pushed backwards. Provision is also made for elastic means (42) which are designed to counteract the backwards movement of the backrest (20).
Patent PT-94880-B (PT)
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4427
Filed: 1990-08-01
Abstract: This invention relates to 2,3-dihydro-1-(pyridinylamino)-indoles of the formula <CHEM> wherein R1 is hydrogen, loweralkyl, aryl, arylloweralkyl, alkenyl, alkynyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl; R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl; or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X and Y are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; m and n are independently integers of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate, the optical, geometrical and stereoisomers and racemic mixtures thereof. The compounds of this invention are useful as analgesics, anticonvulsants, for enhancing memory and for the treatment of Alzheimer's disease.
Patent PT-98505-B (PT)
IPC: C05D9/02
Filed: 1991-07-30
Abstract: Metal ions selected from the group consisting of Fe<+><3>, Mn<+><2>, Cu<+><2> and Zn<+><2> are administered to plant roots in a composition comprising citric acid, whereas the molar ratio of citric acid to metal ions in this composition is about 0.8 to 2.5.
Patent SE-302582-B (SE)
Inventor: HEUER R
IPC: C04B35/03
Filed: 1965-08-31
Abstract: Refractory bricks, masses and tamping materials, especially for oxygen converters, are formed from a burnt magnesia containing 76-88% magnesium, calculated as MgO, less than 1.5% silicon, calculated as SiO2, at least 5% calcium, calculated as CaO, a proportion of tricalcium silicate, more than 5% dicalcium ferrite, but at most 10% dicalcium ferrite or at most 12.5% dicalcium ferrite plus tetracalcium aluminium ferrite, and up to 5% free lime, all percentages being by weight based on the composition without binder. A binder based on tar such as steel works tar, pitch or hard pitch may be used to shape the refractory, and the products may be used fired or unfired, optionally coated or impregnated with tar after firing.
Patent SE-438922-B (SE)
Title: Method of connecting one or more pre-determined and mutually related as well as mutually different circuit connections
Inventor: PETERSSON STIG ANDERS
IPC: G06F3/02
Filed: 1978-08-10
Abstract: At keyboards and panels for different electrical connections there are often a large number of keys for measuring necessary information. The invention strives after a manner in which to reduce the total number of keys by assigning each key several different functions. A number of different methods in which to assign keys different functions are known, i.e. with the help of a separate function key one can change the content in a greater number of keys in a keyboard. Furthermore, it had been previously discovered that a repeating a key function through more powerfully pressing of a repeater key or by means of repetitive pressing a control changes a control value. The basic principle of the invention in question, is that one assigns each individual key several different functions by arranging different circuit connections - corresponding to the named functions - in time dimension after each other, at which one by means of a first measure, for example pressing down a key, starts a time curve and whilst another action of the same or another key activates one against the time curve's chosen corresponding circuit connection length.<IMAGE>
Patent SE-442364-B (SE)
Title: Remote control device for setting up equipment in an electrical switchgear cell with a closed door
Inventor: ASPLUND J A
IPC: H02B/
Filed: 1979-12-27
Abstract: The invention concerns a remote control device for setting up equipment (25) in an electrical switchgear cell with a closed door (21, 22).  The aim of the invention is to produce a new device, which partly is safer for the user and partly does not require as precise manufacture as current devices.Locking the equipment set-up (25) in the "CLOSED" position and "OPEN" position is achieved by means of a lever arrangement, which consists of a main arm system (1,3,5) and two other arm systems (6, 9-12) each of which is guided by the first arm system to the "CLOSED" and "OPEN" positions and which are divided into two parts, (9 and 11,12) each with its own balance point so that when the one part (9) is at its balance point, the other part (11,12) is free and opposed.  The other arm system's (6, 9-12) part (11, 12) which locks the equipment set-up (25) in the "CLOSED" position is related to the mid-point of the cell's electrical load.<IMAGE>