baber/WOPTO huggingface dataset:
Patent IT-1117800-B (IT)
Title: Wear-resistant chain link - has narrow end with cut=outs and wide end with transverse pin (FI 31.7.79)
IPC: B21L/
Filed: 1979-06-04
Granted: 1986-02-24
Abstract: The chain link has one end narrower than the other. At its narrower end it has a planar surface facing the centre of the link and in its sides in alignment with this end, openings to receive a link pin. At the broader end it has a fixed pin, which has at least one arris directed towards the centre of the link and parallel to the longitudinal axis of the pin in a position non-coincident with the centre plane of the link. The fixed pin has a polygonal cross section. The side of the pin which faces the centre of the link is perpendicular to the central plane of the link and parallel to the planar surface at the other end of the link, so the arris is formed by a corner of the polygon of the pin cross-section.
Patent IT-1120897-B (IT)
Title: Forming damp course in wall
Inventor: JAMES MILNE
IPC: E04F/
Filed: 1979-12-12
Granted: 1986-03-26
Abstract: The method is for forming, in a wall which is in direct or indirect contact with the ground, a fluid-impermeable barrier in a predetermined part of the wall. The method includes drilling or otherwise forming at least one hole in the predetermined part of the wall in such a way that the hole extends lengthwise of the wall. A water-resistant material in a liq. or semi-liq. state is introduced into the or each lengthwise-extending hole in such a way as to impregnate the boundary surfaces of pores and other voids in barrier. The pores and other voids and the or each lengthwise-extending hole are then filled with hardenable material in liq. or semi-liq. state which is permitted or caused to set. Pref. the or each lengthwise-extending hole extends throughout the whole length of the wall and formed using a rotary percussion drill using a member of drill bits and separate extensions in succession.
Patent IT-1240109-B (IT)
IPC: F16H63/36
Filed: 1990-02-21
Granted: 1993-11-27
Abstract: A control device for a motor-vehicle gearbox, particularly for an agricultural tractor, the device having a single gear lever (1) for operating a mechanical variator with several gear ratios (I, II, III) and a mechanical variator with two gear ranges (L, V) arranged in series. In order to engage one or other of the gear ranges (L, V), the lever (1) can be placed in two corresponding positions situated on opposite sides of a selection line (s) which coincides with the neutral positions (n) of the lever, and mechanical means (9, 13) are provided for permanently maintening each gear range selected, the means being releasable as a result of the selection of the other range. A safety system (17) is provided for preventing unwanted or accidental engagements by the gear lever (1). <IMAGE>
Patent IT-982418-B (IT)
IPC: F16D3/224
Filed: 1972-12-12
Granted: 1974-10-21
Abstract: 1416989 Bearings; universal joints SKF (UK) Ltd 29 Dec 1972 [13 Dec 1971] 57852/71 Headings F2A and F2U A bearing unit and constant velocity universal joint assembly for a driven road wheel comprises an outer bearing member 1 rotatably mounted on an inner bearing member 2 by rolling elements 3, each member being formed with an integral flange 4, 5 for attachment to the vehicle and wheel respectively, and the inner member 2 being formed integrally with the outer ring 10 of the constant velocity universal joint 9. In a further embodiment (Fig. 1, not shown), the part of the member 2 which serves as the outer ring 10 is an axial extension of the part which supports the rolling elements 3.
Patent IT-1195614-B (IT)
Title: Technique for processing and preservation of sardines, etc.
Inventor: STOLFA ROBERTO
IPC: A23L/
Filed: 1983-07-19
Granted: 1988-10-19
Abstract: Low- and medium activity wastes comprising max. 50kg/m3 are treated by chemical pptn., filtration, pH adjustment, treatment of the soln. by selective reverse osmosis (boric acid/nitrates) followed by ion exchange sepn. of nitrate impurities from the radioactive boric acid portion, which can be returned to the chemical pptn. The recovered nitrate soln. can be used again
Patent IT-1175076-B (IT)
Inventor: BERTOLI LUCIANO
IPC: B65H69/06
Filed: 1983-03-28
Granted: 1987-07-01
Abstract: This invention concerns an improved splicer (10)to splice textile yarns mechanically, the splice being obtained by coupling two single untwisted yarns (70-71) and reapplying the twists thereafter, part of such single yarns (70-71) being untwisted until twists of a sign opposite to the original twists have been imparted, such part then being doubled and remaining tails (270-271) being obtained, the doubled tract being then retwisted by imparting a required value of twist, which splicer (10) comprises:- plate means (:14-15) with- untwisting and retwisting ring means (58-59) cooperating at least momentarily with retwisting means (60-61),- means to couple yarns,- means (32-132) to pluck and/or tear excessive tail ends (170-171),- means (79) to clamp twists in the tracts of yarn (70-71) not to be torn, and- inner clamping means (78) acting at least momentarily on two yarns (70-71), the splicer (10) being characterized by comprising:- yarn-coupling means (72-73) consisting of a pair of means which approach each other at least momentarily,- twist-balancing means (55) which act at least momentarily on excessive tail ends (170-171),- means (75) to cause the approach of remaining tails(270-271), which bring the remaining tails (270-271) close to the adjacent whole yarns (71-70), and- plucking and/or tearing means (32-132) which act directly in a direction along the axis of the excessive tail ends (170-171) at least momentarily.
Patent IT-1033611-B (IT)
Title: Spin drier connected to water mains - and functioning without electrical energy
IPC: F26B/
Filed: 1974-12-12
Granted: 1979-08-10
Abstract: Spin drier comprises a water wheel mounted on the drum, and a discharge nozzle which is adjustably connected to the water mains and which is directed onto the water wheel to drive it. The drum is mounted inside an inner tub which is pivotable about a horizontal axis so that in the pivoted position the open upper surface of the drum is accessible from the front of the spin drier housing. Alternatively the tub may be stationary, and the housing provided with a lid for access to the drum. The nozzle is pref. a Venturi nozzle and has in its mains connection a valve with a rotary knob for opening it to a greater or lesser degree.
Patent IT-1212197-B (IT)
Title: Laundry washing process - including water treatment
Inventor: PAVAN ALDO
IPC: D06F/
Filed: 1985-06-27
Granted: 1989-11-22
Abstract: Coolent is passed through the source of heat which has an output decreasing with time, then to a steam generator. The steam produced is passed to an air cooled condenser and the condensate is returned to the steam generator. The novel feature of the proposal is the addition of an auxiliary coolant whose flow-rate is gradually decreased in line with the decreasing heat output of the source. The auxiliary coolant flow is stopped when the heat output of the source is reduced to the capacity of the air cooled condenser.
Patent IT-1141842-B (IT)
Inventor: PADOVANI PIETRO
IPC: B29C51/08
Filed: 1980-11-17
Granted: 1986-10-08
Abstract: A process and an apparatus are disclosed for the manufacture of objects of crystalline polystyrene. The apparatus comprises a screw extruder (8) having a die (10) with an outlet of adjustable profile, mounted at the end of the screw (9) of the extruder, a roller press (12) having a plurality of temperature adjustable rollers (13, 14, 15) and at least one pair of draw rollers (16, 17) to draw the sheet, at least one of said draw rollers being temperature-adjustable, at least one sheet supporting roller (19) which is free to rotate about its own axis and is of low thermal conductivity at least on its surface, two switches (35, 36) controlling the build-up of the sheet in the region between the pair of draw rollers (16, 17) and the sheet supporting roller (19) which can be activated by detection of the position of the sheet by means of mechanical sensors or photocells, a device (20) for heating both edges of the sheet which can be positioned in relation to the breadth of the sheet and adjusted for temperature in relation to the thickness and the distance moved by the advancing sheet, at least one drawing device having chains (22) and sprockets (22 min , 22 sec ) acting on the edges of the sheet, at least one device (24, 25) for heating both sides of the sheet in relation to the part which is to be thermoformed, a forming device having a press component (29), a device for removing objects from the press component (29), a device (31, 32) for stacking the objects and a device (33) for grinding up the waste.
Patent MX-172090-B (MX)
Title: Catalizador con sistema de doble camisa
Inventor: MAUS WOLFGANG
IPC: F01N3/28
Filed: 1989-10-02
Abstract: La presente invención se refiere a un catalizador envuelto en camisa, especialmente para vehículos motorizados, que contiene por lo menos un primer cuerpo sustentador de catalizador metálico, permeable a gases residuales y alveolar, con un primer tubo de camisa que apoya a este último, caracterizado por las siguientes características: a) está presente un tubo de camisa externo, que rodea aproximadamente en forma concentrica y a cierta distancia, al primer tubo de camisa interno; b) el primer tubo de camisa interno y el tubo de camisa externo, están fijamente unidos al uno al otro, en una zona terminal; y c) el primer tubo de camisa interno, está colocado con libres posibilidades para dilatarse longitudinalmente, en el tubo de camisa externo.
Patent MX-172439-B (MX)
Title: Procedimiento y dispositivo para la texturizacion por aire de hilos a base de fibra de vidrio
Inventor: WANNAGAT HORST
IPC: D02G1/06
Filed: 1990-06-15
Abstract: La presente invención se refiere a procedimiento para la texturización por aire de hilos de fibra de vidrio, en el cual los hilos se llevan a un primer dispositivo de alimentación, a continuación a una tobera de texturización y por último a un segundo dispositivo de alimentación, el procedimiento se caracteriza por el hecho de que los hilos se llevan de forma unida o separada al primer dispositivo de alimentación y porque se les comunica a los hilos al menos en la zona comprendida entre la entrada y la salida de la tobera de texturización una torsión falsa que liga la totalidad de los hilos transportados de modo que formen una unidad.
Patent PT-75413-B (PT)
IPC: B60P3/04
Filed: 1982-08-11
Abstract: 1. Process for keeping alive aquatic animals, such as crustaceans, during transport thereof, in which the animals are placed and maintained in a water-tight space, characterized in that a humide atmosphere ist permanently maintained in this water-tight space at a temperature ranging from +5 degrees C to +13 degrees C, obtained by atomization of water in the upper part of the space in which the aquatic animals are housed, the condensed water being immediately recovered, after condensation thereof, in the lower part of the space in order to recycle it to the upper part after having cooled it and in order thus to avoid any formation of a permanent sheet of water in the water-tight space.
Patent PT-76729-B (PT)
Title: Integrated process for the preparation of alkyl-ter-butyl ethers and of butene-1
Inventor: SANDRIN ROMEDIO
IPC: C07C67/00
Filed: 1983-05-19
Abstract: Tert.butyl alkyl ethers are produced from a C4 hydrocarbon feedstock containing isobutene, and the butene-1 is recovered at high purity by extractive distillation of the isobutene-free C4 hydrocarbon stream in the presence of a solvent chosen from acetone, acetonitrile, dimethylformamide, methanol, n-methylpyrrolidone, formylmorpholine and furfural. After removing the solvent, the extract is rectified, and the butene-1 separates as overhead product of high purity.
Patent PT-84235-B (PT)
IPC: G05D17/02
Filed: 1987-02-02
Abstract: 1. Machine for checking the locked and/or tightened state of a threaded member (V), such as a valve handwheel, mounted rotatably on a support (B2 ), such as a gas bottle, and movable by screwing and unscrewing between two end positions, of which one is a closing position and the other an opening position and which correspond respectively to the screwed state and to the unscrewed state of the threaded member (V), the machine comprising : - a stand (13), - a locking and centring device (14) for the support (B1 , B2 , B3 ) of threaded member (V), this said device being associated with the stand (13) in order to lock any support in such a way as to position the threaded member (V), possibly equipping the support, in a predetermined axial position (XX) in relation to the stand (13), - a monitoring head (24) mounted movably on the stand (13) in terms of axial translational motion, - a universal connection device (60, 61) allowing the monitoring head (24) to be fixed removably to the said threaded member (V), - a driving motor member (37) which drives the said threaded member (V) about the axis of the said threaded member (V) by means of the universal connection device (60, 61), - a device (47, 49) for detecting the rotation and rotational speed of the said threaded member (V), the said detection device being connected to the said universal connection device (60, 61), and - a motor member (29) for actuating the monitoring head (24) on the stand (13), characterized in that the said monitoring head (24) comprises a device (77, 76, 79, 80, 84, 85) for detecting the presence of a threaded member (V) on a support (B1 ) locked in the locking and centring device (14), and in that the said universal connection device (60, 61) comprises a deformable-diaphragm jaw (61) having a tubular socket (60) for engagement on the threaded member (V), and a deformable diaphragm (61) retained in the socket (60) and delimiting with the latter a variable-volume chamber (67) put selectively in communication with a compressed-air source, in order to lay and clamp the diaphragm (61) round that part of the threaded member (V) engaged in the tubular socket (60), when the monitoring head (24) has been moved in translational motion towards the support (B1 ) of the threaded member (V), the said variable-volume chamber (67) being put selectively in communication with a vacuum source, in order to return the deformable diaphragm (61) by suction into a position of releasing the threaded member (V).
Patent PT-85762-B (PT)
IPC: A61K31/546
Filed: 1987-09-21
Abstract: A compound of the formula :
           wherein R 1  and R 4  are each amino or a protected amino group,   R 2  is carboxy(lower)alkyl or a protected carboxy(lower)alky],   R 3  is lower alkyl, hydroxy(lower)alkyl or a protected hydroxy(lower)alkyl, and   R 5  is hydrogen or lower alkyl,     
and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient. The invention further relates to intermediate compounds of the formula     and their preparation.
Patent PT-92528-B (PT)
Inventor: MAYER HELMUT
IPC: A43B13/12
Filed: 1989-12-07
Abstract: The invention makes available an insert for a sole of a shoe, in particular for a sport shoe, which extends at least in the forefoot region, preferably in the entire region of the sole. This insert is characterised in that, at least in the forefoot region, it is resistant to bending in the transverse direction of the sole, but on the other hand vertically bendable in the longitudinal direction of the sole. Moreover, the invention makes available a sole provided with such an insert and a shoe which has such an insert. <IMAGE>
Patent PT-95571-B (PT)
Inventor: FRIESE AXEL
IPC: A61F13/20
Filed: 1990-10-11
Abstract: Tampon, especially for feminine hygiene, formed from an approximately cylindrical blank which is shaped by winding up a portion of length of tape-shaped nonwoven material, and the circumferential surface of which is pressed radially relative to the longitudinal mid-axis of the blank over an even number of at least 6 portions mutually adjacent in the circumferential direction of the winding blank, characterized in that only narrow strip-shaped portions of the circumferential surface of the winding blank, which are arranged at equal angular distances from one another, are pressed to produce a preform which, as seen in cross-section, consists of a central approximately circular fibre core (16) of high compression and buckling strength and of longitudinal ribs (17) of softer fibre structure and with a coarser capillary structure which extend radially outwards from the fibre core and which are separated from one another by outwardly open longitudinal grooves (18), and in that, accordingly, only the soft longitudinal ribs of the preform have been exposed to a low uniform pressure, radial relative to the longitudinal mid-axis of the preform, in such a way that the outer ends of the longitudinal ribs form a soft essentially smoothly cylindrical surface of smaller diameter, with the coarser capillary structure corresponding to the final form of the tampon being maintained (10).
Patent PT-99194-B (PT)
Inventor: VULETIC BOGDAN
IPC: C02F9/00
Filed: 1991-10-10
Abstract: A process for the treatment of wash water from the gas scrubber of an iron ore reduction plant is described, the wash water being directly contacted in a gas scrubber with the crude gas, being taken off from the gas scrubber and, after precipitation of solids and cooling, being recycled to the gas scrubber. According to the invention this is accomplished in such a way that the wash water largely freed of solids in a thickener (1) is passed via a warm water tank (2) into a cooling tower (4), where the water is cooled and simultaneously a separation of dissolved carbon dioxide, an enrichment with oxygen, a conversion of the hydrogen carbonates of calcium and magnesium into carbonates and of the iron bicarbonate and iron sulphate into iron(III) hydroxide is carried out, and that this chemically destabilised wash water is, in a further thickener (6) arranged in series, freed of the remaining solids by the addition of flocculating and coagulating agents, chemically stabilised and passed through a cold water tank (7). 
<IMAGE>
Patent PT-99543-B (PT)
Inventor: JAKUBICKI GARY JOSEPH
IPC: C11D1/22
Filed: 1991-11-19
Abstract: A process for the manufacture of a concentrated liquid detergent composition containing over 40% solid ingredients including magnesium alkylbenzene sulfonate and an alkanolamide component, offers reduction in viscosity during manufacture and upon cooling of the composition. The addition of salts and hydrotropes to the concentrated liquid detergent composition and the incorporation of alkanolamide prior to the addition of alkylbenzene sulfonic acid sufficiently lowers the viscosity of the mixture to allow processing using conventional low shear mixing equipment.
Patent PT-99791-B (PT)
Inventor: NIEDRIG MATTHIAS
IPC: A61P31/18
Filed: 1991-12-13
Abstract: Novel peptides from the HIV-gag protein contain the sequence (I), and are no larger than 50 amino acids, AATLEEMMTA (I).
Patent RO-111049-B (RO)
Inventor: MINDRU CONSTANTIN
IPC: B62M11/14
Filed: 1992-02-12
Abstract: Invenția se referă la un mecanism
de antrenare a bicicletei, prin propulsie umană.
Mecanismul de antrenare, conform invenției, este
constituit dintr-o casetă (A) montată pe un cadru (2)
al bicicletei. Pe un ax de intrare (12) al casetei (A),
este fixat un pinion de lanț (7)· Pinionul de lanț (7)
preia mișcarea, printr-un lanț de bicicletă (9), de la
o roată de lanț (15), solidară cu niște pedale (14).
Pe un ax de ieșire (10) al casetei (A), este fixat un
alt pinion de lanț (6). Pinionul de lanț (6) transmite
mișcarea, printr-un alt lanț de bicicletă (8), la un
alt pinion de lanț (16), dispus pe o roată motoare
(17) a bicicletei.
Patent SE-361828-B (SE)
Inventor: ARTHUR J R
IPC: C30B23/08
Filed: 1969-12-18
Abstract: 1,270,550. Semi-conductor device manufacture. WESTERN ELECTRIC CO. Inc. 22 Dec., 1969 [27 Dec., 1968], No. 62287/69. Heading H1K. [Also in Divisions C1 and C7] An epitaxial film of Group III(a) and V(a) elements (Mendelyeev Table given in the Handbook of Chemistry and Physics) is deposited on a substrate of e.g. Si, Ge, gallium arsenide, phosphide or arsenic phosphide, indium arsenide or phosphide or sapphire. Examples of the film are (1) gallium arsenide, (2) gallium phosphide, (3) Ga.As 0 . 25 P 0 . 75 , (4) gallium arsenide with Zn, 'and (5) Gallium arsenide with Te.
Patent SE-395200-B (SE)
Inventor: KAISER A
IPC: H05K3/34
Filed: 1973-03-22
Abstract: A circuit board of electrically insulating material is provided with a printed circuit including one or more circuit strips. A discrete electrical component, or several of them, is mounted on the circuit board in circuit with the circuit arrangement, and at least one semi-conductor unit is provided on the circuit board and electrically connected with the circuit thereof.
Patent SE-411888-B (SE)
Inventor: BRATT A G I
IPC: B65G65/28
Filed: 1978-05-31
Abstract: An apparatus for discharging lump ice or so-called shell ice is of the type that comprises a pivotable conveyor 7, consisting of an endless belt, with grabs 8, driven by a first drive element. The pivoting movement of the conveyor is adjusted by means of a second drive element 9, which is designed to adjust the pivoted position of the conveyor as a function of the power loading on the first drive element, so that this power loading is kept constant during the discharging of lump ice. In an improved design, the power loading on the first drive element is allowed to increase with the rising inclination of the conveyor. Account is thus taken of the increased power required in order to convey released lumps of ice to a discharging point, situated higher up.
Patent SE-433941-B (SE)
Title: Method for producing an asphalt cement
Inventor: TYLLGREN A P E
IPC: C08L95/00
Filed: 1981-06-25
Abstract: Asphalt cement is made by the mixing together of stoney material and asphalt emulsion and subsequent treatment with an emulsion breaking fluid to break the asphalt emulsion and to precipitate the asphalt on to the stoney material. A basic solution, especially an aqueous solution of calcium hydroxide is used as an emulsion breaking fluid for cationic asphalt emulsions. The emulsion breaking fluid can be spread over the prepared asphalt cement.
Patent SE-431194-B (SE)
Title: Arrangement for controlled tipping movement
Inventor: GRANN B
IPC: B66F9/12
Filed: 1983-05-20
Abstract: An arrangement for controlled tipping movement, Figures 1 and 2, constitutes an auxiliary device 1 with which the tipping movement of a tip container 2 can be controlled and stopped in the desired position when this has been placed on a fork-lift truck 8. The arrangement 1 which is mounted on the fork beam 9 of the fork-lift truck has a pattern of movement which includes release of the container from its carrier frame 4, automatic coupling of the container to the grip device 6 of the arrangement, which grip device 6, by means of a lever system controlled by a power cylinder 14 started from the truck driver's position, lifts and tips the container to the desired position, reverses the tipping movement of the container and automatically returns it to the locked position. The container is then uncoupled from the fork- lift truck 8 without the driver needing to leave his position on the truck. <IMAGE>
Patent SE-446847-B (SE)
Inventor: UNDEN HARALD
IPC: B29C37/00
Filed: 1984-02-14
Abstract: PCT No. PCT/SE85/00074 Sec. 371 Date Oct. 2, 1985 Sec. 102(e) Date Oct. 2, 1985 PCT Filed Feb. 13, 1985 PCT Pub. No. WO85/03683 PCT Pub. Date Aug. 29, 1985.Load-inducing armature adapted to be assembled with layers of fiber-reinforced plastic matrix to form a laminated structural element, whereby the portion of the armature intended to be embedded between plastic matrix layers is provided with through-holes having larger opening width than depth. In a completed laminated structural element pegs consisting of or amalgamatable with the matrix material connect the embedding plastic matrix layers through the holes in the armature for the introduction of load via the armature to the structural element with both ends of each peg subject to shearing stress.