baber/WOPTO huggingface dataset:
Patent HU-217705-B (HU)
Title: Method and bed-compacting machine for compacting the bed of track
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1992-06-11
Abstract: A method for continuously consolidating ballast under a track comprising rails and sleepers which are arranged transversely to the rails by a machine having tamping picks, comprises causing the tamping picks to pick up the ballast in front of the sleeper ends and push the ballast under the sleeper ends by a cycle of shovel movements comprising a consolidating movement in a direction which is parallel to the sleepers, an upward movement occurring immediately in front of the sleeper end faces, and a return movement counter to the consolidating movement, and continuously causing the tamping picks to repeat the cycle of shovel movements. Desirably, a continuous forward movement is superimposed on the cycle of shovel movements.
Patent IT-1208233-B (IT)
Inventor: MACCAFERRI ANGELO
IPC: B25J9/04
Filed: 1987-01-23
Granted: 1989-06-12
Abstract: This invention relates to a handling apparatus designed to move on at least two orthogonal axes and, preferably, on three axes, said apparatus being capable of positively gripping spools at their axial bore with great precision and being particularly adapted to be associated with plants designed for automation of the loading and unloading operations of said spools, respectively, into and from wire winding machines and into and from feeding and collecting stations where said spools may be disposed with any orientation.
Patent IT-1200443-B (IT)
Title: Electric motor stator winding forming machine
Inventor: LUCIANI SABATINO
IPC: H02K15/095
Filed: 1985-04-02
Granted: 1989-01-18
Abstract: The machine comprises a needle driven with reciprocating rectilinear motion combined with reciprocating rotary motion about its axis. A copper wire is unwound from a reel and deposited by way of a contained point in slots in the stator armature. The x-axis of the needle is eccentric to the centre y of the stator at a distance. The x-axis is along the z-axis of symmetry of the slots to which it is adjacent. The height of the point of the needle, calculated as the distance between its end and the x-axis, is equal to or greater than the distance between the x-axis and the end of the tooth which frontally retains the tooth in the slots. There are two consecutive winding forming stations.
Patent IT-1207173-B (IT)
Title: Double reflector dish aerial - is fitted with additional elements around perimeter of auxiliary reflector
IPC: H01Q/
Filed: 1979-02-15
Granted: 1989-05-17
Abstract: The dish aerial uses an auxiliary reflector to return the transmitter emissions to the reflecting surface of the main dish. The auxiliary reflector (2) is fitted with additional elements (5) round at least part of its perimeter. The additional elements can be set at an angle (alpha) to the plane (E) of the auxiliary reflector, and face towards the main aerial reflector. The elements (5) can be shaped to give the required performance in any particular case.
Patent IT-1163176-B (IT)
Title: Automatic machine for the production of fibro-cement tubes or similar material of whatsoever section, the automated equipment which it includes, and the relative procedure.
Inventor: MAGNANI SILVIO
IPC: B28B/
Filed: 1983-03-29
Granted: 1987-04-08
Abstract: This invention deals with a totally automatic machine for the formation of fibro-cement tubes, in which the principal characteristic elements are: a tubular filtrating cloth positioned on the mandrel, and fixed to a collar sliding along the mandrel, but locked to it; the means for fixing the tubular cloth to the collar; the means for the automatic slipping off of the tubular cloth from the formed tube, and its re-fitting again onto the mandrel.This machine is part of equipment which itself is completely automated, including essentially a station for tube formation, a station for slipping off the finished tube, and a washing station for the tubular cloth newly re-applied to the mandrel.
Patent IT-1108806-B (IT)
Title: Variable pitch axial flow fan impeller - has coaxial pneumatic actuator with control valve increasing blade angle against spring action
IPC: F04D/
Filed: 1978-02-21
Granted: 1985-12-09
Abstract: The industrial axial flow fan impeller with a system to vary the blade (3) angle during operation, has a polygonal central hub member (1) with side faces at an angle (a) to the axis of rotation, each blade (3) projecting at right angles to a side face, and held on a carrier (2) rotatable on stub shafts (2a) on that face. The carriers are connected to a piston (6a) of a pneumatic actuator (6) by rods (10), the actuator being co-axial with the member (1) and being a control valve connected to environmental measuring means. The blade is increased against the action of a spring (21) by admitting air pressure.
Patent IT-1174010-B (IT)
Title: Method of making blinds
Inventor: MINDER CARLO F
IPC: A47H/
Filed: 1984-06-14
Granted: 1987-06-24
Abstract: The blinds are of strip, Roman, or roller type, and constructed from panels sepd. from a length of synthetic or mixed fibres fabric by heat-cutting, so that cut ends of the fibres of the fabric are fixed during the cutting process, i.e. by fusion welding together. Specifically heat-formed stabilisation lines are generated alongside the cut edges, and pref. along the centre of a cut panel. Specifically cutting is done by laser beams, ultrasonically, or by heat welding tools.
Patent IT-1237790-B (IT)
Title: Composition for alimentary use to give food a smoked salmon flavour
IPC: A23L/
Filed: 1989-12-15
Granted: 1993-06-17
Abstract: Compositions to use with alimentary products that gives foods a smoke salmon flavour, made essentially of edible oil solutions, preferably corn oil, salmon oil, condensed wood fire smoke and possibly citrus fruits, spices and aromatic herbs.
Patent IT-1227723-B (IT)
Inventor: GIARDINI GIORGIO
IPC: H02H3/33
Filed: 1988-12-23
Granted: 1991-05-06
Abstract: The present invention relates to an emergency remote opening device, particularly for differential switches, comprising a core (10) of ferromagnetic material on which a first and a second winding (11, 12) are wound; in normal operating conditions, the windings generate magnetic fluxes which compensate each other. At least one normally-closed opening button (20) is arranged in series with at least one of the windings. A secondary winding (30) furthermore concatenates the flux generated by the first and second windings and drives a circuit-breaking actuator (31).
Patent IT-1196346-B (IT)
Title: 7-Di:ethylamino-triazolo-pyrimidine deriv. prodn.
Inventor: RAINOLDI ANGELO
IPC: C07D487/04
Filed: 1984-11-29
Granted: 1988-11-16
Abstract: Prodn. of 7-diethylamino-5-methyl-(1,2,4)-tri azolo (1,5-a) pyrimidine (I) comprises reductive ethylation of the corresp. 7-nitro cpd (II) with acetaldehyde. Redn. is provided by H2 in presence of catalyst, or by an alkali hydride, esp. NaCNBH3 or NaBH4.
Patent IT-1140209-B (IT)
Inventor: BARONCELLI VITTORIO
IPC: G01N33/533
Filed: 1981-09-25
Granted: 1986-09-24
Abstract: Immunofluorescence reagents prepared by reacting together a protein P, a cross-linking agent L and a dye, which are of general formula 
<CHEM>
 and which fluoresce between 600 and 900 nm.
Patent IT-1132834-B (IT)
Inventor: STENHOLM LENNART
IPC: E06B9/84
Filed: 1980-09-12
Granted: 1986-07-09
Abstract: A safety device (3) at vertically movable doors for preventing uncontrolled falling of the door (1) comprises axle (4) which is connected to a door operating apparatus so as to be rotatable with movements of the door and a centrifugal device (9, 11) rotatable by the axle and movable away from the axis of the axle (4) upon rotation of the centrifugal device co-operating with a stop (28) when the axle (4) rotates at a predetermined speed to stop rotation of the axle and thus movement of the door. <IMAGE>
Patent IT-1193565-B (IT)
Title: Stacked fluidised bed vapour generator
Inventor: DAMAN ERNST L
IPC: F22B/
Filed: 1980-12-02
Granted: 1988-07-08
Abstract: The vapour generator has a number of vertically aligned fluidised beds and incorporates a heat recovery enclosure adjacent a furnace section housing the fluidised beds. A convection enclosure is adjacent to the heat recovery enclosure. The boundary walls define the enclosures and are made up of interconnected tubes through which a fluid is passed in a predetermined sequence. Effluent gases from the fluidised bed compartments pass through the two enclosures and as they do so, given up heat to fluid in the boundary walls.
Patent IT-967709-B (IT)
IPC: F16C27/06
Filed: 1972-09-21
Granted: 1974-03-11
Abstract: This clutch release bearing of the rolled-sheet ball-race type is characterized in that the inner ball-race 2 is assembled with the bearing ring 5 of the clutch control fork by means of an internal ring of deformable plastic material 6 of which the outer contour surrounds the inner contours of said bearing ball-race 2 and bearing ring 5, the inner bore of said plastic ring 6 corresponding to the diameter of the sliding shaft.
Patent IT-1051014-B (IT)
IPC: C07C41/00
Filed: 1975-12-01
Granted: 1981-04-21
Abstract: 1473263 Production of ethers TEXACO DEVELOPMENT CORP 4 Nov 1975 [2 Dec 1974] 45718/75 Heading C2C An ether is prepared by (a) reacting a watersoluble alcohol as first reactant with an olefin or a water-insoluble alcohol as second reactant in an inert hydrocarbon solvent having 3 or 4 carbon atoms and in the presence of a solid etherification catalyst, thereby forming a reaction mixture including unreacted first reactant and product ether containing moieties from the first reactant and the second reactant, (b) contacting the reaction mixture with an aqueous extractant in the presence of the inert hydrocarbon, thereby forming an aqueous extract containing the first reactant and a raffinate containing rhe inert hydrocarbon and product ether, and (c) recovering the raffinate. The ether may be recovered from the raffinate, e.g. by fractionation. The first reactant may be a monohydric alcohol (e.g. a C 1 -C 6  aliphatic alcohol or benzyl alcohol) or a polyhydroxy alcohol, a number of which are listed; in the examples, methanol is used. The second reactant is for example a monoolefin i.butene, i.pentene, i.hexene, styrene or phenylpropene) or a di- or tri-olefin; alternatively it may be for example a C 5 -C 10  alcohol; the use of isobutene, is exemplified. The inert hydrocarbon is for example n.butane or isobutane. When the first reactant is isobutene, it may be admitted to the reaction as part of a refinery stream containing butanes; n.butenes present may also be classed as inert hydrocarbons in this case. The catalyst is for example a sulphonated coal or a sulphonated synthetic resin, e.g. a divinylbenzene-crosslinked polystyrene. A flow diagram of a suitable apparatus is given.
Patent IT-1069568-B (IT)
Title: Stabilised sodium percarbonate mfr. - by precipitating in presence of silicate, then increasing the silicate content of the mother liquor
IPC: C01B/
Filed: 1976-11-18
Granted: 1985-03-25
Abstract: Stabilised sodium percarbonate mfr - by precipitating in presence of silicate, then increasing the silicate content of the mother liquor. Prepn. of sodium percarbonate (I) comprises precipitating (I) from a soln. (pref. of sodium carbonate and hydrogen peroxide) contg. silicate, to obtain particles with a limited quantity (pref. 0.1-2.0 wt %) of silicate distributed in and through them. Sufficient silicate is then deposited on the surface of the particles to improve their resistance to external contaminants. (I) is stabilised against both its intrinsic instability (e.g due to Fe present in reactants) and instability due to external causes. Loss of active oxygen content, agglomeration and corrosion are prevented. (I) can be stored in bulk, safely for several months or even weeks, e.g. prior to in corporation into detergent compsns. Only small amts. of stabiliser, and no special appts. are required.
Patent IT-1155295-B (IT)
Title: TV receiver for alphanumeric character display
Inventor: BELISOMI PIETRO
IPC: G06K/
Filed: 1982-03-09
Granted: 1987-01-28
Abstract: The television receiver has a screen connected to display picture generating circuits for substituting by a user operating control, the picture on the screen with another complete picture composed of alphanumerical data formed by characters comprising all the letters of the alphabet, numbers from 0 to 9 and graphic symbols. The operating control includes a control unit connected to the circuits, to a RAM and to an operating unit for receiving data from a user. The operating unit comprises an alphanumerical keyboard for generating at least as many control signals as the characters, these signals being detected by the control unit, sent to the circuits in order to allow displaying the characters on the screen and memorised in the RAM for repeat display on the screen at any time in response to a given display control operated by the user. Functions include tuning to a radio station with using screen to display tuning information and calendar using Gauss formual to calculate dates.
Patent IT-1178963-B (IT)
Title: Method for mfg. vehicle wheel rims
Inventor: CAPRIOGLIO LUIGI
IPC: B60B/
Filed: 1984-06-15
Granted: 1987-09-16
Abstract: The rims of vehicle wheels are made from steel strip bent to form a ring. The steel strip (A), cut to the required length, is delivered to a station (B) where it is bent to form the ring. The ring then passes to a welding station where the strip ends are welded together by a pressure welding process. The welded ring then goes to a station (D) where the weld is flattened after heating. The ring then goes finally to a station (E) where surplus material is removed at the beginning and the end of the welded zone.
Patent IT-1062222-B (IT)
Title: Slurries for fertiliser prodn. - prepd. by digestion of rock phosphate and controlled addn. of phosphoric acid during neutralisation (OE 15.9.77)
IPC: C05D/
Filed: 1976-05-04
Granted: 1983-09-20
Abstract: Prodn. of slurries for the mfr. of NP or NPK fertilisers comprises digesting rock phosphate with HNO3 and then neutralising the resulting slurry with ammonia while adding additional acid. The process is modified in that (a) part of the rock phosphate is replaced by H3PO4; (b) only two neutralisation stages are employed; and (c) at least a major part of the H3PO4 is added in the 2nd neutralisation stage. The process employs fewer neutralisation stages then prior art processes while still avoiding excessive thickening of the slurry.
Patent IT-1226870-B (IT)
Title: Destination indicator board for bus
Inventor: BRUHN MICHAEL
IPC: B60Q/
Filed: 1982-05-06
Granted: 1991-02-21
Abstract: The bus destination board includes a 5x7 matrix of liquid crystal elements. A microprocessor controlled by the driver has a large enough memory to store the numbers of the possible bus routes so that these may be easily recalled to control the display. When the driver selects the appropriate number, the microprocessor controls the display accordingly to display the appropriate number. The single microprocessor may control displays both on the front and the back of the bus. In addition there may be an information board inside the bus to give detailed information to passengers. There is no need then for a set of boards, or a roll of names and numbers, since all the information is held in the microprocessor memory.
Patent LT-4962-B (LT)
Inventor: LOVRENCIC ALOJZ
IPC: H01H50/34
Filed: 2001-09-24
Abstract: Išradimas liečia perjungimo elementą žvaigždė - trikampis, kuris leidžia įjungti, paleisti ir veikti asinchroniniams elektros varikliams  ir sėkmingai pakeičia esamas kontaktorių kombinacijų versijasasinchroninių, viršijančių 4 kW galingumą, variklių valdymui, tačiau neriboja jo panaudojimo kur kitur. Šiame išradime aprašyto perjungimo elemento konstrukcinė idėja užtikrina tris nepriklausomas pozicijas, kurios yra per perdavimo elementus perduodamos į kontaktų sekciją, kur lanksčių kontaktų judama atrama savo judėjimu uždengia atitinkamus kontaktus, tai pirmiausia užtikrina elektros variklioenergijos tiekimą žvaigžde (Y) su grįžtamuoju jungimu į žvaigždės tašką ir, praėjus tam tikram laikui, energijos tiekimą trikampiu (D). Tas yra pasiekiama tuo, kad valdantis elementas susideda iš dviejų fiksuotų armatūrų 1, laikančių pritvirtintas specialiomis kilpomis 3 rites 4, 5, perskirtas atskiriamosiomis plokštelėmis 6, kurios tuo pat metu tarnauja kreipiančiąja jungimo armatūrai 2 su anga c,kurioje talpinama judama metalinė atrama 7 taip, kad armatūros 2 judėjimas yra apribotas.ą
Patent LT-5600-B (LT)
Title: Method and device for obtaining a salt aerosol of adjustable concentration and personal halotheraphy assembly
Inventor: BUDARIN VLADIMIR
IPC: A61K9/12
Filed: 2009-04-28
Abstract: This invention belongs to the field of medical technology and it can be used to perform personal halotherapy at room temperature in personal halotherapy assembly or in salt chamber in the treatment and prophylaxis of respiratory tract diseases, allergies and psoriasis, carried out in spas, health centres, sanatoria, hotels as well as at home or in outpatient health institutions. The salt aerosol in the salt chamber is mixed in a continuous process with freshly crushed salt crystals, thus saturating the salt aerosol with salt particles activated with kinetic energy. The therapy mode is adjusted in real-time in the course of the therapy process in the salt chamber by the operator or the patient with the help of the control desk. The personalhalotherapy assembly is a small hermetically sealed salt chamber or salt capsule and is intended for one person or an adult along with a child.; The whole dry salt aerosol saturation device along with the patient is in a hermetically sealed capsule ensures an indiv
Patent MX-166844-B (MX)
Title: Fabricacion de arbol de levas
Inventor: BENDORAITIS J A
IPC: F16H53/02
Filed: 1988-09-22
Abstract: La presente invención se refiere a un ensamble de árbol de levas caracterizado por una pluralidad de elementos de leva y muñón, incluyendo cada uno una abertura axial que tiene una forma generalmente circular, con ranuras que se extienden axialmente; un tubo hueco que se extiende axialmente a través de las abeturas y en un engarce de interferencia con los elementos, proyecciones axiales formadas en la pared exterior del tubo, y en un engarce de inferferencia con las ranuras de las aberturas, y un tapón que tiene una forma complementaria con la forma de las aberturas de los elementos, y en un engarce de interferencia con el díametro interior del tubo.
Patent MX-168244-B (MX)
Title: Procedimiento para blanqueo de material lignocelulosico que tiene enlaces xilosidicos hidrolizables con xilanasa
Inventor: DUMANOIR JOHN RICHARD
IPC: D21C9/10
Filed: 1990-02-09
Abstract: La presente invención se refiere a un procedimiento para blanqueó de material lignocelulósico que tiene enlexilosídicos hidrolizables con xilanasa, el procedimiento comprende el material lignocelulósico con (a) oxígeno o un gas que contiene oxígeno a un medio alcalino, y (b) una cantidad suficiente de xilanasa libre substancialmente de celulasa, para efectuar la hidrólisis de los enlases xilosídicos hidrolizables en el material; para proporcionar un material lignocelulósico blanqueado.
Patent NL-176088-B (NL)
Inventor: STEEN ADAM
IPC: F27D1/16
Filed: 1978-07-14
Abstract: The basic wear-lining of a steel converter is made of refractory material at least partly composed of burnt magnesite. Maintenance is performed by spraying refractory material onto this lining or by "slagging-in". The effect of this maintenance procedure, in terms of the duration of the lining, are improved if the particles of the magnesite component of the wear-lining contain on average more than 61/4 percent monticellite. Material of this kind has not in the past been found suitable for a wear-lining.
Patent PT-72866-B (PT)
Title: Process for preparing immunologically active dipeptidyl 4-0, 6-0-acyl-2-amino-2-deoxy-d-glucose derivatives
Inventor: SHEN TSUNG-YING
IPC: C07H15/04
Filed: 1981-04-15
Abstract: Immunologically active compounds of the formula:   <IMAGE> (I) wherein: R1 is C1-7 alkyl; substituted C1-7 alkyl; phenyl; or substituted phenyl; R2 is hydrogen; C1-7 alkyl; substituted C1-7 alkyl; phenyl; substituted phenyl; phenyl C1-4 alkyl; or substituted phenyl C1-4 alkyl; R3 and R4 may be the same or different and are each independently hydrogen, provided that R3 and R4 may not both be hydrogen; or   <IMAGE>  where X is -O-; -S-; or  <IMAGE>  R10 is hydrogen; C1-30 alkyl; C2-30 alkenyl; C1-30 alkoxy; phenyl; C1-20 alkylsulfonyl; or cholesteryl; R11, R12, R13, R14, and R15 may be the same or different and are each independently hydrogen; C1-20 alkyl; C1-20 alkylcarbonyloxy; amino; benzyl; C1-20 alkoxymethyl; C1-20 alkylamido; or  <IMAGE>   r is 0 or 1; s is 0 or 1; and t is 0 to 20; provided that s may only be 0 when both r and t are greater than 0 or when r is 0 and R10 is amino; phenyl; substituted phenyl; 1-adamantyl; or heterocycle selected from the group consisting of 2- or 3-furyl, 2- or 3- thienyl, 2- or 3- pyrrolidinyl, 2-, 3- or 4- pyridyl, and 1-tetrazolyl, said heterocycle optionally substituted with C1-20 alkylcarbonyl; and where R3 or R4 is other than hydrogen, the other of R3 and R4 may additionally be C1-4 alkylcarbonyl; R5 is hydrogen or C1-10 alkyl; R6 is hydrogen or R6 and R7 taken together are -(CH2)3-; R7 is hydrogen; C1-7 alkyl; hydroxymethyl; mercaptomethyl; benzyl; or substituted benzyl; R8 and R9 may be the same or different and are each independently COOR, or CONR'R'', where R is hydrogen or C1-7 alkyl, and R' and R'' are hydrogen or C1-3 alkyl; when R5 is C1-10 alkyl, the stereochemistry at asymmetric center I is D or L; when R7 is other than hydrogen, the stereochemistry at asymmetric center II is L; and the stereochemistry at asymmetric center III is D; and acid addition and quaternary salts thereof.
Patent PT-83031-B (PT)
IPC: B30B15/00
Filed: 1986-07-22
Abstract: The mounting table (1) groove (2) has a rectified support reference surface (2a) orthogonal or parallel to the table plane. The matrix stud (21) has a rectified reference surface marrying the groove surface. The slide block (13) has a rectified support reference surface orthogonal to that of the table groove and the stamp (24) has a rectified reference surface (25a) facing and marrying that of the slide block. Fixing devices tighten the stud in the table groove via their support surfaces, and tighten the stamp on the slide block via their support surfaces.
Patent PT-84473-B (PT)
Inventor: CHOAY JEAN
IPC: C07D405/00
Filed: 1987-03-12
Abstract: PCT No. PCT/FR87/00070 Sec. 371 Date Nov. 12, 1987 Sec. 102(e) Date Nov. 12, 1987 PCT Filed Mar. 12, 1987 PCT Pub. No. WO87/05601 PCT Pub. Date Sep. 24, 1987.The invention relates to new compounds corresponding to formula I:   <IMAGE> (I)  in which: W represents C=O, CH2 or CHOH, Z represents  <IMAGE>  R1 and R2 represent especially Cl or F, R, R' and R'' represent especially H, X represents especially CH2, Y represents especially COOH, u and v are two integers ranging from 0 to 10, p and q take the value 0 or 1, n and m are two integers ranging 0 to 10 and t is 0 or 1 the total number of carbon atoms in the chain  <IMAGE>   ranging from 2 to 20, and to their physiologically acceptable salts obtained with organic or inorganic acids. These compounds are useful for preparing medicinal products which have, especially, anti-inflammatory properties.
Patent PT-86586-B (PT)
IPC: A61K31/40
Filed: 1988-01-21
Abstract: A pharmaceutical form for the enteric administration of anti-inflammatory non steroidic agents (I) in admixt. with excipients is characterised in that (I) in admixt. with oleous excipients (II) are enclosed in gelatine capsules opacified by inorganic pigments (III). Suitable (II) are soya bean oil, palm oil, hydrogenated coconut oil, bees wax and lecithin. Suitable (III) are TiO2, ZnO and CaCO3.
Patent PT-88049-B (PT)
Inventor: ALLEN ROGER ANTHONY
IPC: G01N33/34
Filed: 1988-07-20
Abstract: A method of testing the propensity of a paper or board to dust which includes pressing a reference surface to the surface to be tested at a predetermined pressure and measuring the dust adhering to the reference surface to obtain an indicative reading.