baber/WOPTO huggingface dataset:
Patent IT-1034045-B (IT)
Title: Aluminium-lead alloys prodn - by syphon impeller propelling solidifying droplets from fused bath
IPC: C22C/
Filed: 1974-01-21
Granted: 1979-09-10
Abstract: alloys contg 3-26 wt.% Pb for use as bearing matl are produced by heating the bath of alloying constituents to a temp above the miscibility gap. A rotating impeller is used to draw in the matl and project it in the shape of finely distributed droplets; these quickly solidify to granules and are collected. No protective gas atmosphere is required, the lead is embedded in the Al in fine (micron) distribution, price advantage of lead against tin is maintained; and no hydrogen embrittlement or gravity liquation are produced.
Patent IT-1094091-B (IT)
Title: Automatic unmanned bank counter paying in system - has electromagnetically operated spring for lever activating locking plates
IPC: G07D/
Filed: 1978-04-19
Granted: 1985-07-26
Abstract: There is a conveyor device for packages containing money, and similar, in the paying-in mechanism for an automatic remote-controlled bank counter, carrying them from input slot to safe-type shelf, first stamping marks on each package. The conveyor has two continuous interfacing belts with drive, entry and exit channels with barrier plates (43, 56) and means for sliding these(41, 54) between open and closed positions. An electromagnet(79) is connected to a prestressing spring(76) to activate a lever(71) for plate movement. There is a movable sidepiece plate(81) linked to the electromagnet and spring, with a blocking section in a slit(91) engaging a pin(90) to lock the plate when the lever is prestressed for closure.
Patent IT-1213442-B (IT)
Title: New complexed of bismuth or antimony halide(s) with amine(s)
Inventor: BERTELLI GUIDO
IPC: C07D215/56
Filed: 1986-12-30
Granted: 1989-12-20
Abstract: Claimed are (1) new complexes of bismuth and antimony halides with amnes of formula R.(MeX3)y (I). (2) prepn. of the complexes; (3) thermoplastic polymer compsns, endowed with flame self-extinguishing properties, comprising the complexes; and (4) articles obtd. from the polymer compsns. In (I), R= amine selected from 2-guanidinobenzoimidazole, isophorondiamine, dicyandiamide, guanamine. melamine, piperazine- all opt. substd. by alkyl, aryl or acyl- and a cpd. contg. 2-9 triazo-rings condensed or linked to each other through at least a NH gp; He= bismuth orantimony; X= Cl or Br; and Y= 0.3-4. Pref MeX3 is BiBr3 or BiCl3 and R is selected from dicyandiamide, guanamine, melamine and the cpd contg. 2-9 triazo-rings, and y is 1.
Patent IT-1214447-B (IT)
Title: Rapid diffusion welding process
Inventor: MOE PER H
IPC: B23K/
Filed: 1983-10-12
Granted: 1990-01-18
Abstract: In a diffusion welding process, the joint to be welded includes a cavity which has an increasing height from the periphery to the middle of the joint and is provided with one or more connecting conduits. The cavity is supplied with inert or reducing flushing gas during welding until the periphery of the joint is sealed and is then evacuated via the connecting conduit(s) prior to pressing the joint together at a predetermined speed to complete the weld. Also claimed is a diffusion welding process, in which the parts to be welded have a reduced cross-section in the joint area. The method is useful in assembly of pipelines for offshore gas and oil transportation. Pipe sections can be welded so rapidly that sufficient pipe laying speed can be obtained to allow use of vertical orientation of the pipeline on board the pipe laying vessel.
Patent IT-1133868-B (IT)
Title: Sewer scum treatment to recover combustibles
Inventor: IRVING ROBERT
Filed: 1980-10-13
Granted: 1986-07-24
Abstract: Scum is collected from sewage and is delivered to a perforated filter drum. The drum is continuously rotated at at least 1 r.p.m. on a longitudinal axis inclined at an acute angle. Air heated to at least 200 deg.F under a pressure of at least 500 CFM, is applied to an exterior wall of the drum along a line over its length. The air passes through the perforations and lifts the debris while heating and melting the combustibles and advancing the accumulated debris along the length of the drum. The debris is discharged and the filtered combustibles are collected. Sewer scum is filtered to separate combustibles, which consist mainly of grease, from debris. The combustibles have a potential energy of approximately 6,000 BTU's per gallon.
Patent IT-1100325-B (IT)
Title: Switching device for temp. or pressure switch - has movable contact rivet which, before lifting from fixed contact, moves on it sideways
IPC: H01H/
Filed: 1978-10-17
Granted: 1985-09-28
Abstract: A measurement element causing a path and a force change is connected to a snap-action switch with a rotatable operating lever, a contact spring with a contact rivet, and a bent flat spring strip, connected at one end with the contact spring, while its other end is clamped. It can be lowered to a first stable position by the operating lever, and lifted by it to the second position. The contact rivet is pressed to a fixed contact in at least one of the two positions. The operating lever (19) is so connected to the contact spring (12), that when the snap-action switch is operated, the contact rivet (11) pressed to the fixed contact (9), automatically moves parallel to the contact surface before it is lifted from it at the beginning of a switching movement.
Patent IT-1090373-B (IT)
Title: Reading and regenerating circuit for logical signals - has two alternately conductive amplifier elements defining two logical states at two circuit nodal points
IPC: H03F/
Filed: 1977-12-28
Granted: 1985-06-26
Abstract: The reading and regenerating circuit has six amplifier elements. The control electrode of the third amplifier element (44) is connected via a fifth element (42) to one nodal point (A) and the control electrode of the fourth element (50) is connected via a sixth element (48) to the other nodal point (B). The control electrodes of the third and fourth elements are connected via capacitors (46, 52) to a regenerating voltage. The control electrodes of the fifth and sixth elements are both connected to a signal terminal (VR).
Patent IT-1101696-B (IT)
Title: Silencer for IC engine exhaust gas - has assembly of pressings configured to form path with parts parallel, differing in length to damp waves
IPC: F02B/
Filed: 1978-12-29
Granted: 1985-10-07
Abstract: The silencer for IC engine exhaust gas comprises two or more flat based pressings (1, 2, 3) housed in a casing (4) with flat base and cover, so configured that the complete assembly encloses a gas path - rectangular in cross-section - split for part of its length within each pressing. In these parts (ABD, ACD; HIK, HJK; LMP, LNP) each path takes half the gas, the path lengths differing by the half-wave length of the noise frequency most requiring to be suppressed. Length of each combined flow portion of the gas path (DEGH, PO) must exceed a given min. value. The number of pressings fitted may be increased and these need not all be designed for the same wavelength.
Patent IT-948188-B (IT)
IPC: G09F3/00
Filed: 1972-01-12
Granted: 1973-05-30
Abstract: A laminated article in which a composition containing polyvinyl chloride, polyvinyl acetate and polyvinyl alcohol is interposed between a vinyl skin and the printing on the surface of a vinyl core to improve the adhesion between the skin and the printing ink.
Patent IT-1241989-B (IT)
Title: Process and equipment for the hydrogenating treatment of residual oils from petroleum distillation
Inventor: BUTTKE ROBERT DONALD
IPC: C10G/
Filed: 1990-06-20
Granted: 1994-02-02
Abstract: Equipment and a process are provided for hydrogenating treatment with at least one deflector to reduce the agglomeration and accumulation of catalyst to a minimum. Preferably the deflectors comprise an inner annular screen and an outer annular screen. <IMAGE>
Patent IT-1146740-B (IT)
Title: Selective prodn. of alpha- or beta-naphthol with high isomeric purity
Inventor: OLAH GEORGE ANDREW
IPC: C07C/
Filed: 1981-02-05
Granted: 1986-11-19
Abstract: In a process for selective hydroxylation of naphthalene with hydrogen peroxide to form either alpha- or beta- naphthol with high isomeric purity, naphthalene is reacted with a molar excess of H2O2 in an acid system with an acidity function Ho of -11 to form alpha-naphthol with a purity of 92-98 % or more, or in a superacid system with an acidity function Ho of greater than -11 to produce beta-naphthol with an isomeric purity of 92 to 98 % or more. Pref. in the prodn. of alpha naphthol, the reaction is carried out at -10 to 20 deg.C and the acid used is HF or a complex of HF and pyridine. Pref. in the prodn. of beta- naphthol, the reaction temp. is -78 to 20 deg.C, the H2O2 is of high concn., esp. ca. 90 %, and the superacid system comprises HF-BF3, HF-SbF5, HF-TaF5, HF-NbF5, fluorosulphuric acid, fluorosulphuric acid-SbF5, fluorosulphuric acid-TaF5, fluorosulphuric acid-NbF5, trifluoromethanesulphonic acid-SbF5 or trifluoromethanesulphonic acid-TaF5. Process gives high yields of the desired isomers with high isomeric purity, and avoids use of carcinogenic naphthylamine starting materials.
Patent IT-1189606-B (IT)
Inventor: SEBAG HENRI
IPC: C09K23/42
Filed: 1985-12-16
Granted: 1988-02-04
Abstract: Process for the preparation of water-soluble or water-dispersible polyglycerolated nonionic surface-active agents. This process is characterized by the polyaddition of glycerol chlorohydrin and of a strong base, and preferably sodium or potassium hydroxide in an aqueous solution, to a (poly)hydroxylated compound. This process has the advantage of replacing glycidol, which is usually employed, by glycerol chlorohydrin, which is less costly, easier to store than glycidol, and also of avoiding the flash distillation of a flammable volatile solvent.
Patent IT-1234393-B (IT)
Title: Automatic distributor for alimentary products
Inventor: BELLA LUIGI DALLA
IPC: A47G/
Filed: 1988-09-29
Granted: 1992-05-18
Abstract: The present invention concerns an automatic distributor comprising a box containing at least one device to distribute glasses and/or sauce envelopes and/or salt. Said distributor comprises two or more different lines for automatic frying, said lines comprising cells to load alimentary products in correspondence of a device to tare the weight of said products. Under said tarring device, there is a wall provided with two independent doors to gain access to a mobile device guiding said products into a basket. Said basket is provided with blade transferring the product inside a vat to collect the oil that must be heated up and presents a disposal outlet for said products into the glasses. Finally, the distributor comprises independent aspirators set in correspondence to each basket, said aspirators sucking fumes that are then guided into disposal devices.
Patent IT-1214171-B (IT)
Inventor: MARCHIORI MIRKO
IPC: D01H9/14
Filed: 1987-04-03
Granted: 1990-01-10
Abstract: Method to wind down a yarn package (11) on spinning machines comprising a spindle (18) to rotate the yarn package (11), means (13-14-15) to wind yarn (10) on the yarn package (11) and drafting rolls (12) to feed the yarn (10), the winding down being achieved by reverse rotation of the yarn package (11) in relation to the direction of rotation of the spinning step. Device for the winding down on yarn packages (11), which employs the above method and in which a spacer ring (22) is fitted in a stationary manner on a spindle (18) and comprises an upper hollow (23), a lower hollow (123), a protruding surface (28) and substantially sharp edges (26).
Patent LT-5808-B (LT)
Title: System of electronic control of light emitting diodes led
Inventor: DOUBEK ING PAVEL
IPC: H05B45/30
Filed: 2011-02-02
Abstract: Electronic control system of light-emitting diodes (LEDs), which is basically the light signalization to rail transport, includes at least one (SL1 to the SLk) LED diode bridge with auxiliary circuits. The system variable or constant voltage input is connected to the input voltage and current measurement circuit (MOUI), which output is connected to a multiplying converter unit (ZM) containing a pulse generator (GI) and switch (SP) and the input voltage and current measuring circuit (MOUI) measurement outputs are individually connected to the first and second control unit (CPUA, CPUB), which are connected together, independent of each other, and are individually connected to the switch (SP) excitation signal for safe crossing of the first and second blocks (BSA , BSB). The excitation signal for safe crossing blocks (BSA, BSB) is consistent with one another to connect between an output of pulse generator (GI) and a switch (PS). The output voltage measuring circuit (MOUC) is connected to an output of t
Patent LT-7019-B (LT)
Title: System and method of determining the dimensions of a spatial micrometre-sized object and its surface relief
Inventor: BUČINSKAS Vytautas
IPC: G01B11/00
Filed: 2023-01-24
Abstract: The invention relates to systems for determining the dimensions and surface relief of micrometre-sized spatial objects by generating a composite image of the examined spatial object using the microscope. The invention aims to improve the detection quality when object is transparent or partially transparent or when the surface of the object is soft and/or easily damaged. The examined three-dimensional micrometre-sized object is photographed from above with a microscope, and the contour of the micrometre-sized object is determined by the sensor with an electrode for measuring electrochemical properties between the sensitive surface of the mentioned electrode and the surface of the micrometre-sized object at each scanning point, thus determining the height of object under investigation and its coordinates at each point at the scanned point. Thanks to the program installed in the computer processor, a general image of the examined spatial micrometre-sized object with its real dimensions and its surface relief is obtained.
Patent MX-164009-B (MX)
Inventor: MATTOX JOHN ROBERT
IPC: A01N43/80
Filed: 1988-11-03
Abstract: Orthoesters are used to stabilise isothiazolone biocides in compositions which optionally further contain organic solvent for the isothiazolone. These stabilizers allow the reduction or elimination of stabilizer salts, neutralization salts and/or water. The stabilised compositions are useful bactericidal, fungicidal and algaecidal compositions.
Patent MX-166355-B (MX)
Title: Valvula de alivio de presion resistente al impacto
Inventor: FAIN JOHN E JR
IPC: F16K17/04
Filed: 1989-01-24
Abstract: La presente invención se refiere a una válvula de alivio operada por presión, la asociación que comprende: (a) un cuerpo de válvula que tiene un portillo de escape en la misma; (b) un ensamble de boquilla en dicho cuerpo de válvula que tiene un pasaje de flujo en el mismo y termina en una abertura en un asiento de válvula anular alrededor de dicho pasaje de flujo, dicho asiento de válvula teniendo una anchura de menos de 0.8 mm; (c) un sujetador de disco deslizablemente colocado en dicho cuerpo de válvula entre una posición cerrada adyacente a dicho asiento de válvula para cerrar la comunicación entre dicho pasaje de flujo y dicho portillo de escape y una segunda posición en donde dicho portillo de escape está en comunicación de flúido con dicho pasaje de boquilla; (d) un disco de válvula asegurado a dicho sujetador de disco y que tiene una superficie de trabajo adaptada para ponerse en contacto con dicho asiento de válvula; (e) medios amortiguadores compresible interpuestos entre dicho disco y dicho sujetador de disco; y (f) medios para forzar dicho sujetador de disco en la dirección de dicho asiento de válvula para sujetar normalmente dicho disco de válvula contra dicho asiento de válvula en la posición cerrada.
Patent MX-171654-B (MX)
Title: Empaque de columna estructurada con contencion de liquido
Inventor: LOCKETT MICHAEL JAMES
IPC: F28F25/08
Filed: 1989-03-16
Abstract: La presente invención se refiere a un elemento de empaque de columna que comprende una lámina corrugada y una pluralidad de estrías, dispuestas lateralmente en la lámina; caracterizado porque cada estría comprende una elevación con respecto a la lámina, la elevación dispuesta a un ángulo con respecto a la lámina de modo que, cuando el elemento de empaque está orientado verticalmente, el ángulo de elevación es 90 grados o menos, con respecto a la vertical, formando de esa manera un asiento a lo largo de la lámina suficiente para provocar que un líquido que fluye hacia abajo del elemento de empaque forme un depósito sobre el asiento.
Patent MX-168724-B (MX)
Inventor: WISSGOTT ULRICH
IPC: A23G1/02
Filed: 1986-10-30
Abstract: For improving the taste and dispersibility of cocoa and for obtaining alkalized cocoa to which is imparted red coloration for obtaining a wide range of colors in shades of red and brown, cocoa meal or liquor and an alkalizing agent in aqueous phase are mixed and heated in an enclosed vessel under a pressure of from above 1 atmosphere to 3 atmospheres at a temperature below 110 DEG  C. without evaporation of water while introducing an oxygen-containing gas into the vessel during at least a part of the mixing and heating for maintaining the excess pressure. After the cocoa is alkalized, water is evaporated from it.
Patent NL-194387-B (NL)
Inventor: TIRKKONEN TAPANI
IPC: B65D81/24
Filed: 1993-10-14
Abstract: The present invention concerns a bag for curing food which will he placed into the bag, said bag being made from a heat-resistant, foldable material, preferably from metal foil or paper or similar material coated with a metal film. Conventionally, simultaneous flavoring and curing of food is awkward. The interior of the bag (1) according to the invention contains material releasing flavoring gas, whereby desired flavoring of food curing inside the bag is attained. <IMAGE>
Patent PT-78837-B (PT)
Title: Process for preparing depot anti-inflammatory agents containing anthranilic or nicotinic acid derivatives
Inventor: DELL HANS-DIETER
IPC: A61K47/00
Filed: 1984-07-03
Abstract: The invention relates to depot formulations containing, as an active antiinflammatory and/or analgesic agent a compound of Formula I, infra together with a suspension medium. Typical suspension agents are glycerides and/or esters of mono- or poly-hydric alcohols as well as selected ethers, alcohols and amides.
Patent PT-85062-B (PT)
Inventor: LEWIS WILLIAM H
IPC: B01F15/00
Filed: 1987-06-11
Abstract: The disclosure relates to a process and apparatus for dispensing a uniform flow of carbon black from a tank. The process is carried out by stirring the carbon black in a surge tank, providing equal movement of the carbon black away from the center of the surge tank towards the outlet(s) of the surge tank and removing caked carbon black from the wall of the tank and/or minimizing caking of carbon black on the wall of the surge tank. The apparatus includes horizontal blades for stirring the carbon black, lifters for lifting carbon black from the bottom of the tank, impeller vanes shaped in the form of curves such that each segment of rotation of the vanes causes an equal movement of the carbon black away from the center of the surge tank towards the tank outlet(s), and side scrapers for removing caked carbon black from the wall of the tank and/or minimizing caking of carbon black on the wall of the surge tank.
Patent SE-329661-B (SE)
Inventor: BERNUTZ A
IPC: H01R13/68
Filed: 1965-10-05
Abstract: 1,130,088. Mechanical switches without quick action. INTERNATIONAL STANDARD ELECTRIC CORP. 29 April, 1966 [30 April, 1965], No. 18860/66. Heading H1N. In a push-button switch in which a latched cap-piece 6, Fig. 1, is slidable in a distance-piece housing 1 and carries circuit boards co-operating with socket connectors, the housing carries a single circuit board and has blind holes 14, 15 in its flat end faces whereby a bank of switches may be held together by dowels 12, 13. Slotted guideways 7 for bolt-heads are provided on each side face whereby at least the end housing of a multiple assembly may be bolted in position while the remainder -are connected by the dowels 12, 13. The cap pieces 6 further have angled section holes 10, 11 in which angled bars 8, 9 may be inserted whereby two or more caps 6 may be ganged together for simultaneous operation.
Patent SE-409688-B (SE)
Inventor: SPECHT D
IPC: F16C13/02
Filed: 1974-07-31
Abstract: This invention relates to a roller for a conveying apparatus, the roller consisting of a tubular casing, a roller bottom in each end, and a dust cover inserted into each roller bottom and being so designed as to limit the entrance of water into the roller casing.
Patent SE-435891-B (SE)
Title: Process for treatment of protein material from fish with solvent whereby a free fat state is obtained
Inventor: KNUTSEN TRYGVE LUND
IPC: A23J1/04
Filed: 1978-09-25
Abstract: The invention in question entails a method of treating fatty protein material from raw or cooked fish pulp through fat-dissolving dissolvent. The technical problem that the invention intends to solve is to reduce the fat content of fatty protein material by using a little dissolvent injection and thereby eliminate the fats in such a way that the fat's quality can be preserved. The invention solves this problem by the solvent being added to the protein material in the amount required by the protein material so that the free fat-phase with lower density than the protein material-dissolvent mixture is freed from this and separated. The invention is used for production of concentrated fish proteins from raw or cooked fish pulp and is thereby specially intended for use in production of fish protein concentrates with mainly preserved functional qualities.
Patent SE-416609-B (SE)
Title: Acoustic trolling gear for fishing
Inventor: OLSSON SUNE
IPC: A01K85/01
Filed: 1978-12-12
Abstract: The invention relates to an acoustic trolling gear comprising a shaft 1 with a fastening device 2 for the fishing line 3 and hooks 4. It also comprises devices 6,12, which can be advanced to some extent along the shaft close to one another, and which are fitted with grooved surfaces 9,13 facing one another. One of these organs is formed like a double wing 6, which does not rotate as the trolling gear travels through the water, while the other organ is a spiral body 12, with flanges going into the spiral, thus permitting a rotary movement at the spiral body. Since the grooved surfaces 9,13 touch each other here, a clicking, snapping or similar sound is produced. The trolling gear is equipped with a replaceable weight 5, made e.g. of lead, to compensate for the tilted trolling of the fishing line. <IMAGE>
Patent SE-416630-B (SE)
Title: Device for mounting tyre locking rings on a split rim in a plant for mounting of tyres for pneumatic wheels
Inventor: MARAMYGIN A M
Filed: 1979-04-09
Abstract: The device according to the invention for mounting tyre locking rings on a split rim relates to process equipment for mounting of tyres on pneumatic wheels. The device comprises a trolley 1 which is displaceable along a split rim 3 and provided with vertical columns 4 on which groups of radially displaceable gripping means 9 for gripping tyre locking rings are fastened by means of longitudinal rods 5. Between the groups of gripping means 9, cutting means 19 are provided which are adapted to be situated outside the split rim during cutting. Such a construction of the device according to the invention enables mounting of several pairs of tyre locking rings simultaneously, and cut a tubular blank into tubular rings. <IMAGE>