baber/WOPTO huggingface dataset:
Patent HU-219071-B (HU)
Title: A low nox and co emissions direct contact high temperature water heater
Inventor: BOCHEREL PASCAL
IPC: F24H1/10
Filed: 1994-10-17
Abstract: PCT No. PCT/CA94/00574 Sec. 371 Date Jun. 13, 1997 Sec. 102(e) Date Jun. 13, 1997 PCT Filed Oct. 17, 1994 PCT Pub. No. WO96/12146 PCT Pub. Date Apr. 25, 1996A gas-fired water heater is comprised of a vertical housing (11) having a circumferential side wall (12), a closed bottom end (13), and a flue (14) connected to a top end portion (15) thereof. A packing (17) of heat exchange elements (18) is supported inside the housing (11) in an uppermost region (19) thereof. A water discharge orifice or nozzle (21) is disposed above the packing (17) and connected to a water supply (22) for releasing water to be heated on the packing. An axial burner (23) is disposed substantially centrally with the housing under the packing (17). A feed pipe (24) is connected to the burner (23) and extends at least partly axially within the housing. A gas-air mixture is fed to the burner (23) through the feed pipe (24). An ignitor device (25) is provided to ignite the burner (23). The water is heated in the housing by contact with the packing (17) and an inner surface (12') of the housing (11) and in a space below the packing during the gravitational displacement of water droplets from the discharge orifice (21) to a collector chamber (31) below the burner.
Patent IT-1234526-B (IT)
Title: Opening and closing device for ports of vacuum room, more precisely for pre-refrigeration tunnels for fruit and vegetable and alimentary products in general
Inventor: FABBRI MARCO
IPC: B65B/
Filed: 1988-04-27
Granted: 1992-05-20
Abstract: The present invention concerns a device comprising two twin mechanisms set symmetrically to both sides of the pre-refrigeration tunnel, each mechanism being provided with a metallic jib, wherein said jib is horizontally pinned inside said tunnel, started by a jack or another equivalent device and is bound to the port such that it can elevate said port and to position it horizontally inside the tunnel.
Patent IT-1080941-B (IT)
Title: Pawl mechanism for two mutually pivotable parts - with one part having toothed segment and pivot and other part having spring-loaded pawl with locking tongue
IPC: D02G/
Filed: 1977-06-14
Granted: 1985-05-16
Abstract: The teeth of the toothed segment on one part of the mechanism are at a progressively increasing distance from the pivot. The pawl can be locked automatically in several angular positions in such a way that, when the two parts are swung back, its locking tongue passes by the tip of the tooth with which it was last engaged. The pawl is applied resiliently against the teeth in every locking position. The pawl may have several radially pointing locking notches at an angular distance from its locking tongue. These notches are provided to engage with an auxiliary pawl mounted on the rotatable part.
Patent IT-1174461-B (IT)
Title: Anti-inflammation and expectorant compsns.
Inventor: ALICANTE GIORGIO
IPC: A61K/
Filed: 1984-01-11
Granted: 1987-07-01
Abstract: Inductive heater for a plastics extruder (1), comprises a laminated core (2) supporting an induction winding (7). Rectangular tubing (6), (8) made of good heat conducting material forms a cooling fluid circulating system between the core and winding.
Patent IT-1144653-B (IT)
Title: Antiinflammatory medicaments contg. phenolphthalein
Inventor: HUGH JOHN EDWARD MC
IPC: A61K/
Filed: 1981-02-26
Granted: 1986-10-29
Abstract: Antiinflammatory compsns. contain phenolphthalein (I), pref. together with an alkali metal bicarbonate (II). The compsns. pref. contain a topical carrier and water, but can also be formulated for admin. by injection or ingestion. Suitable carriers are DMSO, vasoline, mineral oil, lanolin, polyethylene glycol, methyl salicylate, triethanolamine, salicylate, PVA, benzalkonium chloride, phenyl mercuric nitrate, NaCl, boric acid and/or Na2EDTA. (II) is pref. NaHCP3. The compsns. pref. contain 150-250 mg of (I) per 28.4 ml of carrier. The (I):(II) wt. ratio is pref. 4:1. A pref. method of preparing the compsns. comprises mixing (I) and (II) with water to form a paste and drying the paste. The compsns. can be used to treat inflammation due to viruses (esp. herpes simplex), buccal ulcers, sunburn, dermatitis, acne, rheumatism, arthritis, etc.
Patent IT-1200462-B (IT)
Inventor: STAIBANO GIORGIO
IPC: C07F9/38
Filed: 1985-04-30
Granted: 1989-01-18
Abstract: A process for hydrolyzing substituted methylenediphosphonic acid esters, by means of water only, to obtain highly pure acids, which may be directly used to prepare the corresponding salts, without isolating or purifying them.
Patent IT-1243721-B (IT)
Title: Process and machine for production of self-standing plastic sacks
Inventor: PINTON OTTORINO
IPC: B29D/
Filed: 1990-09-18
Granted: 1994-06-21
Abstract: Process for production of a self-standing sack from a tube of soft plastic material containing phases of: making of two partial transverse cuts t1, t2, separated from each other; folding of the cut parts to produce a T shape; joining on the surface of traverse T of an elliptical profile E corresponding to the bottom of the sack; folding of the two parts of said traverse T and sealing of the two transverse sides to form a sack; making of two cuts along the transverse sealed edges. The machine is capable of carrying out this process. (Figure 2) <IMAGE>
Patent IT-1063080-B (IT)
Title: Oligomeric organic aluminium imides - useful as alkylation and polymerisation agents stable to heat, air and moisture
Inventor: SALVATORE CUCINELLA
IPC: C07F/
Filed: 1976-04-22
Granted: 1985-02-11
Abstract: Al imides of formulae (I) and (II) are new (RAINR')m(HAINR')x (I) (HALER')n-p(RAINR')x(XAINR')p-x' (II) (R and R' = (cyclo)alkyl or aryl. m+x = n; m = 1 for n; x = 0 to (n-1), n >=4; p = 1 to n; x' = 1 to n. X = halo). (I) are prepd. from (HAINR')n and AlR3; (II) from (HAINR')n by reaction with HX then alkali metal alkyl. (I) and (II) are useful as polymerisation and alkylation agents, esp. at high temp. Compared with known Al alkyl cpd. they have better stability towards heat, O2 and moisture.
Patent IT-1191022-B (IT)
Title: Antibiotic compsn. prepn. equipment
Inventor: SCOTTO FRANCO
IPC: C12P/
Filed: 1982-10-06
Granted: 1988-02-24
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1083804-B (IT)
Title: Tool wear compensator for multi-spindle lathe - has electrical control device supplying signals to stepping motor for machine part adjustment
IPC: B23B29/034
Filed: 1977-05-25
Granted: 1985-05-25
Abstract: The mechanism is for a multi-spindle lathe of the kind comprising a number of spindles mounted in a spindle drum and for receiving respective workpieces. Indexing device for the drum brings the spindles in succession to a selected position. A tool carrier is associated with the selected position and has a body arranged to be secured on the lathe. The mechanism comprises a stepping motor for adjusting the part relative to the body. An electrical control device supplies signals to the motor. The signals are representative of tool wear and also of any deviation in the positions of the respective spindles when located at the selected position.
Patent IT-1006040-B (IT)
IPC: B65B51/10
Filed: 1972-08-03
Granted: 1976-09-30
Abstract: 1337556 Manufacturing containers of rigid foam plastics S E M SOLLERUD 10 July 1972 [4 Aug 1971] 32237/72 Addition to 1315472 Headings B5D and B5K [Also in Division B8] In a process of manufacturing containers of rigid foam plastics, preferably foam polystyrene, a sheet 11 of the rigid foam plastics is wrapped around a mould core 10 so that its adjacent edges overlap above a recess 12 in the core 10, a heating jaw 13 is introduced between the said edges with its end projecting into the recess 12 and so that the outer corner of the lower edge, and the inner corner of the upper edge of the sheet are made molten, the jaw 13 then being rapidly withdrawn and a moulding plate 14 subsequently lowered to press the edges together and form a sealed joint inwardly of a corner of the container shell. The latter can be closed at one, or both, ends by means of end members welded thereto. As shown in Figs. 4-6 such an end member 20 is placed on the open end of a filled container 11 with a part 22 thereof projecting into the container and a shaped welding jaw 23 is pushed into the joint between the lid 20 and the container 11 along each side of the latter to melt the plastics at the joint and form a U-shaped recess, Fig. 5. The jaws 23 are rapidly retracted and a shaping tool 24 is lowered to form a welded joint, Fig. 6. The cover (20) can be produced by further expanding a rigid, foamed plastics, cover sheet (20) by heat from an infra-red heater (311) in a water cooled fixture (30) to raise the part (22) of the cover (20), Fig. 7, not shown. A delivery opening (40) in the cover (20), Fig. 9, not shown, can be closed by a detachable strip (41).
Patent IT-1225901-B (IT)
Title: Modular high efficiency heat exchanger
Inventor: GIOVI FABRIZIO
IPC: F28F/
Filed: 1988-07-25
Granted: 1990-12-07
Abstract: Heat exchanger designed for being used with considerable technical advantages in heat generators, agricultural and industrial driers, heat recuperators, etc., it comprises multiple identical modules which can be fitted together by insertion and obtained economically by fusion, pressure die-casting, or hot-pressing of various metals such as: aluminium and its alloys, copper, bronze, cast iron etc. having a shape such as to obtain a high-level heat exchange from the combustion fumes and the air to be heated.  The said model of heat exchanger also displays a high level of flexibility in sizing and yield of the said heat exchanger.
Patent IT-1239624-B (IT)
Title: Synchronized, impulse pilot device for recording device's viewers with liquid crystal plates
Inventor: CALISTRONI RENATA
IPC: G02F/
Filed: 1990-04-02
Granted: 1993-11-11
Abstract: The device includes a liquid crystal plate 1, supplied through a type-B impulse generator that is transparent for short moments during which a video camera 2, and the like, is used to record in turn on the synchronized command of the generator.
Patent IT-1211697-B (IT)
Inventor: LIVIO BIAGINI
IPC: B62D5/06
Filed: 1987-08-05
Granted: 1989-11-03
Abstract: This invention relates to a device for converting a manually operated steering into a power steering, said device consisting of a shaped bar (11) connected to the heads (12, 13) of the power steering box, which bar connects rigidly the two levers (2 min , 3 min ) of the manually operated steering so as to transmit to said levers and hence to the wheel hubs the steering effort caused by the hydraulic system of the power steering box.
Patent IT-1104691-B (IT)
Title: Hot melt adhesive compsn., esp. for on=line paper binding - comprises ethylene!- vinyl! acetate copolymer, wax, modified rosin and tackifier
IPC: B42C/
Filed: 1978-05-31
Granted: 1985-10-28
Abstract: A hot melt adhesive compsn. of viscosity 500 cP at 250 degrees C comprises (a) 30-40 wt. % EVA copolymer, (b) 25-35 wt. % wax, (c) 20-40 wt. % modified rosin and (d) 10-30wt. % tackifier which is fluid at room temp. The adhesive is used in the on-line binding of paper sheets to form a multi-page document, the process involving the use of an endless belt or other intermediate surface to deliver the adhesive to the sheet edges in the binding compartment. The adhesive has viscosity characteristics compatible with a moving belt application, is quick setting, provides a tough yet flexible band when set, is non-blocking, is stable against separation at below room tep., and is stable against degradation for reasonable periods at molten temp.
Patent IT-1046770-B (IT)
Title: Positioning system for chart recorder - with pen driven by dimensional changes of martensitic alloy wire with temperature
IPC: G01K/
Filed: 1973-11-30
Granted: 1980-07-31
Abstract: The member consists e.g. of a wire formed of an alloy which exhibits a martensitic transformation over a temp. range, with a temp. change in one direction causing an internally generated dimensional change while a temp. change in the other direction causes a relaxation of the wire etc. The wire is preconditioned by applying operational heating and cooling cycles, with a dimensional change in the wire being resisted by a force insufficient to prevent the dimensional change but sufficient to produce a dimensional change in the opposite direction when the wire is relaxed. The wire is mounted between a fixed point and one end of a lever and tensioned by spring loading while the lever is connected to the pen arm of the recorder etc.
Patent IT-1072678-B (IT)
IPC: C03B5/225
Filed: 1977-02-10
Granted: 1985-04-10
Abstract: 1534106 Melting glass SAINT GOBAIN INDUSTRIES 11 Feb 1977 [11 Feb 1976] 05724/77 Heading C1M In preparing molten glass, granules of batch material 1 (each granule comprising substantially the desired proportions of constituents of the final glass) are preheated (in heat-exchanger 15) to below their sintering temperature, deposited (via drum 2 and duct 3) on a layer of the molten glass on hearth 4 of furnace 10, and fused by hot gas from burners 5, the molten glass being displaced during fusion (down the sloping hearth) to provide a fresh surface for deposition of further granules. The granules 1 may be pre-heated by hot gas from burners 5, flowing to the heat-exchanger 15 via duct 7. In an alternative embodiment (Fig. 3, not shown), the granules are deposited and melted on the surface of a rotating drum.
Patent IT-1165643-B (IT)
IPC: D04B7/26
Filed: 1979-03-16
Granted: 1987-04-22
Abstract: A knitting machine includes a knitting carriage, guide bars for thread guides having plunging yarn hook/feeders and a thread guide control device. A control device is integral with the knitting carriage. The control device cooperates with at least one thread guide formed of a cam having faces defining at least three different plunging levels and actuating the plunging yarn hook/feeders located on its pathway, independently of the direction of motion of the knitting carriage.
Patent IT-1237688-B (IT)
Title: Device for loading underwater gas expansion guns that increase the amount of the useful firing and decrease the loading force using with the maximum safety
IPC: F41B/
Filed: 1989-12-11
Granted: 1993-06-15
Abstract: Hydro-loading; device to load gas expansion guns underwater to best increase the pre-loading pressure and/or to use the small section bars (titanium bars), increasing the effective shooting of the guns and decreasing the loading force while using the maximum safety.
Patent IT-1235095-B (IT)
Title: Integrated compact pipe connector
Inventor: VISENTIN EROS
IPC: F15C/
Filed: 1989-06-08
Granted: 1992-06-18
Abstract: Integrated compact connector (10 and 110) capable of connecting piping of any type with users and having threaded end sections, consisting of one external section (11 and 111) and one primary (14 and 114) and one secondary (18 and 118) internal section, the said elements (11 and 111; 14 and 114; 18 and 118) being coaxially assembled in advance prior to connection and consisting of a single block, the said external section consisting of a cavity (13 and 113) inside of which the said primary internal section is positioned (14 and 114), the said position being obtained by means of total tightening of an external threaded area (17 and 117) of the said first interior area (14 and 114) on the internal threaded area (12), used for connection of the said external element (11 and 111) with the user.
Patent LT-6288-B (LT)
Title: A wireless security and/or location system for portable objects with key modules
Inventor: ŠERPETAUSKAS VAIDAS
IPC: G08C17/00
Filed: 2014-10-15
Abstract: The invention belongs to the wireless security systems, intended to secure and/or locate a single or multiple coherent portable objects using the wireless key modules and a mobile terminal, for instance – a cell phone. The wireless security and/or location system for portable objects with key modules comprises the mobile terminal, which maintains a two-way wireless connection with stationary and portable wireless key modules via security device secretly installed in the secured location. A certain stationary wireless key module is secretly installed in every detachable component of the secured object. Authorized users own the portable key modules. The mobile terminal can be the system key module as well as system configurator, featuring activation and deactivation of the aforementioned wireless key modules and a possibility to change the system's operational algorithm. The security device contains the equipment of positioning system.
Patent LT-6793-B (LT)
Title: Method for protecting data transfer using neural cryptography
Inventor: MOCHALOV TIMOFEY
IPC: G06N3/00
Filed: 2020-05-18
Abstract: A method of encryption and decryption of data over a network using an artificial neural network installed on each node of the network. The data protection elements  encryption keys, encryption algorithms, and encryption obfuscation  are generated or selected, respectively, at a new instance of communication across the network and no data protection elements are transmitted across the network. The artificial neural network is trained on a blockchain with the addition of each new block to the blockchain and is used to generate a finite set of encryption keys at each node simultaneously. Such encryption keys, encryption algorithms and encryption obfuscation are associated with the neural network on each node and are then used for decryption of the transmitted data.
Patent MX-170749-B (MX)
Inventor: KALINA VLADIMIR
IPC: C12P7/14
Filed: 1988-01-12
Abstract: The process is applied continuously in an apparatus comprising a number of circulating fermenters (1-4) and a separator (5) which are arranged in a cascade. The growth of a flocculant yeast is promoted in the first fermenter and inhibited in the following ones. No yeast is recycled. 
<IMAGE>
Patent MX-165841-B (MX)
Title: Maquina de piston-cilindro de bloque de cilindros rotatorio
Inventor: NEWBOLD VERNON D
IPC: F02B53/00
Filed: 1989-04-07
Abstract: La presente invención se refiere a una máquina de pistón-cilindro, de bloque de cilindros rotatorio, que comprende medios de estator, un alojamiento de rotor hueco montado rotatoriamente sobre dichos medios de estator para girar alrededor de un eje de rotación de alojamiento de rotor, una pluralidad de cilindros colocados radialmente en la pared periférica de dicho alojamiento de rotor hueco; un pistón deslizable en cada uno de dichos cilindros y teniendo una biela montada rígidamente sobre el mismo y que se extiende radialmente a dicho rotor, al alojamiento de rotor hueco; medios conectados a los cilindros y los pistones en los mismos, para suministrar un gas a dichos cilindros que se hace se expanda para impulsar los pistones radialmente hacia adentro en los cilindros, y para expulsar el gas expendido de dichos cilindros, un miembro de reacción rotatorio en el alojamiento de rotor hueco y montado rotatoriamente sobre los medios de estator para girar alrededor de un eje fijo desviado del eje de rotación del alojamiento de rotor, y que tiene superficies de acoplamiento rodante que se extienden periféricamente, radialmente separadas, alrededor de su periferia; y medios de acoplamiento rodante diferencial sobre los extremos internos de cada una de las bielas, en acoplamiento rodante con las superficies de acoplamiento rodante para transmitir la fuerza de los pistones al miembro de reacción y la fuerza de reacción del miembro de reacción a los pistones, y para hacer que dicho miembro de reacción gire.
Patent MX-170612-B (MX)
Title: Composicion y uso
Inventor: ROGIERS LODEWIJK MARIA
IPC: C08L33/08
Filed: 1989-12-13
Abstract: La presente invención se refiere a una composición que comprende (A) un glicósido; y (B) un copolímero acrílico. Una composición según la clausula 1, en donde la relación en peso es de A a B es de 20:1 a 1:20. Una composición según la cláusula 1 o la cláusula 2, en donde el glicósido es de la fórmula: R(OG)a en donde: R es una mitad hidrofóbica; G es un grupo de sacárido; y a tiene valor de por lo menos 1. Una composción según cualquiera de las cláusulas 1 a 5, en donde el copolímero acrílico es un polímero el cual contiene cadenas laterales solubles en agua o contiene grupos de ácido o contiene cadenas laterales solubles en agua o grupos de ácido
Patent MX-174181-B (MX)
Title: Empleo de esteroles seleccionados en lodos para el barrido de perforaciones para la explotacion fuera-costa de yacimientos de petroleo y de gas natural
Inventor: BRAUN JEAN-MARC
IPC: E21B21/00
Filed: 1989-12-18
Abstract: La presente invención se refiere a empleo de ésteres seleccionados, fluibles y bombeables en el intervalo de temperatura de 0 a 5ºC constituidos por alcoholes monofuncionales con 2 a 12 átomos de carbono y ácidos monocarboxílicos mono y/o poliolefínicamente insaturados con 16 a 24 átomos de carbono o sus mezclas con cantidades inferiores de otros ácidos monocarboxílicos especialmente saturados, a modo de fase oleaginosa o al menos como parte subtancial de la fase oleaginosa de lodos de barrido de perforaciones de transposición, que son adecuados para la explotación fuera-costa respetuosa con el medio ambiente de yacimientos de petróleo o bien de gas natural y que contiene en una fase oleaginosa cerrada una fase acuosa dispersa asi como emulsionantes, cargas, aditivos de perdidas de fluídos y en caso deseado otros aditivos usuales junto con una reserva de álcali con la condición de que se desista al empleo concomitante de cantidades mas importantes de bases fuertemente hidrófilas tales como hidróxidos alcalinos y/o dietanolamina y una adicion de cal, presente en caso dado, este limitada a una cantidad máxima de aproximadamente 3,8 g/l de lodo de barrido oleaginoso.
Patent MX-171854-B (MX)
Title: Receptor de llamadas selectivas y sistema señalizador de llamadas selectivas
Inventor: DELUCA MICHAEL J
IPC: H04W84/02
Filed: 1990-10-08
Abstract: La presente invención se refiere a en un receptor de llamadas selectivas, un método de operación, caracterizado porque comprende: recibir una señal para suministrar una señal recibida; y seleccionar automáticamente una de una pluralidad de personalidades operacionales, en respuesta a la señal recibida.
Patent PT-71674-B (PT)
IPC: B27N3/28
Filed: 1980-08-08
Abstract: A method of and apparatus for the cold extrusion of a mixture of plant particles and a binder, especially for the production of load-bearing beams and similar shaped bodies in which the plant particles are wood chips or the like, utilizes a plunger, ram or piston for displacement of the mixture into the extrusion passages (in which hardening can occur) under conditions such that the material flows during compaction and is compressed with a densification ratio of 2:1 to 4:1 (preferably 3:1), a plunger stroke of 400 to 800 mm (preferably 600 mm) and a velocity of the plunger between 0.04 and 1.5 meters per second (preferably 0.06 meters per second).