baber/WOPTO huggingface dataset:
Patent IT-1087539-B (IT)
Title: Stabilising circuit voltage controlled oscillator - has phase discriminator producing frequency correction signal for centre frequency and modulation slope in PSK system
IPC: H03D/
Filed: 1977-09-26
Granted: 1985-06-04
Abstract: The stabilising circuit, for the centre frequency and modulation slope of a phase locked VCO in PSK systems, has discriminator determining the phase difference between the VCO's output and that of a reference frequency and producing a frequency correction signal. This same signal is reversed in polarity by the phase keying signal and used to control the modulation slope. The modulation slope is stabilised by regulating the level of the signal controlling the VCO's frequency using a variable-gain amplifier.
Patent IT-1099699-B (IT)
Title: Die punching circular saw blades from continuous strip - employs several die stations which perform complementary punch operations
IPC: B27B/
Filed: 1978-10-05
Granted: 1985-09-28
Abstract: In the mfr. of circular saw blades a strip of material which has the thickness and physical properties required in the saw blade is led through a die punching press with several punch stations. At a first station the front edges of a number of non-adjacent teeth are punched with the back edges of the teeth immediately in front. The strip is then fed on to at least one subsequent station where similar edges for the remaining teeth are punched. The outside edges of some or all the teeth are punched at a further station, together with a central and a drive hole. The initial blank strip is wider than the required blade dia. to accommodate the material lost in punching.
Patent IT-971852-B (IT)
IPC: F16C39/06
Filed: 1972-12-14
Granted: 1974-05-10
Abstract: A flow machine for pumping and/or measuring the flow of agressive, radioactive, or special-purity flow mediums. The flow machine is provided with a rotatable impeller magnetically supported within a machine casing such that the impeller is spaced at all points from the inside walls of the machine casing. The casing inside walls and the outer configuration of the impeller include a central cylindrical center section joined by conically outwardly flared end sections. Electromagnetics are arranged in the conical flared section outside of the inside wall for cooperation with magnetic material arranged in the corresponding conically flared sections of the impeller to support the impeller in position. The conically flared section facilitate both radial and axial support of the impeller, since both axial and radial components of electromagnetic force is experienced at the conically flared sections of the impeller. Means are provided to detect the gaps around the circumference of the impeller between the impeller and the casing inside walls, which means provide signals to an electronic device for controlling the respective current supply to the electromagnets so as to assure the maintenance of a substantially uniform circumferential gap around the impeller for all operating conditions. In one embodiment, the flow machine is constructed as an axial flow pump driven by an asynchronous electric motor having a rotor formed around the cylindrical section of the impeller and a stator arranged outside of the inside walls along the cylindrical section thereof. A further embodiment of the flow machine is constructed as a flow meter which includes means for detecting the rotational speed of the impeller, which rotational speed is a direct function of the volumetric flow and/or velocity of the flow medium through the impeller.
Patent IT-1159766-B (IT)
Inventor: FRUCCO GIUSEPPE
IPC: D06F58/04
Filed: 1982-10-08
Granted: 1987-03-04
Abstract: A laundry dryer comprises a rotatable drum (4) adapted to contain the laundry to be dried and having a stream of heated air passing therethrough. The drum is composed of two separate component parts (16, 17) with an electrically insulating annular element (20) interposed therebetween. The component parts (16, 17) also serve as sensor electrodes for continuously and accurately measuring the degree of moisture of the laundry and for ensuring, with the aid of a conventional moisture control device (30) connected to said sensor electrodes, the efficient drying of the laundry. There is thus obtained a drum of simple construction with considerable saving of material.
Patent IT-1178180-B (IT)
Inventor: FOSNAUGHT HAROLD R
IPC: G09F3/02
Filed: 1984-10-30
Granted: 1987-09-09
Abstract: Apparatus and methods are disclosed for a high speed par duction line in which containers (8) are wrapped with plastics labels (10) each having an outer surface and an un nerside which is next to the container (10) and comprising a fi nt solid polymer layer (20) or a foam polymer layer (60), incl nding means (23, 38, 45) for moving a leading edge (61) of a abel (10) to the periphery (12) of a rotating vacuum drum (5), means for applying a solvent, such as methylene chic ide when the polymer is polystyrene, to the underside of the layer to form finite areas (65) on the leading label edge (61) nd a finite area (66) on the trailing edge (68). The finite areas 65, 66) have therein a rapidly soldifying tacky solution of the bolymer in the solvent, the tacky viscous solutions rapidl solidifying to form an adhesive bond. The solvent- applie label (10) is quickly moved to a label wrapping statior vhere it is wrapped around a container (8), the finite areas (66) on the leading edge (61) tacking the label (10) to the cor t iner (8), and the finite area (66) on the trailing edge (68) fo ning a cohesive bond on the seam formed by the overlap: ed label ends.
Patent IT-1121669-B (IT)
Title: Unsatd. aliphatic aldehyde oxidn. to carboxylic acid - using fluorinated organic solvent as reaction medium
IPC: C07C/
Filed: 1976-07-21
Granted: 1986-04-10
Abstract: The liq. phase oxidn. of an unsatd. lower aliphatic aldehyde to an unsatd. carboxylic acid using an oxygen-contg. gas is effected in a fluorinated org. solvent which is liq. during the oxidn. reaction. The aldehyde pref. contains 3-6C and the org. solvent 1-18, pref. 1-7C. The process is esp. used for conversion of methacrolein into the methacrylic acid. It inhibits formation of by-prods. and gives a high selectivity and yield of the acid. The solvent is chosen from chlorofluorohydrocarbons, fluoroethers, fluoroalcohols, fluoroketones, fluoroacids and anhydrides, fluoroesters, fluoroamines and fluoronitriles, pref. 1-3C fluoroalkane. A non fluorinated co-solvent may also be present. e.g. benzene, hexane, CCl4, butanol, acetic acid ester.
Patent IT-1079419-B (IT)
Title: Device for dispensing volatile material e.g. insecticide or deodorant - has air passages such that a movement of ambient air causes movement through the device with evaporation of the material
IPC: B05B/
Filed: 1977-08-09
Granted: 1985-05-13
Abstract: Dispenser can dispense material if air movement occurs but only small amts. if no air movement is present. It consists of a housing with an air inlet and an air outlet with a container for the volatile material having an air input opening. This is arranged in the housing so that one part of the air input is mounted opposite the housing inlet. The remainder of the opening is arranged so that a flow of air can occur between this and the housing outlet. When movement of the ambient air occurs, material evaporates and is dispensed. Used in dispensing deodorants or insecticides to rooms and operates with high efficiency when some movement of the ambient air occurs.
Patent IT-1046962-B (IT)
Title: Portable hand operated tube bending tool - has hydraulic pump for moving piston with bending former (NL051076)
IPC: B21D/
Filed: 1975-09-08
Granted: 1980-09-10
Abstract: The portable tube beanding machine consists of a hand operated hydraulic pump, to which a bending tool is attached. The pump has an oil reservoir from where oil is drawn into the master cylinder. The piston of this cylinder is outstroked by a compression spring and returned by an external hand operated lever. This forces the oil in the cylinder through a check valve into the working cylinder which in turn outstrokes piston to which a bending former is attached. To return the spring loaded working piston to its retracted position, the hand lever is pressed into its innermost position so that the two check valves are opened, thus allowing the oil to return to reservoir.
Patent IT-1030343-B (IT)
Title: Framework press with four corner press stations - has pairs of press cylinders at each corner of rectangular frame
IPC: B25B5/14
Filed: 1975-03-14
Granted: 1979-03-30
Abstract: A framework press has four corner press stations, one static, one vertically adjustable, one horizontally and vertically adjustable and the last horizontally. The framework under compression is acted upon by pairs of press cylinders, one of each pair acting horizontally, the other vertically. Counter pressure devices grip the frame firmly in position when it is first inserted. Sensors activate their counter pressure devices by means of limiting switches. All pressing operations are automatically controlled. A mechanical coupling between press-cylinder of the bi-laterally movable station enables automatic control of this station.
Patent IT-1232906-B (IT)
Inventor: CLAUDIO CARDILLO ROSANNA FUGAN
IPC: C12R1/84
Filed: 1989-08-04
Granted: 1992-03-05
Abstract: Process for the production of gamma- or delta-lactones according to the general formula:   <IMAGE> (I)  in which R is a saturated, mono-, di- or triunsaturated linear alkyl chain comprising from 2 to 10 carbon atoms and in which R1 is alkylene comprising 2 or 3 carbon atoms, entailing the operation which consists in culturing, in a substrate comprising a hydroxide or hydroperoxide of linoleic acid or of linolenic acid, of their esters or of their glycerides, or of an oleic acid derivative obtained by the photooxygenation of oleic acid or autoxidation of fats which contain it, a microorganism capable of performing beta-oxidations of said substrate.
Patent IT-1162884-B (IT)
Title: X=ray dosimeter for automatic termination of exposure
Inventor: PASQUARELLI ALDO
IPC: H01H/
Filed: 1983-06-29
Granted: 1987-04-01
Abstract: An X-ray film (P) placed in the beam (5) from a source (4) is backed up by an X-ray photo-optical conversion screen (3) observed by photoelectric cells (2) with cable connection (C) to a processing circuit (B). The screen (3) and cells (2) are housed in a shield (S) against stray electromagnetic radiation. A switch (K) in the power supply line from a mains socket (A) to the X-ray source (4) opens when the photocells (2) signal reception by the film (P) of an optimal radiation dose for the particular operating conditions. A safety device (Z) in series with the switch (K) includes a relay which bypasses a fuse rated immediately between standby and operating current values of the X-ray source.
Patent IT-1242746-B (IT)
Title: Method and device so obtained for indirect control of the thickness of frost on a refrigerating element
Inventor: VIZZOTTO GIUSEPPE
IPC: G12B/
Filed: 1990-07-23
Granted: 1994-05-17
Abstract: Method and device so obtained for indirect control of the thickness of frost on a refrigerating element by detection through a pair of sensors of an increase in difference between the temperature detected by the first sensor on the evaporator and by the second sensor at the output of cooled air and subsequent comparison with a predetermined value between +/-3 degrees and 20 degrees, triggering a defrosting cycle on reaching the pre established value. <IMAGE>
Patent IT-1201806-B (IT)
Inventor: NONINI GEREMIA
IPC: B30B9/32
Filed: 1986-09-02
Granted: 1989-02-02
Abstract: Improvements to presses for the pressing of scrap in skips which charge furnaces in steelworks, whereby a skip (l2) is borne on a support with legs (l5) by means of a vehicle with a vertically movable platform (l6) and is then rested on a press cradle (l7), the press (ll) comprising hooks (l0) suitable to cooperate momentarily with support pins (l3) included on the skip (l2) so as to support the skip itself (l2) momentarily below the press (ll); presses thus improved; and also method to move skips below the presses in presses thus improved.
Patent IT-1225539-B (IT)
Title: Process for widening tunnels and equipment using the said process
Inventor: CASAGRANDE BRUNO
Filed: 1988-07-18
Granted: 1990-11-22
Abstract: Process for widening existing tunnels (10), anticipating the carrying out of the stages of work connected with the said widening of existing tunnels (10) without interrupting the normal flow of traffic in transit through the said existing tunnels (10) on which the work has to be carried out, whereby the said traffic is made to pass at least in part through a protection shield (17) extending parallel to and inside the said existing tunnel (10), while the stages of the works connected with the said widening are organised and carried out inside the circular crown between the said protection shield (l7) and the extrados of the widened tunnel.  Equipment for widening existing tunnels (10) using the abovementioned process, comprising a works train with the following operative units:
Patent IT-1201887-B (IT)
Title: Plastics seal esp. for locking container
Inventor: CHEVILLARD PAUL FRANCIS
IPC: B65D/
Filed: 1986-07-24
Granted: 1989-02-02
Abstract: The locking seal comprises a socket, a latch and a locking cap. The socket comprises a body having two open ends communicating with a hollow portion extending through the body. At least one locking finger extends towards the second end of the body. The latch comprises an elongated locking end for insertion into the hollow portion of the body, to interlock with the locking finger. The locking end comprises a first section having a surface tapering into a second section and defining with the second section at least one shoulder. The locking cap member comprises a closure member to matingly engage the latch and prevent access to the second end.
Patent LT-4864-B (LT)
Title: Fertilizer from sapropel and manufacture thereof
Inventor: GEISTORAITIS EVALDAS
IPC: C07D239/72
Filed: 2001-01-16
Abstract: Novel biphenyl sulfonamide compounds which are combined angiotensin and endothelin receptor antagonists are claimed along with methods of using such compounds in the treatment of conditions such as hypertension and other diseases, as well as pharmaceutical compositions containing such compounds.
Patent LT-4988-B (LT)
Title: Device for obtaining and briquetting peat
Inventor: KERPYS ROLANDAS
IPC: C10F7/06
Filed: 2002-05-24
Abstract: The invention is in peat mining, namely in peat mining devices and can be used in cutting the upper layer of peat and forming and stacking peat briquettes in the peat deposit field. The peat mining and briquette formation device consists of a perforated mechanism with sharp lower edges, attached to the excavator arm; it consists of two parts, one -L-shaped; the abovementioned working device is attached to the clamshell with a hinge; its crosscut is in the form of a trapeze with a shorter top, box-shaped bilge, and another similar bilge that is actually the knife of the L-shape; on the inside of the box top there is a briquette pushing device.
Patent LT-6973-B (LT)
Title: Ventilated protective jacket
Inventor: PODERIS VYTAS
IPC: A41D27/00
Filed: 2021-06-15
Abstract: The invention relates to ventilated clothing, in particular to a ventilated jacket, which can be used by athletes, such as motorcyclists, cyclists, etc., and by other professions whose activities require protection from the sun, wind or rain, while ensuring effective ventilation of the jacket. The back area of the ventilated jacket has a rectangular ventilation opening, occupying most of the back area, covered by a cover that can be opened and closed with cords that control two zippers, installed on opposite side edges of the cover, by which the cover is connected to the jacket. The ventilation opening of the jacket is opened by pulling the ends of the cords in the back pocket of the jacket. The ventilation opening is closed by pulling the opposite ends of the cords in the front pockets of the jacket.
Patent MX-165520-B (MX)
Title: Aparato y metodo para liberar un gas hacia la atmosfera
Inventor: TURKO JOHN WALTER
IPC: C09K3/00
Filed: 1988-09-14
Abstract: La presente invención se refiere a un aparato para liberar un material gaseoso en la atmósfera, el aparato se caracteriza en que comprende: un material sorbente, cuyo material sorbente se satura adsorbentemente con una cantidad predeterminada de un material gaseoso a una presión predeterminada, cuyo material gaseoso tiene una presión de vapor inferior a la presión predeterminada: y un dispositivo para exponer selectivamente el material sorbente a la atmósfera con el objeto de permitir que el material gaseoso se libere desadsorbentemente en la atmósfera.
Patent MX-171963-B (MX)
Title: Procedimiento para obtener peliculas de dioxido de silicio a bajas temperaturas mediante plasmas de halogenuros de silicio
Inventor: GUAJARDO CIRO FALCONY
IPC: C01B33/021
Filed: 1989-12-07
Abstract: La presente invención se refiere a un procedimiento para obtener películas de dióxido de silicio a bajas temperaturas mediante plasmas de halogenuros de silicio, el cual comprende los pasos de: preparar una cámara de reacción libre de humedad en la cual se inserta un substrato por lo general de silicio monocritalino o de otro material, evacuando hasta aproximadamente -1 Torr; calentar el substrato hasta temperaturas medianas; alimentar simultáneamente un material fuente en una relación de oxidante/halogenuro 50 a 250 de un flujo de gases a base de halogenuro de silicio de preferencia SiF4 o SiC14 y una fuente de oxígeno; formación de un plasma mediante la aplicación de un voltaje alterno que permita formar una densidad de potencia en el plasma creado de 150 a 250 mw/cm cuadrado y depositación de la película de dióxido de silicio sobre el substrato a presiones en la cámara de 250 a 800 mtorr; caracterizado porque el calentamiento para la depositación de película se efectúa a temperaturas bajas o sea de 150 a 350 grados C en comparación con los procesos convencionales.
Patent MX-167414-B (MX)
Title: Cordones con nucleo de alta resistencia
Inventor: KEEFE ROBERT LEROY JR
IPC: D02G3/48
Filed: 1990-03-13
Abstract: La presente invención se refiere a un cordón que consiste de un hilo núcleo y una pluralidad de hilos plegados espaciados igualmente alrededor del hilo núcleo para formar una envoltura, caracterizado porque (i) el hilo núcleo se fabrica de una multitud de filamentos y tiene un radio , r; (ii) cada uno de los hilos plegados se fabrica de una multitud de filamentos y tiene un radio R; y (iii) el hilo del núcleo y los hilos del plegado se relacionan de acuerdo con las siguientes fórmulas (I) y (II) en donde n es el número de hilos plegados en el cordón.
Patent NL-140368-B (NL)
IPC: H01M4/88
Filed: 1969-12-24
Abstract: 1288986 Fuel cell electrodes MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 29 Dec 1969 [26 Dec 1968 10 April 1969 30 April 1969 18 Sept 1969] 63042/69 Heading H1B A fuel cell electrode comprises Ni, Sb and a metal of the platinum group. It may also comprise Cu, Ag, Fe or Co. The electrodes are prepared by impregnating Ni + Sb with a solution of a salt of the Pt-group metal. Preferably a layer of Ni + Sb + (Cu, Ag, Fe or Co) is formed on a sintered Ni support and then impregnated. In examples sintered Ni bodies are impregnated with Ni+Sb, Ni+Sb+Cu and Ni+Sb+Fe chlorides, dried, reduced with H 2  or alkaline N 2 H 4 , dried and impregnated with Pd from a solution of aq. H 2 PdCl 4  in BuOH or acetone. The sintered Ni may contain C or be replaced by active carbon, graphite, WC or tungsten bronze together with a polystyrene or fluorinated resin binder. The electrode may also comprise a metal screen or expanded metal. The electrodes can be used in alkaline hydrazine/air fuel cells.
Patent PT-74865-B (PT)
Title: Process of preparing a 2-(pyridylbutylamino)-pyrimidone and of its pharmaceutically acceptable salts
IPC: C07D401/14
Filed: 1982-05-10
Abstract: 2-[4-(3-Methoxy-2-pyridyl)butylamino]-5-(6-methyl-3-pyridylmethyl)-4-p yrimid o ne is prepared by condensing N-[4-(3-methoxy-2-pyridyl)butyl]guanidine, a new synthon, with 2-formyl-3-(6-methyl-3-pyridyl)propionate.
Patent PT-79337-B (PT)
Title: Liquid dispensing system
IPC: D06F39/02
Filed: 1984-10-11
Abstract: The invention pertains to a modular liquid-dispensing system comprising modules which contain pump and electric components and a support having positions for receiving the modules; wherein the modules are positionally interchangeable on the support without interchange of function of the interchanged modules. The modular dispensing system provides a versatile liquid detergent dosing and dispensing system suitable for a wide range of washing processes, and easily adaptable to different processes or process conditions.
Patent PT-80588-B (PT)
IPC: C08C1/14
Filed: 1985-06-04
Abstract: The invention relates t- a process for the preparation of a coagulated material by impregnating a textile cloth in an impregnating bath containing at least a coagulable polymer latex followed by coagulation in a coagulating bath.The process of the invention is characterized in that the coagulation is carried out from the water phase, whereas the impregnating bath contains a (chemical or physical) foaming agent wherein foaming occurs simultaneously with the coagulation or immediately thereafter.It is surprisingly found that according to the present process a high quality coagulated material is obtained, which is comparable with the coagulated material, obtained according to conventional processes.
Patent PT-82140-B (PT)
IPC: A01N43/80
Filed: 1986-03-05
Abstract: 5-Chlor-3-isothiazolones are stabilized against chemical decomposition in non-aqueous solution using organic hydroxy solvent and, optionally, stabilization salt when the contents of the components are 0.5 to 10% isothiazolone, 89 to 99.5% hydroxy solvent and 0 to 1% stabilization salt, the percentages being by weight of the three stated components, the hydroxy solvent comprising one or more solvents of the formulae: <CHEM> wherein R and R<1> are hydrogen or lower alkyl, X is -CH2OCH2-or -(CH2)n- wherein n is an integer of 1 to 4 and y is an integer of 1 to 150. These compositions exhibit biocidal and preservative properties.
Patent PT-82650-B (PT)
Inventor: LIPINSKI CHRISTOPHER ANDREW
IPC: C07D235/02
Filed: 1986-05-27
Abstract: Spiro-imidazolidines of the formula: 
<CHEM>
 and the pharmaceutically acceptable salts thereof, wherein X is O, CH2 or NH; R is hydrogen, fluoro, chloro, methyl or methoxy; and Y is O or CH2. 
<??>These compounds are useful in treatment to prevent or alleviate ocular or neuritic diabetes-associated chronic complications.
Patent PT-83015-B (PT)
Inventor: FAURE-BONDAT JOSEPH ALPHONSE
IPC: B29C48/21
Filed: 1986-07-18
Abstract: 1. A method to extrude profiles comprising at least one first part and one second part, having different physical and mechanical properties, the first part (1, 6, 13, 17, 21, 24) having the properties of plastomers and being made of at least one first thermoplastic compound, whilst the second part (2, 7, 12, 16, 20, 25) has the properties of elastomers and is made of at least one second vulcanizable compound, said first and second compounds being extrudable, wherein the said method is characterized in that is essentially consists of : - feeding a single extrusion die with said first and second extrudable compounds, these compounds being sent simultaneously into the single die, at their respective extrusion temperatures which are generally different, and in such a way that the two compounds do actually come into contact with one another inside the die, only and along their connecting surfaces (3, 8, 14, 18, 22, 26) inside the extruded profile ; - then cooling the extruded profile below the softening point of the first compound, and - finally vulcanizing the second part of the extruded profile.