baber/WOPTO huggingface dataset:
Patent GB-2310405-B (GB)
Title: Method of calibrating a ribbon winding mechanism for a printing apparatus
Inventor: BUCKBY STEVEN
IPC: B41J25/14
Filed: 1996-03-15
Granted: 1998-08-05
Abstract: A method of calibrating a ribbon winding mechanism (10) of a printing apparatus which is adapted to perform a printing operation in which at a printing station (20) a print head (11) is moved relative to a first length of the ribbon (13) to tranfer print medium from the first length of the ribbon (13) onto a substrate and the ribbon (13) is subsequently advanced a predetermined amount to present a second length of ribbon (13) at the printing station (20) for use in a further printing operation, the winding mechanism (10) comprising a supply spool (11) and a take-up spool (14) and there being a ribbon path between the supply (11) and take-up spools (14) through the printing station (20), and a motive means (M) to cause the ribbon (13) to be moved along the ribbon feed path and wound onto the take-up spool (14), and a sensing means (22) to sense movement of the ribbon (13) as the take-up spool (14) is rotated and to provide a signal to a control means (25) in response, the method being characterised in that prior to performing the printing operation, the take-up spool (14) is rotated a predetermined amount whilst the sensing means (22) senses the resultant ribbon (13) movement along the ribbon feed path and the control means (25) determines from the signal received from the sensing means (22) the amount to rotate the take-up spool (14) in the subsequent printing operation to advance the ribbon (13) the predetermined amount.
Patent GB-2334567-B (GB)
Title: Flexible coupling
Inventor: MURRELL PETER WILLIAM
IPC: F16D3/68
Filed: 1999-02-17
Granted: 2000-10-25
Abstract: A flexible coupling (12, 16) for transmitting torque from a drive shaft (10) to a driven shaft (18) is described. The coupling (12, 16) comprises a rotatable drive member (20) securable to the drive shaft (10); a rotatable driven member (22) securable to the driven shaft (18); a plurality of radial vanes (24) are provided on the drive member (20) which interdigitate with a plurality of radial vanes (26) on the driven member (22) and resiliently deformable elements (30, 32) are interposed between the interdigitating vanes (24, 26) to transmit torque there between. The resiliently deformable elements (30,32) are detachably secured to only either the vanes (24) on the drive member or the vanes (26) on the driven member and are removeable in a radial direction without having to remove the drive or driven vanes from the coupling. <IMAGE>
Patent GB-2339264-B (GB)
Title: Elastomeric mounting
Inventor: WHELAN JAMES MATTHEW
IPC: B60G11/24
Filed: 1999-07-08
Granted: 2001-02-07
Abstract: An elastomeric mounting (10) for use in a vehicle suspension to accommodate compression and shear loading comprises a plurality of metal members (11, 12) with the or each successive pair of metal members being spaced apart by and bonded to a layer (15) of elastomeric material, said metal members and elastomeric layer having a pair of substantially parallel and opposed edge regions (17), and the material of each elastomeric layer when in an unstressed condition comprising a slot-like cavity (28) which extends substantially parallel with and spaced from said edge regions (17) of the layer.
Patent HU-213726-B (HU)
Inventor: NAGY BALINT
IPC: A01N25/02
Filed: 1995-03-01
Abstract: A találmány szerinti készítmény különlegesen tiszta, legfeljebb 6 tömeg% szennyezést tartalmazó mészhidrát és elemi kén felhasználásával készített mészkénléből és a késztermékre számított 0,3-10,0 tömeg% felületaktív anyagot, valamint 0,05-5,0 tömeg% baktericid hatóanyagot és ásványi vagy növényi olajat tartalmaz. A készítmény hosszú ideig stabil és a szokásos szereknél 30%-al hatásosabbnak bizonyul gyümölcsfák és szőlők gombabetegségei és egyes rovarkártevői ellen. HU 213 726 B A leírás terjedelme: 3 oldat
Patent IT-1237391-B (IT)
Title: Atomiser system for fluids without propellant gas.
Inventor: GIOVANNI FORTE
IPC: B05B/
Filed: 1988-10-25
Granted: 1993-06-01
Abstract: The invention consists of an elastic system that makes it possible to pressurise any type of fluid in a container and then achieve irrigation via a continual drip atomiser; all of this without having to use propellant gas.
Patent IT-1130012-B (IT)
Title: Slide valve and coupling assembly
Inventor: SVENSSON JAN AXEL
IPC: A61F/
Filed: 1980-02-05
Granted: 1986-06-11
Abstract: In the side valve and coupler assembly the valve includes a housing which has a flow passage, anda slide valve member, guided between open and closed positioned. The coupler has a housing with a flow passage. The two passages are aligned. An adjustable actuator in the coupler housing is used to open and close its passage. A first recess in the coupler passage receives a portion of the valve housing, and a second recess receives the slide valve. The actuator also acts on the slide valve and is lockable in the closed position.
Patent IT-1185543-B (IT)
Title: Exhaust gas control for engine with catalytic exhaust
Inventor: PIECH FERDINAND
IPC: F02B/
Filed: 1985-03-19
Granted: 1987-11-12
Abstract: The method of reducing harmful products in the exhaust gases of a multiple cylinder engine which incorporates a catalytic converter in the exhaust pipe ahead of the silencer uses a control system so that the exhaust valve operation is regulated for each cycle so that the temperature of the exhaust gases is increased. The time of start of valve opening is regulated by the temperature of the catalytic converter. Preadjustment of start of opening takes place above a set temperature level and is not used when the temperature falls below another level, except under full load conditions and on starting.
Patent IT-1196051-B (IT)
Inventor: DI SCHIENA MICHELE
IPC: C07D215/56
Filed: 1984-03-16
Granted: 1988-11-10
Abstract: Compounds having general formula I <CHEM> wherein X is a bivalent, saturated or unsaturated, aliphatic or cycloaliphatic hydrocarbon residue, or a bivalent aromatic residue, and their salts with pharmaceutically acceptable metals or organic bases, are described. Compounds (I) are endowed with marked antibacterial activity and their salts are characterized by a high hydrosolubility, so as to make them suited to the administration by parenteral route.
Patent IT-1218323-B (IT)
Title: Fluids mixing equipment
Inventor: ROCHAT JEAN DENIS
IPC: B01F/
Filed: 1982-06-23
Granted: 1990-04-12
Abstract: In a telecine chain, the scanning raster is rotated by applying a magnetic field perpendicular to the axis of the electron beam, and the distortion introduced by such rotation is compensated for. A rotate coil is located about the scanning tube the coil formed so that current passing through it induces the magnetic field and thus effects the rotation of the raster. The degree of rotation is within limits dependent on the current, and the direction of rotation is dependent on the direction of current flow. There is pref. an Absolute Angle Generator which has an input common with the input which controls the current through the Rotate Coil and which provides outputs for the compensation functions. Focus compensation is effected by applying a stimulus to the focus system which is based on the degree of rotation being effected.
Patent IT-1049414-B (IT)
Title: Aromatic carbonates prepn. - by reacting a phenol, or its acyl ester, with alkyl, cyclic or aralkyl carbonate
Inventor: UGO ROMANO
IPC: C08G/
Filed: 1975-04-18
Granted: 1981-01-20
Abstract: Aromatic carbonates useful for prepn. of aromatic polycarbonates and isocyanates have the formula: (where R is alkyl; and R' is alkyl, alkoxy, aryl, aryloxy or nitro), and are prepd. by reacting (I) a phenol, or its acyl ester, with (II) an alkyl, cyclic or aralkyl carbonate. Good selectivity and yields. Avoids use of toxic inters. e.g. phosgene and chloroformates.
Patent IT-1244480-B (IT)
Inventor: TRAVERSO ENRICO
IPC: C04B14/06
Filed: 1990-12-21
Granted: 1994-07-15
Abstract: Described is a composition for the production of artificial marble or granite, with excellent aesthetic properties and patterns and tonalities which cannot be found in natural materials, containing a polymerizable poly(allyl carbonate) of a polyol and a mineral filler. The mineral filler is of the carbonate type in the case of marble, and of the silicate or silica type in the case of granite, and is in the form of particles of which 40 to 100% by weight have a particles size of at least 0.5 mm. A process for the production of artificial marble and granite is also described. The artificial marble and granite so produced requires a limited quantity of polymerizable poly(allyl carbonate) binder, has excellent aesthetic properties and high aging resistance, making it suitable for outside use.
Patent IT-1199812-B (IT)
Title: Soluble proteinaceous hydrolysate prepn.
Inventor: RENZO BONI
IPC: C12P/
Filed: 1986-12-18
Granted: 1989-01-05
Abstract: A bubble producing condenser is used to locate problems in VVER 440 type nuclear power unit. Loss of water content of the condenser by wave formation is prevented, by subdividing the free surface of water on the trays using inserts. The parts divided by the inserts are open at the top and the bottom. The gaps between the water tray and the bottom of the inserts may be constant or varied
Patent IT-1038723-B (IT)
Title: Regulator valve for vehicle heating system - flow varies linearly with movement of control handle, high precision not required
IPC: F16K1/52
Filed: 1975-06-05
Granted: 1979-11-30
Abstract: A regulator valve for a vehicle heating system has a main body (20) with two chambers, one (25a) placed behind the other (23) and communicating with it. The front chamber (23) has the outlet (44), whilst the rear chamber (25a) has the inlet (33), forming part of an inserted back plate (30, 34). Between the two is a disc plate (28), having a shaped port, and forming the flow regulator. In the front chamber is fitted a cranked arm (36), the eccentric pin (48) engaging the disc plate (46). The arm carries a roller (29) which, when rotated by the control handle (37, 42) at the front, can open or seal off the outlet. The roler and disc plate assembly move as one.
Patent IT-1225655-B (IT)
Title: Friction grip connection between towing bracket and bar
Inventor: LUCETTE BOISNIER
IPC: B60G/
Filed: 1980-11-25
Granted: 1990-11-22
Abstract: The mounting secures a towing bracket (1) to an elastic stabilising bar (17). Relative rotation of the bracket (1) and the bar (17) is permitted about a vertical bolt (12) through a conical spigot (11) and socket (8) connection. A friction lining (9) in the conical interface provides a resistance to the rotation. The bracket may be built onto a beam (1) which spans two such mountings, and an inverted 'U' section block (15) houses onto the bar. A truncated conical spigot (11) projects from the block, housing into a conical socket (8) in an upper 'U' section block (7). The latter may house onto an extremity of the bracket beam, and the bolt (12) may pass through the vertical axis of the assembly.
Patent IT-1164880-B (IT)
Title: NC electrical discharge machine tool
Inventor: INOUE KIYOSHI
IPC: B23P/
Filed: 1983-04-08
Granted: 1987-04-15
Abstract: An electrical discharge NC machine tool has an electrode (1) operating on a workpiece (2) mounted on a worktable (3) that is moved in X and Y directions by a pair of servomotors (4,5). An N.C. controller (6) generates motor drive commands to allow straight line or curved path generation. Relative motion of the electrode tool takes place to generate an orbital action. The current generator (9) has a mains switch (10) that couples in a die source (11). Control of the switch is provided by an AND gate (12) responding to high (13) and low frequency (14) inputs. The minimum electrode gap is detected by a sensing resistor (15) coupled to a Schmitt trigger (16). The radius of the orbital action is incrementally increased and the oscillators adjusted by a control unit (17).
Patent IT-1235151-B (IT)
Title: Waterproof thermal device for heating and/or production of sanitation hot water, in particular for autonomous gas heating installations
Inventor: LUCIANO TESOLIN
IPC: F24H1/48
Filed: 1988-11-11
Granted: 1992-06-22
Abstract: The invention describes a waterproof thermal device for heating and/or obtaining sanitation hot water, in particular for autonomous gas heating installations, consisting of, external housing (4), which encloses the body of the boiler (7), a flue consisting of spiral tubing (10) and cap made of refractory material (9), combustion or burner device (8), and fan (2). These eliminate external loss of combusted gas and give preheating along the air space (6) for the combustion unit air supply (8). What is more, there is a spiral tube (7) for sanitation hot water immersed in the entire length of tubing (10) due to which, by optimising the water-water heat exchange, sanitation hot water is obtained even when the water in the tubing (10) is stagnant.
Patent IT-1143311-B (IT)
Title: Wheel probe for gas filled pipeline wall
Inventor: BULL REGINALD BRIAN
IPC: B06B/
Filed: 1981-01-26
Granted: 1986-10-22
Abstract: The wheel probe is for inspecting ultrasonically a wall of a pipe. It includes a wheel of hollow form in which is defined a chamber filled in use with an acoustic coupling liquid. At least one ultrasonic transducer is supported within the chamber to direct and receive sound to and from the pipe wall through the rim of the wheel. An obturator in the form of a synthetic rubber diaphragm (138) is exposed on one side to the liquid and on the other to the environment about the wheel probe. The diaphragm is resilient and moves to and fro in response to the pressure difference acting on it so as to balance the pressure of the acoustic coupling liquid with that of the environments. The diaphragm automatically balances the liquid pressure with that of the environment and any residual air bubbles in the acoustic coupling liquid are reduced as a result of the increased pressure of the acoustic coupling liquid.
Patent IT-1167330-B (IT)
Title: Focusable intra=ocular lens
Inventor: LEVY CHAUNCEY F
IPC: G02C/
Filed: 1983-06-01
Granted: 1987-05-13
Abstract: The intraocular lens provides accommodation in response to contraction and relaxation of the ciliary body. Accommodation is achieved by motion of the lens, or of an element of a lens system, alternately toward and away from the fovea. The lens, or the movable element is biased toward the fovea so that when the ciliary body is fully relaxed the lens is at its closest position to the fovea. As the ciliary body contracts it counters the bias and causes the lens to move away from the fovea and toward the cornea.
Patent IT-1069856-B (IT)
Title: Cardboard container with lid flap - has integral pallet support fitted to base by flap slotted under side extensions (SW 3.4.78)
IPC: B31B/
Filed: 1976-09-10
Granted: 1985-03-25
Abstract: The container is made from a sheet of corrugated cardboard which has flaps to form a lid and base and is stapled along the edge of the cardboard to form a box. The base of the container is fitted with a number of slats which rest on distance pieces (8) located at the ends and the centre of the slat. Each slat is fixed to the base (6) of the container along either edge and along the centre of the base so that the container is evenly supported. The container is assembled upside down with the pallet being fixed to the base.
Patent LT-5065-B (LT)
Title: An iproving method of a burning process
Inventor: KAIREVICIUS ALVYDAS
IPC: F24H1/00
Filed: 2002-01-10
Abstract: The invention relates to methods of burning process and can be used in boiler rooms, furnaces or for another fuel burning field. The methods comprises the following steps: supply with air or oxygen to maximum density of a burning gas at the moment of an open flame, forced mixing of a burning gas with air or oxygen. A canal for supply with air or oxygen has even distributed holes, a diameter of a mention canal depends of quantity of burning gas.
Patent LT-6981-B (LT)
Title: Piezoelectric sliding-rotary motion drive
Inventor: MAŽEIKA DALIUS
IPC: H02N2/00
Filed: 2022-06-27
Abstract: The invention discloses a high-precision piezoelectric actuator that provides independent rotational and sliding motion of the rotor or sliding motion of the flat slider in a plane. The piezoelectric drive comprises a piezoelectric actuator (1) consisting of an elastic double elliptical-shaped stator (6), four multilayer piezoelectric transducers (7) arranged two in each elliptical-shaped vibration transducer (11, 12) in the direction of the major ellipse axis and a rigid frictional contact element (9) attached to the elastic bridge (10) that connects the two elliptical-shaped vibration transducers. The contact element is in the sliding contact with the preloaded rotor that can be implemented as a cylindrical rod (3) or a plate-shaped slider (13). Rotary - sliding motion of a cylindrical rod or sliding motion of the slider in a plane is obtained when multilayer piezoelectric transducers are excited by two electrical signals having a frequency equal to one of the resonant frequencies of the stator bending oscillations and a phase difference of π/2. The rotational motion of the cylindrical rod (3) is generated when two piezoelectric transducers located on the same side of the mounting plate (8) are excited by an electrical signal of the same phase, while the sliding motion is obtained when two piezoelectric transducers (7) located in the same elliptical-shaped vibration transducer (11, 12) are excited by an electrical signal of the same phase. The displacement resolution of the drive is increased when piezoelectric actuator (1) is excited by two asymmetric electrical signals with a frequency close to one of the resonant frequency of bending oscillations of the stator (6).
Patent MX-171138-B (MX)
Title: Criba centrifuga
Inventor: KELSEY CHRISTOPHER GEORGE
IPC: B03B5/16
Filed: 1989-06-29
Abstract: La presente invención se refiere a una criba centrífuga, caracterizada porque comprende un contenedor montado para girar alrededor de su eje longitudinal, incluyendo el contenedor una región axial, una región periférica que comprende al menos una cámara de ratonera separada de la región axial por una indentación, medios para introducir material de alimentación en la región axial y medios dilatadores para dilatar repetidamente la indentación en una secuencia circunferencial, al tiempo que gira el contenedor.
Patent MX-174191-B (MX)
Inventor: SWEARINGEN STEVEN HENRY
IPC: C07C17/00
Filed: 1990-05-24
Abstract: A manufacturing process is disclosed for preparing 1,1-dichloro-1-fluoroethane by the addition of hydrogen fluoride to 1,1-dichloroethylene in the presence of a hydrofluorination catalyst providing 1,1-dichloro-1-fluoroethane in high yields and reduced 1,1-dichloroethylene content. Additionally, a process is disclosed for reducing the 1,1-dichloroethylene content of a mixture of 1,1-dichloroethylene and 1,1-dichloro-1-fluoroethane.
Patent MX-172405-B (MX)
Title: Metodo y aparato para el procesamiento digital de una señal de aumentacion de television de alta definicion
Inventor: ASADEGAN FARAMARZ
IPC: H04N7/30
Filed: 1990-06-04
Abstract: La presente invención se refiere a un método para el procesamiento digital de una señal de alta definición (HDTV), formada por varias componentes de señal, dicho método comprende los pasos de ; (a) derivar dichas componentes de señal de una fuente de televisión de alta definición; (b) digitalizar dichas componentes de señal formando así varias componentes digitales, y; (c) comprimir cada una de dichas componentes digitales en un codificador optimizado para su componente digital resprectiva.
Patent MX-167517-B (MX)
Title: Procedimiento de hidrotratamiento que convierte en por lo menos dos etapas una fraccin pesada de hidrocarburos que contiene impurezas de azufre e impurezas metalicas
Inventor: QUIGNARD ALAIN
IPC: C10G65/04
Filed: 1983-12-30
Abstract: La presente invención se refiere a procedimiento de hidrotratamiento en por lo menos dos etapas de una fracción pesada de hidrocarburos que contiene impurezas de azufre e impurezas metálicas, caracterizado por las siguientes etapas: a) en por lo menos una primera etapa, llamada de hidrodesmetalización, se hace pasar la carga de hidrocarburos y del hidrógeno sobre un catalizador que encierra un soporte y de 0.1 a 5 por ciento en peso, contados en óxidos metálicos, de por lo menos un metal o compuesto de metal de por lo menos uno de los grupos V, VI y VIII de la clasificación periódica de los elementos y que se presenta en forma de una pluralidad de aglomerados yuxtapuestos, formados cada uno de una pluralidad de plaquetas aciculares, las plaquetas de cada aglomerado están orientadas en general radialmente unas en relación a las otras y en relación al centro del aglomerado, y; b) en por lo menos una etapa subsecuente llamada de hidrodesulfuración, se hace pasar el producto de la etapa (a) e hidrógeno sobre un catalizador que encierra un soporte y de 7 a 30 por ciento peso contados en óxidos metálicos, de por lo menos un metal o compuesto de metal de por lo menos uno de los grupos V, Vi y VIII de la clasificación periódica de los elementos.
Patent MX-195109-B (MX)
Title: Process for the treatment of water and surfaces in contact therewith to prevent macroorganisms incrustation and eliminate and control the same, and composition and paint for said treatment.
Inventor: VANLAER ANTOINE
IPC: C02F1/50
Filed: 1995-12-06
Abstract: Treatment of water and surfaces in contact with water comprises using a compsn. contg. at least one polyamine of formula (I) R1-NH-((CH2)3-NH)n-(CH2)3-NH2 and at least one monoamine of formula (II) R2NH2 are new. In the formulae, R1 is 8-22C alkyl or alkenyl; n is 0-3; R2 is 8-22C alkyl or alkenyl. Also claimed are: (A) a compsn. contg. (I) and (II) where R1 is dodecyl, tetradecyl or octadecenyl; (B) a paint used for this method comprising: (i) 1 pt. polyamine of formula (I) where R1 is dodecyl and/or at least a polyamine of formula (I) where R1 is tetradecyl; and (ii) 2 nd part polyamine(s) of formula (I) where R1 is octadecenyl.
Patent PT-72324-B (PT)
Title: Process for the refining of a metal bath by means of a conver- ter having a top oxygen jet and converter for its accomplish- ment
IPC: C22B9/05
Filed: 1981-01-08
Abstract: Process of refining of a metal bath in a crucible with oxygen blast at the top and crucible used. The invention consists essentially of providing in the bottom (15) of the crucible agitating gas injectors (15) located at least in a peripheral circular ring situated in immediate proximity to the refractory side wall. The injectors are preferably concentrated opposite the journals. Secondary injectors are, also preferably, provided in the bottom zone, intermediate between the ring and the center of the crucible. The invention makes it possible, in relation to the prior injection practice, to reduce the rate of dissolution of the agitating gas in the molten metal and then makes it possible to use a low-cost agitating gas, such as nitrogen, without risk of excessive nitridation of the bath.
Patent PT-78877-B (PT)
Title: Antibiotics produced by kibdelosporangium aridum
IPC: C12P1/06
Filed: 1984-07-10
Abstract: A novel antibiotic complex of "vancomycin-like" antibiotics, AAD 216 complex, is produced by the cultivation of a fermentation broth containing Kibdelosporangium aridum Shearer gen. nov., sp. nov. ATCC 39323 microorganisms in an aqueous nutrient medium under submerged aerobic conditions. The AAD 216 complex and its major bioactive components; AAD 216A, AAD 216B, and AAD 216C exhibit antibiotic activity and growth promotant activity.