baber/WOPTO huggingface dataset:
Patent GB-2296306-B (GB)
Title: Aeroengine low drag nacelle structure
Inventor: ROLSTON STEPHEN CARSON
IPC: B64C21/02
Filed: 1995-11-30
Granted: 1999-05-26
Abstract: Boundary layer separation at the surface of a structure such as an intake duct (18) (Fig. 1) of a turbofan aeroengine nacelle (12) at conditions of high incidence and high engine mass flow arises from shockwave induced pressure gradients in the boundary layer. To control separation, gaseous fluid is withdrawn from a high pressure region of the boundary layer downstream of a shock wave 27, conveyed within the intake duct structure and discharged upstream of the shockwave into a low pressure region of the boundary layer. The intake duct (18) embodies a noise attenuation panel 19, and fluid is withdrawn from the high pressure region of the boundary layer into a modified panel section 191 by passage through apertures 30 at a downstream region of the panel section, conveyed along a fluid communication path within the panel section 191 and discharged into the low pressure region of the boundary layer by passage through apertures 30 at an upstream region of the panel section 191. Gaseous fluid is conveyed solely as a consequence of the difference in pressures in the boundary layer at the downstream and upstream regions. The panel section 191 may comprise a cellular structure 151, sandwiched between a porous facing sheet 122 and a backing sheet 11, the cells communicating by means of slots 31. <IMAGE>
Patent GB-2342178-B (GB)
Title: Method and apparatus for automotive and other battery testing
Inventor: JONES BARBARA LYNN
IPC: G01R31/36
Filed: 1999-09-27
Granted: 2003-04-09
Abstract: A method of testing applicable to the routine testing of batteries for automotive vehicles and like batteries is described. The method comprises: providing a battery to be tested; providing a test electrical load for connection to the battery; providing a control circuit to connect the load to the battery for an interval of less than one second; and providing analysis means to analyze the battery's reaction to said load. The invention is characterized by causing the load to cause the battery to deliver a macro-current which is comparable to currents arising in use of the battery; causing said control circuit to connect the load to the battery for a transient time interval lying in the range of up to 100 milliseconds; and providing the control circuit as part of handset apparatus adapted to be operated and connected to the battery in the manner of a testing handset, and the transient macro-current generating an amount of heat in relation to the handset which can be accommodated by apparatus of the handset kind.
Patent HU-213610-B (HU)
Title: New process for producing 20-oxo-17alpha,21-dihydroxy-pregnane derivatives
Inventor: BUENDIA JEAN
IPC: A61K31/57
Filed: 1992-11-06
Abstract: A process for the preparation of a compound of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms optionally substituted by halogen or a nitrogen or oxygen function and alkenyl and alkynyl of 2 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms and the A, B, C and D rings are optionally substituted by at least one member of the group consisting of optionally protected -OH or =0, halogen, alkyl and alkoxy of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms comprising reacting a compound of the formula    <IMAGE>  II  wherein R1 and R2 and the A, B, C and D rings are defined as above with an oxidizing agent in the presence of water and an at least partially water-miscible solvent to obtain a compound of the formula    <IMAGE>  III  wherein R1 and R2 and the A, B, C and D rings are defined as above, subjecting the latter to a solvolysis in a basic or acidic media and optionally subjecting the product to a deprotection reaction of any protected -OH or =0 groups to obtain the compound of formula I and novel intermediates.
Patent HU-213564-B (HU)
Inventor: SZAPLONCZAY PAL
IPC: B29C45/42
Filed: 1994-09-23
Abstract: A találmány szerinti berendezés rugalmas anyagú, adott esetben szilárd magrésszel ellátott, hossztengelyük mentén elrendezett lapos elemeket tartalmazó termékek, elsősorban villamosipari szigetelők osztott öntőformából történő kivételére szolgál. A berendezés a lapos elemek számának megfelelően elrendezett támasztókarokat (5) és szorítókarokat (6) tartalmaz, ahol legalább a szorítókarok (6) billenthetően vannak kialakítvaésmüködtetőelemekkel,célszerűenpneumatikus munkahengerekkel vannak összekapcsolva, és a működtető elemekkel szemben visszatérítő rugók vannak. A szorítókarok (6) és/vagy a támasztókarok (5) rugalmas betéttel lehetnek ellátva. A berendezés egységekből, cserélhetően, illetve bővíthetően, öntőforma felek (12a, 1 2b) közé betolhatóan vagy billenthetően van kialakítva.  HU 213 564 B A leírás terjedelme: 6 oldal (ezen belül 3 lap ábra)
Patent HU-217338-B (HU)
Inventor: BAUMANN ANDREAS
IPC: B66C1/22
Filed: 1994-08-13
Abstract: A találmány tárgya átrakóberendezés nagyméretű egységrakőmányők (20) –példáűl kőnténerek, csereszekrények, nyerges pótkőcsik – átrakására,amely átrakóbe- rendezés darűn vagy darűhídőn járatható fűtómacskával(12) rendelkezik, és a fűtómacskáhőz (12) emelőszerkezet (19)közbeiktatásával emelhető és süllyeszthető módőn tehermegfőgószerkezet (17) van erősítve. A találmány szerinti átrakóberendezéstehermegfőgó szerkezete (17) két, egymástól fix vagy fixen beállíthatótávőlságra lévő és vízszintesen járatható őszlőphőz (10, 11) vagyemelőállványhőz van kapcsőlva. A két őszlőp (10, 11) vagy a kétemelőállvány függőlegesen járatható. A tehermegfőgó szerkezet (17)mind a két őszlőphőz (10, 11) vagy mind a két emelőállványhőz rendreegy lengőfelfüggesztésen keresztül van kapcsőlva, és alengőfelfüggesztések arretálószerkezettel (18) vannak ellátva. ŕ
Patent HU-214448-B (HU)
Title: Process for expansion of smoking material
Inventor: CUNNINGHAM WILLIAM
IPC: A24B3/18
Filed: 1994-06-23
Abstract: PCT No. PCT/GB94/01359 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Jun. 23, 1994 PCT Pub. No. WO95/01108 PCT Pub. Date Jan. 12, 1995A process for treating smoking material comprising the steps of (i) heating smoking material having a moisture content of from 5 to 75% by weight at a temperature of from 70 DEG  to 220 DEG  C. at about or above atmospheric pressure in the presence of air and (ii) reducing the pressure on the heated smoking material to a level of from 0.1 to 50 kPa at a rate such that the water contained within the smoking material evaporates causing the smoking material to expand, the smoking material being heated during pressure reduction to accelerate water evaporation.
Patent HU-220433-B (HU)
Title: Method and apparatus for measuring characteristics of fluid flow and stabilizing and homogenizing the fluid flow
Inventor: MCCALL FLOYD
IPC: G01F15/00
Filed: 1994-08-19
Abstract: Highly reliable measurements of the fluid and/or fluid flow in a conduit are obtained by insertion within the conduit, upstream of a fluid measuring or sampling device, of a fluid flow straigntening and displacement apparatus which serves to stabilize, homogenize and condition the fluid flow and form at the device a uniform, axially centered, axially symmetrical, well defined and accurately measurable flow profile of large means flow diameter. The flow straightening and fluid displacement apparatus comprises, in sequence in the direction of fluid flow, a first swirl mitigating and flow straightening device, a fluid displacement member comprised of two oppositely facing frustums jointed at their larger ends and mounted coaxially within the conduit, and a second flow straightening device. Advantageous combinations of the flow straightening and fluid displacement apparatus with known measuring and sampling devices are provided.
Patent IT-1202435-B (IT)
Title: Straightening unit for thin-wall tubes
Inventor: STERIN JURY MARKOVICH
IPC: B21D/
Filed: 1987-01-28
Granted: 1989-02-09
Abstract: An installation for straightening thin walled tubes (7), or profiles of other cross section, includes a flexible tube (8) through which the profiles are transferred. A number of rings (11,11a) are located on the flexible tube (8). Each ring has several radial clamp screws (12) which are used to deform the elastic guide tube to the required cross section, to match the shape of the profile that is straightened.
Patent IT-1240421-B (IT)
Title: Anti-impact component for the protection of vehicles
Inventor: GIOVANNINI FRANCESCO
IPC: B60R/
Filed: 1990-03-01
Granted: 1993-12-15
Abstract: The invention relates to an anti-impact component for the protection of motor vehicles on roads or motorways. It consists of one or more shaped blocks composed of granules of a lightweight inert material held in shape by a binder, each block containing vertical perforations and having a cover for its containment. Spheroidal granules of expanded clay bound with cement are preferably used. On impact the blocks deform and the granules break up, absorbing the kinetic energy and greatly limiting the damage to the vehicle and occupants. (Figure 1).
Patent IT-1215375-B (IT)
Title: Heating concrete mixt. by vapour evolved by resistance heating - by passage through closed elongated vessel provided with vibrators and internal electrodes
Inventor: ARBENIEV ALEXANDR SERGEEVICH
IPC: E04C/
Filed: 1987-03-05
Granted: 1990-02-08
Abstract: A mixt. is passed continuously through a closed vessel while being subjected to agitation and to heating to at least 100 deg. C by passage of electric current through it. The presence of the mix defines a sealed zone within the vessel. Pref. after heating the mixt. is subjected to deaeration and to further agitation. Appts. comprises an elongate closed vessel provided with at least one internal electrode and one or more vibrators. A gate upstream of the discharge end controls the effective cross-sectional area of the flow path. Pref. there is a shutter downstream of the gate, the gate and shutter defining between them a deaeration chamber. The gate and shutter may each comprise two series-mounted plates, the upstream one of which is movable and the other fixed.
Patent IT-1034126-B (IT)
Title: Packing unit for fragile objects esp. eggs - has corrugated and flat strips with perforations flattened for storage (BR 9.11.76)
IPC: B65D/
Filed: 1975-03-07
Granted: 1979-09-10
Abstract: The packing for fragile objects, especially eggs, is made from several corrugated strips. The corrugated strips are connected on the outside by flat strips, and from between seats for the objects to be packed. The packing units are flattened for compact storage. The corrugated peaks (5) have parallel weakened lines (36, 37) which run across the packing unit axis (B). The packing unit can be collapsed by folding its parts over these perforated weakened sections. The double length(s) of the corrugation inclined face (19), less the width (r) of the corrugation peaks (5), corresponds to the spacing (k) of the flexible weakened bending lines (17) on the corrugation base.
Patent IT-1184605-B (IT)
Title: Vertical, continuous casting of billets
Inventor: VENUTO PIERLUIGI
IPC: B22D/
Filed: 1985-06-11
Granted: 1987-10-28
Abstract: A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
Patent IT-1135767-B (IT)
Title: Circular knitting machine control drum
Inventor: KLEE JOHN MICHAEL
IPC: D04B/
Filed: 1981-04-17
Granted: 1986-08-27
Abstract: The control drum has a rack wheel (15) rackable by pawls (4) mounted in pairs on respective carriers which are reciprocated by cams. A cam-operated selector (13) is movable to make one pawl (4) of each pair inoperative i.e. by lifting it. A selector mechanism (16,17,18) on the drum periphery controls when pawls are to be in use, i.e. via a pawls control rod.(10. Pref. the cam-operated selector (13) slides in a groove (14) in the rack wheel (15). Useful esp. in hosiery machines.
Patent IT-1200806-B (IT)
Inventor: GERVASUTTI CLAUDIO
IPC: C07C41/22
Filed: 1985-10-21
Granted: 1989-01-27
Abstract: A process for the preparation of hydro(halo)fluoroalkanes by direct fluorination of the corresponding hydro(halo)alkenes in liquid phase with elemental fluorine at low temperatures (below 0 DEG C).
Patent IT-1097610-B (IT)
Title: Touch activatable electrical system - uses touch responsive biological plant coupled to control terminal of touch switch
IPC: H01H/
Filed: 1978-08-08
Granted: 1985-08-31
Abstract: The touch activatable electric switch (14) is connected between an electric power source and an electrical load (12). It has a control terminal (20) and a latched electric path from the source through the load upon terminal activation. A touch responsive element (28) of plant origin, pref. vegetable, is coupled to the control terminal so that the terminal is activated when the plant is touched. Pref. the plant roots are in soil and the plant can be grass, a perennial, a cut plant or flower or a tree.
Patent IT-1239026-B (IT)
Title: Procedure for fish conservation
Inventor: BELTRAMI GUIDO
IPC: A23B/
Filed: 1990-02-09
Granted: 1993-09-20
Abstract: This invention concerns a procedure for fish conservation. In particular, it allows the consistent preservation of the so-called fresh-refrigerated fish to be extended. According to the invention the fish is placed in a vacuum-filled room into which subsequently carbon dioxide is let in of such quantity as to create within the said room a pressure lower than, or at the most, equal to, the atmospheric pressure. After a preset dwell time at a temperature a few degrees above 0 degrees centigrade the fish is removed from the room and is vacuum-packed or conserved in vacuum conditions.
Patent IT-1213983-B (IT)
Title: Liq. ceramic enamel drying
Inventor: BRIGHENTI GIORGIO
IPC: C04B/
Filed: 1987-09-07
Granted: 1990-01-05
Abstract: The system generates a digital pixel image in a framestore memory (20) by expanding run-length encoded data stored in a command memory (22). Each pixel has a variable characteristic such as its colour, or its depth in a 3-D image. The value of the characteristic for each written pixel is determined from the run-length encoded characteristic. The value of the characteristic for each pixel in the run is determined from a reference parameter which determines the initial value of the characteristic, and a difference parameter which represents the change in the value along the length of the run. The coordinates of the pixel runs may be determined from the coordinates of a preceding run. The initial location and run length for each run are determined relative to the preceding run by delta parameters associated with the current run. The system generates linear colour blends and automatically depth-clips images being written into the framestore (20).
Patent IT-1238834-B (IT)
Title: Equipment for the initial and final attachment of the wire on reels in winding machines for metal wire
Inventor: BERTO FRANCESCO
IPC: B21F/
Filed: 1990-03-02
Granted: 1993-09-03
Abstract: This invention refers to equipment for the initial and final attachment of the wire on reels in winding machines for metal wire. The equipment includes, with regard to the part suitable for initial attachment, means suitable for cutting the wire, means which make a radial hole in the core of the reel, means suitable for forming a slot with the initial end of the wire resulting from the cutting and means which push the said slot into the hole. For attachment at the end the equipment includes means for handling the wound reel, which operate in conjunction with means suitable for making the end of the wire enter one of the flanges of the said reel by means of heating and melting and with means suitable for cutting the end of the wire and turning it over against the said flange.
Patent IT-1182178-B (IT)
Title: Plant for continuous extraction of olive oil
Inventor: DE FLORIO VINCENZO
IPC: A23D/
Filed: 1985-02-05
Granted: 1987-09-30
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1179371-B (IT)
Title: System and apparatus for forming containers
Inventor: BULSO JOSEPH D
IPC: B65D/
Filed: 1984-05-16
Granted: 1987-09-16
Abstract: A method for forming containers from flat metal stock comprises (i) blanking and cupping the stock into individual cups; (ii) drawing and redrawing the cups; (iii) trimming the redrawn cups; (iv) flanging the redrawn cups; and (v) beading the flanged and redrawn cups. The appts. for drawing and redrawing containers in a system for forming containers from flat metal stock comprises (i) a reciprocal press; (ii) at least one set of draw tooling; (iii) inspection, orientation and accumulation means; (iv) means for removing drawn containers from the press; (v) at least one set of redrawing tools, (vi) means for reinserting the drawn containers into the press; and (vii) a means for removing the redrawn containers.
Patent IT-1149369-B (IT)
Title: FSK demodulation circuit
Inventor: TAKEDA KOJI
IPC: H04H/
Filed: 1982-09-29
Granted: 1986-12-03
Abstract: The FSK demodulator comprises counters (112 to 115) for detecting intervals between zero-cross points of the FSK signal, and a delay compensating circuit (203) for uniformly delaying the resulting demodulated binary signal to compensate for variable delays between the transitions of the original binary signal and the corresponding transitions of the demodulated binary signal. The uniform delay applied by circuit (203) is the maximum variable delay that can occur, and is estimated as a function of the values of two successive intervals between zero crossings when a transition occurs, these values being held in registers (201,202). Circuit (203) may be a ROM for outputting the necessary delay time. Counters (112 to 115) provide a multiplexer (116) with successive measurements of zero crossing interval averaged over four such intervals.
Patent IT-1111617-B (IT)
Title: Recovery of components of slurries produced during metal milling - using filtration, solvent extraction and magnetic separation techniques
Inventor: TARICCO STEFANO
IPC: C21C/
Filed: 1978-03-10
Granted: 1986-01-13
Abstract: The slurries consist of metallic fragments, abrasive particles and an oily liq. used as a cooling agent during the milling. The process consists of mechanically separating the liq. from the solids by compression between two rollers; treating the solid with a solvent to clean away any residual oil; heating the solid in a reducing atmosphere and separating the ferrous from the nonferrous particles magnetically. The process enables the vast quantities of these slurries which are produced each day in industry to be treated so that the oil can be recycled and the metal particles used in the metallurgical industry. Pollution resulting from disposal of the slurries is avoided.
Patent IT-1119511-B (IT)
Inventor: HENRICH HANS OTTO
IPC: D21F1/70
Filed: 1979-11-20
Granted: 1986-03-10
Abstract: An aeration device for a flotation container (1) - e.g. for removing printing ink from waste paper suspension - has a centrifugal impeller (2) into the centre of which are fed the suspension and air. The impeller (1) is surrounded by stationary guide vane means (9) which form, in radial relationship to the impeller, an inner ring of guide vanes (10) inclined, in the direction of rotation of the impeller, away from the radial toward the tangential direction, and an outer ring of baffle vanes (11) inclined relative to the guide vanes (10) in a direction opposite to the rotation direction. A radially outer ring of baffle rods (12) may also be provided. <IMAGE>
Patent IT-1091799-B (IT)
Title: Travel stop spring support
IPC: F16F/
Filed: 1977-12-27
Granted: 1985-07-06
Abstract: The spring support device is adapted to support installed piping and similar loads which are movable over a range of travel during changes in operating conditions. It comprises a casing having upper and lower end plates and at least two longitudinally orientated side slots terminating at the upper plate and a longitudinally compressible spring positioned within the casing between the end plates and bearing at its lower end against the lower plate. A spring plate has outwardly projecting ears laterally extending into the side slots and disposed upon the top of the spring and normally movable with it towards and away from the upper plate and load carrying devices engages the spring plate and extends through an opening in one of the end plates for connection with the load to be supported.
Patent IT-1242750-B (IT)
Inventor: BAGGIO GIORGIO
IPC: A63C9/00
Filed: 1990-07-30
Granted: 1994-05-17
Abstract: A vibration damping (2) device for skis (1) including a rigid plate (3) for supporting ski boot binding means (4,5) and having at least two holes (6a, 6b) which act as seats for at least one rigid spacer (7, 107, 207). At least one resilient member (9, 114, 117, 214, 217) is arranged coaxially to the rigid spacer, and the spacer interacts with a screw for interconnection with the ski and for supporting the resilient member. The resilient member has a washer (10) for supporting the rigid plate. The device thus allows the optimum damping of the vibrations which occur along an axis which is vertical with respect to the ski, without altering the possibility of transmitting the efforts imparted along different axes. <IMAGE>
Patent LT-6470-B (LT)
Title: Method for reducing of fuel consumption in crop production using biological preparation
Inventor: ŠARAUSKIS Egidijus
IPC: A01B79/00
Filed: 2017-03-20
Abstract: The invention relates to agriculture sector and can be used in reduction of agricultural machines' fuel costs issues as well as CO2 reduction problems during soil tillage works. Winter grain crop field is affected by biological preparation in spring, after renewed plant vegetation. Physical properties of the soil are changing, soil density is reducing, soil porosity is increasing after crop spraying, so that fuel consumption is reduced up to 26 % in soil tillage in autumn. In addition, CO2 emission from agricultural machinery into the environment decrease and crop production costs decline also.
Patent MX-172203-B (MX)
Title: Composiciones de moldeo
Inventor: WALLACE LAWRENCE REED
IPC: C08L23/02
Filed: 1990-10-19
Abstract: La presente invención se refiere a una composición de moldeo que comprende: a) de 20 a 90 por ciento en peso total de la composición de un llenador seleccionado del grupo que consiste de sulfato de bario, óxido de zinc, óxido de zirconio, silicato de zirconio y mezclas de los mismos; y b) una resina termoplástica que, cuando se llena con 20-90 por ciento en peso total de la composición del llenador de (a), tiene una resistencia a la flexión menor que 537.25 kg/cm cuadrado.