baber/WOPTO huggingface dataset:
Patent GB-2030542-B (GB)
Title: Sideways shifter for lift druck forks
IPC: B66F9/14
Filed: 1979-03-23
Granted: 1982-12-22
Abstract: This invention relates to a shifter for lift trucks. The shifter comprises an elongated guide 10 for coupling to the upper edge of a fork support plate 11 of the lift truck. A mobile plate 16 is mounted on said guide through self- lubricating sliding bearings 13 with cylindrical friction surfaces. Said mobile plate lowerly comprises self-lubricating flat shoes 17, which rest against the lift truck plate 11. A control jack 23 is interposed between the mobile plate 16 and an arm 2 extending from the guide 10. <IMAGE>
Patent GB-2086875-B (GB)
Title: Manufacturing an electrically conductive coating
IPC: H05B3/14
Filed: 1980-06-13
Granted: 1983-05-11
Abstract: A heating element comprises a body provided by fibrous tubes of an electrically conductive material, a voidage between the tubes providing a path for a fluid to be heated. The material may be silicon, silicon carbide, or silicon rich-silicon nitride. The heating element is manufactured by coating a fibrous carbon precursor with the material, and heating the coated precursor in an oxidizing environment so as to remove the carbon precursor by oxidation. The heating element has one application for a heat transfer system for controlling the temperature of a hot working device. The system comprises a fluid circuit including the hot working device, the heating element through which the fluid is driven by a pump, and a temperature controller for sensing the temperature of the device and controlling the temperature of the heating element as a function of the device temperature.
Patent GB-2219129-B (GB)
Title: Improvements in and relating to piezoelectric composites
Inventor: GOOSEY MARTIN TREVOR
IPC: H01L41/37
Filed: 1988-05-26
Granted: 1992-06-03
Abstract: The invention relates to piezoelectric composites and more particularly, but not exclusively, to a method of manufacturing a composite material in which a piezoelectric ceramic is dispersed as a powder within a polymer matrix. The method comprises forming a composite including a ceramic dispersed within a polymer matrix, partially curing the polymer matrix to a desired resistivity relative to the resistivity of the ceramic, applying a poling field to the composite to render the ceramic piezoelectric and increasing the resistivity of the polymer matrix by further curing. In one embodiment electrodes are bonded to the ceramic polymer composite by utilising the residual reactivity in the partially cured composite material to bond chemically the composite to the electrode material.
Patent GB-2263424-B (GB)
Title: Power tool
Inventor: HEPWORTH PAUL STEABBEN
IPC: B24B3/26
Filed: 1993-01-15
Granted: 1995-08-16
Abstract: An adapter (11) is of channel shape, having longitudinal projections (25) at its respective sides for engagement with undercut grooves (24) in a face of a casing of a powered grinding tool (10) with which the adapter is intended to be fitted to sharpened chisels or other planar blades, in use, by means of a grinding wheel (20) of the tool. The adapter has an angularly adjustable guide plate (63) which carrier a slidable plate (70) having magnetic means (71a) for holding an attracted blade of an implement to be sharpened, the angle of the guide plate (63) causing the blade to be correctly sharpened by the wheel (20), in use, as the plate (70) is reciprocated across the wheel with the blade held correctly thereon.
Patent GB-2343603-B (GB)
Title: Shading 3-dimensional computer generated images
Inventor: REDSHAW JONATHON
IPC: G06T15/00
Filed: 1998-11-06
Granted: 2003-04-02
Abstract: A method and apparatus for shading 3-dimensional computer generated images represents each object in the image as a set of polygons. An image plane on which the image is to be displayed is divided into a plurality of rectangular areas. Data defining the location of each polygon is then supplied. The rectangular areas which are required to show the whole of the polygon are then determined. Then, for each pixel in each rectangular area, the depth value is determined for the distance of a surface of the polygon from the image plane and a determination is made as to whether or not the surface is visible at that pixel. The pixel is shaded on dependence on the result of this determination.
Patent HU-215329-B (HU)
Title: Cyclone with double acting extraction system, and method for a biological water-treating
Inventor: MERCIER DOMINIQUE
IPC: C02F3/12
Filed: 1992-03-27
Abstract: PCT No. PCT/FR92/00281 Sec. 371 Date Sep. 21, 1993 Sec. 102(e) Date Sep. 21, 1993 PCT Filed Mar. 27, 1992 PCT Pub. No. WO92/17278 PCT Pub. Date Oct. 15, 1992.A device for separating particles from a liquid to be treated is disclosed. The device has a cylindrical enclosure with an inlet for creating a swirling flow at its upper end and an annular channel formed by a flow diverter plate leading to a retention chamber at its base. The flow diverter generates an ascending swirling flow of treated liquid which is discharged through an axial outlet tube in the uppermost portion of the enclosure. The flow diverter includes at least one plane central section and means for adjusting its longitudinal position to adjust the annular channel. The axial outlet tube is extended downwardly by a flow adjusting element to create a flow of annular section.
Patent HU-212297-B (HU)
Title: Threshold for the stripesign of the roads
Inventor: JUNKER WILHELM
IPC: E01F9/692
Filed: 1993-02-02
Abstract: PCT No. PCT/EP93/00237 Sec. 371 Date Jul. 29, 1994 Sec. 102(e) Date Jul. 29, 1994 PCT Filed Feb. 2, 1993 PCT Pub. No. W093/15275 PCT Pub. Date Aug. 5, 1993.The traffic barrier used in guidance installations has a longitudinal shape and on its upper surface a first part of a coupling device. A second part is provided on a guide body coupling the same to the traffic barrier. On each end the traffic barrier is provided with parts divided from a further coupling device so that the traffic barrier can be coupled to a neighboring traffic barrier in a longitudinal direction. The traffic barrier has a cross-section wherein the outline of the side walls and the upper wall is contiguous with a circumferential curve being at least almost constant in its outline and being substantially convex in its outline but can extend linearly in a side wall area which is adjacent an under side of the barrier until encountering a point of contact of a tangent in the convex area. A step off-set relative to the circumferential curve has been provided in the area of each side wall which off-set in its lower area forms an edge at the circumferential curve and in its upper area is at least almost curved constantly and merges into the circumferential curve.
Patent HU-218599-B (HU)
Inventor: BARKOCZY JOZSEF DR
IPC: C07C49/697
Filed: 1997-07-02
Abstract: A találmány tárgya eljárás nagy tisztaságú (I) képletű 4-(3,4-diklór-fenil)-3,4-dihidro-1(2H)-naftalin-1-on előállítására, o-diklór-benzolés alfa-naftol oldószeres közegben Friedel–Crafts-katalizátorjelenlétében történő reakciója útján, oly módon, hogy a nyersreakcióterméket tetszés szerinti sorrendben legalább egyszer polárosoldószerből és legalább egyszer apoláros oldószerből vagy azttartalmazó oldószerelegyből kristályosítják, és ily módon a (II)képletű 4-(2,3-diklór-fenil)-3,4-dihidro-1(2H)-naftalin-1-onmelléktermék mennyiségét 1% alá csökkentik. Az (I) képletű vegyületismert gyógyszeripari közbenső termék. A találmány szerinti eljáráselőnye, hogy az (I) képletű vegyületet rendkívül tiszta formában teszihozzáférhetővé. ŕ
Patent IT-1054099-B (IT)
Title: Stuffing box seal for machine components - has soft packing enclosed in radially pressurised flexible cage
IPC: F16J/
Filed: 1976-01-16
Granted: 1981-11-10
Abstract: The seal is of the stuffing-box type and for use between a pump shaft and housing. It comprises a soft packing (4) enclosed in a flexible cage (5). This is evenly pressurised in the radial direction by a free-flowing medium. Packing and cage can be accommodated in a sleeve, and the packing itself can be a preformed cylindrical body, both it and the cage being split in the lengthwise direction. The outside of the cage can be shaped so as to distribute the medium under pressure over it, typically by annular and axial grooves.
Patent IT-1114859-B (IT)
Title: Sedative, analgesic and hypotensive piperidino-alkyl-indoles - prepd. e.g. by reacting bromoalkyl-indoles with (4)-benzoyl-piperidines
IPC: C07D/
Filed: 1977-03-10
Granted: 1986-01-27
Abstract: Indole derivs. of formula (I) and their addn. salts are new. In (I), X is CO or CHOH; R is H or CH3; R1 and R2 are H, halogen, 1-5C alkyl, 1-5C alkoxy, CF3, OH, phenoxy or phenyl; R3 and R4 are H or OCH3; and n is 1 or 2. Specific cpds. (I) include 3- 2- 4(4-fluorobenzoyl)piperidino ethyl indole. In an example, this is prepd. by refluxing 3-(2-bromoethyl)indole with 4-(4-fluorobenzoyl)-piperidine in n-butanol in the presence of anhydrous K2CO3 the prod. being isolated in the form of its hydrochloride.
Patent IT-1246479-B (IT)
Title: Device for removing and separating grapes from the stalks and sorting them
Inventor: EGRETIER JEAN-MICHEL
IPC: A23N15/02
Filed: 1990-10-25
Granted: 1994-11-19
Abstract: The invention relates to devices for removing and separating grapes from the stalks and sorting them, of the type basically comprising a rotating cylindrical grille which entrains the grapes and acts as a riddle, inside which a shaft 5 rotates and is fitted with radial spikes 6 that are short enough not to drag the grapes situated on the bottom of the grille around with them as they rotate. According to the invention, the riddle-type grille 1, 2 comprises, on its inside face and in the path of the grapes, a series of baffle plates 3, 4 which are staggered angularly with respect to each other and are designed to entrain the grapes in rotation and deflect them so that they advance stepwise towards the outlet for the stalks S. <IMAGE>
Patent IT-1059084-B (IT)
Title: Tile cutting machine with circular saw - has cutter slide lowered towards work holder with tilting mechanism for angled cuts
IPC: B28D1/04
Filed: 1976-04-13
Granted: 1982-05-31
Abstract: The tile cutting machine uses a circular saw (19) with a trough shaped frame (2) carrying a slide which can be moved towards the head (4) carrying the saw blade, using the sides of the trough as guides. This slide has cross members (11) carrying the tile securing plates. The supports for the head include a linkage system permitting it to be lowered to the working position. This linkage system includes a spring against which the head must be forced down by the operating handle (37). The work support plates can also be tilted for making angled cuts, e.g. for making bevelled edges. An electric drive motor for the saw blade is mounted in the head. A foot pedal is also connected with the head lowering mechanism.
Patent IT-1244336-B (IT)
Title: Highly efficient apparatus for recording operational times and parameters of vehicles on a race circuit
Inventor: CAZZANI UMBERTO
IPC: A63K/
Filed: 1990-12-14
Granted: 1994-07-08
Abstract: A highly efficient apparatus 1 for recording in real time the operational times and parameters of vehicles 2 on a race circuit, comprises a transceiver unit 5 installed on board each vehicle which receives low frequency signals from at least one transmitter station 10 beside the circuit and transmits a high frequency signal identifying the type of vehicle to the said station. <IMAGE>
Patent IT-1113368-B (IT)
IPC: H01M8/00
Filed: 1979-05-14
Granted: 1986-01-20
Abstract: Essentially inorganic monolithic hollow fibers having a radially anisotropic internal void volume wall structure. Process for the production of such fibers. Apparatus and processes using such fibers.
Patent IT-1133920-B (IT)
Title: Gear wheel transmission for rotary forging machine
Inventor: BARANAEV MIKHAIL IVANOVICH
IPC: B21J/
Filed: 1980-10-15
Granted: 1986-07-24
Abstract: The gear wheel transmission is used on a metal-forging machine, comprising parallel drive shafts (23) intermediate shafts (13) and driven shafts (10) which are positioned concentrically about the forging axis. The shafts ae kinematically linked by gear wheels (11,6) which are mounted on the shafts themselves. The driven (6) and the intermediate wheels (11) are located on major and minor circumferences respectively. The intermediate gear wheels adopt a circular configuration, and there are an equal number of intermediate gears between successive driven gears. All the gear wheels may lie in a common plane and each driven gear may be fixed to its relevant driven shaft by a key-less coupling.
Patent IT-1140342-B (IT)
Title: Plasma cutting machine
Inventor: LEIBINGER BERTHOLD
IPC: B23P/
Filed: 1981-12-15
Granted: 1986-09-24
Abstract: A thermal cutting machine for plates, esp. for plasma cutting, is equipped with a coordinate system for moving the workpiece relative to the plasma gun. The gun has a nozzle for the gas, surrounded by an annulus for a convergent concentric water jet, inside an annular suction nozzle to discharge the water. This waves the otherwise required large water tray and results in a much more compact design. The machine can deal with all sizes of plates up to the largest standard size.
Patent IT-1148736-B (IT)
Title: Channel induction melting furnace
Inventor: POLISCHUK VITALY PETROVICH
IPC: F27D/
Filed: 1980-11-17
Granted: 1986-12-03
Abstract: The furnace consists of a crucible provided with a channel forming a closed 'O' loop. On the channel is a closed electromagnet yoke (I) carrying a coil fed with electricity and thus inducing electric current in the molten metal in the channel. The channel is provided with an outlet gutter; and near the gutter is a C-shaped magnet yoke (II) which also carries an electromagnet coil. The channel is also fitted with an electrically-conducting plug or a hole which promotes transfer of part of the induced current from the channel into the crucible; and a third yoke (III) with an air gap is located near the plug or hole. Yoke (III) also carries an electromagnet coil. Used for melting, mixing and/or holding of molten metal which will subsequently be fed into a ladle or moulds. Thorough mixing of the molten metal in the crucible and the channel so the metal has a uniform temp. without hot spots.
Patent IT-1058306-B (IT)
Title: Porous diaphragms from fibres wet spun in an electric field - for controlled collection of the fibres
IPC: D01F/
Filed: 1975-09-25
Granted: 1982-04-10
Abstract: Porous sheet is made by spraying a liquid dispersion of an org. polymer through an electric field so that the polymer is ppted. as fibres which are collected on an electrode. The fibres are removed from the electrode and consolidated into matting. Esp. for mfr. of porous diaphragms for use in electrolytic rolls, fuel cells, etc. The spinning conditions and field strengths may be adjusted to vary and control the coarseness of the ppted. fibres and hence the porosity of the product matting. All the fibres are collected by the electrode. Pref. for mfg. fibres 0.1-25 mu, pref. 1-5 mu in dia. made predominantly of a fluorocarbon polymer, esp. PTFE. The fibres are ppted. from a pressure spinning soln. of viscosity 0.1-150, pref. 1-10 poises contg. 0.2-6% wt. of a supplementary polymer chosen from polyoxythylene, PVA, polyacrylamide, or polyvinylpyrrolidone.
Patent IT-1087052-B (IT)
Title: Braking moving masses in feeder of pilger rolling mill - esp. the mandrel and tube blank, via adjustable hydraulic brake (CS 30.11.77)
IPC: B21B/
Filed: 1977-09-28
Granted: 1985-05-31
Abstract: In the bottom part of a reservoir (a) filled with a pressurised liq. is a cylinder contg. a piston rod (b) actuated by compressed gas; and rod (b) also forms the piston in a braking tube (c). Tube (c) is connected via choke holes (c1) to reservoir (a); and the liq. can flow through holes (c1); and reservoir (a) has a liq. inlet and outlet in its upper part. Above the reservoir (a) is a device (d) creating a pressure in the liq. and in the entire hydraulic system during the end phase of the braking process. The moving masses include the tube blank being rolled and the pilger mandrel; and the invention permits an increase in rolling speeds obtd. by increasing the r.p.m. of the pilger rolls, while increasing the life of the feeder.
Patent IT-1236845-B (IT)
Title: Pincer Comb
IPC: A45D/
Filed: 1989-12-20
Granted: 1993-04-22
Abstract: Pincer comb for use equally with the left or right hand using the thumbs only to operate the pincer
Patent IT-1125974-B (IT)
Title: Poly-(phenyl-fluoro-acrylate)
Inventor: BLOCH BERTRAND
IPC: C08F20/22
Filed: 1979-12-14
Granted: 1986-05-14
Abstract: The novel polymer contains units of formula: and has a softening pt. >140 degrees C, reaching up to 170 degrees C. The mol.wt. is >1000000 and may reach several million. The polymers are transparent or light-permeable materials having very high thermal stability, partic. suitable for the construction of portholes and windows in aircraft, i.e. optical glass mfr..
Patent IT-1242323-B (IT)
Title: Set of aluminium sections for production of doors, main entrances and the like with rusticated bays and method for their assembly
Inventor: MASSARI QUINTO GIUSEPPE
IPC: E06B/
Filed: 1990-10-26
Granted: 1994-03-04
Abstract: The object of the present invention is a set of sections for production of doors, entrances and the like with rusticated bays and their assembly, comprising a first aluminium section, made with a first quadrilateral frame for assembly and clamping of an angle with 45 degree edge, having external dimensions corresponding to the internal dimensions of a bay, a second aluminium section that produces a first quadrilateral plugging element for assembly and clamping of the angle with a 45 degree bay, having external dimensions corresponding to the internal dimensions of said first frame; a third aluminium section that produces a second quadrilateral plugging element for assembly and clamping with a 45 degree edge having external dimensions corresponding to the internal dimensions of said bed; a fourth aluminium section with an essentially quadrilateral cross section for closure and removable locking of said frame and elements with window frame functions; mutual means of clamping and locking and means for spacing and positioning said frame and elements in said bay being provided. <IMAGE>
Patent IT-1202850-B (IT)
Title: Current measurement circuit with magnetic voltage meter - has integrating element consisting of passive components to ensure linearity
IPC: G01R/
Filed: 1978-12-19
Granted: 1989-02-09
Abstract: A circuit for measuring current using a magnetic voltage meter and integrator elements is used in circuits where the voltage is represented as a proportional voltage. The integrator elements are constructed with passive components which ensures that the integrator output accurately represents the current in the meter. A series circuit contg. a choke and an ohmic impedance on the input of an amplifier, pref. an operational amplifier, is connected across the output of the magnetic voltage meter.
Patent IT-1082474-B (IT)
Title: Sliding clasp fastener having stop for clasp - with extension which locates in guide aperture of clasp
IPC: A44B/
Filed: 1977-03-16
Granted: 1985-05-21
Abstract: A sliding clasp fastener has two rows of teeth attached to respective backing tapes and a clasp with a Y-shaped guide aperture through which the teeth pass so that as the clasp moves along the teeth the teeth are forced to interengage. At their lower ends, the backing tapes are held together by a stop which prevents the clasp from running off the end of the teeth. The stop has an extension which in the lower most position of the clasp fits into the lower end of the guide aperture. It is easier to start the clasp moving when the fastener is being closed.
Patent IT-1182670-B (IT)
Title: Aluminium alloy for pure aluminium coating
Inventor: GIRARDI VITTORIO
IPC: B21C/
Filed: 1985-11-12
Granted: 1987-10-05
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-1107944-B (IT)
IPC: B60B27/00
Filed: 1978-11-06
Granted: 1985-12-02
Abstract: The bearing comprises two rows of balls which circulate between two pairs of raceways. The raceways associated with each row of balls comprise two toric bearing surfaces which are substantially symmetrical with each other with respect to a plane perpendicular to the axis of rotation of the bearing. An elementary section of each of these bearing surfaces, in a plane containing the axis of the bearing, is at least substantially part-circular and has a radius slightly larger than the radius of the balls, and is substantially symmetrical with respect to a straight line parallel to the axis of the bearing and subtends a center angle exceeding about 120 DEG . The arrangement is such that the orientation of forces of contact and the location of zones of contact between the balls and the raceways vary in accordance with the direction of application of the load to which the bearing is subjected.
Patent IT-1216389-B (IT)
Inventor: LONGHI GIUSEPPE DE
IPC: A47J37/12
Filed: 1986-10-03
Granted: 1990-02-28
Abstract: The apparatus for frying food products particularly for domestic use comprises a supporting body (2) for a tank (3) having its bottom (10) substantially inclined with respect to the resting base (11) of the supporting body and adapted to contain the oil for cooking the food product, a basket (4) removably associated within the tank and provided with a grip handle (5) for taking hold thereof, a lid (6) for the sealing closure of the tank and furthermore means (7,8,9) for heating the oil for a preset time and to a preset temperature.
Patent IT-1234504-B (IT)
Inventor: CARRETTA TIZIANO
IPC: F04D29/44
Filed: 1989-08-18
Granted: 1992-05-18
Abstract: The metal plate stator case (1), for radial centrifugal pumps, includes a main body (2), a diffusion volute (10), an axial suction inlet (3) and a radial discharge outlet (4) at the output of the diffusion volute. The volute is constituted by a circumferential channel (11) which is defined in the lateral wall of the main body and has a radial transverse cross section which increases uniformly toward the output of the volute. At least one portion of the channel has, in transverse cross section, a substantially constant radial depth and a uniformly increasing axial width. <IMAGE>
Patent MX-165519-B (MX)
Title: Un laminado de un polimero resistente al desgaste
Inventor: BROOKS MARK L
IPC: B60J10/79
Filed: 1988-09-09
Abstract: La presente invención se refiere a un laminado de un polímero resistente al desgaste que comprende: una capa de poliolefina que tiene una temperatura de fusión menor de 177 grados C. ligada adhesivamente libre a una capa de caucho resistente a la intemperie que se selecciona de la clase que consiste de caucho, de estireno y butadieno, caucho de policloropreno, una mezcla de EPDM o mezclas de los mismos.
Patent MX-172888-B (MX)
Inventor: COMMANDEUR RAYMOND
IPC: B01J27/128
Filed: 1991-02-26
Abstract: Composition based on benzyltoluene, (methylbenzyl)toluene, benzylxylene, (methylbenzyl)xylene, which may optionally contain their benzyl or methylbenzyl derivatives. This composition is prepared by chlorinating a mixture of xylene and toluene, to which a Friedel and Crafts catalyst is then added. After distilling off the excess toluene and xylene, a liquid for dielectric use is obtained, which has the advantage of remaining liquid down to very low temperatures.