baber/WOPTO huggingface dataset:
Patent GB-2343816-B (GB)
Title: Modification of tag fields in ethernet data packets
Inventor: PARRY ROBIN
IPC: H04L12/46
Filed: 1999-09-09
Granted: 2000-12-20
Abstract: An Ethernet data packet including a VLAN tag header and a VLAN identification field is modified. The modification is accomplished by inserting in place of the VLAN tag header a field of the same size including selected information. The VLAN identification may be retained. The inserted field may include a first field indicating the presence of the VLAN identification field and a second field of selected information, the second field being longer than the first field.
Patent GB-2345398-B (GB)
Title: Wireless communication apparatus with transmission power controller and method thereof
Inventor: HASEGAWA OSAMU
IPC: H03F1/02
Filed: 1999-11-26
Granted: 2001-02-21
Abstract: An amplifier having a linear operation region and a nonlinear operation region amplifies a transmission signal. A linear compensation circuit compensates the amplifier for linearity when operating in the nonlinear operation region. The operation of the linear compensation circuit is controlled so as to substantially bring the linear compensation operation to a stop when the amplifier operates in the linear operation region.
Patent HU-212273-B (HU)
Inventor: PAROT CHRISTOPHE
IPC: A01H5/10
Filed: 1992-06-02
Abstract: A találmány szerinti napraforgóvonal szárazságtűrő, kiváló pollenszolgáltató képességű, levelei sötétzöldek, közepesen hólyagosak, nyelves virág színe sárga, csöves virág színe: sárga, tányér fészekpikkelyek an tociános elszíneződésűek, kaszat főszíne fekete a szé lén és oldalán szürke csíkoltsággal. HU 212 273 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-211456-B (HU)
Inventor: KERY AGNES
Filed: 1992-07-21
Abstract: A találmány szerinti készítmény hatóanyagként 0,001-20 tömeg% egy vagy több széndioxidos szuperkritikus extrakcióval nyert növényi kivonatot és a 100 tömeg%-hoz szükséges mennyiségben szokásosan alkalmazott kozmetikai hordozóanyagot tartalmaz. A növényi kivonat keverék 0,01:99,99-99,99:0,01 tömegarányban levendula, rozmaring, kakukkfű, orvosi zsálya, citromfű, kamilla, izsóp, bazsalikom, borsmenta, édeskömény, boróka, borsfű, illóolaj komponensei közül legalább kettőt tartalmaz. HU 211 456 B A leírás terjedelme: 8 oldal
Patent HU-216573-B (HU)
Inventor: CHAPPLE ANDREW PAUL
IPC: C11D3/39
Filed: 1993-11-29
Abstract: A találmány őlyan mősószerekre vőnatkőzik, amelyek összetétele akövetkező: a) egy vagy több detergenshatású vegyület; b) egy vagy többdetergenshőrdőzó anyag, amelyeknek legalább egyike alkálifém-alűmíniűm-szilikát, és c) egy fehérítőkőmpőnens, amely egy szervesperőxisavat tartalmaz, és a készítmény térfőgatsűrűsége legalább 700g/liter, és az alkálifém-szilikát-kőmpőnens zeőlit MAP típűsú zeőlitőttartalmaz. ŕ
Patent HU-221532-B (HU)
Inventor: DR SZUNICS LASZLO
IPC: A01H5/10
Filed: 1998-03-26
Abstract: Oszi durumbúza-fajta, amely a[/(GK MINARET×DAGESZT. 041901)×KRISZTALL2/×KORALL]×DF 623-- 80/82 kombinációból származik, a visszhajlózászlólevelű növények gyakorisága sok, kalászolás időpontja közepes, akalász alakja profilból párhuzamos, éréskor gyengén színes, csúcsiszálkái a kalásznál hosszabbak, a zászlólevél levélhüvelye erősenviaszos, a zászlólevél lemezének fonáki része közepesen viaszos, akalászkapelyvaváll alakja ferde és szélessége keskeny, akalászkapelyvafog hossza rövid és alakja kissé görbült, a szem alakjafélig megnyúlt. ŕ
Patent IT-1225690-B (IT)
Inventor: CINOTTI LUCIANO
IPC: G21C15/18
Filed: 1988-09-15
Granted: 1990-11-22
Abstract: The subject-matter of the invention is an intrinsic-safety nuclear reactor of the pressurized water type, having: - a reactor vessel (2) equipped with a core (4), a lower header (5) and an upper header (6), at least one heat exchanger (3) with a secondary fluid, means of hydraulic connection (9, 10) between said headers and said heat exchanger and at least one circulation pump (11), - a pressurized container (1) surrounding the reactor vessel (2) and which defines a tank (5) full of a cold, neutron-absorbing liquid; - pipes (20) allowing communication between the lower area of said tank and the lower header of the vessel, as well as pipes (21,22) allowing communication between the upper area of said vessel and the upper header, in which the pressure drop in the primary fluid across the core is substantially equal to the difference in head between the cold column of said tank and the hot column of the vessel. According to the invention, said pressurized container (1) is immersed in a pool (18) containing a neutron- absorbing liquid at atmospheric pressure. Furthermore, the wall of the vessel (2) is insulated, while the wall of the container (1) has no insulation, so as to achieve the greatest possible heat exchange between said wall and the water of the surrounding pool (18).
Patent IT-1113151-B (IT)
Title: Electrical switch for vehicle seat - has sliding contact mounted on seat base, engaging fixed contact when withdrawn in response to seat occupancy
IPC: H01H3/14
Filed: 1978-01-10
Granted: 1986-01-20
Abstract: The electrical switch comprises a first contact member (10) capable of longitudinal sliding motion within a housing (12) between a first, noncontact, position and a second position. Contact member (10) includes a slot (23) which cooperates with a projection (22) of the housing to limit the sliding distance of member (10). A second, resilient, contact member (11) is captively mounted in housing (12), and includes an elongate projection (27) which extends into the slot (23) of member (10) in the noncontact position. The housing (12) and member (10) are individually mounted on a resiliently deformable member (29), such as the base of a vehicle seat. Deformation of member (29) by occupancy of the seat, causes member (10) to be partially withdrawn from the housing so that projections (27) of contact member (11) engages rear portion (28) of member (10) closing a circuit.
Patent IT-1054290-B (IT)
Title: Excess current detection circuit - uses nonlinear magnetic coupling via saturated core with hysteresis
IPC: G05F/
Filed: 1976-01-21
Granted: 1981-11-10
Abstract: A circuit for detecting excess load a.c. and various developed forms of it for motor starting circuits and the like, using the nonlinear magnetic characteristic of a core with hysteresis, is presented. The basic circuit consists of a current transformer with a primary winding (5) through which the alternating load current (9) flows, a secondary winding (6) through which a direct bias current (IB) flows, and a core (3) with a square loop hysteresis characteristic. The bias current in the secondary has such a magnitude that the core provides no effective coupling between the windings unless the load alternating current exceeds the required threshold. In this case pulses are produced in the secondary winding coincident with teh peak values of the load currents.
Patent IT-1201470-B (IT)
Inventor: STREPPAROLA EZIO
IPC: C04B41/48
Filed: 1985-09-24
Granted: 1989-02-02
Abstract: A process for protecting marble, stones, tiles, cement and similar materials against the action of atmospherical and polluting agents, by applying a perfluoropolyether onto the surface of the substrate to be protected, said perfluoropolyether having at one or at both ends functional groups capable of acting as anchoring agents for the substrate.
Patent IT-1190423-B (IT)
Title: Metal oxide, fluoride or oxyfluoride catalyst
Inventor: CAFORICCIO GERARDO
IPC: C07C/
Filed: 1985-11-19
Granted: 1988-02-16
Abstract: A process is claimed for cracking perfluoropolyethers (I) obtd. from photo-oxidation of perfluoro-olefins or by anionic polymerisation of their epoxides, comprising heating (I) to 150-380 deg.C in the presence of 0.1-10 wt.% catalyst comprising: a) oxides of Ti, Cr, Mn, Fe, Co, Ni, V, Cu, Mo, Sn, Sb, Zr or Zn; or b) fluorides or oxyfluorides of Co, Mn, Fe, Cu, Mo, Sn, Sb, Zr or Zn. (I) so prepd. are also claimed. The fluoride or oxyfluoride catalyst is pref. prepd. in situ by reacting the corresponding halides in the presence of F. (I) is pref. neutralised before being cracked. The temp. and pressure in the cracking process are pref. adjusted so as to maintain the reaction mixt. boiling and the distillate is pref. fractionated on a column to obtain a top distillate of a predetermined mol. wt. while the fraction having a higher mol.wt. is recycled to the cracking reactor.
Patent IT-1175871-B (IT)
Title: Electric immersion water heater
Inventor: TIEN SONG CHANG
IPC: F24B/
Filed: 1984-10-19
Granted: 1987-07-15
Abstract: The heating section incorporates a cathode protection tube (1), a main heating tube (2), a temp. conservation tube and a ceramic insulator (4) capable of resisting and withstanding high temp. intervening between the tubes. An insulation bar, extending centrally down the overall structure, has a water surface guidance contact (6) connected to a resistor (7) and an indicator (8) underneath. The indicator is turned off when the water content is insufficient. The circuit remains open if sufficient water is not added. The indicator lights up once the water level reaches the insulation bar.
Patent IT-1169608-B (IT)
Title: Control appts. for AC power supplied to load
Inventor: ALDER JOHN
IPC: G05F/
Filed: 1983-10-26
Granted: 1987-06-03
Abstract: The controller comprises a counter (IC1) driven by clock pulses from the load a.c. power supply (LPS). When power is required to be supplied to the load the counter provides a continuously changing coded outout and a comparator (IC2)z compares the output with a pre-set or variable correspondingly coded output from power level control device (PLC). The switching device in the load power circuit is rendered conducting or non-conducting for a number of cycles at the power supply dependent upon the difference between the coded outputs determined by the comparator. In each counting cycle, the switching device is inhibited until the counter output reaches the preset output of the controller (PLC) and the switching device is triggered to pass complete supply cycles until the end of the cycle.
Patent IT-1094771-B (IT)
Title: Counterflow heat exchanger with fixed tube plates - has coaxial tube plates with parallel tubes distributed with polar symmetry
IPC: F28C/
Filed: 1978-05-19
Granted: 1985-08-02
Abstract: The counterflow heat exchanger has two fixed tube plates. The heat exchange zone consists of straight bues and the tube ends are readily welded. The primary fluid enters and leaves the heat exchanger with uniform flow. The upper and lower tube plate are coaxial to each other. Between these extends a tube nest consisting of a number of parallel tubes. The tubes are distributed with polar symmetry and their ends have right angle end sections.
Patent IT-1193557-B (IT)
Title: Specified particle size cement compsns.
Inventor: SCACCHI MARIO
IPC: C04B/
Filed: 1980-09-19
Granted: 1988-07-08
Abstract: A compsn. of matter consists of particulate -eather which has been converted to a solid light wt. mass by the action of pressure and heat as described in patent No. 74480, from 5-200 bar at a temp. of 50-250 deg.C in a closed die. The compsn. of matter opt. includes additives and/or fillers.@(-pp Dwg.No.0/0)
Patent IT-1075457-B (IT)
Title: Crossbar switch for telecommunication equipment - has decks of crossbar boards with connections and inserting pin holes
IPC: H04B/
Filed: 1977-06-28
Granted: 1985-04-22
Abstract: A cross-bar switch is used in telecommunication equipment. It opens or closes circuits between fixed multi-conductor cables and cable pairs. It has connecting pins and is mounted on a pivoted frame. The switch is made-up of a stack of decks, breast plates and a stirrup. Each deck comprises a ribbed plastic board with slides and a printed circuit board. The side faces of the switch have connecting pins for cable pairs. The ends of cross-bars are on the back face and provide connection for cables. The front face has holes for inserting shunting or switching pins. The ends of crossbars are on the back face and provide connection for cables. The front face has holes for inserting shunting or switching pins. Each cross-bar has a shape which facilitates the insertion of pins for shunting or switching.
Patent IT-1065262-B (IT)
Title: Textile web high pressure steaming chamber seal assembly - formed by nip of rubber rollers and sealing strips pressed against rollers and cooled
IPC: D06B/
Filed: 1976-09-08
Granted: 1985-02-25
Abstract: Seal assembly at the inlet to a high pressure steaming chamber is formed by a pair or rubber rollers pressed together to form a nip through which is fed the web, the web, the rollers being arranged closely adjacent sealing blocks supporting adjacent the rollers rubber sealing strips whose longitudinal free marginal portions about the rollers under the influence of compressed air supplied through an opening in the direction of the nip and between the walls of the blocks and a cylindrical duct whose inlet terminates adjacent the nip. Used for dyeing polyester material at pressures 5 kg/cm2 at approx. 160 degrees C. Cooling of rubber seals prevents rapid deterioration of rubber and ensures a more effective seal with a longer life span.
Patent IT-1042519-B (IT)
Title: Exhibition display unit frame - using stay supports with rows of slots holding connecting hooks
IPC: A47F/
Filed: 1975-09-12
Granted: 1980-01-30
Abstract: Frame for an exhibition display unit, includes two supports (2) which have a detachable connection with each other with the aid of one or more sections extending in a transverse direction. Each of these sections have parallel side edges located adjoining the supports (2) and each support consists of at least one pipe shaped spar or a stay with circular cross section fitted with rows of slots arranged at a distance from each other in a longitudinal direction. These slots are intended to take connecting books which project from the side edges of the sections (1) extending in a transverse direction. The slots in each row are positioned at equal distances around the circumference of the spar or stay.
Patent IT-1088680-B (IT)
Title: Safety detector for machine tols - has passive tuned circuit with coil magnetically coupled in active state to detector circuit coil
IPC: B23B/
Filed: 1977-11-22
Granted: 1985-06-10
Abstract: The safety device has a part which can be removed from its operating position, thus preventing the machine tool operation. The removable part has a passive tuned circuit (13) with a coil (14) which is magnetically coupled, in its operational position, to a coil (12) of an active detector circuit. The passive tuned circuit controls the oscillations of the detectors circuit. Preferably the detector properis tuned to the passive oscillation circuit frequency. Typically the detector has an amplifier (TR1, TR2) with an AC negative feedback and an AC feedback line, the coupling coil (12) being incorporated in the feedback line. Thus the feedback is boosted on connection of the coil (12) to the passive resonance circuit (13) coil (14).
Patent IT-1239184-B (IT)
Title: Uncovered aerial mono-phase electrical line for interior lighting.
Inventor: BERTORELLE MARIO
IPC: H02G/
Filed: 1990-03-12
Granted: 1993-09-28
Abstract: The aerial mono-phase electrical line includes: mono-phase track connectionformed by rigid small bars, and by anti-flexible conductors, joined in an electrical circuit, one preceding the other; a support to be stably fixed to the ceiling (or wall) for support of the track, in all cases for the continuous continuance of it, or to activate a connection of the derivation track; a moveable support element lockable on the support tracks of a lamp; a line deviation element for the return of the track. The track supports are articulated angularly in such a way to be able to form electrical circuits with tracks capable of being directionally oriented, and constantly maintaining the continuity of the electric circuit, as a result of a metal disk element internal to the supports, which serves as a connection-contact, it too being angularly moveable according to the adjusted angular orientation of the track lengths. It is not necessary that the lamp support be able to be oriented directionally, on the contrary the above mentioned metal disk is fixed to the support.The electric line is supplied with alternating current at low voltage (12 Volt), obtained from a transformer supplied by the electrical line, and characterized by track lengths, which converge on a fixed support at two different levels, that is having every single track at a level greater or lesser than the one preceding it, and which follows it, a level which depends on the thickness of the metal disk element.
Patent IT-1231180-B (IT)
Title: Initialisation of communication channel subscriber system
Inventor: AVIS GRAHAM MARTIN
IPC: H04B/
Filed: 1989-03-07
Granted: 1991-11-23
Abstract: The subscriber communication system includes a base station in a network with a number of subscriber stations, where control information is communicated between the base station and the subscriber stations over a radio control channel (RCC) at a frequency selected by the base station from a number of predetermined frequencies. The a base station transmits control messages including a unique network number over the RCC. Each subscriber station processes the network number in the control message received over the RCC to enable the subscriber station to process the control message in accordance with whether the subscriber station is in the same network as the base station. The timing of communications transmitted by a subscriber station over a given communication channel between a base station and the subscriber station is refined upon initial establishment of the communication channel.
Patent IT-1177696-B (IT)
Title: Power machinery rotor balancing arrangement
Inventor: ABRANOVICH DON EDUARD
IPC: H02K/
Filed: 1984-05-04
Granted: 1987-08-26
Abstract: The arrangement has a plate (1) with chambers (21) for storing balancing wts. (3) fed to them via turned channels (5). A balance wt. aquisition mechanism is arranged in each eccentric turned channel (5). Each chamber contains a mechanism for distributing the balance wts. The aquisition mechanism contains a plate (9) mounted in the eccentric turning (5) with a surface (10) whose angle of incidence is less than 90 deg. The distribution arrangement contains a sprung plate (11) which deflects the wts. into the chamber and blocks the inlet aperture. The sprung plate (11) is supplied by a semicylindrical stop (14,15).
Patent IT-1237020-B (IT)
Title: Protective sheath for blood bag guide tube
Inventor: BRIZUELA RICARDO ADRIAN
IPC: A61M/
Filed: 1989-10-12
Granted: 1993-05-13
Abstract: The protecting device for guide tubes used with blood and serum bags comprises a hollow cylindrical body (4) whose length is greater than that corresponding to the guide tube needle (3) to be protected. It is assembled td one end of a plastics tube (1) connecting the blood or serum bag outside. The cylindrical body is slidable on the plastics tube, the upper end of the body being closed by a fixed cap (5) while its lower end is opened. The fixed cap has at its centre a hollow cylindrical projection (6) axially arranged with the longitudinal axis of the cylindrical body, and coincidentally with this axis a hole (7) the edge of which is bevelled and is capable of hindering the needle to slide or go backwards along with the plastics tube passing through the hole. This device has a cap (8) at the lower end, which is hinged by a tongue piece (9) and closes the open lower end of the device.
Patent IT-1164002-B (IT)
Title: Photographic emulsions contg. twinned silver halide crystals - prepd. using chemical sensitising step to increase internal sensitivity
IPC: G03C/
Filed: 1979-05-23
Granted: 1987-04-08
Abstract: The parent patent describes the prodn. of an emulsion contg. twinned Ag halide crystals (TAHC) by (a) forming Ag halide crystals contg. >=90 mole % iodide in a colloidal dispersion, (b) mixing with aq. soln. of Ag salt and aq. soln. of ammoniumor alkali metal chloride or bromide to form TAHC contg. iodide and the halide added, (c) adding Ag halide solvent to cause growth of the TAHC by Ostwald ripening, opt. (d) increasing the TAHC size by adding aq. soln. of auxiliary Ag salt and auxiliary ammonium or alkali metal halide and opt. (e) eliminating soluble salts and sensitising. In this addn., at the end of step (a), the dispersion of Ag halide crystals (pref. having the hexagonal lattice structure) is chemically sensitised. The interal sensitivity of the emulsion is greatly increased. The emulsions have good covering power and high developing speed and can be used in many types of photographic materials, e.g. radiographic, black and white and colour films, papers and direct positive materials.
Patent IT-1081475-B (IT)
Title: Temp. controlling furnace with melting and refining sections - using a computer to regulate fuel supply to each zone of the furnace
IPC: F27D/
Filed: 1977-04-27
Granted: 1985-05-21
Abstract: Device separate temp. sensors, heat inputs and heat input regulators for each zone. At the end of regular time intervals the sensed temp. of each zone is compared with the required temp. and the heat inputs and thermal lag data for each zone is stored in a computer store. The computer analyses the data and in response generates a signal which is transmitted to the regulators of each zone to adjust the heat input to give the required temp. Arrangement is for glass melting refining furnaces used in glass fibre production. The control system accounts for the thermal lags in the furnace and the interaction between various zones due to change in heat input into the individual zones.
Patent IT-1047557-B (IT)
Title: Centrifugal grinder producing very fine powder - has rotating trailing arms which carry helical springs, forced centrifugally against chamber wall
IPC: B02C/
Filed: 1975-09-22
Granted: 1980-10-20
Abstract: A cylindrical chamber has an inner lining (2) forming a grinding surface, with a spindle (4) passing vertically through the centre (3) carrying pairs of plates (5) top and bottom, between which are positioned equispaced trailing arms (6) which can swing freely about pivots (7) through the plates. Between each upper arm and the arm below, is attached a vertical spindle (9) with a disc (11) top and bottom, carrying a helical coil (10) made from tempered steel wire. When the drive spindle (4) is rotated, the trailing arms are swung out by centrifugal force so that the springs are forced against the inner lining, grinding the material housed inside the lining.
Patent IT-1199352-B (IT)
Title: Bobbins winder with cutter
Inventor: TROVARELLI ISIDORO
IPC: D06H/
Filed: 1984-06-01
Granted: 1988-12-30
Abstract: The character pattern generating system has a character data memory for storing co-ordinate data representing co-ordinates of a base line at a centre of a character component and for storing local outline data representing the outline of the respective character component at each co-ordinate. The system responds to a character code received from an external source for reading out the co-ordinate data and the local outline data. Outline data is generated on the basis of the co-ordinate data and the local outline data and for generating character bit pattern data from the outline data. Storing the character pattern in this form allows easy scaling of the character shape, by lengthening or shortening to the base lines.