baber/WOPTO huggingface dataset:
Patent GB-2400511-B (GB)
Title: Automatic power restoring method and optical communication system
Inventor: DEGUCHI HIROYUKI
IPC: H04B3/48
Filed: 2004-03-05
Granted: 2006-05-31
Abstract: The present invention provides an automatic power restoring method capable of reliably detecting continuity by the dissolution of a line fault, to restore the optical power, even in a structure including an optical amplification medium on an optical transmission path and an optical communication system using the method. To this end, in an optical communication system to which the automatic power restoring method of the invention is applied, a pilot signal having a low transmission rate, a wavelength of which is set based on loss wavelength characteristics obtained by combining loss wavelength characteristics of an optical fiber used for the optical transmission path and loss wavelength characteristics of the optical amplification medium on the optical transmission path, is transmitted and received between an optical transmitting station and an optical receiving station when a line fault occurs, and a detection of continuity is thus performed. According to the result of the continuity detection, the power state at the occurrence of line fault is automatically restored to the power state at a time of normal operation.
Patent GB-2404331-B (GB)
Title: Robot cleaner equipped with negative-ion generator
Inventor: KIM KI-MAN
IPC: A47L7/04
Filed: 2004-06-23
Granted: 2005-06-29
Abstract: The robot cleaner has a cleaner body (12) which travels automatically around a cleaning area, a driving unit for driving several wheels mounted on a lower part of the cleaner body, and a suction unit mounted in the cleaner body to draw in dust on a floor. A negative-ion generation unit (11) is mounted in the cleaner body to generate negative ions, and a control unit is provided. While the robot cleaner travels automatically, it also performs vacuum cleaning using the suction unit, and air cleaning using the negative-ion generation unit, either at the same time or selectively.
Patent GB-2445990-B (GB)
Title: Pilot signal transmission in a radio communication system
Inventor: LOPES LUIS
IPC: H04B7/005
Filed: 2007-01-24
Granted: 2009-01-21
Abstract: An access point for a radio communication system transmits a pilot signal. The access point can operate in different modes with the pilot signal transmit power being controlled differently. A mode processor (105) controls a pilot signal controller (103) such that when in a first mode the access point is arranged to vary a pilot signal transmit power in accordance with a first transmit power profile. Another mode processor (107) controls the pilot signal transmit power in accordance with a second profile in a second mode. The transmit power may be constant during the second mode. A transition processor (111) is arranged to transition the access point from the first mode to the second mode in response to receiving an access request for a remote station.
Patent GB-2451530-B (GB)
Title: Amplifier circuit and method of amplfying a signal in an amplifier circuit
Inventor: LESSO JOHN PAUL
IPC: H03F1/02
Filed: 2007-10-31
Granted: 2012-03-21
Abstract: An amplifier circuit comprises an input, for receiving an input signal to be amplified; a preamplifier, for amplifying the input signal based on a variable gain; a power amplifier for amplifying the signal output from the preamplifier; and a variable voltage power supply for supplying one or more supply voltages to the power amplifier. The supply voltages are adjusted based on the variable gain or the input digital signal. According to other aspects of the invention, a power supply of an amplifier circuit is clocked using a clock signal, whereby the clock signal has a frequency that varies in accordance with a volume signal or an input signal.
Patent GB-2443331-B (GB)
Title: A remote installation device for an expanding pipe stopper
Inventor: FLANAGAN MICHAEL ERIC
IPC: F16L55/132
Filed: 2005-02-04
Granted: 2008-06-25
Abstract: A remote installation device for an expanding pipe stopper 101 comprises a member 1602 configured to be rigidly attached to the lever 108 of a pipe stopper 101, and an elongate handle 1603 connected to said member by a hinging mechanism 1702. The remote installation device also has a stopping means 1703 which prevents the angle between the handle and the member increasing beyond a predetermined value. The elongate handle 1603 is preferably telescopic. The member 1602 preferably includes a socket 1701 that receives a ball on the lever 108. In an alternative arrangement, the lever (2209, figures 22A and 22B) and member (2208, figures 22A and 22B) are integrally formed. In a further aspect of the invention, the expanding pipe stopper 101, comprising a pair of coaxial plates with an outwardly expanding flexible seal between them, is disclosed.
Patent GB-2466308-B (GB)
Title: Diver flare
Inventor: HARGRAVE REX
IPC: F42B4/26
Filed: 2008-12-22
Granted: 2013-11-06
Abstract: A waterproof case for a flare comprises a pressure resistant, water proof cylinder, made from hard plastic, with a hard base (1) and eyelet for attachment (2) encompassing a lid (6) with a pin hinge (3) and a snap latch (4) closing on to a waterproof seal (5) with a void for a G.P.S.Chip in the lid (6). A plastic selection of inserts may be used to accommodate different sized flares for different applications.
Patent GB-2184717-B (GB)
Title: Clay minerals
Inventor: JONES THOMAS RICHARD
IPC: C09C1/42
Filed: 1986-12-18
Granted: 1989-10-11
Abstract: There is disclosed a process for treating a clay mineral thereby to change its rheological properties when in aqueous suspension such that the fluidity of the aqueous suspension at a given temperature and percentage by weight of completely deflocculated clay mineral solids in the suspension is increased, which process comprises the steps of mixing with the clay mineral in a plastic state a minor proportion by weight of a water-soluble organic compound having a plurality of basic groups and a number average molecular weight not greater than 1000, and subsequently or simultaneously subjecting the mixture to mechanical working under conditions such that from 25 to 1000 KJ of energy per Kg of dry clay mineral are dissipated in the mixture.
Patent GB-2273684-B (GB)
Title: Ink refilling device, recording apparatus having same and ink refilling method.
Inventor: MIYAKAWA AKIRA
IPC: B41J29/42
Filed: 1993-12-23
Granted: 1997-01-15
Abstract: An ink refilling apparatus (15) for loading ink into a recording ink cartridge (1) having an ink discharging outlet (22), and an air vent (18) for communication with ambience includes a filling ink cartridge (33) for containing ink to be used for refilling the recording ink cartridge (1); a pressure controller (36) having a first pressure controlling portion (51) for controlling a pressure of the ink outlet and a second pressure controlling portion (52) for controlling a pressure of the air vent; a pressure transmitter (43) for transmitting a pressure variation of the second pressure controlling portion (52) to the filling ink cartridge (33). <IMAGE>   <IMAGE>
Patent GB-2298870-B (GB)
Title: Passivation treatment of tinplate
Inventor: REES IEUAN STEPHEN
IPC: C25D5/48
Filed: 1995-03-13
Granted: 1998-09-30
Abstract: A chromium free passivation film for tinplate. The film is produced electrolytically by immersing tinplate in an aqueous solution of a soluble compound selected from potassium titanium oxalate, titanium sulphate and zirconium sulphate. The film so produced has sulphide stain resistance comparable to that produced by conventional chromium bearing passivating solutions. <IMAGE>
Patent GB-2326566-B (GB)
Title: Mobile information apparatus and control method therefor
Inventor: MOTOHASHI TERUYUKI
IPC: H04B7/26
Filed: 1998-03-27
Granted: 1999-06-16
Abstract: In a mobile information apparatus including a data processing section and a radio communication section, it is checked whether the radio communication section performs radio transmission and, when the radio communication section performs the radio transmission, power consumption of the data processing section is restricted within a predetermined level lower than a normal level. Therefore, the total power consumption of the mobile information apparatus is also restricted within a power consumption level lower than the sum of maximum power consumption thereof.
Patent HU-219453-B (HU)
Inventor: MARYANOFF BRUCE E
IPC: A61P25/08
Filed: 1993-06-11
Abstract: A találmány (I) általános képletű új imidátszármazékokra és azokgyógyászati szempontból elfogadható sóira vonatkozik – ahol aképletben R1 jelentése 1–7 szénatomos alkilcsoport; R2 jelentése 1–7szénatomos alkilcsoport, 1–6 szénatomos alkoxicsoport vagyfenilcsoport; R3 és R4 jelentése 1–6 szénatomos alkilcsoport; és Xjelentése olyan csoport, amelynek –CR5R6 általános képletében R5 és R6jelentése – egymástól függetlenül – 1– 6 szénatomos alkilcsoport vagy–SO2– vagy –SO– csoport. Az (I) általános képletű imidátszármazékok azemlősök szervezetében abszorbeálódnak, és eloszlásuk egyenletes. Invivo hidrolízis eredményeként zöldhályog, emésztéses fekélyek, magasvérnyomás, vértolulásos szívelégtelenség és más ödémás betegségek,valamint – mindenekelőtt – epilepszia kezelésére alkalmazhatók. Az (I)általános képletű hatóanyagokból ismert módon gyógyászati szempontbólelfogadható hordozóanyagok és adott esetben más segédanyagokfelhasználásával állítanak elő gyógyászati készítményeket. ŕ
Patent HU-218411-B (HU)
Inventor: ISHIDA NOBUHIRO
IPC: A61K38/00
Filed: 1993-07-16
Abstract: A találmány tárgyát új megakariocita érési faktor képezi. A találmánytárgyát képezi továbbá a megakariocita érési faktort kódoló DNS; azemlített DNS-t tartalmazó expressziós vektor; az említett expressziósvektorral transzformált gazdasejt; egy eljárás a gazdasejtekfelhasználásával megakariocita érési faktor előállítására. A találmányszerinti megakariocita érési faktor IL–3 jelenlétében stimulálja amegakariociták érését és trombopoietinként hat, ezáltal hatásosgyógyászati készítmény különböző vérlemezkeszám-csökkenéssel járómegbetegedések kezelésére. ŕ
Patent HU-221578-B (HU)
Inventor: BENDE ISTVAN
IPC: G06F13/00
Filed: 1999-04-12
Abstract: A találmány tárgya kapcsolási elrendezés egynél több, tetszőlegesszámú alaplappal működő számítógéprendszer létrehozására, amely elsőalaplaphoz (10) busszal (105) kapcsolódó információ be- és kiviteléreszolgáló eszközökből (5), kezelői I/O eszközökből (7), továbbá egyvagy több további alaplapból (11…1n) áll. Az első alaplaphoz (10), ésa további alaplapokhoz (11…1n) rendre első alaplapcsatoló modul (20)és további alaplapcsatoló modulok (21…2n) adat- és vezérlőbusszal(1201, 1211…12n1) és adatbusszal (1202, 1212…12n2), az elsőalaplapcsatoló modul (20) és a további alaplapcsatoló modulok (21…2n)belső buszrendszeren (3) keresztül egymáshoz, és a kezelői I/Oeszközökhöz (7) csatlakoznak, az első alaplapcsatoló modul (20) egykülön busszal (300) és vezérlő jelvezetékekkel (201–207), a továbbialaplapcsatoló modulok (21…2n) vezérlő jelvezetékekkel (213, 214,217…2n3, 2n4, 2n7) alaplapvezérlő modulhoz (4) csatlakoznak, és azalaplapvezérlő modul (4) kiválasztó jelvezetékekkel (410, 411…41n)rendre az első alaplapcsatoló modulhoz (20) és a továbbialaplapcsatoló modulokhoz (21…2n) van kötve, továbbá az alaplapvezérlőmodulhoz (4) kézi vezérlővezetékekkel (61, 62) kézi vezérlőszerv (6)kapcsolódik. ŕ
Patent IT-1183110-B (IT)
Title: Multilayer protective screen
Inventor: ARGENTIERO PIETRO
IPC: F41H/
Filed: 1985-01-11
Granted: 1987-10-05
Abstract: The heating element (1) comprises two separate electrically conductive coils (4, 11) to act as heating elements. One coil (4) supplies power to the timer control circuit by "tapping" a small amount of power from an external power supply The other coil (11) is a larger coil of greater resistance which acts as the primary heating means of the element. Pref., the coils are surrounded by quartz tube (2). One coil (4) is wound on a ceramic insulating tube with bores for the output end (5) of this coil (4) but the input end (12) of the other coil 811).
Patent IT-1203357-B (IT)
Title: Potable water purificn.
Inventor: APRILE SILVIO
Filed: 1987-03-05
Granted: 1989-02-15
Abstract: The housing comprises a body (1) for accommodating the visual display unit, the body including a window (19) to enable the visual display unit to be viewed by a viewer on an external side of the window. A non-reflective surface (20) is situated adjacent the window, the window being so shaped that light incident on the external side of the window is reflected from the window on to the generally non-reflective surface in order to prevent light reflected from the external side of the window reaching the viewer and impairing the clarity of the information displayed by the visual display unit. The body (1) is formed from two portions (2,3) fastened together by toggle latch fasteners (14) and lift-off hinges (15). A vent assembly (5) may act as a handle. The body may be formed of glass reinforced plastic, and the window is formed of a polycarbonate material.
Patent IT-1031560-B (IT)
IPC: C07C41/00
Filed: 1975-02-07
Granted: 1979-05-10
Abstract: 1481895 Preparation of glycol ethers HOECHST AG 7 Feb 1975 [9 Feb 1974] 5325/75 Heading C2C Glycol ethers are produced by reacting ethylene oxide with a C 1 -C 4  straight or branched chain alcohol in the liquid phase at superatmospheric pressure and a temperature of up to 120‹ C. in a first step in the presence of a solid catalyst, either the catalyst and reaction mixture being circulated or the catalyst being fixed and the reaction mixture circulated, the reaction being completed in a second step either in the presence of the same solid acid catalyst at up to 120‹ C. or in the presence of an alkali at up to 200‹ C. The solid catalyst is for example aluminium hydrosilicate (preferably montmorillonite), silica gel or an acidic ion exchanger. The major product is the monoether of ethylene glycol, with minor amounts of polyglycol ethers, the alcohol: ethylene oxide ratio in the feed being in the range 5.5 : 1 to 11 : 1, the temperature in the main reactor 100‹ C. and the pressure 20 atm. Various reactor layouts are described where the catalyst is either completely circulated with the reaction mixture, circulated in part with the mixture, or is in a fixed bed.
Patent IT-1074658-B (IT)
Title: Battery-operated hand lamp - has contact plate with resiliently displaceable, pressed-out tongue with cam engageable by inner end of switch
IPC: F21L/
Filed: 1977-02-09
Granted: 1985-04-20
Abstract: A battery-operated hand lamp incorporates a metallised parabolic reflector (11) protected by a diffuser (5) secured to the head (2) by peripheral projections (12). Location of the bulb carrier (3) effects fixing of a contact plate (6). The head (2) has an enlargement (13) and a cut-out or detent (14) to locate the plate in position. The operating switch (8), of insulating material, moves in a slot of the wall of the head (2). The inner end of the switch is in the form of two parallel side pieces whose remote ends operate directly on the tongue of the contact plate (7).
Patent IT-1136873-B (IT)
Inventor: HANSRUEDI ETTER-FELIX
IPC: B60C23/00
Filed: 1981-03-27
Granted: 1986-09-03
Abstract: The valve has one valve element (2) which is biased by a spring (3) against a valve feet (4). In an open position, the valve element bears on a stop (20). In order to allow an accurate regulation of the closure pressure and to obtain a smaller closure interval, the valve element (2) or one envelope (15) is provided with a magnet (21) cooperating with a ferromagnetic stop (22) arranged on the envelope (15) or the valve element (2). The arrangement is such that, when the valve element (2) is closed, the magnet is at least approximately at the level of the ferromagnetic stop (22), whereas when the valve element (2) is open, this magnet is at a certain distance (X) from the stop. The force of the magnet (21) is smaller than that of the spring (3).
Patent IT-1190141-B (IT)
Inventor: DECAUDIN ROBERT
IPC: C07C67/00
Filed: 1986-06-27
Granted: 1988-02-10
Abstract: Underbrominated products which are difficult to isolate from the solutions in which they are present are perbrominated by performing an additional bromination in the presence of a bromination catalyst and refluxing the mixture until prebromination is complete.
Patent IT-1193202-B (IT)
Title: Alpha-phenyl hydroxy-substd. piperidyl-methanol prepn.
IPC: A61K/
Filed: 1979-03-21
Granted: 1988-06-15
Abstract: An information system comprises a computer, storage on the computer for files containing frames of information, a reader for the stored files and a signal transmitter to an output port of the computer. A modulator is connected to the output port of the computer for producing a modulated television carrier signal. A number of television receivers are connected to receive the modulated signal by way of a transmission link. A booster amplifier is provided in the transmission link to increase the strength of the output signal of the modulator. Two or more channels of information are transmitted to the television receivers. The computer storage comprises a magnetic hard disk.
Patent IT-1199793-B (IT)
Inventor: GIUSEPPE ALBINIO COLBACHINI
IPC: B63C11/18
Filed: 1986-12-16
Granted: 1988-12-30
Abstract: There is disclosed a flexible hose for supplying air to persons wearing diving suits or the like protecting garments and working in dangerous water or air environments, including data communication lines (7) for transmitting and receiving voice and measurement data. The flexible hose comprises a tube like element in the wall of which there is embedded a metal coil (2) thereon there are wound electric or telephonic (7) cables which are embedded in a rubber layer (6) and encompassed by an antitearing fabric layer (8) and an antiabrasive rubber outer layer (9).
Patent IT-1176952-B (IT)
Title: Time diversity device for digital troposcatter radio relay system
Inventor: RODA GIOVANNI
IPC: H04B/
Filed: 1984-10-12
Granted: 1987-08-26
Abstract: On the transmit side there is an encoder (4) which manipulates the data flows in words consisting of a determined number of bits so as to contain the wrong ones within a predetermined value established by the particular code according to the solution in the reference. An interlacer (5), following the encoder, serves as a connection member between the line (1) and the radio link and distributes the bits coming from the encoder in a calibrated manner in time. In reception, the signal coming from the radio link passes through a deinterlacer (9) which redistributes all the bits of the data flow in time and on various words. The wrong bits are recognised by a decoder (10) which reconstructs the signal without errors.
Patent IT-1131999-B (IT)
Title: Fluid pressure control unit
Inventor: WEILER ROLF
IPC: F15B/
Filed: 1980-07-28
Granted: 1986-06-25
Abstract: The pressure control unit has an inlet chamber, for connection to a transmitter cylinder; an outlet chamber, for connection to a take-off cylinder; and an intermediate valve, which closes at a pre-determined switching pressure. A parallel back-pressure valve opens against a closing force, due to a pressure reduction in the inlet chamber relative to the outlet chamber. The valve has a plunger (12) with a cylindrical elastic valve body (19), which is located at a radial distance to the wall of the outlet chamber (17). The external cylindrical surface of the valve body is reinforced, so that a deformation in the radial direction against the outlet chamber wall is prevented.
Patent IT-1169976-B (IT)
Inventor: POSSIS ZINON C
IPC: A61F2/06
Filed: 1983-12-13
Granted: 1987-06-03
Abstract: A vascular graft is used to supply blood to one or more coronary artery branches. The vascular graft has an elongated U-shaped tubular body providing a continuous passage for carrying blood from a high pressure blood supply to a blood receiver. One or more openings in the body allow blood to flow into the coronary artery branches. The flow and pressure of the blood in the passage is controlled by a restriction providing a Venturi passage located remote from the inlet end of the tubular body. The restriction is reinforced with an annular sleeve to maintain a desired cross sectional area and length of the Venturi passage. The pressure differential between the blood supply and blood receiver maintains continuous and adequate blood flow at a desired pressure in the body passage and provides a continual supply of blood for the coronary artery branches.
Patent IT-1096741-B (IT)
Title: Substd. 4-phenyl-1,4-di:hydro-pyridine di:carboxylic ester cpds. - with vasodilatory and antihypertensive activities
IPC: C07D/
Filed: 1978-06-14
Granted: 1985-08-26
Abstract: Dihydropyridine derivs. of formula (I) are new: In (I), R1 is CN, lower alkoxycarbonyl or alkanesulphamoyl, or 2- or 3-NO2; R2 and R3 are each esterified carboxy; One of R4 and R5 is lower alkyl and the other is CN, lower alkanoyl or lower alkyl substd. by omega-CN, OH, hydroxyimino, lower alkoxy, alkanoyloxy, alkylenedioxy or alkanoyl; (i) when R1=2-NO2, R2 is (m)-ethoxy- or isopropoxy-carbonyl, R3 is methoxycarbonyl, R4 is CH3 and R5 is CH(OCH3)2, HCO, hydroxyiminomethyl, CN or CH2OH; or R2 is 2-benzyloxyethoxycarbonyl, R3 is ethoxycarbonyl, R4 is CH3 and R5 is CH2OH; (ii) when R1=3-NO2, R2 and R3 are both methoxycarbonyl, R4 is CH3, R5 is CH(OCH3)2, HCO, hydroxyiminomethyl, CN or CH2OH; or R2 is 2-benzyloxyethoxycarbonyl, R3 is ethoxycarbonyl, R4 is CH3 and R5 is (C2H5O)2CH, HCO, hydroxyiminomethyl CN or CH2OH. (I) have vasodilating and antihypertensive activities and are useful e.g. for treating cardiac insufficiency, angina pectoris and myocardial infarct. The usual dialy dose is 1-50 mg.
Patent IT-1065036-B (IT)
Title: Circuit generating internal vertical synchronisation signals - uses external vertical signals of standard and nonstandard frequency for TV
IPC: H04N/
Filed: 1976-12-09
Granted: 1985-02-25
Abstract: The vertical signal synchroniser has a first circuit generating internal vertical synchronisation signals synchronously with external signals when their frequency is standard. It has a second circuit (62, 65) which, when the external vertical signal frequency is non-standard, generates internal vertical synchronisation signals of the external signal frequency after a certain time interval after their appearance has elapsed. A third circuit (64, 65, 80) generates during the interval internal signal of standard frequency, and this circuit includes a capacitor (90) which discharges in response to timing signals from a counter (200) with binary steps ranging from 2 deg. to 2' connected through a NAND gate.
Patent IT-1100631-B (IT)
Title: Electric motor driving gear - includes gear train for power transmission and detector switch and motor current control switch
IPC: G05D/
Filed: 1978-12-14
Granted: 1985-09-28
Abstract: An electric motor driving gear has an electric motor, a gear train transmitting power from the motor to an output shaft and at least one detector member moving in connection with the output shaft. There is a detector switch including at least one sensor to detect the detector member when there is any physical contact between the detector switch and detector member. There is a control switch, and a circuit to control electric current supply to the motor in accordance with the signals from both switches.
Patent IT-1211899-B (IT)
Inventor: VITTORE DE LEONIBUS
IPC: B32B17/10
Filed: 1987-11-05
Granted: 1989-11-08
Abstract: An apparatus for pressing laminated composites formed of two glass layers (1) and one interposed thin plastic layer comprises a device (18) which automatically takes the composite from a horizontal conveyor (14), a vertical pressing device (2) and a device which automatically lays the composite on a horizontal conveyor. The apparatus is able to carry out the pressing operation with no intervention of manpower and can press glass/plastic composites having highly curved shapes with no risk of breaking the glass.