baber/WOPTO huggingface dataset:
Patent ZA-957754-B (ZA)
Title: Imidazopyridines
Inventor: MEDERSKI WERNER
IPC: C07D471/04
Filed: 1995-09-14
Abstract: Imidazopyridine cpds. of formula (I) and their salts are new: R = a gp. of formula (a); R1 = F, Cl, Br, A or CF3; R2 = SO2NHCOR5; R3 = A, 2-6C alkenyl, 2-6C alkynyl, CkH2k -Cyc or 1-6C alkyl where one CH2 is replaced by O or S; R4 = H, R8, 2-6C alkynyl, CnH2nR9, CHR10CkH2kR11 or 2-6C alkenyl (opt. substd. by ≥ 1 COOH, COOA, CN, NO2, NR6R7, NHCOR8, NHSO2R8, Hal and/or Ar); R5 = A, CtH2t-Cyc, CtH2tAr, OA, OCtH2tCyc, OCtH2tAr, CpH2pOCyc or CpH2pOAr; R6 = H, A, 2-6C alkenyl, 2-6C alkynyl, Ar, CnH2nAr or Het2; R7 = as R6, CH2COOA, SO2A or SO2Ar; or R6+R7 = 2-5C alkylene (opt. substd. by one or more carbonyl oxo, Ar, Het2, COAr, COOA, CON(A)2, CH2OH, SO2Ar and NHCOA, and/or opt. interrupted by O or NR16); R8 = 1-5C alkyl opt. 1-poly-substd. by F; R9 = Cyc, CN, COOA, COOH, Ar, Het1, Het2, 1H-5-tetrazolyl, CONR6R7, COR8, COAr, COHet2, COR14, C(=NR12)A, C(=NR12)Het2, S(O)mA, S(O)mAr, S(O)mHet2, SO2NH Het2 or SO3R15; R10 = COOH, COOA, CONR6R7, CN, NO2, NHCOR11, NHSO2R11, or 1H-5-tetrazolyl; R11 = Ar or Cyc; R12 = H, OH, CN, R13, OR13 or OAr; R13 = A, 2-6C alkenyl or 2-6C alkynyl; R14 = NHCHR15COOH, NHCHR15COOA, CH2S(O)mAr, CH2COOA, CnH2nN2nNO2, CnH2nNR6R7 or CnH2nNHCOOA; R15 = H or A; R16 = H, A, Ar, COOA, Het2 or SO2Ar; A = 1-6C alkyl; Cyc = 3-8C cycloalkyl; Ar = phenyl (opt. mono or di substd. by R8, OH, OR11, COOH, COOA, CONH2, CONHA, CON(A)2, CH2OH, CH2OA, CN, NO2, NH2, NHA, N(A)2, NHCOR11, NHCOOA, NHSO2R6, Hal and/or 1H-5-tetrazolyl); Het = 5- or 6-membered satd. heterocycle with 1-3 N, O and/or S, (opt. mono-substd. by carbonyl oxo or =NR12) (opt. with ring N atoms substd. by A or Ar); Het2 = 5- or 6-membered heteroaromatic ring with 1-3 N, O and/or S, (opt. condensed with benzene or pyridine); k, t = 0-4; m = 0-2; n = 1-6; and p = 1 or 2.
Patent CH-629061-B (CH)
Inventor: KAMIWAKI OSAMU
Filed: 1977-12-27
Abstract: An electronic wristwatch including an auxiliary power supply for energizing at least the timekeeping circuit when the main power supply is being removed for replacement is provided. The wristwatch includes a high frequency time standard that vibrates at a high frequency and a timekeeping circuit coupled to the high frequency time standard for converting the high frequency vibrations of the time standard into low frequency timekeeping signals representative of actual time. A display is coupled to the timekeeping circuit for displaying actual time in response to the low frequency timekeeping signals applied thereto. The main power supply is coupled to the timekeeping circuit and to the display for delivering a voltage of a sufficient magnitude to operate the timekeeping circuit and display. A voltage detection circuit is selectively coupled to the main voltage supply and is further coupled to the auxiliary voltage supply and detects when the main voltage supply is removed from the wristwatch and, in response thereto, is adapted to couple selectively the auxiliary voltage supply to the timekeeping circuit at least until the main power supply is again returned to the wristwatch.
Patent GB-2365827-B (GB)
Title: Ventilating hydrogen gas from a vehicle
Inventor: OSBORNE KURT DAVID
IPC: B60H1/24
Filed: 2001-08-13
Granted: 2004-02-25
Abstract: A system 10 is provided for ventilating hydrogen gas from a vehicle 12 which includes one or more fuel cells 14. System 10 includes a control module or controller 16, vehicle sensors 20, several fans 22, and several hydrogen gas sensors 18 which are operatively and communicatively coupled to a hydrogen gas detection module 26. Hydrogen gas detection module 26, sensors 20 and fans 22 are each communicatively connected to controller 16. Controller 16 is effective to selectively and periodically activate fans 22 in response to signals received from module 26 (e.g., sensors 18) and sensors 20, thereby substantially preventing hydrogen gas from pocketing or collecting in areas of vehicle 12.
Patent GB-2420995-B (GB)
Title: Method of coating a surface
Inventor: ROBERTSON-YOUNG ADAM
IPC: C09D7/61
Filed: 2004-12-08
Granted: 2007-03-21
Abstract: A flake mixture for spraying onto a surface to be coated, the flake mixture comprising a volatile liquid medium and a flake pigment dispersed within said liquid medium, the weight percentage of flake being between 0.002% and 0.15%. A method is also provided the method comprising the steps of: providing an object having a surface to be coated; preparing the surface to be coated by applying a gloss basecoat layer; curing said basecoat layer; providing a flake mixture, flake mixture comprising a volatile liquid medium and a flake pigment dispersed within said liquid medium, the weight percentage of flake being between 0.0002% and 0.15% spraying onto said surface the flake mixture; curing the flake mixture; applying over said flake layer a lacquer layer; and curing said lacquer layer.
Patent GB-2426300-B (GB)
Title: Improvements in and relating to intumescent gaskets
Inventor: WARD DEREK ALFRED
IPC: H02G3/12
Filed: 2005-05-18
Granted: 2010-03-10
Abstract: An intumescent and acoustic gasket for a dry lining box mounted in a ceiling, the gasket having a base and walls formed of a sponge material. The base has intumescent material thereon.
Patent GB-2436699-B (GB)
Title: System and method for determining positions of towed marine source-array elements
Inventor: HOOGEVEEN JEROEN
IPC: G01S5/22
Filed: 2007-03-20
Granted: 2010-03-17
Abstract: A system comprises a plurality of seismic transmitters, at least one seismic source array, and a processor. Each seismic source array comprises a plurality of seismic source-array elements, mounted within the seismic source array; and a plurality of near-field sensors, wherein each near-field sensor is mounted within the seismic source array in the vicinity of one of the seismic source-array elements. The processor is adapted to determine relative positions of the seismic source-array elements on the seismic source array from the seismic signals transmitted by the seismic transmitters and received at the near-field sensors on the seismic source array.
Patent GB-2446977-B (GB)
Title: Mobile communications
Inventor: LIESHOUT GERARDUS JOHANNES PETRUS VAN
IPC: H04L12/18
Filed: 2005-04-06
Granted: 2008-11-19
Abstract: A method of providing a multicast and/or broadcast service in a mobile telecommunications network, wherein transmission times for the services are scheduled and scheduling information is transmitted from a network node to a mobile terminal, and wherein the scheduling information is provided according to a predefined schedule. <IMAGE>
Patent GB-2461898-B (GB)
Title: Combustion apparatus
Inventor: GARRY IAN MURRAY
IPC: C23C4/00
Filed: 2008-07-17
Granted: 2010-09-08
Abstract: A coated turbine engine article has a first wall and a second wall with an open passageway 54 extending there between. The first wall has a shielding feature 52 integral with the article which inhibits entry of a coating material into the passage when coating material is being directed towards the article using a line of sight process such as plasma spraying. The shielding feature can take the form of a pyramid or cone. The article can be a combustion tile. The coating 56 formed on the remainder of the article can be a thermal barrier coating. A method of coating is also claimed.
Patent GB-2469650-B (GB)
Title: Reference electrode and combined electrode
Inventor: RUSSELL TIMOTHY HOWARD
IPC: G01N27/30
Filed: 2009-04-21
Granted: 2013-11-20
Abstract: A reference electrode comprises an outside wall which acts as a boundary between electrolyte and sample solution, which outside wall comprises a resin which is ionically conducting, non-porous and salt-loaded, and a barrier through which no electrochemical communication between the electrolyte and sample solution is possible. A window is present in said barrier thereby allowing electrochemical communication between the electrolyte and the sample solution through the resin at said window. The reference electrode can be suitable for use with a separate measuring electrode, or can be combined with a measuring electrode in a single unit electrode assembly.
Patent GB-2105107-B (GB)
Title: Semiconductor device and fabrication method thereof
Inventor: USAMI TAMOTSU
IPC: H01L23/485
Filed: 1982-07-23
Granted: 1985-07-31
Abstract: A semiconductor device, in which, in order to prevent both a wiring layer (81) including a bonding pad (6, 80) of aluminum and a bonding wire (10) from corroding, the aluminium material has formed on its surface an aluminum oxide film (90, 12, 13). In the semiconductor device disclosed, a first aluminum oxide film (90, 91) is formed on the surface of an upper aluminum wiring (80, 81) underlying a final passivation film (27), and a second aluminum oxide film (12,13) is formed on both an exposed surface of a bonding pad (80) and the surface of a bonding wire (10). In order to ensure the high quality of the second aluminum oxide film (12, 13), the materials of the bonding pad and the bonding wire are made to have an identical ionization tendency, or all leads are short-circuited when the oxidization for the second oxide film is conducted. In order that electrical connection to the bonding pad may not be broken during the oxidization of the second oxide film, moreover, the bonding pad is made to have a stacked construction of two aluminum layers (6, 80). <IMAGE>
Patent GB-2174943-B (GB)
Title: Breakstem fastener installation tool
Inventor: FREARSON WILLIAM HARVEY
IPC: B21J15/06
Filed: 1985-05-10
Granted: 1988-08-03
Abstract: A breakstem rivet installation tool includes an airflow ejector for ejecting broken-off stems through a rear pipe (23) mounted on the tool housing (11). The ejector is provided by the annular gap (28) between the front-end of the rear pipe (23) and the rear-end part (26) of an extension pipe (25) mounted on the reciprocable stem-pulling draw rod (13). In order to adjust the rate of air-flow through the ejector, the rear pipe (23) is axially adjustable to vary the size of the annular gap (28). To this end, the pipe (23) is screw-threaded into the housing, and its position can be locked by a lock nut (62). The range of adjustment of the ejector flow includes complete shutting off the air flow.
Patent GB-2198060-B (GB)
Title: An impact mill for crushing hard material
Inventor: MUELLER GUENTER
IPC: B02C13/18
Filed: 1987-10-23
Granted: 1991-06-26
Abstract: For crushing rock or the like, use is made of an impact mill which contains in an approximately annular housing a rotor (2) having an axial entry orifice. The rotor (2) has a baseplate with a central impact plate (7), a cover plate with a central recess and, between the baseplate and cover plate, blades (11) which form ejection orifices (16) and which are each equipped with a pocket (17) for receiving crushed material. The ejection side of each pocket (17) is equipped with an exchangeable wearing part which is fastened to the blade (11) and which is composed of a carrier body (12) and of a carbide strip (13). The inner face of the pocket (17) on the ejection side is formed by a face (20) of the carbide strip (13) and extends approximately perpendicularly relative to a contact plane (B) of the edges of the pocket (17). The carbide strip (13) has a wearing face (21) in the form of an arc of a circle and projects with the outer edge beyond the rotor circumference. The inner face of the carrier body (12) and the inner face (20) of the carbide strip (13) form an angle of 95 DEG  to 110 DEG and extend symmetrically relative to a radius of the rotor (2). <IMAGE>
Patent GB-2206220-B (GB)
Title: Optical fibre cables
Inventor: DAVEY RODNEY JOHN
IPC: G02B6/44
Filed: 1988-06-22
Granted: 1991-01-23
Abstract: An optical fibre cable comprises an inner sheath (3) containing at least one optical fibre member (1,2), and an outer sheath (5) containing the inner sheath (3). The inner sheath (3) is of a material which is soft and has a low modulus of elasticity. The outer sheath (5) of a material having bulk properties, such as density and stiffness, and surface properties, such as surface texture and friction such that the cable can be propelled along a duct by a flow of air travelling along the duct. An intermediate sheath (4) may be provided between the inner and outer sheaths (3, 5).
Patent GB-2228851-B (GB)
Title: Coil apparatus
Inventor: BRADLEY JOHN
IPC: A01B29/04
Filed: 1989-02-14
Granted: 1994-03-16
Abstract: Earth working apparatus includes a frame (11) arranged to be attached to the rear of a tractor for movement over the land in direction A. A flexible helical coil (12) is mounted for rotation about its longitudinal axis by being dragged over the ground by the tractor. The frame (11) also supports a shaft (18) of a cleaning assembly for the coil (12). This shaft (18) carries a plurality of cleaning elements (19) each being in the form of an elongate member made of a resilient material and extending substantially transversely relative to the longitudinal axis of the coil (12). For example, each elongate cleaning member (19) is a brush formed from a plurality of bristles (20) which are spaced in a plane which extends substantially at right angles both to the longitudinal axis of the coil (12) and to the transverse extent of the brush. The bristles are thereby enabled to bend or flex substantially along the longitudinal axis of the coil.
Patent GB-2280578-B (GB)
Title: Radiant electric heater
Inventor: MCWILLIAMS KEVIN RONALD
IPC: H05B3/74
Filed: 1993-07-28
Granted: 1997-02-26
Abstract: A radiant electric heater, for example for use with a glass ceramic top cooker, comprises a support dish (1) containing a base layer (2) of thermal and electrical insulating material and at least one electrical heating element supported by the insulating material. The heating element comprises first and second portions electrically connected in series for operation, the first portion (4) comprising an elongate strip of resistive material and the second portion (5) comprising coiled bare resistance wire. <IMAGE>
Patent GB-2290670-B (GB)
Title: Auxiliary-signal transmission system
Inventor: SHIMA MICHIKAZU
IPC: H04B10/61
Filed: 1995-02-16
Granted: 1998-12-16
Abstract: Spontaneous emission occurring in association with direct optical amplification using an erbium-doped optical fiber is modulated with an auxiliary signal, such as a supervisory signal, for transmission of the auxiliary signal. In a first aspect of the invention, the output of an optical amplifier is passed through a variable optical band-pass filter whose transmission characteristic is varied in accordance with the auxiliary signal, to modulate the spontaneous emission component contained in the optical amplifier output. In a second aspect of the invention, the output of the optical amplifier is separated by an optical branching device into a main optical signal and part of the spontaneous emission. The separated spontaneous emission component is modulated by being passed through a variable optical band-pass filter whose transmission characteristic is varied in accordance with the auxiliary signal, and then, the modulated spontaneous emission component is wavelength-division multiplexed with the main optical signal.
Patent HU-214069-B (HU)
Inventor: CHRISTIANS JOERG
IPC: B66B1/24
Filed: 1993-02-03
Abstract: (57) KIVONAT A találmány eljárás hidraűlikűs működtetésű felvőnók hajtóteljesítményigényének csökkentésére, ahől a személyek és/vagy teher felvételéreszőlgáló kabin és egy dűgattyúhenger-egys g egymással 2 : 4kötéláttétellel van összekapcsőlva és a felvőnókabin fel- és lefelémőzgatása a hidraűlikűs közegnek a dűgattyúhenger-egységbe történőbe-, illetve abból kivezetése révén történik. A találmány lényege,hőgy a dűgattyúhenger-egység (10) dűgattyújának (14) működését egyellensúly (23) révén megtámőgatjűk és a dűgattyú – henger – egység(10) hengerét (11) mindkét mőzgá irányban szivattyú révén nyőmás aláhelyezzük és felfelé mőzgatáskőr a főlyadékőt a szivattyúból a henger(11) dűgattyú őldalába és egyidejűleg a henger (11) dűgattyúrúdőldalból vissza a henger (11) dűgattyú őldalába vezetjük. ŕ
Patent HU-219972-B (HU)
Title: 2-[n-(2-amino-ethyl)-amino]-2-(2-thienyl)-acetic acid and 2-[n-(2-amino-ethyl)-amino]-2-(2-methyl-5-thienyl)-acetic acid for pharmaceutical use
Inventor: DR SCHINDLER URSULA
IPC: A61K31/425
Filed: 1993-07-13
Abstract: The invention relates to the use of 2-(N-(2-aminoethyl)amino)acetic acid derivatives of the formula I <IMAGE>  in which R is, for example, phenyl or thienyl, and their pharmacologically acceptable acid addition salts as pharmacological agents.
Patent HU-220094-B (HU)
Title: A product consisting of welded aluminium and copper ingredients especially heat-exchanger or sun-collector
Inventor: KAMPMANN LUTZ
IPC: F24S10/75
Filed: 1997-03-06
Abstract: The apparatus consists of welded parts of aluminium and parts of copper bonded by laser beam welding. Also claimed is a process for welding the aluminium and copper parts together, e.g. for bonding copper pipes with aluminium foils or sheets.
Patent IT-1208257-B (IT)
Title: Inserting control information in lift computer
Inventor: OTALA MATTI
IPC: B66B/
Filed: 1987-03-18
Granted: 1989-06-12
Abstract: An elevator is controlled by a processor and by a series of monitors and controls. The system is manufactured as a series production and is programmed after installation. The floor layout is programmed into the control and a test run is made to accurately locate the separate floors. The control panel is checked by an address programme and after the test run all the relevant data is stored in a control programme. All other information is dumped. The control programme is stored in a constant store and is addressed cyclically, with programmed priority. The program can be updated to take account of building changes.
Patent IT-1234633-B (IT)
Title: Device for parking motor vehicles
Inventor: FUSARO ANGELO
IPC: B60S13/00
Filed: 1989-02-03
Granted: 1992-05-26
Abstract: The device comprises at least one elevator accommodated in a pit. The elevator comprises two sliders which can slide on fixed opposite guides and are connected by at least two platforms able to support at least one motor vehicle and by an overlying cover capable of moving, in the elevator lowest position, to the level of the paving which surrounds the pit. It rests on a ridge provided within a gutter provided at the perimeter of the cover to collect the rainwater which has fallen on the cover. The gutter is shaped so as to have a minimum width at the upper opening.
Patent IT-1175776-B (IT)
Inventor: CESTARO MASSIMO
IPC: G01L1/24
Filed: 1984-02-13
Granted: 1987-07-15
Abstract: Apparatus to be used directly on a flat sheet of transparent material, more especially tempered glass. for simultaneous measurement of sign and amplitude of stress across the section of said glass sheet by means of scattered light. 
<??>The apparatus allows reliable and repetitive measurements independently of the operator's subjective observations, as data reading is through an automatic system. The apparatus substantially comprises a Helium-Neon (He-Ne) laser source 1 to 5 mW, whose light beam is linearly polarized. then modulated with a series of wave plates (2, 2 min , 2 sec ), after which it passes through a collimator (3) and subsequently strikes a prism (4) optically coupled with the glass sheet (V) under test. 
<??>Variation in intensity of the interference fringes is revealed by a TV camera (5) consisting of a macrophotographic lens system (5 min ) which focusses the scattered light on a solid-state array photodetector (5 sec ). 
<??>The photosensitive zone of the detector is positioned to detect insensity of the scattered light along path (BC) of the laser beam through the section of the glass sheet (V) under test. 
<??>An electronic circuit can thus convert the video signals transmitted by the aforesaid TV camera (5).
Patent IT-1216511-B (IT)
Inventor: BASTETTI GIUSEPPE
IPC: A23L15/00
Filed: 1988-03-24
Granted: 1990-03-08
Abstract: A fresh egg-based cream including milk and sugar is prepared with appropriate amounts of monosaccharides and modified and partly hydrated amylopectin. This cream, having a low Aw value, a sufficiently long shelf life at room temperature, and a suitable mellowness, has shown to suit particularly well industrial scale confectionery production methods.
Patent IT-1188166-B (IT)
Inventor: GAVEZZOTTI PIERO
IPC: C10N30/10
Filed: 1985-04-24
Granted: 1988-01-07
Abstract: New products having the structure of arylphosphines or of derivatives of arylphosphines with an oxygen or sulphur atom directly bonded to the phosphorus atom, containing perfluoroalkylether chains, characterized in that such chains are bonded to the benzene ring through a non-perfluorinated bridge, and are obtained by a process substantially decreasing their production costs, and suitable to be used as stabilizers of perfluoropolyether oils and greases to prevent their degradation in the presence of metals, and the corrosion of the same metals, such as, e.g., Al, Ti, V, or their alloys, when operating in oxidizing and high-temperature environments.
Patent IT-1248997-B (IT)
Title: Photographic elements containing silver halides
Inventor: DELPRATO IVANO
IPC: G03C/
Filed: 1990-06-26
Granted: 1995-02-11
Abstract: Photographic element containing silver halides containing a dye of formula: <IMAGE> in which R1 and R2 are an N-acylsulphonamide or N- acylcarbonamide group, R3 and R5 are hydrogen or together represent the atoms necessary to complete a carbocyclic ring, R4 is hydrogen, alkyl, aryl, cyano, halogen, or a <IMAGE> group in which R8 and R9 are alkyl, aryl, or together represent the atoms necessary to form a heterocyclic ring, R6 and R7 are alkyl, sulphalkyl, carboxyalkyl or sulphatoalkyl, at least one of R6 and R7 being sulphalkyl or sulphatoalkyl, X- is an anion, n is 1 or 2 and Z1 and Z2 are the atoms necessary to complete a nucleus of indole, naphthoindole or benzindole.
Patent IT-1034096-B (IT)
Title: Radio relay system - method has receivers monitoring without available equipment reserves
IPC: H04H/
Filed: 1975-03-07
Granted: 1979-09-10
Abstract: The system is intended for digital signals transmission. When the receiver output signal disappears, a signal modulated with rectangular pulses is automatically applied to the receiver input, or to another input loosely coupled with the former. Its carrier frequency lies within the receiver range. It is automatically tested to ascertain if this signal appears at the receiver output, and it it does, the receiver is pronounced to be in order, and faulty if it does not. In this case the test signal is disconnected after a specified time. Alternatively the test signal is in the receiver i.f. range and is applied to the i.f. amplifier input, or a loosely coupled input. Correct operation of the mixer stage is tested by other means.