baber/WOPTO huggingface dataset:
Patent SE-325647-B (SE)
Inventor: WENDLAND P
IPC: H05B33/26
Filed: 1968-05-21
Abstract: 1,225,315. Electroluminescence. HUGHES AIRCRAFT CO. 21 May, 1968 [22 May, 1967], No. 24186/68. Heading C4S. A device for converting invisible to visible radiation comprises electrodes 14, 20, EL layer 16, semi-conductor layer 18 (e.g. Si, Ge) with a plurality of laterally isolated input radiation sensitive variable impedance junctions such as PN junctions at the surface of pedestals 27 in a mesa structure. The EL layer emission is solely proportional to the input radiation intensity for a given voltage. The substrate may be glass, the electrode 14 of tin oxide, the EL layer 1 to 5 mm. thick and applied by spraying and including a binder. Layer 18 may be formed from single crystal Si by conventional evaporated photoresist techniques and thereafter acid etched to produce 150,000 individual junctions in one square inch area. In Fig. 2 (not shown) the semi-conductor Si layer (40) is embedded in epoxy (39) and provided with surface barrier junctions such as Schottky barriers (42), an A.C. source (43) also being included.
Patent YU-47620-B (YU)
Title: Postupak za odvajanje jodidnih jedinjenja iz tečne karboksilne kiseline koja ima 2 do 6 atoma ugljenika i/ili odgovarajućeg anhidrida karboksilne kiseline
Inventor: JONES M D
IPC: C07C53/08
Filed: 1991-10-16
Abstract: POSTUPAK ZA ODVAJANJE JODIDNIH JEDINJENJA IZ TEČNE KARBOKSILNE KISELINE KOJA IMA 2 DO 6 ATOMA UGLJENIKA I/ILI ODGOVARAJUĆEG ANHIDRIDA KARBOKSILNE KISELINE, naznačen time, što obuhvata kontaktiranje tečnosti, pri brzini protoka od 0,5 do 30 zapremina sloja na čas i na temperaturi u opsegu od 20 do 110В°C, sa nekim gelom, mezoporoznom ili mikroporoznom jonoizmenjivačkom smolom na bazi umrežene poliakrilne ili polistirenske matrice, koja ima tiolne ili supstituisane tiolne funkcionalne grupe od kojih svaka ima najmanje jedan sumporov donorni atom i pri čemu smola ima najmanje 1% do najviše 80% od svojih funkcionalnih grupa sasumporovim donorom zauzetih srebrom, paladijumom i/ili živom.Prijava sadrži još 8 zavisih zahteva.
Patent YU-47086-B (YU)
Inventor: HUB H-H
IPC: B29C59/02
Filed: 1990-09-06
Abstract: The invention relates to sheet metal coated with one or more layers (2) of possibly different resins, characterized by annular or disk-shaped bead-like thickenings (5) in at least one of the layers of resins. The invention also relates to processes for coating sheet metal, the thermoplastic composite films used to coat the sheet metal and the use of the coated sheet metal in the manufacture of packaging containers.
Patent RS-50402-B (RS)
Inventor: SIMIC RADOMIR
IPC: C04B35/00
Filed: 2004-03-31
Abstract: Vatrostalna masa za ozide tunelskih vagona u ciglarskoj industrijije naznačena time, što se sastoji od originalne mešavine, gde lm3 sadrži 1020 kg izdrobljene bazaltne rude(60%), 510kg lafarž cementa (30%), 170kg izdrobljenog šamota (10%) i 150 litara vode. Prijava sadrži 1 zavistan patentni zahtev
Patent ZA-869680-B (ZA)
Title: Rubber blends
Inventor: CORAN AUBERT YAUCHER
IPC: C08L101/00
Filed: 1986-12-23
Abstract: Blends are disclosed of monoolefin rubber with high-diene hydrocarbon rubber in which the monoolefin rubber is in the form of discrete vulcanized particles dispersed in a matrix of unvulcanized high-diene hydrocarbon rubber. The blends can be easily processed, and in a subsequent step, the high-diene hydrocarbon portion cured to give rubber articles having the ozone resistance of the monoolefin rubber and the good physical properties of the high-diene hydrocarbon rubber.
Patent ZA-879381-B (ZA)
IPC: B65D33/28
Filed: 1987-12-14
Abstract: A sealing tape for resealable flexible packaging comprising a plastic tape, one section of which is provided with a permanent high-tack adhesive, the second section being provided with a low-tack adhesive and being folded onto itself with the interposition of a layer of silicone, the face end of said second section being adhesive free and resealable flexible packaging comprising a conventional bag and a sealing tape, wherein the section with high-tack adhesive is attached to the bag at a suitable distance from the end to be opened, said end of said second section facing said end of the bag to be opened and serving as a finger lift.
Patent ZA-887287-B (ZA)
Title: Functionalized ethylene polymers useful for metal coating and process for their preparation
Inventor: HERT MARIUS
IPC: C08F2/04
Filed: 1988-09-28
Abstract: Polymers with a melt index of between 1 and 20 dg/min, containing units (A) derived from ethylene, units (B) derived from an anhydride of an ethylenically unsaturated  alpha , beta -dicarboxylic acid and, if appropriate, units (C) derived from an alkyl acrylate or methacrylate whose alkyl group contains from 1 to 12 carbon atoms, characterised in that, per 100 moles, they contain: from 83 to 99.7 moles of units (A), from 0.29 to 3 moles of units (B), from 0 to 13.6 moles of units (C) and additionally from 0.01 to 0.4 moles of units (D) derived from at least one polyol poly(meth)acrylate. The process for their preparation consists in copolymerising a mixture of ethylene, of anhydride of an ethylenically unsaturated alpha , beta -dicarboxylic acid, of at least one polyol poly(meth)acrylate and, if appropriate, of at least one alkyl (meth)acrylate, at a temperature of between 140 and 280 DEG C, at a pressure of between 1000 and 2500 bars, in the presence of at least one free-radical initiator, and is characterised in that, before the copolymerisation, the polyol poly(meth)acrylate is dissolved in a solvent.
Patent ZA-907692-B (ZA)
Title: Hydraulic drilling outfit
Inventor: WUEHRER WOLFGANG
IPC: E21B7/18
Filed: 1990-09-26
Abstract: A hydraulic drilling outfit has a hydraulically driven hammer drill which is fastened pivotally to a hydraulic thrust unit. A control for the hydraulics utilizes the flushing water for the drill bit as the power-source for all of the motions executed by the drilling outfit. One hydraulic supply line to the control of the thrust unit and one line from the control to the hammer drill are sufficient for operating the system in an open circuit. A rotary slide valve simultaneously controls the thrust and withdrawal motions as well as the operational states of drilling and not drilling. The desired value adjustment for the speed of thrust is arranged on the rotary slide valve.
Patent ZA-907771-B (ZA)
Title: Novel aniline derivatives and fungicides containing them
Inventor: WENDEROTH BERND
IPC: A01N37/10
Filed: 1990-09-28
Abstract: The invention relates to aniline derivatives of the formula 
<IMAGE>
 in which 
 
  R represents hydrogen, halogen, cyano, nitro, alkyl, cycloalkyl, alkenyl, alkoxy, haloalkyl, haloalkoxy, optionally substituted phenyl, phenoxy, benzyl or benzyloxy, 
  m represents an integer from 1 to 5 or the group 
<IMAGE>
  alpha -naphthyl or  beta -naphthyl and 
  X represents hydrogen, alkyl or cycloalkyl, 
 their phytophysiologically acceptable acid addition salts and metal complex compounds, and to their use for controlling fungi.
Patent ZA-934577-B (ZA)
Title: Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation and their use as catalysts
Inventor: KUEBER FRANK
IPC: C07C49/563
Filed: 1993-06-25
Abstract: Catalysts consisting of a metallocene of formula (I) and a cocatalyst are claimed, M<1> = a Group IVb, Vb or VIb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, OH or halogen; R<3> = H, halogen, optionally halogenated 1-10C alkyl, 6-10C aryl, N(R<16>)2, SR<16>, OSi(R<16>)3, Si(R<16>)3 or P(R<16>)2 (with R<16> = halogen, 1-10C alkyl or 6-10C aryl); R<4>-R<12> = as for R<3>, or adjacent groups may form part of one or more aromatic or aliphatic rings, or the groups R<5> and R<8> or R<12> may form such rings with the attached atoms; R<13> = -X-, -X-X-, -Y-Y-, -O-X-O- -Y-, -O-X-, -Y-X-, -Y-Y-Y-, =BR<14>, =AlR<14>, -O-, -S-, =SO, =SO2, =NR<14>, =CO, =PR<14> or =P(O)R<14>; X = -M<2>R<14>R<15>-; Y = -CR<14>R<15>; R<14>, R<15> = H, halogen, 1-10C alkyl, fluoroalkyl or alkoxy, 6-10C aryl, fluoroaryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, or R<14> + R<15> + the attached atoms may form ring(s); M<2> = silicon, germanium or tin. Also claimed are: (i) polyolefins obtained by (co)polymerisation of olefins of formula Ra-CH=CH-Rb (with Ra, Rb = H or 1-14C hydrocarbyl, or Ra + Rb may form part of one or more rings) at -60 to 200 degrees C and 0.5-100 bar in solution, suspension or gas phase, in presence of these catalysts; (ii) a process for the production of metallocenes (I); and (iii) intermediate indanones, indenes and bridged ligand systems formed in this process.
Patent ZA-952362-B (ZA)
Title: Separation of the enantiomers of amlodipine
Inventor: SPARGO PETER LIONEL
IPC: C07D211/90
Filed: 1995-03-23
Abstract: A method for the separation of R-(+)- and S-(-)-isomers of amlodipine (I) from mixtures thereof, which comprises the reaction of the mixture of isomers with either L- or D-tartaric acid in an organic solvent containing sufficient dimethyl sulphoxide (DMSO) for the precipitation of, respectively, a DMSO, solvate of an L-tartate salt of R-(+)-amlodipine, or a DMSO solvate of a D-tartrate salt of S-(-)-amlodipine.
Patent ZA-956186-B (ZA)
Title: Method for refining of silicon
Inventor: SCHEI ANDERS
IPC: C22B9/04
Filed: 1995-07-25
Abstract: The present invention relates to a process for removing impurities from molten silicon by treatment of molten silicon (4) contained in a vessel (2) with a slag (5) having the capability of removing the impurities, particularly boron, from molten silicon. The slag (5) is continuously or substantially continuously added to the molten silicon (4) and then continuously or substantially continuously inactivated or removed from the silicon melt (4) as soon as equilibrium between the slag (6) and molten silicon (4) is reached with respect to the impurity elements or element to be removed. <MATH>
Patent ZA-958307-B (ZA)
Title: Syringe
Inventor: WHISSON MAXWELL EDMUND
IPC: A61M5/32
Filed: 1995-10-03
Abstract: PCT No. PCT/AU95/00650 Sec. 371 Date Mar. 26, 1997 Sec. 102(e) Date Mar. 26, 1997 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/10433 PCT Pub. Date Apr. 11, 1996A syringe comprising a tubular body (11) closed at one end (12) and open at the other end (13), a plunger (14) receivable in the body (11) to define a chamber (16) of variable volume, a needle support (24) adapted to support and accommodate a hollow needle, said needle support (24) being supported from or in the wall of the body (11) and being movable in a direction substantially parallel to the main axis of the body (11) between a first position at which the needles extends from the one end of the body (11) and the interior of the needle is in communication with the chamber (16), and a second position at which the outer end of the needle is in a retracted position, said needle support (24) having a protrusion (28) which is selectively engageable with the wall of the body (11) at the first and second positions to be able to be retained at said positions and receivable through the wall of the body (11) when at the second position to be engaged with the plunger (14) to prevent axial movement of both the needle support (24) and the plunger (14) with respect to the body (11).
Patent ZA-981687-B (ZA)
Title: A chain.
Inventor: CHRISTMAS MICHAEL CHARLES
IPC: F16G13/18
Filed: 1998-02-27
Abstract: A drive chain comprises a plurality of inner links (1) interconnected by intermediate outer links and elongate pins (7) that are received in apertures in the inner and outer links. There is substantial clearance between the outer link and the corresponding inner links so as to permit flexion of the adjacent elongate pins in a direction substantially parallel to the length of the chain. The outer link may be in the form of a separate plate (6) or may be an integral part of the pins. In one embodiment the outer link is a crimped plate that offers resilience in the direction of the chain. The drive chains provide for shock absorption.
Patent ZA-983145-B (ZA)
Title: Data service in a mobile communications network
Inventor: TUOMINEN JOONAS
IPC: H04L29/06
Filed: 1998-04-15
Abstract: A server of a telecommunications systems including first mechanisms for connecting to a mobile communications system which in turn connects to terminals on a radio connection, and second mechanisms for connecting to another telecommunications systems of the Internet type. According to the invention, the server is thus arranged to receive commands from the terminals and convert them into a format compatible with at least one of the protocols of the other telecommunications system; and to receive information from the direction of the other telecommunications system and to convert it into a format compatible with at least one protocol of the mobile communications system.
Patent CH-613339-B (CH)
Inventor: MIYASAKA TSUTOMU
IPC: G04B37/08
Filed: 1974-12-18
Abstract: A noncircular watch case is provided which includes a case body underlying and supporting a noncircular crystal. A pin and crown arrangement is mounted in the case body and is operatively connected to the watch movement for performing a plurality of functions. Fixedly connected at its ends to the back cover of the watch is a spring member which is releasably connected to the case body interior. For releasing the case body and crystal mounted therein from its connection to the spring and back cover, the case body is provided with a lug which is fixedly mounted thereon. An upward pressure may be manually applied to the lug, while the back cover is held in fixed position for releasing the spring from its preselected setting in a groove of predetermined incline in the case body.
Patent GB-2353381-B (GB)
Title: Initializing and restarting operating systems
Inventor: MERRILL JOHN
IPC: G06F9/445
Filed: 1999-04-13
Granted: 2003-06-18
Abstract: An operating system may be more efficiently initiated and restarted by making a virtual image of the configuration settings for a base system configuration. These settings may be stored and may be used to quickly initiate the system in its base configuration, for example, using an executive. The base configuration may be automatically modified in response to system hardware or software configuration changes. These changes may be stored with the base configuration information. When a crash occurs, the virtual image may be used to quickly restore the system without the necessity for rebooting the operating system.
Patent GB-2371191-B (GB)
Title: Double-talk and path change detection using a matrix of correlation coefficients
Inventor: SEIBERT MICHAEL
IPC: H04M1/00
Filed: 2001-01-11
Granted: 2005-06-15
Abstract: A process is described which generates matrix coefficients using zero-lag auto and cross-correlations from signals commonly found in echo cancellers. Double-talk and path changes are then detected using matrix operations such as determinants, eigendecompositions, or singular value decompositions (SVDs). In a preferred embodiment, the determinant of the correlation-based matrix is compared against predetermined threshold values.
Patent GB-2367825-B (GB)
Title: Zinc and zinc alloy electroplating additives and electroplating methods
Inventor: PEARSON TREVOR
IPC: C25D3/22
Filed: 2001-07-10
Granted: 2004-04-07
Abstract: An additive for an alkaline zinc or zinc alloy electroplating bath medium, the additive comprising a random co-polymer comprising the reaction product of: (i) one or more di-tertiary amines including an amide or thioamide functional group, and (ii) optionally, one or more saturated second di-tertiary amines and/or one or more second di-tertiary amines including an unsaturated moiety, with (iii) one or more saturated or unsaturated linking agents capable of reacting with said di-tertiary amines (i) and (ii), provided that, where all the linking agents are saturated, an unsaturated di-tertiary amine must he present. Preferably, the polymer has the general formula n(2x+2y+zE<SUB>p</SUB>)j-.
Patent GB-2395544-B (GB)
Title: Cryogen pressure vessel assembly for superconducting magnets
Inventor: PENN THOMAS
IPC: F17C3/08
Filed: 2002-11-21
Granted: 2007-01-31
Abstract: A cryogen pressure vessel assembly for a superconducting magnet comprises an inner former, an outer former, and an outer shell. The inner former has a plurality of superconducting magnet coils wound thereon, and the outer former has a plurality of bucking coils wound thereon. The inner former, the outer former, and the outer shell form a fluid boundary for a cryogen. In one aspect, a pressure face is formed on at least one of the coil formers, and a radial slot for receiving wires entering and exiting a coil is disposed in the pressure face. A plurality of wire clamps are positioned in the radial slot, with each wire clamp in the plurality of wire clamps including: a front face extending coplanar with the pressure face, a rear face opposite the front face, the rear face contacting a back surface of the radial slot, and a recess formed in the rear face, the recess forming a channel for passage of the wires.
Patent GB-2411332-B (GB)
Title: Noise reduction in water heating vessels
Inventor: JOHNSTON RICHARD
IPC: A47J27/21
Filed: 2005-02-22
Granted: 2007-06-13
Abstract: An electric water heater comprising a noise reduction treatment 8 only on part of its water-facing surface 2a such that a region 10 of the water-facing surface intended in use to be directly above a thermal sensor 12 is substantially free of said treatment. <??>In one embodiment the noise reduction treatment 20 is applied to a raised region 22 of the heater plate 23. <IMAGE>
Patent GB-2056370-B (GB)
Title: Apparatus for assembling stacks of press materials for producing laminated sheets
IPC: B29C43/32
Filed: 1980-07-17
Granted: 1983-07-06
Abstract: An apparatus for applying, without folds or trapped air pockets, a metal foil to an underlying plate of board comprises a pair of parallel elongate suction wedges juxtaposable to the plate and reciprocatable parallel thereto a vertically reciprocatable bar for clamping the foil to the plate along a line extending between the suction wedges and parallel thereto. The wedges are each provided with a multiplicity of apertures in a linear array along the vertex of the wedge and a textile web extending from the respective wedge parallel to the plate for supporting the foil during a withdrawal stroke of the wedge.
Patent GB-2101667-B (GB)
Title: Lock
Inventor: GUYMER BARRY ROBERT
IPC: E05C9/04
Filed: 1981-05-05
Granted: 1984-12-05
Abstract: A three point lock for sliding patio doors or the like wherein a rotary hub 1 is located in a slimline casing C and has a latch 2 connected thereto and head and sill bolts 7 and 8 pivotally connected thereto at 6 and 5 so that upon rotation of the hub 1 the latch 2 is rocked between unlocked and locking position and the bolts 7 and 8 are moved from unlocked to extended locking positions and vice versa. The latch is of the hook type. The lock is deadlocked by means of a cylinder-operated locking slide 10 slidably mounted within the casing C for movement from an unlocked position to a deadlocked position in which a slot 27 therein engages with a pin 5 connecting one of the bolts 8 to the hub 1, thus preventing rotation of the hub 1. A spring 23 is provided to bias the locking slide 10 to its locking and unlocked positions. The hook bolt 2 has a ceramic strip 11, resistant to hacksaw attack, embedded in the centre one of three steel laminates. <IMAGE>
Patent GB-2118584-B (GB)
Title: Typewriter or printer ribbon
Inventor: KOHLE ULRICH
IPC: B41M5/10
Filed: 1983-02-17
Granted: 1985-08-29
Abstract: An overstrike ribbon has its color transfer layer formed with an oleaginic face which includes a polyoxyethylene fatty acid ester of polyhydric alcohol which as increased ability to backup the fatty dyestuff, and also contains a filler from the pores of which the color paste can be released with successive impacts.
Patent GB-2178146-B (GB)
Title: Nuclear steam generator wrapper barrel/tube support plate connection assembly and radial tuning method for assembling same
Inventor: BEIN JEFFREY DANA
IPC: F28F9/013
Filed: 1986-07-21
Granted: 1989-07-19
Abstract: A steam generator wrapper barrel/tube support plate connection assembly and method for assembling same which prevents interference due to thermal interaction between a wrapper barrel with a first coefficient to thermal expansion and a tube support plate with a second, relatively higher coefficient of thermal expansion. Interference is prevented by radially tuning the wrapper barrel, i.e., locally introducing preload via increased stud thread engagement in the jacking assembly to deform the wrapper barrel during assembly. During subsequent heat-up and operation the preload is relieved through outer shell expansion. In addition, heat and/or pressure dissolvable-surfaced or spring-surfaced shims or wedges are fit between the wrapper barrel and the tube support plate to further compensate for tube support plate thermal expansion.
Patent GB-2266373-B (GB)
Title: Measurement system
Inventor: GILL MICHAEL JOHN
IPC: G01P5/00
Filed: 1993-06-10
Granted: 1994-07-06
Abstract: A measurement system for measuring the time for a signal to pass between two transducers TDR1,2 to allow fluid speed or flow to be determined in a gas meter for example. Each transducer can transmit or receive signals. The system is controlled by a microcontroller 31 and a signal with a phase change acts as a marker which is transmitted from transmitter 21 via matching stage 22,23 from one transducer and is received by the other. On receipt via the matching stage and amplifier 24 it is sampled by capacitor array 25 and detected in detector 29. Amplitude information from array 25 is made available to the microcontroller to compute time of signal travel and hence flow rates.
Patent GB-2316142-B (GB)
Title: Method for operating a motor vehicle having a continuously variable transmission
Inventor: BAEUERLE PETER
IPC: B60W30/18
Filed: 1994-03-30
Granted: 1998-04-01
Abstract: The invention relates to a method for operating a motor vehicle having an electronically controlled, continuously variable transmission (CVT = continuously variable transmission), wherein continuous adjustment of the transmission occurs, during braking to supplement the braking of the motor vehicle, the adjustment of the transmission ratio being such that a constant engine braking moment is produced during the braking support operation.
Patent GB-2330363-B (GB)
Title: Portable wringer
Inventor: RITSON MICHAEL
IPC: B60S3/00
Filed: 1997-10-16
Granted: 2002-03-27
Abstract: A portable wringer 11 for a chamois leather comprises a support structure 12, and a pair of rollers 13,14 driven by a crank handle 15. The support structure 12 carries a suction device 18.
Patent GB-2327323-B (GB)
Title: Network circuit
Inventor: WU BIN
IPC: H04J3/14
Filed: 1998-05-20
Granted: 2002-02-20
Abstract: A floating clock data recovery circuit may be positioned anywhere in a chain of nodes. An N+1 length series of port bypass circuits are connected such that the output port of one is connected to the input of the next port bypass circuit. N is the number of desired nodes. One of the series of port bypass circuits will be used to "control" the positioning of the signal conditioning circuitry. When the control PBC is in operation, the loop is "broken" at that node. As a result, the signal conditioning circuitry may be placed anywhere in the chain of nodes.