baber/WOPTO huggingface dataset:
Patent ZA-841198-B (ZA)
Title: Novel carbacyclins,process for their manufacture and their use as medicaments
Inventor: SKUBALLA WERNER
IPC: C07C51/367
Filed: 1984-02-17
Abstract: 1. (5E)-13,14,18,18,19,19-hexadehydro-3-oxa-6a-carba- prostaglandin-I2 derivatives of the general formula I   see diagramm : EP0119949,P12,F2   in which R1 , R2 , R3 and R4 represent a hydrogen atom or an alkyl group having from 1 to 5 carbon atoms, and R5 represents an alkyl group having from 1 to 5 carbon atoms, and salts thereof with physiologically acceptable bases.
Patent ZA-845688-B (ZA)
Title: Fuel efficient control of multiple unit locomotive consists
Inventor: PERLMUTTER LEONARD
IPC: B60L7/24
Filed: 1984-07-23
Abstract: An electronic fuel conserving control system for multiple unit locomotive trains includes a microprocessor (10) which adjusts the throttle settings of the individual locomotive units so that each operates at either full power, half power or minimum power and so that the minimum number of units are operated at full and half power necessary to maintain the train at the desired speed. Special features of the control system include automatic gradual reduction of the locomotives to minimum power when the air brakes (input signal 244) have been applied for a predetermined time of between 30 and 60 seconds; if the dynamic brakes (input signal 42) are applied for 30 seconds or more, a maximum delay of 90 seconds is programmed to permit manual control following release of the dynamic brakes and before automatic fuel conserving control is resumed; tamper-proof preselection of the number of units permitted to receive dynamic brake loading; tamper-proof minimum and maximum speed limit switches (226, 227) which establish a preset speed range in which the control system operates in the fuel conserving mode; and a quick power reduction control button (260).
Patent ZA-889283-B (ZA)
Title: Stabilization process for halogenated polymer or copolymer-based blends during processing and stabilization systems for this purpose
Inventor: KORNBAUM SIMON
IPC: C08K5/57
Filed: 1988-12-12
Abstract: PCT No. PCT/FR88/00332 Sec. 371 Date Nov. 22, 1989 Sec. 102(e) Date Nov. 22, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10282 PCT Pub. Date Dec. 29, 1988.Thiol compounds are combined with an organometallic halide or metallic halide to provide thermal stability to vinyl halide polymers.
Patent ZA-953435-B (ZA)
Title: Process for the preparation of N-acyl-d-amino acid derivatives
Inventor: BELLER MATTHIAS
IPC: C07C231/08
Filed: 1995-04-28
Abstract: Prodn. of N-acyl glycine derivs. of formula (I) comprises (a) reacting a carboxamide of formula (II) with an aldehyde of formula (III) in the presence of a solvent and an acid to form an acylaminomethanol deriv. of formula (IV), and (b) carbonylating (IV) in the presence of a Co carbonyl catalyst at 20-150 deg. C and a CO pressure of 1-150 bar. R1 = H, linear, branched or cyclic 1-26C alkyl, mono- or polyunsaturated linear, branched or cyclic 2-24C alkenyl, 6-18C aryl, (1-10C)alkyl(6-18C) aryl or opt. polyunsaturated (1-10C)alkenyl(6-18C)aryl; R2 = H, linear, branched or cyclic 1-26C alkyl, mono- or polyunsaturated linear, branched or cyclic 2-23C alkenyl, 6-18C aryl, (1-10C)alkyl(6-18C)aryl or opt. polyunsaturated (2-10C)alkenyl(6-18C)aryl; R3 = H, linear branched or cyclic 1-10C alkyl, mono- or polyunsaturated linear, branched or cyclic 2-10C alkenyl, 6-18C aryl, (1-10C)alkyl(6-18C)aryl or opt. polyunsaturated (2-10C)alkenyl(6-18C)aryl.
Patent ZA-976992-B (ZA)
Title: Process for preparing fluorine-containing compounds
Inventor: KOLOMEITSEV ALEXANDER
IPC: C07B39/00
Filed: 1997-08-06
Abstract: The present invention relates to a process for preparing fluorine-containing compounds by reacting a compound which contains fluorine-exchangeable halogen with a fluoride or a mixture of fluorides with the formula Iin which Me is an alkaline earth metal ion, NH4+-ion or alkali metal ion, in the presence of a compound or a mixture of compounds of the formula (II)in which A1, A2, A3, A4, A5, A6, A7, A8 independently of one another are identical or different and are a straight-chain or branched alkyl or alkenyl having 1 to 12 carbon atoms, cycloalkyl having 4 to 8 carbon atoms, an aryl having 6 to 12 carbon atoms, or an aralkyl having 7 to 12 carbon atoms, or A1 A2, A3A4, A5A6, and A7A8 independently of one another are identical or different and are connected to one another directly or by way of O or N-A9 to form a ring having 3 to 7 ring members, A9 is an alkyl having 1 to 4 carbon atoms and B- is a monovalent acid radical or the equivalent of a polyvalent acid radical, in the presence or absence of a solvent at a temperature from 40 to 260° C.
Patent AT-412285-B (AT)
Inventor: LENDL FRANZ DIPL ING
IPC: C22C38/00
Filed: 2003-06-23
Granted: 2004-12-27
Abstract: A steel composition comprises (wt.%): 0.88-1.12 carbon; 3.4-4.5 chromium; 2.5-3.0 molybdenum; 0.7-1.0 vanadium; 0.04-0.1 aluminum; 0.02-0.12 nitrogen; and balance manganese, silicon, iron and residual impurities.
Patent GB-2373984-B (GB)
Title: Method and apparatus for feeding pigs
Inventor: HARDING MARK ANDREW
IPC: A01K5/02
Filed: 2001-04-06
Granted: 2003-08-13
Abstract: A method and a pig feeder is described for mixing metered amounts of liquid and dry feed. Both are caused to migrate in a downward direction over a mixing region to a feeding region of a feeding trough. The liquid and dry feed are both dispensed from above the mixing region so as to fall onto the mixing region in a generally downward manner, and are delivered onto the mixing region in a predetermined dispersal pattern. The liquid is delivered on to the mixing region in a similar pattern, typically by means of a spray nozzle. The delivery of feed and water is animal activated, and the animal activation is inhibited at intervals so that the feeding cycle of the animals is controlled. To this end the intervals between inhibition and/or the duration of each inhibition is adjustable. The level of feed in the trough is sensed to prevent build up of uneated mixed feed in the trough.
Patent GB-2377117-B (GB)
Title: Method and apparatus for providing communications bandwidth
Inventor: PORTER JOHN DAVID
IPC: H04L47/20
Filed: 2001-06-27
Granted: 2004-08-18
Abstract: A communications system operator provides to each user of a multi-user communications system a committed information rate (CIR). When a user requests bandwidth for transmission, a system controller queues the user in a high-priority subclass A. The system controller allocates bandwidth to the user at the head of the queue as requested but if the user's bandwidth, measured as an average over a sampling time, exceeds its CIR, it is moved into a low-priority subclass B. The user can then only obtain further bandwidth after other users in the high-priority subclass have been allocated bandwidth up to their CIRs. If a user in the low-priority subclass only receives allocation of a small amount of bandwidth, so that its average information rate falls below its CIR, it is moved back into the queue in the high-priority subclass.
Patent GB-2372139-B (GB)
Title: Compound acoustic actuator drive circuit and portable information terminal
Inventor: TAKAHASHI CHIEMI
IPC: G08B3/10
Filed: 2001-10-12
Granted: 2003-05-14
Abstract: In a signal generation circuit for a compound acoustic actuator that generates a sound and a vibration in response to a frequency of a signal input to the compound acoustic actuator, the signal generation circuit comprising a plurality of signal data stored in a memory to generate a plurality of signals having mutually different frequencies, the plurality of signals at least including a signal, a frequency of which is equal to a resonant frequency causing the compound acoustic actuator to generate the vibration, a synthesizing means to synthesize a plurality of drive signals in accordance with the plurality of signal data so as to cause the compound acoustic actuator to generate the vibration, and a sweeping means to sweep the plurality of drive signals, repeatedly.
Patent GB-2395828-B (GB)
Title: Systems and methods for improved operation and troubleshooting of a printing device
Inventor: JAMISON RYAN
IPC: G06F11/07
Filed: 2003-10-27
Granted: 2005-10-26
Abstract: Systems and methods are described herein for improved operation and troubleshooting of a printing device. A printing device includes a master module wherein printing device operation data can be stored in non-volatile memory. The master module is provided with non-volatile memory or an uninterruptible power source so that the master module memory may be retained and dumped upon request. The memory dump may transmit the memory contents to a local external device through a port, such as an infrared port or a USB (Universal Serial Bus) port, or the memory contents may be transmitted to a remote location. The dumped data may then be analyzed to quickly identify a problem component in the printing device.
Patent GB-2121980-B (GB)
Title: X ray masks
Inventor: GREENWOOD JOHN CHRISTOPHER
IPC: G03F1/22
Filed: 1982-06-10
Granted: 1986-02-05
Abstract: In semiconductor manufacture, where X-ray irradiation is used, a thin silicon membrane can be used as an X-ray mask. This membrane has areas on which are patterns to define the regions to be irradiated. These regions are of antireflection material 3. With the thin, in the order of 3 microns, membranes used, fragility is a problem. Hence a number of ribs 1 of silicon are formed integral with the membrane, and which are relatively thick, 5 to 10 microns. The ribs may be formed by localised deeper boron deposition followed by a selective etch. <IMAGE>
Patent GB-2134189-B (GB)
Title: Flanged half-bearing for motor applications
Inventor: LOSIO GASTONE
IPC: F16C9/02
Filed: 1984-01-12
Granted: 1986-05-21
Abstract: This invention concerns a flanged half-bearing for motor applications. This half-bearing is of the type consisting of a semi-cylindrical shell, provided with half thrust washers suitable for the axial registering of the shaft, and reacting, therefore, to axial loads. The connection between semi-cylindrical shell and washers is obtained by hooking appended parts, substantially in convex prism form, present on each washer, between corresponding cavities arranged on the curved edges of the shell. Based on the angle position of the cavities, in relation to the axial plane of symmetry of the shell, and based on the shape of the cavities themselves and of the relative appendages, providing a slight interference in the coupling phase between shell and washer, and taking advantage of the flexibility of the shell, when mounted on the support, a coupling between shell and washer is obtained, which is stable before mounting in place and movable, circumferentially and axially, when mounted on the relative support. The inactivity of the hooking connection between shell and supports after mounting in place, permits the ideal adjustment of the supports themselves, axially and circumferentially.
Patent GB-2201511-B (GB)
Title: Optical sensors
Inventor: JONES DR G R
IPC: G01D5/26
Filed: 1988-02-26
Granted: 1990-10-03
Abstract: An optical sensor includes an optical fibre (1), a polychromatic light source (2) and a detector (3). The optical fibre is disposed such that a change in the parameter to be measured causes a movement of the fibre to vary the amount of microbending such that the portion of the polychromatic light which is no longer constrained within the fibre is varied. The detector (3) detects the intensity of the polychromatic light transmitted by the optical fibre (1) at a plurality of different wavelengths, and a microprocessor (6) interprets the output of the detector (3) in terms of the parameter to be measured.
Patent GB-2234196-B (GB)
Title: Press and method of working material
Inventor: MOSELEY ANDREW
IPC: B30B1/10
Filed: 1989-07-22
Granted: 1993-02-17
Abstract: A coining press has a toggle linkage (25) for transmitting motion to a die carrier (19) from a connecting rod (24) driven by a crank (16). As the connecting rod moves in one direction, the die carrier moves in an opposite direction. The toggle linkage includes duplicate links (26, 29) at opposite sides of the crankshaft.
Patent GB-2273657-B (GB)
Title: Preparation of solid microspheres or air-filled microcapsules
Inventor: ILLUM LISBETH
IPC: A61K49/22
Filed: 1992-08-03
Granted: 1995-03-15
Abstract: PCT No. PCT/GB92/01421 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Aug. 3, 1992 PCT Pub. No. WO93/02712 PCT Pub. Date Feb. 18, 1993Hollow microcapsules or solid microspheres for use in diagnostic procedures, as well as methods for making the microcapsules, are provided, which are formed by combining a volatile oil with an aqueous phase including a water soluble material such as a starch, modified starch or proteinaceous material, or a polyethylene glycol (PEG) conjugate, to form a primary emulsion. The primary emulsion then is combined with a second oil, to form a secondary emulsion, and the material is permitted to harden and to form microcapsules around a liquid core of the volatile oil. At least part of the volatile oil then may be removed by evaporation to produce hollow microcapsules. Optionally, all of the volatile oil may be removed prior to hardening of the material, which produces solid microspheres. The The microcapsules can be used in a variety of applications for diagnostic purposes and for drug delivery.
Patent GB-2312913-B (GB)
Title: Improvements relating to windows
Inventor: LAPORTA GIOVANNI MARIA
IPC: E05F7/00
Filed: 1996-05-09
Granted: 1998-09-02
Abstract: A window assembly comprises a movable frame 14 coupled by a hinge to a fixed frame 12 to allow the movable frame to be swung open and closed. A male engagement pin 46 projecting from the movable frame 14 engages in a socket 60 on the fixed frame 12 as the window is closed. The pin 46 has a tapered tip 48 which progressively engages a mouth surface of the socket 60, to draw the frames into sealing engagement when in the closed position, ad to prevent the frames from being levered open.
Patent GB-2318940-B (GB)
Title: Monitoring vehicle positions
Inventor: HARRISON CHRISTOPHER GERRARD
IPC: G08G1/127
Filed: 1997-09-16
Granted: 1998-09-30
Abstract: A data monitoring apparatus uses a GPS receiver, micro controller, a plurality of sensors and actuators, a memory, a radio transmitter and a data communication antennae. The apparatus accumulates real-time data concerning position and time and other operational parameters of a geographically mobile object for example a vehicle for transmission to a monitoring station. Transmission channel utility may be improved through transmission of accumulated historical data to a separate monitoring station.
Patent GB-2344014-B (GB)
Title: Scanning confocal optical microscope system
Inventor: AMOS WILLIAM BRADSHAW
IPC: G02B21/36
Filed: 1999-07-15
Granted: 2001-02-07
Abstract: A confocal scanning optical microscope system wherein a dispersive optical device such as a prism separates an image from a restricted area of a specimen into a spread of images of differing wavelengths. Different parts of the spread of images are focused at respective beam-limiting apertures which are conjugate with one another, and the spectrally differing beams passing through the beam-limiting apertures pass to respective detectors.
Patent HU-211717-B (HU)
Title: Support structure for fastening bodies of commercial railroad vehicles preferably for reservoirs of container cars
Inventor: AUST GUENTHER
IPC: B61D5/06
Filed: 1992-09-25
Abstract: In order to increase the energy absorption capacity of elements, which support a superstructure on an underframe (1) of a track-bound freight car in the longitudinal direction, of a support device and for improving the restoring properties of the superstructure (4) with respect to the underframe (1) after a buffer impact, the underframe-side force application bearings (13) and the associated superstructure-side force absorption bearings (14) are arranged one behind the other in such a way that in the event of an application of force from the underframe (1) between the force application bearing (13) and the associated force absorption bearing (14) a reversal of the direction of force is brought about and only forces resulting from an increase in the distance of force application bearing (13) and associated force absorption bearing (14) [lacuna] a pulling element (10) is arranged at one end of which a longitudinal bearing (98) which is effective in one longitudinal direction and has a stop element (8) and counter bearing (9) is arranged and the other end of which is connected, fixed in the longitudinal direction, either to the force application bearing (13) or to the force absorption bearing (14). The pulling element (10) is characterised by high restoring forces under tensile stress by expansion in the elastic region. <IMAGE>
Patent HU-214659-B (HU)
Inventor: SZIPOECS ROBERT
IPC: G02B5/08
Filed: 1993-08-23
Abstract: A találmány dielektrikűmtükör, amelynek az elektrőmágneses hűllámőkravőnatkőzó nagy visszaverőképességű hűllámhőssz-tartőmánya van, ésamely tükör egy hőrdőzó sík felületén egymásra rétegze t, a felületnőrmálisának irányában (x) váltőzó törésműtatójú (n) rétegrendszerttartalmaz. A találmány szerinti tükör rétegrendszerében a törésműtató(n) nőrmális irányú (x) váltőzása az n(x) = c exp[ exp {i(ř(k)–kx)} dk] függvény vagy az azt közelítő, rétegvastagságőnként kőnstans értékűlépcsős függvény szerint van kialakítva, ahől c egy valós kőnstans; ia képzetes egység; k a hűllámszám; r(k) a kőmplex am litúdóreflexiófüggvény; és ř(k) = arg r(k) a létrehőzandó fázis másődfőkú tagőt legalább tartalmazófüggvénye. A rétegrendszerben a t(k) csőpőrtkésl ltetés hűllámszámszerinti függvénye lineáris jellegű a tükör nagy visszaverőképességűtartőmányának legalább a felét meghaladó részén. A tükörtervezésieljárásban az első lépésben egy p számú különböző frekvenciánakmegfelelő pőntban adőtt t(ki) csőpőrtkésleltetés célfüggvénynekmegfelelő kiindűlási dielektrikűms erkezetet vesznek fel intűitívmódőn vagy a vékőnyréteg szerkezetek Főűrier-transzfőrmációstűlajdőnságán alapűló direkt módőn. A következő lépésben a kiindűlásidielektrikűmszerkezeten számítógépes ptimalizálást hajtanak végre at(ki) csőpőrtkésleltetés célfüggvény pőntőktól való eltérést jelentőhibafüggvény és a dielektrikűmtükör reflexiójának amplitúdójáravőnatkőzó hibaf ggvény együttes minimalizálásával. ŕ
Patent HU-214502-B (HU)
Inventor: DANNHORN WOLFGANG
IPC: C09D7/44
Filed: 1995-02-17
Abstract: A találmány szerinti lakk-kötőanyagők granűlátűm alakban 10–82tömeg%cellűlóz­észterből és flegmatizálószerként 18–90tömeg% gyantábólés/vagy lágyítóból állnak. A találmány szerinti lakk-kötőanyagők egyesváltőzatai cellűlóz­észterként 10–12,6tömeg% nitrőgéntartalmúcellűlóz­nitrátőt, gyantaként és/vagy lágyítószerként 10mg KOH/gpőlimer értéket meghaladó savszámú és öneműlgeálódó gyantát és/vagylágyítót vagy 10mg KOH/g pőlimer értéket meghaladó savszámú ésöneműlgeálódótól eltérő, bázikűs kémhatású anyagőkkal semlegesítveeműlgeálódó gyantát és/vagy lágyítót vagy 0–10mg KOH/g pőlimersavszámú, 0,1–8tömeg% mennyiségű öneműlgeálódó gyanták hőzzáadása ésazt követően bázikűs kémhatású anyagőkkal való semlegesítése útjáneműlgeálható gyantát és/vagy lágyító tartalmaznak. ŕ
Patent HU-217467-B (HU)
Inventor: SKJAEVELAND MAGNE
IPC: A01B49/06
Filed: 1994-07-07
Abstract: A találmány tárgya váltvafőrgató eke, amely erőgépre függesztve vagyfélig függesztve csatlakőztatható, és amelynek a keretszerkezeteállókeretet (11) főglal magában. Ennek mellső vége a váltvafőrgatóekét (10) az erőgép hátsó függesztőszerkezetéhez kapcsőlócsatlakőztatószerkezettel (12) van ellátva. Tővábbá főrgókerete (16)van, amelyen párősával ekefejek (17) vannak elrendezve, és azállókerethez (11) az egyik szántási helyzetből a másik szántásihelyzetbe átfőrdíthatóan kapcsőlódik. A találmány lényege, hőgy afőrgókerethez (16) együtt főrgathatóan csatlakőzó, az egyik, illetvemásik szántási helyzetben ettől őldalra kinyúló kapcsőlógerendával(19) van ellátva; tővábbá az ekefejek (17) által átfőrdítőtttalajszeletből magágyat készítő szerkezettel (20) van társítva, amelya kapcsőlógerendán (19) csűklón (21) keresztül van rögzítve, ez, amagágykészítő szerkezetet (20) mindkét szántási helyzetben a talajjalkapcsőlatban tartó, szántási helyzetben az ekéről (10) a magágykészítőszerkezetre (20) terhelést átadó, és ekefej-átfőrdításkőr az állókeret(11) egyik őldalán a magágykészítő szerkezet (20) talajból valókiemelését és őldalra elmőzdítását, majd az állókeret (11) másikőldalán annak a talajra való süllyesztését biztősító kialakítású;tővábbá vetőmagőt és/vagy műtrágyát befőgadó ürítőtartállyal (22) vanfelszerelve; a magágykészítő szerkezeten (20) elrendezettadagőlószerkezete (23) van, ez az ürítőtartály (22) tartalmát amagágykészítő szerkezettel (20) végzett talaj-előkészítésselösszhangban a talajba jűttató kialakítású; tővábbá az űrítőtartály(22) és az adagőlószerkezet (23) között az ürítőtartály (22) tartalmátaz adagőlószerkezethez (23) mindkét szántási helyzetben vezetni képeselősztócsöve (25) van, amely a magágykészítő szerkezetnek (20) az elsőés a másődik szántási helyzetek közötti, a főrgókerettel (16) és akapcsőlógerendával (19) együttes elmőzdűlását engedő kialakítású. ŕ
Patent HU-218579-B (HU)
Title: Cosmetic hair-bleaching composition, preparation process and use of them
Inventor: MILLEQUANT JEAN-MARIE
IPC: A61K8/25
Filed: 1995-03-01
Abstract: The invention relates to novel pulverulent cosmetic compositions for bleaching hair, containing at least one oxidizing agent selected from peroxidized compounds, and at least one polymer selected from polyethylene glycol, polypropylene glycol, a derivative of polyethylene glycol, and a derivative of polypropylene glycol, where the polymer is present in an amount of 10 to 27% by weight, the polymer is anhydrous and, at room temperature, both liquid and water-soluble. The invention also relates to a process for the preparation of such compositions and to their use for bleaching hair.
Patent IT-1228781-B (IT)
Inventor: WALKER ROGER CLAYTON
IPC: F01D11/24
Filed: 1989-03-31
Granted: 1991-07-03
Abstract: The invention concerns an active clearance control for controlling clearance between a turbine and a casing in a gas turbine aircraft engine. The invention calculates the instantaneous clearance between a turbine casing and a turbine rotor, based on temperature. Two temperatures are involved. First, a steady state temperature (SSTemp) is computed for the rotor and the casing. SSTemp is a predicted, future temperature, which will be attained when the engine reaches steady state operation. Each SSTemp is computed based on presently occurring engine operating conditions, such as selected temperatures, pressures, and rotational speeds. Changes which occur in the SSTemp's indicate the second temperatures, which are the instantaneous temperatures of the casing and rotor. These changes in SSTemp are caused by changes in the present operating conditions, which occur during engine acceleration and deceleration. The instantaneous temperatures indicate the diameters of the casing and the rotor, and thus the instantaneous clearance between them. In another form of the invention, the computed instantaneous clearance is used to control air which is bled from the fan and ducted onto the casing, in order to attain a desired clearance.