baber/WOPTO huggingface dataset:
Patent GB-2415774-B (GB)
Title: Air decontamination device and method
Inventor: MOLE ALAN
IPC: B01D53/86
Filed: 2004-06-30
Granted: 2007-06-13
Abstract: An air decontamination device comprises an air stream generator (20), a non-thermal plasma filter (22), an ultraviolet (UV) radiation emitting device (24), an ozone catalyzing device (26), and a hydrocarbon emitter (28). The air stream generator (20) generates and directs an air stream through or across the non-thermal plasma filter (22), the UV radiation emitting device (24), the ozone catalyzing device (26), and the hydrocarbon emitter (28). The plasma filter (22) produces free radicals by which contaminants in the air stream are neutralized. The UV radiation emitting device (24) breaks down ozone in the air stream, catalyzed by the ozone catalyzing device (26). The hydrocarbon emitter (28) discharges an aromatic hydrocarbon into the air stream to preferentially react with residual ozone so that the air stream becomes suitable for human exposure. A method is also provided.
Patent GB-2421055-B (GB)
Title: Pumped waste
Inventor: STIMPSON ROBERT WILLIAM
IPC: F04B49/025
Filed: 2004-12-09
Granted: 2007-02-14
Abstract: A pumped waste (10) for a shower comprises a sump (12), a waste water inlet (14) through which waste water enters the sump (12), a waste water outlet (16) for connection to a pump for drawing at least a portion of the waste water from the sump (12) through the waste water outlet (16), and a switch device (24) for controlling the pump. The switch device (24) includes a first part (26) which is located on the sump (12), and a second part (28) which is provided externally of the sump (12) in spaced relationship with the first part (26). The second part (28) is spaced from, and positioned at a level below, the waste water inlet (14). The in use first and second parts (26, 28) of the switch device cooperate without physical contact with each other to control the pump based on the level of water in the waste.
Patent GB-2452670-B (GB)
Title: Ultra compact cyclonic flotation system
Inventor: MOVAFAGHIAN SHAYA
IPC: B01D17/035
Filed: 2007-07-06
Granted: 2011-08-10
Abstract: A cyclonic flotation system may be used to separate oil, grease, solids and other suspended matter from produced water by a combination of flotation and centrifugation in a separator cyclone. The cyclonic flotation system has a higher capacity-to-footprint ratio compared to conventional apparatus resulting in reduced weight and cost. The system is motion independent and suitable for use on floating structures such as offshore platforms and vessels.
Patent GB-2047309-B (GB)
Title: Friction supporting stays for windows
IPC: E05D15/44
Filed: 1979-04-21
Granted: 1983-01-26
Abstract: A friction supporting stay, for a window, comprises a track 10, a slider 15 movable along the track, a strut 16 pivotally connected to the track, a brace 18 pivotally connected between the slider and the strut 16, a link 21 pivotally connected to the slider, and a bar 24 pivotally connected to the link and to the strut, the arrangement being such that as the slider 15 moves along the track the bar 24 can swing from a position overlying the track 10 to a position where it is angled with respect to the track. The slider 15 is moulded from synthetic plastics material and has, on the side thereof facing the track 10, a rectangular recess 31 in which a friction pad 32 is snugly received, a grub screw 33 being threadedly received in the slider so as to bear directly on the friction pad. <IMAGE>
Patent GB-2036516-B (GB)
Title: Voice synthesizer
IPC: G10L13/06
Filed: 1979-04-02
Granted: 1982-11-03
Abstract: {PG,1 The speech synthesizer minimizes storage requirements by storing basis functions each defining a waveform segment or phoneme within a pitch period and including formants F1 and F2, featuring readin at one rate and readout at different rates within the pitch period. The synthesizer is characterized by each basis function being represented by a data point plotted on a single line on a chart having first and second formant log-log axes and means for producing a speech waveform segment approximately representing any desired point located off of the single line on the chart by selecting and reading out of the memory one of the basis functions at a rate different than the basic storage rate.
Patent GB-2046395-B (GB)
Title: Clutch release mechanisms
IPC: F16C27/04
Filed: 1980-02-06
Granted: 1983-02-16
Abstract: As is known a clutch release mechanism (M) employs a bearing assembly with a rotatable race (10) serving to actuate a clutch and a stationary race (12) supported by a hub or thrust sleeve (17) to which external force (F) is applied. The bearing assembly is permitted to move bodily radially to achieve self-alignment with the clutch. In accordance with the invention, a chamber (24) is provided radially adjacent the stationary race (12) and contains a filler medium displaced by the radial adjustment of the bearing assembly. <IMAGE>
Patent GB-2171537-B (GB)
Title: Optical system for an endoscope
Inventor: HILTEBRANDT SIEGFRIED
IPC: A61B1/00
Filed: 1986-01-21
Granted: 1988-07-27
Abstract: The shaft of an endoscope for passing through a trocar sleeve or a guiding shaft is tapered towards the distal extremity, and this taper is followed proximally by at least one shallowly concave peripheral constriction. The distal objective of the endoscope is thus spaced from the inner walls and distal edges of the trocar sleeve or guiding shaft, so that residues on these inner walls or edges do not contaminate or obscure objective but are instead scraped off by the peripheral constriction.
Patent GB-2179951-B (GB)
Title: Preparation of poly (arylene ether ketones)
Inventor: JANSONS VIKTORS
IPC: C08G61/12
Filed: 1986-07-18
Granted: 1987-10-14
Abstract: A process for producing an aromatic polyketone which comprises polymerizing an appropriate monomer or monomers by a Friedel-Crafts polymerization reaction using a Lewis acid catalyst . The reaction is conducted under specified conditions depending on the monomer system to control the reaction to obtain melt-processable, high molecular weight, substantially linear polymers, for example poly(carbonyl-p-phenylene-oxy-p-phenylene), poly(carbonyl-p-phenylene-oxy-p-phenylene-oxy-p-phenylene), and the like. Copolymers containing up to 30% by weight of an aromatic sulfonyl halide comonomer can also advantageously be produced by this process.
Patent GB-2194539-B (GB)
Title: Pvdf-based powder coatings
Inventor: SIETSES WILLEM
IPC: C09D133/12
Filed: 1986-09-01
Granted: 1990-08-01
Abstract: A pigmented PVdF-based powder coating product is disclosed, which comprises PVdF resin with a compatible thermoplastic resin, preferably PMMA, in a weight ratio of from 80:20 to 40:60, pigments, and optionally a small amount of flow promoter. Also disclosed is a process for coating a substrate, comprising the steps of (a) applying said powder coating product on a substrate, and (b) subjecting to a heat treatment.
Patent GB-2190586-B (GB)
Title: Hand-held fire extinguisher
Inventor: SCHARFENBERG HANS-JOACHIM
IPC: F17C1/00
Filed: 1987-04-07
Granted: 1990-03-21
Abstract: The invention relates to a hand- held fire extinguisher with an extinguishing agent container (11) which consists of two similarly produced half-cylinders (12, 13) which are welded together by means of an all- around longitudinal seam (17). Compared with the previous extinguishing agent containers, a container of this kind can be produced in an essentially more favourable manner. <IMAGE>
Patent GB-2240525-B (GB)
Title: Vehicle
Inventor: ANDREW ROBERT JOHN
IPC: B62D7/15
Filed: 1991-01-25
Granted: 1993-12-22
Abstract: A vehicle which can alternatively be steered with two or four wheels, the vehicle comprising a chassis having first (11,12) and second (13,14) pairs of ground engaging wheels, the wheels (11,13; 12,14) of each pair being mounted at opposite sides of the chassis (15) and the second pair of wheels (13,14) being lockable in a position such that simple steering is effected solely by the first pair of wheels (11,12), the first pair of wheels (11,12) being movable to effect steering by a first fluid actuating means (17) to which fluid is fed from a steering valve means (23), and the second pair of wheels (13,14) being movable by a second fluid actuating means (19) to which fluid is fed via a steering mode selector valve means (24) from the steering valve means (23), the steering mode selector valve means (24) having a first operating condition (P1) when fluid from the steering valve means (23) is not fed to the second fluid actuating means (19) whereby simple steering is effected solely by the first pair of wheels ( 11, 12) and a second operating condition (P2) wherein fluid from the steering valve means (23) is fed to the second fluid actuating means (19) whereby compound steering is effected by the first and second pairs of wheels (11,12,13,14) the first (P1) or second (P2) operating condition of the steering mode selector valve means (24) being retained until the steering mode selector valve means (24) receives a positive signal from a control means (30) to change the operating condition of the steering mode selector valve means (24) so that the steering mode of the vehicle (10) last selected i.e. two or four wheel steering, is remembered by the steering mode selector valve means (24). <IMAGE>
Patent GB-2276820-B (GB)
Title: Volatile liquid samplers and process for their manufacture
Inventor: BISHOPP DEREK ALBERT
IPC: A61L9/04
Filed: 1993-11-24
Granted: 1995-03-22
Abstract: A sampler for a volatile fluid material comprises:   a. a vapour barrier base layer 1 having applied directly to a selected area of a first face thereof a volatile fluid material 2; b. a vapour barrier cover layer 3 applied directly and without an intermediate layer over at least said selected area of the said first face of the base layer; c. a seal 4 between at least the periphery of said base and cover layers whereby there is formed a vapour barrier enclosure containing said volatile material, said seal being separable whereby a user can separate at least part of said cover layer from said base layer so as to expose at least part of said first face of said base layer directly to the atmosphere and allow the fluid volatile material to be released and to replace said cover layer so as to prevent further release of said volatile material.   <IMAGE>
Patent GB-2298993-B (GB)
Title: Microcontroller with a caller indentification unit
Inventor: LIM CHER ENG
IPC: H04M1/73
Filed: 1996-03-15
Granted: 1999-09-01
Abstract: A microcontroller (100) for processing caller information received from a telephone line to display on a display panel of a telecommunication device. The microcontroller (100) includes a central processing unit (160), a display control unit (110) for controlling the display panel, a ring detector (140), a carrier detector (150) for detecting the caller information, memory (120) for storing a plurality of predetermined control parameters, and a caller identification unit (130) for providing the caller information to the display control unit (110). Within the caller identification unit (130), a power management (134) unit controls a power supply (170) to a signal demodulator (132), based on the plurality of predetermined control parameters, to process the caller information. Of the plurality of predetermined control parameters, a first control parameter enables the power supply and a second control parameter disables the power supply (170) to the signal demodulator (132).
Patent HU-213965-B (HU)
Inventor: BERNICKE ERHARD
IPC: H05B41/26
Filed: 1992-06-19
Abstract: A találmány tárgya kapcsőlási elrendezés kisülési lámpáküzemeltetéséhez, előnyösen kisnyőmású kisülési lámpa üzemeltetéséhez,amelynek nagyfrekvenciás váltóirányítója (2) vagy áta akítója, akisülési lámpával (H1) sőrba kapcsőlt indűktivitása (L1) és a kisülésilámpával (H1) párhűzamősan kapcsőlt kapacitása (C1) van, ahől atalálmány szerint az indűktivitással (L1) vagy a kapa itással (C1)párhűzamősan sőrba kapcsőlt pőzitív hőmérsékleti tényezőjű ellenállás(V1) és kétirányú működésű letörési feszültségelem (V2) vanelrendezve, ahől a pőzitív hőmérsékleti tényezőjű el enállás (V1) és akétirányú működés letörési feszültségelem (V2) kívánt értékrebeállítható mértékű termikűs csatőlásban vannak. ŕ
Patent HU-213259-B (HU)
Title: Process for the preparation of 2-alkil-6-methyl-n-(1`-methoxy-2`-propyl)-aniline
Inventor: BADER ROLF
IPC: C07C211/46
Filed: 1993-12-28
Abstract: A process for the preparation of 2-alkyl-6-methyl-N-(1'methoxy-2'-propyl)-aniline by catalytic reductive alkylation wherein at least one mole equivalent of methoxyacetone is reacted with one mole equivalent of 2-alkyl-6-methyl-aniline in a liquid medium without an additional solvent, in the presence of a platinised carbon catalyst and hydrogen and in the presence of an acid cocatalyst under a hydrogen pressure of between 2 x 10<5> and 1 x 10<6> Pa at a temperature between 20 and 80  DEG C, characterised in that the reaction mixture contains water from the beginning of the reaction and after the hydrogenation, base is added, the reaction mixture is filtered to separate the catalyst and the title compound recovered from the filtrate. The process is particularly useful for the preparation of N-substituted chloracetanilide herbicides.
Patent HU-214866-B (HU)
Title: Mobile communications device registration method
Inventor: TIEDEMANN EDWARD G
IPC: H04M11/00
Filed: 1992-09-18
Abstract: A distance based method for mobile station registration in a cellular communication system. The mobile station registers whenever it moves into a new cell that is greater than some predefined distance from the previous cell where it registered. Cell base stations transmit corresponding base station location information and a distance value. The mobile station receives the base station location information and computes the distance from a cell in which the mobile station last registered to the current cell in which the mobile station is present. When the computed distance is greater than the distance value associated with the registration cell the mobile station registers. Pages for the mobile station are transmitted within a group of cells within a distance of the registration cell corresponding to the registration cell transmitted distance value.
Patent HU-214536-B (HU)
Inventor: FUELOEP JOZSEF
IPC: H01J61/56
Filed: 1994-07-20
Abstract: A találmány tárgya egyőldalőn fejelt kisülőlámpa (1) fejrészébenelhelyezett áramkörrel, amely kisülőlámpa (1) elektródákkal ellátőtt,töltetet tartalmazó és gáztömören lezárt kisül csövet (2), valamint akisülőcső (2) működtetését biztősító, panelre (10) szerelt áramkörtmagában főglaló fejrészt (3) tartalmaz, ahől a fejrész (3) egyrésztlámpafőglalathőz való mechanikű és elektrőmős csatlakőztatásra,másrészt a kisülőcső (2) mechanikűs rögzítésére és az áramkörkimeneteinek a kisülőcső (2) elektródakivezetéseivel való elektrőmősösszekapcsőlására alkalmas módőn va kialakítva, és a fejrész (3)egymáshőz rögzített két részből, házból (4) és gallérból (5) vanösszeépítve, és a panelt (10) a fejrész (3) valamelyik részénekbelsejében kialakítőtt, abból kiálló, sí felületű támasztóidőmők (6)főgják közre. A találmány lényege, hőgy a támasztóidőm(ők)őn (6) annak(azők) felületéből kiálló hősszanti bőrda (7) van kialakítva, amelytámasztóidőm (6) és bőrda (7) úgy van méretezve, hőgy a panel (10)betőlás nak irányában egyre csökken a panel (10) számára biztősítőtthely és ezáltal a panel (10) a bőrdán (7) annak hősszának legalább egyrészén fel van ütköztetve. ŕ
Patent HU-214259-B (HU)
Inventor: HOFMANN CHRISTA
IPC: A01H5/02
Filed: 1994-10-21
Abstract: A találmány szerinti műskátlit az jellemzi, hőgy a lőmb magasságaalacsőny, a lőmbőzatának színe zöld; levéllemezének nincs vagy nagyőncsekély dőmbőrődása van; telt virágú, a szir ők szegélyének színekékrózsaszín, közepe bíbőrpirős; a felső szirőmlevelek alapjánál afehér rész hiányzik. ŕ
Patent HU-218481-B (HU)
Title: 1-phenyl-3-dimethylamino-propane compounds, pharmaceutical compositions containing them and process for them preparation of the compounds
Inventor: DR BUSCHMANN HELMUT
IPC: C07D319/18
Filed: 1995-07-17
Abstract: 3-Phenyl-N,N-dimethyl-propylamine derivs. of formula (I) and their isomers and acid-addn. salts are new; X = H, OH, F, Cl or 2-4C alkanoyloxy; R1 = 1-4C alkyl; R2 = H or 1-4C alkyl; R3 = H or 1-4C n-alkyl; or CR2R3 = 4-7C cycloalkylidene; R4 and R5 = gps. defined as follows: when R5 = H, R4 = meta-O-Z, meta-S-C1-3-alkyl, meta-Cl, meta-F, meta-CR9R10R11, ortho-OH, ortho-O-C2-3-alkyl, para-F or para-CR9R10R11; or when R5 = Cl, F, OH or O-C1-3-alkyl in the para position, R4 = Cl, F, OH or O-C1-3-alkyl in the meta position; or R4+R5 = 3,4-OCH=CH or 3,4-OCH=CHO-; Z = H, 1-3C-alkyl, PO(O-C1-4-alkyl)2, CO(OC1-5-alkyl), CONH-C6H4-(C1-3-alkyl), CO-C6H4-R7; R7 = ortho-OCOC1-3-alkyl or meta- or para-CH2N(R8)2; R8 = 1-4C-alkyl or 4-morpholino; R9, R10 and R11 = H or F.
Patent HU-216540-B (HU)
Inventor: BAUR HENRICUS ANNA CHRISTIAAN
IPC: C07C45/33
Filed: 1996-10-11
Abstract: A találmány tárgya eljárás ciklőalkil-hidrőgén-perőxidőt tartalmazókeverék lebőntására egy vizes fázisban őldőtt alkálifém-hidrőxidjelenlétében. Az eljárás értelmében úgy járnak el, hőgy a vizes fázisaz alkálifém-hidrőxid mellett egy vagy több alkálifémsót is tartalmaza vizes fázisra számítva legalább 10 tömeg%-ős mennyiségben.Alkálifémsóként alkálifém-karbőnátőkat, vagy őlyan mőnő- éspőlikarbőnsavak alkálifémsóit alkalmazzák, amelyeknek karbőnsavrésze1–24 szénatőmőt tartalmaz. ŕ
Patent HU-216909-B (HU)
Title: Selfbasing coating for building materials
Inventor: HAUSBERGER ALBERT
IPC: C04B41/49
Filed: 1997-02-14
Abstract: A process for the coating and waterproof impregnation of mineral building materials, by treating the substrate with a coating material (I) containing 1-30 wt% (1-20C alkyl)-(1-6C alkoxy)-silane (II) as impregnating agent. Also claimed is a coating material (I) containing 1-30 wt% (II) and optionally alkoxy group-containing organopolysiloxane (A) as impregnating agent.
Patent IT-1110651-B (IT)
Title: Fractional crystallisation of fats esp. butter and palm oil - using low amts. of solvent at moderate temps.
Inventor: LONGHI SERGIO
IPC: A61Q19/00
Filed: 1978-01-24
Granted: 1985-12-23
Abstract: The process for fractionating animal or vegetable fats into 3 well defined fractions which are a high melting solid, a semi-solid of melting properties similar to cocoa butter and an oil, comprises the following (a). The fat is dissolved in 1.5-7.5 ml of solvent per gm. of fat, crystallised at 14-16 degrees C, then filtered to obtain the 1st fraction of m.pt above 45 degrees C. (b) The filtrate from (a) is crystallised at 4-6 degrees C and then filtered to give the 2nd fraction of m.pt. 32-42 degrees C. Both fractions are washed with cold solvent at a temp. below the respective crystallisation temp. (c) The solvent from (b) is removed to obtain the 3rd oil fraction. A confectionery fat comprises 1-99% 1st fraction and 1-99% cocoa butter. A further confectionery fat comprises 5-20% 1st and 80-95% 2nd fractions given a fat of m.pt. above cocoa butter. An oil for salad, cooking and frying comprises 1-99% 3rd fraction and 1-99% olive, peanut, soya, corn, palm, sunflower, safflower or colza oils. The products are used in food, partic. as above, cosmetic and pharmaceutical compsns. They are also used to obtain fatty acids and flavouring concentrates. The process is carried out at moderate temps. and uses less solvent and present processes. The products retain their buttery flavour and smell during processing under moderate conditions.
Patent IT-1225261-B (IT)
Title: Adjustable valve with 90 degree stem, the development of which reduces space occupied by and the cost of cylinder heads, especially in internal combustion engines and the characteristics of which can be advantageously applied in rotating transmission systems.
Inventor: LOTESTO UMBERTO
IPC: F01L/
Filed: 1984-03-05
Granted: 1990-11-05
Abstract: The valve head F (Fig.1) is blocked by a bent stem S, and S by an oscillating shaft A that always returns F to its seat. Its various applications include rotating transmission systems.
Patent IT-1212721-B (IT)
Title: L-Carnitine derivs. prepn.
Inventor: TESSITORE PIETRO TOMMASO
IPC: A61K/
Filed: 1983-03-23
Granted: 1989-11-30
Abstract: The apparatus has an X-ray source (3) having an electron source (31) and a stationary anode (4) which describes a full or partial anode ring with a circuit for accelerating electrons emitted from the electron source, using a high positive constant voltage, towards the anode ring. The electrons form an electron beam (32) which collides with the anode ring at a focal spot (41) which, in turn, emits X-ray radiation in the form of a fan beam (42). With a full or partial X-ray detector ring (5) the detector ring and the anode ring are coaxially arranged and define a scan slice. The detector ring is such as to permit the spatial resolution around the ring of the X-rays detected. A number of electron sources are arranged on an electron source ring (33) in proximity to the anode ring. A circuit is provided to control the sources individually in order to emit electron beams in set time sequence. The focal spots produced by the electron beams on the anode ring are each electromagnetically swept over a portion of the anode ring.
Patent IT-1191033-B (IT)
Title: Amino-cyclohexadienyl-acetamido methoxy-cepham-carboxylic acid prepn.
Inventor: PURICELLI LAURA
IPC: C07D/
Filed: 1982-10-15
Granted: 1988-02-24
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1019671-B (IT)
IPC: B03D1/14
Filed: 1974-06-28
Granted: 1977-11-30
Abstract: 1473580 Electrolytic flotation process K XYLANDER and A MENZEL 28 June 1974 [28 June 1973 24 June 1974] 28856/74 Heading C1C [Also in Division C7] A process for purifying an aqueous liquid by flotation of suspended solids with gas bubbles produced by electrolysis between at least one pair of electrodes is characterized in that at least one of said electrodes is moved relative to said liquid in a generally horizontal direction over at least a substantial portion of its path through the liquid while said electrolysis and flotation are taking place. An apparatus is also claimed.
Patent IT-1214432-B (IT)
Title: Prestressed reinforced concrete beams
Inventor: PIERRE BENDA
IPC: B28B/
Filed: 1979-10-18
Granted: 1990-01-18
Abstract: The pre-stressed concrete beams are fitted with re-inforcing bars having a breaking strength of between 60 and 120 Kg/mm2. The beams are fitted with bars pulled by means of end nuts to different tensions to increase the resistance of the beams in fire conditions or when used for reservoirs. The pre-tensioning is controlled by measuring the elongation of the reinforcing bar during the mfr. of the beam. The beams may be used for railway sleepers or highly loaded floors.