baber/WOPTO huggingface dataset:
Patent GB-2416654-B (GB)
Title: X-ray scanning
Inventor: MORTON EDWARD JAMES
IPC: G03B42/02
Filed: 2004-04-23
Granted: 2006-12-13
Abstract: The present invention is an X-ray scanning system having at least one multi-focus X-ray tubes spaced around an axis and arranged to emit X-rays through an object on the axis. The emitted X-rays are detected by sensors. Each multi-focus X-ray tube can emit X-rays from a plurality of source positions. In an exemplary scanning cycle, each of the source positions in each X-ray tube is used at least once and ordered to minimize the thermal load on the tubes.
Patent GB-2060266-B (GB)
Title: Multilayer printed circuit board
IPC: H05K1/00
Filed: 1979-10-05
Granted: 1984-05-31
Abstract: A three layer printed circuit board comprises upper and lower layers (A, C) which provide terminal locations (1A-6A) (1C-6C) for connection to pins of electrical connectors or electronic components which are to be connected in parallel by conductor tracks of the circuit board. In order to achieve an even distribution of conductor tracks between the layers (A, C) only certain terminal locations (2A, 4A, 6A, 1C, 3C, 5C) are connected to respective conductor tracks, the locations of the respective layers being electrically connected by plated-through holes. A conductive layer (B) providing a ground plane is located between the upper and lower layers (A, C) and has non-conductive areas (lB-6B) providing clearance for the plated-through holes.Shield tracks (7A-9A, 7C-9C) are located between the conductor tracks and are connected to the ground plane (B) by plated-through holes (10) so that they form closed conductive loops providing shielding against capacitative and inductive cross-talk between the conductor tracks.
Patent GB-2122778-B (GB)
Title: Digital audio signal processing
Inventor: CREED DAVID MORRIS
IPC: G11B20/18
Filed: 1982-06-29
Granted: 1985-09-11
Abstract: @ A method of detecting and correcting errors in digital audio signals comprises assembling digital data words each of which corresponds to a digital audio signal representing an analog audio sample into units of six data words, assembling with each unit six redundant words derived by exclusive-OR operations on the data word in each row and each column of the unit, assembling the data words and redundant words into sub-blocks and adding cyclic redundancy check code words to the sub-block, recording and reproducing each sub-block, after reproduction using the code words of each sub-block to add error flags to each word in the sub-block, re-forming the units and assembling with each reproduced unit syndromes derived by exclusive-OR operations on the data words and redundant words in each row in each column of the unit, comparing the syndromes and correcting the error flags in dependence on this comparison, deriving horizontal syndromes by exclusive-OR operations on the data words and redundant words in each row of the reproduced unit and where there is only a single word in a row flagged as being in error, correcting that error word using the horizontal syndrome, and deriving vertical syndromes by exclusive-OR operations on the data words and the redundant word in each column of the reproduced unit and where there is only a single word in that column in error, correcting that error word using the vertical syndrome.
Patent GB-2112774-B (GB)
Title: Imidazole derivatives
Inventor: SCHNETTLER RICHARD A
IPC: C07D233/90
Filed: 1982-11-02
Granted: 1985-09-11
Abstract: The use of novel imidazolecarboxylic acid derivatives of the following general structure which are useful as antihypertensives, cardiotonics and antithrombotics  <IMAGE>  wherein Q and T are an oxygen or sulfur atom; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; R1 is hydrogen or -CH(R3)R4; R2 is lower alkoxy, phenoxy or phenoxy substituted at the ortho, meta, or para position with lower alkyl, lower alkoxy, hydroxy, halogen, trifluoromethyl, lower alkylthio, lower alkylsulfone, or lower alkylsulfoxide; R3 is hydrogen or lower alkyl; R4 is hydrogen, hydroxy, lower alkoxy, lower alkylcarbonyl, -ONO2 or halogen; and their pharmaceutically acceptable salts thereof.
Patent GB-2149140-B (GB)
Title: Head-up display systems
Inventor: MARSHALL COLIN KENWARD
IPC: G02B27/01
Filed: 1984-10-25
Granted: 1987-07-29
Abstract: A head-up display system comprising a combiner (5), a projector unit (1, 2, 3) effective to projective light within a selected wavelength band onto the combiner (5), and an element (9) interposed in the light path between the combiner (5) and an observer's viewing position (O). The element (9) is transmissive only to light within the selected wavelength band. This system may be incorporated into goggles or a visor on headgear. <IMAGE>
Patent GB-2163330-B (GB)
Title: Elongate electrical assemblies
Inventor: MIDGLEY JOHN ARTHUR
IPC: H05B3/10
Filed: 1985-10-11
Granted: 1987-02-18
Abstract: Elongate electrical devices, comprising two conductors with electrical elements connected in parallel between them, have improved performance if the power supply is connected to one conductor at the near end and to the other conuuctor at the far end. Particularly useful devices are heaters, e.g. PTC conductive polymer heaters. The power supply is connected to the far end of the device through a connection means whose electrical properties can be correlated with those of the device in order to obtain a wide range of useful results. For example the connection means can have PTC, NTC or ZTC character and can be a simple conductor or another elongate device. The power supply can be DC or single-phase, two-phase or three-phase AC. A circuit of the invention is shown in Figure 3.
Patent GB-2169148-B (GB)
Title: Electromechanical stepping motor
Inventor: RUPPRECHT MATTHIAS
IPC: H02K3/02
Filed: 1985-11-14
Granted: 1988-06-08
Abstract: For the reduction of the current flowing through the coil of a stepping motor accompanied in an electric clock it is proposed to employ for the winding of this coil a material which exhibits a distinctly higher resistivity than copper.
Patent GB-2172803-B (GB)
Title: Controlled delivery device
Inventor: DRAKE CYRIL FRANCIS
IPC: A61M31/00
Filed: 1986-03-21
Granted: 1989-02-01
Abstract: A device for the controlled release of an active material into an aqueous medium, e.g. body fluids, comprises a water soluble glass container in which the active material is sealed. The container wall has a region of reduced thickness which region dissolves before the remainder of the container wall to release the active material.
Patent GB-2200123-B (GB)
Title: Elastomers and tyres containing them
Inventor: BROEKHUIS ANTONIUS AUGUSTINUS
IPC: B60C1/00
Filed: 1986-12-02
Granted: 1990-06-13
Abstract: An elastomeric composition suitable for tyres comprising   (A) 5 to 50% by weight of copolymer block (A) of an aromatic vinyl compound and a conjugated diene and containing 52-90% wt of vinyl compound and having an average mol. wt. > 20,000 and a vinyl content in the diene units of < 20% wt, and (B) 95-50% by weight of a block (B) which is a homopolymer of a conjugated diene or a copolymer block of an aromatic vinyl compound and a conjugated diene, block (B) containing < 20% wt. of aromatic vinyl compound and having a Tg < -40  DEG C, after vulcanization blocks (A) and (B) being incompatible.
Patent HU-220065-B (HU)
Inventor: DR DEFOSSA ELISABETH
IPC: C07D501/34
Filed: 1992-05-22
Abstract: A találmány tárgya (II) általános képletű 3-cefem-4-karbonsav-1-(2,2-dimetil-propionil-oxi)-etil-észter diasztereomerje kristályossavaddíciós sói, ahol a (II) általános képletben X jelentésegyógyászatilag elfogadható, szervetlen vagy szerves sav anionja, aholaz =N–OH képletű csoport szin-helyzetben van, és ahol a *-gal jelzettszénatom (1S) konfigurációjú, valamint eljárás a fenti vegyületekelőállítására. A találmány tárgyköréhez tartoznak még a fentivegyületeket hatóanyagként tartalmazó, baktériumfertőzések ellenhatásos gyógyászati készítmények és előállításuk. ŕ
Patent HU-212422-B (HU)
Title: Process for preparing pharmaceutical compositions containing dipyridamole for the treatment of proliferative diseases
Inventor: KAUFFMAN RAYMOND FRANCIS
IPC: A61K31/505
Filed: 1992-11-19
Abstract: A method of inhibiting cell proliferation in mammals which comprises the local delivery of an inhibitory amount of dipyridamole. Inhibiting cell proliferation is useful for the treatment of proliferaive diseases such as vascular restonesis, scleroderma, psoriasis, and rheumatoid arthritis. This method includes the local delivery of dipyridamole to the proliferative site by various techniques including local delivery catheters, site specific carriers, implants, direct injection, or direct application.
Patent HU-216190-B (HU)
Inventor: JAVOR ANDRAS
IPC: A61K31/58
Filed: 1994-09-27
Abstract: A találmány tárgyát az (I) általánős képletű, új, 17-(N-tartalmúheterőgyűrűvel szűbsztitűált)-andrősztén-származékők és az ezekettartalmazó gyógyszerkészítmények – ahől R jelentése hidrőgénatőm,alkálifématőm vagy egy 1–4 szénatőmős alkilcsőpőrt, R1 és R2 jelentéseazőnős vagy különböző, és hidrőgénatőmőt vagy 1–4 szénatőmősalkilcsőpőrtőt jelent, azzal a megszőrítással, hőgy mindkettő csakakkőr lehet hidrőgénatőm, ha n 5-nél nagyőbb, n jelentése 4–7 egészszám, és a ---kötésvőnal egyszeres vagy kétszeres kötést jelent –, képezik. Az (I) általánős képletű vegyületek az 5a-redűktáz enzimműködését gátőlják, és ezáltal inhibiálják a tesztőszterőnnak dihidrő-tesztőszterőnná való átalakűlását. ŕ
Patent HU-216672-B (HU)
Inventor: BARTHELMES CLEMENS
IPC: H01J61/36
Filed: 1994-06-30
Abstract: A találmány tárgya fém-halőgenid kisülőlámpa két végén  zárt  kisülésiedénnyel (2), amelynek két elektródája és diffúzióra hajlamős  fémeket("diff.-fémek") tartalmazó töltése van, amely üzem özben kis iőnsűgarúiőnőkat képez, ahől az iőnsűgár a  Na+-iőn  nagyságrendjébe  esik,  ésamelyet két végén zárt hengeres külső bűra  (9)  vesz  körül,  ahől  akisülési edényt (2) lényegében a külső bűra (9) tengelyvőnalában  két,a külső bűrában (9) elrendezett árambevezető (4, 5)  tartja,  amely  atalálmány szerint úgy van kialakítva,  hőgy  –  a  külső  bűrában  (9)elrendezett  árambevezetők  (4,  5)  hősszűk  nagyőbbik  része  menténűltraibőlya (UV) árnyékőló bőrítással (14) vannak körülvéve,  és  –  afajlagős diff.-fémtartalőm a kisülési térben kisebb, mint 6 mmől/cm3. ŕ
Patent HU-215275-B (HU)
Title: Microbicide compositions containing thiocarbamoyl-pyrazole derivatives, and use of new alfa-aldehyde-carboxylic acid intermediates for the preparation of active ingredients, and process for the preparation of alfa-aldehyde carboxylic acides
Inventor: HEUER LUTZ
IPC: A01N43/56
Filed: 1994-07-29
Abstract: The application relates to novel thiocarbamoyl compounds of the formula (I) in which R<1>, R<2>, R<3>, R<4> and n have the meanings given in the description.
Patent IT-1202450-B (IT)
Title: Separator of loom weft threads
Inventor: PACCAGNINI RINALDO
IPC: D03D/
Filed: 1987-01-29
Granted: 1989-02-09
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent IT-1075104-B (IT)
Title: Skin cosmetic treatment appts. - uses ozone and steam for water reservoir mixed in spray nozzle for application to skin
IPC: A61M/
Filed: 1977-01-26
Granted: 1985-04-22
Abstract: The apparatus is used for the cosmetic treatment of skin and permits application of a steam and ozone mixture through a spray nozzle. It comprises a stand (1, 3), equipped with a reservoir (4) for holding water, this being boiled by an electric immersion heater (6). The steam (9) passes into an expansion chamber (8). The vapour is conducted upwards (11, 12) through an ultra-violet unit (13), this providing the ozone for mixing with the steam before discharge through the nozzle (14). Condensation (19) remains in the chamber until returned to the water reservoir by a pump (15, 16, 17). The top cover (2) of the apparatus has a filling tube (5) for the water.
Patent IT-1173837-B (IT)
Title: Improved ironing machine
Inventor: CANE GUIDO
IPC: D06F/
Filed: 1984-03-14
Granted: 1987-06-24
Abstract: The coating material comprises filler made of 60-80% metal oxides or metal carbonates of 20 microns grain size and 40-20 w/w% hardening synthetic resin. The mixt. is finely ground to below 20 micron dia., and the homogeneous powder is dispersed in an organic solvent. @(-pp Dwg.No.0/0)
Patent IT-1239953-B (IT)
Title: A synthetic microfibre non-woven fabric and preparation procedure.
IPC: D04H/
Filed: 1990-05-04
Granted: 1993-11-27
Abstract: A synthetic microfibre non-woven fabric is prepared by a procedure that includes the application of elastomeric polyurethane to a polyethylene terephthalate or polyamide 6 or 6.6 microfibre non-woven fabric. The elastomeric polyurethane is prepared by reaction to a mixture of polyether diol and polyester diol with an organic diisocyanate to produce an intermediary pre-polymer with isocyanate termination, followed by the reaction of aforesaid intermediary pre-polymer with an organic diamine represented by formula (I):<IMAGE>R1, R2, R3 and R4 each independently represent an alkyl group, linear or branched containing from 1 to 4 or more carbonium atoms and X represents an atom of hydrogen or of halogen. The synthetic microfibre non-woven fabric thus obtained presents improved characteristics, especially in relation to softness, lightfastness and resistance to ageing.
Patent IT-1037437-B (IT)
IPC: C11D1/83
Filed: 1975-04-18
Granted: 1979-11-10
Abstract: 1458783 Liquid detergent compositions PROCTER & GAMBLE CO 18 April 1975 [19 April 1974] 16093/75 Heading C5D Liquid detergent compositions, suitable for hand washing of tableware, comprise (A) 8 to 35% by weight of a water-soluble sulphonate of formula R 1 SO 3 M, wherein R 1  is C 8 -C 20  alkyl and M is alkali metal, or an ammonium or substituted ammonium radical; (B) 2 to 20% by weight of a water-soluble sulphate of formula R 2 SO 4 M, wherein R 2  is a C 8 -C 22  aliphatic hydrocarbon group and M is as defined above; (c) 0À5 to 4% by weight of a water-soluble ether sulphate of formula R 3 O(C 2 H 4 O) n  SO 3 M wherein R 3  is a C 8 -C 22  aliphatic hydrocarbon group and M is as defined above; and (D) 3 to 8% by weight of an amine oxide of formula wherein R 4  is a C 8 -C 20  aliphatic hydrocarbon group, R 5  and R 6  each are methyl, ethyl, hydroxymethyl or hydroxyethyl; the weight ratio (A) : (B) being 1 : 2 to 10 : 1, of (A): (C) being 25 : 1 to 12 : 1 and of (D) : (A)+(B)+ (C) being 1 : 40 to 1 : 5. The compositions may also comprise up to 15% by weight of the reaction product of 4 to 15 moles of ethylene oxide and one mole of an aliphatic C 8 -C 20  alcohol, hydrotropes, solvents, urea, organic acids, sulphuric or phosphoric acid, triethanolamine, sodium acetate, ammonium sulphate, coconut monoethanolamide, sodium lactate or sodium citrate.
Patent IT-1227657-B (IT)
Inventor: CIDARIA DANTE
IPC: C12N1/20
Filed: 1988-12-01
Granted: 1991-04-23
Abstract: The AB-021 antibiotics and the main components thereof, AB-021a antibiotic and AB-021b antibiotic, obtained by means of the controlled aerobic cultivation of Streptomyces s p. NCIB 40068 in an aqueous nutrient cultivation medium, are disclosed. Said antibiotics show a biological activity against pathogenic fungi of agrarian cultivations, pathogenic human fungi and bacteria.
Patent IT-1190957-B (IT)
Title: Herbicidal compsn. contg. meta phenyl bis:carbamate
Inventor: BALDO CIOCCA
IPC: A01N/
Filed: 1982-08-13
Granted: 1988-02-24
Abstract: Compsn. is an organic-solvent based emulsifiable liq. or fluid aq. suspension or emulsion contg. at least one cpd. of formula (A) (R1 is alkyl (opt. substd. by at least one of halo, alkyl, or trifluoromethyl) or cycloalkyl. R2 is H, alkyl or phenyl, or NR1R2 is a heterocycle, opt. contg. additional O or N atoms. R3 is alkyl, alkenyl or alkynyl, opt. substd. by halo, alkoxy or dialkylamino). The compsns. contain at least one stabiliser, i.e. (1) phosphoric or sulphuric acids, totally or partially esterified with aliphatic alcohols or opt. alkylated phenols, opt. polyethoxylated, polypropoxylated or partly neutralised; (2) opt. substd. monocarboxylic aromatic acids; or provided the compsn. is aq., (3) inorganic acids and salts, or (4) water soluble aliphatic or aromatic, opt. substd., organic acids. The compsns. are useful for selective, pre- or post-emergence weed control, e.g. in sugar beet, cereals, groundnuts or beans. The usual application rate of (I) is 0.15-3 kg/ha. and in these compsns. chemical stability is improved.
Patent IT-1191017-B (IT)
Title: Manganese and cobalt recovery
Inventor: TONTI SERGIO
IPC: C22B/
Filed: 1982-09-28
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-1192571-B (IT)
Title: Benzo-iso:thiazolinone prepn. - for use in pharmaceuticals
IPC: A61K/
Filed: 1978-09-15
Granted: 1988-04-20
Abstract: Polyethylene sachet, intended to collect the urine and excrement of dogs or other domestic animals, consists of a sheet provided with two fasteners at the.sides and one at the rear. The last has an opening for the an1mals tail and the sachet is positioned so that the fasteners (straps) can be bound on the animals back.
Patent IT-1160370-B (IT)
Title: 9-Deoxy-9a-methylene analogues of prostaglandin=i-2 - useful in human and veterinary medicine esp. as thrombocyte aggregation inhibitors
Inventor: GANDOLFI CARMELO
IPC: A61K/
Filed: 1978-12-21
Granted: 1987-03-11
Abstract: Prostaglandin derivs. of formula (I), ther lactones and pharmaceutically acceptable salts are new: (R is opt. (I) CH is approx. (CG2)m1-D-(CH2)-R esterified COOH, C(OR4)3, CH2R'' CONRaRb; CN, 1H-tetrazol-5-yl, CHO or CH(X'R'a)(X'R'b). Each R' is 1-6C alkyl or phenyl.R'' is OH or 2-7C alkoxy. Ra and Rb is H, 1-6C alkyl, 2-6C alkanoyl or phenyl. Each R'a and R'b is 1-6C alkyl or together from opt. branched 2-6C alkylene. Each X' is O or S. D is CH2, CHOH, CH=CH (cis or trans), C=C CO,O,S or NRc. Rc is H, 1-6C alkyl or 2-6C alkanoyl. One of R1 and R2 and one of R3 and R4 is H, 1-6C alkyl, 2-10C alkenyl or alkynyl, phenyl or aryl(1-6C)alkyl, while the other is OH, 1-6C alkoxy or ar(1-6C)alkoxy; or R1+R2 and R3+R4 is oxo. R5 and R6 is H, halo or 1-6C alkyl (pref. F), or R5+R6 together complete . Y is CH2CH2, C=C, CH=CZ (cis or trans), NHCO or NHCH2. Z is H or halo.X is (CH2)m3, CH=CH (cis or trans), O,S or NRc. m3 is 0-1. 71,m2,n1,n2=0-12; m1+m2 and n1+n2 =15. p and q=0-3; p+q=1-6. R7 is H, 1-4C alkyl, cycloaliphatic gp. (opt. substd. by >=1 1-6C alkyl or alkoxy), aryl (opt. substd. by >=1 halo, 1-6C alkyl, alkoxy or haloalkyl, or phenyl), opt. unstad. heterocyclyl (opt. substd. as aryl). Also claimed are 12 classes of novel intermediates. (I) have the same activities as natural PGI2 i.e. bronchodilators, hypotensives, vasodilators, thrombocyte-aggregation inhibitors (esp. useful), uterus-contraction stimulants, luteolytics, anti-ulcer agents. They are useful in human and veterinary medicine. They are more stable over the pH range 0-11 than natural cpds. so are more active and can be given orally. Some are also more resistant to enzymatic degradation.
Patent IT-1225433-B (IT)
Inventor: BRUSUTTI GIANCARLO
IPC: F01L7/16
Filed: 1988-10-26
Granted: 1990-11-13
Abstract: A plurality of sealing elements (1) is accommodated in seats provided on the engine head and on a case which contains a rotary distribution cylinder. The sealing element is substantially composed of a widened head (2), the upper face (3) whereof is shaped complementarily to the surface of the distribution cylinder; a body (4) with a smaller cross section is connected to the head's lower face. The head and body of the sealing element have a quadrangular cross section and are arranged parallel to the distribution cylinder. The head and the body are axially traversed by at least two parallel holes (7,8) which connect the engine's combustion chamber and corresponding chambers of the distribution cylinder and connect these chambers to the induction and exhaust manifolds. The body of the sealing element is provided with perimetral grooves (5,6) for rings which constitute sliding seals on the seat in which the element is accommodated.
Patent IT-1225118-B (IT)
Inventor: BOSCOLO ANTONIO
IPC: G01D5/243
Filed: 1988-07-22
Granted: 1990-11-02
Abstract: The position transducer comprises a coil (3) of an LC parallel resonant circuit (3, 4). The coil is adapted to generate an electromagnetic field and is provided with turns extending on a flat surface passing along a straight line parallel to that which characterizes the shifting direction (10) of a slider (8). The latter comprises an element (14) made of nonferromagnetic conductive material adjacent the coil (3) and coupled electromagnetically therewith.
Patent IT-1241169-B (IT)
Title: Antenna filter for suppression of mutual interference between two-way radios operating in the same band and physically
IPC: H03H/
Filed: 1990-03-28
Granted: 1993-12-29
Abstract: The object of the invention is an electronic tuning filter useable at low power levels inserted between the power exciter and amplifier in transmission and between the antenna and input amplifier in reception. The complete filter is divided into six subsections which serve to cover the entire band of interest. An input selector and an output selector controlled by frequency codes guide the signals and the adapted filter. Each subsection consists of four cells, each formed by an L-C circuit and a tuning circuit with a varicap. Coupling between the cells is obtained by means of holes with variable geometry made in the internal walls of the metal housing and positioned in the calibration phase. The analog tuner voltage is obtained by digital frequency codes through a digital/analog converter.
Patent IT-1214418-B (IT)
Title: High load power transmission belt
Inventor: HIROSHI TAKANO
IPC: F16G/
Filed: 1987-03-31
Granted: 1990-01-18
Abstract: The power transmission structure (10) comprises a flexible belt (11) with a series of blocks (15) fixed to it. The blocks define the side edge and engage the drive system pulleys. A conductive heat removal is provided by a layer (22) disposed between the flexible belt and the block, to remove heat generated as a result of power transmission. A securing device (16) secures the blocks to the belt, and clamps the heat conducting layer in good thermal contact with the belt at surfaces (12,13).