baber/WOPTO huggingface dataset:
Patent ZA-957793-B (ZA)
Title: Benzopyran derivatives their process of preparation and the pharmaceutical compositions which contain them
Inventor: BAZIARD-MOUYSSET GENEVIEVE
IPC: C07D311/20
Filed: 1995-09-15
Abstract: Arylalkyl piperazino alkyl benzopyran derivs. of formula (I), their optical isomers and acid and base addn. salts, are new. Ar = phenyl or naphthyl (both opt. substd. by 1-3 OH, alkyl (opt. substd. by one or more halo), alkoxy or halo); n = 1-4; when Rb = alkyl, then A = bond and Ra, Rc = H, halo, alkyl (opt. substd. by one or more halo) or alkoxy; when Rb+Rc = -(CH2)q-, then A = -(CH2)p- and Ra = OH or alkoxy in position 5, or H or halo ; or when Rb+Rc = -CH= single bonded to the aromatic ring, then A = CH2 and Ra = H, OH or alkoxy in position 5; or Rb+Rc = bond, then A = -C(=O)-CH= and Ra = H, hydroxy or alkoxy; p = 0- 2; q = 0- 2; provided that p + q = 1 or 2; when Rb = alkyl, then X, Y = H; or CXY = CO and Rd = H or alkyl; when Rb+Rc = (CH2)2 or -CH= then X, Y = H and Rd = H; all alkyl, alkoxy = 1-6C.
Patent ZA-991744-B (ZA)
Title: Combination of a selective NMDA NR2B antagonist and COX-2 inhibitor.
Inventor: BOYCE SUSAN
IPC: A61K45/00
Filed: 1999-03-04
Abstract: The present invention provides a combination of a selective NMDA NR2B antagonist and a COX-2 inhibitor for the treatment or prevention of pain or nociception.
Patent AT-412531-B (AT)
Title: Honeycomb ceramic molding for exhaust gas treatment systems, especially regenerative heat storage systems, has gas channels of different cross-section
IPC: B01D46/24
Filed: 2002-06-03
Granted: 2005-04-25
Abstract: A honeycomb ceramic molding for exhaust gas treatment systems, especially regenerative heat storage systems, has gas channels (2,3) of different cross-section.
Patent GB-2376567-B (GB)
Title: Improvements in or relating to smart antenna arrays
Inventor: GUO YINGJIE JAY
IPC: H04B7/06
Filed: 2001-06-12
Granted: 2005-07-20
Abstract: The present invention relates to a beamforming method for smart antenna arrays. Smart antennas employ arrays of low gain antennas connected to a combining/beamforming network. Smart antennas can provide enhanced coverage through range extension, hole filling and improved building penetration. By improving transmission and reception at the base station, the tolerable path losses can be increased whereby the range of the base station can be improved. A first aspect of the invention addresses the feedback signalling technique presently being considered by standards bodies for four antennas in large arrays. The invention is suitable for CDMA wireless cellular systems, as presently determined for third generation cellular wireless networks, and other wireless systems such as TDMA systems and wireless LANs. <IMAGE>
Patent GB-2376658-B (GB)
Title: Method and apparatus for monitoring sealing conditions
Inventor: KELLY BARRY PETER
IPC: B29C65/00
Filed: 2002-06-07
Granted: 2004-10-20
Abstract: A method of monitoring sealing conditions in packaging apparatus which wraps an item or a plurality of items in a packaging film, and has a sealing device which presses at least one portion of the film against another portion of the film for a sealing period to cause the said portions to adhere together to form a seal. The method comprises monitoring the force exerted by the said sealing device during a sealing period using a monitoring device (19) in place of the said item or plurality of items, the monitoring device (19) producing an output dependent on the said force exerted by the sealing device. <IMAGE>
Patent GB-2408301-B (GB)
Title: Securing nut
Inventor: SMITH DAVID FREDRICK HOWARD
IPC: F16B37/16
Filed: 2003-11-18
Granted: 2007-05-23
Abstract: A securing nut (10) e.g. for a swing bolt assembly used with a pressure vessel is made of a first material (e.g. stainless steel) and includes an internally threaded insert (28) made of a second material (e.g. brass).
Patent GB-2414167-B (GB)
Title: Power recharger for use with robot cleaner
Inventor: LEE JU-SANG
IPC: H05K5/00
Filed: 2005-02-28
Granted: 2006-12-13
Abstract: The recharger (200) has a recharging terminal (11) to which a power terminal (211) of a robot cleaner (10) is docked. An anchor unit (220) is formed on a rear side of the body (210) of the recharger. The anchor unit fills in a baseboard (1) defined between the wall of a room and the recharger. The anchor unit has a length by which it protrudes from the rear of the recharger that is adjustable.
Patent GB-2413849-B (GB)
Title: Method and apparatus for positioning a center of a seismic source
Inventor: SOERLI JON MAGNUS
IPC: G01V/
Filed: 2005-05-04
Granted: 2008-12-03
Abstract: The present invention provides a method and apparatus for positioning a center of a seismic source. The method includes determining a desired center-of-source of the seismic source and selecting one of a first and a second plurality of guns to form the seismic source based upon the desired center-of-source, a center-of-source of the first plurality being different than a center-of-source of the second plurality.
Patent GB-2454311-B (GB)
Title: Data processing apparatus and method
Inventor: TAYLOR MATTHEW PAUL ATHOL
IPC: G06F7/58
Filed: 2008-10-17
Granted: 2012-10-17
Abstract: A data processing apparatus is arranged to map input data symbols to be communicated onto a predetermined number of sub-carrier signals of Orthogonal Frequency Division Multiplexed OFDM symbols. The predetermined number of sub-carrier signals is determined in accordance with one of a plurality of operating modes and the input data symbols are divided into first sets of input data symbols and second sets of input data symbols. The data processing apparatus comprises an interleaver operable to perform an odd interleaving process which interleaves the first sets of input data symbols on to the sub-carrier signals of first OFDM symbols and an even interleaving process which interleaves the second sets of input data symbols on to the sub-carrier signals of second OFDM symbols, such that while the input data symbols from the first set are being read from locations in the interleaver memory, input data symbols from the second set can be written to the locations just read from and when input data symbols from the second set are being read from the locations in the interleaver memory, the input data symbols from a following first set can be written to the locations just read from. Furthermore, when the number data symbols which can be carried by the sub-carriers of an OFDM symbol in one of the plurality of operating modes is half or less than half of the number of data symbols, which can be carried in an operating mode which provides the most number of data bearing sub-carrier signals per OFDM symbol, the data processing apparatus is operable to interleave the input data symbols from both first and second sets in accordance with the odd interleaving process on to the first and second OFDM symbols, and to change the permutation code which is used to form the addresses from one OFDM symbol to another.
Patent GB-2033629-B (GB)
Title: Presetting counters
IPC: G04G5/00
Filed: 1979-09-26
Granted: 1983-05-05
Abstract: A process and an arrangement for the electronic interruption and the cancellations of the interruption of input pulses of a manually rotatable pulse generator in an electronic storage for the purpose of locking the storage condition, including a pulse generator, a first and a second counter, a comparator which is influenced by the two counters, as well as an input key. At the coincidence of the two counter contents, the pulse flow from one impulse-generating element should be so interrupted that the content will be unchanged and also remain constant even when further counting pulses are generated by the input arrangement.
Patent GB-2130369-B (GB)
Title: Ultrasonic control of welding
Inventor: FENN ROBERT
IPC: B23K9/02
Filed: 1983-10-06
Granted: 1986-09-03
Abstract: A method of automatically controlling the production of a weld bead including examining with reflected ultrasound from one surface of a piece of material the position of a weld pool on the material and the position of another surface of the material, and controlling the position of the weld bead on the material from the result of said examination.
Patent GB-2162291-B (GB)
Title: Low energy fuses
Inventor: CURUTCHET JEAN LUC
IPC: C06C5/06
Filed: 1985-07-05
Granted: 1988-02-10
Abstract: A low energy fuse which has a tubular casing that is deformed at at least one end and intermediate its ends to form valve formations. Each valve formation defines a valve that is normally substantially closed and which is opened, in use, by a shock wave. Wall material of the casing may be deformed by heated displaceable forming elements. The deformed wall portions may be fused or bonded together to form an hermetic seal, the fusion or bond being sufficiently weak to be ruptured by the shock wave. Instead the deformed wall portions may merely touch one another or may be spaced slightly apart to define an aperture which is substantially smaller than the cross-sectional area of the casing.
Patent GB-2247242-B (GB)
Title: Granular amylose and its preparation
Inventor: SHIBUYA TAKASHI
IPC: A61K8/73
Filed: 1991-07-25
Granted: 1994-04-06
Abstract: Novel amylose granules advantageously used in the fields of food products, pharmaceuticals and cosmetics exist in an approximately globular-shape of amylose granule or in a conjugation form consisting of two or more of the amylose granules linked together, and having about 2.10  mu m in diameter or major axis, B type form of starch on powder X-ray diffraction analysis, the number-average molecular weight of about 4,000-7,000 on gel permeation chromatography, and the weight- average molecular weight per the number-average molecular weight of about 1.4-1.7. The granules may be prepared by allowing cyclomaltodextrin glucanotransferase (EC 2.4.1.19) to act on an aqueous solution containing a cyclodextrin or starch. In examples the enzyme is derived from Bacillus stearothermophilas or Bacillus macerans; other sources are mentioned. <IMAGE>
Patent GB-2280185-B (GB)
Title: Process for the preparation of high purity buspiron and the hydrochloride thereof
Inventor: MEZEI TIBOR
IPC: A61P25/20
Filed: 1994-07-15
Granted: 1997-04-16
Abstract: The invention relates to a process for the preparation of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione {buspirone} of the formula <IMAGE> and of its hydrochlorides by hydrogenating 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula <IMAGE> in the presence of a palladium or Raney nickel catalyst in an organic solvent and optionally converting the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione into a hydrochloride, in which a solution of 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]but-2'-ynyl}-8-azaspiro [4.5 ]decane-7,9-dione of the formula II in an organic solvent whose concentration is at least 40% by weight is added to a suspension of the catalyst in an organic solvent, the catalyst is removed and   a) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is isolated and/or b) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated with hydrogen chloride at 15 to 40 DEG C in ethanol or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 188 to 191 DEG C is isolated or c) the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione base of the formula I is treated at at most 70 DEG C with hydrogen chloride in ethyl acetate or isopropanol and the 8-{4'-[4''-(pyrimidin-2'''-yl)piperazin-1''-yl]butyl}-8-azaspiro[4.5]d ecan e-7,9-dione hydrochloride melting at 201 to 203 DEG C is isolated.
Patent GB-2317014-B (GB)
Title: Improvements in and relating to the measurement of heat flux in ovens
Inventor: ROLSTON ROBERT MITCHELL
IPC: G01K13/06
Filed: 1996-08-28
Granted: 2000-06-28
Abstract: Apparatus for and methods of meauring heat flux comprises first and second sensors arranged to pass through an oven in line astern. Each sensor measures the temperature difference across a thermally insulating layer by having one surface of each sensor being exposed to the heat flux, each sensor including thermocouple measuring junctions for measuring the temperature of the exposed surface. The first sensor is radiation-absorbing and the second sensor is reflecting. The apparatus includes additional thermocouple junctions for measuring the gas temperature and a device for recording data from the sensors and from additional thermocouple junctions. The signals from one of the sensors at one instant are correlated with the corresponding signals from the other sensor at a later instant, the time difference being the time taken for one sensor to reach a position formerly occupied by the other sensor.
Patent HU-217046-B (HU)
Title: Inhalation device
Inventor: DIEDERICH REINER
IPC: A61M15/00
Filed: 1994-11-29
Abstract: The inhalation device for inhaling a pulverulent, pharmacologically active medicament consists of a storage container (3) for the medicament (4), a manually activated dosing arrangement for preparing a separated quantity of inhalation substance which is taken up by the air current aspirated upon inhalation and is swirled, an air inlet channel (9), a swirl chamber (W), and a connection channel (8) between the swirl chamber (W) and the dosing arrangement, and with a mouthpiece channel leading out from the swirl chamber (W). The dosing arrangement in this case consists of a dosing drum (D) which has in its interior (5) a storage container (3) for the medicament. Furthermore, the air inlet channel (9) and the connection channel (8) are arranged in such a way that they run towards each other in a V shape. Thus, whenever a dosing procedure is carried out, a separated quantity of inhalation substance is made ready in a dome shape at the apex of the two air channels (8) and (9) running towards each other in a V shape. <IMAGE>
Patent HU-214175-B (HU)
Inventor: JAKI LASZLO
IPC: G09F11/06
Filed: 1995-01-18
Abstract: A találmány tárgya jelmegjelenítő elem passzívelemes billenőlemezesjelmegjelenítő berendezésekhez, amely jelmegjelenítő elemben alaplap (1), az alaplap (1) jelmegjelenítési őldalán billenőtengely (2) körülelfőrdíthatóan csapágyazőtt állandó mágnessel(ekkel) (4) ellátőttbillenőlemez(ek) (3) van(nak), tővábbá egy-egy billenőlemez (3) két őldala két különböző infőrmációt hőrdőzófelület és az alaplapőn (1) felfekvő billenőlemez (3) egyik infőrmációt hőrdőzófelülete az alaplap (1) által kijelzett infőrmációval egyezőinfőrmációt megjelenítő felülete, míg az alaplapnak (1) az alaplapőn (1) közvetlenül felfekvő billenőlemez(3) másik infőrmációt hőrdőzó felületével lefedett felületrésze, vagyaz egész felülete a billenőlemez (3) másik i főrmációt hőrdőzófelületével azőnős infőrmációt megjelenítő felület, valamint több egymásőn felfekvő billenőlemez (3) esetén két (-két) egymásőnfelfekvő billenőlemez (3) egymás felé néző őldalai azőnős infőrmációtmegjelenítő felületek. A találmánynak az a lényege, hőgy az állandó mágnes(ek) (4), vagy legalább az állandó mágnes(ek) (4)tömegének nagyőbb része a billenőlemez(ek)ben (3) a billenőtengely (2)másik őldalára kinyúlóan van(nak) elhelyezve, az alaplapban (1) a billenőtengely (2) másik őldalára kinyúló állandómágnes(ek) (4) alaplap (1) mögötti átfőrdűlását megengedő nyílás(ők)van(nak) kialakítva és/vagy a billenőtengely (2) a billenőtengelyre (2) merőleges elmőzdűlástmegengedő hajtűcsapágyakban van csapágyazva. ŕ
Patent HU-215274-B (HU)
Inventor: SZILAGYI ATTILA
IPC: A23J3/14
Filed: 1995-07-03
Abstract: A találmány tárgya eljárás növényi fehérje  és  aminősav  kőncentrátűmelőállítására őly módőn, hőgy akác leveléből és/vagy nem fás  szárábóladőtt esetben  hidrőlízist  követően  a  fehérjét  és  a  aminősavakatkiextrahálják, a kapőtt elegyet  elválasztást  követően  besűrítik  ésszárítják. ŕ
Patent IT-1204756-B (IT)
Title: Electrostatic dusting of sweets
Inventor: COSENTINO ROBERTO
IPC: A23G/
Filed: 1986-01-10
Granted: 1989-03-10
Abstract: Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
Patent IT-1200585-B (IT)
Title: Current supply for aluminium reduction cells
Inventor: SOLINAS GIANCARLO
Filed: 1982-01-18
Granted: 1989-01-27
Abstract: Current supply conductors between electrolytic cells for the prodn. of aluminium are arranged to minimise unwanted magnetic effects. The cells, connected in series, may be side by side or end to end. Conductors of the same cross-section are combined in couples of equal length. All couples are symmetrically positioned with respect to the median vertical longitudinal and/or transverse plane of the individual cells. Vertical conductors join anodes and cathode to a lower plane, below the cells, in which connections are made. Pairs of reverse conductors to the rectifier section lie parallel to the pairs of connections. The layout is effective in reducing magnetic effects, which are serious on modern high current (150-200KA) cells. The symmetry of the arrangement, with conductors of the same cross-section, makes for simple installation, and the lower plane connections keeps the working floor clear, and facilitates cutting out an individual cell for maintenance.
Patent IT-1248853-B (IT)
Title: Windmill with two or more propellers acting on a single shaft with different transmission ratios
Inventor: MURATORI PIO
IPC: F03D/
Filed: 1990-06-15
Granted: 1995-01-30
Abstract: Windmill comprising a number of propellers of different diameter coaxial to the power take-off shaft and connected to it by appropriate kinematics to create greater velocity ratio the smaller the diameter of the propeller and in general optimal transmission ratios and direction of motion depending on uses and environmental characteristics. <IMAGE>
Patent IT-1196117-B (IT)
Title: Prepn. of derivs. of guaiacol ether cpds.
Inventor: DEL VECCHIO ALFONSO
IPC: A61K/
Filed: 1984-05-24
Granted: 1988-11-10
Abstract: The image display system displays image data from an image memory on multiple image planes and vertical scrolling can be independently effected for each of the image planes displayed. Assuming that two image planes are displayed on upper and lower areas, display starting addresses lying in the vertical direction of the upper and lower image planes and stored in two registers are loaded into a counter via a switch in a display period of the upper and lower image planes to generate addresses in the vertical direction of the upper and lower image planes. The vertical scrolling operation only for one of the upper and lower image planes can be effected by sequentially updating the display starting addresses lying in the vertical direction of the upper and lower image planes and held in one of the registers. @(42pp Dwg.No.4/8)@
Patent IT-1094191-B (IT)
Title: Hypocholesterolaemic 2,8-di:benzyl-cyclooctanone mfr. - by contacting 2-benzyl-cyclooctanone silyl-enol-ether with tri:methyl-benzyl-ammonium fluoride and prod. with benzyl halide
IPC: A61K/
Filed: 1978-03-13
Granted: 1985-07-26
Abstract: Prodn. of 2,8-dibenzyl-cyclooctanone comprises contacting silyl-enol-ether of 2-benzyl-cyclooctanone with trimehtyl-benzyl-ammonium-fluoride and reacting the resulting converted cpd. with a benzyl halide of formula Ar.CH2X to form trans-2.8-dibenzyl-cyclooctanone of formula (I) (where X is Cl or Br and Ar is phenyl). The trimethyl-benzyl-ammonium-fluoride is of formula Ar.CH2X+-(CH3)3-F-. Reaction is carried out in the presence of a molecular sieve. 2,8-Dibenzyl-cyclooctanone is useful as a hypocholesterolaemic agent.
Patent IT-1244807-B (IT)
Title: Process for improving the organoleptic characteristics of skimmed milk
Inventor: ROVEDA MARCO
IPC: A23C/
Filed: 1990-11-23
Granted: 1994-09-05
Abstract: The organoleptic properties of milk skimmed according to known technology are improved by subjecting the skimmed milk to concentration by evaporation so as to bring its dry residue to values lying between 11 and 13%.
Patent IT-1146666-B (IT)
Title: Extractor for continuously cast product
Inventor: KORSHUNOV EVGENY ALEXEEVICH
IPC: B22D/
Filed: 1981-12-16
Granted: 1986-11-12
Abstract: A cast product is extracted from a continuous casting installation by a moving carriage carrying cooled blocks out-lining the permieter. Each block is clamped on by a pair of wedges. One of each pair is fixed to the carriage, the others are connected by an adjustable link, and one is coupled to a transverse frame by a link of fixed length. The frame is connected to the extractors and to hydraulic jacks on the carriage which clamp the plates onto the cast product. The inner wedges can move freely perpendicular to the direction of extractin to free the blocks when the clamping force is removed. The operation of this devices assures reliable operation of a stepping extraction device, with good cooling in the secondary cooling area. (First major countr equivalent to AT8104936)
Patent IT-1047056-B (IT)
Title: Removable button with arrow headed stalk - has retaining disc inside hollow head with extra hole for realeasing implement
IPC: A44B/
Filed: 1975-09-09
Granted: 1980-09-10
Abstract: A button which may be removed for garment laundering etc., has an anchorage and a hollow head. The anchorage has an arrow head (13) on a stalk (7) which projects centrally from a square base plate (R). The stalk passes through the fabric of a garment and an aperture (8) in the flat base (3) of the button. The arrow head is of greater dia. than the button aperture and thus, is forced in to lock in place. The button base may be bi-laminar (2, 3), the inner layer (2) having an aperture (12, 12') of lesser dia to effectively trap the arrow head (13). This inner layer is formed by a ring plate (10) with twin aligned radial tongues (11, 11') projecting inwards. A second hole (14) in the outer base layer (3) allows a rod to be inserted to deflect one of the tongues and release the arrow head (13) for button detachment.
Patent IT-1048360-B (IT)
Title: Actuator for ships rudder - uses rotary positive displacement motor in rotatable casing having lugs acting as crossheads
IPC: B63B/
Filed: 1975-10-29
Granted: 1980-11-20
Abstract: The actuating equipment is for foil surfaces, esp. ships rudders or anti-roll stabilisers, using a rotary positive displacement motor and is conventional in having a rotor (3) with 2 lobes (5) in a casing (4) also with 2 lobes (6). These create sealed spaces (7) between whose vol can be altered by the supply removal of working fluid. The casing has 2 diametrically opposed external lugs (8) acting as crossheads for hydraulic jacks (10, 11, 12). These are mounted on the ships structure so that they can be used to rotate the casing about its axis. The jacks are set to bring the casing lugs transversely of the ship. If a degree of rotation of the foil surface (up to 90 deg.) is required which cannot be achieved with the casing lobes in that position, the jacks are actuated to rotate it as necessary.