baber/WOPTO huggingface dataset:
Patent BR-9915842-A (BR)
Inventor: ZELLER MARTIN
IPC: C07C311/11
Filed: 1999-12-01
Abstract: The invention relates to alpha-sulfin- and alpha-sulfonamino acid amides of the general formula Iincluding the optical isomers thereof and mixtures of such isomers, whereinn is a number zero or one;R1 is C1-C12alkyl, C1-C12alkyl substituted with C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C3-C8cycloalkyl, cyano, C1-C6alkoxycarbonyl, C3-C6alkenyloxycarbonyl or C3-C6alkenyloxycarbonyl; C3-C8cycloalkyl; C2-C12alkenyl; C2-C12alkynyl; C1-C12haloalkyl; or a group NR12R13 wherein R12 and R13 are each independently of the other hydrogen or C1-C6-alkyl, or together are tetra- or penta-methylene;R2 and R3 are each independently hydrogen; C1-C8alkyl; C1-C8alkyl substituted with hydroxy, mercapto, C1-C4alkoxy or C1-C4alkylthio; C3-C8alkenyl; C3-C8alkynyl; C3-C8cycloalkyl; C3-C8cycloalkyl-C1-C4alkyl; or the two groups R2 and R3 together with the carbon atom to which they are bonded form a three- to eight-membered hydrocarbon ring;R4, R5, R6 and R7 are each independently hydrogen or C1-C4alkyl;R8 is C1-C6alkyl, C3-C6alkenyl or C3-C6alkynyl;R9, R10, R14, R15, R16 and R17 are each independently hydrogen or C1-C4alkyl;A is optionally substituted phenyl, andto the preparation of those substances and to agrochemical compositions comprising at least one of those compounds as active ingredient. The invention relates also to the preparation of the said compositions and to the use of the compounds or of the compositions in controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
Patent CH-522050-A (CH)
Title: Fibre cleaner for cotton, wool, hemp etc
Inventor: KENNETH GLENN LYTTON
IPC: D01G9/02
Filed: 1970-10-27
Abstract: Machine is adapted for use in a pneumatic fibre carrying conduit leading to equipment for processing cotton or other fibres. Except for inlet and outlet openings in opposite ends of the machine casing for receiving the fibres to be cleaned and for passing the cleaned fibres from the machine, respectively, the casing is airtight. Between the inlet and outlet openings is a straight channel establishing a path for the air to pass through the machine. Along that path, the air channel has a cross-sectional area at least twice as large as the inlet or outlet opening, thereby decreasing the air velocity in the channel to one-fourth the incoming and outgoing velocities. This establishes a substantially dead air space below the air channel, which is mostly open on its lower side. Below the air channel are two beater-type cleaning cylinders rotatably mounted through the casing of the machine in the dead air space to allow their cleaning operation to be accomplished without being disturbed by the overhead, slowed airflow through the machine. Arcuate grids made up of parallel bars are placed below the lower surfaces of each of the cleaning cylinders. The grid bars constituting each of the grids are simultaneously rotatable to increase or decrease the distance between each of the bars and correspondingly change the upward rake angle of pointed edges extending laterally from the tops of each of the grid bars. Below the cleaning cylinders and grids is an airtight trash removal area.
Patent CH-532065-A (CH)
Title: Sedative chloro-phenyl-triazolobenzodiazepines
Inventor: KANJI MEGURO
IPC: C07D243/20
Filed: 1969-11-05
Abstract: Benzodiazepines of formula (I) and the 5-N-oxides (where R1 = H or a hydrocarbon residue, e.g. (1-6C) alkyl, (7-8C) aralkyl or aryl, R2 = H or alkyl, and rings A and/or B may be substd. by one or more NO2, CF3, hal., alkyl or alkoxy), are of use as muscle relaxants, anticonvulsants, sedatives and tranquillisers, at a dose of 1-30 mg./d. (p.o.), or 0.5-10 mg/d. (parenteral). (I) are prepd. by reaction of the novel hydrazides (II) with a carboxylic acid R'CO2H (III) or its reaction deriv. Sedative chloro-phenyl-triazolobenzodiazepines.. followed by ring closure if necessary. The reaction is carried out with 1-10 mol. (III) at 0-300 degrees in the presence of an acid catalyst. (II) are prepd. from the corresp. amine, alkylthio or aralkylthio deriv. and N2H4.
Patent CH-545264-A (CH)
Title: 2-isopropy-6-methoxy naphthalene derivs, - anti-inflammatories andalgesics antipyretics
Inventor: PETER HAROLD NELSON
IPC: C07F9/54
Filed: 1969-07-17
Abstract: 2-(6-Methoxy-21-naphthyl)propanol is synthesised from 6-methoxy-2-acetylnaphthalene by treatment with a phosphonium ylid, sulphonium ylid or a phosphonate carbanion followed by strong acid hydrolysis to the aldehyde which is converted into 2-(61-methoxy-21-naphthyl)propanol by reduction and into 2-(61-methoxy-21-naphthyl)propionic acid by oxidation; these cpds. have anti-inflammatory, analgesic and antipyretic activity, useful for skin, muscle and bone pain treatment. The ylids or carbanions may be of formula : Ph3P-CHOR, R12S-CHOR, or (R11O)2P(O)-CHOR where R, R1, R11 = 1-8C alkyl or opt. substd. phenyl. The cpds. first formed are claimed and are also pharmaceutically active having the formula : opt. substd. for phenyl are lower alkyl, alkoxy, halo or nitro.
Patent GB-2343545-A (GB)
Title: An ion implanter with three electrode deceleration structure and upstream mass selection
Inventor: ENGLAND JONATHAN GERALD
IPC: H01J37/30
Filed: 1996-08-01
Abstract: An ion implanter has a deceleration lens assembly 9 located between a flight tube 5 for transporting a beam of ions at a transport energy and a substrate holder 11. The assembly comprises a first apertured plate electrode 65 connected to be substantially at the substrate potential with a field electrode 61 located adjacent and upstream in the beam direction. The field electrode 61 is biased relative to the first electrode 65, to provide a focusing field for beam ions passing through said first electrode 65. The assembly further includes a second apertured plate electrode 60 located adjacent and upstream in the beam direction. The implanter also comprises mass selection apparatus in the flight tube to select a desired mass of ions for transmission in the ion beam from the flight tube, the apparatus including an electromagnetic screen 53 to screen the mass selection apparatus from electric fields generated downstream and providing an exit aperture 55 for the mass selected ion beam from the flight tube, and at least one additional mass selection apparatus screening electrode 56 the flight tube potential located between the second electrode 60 and the exit aperture 55. A screening cylinder 54 may also be provided, the second electrode 60 being mounted at one end of the cylinder and the electrode 56 being mounted within it.
Patent GB-2346383-A (GB)
Title: Lead-free solder and soldered article
Inventor: TAKAOKA HIDEKIYO
IPC: B23K35/26
Filed: 1999-04-09
Abstract: A lead-free solder or solder containing lead only as an incidental impurity consisting essentially of 0.01 to 0.5 percent by weight of nickel; at least one component selected from 0.5 to 2.0 percent by weight of copper and 0.5 to 5.0 percent by weight of antimony; and the balance being tin. A soldered article in accordance with the invention comprises a workpiece containing a transition metal conductor comprising at least one component selected from the group consisting of copper, silver, nickel, gold, palladium, platinum, zinc, and alloys thereof capable of readily diffusing into melted tin; a solder according to the invention, the solder being applied and bonded to the workpiece so as to be electrically and mechanically bonded to the transition metal conductor. The above described lead-free solder and a soldered article barely cause electrode erosion during soldering or during aging after soldering, and have high tensile strength and thermal impact resistance.
Patent GB-2353211-A (GB)
Title: Seating system for a self-photography booth
Inventor: WILSON NICHOLAS JAMES
IPC: G03B17/53
Filed: 2000-04-01
Abstract: A self-photography booth 1 comprises a background wall 6 opposite a photograph-generating module 4, wherein the wall includes a seating zone 8 having at least two discrete seating supports at different levels, at least one of the supports (12, Fig. 4) being movable between operative and inoperative positions. The movable support(s) may be hinged to the wall to facilitate storage and at least one support 10 may be static and set at a fixed height. Other supports may be provided at a level above the static support. A further retractable support (20, Fig. 8) may be hinged to a roof of the booth and is preferably adapted to carry a baby chair (24, Fig. 8). The movement of the supports may be effected manually or electromechanically.
Patent GB-2346475-A (GB)
Title: Electronic edge detection system
Inventor: COLLEY JAMES E
IPC: G06K7/14
Filed: 1998-10-15
Abstract: An electronic edge detection system for use in a barcode scanning system utilizing second derivative signal processing wherein the temporal offset between the first and second derivative signals is eliminated so as to enable edge detection for signal levels down to the noise level of input signal. In a preferred embodiment, an overall filter network receives an input signal and comprises two real poles as the last elements of two parallel output channels. The first output channel terminates with a low pass filter (306) and produces the first derivative of the input signal. The second output channel terminates with a high pass filter (308) and produces the second derivative of the input signal. Implementing the second differentiator as one real pole of the overall edge detection system filter polynomial and placing the poles of the two output filters at the same frequency eliminates the temporal offset. Substantially constant and equal group delay over the system passband for both first and second derivatives signals.
Patent GB-2352919-A (GB)
Title: Imaging device for selecting most in focus image from plural stored images.
Inventor: OLIVER THOMAS C
IPC: G02B7/28
Filed: 2000-05-18
Abstract: A digital image recording device <B>105</B> with a fixed lens system <B>110</B> for easily and automatically recording a focused image <B>155</B> of an object <B>140</B>. Successive images <B>155</B> of the object are recorded at various object-to-lens distances <B>160</B>, and a program <B>430</B> is used to select the image <B>155</B> stored in memory <B>420</B> which is closest to be in focus. The program <B>430</B> could be stored either in static or dynamic memory. In a representative embodiment, this image <B>155</B> is selected by computing image contrast values (<B>610</B>, figure 6) obtained using a focus function (<B>630</B>, figure 6). The image <B>155</B> corresponding to the largest focus function value (<B>630</B>) is selected as the one closest to being in focus.
Patent GB-2367686-A (GB)
Title: Improvements relating to particle detectors
Inventor: HAYN ARMIN HEINZ
IPC: G01Q30/16
Filed: 2000-08-10
Abstract: A charged particle detector 16 is provided for use, for example, in an electron microscope. The detector 16 has a chamber 18 for receiving charged particles generated by the interaction between a particle beam 32 generated by the microscope and the sample 12. The chamber 18 is maintained at at least a partial vacuum and contains an impact responsive sensor 22 for detecting particles incident thereon. An accelerating electrode field is set up in the chamber by one or more electrodes, and the chamber is sealed by an electronically conductive barrier 30 so as to prevent gas leaking into the chamber, whilst being sufficiently thin to enable charged particles to travel across the barrier and thereby be detected by the detector. The electrically conductive barrier enables a very large accelerating voltage to be used without causing discharge through any gaseous medium in the microscope sample chamber.
Patent GB-2353510-A (GB)
Title: Tow ball mounting for a motorised drive unit for moving trailers
Inventor: HISCOX DAVID
IPC: B60D1/06
Filed: 2000-11-08
Abstract: A machine for moving trailers comprises a motorised drive unit and a coupling assembly (14) mounted on the drive unit. The coupling assembly (14) comprises a tow ball (26) on to which a trailer tow cup (30) can be locked, a shaft (28) depending from the tow ball (26) and an abutment (32) adjustable in position along the shaft (28) so that it can engage with an underside of a trailer tow cup (30) locked onto the tow ball (26). The coupling assembly (14) is mounted on the drive unit by a portion of the shaft (28) being journalled to the drive unit by a bearing (34, 44, 46, 48) which inhibits the downward movement of the shaft (28) upon rotation of the shaft (28).
Patent GB-2355585-A (GB)
Title: A semiconductor device having a lateral drift region
Inventor: FUJIHIRA TATSUHIKO
IPC: H01L29/808
Filed: 1997-01-21
Abstract: An MIS type semiconductor device produced on a p-type substrate (4) having an n-type well (3), p-type drain and source regions (19,18) and a p-type drift region (14) extending between the drain region and a channel (13) formed beneath an insulated gate electrode (10,11). To facilitate a reduction of the ON mode resistance with an increased level of doping, the drift region (14) is sandwiched between the n-type well and an n-type surface (compartment) region (2b).
Patent GB-2374476-A (GB)
Title: Polar loop transmitter
Inventor: CHADWICK PETER E
IPC: H04B10/50
Filed: 2001-04-12
Abstract: A modulator (104) is coupled between a signal source (102) and the output (103), whilst a first logarithmic amplifier (201) has its input coupled to the circuit input (101). A second logarithmic amplifier (202) has its input coupled to the circuit output (103). An output of each logarithmic amplifier is coupled to a respective input of a comparator (111), and an output of the comparator is coupled to an input of the modulator (104). The logarithmic amplifiers (201, 202) can be successive detection logarithmic amplifiers, such amplifiers having an RF output which is amplitude limited and can be designed to have a constant phase limited output.
Patent GB-2374933-A (GB)
Title: Tyre tread depth gauge device
Inventor: GIUDICE PIETRO LO
IPC: G01B5/18
Filed: 2001-04-24
Abstract: A washer designed to be easily stored on the air valve of a vehicle, wheel allowing the tyre tread to be checked. The washer may include markings to indicate a minimum tread depth. To use the device, the washer is removed and placed in a tread. If the minimum line is visible, the tyre needs replacing.
Patent GB-2376212-A (GB)
Title: Vehicle roll cage
Inventor: PECK MICHAEL CHRISTOPHER
IPC: B60R21/13
Filed: 2001-06-05
Abstract: A vehicle roll cage is disclosed which is detachably connected only to existing mounting points within a vehicle, so that the roll cage may be removed to restore the vehicle interior to its original specification and appearance. The roll cage may be connected to seat belt anchoring points, seat fixing points, or the vehicle suspension turrets, and may comprise a hoop section (12 in figure 2), a diagonal brace section (14) and cross braces (16,18). The roll cage may be formed of interconnected separate tubular pieces which are bent in only one plane so as to be easier to store, and may be made from metals such as aluminium and steel, or a carbon fibre material. The roll cage may also have feet intended to spread any loads over a larger area, and the roll cage may provide mounting points for race harnesses and for a fire extinguisher.
Patent GB-2376238-A (GB)
Title: Hard surface cleaner in a container
Inventor: COLURCIELLO ANDREW
IPC: C11D1/72
Filed: 2001-06-07
Abstract: A water soluble container contains a composition useful for hard surface cleaning. The composition comprises a cationic surfactant having germicidal properties, a short chain non-ionic surfactant, optionally, polyethylene glycol; and optionally, conventional additives, where the composition contains less than 25 percent water. The water soluble containers can be made by thermoforming or injection molding.
Patent GB-2386747-A (GB)
Title: Fullerene ion gun
Inventor: HILL ROWLAND
IPC: H01J49/14
Filed: 2001-11-08
Abstract: A fullerene ion gun capable of producing a beam of C60 ions, which is pulsed, mass filtered and has sufficient intensity for use as a probe in static time-of-flight secondary ion mass spectrometry (S-TOF SIMS). C60 powder is held in a cylindrical reservoir 2, which is heated by a heater 4 in order to vaporize the powder. C60 vapour issues from a nozzle 5 into an ionization chamber enclosed by a grid 6. A circular filament 7 releases electrons which are accelerated by the grid 6 into the centre of the chamber, where fullerene ions are formed by electron bombardment of the C60 vapor. Ions are extracted by an electrode 8 and formed into a probe by electrostatic lens 9 and 12, which may be scanned over a sample by scanning electrodes 13. The gun also has components for mass filtering 14, pulsing the beam on and off 10, and includes a bend 11 for rejection of neutrals from the ion beam.
Patent GB-2383987-A (GB)
Title: Wheel winch
Inventor: NEATH RICHARD ANTHONY
IPC: B66D1/00
Filed: 2001-11-09
Abstract: A Wheel Winch unit which is adaptable to all types of off road vehicle to be used for the purpose of its recovery from bogged, entrenched or axle bound situations. The winch unit 1 (Fig 1) is secured to any of the vehicle wheels by using modified locking bolts 3 (Fig 1) and (Fig 3) through the vehicle wheel hub without requiring its removal facilitating recovery by means of engaging forward or reverse gears to unwind the wire rope 2 (Fig 1) connected onto the winch hub 1 (Fig 2) attaching to a suitable anchorage point and rewinding the rope using the driving wheel of the vehicle. Once the vehicle has been recovered the winch can be removed and the standard locking bolts replaced in a fashion similar to that when changing a wheel.
Patent GB-2374611-A (GB)
Title: Providing services ducts under flooring
Inventor: SMITH ROGER
IPC: E04C3/02
Filed: 2002-01-15
Abstract: Moulding <B>240</B>, <B>242</B> are used to separate the topsides of joists <B>234</B>, <B>236</B> and the undersides of floorboards <B>252</B>, <B>254</B>, <B>256</B> and provide a void between them. The mouldings may run parallel or transverse to the joists. The mouldings have a rebate along their length providing a ledge for a floorboard edge to rest on. The rebate is deep enough to accommodate the thickness of the floorboard and the thickness of the moulding below the ledge creates a services void between the joists and floorboards for cables, pipes etc. The mouldings may have a second rebate, parallel to the first, to support a second floorboard edge, leaving a ridge <B>248</B>, <B>250</B> which separates the floorboards. Mouldings running parallel to the joists can rest on bridging sections <B>238</B>. A services supporting platform is formed by flat panels supported on the lower flanges of parallel I-beam joists.
Patent GB-2384702-A (GB)
Title: Multilayered bed clothing
Inventor: KELLETT GAVIN GREGORY
IPC: A47G9/00
Filed: 2002-01-31
Abstract: Bed clothing comprises a plurality of layers (1, 2, 3) of flexible sheet material releasably fastened together in an overlying relationship. Preferably, a releasable fastening means may comprise one or more toggles (6) which pass through apertures provided in the layers (4). Advantageously the layers may have different properties / characteristics, for example insulating (e.g. comprising a synthetic and/or natural wadding, carded synthetic or natural fibres, synthetic fleece material, natural and/or synthetic or mixed cotton or any combination thereof); anti-allergy (e.g. either a synthetic breathable barrier fabric or an anti-allergy coating); good wicking properties; electrical heating means (e.g. an electric blanket); graphic design, waterproofing (e.g. polypropylene) so that the bedding can be adapted to any individual needs.
Patent GB-2373993-A (GB)
Title: Anti-theft device for point-of-sale display apparatus
Inventor: WHITTLE MAURICE HENRY
IPC: A47F5/08
Filed: 2002-02-11
Abstract: A clip device, 45, 50, for mounting upon a hook, 42, of point of sale display apparatus comprises a resilient ramps, 46, 53, disposed between respective engagement means, such as resilient curved edge margins, 54, and a strap, 56, and pull through fastener, 58, therefor, or a strap with a snap-fastener engagement. The ramp allows items easily to be pushed on to the hook, but needs to be depressed, usually requiring use of two hands, to allow removal of each item, thus minimising the likelihood of theft of multiple items.
Patent GB-2376686-A (GB)
Title: Storage of encoded information within biological macromolecules
Inventor: MATTHEWS DEREK
IPC: C12Q1/6813
Filed: 2002-02-11
Abstract: Methods of encoding information within the base sequence of a nucleic acid molecule other than trough the genetic code are claimed. The embedded information may use a mechanism of Huffman coding and/or error checking, preferably by a parity check or convolutional code. The information may also be embedded in a quaternary code or by the absolute or relative lengths of restriction enzyme cleaved fragments, which preferably form a series of digits in binary or quaternary code. Also claimed are methods of decoding such information and host cells containing polynucleotides with such embedded information.
Patent GB-2373458-A (GB)
Title: An improved coil spring filter element
Inventor: CROSS EDWARD HENRY
IPC: B01D29/48
Filed: 2002-02-22
Abstract: A spring filter element 8 has a plurality of coils 9, 10 . The coils are pre-tensioned with the degree of pre-tension varied progressively along the length of the filter such that any part of the filter, in one vertical orientation of the element, supports the dependent remainder of the filter to maintain a closed coil state during normal use. This allows substantially equal opening of the filter gaps between the coils when the element is extended and submerged in fluid (see 15a in Fig.3).
Patent GB-2370125-A (GB)
Title: Impact sensor assembly and method of attaching same to a vehicle
Inventor: ZORATTI PAUL K
IPC: B60R21/0132
Filed: 2000-09-27
Abstract: An impact sensor assembly (46) provides a modular housing for vehicle impact sensors. The assembly comprises an impact sensor (42), an upper housing member (48), a lower housing member (50) and a connector (52) for establishing an electrical connection between the assembly and an appropriate vehicle system. The assembly may further include electronics (54) for processing signals received from the sensor (42). The lower housing member (50) receives and retains the sensor (42), and closeably interacts with the upper housing member (48) to encase the sensor (42). The assembly (46) defines structural features that ensure its proper installation into a vehicle. The preferred embodiment assures proper functioning of deformation impact sensors. A method of installing the assembly provides a process for rapid and proper installation of the assembly (46) into a vehicle.
Patent GB-2390984-A (GB)
Title: Jet aeration system for dissolving gases into a liquid wherein the gases are introduced to the liquid before the liquid is pumped through a liquid nozzle
Inventor: TAYLOR JACK ELLIOT
IPC: B01F13/10
Filed: 2002-07-20
Abstract: A jet aeration system which dissolves a gas, for example oxygen into a liquid, for example water is disclosed. The system includes liquid from a first channel 9 of a sparge pipe (1,Fig.1) which is injected via a liquid jet nozzle 7 into gas being pumped from a second channel 10 of the sparge pipe through at least one mixing nozzle 8. Gas from the second channel is injected into a delivery duct 11 and introduced into the liquid before the liquid is pumped through the liquid nozzle. The system may be used to clean up dirty water such as sewage, where oxygen is dissloved in the water to help meet the oxygen demand from organic matter suspended in the water.