baber/WOPTO huggingface dataset:
Patent GB-2320869-A (GB)
Title: Hybrid fec-arq with inner code for generating multiple codings of a data packet
Inventor: PAULS RICHARD JOSEPH
IPC: H04L1/00
Filed: 1997-12-11
Abstract: A transmitter applies a data packet to an inner convolutional encoder to generate at least first and second encoded packets 50. The encoded packets are interleaved 52 and applied to an outer convolutional encoder 54 which generates corresponding first and second transmit packets P1, P2. The first transmit packet is sent to a receiver 56 and the second transmit packet stored for possible retransmission 58. The receiver decodes the first transmit packet, de-interleaves and inverts the data to provide a first provisional decoding (102, fig 4). If this is not sufficiently accurate, a retransmission is requested and the transmitter retrieves and sends the second transmit packet (108) which is decoded in similar fashion. The receiver can generate another version of the data by combining outer decoded transmit packets and applying the result to an inner Viterbi decoder (116, 118).
Patent GB-2327027-A (GB)
Title: A door choke arrangement for a microwave oven
Inventor: LEE SUK-HEE
IPC: H05B6/64
Filed: 1998-04-30
Abstract: A door (30) for a microwave oven comprises a frame member (52) having a choke (54) around its periphery. A front cover (51) covers the front of the frame member (52) and a back member (53) holds the frame member (52) in position relative to the front cover (51). The choke (54) comprises a channel and the back member (53) includes a flange (53a) projecting into the channel and lying against a side wall of the channel. The flange (53a) helps to prevent deformation of the choke structure during manufacture since it engages the base of the choke channel.
Patent GB-2323686-A (GB)
Title: A powertrain control system
Inventor: HAGGETT MARTIN
IPC: F02D11/10
Filed: 1997-01-22
Abstract: A powertrain control system is disclosed in which an electronic control unit (ECU) (13) controls a power output actuator (10) to drive a fuelling element (12) of an internal combustion engine (not shown). The ECU (13) receives a signal of demanded power from an accelerator pedal demand potentiometer (15) and a signal of required power output characteristic (20,21) from a range switch (16). The ECU (13) selects the required power output characteristic (20, 21) from memory (14) and applies it to control the power output actuator (10) in relation to the pedal demand signal (25) from the demand potentiometer (15). It is thus possible to select between plural power output characteristics (20, 21) depending on vehicle use or driving conditions.
Patent GB-2328697-A (GB)
Title: Cutting structures for rotary drill bits
Inventor: TAYLOR STEVEN
IPC: E21B10/60
Filed: 1998-08-12
Abstract: A cutting structure for a rotary drag-type drill bit includes a number of cutting elements 76 mounted on blades (73, 74 figure 7) on the bit body 70, or on a carrier secured to the btade. The surface of each blade on which the cutting elements are mounted is formed with a number of grooves 82, adjacent the cutting elements, each groove leading to one of the cutting elements. The downstream ends of the grooves are located near a nozzle 81 in the bit body through which a jet of drilling fluid emerges, so that the grooves direct to the front of the respective cutting elements the flow of drilling fluid which impinges on the grooves. The flow of drilling fluid directed towards each cutting element serves to break up cuttings removed from the formation by the cutting element and to carry the cuttings away from the element. An alternative arrangement shown in figure 11 comprises a number of adjacent cutters 86 orientated such that cuttings raised from the formation tend to converge towards the same region of the bit body 88. An adjacent nozzle 89 mounted in the bit body is so located and orientated to direct a jet of drilling fluid towards region 88.
Patent GB-2343150-A (GB)
Title: Offshore structure
Inventor: COLLIER DAVID
IPC: E02B17/08
Filed: 1998-10-26
Abstract: An offshore structure comprising a base 4, a deck 8 and a plurality of lattice legs 6 extending between the base and the deck, wherein the legs are arranged outboard of the deck, and a method for its construction comprising the steps of, jacking the deck to the required height, forming a permanent connection between the deck and the legs, and removing the jacking system (21, Fig 4) from the structure. Each leg may be triangular and comprise a vertically extending circular chord at each corner. The permanent connection may be formed with a vertical shear plate (46, Fig 9), welded between the deck and a stiffening plate (34, Fig 9), that extends through a leg chord. Coupling plates (48 and 50, Fig 9) may be welded between the deck and the leg chord, above and below the shear plate. A method for assembling the structure and a means for pulling the legs towards the deck, using hydraulic means, before the connection is made, are also disclosed.
Patent GB-2334444-A (GB)
Title: Hair treatment composition and method of manufacturing
Inventor: SHIM HO CHIN
IPC: A61Q5/00
Filed: 1998-11-03
Abstract: The present invention relates to a hair treatment composition and a method of manufacturing the composition which is capable of acting as a cosmetic, reducing alopecia, preventing alopecia, stimulating hair growth or any combination thereof. The hair treatment composition comprises loess's juice, brown algae's juice, artemisia's juice, pine leaves's juice, and additives.
Patent GB-2333482-A (GB)
Title: Automated hardfacing system
Inventor: SUE J ALBERT
IPC: B23K9/28
Filed: 1999-01-04
Abstract: An automated hardfacing system for hardfacing roller cones includes a robot 38 with an arm, a position 40, and a controller which co-ordinates the alignment of the robot and the positioner. The robot holds a hardfacing torch and is capable of movement in three axes of movement. The positioner holds a roller cone and is capable of movement in at least two axes of movement. The hardfacing torch 34 is preferably a plasma torch with a pulsed current supply.
Patent GB-2334112-A (GB)
Title: Microscope stage control
Inventor: REILLY PETER JOHN
IPC: G02B21/26
Filed: 1999-01-27
Abstract: A microscope stage control system for a microscope 10, has a control unit 30 which generates, in response to forces manually applied to the top of the control unit, corresponding X, Y, and optionally Z (focus) signals, and drive circuitry 20 couples those signals to motors 17 coupled to the microscope stage 14 to cause X and Y movement and focussing adjustment. The control unit 30 maybe a flat pad with a pair of transducers (preferably FSRs (force sensitive resistors)) mounted below it at the sides for X control, a similar pair of transducers mounted at top and bottom for Y control, and a third pair of transducers mounted adjacent to a radial arm underneath the plate for Z control. The drive unit 20 may contain 3 parallel channels, each with a respective settable reversing switch (21, Fig 4) and settable gain control.
Patent GB-2331792-A (GB)
Title: Method and device for controlling a clutch
Inventor: KUEPPER KLAUS
IPC: F16H59/02
Filed: 1998-07-03
Abstract: The invention relates to a method for controlling the operation of a clutch positioned between a drive engine and a manual gear mechanism in the power train of a motor vehicle. According to said method, any actuation of the gear lever of the gear mechanism is detected and, if certain requirements are met, identified as an intention to change gears, after which the clutch is opened if an intention to change gears has been identified. The conditions determining identification of an intention to change gears are modified when such an intention to change gears is identified for longer than a predetermined period or if more than a predetermined number of intentions to change gears is identified during a predetermined period or if the motor vehicle is travelling on a poor road which results in relative movements between the gear lever and gear mechanism or if a play between the gear lever and gear elements within the gear mechanism changes.
Patent GB-2340782-A (GB)
Title: Method for removing conductive portions
Inventor: KURISU TORU
IPC: B23K26/361
Filed: 1999-08-11
Abstract: There is provided a method for removing conductive portions, comprising the steps of: a first process for removing a conductive portion formed on a dielectric using a laser; and a second process for removing an affected layer produced in the removed portion by the laser using a short pulse laser. According to the above described method, the number of steps therein is reduced, conductive portions are removed without using a large number of apparatuses, and deterioration of "Q<SB>o</SB>" does not occur.
Patent GB-2341176-A (GB)
Title: Attitude changing device for electronic chips
Inventor: MIYAMOTO MASAYUKI
IPC: H01L21/683
Filed: 1999-09-01
Abstract: Apparatus for changing the attitude of electronic chips P, the apparatus including a motor driven rotor 1 with cavities 4 spaced at equiangular intervals around its periphery. Air drawn through air suction paths (6 Fig. 5) in the rotor attracts chips into individual cavities and then holds the chips in place, with a portion of each chip projecting from its cavity. A chip guide 10 placed at a fixed position close to the outer periphery of the rotor makes sliding contact with the projecting portions of the chips so as to rotate the attitude of the chips through 90 degrees. After working on the re-orientated chips they may be returned to their original attitude by means of a second chip guide 20.
Patent GB-2354419-A (GB)
Title: Method of and apparatus for crop production
Inventor: BJURENVALL INGEMAR
IPC: A01G1/00
Filed: 1999-09-22
Abstract: A method of crop production comprising the steps of sowing first crops (2) in the spaced apart single or branded rows (1), removing heads (3) of the first crops, leaving stalks (5) of the first crops standing, and sowing second crops (6) in the spaces (7) between the rows before or after removing the stalks of the first crops, and optimally driving along the same tracks (4) for all operations. An apparatus for sowing seeds in earth comprising a fine (11) for opening a slot in the ground, a wheel (12) rotatable by relative movement with the ground when the tine is dragged through the earth, a chute (14) for directing seeds into the slot in the ground, and a metering device (15) in said chute which blocks the passage of seeds when the wheel is at predetermined positions of rotation. A vehicle for applying agrochemicals to crops comprising two wheels (21, fig 3), a tank (22, fig.3) for storing liquids or solids which has an outlet (23, fig.3) leading to a boom (24, fig.3) which applies the chemical, wherein the tank is shaped and moulded such that the centre of volume is substantially over the perpendicular bisector of the axis of the wheels. An apparatus for compacting grains and bushes comprising a hopper (33,fig.4), an elevator (32,fig.4) for transferring stripped grains into the hopper, and a screw auger (34,fig.4) for discharging grain from the hopper into a tank (35,fig.4).
Patent GB-2356298-A (GB)
Title: Golf trolley emergency control
Inventor: DONALDSON GORDON LAWSON
IPC: A63B55/60
Filed: 1999-11-12
Abstract: In the event of failure of an existing golf trolley speed control unit the user disconnects the original and replaces it with the present unit. The control comprises a potentiometer 1 with a control knob 2 mounted within an ABS box 3 having clips 9 for attachment to a tubular handle of a golf trolley. The potentiometer is connected via wiring 4 to a terminal block and to a three core cable 6 passing through a grommet 7 in the box wall and terminating in a connector 8 for coupling to an existing golf trolley power unit.
Patent GB-2344268-A (GB)
Title: Hooked Securing Device
Inventor: MACLENNAN GORDON
IPC: A01K69/06
Filed: 1999-11-18
Abstract: A hooked securing device 10 comprising a shank portion (14 figure 3A) having first and second ends, an eye portion 12 located at the first end of the shank (14) and a hook portion (22) located at the second end of the shank (14), wherein the hook portion (22) is provided with first and second attachment means 28,30 spaced part along the length thereof. The hooked securing device 10 may be attached to a flexible, elongate, substantially inelastic handle member 32. The eye portion 12 may be attached to an elastic cord 2 or bungee. The device 10 is intended particularly for closing basket-type enclosures such as fishermens' creels.
Patent HU-T62569-A (HU)
Title: Process for producing heteroring-substituted 2-amino-1,2,3,4-tetrahydronaphthalenes and 3-aminochromans
Inventor: HOECHSTETTER CRAIG STEVEN
IPC: A61P13/02
Filed: 1992-02-07
Abstract: Isoxazole derivs. of formula (I) and their acid-addn. salts and solvates are new: In (I) R = 1-4C alkyl, allyl or cyclopropylmethyl; R1 = H, 1-4C alkyl, allyl, cyclopropylmethyl or aryl(1-4C)alkyl; X = CH2 or O; y = 4-R2-5-R3-3-isoxazolyl or 3-R2-4-R3-5-isoxazolyl; R2 and R3 = H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, OH, NH2, CN or Ph. Pref. x = CH2; R and R1 = 1-4C alkyl, esp. n-Pr; R2 and R3 = H.
Patent HU-T63596-A (HU)
Title: Process for producing leukotriene-b4 derivatives and pharmaceutical compositions comprising such active ingredient
Inventor: SKUBALLA WERNER
IPC: A61P11/00
Filed: 1992-02-04
Abstract: The invention discloses new leukotriene B4 derivatives of formula (I), wherein R?1 stands for CH2?OH, CH3?, CF3?, COOR?5, CONR?6R?7, or R?1 together with R?2 stands for a carbonyl group, R?2 and R?3 are the same or different and stand for H or an organic acid residue containing 1 to 15 carbon atoms, R?4 stands for H, C1?-C10? alkyl, possibly substituted one or more times by chlorine or bromine, C3?-C10? cycloalkyl, a C6?-C10? aryl residue possibly substituted one or more times by chlorine, bromine or phenyl, C1?-C4? alkyl, C1?-C4? alkoxy, fluoromethyl, chloromethyl, trifluoromethyl, carboxy or hydroxy, or a 5- or 6-membered aromatic heterocyclic ring with at least one heteroatom, R?5 stands for hydrogen, C1?-C10? alkyl, C3?-C10? cycloalkyl, a C6?-C10? aryl residue possibly substituted one to three times by chlorine, bromine or phenyl, C1?-C4? alkyl, C1?-C4? alkoxy, fluoromethyl, chloromethyl, trifluoromethyl, carboxy or hydroxy, CH2?-CO-(C6?-C10?) aryl or a 5- or 6-membered ring with at least one heteroatom, A stands for a trans,trans-CH=CH-CH=CH, a -CH2?CH2?-CH=CH- or a tetramethylene group, B stands for a C1?-C10? straight-chain or branched-chain alkylene group, possibly substituted by fluorine, or the group of formula (a), D stands for a direct bond, oxygen, sulphur, -C=C-, -CH=CR8? or, together with B, for a direct bond, R6? and R7? are the same or different and stand for H or C1?-C4? alkyl or R7? stands for H and R6? stands for C1?-C10? alkanoyl or C1?-C10? alkanesulphonyl, R8? stands for H, C1?-C5? alkyl, chlorine or bromine, n is equal to 3 to 5 and, when R5? stands for hydrogen, their salts with physiologically tolerable bases and their cyclodextrin clathrates.
Patent HU-T66619-A (HU)
Title: Open-head drum
Inventor: PRZYTULLA DIETMAR
IPC: B65D45/30
Filed: 1992-07-21
Abstract: An open-head drum for storing and transporting dangerous liquid or solid substances has a body made of thermoplastic material. The open-head drum body (20) is produced simply by cutting out the upper bottom (12) of a new or used tight-head drum.
Patent HU-T72189-A (HU)
Title: Rapamycin effector proteins, dna molecules which encode proteins, anti-sense dna molecules which hibridize with dna molecules, processes for isolating rapamycin effector proteins, for identifying immunomodulators, for detecting rapamycin analogs and ...
Inventor: FAILLI AMEDEO ARTURO
IPC: A61K48/00
Filed: 1995-03-06
Abstract: This invention comprises novel Rapamycin-FKBP12 binding proteins of mammalian origin for identification, design and synthesis of immunomodulatory, anti-restenosis or anti-tumor agents, as well as fragments of the proteins and the DNA, cDNA, antisense RNA and DNA segments corresponding to the proteins. This invention also comprises methods for isolating the proteins and therapeutic uses related to the proteins.
Patent HU-T72835-A (HU)
Title: Monoclonal antibodies to rapamicin (derivatives), immunoassay kits for using them, hybridoma cell lines and conjugates containing rapamicin- and protein-part
Inventor: QUESNIAUX VALERIE
IPC: A61K39/385
Filed: 1994-03-30
Abstract: Monoclonal antibodies to rapamycin and to 40-O-alkylated derivatives of rapamycin are provided, together with novel haptens, immunogenic conjugates, and processes for making them and assay kits for using them.
Patent HU-T76261-A (HU)
Inventor: VRANCKEN ERNST J M
IPC: A01H5/10
Filed: 1995-11-29
Abstract: A találmány IS 3401 fajanevű beltenyésztett napraforgó vonal, amely a PÉT 1 citoplazma vonala, levele közepes méretű, kerekded alakú, világoszöld színű, fénytelen felületű, a levél nem vagy nagyon gyengén hólyagos, finoman és szabálytalanul fogazott, levélen az oldalerek tompa szögüek, a levélalaphoz viszonyított levélcsúcs magassága, a szár szőrözöttsége a csúcsi részen, a levelek száma a főszáron és a nyelves virágok száma egyaránt közepes, a csöves virágok sárga színűek, a bibe antociánnal nem vagy gyengén színezödik, a tányér hátoldalán közepes számú fészekpikkely képződik, a tányérvirágzat kisméretű, a növény közepes magasságú, a kaszattermés mérete és a vastagsága közepes, a kaszattermés fő színe fekete és nem márványozott. Jellegzetessége, hogy a virágzás korai, a nyelves virágok világos sárga színűek, a fészekpikkelyek antociánnal nem színeződnek, a tányérvirágzat éréskor lecsüngő és a magoldala sík-alakű, a növény elágazó, a kaszattermés megnyúlt tojásdad alakú, továbbá a szélén és az oldalán szürke színnel csíkolt.
Patent HU-T74751-A (HU)
Title: Rail arrangement
Inventor: BLANK HELMUTH
IPC: E01B21/00
Filed: 1995-05-03
Abstract: The invention relates to a rail arrangement consisting of a rail, especially a grooved rail (2), an elastic rail base comprising a metal ribbed plate (15), a bed (17) and two intermediate layers (14, 16) of elastomeric material fitted between the rail foot and the ribbed plate or between the latter and the bed, two chambers on either side between the rail and the road surfacing (3), in which there is a filler section (4, 4') of elastomeric material in each chamber having, in particular, longitudinal grooves (6) and/or channels (5) and securing lips (7), and spaced rail clamps (12) on either side, which are in particular fitted with covers (13), in which, according to the invention, each filler section (4, 4') tapers in the region of the rail clamps (12) towards the rail foot forming a longitudinal groove (8) to accept the rail clamps (12) or covers (13), whereby a rail foot section (10) of elastomeric material is fitted in the groove between the rail clamps or covers. A further variant is proposed.
Patent HU-T77460-A (HU)
Title: Apparatus for cutting reinforcing fibre material
Inventor: SAND KJELL
IPC: B65H35/00
Filed: 1995-07-11
Abstract: PCT No. PCT/SE95/00842 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Jul. 11, 1995 PCT Pub. No. WO96/02475 PCT Pub. Date Feb. 1, 1996Apparatus for cutting fibrous reinforcement material in relationship with an ejector nozzle. The apparatus comprises at least two feeding rollers and a rotary cutter which is provided with a substantially cylindrical mantle surface with attachments for a number of knives. These cooperate with a support roller with an elastic surface layer for forming a thread nip. The mantle surface of the cutter is provided with slot-shaped recesses for the fiber thread, which recesses extend peripherally along the mantle surface and between successive knives. The recesses enable the thread to be fed forward by means of the feeding rollers at a feeding rate which deviates from the speed of the cutter, for adaptation of the cutting length of the fiber thread.
Patent IL-46462-A (IL)
Title: Synergistic herbicidal compositions containing a 3-alkyl-1synergistic herbicidal compositions containing a 3-alkyl-1h-2,1,3-benzothiadiazin-4(3h)-one 2,2-dioxide and a urea dh-2,1,3-benzo-thiadiazin-4(3h)-one 2,2-dioxide and a urea erivative derivative
IPC: C07D285/16
Filed: 1975-01-20
Abstract: Composition containing a) a cpd. of formula (I) or its salts (where R1 = lower alkyl) and b) a urea deriv. (II) chosen from:- N-3-chloro-4-isopropyl-phenyl-N'-methyl-N'-methoxy-urea, N-3-methyl-4-bromophenyl-N',('-dimethyurea, N- 4-4'-chlorophenoxy)-phenyl -N',N'-dimethylurea, N-3-methyl-4-chloro-phenyl N',N'-dimethylurea and N- 4-(4'-methoxy-phenoxy)-phenyl -N',N'-dimethylurea is a synergistic total or selective herbicide which may be applied before sawing or at pre- or post-emergent stages opt. with other active cpds.
[FR2258791A1]
Patent IL-64389-A (IL)
Title: Preparation of pivaloyl cyanide
IPC: B01J31/16
Filed: 1981-11-26
Abstract: In the preparation of pivaloyl cyanide of the formula (CH3)3C-CO-CN by reaction of pivalic acid anhydride with anhydrous hydrocyanic acid, the improvement which comprises carrying out the reaction continuously in the presence of a catalyst comprising an alkali metal/copper cyanide complex, an alkaline earth metal/copper cyanide complex or an alkali metal salt, or an alkaline earth metal salt, of an aliphatic, cycloalkphatic or aromatic, carboxylic acid, or a precursor of such a salt, in either case optionally in admixture with a Lewis acid, and in the presence of an inert, aprotic organic diluent, which boils above about 210 DEG  C., at a temperature between about 180 DEG  and 240 DEG  C., by simultaneously and continuously dropping the pivalic acid anhydride and introducing the hydrocyanic acid in gaseous form into a stirred suspension of the catalyst in the diluent, and continuously distilling the crude product mixture consisting essentially of pivaloyl cyanide, pivalic acid and unreacted hydrocyanic acid, the unreacted hydrocyanic acid being separated off by evaporation and being recycled to the reaction vessel, and the pivaloyl cyanide being separated from the precipitated crude product mixture by fractional distillation in vacuo. Advantageously the reaction is carried out at a temperature between about 195 DEG  and 225 DEG  C., the complex cyanide of the formula Na3[Cu(CN)4], K3[Cu(CN)4], Ca3[Cu(CN)4]2 or Ba3[Cu(CN)4]2 is employed as the catalyst, diphenyl ether is employed as the diluent, and about 1 to 2 moles of pivalic acid anhydride and about 5 to 8 moles of hydrocyanic acid are introduced into the suspension of catalyst per hour.
Patent IL-65283-A (IL)
Title: Substituted triazolylmethyloxiranes,their preparation and their use as intermediates
IPC: C07D249/08
Filed: 1982-03-18
Abstract: A substituted triazolylmethyl-oxirane of the formula   <IMAGE>   in which R is optionally substituted alkyl, aryl or cycloalkyl is prepared by reacting a triazolyl-ketone of the formula   <IMAGE> with (a) dimethyloxosulphonium methylide of the formula   <IMAGE>  or (b) trimethylsulphonium methylsulphate of the formula [(CH3)3S](+)CH3SO4(-) in the presence of a diluent. The end product can then be reacted with a phenol of the formula R''-OH to produce known fungicidally active compounds of the formula   <IMAGE>  in which R'' is optionally substituted phenyl.
Patent IL-72325-A (IL)
Title: Method of liquefying pulverulent batch materials,particularly applicable to melting glass
IPC: C03B5/235
Filed: 1984-07-06
Abstract: Liquefying of pulverulent batch materials (e.g., glass batch) is carried out in two stages. The first stage (10) utilizes extended gas/solid contact to heat the materials to an intermediate temperature, and may recover waste heat. The second stage (12) rapidly liquefies the material in a cavity lined with the batch material, and may employ substantially nitrogen-free heat sources. Another aspect involves maintaining a wet condition in the first stage to entrap particulates.
Patent IL-86903-A (IL)
Title: Method of drying water containing foodstuff or beverage
IPC: A23L2/08
Filed: 1988-06-28
Abstract: A method of drying a water-containing foodstuff or beverage at a temperature above ambient, is characterised by incorporating trehalose into the foodstuff or beverage which is to be dried.