baber/WOPTO huggingface dataset:
Patent GB-2323703-A (GB)
Title: Method to inhibit the formation of ion implantation induced edge defects
Inventor: HSIEH YONG-FEN
IPC: H01L21/8242
Filed: 1997-03-24
Abstract: A method to determine a desired thickness for a surface layer 128 through which ion implantation into a substrate will take place in order to control the shape of the implantation profile 130 to minimize the formation of flaws, includes choosing a maximum angle # between solid phase epitaxial regrowth fronts, determining a projected range of ion implantation distance Rp and a projected standard deviation #Rp along a first axis direction and a projected standard deviation #Y along a second axis direction. These values are then substituted into the following equation to solve for thickness t of the surface layer: t = Rp + cos#[[(#Ysin#)<SP>2</SP> + (#Rpcos#)<SP>2</SP>]<SP>0.5</SP>] After the layer 128 is placed onto the substrate, the implantation step is carried out. Annealing is then performed to recrystallize the amorphous zone. The morphology of the surface layer 128 and/or the substrate 132 can alternatively or additionally be modified, e.g. by forming a concove depression in order to control the directions of recrystallization upon annealing. The method can be used in the formation of a bit line contact for a DRAM.
Patent GB-2316821-A (GB)
Title: Optical modulator using time division multiplexing and chirping
Inventor: ISHIKAWA GEORGE
IPC: H04B10/516
Filed: 1997-03-27
Abstract: An optical modulator performing chromatic compensation and optical time division multiplexing (OTDM). The optical modulating device comprises, for example, an optical switch 6 for generating first and second optical clock signals 8 from a carrier beam 4 output by a light source 2, and optical modulators 10 for respectively switching on/off the optical clock signals 8 by data signals 12 to generate first and second signal beams 14. An optical multiplexer 16 then combines the signal beams 14 to generate an OTDM signal 20, which is sent down an optical fibre 18. A prechirp circuit 22 controls one or more of the aforementioned components in order that the OTDM signal 20 has a chirp parameter adapted for the optical transmission line 18 in order to precompensate the signal for chromatic dispersion. The invention therefore allows high-speed transmission of chromatically compensated signals. The optical modulators 10 may be of the Mach-Zehnder type. Other arrangements of components are also disclosed as are embodiments with more than two clock generators and data modulators and an embodiment which uses a pulsed light source and has no clock generators.
Patent GB-2312187-A (GB)
Title: A rack and pinion ribbon feeding arrangement for a printer
Inventor: SUGAI MAKOTO
IPC: B41J33/388
Filed: 1997-04-17
Abstract: Ink ribbon 6 in a cassette 7 mounted on a carriage 2 is fed in one direction by a rack 8 extending in the printing direction of the carriage, an arm 11 having one end pivotally supported on a pivot shaft 12 on the carriage and the other end rotatably supported on a shaft 20 of a follower roller 21, a pinion 9 engaged with the rack and rotatably supported at an intermediate position of the arm, a coil spring 14 having one end 14a engaged with a portion 11a of the arm and the other end 14b engaged with a portion 13 of the carriage, for urging the pinion towards the rack, and a mechanism 23 for transmitting the rotation of the pinion, which rotates with the movement of the carriage along the rack, to the ribbon feed shaft 5 of the cassette. In another embodiment (see Figs.8-17), holders (133,136,Fig.9) and transmission gears (138,139) are provided to ensure that the rotation of the pinion (134,Fig.10) is transmitted to the ribbon feed shaft (110,Fig.9).
Patent GB-2310666-A (GB)
Title: Aqueous microemulsion polymerization of tetrafluoroethylene
Inventor: WU HUEY SHEN
IPC: C08F2/24
Filed: 1995-06-21
Abstract: Polytetrafluoroethylene (PTFE) structures are described which are prepared by polymerizing liquid tetrafluoroethylene in an aqueous microemulsion region to obtain small particles of PTFE.
Patent GB-2329632-A (GB)
Title: Beverage dispenser
Inventor: PEREZ LUIS BENAYAS
IPC: B67D1/06
Filed: 1997-09-26
Abstract: A beverage dispenser comprises a container 2 made of plastics, such as methacrylate, which is transparent, cylindrical and tubular and is provided with a removable lid 1, also made of plastics and having an opening for the ingress and egress of air and gas, the container being closed at its lower end by a closure part 3 which incorporates a dispensing device 4, and being mounted vertically on a support 5. The closure part 3 is preferably solid and cylindrical in shape and may be made of plastics or metal. At its upper part it preferably forms a hermetic seal with the container, which may be achieved using O-rings, and at its lower part it preferably has a reduced diameter and a notch 9 for fitting with the support 5, with the notch 9 on the closure part 3 engaging with a lug 8 on the support 5. Additionally, the support 5 may have two counterweights 6, which may be made of iron, in order to stabilise the device if the support is made from light material, and the support may also comprise handles 7 for ease of carrying.
Patent GB-2319070-A (GB)
Title: Torque converter with a lock-up clutch control system
Inventor: WATANABE AKIRA
IPC: F16H61/14
Filed: 1997-11-06
Abstract: A control system controls a lock-up clutch 2 of a torque converter 1, employed in an automatic transmission of a vehicle, in response to a pressure differential between an apply pressure P A and a release pressure P R (ie P A -P R ). Depending upon the pressure differential P A -P R , the clutch 2 operates at three operational zones, ie released, partially engaged and full lock-up. Spool valve 3 alters the pressure differential P A -P R according to an external pilot pressure P S , generated by solenoid valve 4, the apply pressure P A , the release pressure P R and the bias from spring 3a. Pilot pressure P S is controlled by output D provided by controller 5 receiving signals, eg relating to vehicle speed VSP, throttle opening TVO, from coast switch 6 and detectors. The signals are processed in the controller 5 by a lock-up engagement/release section 7 and a pressure differential change section 8 connected to a pressure-differential filter or an inverse filter. Engagement/release section 7 sets a target pressure differential in response to a demand of change, from the coast switch 6 and the detectors, in the pressure differential P A -P R . The filter is responsive to the target pressure differential and outputs a command value based on a desired dynamic characteristic. The command value is fed to the change section 8 which generates the output D for regulating the differential pressure P A -P R .
Patent GB-2316003-A (GB)
Title: Hair care compositions
Inventor: LINNINGTON HELEN LOUISE
IPC: A61K8/72
Filed: 1996-05-15
Abstract: A hair care composition comprises an anti-free-radical agent and a polymeric conditioning agent prepared from monomer entities selected from one or more of the following: acrylic acid, acrylamide, dimethyldiallylammonium chloride and any mixtures thereof. Preferably the anti-free-radical agent is selected from one or more of ascorbic acid, tocopherol, a herbal extract (e.g. birch extract) and any mixtures thereof. Methods of preparing such compositions are described. Use of the hair care compositions in a method of treating hair (e.g. washing, conditioning and/or styling hair) is also described.
Patent GB-2331897-A (GB)
Title: Decoding data with two different error protection levels
Inventor: SORENSEN SOREN
IPC: H03M13/27
Filed: 1997-12-01
Abstract: A method of decoding data in a radio communication system includes receiving a first data block (54) having a first error protection level and a second data block (56) having a second error protection level lower than the first level. The first data block (54) is then decoded and a decision made as to whether to decode and/or error check the second block of data (56) is made based on the determination of the first data block (54). If the first block is determined to be in error the second block is likely to also be in error and it is therefore not decoded or error checked. Preferably, the error protection involves cyclic redundancy checking (CRC) schemes, with a 16 bit CRC being used on the first block and a 4 bit CRC being used on the second block.
Patent GB-2333837-A (GB)
Title: Cultivating and screening plants
Inventor: BOUTSALIS PETER
IPC: G01N33/50
Filed: 1998-02-03
Abstract: System for testing plants comprises asexually propagating plants from a mother plant without passing through a callus phase or using a cell or protoplast culture, then using the progeny plants in a plant screening programme and monitoring their growth. The system may be used for screening with respect to herbicides, fungicides or insecticides or to determine whether a resistance phenotype observed in a plant is due to a resistance trait or some other factor. A kit to carry out testing is also disclosed.
Patent GB-2325152-A (GB)
Title: Improvements relating to chairs
Inventor: MOORE STUART
IPC: A47C1/022
Filed: 1998-05-13
Abstract: A chair features a legrest 4 can be raised and lowered about a pivot linkage generally indicated at 21, which comprises two pivoted levers 22 and 23. The lever 22 is pivotally attached to a part 24 of a support frame for the seat 3. A shaft 24A is located within the part 24 for slidable movement therewithin and is pivotally attached at 25 to the other pivot lever 23. As the legrest 4 is raised the shaft 24A is pulled out of the part 24 whilst the levers 22 and 23 pivot about their pivot axes until the fully extended condition is achieved. A wing nut 26 is provided to fix the shaft 24A in a desired position. The chair also features adjustable dismountable armrests and an adjustable backrest.
Patent GB-2326057-A (GB)
Title: Application call routing
Inventor: SIT HAROLD
IPC: H04M3/533
Filed: 1998-05-26
Abstract: A method of processing calls in a communication system comprising storing, in a memory associated with a server to which telephone sets are connected and which server can send and receive messages to and from logical devices, telephone directory numbers associated with the telephone sets and further telephone directory number associated with a logical address of a logical device, comprising receiving an incoming call to the further directory number, looking up the logical address, sending a message to the logical device related to receipt of the incoming call and controlling further progress of the call by the logical device.
Patent GB-2342849-A (GB)
Title: Portable domestic pram wheel cleaner
Inventor: SHONE ALAN JAMES
IPC: A47L23/26
Filed: 1998-10-22
Abstract: A pram wheel cleaning and drying device 10 for the small wheels of prams and pushchairs consists of two tracks each having 2 channels, the first two channels 13 to brush/scrub the wheels and the second two channels 15 to dry and polish the wheels which pass along the device. The device can be adjusted for different width prams because the tracks are fastened together with adjustable sections 17. The first two channels 13 which house the brushes can be filled with water/detergent, sterilising agent which can be drained and replaced when ever needed by use of drain plugs 19. Sponges in the drying and polishing compartments 15 ensure wheels are dried before entering the home. The device can be folded in half for easy storage and the gasket 21 will ensure there are not any leaks whilst the catch 22 is engaged. The device is easily portable by use of it's carry handles 16.
Patent GB-2329600-A (GB)
Title: Method of forming protective film of coating surface of automobiles
Inventor: TOJO HIDEAKI
IPC: B05D3/04
Filed: 1997-05-28
Abstract: A strippable paint is caused to sag onto coating surfaces (1, 2 and 3) of an automobile (V) within the range to be protected, from a plurality of nozzles (10) juxtaposed in the width-wise direction of the automobile (V) above the coating surfaces (1, 2 and 3) while controlling the number of discharge nozzles in accordance with the size of the range to be protected. Then, the strippable paint (18) is spread over the entire portions of the coating surfaces (1 to 3) within the range to be protected, and a range bome by each nozzle (10) is relatively reduced so that run-down of the strippable paint can be efficiently carried out, dust of the paint is prevented from scattering over a wide range, process steps can be reduced by eliminating a masking step and inspection/correction step, and a work load can be mitigated.
Patent GB-2345624-A (GB)
Title: Bendable fishing lure
Inventor: HUNTER LIAM
IPC: A01K85/00
Filed: 1999-01-12
Abstract: The lure is bendable to a certain shape, this shape is maintained whilst in the water and also causes the lure to wiggle in the water. The bendable portion may be made of wires encapsulated into a pliable material such as plastic (fig 3). This bendable portion may form parts B and D of a lure (figure 5), the part C being a basic spinning section.
Patent GB-2346038-A (GB)
Title: Operating parameters in a cellular communications system
Inventor: STEPHENS PAUL
IPC: H04W24/02
Filed: 1999-01-20
Abstract: A cellular communications system in which components such as BTSs have respective databases of operating parameters, wherein the databases are tagged such that each component has correspondence to a database template and arranged such that one or more operating parameters of the respective databases of those components corresponding to a particular database template are altered responsive to one or more of the operating parameters of the particular database template being altered. In a preferred version, respective operating parameters of each database are at the same values as those of the corresponding database template except for any modified operating parameters, and all of the respective operating parameters of a database except for any modified operating parameters of that database are altered to the same values to which those of the corresponding database template are altered.
Patent GB-2349736-A (GB)
Title: Interactive music display device
Inventor: O'LEARY LAURENCE
IPC: G10G1/00
Filed: 1999-05-01
Abstract: An interactive music display device has a screen 5 which displays in sequence notes from a musical note store and playback means 4 and associated comparison mean 6 compares the displayed musical composition with musical notes played by an instrumentalist which are sensed by sensor means. Variations from the displayed portions of the musical composition are conveyed to signal means 7 which can signal the variations to the instrumentalist either in real time as the music is being played or at the end of the musical composition, to thereby interact with the instrumentalist and provide a teaching function for playing the music correctly.
Patent GB-2338127-A (GB)
Title: Phase locked loop for high frequency signals
Inventor: FENG SHEN
IPC: H03L7/185
Filed: 1999-06-04
Abstract: With a PLL circuit according to the invention, the precharge function necessary for setting a required initial state of the VCO 2 is achieved by means of an additional precharge pump 12 inserted in parallel to the main charge pump 9 or alternatively (fig.6 not shown) by means of multiplexers implemented directly with the main charge pump 9. In both cases, the control of the precharge function takes place by means of two control signals pd, pcp. One logic control signal pcp ensures that during the precharge, the PLL is in the standby mode and the precharge pump is in the active state and after the precharge, the PLL is in the active mode and the precharge pump is in the passive mode. The other voltage pd ensures that the precharge pump applies to the VCO the control voltage necessary for required initial state to facilitate rapid locking. Applications may be in GSM, PCN, PCS receivers. The PLL may include a quadrature modulator after the filter 3.
Patent GB-2340836-A (GB)
Title: Hydrogenated nitrile rubber composition
Inventor: ROBERTS ROBERT FLEMING
IPC: C08L19/00
Filed: 1999-08-18
Abstract: A hydrogenated nitrile rubber composition comprises a blend of (a) hydrogenated nitrile rubber, preferably in latex form, and (b) from about 5 phr to about 40 phr of a chlorinated paraffin wax. The rubber may be highly crosslinked and the composition may be free of sulphurized olefins. The compositions are used for making films, coatings, adhesives, binders and other articles.
Patent GB-191516597-A (GB)
IPC: C01F7/34
Abstract: 16,597. Buchner, M. Nov. 24, 1915. Ammonium salts are obtained by treating a pure or crude salt such as aluminium sulphate in solid or fused form or in saturated solution, with an excess of strong ammonia, the ammonium salt being drawn off and used again either by adding more ammonia and using it as the precipitant, or by using it to treat more salt and then adding further ammonia. The ammonia and the salt may be on opposite sides cf a porous partition, in which case the process may be continuous. Specification 15854/14 is referred to.
Patent HU-T70004-A (HU)
Title: Container for loose goods
Inventor: BRANDAUER OTTO
IPC: G01G13/16
Filed: 1994-11-11
Abstract: Device for closing outlet openings on bulk material containers (1), a tightly-sealing closure of the outlet opening being achieved by means of a double cone (13), which closure, in the open condition, releases the entire outlet cross-section and is distinguished by low weight. <IMAGE>
Patent HU-T69894-A (HU)
Title: Enhaler
Inventor: DEL BON FRANCO
IPC: A61M15/00
Filed: 1994-05-20
Abstract: The device comprises a housing (1) fitted with a mouthpiece (2) for the patient, one or more air inlet apertures (5, 16) and an inhalation channel (2, 7, 3) connecting the latter to the mouthpiece. In the housing (1) there are a storage chamber (10) for a powdered inhalation preparation and a metering mechanism (8, 8a) by means of which a defined dose of inhalation preparation can be taken from the storage chamber (10) and fed to the inhalation channel (2, 7, 3). The metering mechanism comprises a metering component (8) movable to and fro between an inoperative and an operative position having a metering notch (8a) which is inside the storage chamber (10) or in the region of an emptying aperture (10b) thereof in the inoperative position, where it takes a defined dose of the inhalation preparation corresponding to its volume from the storage chamber (10) and, in the operative position of the metering component (8), is in the inhalation channel (2, 7, 3) and supplies the inhalation preparation contained in it to the inhalation current generated by the patient flowing through the inhalation channel (2, 7, 3). The metering component (8) is coupled to a piston (11) upon which acts at least a part of the inhalation current which moves said piston. The metering component (8) is moved via said piston from its inoperative into its operative position by the inhalation current generated by the patient.
Patent HU-T72823-A (HU)
Title: A method to separate the cellulose based fibers in stau from each-other and a moulding composition for plastic forming of cellulose containing fiber products
Inventor: GAASLAND STEIN
IPC: D21C5/00
Filed: 1994-01-27
Abstract: PCT No. PCT/DK94/00046 Sec. 371 Date Sep. 12, 1995 Sec. 102(e) Date Sep. 12, 1995 PCT Filed Jan. 27, 1994 PCT Pub. No. WO94/18388 PCT Pub. Date Aug. 18, 1994A dispersion of cellulose based fibers in straw is produced by the aid of alkali and strong mechanical agitation. This solubilizes the pentosane in the straw, and turns the mixture into a high viscosity paste, so that the forces from the agitation tear the individual straws apart and disperses the fibers. In this way the fibers can be dispersed at solid content up to 85% compared to only 8% by traditional methods. The treatment results in a molding paste, which can be used directly for plastic forming of cellulose based fiber products after neutralizing.
Patent HU-T75626-A (HU)
Inventor: MENYHART ERIKA KATALIN
IPC: B66B13/02
Filed: 1995-09-20
Abstract: A találmány a felvonóberendezések elmozduló akna- és fulkeajtólapjait úgy vezeti meg, hogy a zárt alaphelyzetben egy síkot képező lapok egyike, vagy akár több is, a nyitás során kimozdul ebből a síkból, és egymással párhuzamos síkokat kijelölve kerül nyitott helyzetbe. Jellemző ábfa a mellékelt 5 ábra, mely-egy lehetséges mozgást követ nyomon lépésről-lcpcsre:- 5^
Patent HU-T75593-A (HU)
Title: Procedure for water proofing of soil formation
Inventor: KUEGLER JOST-ULRICH
IPC: C09K17/12
Filed: 1995-09-18
Abstract: Process for sealing ground formations, in which a mineral sealing layer of cohesive earth and an additive is coated on the ground formation and then mechanically compacted, is novel in that dry clear or aq. sludge with a dry substance content of at least 70 wt. % in an amt. of 5-50 wt. % based on sludge dry substance and calculated on the dry wt. of the earth is used as the additive.
Patent HU-T75015-A (HU)
Inventor: ASIRVATHAM EDWARD THANARAI
IPC: C08K5/54
Filed: 1995-04-24
Abstract: Amino-hidrokarbil-szubsztituált ketoximino-szilánok felhasználásával
készült, szobahőmérsékleten vulkanizálható szilikon
készítmények
Patent IL-44951-A (IL)
Title: Substituted 2-azetidine-sulfenic acid
IPC: H01L23/42
Filed: 1974-06-02
Abstract: 3R-Phthalimido-1-(1'S-p-nitrobenzyloxycarbonyl-2'-methylprop-2'-enyl)- 4-oxo-2-azetidinesulfenic acid is prepared by scission of the S-C2 bond of p-nitrobenzyl 6-phthalimido-2,2-dimethylpenam-3-carboxylate-1-oxide. The sulfenic acid can be converted to desacetoxycephalosporin.
Patent IL-75370-A (IL)
Title: 7-(3-aryl-and cyclohexyl-1-piperazinyl)-3-quinolonecarboxylic acids,their preparation and pharmaceutical compositions containing them
IPC: C07D409/14
Filed: 1985-05-31
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula   <IMAGE>   in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent IL-78250-A (IL)
Title: 1,2-benzisoxazol-3-yl and 1,2-benzisothiazol-3-yl derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61K31/54
Filed: 1986-03-25
Abstract: Piperidine derivs. of formula (I) and their pharmaceutically acceptable acid addn. salts are new. R = H or 1-6C alkyl; R1 and R2 = H, halo, OH, 1-6C alkoxy or 1-6C alkyl; X = O or S; Alk = 1-4C alkanediyl; Q = a gp. of formula (a) or (b); Y1 and Y2 = O or S; R3 = H, halo, 1-6C alkyl, 1-6C alkoxy, CF3, NO2, CN, OH, 2-11C alkenoyloxy, NH2, mono- or di(1-6C alkyl)amino, 2-11C alkanoylamino, benzyloxy or azido; R4 = H or halo, R5 = H or 1-6C alkyl; Z = S, CH2 or C(R6) = C(R7); R6 and R7 = H or 1-6C alkyl; A = CH2CH2, CH2CH2CH2 or C(R8)=C(R9); R8 and R9 = H, halo, NH2 or 1-6C alkyl. More specifically, R = H; R1 = H or halo; R2 = H, halo, OH or 1-6C alkoxy; R3 = H, halo or Me; Y1 = O; Z-A = SCH2CH2, S(CH2)3; S-CR8=CR9, CH=CH-CR8=CR9 or (CH2)4; R8 and R9 = H or Me. 2 Cpds. (I) including 3-(2-(4-(6-fluoro -1,2-benzioxazol-3-yl)-1 piperidinyl)ethyl)-6,7,8,9 -tetrahydro-2-methyl-4H -pyrido(1,2-a) pyrimidin-4-one (Ia) are specifically claimed.