baber/WOPTO huggingface dataset:
Patent NO-953517-D0 (NO)
Inventor: HANDLIN JR DALE LEE
IPC: C08F8/04
Filed: 1995-09-07
Abstract: The present invention provides star polymers which are useful as viscosity index improvers in oil compositions formulated for high performance engines. the star polymers have triblock copolymer arms of hydrogenated polyisoprene-polybutadiene-polyisoprene, which provide excellent low temperature performance in lubricating oils, and can be used in the present of low pour point depressant concentrations.
Patent NO-964336-D0 (NO)
Inventor: PEGLION JEAN-LOUIS
IPC: A61P25/28
Filed: 1996-10-11
Abstract: Heterocyclic tert. amines of formula (I), their racemates, optical isomers and acid addn. salts are new. A-D-E = -C(O)-(CH2)p-,-CH(OH)-(CH2)p-,-SÄ=(O)mÜ-(CH2)2- or -SÄ=(O)mÜ-CH=CH-;p = 2 or 3; m = 0-2; n = 0 or 1; X = -CH2-; provided that when A-D-E is -C(O)-(CH2)p- or -CH(OH)-(CH2)p-, then X may also be -O- and n = 1; Y = single bond or -CH2-; Z = 1-10C alkyl, 1-10C alkenyl or 1-10C alkynyl (opt. substd. by one or more 3-7C cycloalkyl or -(CH2)u-Ar); Ar = phenyl (substd. by R1 and R2), 2-oxo-indolinyl or NH-C(O)-Ph (4-substd. by R3); u = 1-6; R1 = H, halo, hydroxy, 1-6C alkyl or 1-6C alkoxy; R2 = halo, hydroxy, 1-6C alkyl, 1-6C alkoxy, phenyl, NCHOO-C(CH3)3, NH2, NH-COCH3, NHCOCF3, NHSO2CH3 or CON(R4)(R5); R4, R5 = H or 1-6C alkyl; R3 = halo, hydroxy, 1-5C alkoxy, CF3, cyano, phenyl, p-aminophenyl or p-acetylphenyl. 4 Cpds. (I) are specifically claimed e.g. (7RS)-7-(N,N-dipropylamino)2,3,5,6,7,8-hexahydronaphthoÄ2,3-bÜthiophene and its hydrochloride.
Patent NO-965166-D0 (NO)
Inventor: DEKKER ANDRE
IPC: H03L7/093
Filed: 1996-12-03
Abstract: PCT No. PCT/FR96/00150 Sec. 371 Date Dec. 4, 1996 Sec. 102(e) Date Dec. 4, 1996 PCT Filed Mar. 12, 1996 PCT Pub. No. WO96/31951 PCT Pub. Date Oct. 10, 1996In a phase locked loop, a loop filter is provided between a charge pump and a VCO. The loop filter includes a passive integrator connected to a non-inverting input of an operational amplifier which supplies a tuning voltage to the VCO. The passive integrator functions to short-circuit pulses from the charge pump to ground, to prevent them from appearing at the output of the operational amplifier. The VCO tuning voltage area may be expanded by shifting a DC voltage level at the inverting input of the operational amplifier. Further low-pass filtering may be provided at the output of the operational amplifier.
Patent NO-981806-D0 (NO)
Inventor: THULIEZ JEAN-LUC
IPC: B62D31/00
Filed: 1998-04-22
Abstract: PCT No. PCT/CH96/00371 Sec. 371 Date May 29, 1998 Sec. 102(e) Date May 29, 1998 PCT Filed Oct. 22, 1996 PCT Pub. No. WO97/15484 PCT Pub. Date May 1, 1997An ultra-light road vehicle, particularly an electrically powered one, wherein the weight of the basic construction is minimized so that the vehicle may be powered by batteries while having a standard degree of autonomy for the class of vehicles in question, and the space requirement of the vehicle is reduced for easier parking. For this purpose, the vehicle comprises a chassis (9) with a central hollow beam (12) consisting of an extruded profile section made of a lightweight material and forming a housing for batteries (52) and a driving engine (28), a body (8) consisting of a separate sealed hollow assembly mounted on the chassis, and two steerable wheels (17, 18) at the front and a drive wheel (15) at the back connected to the chassis via suspensions. The rear wheel (15) is mounted on pivotable arms (27) so that the vehicle can be converted from a normal position to a shortened position in which the wheel base is reduced. The pivotable arms (27) are substantially aligned with the central beam (12) when the vehicle is in the normal position, and at an angle thereto when the vehicle is in the shortened position.
Patent NO-992799-D0 (NO)
Inventor: BUECHER KLAUS
IPC: B01D63/10
Filed: 1999-06-09
Abstract: Membrane element production comprises wrapping a co-extruded polymer foil (10) tape in a helical pattern (11) around a membrane core (9). The overlap zones bridging adjacent tape windings are welded together.
Patent NO-996347-D0 (NO)
Inventor: BISSON FRANK PETER
IPC: B26B21/52
Filed: 1999-12-20
Abstract: The invention concerns both a method and device for cutting hair. The device includes a multi-faceted cutting means (10) and a handle (20). The cutting means (10) is preferably formed from a broken piece of glass, preferably having a ragged broken edge to form a multi-faceted cutter with a plurality of cutting edges (13) distributed across it. Having cutting edges (13) distributed in this way, has been found to advantageously provide hair styling effects which give good texture to a hair cut and provide natural build.
Patent GB-0009051-D0 (GB)
Title: Particulate handling apparatus
IPC: B65D88/32
Filed: 2000-04-13
Abstract: Apparatus and method for filling at least a pair of drums substantially simultaneously whilst minimising the manual handling of the drums. The apparatus includes an inlet port, at least two outlet ports and division means for substantially dividing a stream of pellets entering the hopper via the inlet port and direct a stream of pellets towards each outlet port.
Patent GB-0111794-D0 (GB)
Title: Polyamide copolymer
IPC: C09J177/12
Filed: 2001-05-15
Abstract: A polyesteramide copolymer having a glass transition temperature (Tg) of less than or equal to 0°C, contains at least one hard segment containing at least one amide bond, and at least one soft segment containing at least one ester bond. The soft segment is formed from at least one dimer fatty diol. The copolymer is particularly suitable for use as a hot melt adhesive on low energy surfaces.
Patent GB-0305671-D0 (GB)
Title: Expansion device for vapor compression system
IPC: F16K3/32
Filed: 2001-09-14
Abstract: A vapor compression system including a line for flowing heat transfer fluid, a compressor connected with the line for increasing the pressure and temperature of the heat transfer fluid, a condenser connected with the line for liquefying the heat transfer fluid, and an expansion device connected with the line for expanding the heat transfer fluid. The expansion device includes a housing defining a first orifice, and at least one blade connected with the housing, wherein the blade is movable between a first position and a second position, wherein the first orifice is larger in the first position than in the second position. The vapor compression system also includes an evaporator connected with the line for transferring heat from ambient surroundings to the heat transfer fluid.
Patent GB-0308585-D0 (GB)
Title: Cleaning composition
IPC: A61Q19/10
Filed: 2003-04-14
Abstract: A post-foaming cleansing composition comprises at least one anionic surfactant, at least one non-ionic gelling agent and at least one post-foaming agent. The ratio of anionic surfactant: non-ionic gelling agent is 4:1 or greater such that during manufacture, at least 4 minutes after the addition of the post-foaming agent to the remainder of the composition a gel structure is formed. The gel structure is retained for at least 12 months following manufacture when stored at 20 DEG C to 25 DEG C or below.
Patent GB-0411273-D0 (GB)
Title: Process and product
IPC: C07D209/88
Filed: 2004-05-20
Abstract: A process for the preparation of carvedilol of formula (I) either in enantiomeric substantially pure form, or as an enantiomeric mixture, optionally as a pharmaceutically acceptable salt thereof, which process comprises reacting 2,3-eopxypropoxy carbazole of formula (II) or the R or S enantiomer thereof, with N-[2-(2-methoxy-phenoxy)ethyl]-benzylamine of formula (V) to yield benzyl carvedilol of formula (VI) which is debenzylated by catalytic hydrogenation to yield carvedilol of formula (I), either in enantiomeric substantially pure form, or as an enantiomeric mixture, and if desired reacting the thus formed carvedilol of formula (I) with an inorganic or organic acid to yield a pharmaceutically acceptable salt thereof, and/or, if desired, separating the enantiomers. The above process is characterised in that reaction of said 2,3-epoxypropoxy carbazole of formula (II) with said N-[2-(2-methoxy-phenoxy)ethyl]-benzylamine of formula (V) is carried out in water as the reaction medium. The present invention further provides carvedilol of formula (I) prepared by a process as described above, and pharmaceutical compositions containing the same and therapeutic uses thereof.
Patent GB-0412789-D0 (GB)
Title: Improvements in or relating to table coverings
IPC: C09J7/29
Filed: 2004-06-09
Abstract: A covering, particularly for tables, comprises a layer of semi-permanent adhesive (2) on a clear polymer carrier layer (3) bearing a printed display layer (4). The covering may additionally comprise a substrate (1) of release paper to assist in applying the covering. The covering may also comprise a second layer (3a) of polymer film attached by a second layer (2a) together with a further release layer (5). The covering can be used semi-permanently to cover tables in restaurants and bars for example, enabling the cover to be removed after a selected period. The cover may be used to present advertising material and may permit the table top to be visible through non-printed regions of the covering.
Patent GB-0415882-D0 (GB)
Title: Optical sensors
IPC: G01N21/41
Filed: 2004-07-15
Abstract: An optical sensor comprises a sensing element comprising a waveguide grating with a response that varies with an effective modal index experienced by light propagating in the grating and a sample window for receiving fluid which affects the effective modal index to modify the response, the sensing element arranged to receive light from a light source and to output the light after filtering; and an analyzing element comprising a second waveguide grating having a second response, and arranged to receive light output by the sensing element and to output the light after filtering for detection by an optical power detector. The combination of the two gratings converts changes in the wavelength of light output by the sensing element in response to the sample of fluid to changes in the amount of light, allowing the fluid index to be deduced from a measurement of optical power. The two elements may be fabricated on a single substrate to reduce errors from environmental disturbances such as temperature changes.
Patent GB-0422185-D0 (GB)
Title: Fasteners
IPC: F16B15/06
Filed: 2004-10-06
Abstract: The hydraulic clutch operating device has a base component (11) with one or more fastening feet (17) each with a fastening pin (18) fitting in a hole in the foot. Each fastening pin has a saw tooth form section (21) which fits with gripping action in a hole in a component upon which the operating device is to be fastened. Each fastening pin has a head section with first bearing surface sections (25) which in the fastened position of the fastening pin bear upon second bearing surface sections (26) on the encompassing fastening foot.
Patent GB-0514224-D0 (GB)
Title: Child seat
IPC: B60N2/75
Filed: 2003-02-03
Abstract: An adjustable child seat includes a backrest and a seat base and may be used with or without the backrest. The child seat includes adjustable arm rests. The height of the backrest and the depth of the seat base are also adjustable. The connection between the backrest and the seat base is configured to prevent unintentional separation but allows simple and intuitive separation when desired. A belt guide operating in either a seat belt locking mode or a seat belt free mode is also provided.
Patent GB-0615451-D0 (GB)
Title: Improvements in or relating to telephone communication systems
IPC: G06Q30/00
Filed: 2006-08-03
Abstract: Content is provided to portable telephone handset users by a method comprising the steps of: providing a plurality of pages selected from magazine pages and, optionally, advertising pages to a server coupled to telephone service provider equipment, and transmitting those pages to portable handsets. Transmittal takes place over one or more telephone networks without user intervention and at times while the handset is "on" that are under the exclusive control of the server. Portable telephone handsets receive and store the pages in memory for subsequent viewing thereof on the handset screen by the handset user. Only those changes made in each page as compared with the same page previously received by the handset following an initial reception of that page are stored and overwritten in the handset memory. There may be a plurality of magazines to which a user may selectively subscribe. The advertising pages may be linked to particular magazine pages for display when the magazine is selected for view. A record of pages viewed may be stored in the handset and transmitted to the server independently of use of the handset for telephone communication and without the knowledge of the user. Selected pages may include a call to action in the form of an automatic link to a communications function of the handset.
Patent GB-8516149-D0 (GB)
Title: Lifting tackle
IPC: B66C1/12
Filed: 1985-06-26
Abstract: The invention is a lifting device for use in lifting a load (10). The device is used for example between a crane hook (46) and the lifting chains (12) attached to the load (10). The device hooks onto the crane hook (46) and the chain (12) passes over a guide wheel (64) which in one position, when the chain (12) does not take the weight of the load, the wheel (64) can turn freely enabling the device to be moved horizontally relative to the load to any desired location, and when the chain (12) does take the load, the wheel (64) is placed in a locked position so that it cannot turn and by this means the device can be positioned so as to ensure that when the load is lifted it will be in a predetermined position eg. level.
Patent GB-8524826-D0 (GB)
Title: Bacillus thuringiensis
IPC: A01N63/23
Filed: 1985-10-08
Abstract: The invention relates to a strain of Bacillus thuringiensis , GC 91, a sample of which has been deposited under the accession number NCTC 11821, or a derivative or mutant thereof having entomocidal activity against lepidopterous pests. The invention also relates to a process for producing a strain of Bacillus thuringiensis having improved entomocidal properties by combining into a single strain by plasmid transfer the different entomocidal properties of two respective starting strains. The new strains thus produced are useful in entomicidal compositions.
Patent GB-8725911-D0 (GB)
Title: Ionically conductive accelerometer
IPC: G01P15/08
Filed: 1987-11-05
Abstract: An ionically conductive accelerometer comprises a body (10, 35) of an ionically conductive material provided with at least three electrodes (at, or adjacent to, A, B, C, D) which are so arranged as to define a respective ionically conductive path (AB, AC, AD) extending between one of the electrodes (at, or adjacent to, A) and each of the other electrodes (at, or adjacent to, B, C, D). The accelerometer is responsive to an acceleration or a component of acceleration acting along each said path (AB, AC, AD).
Patent GB-8816332-D0 (GB)
Title: Method & apparatus for quantitative autoradiography analysis
IPC: G01T1/185
Filed: 1988-07-08
Abstract: Apparatus and method for quantitative autoradiography analysis involving beta-ray radiation comprises a converter 2 comprising alternate conductive and non-conductive layers, a perforated cathode 15, a multi-wire anode 17 and a second cathode 16, in association with a membrane 27 which provides a seal for the housing in which the converter and wire chamber are accommodated, the membrane also providing a "window" for radiation from radioactive samples. <IMAGE>
Patent GB-9008925-D0 (GB)
Title: Piperazine derivatives
IPC: C07D241/04
Filed: 1990-04-20
Abstract: Piperazine derivatives of formula <CHEM> and their pharmaceutically acceptable acid addition salts are disclosed. In the formula n is 1 or 2, R is hydrogen or lower alkyl, R<1> is an aryl or nitrogen containing heteroaryl radical, R<2> is hydrogen or lower alkyl, R<3> is aryl, C4-8 alkyl or aryl(lower)alkyl and X is a functionalised group of specified meaning. The compounds exhibit activity as 5-HT1A antagonists and can be used, into alia, for the treatment of CNS disorders, such as anxiety.
Patent GB-9025093-D0 (GB)
Title: Radiant electric heaters
IPC: H05B3/10
Filed: 1990-11-19
Abstract: A radiant electric heater has one or more infra-red lamps (22, 24) having a relatively high temperature coefficient of resistance. To reduce the inrush current when the lamps are first energized, a series resistance coil (54) is provided together with circuitry (64, 66, 68, 70) to bypass the series resistance after a short time interval. Because the energy dissipated in the coil is relatively limited, it can be concealed beneath a peripheral insulating wall (18) of the heater.
Patent GB-9025394-D0 (GB)
Title: Pipeline pig and method of pipeline inspection
IPC: E21B47/022
Filed: 1990-11-22
Abstract: PCT No. PCT/GB91/02070 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Nov. 22, 1991 PCT Pub. No. WO92/09847 PCT Pub. Date Jun. 11, 1992.A pipeline inspection apparatus includes a pipeline pig which has a shaker for causing the pig to vibrate in one or more of the vertical, longitudinal, lateral, bending and torsional senses. The vibrations are transmitted into the wall of a pipeline through which the pig is moved and the vibration response of the pipeline is measured by accelerometers in the pig for detecting one or more of the vertical, longitudinal, lateral, bending and torsional motions of the pig. A data acquisition system and computer are used. For displaying and/or recording the measured data in a form which can be used to identify variations in the structural condition of the pipeline.
Patent GB-9100382-D0 (GB)
Title: Differential unit
IPC: F16H48/11
Filed: 1991-01-09
Abstract: The invention relates to a differential unit. The differential unit comprises a gear carrier (42) designed for rotation about a first axis (47), means on said carrier (42) whereby said carrier (42) can be rotated about said first axis (47). First (52) and second (51) output gears of first and second diameters respectively are mounted in the carrier (42) for rotation about the first axis (47). The diameter of the second output gear (51) is larger than the diameter of the first output gear (52). A first plurality of intermediate gears (55) are each journalled in a pocket in the carrier to rotate about one of a first plurality of axis parallel to the first axis (47), said first plurality of axes being equally spaced from the first axis. Each of the first plurality of intermediate gears (55) engages the first output gear (52). A second plurality of intermediate gears (56) are each journalled in a pocket in the carrier (42) to rotate about one of a second plurality of axes parallel to the first axis, said second plurality of axes being equally spaced from the first axis. Each of the second plurality of gears (56) engages the second output gear (51). At least one of the first plurality of intermediate gears (55) engages at least one of the second plurality of intermediate gears (56). Each of the first plurality of intermediate gears (55) extends over only one of the output gears and each of the second plurality of intermediate gears (56) extends over both of the output gears.
Patent GB-9118932-D0 (GB)
Title: Fiore separating machine
IPC: D01B1/14
Filed: 1991-09-05
Abstract: PCT No. PCT/GB92/01613 Sec. 371 Date May 24, 1994 Sec. 102(e) Date May 24, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05209 PCT Pub. Date Mar. 18, 1993.According to the present invention a crushing mechanism having at least two pairs of co-acting rollers, each roller having a hub with a plurality of teeth extending from a circumference thereof, the pairs of rollers being mounted in open cage fashion and characterized in that each tooth is, at least at its outermost position, in the form of a flat plate angled relative to a radius of the hub with an edge lying parallel with a roller axis, the rollers at their closest positions having plates on one in spaces between plates in the other, the plates of the at least two pairs of co-acting rollers comprising a means for crushing without scraping material in the crushing mechanism, the angle of each plate is substantially the same angle which would be present on a face of a gear tooth between co-acting rollers having gear teeth for crushing material.
Patent GB-9119812-D0 (GB)
Title: Apparatus for preventing evaporation of liquefied gas in liquefied gas reservoir and its control method
IPC: F17C13/02
Filed: 1991-09-17
Abstract: The present invention relates to an apparatus for preventing evaporation of liquefied gas in a liquefied gas reservoir used for cooling an energy dispersive spectrometer type X-ray detector (EDS detector) and its control method. A cold head of a cryogenic refrigerator is disposed in an upper opening of the liquefied gas reservoir, the cryogenic refrigerator is adapted to be put into automatic operation depending on temperature inside the liquefied gas reservoir, wherein the automatic operation mode of the cryogenic refrigerator is put into rest by remote control during the use of the EDS detector, while the cryogenic refrigerator is put into automatic operation with a previous alarm issued when the temperature inside the liquefied gas reservoir increases over a set temperature with the EDS detector being out of use, thereby allowing vaporized gas to be reliquefied with gas consumption reduced.
Patent GB-9519670-D0 (GB)
Title: Algorithm for an improved flash memory storage system
IPC: G06F12/02
Filed: 1995-09-27
Abstract: A solid state memory for emulating a disk drive comprising: translation means for translating a logical sector address to a main memory address; a main memory composed of non-volatile memory cells erasable in blocks; characterized in that a first pointer is used to point to an unwritten location in main memory, and a second pointer is used to point to the next unerased erasable block in sequence to the erasable block containing the said unwritten memory location; control means being provided to ensure that there is always at least one erasable block in the erased condition between the first and second pointers.
Patent GB-9608882-D0 (GB)
Title: Non-thrombogenic and anti-thrombogenic polymers
IPC: C08F246/00
Filed: 1996-04-30
Abstract: PCT No. PCT/GB97/01173 Sec. 371 Date Apr. 30, 1999 Sec. 102(e) Date Apr. 30, 1999 PCT Filed Apr. 30, 1997 PCT Pub. No. WO97/41164 PCT Pub. Date Nov. 6, 1997Polymers having non-thrombogenic properties can be prepared by copolymerizing monomers of at least three classes selected from (a) monomers having sulphate groups, (b) monomers having sulphonate groups, (c) monomers having sulphamate groups, (d) monomers having polyoxyalkylene ether groups, and (e) monomers having zwitterionic groups. The polymers can additionally be provided with anti-thrombogenic properties by including an additional comonomer having a pendant heparin (or hirudin, warfarin or hyaluronic acid) group. The polymers can be used as coating materials for medical devices, such as tubing or connectors, in order to provide them with non-thrombogenic, and optionally anti-thrombogenic, properties.
Patent GB-9705365-D0 (GB)
Title: Data processing cicuit
IPC: G06F9/38
Filed: 1997-03-14
Abstract: A data processing circuit is arranged to execute program instructions defining nested loops. A loop is defined in terms of a start address, an end address and a number of loop iterations. The processing circuit includes a program counter and a plurality of loop counting elements. Each of the loop counting elements includes a start address register, an end address register, a loop iteration register and means for comparing the value stored in the respective end address register with the output from the program counter. <IMAGE>