baber/WOPTO huggingface dataset:
Patent GB-0209364-D0 (GB)
Title: Injection of particulate material into liquid
IPC: C21C5/52
Filed: 2002-04-24
Abstract: A metallurgical lance for injecting particulate material into a liquid comprises a main gas tube 6 defining an axial main gas passage terminating at its outlet and in a first Laval nozzle 38 downstream of the throat of said nozzle. A shrouding gas passage in the form of a combustion chamber 36 surrounds the main gas tube and terminates in a second Laval nozzle 42 . A particulate material transport tube 4 defines a passage for the particulate material to be introduced into the first Laval nozzle 38 downstream of its throat. The first Laval nozzle 38 is provided with a passage 40 for the flow of coolant.
Patent GB-0217932-D0 (GB)
Title: High frequency module
IPC: H04B1/40
Filed: 2002-08-02
Abstract: A multi-mode radio module (22) comprises a terminal (11) for connection to an antenna (10). A transmitting branch (DCS/PCS) and a branching circuit are coupled to the terminal (11). The branching circuit comprises at least a first and a second branch for receiving signals in first and second frequency bands (DCS, PCS), respectively. Each of the first and second branches comprise, respectively, a phase shifting circuit (PS1, PS2), a BAW or SAW band pass filter (RXF2, RXF3) coupled to the phase shifting circuit, the bandwidth of the filter being selected to pass a wanted signal in one of the first and second frequency bands but reject an unwanted signal in the other of the second and first frequency bands, and a low noise amplifier (LNA2, LNA3) coupled to an output of the band pass filter. The response of each of the band pass filters (RXF2, RXF3) is phase shifted to present an open circuit at the wanted frequency in the other branch. Each of the phase shifting circuits (PS1, PS2) is impedance transforming so that higher impedance filters can be used.
Patent GB-0219279-D0 (GB)
Title: Supporting arm of a passenger door of an aircraft
IPC: E05D9/00
Filed: 2002-08-19
Abstract: A supporting arm of a passenger door of an aircraft, has a curved structure which forms hollow chambers and movably connects the passenger door to a frame on the fuselage. Receiving means one for the supporting arm for receiving connecting means which enable a movable connection on the one hand to the passenger door and a pivoting drive and on the other hand to the frame on the fuselage, so that the door is movable by means of the supporting arm on a linear-displacement path and a pivoting path. The structure of the supporting arm is formed from fiber composite, the structure-forming fiber composite being formed from individual structural elements. This fiber composite structure further improves the thermal insulation of the supporting arm and nevertheless achieves a further weight reduction of the supporting arm, while maintaining exacting structural safety requirements for the latter.
Patent GB-0220077-D0 (GB)
Title: Synthetic grass with resilient granular top surface layer
IPC: E01C13/08
Filed: 2001-06-21
Abstract: A synthetic grass assembly for installation on a supporting substrate comprising a pile fabric with a flexible sheet backing (1) and a plurality of upstanding synthetic ribbons (2) of a selected length, the ribbons (2) extending upwardly from an upper surface of the backing (1), an infill layer (3) of particulate material disposed interstitially between the upstanding ribbons (2) upon the upper surface of the backing (1) with a depth less than the length of the ribbons, the particulate material selected from the group consisting of hard and resilient granules. The infill layer (3) comprises a bottom course (5) of intermixed hard and resilient granules of substantially identical size distribution, disposed upon the top surface of the backing (1), and a top course (6) substantially exclusively of resilient granules disposed upon the bottom course (5), an upper portion of the synthetic ribbons (2) extends upwardly from a top surface of the top course (6).
Patent GB-0401912-D0 (GB)
Title: Secure network browsing
IPC: H04L29/06
Filed: 2004-01-29
Abstract: There is described a method of communicating over a public data network, for example the Internet. A user of a public PC, for example one located in an Internet café, uses the Internet browser provided on the public PC to downloaded from a remote trusted web site a secure Internet browser that then runs within the browser provided on the public PC. The user uses the secure Internet browser to browse the Internet. The secure browser has been configured so that no copy of information transmitted into the network or downloaded from the network is cached or otherwise recorded on the hard disc of the terminal. The user may thus browse the Internet without leaving a record of sensitive information (e.g. credit card details) used in the browsing session at the public terminal. <IMAGE>
Patent GB-0418978-D0 (GB)
Title: Motor control device
IPC: H02P29/00
Filed: 2002-04-05
Abstract: A motor control device comprises: a current limiter 115 for limiting a current-instruction signal Ir for a motor 18 and for turning a limiting signal L from off to on when the current-instruction signal Ir reaches a predetermined value; a model-position-generating part 220 having a model of an equivalent position-control system that includes characteristics of the motor control device 100 and a control target object, and calculating rotational position of the motor 18 as a model-position signal thetam by inputting to the model a position-instruction signal thetar; a correctional acceleration-generating part 240 for generating a correctional acceleration signal alphase based on a correctional position deviation thetase when the limiting signal L turns on; and a position-instruction-generating part 260 for generating the position-instruction signal thetar based on an acceleration deviation alphar that is equal to the difference between the original-acceleration-instruction signal Va and the correctional acceleration signal alphase.
Patent GB-0621699-D0 (GB)
Title: Aerostatic bearing spindles
Filed: 2006-10-31
Abstract: An aerostatic bearing spindle comprising a shaft (2) journalled within an aerostatic bearing (204), the bearing comprising at least one supply port (241) for supplying gas to generate a journal gas film between the shaft and the bearing, wherein the spindle is arranged in such a way as to cause, in use, an unequal pressure profile around the bearing for causing a damping effect to control orbiting of the shaft (2) within the bearing (204) An aerostatic bearing spindle arrangement comprising an aerostatic bearing spindle and an active control system (1001) for controlling at least one of the supply of gas to the journal gas film and exit of gas from the journal gas film to controllably alter the pressure profile around the bearing (104) in use.
Patent GB-0802366-D0 (GB)
Title: Characterisation system and method
IPC: H04W4/24
Filed: 2007-05-18
Abstract: Embodiments of the invention are concerned with improving the amount of information that is available to a user of a mobile terminal when deciding whether or not to access data from a remote device such as a web site.  The mobile terminal is equipped with a bespoke software application and user interface that enables the user to select items (or types of items) that are accessible from a selected web site, and provide a means of excluding the selected items from data subsequently downloaded to the mobile terminal. The selection process can be dependent upon the amount of data to be downloaded, the number of nested links, ratings applied to the data, and other such characteristics.
Patent GB-0819142-D0 (GB)
Title: Signature checking using finite state machines
Filed: 2006-10-27
Abstract: The occurrence of false positives and the post-processing of digital streams subjected to examination by a deterministic finite state machine for character strings are reduced by combining location-based pattern matching, e.g. on packet headers, and content-based pattern matching, e.g. on payloads of packets. One scheme allows automatic transition from a header match state into an initial state of a content matching machine. Another scheme is based on a rules graph defining strings of match states and the examination of a list of match states (rather than characters) which have been previously determined, for example by means of header matching and content matching. The latter is also capable of comparing offset and depth values associated with the match states with offset and depth criteria.
Patent GB-0917849-D0 (GB)
Title: Exterior solar shading with light redirection
Filed: 2009-10-13
Abstract: Exterior solar shading (10) comprises at least one elongate rigid light-transmissible louver (12). The louver (12) has infra-red filter means (24) for preventing or limiting the transmission of infra-red energy, and light redirection means (16) for reflecting visible light passing through the louver (12). The light redirecting means (16) is integrally formed in a major surface (20, 42) of an outer louver element of the louver (12). Preferably, the reflecting of the visible light by the light redirection means occurs in the louver. More preferably, the light redirecting means is a plurality of formations such as recesses, for example, grooves (18), or projections.
Patent GB-8404114-D0 (GB)
Title: Liquid crystal device
IPC: G02F1/137
Filed: 1984-02-16
Abstract: A liquid crystal device for continuous rotation of the selective polarization of monochromatic light is provided by a cholesteric mixture with positive dielectric anisotrophy contained between a pair of glass plates which are conductive on the surface in contact with the mixture and have received a surface treatment to provide planar orientation for the mixture. A voltage is applied between the two glass plates and an input light polarizer is applied to one of the two glass plates. The device preferably uses a cholesteric mixture comprising cholesteryl chloride (31.2%), cholesteryl oleyl carbonate (47.7%) and cholesteryl nonanoate (21.1%) and is advantageously employed in laboratory polarization rotators and colored display units.
Patent GB-8413215-D0 (GB)
Title: Medical administration devices
IPC: A61M15/00
Filed: 1984-05-23
Abstract: A medical administration device comprises a body (1) with a chamber (2) which is arranged to receive a blister pack (4) with a container (5) for medicament. The chamber is normally closed by a cover (7) which may be opened to permit a container to be inserted and located in the chamber. A mouthpiece (9) communicates with the chamber and a patient may inhale through it. The chamber has an air inlet (11). A spike (12) is engageable with a container in the chamber when the cover is closed to open a container located in the chamber so as to permit medicament to be withdrawn from the container when the patient inhales.
Patent GB-8431231-D0 (GB)
Title: Vancomycin purification
IPC: C07K9/00
Filed: 1984-12-11
Abstract: Vancomycin reacts with phosphoric acid to form a vancomycin diphosphate salt form that is highly crystalline when hydrated. An improved process for isolating vancomycin from an aqueous solution comprises formation of vancomycin diphosphate.
Patent GB-8514932-D0 (GB)
Title: Image forming system
IPC: G03G15/00
Filed: 1985-06-12
Abstract: An image forming system has on original size detector, a paper size selection key, a magnification factor selection key, a paper size automatic selection key, a magnification factor automatic set key, a display for displaying if the magnification factor automatic set key, a display for displaying if the magnification factor automatic selection mode is selected, a display for displaying if the paper size automatic selection mode is selected, a magnification factor automatic set unit for automatically setting a magnification factor when the magnification factor automatic mode is set, a paper size automatic selector for automatically selecting a paper size when the paper size automatic selection mode is set, a mode reset unit for resetting a proper mode when a manually input paper size and an automatically calculated paper size are both available or when a manually input magnification factor and an automatically calculated magnification factor are both available, and an automatic selection mode controller for generating an adjusted paper size or an adjusted magnification factor when a copy operation can be performed with the adjusted paper size or magnification factor even if a conflict has occurred.
Patent GB-8530271-D0 (GB)
Title: Preparation of polysaccharide in oil dispersion
IPC: C08L5/00
Filed: 1985-12-09
Abstract: The invention provides a process for the preparation of a polysaccharide in oil dispersion which comprises the steps of(a) forming a water-in-oil emulsion by dispersing in oil an aqueous solution of polysaccharide, in the presence of at least one dispersion promoter,(b) drying the resulting emulsion azeotropically, and(c) physically isolating from the resulting azeotropically dried residue an oil phase containing oil and dispersion promoter and a polysaccharide in oil dispersion in the form of a suspension phase containing polysaccharide, dispersion promoter and oil; and a polysaccharide in oil dispersion prepared by the process containing 40 to 50%w/w polysaccharide and 3 to 4.5%w/w of at least one dispersion promoter.
Patent GB-8810737-D0 (GB)
Title: Ceramic-metal composite bodies
IPC: F02B39/00
Filed: 1988-05-06
Abstract: A ceramic-metal composite body is produced by fitting a protruding portion of a ceramic member into a concave portion of a metallic member. In this case, the protruding portion has a quantity of undulation in a plane including the axial line of the protruding portion of not more than 5  mu m.
Patent GB-8916290-D0 (GB)
Title: Heteroaryl-3-oxo-propanenitrile derivatives useful in stimulating myelopoiesis
IPC: C07D491/048
Filed: 1989-07-17
Abstract: PCT No. PCT/EP90/01129 Sec. 371 Date Mar. 12, 1991 Sec. 102(e) Date Mar. 12, 1991 PCT Filed Jul. 11, 1990 PCT Pub. No. WO91/01309 PCT Pub. Date Feb. 7, 1991.Heteroaryl-3-oxo-propanenitrile derivatives of formula (I)   <IMAGE> (I)  wherein X represents an oxygen atom or a -CH(R4)-, -O-CH(R4)-,-S(O)n-, -S(O)n-CH(R4)-, -CH(R4)-O-, -CH(R4)-S(O)n- or -CH(R4)-CH2- group wherein n is 0, 1 or 2; R1 represents C1-C6 alkyl, pyridyl or unsubstituted or substituted phenyl; R2, R3 and R4 are as herein defined; and Q is hydrogen, carboxy, C2-C7- alkoxycarbonyl or a -CON(Ra)Rb group, Ra and Rb being as defined herein; and their pharmaceutically acceptable salts are useful in stimulating myelopoiesis in bone marrow suppressed mammals.
Patent GB-9008386-D0 (GB)
Title: Glass frit compositions
IPC: C03C3/064
Filed: 1990-04-12
Abstract: Glaze composition for use on bone china and fine china which is essentially free from lead and cadium comprises, by weight, SiO2:35 to 60%, Bi2O3: 5 to 45%, Al2O3:5 to 20%, B2O3:1 to 15%, at least one of CaO, MgO, SrO or BaO:2 to 20%, at least one of Li2O, Na2O, K2O:1 to 10%, and certain other optional ingredients, with the proviso that BaO is not contained in an amount of more than 2% by weight.
Patent GB-9124160-D0 (GB)
Title: Stabilised peracid solutions
IPC: C07C407/00
Filed: 1991-11-14
Abstract: PCT No. PCT/GB92/02087 Sec. 371 Date May 13, 1994 Sec. 102(e) Date May 13, 1994 PCT Filed Nov. 11, 1992 PCT Pub. No. WO93/10088 PCT Pub. Date May 27, 1993.Disclosed is a process for improving the storage stability of peracetic acid comprising adding an effective concentration of preferably 0.1-5 wt. % of an aliphatic alcohol ethoxylate wetting agent which has an EO number of greater than 4.
Patent GB-9221173-D0 (GB)
Title: Shaving systems
IPC: B65D83/10
Filed: 1992-10-08
Abstract: A shaving system comprises novel components of a razor handle (1), a razor blade cartridge (2), and a magazine (5) holding a supply of cartridges. The handle and magazine are adapted to cooperate so that a used cartridge on the handle is replaced by (i) inserting the used cartridge into an empty magazine compartment, which unlatches the handle from the cartridge; (ii) moving the handle along the magazine towards a next adjacent compartment accommodating a fresh cartridge, firstly to disconnect the handle from the used cartridge which is left in its compartment and secondly to latch the handle onto the fresh cartridge held in the next compartment; and (iii) withdrawing from the magazine the handle with the fresh cartridge attached. Thus, the cartridges are dispensed from the magazine in turn with each cartridge replacement operation being effected by a single stroke of the handle relative to the magazine, this stroke having distinct components of insertion, advancement and withdrawal. A novel handle and cartridge coupling system is used, the cartridge having key elements (14) which engage in slots (15) provided on the handle so that the handle is connected to the cartridge by displacement relative thereto in a direction transverse to the cartridge and substantially parallel to its front face (25), and latch devices (18) which engage in notches (17) at the ends of the cartridge being provided on the handle to lock the cartridge against detachment from the handle. Conveniently, the latch devices and notches (17, 18) define a pivot enabling pivotal movement of the cartridge on the handle.
Patent GB-9309769-D0 (GB)
Title: Chlorine dioxide generation for water treatment
IPC: C02F1/76
Filed: 1993-05-12
Abstract: PCT No. PCT/CA94/00263 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed May 12, 1995 PCT Pub. No. WO94/26670 PCT Pub. Date Nov. 24, 1994Chlorine dioxide is generated by electrochemical oxidation of sodium chlorite in an anode compartment of a cation-exchange membrane-divided cell and is recovered in a suitable recipient medium by passing the chlorine dioxide through a hydrophobic microporous membrane. Water balance in a continuous operation is maintained by removing water from the anolyte by transporting the same partly across the hydrophobic microporous membrane in vapor form and partly across the cation-exchange membrane.
Patent GB-9406439-D0 (GB)
Title: Improvements in and relating to double skin composite structures
IPC: B23K26/20
Filed: 1994-03-31
Abstract: PCT No. PCT/GB95/00755 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Mar. 31, 1995 PCT Pub. No. WO95/26854 PCT Pub. Date Oct. 12, 1995A method of sequentially welding a plurality of metallic cross-members in spaced rows to facing plates of a double skin composite panel includes the steps of causing the plates to separate to enable each cross-member in turn to be positioned therebetween, applying clamping forces to both facing plates to align the plates approximately normal to the cross-members to be welded thereto, subjecting the inner faces between the cross-member and the facing plates to a welding operation, and, at the same time, controlling the force transferred between the cross-member and the facing plates.
Patent GB-9524907-D0 (GB)
Title: A flag setting circuit for a microcontroller
IPC: G06F9/30
Filed: 1995-12-05
Abstract: A flag setting circuit for a microcontroller, which can be set with a HALT mode flag and a watchdog timer overflow flag by using a system power-on signal, an external reset signal, a watchdog timer overflow signal inside the microcontroller, a clear instruction for watchdog timer, a HALT mode instruction, and a wake-up signal. The setting circuit for the watchdog timer overflow flag includes a reset signal generator, a watchdog timer, a clear signal generator, a flag clear circuit, and a register circuit. The setting circuit for the HALT mode flag includes a HALT mode discerning circuit, a flag clear circuit, and a register circuit. The frequency source of the watchdog timer is provided by means of a frequency from the system oscillator divided with four, or by using a frequency of RC oscillator built in the system. Under the HALT mode, the RC oscillator is selected. By means of the HALT mode flag and the watchdog timer overflow flag, the operation condition of the system hardware can be discerned.
Patent GB-9720213-D0 (GB)
Title: Manufacture of viscose and articles therefrom
IPC: D01F2/06
Filed: 1997-09-23
Abstract: In the manufacture of viscose, and an elongate cellulose member such as standard viscose rayon fibre, with reduced alkali ratio from dissolving-grade cellulose such as wood pulp by irradiation with a high energy beam at a dose of 1-30 kGy, steeping in aqueous sodium hydroxide, pressing to form alkali cellulose, xanthating to form cellulose xanthate, dissolving in aqueous liquor to form viscose and (when elongate cellulose members are required) extruding through a die into an acid bath for coagulation and regeneration to form an elongate cellulose member which is then washed and dried, viscose filtration can be improved by including in the dissolving liquor for the cellulose xanthate an amount of from 200 to 10000 ppm by weight of a salt which consists of alkali metal or ammonium cations and anions of a strong acid.
Patent GB-9807116-D0 (GB)
Title: Novel process
IPC: A61P31/12
Filed: 1998-04-02
Abstract: The invention provides a method of rearranging a compound of formula (I), wherein R and R' are selected independently from hydrogen and C1-12alkyl; and R1 and R2 are selected independently from hydrogen, hydroxy, halo, C1-12alkyl- or aryl carbonate, amino, mono- or di-C1-12alkylamino, C1-12alkyl or arylamido, C1-12alkyl- or arylcarbonyl, C1-12alkyl- or arylcarboxy, C1-12alkyl- or arylcarbamoyl, C1-12alkyl, C2-12alkenyl, C2-12alkynyl, aryl, heteroaryl, C1-12alkoxy, aryloxy, azido, C1-12alkyl- or arylthio, C1-12alkyl- or arylsulfonyl, C1-12alkyl- or arylsilyl, C1-12alkyl- or arylphosphoryl, and phosphato; to form a compound of formula (II), wherein R, R', R1 and R2 are as defined for formula (I); said method comprising treating the compound of formula (I) with a palladium (0) catalyst and a (diphenylphosphino)nC1-6 alkane, wherein n is an integer of 1-6. The invention also provides methods of R making penciclovir and famciclovir using this rearrangement reaction.
Patent GB-9808189-D0 (GB)
Title: Bone implant
IPC: A61L27/00
Filed: 1998-04-17
Abstract: A bone implant having a surface comprising a bioactive material, said bioactive material having incorporated therein ions from one or more of the groups of the periodic table consisting of groups IIA, IVA, VIIA and transition elements, said bioactive material being a material that is capable of promoting bone growth onto the bone implant.
Patent GB-9819160-D0 (GB)
Title: Pellistor
IPC: C25D5/02
Filed: 1998-09-02
Abstract: A method of manufacturing a pellistor comprises providing a porous catalyst layer (11) on a heater by electrodepositing material from a mixture containing the catalyst and a structure-directing agent in an amount sufficient to form an homogenous lyotropic liquid crystalline phase in the mixture.
Patent GB-9827144-D0 (GB)
Title: Electric machine and electrode for an electric machine
IPC: H01M50/569
Filed: 1998-12-09
Abstract: An electric device (1) has a first cell having a first anode (5) and a first cathode (6) and electrolyte (11) and a second cell (1) having a second anode (5) and a second cathode (1) and electrolyte. An insulator (10) is movable relative to the first anode (5) and the first cathode (6) and relative to the second anode (5) and the second cathode (6) such that movement of the insulator (10) varies the conductance of each of the first and second cells. The device has many applications, for example as a current source, a motor, an uninterruptible power supply, a switch, a rectifier and an inverter.
Patent GB-9901544-D0 (GB)
Title: Means for anchoring an elongate member
IPC: F16C1/10
Filed: 1999-01-26
Abstract: An anchoring device 1 for anchoring an elongate member to a flat plate 8 provided with a slot 6 leading to one edge 10 thereof, includes a sleeve 2 for fitting over the member and having a groove 4 slidable along the slot 6. A spring-loaded ring 14 is movable along the sleeve 2 to allow accommodation of the slotted plate within the groove 4 and is biased to interlock with a projection 12 on the plate 8. <IMAGE>