baber/WOPTO huggingface dataset:
Patent NO-984596-D0 (NO)
Inventor: JORVENKYLO JYRI
IPC: B29C48/94
Filed: 1998-10-01
Abstract: A method for manufacturing an extrudable product including the steps of (a) providing an apparatus including an extruder having at least one rotor with first grooves, at least one stator with second grooves and a clearance between the rotor and the stator, the first grooves, second grooves and clearance forming a processing cavity having a volume that is equal to the volumes of the first grooves, the second grooves and the clearance, the processing cavity having a cross-sectional area that decreases continuously along at least a part of an axis of the extruder, the extruder further having a supply for feeding a material to be extruded into the processing cavity; b) feeding the material to be extruded in a powder, pellet or granuate form into the processing cavity through the supply and causing rotation of the rotor relative to the stator such that the material is forced to proceed along an x-axis in a shear zone of the extruder where the material is subjected to a shear which causes a fictional heat that melts a part of the material and forms a bed of mainly unmelted particles and melt around the particles, the processing cavity being completely filled at a cross-sectional portion thereof that is a distance from the end of the extruder, the unmelted particles being present in the cross-sectional portion in an amount sufficient to increase a pressure in the extruder to a level that is higher than that needed for pushing the material further along the x-axis to a die.
Patent GB-0013399-D0 (GB)
Title: Decryption of cipher polynomials
IPC: H04L9/30
Filed: 2000-06-01
Abstract: A method of decrypting a cipher polynomial (e) using a private key (f) comprises: (a) Computing a trial polynomial (a), where a=f*e(mod q) and (q) is an integer; (b) Determining, on the basis of the trial polynomial (a), whether the polynomial (e) has decoded correctly, and if not: (i) determining which coefficient or coefficients of the trial polynomial (a) are likely to have caused the failure to decode; (ii) adjusting the said coefficient or coefficients to define a new trial polynomial; and (iii) attempting to decode the cipher polynomial (e) using the new trial polynomial. The method is particularly applicable to public key cryptosystems and, more particularly, to polynomial-based systems.
Patent GB-0022835-D0 (GB)
Title: New herbicidal composition
IPC: A01N41/10
Filed: 2000-09-18
Abstract: A method for controlling the growth of weeds at a locus which comprises applying to the locus an effective amount of: (a) a urea herbicide of general formula (1); and (b) 2-(2'-nitro-4'-methylsulfonylbenzoyl)-1,3-cyclohexanedione or an agriculturally acceptable salt or metal complex thereof.
Patent GB-0027697-D0 (GB)
Title: Radio telecommunications network user equipment and method of operation
IPC: H04W52/02
Filed: 2000-11-13
Abstract: Battery operated user equipment is disclosed for use in a radio telecommunications network, including means for monitoring the state of charge of the battery and means for communicating state of charge data to a base station during call set up. The battery data can be used to inform a caller that, for example, a called user's apparatus has reduced or limited battery capacity and thus that the expected duration of a call is limited.
Patent GB-0110861-D0 (GB)
Title: Method and system of sound processing
IPC: H04R3/00
Filed: 2001-05-03
Abstract: A method and a system of enhancing an output sound signal quality, for use in portable sound processing devices, that comprises steps of receiving sound from sound source (412) by a microphone array (402) and detecting a movement of this microphone array. The movement is detected by a platform motion sensor (400). Current location of the sound source (412) relative to the microphone array is estimated in source location estimator (406) on the basis of the sound signal from the microfone array (402) and signals from the platform motion sensor (400). Results of this estimation are used by sound enhancing processor (408) for enhancing output sound signal quality. <IMAGE>
Patent GB-0227777-D0 (GB)
Title: Performing authentication
IPC: H04L12/28
Filed: 2002-11-28
Abstract: A method for performing authentication in a communication system comprising an authentication server, and a user profile store storing user profiles for users of the communication system, the method comprising: transmitting from the authentication server to the user profile store a request for the user profile of a user; receiving at the authentication server a response to the request; determining whether the response is indicative of an error; and if the response is indicative of an error, transmitting from the authentication server to the user profile store a message of a type such as to trigger the user profile store to perform a location update procedure in respect of the user. <IMAGE>
Patent GB-0229175-D0 (GB)
Title: Multiple match detection circuit and method
IPC: G11C11/56
Filed: 2001-05-31
Abstract: A multiple matchline sense circuit for detecting a single, more than one, or no match conditions during a search-and-compare operation of a content addressable memory is disclosed. The circuit compares the rising voltage rate of a multiple matchline to the rising voltage rate of a reference multiple matchline in order to generate a multibit result representing one of the three conditions. The circuit generates a self-timed control signal to end the search-and-compare operation, and to set the circuit to a precharge state.
Patent GB-0411132-D0 (GB)
Title: Central buffer coupling for rail vehicles pivotable between an operative and inoperative position
IPC: B61G7/08
Filed: 2004-05-19
Abstract: A central buffer coupling for rail vehicles has a coupling arm formed by a front coupling arm part (1) carrying a coupling head and by a rear coupling arm part (3) which is connected to the front coupling arm part via a buckling joint. The coupling arm is provided with a locking device comprising a locking bolt (12) and an associated recess (13) for locking the front coupling arm part and the rear coupling arm part in an operative position. The locking bolt (12) can be displaced in the longitudinal direction of the coupling arm by means of an articulated arm mechanism comprising a first articulated arm (15) whose one end is pivotally connected to the locking bolt and whose other end is pivotally connected to one end of a second articulated arm (16), wherein the second articulated arm (16) is pivotally connected to an axis of rotation (17) disposed in a fixed position on one of the coupling arm parts and can be pivoted around the axis of rotation by means of an operating element (18). The locking bolt is guided in a slide guidance (14) disposed on the coupling arm part carrying the articulated arm mechanism and can be inserted in the associated recess (13) disposed in the other coupling arm part by operating the operating element (18).
Patent GB-0416900-D0 (GB)
Title: Curtain coating process using a high solids content composition
IPC: D21H19/44
Filed: 2004-07-29
Abstract: The invention relates to a curtain coating process for coating substrates with a stable curtain and a uniform coating at low flow rates wherein a free-falling curtain of an aqueous composition comprising a high solids content is coated onto the moving substrate at a flow rate per unit die length value (Q) equal to or inferior to 10−4 m3/(s·m), the said high solids content composition comprising a polymeric rheology modifier and a non-ionic surfactant. The invention relates in particular to a curtain coating process for coating fibrous substrates such as paper or board. The invention also relates to a coated product.
Patent GB-0421633-D0 (GB)
Title: Manufacturing method of a thin film transistor array substrate
IPC: H01L21/70
Filed: 2004-09-29
Abstract: A method of manufacturing a thin film transistor capable of simplifying a substrate structure and a manufacturing process is disclosed. The method of manufacturing a thin film transistor array substrate includes involves a three-round mask process, which includes: forming a gate pattern on a substrate; forming a gate insulating film on the substrate having the gate pattern thereon; forming a source/drain pattern and a semiconductor pattern; forming a passivation film to protect the thin film transistor on an entire surface of the substrate; forming a photo-resist pattern on the passivation film; patterning the passivation film using the photo-resist pattern to form a passivation film pattern; and forming a transparent electrode pattern being extended from a lateral surface of the passivation film pattern and formed at an area except for the passivation film pattern.
Patent GB-0921946-D0 (GB)
Title: Apparatus and method
IPC: F16L53/34
Filed: 2009-12-16
Abstract: A method of forming a protection system and a protection system for a secondary conduit adapted to be coupled to a main conduit is disclosed. The main conduit and the secondary conduit are for installation below the sea surface. The method includes spooling onto a reel an elongate member in a first configuration for transportation and/or storage until such a time that it is ready to be deployed. The first configuration is a substantially planar configuration. The method also includes paying the elongate member out from the spool and causing or allowing the elongate member to adopt a second configuration and form the protection system for the secondary conduit. The second configuration is a substantially non-planar configuration. The elongate member is coupled to an external surface of the main conduit.
Patent GB-8331852-D0 (GB)
Title: Roof wall/floor structure
IPC: E04C3/07
Filed: 1983-11-29
Abstract: A structure comprising at least two structural members (10) and a purlin (12) supported by and extending between the structural members (10) and connected thereto by cleats (13), one fixed to each of said two structural members (10), wherein the purlin (12) comprises a cold rolled section having a pair of spaced side-by-side generally parallel opposed flanges (15a, 15b), each having an inturned lip (16a, 16b) at one edge and the flanges (15a, 15b) being interconnected by a web part (17) at their other edges, the web part (17) comprising a median portion (18) perpendicular to the flanges (15a, 15b) and connected by inclined portions (19a, 19b) to edge portions (20a, 20b) of the web (17) which are connected to the flanges (15a, 15b) to extend perpendicular thereto, and the purlin (12) is connected to the cleats (13) by fasteners (21) engaged with the edge web portions (20a, 20b) of the purlin (12).
Patent GB-8505578-D0 (GB)
Title: Drive line for transmitting power from tractor
IPC: A01B71/06
Filed: 1985-03-05
Abstract: A drive line (26) for an implement (14) attachable to a tractor (10) includes two double cross bearing universal joints (32 and 34). During turns between passes over crop the power delivered by the line must turn through a working angle as large as 90 DEG . but for such a tight turn each joint turns the power through two angles of only 22 1/2 DEG  thus enabing full power to be used between passes without undue wear. The implement (14) is attached to lower links (18) of the tractor (10) by way of a yoke (16) which in turn is connected to a drawbar (12) of the implement (14) via a pair of channel-shaped supports (20, 22) rigid with, and at right angles to, one another. One support (20) receives the forward end of the drawbar (12) in its channel and is connected thereto by a vertical pivot pin (21). The other support (22) similarly receives the yoke (16) to which it is connected by a horizontal pivot pin (23). There is thus provided a drive and an arrangement for attaching the implement (14) to the tractor (10) which permits tight turns to be made efficiently.
Patent GB-8511840-D0 (GB)
Title: Hot press welding process
IPC: B23K20/16
Filed: 1985-05-10
Abstract: A coherent bond is formed for thin metallic sheets by hot press welding an auxiliary deformable material to the sheets to be bonded together. During application of a force to the deformable material, the oxide layer on the metallic structural elements is physically moved by the deformation of the auxiliary deformable material. In this manner, the auxiliary deformable material is directly bonded to clean metal and is built into the crystalline lattice structure of the thin metallic elements to thereby produce a coherent bond.
Patent GB-8727846-D0 (GB)
Title: Optical communications network
IPC: H04B10/035
Filed: 1987-11-27
Abstract: A central station (4) for a digital communications network comprising a plurality of outstations (8) and a branch network of waveguides comprising a single waveguide (6) from the central station, one or more passive splitters (1) and two or more secondary waveguides (14) for onward transmission to the outstations: the central station comprising; means for transmitting data to outstations in the form of a stream of frames, each comprising a synchronisation signal in the form of a predetermined pattern of bits; scrambling means for scrambling the frames in accordance with a predetermined binary sequence; and means for detecting in data received from the outstations the presence of the scrambled synchronisation signal thereby obtaining information concerning reflections in the branch network.
Patent GB-8813668-D0 (GB)
Title: Method of mounting optical fibre
IPC: G02B6/28
Filed: 1988-06-09
Abstract: A D-fibre (2) having a flat surface (8) is mounted by pressing the fibre (2) into a heated thermoplastic substrate (6) by a former surface (14) until the flat surface (8) is flush with any adjacent surface (4) of the substrate (6). The former surface (14) may be non-planar to form an undulating flat surface of the fibre, for example. The method finds particular application in the production of half-coupler blocks as well as making components of other coupler and optical switches.
Patent GB-8908751-D0 (GB)
Title: Electromagnetic directional control valve
IPC: F02D41/20
Filed: 1989-04-18
Abstract: A spool of a valve main body is switched and driven by exciting a solenoid coil by supplying a DC or AC voltage. An intensity of the magnetism generated by the excitation of the solenoid coil is detected by a magnetic sensor. When a predetermined sensor output is obtained, an indicator lamp is lit to indicate that the spool has operated correctly. The intensity of the magnetism due to the DC excitation is detected by magnetoresistive devices. The intensity of magnetism due to the AC excitation is detected by a pickup coil or a current transformer.
Patent GB-8928874-D0 (GB)
Title: Humanised antibodies
IPC: C12Q/
Filed: 1989-12-21
Abstract: CDR grafted antibody is claimed having one chain derived from a first (acceptor) antibody and (pref. 2) CDR(s) derived from a second (donor) antibody. Residue(s) pref. residue 35 in the CDR grafted chain has been altered so it corresp. to the equiv. residue in the antibody. The CDR chains are pref. derived from a human lgG chain. The heavy chain may be derived from the human NEW M or EU or pref. KOL chain. The light chain is pref. derived from the human REl light chain. The CDR grafted antibody has an affinity for the CD4 antigen of 10power5 - 10power12 M-1 pref. 10power8. Affinity is similar to that of OKT4A. CDR(s) may be derived from a mammalian (murine) antibody. Prodn. of the antibody is claimed by recombinant DNA technology.
Patent GB-9110119-D0 (GB)
Title: Methods and apparatus for image restoration
IPC: G06T1/40
Filed: 1991-05-10
Abstract: The method of image restoration comprises processing 5 an estimate of an original image so as to obtain an estimate of a received degraded version of the original image; comparing the estimate of the received degraded image with an actual received degraded version of the original image to obtain an indication of the difference between the actual received degraded image and the estimate of the received degraded image and utilising said difference to improve said estimate of the original image. Normally the steps of the method are executed a number of times using for the first step of each further execution the improved estimate of the original image obtained in the preceding execution. Processing means 5 may comprise a neural network. In such a method in the final step of at least one of the executions, e.g. in alternate executions, instead of utilising the difference to improve the estimate of the original image, the difference is utilised to modify the processing of the first step in such a manner as to improve the estimate of the received degraded image obtained in the first step of the next execution. <IMAGE>
Patent GB-9116912-D0 (GB)
Title: Sorting of differently identified articles
IPC: G07D3/14
Filed: 1991-08-06
Abstract: PCT No. PCT/GB92/01450 Sec. 371 Date Feb. 2, 1994 Sec. 102(e) Date Feb. 2, 1994 PCT Filed Aug. 4, 1992 PCT Pub. No. WO93/02814 PCT Pub. Date Feb. 18, 1993.An apparatus is disclosed for sorting differently identified articles, in particular for sorting differently colored gaming chips. The apparatus includes a rotating transfer disc arranged to remove individual chips from a random store and transfer them to a conveyor. The conveyor carries the chips first to a sensor which is arranged to sense the color of the chip and then to a chip ejector which is arranged to remove the chips from the conveyor and deposit them in a respective one of several containers depending on the color of the chip.
Patent GB-9123684-D0 (GB)
Title: Ohmic contacts
IPC: H01L21/445
Filed: 1991-11-07
Abstract: Ohmic contacts to p-type IIB/VIB semiconductor are obtained by a process which includes the step of depositing a viscous liquid containing a Group IB metal salt on a surface of the semiconductor, substantially free of oxide groups, heating to form a dried layer, removing the dried layer, washing the surface to remove residual by-products and drying the surface.
Patent GB-9221580-D0 (GB)
Title: Angled vehicle axle assembly
IPC: F16H48/08
Filed: 1992-10-14
Abstract: A vehicle axle assembly includes a pair of output shafts having a first rotational axis, an input shaft having a second rotational axis oriented at an angle which is not perpendicular to the first rotational axis of the pair of output shafts, and an intermediate shaft having a third rotational axis oriented at an angle which is perpendicular to the first rotational axis of the pair of output shafts. The input shaft includes a first gear of a first gear set disposed between a pair of tapered roller bearings. A pinion nut attached thereto exerts a clamp force, which is prevented from affecting a preloading force on the tapered roller bearings by a shoulder formed on the input shaft. The intermediate shaft includes a second gear of the first gear set, wherein the first gear set forms an angled connection between the input shaft and the intermediate shaft for achieving a first reduction. The intermediate shaft further includes a first gear of a second gear set which interacts with a second gear of the second gear set to achieve a second reduction.
Patent GB-9422331-D0 (GB)
Title: H. pylori fermentation process
IPC: A61P31/04
Filed: 1994-11-04
Abstract: The present invention relates to a new method for the growth of Helicobactor pylori and purification of the cytotoxin produced by H. pylori. In particular, H. pylori is cultured in a medium comprising more than 1 gl<-1> of glucose to produce a vacuolating cytotoxin.
Patent GB-9526304-D0 (GB)
Title: Interactive services interface
IPC: H04N7/173
Filed: 1995-12-22
Abstract: A receiver for television signals is arranged to receive video signals comprising video data and information data. The receiver is arranged to respond to viewer operation of a control device (28). The receiver includes a processor (23) for processing selected information data to convert the same into signals representative thereof for output to a television in combination with the video signals. In one mode of operation the decoder responds to manipulation of the control device by causing brief scheduling information pertaining to programmes transmitted in the received signal to be displayed. In another mode of operation the receiver is arranged to display detailed scheduling information pertaining to plural different television signals. The receiver is operable to receive signals containing video data representing a plurality of video clips. The processor is arranged to process the signals and to cause simultaneous display of the clips on a television screen. The processor is arranged to respond to user manipulation of the control device by storing data for subsequent viewing of user selected programmes. The decoder may further comprise a modem (32) and a CD-ROM drive (25a).
Patent GB-9614098-D0 (GB)
Title: Transdermal delivery of levosimendan
IPC: A61K9/70
Filed: 1996-07-05
Abstract: Transdermal administration of levosimenden or (-)-[[4-(1,4,5,6-tetahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono]propanedinitrile or a pharmaceutically acceptable salt thereof is disclosed. Transdermal preparations of levosimenden can be in the form of e.g. ointment, emulsion, lotion, solution, gel, cream, patch or transdermal delivery device including iontophoretic device.
Patent GB-9809560-D0 (GB)
Title: A method of preparing a poultry product
IPC: A23L13/50
Filed: 1998-05-06
Abstract: Frozen blocks 1 of poultry meat are tempered for a minimum period of 48 hours to bring the temperature of the blocks up to -10 DEG C to -12 DEG C. After tempering, the tempered block is flaked and the flakes are mixed with the poultry skin flakes, water, phosphate, salt and protein. The mixture is minced. The minced mixture is held at a temperature of from 0 to -3 DEG C for a period of from 2 to 3 hours. After forming, the formed pieces are settled for a period of from 10 to 20 seconds by leading them along an elongated conveyor 30. After dusting, the formed pieces are battered and further settled for a period of not less than 20 seconds prior to flash frying. <IMAGE>
Patent GB-9906982-D0 (GB)
Title: Improvements relating to baths
IPC: A61G7/10
Filed: 1999-03-25
Abstract: A height adjustable chair assembly for use in a bath (1) comprises a pair of tubular stands (2) and a sling-type seat (3) suspended between the stands. The inverted, u-shaped stands (2) extend downwardly through apertures in the sides of can be raised and lowered by means of an actuator positioned beneath the bath. At their lower ends each stand is connected by a joining member (10). These joining members (10) can be raised or lowered by respective bell-crank levers (11) and spreaders (15) which are coupled to a linear actuator.
Patent GB-9909531-D0 (GB)
Title: Gamma radiation source
IPC: G21G4/04
Filed: 1999-04-27
Abstract: A gamma radiation source comprising selenium-75 or a precursor therefore, wherein the selenium is provided in the form of one or more thermally stable compounds, alloys, or mixed metal phases.
Patent GB-9911066-D0 (GB)
Title: Sports field illumination system
IPC: A01G9/20
Filed: 1999-05-12
Abstract: A grass cover improvement apparatus has a hollow frame 2 with support legs 3, the frame 2 bearing a light source 6 effective to provide growing light to bodies of plant material when present beneath said frame 2. This provides a mobile artificial lighting means which can be moved to particular areas of grass on a sports field so that the grass growth can be promoted in places that receive the most wear when in service. The light source 6 may be mounted on a motor driven carriage which can move position on the frame 2. The frame 2 may be collapsible and be mounted on wheels 4. There may be a time clock to control periods of illumination.