baber/WOPTO huggingface dataset:
Patent GB-0101635-D0 (GB)
Title: Method of manufacturing optical devices and related improvements
IPC: H01S5/34
Filed: 2001-01-23
Abstract: There is disclosed a method of manufacturing of optical devices, for example, semiconductor optoelectronic devices such as laser diodes, optical modulators, optical amplifiers, optical switches, and the like. There is further disclosed Optoelectronic Integrated Circuits (OEICs) and Photonic Integrated Circuits (PICs) including such devices. According to the present invention there is provided a method of manufacturing an optical device ( 40 ), a device body portion ( 15 ) from which the device ( 40 ) is to be made including a Quantum Well Intermixing (QWI) structure ( 30 ), the method including the step of plasma etching at least part of a surface of the device body portion ( 5 ) prior to depositing a dielectric layer ( 51 ) thereon so as to introduce structural defects at least into a portion ( 53 ) of the device body portion ( 5 ) adjacent the dielectric layer ( 51 ). The structural defects substanially comprise "point" defects.
Patent GB-0117336-D0 (GB)
Title: Polymer treatments for textiles
IPC: C08G65/00
Filed: 2001-07-17
Abstract: A polymer adapted for the Shrink resist treatment of textile materials imparting water, stain and/or oil repellency. The polymer includes a fluorinated polyether.
Patent GB-0128373-D0 (GB)
Title: Core orientation
IPC: E21B47/026
Filed: 2000-06-05
Abstract: An upper end (10) for the inner tube of a core drill has a marking device comprising a pendulum (350) or hard ball (30) which runs in a circumferential track (24). The marking device adapted to be carried within a tubular upper end casing (12) which surrounds a spindle (11) which supports the inner tube of the drill. An indent washer (25) is positionable below the marking device and is oriented relative to the casing. When the upper end (10) is lifted, the marking device is driven into contact with the washer (25) and makes an impression. The orientation of the impression reveals the orientation of the drill. The impressioned washer (25) can be used to assist in noting or marking the core orientation after the drill is removed from the earth.
Patent GB-0308812-D0 (GB)
Title: Support unit
IPC: F16M1/00
Filed: 2003-04-17
Abstract: An arrangement for eccentrically mounting a camera on a support incorporating two portions adapted for relative rotation about an axis defined by the orientation of the support to maintain a given camera orientation. An electric motor rotates a pinion gear relative to a rack to correct for displacement of a portion of the support. The support can be combined with an adjustable level article supports including telescoping sections and other post sections that can be independently positioned.
Patent GB-0510629-D0 (GB)
Title: Manufacture of animal feed supplements
IPC: A23K10/33
Filed: 2005-05-25
Abstract: A method of manufacturing an animal feed supplement comprising feeding a fluid composition into a first vessel (30), heating the composition and simultaneously applying a vacuum to the vessel (30), cooling the composition and allowing the composition to harden.  Applying the vacuum is preferably achieved using a vacuum pump (46). A pressure release system (31) may also be provided.
Patent GB-0521411-D0 (GB)
Title: A sampling module and a method of sampling one or more analogue characteristics of a power transmission system
IPC: G01R15/14
Filed: 2005-10-21
Abstract: A sampling module, for sampling one or more analog characteristics of a power transmission system, including at least one input circuit for sampling a respective analog characteristic. Each input circuit includes: a scaling circuit for reducing the magnitude of the analog characteristic to a desired level; an isolating circuit for creating an electrical barrier between respective upstream and downstream portions of the input circuit; and an analog to digital converter for digitizing the analog characteristic to produce a digital data stream. The scaling circuit is electrically connected to an input of the analog to digital converter, and the isolating circuit is electrically connected directly to an output thereof.
Patent GB-0723169-D0 (GB)
Title: Housing
Filed: 2007-11-27
Abstract: A first housing 2 includes a first part 4 and a second part 6, both of which comprise PEEK-OPTIMA (Trade Mark) polymer. The two parts 4, 6 are arranged to cooperate so that they can be laser welded and define a hermetically sealed housing 2 which may house electronic (and/or other) components and maintain them in a dry, sealed environment. The housing and contained electronic components may define an implantable device, for example a heart pacemaker, for long term implantation in a human body.
Patent GB-8302320-D0 (GB)
Title: Optical fibre terminations
IPC: G02B6/38
Filed: 1983-01-27
Abstract: The axis about which a cylindrical ferrule (2) for an optical fibre connector is to be machined is defined by a beam of light emerging from the fibre end (5).
Patent GB-8715199-D0 (GB)
Title: Hierarchical file system
IPC: G06F17/30
Filed: 1987-06-29
Abstract: A hierarchical filing system provides a cataloging of data stored in various locations within a memory device. An upside-down tree type structure provides a downwardly expanding cataloging structure wherein directories provide for further branchings. A branching from a directory is terminated when a file is reached. Each directory is assigned a unique directory identifier value. Then, each file or directory is coupled with the directory identifier value of its parent to provide the interconnection necessary to form the cataloging structure. The complete cataloging structure is organized in the leaf nodes of a B-Tree structure and distributed in an ascending order of the key values to provide a systematic search for a given key. Each file is capable of storing a predetermined number of location description information when data is segmented into non-contiguous segments in memory. A file extents record is used to maintain record of the further segmentation. File location information is kept in the form of file extents descriptors in the leaf nodes of the separate File Extents B-Tree. This extents information is sorted in an ascending order based on a key comprised of a unique file number of a file relative starting block location of the file extent.
Patent GB-8822624-D0 (GB)
Title: Automobile convertible seat
IPC: B60N2/30
Filed: 1988-09-27
Abstract: An automobile seat (10) for use by an adult includes a head rest (18) and can be converted to an infant seat (24) by pivoting a portion of the back rest (12) forwardly and extending the integrally formed and rigid infant or child seat from a storage compartment (60), and lowering the head rest which can be locked or secured to the child seat to serve as a restraint for the child. The child seat (24), which is pivotally mounted between its retracted and extended positions, is locked in each of said positions to provide security and reliability in both modes of operation or use.
Patent GB-8824429-D0 (GB)
Title: U v absorption agents
IPC: A61Q17/04
Filed: 1988-10-19
Abstract: The invention relates to the use of melanin in the form of natural malanin granules as a sunscreen agent. In a preferred embodiment the pigment Eu-melanin is used and preferably the granules are greater than 1 mu  in diameter. The agent is preferably employed with a suitable carrier as an ointment, cream or gel. The invention also provides for the use of keratin and the hydrolysis products therefrom to be used as a sunscreen agent.
Patent GB-8901274-D0 (GB)
Title: Rail pads
IPC: F16F1/376
Filed: 1989-01-20
Abstract: A rail pad comprises a membrane (3) from opposite faces of which there project protrusions (4), which may be ribs, possibly extending along the pad, perphas over its whole length, or studs. The protrusions are such that no line perpendicular to the membrane passes through more than one of the protrusions. The pad is preferably made of a thermoplastic copolyester elastomer.
Patent GB-8902568-D0 (GB)
Title: Roller drive unit
IPC: H02K7/18
Filed: 1989-02-06
Abstract: PCT No. PCT/GB88/00593 Sec. 371 Date Feb. 12, 1990 Sec. 102(e) Date Feb. 12, 1990 PCT Filed Jul. 21, 1988 PCT Pub. No. WO89/00514 PCT Pub. Date Jan. 26, 1989.There is disclosed a roller drive unit formed of one or more drive rollers, and which receives input power from any suitable engine powered wheeled vehicle which is available, the driving wheel(s) of the vehicle engaging the drive rollers so as to provide input power. The drive unit includes a hydraulic pump arranged to obtain input power from the drive rollers, and which operates a hydraulic motor under the control of a flow regulator so as to generate output power available from the motor at a substantially constant speed. The roller drive unit therefore is particularly suitable for providing emergency power for operating an electrical generator, and which can obtain its power input from any suitable available vehicle. The roller drive unit will therefore be particularly suitable for use as an emergency or standby drive system for operating electrical generators, and especially in remote locations where mains or other electrical power is not available.
Patent GB-9324823-D0 (GB)
Title: Process
IPC: C07C31/00
Filed: 1993-12-02
Abstract: Prepn. of alcohols and diols by hydrogenation of a corresponding unsatd. cpd. selected from (di)esters and lactones comprises: (a) having an hydrogenation zone contg. a granular Cu-contg. ester hydrogenation catalyst; (b) supplying to the zone a vaporous feed stream (A); (c) maintaining a temp. of 150-350 [deg]C and a pressure of 150-2000 psia in the zone; (d) recovering a reaction prod. stream of alcohol or diol; (e) supplying to the zone a stream of H2-contg. gas, which is free from the unsatd. cpd., at a reactivation temp. and for sufficient time to reactivate the catalyst. (A) contains a H2-contg. gas and 1-4C alkyl esters of 9-22C alkylcarboxylic acids, di(1-4C) diesters of 4-16C dicarboxylic acids, gamma-butyrolactone or epsilon-caprolactone. Also claimed are the following: (1) a process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst; and (2) a further process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst.
Patent GB-9619537-D0 (GB)
Title: Digital signal processing apparatus for frequency demultiplexing or multiplexing
IPC: H04J1/05
Filed: 1996-09-19
Abstract: Digital signal processing apparatus for frequency demultiplexing a wideband channel digitised at 1 converts the data stream into parallel branches by means of serial-to-parallel converter 6, and the demultiplexing operation which consists of a low pass and high pass fine filtering stage 3a, 3b and a coarse filtering stage 4a, 4b is split among processors 3a, 3b, 4a, 4b across the parallel branches. Wideband signals can be processed without expensive processors because of the slower rate in the parallel channels. The invention may also be used for the inverse function of multiplexing. <IMAGE>
Patent GB-9714293-D0 (GB)
Title: Improvements in or relating to capsules
IPC: A61P31/04
Filed: 1997-07-07
Abstract: In the formation of capsules having a polyanionic polysaccharide core and a polycationic polysaccharide membrane layer, improved binding of the polycationic polysaccharide is achieved by including polyvalent ions, especially calcium ions, at the membrane forming step.
Patent GB-9828770-D0 (GB)
Title: Security paper
IPC: D21H21/42
Filed: 1998-12-29
Abstract: This invention is directed to improvements in paper incorporating an elongate impermeable element, to a method of making such paper and to documents made therefrom. The invention therefore comprises a method of making single ply paper having an elongate impermeable strip at least partially embedded therein, comprising the steps of blinding one or more selected areas of a porous support surface, depositing a first layer of paper fibres onto the porous support surface around the blinded areas, bringing the strip to lie in contact with the blinded areas of the support surface such that at least edges of the strip over lie the deposited fibres, and depositing a further layer of paper fibres over the first layer and the impermeable strip to securely embed the edges of the strip within the paper, said blinded areas being impermeable to substantially prevent the deposition of fibres thereon before the security element is laid thereover and to thereby form a plurality of discrete translucent or transparent windows in a first surface of the paper in which regions of one side of the strip are exposed, wherein substantially no paper fibres are deposited along on an opposite side of the length of the strip in a region between the edges to thereby expose a continuous area of the strip at a second surface of the paper.
Patent GB-9926097-D0 (GB)
Title: Unloading device for bale wrapper apparatus
IPC: A01F15/08
Filed: 1999-11-04
Abstract: A bale wrapper apparatus (10) which comprises a wrapping table (11) including at least two spaced apart parallel rollers (12) for receiving a bale (14) and operative to rotate the bale generally about its axis during wrapping with stretched film; holding means for holding a reel of stretchable plastics film; means for applying relative rotation between said holding means and said table (11) about an upright axis extending generally perpendicular to the axis of the bale (14) so that wrapping of the bale can take place; means for tilting the table (11) in a direction perpendicular to the axes of the rollers (12) in order to discharge a wrapped bale (14a) from the table (11); and a receiving cradle (15) mounted on the frame (16) of the apparatus (10) so as to receive the wrapped bale (14a) when the latter is discharged from the table (11), said bale (14a) being movable in a direction generally perpendicular to its axis so as to be received by the cradle (15): in which: a) the receiving cradle (15) is adjustable between a bale-receiving position in which the bale axis extends substantially parallel to a support surface (18) on which the apparatus (10) is standing, and an inclined discharge position in which the wrapped bale (14a) can move generally lengthwise of its axis in order to take-up a stacked end-on position (14b) extending upwardly from the support surface (18); and b) the cradle (15) includes support means (19, 19a, 25) for supporting the bale (14a) when it is received by the cradle (15), said support means being movable with the cradle (15) to the discharge position, and also being movable simultaneously with the movement of the bale (14a) to the stacked position (14b), in order to minimise relative sliding movement between the surface of the wrapped bale (14a) and the support means (19, 19a, 25), and thereby to assist the movement of the bale. <IMAGE>
Patent GB-9929956-D0 (GB)
Title: Qenching heated metallic objects
IPC: C21D1/00
Filed: 1999-12-17
Abstract: Methods for quenching a heated metallic object comprising discharging a plurality of discrete gas streams from a plurality of nozzle outlets such that the gas streams impinge substantially uniformly over the outer surface of the object, wherein the distance (a) between each nozzle outlet and the outer surface of the object against which the associated gas stream impinges is less than or equal to half the diameter (d) of the nozzle outlet. <IMAGE>
Patent HU-9202404-D0 (HU)
Title: A stable preparative suitable for parentheral application
Inventor: MANCINI CADY SUSAN
IPC: A61K47/44
Filed: 1992-07-22
Abstract: The invention relates to certain stable microsphere compositions containing a fat or wax or mixture thereof; an active ingredient selected from LL-F28249 alpha - lambda  compounds, 23-oxo and 23-imino derivatives of LL-F28249 alpha - lambda  compounds, milbemycin compounds and avermectin compounds; an oil, semi-soft fat, fatty acid derivative or mixture thereof; and an antioxidant. The invention also relates to a method for introducing and maintaining levels of the active compound in the blood of warm-blooded animals for extended periods of time and for the prevention or treatment of infections and infestations caused by helminths, nematodes, acarids and endo- and ectoparasitic arthropods in warm-blooded animals by the parenteral administration of compositions of the invention.
Patent HU-9203571-D0 (HU)
Title: Electronic system and automaton for game bingo
Inventor: MENENDEZ DE LUARCA JUAN
IPC: G06F19/00
Filed: 1992-11-13
Abstract: Electronic system for the controlled play of bingo and machines usable with the system. Besides able to play the game in its traditional form, the system, the control machine (5) and the game terminals (6) provide a rapid game from an electronic number generator (8) towards the game terminals (6), through a communications system (9), under the control of the control machine (5). The player may watch the automatic development of the game, take part in it, or watch another entertainment programme on the same game terminal (6). The system allows for the specification of different rules of the game, emission of audiovisual messages in several languages which can be selected, and the printing of data and events of the game. Application in casinos and other gambling premises. <IMAGE>
Patent HU-9302399-D0 (HU)
Title: Safety razors
Inventor: JOHNSTON RICHARD
IPC: B26B21/00
Filed: 1992-02-24
Abstract: PCT No. PCT/GB92/00325 Sec. 371 Date Aug. 16, 1993 Sec. 102(e) Date Aug. 16, 1993 PCT Filed Feb. 24, 1992 PCT Pub. No. WO92/15430 PCT Pub. Date Sep. 17, 1992.A shaving unit (10) comprises at least one blade (13) and a blade support of moulded polymeric material which provides skin-engaging guard (11) and cap (12) surfaces, and the cap portion (12) and/or the guard portion (11) of the blade support is formed of at least one lubricious polymeric material which is more water-soluble under the conditions present during shaving than it is under other conditions, or of a mixture of such a lubricious polymeric material with one or more other materials.
Patent HU-9500448-D0 (HU)
Title: Static condition process for the preparation of phosphorus/vanadium oxidation catalyst
Inventor: BORTINGER ARIE
IPC: C07B61/00
Filed: 1993-08-24
Abstract: An improvement in the oxidation catalyst used for the partial oxidation of n-butane and containing vanadium and phosphorus, zinc, lithium and molybdenum mixed oxides which comprises carrying out the crystallization step under static conditions which allows for more uniform conditions for crystal growth. The static conditions are maintained by refluxing the solvent during the period of crystallization.
Patent HU-9601151-D0 (HU)
Title: A new cephalosporin c acylase
Inventor: FUJIMURA TAKAO
IPC: C12P35/02
Filed: 1994-10-26
Abstract: PCT No. PCT/JP94/01799 Sec. 371 Date May 1, 1996 Sec. 102(e) Date May 1, 1996 PCT Filed Oct. 26, 1994 PCT Pub. No. WO95/12680 PCT Pub. Date May 11, 1995A mutant CC acylase wherein at least one amino acid at the Ala49, Met164, Ser166, Met174, Glu358, Met465, Met506, or Met750 position of the amino acid sequence of the native CC acylase is replaced by a different amino acid, a DNA coding therefor, an expression vector containing the said DNA, a microorganism transformed with the said expression vector, the production of the CC acylase by culturing the said transformant, and use thereof for the production of a compound. The mutant CC acylase of the invention has desirable properties in terms of enzymatic potency, alteration of pH profile, efficiency of processing, and the like.
Patent HU-9603139-D0 (HU)
Title: Expandable fabric implant for stabilizing the spinal motion segment
Inventor: KUSLICH STEPHEN D
IPC: A61F2/30
Filed: 1995-05-17
Abstract: An expandable, porous fabric implant for insertion into the interior of a reamed out disc which is packed with material to stabilize the spinal segment. The fabric pores allows for tissue ingrowth through the implant.
Patent IT-8519279-D0 (IT)
Inventor: BANFI CLAUDIO
IPC: H01H7/00
Filed: 1985-01-29
Abstract: A control arrangement to prevent or delay the closing of current limiting circuit breaker contacts after opening by repulsion due to a short circuit is disclosed. A first contact arm (10) and a second contact arm (12) are operatively associated with a ratchet (38) for locking the second contact arm (12). A release lever (62) operatable by the first contact arm (10) and the breaker operating mechanism releases the ratchet (38) after a delay period greater than the duration of the short circuit or the operating time of the breaker operating mechanism.
Patent IT-9020113-D0 (IT)
Inventor: IACOBELLI STEFANO
IPC: G01N33/569
Filed: 1990-04-23
Abstract: Use of the SP-2 monoclonal antibody for the clinical diagnostics and for the monitoring of the progress of the HIV infection progress, as well as in the production of kits for carrying out said diagnostic and monitoring analysis.
Patent IT-8422405-D0 (IT)
Inventor: PARDINI FRANCO
IPC: H01H/
Filed: 1984-08-14
Abstract: The contact arrangement is contained in a circuit breaker enclosed in an insulated housing and electrical connection is made with the module by a conductor. Two movable contacts (16a,20a) on arms are connected in series and arranged for electrodynamic repulsion with respect to two fixed contacts on arms upon short circuit current through the movable and fixed contacts. A pair of operating levers are connected with the movable arms and manually operated by a push rod, the push rod being pivotally connected with the operating levers by a pair of connecting rods.
Patent IT-8224942-D0 (IT)
Inventor: MORSCHHEUSER WILHELM FRITZ
IPC: F24F7/02
Filed: 1982-12-23
Abstract: In a roof ventilator for natural ventilation of large spaces through roof openings, the usable cross sectional area of an air inlet opening 2 is enlarged by means of profile strips 13 shaped and dimensioned as shown, which in use are arranged externally of the shaft 5 of the ventilator and by means of which it is possible to influence the airflow even before it enters the shaft in such a favourable way that flow turbulence, eddies and similar phenomena which restrict the air or gas flow are successfully prevented. <IMAGE>
Patent SE-0001967-D0 (SE)
Inventor: LESTANDER TORBJOERN
IPC: A01C1/00
Filed: 2000-05-25
Abstract: A method to determine viability or non-viability of seeds is disclosed, wherein individual seeds or seed populations are analysed by a spectrometric method to provide spectral data; and said spectral data are compared with reference spectral data obtained for a reference seed or reference seed population by means of said spectrometric method and calibrated with reference to viability or non-viability of said reference seed or seed population by means of a calibrating method based on pattern recognition. Suitable calibrating methods are based on multivariate or megavariate analysis, neural network systems and regression analysis.
Patent SE-0100076-D0 (SE)
Inventor: HAEGGANDER JAN
IPC: F02K9/97
Filed: 2001-01-11
Abstract: The nozzle(10) is formed as a body of revolution about a longitudinal axis(11) and has a cross section diameter that varies along this axis. The nozzle wall structure has multiple mutually adjacent cooling channels(11) helically extending in parallel from the nozzle inlet(13) to the nozzle outlet(14). The nozzle has at least two longitudinally adjacent sections(10a,10b,10c) with a shift between positive and negative channel angles from one section to the next.
Patent SE-0101905-D0 (SE)
Inventor: CHRISTENSSON LENNART
IPC: G01S/
Filed: 2001-05-30
Abstract: The alarm system comprises a land-based sea chart database (5) and an alarm unit (1) with GPS, wireless communication and processing capabilities, which is in communication with the database. The alarm communications via e.g. Bluetooth communication with a mobile phone equipped with Bluetooth and GPRS communication functionality, and the phone communicates with the database via GPRS communication.