baber/WOPTO huggingface dataset:
Patent GB-8304683-D0 (GB)
Title: Moisture eliminator
IPC: F28C1/16
Filed: 1983-02-19
Abstract: A plate for assembly with similar plates to form a cooling tower packing and comprising a series of parallel mutually spaced ridges which are generally triangular in transverse cross-section. The ridges form means for spacing apart adjacent plates and when the plates are assembled together define opposite sides of at least one duct through which liquid is passed in contact with the duct surfaces while gas is passed through the duct to cool the liquid. The reverse sides of the ridges preferably form depressions which are V-shaped in tranverse cross-section, one of which is provided in each duct.
Patent GB-8305846-D0 (GB)
Title: 1,2,4-triazine and pyrazine derivatives
IPC: A61K31/33
Filed: 1983-03-03
Abstract: This invention relates to certain amino-5,6-diaryl-1,2,4--triazines and -pyrazines useful as activators of GABA and benzodiazepine binding.
Patent GB-8330692-D0 (GB)
Title: Preparation of photoinitiators
IPC: C08G59/68
Filed: 1983-11-17
Abstract: Photoinitiators are produced by introducing a halogen into a mixture of a diarylsulphide and a Lewis acid catalyst (preferably ACl3) and from 0.2 to 2 parts by weight of inert solvent (preferably dichloromethane) per part of diarylsulphide followed by an anion exchange reaction with HX, NaX or KX where X is BF4, PF6, SbF5OH, AsF6, or SbF6. The products have the formula III:- <CHEM> in which Ar<1> is a monovalent, and Ar<2> is a divalent, aromatic radical selected from phenyl, naphthyl, anthryl, thienyl, furanyl and pyrryl whch may be substituted by alkyl, substituted alkyl, alkoxy, cyano, acetamido or acyl groups or halogen atoms.
Patent GB-8402936-D0 (GB)
Title: Pesticidal compositions
IPC: C07D207/323
Filed: 1984-02-03
Abstract: Novel substituted N-pyrrolylphenyl-N'-benzoylurea compounds of the formula   <IMAGE>   in which X and Y independently of one another are each hydrogen or halogen, R is hydrogen or halogen, and Z is hydrogen, halogen or methyl. The compounds have valuable properties for controlling pests, such as phytoparasitic and zooparasitic insects and members of the order Acarina, including in particular ectoparasites.
Patent GB-8620969-D0 (GB)
Title: Moulding articles
IPC: B29C37/00
Filed: 1986-08-29
Abstract: A method of moulding an article having areas of colour contrast on the surface comprising coating one surface of a mould with a coloured composition prior to filling the mould with a curable composition of contrasting colour and curing the composition characterised in that the coloured composition comprises at least 25% by weight of   (a) a fluid carrier comprising a mixture of 0-l00 parts by weight of a polymerisable liquid and correspondingly l00 to 0 parts by weight of a nonpolymerisable, volatile, organic solvent, (b) from 0.l to l0% by weight of the total composition of a colourant in the form of an inorganic pigment or carbon black, or 0.000l to l% by weight of an organic pigment or dye, (c) from 0 to 60% by weight of the total composition of a finely divided filler, preferably having a mean particle size of less than 2 microns, (d) 0.l to 50%, preferably l to l0% by weight of a drying oil-modified alkyd resin soluble in the fluid carrier and (e) a preformed polymer soluble in the fluid carrier present at a concentration at least half that of the drying oil modified-alkyd resin.
Patent GB-8821305-D0 (GB)
Title: Detection of listeria
IPC: C12Q1/68
Filed: 1988-09-12
Abstract: Nucleic acid fragments capable of hybridizing to rRNA of Listeria monocytogenes and not to rRNA of Bacillus subtilis are described.
Patent GB-8826488-D0 (GB)
Title: Quality control for wire bonding
IPC: B23K20/00
Filed: 1988-11-11
Abstract: An automatic wire bonding apparatus, for wedge-bonding using aluminium wire, comprises a bonding head comprising a bonding tool mounted on an ultrasonic transducer, a bonding tip of the tool being arranged, in the operation of the machine, to press aluminium wire against the contact surface of an electronic or electrical component, the wire being drawn from a suitable wire supply, and a wire clamp by which the wire drawn from the wire supply may be clamped, the wire clamp being movable backward and forward generally in the direction in which the wire is fed appropriately to position the free end of wire drawn from the spool after completion of a bonding operation. The automatic wire-bonding apparatus further comprises means for monitoring, during bonding, the quality of the bond formed between the wire and the surface to which it is to be bonded, by identifying those bonds which do not fall within predetermined maximum and minimum values for deformation of the wire due to ultrasonic excitation. By using the automatic wire bonding apparatus described, the time during which ultrasonic energy is transmitted to the bond is minimised, thus maximising the throughput of the machine, and wastage due to unsatisfactory bond formation is reduced.
Patent GB-8908386-D0 (GB)
Title: Locks
IPC: E05B9/08
Filed: 1989-04-13
Abstract: A lock which is adapted to transduce the code from a key by electronic means is constructed to resemble the form and functionality of a conventional mechanical cylinder lock. A main casing 1 houses the bolt 3, a rotatable thrower or cam for retracting the bolt, an electromechanical release mechanism which normally blocks rotation of the thrower, and a processor to control the release mechanism in response to the detected key code. The electronic reading means are located in association with the keyway 26 of a rotatable barrel 25 in a cylinder unit 19 manufactured as a separate unit from the main casing 1. The thrower and barrel 25 have respective cooperating mechanical couplings 36/37 and the main casing 1 and cylinder unit 19 have respective cooperating electrical connectors 34/33. The lock is therefore assembled by attaching the cylinder unit 19 to the outside of the main casing 1, thus establishing a rotary driving connection from the barrel 25 to the thrower and establishing an electrical connection from the key reader to the processor.
Patent GB-8913222-D0 (GB)
Title: Laminates of metal and polyester film
IPC: B32B15/08
Filed: 1989-06-08
Abstract: A laminate (10) of aluminium or aluminium alloy (3) sheet and an amorphous linear polyester according to the formula:     &lsqbstr& O- @-R1-@-(-O-R2-) @ &rsqbstr& in which A is an integer, R1 is a divalent hydrocarbon group at least 60 mole % of which consists of p-phenylene groups R2 is a divalent hydrocarbon group at least 60 mole % of which consists of -C2H4- groups with A=1, having a molecular weight of at least 14,000 as measured by gel permeation chromatography. The laminate is suitable for deep drawing to form container bodies.
Patent GB-9003502-D0 (GB)
Title: Dispensing device
IPC: A61K9/20
Filed: 1990-02-15
Abstract: Novel devices for the controlled release of active materials especially pharmaceuticals comprise a capsule formed from two seperable pieces at least part of the capsule walls is water permeable. The capsule contains a water sensitive material which on contact with water causes the two pieces to separate. In the preferred embodiment the devices comprise a generally cylindrical tube closed at one or both endsby a water swellable plug. The devices find particular application as oral dosage forms for use in man.
Patent GB-9008811-D0 (GB)
Title: Chemical compositions and their use as fuel additives
IPC: C10L1/224
Filed: 1990-04-19
Abstract: PCT No. PCT/GB91/00623 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Apr. 19, 1991 PCT Pub. No. W091/16297 PCT Pub. Date Oct. 31, 1991   <IMAGE>  (I)  Compounds of general formula (I) wherein X and Y are the same or different and are selected from the group consisting of SO3(-), -CO-, -C(O)O(-), -R4-C(O)O-, -NR3C(O)-, -R4O-, -R4-C(O)O-, -R4- and -NC(O)-, R4 being -(CH2)m- where m is from 0 to 5 and R3 is defined below; X1 and Y1 are the same or different and are selected from the group consisting of (a), R1 and R2 being independently selected from the group consisting of alkyl, alkoxy alkyl or polyalkoxyalkyl groups that contain at least 10 carbon atoms in their main chain, and R3 being a hydrocarbyl group, each R3 in a compound of formula (I) being the same of different; A is, together with the carbon atoms with which it constitutes the ring structure in formula (I), an aromatic, non-aromatic, or aliphatic group, where any of such groups can be mono- or polycyclic and/or can include one or more hetero atoms selected from nitrogen, sulphur and oxygen; and Z is selected from nitro, hydroxy, alkyl, alkoxy, carboxy acid and carboxy ester, and their use as low temperature flow improvers for distillate fuels.
Patent GB-9125696-D0 (GB)
Title: Espagnolette
IPC: E05C9/00
Filed: 1991-12-03
Abstract: An espagnolette (1) for bolting doors or window sashes when closed comprises a housing (2) with a control means by means of which an operating rod (3) can be displaced in its longitudinal direction proportional to the housing (2). The operating rod (3) is connected with the door or window sash by moans of sliding shoes (4) and has locking pins (5) for engagement with a strike in the door or window sash. The operating (3) has an essentially C-shaped section so that its outwards open interior through an oblong slot can engage and secure the shoes (4) and part of the housing (2) slidingly in the longitudinal direction of the rotating rod. Through this measure the built-in width of the device is determined by the width of the operating rod, and the rod is not weakened by perforations for the shoes. <IMAGE>
Patent GB-9206273-D0 (GB)
Title: Visual indication
IPC: G08B5/38
Filed: 1992-03-23
Abstract: A display device is used to convey additional information about the internal state of an electronic apparatus, by varying the intensity of the display in a pattern related to the state. For example, a hexadecimal digit display 10, for displaying a diagnostic code for a computer, may additionally be used to indicate cooling fan 18 failure by flashing the digits 12, 14 in a particular pattern when fan failure is detected. One digit 12 may flash at a predetermined rate to indicate the presence of a fault condition whilst another 14 may be caused to flicker at a rate determined by the severity of the fault with the two digits 12, 14 flashing alternately when the fault is at a maximum. <IMAGE>
Patent GB-9207182-D0 (GB)
Title: Glycolipids and their preparation
IPC: C12P19/18
Filed: 1992-04-01
Abstract: PCT No. PCT/GB93/00687 Sec. 371 Date Oct. 13, 1994 Sec. 102(e) Date Oct. 13, 1994 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/20226 PCT Pub. Date Oct. 14, 1993A process for preparing a glycolipid of formula (I): [(sac)m+n]-O-CH2-CHX-CH(OQ)-Y wherein Q is H or a blocking group; X is N3 or NH2; Y is a lipid residue; each sac is a saccharide; and m and n are each integers; comprises reacting a corresponding glycolipid of formula (II): (sac)n-O-CH2-CHX-CH(OQ)-Y with the corresponding saccharide (sac)m or a reactive derivative thereof, in the presence of an enzyme that catalyses the reaction. Compounds of formulae (I) and (II) are suitable for elaboration to a variety of saccharide ceramides.
Patent GB-9510944-D0 (GB)
Title: Assays and processes for the identification of compounds which control cell behaviour,the compounds identified and their use in the control of cell behaviour
IPC: A61K38/00
Filed: 1995-05-31
Abstract: UNC-53 protein of <u>C. elegans</u> or its functional equivalent is identified as a signal transducer/integrator involved in controlling the rate and directionality of cell migration and/or cell shape. Nucleic acid sequences encoding UNC-53 protein or its functional equivalent, such as genomic or cDNA are used to transfect <u>C. elegans</u> or mammalian cell lines useful for identifying inhibitors or enhancers of the UNC-53 protein. Any of the inhibitors or enhancers identified or the UNC-53 protein itself or sequences encoding UNC-53 protein can be used in the preparation of medicament for treatment of neurological conditions such as Alzheimer's or Huntingdon's disease, peripheral neuropathies for inhibition of metastasis.
Patent GB-9917203-D0 (GB)
Title: Railway wheel monitoring
IPC: G01B5/02
Filed: 1999-07-23
Abstract: During use, a wheel of a railway vehicle may become out of round, which will be detrimental to both the vehicle suspension and the railway track. The shape of such a wheel may be monitored to detect any such out of roundness, while the wheel is rolling, by measuring how far the flange of the wheel projects below the upper surface of the rail. This may be achieved by mounting a rigid bar (24) alongside the rail (10), the bar (24) being supported resiliently so as to be depressed by a flange of a wheel (40), and by measuring the vertical displacement of the bar. The bar (24) may be supported by a plurality of flat leaf springs (26), which are inclined to the horizontal at for example 30°. This ensures that the bar (24) remains substantially parallel to the top surface of the rail (10) when depressed by the flange of a wheel (40).
Patent HU-9400991-D0 (HU)
Title: Process for producing polyolefins and polyolefin catalyst
Inventor: RAZAVI ABBAS
IPC: C08F210/16
Filed: 1994-04-07
Abstract: The present invention provides a process for preparing polyolefins having a multimodal or at least bimodal molecular weight distribution by contacting in a reaction mixture under polymerization conditions at least one olefin and a catalyst system comprising a supported catalyst-component comprising an alumoxane and at least two metallocenes containing the same transition metal and selected from mono, di, and tri-cyclopentadienyls and substituted cyclopentadienyls of a transition metal and wherein at least one of the metallocenes is bridged and at least one of the metallocenes is unbridged. <IMAGE>
Patent IT-7850872-D0 (IT)
IPC: C01B17/90
Filed: 1978-08-28
Abstract: The process is for purifying dilute waste sulphuric acid which contains nitrogen-oxygen compounds as impurity. Such waste acids are obtained in particular in the nitration of aromatic compounds. To purify it, the waste sulphuric acid is admixed with ammonium sulphate and immediately or later treated at temperatures of 30-300 DEG C.
Patent IT-8767544-D0 (IT)
Inventor: CERDONIO MASSIMO
IPC: G01C19/58
Filed: 1987-06-23
Abstract: A cryogenic gyroscope for detecting the angular velocity of a rigid system without reference to an external inertial system comprises a closed rigid casing (1) made of a superconducting material and kept below its critical superconducting temperature, for example, by immersion in a bath of liquid helium. A rotation-detector device (20) is situated within the superconductor casing. This device, which is rigidly supported by the wall (2) of the casing, includes at least one component (28) of ferromagnetic material, constituted by a plurality of ferromagnetic strips intercalated with layers of electrically-insulating material, as well as a SQUID magnetometer (31) which is associated with the component of ferromagnetic material for emitting signals indicative of the magnetisation of the ferromagnetic component as a result of a rotation of the casing. This magnetisation is the net result of the magnetisation which occurs in the ferromagnetic element directly as a result of its rotation by the so-called Barnett effect, and the magnetisation derived from the magnet field which is created within the casing due to the fact that the casing is also magnetised as a result of its rotation. By virtue of the fact that the superconducting material of the casing and the ferromagnetic material of the detector device have different gyromagnetic ratios, the net magnetisation of the ferromagnetic component is other than zero and is related to the angular velocity of the rotation of the casing. The measurement of this magnetisation by the SQUID magnetometer thus enables a measure of the angular velocity of the rotation to be derived. Any magnetic fields existing outside the superconducting casing (1) have no effect on the magnetisation of the ferromagnetic component within the superconducting casing since the latter screens such magnetic fields by the so-called Meissner effect.
Patent SE-0002040-D0 (SE)
Inventor: HALLSTADIUS HANS
IPC: G01N21/33
Filed: 2000-05-31
Abstract: The invention relates to a method and a system for producing a gaseous medium containing a sterilisation agent and for monitoring and regulating the concentration and quality of the gaseous medium. The method preferably includes concentration determination of a substance or agent in a sample of the gaseous medium in the presence of disruptive matter by means of light absorption, as well as an apparatus therefor. By measuring the light absorbency at two different wavelengths, it is possible to detect and compensate for the effect of disruptive matter such as dust particles, dirt and bubbles (aerosols). By also measuring the intensity of light emitted from the light source which has not yet passed through the measurement sample, simultaneously with the measurements of the absorbency of light allowed through the sample, at each measured wavelength, the actual concentration can be determined with improved accuracy. The method and the system are applied for the sterilisation of packaging materials, packaging containers and packing or filling machines within the food packing industry.
Patent SE-0002171-D0 (SE)
Inventor: HEDSTROEM HANS
IPC: G02B27/32
Filed: 2000-06-09
Abstract: A method and a device for aligning an object relative to a projected image independently of special characteristic features of the object. Instead of using object-inherent features, there is applied to the object an indicator that consists of a rotational punctiform marking for the alignment of said object, and a scale for controlling rotation when aligning the object. The marking may be a painted, printed, scored marking to a marking applied to the object in some other way. This enables the object to be aligned precisely and selectively with the aid of a simple projected image as a reference, for instance an image comprised of mutually intersecting laser lines.
Patent SE-0002750-D0 (SE)
Inventor: AUGUSTSSON TORSTEN
IPC: H04B10/291
Filed: 2000-07-24
Abstract: A device for multiplexing a wavelength multiplexed optical signal (25) comprising at least a first and a second optical wavelength channel centered around respective predetermined wavelengths (lambd1, lambd2), comprising an MMI coupler (2), at least of the size 2x2, for inputting the wavelength multiplexed optical signal at an input (3) and for splitting the multiplexed signal into components and imaging these at several ports (13-21), Michelson waveguides (27-31) for receiving and transporting the components imaged at the port of the MMI coupler, reflecting means (33-41) for reflecting the components received and transported in the Michelson waveguides back to the ports of the MMI coupler, wherein the MMI coupler is arranged for inputting the reflecting components, and the respective lengths of the Michelson waveguides are adapted so that said MMI coupler combines the components in a manner such that the first and the second optical wavelength channels are imaged substantially at separated outputs (5-11).
Patent SE-0103803-D0 (SE)
Inventor: ABRAHAMSSON ANDERS
IPC: B60R22/02
Filed: 2001-11-15
Abstract: In a locking arrangement for two safety belts (2, 4) on a seat, there are on one side of the seat a first locking device (3) for a safety belt of the three-point type and on the opposite side of the seat a second locking device (5) for a safety belt of the two point type. The first locking device (3) can lock a locking tongue on the safety belt by means of a catch which can be led out of the locking position by means of a control part, such that an ejector can expel the locking tongue. The second locking device (5) is of the same type as the first locking device and its control part (16) is connected in a motion-transmitting manner to the ejector of the first locking device such that it is led into the release position when the first locking device is brought into the unlocked position. This enables both the first and the second locking device (3, 5) to be unlocked by sole operation of the control part (16) in the first locking device (3).
Patent SE-0200582-D0 (SE)
Inventor: HAUSJELL DIETMAR
IPC: D21F9/00
Filed: 2002-02-27
Abstract: A process and apparatus for removing water from a mechanical pulp, chemical pulp or paper sheet, carried between top and bottom wires running through a dewatering machine having a first dewatering zone. The apparatus includes at least one suction box positioned downstream of the first dewatering zone. The process includes generating an air current in at least one of the wires downstream of the first dewatering zone with the suction box. The air current removes water from the wire and directs it into an inner chamber of the suction box. The invention also refers to a device for implementing the process.
Patent SE-0201103-D0 (SE)
Inventor: TYNDERFELDT TOBIAS
IPC: H04L1/06
Filed: 2002-04-11
Abstract: Inter-layer inter-symbol interference is avoided using diagonally layered, Multi-antenna transmissions. Known symbols are inserted at the borders between different layers to avoid inter-layer inter-symbol interference. Multiple data-streams (layers). are transmitted over multiple antennas in an effective and smart way so that inter-layer inter-symbol interference between different data-streams is avoided when changing transmit antenna for the data-streams.
Patent SE-0301458-D0 (SE)
Inventor: LINDSTROEM LARS
IPC: G16H50/20
Filed: 2003-05-20
Abstract: A method for automated differential evaluation is disclosed, to be used, for example, for medical diagnosis or any other diagnostic procedure based on probabilities, such as technical fault detection or any other choice situation. The method comprises the steps of: a) providing based on available data at least two hypotheses, to each of which is assigned a certain probability to be valid, and selecting as main hypothesis the one of said at least two hypotheses having the highest probability, b) defining a goal line in the probability space, between the goal point and the current probability situation, c) choosing from at least two sets of feasible supplementary data, the one for which the effect of said supplementary data as a projection on said goal line is the greatest, and d) reevaluating said main hypothesis based on said chosen set of supplementary data and on the experimental response thereupon.
Patent SE-0401333-D0 (SE)
Inventor: FAGNELL RICKARD
IPC: B62K/
Filed: 2004-05-26
Abstract: The seat and/or handlebars can be moved relative to the crank used to generate a resistance force during pedalling via at least one motor-driven carriage. A control unit is used to move the carriage during pedalling. The carriage is connected to a position sensor for continuously determining the position of the seat and/or handlebars relative to the crank during pedalling.
Patent SE-0402420-D0 (SE)
Inventor: JOHANSSON GUNNAR
IPC: G07B15/02
Filed: 2004-10-04
Abstract: A system is disclosed for carrying out a chosen activity with a first unit with a memory, in occurring cases comprising a keyboard and a display, comprising a card for activating of the first unit, by correspondence between the card and the first unit, by adding from the card to the first unit a first code, which card comprises at least one programmable memory, for carrying out a chosen activity. The system is especially characterised in that the card (3,7) is provided to permanently store in the memory a first portion of said first code and is provided to be able, before the occasion of activation of the first unit, to be completed with a second portion to a complete first code, whereas the first unit or the card is arranged to erase said second portion of the first code from the memory of the card, after the performance of a chosen activity with the first unit.