baber/WOPTO huggingface dataset:
Patent NO-984597-D0 (NO)
Inventor: REINEHR DIETER
IPC: C09D201/00
Filed: 1998-10-01
Abstract: The present invention provides compounds having the formula (1) or (1A) in which R is hydrogen, hydroxy, halogen, C1-C20-alkyl, C4-C12cycloalkyl, C2-C20alkenyl, C2-C20alkynyl, C1-C20-alkoxy, C4-C12cycloalkoxy, C2-C20alkenoxy, C2-C20alkynoxy or C7-C13aralkyl; R1 and R2, independently, are hydrogen, C1-C20alkyl, C4-C12cycloalkyl, C7-C13aralkyl, -C(=O)-R4 (in which R4 is C1-C20alkyl, C2-C20alkyl interrupted by 1 to 6 oxygen atoms, hetero-substituted C1-C20alkyl, C4-C12cycloalkyl, C2-C20alkenyl, C2-C20alkynyl, C1-C20alkoxy, C4-C12cycloalkoxy, C2-C20alkenoxy, C2-C20alkynoxy, C6-C12aryl, C6-C12aryloxy or C7-C13aralkyl), or -C(=O)-NH-R1 in which R1 has its previous significance; and R3 is hydrogen, halogen, hydroxy, C1-C20alkyl, C4-C12cycloalkyl, C2-C20alkenyl, C2-C20alkynyl, C1-C20-alkoxy, C4-C12cycloalkoxy, C2-C20alkenoxy, C2-C20alkynoxy, phenyl, C7-C13aralkyl or -N(R1)(R2) in which R1 and R2 have their previous significance, or R1 and R2 together form a C4-C12 membered ring. The new triphenyltriazine compounds have improved absorption spectrum characteristics and superior resistance to exposure to UV light, relative to known triphenyltriazine compounds.
Patent NO-984620-D0 (NO)
Inventor: PEGLION JEAN-LOUIS
IPC: C07D401/10
Filed: 1998-10-02
Abstract: Piperazinyl and piperidyl indanol derivatives (I) useful for treating central nervous system disorders and pain. Indanol derivatives of formula (I) and their salts in racemic and optically active form are new. R1, R2, R3 and R4 = H, halogen, 1-5C alkyl, 2-5C alkenyl or alkynyl, 3-7C cycloalkyl 1-5C alkyl, CF3, CHO, COOH, COO 1-5C alkyl, CO 1-5C alkyl, CH2OH, OH, 1-5C alkoxy, 2-5C alkenyloxy, 2-5C alkynyloxy, benzyloxy, CN, -N(R5)(R6), or -CON(R5)(R6) or two adjacent groups R1, R2, R3 and R4, taken together with the C atoms of the phenyl ring to which they are attached, may form a 5-7 membered ring which may contain double bonds and may contain O, N, and S hetero atoms, and the remaining two groups are H; R5 and R6 = H, 1-5C alkyl, CO 1-5C alkyl, or COO 1-5C alkyl; X-Y = N-CH2, C=CH, CH-CH2, or C(OH)-CH2; A forms with the two C atoms of the phenyl ring to which it is attached, a 5-7 membered heterocycle containing 1 or more double bonds and one or two hetero atoms, (O or S); Z = H, halogen, OH, or 1-5C alkoxy; Z' = H, oxo, OH, 1-5C alkoxy, or CH2OH .
Patent NO-990767-D0 (NO)
Inventor: ISAKSSON MIKAEL
IPC: H04L1/00
Filed: 1999-02-19
Abstract: A multi-carrier transmission system has a plurality of transceivers, each having a receiver and a transmitter. Data is transmitted between the transceivers by modulating the data onto a multiplicity of carrier waves in the form of multi-bit symbols, wherein each carrier wave constitutes a channel, and wherein the number of bits per symbol (the bit loading), varies between channels and, within a channel, with time, so that each channel has associated therewith a bit loading parameter. In operation, the multi-carrier system is adapted to synchronously update, at the transceivers, the bit loading parameters associated with each channel by transmission of data over a control channel, in that the control channel is established, at system start-up, on a predetermined one of the multiplicity of carrier waves whose identity is known to the transceivers, and in that the control channel is, after start-up, changed from the predetermined channel to a further channel, selected by the first transceiver on the basis of channel characteristics.
Patent NO-993097-D0 (NO)
Inventor: NOE KLAUS-PETER
IPC: H01H11/00
Filed: 1999-06-22
Abstract: The invention relates to an electric universal switching device. The universal switching device has an upper base block (1) and a lower base block (2) as well as a mobile selection element (3). In the universal switching device, all switching variants are lodged and connected in four switch and contact chambers (7). By means of the mobile selection element (3), the switching variants which are to be realized are selected by movement between end positions to a defined position, fixed switching variants are assigned to defined positions on the travel. During its travel, the selection element (3) opens and closes the entry and/or exit apertures of the base block that are assigned to the corresponding switching variants.
Patent GB-0016953-D0 (GB)
Title: A method for distinguishing aggregated or polymerised forms of a given molecule from the unaggregated or unpolymerised form
IPC: C12Q1/6818
Filed: 2000-07-11
Abstract: A method for detecting aggregation or polymerization of molecules in a sample, which method comprises the steps of: a) exposing a sample containing the molecules to at least two labelling moieties which will bind to only a single mutually exclusive site on each of the said molecules; and b) determining whether multiply-bound labelling moieties are present. The method is particularly of use in differentiating pathogenic aggregated protein molecules from non-pathogenic, non-aggregated protein molecules.
Patent GB-0018784-D0 (GB)
Title: An improved method for the synthesis of sucrose 6 esters
IPC: B01J31/12
Filed: 2000-07-31
Abstract: There is described a process for the synthesis of a sucrose-6-ester comprising: (a) reacting a mixture comprising sucrose and a polar aprotic solvent with an organotin-based acylation promoter, while adding a solvent capable of removing water by co-distillation, and removing water by co-distillation, to afford a first reaction mixture which is substantially free from water, followed by (b) adding a carboxylic anhydride to said first reaction mixture to afford a second reaction mixture, and maintaining said second reaction mixture at a temperature and for a period of time sufficient to produce a sucrose-6-ester, characterised in that step (a) is performed at a temperature of from 85 to 125° C. and at a pressure of from 20 to 80 kPa. In the most preferred embodiment, the polar aprotic solvent is DMF, the solvent capable of removing water by co-distillation is cyclohexane, the organotion-based acylation promoter is a 1,3-diacyloxy-1,1,3,3-tetrabutyldistannoxane, and step (a) is performed at approximately 97° C., and approximately 50 kpa, until the weight ratio of tin to water in the first reaction mixture is greater than about 26, when the tin content is measured by X-Ray Fluoresence Analyzer, and the water content is measured by the Karl-Fischer method.
Patent GB-0100495-D0 (GB)
Title: Marking device
IPC: B41J2/22
Filed: 2001-01-09
Abstract: A marking device ( 10 ) comprises a housing ( 12 ) having a handle ( 16 ). A frame ( 20 ) is pivotally mounted in the housing aout a first axis ( 22 ). A marking head ( 40 ) mounted on the frame for translational movement in the frame by a first motor ( 84 ) in a first direction (x) parallel said first axis and spaced therefrom. A second motor ( 100 ) is arranged to pivot the frame with respect to the housing about said first axis in a second, substantially orthogonal direction (y). The pin moves in a third orthogonal direction (z). The motors ( 84, 100 ) are disposed within the confines of the frame ( 20 ) and move on fixed screws ( 84, 104 ).
Patent GB-0118640-D0 (GB)
Title: Program reproduction system and method using communication network
IPC: G06F17/30
Filed: 2000-05-17
Abstract: Client is connected to a selected program serving site via a communication network. The program serving site includes a database storing plural types of contents having various different characters and can supply a program file defining a sequence of a plurality of contents including those of different characters. The client receives a program file from the program serving site and also receives, from the database of the site, contents specified by the received program file. The program progression can be fast-forwarded or fast-reversed by fast-forwarding or fast-rewinding a currently-reproduced content.
Patent GB-0126692-D0 (GB)
Title: Improvements in or relating to beverages
IPC: B65D85/73
Filed: 2001-11-07
Abstract: A beverage package (1) comprises a primary container (2) for a beverage (11) and a secondary container (3) for releasing a component stored in the secondary container (3) into the beverage (11) when the primary container (1) is opened. The secondary container (3) comprises a body (16) housing a valve member (18) separating first and second chambers (41,42) within the body (16). The first chamber (41) contains the component to be released into the beverage (11) and has an outlet (33) that is closed by the valve member (18) until the primary container (2) is opened. The second chamber (41) contains a gas under pressure in equilibrium with gas in a headspace (46) of the primary container (2) such that, when the primary container (2) is opened, the pressure in the headspace (46) is released creating a pressure differential across the valve member (18) causing the valve member (18) to move to open the outlet (33) and release the stored component into the beverage (11).
Patent GB-0216077-D0 (GB)
Title: Reconfigurable microfluidic device
IPC: B01L3/00
Filed: 2002-07-11
Abstract: The present invention provides a microfluidic device comprising a body structure which comprises a fusible material. Selective application of energy (e.g. scanning radiation) produces and maintains a network of microchannels by fusing the material. There may be pons in fluid communication with one or more channels. The subject devices find use in a variety of electrophoretic applications, including clinical assays, high throughput screening for genomics, proteomics and pharmaceutical applications, point-of-care in vitro diagnostics, molecular genetic analysis and nucleic acid diagnostics, cell separations, and bioresearch generally.
Patent GB-0320954-D0 (GB)
Title: Apparatus for ultrasonic microbial disruption
IPC: C12M1/42
Filed: 2003-09-08
Abstract: Apparatus for microbial disruption, comprises a cylindrical transducer having a beat conducting, solid transmission layer disposed along at least a part of the inner longitudinal surface thereof, said transmission layer or said transducer and transmission layer defining a channel for receipt of a liquid sample, and means capable of delivering an alternating potential to said transducer at a frequency and voltage exciting resonance and inducing cavitation in said liquid sample.
Patent GB-0404961-D0 (GB)
Title: Hydration monitor
IPC: A61B5/00
Filed: 2004-03-04
Abstract: A hydration monitor includes a temperature sensor (20; 65) for measuring a subject's core body temperature and a processor (30). The processor is arranged to accept measurements from the temperature sensor (20; 65) and calculate a hydration level in dependence on changes in the measured core body temperature.
Patent GB-0425939-D0 (GB)
Title: Insect trap
IPC: A01M1/14
Filed: 2004-11-26
Abstract: An insect trap disablement device comprises an insect disablement housing adapted to disable an insect and one or more light emitting diodes (LEDs). The LEDs are adapted to emit pulsed electromagnetic radiation at one or more wavelengths which are capable of attracting the insect. The LEDs are mounted in and/or on the insect disablement housing such as to visually expose the insect to the pulsed electromagnet radiation.
Patent GB-0427140-D0 (GB)
Title: Packaging
IPC: B65D75/58
Filed: 2004-12-10
Abstract: A package has a flexible top wall (3) joined in its periphery (6) to flexible side walls (4, 5) to form an enclosure, the top wall (3) being formed with a line of weakness (7) which is adapted to be torn to create an opening, the tear being confined between the peripheral join (6), The side walls (4, 5) may have transverse seals (1, 2), and top and bottom walls (3) folded inwards as gussets, and the line of weakness (7) with a thumb on each side of the line of weakness (7) with a thumb on each side to press downwards and create a tear along the line of weakness. Preferably, the upper edges of the side walls (4, 5) are sealed to the adjoining edges of the top wall (3) to form a peripheral upstanding rim (6).
Patent GB-0519466-D0 (GB)
Title: Network communications
Filed: 2005-09-23
Abstract: Methods and systems for communicating information between computer networks in which the information to be communicated is required at one location (e.g. for processing) but only available at another location. The information may be absent deliberately (for privacy reasons) or may simply be unavailable as an artifact of the computer network(s) involved. The required information, such as the internal client IP address, is inserted into the outgoing network communication in a manner that does not to materially affect the normal transit or utility of the network communication (e.g. as custom headers). The information is preferably inserted in an encrypted form, so that it may pass over a public network and be invulnerable to unauthorised scrutiny.
Patent GB-0625590-D0 (GB)
Title: Hydraulic-binder-based boards with feathered edges, process for manufacturing hydraulic-binder-based boards and line for producing such boards,
IPC: B28B11/16
Filed: 2004-05-21
Abstract: A line for producing a hydraulic-binder-based board from a preform consisting of a facing material covered with a hydraulic binder composition and supported by a conveyor belt (7), wherein the line includes at least two forming tapes (301, 302) fitted with longitudinal tapes and a device that produces an impression in the upper part of the preform before the first forming tape. Such device suitably comprises at least a frame (101), two first pulleys (102, 103), two second pulleys (105, 106), two transmission belts (108, 109) and at least one wire (111) fixed removable to the belts.
Patent GB-8313617-D0 (GB)
Title: Frequency synthesisers
IPC: H03L7/18
Filed: 1983-05-17
Abstract: A frequency synthesiser produces a variable frequency output using a controllable oscillator and a variable frequency divider which form part of a phase locked loop. The integer division ratio of the divider can be altered during a division cycleto simulate a fractional divisor value. The phase noise or jitter which is caused by the step change in divisor value is removed by altering the divisor value in accordance with the terms of a plurality of sequences, each of which sums to zero and which represents successive rows in a Pascal's triangle. A cascaded sequence of accumulators is used to determine the starting instants of each sequence, and the length of each sequence is dependent on the number of delay lines used. Although only four accumulators are illustrated, more can be added to give any desired degree of phase noise cancellation.
Patent GB-8428564-D0 (GB)
Title: Cleaning/disinfecting process and composition
IPC: A01N59/00
Filed: 1984-11-12
Abstract: A composition characterised in that it comprises one or more interhalogens or sources thereof and one or more acids or sources thereof which are not appreciably oxidised by the interhalogen(s) is disclosed.When diluted with water to in-use solution strength, such may be used in an ambient cleaning and/ordisinfecting process in accordance with the present invention particularly for milk-or food-handling equipment.
Patent GB-8800702-D0 (GB)
Title: Test method & reagent kit therefor
IPC: G01N33/58
Filed: 1988-01-13
Abstract: A method for the qualitative or quantitative determination of an analyte in a test sample wherein a labelled reagent is caused to be immobilized in bound form on a solid phase to provide an indication of the presence or quantity of the analyte in the sample is disclosed and is characterized in that the labelled reagent comprises a gold sol bound to a substance capable of specifically binding to said analyte or to a specific binding partner therefor, at least 75% by weight of the gold particles of the gold sol having a mean diameter of less than 5 nanometers.
Patent GB-8802456-D0 (GB)
Title: Liquid metal processing
IPC: B22D11/10
Filed: 1988-02-04
Abstract: A method of removing heat from molten metal in which the metal is caused to flow freely within a gaseous media or vacuum over a body disposed within the metal stream such that any tendency for the metal to solidify during its passage is effective on the surface of said body against which the solidifying metal contracts into intimate contact herewith. The body may be forcibly cooled e.g. by water. In accordance with this invention since the liquid metal is not enveloped by a channel (7) or pipe the solidifying shell tends to shrink on to the body, no gap is created as hitherto and accordingly much higher heat transfer coefficients between the shell, and thus the liquid metal, and the cooling body are achieved.
Patent GB-8805739-D0 (GB)
Title: Optical sensor
IPC: G01D5/26
Filed: 1988-03-10
Abstract: An optical sensor comprises a polychromatic light source (3), a detector (4), and first and second polarisers (7) (8) disposed in the light path between the source and the detector. The polarisation axis of the first polariser (7) is substantially orthogonal to that of the second (8), and there is a modulating element (6) of birefringent material disposed therebetween. The modulating element is disposed such that a change in the parameter to be measured alters the optical path length of the polychromatic light through the modulating element, thereby changing the colour of the light incident on the detector (4). The detector comprises first and second photo-responsive elements (9) (10), the responsivity with respect to wavelength of the first element (9) being different from that of the second (10). Signals from the photo-responsive elements are fed to a microprocessor (13) which calculates the colour of the light incident on the detector as represented by two or more parameters on the Chromaticity (CIE) Diagram, and interprets this colour in terms of the parameter to be measured.
Patent GB-8821142-D0 (GB)
Title: Heated vacuum mounting press
IPC: B30B15/34
Filed: 1988-09-09
Abstract: A heated vacuum mounting press (2) comprising an upper part (4) which is movable between open and closed conditions, a lower part (6), a flexible diaphragm (8), an electrically conductive glass sheet member (10) for being heated by an electric current in order to apply heat to sheet workpiece material (12) in the press (2), and air evacuating means (14) forevacuating air from between the upper part (4) and the lower part (6) of the press (2) when the upper part (4) is in its closed condition on the lower part (6), whereby the diaphragm (8) is able to be flexed against the sheet workpiece material (12) to provide substantially even pressure over the surface of the sheet workpiece material (12) whilst heat is applied to the sheet workpiece material (12) from the electrically conductive glass sheet member (10).
Patent GB-8906443-D0 (GB)
Title: Process for refining glyceride oil using silica hydrogel
IPC: B01J20/10
Filed: 1989-03-21
Abstract: The invention relates to a process for refining glyceride oil comprising the steps of:     i) contacting the glyceride oil with a silica hydrogel; ii) removing water from the mixture of glyceride oil and silica hydrogel; and   iii) separating the silica hydrogel from the mixture.   Preferably water is removed to such an extent that the final water content of the mixture of glyceride oil and silica hydrogel is less than 0.2% wt, preferably 0.1% wt, or even less than 0.1% wt.
Patent GB-9106562-D0 (GB)
Title: Integrated circuit for analog system
IPC: H03H11/04
Filed: 1991-03-27
Abstract: This invention relates to semiconductor integrated circuits concerned with the realisation of different value capacitive components of a semiconductor chip by means of programming control arrangements. Programmable (IC) capacitors are implemented using a capacitive multiplier technique. Programmable capacitors comprise essentially three elements, a capacitor (C1) and one or two capacitor multipliers (M1 and M2). Capacitor (C1) is connected to the output of a first buffer circuit (B1) while programmable resistors (RP1 and RP2) are connected in series between the input and output of the buffer (B1), an output being taken from the junction between the first and second programmable resistors. By this arrangement of components, the ratio of the set values of the two programmable resistors (RP2 and RP1) determines the amount by which the capacitor (C1) value is multiplied. An overall effective capacitance value equal to (RP2/RP1) x C1 may be achieved. The final effective capacitance with two multipliers (M1, M2) approximates to (RP2/RP1) x (RP4/RP3) x C1. The value of programmable resistor RP1 is adjusted in accordance with an analogue reference signal (CCV) produced by a compensating circuit (Fig 2) to compensate for the manufacturing/processing variations of capacitor C1. <IMAGE>
Patent GB-9124331-D0 (GB)
Title: Voice-band digital signals
IPC: H04J3/16
Filed: 1991-11-15
Abstract: PCT No. PCT/GB92/02102 Sec. 371 Date Jun. 10, 1994 Sec. 102(e) Date Jun. 10, 1994 PCT Filed Nov. 13, 1992 PCT Pub. No. WO93/10623 PCT Pub. Date May 27, 1993A digital coder receives either speech or audio-band data. When receiving speech this is coded by a digital speech coder and formatted into frames with parity bits. If modulated data are present this is recognized by a detector which routes the signals instead via a demodulator. Parity bits are generated from the same frame portions but parity is inverted so that a parity checking unit at a receiver can readily recognise the change. Preferably means are provided to insert into data frames codewords identifying the start and end and indicating the type of modulation in use. Additional detectors and demodulators can be added for different types of modulation. Such coded signals are decoded by performing parity checks on received frames to produce a parity indication signal of a first data mode sense or a second speech mode sense. In a data mode, the received signals modulated in accordance with a predetermined modulation scheme are provided as an output and in a speech mode the received signals are decoded to provide a speech output.
Patent GB-9210601-D0 (GB)
Title: Improvements in or relating to lifting devices
IPC: E02B17/04
Filed: 1992-05-18
Abstract: A lifting device for a cast steel structure (1) includes a releasable or integrally formed pin (2) to which a shackle (4) or spreader bar assembly can be secured thereby regarding the need for conventional bollards or inset sheaves.
Patent GB-9417670-D0 (GB)
Title: Oil additives, compositions and polymers for use therein
IPC: C10M157/00
Filed: 1994-09-02
Abstract: Compositions comprising an ethylene/vinyl acetate or propionate/vinyl branched carboxylate terpolymer improve the low temperature properties of fuel oils.
Patent GB-9606187-D0 (GB)
Title: Production of vanillin
IPC: C12N5/10
Filed: 1996-03-23
Abstract: A method of producing vanillin comprising the steps of: (1) providing trans-ferulic acid or salt thereof; and (2) providing trans-ferulate; CoASH ligase activity (enzyme activity I) trans-feruloyl SCoA hydratase activity (enzyme activity II), and 4-hydroxy-3-methoxyphenyl-beta-hydroxy-propionyl SCoA (HMPHP SCoA) cleavage activity (enzyme activity III). Conveniently the enzymes are provided by Pseudomonas fluorescens Fe3 or a mutant or derivative thereof. Polypeptides with enzymes activities II and III and polynucleotides encoding said polypeptides. Use of said polypeptides or said polynucleotides in a method for producing vanillin.