baber/WOPTO huggingface dataset:
Patent GB-9116610-D0 (GB)
Title: Preparation of microparticles
IPC: A61K49/22
Filed: 1991-08-01
Abstract: PCT No. PCT/GB92/01421 Sec. 371 Date Jul. 8, 1994 Sec. 102(e) Date Jul. 8, 1994 PCT Filed Aug. 3, 1992 PCT Pub. No. WO93/02712 PCT Pub. Date Feb. 18, 1993Hollow microcapsules or solid microspheres for use in diagnostic procedures, as well as methods for making the microcapsules, are provided, which are formed by combining a volatile oil with an aqueous phase including a water soluble material such as a starch, modified starch or proteinaceous material, or a polyethylene glycol (PEG) conjugate, to form a primary emulsion. The primary emulsion then is combined with a second oil, to form a secondary emulsion, and the material is permitted to harden and to form microcapsules around a liquid core of the volatile oil. At least part of the volatile oil then may be removed by evaporation to produce hollow microcapsules. Optionally, all of the volatile oil may be removed prior to hardening of the material, which produces solid microspheres. The The microcapsules can be used in a variety of applications for diagnostic purposes and for drug delivery.
Patent GB-9202397-D0 (GB)
Title: Texturing yarn
IPC: G01N33/36
Filed: 1992-02-05
Abstract: PCT No. PCT/GB93/00245 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 5, 1993 PCT Pub. No. WO93/16218 PCT Pub. Date Aug. 19, 1993A method of controlling the manufacture of false twist textured yarn characterised by adjusting non-isothermally in a closed loop the heat flux taken up by the yarn in tension to a specific yarn dyeability. Adjustment can be achieved by feeding back the output of a direct-acting yarn texture sensor to control at least one of yarn heater heat supply, yarn twist speed and yarn feed speed. The sensor is arranged to sense at least one of textured yarn speed, yarn temperature, yarn bulk and yarn tension. A very compact texturing line is possible when the control method is applied.
Patent GB-9206768-D0 (GB)
Title: New compounds for use in the treatment of cancer
IPC: C07D251/70
Filed: 1992-03-27
Abstract: PCT No. PCT/GB93/00625 Sec. 371 Date Oct. 20, 1994 Sec. 102(e) Date Oct. 20, 1994 PCT Filed Mar. 26, 1993 PCT Pub. No. WO93/20056 PCT Pub. Date Oct. 14, 1993.A compound of the formula:   <IMAGE>   wherein each R1, which may be the same or different, is hydrogen, alkyl, or an electron withdrawing group; and R2 is hydrogen, alkyl, or an electron withdrawing group.
Patent GB-9314149-D0 (GB)
Title: Latex-based coating composition
IPC: C08F212/04
Filed: 1993-07-08
Abstract: The present invention refers to polymer latex compositions, such as, for example, styrene-butadiene-based or styrene-acrylate-based latices, prepared with sulfur- and halogen-free chain transfer agents, wherein the sulfur- and halogen-free chain transfer agents are abietic acid-containing rosins, such as abietic acid-containing gum rosin. The polymer latex compositions of the present invention exhibit surprisingly high binding strength despite high gel content, and a balanced application profile of paper gloss, ink gloss and ink set-off properties. The polymer latex compositions of the present invention further exhibit the advantage of being of less odor than typical latex-based paper coating compositions.
Patent GB-9321143-D0 (GB)
Title: Shot-gun cartridge case
IPC: F42B5/30
Filed: 1992-04-22
Abstract: PCT No. PCT/GB92/00737 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18826 PCT Pub. Date Oct. 29, 1992A shot-gun cartridge case is disclosed which is made by extrusion or equivalent pressure forming of high density polyolefin-based composition containing biodegradable starch, a fatty acid ester to initiate peroxide attack on the double bonds of the polyolefin and an anti-oxidant stabilizing compound. The composition is stable to biological and chemical degradation until the cartridge is fixed, upon which fixing, the anti-oxidant stabilizing compound is partially destroyed or dispersed so that degradation of said composition takes place.
Patent GB-9415167-D0 (GB)
Title: Improvements relating to cancer therapy
IPC: A61K35/76
Filed: 1994-07-27
Abstract: The invention provides a two component system for use in association with one another comprising:   (a) a vector capable of expressing an enzyme at the surface of a cell; and (b) a prodrug which can be converted into an active drug by said enzyme, useful in the treatment of tumours.
Patent GB-9511482-D0 (GB)
Title: Ink jet printing paper
IPC: B41M5/52
Filed: 1995-06-07
Abstract: Ink-jet printing paper is produced by treating a base paper with a composition comprising an admixture of:     (a) a cooked and/or chemically-modified starch (b) a hydrophilic polymer other than a starch, typically polyvinyl alcohol; and   (c) a hydrophobic polymer, typically a latex   The paper also exhibits good toner adhesion when imaged by electrophotographic processes as used in laser printers, xerographic copiers etc.
Patent GB-9623363-D0 (GB)
Title: Apparatus for measuring microvascular blood flow
IPC: A61B5/026
Filed: 1996-11-09
Abstract: An apparatus for measuring microvascular blood flow in tissue including a monochromatic light source arranged to irradiate a section of the tissue with the monochromatic light from the light source, a photodetector arranged to collect light scattered from the irradiated section, a processor for processing the electrical output signals from the photodetector, calculating the power spectrum of photocurrents generated in the detection of laser light scattered from static tissue and Doppler broadend laser light scattered from moving blood cells, and recording the average Doppler frequency shift, and further calculating and recording the blood concentration. The apparatus further measures and records the intensity of the detected scattered light, calculates and records the blood perfusion (flux), filters movement artefact noise, and displays the blood perfusion measured parameters. By filtering movement artefact noise, the apparatus enables fast tissue blood perfusion monitoring with enhanced signal quality.
Patent GB-9802950-D0 (GB)
Title: New coating for pipelines,tanks and structural steelwork
IPC: C09D175/00
Filed: 1998-02-11
Abstract: A two-part coating system comprises a first part comprising a blend of an aliphatic polyisocyanate with a non-reactive resin or a liquid epoxide resin and a second part comprising an aromatic polyamine, such that the two parts when mixed together and applied to a surface form a rapid-setting impervious coating. The coating system is suitable for application by spraying using equipment in which the two parts of the system are first combined at the point of spraying, at the spray head. In particular the system may be used to apply an impermeable lining to the internal surfaces of pipelines, for example by means of a centrifugal spinning head.
Patent GB-9818249-D0 (GB)
Title: Method of joining plastics pipes and heat fusion fittings therefor
IPC: B29C65/34
Filed: 1998-08-21
Abstract: The fitting 10, comprising a hollow, tubular body of outer diameter of substantially the same as the outer diameter of a pipe and inner diameter greater than the inner diameter of the pipe and having an inner wall comprising a fusible thermoplastic polymeric material with a heating element 12 wholly or partly embedded in it, has the end 21 of the pipe 20, prepared by removing a section of the outer wall of the pipe along a length thereof adjacent the pipe end sufficient to accommodate the fitting, inserted in it. The heating element 12 is energised so as to fuse the thermoplastic polymeric material and form a fusion joint between the pipe 20 and the fitting 10. The fitting 10 has a smoothly contoured end 19 of increasing diameter with a like element contour, matched by the pipe outer surface. Alternatively, the fitting 10 has its inner diameter matching the corresponding fitting and pipe end contours, the fitting locating within the pipe end.
Patent GB-9905354-D0 (GB)
Title: Jig saw puzzle apparatus
IPC: A63F9/24
Filed: 1999-03-10
Abstract: A puzzle apparatus comprises a base board and jigsaw puzzle pieces characterised in that the base board has a network of conductive tracks and the pieces have an electrically conductive base which on correct assembly bridges the tracks to permit passage of electric current and activation of a sound or light display.
Patent GB-9928222-D0 (GB)
Title: Chiral catalysts for asymmetric acylation and related transformations
IPC: B01J31/02
Filed: 1999-11-30
Abstract: A chiral catalyst comprising a 3, 4-disubstituted pyridine, or a salt, N functionalised derivative, dimer or oligomer thereof, wherein the 3-substituent is substantially hindered from rotation about the bond (sp<SUP>2</SUP>-sp<SUP>2 </SUP>biaryl axis) linking it to pyridine and the 4-substituent is an aliphatic or aromatic amine linked by a single bond to the pyridine, the pyridine nitrogen being functionalised or unfunctionalised, preferably comprising a compound of formula I wherein Z is a group substantially hindered from rotation about its bond; and each of R<SUP>1 </SUP>and R<SUP>2 </SUP>are independently selected from C<SUB>1-30 </SUB>alkyl, C<SUB>3-30 </SUB>cyclo alkyl and/or C<SUB>3-30 </SUB>aryl, or NR<SUP>1 </SUP>R<SUP>2 </SUP>form a cyclic amine; wherein R<SUP>1 </SUP>and/or R<SUP>2 </SUP>may be optionally substituted and/or include one or more heteroatoms; a composition or support comprising the catalyst; process for the preparation and resolution thereof; process for stereoselective reaction of an optically inactive substrate using the catalyst; and the optically active reaction product thereof.
Patent HU-9400389-D0 (HU)
Title: Process for lowering the phosphorus content of waste water
Inventor: SCHWABEGGER JOHANN
IPC: C02F1/461
Filed: 1993-06-30
Abstract: PCT No. PCT/AT93/00110 Sec. 371 Date Feb. 25, 1994 Sec. 102(e) Date Feb. 25, 1994 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/00388 PCT Pub. Date Jan. 6, 1994.According to a process for lowering the phosphorus content of waste water, the waste water flows in a purification circuit through individual conditioning basins, such as a preliminary sedimentation basin, an activation basin, final sedimentation basin or the like. In order to reduce the phosphorus content in a rational, ecological and efficient manner, the waste water is subjected to an electrolysis in one of the conditioning basins, preferably in the activation basin, by means of metal electrodes and of an electric direct voltage.
Patent HU-9401323-D0 (HU)
Title: New aminoacid derivates, process for producing the same and pharmaceutical compositions containing these compounds
Inventor: ESSER FRANZ
IPC: C07K5/06
Filed: 1993-08-28
Abstract: The invention relates to new amino acid derivatives of general formula I and the pharmaceutically acceptable salts thereof, wherein group B is -A2-NR2R3 or R5, wherein group R5 is and R1, A1, A2, R2, R3, R6, R7, R8, R9, X, Y, Z, t and u have the meanings described in the specification, as well as the preparation and use thereof. The novel compounds are valuable neurokinin (tachykinin) antagonists.
Patent HU-9401520-D0 (HU)
Title: 2-cyano-1,3-dione-derivatives, process for their preparation and herbicides containing them
Inventor: CRAMP SUSAN MARY
IPC: C07C317/26
Filed: 1994-05-17
Abstract: Herbicides derived from 2-cyano-1,3-diones have the formula: <CHEM> in which R, R<1>, R<2>, R<3>, R<4> and n are as defined in the description. The compounds are intended for use against dicotyledonous and monocotyledonous weeds by pre- and/or post emergence application.
Patent HU-9402773-D0 (HU)
Title: Lowmeasurement crumbly mannt-powder and process for preparation thereof
Inventor: SERPELLONI MICHEL
IPC: A23L27/30
Filed: 1994-09-27
Abstract: The invention relates to a relatively pure powdered mannitol, characterised in that it has a non-excessive and reduced friability of between 40 and 80% in a test I, a low apparent density of between 300 and 525 g/l for a particle size fraction (cut) of between 100 and 200 microns, and in addition a special particle size distribution in the sense that it contains less than 30% of particles smaller than 75 microns. This powdered mannitol possesses remarkable functional properties, which make it particularly suitable for use as a sweetening agent, texture agent, excipient or vehicle for additives in the food and pharmaceutical industries.
Patent HU-9502673-D0 (HU)
Title: Novel agent for controlling cell activity
Inventor: NORTH JOHN ROBERT
IPC: A61K47/48
Filed: 1994-03-18
Abstract: This invention describes a novel agent for the targeted control of a mammalian cell activity, in particular the agent is used to control the interaction of particular cell types with their external environment. The agent has applications as a pharmaceutical for the treatment of a variety of disorders. An agent according to the invention comprises three Domains B, T and E linked together in the following manner: Domain B-Domain T-Domain E where Domain B is the Binding Domain which binds the agent to a Binding Site on the cell which undergoes endocytosis to produce an endosome, Domain T is the Translation Domain which translocates the agent (with or without the Binding Site) from within the endosome across the endosomal membrane into the cytosol of the cell, Domain E is the Effector Domain which inhibits the ability of the Recyclable Membrane Vesicles to transport the Integral Membrane Proteins to the surface of the cell.
Patent HU-9802887-D0 (HU)
Title: Gate valve
Inventor: BERGER CHRISTIAN
IPC: F16K3/12
Filed: 1998-12-11
Abstract: A closure (1) comprises a slider housing (2) and a closure wedge (5) which is held by side guide members (7) along grooves (8) arranged laterally w.r.t. the direction of flow. The wedge has a sealing rubber elastic mantle (9) and the guide members are arranged at mid height.
Patent IT-8019740-D0 (IT)
Inventor: FRYER RODNEY IAN
IPC: C07D317/30
Filed: 1980-02-06
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent IT-8921917-D0 (IT)
Inventor: TOMASINI ERCOLE
IPC: A61K6/00
Filed: 1989-10-04
Abstract: An alkaline product destined to be used in odontiatria for the chemical removal of dentinal pulp in the devitalization operation, the so-said "root canal cure".
Patent IT-8522625-D0 (IT)
Inventor: CASERO RICCARDO
IPC: C07D491/04
Filed: 1985-10-25
Abstract: The sodium salt of etodolic acid (1,8-diethyl-1,3,4,9-tetrahydropyran-[3,4-b]indol-1-acetic acid) and a process for its preparation are described. The obtained sodium salt has an appreciable solubility in water and is, therefore, suitable for preparing pharmaceutical formulations particularly fit for parenteral as well as topic and rectal administration.
Patent IT-8423751-D0 (IT)
Inventor: CALZI CLAUDIO
IPC: G01N33/86
Filed: 1984-11-27
Abstract: An instrument for measuring coagulation parameters is provided in which plasma and at least one reagent are mixed by spinning in a cuvette with transparent windows and in which measurement is then made of scatter by the mixture of the energy of a light beam sent into the mixture.Upon spin, the plasma components and reagent are displaced into the chamber,thus determining the initiation of the presence of the mixture in which the clot forms, and a photodetecting unit senses the change in the energy of the scattered light, caused by clot formation.
Patent IT-8982578-D0 (IT)
Inventor: BATTISTELLA MIRCO
IPC: A43B5/04
Filed: 1989-08-31
Abstract: The adjustable closure device includes a tensioning means, such as a lever, for actuating a cable (6) adapted to tighten the front and rear quarters of the ski boot; the front quarter (3) has a stop element (11) for engaging the front quarter with the shell (2) when the skier extends his/her leg; a release means (13,18) is provided for releasing the stop element disengaging the front quarter from the shell and thus obtaining a walking position.
Patent SE-0001079-D0 (SE)
Inventor: HELLBERG RICHARD
IPC: H03H17/06
Filed: 2000-03-27
Abstract: An arbitrary sample rate conversion apparatus is described. This apparatus includes a buffer for forming blocks of input samples having a first sample rate. For each block of input samples a subfilter is selected from a polyphase filter. Each block of input samples is convolved with the corresponding selected subfilter for producing blocks of output samples having a second sample rate.
Patent SE-0001440-D0 (SE)
Inventor: UVNAES-MOBERG KERSTIN
IPC: A61K38/095
Filed: 2000-04-18
Abstract: The present invention relates to the use of substances with oxytocin activity against climacteric disorders or similar symptoms due to dysfunction in the ovaries. It also relates to a pharmaceutical composition comprising at least one substance with oxytocin activity against climacteric disorders.
Patent SE-0004325-D0 (SE)
Inventor: ATTERSAND ANNELI
IPC: C07K14/47
Filed: 2000-11-24
Abstract: The present invention relates to the identifcation of a human gene family expressed in metabolically relevant tissues. The genes encode a group polypeptides referred to as "Protein Cluster I" which are predicted to be useful in the diagnosis of metabolic diseases, such as obesity and diabetes, as well as in the identification of agents useful in the treatment of the said diseases.
Patent SE-0101242-D0 (SE)
Inventor: BERHIN JOHAN
IPC: B43K13/00
Filed: 2001-04-09
Abstract: A pen is described, comprising a pen body (1) and a pen point (3) releasably arranged in the pen body, and a part (4) which is removably arranged on the pen body (1). The part (4) is arranged for squeezing engagement with the pen point (3), for removing the same by the action of forces between the part (4) and the pen point (3). A method for removing the pen point and a clip for holding the pen are also described.
Patent SE-0101273-D0 (SE)
Inventor: ASPLUND GUNNAR
IPC: H02M7/12
Filed: 2001-04-11
Abstract: The invention relates to a VSC-converter for converting direct voltage into auxiliary voltage and vice versa, which comprises a series connection of at least two current valves ( 5, 6 ) arranged between two poles ( 7, 8 ), a positive and a negative, of a direct voltage side of the converter, each current valve comprising several series connected circuits ( 12 ), each of which circuits comprising a semiconductor component ( 13 ) of turn-off type and a rectifying component ( 14 ) connected in anti-parallel therewith, an alternating voltage phase line ( 16 ) being connected to a midpoint ( 15 ), denominated phase output, of the series connection of current valves ( 5, 6 ) between two of said current valves while dividing the series connection into two equal parts. Each of the series connected circuits ( 12 ) of the respective current valve comprises, in order to make possible a good voltage distribution between the semiconductor components ( 13 ) of turn-off type included in the respective current valve, a snubber capacitor ( 17 ) connected in parallel with the semiconductor component ( 13 ) of turn-off type included in the circuit. The converter ( 1 ) further comprises a resonance circuit ( 18 ) for recharging the snubber capacitors ( 17 ) of the current valves.
Patent SE-0104070-D0 (SE)
Inventor: LARSSON MORGAN
IPC: B22F/
Filed: 2001-12-05
Abstract: A three-dimensional product manufacturing device includes a camera for sensing surface characteristics of a surface layer at the powder bed.  A three-dimensional product (3) manufacturing device comprises a work table (2) on which the product is to be built, a powder dispenser (4) which is arranged to lay down a thin layer of powder on the work table for the formation of a powder bed (5), and a ray gun (6) for giving off energy to the powder so that fusion of the powder takes place. Deflection coils (7) control the beam released by the ray gun across the powder bed for the formation of a cross-section of the product through fusion of parts of the powder bed. A controlling computer (8) stores information about successive cross-sections of the product. It is intended to control a mechanism for guiding the ray gun across the powder bed according to a running schedule forming a cross-section of the three-dimensional body. The product is formed by successive fusion of successively formed cross-sections from powder layers laid down by the powder dispenser. A camera senses surface characteristics of a surface layer at the powder bed. An Independent claim is also included for a method for manufacturing the three-dimensional bodies comprising laying down a powder layer on a work table, supplying energy from a ray gun according to a predetermined running schedule for the powder layer, and forming the bodies through successive fusion of successively formed cross-sections from powder layers laid down, and sensing the surface characteristics of a surface layer situated at the powder bed.
Patent SE-0201159-D0 (SE)
Inventor: JONSSON FREDRIK
IPC: H03L5/00
Filed: 2002-04-16
Abstract: The oscillator comprises at least two voltage-controlled oscillator (VCO) (1A, 1B), each VCO comprising an in-port, an adjustment circuit which has a control terminal and is connected to at least one VCO, and an amplitude detector connected to the control terminal and to the first and second oscillator out-ports (I, Q). The amplitude detector is used to determine the difference in amplitude between the output signals from the two VCO's and send an amplitude difference signal to the adjustment circuit, so that this circuit can use the amplitude difference to alter the load of at least one of the VCO's, in order to minimise this difference.  Independent claims are also included for the following: (a) Method for controlling the phase in a square wave oscillator comprising two VCOs, the minimisation of the amplitude difference being used to synchronise the amplitudes for the two VCOs;  (b) Radio transmitter comprising the square wave oscillator; and  (c) Square wave oscillator comprising an oscillator circuit with two out-ports
Patent SE-0400421-D0 (SE)
Inventor: DAVIS ANDREW
IPC: C12M1/34
Filed: 2004-02-23
Abstract: The present invention relates to an assay method for identifying an agent that modulates the electrical property of a membranous sample comprising the steps of: (a) providing an electrophysiological measurement apparatus; (b) contacting one or more membranous samples with a compartment of the electrophysiological measurement apparatus containing an aperture; (c) forming a seal between the membranous samples and the aperture in the presence of a low ion concentration seal phase internal solution; (d) exchanging the low ion concentration seal phase internal solution for an access phase internal solution; (e) establishing electrical access, via the aperture, to the internal compartment of the membranous sample; and (f) taking electrophysiological recordings before and after incubation of the cell with one or more agents; wherein a difference between: (i) the electrophysiological recording in the presence of the agent; and (ii) the electrophysiological recording in the absence of the agent is indicative of an agent that modulates the electrical property of a membranous sample.