baber/WOPTO huggingface dataset:
Patent GB-8421849-D0 (GB)
Title: Antiviral compounds
IPC: C07D473/40
Filed: 1984-08-29
Abstract: Compounds of the general formula <CHEM> (wherein X is sulphur or oxygen or a chemical bond; R<1> is halogen, amino or azido; R<2> is hydrogen, hydroxy, alkyl or hydroxyalkyl; R<3> is hydrogen or alkyl; R<4> is hydroxy, hydroxyalkyl, benzyloxy, phosphate or carboxypropionyloxy; R<5> is hydrogen, alkyl or hydroxyalkyl) and salts and esters thereof, have been found to have valuable antiviral activity particularly against herpes viruses. Methods for the preparation of the above compounds are described as well as pharmaceutical formulations containing such compounds.
Patent GB-8613534-D0 (GB)
Title: Transit vehicle door control apparatus
IPC: B61D19/02
Filed: 1986-06-04
Abstract: A door control apparatus is provided for a transit vehicle for sensing the location of a predetermined power rail in relation to a safety walkway provided along the roadway path for controlling the passenger exit from the vehicle to that walkway.
Patent GB-8621040-D0 (GB)
Title: Process
IPC: C07D209/34
Filed: 1986-08-30
Abstract: A process for the preparation of a compound of structure (I) <CHEM> in which, each group R is hydrogen, C1-6alkyl, C3-6allyl, phenylC1-6alkyl or 4-hydroxyphenylC1-6alkyl; R<1>, R<2> and R<3> are hydrogen or C1-6alkyl; R<4> is hydrogen or hydroxy: and n is 1 to 3 or a pharmaceutically acceptable salt thereof, which comprises reduction of a compound of structure (II) <CHEM> in which R, R<2> to R<4> and n are as described above and R<5> is hydrogen or a cation, followed by cyclisation of the intermediate so formed, and, optionally, alkylating to form a compound of structure (I) in which R<1> is C1-6alkyl and, optionally, forming a pharmaceutically acceptable salt thereof, characterised in that the reduction of the compound of structure (II) is carried out by catalytic transfer hydrogenation in water as a solvent.
Patent GB-8705565-D0 (GB)
Title: Chemical process
IPC: C07C5/48
Filed: 1987-03-10
Abstract: An isobutylbenzene (IBB) is produced from an isobutenylcyclohexene (IBCH) by contacting at elevated temperature the IBCH in the presence of a molecular oxygen-containing gas with a catalyst comprising a supported transition metal in the form of the elemental metal and/or a compound thereof, for example palladium supported on alumina.
Patent GB-8811115-D0 (GB)
Title: Tomatoes
IPC: A01H5/00
Filed: 1988-05-11
Abstract: Fruit, especially tomatoes, having lowered expression of fruit-softening enzymes caused by antisense gene expression, and seeds therefrom.
Patent GB-8821182-D0 (GB)
Title: Manufacture of polyurethane foam
IPC: C08G18/76
Filed: 1988-09-09
Abstract: Mfr. of flexible PU foam is by reaction of an MDI cpd. (I) with an active-H cpd. (II) of functionality 2-4 and equiv. wt. 750-5000, 0-5 pts. wt. water per 100 pts. (II) and opt. conventional additives including blowing agents, NCO index is 10-60. Mfr. is pref. water-blown and halocarbon free, with a wt. ratio of (II) to water of 20 to 200. (II) is a polyester or polyester polyol or polyether polyamine. (I) may be MDI, MDI prepolymer, crude MDI opt. with some NCO gps. converted to carbodiimide, isocyanaurate etc. NCO functionality is pref. 1.9-2.9, esp. 2-2.5. Functionality of (II) is pref. 2-3, equiv. wt. pref. 1000-2500.
Patent GB-8821501-D0 (GB)
Title: Process for producing calcium phosphate ceramics having porous surface
IPC: A61K6/838
Filed: 1988-09-14
Abstract: A process for producing calcium phosphate ceramics having a porous surface is described, which comprise the steps of: a) preparing untreated calcium phosphate ceramics, which comprises a mixture of hydroxyapatite and tricalcium phosphate, and b) treating said untreated ceramics with an acidic solution to selectively dissolve the tricalcium phosphate in the surface of the ceramics.
Patent GB-8913779-D0 (GB)
Title: Method and equipment for forming multiple packs of products,particularly food products
IPC: B65B9/067
Filed: 1989-06-15
Abstract: Products to be formed into multiple packs are advanced, evenly spaced, towards a wrapper-forming zone and the flow of products is stopped cyclically within the zone so as to cause the formation of groups of products which are substantially packed together for insertion in respective packages.
Patent GB-9009106-D0 (GB)
Title: Processes and intermediates for synthetic antibody derivatives
IPC: C07K19/00
Filed: 1990-04-23
Abstract: This invention is directed to intermediates for use in the preparation of chimeric antibodies and synthetic antibody derivatives. The intermediates are open- or closed-hinge Fc fragments that have at least one alkylated external sulphydryl group. The invention is also directed to processes for making such intermediates, chimeric antibodies or synthetic antibody derivatives produced from the intermediates, and to methods of treating B-cell Lymphoma by administering chimeric antibodies or synthetic antibody derivatives produced using the intermediates of the invention.
Patent GB-9026390-D0 (GB)
Title: Folded sheet means
IPC: B42D15/04
Filed: 1990-12-05
Abstract: PCT No. PCT/GB91/02154 Sec. 371 Date Sep. 22, 1992 Sec. 102(e) Date Sep. 22, 1992 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10828 PCT Pub. Date Jun. 25, 1992.Sheet means (10) comprises a sheet of material (12) having mutually transverse sets of concertina folds (14, 16), sealing means (18, 20) to seal the same in a folded condition and defined opening means (18, 20), e.g. a marked and/or weakened break line (54) at which the sealing means can be opened, attachment means (36) for attaching the sheet means (10) to an article (28), diagonally opposite segments (22) of said sheet (12) being adapted one for attachment to the article and the other to be pulled free to open the sheet fully with a single movement once the sealing means have been opened. The penultimate section (80) and ultimate section (86) may project respectively beyond opposite sides (82, 88) of the underlying sections to allow adhesive strips (18, 20) to affix directly to the article (28) or only the ultimate thickness (segment) (26) may be extended (at 90) and so project. Sheet (12) may have a projecting tab (38 )with adhesive portions (40, 46) that folds over to cover the main part of the sheet and attach it to an article or may have a separate cover piece, e.g. in the form of a loop (58) surrounding the folded sheet.
Patent GB-9100308-D0 (GB)
Title: Match head formulations
IPC: C06F3/00
Filed: 1991-01-08
Abstract: A pyrotechnic compsn. is claimed which includes ferrophosphorus. Also claimed is the following: a safety match having a head coated in the compsn. The compsn. contains potassium chlorate, a binder, a thickener, a filler and a foaming agent to the exclusion of sulphur, ZnO or a dichromate. Amt. of potatssium chlorate is 40-60 dry wt.%, and the proportion of ferrophosphorus is in excess of 4 dry wt.%. The ferrophosphorus has a particle size of 5-100 microns. The binder is gelatine, or animal glue and is present as 3-12 dry wt.%. The filler is felspar or another siliceous mineral. The compsn. further contains up to 10 dry wt.% of iron oxide as pigment. The density of the formulation when in the form of a wet compsn. is 1.0-1.4 g/cm3.
Patent GB-9119742-D0 (GB)
Title: Measurement system
IPC: G01F1/66
Filed: 1991-09-16
Abstract: A fluid measurement system includes two transducers 36, 37 which are located in a duct to provide a measuring path through a measuring tube 40. The transducers are switchable to allow each to be used for both transmission and reception and the speed of fluid passing through the measuring tube 40 will be dependent on the difference in time periods for a signal from the transducers passing with or against the fluid flow. A calibration mechanism employing an auxiliary transducer 56 with its own ultrasonic paths allows accurate measurement of speed of sound values to be determined for the particular fluid flowing and the particular system parameters including transducer delay. <IMAGE>
Patent GB-9216709-D0 (GB)
Title: Induction heating
IPC: F27D99/00
Filed: 1992-08-06
Abstract: Induction heating apparatus, typically for metal melting, with multiple zone temperature control has an induction coil (10) divided into individual sections (10a, b,c) associated with respective zones and powered in parallel under regulation from control means (20) as shown in figure 1. To give precise and efficient automatic regulation of the zone temperatures the power supply is provided by a resonant invertor (14) as a medium frequency pulsed output and at an instantaneously selected level which is the sum of the power requirements of all the zones at any instant, and the average power applied in each zone is controlled by pulse width modulation with switching to high power for a proportion, determined by demand in that zone, of each of successive standard time periods. <IMAGE>
Patent GB-9321864-D0 (GB)
Title: Dimensionally recoverable article
IPC: F16L3/237
Filed: 1993-10-22
Abstract: PCT No. PCT/GB94/02296 Sec. 371 Date Apr. 16, 1996 Sec. 102(e) Date Apr. 16, 1996 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/11400 PCT Pub. Date Apr. 27, 1995Method and articles for holding fluid conduits at a desired lateral distance from each other for connection to spaced-apart connection points, for example vehicle fuel line connections or domestic appliance flexible hoses. Preferred holding articles are described having heat-shrinkable rings connected by an integral connecting portion, or having a sheet with heat-shrinkable end portions (30) which can be wrapped around conduits (70) and a spacer (50) to hold the conduits at the required separation.\!
Patent GB-9822056-D0 (GB)
Title: Membrane pre-treatment process
IPC: B01D71/02
Filed: 1998-10-10
Abstract: An improved porous substrate for zeolite membranes is formed by coating the substrate with a layer of zeolite particles of a narrow particle distribution size of between 20 and 0.01 microns.
Patent GB-9822853-D0 (GB)
Title: A bag or sack support means
IPC: B65B67/12
Filed: 1998-10-21
Abstract: A ring-like support member (10), over which the mouth of a bin bag or refuse sack or the like can be draped, can be attached to an elongate element (14) in two dispositions so as to provide either a scoop (Fig. 3) or an upright receptacle (Fig.4). The ring-like member (10) has a handle (12) which in one disposition of attachment extends substantially in alignment with the elongate element (14) and in the other disposition of attachment extends laterally therefrom, at an angle thereto. The attachment is achieved in a particularly simple and reliable manner, without the use of any additional fasteners, in that the elongate element (14) has at or adjacent one end, at least two apertures through which the handle (12) is capable of projecting. One aperture is between two cross-piece (22,24) and the second aperture is beyond cross-piece (22).
Patent GB-9906096-D0 (GB)
Title: Method for downhole logging
IPC: G01V3/26
Filed: 1999-03-18
Abstract: A method and apparatus for measuring the properties such as permeability of the rock surrounding a borehole in which a directional seismic or sonic signal is generated downhole and propagated into the surrounding formation to generate an electrokinetic signal and the focus of the seismic signal is moved in three dimensions in the surrounding rock by physically moving the source or by having two seismic sources which generate oscillating seismic signals at different frequencies and the focus of the seismic signal is varied by wave interference or wave interaction.
Patent HU-0002908-D0 (HU)
Title: Recombinant newcastle disease virus as embryo vaccine
Inventor: MEBATSION TESHOME
IPC: A61K39/00
Filed: 2000-07-26
Abstract: The present invention provides a NDV mutant which is suited as vaccine candidate for in ovo vaccination. The mutant expresses reduced levels of V protein and can safely be administered to chicken embryos before hatch.
Patent HU-9204037-D0 (HU)
Title: Recombinant dna molecules coding activity of bacillus p-nitrobenzyl esterase and expression vectors thereof
Inventor: CANTEWLL CATHLEEN ALICE
IPC: C12N9/16
Filed: 1992-12-18
Abstract: The present invention provides isolated DNA compounds and recombinant DNA cloning and expression vectors that encode PNB esterase from Bacillus subtilis. The invention also provides host cells transformed with these vectors and a method for production of the PNB esterase by recombinant DNA techniques.
Patent HU-9401988-D0 (HU)
Title: Use of pectinesterase in the atment of frvit ad vegetables
Inventor: GRASSIN CATHERINE MARIE THERES
IPC: A23L21/10
Filed: 1993-11-30
Abstract: The present invention discusses the use of pectinesterase to demethoxylate high-methoxylated pectins. The pectinesterase makes possible the preparation of food containing fruit or vegetables in a more efficient way. Specifically, fruit and vegetable jams, jellies, compotes and soups are prepared without or with greatly reduced sugar and pectin addition. The present invention also discusses a process for producing apple sauce comprising the use of pectinesterase.
Patent HU-9600521-D0 (HU)
Title: Anti-gp39 antibodies and uses therefor
Inventor: FOY TERESA M
IPC: A61K35/14
Filed: 1994-09-02
Abstract: Methods for inducing antigen-specific T cell tolerance are disclosed. The methods involve contacting a T cell with: 1) a cell which presents antigen to the T cell, wherein a ligand on the cell interacts with a receptor on the surface of the T cell which mediates contact-dependent helper effector function; and 2) an antagonist of the receptor on the surface of the T cell which inhibits interaction of the ligand on the antigen presenting cell with the receptor on the T cell. In a preferred embodiment, the cell which presents antigen to the T cell is a B cell and the receptor on the surface of the T cell which mediates contact-dependent helper effector function is gp39. Preferably, the antagonist is an anti-gp39 antibody or a soluble gp39 ligand (e.g., soluble CD40). The methods of the invention can be used to induce T cell tolerance to a soluble antigen or to an allogeneic cell. The methods of the invention can also be used to induce tolerance in cases of bone marrow transplantation and other organ transplants and to inhibit graft-versus-host disease.
Patent HU-9603387-D0 (HU)
Title: Monoclonal antibody active against cd44v6
Inventor: ADOLF GUENTHER R
IPC: G01N33/577
Filed: 1995-06-02
Abstract: PCT No. PCT/EP95/02126 Sec. 371 Date Feb. 12, 1997 Sec. 102(e) Date Feb. 12, 1997 PCT Filed Jun. 2, 1995 PCT Pub. No. WO95/33771 PCT Pub. Date Dec. 14, 1995The invention concerns an antibody active against an epitope coded by the exon v6 variant of the CD44 gene. The antibody concerned has characteristics superior to those of prior art antibodies and is suitable for use in therapy and diagnosis.
Patent IT-8719966-D0 (IT)
Inventor: CAROBBI RENATO
IPC: C08F8/44
Filed: 1987-04-03
Abstract: Stable boron resins of high selective absorbent power and their production process. Said boron resins consist of a polyacrylic matrix functionalised with quaternary ammonium groups, an epoxy group and phenylboric groups in accordance with general formula (I): <CHEM>  in which P , R, R1, R2, R3, Y and X<-> are as defined in the text. The resin is prepared by condensing an acrylic resin with an epihalohydrin and then with a halide or hydroxide of an oxiphenyl-aminophenyl- or thiophenyl-boroxin or their alkyl derivatives. Compared with similar currently known resins, the resins of formula (I) have improved selectivity in sugar separation. They can be used for purifying lactulose.
Patent IT-8720796-D0 (IT)
Inventor: GORETTI FRANCO
IPC: B65D5/12
Filed: 1987-06-04
Abstract: There is disclosed a foldable envelope consisting of two or more portions which can be telescopically coupled on a tubular central body. The envelope essentially comprises a tubular body (1),of given cross-section,provided with outwardly turned edges (2). With the tubular body (1) two box-like bodies (3,3 min ) cooperate,having related cross-sections,and provided with inwardly turned edges (4) and adapted to operate as closure covers for the tubular body (1).
Patent IT-8348536-D0 (IT)
Inventor: DENIS JOHNSTON MICHAEL
IPC: C12N5/00
Filed: 1983-06-20
Abstract: An improvement to the process for the production of interferon by adding an inducer to lymphoblastoid cells susceptible to being induced to produce interferon is described wherein the cells are treated with an enhancing agent at, or following, induction. In a preferred aspect the cells are also pretreated, before induction, with a stimulator.
Patent SE-0002710-D0 (SE)
Inventor: ALANDER KEIJO
IPC: B27L1/10
Filed: 2000-07-19
Abstract: The invention relates to an apparatus for removing bark from a wood-and bark-containing flow of timber to be fed into the apparatus. The apparatus includes at least one shake roller (1), designed as part of a conveyor carrying a flow of timber, and a number of rotatable rollers (2, 3), set downstream thereof below a plane of motion (5) defined by said conveyor, crosswise to a moving direction (A) of the flow of timber, for providing the conveyor with a bay (4).
Patent SE-0004249-D0 (SE)
Inventor: OHLSSON BERTIL
IPC: H02P3/18
Filed: 2000-11-20
Abstract: The present invention discloses devices and methods for improved starting and stopping of rotary motors. A rotary electrical machine ( 3 ) is supplied with a voltage from a voltage supply ( 10 ). The magnitude of a phase current is measured. The measured current value (IM) and applied voltage (U) is compared with what is expected for a predetermined target slip (ST), by means of a relation between phase current, applied voltage and slip. The comparison gives a discrepancy value, which is used to create a regulation signal (DeltaU) to the voltage supply ( 10 ). To start and stop the machine, the target slip is increased and decreased, respectively, in a predetermined manner. The means for regulation may be provided as a separate add-on unit to existing soft starter equipment.
Patent SE-0303199-D0 (SE)
Inventor: KJELLQVIST STAFFAN
IPC: H04M3/51
Filed: 2003-11-28
Abstract: The present invention relates to a telecommunications adapted system (1) comprising a number of apparatus (2) intended for and adapted to initiate calls (1234) via the system, a number of apparatus (3) intended for and adapted to receive such initiated calls, and a system-associated terminal apparatus (4). An initiated call can be forwarded via system-related coupling or switching means (1 Oa) when said called apparatus (3) fails to answer said initiated call. At least the terminal apparatus (4, 14) is connected to a mobile telecommunications network (10). According to the invention, an unanswered call to a called apparatus (3) is forwarded initially to a number transforming and/or number changing element (5). The element (5) is adapted to send ("e") to said terminal apparatus (14) an identification A'-number corresponding to the called apparatus (3); and said identification or its correspondence (1 1234) can be presented visually on a display surface (15) related to said terminal apparatus (14).
Patent SE-0403087-D0 (SE)
Inventor: SVENSSON LARS
IPC: E04H12/22
Filed: 2004-12-20
Abstract: A tube is inserted into the socket and reinforcing bars are secured inside the bottom end of the tube. - The socket has a thin-walled and/or pleated mantle containing reinforcing bars. The socket is designed to be inserted into an opening in a foundation.
Patent SE-8204258-D0 (SE)
Inventor: NORDBERG JAN OLOV ERLAND
IPC: A63H7/02
Filed: 1982-07-09
Abstract: The invention concerns a game comprising, for example, four building blocks 1-3 arranged on each other, i.e. a top block 1 situated furthest on top, two intermediate blocks 2, and a bottom block 3 situated furthest to bottom. At least the intermediate blocks 2 can rotate about a turning element 4 joining the blocks 1-3. The blocks 1-3 have, for example, four holes designed for a play ball, which, when the intermediate blocks 1-3 are rotated into position which coincides with the outer contour of the top block 1 and bottom block 3, form a number of ball pathways extending through the blocks 1-3, i.e., when a play ball is dropped into one of the play ball holes 7-10 in the top block 1, it emerges from one of the play ball holes 17-20 in the bottom block 3. The extension of the play ball hole in the intermediate blocks 2 is arranged so that the extension of the ball pathways varies for different rotated positions of the intermediate blocks, so that a play ball dropped in the top block 1 can be made to emerge at different play ball holes 17-20 in the bottom block 3. The visible portions surrounding the play ball holes 7-10, 17-20 of the top block 1 and bottom block 3 have different colour markings. Furthermore, the outwardly visible sides of the intermediate blocks 2 are marked with different colours, which bear a particular relationship to the extent of the play ball hole therein, and thereby offer the possibility for a player with good ability at three-dimensional thinking to predict which hole 17-20 in the bottom block 3 the play ball will emerge from if it is dropped in a particular hole in the top block 1. <IMAGE>
Patent SE-8303460-D0 (SE)
Inventor: BRYANTSEV BORIS ANTONOVICH
IPC: B24D3/14
Filed: 1983-06-16
Abstract: A ceramic binder designed for making abrasive tools comprises the following components, in wt.%: lithiumborosilicate frit 15  -  60 fireclay                  0.1-  40 feldspar material        15  -  60 cryolite                  5  -  15     The binder can bind various types of abrasive material e.g. corundum, cubic boron nitride, diamond or carboid-silicon and enables the strength and service life of the tools to be increased.
Patent SE-8400702-D0 (SE)
Inventor: SCHIOTT Y
IPC: G01F17/00
Filed: 1984-02-10
Abstract: In connection with a method for calibrating cylindrical tanks for determining the volume thereof, it is suggested to establish a number of survey stations (A, B, C) for the fixing of a base polygon by measuring the distance between said stations and the angles therebetween. From a first survey station (A) there are established directions, level by level, to a first tankwall profile (T) and a second tankwall profile (T), as well as the direction to a second survey station (B) for orientation in the base polygon (A, B, C). Corresponding measurements are taken from the other survey stations for on the basis of the direction observations to determine the angle (TAT) between every pair of tankwall profiles at the same level, so that for every level there can be calculated a mean radius (r0), which constitutes the basis for the calculation of volume.
Patent SE-8400781-D0 (SE)
Inventor: LARSEN D B
IPC: C23C8/22
Filed: 1984-02-14
Abstract: A carburization and heat treatment process of a machine part for obtaining different depths of carburizations in different surfaces of the machine part. The process consists of the steps of; deep carburization of a partly preformed blank of the machine part (FIG. 2A and 2B) to a suitable depth of carbon penetration, machining the partly preformed blank to desired sizes (FIG. 1A and 1B) thereby partly or completely removing the carburization in not preformed dimensions of the blank, shallow carburization of the machined machine part to a desired depth of carbon penetration, and finally heat treating of the machine part.
Patent SE-8402841-D0 (SE)
Inventor: JOHNSON R R
IPC: A24D3/04
Filed: 1984-05-25
Abstract: A filter for a cigarette includes a smoke impermeable core of generally cylindrical shape and a smoke permeable material overlaying at least a portion of the periphery of the core. The core with the overlaying permeable material is circumscribed by an air pervious tipping material to form a cigarette filter.