baber/WOPTO huggingface dataset:
Patent GB-195920-A (GB)
Title: Improvements in or relating to the treatment of cellulose acetate products
IPC: D06P5/22
Filed: 1921-11-02
Abstract: The partial alkaline saponification of cellulose acetate goods (threads, films, fabrics, &c.) to facilitate dyeing thereof, is effected by means of substantially cold caustic alkali solutions of less than 1 per cent strength, the saponifying action of the solution being enhanced by suspending therein or precipitating on the surface of the goods finely-divided solids.  Clay, or alumina or silicic acid get prepared so as to be insoluble in cold dilute alkali, may be added to the solution, or the goods may be dipped successively in two liquids which form an insoluble precipitate such as calcium carbonate, magnesia, magnesium carbonate, aluminium oleate, or calcium oleate.  In a modification, alkali aluminates are dissolved in the saponifying-liquid; these deposit a colloidal hydrosol on the goods.  The goods may be pretreated with salt solutions, containing or not a little alkali or alkaline-earth hydroxide, as described in Specification 194,244. Mixed goods containing cellulose acetate and cellulose threads may be treated by the process.  Specifications 20672/10 and 175,486 also are referred to.ALSO:The partial alkaline saponification of cellulose acetate goods (threads, films, fabrics, &c.), to facilitate dyeing thereof, is effected by means of substantially cold caustic alkali solutions of less than 1 per cent strength, the saponifying action of the solution being enhanced by suspending therein or precipitating on the surface of the goods finely-divided solids.  Clay or alumina or silicic acid gel prepared so as to be insoluble in cold dilute alkali, may be added to the solution, or the goods may be dipped successively in two liquids which form an insoluble precipitate, such as calcium carbonate, magnesia, magnesium carbonate, aluminium oleate, or calcium oleate. In a modification, alkali aluminates are dissolved in the saponifying-liquid; these deposit a colloidal hydrosol on the goods. The goods may be pretreated with salt solutions, containing or not a little alkali or alkaline-earth hydroxide as described in Specification 194,244. Mixed goods containing cellulose acetate and cellulose threads may be treated by the process.  Specifications 20672/10 and 175,486 also are referred to.
Patent GB-1174202-A (GB)
Title: Azabicycloalkane Derivatives, process for their manufacture and Pharmaceutical Compositions containing same
IPC: C07D295/108
Filed: 1968-01-01
Abstract: 1,174,202. Azalicycloalkane derivatives. CIBA Ltd. 1 Jan., 1968 [30 Dec., 1966; 15 Nov., 1967], No. 44/68. Heading C2C. Novel azalicycloalkane compounds of the formula wherein Ar represents an aromatic or a monoazacyclic radical of aromatic character, R 1  and R 2  together stand for an oxo group, or R 1  represents a hydrogen atom, and R 2  represents a hydrogen, or a free or functionally converted hydroxyl group, R 3  stands for an aliphatic hydrocarbon radical, and Het represents an N- azalicycloalkyl group, and salts thereof, are produced by reacting a compound of the formula with formaldehyde and a compound of the formula H-Het, and, if desired, converting in a resulting compound having an oxo group, such group into a hydroxy group, and/or, if desired, converting in a resulting compound having a hydroxy group, such group into an oxo group or into a functionally converted hydroxy group, and/or, if desired, converting a resulting salt into the free compound or into another salt or converting a resulting free compound into an acid, and/or, if desired, separating a resulting mixture of isomers into the single isomers. p-(Z-oxy)-propiophenone is prepared by treating p-hydroxypropiophenone with a dispersion of NaH, to which mixture is added (Z)-chloride where Z is 4-fluoro-benzyl or 2-dimethylaminoethyl. 4-Benzyloxybutyrophenone is produced similarly but using p-hydroxybutyrophenone. Pharmaceutical compositions having antitussive activity and containing the compounds defined above, are administered enterally, for example orally, or parenterally.
Patent IS-6328-A (IS)
Inventor: BERLIN KURT
IPC: C12Q1/6827
Filed: 2002-03-27
Abstract: A method is described for distinguishing 5-position methylation changes of cytosine bases and cytosine-to-thymine mutations and for the detection of single nucleotide polymorphisms (SNPs) or point mutations in genomic DNA, in which: a) a genomic DNA sample is treated with sulfite or disulfite in such a way that all of the cytosine bases that are not methylated in the 5-position of the base are changed in such a way that a base is formed that is different in its base-pairing behavior, whereas the cytosines methylated at the 5-position remain unchanged, and b) an aliquot of the same genomic DNA sample is quantitatively methylated with Sss1 or another methyltransferase prior to the chemical treatment according to a) and c) both of the DNA samples treated in this way are investigated for the presence of cytosine by means of the same analytical method, and d) the cytosine positions that are determined are matched with a reference DNA sequence.
Patent JP-H07219338-A (JP)
Title: Developing method
Inventor: GUREISU TEII BURUUINGUTON
IPC: G03G15/09
Filed: 1995-01-04
Abstract: PURPOSE: To provide the developing method which does not scavenge an image given a specific color as to high-light color xerography. CONSTITUTION: This is a scavengeless developing method which uses an electric wire electrode 48 in a development nip between a donor roll 102 and an electric charge holding surface. The electric wire electrode 48 is electrically biased so as to make toner particles into a powder cloud in the development nip. The uniform powder cloud is ensured by rubbing toner particles on the donor roll against the conductive surface 128.
Patent JP-H08239007-A (JP)
Title: Tire air-pressure sensing type air bag for car
Inventor: BIYOUN SEIKOU
IPC: B60R21/16
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To protect an occupant from an accident other than a collision by generating an air bag actuation signal when a first collision sensing signal is received in each part of a vehicle and when both of a second collision sensing signal and a tire pressure sensing signal are received and generating an alarm actuation signal if either of the signals is received. SOLUTION: First collision sensing sensors 112 are mounted in the front face part, the left and right side face parts, and the back face part of a vehicle, while second collision sensing sensors 114 with a collision value lower than a first collision value are mounted in the upper face part and the left and right side face parts of the vehicle. In addition, pressure sensing sensors 122 are arranged in pressure sensing parts 120 in respective tires. When a signal is generated from the first collision sensing sensor 112, or when the second collision sensing sensor 114 and the pressure sensing sensor 112 are operated, an signal is inputted to an ECU 140 for supplying a signal to an air bag driving unit 160.  When a sensing signal only from either of the pressure sensing sensor 122 and the second collision sensing sensor 114 is transmitted, the ECU 140 gives an alarm from an alarm unit 150.
Patent YU-7191-A (YU)
Inventor: HOOVER J D
IPC: A61P9/00
Filed: 1991-01-17
Abstract: ORALNO AKTIVNI INHIBITORI RENINA, opisani su oralno aktivni renin inhibitori, blize receno jedinjenja formule u kojima Q, Z, D, E, R3, R4, R5 i R6 su kao sto je definisano u opisu pronalaska, odnosno pridodatim zahtevima, njihove farmaceutski prihvatljive soli. Jedinjenja su korisna kao antihipertenzivna sredstva.
Patent AT-A12987-A (AT)
Inventor: WITTMANN HEINZ
IPC: A43B5/04
Filed: 1987-01-23
Abstract: PCT No. PCT/EP87/00695 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 11, 1987 PCT Pub. No. WO88/05271 PCT Pub. Date Jul. 28, 1988.A cross-country ski boot sole having a toe end and heel end, the sole comprising a first section including a portion substantially disposed at the toe-end of the sole, the first section formed of hard plastic, a second section substantially formed of plastic material softer than the first section, connecting surfaces connecting the first section and the second section, a hook disposed in and extending from the toe end of the first section for engagement with a cross-country ski binding, and support surfaces disposed on the periphery of the sole for interaction with a cross-country ski binding.
Patent CR-10404-A (CR)
Title: Composicion farmaceutica de liberacion sostenida sobre la base de un sistema de liberacion que comprende un polimero acido-soluble y un polimero ph-dependiente
Inventor: JAIN RAJESH
IPC: A61K9/26
Filed: 2008-10-27
Abstract: Se describen composiciones farmaceuticas de liberacion sostenida que comprenden por lo menos un agente activo escasamente soluble, por lo menos un solubilizante, un sistema polimerico controlador de velocidad de liberacion que consiste en un polimero soluble en acido y un polimero dependiente del pH, y opcionalmente otros excipientes farmaceuticamente aceptables; la presente invencion tambien describe un procedimiento para preparar tales composiciones y metodos de uso de las mismas; las composiciones de liberacion sostenida son utiles para proveer concentraciones terapeuticamente efectivas de los agentes activos durante periodos prolongados.
Patent CR-10628-A (CR)
Title: Compuestos quimicos
Inventor: EVINDAR GHOTAS
IPC: C07D285/12
Filed: 2009-02-20
Abstract: La invencion provee compuestos de la formula I, su preparacion, y su uso como agentes inmunosupresores farmaceuticamente activos para el tratamiento de trastornos autoinmunes, rechazo de trasplante de organos, trastornos asociados con un sistema inmunologico activado, asi como otros trastornos modulados por linfopenia o receptores de S1P.
Patent CR-11629-A (CR)
Title: INHIBIDORES HETEROCICLICOS DE ESTEAROIL-CoA- DESATURASA.
Inventor: CHOWDHURY SULTAN
IPC: C07D417/14
Filed: 2010-08-12
Abstract: La presente invencion proporciona derivados heterociclicos de la formula (I) que modulan la actividad de la estearoil-CoA-desaturasa. Tambien se abarcan metodos para utilizar estos derivados con el fin de modular la actividad de la estearoil-CoA-desaturasa, y composiciones farmaceuticas que comprenden tales derivados.
Patent DK-25985-A (DK)
Inventor: LENCHIN JULIANNE M
IPC: A23L9/20
Filed: 1985-01-18
Abstract: Converted starches, which with water form gels having a neutral taste and perferably a creamy, smooth consistency, are suitable as fat-and/or oil-replacements in various foodstuffs, especially high fat-and/or oil-containing foodstuffs such as ice cream and mayonnaise. The starches (e.g., tapioca, corn, or potato) have a DE of less than 5 and their aqueous dispersions have a hot flow viscosity of at least about 10 sec. at 10-50% solids, and they are capable of forming gels having a strength of at least about 25 g. within 24 hrs. and 4 DEG  C. at 10-50% solids. The preferred starches are tapioca dextrins having a DE of about 2 or less and hot flow viscosity and gel strength of about 20-100 sec. and 65-930 g. at 25-35% solids. Acid- and enzyme-converted starches are also suitable.
Patent EG-19235-A (EG)
Title: Air treatment plant for foodstuffs.
IPC: A23L3/00
Filed: 1992-09-30
Granted: 1994-09-29
Abstract: A cooling battery (13) and a fan unit (14) are provided, the latter producing an air flow which circulates through the battery, up through the tub and back to the battery. The bottom of the tub consists of a perforated conveyor belt (16) which is driven by an stepper motor. A control unit is provided for at least a periodical driven belt travelling in the opposite direction to that for feed by the tub (12). A device is provided for de-icing of the conveyor belt on the input side of the tub. In the tub, beneath the conveyor belt, a fixed perforated plate is installed, on the bottom of the tub can comprise one or more perforated conveyor belts. Such belts consist of plates, articulatedly connected to one another, their entire surfaces being perforated.
Patent FR-1506034-A (FR)
IPC: H05K3/46
Filed: 1966-12-23
Granted: 1967-12-15
Abstract: 1,167,729. Moulding circuit board base. TEXAS INSTRUMENTS Inc. 8 Dec., 1966 [23 Dec., 1965], No. 54944/66. Heading B5A. [Also in Divisions H1 and H2] In a method of making a circuit board, a plurality of contacts 9, Fig. 6, are formed on a temporary carrier 1 as by photo-etching a sheet of weldable metal such as " Kovar " (Registered Trade Mark) or nickel; the bared ends of insulated wires 13 are welded to contacts 9 to interconnect the latter into a required circuit pattern; and a base 15 is moulded around the contacts 9, completely embedding the wires 13, e.g. in fibre-filled epoxy resin. The circuit board is now removed from the temporary support 1; a plastics parting layer 5 to which the metal sheet is originally stuck may be provided to facilitate this. Holes 11 may be provided in selected contacts 9, and registering holes 17 may be formed in the base 15. To produce a double-sided circuit board, a carrier 23, Fig. 9, comprising sections 25, 27, hinged together at 31 is employed. Contacts 9 interconnected by wires 13 are formed on both sections 25, 27 (Fig. 8, not shown), parting layer 5 being omitted, and a sheet 29 of fibreglass is interposed between the contacts on the two sections when the latter are closed together, as in Fig. 9. The space between sections 25, 27 is filled with a plastics moulding material; subsequently carrier 23 is removed. In use, component leads are welded to the exposed faces of contacts 9; in addition, preformed terminal devices (41, 51, Fig. 11, not shown), may be moulded into the base (49), each terminal device comprising a body member (43, 53) having spaced tubular conductors (45, 55) extending through it. Each tubular conductor has an integral tab (47, 57) at one end thereof, to which insulated wires (50) may be welded before the moulding operation. Instead of single conductors, twisted of parallel pairs or conductors may be used to similate transmission line characteristics; and a foil, screen, mesh or sprayed ground plane may be provided on the circuit board.
Patent GB-440856-A (GB)
Title: Wireless receiver circuit having a back coupled detector amplifier
IPC: H04B1/16
Filed: 1935-01-01
Abstract: 440,856. Valve detecting circuits. NEUMANN, W., 19, Schlieffenstrasse, Kolberg, Germany. Jan. 1, 1935, No. 104. [Class 40 (v)] A wireless receiver comprises a back-coupled detector 1 operating on the lower bend of its characteristic and including in its anode circuit an ohmic coupling resistance a having a positive temperature coefficient such that increase in anode current to the value at which self-oscillation begins is prevented. The resistance may be located as shown at a<1> or the two resistances a, a<1> may be employed. Iron or steel wire may be employed for the resistance, and may be enclosed in an evacuated glass envelope.
Patent GB-766407-A (GB)
Title: Improvements in the production of vat dyestuffs of the anthraquinone series
IPC: C09B1/42
Filed: 1955-01-04
Abstract: Vat dyestuffs giving red dyeings are produced by reacting 1-amino-4-chloroanthraquinone with a 1-amino- or 1-halogen- or 1-nitro-anthraquinone-2-carboxylic acid halide or with a free carboxylic acid of the said kind in the presence of thionyl chloride and converting any halogen present in the acyl residue of the resultant dyestuff to an amino group.  Any nitro group present in the acyl residue may also be converted into an amino group but if left intact is reduced to amino in the vat.  In examples 1-amino-4-chloroanthraquinone is reacted with; (1) 1-aminoanthraquinone-2-carboxylic acid chloride; (2) 1-nitro-anthraquinone-2-carboxylic acid chloride, the nitro group being replaced by amino by passing ammonia into the reaction mixture, or alternatively the dyestuff is isolated and the nitro group converted into amino by vatting or by treatment with alkaline sodium sulphide; (3) 1-nitroanthraquinone-2-carboxylic acid and thionyl chloride, the nitro group being replaced by amino as in (2); (4) 1-chloroanthraquinone-2 carboxylic acid chloride, the chlorine atom in the acyl residue being replaced by an amino group by passing ammonia into the reaction mixture before the dyestuff is isolated. Specification 219,830 [Class 2(iii)] is referred to.
Patent GB-806126-A (GB)
Title: Improvements in or relating to electrostatic precipitators and the like
Inventor: TATE BERNARD
IPC: B03C3/78
Filed: 1956-01-03
Abstract: 806,126. Contacting gases with liquids. LODGE-COTTRELL Ltd. Feb. 7, 1957 [Jan. 3, 1956], No. 223/56. Class 55 (2). [Also in Group XL (a)] A spray fitting for an electrostatic precipitator or washing tower comprises a withdrawable spray pipe carrying a nozzle at its inner end and a handle at its outer end, the pipe passing through a tube screwed into or otherwise secured to the wall of the treater shell or tower, the tube supporting a lever-operated gate valve through which the pipe passes, the valve being operable on withdrawal of the pipe to close the tube. The tube 23 is externally threaded at its outer end to engage one screw 32 of the valve 33, the other screw 34 of which engages a socket 35. The spray pipe 46 is screwed to a metal insert 41 moulded to a plug 40 releasably contained within the socket 35 by the handle 53 engaging a bayonet slot 54 in the socket 35 (Fig. 4). Water is supplied via an L-type port valve (not shown) to an inlet 36 co-operating with a passage 43 in the socket 35 and passage 42 in the insert 41, soft rubber sealing rings 44, 45 being provided. The socket 35, plug 40 and spray pipe 46 may be of moulded plastic material such as nylon, or the spray pipe 46 may be of steel and have a sheath 52 of e.g. polyvinyl chloride. To remove the spray fitting, the water is turned off, the plug 40 rotated to disengage the handle 53 from the slot 54, and the plug 40, pipe 46 and nozzle 47 are withdrawn, the lever 37 being immediately actuated to close the valve 33 and seal the tube 23. Spray fittings according to the invention may be arranged at different levels of and inclinations to the wall of the precipitator or washing tower. Specification 755,757, (Group XL (a)], is referred to.
Patent GB-937047-A (GB)
Title: Novel insecticidal unsaturated organic phosphates
IPC: C07F9/113
Filed: 1960-01-04
Abstract: The invention comprises a triester having the general formula:-<FORM:0937047/IV(a)/1> wherein R1 is a nitrated aryl or nitrated aralkyl group and R2 and R3 are C1 to C5 alkyl groups, or unsubstituted aryl groups or unsubstituted aralkyl groups wherein the alkyl portion contains 1 to 5 carbon atoms.  They may be obtained by a method similar to that disclosed in the parent Specification, i.e. by reacting an appropriate tri-organo phosphite with an appropriate nitro-substituted-aryl alpha-halo-acetoacetate.  They may also be obtained by nitration of the corresponding aryl-containing phosphates or by reacting a compound of the formula R1OOC.  CH=C(CH3).ONa with a compound of the formula CIP(O)(OR2)(OR3) wherein R1, R2 and R3 are as defined above.  Examples are given for the preparation of compounds of the above formula in which R2 and R3 are methyl and R1 is p-nitrobenzyl, m-nitrobenzyl, o-nitrobenzyl, and 2,4-dinitrobenzyl respectively.  The products have pesticidal properties (see Group VI).  m- and p-Nitrobenzyl acetoacetates are obtained by reacting the corresponding nitrobenzyl alcohol with diketene.  o-Nitrobenzyl acetoacetate is obtained by transesterifying o-nitrobenzyl alcohol with ethyl acetoacetate and m-nitrobenzyl acetoacetate may also be obtained similarly.  The corresponding o-, m-and p-nitrobenzyl-a -chloroacetoacetates are obtained by treating the appropriate nitrobenzyl acetoacetate with sulphuryl chloride.ALSO:An insecticidal composition comprises as active ingredient one or more compounds of the formula <FORM:0937047/VI/1> in which R1 is a nitrated aryl or nitrated aralkyl group and R2 and R3 are C1 to C5 alkyl groups, unsubstituted aryl groups, or unsubstituted aralkyl groups, wherein the alkyl portion contains 1 to 5 carbon atoms (see Group IV (b)) and a diluent or carrier or a surface-active agent.  The carrier or diluent may be solid or liquid and other insecticides may be present, e.g. pyrethrum, rotenone and sabadilla, D.D.T., benzene hexachloride, thiodiphenylamine, cyanides, tetraethyl pyrophosphate, diethyl p-nitrophenyl thiophosphate, azobenzene, and compounds of arsenic, lead and/or fluorine.  Specified diluents and other adjuvants which may be present are the same as those mentioned in the parent Specification.
Patent GB-410255-A (GB)
Title: Improvements in or relating to brakes for vehicle wheels
IPC: F16D51/08
Filed: 1933-01-04
Abstract: 410,255. Brakes. INDIA RUBBER, GUTTA PERCHA, & TELEGRAPH WORKS CO., Ltd., Aldwych House, Aldwych, and TARRIS, F. J., c/o India Rubber, Gutta Percha, and Telegraph Works, Silvertown, both in London. Jan. 4, 1933. No. 263. [Class 103 (i).] In brakes comprising a plurality of brake blocks attached to an inflatable member so as to be thrust into engagement with a drum or disc, such as described in Specification 302,385, [Class 103 (i)], the blocks 14, which may be of an asbestos composition, are attached to the inflatable member 12 by means of strips of flexible material the edges 15, 16 of which are passed into slits in the blocks. The strips may be of rubberised fabric and be attached to the member 12 by vulcanisation under pressure so that the edges are gripped in the slits.
Patent GB-488367-A (GB)
Title: Improvements in or relating to blotting-pads
IPC: B43L17/04
Filed: 1937-01-05
Abstract: 488,367. Blotting - appliances. McGREGOR, A. G. Jan. 5, 1937, No. 297. [Class 146 (iii)] A blotter of the kind in which the blotting- paper is secured on an arcuate support, is combined with a stand having ledges, lugs, or the like arranged to engage the edges of the blotter and hold the blotting-surface suspended when not in use. The support is in the form of an open-topped frame or box 20, and the removable cover-plate 14 of the blotter may be extended beyond the edges of the arcuate member 11 to form a continuous supporting- rim resting on the frame ; alternatively, supporting-lugs may be formed on the end walls of the frame to engage the ends of the member 11.
Patent GB-840741-A (GB)
Title: Improvements relating to anchor bolts
Inventor: IRVING JAMES
IPC: F16B13/06
Filed: 1957-01-03
Abstract: 840,741. Anchor-bolts. BAYLISS, JONES & BAYLISS Ltd. Jan. 2, 1958 [Jan. 3, 1957], No. 340/57. Class 89(1). An anchor-bolt comprises a rod 11 with a wedge-shaped head 14, surrounded by an expansible-sleeve 10 split longitudinally and carrying a retaining-member 20 having portions 23 which dig into the bore-wall when it is attempted to pull the bolt out of its bore. The wedge has arcuate wedging-surfaces 13, and may be integral with the rod or have a screwed-bore to engage a screwed-end on the rod. Shoulders 24 are formed on the rod to carry the sleeve into the bore, and member 20 has spring-fingers 21 engaging a groove 22, thus holding the sleeve-parts together. Specifications 776,250, 776,251, 776,252 and 776,253 are referred to.