baber/WOPTO huggingface dataset:
Patent FI-945281-A (FI)
Inventor: NATSUGARI HIDEAKI
IPC: C07D401/04
Filed: 1994-11-09
Abstract: A novel compound represented by the formula: <CHEM> wherein Ring A and Ring B respectively stands for an optionally substituted homo- or hetero-cyclic ring, and at least one of them stands for an optionally substituted heterocyclic ring stand; Ring C stands for an optionally substituted benzene ring; R stands for a hydrogen atom or an optionally substituted hydrocarbon residue; one of X and Y stands for -NR<1>- (R<1> stands for a hydrogen atom or an optionally substituted hydrocarbon residue) or -O-, and the other stands for - CO- or -CS-, or one of them stands for -N= and the other stands for =CR<2>- (R<2> stands for a hydrogen atom, a halogen atom, an optionally substituted hydrocarbon residue, an optionally substituted amino group or an optionally substituted hydroxyl group); n denotes 1 or 2 or salts thereof which have an excellent tachykinin receptor antagonistic action and inhibitory action on plasma extravasation.
Patent FI-945730-A (FI)
Inventor: CALVERT BARRY GENE
IPC: B31B50/62
Filed: 1994-12-05
Abstract: The composite material package blank formed from a paperboard web has a barrier coating of a thermoplastics polymer film uniformly applied to an inside surface thereof and an outside surface of the paperboard web is printed with aqueous or solvent based inks and includes selectively positioned areas of a patterned solvent based polymer material applied to it. The paperboard web is folded about score lines to provide side walls integrally projected from a bottom panel. The side walls are laterally linked by integral gusset webs, at least one of the side walls having a cover panel integrally appended to it from a hinge score line, the cover panel has a flap extension for lapping a side wall other than the one side wall and is secured to it by a fuse bond between the inside surface coating of the polymer film on the flap extension and a selectively positioned area of the patterned solvent based polymer material on the outside surface of the other side wall.
Patent FI-953683-A (FI)
Inventor: EEK-VANCELLS LUIS
IPC: C08G2/08
Filed: 1995-08-02
Abstract: The process comprises providing a formaldehyde solution at a concentration of 80-89 %; heating the solution to a temperature of 80-100  DEG C; pouring the heated solution over heated zones on a metal belt conveyor travelling from the heated zones to other, chilled zones. The formaldehyde solution is preferably previously mixed with a catalyst.
Patent FI-954382-A (FI)
Inventor: PURVIS MICHAEL B
IPC: C03C27/12
Filed: 1995-09-18
Abstract: A laminated glazing unit, comprises a first glass sheet, a second glass sheet and a plasticized polyvinyl chloride containing film therebetween. The first glass sheet is formed of a glass that, when at a thickness of about 2.2 mm, has an average transmittance of radiation having wavelengths in the range of 300 - 340 nm of less than about 20% and an average transmittance of radiation having wavelengths in the range of 340 - 500 nm of more than about 50%.
Patent FI-973713-A (FI)
Inventor: BISGAIER CHARLES LARRY
IPC: C07C47/277
Filed: 1997-09-17
Abstract: Dialkyl ethers lower Lp(a) and triglycerides, and elevate HDL-cholesterol, and are thereby useful for treating vascular diseases and noninsulin-dependent diabetes mellitus.
Patent FI-981044-A (FI)
Inventor: HUTTUNEN MIKKO
IPC: H03D3/02
Filed: 1998-05-11
Abstract: A method and an apparatus for indication of a modulation, wherein according to the method samples are taken in a symbolic sequence over a time interval of a received signal, after which the samples are fed into two or more parallel-connected modulation indicators 14, 15, for indication of bits, wherein the time interval is divided into several parts, for each part in the respective indicator an error estimate is defined for the signal produced, which describes the error rate of the signal produced, and for each part one selects the indicator that represents the most favourable error estimate, wherein the bits created for each part of the indicator are used in the further processing. <IMAGE>
Patent FR-1234357-A (FR)
Inventor: KLOCKGETHER HELFRIED
IPC: C08F8/28
Filed: 1959-07-08
Granted: 1960-10-17
Abstract: 894,590. Photographic films. AGFA A.G. July 8, 1959 [July 9, 1958], No. 23493/59. Class 98(2). A hydrophobic film support for a silver halide emulsion layer is subbed with the reaction product of a compound having at least two 2;3-epoxypropyl groups and a mixed acetal of a vinyl alcohol polymer with an aldehyde containing as water - solubilizing group a hydroxy, carboxy or sulphonic acid group or a salt of such acid groups, and an aldehyde devoid of said water-solubilizing groups. The vinyl alcohol polymer may be obtained by partial hydrolysis of a polyvinyl ester or by partial or complete hydrolysis of a copolymer of a vinyl ester with vinyl chloride or ethylene. The aldehyde containing a watersolubilizing group may be benzaldehyde-2- sulphonic acid, benzaldehyde-2;4-disulphonic acid or 2- or 4-hydroxy-benzaldehyde. The aldehyde devoid of water-solubilizing groups may be benzaldehyde, 2- or 4-tolyl aldehyde or 2- or 4-chlorobenzaldehyde. The epoxy compound may be glycol diglycidyl ether, butane-1,4-diol diglycidyl ether, glycerol triglycidyl ether, 1,1,1-trimethylol-propane triglycidyl ether, pentaerythritol tetraglycidyl ether, resorcinol diglycidyl ether, glycerol diglycidyl ether, the diglycidyl ethers of diphenylol-propane or diphenylol-methane, mono- or polyamines such as methyl-, ethyl-, propyl-, butyl- or hexyl-amines in which the two H atoms on each nitrogen are replaced by 2;3-epoxypropyl groups; ethylene-, propylene- or hexamethylene-diamine in which the two H atoms of each amino group are replaced by 2;3-epoxypropyl groups, aromatic amines such as aniline, 2- or 4-tolylamine, or 2- or 4-chlorophenylamine in which the two amino H atoms are replaced by 2;3-epoxypropyl groups, 4, 41-di(alkylamino)-diphenylmethane in which the H atom of each alkylamino group is replaced by a 2;3-epoxypropyl group, and polycarboxylic acids such as malonic, succinic, adipic, phthalic or terephthalic acids in which the H atoms of the acid groups are replaced by 2;3-epoxypropyl groups. The subbing layers also may contain film-forming polymeric compounds containing hydroxy groups. The subbing layer may be heated after coating to effect cross-linking. Specification 894,589 is referred to.
Patent GB-488163-A (GB)
Title: Clockwork mechanism for emitting signals at short intervals of time
IPC: G04B23/10
Filed: 1938-01-12
Abstract: 488,163. Clocks. JUNGHANS AKT.- GES., GEB. Jan. 12, 1938, No. 1003. Convention date, Jan. 13, 1937. [Class 139] Clockwork mechanism for emitting signals at short intervals comprises a sliding shaft o which when moved longitudinally causes different numbers of star wheel teeth, per unit of time, to operate a lifting wire n provided on a hammer shaft. A plurality of star wheels may be provided, or a plurality of sets of gear wheels and a change speed gear device may be used.
Patent GB-1089161-A (GB)
Title: Improvements in or relating to apparatus for applying stiffeners to display material or the like
IPC: B31D1/00
Filed: 1966-01-10
Abstract: 1,089,161. Apparatus for sticking flat articles to sheets. OTA AMTMANN & CO. KOMM.- GES. Jan. 10, 1966 [June 4, 1965], No. 1010/66. Heading B8F. The invention comprises apparatus for sticking flat articles to sheets having vertically movable stacking table for the flat articles and a transversely movable slide attached to a vertically movable suction means adapted to raise the topmost flat article, to contact it with an adhesive applicator and to lower and press it on a sheet on a support table with simultaneous release of suction, characterized in that the suction means are mounted on the slide for pivoting around a pivot parallel to the direction of the slide movement, the slide being driven via a slide block connected to a chain or cable running over four deflecting rollers, the slide block being guided in a guide of the slide which extends at right-angles to the direction of the slide movement. The apparatus is primarily intended for sticking stiffeners to display items.
Patent GB-1136834-A (GB)
Title: Improvements in or relating to gas burners
IPC: F23D14/00
Filed: 1967-01-09
Abstract: 1,136,834. Gas burners. SILIKA - UND SCHAMOTTE - FABRIKEN MARTIN & PAGENSTECHER A.G. 9 Jan., 1967 [11 Jan., 1966], No. 1095/67. Heading F4T. A gas burner for an air heater comprises a combustion shaft 4 of oval cross-section defined by walls 2 and 3, there being within the shaft air and gas spaces 7 and 6 supplied from pipes 9 and 10 arranged on opposite sides of a plane through the shaft cross-section's minor axes, the spaces 7 and 6 being separated by a wall 5 passing through the shaft cross-section's major axes, and above the wall 5 there extending elongate passages 12 and 13 between walls 11, passages 12 and 13 being in communication with spaces 6 and 7 respectively. Combustion takes place above walls 11.
Patent GB-249477-A (GB)
Title: Electric arc welding arrangements for three-phase current
IPC: B23K9/067
Filed: 1926-01-14
Abstract: 249,477. Klinkhamer, H. A. W. March 19,1925, [Convention date]. Heating by electricity.-In a three-phase arc welding arrangement employing at least three adjacent electrodes having the respective voltages of the different phases, the distance between at least two electrodes is kept constant and so small that an arc persists between them independently of variations in their distance from the work. Asymetry in the primary windings of the supply transformer due to differences in the distances between or nature of the electrodes may be compensated for by using secondary voltages of different magnitude. The arrangement may employ a welding rod having two or more cores. Specification 245,776 is referred to.
Patent GB-523740-A (GB)
Title: Improvements in or relating to electric lampholders and to adaptors therefor
IPC: H01R33/46
Filed: 1939-01-13
Abstract: 523,740. Lamp-holders two-part couplings. GENERAL ELECTRIC CO., Ltd., and ALLEN, F. G. Jan. 13, 1939, No. 1209. [Class 38 (i)] A lamp-holder having an integral flange 12 between a shade ring 13 and a cap 9 or a ring that secures the cap, has a finger grip provided on the flange consisting of one or more projections 15 or an annular rim extending towards the cap and passing over its edge. The projections 15 may be flush with or stand out radially beyond the periphery of the flange. A similar construction may be applied to an adapter plug having a cap enclosing its terminals.
Patent GB-157302-A (GB)
Title: Improvements relating to coal-dust firing arrangements
IPC: F23K3/00
Filed: 1921-01-10
Abstract: 157,302. Sch÷ndeling, P. Dec. 18, 1919, [Convention date]. Fuel, feeding.-Coal dust which may be mixed with air is delivered by a pipe a into the hot gases issuing from gas burner nozzles d or into a stream of hot waste gases from another firing, and the mixture passes on to the combustion chamber. Air is supplied to the gas burner through a hit- and-miss valve f. The Specification as open to inspection under Sect. 91 (3) (a) describes also a modification Fig. 3 (Cancelled), in which the coal dust is supplied to an annular chamber surrounding the valve f through which it passes with the air supply. This subject-matter does not appear in the Specification as accepted.
Patent GB-620270-A (GB)
Title: Improvements in or relating to turbine apparatus
IPC: F23R3/34
Filed: 1947-01-14
Abstract: 620,270. Generating combustion products under pressure. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Jan. 14, 1947, No. 1255. Convention date, Nov. 20, 1945. [Class 51 (i)] [Also in Group XXVI] In a gas turbine plant having a straight through flow through axial flow compressor, combustion chambers, turbine and propulsion jet nozzle, the combustion chambers are annular, one within the other.' The chambers are located within a main annular airduct leading from the compressor diffuser 30 to the turbine nozzle passage 32 and are defined by four conical walls 35, 36, 37, 38. Each wall has perforations 49 of a size increasing from the up-stream end. The annular air spaces 29 are bridged at the up-stream end by a gauze screen 65. The up-stream ends of the annular flame tubes 31 are closed by radial annular plates 39 in which fuel nozzles 51 are mounted. The nozzles are fed from ring mains 53, 54 enclosed by stream-lined fairings. The up-stream end of the structure is strengthened by ribs 59. A gap is left between the combustion chamber at 42a and the shell 12 to provide a flow of air outside the part 43 of the combustion chamber. The turbine shaft is surrounded by inner and outer shells 27 between which supply pipes are located.
Patent GB-1498951-A (GB)
Title: Aid for use in teaching chemistry
IPC: G09B23/24
Filed: 1975-01-09
Abstract: 1498951 Teaching chemistry P OH CHOW HUN 9 Jan 1975 [10 Jan 1974] 1262/74 Heading G5G An aid for teaching chemistry comprises a set of individual blocks, e.g. of plastics material, each representing an ion, some of the blocks being marked with chemical symbols representing cations and some being marked with chemical symbols representing anions, the valency of each ion being represented by a corresponding number of projections only or recesses only on each of a plurality of surfaces of the respective block, the projections being complementary with the recesses so that blocks of opposite valency may be interconnected to represent chemical compounds. As shown, two blocks representing the cations of sodium which has a valency of plus one represented by one projection on each of four surfaces of a block are plugged into a single block representing the carbonate anion which has a valency of minus two represented by two recesses in each of four surfaces of the block, the combination thus modelling sodium carbonate. The blocks may be marked with information indicating the related atomic number and/or atomic weight and/or electronic structure. The set may comprise 28 blocks.
Patent GB-1030981-A (GB)
Title: Method and means for flowing a gas in a fuel cell system
IPC: H01M8/04
Filed: 1965-01-12
Abstract: 1,030,981. Fuel cells. UNION CARBIDE CORPORATION. Jan. 12, 1965 [Jan. 21, 1964], No. 1291/65. Heading H1B. Purified feed gas is supplied at 22, 22<SP>1</SP> to an aspirator 23, 23<SP>1</SP> to circulate the gases in a fuel cell 10. Water vapour is removed at 18, 18<SP>1</SP>. Cyclohexane, deca- and tetra-hydronaphthalene can be used as fuels as well as methanol, ethanol &c.
Patent GB-427166-A (GB)
Title: Improvements in or relating to the releasable connection of the electrical conductor of a whale line with a source of current
IPC: F42B30/14
Filed: 1935-01-15
Abstract: 427,166. Electrocuting whales. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.- (Aktieselskapet Elektrisk Hvalskytning; 14, Stortingsgatan, Oslo, Norway) Jan. 15, 1935, No. 1347. [Class 48] The electrical conductor of a whale line is connected to the current source by a resilient clamp which releases the conductor when the pull on the line becomes abnormal. The clamp comprises spring pressed jaws 5, 6. The insertion of the conductor between the jaws is indicated to the bridge by an electric contact 10 in a lamp circuit. In a variation the device comprises a tubular member into which the conductor may be introduced by a contact plug. A locking device may be provided which has to be released before the conductor can be inserted.
Patent GB-469079-A (GB)
Title: Improvements in or relating to electron discharge devices comprising photo-electrically-active electrodes
IPC: H01J29/38
Filed: 1936-01-15
Abstract: 469,079. Cathode-ray tubes. LUBSZYNSKI, H. G., and FREEMAN, G. S. P. Jan. 15, 1936, No. 1350. [Class 39 (i)] In an image intensifier or other cathode ray tube having an electrode which is photo - sensitized, deposit of the photo-sensitive material such as caesium is prevented where it is undesired by providing a mica shield 8, Fig. 1, in close contact with the surface, as shown a luminescent screen 7; after the cathode 6 has been sensitized the shield is swung out of the way of the screen to enable the screen to be used normally. Where excess photo-electric material is to be absorbed after the sensitizing process, absorbent material such as aggregated silver on the back of a mosaic support 12, Fig. 2, is covered by a shield; after the sensitizing process this shield is swung away to uncover the silver and absorb the excess, the shield being wedged against the curved part of the envelope and held there. The aggregated silver may be fixed on the undersurface of the shield. The movement may be effected by manipulation of the envelope or by magnetic action on a piece of soft iron fixed to the shield. In a modification the absorbent material may be covered and then uncovered by a slotted disc 16, Fig. 4, pivoted on a centre 18 and provided with a piece of soft iron 20. The absorbent may be on a cup with a suitable cover. Specifications 353,555 and 406,507 are referred to.
Patent GB-1000986-A (GB)
Title: Improvements in or relating to hectographic sheets
IPC: B41M5/04
Filed: 1962-03-26
Abstract: Compositions for making the transfer layer in a hectographic transfer sheet (see Division D2) comprise a hectographic dyestuff or an infra-red radiation-absorbing, magnetic pigment or both and a binder. The compositions in examples comprise:  (1) carnauba wax, raw montan wax, beeswax, lanolin, mineral oil, crystal violet and magnetic iron oxide; (3) chlorinated polyphenyls, beeswax, crystal violet, iron filings and carbon tetrachloride; and (5) carnauba wax, polybutene, beeswax, mineral oil and magnetic iron oxide.  Reference has been directed by the Comptroller to Specification 683,505.ALSO:Compositions for making the transfer layer in a hectographic transfer sheet (see Division D2) comprise a hectograph dyestuff, or an infra-red radiation-absorbing, magnetic pigment or both and a binder.  The compositions in examples comprise: (2) ethylcellulose, lanolin, mineral oil, spirit black dyestuff, metallic iron powder and solvent; (5) Carnauba wax, polybutene, beeswax, mineral oil and magnetic iron oxide; and (6) ethylcellulose, magnetic iron oxide, methyl alcohol and water.  Reference has been directed by the Comptroller to Specification 683,505.ALSO:A hectographic transfer sheet for the placing of magnetically sensible, thermographically reproducible, duplicate images on a master sheet comprises a flexible foundation and a pressure-transferable coating which includes both hectograph dyestuff and infra-red radiation-absorbing, magnetic pigment dispersed in a binder material.  The dyestuff and the pigment may be both in the same layer, or a layer of binder and pigment may overlie a layer of binder and dyestuff.  The foundation sheet may be of paper, polyethylene teraphthalate or regenerated cellulose. The binder may be a wax, ethyl-cellulose, polyvinyl acetate, polyvinyl chloride and copolymers, polystyrene, styrene-isoprene copolymer, chlorinated polyphenyls or rosin-modified alkyd resins. The pigment may be metallic iron or the magnetic black or red oxide of iron.  The dyestuff may be crystal violet or spirit black or a pair of complementary colour-formers such as gallic acid and iron chloride or colourless components that react to form an azo dye.  Hectographic master sheets made from these transfer sheets can be filed, sorted and selected automatically using magnetic sorting means.  Reference has been directed by the Comptroller to Specification 683,505.
Patent GB-509433-A (GB)
Title: Production of fast dyeings
IPC: C09B37/00
Filed: 1938-01-17
Abstract: 509,433. Dyeing. GROVES, W. W. (I. G. Farbenindustrie Akt.-Ges.). Jan. 17, 1938, No. 1.508. Addition to 497,935. [Classes 2 (iii) and 15 (ii)] Fast dyeings are produced by applying to the fibre a sulphonic acid or a sulphonate of a hydroxynaphtho-pseudo-azimide of the formula wherein R =an aromatic radical which contains an amino group capable of being diazotized and may contain one or more further substituents, then diazotizing the compound on the fibre and coupling it with itself. The process may be applied to cellulose and regenerated celluloses or to mixtures of these fibres with animal fibres. In some cases the dyeings may be after-treated with agents yielding metal, e.g. a copper compound. In the examples : (1) wool is treated with a solution of the ammonium salt of 2-N- (3<1> - aminophenyl) - 1 : 2 . pseudo - azimino - 5 - naphthol-7-sulphonic acid and ammonium sulphate, rinsed, treated with a solution of sodium nitrite and formic or sulphuric acid and developed with aqueous ammonia ; (2) and (3) similar to (1) using the corresponding 2-N-(4'- aminophenyl)- and 2-N-(4<1>-methoxy-3<1>-aminophenyl) derivatives ; (4) a mixed yarn of wool and viscose is treated in a bath containing the ammonium salt of 2-N-(3<11>-aminobenzoyl-3<1>- aminophenyl) -1 : 2-pseudoazimino-5-naphthol- 7-sulphonic acid (made by condensing the azimino compound of (1) with m-nitrobenzoyl chloride and reducing), ammonium sulphate and sodium sulphate, diazotized in a bath containing sodium nitrite, sodium dibutylnaphthalene sulphonate (cf. Specification 246,817, [Class 2 (iii)]) and hydrochloric acid and developed with aqueous ammonia containing an ethylene oxide-octodecyl alcohol condensation product ; (5) similar to (4) using 2-N-(5<1>- amino - 2<1> - naphthyl) 1 : 2 - pseudoazimino - 5 - naphthol-7-sulphonic acid. Other azimino derivatives specified are the 2-N-( 4<1>-amino-2<1>. methoxy-, 2<1>-ethoxy- or 2<1>-hydroxyphenyl) and 2-N -[4<1>-amino-2<1>- (p-toluenesulphonyl) -phenyl] derivatives. The azimino compounds may be made according to German Specification 146,375. Specification 347,609 also is referred to.
Patent GB-157932-A (GB)
Title: Improvements in and relating to watch bracelets
IPC: A44C5/14
Filed: 1921-01-10
Abstract: 157,932. Kammerer, F., [Firm of]. Dec. 20, 1919, [Convention date]. Watch bracelets.-A watch-holding clasp for bracelets of the kind which are drawn together by springs, comprises arms g, Fig. 2, provided with clasp hooks i and pivoted together at h to a casing c and carrying at the opposite side of the pivot a pair of nippers k which embrace the watch stem. The arms g are connected by links f to a slide e which is pressed outwards by a spring d in the casing c to hold the clasp in the gripping position. The ends of the bracelet are attached to the slide e and casing c respectively. In a modification, Fig. 6, showing the clasp in its open position, the pivot h and links f are carried by end members n, m respectively of the bracelet and coiled springs l are provided at the connecting points of the arms g and links f.
Patent GB-1425292-A (GB)
Title: Rotary positive displacement pump
IPC: F01C21/10
Filed: 1974-01-14
Abstract: 1425292 Rotary positive-displacement pumps WAUKESHA FOUNDRY CO Inc 14 Jan 1974 01708/74 Heading F1F A Roots' blower has inlet and outlet ports 12, 10 of a configuration as shown in Figs. 1 and 3 whereby each port extends into the zone of intersection of the pump bores 6, 8 as far as the line (dotted in Fig. 3) joining the edges of cutaway portions 7' in sleeve bearings, forming part of housing 4, for the shafts 14, 16 of the rotors 20, the ports 10, 12 also having portions offset from one axial side of the rotors, as shown in Fig. 3, so that fluid can flow into and out of the spaces between the rotors in a direction axially thereof.
Patent GB-143812-A (GB)
Title: Improvements in steam engines
IPC: F01B17/04
Filed: 1920-01-20
Abstract: 143,812. Hansen, J. H. Jan. 20, 1920. Engines with cylinder and generator forming one chamber. - Relates to single-acting engines which may be employed for the propulsion of vehicles. The lower end of the cylinder is heated by a lamp &c., and the steam is instantaneously generated from water supplied by gravity to a sprayer 8 from a tank under the control of a valve 9 actuated by an eccentric on the crank-shaft. The exhaust valve 5 is actuated by a second eccentric on the crank-shaft. A non-return valve 13 in the water-supply pipe prevents the ejection of water should pressure be generated in the cylinder before the valve 9 is closed.