baber/WOPTO huggingface dataset:
Patent GB-1519120-A (GB)
Title: Reactive dyestuffs
IPC: C09B62/22
Filed: 1977-03-08
Abstract: 1519120 Reactive anthraquinone dyes BAYER AG 8 March 1977 [11 March 1976] 09705/77 Heading C4P The invention comprises reactive dyestuffs of the general formula  wherein R 1  and R 2  are H or alkyl, R 3  is H or a sulphonic acid group, X is an optionally substituted phenylene group, Y is > CO or >SO 2  and Z is an optionally substituted phenylene group. X may be further substituted by a sulphonic acid or C 1 -C 4  alkyl group. They are prepared by reacting a 1 amino-2-anthraquinone sulphonic acid (1) having in the 4-position an -NH-X-CH 2 -NHR 1  group with a compound W-Y-Z-NO 2  where W is removed under the reaction conditions, reducing the terminal nitro group to amino and then reacting the terminal amino group with 2,4,6,- trifluoro-5-chloro-pyrimidine; (2) having in the 4- position an NH-XH group with a compound HOCH 2 N(R<SP>1</SP>)-COZN(R<SP>2</SP>)-acyl splitting off the acyl group and then reacting the amino group formed with 2,4,6-trifluoro-5-chloropyrimidine or (3) having in the 4- an NH-XH group with a compound HOCH 2 -N(R 1 )-CO-Z-NO 2 , reducing the nitro group to amino and then reacting the terminal amino group with 2,4,6,-trifluoro-5-chloro-pyrimidine. The dyes give blue shades on cotton and wool.
Patent GB-786708-A (GB)
Title: System of cooling industrial furnaces
IPC: F27B1/24
Filed: 1956-03-28
Abstract: 786,708. Cooling shaft furnace walls. VEREINGTE ECONOMISER-WERKE GES. March 28, 1956 [March 29, 1955], No. 9710/56. Class 51 (2). [Also in Group XIII] A cooling system for a shaft furnace consists of a number of separate closed pipe circuits which are each two thirds filled with water and are otherwise evacuated, each circuit consisting of a riser pipe 1a receiving heat from the furnace wall, a condensation coil 1b disposed beneath the surface of water contained in an annular drum 2 encircling the furnace and an unheated down pipe 1c. In operation, thermosyphon circulation occurs in each pipe circuit and steam is generated in the drum 2 in which a constant water level is maintained, feed water entering at 3 and the steam generated in the drum discharging through pipes 5 to the point of use. The division of the piping system into numerous individual circuits each containing a small quantity of water avoids the danger of furnace explosion should a pipe burst.
Patent GB-717002-A (GB)
Title: A roll of floor covering and a method of forming such a roll
Inventor: BARRAN EDWARD NICHOLSON
IPC: B65D85/66
Filed: 1952-04-17
Abstract: 717,002. Packaging floor covering. LINOLEUM MANUFACTURING CO., Ltd. April 10, 1953 [April 17, 1952], No. 9723/52. Class 94 (1) Floor covering is rolled-up on a core comprising in one form, Fig. 1, a number of spaced cylindrical bungs 1 keyed to a flexible strip 2 which is extended to form a flap 3, the inner end of the roll being sandwiched between the bungs and flap. In a modification, Fig. 2 (not shown), each bung is secured to an individual flap. In a second form, Fig. 3, the core is formed by bungs slotted at 8 for the reception of the end of the roll.
Patent GB-590398-A (GB)
Title: Improvements in or relating to coated films
IPC: C08J7/052
Filed: 1945-04-19
Abstract: A film of a carboxylic acid ester or ether of cellulose is provided with a water-resistant, heat-sealing coating comprising polystyrene, a wax, a natural resin or resin substitute, and, as plasticiser, a liquid polymer of styrene or of a lower alkyl derivative thereof. Suitable waxes are paraffin wax, a high-melting microcrystalline hydrocarbon wax known as "Santowax," beeswax, candelilla wax, montan wax, ozokerite and chlorinated naphthalenes.  The specified resin is gum dammar and resin substitutes include ester gums, hydrogenated methyl abietate and formaldehyde-toluene-sulphonamide resins.  The coating is conveniently formed from a solution in toluene, benzene or xylene, which may, but preferably does not, contain from 5-20 per cent by weight of solvent for the cellulose ester film, e.g. acetone, ethylene dichloride or ethyl alcohol.  The liquid polymer of alpha-methyl-para-methyl styrene may be prepared using stannic chloride as catalyst.  The coated films are stated to be useful as wrappers and as electrical insulators.
Patent GB-834738-A (GB)
Title: Improvements in or relating to the conditioning of grain and the like
IPC: F26B3/092
Filed: 1958-03-27
Abstract: 834,738. Conditioning grain. SVENSKA FLAKTFABRIKEN A.B. March 27, 1958 [March 29, 1957], No. 9849/58. Class 58. [Also in Group XIII] In conditioning grain, it is conveyed along a supporting plate and fluidized, dried and cooled by forcing gaseous medium such as air upwardly through the grain and, between the drying and cooling operations, the grain is passed through an equalizing zone wherein it is substantially isolated from the influence of the gaseous medium, e.g. not fluidized. The grain may be conveyed through the equalizing zone by a scraping conveyer or by vibrating the supporting plate. In one form of apparatus, Fig. 1, the grain is fed from a hopper 4 along a perforated plate 8 in a chamber 1 having a roof 6 and a base 7 and the conditioned grain is received in a hopper 16. A partition 17 divides the space 10 between the plate 8 and the base 7. The portions A and C of the plate, corresponding, respectively, to a drying zone and a cooling zone, are perforated, but the portion B, corresponding to the equalizing zone, is unperforated or, as shown, is provided with perforations having a considerably reduced flow area compared with those in the portions A and C. A fan 21 supplies gaseous medium, through a heater 20, to the space beneath portions A and B and, through a pipe 18, to the space under portion C of the plate. The gaseous medium having passed through the grain leaves the chamber through an opening 11 in one or both of its sides and passes into a duct 22, Fig. 2, having an outlet 24 with an inwardly bent edge 23, which prevents egress of grain. The gaseous medium may be returned to the fan through a dust-settling chamber. In another construction, Fig. 3 (not shown), the space 10 is divided into three compartments corresponding to the drying, equalizing and cooling zones and the gaseous medium is supplied to each compartment by a separate fan. In yet another construction, Fig. 5, (not shown), a drying chamber provided with a perforated plate is superposed on a cooling chamber provided with a perforated plate and the chambers are connected by a vertical passage, which constitutes an equalizing zone.
Patent GB-838305-A (GB)
Title: A space heater operating with liquid fuel
IPC: F23D5/00
Filed: 1957-03-26
Abstract: 838,305. Vapour burners. MATTHES, H., and MATTHES. H. J. R. March 26, 1957 [March 29, 1956], No. 9857/57. Class 75(1) A vapour burner comprises an outer tube surrounding and spaced from a perforated air supply tube 2 to form an annular combustion space connected through an outlet 11 with a chimney and supplied at its lower end with fuel through a pipe 10. The air tube 2 has perforations 5 in its bottom wall and perforations 6 in its circumferential wall over the entire length thereof. Radial flames are formed at the perforations 6 in the air tube and these flames impinge on the outer tube 1 forming red luminous spots.
Patent GB-852379-A (GB)
Title: A process for the production of foam materials containing urethane groups
IPC: C08J9/00
Filed: 1958-03-27
Abstract: In the production of polyurethane foam materials of deliberately irregular pore size by the reaction of a polymerization or polycondensation product having terminal hydroxyl and/or carboxyl groups with a polyisocyanate and, if necessary, water, an activator and/or an emulsifier, the components are reacted in the presence of a wax, fat, paraffin and/or fatty alcohol which is liquid at the reaction temperature and which is non-homogeneously distributed in one or more of the reactants or in a filler or additional substance not participating in the reaction.  The wax, fat, paraffin or fatty alcohol may be 0,01-0,5% of the weight of the polymerization or polycondensation product.  According to examples of producing elastic foams of bulk density 30-55 kg./m.3, the materials reacted are exemplified by a polyester of adipic acid, diethylene glycol and tri-methylol propane with toluylene diisocyanate, and a polythioether derived from thiodiglycol, diethylene glycol and trimethylol propane with toluylene diisocyanate, the activators by bis-(diethyl ethanolamine) adipate, dimethyl benzylamine and permethylated triethylamine tetramine, the emulsifiers by diethylamine oleate, benzylated diphenyl polyglycol ether, castor oil sulphonate and ricinoleic acid sulphonate, and the wax, fat, paraffin or fatty alcohol by finely powdered hard paraffin of m.pt. 50-60 DEG C., finely comminuted beeswax, cetyl alcohol, a synthetic wax prepared by esterifying montanic acid with a mixture of fatty alcohols, and olive oil.ALSO:In the production of polyurethane foam materials of deliberately irregular pore size by the reaction of a polymerization or polycondensation product having terminal hydroxyl and/or carboxyl groups with a polyisocyanate and, if necessary, water, an activator and/or an emulsifier, the components are reacted in the presence of a wax, fat, paraffin and/or fatty alcohol which is liquid at the reaction temperature and which is non-homogeneously distributed in one or more of the reactants or in a filler or additional substance not participating in the reaction.  The wax, fat, paraffin or fatty alcohol may be 0,01-0,5% of the weight of the polymerization or polycondensation product.  According to examples of producing elastic foams of bulk density 30-55 kg./m3., the materials reacted are exemplified by a polyester of adipic acid, diethylene glycol and trimethylol propane with toluylene diisocyanate, and a polythioether derived from thiodiglycol, diethylene glycol and trimethylol propane with toluylene diisocyanate, the activators by bis(diethyl ethanolamine) adipate, dimethyl benzylamine and permethylated triethylamine tetramine, the emulsifiers by diethylamine oleate, benzylated diphenyl polyglycol ether, castor oil sulphonate and ricinoleic acid sulphonate, and the wax, fat, paraffin or fatty alcohol by finely powdered hard paraffin of m.pt. 50-60 DEG C., finely comminuted beeswax, cetyl alcohol, a synthetic wax prepared by esterifying montanic acid with a mixture of fatty alcohols, and olive oil.
Patent GB-665313-A (GB)
Title: Improvements in or relating to the sifting or screening of moist crushed coal or ore
IPC: B07B1/62
Filed: 1949-04-12
Abstract: 665,313. Sifting apparatus. BURSTLEIN, E. M. April 12, 1949 [Sept. 6, 1948 ; Nov. 25, 1948], Nos. 9895/49, 9896/49. Class 117 The screening or sifting element of an apparaus for sifting moist crushed coal or ore is electrically heated to a temperature sufficient for preventing moistening (and thus avoiding clogging) of said surface by the material, without drying the material itself. As shown, a vibrating screen a is directly heated by an electric current controlled by a rheostat e, the circuit b including a thermostat (not shown). Alternatively the screen supports, which are insulated, are connected to the electric supply to provide indirect heating of the screen, or the screen may be heated by an induced electric current. For normal operation on non-porous material having a moisture content about 15 per cent, the temperature of the screening element may be raised to, and maintained thermostatically at, about 40‹C. The apparatus may be combined with crushing machines. The Specification as open to inspection under Sect. 91 comprises also arrangements wherein rotary drum sieves or plane reciprocating sieves are heated either by gas jet lines or by infra-red radiation from lamps adjacent the screen. The heating may also be effected by hot gases or steam. This subject-matter does not appear in the Specification as accpted.
Patent GB-610199-A (GB)
Title: Improvements in or relating to sewing and mechanism adapted for use in sewing machines
IPC: D05B15/04
Filed: 1946-03-30
Abstract: 610,199. Sewing-machines. BRITISH UNITED SHOE MACHINERY CO., Ltd., and BOOTHROYD, H. March 30, 1946, No. 9908. [Class 112] In a curved-needle awl-feed lockstitch boot-sole sewing machine, having needle and awl on the same side of the work, the needle moves in a fixed (adjustable) plane and the awl moves laterally into the plane of the needle from a fixed distance to one side, the stitch-length being varied by causing the awl to make a variable portion of its lateral movement before it penetrates the work. Perforating-devices; feed by awl.- The awl 1 is carried by an arm 3 mounted rotatably and slidably in a bearing on an axis 5, the arm being provided with a lug 37 fitting, so as to be slidable parallel to the axis, in a notch 35 formed in the hub portion of a cam-actuated arm 19 mounted on the outside of the same bearing. The arm 3 is located alung the axis by a groove embracing an arcuate member 43 carried adjustably on a slide 47 which is reciprocated parallel to the axis 5 by a cam-actuated rock-shaft 77; the shaft 77 has a crank-pin 75 engaging a diametrical slot in a member 59 which is rotatably adjustable in a part 57 of the slide 47 so that the slot may be nearly tangential to one or other end of the path of the crankpin or may lie in an intermediate position, the motion of the slide being thus made slower at one end of the stroke than at the other, as desired. The awl pauses before entering the work, so that a larger or smaller part of its lateral movement, depending on the relative speeds of the first and last parts of this movement, is performed before the work is engaged and fed for the remainder of the movement. According to the Provisional Specification, the presser-foot may be adjustable laterally of the machine so that it can lie close to the point of penetration of the awl for any stitch length. Lock-stitching by shuttles.-The needle 55 is carried by an arm 89 oscillatable about the same axis 5 as the awl and having similar lug and notch engagement 123, 121 with a cam-actuated arm 117. The arm 89 is located along the axis 5 by a groove in the arm 89 engaging an arcuate member similar to that (43) locating the awl, this member being slidably adjustable on the frame. Specification 516,539 is referred to.
Patent GB-1107511-A (GB)
Title: Improvements in or relating to applying stiffening elements to shoe uppers
Inventor: FORD MALCOLM PETER
IPC: A43D11/00
Filed: 1964-03-10
Abstract: 1,107,511. Boots &c. BRITISH UNITED SHOE MACHINERY CO. Ltd. 8 June, 1965 [10 March, 1964], No. 9994/64. Heading A3B. In a machine for applying stiffeners to shoe uppers a strip S carrying stiffeners at uniform intervals is moved in step by step fashion through a pressing station where the stiffeners are pressed against the shoe uppers. The machine has three supply reels 30 each having a different size of stiffener, the reels 30 being mounted on a spider 34 which is rotatable so that a selected reel 30 can be moved to the feeding position. The strip S leaves the reel 30, and passes over a roller 48 to a pressing station between a heated platen 200 operated by pneumatic ram 16 and a carriage on which the upper is placed. The carriage is movable on rails 176 between a forward loading position and a rearward pressing position. While the carriage is in the forward loading position the stiffener may be heated by an infra-red heater 192. The strip and stiffener together with the upper is then moved to a second pressing station where they are pressed between a plate 204 and a platen 202, both of which are cooled. The strip then passes around the edge of a stripping bar 50 where the upper and stiffener is peeled from the strip and falls into a tray 206. The strip S then passes around drive roller 52 and rollers 54, 56 to take up reel 58. The drive roller 52 is intermittently rotated by pneumatic piston and cylinder which operates a drive belt through a rack and pinion and a one way clutch (not shown). Tension is maintained in the strip S by a friction drive to  the take-up reel 58.
Patent HU-T34016-A (HU)
Title: Process for producing bis/piperazinyl-,or homopiperazinyl/-alkanes
Inventor: DEVLIN JOHN P
IPC: C07D295/073
Filed: 1984-03-20
Abstract: 1. Bis-(piperazinyl- or homopiperazinyl) alkanes of the general formula I  see diagramm : EP0122488,P21,F1  wherein R1 , R2 , R3 and R4 which may be identical to or different from each other, are each hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyl, alkoxy having 1 to 4 carbon atoms, alkanoyloxy having up to 4 carbon atoms, halogen, trihalomethyl, di-C1-4 alkylamino, C1-4 alkoxycarbonyl, nitro, cyano or acyl having 1 to 3 carbon atoms ; R5 and R6 , which may be identical to or different from each other, are each hydrogen, methyl, hydroxyl, carboxyl, C1-4 alkoxycarbonyl, hydroxymethyl, phenyl or p-chlorophenyl, R7 and R8 are each hydrogen or methyl ; j and k are integers from 0 to 3, their sum being no more than 4 ; m and n are integers from 0 to 3, their sum being no more than 4 ; A is -CH2 - or -CH2 CH2 - ; or R5 and R7 together or R6 and R8 together are oxo, provided k or m is other than O ; or R5 and R7 together and R6 and R8 together are oxo, provided k or m are other than O ; R9 and R10 , which may be the same or different, represent hydrogen or from one to four methyl substituents on the carbon atoms of the piperazine ring (A = -CH2 -) ; R11 , R12 , R13 and R14 , which may be identical to or different from each other, are each hydrogen or methyl ; or R11 and R12 together and/or R13 and R14 together are oxo ; and X is alkylene of 1 to 2 carbon atoms, optionally hydroxy-substituted with the proviso that when A = -CH2 -, R1 to R14 are hydrogen and j, k, m and n are each zero, then X cannot be 1,2-ethylenediol, and physiologically acceptable acid addition salts thereof.
Patent HU-T34561-A (HU)
Title: Process for preparing phsphoric acid esters and phosphonic acid ester derivatives
Inventor: FARNUNG WINFRIED
IPC: C07F9/40
Filed: 1984-05-28
Abstract: The present invention relates to a new process for the preparation of phosphonic acid esters of the formula I    <IMAGE>  (I)  in which Ar denotes phenyl, a binuclear or polynuclear aromatic radical, cycloheptatrienyl, furyl or pyridyl, X denotes (substituted) alkyl, (substituted) alkoxy or optionally substituted aryl, aryloxy, heterocyclyloxy or arylmercapto radicals, phenylcarbonylamino, alkylcarbonylamino or alkoxycarbonylamino, alkylmercapto, alkoxycarbonyloxy, alkoxycarbonylalkoxy, phenylaminocarbonyloxy or alkylaminocarbonyloxy or two radicals X in the orthoposition together form a (substituted) (C3-C4) chain in which 2 carbon atoms can be replaced by oxygen, Y denotes halogen, alkoxycarbonyl, alkylcarbonyl, nitro, nitroso, cyano, alkylsulfonyl, phenylsulfonyl, alkoxysulfonyl, phenoxysulfonyl, alkoxy/alkylphosphinyl, halogenated alkyl, formyl or (substituted) amidosulfonyl, R denotes alkyl, n denotes 1, 2 or 3 and m denotes 0, 1, 2 or 3, wherein a compound of the formula II Xn-Ar-Ym (II)  is subjected to anodic oxidation in the presence of a compound of the formula III P(OR)3 (III) and of an alkanol in an undivided electrolytic cell. Some of the compounds obtainable by this process are new.
Patent HU-T35708-A (HU)
Title: Process for the production of pigment compositions
Inventor: WHEELER IAN R
IPC: C09C1/62
Filed: 1984-07-27
Abstract: The invention relates to a process for preparing low- or non-dusting substantially completely non-volatile metal pigment compositions by forming a coherent paste comprising an organic binder medium, an organic liquid vehicle and metal pigment, in powder or flake form, the paste being formed by mixing a first component comprising the organic binder medium and a second component comprising metal pigment with either or both of the first and second components comprising organic liquid vehicle and the paste containing from 1 to 70 percent, preferably from 3 to 45 percent, of the organic binder medium based on the weight of the metal pigment, and removing substantially all of the organic liquid vehicle(s) from the coherent paste, optionally after sub-dividing the coherent paste into particles, such as pellets, tablets or granules. The resulting solid metal pigment composition comprises metal pigment particles dispersed in a matrix of the organic binder material.
Patent HU-T62000-A (HU)
Title: Process for producing new chroman derivatives and pharmaceutical compositions comprising same
Inventor: GERICKE ROLF
IPC: A61K31/395
Filed: 1991-12-04
Abstract: The invention relates to novel chroman derivatives of the formula I <IMAGE> I  in which R1, R2, R3, R4, R5, R6, R7, R8 and R9 have the meanings given in [Patent claim 1], and which, like their salts, show effects on the cardiovascular system and can be used for the treatment or prophylaxis of cardiac insufficiency, angina pectoris, high blood pressure, incontinence and alopecia.
Patent HU-T45877-A (HU)
Title: Method and apparatus for extracting juice from matters containing liquid particularly fruits
Inventor: BALOGH PETER
IPC: A23N1/00
Filed: 1986-11-24
Abstract: Moisture contg. material, primarily fruit, is crushed, and the juice produced is removed by the application of vacuum. The remainder is pressed, then loosened and re-arranged to produce channels, for improved discharge of the juice. The material is kneaded and pressed again. The equipment comprises feed hopper located above first, endless transport belt, vacuum assisted juice discharge pre-pressing unit formed by first and second endless belts, loosening/re-arranging unit, after-press unit, and kneading and pressing units liq. passes through the material, e.g. filter cloth, of the transport belts.
Patent HU-T59008-A (HU)
Title: Process for producing granule of double coating containing disodium-pamydronate
Inventor: WIRTH DAGMAR
IPC: A61K9/58
Filed: 1990-09-06
Abstract: The invention relates to an advantageous oral administration from the disodium pamidronate in capsules. These capsules are filled with double-coated granules. The inner coating is hydrophilic and elastic, and the outer coating is gastric juice-resistant and intestinal juice-soluble. The granules are distinguished by good gastric compatibility.
Patent ID-17310-A (ID)
Inventor: TUOHINO MARKKU
IPC: H04M15/00
Filed: 1997-06-09
Abstract: If the location cell of a calling subscriber or a called subscriber belongs to a set of special cells at the beginning of a call, a cheaper tariff is applied. According to the invention, the charging criterion is updated in the beginning and during the call. If a subscriber roams from the area of a public network cell to the set of special cells, the cell information propagates to the MSC of the called subscriber. The MSC and/or service control point compares this cell information with the set of special cells and determines that the new cell of the called subscriber belongs to the special cells, due to which the tariff can be changed. Information on the called subscriber's changed cell type is transmitted to the mobile switching centre of the calling subscriber.
Patent JP-S63168731-A (JP)
Title: Job scheduling system
Inventor: UESHIMA AKIRA
IPC: G06F9/46
Filed: 1987-01-06
Abstract: PURPOSE:To contrive to improve the utilizing efficiency of resource by giving up the schedule of the corresponding job when a job seems to encounter waiting and releasing an allocated resource. CONSTITUTION:A priority request memory quantity measuring means 1 measures a request memory quantity by job priority designated for each job in memory wait state, a priority allocated memory quantity measuring means 2 measure the allocated memory quantity by job priority designated for each job whose memory is already allocated and a schedule discriminating means 3 discriminates whether or not job is scheduled depending on the allocated memory quantity by job priority obtained from the priority request memory quantity measuring means 1 and the allocated memory quantity by job priority obtained from the priority allocated memory quantity measuring means 2. If the job seems to encounter memory wait, the schedule of a job is given up and the allocated resource is released. Thus, the effective utilization of the resource is attained.