baber/WOPTO huggingface dataset:
Patent GB-1221683-A (GB)
Title: Improvements in or relating to fuel cells having an automatic continuously decarbonated basic electrolyte
IPC: H01M8/08
Filed: 1968-02-26
Abstract: 1,221,683. Alkaline fuel cells. SOC. GENERAL DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (Alsthom). 26 Feb., 1968 [24 Feb., 1967], No. 9232/68. Heading H1B. The basic electrolyte of a fuel cell is automatically decarbonated by dividing the cell into two compartments with a non-anionic semi-permeable membrane, allowing an anolyte and a catholyte to flow through the two compartments parallel to the diaphragm at such a speed that the anolyte on leaving the anode compartment reaches the pH at which C0 2  gas is released, allowing the gas to sepa rate from the electrolyte at the outlet to the anode compartment, allowing the two electrolyte streams to mix and then dividing the streams again and recycling them through the cell. The membrane may be non-ionic and the electrolyte may include an inert salt, the salt concentration being larger than the base concentration. C0 2  may be released at pH's above 9. The cell may be a multiple cell comprising a plurality of elements through which the electrolyte flows in series, the anolyte in each element being of substantially uniform pH. The elements may be connected in series, each making an equal contribution to the power of the cell. In the embodiment shown anolyte and catholyte are circulated by pumps 7 and 15 through eight cells which are electrically joined in series (only six cells are shown). Methanol is supplied at 8 and air under pressure is supplied to each cell at 18. CO 2  is liberated at 9.
Patent GB-645299-A (GB)
Title: Improvements in or relating to variable condensers
IPC: H01G5/38
Filed: 1948-04-02
Abstract: 645,299. Condensers. CALVERT, R., and WAYNE KERR LABORATORIES, Ltd. April 2, 1948, No. 9294. [Class 37] A variable electric condenser, having fixed and movable vanes, is energized through twc plates or strips disposed parallel and adjacent to one another. One plate or strip 1 is secured to the fixed vanes F1, F2, F3 and the other plate or strip 2 has contact fingers bearing against a rotatable shaft carrying the moving blades. In the particular example illustrated, the supply conductors are shaped to allow three pairs of connections to be made as at A, B and C. The arrangement minimizes inductance.
Patent GB-1495457-A (GB)
Title: Electropaints
IPC: C08C19/36
Filed: 1975-03-06
Abstract: 1495457 Electrophoretic coating compositions INTERNATIONAL PAINT CO Ltd 5 March 1976 [6 March 1975] 9315/75 Headings C3P and C3R Electropaints comprise as binder an at least partially neutralized composition comprising (A) a polydiene reaction product which is (i) the reaction product of a polydiene resin with 4 to 30% of its weight of an α,#-ethylenically unsaturated dicarboxylic acid, (ii) a reaction product (i) partially esterified with a C 1-4  alcohol or (iii) the reaction product of a polydiene resin with 4 to 30% of its weight of an α,#-ethylenically unsaturated dicarboxylic anhydride in which the anhydride groups have been hydrolysed, converted to half ester with a C 1-4  alcohol or converted to a half amide with ammonia or a primary or secondary amine; (B) the reaction product of a polydiene resin with 4 to 30% of its weight of maleic or itaconic anhydride and (C) a heat-reactive phenol/ formaldehyde resin; the acid value of (A) and (B) being at least 30 mg. KOH/gm. Preferred polydiene resins are 1,2- and/or 1,4-polybutadienes of molecular weight 200 to 20,000. The compositions may also contain pigments; optionally maleinized vegetable oils, epoxy resins or styrene/allyl alcohol copolymers; or aminoplast or acrylic resins. Examples describe compositions comprising (A) methyl half ester of polybutadiene/maleic anhydride adduct or hydrolysed polybutadiene/maleic anhydride adduct, (B) polybutadiene/maleio anhydride adduct and (C) condensates of formaldehyde with phenol, allylphenol, poctyl phenol, t-butyl phenol or salicylic acid, optionally with titanium dioxide, talc, iron oxide pigment, china clay and maleinized linseed oil and dispersed in water with triethylamine.
Patent GB-1383236-A (GB)
Title: Sailing boat hull constructed of plastics
IPC: B63B5/24
Filed: 1972-02-29
Abstract: 1383236 Plastics boats H STOBERL 29 Feb 1972 [2 March 1971] 9339/72 Headings B7A B7S and B7V A plastic boat body comprises a moulded outer hull shell 1 with a keel receiving recess 9 in the bottom and a moulded plastic floor tray or bottom shell 5 is sealed around its periphery 5<SP>11</SP> to the shell. Centring member or head portion 8 of moulded plastic keel 2 is secured in the recess by bolt 12. Fig. 4, shows a bilge flap 7 and Fig. 10 shows a hoistable keel or centreboard 46. Fig. 3 and Fig. 9 (not shown) indicate respectively reinforcement in mast foot 25 and in fore stay attachment 32<SP>1</SP>.
Patent GB-449512-A (GB)
Title: Improvements in coupling devices for thermionic amplifiers
IPC: H03H7/01
Filed: 1936-03-30
Abstract: 449,512. Transformers. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, Emmasingel, Eindhoven, Holland. March 30, 1936, No. 9393. Convention date, April 5, 1935. Addition to 390,986. [Class 38 (ii)] Relates to high-frequency transformers for providing adjustable coupling for thermionic amplifiers as described in the parent Specification, and consists in a pair of relatively movable coils S1, S2 in a fixed screening casing 4, a conducting screen 5 being fixed to the movable coil on the side remote from the fixed coil. The screen 5 may be connected to the casing and to the end of one of the coils.
Patent GB-667190-A (GB)
Title: Improvements in props for building constructions
IPC: E04G25/06
Filed: 1949-04-06
Abstract: 667,190. Props. LILJENDAHL, S. A. J. April 6, 1949. [April 8, 1948; April 1, 1949] Nos. 9401/49 and 9402/49. Class 20(ii). An adjustable wooden prop for supporting floor &c. shuttering comprises a main part 1, Figs. 1, 3, e.g. of cruciform section, having at one end a longitudinal gap 4 formed by a pair of planks 2a, 2b between which is guided a lengthening piece 5, Fig. 4 of H-section, the side parts 6a, 6b of which slidably engage with the edges of 'the planks 2a, 2b, ,and the prop being adjusted in height by wedges 7a, 7b inserted in the gap 4 between the end .of the main prop part 1 and the central portion 10 of the lengthening piece 5. Flat iron transverse braces 8, 9 embrace the lengthening piece 5 leaving gaps 8a, 9a, Fig. 4 which receive the planks 2a, 2b. Braces 11, 14 are also secured to the planks 2a, 2b. Two such props may be combined end-to-end by means of a single lengthening piece, Figs. 6, 7 (not shown) which engages between the planks 2a, 2b of both props, adjustment of the combined props being effected by a single pair of wedges. The Specification as open to inspection under Sect. 91 comprises also a prop in which the main part, having no longitudinal gap therein, engages at one end in a tubular member comprising the lengthening piece and having oppositely disposed longitudinal slots adapted to receive the adjusting wedges which are inserted between the base of the tubular member and the end of the main prop part. This subject-matter does not appear in the Specification as accepted.
Patent GB-705403-A (GB)
Title: Improvements in or relating to the remote control of mechanisms
Inventor: PEARCE DAVID MARESCO
IPC: F15B11/12
Filed: 1951-04-23
Abstract: 705,403. Hydraulic machines; fluid-pressure servomotor-control systems. DAVEY, PAXMAN & CO., Ltd. April 2, 1952 [April 23, 1951], No. 9416/51. Classes 69 (2) and 135 A device for the remote control of mechanism comprises two or more pistons in a common cylinder with a working space at one side of each piston, one of said pistons being connected to the mechanism to be controlled and said working spaces each communicating with a separate inlet for pressure fluid, whereby each piston may be operated separately or in combination with one or more of the other pistons to thereby provide a number of different and defined control positions. As shown, the device has pistons 1, 2, 3 in a common cylinder 4, piston 3 being connected by a rod 8 to the mechanism to be controlled. A stem 1a of piston 1 slides in a partition 6 and carries a stop member 1b for engagement with the partition 6. A stem 2a of piston 2 slides within the stem 1a and has grooves 2e and carries a stop member 2b for engagement with the end of rod 1a. A stem 3a of piston 3 slides within stem 2a and has a stop member 3b for engagement with a shoulder 2f in the rod 2a. Pressure fluid may be applied to the space 1c at the rear of piston 1 through connection 1d to the space 2c at the rear of piston 2 through connection 2d and grooves 2e in rod rod 2a and to the space 3c at the rear of piston 2 through connection 2d and grooves 2e in rod 2a, and to the space 3c at the rear of piston 3 through connection 3d, bore 7b and the hollow rods of pistons 2 and 3. A spring 10 urges the pistons against the pressure fluid. The strokes of the pistons as controlled by the stop members, may be such that that of piston 2 is twice and that of piston 4 four times the stroke of piston 1. Thus, by applying no pressure fluid to the spaces or applying pressure fluid to the spaces as follows : spaces 1c or 2c, 1c and 2c, 3c, 1c and 3c, 2c and 3c, 1c and 2c, and 3c, the pistons provide the rod 8 with eight equally spaced control positions. The admission of pressure fluid may be controlled from a remote point, or electromagnetically-operated valves may be fitted adjacent the device and controlled remotely.
Patent GB-488702-A (GB)
Title: Process for the manufacture of esters of ª‰-acetamino butyric acid
Filed: 1938-03-29
Abstract: Alkyl esters of b -acetamino butyric acid, of which the alkyl group contains not more than 3 carbon atoms, are prepared by catalytic hydrogenation of esters of b -acetamino crotonic acid. The hydrogenation is effected at atmospheric or raised pressures and in the presence or absence of solvents.  In examples the methyl, ethyl, n- and iso-propyl esters of b -acetamino crotonic acid are hydrogenated in the presence of nickel or palladium. Methyl and ethyl alcohols are used as solvents.  The products are completely miscible with water and are useful for preparing solutions of medicinal substances.
Patent GB-1276255-A (GB)
Title: Improvements relating to chairs or seats primarily for use by infirm or invalid persons
Inventor: POWELL ALBERT ERNEST
IPC: A61G5/14
Filed: 1970-02-27
Abstract: 1276255 Seats A E POWELL 19 April 1971 [27 Feb 1970] 9552/70 Heading A4J To assist a person in getting up or sitting down, the seat 10 of a chair is hinged to the base 13 at its front edge 12 and is provided with springs 29 tending to lift it. The seat is lowered when desired, and its rising movement is controlled, by an electric motor 24 connected to it through a worm or other reduction gear 23, crank 21, and link 18. The motor is controlled by a switch 27 mounted on an arm of the chair.
Patent GB-234067-A (GB)
Title: High tension circuit breaker
IPC: H01H9/40
Filed: 1925-04-09
Abstract: 234,067. Japolsky, N. May 14, 1924, [Convention date]. Electromagnetic switches; contacts; sparking, preventing.-A hightension circuit - breaker comprises a pile of capsules d which are insulated from one another at their ends and normally separated, but are adapted, when the poles P, P<1> are energized, to be magnetized, and, under magnetic attraction, to expand, as shown, at the right-hand sides of Figs. 3 and 4, into contact with one another.
Patent GB-570182-A (GB)
Title: Improvements in and relating to the manufacture of sheets or shaped articles composed of fibres united by adhesives
IPC: D04H1/645
Filed: 1943-07-15
Abstract: Thermal or sound-insulating sheets or shaped articles are made by introducing within a loose mass of kapok fibres the components of a synthetic resin without substantially altering the loose state of the fibres, and forming the resin in situ without the application of pressure on the fibres.  The fibrous mass is not completely wetted or saturated with liquid which would draw the fibres together, the components being admixed as dry powders, applied as gases or vapours, or condensed on the fibres from the vapour phase.  Catalysts such as acid or alkaline gases or vapours may be applied, or liquid or solid catalysts may be pre-mixed with the fibres.  The fibres may be lightly oiled, e.g. with cottonseed oil, to promote adhesion of the dry powdered component or catalyst, and the fibres and powder may be mixed in an air stream. The fibrous masses may be treated with gases or vapours while supported on openmesh grids or screens in a vessel jacketed for heating or cooling to the required temperature.  An aniline-formaldehyde resin may be formed by the passage in succession of aniline vapour and formaldehyde gas through the mass of fibres, a urea-formaldehyde resin may be formed by the passage of formaldehyde gas through fibres previously mixed with powdered urea, or by passing steam through a mass of fibres previously mixed with powdered urea and hexamethylenetetramine, a phenol-formaldehyde resin may be formed by passing formaldehyde gas through fibres with which powdered phenol has been mixed or on which phenol has been condensed from the vapour phase.  Formic acid vapour may be admixed with the formaldehyde gas.
Patent GB-1523574-A (GB)
Title: Copolymeric emulsifier and emulsions obtained therewith
IPC: C09D7/45
Filed: 1977-03-08
Abstract: 1523574 Anionic emulsifiers for emulsion polymerization KANSAI PAINT CO Ltd 8 March 1977 [9 March 1976] 9607/77 Heading C3P A copolymeric emulsifier is a neutralized copolymer of (A) a monomer prepared by reacting at least one glycidyl ester of acrylic or methacrylic acid with at least one drying oil and/or semi-drying oil fatty acid; (B) an alpha, beta ethylenic carboxylic acid and (C) an unsaturated monomer having an -COOH group and having a Q value of at least 0À1 as determined by Q-e theory. The invention also comprises an emulsion polymerization process in which any unsaturated monomer is polymerized in aqueous emulsion using the above copolymer as emulsifier. Preferred acids (B) are acrylic, methacrylic crotonic, fumaric, and also maleic anhydride. Preferred monomers (C) are styrene, vinyl toluene and acrylic or methacrylic esters.
Patent GB-1198846-A (GB)
Title: Substituted Pyridazone Derivatives and Process for their Production
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: C07D245/02
Filed: 1967-07-12
Abstract: 1,198,846. Dihydropyridazone derivatives and process for their production. SANDOZ Ltd. 12 July, 1967 [21 July, 1966 (2)], No. 9819/70. Divided out of 1,198,845 Heading C2C. Compounds of the formula wherein R' is H or Cl or a C 1-4  alkoxy radical, may be obtained by reacting a compound of formula with 3-hydrazinopropanol. The reaction is suitably carried out in an inert organic solvent at 60-150‹ C. and preferably at the boiling temperature of the solution in the presence of a catalytic amount of hydrogen ions.
Patent HK-129393-A (HK)
Title: Use of gamma-linolenic acid and related compounds for the manufacture of a medicament for the treatment of complications of diabetes mellitus
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/16
Filed: 1993-11-25
Abstract: A method of prevention or treatment of diabetic neuropathy and the other long term complications of diabetes mellitus including complications in the cardovascular system, kidneys and eyes wherein effective amounts of one or both of i) gamma-­linolenic acid and/or one or more of the metabolites of gamma-­linolenic acid (DGLA, AA, 22:4 n-6 or 22:5 n-6) and ii) 18:4 n-3 and/or one or more of the metabolites of 18:4 n-3 (20:4 n-3, 20:5 n-3, 22:5 n-3, 22:6 n-3) are administered against such complications as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto, alone or in an acceptable pharmaceutical carrier or diluent.
Patent HK-130797-A (HK)
Title: Novel magnetic resonance imaging agents
Inventor: WEBER ROBERT WALTER
IPC: A61K49/06
Filed: 1997-06-26
Abstract: Novel magnetic resonance imaging agents methods utilize complexes of paramagnetic ions with alkoxyalkylamide deriviatives of diethylenetriaminepentaacetic acid ("DTPA") or ethylenediaminetetyraacetic acid ("EDTA"). These novel imaging agents are characterized by excellent NMR image-contrasting properties and by high solubilities in physiological solutions. The complexes are represented by the following formula:  <IMAGE>  wherein A is -CH2CH2- or  <IMAGE>  and M+Z is a paramagnetic ion of an element with an atomic number of 21-29, 42-44 or 58-70, and a valence number, Z, of 2 or 3; R1 is -O- or R3-N-R2, R2 is -(CH2CH2O)n-R4, n is 1-10, R4 is alkyl or aryl, R3 is H, R2, alkyl, hydroxy, alkoxy, cycloalkyl or aryl, wherein Z of the R1 groups are -O- and the remainder of the R1 groups are R2-N-R3 groups.
Patent HU-T53306-A (HU)
Title: Centrifuge
Inventor: BESSUDNOV BORIS ALEKSANDROVICH
IPC: B04B5/00
Filed: 1989-03-17
Abstract: Centrifuge has a voltage reducing transformer controlled by rotor temp. control circuit which is also connected to a refrigerator unit which is electrically insulated (11). - ()
Patent HU-T48822-A (HU)
Title: Handling liquid for soft contact lenses for simultaneous cleaning, disinfecting, storing same and flushing and wetting after storing
Inventor: MATZKONE HOLLENBACH KATHARINA
IPC: G02C13/00
Filed: 1987-08-03
Abstract: A maintenance fluid for cleaning, disinfecting, storing, and rinsing after storing soft contact lenses contains: 0.01g sodium-EDTA, 0.005g, 1,1'-hexa:methylene-bis-di:gluconate, 0.8g sodium-chloride, 1.15g boric acid, 0.15g di:sodium-tetra-borate to 100g by injection quality water and opt. 0.30g hydroxyethyl-cellulose.
Patent HU-T58394-A (HU)
Inventor: GARBOCZI JANOS
IPC: E04C3/29
Filed: 1988-07-29
Abstract: r. saj-gimány ciné:
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Az áthidalógerenda szerkezeti anyagai: a kerámiahéj idom /1/, 
befon kitöltőanyag /2/ 
vasalás /3/,
Az áthidalás több, egymásmellé beépített Gerendával valósitha· 
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Patent HU-T53909-A (HU)
Title: Insecticides comprising alpha-unsaturated amines and process for producing the active ingredients
Inventor: MINAMIDA ISAO
IPC: C07D213/74
Filed: 1988-07-29
Abstract: α-Unsaturated amines of the formula:wherein X¹ and X² are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R¹ is a group attached through a nitrogen atom; R² is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
Patent HU-T57580-A (HU)
Title: Process for dissolving bile stones of chloesterol origin
Inventor: HOFMANN ALAN F
IPC: A61B17/22
Filed: 1990-04-24
Abstract: A method and apparatus are disclosed for treating a patient having cholesterol calculi which involves infusing into the biliary tract of said patient a C5-C6 ester, ether or ketone having a boiling point in the range of 80 DEG -140 DEG  C or a mixture thereof in an amount and at a flow rate effective to at least partially dissolve said calculi rapidly. The invention also encompasses dissolving cholesterol calculi by exposing such calculi to contact with effective quantities of those solvent compounds. The apparatus includes a high flow rate catheter pumping system for infusing a gallstone dissolution solvent into the gallbladder of a patient and aspirating the gallstone dissolution solvent from the gallbladder, and a unit measure container of the solvent. The preferred esters, ethers and ketones are n-propyl acetate, isopropyl acetate, ethyl propionate, ethyl isobutyrate, cyclopentanone, 3-pentanone and methyl t-amyl ether. Contact flow rates are sufficiently high to insure fluid turbulence in the biliary tract region surrounding the calculi.
Patent HU-T49027-A (HU)
Title: Process for in vitro cultivation of potato microtubers
Inventor: OSZTYAPENKO DIMITRIJ P
IPC: A01G5/00
Filed: 1987-10-09
Abstract: Process for in vitro growing of potato microtubers which comprises cultivation of cuttings in a nutrient soil base which is enriched with a carbon source and contains mineral salts and 0.01-5 mg/l medium of adenine as biologically active substance to stimulate tuber formation, with direct exposure to the light from a lamp as follows; for the first 5-7 days, an exposure time of more than 12 hrs., and in the next 2-3 months repeating cycles of a 1 day dark period and successive 2-5 day long exposure times of 4-6, 6-10 and 10-18 hrs. per day, with subsequent harvesting of the tubers.
Patent HU-T59874-A (HU)
Title: Self-adhesive transfer picture and method for producing same
Inventor: EISSELE JUERGEN
IPC: B32B38/10
Filed: 1990-08-30
Abstract: PCT No. PCT/DE90/00662 Sec. 371 Date Apr. 25, 1991 Sec. 102(e) Date Apr. 25, 1991 PCT Filed Apr. 31, 1991 PCT Pub. No. WO91/03381 PCT Pub. Date Mar. 21, 1991.A process for manufacturing a self-adhesive, dry-transfer decal at a speed greater than or equal to 2000 decals per hour comprising applying at least one color layer onto a side of a carrier paper with a release value of 40 to 80 cN as measured by 20 mm width TESA-tape K7476 at 40 DEG  C., to produce an image which adheres to the carrier paper with a release value of approximately 8 to 12 cN as measured by 20 mm width TESA-tape 651 having a measure range of 2N and a tear-off speed of 500 mm/minute, and applying an adhesive layer onto said at least one color layer such that the adhesive layer is congruent with the image.
Patent ID-22578-A (ID)
Inventor: KVITA PETR DR
IPC: C11D3/16
Filed: 1999-05-18
Abstract: Water-soluble granules of phthalocyanine compounds comprisinga) from 2 to 50% by weight of a water-soluble phthalocyanine compound,b) from 10 to 95% by weight of an anionic dispersing agent,c) from 0 to 25% by weight of a water-soluble organic polymer,d) from 0 to 10% by weight of a further additive ande) from 3 to 15% by weight of water, based on the total weight of the granules, are described.The granules are suitable especially as additives to washing agents for textile materials.
Patent JP-H04251249-A (JP)
Title: Film device
Inventor: WASHITSUKA TAMIYA
IPC: G03B17/26
Filed: 1991-01-09
Abstract: PURPOSE:To surely load a film and also to easily execute work for loading the film. CONSTITUTION:A film device A is loaded in a photographing main body B, and a half body part C is slid so that the engagement between a projected part 7 and a recessed part 8 is disengaged by a specified mechanism on the photographing device side, and also a cartridge 1 on a take-up side is separated from the cartridge 2 on an extending side, and the film 3 is drawn to the part of the lens mechanism of the photographing device. Consequently, the film can be loaded only by attaching the cartridge 1 on the take-up side and the cartridge 2 on the extending side to the photographing device, that is, the work to wind a film to a take-up shaft is eliminated, so that the film 3 is prevented from being erroneously taken up and the photographing can be surely executed.