baber/WOPTO huggingface dataset:
Patent GB-905676-A (GB)
Title: Improvements in or relating to oxidation apparatus
IPC: C07C51/265
Filed: 1959-01-05
Abstract: <PICT:0905676/III/1> In an apparatus for oxidizing liquid alkylsubstituted hydrocarbons with an oxidizing gas, comprising a longitudinally extending chamber having a gas inlet and a gas outlet at the respective ends thereof, longitudinally disposed weld-free coolant pipes are provided, together with means for recirculating liquid from one zone in the chamber to another which is nearer the gas inlet.  As illustrated in Fig. 1, the apparatus comprises a vertical cylindrical reactor 1 in which the liquid reactant reaches a level B and to which an oxidizing gas such as air is admitted at 12. Circulation of the liquid takes place through tube 4 as a result of convection but in general a pump may be provided.  In addition to numerous cooling tubes 2 connected to headers 7, 10 for heat exchange fluid (e.g. boiling water, the temperature of which may be varied by adjusting the pressure), an external cooling jacket 3 is provided, said jacket being connected to the lower header 7 and having an independent exit 9.ALSO:<PICT:0905676/IV (b)/1> Liquid alkyl-substituted hydrocarbons are oxidised with an oxidising gas (e.g. p-xylene is oxidised with air to p-toluic acid) in an apparatus comprising a longitudinally extending chamber having a gas inlet and a gas outlet at the respective ends thereof which is provided with longitudinally disposed weld-free coolant pipes and means for recirculating the liquid from one zone in the chamber to another which is nearer the gas inlet.  As illustrated in Fig. 1, the apparatus comprises a vertical cylindrical reactor 1 in which the liquid reaches a level B and to which the gas is admitted at 12. Circulation of the liquid takes place by convection through tube 4 although a pump may in general be provided.  IN addition to numerous cooling tubes 2 connected to headers 7, 10 for heat exchange fluid (e.g. boiling water, the temperature of which may be varied by adjusting the pressure), an external cooling jacket 3 is provided, said jacket being connected to the lower header 7 and having an independent exit 9.
Patent GB-508701-A (GB)
Title: Process for improving the water-resistant properties of textile materials
IPC: D06M11/09
Filed: 1938-12-02
Abstract: 508,701. Cellulose derivatives; artificial silk. COURTAULDS, Ltd., and SHARPLES, E. H. Dec. 2, 1938, No. 429. [Class, 2 (ii)] [Also in Group VIII] Cellulose textile material such as cotton or regenerated cellulose is rendered water-resistant by subjecting the material; which has been dried until it is practically free from moisture but which contains a small proportion; e.g. 0'1 per cent by weight, of a fatty substance to the action of dry chlorine and thereafter forming in the material an insoluble metallic compound of a fatty acid. The fatty substance may be normally present in natural .fibres, but in the case of artificial fibres.it is added to the solution from which the threads are made or by an after-treatment. The example describes treating viscose woven fabric with sodium oleate solution, drying at 60 C. for 6 hours and placing in an atmosphere containing 0'3 per, cent of chlorine, for an hour at 60 C. After removal the fabric is immersedin a soap solution, e.g. sodium oleate, centrifuged and rinsed in hard water containing 10-30 parts of calcium and magnesium compounds per 100,000 parts of water. Specification 213,765, [Class 2 (ii)], is referred to.
Patent GB-209737-A (GB)
Title: Improvements in or relating to worm gearing
IPC: F16H1/16
Filed: 1924-01-07
Abstract: 209,737. Pays, A. Jan. 10, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Worm - and - wheel gearing. - In worm- and-wheel gearing of the type employing circulating balls to replace the teeth, the balls c, Fig. 1, are retained in their semicircular grooves b by a coiled cage e secured to the worm or to the stationary framing, the ends f, g of the coil being so inclined as to direct the balls to the interconnecting passage d. Grooves j in the worm-wheel h accommodate the coil. The worm may be of globoidal form. In the case of multi-thread worms, separate sets of balls and interconnecting passages are used for each thread. Fig. 8 shows a construction in which the balls c engage both sides of spaced teeth i on the wheel. One set of such balls may be omitted, so that the wheel teeth are engaged only on one side and driven only in one direction.
Patent GB-656359-A (GB)
Title: Improvements in or relating to labelers
IPC: B65C9/10
Filed: 1949-01-07
Abstract: 656,359. Labelling machines. STEVENS, A. H. (Chisholm-Ryder Co., Inc.). Jan. 7, 1949, No. 476. [Class 73] A labeller for applying, labels of uneven thickness, such as labels coated or varnished at one end, or having embossed ends, to cans and other articles, has means for holding the uppermost of a pile of labels, so that its whole surface is co-planar with the surface of the article to which it is to be fed. A stack of labels 18 having thick and thin portions 20, 21 is carried by a label sub-plate 19 having a slotted part detachably engageable with a screw 34 carried by a bed plate 10 of the labelling machine. A pin 39 fixed beneath a hinged section 36 of the sub-plate 19 is moved vertically by the cam surface 40 of a rod 30. The latter is slidable in a guideway formed beneath the sub-plate 19 and its other rounded end moves to the right along a cam bar 42, adjustably mounted on the main frame, when the bed plate 10 is moved vertically by ratchet and pinion mechanism 12, 13. The latter movement may be effected by a hand crank 15.
Patent GB-502276-A (GB)
Title: Improvements relating to door and like hinges
IPC: E05D11/08
Filed: 1938-01-07
Abstract: 502,276. Hinges. DOODSON &BAIN, Ltd., and DOODSON, F. Jan. 7, 1938, No. 497. [Class 65 (ii)] A hinge, comprising a friction disc e compressed between one leaf d of the hinge and a washer f, which is non-rotatably mounted on the hinge pin a<1> attached to the other leaf c, and adjustably loaded by a spring g and nut h, has the friction disc, washer, spring and at least part of the nut contained in a recess d<2> in the end socket d<1> of the leaf d.
Patent GB-227448-A (GB)
Title: Improvements in and relating to soldering irons
IPC: B23K3/02
Filed: 1925-01-07
Abstract: 227,448. British Thomson-Houston Co., Ltd., (Assignees of Abbott, C. C.). Jan. 8, 1924, [Convention date]. Drawings to Specification. Alloys.-An alloy for forming the working surface of a soldering iron consists of 64 per cent of copper, 21 per cent of zinc, 13 per cent of nickel, 1¢ per cent of iron and a small amount of chromium.
Patent GB-961402-A (GB)
Title: Improvements in or relating to sealing tapes
Inventor: PARKER WILLIAM DUNCAN
IPC: C09J7/29
Filed: 1961-01-05
Abstract: An adhesive used to make an aluminium foil/paper laminate comprises asphaltic bitumen, micro-crystalline petroleum wax or a coaltarlatex emulsion.  In examples (a) open weave cotton cloth was passed through a bath of oxidized bitumen, (60 parts), petrolatum, (15 parts), and slate dust (15 parts) at 180 DEG C. and, after cooling, was bonded to a paper-aluminium foil laminate; (b) the impregnant of (a) was replaced by a molten mixture of plasticized coaltar pitch, polyvinyl chloride, and anthracene oil. Specifications 740,540, 809,800 and 943,410 are referred to.
Patent GB-766657-A (GB)
Title: Improvements in or relating to indicating devices
Inventor: JOHNSON IVAN BORIS DAVID
IPC: G01F23/26
Filed: 1954-01-07
Abstract: 766,657. Electric tests. SMITH & SONS (ENGLAND), Ltd., S. Jan. 7, 1955 [Jan. 7, 1964], No. 532/54. Class 37. Apparatus for indicating the level of liquid 3 in a tank 2 comprising an A.C. bridge formed by a capacitor 1 having the liquid as dielectric, a fixed capacitor 4, and a potentiometer 5, wherein the unbalance voltage is amplified at 13 to energize a 2-phase motor 7 which rebalances the bridge by moving the slider of potentiometer 5 is characterized in that the unbalance voltage winding 12 of motor 7 is also continuously fed with a small, constant A.C. voltage via a capacitor 10 so that the normal balance position of motor 7 is slightly modified, but if the amplifier 13 fails the auxiliary voltage in winding 12 causes the motor to drive an indicator 16 rapidly beyond the zero position, at which a switch 11 in series with winding 12 is opened, and the motor stops.
Patent GB-1090913-A (GB)
Title: Improvements in or relating to injection moulding machines
IPC: B29C45/06
Filed: 1965-01-06
Abstract: 1090,913. Injection moulding machines. VUMA, VYSKUMNY USTAV PRE MECHANIZACIU A AUTOMATIZACIU. Jan. 6, 1965 [Jan. 10, 1964], No. 564/65. Heading B5A. A number of individual injection moulding units are carried by a, rotor mounted on a shaft 2, each injection unit comprising an injection cylinder 18 and piston 17, and a mould 9, 10 closed by a cylinder 7 and piston 8. Retraction of the mould part 9 is effected by a fixed cam 28 engaging a roller 13 on the piston 8. A valve 21 controls the supply of hydraulic fluid to the cylinder 7 and a cylinder 15 for operating the injection piston 17. Ejection means 11 is operated against spring bias by a cam 32. Rotary drive is transmitted to the table 1 through peripheral teeth 6. The material to be injected is fed to the cylinders 18 by a hopper 23. An arcuate wall 30 fixed to the machine frame passes between the mould and injection cylinder as the rotor rotates to remove solidified residues.
Patent GB-546629-A (GB)
Title: Improved method of manufacturing supersulphated slag cement
IPC: C04B7/21
Filed: 1941-01-16
Abstract: 546,629. Slag. cements. BJORKMAN, E. B., and ESCOR INDUSTRIES, Ltd. Jan. 16, 1941, No. 617. [Class 22] A water-setting metallurgical cement comprises blast furnace slag, natural or artificial anhydrite, hydrated lime and (or) Portland cement clinker, and a small percentage, i.e. 0.1-3 per cent., of a sulphate that is more readily soluble than natural or artificial anhydrite, e.g. gypsum in its raw state or calcined to the hemihydrate or an alkali sulphate. Specification 546,628, is referred to.
Patent GB-395610-A (GB)
Title: Process for the production of yeast
IPC: A61C13/08
Filed: 1933-01-07
Abstract: In the production of yeast by the fineaeration process in which the air is introduced through porous diaphragms or the like, the yield and quality of the yeast are improved by adding to the fermenting liquid a small quantity of an organic acid such as lactic or acetic acid, such additions having the effect of lowering the surface tension.  For example, lactic acid may be added to a molasses wort either as such, or by means of a special lactic acid fermentation of a portion of the material.
Patent GB-1428413-A (GB)
Title: Telescopic suspension units
IPC: F16F9/32
Filed: 1973-01-04
Abstract: 1428413 Shock absorbers with external coil springs GIRLING Ltd 2 Jan 1974 [4 Jan 1973] 644/73 Heading F2S A monotube telescopic suspension unit comprises a cylinder 3, a piston-rod 1 projecting from one end of the cylinder, a piston (not shown) secured to the piston-rod and axially movable in the cylinder, and an external flange member 4, 5, 6 removably mounted on the cylinder and having a flange 4 surrounding the cylinder for supporting one end of an external coil compression spring (not shown) and an abutment 6 co-operating with an abutment on the piston rod guide 2 (Figs. 3 and 4, not shown) or on the cylinder to locate the flange member axially relative to the cylinder. The abutments are required to be positioned axially beyond the stroke of the piston in the direction in which the piston-rod projects from the cylinder, and held in co-operation by the force of the spring supported on the flange 4. The flange 4 and the flange constituting the abutment 6 are interconnected by a tubular member 5 welded to the flange 4. The flange member 4, 5, 6, is held against rotation with respect to the cylinder by a projection or recess on the flange 6 which cooperates with a recess or projection on the piston-rod guide 2.
Patent GB-1032281-A (GB)
Title: Improved cathode ray tube construction
Inventor: GORDAN GEOFFREY
IPC: H01J29/92
Filed: 1963-01-07
Abstract: 1,032,281. Cathode-ray tubes. RANK-BUSH MURPHY Ltd. Jan. 7, 1964 [Jan. 7, 1963], No. 671/63. Heading H1D. In a cathode-ray tube comprising an electrode assembly supported from a pinch or press, a connecting lead for one electrode of this assembly is sealed laterally through the tube neck and forms part of a resiliently engageable coupling, the other element of which is attached to the electrode. In particular the electrode may be a deflector plate carried on rods which project from a press or pinch and also support the electron gun electrodes. As shown, the coupling comprises two resilient sheets 31, 32, Fig. 3, welded together at their ends 33, one sheet 31 being apertured at 34 to receive the bent end 21, Fig. 2, of a connecting lead. The lead is inserted through a hole in the tube neck and through aperture 34, and is then rotated so that its end is resiliently held between sheets 31, 32, after which the glass bead 22 is sealed to the tube neck. The two sheets 31, 32 may be bowed, either in opposite directions, or in the same direction, and may be spaced apart adjacent aperture 34 by a wire welded between them. The end of the connecting lead may be T-shaped rather than L-shaped, or may have an enlarged head, the aperture 34 then having one enlarged end. In an alternative arrangement, the coupling comprises a rigid plate formed with an aperture across which two resilient wires extend so as to engage in a groove formed circumferentially around a wedge-shaped end of the connecting lead, Figs. 10-12 (not shown).
Patent GB-806556-A (GB)
Title: Improvements in or relating to thixotropic aqueous coating compositions
IPC: C09D5/04
Filed: 1957-01-08
Abstract: A thixotropic coating composition comprises an aqueous dispersion of a finely-divided organic film-forming material consisting of polyvinyl acetate, a copolymer of butadiene-styrene, an acidic copolymer of methyl methacrylate and an acrylic acid ester of a saturated aliphatic monohydric alcohol, a pigment, and from 0.3 to 2.0 per cent by weight based on the composition, of a finely-divided water-swellable hydrous silicate.  The composition has a "plastic viscosity" of at least 0.6 poise at 25 DEG  C. and a "hysteretic viscosity loss" of at least 20 units as measured at 140 r.p.m. with a Precision-Interchemical Rotational viscosimeter at 25 DEG  C.  The hydrous silicate may be magnesium silicate, a magnesium-calcium-aluminium silicate such as purified clays of the montmorillonite, bentonite, and attapulgite type.  The compositions are prepared by milling and may include additives such as soap, emulsifiers, stabilizers, fungicides and protective colloids, plasticisers and solvents.  Examples are given of thixotropic paints based on (1) styrene-butadiene copolymers, polyvinyl acetate, and acidic methyl methacrylate-ethyl acrylate copolymer latices which include additives such as titanium dioxide, iron salts of nitrosobetanaphthol, phthalocyanine blue, carbon black, mica, aluminium or magnesium silicate, hydrous magnesium silicate, casein, watersoluble cellulose ether, potassium tripolyphosphate, and fluoride, soya lecithin, glycerol monoricinoleate, pine oil, ethylene glycol monobutyl ether, diethylene glycol monoethyl ether, polypropylene glycol, hydrocarbon resin emulsion, tricresyl phosphate, phenyl mercury oleate and pentachlorophenol.
Patent GB-756018-A (GB)
Title: Electric storage batteries
IPC: H01M50/457
Filed: 1953-03-20
Abstract: 756,018. Batteries. SONOTONE CORPORATION. March 20, 1953 [March 21, 1952], No. 982/55. Divided out of 755,938. Class 53. A separator consists of a pervious film having on each side a fabric layer. The film may consist for example of unplasticized regenerated cellulose or nitro-cellulose, partially saponified esters and ethers of cellulose and polymers of vinyl alcohol. Films may also be used made from dispersions and solutions of polyvinyl chloride mixed with starch or dextrin which may be removed by treatment with caustic alkali and then with sulphuric acid. The fabric layers may consist of nylon, polystyrene, &c. The composite separator material is made in a long length and is wound round and between the electrodes in zig-zag fashion the whole being held together by a band 75 of film material or fabric which passes over insulating members 75-1 placed over the ends of the separators. The separators retain sufficient electrolyte to enable the battery to operate in the inverted position. The battery electrodes may be made by the process described in Specification 755,938 and the group of plates and separators is spaced from the container walls by ribs 11-1 formed on the inside of the container. The upper ends of the electrodes are welded to the terminal shanks 26.
Patent HK-55892-A (HK)
Title: Connecting piece to connect a drawer rail
Inventor: ROECK ERICH
IPC: F16B12/42
Filed: 1992-07-30
Abstract: Connecting pieces are provided to connect the front panel (1) of a drawer to a railing (4). Each connecting piece has a plug housing (5) which can be inserted into the front panel (1). Each rail (4) is connected at its front end to a hook part (6) which can be hooked into a plug housing (5). A metallic disc (7) is inserted into the plug housing (5) for better transmission of the forces. The hook part (6) has a flange (14) which rests flush against the end face of the plug housing (5) and is provided with a sloping surface (15). 
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Patent HK-79096-A (HK)
Title: Sterilisation and deodorization device for spaces
Inventor: ZELLWEGER MAX
IPC: A61N1/10
Filed: 1996-05-02
Abstract: The device is composed of a circuit part (1) and an ionisation part (2). In the circuit part (1), the voltage of up to three kilovolts necessary for forming coronary discharges is generated. The ionisation part (2) is composed of electrodes (14, 15) which are arranged on the two sides of an insulator plate (16). During operation, an electron emission occurs at the second electrode (15) and generates negative oxygen ions by means of which bacteria and spores are killed and odours removed from the air. 
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Patent HK-86188-A (HK)
Title: Biocidal or biostatic compositions containing 3-isothiazolones,their method of preparation and their uses
Inventor: BAYER HORST OTTO
IPC: A61K31/41
Filed: 1988-10-27
Abstract: Biocidal or biostatic compositions containing one or more of a specified range of 3-isothiazolone(s), especially 5-chloro-2-methyl-4-isothiazolin-3-one and/or 2-methyl-4-isothiazolin-3-one, more especially a mixture of the two containing 60-90 weight percent of the chloro compound, having an impurity content (if any) of nitrosamine(s) plus nitrosamine precursor(s) less than 15 ppm, preferably 7.5 ppm, more preferably 3 ppm (on a weight basis) of the 3-isothiazolone(s) and nitrosating agent(s), such as nitrate salt ringstabiliser(s) capable of converting the precursor(s) to nitrosamine(s). The compositions can be made by processes involving purification of intermediate product(s) by ion exchange, recrystallization and/or solvent extraction and/or involving the use of nucleophilic scavenger(s) in the preparation of intermediate product(s) and/or involving the use of certain mercapto-amide(s) as intermediate products. Cosmetic (including toiletry) and pharmaceutical preparations containing the compositions are also disclosed.
Patent HU-T56479-A (HU)
Title: Process for producing compositions comprising plant protectives with controlled release of active ingredient and/or plant nourishing materials
Inventor: BAGI ALBERT
IPC: A01N25/10
Filed: 1990-01-26
Abstract: One active cpd. or several cpds. and additives are applied simultaneously or consecutively to porous spongy cellulose beads pref. of 2-4mm dia. while vacuum is maintained. Active cpds. are applied as suspension, soln., melt or vapour. The wt. ratio of active matter to substrate is in the 10:90-20:80 region. The prod. is opt. subjected to secondary vacuum treatment and/or is surface dusted. It is suitable for controlled release of plant protecting and/or plant nourishing agent
Patent JP-H11251454-A (JP)
Title: Mosfet using disposable gate/substitutional gate with gate length smaller than 0.1 micrometer and considerably shallow junction
Inventor: CHATTERJEE AMITAVA
IPC: H01L21/762
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS transistor whose channel length is not large than 0.1 micrometer and to provide a manufacturing method therefor. SOLUTION: An embedded layer is formed in a CMOS transistor by using epitaxial silicons 36 and 38, to which opposite conduction-type impurity is added. In the mean time, a channel form whose boundary is clear is held. Shallow source/drain junction having a source/drain form whose boundary is clear can be formed by using swelled source/drain 54 and 56 design. Gates 52 can be formed on the epitaxial layers 36 and 38. The gates 52 decide channel regions in the epitaxial layers 36 and 38 below the gates 52. Layers are formed above the confronting epitaxial silicon layers 36 and 38 of the gates 52. The layers are electrically isolated from the gates 52.
Patent JP-S58119579-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1982-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59126208-A (JP)
Title: Position detecting system of moving object
Inventor: SATOU RIYOUICHI
IPC: G01B7/00
Filed: 1983-01-07
Abstract: PURPOSE:To enable accurate detection of the position of a moving object by switching a pair of cross paired lines for composing address over for phase reference when a position detecting antenna is positioned on the intersection of the phase reference cross paired lines. CONSTITUTION:When a transmission antenna 22 is positioned at the intersection of phase reference cross paired lines 1, namely, on the boundary between the addresses 16 and 17, as the reference signal can not be received, a signal processor 24 determines the first pair of cross paired lines 1 to be 2 bit switching it over to the second pair of cross lines 2 for phase reference. Then, the signal phase from the lines 1 is forcibly brought to 0 the same in the phase as the signal phase from the lines 2 to obtain a decimal 378. This value is outputted as address 16 on a conversion table and thus, the boundary between the addresses 16 and 17 can be detected as the address 16.
Patent JP-S59128333-A (JP)
Title: Growth promotor for domestic fowl
Inventor: KIMURA OSATAKE
IPC: A23K10/18
Filed: 1983-01-07
Abstract: PURPOSE:A growth promotor for domestic fowls effective, for promoting growth of domestic fowls, for preventing and remedying salmonellosis of domestic fowls, containing a culture mold of a specific bacterium of the genus Clostridium as an active ingredient. CONSTITUTION:A growth promotor for domestic fowls containing a culture mold of Clostridium innocuum or Clostridium symbiosum, or their mixture as an active ingredient. The two bacteria are obligates, and its cultivation is carried out under unaerobic conditions. For example, a mixed solution of L-cysteine hydrochloride and ascorbic acid is added to a medium immediately after heat sterilization, dissolved oxygen in the medium is removed, and the bacterium is cultivated under unaerobic conditions. The cultivation is carried out at 30-42 deg.C at pH close to neutrality. After the cultivation is over, the culture solution is cooled, the mold is separated and recovered by centrifugation. It is not only effective for promoting growth but also for preventing and remedying salmonellosis of domestic fowls.