baber/WOPTO huggingface dataset:
Patent GB-206446-A (GB)
Title: Improvements in a method and a device for the production of hollow articles such as tubes, poles and the like from re-inforced concrete
IPC: B28B21/32
Filed: 1923-04-06
Abstract: 206,446. Internationale Siegwartbalken-Ges. Feb. 21, 1923, [Convention date]. Pipes and tubes; centrifugal machines.-In a centrifugal moulding-machine for the manufacture of reinforced pipes, masts, &c. in which the concrete &c. is deposited in the mould through a slot in the bottom of a non-rotatable longitudinally movable tubular feed member, the slot is covered with a sliding shutter and the mould is rotatable at first slowly and then at speeds increased step by step. During rotation the mould 43 is supported at one end on a shaft 26 by a chuck plate disc 37 having interchangeable rings 38 and at the other end by a similar ring 41 mounted in a movable tail stock 39. A drive shaft 5 is situated parallel to the shaft 26 and by movement of a. lever 34 to the left is connected up with the shaft 26 through friction clutches 16, 27 and gear wheels 9, 29, 30 so as to rotate the mould slowly. The speed of rotation is increased step by step by moving the lever 34 to the right and thus driving the shaft 26 through gear wheels 35, Fig. 4, of graduated size which are consequently engaged by a lever 24 having a spur wheel 25 constantly meshing with a spur wheel 22 on the shaft 5. The tail stock, Fig. 8, which carries the mould on rollers 58 mounted in ball bearings is movable on rails 42 by worm and screw gearing 45, 47, 48 operated by a hand-wheel 49, and is locked in position by claws 56 mounted in levers 54 and operated to grip the rails 42 by hand-wheels 51 on shafts 51. The mould, Fig. 14, which may have a sheet-metal lining 56, is constructed of wooden spars built up in three sections 43a, 43b, 43<c> held together by quadrant-shaped channel irons 63 drawn taut by chains 64 and bolts 65. The mould is lifted into position on a carriage 76 running on rails 75 and comprising inclined rollers 79 resting on telescoping rods 77. The feed member, Figs. 2 and 7, comprising a barrel 82 slotted at top and bottom is mounted on wheels 68 and is prevented from tipping over by rollers 74 engaging underneath the rails 69. The lower slot 85 is closed by a quadrant-shaped shutter 92 suspended from ties 87 and oscillated by a rod 89 operated by a handle 90. The feed member is supplied with material from a shoot mounted on a wagon on rails parallel to the rails 69. An alternative form of construction is described.
Patent GB-269185-A (GB)
Title: Improvements in or relating to boot or shoe forms or fillers and methods of making the same
IPC: A43D3/14
Filed: 1927-04-07
Abstract: 269,185. United Shoe Machinery Corporation, (Assignees of Witt, W. J. de). April 8, 1926, [Convention date]. Trees.-Hollow forms or fillers for insertion in a finished shoe while on exhibition, or during transportation or storage, made of thin transparent material such as celluloid, are overlapped at the heel, Fig. 2, the parts 5, 6 being either free or fixed. For certain uses it is preferable to colour the blank prior to moulding, or to colour the forms after moulding. The toe portion 1<a>, Fig. 5, is preferably provided with a series of notches 2 to prevent the formation of pleats or wrinkles at that part. The method of moulding blanks described in Specification 265,796 is referred to. In moulding the present filler, a bottom flange 3, Fig. 2, is provided. The flanges 3 are connected by a crosspiece 9 of two ply construction as set forth in the above mentioned Specification. After the filler is completed, the glossy surface lost during making is restored, by dipping in a solution of four or five parts of acetone to one of alcohol. Colouring may be added to the solution. This has the effect of applying a thin coat of coloured celluloid to both the inner and outer surfaces of the filler. If the filler goes dull, its gloss and transparency can be restored by immersion in a cleaning bath of the vapour of a celluloid solvent such as ethyl acetate. The filler is inserted in a shoe, Fig. 1, with its upper edge 10<a> extending above the shoe. This edge is trimmed down and the filler is sandpapered or buffed and finished with celluloid solvent. If the shoe be a strap pump, an arched support preferably of two ply construction is used similar to the part 9. Where there is a plurality of straps a corresponding number of bridge pieces are used.
Patent GB-550929-A (GB)
Title: Improvements relating to dynamo-electric machines
IPC: H02K1/16
Filed: 1941-07-28
Abstract: 550,929. Dynamo-electric machines. BERESFORD & SON, J, and GOLD, R. L. July 28, 1941, No. 9545. [Class 35] An annular assembly of laminated pole-tips e, spacers f and end rings forming a unitary structure is mounted within the wound portion of the stator a and surrounds the rotor b. The spacers may be hard rubber, cement or woven or felted material such as canvas impregnated with thermosetting resinoid material and may be preformed or moulded into slots in the assembled pole tips ; they may be of rectangular or dovetail crosssection. The laminations are bonded together by thermo-setting adhesive. The end rings are of ineulating material such as hard rubber or impregnated fabric and are secured by screws n passing into the ends of the spacers, or by riveted wires passing through spacers or poletips, or by cement or vulcanization. The assembly is located within the stator by inward or outward projections q, p or a key r of insulating or metallic material, or by allowing spacer t to project into coil slot c. The whole assembly is divided at i and wedges k tighten it against the inner surface of a; either or both of the coacting faces may be ground to fit and the choice of locating member is limited accordingly. The inner surface of the assembly may be ground until the bridges are reduced or removed altogether. Coils d may have independent slot wedges s. The laminations for stator a, poletips and rotor b may be stamped at one operation. A thin metallic lining may be interposed between a and e. Specification 538,358 is referred to.
Patent GB-527357-A (GB)
Title: Improvements relating to high voltage insulators
IPC: H01B17/42
Filed: 1939-03-27
Abstract: 527,357. Insulators. MARSHALL, C. W., and FORREST, J. S. March 27, 1939, No. 9579. [Class 36] An insulator assemblage in which a predetermined potential drop takes place across each unit of the assemblage has the insulator parts so formed that the ohmic resistance across them, when dry, is sufficiently comparable with the resistance across their surfaces when wet that a destructive potential difference across any one part is avoided. The resistance of each part should be approximately the same whether wet or dry and may be of the order of 1 megohm per kilovolt. The required resistance may be obtained by selecting suitable materials for the manufacture of the insulator, for example a ceramic material of the carborundum type, or by coating the surface with a semi-conducting material. Alternatively a resistance of the required value may be arranged externally of the assemblage and connected between the metal parts, or it may extend through a bore formed in the insulator between two metal parts with which it makes contact. As shown each insulator part comprises a tubular body 28 which is encircled by a shed 29 and has an internal partition 30. The upper and lower ends of the tubular parts are engaged by metal caps 31 which are attached to caps of neighbouring insulators. In the partition 30 is an aperture in which the resistance element 32 is secured by cement, or the casing of the resistor may be formed of ceramic material and fired in situ. Conductors 33, 34 extend from each end of the resistor and may be soldered to the metal caps 31 before assembly.
Patent GB-1078474-A (GB)
Title: Improvements in and relating to methods of providing semiconductor electrodes
IPC: H01L21/00
Filed: 1965-03-08
Abstract: 1,078,474. Semi-conductor devices. PHILLIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. March 8, 1965 [March 10, 1964], No. 9715/65. Heading H1K. In a semi-conductor device with one or more alloyed electrodes (such as the germanium transistor shown in Fig. 2), the periphery of each alloy region 9 or 10 in the semi-conductor is much thinner than the thickness d of its central portion, and the overlying electrode 7 or 8 extends over this thin periphery. To avoid the poor break-down characteristics resulting from such a structure the electrode material is partly etched away, exposing the periphery of the alloy region 9 or 10 to a lateral extent s at least equal to the thickness d, as shown in Fig. 4. This may be done by chemical etching in acid for several minutes or by electrolytic etching in alkali (KOH or NaOH) for less than a minute, possibly followed by further etching in hydrogen peroxide.
Patent GB-697533-A (GB)
Title: Improvements in or connected with price tickets, notices, advertisements and the like
IPC: G09F7/08
Filed: 1951-04-26
Abstract: 697,533. Signs. KUNA, J., and SPITZ, E. April 28, 1952 [April 26, 1951], No. 9740/51. Class 3 (ii) A price ticket, notice or advertisement comprises a base 1 having a slot 2 into which letters, numerals or signs 5 are inserted and a groove 3 into which a flat background 6 is fitted. A groove 4 is provided in the underside of the base so that the top edge of a background 6 can be inserted to build up composite units, as shown. A projection 7, knob 8 and clip 9 provide means of support and attachment. The base and signs may be extruded or moulded of plastic material. In a modified construction described in the Provisional Specification, grooves 4 are provided in the back face of the base and the backgrounds have flanges at their edges for insertion therein.
Patent GB-319802-A (GB)
Title: Improvements in electric furnaces
IPC: H05B6/22
Filed: 1928-03-31
Abstract: 319,802. Stobie, V. March 31, 1928. Induction furnaces.-The transformer iron is discontinuous and penetrates the charge 4 so that a part 4a of the charge surrounds angularly a part 3 of the iron path. The induction coil may surround the crucible 5, the iron path 3, or both. In the latter case the coil 6 may be in reverse relation to the coil 2. Fig. 5 shows alternative or additional coils 7, 8, 9. In a modification the lower limb of the transformer iron, including the post 3, is adjustable. In a further modification the part 3 constitutes the whole of the iron path. A two-phase furnace has two iron cores and coils, and the two secondary channels are quite separate or open into a central well.
Patent GB-720609-A (GB)
Title: Improvements in, or relating to, fire guards
Inventor: BAYLISS ARTHUR
IPC: F24B1/192
Filed: 1952-04-18
Abstract: 720,609. Fireguards. METALCRAFT (BIRMINGHAM), Ltd. April 7, 1953 [April 18, 1952], No. 9752/52. Class 126. A fireguard for use with a grate of the all night burning type comprises a wiremesh screen of shallow V-formation in end elevation provided with gripping devices to engage the front of the fire grate so that the screen covers the front of the fireplace above the level of the front of the grate. A wire mesh screen 101 is welded to a wire frame 10, in a shallow V- shape in end elevation, so that the upper part of the screen is vertical when the guard is fitted to a grate 11. Clips comprising an inner part 123, 124, 125 and an outer part 127, 129 are riveted to the screen behind reinforcing strips 14 bent at one end to form handles 141. The section 124 of the of the inner limb of the clip rests oh top of the grate front, and the section 125 forms a clip with the part 129 of the outer limb. The guard may be attached to the grate as shown so that its lower part inclines inwardly, with the upper part vertical or may be reversed so that the lower part inclines outwardly. In a modification, Fig. 6, the reinforcing strips are replaced by a single longitudinal reinforcing strip 15 with cranked ends 151. A single clip may be provided at the middle of the guard.
Patent GB-513215-A (GB)
Title: Improved delivery mechanism for coin-freed vending machines
IPC: G07F11/22
Filed: 1938-03-31
Abstract: 513,215. Coin-feed article-delivery apparatus. TEATHER, H. G., and GRAUCOB,. Ltd., F. March 31, 1938, No. 9860. [Class 27] The bottom article of a pile is delivered by an ejector 7 carried by a rack 6 engaging a pinion 4 which engages also a fixed rack 5 and is carried by a connecting rod 3 pivoted on the crank pin 2 of a crank on a shaft 1. The stroke of the ejector is thus double the stroke of the pin 2 or pinion 4. The shaft 1 has a pinion 14b meshing with a pinion 13a connected by a oneway pawl and ratchet drive 15, 14a with a spring-driven . shaft 14 which is released for driving at each coin insertion. A following weight 9 on the pile, carrying a show packet 10, is attached to a chain 11 passing over sprocket wheels 12, 13, the wheel 13 being rigid with the pinion 13a. At each delivery the weight 9 is moved down by the thickness of one packet. When the machine is empty, the weight 9 is raised for refilling, this movement causing the spring for shaft 14 to be rewound through the pawl and ratchet 15, 14a.
Patent GB-552318-A (GB)
Title: Improved textile-treating materials and their applications
IPC: C09K23/00
Filed: 1941-08-05
Abstract: 552,318. Emulsions. DU PONT DE NEMOURS & CO., E. I. Aug. 5, 1941, No. 9908. Convention date, Aug. 3, 1940. [Class 1 (i)] Aqueous dispersions of higher aliphatic hydrocarbons, e.g. waxes and mineral oils, are made with a dispersing agent consisting of a partly saponified polyvinyl acetate having a saponification number of 80-245 and a viscosity of 20-40 centipoises in a 4 per cent. aqueous solution. A water-soluble salt of a multivalent metal, e.g. aluminium acetate, or a cationic surface tension reducing agent, or both, may be incorporated. Suitable surface tension reducing agents are long chain alkyl ammonium or alkyl pyridinium compounds, and the condensation product of diethanolamine and stearic acid after-treated with dimethyl sulphate. The emulsions are useful for making fabrics water-repellant. Specifications 475,162 and 477,981 are referred to.
Patent HK-186696-A (HK)
Title: Substituted imidazobenzaze-pines and imidazopyridoaze-pines
Inventor: FRIARY RICHARD J
IPC: A61P37/08
Filed: 1996-10-03
Abstract: PCT No. PCT/US91/07156 Sec. 371 Date Apr. 6, 1993 Sec. 102(e) Date Apr. 6, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/06981 PCT Pub. Date Apr. 30, 1992.Compounds of the formula    <IMAGE>  1.0  wherein R1 is H, C1-C7 alkyl, C3-C7 cycloalkyl, CF3, aryl, substituted aryl, heteroaryl, -O-C1-C7 alkyl, or -O-C3-C7 cycloalkyl; R2 and R3 are each independently H, C1-C7 alkyl, C3-C7 cycloalkyl, CF3, NO2, halogen, OR7, NR8R9 or S(O)mR10, wherein m is 0, 1 or 2; R4 is H, C1-C7 alkyl, arylmethyl, or substituted arylmethyl; R5 and R6 are each independently H, C1-C7 alkyl, C3-C7 cycloalkyl, aryl, substituted aryl, heteroaryl, arylmethyl, substituted arylmethyl, or taken together constitute a chain of (CH2)k groups, wherein k is 3, 4, or 5; R7, R8 and R9 are each independently H, C1-C7 alkyl, -C(=O)-(C1-C7 alkyl), -C(=O)-aryl, or -(C=O)heteroaryl; R10 is C1-C7 alkyl, C3-C7 cycloalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, arylmethyl, or substituted arylmethyl; one and only one of the dotted lines, a, b, c, and d, represents a carbon-carbon bond; n is 0, 1, 2 or 3; Z is O or S, Q is CH, N, or NO, with the proviso that Z is not S when Q is NO, or a pharmaceutically acceptable acid addition salt thereof, are described. These compounds are useful as agents in the treatment of asthma and other allergic diseases and in the treatment of inflammation.
Patent HU-T63405-A (HU)
Title: Process for producing acetylene derivatives substituted with chromanyl, thiochromanyl or tetrahydroquinolinyl group and having retinoid-like activity, as well as pharmaceutical compositions comprising same as active ingredient
Inventor: CHANDRARATNA ROSHANTHA
IPC: A61P35/00
Filed: 1991-09-24
Abstract: Retinoid-like activity is exhibited by compounds of formula (I), where X is S, O; R1, R2 and R3 are hydrogen or lower alkyl; R4 and R5 are hydrogen or lower alkyl with the proviso that R4 and R5 cannot both be hydrogen, R6 is hydrogen, lower alkyl, lower alkenyl, lower cycloalkyl or halogen; n is 0 - 5, and B is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative, or -CHO or an acetal derivative, or -COR1 or a ketal derivative where R1 is -(CH2)mCH3 where m is 0-4, or a pharmaceutically acceptable salt thereof.
Patent HU-T34771-A (HU)
Title: Process for the cleaning of triglyceride oils
Inventor: PAULITZ BERNHARD G
IPC: A23J7/00
Filed: 1984-03-16
Abstract: The present process for removing impurities from a triglyceride oil includes admixing a hydrolyzed phosphatide and water with the oil, separating the oil into an oil portion and a sludge portion and separating the sludge portion into an aqueous phase and an oil phase. The presence of the hydrolyzed phosphatides can aid the two separation steps. Recovery of oil from the sludge is thus possible.
Patent HU-T51580-A (HU)
Title: Process for producing building and/or covering material especially light aggregated concrete
Inventor: BOTKAI GYULA
IPC: C04B20/06
Filed: 1988-03-11
Abstract: Light additive, eg perlite is mixed with concrete and then, during continuous stirring, a wetting agent and flux are added in an excess of 2 - 7, the obtd mixt is poured into a mould, homogenised, smoothed and the top layer - the crust is formed.
Patent HU-T54788-A (HU)
Title: Apparatus for closing pipelines, channels and other hollows
Inventor: MOEWS HARALD
IPC: F16L55/10
Filed: 1989-05-02
Abstract: The device is esp. for use in low and medium pressure areas, esp. gas pipes. It consists of a sealing unit, introduced into the tube. The nuts is formed by a gas-impermeable fabric, held by an elastic ring, which supports itself on the interior wall. - The sealing area of the fabric (1) is enclosed gas-proof by a circumferential fluid medium-charged hollow profile (5). A support (2), acting as introduction and stabilizer device, passes through its centre. The fabric is curved similarly to a cut lemniscate, when under pressure. The support has two connections (8,11) to the profile, one of which is non-flexible and has a clamp section (6) for locking and positioning.
Patent HU-T34539-A (HU)
Title: Improved process for the production of enzyme detergent additive and of detergent,as well as for the wasing with them
Inventor: NIELSEN RUBY IONE
IPC: C12N9/20
Filed: 1984-06-22
Abstract: There is provided an enzymatic detergent additive the active component of which is a microbially produced lipase, characterised in that the lipase is producible by means of a lipase producing strain of Fusarium oxysporum, as well as a detergent comprising such an enzymatic additive and a washing process suing such a detergent.
Patent HU-T55359-A (HU)
Title: Process for obtaining bilirubin and bile acid mixtures
Inventor: ILLES JANOS
IPC: C07B63/00
Filed: 1989-08-09
Abstract: For extraction of bilirubin and bile acid mixts. of mammals. The pH of gall bladders is reduced to pH 4.5-7 pref. 5.0-6.0 in the presence of 4-5C alkanols and/or 4-6C ketones. Ppte. contg. bilirubin is sepd. opt. with filter aids and is extracted by a chlorinated hydrocarbon opt. in the presence of a dil. aq. soln. of an acid bilirubin is isolated by known methods and opt. purified. The aq. and organic phases are opt. sepd. by salting out. Mixed bile acids found in the organic phase are opt. degreased at 40-60 deg.C with hydrocarbons of b.pt. 40-160 deg.C. Alkaline hydrolysis and isolation of the end prod. follow
Patent HU-T55308-A (HU)
Title: Device for storing and feeding reagents
Inventor: SZATLOCZKY ERNOE
IPC: A61J1/00
Filed: 1988-10-24
Abstract: At least two storage flagons (1) are located in a housing (2) with a top (3) used to fix the flagons. The top of each flagon is provided with a reagent dispenser dropper. - The proposed arrangement is esp. intended for reagents used for the mass screening of hidden bleeding. (-pp)
Patent JP-S59127711-A (JP)
Inventor: OKU TSUNEO
IPC: B24B27/06
Filed: 1983-01-10
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-S58120586-A (JP)
Inventor: FUKUMITSU KENJI
IPC: C05F3/00
Filed: 1982-01-07
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-S57116262-A (JP)
Title: Amplifier type potential transformer
Inventor: SATOYOSHI MASANOBU
IPC: G01R15/06
Filed: 1981-01-09
Abstract: PURPOSE:To make it posible to monitor the entire signal circuit in a low voltage part, in the potential transformer wherein a high voltage is detected by an impedance voltage divider and the output signal having a constant transformation ratio, by constituting the impedance voltage divider in the series and parallel constitution. CONSTITUTION:The detecting impedances 31-34 in the low voltage side are connected to a series impedance 2 on the high voltage side. Namely, the series circuit of the impedances 31 and 32 and the seires circuit of the impedances 33 and 34 are connected to the impedance 2 in parallel. Furthermore, a connecting point 3a of the impedances 31 and 32 is connected to the input of an amplifier 4 and a connecting point 3b of the impedances 33 and 34 is connected to a comparator 5. The output of the amplifier 4 is inputted to said amplifier 5, and the comparing operation is performed. When the variation in the ratio K1 between the voltage at the connecting point 3b and the voltage at an output 8 occurs, it is detected by the comparator 5, and a warning circuit 6 is actuated.
Patent JP-S60145616-A (JP)
Title: Forming method of resist pattern
Inventor: BUNGO KEIICHI
IPC: G03F7/40
Filed: 1984-01-10
Abstract: PURPOSE:To obtain excellent heat resistance and etching resistance by postbaking a resist coating substrate after completing a pattern exposure and development by emitting far ultraviolet rays. CONSTITUTION:After resist solution is coated completely, the resist is prebaked to perfectly remove a solvent in the resist film. After prebaking, the resist is patterned by employing a suitable exposing method. After the exposure, development is performed, and the resist film of exposed area is dissolved and removed. Subsequent to the development, postbaking step is executed to strengthen the resist. For example, the resist is postbaked on a hot plate at 80-140 deg.C for 20- 100sec by emitting far ultraviolet rays having a wavelength of 253.7nm from a low pressure mercury lamp.
Patent JP-S59126713-A (JP)
Title: Electric furnace discharging steel from bottom
Inventor: KATSURAYAMA HISAYUKI
IPC: C21C5/52
Filed: 1983-01-08
Abstract: PURPOSE:To prolong the endurance life by using a refractory consisting essentially of graphite and magnesia to form the steel discharging hole. CONSTITUTION:Brick 3a for forming the steel discharging hole of an electric furnace discharging steel from its bottom and brick 3c for the tip of the hole are composed essentially of graphite with heat conductivity and magnesia with high resistance to fire and corrosion. In case of a conventional steel dicharging hole using magnesia brick, the number of endurance times (ch number) is 50-70. The number can be increased to 100-150 by using said brick contg. graphite and magnesia.