baber/WOPTO huggingface dataset:
Patent GB-326669-A (GB)
Title: Improvements in rolling mechanism
IPC: B21B31/26
Filed: 1929-03-22
Abstract: 326,669. Maschinenfabrik Sack Ges., (Assignees of Asbeck, G.). Nov. 2, 1928, [Convention date]. Addition to 263,683. Rolling.-A rolling-mill as described in Specification 263,683<*> is provided with a universal joint between each pinion spindle and the corresponding roll spindle in order to permit axial and lateral adjustment of the rolls to compensate for wear &c. Each roll-spindle x is journaled in a casing 3 which is axially adjustable in a threaded bush 9 mounted in the mill frame and is secured in the adjusted position by a lock-nut 10. The bearings 1, 2 for the roll spindles are eccentrically mounted in the casing 3, an axially adjustable rack 4 or worm mechanism being provided to effect rotation of the casing. Each casing 3 is in halves ,and is secured by a U-bolt 8 to the cover 7 so that the casing, cover and roll may be removed as a unit. The driving pinions f are hollow to receive a splined member 15, axially adjustable by a handwheel 20 and connected by dovetailed spring lugs 19 to a member 17 which has other. transversely arranged, parallel sided spring lugs 18 engaging corresponding recesses in the head 16 of the roll spindle.
Patent GB-116931-A (GB)
Title: Improvements in connection with Machines of Apparatus for Filling of Charging Projectiles and other Articles with Dry or Semi-dry Material.
Inventor: MUSGRAVE JOSEPH LESLIE
IPC: F42B33/02
Filed: 1917-06-29
Abstract: 116,931. Musgrave, J. L., and Crittall, R. G. June 29, 1917. Explosives.-Relates to apparatus in which dry or plastic material such as an explosive is fed into shells or other receptacles by means of a screw, and consists in making the thickness of the worm B increase from the edge to the root towards the end of the screw, in order to force the materials outwards against the side of the receptacle. The stem A may at the same time be made to increase in diameter.
Patent GB-773452-A (GB)
Title: Process for producing organic esters
Filed: 1955-03-31
Abstract: The invention comprises compounds of the general formula: <FORM:0773452/IV(b)/1> (wherein Acyl denotes an aliphatic carboxylic acyl group of 1-18 carbon atoms or a halogen substituted aliphatic carboxylic acyl group of 1-4 carbon atoms and R denotes a palmitoyl or stearoyl group), and their conversion by alkaline hydrolysis in the presence of an aqueous organic solvent below about 25 DEG  C. to compounds of the general formula: <FORM:0773452/IV(b)/2> The process is preferably effected at - 20 DEG  to + 10 DEG  C. (e.g. about 5 DEG C.) using equivalent amounts of the starting material and the alkaline material (e.g. an alkali or alkaline-earth metal hydroxide or alcoholate or an alkali metal carbonate or bicarbonate), suitable organic solvents being aliphatic alcohols, ketones and secondary or tertiary amides (e.g. ethanol or dimethylformamide).  It may be combined with the preparation of the compounds of the first general formula above by ring-nitration of the corresponding non-nitrated compounds (e.g. by means of a mixture of concentrated nitric and sulphuric acids, 100 per cent nitric acid or fuming nitric acid, preferably below 0 DEG  C.).  In examples of the combined process the starting materials are: (1) D-threo-1-phenyl-1-dichloroacetoxy - 2 - dichloroacetamido - 3-palmitoyloxypropane (prepared by reacting D - threo - 1 - phenyl - 2 - dichloroacetamidopropane-1 : 3-diol with an equivalent amount of palmitoyl chloride in a tertiary amide solvent in the presence of pyridine and reacting the product with excess of dichloroacetyl chloride in pyridine); (2) D - threo - 1 - phenyl - 1 - acetoxy - 2 - dichloroacetamido - 3 - palmitoyloxypropane (prepared by reacting D-threo-1-phenyl-2 - dichloroacetamido - 3 - palmitoyloxypropan-1-ol with excess of acetic anhydride in pyridine); (3) D - threo - 1 - phenyl - 1 - dichloroacetoxy-2 - dichloroacetamido - 3 - stearoyloxypropane (prepared by successive stearoylation and dichloroacetylation of D - threo - 1 - phenyl - 2-dichloroacetamidopropane - 1 : 3 - diol); (4) DL - threo - 1 - phenyl - 2 - dichloroacetamido-1 : 3 - dipalmitoyloxypropane (prepared by heating DL - threo - 1 - phenyl - 2 - dichloroacetamidopropane - 1 : 3 - diol with at least two equivalents of palmitoyl chloride in benzene).  Reference has been directed by the Comptroller to Specifications 652,276 and 701,997.
Patent GB-879488-A (GB)
Title: Carbon-type copying paper having a plastic basis
IPC: B41M5/10
Filed: 1959-03-19
Abstract: 879,488. Carbon and like transfer paper. WAGNER VERWALTUNGSGESELLSCHAFT, GUNTHER. March 19, 1959 [April 30, 1958], No. 9553/59. Class 96. A carbon or like transfer paper 1 has a coating 2 consisting of a sponge-like, non-polar plastic, e.g. of polyethylene, or polystyrene or a copolymer thereof, into which is incorporated a solution or a dispersion of a dye or dye pigments in a non-volatile, or scarcely volatile liquid. An example mentions lamp-black, Milori blue, oleic acid, and mineral oil.
Patent GB-905731-A (GB)
Title: Quenching oil and method of quenching metals
IPC: C21D1/58
Filed: 1960-03-18
Abstract: A quenching oil comprises a lubricating oil having a flash point above 350 DEG F. and a Redwood I viscosity at 140 DEG F. of not more than 100 seconds and containing dissolved therein not more than 10% by weight (of the quenching oil) of an oil-soluble aluminium compound, the viscosity of the quenching oil being not greater than 100 seconds Redwood I at 140 DEG F.  Aluminium compounds specified are aluminium glycolate and a polyoxo-aluminium acylate, preferably one in which the acylate group is derived from benzoic or salicylic acid or an aliphatic monocarboxylic acid having 12 to 20 C atoms, e.g. stearic or oleic acid.  Methods of preparing polyoxo-aluminium acylates are described in Specifications 806,113 and 825,878.  The lubricating oil is preferably a refined mineral lubricating oil.  An anti-gelling agent, e.g. 8-hydroxyquinoline, may be incorporated in the quenching oil.
Patent GB-1066231-A (GB)
Title: Improvements in or relating to the treatment of liquids
IPC: C13B20/14
Filed: 1964-03-06
Abstract: An improvement in the invention of the parent Specification comprises using a mixed bed of cation and an ion-exchange resin particles in the size range of 60 to 400 mesh and in which said cation-exchange resin particles are in the range of about 5 to 95 percent by weight of the resin.
Patent GB-128004-A (GB)
Title: Improvements in Apparatus for Building Tires.
Inventor: HOPKINSON ERNEST
IPC: B29D30/36
Filed: 1918-06-13
Abstract: 128,004. Hopkinson, E. June 13, 1918. Moulding wheel tyres. - A tyre cover foundation, built up as a flat band with reinforcing wires &c. at its edges, is distended to arched .cross-section by means applied under the mid-portion of the band whilst the edges are moved towards one another. The machine shown comprises interfitting drums 9, 10, 11, the middle drum 10 being recessed at 12 to receive an air-tube 13. The flat tyre-band A is disposed symmetrically over the tube 13 with its edges engaged by flanged rings 17 supported between a pair of forcing- rings 16, 16 which are adapted to be operated by the gear 3 - - 8 shown As the tube 13 is expanded, the edges of the band approach one another (under pressure of the rings 17 or otherwise) until split rings 18 carried by the rings 16, 16 snap into grooves 19 in the drum 10. The pressurefluid is then cut off, and the gear 3 - - 8 reversed to enable the drum 10 carrying the shaped tyre to be removed. Specifications 127,990 and 128,114 are referred to.
Patent HK-121295-A (HK)
Title: A method for reducing equalizer usage in mobile radio communication system
Inventor: UDDENFELDT JAN ERIK
IPC: H04B7/26
Filed: 1995-07-20
Abstract: A method in a mobile radio station to select one of a number of dedicated control channels (DCCH1-21) which are transmitted from a number of base stations (B1-B21) in a mobile radio system. In the mobile station there is an equalizer to compensate for the multipath propagation characteristics of the radio medium between the mobile station and a certain base station. This equalizer is power consuming and should not be used if not necessary. According to the method an investigation is carried out in the mobile station whether or not the equalizer can be disconnected during the initialization of a call from the mobile to a base station. The signal quality of the dedicated channel (DCCH1) which has the greatest signal strength is measured without the equalizer. If the signal quality is not acceptable, a new detection is made with the use of the equalizer. If the signal quality then is acceptable another detection is made without equalizer on the dedicated control channel (DCCH2) which has the next strongest signal and if this detection revealed an acceptable signal quality the base station (B2) transmitting this control channel is selected by the mobile station for the further call progress.
Patent HU-T55291-A (HU)
Inventor: VEGHY ANTAL
IPC: B60P3/40
Filed: 1989-03-16
Abstract: A találmány tárgya távolság kiegyenlítő szerkezet, különösen kéttagú hosszuanyag szállító járműszerelvényekhez, amely járműszerelvények mindkét tagján rakomány alátámasztására és rögzítésére alkalmas, függőleges tengely körül elfordítható eszköz, például kérésztrakonca /9/ van elhelyezve, továbbá a jármütagok egyikén, előnyösen a vontatott jármütagon vagy vontatmányon /1/ elhelyezett eszköz a jármütag hossztengelyének az irányába elmozgathatóan van kialakítva. A találmánynak az a lényege, hogy az eszköznek a jármütag hosszirányára merőleges erőkomponens befeszitő hatásának a kiküszöbölésére alkalmas oldalirányú megvezetése van, továbbá az eszköz hosszirányú elmozdulásának a határolására ütköző/k/ /11/, valamint az eszköznek az ütköző/k/höz /11/ való erősítésére alkalmas rögzitő/k/, előnyösen mechanikus rögzitő/k/ /12/ van/nak/ a jármütagon és/vagy az eszközön kialakítva.
Patent HU-T39927-A (HU)
Title: Straw cutter
Inventor: WISTUBA EBERHARD
IPC: A01D43/08
Filed: 1985-05-27
Abstract: The chopper incorporates a crusher working against a fixed friction surface or between two or more material feed rollers. The housing has a stationary knife below the intake, while under this is an outlet to a recess containing a crusher mechanism. - After the recess, the housing enclosing the knife disc has a peripheral slot merging into the wall of the discharge branch. This part of the housing wall can extend roughly tangentially to the disc or the pitch circle of the knife tips.
Patent HU-T54200-A (HU)
Title: Additive with detergent, dispersing and rust-preventing effect, usable with fuels and lubricating oils, as well as process for producing same
Inventor: KOCH PAOLO
IPC: C10L1/224
Filed: 1990-04-20
Abstract: An additive for fuels and lubricating oils with detergent, dispersant and anti-rust properties is described, consisting essentially of the product of condensing a mixture of alkenylsuccinic acids or anhydrides of formula (I) <CHEM> where m and n, mutually independently, represent 0 or a whole number between 1 and 10 and are such that their sum is 9 or 10, and  @R is @O or (-OH, -OH),  with triethylenetetramine of formula (II) H2N-(CH2-CH2-NH)3-H      (II)
Patent HU-T42124-A (HU)
Title: Anticorrosion compositions based on paraffin
Inventor: KERESZTESSY ZSOLTNE
IPC: C10M119/02
Filed: 1985-08-07
Abstract: Paraffinic corrosion inhibitor compsn. (all wt.%)contains (a) 20-60 oil free microcrystalline paraffin (drop pt. 65-80 deg.C) (b) 1.7-10.5 additives promoting adsorption and retarding ageing. (c) 2-10 tackifying and elasticity improving agents. (d) 2-6 corrosion inhibitor. (e) 1-3 emulsifier. (f) 1-5 dewatering agent. (g) 5-60 solvent. (h) 0.01-2 opt. oil soluble dye. - (b) are divalent metal salts of oxidised microcrystalline paraffin wax, oxidised ceresin and of stearic acid; tetra and/or penta esters of sorbitol. (c) are polyolefins and acrylate polymers. (d) are rosin acid or stearic acid salts of amines. (e) are salts of alkanolamine esters. (f) is a glycol-mono-alkanol-ether.
Patent HU-T45091-A (HU)
Title: Cold industrial degreasing and cleaning preparation free from solvent
Inventor: GELENCSER JANOS
IPC: C11D11/02
Filed: 1986-07-29
Abstract: A solid industrial surface degressing and cleaning agent contains (allwt%-s): 10-80 sodium-metasilicate contg. 3.0-3.2 mols. water and 5-10 monionic:anoic surfactants in a wt proportion of 1.8:1-2.1-2.1:1.
Patent HU-T51334-A (HU)
Title: Process for transforming conservative boxes of 6/23 promoter into concensus
Inventor: LUKACSOVICH TAMAS
IPC: C12N15/70
Filed: 1988-07-14
Abstract: Expression vectors which give higher than customary protein yields and are easily regulated at the same time, are prepd. using rrm B p2 promoter contg. plasmids as a starting pt.. The promoter is cloned into MB phase and using directional mutagenesis the -35 region of the transferred promoter is transformed into a TTGACA, and the -10 region of the promoter into a TATAAT sequence. The transformed promoter is cloned into a pERV1/23 plasmid or its deriv.. Thus a 6/23 promoter is changed into a 6/23 consensus promoter. Finally, the TGCA sequence originating from the end of the 10 region is opt. removed.
Patent HU-T63555-A (HU)
Title: Multilamellar liposome preparation
Inventor: KOLLARIK LASZLONE
IPC: A61K9/127
Filed: 1991-12-20
Abstract: A stable multi-lamellar separate or flocculated 1-100 micron size particles contg. liposomatic prods. is prepd. in an acid or neutral medium from (all wt %): 1-97 oil extracted from plants by pressing or steam distn., 1-1.6 lecithin 0.5-1.0 poly-oxy-ethylene-sorbitan-monolaurate surfactant.0.03-0.04 food colourant.0.1-9.9 propylene glycol 0.1-9.9 honey, and glycerol contg. oil to 100 wt%. The prod. is diluted a) with water in 1:40 propn. or b) with 0.01-1.0 m HCl in 1:500-1:000 propn.
Patent HU-T40067-A (HU)
Title: Process for producing benzoic acid derivatives and pharmaceutical compositions containing them as active agents
Inventor: NOHARA AKIRA
IPC: C07C69/03
Filed: 1985-10-30
Abstract: Cpds. of formula (I) and salts are new where R1 = lower alkyl; R2 = opt. protected carboxyl; and X = halogen. Pref. R1 = Me, R2 = carboxyl; X = Br; and R2 = a gp. of formula (II) -COO(CH2)nNR3R4 (II) where n = 2,3 or 4; and R3 and R4 each = H, or 1-3C alkyl, or NR3R4 may form a 5- or 6-membered heterocycle.
Patent HU-T60936-A (HU)
Title: Air-filtering apparatus first for filtering the recirculation air of agricultural frying apparatuses
Inventor: SZOELLOESI ERVIN
IPC: B01D46/10
Filed: 1990-07-31
Abstract: A filter is used in drying equipment of agricultural prods.. The equipment comprises an air duct with a filter and cleaner mechanism. The cleaner mechanism is based on a moving surface downstream of the filter.
Patent HU-T54688-A (HU)
Title: Process for producing compounds utilizable for treating ulcus and pharmaceutical compositions containing them as active components
Inventor: TANAKA TOSHIZO
IPC: A61K31/522
Filed: 1990-08-14
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula I <CHEM>  wherein one of R<1> and R<3> is <CHEM> (wherein m is 1-5 R<4> represents a (C1-C4)alkyl group); the other one of R<1> and R<3> is hydrogen, (C3-C6)alkenyl or (C1-C8)alkyl which can be substituted with up to 2 hydroxyl groups or a (C1-C4)alkoxy group; and R<2> is (C1-C4)alkyl.
Patent HU-T54567-A (HU)
Title: Method for producing printing-industrial products of embossed surface
Inventor: AKIM EDUARD LVOVICH
IPC: B41M3/16
Filed: 1988-09-28
Abstract: Embossed prints are prepd. by developing an initial flat image on a substrate. The substrate is brought into contact with a relief forming polymer prepn. Excess polymer is removed and the assembly is heat treated. During the prepn. of the flat image 1-2 wt.% alkyl cellulose or cellulose deriv., or casein or alginate thickener and 80-90 wt.% electrolyte soln. and opt. 0.2-0.5 wt.% colourant is used.
Patent JP-H02275825-A (JP)
Title: Medicine for acquired immune deficiency syndrome
Inventor: KATSUNUMA NOBUHIKO
IPC: A61P31/12
Filed: 1990-01-09
Abstract: PURPOSE:To obtain a medicine for AIDS strongly suppressing infection of HIV, not showing cell toxicity, comprising trypstatin as an active ingredient. CONSTITUTION:A medicine for AIDS comprising trypstatin which is one of protease inhibitors, isolated from mast cell of rat, human, etc., and purified, as an active ingredient. A dose of trypstatin is usually 0.1 to 500mg/kg weight/ day, preferably 10 to 100mg/kg weight/day.
Patent JP-H01178017-A (JP)
Title: Window mold fitting tool for automobile
Inventor: KIMIZAWA TOSHIHIDE
IPC: B60J1/02
Filed: 1988-01-08
Abstract: PURPOSE:To improve an adhesion sealing characteristics and engagement force of a fitting tool to an automobile body by using a soft synthetic resin in an upper half and hard synthetic resin in a lover half divided at the center of a strip shaped main part in the fitting tool. CONSTITUTION:A cavity 2 is formed on a automobile body 3 and a window opening 4 is formed on the bottom of the cavity 2. And a flange part 5 surrounding the window opening 4 is fitted with the peripheral edge part of window glass 1 using a sealant 14, and a spherical edge mold 7 is fixed to the periphery of the window glass 1 via a fitting tool 6. In the aforesaid construction, the fitting tool 6 is monolithically molded in such a way that soft synthetic resin is used for an upper half 6a and hard synthetic resin for a lower half 6b divided at the center of a strip shaped main part.
Patent JP-H10192057-A (JP)
Title: Locking mechanism for leg folding table
Inventor: YAMADA AKITSUGU
IPC: A47B3/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the deforming operation of the using state and a not using state of a table. SOLUTION: This locking mechanism consists of a supporting leg 4 provided at the lower part of a top plate 1 to be rotatable in an elevating and declining direction and a locking member 26 provided to be freely movable in a vertical direction. Then in the using state where the leg 4 stands, the member 26 moves by gravity to lock the rotation of the leg 4 in a lodging direction but when the plate 1 is inverted to be a lower side in a state where the leg 4 stands, the member 26 moves by gravity to unlock the locked state.
Patent JP-S59126057-A (JP)
Title: Air-fuel ratio controlling apparatus for gas internal- combustion engine
Inventor: TANO MASAHIRO
IPC: F02D41/14
Filed: 1983-01-07
Abstract: PURPOSE:To enable to control the air-fuel ratio electrically with high accuracy, by feedback controlling the air-fuel ratio of mixture to a desired value by controlling a gas fuel mixer on the basis of the outputs of an exhaust-gas sensor and the amount of intake air. CONSTITUTION:During the operation of an engine, negative pressure is produced at a main venturi 20 and a subsidiary venturi 21 in a gas fuel mixer 4 by the flow of intake air. The level of negative pressure produced at the subsidiary venturi 21 is ten-odd % of the level of negative pressure produced at the main venturi 20. In case that a control means 16 judges from the output of an exhaust-gas sensor 15 that the air-fuel ratio is smaller than the theoretical air-fuel ratio, an actuator 29 is set into operation and negative pressure is introduced into a chamber 9b of a pressure regulator 9 via a control pressure pipe 27. Resultantly, the flow rate of fuel supplied to a fuel pipe 10 is reduced and the air-fuel mixture is rendered lean. When the density of oxygen becomes equal to an aimed value, the control pressure pipe 27 and a reference pressure pipe 28 is made to communicate with the chamber 9b alternately by the actuator 29 so as to control the fuel pressure.
Patent JP-H08191135-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NATSUKI
IPC: H01L21/76
Filed: 1995-01-09
Abstract: PURPOSE: To improve a diffusion layer in a contact region in leakage current characteristics. CONSTITUTION: An N<+> -type diffusion layer 12 of a contact section is composed of an N-type diffusion layer 4 and an N<+> -type diffusion layer both formed by ion implantation and an N<+> -type diffusion layer formed by thermal diffusion. The concentration peak of the N<+> -type diffusion layer in a depthwise impurity profile is formed substantially at the same depth with that of a P<+> -type channel stopper 3 in the vertical impurity profile. The N<+> -type diffusion layer is at least three times as high in impurity concentration as the P<+> -type channel stopper 3.
Patent JP-H02180759-A (JP)
Title: Production of silicon nitride sintered body
Inventor: UCHIDA KIYOSHI
IPC: C04B35/584
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a high strength and high toughness silicon nitride sintered body by sintering a molded body of silicon nitride powder blended with a sintering aid such as Y2O3 and a Ce compd. in an inert atmosphere and by successively heat-treating the sintered body in an inert atmosphere and an oxidizing atmosphere. CONSTITUTION:A sintering aid such as Y2O3, Al2O3 or MgAl2O4 and a Ce compd. such as CeO2 are added to silicon nitride powder. This powdery mixture is molded and the molded body is sintered by heating in an inert atmosphere. The sintered body is heat-treated in an inert atmosphere to deposit an apatite phase of oxynitride contg. trivalent Ce at the grain boundary. The heat-treated sintered body is further heat-treated in an oxidizing atmosphere to oxidize the trivalent Ce in the apatite phase to tetravalent Ce. By this oxidation, CeO2 and SiO2 are formed to cause stress deformation and a desired silicon nitride sintered body is obtd.
Patent JP-H04272205-A (JP)
Title: Ultraviolet ray screening hat
Inventor: NISHIWAKI TAKAMICHI
IPC: D06M13/35
Filed: 1991-01-10
Abstract: PURPOSE:To obtain a hat of absorbing and screening ultraviolet rays. CONSTITUTION:Cloth is coated with 1.1-25% based on weight of the cloth of an ultraviolet light absorber by weight ratio to given cloth for hat, from which a crown 2 and a brim 3 are constituted.
Patent JP-H04212374-A (JP)
Title: Needle connector
Inventor: BINSENTO ERU BEIRANKOOTO
IPC: A61M39/04
Filed: 1991-01-10
Abstract: PURPOSE: To provide a needle connector which can be easily attached to any of various Y-part connectors, and which can surely seal therearound so as to prevent contamination. CONSTITUTION: A needle connector 10 is formed from a connector which is formed therein with a slot 21 so as to allow the connector slide on an arm part 16 of a Y-part connector 14, and which is shielded. A needle 13 in the shielded connector can be inserted through a rubber stopper or a seal 17 at an end of the Y-part connector 14. A rotatable ring on the shielded connector has a cam surface at its end edge, which is locked to the arm part 16 of the Y-part connector 14, and which also eccentrically presses the seal 17 of the Y-part connector 14 against the inner surface of the connector. The needle 13 can be fixed to a predetermined position, and can be removably attached to a predetermined position.