baber/WOPTO huggingface dataset:
Patent GB-1135617-A (GB)
Title: Improvements in or relating to a device for working crop lying on the ground
IPC: A01D78/10
Filed: 1966-03-03
Abstract: 1,135,617. Haymaking machines. C. VAN DER LELY N.V. 3 March, 1966 [6 March, 1965], No. 9721/68. Divided out of 1,135,616. Heading A1F. A haymaking machine comprises a frame carrying at least one mechanically-driven tined rotor 70, the tines 96 being mounted on spokes 88 each of which is pivotal about a horizontal axis perpendicular to the axis of rotation, and the movement of each spoke is so controlled that during each revolution of the rotor the free end of each tine moves successively along three mutually-inclined planes. As described, the machine has two rotors, each having a gearbox 66, the gearboxes being interconnected by a tubular frame-member which houses a drive to the bevel-gears 85, 86 mounted in the gearboxes. A vertical shaft 68 passes through each gearbox and is cranked at its lower end 78 through approximately 10 degrees, this end carrying a freely rotatable dished member 80 and a pair of arms 83, 101 one of which terminates in a ground-wheel 72 and the other carries a stub-axle 103 inclined at approximately 45 degrees to the vertical on which is freely mounted a second dished member 105. The spokes 88 are pivoted to brackets 87 integral with a hub 75 rotatable about the vertical shaft 68. The spokes are pressed downwardly into ground-engagement by spring-encircled rods 90 also pivoted to the brackets 87. As the rotor revolves, the spokes successively engage the dished members 80, 105, so that the tines shed the hay. For approximately half a revolution the tines are in ground-contact.
Patent GB-872832-A (GB)
Title: Inorganic phosphorus compounds
Inventor: KENNEY CHRISTOPHER NIGEL
IPC: C01C3/20
Filed: 1959-03-20
Abstract: Compounds of the general formula P2O3(NCS)nCl4-n where n is 1, 2, 3 or 4 ar prepared by reacting pyrophosphoryl chloride with potassium thiocyanate under substantially moisture-free conditions.  With a stoichiometric excess, e.g. 1 mol P2O3Cl4 to 6 mols KCNS, in an inert liquid pyrophosphoryl tetraisothiocyanate P2O3(NCS)4 is formed.
Patent GB-563122-A (GB)
Title: Improvements in extractive distillation
IPC: B01D3/40
Filed: 1942-07-13
Abstract: 563,122. Distilling hydrocarbons ; distilling processes. SHELL DEVELOPMENT CO. July 13, 1942, No. 9744. Convention date, July 21, 1941. [Class 32] In a method of extractively distilling a liquid mixture comprising components A and B in the presence of a solvent for A which is a non- solvent for B and which boils at a higher temperature than A or B, e.g. in the extraction of toluene from a mixture of toluene and other hydrocarbon phenol being used as solvent, said solvent being introduced at a point dividing the distillation zone into a rectifying zone and an extraction zone where the vapours of the liquid contact solvent and reflux originating at the top of the rectifying zone to produce a fat solvent rich in A and vapours rich in B, which latter pass to the rectifying zone while the fat solvent is withdrawn from the bottom of the extraction zone, the solvent is introduced at a temperature in excess of the normal equilibrium temperature at said point of introduction and the flow of reflux is increased to take up the excess heat of the solvent whereby a higher reflux ratio is maintained in said rectifying zone than in the extractive distillation zone. The toluene mixture preheated to the required temperature is fed through line 1 to the column 4 heated by reboiler 5. The phenol solvent is passed from storage tank 6 through heater 7 and line 10 to the column from which toluene is removed overhead through line 11 and condenser 12 while the fat solvent containing non- toluene constituents is taken off at the bottom through line 19 to a stripper 20, from the base of which lean solvent is recycled through line 26 and heat exchanger 28. The non-toluene hydrocarbons are recovered through lines 22 and condenser 23.
Patent GB-919672-A (GB)
Title: Method and electrode for producing carbides of uranium
IPC: C01B31/30
Filed: 1961-03-17
Abstract: Uranium carbides are formed by producing a solid body of a mixture of carbon and a uranium oxide, and reacting the oxide with the carbon in the heat of an electric arc, by using the solid body as a consumable electrode in an arc furnace.  The weights of uranium oxide and carbon in the solid body are substantially stoichiometric and the body is produced by mixing the uranium oxide and carbon with a carbonizable binder, e.g. pitch, or a phenolic resin, shaping and heating to 1600 DEG F.  During use the electrode fuses, the uranium oxide and carbon react to give a uranium carbide, e.g. UC, UC2, or U2C3, which is deposited on a collector electrode, e.g. a water-cooled copper crucible, the gases produced being pumped away.  The current density of the arc is 400 amps. per sq. inch initially, and increases to 700 amps. per sq. inch as the process proceeds.
Patent GB-881247-A (GB)
Title: Means for anchoring bolts and screw-sockets
IPC: F16B13/08
Filed: 1959-03-20
Abstract: A plastic composition comprises 200 gms. anhydrous calcium sulphate; 4 gms, ground compressed sawdust and 1,4 gms. ammonium aluminium sulphate.  After mixing these ingredients together, 40 mils of 3 1/2 % zinc resinate in isopropyl alcohol is added, the mixture sifted through a 1/8 inch mesh, dried and then compressed into tablets.
Patent GB-661989-A (GB)
Title: Improvements in and relating to a method of manufacturing preformed electrical circuits and circuits produced thereby
IPC: H05K3/20
Filed: 1949-04-12
Abstract: 661,989. Couplings; printed circuits. KAPP, R. April 12, 1949 [April 16, 1948], No. 9876/49. Classes 36 and 38 (i). A complicated preformed circuit comprises a metal grid consisting of lead elements 1 held in position together by temporary connectors 2 and having projecting contacts 3, 4 for receiving the circuit components and clips 5 which fasten the grid on to a perforated insulating panel 6, the temporary connections 2 being sheared and their parts turned over in perforations 7 in the panel similarly to the clips. The contacts 3, 4 are formed into projecting eyelets before the grid is secured on the panel, preferably, by a multi-punch press, Figs. 2 to 5 (not shown). The grid is placed on one surface of the panel, the contacts 3, 4 projecting therethrough so that all the connections requiring soldering can be dipped simultaneously in liquid flux and solder. The contacts 3 are longer than the contacts 4 and receive the permanently. connected component 12, the leads 13 thereof being passed through the perforations 7 into the eyelets on the contacts and the ends bent as shown, Fig. 6. The contacts 4 are formed into sockets for the plug pins of a removable component, and an additional panel may be superimposed on the panel 6 to guide the removable component correctly into its co-operating contacts.
Patent GB-860593-A (GB)
Title: Improvements relating to cartridge cases
IPC: F42B5/295
Filed: 1959-03-23
Abstract: 860,593. Ammunition cartridges. GRONN, K. March 23, 1959 [Nov. 3, 1958], No. 9961/59. Class 9(1). A case for a blank cartridge comprises an outer sleeve 1 of light metal, e.g. aluminium and an inner sleeve 2 of artificial resin, the outer sleeve being shrunk on to a head piece 3. A cup 21 of synthetic plastic is fitted into the base of the cartridge and closes the flash passage from the cap chamber in the head 3. Extensions 5, 6 of the tubes 1, 2 are bullet-shaped, the outer extension 5 being closed and provided with fracture lines. Alternatively the forward closure may be provided by the extension 6. In Fig. 3, the cup 21 is omitted and the sleeve 2 extended to fit within a tubular extension 4 of the head 3. The tube 1 is pressed into a groove 7 in the head 3 and the extension 6 omitted. The sleeve 2, Fig. 5, may have a stepped end engaging a groove in the head 3 and the imitation bullet is a hollow metal member 81 similarly attached to the forward end of the composite tube 1, 2. In live ammunition the member 81 is replaced by a bullet.
Patent GB-964229-A (GB)
Title: Butyl rubber-polyethylene compositions
IPC: C08L23/06
Filed: 1963-03-13
Abstract: 40 to 60 parts of butyl rubber are mixed with 60 to 40 parts of a solid polyethylene and 0.1 to 10 parts per 100 total polymers of an organic peroxide at a high enough temperature to give a homogeneous blend with less than 50% decomposition of the peroxide, the blend masticated at elevated temperature until more than 50% of the remaining undecomposed peroxide is decomposed, the temperature lowered to a point where vulcanisation of the butyl rubber is negligible, a vulcanisation agent for the butyl rubber added and the blend shaped and vulcanised.  The rubber and polyethylene may be mixed at above the final crystalline melting point of the polyethylene and up to 1 part of sulphur per 100 total polymers may be present in the blend during the elevated temperature mastication step.
Patent HK-119796-A (HK)
Title: Reinforcing bar coupling system
Inventor: YOUNG BRIAN WALTER
IPC: F16B7/04
Filed: 1996-07-11
Abstract: A coupling fitting for making joints in reinfocing bars or wires for structural concrete aims to provide a mechanical strength of the coupling virtually equal to the full design strength whilst providing the ability to increase the strength upto and beyond ultimate tensile strength of the rebar by the addition of resin. To that end the coupling comprises a sleeve (1) for fitting in spaced relation around adjacent portions of rebars to be joined and having positively adjustable engagers (3) threaded through the wall of the sleeve, and profiled engagers (17) to engage said portions. The engagers serve for centring the rebars and the profiling serves to provide a key preferably with both the sleeve and the rebar. It is also preferred to have the positively adjustable engagers configured to bite into the rebars. The spaced relation affords provision for introducing settable resin.
Patent HK-192995-A (HK)
Title: Bordetella pertussis toxin with altered toxicity
Inventor: PIZZA MARIAGRAZIA
IPC: A61K39/00
Filed: 1995-12-21
Abstract: Immunologically active polypeptides with no or reduced toxicity useful for the preparation of an antipertussis vaccine. Method for the preparation of said polypeptides which comprises, cultivating a microorganismtransformed with a hybrid plasmid including the gene/s which codes for at least one of said polypeptides in a suitable medium and recovering the desired polypeptide from the cells or from the culture medium.
Patent HU-T34532-A (HU)
Title: Office correction agent
Inventor: GALAMBOS SANDOR
IPC: C09D5/00
Filed: 1983-05-11
Abstract: The prepns. are made up from 1-50 wt.% known vinyl-ester and/or acrylic-ester homo- or copolymers in aq. dispersion, 1-50 wt.% filler and other known additives. They contain further 0.01-15.0 wt.% copolymer of styrene-maleic-acid and/or styrene-maleic-acid half ester and/or butadiene and/or acrylic-acid with a comonomer ratio between 100:1 and 1:100, pref. between 5:1 and 1:5, and ionic and/or non-ionic surfactants in amts. exceeding the critical micelle concentration by a factor 3-15.
Patent HU-T45238-A (HU)
Title: Process for producing 6-amino-3-hydrazino-pyridazine derivatives
Inventor: PINZA MARIO
IPC: C07D237/20
Filed: 1986-05-12
Abstract: A process for preparing a compound of Structure (4) 
<CHEM>
 which comprises reacting a compound of Structure (3) 
<CHEM>
 with ethyl carbazate, characterised in that the reaction is carried out under aqueous conditions and the compound of Structure (3) is in the form of an acid-addition salt.
Patent HU-T67587-A (HU)
Title: Detection of syndecan content in biological materials such as tissues and body fluids for indications of malignant transformations of cells
Inventor: JALKANEN MARKKU TAPANI
IPC: G01N33/50
Filed: 1991-12-19
Abstract: A method for detecting a potentially detrimental transformation of cells of an organism. The method comprises determining the content of soluble syndecan in a sample of body fluid from the organism, and comparing the determined syndecan content with a reference syndecan content from a reference fluid of the same type.
Patent HU-T49909-A (HU)
Title: Process for producing indanomycin and homeoindanomycin
Inventor: SZELL VALERIA
IPC: C12P17/16
Filed: 1988-04-29
Abstract: A novel strain of Actinomyces, namely of Streptomyces Galbus, deposited under NO NCAIM(P)001036 of one of its variants or mutants is used for the prepn. of antibiotics indano-mycin of general formula (Ia) and of homo-indano-mycin of general formula (Ib), by aerobic fermentation at 24-32 deg.C. R1 in formula (Ia) represents a methyl and in formula (Ib) an ethyl gp.. Sources of organic carbon and nitrogen and mineral salts are also added to the brew. Prepd antibiotics are isolated from the brew and opt. septd. fron one-another.
Patent HU-T41238-A (HU)
Title: Liquid stabilized preparative containing as active substance s-/n-2-chlor-phenyl-butiramido-methyl/-o,odimethyl against echtoparasits of animals
Inventor: MONOSTORY ADORJANNE
IPC: A61K31/66
Filed: 1985-06-21
Abstract: Stabilised veterinary antiectoparasitic liq. prepn. contains (a) 5-50(pref.10-40) wt.% S-(N-2-chloro-phenyl butyramido-phenyl) -O,O-dimethyl-dithio- phosphate (I); (b) 1-25 wt.% penetrant and/or stabiliser pref. isopropyl-myristate; (c) 2-15 (pref.5-8) wt.% surfactant pref. a mixt. of polyoxy-ethylene -alkyl-aryl-ether and alkyl-aryl-butyrate in a solvent pref. di:butyl-phthalate to 100%.
Patent HU-T62630-A (HU)
Title: Polyolefin shaped materials
Inventor: SCHUETZ WILHELM
IPC: C08L77/00
Filed: 1991-03-02
Abstract: Polyolefin moulding materials containing, as essential ingredients, (A) 10 to 20 wt. % of apolar polyolefins, (B) 50 to 89 wt. % of an ethylene copolymerizate based on ethylene and unsaturated carboxylic acids and/or ionomers based on this type of ethylene copolymerizate, (C) 1 to 10 wt. % of a non-fibrous polymerizate, which is different from A and B, (D) 0 to 40 wt. % of conductive fillers, as well as (E) ordinary additives and processing aids.
Patent HU-T57440-A (HU)
Title: Complex laboratory method for measuring speed of corrosion, first of all, for analysing corrosion problems in connection with the secondary and tertiary oil exploitationk, as well as for testing corrosion inhibitors
Inventor: CSABAI TIBOR
IPC: C23F15/00
Filed: 1990-05-22
Abstract: Details of the experimental condition are given, but no results and no mention of what sample was used, 6-12 measuring cells of 0.3-0.8 l were filled with water and/or inhibitor, temp. 0-150 deg.C, pressure 1-3 bar, 10-200 l/h CO2 was passed through, pH, pX, Cortest, Aqua check and instant corrosion rates were measured
Patent HU-T53543-A (HU)
Title: Method for packing and/or feeding shape for therapeutical agents
Inventor: ANHAEUSER DIETER
IPC: A61K9/70
Filed: 1988-06-16
Abstract: The invention relates to a process for producing an administration and/or dosage form for medicament active substances using a printing process, in which the printing process used is a pad printing process.
Patent HU-T56526-A (HU)
Title: Process for reducing the quantity of nitrogen oxides and for minimizing the formation of other impurities
Inventor: EPPERLY WILLIAM ROBERT
IPC: B01D53/34
Filed: 1988-05-04
Abstract: A process for the reduction of nitrogen oxides in an effluent from the combustion of a carbonaceous fuel while minimizing the production of other pollutants is presented. The process comprises introducing (most commonly by injecting) a nitrogen oxides reducing treatment agent into an effluent according to a nitrogen oxides reducing treatment regimen under conditions such that the treatment agent is operating on the high temperature or right side of its nitrogen oxides reduction versus effluent temperature curve, especially on the high temperature or right side of the curve plateau.
Patent HU-T50463-A (HU)
Title: Process for producing new leukotriene-antagonist tetrazoles
Inventor: CARR FRANCIS P
IPC: C07D257/04
Filed: 1988-08-12
Abstract: The instant invention provides disubstituted tetrazoles that antagonizes the effect of leukotrienes C4, D4 and E4 in selected tissues. The disubstituted tetrazoles are used in pharmaceutical formulations and methods of treatment of conditions caused by excessive amounts of leukotrienes C4, D4 or E4 or any combination thereof, and have the formula: <CHEM>  wherein:  R1 is C1 to C3 alkyl;  R2 is C1 to C6 alkyl or C3 to C6 alkenyl; R3 is a hydrogen atom, chloro, bromo, nitro, or a group of the formula    -NRaRb   wherein Ra and Rb are the same or different and are a hydrogen atom, C1 to C4 alkyl,  phenyl, benzyl, or C1 to C4 acyl; R4 and R5 are the same or different and are a hydrogen atom or C1 to C3 alkyl;  W is from one to six;  Z is O, S or a group of the formula    -NRe ,   (wherein Re is a hydrogen atom, C1 to C4 alkyl, C1 to C4 acyl, phenyl, or benzyl);  n is 0 to 6; Rc and Rd are the same or different and are hydrogen, hydroxy, halo or an ether group of the formula -O-(C1 to C6 alkyl);  [Tet] is a disubstituted 1H- or 2H-tetrazolyl ring of the formula <CHEM>  wherein:  L is 1) C1 to C10 alkylidene; or  2) a group of the formula <CHEM>  wherein y is 1 to 3 (and the phenyl ring is bonded to A);  A is 1) 5-(tetrazolyl);  2) carboxy; 3) -NRfRg,wherein Rf and Rg are the same or different and are a hydrogen atom, C1 to C4 alkyl, phenyl, benzyl or C1 to C4 acyl; or  4) a group of the formula <CHEM>  wherein q is 0, 1 or 2 and Rh is C1 to C4 alkyl, phenyl or benzyl; or a pharmaceutically-acceptable salt thereof.
Patent JP-H02186167-A (JP)
Title: Decompression mechanism for multistage type shaft seal device
Inventor: SHIMIZU TADAYUKI
IPC: F16J15/34
Filed: 1989-01-06
Abstract: PURPOSE:To permit the effective decompression independently of the kind of fluid by forming a multistage decompression passage which communicates to an orifice and a fluid introducing chamber in multistage form. CONSTITUTION:The fluid which is introduced from a high pressure chamber into an intermediate pressure chamber NH and an intermediate pressure load chamber NBH is decompressed to a desired intermediate pressure by the synergetically repetition of the throttle action of an orifice 21a and the decompression action of the fluid introducing chambers 22A and 23A having each large capacity, in the flowing process through the first decompression passage 24A of a decompression mechanism 20. Further, the fluid introduced into the intermediate pressure chamber NH and the intermediate pressure load chamber NBH is sent into the decompression mechanism again through passages 26 and 28, and in the process for the passing through the second decompression passage 24B, decompression to a gauge pressure value of 0 is performed by the similar decompression action as in the passing through the first decompression passage 24A, and then the fluid is discharged outside through a discharge system 30 from a passage 29.
Patent JP-S5386520-A (JP)
Title: Drop-out compensating circuit
Inventor: MINEMURA KOUICHI
IPC: G11B5/027
Filed: 1977-01-10
Abstract: PURPOSE: To obtain a good-quality output signal by controlling the switch device, which connects the input or output side of a phase inverter circuit selectively to the compound circuit, with the control signal of the drop-out detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61162647-A (JP)
Inventor: BERA NIIMUSU
IPC: E04B1/04
Filed: 1985-01-08
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-S5285444-A (JP)
Title: Information processing system
Inventor: KOIKE MASAHIKO
IPC: G06F9/46
Filed: 1976-01-09
Abstract: PURPOSE: To make a processor under operation stop and to make another processor execute the process in case of existence of interruption which is carried out in normal processing system with high priority. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07195077-A (JP)
Title: Strongly acidic water forming device
Inventor: NONOMURA KAZUYUKI
IPC: C02F1/46
Filed: 1994-01-12
Abstract: PURPOSE:To provide a strongly acidic water forming device capable of starting an electrolytic treatment when the raw water to be introduced into an electrolytic cell is under favorable conditions and forming the strongly acidic water having excellent sterilizing power and good quality. CONSTITUTION:A flow meter 16 which measures the flow rate of fluid is disposed in a raw water introducing path 12a. An electric conductivity meter 18 for measuring the electric conductivity of the fluid and a thermometer 19 for measuring the temp. of the fluid are disposed between this flow meter 16 and an electrolytic cell 25. The device is provided with a fixed delivery discharge pump 22 for supplying the electrolyte stored in a liquid mixture storage tank 20 at a prescribed quantity to the introducing path 12a via the flow meter 16. The device is provided with a control means for executing control to incorporate the electrolyte into the introduced raw water by deciding whether the respective measured values measured by the flow meter 16, the electric conductivity meter 18 and the thermometer 19 at the time of introducing the raw water are within the ranges of respectively preset values or not and driving the fixed delivery discharge pump 22 after applying electrolytic voltage to both electrodes 27, 28 of the electrolytic cell 25 when all of the measured values are within the permissible range.
Patent JP-S5699456-A (JP)
Title: Preparation of aromatic thiosulfonate
Inventor: MORIYA KOUJI
IPC: C07C325/00
Filed: 1980-01-10
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for an insecticide, an antimicrobial agent, etc. in a very high yield, by reacting an aromatic sulfonyl chloride with a specific sulfide in an organic solvent.  
     CONSTITUTION: An aromatic sulfonyl chloride is reacted with a sulfide or hydrosulfide of an anhydrous alkali metal or NH 4  or a primary to quaternary ammonium to give an aromatic thiosulfonate. The reaction is carried out in a solvent, e.g. n-hexane or benzene, in the presence of a powdery sulfur as a reaction accelerator in a small amount if necessary. Preferably, the aromatic sulfonyl chloride is dropped to a solution of the sulfide or hydrosulfide kept at 0W30°C for 0.5W2hr, and the solution temperature is increased to 50W100°C and reacted for 1W2hr. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5495108-A (JP)
Title: Push-button dial receiving system
Inventor: ONO KATSUMASA
IPC: H04L27/26
Filed: 1978-01-13
Abstract: PURPOSE:To reduce the distortion of an AGC circuit to prevent the lowering of a voice malfunction prevention function by adding single-harmonic wave DC outputs obtained after separating input signals into a high group and a low group, and obtaining the AGC control voltage. CONSTITUTION:Input signals are branched by high-group and low-group BEFs 2 and 2', and respective outputted single-harmonic waves are rectified by rectifiers 25 and 25' and are added by adder 26 to obtain the AGC control voltage according to the input signal level, thereby controlling variolosser 21. As a result, distortionless signals can be obtained as the output of AGC circuit 24.
Patent JP-S5594700-A (JP)
Title: Continuous freezing and melting dehydrator
Inventor: OZAWA KENJIYU
IPC: C02F11/20
Filed: 1979-01-10
Abstract: PURPOSE: To mechanically and surely exfoliate a cooling drum and a belt coated with frozen sludge, from each other by an exfoliation means.  
     CONSTITUTION: A cooling drum 1, a belt 2 and frozen sludge 3 are revolved in the direction of an arrow A as they remain adhering to one another. When the drum, the belt and the sludge are moved to the tip 7 of an exfoliation means 6, the cooling drum 1 and the frozen sludge 3 are mechanically exfoliated from each other by the means 6. The exfoliated sludge 3' are moved further as it remains adhering to the belt 2. The exfoliated cooling drum 1 is revolved further to freeze new sludge. A cavity 8 is provided in the exfoliation means 6. A portion of hot brine is caused to flow through the cavity 8 to heat the exfoliation means 6 and melt a portion of the frozen sludge 3. This results in facilitating the exfoliation much more. 
     COPYRIGHT: (C)1980,JPO&Japio