baber/WOPTO huggingface dataset:
Patent GB-385980-A (GB)
Title: Manufacture of di- or polyvalent aliphatic organic compounds
IPC: C07C391/00
Filed: 1931-03-31
Abstract: Aliphatic compounds containing at least one sulphur, selenium or tellurium atom and at least one halogen atom are manufactured by acting upon di- or polyhalogenated aliphatic compounds (which may or may not contain one or more free alcoholic hydroxyl groups, or one or more groups containing nitrogen or oxygen) with inorganic sulphides or sulphydrates, preferably alkali metal sulphides or sulphydrates, or the corresponding selenium or tellurium compounds, in amounts substantially less than the stoichiometric proportion. The reaction may be carried out in aqueous or alcoholic solution.  In examples: (1) a -dichlorhydrin is reacted with aqueous sodium sulphide solution; the product may be worked up (a) by washing with carbon tetrachloride, (b) by dissolving the crude reaction product or the product of (a) in alcohol and precipitating with carbon tetrachloride; (c) by vacuum distillation at various temperatures; (d) by kneading with ether the product obtained by distillation at 15-18 mm. and collected at 90-100 DEG  C.; (2) as in (1) but with more sodium sulphide; the product may be separated into an ether-soluble and an ether-insoluble portion; (3) a -dichlorhydrin is reacted with sodium sulphide in solution in 95 per cent alcohol; (4) as in (3) but with more sodium sulphide; (5) a -dichlorhydrin is reacted with potassium sulphydrate in solution in 95 per cent alcohol; (6) trichlorhydrin is reacted with sodium sulphide in solution in 95 per cent alcohol; the product is salted out and purified by vacuum distillation or by introducing it into water and then extracting with ether, the residue being then kneaded with alcohol, and the ethereal solution evaporated and extracted with alcohol; in the foregoing examples sodium sulphide may be replaced by sodium or potassium selenide or telluride, and a -dichlorhydrin by b -dichlorhydrin; (7) a -dichlorhydrin is reacted with calcium sulphydrate in aqueous alcoholic solution; in the foregoing examples the chlorine derivatives may be replaced by bromine or iodine derivatives; (8) b -g -dibromopropylamine is liberated from its hydrobromide by means of caustic soda solution and reacted with sodium sulphide in aqueous alcoholic solution; (9) as in (8) but in aqueous solution.  Other starting materials specified are: alkylene halides, e.g. ethylene chloride, propylene chloride or trimethylene bromide, a  : a -, a  : g - or b  : g  - dichloropropylene, allylene dichloride, 2 : 2-dichloroethanol, ethyl-b  : g -dibromopropyl ether, b  : g  - dibromoallyl alcohol, 1 : 2 or 2 : 4 - dibromopentanon 3, trichloroethane, ethyl - a  : b  - dichlorovinyl ether, 1 : 2- or 1 : 1<1>-dichloroethyl ether, N-b  : g -dibromopropylurea or dimethyl-b : g -dibromopropylamine.  Specification 25246/11, [Class 2 (iii), Dyes &c.], is referred to.
Patent GB-1037127-A (GB)
Title: Improvements in swimming pools
Inventor: BARBOUR ROBERT WARREN
IPC: E04H4/00
Filed: 1964-03-09
Abstract: 1,037,127. Swimming pools. CRANLEIGH PRECISION ENGINEERING Ltd. March 9, 1965 [March 9, 1964], No. 9915/64. Heading A4N. A swimming pool comprises in combination a vertically corrugated steel or aluminium one-piece wall 5, having double folded ends interlocked to provide a closed formation, an external framework, to which the wall 5 is secured, made up of spaced vertical struts 15 connecting between upper and lower annular rails 10, and a flexible liner 6 of plastics material located within the wall 5 and secured to the upper edge thereof, to define both the side and bottom of the pool. The rails 10 may be of hollow rectangular section with longitudinal slots 11 into which the respective edge of the wall is entered, the edge of the liner 6 together with a coping 7 first being fitting over the upper edge of the wall. Alternatively the struts 15 and rails 10 may be cylindrical (Fig. 1, not shown) with only the upper rails having slots 11 to receive the wall 5 and lining 6. A plastics cover with an elasticized perimeter and a central mesh strip may be provided.
Patent GB-1181594-A (GB)
Title: Thermal Cracking of Hydrocarbons.
IPC: C10G9/16
Filed: 1968-02-29
Abstract: 1,181,594. Thermal cracking. MONSANTO CO. 29 FEB., 1968 [1 March, 1967], No. 9927/68. Heading C5E. A process for thermal cracking of a feed comprising a normally liquid hydrocarbon in a tubular furnace comprises cracking said normally liquid hydrocarbon feed in a first time period and cracking a normally gaseous hydrocarbon feed in a second time period, and repeating the process cyclically, the time ratio of the first period to the second period being greater than 1, preferably from 20 : 1 to 300 : 1. The normally liquid hydrocarbon feed may be naphtha, natural crudes, fuel oil, gas oil, kerosene, gasoline, petroleum condensates, reduced crudes, residual oils, coal tar fractions or shale oil and may be cracked at 1100-1550‹ F. The normally gaseous hydrocarbon may be ethane, propane, butane, propylene, or isobutylene and may be cracked at 1350-1650‹ F. Both cracking processes may be carried out in the presence of an inert diluent, such as steam. The example describes the cracking of a petroleum condensate bp 116-625‹ F. interspersed with short periods of ethane cracking, whereby onstream decoking of the furnace is achieved.
Patent GB-1204626-A (GB)
Title: Process for the preparation of primary amines
IPC: C07D307/52
Filed: 1968-02-29
Abstract: 1,204,626. Primary amines. MELLEBEZONS. 29 Feb., 1968 [8 March, 1967], No. 9963/68. Heading C2C. Primary amines of the formula R-CH- (NH 2 )R<SP>1</SP> are prepared by reacting a carbonyl compound R-CO-R<SP>1</SP> with an auxiliary primary amine R<SP>11</SP>-NH 2 , where R, R<SP>1</SP> and R<SP>11</SP> represent organic groups which may be unsaturated or saturated, acyclic or cyclic, unsubstituted or substituted but are inert to hydrogen under the hydrogenation conditions used or R<SP>1</SP> = H, to form an imine and catalytically hydrogenating the said imine in the presence of ammonia.
Patent GB-563619-A (GB)
Title: Improvements in or relating to moulded articles
IPC: B44C5/04
Filed: 1942-07-17
Abstract: Moulded articles, such as panels for refrigerators &c., formed by compressing under heat superposed sheets of paper or other fibrous material impregnated with phenol - formaldehyde resin are given a surface coating of substantially urea - free melamine - formaldehyde resin.  The sheet to form the upper layer is impregnated with phenol-formaldehyde resin solution, and one surface is freed from the resin by passage over a scraper and a roller moistened with solvent. The freed surface is sprayed or coated with a solution in aqueous alcohol of melamine-formaldehyde resin which may contain paper fibres and zinc sulphide, titanium oxide or other pigments.  Slightly warped panels, which are sometimes required, may be produced by giving the paper sheet to form the upper layer a greater total resin content than the remaining sheets.
Patent GB-181531-A (GB)
Title: Protecting or enveloping sleeve or cover for joints, articulations, or accommodating connections and such like
IPC: H01R35/04
Filed: 1921-04-05
Abstract: 181,531. Reddaway, F. April 5, 1920. Universal joints.-Flexible joints and articulated connections, such as those of the chains used in military " tanks " and like tractors, are enclosed in a dirt-proof flexible sleeve a of rubber or rubber-composition, which is moulded or otherwise formed with helical corrugations in order to improve its flexibility and provide means of attachment to similarly-threaded parts b<1> of the joint b. The corrugations may be formed to fit undercut threads, and the ends of the sleeve may be strengthened.
Patent GB-599503-A (GB)
Title: Improvements in or relating to precision boring heads for machine tools
IPC: B23B29/034
Filed: 1945-04-20
Abstract: 599,503. Boring-heads ; rotary tool heads. MERCER, J. N. April 20, 1945, No. 9999. [Class 83 (iii)] The tool-holder of a boring-head for use in spindle-type machines is moved radially with uniform motion relative to the axial feed by means of a transverse screw in order to produce tapered holes. The rotating body is provided with an internally toothed ring 12 which is held stationary, the ring turning a pinion 18 through a train of worm-gearing and a yielding clutch. Meshing with the pinion is a threaded member 23 slidably mounted on a splined spindle 24, the member 23 being carried in a housing 26 which is operatively connected through a trunnion 28 to a pivoted bracket 27. A slide 29 receives the pivot of bracket 27 and also provides the means for locking the bracket 27 in any desired position within the limits of a slot through which the locking screw passes. Lateral movement of member 23 causes the trunnion 28 to slide in the channel provided in the bracket 27, whereby slide 29 moves transverselv to the member 23. The tool-holder is connected to the slide 29 through adjusting screw 32 and slides in a V-slot in the body. The angular adjustment of the bracket 27 determines the taper of the hole in the work. The tool-holder may be adjusted independently of slide 29 by screw 32 and by locking the ring 12 to the body the tool may be used for boring cylindrical holes. On the completion of a cut in a tapered hole, the tool is returned to its original position by turning the splined shaft 24. Specification 399,050 is referred to.
Patent HU-T43241-A (HU)
Title: Plant growth regulating compositions and process for preparing the 1-phenyl-imidazole-5-carboxylic acid amides applicable as active substance
Inventor: SCHMIERER ROLAND
IPC: A01N43/50
Filed: 1987-03-11
Abstract: The compounds of the formula (I)    <IMAGE>  (I)  in which R1 denotes (C1-C3)alkyl and R2 denotes H, methyl or halogen, and salts thereof have excellent actions as plant growth regulators, in particular in rice crops.
Patent HU-T57718-A (HU)
Title: Process for producing thiourea derivative
Inventor: GIZUR TIBOR
IPC: C07C335/28
Filed: 1990-03-11
Abstract: Pharmaceutical intermediate amidino-thio-urea (1) and its di:hydrogen-phosphate salt is prepd. from 1 mol. cyano-guanidine, 0.2-0.3 mols. phosphorus-penta:sulphide in an aq. medium. - Amidino-thiourea-di:hydrogen-phosphate salt is isolated or converted prior to isolation to amidino-thio-urea base using an inorganic base.
Patent HU-T43440-A (HU)
Title: Receiver of loop control
Inventor: KRONMUELLER HEINZ
IPC: H03H17/00
Filed: 1986-07-25
Abstract: Centralized control receiver for power distribution networks, includes an input section containing at least one digital filter, an evaluating device, and an output section, the digital filter having a frequency response effecting selective damping of harmonic frequencies of at least one of the frequency of a respective network and control frequencies of at least one of adjacent centralized control services and of network-specific interference frequency ranges.
Patent HU-T50220-A (HU)
Title: Process for producing cylic peptolides and pharmaceutical compositions comprising such compounds
Inventor: DREYFUSS MICHAEL M
IPC: C07K11/02
Filed: 1988-06-17
Abstract: Cyclic peptolides having the structure of a cyclosporin in which one amide linkage is replaced by an ester linkage are obtained by fermentation of fungal strains of the genus Cylindrotrichum Bonorden, or by cyclisation of a hydroxy-undecapeptide. The cyclic peptolides have immunosuppressive, anti-inflammatory and anti-parasitic properties.
Patent HU-T57852-A (HU)
Title: Method for colouring textiles in non-uniform way
Inventor: RICCI FRANCESCO
IPC: D06L4/23
Filed: 1988-06-29
Abstract: A textile dyed in a non-uniform fashion characterized in that it has irregular, random, maculated patterns on its surface which vary in shape, size, intensity of colour shading and/or colour, and which are distributed in a non-uniform fashion over the surface of the textile, whereas other areas are undyed or have a light colour.
Patent HU-T52690-A (HU)
Title: Method for ensilage of papilionaceous plants
Inventor: SAS MENYHERT
IPC: A23K3/02
Filed: 1988-07-05
Abstract: Harvested papilionaceous plants are chopped and silaged with 20-40% pref. 25-30% addn. of crushed corn-corn cobs (CCM) and/or fermented maize and/or corn ear grit (LKS) and/or corn-silage. Pref. corn silage or corn stored under moist conditions is added to lucerne in such proportions, that the dry solids content of the mixt. should exceed 26% solids. Conversely, corn ear grit is added to lucerne in a quantity to ensure at least 28%, but pref. - 30%, dry solids in the mixt.
Patent HU-T58816-A (HU)
Title: Process for transforming acremonium chrysogenum
Inventor: JEANPLONG FERENC
IPC: C12N15/80
Filed: 1990-07-06
Abstract: This invention describes the prepn. of plasmid-vectors which are capable of transforming Acremonicum chrysogenum and can be extd. from transformed cells. It also describes the use of vectors for transformations and isolation of vectors from transformed host cells. It is a characteristic of novel plasmid vectors, that they contain E-coli replicative origin, Acremonicum chryogenum mitochondria replicative origin, genetic codes (cmR, kmR) detectable in E-coli, as well as a genetic code (kmR) diagnosable in Acremonicum chrysogenum and that they are united for the transformation of both organisms.
Patent HU-T47586-A (HU)
Title: Process for production of substituated 3-/4-benzil-piperazinil/-piphamicins
Inventor: KUMP WILHELM
IPC: C07D498/08
Filed: 1985-10-18
Abstract: 3-W-Rifamycin SV and S compound, wherein W is a piperazin-1-yl radical of the formula    <IMAGE>  (II)  wherein R1 and R2 are C1-C4alkyl and R3, R4 and R5 are hydrogen or C1-C4alkyl, or R2 together with R3 or R3 together with R4 are buta-1,3-dien-1,4-ylene, trimethylene or tetramethylene, each of which is unsubstituted or substituted by C1-C4alkyl, and R1, R4 and R5 or R1, R2 and R5 are hydrogen or C1-C4alkyl, and salts thereof, have long-term antituberculotic and antimicrobial activity.
Patent HU-T56121-A (HU)
Title: Process for producing complex-forming agents binded to cascade polymers, theyr complexes and coniugates and pharmaceutical compositions containing them
Inventor: PLATZEK JOHANNES
IPC: A61K51/06
Filed: 1990-11-20
Abstract: Cascade polymers containing complexing ligands, if desired at least five ions of an element having an atomic number of from 21 to 29, 39, 42, 44 or 57 to 83, and if desired cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing agents and complexes for diagnostics and therapy.
Patent ID-23538-A (ID)
Inventor: DECLERCK CHRISTOPHE
IPC: H04N21/8355
Filed: 1998-03-19
Abstract: A method of transmitting data to a receiver/decoder comprises:   transmitting first type visual and/or audio data to the receiver/decoder; and transmitting second type reference data associated with the first type visual and/or audio data to the receiver/decoder to enable the receiver/decoder to generate further visual and/or audio data in dependence on the reference data; wherein the first type data and the second type data have a predetermined timing relationship.   <IMAGE>
Patent JP-H08182489-A (JP)
Title: Onion peeler
Inventor: TANAKA AKIRA
IPC: A23N15/08
Filed: 1995-01-09
Abstract: PURPOSE: To provide an onion peeler capable of raising the peeling efficiency of onions by adjacently installing plural rotating hourglass-shaped rollers in the transverse direction from the conveying direction and the conveying direction and arranging disk cutters having a larger diameter than that of the rollers between the rollers in zigzags. CONSTITUTION: This onion peeler is obtained by adjacently installing plural rotating hourglass-shaped rollers 1 in the transverse direction from the conveying direction of onions 2 and in the conveying direction, freely detachably attaching an end of each shaft 9 of the rollers 1 to a bearing 10 freely detachably installed in a frame, rotatably providing the rollers, freely detachably installing each driving wheel unit such as a sprocket 12 capable of transmitting power with a transmitting means such as an endless chain in one lateral end of the shaft 9, rotating the rollers 1, providing disk cutters 3 having a larger diameter than that of the rollers 1 between the plural rollers and arranging the disk cutters 3 in zigzags when viewed in a plane.  Thereby, plural notches are formed in the skin while transferring a large amount of the onions 2 and the peeling efficiency is improved to automatically peel the skin of the onions 2.
Patent JP-H04234930-A (JP)
Title: Reel for fishing
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 1991-01-10
Abstract: PURPOSE:To accurately set the tip of a fishing line at a desired fishing place even when the flow of a tide is fast by calculating the position of the tip on the data of the water depth thereof and on the rotation number of a spool when a prescribed length of the fishing is dropped in water. CONSTITUTION:When a prescribed length of a fishing line 2 is dropped in water from the spool 4 having a motor 3 therein, the rotation number of the spool and the data of the water depth of the tip of the fishing line are set in a memory in a control case 9. The water depth of the tip of the fishing line is calculated on the rotation number of the spool and on the data set in the memory in a control device subsequently outputted on a display.
Patent JP-H10200979-A (JP)
Title: Loudspeaker
Inventor: ASADA HIDEYUKI
IPC: H04R1/44
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To shield an electric circuit from an external space, to easily transmit vibration of a diaphragm to the external space and to improve shielding effect like waterproofing, etc., by hermetically sealing a magnetic field generating part by casing and shielding it from the external space. SOLUTION: By a magnetic field generating part 40, an electric signal of sound is outputted to an amplifier circuit 42 by a sound source 41 of an electric circuit part 43 and the amplified electric signal is outputted to an air-core coil 31 of a loudspeaker unit 7 with lead wire 51. A magnetic field B is generated by the air-core coil 31 by the outputted electric signal, the magnetic field B reaches near a ringing part 20 by transmitting a casing 11. A permanent magnet 61 vibrates by interaction of the magnetic field B and a magnetic field generated by the permanent magnet 61, a ringing part 20 rings by vibration of a diaphragm 21 provided integrally with the permanent magnet 61 and the sound is generated by a loudspeaker 10.  The casing 11 is formed from, for example, non-magnetic material like plastic, etc., provided with waterproof and shielding, for example, waterproofing, etc., from the external space S is performed for an internal part of the casing 11.
Patent JP-S5495682-A (JP)
Title: Heat-shrinkable tube
Inventor: SHIMIZU OSAMU
IPC: B29C63/42
Filed: 1978-01-11
Abstract: PURPOSE: To prevent the loss of activity of  the title film and to maintain the adhesiveness to the adherent, by sealing the both ends of a heat-shrinkable tube having an inner surface of a silicone-graft polyolefin to keep the surface from the outside air.  
     CONSTITUTION: A dry inert gas is sealed in the heat-shrinkable tube 1 having the inner surface 2 of a silicone-graft polyolefin, and the both ends 3 and 3' are sealed to keep the inner surface 2 from the outside air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10196912-A (JP)
Title: Gas burner
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a burner by decreasing the contacting part between the flame of an outer burner port and a burner, to improve the supply of secondary air to the outer burner port that is slanting upward and to suppress the temperature rise of a top plate. SOLUTION: A gas burner of which direction of blown out frame from outer burner ports 1a being formed at certain intervals circumferentially on the outer circumference part of a burner 1 being formed ring shape is rather upward than horizontal. The edge of ht direction of the jetted flame from the outer burner port 1a crosses the jetted direction of the flame, the upper edge of the outer burner port 1a is close to the upper surface of the burner 1 and a burner cover 25 opposing the upper surface of the burner 1 above the burner 1 and extending to the directly above the outer burner port 1a is provided.
Patent JP-H07209230-A (JP)
Title: Method and equipment for detecting pinhole in bar machine mold
Inventor: YAMATO MASAO
IPC: G01N27/06
Filed: 1994-01-13
Abstract: PURPOSE:To facilitate detection of pinhole in a mold by filling the mold to be immersed in brine with an ultrapure water and inserting electrodes in the mold thereby measuring the conductivity and electric resistance of the water. CONSTITUTION:When a mold 1 comes at the position of a nozzle 5, water (a) containing a very small quantity of impurities is fed to the mold 1. The water (a) is stored in a hot water tank 3 with jacket and fed to the nozzle 5 through a pipe 6, a pump 4 and a pipe 8. When the mold 1 comes at the position of an electrode rod 11, the electrode rod 11 lowers to be inserted into the mold 1. Consequently, a current is fed from a constant current generator 13 to the electrode rod 11 through a lead wire 11a. When the electric resistance or the conductivity is measured by means of a voltmeter 14 and compared with a reference value, a pinhole in the mold can be detected instantaneously an continuously.
Patent JP-H04271149-A (JP)
Title: Manufacture of lead frame
Inventor: NAGABUCHI YOJI
IPC: H01L23/50
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a lead frame having an ideal plane shape and a sectional shape which may hardly cause short-circuit. CONSTITUTION:In an etching step of etching a metal plate by using a corrosion resistant film to obtain a lead frame for placing a semiconductor element, the films are arranged on both a surface (front surface) for connecting a metal wiring for electrically wiring a semiconductor element of the plate and a rear surface thereof, and the frame is formed by using the film having different patterns on the front and rear surfaces (e.g. in Figs (a) and (b)).
Patent JP-S60146189-A (JP)
Inventor: NAGASHIMA MASAJI
IPC: G21C13/00
Filed: 1984-01-11
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-S5387740-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1977-01-12
Abstract: PURPOSE: To maintain the upstanding tufts of a developing agent at a developing position to be constant at all times by providing a reforming member for the developing agent immediately before the developing position at the rear of a control member in the transport direction of the control member for an amount of the developing agent as well as the developing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09191315-A (JP)
Title: Network terminal equipment
Inventor: SUZUKI YASUO
IPC: H04L12/40
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and accurately detect a terminal equipment with a MAC address whose IP address is in duplicate by detecting a frame addressed to a specific form its own station MAC address and alarming it externally. SOLUTION: A frame propagated to a network is given from a network connection port 17 to a network terminal equipment 1. When a reception frame detection section 14 detects a specific frame, the detection section 14 allows an alarm tone generating section 15 to generate an alarm tone. That is, a network management equipment checks frames on a transmission line to discriminate it that the same IP address A1 is used by network terminal equipments 1 having MAC addresses a1, a3. Then a specific form of frame with a destination MAC address, e.g. a3 is sent to a transmission line. The network terminal equipment 1 having the MAC address a3 detects a frame of the specific form addressed to its own station MAC address to generate an alarm tone.
Patent JP-S58180165-A (JP)
Inventor: MAGUDERU NIKOREN DE GURIIFU
IPC: A61J17/00
Filed: 1983-01-12
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。