baber/WOPTO huggingface dataset:
Patent GB-472964-A (GB)
Title: Improvements in or relating to the manufacture of artificial fibres suitable for admixture with wool and the dyeing of such mixed goods
IPC: D06P3/64
Filed: 1936-03-30
Abstract: Substances capable of forming complex compounds, fast to boiling, with meta-chrome dyestuffs in a neutral bath and without the addition of acid, e.g. nitrogenous bases containing long chain aliphatic radicles and aliphatic polyamine radicles, but not containing carboxylic acid groups, are incorporated with artificial fibres during production, i.e. before the spinning process, and the artificial fibres in admixture with wool are dyed by means of wool dyestuffs, particularly meta-chrome dyestuffs. In an example, there is incorporated with viscose, ripened below the usual ripeness as described in Specification 443,971, a small proportion of a base obtained by condensing trichloro hard-paraffin with polyethylene polyamine.  The viscose is spun, and a fabric obtained from the spun fibre in admixture with wool is dyed with Metachrome Brilliant Blue 8RL, whereby equal dyeings are obtained.  In another example a viscose of the usual ripeness is employed.  Specification 424,229 also is referred to.
Patent GB-479929-A (GB)
Title: Improvements in or relating to blotting appliances
IPC: B43L17/08
Filed: 1936-10-20
Abstract: 479,929. Blotting - - appliances. LUNZER, S., and FARRINGTON, H. M. Oct. 20, 1936, No. 9624. [Class 146 (iii)] A blotting - appliance of the kind in which the blotting-paper is in the form of an endless band mounted upon a pair of rollers detachably connected to a handle piece comprises a hollow holder a, a spring wire frame e<2>, e<8> detachably connected in the holder, and a pair of rollers f adapted to receive an endless band of blotting-paper g, the rollers being carried in spaced relationship by the wire frame. The wire frame is held in recesses provided in the inside faces of the holder, and the rollers fit over prongs on the frame.
Patent GB-150763-A (GB)
Title: Improvements in locks
IPC: E05B21/00
Filed: 1919-10-16
Abstract: 150,763. Tibbles, H. J., and Gunn, Ltd., T. Oct. 16, 1919. Lock mechanism, lever-type; bolts.-The bolt B of a mortise dead lock of the lever type has a deep internally-widened key notch J to receive a key with a long bit giving an extended throw to the bolt. Reference has been directed by the Comptroller to Specifications 20883/99 and 2738/10.
Patent GB-903121-A (GB)
Title: Improved sports jersey
Inventor: HURTLEY FRED
IPC: A41D1/04
Filed: 1960-03-18
Abstract: 903,121. Jerseys. HURTLEY & SON Ltd., FRED. March 9, 1961 [March 18, 1960], No. 9742/60. Class 141. In a sports jersey the sleeves a, b are formed integrally with the shoulders c, d and are joined to the body of the garment by horizontal seams i across the chest and back. The sleeves have seams e, f meeting the seams i under the arms. A woven collar k may be provided on a knitted jersey.
Patent GB-484348-A (GB)
Title: Improvements in and relating to insulating members for electric heating elements
IPC: H05B3/42
Filed: 1937-04-06
Abstract: 484,348. Electric heating resistances. CHALLET, E. April 6, 1937, No. 9744. Convention date, April 6, 1936. [Class 39 (iii)] Insulating - members 1 for heating coils have a flat base with a projection 2 at one end,and a corresponding recess 3 at the other, and sides which converge upwardly. A hole or open channel is provided for the coil and the axis of the insulator is straight or curved. The abutting faces of adjacent insulators are vertical or the face at one end of an insulator is curved if the element is to be of spiral or sinuous form.
Patent GB-1253278-A (GB)
Title: Gas turbine engine compressor
IPC: F01D5/28
Filed: 1969-02-24
Abstract: 1,253,278. Gas turbine compressor. BORGWARNER CORP. 24 Feb., 1969 [6 March, 1968], No. 9861/69. Heading B2E. [Also in Division F1] The compressor 11 of a gas turbine 10 comprises a housing 12, a rotor 14 and a plurality of rotor blades 16 and stator blades 13, the gas contacting surface of at least some of said blades being coated with polytetrafluoroethylene. Preferably the entire air flow passage is coated but the coating may be restricted to the blades or only the rotor blades. The coating prevents accumulation of salt deposits in the compressor.
Patent GB-1017477-A (GB)
Title: Process for converting mixtures of 2, 4-and 2, 6-toluene diisocyanates to mixtures of different isomer ratio
IPC: B01D9/00
Filed: 1964-03-09
Abstract: A process for the production of a mixture of 2,4-toluene diisocyanate and 2,6-toluene diisocyanate containing 65\sB3% by weight of the former from a starting mixture of the two diisocyanates containing 70-90% by weight of a formula comprises freezing the starting mixture under substantially static conditions and bringing its temperature to 5-8 DEG  C. so as to form a mixture of mother liquor and a coherent crystalline deposit rich in 2,4-toluene diisocyanate, and separating the mother liquor, while raising the temperature of the mixture by 0.5-3 DEG  C., to produce a liquid fraction containing 65\sB3% by weight of 2,4-toluene-diisocyanate, and a crystalline residue containing 90-95% by weight of 2,4-toluene diisocyanate.  In another feature of the invention a method of producing substantially pure 2,4-toluene diisocyanate from a starting mixture of 2,4-toluene diisocyanate and 2,6-toluene diisocyanate containing 90-95% by weight of the former prepared as above comprises freezing the starting mixture under substantially static conditions and bringing its temperature to 8-11 DEG  C. so as to form a mixture of mother liquor and a coherent crystalline deposit, and separating the mother liquor while raising the temperature of the mixture to 18-21.5 DEG  C. when the substantially pure 2,4-toluene disisocyanate is obtained as a crystalline residue.
Patent GB-867753-A (GB)
Title: Improvements in cycle holders
IPC: B62H3/04
Filed: 1959-03-23
Abstract: 867,753. Cycle holders. ODONI EQUIPMENT Ltd., and ODONI, P. B. Feb. 29, 1960 [March 23, 1959], No. 9941/59. Class 136(1). A cycle holder comprises a base 10 of channel section (Fig. 3) with a pair of tyre gripping plates 11 secured thereto by means of bolts 13 passing through flanges 12 in the plates, through the channel base and through the limbs of a C-shaped spring or springs 14 disposed in the channel 10 and acting to press the plates into tyre gripping position. L-shaped brackets 15 are attached to the base 10 for securing the holder to a wall.
Patent GB-774614-A (GB)
Title: Improvements in or relating to the electrodeposition of nickel
IPC: C25D3/18
Filed: 1955-04-05
Abstract: 774,614. Electrodeposition of nickel. UDYLITE RESEARCH CORPORATION. April 5, 1955 [April 5, 1954], No. 9989/55. Class 41. Fine-grained nickel is deposited from an aqueous acid nickel bath containing a 5-, 6-, 7- or 8-monomethoxy- or 5-, 6-, 7- or 8-monoethoxy coumarin. Preferably the alkoxy group is attached in the 6-, 7- or 8-position and the addition agent is in a concentration of 0.05 to 2.0 gms/litre. For bright nickel the solution also contains either at least 0.05 gm/litre of an aryl sulphonyl compound such as a benzene sulphonic acid sulphonamide or sulphonimide, e.g. saccharin, with or without 0.001 to 0.4 gm/litre of quinoline, isoquinoline, their C-methyl or C- ethyl homologues or halogen ring-substituted derivatives thereof as in Specification 698,998, aryl and substituted aryl quaternary salts of these compounds as in Specification 736,556, or aliphatic quaternary salts of the compounds of Specification 698,998 or of pyridine and its analogous derivatives as in Specification 743,726; or 0.05 to 0.2 gm/litre of formaldehyde or 0.05 to 0.4 gm/litre of halogen substituted acetaldehydes, preferably of chloral or bromal hydrate with or without formaldehyde, with or without 0.1 to 1.0 gm/litre of trimethyl aconitate or di-(2-methoxyethyl) maleate. The baths are buffered with boric acid with or without formic, citric of fluoboric acids to pH 2 to 5.5 and typically contain either or both of nickel chloride and nickel sulphate. With nickel fluoborate baths, boric acid may be omitted from the buffer. Specifications 525;847 and 704,185 also are referred to.
Patent GB-191003895-A (GB)
IPC: B41F13/00
Abstract: 3895. Waite, F., and Waite & Saville. Feb. 17. Offset rotary machines are constructed so as to secure accurate lateral register by gearing the cylinders together by helically-toothed gear-wheels which press each cylinder against one of its end bearings. As shown, single helical gears 8, 9, 10, 11 are arranged on an impression cylinder 4, transfer cylinder 3, and a zinc-plate cylinder 2, the cylinders being pressed by the gears in the directions indicated by the arrows 12 ... 15.
Patent HK-168296-A (HK)
Title: A digital transmission system an apparatus for recording and/or reproducing and a transmitter and a receiver for use in the transmission system
Inventor: KERKHOF LEON MARIA VAN DE
IPC: H03H21/00
Filed: 1996-09-12
Abstract: A digital transmission system has a transmitter (3,6,9) and a receiver (13,16,19). The transmitter includes a coder for subband coding of the digital signal, by dividing the digital signal band into successive subbands having approximately equal bandwidths. The receiver recontructs a replica of the digital signal by merging the subbands to the digital signal band. The transmitter includes analysis filter means (6) and receiver includes synthesis filter means (16). The filter coefficients in the analysis filter means are unequal to the filter coefficients in the synthesis filter means. <IMAGE>
Patent HU-T41388-A (HU)
Title: Process for preparing 2,2,6,6-tetramethyl-4-oko-piperidine
Inventor: PARAMONOV VLADIMIR IVANOVICH
IPC: C07D211/44
Filed: 1985-06-28
Abstract: Prepn. of 2,2,6,6-tetramethyl -4-oxopiperidine (I) comprises reacting acetone with ammonia in the presence of a cationic exchange resin and 0.001-1% (on wt. of resin) of EDTA, Na2EDTA and/or dimethylglyoxime. Reaction is pref. at 40-55 deg.C. - Typically, cation exchange resin, complexing agent and a soln. of NH3 in acetone are charged to a reactor, heated for 4-6 hr., cooled, and decanted. (I) is isolated by fractional distillation, boiling at 102-105 deg.C/18 mmHg.
Patent HU-T53679-A (HU)
Title: Process for cleaning gallium by partial solidification
Inventor: POULIQUEN BENOIT
IPC: C22B58/00
Filed: 1989-06-30
Abstract: This invention relates to a process for purifying gallium by partial solidification. This process consists in locally cooling a mass of liquid gallium so as to convert it partially into crystals which are purer than the initial liquid and then compressing the said crystals to obtain a mass which is as compact as possible, which is then separated from the residual liquid and then remelted. It applies to the manufacture of gallium of purity higher than 99.9999%, meeting the specifications of the electronics industry. <IMAGE>
Patent HU-T44792-A (HU)
Title: Process for production of 13 alpha-alkyl-gonane-delta 9,/11/-5,10 epoxid derivatives
Inventor: NEEF GUENTER
IPC: C07J71/00
Filed: 1987-08-31
Abstract: 13alpha-alkylgonan-delta9(11)-5,10 epoxides of the formula   <IMAGE> in which R is a hydrogen, methyl or ethyl and Z is a ketal or thioketal group effective as a keto-blocking group, are provided by a process wherein a compound of the formula   <IMAGE>   in which R and Z are as defined above, is irradiated with active ultraviolet radiation.
Patent HU-T43329-A (HU)
Title: Process for preparing n-substituted aminomethyl phosphonic acid derivatives
Inventor: MILLER WILLIAM H
IPC: C07F9/40
Filed: 1986-09-22
Abstract: A process for the preparation of an N-substituted aminomethylphosphonic acid comprising reacting a substituted amine, urea or carbamate substrate compound with phosphorous acid and formaldehyde in an acidic medium.
Patent HU-T54532-A (HU)
Title: Process and arrangement for removing sulfur dioxide from gas mixture particularly at the purification of industrial flue gases and final gases
Inventor: SISKA JOZSEF
IPC: B01D53/18
Filed: 1989-09-20
Abstract: According to the proposed method, the gas mixt. is passed through a scrubbing tower where it is contacted with an aq. amine soln. Magnesium oxide is added to the soln. which is then regenerated by the removal of the sulphur containing cpd. Typically, 0.1-50% by wt. of alkanol amine soln. is used in the scrubbing tower. The scrubbing soln. is discharged into a mixing tank. Magnesium oxide is added to this tank, in quantities 0.5-3 times the stoichiometric requirement, based on the sulphur dioxide content. The proposed equipment comprises a scrubbing tower, mixing tank, separator and/or settling tank, and magnesium oxide feed connection
Patent HU-T52630-A (HU)
Title: Method and apparatus for signalling the state before breakdown of the active zone of nuclear reactors with compression water
Inventor: KATONA TAMAS
IPC: G21C17/108
Filed: 1988-09-27
Abstract: Local undercooling of the cooling medium is detected by continuously registering temperature fluctuations, and/or changes of neutron flux, and determining the auto- and cross-output-spectrum. - Portions of the spectrum outside 0.1-2.5Hz are filtered out and the remainder is recorded, the signal shape is determined and the spectra are compared. - In case of unusual signal form, the time signal of the neutron flux registered for the various zones is forme dinto a cross-spectrum with the neutron flux signal of altered shape. - If the shape of these signals is becoming less like the original a warning indication is produced. The neutron-flux signal generator (1) and temperature signal generator (2) are connected to filters (3,4) which pass through signals in the range 0.1-2.5 Hz. - The filters (3,4) are connected, through the register (5) to the amplitude measuring unit of neutron-flux auto-output (6), amplitude measuring unit of neutron-flux cross-output (7), phase measuring unit of neutron-flux-temperature cross-output (8), neutron-spectrum comparator unit (10), neutron-temperature cross-output-phase comparator unit (11). - Neutron spectrum form analyser (9) and neutron-temperature cross-output-phase form analyser (12) are also provided. - The neutron spectrum comparator (10) and the neutron-temperature cross-output-phase comparator (11) are connected via a logical analyser (13) to a logical analyser signal indicator (14). - (Dwg.No.0/1)
Patent HU-T52525-A (HU)
Inventor: FAESSLER ALEXANDER
IPC: C12N9/99
Filed: 1989-12-14
Abstract: Die Erfindung betrifft Verbindungen der Formel
   worin AAN ein bivalentes Radikal bestehend aus einem bis fünf bivalenten α-Aminosäureresten bedeutet, welches N-terminal mit dem Rest R 2  und C-terminal mit der Gruppe NH- verbunden ist, AAC ein bivalentes Radikal bestehend aus einem oder zwei bivalenten a-Aminosäureresten bedeutet, welches N-terminal mit der Gruppe -C=0 und C-terminal mit dem Rest R I  verbunden ist, R 1  für Hydroxy, verethertes Hydroxy, Amino oder substituiertes Amino mit Ausnahme eines von einer a-Aminosäure abgeleiteten Aminorestes bedeutet, und R 2  Wasserstoff oder einen Acylrest mit Ausnahme eines gegebenenfalls N-substituierten Acylrestes einer natürlichen Aminosäure bedeutet, ferner Salze von solchen Verbindungen mit salzbildenden Gruppen. Die Verbindungen sind geeignet als gag-Protease-Inhibitoren.
Patent HU-T58914-A (HU)
Title: Flame ionization measuring instrument supplied from a hydrogen generator for measuring c down n hodown m
Inventor: BANSAGI GYOERGY
IPC: G01N27/62
Filed: 1989-12-29
Abstract: System comprises a flame-ionisation detector, polarised ion stream sensor, hydrogen generator, transducer, pump-, filter-, automatic ignition-, calibration-, gas path change-over-, and indicator-units. Pref. hydrogen detector (8) is in the gas path between the hydrogen generator (5) and the flame ionisation detector (4). Hydrogen generator control (6), operation-mode control (12) and operation-mode selector (3) circuits are also provided. Electric signal from the hydrogen detector (8) is routed to one of the inputs of the controller (12). The output of the operation-mode selector unit (13) forms the other input of the control circuit (12). One output of the control circuit (12) is connected to the input of the hydrogen generator control (6) the input/output control connections of the hydrogen generator (5) are connected to pref. connections of the control circuit (6). Regulation of the hydrogen supply to the measuring instrument comprises using hydrogen generator for at least three modes of operation. It can be operated in the ''start-up'' mode, above nominal output, in the ''measuring'' mode, at nominal output, and in the ''stand-by'' mode, below nominal output. At start-up 30-70%, (50%) more hydrogen is produced than in the measuring mode, until the hydrogen detector in the gas path indicates the presence of hydrogen. At this point the hydrogen generator is switched to produce only 10-45%, (20%) of nominal output. During measurement the hydrogen generator is switched over to produce the nominal output, for measurement. - (Dwg.0/0)
Patent HU-T63058-A (HU)
Title: Process for producing pharmaceutical compositions for treating osteoporosis, comprising pharmaceutically applicable alkalinizing potassium salt
Inventor: MORRIS CURTIS R
IPC: A61P43/00
Filed: 1989-10-20
Abstract: Novel methods are provided for treating hypertension in humans which comprise administering therapeutic amounts of pharmaceutically-acceptable non-halide salts of potassium. Preferred salts are potassium bicarbonate and potassium phosphate. The methods may also be used to lower the blood pressure of normotensive individuals. Dietary supplemention is a preferred and convenient method of administration. <IMAGE>
Patent ID-21225-A (ID)
Inventor: MICHEL FAUCONET
IPC: C07C57/07
Filed: 1997-09-12
Abstract: Process for purifying acrylic acid in order to remove the polymer-type impurities in those places in the distillation columns in which they have a tendency to accumulate, and more particularly a process directed towards removing the polymeric impurities which are formed during a step for removing the aldehyde impurities from acrylic acid, according to which step the medium containing the acrylic acid to be purified is distilled by adding to this medium at least one amino compound of hydrazine type and by flushing away, at the foot of the distillation column, the heavy compounds formed by the said hydrazine-type amino compound(s) with the impurities.According to the invention, the acrylic acid to be purified is also distilled in the presence of at least one compound from the class of nonionic surface agents and of at least one polymerization inhibitor. Polysaccharide ethers and acetates, in particular ethers derived from cellulose or starch, may be mentioned as nonionic surface agents.
Patent JP-S5285134-A (JP)
Title: 1,4-bis(4 -substituted benzoic acid)-methylhydroquinone ester
Inventor: SUGIMORI SHIGERU
IPC: C07C69/92
Filed: 1976-01-06
Abstract: PURPOSE: 1,4-Bis-(4'-substituted benzoic acid)-methylhydroquinone ester of the formula (R is 4-40C acyloxy, 3-8C alkyl), e.g. 1,4-bis-(4'-butyryloxy benzoic acid)-methylhydroquinone ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58120548-A (JP)
Title: Fireproof glass plate
Inventor: MIURA TAKEHIRO
IPC: C03C27/12
Filed: 1982-01-08
Abstract: PURPOSE:To provide a fireproof glass plate having excellent light transmittability and fireproof function without causing clouding for a long period of time by providing an intermediate layer of sodium silicate wherein the molar ratio of SiO2/Na2O is in a specific range between plural glass plates. CONSTITUTION:Preferably 7-20wt% glycerol is added to sodium silicate of 3.7- 3.9 molar ratio of SiO2/Na2O, and the mixture is coated on the top surface of a glass plate and is dried, whereby a transparent water glass film of 20-35wt% moisture content is formed. Thereafter, plural sheets of glass plates are sandwiched in such a way that the resultant water glass film is located on the inner side, whereby the intended fireproof glass plate is obtained. The resultant fireproof glass plate does not cause clouding by penetration of the components of the glass in contact with the sodium silicate layer into the sodium silicate, and maintains superior light transmittability for a long period of time.
Patent JP-S63169899-A (JP)
Title: Remote controller
Inventor: KONISHI DAISUKE
IPC: H04Q9/00
Filed: 1987-01-07
Abstract: PURPOSE:To surely recognize the working of an actuating device by adding an energizing assurance circuit to a remote controller to be connected in parallel to an operating circuit and simultaneously forming a changeover switch to connect alternatively the operating circuit and the energizing assurance circuit to a transmission/reception cable. CONSTITUTION:When the operation switch 11A of a main remote controller RA is turned on, a variable resistor 10A, on operation display device 12 and the priority display device 13A of the controller RA are energized without using a combustion display device 14a. Thus both devices 12 and 13A are turned on and also set under a combustion enable state. When the combustion is started under such conditions, the polarities are switched between transmission/reception cables CA and CB by a combustion detecting circuit 6. Thus the energizing state to a variable resistor 10B and a priority display device 13B is switched to another state via a combustion display deice 14b in a secondary remote controller RB. Then the device 14b is turned on.
Patent JP-S5698920-A (JP)
Title: Terminal connecting method of edge mode ceramic filter
Inventor: YOSHIDA TETSUO
IPC: H03H9/13
Filed: 1980-01-11
Abstract: PURPOSE:To obtain the connection of terminals excellent in the shock and vibration resistance and with good workability, by pressing the filter and external leads through conductive rubber coated with conductive paint on one surface. CONSTITUTION:The conductor pattern of conductor layers 7, 8 is arranged on one surface of the conductive rubber 6 only broadwise. Next the terminal surface for external connection of the filter unit is arranged to the same direction and surface, and the layers 7, 8 are laminated on the input terminal 2', output terminal 4' and ground terminal by taking the surfce of the layers 7, 8 of the rubber 6 as upper side. Further, to the part of conductive rubber only, terminals 2', 3', 4' are laminated and the input lead terminal 2'', output lead terminal 4'' and ground lead terminal 3'' are respectively overlapped. Then, each lead terminal is pressed. Thus, without requiring the process of bad workability such as soldering, and without peeling off of the electrodes, the filter of multielement excellent in shock- and vibration-resistance can be obtained.
Patent JP-S59126160-A (JP)
Title: Pulley
Inventor: SATOU MASABUMI
IPC: F16H55/44
Filed: 1983-01-08
Abstract: PURPOSE:To improve the strength of a pulley base plate and provide a compact and light pulley itself by attaching fixedly a reinforcing ring to the inner periphery of large diameter cylinder end outside the pulley base plate to reduce load concentration due to belt tension produced in the connection between said cylinder end and an annular flange. CONSTITUTION:A pulley base plate 1 is formed of a steel sheet to have integrally an annular flange 2 extending radially, a large diameter outside cylindrical portion 3 extending axially from the outer periphery of the flange 2 and a small diameter inside cylinder portion 4 extending axially from the inner peripheral edge of the flange 2. A reinforcing ring 7 comprises a cylindrical portion 8 extending axially and a collar 9 formed in the inner periphery of one end of the cylindrical portion 8 and extending radially inward. The cylindrical portion 8 is press fitted fixedly into the inner periphery of the end of the large diameter outside cylindrical portion 3 such that the collar 9 is located at the flange 2 side. Thus, even if a load is applied to the pulley base plate by belt tension, the load concentration in the connection between the large diameter outside cylindrical portion and the annular flange can be reduced to improve the strength and reduce the thickness of steel sheet itself so that a light and compact pulley can be provided.