baber/WOPTO huggingface dataset:
Patent HU-207051-B (HU)
Title: Process for producing 4-chloro-3-sulfamoylbenzoic acid hydrazides and pharmaceutical compositions comprising such compounds
Inventor: MARMAROSI TAMASNE
IPC: C07D235/22
Filed: 1987-12-30
Abstract: The novel compounds according to the invention correspond to the general formula I 
<IMAGE>
 in which
 R represents hydrogen, a trifluoromethyl or carboxyl group, an alkoxycarbonyl group having 2-5 carbon atoms, a cyano, benzoyl or sulphamoyl group or an alkylsulphonyl group having 1-4 carbon atoms,
 R<1> represents hydrogen, an alkylthio or alkylsulphonyl group each having 1-4 carbon atoms, a straight or branched alkyl group having 1-4 carbon atoms, or a benzylthio, benzylsulphonyl, phenyl, hydroxyl or thiol group and
 R<2> represents hydrogen or chlorine. 
<??>The novel compounds act as diuretics and saluretics and have a hypotensive action.
Patent HU-210307-B (HU)
Title: Gas exhausting and washing apparatus with wash-liquor neutralizer
Inventor: MESZAROS PETER
IPC: B01D47/00
Filed: 1990-10-03
Abstract: The gas, is handled by equipment comprising gas suction and washing units and washing fluid neutralising equipment. The proposed equipment comprises the following:- A water-jet ejector is installed in the gas suction pipe, followed by a gas-liquid separator unit. Washing liquid is discharged through a pipe and routed to the bottom of the neutraliser tank. The tank contains a strainer element and zeolite slurry below the strainer. Clean washing fluid is routed from the top of the strainer element via pipe to the ejector by pumps.
Patent ID-858-B (ID)
Inventor: MARCEL MATIERE
IPC: E21D11/08
Filed: 1982-11-17
Abstract: The hollow structure is of large cross-section e.g. a conduit or silo, which rests on the ground. The optimum shape of cross-section is calculated, taking into account the site conditions, the operational conditions and the intrinsic properties of the conduit material. The shape of cross-section is roughly semi-circular with rounded corners, having a width (L) and a height (H). The shape is constructed from separate pieces (3-5) which are welded together to form lengths of conduit which are then joined end to end.
Patent IT-1236021-B (IT)
Title: Chemical compound with glucosamine-glycan base for gynecological usage
Inventor: COMI ROBERTO
IPC: A61K/
Filed: 1989-10-20
Granted: 1992-12-21
Abstract: Chemical compound, in the form of vaginal suppository, cream and similar, for gynecological use and in particular for treatment of dystrophy and phlogistic-dystrophy of the female genitalia, containing glucosamine-glycan as base components and associable to disinfectant, antibacterial, antifungal compounds and similar.
Patent LV-14891-B (LV)
Title: Method of making lyophilized food for ready to eat meals
Inventor: STOČKA EMĪLS
IPC: A23L3/44
Filed: 2013-12-20
Abstract: The invention relates to the food industry, in particular, to production of lyophilized meal concentrate. Proposed method suggests that after finishing lyophilisation process meal concentrate has been matured for 24 hours in the temperature from +2 °C till +6 °C. As a result smoothing of residual moisture in meal is provided.
Patent LV-15259-B (LV)
Title: Method for improvement cdznte crystal structure
Inventor: MEDVIDS ARTURS
IPC: C30B33/02
Filed: 2016-03-15
Abstract: The invention relates to technical physics and can be used in electronics and microelectronics. Offers technique of semiconductor crystalline structure enhancement where the laser radiation heats the metal inclusions of the crystal volume to the melting point. As a result, the segregation of defects and annealing of impurities around metal inclusions take place.Inventive techniques applied to improve the manufacturing process of CdZnTe detector sensitive element or after the depreciation of detector add laser processing stage.
Patent MX-168571-B (MX)
Title: Piston
Inventor: MAHRUS DURAID
IPC: F02F3/12
Filed: 1986-02-07
Abstract: La presente invención se refiere a un método para fabricar un pistón para máquina de combustión interna, hecho de una aleación liviana y que comprende una porción de falda y una porción de cabeza, sobre la cual está adaptado un inserto de cerámica, caracterizado porque comprende los pasos de: obtener un inserto de cerámica que tiene una cara superior y una cierta porosidad al menos en su porción inferior; calentar el inserto de cerámica a una temperatura entre alrededor de 400 a 600 grados C; calentar un dado de colado por prensado a una temperatura entre alrededor de 200 y 400 grados C; colocar el inserto de cerámica en el extremo inferior del dado, con la superficie superior del inserto de cerámica mirando hacia el extremo inferior del dado; verter una cantidad adecuada de aleación liviana fundida, dentro del dado; bajar un troquel dentro del dado y aplicar una presión progresiva al troquel, de manera que forme el pistón y haga que el metal liviano llene los poros del inserto de cerámica; retirar el pistón del disco después de la solidificación de la aleación liviana; y maquinar el pistón a sus dimensiones finales.
Patent MX-166010-B (MX)
Title: Esteres de tetrahalogenoftalato, como retardadores las llamas para resinas de eter polifenilenico
Inventor: LOVENGUTH RONALD FRANCIS
IPC: C08K5/12
Filed: 1986-09-22
Abstract: La presente invención se refiere a una composición retardadora de las llamas, caracterizada porque comprende (i) una resina de éter polifenilénico, (ii) una cantidad retardadora de las llamas de un auxiliar de procedamiento, retardador de las llamas de éster tetrahidroftalato.
Patent NO-143372-B (NO)
Title: Lydalarmgivende klemmeanordning for skivebremser
Inventor: MAEHARA TOSHIFUMI
IPC: F16D66/02
Filed: 1976-01-14
Abstract: ydalarmgivende klemmeanordning for skivebremser.
Patent NO-145808-B (NO)
Title: Detonasjonselement.
Inventor: STRANDLI KAARE R
IPC: F42C19/08
Filed: 1979-01-12
Abstract: Detonasjonselement.
Patent NO-151965-B (NO)
Inventor: BERNTSSON PEDER BERNARD
IPC: C07D211/90
Filed: 1979-06-22
Abstract: The present invention relates to new compounds having anti-hypertensive effect, which compounds are of the formulawherein R<sup>1</sup> is selected from the group consisting of -CH<sub>1</sub>, -C<sub>2</sub>H<sub>5</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, - CH<sub>2</sub>CH<sub>2</sub>OC<sub>2</sub>H<sub>5</sub>, and (CH<sub>2</sub>CH<sub>2</sub>O)<sub>2</sub>CH<sub>3</sub>, and R<sup>2</sup> is selected from the group consisting of -C<sub>2</sub>H<sub>3</sub>, -CH(CH<sub>3</sub>)<sub>2</sub>, -C(CH<sub>3</sub>)<sub>3</sub>, -CH(CH<sub>1</sub>)C<sub>2</sub>H<sub>3</sub>, -CH<sub>2</sub>CH<sub>2</sub>OCH(CH<sub>3</sub>)<sub>2</sub>, -CH(CH<sub>3</sub>)CH<sub>2</sub>OCH<sub>3</sub>, C(CH<sub>3</sub>)<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub>, -CH<sub>2</sub>C=CH, and -CH<sub>2</sub>C(CH<sub>3</sub>)=CH<sub>2</sub>, whereby R' and R are not the same, R' is selected from the group consisting of chloro and methoxy, and R' is selected from the group consisting of chloro, methyl, and methoxy, process for the preparation of said compounds, and pharmaceutical preparations containing said compounds.
Patent NO-147551-B (NO)
Title: Apparat til desinfeksjon av vaesker.
Inventor: VALKNER MAGNUS
IPC: A61L2/24
Filed: 1980-11-10
Abstract: Et apparat til desinfeksjon av væsker, særlig vann, omfatter en UV-kilde (13) for bestråling av væsken, en fotocelle (15) som reagerer på UV-stråler, samt et kammer (10) hvorigjennom væsken blir ledet og hvor den blir bestrålt. Ved at det til bestrålingskammeret (10) er koplet en strømningsmåler (18) som er innrettet til å avgi elektriske pulser som samvirker med elektriske pulser fra OV-fotocellen (15) er det mulig å måle den strålingsdose væsken blir utsatt for.
Patent NO-163593-B (NO)
Inventor: JANSSON JOERGEN
IPC: B26B3/03
Filed: 1985-08-26
Abstract: A device for grasping and handling generally cylinder sector shaped articles such as pieces of cake or the like, comprises two blade parts (1, 2) and a grip (8, 9) located at one end of these blades. The two blade parts (1, 2) are pivotably connected with each other by means of a hinge (4) located at that end of the blade parts which is opposite to the grip (8, 9).
Patent NO-170083-B (NO)
Inventor: MOSSE MADELEINE
IPC: A61K31/44
Filed: 1988-04-08
Abstract: Aromatic derivatives of formula 
<IMAGE>
 in which:
 - n denotes an integer between 2 and 10;
 - R1 and R2 are identical or different and denote a cycloalkyl group containing 3 to 6 carbon atoms, an alkyl containing from 1 to 6 carbon atoms, unsubstituted or substituted by a phenyl or benzyl group;
 or R1 and R2 form together with the nitrogen atom to which they are bonded a heterocyclic ring chosen from the 1-pyrrolidinyl, piperidino, 1-azepinyl, hexamethyleneimino, 4-methylpiperidino, 4-benzylpiperidino, 4-phenylpiperidino, 1,2,3,4-tetrahydro-2-isoquinolyl, morpholino and 1-imidazolyl groups;
 - R3 denotes a hydrogen, a halogen, a methyl or a phenyl;
 - R4 denotes a hydrogen, a halogen or a methyl;
 or R3 and R4, taken together with the benzene nucleus to which they are bonded, form a 1-naphthyl or 2-naphthyl group;
 - Y denotes a direct bond, a methyleneoxy group, a methylenethio group or a vinylene group;
 - R5 denotes an alkyl containing from 5 to 18 carbon atoms, a cycloalkyl containing from 3 to 8 carbon atoms, an adamantyl, 1-naphthyl, 2-naphthyl or phenyl group unsubstituted or substituted by one or 2 substituents chosen from halogen atoms, the trifluoromethyl group, the nitro group or the phenyl group;
 and their salts with inorganic or organic acids.
Patent NO-173527-B (NO)
Inventor: OKIURA KUNIO
IPC: F23D1/00
Filed: 1990-07-16
Abstract: A burner comprises a pulverized coal supply pipe (73), a starter oil burner (71) extending within the pulverized coal supply pipe (73) to define therebetween a tubular passage through which a mixture of combustion air and pulverized coal passes into a furnace (11), a flame holder provided at an outer periphery of one end of the pulverized coal supply pipe (73) facing to the furnace (11), a cylindrical member (74) disposed in the tubular passage for dividing a part thereof into two coaxial passage parts (731,732), and a valve (75) adapted to close an axial end opening of the cylindrical member for varying a concentration of pulverized coal in a radial outer passage part (731) of the coaxial passage parts.
Patent NO-178764-B (NO)
Inventor: KARPF MARTIN
IPC: C07D309/38
Filed: 1991-02-22
Abstract: The invention relates to a novel process for producing a compound having the formula    <IMAGE>  I  wherein R1, R2 and X are described herein, via corresponding  beta -keto- and  beta -hydroxy- delta -lactones, as well as novel intermediates which occur in the process.
Patent SE-309037-B (SE)
Inventor: CRAIG P
IPC: C07D295/06
Filed: 1967-02-13
Abstract: 1,160,218. Anthracene derivatives. SMITH KLINE & FRENCH LABORATORIES. 8 Feb., 1967 [14 Feb., 1966], No. 2991/69. Divided out of 1,160,217. Heading C2C. Novel compounds of formula wherein R is H or C 1-4 -alkyl, Y is halogen, C 1-4 - alkyl, CF 3 , alkylthio, CN or dimethylsulphamoyl, A is C 2-4  alkylene and Z is amino or mono- or di-C 1-4 -alkylamino or a monocyclic heterocyclic amino group containing 4-12 carbon atoms, such as morpholino, thiomorpholino, pyrrolidino, piperidino, or piperazino, or piperazino substituted in the 4-position by C 1-4  alkyl, hydroxy-C 1-4 -alkyl, #-acetoxy-C 1-4 -alkyl, or #-hydroxy-alkoxy-C 1-4 -alkyl, and acid addition salts thereof are prepared by reaction of a compound of Formula II or a 9-alkyl derivative thereof with the compound HZ optionally followed by salt formation and/or modification of any 4-piperazine substituent. Compounds of Formula II above are prepared by action of HBr on compounds of Formula III which are themselves prepared by action of CH 3 OAMg Halogen on a compound of Formula IV Compounds of Formula IV are prepared, for example, as follows for 2-trifluoromethyl-10- anthrone which is prepared by reaction of phenyl magnesium bromide with 2-bromo-4- trifluoromethylbenzonitrile to give 2-bromo-4- trifluoromethyl-diphenyl-methane which is reduced to yield 2-bromo-4-trifluoromethyl-diphenylmethane which is reacted first with Mg then with CO 2  to give 2-benzyl-5-trifluoromethylbenzoic acid which is cyclized to give the required anthrone. 9-Alkyl substituted compounds of Formula II above are prepared, for example, by action of HBr on a compound of Formula V which is prepared by action of CH 3 O-A-Mg-halogen on a nitrile of Formula VI Nitriles of Formula VI above are prepared. for example, as follows for 2-(α-methylbenzyl)-5- trifluoromethylbenzonitrile which is prepared by reaction of trimethylsulfoxonium iodide and a strong alkali with 2-bromo-4-trifluoromethylbenzophenone to give 1-phenyl-1-(2-bromo-4- trifluoromethylphenyl)-ethylene oxide which is reduced with a bimetal hydride to give α- phenyl - α - (2 - bromo - 4 - trifluoromethylphenyl)-ethanol which on action of P/Hl gives 2 - (α - methylbenzyl) - 5 - trifluoromethyl - bromobenzene which with cuprous cyanide gives the required nitrile.
Patent YU-46013-B (YU)
Title: Postupak sinteze beta-metildigoksina
Inventor: PEKIC B
IPC: A61K31/58
Filed: 1986-07-02
Abstract: POSTUPAK SINTEZE BETA-METILDIGOKSINA, naznačen time, što se digoksin rastvori u smeši inertnog organskog rastvarača kao što je metilenhlorid i dimetil-sulfoksida na sobnoj temperaturi i metiluje dimetilsulfatom u prisustvu katalizatora za fazni proces vezanog za čvrst nosač i rastvora natrijumhidroksida, nakon čega se filtrovanjem odvoji katalizator, petroletrom taloži sirovi reakcioni proizvod, koji se rastvara u metilenhloridu, ispira vodom, ponovo taloži petroletrom i primenom tečne hromatografije pod visokim pritiskom izoluje beta-metildigoksin visokog stepena čistoće. Postupak prema zahtevu 1, naznačen time, što se kaod katalizator za fazni prenos koristi polietilenglikol 750 monometiletar vezan za polistirol koji je umrežen sa 1% divinilbenzola.
Patent ZA-821849-B (ZA)
Title: Set polyacrylonitrile filaments and fibers, and a process for their production
Inventor: FESTER W
IPC: D01F6/18
Filed: 1982-03-19
Abstract: The invention relates to filaments and fibers spun from at least 98% by weight of polyacrylonitrile and relative viscosities of between 2.5 and 6.0 which have tensile strengths of more than 50 cN/tex with an elongation at break of at most 15% and a shrinkage at the boil of less than 5% and to a process for their production which comprises at least 2 stretching stages with a minimum stretching ratio of 1:9 as well as a concluding setting stage in which the filaments are treated without shrinkage in dry heat at 170 DEG  to 280 DEG  C. Such filaments and fibers are distinguished by an increased resistance to swelling and hydrolysis and they are particularly suitable for reinforcing organic and inorganic materials.
Patent ZA-868270-B (ZA)
Title: Therapeutic compositions
Inventor: KHAN KARRAR AHMAD
IPC: A61K47/26
Filed: 1986-10-30
Abstract: Novel pharmaceutical powder and tablet compositions comprise ibuprofen or a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable effervescent couple that produces carbon dioxide in the presence of water, a pharmaceutically acceptable surfactant and a pharmaceutically acceptable water-insoluble hydrophilic polymer. Preferred hydrophilic polymers are microcrystalline cellulose and croscarmellose sodium.Especially preferred are such compositions which have a saccharide dispersed therein. The incorporation of the saccharide, for example sucrose, lactose, dextrose or sorbitol, enhances the stability of the compositions.
Patent ZA-903983-B (ZA)
Title: Diarylstyrylquinoline diacids
Inventor: YOUNG ROBERT N
IPC: C07D401/12
Filed: 1990-05-23
Abstract: Compounds having the formula: <CHEM> are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents.
Patent ZA-915894-B (ZA)
Title: Modular public telephones operating system
Inventor: IBANEZ PALOMEQUE FRANCISCO
IPC: H04M17/02
Filed: 1991-07-26
Abstract: Such comprising the intrinsic cooperation between a messages concentration unit, a central operating unit, various display screens, printers, information storage devices including operating and management software, in order that modular telephones and validation and identification units and access units, together with the regional invoicing centres and the validation and invoicing centre, and the terminals of collector firms, by exchanging various specific operating messages within the modular public telephone management system, control all the context and operations stemming from their performance. <IMAGE>
Patent ZA-947388-B (ZA)
Title: A drive assembly for power operated doors
Inventor: OAKLEY JOHN
IPC: H02H1/06
Filed: 1994-09-22
Abstract: A drive assembly 10 for a power operated door comprises a DC motor 12 which is drivingly coupled to a torsion spring shaft assembly 13 of the door. The motor is controlled by a control circuit which includes a current sensing device and a microcontroller, the current sensing device causing disabling of the motor when a higher than expected current is sensed which is indicative of the fact that either the door has reached its fully opened or closed positions or has encountered an obstruction. The control circuit may comprise a MOSFET connected to a monitoring circuit which monitors the flow of current through the MOSFET. The drive assembly 10 may be powered via a backup DC power supply which is charged by an AC supply through a transformer. <IMAGE>
Patent GB-2369006-B (GB)
Title: Mapping of internet protocol based data
Inventor: HONKASALO HARRI
IPC: H04J13/00
Filed: 2000-11-10
Granted: 2004-04-07
Abstract: A method of mapping internet protocol (IP) based data and signalling data for a forming a single connection between a mobile handsets in a code division multiple access (CDMA) system. Two or more sets of physical channels are used, in which each of the physical channels in each set has the same spreading factor as other physical channels in that set. The IP-based data including header data and application data, each of the header data, signalling data and application data are assigned to at least one transport channel ("TrCH"). At least a first one of the transport channels is mapped to a first one of the sets of physical channels. Simultaneously, at least a second one of the transport channels is mapped to a second one of the sets of physical channels.
Patent GB-2406473-B (GB)
Title: A method of determining the identity of an unknown neighbour cell,and apparatus therefor
Inventor: RATFORD MICHAEL
IPC: H04W16/18
Filed: 2003-09-27
Granted: 2006-02-15
Abstract: A method of determining the identity of an unknown neighbour cell of a serving cell 50 in a cellular communication system in which measurement report information supplied by a communication device associated with the serving cell 50 is used along with neighbour list information of at least one other cell 55, 60 of the communication system. Identification of the unknown neighbour from a plurality of candidate cells 55, 60 may be based on whether the serving cell 50 appears in the neighbour list of a candidate cell 55, 60. Alternatively, identification maybe based on whether the candidate cell 55, 60 is in the neighbour list of cells identified in the measurement reports or whether the candidate cell 55, 60 is in the neighbour list of neighbour cells of the serving cell 50. Neighbour list information may further be used to generate a virtual network map of the communication system and the unknown neighbour may be identified from the virtual network map.
Patent GB-2475872-B (GB)
Title: Container closure with measuring spoon
Inventor: MCGEOUGH PETER MICHAEL
IPC: B65D43/16
Filed: 2009-12-03
Granted: 2011-11-16
Abstract: A closure for a container has an integral measuring spoon (40). A spout (10) is adapted to fit over a mouth of a container (4) and is induction heat sealed to the rim by a foil (6). The foil is torn by removing a removable strip (20) that also provides a frame to support the spoon. One corner (32) of the spout can be raised to provide a holder for the spoon after the closure has been opened.
Patent GB-2032145-B (GB)
Title: Hour hand corrector for dual display electronic timepiece
IPC: G04G5/00
Filed: 1979-09-11
Granted: 1982-12-15
Abstract: A dual display timepiece employs a stepping motor capable of rotation in one sense for driving hour and minute hands in an analogue display and an electronic digital display for displaying other information (second, date, chronograph, etc.). In order to facilitate hour hand corrections a logic circuit is provided which permits the user to enter the nature (positive or negative) and the amount of correction desired into the digital display. Following such entry the hour hand is corrected automatically by application of NxY higher than normal frequency signals to the analogue display, where N corresponds to the number of signals required to effect a one hour or half hour correction and Y corresponds to the correction entered by the user.
Patent GB-2093861-B (GB)
Title: Bath for electrodeposition of chromium
IPC: C25D3/06
Filed: 1981-02-09
Granted: 1984-08-22
Abstract: Trivalent chromium is electrodeposited from an aqueous bath in which are dissolved very small proportions of compounds of classes (I) compounds containing  <IMAGE>  group, preferably a thiocyanate or a compound of formula X-CSNR where X is R, S or, NR2 or is -CSNR2 joined by -S- or -S-S- and R is H, alkyl, alkenyl, alkynyl or aromatic: (II) compounds of formula (X)-SO2-(Y) in which X is (a) a saturated or unsaturated two or three carbon atom alpiphatic group terminating in a mercapto group or (b) the disulphide corresponding thereto, of formula Y-(SO2)-X-S-S-X(SO2)-Y or (c) single unsubstituted benzene ring; and Y is -ONa, -OH, -NH2 or when X is a single unsubstituted benzene ring, a direct -NH- linkage or indirect -NH-CO-linkage to the ortho position thereof, (III) compounds of formula HOOC -(CH2)n-Sm(CH2)COOH where n or m is 1 or 2; (IV) o-mercaptobenzoic acid and (V) sodium salts of sulphur, selenium and tellurium.
Patent GB-2073446-B (GB)
Title: Method and apparatus for monitoring and controlling a resistance welding operation
IPC: G11B15/61
Filed: 1981-02-26
Granted: 1984-02-29
Abstract: A resistance welding controller for dynamically controlling both weld current and weld time in order to achieve a desired  DELTA R value. The resistance across the weld electrodes is monitored by the controller during the heat-up phase of the weld and compared to target values for minimum resistance (Rmin) and rate of resistance change (dR/dt). If the observed values for Rmim and dR/dt bear a predetermined relationship to the target values, a dynamic correction is made in the percentage heat control setting. The weld is then continued at the revised weld current level until the desired  DELTA R value is satisfied. If upon weld termination, the observed weld time is greater than the target weld time, an additional correction in weld current is made in preparation for the next weld. In addition, the controller is also adapted to detect newly dressed weld electrodes and automatically respond by reverting to the original weld schedule.
Patent GB-2182850-B (GB)
Title: Inhibition of foot odours
Inventor: SMITHSON HARRY
IPC: A61L9/01
Filed: 1985-10-01
Granted: 1989-09-13
Abstract: The inhibition of foot odours by the means of attacking the problem by a hitherto unknown source. That is to treat the footwear in a solution of the salts of zinc, zirconium and/or aluminium. This method allows the feet to carry out their normal function of perspiration.