baber/WOPTO huggingface dataset:
Patent MX-169062-B (MX)
Title: Dispositivo de vaciado de silos
Inventor: LAGNEAU JEAN HENRI
IPC: B65D88/72
Filed: 1987-03-25
Abstract: La presente invención se refiere a dispositivo de vaciado de silos, del tipo de aquellos cuyo fondo comprende nervaduras huecas constituidas por láminas onduladas y centradas, que fornan en combinación con el fondo, unos corredores en los cuales se manda aire y que proporcionan entre si unos pequeños recipientes, caracterizado en que la base de los pequeños recipientes está constituida por perfiles de sección trapezoidal, fijados sobre el fondo del silo y cuyas alas laterales se abocinan hacia el exterior; la cara interna de cada ala está recubierta por el borde de un túnel de lámina ondulada; este último está judiciosamente recortado para formar unas aletas que permiten al aire de circular debajo de esos túneles y sin que éste penetre en los pequeños recipientes; la estanqueidad entre los túneles y los pequeños recipientes se obtiene mediante un lecho de cemento, o algo similar, dispuesto sobre el fondo de los perfiles.
Patent NO-152341-B (NO)
Title: Fremgangsmaate ved drift av en elektrolysecelle for fremstilling av alkaliklorater
Inventor: CHARVIN ROGER
IPC: C25B1/26
Filed: 1979-11-13
Abstract: FREMGANGSMÅTE VED DRIFT AV EN ELEKTROLYSECELLE FOR FREMSTILLING AV ALKALIKLORATER.
Patent NO-153782-B (NO)
Inventor: MOULIN PIERRE
IPC: G01V3/20
Filed: 1979-12-20
Abstract: 1. Method for measuring the resistivity of fluids in a borehole by means of a sonde body adapted to be moved in the borehole and having a first pair of annular electrodes (34, 37) which are supported on its lateral surface on each side of a second pair of annular electrodes (35, 36), comprising the steps of passing an electrical current (i) around said sonde body through the fluids in the borehole between the electrodes of one of said pairs, and detecting a potential difference (u) through the fluids of the borehole between the electrodes of the other one of said pairs, characterized by maintaining said electrodes (34, 35, 36, 37) at a lateral distance (d) from the borehole wall which is at least equal to the longitudinal spacing (b) between the electrodes (34, 37) of said first pair to derive a signal representative of the resistivity of the borehole fluids whatever is the position of the body in the borehole.
Patent NO-155139-B (NO)
Inventor: NEEL JEAN
IPC: C08F2/48
Filed: 1980-04-01
Abstract: The thin rubbery layer resulting from the photopolymerization of a thin layer of an aqueous solution of acrylic monomer(s) is face surface coated with a coating of an alkali metal sulfite and/or metabisulfite, and is then shredded, dried and ground to provide acrylic polymer/copolymer from which virtually all residual monomer has been depleted and which is well suited for use as a polymeric flocculant.
Patent NO-155440-B (NO)
Inventor: KAIRISALO PEKKA JUHANI
IPC: C07D233/64
Filed: 1981-08-20
Abstract: Process for the preparation of cimetidine, wherein N-cyano-N min -methyl-N sec -(2-mercaptoethyl)guanidine is reacted with 4-halomethyl-5-methyl-1H-imidazole in water or in a water-containing medium at the pH-range of 8.0 to 9.5. Pure cimetidine crystallizes from the reaction mixture immediately without any particular operations with a yield higher than 70 %.
Patent NO-180294-B (NO)
Inventor: GIMPEL MORITZ
IPC: B01J29/08
Filed: 1988-06-03
Abstract: Zeolites obtained by incorporating silicon atoms in place of aluminium atoms in the crystal lattice of a zeolite of the faujasite type by means of a halogenosilane at temperatures below 150 DEG C and subsequent washing are particularly suitable for the conversion of hydrocarbons, above all for cracking. They are distinguished by ultrastability and good activity.
Patent NO-176600-B (NO)
Inventor: BRANDI ROBERTO
IPC: B63B21/50
Filed: 1989-02-09
Abstract: A reversible mechanical coupling to be clamped in a suitable seat by means of clamping levers (5) and wedges (3), in which the clamping levers are pivoted to arms (6) rigid with said wedges by two lateral pivots (16) which are inserted through vertical slots (17) in said arms and are retained at the lower end of said slots by the narrow but forcible mouth of springs of tuning-fork shape (18) mounted in correspondence with said slots, said clamping levers being also provided with laterally projecting pegs which are inserted in suitably shaped guides (15) provided in protection casings interposed between the clamping levers and fixed to the coupling body.
Patent NO-178136-B (NO)
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/32
Filed: 1989-03-13
Abstract: Disclosed is a controlled release pharmaceutical preparation, comprising a core containing a pharmaceutically active ingredient, and a porous film of a hydrophobic polymeric substance or a hydrophobic polymeric substance and a hydrophilic polymeric substance, the core being coated with the porous film. Also disclosed is a method for producing the same.
Patent NO-177550-B (NO)
Inventor: JONES PHILIP BRIAN BRANT
IPC: B42D15/10
Filed: 1990-09-17
Abstract: A security thread (1) for a bank note comprises a discontinuous magnetic thread (3) which has binary coding, the binary values being denoted by the presence or absence of bit lengths of thread. The coding employed is repetitive, comprising alternating termination segments (4) and word segments (5). The length of a termination segment in terms of bit lengths is less than the length of a word but is greater than the maximum length permitted within a word of bits which have the same binary value as the bits in a termination segment. The invention provides resistance to false readings and, by varying the parameters of bit length, word length, length of the termination segment and otherwise, a multiplicity of different codings having the same general format.
Patent SE-314995-B (SE)
Inventor: HELLING H
IPC: F25B41/04
Filed: 1966-03-04
Abstract: 1,139,734. Refrigerating. LINDE A.G. 7 March, 1966 [5 March, 1965], No. 9801/66. Heading F4H. In a compression condensation refrigeration system a line 11 by-passes the condenser 8, receiver 9 and expansion valve 10 and is controlled by a motor operated valve 12 which is influenced by a refrigerated compartment temperature senser 14 through a control device 13, which normally moves the valve in stepwise fashion. When the senser 14 senses a temperature which differs from a required temperature by a given amount the controller 13 moves the valve 12 one step in the appropriate compensating direction. If after a given time period the temperature deviation still exists in the same direction the valve is moved a further step. If this operation allows the temperature to deviate from the required temperature by a further given amount, the time base of the stepwise movement is automatically increased. If a still further temperature deviation is exceeded the valve 12 is operated in continuous fashion. If the valve 12 reaches its fully open or closed position a switch 15 is operated to cut one of the compressors 3, 4, 5 in or out as appropriate. When the valve has operated the switch 15 at one of its end positions it returns automatically to its other end position so that the changeover to operation on a different num - ber of compressors is achieved smoothly.
Patent SE-317605-B (SE)
Inventor: KNAB G
IPC: B26B7/00
Filed: 1964-07-29
Abstract: 1,041,618. Slicing knives. GENERAL ELECTRIC CO. June 15, 1964 [July 29, 1963], No. 24766/64. Heading A4C. A power operated slicing knife, particularly for kitchen use, having a pair of blades 10, 11 in sliding contact and counterreciprocated by a motor 8 contained in a knife handle 7, is provided with deflectors 16, 17 mounted on and in contact with the side faces of the blades 10, 11 whereby flow of material along the blades into the handle 7 is prevented. The deflectors 16, 17 are formed with lateral projections 16c, 17c to closely cover the top and bottom edges of the blades and with rearward tongues 16d, 17d which may serve as drip points. The upper surfaces 16e, 17e are inclined downwardly from the blades. The deflectors 16, 17 also serve as finger grips for releasably securing the blades within the handle 7. The blades 10, 11 are releasably engaged in the handle 7 by resilient latch members 14 and extend through a rimmed aperture 12 in the handle hilt 13 which has an unflanged bottom edge to facilitate flowing away of liquids reaching the hilt 13.
Patent YU-46097-B (YU)
Title: Crni barut
Inventor: KRON N
IPC: C06B31/04
Filed: 1987-12-23
Abstract: CRNI BARUT, koji se sastoji najmanje od jedne mešavine od 60 do 75% kalijumnitrata, 10 do 15% sumpora i 15 do 25% drvenog uglja, kao i jadnog dodatka grafita od najmanje 1,0%, naznačen t ime, što je grafit povezan sa mešavinom dodavanjem još kod početnog mešanja sastojaka. Prijava sadrži još 2 zavisna zahteva.
Patent ZA-795254-B (ZA)
Title: Process for the continuous casting of steel
Inventor: LIPTON J
IPC: B22D11/12
Filed: 1979-10-02
Abstract: 1. A method for the continuous casting of steel, wherein molten metal is poured into a mould, and the resultant strand, having a liquid core, is with-drawn and guided and supported in a guide path, and turbulent flow is induced in the liquid core by at least two electromagnetic travelling fields, characterized in that simultaneously acting thrust forces of different magnitudes are produced by these travelling fields so that the flows caused by these thrust forces mutually influence each other.
Patent ZA-843403-B (ZA)
Title: Ion test means having a hydrophilic carrier matrix
Inventor: CHARLTON STEVEN C
IPC: G01N33/52
Filed: 1984-05-07
Abstract: A test means for determining the presence of an ion in an aqueous test sample is disclosed, as well as a test device incorporating the test means, a method for preparing it and a method for using it. The test means comprises a hydrophilic carrier matrix incorporated with finely divided globules of a hydrophobic vehicle. The hydrophobic vehicle contains an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response. The test device comprises an elongated support member having an upper substantially flat face, the test means being affixed to the flat face of the support member. The method for preparing the device comprises forming a first mixture of water and a hydrophilic polymer, forming a second mixture of a hydrophobic vehicle, an ionophore capable of forming a complex with the ion, and a reporter substance capable of interacting with the complex of the ionophore and ion to produce a detectable response, combining the first and second mixtures to produce a stable emulsion of finely divided globules of the second mixture in the first mixture, coating the emulsion onto an elongated support member having an upper, substantially flat face, and evaporating the water from the emulsion to product a hydrophilic carrier matrix incorporated with finely divided globules of the second mixture, the matrix being thereby affixed to the flat face of the support member. The method for using the test means or device comprises contacting it with the test sample and observing a detectable response.
Patent ZA-846389-B (ZA)
Title: Anchoring arrangement for freely oscillating steel tension elements of a dynamically stressed structural component
Inventor: MATT PETER
IPC: E01D11/04
Filed: 1984-08-16
Abstract: PCT No. PCT/CH84/00128 Sec. 371 Date Apr. 15, 1985 Sec. 102(e) Date Apr. 15, 1985 PCT Filed Aug. 15, 1984 PCT Pub. No. WO85/01080 PCT Pub. Date Mar. 14, 1985.The tension elements (4) of a tension member of steel are anchored at their ends in an anchor body (1), through whose bores (2) running parallel to one another are led, by means of wedge clamps (3). The diameter (D) of each bore (2) in its section (2c) is constant and larger than that (d) of the tension element (4). For the purpose of taking-up of deflecting forces, an elastically yielding ring (5) is provided for in the deflection region of the anchor body (1), which ring is accommodated in a circular recess (11) in the wall of the exit end (2b) of each bore (2). In the deflection region of the spreader ring (9), where the tension elements (4) run together into a bunch, an insert (10) is provided for, the material of which is softer than that of the spreader ring (9) or of the tension elements (4). Likewise the material of the ring (5) is softer than the material of the anchor body (1) or of the tension elements (4). In this anchoring, the deflecting forces acting upon the tension elements (4) are eliminated both on the first and on the second deflection location.
Patent ZA-855232-B (ZA)
Title: Protective peptide antigen corresponding to plasmodium falciparum circumsporozoite protein
Inventor: ELLIS JOAN
IPC: C07K7/02
Filed: 1985-07-11
Abstract: A protective peptide antigen corresponding to Plasmodium falciparum circumsporozoite. A DNA encoding the peptide is also disclosed. The peptide tandemly repeats at least twenty three times and comprises eptopes of Plasmodium falciparum CS protein.
Patent ZA-867309-B (ZA)
Title: Therapeutic agents
Inventor: BIRD GRAHAM
IPC: A61K47/12
Filed: 1986-09-25
Abstract: A pharmaceutical composition comprising the analgesic and anti-inflammatory agent 2-(2-fluoro-4-biphenylyl) propionic acid or a pharmaceutical acceptable salt thereof and certain esters of natural vegetable oil fatty acids, provides a rapid release of 2-(2-fluoro-4-biphenylyl)propionic acid into the body, and hence a very rapid analgesic and anti-inflammatory effect.
Patent ZA-873242-B (ZA)
Title: Process for the preparation of aldehydes
IPC: C07C47/02
Filed: 1987-05-06
Abstract: A process for the preparation of a rhodium catalyst comprising dissolving a carboxylic acid salt of rhodium in a solvent taken from the class consisting of aliphatic, cycloaliphatic, aromatic hydrocarbons and mixtures thereof. The carboxylic acid has 2 to 18 carbon atoms. This salt is reacted with carbon monoxide and hydrogen to form a rhodium hydridrocarbonyl which is reacted with an aqueous solution of a triaryl phosphine. The aqueous solution may be present during the initial reaction of the rhodium salt or may be added thereafter. A catalyst which is the product of the foregoing process is also disclosed, as is a method of producing aldehydes using the catalyst.
Patent ZA-876322-B (ZA)
Title: Lipases and lipase extracts,their preparation process and their therapeutic use
IPC: A61P1/00
Filed: 1987-08-25
Abstract: Rabbit or horse stomachs are subjected to an extraction with an acidic aqueous medium, the lipase extract is salted out by adding water-soluble salts and then an eluate fraction containing the lipase is collected by filtration on molecular sieve followed by a separation by ion exchange chromatography. Medication for combating malabsorptions of fatty substances.
Patent ZA-889611-B (ZA)
Title: New process for the preparation of aminoplastic resins
Inventor: GARRIGUE ROGER
IPC: C08L61/20
Filed: 1988-12-22
Abstract: Process for curing aminoplastic resins. Process for curing with the aid of a triazinone derivative. Curing process allowing the molar ratio F/NH2 of the resins to be adjusted.
Patent ZA-902122-B (ZA)
Title: Herbicidal 1,3,5-triazin-2-ylaminocarbonylaminosulfonyl-benzoic esters,the preparation and use thereof
Inventor: MAYER HORST
IPC: C07D251/16
Filed: 1990-03-20
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic esters of the general formula I   <IMAGE> I  wherein R1 and R2 are methyl or ethyl, and R3 is hydrogen, fluorine or chlorine, agriculturally useful salts thereof, processes for their manufacture, and their use.
Patent ZA-902169-B (ZA)
Title: Titania extrudates
Inventor: DAAMEN JACOBUS THEODORUS
IPC: B01J35/04
Filed: 1990-03-21
Abstract: The invention relates to a process for the preparation of a shapable dough which comprises mixing and kneading a particulate titania with water and an alkanolamine or ammonia or an ammonia-releasing compound to obtain a mixture having a total solids content of from 50 to 85% by weight, the alkanolamine or ammonia being present in an amount of from 0.5 to 20% by weight on the total solids content of the mixture, to a shapable dough obtained by this process, to the preparation of titania extrudates therefrom and to their use as catalyst carriers in hydrocarbon conversion processes, in hydrogenation processes, in hydrocarbon synthesis processes or in the purification of exhaust gases.
Patent ZA-921044-B (ZA)
Title: Antialgal compositions comprising diphenylethers and certain commercial biocides
Inventor: SHERBA SAMUEL EUGENE
IPC: A01N37/40
Filed: 1992-02-13
Abstract: Synergistic antialgal compositions comprising substituted fluoroalkyl diphenylethers and halodialkylhydantoin in ratios to each other which exhibit synergism are disclosed. Particularly effective combinations are based on oxyfluorfen as the diphenylether for use in protecting aqueous systems, such as latices and cooling water systems, from algal growth.
Patent ZA-924605-B (ZA)
Title: Heat treatment apparatus and methods of repair of turbine blades
Inventor: FRASER MICHAEL JAMES
IPC: C21D1/34
Filed: 1992-06-23
Abstract: Heating apparatus specifically adapted for the heat treatment of turbine blades comprises two parts (10,11) which may be pivotally connected by a hinge (17), the support parts (10,11) carrying heating elements (14,15) and a slot (20) the provision of the slot (20) enabling the heating apparatus to be slid over the trailing edge of the turbine blade into position on the blade and subsequently closed by closure member (24) this enables the rapid application of heating apparatus for heat treatment processes which has hitherto been a complicated and time consuming operation. The heating apparatus may incorporate thermocouples (27) and heat sinks. <IMAGE>
Patent ZA-926148-B (ZA)
Title: Therapeutic compounds
Inventor: JACOBS ROBERT TOMS
IPC: A61K31/4433
Filed: 1992-08-14
Abstract: Compounds of formula I, and pharmaceutically acceptable salts thereof, useful in the treatment of neuropsychiatric disorders such as psychoses; pharmaceutical compositions comprising a compound of formula I and a pharmaceutically acceptable diluent or carrier; and methods of treating neuropschiatric disorders comprising administering to a mammal (including man) in need of such treatment an effective amount of a compound of formula I, or a pharmaceutically acceptable salt thereof. <IMAGE>
Patent ZA-947962-B (ZA)
Title: Molecules influencing the shedding of the TNF receptor their preparation and their use
Inventor: WALLACH DAVID
IPC: A61K38/00
Filed: 1994-10-12
Abstract: Molecules which influence the shedding of the cell-bound p55 Tumor Necrosis Factor receptor (p55-TNF-R), are provided, together with methods of producing them. More particularly, the invention relates to proteases which cleave the cell-bound p55 TNF-R thus creating the soluble receptor and to inhibitors to these proteases comprising sequence asn-172 to thr-182 of p55-TNF-R or muteins thereof.
Patent ZA-976210-B (ZA)
Title: A method for the continuous casting of thin metal products, and apparatus for carrying out the same.
Inventor: CAPOTOSTI ROMEO
IPC: B22D11/06
Filed: 1997-07-14
Abstract: A method for continuously casting thin metal products, the method comprising the operations of pre-heating a pair of refractory plates (7) for the lateral containment of a bath of molten metal constituted of a pair of counter-rotating rolls (1, 2) and of abutting said pair of plates (7) towards each lateral surface of the ends of said pair of rolls (1, 2), characterized in that it comprises the operations of applying a controlled elastic or elastic/plastic deformation to said pair of plates (7) at the contacting arc between the surface of the plates (7) and the peripheral portion of the ends of said rolls (1, 2), and controlling said elastic and/or elastic-plastic deformation of said pair of plates (7) during the whole casting process, so as to minimize the surface wear of the plates (7) and of the ends of the rolls (1, 2), and to guarantee the maintainment of a predetermined distance between said rolls (1, 2) and said plates (7) lower than a predetermined value, and to minimize the occurrence of leaks-of molten metal between said plates (7) and said end parts of said rolls (1, 2).
Patent ZA-979958-B (ZA)
Title: Soft decision output decoder for decoding convolutionally encoded codewords.
Inventor: VITERBI ANDREW J
IPC: H04L1/00
Filed: 1997-11-05
Abstract: A soft decision output decoder (20) and decoding method. The decoder (20) decodes a sequence of signals output by an encoder (12) and transmitted over a channel (17). The soft decision output decoder (20) includes a first "generalized" Viterbi decoder (24) for decoding the sequence of signals received over the channel during a forward iteration through a trellis representing the encoder output having a block length T. The first "generalized" Viterbi encoder (24) begins at an initial state to and provides a plurality of forward iteration state metrics a for each state at each time interval over a window of length 2L, where L is on the order of a few constraint lengths and 2L is less than a block length T. A second "generalized" Viterbi decoder decodes the sequence of signals received over the channel (17) during a backward iteration through the trellis. The second decoder (26) starts at a second time t 2L  and provides a plurality of backward iteration state metrics ² for each state at each time interval. A processor (28) then performs a dual maxima computation at each state using the forward state metric, the backward state metric and the branch metric for same to provide a measure of the likelihood that a particular sequence of data was transmitted by the encoder (12). By performing forward and backward Viterbi decoding with dual maxima computations at each node within a window moved over the trellis, the inventive decoder (20) provides the performance benefits associated with a LOG-MAP decoder while avoiding the excessive memory requirements of same.
Patent AT-409758-B (AT)
Title: Outflow flow interrupter for humus tanks of wastewater treatment plants, comprises submerged flexible length of outlet line, which can be elevated by float
Inventor: GALLE KLAUS ING
IPC: B01D21/24
Filed: 2000-03-06
Granted: 2002-11-25
Abstract: Between the purified water extraction unit and the outlet (4) of the tank (3), there is a flexible section in the outlet line. A float which can be flooded, raises a length (6) of the flexible section above the surface (2) in the tank  Preferred features: The float moves on a guide (8). A stop (10) determines the lowest position of the float or of the flexible length (6). It is possible to flood the float or to introduce air into it, smoothly.
Patent CH-618067-B (CH)
Inventor: NIKLES FRANCOIS
IPC: G04C3/00
Filed: 1977-09-12
Abstract: The pinion (6) carried by the shaft (5) of the motor engages directly with the wheel (7) of the minute wheel runner (7-8). The latter meshes, on the one hand, with the cannon-pinion (1) and, on the other hand, with the hour wheel (3). Through this arrangement, there is no runner which passes above the cannon-pinion (1), thus allowing space for the battery (9) and making it possible to save on the height of the movement. <IMAGE>
Patent CH-619582-B (CH)
Inventor: MIYAZAKI TADASHI
IPC: D04H1/55
Filed: 1978-10-30
Abstract: A non-woven web comprising fusible fibres is fusion bonded in a pattern to form semi-transparent areas in which the fibres are fused substantially into a film and other areas in which the fibres remain substantially fibrous and these other areas are impregnated with a pigment so as to increase the contrast in the pattern. Preferably the fibre weight of the web is below 130 g/m<2>