baber/WOPTO huggingface dataset:
Patent MX-165279-B (MX)
Inventor: SHULOF GEORGE FERDINAND JR
IPC: B01J8/00
Filed: 1988-03-04
Abstract: A process is presented for reducing the concentration of pollutants in an effluent from the combustion of a carbonaceous fuel. The process comprises injecting a first treatment agent into the effluent at a first temperature zone and injecting a second treatment agent into the effluent at a second temperature zone, wherein the first and second treatment agents are injected under conditions effective to reduce the effluent pollution index.
Patent MX-169886-B (MX)
Title: Fieltro para prensa humeda para uso en una maquina para fabricar papel
Inventor: EKLUND NILS OLA
IPC: D21F7/08
Filed: 1989-06-06
Abstract: La presente invención se refiere a un fieltro de deshidratación para usarse como un fieltro de prensa en la sección de prensa de una máquina para fabricar papel, que comprende cuando menos dos capas, es decir, una primera capa que consiste de fibras textiles o hilos entretejidos, la cual primera capa en posición de uso del fieltro enfrenta y soporta el material que se va a deshidratar y una segunda capa, caracterizado en que, cuando menos después de que pase el fieltro, cuando el proceso de deshidratación ha alcanzado su estado contínuo, la segunda capa forma una capa de barrera con una resistencia al flujo en la dirección del espesor, que es elevada en comparación con aquélla de la primera capa; esa resistencia de flujo de la segunda capa es tal que el agua y el aire que han sido forzados a través de la segunda capa durante la compresión de la banda de fibra y el fieltro, debido a la presión de la prensa de cilindros son impedidos de que, fluyan de regreso a través de la segunda capa a cualquier grado significativo, cuando se crea vacío durante la expansión del fieltro después de la línea de contacto de la prensa.
Patent MX-171335-B (MX)
Title: Tanque de almacenamiento de co(2) de dos fases
Inventor: TYREE LEWIS JR
IPC: C01B32/50
Filed: 1989-08-21
Abstract: La presente invención se refiere a un sistema para proporcionar dióxido de carbono líquido, tal sistema comprende un tanque aislado para contener CO(2) líquido a una profundidad de cuando menos 1.8 m, medios de entrada para proveer de CO(2) al tanque, medios de salida para entregar el CO(2) líquido desde el tanque, medios para condensar vapor de CO(2), el vapor esta presente en la región superior del tanque, para mantener una presión deseada mayor a 10.5 Kg/cm2 en la parte superior del tanque, medios de intercambio de calor, una unidad de enfriamiento del tipo de refrigeración mecánica que incluye un compresor de refrigerante y un condensador de refrigerante, medios para extraer una primera corriente de CO(2) líquido del tanque y entregarlo a los medios de intercambio de calor, medios para conectar una salida del condensador a los medios de intercambio de calor de tal modo que se provoque que el refrigerante líquido condensado se evapore y subenfría el CO(2) líquido en esos medios intercambiadores de calor, y medios para regresar el CO(2) líquido desde los medios de intercambio de calor a la región inferior del tanque de una manera en la cual el líquido que regresa permanece en la región de fondo del tanque y forma una reserva de CO(2) líquido sub-enfriado a alta presión por debajo de la región termoclinica o de gradiente de temperatura del tanque.
Patent MX-166366-B (MX)
Title: Herramienta de perforacion para determinar propiedades de la formacion
Inventor: ZIMMERMAN THOMAS
IPC: E21B49/08
Filed: 1989-09-04
Abstract: La presente invención se refiere a una herramienta multi-propósito para ser introducida en una perforación y destinada a obtener datos con respecto a las propiedades de los fluidos de las formaciones, comprendiendo dicha herramienta; - un medio para pulsar el fluido de formación, provisto de una entrada posicionada de manera de proveer una comunicación hidráulica entre los fluidos de la formación y el interior de la herramienta, a efectos de crear selectivamente una presión momentánea en la zona del fluido de la formación; - un medio obturador situado por arriba y por debajo de dicha entrada de dicho medio de pulsación de fluido de formación, para el sellado de un segmento de la perforación con respecto a los fluidos del pozo situados por arriba y por debajo de dicho medio obturador; y - un medio sensor de la presión, para detectar una presión momentánea creada por dicho medio de pulsación.
Patent NL-193340-B (NL)
IPC: A61K9/107
Filed: 1988-10-28
Abstract: A drug carrier in the form of a fat emulsion, which contains a drug and has a mean particle diameter of less than 200 nm.
Patent PT-72801-B (PT)
Title: Process for synthesis of substituted biphenyl-2-carboxaldehydes
Inventor: HOFFMAN WILLIAM F
IPC: C07C47/55
Filed: 1981-04-03
Abstract: Substituted biphenyl-2-carboxaldehydes are prepared in good yield by reacting palladium complexes of substituted benzaldehyde aniline Schiff bases with substituted phenylmagnesium bromides in the presence of at least six, preferably eight, molar equivalents of triphenylphosphine. Those compounds are intermediates for synthetic, in vivo cholesterol synthesis inhibitors.
Patent PT-77984-B (PT)
Title: Process for the preparation of detergent compositions with dialquil-sulphosuccinate
IPC: C11D1/12
Filed: 1984-01-20
Abstract: Detergent compositions suitable inter alia for hand dishwashing include as active detergent a mixture of dialkyl sulphosuccinates obtained from a mixture of C<sub>7</sub> and C<sub>8</sub> aliphatic alcohols, optionally with C<sub>6</sub> alcohol. Improved performance and formulation benefits are obtained.
Patent PT-79219-B (PT)
Title: Pyrrolylaminopiperidines a process for their preparation and their use as medicaments
IPC: C07D401/12
Filed: 1984-09-18
Abstract: This invention relates to pyrrolylaminopiperidines and related compounds of the formula  <IMAGE>  where R is hydrogen, loweralkyl, Arloweralkyl, cycloalkylloweralkyl, loweralkenyl and thienylloweralkyl; R1 is lower alkyl, hydrogen, loweralkylcarbonyl, loweralkoxycarbonyl, loweralkylthiocarbonyl of the formula  <IMAGE> cyano, loweralkylaminocarbonyl, diloweralkylaminocarbonyl, cycloalkylcarbonyl, cycloalkylloweralkylcarbonyl and loweralkenylcarbonyl; R2 is hydrogen, halogen and methyl; and the pharmaceutically acceptable acid addition salts thereof.
Patent PT-82381-B (PT)
IPC: C07D471/08
Filed: 1986-04-14
Abstract: An improved process for the preparation of 7-substituted amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids of formulais described where an alkyl ester of a 6,7,8-trifluoro precursor is converted to a trialkylsilyl ester which fluorine at C<sub>7 </sub>is directly displaced to the desired product.
Patent PT-84519-B (PT)
IPC: C12Q1/04
Filed: 1987-03-19
Abstract: A specific medium for combination with a specimen sample to determine the presence or absence of a target microbe in the specimen sample, comprises operative amts. of ingredients needed to support growth of the target microbe and a nutrient-indicator (I) which is the only nutrient in the medium which can be metabolised by the target microbe, (I) including a metabolisable moiety and a sample-altering moiety, the latter of which is released only when (I) is metabilised by the target microbe, so that a sensible characteristic of the sample is altered.
Patent PT-85170-B (PT)
Inventor: HARUKAINEN REINO
IPC: B01D1/06
Filed: 1987-06-25
Abstract: A tube-type falling film evaporator which comprises vertical outer tubes (6) having closed upper ends and being connected to an upper tube plate (4) disposed in the bottom portion of the evaporator and other parallel tubes (7) disposed inside said outer tubes (6) and connected to a lower tube plate (5) under said tube plate (4). The space (11) between the tube plates (4, 5), in which the ends of the outer pipes are located, is divided by an intermediate wall (12) in two compartments (13, 14). Heating steam is fed to the first compartment (13). Clean condensate is recovered from the first compartment (13) and the contaminated condensate from the other compartment (14).
Patent PT-86065-B (PT)
Inventor: BORROD GUY
IPC: A01N/
Filed: 1987-11-03
Abstract: Herbicidal compositions comprising aminotriazole (I) and at least one 2-nitro -5- phenoxy benzoic acid of formula (II), optionally in combination with an inert support, are new. Z6 = Cl or CF3 Z5 = H, Cl, or F Z7 = H, Cl or F Z8 = nitro p = 0 or 1 R13 and R14 = H or methyl, and are the same or different Z9 = OH, O-alkoxy, OM, or lower alkyl sulphonamide, in which the alkoxy groups pref. have 1-6 C atoms and M = alkali or alkaline earth atom.
Patent PT-87444-B (PT)
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: F23D14/22
Filed: 1988-05-10
Abstract: Process for the partial oxidation of fuel using a multi-orifice burner comprising a central channel and three concentric channels encircling the central channel. Fuel is supplied through the first and third concentric channel and the oxidizer is supplied through the central channel and the second concentric channel. The supply occurs at specific mass flow distribution and velocities.
Patent PT-90659-B (PT)
Inventor: PATT WILLIAM CHESTER
IPC: A61P9/12
Filed: 1989-05-24
Abstract: The invention concerns novel renin-inhibitory peptides which are useful for treating renin-associated hypertension, congestive heart failure, hyperaldosteronism, and diseases caused by retroviruses including HTLV-I and -III. Processes for preparing the peptides, compositions containing them, and methods of using them are included. Also included is a diagnostic method which uses the compounds to determine the presence of renin-associated hypertension, or hyperaldosteronism.
Patent PT-92305-B (PT)
Inventor: MCCOY KEVIN MICHAEL
IPC: C07K14/575
Filed: 1989-11-14
Abstract: A method for solubilization and naturation of somatotropin using an aqueous alkaline solution results in lower dimer formation and eliminates denaturants and separate renaturation steps and agents.
Patent PT-93876-B (PT)
Inventor: SACCOMANO NICHOLAS ALEX
IPC: A01N63/02
Filed: 1990-04-26
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent PT-95230-B (PT)
IPC: A61K31/445
Filed: 1990-09-06
Abstract: The invention relates to the process for the preparation of pharmaceutical compositions to prevent the rejection of organ or organic tissue transplants in a mammal which needs said transplant, comprising the mixing of at least [3S-[3R*(1R*, 3S*, 4S*)] 6S*, 7E*, 9S*, 10S*, 14R*, 15E*, 17E, 19E, 21R*, 23R*, 26S*, 27S*, 34BR*]]-9, 10, 12, 13, 14, 21, 22, 23, 24, 25, 26, 27, 32, 33, 34, 34B-hexadeca- hydro-9,27-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclo- hexyl)-1-methylethyl]-10, 21-dimethoxy-6,8, 12,14,20,26- hexamethyl-23,27-epoxy-3H-pyrido[2,1-C][1,4]oxazacyclo- hentriacontino-1,5,11,28,29(4H,6H,31H)pentone (rapamycin), of the formula <IMAGE> and/or one of the derivatives thereof and/or pre-drugs thereof, if necessary with one or more other chemotherapeutic agents which also act as inhibitors of the rejection of organ and tissue transplants, with pharmaceutically acceptable vehicular and/or auxiliary substances, in a proportion preferably between 0.01 and 15% by weight of active ingredient.  The scope of the invention also embraces a process to prevent the rejection of organ or tissue transplants in a mammal, which involves the administration to said mammal of a) a quantity of rapamycin, in combination with b) a quantity of one or more other chemotherapeutic agents in order to inhibit the rejection of the transplant, for example azathioprine, corticosteroids, cyclosporin and FK506, the combined quantities of a) and b) being effective for inhibition of transplant rejection and maintenance of this inhibition.
Patent PT-97229-B (PT)
Inventor: TAO MICHAEL C
IPC: A23L7/10
Filed: 1991-04-02
Abstract: An improved oral rehydration solution comprising a mixture of rice dextrin and required electrolytes is provided. The functionality of the rice dextrin in oral rehydration solutions is superior to glucose in infants with chronic diarrhea resulting in lower stool output and enhanced water retention. Rice dextrin also has a polymer profile which provides more readily available glucose than corn dextrin or rice flour. There is also provided a process for clarifying solutions of rice dextrin which involves a first filtration at 35 DEG C to 50 DEG C and a second filtration at temperatures above 80 DEG C using filter aid and activated carbon.
Patent PT-97812-B (PT)
Inventor: RODRIGUEZ-CAVAZOS ENRIQUE
IPC: H04N5/44
Filed: 1991-05-31
Abstract: First and second field type detectors for first and second video signals have outputs indicating whether the video signals have first or second field types. The first video signal is synchronized with the second video signal for a combined display by a synchronous field memory and an asynchronous multiple line memory. The field type of the second video signal is changed when necessary to match the field type of the first video signal to maintain interlace integrity in the combined display. A field type changing circuit, which controls the synchronizing, has a first mode of operation which delays writing a current field of the first field type by one horizontal line period, a second mode of operation which advances writing a current field of the second field type by one horizontal line period and a third mode of operation which maintains a current field type. A comparison of the field type of the second signal to the field type of the first signal results in an output signal indicating one of a plurality of comparison outcomes, wherein the first and second video signals have the same field type, wherein the first video signal has the first field type and the second video signal has the second field type and wherein the first video signal has the second field type and the second video signal ha the first field type. A plurality of selectable interlace correction signals are generated, each being appropriate for one of the plurality of comparison outcomes.
Patent PT-98422-B (PT)
Inventor: GOFFIN ROBERT
IPC: C09D7/61
Filed: 1991-07-23
Abstract: PCT No. PCT/BE91/00051 Sec. 371 Date Jan. 22, 1993 Sec. 102(e) Date Jan. 22, 1993 PCT Filed Jul. 23, 1991 PCT Pub. No. WO92/01629 PCT Pub. Date Feb. 6, 1992.The present invention relates to a process for the preparation of substantially spherical monocrystalline vaterite, in particular, of vaterite having a determined size.
Patent SE-309504-B (SE)
Inventor: EKSTROEM H
IPC: G01N3/04
Filed: 1966-10-07
Abstract: 1,130,678. Extensometers. SAAB A. B. Oct. 6, 1967 [Oct.7, 1966], No.45677/67. Heading G1S. A clamping device for an extensometer comprises a fixed jaw 16, a movable jaw 18 and a guide rod 23 which is screwed into a bore 20 of the fixed jaw 16 and extends slidably through a bore 24 of the movable jaw 18. The guide rod 23 is surrounded by a helical spring 31 which is compressed between the end faces 30, 33 of telescoping sleeves 29, 32. In use, the outer sleeve 32 is rotated to set the required spring compression or gripping force, the gripping force being indicated on a scale 36. When used as an extensometer two such clamping devices are used.
Patent SE-340421-B (SE)
Inventor: SCHMITT B
IPC: C04B28/26
Filed: 1964-12-30
Abstract: Heat-resistant organic foam materials are prepared by introducing into an aqueous solution containing alkali metal silicate, which may contain suspended solid water-containing alkali metal silicate, expandable finely divided synthetic resin in such quantity that the ratio of the weight of added synthetic resin to the weight of anhydrous substances contained in the solution or suspension is from 1:9 to 9:1 (preferably 3:7 to 7:3) and then foaming the mixture at a temperature above the softening point of the expandable synthetic resin to form a homogenous foam material.  The mixture may be solidified at a temperature below that at which foaming takes place, prior to expansion. Substances which react with alkali metal silicates to form water-insoluble silicates, e.g. zinc oxide, talc, asbestos flour, magnesium oxide or calcium carbonate may be added to the solution before the addition of the synthetic resin particles. Fibrous materials, metal cloth or plastic cloth and mineral fibre mats may be added to the mixture, prior to expansion, to increase the mechanical stability of the foam.  1 to 10% by weight of polyhydric alcohols, e.g. glycerin and sugar such as cane sugar, may be added advantageously. The synthetic resin particles used may be pre-foamed but capable of further expansion.  Suitable particles consist of polystyrene or copolymers of styrene with acrylonitrile, acrylic acid and butadiene.  Particles based vinylidene chloride or chlorinated polyvinyl chloride are also suitable.  Suitable expanding agents are one which do not dissolve the particles or only slightly swell them, e.g. aliphatic hydrocarbons such as propane, n-butane and n- or iso-pentane. Powdered expanding agents which liberate gas at elevated temperature, e.g. azodibutyronitrile, may also be used.  The synthetic resin particles may be made flame retardant by adding inorganic halogen compounds or by mixing with chloroparaffin powder or antimony trioxide.ALSO:Formed synthetic resin material containing alkali metal silicates (see Division C3) may be provided with a protective layer, for example by applying lacquers of epoxide resins, polyamides, polyvinyl chloride or copolymers of vinylidene chloride and other polymerizable substances or by applying a coat of plaster. Synthetic resins specified are polystyrene, styrene-acrylonitrile, acrylic acid-butadiene, polyvinylidene chloride, chlorinate polyvinyl chloride.  Fibrous materials, metal cloth, plastic cloth, mineral fibre mats may be added to the foamable synthetic resin mixture.
Patent SE-423034-B (SE)
Title: Disposable liquid-absorbing products like dressing, handkerchiefs and washing mittens
Inventor: BILLGREN K T
IPC: D04H1/10
Filed: 1978-09-18
Abstract: A disposable liquid-absorbing product such as a dressing, a handkerchief, a washing mitten and the like. At least a substantial part of these products must consist of moisture-absorbing fabrics. Furthermore, the fabric should be a nonwoven textile with a specific weight of 10- 30 g/m<2>. This material conventionally consists of a mixture of several different fibres, at least one of which is shrunk by the application of an elevated temperature, and at least one other is not subjected to this thermal treatment. As a result, the fabric is rough and crimped, thus acquiring a large bulk. The crimped nature of the product also gives a high surface friction. Both this and the bulk are essentially characterized by a good strength in the wet state, which is of the greatest importance in the manufacture of liquid-absorbing products such as dressing materials, handkerchiefs, washing mittens and the like. <IMAGE>
Patent SE-417013-B (SE)
Title: Measuring arrangement for staking out distances and directions by means of an electronic tachymeter
Inventor: GORING H
IPC: G01C3/00
Filed: 1979-05-28
Abstract: Measuring arrangement for staking out distances and directions via an electronic tachymeter 18. The invention is characterised in that the measuring arrangement contains, at the mounting plate T for the tachymeter 18, a familiar electronic calculating 19 and transmission 20 arrangement both for storage of the measurement value or quantities derived from it and for transmission of these measured values or the derived quantities in pulse form to a set-up location for a reflector R and/or to an evaluation station, and in that the reflector set-up station and/or the evaluation station includes a familiar receiving arrangement 21 and a pulse integrator 11-15; 22- 24 for reception, storage and processing of the pulses sent out from the tachymeter mounting location. <IMAGE>
Patent SE-433934-B (SE)
Title: Conveyor roller and method of producing the same
Inventor: GNUTOV A N
IPC: B65G39/00
Filed: 1981-03-03
Abstract: A conveyor roller having a hollow cylindrical housing 1 with end surfaces 2 at right angles to the centre axis of the housing 1 and with journals 3 for supporting the roller in bearings. The end walls 2 and the journals 3 are made in one piece with the cylindrical housing 1, the end walls 2 having a variable thickness which increases in the direction from the periphery of the housing 1 in towards its geometrical centre axis. The method according to the invention for producing the conveyor roller is based on the ends of a tubular blank, which have been heated to forging temperature, being gradually rolled, at the same time as the tubular blank is rotated, until a truncated cone has been formed, the diameter of the smaller base of which is slightly greater than the diameter of the journal 3 of the roller, after which, while the two ends of the tubular blank continue to be gradually rolled, the journal 3 and the end wall 2 of the roller are simultaneously formed with variable thickness in the direction from the smaller base of the truncated cone in towards its larger end surface, which thickness increases radially inward in the direction from the periphery of the cylindrical housing 1 in towards its geometrical centre axis. <IMAGE>
Patent SE-425700-B (SE)
Title: Vibration pickup
Inventor: SIRIKORAD J
IPC: G01H1/00
Filed: 1981-03-18
Abstract: The invention concerns a vibration pickup for measuring of vibrations and impacts, especially vibrations formed during operation of machines and mechanical equipment. According to the invention, there is a lengthwise sleeve 2, an induction coil 3, 4 wound about the outside of the sleeve, a permanent magnet 1 moveably mounted inside the sleeve for motion in its axial direction, and permanent magnets 5, 6 mounted on the sleeve at axial distance from each other with free spaces 9, 10 between their inwardly turned pole pieces and the poles of the permanent magnet 1 turned toward them, wherein the poles of the stationary permanent magnets 5, 6 face like poles of the permanent magnet, and at least either the inner surface of the sleeve facing the permanent magnets or the outer surface of the permanent magnet facing the inner surface of the sleeve is coated with a friction-counteracting material. The vibration pickup according to the inventions can be made with relatively small dimensions, and is able to withstand even nonuniform temperature fields. <IMAGE>
Patent SE-439826-B (SE)
Inventor: NIKOPSKY A K
IPC: F16H21/40
Filed: 1982-04-21
Abstract: The drive for a powered turntable faceplate for sorting or assembly transmits vibration to the output shaft, using a vibrator with axial and torsional movement components. A workpiece bowl is rigidly coupled to the drive output, coaxial to the output shaft. The shaft has radial blades (11) immersed in the pieces forming the work charge and with pressure-reducing holes (12) larger than a single charge item, which can be e.g. a nut or screw. - The faceplate (13) is revolved by the converter and consists of two parts (18,19), with the bowl (5) below the centre part and a rim which contacts the centre over a ring supporting surface (20). The table has two cylindrical permanent magnets (29,30), coaxial and with their opposite poles facing each other, rigidly mounted on the centre part (18) of the faceplate. An additional bowl is pref. installed and rigidly connected to the drive output and mounted below the rim part of the faceplate (19) together with radial blades, as in the main bowl.(2)