baber/WOPTO huggingface dataset:
Patent LV-11863-B (LV)
Title: Process for producing of clay-wares caracterised by original texture of surface
Inventor: KUNDZINS AIVARS
IPC: C04B33/02
Filed: 1997-06-05
Abstract: The invention refers to ceramic products manufacturing. The method of production of the application decorative ceramics is being patented, which gives an opportunity to obtain objects with relief fissure outside the surface structure. This method can be used to produce objects that are permeable and non-permeable to water (vases, decorative panels, swimming pool and fireplace tiles, dishes, pots, ceramic objects for the garden, figures etc). The essence of the invention is a special earthen and admixture preparation, using dry admixtures of certain proportions, mass thermal mechanical preprocessing on the heated surface and a specific glazing method. All this together provides an original decorative surface manufacture of ceramic products and enlarges the products field of use.
Patent MX-168625-B (MX)
Title: Agitadores de aspas separables y multiples cubos
Inventor: AMORESE FRANKLYN J
IPC: B01F7/16
Filed: 1986-01-15
Abstract: La presente inveción se refiere a un agitador de aspasseparables del tipo que consiste de una flecha recubierta con vidrio la cual termina como una flecha de montaje que se extiende axialmente; un primer impulsor recubierto con vidrio montado a la flecha de montaje y que incluye una porción debase de montaje que se extiende axialmente la cual corresponde con dicha flecha de montaje; un segundo impulsor recubierto con vidrio montado en la flecha de montaje y que incluye un cubo que define una perforación axial que abarca a la flecha de montaje y a la porción de base de montaje del primer impulsor; un espaciador dispuesto entre la flecha de montaje y los extremos de la porción de base demontaje del primer impulsor para efectuar un ajuste de interferencia de dicho cubo sobre la flecha de montaje y la porción de base de montaje; el cubo comprime a la porción de base y a la flecha de montaje una contra la otra, entre el espaciador para sujetar rígidamente a la flecha y el primer y segundo impulsores juntos; caracterizado por una flecha motriz tubular hueca que tiene un extremo cerrado, recubierta con vidrio sobre sus superficies exteriores, el recubrimiento de vidrio que se maquina con un acabado a lo largo de la sección de la flecha motriz a la cual por lo menos un aspa del agitador va a montarse a una tolerancia de + 0.001016 cm; cuando menos dos aspas del agitador, recubiertas con vidrio en sus superficies externas, dispuestas con ajuste de interferencia en la sección maquinada de la flecha motriz, las caras de tope o empalme de las dos aspas están en contacto sustancial una con la otra; cada una de las aspas del   agitador onsiste de un cubo con una perforación interna que tiene una altura de perforación que no es menor de 2.54 cm. por cada 4.445 cm. del diámetro de la flecha motriz, dicha perforación interna tiene un recubrimiento de vidrio maquinado a sus dimensiones finales a un rango de espesor comprendido entre 0.1016 y 0.115824 cm., la perforación interna de dicho cubo no varía en cuanto al tamaño de su diámetro en más de + 0.000508 cm. a partir del tamaño de cualquier otra perforación interna del cubo de alguna otra aspa del agitador;cuando menos una aspa que se proyecta radialmente desde el cubo; y en el que la cara del cubo que topa y entra en contacto sustancial con una cara de otro cubo está dentro de los + 0.00254 cm. perpendiculares al eje de la perforación anterior y en que el espesor de pared de cada cubo es considerablemente mayor que el espesor de pared de la flecha motriz; dicha flecha motriz está compuesta de metaly cada uno de los cubos está compuesto de la misma calidad de metal que cada unode los demás cubos; y en el que el coeficiente de expansión y contracción de la flecha motriz y de cada uno es equivalente; y en que el recubrimiento de vidrio está compuesto de un material de vidrio que contiene por lo menos 60 por ciento de SiO2 y por lo menos 10 óxidos adicionales
Patent MX-166467-B (MX)
Title: Adhesivo de contacto y sistema adhesivo para elastomeros de terpolimero de etileno, propileno y monomero de dieno (epdm)
Inventor: FIELDHOUSE J W
IPC: C09J123/32
Filed: 1986-03-04
Abstract: La presente invención se refiere a una composición adhesiva que comrpende: a) 100 partes por peso de un terpolímero de EPDM neutralizado, sulfonatado, que contiene de 10 a 100 miliequivalentes, aproximadamente, de grupos de sulfonato neutralizados, por cada 100 gramos de terpolímero; b) de 500 a 1500 partes aproximadamente, por peso de un solvente orgánico de hidrocarburo; c) de 10 a 100 partes, por peso, aproximadamente, de un plasticizador iónico seleccionado de un grupo consistente de alcoholes alifáticos, alquilaminas, alcanol aminas y mezclas de éstas; d) de 50 a 100 partes por peso aproximadamente, de una resina de hidrocarburo fenólico o mezcla de resinas de hidrocarburo fenólico; y e) de 10 a 200 partes por peso, aproximadamente de un material seleccionado de un grupo consistente de aceites minerales, aceites de petróleo, polibutanos, poliisobutanos, copolíemros etileno/propileno y mezclas de éstos.
Patent MX-168023-B (MX)
Inventor: PHARIDA PIETERS JOZEF FRANS
IPC: H04M3/00
Filed: 1986-05-16
Abstract: Telecommunication line circuit including a Herter bridge (R0-R5) with a first pair of terminals (STB, SRA) coupled to a bidirectional 2-wire line, a second pair of terminals (STA, SRB) coupled to an exchange, and a third pair of terminals (A,B) where longitudinal currents are eliminated from sensed signals, as well as a ringing generator (RC) that may be coupled across the second pair of terminals which is coupled to a receive leg (RX) of a 4-wire exchange circuit and, through switching means (sw30/31) to the ringing generator while the third pair of terminals is coupled to a transmit leg (Tx) of the 4-wire exchange circuit.
Patent MX-169018-B (MX)
Title: Valvula y control neumaticos
Inventor: LOEFFLER JOHN M
IPC: F16H63/34
Filed: 1987-08-05
Abstract: La presente invención se refiere a en una transmisión que tiene un dispositivo accionado por una presión fluida, para desplazar una sección de cambio del alcance de la transmisión y que tiene, cuando menos, un carril inversor móvil, una válvula que sirve para conectar selectivamente una línea de entrada, que se comunica con una fuente de fluido presurizado, con una de dos líneas de salida que se comunican con el dispositivo de desplazamiento, para desplazar la sección de cambio del alcance; dicha transmisión caracterizado porque comprende: un cuerpo de válvula, sujeto a la transmisión, que tiene un orificio de entrada conectado con la línea de entrada; un par de orificios de salida labrados en dicho cuerpo y que se conectan respectivamente con las líneas de salida, y una cámara que se forma en dicho cuerpo de válvula; una carrete de válvula situado en la cámara del cuerpo de válvula; el carrete de válvula se mueve entre una primera posición, en la cual se establece una comunicación entre el orificio de entrada y uno de los orificios de salida, y una segunda posición, el cual, se depara una comunicación entre el orificio de entrada y el otro de los orificios de salida; cuando menos una ranura labrada en el carrete de válvula y que delimita a una saliente y una varilla individual que coopera con el carril inversor; la varilla individual está adaptada para extenderse través del cuerpo de válvula y al interior de la ranura, sólo cuando su varilla de desplazamiento asociada no está en una posición neutra.
Patent MX-171364-B (MX)
Title: Filtro para analisis bacteriologico
Inventor: MENDOZA JORGE JUAREZ
IPC: B01D24/12
Filed: 1987-12-02
Abstract: La presente invención se refiere a un filtro para análisis bacteriológico que emplea una bomba de vacío o succión con una válvula unidireccional en un extremo y en el otro un conector de plástico que se acopla a la base del portamembrana, caracterizado por tener: a) Un hidrosol con una saliente de 1 mm a partir de un anillo circular por medio del cual se acopla perfectamente con la parte alta del portamembrana, una tuerca que por medio de un seguro o chaveta se mantiene en la parte inferior del hidrosol; b) un portamembrana que tiene una rejilla o malla aprisionada entre dos anillos, perfectamente ajustados en el centro del orificio del portamembrana, en el anillo externo hace compresión el saliente del hidrosol para un sellado hermético, en la parte superior el portamembrana presenta sendas canaladuras, una frente a otra, que permiten levantar con mucha facilidad la membrana de nitrato de celulosa embebida de agua problema con una pinza portaobjetos manejada con la mano izquierda o con la derecha. Este portamembrana se enrosca en una base de aluminio que a su vez se adapta a presión en un recipiente receptor del agua filtrada mediante un empaque. Esta base tiene un orificio exactamente a nivel de la parte inferior del portamembrana, para hacer vacio por medio de la bomba de succión.
Patent NO-146576-B (NO)
Title: Bitumenbelagt pel
Inventor: NAGAI KOICHI
IPC: E02D31/00
Filed: 1975-09-30
Abstract: Bitumenbelagt pel.
Patent NO-156169-B (NO)
Title: Fremgangsmaate for fremstilling av skum av myk etylenpolymer.
Inventor: PARK CHUNG POO
IPC: C08J9/12
Filed: 1980-02-21
Abstract: Myke skumprodukter med lav tetthet og lukkede celler, med forbedret dimensjonsstabilitet, lages av blandinger av etylenharpikser som har lav stivhet, ved ekstruderingsskumming av den varme-plastifiserte polymerblanding og et flyktig esemiddel. Blandingene omfatter spesielt (1) en kopolymer av etylen og monoetylenisk umettet karboksylsyre og (2) en kopolymer av etylen og minst én monoetylenisk umettet ikke-ionisk komonomer, fortrinnsvis blandinger av etylen/akrylsyre-kopolymerer og etylen/vinylacetat-kopolymerer, som har stivhet mindre enn ca. 1400 kg/cm 2. Eksempler på flyktige esemidler er 1,2-diklortetrafluoretan og l-klor-l,2,2,2-tetrafluoretan.
Patent NO-146046-B (NO)
Inventor: KRISTIANSEN LEIF ALBERT
IPC: B01J23/00
Filed: 1980-03-28
Abstract: This invention relates to a catalyst and a method for producing said catalyst. At least 60 percent by weight of the catalyst consists of copper oxide, aluminum oxide-spinel and 60-100 percent of the copper present is bound to aluminum oxide as copper oxide, aluminum oxide-spinel, where the molar ratio Cu:Al=0.25-0.50. The catalyst itself contains 1-20 percent by weight of zinc oxide which is present in the pores of the spinel. Further amounts of zinc oxide may be admixed mechanically or be present as a coating on the catalyst tablets. The catalyst is especially well suited for conversion of carbon monoxide with steam to hydrogen. The catalyst is produced by precipitation of copper- and aluminum salts at pH=6.0-6.5 during addition of an ammonium carbonate solution. After filtration and drying, the product is calcined at 750 DEG -850 DEG  C. until there is obtained a product having a 60-100 percent spinel structure. Zinc salt is introduced in the pores of the spinel, and the product thereby formed is heated up to at least the decomposition temperature for the zinc salt which is then converted to zinc oxide. Possible addition of zinc oxide in addition to that introduced into the pores of the spinel may be admixed mechanically.
Patent NO-163068-B (NO)
Title: Bygningskonstruksjon.
Inventor: BENGTSSON BO
IPC: E04B1/348
Filed: 1982-03-25
Abstract: I den hensikt å redusere vekt, men også å tilveiebringe en sterk og værbeskyttet bygningskonstruksjon oppbygget av prismatiske rommoduler (10) sveises renneformet sammenbindningselementer (24a-d) til hverandre nærliggende, utad-vendte rammebjelker i rommodulene (10) slik at disse forenes til en monolitisk enhet.I det minste to lfteørebjelker (26) fastsveises til vertikal sammenblndningselementer (24a) ved hver gavlside i bygningskonstruksjonen, og vertikal respektive horisontal forsterk-ningsbrlkker (27,28) innsveises ved utsatte knutepunkter.
Patent NO-153755-B (NO)
Inventor: BERNARD JEAN
IPC: A63C9/20
Filed: 1983-05-18
Abstract: A ski binding for cross-country skiing comprises a locking lever provided with a nose for locking the toe end of the ski shoe in position and also with an extracting appendage. During disengagement of the ski shoe from the binding, the extracting appendage exerts an upwardly directed thrust beneath the toe end of the ski shoe, thus facilitating the disengagement operation.
Patent NO-180030-B (NO)
Inventor: HOLT CHRISTOPHER ELLIS
IPC: H04S/
Filed: 1991-12-13
Abstract: A polyphonic (e.g. stereo) audioconferencing system, in which input left and right channels are time-aligned by variable delay stages (10a, 10b), controlled by a delay calculator (9) (e.g. by deriving the maximum cross-correlation value), and then summed in an adder (2) and subtracted in subtracter (3) to form sum and difference signals. The sum signal is transmitted in relatively high quality; the difference signal is reconstructed at the decoder by prediction from the sum signal using an adaptive filter (5). The decoder adaptive filter (5) is configured either by received filter coefficients or, using backwards adaptation, from a received residual signal produced by a corresponding adaptive filter (4) in the coder, or both. Preferably, the adaptive filter (4) is a lattice filter, employing a gradient algorithm for coefficient update. The complexity of the adaptive filter (4) is reduced by pre-whitening, in the encoder, both the sum and difference signals using corresponding whitening filters (14a, 14b) derived from the sum channel.
Patent NO-178793-B (NO)
Inventor: DAVIDOW LANCE STEVEN
IPC: C07K14/39
Filed: 1992-09-17
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent NO-180002-B (NO)
Inventor: HOLM NIELS ERIK
IPC: B05C17/005
Filed: 1993-05-28
Abstract: A dispensing device for dispensing at least two fluids comprises a housing (12,22) of a pistol-like configuration having an integral handle (50), in which a spring-biased trigger (60) is received. Within the housing (12,22) of the dispensing device (10), two syringes (80,81) are received and fixated, which syringes contain respective fluids to be accurately dispensed. Provided a cover (22) of the housing is closed, the motion of the trigger (60) relative to the handle (50) is transmitted to a toothed rack which cooperates with a propeller body (70) in a ratchet-like manner. The ratchet-like cooperation allows a uni-directional motion of the propeller body (70) and prevents a motion of the propeller body (70) in the opposite direction. Provided the cover (22) is not closed, the motion of the trigger (60) relative to the handle is not transmitted to the propeller body (70), and any unintentional dispensing of fluids from the dispensing device prior to the preparing of the dispensing device for use by closing the cover (22) is consequently prevented. <IMAGE>   <IMAGE>
Patent YU-47195-B (YU)
Inventor: SACCOMANO N S
IPC: C07D207/26
Filed: 1988-06-14
Abstract: Antidepressant agents having the formula <CHEM> wherein R<1> is a polycycloalkyl group; R<2> is methyl or ethyl, X is O or NH; and Y comprises a 5- or 6-membered heterocyclic ring having one or two nitrogens; or fused bicyclic heterocyclic rings having a total of three nitrogen atoms, one in each ring and one angular nitrogen.
Patent YU-48471-B (YU)
Title: 4-benzyl isoxasoles preparation thereof, compositions containing them and their use as herbicides
Inventor: CAIN PAUL A
IPC: C07D413/12
Filed: 1991-08-07
Abstract: Compounds of the formula: <CHEM>  wherein R1 represents:     a group such as alkyl, cycloalkyl, haloalkyl, aryl or ester; R2 represents: a group such as nitro, cyano, halogen, R5, S(O)mR5, ester or alkoxy;   R5 represents alkyl or haloalkyl; R6 represents : a group such as hydrogen, hydroxy, halogen, R5, cycloalkyl, S(O)mR5 or ester; R7 represents hydrogen or R5;     and agriculturally acceptable salts thereof; the herbicidal properties of these compounds and their application to crop protection, are described.
Patent RS-50154-B (RS)
Title: Apparatus for searching for and detecting defects in parts by endoscopy
Inventor: BONNINGUE ISABELLE
IPC: G02B23/26
Filed: 2004-07-02
Abstract: The device has an endoscope (22), for lighting and observation in visible light, with conduits to supply and pulverize products for inspection in a stick (16) passing via an orifice (14) of a wall (10) to examine a piece (12). Another endoscope independent of the former endoscope and the stick is provided for lighting and observation of a portion of the piece processed by the products for inspection in ultraviolet light.
Patent RS-49648-B (RS)
Title: Device for harvesting of and tending to shells and for cleaning of an associated shell collector in water
Inventor: ASPOY BJORN
IPC: A01K61/54
Filed: 2001-05-21
Abstract: A device for example for the harvesting of farmed bivalves (6) in water (4), the bivalves (6) being attached to and growing on a bivalve net (10) in the water (4). According to the invention, the device, a bivalve harvester (2), has a propulsion device arranged thereto, and is formed of a frame with for example at least one rotatable harvesting roller (90, 92), which is pressed and rotated against the bivalve net (10) and the bivalves (6) during the harvesting of the bivalves (6), so that the bivalves (6) are thereby scraped or milled loose from the bivalve net (10), after which the bivalves (6) are collected and sucked into a catching device enclosing the harvesting roller(s) (90, 92). The bivalves (6) and bivalve bunches (8) are then pumped by means of a pumping device in a downstream direction into a pipe for further transport and collecting onto a vessel or a device placed in the vicinity of the bivalve harvester (2). Bivalve bunches (8) may possibly be separated into smaller units in a debunching pipe (192) placed for example immediately downstream of the catching device.) that functions as attachment body for a tool (1) or for the target objects (25) is placed.
Patent ZA-814729-B (ZA)
Title: Fibrous composite materials and the production and use thereof
Inventor: BRIGGS PETER JAMES
IPC: D04H1/58
Filed: 1981-07-10
Abstract: A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.
Patent ZA-852580-B (ZA)
Title: Agents for coagulating lacquers,waxes and coating compositions
Inventor: GEKE JUERGEN DR
IPC: B05D1/02
Filed: 1985-04-04
Abstract: The invention relates to coagulating compositions for coagulating lacquers, waxes and coating compositions, more especially two-component polyurethane lacquers, which contain a mixture of cyanamide and/or dicyanodiamide and/or calcium cyanamide in an amount of from 1% to 80% by weight in conjunction with substances normally present in coagulating compositions.
Patent ZA-853913-B (ZA)
Title: 6-oxygenated-1,3,4,5-tetrahydrobenz(cd)indol-4-amines
Inventor: KAISER CARL
IPC: A61K31/403
Filed: 1985-05-23
Abstract: Compounds of formula (I): <CHEM> in which R<1> is hydrogen or C1-5 alkyl; and R<2> and R<3> are hydrogen, C1-4 alkyl, phenyl (CH2)n where n is 0-3, C5-6 cycloalkyl or C3-5 alkenyl; intermediates and processes for their preparation, pharmaceutical compositions containing them and their use as selective serotonin receptor antagonists.
Patent ZA-856236-B (ZA)
Title: Ignition and combustion supporting burner for pulverized solid fossil fuel and combustion chamber comprising same
Inventor: VIDAL JEAN
IPC: F23D1/00
Filed: 1985-08-16
Abstract: An ignition and combustion supporting burner for pulverized solid fossil fuel comprises an axial conduit for feeding the pulverized fuel in a primary combustion supporting gas. The shape of a refractory tap-hole enables the initial part of the flame to be confined. A conduit for feeding tertiary combustion supporting gas is concentric with the tap-hole and partially or totally surrounds it. The burner also incorporates a flame detector device and an igniter in the refractory tap-hole or in the axial conduit. The axial conduit is provided with translation means providing for adjustment of the length of a chamber for preliminary mixing of the fuel and part of the combustion supporting gas comprised between the end of this conduit and the inlet of the tap-hole.
Patent ZA-865239-B (ZA)
Title: Pipe coupling
Inventor: STRAUB IMMANUEL
IPC: F16L21/06
Filed: 1986-07-14
Abstract: A pipe coupling comprising a housing which can be clamped about pipe ends which are to be interconnected possesses radially inwardly flexed end flanges. The housing encloses an inwardly open sealing gasket having a substantially C-shaped axial cross-sectional configuration made from an elastomeric material such as synthetic rubber. Both ends of this sealing gasket are supported upon the inner or confronting jacket surface of a respective truncated cone-shaped clamping ring. These clamping rings are supported in the housing at the region of their outer edge or outer region by means of the end flanges. The inner edge or inner region of these clamping rings is structured to mechanically engage or dig into the surface of the pipe ends during clamping of the housing. The inner edge or inner region of the clamping rings possesses a concave profile in order to reduce, on the one hand, the necessary force required during clamping of the housing for digging the inner edge or inner region into the pipe ends and, on the other hand, to clearly limit the depth to which the inner edge or inner region penetrates into the pipe ends.
Patent ZA-874651-B (ZA)
Title: Process for preparing 5,6-substituted-2,4-quinazolinediamines and novel intermediaters
Inventor: BERMAN ELLEN MYRA
IPC: C07C255/49
Filed: 1987-06-26
Abstract: An improved process for the preparation of 6-substituted-5-alkyl-2,4-quinazolinediamines, useful in the production of trimetrexate and similar antifolate agents, together with several novel intermediates are disclosed.
Patent ZA-885726-B (ZA)
Title: Novel process for purification of hepatitis a virions
Inventor: LEWIS JOHN ALFRED
IPC: A61K39/29
Filed: 1988-08-04
Abstract: New methods for purifying Hepatitis A virus (HAV) are amendable to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.
Patent ZA-888682-B (ZA)
Title: Integratable synchronous rectifier
Inventor: BROOKS DAVID ROBERT
IPC: G06K19/07
Filed: 1988-11-18
Abstract: A synchronous rectifier comprising: switch means responsive to a control signal for selectively providing conduction of an applied AC signal, and driver means responsive to the applied AC signal and adapted to provide said control signal in synchronism with the applied AC signal, wherein the rectifier is integratable into VLSI ''chip'' form.