baber/WOPTO huggingface dataset:
Patent IT-1224724-B (IT)
Title: Transducer measurement spindle, esp. for linear dimension measurement
Inventor: STISON IZRAIL MOISEEVICH
Filed: 1988-08-29
Granted: 1990-10-18
Abstract: The measurement spindle has a guide (1) with a cylindrical bore (2) and a measurement rod (3) mounted in it coaxially via roller bearings (4). The rotation of the measurement rod (3) about its axis is limited by an arrangement between the guide and the rod. The lateral surface of the measurement rod has at least one flat surface section (10). The arrangement for limiting the rod's rotation contains at least one ball (9). The ball is inserted between the surface of the bore in the guide and the surface of the flat section of the measurement rod.
Patent IT-1040739-B (IT)
Title: Slip-former of large inclined hollow concrete columns - works off concave base and prior formed length with inner lateral rollers and jacks
Inventor: OPEDAL T
IPC: E04C/
Filed: 1975-06-26
Granted: 1979-12-20
Abstract: Slip-former or travelling shutter for the construction of large dia. inclined and hollow columns, i.e. 6 to 20 metre dia. and 100 to 150 metre high structures associated with oil drilling platforms, entails direct construction of the unit in its inclined form and utilizes a trailing inner carriage (10) working off an inverted dome-shaped base and the prior formed column (5) length with roller and jack (9) assemblies bearing on inner faces. These latter assemblies are capable of exerting lateral forces whereby the alignment of the form can be checked and adjusted. The carriage incorporates sets of rollers (9) deployed circumferentially and staggered w.r.t. its height. The carriage's leading end comprises a horizontal platform (12) supporting inner (16) and outer (14) forms and lifting jacks (18).
Patent IT-1192827-B (IT)
Title: Sepn. of solid particles
Inventor: ENGSTROM FOLKE
IPC: B01D/
Filed: 1986-07-10
Granted: 1988-05-12
Abstract: Appts. for sepg. solid particles from flue gases in a circulating fluidised bed reactor, in which the flue gases pass to a cyclone separator where the solid particles are sepd. and returned to the reactor after being discharged by suction. The suction is created using a compressed air stream supplied to an ejector pump, 1-30%, pref. about 10%, of the flue gases are discharged from the separator with the solid particles, the gas being supplied to the reactor as secondary gas. The gas is sepd. from the solid particles in the cyclone discharge before the solid particles are returned to the reactor.
Patent IT-1211401-B (IT)
Inventor: LODINI PAOLO
IPC: H01C10/10
Filed: 1987-10-13
Granted: 1989-10-18
Abstract: A resistor comprising a matrix (1) formed from flexible, insulating material, and metal particles (2) distributed uniformly inside the matrix; which resistor is characterised by the fact that the particles are obtained from mechanical machining chips produced using tools comprising agglomerates of abrasive granules, and which are passed over the surface of the workpiece; and which particles are magnetized by passage of the aforementioned tool over the surface of the workpiece.
Patent IT-1181489-B (IT)
Title: Mfg. bags and suitcases with reinforced vulcanisable edges
Inventor: SANDEI GIOVANNI
IPC: A45C/
Filed: 1984-12-10
Granted: 1987-09-30
Abstract: The data reduction apparatus is used in a system where speech signals, e.g. between telephones, are digitised in a circuit and later reconverted. Successive blocks of digitised data, e.g. 16m seconds thereof, are compared with each other in the frequency domain in a comparator. The conversion is effected in a circuit block. If one block is similar to its predecessor within pre-set limits, that block is not sent to the output, and instead a control signal is passed to the communication link to instruct a store to repeat the previous block at the other end of the communication link. Thus only critical data blocks are transmitted and the data rate is reduced.
Patent IT-1222344-B (IT)
Title: Electronic door opening method e.g. for strong box
Inventor: GASPERI CARLO
IPC: E05B/
Filed: 1987-10-13
Granted: 1990-09-05
Abstract: The door opening method compares identifying reference elements arranged in an identical manner on at least a pair of removable supports or cards which process reading units and activate the opening mechanism to be controlled. The reference elements can be transparent tags disposed in a position which is different in each pair of cards. The reading units have photoelectric sensors which are activated by a light source placed between the cards to project light on the sensors through the tags. One of the cards is inserted in a reading unit through a slit accessable from the inside. The other card is inserted in a identical reading unit through a slit accessable from the outside. When both units read the same combination from both cards a signal is emitted for actuating the opening mechanism.
Patent IT-1056532-B (IT)
Title: Heating radiator with internal heat exchanger - has partly filled enclosing container for holding heat exchanger
IPC: F28D1/02
Filed: 1975-04-20
Granted: 1982-02-20
Abstract: The heating system radiator has a partly filled water container which accommodates a heat exchanger. The heat exchanger is connected to the hot water supply and the water in the outside chamber is subjected neither to static nor dynamic pressure and hence the walls of this chamber can be made of low strength materials such as plastics and only a small quantity of water escapes in case of fracture. The outside container consists of a number of elements provided with spacing flanges which are nested together. These components are held together by anchoring rods (12) which pass through the radiator body. The ribbed tube (15) of the heat exchanger which carries hot water of the heating system encloses a coaxial tube (19) which returns water to the inlet. This tube can be filled by an inlet or outlet connection which are in turn connected.
Patent LT-4998-B (LT)
Title: Solid fuel burning method and heating boiler
Inventor: STRUPAITIS EDMUNDAS T
IPC: F23L9/02
Filed: 2001-04-19
Abstract: The present invention relates to a method to improve the air distribution in a heating boiler combustion furnace. In the upper part of combustion chamber (1) there is a hole, where there is an air feeding tube (2) able to slide freely up and down with an air distributor (3) on the end, installed. The air distributor (3) is hollow and is of disc shape on the upper zone of which there is the tip (18) and on the lower zone of which there is a cone head (19). On the peripheral zone of the disc, on the tip (18), at the narrow end of the head (19) and its sided there are holes (3a, 19a, 19b, 18a), with help of which the air is distributed in the focus of combustion. The air distributor (3) learns on the upper part of fuel charge and gets down when fuel is burning.
Patent LT-6011-B (LT)
Title: Pulsing stream ejector
Inventor: VEKTERIS VLADAS
IPC: B01F5/00
Filed: 2013-06-03
Abstract: The invention belongs to the field of liquid saturation by oxygen and can be used in water preparation systems, where it is necessary to saturate cleaned water with oxygen before the process of disposal of waste (pollution). Moreover, it can be used in other branches of industry, for example: biotechnology and chemistry, where liquid saturation processes involving gas are present, when the debit of flow is variable. Working liquid flow under the influence of pressure is distributed into socket's cavity, where it starts spinning because of the holes in the socket's wall placed in the tangential direction and it is directed there to the bottom of the socket. Additional spinned working flow's turbulence is created because of the rises present at the bottom. Negative pressure forms at the irregular triangle's leaned pyramid's form, where are the rises of the narrowest plane at the hole which is connecting the socket with the ejecting surrounding's chamber. Through this socket ejected flow enters, which mixes with the working liquid. When the dynamic and static pressure proportion changes, spinned flow starts flowing towards the diffuser closing working flow' s ability to enter through the holes into the socket and this lessens static pressure, therefore again it opens liquid' s flow through the holes placed in tangential direction towards the cavity of the socket. Process can repeat from 1 to 20,0 kHz. It creates good conditions for the mixture of two environments and the placement of rises on the bottom of the socket, increasing from the center of the socket towards the wall in radial direction. This guarantees equal passing of the ejected environment into the cavity of the socket when the debit of the working liquid is variable.
Patent MX-167005-B (MX)
Title: Altavoz mejorado, con armazon de filtro abierto en forma constante de vv, en su seccion transversal, y placa de modulacion de ondas de igual diseño
Inventor: FANG JIMMY
IPC: H04R5/02
Filed: 1988-02-26
Abstract: La presente invención se refiere a un altavoz mejorado que comprende un armazón, un cuerpo cónico producto de sonidos, un yugo y un imán permanente que se caracteriza porque el armazón es en forma de contínuas aberturas de sección transversal en VVm con los extremos cerrados de cada forma en VV viendo hacia el cuerpo cónico productor de sonidos y los extremos abiertos de cada forma en VV viendo hacia el lado opuesto de donde se encuentra el cuerpo cónico, siendo la distancia a, entre los dos puntos base de cualquier, forma en VV, mayor que la correspondiente distancia abierta opuesta B, y el ángulo incluido de cada forma en V es inferior a 90 grados.
Patent MX-173346-B (MX)
Title: Metodo para modificar las propiedades de una composicion de vidrio
Inventor: MORENO FAUSTINO DE JESUS VILLA
IPC: C03C6/00
Filed: 1988-04-27
Abstract: La presente invención se refiere a un método para modificar las propiedades de una composición de vidrio, comprendiendo las etapas de: Fundir una composición de vidrio dentro de un canal alimentador de un horno de fundición de vidrio; Adicionar una frita de vidrio, con el vidrio fundido que fluye dentro de dicho canal alimentador, para modificar las características de la composición de vidrio, dicha frita de vidrio teniendo los siguientes porcentajes por peso por 100: COMPONENTES Si O2 R2 O3 RO R2 O F2 PORCENTAJE POR PESO 40 - 80 0 - 10 0.0 - 20 0.0 - 40 0.0 - 6 En donde, R(2) O(3) siendo una mezcla de Al(2) 0(3),B(2)O(3) y Fe(2)O(3); RO siendo una mezcla de Ca, O, Mg O, Ba O y Sr 0; y R(2) siendo un oxido alcalino; y, Mezclar la frita de vidrio y la composición de vidrio, dicha frita modificando las propiedades físicas y químicas de la composición de vidrio base.
Patent MX-170708-B (MX)
Title: Extractor de cuchilla
Inventor: PEMBERTON JOHN HUNTER
IPC: B23P19/04
Filed: 1990-08-20
Abstract: La presente invención se refiere a un extractor de cuchillas para extraer una cuchilla de un instrumento o herramienta de cuchillas reemplazables, caracterizado porque el extractor 1 comprende lenguetas superior e inferior de una longitud que exceden ligeramente a aquella de una cuchilla que va a extraerse, y de un ancho ligeramente excediendo aquel de la cuchilla que va a extraerse con faldones laterales proporcionados en una o ambas lenguetas, un medio de tope que se proporciona en una lengueta y con las lenguetas quedando articuladas juntas y siendo desplazables manual y progresivamente desde una posición abierta desplegada hasta una posición cerrada, en cuya posición cerrada las lenguetas encapsulan la cuchilla y quedan en planos esencialmente paralelos con las orillas longitudinales opuestas de las lenguetas y por lo tanto el extractor cerrado mediente los faldones laterales, y el medio de tope acopla una posición de la cuchilla de manera que cuando la persona usuaria maniobra el instrumento o herramienta con respecto al extractor durante el procedimiento de extracción, la cuchilla queda encapsulada con toda seguridad dentro del extractor.
Patent MX-166001-B (MX)
Title: Procedimiento para la purificacion de baños de revestimiento de niquel
Inventor: TREMMEL ROBERT A
IPC: C25D3/12
Filed: 1990-12-21
Abstract: La presente invención se refiere a procedimiento mejorado para purificar un baño de revestimiento de níquel que incluye una composición de piridina como un aditivo, la solución contiene una impureza, comprende un producto de descomposición de la composición de piridina, que comprende las etapas de: a. ajustar el pH del baño de revestimiento de níquel a un pH igual o mayor que 5.0 aproximadamente; b. agregar una cantidad efectiva de un agente o agentes oxidantes al baño de revestimiento de níquel; y c. retirar el producto de descomposición del baño de revestimiento de níquel.
Patent MX-168294-B (MX)
Title: Accionador con seguro automatico y metodo para operarlo
Inventor: SMITH DENZIL B
IPC: F16K31/122
Filed: 1991-01-25
Abstract: La presente invención se refiere a un accionador con seguro automático evitador de explosión energizado con fluido para abrir y cerrar uno de un par de bloques de ariete opuestos que se mueven dentro de un cuerpo de evitador de explosión en respuesta a una fuente de fluido presurizado para controlar el flujo de fluidos del pozo a través del evitador de explosión, este último tiene un pasaje a través para recibir miembros tubulares que se extienden dentro de un agujero de pozo; el accionador del evitador de explosión comprende; un cilindro que tiene un orificio interior que define un eje; un pistón de potencia, axialmente movible dentro del orificio del cilindro y que separa el orificio en una cámara de cierre del ariete y una cámara de abertura de ariete; el pistón de potencia tiene una o más cavidades para varillas de aseguramiento que se extienden axialmente; un cabezal de cilindro; una línea de cierre de fluido en comunicación con la fuente de fluido presurizado; un árbol de ariete que se extiende a partir del cilindro para interconectar mecánicamente el pistón de potencia y el bloque de ariete, una o más varillas de aseguramiento cada una asegurada en un primer extremo al cabezal de cilindro y que tienen un segundo extremo opuesto que se mueven dentro de la cavidad que se extiende axialmente correspondiente del pistón de potencia; cada varilla de aseguramiento tiene una multiplicidad de superficies de aseguramiento axialmente espaciadas; uno o más segmentos de aseguramiento, cada uno llevado por el pistón de potencia; dispositivo de empuje para empujar cada uno del uno de los segmentos de aseguramiento hace   acoplamieto con una varilla de aseguramiento respectiva; una unidad no asegurada para selectivamente mover cada uno de los segmentos de aseguramiento, fuera de acoplamiento con la varilla de aseguramiento correspondiente; la unidad de desaseguramiento incluye un pistón de desaseguramiento axialmente movible dentro del pistón de potencia, y uno o más dedos de desaseguramiento cada uno conectado al pistón de desaseguramiento y cada dedo de desaseguramiento teniendo una superficie cónica para acoplamiento con una superficie respectiva de los segmentos de aseguramiento; y una línea de abertura de fluido en comunicación con la fuente de fluido presurizado.
Patent MX-173040-B (MX)
Title: Transductor de presion diferencial
Inventor: FOSSEN ROBERT A VAN
IPC: G01L9/14
Filed: 1991-06-07
Abstract: La presente invención se refiere a un dispositivo detector de presión diferencial para supervisar el diferencial de presión entre la presión de descarga y la presión de carter de una bomba de lubricación para un compresor, el dispositivo comprende: un alojamiento que tiene una cámara de alta presión, una boquilla montada en el alojamiento y que tiene una cámara de baja presión, un diafragma que separa la cámara de alta presión de la cámara de baja presión, un resorte de tensión montado en la cámara de alta presión, un conjunto portador de imán que conecta el resorte con el diafragma, un medio en el dispositivo para conectar la cámara de alta presión con e lado de descarga de la bomba de aceite de lubricación, un medio en el dispositivo para conectar la cámara de baja presión con el carter, y un medio montado en el alojamiento para detectar la posición axial del conjunto portador de imán.
Patent NL-186762-B (NL)
IPC: F24J2/48
Filed: 1977-01-28
Abstract: A method is provided for treating a metal working tool element made of cemented carbide materials, as hereinafter described, comprising the operation of implanting into a working surface of the tool element ions of a material such as to modify the implanted region of the working surface of the tool element in such a way as to prevent adhesion between the matrix metal of the cemented carbide tool element and a metal being worked by the tool element. Metal working tool elements so treated are also disclosed.
Patent PT-71127-B (PT)
Inventor: BALLU VINCENT
IPC: E03C1/046
Filed: 1980-04-22
Abstract: A device for mixing chemical products with running water. It is characterized in that the tubular pipes for the supply of running water are situated in a different plane from the inlet plane of the mixing chamber disintegration zone.
Patent PT-71650-B (PT)
Title: An oxidative biological purification process for waste water
IPC: C02F3/12
Filed: 1980-08-05
Abstract: An oxydative biological purification process for waste water, comprising passing the waste water through an oxidation space containing aerobic activated sludge at such a rate, that the residence time in the oxidation space is between 0.3 and 20 h and a space load of COD of 4-50 kg/m<3> day and of nitrogen of at most 2.5 kg/m<3> is achieved, maintaining in the oxidation space a pH between 5 and 9 and substantially completely separating the purified waste water flowing out of the oxidation space from aerobic activated sludge and recycling the separated sludge into the oxidation space, the aerobic activated sludge being attached to a carrier and being separated from the waste water leaving the oxidation space by settling. 
<??>According to a preferred embodiment the settling tank is placed at a higher level than the oxidation space in order to avoid special provisions (e.g. recycle lines with pumps) and to save the floor space. 
<??>Preferably the aerobic activated sludge is attached to sand having an average granular size between 0.1 and 2 mm. 
<??>The purification is preferably carried out at a temperature of 10-60 DEG C. 
<??>The process enables a reliable waste water purification, even when the COD of the waste water is strongly varying and even when varying amounts of waste water are available, and supervision by skilled persons is practically not necessary.
Patent PT-84307-B (PT)
Title: cabeça para instalações de perfuração
IPC: E21B17/00
Filed: 1987-02-17
Abstract: A invenção refere-se a uma cabeça para instalações de per 
furação, na qual a conduta de entrada de ar sob pressão, para a 
evacuação dos detritos se ramifica em vários condutos que desem
bocam na face central ou operativa da dita cabeça, de modo que 
se obtêm jactos de ar que incidem directamente na zona de traba
lho dos elementos cortantes situando-se as bocas de saída de tais 
ramificações no fundo de canais radiais que comunicam directame£ 
te na superfície lateral externa da cabeça e no sentido das suas 
geratrizes.
Patent PT-86045-B (PT)
IPC: C01F5/40
Filed: 1987-10-30
Abstract: Very pure magnesium sulphates are prepared from hard salts by a process in which a magnesium sulphate monohydrate of high purity is first obtained electrostatically in a limited amount. From the residual material and dusts collected and with co-use of the conditioning agents derived from the preceding steps, an MgSO4 concentrate of relatively low purity is obtained in a further step and is converted by wet chemical routes to a magnesium sulphate heptahydrate of high purity.
Patent PT-86640-B (PT)
Inventor: CABEZON TERESA
IPC: C12N1/16
Filed: 1988-01-27
Abstract: The invention relates to hepatitis B virus anti­gens and hybrid antigens containing them and to the cloning of genes which code for said antigens in yeast by use of recombinant DNA techniques. Said antigens are valuable for the preparation of vaccines, e.g. hepatitis B virus vaccines or malaria vaccines.
Patent PT-86792-B (PT)
Inventor: THURIN JAN
IPC: G01N33/574
Filed: 1988-02-18
Abstract: The present invention is directed to monoclonal antibodies, and hybridomas which produce them, which are reactive with ganglioside antigens GD2 and GD3 and are essentially non-reactive with other ganglioside antigens. The invention further relates to methods of using these antibodies.
Patent PT-88243-B (PT)
Inventor: NESSFIELD STANLEY
IPC: B65D90/00
Filed: 1988-08-11
Abstract: PCT No. PCT/GB88/00650 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Aug. 5, 1988 PCT Pub. No. WO89/01449 PCT Pub. Date Feb. 23, 1989.A door construction for a shipping container. (1) to ISO standard is provided in which there is a main frame (6) arranged to be pivotally mounted on the door frame on the container, locking means (8,9) mounted on the door (2,3) within the profile of the door so that the opposed ends of the locking means (8,9) extend beyond opposed edges of the main frame and seal means (13) extending around the edges of the main frame which are to be engaged with the container door frame for sealing the door (2,3) relative to the container (1), the seal (13) at least in the region of the locking means being offset inwardly of the locking means. The construction permits the door (2,3) and its locking members (8,9) to be within the wall profile yet maintain sealing round the door.
Patent PT-88385-B (PT)
Inventor: WUSSOW PETER VON
IPC: A61K47/42
Filed: 1988-08-31
Abstract: The conjugates consist of a cytokine, for example interferon alpha, and human immunoglobulin, if required linked via an organic bridge and are used in pharmaceutical preparations for the treatment of viral infections and tumours. Compared with the free cytokine, the conjugates have a longer residence time in the plasma and tissue and thus improve the therapeutic effect.
Patent PT-96292-B (PT)
Inventor: GALLI PAOLO
IPC: C08F255/00
Filed: 1990-12-20
Abstract: Disclosed are graft copolymers of polyolefins and a method of preparing said graft copolymers. The method comprises irradiating a mass of olefin polymer particles and thereafter treating the mass of particles with a vinyl monomer in liquid form. A nonoxidizing environment is maintained throughout the process while free radicals produced in the olefin polymer by the irradiation are present, thereby preventing degradation of the polymer. In a final step, residual free radicals are deactivated, and any unreacted monomer is removed. <IMAGE>
Patent SE-335238-B (SE)
Inventor: EISELE W
IPC: G01L1/22
Filed: 1966-10-19
Abstract: 1,125,326. Measuring force electrically. STATHAM INSTRUMENTS Inc. Sept. 28, 1966 [Oct. 19, 1965; March 23, 1966], No.43409/66. Heading G1N. A force transducer consists of a flexible beam 4, 4', Fig. 1, rigidly fixed at one end 4a to a block 3, and attached at the end 4a' to a rigid link 6, 7 which receives the input force from a rod 8, 15, the line of application of the force (i.e. the axis of the rod 8, 15) passing through a neck portion 5 of the beam 4, 4' of reduced section. At this neck a so-called stress reversal occurs. A pair of strain gauges (17, 17', Fig.2, not shown) is mounted on the portion 4' of the strip, and a further pair of strain gauges (16, 16') is mounted on the portion 4 of the strip, these pairs being subjected respectively to tension and compression when a force is applied to the rod 15 away from the transducer; and the gauges are connected in a bridge. The rod 8, 15 is supported by a diaphragm 10, and collars 14, 21 limit movement thereof. The transducer may be adapted to measure pressure, Figs.4, 5 (not shown) and weight Fig. 6 (not shown).
Patent SE-421003-B (SE)
Inventor: STUTZ P
IPC: A61P25/00
Filed: 1975-07-11
Abstract: 8-Alpha-(Amino-or cyanomethyl)-ergoline derivs prepd e.g. by reacting 8 alpha-halomethyl cpds with alkali cyanide