baber/WOPTO huggingface dataset:
Patent MX-172239-B (MX)
Title: Dispositivo y procedimiento de acabado automatico de materiales flexibles
Inventor: GAVEND GERARD
IPC: B05D7/12
Filed: 1988-06-21
Abstract: La presente invención se refiere a procedimiento de acabado automático de materiales flexibles y en especial de piezas de cuero o de piel, caracterizado porque consiste en la combinación de las siguientes etapas consecutivas contínuas; - aplicación sobre la pieza, mediante una máquina impresora contínua del tipo mil puntos, de una cantidad débil y controlada de un producto de acabado consistente en un 90 a 100 por ciento de sustancia activa fotopolimerizable, a razón de 5 a 35 g/m2 de producto depositado por cada pasada por la máquina impresora, - fotopolimerización del producto de acabado, - ejecución de una operación de satinado o de granulado, estas etapas se repiten hasta obtener el acabado deseado.
Patent MX-172625-B (MX)
Title: Material polimerico flexible reforzado
Inventor: HOLROYD ERIC
IPC: B60C1/00
Filed: 1989-01-12
Abstract: La presente invención se refiere a material polimerico flexible reforzado que incluye un par de capas de soporte flexibles de forma alargada y una pluralidad de elementos de urdimbre paralelos sujetos en y soportados por superficies de soporte de dichas capas de soporte de modo que se extiendan en la dirección longitudinal de dichas capas de soporte, estando superpuestas dichas capas de soporte en posiciones desplazadas la una respecto a la otra, en el cual los bordes longitudinales de una capa de soporte están desplazados transversalmente respecto a los bordes respectivos de la otra capa de soporte y con algunos de dichos elementos de urdimbre aprisionados entre las capas de soporte y por lo menos otro elemento de urdimbre sujeto en cada región de borde respectiva de una superficie de capa de soporte dispuesta transversalmente más allá de las correspondientes regiones de borde de la otra capa de soporte del par, estando situado un elemento de urdimbre en cada región de borde a una cierta distancia de un elemento de urdimbre adyacente, teniendo las dos regiones de borde disposiciones identicas de elementos de urdimbre y siendo la disposición tal que el elemento o los elementos de urdimbre de una región de borde puedan interconectarse con el elemento o los elementos de urdimbre de la otra región de borde.
Patent MX-170941-B (MX)
Title: Procedimiento y aparato para el cultivo de arroz
Inventor: JARRETT JAMES D.
IPC: A01C7/08
Filed: 1989-03-31
Abstract: La presente invención se refiere aun aparato para el cultivo de arroz, así como de cualquier otra cosecha que se planta en la tierra a una profundidad de 20 mm o más, caracterizado porque comprende un bastidor; una pluralidad de barras alargadas, separadas, que se extienden de un lado a otro de dicho bastidor; una pluralidad de elementos de púas alargados, que se extienden hacia abajo dispuestos en puntos separados a lo largo de cada una de dichas barras, estando orientados aleatoriamente dichos elementos de púas entrelas citadas barras y asiendo caoaces de vibrar en todas las direcciones (360º) mientras hacen contacto con la tierra y siendo capaces de cubrir el 100 por ciento de la superficie de la tierra; y medios de rueda que se acoplan en dicho bastidor para hacer rodar este último a través de una superficie. Un método para incrementar el retoñado de arroz y para desarrollar el arroz sin necesidad de utilizar herbicidas o pesticidas y sin que se produzca una importante reducción de la producción, caracterizado porque comprende las etapas de preparar la era de siembra para la plantación; plantar semillas de arroz en la tierra; hacer crecer inicialmente las plantas de arroz bajo condiciones aeróbicas para mejorar el crecimiento y el retoñado del arroz; y hacer crecer el arroz hasta su maduración bajo condiciones inundadas.
Patent MX-173631-B (MX)
Title: Fabricacion de encristalados sobre una linea que comprende varias estaciones de trabajo
Inventor: HENN KLAUS
IPC: C03B33/04
Filed: 1990-12-13
Abstract: La presente invención se refiere a procedimiento para fabricar encristalados en el seno de una línea que comprende varias estaciones de trabajo sucesivas, en el transcurso de las cuales las hojas de vidrio, encaminadas paso a paso de una estación a la siguiente, están colocadas sobre cada una de las mismas antes de la puesta en obra de la etapa de fabricación de que se trata, caracterizado en que a la entrada de la línea de fabricación, cada uno de los volúmenes de vidrio se deposita y se fija sobre un soporte móvil a través de la línea, y ese soporte, acompañado por el volumen que se encuentra fijado sobre el mismo, transportado de una a la otra de las estaciones de fabricación sucesivas, la colocación de los volúmenes en cada una de las estaciones se efectúa mediante colocación del soporte mismo.
Patent MX-174120-B (MX)
Inventor: SCHROECK CALVIN W.
IPC: C07F5/04
Filed: 1987-03-10
Abstract: A method of preparing boron-containing compositions is described which comprises reacting at least one hydroxy-substituted ester, amide or imide with a boron compound. Such boron-containing compositions are useful in lubricating oils and provide the lubricating oils with anti-wear and/or friction-reducing properties. The boron-containing compositions also are useful in fuel compositions.
Patent NL-140100-B (NL)
IPC: H01L21/70
Filed: 1964-08-04
Abstract: 1,013,333. Soldering. INTERNATIONAL BUSINESS MACHINES CORPORATION. Aug. 4, 1964 [Aug. 8, 1963], No. 31402/64. Heading B3R. [Also in Division H1] A method of connecting an electrical device to solder-coated printed wiring on a substrate comprises the steps of providing the device with dependent contacts of a predetermined thickness and having a melting point higher than the solder, positioning the device on the printed wiring and heating the substrate so that the contacts are secured by the solder, without the contacts being deformed. The method is described with reference to attaching chip components 25 mils. square to a substrate 0À45 inch square. The component 20, Fig. 2, is a planar semi-conductor device comprising electrodes 34, 36 and a glass layer 26. Metal strips connect the electrodes to openings 24 in the glass layer, a metal film 30 being deposited in the opening before the balls 22 are positioned. The balls are made of 72/25 gold-antimony alloy or other solderable alloy. The substrate, Fig. 3, is made of an insulating material having good thermal conductivity, a low thermal coefficient of expansion and the ability to withstand high temperatures. An example of such a material is one containing 95% alumina. The printed wiring pattern is produced by silk-screen printing and firing, cleaning and tinning. A jig, Fig. 4, is used to position the components relative to the substrate. The flap 206 has locating pins 207 and a spring clip 209, and the flap 204 has apertures 208 to receive the components. The substrate is coated with a sticky flux before being placed in the open jig, so that when the flaps 204, 206 are closed the components adhere to the substrate. Alternatively, the flaps may be brought together with sufficient pressure to form cold-welds between the metals of sufficient strength to aid preventing the components sliding on the solder during subsequent operations. The assembly is then fired to establish the permanent joint. With balls 22 of 75/25 gold-antimony alloy and 90/10 lead-tin substrate solder, twenty-five seconds in a furnace operating at 700‹ C; is sufficient to heat the substrate to 320‹ C., which melts the solder but does not cause deformation of the balls 22. Solder fillets 142, Fig. 6, extend up the sides of the balls. The assembly is aircooled, cleaned and electrically and mechanically tested.
Patent PT-80881-B (PT)
IPC: E04D1/04
Filed: 1985-07-29
Abstract: A tile system includes a running tile having a flat bottom and parallel longitudinal edges, and a covering tile designed to rest on a pair of running tiles. The running tile has two notches formed in its parallel longitudinal edges, and the covering tile has a vertical partition that is adapted to engage the notches of adjacent running tiles to allow the lateral adjustment of the relative positions of the running tile and covering tiles.
Patent PT-87518-B (PT)
Inventor: STADLBAUER WILHELM
IPC: C22B21/02
Filed: 1988-05-18
Abstract: Method for melting or melt reducing chemical mixtures at temperatures which exceed the melting temperatures of highly-refractory linings. The method requires the steps of pressing the chemical mixture into bars and arranging the bars to form a cavern having a defined geometry. The cavern surrounds a centrally located high energy density radiation source. The portion of the bar facing the radiation source melts at a certain melting rate. The cavern geometry is maintained by radially advancing the bars toward the radiation source at the same rate as the melting rate.
Patent PT-95195-B (PT)
Inventor: ERRANI DEO
IPC: E05B27/00
Filed: 1990-09-04
Abstract: The cylinder lock and key comprises at least two auxiliary pins (10,11) which are arranged or opposite sides with respect to the key slot (4) and have an end which protrudes into the slot (4). The opposite ends of the two auxiliary pins (10,11) cooperate with respective auxiliary tumbler pins (25,26) which are actuated by springs (27,28) and are suitable for being actuated in the position for rotation of the plug (3) by a lever (17) articulated in an opening (18) of the shank of the key (5) when the key (5) is fully inserted in the lock.
Patent SE-428049-B (SE)
Inventor: RABE L
IPC: B21G3/30
Filed: 1981-09-28
Abstract: Nail-type fastener comprising an elongated shank (1) having three symmetrically positioned, longitudinal grooves (4) separated by longitudinal ridges (8) with a cross-sectional arcuate outer side (9), the grooves having flat, concave or cross-sectional V-shaped bottom surfaces (27, 17, 7). The nail has a high-flexured rigidity and high pull grip with comparatively low weight. The fastener or nail is produced starting from a cross-sectional circular nail wire stock which is profiled in two cold-rolling steps. In the first step, the nail wire passes through a first roller trio, the section rollers producing grooves into the nail wire stock. In the second step, the nail wire passes through a second roller trio, whereby a deepening of these grooves into deep grooves is brought about. Thereupon the head and the point are produced at the ends of the shank, the finished nail thereby being separated.
Patent SE-427158-B (SE)
Title: Method of producing a compact filter
Inventor: NORRVI OLLE
IPC: B01D46/02
Filed: 1981-10-05
Abstract: A method for producing nonprofiled compact cell filters is characterized in that a number of filter sheets, corresponding to the number of sheets making up the filter, is placed in a stack one on top of the other, the stack being held in a movable arrangement between a pair of shanks. Two adjacent sheets are sewn together, starting at and parallel with the shanks during the movement of the arrangement past the sewing machine. The sheets sewn together are then folded back and the next two sheets are sewn together with a seam at the height of the previous one during movement of the arrangement, which two sheets are in turn folded back and the next two subsequent sheets are sewn together in the same way as the previous ones and so forth until the sheets in the stack have been sewn together two by two with first seams lying at the same height as each other. After this, the stack is moved one step, corresponding to a predetermined division, transverse to the lengthwise dimension of the seams and from the sewing machine, after which one of the two previously sewn-together sheets is sewn together with the adjacent sheet of the two adjacent sewn-together sheets during movement of the arrangement past the sewing machine, and the newly sewn-together sheet is folded back and the next two sheets are sewn together with a seam at the height of the preceding seam and so forth until the sheets in the stack have been sewn together two by two with second seams lying at the same height as each other. After this, the stack is again moved one step away from the sewing machine and the first two sewn-together sheets are sewn together during movement of the arrangement past the sewing machine, after which the just sewn-together sheet is folded back and the next two sheets are sewn together in the same way as before until the sheets have been sewn together two by two with third seams lying at the same height as each other, binding together in pairs the same sheets as the first seams. The stack is now moved further on one step from the sewing machine and in corresponding fashion to what has already been described the sheets in the stack are sewn together two by two with fourth seams lying at the same height as each other, which bind together in pairs the same sheets as said second seams, and the process is repeated in the above- described manner until the free end of the stack is reached. <IMAGE>
Patent SE-447361-B (SE)
Title: Sandwich element comprised of a spacing material between fibre reinforced coating
Inventor: ABELIN R C
IPC: B32B3/12
Filed: 1982-04-27
Abstract: At a sandwich element, comprising a spacing material (10) between fibre reinforced coating (12) of plastic there are pultruded rods (11) of highly strong reinforcement fibres joined with at least some of the coating. The rods can be applied to the inside of the coating and/or the outside and serve to concentrate occurring forces to the rods upon stress to the sandwich element.<IMAGE>
Patent SE-443643-B (SE)
Title: Adjustment of forced ventilation in a blow directed air-extraction system.
Inventor: HEDMAN P M
IPC: F24F/
Filed: 1982-11-16
Abstract: The invention concerns a device for the adjustment of forced ventilation from an oven cowling (1) to a fan-directed air-extraction system. A damper (4) is situated at the cowl's air outlet vent, which is equipped with a through passage over which a conical throttle-pipe (11) is mounted, whose draught-flow valve can be adjusted for the control of primary ventilation through the oven cowling when the damper is closed. A joint is mounted over the oven cowling's outlet vent (13) for connection to the air-extraction system. There is a throttle device (16) within the joint, the bottom of which has an airflow opening (17) surrounded by removable sections.  Via removal of the requisite amount of these sections, the forced ventilation can be adjusted without impinging on the primary ventilation through the protruding throttle pipe.<IMAGE>
Patent SE-440264-B (SE)
Title: Device with a piston-cylinder device divided in two
Inventor: REHNSTROM D
IPC: F16J1/12
Filed: 1983-05-26
Abstract: Device with a piston-cylinder device divided in two, with a piston equipped with piston tightening material for locking it to the piston rod, consisting of a removable mounted, peripheral, surrounding track in the piston rod, divided clamp rings and a applied spacer device between the piston parts which holds the piston parts in contact with each of the clamp rings arranged on the piston rings, whereby these rings are partially or entirely covered by the respective piston parts and held in place by these in their respective tracks. For avoiding double piston tightening, as is the case with a known product of the type of piston locking device in question, and thereby for retention of the smallest possible piston length, the piston divided in two (2) has its division intersection located in a diametrical plane which extends itself though both parts of the piston's (3, 4) engaged track, in which the piston tightening material (6) is set up, and that the diametrically divided distance device (18) has an outer diameter which is the same as the diameter of the last mentioned track and with its outer mantel surface forms part of the bottom in the track for the piston tightening material (6), which surrounds the distance device (18) and keeps this in place between both of the piston halves (3, 4).<IMAGE>
Patent SE-440270-B (SE)
Title: Combustion device with a pre-pressurized fluidised bed
Inventor: BRENNSTROM R
IPC: B65G53/58
Filed: 1983-07-14
Abstract: Combustion device with a pre-pressurized fluidised bed (20) (PFBX-device) for the combustion of foremost solid fuel. In cyclones (6, 7, 8) it is cleaned from the bed (20) of outgoing gases. The isolated ash with unburned fuel is transported via an ash outflow (12, 16) to a collector receptacle. The ash outflow (12, 16) introduces air for afterburning of the fuel in the ash. This afterburning takes place in the ash outflow (12, 16). The ash and/or air are pre-warmed to the fuel's ignition temperature. A first part of the ash outflow (12) can be placed in the bed (20) for this warming up. Another part (16) for cooling of the ash can be placed in the air distribution chamber under the bottom (5) of the bed (20) and used for warming of the combustion and fluidisation air which is introduced to the bed (20). In an alternative process, a pipe coil (30) for warming of the afterburning air can be placed in the bed (20). This air is introduced to the ash distributor whereby it ignites the fuel and maintains combustion.<IMAGE>
Patent SE-447839-B (SE)
Title: Device for feeding at least two components
Inventor: OLSSON U
IPC: F04B13/02
Filed: 1985-05-02
Abstract: In the feeder, the ends of piston cylinders (14, 15) and connecting rods are pivotably arranged between a holder (11) and a pivotably located yoke (20). This yoke is displaceably relatively to its locating axis (19), and fixable in different positions.
Patent SE-452558-B (SE)
Inventor: HOLMBERG G L
IPC: B01D33/00
Filed: 1985-05-17
Abstract: A method and an apparatus for separating bodies from a liquid in which the liquid is passed through a filter and the bodies to be separated are accumulated on the filter. The filter forms an upper bounding limit of a space therebeneath which is alternately subjected to pressure and vacuum relative to the ambient region above the filter. This is achieved according to one embodiment by producing a reciprocal movement of the filter in the form of an oscillating or pendular movement. The pressurization in the space produces separation of the bodies accumulated on the upper surface of the filter to facilitate their discharge from the filter. The separated bodies can be assisted for discharge by mechanical elements and/or by producing wave motion in the liquid.
Patent SE-446909-B (SE)
Title: Device for testing strength properties of material samples of moulding sand mixtures
Inventor: GUSCHIN V A
IPC: G01N3/10
Filed: 1985-11-06
Abstract: The invention concerns the testing of strength properties of material samples, notably a device for testing (determining) strength properties of material samples of moulding sand mixtures.The device of this invention features a housing (1) with a pressure cylinder (2) with a piston (23) that is movably attached to a pressure surface or pressure platform (4) that is designed to bear the test sample, intended to be fixed at the top with a support face (support platform) (6) in a mechanism (7) for compression of the test sample.The device of this invention is unique in that the pressure cylinder (2) chamber is divided into three atria, of which one atrium (24), which is connected to a pressure gauge (16) and is under the piston and a centre atrium (25) are filled with an inert, non-compressible work medium, such as a silicon organic fluid, while the chamber's lower atrium (30) is connected to an compressed air source. The atria (25 and 30) are separated from one another via an elastic diaphragm (31) while the atrium (24) under the piston and the centre atrium (25) are separated from one another by a rigid partition wall (26) with a controllable throttle valve (32) and a non-return valve (27).<IMAGE>
Patent SE-452670-B (SE)
Title: Text-bearing sign panel
Inventor: WILZEN C
IPC: G09F7/18
Filed: 1986-12-11
Abstract: The text is presented on the front side (1a) of the slat components (1), and the profile fillet (3) has on one side at least two parallel longitudinal tracks (5,6) which are formed on opposite edges with holder flanges (6a) pointing towards each other. The connectors (4) for each slat component have one side surface, projecting snap components (7,8) which come into engagement with the tracks in the profile fillet. The components are formed with inclined edge surfaces (9) which engage with flanges (10) extending from the slat component rear sides, and which project longitudinally. Between these flanges and the connection inclined edge surfaces, a dovetail union is formed. Each slat component has a pair of end pieces with front surfaces which are convex with a curved side edge connecting with the edge of the slat. The end piece front surfaces have block-type projections which engage with at least the inclined flanges.
Patent SE-465970-B (SE)
Title: Peat-cutting machine provided with disc cutter
Inventor: JUVONEN PERTTI ENSIO
IPC: C10F/
Filed: 1987-10-07
Abstract: The invention concerns a peat-cutting machine or equivalent, which comprises a disc cutter 1 for taking up peat from the ground and flinging it into a screw press 3 belonging to the machine, and outlets 13 for forming briquettes. The object of the invention is to make available a peat-cutting machine which is considerably better than the known peat-cutting machines in terms of its production output versus utilized mechanical effect. According to the invention, the machine comprises control members 10, 11, 12 which are able to deflect the flow of peat, flung by the disc, a certain distance sidewards from the periphery of the disc into the basin 6 of the screw press 3, and the screw press 3 has essentially been mounted on the side of the disc. <IMAGE>
Patent SE-461893-B (SE)
Inventor: DINGFORS K
IPC: B01D53/12
Filed: 1987-10-14
Abstract: The present invention relates to a method and an apparatus for removing and recovering organic substances, primarily solvents, from industrial ventilation air contaminated with such substances. The invention is based on the adsorption of solvent in an adsorbent comprising macroporous polymeric particles upon passage of the air through a movable, so-called fluidized bed (2,3) of the polymeric particles. These particles are fed continuously through the bed under the influence of the air and are then fed continuously into a desorption column (8), in which the solvent is desorbed from the adsorbent, stripped with the aid of heated air and drawn off to a cooler (14).
Patent SE-466536-B (SE)
Title: Thread apparatus with torque release
Inventor: ERIKSSON ALF
IPC: B23G5/16
Filed: 1988-06-08
Abstract: Thread apparatus which comprises a driving part 10 and a driven part 24. Arranged between the driving part and the driven part there are clutch elements with carriers 18, 22, 70 which, when torque is transmitted between the driving part 10 and the driven part 24, are in engagement with each other. When a predetermined torque is exceeded, these carriers 18, 22, 70 are disengaged by means of one of the clutch elements being displaced axially in the thread apparatus counter to the action of a spring 56, 58. The carrier 70 of the clutch element 20 then engages in the carriers 18 and 22, respectively, of both the driving part 10 and the driven part 24. <IMAGE>