baber/WOPTO huggingface dataset:
Patent IT-1222552-B (IT)
Title: Support head for plates during machining
Inventor: BAVELLONI FRANCO
IPC: B26D/
Filed: 1987-08-27
Granted: 1990-09-05
Abstract: A supporting head, esp. for machining plates of glass, marble or the like of any size, comprises a frame supporting a main head, hving a main rotary shaft, and an auxiliary head, having an auxiliary shaft rotated by the main shaft via shaft gears meshing with an intermediate transmission gear. The novelty is that a plate is associated with the main shaft and supports the auxiliary shaft, the plate having locking elements which can be selectively rigidly associated with the frame or with the main shaft gear respectively for rotation of the auxiliary shaft about its own axis or for rotation of the auxiliary shaft together with the plate about the main shaft.
Patent IT-1222829-B (IT)
Title: Prodn. of gas from solid fuels
Inventor: TORNEGARD OLLE
IPC: C10B/
Filed: 1987-10-05
Granted: 1990-09-12
Abstract: The appts. has a combustion chamber in the form of a cone mounted with its wide end upwards and of a twin shell construction. The inner part of the shell is composed of ceramic material. Gasified material is supported on a ceramic rest which is mounted on a plate below the cone. The plate vibratory rotatable and adjusts vertically and horizontally. The combustion chamber has two adjustable means for the intake of prim. air through the cover of the combustion chamber. The distance between the material support and the lower part of the cone regulates the supply of fuel, rate of gasifying and ash feed-out.
Patent IT-1139644-B (IT)
Title: Soluble boron removal from waste water
Inventor: MATTERA ADRIANO
IPC: C02F/
Filed: 1981-10-15
Granted: 1986-09-24
Abstract: Soluble boron cpds. are removed from aq. effluents by adding with stirring a divalent metal sulphate M'SO4 and a divalent metal hydroxide M2(OH)2, the cpds. being chosen as they react to form insoluble pptes. M'(OH)2 and M2SO4, and the amt. of M2(OH)2 being at least stoichiometric with the amt. of M'SO4. The effluent is allowed to settle, the filtered or centrifuged to remove the ppte. contg. the boron. The sulphate-hydroxide couples are BeSO4-Ba(OH)2, BeSO4-Sr(OH)2, BeSO4-Ca(OH)2, MgSO4-Ba(OH)2, MgSO4-Sr(OH)2, MgSO4-Ca(OH)2, CaSO4-Ba(OH)2, CaSO4-Sr(OH)2, SrSO4-Ba(OH)2, ZnSO4-Ba(OH)2, ZnSO4-Sr(OH)2, ZnSO4-Ca(OH)2, CdSO4-Ba (OH)2, CdSO4-Sr(OH)2 and CdSO4-Ca(OH)2. The pH is 7-10, when ZnSO4 is used, and 10-13 in all other cases. The sulphate and the hydroxide may be added in either order, to the continuously stirred water. The temp. is not critical. The quantity of one of the cpds. used may be adjusted if necessary if the water already contains one or more of the ions participating in the reaction. The method leaves a very low final B concn. and can handle waters of high or low B content.
Patent IT-1117715-B (IT)
Title: Fertiliser distributor for vines - has chain drive for vertical rotary tubes with sealed ends and shielded outlets in walls
IPC: A01B/
Filed: 1977-01-26
Granted: 1986-02-17
Abstract: The fertilizer distributor consists of a chassis (1) on which are mounted tubular pieces (2). The free end of each piece is rounded and sealed. Above the closed end is at least one outlet (4) connecting with an inner duct (5). To the side of each hole (4) is a partition (7) which is preferably in a tangential position, which during rotation forms a shield for the outlet (4) to stop it getting blocked. A chain (8) turns all the pieces (2), engaging with sprockets (9). Above the pieces (2) is a box (11) with distributors enabling the correct quantity of fertilizer to be supplied into the ducts (5).
Patent IT-1232579-B (IT)
Inventor: RENZO FRANCIONI
IPC: B65B9/067
Filed: 1989-02-13
Granted: 1992-02-26
Abstract: Products to be formed into multiple packs are advanced, evenly spaced, towards a wrapper-forming zone and the flow of products is stopped cyclically within the zone so as to cause the formation of groups of products which are substantially packed together for insertion in respective packages.
Patent IT-1196849-B (IT)
Inventor: MAKOVEC FRANCESCO
IPC: C07D307/84
Filed: 1986-12-16
Granted: 1988-11-25
Abstract: New original derivatives are described of 5-pentylamino -5-oxopentanoic and 4-pentylamino-4-oxobutanoic acids having the formula: <CHEM> in which n is 1 or 2, R1 is selected from the groups 2-naphthyl, 2 (or 3)-quinolinyl, 2 (or 3)-indolyl, 2 (or 3)-benzofuranyl, 2 (or 3)-benzothiophenyl, and R2 is a pentyl group or an alkoxyalkyl group with 4 or 5 carbon atoms, preferably pentyl, 2-ethoxyethyl, 3-methoxypropyl or 3-ethoxypropyl. The compounds have a powerful antagonistic activity towards cholecystokinin and are particularly useful in the treatment of illnesses of the digestive system, such as colitis, biliary diskinesia, pancreatitis or in the treatment of disorders of the central nervous system imputable to deficiencies in the physiological neuron levels of cholecystokinin or other related bioactive polypeptides.
Patent IT-1240255-B (IT)
Title: Method for making curved components in wood and wood substitutes, particularly armrests
Inventor: COZ FRANCESCO
IPC: B27M/
Filed: 1990-02-26
Granted: 1993-11-30
Abstract: Method for making curved components in wood and wood substitutes, particularly armrests, in which a work cycle consists in: - first joining together two or more sheets of wood or wood substitute; - arranging the multilayer component against the mould for the positive forming of the inner perimeter of a curved component; - partially deforming the ends of the multilayer component and bringing in lateral forming means with a negative shaping corresponding to the external perimeter of the said curved component; and - bringing the forming means still closer in and producing a semifinished curved component, which, since it can be cut, enables the production of at least one curved component.
Patent MX-166345-B (MX)
Inventor: ADAMS LAWRENCE J
IPC: F02B77/04
Filed: 1988-08-17
Abstract: An apparatus for cleaning the fuel injectors and combustion chambers of an internal combustion engine. The apparatus can safely be used "under the hood" of the engine and features a safety fitting which is designed to mate only with a compatible container of cleaning mixture.
Patent MX-173702-B (MX)
Title: Dispositivo de conexion entre una ventana y un brazo elevador de ventana de la portezuela de un vehiculo
Inventor: BERTOLINI CARLO
IPC: E05F11/44
Filed: 1989-09-25
Abstract: La presente invención se refiere a dispositivo de conexión entre una ventana y un brazo elevador de ventana de la portezuela de un vehículo; que comprende: por lo menos una sección fijada al borde inferior de la ventana y que tiene una pista de rodamiento o de deslizamiento designada para recibir por lo menos un rodillo terminal del brazo; caracterizado en que un orificio para la introducción del rodillo está formado en una rama inferior de la sección y la última está equipada con un medio para cierre automático del orificio durante la introducción y la colocación del rodillo en movimiento de traslación en la sección en la ubicación deseada.
Patent MX-174051-B (MX)
Title: Triturador giratorio
Inventor: VIRTAMO JUSSI
IPC: B02C2/02
Filed: 1990-07-11
Abstract: La presente invención se refiere a un triturador giratorio, el cual incluye una flecha giratoria colocada en un orificio diagonal de una flecha girable que se contonea, cuyo extremo inferior se recarga contra un pistón que se puede mover verticalmente a través de una combinación de balero de empuje, caracterizado porque el pistón se forma como un cilindro con su parte superior abierta, cuyo cilindro rodea a la flecha que se contonea, y se monta en los baleros que están sobre ella, de tal manera que las fuerzas radiales de la flecha giratoria son transmitidas hasta la estructura del triturador a través del pistón.
Patent PT-71655-B (PT)
Title: Method and apparatus for making oppening and closing bags
Inventor: TILMAN PAUL ARTHUR
IPC: B31B23/00
Filed: 1980-08-06
Abstract: Bag forming material is obtained by feeding sheet material (2) together with male and female closure elements (5, 6) to a nip between guide roller (3) and pressure rollers (9, 10) at which adhesive is applied from nozzles (11, 12). The resulting material is fed to an accumulator (16) on a continuous basis and then intermittently over a forming shoulder (21) into a tubular form (22) while maintaining the closure elements (5, 6) at a predetermined distance apart before the forming shoulder (21) by means such as grooves (19) in guide roller (18) and locating the closure elements (5, 6) in predetermined positions facing each other downstream of the shaping shoulder by suitable means (23) which may include rotatable guide elements. The material is drawn through the apparatus by transverse reciprocating sealing bars (26) and a pilfer proof closure can be provided by vertical sealing bars (25).
Patent PT-77848-B (PT)
Title: Process for the racemisation of spiro compounds
IPC: C07D487/10
Filed: 1983-12-19
Abstract: The invention concerns a novel press for the racemisation of unwanted enantiomeric forms of 1 min -substituted spiro[imidazolidine-4,3 min -indoline]-2,2 min ,5-triones and 1 min -substituted spiro[pyrrolidine-3,3 min -indoline]-2,2 min ,5-triones which comprises heating an unwanted enantiomeric form (or a mixture containing an excess of one enantiomer over the other) alone or, more conveniently, in the presence of a solvent or diluent at a temperature in the range 80 to 280 DEG C. <CHEM> c
Patent PT-78504-B (PT)
Title: New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process
IPC: C07J13/00
Filed: 1984-04-27
Abstract: The invention relates to a new process for the preparation of 21-hydroxy-20-keto-steroids from 17-(isocyano-sulfonylmethylene)-steroids whereby simultaneously an unsaturated bond is introduced between C16 and C17. Furthermore the invention relates to new intermediate compounds formed in this process nad their preparation and to the ultimately formed 21-hydroxy-20-keto-delta<1><6>-steroids, as far as these latter compounds are new.
Patent PT-80273-B (PT)
Title: Diferential hearing aid with programable frequency response
IPC: H04R25/02
Filed: 1985-04-11
Abstract: A differential input hearing aid with a programmable frequency response provides the hard of hearing with the capability to listen to individual conversations in the midst of high ambient background noise, and to have the frequency response of the hearing aid tailored to the individual user by programming the desired response characteristics into the hearing aid by digital signals. The audio inputs of two microphones are applied to a subtractive circuit with the balance of the inputs being controllable. Digitally controlled band pass filters with selectable band and selectable level of amplification are provided.
Patent PT-86815-B (PT)
IPC: B65G65/46
Filed: 1988-02-24
Abstract: The spiral extractor, especially for a material in particle form inside a container such as a silo consists of a wire spiral (5) which is connected at one end to a drive motor (7) which rotates the spiral as it rests on one partition (3) of the container. The spiral is also connected to a system which rotates it about the container's vertical axis (6) as it turns, made in the form of the same or an additional motor. The wire spiral can be located partially inside a duct (11), and the free end of the spiral can be made to extend along the curved peripheral wall of the container. The partition of the container with which the spiral interacts can be equipped with a reaction element in the form of fibres, bristles or spikes.
Patent PT-89437-B (PT)
Inventor: SILVA MANUEL SANTOS
IPC: G01N21/89
Filed: 1989-01-13
Abstract: Method, for measuring entropy of textiles as a single parameter for quality assessment in real time by expert systems for decission-making, is based on forming an image by collection of light transmitted or reflected by the textile, and evaluation by a computerised system.
Patent PT-97537-B (PT)
Inventor: FARNSTRAND PER-AKE
IPC: D21C9/16
Filed: 1991-04-30
Abstract: PCT No. PCT/SE91/00178 Sec. 371 Date Oct. 2, 1992 Sec. 102(e) Date Oct. 2, 1992 PCT Filed Mar. 7, 1991 PCT Pub. No. WO91/17306 PCT Pub. Date Nov. 14, 1991A method of bleaching chemical pulp in a sequence comprising at least four bleaching steps with final bleaching in a first and a second chlorine dioxide step. Between the chlorine dioxide steps an alkaline extraction is carried out, and washing takes place between the first chlorine dioxide step and extraction. Immediately after said washing step, NaOH is charged in an amount of 4-10 kg/ton pulp. Thereafter an oxidizing agent is admixed in an amount of at maximum 2 kg/ton pulp. After 15-120 seconds an acid is added for terminating the oxidation treatment and for lowering the pH-value, but without effecting a complete neutralization of residual alkaline.
Patent PT-97582-B (PT)
Inventor: LUNDER TITO LIVIO
IPC: A23L33/15
Filed: 1991-05-07
Abstract: According to the invention green tea leaves are infused in water, the extract is concentrated to a liqueur consistency, this liqueur is extracted with dichloromethane to remove the pigments, the aqueous phase is mixed with purified sea sand to form a paste, the catechin complexes are eluted with acetone and the acetone is evaporated off to obtain a powder.
Patent PT-98086-B (PT)
Inventor: GUERING PAUL
IPC: G01N21/958
Filed: 1991-06-24
Abstract: A method is proposed for evaluating the optical quality of an article of glazing using a projection technique. …<??>The shadow of the article of glazing (3), projected with the aid of a point light source (2, 15), is analysed by a computer-aided camera (6). The illumination at a point (M) of the screen (4) is compared to the illumination at the same point (M) in the absence of the article of glazing (3) and the measurement is weighted by the optical and geometric parameters of the point (m) corresponding to the article of glazing (3). The resolving power in one direction is adjustable by modifying the size of the source in this direction. …<??>Application to the monitoring of windscreens on a production line. …<IMAGE>…
Patent SE-339115-B (SE)
Inventor: HENOCH B
IPC: G01B7/12
Filed: 1970-09-30
Abstract: A device for measuring the cross-sectional area of an object such as a wire includes a resonant cavity through which the object passes. The resonant cavity is energized by a signal whose frequency periodically varies over a range which includes two distinct resonant modes of the cavity. By virtue of the passage of the object through the cavity both resonance frequencies change as a function of the cross-section of the object and the difference between these two resonance frequencies is a measure of the cross-section of the object.
Patent SE-420482-B (SE)
Inventor: GOODACRE C
IPC: B66F9/14
Filed: 1978-02-09
Abstract: An industrial truck includes a pair of forks mounted on a carrier at one end of a boom. The boom can be traversed in a constrained manner, one end of the boom following a D-shaped path, the boom having components of movement lengthways, fore and aft of the truck and laterally, across the truck and the carrier can be swivelled relative to the boom. Mechanical or electrical constraints may be incorporated to permit pivoting of the carrier about an axis spaced from the end of the boom so that the forks may be rotated within the width of the truck before any sideways reach movement.
Patent SE-441852-B (SE)
Title: Runner for a water turbine with turnable blades
Inventor: SCHEGOLEV G S
IPC: F03B3/06
Filed: 1980-06-11
Abstract: The invention refers to a runner for a water turbine with turnable blades. The blade wheel contains a hub (1) with blades (2) which is equipped with a cavity (5) for taking in a servotool (3) and a cavity (6) for taking in a mechanism (4) for turning the blades (2). In the part, where a piston rod (9) is introduced through a hole (7') in a dividing wall (7), which is intended to divide cavity (5) from cavity (6), a hermitically connected sealing device is set up (18), which is designed to prevent oil from coming into the cavity (6) for taking in the mechanism (4) for turning the blades (2). The sliding surfaces of the links in the mechanism (4) for turning the blades (2) are produced of self-lubricating material. The invention can possibly be used on water turbines intended to work at a drop of no greater than 80m.<IMAGE>
Patent SE-439176-B (SE)
Title: Anchorage method for facing bricks to concrete walls as well as for anchorage for clamp irons to walls
Inventor: MOSORIN MARKKU ALEKSSANTERI
IPC: E04B1/41
Filed: 1980-06-27
Abstract: The invention refers to an anchorage method for facing bricks to concrete walls as well as for such anchorage intended for clamp irons for walls. This clamp iron is made up of a box open on one side (1), which is designed to be fixed with its opening closely bearing toward the inside of the mould's outer wall to a mould for the pouring of a reinforced concrete wall. The box, which is firmly cast in the concrete, when the wall is poured, contains an elongated anchorage device (8) for a bracket hook (13), whose inner end can be hooked to the anchorage device, after the wall is poured and the wall mould is removed. The outer end of the bracket hook is designed to be walled into the mortar (14) that connects two adjacent facing bricks (15) with each other, through which the facing brick casing is anchored into the concrete. In order to make the mounting of the clamp iron in the mould simpler, quicker and cheaper the mortar clamp iron is produced with on the outside of the box (1) a firmly connected securing device in the form of an elastic spring clip (7), that has two sprung legs and by means of which the clamp iron can be pressed or clipped to a reinforcement, which is connected at this by the legs.<IMAGE>
Patent SE-451104-B (SE)
Title: Coded data transmission system
Inventor: WERN CARL RUNE
IPC: H04L9/00
Filed: 1980-10-13
Abstract: The data transmission system comprises a transmitter with an attached encoder. It has a control input, controls for the encoder, and a receiver which receives the encoded data from the transmitter via a data channel. The receiver has a decoder unit. The decoder has a control input connected to the encoder contro-control via a signal channel which has a recording unit which registers the connection of the decoder. The signal channel comprises a telephone connection, and the receiver has components for automatic establishment of telephonic connection at a specific time, together with devices for permanent storage of the data as received within a predetermined successive time interval. (Provisional Basic advised week E22)
Patent SE-442584-B (SE)
Title: Swab holder
Inventor: PINTAR MARIJAN
IPC: A47L13/46
Filed: 1982-03-05
Abstract: The swab holder includes a plate (2) fixed to a shaft (1), with an extended grip section (4) leading from the shaft, which is designed to work in conjunction with a grip section (9) attached to a moving part (8) comprising a stiff wire loop from the grip section (9) stretching back over a lead (5) sticking out from the plate (2) with a curve (12) in the wire loop (8).  From this lead (5) the wire loop points in the direction of the shaft and forms a handle (10).  On the shaft and over part of the shaft (10) there is a ring (11) adjustable so as to lock the two parts in a position pressing the two grip sections together.<IMAGE>
Patent SE-435455-B (SE)
Title: Filter device for cleaning air or gas
Inventor: KRANTZ A
IPC: B01D46/04
Filed: 1983-05-10
Abstract: An air filter device comprising of two separated filter layers, firstly a coarse filter layer (2) that encounters the air flow passing through the filter device during the separation of relatively coarse constituents from the device, secondly a subsequent fine filter (1), with the task of separating any remaining finer constituents from the air flow that has passed through the coarse filter. In close proximity to the front surface of the coarse filter layer (2) that initially encountered the forward flowing air, is fitted a variety of movable strips or elements arranged to be automatically put into operation by the forward flowing air and to collide with or otherwise mechanically act upon the coarse filter layer (2) during the counteraction of the premature of the coarse filter layer.<IMAGE>
Patent SE-458589-B (SE)
Title: Thin pipe cold-bending tool
Inventor: BO NILSON ROGER
IPC: B21D9/05
Filed: 1983-06-02
Abstract: The cold-bending tool, partic. for stainless steel pipes, supports a straight length of pipe (1) at two different points (2A,2B) and also between the points and internally. Bending is achieved by a force at right angles to the pipe axis between the support points, after which the bent pipe is secured only on the outside. A calibration body is then forced through the pipe to give the desired internal dia. Dies (4A,4B,5A,5B) are provided for the pipe, working with a hydraulically-operated bending punch (8). Internal support is provided by a body comprising central (6A,6B) and outer (6C,6D) sections, approx. of the internal shape of the desired bend.
Patent SE-459849-B (SE)
Title: Plinth type gymnastic appts.
Inventor: WIRDHEIM LARS
IPC: A63B5/00
Filed: 1986-10-06
Abstract: The outer casing (3) of the appts. is provided with straps (4,5) which adhere to each other on contact, thus permitting the combination of several appts.. Such straps extend completely around the block. To enable the block to be moved, hand grips (6,7) are incorporated, and at least one of the block surfaces (A-F) is impressed to impede sliding on a ground surface.
Patent SE-460433-B (SE)
Title: Ventilation arrangement for heated premises
Inventor: LAERKFELDT BIRGER
IPC: F24F7/00
Filed: 1987-06-25
Abstract: The ventilator outlet (6) is arranged vertically above a source of heat and/or airborne pollutants e.g a machine or processing appts. (5). At least one damper (20) is adjustable dependent upon the temp., and/or the air flow in the living part of the building, with the aid of a central regulating unit.
Patent SE-459524-B (SE)
Inventor: OLSSON J-O
IPC: F27B9/06
Filed: 1987-12-04
Abstract: The invention is for heat radiation tubes for furnaces and the like heating devices, mainly for industrial processes. Heating can be obtained by electrical heating elements or by combustion for example of gas. The radiation tube is a circular tube having end walls, flanges etc. as required. Thereby that a radation tube according to the invention is a seam-less tube made from iron-chromium-aluminium essential advantages are obtained in respect of oxide spalling which is greatly reduced and shape strength at high temperatures of use. Preferably the tubes are made by extrusion whereby conditions are chosen to give a rough surface with grooves and ridges which further improves the adhesion of the oxide layer.
Patent SE-468530-B (SE)
Title: Arrangement for viewing cabinet for X-ray pictures
Inventor: OLOFSSON JAN
IPC: G03B23/02
Filed: 1991-02-12
Abstract: Viewing cabinet with an illuminated table 1 for X-ray pictures supported by frames 8, 9 with suspension devices 10 projecting to both sides. A lifting mechanism for the pictures comprises a member which can be moved upwards and downwards along side pieces 3, 4 of the cabinet, lifters 12, which can be displaced in a guide 14 along each side piece, in a number which corresponds to the number of pictures which the illuminated table is intended to receive simultaneously, drivers on the member arranged so as to lift the picture via the respective lifter during the movement of the member. Arranged close to the upper edge of the illuminated table 1 are openings 36 for the suspension devices 10 of the picture, so that removal of the picture by lifting out the suspension device 10 through the opening is possible. The guide extends so far that the lifter 12 can be displaced to a position above the opening in order to make it possible to push the suspension device of a picture 9 lying below up to the opening for removal of the same. <IMAGE>