baber/WOPTO huggingface dataset:
Patent IT-1236740-B (IT)
Title: Hydraulic transmission device for control of a refrigerator compressor of open type
IPC: F25B/
Filed: 1989-11-21
Granted: 1993-03-31
Abstract: For setting in motion a refrigerator compressor (1), an oleodynamic motor (2) is provided, supplied by a pair of tubes (3, 4), by an oil pump (5), in its turn controlled by an electric motor or equivalent force input (6), giving the possibility of disposing a refrigerating unit at a substantial distance from the force input which controls it (Fig. 1).
Patent LT-5273-B (LT)
Title: A measurer of alternating current
Inventor: ZVIRBLIS SIGITAS
IPC: H01L29/00
Filed: 2005-01-27
Abstract: The invention relates to electronics, especially to measurers of alternating current and can be used for measuring of electric current by contact-less method. A measurer of alternating current comprises U shaped magnetic circuit with rolled secondary transformer winding, which is connected to measuring bloc. A high of magnetic circuit is H, a width is D, a bottom is rounded of R. A secondary transformer winding is divided in two even windings, which are rolled on magnetic circuit disposed opposite in a high h, R from bottom of a magnetic circuit. A length of wires is R. A distance from a top wires to ends of magnetic circuit is l>2R, and wires are connected in series. A magnetic circuit with wires are disposed on U shaped groove of measuring cap in a gap of which is disposed primary transformer winding. A reversed U shaped magnetic circuit is extended to D=4R with rolled strands are disposed in a groove of insulator of measuring cap.
Patent LT-6751-B (LT)
Title: Water power plant
Inventor: ČIČIŠKINAS Leontijus
IPC: F03B13/00
Filed: 2018-10-24
Abstract: Invention from the energy fieid. The existing pumped storage power plant has been supplemented with other systems for the treatment of transient water energy. In the upper and lower water bodies, there are deep-engine turbines and energy modules utilizing energy in the static water pressure. The compressed air is used to return the spilied water to the above water body.
Patent MX-170166-B (MX)
Title: Gato de rosca con seguridad de sobrecarga para elemento desplazable, tal como un asiento
Inventor: PERIOU PIERRE
IPC: B66F3/08
Filed: 1988-08-08
Abstract: La presente invención se refiere a un gato de rosca de seguridad de sobrecarga para elemento desplazable, tal como un asiento, que comprende un tornillo tubular primario, móvil en rotación y en traslación, provisto con un roscado exterior y un roscado interior de pasos contrarios, un tornillo secundario fijo, acoplado en el roscado interior del tornillo primario, una tuerca integral al elemento desplazable, esta tuerca engranándose con el filatado exterior del tornillo primario, caracterizado en que la tuerca es compuesta y comprende una primera tuerca de un material plástico de buen coeficiente de frotación y, una ranura tuerca de un material mecánicamente resistente.
Patent MX-166739-B (MX)
Title: Telefono inalambrico
Inventor: BOX JAY C
IPC: H04M1/727
Filed: 1989-07-05
Abstract: La presente invención se refiere a un método para detectar errores en un byte de comando digital transmitido entre las estaciones primera y segunda de un teléfono inalámbrico, que comprende los pasos de; almacenar un código de seguridad digital en las estaciones primera y segunda: generar un código de validación en la primera estación entrelazando los bitios del código de seguridad con los bitios del byte de comando digital; transmitir el código de validación de la primera estación a la segunda estación; comparar la porción de código de seguridad del código de validación recibido con el código de seguridad almacenado en la segunda estación para determinar si son idénticos.
Patent MX-173437-B (MX)
Title: Empaque metalico con cavidad hacia arriba, para arreglo de rejilla con perno y proceso para su fabricacion
Inventor: MAHULIKAR DEEPAK
IPC: H01L23/14
Filed: 1990-11-29
Abstract: La presente invención se refiere a un paquete de formación de rejilla con perno o pasador de metal, caracterizado por: un componente de cubierta; un componente de base de metal o aleación de metal que tiene una primera formación de agujeros; un circuito colocado entre el componente de cubierta y el componente de base; una pluralidad de pasadores terminales interconectados eléctricamente con el circuito y que se extienden a través de la primera formación de agujeros; un elemento de sellado dieléctrico para ligar el componente de cubierta tanto con el circuito como con el componente de base y el componente de base con el circuito; y el elemento de sellado dieléctrico que se extiende hacia la primera formación de agujeros aislando eléctricamente la pluralidad de pasadores terminales desde el componente de base.
Patent MX-172887-B (MX)
Inventor: DAUCHEZ GILBERT
IPC: B03C1/033
Filed: 1990-12-18
Abstract: The separator comprises at least one separator unit constituted by a chamber where the product to be treated flows from the top downwards and means for creating a magnetic field perpendicular to the flow direction of the product to be treated. 
<??>In order to reduce the weight, the size and the cost of the separator and to reduce its energy consumption, permanent magnets (12), optionally associated with pole pieces (14), are used for creating the magnetic field and means (34) are provided for moving the said magnets, and optionally the pole pieces, between a first position where the magnets or the pole pieces are intimately applied against the walls of the said chamber (10) and a second position such that the magnetic field in the chamber (10) is sufficiently low in order that the magnetic particles can be removed from the chamber by a stream of washing liquid. 
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Patent PT-74470-B (PT)
IPC: C07H15/04
Filed: 1982-02-22
Abstract: The text describes compounds having the formula I   <IMAGE>   wherein R1 denotes a hydrogen atom or an acyl or benzyl protective group, R1 and R2 together denote an alkylidene or benzylidene protective group, R2 and R3 denote hydrogen atoms or acyl or benzyl protective groups or a  beta -galactopyranosyl radical or a 2,3,4,6-tetra-0-acetylated derivative thereof, R4 denotes an azido, amino or acetamido group, R5 denotes -0-alkyl, -0-aryl, -0-benzyl, -NHNH2, -N3 or -OH and n denotes 1 to 10, and also a process for their preparation and their use as antigens or immunoadsorbents.
Patent PT-80740-B (PT)
Inventor: REMOND JEAN-PIERRE
IPC: C03C23/00
Filed: 1985-06-28
Abstract: The composition based on fluorochlorohydrocarbon contains a surface active agent resulting from the reaction of a quaternary ammonium chlorhydrate with an alkyl phosphoric acid in the presence of a fluor-containing amine and a carboxylic acid. The separation rate of the aqueous and organic phase is improved.
Patent PT-82070-B (PT)
Inventor: KRIVI GWEN GRABOWSKI
IPC: C12N/
Filed: 1986-02-21
Abstract: A method for preparing polypeptides in bacteria with an alanine rather than a methionine at the N-terminus. The DNA sequence expressed has an alanine codon immediately following from at least one methionine codon, and allows for the expression of polypeptides having the amino acid sequence essentially the same as such naturally occurring eucaryotic protein as various bovine and porcine somatotropin species. In another important embodiment, the invention provides a class of compositions comprising certain valine-containing somatropin species which increase milk production in lactating mammals to a significantly greater extent than otherwise-identical leucine somatotropin species.
Patent PT-83046-B (PT)
IPC: F04B17/04
Filed: 1986-07-23
Abstract: 1. An electromagnetic reciprocating piston pump, in which a reciprocating piston is moved to and from in a cylindrical tube made of non-magnetic material by means of at least one coil arranged on the outside of the cylindrical tube, and in which electromagnetically actuated valves periodically close the inlets and outlets, characterized in that three straight cylindrical tubes (1, 2, 3) are arranged parallel to one another between two collectors (4, 5), each tube containing a reciprocating piston (6, 7, 8)  which is at least partially made of soft iron, and carrying outer coils (12 to 17) for moving the piston, and in that two of these cylindrical tubes (2, 3) are each provided, in the central zone between the collectors, with a connection piece (18, 19) which acts as an inlet or outlet respectively, wherein the pistons in these cylindrical tubes, the so-called valve pistons, depending on their position, either close the connection piece or put it in communication with one collector or the other.
Patent PT-85374-B (PT)
Inventor: CHATTERJEE DIPAK KUMAR
IPC: A23K1/16
Filed: 1987-07-21
Abstract: The 3-aryl-7-chloro-3,4-dihydro-10-hydroxy-1,9(2H,10H)- acridinedione derivatives are in particular used as agents against malaria and coccidiosis. The compounds can be used as medicaments and as additives for animal food compositions.
Patent PT-88249-B (PT)
Inventor: PEREZ ANGEL AGOS
IPC: A47H5/032
Filed: 1988-08-11
Abstract: A clamp 27 for a curtain cord 5 comprises a body portion 31, 32, 33 and a look member 36 which is pivotally attached at one end 35 to the body portion 33. The other end of the lock member 36 engages with a stepped portion 34 of the body portion 32. A claw-like structure 37 clamps the cord 5 between the lock member 36 and the body portion. A runner assembly 25, to which a curtain can be attached, has an opening for permitting engagement with the clamp 27 so that the runner can be run along the length of the curtain rail 1 in response to movement of the cord 5. The opening permits easy access to the lock member thereby enabling opening and closing thereof when engaged with the runner assembly 25. <IMAGE>
Patent PT-89969-B (PT)
Inventor: STUHLER HELMUT
IPC: B28B3/16
Filed: 1989-03-10
Abstract: To produce shaped articles of cordierite, a batch which gives the cordierite composition and contains clay and/or kaolin as well as soapstone and/or talc, and also water and an organic auxiliary, is subjected to shear-mixing. For this purpose, the batch is introduced between two bodies at a small distance, which move relative to one another, and simultaneously exposes the batch to a shear stress. Preferably, the batch is filled into the gap formed by two horizontally arranged cylindrical shear rollers which almost touch one another and which rotate at different speed or in opposite directions. The batch is then formed to give a shaped article, and the shaped article is fired until the cordierite phase is produced. …<??>Cordierite grains with very small coefficients of thermal expansion (for example at most 1.1 x 10<-><6>/ DEG C in all three directions of space) can be obtained.
Patent PT-90438-B (PT)
Inventor: LEE ELDON CHEN-HSIUN
IPC: A23B4/03
Filed: 1989-05-02
Abstract: A process for the preparation of a dehydrated meat product which comprises contacting the meat with ascorbic acid or a salt thereof and a Maillard reaction meat flavour derived from a protein hydrolysate to provide effective penetration into the meat, cooking, and finally drying the meat.
Patent PT-95424-B (PT)
Inventor: PHILLIPS DOUGLAS
IPC: A01N63/02
Filed: 1990-09-26
Abstract: This invention relates to a polypeptide found to be present in the venom of the Agelenopsis aperta spider and to polypeptides having substantially the same amino acid sequence and substantially the same activity as said polypeptide. The polypeptides of this invention and the salts thereof block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se; in the treatment of calcium channel mediated diseases and conditions; and in the control of invertebrate pests. This invention also relates to compositions comprising said polypeptides and salts thereof.
Patent RO-72486-B (RO)
Inventor: WAGENKNECHT JOHN HENRY
IPC: C25B3/23
Filed: 1974-11-06
Abstract: Procedeul de preparare a triesterului N-fosfonometilglicinei, caracterizat prin aceea ca tetraetilesterul de acid N-fosfono-metiliminodiacetic este supus electrolizei la un voltaj de circa +1,6 V fata de electrodul de calomel saturat si amperaj cuprins între 3 si 30 mA timp de 5 h în prezenta de hexafluorofosfat de amoniu, în mediu de acetonitril, la temperatura camerei si presiune normala, apoi amestecul de reactie este supus concentrarii, iar rezidul este prelucrat în vederea separarii produsului de reactie în mod cunoscut.
Patent SE-423068-B (SE)
Title: Device pertaining to mounting of a manual gear lever in vehicle
Inventor: GENS T
IPC: B60K20/04
Filed: 1978-12-18
Abstract: The invention relates to a device pertaining to the mounting of a manual gear lever 2 in a vehicle, which gear lever 2 is pivotably mounted in a mounting 10, 11, which is fixed relative to the vehicle, and at the lower end is articulately connected to a gearshift rod 3 by a bearing ball 9 which is attached to the gear lever 2 and engages in a bearing fixture 13, for example a bearing sleeve, fixedly connected to the gearshift rod 3. According to the invention, the bearing ball 9 connected to the gearshift rod 3 is provided with at least one recess 33, which allows elastic modification of the diameter of the bearing ball 9 under external force influence, and the original diameter of the bearing ball 9 is chosen in relation to the inner diameter of the bearing fixture 13 such that the bearing ball 9, when in the position mounted in the bearing fixture 13, bears with elastic force against the inner surface of the bearing fixture 13. Advantageously, the recess 33 is constituted by a centre hole 20 made in the bearing ball 9 being diametrically enlarged over a certain part of its length, and by a number of radial slots 33 with limited longitudinal extent in the longitudinal direction of the gear lever 2 having open connection with the said enlarged hole 30. The slots 33 divide the bearing ball 9 into a number of resilient crevices. <IMAGE>
Patent SE-415916-B (SE)
Title: Fastening element
Inventor: SUNDBERG INGVAR
IPC: F16B13/12
Filed: 1979-11-29
Abstract: Fastening element for use together with a screw and consisting of a conical sleeve of a springy material, being slit in the longitudinal direction. The sleeve 10 is such dimensioned that its friction against the wall of the hole provides a fixing force larger than the twisting force caused by the screw 14 when being screwed in, said friction increasing heavily during screwing in of the screw 14. Hereby, a short fastening element may be used, providing i.a. savings in cost. <IMAGE>
Patent SE-443737-B (SE)
Title: A device for the removal of fumes via a suction arrangement.
Inventor: HOLMGREN W A
IPC: B23K37/00
Filed: 1981-09-01
Abstract: A welding tool, like for example an electrode holder, a welding pistol, is equipped with a device for the removal of the smoke generated during welding via a smoke-air lead (3, 13). The nearer end of the welding electrode tool (1) contains a suction mouth arrangement (6), which is equipped with a compressed air-driven fume restriction nozzle (7, 8, 9) also called a Coanda nozzle. The nozzle serves as a compression tool, with the help of which, the mixed air and fumes are sucked in to the suction mouth arrangement (6) and blasted with overpressure via the smoke-air lead (3, 13).<IMAGE>
Patent SE-439741-B (SE)
Inventor: BERGSTROM NILS GUSTAV HENRY
IPC: B22C15/18
Filed: 1982-08-09
Abstract: The disclosure relates to a device which comprises two plates of which the first carries a cylinder wall and forms a cylinder top in which the second plate forms a piston, the space between these plates being substantially of the same diameter of the second plate and being connected to a steplessly variable pressure medium source so that the compaction pressure and joulting amplitude are steplessly adjustable.
Patent SE-445421-B (SE)
Title: Shelf support
Inventor: SEGERSTAD PEDER HARD AF
IPC: A47B57/10
Filed: 1983-03-11
Abstract: This invention is a shelf support that can be used for displaying or storing brochures, forms, books, etc.Referring to fig. 1, the shelf support consists of three main elements: the shelf frame (1), shelf compartments (2) and lock rods (3). The shelf frame (1) can be described as a board with the plane lowered within the surrounding edges (6 and 8) and with any number of horizontal, parallel slots (5) in the lowered, flat surface, which also extend out into the shelf frame's (1) vertical inner edges (6), which are perpendicular to the lowered plane. L-shaped shelf compartments (2) can then be inserted in these slots (5). The outer ends (2b) of the shelf compartment's vertical section then rests against the steps (4) created where the slots (5) extend out into the shelf frame's (1) vertical inner edges (6). The shelf compartment is held in place by a lock rod (3) that is mounted vertically in holes (7) at the upper and lower corners of the shelf frame's inner edges (8) and in holes (9) in the shelf frame's horizontal inner edge (6) and contains one or more pegs (3b) that either stick straight out or extend at a downward angle.<IMAGE>
Patent SE-438268-B (SE)
Inventor: BONIFACE H A
IPC: C01B13/02
Filed: 1983-05-05
Abstract: In a pressure swing adsorption process, oxygen and argon are separated from a raw gas containing a mixture thereof. The process comprises an adsorption step in which the raw gas is supplied to an adsorption bed in which a greater proportion of one gas than of the other is adsorbed, whereby a gas flow enriched of said other gas is produced, and a desorption step in which a gas flow is produced which is enriched of said one gas adsorbed in said adsorption step. According to the invention the adsorbent material of the adsorption bed comprises a zeolite of the clinoptilolite type.
Patent SE-441980-B (SE)
Title: Target-indicating device on a board game
Inventor: TALEN B
IPC: A63F7/00
Filed: 1983-09-01
Abstract: The invention refers to a target-indicating device on a board game of the type that has a game board (6) equipped with slits (5'), in which the playing figures are movable and turnable with the aid of a manoeuvring device located under the game board in order to move a playing piece (x) in the form of a puck or ball along the game board toward either one of two goals (10), the goal is equipped with an indicator device with a signalling tool at the entrance to the goal. The new characteristic of this invention is that the playing piece (x) is equipped with a device (21), so that when the playing piece reaches one of the areas located (10') at the far goal (10), without mechanical influence a known electronic sensor (15) is activated with the purpose of connecting a signal circuit at which the signalling device (16) is included and that this contains a micro-computer (19) with an electronically controlled scoreboard (20) or similar.<IMAGE>
Patent SE-456205-B (SE)
Title: Electrical conduit protection tube clamp
Inventor: VALTONEN R I T
IPC: F16B2/12
Filed: 1984-05-23
Abstract: The fixture clamp comprises two separate jaw parts forming a U-shaped engagement part, together with a tension component for fixture of the clamp to a support. A fixation part fastens the clamp to the protective tube, and the jaw parts have wedge section which slide in relation to one another when the tension component is tightened. The jaw parts are each L-shaped, and their end wedge surfaces push them away from each other when the jaw arms move apart, and the fixture part comprises a stirrup between which and the protective tube the wedge surfaced arms are enclosed. The one arm of the first jaw part forms a support locating on a base, and that of the second jaw part has a tension screw directed against the support. (Provisional Basic advised week 85/04)
Patent SE-453200-B (SE)
Inventor: BERG H G
IPC: C22B11/02
Filed: 1984-09-28
Abstract: The invention relates to a method for pyrometallurgically recovering the precious metal content, such as gold, silver and platinum metals, of halogen-bearing materials rich in silver. The material is caused to rapidly disperse in or be finely distributed throughout an at least partially molten charge containing a non-oxidic metal-containing phase having the ability to dissolve precious metals and to substantially lower their chemical activity. The halogen content of the material herewith reacts with any fluxes or metals of high chemical activity present in the furnace charge, while forming metal halogenides. The halogenides formed are separated by slagging and or volatilization, and the precious metals are recovered from the molten charge, depleted of halogens, in a conventional manner and with regard to the charge phases.
Patent SE-450358-B (SE)
Title: Unit-loading mechanism for vehicle
Inventor: BLOM INGEMAR
IPC: B60P7/13
Filed: 1985-06-26
Abstract: The mechanism has tackle engaging with the load and tipped by an arrangement (5) on the vehicle about a transverse axis (6) between the transport and upright positions. The tackle engages or releases the unit in the latter position by means of a coupling mechanism (7,8) engaging with mating portions on the load. The mechanism is constructed in telescoping portions, retracting when tipping starts towards the normal transport position. The portion extend when the upright position is reached.
Patent SE-459820-B (SE)
Title: Roof-mounted ventilation hatch
Inventor: HOEGEDAL S
IPC: F24F7/02
Filed: 1986-03-05
Abstract: A combined fire and comfort ventilation hatch includes at least one shutter (10, 11) that can swing on a pivot (12) on a frame side. An arm (19) also swings around essentially the same pivot, extending out over the opening covered by the frame.A fire ventilation latch (15) that can be released in the conventional manner holds the arm in a closed position. An actuator (20), appropriately an electric linear motor, is used for comfort ventilation. This is mounted between the arm (19) and the nearby shutter (10, 11).The actuator is regulated by a controller (21) independently of the fire ventilation latch (15).<IMAGE>
Patent SE-465162-B (SE)
Title: Method and device for transferring chemical treatment liquid from a storage vessel to a vessel in which it is to be used
Inventor: PETTAI OLAF
IPC: B67D99/00
Filed: 1987-11-03
Abstract: The invention concerns a method and a device for transferring a chemical treatment liquid, for example a developer liquid, to a developer machine which works by the diffusion method and in which the liquid is held in an open vat in the machine, with a risk of spillage when the liquid is to be changed. This problem is solved by the developer liquid being transferred by means of vacuum to an intermediate storage tank 1, which is placed in such a way that the liquid is transferred to the use vessel by means of the said valves and vacuum control and by means of its own weight. The intermediate storage tank includes a barrier against transfer of treatment liquid to the vacuum pump in the form of a U-shaped tube 13 with each leg directed towards a respective opening 15, 16 in the bottom of the tank. <IMAGE>