baber/WOPTO huggingface dataset:
Patent HU-9203060-D0 (HU)
Title: Method for moving spatial things with at least three degrees of freedom mainly on stage
Inventor: SCHILTZ JEAN-MARIE
IPC: G05B19/42
Filed: 1992-09-25
Abstract: The invention relates to a method of moving, with at least three degrees of freedom, especially in the theatrical sector on or under a stage, a complex three-dimensional structure which is supported by a plurality of independently controllable lifting machines or the like. In the method, three virtual, parallel reference axes (A, B, C) are established in the space, on which axes one point of attack (a, b, c) in each case is moved upwards or downwards as a function of a positioning signal in each case. A virtual surface is drawn through these points of attack. A plurality of independent lifting machines or the like are installed over or under this surface. For each lifting machine, a weighting is determined as a function of its position relative to each reference axis, the weighting being a measure of the extent to which the operation of the machine in question is influenced by the movement of the points of attack on the reference axes. The direction and speed of movement of the points of attack on the reference axes are predetermined as positioning signals. Via the weighting, partial control signals are generated for each machine in accordance with the proportions of its influence, by the movement of the points of attack. The partial control signals for each machine are summed and passed to the individual allocated machine as an overall control signal. <IMAGE>
Patent HU-9203596-D0 (HU)
Title: Reinforcement for refrigerator door
Inventor: GARCIA SANTAMARIA SALVADOR
IPC: E05D7/08
Filed: 1992-03-18
Abstract: The outer door panel has raised rims locating the inner insulating panel, with foam insulation between panels. Extension flanges (2) on each corner moulding (1) bear against the rims. All mouldings are identical, with two parallel sockets (3) closed by thin membranes (12). On the hinge side, corresponding top and bottom sockets receive hollow cylindrical hinge-pin bushings, with ends flattened to seat on flats within the socket end. Before foam injection, membranes (12) on unoccupied sockets are broken to permit air displacement via slots (11) in the socket walls.
Patent HU-9403339-D0 (HU)
Title: Process for preparing substituted aromatic amines
Inventor: STERN MICHAEL KEITH
IPC: C07C237/30
Filed: 1993-04-13
Abstract: A process for preparing substituted aromatic azo compounds is provided which comprises contacting a nucleophilic compound and an azo containing compound in the presence of a suitable solvent system, and reacting the nucleophilic compound and the azo containing compound in the presence of a suitable base and a controlled amount of protic material at a temperature of about 10 DEG  C. to about 150 DEG  C. in a confined reaction zone wherein the molar ratio of protic material to base is 0:1 to about 5:1. In another embodiment, the substituted aromatic azo compounds are further reacted with a nucleophilic compound in the presence of a suitable solvent system, a suitable base and a controlled amount of protic material at a temperature of about 70 DEG  C. to about 200 DEG  C. in a confined reaction zone wherein the molar ratio of protic material to base is 0:1 to about 5:1 to produce a substituted aromatic amine. In another embodiment, a process for preparing substituted aromatic amines is provided which comprises contacting a nucleophilic compound and a substituted aromatic azo compound in the presence of a suitable solvent system, and reacting the nucleophilic compound and the substituted aromatic azo compound in the presence of a suitable base and a controlled amount of protic material at a temperature of about 70 DEG  C. to about 200 DEG  C. in a confined reaction zone wherein the molar ratio of protic material to base is 0:1 to about 5:1. In another embodiment, the substituted aromatic amines of the invention are reductively alkylated to produce alkylated diamines or substituted derivatives thereof.
Patent HU-9801097-D0 (HU)
Title: Insulation for electric machines, in particular for stator windings
Inventor: BAUMANN THOMAS
IPC: H02K3/34
Filed: 1998-05-15
Abstract: The stator winding insulation uses a mica band (11) with a carrier layer (4) provided with longitudinal and transverse threads (7a,7b), to which a layer (5) containing mica and a binder material is applied on at least one side. The volume ratio between the longitudinal threads and the transverse threads in the carrier layer is at least 2.5 : 1, the applied layer containing fine mica particles with a high packing density. The weight ratio of the mica particles to the carrier layer within the mica band is 6 or above.
Patent IT-8522920-D0 (IT)
Inventor: CAPORICCIO GERARDO
IPC: C07C41/01
Filed: 1985-11-20
Abstract: A process is disclosed for cracking high molecular weight perfluoropolyethers having neutral end groups obtained from the photooxidation of perfluoroolefins or the fluorination of hydrogenated polyalkylene oxides or by polymerization with opening of the partially fluorinated oxetane ring, said process being carried out in the presence of catalysts composed of fluorides, oxyfluorides or oxides of transi­tion metals or of Al, Sn, Sb at temperatures of from 150 to 380°C. The cracking process leads to the formation of low molecular weight perfluoropolyethers having neutral and acid end groups. The perfluoropolyether acids may be converted to functionalized perfluoropolyethers and are useful to produce new polymers.
Patent IT-8723032-D0 (IT)
Inventor: ARRIGONI VIRGILIO
IPC: G01F1/20
Filed: 1987-12-16
Abstract: A device is disclosed for measuring continuously the mass flow rate of particulate material in a duct or pipe (1), said device being characterized in that it comprises: - a plate (3) consisting of two surfaces which are rigidly connected to each other, at least partially inclined, equal and symmetrical with respect to a plane through the axis of said duct or pipe (1), all the particles of said particulate material, dividing into two streams, essentially impinging against such surfaces, while said plate (3) is caused to move with oscillatory motion of predetermined amplitude and frequency about an axis at right angles to the axis of said duct or pipe (1);  - means (4) for constraining the plate to oscillate in said way; - means (6) for measuring the instantaneous value of the torque arising from the interaction between the motion of the plate and that of the particles of the two streams of said particulate material; - possibly some means (7) for amplifying the signal resulting from the measuring process; - means (8,9) for processing said signal in a suitable way.
Patent IT-9048481-D0 (IT)
Inventor: FALSTER ROBERT
IPC: H01L21/324
Filed: 1990-11-15
Abstract: PCT No. PCT/IT91/00095 Sec. 371 Date May 13, 1993 Sec. 102(e) Date May 13, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/09101 PCT Pub. Date May 29, 1992.A silicon wafer containing oxygen precipitate nucleation centers (or oxygen precipitates) and having a first face, a second face, and a central plane equidistant between the first and second faces. The nucleation centers (or oxygen precipitates) have a non-uniform distribution between the first and second faces with a maximum density of the nucleation centers (or oxygen precipitates) being in a region which is between the first face and the central plane and nearer to the first face than the central plane. The density of the nucleation centers (or oxygen precipitates) increases from the first face to the region of maximum density and decreasing from the region of maximum density to the central plane.
Patent SE-0002619-D0 (SE)
Inventor: HOLM WILLIAM
IPC: H05K3/34
Filed: 2000-07-11
Abstract: A method of applying viscous medium on a substrate that is arranged for mounting of components includes providing the substrate arranged for mounting of electronic components thereon and screen printing predetermined amounts of a viscous medium on predetermined positions on the substrate. In addition, the method includes add-on jetting of predetermined additional amounts of viscous medium on predetermined positions on the screen printed substrate. The add-on jetting is non-contact dispensing and the add-on jetting viscous medium is still in viscous form during the add-on jetting.
Patent SE-0003305-D0 (SE)
Inventor: BACKMAN MAGNUS
IPC: H01H33/59
Filed: 2000-09-18
Abstract: In a method for switching an electric switching device (1) for alternating current arranged in a current path (2) between positions for breaking and closing the current path at a time considered to be an optimum for the conditions prevailing by achieving a relative movement of two contacts (30, 31-36) of an electric switching device arranged in the current path, the contacts are adapted to move a deterimed distance with respect to each other beforethe switching of the switching device is completed.  Parameters useful for determining an optimum switching time are measured after the relative movement of the contacts for switching the switching device has been initiated and anre compared with values desired for these parameters at the time of the measurement with respect to obtaining a switching at an optimun time, and the relative movement of the contacts if controlled in dependence of the result of this comparison.
Patent SE-8203961-D0 (SE)
Inventor: ORTLOFF J E
IPC: E21B17/01
Filed: 1982-06-24
Abstract: A fairing for elongated elements is disclosed for reducing current-induced stresses on the elongated element. The fairing is made as a stream-lined shaped body that has a nose portion in which the elongated element is accommodated and a tail portion. The body has a bearing connected to it to provide bearing engagement with the elongated element. A biasing device interconnected with the the bearing accommodates variations in the outer surface of the elongated element to maintain the fairing's longitudinal axis substantially parallel to the longitudinal axis of the elongated element as the fairing rotates around the elongated element. The fairing is particularly adapted for mounting on a marine drilling riser having flotation modules.
Patent SE-8205347-D0 (SE)
Inventor: HESSE T
IPC: B65G65/36
Filed: 1982-09-17
Abstract: This invention relates to apparatus for extracting bulk goods from a silo 1 of the kind which has a bearer 5 comprising clearing members 6 and being rotarily entrainable and lowerable, said clearing members conveying and bulk material from the momentary top layer of the bulk material to central vertical gravity shaft 2 having a bottom removal facility. The invention consists in that a funnel 8 starting from the top surface of the material and having a tip downwardly directed towards the axis of the shaft is produced at the gravity shaft 2 by a clearing member or members 6a of different configuration. <IMAGE>
Patent SE-8304385-D0 (SE)
Inventor: SODERBERG VALTER
IPC: F16J15/08
Filed: 1983-08-12
Abstract: A tightening device for the tightening of a joint between a first and second machine part (1, 2) involves, on the one hand, a separate tightening agent (6) made of a rigidly formed material, preferably metal, and on the other, the two machine part surfaces to be joined (5). The tightening agent (6) comprises a primary and secondary tightening component, which components are arranged so that they, via pressure on the tightening agent between the machine parts, are engaged on both sides in a tightening process with the two surfaces. The aforementioned primary tightening component is arranged so that, at its end section, it engages in the direction of pressure from the tightening agent between the machine parts, mainly in parallel to the surface to be tightened on the first machine part. A projecting part of the aforementioned primary tightening component lies in such a way as to be askew in relation to the direction of pressure of the tightening agent, mainly in parallel with the surface to be tightened on the first machine part, so that the projecting part end section, via the pressure on the tightening device, is moved in the direction of the surface to be tightened.<IMAGE>
Patent SE-8403960-D0 (SE)
Inventor: WEISGERBER W
IPC: B65H31/20
Filed: 1984-08-02
Abstract: In a sheet feeder where sheets are being delivered by a chain conveyor from a processing machine, e.g. a printing machine to a stack with the aid of suction rollers to slow the progress of a sheet and possibly air blowers to assist the deposition on the stack, various elements of the feeder are computer-controlled. Inputs for paper weight (45), sheet length and width (47, 47a) and speed of rotation (49) of the processing machine are fed to a reference value sorting device (42) which includes memory and computing facilities. Suitable values are transmitted over output lines (43) to servo motors or electromagnetic valves controlling position and speed of suction rollers, adjustment of gripper opening cams for the conveyor, and, the vacuum or air pressure sortings. <IMAGE>
Patent SE-8405042-D0 (SE)
Inventor: WAHLSTROM LEIF
IPC: E03F5/02
Filed: 1984-10-09
Abstract: No further information available at time of publication.
Patent SE-8503073-D0 (SE)
Inventor: STEVENSON R M
IPC: C23C18/20
Filed: 1985-06-20
Abstract: A process for metal plating filled thermoplastic resins such as nylon-6. The filled resin surface to be plated is cleaned and rendered hydrophillic and preferably deglazed by a suitable solvent or acid. At least a portion of the filler in the surface is removed, preferably by a suitable acid. The treated surface is electroless plated to provide an electrically conductive metal deposit. Thereafter, the electroless plated surface is cleaned and thoroughly dried. The cleaned and dried electroless plated surface is then electroplated with at least one metallic layer to provide a desired wear resistant and/or decorative metallic surface.
Patent SE-8503315-D0 (SE)
Inventor: JANSSON K
IPC: A01B59/048
Filed: 1985-07-03
Abstract: This invention is a quick-release fitting for front mounting of tools on a tractor or similar machine. The fitting features an attachment piece (1) with an essentially U-shaped frame (3) that interconnects to the tractor's fork system. At the frame's free upward-pointing legs are positioned attachment pieces (4) extending out to the side, while at the bottom leg a locking device (5) is positioned that, can be shifted outwards, like those to the side. The fitting also features a secondary attachment piece (2) with the same U-shape (11) that can be attached to the tractor frame (3) to carry attachable tools. At its free upward-pointing legs, the attachment piece is equipped with hooks (12) pointing towards the primary attachment fitting (1) on the tractor. These connect to a mounting component (4) while at its lower leg limiters (13) are positioned that face the attachment piece (1) with which the locking device (5) is designed to attach.<IMAGE>
Patent SE-8601474-D0 (SE)
Inventor: MARTIN R E
IPC: C25B11/06
Filed: 1986-04-02
Abstract: Anodes having NiCo2O4 catalyst used in the electrolysis of water to produce hydrogen and oxygen result in anode voltage requirements of less than about 1500 millivolts at 100 milliamperes per square centimeter of anode area. Typically, oxygen evolving anodes comprised of lead or carbon steel are utilized in the electrolysis of water to produce oxygen resulting in high voltage requirements. Anodes containing NiCo2 O4 catalyst require substantially reduced voltages and perform well in the conventional alkaline electrochemical production environment.
Patent SE-8602813-D0 (SE)
Inventor: FOHL A
IPC: B60R22/46
Filed: 1986-06-25
Abstract: Retightener for automatic safety belt roll-up devices with a power reservoir which can be triggered in the case of a crash and with an energy transducer which acts upon the belt shaft of the automatic winder after triggering the power reservoir, causing the automatic winder to perform a rotary retightening motion. A rotatable pulling means pulley is provided as energy transducer which can be coupled to the belt shaft. The pulling means of the pulley is in connection with the power reservoir and effects the coupling connection and a retightening motion of the belt shaft after triggering the power reservoir and after surmounting the holdback force of a holdback device, e.g. shear pins.
Patent SE-8604005-D0 (SE)
Inventor: FREI B
IPC: F16D41/08
Filed: 1986-09-23
Abstract: The safety belt takeup device with tightening means comprises for transmitting the tightening force to the takeup shaft a rotatable roller (18) couplable to said shaft via a coupling means. At the periphery of the roller (18) the tightening force engages via a wire cable (36). In the force transmission path between the cable (36) and the takeup shaft a limiting means is provided which limits the torque which can be transmitted to the takeup shaft so that towards the end of a tightening operation no inadmissibly high tensile stresses occur in the webbing bearing on the body of the vehicle occupant.
Patent SE-8700912-D0 (SE)
Inventor: TULLHOLM B T
IPC: H04M3/22
Filed: 1987-03-04
Abstract: An apparatus for making an inventory of printed circuit boards (K1-K30) placed in a magazine (M) is provided. A given space on each board is reserved for a programmable memory (EP1) and a first microprocessor (MS1-MS30). The back plane of the magazine is divided into a plurality of part areas (BP1-BP4), where each such area corresponds to a board. A plurality of connection points (S1-S5) in each part area gives information as to the actual position of the board in the magazine. The correct position of the board is stored in the memory (EP1). The first microprocessor compares the actual position with the correct position and sends the result to a second microprocessor (MP) for the entire magazine. The first microprocessor (MS1-MS30) reads out remaining information about the board and sends such information to the second processor (MP).
Patent SE-8800411-D0 (SE)
IPC: C22C38/12
Filed: 1988-02-09
Abstract: Steel is described which is improved by dissolving components of the steel that oppose its workability into a ferrite phase of the steel, and by combining components of the steel that impart desirable properties to it with carbon to form carbides. The steel is useful for highly stressed structural members.
Patent SE-8804696-D0 (SE)
Inventor: ROZSA L
IPC: A61P25/08
Filed: 1988-12-29
Abstract: Dioxazocine derivatives, their preparation and composition containing them, said derivatives being represented by the formula I    <IMAGE> (I)  wherein R1 represents hydrogen or alkyl having from 1 to 4 carbon atoms, R2 represents alkyl having from 1 to 4 carbon atoms, and n is equal to 0 or 1, and pharmaceutically acceptable acid addition salts thereof formed with an inorganic or organic acid. Two different reactions are described for making these compounds. They can be formulated into pharmaceutical compositions in the usual manner and exhibit central nervous system affecting activities.
Patent SE-8902498-D0 (SE)
IPC: A61B46/23
Filed: 1989-07-11
Abstract: An irrigation dressing for deep wounds comprises an adhesive, substantially liquid- and air-impermeable plate (1) having at least one perforation (6, 7) for supplying and sucking off liquid, and for pressure equalisation. The perforation is provided with a conduit (10) for supplying and sucking off liquid. The conduit is introduced into the wound cavity, and irrigation liquid is supplied and sucked off through it. After completed irrigation, the perforation/perforations in the plate is/are closed in order to seal the dressing. A bag (18) can be connected to the dressing for filling up and actively affecting the wound cavity.
Patent SE-8902904-D0 (SE)
Inventor: OLSSON J O
IPC: B02C2/00
Filed: 1989-09-04
Abstract: In a method for regulating the crushing gap width in a gyratory cone mill comprising a crushing head 2, provided with a first crushing casing 3 and attached to a crushing shaft 1, and a second crushing casing 4, the first shaft 1 is raised and the width of the crushing gap 5 is basically adjusted to a predetermined minimum value by means of a hydraulic piston-cylinder unit 7. To ensure that the gap width never falls below this value, a regulating and indicating container 14 provided with a level sensor 15 is connected to the unit 7. If the liquid level in the container 14 comes level with the sensor 15, corresponding to the minimum value of the gap width, the sensor 15 send signals to a control apparatus, which temporarily halts the raising of the shaft 1. A device for regulating the crushing gap width in a cone mill of this type comprises the said container, which is preferably constituted by an elongated and vertically placed vessel 14 having a transparent wall through which the liquid level is visible and can be read by means of a scale 16 indicating the current gap width. The container incorporates the said level sensor 15 for detecting the minimum gap width value. <IMAGE>
Patent SE-8903074-D0 (SE)
Inventor: BULSO J D
IPC: B65H5/16
Filed: 1989-09-19
Abstract: A multidirectional sheet feeding apparatus includes a sheet loader and a sheet feeder disposed adjacent a press. Both the feeder and loader include carriages movable toward and away from the press and carriages movable laterally with respect to the direction of feed toward and away from the press. The method of operation includes feeding a sheet from the loader to the feeder and from the feeder into the press a predetermined distance. The method further includes feeding the sheet further into the press and/or laterally thereof as required between press cycles. The method further includes aligning the loader with the feeder prior to the last operation of the press on a sheet.
Patent SE-9000959-D0 (SE)
Inventor: JOSEFSSON L G
IPC: H01Q21/22
Filed: 1990-03-19
Abstract: A waveguide antenna (1) having a plurality of broad-side slots (S1-S3) is provided with one or more spatial filters (I, II) for suppressing the grid lobes (GL1, GL2) which occur in the radiated field as a result of the positioning of the slots. According to one embodiment, the spatial filter comprises two sections (I, II). The first section (I) comprises a box-like part which is mounted on the long side of the antenna waveguide (1) towards the slots (S1-S3) and has a height extension (a1) which is greater than or equal to the height extension (a) of the antenna waveguide. The other section (II) comprises two parallel walls which extend in the direction of the antenna axis. There is formed in this way an interface layer (G) which causes the grid lobes to be reflected back to the antenna aperture. A further embodiment of a spatial filter for the antenna waveguide is described. <IMAGE>
Patent SE-9100604-D0 (SE)
Inventor: BJOERKENHED STEFAN
IPC: H01H35/14
Filed: 1991-03-01
Abstract: The holders (1) are mounted on a fixture device (3) in such a way that the current circuits are not closed unless the current passes through the holders and the ball (2) which e.g. is enclosed in an elastic container (4). The holders (1) are formed from electrically conductive material, and are shaped so that the desired clamp effect is produced on the ball (2) pressed between them. This means that a predetermined and adjusted clamping force is produced, which can be altered and re-adjusted to the desired value. The ball, on account of its movement inertia, comes out of its position between the holders when there is an undesired movement on the fixture device (3).
Patent SE-9100638-D0 (SE)
Inventor: HELLGREN K
IPC: B21D22/12
Filed: 1991-03-05
Abstract: The invention relates to a method for forming of sheet metal parts, wherein above or below a fixed tool there is placed a sheet, against the outer parts of which, at the initial stage of a sheet-forming sequence, a force (FH) is applied from a force generating means (4). The invention is characterized in that the initial force (FH) (the blank holder force) is applied through an elastic diaphragm (5) and is given such a magnitude that the formation of folds on the sheet (1) is avoided at the initial stage, when a hydraulic force (Fp) is applied to the sheet (1) through the elastic diaphragm (5). When the latter force (FP) has reached a suitable pressure, the former force (FH) is gradually decreased.