baber/WOPTO huggingface dataset:
Patent SE-8203920-D0 (SE)
Inventor: LINDSTROM L G
IPC: G09G5/00
Filed: 1982-06-23
Abstract: Method and apparatus, in presentation of characters on a display screen, for presenting these in reduced format in relation to a normal size. The apparatus contains a font memory (CM) for storing the characters in their normal size in a character matrix built up from a plurality of rows and columns and individually associated with each of the characters. Information as to the configuration of the character is also stored in the character matrix. Presentation on the display is controlled by a control unit (CU), in turn controlled by a microprocessor (CP). The principle is that a character can be formed on the display with the aid of juxtaposed dots, of which some are alight and some extinguished, depending on the configuration of the displayed character. A document memory (DM) chargeable from the processor (CP) is addressed from said processor in a reading-out step, and on indication from the control unit (CU) sends the character, determined by the address, in the form of a character- and position-determining binary code to the font memory (CM). Said binary code constitutes the address for the image dot information which is to be fed out from the font memory when the latter is addressed. A reduced character is generated by a plurality of lines and columns in the character matrix being jumped over in accordance with a desired degree of reduction, after indication in the font memory. For example, if halving of the character format is desired, then only alternate columns are read out from the font memory under control of a column address compression circuit (KA) which sends a supplementary address to the font memory, pointing out what columns in the respective character matrix are to be fed out from the memory, depending on the degree of reduction. For n times reduction every nth column is read out on generating the character. For halving in height, the information read out from the font memory is compressed with the aid of a gate network (OR). The result of the reducing operation, e.g. halving, will be that a character is presented on the display which is half as large as the one stored in the character matrix, and for division by n, a character is presented on the display which is reduced n times both in height and width.
Patent SE-8204923-D0 (SE)
Inventor: CROOK JR E J
IPC: F16G11/00
Filed: 1982-08-27
Abstract: An improved connector for coupling a chain to a wire rope or cable such that the resulting connection can be passed over a sheave, pulley, wheel or windlass without excessive stress applied to the wire rope. A housing is provided having an axially symmetric opening through the housing with an exterior surface adapted to rest upon the outer peripherial portion of the windlass (or the like) as the connection traverses the windlass and wherein a retaining pin perpendicular to the axis of the opening at essentially the center of the housing holds a pair of rotatable U-shaped members within the housing for connecting the chain to the wire rope. Such a connection is particularly useful in coupling an anchor chain to a wire rope in anchoring systems.
Patent SE-8205138-D0 (SE)
Inventor: THORNTON T A
IPC: G21C3/62
Filed: 1982-09-09
Abstract: In a method of preparing a sinterable uranium dioxide powder for use in nuclear fuel preparation, microwave radiation is used and microwave induction furnaces replace conventional electrical resistance furnaces, radiant heat transfer dryers and kilns. Specifically, a starting material comprising uranyl nitrate hexahydrate, ammonium diuranate or ammonium uranyl carbonate is heated in a microwave induction furnace until it decomposes. The decomposed material is heated in a microwave induction furnace in a reducing atmosphere until it is decomposed to uranium dioxide powder, the powder being cooled in a reducing atmosphere.
Patent SE-8205309-D0 (SE)
Inventor: ERIKSSON L H
IPC: B43M11/02
Filed: 1982-09-16
Abstract: A device for moistening a surface, e.g. the surface of a gummed strip, comprising a moisture applicator in the form of a roller and means for applying liquid to the surface of the roller. The roller 1 has a coating 12 consisting of standing fibres, which are electrostatically applied onto a coating of adhesive on the roller or on an underlay on same. <IMAGE>
Patent SE-8206821-D0 (SE)
Inventor: ANTONICELLI P
IPC: B30B9/30
Filed: 1982-11-30
Abstract: A device 1 for compacting garbage into and unloading thereof from a transportable bin 17 provided with an upper opening 33 for loading from the top, comprises a pusher shield or cap 3 for pushing the garbage towards an unloading opening at the rear of the bin, a loading hopper 5, and a pusher plate 12 driven by means 14 to push garbage from the hopper 5 through an opening 7 under the shield 3 and into the bin. The device is displaceable by means 27 from a first position, where the loading opening 6 of said hopper is aligned with said upper opening 33 of the bin, to a second unloading position adjacent said unloading opening of the bin to eject the garbage from the bin. <IMAGE>
Patent SE-8207008-D0 (SE)
Inventor: AMEEN ULRIK
IPC: F16B37/08
Filed: 1982-12-08
Abstract: A nut (1, 2) with an internal thread (6) is divided in the axial direction into at least two parts (1, 2), and a screw can be mounted in an enveloped manner such that the parts are locked with respect to one another when the nut is tightened. The first part (1) consists essentially of, for example, a hexagonal nut and has a central hole (3), provided with an internal thread (6), and an axially extending, radial groove (4) which extends between the outer outline surface (5) and the hole (3) so that there is only one section (7) of the internal thread (6) which preferably in each case represents a half turn. A screw can be inserted through the groove (4) until its thread comes to rest on the internal threaded section (7). The second nut part (2) can be inserted axially into the groove (4) in order to fill that groove part which is not filled by the screw. The second part (2) is connected, by means of a section (8) having a semicircular cross-section, to the external diameter of an inserted screw. The groove (4) is designed such that the second part (2) is locked with respect to radial movement. <IMAGE>
Patent SE-8300138-D0 (SE)
Inventor: SCHWARTZKOPFF U
IPC: A01K1/015
Filed: 1983-01-13
Abstract: Floor covering material for stables, in particular for tie-stall cowsheds, consisting of a top layer impermeable to moisture and a compressible central layer, the underside showing a honeycomb-like structure, having hump-like projections on the surfaces thereof and a fabric attached to the humps of the honeycomb structure is arranged on the back of the matting.
Patent SE-8300156-D0 (SE)
Inventor: ASKLING A
IPC: D03D29/00
Filed: 1983-01-13
Abstract: Arrangement for a foldable loom, includes a frame which supports most of the parts. The loom is on a stand whose leg height is the same as the height of the fixing arrangement on the wall. This stand is at one end of the horizontal frame, the other end can be mounted on the wall. The frame can also be supported by another stand which further supports the frame via angled stays. It can be locked in position on rails placed on the floor. Provides an arrangement for a collapsible loom. It overcomes the problem of keeping the loom still, which previously arose because of its light weight. (Provisional Basic previously advised in Week K12).
Patent SE-8301380-D0 (SE)
Inventor: AMAN K A
IPC: H03K3/84
Filed: 1983-03-14
Abstract: The invention relates to an apparatus for ciphering/deciphering digital messages, the apparatus including a) a number of circulation registers (1-8) of which the original content of ones and zeros is predetermined by an inner key, b) means (9) for stepping the circulation registers to obtain output pulses therefrom and c) a logic unit (10) for generating a pseudo-random series based on the output pulses from the circulation registers for ciphering/deciphering the messages. In accordance with the invention, the logic unit (10) is adapted to send pseudo-random control pulses for modifying the normal stepping and/or content of the circulation registers (1-8).
Patent SE-8302020-D0 (SE)
IPC: G01K11/32
Filed: 1983-04-12
Abstract: The temperature-measuring transducer of a temperature-measuring system that includes a device for emitting energizing radiation, a temperature-measuring transducer which, upon excitation by the energizing radiation, will emit luminescent light, a detector for detecting the luminescent light emitted by the temperature-measuring transducer, and at least one optical fiber interconnecting the various elements is made of a crystalline sensor material which contains luminescent ions, at least some of these luminescent ions being so located in the crystal lattice of the sensor material that for each of said at least some luminescent ions each immediately adjacent anion substantially shows inversion symmetry in relation to that luminescent ion.
Patent SE-8302398-D0 (SE)
Inventor: ELSESSER F
IPC: F16L3/18
Filed: 1983-04-28
Abstract: A roller bearing for mounting hot- or cold-conveying pipelines, or other apparatus, in which the pipe (1) or an insulation saddle (3) secured to the pipe may be displaced upwardly while being guided by way of the roller bearing (6) so as to counteract upwardly directed movement. The bearing (6) is rotatable in a housing. An arm (9) secured to the ends of the saddle (3) passes under the roller (5) with sufficient clearance to allow for the upward displacement. <IMAGE>
Patent SE-8304785-D0 (SE)
Inventor: STIGEBRANDT AKE
IPC: B01D17/025
Filed: 1983-09-07
Abstract: Device for the separation of substances contained in a liquid, when such substances exhibit a density, which is close to the density of the liquid, the device preferably being used for the extraction of fat and protein matters from process water in the food industry. By in vertical direction accelerating and the flow of a liquid containing particles with higher or lower density than the liquid, in which the particles are suspended, and at the same time change the direction of flow, particles heavier than the suspending liquid can settle on the bottom of a vessel (1), from where they can be drawn off, and particles lighter than the suspending liquid are collected on the surface, from where they can be removed by for example skimming. The acceleration and retardation are brought about by changes of areas in a vessel with a guided flow and where the direction of flow, which is substantially vertical, is turned by about 180 DEG  at several occasions.
Patent SE-8305240-D0 (SE)
Inventor: FRISCHKNECHT B
IPC: B22D11/06
Filed: 1983-09-28
Abstract: A device for adjusting the size of the gap between casting rolls wherein the rolls are situated in bearings in supporting frames which are a variable distance apart. At least one of the supporting frames features, at its corner regions facing the other frame, bearing plates having faces inclined at an angle (w) to the axis (A) of a spindle. Moveable adjusting blocks are provided with wedge-shaped surfaces which rest against the inclined faces. Each of the adjusting blocks feature teeth which mate with threads on a spindle, the threads running counter to each other. As the spindle is rotated the blocks are moved either toward or away from each other thus raising or lowering the at least one supporting frame.
Patent SE-8307170-D0 (SE)
Inventor: KULLENDORF A
IPC: F26B17/14
Filed: 1983-12-27
Abstract: It comprises a vertical drying chamber. The lower part has a grid and the upper part is joined to a dust separator. Its outer feeds into the chamber above the grid. The gas outlet pases via a fan and heat battery to the chamber. There is a steam outlet.
Patent SE-8400367-D0 (SE)
IPC: C21C5/52
Filed: 1984-01-25
Abstract: A DC arc furnace having an electrically conductive hearth adapted to contain a melt, and at least one arcing electrode above the hearth and adapted to form a heating arc with the melt when the hearth and electrode are supplied with DC power; the hearth having a wear lining directly contacted by the melt and formed by refractory material through which electrical conductors extend from the bottom of the wear lining to its top. A metal plate under the wear lining electrically connects with the conductors and is supported by one or more electrically non-conductive layers of refractory. Power connection to the wear lining is via the plate and a connection with the periphery of the plate.
Patent SE-8405476-D0 (SE)
Inventor: GUSTAFSSON B
IPC: G01F11/40
Filed: 1984-11-01
Abstract: The separate slides (10,11) in the material flow channel (3,4,5) are movable backwards and forwards between a position in which they extend over the cross section of the flow channel, stopping the movement of material through the channel, and one in which they are pushed downwards, allowing free material passage through the channel. In the first of these two positions, they define a controlled feed chamber. - A ring (16) the central aperture of which has a dia. which reduces in the material flow direction, is fitted in the channel directly upstream slide (10) which has the form of a blade. - The flow channel in the area of the controlled feed chamber comprises two consecutive coaxially arranged tubes (3,5) supported by the slides (10,11) and which are axially displaceable in a tightly enclosing cover (4) to regulate the volume of the controlled feed chamber.
Patent SE-8406366-D0 (SE)
Inventor: BENTELL L
IPC: C21C7/00
Filed: 1984-12-13
Abstract: Agglomerate includes 8-15 wt.% Fe, more than 70 wt.% CaO together with possibly MgO of which at least 80 wt.% is CaO, and less than 4 wt.% SiO2. At least 90% of the ion occurs as calcium ferrite and magnesium ferrite (in the presence of MgO). The free CaO is embedded in the ferrite. A mixture of the iron material, calcium carbonate and possibly magnesium carbonate, and fuel is ground and agglomerated. The agglomerate is burnt in an oxidising environment at 1250-1400 deg. C. Molten or semi molten calcium ferrite and magnesium ferrite is formed and makes a layer around the CaO in the agglomerate.
Patent SE-8600517-D0 (SE)
Inventor: REYNOLDS M L
IPC: A24D3/04
Filed: 1986-02-05
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a non-porous wrapper provided with at least one groove embedded into the periphery of the filter rod extending from the mouth end thereof a preselected distance longitudinally therealong less than the entire length of the filter rod. Tipping material circumscribes the non-porous wrapper and is provided with flow-through openings therein in flow communication with the groove. The tipping material extends beyond the mouth end thereof defining a recess, and the filter rod includes a cylindrical collar coaxially located in the recess concentrically with the portion of the tipping material extending beyond the filter rod mouth end. The thickness of the wall of the collar is less than the depth of the groove which collar functions as a baffle to accelerate the velocity of the air leaving the groove.
Patent SE-8602927-D0 (SE)
Inventor: RICE D E
IPC: G01S13/87
Filed: 1986-07-01
Abstract: The radar incorporates a number of signal processing channels (15,16,24) for synthetic aperture with different target-Doppler-frequencies, and which move at specific speeds within a predetermined speed range.  An additional signal processing facility (21) and an interface logic (19) function dependent upon a detection in any of the channels, causing the facility to form further processing channels for synthetic aperture adjusted to the frequencies spaced apart in the channel in which detection occurs, so that with increased precision, the position and/or speed of the detected target may be determined. The radar installation is platform-mounted, the platform moving at a specific speed.  The channels (15,16,24) are matched to different frequencies spaced apart by a value less than 2 VPx theta/lambda, in which Vp is the transversal platform speed, theta is the width of the real radiation, and lambda is the radar signal wavelength.  A further signal processing channel (11) has a higher dispersal than the previously mentioned channels, and is suited to stationary targets.  It emits an output signal with higher spatial dispersal in the movement direction of the radar than any of the other channels.  The radar transmitter (1) emits long and short pulses, the basic processing channels (15,16,24) handling the return of the long pulses, whilst the higher dispersal channel handles the return of the short pulses.
Patent SE-8604032-D0 (SE)
Inventor: FERGUSON A R
IPC: F01M5/00
Filed: 1986-09-24
Abstract: A marine propulsion device comprising a propulsion unit adapted to be pivotally mounted on the transom of a boat for pivotal movement relative to the transom about a steering axis, the propulsion unit including a rotatably mounted propeller, an engine including a throttle lever, and a shiftable transmission drivingly connecting the engine to the propeller and including a shift lever, a hydraulic shift assist system connected to the shift lever for actuation thereof, a hydraulic throttle assist system connected to the throttle lever for actuation thereof, a hydraulic fluid reservoir, a pump communicating with the reservoir, a supply conduit communicating between the pump and the shift assist system, a supply conduit communicating between the shift assist system and the throttle assist system, and a return conduit communicating between the throttle assist system and the reservoir.
Patent SE-8702115-D0 (SE)
Inventor: PICKHARD EWALD
IPC: A61M5/50
Filed: 1987-05-21
Abstract: PCT No. PCT/AT85/00048 Sec. 371 Date Jul. 21, 1986 Sec. 102(e) Date Jul. 21, 1986 PCT Filed Nov. 20, 1985 PCT Pub. No. WO86/03126 PCT Pub. Date Jun. 5, 1986.The invention specifies an injection syringe comprising a syringe body. A needle carrier receiving the syringe needle is inserted into the same. A securing device joined to the needle carrier in force-locked and/or shape-locked manner and which may be coupled to a coupling member of the syringe body in at least partially shape-locked manner, is provided furthermore. The syringe needle has allocated to it a needle protection cap which is enveloping and extends into the area of the needle carrier. An opening device is situated between the needle carrier (5,26,50,61) and the extremity of the needle protection cap (12,25) allocated to the needle tip. This may be formed by a weakening line (14,23,46).
Patent SE-8704358-D0 (SE)
Inventor: ERICKSON ROLAND
IPC: G01S13/58
Filed: 1987-11-10
Abstract: The present invention relates to a method of determining position, direction of movement and velocity of an object in motion. This is achieved in the invention by using an existing electromagnetic field from broadcast or TV transmissions. Signals are then received in at least two different points from such a transmitter, which signals arrive on the one hand directly and on the other hand after having been reflected in the object. Subsequently, starting from each receiving point, the difference in frequency between the reflected and direct radiation is formed continuously during the entire time sequence and the time derivative of the frequency around the minimum of the beat frequency is calculated. Finally, the conclusions are completed starting from this and knowledge of the position of the receiving points and also the direction from these to the transmitter. <IMAGE>
Patent SE-8802605-D0 (SE)
Inventor: PETERSEN L-G
IPC: H04J3/08
Filed: 1988-07-12
Abstract: The present invention relates to a method and apparatus for through-connecting in a digital time switch a wideband connection including two or more channels. Each of the channels utilises a specific time slot in each frame coming into the switch, and a specific time slot in each frame departing from the switch. The problem solved by the invention is that the contents in certain outgoing time slots are delayed by one frame, whereas the contents in other outgoing time slots (so-called undelayed slots) are not delayed, which causes the information sequence in outgoing slots to be mixed up in relation to the information sequence in corresponding incoming slots, whereby the transmitted information is distorted. The method solving said problem involves that the content in delayed slots is read out from a speech store, the contents of which are in phase with the contents in an incoming frame, while the contents in undelayed slots is read out from an extra speech store, the contents of which are delayed one frame in relation to the contents in the incoming frame. The contents in undelayed times slots are thus delayed by one frame so that the contents in all time slots departing from the wideband connection are delayed by one frame, resulting in that the information is connected through the switch without being distorted.
Patent SE-9000674-D0 (SE)
Inventor: HOLMBERG H
IPC: C22C38/58
Filed: 1990-02-26
Abstract: The invention relates to a highly resistant, non- magnetic, non-rusting steel alloy in which the contents of the constituent alloy elements are optimized such that the austenite phase remains stable without any conversion into martensite even in association with an advance degree of processing. The distinguishing feature is the analysis of the alloy, with 0.05-0.25% C, 0.1-1.5% Si, 3.5-7.5% Mn, 17-19% Cr, 6-10% Ni and 0.10-0.50% N, with the remainder being Fe and normally occurring impurities.
Patent SE-9001179-D0 (SE)
IPC: B65H54/553
Filed: 1990-03-30
Abstract: An arrangement for winding and unwinding a cable on and from a drum, respectively, in an automatic winding machine comprising two gripping pins (5) connected to a power means (7) for displacing the pins (5) vertically between a fixed upper winding position and a lower drum gripping position, and a drive wheel (11) operated by a press means and connected to an adjusting means (19) for displacing the wheel to an operating position against the drum flange (8). in order to fully automate the adjustment of the wheel and the regulation of its pressure in accordance with the size and material of the flange (8), a detector (12) is provided for detecting a vertical distance of the pin from the floor plane (9) in the gripping position to determine the flange diameter; and the detector (12) is arranged to influence, on the basis of the detected distance, both the adjusting means (19,20) the wheel (11) to adjust the drive wheel to an operating position corresponding to the flange diameter, and the press means (21) of the rotation apparatus to regulate the pressing of the wheel against the flange with a force corresponding to the flange diameter.   <IMAGE>
Patent SE-9002076-D0 (SE)
Inventor: BERGKVIST H
IPC: A41B13/10
Filed: 1990-06-11
Abstract: The front piece of the bib apron covers the front of the wearer, and has a spillage collection pocket, with an opening between an upper and a lower part of the front piece. The pocket is formed in one piece with the upper and lower parts, and is formed by two parts extending upwards from its base. These parts evolve at their upper edges into the lower edge of upper part of the front, and are reciprocally joined at their side edges extending between their upper edges and the base of the pocket. - The upper and lower parts of the front of the garment are sufficiently wide to cover the sides of the wearer, whilst the pocket has less width than them. The apron is provided with arms formed in one piece with the upper and lower parts of the front and the pocket parts. The arms are formed by outwardly and upwardly extending extensions of the front piece upper part, having upper and lower edges, and being sewn together to give an arm formation.