baber/WOPTO huggingface dataset:
Patent SE-8304085-D0 (SE)
Inventor: GERTEISEN S R
IPC: C08L23/00
Filed: 1983-07-21
Abstract: A composite plastic material having improved shielding against electromagnetic interference is provided by injection molding a molding compound comprising elongated granules obtained by incorporating into a thermoplastic resin matrix stainless steel fibers in the form of continuous strands.
Patent SE-8305341-D0 (SE)
Inventor: KIUCHI M
IPC: B29D29/00
Filed: 1983-09-30
Abstract: A pressure belt for use with an extended nip press in paper making machine characterized by comprising a base fabric formed of a synthetic fiber filament, and formed with a synthetic resin layer on each outer and inner peripheral side thereof. The outer peripheral side which becomes in contact with the felt is provided with a number of drain channels. Such a construction is advantageous in improving a travelling stability of belt, dewatering efficiency of web of paper, etc.
Patent SE-8305364-D0 (SE)
Inventor: AVSAN O
IPC: H04Q3/545
Filed: 1983-09-30
Abstract: PCT No. PCT/SE84/00301 Sec. 371 Date May 14, 1985 Sec. 102(e) Date May 14, 1985 PCT Filed Sep. 18, 1984 PCT Pub. No. WO85/01598 PCT Pub. Date Apr. 11, 1985.In a stored program controlled telecommunication establishment, function blocks (2) of the establishment are controlled in co-operation with a computer system including a plurality of processors (1, 4). Determining the order in which the establishment control functions are preformed is included in the co-operative functions. One of the processors is separated for exclusively controlling an independent stored program controlled signal switching system (3) which performs said co-operative functions by switching co-operative signals between the function blocks (2) of the establishment and at least one central processor. The signal switching system processor (4) controls a co-operative instruction memory (8), co-operative function blocks (9, 10, 12, 13) for buffering the co-operative signals, and priority determining function blocks (11, 15) for determining the consecutive order in which incoming signals are switched and for associating priority levels with signals addressed to central processors. An establishment with a flexible control load is obtained with the aid of supervision of the signal quantity fed to the central processors. The signal switching system (3) performs, with the aid of a function block (16), for flexible control load distribution, a redistribution of control load, and/or reduces signal switching to a central processor if the latter is overloaded.
Patent SE-8306781-D0 (SE)
Inventor: KRONHOLM R
IPC: D03D49/10
Filed: 1983-12-08
Abstract: A process according to the following invention will be used at looms with several warp-beams (3a, 3b) for producing fabric in the form of wraps and felt, mainly for paper machines. Each warp-beam is equipped with an electric driving device and measuring tool (25, 29) for the measurement of tensile stress in the warp. The tensile stress measurement in the fabric and measuring tool (23) applied at an ingoing breast beam (14) in the loom is an integral part. The process is characterized by the warm-beam's driving device makes up the executing device for warp tensile stress regulation at each warp-beam and that these tensile regulations are included in a quota regulation between the ingoing warp-beams so that each and every one of the warp-beams contributes to a summed tension in the fabric with a predetermined and optional part as well as that the process additionally includes a summed tensile stress regulation of the tension in the fabric measure at the breast beam.<IMAGE>
Patent SE-8402116-D0 (SE)
Inventor: STEWART R D
IPC: B65G53/46
Filed: 1984-04-16
Abstract: A divided rotary valve feeder includes an inlet conduit, an outlet divided into a plurality of passages by webs, and rotor mounted between the inlet conduit and the outlet. The rotor includes vanes defining troughs and partitions dividing the troughs into a plurality of compartments. The partitions engage the webs to assure discharge of material from each compartment to an aligned passage, and the passages are in communication with conveyors for moving the material to a point of use. Tiltable splitter plates may be provided in the inlet conduit in engagement with the partitions to evenly distribute the flow of material to the compartments in each trough. Compressed air or other gas may be fed to each of the compartments to assist the discharge of material either by direct contact or by flexing a flexible boot in each compartment.
Patent SE-8405154-D0 (SE)
Inventor: THEURER J
IPC: E01B27/17
Filed: 1984-10-16
Abstract: A mobile track leveling, lining and tamping machine has an elongated machine frame carrying a power plant and operating controls, and an operator's cab arranged on the machine frame at front end and a rear end thereof at a first level and including a control for the machine drive in each one of the operator's cabs. A tamping tool unit is mounted for vertical adjustment with respect to the elongated machine frame and a track leveling and lining unit precedes the tamping tool unit in the operating direction. A third operator's cab precedes the units and is arranged within sight of the units at a lower level between the operator's cabs at the machine frame ends, the third cab including controls for the tamping, leveling and lining tools. A connecting path leads within the elongated machine frame from the third cab to the operator's cab at the front end, the connecting path providing the sole access to the third cab, and an entry to the connecting path provides access thereto from outside the track.
Patent SE-8406028-D0 (SE)
Inventor: ANDERSSON OLOF
IPC: B62J7/08
Filed: 1984-11-29
Abstract: The equipment detachably secures a box etc. on a conventional bicycle parcel bracket and has a vertical plate or wire frame supported at the bottom on the bracket. The top edge of the plate (1) or frame forms a hook (2) fitting over the front top edge of the box. The hook can be set at different heights to accommodate the box dimensions.
Patent SE-8500023-D0 (SE)
Inventor: LUNDAHL E C
IPC: A01D34/53
Filed: 1985-01-03
Abstract: An auger cutter, windrower, and conditioner for standing crops such as hay, including a cutting auger with cutting teeth on the peripheral edge of the auger flight and a conveyor auger to move cut crop to a central area to be discharged as a double windrow.
Patent SE-8501341-D0 (SE)
Inventor: GRANCOIN B
IPC: G02B27/64
Filed: 1985-03-19
Abstract: The mechanism includes an input objective lens (1) which is carried by a frame (2) which is rotated by a circular motor (10). A second frame supports the lens and is driven by an elevation motor (11). An image capture lens (3) solidly attached to the frame maintains image centring in the plane of the detector (4). The detector is solidly attached to the frame (5), as are the drive motors for the mechanism. In the case of the elevation motor, the linkage is provided by a lever mechanism (17-16) with adjustable angle couplings at the ends of the lever. A circular optical scanning device (7) may be provided and combined with an optical sight axis control system.
Patent SE-8502384-D0 (SE)
Inventor: NILSSON A
IPC: F16L27/00
Filed: 1985-05-14
Abstract: A distribution channel in a rail (35) has a seating component in the form of a long rubber fillet. The rail is formed to work in conjunction with a vice (39) which incorporates a gas opener. - The opener pushes the rubber fillet downwards so that the gas may enter a cup-shaped space closed by the vice for conducting further to a usage point.
Patent SE-8503046-D0 (SE)
Inventor: ERIKSSON L
IPC: F41A9/03
Filed: 1985-06-19
Abstract: The disclosure relates to a round feeding device for fully- and semi-automatic artillery pieces, adapted for the stepwise transverse feeding of the rounds (5), transversely of their own longitudinal direction. This transverse feeding is realised by means of two parallel, rotationally interconnected feed screws (1, 2), whose pitch, outer diameter and flange thicknesses (a, b) on the screw threads have been adapted to the current diameters of the rounds (5) on a level with that point along the nose and case sections, respectivelym, where the rounds rest on the feed screws (1, 2). Rotation of the feed screws is realised in that the linear return movement of a helical spring (7) axially compressed by recoil of the gun is converted into a rotary movement by the intermediary of a rack (6) fixedly connected to the spring (7) and therewith interconnected cog wheels (8, 10 and 14). The apparatus further comprises governed brake means (12, 13, 19 and 16) which ensure that the feed screws are braked unto arrest at the end of each feed step.
Patent SE-8504740-D0 (SE)
Inventor: OBERG LARS OVE
IPC: B01J38/04
Filed: 1985-10-14
Abstract: Method for catalytic purification of exhaust fumes and is characterised in that catalytically active substances (promoters) are supplied in gaseous form from a container (4) to the catalyst in an exhaust purifier (3), thus reactivating the catalyst. The catalytically active substances comprise rare earth elements as organometallic compounds, preferably as oxalates or acetyl acetonates. The supply of catalytically active substances is controlled by a probe (6) which analyzes the composition of the gases leaving the exhaust purifier (3). The catalyst is composed of a metal alloy containing rare earth elements.
Patent SE-8504993-D0 (SE)
Inventor: KAUFFMAN W J
IPC: D06N7/00
Filed: 1985-10-23
Abstract: A decorative laminate, suitable as flooring, comprises (a) a substrate, (b) bonded to the substrate a printed layer of absorbent particles of PVC of GP type, with particle size 0.15-0.58mm, and opt. (c) a layer of transparent synthetic organic polymer bonded to layer (b). The printed parts of layer (b) are printed through. Pref. the substrate (a) may have a flexible base, bonded to a layer of foamed PVC, or may be a resin-impregnated fibrous felt. In layer (b), the particles may have a cell classification=4. The plasticiser absorption of the particles may be above 40. The particles may be pigmented. Layer (c) may be of PVC. The laminate may have a layer printed with a foamed or non-foamable vinyl plastisol printing ink. B
Patent SE-8600755-D0 (SE)
IPC: A61B10/02
Filed: 1986-02-19
Abstract: A tissue sampling device with a needle assembly (l) comprising a hollow outer needle (2) and an inner needle (3) slidably provided within the outer needle, said inner needle being provided with a hollow (3b) near its point for receiving a tissue sample, said device further comprising a housing (5), in which the needle assembly (l) is insertable, a propelling device (9) for propelling the inner needle (3), a propelling device (8) for propelling the outer neddle (2), and a release mechanism (l8) operable from the outside of the housing, and adapted to release said propelling devices, whereby propelling device is provided with at least one biassable spring mechanism, whereby the bias force comprises the driving force of the propelling means. The device is characterized by an energizing device, operable from the outside of the housing, said energizing device biassing the spring mechanisms (8, 9) of the propelling devices simultaneously.
Patent SE-8601129-D0 (SE)
Inventor: SKOGWARD K O E
IPC: D05B27/22
Filed: 1986-03-11
Abstract: Modern sewing machines comprise an automatic control of cloth feeding in a form of a guide mechanism or a link mechanism. This invention solves the problem of the several points of play in the guide and link mechanisms by substituting a linear driving motor (12) for these mechanisms, which motor drives the feeder directly in a linear movement without intervening mechanical transmission. The number of parts has been essentially reduced by this solution. The vertical movement of the feeder is brought about by a curve disc (22) driven by the sewing machine motor or by a separate motor for the vertical movement. The longitudinal and the vertical movements are synchronized to the other functions in other units of the sewing machine in an electrical or combined electronical/mechanical way.
Patent SE-8603342-D0 (SE)
Inventor: BENGTSSON F
IPC: E05D15/16
Filed: 1986-08-07
Abstract: A holder (1) for track rollers (4) or similar runner devices capable of being displaced along tracks (5) extending along the path of movement of a moving door panel or some other covering element. The invention permits, amongst other things, the use of a single type of roller holder, irrespective of the curvature of the guide tracks. Each track roller (4), etc., is supported by a swinging arrangement (6) attached to the door panel, etc., so that the track rollers (4) are capable of being adjusted to a desired position relative to the track (5) in question.
Patent SE-8604911-D0 (SE)
Inventor: OLESEN P
IPC: B25C5/02
Filed: 1986-11-17
Abstract: A small desk type stapler having a pivoted cover frame and magazine is disclosed. The magazine has a magazine slide which is retracted upon pivoting the cover frame to the open position. The slide is retracted to a position where it interconnects with a portion of the cover frame and holds the cover frame in the open position, allowing staple loading.
Patent SE-8700260-D0 (SE)
Inventor: ANDERSSON C
IPC: E01C19/20
Filed: 1987-01-23
Abstract: A container (1) for transporting bulk material, such as gravel or asphalt with fractions of varying particle sizes, has at least in a discharge portion a symmetrical bottom wall and inwardly inclined side walls. The discharge is meant to take place by raising the main portion of the container relatively the discharge portion. According to the invention the trough-shaped bottom wall is provided with a discharge outlet (10) having its greatest extension at the centre of the discharge outlet and narrowing therefrom towards the sides, so that the flow of material will be less at the sides than at the centre of the discharge outlet, the discharge outlet facing essentially downwards when the main portion of the container has been raised into its discharge position.
Patent SE-8702830-D0 (SE)
Inventor: OKAZAKI M
IPC: G05D1/02
Filed: 1987-07-10
Abstract: This invention relates to a novel guiding method for autonomous travelling vehicle in which the number of the rotation of wheels mounted on both the right and left sides are individually detected when guiding the vehicle along the predetermined route by independently controlling the rotation of wheels mounted on both the right and left sides, and then based on the number of the rotations of these wheels and factors, such as the tread, determined by specification of the vehicle, the position and the azimuth of the vehicle are estimated. Then, based on the estimated position and the azimuth of the vehicle by referring to the predetermined route, the target position is set, and then, the vehicle is made to travel toward the set target position. Setting of the target positions and making the vehicle travel toward the set target position are repeated so that the vehicle is guided toward the route being set. When marks are detected while the vehicle travels, the position and azimuth of the vehicle are corrected, and at every time of correcting, the deviations of the position and azimuth are detected. Depending on whether the detected deviation is related to the position or the azimuth, the factor related to the detected deviation is varied and guiding of the vehicle is further executed.
Patent SE-8704669-D0 (SE)
Inventor: BLOMDAHL R
IPC: G01N21/62
Filed: 1987-11-25
Abstract: One end of the measurement lance is inserted in the smelt, e.g. during a new process for a steel smelt, and the lance is connected to a spectrophotometer. The radiation emitted by the smelt because of its temp. is picked up continuously and fed to the spectrophotometer in which a continuous analysis takes place. Measurement data obtained from the spectrophotometer is continuously processed, and guiding parameters for the smelting process are altered accordingly. - The lance carries a lens at its end outside the smelt, and an optical conductor (8) connects it to the spectrophotometer. It also is connected to at least one conduit for the supply of gas and/or a special coolant to enable slag to be removed from the smelt surface, and the lance and lens to be cooled. (Provisional basic advised week 89/29)(0/2)
Patent SE-8800791-D0 (SE)
Inventor: BENGTSSON S
IPC: A47C7/74
Filed: 1988-03-04
Abstract: The disclosure relates to an electrically heated vehicle seat (1) with cover fabric portions (5,6), heating element (7) and padding (4) sewn together with a plurality of first seams (11-16 and 21-26) and second seams (10,19,20,29). The heating element has heating portions separated from each other by the first seams and communication portions which electrically connect to each other the heating portions which have been separated by the first seams. The first seams are sewn through the heating element without crossing the heating portions or communication portions. The second seams are not sewn through the heating element and neither are they sewn through the padding. The disclosure also relates to a method of manufacturing an electrically heated vehicle seat, where cover fabric portions are sewn together with the heating element and padding using a plurality of seams. First seams are sewn through cover portions, heating element and padding, such that they do not cross the heating portions or communicaton portions in the heating element. Second seams are sewn solely through cover portions so that they cross or extend adjacent to the first seams in the vicinity of their ends.
Patent SE-8802951-D0 (SE)
Inventor: KARLSSON A
IPC: F25B49/02
Filed: 1988-08-22
Abstract: A heat pump for heating or cooling dwelling houses or like confined spaces includes a refrigerant circuit which comprises a compressor (1), a first heat-exchanger (7) thermally connected to a heat source, a second heat-exchanger (4) thermally connected to a fan system, a third heat-exchanger (2) thermally connected to a tap hot-water system (11, VV), an expansion valve (5) and a two-position refrigerant flow reversal valve (3). The valve (3) is operative to reverse the flow sequence between the various units in the refrigerant circuit, depending on whether the heat pump is to produce heat or cold. Irrespective of whether the heat pump is intended to deliver heat or cold, it can be caused, at the same time, to produce hot tap water or to maintain the temperature of the water without needing to interrupt prevailing heating or cooling of the rooms or spaces concerned. This is made possible by heating the tap water directly in the third heat-exchanger (2) and by causing the tap water to pass through control apparatus in the form of a circulation pump (8) and a valve (9), or a shunt (10) which bypasses the valve, during its passage from the third heat-exchanger (2) to the tap water network (VV).
Patent SE-8803368-D0 (SE)
Inventor: GUILIANO A G
IPC: G01V15/00
Filed: 1988-09-23
Abstract: An article 1, for use with a detection system 31, has embedded within it a marker 2, particularly a magnetic tag, which can be detected by the detection system 31. The detection system 31 includes a transmitter having a frequency generator 33, an amplifier 34 and a transmitting coil 35 to generate a magnetic field within an interrogation zone and a receiver having a receiving coil 36, a receiver 37 and an alarm unit 38 which is energizable upon an article 1 having a marker 2 embedded therein being detected within the interrogation zone 32. Being embedded within the article, the marker is not easily removed and the envisaged articles include sheets of paper, tape cartridges (Fig 8) and food trays (Fig 9). The tag may be a strip of magnetic material introduced prior to baking of paper sheets (Fig 5) or may be laminated between sheets (Fig 6). The detection system may be associated with the power line to a copier (Fig 4) to prevent copying. <IMAGE>
Patent SE-8901501-D0 (SE)
Inventor: ANDERSSON B
IPC: F16K31/122
Filed: 1989-04-25
Abstract: An hydraulic valve of the flow-controlled type and including a valve housing provided with inlet and outlet means and a valve body which is intended to coact with a valve seat in a manner to open and interrupt the connection between the inlet and outlet means in dependence on a continuously controllable pilot flow in a pilot-flow channel extending from a pilot-flow chamber located on the side of the valve body remote from the valve seat to the outlet in the flow direction after the valve body. The pilot-flow chamber, in turn, communicates with the inlet via a variable constriction. For the purpose of simplifying this type of valve and rendering the valve more compact, the valve body (9) is arranged in a recess (25) which extends to the valve seat (26) and which is formed concentrically with the valve seat. The recess (25) is formed in a seat-part (8) which incorporates one or more slots (34) which are open towards the recess (25) and which discharge into the pilot-flow chamber (27). The seat-part also includes at least one inlet port (19) which communicates with the inlet (2) and which also communicates with the slot or slots (34), such as to form the variable constriction, thereby providing a facility in which the valve body (9) can be moved continuously between its valve-open and valve-closed positions in a controllable manner.
Patent SE-8903888-D0 (SE)
Inventor: HINKKURI A
IPC: H01T/
Filed: 1989-11-20
Abstract: The invention concerns an arc shield to be used in connection with the conductors 1 in an insulated overhead power line provided with a thin layer of insulation, comprising at least one metal pole 2 intended to absorb the flash effect from the base point of the arc and in electrical contact with the conductor 1 and a bare current path parallel to the insulated conductor placed at its point of suspension. In this way all the requisite components are provided and in addition the construction is simple as regards installation, as the abovementioned bare current path consists of a metallic binding wire 3 whereby the conductor 1 is fastened to the insulator. <IMAGE>
Patent SE-8904270-D0 (SE)
Inventor: KRANTZ A
IPC: F24F8/80
Filed: 1989-12-19
Abstract: An air-filtering unit comprises a container (1) which is equipped with a lid (2) and a partition (7) carrying filter tubes (9). Polluted air is taken in through an inlet pipe (3), and filtered air is evacuated through an outlet pipe (5). The lid (2) is connected to the container (1) by a hinge (17) in such a manner that it can be pivoted between a closed and an open position. In the lid (2) is arranged a grille (18) for a coarse-filter layer (19) adapted to separate coarse particles from the incoming air in an initial filtering step. After the inlet pipe (3) has been disconnected, a bag (26) can be applied on the lid so as to receive the coarse-filter layer and the particles intercepted thereby, after the lid has been outwardly pivoted to the open position.
Patent SE-9001373-D0 (SE)
IPC: F16C33/78
Filed: 1990-04-18
Abstract: The invention refers to a spherical rolling bearing, which comprises an outer ring (1) with a spherical race track (10), inner ring (2) and between the rings (1,2) situated roller elements (3) and seals (8) on one or both sides. The invention is characterized in that the seals (8) are formed with a rim (9) which can be snapped against the spherical race track (10) and kept in the outer ring (1) by means of this rim (9) and a portion (11) which clamps against the side plane (12) of the outer ring (1). By this design there is no need for the outer ring to be provided with grooves for holding the seals. <IMAGE>
Patent SE-9002184-D0 (SE)
Inventor: YXHUFVUD J E
IPC: B42F13/26
Filed: 1990-06-19
Abstract: The ring mechanism comprises clamps fixed on plate rails fitted in sprung plate protection. The clamps work in pairs, and the mechanism can be opened to a position where the plate rails move towards the plate protection. - The clamp free ends (25,26) are machined so that their thickness is half that of the remaining material. The machined end pieces are inclined on their outer edges (31,32) to provide a stop function. When the mechanism is closed, the end pieces overlap, and are stopped by the self-locking inclined surfaces.