baber/WOPTO huggingface dataset:
Patent SE-8300818-D0 (SE)
Inventor: TSELIKOV A I
IPC: B21B19/02
Filed: 1983-02-15
Abstract: The invention is a roller housing in a rolling mill for screw milling.The roller housing contains a house (1) in which three spindles (3) are arranged that can turn on a longitudinal axis and move in a lengthwise direction. The side of each spindle (3) that is turned towards the milling zone is rigidly connected to a roller (4), which is equipped with a cone-shaped deforming surface. The geometrical central line of the roller (4) coincides with the spindle's (3) geometrical centre line and forms with a rolling axel (a-a) straight intersecting lines between which the angle (δ) for each roller (4) is essentially the same. Counter to the milling axel the angles (a-a) between the projections of each and every one of the rollers' (4) centre lines are essentially equal to 120 degrees. The roller housing of this invention is unique in that the shortest distance (e) between the straight intersecting lines varies between about 0.6 cm and 1.0 of roller's (4) maximum radius (R) in its minimum cross section through the roller's (4) deforming face. The radius (R) is chosen provided that the rollers' (4) deforming faces are not in contact with one another.<IMAGE>
Patent SE-8303393-D0 (SE)
Inventor: VASILIEV L L
IPC: B61D27/00
Filed: 1983-06-14
Abstract: In a heat-exchanging device which is chiefly used to heat railway points, vehicle cabins and railway carriages on electrified railways, the condensation chamber (5) is arranged essentially horizontally along a heated object (11). Provided in the device are at least two connecting pieces - a steam connecting piece (9) and a liquid connecting piece (10) - which are intended to connect the hollow space (6) of the condensation chamber (5) and the hollow space (8) of a tube (7) to the hollow space of the evaporation chamber (1). 
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Patent SE-8304155-D0 (SE)
Inventor: TIPPINS G W
IPC: B21B1/34
Filed: 1983-07-27
Abstract: A method for hot rolling metal slabs to strip thicknesses comprises close coupling a hot reversing mill having a coiler furnace on at least the upstream side thereof with a finishing train having at least one finishing stand and preferably at least three finishing stands. The finishing train is maintained in the open position as the slab is passed back and forth through the hot reversing mill in flat passes with the slab freely passing through the finishing train. At an intermediate thickness the workpiece is coiled in the coiler furnace. In one embodiment a downstream coiler furnace is employed and the workpiece is reduced by passing it back and forth between the coiler furnaces while it is acted upon by the hot reversing mill. The coil is finally decoiled out of the upstream coiling furnace and passed through the finishing train which has been reset to the appropriate roll gaps during the intermediate rolling stage between coiler furnaces. In a second embodiment a single coiling furnace is employed and the workpiece is coiled in the upstream coiling furnace and then passed through the reversing mill and the finishing train. In a preferred embodiment initial and/or intermediate passes are taken in tandem to reduce time and temperature losses.
Patent SE-8402376-D0 (SE)
Inventor: GEORGSSON CHRISTER
IPC: B66F9/00
Filed: 1984-05-03
Abstract: On a transport part (3), trollies can be stacked one in front of the other, and then pushed to an issuing point. As soon as the carriage starts, the engaged trollies are lifted to allow the stack to be guided.
Patent SE-8403637-D0 (SE)
Inventor: SCHIER JR J H
IPC: H01J9/236
Filed: 1984-07-09
Abstract: A vertical coil for a television deflection yoke comprises a plurality of winding emplacements or layers wound in a shootback manner. The abrupt change in wire direction following the shootback winding tends to cause displacement of the initial turns of the subsequent winding emplacements. In order to prevent this displacement, the coil winding emplacements are wound with progressively greater winding angles so that the initial turn of each subsequent emplacement lies along the core surface and abuts the previous winding emplacements. The presence of the previous emplacements obstructs and prevents movement of the initial wire turns of each winding emplacement which allows the coil to be wound without the need for winding shootback straps or core end rings.
Patent SE-8503528-D0 (SE)
Inventor: HICKS R C J
IPC: G06F7/52
Filed: 1985-07-19
Abstract: A digital multiplier for multiplying together two binary numbers includes a linear array of bit processing cells. Each cell has two input connections (Ia, Ib) to which are applied successive bits of the two numbers, and two output connections (Oa, Ob) by means of which the successive bits are applied to the next cell. Each cell also includes multiplying means (G) for multiplying together one bit of each number, and an adder (AD) operable to add together and store the results of successive multiplication operations. <IMAGE>
Patent SE-8504998-D0 (SE)
Inventor: RIPP H
IPC: B25H3/06
Filed: 1985-10-23
Abstract: A carrier, b, for example for a tool 2, is mounted on rails 8, 10. The carrier has a snap member 16 in the form of a tongue 22 which has a projection 24 for engagement beneath a flange 26 of one, 8, of the rails to retain the carrier on the rails. The position of the carrier along the rails is maintained by a projection 34 which engages a recess 36 in the rail 8. Leaf spring 32 increases the resilience of snap member 16. The carrier also has a recess 12 engaging flange 14 of rail 10. Instead of projection 34 and recess 36, flange 26 may include stop recesses (66), with the snap member having a stop cam (68) engaging a recess. Alternatively, the tongue may have a stop pin (86) engaging a recess (88) in rail 8, projection 24 being omited. The carrier may also include a stop device engaging a recess on rail 10. <IMAGE>
Patent SE-8603024-D0 (SE)
Inventor: DELAKOWITZ B
IPC: H01R4/24
Filed: 1986-07-07
Abstract: The subject-matter of the invention is a connecting block (10) having normally-open contacts (22). A plurality of connecting element pairs (23), which each consist of two connecting elements (13), are arranged one behind the other in the connecting block (10). The connecting elements (13) consist of a connecting contact (25 and 26) which is free of soldering, screwing and insulation-stripping, and also consist of a separating contact tab (15 and 16). In the case of a connecting element pair (23), two separating contact tabs (15 and 16) are opposite one another at an angle. The use of an insulating material separating rod (18) between the separating contact tabs (15, 16), over the entire length of the connecting block (10), results in the two separating contact tabs (15, 16) of the connecting element pairs (23) being held at a distance, as a result of which normally-open contacts (22) are formed. <IMAGE>
Patent SE-8704177-D0 (SE)
Inventor: ANDERSSON B
IPC: F15B13/042
Filed: 1987-10-27
Abstract: Pressure medium valve having a valve piston located in a valve housing for control of a main pressure medium flow through the valve by the aid of a pilot flow through a variable pilot flow restriction disposed in the valve piston, said pilot flow deriving from the main pressure medium flow and being controllable by means of a control pilot valve. To achieve temperature independent control without area increase in the pilot flow chambers is besides said restriction (17) in the pilot flow direction in front thereof arranged an additonal restriction between the valve piston (2) and the cylindrical wall (15) surrounding the valve piston of the valve housing, said restriction having the form of a peripheral clearance (11) of a substantially greater axial length than height.
Patent SE-8801709-D0 (SE)
Inventor: SIEBOLD M
IPC: B60T13/68
Filed: 1988-05-05
Abstract: A pressure modulator is proposed, which has a divided piston rod (13). An outer part (17) of the piston rod (13) can move in relation to an inner part (15) of the piston rod (13) at each braking, so that the piston rod (13) cannot stick due to corrosion in the sometimes long inoperative period. The pressure modulator is intended for antilock brake systems of motor vehicles. <IMAGE>
Patent SE-8801905-D0 (SE)
Inventor: LEWTAS K
IPC: C10L1/24
Filed: 1988-05-20
Abstract: The use as an additive for wax containing distillate fuel of a compound containing at least 2 substituent groups and having a spacing and configuration such that they may occupy the positions of wax molecules in the intersection of the (001) plane and the (110) and/or (111) planes in crystals of the wax, the substituent groups being alkyl, alkoxy alkyl or polyalkoxy alkyl having at least 10 atoms in the main chain.
Patent SE-8802061-D0 (SE)
Inventor: LINDGREN ALF
IPC: A01K97/06
Filed: 1988-06-02
Abstract: The invention relates to a protector for fishhooks, comprising two members placed against each other with a hinge connection (6) to form a space for hooks between two flat cover portions (2) facing each other. On the other side of the hinge connection, the members have actuating portions (3) for opening the space, in which a number of posts (7) are disposed for hooking on hooks of various sizes.
Patent SE-8901551-D0 (SE)
Inventor: HELLSTROEM M
IPC: H01H77/10
Filed: 1989-04-28
Abstract: Contact arrangement for electric switching devices, particularly intended for current-limiting low-voltage circuit breakers, with a double-break movable contact arm (1), the central part of which is attached to an insulating shaft (3,4) which is rotatably journalled in elongated holes (7) in stand parts (9) on each side of the contact arm (1). In the closed position of the arrangement, the movable contact arm is pressed against two U-shaped stationary contact arms (2) with the aid of two torsion springs (5,6). The contact arms (1,2) have a flat shape and are arranged with their broad sides facing each other. The shaft (3,4) consists of two sleeve-formed holders surrounding the torsion springs. One holder (4) exhibits a stop face (12) for a latching member (8) for arresting the movable contact arm in the open position.
Patent SE-9000418-D0 (SE)
Inventor: HANSEN G
IPC: E01C19/05
Filed: 1990-02-06
Abstract: A stabilized foundation stone mass 5 is produced as a cold mixture of a relatively coarse foundation stone material 1 and a stabilizing mass 4. The stabilizing mass 4 is a mixed product which contains fine stones 6 and a binder, for example bitumen. A stable and frostproof bearing course for a road can be produced using stabilized foundation stone of this type. <IMAGE>
Patent SE-9002901-D0 (SE)
Inventor: BIELFELDT F B
IPC: B30B5/06
Filed: 1990-09-12
Abstract: A continuously working heating-plate press is disclosed for use in the manufacture of particle boards, fiber boards, plastic boards or the like. The plate-press includes endless steel belts which are run around a fixed press table and a lowerable press ram via drive and tail drums, the press table and press ram defining an adjustable press gap. More particularly, the steel belts are supported by roller bars and transmit a pressure to the material drawn moving the material through the press gap. Heating plates are attached to the press table and press ram providing heat to the material in the press gap. In addition, first and second flexible heat transfer systems are located in a feeding area between the tail drums and the initial point of contact between the steel belts and roller bars and provide heat to the material drawn prior to entry in the press gap. The invention also includes a method for heating a continuously working heating-plate press.
Patent SE-9003562-D0 (SE)
Inventor: WATKINS L A
IPC: G11C5/00
Filed: 1990-11-08
Abstract: A card housing attachment for adding industry standard add-on cards to a portable computer includes a card housing which is positioned on the top of the computer behind a tiltable display. A battery compartment slide-in structure slides into and out of a battery tray compartment opening in the back side of the computer and contains interconnect-card structure for developing the power and any clock required for the add-in card and for transmitting all necessary control signals and data lines between the add-on card and the computer bus.
Patent SE-9004047-D0 (SE)
Inventor: BATISTA FRANCISCO
IPC: C12N11/08
Filed: 1990-12-19
Abstract: A method for the immobilization of an organic thiol compound, HS-R, in which R is an organic residue, to a water-insoluble polymer of non-polypeptide structure exhibiting a disulfide (-S-S-) group directly bound to a saturated carbon atom at each of its sulphur atoms, which comprising contacting the polymer with an oxidation agent in such an amount and of such a kind that it is capable of transforming the disulfide group (-S-S-) to an oxidized disulfide group capable of reacting with thiol groups, whereupon the polymer obtained exhibiting one or more oxidized disulfide groups is contacted with the organic thiol compound HS-R under conditions allowing reaction to the formation of one -S-S-R group and one -SOn(H) group per disulfide oxide group that undergoes the reaction, where n is 1 or 2.
Patent SE-9004140-D0 (SE)
Inventor: LARSSON H
IPC: E05F15/10
Filed: 1990-12-20
Abstract: An apparatus monitors an a.c. motor (12), a door (14) operated by the motor, a frequency converter (16) for supplying electric power to the motor (12), and a control and signal-processing means (32) which causes the frequency converter (16) to control the door in accordance with a desired movement. The movement of the door is continously detected. The control and signal-processing means (32) compares the desired movement of the door with the detected movement, in order to emit an alarm signal (L) when the difference is too considerable. A switch means (28) thus blocks the power supply to the motor (12). A sensing means (31) senses whether the power supply to the motor (12) is blocked. The alarm signal (L) is repeatedly emitted in order to establish a possible malfunction of the switch means (28).
Patent SE-9202786-D0 (SE)
IPC: B65B35/30
Filed: 1992-09-25
Abstract: The device incorporates a first transport path (4) for feeding objects piece-wise to the filling point and also to the filling point leads a widthwise second transport path (10). Elements are provided for transfer of objects received at the receiving point on the first transport path to the second transport path for movement to the filling point.
Patent SE-9300290-D0 (SE)
Inventor: BERGSTROEM ROLF ANDERS
IPC: G10L25/78
Filed: 1993-01-29
Abstract: A method and apparatus for encoding/decoding of background sounds. The background sounds are encoded/decoded in a digital frame based speech encoder/decoder. First, it is determined whether the signal that is directed to the encoder/decoder represents primarily speech or background sounds. When the signal directed to the encoder/decoder represents primarily background sounds, the temporal variation between consecutive frames and/or the domain of at least one filter defining parameter is restricted.
Patent SE-9302674-D0 (SE)
Inventor: PERSSON SVEN STAFFAN
IPC: A44B11/26
Filed: 1993-08-18
Abstract: A locking means for halters comprises a clasp which is mounted in a strap included in the halter, usually the crownpiece. The clasp comprises a pin portion (2) and a sleeve portion (1). These two portions are provided with cooperating locking elements (7, 14) for releasably interconnecting the pin and sleeve portions. According to the invention, the locking means is also provided with a safety release device (5, 6, 13) which can be activated and deactivated by shifting the positions of the pin and sleeve portions (1, 2) relative to each other. The safety release device comprises a locking tongue (5) included in the pin portion (2), and a recess (12) formed in the sleeve portion (1) and adapted to receive the locking tongue. The locking tongue (5) has an enlarged tip (6), and the recess (12) is provided with at least one locking projection (13). The enlarged tip (6) of the locking tongue and the locking projection (13) together constitute a snap lock (6, 13). This is arranged to keep the pin and sleeve portions interconnected by yieldable action, until a separating force acting in the strap overcomes said yieldable action. In the deactivated position of the safety device, the pin and sleeve portions (1, 2) are interconnected at least by means of the locking elements (7, 14), and in the activated position thereof, the pin and sleeve portions are interconnected merely by means of the snap lock formed by the locking tongue (5) and the locking projection (13).
Patent SE-9303261-D0 (SE)
Inventor: LORENZ DIETER-RUEDIGER
IPC: A61G5/04
Filed: 1993-10-06
Abstract: At least one of the steered wheels (11a,11b) has a non-constant relationship between the steering and wheel turning circles. These wheels are pref. steered from a common drive which can be operated from signals of an operating unit. This drive can be a steering motor with uniform reduction gearing. One of the steered wheels can be directly coupled to the drive while the other is coupled via an uneven reduction curved groove drive. A regular reduction drive (24a,24b) can follow the uneven drive having a reduction ratio of 3:1. ADVANTAGE - Large steering swing. Economical mfr. and servicing with high operational reliability.
Patent SE-9401061-D0 (SE)
Inventor: EDLUND LEIF
IPC: G05D1/02
Filed: 1994-03-29
Abstract: PCT No. PCT/SE95/00330 Sec. 371 Date Sep. 30, 1996 Sec. 102(e) Date Sep. 30, 1996 PCT Filed Mar. 28, 1995 PCT Pub. No. WO95/26512 PCT Pub. Date Oct. 5, 1995The present invention provides a method and a system for proximate field orientation of an autonomous device and utilizes a transmitted wave having a first frequency of slow propagation, whereby reflections from obstacles within a proximate area are detected. According to the present invention receivers are arranged in a slanted plane or preferably along a curved base-line to, in a simple way, obtain a three-dimensional direction to an obstacle reflecting the frequency of slow propagation. Additionally, an absorber or a screen or a combination thereof is arranged above at least one receiver to act as an "eyebrow" attenuating undesired reflections which at the receiver come from overhead. Additionally, at least one of the receivers along the generally curved base-line is arranged differently in height in relation to the remaining receivers, and preferably the most outer receiver on each side in the line of receivers along the generally curved base-line is arranged differently in height in relation to the remaining receivers for an improvement of the three-dimensional resolution.
Patent SE-9401125-D0 (SE)
Inventor: LINDEBERG OTTO STEN AXEL GUSTA
IPC: D21C9/10
Filed: 1994-04-05
Abstract: A method for the manufacture of bleached cellulose pulp, in conjunction with which lignocellulose material is digested to form cellulose pulp by means of an alkaline digestion liquor, and the cellulose pulp in the form of a suspension is screened, if necessary, and subjected in series to at least oxygen gas delignification/bleaching (O), if required, chlorine dioxide bleaching (D) and bleaching with non chlorine-containing, oxidative bleaching agent (O, P, Z), with the various bleaching stages interspersed with washing and/or reconcentration of the cellulose pulp in at least one stage, characterized in that complexing agents are added to the cellulose pulp in conjunction with the chlorine dioxide bleaching. It is also important for the mol quotient of the cellulose pulp for magnesium/manganese, during bleaching with a non chlorine-containing, oxidative bleaching agent, to be maintained at or brought to a value exceeding 20, and preferably exceeding 40.
Patent SE-9401938-D0 (SE)
Inventor: DANIELSSON DAG
IPC: F15B3/00
Filed: 1994-06-06
Abstract: PCT No. PCT/SE95/00625 Sec. 371 Date Nov. 18, 1996 Sec. 102(e) Date Nov. 18, 1996 PCT Filed Jun. 1, 1995 PCT Pub. No. WO95/33928 PCT Pub. Date Dec. 14, 1995A pressure intensifier for pressurization of a medium is provided, comprising a low-pressure cylinder (1), in which a low-pressure piston (2) is axially displaceable, and two high-pressure chambers (3, 4) which are each arranged coaxially with and on separate sides of the low-pressure cylinder (1) and which each exhibit an axially displaceable high-pressure piston (9, 10) which are secured to the low-pressure piston (2). A channel (16), provided with a nonreturn valve (17), connects the two high-pressure chambers. The area of one high-pressure piston (9) may be larger than the area of the other high-pressure piston (10).
Patent SE-9503817-D0 (SE)
Inventor: LETH IB
IPC: B32B27/10
Filed: 1995-10-30
Abstract: The disclosure relates to a laminated packaging material (10) comprising a layer (11) of paper or paperboard and outer, liquid-tight coatings (12, 13) of plastic on both sides of the paper or paperboard web (11). In order to facilitate material recycling after use of the laminated packaging material (10), the packaging material (10) is provided with layers (14, 15) of water-soluble polymer between the paper or paperboard layer (11) and each respective outer plastic coating (12, 13), the layers (14, 15) serving as adhesive or binder. At the same time as the adhesive or binder layers (14, 15) bond together the individual layers with good adhesion for the formation of a well-integrated packaging material, they make possible the ready separation or delamination of the packaging material after use, by treatment of the material, preferably comminuted into smaller pieces, with hot water at approximately 40-60  DEG C, whereby the adhesive or binder layers (14, 15) are dissolved and leave behind easily separated fractions of paper or paperboard and plastic, respectively. Examples of adhesives or binders may be biopolymers or synthetic, water-soluble polymers, e.g. starch or polyvinyl alcohol, which are applied in quantities of between 0.1 and 5 g/m<2> (dry weight).
Patent SE-9504426-D0 (SE)
Inventor: BRAENNSTROEM ROINE
IPC: F02C3/20
Filed: 1995-12-11
Abstract: A power plant comprises a combustion chamber (1), in which combustion of a combustible matierla is intented to take place while forming hot combustion gases, a gas turbine device (13, 14, 20, 27, 30) which is arranged to be driven by the combustion gases, and a topping combustor (8, 23) which is arranged to receive the combustion gases and increase a temperature thereof to a level suitable for the gas turbine device. Furthermore, there is a gasifying reactor (10) which is arranged to produce a combustible gas for combustion in the topping combustor (8, 23) in order to accomplish said increase of temperature. The gasifier (10) is connected to a conduit member (18) which is arranged to supply an oxygen-containing gas, needed for the gasification, to the gasifier, and which comprises means (34, 35, 36, 37) which are arranged to affect the flow of said oxygen-containing gas, supplied to the gasifier (10), to a desired level.
Patent SE-9703746-D0 (SE)
Inventor: QVARTH INGEMAR
IPC: B23C5/08
Filed: 1997-10-15
Abstract: A milling tool includes a rotatable supporting body having detachable cassettes upon which cutting inserts are mounted. The cutting inserts are provided with cutting edges. Two serrated surfaces are provided in order to connect the individual cassette with the supporting body. A first of the two serrated surfaces is located upon the periphery of the supporting body and faces outwards from the supporting body, while the other serrated surface is formed at an inner side of the cassette.
Patent SE-9704229-D0 (SE)
Inventor: JOHANSSON HANS
IPC: H02G/
Filed: 1997-11-18
Abstract: The tool includes a section designed to be automatically secured to the cables when a pull force is applied to the tool by the drum. MECHANICAL ENGINEERING - PREFERRED FEATURES : The cable securing section comprises a flexible pull cable (2) attached to an anchor rod (1) and capable of being wound around the cables being layed and the rod. The pull cable is attached to an openable eyelet (6) attachable to the winch drum and to a fixed eylet (3) at the end of the anchor rod. The pull cable can be passed through an openable eyelet (4) attached to a fixed eyelet (5) at the opposite end of the rod.