baber/WOPTO huggingface dataset:
Patent SE-8702023-D0 (SE)
Inventor: JANSSON JORGEN
IPC: A47G21/04
Filed: 1987-05-18
Abstract: The blade parts (1,2) are connected pivotably to one another by an articulation at one end so that between them they may grip a piece of tart. They have cutting edges (7,8), and the first (1) blade part projections in front of the second part (2). The first blade part is formed on its side facing the second such part to receive the cutting edge (8) of the latter between a limiting surface (12), and a plane (P1) in which its own cutting edge (7) is located, which is parallel to its main plane (P2). The first blade part (2) has a sunken area (13) on its side facing the second blade part which accommodates the cutting edge (8) of the second blade part. On its side facing the second blade part, the first such part has a flat part (14) nearest to its cutting edge, and in the direction away from the cutting edge this flat part evolves into the sunken area (13).
Patent SE-8702533-D0 (SE)
Inventor: MARDBERG B
IPC: B62D55/253
Filed: 1987-06-17
Abstract: Drive belt for rubber-wheel-borne vehicles, comprising a plurality of belt plates 11 of flexible material and two cables 15 running around the belt which hold the belt plates together by means of longitudinal holes therein. Each cable is arranged to run freely through the longitudinal holes and through distancing members 16 between the plates. The distancing members are expediently configured in one and the same piece as the belt plates in order to improve the lateral stability of the belt. The two free ends of the cable are fixedly mounted in a certain tensioning plate of the belt plates by means of easily accessible tensioning members so that the length of the cable and hence of the belt is adjustable without removal of the belt from the bearing wheels. <IMAGE>
Patent SE-8703722-D0 (SE)
Inventor: HORNFELDT S
IPC: G01R29/14
Filed: 1987-09-28
Abstract: The spherical probe has two metallic halves (1, 2) insulated from each other by an insulating ring (3). Fastened to the ring is insulating ##an first tube (4) which is diametrically directed outwards. Concentrically inside the first tube is a second tube second tube (7) of insulating material which issues inside the sphere. The sphere and first tube are rotated by a turbine wheel (5) fed with pressurized gas. The second tube has one end fitted to an outer support (6), and its other end, inside the sphere, is bent so that it runs parallel to the sphere rotary axis but assymetrically in relation to the axis. An adjustment transformer (8) inside the sphere has one winding connected to the metallic hemispheres, whilst its other winding is connected to a light diode also inside the stationary second tube to a measurement unit (13) at earth potential. (Provisional basic advised week 89/21)
Patent SE-8704958-D0 (SE)
Inventor: LINNEMANN V
IPC: B22F1/145
Filed: 1987-12-11
Abstract: A molten mass of steel is atomised by means of pressurised water; the irregular steel powder produced is subjected to a reduction annealing to remove the oxide skin surrounding the individual powder grains, plate-shaped compacts produced from the powder and a sheet-metal case is filled with these compacts to a desired level and the resulting preform extruded.
Patent SE-8800390-D0 (SE)
Inventor: SVENSSON KJELL INGVAR
IPC: B63B1/00
Filed: 1988-02-05
Abstract: The boat comprises a water cushion, with parts which can be pressed downwards to form a multi-part keel.
Patent SE-8801988-D0 (SE)
Inventor: IVANNIKOV A V
IPC: B23K9/29
Filed: 1988-05-27
Abstract: PCT No. PCT/SU86/00093 Sec. 371 Date Oct. 28, 1987 Sec. 102(e) Date Oct. 28, 1987 PCT Filed Sep. 29, 1986 PCT Pub. No. WO88/02295 PCT Pub. Date Apr. 7, 1988.A welding torch comprises a head (1) and two current-supply conduits (3) which are held with one of their ends to a body (7) of the torch. The current-supply conduits (3) are connected to the head (1) through connectors (5) held at the other ends of the conduits (3) so as to face each other. The connectors (5) are fitted into holes (2) provided in the head (1) and so shaped as to suit the shape of the external surface of the connectors (5). Through ducts (10) are provided in the connectors (5) to establish communication between the interior space of the head (1) and that of the current-supply conduits (3).
Patent SE-8802885-D0 (SE)
Inventor: ANDERSSON L
IPC: B60K17/08
Filed: 1988-08-12
Abstract: A gearbox for automotive vehicles includes two mutually concentrically journalled input shafts (6,9), each of which drives a respective lay-shaft (12,15). A gear wheel (17,19) disengageably mounted on each lay-shaft meshes with a common, disengageable gear wheel (22) on the output shaft (20) of the gearbox. When driving in first gear, the one lay-shaft (12) drives the other lay-shaft (15) via the disengaged or declutched common gear wheel (20) on the output shaft.
Patent SE-8803534-D0 (SE)
Inventor: LINDBLOM S
IPC: B62D12/00
Filed: 1988-10-05
Abstract: PCT No. PCT/SE89/00547 Sec. 371 Date Mar. 26, 1991 Sec. 102(e) Date Mar. 26, 1991 PCT Filed Oct. 5, 1989 PCT Pub. No. WO90/03909 PCT Pub. Date Apr. 19, 1990.A hydraulic steering system for turning two mutually articulated vehicle-halves (13, 14) relative to one another with the aid of two hydraulic piston-cylinder devices (11, 12) includes a control valve (17) which will normally connect the piston-cylinder devices in a manner such that the devices operate as single-acting piston-cylinder devices. When abnormally high steering torque prevails, however, and the oil pressure rises correspondingly above a pre-determined value, the setting of the control valve is adjusted by these oil pressures so that the valve connects the piston-cylinder devices in a manner which causes the devices to operate as double-acting piston-cylinder devices.
Patent SE-8804555-D0 (SE)
Inventor: RODSKIER C
IPC: F01N13/08
Filed: 1988-12-16
Abstract: An exhaust muffler for marine engines with two rows of cylinders, especially V-engines. The exhaust muffler comprises a horizontal cylindrical container (20) mounted transverse to the rows of cylinders and having an exhaust inlet (26) and an exhaust outlet (27) for each row of cylinders. The container is mounted between the rear of the engine (1) and the boat transom (3).
Patent SE-9000637-D0 (SE)
Inventor: WIDENBAECK R
IPC: A41D27/10
Filed: 1990-02-23
Abstract: A protective costume is formed by a shell, which is to form a pair of sleeves, being laid flatly on a flat sheet of material 1 spread out in a single layer and being connected to this along a closed-loop connecting line 7. The connecting line 7 extends transversely across the entire back region of the costume and the side parts of the costume around in front of the shoulder section of the wearer, i.e. around more than half the circumference of the coat of the costume, whereby the material piece can be tailored to the upper body of the wearer. When all material in both the material piece 1 and the shell 6 inside the join line 7 is cut away, the two end parts 61 of the shell form sleeves which are comfortably accessible from the inside of the material piece 1 forming the body-enclosing coat of the costume. <IMAGE>
Patent SE-9001227-D0 (SE)
IPC: F42B10/50
Filed: 1990-04-04
Abstract: The invention relates to a subwarhead which is arranged to be separated from a missile, for example a carrier shell or the like, over a target area, the subwarhead comprising an active part (4), a target detector (5) and an arrangement which imparts to the subwarhead a rotation for scanning of the target area in a helical pattern during the descent of the subwarhead towards the target area. The target detector is arranged displaceably in order to allow a free view at the side of the active part. Two diametrically situated aerofoils (1, 2) are arranged to be pivotable from a folded-in position, in which the aerofoils connect with the outer surface of the subwarhead, to a 90 DEG  folded-out position, in which the two aerofoils form a braking area for the rate of descent of the subwarhead. The two aerofoils are pivotably arranged via a double joint (4, 5; 6, 7; 8, 9). <IMAGE>
Patent SE-9003087-D0 (SE)
Inventor: JONASSON GUNNAR
IPC: B21B27/10
Filed: 1990-09-28
Abstract: The invention relates to a hot-rolling mill, preferably a hot-rolling milling having at least two pairs of rolls. Continuous belts are drawn around the upper and lower rolls, respectively, running in contact with the rolled metal, between roll and rolled metal, and designed to absorb heat. The belt tension can be adjusted by means of tension rolls, for instance.
Patent SE-9100488-D0 (SE)
Inventor: ROSENGREN A
IPC: G01N3/00
Filed: 1991-02-19
Abstract: A testing device for load-testing of specimens (3) in a nuclear reactor environment is attached to one of the pipes (1) of the reactor for conveying a first medium under pressure and provides a first space (14) in open communication with the pipe (1). In the first space (14) a movable pull rod (15) is arranged, one end of which is attached to one half (16) of a specimen (3) arranged in the space (14). The other end of the pull rod (15) is joined to a tensile force device capable of being influenced by the first medium for achieving a tensile stress in the specimen (3).
Patent SE-9100596-D0 (SE)
Inventor: CARLSTEDT G
IPC: H01R12/16
Filed: 1991-03-01
Abstract: A housing for accommodation of a plurality of electric circuitry packages, a method for assembling the housing, a cooling arrangement, and an electrical connection arrangement are disclosed. The housing can accommodate a plurality of packages, supply the packages with power, connect them electrically, support them and cool them. By means of the resilient support, the housing can withstand and protect the packages from shocks and vibrations. By means of the resilient connection, the housing can handle package size differences, e.g. due to thermal expansion caused by temperature changes. The cooling arrangement for cooling the electric circuitry packages includes several cooling units sandwiched with the packages into a stack. A cooling fluid cools the packages by flowing through each cooling unit. The units have flexible package facing walls, which form themselves to the package surfaces due to the cooling fluid pressure. The electrical connection arrangement includes several connector and wire assemblies for electrical connection of a plurality of electric circuitry packages, each assembly including one or more flat cables including data wires, several connector assemblies establishing electrical contact between the data wires and the packages, and one or more power wires connected to and supplying power to the packages.
Patent SE-9102934-D0 (SE)
Inventor: HOFMANN R
IPC: H05K7/00
Filed: 1991-10-10
Abstract: A cable device for connecting electrical apparatuses with a power source or housing parts of electrical apparatuses with one another has a foldable electrical cable which has a plurality of folds with folding regions therebetween, and fixing elements which fix bending points in the folding regions against turning movements.
Patent SE-9200553-D0 (SE)
Inventor: BOHLIN K
IPC: H01L21/8238
Filed: 1992-02-25
Abstract: Two self-aligned and contiguous regions (5, 7) of mutually different dopings can be generated at the surface (11) of a semiconductor body (1) by generating a first layer on the surface of the semiconductor body, selectively introducing a dopant through this layer within a defined portion of the semiconductor body at the surface thereof, changing the etching properties of the layer within said defined portion, removing the layer outside this portion by etching and, finally, doping the semiconductor body with the remaining part (21) of the layer as mask.
Patent SE-9202018-D0 (SE)
Inventor: HEDELIN L
IPC: F02B75/04
Filed: 1992-06-30
Abstract: PCT No. PCT/SE93/00597 Sec. 371 Date Feb. 9, 1995 Sec. 102(e) Date Feb. 9, 1995 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/00681 PCT Pub. Date Jan. 6, 1994A process and apparatus for setting the compression ratio of an internal combustion engine by changing the relative distance between the axis of rotation of the engine crankshaft and the engine cylinder head surface delimiting the end of each cylinder in the engine. Relative displacement between the rotational axis of the crankshaft and the cylinder head is effected along a predetermined path that has components both parallel and transverse to the longitudinal axis of each of the engine cylinders. The crankshaft is held with its rotational axis stationary in relation to the engine mountings and the vehicle in which the engine is mounted, and the cylinder head is displaced along the predetermined path together with the cylinder.
Patent SE-9203220-D0 (SE)
Inventor: AHLSTROEM G
IPC: B41J5/10
Filed: 1992-11-02
Abstract: In a user interface 5 between a person and a machine/computer 1, the machine is represented by keys 2a arranged on a terminal. The machine is also represented by a graphic representation which can be actuated depending on the actions of the user 6 on the keys. A model of a system 4 comprising the interface is simulated, and the simulation comprises frequency and sequence analysis. In a frequency analyser 12, the number of actuations of the keys is recorded, and, in a sequence analyser 13, the sequence in which the keys are actuated during a given period of time is recorded. The result of said analysis functions forms the basis of indications as to whether the positioning of the keys is correct. Likewise, answers can be obtained with regard to whether the design of the menus and the positioning of the menus in the graphic representation are optimum in the case in question. <IMAGE>
Patent SE-9203474-D0 (SE)
Inventor: OLSSON K
IPC: G08G1/08
Filed: 1992-11-19
Abstract: PCT No. PCT/SE93/00962 Sec. 371 Date Jul. 20, 1995 Sec. 102(e) Date Jul. 20, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/11839 PCT Pub. Date May 26, 1994The invention relates to a method for predicting the traffic flow in a road network. Sensors in the road network register the passage of vehicles and two of the parameters, flow, density, speed enable all three parameters to be calculated. The correlation between the traffic at a point X at a certain time and the traffic at another point Y some period  tau  later can in certain cases and under certain conditions provide good values. In these cases, the traffic can also be predicted with good precision. The invention utilizes this fact and relates the prediction factor to the correlation coefficient. The invention also uses the methods to divide a traffic parameter into various frequency components to be used in various situations and improves the prediction by using the corresponding prediction factor for the corresponding frequency components of the traffic parameters. For the prediction, sensor information from different links is used in some cases to provide a quicker and more effective prediction by means of cooperation. The method for providing this cooperating also belongs to the invention. In certain sensor-lean situations, the prediction factor described previously is supplemented with a propagation factor W that describes the traffic changes along a traffic link, and where W can be defined and adapted to the various frequency components of a traffic parameter.
Patent SE-9302478-D0 (SE)
IPC: A61M16/12
Filed: 1993-07-22
Abstract: In conjunction with the diagnosis of conditions in and treatment of the lungs, a small amount of NO is supplied to the lungs in some cases. A gas mixture is used according to the invention, in which an inert, non-toxic trace gas is present in an exact concentration in relation to NO, in order to simply and safely control the amount of NO then supplied to the lungs. The amount of NO supplied can be determined here by determining the concentration of trace gas. <IMAGE>
Patent SE-9303709-D0 (SE)
Inventor: LARSSON P-O
IPC: B27M3/04
Filed: 1993-11-10
Abstract: The device is for aligning a part (30) of a timber plank in a plane includes means (19, 26) which apply forces on the part of the plank from opposite directions and at right-angles to a sought-after longitudinal extent, thus activating the timber component to align the part with the sought-after longitudinal extent.
Patent SE-9400016-D0 (SE)
Inventor: MANNBRO NILS
IPC: D21C11/00
Filed: 1994-01-04
Abstract: A process for kraft paper fibre pulping and bleaching of lignocellulose material by delignification with alkaline liquors in various digestion and bleaching sequences. Black liquor is displaced through the wood chips, charged to the pulping digester, thereby enabling the use of bleaching stage filtrate or composite bleach plant effluent for displacement of cooking liquor rather than the conventional displacement through brownstock washing stages from which black liquor is discharged. Carry-over with pulp of cooking liquor alkali contributes to alkalinity in the processing steps of the effluent so that the inorganic combustion residue has an excess of soda as compared to sulphate and optional chloride. By withdrawing black liquor directly from charged wood chips material, no dilution occurs at this operation while carry-over of cooking liquor diluted with bleach plant effluent can be economically concentrated, e.g. by Mechanical Vapor Compression Evaporation (MVCE).
Patent SE-9400386-D0 (SE)
Inventor: SKJAEVELAND MAGNE
IPC: A01B73/06
Filed: 1994-02-07
Abstract: The towed implement is supported on ground wheels (2) mounted on frame (1) pivoted at point (4) to tow bar (3) for control of the working depth. The tow bar is connected to a pivoting first plate (24) via second plate (39) and struts (36,40). The first plate pivots under the action of hydraulic cylinder (23) about journal (25) fixed to the frame, and is connected to lever (26) by link (28). The lever carrying the ground wheels at one end and the other pivotally fastened to the frame. Turning the first plate causes a turning of the lever and at the same time pivots the tow bar relative to the frame. A stop (44) prevents further turning of the first plate after one pivot and the link reach a dead point to maintain the implement in the transport position even with hydraulic failure.
Patent SE-9504703-D0 (SE)
Inventor: ALBINO ROBERT
IPC: A61F/
Filed: 1995-12-29
Abstract: Absorbent structure for eg. a nappy, sanitary towel or incontinence pad, comprising at least two layers (2, 3) of different material. The first layer (2) comprises super-absorbent material which may be folded to width greater than the width of the second layer (3), which preferably comprises cotton wool. The length edges of the two layers are coincidental. Part (10) of the first layer is folded around the length edges (6) of the second layer and part, but not all, of this layer. This folded first layer forms one or more openings (7) that provide access to the second layer. Absorbent products containing these structures are also claimed.
Patent SE-9600420-D0 (SE)
Inventor: WILHELMSSON MARCUS
IPC: B65F/
Filed: 1996-02-06
Abstract: The compressing zone is formed by a tunnel (13) narrowing to its end (4A). The tunnel has an under side (14) which inclines diverging in the transport direction (15) and evolves into an outlet part (16). It is angled (B) in relation to the compressing screw (5) central axis (17) and has a counterpiece roof (21), against which a plug is arranged to be formed. The cross-section surface (A) in the narrowing tunnel reduces continuously forward to the angled outlet part (16). The narrowing tunnel under side (14) has sloping connecting bottom walls. The counterpiece roof in the outlet part narrows towards the roof centre (22). From the roof centre part side parts (23) are inclined downwards towards fixture flanges with a flange on each side of the roof centre part. The roof extends horizontally.
Patent SE-9601175-D0 (SE)
Inventor: SCHOENER ADOLF
IPC: H01L29/24
Filed: 1996-03-27
Abstract: A method for producing a semiconductor device comprising a step a) of implanting an impurity dopant of a first conductivity type into said semiconductor layer (1) being doped according to a second opposite conductivity type for forming a first type doped surface layer (2) surrounded, except for the top surface thereof, by second conductivity type doped regions (3) of said semiconductor layer for forming a pn-junction (4) at the interface thereto. A highly doped additional semiconductor layer (5) is grown on top of said surface layer (2) for forming a contact layer allowing a low resistance ohmic contact to be established to the device so created.
Patent SE-9701057-D0 (SE)
Inventor: BIJLENGA BO
IPC: H02M1/08
Filed: 1997-03-24
Abstract: In a method for handling a short-circuit situation occurring in a circuit having a plurality of power semiconductor devices of turn-off type connected in series after detection thereof, the voltage across the two electrodes (11, 12) of each individual power semiconductor device is measured and depending upon the magnitude thereof current is fed to or from the gate (9) of the individual power semiconductor device for individually regulating a turn-off process created thereby for each of the power semiconductor devices depending upon said voltage thereacross. <IMAGE>
Patent SE-9701680-D0 (SE)
Inventor: LEJION THOMAS
IPC: B31B50/64
Filed: 1997-05-02
Abstract: A welding unit for forming defining weld lines in an elongate web, preferably in a bag-making machine, includes a drive means (3), which is arranged in an endless loop, and at least one sealing jaw (6). The sealing jaw (6) is connected to the drive means (3) for movement along said loop. A fixed guide means (9) extends in an endless loop essentially in parallel with the drive means (3). Each sealing jaw (6) is received on a carriage (10), which is connected to the drive means (3) and has at least one follower element (17, 18), which is adapted to abut against and move along the guide means (9). A bag-making machine is provided with at least two such welding units which are arranged on opposite sides of the web to form, in cooperation, weld lines in the web. <IMAGE>
Patent SE-9702071-D0 (SE)
IPC: B61D39/00
Filed: 1997-06-02
Abstract: The invention concerns a cover arrangement for covering a waggon, said arrangement comprising two rigid end walls (13, 14), which are attachable to the waggon (1) at either end thereof, a cover (15) and a plurality of rigid cover arches (17). Each cover arch extends between the long sides of the waggon and has at its ends end pieces (35), which are displaceably connectible to the waggon for displacement of the cover arch along the waggon. The cover arches are connected to the cover at a distance from each other to form a covered space under the cover. The end walls comprise locking means (21, 23) for releasable locking of two end arches (25, 27) of the cover arches in engagement with an end wall each. The arrangement further comprises members (19) which are arranged between the cover arches and adapted to extend the cover cloth between the arches, each member being elongate, arcuate and resilient. Each member is, when the cover arrangement is arranged on a waggon, pretensioned by elastic bending of at least part of the member, such that it applies an outwardly directed pretensioning force on the cover cloth, at least when the end arches are locked. As a result, the members assist in extending the cover cloth as the arches are moved together. <IMAGE>
Patent SE-9702891-D0 (SE)
Inventor: TAKAI KENICHI
IPC: H04W48/16
Filed: 1997-08-07
Abstract: In a spread spectrum communication system, as base station transmission channels are used a synchronizing channel for continuously transmitting a predetermined PN code from a base station (generated by a synchronizing pilot channel generating block), a identifying channel for continuously transmitting a predetermined multivalued PN code every base station (generated by an identifying pilot channel generating block), and a communication channel for enabling the identification of a base station transmitting data by multiplying the multivalued PN code used in the identifying channel by communication data after spectrum spreading (generated by a communication channel generating block).