baber/WOPTO huggingface dataset:
Patent SE-8401864-L (SE)
Inventor: AHOLA R
IPC: F41G3/26
Filed: 1984-04-04
Abstract: An optic method for shooting practice in which a narrow light beam is used instead of a bullet. The light beam is provided by a light transmitter (2) of a visible or infrared area attachable to a gun, the ray transmitted by which transmitter is observed with a spot-sensitive optic detector (5, 6) from which is received continuous position information during aiming and discharging as well as, when desired, also the hit and the direction at the discharge instant (9). (FIG. 1).
Patent SE-8401939-L (SE)
Inventor: KEMMER C
IPC: G01S15/931
Filed: 1984-04-06
Abstract: A method for detecting obstacles, such as people for example, in the operation of remote-controlled vehicles (10). The vehicle may be an industrial materials-handling truck or an industrial robot equipped with a data processing control system and transmitters (20,22) and receivers (24) for ultra-sound waves. Ultra-sound pulses are transmitted continuously in groups from the transmitter in a pre-determined pattern, and only one input signal having a pulse pattern corresponding to the aforementioned predetermined pattern for respective pulse groups is received by the receiver (24) and evaluated by the data processor for controlling maneuvering of the vehicle (10).
Patent SE-8402934-L (SE)
Inventor: YAZAKI J
IPC: B65D35/08
Filed: 1984-05-30
Abstract: A squeeze package comprises a flexible plastic hollow vessel containing a viscous substance e.g. tomato paste, the hollow vessel comprising a flexible cylindrical barrel, a narrowed orifice passage 8 connected to the barrel through a shoulder 5 and a residence portion 10 connected to the orifice passage through a stepped portion 9 and having a squeeze opening 6 on the top end thereof. The substance has a viscosity of 1,000 to 250,000 cP, and the dimension of the vessel and the viscosity of the substance are within the range satisfying the requirements represented by the following formulae:  log  eta  >/= -log l -log S1/S0 + 5.45,  log  eta  >/= 0.588 log S0 + 0.764 log E + 2.30, and  S1/S0 ??? 2 wherein  eta  stands for the viscosity (cP) of the substance, S0 stands for the cross sectional area (mm<2>) of the orifice passage, S1 stands for the cross sectional area (mm<2>) of the residence portion,  l  stands for the length of the residence portion in the axial direction and E stands for the elastic recovery (g) of the cylindrical barrel in the non-packed state. The narrowed orifice passage helps prevent air from being sucked into the container as the container returns to its original shape when the pressing force is released. <IMAGE>
Patent SE-8403688-L (SE)
Inventor: SHEINBERG H
IPC: C22C27/04
Filed: 1984-07-12
Abstract: A composition of matter having a Rockwell A hardness of at least 85 is formed from a precursor mixture comprising between 3 and 10 weight percent boron carbide and the remainder a metal mixture comprising from 70 to 90 percent tungsten or molybdenum, with the remainder of the metal mixture comprising nickel and iron or a mixture thereof. The composition has a relatively low density of between 7 and 14 g/cc. The precursor is preferably hot pressed to yield a composition having greater than 100% of theoretical density.
Patent SE-8404650-L (SE)
Inventor: ASTROM KARL GUSTAV
IPC: A63B23/02
Filed: 1984-09-17
Abstract: The user positions the column (1) between his or her thighs so that its lower end rests on the ground, and then grasps the upper crossbar (4) before carrying out various physical exercises for stretching the spinal column and muscles. - There is a facility to position the crossbar at two different heights above ground level.
Patent SE-8501102-L (SE)
Inventor: ENGSTROM U
IPC: C22C38/12
Filed: 1985-03-07
Abstract: The present invention relates to an iron-base powder containing Ni, Mo and C for producing highly resistant sintered bodies under normal pressing and sintering conditions. The powder contains 7-12% by weight of Ni, 0.4-1.5% by weight of Mo, and 0.3-0.7% by weight of C.
Patent SE-8503429-L (SE)
Inventor: ROSENFIELD R E
IPC: G01N33/80
Filed: 1985-07-10
Abstract: A process for the determination of cell types or of cell compatability on a solid support material is described. In this process, a first cell layer is bound to the support material, these cells containing antigens or being provided with antigens. This first layer is then brought into contact with a solution which contains antibodies and, by means of immunoabsorption, antibodies are bound to the extent to which the antibodies of this solution are reactive with the antigens of the cells of the first layer. A suspension of second cells which carry antigens is then introduced, and the extent of the immunoadhesion of the second cells is determined by antibodies which are bonded to the first cell layer. In the process described here, the first cells, which are reactive, form a monolayer which is irreversibly bound to the support material. As a result, both agglutination tests and cell lysis tests can be substantially improved, and relatively unskilled personnel can carry out the tests in question.
Patent SE-8600251-L (SE)
Inventor: BORG B O B
IPC: B25J15/00
Filed: 1986-01-21
Abstract: At an assembly station in e.g. a car mfg. plant, the robot equipment can be used for assembling a door to the vehicle bodywork and this in a corresp. aperture. The robot has a fixed bottom plate with a pivotable column on which upper and lower arms are fitted. The lower arm has an upper part, and a lower part which is rotatable relatively to it. On the lower part of the lower arm is a gripper provided with securing components which grip the vehicle door, and a screwdriver which screws the door hinges to the bodywork. The screw driver is fixed to an arm which is articulately connected to the gripper. The position of the arm and that of the screw driver in relation to the gripper can be adjusted with the aid of a servo-drive (8). After arrival at the assembly station, the door is placed in a fixture vertically, and a magazine for screws and washers is connected to the fixture. Screws with threaded-on washers are transported by a feeder to a device where they are sorted downwards into a further fixture. When the screw driver comes into action screws automatically emerge properly aligned for it to engage them. Once the screws and washers have been tightened, the fixture withdraws for reloading with a further provision of screws and washers. (Provisional basic advised week 87/36)
Patent SE-8601913-L (SE)
Inventor: HASHIZUME M
IPC: A44B18/00
Filed: 1986-04-25
Abstract: A fabric fastener suitable for industrial use such as for fixing a porous working element to a rotor of a polisher, in which a male member has at least two groups of projections on one surface thereof, a first group having a hook or mushroom shape and a second group having a straight needle shape and a taller height than the projection of the first group, thereby the needle shape projection positively penetrates the interior of the porous mating member, while the hook or mushroom shape projection passively engages with a recess or a gap of the mating member, thus ensuring a proper engagement between both members.
Patent SE-8602178-L (SE)
Inventor: KUUSELA P
IPC: G01J5/02
Filed: 1986-05-13
Abstract: Device is for measuring temps. in high temp. regions e.g. molten baths by luminance comprising an optical fibre to conduct the light beam from the source to a gauge. The fibre is for part of its length surrounded by a pipe with a gap between the fibre and the pipe wall used for a flow of protective gas through the inlet to prevent destruction of the fibre. The unit can be fitted inside the bottom nozzle of a steel converter and is surrounded by a refractory cpd.
Patent SE-8602348-L (SE)
Inventor: PINOMEKI SAKARI
IPC: F15B/
Filed: 1986-05-23
Abstract: A hydraulic system for a tree-felling unit comprises valve means 6,8 and connecting lines 11,13 for feeding hydraulic fluid through the said valve means to and from hydraulic working devices 2,3,4,5 for the members for tilting of the unit, for rotation of the unit, for gripping of the tree and for cross-cutting of the tree. The hydraulic working devices 2,3,4,5, which are driven in sequence during the work cycle, are connected in pairs to the same valve means. The control devices 2,3 for the tree-felling unit are connected to separate valve means 6,8 and the processor devices 4,5 for the tree are connected to separate valve means 6,8. The flow of the hydraulic fluid to the working devices 3,5 is regulated by a control valve 17, which is driven by the pressure in the hydraulic fluid lines belonging to the unit. <IMAGE>
Patent SE-8801768-L (SE)
Inventor: THUERMER R
IPC: A01J11/10
Filed: 1988-05-10
Abstract: The invention relates to an apparatus for the continuous production of standardised milk by centrifugal production, by which, in dependence on the actual determined value in the outlet line of the fat-reduced phase of the separator, in accordance with the input of the predetermined fat content, the required amount of fat-enriched phase is fed to the fat-reduced phase to adjust the fat content of the standardised milk. The apparatus is constructed in such a way that the fat-enriched phase is divided in the outlet line into at least two part-streams, and the part-stream is connected to the suction side of an arranged volumetric metering pump and the delivery side of the volumetric metering pump is connected to the outlet line of the fat-reduced phase between the centrifugal separator and the fat content measuring point, and that a redirecting controller is preferably assigned to the volumetric metering pump to control the flow rate in dependence on the comparison between preset value and actual value.
Patent SE-8802767-L (SE)
Inventor: BOZHKO A E
IPC: G01M7/00
Filed: 1988-07-29
Abstract: A method of testing fan impellers for strength in which dynamic loads are repeatedly applied to the impeller by inducing torsional vibrations of 5 &cirf& 10<-3> to 5 &cirf& 10<-1>s in period and 2 to 10 DEG  in amplitude. The impellers are subjected preferably to a continuous torque to more nearly simulate their loading during normal operation. The test is an improvement on the test in which the impellers are repeatedly started and stopped.
Patent SE-8803439-L (SE)
Inventor: MITZKUS J
IPC: B60R21/2165
Filed: 1988-09-28
Abstract: The invention provides a cover of a driver-side gas bag collision protection device accommodated in the steering wheel in motor vehicles. The cover comprises two cover portions which are each secured to a housing accommodating the gas bag collision protection device via an outer edge region permitting the cover portions to fold open and are connected together at their center edge region along a tear line by weakened wall portions. Each cover portion comprises a reinforcing insert embedded in foamed plastic. The reinforcing insert is formed by a metal plate, preferably of aluminium, and extends out of the outer edge region of each cover portion and terminates in lug-like securing portions.
Patent SE-8803655-L (SE)
Inventor: HARTMANN P
IPC: B01D53/18
Filed: 1988-10-13
Abstract: The invention relates to a liquid jet scrubber for intensive purification and/or heat utilisation of combustion exhaust gases. The aim is essentially to equip the jet scrubber with simple and reliable technical elements and to optimise the pulse transfer conditions between scrubbing liquid and combustion exhaust gas in relation to the parameters of the combustion exhaust gas with minimum auxiliary energy requirement. According to the invention, for this purpose, a liquid jet nozzle having a spinning jet element which comprises a rotatable elastic tube profile is provided in the jet scrubber. Furthermore, in the flow region of the exhaust gas/liquid mixture is situated a flow duct element which is furnished with a multiplicity of individual elastic strip segments. The strip segments are arranged in a ring around the longitudinal axis of the jet pipe. By rotating the flow duct element, venturi-tube shapes of the most varied dimensions can be realised. <IMAGE>
Patent SE-8900166-L (SE)
Inventor: GUILINO G
IPC: B24B13/005
Filed: 1989-01-18
Abstract: A description is given of a method for selecting pre-framed spectacle glasses of minimum central thickness, which have been finished on two sides, which have a predetermined pane form. The method according to the invention is distinguished by the combination of the following features:   - in a first step the horizontal line is determined which runs through the centre of a rectangle which surrounds the pane form and touches the pane form with each side at at least one point and whose sides are arranged horizontally and vertically, - in a second step the circle is determined which circumscribes the pane form and whose centre is on the horizontal line, - in a third step the centre thickness is selected in such a manner that it does not fall below the minimum edge thickness on the circle in the case of a predetermined position of the optical centring point.
Patent SE-9000258-L (SE)
Inventor: ELFSTROEM B
IPC: B64F1/22
Filed: 1990-01-25
Abstract: The wheel vehicle (1) carries an engagement and lifting unit (12) on its chassis, which when the vehicle is moved in relation to the aircraft nose wheel (8) is brought to a contact-free starting position in front of and behind the nose wheel (8) contact point with the ground. - The engagement and lifting unit is then raised freely to locate against the tread of the nose wheel on opposite sides of the wheel ground contact point, simultaneously lifting it from the ground.
Patent SE-9103825-L (SE)
Inventor: FALK INGEMAR
IPC: F17C1/08
Filed: 1991-12-23
Abstract: The vessel comprises an upper (2) and a lower end wall (3, 4, 5). The end walls (2, 3, 4, 5) are joined together by an outer wall (8) connecting the end walls (3; 3-5). The vessel (1) comprises two or more inter-communicating compartments (9; 10) divided by internal partition walls (11; 12) extending between the end walls. The internal partition wall, outer wall (8) and end walls (2; 3) are joined together in such a way that they are essentially gas-tight and capable of transmitting forces in order to form a unit.
Patent SE-9300464-L (SE)
Inventor: BARTILSON LARS
IPC: C04B28/14
Filed: 1993-02-12
Abstract: Method of manufacturing plasterboards comprising a gypsum layer between two cardboard sheets adhering to said gypsum layer, a mixture of calcined gypsum, water, wetting agent and starch being applied between the cardboard sheets. The mixture comprises also at least one low molecular weight carbohydrate with a migration velocity which is higher than that of starch in order to strengthen the adhesion between the gypsum and the cardboard sheets.
Patent SE-9304333-L (SE)
Inventor: RICHTER JOHAN
IPC: D21C7/06
Filed: 1993-12-29
Abstract: PCT No. PCT/SE94/01230 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed Dec. 21, 1994 PCT Pub. No. WO95/18261 PCT Pub. Date Jul. 6, 1995A novel method and device for the production of pulp by a continuous cooking process is provided wherein hot impregnated chips are fed into the top of a countercurrent steam digester which has a bottom outlet and at least one draw off screen girdle for removing black liquor. At least 50%, preferably 70%, of the cooking liquor is fed to the top of the digester as finely divided droplets.
Patent SE-9404434-L (SE)
Inventor: KLING ROBERT
IPC: A61F13/15
Filed: 1994-12-21
Abstract: PCT No. PCT/SE95/01535 Sec. 371 Date Jun. 18, 1997 Sec. 102(e) Date Jun. 18, 1997 PCT Filed Dec. 19, 1995 PCT Pub. No. WO96/19165 PCT Pub. Date Jun. 27, 1996A flexible absorbent article such as a nappy or a sanitary pad having an absorbent core and a three-dimensional shape. The absorbent article includes a thermoformed layer formed integrally therewith which substantially maintains said three-dimensional shape. The invention also relates to a method for manufacture of the same. The cost of production of three-dimensional absorbent products can thereby be significantly reduced and more complicated shapes can be obtained.
Patent SE-9501019-L (SE)
Inventor: SVENSSON STEN
IPC: A01K91/02
Filed: 1995-03-22
Abstract: The invention relates to a fishing line casting device (1) intended particularly for use in combination with a spinning rod or other rod, wherein the device (1) enables a lure or other bait attached to the fishing line to be cast without performing a rod-casting action. The casting device (1) includes an elongated spring (2) which is clamped in a holder (4) at one end (3) and which carries at a free end (5) means (6) for supporting the lure temporarily. The holder (4) is supported by means (10) intented to be firmly secured around the waist of a person using said device.
Patent SE-9504637-L (SE)
Inventor: STENVINKEL BENGT
IPC: B63J2/12
Filed: 1995-12-22
Abstract: PCT No. PCT/SE96/01729 Sec. 371 Date Jun. 19, 1998 Sec. 102(e) Date Jun. 19, 1998 PCT Filed Dec. 20, 1996 PCT Pub. No. WO97/23384 PCT Pub. Date Jul. 3, 1997A method and an apparatus for providing a cooling or a condensing of a hot fluid received from a heat generating apparatus using a cooling apparatus or a condenser. The apparatus includes a hollow cooling or condensing pot (6) having an inner cavity (10) providing an axial through channel in the pot (6). There is at least one cooling sling (12) in the cavity and/or adjacent the walls or inside the walls (13) of the pot (6). The cooling or condensing pot (6) is formed for mounting on a hull lead-through (4) with one end thereof, or as a lead-through of a water craft. This lead-through exteriorly opens underneath the level of the surrounding sea water (3). The second end (2) of the cooling or condensing pot (6) is arranged for being connected to a tube or hose which is open upwardly, for instance a drainage hose (2) of a sink (1) or a similar device. Sea water (3) is thus allowed to freely enter the cavity (10) of the pot and leave same, whereby an intermittent pumping movement into and out of this cavity is obtained when the boat rocks, or when the sea water (3) outside the boat is subjected to a certain wave movement.
Patent SE-9601979-L (SE)
Inventor: FORSLUND KJELL
IPC: D21D5/02
Filed: 1996-05-23
Abstract: A rotation-symmetrical screen (5) for separating a pulp suspension into different fractions or removing impurities from a pulp suspension, comprises a perforated metal sheet or rods (8) with gaps (9) between them, surrounded by support strips (10). At least one circumferential direction space (11) is sealed between two support strips by a circumferential direction cover (12), which contains at least one integral inlet (14) for the diluting liquid being passed through the screen via this space.
Patent SE-9700449-L (SE)
Inventor: KAELLBERG LARS
IPC: F23L3/00
Filed: 1997-02-10
Abstract: A valve (8) is fitted into a channel arrangement having a first inner channel (1) which extends longitudinally carrying a first fluid. An outer channel (4) encloses channel (1) and is intended for the passage of a second fluid at a lower temperature. The valve assembly has at least two valves to control flow through the outer channel (4).The outer channel (4) is made up of two. U-shaped channel portions (12,13) each extending outwardly with regard to the inner channel (1). Each of the channels (12,13) has at least one of said first valves (9) to control fluid flow and the inner channel (1) may have another valve (10) to control it's flow.
Patent SE-9701015-L (SE)
Inventor: OEHLUND ULF
IPC: B27B1/00
Filed: 1997-03-19
Abstract: PCT No. PCT/SE98/00497 Sec. 371 Date Oct. 18, 1999 Sec. 102(e) Date Oct. 18, 1999 PCT Filed Mar. 19, 1998 PCT Pub. No. WO98/41370 PCT Pub. Date Sep. 24, 1998Procedure for producing elongated wooden objects, such as, for example, posts (10) used for frames, and elongated objects (10) produced according to the procedure. Rounded timber (1), preferably in the form of a log, is divided down its length along at least one cleaved cut (2), after which the two semi-circular sectional pieces of timber (4) are each bevelled (5) to an isosceles trapezium with its base comprising the cleaved cut (2) and with a nose angle that can be imagined to be 90 DEG . Four such planed pieces of timber (4) are glued together with their bevelled sides against each other and the trapezium's short sides facing the middle of the elongated object (10) formed.
Patent SE-9701064-L (SE)
Inventor: SVENSSON KJELL
IPC: H02J5/00
Filed: 1997-03-24
Abstract: In a plant for transmitting electric power between a direct voltage network (1) and alternating voltage networks (6-9) through VSC converters (10-13) the stations (2-5) for transmitting electric power have regulating apparatuses (14-17) adapted to enable regulation of either voltage or current. Means (18-21) are arranged for measuring the direct voltage, and members (22-25) are adapted to compare the direct voltage measured with a predetermined value and when this is underpassed send signals to the respective apparatus for changing regulation mode, so that a change of the voltage-regulating station takes place. <IMAGE>
Patent SE-9704345-L (SE)
Inventor: ESMAILZADEH RIAZ
IPC: H04B7/005
Filed: 1997-11-26
Abstract: A method and apparatus for controlling the power of a signal transmitted between a base station and a mobile terminal which constitute a mobile communication system. At least one of the base station and the mobile terminal has functions to compare a predetermined reference value and a necessary transmission power obtained as a result of transmission power control in order to compensate for a signal intensity fluctuation occurring on a link between the base station and the mobile terminal, temporarily stopping the transmission if the necessary transmission power is larger than a predetermined permissible value, and transmit the signal if the necessary transmission power is equal to or smaller than the predetermined permissible value.
Patent SE-9800376-L (SE)
Inventor: ENGLUND GUNNAR
IPC: E01F15/08
Filed: 1998-02-10
Abstract: The present invention relates to a crash barrier which is adapted to be arranged in the middle of a dual carriageway and which is composed of a plurality of elongate barrier elements (1), preferably made of concrete, which are arranged successively with the short side of the respective barrier elements neighboring each other. Neighboring barrier elements (1, 1') are interconnected by means of articulated connections (5, 6, 5', 6', 8) which prevent lateral displacement of the interconnected short sides relative to each other, but permit force-absorbing deformation of the crash barrier by pivoting of the barrier elements relative to each other in case a vehicle collides with the crash barrier. Each barrier element has at least two projecting connecting elements (5, 6) from each short side, which are connected with corresponding connecting elements (5', 6') of a neighboring barrier element (1') by means of a rod (8) which is passed through holes (7) in each connecting element. A sleeve (9) cast into the barrier element (1) permits limited displacement of the connecting elements (5, 6) between two end positions.
Patent SE-9804066-L (SE)
Inventor: AHMAD HASSAN
IPC: B62B3/00
Filed: 1998-11-24
Abstract: An arrangement used with perambulators or shopping-carts, comprising a chassis (2) having wheels and supporting a bed, a seat or a basket crib (11). The chassis (2) is constituted by two main sections, a front section (12) and a rear section (13), the latter (13) being arranged to carry out a swinging movement relatively to the front section (12) around a substantially vertical axis (14) for the purpose of improving the maneuverability of the pram (1) in narrow spaces.
Patent SE-9804115-L (SE)
Inventor: LOEFVING STEN
IPC: F24F120/10
Filed: 1998-11-30
Abstract: The water vapour concentration in the air outside the house is subtracted from the water vapour concentration in the air inside the room, and the difference is used as a measure of how many people are in the room, and ventilation is controlled accordingly.