baber/WOPTO huggingface dataset:
Patent SE-8103527-L (SE)
Inventor: CANDY J C
IPC: G06F17/17
Filed: 1981-06-04
Abstract: An interpolator is arranged to form an increment for each interpolation interval by dividing the difference between the interpolator input and output by a number N indicating the desired number of output samples in the interval. During each interval, the increment is repeatedly added to each output to form the next output.
Patent SE-8104547-L (SE)
Inventor: SWERDLOW A
IPC: E04B1/04
Filed: 1981-07-27
Abstract: A method of constructing concrete reinforced structures employs a wall module which includes a plurality of spaced, thin walled tubes and a channel along the upper edge thereof within which concrete may be received to respectively form vertical and horizontal structural supports. A plurality of spaced, vertical support studs disposed on opposite sides of the tubes provide the module with sufficient compressive strength to carry the load of a floor mounted thereabove prior to filling the module with concrete. After the floor has been mounted on the wall modules, concrete is simultaneously poured into the tubes and channel of the module as well as into the space between the module and the floor to provide a continuous concrete connection between the floor and the wall of the resulting structure.
Patent SE-8107003-L (SE)
Inventor: HAGMYR GORAN
IPC: B66F9/12
Filed: 1981-11-25
Abstract: The invention relates to an arrangement intended for placing and/or removing a load and used on a displaceable transport device such as a fork-lift truck, which has at least one projecting carrier element 2 designed to be inserted under the load so as to support the latter as it is moved by the transport device. The carrier element 2 has carrier members 6 for supporting a conveyor 7, which is intended for two-directional transport of the load in the carrier element's insertion direction - the removal direction - and in the opposite direction - the placement direction, in such a way that, over at least part of the length of the carrier element 2 in said insertion direction, it extends above the upper surface of the carrier element so that, when the carrier element is inserted under the load, it makes contact with the load and places this on the carrier element in order to at least partially support the load when this is placed on the carrier element, and, for example after completed movement of the transport member, to remove the load from the carrier element. The carrier element 2 has a front point 12 for wedging under the load. <IMAGE>
Patent SE-8202975-L (SE)
Inventor: WADELL G
IPC: B62D55/20
Filed: 1982-05-12
Abstract: A vehicle drive track for wheeled vehicles comprises a plurality of flexible track links (1, 31) connected together. The track links have cylindrical holes (2, 3; 32, 33) at the edges of the track links, which holes extend in the longitudinal direction of the track. Cylindrical fastening units (3, 35) are rotatably journalied in the holes and are connected between the track links by means of coupling means (11, 27) so that the cylindrical fastening units can turn in relation to each other about axes parallel to the axles of the vehicle wheels.
Patent SE-8205583-L (SE)
Inventor: TATEE T
IPC: C07D413/12
Filed: 1982-09-30
Abstract: Compounds of the general formula   <IMAGE> (wherein R1 is a C1-C4 alkyl group or a phenyl group which may be substituted by a C1-C4 alkyl group, a C1-C4 alkoxy group or halogen, R2 is a hydrogen atom, halogen atom, C1-C4 alkyl group or phenyl group, R3 is a hydrogen atom, C1-C5 alkyl group, phenyl group or benzyl group which may be substituted with a halogen atom or C1-C4 alkoxy group, R4 and R5 each independently is a hydrogen atom or C1-C4 alkyl group, one of A and B is a carbonyl group and the other represents a methylene group which may be substituted with a C1-C4 alkyl group or A and B each independently is a methylene group which may be substituted with a C1-C4 alkyl group,and D is a group   <IMAGE> (in which R6 is a hydrogen atom or C1-C6 alkyl group and R7 is a C1-C6 alkyl group, cycloalkyl group or benzyl group), morpholino group, hexamethyleneimino group, heptamethyleneimino group, pyrrolidino group which may be substituted with one or more C1-C4 alkyl groups, piperazino group which may be substituted with a C1-C4 alkyl, phenyl or halogenophenyl group, or piperidino group which may be substituted with a phenyl or benzyl group) and their salts are muscle relaxants.
Patent SE-8300205-L (SE)
Title: Fireproofing agents for wood - contain sodium silicate, water and a gelling agent
Inventor: HICKS HAMILTON
IPC: B27K5/06
Filed: 1983-01-17
Abstract: In an example the soln. included (by vol.) 5% mineral water, 50% sodium silicate solution including at least 15% sodium silicate, 45% highly mineralised water e.g. spring or volcano water and 28.35g dilute acid with a pH from 5.5 to 4. The solution was coated on the wood, penetrated it and gelled within it. (Provisional basic previously advised in Week 8408).
Patent SE-8300961-L (SE)
Inventor: REINHALL R B
IPC: D21D1/30
Filed: 1983-02-22
Abstract: PCT No. PCT/SE84/00053 Sec. 371 Date Oct. 2, 1984 Sec. 102(e) Date Oct. 2, 1984 PCT Filed Feb. 14, 1984 PCT Pub. No. WO84/03313 PCT Pub. Date Aug. 30, 1984.Fibre pulp is manufactured in a refiner with opposed refining members (22,23,24) rotary relative to each other and enclosed in a pressure-proof refiner housing (20). Steam is separated from the fibre pulp in the refiner housing (20) at the counter-effect of centrifugal forces generated by radial wing members (40) on a rotary refining member (23,24). The steam is led off separately from the refiner housing (20) through a steam outlet (42), which communicates with a space (41) radially inside of the wing members (40). The fibre pulp is discharged separately through a discharge device (50,60,70,80,90) while in the refiner housing the desired pressure is maintained.
Patent SE-8306948-L (SE)
Inventor: KARI I J
IPC: H02H/
Filed: 1983-12-15
Abstract: Several fuses or automatic fuse devices protect various branches of the circuit. Connected to the fuses is an inductive reactor (4) which limits short circuit currents in the appropriate mains branch. The throttle can be positioned as a fixed part of the cover of a plug fuse, as a fixed part of the capsule of a plug fuse, or as part of an automatic fuse complex.
Patent SE-8400242-L (SE)
Inventor: SLOMIANNY J
IPC: B41J2/51
Filed: 1984-01-19
Abstract: Apparatus for marking objects (11) which are conducted past a marking jet discharging head (13) has a plurality of colour jet orifices (26) for producing dots defining a character. The orifices (26) are arranged in at least one row, and the head (13) is pivotable about an axis (21) perpendicular to the surface (20) to be marked, to vary the inscription height i.e. higher characters being produced in Fig. 4 than in Fig. 5. Discharge of dots is controllable so that upright characters can be produced irrespective of the pivoting of the head (13). The discharge orifices (26) can be arranged in two rows (see Fig. 7) to produce more compact characters. <IMAGE>
Patent SE-8505194-L (SE)
Inventor: KELLSTROM K
IPC: E05G1/024
Filed: 1985-11-04
Abstract: A fire resistant wall element comprises a phase conversion material, preferably glauber salt, the phase conversion of which takes place at a temperature below about 50 DEG  C. and is endothermic. According to the invention, the wall element (1) includes a further, a second, phase conversion material (6) placed adjacent the firstmentioned phase conversion material (3), the phase conversion of the further phase conversion material (6) taking place at a higher temperature than the aforementioned temperature, the further phase conversion material (6) being intended to be placed nearer the outer surface (5) of the wall element (1) than the firstmentioned phase conversion material (3), this outer surface being the surface which is heated in the event of fire. According to one preferred embodiment, the further phase conversion material (6) contains bound water in such large quantities that the endothermic reaction taking place during the phase conversion process essentially constitutes the vaporization of water.
Patent SE-8505672-L (SE)
Inventor: JOHNSON S R
IPC: F01N13/12
Filed: 1985-12-02
Abstract: A marine propulsion device (10) comprises a water cooled internal combustion engine (16, Fig. 1) and a gimbal housing (18) mounted on a boat transom (14). The gimbal housing (18) has at its front end, an exhaust opening (74), and adjacent thereto first and second exhaust relief openings (76, 78). An exhaust conduit (82) communicates between the exhaust opening (74) and an exhaust outlet (80), and first and second exhaust relief passages (84, 86) communicate between the first and second exhaust relief openings (76, 78) and the atmosphere. An exhaust system (66) communicates between the engine (16) and the openings (74, 76, 78) for conducting exhaust gases and coolant water away from the engine 16, the conduits (70) being so shaped that the water flows along a central passage (88) (in communication with opening (74)) due to gravity and centrifugal force while exhaust gas can be conducted away through passages (102, 104) which communicate with openings (76, 78) whereby back pressure on the engine (16) is reduced. <IMAGE>
Patent SE-8601005-L (SE)
Inventor: WORNER H K
IPC: C21B11/00
Filed: 1986-03-05
Abstract: A process for production of metallurgical composites comprises the steps: (a) subjecting brown coal to shearing forces to produce a plastic mass; (b) admixing finely divided ore and/or concentrate with the coal either during or after step (a); (c) compacting the mixture produced in step (b) to produce a compacted mass; and (d) drying the compacted mass to produce the metallurgical composite. Step (c) is preferably effected by extrusion. The invention also provides a smelting process in which the composite is heated to a temperature at which the ore or concentrate is reduced to metal.
Patent SE-8603851-L (SE)
Inventor: WESTBERG E
IPC: B04B5/04
Filed: 1986-09-12
Abstract: A centrifugal separator has a flexible member (28) for the transport of liquid to and/or from a centrifuge rotor (15), which rotates around the rotor in the same direction but with half the speed. The flexible member (28) is provided with a braided casing to give it a large stiffness against torsion, good tension strength and an outside surface with good wear resistance. The casing comprises plaited threads (32) of e.g. metal or plastics, some of which extend helically with a certain pitch around the flexible member and others of which extend helically in the opposite direction. The plaiting of the threads (32) is such that the casing per se is axially contractable and extensible with simultaneous radial expansion and contraction, respectively. When in use the casing is axially extended so that it is radially contracted into frictional engagement with the flexible member (28).
Patent SE-8604025-L (SE)
Inventor: THULIN K
IPC: B65G69/00
Filed: 1986-09-24
Abstract: The arrangement involves a gate (6) which moves vertically to close an opening (5). A position control mechanism is provided for the bridge (13) which pivots it between a drawn-in position coinciding with the contour of the lifting bed (8), and one extended to the load platform of a lorry. In the extended position, the bridge can be freely coupled to pivot around its fixed horizontal axis on the lifting bed. A drive mechanism for the bed (6) is connected to the bridge positioning device so that the bridge is locked in the inwardly pivoted position when the port is below a certain level. In the outwardly pivoted position,the bridge has a lower limit position which, when reached, causes the bridge to revert to its inwardly pivoted position.
Patent SE-8604583-L (SE)
Inventor: MAGAURAN E D
IPC: C10N50/10
Filed: 1986-10-27
Abstract: A preactivated organophilic clay gellant that may be used to thicken organic compositions, especially, lubricating greases without the presence of a polar activator. The preactivated organophilic clay gellant may be prepared using certain process parameters namely shearing of the smectite-type clay prior to reaction with the organic cation, dilute reaction conditions and gentle drying of the organophilic clay or the preactivated organophilic clay gellant.
Patent SE-8702931-L (SE)
Inventor: KOBLITZ T
IPC: F25D21/04
Filed: 1987-07-22
Abstract: The icing of the evaporator for refrigerant in a refrigeration system is checked by an air-permeable web of wire mesh which is moved along an endless path extending in front of the inlet of the evaporator to collect moisture from the flow of atmospheric air which is conveyed into the evaporator. Successive increments of the web are thereupon regenerated by melting or mechanically removing the ice and frost and by thereupon drying and cooling the increments before they return into the portion of the endless path in front of the inlet of the evaporator. Cooling of the web can be effected in a discrete cooling device or by causing a portion of the path to extend behind the outlet of the evaporator so that the web is cooled by cool atmospheric air which leaves the evaporator. The moisture-collecting action of the web can be enhanced by causing several successive portions of the path to extend in front of the inlet of the evaporator so that moisture-containing atmospheric air must repeatedly penetrate through the interstices of the web before it enters the evaporator.
Patent SE-8801117-L (SE)
Inventor: FOEHL A
IPC: F16G11/00
Filed: 1988-03-25
Abstract: The cable braking member for the drive of a safety belt retightener consists of three triangularly arranged stud-shaped obstructions between which the pulling cable is led. A progressing increase of the restraining force generated by the cable braking member is achieved in that the contacting faces of the stud-shaped obstructions are inclined at an angle of inclination of less than 90 DEG  to the guide plane of the pulling cable.
Patent SE-8903909-L (SE)
Title: Electrically-driven potato peeling machine - incorporates asynchronous electric motor with fan rotating inner container in which pins remove peel from potatoes
Inventor: BERNHARDSSON ARNOLD HENRY
IPC: A47J17/18
Filed: 1989-11-21
Abstract: The asynchronous gear motor has speed redn. in the ratio of 1/60, with the speed on the output shaft being 47 rev/min. It is fitted with a cooling fan, and its characteristics are 28 watts/ 220 volts.. It is starting torque is 2300 gcm, and its dimensions are:- height 89 mm., width 60 mm., depth outside shaft 91 mm. Its wt. is approximately 1 kg. The potato peeling part comprises an outer container made of 1 mm thick stainless plate, and an inner container which is likewisee constructed. Both containers have covers, on each of which is a knob. The inner container is rotated by the electric motor, and is provided with sharp pins. A central shaft sets the potatoes in motion, and they come into contact with the pins which accordingly scrape them. @(Provisional basic advised week 9129)@ @(9pp Dwg.No. 0/2, Dwgs not reproducible.
Patent SE-8904106-L (SE)
Inventor: BRINGFORS N
IPC: B01D53/50
Filed: 1989-12-05
Abstract: In a method and an apparatus for cleaning a process gas, such as flue gas, of gaseous pollutants, such as sulphur dioxide, the gas is contacted in a space (5) with a particulate absorbent, such as lime, which is reactive with said gaseous pollutants, for conversion of said pollutants into separable, particulate pollutants. First the particles of the absorbent are dispersed by means of a means (20) in a carrier gas, such as air, said means communicating with at least one Venturi device (6) positioned in said space (5) and having a convergent inlet portion, at least one intake opening arranged downstream of the inlet portion and an outlet portion. Then the carrier gas and the particles dispersed therein are accelerated in said inlet portion and are at high velocity by means of said intake opening contacted with a pressurised flow of liquid, such as water, which is finely divided on the surface of said particles, before the particles are supplied to the process gas by means of said outlet portion.
Patent SE-9000566-L (SE)
Inventor: BAECKSTROEM O T
IPC: H04B7/005
Filed: 1990-02-16
Abstract: Signals in synchronizing sequences and data sequences are transmitted over a fading channel to a Viterbi-receiver (11, 12). The signals are received by antennas and sampled to received antenna signals (sin,r(k)). Part channel estimates (hest,r) for the individual antennas are formed. For Viterbi-analysis, assumed input signals (sa,r( DELTA Tij,k)) for the data sequence are produced with the aid of the part channel estimates (hest,r). Part metric values (mr( DELTA Tij,k)) are formed as a difference between the received antenna signal (s,in,r(k)) and corresponding assumed input signals (sa,r( DELTA  Tij,k)) for Viterbi state transitions ( DELTA Tij). For one state transition there is formed a metric value such as the sum of a metric value ((M(Tj,k-1)) for an old state (Tj) at a preceding sampling time point (k-1) increased with a weighted (Kr) sum of the part metric values (mr( DELTA Tij,k)) belonging to individual part channel estimates (hest,r). Corresponding metric values are formed for all state transitions to the new state (Ti) and the smallest of these metric values is chosen in accordance with the Viterbi-algorithm.
Patent SE-9002098-L (SE)
Title: Puller for extracting steel nails from concrete - is constructed from restraining material in force direction
Inventor: NILSSON MATS
IPC: B25C11/00
Filed: 1990-06-13
Abstract: Restraining material is used for the tool in the force application direction, and handling of nails can be done carefully without force concn. in any point of engagement around the nail body.
Patent SE-9101108-L (SE)
Inventor: RAITH A K
IPC: H04W56/00
Filed: 1991-04-12
Abstract: A method of synchronizing a baseband demodulator in a radio receiver, which may be stationary or mobile. The demodulator is a phase-shift demodulator and detects a baseband signal incoming from a sampling A/D-converter in the receiver. The baseband signal is transmitted from a radio transmitter in the form of bursts, in time slots in accordance with the TDMA-principle. One time slot, in addition to the data word, also includes in a known manner a synchronization part which has a given, fixed bit pattern. Prior to demodulation in the baseband demodulator, differential correlation of the received baseband signal is effected with the known synchronization pattern, wherein a time-dependent correlation function is obtained. The absolute magnitude of the maximum value is calculated and the corresponding time position for this maximum value is detected, which denotes the time position of the synchronization part of the received baseband signal.
Patent SE-9102162-L (SE)
Inventor: ANDERSSON J H
IPC: F23L7/00
Filed: 1991-07-10
Abstract: A method of burning liquid fuel in the presence of water, wherein a mixture of combustion air and steam is delivered to a combustion chamber through an inlet passage. Water in a quantity predetermined in relation to the amount of air is vapourized, superheated and mixed with the combustion air in a manner such that the relative humidity in the inlet passage will preferably be about 90 %, by preventing condensation of the steam prior to its contact with the fuel.
Patent SE-9201455-L (SE)
Inventor: JAERVINEN T
IPC: C02F3/00
Filed: 1992-05-08
Abstract: An efficient purification system for filtering the water which leaves a peat production area 1 comprises a system of inlet and outlet ditches 6, 8, 9 together with possible regulating dams 5, 11 and also settling ponds 17, and a purification field together with encircling collecting ditches 8. Closed ditches 13 have been formed in the vicinity of the surface 7 of the purification field, most advantageous at a depth of 20-40 cm, but substantially above the ground water level 16, all of which closed ditches 13 finish in the collecting ditch 8 or its immediate vicinity, such that the filtration distance at the end of the ditch is shorter than from the surface to the closed ditch. <IMAGE>
Patent SE-9202504-L (SE)
Inventor: SANDEN M
IPC: H04W16/18
Filed: 1992-09-01
Abstract: A method for testing handover in mobile telephone networks. A test mobile passes through relevant traffic routes while transmitting a radio signal and registering its position. Actual base stations synchronously measure the signal strength which is received from the test mobile. The values obtained are compiled with respect to time and respective registered position of the test mobile in a measurement database. Handover can then be tested by varying selected handover parameters during a time-based play back with the aid of the measurement database. The measurement is thus carried out in the uplink which provides a realistic basis for determining a desired handover algorithm. A single measurement process makes it possible to test a large number of algorithms without disturbing the network.
Patent SE-9303028-L (SE)
Inventor: EKMAN LARS G
IPC: A47K3/12
Filed: 1993-09-17
Abstract: The bath has an integrated raisable and lowerable seat operated hydraulically, and connected along its long side to one of the short sides of the bath. - The seat is movable horizontally such that when sat in, it may be moved at a right angle to the long side of the bath, thereby enabling the seat to partially project out of the bath. - (Dwg.1/1)
Patent SE-9400210-L (SE)
Inventor: LARSSON PER OLOF
IPC: A61C1/18
Filed: 1994-01-24
Abstract: The present invention relates to a method and a device for an internal killing of bacteria and virus in low speed dental (angled) handpieces and turbines. The method is characterized in that the (angled) handpiece or the turbine is loosened from its socket, that a bacteria and virus killing liquid, and maybe a lubricating agent, contained in a manually operable container, from behind by an adapter in a metered amount and in one manoeuvre, with a propellant gas, is injected from the container and into the channel (channels) of the (angled) handpiece (turbine).
Patent SE-9402017-L (SE)
Inventor: ERNOLF STIG CARL-OSKAR
IPC: H01R13/658
Filed: 1994-06-10
Abstract: PCT No. PCT/SE95/00640 Sec. 371 Date Dec. 5, 1996 Sec. 102(e) Date Dec. 5, 1996 PCT Filed Jun. 2, 1995 PCT Pub. No. WO95/35017 PCT Pub. Date Dec. 21, 1995The invention relates to an electrical connector (15) comprising a cable connection part (15a) and a circuit-board connection part (15b), wherein the metallic casings (16, 17) of the connection parts are electromagnetically screening and earth potential connected and include means (such as 20) for providing the casings (16, 17) of respective connecting parts (15a, 15b) with a common earth potential (5') when the parts are in a mutually coacting state. The circuit board (4) includes edge-oriented, and resilient electrical contact means (30) connected to earth potential and coacting with the metallic casing of the circuit-board connecting part. A unit provided with electrical contact devices and positioned within the electrical contact means (30) is connected by its associated connecting device or devices with a circuit-board contact surface or surfaces through the medium of connecting wires or connecting pins. The metallic casing (16) of the circuit-board connecting part is comprised of four wall-parts (16a, 16b, 16c, 16d) which are normally, but not necessarily, angled at 90 DEG  and of which three wall-parts (16a, 16b, 16c) define an opening (35) which faces towards the circuit board (4) and of which three wall-parts (16b, 16c, 16d) define an opening (36) which faces towards the cable connecting part. A circuit-board layer which is at least partially surrounded by the electrical contact means is connected to earth potential. This layer being located closely adjacent the electrical contact means (30). The electrical contact means (30) is comprised of spring contact strips surface mounted on the circuit board and with which the casing edge surfaces coact in a readily fitted and readily released fashion.