baber/WOPTO huggingface dataset:
Patent SE-8103648-L (SE)
Inventor: GYUGYI L
IPC: H02J3/18
Filed: 1981-06-10
Abstract: A VAR generator of the switched capacitor controlled reactor type is shown utilized for a power transmission system. The control arrangement is such that the thyristor controlled capacitor and reactor banks are kept switched out for small terminal voltage variations which can be tolerated without compensation in order to minimize standby or no load losses in the region of the nominal voltage of the transmission system. Outside of this region VAR compensation is provided.
Patent SE-8105348-L (SE)
Inventor: SCHONBERG N
IPC: F42B10/52
Filed: 1981-09-09
Abstract: This invention relates to a rotation-stabilised practice projectile intended for use with such direct firing weapons as tank mounted guns etc., from which the projectile leaves the barrel at supersonic speed. The projectile according to the invention is so formed that when its speed falls below a certain value it is quickly braked to a stop. In this way the projectile is given a good close range precision trajectory with a short maximum range. This is achieved by forming the projectile as a cylindrically-shaped body (1) of the same caliber as the gun barrel from which it is to be fired, and from the forward end of the body there projects a dowel-like nose (8) which as long as the projectile is in flight at great speed, deflects the surrounding air from the forward end of the projectile. However, when the speed of the projectile has dropped sufficiently, the nose can no longer deflect the air and instead forms eddies of air against the front end of the projectile thereby quickly braking the projectile. The nose 8 may be unscrewed to convert the projectile from a long range practice projectile to a short range practice projectile a tracer is carried at 5. <IMAGE>
Patent SE-8201820-L (SE)
Inventor: JONES K C
IPC: B27L7/02
Filed: 1982-03-22
Abstract: Method and apparatus for splitting logs wherein logs are split by passing the same through between a pair of rolls at least one of which has wedge splitting formations around the periphery thereof. The logs are split from one end to the other as they pass through between the rolls, a crack being initiated in the log as it enters between the rolls and that thecrack progresses downthe log by the repetitive action of wedge splitting formations arranged one after the other around the periphery of the roll. There is also an improved method of logging wherein trees (either whole trees or delimbed ones) are split at or near the felling site and before transfer to a further location. Splitting results in a more compact load for transport purposes and pressure applied to the log results in a reduction in moisture content.
Patent SE-8203010-L (SE)
Inventor: EIBOFNER E
IPC: A61C1/08
Filed: 1982-05-13
Abstract: During cleaning of handpieces (3) the cleaning agent present in the interior of the handpiece is to be pressurised by a pressure drive (4), movable parts (2) arranged inside the handpiece simultaneously being moved by a movement drive (7) located in a housing (1) which also comprises the pressure drive and delivers the pressure through an outlet opening (5) via engagement means (8) accessible through the outlet opening (5) and via counter-engagement means (9) accessible through an inlet opening (6) of the handpiece. For attachment of handpieces (3) having different counter-engagement means (9) or handpiece parts (10) to the outlet opening (5) of the housing, and for cleaning them while moving their movable parts (2), the outlet opening (5) is allocated several different engagement means (8a, 8b) for selective engagement with the different counter-engagement means (9) of the handpieces (3) or handpiece parts (10). <IMAGE>
Patent SE-8204021-L (SE)
Inventor: ANDERSON P A
IPC: F02P5/155
Filed: 1982-06-29
Abstract: Disclosed herein is a capacitor discharge ignition system adapted for use with an internal combustion engine and comprising a charge capacitor, an ignition coil primary winding, an ignition SCR, and a spark retard circuit connected in series relationship with the charge capacitor, the primary winding, and the ignition SCR. The spark retard circuit comprises a thyristor having an anode-cathode path connected in series relationship with the charge capacitor, the primary winding, and the ignition SCR, an RC delay network including a capacitor and a resistor with a junction therebetween, the network having one end connected to the thyristor anode and having an opposite end connected to the thyristor gate, and a zener diode connected between the thyristor gate and the RC delay network junction for selectively preventing full discharge of the capacitor through the primary winding for a predetermined period of time after the ignition SCR is rendered conductive, thereby allowing for over advancing at mid rpm range and providing for automatic spark retard at higher engine rpm. In one embodiment of the invention a potentiometer replaces the resistor in the RC delay network to allow for further adjustment of ignition spark timing.
Patent SE-8204531-L (SE)
Title: Metal recovery from metal bearing dross - using dross collection receptacle having inclined-wall troughs and cooperating wedge mechanism
Inventor: ROTH D J
IPC: C22B21/00
Filed: 1982-08-02
Abstract: Metal is recovered from a metal beaming dross by collecting the dross in a receptacle having a trough with downwardly and inwardly inclined side walls having metal through passages. The metal which decants through the passages is collected and the dross is cooled and mechanically compressed to further decant the metal from the dross. Recovery of metal, particularly AL, from dross which has been skimmed from a reverberatory or electric furnace. The trough and cooperating wedge members serve to cool the dross material and so diminish metal loss due to thermite reaction. There is about 95% Al metal recovery from a dross contg. about 70% Al.
Patent SE-8302776-L (SE)
Inventor: TUVESSON JAN LENNART
IPC: F41G1/34
Filed: 1983-05-18
Abstract: The optical aiming device comprises an optic system with a light source for prodn. of a light point serving as the point of aim. The light source has an electrical power supply, and the aim device has a body with an assembly part, a tubular casing part for the optics, and a casing section for the electrical power source. - The electrical power source casing part is formed as a releasable part which is connected with the assembly part, and contains connections between the electrical power and light sources. In the casing part end surface are connecting contacts formed as inlaid slip rings, which work in conjunction with a slip contact on the assembly part. This slip contact has a central connection for direct or indirect engagement with the electrical power source battery or accumulator. (Provisional Basic advised week 85/04)(0/4)
Patent SE-8306226-L (SE)
Inventor: SAIKAWA I
IPC: C07D501/36
Filed: 1983-11-11
Abstract: The N,N-dimethylacetamide adduct of 7-[D(-)- alpha -(4-ethyl-2,3-dioxo-1-piperazinecarboxamido)- alpha -(4-hydroxyphenyl)acetamido]-3-[5-(1-methyl-1,2,3,4-tetrazolyl)thiomet hyl]- DELTA 3-cephem-4-carboxylic acid, a process for the production thereof, and a process for producing said acid and a pharmaceutically acceptable salt thereof through said adduct.
Patent SE-8403712-L (SE)
Inventor: ANSITE W K
IPC: A62B18/10
Filed: 1984-07-13
Abstract: A combined pressure compensated exhalation and anti-suffocation valve assembly of the type which may find utility in an aviator's breathing mask. The valve assembly (14) includes a valve body (20) provided with an exhaust port (44) and a compensated pressure chamber (62) in communication with the mask cavity through an orifice tube (72). Disposed within the valve body (14) are a movable diaphragm assembly (22) and an exhaust port plate (24) supported by and movable toward and away from the diaphragm assembly. There is a lost motion connection (106, 108 or 138, 140) extending between the diaphragm assembly and the exhaust port plate, the connection being capable of permitting the exhaust port plate to move relative to the diaphragm assembly within a predetermined range of movements, the parts being so arranged and constructed that if during an inspiratory effort the diaphragm assembly attempts to move away from the exhaust port plate a distance greater than that permitted by the lost motion connection means, as would be the case if the breathing gas supply fails to deliver an adequate supply of gas to the mask cavity, the diaphragm assembly acting through the lost motion connection means will cause corresponding movement of the exhaust port plate thereby opening the mask cavity to ambient.
Patent SE-8405188-L (SE)
Inventor: NAKAYAMA Y
IPC: A61K31/28
Filed: 1984-10-17
Abstract: This invention relates to a novel platinum-diamine complexes represented by the general formula:   <IMAGE>   wherein R1 and R2 each represents a lower alkyl group having 1 to 3 carbon atoms or jointly represent an alkylene group having 3 to 6 carbon atoms; two X's each represents a halogen atom,   <IMAGE>  or jointly represent a group represented by   <IMAGE>  in which R3 is a lower alkyl group or a group represented by -OM (wherein M is an atom which can become a monovalent cation); Y is -OH or a halogen atom; and n is 0 or 1, and n is 1 when R1 and R2 jointly represent an alkylene group having 5 carbon atoms and X is chlorine. The platinum-diamine complex of this invention has an excellent antitumor activity and a lower renal toxicity than cis-Platin now widely used as a carcinostatic as clinical medicine, and is expected as a carcinostatic lowered in toxicity.
Patent SE-8405771-L (SE)
Inventor: SEDLMAYR G
IPC: A63B27/02
Filed: 1984-11-16
Abstract: An apparatus for adjusting the height of the upper attachment or guide fitting for the shoulder belt of a safety belt system, particularly in motor vehicles. The apparatus has an arrangement for the preferably automatic adaptation of the height position of the attachment or guide fitting to the seated position of the person to be strapped in. A device provided in addition to the fitting senses the position of the belt strap with respect to a parameter of its operative connection to the person strapped in, and triggers a reaction to the situation ascertained. The problem exists that the height adjusting apparatus directly follows all movements of the person strapped in because of the direct coupling of condition detection and signal output. To achieve the objective, according to which the readjustment of the guide fitting should take place only with a permanent change of the seated position of the vehicle passenger, an arrangement for comparing the actual value, with respect to the selected parameter, with a fixed desired value is proposed, the reaction being triggered upon a permanent exceeding of a predetermined deviation between desired and actual value.
Patent SE-8501831-L (SE)
Inventor: ASSARSSON L
IPC: E03F5/04
Filed: 1985-04-15
Abstract: The drainage pipe (24) issues in connection with the outer wall (22) of the well. There is a further lateral inlet pipe (32) communicating with the stand pipe (18). This inlet pipe (32), which has a water lock separate to the drainage pipe (24), issues in connection with the well lower part. The second lateral inlet pipe pref. has a first pipe piece with partly a first part (36) running sideways from the well. A second upwardly directed part (38) is connectable via a coupling component (40) to at least one further pipe piece (42).
Patent SE-8502222-L (SE)
IPC: B65G69/00
Filed: 1985-05-07
Abstract: The invention, the object of which is to provide a simple, reliable and inexpensively manufactured arrangement for air control, intended primarily for use in conjunction with inflatable sealing elements for loading bay openings and similar, is characterized essentially in that their discharges into an air chamber, such as that formed by the internal cavity in the sealing element in question, a large-section channel containing a damper (8) so arranged as to bring the inside of the air chamber into open communication with an inlet channel containing a fan (4), preferably of the low-pressure type, for the purpose of inflating the air chamber, and alternately with the atmosphere for the purpose of evacuating the air chamber, for which purpose the damper is controlled in such a way by the air flow of the fan that it is caused to change over to the position which interrupts the open communication between the inside of the air chamber and the atmosphere as the fan approaches its operating speed, in this way opening the communication via the fan for the purpose of inflating the air chamber, and vice versa, i.e. to change over to the position which opens up the communication between the air chamber and the atmosphere as the speed of the fan decreases.
Patent SE-8504331-L (SE)
Inventor: WINKELMANN M
IPC: B22D41/34
Filed: 1985-09-18
Abstract: A movable refractory plate assembly for use in a sliding closure unit for controlling the discharge of molten metal from a metallurgical vessel includes a movable refractory plate having therein at least one aperture and having a sliding surface. A replaceable refractory erosion unit, which may be integral or which may include a separate erosion insert and a separate discharge nozzle, is positioned within the aperture of the movable refractor plate. The erosion unit has therethrough a discharge opening and has a sliding surface aligned with a sliding surface of the movable refractory plate. A frame supports the movable refractory plate for movement, and a support coupling removably mounts the erosion unit with respect to the movable refractory plate.
Patent SE-8703347-L (SE)
Inventor: BLAIZE J
IPC: B62D15/00
Filed: 1987-08-28
Abstract: An automotive vehicle having a short turning radius and equipped with a conventional frame (2) is provided with two front steerable road wheels (3) and two rear drive wheels as well as an additional steerable wheel (6) which is orientable by means of a hydraulically actuated steering mechanism (13). The additional steerable wheel can be turned through a substantial turning angle on each side of a longitudinal median position and is also mounted as to be capable of vertical displacement with respect of the vehicle frame. During periods of specialized-duty service during which the vehicle travels at low speed, the additional steerable wheel is placed in the bottom position in contact with the ground whilst the two front steerable road wheels are lifted above the ground by means of a lifting device for compressing the suspension provided for the front road wheels, with the result that the vehicle then runs on three wheels and affords high manoeuvrability. Outside periods of specialized-duty service, the additional wheel is placed in the top raised position above the ground and the vehicle can then travel at a relatively high speed on its tour road wheels while affording good stability and road-holding characteristics. <IMAGE>
Patent SE-8801410-L (SE)
Inventor: FOEHL A
IPC: B60R22/24
Filed: 1988-04-15
Abstract: In the safety belt restraining system a tightening means is combined with a height adjuster for the upper deflection fitting of the shoulder belt. By offsetting of the pivot axis of the detent lever of the height adjuster in the forward direction with respect to the engagement point of the deflection fitting, on activation of the tightening means a turning moment is generated at the detent lever by which said lever is pivoted into engagement with the next available detent opening of the height adjuster.
Patent SE-8801487-L (SE)
Inventor: GOODSPEED BYRON LESTER
IPC: F23J3/00
Filed: 1988-04-21
Abstract: Apparatus for cleaning air ports in a chemical recovery furnace includes a plurality of rods, each having a cleaning tip thereon, mounted on a wind box adjacent the furnace. The rods are longitudinally slidable to insert the cleaning tips into the air ports, and are rotatable about an axis perpendicular to the longitudinal axis of the rods so as to index the cleaning tips to a new point of insertion into the air port opening. An air cylinder actuator is employed to insert the cleaning tips into the openings in a ramming motion to dislodge residual buildup in the air port opening, retract the cleaning tips from the air port openings, and index the tips to a new point of insertion. Successive invocation of the actuating means results in removal of residual buildup along the entire length of the air port openings.
Patent SE-8900591-L (SE)
Inventor: RODERT J A R
IPC: E21B6/00
Filed: 1989-02-21
Abstract: The device comprises a first chamber (5) which is connected to an accmulator (6) and the pressure of which is used to hold together a set of rods (2) forming part of the drill tool. Furthermore there is a second chamber (7) to damp the recoil from the set of rods.
Patent SE-9000063-L (SE)
Inventor: PINKERMAN JR J N
IPC: F16L33/22
Filed: 1990-01-09
Abstract: An elongated insert (26) has an enlarged central area with wrench faces (32) formed thereon. On one side of the central area, an end of said insert is formed to provide a connector. On an opposite side of the central area, the insert is an elongated pipe (36) having a series of annular barbs (38) formed thereon. An inner split collar (28) fits over and is dog locked to the pipe after it is slipped into the end of a hose. An outer locking collar (30) fits over the split collar, compresses, and secures it in place. Various principles are shown for selecting a degree of locking forces which optimizes and matches the ease of installation vs. the grip that is required. <IMAGE>
Patent SE-9000265-L (SE)
Inventor: SJOESTROEM OE
IPC: E21D9/00
Filed: 1990-01-25
Abstract: Construction of an underground chamber, for example a tunnel, involves drilling, blasting and cutting. For each newly blasted section, a calculation is made, immediately after blasting, to determine the total number of reinforcements needed for the section in question. These reinforcements are then integrated in the normal advance cycle. This prevents the development of unnecessary deformations and at the same time permits improved safety and greater rationalization of the work. <IMAGE>
Patent SE-9100731-L (SE)
Inventor: DAVIDSSON K-G
IPC: B60R21/12
Filed: 1991-03-08
Abstract: An assault-protection device for the driver of a bus is configured with a high gate 3 which can be swung between a first position, in which it protects the driver at the same time as it is possible for the passengers to move unhindered along the centre aisle 5 of the bus as they embark and disembark through the front door 7 of the bus, and a second position, in which its extends transversely to the centre aisle 5 and prevents passengers from reaching the driver. The gate 3 is configured with electromagnets 18 for locking the gate 3 in the position in which it covers the aisle 5. <IMAGE>
Patent SE-9101997-L (SE)
Inventor: NILSSON R
IPC: A01J5/017
Filed: 1991-06-28
Abstract: PCT No. PCT/SE92/00457 Sec. 371 Date Dec. 20, 1993 Sec. 102(e) Date Dec. 20, 1993 PCT Filed Jun. 23, 1992 PCT Pub. No. WO93/00002 PCT Pub. Date Jan. 7, 1993.A device for automatic removal of a milking apparatus (6) comprises an operating unit (2) having a cord drum with a cord (13), and a driving motor for turning the cord drum for winding the cord on the latter. The free end of the cord is connected to the milking apparatus, whereby the cord pulls the milking apparatus off the teats of the animal as the cord drum is turned by the driving motor. According to the invention, the driving motor comprises a pneumatically operated motor. The advantage is that the operating unit can be made compact and with a low weight, and that the milker can unwind the cord without any substantial resistance from the motor when the motor is inactivated.
Patent SE-9303757-L (SE)
Inventor: SNELL JOHN-ERIK
IPC: G12B5/00
Filed: 1993-11-15
Abstract: In a calibration method for an industrial robot (2-6), a calibration tool (8) supported by the robot hand (6) is brought into contact a spherical calibration body (7) with a known radius. Thereafter, the output signals from the position transducers of the robot axes are read and stored. This method is repeated a plurality of times with different robot configurations. Thereafter, the calibration parameters of the robot are calculated starting from the kinematic equations of the robot, a model of the relationship between axial position and position transducer signal, the known radius of the calibration body, and the read and stored position transducer signals. <IMAGE>
Patent SE-9303999-L (SE)
Inventor: CHRINTZ-GATH PER-ANDERS
IPC: F02P11/04
Filed: 1993-12-01
Abstract: PCT No. PCT/SE94/01153 Sec. 371 Date Jul. 28, 1995 Sec. 102(e) Date Jul. 28, 1995 PCT Filed Nov. 30, 1994 PCT Pub. No. WO95/15438 PCT Pub. Date Jun. 8, 1995Ignition system for an internal-combustion engine, in particular for use in a chain saw or the like, comprising a magnetically conducting core supporting a charging winding and a triggering winding, a flywheel having at least one magnetic field generating member and adapted to cooperate with the magnetically conducting core to cause, when passing, voltages to be induced in the windings, and an electronic switch means adapted to trigger, in response to a trigger pulse generated by the triggering winding, the discharge of a capacitor, which has been charged by a voltage generated in the charging winding, via the primary of an ignition coil the secondary of which comprises a spark plug. The ignition system comprises an additional winding which is provided and disposed so that during its normal rotational movement the flywheel first passes said additional winding before turning in over the legs of the magnetically conducting core, the voltage induced in the additional winding being used to prevent trigger pulses from reaching the switch means if the direction of rotation of the engine is the opposite to the normal one.
Patent SE-9501543-L (SE)
Inventor: ANDERSSON ERIK STAFFAN
IPC: H04M3/00
Filed: 1995-04-26
Abstract: A method of dynamic resource allocation in a stratified network structure comprising a dynamically switched first stratum network (1) and at least a second stratum network (2, 3) underlying said first overlying stratum network. In accordance with the invention, at least a first route in the first stratum is provided with a first relation (50, 51; 87, 88) which points out two access points (A1, A2; A5, A6) in the second stratum. A connection (A-23-A2 or A1-25-24-A2 or A5-36-35-34-A6) between said access points in said second stratum network (2) is established and comprises a second number of resources generally referred to as an infrastructure. The infrastructure is finally assigned to said first route (13).
Patent SE-9504571-L (SE)
Inventor: DUMENKO VIKTOR
IPC: C06C7/00
Filed: 1995-12-20
Abstract: A detonator comprising a shell with a secondary explosive base charge, igniting means and an intermediate pyrotechnical train, said train comprising a novel ignition composition with a specific redox-pair of a metal fuel and a metal oxide oxidant, said fuel being present in excess to the amount of stoichiometrically being required to reduce the metal oxide, the ignition composition being able to ignite said secondary explosive into a convective deflagrating state to reliably detonate the same. Use of said novel ignition composition for the ignition of secondary explosives in general.