baber/WOPTO huggingface dataset:
Patent SE-7606620-L (SE)
Inventor: BRUCE PETER
IPC: B63B21/30
Filed: 1976-06-11
Abstract: An anchor includes a fluke attached to a shank having a forwardly located cable attachment point. The fluke includes concave side surfaces, and these side surfaces can serve to orientate the anchor to an upright burial position by interaction with the sea bed and to stabilize the anchor when buried in the sea bed. The fluke side surfaces are also arranged, either by relative orientation thereof or by the inclusion of a flat fluke portion interconnecting the side surfaces, such that, when the anchor is pulled through the sea bed, the peak pressure focus zone produced by the sea bed soil on interaction of the fluke with the soil is located clear of the shank and clear of the forward path of burial movement of the shank.
Patent SE-7608318-L (SE)
Inventor: ILHAGE B G
IPC: B60Q1/22
Filed: 1976-07-21
Abstract: A lighting unit for a front corner on vehicle. There are a plurality of light housings that are screened off from each other in a light housing plate. Vertical walls defining first light housings are formed as a forwardly directed reflector as well as a sideways directed reflector. There is a second light housing in which a light source, in coaction with a backwardly directed reflector, provides a side backing light which is activated when engaging the vehicle reverse gear.
Patent SE-7609635-L (SE)
Inventor: ARBTER CONRAD
IPC: D05B35/02
Filed: 1976-09-01
Abstract: An apparatus for forming a double tuck on a lateral edge of a length of material web comprises a U-shape folding bar for supporting the material at a spaced location from the edge of the material and which includes a lower leg and an upper leg interconnected by a web or yoke. A stave is mounted for upward and downward motion adjacent the folding bar in a plane spaced from the yoke portion by the thickness of the web and being movable downwardly for folding the lateral edge about the yoke portion. A fold slide is mounted for transverse movement in a plane adjacent to and spaced from the lower leg by the thickness of the web and it is movable toward the lower leg for folding the lateral edge against the lower surface of the lower leg. A folding plate is mounted for upward and downward movement in a plane adjacent to and spaced from the lower leg by the thickness of the web in order to tuck over the edge of the material around the edge of the leg and it is movable transversely parallel to the plane of the lower leg and in a plane spaced above the lower leg by the thickness of the web in order to form the bottom tuck of the material. A first conveyor belt is arranged to move along the fold slide and is engageable against the bottom of the material and a second conveyor is mounted above the folding bar and is engageable with the top of the material and the first and second conveyors operate together to advance the material into association with the sewing needle. In addition, there is at least one auxiliary feed means in the form of a movable feed plate which engages the material at the bottom face thereof directly adjacent the tucked over portion and to feed it at a different linear speed than the remaining portion of the web in order to maintain the alignment of the folded edge with the remaining length of the material web.
Patent SE-7611399-L (SE)
Inventor: SCHEURECKER W
IPC: B22D11/128
Filed: 1976-10-14
Abstract: A supporting and guiding stand for continuously cast strands, in particular slabs, has rollers forming oppositely arranged roller paths to support the strand, uninterrupted longitudinal carriers accommodating the rollers, transverse carriers spaced along the longitudinal carriers, driven rollers journaled on the transverse carriers via brackets, and adjustment means provided for adjusting the driven rollers to the strand or to a starter bar.
Patent SE-7701389-L (SE)
Inventor: STANDISH N W
IPC: B32B27/00
Filed: 1977-02-08
Abstract: The case of the plastic container (1) is produced in the form of a laminated body from two resin layers. The inner layer (2), coming into contact with the goods, is a virgin resin. The outer layer (3) is a recycled resin. The container thus contains recycled plastic, however the plastic coming into contact with the goods is always virgin and corresponds to health and safety standards. The preferred use of the container (1) is a bottle. <IMAGE>
Patent SE-7702625-L (SE)
Inventor: DYER P N
IPC: B01J31/16
Filed: 1977-03-09
Abstract: Hydrogen peroxide is synthesized by reacting hydrogen and oxygen in a two phase mixture of water and an organic. The mixture contains a catalyst which is insoluble in water but dissolves in the organic. The hydrogen peroxide is extracted in the water.
Patent SE-7708590-L (SE)
Inventor: GOTT H
IPC: B23K101/22
Filed: 1977-07-26
Abstract: The invention relates to electrical multi-spot resistance welding machine for the production of welded bar gratings produced by welding cross-bars into the narrow side of parallel, upright flat bars. Such a machine has a pressure-beam which is guided vertically on a frame for lowering onto and raising away from the bars to be welded. Two rows of electrodes are disposed on the pressure beam, the rows being transverse to the feed path of the flat bars and the electrodes in the two rows being aligned in the feed direction of the flat bars and the electrodes of each aligned pair thus formed are connected to the secondary terminals of opposite polarity of a respective welding transformer. The electrodes are mounted in the pressure beam such that the electrodes of each pair aligned in the feed direction of the flat bars, are at least partially independently slidable vertically within the beam against a biasing force, the pressure beam and the welding transformers being mounted in a single unit for lowering and raising together. Short flexible supply leads connect the electrodes with the transformers.
Patent SE-7709647-L (SE)
Inventor: CRISSMAN J H
IPC: B03C5/00
Filed: 1977-08-29
Abstract: A filter for separating finely divided solid particles that may be electrically conducting from electrically nonconducting liquids has means for directing the liquid to be filtered in a radial flow pattern through a filter bed of glass beads to which a high-voltage gradient is applied. A central tubular electrode that serves as a conduit for the liquid extends longitudinally through the filter bed within a concentric cylindrical outer electrode spaced between the central electrode and the casing wall of the filter. After filtering until the electrical current through the filter bed exceeds a predetermined maximum, the voltage gradient is discontinued and the filter backflushed by flowing liquid upwardly through the filter at a rate that expands the filter and causes movement of the beads relative to one another and to the cylindrical outer electrode to remove deposited solids from the beads and from the electrode. The radial flow pattern allows a greatly increased flow rate as compared to longitudinal flow with a highly efficient separation of the solid particles.
Patent SE-7710337-L (SE)
Inventor: BIOLLAZ M
IPC: A61K31/57
Filed: 1977-09-15
Abstract: 9.alpha.-Chloro-11.beta.-fluoro-steroids are prepared according to a novel process by reacting a corresponding 9.alpha.-chloro-11.beta.-hydroxy-steroid with an aminosulphur trifluoride of the formula F3SX, in which X is an amino group derived from a secondary amine, especially diethylamine or piperidine. Any hydroxyl groups and carboxyl groups which may be present are preferably temporarily protected during the reaction.
Patent SE-7810557-L (SE)
Inventor: JANACH W
IPC: E21B1/26
Filed: 1978-10-10
Abstract: A demolition tool for breaking solid materials, particularly rock or concrete in tunnelling, mining, demolishing and excavating applications. The tool has a single impactor (1) of projectile type which is driven by high pressure liquid towards the material to be broken. A gas pressure accumulator (2) is included for storing high pressure energy. This energy is transferred at a high rate through short, wide and streamlined channel means (8, 13, 57, 9), having high capacity and low flow losses, to the impactor (1). Valve means (7) is provided in the channel means so that the accumulator (2) can be recharged during the return stroke of the impactor, giving a high repetition rate. A low pressure annular accumulator (5) drives the impactor during the return stroke.
Patent SE-7902451-L (SE)
Inventor: MEIER W
IPC: D05B69/18
Filed: 1979-03-19
Abstract: An electric sewing machine comprises a casing with an electric drive motor mounted in the casing. The casing includes a recess defined in the base portion which opens on one end and receives a control member which fits in the recess. The control member carries a control for regulating the speed of the motor which includes a foot-pedal switch for operating a variable resistance to change the motor speed. The control member includes a reel over which a connecting cable is wound and which extends between the control in the housing of the control member through the casing to the motor. A winding mechanism permits the control member to be removed from the recess of the casing by permitting the unwinding of the cable without disconnecting it from the control. The winding mechanism includes a reel which is unwound with the cable and a spring for returning the reel when the cable is to be rewound for replacement of the control into the housing. Detent mechanisms associated with the reel permit the locking of the reel when the control member is removed from the recess by the amount of cable necessary to position it in a desired control position. The locking mechanism may be unlocked by pulling the connecting line slightly to release the detent means and permit the rewinding of the connecting cable on the reel during the replacement of the control member into the recess.
Patent SE-7902572-L (SE)
Inventor: BURGDORF J
IPC: B60T8/28
Filed: 1979-03-22
Abstract: A brake pressure control unit for a vehicle hydraulic brake system having two separate brake circuits to control brakes at the rear wheel of the vehicle comprising a first valve to control one of the two brake circuits, a second valve to control the other of the two brake circuits, each of the first and second valves being disposed between an inlet chamber connected to a fluid pressure source and an outlet chamber connected to a different one of the two brake circuits, a movable partition wall disposed intermediate the two brake circuits and controlling the first and second valves, a by-pass conduit by-passing one of the first and second valves, and a deceleration-responsive valve disposed in the by-pass conduit.
Patent SE-7903006-L (SE)
Inventor: HORSMAN D A
IPC: F16L57/00
Filed: 1979-04-04
Abstract: 1529356 Protecting cable junctions RAYCHEM CORP 26 Sept 1975 [27 Sept 1974 4 Aug 1975] 10294/78 Divided out of 1529353 Heading H2E [Also in Division F2] The disclosure of the present Specification is the same as that of the Specification 1,529,353, with the additional alternative arrangement that the heat-recoverable article may not be provided with integral heating means, but recovery is effected by application of external heat.
Patent SE-7905413-L (SE)
Inventor: ANDERSSON N E
IPC: H02J3/42
Filed: 1979-06-20
Abstract: The invention relates to a synchronizing apparatus for motor drives with at least one asynchronous or synchronous motor 1 which is alternatively connectible to a frequency converter 3 or to an electric a.c. supply network 2. The apparatus comprises a device A for comparing the zero passage of the network voltage with the firing pulse position of a suitably chosen firing pulse in the inverter section 5 of the frequency converter, and switching from the converter to the network, or vice versa, for the motor takes place when the voltage passes through zero and the network voltage and the fundamental frequency of the converter output voltage are in phase. Due allowance is made for the operating times of the switches 8, 9 controlled by the device A. <IMAGE>
Patent SE-7905593-L (SE)
Inventor: DE WITT P
IPC: A61K31/195
Filed: 1979-06-26
Abstract: Novel acyl-derivatives of the  beta -hydroxy- gamma -butyrobetaine are disclosed (typically pyruvyl carnitine hydrochloride) which are useful therapeutic agents in the treatment of cardiac disorders, hyperlipidoemias and hyperlipoproteinemias.
Patent SE-8006255-L (SE)
Inventor: KOBAYASHI S
IPC: H02M1/08
Filed: 1980-09-09
Abstract: In a gate control circuit for a thyristor converter, in which thyristor valves each having a plurality of series thyristors are connected to form a bridge, a detector for detecting a forward voltage applied across one of the thyristors and a circuit for supplying a gate signal to the gate of that thyristor valve are provided. The gate control circuit further comprises a circuit for supplying, when a bypass pair operation of the thyristor converter is switched over to a deblock operation, a signal to the gate of a continually conductive thyristor valve according to a control signal to a thyristor valve to be operated in deblock with the continually conductive thyristor valve and also a gate signal to the continually conductive thyristor valve.
Patent SE-8006420-L (SE)
Inventor: PIETSCH E
IPC: B41F31/04
Filed: 1980-09-12
Abstract: An ink fountain construction for a printing press having a trough extending adjacent and parallel to the fountain roller to define a control space occupied by a flow control strip. The control strip is made up of a series of separate and independent flow control segments in the form of identical blocks of rectangular shape arranged snugly side-by-side for zonal control of the ink film fed to the roller. Each segment is rigidly secured to the frame at its lower end. Each segment has a relatively thin central section and is sprung forwardly to bias the presented upper edge of the segment against the fountain roller. A set of pull rods connected to the upper ends of the segments have adjusting means at the rear end to draw the connected segment rearwardly to define a gap with the fountain roller to establish the rate of ink feed in the respective zonal position. A resilient sealing strip is sandwiched between the front edge of the frame and the flow control segments under edgewise compression thereby to follow the movements of the individual segments over the entire range of adjustment while maintaining a constant seal between the segments and the front edge of the frame.
Patent SE-8008457-L (SE)
Inventor: ROBERTS R J
IPC: B22D23/10
Filed: 1980-12-02
Abstract: An electroslag remelting furnace with a power connection at the base and a coaxial conductor to eliminate the deleterious effects of magnetic fields upon the pool of molten metal. The furnace may have a vertically moveable crucible, and also a top supported inner mold to form a hollow ingot, for containing the molten portions of the metal as the ingot is formed. The upper portions of the annulus between an inner and outer mold can be greater in width than the width of the lower portion of the annulus to permit increased spacing between the electrodes and the walls of the molds or to permit the use of electrodes of a larger diameter than the width of the lower portion of the annulus.
Patent SE-8102111-L (SE)
Inventor: THUMM H
IPC: D21B1/18
Filed: 1981-04-02
Abstract: The disclosure relates to apparatus for producing mechanical wood pulp of the type having a grinding stone with at least one wood supply chute in which the wood which is to be ground is pressed onto the grinding stone. A trough or a collecting channel is placed underneath the grinding stone. A water supply device moistens the grinding stone at the grinding zone. At least one closed water tank is set up on the grinding stone in front of the wood supply chute, viewed in the direction of rotation of the grinding stone. The water tank is sealed at least on the side furthest away from the supply chute. The tank has a supply line for pressurized water and has outlet holes directed toward the surface of the stone. Preferably, sealing of the water tank is effected by a sealing plug at the grinding stone which plug is adjustable with respect to the grinding stone to accommodate wear of the plug from the stone.
Patent SE-8104085-L (SE)
Inventor: EDIXHOVEN G H
IPC: B21D53/00
Filed: 1981-06-30
Abstract: Apparatus for making slats for a slatted blind, in which the slat material is fed by a first drive to form a loop from which it is fed on to a discharge table at which the strip material is cut into slats and the holes are punched. The loop causes an advancing member to be pushed back against the action of a spring and this spring then, upon receipt of a signal, urges the advancing member, and thus the loop, into the discharge station for further operations to be carried out.
Patent SE-8107457-L (SE)
Inventor: FLODMAN R H
IPC: F41A11/04
Filed: 1981-12-14
Abstract: PCT No. PCT/SE82/00425 Sec. 371 Date Aug. 12, 1983 Sec. 102(e) Date Aug. 12, 1983 PCT Filed Dec. 14, 1982 PCT Pub. No. WO83/02154 PCT Pub. Date Jun. 23, 1983.A hinge device for break-open type firearm comprises two pair of arcuate ridges on the breech slidably received in complementary grooves formed in parallel sidewalls of a receiver. One pair of ridges and complementary grooves is located forwardly of the hinge axis, with one ridge and its associated groove on each side of the ridge, and the other pair of the ridges and complementary grooves is located rearwardly of the hinge axis. In the closed position of the firearm, the ridges and grooves are generally upright, so that their flanks or sidewalls include a large angle with the line of action of the recoil forces.
Patent SE-8202837-L (SE)
Inventor: KUPLAS H
IPC: A47L9/14
Filed: 1982-05-06
Abstract: A suction cleaner having a motor fan unit and a casing having a dirt bag receiving compartment closed by a bag carrier in the form of a door and having a bag mount therein in the form of an air conduit extending from the motor fan unit. A dirt collecting bag can be disposed on each of the bag carrier and the bag mount. The bag carrier and the bag mount are relatively movable towards one another to automatically cause a latching assembly to secure a bag on the bag mount, with an opening of the bag in sealing engagement with the air conduit. The bag mount is movable between a bag unloading position away from said casing, and an operative position in which the bag is carried by the bag mount away from the bag carrier.
Patent SE-8203056-L (SE)
Inventor: PEYROUSET A
IPC: C07K14/435
Filed: 1982-05-14
Abstract: From an aqueous medium derived from milk substantially free from caseins, proteins are extracted, particularly lactoferrine and immunoglobulins, by adsorption on a solid support. The aqueous medium is weakly basic, while elution is effected by means of an acid solution.
Patent SE-8206826-L (SE)
Inventor: NOREN TORSTEN
IPC: B64B1/58
Filed: 1982-11-30
Abstract: The transport equipment is based on the aerostatic flying principle, in which supporting and load gas masses are enclosed in one or more pressure tubes (8) in an aerostat (9). The hull comprises a suitable number of pressure tubes, each of which withstands an excess pressure of at least 0.1 bars and contains at least three gas components with differing functions. One function is for lifting and another is for adjusting the common specific weight. - A continuous gravimetric elevation control is achieved, allowing the vehicle to be brought to ground level for loading and/or discharge or to return empty within an elevation range of 0 to 4000 metres.(5B)
Patent SE-8300840-L (SE)
Inventor: SVENS R
IPC: B65G33/20
Filed: 1983-02-16
Abstract: No further information available at time of publication.
Patent SE-8304858-L (SE)
Inventor: ALLGULIN T
IPC: C02F1/52
Filed: 1983-09-12
Abstract: The invention relates to a method for purifying aqueous solutions containing at least one impurity element from the group consisting of arsenic, phosphorus, mercury and other heavy metals and solid matter by precipitation in at least two stages with the aid of precipitation reagents possessing ions capable of forming not-readily dissolved hydroxide precipitate. In accordance with the invention the main part of the precipitation reagent is introduced to the stage or stages following the first stage. The impurity element-containing precipitate formed in the aqueous solution subsequent to adding the reagent is separated therefrom substantially completely, and is returned so as to be present in the first precipitation stage, while that part of the solution which has been freed from precipitate in a later stage is withdrawn from the system. Substantially all the impurity element amount present in the ingoing aqueous solution are separated therefrom in the form of a sludge prior to the second precipitation stage.The amount of reagent introduced to the precipitation stages is suitably adapted so that the ratio of equivalence Me to mole of impurity elements, expressed as X is at least 2, preferably 10-15, in the last stage, and at least 0.8, preferably 1-3, in the first stage.
Patent SE-8305200-L (SE)
Inventor: GUSTAFSON B-A
IPC: F16K47/00
Filed: 1983-09-27
Abstract: During the sectioning of pipe systems for liquids pressure transients occur, which often overload the pipe and which can give cause to serious damages to pipes and plants. In particular pipe systems with long pipelines are sensitive to pressure transients. The specially shaped section valve counteracts pressure transients by means of cutouts or the like in the valve housing or in the movable valve body (plug, ball, disk) or in both. By a specially matched actuator the movable valve body is moved at low speed during the sensitive part (sensitive with respect to pressure transients) of the valve manoeuvre.
Patent SE-8306554-L (SE)
Inventor: ELOFSON BROR
IPC: B27B3/12
Filed: 1983-11-28
Abstract: The saw feed driving movement is composed of a first constant forward-drive and a second component which comprises a periodically oscillating wave movement (9) with a backwards-driven and forward-driven phase during each cycle executing by the frame (5). The second motion component is phase-displaced relatively to the work cycle of the loose frame to compensate elastic and other synchronising disturbances in the transmission system. For all workpieces, irrespective of size and weight, the workpiece feed is synchronised with the loose frame (5) work stroke.
Patent SE-8401144-L (SE)
Inventor: SIDEN KARL AKE
IPC: A63B57/00
Filed: 1984-03-01
Abstract: In the opposite direction to ball grip fingers are formed other fingers for fixture to a club shaft. The distance between the ball grip fingers is intentionally greater than what is permitted in the final work position, so that a lever effect can be used with the device attached to the golf club shaft.(16)
Patent SE-8402483-L (SE)
Inventor: BERG L
IPC: D05B57/22
Filed: 1984-05-09
Abstract: Sewing machine shuttle device which features a spool cap (21) with a space (22) for fitting a spool of thread (23). Around the spool cap, a thread catcher (28) is positioned to move and catch an upper thread driven into its proximity. Hereafter the thread catcher transports the thread around the spool and around a lower thread also running from the spool. The thread catcher (28) is borne by a soft, pliable, strap-like element (27), which is designed to move in an elongated non-circular path. This path encloses the spool capsule (21), which is situated at non-circular outer wall on the same plane as the path.<IMAGE>
Patent SE-8404381-L (SE)
Inventor: KRISTENSSON JAN AKE ALLAN
IPC: A41D13/00
Filed: 1984-09-03
Abstract: An upper part of the vest has, around a throat aperture, a textile material part composed of several sections with different air permeability. Air with high speed (zones 8, 9) of approx. 2 m/s forms a barrier around the head. - Air speed diminishes through the different textile materials (zones 5-7), and there is no draught nearest the head (5). Barrier zones are produced by temperature fresh air (11) being fed to the inside of the vest through an input aperture (10), and exits through the upper air-permeable sections (5-9). (Dwg.No.1)