baber/WOPTO huggingface dataset:
Patent SE-7413020-L (SE)
Inventor: KONOPKA W G
IPC: B21B27/00
Filed: 1974-10-16
Abstract: 1486321 Rolling mill rolls SWISS ALUMINIUM Ltd 15 Oct 1974 [17 Oct 1973] 44732/74 Heading B3M A roll for use in rolling non-ferrous metals, e.g. aluminium strip, has a surface including very small bowl-shaped depressions formed by sand blasting. The surface may additionally have small groove-like depressions extending parallel to the roll axis or at an angle of up to 60 degrees from the axis. The bowl-shaped depressions have a maximum depth of between 0À001 and 0À008 mm. When cold rolling strip between a pair of rolls, one or both of which have such depressions, escape of lubricant (which may be palm kernel oil plus petroleum) tends to be prevented.
Patent SE-7511565-L (SE)
Inventor: PEGELS A A
IPC: B01J4/00
Filed: 1975-10-15
Abstract: A method for filling a reactor with one or more beds of solid homogeneous particles, the method being characterized by the incipient fluidization of the solid particles.
Patent SE-7600145-L (SE)
Inventor: BATEMAN C D
IPC: B64D45/04
Filed: 1976-01-09
Abstract: In a system that compares the rate of descent of an aircraft with its altitude above ground and generates a warning signal when the sink rate exceeds a predetermined limit for a particular altitude, the maximum warning time is limited to a specified value in order to minimize nuisance warnings at higher altitudes. At a descent rate above a certain value, the excessive sink rate warning signal is inhibited for combinations of descent rates and aircraft altitudes which would provide a warning greater than a selected time to impact, such as 30 seconds.
Patent SE-7700219-L (SE)
Inventor: ROTHFUSS R G
IPC: B25C11/02
Filed: 1977-01-11
Abstract: A manually operated surgical staple extractor comprising a pliers-like tool having first and second handle elements pivotally joined together and swingable between open and closed positions. The first handle element terminates at its forward end in a pair of elongated anvils in parallel spaced relationship. The forward ends of the anvils are angled toward each with their front-most tips substantially contiguous. The rearward ends of said anvils are provided with aligned notches, the first handle element providing a steep upwardly and rearwardly sloping surface adjacent each of the notches. The second handle element is operatively connected to a thin blade means shorter than the anvils. When the first and second handle elements are in their open position, the lower edge of the blade means lies above the anvils. When the handle elements are shifted to their closed position, the blade is pivoted downwardly such that its lower edge passes between the anvils to a position therebelow. The blade means is sufficiently thin that, as it passes between the anvils, there is clearance between the blade means and each anvil substantially equal to the diameter of the crown portion of a staple.
Patent SE-7705107-L (SE)
IPC: B64D17/34
Filed: 1977-05-03
Abstract: An apparatus is described, particularly suitable for skiers, for propelling a skier by the force of wind. The apparatus includes a parachute-like sail with the shroud lines of the sail connected to a harness worn by the skier. Control lines extend along the sides of the sail towards the harness to provide directional control. The shroud lines are attached to a special holding device between the sail and harness, which device is connected to the harness by a quick release lock.
Patent SE-7907782-L (SE)
Inventor: COHEN K W
IPC: G05D23/275
Filed: 1979-09-20
Abstract: A water heater supplies hot water at a variable flow rate, depending on demand, and at a substantially constant, controlled temperature. It comprises a heat exchanger formed with an inlet and an outlet whereby water can be supplied to and withdrawn from the heat exchanger in accordance with demand and means for passing a second fluid such as steam through the heat exchanger coil to heat the water. A temperature gradient is thus established in the water in the direction of its flow through the heat exchanger. A sense tube forms a substantially homogeneous mixture of different portions of the water, these portions being drawn from sampling points spaced apart along the temperature gradient and in relative proportions depending on the flow rate of the water through the heat exchanger. The temperature of the water in the sense tube is detected, and control means responds to the sensed temperature for controlling the rate at which steam is supplied to heat the water. Thus a combined set point and feed forward control is established that minimizes fluctuations in the temperature of the hot water as withdrawn for end uses by anticipating changes in BTU requirements.
Patent SE-8001333-L (SE)
Inventor: INJUSHIN V M
IPC: C02F1/48
Filed: 1980-02-20
Abstract: A water treatment apparatus comprises a source 4 of monochromatic light, e.g. a laser, the axis whereof is aligned with a geometric center of an inlet port 3 of a section A in a water line 1. The section A is made of transparent material and a coil 2 connected to an electric power source surrounds the section A. Suitably, a beam of light emitted by the source 4 is periodically interrupted by a screen 5 attached to a core 6 of an electromagnet 7 connected in series through a timer 8 to a circuit comprising the coil 2 and the electric power source. This apparatus can be used in various fields of agriculture and industry wherein water with stimulating properties is required as a solvent, e.g. grain germination. <IMAGE>
Patent SE-8001425-L (SE)
Inventor: BUDNOWSKI M
IPC: A61K31/53
Filed: 1980-02-22
Abstract: A therapeutic composition with cytostatic action comprising an isocyanurate having the formula I   <IMAGE> in which R, R', and R'' which may be the same or different represent hydrogen or alkyl having from 1 to 4 carbon atoms, preferably hydrogen or methyl in an inert pharmaceutically acceptable diluent, carrier or vehicle. The compositions may also contain other alkylating substances such as derivatives of nitrogen mustard or fluoruracil.
Patent SE-8003165-L (SE)
Inventor: DUNCAN I J
IPC: E01H1/08
Filed: 1980-04-25
Abstract: A vacuum cleaner intake device formed of a V-shaped housing widening in the direction of working. The housing has a funnel shape nozzle, a fitting at the apex of the nozzle for connection to a source of suction and a pair of arms extending in a V-shape respectively forwardly and laterally of the nozzle. A pair of side walls are provided each having a skid at its lower edge elevating said housing above the floor. A hood covers and defines with the arms and the side walls a collection chamber open at the forward and rear edges. Each of the arms are provided on their bottom surface with a pair of spaced battens defining between them an elongated suction groove open to the collection chamber and extending outwardly through the side wall.
Patent SE-8006205-L (SE)
Inventor: LARSSON L
IPC: E21B10/52
Filed: 1980-09-05
Abstract: A rock drill for percussion drilling comprising a central button insert and a row of outer button inserts. The central button insert extends beyond the outer inserts. For purposes of increasing the drilling rate and the life of the rock drill the ratios of respectively this extent (X) to the diameter (D) of the hole; X:D, and the transverse distance (Y) between the central insert and one of the outer inserts and the diameter (D); Y:D, shall be within predetermined limits.
Patent SE-8102364-L (SE)
Inventor: WESTMAN J-E
IPC: B21D43/12
Filed: 1981-04-13
Abstract: A conveyor is provided with a carriage (3) moving back and forth between two end positions. At the end positions there are vertically moving support means (7, 8) to fix the object (42) to be conveyed in a starting position and in an end position, respectively. The carriage (3) and the support means (7, 8) are driven by a common motor (9), the synchronization between the movements of the carriage and the support means being such that the carriage interrupts its movement while the support means carry out their movement.
Patent SE-8105998-L (SE)
Inventor: HOLM PER TORE
IPC: F28G1/08
Filed: 1981-10-09
Abstract: PCT No. PCT/SE82/00307 Sec. 371 Date Jun. 7, 1983 Sec. 102(e) Date Jun. 7, 1983 PCT Filed Sep. 30, 1982 PCT Pub. No. WO83/01296 PCT Pub. Date Apr. 14, 1983.The invention is concerned with a device for the internal cleaning, under operation, of the tubes of a heat exchanger containing a plurality of substantially straight tubes (1a,1b,1c) having both ends fastened to tube sheets (2), head chambers outside the tube sheets for the medium flowing through the tubes, cleaning members (26,30) in the tubes, and driving means comprising cables (27,31) and cable drums (13,14) to propel the cleaning members forward and backward in the tubes. The cleaning device is characterized in that the cleaning member is a helical spring (26,30) and that the cables (27,31) are endless cables, or cables having a limited length, which extend over the cable drums (13,14) in the head chambers (11,12).
Patent SE-8106357-L (SE)
Title: Concrete vibrating poker electrical cable length compensation - using wire in cables to draw cable outer ends of hose against elastic cord spring force
Inventor: MARE J M
IPC: H01B7/06
Filed: 1981-10-28
Abstract: The arrangement compensates for length electrical cables enclosed in an elastic protective casing, and involves the cables being wound along a part of their axial length on an elastic cord which, in turn, is attached to both cable ends. A wire is fixed in the cables, enabling the cable outer ends to be drawn out of an operating hose against spring force in the cord. The cord is attached at both its ends to the electric cables by clamp sockets and on the front socket a stop ring is fixed to limit wear on the cord. The principal application for the arrangement is on concrete vibrating pokers used in house building, and where the electrical drive motor is installed in the poker, with power fed to it from the mains supply via cables. (Provisional Basic avised week K24).
Patent SE-8106556-L (SE)
Inventor: HULTGREN B
IPC: H02G5/06
Filed: 1981-11-05
Abstract: Within a metal casing of a gas-insulated switchgear a compensator is used between two enclosing sections (1,2) so that these can move significantly in relation to each other within certain limits.  The compensator consists of two flanges (3, 4) each fixed to its own enclosing section, and a tube (5) connecting the flanges.  The tube and the flanges are fitted with opposing sensing sealing surfaces (8, 12 and 9, 12), of which the one surface (12) encloses the other (8 and 9).  Between the surfaces, sealing rings (10, 11) are fitted.  The outer inward sensing sealing surface (12) is cylindrical, while the inner outward sensing surface (8,9) is convex, mainly spherical and fitted with a groove to hold its sealing ring (10 and 11)<IMAGE>
Patent SE-8106793-L (SE)
Inventor: MARDIS W S
IPC: C09D7/43
Filed: 1981-11-16
Abstract: An organophilic clay gellant comprising the reaction product of an organic cationic compound and a smectite-type clay having a cation exchange capacity of at least 75 milliequivalents per 100 grams of said clay, wheein said organic cationic compound contains (a) a first member selected from the group consisting of a  beta ,  gamma -unsaturated alkyl group, and a hydroxyalkyl group having 2 to 6 carbon atoms, and mixtures thereof, (b) a second member comprising a long chain alkyl group having 12 to 60 carbon atoms and (c) a third and fourth alkyl member.
Patent SE-8202788-L (SE)
IPC: A61K31/40
Filed: 1982-05-04
Abstract: Salidiuretically-active 3-pyrrolo-5-sulfamoylbenzoic acids having a methylphenoxy or chlorophenoxy group substituted in the 4-position, and alkyl esters thereof, are disclosed, as are methods of making and using the same.
Patent SE-8204775-L (SE)
Inventor: ANDERSSON P-U
IPC: F15B15/26
Filed: 1982-08-20
Abstract: A pressure fluid actuated piston-cylinder device including a piston rod locking mechanism which comprises conical wedge means (18, 19) by which a friction grip is accomplished on the piston rod, and a spring (20) arranged to continuously develope an activation load upon the wedge means (18, 19). The locking mechanism also comprises a release piston (29) and a number of levers (27) connecting the release piston (29) to the wedge means (18, 19), thereby amplifying the force developed by the release piston (29). By the lever arrangement a relatively small piston is able to neutralize the force of a powerful activating spring.
Patent SE-8205684-L (SE)
Inventor: ASTROM ERIC JOHAN HALVARD
IPC: B67D7/06
Filed: 1982-10-05
Abstract: A device for a releasable coupling to a fitted pipe socket (13) at a receptacle, with an outward turned, peripheral edge flange (14) presenting a connector and (12) is comprised of a tubular frame (15) with a number of flexible brakes arranged around this, presenting with the frame (15) relatively parallel, shaft-like main parts (17) and from these laterally jutting out front gripping parts (26). The brakes (16) are by means of their main parts (17) are controlled for limited longitudinal transportation and torsion relative to the frame (15). The gripping parts (26) can thus be turned between the radial outer free position and radial inner locked position, in which they with the aid of a casing set up with a operational hinge with the frame (15), can be placed against the rear surface of the pipe sockets (13) edge flange (14). With the aim of enabling a simple and inexpensive production of the device and an increase in its area of use, the main parts (17) of the brakes (16) are anchored at the casing (18) with the aid or rear, sideways protruding lips (27), which are engaged with a certain allowance in a circumventing track (28) in a front part (18A) of the casing (18).<IMAGE>
Patent SE-8301863-L (SE)
Inventor: HUE J
IPC: A63C9/086
Filed: 1983-04-05
Abstract: Binding assembly for a cross country ski boot, having a safety device comprising a hooking arrangement in which the forward end of the boot is retained, and lateral retaining, complementary engaging portions on the ski and in the sole of the boot. The hooking and lateral retaining devices are rigidly affixed to each other without intervening gap, and are releasable at least laterally about at least one rotational axis against the effect of a torsional retainer, whatever the elevation of the boot heel from the ski.
Patent SE-8304920-L (SE)
Inventor: BATTELLI G
IPC: A61K33/243
Filed: 1983-09-13
Abstract: The present invention relates to the preparation of sterile and stable freeze-dried forms of Cisplatinum containing from 10 to 50 mg of active ingredient, which can be obtained on an industrial scale and which have particular characteristics of facility and rapidity of dissolution which permit them to be used in a more advantageous and rational manner in antitumor chemotherapy, as compared with the freeze-dried forms of Cisplatinum presently on the market. These particular characteristics are achieved as the result of employing special ingredients in respect of formulation (concentration of the solution to be freeze-dried, introduction of alcohols, adjustment of the pH of the solution to an appropriate value), and as the result of using a manufacturing technique having as its final stage the freeze-drying of Cisplatinum in a water-alcoholic medium. The manufacturing method, and in particular the freeze-drying process, have shown themselves to be economically advantageous, and have made it possible to overcome the very considerable problems connected with the freeze-drying of Cisplatinum in aqueous medium (breakage of containers, very low yields), as well as to obtain preparations perfectly adapted to be used therapeutically by intravenous administration.
Patent SE-8305901-L (SE)
Inventor: BJORKLUND A
IPC: H01F41/12
Filed: 1983-10-27
Abstract: A layer winding for a transformer or an inductor coil, which is cast using a resin containing filling material and contains conductor spacing elements. According to the invention, the conductor spacing elements are constructed from a flexible thread (4) consisting of polymer which is free of cavities and contains sections (4a, 4b, 4c) which are arranged at a distance from one another, forming channels (5, 5a, 5b) between one another, the channels extending at least as far as one of the ends of the layer winding and allowing the resin, which contains filling material, to penetrate into the winding. <IMAGE>
Patent SE-8403001-L (SE)
Inventor: HENSCH E
IPC: B65H29/38
Filed: 1984-06-05
Abstract: The printed products are slid upon the rearmost printed product in order to form a stack in a lying configuration. For this purpose there is provided a conveyor having at least one circulating chain at which entraining cams are mounted in a regularly spaced relationship. The entraining cams act upon the trailing edges of the printed products. A multiple number of pressing rollers press the stack, and these pressing rollers are mounted at a support disc. The support disc is driven for rotation synchronously with the conveyor chain. Each pressing roller in succession presses upon the rearmost product of the stack. The pressing roller which acts upon the stack is always located just in front of the leading edge of the product which is slid onto the stack and the pressing roller moves upwardly conjointly with the product in the product slide-on direction thereof. While the stack is thus always under compression, the next following product can be slid onto the stack without experiencing a pressing action.
Patent SE-8405085-L (SE)
Inventor: PALM HAKAN
IPC: B27M3/00
Filed: 1984-10-11
Abstract: The component comprises fillets (1-6) adhered together to impart a large dia. to the lathe, the width of the fillets being increased. Their shape is trapezoidal. The fillets provide an octagonal outer shape for the lathe by being adhered on alternating sectors. The fillets can have different thicknesses, and grip each other szig-zag fashion. The component has a constant octagonal outer shape.
Patent SE-8500865-L (SE)
Inventor: BELART J
IPC: B60T8/1755
Filed: 1985-02-22
Abstract: A slip-controlled brake system for automotive vehicles with driven front and rear axles is equipped with a pedal-actuated braking pressure generator (1) comprising a power brake booster (2) connected to an auxiliary pressure source (4). The booster communicates directly with one or several wheel brakes (HR, HL) and which acts upon a master cylinder (3), to the working chambers (6, 7) of which the other wheel brakes (VR, VL) are connected. Electromagnetically actuatable multi-directional control valves (EV, AV, 16) contained in the pressure fluid conduits leading to the wheel brakes and in the pressure fluid return lines to a supply reservoir as well as in a pressure fluid conduit (14) leading from the power brake booster (2) to the master cylinder (3) serve on control action to reduce the braking pressure at the individual vehicle wheels and to deliver pressure into the master cylinder (3).
Patent SE-8500911-L (SE)
Inventor: ANDERSSON CARL-AXEL
IPC: B41J15/04
Filed: 1985-02-25
Abstract: From each of the magazines leads a separate receipt feed to a common path forward to a printer. The separate receipt feed paths each have a rear edge detector strip feed rollers, and a front edge detector. The rear detector stops continuous forward feed when the corresp. strip rear edge is detected, and the front detector stops re-feed of the corresp. strip when the front edge of the latter is detected. The front detector also defines a starting position for the strip when it is in a reserve status. The strip is fed forward after stopped re-feed of the other used strip. When the appts. is serviced, the strip currently being used is fed to its starting position, so that both strips are thus positioned. After service, one strip is fed forward for printing and issue of a control receipt, and then is reverted to its starting position. The same operation is then conducted on the second strip. (Provisional basic advised in week 8642)
Patent SE-8506141-L (SE)
Inventor: BRYCHTA O
IPC: A61M16/00
Filed: 1985-12-27
Abstract: A multinozzle generator for high frequency ventilation of lungs reducing the danger of damages to lungs due to ventilation overpressure and enabling a ventilation of patients without limitation of age. The generator can be adapted to different throughflow characteristics and elastic resistance of the lungs. The generator is suitable for cleaning of air passages of the patient without interruption of the ventilation; it can perform selective ventilation of lungs by means of two generators using different overpressure and a simple generation of a final expiration overpressure.
Patent SE-8600362-L (SE)
Inventor: AKERLUND MALTE
IPC: B25D3/00
Filed: 1986-01-28
Abstract: The carpentry tool comprises a hand grip (1) from which protrudes a blade (2). The vertical edge (3) on one side of the blade constitutes the knife, whilst the short edge (4) at its end opposite to the hand grip forms the chisel blade.
Patent SE-8601010-L (SE)
Inventor: ERLANDSSON T
IPC: F16B15/02
Filed: 1986-03-05
Abstract: No further information has been published for this application.(1)
Patent SE-8700088-L (SE)
Inventor: NORDSTROM GERT
IPC: B28C1/20
Filed: 1987-01-13
Abstract: A flexible material part (17) produces the volume expansion by partly limiting the volume. A fan (18) causes the volume to expand by aspiration from a space outside the flexible material part.
Patent SE-8701090-L (SE)
Inventor: NIGALS MARTIN
IPC: H04R17/00
Filed: 1987-03-17
Abstract: Appts includes a polyvinyl fluoride film adhered to the glass of a diving mask, and enables the glass to function as a loudspeaker. To the film is connected a sound amplifier which is battery-operated. The amplifier receives its input signal from a sound microphone fixed to the interior of the diving mask. The microphone signal can, if required, be transmitted through a phase-shifter prior to entry into the amplifier input. This reduces the tendency to feedback where the amplification is excessive due to sound waves circulating from the glass to the microphone. The amplifier activates the film which in turn transmits signals to the surrounding water. The electronic equipment and battery involved need to be protected against ingress of water, and are enclosed in a watertight box.
Patent SE-8702211-L (SE)
Inventor: WASTESSON A
IPC: C04B38/02
Filed: 1987-05-26
Abstract: Producing steam-cured aerated concrete where the slurry contains or has added to it a dispersing agent formed from one or more 10-20C C10-C20 alkyl carboxylic acid and one or more ethanolamines. The carboxylic acid may be mono unsatd. e.g. oleic. They may also be refined or unrefined tall oil acids or naphtenic acid from petroleum refining. The amine, which is pref. triethanolamine, is pref in 1.5 to 4 times stoichiometric excess, pref. threefold excess over the acid. The dispersant is added at 0.01 to 0.3% on dry material. The fly ash can contain up to 30% unburnt carbon. (Provisional Basic previously advised in week 8904)