baber/WOPTO huggingface dataset:
Patent SE-7706648-L (SE)
Inventor: HARDING G L
IPC: F24J2/48
Filed: 1977-06-08
Abstract: The solar energy collector has a glass tube (5), through which the working medium to be heated flows. The glass tube (5) is covered with a metal substrate layer (6) on its outside. This substrate layer has a relatively low infra-red emission ratio. The substrate layer (6) is covered by a metal carbide layer (7) which has been produced by means of a reactive atomisation process. This solar energy collector has improved selective surfaces for collecting solar energy. <IMAGE>
Patent SE-7714022-L (SE)
Inventor: NILSSON S R
IPC: B25B27/00
Filed: 1977-12-09
Abstract: A tool for the installation of so-called press nuts comprises a draw bar which is axially displaceable in a housing. A draw mandrel having a threaded outer end portion for cooperation with a female thread in said press nut is connected to the outer end of said draw bar, so that the press nut can be secured in a bore of a workpiece by being upset by means of a pulling force from the draw mandrel upon axial displacement of the draw bar into said tool housing. Said draw mandrel is axially unmovably but rotatably connected relative to the draw bar. The rotor of a motor is journalled in the tool housing around the outer end of the draw bar and is drivable in one or the other direction of rotation and is arranged thereby to rotate the draw mandrel thereby to screw same into or out of the press nut before and after the upsetting of same.
Patent SE-7810386-L (SE)
Inventor: LAGERKVIST C
IPC: F42B3/24
Filed: 1978-10-04
Abstract: It has been found that fluid, semi-fluid, plastic products as well as powder or granular products packed in plastic tubes have caused great problems in tropical countries due to the change in temperature between day and night. In some cases the products have expanded and burst open the closure of the plastic tube so that the contents ran out or, due to their constituents, the products have caused deterioration of the protective properties of the plastic tube. By choosing a plastic tube or olefin plastic and sealing said plastic tube with closures of olefin plastic, as well as orientating the plastic molecules in the tube in both axial and radial direction, a plastic seal is obtained which is not affected by the products enclosed and which also resists expansion of the products without rupturing.
Patent SE-7901477-L (SE)
Inventor: COOKE W E
IPC: C25D5/44
Filed: 1979-02-20
Abstract: In a process for electroplating aluminum articles, the article is first electrolytically treated, as anode, in a bath consisting essentially of a solution of caustic alkali, and thereafter electroplated. The electrolytic caustic cleaning step, preferably involving agitation, is found specially suitable in composition and indeed is effective in a relatively short time to afford an essentially bare aluminum surface, i.e., free of anodic oxide film and also free of pitting or smut, for advantage in plating, as with tin or other metal. Intermediate steps can be employed such as immersion tinning or zincating and brief electroplating such as a bronze strike; the electrolytic cleaning co-acts well with the intermediate stages, indeed requiring fewer steps over all. Although applicable batchwise, the process is particularly appropriate for continuous electroplating wherein the aluminum wire or strip may pass rapidly through the electrolytic cleaning, intermediate and plating baths in succession.
Patent SE-7904077-L (SE)
Inventor: WIELAND E G
IPC: B41F21/10
Filed: 1979-05-09
Abstract: A sheet gripper for a sheet-fed rotary printing machine is disclosed. The sheet gripper is secured directly to the oscillating gripper shaft of the impression cylinder of the printing machine and includes a gripper finger having a gripper tip, a gripper base, and a connecting gripper side. A hinge joint assembly between the sheet gripper and gripper shaft is formed by a shoulder on the gripper and a notch on the shaft. Alternatively, the shoulder may be provided on the shaft and the notch formed in the gripper. The gripper is secured to the shaft and is biased toward the shaft by suitable springs or the like. An adjustment assembly is provided to adjust the distance between the gripper tip and an abutment surface on the cylinder.
Patent SE-8005589-L (SE)
Inventor: ISHIKAWA M
IPC: G01F23/62
Filed: 1980-08-06
Abstract: In combination with a fluid reservoir in which a magnetically operable switch is assembled to be closed by magnetic force of a permanent magnet on a float such that a warning signal is issued when the float moves down to a lower warning position dependent on a minimum fluid level in the reservoir, a check mechanism includes a spring loaded vertical rod extending into the interior of the reservoir from the exterior and arranged to be engaged at its lower end with the float when the surface of fluid is maintained at a predetermined level. When the vertical rod is pushed downward, the float is forcibly moved down to the lower warning position to check malfunction of the switch.
Patent SE-8007915-L (SE)
Inventor: GISMERVIK JAN EDVARD
IPC: B63B39/12
Filed: 1980-11-12
Abstract: Apparatus for warning of the increase in draught of a floating article, especially a small boat (1), in a surrounding liquid, for burglar alarm purposes, includes a signal emitter (5) and a source of current (17a, 17b) which are connected, via a relay (16) and a switch (14), to a release unit (3). The release unit (3) includes a chamber (6) fixedly arranged relative to the article which communicates (7) with the surrounding liquid. The chamber (6) holds a contact device (8, 11, 12) which is adapted to close an electrical circuit when the liquid has risen to a certain level in the chamber (6). <IMAGE>
Patent SE-8008822-L (SE)
Inventor: HAGELBERG A C
IPC: F42B19/26
Filed: 1980-12-16
Abstract: A propulsion motor for an underwater vehicle such as an anti-submarine weapon. The motor includes a propulsion chamber into which water is admitted and then rapidly expelled through an exhaust nozzle, developing thrust to propel the vehicle. Gas generators are used to develop the successive hydropulses to expel the water following each filling of the motor chamber with water. In one particular embodiment of an anti-submarine weapon which is directed through the air to the vicinity of a submarine by a rocket motor, the hydropulse underwater propulsion system can use the same chamber as the rocket motor.
Patent SE-8101203-L (SE)
Inventor: KENNEDY A E
IPC: E04C2/04
Filed: 1981-02-24
Abstract: A paper-covered gypsum core wallboard made of a cover paper having on the inner surface a synthetic size of the class consisting of certain substituted succinic acid anhydrides, certain substituted glutaric acid anhydrides and the reaction product of maleic anhydride and an internal olefin, which reduces the absorption by the paper of components of the wet gypsum slurry, without affecting substantially the paper porosity, and, of prime importance, without any deleterious effect on the bond of the paper to the gypsum core, either prior to the drying of the board or after the drying of the board.
Patent SE-8101331-L (SE)
Inventor: STANCATI N T
IPC: G02B6/36
Filed: 1981-03-02
Abstract: In terminating an optical element, such as an optical fiber, a housing includes an entry aperture for the fiber and terminating apparatus defining mutually discontinuous surfaces in abutting relation to the fiber end face, the surfaces being spaced from one another in a circular locus having a diameter not greater than the diameter of the fiber.
Patent SE-8102333-L (SE)
Inventor: GIUSTI P
IPC: C08F297/04
Filed: 1981-04-10
Abstract: A process is disclosed for producing thermoelastomeric 3-block copolymers of the ABA (or ABC) type, the end blocks being a plastomeric nature and the intermediate block of an elastomeric nature, by cationic polymerization employing a composite catalytic system comprised of Aluminium alkyl, possibly with a halogen substituent, and of a halogen or a halogen-substituted hydrocarbon radical.
Patent SE-8103480-L (SE)
Inventor: ROEHRING F K
IPC: C22C1/05
Filed: 1981-06-03
Abstract: Process for producing dispersion-strengthened precious metal alloys having superior creep resistance. According to this invention precious metal powders and dispersoids are mechanically alloyed together.
Patent SE-8104288-L (SE)
Title: Lung arteriography catheter - has end part with hook which permits groin insertion and passage to two pulmonary arteries
Inventor: ERIKSON U
IPC: A61M25/00
Filed: 1981-07-09
Abstract: The catheter is used for lung arteriography, and has an end part formed into a hook. The catheter is inserted into the groin and passed through the cardiac upper aurical and chamber to the two pulmonary arteries. The shape of the catheter end part and its sprung characteristics permit its transmission from the right to the left arteries of the lung by turning it.
Patent SE-8104298-L (SE)
Inventor: MCWILLIAMS J A
IPC: H05B1/02
Filed: 1981-07-10
Abstract: An electric radiant heater unit for a glass ceramic top cooker comprises two independently energizable heater elements supported on a base of electrical and thermal insulation material. A thermal cut-out device, which may be of the differential expansion type, extends from a peripheral wall of the unit across one element and across a zone normally occupied by at least a part of the other element. However, that zone of the heater unit heated by said one element is extended to influence substantially the entire effective length of the cut-out device, that is including that portion of the cut-out device which extends across the zone normally occupied by at least a part of the other element.
Patent SE-8105902-L (SE)
Title: Compsn. contg. alginic acid and tris:hydroxymethyl-aminomethane - for treating hyperacidity, ulcers and gastritis
Inventor: BORGO E
IPC: A61K31/13
Filed: 1981-10-06
Abstract: Compsn. contains as active ingredients alginic acid (I) and tris(hydroxymethyl) aminomethane (II) at wt. ratio 1:0.7-2, and a 5 wt.-vol.% aq. soln. of the compsn. has pH 6-9. Pref. formulations are tablets, powders or aq. solns. of concn. 3-10%, partic. with wt. ratio (I):(II) of 1:1.2 and pH 8.5-8.7. The compsns. are useful for treating gastric hyperacidity, gastritis and gastro-duodenal ulcers. They not only neutralise excess acid but also protect the wall of the stomach (by forming a hydrophilic gel). The usual dose is 10-200 mg per kg per day and the compsns. cause no toxic manifestations in mice, rats or rabbits at 1.5g per kg (orally) nor in rabbits at 0.5 g kg intraperitoneally. A typical powder formulation was made by blending 1 kg of food-grade (I) with 0.7-2 kg (II). This could be compressed into 250 mg tablets or made up into 500 mg sachets (for dissolution in 50-100 cc water).
Patent SE-8205792-L (SE)
Inventor: HULTHEN H
IPC: G07C15/00
Filed: 1982-10-12
Abstract: The marking sheet comprises at least one playing area corresponding to that for marking, and all game fields on the sheet are surrounded by perforations so that they can be pressed outwards individually. The sheet itself is of cardboard, and on checking winnings, the field corresponding to the appropriate number is pressed out of the sheet, and laid on a corresponding coupon area, permitting rapid checking of winnings. - Normally, the game fields are rectangular, but variations are possible whereby the perforations form rings around the fields, have rounded corners, or are formed cross-shape in the centre of each field. (Provisional Basic advised week 84/22)(0/3)
Patent SE-8207279-L (SE)
Inventor: PERNHEDEN LARS ELOF
IPC: B63B15/02
Filed: 1982-12-21
Abstract: An arrangement (15) which can be attached to a shroud (9) or other elongated traction element, and which can be fitted on the said traction element (9) to prevent, amongst other things, sails and the like from being torn by contact with a part of a boat such as a shroud spreader (8), etc., for example. The invention enables an arrangement (15) which has a thicker section to be attached to a shroud (9), etc. which is already set up in position, and has the effect thereby of amongst other things preventing a sail from being torn by contact with a part of a boat. Pairs of disc-shaped attachment elements (1, 1<1>) are provided, each having a cut-out (2) adapted to be fitted on the traction element (9) transversely thereto, and the respective attachment elements (1, 1<1>) having connecting devices (3, 6, 7) by means of which the said two attachment elements (1, 1<1>) can be joined together encircling the traction element (9).
Patent SE-8300573-L (SE)
Inventor: MANNS B H
IPC: E06B9/68
Filed: 1983-02-03
Abstract: Roll-up door comprising two door-leaves (4) arranged to be wound onto and off a common roll-up roller (14). The door-leaves (4) are kept spaced apart by a roller (16) and a rigid profile member (6) at the lower ends of the doorleaves where the latter are interconnected. The rigid member (6) is guided by carriages (8) which are rotatably mounted at the member ends and travel in U-beams (10). Belts (22) are secured to the carriages (8) and are carried about a number of pulleys (24, 26, 28, 30, 34) and are wound onto and off discs (36) which are mounted on the same shaft (38) as the roller (14) onto which the door-leaves (4) are wound on and off, whereby the door-leaves (4) will be maintained tensioned and their weight balanced.
Patent SE-8304624-L (SE)
Inventor: HANSSON S L E
IPC: A47G19/02
Filed: 1983-08-26
Abstract: The ceramic mug has a plastics handle and is provided with a bead on one side. The bead has a track which is underscored prior to glazing and firing. The handle has a corresp. fillet which engages with the track. The arrangement allows the handle to be pushed downwards, and removed from the mug.
Patent SE-8304968-L (SE)
Inventor: BECK S
IPC: B60K25/06
Filed: 1983-09-15
Abstract: In a compressed-air brake system for vehicles, a compressor 11 is switched on when overrun and/or braking of the vehicle is detected by a sensor 20. The sensor 20 acts upon a control device (21) and renders the compressor operative when overrun or braking has been detected, and renders it inoperative upon termination of the overrun or braking. There may be a time delay before the compressor is halted. As shown the sensor 20 responds to thrust reversal in the region of the vehicle gear box 18. A pressure controller 15 is between the compressor and a reservoir 13 acts upon the control device 21 and, when air pressure drops below a predetermined cut-off pressure. The compressor can be rendered operative by means of the sensor 20 only when the pressure controller 15 has also responded. <IMAGE>
Patent SE-8305449-L (SE)
Inventor: KEUTMANN K
IPC: C21D9/08
Filed: 1983-10-04
Abstract: In the heat treatment of pipes they are continuously passed through an annealing chamber (2) and then through cooling chambers (3 and 4) and a faster cooling of the continuously heated pipes is made possible by evacuating the annealing chamber and the cooling chambers of gas, prior to the introduction of the pipes, preferably through the application of an under pressure of at least 10<-1> mbar at 80 DEG C. Multiple stage vacuum locks (9) ensure the maintenance of the vacuum. Alternatively or additionally, during the passing of the pipes through the chambers an atmosphere poor in oxygen may be maintained. A protective gas may also be applied. <IMAGE>
Patent SE-8306079-L (SE)
Inventor: KARLSSON ROLF
IPC: B41J29/00
Filed: 1983-11-07
Abstract: The arrangement comprises partly a support arm (1) with a support part (16) for the lower arms of the operator, and partly a guide (2) comprising at least one guide rail (7) which is retained relative to the keyboard. The support arm is articulately and displaceably connected to the guide rail so that the support part can be adjusted to and locked in a position providing the required distance and height position relative to the keyboard. - The guide (2) comprises two rails (7) located at a distance from one another, each of which incorporates a displaceable slide (3) in which the support part (16) is pivotably located. An adjustable stop device is fitted on the slide to stop the support arm in the adjusted position, and the support arm is formed as a stirrup (1) with two projecting arms (13,14) by means of which it is articulately fitted on the two slides.
Patent SE-8400041-L (SE)
Inventor: MULOT G
IPC: B23Q1/54
Filed: 1984-01-04
Abstract: The invention relates to a safety device for drilling machines with a movable protective shield, a system for preventing rotational movements of the workpiece holding device, and with actuating and control means. It is essential that the U-shaped protective shield (12) is secured in such a way that it can be lowered via a parallelogram linkage system. The lowering of the shield (12) is controlled by the actuating lever (13) of the drill spindle (20) and via control means (lever 16, cam 16'). A separate workpiece holding system (23) is provided. Furthermore, a special circuit is provided whereby drilling can be performed only by two-handed operation and when the protective shield (12) is lowered. 
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Patent SE-8401291-L (SE)
Inventor: IDLAND KRISTOFFER
IPC: E04B1/41
Filed: 1984-03-08
Abstract: A support shoe for a pole or post, comprising an anchor member (1) in the form of a rod for embedding in a vertical position in a concrete foundation, and a fork-shaped holder (2, 4) for retaining the lower end of a post or pole that can be screwed or nailed to the holder's two vertical support plates (4). Each of the vertical support plates (4) is formed with a horizontal guide and fastening member (4a) disposed at a right angle thereto. Utilizing said guide members (4a), the vertical support plates are adapted to be movable and securable in relation to each other, for varying the fork width according to the dimension of the pole. To ensure a maximum range of adjustment for the vertical support plates (4) of the fork holder and at the same time to permit readjustment of the support plates (after concreting) for orienting their planes in a specific direction, a base plate that is part of the support shoe construction is formed with two parallel guides (9), one for each of the two horizontal guide portions of the angular support plates, and the holder (2,3,4) and said anchor rod (1,1a) are detachably connected to each other via a screw connection (1a,3a).
Patent SE-8403685-L (SE)
Inventor: GAVLEFORS N
IPC: B23B51/02
Filed: 1984-07-12
Abstract: A drill comprising a drill body (11) and a drill tip (22). The drill tip is detachably secured in a slot in the drill body. The drill tip (22) consists of a tip body and cutting portions. The drill body (11) and the tip body comprise cooperating surfaces in order to receive the radial and axial forces acting on the cutting portions.
Patent SE-8405524-L (SE)
Inventor: RIDDERSTOLPE J
IPC: B60Q1/46
Filed: 1984-11-05
Abstract: A standard 556 circuit, RC circuits, a transistor (tr), diodes (D1,D2,D3) and a relay (RT) are provided in the equipment which is fed with half-light (2A). It may be manually disconnected by a separate switch (S). An earth coupling (2B) is provided, with a connection (2C) for full light feed. Points (3A,3B,3C) are incorporated in the circuit for the motor cycle head lamps. A further connection (4) is for the separate feed of the head light signal pulse, with the general feed to the device being 12 V.D.C. from a battery. - The 556 circuit contains two 555 circuits each comprising a voltage distributor, comparators, a latch and a final stage. It is connected as two monostable rockers which trigger each other. External RC circuits (R1,C1) and (R2,C2) are time determinant as far as switch-off times are concerned and produce the required control pulse to the drive transistor, which in turn controls the relay. Stabilising capacitors (C3,C4) ensure that the circuit remains insensitive to rapid voltage variations.
Patent SE-8406201-L (SE)
Inventor: VON DAEHNE W
IPC: A61P31/04
Filed: 1984-12-06
Abstract: This invention relates to penicillanic acid derivatives of the formula I    <IMAGE>  I  in which X stands for chlorine, bromine or iodine, to pharmaceutically acceptable, non-toxic salts of the compounds of formula I, to pharmaceutically acceptable, easily hydrolyzable esters thereof, including salts of such esters, to pharmaceutical compositions containing the compounds of the invention and dosage units thereof, to methods for the preparation of the compounds of the invention, and to methods of using the said new compounds in the human and veterinary therapy. The 6 beta -halopenicillanic acids of formula I are potent inhibitors of  beta -lactamases from a variety of gram-positive and gram-negative bacteria, making the 6 beta -halopenicillanic acids as well as their salts and easily hydrolyzable esters valuable in human and veterinary medicine.
Patent SE-8502917-L (SE)
Inventor: KARLS M A
IPC: F02B77/04
Filed: 1985-06-12
Abstract: A flushing device (15) for supplying water to the cooling water inlets (14) of an outboard motor (10) uses a connecting pin (18) extending through the inlets (14) to attach a pair of sealing cups (16 and 17) over the inlets (14). A sliding spring latch (19) releasably attaches one of the cups (17) to the connecting pin (18). A hose connection (25) allows water to be supplied to the inlets (14) through the cup (16).
Patent SE-8504187-L (SE)
Inventor: FUJIWARA H
IPC: D21F1/00
Filed: 1985-09-10
Abstract: A novel apparatus for uniformly dispersing paper raw material in a paper making machine, in which a dewatering limit member impermeable to water is provided for covering two wires travelling along a curved surface of a wire support and for providing an adjustable urging force against the support, and thereby a dewatering limit region is defined such that the interval between the support and the dewatering limit member is decreased and then increased in a wedge-like manner along the direction of travelling of the wires.
Patent SE-8504731-L (SE)
Inventor: KLEINEBERG W
IPC: F16F1/373
Filed: 1985-10-11
Abstract: An elastic support system is disclosed for a fuel system of motor vehicles of the type equipped with a mixture-compressing internal-combustion engine and an electrically driven fuel pump, a fuel filter and an accumulator, in which case at least the fuel pump is to be arranged in proximity of the tank at the underbody. A roller vane pump is used as the fuel pump which operates with heavy pulsations and therefore, in addition to its mechanically caused operating noises, also generates pulsation noises. It therefore must be disconnected or isolated from the underbody with respect to vibrations. For this purpose, it is suggested by the invention to provide, between the fuel pump and a suspension member fastened at the underbody of the motor vehicle, a connecting element that is held at the fuel pump and can be suspended at the suspension member. The connecting element consists exclusively of rubber-elastic material and at least in the area between the fuel pump and the suspension member exhibits a low spring rate. The soft development of the connecting element ensures an effective disconnection of vibrations between the fuel pump and the underbody of the motor vehicle during use of the system.
Patent SE-8600163-L (SE)
Inventor: EDLUND S
IPC: F16K3/00
Filed: 1986-01-15
Abstract: A three-way valve which can shift between two positions in which a fluid flow is reversed from one direction to another and has an unrestricted flow space in relation to the connected lines, including a valve chamber (1) to which an inlet opening (2) and two outlets (3, 4) are connected, as well as a slide (12, 13), which pivots around an axle and helps with fluid flow reversal,. This slide (12, 13) is situated within the valve chamber (1) and is fastened to a permanent magnet (17), which is actuated by an electromagnet device (18), which is situated outside the valve chamber (1), through positioning of a component with opposite polarity to that of the permanent magnet (17) on the electromagnet device (18).<IMAGE>