baber/WOPTO huggingface dataset:
Patent SE-7711587-L (SE)
Inventor: WEINERT F
IPC: A47J47/18
Filed: 1977-10-14
Abstract: A bucket has a tapered tubular side wall including a wide rim-forming end and a narrow end, and a bail having ends secured to the side wall adjacent the wide end. The side wall is formed with at least one elongated portion forming an inwardly convex projection defining an outwardly open groove and extending from adjacent the wide end past the base wall. The side wall further having a web bridging the end of the groove adjacent the wide end and formed with a holder for an end of the bail.
Patent SE-7713618-L (SE)
Inventor: BROBERG B F J
IPC: A61K31/445
Filed: 1977-12-01
Abstract: The present invention relates to pharmacological active preparations, especially local anesthetic preparations and deals with the problem of i a obtaining a solution of a local anesthetic agent in the form of its base, where the concentration is higher than otherwise possible. This problem has been dissolved according to the present invention thereby that one local anesthetic agent in the form of its base and as such having a melting point of 30 DEG  to 50 DEG  C., preferably prilocaine or tetracaine, is provided with one other local anesthetic agent in the form of its base and as such having a melting point of above 30 DEG  C., preferably above 40 DEG  C., preferably bensocaine, lidocaine, bupivacaine, mepivacaine, etidocaine or tetracaine which agents when brought and heated together form a homogenous oil having a melting of preferably below 40 DEG  C., more preferably below 25 DEG  C.
Patent SE-7901548-L (SE)
Inventor: SCHIBBYE AXEL HJALMAR
IPC: F25B13/00
Filed: 1979-02-21
Abstract: The invention relates to a method for heating, defrosting, of the heat-collecting part of heat pumps and freezers, whereby the heat contents in the working medium after the condenser part is utilised for heating the heat exchanger surfaces intended for the heat collecting of the working medium. <IMAGE>
Patent SE-7901813-L (SE)
Inventor: WALKER P
IPC: A61F2/42
Filed: 1979-02-28
Abstract: A load-stabilizing prosthetic joint is comprised of three basic components. A first component is adapted to be associated with a first bone and has an arcuate bearing surface and a shank terminating in a headed member. A second component is adapted to be associated with a second bone adjacent the first bone and has a terminal portion with rigid walls defining an open ended socket. A third component, for connecting the first and second components, has an internal cavity and a passage communicating therewith. The third component is sufficiently flexible to permit the headed member to be passed through the pasage into the cavity to connect the first and third components. The rigid walls of the second component embrace the third component providing support therefor, and prevent the headed member from passing outwardly of the passage in use. Included on the third component is an arcuate bearing surface mating with the arcuate bearing surface of the first component, the bearing surfaces cooperating to carry the loading forces of and stabilize the joint in use. This joint includes cooperative locking means between the second and third components to prevent their separation under lateral displacement between the first and second components.
Patent SE-7905085-L (SE)
Inventor: SCHIEVINK G
IPC: B02C18/18
Filed: 1979-06-11
Abstract: Cutter blades 4 for crushing machines of the kind in which a plurality of cutters is mounted on two parallel shafts arranged to be driven in counter- rotation, and in which each blade has flat end faces with protrusions 10, 11 and recesses distributed regularly around the blade circumference in alternate succession, are made of a high grade flexible steel with the outer edge of the protrusions 10, 11 and recesses having an insert 13 of hard material formed by building-up welding and providing a cutting edge over the entire periphery. <IMAGE>
Patent SE-7909280-L (SE)
Inventor: BIBRING H
IPC: C22C19/05
Filed: 1979-11-09
Abstract: A refractory composite material has a nickel-based matrix, containing chromium, hardened by elements such as W in solid solution and hardened by precipitation of a  gamma '(Ni,Xi)3(Al,Yi) phase, Xi representing elements different from Ni and Yi elements different from Al which the matrix may contain and which are respectively substituted for Ni and Al atoms in the formation of the  gamma ' precipitate, and with aligned monocrystalline fibers of a transition metal monocarbide, preferably niobium monocarbide, imbedded in said matrix, as obtained by unidirectional solidification. The chromium proportion of the material is maintained at a value lower than that from which the chromium carbide of formula Cr23C6 is formed in the matrix at the expense of the niobium carbide of the reinforcement fibers at the operating temperatures foreseen for the material.
Patent SE-8001312-L (SE)
Inventor: RUTZ P
IPC: F04B1/04
Filed: 1980-02-19
Abstract: The hydrostatic piston machine is provided with hydrostatic bearing pockets at least one of which is provided with an unthrottled flow of high-pressure medium while at least one other pocket is provided with a throttled flow of high-pressure medium. And the pockets are sized relative to each other so that the pockets receiving the unthrottled flow compensate for 70% to 95% of the force on the bearing while the pockets receiving the throttled flow compensate for 30% to 5% of the bearing forces applied.
Patent SE-8007642-L (SE)
Inventor: FROSTIG A
IPC: F42B30/10
Filed: 1980-10-30
Abstract: The fin-stabilized projectile (1) has an ogival shell body (2) with a nose portion (3) at the forward end for mounting a detonator (4) and with a tail-tube with a finned tail unit (8) arranged at the rear end, the shell body (2) obtaining an internal cylindrical bore (9). The shell body (2) consists of a forward shell body portion (7) forming substantially three quarters of the body length and a rear shell body portion (8). The internal cylindrical bore (9) extends as far as the rear end of the forward shell body portion (7), whereby a large cylindrical cavity is obtained. For the sealing of the cylindrical bore, the rear shell body portion (8) is provided with a cylindrical extension piece (20) which engages in the cylindrical bore (9) of the forward shell body portion. The cylindrical bore (9) has a diameter (10) 0.75 to 0.82 of the calibre diameter (11) of the shell body (2). <IMAGE>
Patent SE-8100184-L (SE)
Inventor: INOUE H
IPC: G08B13/26
Filed: 1981-01-14
Abstract: An intrusion warning system for indicating the presence of an intruder in a given area comprises a single antenna wire (4) encircling said area and insulated from the ground, a high frequency (e.g.1 kHz to 10 kHz) oscillator (1) for feeding a high frequency signal to the antenna (4), a coupling impedance (2), for example a capacitor, connected between an output terminal of the oscillator (1) and the antenna (4), and a signal processing means (5) which produces an alarm upon detecting a change to beyond a predetermined level of the voltage on the antenna (4), as induced by the proximity of an intruder. <IMAGE>
Patent SE-8100721-L (SE)
Inventor: PERCARPIO E P
IPC: A61B5/15
Filed: 1981-01-30
Abstract: A valved multiple sample needle assembly for use with a vacuum collection device in obtaining fluid samples, particularly from a patient. The assembly comprises a housing with a chamber therein and having first and second access openings in fluid communication with the chamber. A valve seat associated with the first access opening faces the chamber, while a needle cannula extends outwardly from the first access opening. A resilient, collapsible valve member is positioned in the chamber and normally contacts the valve seat to serve as a closed valve. This valve member is adapted to resiliently collapse and operatively break the sealing engagement with the valve seat when the pressure at the second access opening is sufficiently negative with respect to the pressure at the first access opening so that fluid can flow into the chamber and then out of the second access opening. Backflow is prevented into the first access opening, since the valve member will close should fluid flow in that direction.
Patent SE-8104526-L (SE)
Inventor: BULMAN M J
IPC: F41A1/04
Filed: 1981-07-24
Abstract: A feature of this invention is the provision in an annular piston, annular control valve, liquid propellant gun, of a check valve to permit liquid propellant under relatively low pressure to flow from the supply system into the combustion chamber and to preclude the pulse of pressure generated in the combustion chamber from feeding back to the supply system. This valve allows propellant to be removed automatically from the pumping chamber in the event of a misfire. Another feature of this invention is the provision in an annular piston, annular control valve, liquid propellant gun of a frangible stem which secures the projectile to the cartridge case. The stem breaks to release the projectile for travel down the gun bore when a predetermined level of combustion gas pressure has been developed in the combustion chamber.
Patent SE-8104982-L (SE)
Inventor: RAYBOULD J D
IPC: F23D17/00
Filed: 1981-08-24
Abstract: Pulverized solid fuel is burned in a multi-fuel burner comprising an oil burner 3 and/or gas burner 5 designed to establish a flame with a turbulent root. The pulverized solid fuel is directed into the side of the flame just downstream of the flame root through a convergent nozzle 12. This provides rapid mixing and complete combustion of the pulverized solid fuel and enables gas and liquid fuel burners to be easily converted for burning pulverized solid fuel. Figure 1. <IMAGE>
Patent SE-8105037-L (SE)
Inventor: ROSEN JAN INGEMAR
IPC: G01L1/26
Filed: 1981-08-25
Abstract: The invention refers to a method and a device in order to eliminate torque occurring during the transfer of pressure or traction force between a pressure/traction cell in direct contact with one or more bodies with irregular surfaces. Between the body or bodies and the cell there is a linkage system comprised of a flexible, thread-shaped element (7) of which one end is anchored in the measure cell and the other in a plate (6), that can be turned around the fixing point of the thread in the cell. Through the link system having a part or section with a small surface cross-section the power is made to act in a point which can be placed in the desired manner in relation to the cell's point of measure.<IMAGE>
Patent SE-8105479-L (SE)
Inventor: SIREFELT L
IPC: B65G21/00
Filed: 1981-09-15
Abstract: Apparatus with bearing arrangements 1 for an axis of rotation 2, which forms part of a machine with a bearing housing 4 forming part of each bearing arrangement. This is held in a machine part 7 by means of a locking ring 11. This has a fixture screw-hole 13, through which a fixing screw 12 is passed to be fixed to the bearing housing with the machine part in between. The arrangement comprises a holding element 15, which has a fixing plate 17 with a circular opening 18 and a holding element 19 attached to the fixing plate, for a component belonging to the machine. An expansion ring 16 has three screw holes 21 and a corresponding number of screws 22. These can be passed through screw holes in the expansion ring and fixed in the bearing housing 5 and thus extend through the opening in the fixing plate and be located so that the screws, through interaction with the periphery of the opening and together with the locking ring 11 and expansion ring 16 form both a radial and axial control unit for the holding element. If any expansion ring 16 is loosened, the holding element can be rotated and adjusted into a chosen rotation position relative to the axle of rotation 2. If the expansion ring is fastened by tightening of the appropriate screws the holding element is fixed in the chosen position. <IMAGE>
Patent SE-8105673-L (SE)
Inventor: MOTOYAMA K
IPC: H04H40/45
Filed: 1981-09-25
Abstract: FM stereo broadcast receiver (FM) having a multi-purpose indicating element (LED) which is formed by at least two indicating elements (LED1, LED2) being integrally combined in order to make it possible for each indicating element (LED1, LED2) to indicate responding to the tuning and to stereo reception. <IMAGE>
Patent SE-8106051-L (SE)
Title: Motor vehicle anti-theft lock interrupting electrical circuit - has switch on cylinder lock shaft, with all lock items and ancillaries enclosed in tube and welded box
Inventor: SVENSSON LEIF
IPC: B60R25/045
Filed: 1981-10-13
Abstract: The anti-theft lock on activation renders the vehicle immobile through interruption of electrical supply to the engine. A cylinder type lock has an extended shaft on which an electrical switch in the current supply circuit is fixed. When the lock is turned to a closed position, current feed to the engine is cut off. The lock, the current switch, primary and secondary cables, and connecting screws are rendered inaccessible to a potential thief by being enclosed in a tube and a box. The lock is fixed in the tube's plugged end by means of a nut and can be operated from outside that end by a key. The box is fixed on the start relay using coupling screws, and at the same time the secondary cable is connected by a nut, the box being plate sealed and welded. (Provisional Basic advised week 83/38).
Patent SE-8203857-L (SE)
Title: Enzymatic hydrolysis of cellulose to sugars - using synergistic combination of cellulomonas or Pseudomonas and fungal cellulase(s)
Inventor: DUNN N W
IPC: C12P19/02
Filed: 1982-06-21
Abstract: Cellulose is hydrolysed to monosaccharides and/or disaccharides by treatment with a cellulolytic enzyme prepn. from a strain or mutant of a Cellulomonas or Pseudomonas bacterium in combination with a cellulase derived from a fungus or an actinomycete. The combination of enzymes is more effective than either used on its own. Only a small amt. of the expensive fungal cellulase is required.
Patent SE-8205752-L (SE)
Inventor: BENCZ G
IPC: F42B1/032
Filed: 1982-10-08
Abstract: The liner of a hollow charge that is to be used for perforating pipes of hydrocarbon-producing wells consists of elementary bismuth, an alloy thereof, or a metal mixture thereof. Preferred are eutectic alloys consisting of: 55.5% Bi and 44.5% Pb; 58% Bi and 42% Sn; 60% Bi and 40% Cd; 28.5% Pb, 14.5% Sn, 9% Sb, 48% Bi, or Bi/Co alloy containing 0.7% Bi.
Patent SE-8303919-L (SE)
Inventor: SVENSSON G
IPC: B65B35/20
Filed: 1983-07-08
Abstract: The feed (1) comprises an elongated carrier beam located above the infeed surface (54). A dogging arm (22) is arranged for movement along the carrier beam between first and second terminal positions. Pushers (20) co-act with the dogs (12) to move articles located on the infeed surface to a predetermined position on the blank bottom panel. A drive moves the dogging arm along the beam. The drive comprises mutually spaced guide rolls mounted in the beam. A drive loop extends around the guide. A drive connects the drive loop to the dog. The guides (28) are positioned relative to one another so that the drive loop (32) obtains a curved form so that the dogs will be driven by the loop at a respective smoothly increasing and smoothly decreasing speed upon leaving and entering the terminal positions.
Patent SE-8304610-L (SE)
Inventor: SJODIN C A
IPC: B08B15/02
Filed: 1983-08-25
Abstract: The invention is a device that makes it possible to shred environmentally hazardous material, such as asbestos or the like, locally. The invention is unique in that the device consists of a shredding area that is encased by a housing (3) and equipped with bodies (6) for shredding the material. A collection area (5) for the shredded material is located at the bottom of the housing (3). The housing (3) also contains a suction line (7) that is equipped with a supply tube (11, 16) for air to replace the evacuated, dust-filled air.<IMAGE>
Patent SE-8305359-L (SE)
Inventor: ERIKSSON L
IPC: B62B3/02
Filed: 1983-09-30
Abstract: The disclosure relates to a chassis for such a type or trolley, shelf or the like which, as part of a modular system, is used for meeting different transport or storage needs at offices, in workshops or the like and which comprises chassis members which are constructed from a number of perforated square tubes and on which wheels, feet or the like are fixed. According to the disclosure, the chassis has, at its corners, composite structures which are rigid in the spatial plane of extent of the chassis but are yieldable in another direction. The composite structures consist partly of angular connecting pieces which for example consist of rubber and have projections which extend into mutually meeting end portions of the chassis members and partly of plate or disc-shaped joining pieces which are produced from slighlty flexible sheet metal material and are disposed only on the underside of the chassis. The joining pieces have ridges which engage in perforations in the chassis members.
Patent SE-8400465-L (SE)
Inventor: ATKINS I
IPC: A61F5/44
Filed: 1984-01-31
Abstract: The casing is for collecting urine from men with spasmodic and drip incontinence, and is drawn on to the penis. The casing incorporates a lip (4) at its open end (2) which seals against the root of the penis. The lip extends towards the other end of the casing to form a check valve preventing leakage of urine as the casing fills up. - To assist in fitting the casing, a tube (12) is provided which has a ring-shaped part (11), over which the lip and the outer part of the casing open end are drawn. This permits the casing to be fitted in a friction-free manner.(2)
Patent SE-8400536-L (SE)
Inventor: PLEWS D E
IPC: H01H9/38
Filed: 1984-02-02
Abstract: In an on-load tap-changer switch including moving and fixed arcing contacts (21 min , 22 min , and 14), the moving arcing contacts (21 min  and 22 min ) are cylindrical rollers of such length as to cooperate with the fixed arcing contacts 14A, 14B etc. which are off-set in the direction of the longitudinal axis of the moving arcing contact rollers (21 min , 22 min ) so that erosion of the moving arcing contacts is spread along the length of each roller giving prolonged life or permitting softer materials to be used for the moving arcing contacts but not requiring more material to be used for the fixed arcing contacts 14. <IMAGE>
Patent SE-8400666-L (SE)
Inventor: MILLER G
IPC: G07D3/02
Filed: 1984-02-09
Abstract: A device for automatic cashiers, for example in vending machines, for the sale of goods or for dispensing services, for storing coins. The device has a slot for coins, a subsequently-arranged storage channel, a return slot, and a coin-collecting opening. A spiral spring for receiving respective coins between adjacent turns of the spring is disposed in the storage channel. The spring can be rotated at least one full turn in either direction by a motor. In order structurally to simplify and reduce the space required by such devices, which can be used either as intermediate storage devices or as remaining-money storage devices, the storage channel is constructed as a lateral guide for the spiral spring, and the return slot is offset relative to the money slot by at least one pitch of the spiral spring. The money slot is disposed on one side of the storage channel, and the return slot is disposed on the other side thereof.
Patent SE-8401496-L (SE)
Inventor: ERLANDS SVEN
IPC: B66F9/19
Filed: 1984-03-16
Abstract: Tipper apparatus for a forklift truck or a front-loader equipped with two forks.  The tipper apparatus consists of a stationary U-shaped frame (1) fitted with box-shaped legs into which the forks can be inserted, a rotating second frame (3) fixed at the front end of the first frame around two guide rods (7); the first frame has support-devices (4,5) attached to its front and rear ends arranged to hold, for example, a crate on the frame (3), when this is moved by two hydraulic pistons (6) rotatably attached to the stationary frame's rear cross part while the piston rods are attached  to the rotatable frame.  The distinguishing characteristic of this apparatus is that each piston rod is connected to the rotating frame by means of its own lever device (8), by which each piston rod is rotatably fixed to a point above a cross shaft (9) fixed to the rotating frame's (3) box legs; the lever devices are positioned around this cross shaft (9).  Each lever device (8) has at its front end a runner wheel (10) which is arranged to make contact with a support plate (11) set forward from the stationary frame (1) during the initial phase of the moving frame's (3) rotation, whereby the device's (8) lever effect is exploited.<IMAGE>
Patent SE-8402898-L (SE)
Inventor: TAIRA T
IPC: B21D7/025
Filed: 1984-05-29
Abstract: Bent steel pipe with good strength and low-temperature toughness is obtained by bending a steel pipe under the following conditions: heating temperature : from 900 to 1,150 DEG C, holding period      : up to 15 minutes, and cooling rate        : from 5 to 100 DEG C/second.   The steel pipe comprises at least one layer of steel sheet having the composition: carbon         : from 0.002   to   0.050 wt.,%, silicon        : from 0.05    to   0.80 wt.%, manganese      : from 0.80    to   2.20 wt.%, niobium        : from 0.002   to   0.100 wt.%, aluminium      : from 0.01    to   0.08 wt.%, and nitrogen       : from 0.002   to   0.010 wt.%,  the balance being iron and incidental impurities. Optionally the steel sheet further contains, as a strength-improving constituent, at least one element selected from: copper         : from 0.05    to   1.00 wt.%, nickel         : from 0.05    to   3.00 wt.%, chromium       : from 0.05    to   1.00 wt.%, molybdenum     : from 0.03    to   0.80 wt.%, vanadium       : from 0.01    to   0.10 wt.%, boron          : from 0.0003  to   0.0030 wt.%, titanium       : from 0.005   to   0.100 wt.%, and calcium   : from 0.0002  to   0.0100 wt.%. c
Patent SE-8403347-L (SE)
Inventor: JANISZEWSKI G
IPC: F16H3/00
Filed: 1984-06-21
Abstract: The invention relates to a motor vehicle clutch, particularly for a mechanical, multiple-speed automatic transmission. The clutch comprises in a conventional manner, a clutch disc which is non-rotatably joined to an input shaft to the transmission, said disc being pressable against an engine flywheel by a displaceable drive plate. According to the invention the clutch is provided with a second clutch disc, which is non-rotatably joined to a hollow shaft, which is concentrically mounted on the input shaft and can be pressed by the first drive plate against the second drive plate solidly joined to the flywheel.
Patent SE-8404876-L (SE)
Inventor: LARSSON BENGT
IPC: G06K7/08
Filed: 1984-09-28
Abstract: Device for identifying objects (1) to which identification tags (2) have been attached. Identification is carried out with the aid of radio frequency electromagnetic waves. The device consists of a transmitter (3) and a sensor unit (4), each connected to a separate or common antenna (5 and 6) and where the abovementioned identification tags contain electronic resonance circuits tuned to predetermined resonance frequencies. The invention is characterised by each identification tag (2) containing one or more resonance circuits, each tuned to a different frequency, where each of these frequencies is selected from a given set of frequencies, and that the transmitter unit (4) transmits radio frequency signals with a frequency content corresponding to each of the frequencies contained in the abovementioned set of predetermined frequencies.
Patent SE-8406253-L (SE)
Inventor: BARNES P E
IPC: F16H1/22
Filed: 1984-12-10
Abstract: Power gearing (10) includes an input pinion (80) journalled in bearings (87) which may move in a direction generally parallel to the line of action (83) between the pinion and a pair of meshing idler gears (70) and (75) for the uniform distribution of input torque to the idler gears. Movement of the bearings in a normal direction is restrained for system stability. <IMAGE>