baber/WOPTO huggingface dataset:
Patent SE-0102322-L (SE)
Inventor: LOHMAN BERTIL
IPC: G06F1/18
Filed: 2001-06-27
Abstract: At the opening ( 3 ) for insertable electronic or similar cards in a housing ( 1 ) for electronic circuits a frame is mounted including separate frame parts ( 5, 5', 5 '') having outer portions connecting to the edges of the opening. The frame can by its modular construction be adapted to an arbitrary number of shielding or cover plates ( 7 ) that are comprised in such cards and are placed or are to be placed in the opening. A simple mark-up of the position for a card can be easily made on a frame part located at the part opening for the card. The frame parts form together with the cover plates a whole continuous surface. Intermediate frame parts ( 5 ) divide the opening in part openings, each intended for only one cover plate. Elastic contact elements ( 27 ) are provided mounted in recesses in the frame parts to electrically connect adjacent cover plates to each other and a frame part to that cover plate or those cover plates which are located at the frame part. The contact elements provide a reliable elastic contact to edge surfaces of the cover plates by acting in the plane of the cover plates. Furthermore, contact springs ( 45, 45 ') connect the frame parts to the housing.
Patent SE-0201041-L (SE)
Inventor: ERIKSSON EMIL
IPC: H05B3/48
Filed: 2002-04-05
Abstract: An electrical resistance heating element having a glow zone and two power supply terminals. The glow zone of the element is tubular. A tubular union is provided between each of the power supply terminals and a respective end of the glow zone, wherein the inner diameter of the union is smaller than the inner diameter of the glow zone. A transition region extends between each union and a respective glow zone end and has a progressively decreasing wall thickness in the direction from the union toward the glow zone.
Patent SE-0500202-L (SE)
Inventor: CAVKA ELVIR
Filed: 2005-01-27
Abstract: A sealing ring for sealing an annular gap between a spigot end (18) of a first concrete pipe (19) and a socket end (20) of a second concrete pipe (21), which is to be axially slipped onto the first concrete pipe (19), has an annular sealing body (11), which is adapted to be supported by one (20) of the spigot end (18) and the socket end (20), and an annular sliding skin (12), which is adapted to come into engagement with the other (18) of the spigot end (18) and the socket end (20) along a circumferential engagement line (22) when the second concrete pipe (21) is being axially slipped onto the first concrete pipe (19). The sliding skin is at its edges circumferentially connected to the sealing body (11) in such a manner that a thin, closed annular gap (13) exists between the sealing body (11) and the sliding skin (12). This annular gap (13) contains a lubricant. The sliding skin (12) has a circumferential tear initiation (15, 16) which is positioned axially outside the engagement line (22) with respect to said one end (20) and which is adapted to break when the sliding skin (12) engages said other end (18) while the second concrete pipe (21) is slipped onto the first concrete pipe (19).
Patent SE-0600055-L (SE)
Inventor: BERGELIN MARCUS
Filed: 2006-01-12
Abstract: The present invention relates to a set of moisture proof floorboards (1, 1') and a flooring of such floorboards with a resilient surface layer (4) provided with a decorative groove (7) and/or a sealing means (51, 52, 53, 54) .
Patent SE-0700858-L (SE)
Inventor: RIMET LILIAN
Filed: 2007-03-30
Abstract: A tool with a replaceable tip includes a tool body including a tip holding portion, a tool tip having a shank portion adapted to be disposed proximate the tip holding portion comprising a wall defining an axial opening, the wall having at least one radial opening, at least one locking element being disposed in the radial opening, and, as a clamping ring is turned about the longitudinal axis of the tool body, a locking element contacting surface of the clamping ring contacts the locking element and urges it through the radial opening and into the recess in the tool tip. A method of retaining a tool tip is also disclosed.
Patent SE-7513783-L (SE)
Inventor: ADAMS J M
IPC: A61N1/368
Filed: 1975-12-08
Abstract: 1520671 Heart pacemakers MEDTRONIC INC 8 Dec 1975 [9 Dec 1974] 50268/75 Heading A5R [Also in Division H3] A synchronous heart pacemaker incorporates an upper limit for the rate of stimulation, applicable where the detected natural beat rate exceeds the limit. Pulse generator 10 (Fig. 2) includes an oscillator 12 and a rate limit circuit 50 which sets a minimum 500 ms pulse spacing (120 per minute). if the oscilllator is triggered too rapidly (as if a circuit element is defective). Normally-conductive transistor Q12 (Fig. 3b) is biased off after each output pulse by charge on capacitor C15 until the capacitor has discharged over 500 ms, preventing transistors Q9, Q11, Q13 and Q14 being turned on to discharge output capacitor C13. In the absence or detected natural beats the oscillator is free-running (asynchronous) with a period (1000 ms) determined by its RC-circuit C11 and R14, but output pulses are also triggered on demand (synchronously). A suitable interval (100 ms) after detection of a P- wave. Detection of a P-wave or an R-wave at 18, 14 Fig. 2 causes inhibit circuits 58, 34 to render the respective detectors 54, 25 refractory for a period (150 ms, 300 ms). Each detected P-wave sets a bistable memory 66 and if the setting is not cleared within the 100ms interval by detection of an R- wave, delay circuit 70 triggers the oscillator 12. Each oscillator output pulse resets the oscillator activates inhibiting circuits 50, 58, 34 and clears the memory 66. In the rate-limited mode of the invention, a natural P-wave will on occasion be received while the P-wave detector is refractory for 150 ms following an R-wave, and will not therefore give rise to an output pulse. The R-wave spacing will be about 650 ms, rather than 500 ms, at this point.
Patent SE-7602469-L (SE)
Inventor: DORLING R
IPC: F22B37/26
Filed: 1976-02-26
Abstract: An apparatus for drying wet steam and subsequently superheating the dried steam, which comprises an upright cylindrical container with a coarse separator in the bottom region of the container and with an axially upwardly following fine separator. Arranged within the container in the axially upward direction of the fine separator is a passage around which there are located superheating elements which are parallel to the axis of the container and extend nearly up to the upper bottom of the container.
Patent SE-7604073-L (SE)
Inventor: R UTI R S R L
IPC: B07B1/22
Filed: 1976-04-07
Abstract: This invention relates to an improved screen for use in a rotating screen separator suitable for primary screening of city solid wastes to remove objects in the waste such as sheeting, strapping and cordage.  The dimensions of the openings in the surface of the screen are greater in a direction parallel to the direction of rotation of the screen than in a perpendicular direction.  The prior art separators become easily clogged by such objects and the novel screen of the present invention has effectively overcome these problems.
Patent SE-7608691-L (SE)
Inventor: AMSELEM A
IPC: A61P7/02
Filed: 1976-08-03
Abstract: The present invention relates to pyridine derivatives having the formula:    <IMAGE>  (I)  in which:
Patent SE-7610576-L (SE)
IPC: F01D17/14
Filed: 1976-09-24
Abstract: In a gas turbine power plant including a separate power turbine, a guide apparatus located downstream of the power turbine rotor will have to cope with gas flows varying considerably with respect to velocity and inlet direction. To provide improved flow handling properties the individual vanes of the guide apparatus are divided, and comprise a stationary portion extending over the full axial depth of the vane, and a smaller portion, including part of the thicker nose of the vane only. This smaller portion is displaceable in relation to the stationary portion, so the vane, when its portions are brought together, presents a rounded front edge, and, in the displaced position of the portions, presents a sharp front edge.
Patent SE-7614458-L (SE)
Inventor: PAVKOVICH J M
IPC: G01N23/04
Filed: 1976-12-22
Abstract: In a tomographic apparatus and method for reconstructing two dimensional planar slices from linear projections of non-absorbed and non-scattered radiation useful in the fields of medical radiology, microscopy, and non-destructive testing, a beam of radiation in the shape of a fan is passed through an object lying in the same quasi plane as the radiation source and non-absorption and non-scatter thereof is recorded on oppositely situated detectors aligned with said source. There is relative rotation between the source-detector configuration and the object within the quasi-plane. Periodic values of the detected radiation are taken, convolved with certain functions, and back-projected to produce a two-dimensional output picture on a visual display illustrating a facsimile of the object slice. A series of two-dimensional pictures obtained simultaneously or serially can be combined to produce a three-dimensional portrayal of the entire object. The invention is the first device which uses a fan beam source of radiation coupled with the application of a convolution method of data reduction with no intervening reordering of fan beam rays, thereby eliminating errors and delays in computation time which would be involved in such reordering. The invention is the first method for providing an exact reconstruction of a two-dimensional picture of an object slice from a series of one-dimensional projections of radiation not absorbed by the slice when the superior fan beam source is employed.
Patent SE-7703068-L (SE)
Inventor: KOSARY J
IPC: C07D295/18
Filed: 1977-03-17
Abstract: The invention relates to novel sulfonamidobenzoic acid derivatives having the general formula   <IMAGE>   wherein R1 denotes a C1-4 alkoxy group or a hydrazino group or an NR4R5 group, wherein R4 and R5 denote each a hydrogen atom or an identical or different C1-4 alkyl group; furthermore R4 may denote an aralkyl or substituted aralkyl group provided that R5 denotes a hydrogen atom; furthermore NR4R5 may denote a morpholine or piperazine ring; R2 and R3 may denote each a hydrogen atom or an identical or different C1-4 aliphatic group; furthermore R2 may denote a cycloaliphatic, aralkyl, substituted aralkyl or amino group provided that R3 denotes a hydrogen atom; furthermore R2 and R3 may denote together with the adjacent nitrogen atom a morpholino ring, an unsubstituted piperazine ring or a substituted piperazine ring, and to their pharmaceutically acceptable acid addition salts. Furthermore, the invention relates to a process for preparing these compounds. The novel sulfonamidobenzoic acid derivatives having the general formula I possess significant tyrosine-paralyzing activity and thus they retard the biosynthesis of noradrenaline.
Patent SE-7705627-L (SE)
Inventor: DANIELSSON K L
IPC: B21B39/14
Filed: 1977-05-13
Abstract: A rotatable roller arrangement is described, especially for rapidly-rotating rollers intended for abutment pressure such as roller guide rollers in rolling mills, which is rotatably journalled on a stationary shaft by means of at least two ball bearings situated symmetrically inside the roller on both sides of a shoulder arranged inside said roller. The shoulder, defining the axial positions of the bearings in the roller, has the shape of a ring which is held in a cylindrical bore for the same and the bearings pass through the roller, said bore surrounding the shaft. The outer and inner rings of the bearings are movable in the cylindrical bore of the roller and on the shaft, respectively, and are axially urged away from the shoulder-forming ring inside the roller.
Patent SE-7710348-L (SE)
Inventor: JUNGE B
IPC: A61K31/7024
Filed: 1977-09-15
Abstract: The invention concerns the provision of novel 1,4-dihydropyridine-sugar derivatives and processes for their preparation. The invention also concerns pharmaceutical compositions containing the compounds of the invention and methods for their use. The products of the invention, such as 2-[1,4-dihydro-5-(2-propyl)-oxycarbonyl-2,6-dimethyl-4-m-nitrophenyl-3 -pyridylcarbonyloxy]-ethyl  beta -D-glucopyranoside, are effective for the treatment of circulatory disorders and can be used as antihypertensive agents, vasodilators or coronary therapeutic agents.
Patent SE-7712776-L (SE)
Inventor: ACKERET P
IPC: B67B7/18
Filed: 1977-11-11
Abstract: A tool for turning the screw cap on a container and having a handle and a band to loop around the screw cap, a screw-threaded tensioning device to tighten the band onto the screw cap, and a quick release nut or other similar quickly releasing device to quickly release the band.
Patent SE-7807649-L (SE)
Inventor: JAUROS E
Filed: 1978-07-07
Abstract: Method for extinguishing of burning solid material or preventing it from catching on fire, wherein the surface of the solid material is covered with a non-flammable material in the form of fibres, granulate or powder, which is made to stick by means of a heat-resistant adhesive. <IMAGE>
Patent SE-7810128-L (SE)
Inventor: WINSLOW J S
IPC: G11B7/00
Filed: 1978-09-27
Abstract: The invention concerns the method and apparatus for recording video information in the form of a frequency- modulated signal on a video disk element 10 and for recovery of the video information from the video disk element. The recording apparatus has a laser as a source 30 of a laser writing beam 29, 29' and an optical writing unit 40, 41 for directing the stationary laser writing beam against a moveable video disk element 10. The video disk element comprises a substrate 22, which carries a coating 26 that can be influenced by light on at least one surface 24. The optical writing unit 40, 41 focuses the beam into a tiny spot of light 42 with a diameter of around 1 micrometer on the coating layer 26 which can be influenced by light. The intensity of the focused spot can be altered under control by a light intensity modulating unit 44. This light intensity modulator 44 changes the intensity of the laser writing beam 29, 29' with respect to a predetermined threshold intensity, which is high enough to form a first type of markings 37 in the coated layer. The length of the first type of marking depends on the speed of movement of the video disk element 10 and the time during which the intensity of the writing laser exceeds the predetermined or material-dependent threshold intensity. When the intensity of the laser writing beam drops below the predetermined threshold intensity, the formation of the first type of marking 37 ceases. The intervening portions of the light-influenced coating layer that are situated between consecutive markings of the first type serve as a second type of marking 38. A motion control unit 28 rotates and translates the video disk element relative to the intensity-modulated writing light beam. In this way, a linear sequence of first and second markings is formed on the substrate. The first and the second markings 37, 38 have variable length and represent the frequency- modulated signal used for the recording. <IMAGE>
Patent SE-7900550-L (SE)
Inventor: LIEDEK E
IPC: C09B67/22
Filed: 1979-01-22
Abstract: Mixed pigments containing an organic pigment component and an inorganic pigment component imparting improved gloss and other desirable properties to organic coatings containing the same in relatively large amounts are prepared by synthesizing the organic component in the presence of the inorganic component in a liquid medium inert to the inorganic component, such as nickel titanium yellow or chromium titanium yellow.
Patent SE-7902616-L (SE)
Inventor: HAAR L H
IPC: B60T8/28
Filed: 1979-03-23
Abstract: A brake-force regulator for dual-circuit brake systems including first and second stepped pistons disposed in a multiple-step housing bore such that the end of the smaller diameter portion of both the first and second piston abut one another. An inlet chamber coupled to the master cylinder is provided adjacent the annular surface between the larger diameter portion and the smaller diameter portion of each of the first and second pistons. A first output chamber coupled to one of the brake circuits is provided adjacent the end of the larger diameter portion of the first piston and a second output chamber coupled to the other brake circuit is provided adjacent the end of the larger diameter portion of the second piston. A first valve is associated with the first piston to couple the associated one of the inlet chambers to the first outlet chamber and a second valve is associated with the second piston to couple the associated one of the inlet chambers to the second outlet chamber. A spring is provided to urge the first piston against the second piston and a stop is provided for the second piston such that when the second piston is against the stop the second valve is kept open. Two different embodiments are disclosed in which the first valve is a deceleration-responsive valve and the second valve is a pressure-responsive valve and a third embodiment is disclosed in which both the first and second valves are pressure-responsive valves.
Patent SE-7904070-L (SE)
Inventor: KREYENBUHL A
IPC: A63C9/20
Filed: 1979-05-09
Abstract: A ski binding in which a locking bar is rotatable between a locked and unlocked condition of the binding. In the unlocked condition the extension of the sole of a ski boot can be inserted into an archplate of the same height and width as the extension, with the bar passing through an inlet of extension to a position within an opening which is larger than the inlet. Angular movement of the bar to the locked position prevents withdrawal of the extension from the archplate.
Patent SE-7906413-L (SE)
Inventor: LIPTON J
IPC: B22D11/12
Filed: 1979-07-27
Abstract: 1. A method for the continuous casting of metal, wherein molten metal is poured into a mould (1), the resultant strand (2), having a molten core (3), is withdrawn, guides and further cooled (6), and turbulent flow is set up in the molten core (3) by means of pulsation thrust forces acting on the molten metal and produced by at least one stirring device (10) inducing electromagnetic fields in the strand, wherein these pulsating thrust forces, acting differently on the molten metal, are set up by applying a predetermined asymmetry in the phases, characterized in tha thte windings (74-77) of one phase coil (70-73) are acted upon by current strengths which are different from those applied to the windings (74-77) of at least one other phase coil (70-73) of the fields.
Patent SE-7907172-L (SE)
Inventor: CHURCH L G
IPC: B63H1/16
Filed: 1979-08-29
Abstract: A marine ring propeller comprising blades, each having parallel edges and a constant cross-section, and a ring in the form of an annular shroud fixed to the outer ends of the blades. The shroud is typically frusto-conical on its inner surface and curved on its outer surface to provide an aerofoil cross-section, apart from the leading edge which is provided with a concave bevel on either or both of the inner and outer surfaces.
Patent SE-7907552-L (SE)
Inventor: LEE D J
IPC: F41G3/32
Filed: 1979-09-12
Abstract: For initial alignment of a simulator laser-projector with a weapon, the weapon is boresighted on a target, the projector is fitted and the laser beam is scanned stepwise across the target successively along orthogonal axes. The range of steps on each axis for which a return from the target occurs is sensed, and the step corresponding to the median of all the returns taken as the position for which the laser beam is centered on the target. These calculated positions are stored and used as the reference positions during simulated firing of the weapon. The detection of the position of a target for hit/miss determination is achieved with the same scanning and median selection procedure.
Patent SE-7908173-L (SE)
Inventor: LEPPELE M
IPC: E21B15/04
Filed: 1979-10-03
Abstract: The feed mechanism (3) for a rock drill (1) can be swung about an axle (5) between horizontal and vertical positions by means of a hydraulic cylinder (6) under the control of a directional valve (10). The feed mechanism (3) can also be tilted by means of a second hydraulic cylinder (12) of limited-stroke to establish a desired "look-out" angle for the drill feed direction, the second cylinder (12) being driven by a third hydraulic cylinder (13) under the control of a second directional valve (20). <IMAGE>
Patent SE-7909470-L (SE)
Inventor: KOOB F
IPC: C09J7/20
Filed: 1979-11-16
Abstract: A cylindrically shaped body of a two-component adhesive material includes at least one web wound spirally around a central axis so that the web forms a number of overlapping layers in the radical direction of the body. The two-component adhesive material includes a resin component and a hardener component. A layer of each component is coated on the web. When the web is wound it separates the layers of the two different components so that they do not intermix. The cylindrical body can be laterally enclosed in a sheath and/or its transverse ends can be capped or coated to prevent intermixing of the components.
Patent SE-8001102-L (SE)
Inventor: SIGG H
IPC: F16C1/02
Filed: 1980-02-12
Abstract: An articulated coupling for shafts (10, 12) comprises two coupling hubs (18) connected by a coupling-sleeve (20), which in one embodiment Figure 2, comprises a central portion (44) and two end portions (36), each of which carries flexible drive transmission elements (34). A laterally and torsionally flexible shaft (22) is rotationally rigidly bolted to the coupling hubs (18) through flanges (26, 28) to transmit axial loads. As a safety measure, in order to guarantee stoppage of the machine set in which the coupling is installed in the event of the drive transmission elements breaking, the coupling hubs (18) and end portions (36) have interengageable teeth (30, 32). In another embodiment, Figure 4 the teeth (30, 32) provides the driving connection between the hubs, and comprises internal teeth (30) on the hubs and external teeth (32) on the sleeve (20). Abutment means (40, 42) are provided to act in the event of failure of the flexible bar. <IMAGE>
Patent SE-8001340-L (SE)
Inventor: FRITSCHI HERMANN
IPC: B65H45/30
Filed: 1980-02-20
Abstract: A stretching and folding clamping assembly for retaining a workpiece in a predetermined position, wherein a lower clamp arm is pivotally and displaceably mounted on a support bracket. An upper clamp arm is pivotally attached to the lower clamp arm and a pair of attached toggle levers are connected at one end to the support bracket and at a further end to the upper clamp arm. A spring assembly is attached to the support bracket and toggle arms for biasing the toggle arms and upper clamp arm into one of two stable positions, namely an open position wherein end portions of the upper and lower clamp arms are spaced from one another or a closed position wherein end portions of the clamp arms are adjacent one another. A locking mechanism is arranged between one of the clamp arms and the support bracket to retain the clamp arms in the closed, stable position until a desired opening movement of the clamping assembly is initiated.
Patent SE-8004447-L (SE)
Inventor: LOFGREN F
IPC: G08C15/00
Filed: 1980-06-16
Abstract: The invention relates to a fiber optic temperature-measuring apparatus, based on the photo-luminescence of a solid material which is subjected to the temperature to be measured. The apparatus is characterized in that several sensors made of such a temperature-sensitive luminescent material are located in various places, each one being connected to a light-emitting diode via at least one optical fiber. Luminescent light emitted from each sensor is arranged to be supplied, via at least one separate optical fiber, possibly partially via the above-mentioned fiber and a fiber branch, to a receiver unit, common to all the sensors, the excitation light signal from each light-emitting diode being time-division multiplexed.