baber/WOPTO huggingface dataset:
Patent SE-7712423-L (SE)
Inventor: SAMUELSSON J
IPC: B21D1/14
Filed: 1977-11-03
Abstract: The invention relates to arrangements for straightening damaged vehicle bodies by means of straightening devices which pull and/or press, which is of the kind having a transportable alignment bar equipped with retractable wheels, said alignment bar during a straightening operation being lowered to rest on a floor joist and being fastened in a conventional way to this joist with bolt connections or the like, said alignment bar consisting of a baseplate and at least two upright wall elements attached thereto, which together form a substantialy U-shaped profile with a longitudinally extending guideway for at least one straightening assembly displaceably mounted in or on the alignment bar and comprising at least one upright beam for attachment of the straightening devices. The invention is characterised in that the straightening assembly is constructed as a rolling carriage which is displaceably mounted in or on at least two parallel guideways formed in or on the wall elements, and in that the rolling carriage is designed to carry out longitudinal displacement movements in both directions by means of a servo-controlled operating device attached to the alignment bar and having a line of action extending longitudinally between the said wall elements.
Patent SE-7900233-L (SE)
Inventor: ASPHAHANI A I
IPC: C22C19/05
Filed: 1979-01-10
Abstract: An alloy and a metal product characterized by resistance to localized corrosion, hydrogen sulfide stress cracking (hydrogen embrittlement) and stress corrosion cracking at temperatures up to about 200 DEG  C. consisting essentially of nickel 40-65%, cobalt 0-5%, chromium 10-20%, molybdenum 12-18%, iron 10-20%, tungsten up to 5%, carbon 0-0.1% manganese up to 3%, vanadium up to 1% and silicon up to 0.2%. The alloy resistance is maintained when it is cold worked over 20%.
Patent SE-7902009-L (SE)
Inventor: SAKLAD E L
IPC: A61K51/12
Filed: 1979-03-06
Abstract: Micro aggregates of albumin wherein the albumin particles comprise a reducing metal e.g. tin bound thereto and also Tc-99 m radioactively labeled such microaggregates are useful for imaging of reticuloendothelial systems (RES), especially the liver, spleen and bone marrow. Compositions may also contain a stabilizing ligand for the reducing metal e.g. a phosphonate, phosphate, aminocarboxylate, polyhydroxycarboxylate or polycarboxylates.
Patent SE-7906615-L (SE)
IPC: F41J7/00
Filed: 1979-08-06
Abstract: The combat target of the invention, in contrast to the prior art drop or fall targets, is capable of automatically indicating a number of target hits occurring time wise in succession, without there being necessary, after each hit, manual resetting of the target. For this purpose, the target image is rigidly coupled for rotation at a power take-off shaft of a force or power storage means, the power take-off shaft being essentially vertically disposed when the target is in its erect position. The storage capacity of the force storage means is adequate for accomplishing a number of revolutions of the power take-off shaft. A stop or impact arrangement, in its engaged or effectual position, prevents rotation of the power take-off shaft as long as there is no target hit, but upon occurrence of a target hit is temporarily brought out of such engaged or effective position.
Patent SE-7907154-L (SE)
Inventor: UZAKI N
IPC: B22C15/08
Filed: 1979-08-28
Abstract: Sand 23 in a space defined by a squeeze plate 5, a drag up-set frame 1, a drag moulding flask 16 and a pattern plate 17 is made to conform properly to the shape of the pattern plate by means of gas passed through holes 7 in the squeeze plate. Gas escapes through holes 21 in the pattern plate 17. Firstly, the pressure of gas lifts the sand upwards into the recesses of the pattern plate 17, and then the pressure of gas is increased to consolidate the sand in the recesses. Then, the squeeze plate 5 is raised to mechanically compact the whole of the sand. The pattern plate 17 may be shaped on both of its sides to produce a drag mould below and a cope mould above. <IMAGE>
Patent SE-8003947-L (SE)
Inventor: KANTSCHEV P K
IPC: G11B3/38
Filed: 1980-05-28
Abstract: A compensator for the horizontal angular error of a record player arm. A first lever is disposed in a horizontal plane beneath the player arm, a first, fixedly positioned bearing supporting an intermediate portion of the first lever so that such lever can rotate in a horizontal plane. The first lever has a bearing on a first end thereof journalling a vertically rotatable shaft upon which the player arm is mounted for limited vertical motion with respect to the arm but so as to rotate horizontally with the vertical shaft. A second lever in the form of a flat horizontal optical mask is affixed to the vertical shaft to rotate therewith, the optical mask having an arch-shaped slit therein which is convex in the direction away from the axis of the vertical shaft. A source of light is disposed close to the optical mask on one side thereof, and two spaced photo-receivers are disposed on the other side of the optical mask. A blind is disposed between the optical mask and two photo-receivers, the blind having a linear slit therein directed radially of the vertical shaft. Electric circuit means connects the two photo-receivers to an electric motor drivingly connected to the first lever so as to energize the motor to drive the first lever constantly to seek a position in which the illuminations of the two photo-receivers are equal.
Patent SE-8005662-L (SE)
Inventor: PONSFORD R J
IPC: A61P31/04
Filed: 1980-08-11
Abstract: The compounds of the formula (II): (II) and salts and esters thereof wherein R is an inert organic group of up to 18 carbon atoms and are able to inhibit the action of various bacterial beta -lactamases. Thus when a compound of the formula (II) or its salt or ester is used together with a penicillin or cephalosporin, the effectiveness of that penicillin or cephalosporin can be considerably enhanced. These novel synergysts can be prepared by etherification of an ester of clavulanic acid followed if desired by de-esterification. The novel synergysts also possess antibacterial activity.
Patent SE-8006706-L (SE)
Inventor: ENGQUIST L
IPC: H02P3/22
Filed: 1980-09-25
Abstract: A drive equipment has an AC motor and a self-commutated static converter for transmitting electrical power between the motor and a network for driving and braking the motor. The equipment has braking resistors, each of which is connected between a DC terminal and an AC terminal of the converter. Connected in series with each braking resistor is a thyristor which acts to control the current through the braking resistor.
Patent SE-8008170-L (SE)
Inventor: HAHN G
IPC: B23K37/02
Filed: 1980-11-21
Abstract: A device for moving a welding torch during the welding of seams, particularly circumferential seams, includes a chassis driven by a feed motor with a feed motor control unit and includes a decelerating/accelerating device for the feed motor.
Patent SE-8008451-L (SE)
Inventor: PESCH J
IPC: B27N3/22
Filed: 1980-12-02
Abstract: An apparatus for feeding mats to a press, e.g. for the production of particleboard or the like, comprises a feed conveyor with a discharge nose which lies in a plane tangent to the plane of a receiving conveyor entraining the mat into the press. Between the pick-up side of the receiving conveyor and the discharge end of the feed conveyor, this plane is tangent to a drum whereby press underlays are positioned beneath each mat with a head bar disposed ahead of the leading edge of the mat. According to the invention, the surface of the conveyor is provided with recesses to receive each bar so that the latter lies at least in part inwardly of the circumference or periphery of the drum while an underlay sheet lies along a drum surface which progressively merges with the circumference from this recess, i.e. is progressively asymptotic. When the recess is fixed, it can have a flank ahead of the bar against which the bar is positioned. When the surface is swingable to lift the bar out of the recess, the bar may be magnetically held on the movable portion defining the surface.
Patent SE-8103430-L (SE)
Inventor: ARMSTRONG B
IPC: B65D1/22
Filed: 1981-06-01
Abstract: A file, especially for paper or the like, for instance a magazine file (10), comprising a bottom (15) and side walls (11-14) and an opening opposite to the bottom, is designed so that its handling volume will be about half the normal volume. The magazine file (10) has at least one slit (16-19) extending from the free top edges of the side walls (11-14) and directed towards the bottom (15) and having such a width that it can receive a side wall. The slit is adapted to accommodate a side wall (31-34) of a second, similar file (30) when this is telescoped into said first file (10) with the opening (40) and the side walls (31-34) of said second file facing the opening (20) and side walls (11-14) of said second file (10) while being slightly displaced in parallel with the bottom (15, 35) plane.
Patent SE-8201812-L (SE)
Inventor: KNOTH N
IPC: G07B17/00
Filed: 1982-03-22
Abstract: Electronically controlled postage metering machine and/or free stamping machine having a microprocessor, a non-volatile memory and a register by means of which adjustment of postage values, date, type of mailing and cleaning of a preset value with actually charged postage sum, including peripheral lines and a keyboard connected to the microprocessor, the non-volatile memory and the register for introducing variable information and signals for linkage with preset data stored in the memory control modules prestaged to the non-volatile memory, the keyboard and the register for blocking direct access via the peripheral lines to the non-volatile memory and for unloading the microprocessor, the control module having means cooperating with the register for controlling phase adjustment of stepping motors for print rollers of the postage metering machine via non-inverted and inverted outputs of the register, and stationary sensor means for establishing positions of the stepping motors and for transmitting information relative thereto to the microcomputer.
Patent SE-8202792-L (SE)
Inventor: BERTI A
IPC: E02F5/00
Filed: 1982-05-04
Abstract: A self-propelling device for burying and digging up subsea conduits laid on beds of an incoherent material. The device has: disintegrating members using high pressure water jets to create a slurry of material, digging members having suction members which draw the suspension prepared by the disintegrating members, thus leaving a trench behind, and displacement members for moving the device on the seabed astride the conduit.
Patent SE-8203597-L (SE)
Inventor: ADOLFSSON M
IPC: G02B6/32
Filed: 1982-06-10
Abstract: The fibre optic transmitter is of the high effect type, and involves a photo-luminescence sensor with a sensor fibre (1) with appropriate numerical aperture. Excitation light from the sensor fibre is formed on a sensor material (3) using a positive lens. This causes the formation of a luminescent area (2). By selection of the distance between the fibre and lens as greater than that between the lens and the sensor material, the fibre end surface is formed on a reduced scale. Excitation light from the sensor fibre (1) can be transformed into a parallel bunch of beams by a graded-index lens (5), and projected by a second such lens (6) on the sensor material (3). Where no lens is used, excitation light from the sensor fibre creates a luminescent area (2) of virtually the same size as the fibre end surface. The part of the luminescent light connected into the fibre is determined by a cone with an appropriate half peak angle. (Provisional Basic advised week 84/06)
Patent SE-8204296-L (SE)
Inventor: LINDGREN P
IPC: H02G1/08
Filed: 1982-07-13
Abstract: A device for pushing or pulling elongate wire- or rod-shaped elements through conduits comprises a conduit draw wire (100) defined by a plurality of separated groups of beads (101) slipped on a wire (11) alternately with helical springs (12). With the aid of a coupling device (13, 14') several such lengths may be coupled together or complementary components (15') may be attached. An apparatus (200) may be provided which comprises a runner (23) which via an engagement hook (24) transports the wire during a feeding stroke, alternately with a return stroke of no engagement between the draw wire and runner.
Patent SE-8301890-L (SE)
Inventor: JONASSON V
IPC: B29C63/26
Filed: 1983-04-06
Abstract: A method and a device for lining existing pipelines such as water conduits and sewers disposed in the ground with a flexible hose containing a curable plastic material which hose is introduced into the pipeline to be lined in uncured state and is then made stable in form by curing of the curable plastic material including in the hose. To make possible a rapid and efficient curing of the plastic material included in the hose (4) the hose (4), after being pressed out against the pipeline (1) by means of compressed air, is exposed to radiation energy from a curing aggregate (18) containing a radiation source (19), which aggregate is drawn internally through the hose (4) at the same time as air flows through said hose.
Patent SE-8405562-L (SE)
Inventor: BERGKVIST L A
IPC: E01F9/615
Filed: 1984-11-06
Abstract: A marker beacon comprising one or more planar surfaces and intended to be seen by those at sea which is characterized by the combination in which the surfaces (2, 3, 4) are provided with a fluorescent paint which transmits light in the visible waveband when irradiated with ultraviolet light, and in which a lighting arrangement (7, 8) is provided for illuminating the surfaces (2, 3, 4) with light containing a high proportion of ultraviolet light.
Patent SE-8600132-L (SE)
Inventor: LUNDKVIST O
IPC: G09F1/12
Filed: 1986-01-13
Abstract: The lock consists of a top piece (11) which is lockably connected to the base body (10), but can be released by the beam (18) being pushed out of engagement with the lock bolt (13,14). The base body is connected by angle hooks (6) with adjacent frame sides (1).
Patent SE-8604434-L (SE)
Inventor: SOINI E
IPC: G01N21/62
Filed: 1986-10-17
Abstract: Emission from apoint light source is focussed by a lens system in a point on an object plane. The sample used for the process comprises a material layer in that plane, and has a specific speed (V) in relation to the focal point. A particle in the sample is assumed as passing the excitation focal point at a time t = t1 and a picture focal point at a time t = t2. The picture focus is produced by a lens system through a shutter aperture on a photon detector. - Fluorescence signals from the detector are recorded continuously by an electronic unit for a large number of points in the plane with the highest possible frequency of sampling. The time taken for the particle to move from one time point to the other is represented by the equation delta t = t2-t1 = delta X/V of which delat X is the distance between the time points, and V is the scanning speed of the sample in relation to the focal points. (Provisional basic advised week 8823)
Patent SE-8604913-L (SE)
Inventor: RIEGEL H
IPC: B26D7/26
Filed: 1986-11-17
Abstract: The blade holder comprises a carrier plate (10) and a clamping plate (11), tiltably mounted thereon and movable between blade-release and -clamping positions by means of a rotatable shaft 17. The carrier plate (10) is provided with a groove (27) which extends over its entire length and has an L-shaped cross-section. An abutment strip (28) also of L-shaped cross-section is insertable in different positions into the groove. In this manner, an abutment surface variable in position is provided for the blunt rear edge of a disposable knife blade (12), so that blades of different width can be accommodated. In the blade-release state of the holder, the blade (12) can, in the case of wear at one place, be easily displaced. <IMAGE>
Patent SE-8700715-L (SE)
Inventor: RUNNALLS A R
IPC: G01C21/00
Filed: 1987-02-20
Abstract: An apparatus incorporating recursive estimators, more particularly apparatus for measuring the state of a dynamic system using a recursive estimator for modelling the dynamic behavior of the system, and navigation systems using a recursive estimator for navigation integration. Also disclosed are novel methods of updating the inputs to the estimators of such apparatus and systems.
Patent SE-8703237-L (SE)
Inventor: THURMER R
IPC: G01F23/24
Filed: 1987-08-20
Abstract: The invention relates to a method for determining any liquids which occur independently of their chemical-physical composition, preferably at the overflow of centrifugal separators. The aim of the invention is to obtain a rapid, dynamic evaluation of the presence of any liquid, independently of temperature, material composition, foam formation, chemical cleaning agents, as well as machine vibrations and to signal the presence of the liquid but not to receive any indication in the case of small liquid quantities, such as spray. This is achieved, in that a temperature sensor known per se is arranged at the place to be monitored, is heated directly via an actuation and evaluation unit by means of a half-wave corresponding to industrial AC current, and the rise of electrical resistance of the temperature sensor in the pulse spaces takes place with a predetermined reference resistor in an electrical actuation and evaluation unit connected downstream of the temperature sensor, the pulsed heating consequently being switched on or off with simultaneous evaluation of the pulse sequences by means of time measurement and time comparison and the value thus determined being passed as a control signal to a switching device.
Patent SE-8800851-L (SE)
Inventor: HYATT H M
IPC: H01C7/10
Filed: 1988-03-10
Abstract: A material provides protection against electrical overstress transients having rise times as rapid as a few nanoseconds or less. The material comprises a matrix formed of a mixture of separate particles of conductive materials and separate particles of semiconductor materials coated with insulating material to provide chains of the particles within the matrix with interparticle separation distances along the chains less than several hundred angstroms, thereby to permit quantum-mechanical tunneling of electrons between the separate particles in response to high energy electrical transients.
Patent SE-8901928-L (SE)
Inventor: FLOWERS MICHAEL
IPC: B62K5/025
Filed: 1989-05-30
Abstract: A personal mobility vehicle comprises front and rear frame sections which can be disassembled and assembled. The frame sections are secured together by a pivotable detachable connection such that the rear frame section is lockingly received in the rear portion of the front frame section and the length of the assembled frame is substantially the same as the length of the front frame section itself. An auxiliary frame section is also provided which can be readily attached to the powered rear frame section to provide improved mobility in those situations in which space for turning is limited.
Patent SE-8903623-L (SE)
Inventor: ELVINGSSON B A P
IPC: F16J9/00
Filed: 1989-10-28
Abstract: An impact motor comprises a housing (10) with a cylinder (11) therein, in which a reciprocating drive piston (40) via a gas cushion in a working chamber (44) of said cylinder (11) repeatedly drives a hammer piston (15) to impact on and to return from the neck (17) of a tool (20) carried by the machine housing (10). A piston groove (68) is provided adjacent to the front face (70) of the drive piston (40) and the peripheral part of said face (70) is rounded (71) towards said groove (68). A piston ring (41) is of steel having a temperature expansion coefficient substantially equal to the cylinder's (11) and is ground circumferentially to have a close sliding and sealing fit in the cylinder (11). The rounded (71) drive piston face (70) is adapted to the inner diameter of said ring (41) so as to permit the ring (41) to be forced into said groove (68) undeformed to ride on a elastically centering O-ring (69) of heat resistant rubber. The hammer piston (15) can alternatively have a similarly arranged steel or heat resistant plastics material piston ring (16) therearound or be machined to a sliding and sealing fit in the cylinder (11).
Patent SE-9001722-L (SE)
Inventor: CARLSSON K
IPC: F23J15/00
Filed: 1990-05-14
Abstract: In a method for cleaning flue gases which are formed during burning in a boiler 1, especially in the burning of waste, ammonia is introduced into the boiler 1 in such a section thereof in which the temperature of the flue gases is 850-1000 degree C. The ammonia is introduced in a volume which is considerably greater than the volume which is required for the reduction. The flue gases are then conducted through plants 3,4 for separating particulate or gaseous impurities and thereafter through a trap filter unit 5 for separating off ammonium chloride particles formed by excess ammonia and hydrochloric acid gas in the flue gases. The flue gases are heated and have added to them a particulate additive of larger particle size than the ammonium chloride particles, before then being conducted through the trap filter unit 5. <IMAGE>
Patent SE-9100489-L (SE)
Title: Electron radiation-hardened plate material - involves wood-based material with decorative surface on which lacquer coating hardened by two lacquering and hardening process with intermediate grinding
Inventor: KEDING BJOERN
IPC: B05D3/02
Filed: 1991-02-15
Abstract: To support material is firstly brushed and sucked clean, and then hardenable putty is applied and hardened on its upper side. The hardened puttied surface is ground to a smooth finish lightly, and then sucked clean. The support material is then fed to a line in which both sides are coated with adhesive, after which a patter foil in the top side and a stop foil on the under side are pressed into position. The thus coated plate material is further passed to a lacquering line, where firstly a transparent, electron radiation hardenable lacquer is applied in a mist applciation process, involving upt o 300 g per square metre. The lacquer is then hardened by electron radiation, with the hardened surface lightly ground. A further layer of electron radiation-hardenable, transparent lacquer is applied by roller, and finally electron-radiation-hardened.
Patent SE-9100611-L (SE)
Inventor: OLSON U
IPC: A44B11/25
Filed: 1991-03-04
Abstract: PCT No. PCT/SE92/00130 Sec. 371 Date Sep. 1, 1993 Sec. 102(e) Date Sep. 1, 1993 PCT Filed Mar. 3, 1992 PCT Pub. No. WO92/15216 PCT Pub. Date Sep. 17, 1992.Buckle for a safety belt, particularly a children's belt, comprising a buckle housing (10) and a lock tongue (13) constructet to be connected each to one strap part. The lock tongue is insertable into a guide (15) in the buckle housing which has a latch member (19) spring biased to lockingly engage the inserted lock tongue, and an opening member (20) to be operated manually for switching the latch member from an engaged position to a disengaged position against the spring bias, said two members consisting of one and the other, respectively, limb of a U-shaped element (17) which is pivotally mounted in the buckle housing (10) to switch about a transverse axis (21) with the limbs extending along the guide (15) towards the insertion opening (12) for the lock tongue (13) which at the insertion into the buckle housing can be pushed in between the limbs. The spring bias consists of a pressure spring (26) mounted between the limbs one end of said spring abutting the web of the U-shaped element, the lock tongue at the insertion between the limbs being engageable with the other end of the spring to tension of pressure spring which is provided also as ejector for the lock tongue.