baber/WOPTO huggingface dataset:
Patent SE-7805863-L (SE)
Inventor: MARSILI L
IPC: A61P31/04
Filed: 1978-05-23
Abstract: Rifamycin compounds having an antibiotic activity, of the formula <IMAGE> in which R is a radical selected from the group comprising hydrogen, linear C4-C8-alkyl, branched C3-C8-alkyl, C3-C4-alkenyl, C3-C6-cycloalkyl, C7-C8-cycloalkylalkyl, C3-C7-alkoxyalkyl, C5-C6-alkyl-tetrahydrofuryl, C5-C6-alkanoyl and C2-C6-monohalogenoalkanoyl and Y is -H or COCH3.
Patent SE-7902171-L (SE)
Inventor: JOHANSSON J H
IPC: H03F3/45
Filed: 1979-03-09
Abstract: PCT No. PCT/SE80/00047 Sec. 371 Date Nov. 9, 1980 Sec. 102(e) Date Sep. 29, 1980 PCT Filed Feb. 20, 1980 PCT Pub. No. WO80/01975 PCT Pub. Date Sep. 18, 1980.A gain control circuit includes at least a first (T1, T2) and a second (T3, T4) transistor differential amplifier the input circuits of which are connected in parallel to a signal voltage source. The gain control is performed by distributing a constant current (Is) between these differential amplifiers as a function of a control quantity (Uc) for setting the transconductance of the stages in a complementary way. The two differential amplifiers are provided with negative feed back (F, R1, R2, R3) but with different feed back factors. As the transistors in the differential amplifiers carrying signals of the same phase are interconnected the output signal from the automatic gain control circuit will consist of a superposition of the output signals of the two differential amplifiers.
Patent SE-7903503-L (SE)
Inventor: BJEREKLINT A B
IPC: C25B9/19
Filed: 1979-04-20
Abstract: An electrode package is disclosed which comprises a substantially flat electrode (32) surrounded by two substantially flat inner frames (1) which are surrounded by a substantially flat outer frame (20) with holes (21, 22) for supply of electrolyte to and holes (23, 24) for discharge of electrolyte from the electrode. Each of the inner frames is provided with a grid (13) that improves the electrolyte flow and serves as a support for a membrane when used in membrane cells, and furthermore with flow-distributing projections and possibly barriers, making it possible to achieve varying flow patterns for the electrolyte with the same basic construction. The outer frame is preferably provided with ridges, going all the way round, for the simple fitting and sealing of a membrane against it. The electrode package will, thus, be particularly suitable for use in membrane cells in electrolyzers of the filter-press type, said use also being described herein. The electrode current conductors (33) are suitably arranged in the form of circular rods on the long side of the electrode, which is preferably rectangular, and taken out through holes in the frames.
Patent SE-8001378-L (SE)
Inventor: BEITNER S
IPC: F25B21/02
Filed: 1980-02-21
Abstract: A portable refrigerator unit is cooled by a thermoelectric element of the Peltier type, having hot and cold faces adapted to be energized by an external DC source, which can be disconnected from the unit to make the unit entirely portable. The thermoelectric unit has a cold face in contact with an internal thermal sink, which in turn is in contact with a heat conducting lining, and its hot face in contact with an external thermal sink, having heat dissipating means associated therewith. The internal thermal sink has a large portion imbedded in an insulated wall of the unit, and a relatively small portion having a face free of the insulating material, which free face is in heat-transfer contact with the cold face of the thermoelectric unit. The external thermal sink with its heat dissipating means is spaced from said unit so that its surfaces are exposed to the ambient atmosphere. The external thermal sink and its associated heat dissipating means is made of a single sheet having a flat central portion, laterally extending loops with the free ends thereof underlying the flat central portion with the three portions in heat-transfer contact with each other to form the thermal sink.
Patent SE-8100341-L (SE)
Inventor: BOUZARD D
IPC: C07D219/10
Filed: 1981-01-21
Abstract: The invention concerns a crystalline monogluconate salt of the antitumor agent 4'-(9-acridinylamino)-methanesulfon-m-anisidide and compositions comprising mixtures of such salt with an organic acid selected from gluconic acid, gluconolactone or mixtures thereof. The novel salt and compositions are characterized in having unexpectedly high water-solubility.
Patent SE-8100681-L (SE)
Inventor: SEIP H
IPC: B60T13/565
Filed: 1981-01-30
Abstract: To reduce the load or force exerted on the housing of a vacuum brake booster, the master cylinder housing extends axially through the booster housing thereby connecting the two end walls of the booster housing together. The master cylinder housing is directly attached to the splashboard of the vehicle. The movable wall of the booster sealingly surrounds the housing of the master cylinder and acts on the housing of the booster control valve via tie rods extending axially through the end wall of the booster housing adjacent the splashboard and connected to a yoke fixed to the adjacent end surface of the housing of the booster control valve.
Patent SE-8102875-L (SE)
Inventor: SVENSSON LARS
IPC: E01F15/00
Filed: 1981-05-07
Abstract: The invention concerns a crash guard designed for use alongside a carriageway, or similar existing barrier (H), whereby, for example, energy absorbing material employs granular friction material like sand, gravel or the like.  The innovation comes in the fact that the crash guard consists of friction material (2) in the form of a cohesive layer spread on an appointed surface, some distance from the ground, (3) with a foundation (1) of light breakable material.<IMAGE>
Patent SE-8104507-L (SE)
Inventor: FEISEL A
IPC: B23Q7/14
Filed: 1981-07-23
Abstract: A pallet tray for transporting and storing workpieces in an automatic feed system attached to a machine tool includes an elongated metallic base member 1 having a plurality of plastic inserts 2 mounted thereon. Each insert has one or more holding pockets 3 for the individual workpieces. The base member has an inverted U-shaped profile defining a recessed guide groove 7 in the longitudinal direction which cooperates with a guide rail of the workpiece feeding system. With such construction different inserts can be provided to accommodate variously configured workpieces to thereby avoid the separate injection molding of a number of differently dimensioned, complete pallet trays.
Patent SE-8105290-L (SE)
Inventor: DAHL MADSEN K
IPC: F03D80/80
Filed: 1981-09-07
Abstract: A wind power plant with a machinery compartment 2 which is rotatably journalled at the top of a tower 1. The compartment 2 has a supporting structure consisting of two parallel box beams 10 with interconnecting cross beams 11, 12, 13, 14, 15, 16 forming support for propeller-axle bearings 17, 18, a generator 20 and a turntable bearing 6. A portal frame 26 runs on rails 27 on the box beams 10. Said frame is intended for handling machine elements inside the compartment 2, and between the compartment 2 and the ground. An opening is present between the box beams 10, enabling transport of machine elements between same. In the compartment 2 and in the propeller hub 5, pulley blocks 31, 32 are provided, enabling hoisting and lowering propeller blades 4 by means of the frame 26 in the compartment 2. The line or chain 36 of the frame is carried through said pulley blocks 31, 32 and hooked onto a propeller blade 4, following which it may be loosened and lowered. <IMAGE>
Patent SE-8200076-L (SE)
Inventor: KEREKES B
IPC: F21V23/02
Filed: 1982-01-08
Abstract: A ballast or impedance unit 7 for gas discharge lamps, particularly high pressure gas discharge lamps containing a gas discharge vessel (4) arranged inside the hermetically sealed evacuated or gas-filled interior of a light-transmitting outer glass bulb (1) includes at least one current- limiting element. The impedance unit (7) is a rotationally symmetrical body, preferably annular or cup-shaped. It has an internal annular bore for embracing and closely fitting to the neck (6) of the bulb (1). The impedance unit (7) may be separate, or it may be an inseparable integral component of the gas discharge lamp and is therefore very advantageous for creating compact light sources, particularly high pressure sodium vapour lamps which can replace the general lighting service incandescent lamps of 40-100 W without changing the light fitting or lamp- holder in an easy and energy saving manner. <IMAGE>
Patent SE-8200373-L (SE)
Inventor: UPPSTROM LEIF RAGNAR
IPC: A63H33/06
Filed: 1982-01-25
Abstract: The invention refers to a system of a predetermined number of lateral surface co-operating building elements (1-9) for assembly into building constructions of varying forms. The building elements have the same length and each presents two opposing, uniform, plane, parallel end surfaces (10, 11) and at least three plane, rectangular side surfaces (12, 13, 14) for the above named co-operative lateral surfaces. According to the invention the building elements cross-sections are non-congruent and each has a size which is a multiple of a triangular surface of the size a<2>/2. Furthermore, the end surface sides have proportional lengths, which are chosen among the group a, a times the square root of 2, 2a and 2a times the square root of 2 or a multiple thereof , and connect proportional angles, which are chosen among the group 45, 90, 135 and 270 degrees, of which a has a predetermined value. The building element is, in the predetermined number, designed to be placed together, with side surfaces lying against each other, to building constructions with cross-sectional surfaces of different shapes and of the same size.<IMAGE>
Patent SE-8202600-L (SE)
Inventor: KUNTZE W
IPC: A47B95/04
Filed: 1982-04-26
Abstract: The invention relates to a corner connection for flat parts, preferably for furniture produced without assembly. The object of the invention is to create a connection for flat furniture parts, while avoiding double-walled construction, which is quick, simple and reliable, the furniture parts being capable of being assembled without increased cost and without special craft skills. The object of the invention is to design the corner connection such that a largely invisible corner connection is possible which can be assembled quickly and is extremely stable. This object is achieved according to the invention in that corner connections in the form of two halved dowels which rest on one another, are connected detachably or non-detachably in each case to the rear side in milled depressions in the narrow surfaces of two bases or of one base and a terminating strip, and the parts of the corner connection overhanging the bases and the terminating strip are inserted into holes in the narrow surface of the side wall. The base and the terminating strip rest on the half narrow surface of the side wall. <IMAGE>
Patent SE-8206273-L (SE)
Inventor: SCHWEISS P
IPC: B03D1/14
Filed: 1982-11-04
Abstract: The injector apparatus is of the kind having a constriction which lies, in the flow direction, immediately before a following adjoining mixing section, in which fibrous stock suspension is mixed with air for the purpose of subjecting the suspension to flotation in a flotation tank. The mixing pipe in which the mixing section is disposed has a radial diffusor at its outlet end, and, for a greater flow rate of air, additional air intake bores are disposed therein a short distance in the flow direction after the constriction. A favorable arrangement is achieved if the injector apparatus with the mixing pipe is arranged perpendicularly in a flotation tank, which may have the form of a reclining cylinder. In this case, the froth, like the cleaned suspension, is drawn off on one long side, i.e., a side which extends parallel to the cylinder axis; the extraction opening for the cleaned suspension being provided preferably immediately below the level of the suspension and/or the froth extraction arrangement.
Patent SE-8301477-L (SE)
Inventor: BILLETER A
IPC: B05C1/00
Filed: 1983-03-18
Abstract: PCT No. PCT/CH82/00089 Sec. 371 Date Mar. 14, 1983 Sec. 102(e) Date Mar. 14, 1983 PCT Filed Jul. 16, 1982 PCT Pub. No. WO83/00348 PCT Pub. Date Feb. 3, 1983.Apparatus for applying partial surface coatings to textile substrates, particularly adhesive compounds in fixing inset technology. A cylinder rotatable about a cylindrical axis has inner and outer cylindrical surfaces with perforations extending through these surfaces. A coating head mounted inside the cylinder has a coating nozzle adjacent and facing the inner surface. The head includes a feed duct, a main duct extending from the feed duct and an opening chamber extending from the main duct. The opening chamber is bounded by two sealing lips adapted closely to the inside of the cylinder, supported by a mounting structure for the chamber and defining an outlet opening therebetween for controlling flow from the chamber. The structure has rods attached to the lips and adjustably coupled to the coating head to enable the opening to be adjusted in width.
Patent SE-8302721-L (SE)
Inventor: ANDRE M
IPC: H01M10/50
Filed: 1983-05-11
Abstract: An electrolyte cooling device for electrical rechargeable batteries has a tubular cooling coil (11), which is immersed in the electrolyte of the cell, has the coolant flowing through it and has inlet and outlet ends (12, 13) which pass out of the cell through the cell cover (16). The cooling coil (11) is wound around a supporting core (10), in the form of a helix. The upper part of the core is fixed in an opening (17) in the cell cover (16), which opening (17) is provided for the two cooling coil ends to pass through out of the cell, and the core (10) is arranged essentially coaxially with respect to the opening. The core is constructed such that the majority of the cooling coil parts facing the axis (15) of the core is also subjected to the electrolyte. <IMAGE>
Patent SE-8303143-L (SE)
Title: Sand used in cleaning heat exchangers - is fed into outlet water circuit, sepd. into compartment, and fed back through ejector with check valve
Inventor: TORNEGARD OLLE
IPC: F28G13/00
Filed: 1983-06-03
Abstract: Land is put into the waste water circuit. Then it is removed into a hopper and is returned to the ejector device. At its outlet it has a shutting-off device. The heat exchanger has waste water circuit into which sand is introduced. It is separated off into the bin. The ejector is inserted into the waste water circuit. The outlet of the ejector device has a valve. (Provisional Basic previously advised in Week 8406).
Patent SE-8305223-L (SE)
Inventor: SHIMADA Y
IPC: B60H1/00
Filed: 1983-09-28
Abstract: An intake unit for an automobile air conditioner comprising a blower section incorporating a blower and an intake section incorporating at least an ambient air inlet and designed for connection to a heater unit incorporating a heater core, which intake unit is provided with a bypass capable of forwarding ambient air to said heater unit without allowing it to pass through said blower section and a bypass door capable of opening said bypass only while said blower is not in operation.
Patent SE-8403443-L (SE)
Inventor: ESSI M
IPC: F16D23/06
Filed: 1984-06-28
Abstract: The blocking or balking pins (52) of a synchronizing clutch assembly for a change-speed transmission have, in addition to the usual central recess cooperable with a detent (38) for holding the shift sleeve (12) in neutral, further recesses (62) and ramp surfaces (60). The latter serve to pull the shift sleeve towards a selected gear engaging position, and the recesses (62) serve both to retain the sleeve in either such position and to reduce the time taken for gear changes by causing the assembly to move as a whole from one engaged position towards the other such position. Cocking of the synchronizer rings (42, 44) is also prevented. <IMAGE>
Patent SE-8404644-L (SE)
Inventor: FURST A
IPC: B60J7/057
Filed: 1984-09-17
Abstract: Apparatus for the control of the tilting movement and the sliding movement of the cover of slidable-tiltable roofs on vehicles with a rotatable hub on an input side, a driving pinion on an output side, an arrangement for establishing a driving connection between the hub and the driving pinion for producing a sliding movement of the cover and with a reduction stage which is engaged by axial shifting of a control gear for driving the driving pinion by way of the hub for the tilting movement with a reduced transmission ratio relative to that for the sliding movement. Engagement of the reduction stage occurs automatically when starting out from a cover reference position, the hub is moved in a rotational direction corresponding to that for producing the cover tilting movement. The rotational axes of the hub and of the driving pinion coincide and the control gear is disposed coaxially in relation to the common rotational axis of the hub and of the driving pinion. The control gear, also, is a part of a control coupling for transferring of the rotational movement from the hub to the driving pinion.
Patent SE-8500220-L (SE)
Inventor: ANTIUS S
IPC: E04D3/32
Filed: 1985-01-17
Abstract: The deepened sections engage in conjunction with the point of an inverted V-formation at the sheet edge when the joint is made. In front of the inverted V is a draining channel for any water which may penetrate through the joint. The overlapping side edges are S-shaped at their ends with the outer point of the 'S' turned downwards so that on opposite sides of the point of the inverted 'V' nose formations for drips are formed.
Patent SE-8500275-L (SE)
Inventor: KRANTZ A
IPC: B01D46/00
Filed: 1985-01-22
Abstract: filter comprises a housing with a lid. It contains at least one filter through which dust laden air or gas passes, under suction from the inlet to the outlet. When it is required to remove the filter, part of the cover is removed and the filter falls into the plastic bag. Any remaining material on the grid is sucked out. Subsequently the pipe is disconnected and the top reaction is removed. The bag is then gathered up and removed.
Patent SE-8500642-L (SE)
Inventor: HEIMANN L
IPC: B23D25/12
Filed: 1985-02-12
Abstract: The invention relates to a rotating shearing machine for rolled wire, in which the string is supplied by a horizontally movable swing pipe from the left or from the right into the cutter region of over-mounted cutter heads with attached carrier heads with carrier grooves, like screw threads, for a carrier and is cut perpendicularly to the rod axis by the constantly rotating cutters, the carrier which is seated on a lever which is rotatably mounted on the swing tube being optionally pivotable into the upper or lower carrier head. The object is to optimise the transverse movement of the string in such a way that the momentary position of the string matches the cutting position of the cutters. This is achieved in that the carrier heads (8; 9) have adjustable cam plates (15; 17) on the end faces where the carrier grooves (10) begin and the entry point of the carrier (19) is situated, and have toothed discs on their opposite end faces, which toothed discs are constantly engaged with tapered sleeves (12) which are toothed on the end faces and are attached in the cutter heads (4; 5) and the cutter head shafts (2; 3) in a rotationally rigid manner. <IMAGE>
Patent SE-8501862-L (SE)
Inventor: HEALEY J A
IPC: D21C11/06
Filed: 1985-04-16
Abstract: A gas absorption system is disclosed. The system comprises a vertical housing having a plurality of superposed absorption stages, each stage comprising a ball bed, a plurality of venturi tubes located below the ball bed through which gas is circulated upwardly from stage to stage, a piping system for circulating an absorption liquid at each stage, the level of the absorption liquid in each stage being maintained by overflow from stage to stage, a nozzle connected to the piping system and centered over each venturi tube pointing upwardly into the ball bed for spraying absorption liquid into the ball bed to react the gas circulated through each stage with the absorption liquid, and a cap for capping each venturi tube to prevent the absorption liquid from dripping from stage to stage through the venturi tubes. Each cap includes gas openings allowing gas to flow upwardly from stage to stage to be reacted with the absorption liquid in the ball bed of each stage.
Patent SE-8502744-L (SE)
Inventor: KELM R W
IPC: H01M12/06
Filed: 1985-06-03
Abstract: The present invention relates to a portable electrical power source comprising housing means adapted to fit within a cell cavity of a battery-powered device, said housing means having positive and negative electrical contact means adapted to form electrical connection with corresponding positive and negative contact means of said device; a plurality of button cells disposed within said housing means, at least one of said button cells being electrically connected to said contact means and at least 50 percent of said button cells being insulated from any electrical connection to said contact means.
Patent SE-8505153-L (SE)
Inventor: SADLEIR K V
IPC: G06F12/00
Filed: 1985-10-31
Abstract: A system 8 for data storage and retrieval comprises memory means 9c having a first storage means containing instructions for use in an instruction means to direct operation of the data processing system and a second storage means provided with, in use, instructions for use in a common instruction means, the command instruction means controlling the data processing system under direction of the instruction means, the instruction means generating and assigning four pointers for each of the instructions in the command instructions means, wherein the pointers (16, 18, 20, 22, Fig. 3) respectively represent the locations of a succeeding instruction which is nested in the current instruction, a succeeding instruction which is at a level of nesting the same as and within a nest of instructions the same as the current instruction, a preceding instruction which nests the current instruction, and a preceding instruction which is at a level of nesting the same as and within a nest of instruction the same as the current instruction, the system being manually controllable by a manual control means and/or automatically controllable by an automatic control means. <IMAGE>
Patent SE-8601007-L (SE)
Inventor: FELDT M
IPC: A61G9/00
Filed: 1986-03-05
Abstract: A child delivery bed includes a raisable backrest section (18) which is located at one end of a centre section (16), and further includes a leg support section (20) that can be displaced axially beneath the centre section. The centre section has provided on the edge part thereof facing the leg support section a sunken recess (38) which is open towards the leg support section, therewith to enable blood and other substances to run down to the underlying leg support section. The leg support section has formed thereon a longitudinally extending channel (44), the width extension of which is at least equal to the width of the open end of the sunken recess and which slopes down towards the outer end portion of the leg support section, at which end portion the bottom of the channel terminates at a drainage edge (56). Detachably arranged beneath the drainage edge (56) is a collecting vessel (72) for collecting blood and other substances running down from the drainage edge. The vessel thus accompanies the leg support section during its adjustment to different desired positions, in which positions blood running from the sunken recess will always be collected in the channel for drainage into the collecting vessel.