baber/WOPTO huggingface dataset:
Patent SE-7412127-L (SE)
Inventor: ECKERT K
IPC: F02M69/42
Filed: 1974-09-26
Abstract: A fuel injection system for externally ignited, gas internal combustion engines. The system involves the continuous injection of fuel into an induction tube section of an intake manifold. A measuring member and a randomly activatable throttle valve are arranged in series in the induction tube section upstream from the point of fuel injection. The measuring member is displaced by an operating member against a restoring force in accordance with the amount of air flowing through. In the course of its displacement, the measuring member adjusts a mobile part of a valve which is disposed in the fuel line and meters out a quantity of fuel proportional to the quantity of air, when there is constant pressure difference. The restoring force on the measuring member is produced by a pressure fluid which acts on the operating members at least indirectly. Means are provided for adjusting fuel pressure downstream from the metering valve for influencing pressure of the pressure fluid.
Patent SE-7603225-L (SE)
Inventor: TAKEUCHI K
IPC: H04N5/74
Filed: 1976-03-12
Abstract: 1515244 Projection apparatus SONY CORP 10 March 1976 [12 March 1975] 09569/76 Heading G2J Apparatus for projecting a colour image from cathode ray tubes includes cathode ray tubes 1G, 1R, 1B each producing a different primary colour image (e.g. green, red and blue respectively), tubes 1G, 1B being arranged at right-angles; and lens 2G in front of tube 1G; a dichroic mirror 4B in front of tubes 1R, 1B for combining their images; and a second lens ZRB in front of mirror RB, the tubes 1G, 1R, 1B, mirror 4B and lenses 2G, ZRB being arranged so that the axes of the beams projected by the lenses converge on a screen 3. The cathode ray tubes 1G, 1R are arranged so that they are affected in the same direction by terrestial magnetism.
Patent SE-7605361-L (SE)
Inventor: NEDELC L
IPC: C07D211/70
Filed: 1976-05-11
Abstract: Novel phenyl piperidines of the formula    <IMAGE>  I  wherein X is selected from the group consisting of hydrogen and acyl of an aliphatic carboxylic acid of 2 to 6 carbon atoms and R is selected from the group consisting of alkyl of 1 to 5 carbon atoms, alkenyl of 2 to 5 carbon atoms and phenyl alkyl of 1 to 3 alkyl carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic properties and certain of the compounds possess hypotensive properties.
Patent SE-7607651-L (SE)
Inventor: TIDEMALM G H
IPC: F41A27/26
Filed: 1976-07-05
Abstract: Apparatus for supporting and elevating a gun barrel, wherein a pair of telescoping cyclinders are attached to the barrel and frame of the gun, respectively. A piston assembly positioned between the cylinders supports the unbalanced weight of the barrel against a fluid medium with a control valve varying the resulting pressure ratio during elevation of the barrel.
Patent SE-7701677-L (SE)
Inventor: WURSCHER H
IPC: B41J13/00
Filed: 1977-02-16
Abstract: A feeder device having a supply magazine for record carriers and an associated separating device. The magazine is pivoted to bring a top sheet into contact with a feed roller, and the pivot motion is used to control the separating device so that more reliable separation is obtained.
Patent SE-7706290-L (SE)
Inventor: WIKLUND R
IPC: G01S17/32
Filed: 1977-06-03
Abstract: A method and apparatus are provided for balancing out interference caused by stray coupling between the internal circuits of a distance measuring apparatus of the phase-type in a simple manner which produces a substantial increase of the usable measuring range. At least two groups of mutually separate distance measurements are performed, with each group including at least one measurement operation. For each pair of groups of distance measurements, one measuring group is effected with the transmitter signal in a first phase and the other measuring group is effected with the transmitter unit of the transmitter section supplied with a transmitter signal in a second phase which is displaced substantially 180 DEG  relative to the first phase. The mean value or the mean values of the measuring results in each measurement group are thereafter formed, with this calculation being made either by hand or automatically. Preferably, the invention includes a controllable phase shifter to provide the phase shift of the measurement signals supplied to the transmitter.
Patent SE-7711370-L (SE)
Inventor: JOUTSJOKI J
IPC: D21G1/00
Filed: 1977-10-10
Abstract: A calender comprising a plurality of superimposed hard rolls and a number of soft rolls arranged to load laterally a plurality of these hard rolls. The soft rolls are arranged in pairs formed by two soft rolls opposite each other at both sides of the same hard roll. The distance between the axes of the hard rolls located between a pair of soft rolls is greater than the sum of the radii of these hard rolls.
Patent SE-7711809-L (SE)
IPC: G01B15/02
Filed: 1977-10-20
Abstract: The present invention provides a method for measuring unit area weights in material combinations having a base material, a precoat therein and at least one surface coat which method comprises irradiating the material combination with X-rays which excite the characteristic X-ray radiation of a substance in the precoat, the intensity of which is measured both above and below the coated base material, the absorption in the material combination of the primary radiation from the radiation source is measured and calculated from the mutually independent results of the unit area weights of the different coats of measurement obtained.
Patent SE-7714284-L (SE)
Inventor: WARBANOV R
IPC: B03D1/14
Filed: 1977-12-15
Abstract: The present invention provides a method of treating mineral raw materials by a foam flotation process wherein the raw materials are admitted into flotation cells with flotation reagents, and an intermittent pulsating supply of air is fed to said flotation cells.
Patent SE-7714298-L (SE)
Inventor: WARD J J B
IPC: C25D3/06
Filed: 1977-12-15
Abstract: An electrolyte bath and a method for using such a bath comprising trivalent chromium ions dissolved in an aqueous solution containing sulphide. The bath may also contain a weak complexing agent such as hypophosphite or glycine. The electrolyte according to the invention permits the electrodeposition of chormium from electrolytes having low solids content without adversely affecting plating rates.
Patent SE-7901171-L (SE)
Inventor: BAUER H
IPC: B60N2/90
Filed: 1979-02-09
Abstract: A rail guide for a vehicle seat, the guide including two mutually parallel pairs of rails 2, 3 arranged on the sides of the seat. Each pair includes a seat rail 3 and a floor rail 2 which are mutually interengaged and are displaceable one relative to the other. The seat rail of one of the said pairs is firmly connected with attachment means 4 for a safety belt. A seat claw member 8, having a hook-shaped portion 15 bent about an axis parallel to the direction of displacement of the rails and open upwardly, is connected in the vicinity of the attachment means to the seat rail, and a floor claw member (7), having a hook-shaped portion bent about an axis parallel to the said direction and open downwardly is firmly connected to the floor rail. The claw members are in mutual contactless interengagement, maintained throughout the path of said displacement.   <IMAGE>
Patent SE-7908789-L (SE)
Inventor: SMIDAK EMIL FRANKEN
IPC: A63B23/04
Filed: 1979-10-24
Abstract: A device designed to stimulate exercise by the individual (1), containing a unit (a bicycle ergometer) (2) which is activated by the effort expended by the individual. The load imposed on the unit and thus the degree of effort to be expended by the individual may be varied over a period of time in accordance with a programme. The programming equipment is in the form of a microprocessor. The programming equipment is so arranged that on the one hand it will control the variation in load over a period of time, and that on the other hand it will add (14) oxygen to the supply of air depending on the degree of effort. A device (12) for detecting the effort expended by the individual is connected to the programming equipment and as soon as the effort exceeds a predetermined value will cause the programming equipment to select a less demanding programme or alternatively to shut down the programme.
Patent SE-7908912-L (SE)
Inventor: MEKINEN P
IPC: A47B47/04
Filed: 1979-10-29
Abstract: An improved shelf assembly including at least one pair of shelf support devices each having a threaded end extending through separate openings formed in a rear plate and through separate openings formed in a pair of hanging devices positioned adjacent to said rear plate. Each shelf support device includes a cleft sufficient in size to receive an end portion of a shelf extending between the support devices. Nuts mounted on the threaded end portions lock the support devices, rear plate and hanging devices together, while plugs mounted on the opposite end of each support device lock the shelf in place.
Patent SE-7909499-L (SE)
Inventor: MERZ K M
IPC: H01C17/065
Filed: 1979-11-16
Abstract: A vitreous enamel resistor material comprising a mixture of a vitreous glass frit and fine particles of tantalum. The vitreous enamel resistor material may also include fine particles selected from titanium, boron, tantalum oxide (Ta2O5), titanium oxide (TiO), barium oxide (BaO2), zirconium dioxide (ZrO2), tungsten trioxide (WO3), tantalum nitride (Ta2N), titanium nitride (TiN), molybdenum disilicide (MoSi2), and magnesium silicate MgSiO3). An electrical resistor is made from the resistor material by applying the material to a substrate and firing the coated substrate to a temperature at which the glass melts. Upon cooling, the substrate has on a surface thereof a film of glass having the tantalum particles and particles of the additive material, if used, embedded therein and dispersed therethroughout.
Patent SE-7909575-L (SE)
Inventor: BENNET C D
IPC: F16K17/04
Filed: 1979-11-19
Abstract: An exhalation valve assembly for use in a volume ventilator circuit is disclosed. The valve assembly comprises a valve body defining a chamber with a gas inlet conduit and a gas outlet conduit, both in flow communication with the chamber. A diaphragm extends across the chamber and selectively closes off the gas inlet conduit. Upwardly extending strut members are disposed on an inside surface of the valve body and are used to position a removable ring member adjacent the diaphragm. The ring member is configured so as to support a portion of the diaphragm over the chamber.
Patent SE-7909774-L (SE)
Inventor: LUMIKKA J
IPC: B01D29/62
Filed: 1979-11-27
Abstract: An intermittently operating pressurized filter for concentrating a solid matter suspension, comprising a filtering tank with an inlet conduit provided with a feed pump for introducing under pressure the suspension to be filtered, and a draining conduit provided with valve for removal of the concentrated sludge, and a plurality of filtering elements suspended from the roof, through which the filtrate flows and of which the interior communicates with a filtrate collecting tank located above and which thereby collect on their external surface sludge, which has been arranged to be periodically removed by voiding the pressure within the filtering tank by opening for the suspension therein an exit flow path through a draining conduit. The filtrate in the collecting tank will pass in countercurrent fashion through the filtering elements. In the pressurized filter the filtrate has been arranged to be removed during the filtering step by a filtrate draining conduit departing from the collecting tank, by effect of the pressure produced by the feed pump in the suspension inlet conduit. The collecting tank is of enclosed construction. The sludge has been arranged to be removed from the surface of the filtering elements by the aid of the hydrostatic pressure of the filtrate in the collecting tank, by placing th draining conduit of the collecting tank under atmospheric pressure.
Patent SE-7909905-L (SE)
Inventor: FOLSTER E
IPC: A01G31/00
Filed: 1979-11-30
Abstract: Soiless plant cultivation techniques have hitherto employed substrates such as foam panels through which the plant roots grow, mainly to develop on the underside of the panel. To promote root development in the substrate material itself, a method of soillessly cultivating a plant comprises growing the plant on a substrate which is provided with air passages. A substrate suitable for the cultivation of plants has air passages occupying from 5 to 40% of its volume, which air passages have cross sections of from 0.07 to 3.2 cm<2>.
Patent SE-7910457-L (SE)
Inventor: LOHSTROH J
IPC: H01L27/102
Filed: 1979-12-19
Abstract: A memory cell for integration into a static memory includes two transistors with cross-coupled base and collector regions. The collector regions are connected to p-n junction diode load elements having at least one region of polycrystalline silicon material. The collector regions of the transistors are connected to the regions of the diodes which are of the same conductivity type as the collector regions.
Patent SE-8001736-L (SE)
Inventor: CROSS P E
IPC: A61P7/06
Filed: 1980-03-05
Abstract: Novel 3-(1-Imidazolylalkyl)indoles and the pharmaceutically acceptable acid addition salts thereof are disclosed. The novel compounds are useful in selectively inhibiting the action of the thromboxane synthetase enzyme without significantly inhibiting the action of the prostacycline synthetase or cyclooxygenase enzymes and are thus of value as therapeutic agents for the treatment of ischaemic heart disease, stroke, transient ischaemic attack, thrombosis, migraine and the vascular complications of diabetes.
Patent SE-8005772-L (SE)
Inventor: WILD R
IPC: B65D30/08
Filed: 1980-08-15
Abstract: A beverage sachet of laminate material, with a liquid-tight inner layer of thermoplastic plastics material and an intermediate layer impermeable by aromatic substances, comprises two oblong wall panels 11, 12 connected with each other by welded lateral edge seams 19, 20 along their longer edges 17, 18 and an inserted base panel 13, folded inwardly in inverted V-shape in the region of two adjacent shorter edges 21 of the wall panels and welded to each wall panel by a respective U-shaped welded seam 22, 23. The seams 22, 23 are each of substantially greater width than the lateral edge seams 19, 20 and each consist of a transverse section 24, 25 extending along the shorter edge 21 of the respective wall panel and arm sections 26, 26' and 27, 27', which extend parallel to the lateral edge seams 19, 20 and which, in the region of the gusset formed by the inner folded edge 28 of the base panel 13 terminate in outwardly directed tapered portions 29, 29' and 30, 30' at the inner edges of the lateral edge seams 19, 20. <IMAGE>
Patent SE-8101522-L (SE)
Inventor: LEGUEU PAUL
IPC: B62D27/06
Filed: 1981-03-10
Abstract: A light armoured vehicle comprises a lower shell (21) assembled together with an upper shell (22) which covers the lower shell at least partly so as to form an armoured case (2). The lower shell (21) is assembled by detachable means (studs or spot welds) to a chassis (1) which is independent and autonomous and mounted on wheels and supports all the driving, transmission and shock-absorbing suspension means of the vehicle, so that the case (2) may be easily substituted for a body with which this chassis is usually provided, and vice versa. Thus, a light armoured vehicle may be formed by joining the armoured case (2), instead of a conventional body of a truck, small truck or van, to the chassis (1). <IMAGE>
Patent SE-8103971-L (SE)
Inventor: BLOMGREN OLLE
IPC: F24H6/00
Filed: 1981-06-25
Abstract: The integral unit heat exchanger is for exchanging heat energy in an exhaust gas to both an input gas and a fluid. The exchanger is composed of several gas-to-gas and gas-to-fluid plates, the latter which conduct fluid being located in the intermediary space between the gas-to-gas plates conducting exhaust gas.
Patent SE-8105983-L (SE)
Inventor: HUTCHINS T A
IPC: H04R25/00
Filed: 1981-10-09
Abstract: The invention concerns a digitally programmable tinnitus masker which is primarily intended for treatment of patients suffering from tinnitus, i.e., patients suffering from ringing of the ears and the like. The arrangement contains primarily a signal generator 18 internally connected to a  telephone receiver 2 for generating a tone 19 or noise 20 which is individually adapted to the patient's needs. To the signal generator 18 is connected, or directly integrated via a contact, a programming unit 17 by which programming of the signal characteristics can occur via elements in a switch arrangement 14. <IMAGE>
Patent SE-8200410-L (SE)
Inventor: MORGAN C R
IPC: C09D11/10
Filed: 1982-01-26
Abstract: This invention relates to a heat curing process and to a solventless screen printable, heat curable conductive ink composition comprising (1) an ethylenically unsaturated member of the group consisting of (a) a liquid, ethylenically, unsaturated monomer, oligomer or prepolymer of the formula:   <IMAGE>    wherein R is H or CH3, R1 is an organic moiety and n is at least 2, (b) a polythiol in combination with (a) supra, (c) a polythiol in combination with a liquid ethylenically unsaturated monomer, oligomer or prepolymer of the formula:   <IMAGE>   wherein R2 is H or CH3, R3 is an organic moiety and n is at least 2, and (d) mixtures of (a), (b) and (c), (2) a thermal initiator, and (3) an electrically conductive material. Heating of the composition in a desired pattern on a substrate results in a printed electric circuit.
Patent SE-8200623-L (SE)
Inventor: JUNGER M
IPC: B05B1/26
Filed: 1982-02-03
Abstract: A dual-material atomizing nozzle comprises a housing (10) with a gas intake (13), a liquid intake (14) and with a mixing chamber (11) for the gaseous and liquid components; a rod-like insert (16) flaring into a saucer-shape opposite the nozzle exit extends through the mixing chamber (11) along its longitudinal axis (15); the end of the housing (10) which is at the nozzle exit side is thus covered while forming an approximately radial, annular-gap shaped nozzle exit slot (23). At least one convergent/divergent tube-path (28, 29; 25, 24) based on the Laval principle is provided within the mixing chamber (11) no farther than the nozzle exit (12). Thereby, and especially when a second convergent/divergent tube path (25, 24) is present behind the liquid intake (14), first the gas and also the mixture of gas and liquid will be accelerated within the nozzle housing (10) to supersonic speed. In this manner a dual-material atomizing nozzle is created with an adequately large angle of jet and providing fine droplets, being insensitive to soiling and requiring only a slight ratio of gas to liquid, being resistant to wear and clogging.
Patent SE-8200993-L (SE)
Inventor: RUEGG M
IPC: F24F11/76
Filed: 1982-02-18
Abstract: The incoming-air outlet device has horizontal and vertical air-guide lamellae (14, 58) arranged in a latticed manner. The horizontal lamellae (14) are, by means of a drive mechanism, continuously pivotable about their bearing pins (56) between a closed position (14a) and various angled positions, in order to make possible in the air-conditioning of a room optimum adaptation to different temperatures and flow speeds of the incoming air. The drive mechanism comprises toothed wheels (40) fastened on each lamella pivot pin (56), which are in drive connection with a rack plate (38) which can be moved to and fro by an eccentric body with an eccentric pin (44). The drive motor can be stopped in any angular position. <IMAGE>
Patent SE-8201467-L (SE)
Title: Dual frame window hinge - allows outer frame to move laterally and to pivot relative to inner frame
Inventor: STRAND T
IPC: E05D15/48
Filed: 1982-03-09
Abstract: The hinge is for a turnable window comprising an inner (3) and an outer (7) frame, and permits both pivoting and displacement. The outer frame (7) is movable sideways as well as pivotable between open and closed positions relative to the inner frame (3). For this, the hinge has a rotatably located part (9) on which is fitted a pivotable part (11a,11b). The rotating and pivoting axes of the two parts are parallel to one another.
Patent SE-8204579-L (SE)
Inventor: TAVIN G
IPC: B21D53/20
Filed: 1982-08-04
Abstract: To produce an annular metal frame having an L shaped half-section for a lipped seal, a metal strip is cut into lengths, each of these lengths is rolled up circularly until its two ends are in abutment, so as form a cylindrical ring (7), then this ring is driven into the cavity of small thickness defined between two parallel guide surfaces (S, S'), the entrance to said cavity having a shape complementary to that of the ring and the bottom of the cavity having a shape complementary to that of the frame to be produced. <IMAGE>
Patent SE-8205564-L (SE)
Inventor: LIND L I
IPC: A21B1/26
Filed: 1982-09-29
Abstract: In an oven for baking, grilling or drying products by means of a heated air-flow there are used two fans (10, 11) arranged in the upper part of the oven (1) and having mutually adjacent fan wheels (10a, 11a) and vertical shafts. Accommodated in a space (12) beneath the fan wheels (10a; 11a) is a heating battery (14). Located at a distance from two opposing oven sides is a guiding and deflecting plate (15; 16) for circulating hot air. The plates are provided with slot-like openings (15a; 16a) and optionally also with separate deflecting means (15b; 16b) arranged in connection with the slot-like openings. Co-acting with the heat battery (14) is a vapour-generating means (19; 17). One of the fans is driven in one direction for a given interval of time, whereupon a heated flow is caused to pass downwardly along one oven side and is deflected horizontally inwardly through slot-like openings of a corresponding plate. When a given period of time has lapsed - for example from one to two minutes - the firstmentioned fan is disconnected and the other fan connected and driven in the opposite direction. In this way the whole of the oven space is heated in an even and uniform manner - optionally with vapourized air.
Patent SE-8300684-L (SE)
Inventor: KOSHOJI Y
IPC: B66D1/60
Filed: 1983-02-09
Abstract: A shock-absorbing winch comprising a drive shaft reversibly rotatable by a drive unit and having a cylindrical outer peripheral surface, a hollow winch drum surrounding the drive shaft and forming a cylindrical hollow space therein around the outer peripheral surface of the drive shaft, a first stopper fixed to the outer peripheral surface of the drive shaft at a suitable location in the circumferential direction thereof, a second stopper fixed to the inner peripheral surface of the winch drum at a suitable location in the circumferential direction thereof and dividing the cylindrical space into first and second circular arc compartment between the first and second stoppers, a first shock absorber disposed in the first compartment, and a second shock absorber disposed in the second compartment. Since the winch does not require provision of another shock absorber independently thereof, the winch can be installed without the limitation that would be needed, for example, for rigging a ship.
Patent SE-8302576-L (SE)
Inventor: PEREGO G
IPC: B01J29/04
Filed: 1983-05-05
Abstract: Synthetic crystalline porous materials of a zeolitic nature, consisting of silicon and boron oxides, are prepared by reacting, under hydrothermal conditions, a silicon derivative, a boron derivative a mixture of tetramethylammonium and tetrabutylammonium hydroxides or, as an alternative, a mixed quaternary base of (methyl-butyl) ammonium hydroxide, optionally with an alkali metal hydroxide or ammonium hydroxide being present. The materials have the empirical formula:    a R2O.(1-a)Me2O.B2O3.xSiO2 wherein a is from 0 to 1, x is from 30 to 120, Me is a H<+> cation, an NH<+>4 cation or an alkali metal cation, and R is (i) a mixture of a tetramethylammonium cation and tetrabutylammonium cation, and/or (ii) a quaternary (methyl-butyl) ammonium cation.