baber/WOPTO huggingface dataset:
Patent SE-0004126-L (SE)
Inventor: NEIJ ANDERS
IPC: F24F13/08
Filed: 2000-11-10
Abstract: A vent device for ventilation purposes and including a pipe portion (8) for permanent fastening in a building structure or the like, and a vent unit which is removably attachable into the pipe portion and including a vent housing (1) with an essentially conical conduit portion (2) and an outside portion (3), and a valve body, wherein the vent housing (1) is provided with engagement means for releasable engagement with the pipe portion (8). The device is distinguished by the vent housing (1) at the outside of the conduit portion (2) being provided with snap-lock means (4a,b) for snap-lock engagement with corresponding snap-lock elements (13) in the pipe portion (8). The invention also concerns a vent unit.
Patent SE-0004835-L (SE)
Inventor: POZDEEV OLEG
IPC: H01P5/18
Filed: 2000-12-22
Abstract: A four port hybrid microstrip circuit of modified Lange type, comprising a microstrip pattern including a first strip conductor between an input port (P1) and a direct port (P2) and a second strip conductor between an isolated port (P3) and a coupled port (P4). These two conductors are divided into parallel sections being mutually interdigitated and divided ibnto two parts (10,20) located side by side to each other.
Patent SE-0102678-L (SE)
Inventor: DANIELSSON PETER
IPC: F04D29/12
Filed: 2001-08-08
Abstract: Centrifugal pumps for pumping a pulp suspension and conducting gas away from the pulp suspension are disclosed including a pump housing having an inlet and an outlet, a rotary shaft, an impeller mounted on the rotary shaft within the pump housing, the impeller including a hub and pump blades extending outwardly from the hub, a wheel disk adjacent to the impeller so that the pump blades extend outwardly along the wheel disk, a vacuum impeller within the pump housing behind the wheel disk and including a vacuum pump housing, vacuum impeller blades, a seal for sealing the vacuum pump housing to the rotary shaft, the vacuum pump housing including a suction port for drawing gas into the vacuum pump housing and an exhaust port for expelling gas therefrom.
Patent SE-7504125-L (SE)
Inventor: WEINGERTNER F
IPC: B01J20/08
Filed: 1975-04-10
Abstract: Granular active alumina with high mechanical durability is made by activation of an aluminum hydroxide with an apparent density in the green granular condition of at least 2.20g/cm3. The green aluminum hydroxide is subjected to compacting by dry compression before activation by a usual heat treatment. Compacting is preferably by running between two rollers.
Patent SE-7506984-L (SE)
Inventor: SCHIBBYE H
IPC: F04C18/00
Filed: 1975-06-18
Abstract: Volume control valve for a screw compressor located in a cylindrical bore parallel to and spaced from the working space. The bore and the working space communicate through a number of axially distributed channels which are selectively closed by an adjustable valve member disposed in the bore.
Patent SE-7513803-L (SE)
Inventor: MATOLCSY G
IPC: A01N55/02
Filed: 1975-12-08
Abstract: Metal complexes having the formula   <IMAGE>   wherein M is a divalent metal atom, and mixtures thereof, have antimicrobial activity and are particularly useful as fungicides.
Patent SE-7603037-L (SE)
Inventor: SUKMAN E L
IPC: C07F9/53
Filed: 1976-03-05
Abstract: Acarids, including spider mites, are effectively controlled by applying to the acarids, their habitat or both certain tertiary bis(halophenyl)phosphines, phosphine oxides and phosphine sulfides. These compounds kill adult and nymph acarids in addition to their eggs.
Patent SE-7604501-L (SE)
Inventor: FURST A
IPC: C07J41/00
Filed: 1976-04-15
Abstract: D-Homosteroids with hormonal activity and the formula <IMAGE> in which the dotted lines in the A ring are optional C-C bonds; R<3> is oxo if ring A is saturated or is oxo, ( alpha -H,  beta -OH) or ( alpha -H,  beta -O-acyl) if ring A is unsaturated; R<17a beta > is hydrogen, C1-10-alkyl, benzyl, cyclohexylmethyl, acyl, tetrahydropyranyl or cycloalkenyl are prepared in a manner known per se starting from corresponding 17a-keto- or 3,17a-diketo-D-homosteroids.
Patent SE-7607501-L (SE)
Inventor: OHRBERG C V
IPC: F01B1/06
Filed: 1976-07-01
Abstract: The invention relates to the slide shoe arrangement of a radial piston type of machine. This type of machine has a housing with a rotatable shaft and a piston carrier mounted on the shaft. Pistons in the carrier have reciprocal and radial movement relative to the carrier and shoes attached to the pistons have sliding engagement with an annularly shaped, eccentrically adjustable, track which surrounds the carrier. The track has a spherical surface portion with a predetermined radius R1. The shoes have spherically shaped surface portions of radius R2 which engage the track, radii R2 being larger than radius R 2 to form tapered gap chambers between the spherical shoe surfaces and the spherical track surface. The shoe portions may have annularly shaped flanges contacting the track surface through the spherical shoe surfaces. The flanges are resiliently connected to the shoe portions. A modification involves providing passages in the shoe portions which connect the gap chambers with ball and socket connections between the pistons and the shoes.
Patent SE-7608658-L (SE)
Inventor: HERRIG WILLI
IPC: A47B47/04
Filed: 1976-08-02
Abstract: A set of structural elements for producing cupboard walls, cabinets, drawers, partitions and similar wall units, which includes pairs of first plate units and second plate units. The plates of each of the plate units can be arranged so that their plate units are in alignment with each other in such a way that one edge of one unit faces the adjacent edge of the other unit of one and the same type of plate units. Connecting members respectively connect the pairs of the first plate units to the pairs of the second plate units.
Patent SE-7611979-L (SE)
Inventor: SCHOIACK M M VAN
IPC: H03H11/12
Filed: 1976-10-28
Abstract: To eliminate the high frequency portion of an input signal while permitting low frequency and DC portions to pass, the electronic filter utilizes an n-1 order active network in combination with a capacitor to generate a shunt current, thereby providing a low pass filter having n-order operating characteristics. Included in the active network is an active element, such as an operational amplifier, which responds to an input signal by creating a voltage across the capacitor, resulting in a shunt current that in turn provides the desired filter characteristics. In certain special cases the n-order active filter can utilize a differentiating element in combination with n-2 order active network along with the capacitor to achieve n-order operating characteristics.
Patent SE-7703011-L (SE)
Inventor: SKO
IPC: F02B1/04
Filed: 1977-03-17
Abstract: An improved process and apparatus for preparing a gaseous mixture of hydrocarbon and carbon monoxide to be supplied to the air/fuel mixture of a combustion engine is disclosed. The process and apparatus are useful in reducing the amount of noxious components and aldehydes in the engine exhaust gas. In one embodiment of the invention, an improved process and combustion engine are provided for reducing the noxious components and aldehydes. Recycled, water vapor-containing exhaust gas is mixed with at least one lower alcohol. Subsequently, the lower alcohol is catalytically steam reformed in the presence of the exhaust gas to form a gaseous mixture of hydrogen and carbon monoxide, at least a portion of the water vapor and energy required for the steam reforming being provided by the exhaust gas. The hydrogen/carbon monoxide mixture is combined with a mixture of air and a disparate primary engine fuel, and the combined mixture is supplied to a combustion zone wherein the mixture is combusted to produce an exhaust gas having a reduced amount of noxious components and aldehydes. Preferably, the lower alcohol is methanol, the primary fuel is gasoline, and the steam reforming is carried out in the presence of a noble metal catalyst or a nickel catalyst.
Patent SE-7703187-L (SE)
Inventor: VACHE M H
IPC: F16K31/60
Filed: 1977-03-21
Abstract: 1512770 Valves APPLICATION DES GAZ 23 March 1977 [30 March 1976] 12290/77 Heading F2V The control knob 6 of a valve (not shown) is coupled to an intermediate member 12 which has a projecting rib 15 arranged to engage a fixed abutment 16 in the open and closed positions of the valve, the coupling between the knob 6 and the member 12 being such that when the rib 15 engages the abutment 16 on closing the valve, the knob 6 may be rotated further independently of the member 12. As shown the coupling comprises a ratchet and pawl. A disc 10 attached to the member 12 carries reference marks which register with a fixed reference.
Patent SE-7706694-L (SE)
Inventor: JAZENSKI P J
IPC: C09J161/10
Filed: 1977-06-08
Abstract: AQUEOUS COMPOSITIONS COMPRISING PHENOLIC RESIN AND CROSSLINKING AGENT Storage-stable, heat-reactive aqueous. compositions prising at least one novolak phenolic resin, at least one formaldehyde polymer, and water, wherein said formaldehyde polymer is present in an amount sufficient to crosslink said novolak resin, are useful for direct bonding of natural and synthetic resins to rigid and non-rigid substrates and as primers for rubber-to-metal adhesives. The herein-described aqueous adhesive systems can have incorporated therein conventional additives such as fillers and the like. .
Patent SE-7708744-L (SE)
Inventor: JOLLOIS J-M
IPC: H01F7/06
Filed: 1977-07-29
Abstract: The invention concerns an eddy-current retarder whose stator comprises a ring of electro-magnets mounted on a transverse common support 4, each electro-magnet comprising a core surrounded by a coil of wire 2. Each coil 2 is entirely enveloped in a case of hard insulating material moulded thereon and this case is wedged angularly on support 4 by cooperation of bosses 7 moulded therewith and notches 6 or other depressions hollowed out in support 4.
Patent SE-7709379-L (SE)
Inventor: MORGAN B
IPC: C07C255/37
Filed: 1977-08-19
Abstract: A class of di-(substituted phenoxy) alkanes having from 7 to 25 carbon atoms in the alkane moiety have hypolipidaemic activity.
Patent SE-7710257-L (SE)
Inventor: POULSEN R G
IPC: G01N21/62
Filed: 1977-09-13
Abstract: The end point in plasma etching is detected by monitoring the optical emission from the plasma, selecting a particular optical emission line and detecting a substantial variation in the intensity of the emission.  This indicates a change in material being etched and thus the completion of etching of one material, or the beginning of etching of another material.  It is also applicable to removing, or etching, photoresist material. - i
Patent SE-7901086-L (SE)
Inventor: STEDDUM R E
IPC: E02B17/02
Filed: 1979-02-07
Abstract: A ballasting system for an offshore structure of generally conical shape which has an external shell which generally converges upwardly and inwardly to form a ramp-like outer surface, includes a plurality of radially and circumferentially disposed ballast tanks which are positioned within the external shell of the structure to form a plurality of concentrically arranged discrete rings of ballast tanks. Ballast is admitted into the tanks so that the structure is lowered in a substantially level manner to its maximum stable draft. Ballast is then transferred from one side of the structure to the other until the structure is tilted to a sufficient degree so that only a portion of the bottom of the structure is in contact with the sea floor. Additional ballast is then admitted into the tanks to position the structure on the sea floor. <IMAGE>
Patent SE-7903379-L (SE)
Inventor: GREVARE CARL-JOHN
IPC: F28D20/00
Filed: 1979-04-18
Abstract: A heating installation consists of hollow piles 2 driven into the ground underneath a building. Water heated by solar panels 10 is directed (e.g. by means of a pump 14) to flow axially through said hollow piles, thus transferring the heat to the piles and to the ground surrounding the latter and thereby providing a heat store. A water delivery tube 6 extends into each hollow pile and terminates above the closed bottom end thereof Fig. 2. When required, the stored heat is recovered (e.g. for use in radiators 23 within the building), preferably with the aid of a heat exchanger 12 which transfers the heat to a circuit comprising a storage water heater 21 and the radiators 23. Said circuit may include a boiler 22. <IMAGE>
Patent SE-7904204-L (SE)
Inventor: FORDHAM R G
IPC: G01R33/06
Filed: 1979-05-14
Abstract: An electrical measuring apparatus comprising a current domain magnetometer (C.D.M.) (1) and summation means (2) for summing the output pulses from the C.D.M., the sum of the summation means representing the integral of a predetermined function of the voltage and magnetic flux applied to the C.D.M. with respect to time. The predetermined function may be proportional to the product of the voltage and magnetic flux and the apparatus may produce measurements of voltage, magnetic flux, power or phase angle.
Patent SE-7904824-L (SE)
Inventor: BERGKVIST A J
IPC: F22B9/18
Filed: 1979-06-01
Abstract: The invention relates to a steam generating plant having at least one, and usually more furnaces 1 with combustion in fluid beds and a steam generator or boiler 3 which receives hot gas via a connection pipe 2 from the furnaces 1. The connection pipe 2 is designed with a portion which may be filled with sand 22 such that a substantially gas-tight cut-off may be provided. The pipe portion to be filled with sand is advantageously V or U- shaped. <IMAGE>
Patent SE-7906609-L (SE)
Inventor: GRUBER H
IPC: F01K13/02
Filed: 1979-08-06
Abstract: A steam turbine plant is disclosed having at least one intermediate superheater which is connected to an outlet side of a high-pressure turbine by way of a check valve. A discharge pipe line is connected at one end through a flow-regulating unit to an outlet side of the high-pressure turbine upstream of the check valve and at the other end to a condenser of the plant. The flow-regulating unit is controlled in response to various pressure parameters sensed within the system. The discharge pipe line both improves the idling capability of the plant and reduces the time required to reach operating temperatures from a cold start.
Patent SE-7907010-L (SE)
Inventor: BARKOW W H
IPC: H04N9/28
Filed: 1979-08-22
Abstract: A deflection yoke of the self-converging type uses pincushion-shaped horizontal deflection fields and barrel-shaped vertical deflection fields for converging three in-line electron beams and includes a first pair of magnets disposed near the top and bottom of the beam exit end of the yoke. Each magnet is poled to produce a field having the same polarity as the vertical deflection field during the interval in which the electron beam is deflected towards the magnet. A second pair of magnets is disposed at the top and bottom of the inside of the flared inner surface of the yoke at a generally central position between the beam entrance and beam exit ends of the yoke, each of which is poled for producing a field of a polarity opposite to that of the vertical deflection field when deflecting the beam towards the respective magnet. The first and second magnet pairs coact to correct North-South pincushion distortion without substantial effect on the convergence. A third pair of magnets is disposed at the top and bottom of the inside flare of the yoke between the beam entrance end of the yoke and the second pair of magnets and is poled in the same direction as the first magnet pair. The third magnet pair reduces the sensitivity of the convergence to the position of the deflection yoke relative to the electron beams.
Patent SE-8000719-L (SE)
Inventor: HEPPE K-J
IPC: B21L3/00
Filed: 1980-01-30
Abstract: Apparatus for the successive welding of C-shaped, pre-bent interlinked chain links forming a chain. The apparatus comprises a saddle for supporting a chain link to be welded, the saddle having a trough and cup-shaped recesses at each end of the trough for accommodating the link. Guides are provided on either side of the saddle for guiding the chain links entering and leaving the saddle and clinchers are also provided for gripping the chain link during welding and following completion of the welding operation. The guide for the chain links entering the saddle is provided with a chain sprocket having crossed slots, and is pivotable about its axis to permit rotation of the link in the saddle after welding has been completed. The clinchers have claw-like recesses in their end for gripping the rounded portions of the chain link to be welded and the clincher adjacent the guide for the chain link entering the saddle has a trough-shaped recess for guiding the following link.
Patent SE-8003880-L (SE)
Inventor: VON TELL B R L
IPC: B05D3/02
Filed: 1980-05-23
Abstract: The present invention relates to a method to fill out uneven surfaces, whereby a fine grain, fusible powder is excessively applied to the surface to be treated, the excess is removed, and the remaining powder which fills cracks and cavities is temporarily heated to melt. The invention further reveals a means to carry out the method.
Patent SE-8003886-L (SE)
Inventor: JACOBY H-D
IPC: G01B7/004
Filed: 1980-05-23
Abstract: A process of and an apparatus for the automatic measuring of a workpiece. The workpiece is carried on a coordinate table which is mounted for movement relative to a scanning head in two mutually orthogonal directions. A control device moves the workpiece relative to the scanning head at a constant rate in one direction and at a rate in the other direction so as to maintain a constant pressure of the scanner head on said workpiece. The rates of movement in both directions are periodically compared and when equality is reached reversal occurs wherein control of the constant rate is switched to the scanning head and control from the scanning head is switched to a constant rate. This reversal permits uninterrupted measuring in an automatic mode.
Patent SE-8004212-L (SE)
Inventor: SCHMID-SCHONBEIN H
IPC: A61M60/441
Filed: 1980-06-05
Abstract: The present invention relates to a method of circulating organo-biological liquids, preferably blood, wherein a liquid contained in a reservoir is released to a pressure (head) level below its original fluid pressure (head) level, thereafter raised periodically or in steps to a pressure (head) level above the original level, then transferred from such level to a reservoir positioned at a predetermined, relatively lower pressure (head) level, and thereupon drained to an outlet positioned approximately at the level of the original pressure (head) level.
Patent SE-8007428-L (SE)
Inventor: RENNELI P
IPC: A01G9/10
Filed: 1980-10-22
Abstract: Compressed growth substrate blocks which swell when moistened are prepared from predried peat (moisture content less than 35%) by compressing the same to a thickness of at least 1/3 of its thickness after drying, a higher degree of compression being used on the border areas of the peat blocks than on other areas. Thereby the peat fibres in the more compressed border areas orient themselves partly in the direction of pressure and are bonded together by the natural resinous substances in the peat under the influence of the higher compression forces, thus imparting good cohesive characteristics to the block also when moistened. Advantageously also a small indentation for a seed is simultaneously pressed into the growth substrate block. A pressing device for use in the above method comprises a press-plate and a moulding tool for pressing thereagainst the moulding tool being provided with substantially blunt-edged ridges projecting therefrom in the direction of compression for imparting the higher degree of compression on the border areas of the growth substrate block.
Patent SE-8008334-L (SE)
Inventor: MUCHOWSKY JOSEPH M
IPC: C07D309/12
Filed: 1980-11-27
Abstract: Novel racemic and 8R-antimeric 16-phenoxy- and 16-(o, m or p)-substituted phenoxy derivatives of 9 alpha , 11 alpha ,15-trihydroxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acids, which may be further substituted at C-15 by a methyl or ethyl group, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. dl 9 alpha ,11 alpha ,15 alpha -trihydroxy-16-m-trifluoromethylphenoxy-17,18,19,20-tetranorprosta-4,5 ,13-trans-trienoic acid and dl 9 alpha ,11 alpha ,15 -trihydroxy-15 -methyl-16-m-trifluoromethylphenoxy-17,18,19,20-tetranorprosta-4,5,13- trans-trienoic acid are representative compounds of the class. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as luteolytic agents in female mammals.
Patent SE-8101974-L (SE)
Inventor: LOTHMAN S A
IPC: B65B35/26
Filed: 1981-03-27
Abstract: A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the invention they are subsequently converted to a substantially parallelepipedic shape. The machine comprises a means of transport in the form of a wheel (35) having radial holding devices (37) for the cushion-shaped semi-finished products (2). The means of transport can be rotated step-by-step so that each indiviual packing container passes around processing stations (45 - 50) placed around the periphery of the means of transport for the folding of corner lugs, sealing and shaping.
Patent SE-8103485-L (SE)
Inventor: POUTANEN TUOMO
IPC: E04C2/00
Filed: 1981-06-03
Abstract: A reinforced panel includes a slab (2) made of concrete, chipboard or veneer and an elongate, wooden reinforcing element (1) connected thereto by nailplates 3. The panels are for use in walls, roofs or floors. A gap (4) for e.g. piping is provided between the slab and the element (1). There are no spikes round the periphery of the gap (4) and the plates (3) can be corrugated in order to increase its rigidity. The plates (3) on the opposite sides of the element (1) can be arranged unsymmetrically. The panel may be fabricated by first attaching the plates (3) to the reinforcing element (1) and then fixing them to the concrete during the casting. <IMAGE>
Patent SE-8103509-L (SE)
Inventor: HELLSTROM I
IPC: B66F9/12
Filed: 1981-06-03
Abstract: The invention relates to a tiltable load container 1 which is provided with a rail 5 on each of two opposite sides 2, near the lower corners of the container, which rail 5, together with the bottom edge 7 of the container, forms a guide gap 8 for cooperation with a guide element 11 on the fork 10 of a fork-lift truck 9. <IMAGE>
Patent SE-8103866-L (SE)
Inventor: WARD J
IPC: A23D7/00
Filed: 1981-06-18
Abstract: Stick and pat margarines as well as blends and spreads, are formed from a blend of a vegetable oil, such as, sunflower oil, with varying proportions e.g. from 20 to 30 wt.% of a hardstock having an SFI solids content of at least 30% at 92 DEG F (33 DEG C) and formed by interesterification of saturated babassu nut oil and a second saturated vegetable oil, preferably palm oil, the oils having IV's of less than 2 and a weight ratio of 75:25 to 40:60. The blend of vegetable oil and hardstock is high in polyunsaturates and has a low-trans-isomer fatty acid content.