baber/WOPTO huggingface dataset:
Patent SE-8000427-L (SE)
Inventor: AVRAMEAS S
IPC: H01F1/28
Filed: 1976-12-01
Abstract: The invention relates to a magnetic gel which is useful for immunoezymatic determinations. Said gel consisting, for example, of polyacrylamideagarose and magnetic particles, coupled with an antibody, can be used for rapid determinations of the antigens contained in a biological liquid, the presence of magnetic particles permitting rapid separation of the gel from the reaction medium by means of a magnetic field and considerably shortening the time required for determinations.
Patent SE-8002247-L (SE)
Inventor: NEUMANN H
IPC: B23B51/10
Filed: 1980-03-24
Abstract: A method is provided for drilling a hole and machining at least the opening end of the hole without a change of tool. First a through-hole is drilled by means of a special tool (6) and then the same tool is moved sideways by means of a special chuck (30) which guides the tool during machining of the drilled hole. The chuck is provided with a locking means (37) which, when engaged, holds the chuck in a drilling position and which, when disengaged, allows sideways motion of a tool mounted in the chuck. On the tool used, the longitudinal section of the tool to be located within the hole during the machining operation is situated within a curved surface having a radius just as great as that of the drill and having its centre of curvature on the line about which the tool rotates during drilling.
Patent SE-8003826-L (SE)
Inventor: SKALLEBERG O
IPC: B65D5/72
Filed: 1980-05-21
Abstract: PCT No. PCT/SE81/00124 Sec. 371 Date Jan. 20, 1982 Sec. 102(e) Date Jan. 20, 1982 PCT Filed Apr. 24, 1981 PCT Pub. No. WO81/03319 PCT Pub. Date Nov. 26, 1981.A method for producing a package to receive a ring (7) of reeled wire, tube or the like cut to a predetermined length, especially an electrical line (8). The ring (7) is introduced between two substantially square panels of rigid material, e.g. cardboard or the like, with the center axis of the ring running perpendicular to the panels. A substantially tubular rigid means (10) is after introduced through both panels and the center opening of the ring (7) and is thereafter locked in the introduced position in relation to the ring (7) well as the panels. The package can be used as a reel by removing a protective shell of the package. As an alternative said tubular rigid means can be removed, whereby the line or the like is removed from the center of the package.
Patent SE-8005425-L (SE)
Inventor: WALSH D A
IPC: A61P7/02
Filed: 1980-07-28
Abstract: Compounds of the general formula   <IMAGE> (wherein R represents a hydrogen atom or a lower alkyl group, R<1> represents hydrogen atom or a lower alkyl group or pharmaceutically acceptable metal cation, R<2> represents a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, Am represents an amino, methylamino or dimethylamino group and the lower groups contain 1-6-carbon atoms) have anti-inflammatory and analgesic activity and inhibit blood platelet aggregation. They are prepared by the following route:   <IMAGE>
Patent SE-8008385-L (SE)
Inventor: MAIER JOSEF
IPC: E04G21/18
Filed: 1980-11-28
Abstract: A peg which forms part of a frame for setting up the lines around excavations preparatory to erection of buildings or the like has a post the lower end of which is provided with a laterally extending plate welded to the web of a U-shaped leg whose flanges have aligned openings for the shank or shanks of one or more nails which are driven into the ground at an acute angle to the axis of the post. A second U-shaped leg is welded to the lower end of an inclined brace which is adjustably coupled to an intermediate portion of the post. A third U-shaped leg can be connected to the outer ends of two reinforcing members whose inner ends are integral with the post. Additional openings for the shanks of nails can be provided in the webs of the legs.
Patent SE-8008553-L (SE)
Inventor: HAMMARBERG LARS
IPC: E04C3/14
Filed: 1980-12-05
Abstract: PCT No. PCT/SE81/00357 Sec. 371 Date Dec. 5, 1980 Sec. 102(e) Date Jul. 30, 1982 PCT Filed Dec. 7, 1981 PCT Pub. No. WO82/01906 PCT Pub. Date Jun. 10, 1982.The invention relates to reinforced beam sections produced by forming the cross-sectional configuration of wood particle board, e.g. such as have been provided with bonded-in reinforcing threads (4,5,6,32,48) The latter have thereby been laid in the zones (33,34,45) of the boards where the beam section configuration changes direction during the formation of the beam. Beam sections in accordance with the invention will be light, corrosion-resistant and saving on material as well as having high breaking strength, due to the reinforcement. The field of use for such beam sections is very varied, but among more obvious uses may be mentioned those as beams in housing structures and different kinds of batten in the building trade. A method of laying the reinforcing threads in predetermined zones in the boards is also embraced by the invention.
Patent SE-8101540-L (SE)
Inventor: ACKER R H
IPC: H02P29/00
Filed: 1981-03-11
Abstract: A switching circuit turns on at the beginning of a first clock signal and turns off in response to a gyroscope shaft detector signal. During the time the switching circuit remains on, a counter counts the cycles of a second clock signal. This resultant count is employed as an error signal for adjusting the output frequency of a pulse generator which is connected to a gyroscope motor. A feedback loop is created between the aforementioned components for achieving a preselected constant gyroscope motor speed.
Patent SE-8107626-L (SE)
Inventor: SANFORD R A
IPC: A24D3/04
Filed: 1981-12-18
Abstract: A filter for a cigarette includes a porous filter rod having a hollow tube therein extending from one end a preselected distance, the filter rod being circumscribed by a non-porous wrapper wherein the filter rod with the non-porous wrapper therearound is provided with at least one groove extending from one end thereof a preselected distance longitudinally therealong. The groove and the tube may extend from the same one end or may extend from opposite ends. Tipping material circumscribes the non-porous wrapper and is provided with flow-throgh openings therein in flow communication with the groove. The groove may be oriented to extend to the mouth end of the filter or the tobacco end when connected to a cigarette.
Patent SE-8202285-L (SE)
Inventor: MAGAMI M
IPC: A01N43/80
Filed: 1982-04-08
Abstract: A microbicidal/microbistatic compositions for industrial use, which comprises 4,5-dichloro-1,2-dithiol-3-one and 1,2-benzisothiazolin-3-one, and a method of killing or inhibiting the growth of microbes, which comprises adding 4,5-dichloro-1,2-dithiol-3-one and 1,2-benzisothiazolin-3-one simultaneously or at intervals to a system to be controlled microbicidally/microbistatically.
Patent SE-8203345-L (SE)
Inventor: MOLIN ANDERS
IPC: G01R27/26
Filed: 1982-05-28
Abstract: An electrical coupling apparatus for measuring humidity in a material with the aid of a sensor for measuring the material's capacitance. The sensor is in a balanced circuit in the form of a coupling transformer (4) whose primary winding is fed with a high frequency alternating current from a crystal oscillator (1). The capacitance variations in the measuring sensor change the phase of the alternating voltage signal in the coupling transformer's secondary side. The phase changed signal is compared with the crystal oscillator's alternating voltage signal in a phase comparator (3), and the outgoing signal from the phase comparator (3) is a voltage, which within wide limits is proportional to the actual capacitance measured by the measuring sensor.  The electrical coupling apparatus is calibrated by a calibration device so that the humidity content of the measured material can be read directly from a display (6) graduated in percentages.<IMAGE>
Patent SE-8205175-L (SE)
Inventor: LINDBERG J
IPC: H04M1/02
Filed: 1982-09-10
Abstract: The loudspeaker is housed inside an outer casing, e.g. of a subscriber telephone set, which also contains printed circuits for transistors, capacitors, resistances, etc. The casing also houses a resonance box (1,2,3) for the loudspeaker comprising a sealed and vibration-damped compact unit. The resonance volume of the box is limited by a lower printed circuit (2) as base, and a similar circuit (1) at the top as cover. The box has an all-round frame (3) between the circuits (1,2) serving as side walls, and the loudspeaker (6) is fitted, vibration-damped, in one (1) of the circuits. There are also reinforcement components (12-14) between the circuits (1,2). These components comprise a stay (12) fitted centrally between the walls, and legs (13,14) counter-directed relatively to the stay, and locating against the upper and lower printed circuits (1,2). (Provisional Basic advised Week 84/17)
Patent SE-8206314-L (SE)
Title: Paper-making multi-jet stock inlet - has fluid streams joining in jet chamber before outlet gap
Inventor: EGELHOF D
IPC: D21F/
Filed: 1982-11-08
Abstract: The flow pattern of the fibre suspension is free and unrestricted in the zone just in front of the outlet gap in the multi-jet stock inlet jet chamber, clear of the dividing wall. One fluid stream, charged with fresh fibre material, is passed through directly adjacent to a fluid stream free of fresh fibre material. At least one dividing wall in the jet chamber runs parallel to the flow line, ranging across the whole width of the chamber to develop flow channels in front of the outlet gap. Each flow channel has its own fluid supply system. The dividing wall covers the chamber length partially from the inlet end, as far as the chamber centre, to form a rigid wall structure. Design ensures the fibre material is delivered before the water to the Fourdrinier, without the risk of pressure drop in either flow stream.
Patent SE-8303232-L (SE)
Inventor: LUNDIN BORJE
IPC: G09F3/16
Filed: 1983-06-08
Abstract: The relevant invention concerns a marking plug for the rim of a tyre on a motor vehicle, which is attached to some of the wheel-nut apertures (6) on the wheel rim on the changing of a wheel from summer deck to winter deck or vice versa, so that, on the next exchange, it is possible to mark the wheel's placement on the vehicle and also supply the vehicle's registration number or the like.The device consists of a level cylindrical head (1) whose level centre parts are equipped with a cross shaped plate (2), where the vertical parts supply details, corresponding to the wheel's position on a vehicle, and the horizontal parts are equipped with a label groove (3) for information on vehicle registration number. There is, furthermore, a flexible fastening (7) which goes out from the centre of the head's (1) underside in order to keep the marking plug visible and in a straight position.<IMAGE>
Patent SE-8304146-L (SE)
Inventor: JERVEBACK B
IPC: E05G1/026
Filed: 1983-07-26
Abstract: Door for the front of a vault, such as a bank vault, for storage of objects of value, comprised of a door leaf (1), of which the interior framework is equipped with at least a lock (17, 18), bolts (15) and least one locking mechanism (29) for locking the said bolts. A tempered glass device is located (14, 14', 14'') on the exterior in relation to lock and this locking device connected to the interior of the door leaf (5) and where a locking device is kept in the unlocked position by a section of glass as well as where the glass is of the type, with which damage to a part of the continuous piece so that it breaks would cause the entire piece to break. The door is particularly distinguished by, the given framework, in addition to the exterior parts of the bolts (15) are, for instance, each well-known, arranged in connection to a centre and from the edges of the door (6) evidently well-defined section (9) on the interior of the door leaf (4), where the section (9) is especially defined by means of a flattening out of a so called manhole in connection to the given edges substantially aggravated edge beam (7), as well as of, that the given framework, outside of the exterior of the bolts (15) are externally shielded, protected, by the mentioned central section's (9) arrangement, the plate-shaped section (14, 14'', 14''') of tempered glass of a given type, against damage to some part of the section (14, 14'', 14'''), of which section (14, 14'', 14''') consists of more than one connected part (14'', 14'''), resulting in all of the tempered glass in the framework breaking whereby devices (38) exist in order to forward the breaking pieces (14'', 14''') in between, so that it is breaking one piece means that the other pieces are caused to break.<IMAGE>
Patent SE-8304614-L (SE)
Inventor: ASANO H
IPC: C25B11/10
Filed: 1983-08-25
Abstract: An electrolytic electrode which exhibits high durability when used in electrolysis in which the generation of oxygen is involved and a process for the production of same. The electrolytic electrode comprises (a) an electrode substrate of an electrically-conductive metal; (b) an electrode coating of an electrode active substance; and (c) an intermediate layer provided between the electrode substrate and the electrode coating, said intermediate layer comprising a mixed oxide of (i) an oxide of Ti and/or Sn having a valence number of 4 and (ii) an oxide of Ta and/or Nb having a valence number of 5.
Patent SE-8305696-L (SE)
Inventor: MARKOV V A
IPC: D04B21/20
Filed: 1983-10-17
Abstract: PCT No. PCT/SU82/00007 Sec. 371 Date Oct. 21, 1983 Sec. 102(e) Date Oct. 21, 1983 PCT Filed Feb. 24, 1982 PCT Pub. No. WO83/02902 PCT Pub. Date Sep. 1, 1983.A support and associated flexible untearable band which incorporates a plurality of energy-absorbing loops intended to destruct under the effect of an applied impact load. The energy-absorbing loops are made of an elastic elongated material and are secured on the band, and a rigid holder is provided onto which the loops are put one after another. The flexible band is a woven ribbon provided on at least one side with at least one row of woven loops made integral with the ribbon and having a width less than the width of the woven ribbon itself.
Patent SE-8400310-L (SE)
Inventor: GUNNARSSON MATS
IPC: A47J47/00
Filed: 1984-01-23
Abstract: A board core (1) is made of glued wood fibre, while the wear surfaces (2) are of solid wood with an edge frame (3) of the same material. The frame is glued to the cutting board edge so that an adhesive seam (4) extends along the edge and builds a water-tight joint.(1)
Patent SE-8400792-L (SE)
Inventor: DEMARIO E E
IPC: G21C3/356
Filed: 1984-02-14
Abstract: The invention relates to a fuel rod spacer grid for nuclear fuel elements, consisting of interengaging grid strips (12, 20) which form between themselves grid cells (7) for accommodating the fuel rods. Projections (14a, 14b) formed on the grid strips (12, 20) serve to position the fuel rods in the grid cells (7), it being the case that in each grid cell the projections (14a) of two grid strips not opposite one another form a flow obstacle for the axial coolant flow, and that the projections (14b) formed on the two other grid strips essentially do not form a flow obstacle. When the fuel rods are seated loosely in the grid cells, the coolant flow then has the effect of pressing the fuel rods away from the projections (14a) forming an obstacle so that they make definite contact with the projections (14b) not forming an obstacle. 
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Patent SE-8406068-L (SE)
Inventor: STICH B
IPC: F16K31/383
Filed: 1984-11-30
Abstract: A controllable two-way valve for pressure and/or flow control uses a cup-shaped piston, the bottom of which forms a large effective surface area exposed to a control flow through a slit which cooperates with an edge of the slider also serving to define the main flow cross section between an inlet and an outlet. A stationary compensating piston within this slider vents the interior of the slider and a control valve set connected to a spring chamber through which the control flow passes regulates the pressure applied to the slider in the spring compartment.
Patent SE-8503925-L (SE)
Inventor: RIEHLE H
IPC: B60R9/058
Filed: 1985-08-22
Abstract: A support leg (1) for a vehicle roof rack is secured to a vehicle by means of an adapter (4) which is fitted to the integral drip moulding or rail (3) provided on the vehicle and overlapped by door (2). The lower end of the support leg (1) is fork- shaped and embraces the adapter (4) to which it is connected. The support leg (1) consists of two parts (1a, 1b) joined together by a bolt assembly (17, 18) having a clamping action. <IMAGE>
Patent SE-8600500-L (SE)
Inventor: BELLMER K
IPC: B29C48/92
Filed: 1986-02-28
Abstract: A pin-barrel extruder (1, 2, 4) used for processing rubber or thermoplastics materials or for the removing of water from liquid/solid mixtures has pin adjusting means (6). The adjustment means (6) comprises a plurality of hydraulic piston and cylinder arrangements, the cylinders being mounted on the external surface of the barrel (1) and each pin (4) forms a part of the piston rod of each arrangement. Each pin (4) may be integrally formed with, or detachably affixable to the piston rod with which it is associated. By so doing, the pins (4) are insertable into and retractable from the interior of the barrel (1) in a simple manner. If desired, check valves may be provided so as to make it possible to displace the piston rods individually, in groups or all simultaneously, thereby permitting the pins (4) to be moved into or out of the extrusion barrel (1) interior extremely quickly. <IMAGE>
Patent SE-8604308-L (SE)
Inventor: HEDLUND G
IPC: H02P6/08
Filed: 1986-10-10
Abstract: PCT No. PCT/SE87/00443 Sec. 371 Date Jun. 8, 1988 Sec. 102(e) Date Jun. 8, 1988 PCT Filed Oct. 1, 1987 PCT Pub. No. WO88/02952 PCT Pub. Date Apr. 21, 1988.Energizing system for a reluctance motor having at least two phases. A sensing and control circuit (1-5) which is constructed to indicate the inductance, or a clearly related magnitude, in the winding in the phase which is next to be energized or activated. The circuit is also constructed to detect the current in the winding in the energized phase and to correct the indicated value of the inductance, or related magnitude, with an operating parameter which has a dependency on the current value in the winding of the energized phase, and to compare this corrected value with a reference value and to utilize the rotational position of the motor rotor, when the corrected value coincides with the reference value, as a starting point for determining a rotational position for changing the energizing state of the phase winding.
Patent SE-8604986-L (SE)
Inventor: KESSEL BERNHARD
IPC: E03F5/04
Filed: 1986-11-21
Abstract: A trap for a drain has a housing with a sidewall forming a lateral exit port above its bottom. A tubular insert fitted to that sidewall forms a conduit with a bottom inlet beneath the level of the exit port and a side outlet registering with this port. The outlet is framed, along about a lower third of its periphery, by a generally spoon- or trough-shaped tongue extending inwardly therefrom while rising toward but terminating short of the horizontal midplane of the outlet; a ring-segmental clearance remaining between this tongue and the peripheral conduit wall has a cross-sectional area equal to or slightly larger than that of the outlet.
Patent SE-8702064-L (SE)
Inventor: STENLUND S
IPC: F15B11/00
Filed: 1987-05-19
Abstract: An electrohydraulic governing system for governing system for governing at least movements of objects (3, 4) actuated by pressure fluid, one at the time or several simultaneously, which can receive or deliver energy, wherein the governing desires from an impulse generating guide means (1) via an electronic guide unit (2) are performed provided that this is possible in view of limitations in a pressure fluid source (5) delivering pressure fluid to the objects or provided this can be allowed in view of the strength, life and stability of the machine governed by the guide system or by the objects and as long as the functions operate and as long as the guide system or the guided machine is governed within limited secure field, wherein all the time the volume of the different parts of the sytem filled with pressure medium is measured directly or indirectly and upon governing of the pressure medium source and the valve means (8, 13, 15) connected to respective object it is governed so that the pressure fluid source in each moment always delivers a lower volume flow than the flow that the valve means want to deliver to the objects. Moreover, the system includes position transmitters (7, 12, 14) arranged to measure the position of each object and return the measured values to the guide unit (2).
Patent SE-8702601-L (SE)
Inventor: RUNSTEN G
IPC: B22D1/00
Filed: 1987-06-23
Abstract: Nozzle intended for injecting gas into molten metal, characterized by an elongate body (9) of refractory material containing a plurality of through-going capillaries (11), and a metal sleeve (13) surrounding said body (9);      injection lance containing such nozzle; and the use of the nozzle for injecting gas into molten metal.
Patent SE-8703364-L (SE)
Inventor: BERS K-E
IPC: B60K/
Filed: 1987-08-31
Abstract: The invention concerns the drive roller of a vehicle. Hydraulic systems for hydraulic motors 6 and hydraulic cylinders 9 of the drive rollers 5 which pull the rollers 5 against the vehicle wheels 3 are coupled in parallel, so that they automatically disengage when the vehicle speed exceeds the peripheral speed of the drive roller 5, both in forward drive and reverse. <IMAGE>
Patent SE-8704533-L (SE)
Inventor: ABATJOGLOU A G
IPC: C07C45/50
Filed: 1987-11-18
Abstract: A non-aqueous hydroformylation process for producing aldehydes which comprises reacting an olefinically unsaturated organic compound with carbon monoxide and hydrogen, in a non-aqueous hydroformylation reaction medium containing the olefinically unsaturated organic compound, aldehyde product, solubilized Group VIII transition metal-phosphorus ligand complex catalyst and solubilized free phosphorus ligand, the improvement comprising employing as the phosphorus ligand of said complex catalyst and as said free phosphorus ligand, a monosulfonated tertiary phosphine metal salt of the general formula <CHEM> wherein R represents a radical containing 1 to 30 carbon atoms selected from alkyl, alkaryl, aralkyl and cycloalkyl radicals; M represents an alkali metal or alkaline earth metal cation; and n is 1 or 2 corresponding to the valence of the metal cation.
Patent SE-8802903-L (SE)
Inventor: KLATZER S
IPC: C22C38/22
Filed: 1988-08-16
Abstract: According to the invention there is proposed for the production of pipes for the reinforcement of the doors of motor vehicles, the use of a steel alloy comprising at most 0.35% of carbon, at most 0.50% of silicon, at most 1.80% of manganese, at most 0.030% of phosphorus, at most 0.030% of sulphur, from 1.8 to 2.2% of chromium, from 0.4% to 0.7% of molybdenum, at most 1.5% of nickel, preferably from 0.5 to 1%, and from 0.025 to 0.050% of aluminium, and iron as the remainder, with the pipes being produced by the hot rolling process. The proposed steel alloy offers the advantage that, in comparison with comparable steel alloys, considerably improved mechanical properties are achieved, without the disadvantages of additional heat treatments being required to achieve these advantages.
Patent SE-8803325-L (SE)
Inventor: SCHOENER G
IPC: F16H57/00
Filed: 1988-09-20
Abstract: In a device for braking gearwheels, the braking produced by a braking element at low speeds is reduced or avoided at higher speeds by the fact that the braking element (4) consists of a friction ring which is secured on the gearwheel (3) and rests with an undersize, by an obliquely inclined portion (5), on the shaft (1) at low speeds. <IMAGE>