baber/WOPTO huggingface dataset:
Patent SE-8206937-D0 (SE)
Inventor: GRIMHAMRE I H
IPC: F02M35/10
Filed: 1982-12-06
Abstract: The I.C. engine has toroidal pistons and a central injector to provide improved fuel and air mixture. The injection valve is built into the outflow valve, and there are colling channels in the outflow valve around the injection valve point.
Patent SE-8304177-D0 (SE)
Inventor: COLYER T D
IPC: B32B27/16
Filed: 1983-07-28
Abstract: A decorative laminate having a differential texture and a differential gloss, and a method of manufacture therefor, are provided wherein the laminate has an embossed surface comprising raised segments which contain PVC resin particles adjoining recessed segments which do not contain PVC resin particles whereby the raised and recessed segments impart a relief pattern on the surface of the decorative laminate, and the raised segments have a rougher surface texture and a lower gloss than the recessed segments. The decorative article is useful as a floor covering.
Patent SE-8305276-D0 (SE)
Inventor: HEJMAN C
IPC: B04B3/00
Filed: 1983-09-29
Abstract: Centrifuge has a bowl with a perforated outer wall and rotates around vertical axis. After filtration the raw material is fed to the centrifuge for separation of the constituents. The perforated bowl is surrounded by an annular trough which also rotates around the axis. It receives centrifuged sugar that flows over the edge of the bowl. Syrup is added into the space between walls. The outer wall of the rotating trough is also perforated. Centrifuged sugar passes over its top edge into the collection vessel. Water is added at. The perforated outer wall is covered with a filter cloth. It separates syrup from sugar, the former passing through the cloth and being collected. (Provisional basic previously advised in week 8520)
Patent SE-8306571-D0 (SE)
Inventor: LJUNGEK SOREN
IPC: A01K15/02
Filed: 1983-11-29
Abstract: The loop comprises an outer and inner enclosure and one or more carriages (24) move along a rail (23) along the inner enclosure. This limits the area between the enclosures in which one or more animals haVe freedom to move. - Components are provided which have an effect on the animals so that they move along the enclosure around the loop.
Patent SE-8401069-D0 (SE)
Inventor: LIEKER R
IPC: B60N2/90
Filed: 1984-02-27
Abstract: A seat has a lumbar support which comprises a flexible pressure strap carried by a U-shaped harness extending across the back rest. The support is infinitely variably pivotable realtive to the back rest frame.
Patent SE-8401509-D0 (SE)
Inventor: KUCK M A
IPC: C09K21/04
Filed: 1984-03-19
Abstract: High phosphorus polyphosphides, namely MPx, where M is an alkali metal (Li, Na, K, Rb, and Cs) or metals mimicking the bonding behavior of an alkali metal, and x = 7 to 15 or very much greater than 15 (new forms of phosphorus) are useful semiconductors in their crystalline, polycrystalline and amorphous forms (boules and films). MP15 appears to have the best properties and KP15 is the easier to synthesize. P may include other pnictides as well as other trivalent atomic species. Resistance lowering may be accomplished by doping with Ni, Fe, Cr, and other metals having occupied d or f outer electronic levels; or by incorporation of As and other pnictides. Top contacts forming junction devices doped with Ni and employing Ni as a back contact comprise Cu, Al, Mg, Ni, Au, Ag, and Ti. Photovoltaic, photoresistive, and photoluminescent devices are also disclosed. All semiconductor applications appear feasible. These semiconductors belong to the class of polymer forming, trivalent atomic species forming homatomic, covalent bonds having a coordination number slightly less than 3. The predominant local order appears to be all parallel pentagonal tubes in all forms, including amorphous, except for the monoclinic and twisted fiber allotropes of phosphorus. Large crystal monoclinic phosphorus (a birefringent material) in two habits, a twisted fiber phosphorus allotrope and a star shaped fibrous high phosphorus material are also disclosed. Single and multiple source vapor transport, condensed phase, melt quench, flash evaporation, chemical vapor deposition, and molecular flow deposition may be employed in synthesizing these materials. Vapor transport may be employed to purify phosphorus. The materials may be employed as protective coatings, optical coatings, fire retardants, fillers and reinforcing fillers or plastics and glasses, antireflection coatings for infrared optics, infrared transmitting windows, and optical rotators. <IMAGE>
Patent SE-8404673-D0 (SE)
IPC: E01C23/08
Filed: 1984-09-18
Abstract: A cutter (10) intended for use on a planing blade on a road planing machine is provided with a plurality of tools (14) rotatably mounted in the cutter. The tools (14) are mounted side by side and are adapted to carry out the working of the road surface (17).
Patent SE-8405175-D0 (SE)
Inventor: REINARTZ H-D
IPC: B60T13/14
Filed: 1984-10-17
Abstract: A vehicle hydraulic brake system with slip control, wherein a master cylinder (2) is pressurizable by a hydraulic poser booster (1). Valve means (23, 24, 29, 28, 32, 33, 34, 35) are inserted between the master cylinder (2) and the wheel brakes (25, 26, 30, 31) connected to the master cylinder (2), which valve means serve to remove pressure fluid from the wheel brakes (30, 31, 25, 26). Pressure fluid taken from the wheel brakes is replenished out of the pressure chamber (10) of the hydraulic power booster (1). A stroke limitation of the brake pedal (8) is effected during slip control. To simplify the design of the braking pressure generator (1, 2), the end surface of the master cylinder piston (5) close to the working chamber (16) is larger than the effective surface of the booster piston (4), and that a stepped piston is employed as master cylinder piston (5), an annular surface of said master cylinder piston (5) being adapted to be acted upon by the pressure prevailing in the working chamber (16). Accordingly, depression of the brake pedal through its full travel will be precluded in any operating condition of the brake system.
Patent SE-8405272-D0 (SE)
Inventor: SCHULEIN R G
IPC: B26D3/24
Filed: 1984-10-22
Abstract: An arrangement for comminuting foodstuffs, such as potatoes, cucumbers, carrots, fruits and the like, has an elongated plate provided with a through-going opening in which one comminuting plate member can be accommodated so as to perform comminuting of a foodstuff. The elongated plate has a receptacle which is spaced from the through-going opening and is adapted to receive another comminuting plate member which is not utilized for comminuting at that very moment. The foodstuffs to be comminuted move relative to an upper surface of the base plate, whereas the receptacle for receiving the comminuting plate member which is not utilized, is formed in a lower surface of the base plate. A foodstuff holder is provided which is adapted to hold a foodstuff to be comminuted and to be placed on upper longitudinal walls of the base plate.
Patent SE-8405898-D0 (SE)
Inventor: PORRVIK S
IPC: C08F257/02
Filed: 1984-11-22
Abstract: A process for the preparation of toner particles for reprographic applications whereby polymeric base particles are coated with a shell containing a colorant and polymer. The base particles are coated with the colorant, and optionally an adhesive agent, a monomer is added, whereby the monomer and the material in the base particles are selected with regard to each other in such a manner that the material in the base particles has a limited swellability in the monomer or is difficultly soluble in this, whereafter the monomer is polymerised.
Patent SE-8503695-D0 (SE)
Inventor: STACKELBERG BERNDT
IPC: E06C1/56
Filed: 1985-08-02
Abstract: The strips (5) connect the rungs (1) at both ends. During the rivetting process, the longitudinal ladder parts are connected to distance pieces so that between them an opening is produced.
Patent SE-8505007-D0 (SE)
Inventor: PITKEJERVI K
IPC: D21F9/00
Filed: 1985-10-24
Abstract: Method and apparatus for regulating pressure in a wedge-shaped space between the wall of the headbox lip beam or the like and the breast roll. An arrangement is provided by which air jets are directed in a direction opposite to the direction in which the forming wire moves on the breast roll to eject air out of the wedge-shaped space to maintain the pressure induced therein at a desired level. The apparatus includes a blow box coupled to a source of pressurized air and the box having a wall in opposed relationship to the forming wire in which nozzle openings or slots are formed through which the air jets are directed. The blow box has a wider side which substantially closes the wedge-shaped space. Water jets are directed into the wedge-shaped space by water supply devices provided on the blow box for cleaning purposes.
Patent SE-8603312-D0 (SE)
Inventor: SVENSON S
IPC: C12M1/34
Filed: 1986-08-05
Abstract: A method of monitoring fermentation in a fermentation broth. The method is conducted in such a way that the total number of particles in a sample from the fermentation broth is determined by means of a device giving an optical density reading which is a measure of the total number of particles present, that said sample is mixed with an excess of labelled specific antibodies directed against a product chosen from the group consisting of an inoculum, a desired fermentation product and an important contaminant, that the number of particles consisting of product bound to the labelled specific antibody is determined with the aid of the label used and is compared to the determined total number of particles, and that this comparison indicates if any particles contaminating the fermentation are present in the fermentation broth. The method can be performed in a continuous manner, and with computer assistance and the use of a FACS, also automatically.
Patent SE-8604079-D0 (SE)
Inventor: WESTERGARD S
IPC: D21G1/00
Filed: 1986-09-26
Abstract: Paper is glazed by running between hard rolls 2 and flexible rolls 4, 5, 7. Each flexible roll consists of a belt 5 made of elastic material running over a hard roll 7 and an auxiliary roll 4. Use for making the soft rolls more economical, more efficient and easier to repair. <IMAGE>
Patent SE-8604599-D0 (SE)
Inventor: NYREN U E
IPC: E04B9/24
Filed: 1986-10-29
Abstract: A frame for suspension of ceiling panels, such as sound absorbing slabs, which frame (1) consists of                                two pairs of frame sections (2, 3) with the two frame sections (2, 3) of each pair being identical and arranged in parallel relationship. The first frame section (2) is formed with a leg portion (5) which is bent at an angle and which has an aperture (7) formed therein, and the second frame section (3) has a protrusion (6) which is arranged, to extend through the aperture (7) in the first frame section (2) whereby a channel is formed in which a fastener (4) may be introduced to interlock the frame section (2, 3). The fasteners (4) may also be the frame suspension means.
Patent SE-8702416-D0 (SE)
Inventor: BOYD R M
IPC: F16J15/32
Filed: 1987-06-10
Abstract: A dynamic sealing ring made of a resilient flowable material such as an elastomer throughout, characterized by its cross-sectional configuration which in its free form is uniform and generally rectangular with arcuate smoothly contoured convex lobes at each of its corners, with its two opposed axially extending surfaces bearing additional annular convex sealing lobes in unequal numbers disposed in non-opposite relation between the adjacent corner lobes and separated therefrom and from each other by concavities and extending outwardly therebeyond a short distance to effect a more perfect seal, particularly when applied in encircling relation to a reciprocating piston rod and subjected to high gaseous pressures from a single direction or as a piston seal.
Patent SE-8703623-D0 (SE)
Inventor: NUNN A
IPC: A61K31/19
Filed: 1987-09-18
Abstract: New compounds having the formula   <IMAGE> or a pharmaceutically acceptable, water soluble salt thereof, wherein R1 and R4 are each independently hydrogen, methyl or ethyl; one of R2 and R3 is alkyl of 1 to 4 carbons and the other is bromine or iodine; and n is 0, 1 or 2, when complexed with technetium-99m in the presence of a reducing agent provide compositions which are useful for the external imaging of the hepatobiliary system.
Patent SE-8801506-D0 (SE)
IPC: B66B5/18
Filed: 1988-04-22
Abstract: Catch apparatus for a rack lift, with a tooth wheel (2) engaging the rack and unrotatably mounted on the shaft (4), which also carries two friction members (16,18), which are spring tensioned (28) towards each other for mutual friction engagement, and of which one (16) is unrotatably carried by the shaft (4), and the other one (18) is glidingly supported (20) on the shaft but normally co-rotating through the frictional engagement, an inertia blocking mechanism (38,74) being arranged to stop the other friction member (18) at exceeding of a limit velocity of the shaft (4), for braking the shaft through the frictional engagement. The blocking mechanism includes a blocking member (54) which is suspended (44,46) for pendulum movement in a plane extending transversely to the shaft (4) in order to be clamped, when the limit velocoty is exceeded, between a fixed abutment (74) and an abutment (42) carried by the other friction member (18).
Patent SE-8803347-D0 (SE)
Inventor: FRANK H
IPC: A47L9/02
Filed: 1988-09-21
Abstract: A nozzle for vacuum cleaners of the portable type and of the cylinder type. To compensate the forces opposing the flat position of the base plate during a change in movement of the nozzle of the vacuum cleaner, this nozzle comprises a connector 2 conducting the intake air from the intake opening formed in the base plate 3 to the swivelling pipework 5, which allows a vertical movement and a tilting movement around a longitudinal axis and a transverse axis of the base plate 3. The base plate 3 is also guided into the body of the nozzle 1 on its narrow sides using at least one swivel pin 4 which can be moved in a respective vertical groove 8. <IMAGE>
Patent SE-8804505-D0 (SE)
Inventor: ABRAHAMSSON A
IPC: B65B51/30
Filed: 1988-12-13
Abstract: A device (D) for welding together the overlapping ends of two sheet materials is described. The welding cheek has a relief pattern formed in the working face and presses against one side of the two materials to be welded. On the other side of the materials is a corresp. plate against which the cheek can be pressed. The pattern is formed of bars which cross each other and create raised sections together with corresp. recesses between them. The total volumea of the recesses formed is sufficiently large to accept and retain the majority of molten material created during the welding operation. USE/ADVANTAGE - (D) can be used for welding together packages formed of one or more thermoplastic layers and containing fluid foodstuffs. (D) produces a durable weld between the overlapping layers of plastic. (D) exerts equal pressure over the whole surface and produces uniform heat distribution. Improved stiffness of the welded joint is obtained by retention of molten material under the welding cheek.
Patent SE-8900372-D0 (SE)
IPC: A61K8/00
Filed: 1989-02-03
Abstract: An oral hygiene composition contains at least one nitrogen-containing antibacterial plaque-preventing compound from the group consisting of the cationic antibacterial plaque-preventing compounds and long-chain amines having an alkyl radical of 12 to 18 carbon atoms. The oral hygiene composition additionally contains, for reducing stains which are caused by the nitrogen-containing plaque-preventing compound, one or more of the following compounds: water-soluble, quaternary aminoalkylenephosphorus compounds, water-soluble N-methylenephosphonate compounds, phosphoracetic acid or orally tolerable salts thereof and one or more water-soluble phosphorus compounds or an orally tolerable salt of these compounds; the formulae of the said group of compounds are given in Claim 1. The oral hygiene composition described can be used as a powder, paste or liquid preparation.
Patent SE-9000396-D0 (SE)
IPC: H02M5/27
Filed: 1990-02-05
Abstract: A cycloconvertor (SC) transmits power between a three-phase network (N1) and a single-phase network (N2) with a lower operating frequency than that of the three-phase network. The cycloconvertor is of two-phase design on the secondary side, that is, generates a two-phase alternating voltage system on its terminals (A, B, NP) facing the single-phase network. The single-phase network is connected to two of these terminals. Between these two terminals (A, B) and the third terminal (NP), controllable reactive power members (TAC, LAC; TBC, LBC1, CBC, LBC2) are connected. A control device (CD) is adapted to control the reactive power members for symmetrization of the load of the cycloconvertor.
Patent SE-9002841-D0 (SE)
Inventor: VEDEFORS KENT
IPC: H02S20/30
Filed: 1990-09-05
Abstract: The invention concerns a combination mast for carrying at least two different pieces of equipment, for example a TV aerial and a solar cell panel or a conventional TV aerial and a parabolic aerial. The mast is primarily intended for use in caravans, campers and the like. A mast according to the invention has advantages concerning simplicity of setting and aligning the various pieces of equipment and aerials and also concerning installation which due to the reduced need to make holes thereby reduces the risk of leaks. A mast according to the invention comprises three concentric tubes placed one inside the other. The outer of these is fixed permanently while the two inner longer tubes are movable so that they can be extended in length and also turned around their longitudinal axis. On the upper part of the outer tube there is a principally horizontal arm. On this there is a movable fixing to support a piece of equipment in such a way that it can pivot, which is also attached to the middle tube in such a way that it can pivot. If the equipment consists, for example, of a parabolic aerial or a solar cell panel, this can be turned through 360 degrees around the axis of the tube and can also be set at a suitable inclination to the vertical. Leads and cables from the equipment mounted on the mast are taken through the mast in the space between the tubes. <IMAGE>
Patent SE-9003243-D0 (SE)
Inventor: HOLMSTROEM G
IPC: B29C65/00
Filed: 1990-10-11
Abstract: The disclosure relates to an inductor (1) for induction welding of a pre-cut packaging material (9) in which the sealing region is restricted. The inductor (1) has, in a first plane (6), two equally wide conductors (3, 4), while the second conductor (4) is of considerably greater extent in a second plane (7) at right angles to the first plane (6). <IMAGE>
Patent SE-9100117-D0 (SE)
Inventor: NORELL L
IPC: H04W84/04
Filed: 1991-01-14
Abstract: in a telecommunication network structure, all functions related to traffic control, including functions for controlling, originating and terminating connections, take place in a mobile service control point while the physical set up of the connections take place in mobile service points which are subordinated to the mobile service control point. Subordinated units are connected to each mobile service point with trunks. A signal net is transferring traffic control signals, including connection control signals, to the subordinated units in which the connections are made, using the trunks.
Patent SE-9100574-D0 (SE)
Inventor: DECLERCK G
IPC: C03C27/12
Filed: 1991-02-28
Abstract: A composite glazing panel affording high acoustic attenuation comprises two sheets (1, 8) of vitreous material between which is sandwiched a layer (7) of an aerogel which sandwich is bonded together as a monolithic laminate. The layer of aerogel (7), for example of a silica aerogel, may be formed directly onto a first vitreous sheet (1) so that it bonds directly to that sheet, and a second vitreous sheet (8) may be bonded to the aerogel by means of an adhesive layer (9), suitably formed using a solvent-free powder adhesive. The edges of the panel may be hermetically sealed using a mastics sealant (10). <IMAGE>
Patent SE-9200396-D0 (SE)
Inventor: TEILING CARL TORBERN
IPC: F41G11/00
Filed: 1992-02-11
Abstract: For aiming and fire-control of, for example, a cannon, a sighting telescope, laser sight or the like, the sight line of which can be deflected 1, 30, is mounted on the cannon. A further device, for example for night observation, should be capable of being mounted and aimed in the direction of the sight line with great accuracy. This device is mounted on a platform which is guided by parallel links into parallelism with the deflected sight line. Transmission of the lateral deflection of the sight line from the sight to the platform is carried out by a rotating shaft 10b which is provided with universal joints and which is also arranged as a parallelogram, like that which controls the platform. <IMAGE>
Patent SE-9201838-D0 (SE)
Inventor: BORGSTROEM L
IPC: B04B1/14
Filed: 1992-06-16
Abstract: A centrifugal separator to clean a liquid from a substance having a lower density than the liquid, comprising a rotor forming a separation chamber (6), in which a stack of conical separation discs (15) is arranged. Liquid and substance dispersed therein flow radially outwards in interspaces between the discs. To increase the separation capability upon a high flow through the separator the separation discs (15) have a radial inner zone (29a), which has no obstacles for primary flow in the circumferential direction and a radial outer zone (28a), which has so many equally around the rotational axis distributed elongated and through the outer zone (28a) extending obstacles (27a) for liquid flow in circumferential direction that the primary flow in this zone (28a) takes place radially outwards between the obstacles (27a). The obstacles (27a) have such a length and such a direction in relation to the primary flow that the liquid flow in a layer closest to a layer of substance so influences the layer of substance that separated substance is accumulated on and flows radially inwards along the flow obstacle (27a) ahead.
Patent SE-9302452-D0 (SE)
IPC: A01G3/025
Filed: 1993-07-19
Abstract: The invention relates to grippers (pincers, tongs, pliers) (200) with two legs (211, 212) and two handles (221, 222), in the case of which grippers the legs (211, 212) can be pivoted with respect to one another about a leg pivot point (S) and the handles (221, 222) can be pivoted with respect to one another about a separate handle pivot point which is located further back. In order to achieve a quasi-parallel position of the front leg ends in the end phase of their movement towards one another, the leg pivot point (S) is located behind the handle pivot point by a considerable distance, preferably at least a third of the overall length of the tool and, in an extreme case, the entire handle length. The invention is used wherever, in practice, virtual parallelism instead of precise parallelism suffices, e.g. in a large number of cases of cable-lug crimping. <IMAGE>
Patent SE-9401100-D0 (SE)
Inventor: LINDBLOM JENS
IPC: A63B71/12
Filed: 1994-03-31
Abstract: The garment comprises a first core layer predominantly comprises a hard synthetic trans-polyisoprene rubber, having a thickness of 1-2mm, high density and a softening temp. of 80 deg.C. There are second and third outer layers essentially comprising elastic low density polyethylene. It can be heated to its softening temp. and then shaped to a configuration which it retains after cooling.