baber/WOPTO huggingface dataset:
Patent SE-7703181-L (SE)
Inventor: ASSAL F T
IPC: H04Q3/68
Filed: 1977-03-21
Abstract: A redundant microwave configuration providing a highly flexible routing of a plurality of inputs to a plurality of outputs is characterized by at least two switching layers wherein each switching layer comprises a plurality of four port switches and the switches in at least one of the switching layers are connected in a ring, corresponding switches in the layers being interconnected. This redundancy configuration is not limited to microwave applications only but could be implemented at all other frequencies. One microwave configuration employs 2N amplifiers between said switching layers as building blocks to provide N inputs to N antenna ports. This configuration allows any combination of (m-N) amplifier failures without loss of service, where N </= m </= 2N. In other configurations, only one type of switch is used and fewer than 2N amplifiers are used for N inputs and N outputs. Moreover, by properly choosing path lengths, the outputs of two or more amplifiers can be combined where greater power output is required than that provided by a single amplifier. In still other configuratons, the switching layers are directly connected, and one of the switching layers comprises a matrix of fast switching elements.
Patent SE-7705796-L (SE)
Inventor: MARINIK J A
IPC: C08K7/02
Filed: 1977-05-17
Abstract: 1534108 Silicone rubber compositions containing fibrous slag dust DOW CORNING CORP 22 Feb 1977 [19 May 1976] 07338/77 Heading C3T A silicone rubber composition comprises (A) 100 p.b.w. of a hydroxy- or triorganosiloxane-terminated polydiorganosiloxane gum in which at least 50% of the organic radicals are Me, at most 2% are Vi, and any others are Ph, Et or CF 3 CH 2 CH 2 -; (B) 25-75 p.b.w. of a reinforcing silica filler, (C) 5-20 p.b.w. of an organosilicon compound having two organic radicals per Si atom, of which radicals 10-50% are Ph, 2-20% are Vi and the rest are Me, and two Si-bound OH groups per molecule forming at least 3 wt. per cent of the compound, and (D) 20-80 p.b.w. of blast furnace slag fibres of 0À1-0À5 mm. length and 10-100 microns diameter. There may also be present (E) 0-10 p.b.w. of a silicon compound containing at least 25 wt. per cent of MeO, EtO and/or PrO groups any other organic radicals being Me, Et and/or Vi, (F) 0-10 p.b.w. of MgO and (G) 0-50 p.b.w. of an extending filler. In the Examples (A) 100 p.b.w. of a vinyl-terminated polydimethylsiloxane gum having 0À21-0À33% MeViSiO units is mixed with (B) 45 p.b.w. of fume silica, (C) 7-10 p.b.w. of a polydimethylsiloxane diol optionally having MeViSiO units and 1 p.b.w. of a further methyl vinyl siloxane diol and 0 to 4 p.b.w. of diphenylsilane diol, with 0 to 2.3 p.b.w. of fume TiO 2  and 0-0À5 p.b.w. ammonium carbonate; the mixture is then heated for 1 hour at 120‹ C. or 3 hours at 170‹ C.; (D) 50 p.b.w. of slag fibre dust, (E) 4-7À5 p.b.w. of MeSi(OMe) 3  or ethyl silicate and (F) 3 or 6À5 p.b.w. of MgO are added each either before or after the heating; finally 2,5-bis (tertbutyl peroxy)-2,5-dimethylhexane and Fe 2 O 3  and optionally zinc borate are added, and the composition is cured.
Patent SE-7708439-L (SE)
Inventor: HOELTZENBEIN J
IPC: A61M1/22
Filed: 1977-07-21
Abstract: 1451701 Dialysis apparatus BAXTER LABORATORIES INC 1 Feb 1974 [8 Feb 1973] 04679/74 Heading B1X A diffusion device such as a dialyser comprises a plurality 'of stacked plates separated by membranes so as to define a first set of flow paths between adjacent membranes and a second set of flow paths across the plates, each plate having a profiled membranesupporting surface provided with a plurality of rows of spaced projections which support a corresponding overlying membrane, each membrane being stretched in one direction over the projections, the centre-to-centre spacing of the projections in said one direction being greater than the centre-to-centre spacing of the projections in a direction transverse to said one direction. The stack may be bracketed between pressure plates and enclosed in a pair of hollow shells. The membranes may be of cellulose and the device may be used for haemodialysis or blood oxygenation.
Patent SE-7710240-L (SE)
Inventor: HATCHETT M R
IPC: G11B17/32
Filed: 1977-09-13
Abstract: Flexible disk record storage apparatus has a chordally perturbed backing plate for inducing a dynamic stiffness in a flexible recording disk rotating immediately adjacent the plate. A head radially movably disposed between the chordal perturbations provides reliable recording and playback. A web portion of the backing plate has a predetermined flatness circumscribing a transducing location for enhancing recording and playback quality.
Patent SE-7809764-L (SE)
IPC: B65H75/44
Filed: 1978-09-15
Abstract: Mechanism for transmitting an electric current, a fluid current or the like by means of a tubing from a stationary position to a position which is movable to and fro in relation to said stationary position. The mechanism includes a rotatable drum (4) having a hollow rotating axis (5) and the tubing is preformed into a helical configuration having a certain elasticity and is placed within the drum (4) having the possibility of increasing and decreasing its diameter by that the ends of the helical tubing are twisted in relation to each other. One end of the helical tubing is fixed to a supporting means (6) of the drum and the second end is fixed to the drum (4). An extension of the tubing is wound about the drum, the number of turns of the extension being changed in correspondence with the twisting of the helical tubing. The hollow axis (5) of the drum (4) encompasses a reversible electric driving engine, the stator of which is fixed to the supporting means (6) and the rotating axis of which is fixed to the axis (5) of the drum, said last axis (5) being rotatably supported by said supporting means (6).
Patent SE-7901786-L (SE)
Inventor: PASCH L
IPC: B29C33/00
Filed: 1979-02-27
Abstract: 1409108 Injection moulding UNIROYAL AG 13 Dec 1972 [23 Dec 1971 19 April 1972] 925/75 Divided out of 1409107 Heading B5A The subject matter is included in that of the parent Specification 1,409,107, but the claims relate to a method of making a flexible insulating plate to be interposed between an injection unit and a heated injection mould having a plurality of inlet apertures by impregnating heat-resistant fibres with thermosetting resin and curing the resin to form a flexible first plate; impregnating further fibres with further resin to form a second thinner plate; superposing the plates and placing them between the injection unit and mould; pressing the plates between the injection unit and mould to join them together, to partly cure the second plate, and to form impressions in the second plate corresponding to the inlet apertures of the mould; removing the composite plate so formed; and forming apertures through the apertured plate at the impressions of the second plate.
Patent SE-7903044-L (SE)
Inventor: SALAMON M
IPC: D04H1/50
Filed: 1979-04-05
Abstract: A fibre fill comprising polyester fibres within a titre range of from 3 to 20 dtex and having a staple length of from 12 to 30 mm and 16 to 20 crimp arcs per 100 mm, which have been treated with a dressing comprising:     (i) a mixture of:     (a) an OH group end-blocked polydimethylsiloxane, and (b) polymethylhydrogensiloxane in respective proportion by weight of from 23:20 to 29:14;     (ii) a reaction mixture of the epoxide of the formula   <IMAGE>  and hexamethylenediamine; (iii) a hardener consisting of tin dioctylmaleate and tin butyllaurate in a 1:1 weight ratio; in an amount o from 0.5 to 1.5% by weight, based on the total weight of fibres; and (iv) an antistatic agent. The fibre fill may be prepared by treating a stretched, crimped and fixed polyester cable band with the above dressing, squeezing the cable off until the desired solid content is obtained, scooped with an antistatic solution and cut up into staple fibres. The fibre fill is useful for filling cushions, pillows, quilts and duvets either alone or together with feathers.
Patent SE-7905562-L (SE)
Inventor: ROHRER H
IPC: H02K3/14
Filed: 1979-06-25
Abstract: A coil for a two or multi-layer winding of an electrical machine includes twisted subconductors in each coil side and an end portion connecting the subconductors of each coil side. The degree of twist in each coil side is less than a full turn of 360 DEG . If the subconductors in the end portion are parallel to one another, the direction of twist in each coil side is the same. If the subconductors in the end portion reverse their positions, the directions of twist in the two coil sides are opposite.
Patent SE-7908448-L (SE)
Inventor: MANO H
IPC: A61F2/06
Filed: 1979-10-11
Abstract: A tubular prosthesis comprising a porous tubing of polytetrafluoroethylene having a micro structure composed of fibers and nodes connected to one another by said fibers, said fibers being radially distributed, and a porous coating on the outside surface of said polytetrafluoroethylene tubing and a process for producing the same is disclosed.
Patent SE-8000116-L (SE)
Inventor: THULIN W
IPC: B60R9/04
Filed: 1980-01-08
Abstract: The invention concerns a load carrier for a vehicle, which contains two support legs arranged at the vehicle's roof on either side of it and a rodlike carrying element for the support legs, which is connected to the support legs in that its end portions are accommodated in openings of the support legs. To prevent the carrying element from being removed from the support leg, so that the object fastened on the load support is stolen, the load support has a locking arrangement 34-48; 50-60 at each support leg 4, which can be locked to the support leg, preventing the end portion of the carrying element 2 that is accommodated in the opening 28 of the support leg from being removed from the particular support leg. <IMAGE>
Patent SE-8003811-L (SE)
Inventor: KUO T L C
IPC: H01R12/70
Filed: 1980-05-21
Abstract: An installation kit for wiring systems includes flat multiconductor cable, insulation piercing connectors for electrically joining cable conductors and insulator-spacer elements, for disposition overlying a cable and insulatively spacing the connectors from the cable shield. The cable shield is in displaceable overlying relation to the cable conductors to permit installation of connectors and spacers and remains electrically connected to the cable ground conductor.
Patent SE-8004077-L (SE)
Inventor: FABRICIUS-HANSEN R
IPC: B66C13/40
Filed: 1980-05-30
Abstract: The operating system is for the adjustment of all electrical or hydraulic functions (F1....Fn) in a container lifting yoke, and comprises a manoeuvring unit (M) which activates a control (S) incorporating contacters, relays, magnet valves and/or semi-conductors. The manoeuvring unit receives release signals from the respective functions. In the operating system are converters optically coupled to a light-conductive source in the lifting yoke feed cable. One converter receives parallel signals from the release units (K1....Kn) which it converts to a series, fed in turn via an optic coupling unit along the feed cable light-conductive core, to be received via a further optic coupling unit by a second converter. There it is converted to parallel signals for activation of release indicators in the operating unit (M). Parallel control signals from the operating or manoeuvring unit (M) are fed to the second converter for conversion to a series, optically coupled to the feed cable wave conductor for transmission to the first converter. Here the series signal is converted back to parallel signals for control unit (S) activation. (Provisional Basic advised week E03)
Patent SE-8007413-L (SE)
Inventor: SEUFERT W D
IPC: B01D50/00
Filed: 1980-10-22
Abstract: There is provided a process for removing pollutant particulates from a contaminated gas which comprises: (a) passing a stream of gas containing pollutant particulates through a liquid film absorbed on a continuously circulating filter supported by a perforated carrier matrix wherein part of said filter is continuously passing through a liquid reservoir containing said filtering liquid selected from liquid fluorocarbons and liquid silicones whereby the contaminant particulates carried by said gas are absorbed by said liquid film acting as a filter barrier for said particulates, and (b) recovering the gas after its passage through said liquid film barrier filter, said gas being free of said particulates. There is also disclosed an apparatus for carrying out the process. The apparatus can be positioned in a face mask.
Patent SE-8100692-L (SE)
Inventor: VAN CAUTER A
IPC: C03C17/00
Filed: 1981-01-30
Abstract: In the formation of a metal or metal compound coating on a face of a heated glass substrate during its forward displacement through a coating station by contacting the substrate with at least one stream of droplets comprising a substance or substances from which said coating is formed there is a problem in achieving coatings of high uniform quality. In order to help meet this problem, the droplet stream(s) 23 from spray gun(s) 20 is or are inclined downwardly and forwardly (6) or downwardly and rearwardly towards the substrate 4 and at least one jet of gas is discharged (from nozzle 22) into the environment above the substrate so that it travels in the same (forward or rearward) direction above the substrate 4 and impinges against such droplet stream(s) 23.
Patent SE-8101732-L (SE)
Inventor: ALT G H
IPC: C07C67/00
Filed: 1981-03-18
Abstract: N-alkyl-2-haloacetanilide compounds, herbicidal compositions containing said compounds as the active ingredient and herbicidal method of use in various crops, particularly, soybeans, cotton, peanuts, rape, bush beans, etc. The herbicides herein are particularly effective against the hard-to-kill annual weeds Texas panicum, itchgrass, wild proso millet, alexandergrass, red rice, shattercane and seedling johnsongrass.
Patent SE-8101829-L (SE)
Inventor: GYTEL U B
IPC: C02F1/52
Filed: 1981-03-23
Abstract: The invention relates to aluminium-chloride compositions for water-purifying, sludge-dewatering and plant-dewatering purposes, comprising a clear, stable aqueous solution of aluminium chloride containing polynuclear complexes of the kind Alm(OH)n(3m-n)+ where m and n are positive integers. The composition is characterized in that it contains ions of alkali metal and/or alkaline earth metal in an amount which stoichiometrically substantially corresponds to the OH-content of the solution, and in that the total aluminium content is between about 0.3 and about 2 mole per liter. At least 40% of the total aluminium content of the solution may be present in the form of said polynuclear complexes. The invention also relates to a method for producing the composition, in which method a carbonate or hydrocarbonate, alkali metal or alkaline earth metal and an aluminium chloride are brought into aqueous solution. The amount of aluminium chloride is selected so as to obtain in the solution a total aluminium content of between about 0.3 and about 2 mole per liter, and the amount of carbonate or hydrocarbonate is selected so that, in relation to the amount of aluminium chloride, a given highest ratio is obtained between the number of moles of OH and the total number of moles of aluminium in the resultant solution at the desired given aluminium content of the solution.
Patent SE-8102506-L (SE)
Inventor: CHIARENZA C
IPC: H01B11/00
Filed: 1981-04-21
Abstract: A common transmission line or bus is provided for exchanging information at high-speed (above 10 MHz) and over considerable distances (up to 150 m) between circuit units connected to the bus. The bus comprises loop wires of balanced type through which the transmission occurs and which are twisted and joined together to form a flat cable B. The bus comprises one or more superimposed flat cables B inserted in a metal shield SC connected to earth. Stubs extending from the bus and connected to the various circuit units R by insulation-piercing connectors ON are very short and do not affect the physical continuity of the bus. The bus has a modular structure, i.e. it comprises lengths (usually one length per frame) which can be mutually connected in series with each other without substantially altering the characteristic feature of the bus. The bus is arranged as near possible to the reference earth in common with the power supplies of the various circuit units. <IMAGE>
Patent SE-8103154-L (SE)
Inventor: MUGNAI G
IPC: B65B31/02
Filed: 1981-05-19
Abstract: A vacuumizing and sealing operation on a package comprises initially reducing the external pressure on the package, before sealing of the package, to a value at which the flexible film covering of the package is capable of ballooning, and ensuring heating of the flexible film of the package, preferably while an intermediate pressure is maintained (at which intermediate pressure ballooning could just be sustained without excessive evacuation to reduce the thermal capacity of the circulating air). Finally the pressure inside and outside is reduced still further before re-pressurizing.
Patent SE-8203543-L (SE)
Inventor: HOFFKEN E
IPC: B23K7/00
Filed: 1982-06-08
Abstract: A method of cutting a cast strand into longitudinal sections is disclosed. The method comprises initially severing said strand transversely to form a slab, transporting said slab to a first longitudinal cutting means where it is longitudinally cut. The strand is cut transversely a second time to form a second slab which is transported to a second longitudinal cutting means where it is longitudinally cut.
Patent SE-8301307-L (SE)
Inventor: LEHTONEN TEUVO
IPC: E01F13/00
Filed: 1983-03-10
Abstract: No further information available at time of publication.
Patent SE-8302460-L (SE)
Inventor: CRUTCHFIELD M M
IPC: A61K8/55
Filed: 1983-05-02
Abstract: 1344815 Oral compositions MONSANTO CO 10 Nov 1972 [12 Nov 1971] 51977/72 Heading A5B Oral compositions for dental calculus retardation comprise a dental calculus-inhibiting amount of a polyamine polyphosphonate of the formula:- wnerein n is an integer from 1 to 10, or a pharamaceutically acceptable water-soluble salt thereof, a carrier suitable for use in the oral cavity, and a flavouring agent, the pH of the composition being within the range from 5.0 to 11.0. The salt may be a sodium, potassium, ammonium, monodi- or tri-ethanolammonium salt. The compositions may be in the form of a dentifrice, mouthwash, prophylactic paste, toothpaste or topical solution which may also contain conventional abrasive materials sudsing agents, binders, humecants, flavouring and/or sweetening agents.
Patent SE-8303025-L (SE)
Inventor: PETERSSON R
IPC: D21F5/04
Filed: 1983-05-30
Abstract: @ The invention relates to a sealing device in a cylinder drier, intended for incorporation in a paper machine and including a plurality of cylinders arranged in two substantially parallel rows (1 a, 1 b), the paper web (2) being trained serpentine about said cylinder during drying, said web being carried by an endless porous Fourdrinier drier (3) adapted for pressing the web against the cylinder surfaces in one row of cylinders and situated between the paper web and the cylinder surfaces in the other row. Two shielding members (7,15) being disposed in the space restricted by the wire and an intermediate cylinder surface on that cylinder which the wire and the web come onto and leave. Said shielding members facing the wire and extending substantially in parallel with and close to the wire and over the entire width of the web. The end portion of each shielding member being free and extending into the area for the nip between the wire and the intermediate cylinder, whereas the opposite end portion is connected to a blowing box (10, 14) provided with openings for blowing air in directions which are substantially in parallel with or form a certain angle to the wire, said air jets being directed in the opposite direction relative to the corresponding shielding member.
Patent SE-8305249-L (SE)
Inventor: POUTIAINEN K
IPC: A47B88/57
Filed: 1983-09-28
Abstract: A pull-out locking for drawers able to slide along support rails consists of an end stop 7 in a drawer 4 and a stopping element 16 connected to the support rails, situated in the path of movement of the end stop. Identical support rails 2, 3 and stopping elements 16 can be used on the different sides of the drawer, since the stopping element is flexible and has a slanted contact edge, so that under influence of a great pulling and pressing force exerted on the drawer 4 it can slide away from the path of movement of the end stop 7, and furthermore the stopping element 16 can be fastened to the support rail 2 in two opposite positions. <IMAGE>
Patent SE-8305367-L (SE)
Inventor: LUNDMARK L
IPC: B27L1/02
Filed: 1983-09-30
Abstract: This invention relates to a wear means, which is arranged within a rotary drum barker as a wear protection of the drum mantle and is connected with this by means of a bolt joint. In rotary drum barkers the regions, where discharge openings for the bark are arranged, are subjected to a heavy wear. Therefore the wear means of the invention are preferably arranged in these areas. What characterizes the wear means of the invention is that it includes a wear body (4) of wear-resistant rubber and a prestressing means (13) which is connected to the wear body (4) so that it absorbs forces. Moreover, the wear means has a sleeve-shaped central portion (15) in connection with the prestressing means (13), the central portion (15) extending into a hole (17) in the drum mantle (1) of a bolt (6) included in the bolt joint and surrounding this.
Patent SE-8400248-L (SE)
Inventor: BIERWIRTH A P
IPC: F41A3/74
Filed: 1984-01-19
Abstract: A compact loading tray mechanism for loading an ammunition into a gun barrel weapon, preferably a tank cannon. The loading tray mechanism operates so as to prevent an impacting of the cartridge on the rear edge of the loading chamber of the weapon. A first lower loading tray is pivotally mounted on a first pivot arm at one of its ends which first pivot arm is in turn pivotally mounted on a non-recoiling part of the weapon at the other of its ends. A second upper loading tray is fixedly mounted on a second pivot arm at one of its ends which second pivot arm is in turn pivotally mounted at its other end on a non-recoiling part of the weapon. A crank drive is operatively connected to the first and second pivot arms for jointly pivoting them transversely relative to the longitudinal axis of the gun barrel into a loading position in which the respective first and second loading trays form a quasi-extension of the gun barrel which extension forms a cylindrical passage whose internal diameter corresponds to the outer diameter of cartridge bottom. The crank drive also pivots jointly the first and second pivot arms into a folded down position which transversely laterally removed from their loading position.
Patent SE-8503484-L (SE)
Inventor: JORGENSEN C
IPC: A47G19/22
Filed: 1985-07-15
Abstract: A drinking glass composed of a glass bowl (1), a base and a stem (3), the stem (3) being fixed to the bowl (1) by a joining piece (4); the glass bowl (1) being designed with locking profiles (7 and 8) consisting of a groove (7) and a bead (8) located at the bottom (5) and lower side (6) of the bowl (1) which interlock with the corresponding locking profiles (9 and 10) of the joining piece (4) to create an impermanent, i.e. dismantable lock between the glass bowl (1) and the joining piece (4), and the joining piece (4) and the stem (3), as well as the stem (3) and the base are impermanently interlocked. The stem, the base and the joining piece are of plastics material. <IMAGE>