baber/WOPTO huggingface dataset:
Patent SE-7710255-L (SE)
Inventor: MCSHERRY T W
IPC: F16B13/14
Filed: 1977-09-13
Abstract: An integrally molded plastic fastening element comprises a head portion, a longitudinally extending body portion having a pair of longitudinally extending pillar-like parts, and a pair of substantially rigid locking arms pivotally connected to each other at their adjacent ends. The rigid arms are pivotally connected to the body portion at the ends of respective pillar-like parts at positions radially adjacent the cross section of the body so that the rigid arms bear the bulk of the load applied to the fastener. The advantages of this structure include enhanced load bearing capability and ease in fabrication. In a preferred embodiment, the body is provided with a central passageway, and the pillar-like parts are curved radially inwardly in order to spring bias the walls of the passageway against an elongated retaining member inserted therein and to spring bias the arms in an over-center locking position.
Patent SE-7900255-L (SE)
Inventor: MESSMER E
IPC: D06P1/613
Filed: 1979-01-11
Abstract: The invention relates to a pigment preparation containing a plasticizer and polyethylene glycol, which preparation has a high degree of dispersion and a high colouring power on any surface. The pigment preparation according to the invention is based especially on an organic pigment, a polymer plasticizer with a molecular weight of about 1000-2000, constituted by an ester formed between a polyalcohol and a polyfunctional acid, as well as polyethylene glycol and possibly polystyrene or a low- pressure polyethylene.
Patent SE-7904903-L (SE)
Inventor: AKERBLOM B O
IPC: G01D5/14
Filed: 1979-06-05
Abstract: Method and device for measuring of the spacing between two opposite surfaces (10, 12) of magnetically conductive material according to the reluctance method by means of a position indicator (14). An indicator with two coils (22, 24) is used, which coils are supplied with current so as to work in opposite directions and the currents are controlled so as to keep resultant magnetic flux through a DC field meter (30) positioned between the coils all the time equal to zero. The measuring result is obtained by measuring the difference between the currents fed to the coils (22, 24).
Patent SE-7908404-L (SE)
Inventor: ZIMMER H
IPC: B64C3/48
Filed: 1979-10-10
Abstract: This invention relates to an improvement in a transverse driving body, particularly an airplane wing, having a variable profile form and a displacing mechanism, the improvement comprising a plurality of link bends forming at least a part of the wing profile, each of the link bends including bearing segments and link band segments, the link bends adjoining each other in the manner of a link chain and including rebounds at intervals in their mutually facing front ends for the mutual hinged engagement thereof.
Patent SE-7909344-L (SE)
Inventor: GALASSI GIUSEPPE
IPC: C02F11/08
Filed: 1979-11-13
Abstract: The wet oxidation process e.g. for the purification of waste waters, is carried out with an oxidizing agent containing at least 60% oxygen. The employment of liquid oxygen eliminates the need to install expensive compression units. The addition of ozone improves the reactivity of the oxidation reaction. The addition of organic substances to the waste waters can give autogenous heating.
Patent SE-8100770-L (SE)
Inventor: ACRE L R
IPC: F16K31/60
Filed: 1981-02-03
Abstract: The present invention is an improved clutch retention feature of a hand control valve. The hand control valve has a rotatable control member and a stationary member. There is a rotatable plate or disc which interlocks with the rotatable hand control member and a stationary plate or disc which interlocks with the stationary member. Adjacent surfaces of the stationary and rotatable plates are in sufficient frictional contact to maintain the hand control valve in the position set against system forces and yet be overcome by hand rotation of the rotatable control member.
Patent SE-8102693-L (SE)
Inventor: ANDERSSON B A
IPC: B27G13/14
Filed: 1981-04-29
Abstract: Method for cutting boards (10) for ploughed and tongued coverings, in which method the two edges of the boards are first worked in a first step 1A) in order to obtain pure wood, the correct dimensions and the correct profile of the boards. Then, in a second step 1B), a groove (18) is made in one edge of the boards by pre-cutting with the aid of roughing blades and finish-cutting, and a bevel (19) is made in the opposite edge of the boards likewise by pre-cutting with the aid of roughing blades and finish-cutting. In a third step 1D), 1E), the cut bevel (19) is smoothed, and a rebate (21) is cut in the last-mentioned edge to form the tongue (36). The machine for carrying out this method comprises separate stations for the three production steps and means which guide the boards (10) for engagement with the cutting tools (11, 12, 16, 17, 35, 20) and cause the cutting tools (16, 17) of the second step 1B) to rotate in the feed direction of the boards (10) and the remaining cutting tools (11, 12, 35, 20) to rotate counter to the feed direction of the boards (10). <IMAGE>
Patent SE-8104167-L (SE)
Inventor: SCHREWE H
IPC: B22D11/124
Filed: 1981-07-03
Abstract: Cooling medium is delivered to and absorbed at the external surface of a porous surface layer on a casting support roll as the roll is rotating, the medium being delivered remote from the casting for subsequent release in the vicinity of the casting as the respective surface area draws near to or comes in contact with the casting line. The roll may be partly immersed in a reservoir of the cooling medium so as to absorb the latter as the roll rotates. A roll for use in this technique has a roll core with a solid continuous outer surface to which the porous layer is applied, and is thus economic to produce.
Patent SE-8105956-L (SE)
Title: Lifting device for vehicle-mounted containers - includes hydraulic side loaders at chassis ends, each loader having lever and upper arm operated by piston-cylinder units
Inventor: HENRIKSSON A
IPC: B60P1/54
Filed: 1981-10-08
Abstract: The vehicle lifting device is for handling containers, and comprises hydraulic side loaders at either end of the chassis. The loader incorporates a lever (4) operable by a piston cylinder (5). The lever (4), at its top end, is connected via an articulation (8) with an upper arm (9) provided with components for retention of a container (17). The upper arm is operable by two piston cylinders (11,12) extending between a common articulation position (10) in the upper arm (9), and each such position (6,6') in the lever (4). The lever articulation positions (6,6') are such that both piston cylinders (11,12) for manoeuvring the upper arm (9) form an angle.
Patent SE-8106088-L (SE)
Inventor: LILJENBERG A
IPC: F15B15/20
Filed: 1981-10-14
Abstract: Piston ring device for a piston in a compression cylinder. The device consists of a circular piston stay (7) of injection moulded polyamide, comprising a radial exterior hoop-shaped section (10), which is designed to be placed on to the cylinder's internal surface, and a radial internal section with recesses (14) which house rod-shaped permanent magnets (17). Steel support plates are arranged axially, on both sides of the permanent magnets (17), which distribute the magnetic field in a circular movement and make magnetic recognition of the piston's position possible.<IMAGE>
Patent SE-8106711-L (SE)
Inventor: TENGZELIUS J R
IPC: B22F1/00
Filed: 1981-11-11
Abstract: Chromium-containing iron or steel powder containing about 0.2-15 percent by weight of chromium, the rest being iron. The powder is characterized thereby that the chromium is present in the form of a powder-formed Fe-Cr-alloy in  alpha -phase containing about 40-50 percent by weight of chromium and having a particle size essentially less than about 50  mu m; a process for manufacturing the powder and pressed and sintered products manufactured in a powder-metallurgical manner starting from the said powder.
Patent SE-8205733-L (SE)
Title: Antifouling polysiloxane cpds. and silicate precursors - contg. tri-organo-tin e.g. tri:butyl:tin residues (NL 28.2.78)
Inventor: LAW G H-K
IPC: C07F7/22
Filed: 1982-10-07
Abstract: New precursors for prodn. of compsns. for protecting materials (e.g. ships) against the growth of undesired organisms are cpds. of formula (I). In this formula, m is 1-10; each X (same or different) is =5C alkyl, =5C alkoxyalkyl or a gp. Y; Y is a residue -SnR1R2R3 in which R1, R2 and R3 are alyl, cycloalkyl or aryl, the total carbon content of R1, R2 and R3 being =18C-atoms. The residues X are so chosen so that the Sn:Si ratio of (I) is >=1:50. New antifouling polysiloxanes consist of randomly crosslinked groups of formula (II), (III) and (IV) in which the the ratio of Sn to Si is ca 1:50 to 2:5, and the branchings of the polysiloxanes are terminated by H, 6C alkyl, 6C alkoxyalkyl or Y.
Patent SE-8303748-L (SE)
Inventor: FUHRHOP R E
IPC: B23K7/00
Filed: 1983-06-30
Abstract: The present invention relates to the thermochemical scarfing of metal workpieces. The present invention seeks to provide a method for scarfing the surface of a metal workpiece that provides acceptably short preheat times for scarfing relative cold workpieces without being subject to flashback and without requiring adjuvant material. In accordance with the present invention post-mixed scarfing pre- heating flame is produced by discharging fuel and oxygen from separate ports to impinge forming acute included angle. The flame is stabilized with a low-intensity stream of oxygen, directed in same general direction as the flame, close to but not passing through the point of impingement. <IMAGE>
Patent SE-8307104-L (SE)
Inventor: BARUFFA O
IPC: D05B55/16
Filed: 1983-12-22
Abstract: A sewing machine includes a stud carried by a journal surrounding a tubular needle bar having a lateral opening. A link connected to the journal normally drives the needle bar when the stud is engaged within the needle bar opening. A disconnecting rod within the tubular needle bar is axially displaceable and includes a ramp engageable with a control member, also within the needle bar, to drive the stud from the needle bar opening and thereby disengage the journal from the needle bar.
Patent SE-8400292-L (SE)
Inventor: JONES A A
IPC: A63B21/00
Filed: 1984-01-20
Abstract: This machine includes a saddle-type seat for supporting the user in substantially an upright position with the legs being maintained in position during use of the machine. A user-actuated lever is provided with a padded roller on one end thereof. The padded roller is adapted to engage the back of the user at a position substantially in alignment with the shoulder blades and the other end of the lever is pivotally supported at a position in substantial alignment with the waist of the user. The other end of the user-actuated lever is operatively connected to weights. The connection between the user-actuated lever and the weights includes a variable radius cam for providing a variable resistance force to lifting and lowering the weights with corresponding movement of the user between a first position with the spine in a forwardly bent position and a second position with the spine in a substantially straight position to provide a full range exercising of the muscles associated with the lower back of the user.
Patent SE-8500052-L (SE)
Inventor: MARASS J
IPC: B31B50/04
Filed: 1985-01-07
Abstract: The invention relates to a sheet feeding apparatus for supplying a sheet fed processing machine having a continuously running intake with successive sheets, preferably without any gaps between their leading and trailing edges and comprising retractable front sheet guides for halting the sheets and sheet advancing means adapted to operate in step with the feeding operation, said advancing means being driven from a one-turn shaft, that times the feed operation and drives the advancing means through a transmission responsible for advancing or retarding the sheets in relation to the rotation of the one-turn shaft as a function of the size of the sheets, said transmission having an output shaft moving in steps. In order to make it possible for the processing machine to be supplied with two superposed sheets at a time the apparatus comprises two superposed sheet advancing means operating in step and having superposed front sheet guides and able to be moved in step and at the same speed. At least one advancing means has two sets of sheetpulls (which will primarily be suckers) adapted to engage the sheet alined therewith on one side thereof, said sheetpull sets being offset from each other across the apparatus and being driven backwards and forwards 180 DEG out of phase with each other by means of racks guided in the direction of transport and acting on the sheetpulls. The racks of one such set mesh with gear wheels keyed on a first shaft while those of the other mesh with gears bearinged on said first shaft and in mesh with gears keyed on a second shaft, parallel to the first shaft. There is a coupling for connecting the one or the other of the two shafts with the output shaft of the transmission alternately so that by virtue of a non-reversing connection between the shafts, they alternately turn in opposite directions.
Patent SE-8502439-L (SE)
Inventor: POSSO P P P
IPC: E05B65/44
Filed: 1985-05-17
Abstract: A drawer of moulded synthetic plastics material is adapted to be equipped with an auxiliary locking device, preferably in the form of a box, which is located and fixed within a front housing of the drawer. This auxiliary locking device comprises a lock provided with a bolt, and it is provided with projecting parts engaging and locking automatically inside cut-outs provided for this purpose in the housing of the drawer.
Patent SE-8503504-L (SE)
Inventor: STECK W
IPC: A47L15/42
Filed: 1985-07-17
Abstract: A dishwashing machine comprising an outlet trough (2) provided with connecting stub pipes (3, 4) for a circulating pump and a discharge pump contains a filter assembly comprising fine sieves (5) (6) and a coarse sieve (8) arranged within sieve (6). The coarse sieve (8) has slots (10) in its upper part (9) for passage of food remnants and openings in its lower part (11) having a size smaller than a predetermined grain size of a granular cleaning agent. This permits any retained cleaning agent to be dissolved in liquid recirculated. <IMAGE>
Patent SE-8600666-L (SE)
Inventor: DENEV MARTIN IVANOV
Filed: 1986-02-14
Abstract: The pattern on the trampoline represents both fresh and destroyed cancer cells of different types, and other antigens, which are communicated to the brain of the user as he bounces. The trampoline is used as a pacemaker, stimulating the desire centre in the brain which produces the indigenous narcotics so called endorphines of the body, providing a feeling of weightlessness and motion. - Between narcotic prodn. and war game rituals against cancer and other antigens, with the user witnessing during bouncing sequence pictures of fresh and destroyed carcinoma cells and antigens, an association known as the Pavlov reflex is formed, and the user, after a suitable number of repeated sessions on the trampoline, is addicted to fight against such antigens via his thus trained brain.
Patent SE-8605409-L (SE)
Inventor: LINDSTROM LENNART
IPC: C30B29/06
Filed: 1986-12-17
Abstract: The oxygen rich silicon, for example, made by the Czochralski method, is irradiated with electrons having an energy of at least 0.4 MeV. The irradiated material is heat treated at 275-350 deg.C for 1-100 hours and then at 450-500 deg.C for at least 75 hours. Pref. the acceleration energy of the electrons is chosen so as to cause vacancies to a predetermined depth in the irradiated material. The first heat treatment is at 300 +/- 10 deg.C. for 35 +/- 10 hours and the second heat treatment is at 475 +/- 10 deg.C.. (Provisional Basic previously advised in week 8833).
Patent SE-8700058-L (SE)
Inventor: LINDSTROM T
IPC: D21H17/66
Filed: 1987-01-09
Abstract: The present invention relates to a process for obtaining retention at the manufacture of paper, whereby one adds a cationic, high polymer polysaccharide at the preparation of a stock of paper pulp; that one adds an anionic aluminium compound, or a combination of an aluminium salt and an alkali or an acid to the formation in situ of such an anionic aluminium compound immediately prior to the head box, whereby pH immediately prior to the head box is kept at pH 7 to 8.
Patent SE-8703201-L (SE)
Inventor: SKOELD B-AA
IPC: B60R22/18
Filed: 1987-08-18
Abstract: The invention relates to a child restraint for use in a forward facing direction in automobiles, especially for location in the middle of the rear seat of the automobile. The restraint comprises a frame (1) which can be secured on the rear seat (2). The frame (1) also includes anchoring points for a normal three point safety belt (5).
Patent SE-8704939-L (SE)
Title: Air flow meter testing equipment - has master meter, both meters being exposed to equal air currents and their output signals compared
Inventor: HANSSON L
IPC: G01F25/00
Filed: 1987-12-10
Abstract: A test object (21) and the master meter (20) are placed in an air channel to a fan unit, and are connected to an instrument (24) which compares the output signals from both of them, indicating any difference which may arise. Components (10, 11, 17, 18) are provided for fixing the object in the air channel which (11) is divided into at least three parts (5), and axialy displaceable units (15-18) permit coupling of the master meter and the test object between the channel parts. A manually adjustable damper is fitted in the air channel to regulate air flow. The comparative instrument (24) is an electronic box with voltmeter, ohmmeter and so-called burn-off functions. This latter function is tested by pressing a button (27). The electronic box then simulates a fresh starting procedure, and if the burn-off function is fault-free, the filament in the test object glows for approx. 1 second, this being indicated by a light diode (28) illuminating on the electronic box.
Patent SE-8804019-L (SE)
Inventor: GRANBERG PER
IPC: A61C19/06
Filed: 1988-11-07
Abstract: The invention relates to a dental tool for applying locally into the mouth-cavity a quantity of fluid which may take the shape of a liquid, a paste or a gel, comprising a stick (1), one end (2) of which is formed as an applicator (3). The other end (7) the stick is provided with a container (11) of said fluid placed in a first tight inner casing (10). In its turn said first inner casing with said container of said fluid is enclosed in a second outer casing (12) which in its tip part (14) is provided with at least one aperture or slit (16). The outer casing is displaceable inwardly towards the stick and/or the outer casing is made of a material so resilient as to be easily deformed when the outer casing forcibly is pressed against a first support. The first inner casing is of so small bursting strength as to be crushed between the tip of the outer casing and the end wall (8) of the stick in said other end, when the outer casing is displaced as mentioned and/or is deformed, whereby the fluid let out of the first casing may be pushed out through the aperture or slit in the tip of the outer casing. <IMAGE>
Patent SE-9101105-L (SE)
Inventor: JULIN T
IPC: H04W8/26
Filed: 1991-04-12
Abstract: An apparatus and a method for providing at least two identities to a subscriber unit of a mobile telephone system. A subscriber identity module (SIM) is provided which is inserted into the subscriber unit for selectively activating an identity. The module may be activated through a keypad on the subscriber unit allowing a subscriber to enter a code for selecting a specific identity, or it may be a card having a separate program circuit on either end so that when inserted into the unit with its first end, a first identity is activated, and when inserted into the unit with its second end, a second identity is activated. Each selected identity may be allocated a separate directory number or all identities may be allocated a single number.
Patent SE-9201233-L (SE)
Inventor: JENSEN U J
IPC: E02B15/06
Filed: 1992-04-16
Abstract: An oil boom has a longitudinal hose-shaped floating body of cloth or fabric material, and a skirt, also of cloth or fabric material, extending from the floating body and equipped with sinkers. The floating body has internal inflatable hoses serving as distension elements. The inflatable hoses are fixed to the floating body and, in their inflated state, they are ring-shaped and they lie substantially in planes which are perpendicular to the axis of the floating body to distend it into hose shape. The inflatable hoses have an air-proofing layer of elastomeric material and a reinforcing structure. The reinforcing structure includes a tensile-stress-absorbing inner reinforcing layer and a hose-expansion-limiting outer reinforcing layer. The inner reinforcing layer is formed of substantially parallel reinforcing threads extending in the longitudinal direction of the hose. The outer reinforcing layer includes two groups of reinforcing threads extending helically in opposite directions at an obtuse reinforcement angle to each other around the hose.
Patent SE-9202674-L (SE)
Inventor: UEDA S
IPC: B65G17/16
Filed: 1992-09-16
Abstract: There is provided a device for conveying articles put on a loading base while horizontally holding the loading bases which are moving circulatively in a vertical plane by a single endless chain.
Patent SE-9504496-L (SE)
Inventor: GATENHOLM PAUL
IPC: D06M14/04
Filed: 1995-12-15
Abstract: PCT No. PCT/SE96/01529 Sec. 371 Date Nov. 24, 1998 Sec. 102(e) Date Nov. 24, 1998 PCT Filed Nov. 25, 1996 PCT Pub. No. WO97/22744 PCT Pub. Date Jun. 26, 1997The invention relates to a method for the production of highly absorbent or superabsorbent hybrid fibers by ozoning of natural or synthetic fibers and subsequent graft polymerizing on the ozoned fibers. The method is characterized in that the ozoned fiber is graft polymerized in a water solution, containing ionizable or swellable monomers having hydrophilic groups and cross-binders comprising polyfunctional groups. The invention also comprises a product produced by the method according to the invention.
Patent SE-9600700-L (SE)
Inventor: RUDLING PETER
IPC: G21C3/20
Filed: 1996-02-23
Abstract: A component (1) designed for use in a light water reactor and at least partly comprised by a metal and/or a metal alloy presents a coatings (4, 7) at its outer surface (3) and its inner surface (5). The coating (4 and 7 respectively) has as its task to protect the surface (3 and 5 respectively) against oxidation, corrosion, wear and hydration. The coating (4 and 7 respectively) suitably comprises at least one of zirconium dioxide (ZrO2) and zirconium nitride (ZrN).
Patent SE-9601636-L (SE)
Inventor: SJOESTROEM BENGT-OLOV
IPC: F03B13/20
Filed: 1996-04-29
Abstract: A wave energy converter (10) or the point absorber or heaving-buoy type comprises a buoyant body (11), an acceleration tube (14) dependent from and attached to the buoyant body (11), a working piston (17) reciprocable in the acceleration tube (14), and an energy-absorbing device (S) operatively connected with the working piston (17). A fluid compartment (21) provided in the acceleration tube (14) can hold an added mass which consists of water taken from the body of water in which the wave energy converter operates and is trapped in the compartment (21) and fills it to a desired degree. The added mass influences the resonant frequency of the wave energy converter.