baber/WOPTO huggingface dataset:
Patent SE-7612002-L (SE)
Inventor: STOLZER P
IPC: B23D55/04
Filed: 1976-10-28
Abstract: A feed and clamping arrangement for a cutting machine such as a band saw, circular saw, frame saw or the like. The cutting machine includes a machine table for receiving the material to be cut with a first pair of clamping jaws arranged at a machine stand in front of the cutting plane in the feed direction of the material with a second pair of clamping jaws being arranged in front of the first pair of clamping jaws, as viewed in the feed direction. A rollway is provided for feeding the material to the cutting machine. The rollway includes a frame having several reversibly driven rollers extending transverse to the feed direction. The second pair of clamping jaws is guided for movement in a direction transverse to the feed direction at a forward end of the rollway frame with the frame being guided for movement to and fro in the feed direction together with the second pair of clamping jaws on either an extension of the stand of the cutting machine or on a separate machine stand.
Patent SE-7702802-L (SE)
Inventor: WESTON G O
IPC: C07D401/06
Filed: 1977-03-11
Abstract: The invention provides a new process for preparing indoles in which a 4-acylamido-1-[3-indolyl-alylene] pyridinium compound or a corresponding tetrahydropyridine compound is reduced with alkali metal borohydride in special solvents to give a corresponding piperidine compound.
Patent SE-7811311-L (SE)
Inventor: KARLSSON N
IPC: B29C48/10
Filed: 1978-11-01
Abstract: Process for producing foils or films of plastic material with increased surface friction. According to the invention, two or more foils are extruded, laminated and stretched together, the supply of material (6) to the extrusion of the foil or foils which are to form the surface layer (7) being controlled in such a way that the amount of plastic material is insufficient to form a coherent layer when the laminated foil is stretched. In this way the surface layer (7) will break at stretching and give a rough surface with an increased surface friction.
Patent SE-7901248-L (SE)
Inventor: MANNHEIMER J
IPC: D21C11/00
Filed: 1979-02-13
Abstract: Waste water from pulp bleaching comprising chlorinated phenol, guaiacol and/or abietic acid derivatives is treated with ozone. By treatment with small amount of ozone, e.g. corresponding to 2 kg ozone/ton pulp, the amount of these chlorinated derivatives can be considerably reduced. Reduction degrees of at least 80 % have e.g. been obtained at treatment of waste water from the alkali step of the bleaching process.
Patent SE-7902927-L (SE)
IPC: A61M5/14
Filed: 1979-04-03
Abstract: A delivery for the simultaneous feeding of a plurality of infusions and transfusions is of the kind having a central delivery tube with a catheter attachment element 2 at one end, and a plurality of supply tubes 5 opening into the delivery tube. The improvement is that, at that end of the delivery tube which is remote from the catheter attachment element, there is provided a connecting piece 3 having a first supply union 9 coaxial with the delivery tube and one or more lateral parallel second supply unions 4, each having a supply tube, disposed at an acute angle to the delivery tube, an intermediate element 6 having a lateral injection union 7 disposed at an acute angle to the delivery tube being inserted downstream of the connecting piece and upstream of the catheter attachment element. <IMAGE>
Patent SE-7906458-L (SE)
Inventor: NONAKA K
IPC: G03C1/498
Filed: 1979-07-30
Abstract: A method and apparatus for forming an image using an image forming sheet that is normally non-photosensitive but can be rendered photosensitive by preheating and is exposed at the preheated area to a light image to form therein a latent image and then heat-developed to form a visible image. After preheating, the preheated area is cooled by cooling means prior to exposure.
Patent SE-8002145-L (SE)
Inventor: RABBITT D C
IPC: C02F1/36
Filed: 1980-03-19
Abstract: Method and apparatus (Fig. 1) for treating water to increase the solubility of certain salts, and to enhance the ability of the water to dissolve accumulated scale from equipment such as pipers and boilers. The water is treated by subjecting it to the combined action of an electrostatic field (22) and ultrasonic energy (20) in the same chamber. After treatment the water is flowed through the equipment to be cleaned and dissolves accumulated scale and salts. The treated water can also be used for other purposes.
Patent SE-8003504-L (SE)
Inventor: MAZZOLA M
IPC: C08J9/30
Filed: 1980-05-09
Abstract: Cellular materials are obtained from unsaturated polyester resins reinforced with fillers having a density below 0.7 kg/lt by injecting a liquid foam, made from the resins by mechanical introduction of a gas therein into a closed mould. The liquid foam, including additives and optionally a reinforcement of synthetic, artificial, vegetable or mineral fibres having a length lower than 5 mm, and optionally containing a low boiling foaming agent, is injected and cross-linked in the hot or in the cold in a closed mould containing a reinforcing agent of synthetic, artificial, vegetable or mineral fibers as a monofilament mat, a cut fibre mat, a mono- or bi- directional roving woven mat, rovings, or fabrics.
Patent SE-8003931-L (SE)
Inventor: ROBERT J
IPC: H01M50/463
Filed: 1980-05-27
Abstract: PCT No. PCT/FR79/00091 Sec. 371 Date Jun. 4, 1980 Sec. 102(e) Date Apr. 29, 1980 PCT Filed Oct. 4, 1979 PCT Pub. No. WO80/00766 PCT Pub. Date Apr. 17, 1980.A lead-acid battery cell wherein each cell includes a compressed assembly of negative plates (2,3), separators (5) and positive plates (1). The positive plates (1) are sandwiched between two microporous separator elements (4) having dimensions greater than that of the plates and the plate edges are coated with an epoxy resin ribbon (20), which is provided by pouring resin into the channel between the projecting portions of the separators.
Patent SE-8005082-L (SE)
Inventor: HELLGREN L
IPC: B63B25/02
Filed: 1980-07-10
Abstract: In a discharge gate arrangement for cargo hoppers for bulk cargo, a cover is guided for sliding in its own plane between a closed and an open position. The cover is also mounted for movement towards and away from the plane of the discharge opening at the end of the closing movement and the beginning of the opening movement, respectively. In the closed position the cover presses against a gasket laid around the opening, providing a gas- and liquid-tight seal.
Patent SE-8007997-L (SE)
Inventor: BOSCO P M
IPC: A23D7/015
Filed: 1980-11-14
Abstract: Low-fat, liquid spread, such as a butter - flavored spread, and process for preparing it. The spread preferably comprises and oil-in-water emulsion having: less than 30% of a dispersed fat, a continuous aqueous phase containing an emulsion stabilizer, and an emulsifier system comprising a lipophilic emulsifier and a hydrophilic emulsifier. The product has a wide range of applications due its texture, mouthfeel, and stability. It can be flavored and colored as desired, and provides a rich-tasting product with a caloric density which is preferably about 25 calories per 14 gram serving.
Patent SE-8009005-L (SE)
Inventor: SAPERSTEIN Z P
IPC: B23K1/00
Filed: 1980-12-19
Abstract: A liquid-to-air heat exchanger comprises a header plate 17, a plurality of liquid coolant tubes 13, each extending into a hole in the header plate, a primary load bearing welded joint 24 between the plate 17 and each tube which may be subject to the formation of leakage openings in the joint in use, and a thin sealant 25 sealing against leakage any leakage openings that may be present or that may occur. <IMAGE>
Patent SE-8101587-L (SE)
Inventor: ELM A
IPC: F24H9/20
Filed: 1981-03-12
Abstract: The armature unit (1) for connection between a heat source and a heat consumer in a heating system has a primary section (2) and a secondary section (3), which are in a mutual flow connection and can be oriented in different positions in relationship to each other. The primary section (2) can be connected in part to the heat consumer, while the secondary section (3) can only be connected to the heat consumer. There are various flow-regulating valves (10 - 14) and pressure-reducing devices (15, 16) built into the armature unit. Hot water from the heat source passes the primary section (2) on its way to the heat consumer and returns in part or completely via the secondary section (3) to the heat source. Both the primary and secondary section is designed to measure a regulating valve connected to the heat consumer.<IMAGE>
Patent SE-8106193-L (SE)
Inventor: ANET LIONEL
IPC: B21D51/44
Filed: 1981-10-20
Abstract: A blank and draw press tool (11) for a press for blanking and drawing an article from sheet metal comprising a stationary first die part (13) which carries a cutting or blanking die (34) having a peripheral edge (15) corresponding in shape to the contour of the blank to be cut from the sheet metal, a movable second die part (14) including a cutting punch (37) which is adapted to be moved into a cutting relationship with edge (15) on the die (34) to produce a blank from a metal sheet placed between first (13) and second (14) die parts and a movable third die part (16) adapted to move axially through die (34) and to cooperate with a form punch (42) on the second die part (14) to draw the blank to the desired shape, the relative movements of the second (14) and third (16) die parts being actuated via electromagnetic means.
Patent SE-8202412-L (SE)
Inventor: HEMBERG J
IPC: B42F7/00
Filed: 1982-04-19
Abstract: A catalogue with a number of catalogue pages (3) which are covered and held together along a side section (4) by a forward and rear cover sheet (1, 2). The catalogue contains a good number of order forms (6), which means the catalogue pages (3) are noticeably smaller than the cover sheets (1, 2) and fill out a primary side compartment between the cover sheets. In a similar way, the order forms (6) are noticeably smaller than the cover sheets and fill up a secondary side compartment, formed by the size of the catalogue pages, which are also located between the cover sheets (1, 2). The order forms are held together along a side (7) of the order forms and held together with another side section (8) on the rear cover sheet of that side section (5) by which the catalogue pages are kept together. The catalogue pages and the order forms retain thereby an inner side (9) which is located away from the cover sheets' side sections (5, 8).<IMAGE>
Patent SE-8202570-L (SE)
Inventor: BACINSKI A
IPC: E04B1/70
Filed: 1982-04-23
Abstract: Damp proofing of a wall 1 is affected by means of an electro- osmotic installation, which is supplied by a source 7 with an alternating voltage with a positive average value for the period. The voltage is applied to electrodes 4 in the wall 1. A hydrophobic agent such as silicone is supplied to sloping holes 8 in the wall. The dynamic and impulsive action of the alternating voltage increases remarkably the speed of the drying process and the range of penetration of a hydrophobic agent, orders and imparts dynamism to water particles, diminishes the occurrence of electrode corrosion and assures also drying and sealing of pores which are very small and vary in size. <IMAGE>
Patent SE-8202658-L (SE)
Inventor: ALLDEN P-O
IPC: B62B7/10
Filed: 1982-04-28
Abstract: The invention relates to a collapsible wheelchair or carriage of the stroller type, particularly for handicapped children. The carriage has a rectangular, rigid under-frame, formed by two side members (1) with wheeled axles (2) joining the members, which also support a superstructure (5, 7, 9). The superstructure is collapsible from an erected position of use to a folded position adjacent the underframe, and carries the carriage seat (15), which includes a seat portion (15a) and a back portion (15b) and preferably side pieces as well. The superstructure is self-locking in an erected state, such that it cannot be collapsed under the action of the weight of a person sitting in the seat. The superstructure is also implemented to form armrests or side supports for the seat.
Patent SE-8204012-L (SE)
Inventor: ANDERSSON E S
IPC: A23B7/02
Filed: 1982-06-29
Abstract: The drying unit comprises a casing with a door, an air intake and an outlet. The interior of the casing is divided into a drying chamber (17) and an air distribution chamber (16), with the air intake located at one end of the latter in front of a fan (19) intake aperture. The fan aspirates air, and then feeds hot air into the distribution chamber. The latter chamber in turn passes air to the drying chamber through appropriate control points (29,30,31).
Patent SE-8206722-L (SE)
Inventor: TULLOCH W
IPC: E06B7/10
Filed: 1982-11-25
Abstract: A ventilator for fitment to a window between a glazing panel and the frame of the glazing panel comprises an inner section 1, an outer section 2, and an intermediate section 32 of a substantially non-heat conductive material, which section 32 connects together the sections 1, 2 via a screen 40 and forms at least part of a glazing channel for the window. <IMAGE>
Patent SE-8207077-L (SE)
Inventor: DANIELSSON BENGT VILHELM
IPC: F16H1/00
Filed: 1982-12-10
Abstract: The cog gear assembly comprises an inner cogged ring engaging three rigid cylindrical units with evolvent cogs, the outer of which has the same number of cogs, and is fixed to the gear housing gables. The central unit has more cogs than the lateral units, and incorporates the gear output shaft. - The input shaft has a planet carrier which (via bearing blocks) forms planet rings for engagement at three positions with each cog unit. The planet holder contains a rotor, and the gear gables are held together by a stator.
Patent SE-8207110-L (SE)
Inventor: DUCHESNE G L
IPC: C08G63/00
Filed: 1982-12-13
Abstract: 1513706 Propellants CANADA NATIONAL DEFENCE MINISTER OF 14 Jan 1977 [16 Jan 1976] 1443/77 Heading C1D [Also in Division C3] Solid propellant compositions comprise (A) a binder containing (1) a hydroxy-terminated polybutadiene, (2) a diisocyanate curing agent, (3) a reaction product of an aziridinyl phosphine oxide and a polycarboxylic acid and (4) a reaction product of an alkanolamine and a saturated aliphatic polycarboxylic acid and dispersed therein (B) finely divided ammonium perchlorate, preferably in a di- or trimodal distribution of particle sizes between 1 and 400 Ám. The propellant may contain finely divided aluminium or magnesium, and a burning rate additive or catalyst, e.g. iron oxide, copper chromite or organometallic compound. Examples describe compositions of ammonium perchlorate, aluminium, ferric oxide and binders comprising hydroxy-terminated polybutadiene, diisocyanate, phenyl-#-naphthylamine, isodecyl pelargonate, reaction product of tris(methyl aziridinyl) phosphine oxide, d-tartaric acid and adipic acid, and reaction product of N-methyldiethanolamine and sebacic acid.
Patent SE-8304059-L (SE)
Inventor: NORDENSKJOLD R VON
IPC: B01F3/04
Filed: 1983-07-20
Abstract: An aeration element of porous material is described for feeding air or oxygen in the form of small bubbles into the waste water of biological purification plants or natural waters, in which, despite high specific air throughput and despite the division of the air into very fine bubbles, blockage of the pores is avoided with low in-house effort by the porous material having a felt structure composed of fibres.
Patent SE-8305818-L (SE)
Inventor: GIDLUND P A L
IPC: B21J15/28
Filed: 1983-10-21
Abstract: A device for assembling by riveting two or more sections of a sheet element structure wherein the sections (A, B) to be assembled are supported in a fixed stationary mode. A guide beam (16, 116) is clamped firmly against one side of the sections and supports a selectively movable working unit (17, 117) comprising drilling machines (45, 46) and rivet supplying and installing means (48,49) and a riveting hammer (50). A multiple or single point thrust and rivet bucking means (32, 132) is arranged on the opposite side of the sections (A, B) and comprises clamping force producing thrust elements (34; 134) as well as a rivet bucking die (41; 141). A computerized control system (43, 53) governs the operation cycles of the working unit (17;117) as well as the thrust and rivet bucking means (32; 132).
Patent SE-8306569-L (SE)
Inventor: ANDERSSON I
Filed: 1983-11-29
Abstract: Tube clamp in particular for infusion and transfusion units. The tube clamp comprises a clamp housing (11) with an axially protruding clamp device e.g. a cylinder (12). Under the clamping device a cushion (15) of an elastic material is arranged which presents an axial track (16) or hole (18) designed to take up the tube (17). With compression of the tube by means of the clamp device (12) the cushion is also subjected to compression, when the pressure from the clamp device ceases it recovers its original shape thereby exerting side pressure against the tube and also forces this to recover its original shape.<IMAGE>
Patent SE-8400894-L (SE)
Inventor: ERIKSSON LARS OLOF
IPC: B63B17/04
Filed: 1984-02-17
Abstract: Two lateral sections of an additional 'pulpit' gunwale are articulated to an ordinary gunwale. Both funwales are rotatable around a pref. common axis running transverse to the longitudinal direction of the boat. - The additional gunwale can be lowered from a first position, in which it fulfills its normal role, to a second position where it forms a support or bumper outside the hull of the craft.
Patent SE-8401843-L (SE)
Inventor: ASTROM G
IPC: B66C23/06
Filed: 1984-04-03
Abstract: In a crane with a braked hoisting winch a hoisting cable (6) runs over pulleys of which at least one (9) is carried by a working cylinder (10) attached to the bedframe of the crane, and which allows alteration of the distance between the bedframe and pulley. The working cylinder (10) is connected to the brake (12) via a braking force regulator (14). The braking force is reduced when the brake is on when a jerk of a given size occurs on the hoisting cable (6), whereby the jerk stress on the crane can be reduced.
Patent SE-8404931-L (SE)
Inventor: TORNQVIST PETER JOHAN TORSTEN
IPC: A61C5/68
Filed: 1984-10-02
Abstract: PCT No. PCT/SE85/00381 Sec. 371 Date May 29, 1986 Sec. 102(e) Date May 29, 1986 PCT Filed Oct. 2, 1985 PCT Pub. No. WO86/01995 PCT Pub. Date Apr. 10, 1986.A device to mechanically decompose a barrier which separates two or more mutually miscible ingredients and mixes the said ingredients, preferably a mixer for amalgam in capsules. The device 1 comprises first members to fixedly hold the said ingredients and second members to impart to the said ingredients a sufficiently rapid motion to accomplish the said barrier decomposition and mixing. The said first members comprise a closable space 4 into which the said ingredients and said capsule 2 respectively are admissible and by which these or this respectively is or are respectively aligned with the said second members 14, 15. The said second members 14, 15 are arranged to be started only upon or after closing of the said closable space 4.
Patent SE-8501563-L (SE)
Inventor: IVARSSON E-L
IPC: C10L9/10
Filed: 1985-03-29
Abstract: Ash from the combustion is removed and mixed with fuel and a known quantity of moisture is incorporated either by absorbtion or evaporation. - The fuel e.g. coal passes to a store and then to a hopper. It then passes to a buffer silo, doser and, a crusher, distributer and a multi fluidised bed furnace. The upper part of this latter arrangement has a sulphur absorbent e.g. chalk. Exhausted gas leaves via the fitter, fan and chimney.
Patent SE-8700354-L (SE)
Inventor: HARBOE H
IPC: F01D17/00
Filed: 1987-01-28
Abstract: A recuperator is provided for heat exchange between the exhaust exhaust gases and the compressor air, and an intermediate cooler is located between the low and high pressure compressors and an exhaust gas heat exchanger. The required electrical effect is regulated by alteration of the geometry of the low pressure turbine in order to vary its speed at constant combustion chamber temp. The desired heat effect is adjusted by regulating the by-pass flow over the recuperator. Heated water is sprayed into the compressor air ahead of the recuperator. Electricity is produced by a generator connected to the shaft of the high pressure turbine, whilst heat water in the temp. range of 70 - 120 deg. C. is produced in the intermediary cooler and exhaust gas heat exchanger. The shaft of the high pressure turbine rotates at constant speed, whilst that of the low pressure turbine can rotate freely. (Provisional basic advised week 88/37)
Patent SE-8701291-L (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1987-03-27
Abstract: The present invention relates to a process for production of chlorine dioxide from an alkali metal chlorate, a mineral acid and a liquid volatile reducing agent. The process is carried out in a vessel (fig. 1) operated under subatmospheric pressure, whereby water is evaporized and withdrawn together with chlorine dioxide and the alkali metal salt of the mineral acid is crystallized within the reaction vessel and withdrawn therefrom. According to the invention the utility of the volatile reducing agent is enhanced by the addition of the agent to the region of crystallization in the reaction vessel.
Patent SE-8703719-L (SE)
Inventor: ANDERSSON P
IPC: G21C3/33
Filed: 1987-09-28
Abstract: To allow manipulation of the fuel assemblies in a nuclear reactor, the assemblies are provided with a lifting handle at the upper end. A top support is provided at the lifting end of the fuel assembly to determine the spacing. An upper end portion of the fuel channel for the fuel assemblies surrounds a lifting plate or the like for the fuel rods, where the lifting plate and handle together may form a lifting member cast in one piece. To simplify manipulation of the fuel assemblies during fuel inspection, for instance, and reduce the risk of losing small parts, a top support lock (1) for the top support (2) has been constructed in the handle (3). When assembling the top support (2), the top support lock (1) is moved to its open position and the angle-piece ends (5) are inserted through recesses (8) in the fuel channel (7) up to the openings (4) in the handle (3). When the angle-piece ends (5) of the top support are in place, the holes (6) in the angle-piece ends will be immediately opposite the holes (4) in the handle (3) and the top support lock (1) is moved to its closing position by a spring (13). With a good fit between the top support and the openings in the fuel channel and in the handle, the top support will be accurately positioned and firmly secured. When the top support is to be dismantled, the top support lock (1) is moved to its open position and the top support (2) is removed from openings (4, 8) in the handle and fuel channel.
Patent SE-8801452-L (SE)
Title: Method for preparing and distributing food dishes - involves working with central kitchen, cooking meals for refrigeration to just above freezing point
Inventor: PERSSON GOERAN
Filed: 1988-04-20
Abstract: The refrigerated meals are placed into mobile cool containers (18), and transported to serving units, where the containers act as the refrigerators for the units. The meals are removed from the containers as required for heating and serving.
Patent SE-8804516-L (SE)
Inventor: WALKER G N
IPC: C07D207/337
Filed: 1988-12-14
Abstract: 1-Methyl-beta-oxo -alpha-phenylcarbamoyl -2-pyrrolepropionitrile tromethamine salt of formula (I) is new. - (I) is prepd. by reacting (II) with an equimolar amt. or slight excess of (III) in a solvent, e.g. an alcohol or ether.
Patent SE-9001965-L (SE)
Inventor: PORTER K W
IPC: D06C23/04
Filed: 1990-05-31
Abstract: A thermoformable air permeable coherent filter web contains a blend of glass wool fibres with chopped strand glass fibres together with a polymeric binder thermoformable at a temperature from 200-350 DEG F and capable of undergoing cross-linking upon heating to a temperature above 280 DEG F. The web is capable of being embossed in the dry state without cracking or splitting and is useful for making air filters.