baber/WOPTO huggingface dataset:
Patent SE-7908791-L (SE)
Inventor: ASTROM KENT CAROL EBBE
IPC: B25H1/06
Filed: 1979-10-24
Abstract: The present invention concerns a combined top piece for trestles consisting of an upper shackle 1 with an end 2 threaded on each side and a lower shackle 3, where the entire combined top piece, which is fastened to a standard pipe 9, can be placed on a trestle, and a ball bearing 7 is located between the pipe 9 and the lower shackle 3, and both the shackles can turn in relation to the pipe 9. When the trestles on a chocked-up car are located on trucks, there is a risk that, when one moves the entire chocked-up car, a truck will get stuck in an irregular surface and the trestle can slip out from the axle resting on the trestle. This can be prevented by means of the present invention. <IMAGE>
Patent SE-8000698-L (SE)
Inventor: GALE S B
IPC: C02F1/465
Filed: 1980-01-29
Abstract: Contaminating ions are removed from an aqeuous medium, e.g. hexavalent chromium ions from cooling tower waters, by an electrochemical method which includes formation of an insoluble iron compound or complex of the contaminant ion, utilizing an anode of iron, iron alloy or insoluble iron compound. The electrodes are treated with an acid solution at regular intervals to remove any substances formed on or lodged between the electrodes. The electrolytic cell includes a plurality of closely spaced generally parallel plate electrodes with electric potential applied to the two end electrodes, and an electrode near each end electrode is of a size protecting the end electrode from flux field effects.
Patent SE-8002018-L (SE)
Inventor: LA CROIX S R
IPC: F02C9/28
Filed: 1980-03-14
Abstract: An electronic fuel control system for varying the fuel flow to a gas turbine engine during the engine's acceleration. The reference speed set point of the engine's fuel controlling governor is increased as a function of the elapsed time from engine start-up and the engine characteristics so that the engine accelerates substantially along its "required to run line.
Patent SE-8002857-L (SE)
Inventor: OETJEN G-W
IPC: A61M16/10
Filed: 1980-04-16
Abstract: The humidity exchanger for a breathing apparatus and a conduit for the passage of inspiration and expiration air comprises a housing having an opening at each end and with a bundle of fiber tubules extending longitudinally through the housing and embedded at respective ends in packing so as to define a space within the housing around the tubes. Inspiration air is directed upwardly through the tubes past a non-return valve and out through a fitting which also forms a passage for the expiration air. The fitting also extends in communication with an inlet for the tube chamber, the space in the housing around the tubes and between the packing. An outlet is also provided for the chamber around the tubes which extends out to atmosphere.
Patent SE-8006315-L (SE)
Inventor: BUCK ROBERT
IPC: H03K17/95
Filed: 1980-09-10
Abstract: A contactless electronic switching device consisting of on oscillator (1) susceptible to external influence, an electronic switch (3) controllable by the oscillator, has the coil (5) of the oscillator electrically screened on all sides, so as to suppress interference surges. When the oscillator coil (5) is located in a ferrite pot (6) open on one side, the open side of the ferrite pot is provided with an "electrical" screen (7), which may consist of laminar distribution of electrically conducting material, e.g., carbon black and/or graphite, or it may consist of a very thin aluminium or copper foil, the "electrical" screen preferably being conductively connected to the ferrite pot. <IMAGE>
Patent SE-8101261-L (SE)
Inventor: DENMAN O S
IPC: F16F7/00
Filed: 1981-02-26
Abstract: An energy absorbing apparatus is provided to dissipate the energy of the impact force of a vehicle. A plurality of energy absorbing sheets are arranged in a stacked relation to resist the impact force and to thereby dissipate the energy of the force. Each sheet has a honeycomb structure of hexagonal cells that are filled with a deformable material such as polyurethane foam and that are defined by walls of relatively rigid material. In operation, an impact force is applied to the stack of energy absorbing sheets and each sheet is thereby caused to cut or shear into its abutting sheet so that at least a portion of the energy of the impact force is dissipated. As the stacked sheets cut into one another, the energy of the force is further dissipated by the compression of the polyurethane foam of the sheets.
Patent SE-8103411-L (SE)
Inventor: GUSTAVSSON K A
IPC: F01P5/10
Filed: 1981-05-29
Abstract: The invention relates to a cooling device for marine combustion engines having closed cooling with fresh water, which is cooled by seawater from an open system via a heat exchanger. In the device, an integrated pump unit 5 with separate pump parts 35 and 36 for the seawater and the fresh water, respectively, is used, comprising separate rotors 13, 14 mounted on a joint drive shaft 12. Adequately, an impeller rotor 13 for the sea water and a turbine pump rotor for the fresh water are used in an integrated housing 16 for the pump unit 5, comprising an impeller pump housing 33 and a turbine pump housing 15, united via a pump body 23. <IMAGE>
Patent SE-8200959-L (SE)
Inventor: CLAUSEN ARNE VINDFELDT
IPC: B27B17/00
Filed: 1982-02-17
Abstract: The invention relates to a sawing bench for use in sawing long wood into firewood. To be able to saw large quantities of long wood in a time-saving and simple manner into firewood pieces, two identical U-shaped frames are provided which are or can be set at a distance opposite one another, in such a way that their webs situated at the bottom form a place for storing the long wood, spaced from a setting-down area, and further long wood can be stacked between the legs of the frames.
Patent SE-8202018-L (SE)
Inventor: COLANZI F
IPC: F16J15/32
Filed: 1982-03-30
Abstract: A seal assembly apt to be interposed between two members movable relative to one another, in order to provide a seal between a cavity situated between the two members and the external ambient surrounding said cavity, having a first and a second annular elements apt to be mounted on the said members, in which a third deformable annular element rigidly connected to said second element is provided with an annular lip and with an annular projection extending in a radial direction and substantially perpendicular to the lip, arranged to slide with a predetermined pressure on a first and a second surface of the said first element under the action of a resilient element housed in a seating of the third element.
Patent SE-8202351-L (SE)
Inventor: ARRIGONI-MARTELLI E
IPC: A61K31/54
Filed: 1982-04-14
Abstract: The present invention relates to a pharmaceutical preparation containing as the vasodilator N''-cyano-N-4-pyridyl-N'-1,2,2-trimethylpropylguanidine and as the diuretic active component a compound selected from the group consisting of the thiazide or thiazide-like type diuretics and loop diuretics. The combination is valuable in the treatment of mammals, including man, suffering e.g. from hypertension or congestive heart failure.
Patent SE-8203270-L (SE)
Inventor: AKHAVEIN A A
IPC: A01K11/00
Filed: 1982-05-26
Abstract: A pest controlling device for use with domestic or nondomestic animals comprising an identification tag which may contain indicia and a reservoir for gradual release of an active ingredient which surrounds and is held in place on the tag. A reservoir is further described which is adapted to be placed on various commercial animal tags.
Patent SE-8203482-L (SE)
Inventor: AYERS J S
IPC: C08B15/00
Filed: 1982-06-04
Abstract: The invention relates to a novel sulphated cationic ion exchanger and to a method for preparation thereof. In addition it relates to a method of improving the capacity of an exchange matrix to receive sulphated groups. Although the general attraction of sulphate groups to proteins is known we have found that sulphated ion exchangers selectively bind lipoproteins in blood serum or plasma under suitable conditions. We have also discovered that when hydroxyalkyl groups are introduced into the ion exchanger matrix its capacity for taking up sulphate groups is unexpectedly increased. A method of use of the ion exchanger is also described.
Patent SE-8300138-L (SE)
Inventor: SCHWARTZKOPFF U
IPC: A01K1/015
Filed: 1983-01-13
Abstract: Floor covering material for stables, in particular for tie-stall cowsheds, consisting of a top layer impermeable to moisture and a compressible central layer, the underside showing a honeycomb-like structure, having hump-like projections on the surfaces thereof and a fabric attached to the humps of the honeycomb structure is arranged on the back of the matting.
Patent SE-8304044-L (SE)
Inventor: BATTIGELLI J A
IPC: C03B37/08
Filed: 1983-07-19
Abstract: In the technique for fiberizing glass by the use of a centrifugal spinner delivering glass streams into an attenuating blast, a novel spinner construction is provided, and provision is also made for increasing the production, while also providing for the use of glass of lower cost, and at the same time, reducing environmental pollution. Glass compositions and spinner alloy compositions particularly suited for use in accordance with the invention, are also disclosed.
Patent SE-8305507-L (SE)
Inventor: YAZAKI J
IPC: B32B27/32
Filed: 1983-10-06
Abstract: Disclosed is a multi-layer drawn plastic vessel comprising at least one layer composed mainly of at least one crystalline olefin resin selected from crystalline polypropylene and crystalline propylene/ethylene copolymers having an ethylene content of 1 to 20 mole %, at least one oxygen-barrier layer composed mainly of an ethylene/vinyl alcohol copolymer having an ethylene content of 25 to 60 mole %, and an adhesive resin layer interposed between said two resin layers, said adhesive resin layer containing an acid- or acid anhydride-modified, linear, low-density polyethylene or a mixture of said polyethylene with an acid- or acid anhydride-modified propylene resin and said crystalline olefin resin layer being molecularly oriented in at least one direction.
Patent SE-8305657-L (SE)
Inventor: BROUWER J
IPC: E02F5/32
Filed: 1983-10-14
Abstract: A trailing suction dredger for working a subaqueous bottom comprises a floating vessel, a suction pipe 5 suspended from the vessel, and a trailing head 11 attached to the pipe. The trailing has a row of teeth 15 attached to it by means of a frame 18 which is vibrated by a vibrator 69 to increase the penetrating force when dredging stony bottoms. <IMAGE>
Patent SE-8500890-L (SE)
Inventor: ECKLE O
IPC: B23Q3/12
Filed: 1985-02-22
Abstract: The spindle (1) is provided at its spindle head (1a) with a frustoconical receiving bore (3a, 3b) for receiving a taper shank of a conventional tool holder and an annular end face (4) which is disposed around the receiving bore (3a, 3b). In the region of the frustoconical receiving bore (3a, 3b), the spindle head (1a) is provided with a cylindrical fitting bore (5) for selectively receiving a cylindrical fitting spigot portion (12) of a tool holder (11), the diameter (D) of the cylindrical fitting bore being somewhat smaller than the largest diameter (D1) of the frustoconical receiving bore (3a, 3b) and the axial length (L) thereof, as measured from the end face (4), being shorter than the axial length (L1) of the frustoconical receiving bore (3a, 3b). In the region of the cylindrical fitting bore (5), the spindle head (1a) has two diametrically oppositely disposed, radially extending female screwthreads (7, 8) each having a respective clamping screw (9, 10) provided with a conical projection (9a) or depression (10a). A clamping pin (14) is radially displaceable in a transverse bore (13) in the fitting spigot portion (12) and is provided at each of its two ends with a conical depression (14a) projection (14a) respectively co-operating with the clamping screws (9, 10). The spacing (a1) of the axis (A1) of the female screwthreads (7, 8) from the end face (4) is somewhat larger than the spacing (a2) of the axis (A2) of the transverse bore (13) from an annular surface (16) which extends around the fitting spigot portion (12) so that, when one of the clamping screws (9, 10) is tightened it acts on the clamping pin (14) so as to press the annular surface (16) and the end face (4) towards each other. <IMAGE>
Patent SE-8501281-L (SE)
Inventor: PINKHASOV E
IPC: B32B15/04
Filed: 1985-03-15
Abstract: Quartz crucibles (710) as illustrated in Fig. 8 for the melting of silicon and ceramic substrates are coated with protective materials (710') or metals at least in part evaporated from an electrode (701,702) with which an arc is struck at low voltage and current to deposit material from the electrode (701 or 702) on the substrate in a vacuum chamber. The electrode (701,702) may be heated and the substrate (710) may be sandblasted and preheated. Specifically a method of coating a quartz crucible for use in the melting of silicon comprises the steps of juxtaposing a pair of electrodes, composed of at least one component of a material adapted to coat said crucible, with an interior surface of said crucible; evacuating the space in which said electrodes are juxtaposed with said surface and maintaining a fixed pressure during deposition; and striking an electrical arc between said electrodes at one end of each of said electrodes at a voltage in the range 30-60 volts and with a current in the range 50-90 amperes by intermittently bringing said electrodes into contact with one another and separating them, thereby depositing material evaporated from said electrodes substantially over said interior surface of said crucible. <IMAGE>
Patent SE-8503197-L (SE)
Inventor: TONON T
IPC: F24C3/14
Filed: 1985-06-27
Abstract: A bottle (12) of butane, propane, etc. is connected via a control valve (1) to a chamber (18) where gas is mixed with air from a lateral hole (20). The chamber is topped by a flame-basket (22) surmounted by an inverted frusto-conical diffusor (28) with an aperture (26) for inserting an initial igniter (match). Inside an upper ring with projections (36) for supporting pans is a plate (30). The plate has multiple small apertures (e.g. 200-400 per sq.in), and its outer face is coated with Pt, Pd, Rh or Ir catalyst extending 1-2 min into the apertures, and when hot providing continuous catalytic combustion.
Patent SE-8504413-L (SE)
Inventor: NIEKRASZ F M
IPC: F25D21/04
Filed: 1985-09-24
Abstract: A refrigerator door construction including a mounting frame having at least one vertical mullion disposed between side members and interconnecting upper and lower members, at least a pair of reversible doors swingably mounted in the frame in selective left- and right-hand operating directions, hinge means for mounting the doors in the frame about a hinge axis disposed along one vertical edge of each of the doors. The doors each having a rearwardly facing recess adjacent the hinge axis substantially centrally between opposite ends of the door, handle means mounted on the other vertical edge of each of the doors substantially centrally between opposite ends thereof and electrical heater means in each of the doors having a flexible cord connected at one end thereto and having plug means at the other end disposed in the recess. Electrical socket means are mounted in the left and right vertical frame members substantially centrally between opposite ends thereof for receiving the plug means when the door hinge axis is disposed adjacent thereto, and selectively reversible electrical socket means are mounted in the mullion substantially between the ends thereof. The reversible socket means is eccentrically mounted in the mullion and is rotatable between positions left and right of the centerline of the mullion for selectively receiving the plug means when the door hinge axis is disposed adjacent the left and right edges of the mullion, respectively.
Patent SE-8700116-L (SE)
Inventor: HOLMER E
IPC: F02B37/12
Filed: 1987-01-14
Abstract: This invention relates to a method and an arrangement for controlling the working cycle of an internal combustion engine (1) which is supercharged by means of at least one exhaust-driven turbo-compressor (4,5). Each cylinder of the engine has an inlet valve (2) to which air is supplied from the turbo-compressors (4,5) through an induction or inlet line (12), and an outlet valve (3) from which the exhaust gases are passed through an outlet line (13) to the turbo-compressors (4,5). Each cylinder is also provided with a separate pressure control valve (19) which is connected to the induction system by means of a pressure control line (20) and which is intended to open when the piston, during the compression stroke, is located in a distance from the bottom-dead-centre position (C) of the piston, and is intended to close when the piston, during the compression stroke, is located at a second predetermined position (D) in the cylinder at a greater distance from the bottom-dead-centre position (C) of the piston.
Patent SE-8700458-L (SE)
Inventor: JUNINO A
IPC: A61Q5/10
Filed: 1987-02-06
Abstract: A dyeing composition for keratinous fibres comprising a solvent and at least one dye which is a halogenated 2-nitro-aniline of formula: <IMAGE>   in which Y is a halogen and Z is a NHR2 group or Y is hydrogen and Z is a halogen and R1 and R2, which may be identical or different, are each hydrogen, an alkyl group, a mono- or polyhydroxylated alkyl group, an alkyl group substituted with an alkoxy or hydroxyalkoxy group, or an aminoalkyl group, the amino group of which is optionally substituted with one or two alkyl or hydroxyalkyl groups, and it being possible for the nitrogen atom of the aminoalkyl group to form part of a heterocycle, all the abve alkyl groups or moieties containing from 1 to 6 carbon atoms, or, if the compound of formula (I) contains an amine group which can be salified, a cosmetically acceptable salt thereof.
Patent SE-8701943-L (SE)
Inventor: DEMARS Y
IPC: D04H1/74
Filed: 1987-05-12
Abstract: Fibrous flakes used to reconstitute heat and sound insulants in the form of felts are themselves produced from a compressed fleece by an opening operation. The flakes detached from the fleece are carried away from the opening device in order to be used immediately.
Patent SE-8705023-L (SE)
Inventor: FISCHER K
IPC: B22C15/08
Filed: 1987-12-16
Abstract: Granular material is selectively compressed in a molding box by a series of pressure surges applied over the granular material.
Patent SE-8800861-L (SE)
Inventor: MEESKE J
IPC: F16L37/14
Filed: 1988-03-10
Abstract: A coupling for hoses or tubes, such as a coupling of the quick-acting type comprising a sleeve and a nipple for insertion into the sleeve comprises an inner part (1) adapted to be screwed onto a tap, e.g. a water tap, said inner part (1) being partly or completely surrounded by an outer part (9) formed by e.g. a sleeve or a nipple of the quick-acting coupling and at least one of the two parts (1, 9) being provided with a circular groove (6, 8), where a locking means is engaged in such a way as to enable the outer part (9) to rotate freely in relation to the inner part (1), at least in the unscrewing direction.
Patent SE-8801799-L (SE)
Inventor: GUDMUNDSON A
IPC: F16C33/64
Filed: 1988-05-11
Abstract: A method for correction shape deviations in hard, hardened objects in which the objects are heated to a temperature which lies beneath the temperature at which the structure imparted to the objects during a preceding heating process (e.g. a temperature of ca 200 DEG C) is markedly affected, and then shape corrected. The invention also relates to an arrangement of apparatus, including an object conveyor and an object shape rectifying means, for carrying out the method.
Patent SE-8803527-L (SE)
Inventor: VDOVIAK J W
IPC: F23R3/20
Filed: 1988-10-05
Abstract: A new and improved gas turbine engine augmentor including a liner having a film-coolable first portion joined to a convection-coolable second portion is disclosed. A cooling gas, such as fan bypass air, is channeled to the liner for film cooling the first portion and providing a residual cooling film to the second portion. The second portion is also convection coolable by air passing over an outer surface thereof. In a particular embodiment of the invention, the augmentor liner also includes a screech portion disposed at an upstream end of the first portion and downstream of a flameholder. The screech portion includes a substantially imperforate outer wall and an inner wall spaced therefrom which define a manifold therebetween. The inner wall includes a plurality of apertures in flow communication with the combustion zone. The manifold and apertures are effective for suppressing screech while substantially preventing the leakage of cooling air therethrough.
Patent SE-8900261-L (SE)
Inventor: SALONEN MANNE JUHANI
IPC: B60P3/36
Filed: 1989-01-25
Abstract: Device for caravans for heating the fuel canister, such as liquid-gas bottles, in which the heating is carried out with warm liquid which is conducted to the bottle warmer 15 from the caravan's own central heating system. <IMAGE>
Patent SE-8901964-L (SE)
Inventor: ROOS A
IPC: A61F13/15
Filed: 1989-05-31
Abstract: The present invention relates to a disposable absorbent article, such as a disposable diaper, incontinence guard or sanitary towel. The invention is characterized in that the absorbent pad includes at least two mutually different superabsorbents, the absorption properties of which with respect to their absorption rate and liquid-retention ability respectively differ essentially from one another. <IMAGE>
Patent SE-8902379-L (SE)
Inventor: RIKIRSCH R
IPC: G05G1/08
Filed: 1989-06-30
Abstract: The invention relates to a crank for a jack, particularly for a jack with crossed levers comprising a coupling element which drives the screw and has an opening into which the crank, which is connected in a manner such that it cannot be lost and is articulated with the coupling element and which is bent several times in two planes, is mounted in such a way that it can pivot and move in oscillation in the longitudinal direction of the jack. According to the invention, the end of the crank 4 passing through the opening 3 is provided, on either side of the coupling element 2 of thickness d, with disk-shaped transmission elements 5 which cannot be lost. Furthermore the dimension b of the opening 3 is greater than the diameter c of the end of the crank 4, this dimension b being an increasing function of the angle of inclination  alpha ; the distance a between the transmission elements 5 is furthermore such that: a < d.cos alpha  + b.sin alpha . <IMAGE>
Patent SE-8903095-L (SE)
Inventor: MEDVEDEV BORIS ALEXANDROVICH
IPC: B63B41/00
Filed: 1989-09-20
Abstract: PCT No. PCT/SU88/00016 Sec. 371 Date Sep. 20, 1989 Sec. 102(e) Date Sep. 20, 1989 PCT Filed Jan. 21, 1988 PCT Pub. No. WO89/06621 PCT Pub. Date Jul. 27, 1989.In a sailing yacht with a centerboard having a hull accommodating a centerboard well containing the centerboard capable of movement therein through rollers along curvilinear guides provided in the centerboard well, according to the invention, the rollers and guides are positioned at either side of the centerboard along its stern edge, the rollers being secured immediately on the centerboard.