baber/WOPTO huggingface dataset:
Patent SE-8206129-L (SE)
Inventor: CAVAZZA C
IPC: A61P11/14
Filed: 1982-10-28
Abstract: Thioalkanoyl-carnitines of general formula (I)   <IMAGE>   wherein R is a straight alkylene radical having from 2 to 6 carbon atoms, or is a branched alkylene radical having from 3-6 carbon atoms, or is a branched alkylene radical having from 3-6 carbon atoms, R1 is a straight or branched lower alkyl radical having from 1 to 4 carbon atoms, and X- is a halogen anion are prepared by reacting a thio-acid (II) of general formula R1COSH (a) if in (I) the thioalkanoyl radical R1COS- is in terminal position, with a compound of general formula (III)   <IMAGE>   wherein n is an integer comprised between 0 and 4 or (b) if in (I) the thioalkanoyl radical R1COS- is not in terminal position, with a compound of general formula (IV)   <IMAGE>   wherein m and m1 are integers comprised between 0 and 3, and R2 is a lower alkyl radical having from 1 to 4 carbon atoms. The pharmaceutical compositions containing the thioalkanoyl-carnitines (I) possess mucolytic and antitussive activity.
Patent SE-8301840-L (SE)
Inventor: MALMSTROM ANDERS EDVARD HUGO
IPC: B64C21/00
Filed: 1983-04-05
Abstract: Wall turbulence is prevented upon relative motion between a wall and a fluid by establishing adjacent said wall a boundary layer and causing flow elements to oscillate three-dimensionally. This is accomplished by means of riblets (10) provided on said wall and having a height of maximally about 0.1 mm.
Patent SE-8302792-L (SE)
Inventor: ANDREASSON B A
IPC: B65H16/06
Filed: 1983-05-18
Abstract: A roll stand for rolls of sheet material allowing exchange of rolls has been invented, wherein the full rolls may be entered into or removed from the roll stand sideways. The roll spindles (16, 17) are at one of their ends journalled stiffly in a first roll holder gable (14), while the other gable (15) comprises at least two supporting arms (26, 27) with supporting bearings (46, 47) for the other ends of the roll spindles. Means (33, 29, 44) are provided to individually loosen the supporting arms from the spindles and moving them aside to make possible the entry or removal of a full roll onto or from the exposed spindle making use of a carriage or the like.
Patent SE-8302885-L (SE)
Inventor: ANDREASSON B C
IPC: F16P7/02
Filed: 1983-05-20
Abstract: Actuator for the release of automatic emergency brakes of hand-operated, powered tools, such as chain saws, having a driving shaft for the tool. Such emergency brakes are constituted of a brake mechanism released by means of stored energy. The actuator is constituted of a rotatable and balanced body with a small amount of friction on a shaft situated essentially parallel to the driving shaft. The actuator is fabricated of a permeable material, and has a mass having an essential inertia against rotation on the shaft. The actuator cooperates firstly with a magnet retaining the actuator with a predetermined magnetic force against rotation in an angular position of the actuator, and then with a sensor which is so arranged that an impulse for releasing the brake mechanism is given as soon as the actuator comes out of said angular position.
Patent SE-8303130-L (SE)
Inventor: RITZL HERMANN
IPC: H01J61/28
Filed: 1983-06-02
Abstract: A glow discharge tube for emission spectral analysis is disclosed. The tube includes an anode cavity which is connected on one side to a carrier gas source and is connected on the other side to a first vacuum pump. The anode cavity is in communication, by way of a restrictor, with a cathode cavity which is connected to a second vacuum pump. The second pump produces a vacuum that is greater than that produced by the first pump. To reduce the margin of error in the accuracy of spectral-analytical tests, the gas pressure in the main cavity is maintained at a constant value by an electronic control which regulates the amount of carrier gas being fed to the anode cavity.
Patent SE-8305243-L (SE)
Inventor: SHANKAR S
IPC: C23C10/14
Filed: 1983-09-28
Abstract: Methods are provided for forming protective diffusion layers on nickel, cobalt and iron base alloy parts comprising the steps of depositing a coating of a platinum group metal on the surface of the part to be protected and forming a diffusion layer of platinum and aluminum on said surfaces by gas phase aluminizing said surfaces out of contact with a source of gaseous aluminizing species at elevated temperature.
Patent SE-8400809-L (SE)
Inventor: JOHANSSON B
IPC: B65G60/00
Filed: 1984-02-15
Abstract: The stacked metal plates are removed one by one from the storage unit and placed in a stack in a station at the side of the stacks in the store. The store is so loaded that the plates to be used firstly are located uppermost. - The plates are removed from the store by a lifting device which travels horizontally in two directions at right-angles to each other, and backwards and forwards closely to the stacks of metal plates.
Patent SE-8401149-L (SE)
Inventor: BERGLES E
IPC: B62M11/16
Filed: 1984-03-01
Abstract: The multi-ratio drive hub with at least three gears comprises a hub spindle (1) on which a driver (5) and a hub sleeve (13) are rotatably mounted. The driver (5) can be coupled with the hub sleeve (13) through at least three different drive torque paths with different step-up and/or step-down ratios. For the controlling of the torque transmission paths controllable coupling elements are provided which are all formed as controllable pawl ratchets (37, 63) and are controlled by an axial relative movement of their pawl carriers and a lift-out ramp. Such three-speed hubs have relatively small axial dimensions.
Patent SE-8402182-L (SE)
Inventor: MALLYA P
IPC: C08F36/04
Filed: 1984-04-18
Abstract: A high solids latex of a functional monomer may be prepared by emulsion polymerization of the monomer charge to a specified overall conversion and then introducing an additional micelle forming surfactant or a unimodal seed latex and continuing the polymerization.
Patent SE-8402282-L (SE)
Inventor: BJORK P
IPC: B60V3/02
Filed: 1984-04-26
Abstract: In the present publication, an air-cushion element (1 to 5) for air-cushion transport equipment is described. The element comprises a disc-shaped frame (1), a ring-shaped rubber bellows (2) arranged air-tight underneath and frame (1), a membrane (4) with a high number of small perforations (5), attached to the bottom edge of the rubber bellows (2) so that the frame (1), the rubber bellows (2), and the membrane (4) define a space (6) for outflowing air, and at least one opening (3) for the feeding-in of pressurized air into the space (6). According to the invention, in this connection, the perforations (5) in the membrane (5) are arranged irregularly in relation to orthogonal or polar coordinates, for example, along a so-called spiral of Archimedes. Air-cushion transport equipment with air-cushion elements in accordance with the present invention can also be used when there is a discontinuity or a difference in level between two faces, such as in the case of slots in the floor or between platforms that can be raised and lowered.
Patent SE-8405088-L (SE)
Inventor: GRANATH G
IPC: F15B21/14
Filed: 1984-10-11
Abstract: The battery-operated electrical motor, with the aid of change-over components (29,30,34,35), functions as a generator and charges the battery (18) when the load bearer is lowered. It is of the compound type, with a rotor winding (21), a series winding (22), and a shunt winding (23), and the changeover components (29,30,34,35) uncouple a part of the series winding from the motor current circuit when the motor acts as a generator. During the generator phase, a connecting lead (32) is coupled between the rotor winding (21) and one pole of the battery (18), and a second lead (33) is connected between the other pole of the battery and a part of the series winding (22). The changeover components include a switch (29,30) which, during the generator phase, breaks the motor current circuit on each side of the rotor and series windings (21,22). The changeover components also incorporate two rectifiers (34,35) which are connected to the leads (32,33) so that current may flow through them during the generator phase but no during the motor phase.
Patent SE-8501018-L (SE)
Inventor: SCHMIDT R
IPC: B65B61/20
Filed: 1985-03-01
Abstract: The disclosure relates to an apparatus for the insertion of two components gas generating pouches (12) into pressurized containers (80) of the type wherein the pressurizing gas does not come into contact with the contents of the container. The apparatus (30) receives the pouches, performs necessary bursting operations (64,66) to initiate gas pressurization, compresses (120,114) the pouch into an elongate shape and inserts (140) the pounch into a container. Two embodiments are disclosed. One embodiment receives pouches in a continuous sheet (24) and separates the pouches (12) from the continuous sheet prior to insertion into a container (80). Another embodiment (Figure 18) receives individual separate pouches (12) arranged in a stack (500) extending in the longitudinal direction of a transport conveyor (502), thus eliminating the need to separate the pouches from a continous sheet. Two embodiments of conveyor arrangements for moving containers into position to have pouches inserted therein and for moving the containers away are also disclosed.
Patent SE-8501334-L (SE)
Inventor: ANDERSSON L
IPC: F16D13/64
Filed: 1985-03-19
Abstract: Process for manufacturing clutch plates of the type contained in clutches in which lamellae are pressed against a clutch plate which is constructed on the basis of an aluminium alloy and is provided with an abrasion-resistant surface. The clutch plates are produced by solidifying a melt of the aluminium-based alloy under pressure in a pressure mould for molten metal and applying an abrasion-resistant layer to the clutch plate. This layer comprises a chromium/carbon/iron alloy containing from 10 to 20%, preferably about 15%, of chromium and from 2 to 4% of carbon. The layer has a thickness from 0.3 to 1.0 mm and is preferably applied by a plasma spraying process.
Patent SE-8502491-L (SE)
Inventor: BACHMANN H
IPC: B22D41/26
Filed: 1985-05-21
Abstract: A rotary sliding closure unit includes stationary and rotary refractory members having respective discharge openings and fixed and rotary mounting devices for supporting the respective refractory members. The rotary member is rotated by the rotary mounting device with respect to the stationary refractory member along respective complementary abutting sliding surfaces thereof. Air is prevented from contacting the abutting sliding surfaces by an annular chamber defined between the fixed and rotary mounting devices and closed by an annular seal positioned therebetween.
Patent SE-8600395-L (SE)
Inventor: ABOM JAN
IPC: B01D53/10
Filed: 1986-01-29
Abstract: The present invention relates to a process for separating substances, such as solvents, polyaromatic hydrocarbons, sulphur dioxide (SO2) and/or nitrogen compounds (NOx), in the evaporated state from air and/or gas mixtures, by supplying to the air or gas mixture adsorbing powder which, after adsorption, is separated from the air or gas mixture and liberated from adsorbed substances and then reused. The novel matter of the invention resides in that the adsorbing powder is supplied pulsewise in finely divided form, whereby the agglomeration tendency of the powder particles is eliminated.
Patent SE-8603085-L (SE)
Inventor: FALKENHEM R
IPC: F04C27/00
Filed: 1986-07-10
Abstract: A pump is used for pumping product in the form of foodstuffs, milk etc. The pump comprises a space 25, which can be cleaned by means of cleaning agent which can be introduced into the working space 1 of the pump, close to a sealing arrangement with mechanical sealing parts 10a, 10b. All the parts of the cleanable space 25 are located in close association with the gaps 22 between product-displacing members 2 and an opposite wall 13a, 17a in the working space. The cleanable space is connected to said gaps 22 and is sealed by means of a first elastic seal 11 and a second elastic seal 12. The space 25 is easily accessible and of short length. <IMAGE>
Patent SE-8705090-L (SE)
Inventor: KILSTROEM L
IPC: A47L9/14
Filed: 1987-12-21
Abstract: A vacuum cleaner comprises a housing with a cover, an inlet tube socket (3) connected to a filter bag (2) provided in a first chamber (1) in said housing, and an outlet opening (8) from said first chamber connected to a vacuum source. The filter bag (2) constitutes a portion of a filter bag store (5) in the form of a preferably bellows-shaped tube which is mounted on the inlet tube socket (3). Means (10,11,12) are provided for sealing and cutting off the tube in order to separate a used filter bag (2 min ).
Patent SE-8801186-L (SE)
Inventor: ZEIDLER S
IPC: F16L17/04
Filed: 1988-03-30
Abstract: The non-profiled end portions of two pipes can be coupled to each other by a ring-shaped band which has at least one axially parallel gap and circumferentially extending corrugations defining two outer chambers and at least one median chamber. Each chamber is open toward the peripheries of the pipes and each outer chamber surrounds a different pipe. Such outer chambers contain arcuate safety devices with radially innermost portions in the form of claws serving to penetrate into the material of the respective pipes when the band is tightened around the end portions of the pipes by a clamping unit which is designed to reduce the width of the gap. The median chamber of the band confines a deformable annular insert which has marginal sealing lips and serves to establish a seal between the internal surface of the band and the peripheral surfaces of end portions of the pipes when the clamping unit is actuated to reduce the diameter of the band. Each safety device includes several arcuate sections which are connected to each other and whose median portions can be movably secured to the adjacent portions of the corresponding outermost corrugations of the band.
Patent SE-8802761-L (SE)
Inventor: WILLIBALD K
IPC: B29C45/00
Filed: 1988-07-29
Abstract: JOINT CONNECTION BETWEEN TWO PLASTIC PARTS The invention relates to a joint connection 3 between two plastic parts 1 and 2, one part being at least partly rotatable in relation to the other part. According to the invention, the joint connection 3 consists of a shell-form outer element 4 on the one plastic part 1 and an inner element 5, at least partly supported in the outer element 4, on the other plastic part 2, both elements 4 and 5 being made by being injection molded one in the other, from one tool.
Patent SE-8803263-L (SE)
Inventor: THORBERG TONY
IPC: B60R3/02
Filed: 1988-09-15
Abstract: A unit in the form of a ladder 5 combined with a holder part 4 for a commercial vehicle is accommodated in a recess in the platform flap 2 of the vehicle. The ladder 5 is normally found in swivelled-in position in the trough-shaped holder part 4 but, acted upon by a force - for example the weight of a person who shall climb up onto the platform - can be swivelled out against the action of a spring 6 into the usage position. <IMAGE>
Patent SE-8900607-L (SE)
Inventor: GRANLUND L A
IPC: C04B/
Filed: 1989-02-22
Abstract: A composition for producing building stones, which composition comprises, as the main components, a light ballast material, which consists of expanded pearlite, which has a density of 0.04-0.1 g/cm3 and which is present in a quantity of 30-60% by volume; a binder, which consists of Portland cement, which is present in a quantity of 3-5% by volume, and blast furnace slag, which has a specific surface of 3000-6000 cm2/g and which is present in a quantity of 7-9% by volume; a ballast material, which consists of sand which is present in a quantity of 20-42% by volume; a hydrophobic agent, which consists of kyanite which is present in a quantity of 1.5- 2.5% by volume; and a filler which is present in a quantity of 3-15% by volume, which composition is shaped, after addition of a limited quantity of water, which gives rise to an earth-moist mixture, into building stones while being subjected to vibration and pressure in a block and ground stone machine and subsequent hardening without any supply of heat.
Patent SE-8902035-L (SE)
Inventor: MARGEN PETER
IPC: F17C9/00
Filed: 1989-06-05
Abstract: The invention relates to an arrangement for a storage of a cold liquid which consists of a condensed gas, e.g. liquefied natural gas, contained in a heat insulated vessel (1), which includes extraction means (5, 6) for removing the evaporated liquid (3') which is present above the free surface of the liquid. According to the invention a lid (9) is floating on the free surface of the liquid and forms an evaporation space (1') between the lid (9) and the free surface of the liquid having a substantially constant volume and that the extraction means (5, 6) are arranged to remove the evaporated liquid from the evaporation space (1') and to maintain the pressure within said space at a substantially constant value.
Patent SE-8904203-L (SE)
Inventor: SCHEURICH M
IPC: B65B13/32
Filed: 1989-12-13
Abstract: The device is used to join the opposing parallel ends of a binding wire together via a clamping and welding, with separation from the remaining binding wire length. It uses a wiper (3) rotated about a stationary pivot bearing (10) carrying a clamp block 86), cooperating with an inclined insertion guide (4). The wiper (3) is operated via a working cylinder (5), to bias the clamp block (6) against a counter-support (1), with a cutter (7) between the insertion guide (4) and the clamp block (6) and a welding device (8) at the rear of the latter. The cutter (7) and the welding device (8) are operated via 2 further working cylinders ( 20,21). USE - For secure joining of large dia binding wires.
Patent SE-9000186-L (SE)
Inventor: WANGEBY P M
IPC: F16K5/06
Filed: 1990-01-19
Abstract: A valve device comprises a valve housing (1) having an inlet (3), an outlet (4), and a flow passage (7) therebetween, a valve body (8) with a closure member in the form of a spherical calotte (9), at least one valve seat (6) in the valve housing, and attenuating means (20, 20', 20'') provided on the valve body within that space having the shape of a part of a shpere which is generated by the contour of the valve body when the valve body is turned about the axis of rotation by the rotatable shaft. The said attenuating means comprises first attenuating members (31-52) consisting of a plurality of attenuating rods, which extend in a longitudinal direction which is substantially parallel with said axis of rotation, that other members are provided to define second attenuating members (54-60) between parts (11) of the valve body which connect the rotatable shaft with the spherical calotte, that said second attenuating members together with said connecting parts (11) of the valve body and said spherical calotte form a basket which defines the contour of the attenuating means, and that the first attenuating members are substantially evenly distributed in and sparsely fill said basket. <IMAGE>
Patent SE-9001613-L (SE)
Title: Concrete-pile cutter mechanism - has rotary blades in yoke secured to pile and making transverse cuts
Inventor: BERGLUND N-I
IPC: E02D13/00
Filed: 1990-05-04
Abstract: The cutting mechanism is for concrete piles, having a yoke (2) fixed on the pile, and containing rotary blades (4) in bearings so as to form transverse cuts in the pile. The yoke is then detachable from the pile. @(Dwg.No.1)@.
Patent SE-9001618-L (SE)
Title: Heat cassette - is connected between outlets from gas-driven heater with air as carrier medium and conduits to air distribution system
Inventor: GEJLAND CONNY
IPC: B60H1/22
Filed: 1990-05-07
Abstract: The heat cassette incorporates a regulating chamber for connection of a first airflow via first inputs (21,22) to outputs in a heating system, and a second airflow via second inputs (23,24) which take in air from the space to be heated. An exchange occurs between the first and second air currents by varying the position of an air throttle on the regulating chamber. This causes air from the regulating chamber to be driven through a heat chamber in the cassette by a fan via a distribution chamber, and towards outlets connected to inlets in the system of air distribution channels.
Patent SE-9001668-L (SE)
Inventor: BLAND G F
IPC: B63H5/00
Filed: 1990-05-09
Abstract: A marine propulsion device comprising a member adapted to be mounted on the transom of a boat, a housing which is mounted on the member for pivotal movement relative thereto and which has therein a first bore, an extendable and contractable hydraulic assembly having a first end connected to the member and having a second end having therein a second bore, a shaft extending through the first and second bores, a bushing surrounding the shaft in the first and second bores, and an elastomeric member surrounding the bushing in the first and second bores.
Patent SE-9002749-L (SE)
Inventor: ROTHFJELL E
IPC: B27K5/00
Filed: 1990-08-28
Abstract: A method for treating the surface of wood with the intention of extending its useful life. The invention is characterized in that knots are taken from the same type of wood as or from a different type of wood to the wood from which the wooden product (3) to be treated is made. These knots are ground down to a powder form of predetermined grain size, and the knot powder (17) is then applied to the surface of the wooden product concerned.
Patent SE-9003577-L (SE)
Inventor: RONLAN ALVIN
IPC: B60C19/00
Filed: 1990-11-09
Abstract: A tire gel balancing composition having a Storage modulus of between 3000 and 15000 Pa and the Specific Gravity less than 1000 kg/m3 in the temperature range between -20 DEG  and +90 DEG  C., preferably its Storage modulus is about 9000 Pa, is capable of balancing tires by being able to flow under the vibrations caused by imbalance in a wheel assembly. The composition preferably comprises a mixture of: 1) paraffinic oils, polybutene oils, polyol esters or polyol ethers; 2) hydrophobic or hydrophilic fumed silica; 3) poly-alkyl-methacrylates, styrene-ethylene-propylene block copolymers or polyhydroxycarboxyl acid derivatives; and optionally corrosion inhibitors and antioxidants.
Patent SE-9200022-L (SE)
Inventor: LINDQVIST H
IPC: F16F3/087
Filed: 1992-01-07
Abstract: The present invention relates to a shock absorber (1) which is provided with a fastener device (70) for attachment of the absorber to a supportive surface (100) to be protected against the shock of impact forces. The shock absorber (1) includes an external element (10) and a shock absorbing bar (20) which is accommodated in an aperture (15) in the external element. The external element (10) also includes an aperture for accommodating the fastener device (70). The shock absorbing bar (20) is made of an impact absorbing material and is provided with recesses (21-26). The invention also relates to the use of an inventive shock absorber and also to a method of making subsequent adjustments thereto.
Patent SE-9202375-L (SE)
Inventor: STADIGH PER
IPC: C14C11/00
Filed: 1992-08-18
Abstract: A laminating method for making hide selfsupporting comprises the steps of the leather being shaped in accordance with the shape the finished product is to have, of the meat side of the leather being impregnated with a hardening plastic material, of a fibre material being applied to the meat side and of the fibre material being impregnated with the same plastic material such that the latter amalgamates with the plastic material which has penetrated into the leather. The laminated leather can be used as a self-supporting material in furniture, handbags and suitcases, cycle saddles and similar products. <IMAGE>