baber/WOPTO huggingface dataset:
Patent SE-7910029-L (SE)
Inventor: FRIESE K-H
IPC: H01M8/1213
Filed: 1979-12-05
Abstract: To improve response time and provide an electrode which has good adhesion to a solid electrolyte body, typically of zirconium, to be used in lambda sensors or polarographic current limit sensors, and additionally enhance the loading capability thereof, the pre-sintered or fully sintered solid electrolyte body, typically of zirconium dioxide, has an electrode layer applied thereto on which, in advance of sintering thereof, a cover layer is applied which, when sintered, develops pores. The cover layer is a ceramic material, sintered together with the electrode on the solid electrode body. This results in higher loading capability and decrease in response temperature to about 250 DEG  C. The sensors can be used as lambda sensors and polarographic current sensors, to determine oxygen content in exhaust gases, typically for automotive engines, as well as in high-temperature fuel cells, high-temperature batteries, and high-temperature electrolysis cells.
Patent SE-8001088-L (SE)
Inventor: FAMOLARE JR J P
IPC: A43B7/06
Filed: 1980-02-12
Abstract: Disclosed herein is a shoe construction, especially well suited for athletic footwear, comprising a one-piece molded sole having a bottom tread surface and an upper "fully orthopedic" foot supporting surface, a plurality of primary canals formed at the upper surface of the sole extending from the peripheral edges thereof inwardly in predetermined patterns, a foot supporting insole mounted upon the upper surface of the sole and cooperating with the primary canals to define ventilating air conduits, ventilating ports defined by the insole means and disposed in registry with the conduits, whereby ventilating air is free to communicate from exterior portions of the sole at peripheral portions thereof to the exposed internal surface of said insole, and a foot enclosing upper secured to said sole. Advantageously, the body of the sole between the canals is provided with cells or cavities which extend inwardly from the upper surface of the sole for the major portion of the thickness of said sole, whereby the cavities, in conjunction with the canals and the insole, provide the sole with an effective lightweight, strong, flexible and resilient honeycomb structure. Specifically, the lower portion of the sole is contoured to define a peripheral rim and a plurality of shock absorbing cylindrical members disposed inwardly thereof, the lower surfaces of the shock absorbing cylindrical members being disposed in a common plane with the peripheral rim, the cylindrical members being of sufficient depth so as to be compressible and laterally flexible in a manner whereby shock absorption is accommodated in three dimensions, along the X, Y and Z axes of the cylindrical members.
Patent SE-8003684-L (SE)
Inventor: NISSMO JIM ARTHUR
IPC: A01G9/14
Filed: 1980-05-16
Abstract: Thinning table with support stand (10, 11) that bears channels (16) for arranging plants.The channels are fixed in their longitudinal direction but are regulated on the stand for linear translatoric movement in their latitudinal direction toward and away from each other. One end of the support stand contains a control device (20, 21, 22) for displacing the channels in a latitudinal direction by means of a body (12, 13) connected to the channels while relative movement is allowed between the organ and the channels in their longitudinal direction.<IMAGE>
Patent SE-8101739-L (SE)
Inventor: HOSHINO K
IPC: C21D8/00
Filed: 1981-03-18
Abstract: Precipitation hardening type stainless steel comprising in % by weight, 0.03<C</=0.08, 0.3</=Si</=2.5, Mn</=4.0, 5.0</=Ni</=9.0, 12.0</=Cr</=17.0, 0.1</=Cu</=2.5, 0.2</=Ti</=1.0, and Al</=1.0, the balance being Fe and impurities, the elements being further adjusted so that A'=17x(C/Ti)+0.70x(Mn)+1x(Ni)+0.60x(Cr)+0.76x(Cu)-0.63x(Al)+20.871 is less than 42.0,   <IMAGE>   is not more than 2.7, and  DELTA Hv=205x[Ti-3x(C+N)]+205x[Al-2x(N)]+57.5x(Si)+20.5x(Cu)+20 is within the range between 120 and 210, said steel as solution treated and optionally slightly cold worked having a substantial martencite structure. The steel has a good mechanical workability before aging, and when age hardened, it develops improved hardness and toughness as well as an isotropic and improved spring performance.
Patent SE-8103425-L (SE)
Inventor: HIGUCHI S
IPC: C25D5/12
Filed: 1981-06-01
Abstract: A hydrated chromium oxide-coated steel strip which has a satisfactory weldability and resistance to corrosion under a lacquer coating and which is useful for producing welded cans and other containers, comprises a steel strip substrate, plated nickel base layers formed on the surfaces of the steel strip substrate and having a weight of 150-2500 mg per m2 of each surface of the substrate, hydrated chromium oxide-containing coating layers formed on the surfaces of the plated nickel base layers and having a weight of 2-20 mg, in terms of metallic chromium, per m2 of each surface of the substrate, and, optionally, plated tin intermediate layers formed between the plated nickel base layers and the chromate-containing coating layers and having a weight of 100-2000 mg per m2 of each surface of the substrate, the hydrated chromium oxide-containing coating layer optionally being composed of a metallic chromium underlayer in a weight of 10 mg or less per m2 of each surface of the steel strip substrate and a hydrated chromium oxide upper layer, the sum of the weights of the underlayer and the upper layer being 2-20 mg, in terms of metallic chromium, per m2 of each surface of the steel strip substrate.
Patent SE-8206083-L (SE)
Inventor: FORSBERG OVE RENE
IPC: A41D13/00
Filed: 1982-10-27
Abstract: A coverall-type protective/working garment sealing against the wearer's neck, arms and legs, comprises two separate layers (1, 2), of which the inner layer (2) next to the body is breathable and capable of letting through moisture/vapors (sweat) from its inner side to its outer side, and the outer layer (1) is substantially airtight, except in at least one lower region (1e) located above the leg seal, and at least one upper region (1f) located below the neck seal, in which regions the outer layer is air-permeable, such that surrounding air admitted through said air-permeable lower region (1e) to the space between said layers (1, 2) will carry along, by chimney effect, any moisture/vapors admitted by said inner layer to said space, out through the air-permeable upper region of said outer layer (1f).
Patent SE-8301497-L (SE)
Inventor: KARLSSON S
IPC: F04D29/54
Filed: 1983-03-18
Abstract: A guide vane ring for a return flow passage in axial fans comprises a ring (3) intended for placing in the return flow passage (4) coaxial with the impeller (6). A plurality of guide vanes (7) are formed integral with the ring and distributed round its exterior circumference. in a method of producing such a ring integral with its vanes, separate longitudinal slits are formed in a line one afterthe other in a metal strip. A cut is made transverse the strip between one end of each slit and one long edge of the strip. Portions of the band thus cut free are bent out from its plane and formed to a desired configuration, whereafter the formed band portions are bent such that the transverse cut lines will extend substantially at right-angles to the unformed flat band portion. This flat band portion is cut to desired length, formed and joined together into a circular ring with the portions formed to desired configuration forming exterior, substantially axially disposed guide vanes.
Patent SE-8306141-L (SE)
Inventor: NILSSON P
IPC: B65F1/00
Filed: 1983-11-09
Abstract: Sewage and latrine tank, designed for placement in the ground for infiltration of liquid in the ground from the sewage and latrine tank and emptying of the concentrated sewage containing the sewage and latrine tank in accordance with the invention a tank (10) with a bottom (12) and with a perforated jacket wall (11) and a tank's jacket wall with a distance (14) surrounding the perforated shield (13), designed to form a lining in the tank's surrounding ground cavity.<IMAGE>
Patent SE-8306571-L (SE)
Inventor: LJUNGEK SOREN
IPC: A01K15/02
Filed: 1983-11-29
Abstract: The loop comprises an outer and inner enclosure and one or more carriages (24) move along a rail (23) along the inner enclosure. This limits the area between the enclosures in which one or more animals haVe freedom to move. - Components are provided which have an effect on the animals so that they move along the enclosure around the loop.
Patent SE-8307106-L (SE)
Inventor: HEJMAN C
IPC: B04B7/06
Filed: 1983-12-22
Abstract: In order to indicate the oscillation movements of a centrifuge drum, a protruding rod (13) which, in the case of oscillating movements occurring beyond a specific limit, activate, by means of an annular component, a sensor (27) of a measurement value transducer (25) which is connected to an alarm device and/or to the drive motor of the centrifuge is attached to the bearing housing (12) of the centrifuge drum. The sensor (27) is oriented along a line (29) with respect to the oscillating point (28) of the centrifuge drum and can consist of a shielded, inductive field or the tilting lever of a mechanical switch, which field or which tilting lever is surrounded by the annular component in order to be actuated by the latter in all directions in a plane perpendicular to the aforesaid line (29). <IMAGE>
Patent SE-8401324-L (SE)
Inventor: LANG G
IPC: F16B13/14
Filed: 1984-03-09
Abstract: A plastics material expansion dowel has an axially extending dowel body with a central hole extending in its axial direction and with wave-form slots also extending in the axial direction and opening into the central hole. The wave-form slots have alternating crests and troughs. The width being greatest at the top of the crests and the bottom of the troughs and being least at the transition between the crests and the troughs. A spreading screw can be inserted into the central hole for effecting the expansion of the dowel body. The number of wave crests exceeds the number of wave troughs in the screw-in direction of the spreading screw by one. Further, the outside surface of the dowel body has axially spaced groove-like recesses extending in the circumferential direction for affording surface profiling.
Patent SE-8402299-L (SE)
Inventor: TERADA M
IPC: G08B26/00
Filed: 1984-04-26
Abstract: A signal transmission system for transmitting a first signal and a second signal superposed thereupon through a common signal transmission line composed of two wires. A plurality of terminal units are connected through the common signal transmission line to a central unit and are connected in parallel with each other across the two wires of the signal transmission line. At least one of the terminal units transmits the first signal in the form of a level signal; and at least one of the terminal units transmits or receive the second signal in the form of a superposed signal on the level signal. The central unit transmits and receives the superposed signal as well as receives the level signal for receiving data or information respectively from the above terminal units. Accordingly, both the first and second signals of different types and therefore carrying different information can be transmitted between the central unit and the respective terminal units through the common signal transmission line.
Patent SE-8402814-L (SE)
Inventor: STENIUS PER ANDERS
IPC: A63C7/08
Filed: 1984-05-24
Abstract: An improved non-slipping device for skis is described having a braking blade turning under the bottom of the ski. The braking element is easily slid into slots in fastening elements on the side of the ski and removably kept in position by a locking device. Springs are provided to bias the blade to effect braking at the backward motion of the ski.
Patent SE-8403854-L (SE)
Inventor: BRANDBERG E
IPC: E02D5/52
Filed: 1984-07-25
Abstract: No further information available at time of publication.
Patent SE-8503356-L (SE)
Inventor: MEHROTRA V P
IPC: C01B33/12
Filed: 1985-07-05
Abstract: Evaporated silicic-acid materials which have been pelletised at a particular speed of rotation are more easily transferred and handled and are outstandingly suitable for admixing to cement materials and/or concrete materials.
Patent SE-8504975-L (SE)
Inventor: JOHANSSON S G
IPC: B29C65/12
Filed: 1985-10-22
Abstract: PCT No. PCT/SE86/00481 Sec. 371 Date Jun. 1, 1987 Sec. 102(e) Date Jun. 1, 1987 PCT Filed Oct. 16, 1986 PCT Pub. No. WO87/02753 PCT Pub. Date May 7, 1987.A sleeve joint for plastic-sheathed insulated pipes, comprising an oversized joint sleeve of plastic material overlapping the ends of the sheaths of connected pipes with a gap provided between the sleeve and said ends. Spacer means are located in the gap at either end. A circumferential groove is provided in the respective sheath outside of the gap. A fillet weld of a plastic material fills up the groove and the gap opening, and covers the sleeve end face.
Patent SE-8505898-L (SE)
Inventor: KLINTENSTEDT K
IPC: F16N29/04
Filed: 1985-12-13
Abstract: PCT No. PCT/SE86/00570 Sec. 371 Date Jul. 23, 1987 Sec. 102(e) Date Jul. 23, 1987 PCT Filed Dec. 12, 1986 PCT Pub. No. WO87/03667 PCT Pub. Date Jun. 18, 1987.The present invention concerns a method of sensing and indicating errors in a dosing circuit, in which a pumping device (1) pumps a fluid via a conduit system out to at least one dosing device (3) located nearby a dosing place. The dosing device (3) measures and discharges intermittently a predetermined volume of the fluid through a pressure controlled non-return valve (16) to the dosing place, when the pressure in the conduit system is increased from a low pressure to a high pressure during a certain limited time. The invention is characterized in that an error in the dosing circuit is sensed and indicated by measuring the pressure in the dosing chamber (11) and the time from a chosen reference time during a dosing cycle, that a checking is made continuously or intermittently that a combination of simultaneously measured valves of pressure and time is kept within predetermined limits for such a combination, an error being sensed and a signal being emitted when the combination of the measured values is not kept within such limits.
Patent SE-8603178-L (SE)
Inventor: SOISSONS E V
IPC: A61H33/00
Filed: 1986-07-21
Abstract: An intake nozzle for a hydro-massage tub, which prevents stagnation of water in the nozzle regardless of the inclination and thickness of the walls of the tub, comprises a nozzle body (10) having a flange (12) which bears against the outer surface of tub wall (11), and a flanged sleeve 13 which is threaded into the body and bears against the inner surface of the wall. The body has a frusto-conical inner wall (19, 24), and is provided with 28 spokes (23) for supporting a cover (28). <IMAGE>
Patent SE-8603929-L (SE)
Inventor: BLOMQUIST P O
IPC: B60N2/90
Filed: 1986-09-17
Abstract: Heated cushions for car seats incorporate a plastics base 4 and a heating cable 2 located in some way or other on the base 4 and a covering layer 1 which can be made of fabric or plastic. The object of the invention is to simplify the production of a heated cushion with heating cable and this is effected by applying to the base 4 a layer of hot-melt adhesive 3. This is made to attach to the base 4 by heating. Onto the base 4 with affixed hot- melt adhesive 3, a heating cable 2 is now placed. When orientating the heating cable according to requirement, the layer of hot-melt adhesive 3 is re-heated, whereupon the cable 2, beyond a narrowing, has been fixed to the base 4. A covering layer 1 is subsequently placed on top of the fixed cable, whereupon the hot-melt adhesive has once more to be re-heated. Beyond the narrowing, a heated cushion unit has materialized in which all three components are fixed to one another by means of a layer of hot-melt adhesive.
Patent SE-8604946-L (SE)
Inventor: TRUBE H
IPC: B60S1/54
Filed: 1986-11-19
Abstract: A defroster air vent arrangement is provided for uniformly distributing the air flow discharged from a defroster onto motor vehicle windshields which defroster air vent arrangement allows for adequate defrosting of the entire windshield in an open and in a partially closed positioning of the defrosting device. The vent arrangement is formed with a defroster nozzle connected to an air distributor housing. A defroster nozzle is provided with a wall web dividing the defroster nozzle into air guiding ducts of unequal cross-sectional areas and the air distributor housing is provided with an adjustable covering device providing for a selectively independent regulation of the flow of the defroster air into the air distributor housing and through to the windshield.
Patent SE-8800558-L (SE)
Title: Axle padding - is in parts with each part at least partly enclosed in casing, casings being joined to each other
Inventor: BRUNEFLOD M
IPC: A41D27/26
Filed: 1988-02-18
Abstract: The axle padding is independent of any clothing worn by the operator, and to pad out both parts of an axle or shaft each padding part (1) is at least partly enclosed in a casing (2). The casings are joined to each other by a strip-type part (3), and each padding part is provided with an elastic band (49.
Patent SE-9000208-L (SE)
Inventor: EHRLUND AA
IPC: G09F11/29
Filed: 1990-01-22
Abstract: The invention relates to an arrangement for temporarily fixating the position of a flexible strip (17) which is carried by and guided in a holder (10) and which is intended to be provided with, or has been provided with information, and which holder presents mutually opposing, strip-guiding slots (16) through which the strip passes, wherein the space between the slots forms a window-part in which information can be presented and which includes a strip support or slide surface (15). The invention is mainly characterized in that the strip (17) is provided along its length and/or width with holes or recesses (20, 30; 42, 52) which are intended to coact with one or more pins (21, 31; 41, 51; 61).
Patent SE-9002422-L (SE)
Inventor: PERSSON L
IPC: B67B5/05
Filed: 1990-07-12
Abstract: In re-closable packs 20, a container part 32 is given a closure part 31, such as a lid, a cap or equivalent, which can be opened or removed from the container part to permit access to the contents 33. After the pack has been sealed to enclose the contents, one or more arrangements 41 or seals are placed clearly visibly on the outside of the pack, in at least part of the area for adjoining parts of the container part 32 and the closure part 31, the arrangement being securely connected to the container part and the sealing part. The arrangement 41 is made of a material which, in the event of a mutual movement or displacement between the container part 32 and the sealing part 31, is affected in such a way that access or attempted access to the inside of the pack 20 or to the contents 33 can be ascertained. In a method for placing arrangements 41 or seals on the packs 20, the packs are made to pass a transfer member which applies arrangements to the packs. In the present case, the packs 20 provided with the arrangements 41 can be made to pass an embossing member which embosses 39 the arrangement or seal. <IMAGE>
Patent SE-9003116-L (SE)
Inventor: MATTSSON BERTIL
IPC: A61C13/265
Filed: 1990-10-01
Abstract: An anchoring device for a removable dental prosthesis 10 of the denture type comprises at least one resilient clamp element 11 with two free end sections 11a which, with two curved fork parts, project radially out from the prosthesis base 10a in the direction of the transverse plane, and grooves 12 for the said free end sections are cut in the mesial and distal surfaces of the support tooth S. <IMAGE>
Patent SE-9003987-L (SE)
Inventor: ALEXEUS M
IPC: A61M39/22
Filed: 1990-12-13
Abstract: An infusion system comprising an infusion bag (1) and an infusion hose (2) which is normally irremovably connected to the bag. As seen from the infusion bag, the system includes a shear pin (3) and a flow indicator, a clamp (4) and a check valve (5) which prevents fluid from flowing back to the infusion bag (1), and an infusion needle (6) which is connected to the free end of the hose (2) and which, in a known manner, is protected by a removable needle guard. (Figure 1).
Patent SE-9202125-L (SE)
Inventor: BERGQVIST ANDERS
IPC: D21C9/10
Filed: 1992-07-09
Abstract: A process for bleaching pulp, in which, after fiber liberation, a first filtrate containing metals, principally in ionic form, is separated off from the pulp, and supplied downstream to the pulp flow after a bleaching stage.
Patent SE-9202415-L (SE)
Inventor: ERICSSON K-G
IPC: F16B5/00
Filed: 1992-08-24
Abstract: A device in a joint between two elements (1, 2), which for joining thereof comprises female and male edge portions (3, 4), respectively, a female edge portion of a first of the elements having space tongues (5) adapted to receive an extension (6) forming the male edge portion (4) of a second of the elements therebetween. The tongues (5) and the extension (6) have mutually co-operating engagement means (7, 8) adapted to automatically engage with each other on bringing the elements together so as to counteract a separation of the elements thereafter.
Patent SE-9203015-L (SE)
Inventor: MALHERBE A
IPC: C22C38/60
Filed: 1992-10-14
Abstract: Steels of particular compositions which, because of their sulphur contents and of the composition of the oxidised inclusions, are particularly suitable for screw-cutting and machining at high speed using carbide or ceramic tools. The steels contain, in weight %:  C     - 0.05  to 0.45 %  Mn    - 0.80  to 1.65 %  Si    - 0.10  to 0.35 %  P     - max.     0.030 %  S     - 0.050 to 0.12 %  and the compositions of their oxidised inclusions are, in weight %:  Al2O3       - 15 to 50 %  SiO2        - 20 to 60 %  CaO + MnO   - 15 to 50 %. Despite the presence of sulphur, these steels retain good mechanical characteristics.
Patent SE-9304190-L (SE)
Inventor: HAGSTROEM ALLAN
IPC: B63H20/14
Filed: 1993-12-17
Abstract: The invention concerns a device in propeller driving mechanisms (5) of marine vessels of the kind in which the propeller blades (6) are arranged to be turned into various angular positions to alter the angle of attack of said propeller blades (6) with respect to the water. Between a vessel drive motor and the propeller mechanism (5) is coupled a propeller shaft (1), the latter being flexible or articulated to allow steering movements (yawing) of the vessel and/or trim movements in the vertical plane by turning the section (3) of the propeller shaft closest to the propeller drive mechanism (5) towards the starboard or the port side and/or in the vertical plane.
Patent SE-9502081-L (SE)
Inventor: GRENESTEDT JOACHIM
IPC: E04C2/26
Filed: 1995-06-07
Abstract: A structure can be formed with a number of stopping devices in such a way that a number of limited areas are produced and a crack within one area cannot propagate into an adjoining area. The stopping device can be combined with the joining prefabricated sandwich panels.
Patent SE-9503409-L (SE)
Inventor: HERMANSSON BENGT
IPC: F16H63/46
Filed: 1995-10-03
Abstract: Operating lever with an elongated lever part (1), and an operating head (2) in mobile connection to the lever part which is arranged to manually be moved in a direction which crosses the longitudinal direction of the lever part in order to shift the operating lever between different operating positions, and thereby through its mobility relative to the lever part shift an electrical switch which is arranged in the operating head. Between the operating head (2) and the lever part (1) there is arranged at least one elastic roller means which is in rolling contact with a guide track supported by the operating head and with a guide track supported by the lever part, with said guide tracks extending in the same direction.