baber/WOPTO huggingface dataset:
Patent SE-8303570-D0 (SE)
Inventor: BLOMBERG HUGO
IPC: H04M1/04
Filed: 1983-06-21
Abstract: Modern desk sets for telecommunications, such as telephone and telephonist apparatuses, data terminals etc. have a keypad, keys etc mounted in a slightly inclined front surface in the apparatus casing. For a more rational incorporation of a handset in such apparatuses than has hitherto been used, the seating for this is arranged as an outlet in the casing for the telephone receiver component at the point where the front surface changes to a side surface, through which the telephone cover assumes a right-angle or almost right-angle position to the front surface and the handle of the handset connects to the side of the apparatus when the handset is hung up.<IMAGE>
Patent SE-8303701-D0 (SE)
Inventor: KOSSOVSKY L V
IPC: A61M1/00
Filed: 1983-06-28
Abstract: An apparatus for the fragmentation and aspiration of ocular tissues consists of a controlled ultrasonic generator connected to a magnetostriction converter to produce mechanical ultrasonic vibrations transmitted therefrom to a hollow needle joined thereto. The end of the needle opposing the end connected to the magnetostriction converter is adapted to be brought into contact with the ocular tissue under fragmentation and comprises an end wall portion with a through opening having a diameter substantially between 1/3 and 2/3 of the diameter of a needle bore. The surface of the needle can be fashioned into a cone or a cylinder.
Patent SE-8304024-D0 (SE)
Inventor: STENQVIST JAN
IPC: B41F13/36
Filed: 1983-07-18
Abstract: A printing unit comprises back pressure cylinder (1), a printing cylinder (5) and an inking roller (7) adjustably spaced from one another. The printing cylinder (5) and the inking roller (7) are rotatably mounted in bearing brackets (4, 6) carried on a machine frame arm (3) and urgeable, by interposition of exchangeable guide blocks (12, 13), against a machine frame surface (11) and the bearing brackets (4) of the printing cylinder (5) by means of a power unit (14). The power unit comprises one or more Fleyer chains (15) adjustably clamped at one end in the machine frame (1) by means of an eccentric lock (16). At the other end, the chains are connected via a lever (17) to a pneumatic or hydraulic cylinder (18). Between their ends, the chains (15) are passed around the bearing brackets (4, 6) via guide pulleys (19, 20) rotatably mounted on the bearing brackets (6) of the inking roller (7), at least one (20) of said guide pulleys being eccentrically mounted for tensioning said chains (15).
Patent SE-8305375-D0 (SE)
Inventor: LEIBER H
IPC: B60T13/14
Filed: 1983-09-30
Abstract: A hydraulic servo brake device for vehicles is proposed, which has a hydraulic brake booster (10) with accumulator (11) and storage reservoir (12) for the system fluid. The servo brake device is connected to a power steering device (14) to form a single system circuit, the pump (16) serving on the one hand for the pressure supply of the steering gear (15) of the power steering device (14) and simultaneously on the other for the pressure supply of the brake booster (10) with accumulator (11) of the servo brake device (13). The one pressure line (21) leading to the steering gear (15) and the other pressure line (19) leading to the brake booster (10), which are both fed by way of the pump (16), and the intake line (23) returning to the pump (16) all carry the same system fluid, that is brake fluid common to all. The storage reservoir (12) of the servo brake device (13) is expanded into a fluid reservoir (27) of greater capacity common to the two devices, to which reservoir the intake line (23) of the pump (16) is connected. The return line (24) of the steering gear (15) is connected to the intake line (23). The expanded fluid reservoir (27) retains the shape and design of a brake fluid reservoir so that any risk of confusion is avoided (Fig.1). 
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Patent SE-8401581-D0 (SE)
Inventor: ROFFEY ROGER
IPC: G01N27/00
Filed: 1984-03-21
Abstract: PCT No. PCT/SE85/00128 Sec. 371 Date Nov. 18, 1985 Sec. 102(e) Date Nov. 18, 1985 PCT Filed Mar. 21, 1985 PCT Pub. No. WO85/04254 PCT Pub. Date Sep. 26, 1985.According to the invention a piezoelectric crystal, e.g. a quartz crystal, coated with a metal or another suitable material is exposed to the action of a corrosive liquid, preferably by being immersed therein. The mass change on the crystal surface, caused by the corrosion, and the resulting change in the natural oscillation frequency of the crystal is determined and constitutes a measure of the corrosivity of the liquid. The natural oscillation frequency of the crystal can in this way also be measured in situ in the liquid, in which way the dynamic course of the corrosion reaction can be followed continuously. According to a special embodiment of the invention the sensitivity during the measurement can be increased, if the crystal is pretreated by being activated with a sulphide solution.
Patent SE-8501876-D0 (SE)
Inventor: JOHANSSON S
IPC: A23D7/00
Filed: 1985-04-17
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent SE-8502618-D0 (SE)
Inventor: ENGSTROM F
IPC: B01D53/50
Filed: 1985-05-28
Abstract: In a two-stage combustion method first and second circulating fluidizing bed systems are utilized. The first bed system is operated under reducing (sub-stoichiometric) conditions so as to minimize NOx formation. Solids in the flue gases are separated and returned to the first bed system, while the flue gases are subjected to afterburning in the second bed system. Oxygen containing gas is supplied to the second bed system to effect afterburning, and additionally sulfur absorbing and/or NOx formation decreasing agents are supplied to the second system. When burning coal, the first system is operated at a temperature of about 700 DEG -1000 DEG  C., while the second system is operated at about 600 DEG -950 DEG  C. The flue gases may be cooled, just prior to effecting separation of the solids, in one or both of the bed systems.
Patent SE-8506158-D0 (SE)
Inventor: EKEROT S
IPC: B22D11/10
Filed: 1985-12-30
Abstract: PCT No. PCT/SE86/00586 Sec. 371 Date Jun. 27, 1988 Sec. 102(e) Date Jun. 27, 1988 PCT Filed Dec. 29, 1986 PCT Pub. No. WO87/04099 PCT Pub. Date Jul. 16, 1987.A method for primarily pre-heating ceramic material primarily in metallurgical processes, the material, in the form of brick or the like, forming part of a lining (3) or the like and being intended to be brought into contact with molten metal, such as molten steel, or a like melt, either directly or indirectly. Heating is effected primarily to reduce the magnitude of the temperature changes that occur in the material as a result of the alternating presence and absence of molten metal, or of a like melt that has an effect on the material. The method is particularly characterized in that heating is effected with the aid of so-called microwaves, and in that the cavity required herefor is formed by an existing metallic casing (2), preferably a steel casing, together with requisite auxiliary casing devices (4), such as lid devices (4) around the material. At least one microwave generator (7) is connected to the cavity. The invention also relates to an arrangement for carrying out the method.
Patent SE-8601073-D0 (SE)
Inventor: BENSON B H
IPC: G06F15/177
Filed: 1986-03-07
Abstract: The invention relates to a method of synchronizing clocks contained in a local network of bus type, such as Ethernet and a system of synchronizing clocks. In local networks of this kind a number of nodes are connected to a common data channel. The object of the invention is to obtain a method and a system of synchronizing the clocks which is more accurate than previous methods and systems, in which the synchronizing information is transmitted as common data packages in which the receiver of the synchronizing information does not know the instant of the data package generation. According to the invention a synchronizing message is transmitted from one node which has been chosen to be the master to all nodes, the master node inclusive. When receiving a synchronizing message the nodes read the clock state. Then the master node transmits a clock time message containing the master node clock state when it received the synchronizing message. The clock state indicated by the received clock time message is compared in the slave nodes with the clock states which have been read in the slave nodes. The clock states of the read clocks are compared with the received master clock state and the clock stats of the slave nodes are corrected in dependance on the outcome of the comparison. The clock synchronizing according to the above is suitable for, e.g., military applications.
Patent SE-8701020-D0 (SE)
Inventor: ALBRECHT K-D
IPC: F24J3/08
Filed: 1987-03-11
Abstract: The invention relates to a system for obtaining and transmitting thermal energy, in particular geothermal energy for heating purposes, for example of dwelling houses (domestic buildings). The aim and object of the invention is to provide a system which is efficient and can be realised with little material, possesses good thermal conductivity and guarantees uniform heat transmission. According to the invention, the object is achieved by laying a plurality of plastic-tubing strips of the same or different lengths at any desired distance next to one another with their broad side facing the main heat flow direction. According to another feature, the plastic-tubing strips are laid in the ground without gradient, at a constant depth, and adapted to the ground unevennesses, the earth placed directly above the plastic-tubing strip being of lower density than the density of the rest of the earth lying next to it.
Patent SE-8802880-D0 (SE)
Inventor: MONNI V A
IPC: F27B7/38
Filed: 1988-08-12
Abstract: The invention relates to the cooling of a rotary kiln with a liquid cooling agent. According to the invention, the cooling agent is distributed to form an essentially even liquid blanket above the rotary kiln (1). In order to achieve this, a number of baffle plates (6) and/or nozzle pipes (9) is arranged at an equal height with respect to the surface of the rotary kiln (1).
Patent SE-8803507-D0 (SE)
Inventor: SVENSSON KJELL INGVAR
IPC: H01L35/00
Filed: 1988-10-03
Abstract: Ther element comrpises thin strips of plate so that it is effective as far as heat conductivity is concerned. Between the plate sides are insulated soft iron plates held together by porcelain insulation. - The element can be used as a converter between temp. difference and electrical force, and in a fluid of heat-insulating material, e.g. silicon acryl foam plastic, functions as a capacitor with a temp. difference between its sides in the fluid and in proportion to the voltage applied to it. This enables it to be employed for balancing direct current in diode rectifiers in electrical mains components.
Patent SE-8901936-D0 (SE)
IPC: A61F13/20
Filed: 1989-05-30
Abstract: A tampon comprises a compacted tampon blank, which in turn is formed by winding a liquid-permeable strip and a string of absorbent material placed thereon to a roll and inserting strip-parts which project from the sides of the string, inwardly of the innermost turn or winding of the roll. In the process of manufacturing the tampon, the strip carrying the string can be wound around a first, tubular mandrel, and one strip-part can be inserted into the mandrel through one open mandrel-end located adjacent the inner edge of the strip-part. A second tubular mandrel is then inserted through the open end of the first mandrel and the first mandrel then withdrawn. With the second mandrel surrounded by the first, inserted strip-part and located with an open end adjacent the inner edge of the other strip-part, the other strip-part is inserted into the second mandrel, which is then withdrawn from the thus formed tampon blank, which is thereafter compacted or compressed.
Patent SE-9003167-D0 (SE)
Inventor: HANSELL J
IPC: E03F/
Filed: 1990-10-04
Abstract: Clamping ring with lifting ring which can be fitted for fastening a floor covering to a floor well.  The clamping ring 19 comprises a ring of a plastic material provided with screw holes parallel to the axis of symmetry of the ring in order to fix the clamping ring to the floor well and an inclined outer surface 7 for clamping the floor covering 5 against a corresponding inclined surface 4 of the floor well.  The clamping ring furthermore has flanges 11 directed radially inwards on the inner face of the clamping ring with a limited extent in the peripheral direction.  The lifting ring has flanges directed radially outwards with indentations corresponding to the flanges 11 on the clamping ring, so that the lifting ring can be inserted into the clamping ring and pass the flanges 11 on the clamping ring, following which the lifting ring is turned, so that the flanges on the clamping ring interlock with the flanges on the lifting ring. Means are also provided for readjustment according to the ageing of the floor covering. <IMAGE>
Patent SE-9003952-D0 (SE)
Inventor: HACZEK W
IPC: B41J33/52
Filed: 1990-12-11
Abstract: In a ribbon cassette for a typewriter or the like, comprising a housing, a take-off spool core rotatably seated in the housing, on which a take-off ribbon spool is wound, and a take-up spool core, also rotatably seated in the housing, where the take-off spool core is rotatably seated in the housing vertically to its axis of rotation, and where a loop brake spring with two legs and with a section in the shape of a segment of a circle connecting the legs and looping around the take-off spool core is provided, an expanding guide device (19) on the housing, which acts on the spring legs (14, 15) for achieving an even and defined ribbon tension, is provided in such a way, that with increasing unwinding and corresponding displacement of the takeoff spool (5) in the housing (1), the spring legs (14, 15) are increasingly spread open, while the braking force is reduced.
Patent SE-9101841-D0 (SE)
Inventor: IMBERT C
IPC: A61F2/966
Filed: 1991-06-14
Abstract: A device (1) for transluminal implantation of a substantially tubular, radially expansible stent (33), comprising a central tube (7) or rod surrounded by an outer tube (9) axially displaceable relative said central tube (7) or rod, the radial dimensions of said tubes or tube and rod being such as to form an annular space therebetween capable of accommodating said stent (33) in an unexpanded state, and means for axial displacement of said outer tube (9) relative to said central tube (7) or rod. In said device the central tube (7) or rod, at a distal end thereof, is provided with a section of reduced diameter at the proximal end of which there is an undercut groove forming a circumferential flange (21) within which a proximal end of said stent (33) rests until release of the stent (33) by rearward displacement of said outer tube (9). <IMAGE>
Patent SE-9202035-D0 (SE)
Inventor: PAHLMARK K
IPC: B65B55/10
Filed: 1992-07-01
Abstract: PCT No. PCT/SE93/00604 Sec. 371 Date Aug. 22, 1994 Sec. 102(e) Date Aug. 22, 1994 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/01143 PCT Pub. Date Jan. 20, 1994A process is provided for the sterilization of the surface of a packaging material, e.g. a plastic coated board, by contacting such material with a hydrogen peroxide solution, wherein the hydrogen peroxide solution is modified by the addition thereto of a penetration-reducing amount of a penetration-reducing salt. The salt referred to is preferably an alkali metal salt, for instance, a sulphate or halogenide, such as sodium sulphate or sodium chloride. A composition is provided that is useful for carrying the sterilization process into effect, wherein a hydrogen peroxide solution is modified by the addition of a penetration-reducing amount of a penetration-reducing salt.
Patent SE-9301890-D0 (SE)
IPC: B01D53/50
Filed: 1993-06-03
Abstract: A process for oxidizing a sulphite-ion-containing and/or hydrogen-sulphite-ion-containing aqueous solution in the presence of lime, preferably in wet flue-gas desulphurisation. In the process, lime, preferably calcium carbonate, is added to at least a part of the aqueous solution, and this part of the solution is then contacted with an oxygen-containing gas, such as air, before any precipitation of calcium sulphite has occurred. The oxygen-containing gas should be blown into the solution within 1 min of the addition of lime, preferably within 30 s, and most preferred within 5 s. It is further preferred that the solution be vigorously agitated, e.g. by means of a stirrer or a pump, when the process is implemented. The added lime should have a minimal particle size, and the average particle size preferably should not exceed about 30  mu m. It is preferred that the process be implemented at a temperature of about 40-60  DEG C.
Patent SE-9303787-D0 (SE)
Inventor: DIZDAR NIL
IPC: A61K31/195
Filed: 1993-11-17
Abstract: Medication comprises an infusion soln. with L-dopa dissolved in hydrochloric acid and buffered with Addex-THAM to a degree of acidity so that the soln. maintains its properties, is tissue-tolerable and maintainable for periods permitting its use in clinical practice. The pH of the medication is 4.0-6.0 and sodium pyrosulphite is used to stabilise the soln. and improve its durability. The durability is pH-dependent and at pH 4.5 is 3 days.
Patent SE-9402614-D0 (SE)
Inventor: ORLEN NOAH PAUL
IPC: H04N1/411
Filed: 1994-08-02
Abstract: A selective call communication system (100) includes an encoder (508) for encoding and compressing the data to form compressed data, and a controller (22) for transferring the compressed data to a selective call terminal (28). The selective call terminal (28) includes a receiver (302) for receiving the compressed data. A region detector (308) for recovering the compressed data within a predefined information region (42) and a processor (20) for processing the compressed data. The processor (20) includes an identifier (310) for identifying white spaces in the compressed data and an eliminator (312) for eliminating the white spaces being identified. A transmitter (30) for transmitting the compressed data being processed to at least one selective call receiver (40).
Patent SE-9403876-D0 (SE)
Inventor: MALMGREN CARL-HENRIK
IPC: H03K17/30
Filed: 1994-11-10
Abstract: PCT No. PCT/SE95/01323 Sec. 371 Date May 7, 1997 Sec. 102(e) Date May 7, 1997 PCT Filed Nov. 8, 1995 PCT Pub. No. WO96/15617 PCT Pub. Date May 23, 1996An apparatus for automatically switching a load between different supply voltages in dependence on varying voltage demands of the load includes a number of analog series regulators. The supply voltage connection terminals of the series regulators are connected to an individual one of the supply voltages while the output terminals of the series regulators are connected to the load to individually conduct current to/from the load in one and the same direction. The reference voltage input terminals of the series regulators are supplied with an individual reference voltage in response to the voltage demand of the load in such a manner that a series regulator connected to a supply voltage of a large absolute value is adapted to be supplied with a reference voltage of a smaller absolute value than a series regulator connected to a supply voltage of a smaller absolute value and strive to output voltage on its output terminal, which is of a smaller absolute value than the output voltage which a series regulator connected to a supply voltage of a smaller absolute value strives to output.
Patent SE-9500805-D0 (SE)
Inventor: BIRKO KRISTIAN
IPC: A01K85/16
Filed: 1995-03-06
Abstract: Trolling spoon containing a spoon body 1 with connection element 2 for connection of a fishing line 3 to the spoon body and at least one hook arrangement, which comprises a hook base shank 4, an attachment arrangement 5 and one or more hook tip shanks 6 with barbed tip 7, which hook arrangement is secured by the attachment arrangement to the spoon body so that it can swivel. The invention is characterized in that the trolling spoon comprises an element 11 which, when the spoon is trolled forward by means of the fishing line 3, causes the hook arrangement to rotate, and an element 8 not transmitting the rotation, which is arranged between said rotation element 11 and the connection element 2. <IMAGE>
Patent SE-9502046-D0 (SE)
Inventor: STRID KENT
IPC: B01D33/58
Filed: 1995-06-02
Abstract: PCT No. PCT/SE96/00732 Sec. 371 Date Oct. 23, 1997 Sec. 102(e) Date Oct. 23, 1997 PCT Filed Jun. 3, 1996 PCT Pub. No. WO96/38214 PCT Pub. Date Dec. 5, 1996A device for filtering a liquid substance comprising a container (1) having an inlet (2), a rotor (6), an inner rotor part (7), at least one disc filter (8). Spray nozzles are provided for releasing material filtered away from the substance and deposited on the filter disc. Furthermore there are conveyors (17) for removing the material released.
Patent SE-9503056-D0 (SE)
Inventor: LJUNGBERG BJOERN
IPC: C23C/
Filed: 1995-09-01
Abstract: A cutting tool insert for turning steel comprises a cemented carbide body and a coating. The body consists of WC, 5-11 wt.% Co and 2-10 wt.% cubic carbides of Ti, Ta and/or Nb and a highly W-alloyed binder phase with a CW-ratio of 0.76-0.92. The coating comprises: (a) a first (innermost) layer of TiCxNyOz with a thickness of 0.1-2 ~mm and with equiaxed grains having a size of less than 0.5 ~mm; (b) a layer of TiCxNyOz with a thickness of 3-15 ~mm with columnar grains having a dia. of less than 5 ~mm; and (c) an outer layer of a smooth, fine-grained (0.5-2 ~mm) kappa-Al2O3 layer having a thickness of 1-9 ~mm. The layer of TiCxNyOz with a thickness of 3-15 ~mm with columnar grains is pref. deposited by a MT-CVD technique, using acetonitrile as the C and N source for forming the layer in a preferred temp. range of 850-900 deg C. The cemented carbide pref. has 6.5-8.0 wt.% Co and a CW ratio of 0.8-0.9. The cemented carbide body has a surface zone 15-35 ~mm thick depleted from cubic carbides. The outermost layer is pref. a thin 0.1-1 ~mm TiN layer, where the outermost TiN layer has been removed along the cutting edge.
Patent SE-9503436-D0 (SE)
Inventor: PSAROS GEORGIOS
IPC: A62B25/00
Filed: 1995-10-04
Abstract: The cover comprises a circular cuff (5) moved along a length of the container (1) between two end positions. One end is closer to the open end (2) of the container than the other. A part (19) in the lid (15) creates a slot-like hole (20) into which the vessel and the cuff fits in one end position. In the other end position, the open end of the vessel is pressed against the lid.