baber/WOPTO huggingface dataset:
Patent SE-8901970-D0 (SE)
Inventor: ADOLFSSON B
IPC: B67D1/08
Filed: 1989-05-31
Abstract: PCT No. PCT/SE90/00371 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15011 PCT Pub. Date Dec. 13, 1990.In a method for simultaneously carbonating and cooling liquid carbon dioxide under high pressure which is introduced under the liquid surface and is allowed to expand and dissolve in the liquid. Carbon dioxide not dissolved in the liquid is re-introduced under the liquid surface through a compressor and a cooler. A device for carrying out the method includes a closed vessel (1), a liquid inlet (2) opening into the vessel, a carbon dioxide inlet (12) opening into the vessel (1) under the liquid surface, a discharge conduit (5) for carbonated vessel, and, leading from the vessel (1) above the liquid surface, a re-circulation conduit (6,3) for carbon dioxide not dissolved in the liquid, compressor (7) and a cooler (8) being arranged in the re-circulation conduit (6,3).
Patent SE-8902845-D0 (SE)
Inventor: OESTLUND A
IPC: H04B7/26
Filed: 1989-08-25
Abstract: A method in a mobile radio communication system for adapting the system and communication to prevailing traffic and performance requirements. According to the invention a mobile station inserts information on particular codes in its messages transmitted to a base station in response to an invitation message from the base station. The codes indicate whether a message is new or retransmitted and/or message age. The base station receives radio signals in time slots identified in its invitation message and estimates for each time slot based on radio signals received in the time slot whether the time slot is empty or busy, or whether the time slot is empty or correct. For each message received and understood the base station retrieves the code. The retrieved codes and the number of emty/busy/correct slots enable the base station to estimate prevailing system traffic and performance. Estimations on prevailing traffic and performance are used to control system parameters such as number of time slots following an invitation message.
Patent SE-8903109-D0 (SE)
Inventor: LONARDI E
IPC: C21B7/20
Filed: 1989-09-21
Abstract: The present invention relates to an apparatus for charging a shaft furnace. The apparatus includes a rotary and pivoting distributor chute suspended on the head of the furnace, a device for driving this chute, which consists of a first and second running ring designed respectively for rotating the chute about the vertical axis of the furnace and for changing its inclination relative to this axis as a result of a pivoting about its horizontal suspension axis, and a device for actuating the two running rings independently of one another, a central charging lock equipped with upper and lower sealing flaps and with a metering and closing valve for adjusting the flow of material from the lock on to the distributor chute, and a device for filling the lock.
Patent SE-8904029-D0 (SE)
Inventor: BARKSTROEM LARS HENRIK
IPC: A47L15/44
Filed: 1989-11-29
Abstract: Apparatus and process for dissolution of water soluble powder or granules and production of a concentrated solution, suitable for preparing or adjusting of a use solution. The apparatus consists of an exchangeable powder container (1) closed with a screen (3) stopping powder or granules from flowing out when the container is placed with the outlet facing downwards, a holding arrangement for the container, an upturned nozzle (4) connected to a pressure water tube (5) via a valve, which is controlled manually or automatically, and a second container (7), surrounding the nozzle and the lower part of the powder container and recovering formed solution. The openings of the screen are tapering conically in the direction from the nozzle to the powder face.
Patent SE-9001535-D0 (SE)
Inventor: NAESLUND E
IPC: A47L9/10
Filed: 1990-04-27
Abstract: A suction unit for gathering up solid parts comprises a hose, a separator, a filter and a fan, the suction hose being connected to a collection container 2. This container is made up of a base wall, a number of side walls and a roof-forming deck 8 on which the separator and the filter are mounted. An outlet opening 9 for emptying the container is arranged in an end wall 7 of the container 2 and can be closed by means of an airtight hatch 10. The container 2 is mounted pivotably on a base part 12 which has devices for receiving the fork of a forklift truck or pallet lifters by means of which the unit can be transported short distances. The pivotability of the container permits tilting of the latter to an emptying position in which the opening 9 is located low down in relation to the base part. <IMAGE>
Patent SE-9002199-D0 (SE)
Inventor: THORESSON E
IPC: B60P7/08
Filed: 1990-06-20
Abstract: A device for detachable fastening of a hook-equipped or ring-equipped cable or the like to a vehicle, which device is attached to the vehicle such that it is rotatable from a protected position into a usage position in which it is available for coupling with the hook or the ring. The device comprises two parts, each of which is provided with a ring 9 or a hook 8 for coupling with the hook or ring of the said cable when the one part adopts a usage position and the other part adopts a protected position. <IMAGE>
Patent SE-9003693-D0 (SE)
Inventor: LUMME P
IPC: E04B/
Filed: 1990-11-20
Abstract: The invention concerns a single-use form element which remains a fixed part of the concreting, a method for its production, and its shape. The element consists of a corrugated steel plate against which the concrete is cast. At one or more edges, the element can adjoin other form elements to create concrete shutterings of greater size or with different shapes. Two edges 3, 4 of the corrugated plate 2 which are set transversely in relation to the direction P of the corrugations which essentially constitute the form element 1 are situated in the grooves 7 of first and second U-shaped profiles 5, 6 or in the corresponding grooves of an L-shaped profile or L-shaped profile assembly. At the crests of its corrugatiuons, at least in places 9, the corrugated plate 2 has been welded or mechnically or otherwise secured to the profile legs 8a, 8b which form the sides of the groove of the profile. <IMAGE>
Patent SE-9101401-D0 (SE)
Inventor: CAWLEFIELD D W
IPC: C25B1/14
Filed: 1991-05-08
Abstract: An improved multiple layered porous electrode for use in an electrochemical membrane cell is provided having a first perforated support layer, a second layer of fibers, a third layer of fibers less dense than the second layer and a fourth layer of meshed wire cloth.
Patent SE-9103502-D0 (SE)
Inventor: HESSELGREN TORE GOTTFRID
IPC: G01N1/28
Filed: 1991-11-27
Abstract: The invention concerns the cutting of printed circuit boards for the inspection of the plating result on the walls of the holes arranged in the board. A balanced arm 1 which can be raised and lowered on a bearing has two planes 3 and 5 which can be set parallel with a grinding plane. One plane 3 interacts with a plane 17 on a holder 16 for a sample piece 18 which is to be cut and the second plane 5 meets a point-shaped stop 6 centred upon the grinding material 7 which lies on a rotating support 7a. The required grinding plane 21 on the sample piece is to be found in the upper plane of the grinding medium when the second plane 5 is brought to a standstill against the point-shaped stop 6. <IMAGE>
Patent SE-9201802-D0 (SE)
Inventor: FARKAS T
IPC: G21C3/34
Filed: 1992-06-11
Abstract: The present invention relates to a fuel cartridge which comprises an elongate casing connected to a cooling medium. The casing contains a bundle of parallel elongate fuel rods. The bundle is held together by a number of spreaders which have a number of cells consisting of tubular sleeves 7 intended to fix the fuel rods in relation to one another. According to the invention, the sleeves are arranged in a spreader 5a in at least two planes 8, 9 across the bundle, which are separate from one another. The sleeves 7, which in the plane 8 lying upstream position the outermost fuel rods of the bundle, have been connected, by their lower edge lying upstream, to a skirt 11 extending upstream from said lower edge. <IMAGE>
Patent SE-9203668-D0 (SE)
Inventor: NORTH ROGER DORRIEN
IPC: F26B/
Filed: 1992-12-04
Abstract: PCT No. PCT/GB91/00896 Sec. 371 Date Jan. 13, 1994 Sec. 102(e) Date Jan. 13, 1994 PCT Filed Jan. 5, 1991 PCT Pub. No. WO91/19145 PCT Pub. Date Dec. 12, 1991Apparatus for drying a wet material such as sewage sludge comprises a drum (11) mounted for revolution about a horizontal axis and containing interconnected inner (22) and outer (21) concentric spirals containing a continuously-recirculatable charge of particulate heat exchange/pulverizing medium in each coil of the spirals. Sludge is introduced at one end and mixed with the heated charge; the charge and sludge traverse the length of the drum together through the outer spiral while drying takes place; the dried material is removed at the other end and the charge transferred to the inner spiral for transmission to the first end while re-heating takes place by ducted heated air.
Patent SE-9203739-D0 (SE)
Inventor: LAURENCE K J
IPC: B32B38/06
Filed: 1992-12-11
Abstract: A process and apparatus is disclosed for the fabrication of press plates hardened by the use of plasma ion nitriding techniques to produce wear resistant decorative laminate containing alumina grit while improving associated press plate useful life. The application of this process to press plates having exacting final microfinish requirements is possible due to the determination of interdependancies between parameter settings and expected results. These interdependancies include the work piece geometry, surface and subsurface structure and desired results, process temperatures, pressures, and duration of heat-up time, thermal loading, reflective radiation and heat effects, cooling systems, and gas mixture composition.
Patent SE-9300471-D0 (SE)
IPC: D06F34/16
Filed: 1993-02-12
Abstract: There are disclosed an apparatus for and method of electronically balancing a machine for extracting fluids out of a load of liquid absorbent goods received in a rotatable drum by detecting the magnitude and location of the imbalanced load and injecting a balancing fluid into hollow balancing compartments, located within the drum, until the magnitude of the imbalanced load reaches a permissible level.
Patent SE-9302243-D0 (SE)
IPC: H01L23/40
Filed: 1993-06-29
Abstract: The present invention relates to a device for shielding and/or cooling an electronic component mounted on a circuit board or the like. According to the invention, the device comprises a metal frame (2) which is mounted on the circuit board so as to surround the electronic component (1), and a metal cooling plate (3) which fits into the frame (2). The frame is provided along those edges thereof which lie distal to the circuit board with resilient contact means (5) which create electric contact between the plate (3) and the frame (2) and press the cooling plate (3) against the component (1) so as to achieve good thermal transmission between component and cooling plate.
Patent SE-9403689-D0 (SE)
Inventor: CHIHANI THAMI
IPC: A61F13/15
Filed: 1994-10-27
Abstract: PCT No. PCT/SE95/01100 Sec. 371 Date Mar. 19, 1997 Sec. 102(e) Date Mar. 19, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/13283 PCT Pub. Date May 9, 1996An absorbent article such as a diaper, an incontinence guard or a sanitary napkin includes a liquid-permeable outer sheet, a liquid-impermeable bottom sheet and an absorbent body placed therebetween. The outer sheet and the absorbent body are at least partially joined together with a hydrophilic glue.
Patent SE-9404137-D0 (SE)
Inventor: JANSON KURT
IPC: B27B7/04
Filed: 1994-11-29
Abstract: A circular saw for re-sawing or ripping wood, timber and the like, such as logs, blocks, cants and boards, into thinner pieces, wherein the saw includes to this end a plurality of saw blades (21, 22) which are mounted on two mutually parallel and vertically spaced saw axles (9, 10), and wherein means are provided for feeding the wood towards those parts of the blades that are located between the axles, such that both sets of blades will saw one and the same piece of wood from opposite sides thereof. The saw axles (9, 10) are each journalled in a respective stand unit (12, 13), wherein the stand units are vertically movable relative to one another so as to be able to saw through wood of large dimensions with the use of pairs of mutually opposing blades (21, 22) for sawing each cut, and wherein the blades are displaceably mounted on respective saw axles (9, 10) so that each blade of the two sets of blades is able to produce its own through-penetrating cut when cutting wood of smaller dimensions.
Patent SE-9501645-D0 (SE)
Inventor: FORS KRISTER
IPC: C05F17/929
Filed: 1995-07-12
Abstract: PCT No. PCT/SE96/00876 Sec. 371 Date Jan. 12, 1998 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Jul. 1, 1996 PCT Pub. No. WO97/03023 PCT Pub. Date Jan. 30, 1997Method of continuous treatment and purification of biologically decomposable waste and liquid in a rotatably elongated perforated cylinder longitudinally divided into a dewatering and wet composting unit, a central dewatering unit and a dry composting unit. The perforated cylinder is surrounded by an envelope for collecting liquid wastes which are treated by oxygenated filter units in communication with the envelope structure. The device also includes a hollow perforated shaft within the cylinder for supplying oxygen to the interior of the cylinder and for rotating the cylinder.
Patent SE-9503950-D0 (SE)
Inventor: JAENDEL MAGNUS
IPC: H04N7/36
Filed: 1995-11-08
Abstract: In transmission of bit plane coded (23) digitalized moving pictures, which are subject to a motion compensation (19) and an object based segmentation the bit planes are transmitted in order of decreasing significance. An incremental motion estimation (15, 17) and segmentation (11, 13) is performed in the transmitter (1) and the receiver (5) after each transmitted bit plane of a frame of the moving picture. As a result hereof the information, in particular the segmentation information, which must be transmitted is, in particular in the case of a low transmission rate, significantly reduced, due to the heavy reduction of motion parameters which must be transmitted. This method is, in particular, well suited for employment in low rate transmission systems, such as the public telephone network.
Patent SE-9600022-D0 (SE)
Inventor: KOSKELAINEN ERKKI
IPC: B65H54/56
Filed: 1996-01-03
Abstract: The invention relates to a package (1) for a continuous flexible device (2) which is wound up into a coil like a cable, a line, a rope, a hawser, a wire, a hose or similar within a protective enclosing casing (3), which is suitable for storage and transport. The flexible device (2) is wound up preshaped and received within a casing (3), which is provided with a centrally located outfeed opening (8) for said wound up flexible preshaped device (2) at the front side (9) of said casing (3). The centrally located outfeed opening is formed by an aperture (8) through the casing (3) by what means the flexible device (2) may be drawn out of the casing (3) without rotation of the spool-shaped wound up coil (27), or without use of any extra accessories. The invention also relates to a method for manufacturing said package.
Patent SE-9600115-D0 (SE)
Inventor: OLSSON HAAKAN
IPC: B65D8/22
Filed: 1996-01-15
Abstract: A three part package of polymer coated aluminum for fill-goods under pressure includes a for example frusto-conical barrel, a top and a bottom. The bottom includes a central, circular dome facing inwardly in the package, outside thereof a circular portion, which is inwardly curved and extends toward the barrel, and a rim, which extends downwardly from the curved portion and is intended for sealing to the barrel.
Patent SE-9600735-D0 (SE)
Inventor: FRID BENGT
IPC: G10D3/166
Filed: 1996-02-27
Abstract: The bow dummy comprises a guide peg (3) fixed to the control head. Around the guide peg a tube is movable against spring force. The movements of the tube represent the bowing movements.(Dwg.2)
Patent SE-9602185-D0 (SE)
Inventor: LARSSON PER
IPC: F16H33/18
Filed: 1996-06-03
Abstract: In a fluid coupling including a casing enclosing an impeller and a turbine wheel which is rotatably mounted in the casing, the turbine wheel is formed on its face turned toward the casing with scrapers designed to scrape off impurities that have settled on the inner wall of the casing.
Patent SE-9602816-D0 (SE)
Inventor: JOHNSSON MATS
IPC: C30B29/62
Filed: 1996-07-19
Abstract: A method for producing large volumes of titanium diboride (TiB2) whiskers - comprises heating a mixture of carbon source material with titanium and boron (hydr)oxides and/or alkali(ne earth) metal oxides, to which at least one alkali(ne earth) metal halide such as lithium chloride, sodium chloride, potassium chloride, calcium chloride, magnesium chloride, lithium fluoride, sodium fluoride or potassium fluoride is added, along with a nickel and/or cobalt compound, for 0.8-18 hours at 1000-1800 deg.C and 10 mbar to 50 bar, in an inert or non-oxidising atmosphere. The quantities of carbon source material, titanium (hydr)oxide, boron (hydr)oxide and alkali(ne earth) metal oxide in the mixture correspond to the stoichiometric amounts present in the whiskers. Molar ratio of alkali(ne earth) metal halide to the sum of titanium and boron is 0.002-1:1.
Patent SE-9603490-D0 (SE)
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/74
Filed: 1996-09-24
Abstract: Absorbent pants are provided comprising a pants layer intended to face the body of the user in use and an outer barrier layer which is liq. proof and arranged outside the pants layer relative to the body of the user. The pants layer has a surface area greater than that of the outer barrier layer and is joined in parts to itself, directly or via a joining mechanism, so that in use it alone constitutes the waist opening, leg openings and load bearing regions in contact with the user's body.
Patent SE-9604272-D0 (SE)
Inventor: WIKLUND RUDOLF
IPC: G01B21/02
Filed: 1996-11-21
Abstract: A measuring machine produces an essentially linear movement in a moving part by transforming rotary movement to linear movement through a transmission element having a high modulus of elasticity in a longitudinal direction, and which is flexible in a transverse direction. The transmission element has two ends which are each fastened to the same mechanical element, and the transmission element is given a pre-stress which is greater than a maximum force encountered during acceleration while the machine is in use.
Patent SE-9604451-D0 (SE)
Inventor: PAEZ JUAN BAUTISTA
IPC: A61F5/01
Filed: 1996-12-03
Abstract: A leg brace and method for forming thereof is provided. The brace includes a frame formed of at least a thermoplastic material. A harness is fixed to the frame, the harness being retained adjacent a user's leg during use. The leg brace may be further formed with a tibial restricting portion running along and substantially parallel to the medial shaft of a user's tibia during use, thereby preventing any unwanted movement or rotation of the user's tibia. The brace is formed by forming a brace core of a mixture of a thermoplastic material and a blowing agent and then placing a composite material in contact with the core. Next, the core and composite material are heated in a mold to a temperature sufficient to allow the thermoplastic material to become molten, causing the blowing agent to expand and force the composite material against an interior wall of the mold cavity and to form a thermoplastic cellular core. Next, after cooling, the leg brace is reheated to a temperature sufficient to allow the thermoplastic material to become malleable, but not sufficient to destroy the structural integrity of the leg brace, and then the leg brace is reshaped for a custom fit.
Patent SE-9701846-D0 (SE)
Inventor: ERHAGE LARS INGEMAR
IPC: G01R29/10
Filed: 1997-05-16
Abstract: The present invention relates to the problem of calibrating an antenna system (23) comprising an electrically controlled antenna (25) using a test antenna (45) arranged near the electrically controlled antenna, with the possibility of calibrating during operation, when disturbing reflections or other unknown signal influences are present when signals are transmitted between the test antenna and the electrically controlled antenna or between the electrically controlled antenna and the test antenna. The electrically controlled antenna comprises a number of modules (27-(1-N)) having means (91-(1-N)) for controlling the complex amplification of the modules. Each module is arranged with a commandable reference mode at reception and/or transmission. The antenna system is calibrated for reception and transmission, respectively, by transmitting test signals between the test antenna and the electrically controlled antenna and/or by transmitting test signals between the electrically controlled antenna and the test antenna, the effect of the unknown signal influence being eliminated by utilization of the reference modes at reception and/or transmission.
Patent SE-9703143-D0 (SE)
Inventor: GNOSSPELIUS JOHAN
IPC: H04M7/00
Filed: 1997-09-01
Abstract: The present invention relates to echo suppression in a telephony system wherein a communication link is established over an analogue network and a digital network. The disclosed echo suppression invention provides cost-effective ways of minimizing an echo arising in the public switched telephone network (PSTN) by calculating a first value for the energy level of the signal from the analogue to the digital network, and likewise calculating a second value for the energy level of the signal from the digital to the analogue network. The sound from the analogue network to digital network is transmitted in dependence of the results of a comparison between the first and second values.
Patent SE-9703793-D0 (SE)
Inventor: OLSSON ESBJOERN
IPC: B65D85/30
Filed: 1997-10-17
Abstract: The base panel (1) contains a regular pattern of alternating symmetrical hills and valleys, giving the panel a corrugated or pleated shape with shock damping properties. Protrusions from the packaging side walls (2) engage with the hills and valleys, reinforcing the base panel and preventing the side walls from being moved in their length direction.
Patent SE-9800224-D0 (SE)
Inventor: KRANTZ PETTER
IPC: A61F/
Filed: 1998-01-28
Abstract: A bit (1) made from compressible material includes a compressible contact zone (5) enclosed in the material and linked to electrical contacts, so that grinding of the teeth will rub these poles against each other and allow an electric current to travel via conductors (6, 7) to an electrode (3) that delivers an electric shock to the gum or palate.
Patent SE-9804029-D0 (SE)
Inventor: ERIKSSON HAAKAN
IPC: C02F1/28
Filed: 1998-12-09
Abstract: A method for purifying water of phthalate/phthalates by using a hydrophobic zeolite, especially one with the composition [(Al2O3)x(SiO2)y], wherein x and y are integers and y/x >15, preferably  mu 100.
Patent IT-MI920595-D0 (IT)
Inventor: PALLEGGI GUIDO
IPC: B60L50/15
Filed: 1992-03-13
Abstract: An electric drive system in lift trucks has, for driving the lift truck driving wheels, at least one separate excitation electric motor (M) provided with a stator (C) and a rotor (A) which are energized independently of each other by means of an electronic drive and control unit; by this arrangement, space can be saved on the lift truck and the lift truck can be rendered reliable, low in running cost, adaptable to varying load conditions, and adjustable as regards its operational parameters. <IMAGE>