baber/WOPTO huggingface dataset:
Patent SE-8000393-L (SE)
Inventor: SIMKO R T
IPC: G11C14/00
Filed: 1980-01-17
Abstract: Nonvolatile, semiconductor random access memory cells comprising a static, RAM cell and a nonvolatile memory element which may be interconnected with the static random-access memory cell by capacitative coupling, such that the RAM cell contents may be directly copied to the nonvolatile element, and such that the nonvolatile memory cell contents will be copied to the RAM cell upon applying power to the RAM cell. The nonvolatile memory element may be a substrate-coupled floating gate cell incorporating self-regulated and asperity enhanced tunnel currents.
Patent SE-8000476-L (SE)
Inventor: MANKOWITZ ROBERT
IPC: H02G1/12
Filed: 1980-01-21
Abstract: A wire stripping tool comprises arms 6, 7 providing a pair of end parts mounted within an enclosure member 1 and normally urged away from each other into contact with resilient tongue parts 2, 3 each end part having at least one tooth edge part 9a, 9b. Each arm may have a cutting member 6b, 7b aligned with apertures 8. Each tooth set is of different size for different wires. Mating flats 10, 11, prevent overriding. Handle parts 1a, 1b may be metal or plastics. A stop member (12) (Figs. 7, 8 not shown) may be mounted on a shaft (13) longitudinally slidable against a frictional resistance and a pointer (19) (also Figs. 5, 6, not shown) visible against a scale (21) indicating wire length to be stripped. Plate (14) engaging slots (22) (Fig. 8), also ensures tooth sets (9) are mutually centred. <IMAGE>
Patent SE-8003960-L (SE)
Inventor: KRUDE W
IPC: F16D3/41
Filed: 1980-05-28
Abstract: A universal joint having a trunnion cross adapted to be received in the arms of a pair of yokes is formed with a continuous resilient seal member loosely extending over the body of the trunnion cross and adapted to contain therein a supply of lubricant located within a recess formed with a center of the recess spaced closer to the axis of symmetry of the trunnion cross than the peripheral portions of the recess. Grooves extend from the trunnion members to the center of the recess, with the grooves being arranged to have an angle of inclination relative to the axis of symmetry of the trunnion cross.
Patent SE-8004373-L (SE)
Inventor: FRAENKI LEIF URBAN
IPC: E04C3/17
Filed: 1980-06-12
Abstract: A roof-truss having a tension member (4) between the two rafters (2, 3) of the roof-truss, characterised by a joint in the ridge portion between the two rafters (2, 3) and by a ridge joining (5) consisting essentially of a ridge beam (17) and a substantially vertical tie (26) between the ridge and the ridge beam.
Patent SE-8007589-L (SE)
Inventor: ILON BENGT ERLAND
IPC: B60C27/06
Filed: 1980-10-29
Abstract: The present invention relates to a skid protections device (3) for wheels preferably snow chains for vehicle wheels. In order to permit quick and simple assembly of snow chains on vehicle wheels the device according to the invention comprises a power aggregate attached to a wheel, coupled to a bracket thereon. The bracket with skid protection means may be mounted at the wheel with the skid protection means extending in working position around the wheel except a part thereof which is prevented from attaching a working position by the wheel engaging a ground. The power aggregate, in coupled condition, moves the blocked part of the skid protection means to the working position when it is released by rotation of the wheel, the skid protection means in working position is movable in peripheral direction relative to the wheel during rotation.
Patent SE-8102889-L (SE)
Inventor: ADOLFSSON M
IPC: G01D5/353
Filed: 1981-05-08
Abstract: The invention relates to a fiber optical measuring device for measuring physical quantities such as temperature and pressure, comprising a measuring transducer comprising a sensor material, an electronic unit comprising an evaluating electronic system, light sources and photo-detectors, and one or more optical fibers which connect said transducer to said electronic unit. The invention is characterised in that the sensor material has optical properties dependent on the modulating frequency of the light, such as absorption, reflection or luminescence; that the light from the electronic unit is arranged to be modulated by one or more frequencies; that at least one of these frequencies lies within the frequency range where the optical properties of the sensor material are influenced by at least one of said physical quantities; and that the modulating amplitude and/or the modulating phase position of the light emanating from the sensor material is/are arranged to be detected in the electronic unit at at least one of said modulating frequencies.
Patent SE-8104193-L (SE)
Inventor: WARTHAN J G
IPC: G06K7/00
Filed: 1981-07-06
Abstract: A reading device which uses both optical character recognition techniques and magnetic reading are combined in a reader wherein the magnetic reading head stays at a fixed position while the optical reading aperture may be varied to accomodate different documents. The slot through which checks, credit cards or other similar documents are passed is movable vertically to adapt to different media from which information is to be read.
Patent SE-8104383-L (SE)
Inventor: GOLINELLI G
IPC: G01B5/20
Filed: 1981-07-15
Abstract: A gauging head for checking linear dimensions of mechanical pieces comprising a single member including a movable arm, a support for the movable arm, and a fulcrum for pivoting movements of the arm with respect to the support. The member also defines seats for an inductive transducer coupled to the arm and the support, the transducer being sealed by a resilient gasket.
Patent SE-8200103-L (SE)
Inventor: MORISHITA M
IPC: A61K47/02
Filed: 1982-01-11
Abstract: A preparation e.g. suppository or injectable solution containing an absorption promoter, selected from specific classes of water-soluble compounds having chelating activity e.g. EDTA, preferably in the presence of a salt e.g. NaCl at a concentration exhibiting higher osmotic pressure than isotonic sodium chloride solution, and a medicine is found to promote absorption of the medicine through a gastrointestinal organ such as colon and rectum, and through vagina.
Patent SE-8203281-L (SE)
Inventor: SUNDQUIST C R
IPC: F24S10/80
Filed: 1982-05-27
Abstract: PCT No. PCT/SE83/00210 Sec. 371 Date Jan. 27, 1984 Sec. 102(e) Date Jan. 27, 1984 PCT Filed May 26, 1983 PCT Pub. No. WO83/04299 PCT Pub. Date Dec. 8, 1983.A solar collector with a supporting panel made of fibrous material, the material being thicker on the bottom of the panel where greater insulation is required, and denser and thinner on the sides where greater strength is required. This design permits a thinner absorber panel to be used, resulting in decreased cost of materials and manufacture and enhanced performance and greater ease of construction.
Patent SE-8203485-L (SE)
Inventor: JOHANSSON I
IPC: F16J9/16
Filed: 1982-06-04
Abstract: A piston ring assembly for a piston of the type which is rigidly connected to the associated piston rod and which during its reciprocating motion in a cylinder has to be inclinable with its longitudinal axis by a small angle relative to the center axis of said cylinder, said piston being intended for use in hydraulic mechanisms with very high hydraulic fluid pressures and mainly axial piston machines. The piston is provided with a peripheral groove for accomodating the sealing piston ring assembly and said assembly consists of two or more annular and radially slitted washers of steel. For providing such a piston ring assembly which has improved sealing action and endurance but which still is simple and unexpensive in manufacture, the slitted washers have a thickness so selected in percent of the cylinder diameter that their slit width or gap will be substantially equal to zero for an intermediate value of the inclination angle between the longitudinal axis of the piston and the center axis of the cylinder and in that the piston groove has a depth sufficient for allowing a free relative sliding motion between the washers.
Patent SE-8203628-L (SE)
Inventor: KUDO T
IPC: C22C38/44
Filed: 1982-06-10
Abstract: An alloy useful for manufacturing high strength deep well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H2S-CO2-Cl--environment, which comprises the following alloy composition: -C: </=0.1% Si: </=1.0% -Mn: </=2.0% P: </=0.030% -S: </=0.005% N: 0-0.30% -Ni: 25-60% Cr: 22.5-35% -Mo: 0-7.5% (excl.) W: 0-15% (excl.) -Cr (%) + 10Mo (%) + 5W (%) >/= 70% -3.5% </= Mo (%) + 1/2W (%) < 7.5% -Cu: 0-2.0% Co: 0-2.0% -Rare earths: 0-0.10% Y: 0-0.20% -Mg: 0-0.10% Ca: 0-0.10% -  one or more of Nb, Ti, Ta, Zr and V in the total amount of 0.5-4.0%, if necessary, Fe and incidental impurities: balance.
Patent SE-8306496-L (SE)
Inventor: PECKHAM D H
IPC: F42B10/04
Filed: 1983-11-24
Abstract: A fuselage, particularly of a guided missile, having a rotatable nose body carrying a pair of similar strakes symmetricaly disposed about the body and for anchoring incidence generated vortices thereon.
Patent SE-8406380-L (SE)
Inventor: MUSCHNER U
IPC: B22D41/08
Filed: 1984-12-14
Abstract: A refractory plate used as a stationary and/or as a movable closure plate in a sliding closure unit for discharging molten metal from a metallurgical vessel includes a refractory plate body having parallel opposite planar surfaces. A first discharge opening extends through the body between the parallel surfaces and is used for initial operation. At least one other discharge opening extends through the body between the parallel surfaces and is sealingly closed by a stopper plug of refractory material. Upon erosion damage to the first discharge opening, such damaged opening may be closed by a stopper plug of refractory material, the stopper plug may be removed from the other discharge opening, and the plate may be reversed such that the other discharge opening then is employed for further operation of the plate.
Patent SE-8500786-L (SE)
Inventor: BORG STIG
IPC: A62C33/02
Filed: 1985-02-19
Abstract: A line drum (10) is used, which is rotated by a motor. A clutch has two positions, i.e. a first position in which the motor is connected to the line drum, and a second, free, position in which the drum is rotatable independently of the motor. A manoeuvring component (30) is provided to change the coupling arrangement from the free to the engagement positions and vice versa, and works in conjunction with a pair of activators (17,18) located in the vicinity of the two ends of the line.
Patent SE-8504341-L (SE)
Inventor: COLLINS M N
IPC: A61M16/04
Filed: 1985-09-19
Abstract: An endotracheal tube 1 has a cuff 4 at its patient end that is inflatable via an inflation line 11. The inflation line 11 includes a connector 14 of a compliant plastics material at its machine end. An adaptor 3 is fitted in the machine end of the tube and has a flange 33 that go extends radially on opposite sides. Two notches 34 are formed in each side of the flange 33, the notches being of circular shape and having a restricted opening 35 so that any one of the notches can receive and retain the connector 14 as a push fit. In this way, the machine end of the inflation line 11 is retained with the tube to prevent it being trapped at the edge 51 of packaging 50 and to prevent it coming into contact with the cuff 4. In use, the assembly is retained at the patient's mouth by a tape secured to the notches 34 in the adaptor flange 33. <IMAGE>
Patent SE-8504950-L (SE)
Inventor: TOSSERAM W W
IPC: F42B12/74
Filed: 1985-10-21
Abstract: A subcalibre projectile with a propulsion cage (12) comprises a core (13) forming the actual projectile consisting of a sintered alloy with 99.5 % of tungsten and 0.5 % of thorium oxide. <IMAGE>
Patent SE-8505090-L (SE)
Inventor: NILSSON B H
IPC: D21D1/00
Filed: 1985-10-28
Abstract: In the production of mechanical pulp a refiner (defibrator) is driven by a steam turbine. The steam supply for the turbine comprises process steam generated in the refiner during the refiner action, which steam is passed through a reboiler and then superheated, in a superheater or economizer, before being supplied to the turbine. A boiler comprises a secondary source of steam and that steam too is introduced to the steam turbine, either directly or after passage through another turbine which powers an electric generator. The off-gases from the boiler may drive a gas turbine. All the components may be mounted on a train, and the gas turbine may power the locomotive for the train. The gas turbine can also power an air compressor providing compressed combustion air to the boiler.
Patent SE-8603986-L (SE)
Inventor: HEIMBRODT K-J
IPC: F01P7/10
Filed: 1986-09-22
Abstract: The application relates to a radiator grill for motor vehicles which comprises a plurality of lamellae oriented parallel and arranged at mutual intervals, the free interstices between the lamellae being able to be closed by pressurizable flexible hose(s) as a function of the cooling water temperature of an internal combustion engine, with each of the pressurized adjacent hose(s) being braced mutually in the closed position. The invention provides that such a radiator grill can be developed so that no particularly high pressure needs to be exerted to deform the hose(s), since the hose(s) flex into a closing position and no particularly high strength requirements need be imposed for the resilient properties of the hose material as the hose(s) flex outwardly and do not inflate. Additionally, a simple clip mechanism is provided to attach the hose(s) to the lamellae.
Patent SE-8604702-L (SE)
Inventor: ANDREASSON B C
IPC: B27L1/06
Filed: 1986-11-03
Abstract: The two portable units (10,11) comprising the standing tree lopping tool are carried in a harness arrangement by the operator. - The first unit, containing the power source (18), is placed on the back of the operator, whilst the other, comprising a telescopic rod (28,29,30) with a saw (14) at its upper end, is carried in a holster.
Patent SE-8700036-L (SE)
Inventor: JONSSON ULF
IPC: A61B17/60
Filed: 1987-01-07
Abstract: The fixture ring (1) has threaded holes for the pins (2) which permits the diffusion of the latter in two planes. This affords good fixation stability despite the fact that the pins are fitted into the limb over a limited area. The ring is shaped so that the brace connecting the different fracture fragments can be fixed to its periphery (6) by special clamp couplings (3).
Patent SE-8700070-L (SE)
Inventor: HELMER K U E
IPC: D21H17/02
Filed: 1987-01-09
Abstract: Aqueous dispersions of rosin and synthetic sizing agent wherein the particles in the dispersed phase contain a mixture of rosin and the synthetic sizing agent and wherein the dispersions contain a polyaluminum compound. The dispersions are prepared by homogenization of a homogenous mixture of rosin material and the synthetic sizing agent and the polyaluminum compound can either be present at the production or be added to an aqueous dispersion of mixed particles. The dispersions are used as sizing agents at the production of paper, paper board, board and similar products.
Patent SE-8702513-L (SE)
Inventor: SERENELLI D
IPC: F21V21/04
Filed: 1987-06-16
Abstract: A support spring, in particular, for lighting appliances, essentially 19 comprises a metal element provided with two essentially "U"-positioned arms, with one of said two arms 12 being sloping relatively to the vertical, the other one 13 being positioned vertically; a shaped opening 14 being furthermore provided, which extends between a middle portion of arm 12 and an upper portion of arm 13, an element 15 extending downwards from arm 13 through said opening 14. The free 19 end of arm 12 being bent to form an upwards extending tongue, the free end 20 of arm 13 being tapered and downwards bent to a hook 21. The hook 21 engaging in use onto an appliance and the arm 12 or the element 15 providing alternative support forces depending on the depth of recess receiving the appliance. <IMAGE>
Patent SE-8703763-L (SE)
Inventor: BRAENNSTROEM R
IPC: F23J7/00
Filed: 1987-09-30
Abstract: A method for improving utilization of sulphur-absorbent containing calcium, in a power plant burning fuel in a fluidized bed (12) of particulate material in a combustion chamber (11). When fresh absorbent is prepared it is crushed and the crushed material is subsequently divided into a fine and a coarse fraction. The fine fraction is calcinated, mixed with crushed coal (41) and used as drying agent. The invention also relates to a power plant having equipment (28) for calcinating a fine-particled fraction of fresh sulphur-absorbent, and also equipment for mixing coal (41) and the calcinated absorbent and equipment (46, 48) for feeding the mixture of absorbent and coal into the bed. (FIG. 3).
Patent SE-8801069-L (SE)
Inventor: FARINA D
IPC: F24F1/02
Filed: 1988-03-23
Abstract: A movable air-conditioning set comprises, inside a wheel-mounted (9) box-type structure (2) having intake (5a, 6a) and delivery (5b, 6b) ports, an evaporating bank (24), a condensing bank (25) preferably consisting of two parallel plate-like members (25a, 25b), a condensation water collecting pan (29) placed beneath the evaporating bank (24) and in fluid communication with a tray (30) underlying the condensing bank (25), and a centrifugating impeller (32) which can be turned off and dips into the tray (30) to splash the members (25, 26) of the condensing bank (25) with condensation water, thus contributing toward their cooling and condensation water dissipation.   <IMAGE>
Patent SE-8802887-L (SE)
Inventor: CONN S H
IPC: B64B1/40
Filed: 1988-08-12
Abstract: A suspension cable for connecting together the carriage support ropes and the envelope load cords of a hot air balloon in the area of the burner assembly. The suspension cable comprises a non-electrically conductive material having a destruct point sufficiently high to avoid damage from the accidental exposure to the flame of the burner and a tensil strength sufficient to support the balloon carriage. The suspension cable is braided and the non-conductive material comprises an aramid fiber core. The suspension cable includes a non-electrically conductive sheath surrounding the core which will destruct if accidentally exposed to the flame of the burner in order to give an indication that the suspension cable should be inspected.
Patent SE-9000229-L (SE)
Inventor: FLOC H N
IPC: H01H13/20
Filed: 1990-01-23
Abstract: A protected switch contactor apparatus is disclosed comprising a plurality of parallel sections with respective switches actuated by a common rack. One of these switches consists of a sealed monostable micro-switch with high speed cut-off whose internal terminals are connected to external terminals disposed in two opposite housings of each section. The micro-switch is housed in an insulated cavity situated between the two housings and opening, on the side opposite the rack, through an orifice having provisions for fixing a printed circuit whose conducting zones are connected, in the desired configuration, to said internal and external terminals. With this arrangement it is possible, during assembly in the factory, to assign to the micro-switch different functions, without modifying the structure of the apparatus.
Patent SE-9001682-L (SE)
Inventor: ROLLEN JARL-ERIK
IPC: B05D7/26
Filed: 1990-05-10
Abstract: Method and arrangement for drying a dispersion of a material in a liquid, preferably a paint material (paint) which is dispersed in water and which is applied to an object in a layer. Heat is supplied in order to obtain evaporation of the liquid in the dispersion and diffusion in a direction away from the surface of the object and out towards the free surface of the layer of paint. Heat is supplied to the paint material before the latter is applied to the object. Heat can also be supplied to the object, or to propellant gas when spraying the paint material, before this is applied to the object. <IMAGE>
Patent SE-9102500-L (SE)
Inventor: RECK G
IPC: D21C9/10
Filed: 1991-09-02
Abstract: An apparatus for treating and discharging a medium, such as cellulosic fibrous material, in a container or bleaching tower includes an agitating and treating arm coupled to a rotating discharge pipe. A treatment medium or a diluting liquid is dispensed through orifices in the agitating and treating arm disposed in the bottom of the container. The cellulosic fibrous material suspension is discharged from the bleaching tower. The treatment medium or the diluting liquid is fed through the orifices in the agitating and treatment arms as a function of the state variables of the treatment medium and/or the medium to be discharged. The orifices include an obturator to open and close the orifices as a function of the pressure differential between the treatment medium and the medium to be discharged in the area of obturators during the discharge operation.
Patent SE-9301686-L (SE)
Inventor: SJOEQVIST LARS-OLOF
IPC: E04B1/72
Filed: 1993-05-17
Abstract: In buildings provided with a cover panel (8), a space is formed between the panel, under boards (7) and the nail beam (6). An inlet is formed to the space at the panel (8) ends. To prevent access to this space, the inlet is blocked by a profile which has a yoke part and two legs, the yoke part being perforated, each hole (5) preventing access to rodents and repelling insects.
Patent SE-9302939-L (SE)
Inventor: MOODY MARTIN
IPC: H04M11/04
Filed: 1993-09-10
Abstract: A system for identifying a specific station, of a plurality of stations serviced by a telephone system, which has initiated a telephone call. The system includes means for providing designation indicia associated with each station within the system. A module at each station includes a control circuit for converting the designation indicia to an electronic format and, at an appropriate time, transmitting the electronically formatted designation indicia to a call-receiving station. In response to a call, the receiving station polls the calling station, and, in response, the calling station transmits the electronically formatted indicia to the call-receiving station.
Patent SE-9402977-L (SE)
Inventor: NORDSTROEM OLLE
IPC: F16L37/08
Filed: 1994-09-06
Abstract: PCT No. PCT/SE95/00997 Sec. 371 Date Feb. 21, 1997 Sec. 102(e) Date Feb. 21, 1997 PCT Filed Sep. 5, 1995 PCT Pub. No. WO96/07849 PCT Pub. Date Mar. 14, 1996A coupling arrangement comprising male and female pipe coupling parts. The arrangement comprises a body which can be connected to the male part, with two elongate elements which are connected by a ring acting as a radial spring and which define between themselves a slit aperture, which is covered by a strip of non-transparent, flexible material which comprises a transparent window or a through hole. One end of the body is formed with a radially projecting flange, which is adapted to engage behind a radially inwardly directed flange on the female part, defining a locking position. There is an indicator member which is axially displaceable within the body and adapted such that it moved by the female part against the effect of a spring member. In the locking position, a symbol on the indicator member, which symbol indicates this locking position, is visible in the window.
Patent SE-9403661-L (SE)
Inventor: SCHOERLING STEFAN
IPC: A47H1/02
Filed: 1994-10-26
Abstract: The core of a piece of a conventional rope is withdrawn and a stiff rod is inserted as a new core (6). The stiff rod (6) may have a dry coating of a thermosetting glue so that the strands (7-9) will be fixed to it when heated. The decorative rod can be used for example as a curtain rod, as a curtain tie-back, or as a hand rail.
Patent SE-9403895-L (SE)
Inventor: NILSSON JENS
IPC: G09F11/15
Filed: 1994-11-14
Abstract: The invention relates to a device for picture display comprising a movable picture carrier and a drive means for moving the carrier. The carrier forms an endless web (3), on which fastening means (8) of Velcro3 type are fixed for detachable connection with complementary fastening means on the pictures. The drive means is adapted to feed the web (3) in an endless path.