baber/WOPTO huggingface dataset:
Patent SE-8206995-L (SE)
Inventor: HOFMANN H
IPC: F16C19/34
Filed: 1982-12-08
Abstract: A single-row or double-row rolling bearing comprises a rimless inner race 8, a rimless outer race 7 and rollers 9. In order to ensure a high radial and axial load capacity of the bearing, to facilitate mass-production of the rollers and to reduce friction resulting from a sliding instead of the desired rolling motion of the rollers, at least the regions adjacent the two end faces 6 of each roller are curved along their longitudinal extent. Alternatively, each roller may be curved convexly with the same radius along its entire length. Whatever roller is used, the, or each, centre 11 of the, or each, curvature is disposed on the opposite side of the bearing axis 10 and the smallest radius 12 of the, or each, curvature is greater than ten times the length of the roller. The shape of the tracks of the inner and outer races is substantially the same as that of the rollers. <IMAGE>
Patent SE-8302400-L (SE)
Inventor: SCHMIDT M
IPC: G01N33/98
Filed: 1983-04-28
Abstract: A calibrating gas generator comprises two series connected solution tanks filled with an aqueous ethanol solution which are connected together so that a pump may direct air so that it successively bubbles through the ethanol solution in each tank and exit through a test nozzle connected to the last tank. Means are provided for maintaining a temperature in the first tank of 37 DEG  C. and in the second solution tank of 34 DEG  C. In accordance with the method of the invention, the testing reliability of the calibrating gas is extended by directing a gas such as air so that it successively bubbles through ethanol solutions in first and second tanks and by maintaining the solution in the first tank at 37 DEG  C. and the solution in the second tank at 34 DEG  C.
Patent SE-8400576-L (SE)
Inventor: JOHANSEN THORKIL
IPC: A01K75/00
Filed: 1984-02-06
Abstract: The invention relates to a coupling member for coupling together the upper boltropes of two fishing nets. The object of the invention is to design a coupling member for coupling together two fishing nets in such a manner that it is itself buoyant. This is achieved, according to the invention, in that the weight of that unit which consists of a central piece and two end pieces coupled thereto is so light that this unit, together with the two ends of the upper boltropes, can float on the surface of the water. A dish-shaped end piece is permanently attached to each end of the upper boltrope of a fishing net, in such a manner that the aperture of the dish faces away from the net. Figure 1 shows a longitudinal section through a coupling member according to the invention, the individual parts each being identified.
Patent SE-8402280-L (SE)
Inventor: KAUFFMAN W J
IPC: C08K5/00
Filed: 1984-04-26
Abstract: A process for treating plastisol-type vinyl chloride resins having small particle size and relatively little capability for absorbing plasticizers such that the plastisol absorbing capabilities of the resins are improved. The preferred process is the treatment of the particles with water at a temperature which is not less than about 150 DEG F (65.6 DEG C) for a period of time sufficient to cause the plasticizer absorption capabilities to increase.
Patent SE-8402942-L (SE)
Inventor: BILLET C
IPC: H02G15/115
Filed: 1984-05-30
Abstract: A device for interconnecting the conductors of an overhead, multi-conductor cable with the conductors of an underground, multi-conductor cable which protects the connections and permits them to be at the same level and which can be installed in the field without heating apparatus. The conductors of one cable are electrically and mechanically connected to the conductors of the other cable by conventional conductive clamps, and the clamps are covered by insulating, elastic, two-part sleeves which extend to the insulation of the conductors and the parts of which are interfitting. The sleeves are surrounded by a two-part, elastomeric material, protective housing, the parts of which are interfitting. The insulated conductors of the overhead conductor pass through elastic nipples which provide a watertight seal between the conductor insulation and the housing.
Patent SE-8403875-L (SE)
Inventor: WUNDERLICH E
IPC: F25D23/08
Filed: 1984-07-26
Abstract: A plastic profiled sealing element for household refrigeration appliances, such as freezers, refrigerators, freezer chests, freezer compartments, etc., includes a sealing bellows having a hose-shaped cross section. The sealing bellows is provided with two side walls and a covering wall and is made of a plastic which has been set by means of a softener so as to be continuously flexible. Further, the profiled sealing element is provided with an anchor member made of a plastic of the same or different material hardness, with the sealing bellows and the anchor member being connected with one another to form a unit. The cross sections of the two side walls of the sealing bellows narrow as the side walls rise from the region of the connection of the side walls with the covering wall of the anchor member to approximately half the height of the sealing bellows, so that the side walls become increasingly thinner. Thereafter, the cross sections of the side walls increase again to the edges of the covering wall of the sealing bellows until the side walls again reach approximately their initial cross sections. The side walls, on the one hand, and the covering wall, on the other hand, are kept flexible by means of softeners having different characteristics.
Patent SE-8500885-L (SE)
Inventor: GUSTAFSON A
IPC: H05K9/00
Filed: 1985-02-22
Abstract: PCT No. PCT/SE86/00077 Sec. 371 Date Oct. 22, 1986 Sec. 102(e) Date Oct. 22, 1986 PCT Filed Feb. 20, 1986 PCT Pub. No. WO86/05062 PCT Pub. Date Aug. 28, 1986.A shield which is substantially opaque to electro-magnetic radiation is formed by connecting together webs or strips of a sheet of metallized flexible shielding material, the pieces being placed together in overlapping or abutting relation and secured by a fluid-permeable shielding material. The shielding portions are joined together by an electrically conductive glue.
Patent SE-8502372-L (SE)
Inventor: OTTO W
IPC: B63H3/12
Filed: 1985-05-13
Abstract: Apparatus for adjusting and locking the pitch of a variable pitch propeller. Within a propeller shaft, a hydraulic piston is provided which drives a rod, a plate, and levers to rotate the propeller blades in, and with respect to, the hub of the propeller. The root of the propeller within the hub has a conical portion which has a mating conical ring thereabout. This conical ring is engaged and locked into place with the conical portion of the propeller root and the propeller hub by hydraulic oil pressure, once the optimum pitch of the propeller blades is determined.
Patent SE-8505781-L (SE)
Inventor: KARLSSON S
IPC: B62B3/10
Filed: 1985-12-06
Abstract: Each shelf level is located on columns (1,2) by means of hollow cylinders (4), each of which supports an outrigger (5). The outriggers are connected together by rotatably located support shafts (6,7).
Patent SE-8600763-L (SE)
Inventor: THORN-ANDERSEN I
IPC: B22D11/16
Filed: 1986-02-20
Abstract: There is a radioactive radiation source between the electromagnetic stirrer which is cylindrical, and the inner tube which conveys the extrudate. There is a radiation detector on the opposite side of the tube either on top of the tube or in a recess in it. This arrangement enables the melt level to be measured.
Patent SE-8603088-L (SE)
Inventor: KOLL J
IPC: C07C209/00
Filed: 1986-07-11
Abstract: The invention relates to a method for the preparation of a ruthenium promoted nickel and/or cobalt hydrogenation and/or dehydrogenation catalyst on a porous metal oxide support. Halogen is incorporated in the catalyst by adding a halide compound at any stage of the process in form of a non-ruthenium halide.
Patent SE-8700992-L (SE)
Inventor: LOWE H E
IPC: B01J20/30
Filed: 1987-03-10
Abstract: Filler material is prepd. as follows: (a) the H2O-content of a plant fibre (I) slurry is adjusted until the slurry is shredable; (b) the fibre size of the slurry is reduced; (c) the physical props. of the slurry are adjusted to predetermined standards; (d) the slurry is agglomerated by growth agitation procedures into granules which mimic the appearance of naturally occurring clay; and (e) the granules are dried to H2O-content not more than 10%. - Step (a). Prefd. (I) include tree fibres, citrus pulp, sugar cane or beets, grain, potatoes, or esp. de-inked paper sludge (40-80% fibres by wt.), or prim. process paper sludge (75-99% fibres by wt.). H2O adjustment is pref. by drying at 150 deg.F in a tray drier. Step (b). Slurry is pref. shredded to fibre size 1-10 mm. Step (c). Pref. the slurry is treated with a dye, a biocide, a fragrance, and a filler (kaolin, TiO2 or barytes) to increase the density. Step (d). Agglomeration is e.g. in a pin mill or in a roller with added H2O. Spherical granules are pref. flattened before step (e). - Prefd. filler granules have size 6-60 esp. 8-20 mesh.
Patent SE-8800945-L (SE)
Inventor: TOKLE V
IPC: E21B/
Filed: 1988-03-16
Abstract: The arrangement includes an outer tube which surrounds an inner tube located eccentrically in the outer tube by a bearing. The inner tube supports the drill ring. The drilling fluid is supplied under pressure through the inner tube. The outer tube is joined with a locating collar which locks the arrangement to the wall of the drilled hole. This tube is also connected to a slope measuring device connected to a battery driven transmitter to which permits remotely controlled adjustment of the position of the eccentric bearing.
Patent SE-8801750-L (SE)
Inventor: LAROCHE P
IPC: C08F4/40
Filed: 1988-05-09
Abstract: A method of forming a polymeric matrix containing inorganic filler material comprises bringing together filler material, polymerisable material and a catalyst to effect polymerisation of the polymerisable material and form the polymeric matrix. To facililate a good distribution of catalyst within the polymerisable material, allow a rapid catalytic action, and allow a proportional reduction in the amount of catalyst required, the catalyst is fixed to the surface of the filler material prior to its contact with the polymerisable material. Various filler materials may be used. For retro-reflective pavement markings, the filler material is suitably vitreous beads with a peroxide catalyst fixed thereto by an organo-metallic coating such as a silane.
Patent SE-9002950-L (SE)
Inventor: ANDERSSON R
IPC: B60H1/00
Filed: 1990-09-17
Abstract: PCT No. PCT/SE91/00620 Sec. 371 Date Mar. 15, 1993 Sec. 102(e) Date Mar. 15, 1993 PCT Filed Sep. 17, 1991 PCT Pub. No. WO92/05043 PCT Pub. Date Apr. 2, 1992.A ventilation system for a vehicle includes a distributor device for distributing ventilation air to different ventilation nozzles in the vehicle. The distributor device is provided with a cylindrical ventilator unit journal in a housing and provided with a casing surface and end walls in which there are disposed apertures for cooperation with outlets disposed in the circumferential surface and walls of the housing, whereby rotation of the ventilator unit makes possible regulation of the air flow to the different outlets.
Patent SE-9202406-L (SE)
Inventor: ERICSSON L L
IPC: H04B17/00
Filed: 1992-08-21
Abstract: A method in connection with digital mobile radio communication systems for forming, in a receiver, a quality measure SQ of the signal vector received in a signal burst comprises forming a first estimate Es of the energy of the useful signal of the signal vector, forming a second estimate En of the energy of the remaining signal components of the signal vector, and forming the quality measure SQ of the signal vector in accordance with the formula SQ=K1Es/(K2+En), where K1 and K2 are predetermined constants.
Patent SE-9202839-L (SE)
Inventor: EGLI ROLAND
IPC: B25B5/00
Filed: 1992-09-30
Abstract: The platform consists of an adaptor block (2), a swivel plate (3) and a clamping plate (4) on which the workpiece or tool is held. The swivel plate has two locating surfaces (5,6) which mate with surfaces (5', 6') on the clamping plate (4). The surfaces are cylindrical in form and define a pivot axis (9). Also the swivel plate has similar cylindrical locating surfaces (7, 8) mating with surfaces (7', 8') on the adaptor block (2) and defining a second pivot axis (10) at right angles to the first. USE/ADVANTAGE - Especially suited to EDM machines and other machine tools. Positioning is precise and simple, and is independent of distortion of clamped object.
Patent SE-9203292-L (SE)
Inventor: WIKLUND MARTIN
IPC: B27M3/04
Filed: 1992-11-04
Abstract: PCT No. PCT/SE93/00902 Sec. 371 Date May 16, 1994 Sec. 102(e) Date May 16, 1994 PCT Filed Oct. 29, 1993 PCT Pub. No. WO94/09955 PCT Pub. Date May 11, 1994.The invention relates to a method of manufacturing sheet elements of end-wood type for use as wear surfaces for floors, tables or the like. According to the invention a longitudinally sawn piece of wood (10) is sawn up with cuts oblique to the longitudinal direction into plates of larger area than the cross-sectional area of the piece of wood. Thereafter the plates (12) are laid next to each other and joined together by complementarily shaped edge surfaces to form a sheet end-wood element. The invention also relates to a sheet element made in accordance with the above described method.
Patent SE-9300199-L (SE)
Inventor: STIGSSON LARS
IPC: D21C11/12
Filed: 1993-01-25
Abstract: PCT No. PCT/SE94/00028 Sec. 371 Date Jul. 14, 1995 Sec. 102(e) Date Jul. 14, 1995 PCT Filed Jan. 18, 1994 PCT Pub. No. WO94/17240 PCT Pub. Date Aug. 4, 1994The present invention relates to a method for producing pulp cooked under alkaline conditions, in which method cellulose-containing material is brought into contact, in a digester, with an alkaline cooking liquor containing dissolved potassium and sodium compounds, with used spent cooking liquor being separated off from the cellulose-containing material and withdrawn for the recovery of energy and chemicals, wherein: a) The molar ratio, calculated as K/K+Na, between potassium and sodium in a withdrawn spent cooking liquor exceeds 0.25. b) The withdrawn spent cooking liquor is concentrated with respect to its content of solid material and is subjected to partial oxidation in a reactor, resulting in the formation of a, combustible gas which is withdrawn from the reactor. c) oxygen-containing gas is supplied to the reactor in order to support the partial oxidation. d) The operating temperature in the reactor is adjusted to between 400 DEG -1200 DEG  C. e) The combustible gas, which is obtained in association with the partial oxidation and which contains entrained solid and/or liquid alkali metal compounds, is separated from the major part of its content of alkali and used for the production of useful energy. f) The alkali metal compounds which have been separated off from the process gas are dissolved in liquid, which liquid is used either wholly or in part for preparing cooking liquor.
Patent SE-9302823-L (SE)
Inventor: OEBERG GUNNAR
IPC: B65B9/02
Filed: 1993-09-02
Abstract: When the product has located on the movable welding unit a start signal is given to a drive unit (D) for the movable welding unit which then moves from the fixed welding unit (2) so that a gap is formed. The product drops with the gap opening down into a foil cradle which is extended downwards through the foil forward feed (F) until a product monitor has indicated that the packaging around the product is sufficient so that the equipment can weld and separate the packaging with the product inside it.
Patent SE-9500443-L (SE)
Inventor: AANGSTROEM PER
IPC: A47J47/16
Filed: 1995-02-08
Abstract: The pair extending parts (2) form an angle with each other and are fixed to the support part (1). The support part width is at most 50 per cent of the distance between the outer ends (3) in the same pair of the extending parts. The extending parts are arranged at a distance from each other along the support part. The plane through the extending parts forms an angle with the support part longitudinal direction which is less than 90 deg.
Patent SE-9500702-L (SE)
Inventor: MILDING EBBE
IPC: D04H1/492
Filed: 1995-02-27
Abstract: Hydro-entangled nonwoven material which, after the hydro-entanglement, is subjected to plasma or corona treatment with a view to increasing the wet strength of the material. It is believed that the surface of the fibres is modified by the treatment in such a manner that the fibre-to-fibre friction increases.
Patent SE-9501877-L (SE)
Inventor: WADENSTEN THEODORE S
IPC: E01C19/38
Filed: 1995-05-19
Abstract: The compactor includes at least one vibratory assembly including a weight being eccentrically carried on a vibrator shaft for imparting vibratory motion when rotating by way of a driven device mounted on it. The driven device is selectively driven by the drive device. The vibratory shaft has selected portions which are journalled in a vibratory housing. The latter is attached to one end of an arm, the opposite end of the arm has a flex mounting device for attaching to an interior side of the tamper plate. The interior side is opposite to the tamper side. A flexing axis of the flex mounting device is transverse to a direction of self-propelled travel.
Patent SE-9502000-L (SE)
Inventor: JANNERSTEN PER
IPC: A63F1/18
Filed: 1995-05-31
Abstract: The bridge bidding system includes a computer (1), either self-standing or built into a keyboard. Four keyboards are connected to the computer, one for each player. The keyboard has keys representing each of the suits and no-trumps plus digit keys to allow entry of bids. Other keys allow for PASS, double, re-double, alert and stop actions. The tricks made can also be entered at the end of the game. Players can initially enter their player numbers. As keys are pressed to indicate a bid the relevant keys are illuminated on each keyboard. Only legal bids are permitted. The enter key is illuminated to indicate which player has bid.
Patent SE-9503903-L (SE)
Inventor: HEDIN TORVALD
IPC: E03B9/08
Filed: 1995-11-06
Abstract: Only one separate device has to be installed, which takes care of flushing out the hydrant, measuring water pressure and pumping out the hydrant upper part. The device comprises an outer tube, shut tightly at its upper end and simply can install on the hydrant, and on which a pressure gauge, a compressed air coupling with valve, a flushing outlet with valve and a rise pipe with valve are arranged.
Patent SE-9701198-L (SE)
Inventor: WELANDSON ANDERS
IPC: E01F/
Filed: 1997-04-02
Abstract: In the splice arrangement the two adjacent railing profile ends are joined by screws to a fixture covering the splice between them. A support plate (2) is welded to each profile so that the assembled railing has two support plates fastened at one end to the inside edges of the slot in the bottom of the railing. Support plates are positioned at the opposite end to the middle region of the railing on the inside beneath the slot opening. The fixture covering the splice is then screwed against the splice inside the slot.
Patent SE-9702156-L (SE)
Inventor: LUREY DANIEL MORRIS
IPC: H04B7/06
Filed: 1997-06-06
Abstract: A digital receiver (200) and a transmitter (300), wherein the digital receiver includes a plurality of antennas (202) for receiving uplink radio frequency signals; a plurality of analog to digital converters (210) for converting the received radio frequency signals into digital signals; a switched digital down converter (214) for down converting one of the digital signals to a baseband IF signal; and a channel processor (228) for recovering one of a plurality of communication channels contained within the baseband IF signal.
Patent SE-9703199-L (SE)
Inventor: SCHNAIBEL EBERHARD
IPC: G01N27/409
Filed: 1997-09-05
Abstract: The invention is directed to an arrangement for determining the internal resistance of a lambda probe having a positive pole and an internal resistance. A computer includes at least one computer port having a switchable state, a signal input and fixed pregiven values. A supply voltage source having a positive pole and a measurement resistor are also provided. The positive pole of the supply voltage source is connected to the positive pole of the lambda probe via the computer port and the measurement resistor. An analog/digital converter is connected forward of the signal input and the positive pole of the lambda probe is connected directly to the analog/digital converter for applying variable values to the signal input via the analog/digital converter. The computer is adapted to compute the internal resistance of the lambda probe from the variable values applied to the signal input and the fixed pregiven values. A method of determining the internal resistance of a lambda probe is also disclosed.
Patent SE-9704864-L (SE)
Inventor: GOERANSSON BO
IPC: F16C33/34
Filed: 1997-12-22
Abstract: The present invention relates to a method for measuring waviness of surfaces, in particular waviness on bearing parts, such as balls, rollers and bearing rings using a control element being rotatably applicable against a surface of an object to be checked, whereby a loaded control element (6) having a contact area to the object and having a similar geometry around the contact as the object of the final bearing component is placed in a hydrostatic pocket (5), or kept in a bearing arrangement, allowing it to rotate and move freely; the element (6) is loaded with a substantially constant force; the element (6) is arranged to be moved rotatably across the surface (11) to be tested; at least one transducer (8, 13) is arranged to monitor the direct movement of the element (6) or the movement via the pocket (5); and a signal is created corresponding to the waviness occurred. The invention further relates to an apparatus for carrying out the method. <IMAGE>
Patent SE-9800263-L (SE)
Inventor: CHIBA MASAHARU
IPC: H01F7/18
Filed: 1998-01-30
Abstract: The method includes the steps of adjusting a number of nominal control values for the production of control currents in the linear electromagnet (1), and recording a number of actual control currents produced in response to the number of nominal control values. A correction medium is produce in response to a comparison of the number of actual control currents with the nominal control values, and the nominal control values of the linear electromagnet are subsequently corrected through the correction medium in such way, that errors of the actual current values with respect to the nominal control values become zero.
Patent SE-9801193-L (SE)
Inventor: KAVAK NAIL
IPC: H04L/
Filed: 1998-04-06
Abstract: Transfer between the IP and asynchronous transfer mode (ATM) networks is made in a way that allows the multicast services to be available globally, both to clients connected to IP networks and to clients connected to ATM networks. COMPUTING and CONTROL - PREFERRED METHOD : Transfer between the two networks is achieved using an interworking unit (IWU) operating as a DVMRP (distance vector multicast routing protocol) router for the internet and as a MARS (multicast address routing protocol) client for the ATM network.
Patent SE-9804232-L (SE)
Inventor: LINDH SIG-BRITT
IPC: A43B3/16
Filed: 1998-12-07
Abstract: A uniform thickness sole (1) has a core layer (5) comprising a sheet of porous, thermally insulating material, releasably held against the underside of the footwear item (4) by straps (2, 3). The underside of the sole comprises a low friction layer, and the top side has a coarse surface for generating high friction between the sole and underside of the footwear item.