baber/WOPTO huggingface dataset:
Patent SE-7908785-L (SE)
Inventor: HANYU S
IPC: D05B3/02
Filed: 1979-10-24
Abstract: The frequently used stitches 1'-10' belonging to a first group are indicated on the front of the sewing machine, and the required stitch is chosen by activating a stitch- selecting device 1-10. Stitches of a second group, which are not used so often, are normally indicated in a hidden position, e.g. on the bottom 15 of a hinged top plate 14 of the sewing machine, together with a two-digit reference number. A single separate actuator 13 can be used to exclude the choice of stitches 1'-10' of the first group with the aid of the stitch-selecting actuator. This makes it possible to use the stitch- selecting actuator to choose a required stitch from the second group, which - when the selection has been made - is indicated by the corresponding reference number displayed on an indictor 11,12. <IMAGE>
Patent SE-7908979-L (SE)
Inventor: KAISER-WIRZ MAX
IPC: A23N17/00
Filed: 1979-10-30
Abstract: A vessel is described for the continuous mixing of pourable powdered or granular materials with liquid components, the pourable material being supplied to the vessel at the top. A deflector deflects the still dry material so that it trickles down inside the vessel in a hollow cylindrical stream. As it falls down freely it is subjected to spray from one or more nozzles of the liqui
Patent SE-7909993-L (SE)
Inventor: GRUDKOWSKI T W
IPC: H03H9/25
Filed: 1979-12-04
Abstract: A SAW signal processor includes a plurality of FET taps having individually programmable source-drain bias which controls both the amplitude and the phase of the mixing efficiency of internal product mixing of waves passing beneath the tap, in dependence upon the amplitude and polarity of the bias, the gates of the FETs may be interconnected so as to provide a summation of correlation at the output. Embodiments include multi-FET taps formed on substrates that are both semiconductive and piezoelectric, such as n-type epitaxial gallium aresenide, and ZnO coated silicon. Simple biphase and weighted biphase of phase-shifted tap pairs, for complete phase control, are disclosed.
Patent SE-8007609-L (SE)
Inventor: SALADIN J
IPC: B01F11/00
Filed: 1980-10-29
Abstract: PCT No. PCT/CH80/00027 Sec. 371 Date Oct. 30, 1980 Sec. 102(e) Date Oct. 30, 1980 PCT Filed Feb. 26, 1980 PCT Pub. No. WO80/01830 PCT Pub. Date Sep. 4, 1980.A body (1) serving for accommodating material to be processed is movable in gimbal suspensions (35-40) around two mutually spaced axes (39,40) extending in different directions. The body (1) carries out a rotary and tumbling movement by oppositely rotating two parallel shafts (21,22) of which each is connected with one of the gimbal suspensions. For balancing torque fluctuations, a pair of discs (26,27) is arranged on each shaft (21,22) of which the driving-side disc (26) is rotatable relative to the shaft and is connected with a drive wheel (23) while the driven-side disc (27) is fixedly connected with a shaft. In an annular channel (262,272) between the discs (26,27) energy stores in the form of coil compression springs (53) and balls (52) are alternatingly and successively arranged. These elements bear against respective abutments of both discs projecting into the channel. When the discs (26,27) rotate relative to each other, the springs (53) store forces arising at torque excesses which are then subsequently released.
Patent SE-8103065-L (SE)
Inventor: GIEN ABRAHAM
IPC: E21B1/30
Filed: 1981-05-15
Abstract: A valveless pneumatic hammer comprises a hollow casing (1) having a backhead assembly (2) at one end and a bit assembly (3) at the other, and a piston (13) reciprocable in the casing. There is a chamber divider (5) at the backhead end of the casing which co-operates with the piston for conducting fluid under pressure into alternate chambers (23), (26), one at each piston end, for reciprocation of the piston. The chamber divider is located within the casing by a locating split ring (6) which holds the chamber divider axially against the backhead assembly. The chamber divider also has a recess in the end thereof nearest the piston which together with a bore in this piston end, comprises the fluid chamber at this end of the casing. <IMAGE>
Patent SE-8103504-L (SE)
Inventor: BUSHNELL C L
IPC: H01M8/02
Filed: 1981-06-03
Abstract: Thru-cracks in the electrolyte retaining matrix of a molten carbonate fuel cell caused by thermal cycling of the cell between operating and room temperature are prevented by an improved matrix comprising a major proportion of submicron support particles and a minor proportion, perhaps only a few percent, of much larger crack attenuator particles. In one embodiment wherein the electrolyte is to be a binary lithium-potassium carbonates composition, the matrix comprises 90 volume percent submicron lithium aluminate support particles and 10 volume percent alumina crack attenuator particles with an average size of 100 microns.
Patent SE-8200288-L (SE)
Inventor: KIRSCH J
IPC: B25J9/14
Filed: 1982-01-20
Abstract: An electro-hydraulic control includes a closed loop hydraulic system comprising a reciprocating pump (55) which forces hydraulic liquid under pressure into the system and hydraulic actuators e.g. 60, 62 which are operated by hydraulic pressure in the system to perform some kind of useful work. A valveing arrangement (58) in the system directs hydraulic liquid from the pump always to the delivery side of the system and also directs the movement of the hydraulic actuators in accordance with the particular work operation to be performed. An electric servomotor 10 controlled by eg a computer (Fig. 1, not shown) rotates a thread 14 to move a carriage 37 connected to a reciprocating piston 48 in a final cylinder 50 of the pump 55. An accumulator 82 controls minimum pressure in the system. <IMAGE>
Patent SE-8200715-L (SE)
Inventor: CHIBATA I
IPC: B01D15/00
Filed: 1982-02-08
Abstract: A method for removing a pyrogen from a solution of a pyrogen-containing substance such as an amino acid, a nucleic acid base, an antibiotic, a hormone, a vitamin, an enzyme, an antibody or the like comprising contacting the solution with an adsorbent to adsorb the pyrogen, which is characterized in that the adsorbent comprises a water-insoluble carrier and a nitrogen-containing heterocyclic compound of the formula: R-A-X wherein R is a nitrogen-containing heterocyclic group; A is single bond, alkylene or alkenylene; X is hydrogen or a functional group; and the heterocyclic group and alkylene may be optionally substituted by one or more substituents, and the compound being bonded to the carrier directly or through a spacer.
Patent SE-8203115-L (SE)
Inventor: STAAR M
IPC: G11B23/03
Filed: 1982-05-18
Abstract: An audio-visual cartridge containing two coplanar adjacent rotatable discs, a visual disc carrying a plurality of picture transparencies mounted in a ring for successive viewing and an audio disc having sound recording tracks on a face thereof for individual sound recordings corresponding to transparencies, the cartridge being in the form of a flat envelope having a first and second internal compartment disposed in coplanar relation for accommodating the discs. An apparatus for reproducing recordings while a user views transparencies on discs contained in an audio-visual cartridge is provided with a manual selector for rotating the visual disc and a motor drive for rotating the audio disc, an optical viewer for reading the transparencies, an audio device for reading sound tracks and reproducing recordings and a circuit and mechanism for coordinating the rotation of the discs so that individual recordings corresponding to transparencies are reproduced while the corresponding transparencies are being viewed.
Patent SE-8205255-L (SE)
Inventor: SUNDMAN F V
IPC: B30B9/20
Filed: 1982-09-14
Abstract: Press for removing water, wherein the material to be treated is led together with a wire which is pervious to water through a press nip zone formed by opposite surfaces. The press comprises compressible means for transporting the material to be treated. This means runs through the press nip and comprises several compression chambers which open out against the wire pervious to water. The compression chambers are preferably made so that they expand towards the water transmitting wire or felt, e.g. like a truncated pyramid.
Patent SE-8207244-L (SE)
Inventor: HAKULINEN R
IPC: C02F1/52
Filed: 1982-12-20
Abstract: The present invention concerns a procedure for purifying in a fluidized bed reactor (1) effluent waters, particularly those produced in the wood-processing industry. The reactor contains, in addition to fluidized, finely divided particles (7), also agglomerated fibre material (8) serving the purpose of reducing the quantity of the floating particles required. The fibre material may for instance be cellulose, introduced in the reactor together with the effluent water to be treated and which is converted into agglomerates in the reactor.
Patent SE-8207461-L (SE)
Inventor: JONSSON B E O
Filed: 1982-12-29
Abstract: The anchoring device for a vehicle seat belt comprises a long loop (15) of steel wire, fitted at one end in a fixture (16) for attachment to the vehicle body work. At its other end, it is formed into a curve for fitting into a belt lock. - The wire is fitted inside an adhesive casing (19) of soft plastics injection-moulded around it. The casing has a rectangular cross section with its longitudinal axis in a vertical plane in its installation position.(2)
Patent SE-8301179-L (SE)
Inventor: SOKOLER H
IPC: E04C2/54
Filed: 1983-03-03
Abstract: Profiled building element made of plastic material for walls and roofs and subdivided into longitudinally directed parallel channels, partly by curved partition walls (3 and 4) running transversely to the longitudinal axis, which partition walls are joined and act as beams between the two walls (1 and 2) which form the outside and inside of the element, and partly by an intermediate wall (7) lying between the outer wall (1) and inner wall (2). The transversely running partition walls (3 and 4) are curved, with the curves alternately facing one another and opposing one another. The partition walls (3, 4) can, in pairs, have the shape of joined-together circular cylinders which are tangent to the outer wall and inner wall or project beyond these. The partition walls (3 and 4) can additionally be joined to the outer wall and inner wall at a mutual distance and can be cylindrical surfaces of any desired suitable shape. The partition walls (3, 4) are attached in each profiled element in such a way that, on connecting two or more profiled elements by means of assembly members (5, 6) along the lateral edges, they continue in the same sequence from element to element with alternate curvature to one side and the other, and possibly in pairs if each partition wall (3 and 4) is constructed as a double beam. <IMAGE>
Patent SE-8302991-L (SE)
Inventor: KARLSSON P
IPC: B04B11/00
Filed: 1983-05-27
Abstract: An assembly comprises a centrifugal separator (1) with a rotor provided with permanent openings, a circulation pump (2) and lines (6, 7) forming a circulation circuit. From this circuit there is a discharge line (8) for separated solid phase fraction from an incoming mixture of liquid and solid substance. In order to control the content of solid substance in the circulation circuit, there is provided a vortex fluidic device (13) in said discharge line (8).
Patent SE-8304121-L (SE)
Inventor: DAHLMAN K
IPC: A01D34/63
Filed: 1983-07-25
Abstract: Belt transmission for a power lawn-mower, The lawn-mower has a drive engine (15) having a drive shaft (19) and a driven wheel (17) positioned on a shaft (12). The transmission (18) comprises a drive pulley (26) positioned on the drive shaft (19), a driven pulley (27) at the wheel, a drive belt (26) therebetween and a belt tensioning assembly (28), which has three distinct positions, viz. disengaged position, normal high speed and low speed. The driving pulley (26) is a so called variator pulley. The belt tensioning assembly (28) has a lever (32) provided with a pulley (34). The lever (32) is pivotable to three different positions as described above and a shackle spring (35) biases the lever. The transmission is enclosed by a cap (20), which comprises two pivotable interconnected portions (21, 22). By changing the angle between the portions, the transmissions may be adapted to different distances between the drive shaft (19) and the wheel shaft (12). A belt control spring (58) controls the position of the belt in the disengaged position.
Patent SE-8304154-L (SE)
Inventor: TREHN KARL BENGT IVARSSON
IPC: A63F1/06
Filed: 1983-07-27
Abstract: The casing has four compartments on its inside, and at least one compartment connected to its exterior. At least three playing hand-identifying cards are placed in three of the four compartments. The other cards, which identify the state of the game, and thus the corresp. dealing number, are placed in the compartments on the outside of the casing.
Patent SE-8401579-L (SE)
Inventor: KROON SVEN
IPC: E01C11/12
Filed: 1984-03-21
Abstract: No further information available at time of publication.
Patent SE-8402746-L (SE)
Inventor: SEVERINSSON LARS MATTIS
IPC: F16F3/12
Filed: 1984-05-22
Abstract: A long, cylindrical rubber body (16) is enclosed within a tightly wound coil spring (15) and on its short sides by an axially fixed, torque-receiving end wall (12) and an axially movable, force-transmitting cover (17) respectively. One of the ends of the spring accompanies the end wall as it rotates, in so doing causing the diameters of the spring and the rubber body to reduce and the length of the body to increase.
Patent SE-8404445-L (SE)
Inventor: OBERDORFER H
IPC: E03C1/04
Filed: 1984-09-05
Abstract: A description is given of a sanitary fitting which comprises an integrally cast housing. Mounted on an upward-facing connection face of the housing is a control cartridge, the outlet opening of which communicates, via a cavity extending in the housing, with the outlet. Whereas, in known fittings, the inflow of the water to the connection face takes place at least partially through bores in a residual area of housing material forming an island surrounded in the manner of a ring by the cavity and the inlet pipes are secured on or in these bores, the cavity in the fitting according to the invention is continuous, i.e. is not annular. The inlet pipes themselves pass through the cavity and are sealed off on both sides from the latter. In this way, it is possible to manage with a single, simple core when casting the body of the fitting. 
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Patent SE-8504708-L (SE)
Inventor: SZABOLCS A
IPC: C07H19/06
Filed: 1985-10-11
Abstract: This invention relates to novel nucleoside derivatives of the formula (I> <IMAGE> and the pharmaceutically acceptable acid-addition salts thereof, wherein R and R<1> are the same or different and stand for hydrogen or an optionally substituted acyl, optionally substituted cycloalkanoyl, optionally substituted aroyl or optionally substituted hetereoaroyl. Furthermore the invention relates to antiviral pharmaceutical compositions comprising these compounds, their use as antiviral agents and methods for the preparation of the compounds of the formula (I) and their pharmaceutically acceptable acid-addition salts. R and/or R<1> may also be a blocking group, e.g. (4-methyoxytriphenylmethyl)methyl.
Patent SE-8602075-L (SE)
Inventor: OETIKER HANS
IPC: A61G7/16
Filed: 1986-05-06
Abstract: A hospital bed which includes a bed frame consisting of a center bed frame section and of a head bed frame section and foot bed frame section pivotal relative to the center bed frame section; the bed frame is supported relative to a chassis by way of a first intermediate yoke-like frame structure providing pivotal movement in either direction of the bed frame about a single transverse axis; the first intermediate frame structure is pivotally connected with a second intermediate frame structure to provide tilting about a longitudinal axis; the second intermediate frame structure which consists of a parallelogram-linkage system provides for height adjustments of the bed frame and is so constructed and arranged as to permit the bed frame to assume a nearly vertical position with the foot bed frame section at the bottom without interference from the transverse bearer member of the chassis.
Patent SE-8602241-L (SE)
Inventor: KERI T
IPC: A61K8/97
Filed: 1986-05-16
Abstract: PCT No. PCT/HU85/00057 Sec. 371 Date May 7, 1986 Sec. 102(e) Date May 7, 1986 PCT Filed Sep. 20, 1985 PCT Pub. No. WO86/01713 PCT Pub. Date Mar. 27, 1986.this invention is concerned with skin regenerating and hydrating cosmetic compositions which contain as active ingredient the extract of nodulous corn-stalk and/or corn-hypsophyll and/or corn-cob and/or corn-silk.
Patent SE-8801199-L (SE)
Inventor: HANSBY ANITA MARIA CHRISTINA
IPC: A61M1/02
Filed: 1988-03-31
Abstract: Blood collecting unit comprising a tube (main tube), said main tube having at one end thereof a cannula to be inserted into the vein of a blood donor and having at its other end a vessel for collecting blood from the donor. The characteristic feature is that the main tube has a bifurcation situated between the cannula and vessel and provided with a second tube, so-called secondary tube, which (a) at its outer end provides means for collecting minor amounts of blood (blood samples) and (b) is equipped with a device preventing liquid flow through the secondary tube and constructed in such a manner that it can be opened up by being acted upon externally, so that then liquid is enabled to flow through the secondary tube.
Patent SE-8801255-L (SE)
Inventor: DEY P
IPC: H01B11/22
Filed: 1988-04-05
Abstract: A flexible stranded body, such as an electric conductor of an overhead electric transmission or distribution system, comprises at least one stranded layer of elongate elements of metal or metal alloy, at least one elongate compartment within and extending throughout the length of the stranded body and, loosely housed in the elongate compartment, at least one separate optical fibre and/or at least one optical bundle. Preferably, the elongate compartment extends within a circumferentially rigid central core which is surrounded by the stranded layer or layers but it may be a bore in an elongate element of a stranded layer or an elongate space bounded by two adjacent elongate elements.
Patent SE-8801892-L (SE)
Inventor: SCHIERLING R
IPC: F02M59/10
Filed: 1988-05-20
Abstract: The invention is directed to a fuel injection arrangement for two-stroke engines for portable tools such as motor-driven saws. In known fuel-injecting arrangements, the injection pump is driven by the pressure of the crankcase. The crankcase pressure increases up to a maximum value which remains constant starting with a predetermined rotational speed up to and including the maximum rotational speed. When the peak pressure of the crankcase is constant, the stroke of the pump piston of the injection pump is also constant and so is the quantity of fuel which is pumped. However, at higher speeds where the speed is increasing because of throttling in the air intake channel, the air charge of the cylinder reduces and an overrich mixture is formed. The fuel injection arrangement of the invention provides for an automatic reduction in the quantity of fuel injected at high and at the highest speeds. For adapting the required quantity of fuel at high speeds, a counterpressure is developed in the return chamber of the injection pump in dependence upon speed whereby the stroke of the pump piston is reduced. In this way, a corresponding reduction of the pumped quantity of fuel is achieved.
Patent SE-8802086-L (SE)
Inventor: NYREN U
Filed: 1988-06-06
Abstract: This invention concerns a device for an adjustable bracket 3 which is adjustable in different directions and which is intended, via hook-shaped fixing devices 10, 11 engaging in slots in the installation duct, to be connected with the installation duct 1 intended to receive cables, etc., in such a way that it can be removed; which bracket comprises at least two separate bracket parts 15, 16 which can be fitted together, of which a framework bracket part 15 is intended to be fixed on a wall or other surface and a connecting bracket part 16 equipped with a shank supports the said fixing devices 10, 11 at a distance from each other. In order to achieve effective, safe and simple retaining of a duct 1, a wall 20 extending between the fixing devices 10, 11 in the connecting bracket part 16 can be adjusted in length so that the distance L between the fixing devices 10, 11 can be shortened in connection with fixing the installation duct 1 to the bracket 3.
Patent SE-8804006-L (SE)
Inventor: ERKINGER W
IPC: D21D1/22
Filed: 1988-11-04
Abstract: Apparatus for the crushing or grinding of fibrous material, wet or mixed with water, preferably chips, with an engine-driven horizontally supported rotor having at least two crushing or grinding elements or grinding plates whose surfaces are inclined to the rotor axis of extend approximately normally thereto, and have diameters increasing away from at least one material feed which is directed approximately radially to the rotor axis or approximately tangentially to the rotor or stator, and a housing receiving the rotor having corresponding inner wall and opposing crushing or grinding surface or grinding plates forming grinding gaps inclined to the rotor axis or extending approximately normally thereto and being adjustable between crushing or grinding elements or grinding plates of the rotor as well as corresponding opposing crushing or grinding elements or grinding plates or the like of the interior housing walls. The opposing crushing or grinding elements or grinding plates or the like are arranged or attached on at least two stator rings of which at least one is displaceable in the housing approximately parallel to the rotor axis, the displaceable stator ring being adjustable independently of one another by means of adjusting means acting on its outer jacket and piercing the housing shell.
Patent SE-8804192-L (SE)
Inventor: GRAVERSEN N P G
IPC: G05D7/01
Filed: 1988-11-18
Abstract: A throughflow regulating valve has a second throttling point (13) in addition to the first throttling point (7) formed by the valve seat (6) and closure member (4). This second throttling point is formed with the aid of a recess (11) in the circumferential wall (10) of a rotary insert (8) cooperating with an aperture (12) in the valve housing (1). The closure member is actuated by a servo element (17) in a servo element housing (14) which is rotatably connected to the valve housing (1) but fixed to the rotary insert (8). In this way, the second throttling point (13) can be conveniently set. The setting is recognisable from the outside. Fig.1