baber/WOPTO huggingface dataset:
Patent SE-8601751-L (SE)
Inventor: PETERSSON S
IPC: F16L47/06
Filed: 1986-04-17
Abstract: A forming device for producing a pipe socket 18a comprises a mandrel 14 and a combined forming and sealing ring 10 disposed on a supporting surface. The mandrel 14 is provided with one or more protrusions 17, projecting radially from the supporting surface of the mandrel, in the form of strips, which are arranged to extend radially into the path of displacement of the forming and sealing ring on the mandrel in order to create stopping members for an anchoring member 12g on the ring. <IMAGE>
Patent SE-8601823-L (SE)
Inventor: MCEVOY J J
IPC: H01M12/06
Filed: 1986-04-21
Abstract: A cathode for an air depolarized cell in which the hydrophobic catalytic cathode contains or is integrally coated with, on the surface adjacent the cell separator, an absorbent material such as the gelling material used in the anode. The absorbent material, integrated with the cathode surface, adheres the separator to the cathode thereby preventing delamination and provides an electrolyte reservoir for the hydrophobic cathode.
Patent SE-8604614-L (SE)
Inventor: FUKUDA H
IPC: B60T8/58
Filed: 1986-10-29
Abstract: A system for controlling brake pressure on a drive wheel of a motor vehicle, comprising a device for detecting the speed and acceleration of the drive wheel; a brake mechanism including a fluid therein for exerting brake pressure on the drive wheel; a pedal mechanism for manual operation of the brake means; and a control device for deactivating the pedal mechanism when the acceleration exceeds a predetermined initial acceleration value or the speed of the drive wheel exceeds a predetermined first threshold value.
Patent SE-8701401-L (SE)
Inventor: BECKMAN J A
IPC: F16C3/02
Filed: 1987-04-03
Abstract: The present invention relates to a unique fiber-reinforced metallic tubular element, along with a unique method for producing such tubular elements on a production basis. The tubular element includes a cylindrical aluminum tube surrounded by a fiber composite sleeve which includes a plurality of individual reinforcing graphite fibers oriented parallel to the longitudinal axis of the tube and uniformly positioned about the circumference of the tube. In the preferred embodiment of the invention, an isolation layer is positioned between the graphite reinforcing layer and the outer surface of the aluminum tube, and a protective covering layer of fiber material surrounds the tube and is adhered to the outer surface of the graphite reinforcing layer. In the preferred method of the present invention, a plurality of cylindrical metal tubes are coupled to one another in an end-to-end relationship by a plurality of joining plug members to form a longitudinally extending series of metal tubes. The series of metal tubes are fed along a longitudinal axis to an apparatus for applying the individual layers of the composite fiber sleeve along with a curable resin material to the tube. As the series of tubes having the cured composite sleeve thereon exits the apparatus, the tubes are severed at each of the joining plugs to produce a plurality of individual fiber reinforced tubular elements. Alternate methods of manufacturing the fiber reinforced tubular elements are also disclosed. In the preferred embodiment of the invention, the fiber reinforced tubular element is utilized as a vehicle drive shaft.
Patent SE-8704564-L (SE)
Inventor: TILLANDER BENGT
IPC: G01L19/00
Filed: 1987-11-19
Abstract: At least two of the three separate throttles have an external shape which permits different coupling alternatives between the measurement point (20) and the meter. The coupling alternatives in turn enable different fixed pressure conversions to be obtained dependent on how the pressure converter is connected. The one throttle has a further throttle, the longitudinal axis of the two being parallel. The second throttle inserts in a sealed manner into the first, whereby a chamber (K) is formed, two different pressure conversions being obtained if the foregoing throttle format is used and is connected accordingly. Each throttle has a distinctive colour, each colour representing a specific degree of throttling or pressure conversion.
Patent SE-8704983-L (SE)
Inventor: PINTUCCI STEFANO
IPC: A61F2/14
Filed: 1987-12-14
Abstract: A kerato-prosthesis for transcorneal implantation which comprises an optical part consisting of a biocompatible clear material in the shape of a small cylindrical frustum, and a supporting haptic part in the shape of a small disk which is drilled at the center and is made up of an alloplastic, biocompatible, synthetic, porous or of the closed cell type, which cannot be reabsorbed and is capable of allowing the growth of human tissues inside, both parts being connected to each other respectively at the points corresponding to a portion of the lateral surface of said small cylinder and of the inner peripheral edge of said hole, and a process for manufacturing said kerato-prosthesis.
Patent SE-8802141-L (SE)
Inventor: MAGNUSSON L
IPC: B27L1/04
Filed: 1988-06-08
Abstract: A tool (4) for rotation ring type barking machines (1) comprises a swinging arm (9) which is connected at one end via a screw connection with a holder (11) on a shaft (10) rotatably mounted in the rotor (3) of the machine. The holder has two elongated grooves (16,16') spaced apart by an intermediate ridge (17) and adapted to accommodate two spaced-apart beads (19,19') formed on the swinging arm. The two outer lateral faces (20,20') defining the grooves are sloping in cross-section and converge toward one another at an angle slightly less than a corresponding angle of convergence between the outer lateral faces (21,21') defining said beads. Also the inner lateral faces (22,22') of said beads and said ridge are sloping, and upon tightening of the screw connection at issue the beads are urged into the two grooves, the difference between said angles of convergence being gradually reduced toward zero until the inner bead faces come into contact with the lateral faces of the ridge, at which point the screw has been tightened with sufficient tensioning force.
Patent SE-9000705-L (SE)
Inventor: BRUUN L
IPC: B62D61/10
Filed: 1990-02-28
Abstract: The invention concerns a bogie arrangement with a driven bogie axle 8 and two wheels 9, 10 which are driven by the bogie axle at the same speed of rotation via a mechanical transmission 7 in a bogie frame 6 which can rotate relative to a carriage frame 3 about the centre of the bogie axle. According to one aspect of the invention, one wheel can be controlled, but not the other, and the controllable wheel is narrower than the non-controllable wheel. According to other aspects of the invention, at least one hydraulic power-generating member is arranged between the carriage frame and the bogie frame for producing a turning moment of the bogie frame relative to the carriage frame about the centre of rotation of the bogie axle. This moment can be used to compensate for differences in tyre thickness and/or to counteract the bogie's tendency to rise. The same hydraulic power- generating members can also be used to permit turning of articulated vehicles at the centre when the vehicle is stationary. <IMAGE>
Patent SE-9002622-L (SE)
Inventor: MINDE T B
IPC: G10L25/06
Filed: 1990-08-10
Abstract: The invention relates to a method of coding a sampled speech signal vector by selecting an optimal axcitation vector in an adaptive code book (100). This optimal excitation vector is obtained by maximizing the energy normalized square of the cross correlation between the convolution (102) of the excitation vectors with the impulse response (hw(n)) of a linear filter and the speech signal vector. Before the convolution the vectors of the code book (100) are block normalized (200) with respect to the vector component largest in magnitude. In a similar way the speech signal vector (s(n)) is block normalized (202) with respect to its component largest in magnitude. Calculated values for the squared cross correlation CI and the energy EI and corresponding values CM, EM for the best excitation vector so far are divided into a mantissa and a scaling factor with a limited number of scaling levels. The number of levels can be different for squared cross correlation and energy. During the calculation of the products CI.EM and EI.CM, which are used for determining the optimal excitation vector, the respective mantissas are multiplied and a seperate scaling factor calculation is performed. <IMAGE>
Patent SE-9002683-L (SE)
Inventor: ADOMEIT H-D
IPC: B60R22/20
Filed: 1990-08-17
Abstract: The vertical adjuster for a deflection fitting of a safety belt system comprises as loadbearingly dimensioned parts only the rail 10 and a plate-shaped blocking member 14 with anchoring pin 16 for the deflection fitting. A guide member or carriage 20 is mounted slidingly displaceably on the rail. The blocking member has a bend 46 which bears pivotally on the inner surface of the guide member. A release lever 38 is pivotally mounted about a horizontal axis 36 on the guide member. On actuation of the release lever the guide member is raised and presses against the shank 16A of the anchoring pin to pivot the latter together with the blocking member (with which it is rigid) until the lower edge of the blocking member comes free of the adjacent detent 12 of the rail. In the unactuated state the blocking member automatically assumes a stable locking position under the action of the tension originating from the belt system, causing tilting of the pin 16 and thus the blocking member 14, into the latched position. <IMAGE>
Patent SE-9002882-L (SE)
Inventor: LINDQVIST G
IPC: B63B35/08
Filed: 1990-09-11
Abstract: A ship's hull designed for traffic in icy waters has a general form defining a bottom that is substantially horizontal in longitudinal section and has a central longitudinal keel line, and, at both sides of the bottom, sides that extend upward from the bottom. The bottom of the hull is formed with a depression at each side of the keel line. Each depression has a rear edge oriented obliquely relative to the keel line and extending to the rear of the hull from an inner location close to the keel line to an outer location farther from the keel line and at which the depression is open towards one side of the hull. The rear edge of each depression forms a substantially vertical guide surface for ice chunks under the hull's bottom.
Patent SE-9004006-L (SE)
Inventor: LILJENGREN J-E
IPC: B65G47/90
Filed: 1990-12-14
Abstract: PCT No. PCT/SE91/00857 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Dec. 7, 1993 PCT Pub. No. WO92/10360 PCT Pub. Date Jun. 25, 1992.A feeder for transferring workpieces from one press to another on a press line includes a carrier device with a linkage whose free, load-carrying end executes a horizontal linear movement on both sides of the carrier. The end of the linkage system is secured in an elongate boom whose longitudinal direction coincides with the linear movement. The boom is provided with a holder device appropriate to the workpieces and movable along the boom by an endless belt which, at the ends of the boom, runs over rollers and which, with the lower part, is secured in the holder device and, with the upper part, in the carder device. The boom is provided with a sliding guide and is supported on the carrier device.
Patent SE-9100072-L (SE)
Inventor: SJOESTROEM ALBIN
IPC: E06B9/68
Filed: 1991-01-10
Abstract: A roll-up door comprises a flexible door leaf (1) which is rolled up round an upper roller (2) and which, when unrolled therefrom, closes a door opening. A motor turns the roller (2) in both the unrolling and the rolling-up direction. Two upper pulleys (4), which are coaxial with the roller (2), are disposed one at each end of the roller so as to turn with the roller. Two ropes (6), each travelling over a lower pulley (5) provided in the lower part of the door opening, are, at one end, fixed to the free end of the door leaf (1) and, at the other end, fixed to an upper pulley (4) each, so as to be rolled up round the upper pulley when the roller (2) is turned in the unrolling direction and be unrolled from the upper pulley when the roller is turned in the rolling-up direction. The two upper pulleys (4) are of larger diameter than the roller (2). The upper pulleys (4) are connected to the roller (2) by a spring means (7) which is adapted, when the roller (2) is turned in the unrolling direction, to entrain the two upper pulleys (4) in this movement. The spring means (7) is so mounted that its spring tension increases when the roller (2) is thus turned owing to the fact that the upper pulleys (4) turn more slowly than the roller because of the difference in diameter.
Patent SE-9100606-L (SE)
Inventor: ISAKSEN R
IPC: E02D29/14
Filed: 1991-03-01
Abstract: A frame 1 comprises an on the whole radially projecting flange 2 which is adapted so as to lie on the surrounding roadway or the like, and a skirt 3 which can project telescopically down into the well pipe 4 or can extend as an extension above the latter without projecting telescopically down into the pipe. To indicate the height of the frame in relation to the well pipe 4 and/or for visual inspection of the condition/quality of the mass which the frame is lying on, at least one opening 5, 15, 16 is arranged in the skirt 3, in the flange 2 and/or in the countersinking 2' for the lid of the frame 1. <IMAGE>
Patent SE-9103759-L (SE)
Inventor: JOHANSSON I A
IPC: D06F35/00
Filed: 1991-12-18
Abstract: Method for treatment in an ordinary drum washing machine of impregnated garments having water and oil resistant properties, preferably firemen's clothing. In accordance with the method, in dependence on the degree of soiliness the garments are treated in a prewash cycle with subsequent drainage of wash liquid and in a main wash cycle, or in a main wash cycle only, in a water-based wash bath containing a soapless detergent. The garments are then rinsed in a number of rinsing cycles with intermediate drainage of the rinsing water and eventually a short spin-drying cycle. Then follows a final spin-drying cycle and subsequent heat drying, whereafter the garments are treated in a impregnation bath comprising a water solution of a cationic fluoric carbon resin. Finally, the garments are again dryed.   A machine for treatment of impregnated garments according to the method comprises a tub (11) contained in a housing (10) , said tub (11) having a drain (17) and a first drainage valve (18), a drum (12) for supporting the garments rotatably disposed in said tub (11) and driven by an electric motor (13), water supply means (15,16), heating means (26) for heating the wash liquid, and a program control device (14) for control of the treatment cycles in the machine, said program control device permitting the common cycles of prewash, main wash, rinse and spin-drying to be performed. Further, the machine has a design so as to permit a reimpregnation cycle to be performed for a predetermined period of time and in the presence of an impregnation liquid of the kind referred to. The machine comprises a tank (22) for the impregnation liquid, a pump (24) for circulating said liquid in a closed loop from the tank (22), via the drum (12) and the drain (17) of the tub (11) and a separate valve (21) back to the tank. <IMAGE>
Patent SE-9301077-L (SE)
Inventor: SZOPINSKI RYSZARD
IPC: D21C9/153
Filed: 1993-03-31
Abstract: Laboratory equipment for practicing experiments and mixing ozone with medium consistency cellulosic pulp allows precise control of the timing and amount of ozone injected into the mixer, providing a method of testing that is more accurate than prior methods. An injection cylinder and fluidizing laboratory mixer are utilized. Pulp is fed into the mixer, the cylinder is charged with a known predetermined amount of ozone containing gas, the ozone containing gas is injected from the cylinder into the mixer, the mixer is operated to effect mixing of the ozone containing gas with the pulp for a predetermined period of time, and then gas containing residual ozone (which has not reacted with the pulp) from the mixer is vented from the mixer, including by utilizing a purge gas such as nitrogen. The ozone is created by an ozone generator which continuously operates. A three-way valve directs the output of the ozone generator to an ozone destruction device when the ozone is not being charged into the cylinder. A residual ozone analyzer is disposed in the vent of the mixer between it and the ozone destruct system, and may comprise a pair of potassium iodide solution containing vessels. Automatic valves and controls are provided for completely automating the testing sequence.
Patent SE-9402488-L (SE)
Inventor: BERGH CECILIA ELISABETH KATARI
IPC: G01G19/52
Filed: 1994-07-15
Abstract: PCT No. PCT/SE95/00806 Sec. 371 Date May 13, 1997 Sec. 102(e) Date May 13, 1997 PCT Filed Jun. 29, 1995 PCT Pub. No. WO96/02183 PCT Pub. Date Feb. 1, 1996A method and a device for the measurement of rate of eating of an object of measurement ingesting food. The method includes a scale for the measurement of food intake and a computer system, which is signal-connected with the scale and allows storing and computing of signals and visualization of stored and computed signals. Simultaneously, the computer system provides at least one reference standard for the rate of eating and an associated, biologically determined level of satiety, which is used for comparison, visualization and evaluation together with the values of rate of eating recorded by said scale and stored by the computer system. This allows for adjustment of rate of eating. The computer system of the method may be provided as a portable computer with an integrated scale.
Patent SE-9404276-L (SE)
Inventor: GRANATH OLLE
IPC: E06C7/44
Filed: 1994-12-08
Abstract: An adjustable platform arrangement for angled stairs or curved stairs includes a generally rectangular platform (10). One long side (11) of the plarform is intended to lie along the rearward edge (71) of a stairstep. The short sides of the platform (10) have a length which is smaller than the length of the long side (11). The short sides will preferably have a length of about 40 cm and the long sides will prefereably have a lenght of about 75 cm. At each end of the long side distance from the stairstep (7) which supports the platform (10) is an adjustable support leg (21) which extends in a plane normal to the platform surface and which can be locked selectively in an axially extended position. As a result of the dimensioning of the platform, the support leg (21) at the inner curve of a step need not have a greater length beneath the platform surface than about 51 cm, which provides the platform with good stability and also room for placing a stepladder steadily on the platform.
Patent SE-9501899-L (SE)
Inventor: OESTHOLM NILS MAGNUS
IPC: F41H11/16
Filed: 1995-05-22
Abstract: The present invention relates to a method for clearing unburied land mines (18) on level ground. The invention is based on the principle that rapidly rotating impact organs (11) shall demolish the mines (18) so quickly that they preferably never have time to detonate. Moreover, the same impact organs (11) shall impel all mine residue thus formed, both explosive and non-explosive, into a collection organ (14) designed for this purpose. The invention also incorporates an associated demining system.
Patent SE-9503662-L (SE)
Inventor: ANDERSSON ALF
IPC: E02D29/12
Filed: 1995-10-19
Abstract: An accident protection device (1) to be mounted in a mainly vertical well casing (2), including one or more protection means, extend radially, diagonally or in another way across well casing. Protection means is joined with one or more adjusting means by means of which the protection means can be fastened at inner wall of well casing and carried by an outer ring, which can be full or divided and extending along inner wall of well casing. Outer ring shows drill template holes with the same mutual location as adjusting means for pre-drilling of holes in inner wall of well casing, into which adjusting means are intended to be brought.
Patent SE-9503893-L (SE)
Inventor: STRANDBERG REINHOLD
IPC: H05K3/22
Filed: 1995-11-06
Abstract: A method for producing contact pads on pattern boards (8) comprises a plating treatment in order to apply electrically conductive material on the board in correspondence to the desired contact pads (31). The electrically conducting material on the contact pads is subjected to a treatment with an agent capable of etching the material in order to provide chamfering or rounding of peripherical edges (34) of the contact pads.
Patent SE-9602872-L (SE)
Inventor: KIISKINEN TUOMO
IPC: A23L33/12
Filed: 1996-07-26
Abstract: The invention relates to a hen's egg containing  alpha -linolenic acid and antioxidant. The invention also relates to a procedure and a fodder for the production of hen's eggs.
Patent SE-9700538-L (SE)
Inventor: LARSSON PETER
IPC: B24B49/00
Filed: 1997-02-17
Abstract: The invention relates to a device and a method for reproducible surface finishing, such as polishing, rubbing or grinding of a test surface, thereby imitating conventional, manual surface finishing. The invention may be applied, for example, in connection with development of painted sheet metal details, paints, enamels and polishing equipment within the motor car industry, or for other similar applications. The device (1) comprises at least one finishing apparatus (2) with finishing member (3), movement means (4), recording device and control device. The device is characterized in that the finishing member (3) is arranged to be able to be brought into contact with said test surface (6) with a chosen pressure application, and that at least one sensor (5, 5', 5''), for recording significant parameters for reproducible surface finishing, is connected to said recording device. The test surface (6) and the finishing member (3) are thereby arranged in order to describe a movement pattern, controlled by said control device, in x, y and/or z-directions in relation to each other, with the aid of the movement means (4). The finishing device (3) may be arranged to rotate, oscillate or vibrate in contact with said test surface (6).
Patent SE-9703493-L (SE)
Inventor: BERGSTROEM GOETE
IPC: A47C21/06
Filed: 1997-09-26
Abstract: The mattress core (1)  is enclosed by a fluid-tight cover (2) made of thin plastics film and having open ends.  The length of the cover exceeds the length of the core by at least twice the thickness of the core, and preferably protrudes by 1.5 times the thickness of the core at each end.
Patent SE-9704757-L (SE)
Inventor: KISHI TOMOMI
IPC: A47K11/02
Filed: 1997-12-19
Abstract: A waste disposal apparatus in which a container main body includes an introduction opening at a top wall portion of the container main body and a discharge opening at a bottom wall portion of the container main body. A cylindrical body having an exit portion is disposed within the container main body and is formed of an elastic material. An exit portion opening/closing device selectively holds the exit portion between a closed state, in which an exit portion of the cylindrical body is pressed and sealed, and an opened state, in which the exit portion of the cylindrical body is opened and the waste accumulated within the cylindrical body is discharged. The exit portion opening/closing device includes exit portion protruding device which, at the time of dumping of the waste, protrudes the exit portion of the cylindrical body to below the bottom wall portion of the container main body and through the discharge opening thereof.