baber/WOPTO huggingface dataset:
Patent SE-8403439-L (SE)
Inventor: LINDEBERG STEFAN
IPC: B63H16/04
Filed: 1984-06-27
Abstract: A blade (9) for a paddle intended for paddling a canoe or corresponding water-craft, which paddle comprises a paddle shaft and a blade arranged on at least one end of the paddle shaft and intended to be inserted fully or partially into the water with the main-extension plane of the blade located substantially transversally to the longitudinal axis of the canoe or like watercraft during a so-called paddle stroke for forward propulsion of the canoe, where the one side (12'') of the blade, which is intended to face forwards relative to the intended direction of travel, the front face (12'') of the blade, is curved. The cross-sectional shape of the blade (9) throughout substantially the whole of the blade, substantially perpendicular to the longitudinal axis of the paddle shaft, had a configuration such that the blade, in addition to normally occurring pressure forces, also utilizes suction forces resulting from the passage of the water over the surface of the blade upon lateral displacement of the blade (9) through the water substantially in the direction of the main-extension plane, with the plane forming a given angle with the direction of paddle displacement and substantially transversally to the longitudinal axis of the paddle shaft, and for avoiding the formation of turbulence or eddy currents around the blade, where the blade (9) is formed so that the forces counter-act rearward displacement of the blade (9) through the water during a paddle stroke and where the cross-sectional profile of the blade (9) is asymmetric, substantially similar to the cross-sectional profile of the wing or the like of an aeroplane, where a first edge part (10) of the cross-sectional profile intended during the aforementioned lateral displacement to form the leading edge part (10) remote from the canoe herewith corresponds to the leading edge of a wing, and where the cross-sectional profile of both sides (12+40, 12'') of the blade (9) between the two edge parts (10,11) of the cross-sectional profile, are completely devoid of outwardly projecting turbulence-creating portions, such as ridges and the like in order to avoid turbulent flow.
Patent SE-8405051-L (SE)
Inventor: GRANLUND I
IPC: A47B21/03
Filed: 1984-10-10
Abstract: An improved rotary stand, particularly intended to be used as a work table to support a table computer terminal and comprising a disc which is rotatably mounted on a thrust bearing. The disc is provided with a pull-out leaf. The leaf is movable between an inner end position for use when the stand is to be rotated, and an outer end position for use when work is to be carried out on the computer terminal. In the inner position the leaf will be located interiorly of the edge of the stand in order not to prevent the rotational movements of the latter. The leaf is provided with feet which in the outer position of the leaf are arranged to abut against the support.
Patent SE-8406384-L (SE)
Inventor: SAUER H
IPC: F16L33/22
Filed: 1984-12-14
Abstract: In a hose coupling comprising a connecting portion (1) on which an end portion (4) of the hose (3) is pushed, and an elastic clamping ring (2), the connecting portion is provided with a holding rib (5), the side (7) of the holding rib towards the push-on end of the connecting portion being conical. The hose is pushed beyond the holding rib, while the clamping ring surrounds the hose in the region of the holding rib and is provided with axial slots 12 which are closed at their ends and which pass radially through the clamping ring. In order to simultaneously push the hose and clamping ring beyond the holding rib while providing a good seal, side (8) of holding rib (5) is conical and provided with shallow teeth (9). Slots (12) extend over more than the axial length of the toothed side (8) of holding rib (5) and web portions (13) between the slots are elastically flexible. <IMAGE>
Patent SE-8503322-L (SE)
Inventor: HAHN TORBJORN
IPC: B65G5/00
Filed: 1985-07-03
Abstract: PCT No. PCT/SE86/00323 Sec. 371 Date Nov. 2, 1987 Sec. 102(e) Date Nov. 2, 1987 PCT Filed Jul. 2, 1986 PCT Pub. No. WO87/00151 PCT Pub. Date Jan. 15, 1987.A rock chamber structure for containing gas or liquid under pressure is provided with a lining arrangement which transmits pressure of the contained gas or liquid to the surrounding rock while preventing build-up of external water pressure on the lining arrangement. A compressible drainage layer of loose granules is disposed between the rock and a concrete layer of the lining arrangement, and a thin metal sealing membrane is mounted to the concrete layer to seal the rock chamber. The concrete layer is anchored to the surrounding rock by expandible bolts which permit displacement of the concrete layer toward the rock. Pressure from the contained medium is transmitted to the surrounding rock through the metal liner, the concrete layer, and the drainage layer, while the drainage layer prevents the build-up of external water pressure.
Patent SE-8600729-L (SE)
Inventor: HARDING M J
IPC: D21H11/22
Filed: 1986-02-18
Abstract: The invention is a fibrous cellulosic product, containing a uniformly dispersed polymeric material which has been deposited in an aqueous suspension from an anionic latex, and the method for its manufacture. Cellulosic fiber is first cationized by treating it in an aqueous suspension with the condensation product of epichlorohydrin and dimethylamine. Up to 30% of the dimethylamine may be replaced with a crosslinking agent which can be ammonia or an aliphatic diamine such as hexamethylene diamine. The cationized fiber, with or without small quantities of alum, will effectively retain a wide variety of anionic latices when treated in an aqueous environment.
Patent SE-8702386-L (SE)
Inventor: STAPLETON C A
IPC: B60R9/04
Filed: 1987-06-09
Abstract: A luggage rack mountable to the top or back hood of an automobile for transporting luggage. The rack includes a substantially rectangular frame which is secured to the vehicle roof but elevated therefrom by corner stanchions. The cross-members of the frame are provided with slots positioned generally at their outboard ends. The slots are adapted to receive spring clips attached to a load bearing rack that is suspended below the frame in close proximity to the rooftop of the vehicle when connected to the frame. The rack includes a series of parallel load bearing members and upwardly extending support arms. The spring clips are secured to the upper end of the support arms. The suspended rack is fixed in place by the interlocking action of the spring clips within the corresponding frame slots.
Patent SE-8703910-L (SE)
Inventor: PECHAU G
IPC: B21B15/00
Filed: 1987-10-09
Abstract: The invention relates to rotating impact shears which are used in particular for cutting off steel bar in small-section and wire rolling mills. The solution according to the invention is characterised in that a hollow shaft with the blade drum as well as a coaxial inner shaft with the impact shears are mounted in the housing of the rotating impact shears. Furthermore, an exchange cassette with a displaceable cutting punch is located in the blade drum, which cutting punch has as top piece an impact plate with a bevel which corresponds to the same bevel of the impact head located in the impact disc and the directions of movement of which before the start of cutting lie in the same rotary plane. The cutting punch, to which the interchangeable impact blades adapted to the respective profile of the rolling stock and the highly wear-resistant impact plate are fastened, has a T-shaped cross-section; the width of the narrow web corresponds to the blade width. The exchange cassette in the blade drum is held by means of quick release clamping devices locking in the axial and radial direction. A resetting device on the housing of the shears is arranged in the circular path of the cutting punch.
Patent SE-8705163-L (SE)
Title: Seat used as child chair in vehicle - has vehicle seat belt used for anchoring and for retaining child on seat
Inventor: DAVIDSSON L
Filed: 1987-12-28
Abstract: The seat incorporates a locating part, and components for attachment of a seat belt to retain a small child. The seat part also has a back support. The locating part has a base and a side wall. A body forming part of the seat is of rigid material, and has a front part extending between the seat and the base of the locating part. The front part has a primary fixture component formed in one piece with the body. The back support and/or side wall have/has anchoring components for a secondary fixture which can be fitted to the body. In the primary fixture, a waist belt in the vehicle belt system can be fitted to extend to anchor the seat in the vehicle, and in the secondary fixture diagonal and waist belts in the system can extend to provide a second anchoring of the seat.
Patent SE-8801841-L (SE)
Inventor: JAKOBSON F
IPC: D21D5/00
Filed: 1988-05-17
Abstract: A device for discharging a reject containing undesired solid particles from a separation device, in which said reject is separated from a mixture of liquid and solid particles, preferably a fibre suspension, the mixture being subjected to an overpressure during the separation, comprises a housing (1) forming a chamber (2), an inlet (10) in the housing for supplying said reject from the separation device to the chamber, an outlet (13) in the housing for discharging reject from the chamber, and two valves (12, 14) arranged in said reject inlet and reject outlet for opening and closing of the latter. According to the invention the substantial part (17) of the volume of the chamber (2) is situated above the opening of the reject inlet (10) into the chamber, whereby air is prevented from flowing from the chamber into the separation device when discharging reject from the latter into the chamber.
Patent SE-8801877-L (SE)
Inventor: RANZEN C-O B
IPC: B27K3/16
Filed: 1988-05-19
Abstract: PCT No. PCT/SE89/00276 Sec. 371 Date Nov. 1, 1990 Sec. 102(e) Date Nov. 1, 1990 PCT Filed May 18, 1989 PCT Pub. No. WO89/11385 PCT Pub. Date Nov. 30, 1989.The present invention relates to a method and an apparatus for manufacturing a fiber slab (32), in which a fiber/air suspension is blown through a nozzle into a forming space (9). The forming space is defined by two mutually facing belt parts of two endless belts (10, 11). For the purpose of manufacturing the novel fiber slab, there is generated between the nozzle exit orifice (8') and the forming chamber a mist of highly liquid adhesive, and the fibers are imparted kinetic energy of such high value that the fibers pass essentially rectilinearly through the mist and into the forming chamber, where they collect on the slab end surface (36) earlier formed in the forming chamber and facing the nozzle.
Patent SE-8802563-L (SE)
Title: Honeycomb type structure for interment of human remains - has underground and above-ground floors, comprised of longitudinal and lateral intersecting corridors
Inventor: CHEN PANG TUNG
Filed: 1988-07-08
Abstract: The floors underground are provided with earthen walls serving as the dead ends of the compartments. The walls extend up from the very bottom soil of the building and connect with natural earth. Longitudinal and lateral corridors are provided, intersecting with each other at convenient intervals, and all are leading to the entrance of a given floor. Servicing at the entrances of all floors is achieved by elevator(s) going through the entire building, both underground and above.
Patent SE-8804313-L (SE)
Inventor: GRENZ G
IPC: B21C47/28
Filed: 1988-11-29
Abstract: A rotary basket winder with water cooling for winding a material includes a tank in the shape of an open topped point containing a rotatable winding carrier with two upwardly extending concentrically arranged rings of winding rods defining an annular winding space between them. A stationary guide pipe leads material into the winding space. A winding disk can be raised and lowered within the tank. Previously, in rotary winding baskets, the problem has been to effect uniform cooling, particularly in the center of the winding basket because of the formation of a funnel, and to afford trouble-free annular delivery after the winding process with high-strength work material characteristics. In the present rotary basket winder, coolant openings are located in the upper part of the tank and are arranged to recirculate a sufficient quantity of coolant into the center of the tank from above. In addition, rigid pins are mounted on the tank above the winding rods of the outer ring and form a ring with an inside diameter equal approximately to the inside diameter of the outer ring. Preferably, these pins are radially adjustable. Further, the winding rods of the inner ring have a length corresponding approximately to the height of the coolant level in the center of the inner ring.
Patent SE-8804667-L (SE)
Inventor: OHLSSON D
IPC: E05D7/04
Filed: 1988-12-28
Abstract: PCT No. PCT/SE89/00749 Sec. 371 Date Aug. 21, 1990 Sec. 102(e) Date Aug. 21, 1990 PCT Filed Dec. 27, 1989 PCT Pub. No. WO90/07622 PCT Pub. Date Jul. 12, 1990.In a hinge (4) between a fixed part (3) and a movable part (1), the pivotable hinge part (6) has a guide device (7) by means of which the movable part can be fixed on the hinge in a desired position relative to this and the fixed part. The movable part can then be detached from the hinge together with the guide device and can then, by means of the guide device, be guided back to the previous position when remounting takes place.
Patent SE-8901163-L (SE)
Inventor: HAKULINEN VESA
IPC: D06F33/37
Filed: 1989-04-03
Abstract: The invention relates to a method of metering detergent into a washing solution in large washing apparatuses and systems comprising measuring from a washing solution containing water and detergent a property proportional to the detergent concentration of the washing solution, and adding detergent to the washing solution only during a predetermined metering period (T2) when the detergent concentration corresponding to the property measured from the washing solution is below a predetermined threshold value during said metering period, and the addition of detergent being prevented after each metering period (T2) for the time of a predetermined mixing period (T1).
Patent SE-8903232-L (SE)
Inventor: TAKAICHI AKIHISA
IPC: A61K9/46
Filed: 1989-10-03
Abstract: There is described a preparation for iron supply comprising, as essential ingredients, a prescribed iron containing compound, sodium carbonate or sodium hydrogencarbonate and a neutralizing agent. This preparation is easily dissolved in water, and has a good taste so that it is agreeable to drinking, whereby a sufficient amount of iron can be suitably supplied to the living body. Also, there is described a preparation for iron supply or vitamin supply, to which potassium carbonate is added as a preservation stabilizing agent.
Patent SE-9000362-L (SE)
Inventor: SANTASALO L
IPC: A61L2/26
Filed: 1990-02-01
Abstract: Instruments are sterilised by the action of liq. such as peracetic acid which is vaporised round the instruments while these are held in an enclosed cabinet where the liq. is vaporised electrically, by heat exchange etc. The instruments are held in the circular central enclosure (12) of a flat container inserted into the cabinet. Round the central enclosure, the flat container has an open topped area (13) whose volume is about 5-20 times that of the central enclosure. -
Patent SE-9002621-L (SE)
Inventor: THUEMMLER R
IPC: F23D14/38
Filed: 1990-08-10
Abstract: The burner is for use when making brazed joints. The burner uses gas which is stored under pressure in liquefied form in a bottle attached to the burner. The burner (1) has a gas supply pipe (4) which is fitted with a pressure intensifier (3) which is connected to a device (2) which gasifies the liquid gas. The gasifying device (2) consists of a cylindrical block fitted in the bore of the  burner tube. This block (2) has an axial inlet (9) at one end and an outlet nozzle (11) at the other end. The inlet (9) and nozzle (11) are connected to each other by radial holes and a helical groove (10). The liquefied gas is heated as it flows through the groove (10) by heat conducted from the burner (1). USE - Blow lamp using liquefied gas.
Patent SE-9003344-L (SE)
Inventor: ITSKOWITZ LARS-GOERAN
IPC: A61M1/10
Filed: 1990-10-19
Abstract: Arrangement for continuous blood sampling with a flexible hose 22 which is provided at one end with a cannula and whose other end is connected to a blood collection container, which hose is introduced into an arc-shaped groove 17 formed in a surface 10 of a housing 1, where it is continuously subjected during operation to a pumping action in the form of partial brief compressions in the direction from the cannula end towards its container end, and which compressions are generated by a rotating rotor 8 which, with part of its periphery, forms part of the wall of the arc-shaped groove, and where at least part of the wall part of the groove opposite the wall part formed by the rotor 8 is a curved surface section 16 of an element 15 which can be moved towards and away from the rotor in a guide 12, in the form of a wall part which is provided with a curved side surface 16 and which can be displaced between a position completing the contour of the groove 17 and a position located outside the contour of the groove, and with a cover plate 19 which is pivotably arranged on the housing 1 and is designed to be able to pivot between a position completely covering the grooved surface 10 of the housing and a position in which at least the grooved part of the surface is exposed. <IMAGE>
Patent SE-9003740-L (SE)
Inventor: SVANBERG BJARNE
IPC: E04D15/04
Filed: 1990-11-23
Abstract: A machine for fitting clips to metal roofing sheets comprises a clip securing head (3), a clip magazine (9), a ram means (100) for transferring clips (8) from the magazine (9) to the clamping means provided on the head (3), means (65) for temporarily holding a clip in the clamping means. The machine also includes means (31) for driving the head (3) in a manner to hook the clip onto the lip (22) of the roofing sheet and for returning the head from the clip hooking position, and means for advancing roofing sheets in their longitudinal direction, so that the clips can be fitted in selected positions along the long edge of the roofing sheet. <IMAGE>
Patent SE-9003851-L (SE)
Inventor: EVEN S
IPC: H03K17/945
Filed: 1990-12-04
Abstract: A detector of the two wire type with regulated voltage is disclosed, comprising a sensor and a switching device. The switching device comprises a series voltage regulation circuit, a parallel voltage regulation circuit and switching circuit. The latter receives the output signal from the sensor for alternately activating the series circuit in a first state of the signal and the parallel circuit in a second state of the signal.
Patent SE-9100459-L (SE)
Inventor: HUETTER HORST
IPC: F41B11/80
Filed: 1991-02-15
Abstract: The invention relates to an arrangement, with which the gas pressure on the driving panel behind the ammunition will, by means of a stepwise adjustable gas pressure regulating arrangement 20, vary the ejection speed. <IMAGE>
Patent SE-9203198-L (SE)
Inventor: PANTH ERIK
IPC: A45F5/00
Filed: 1992-10-29
Abstract: PCT No. PCT/SE93/00905 Sec. 371 Date Apr. 28, 1995 Sec. 102(e) Date Apr. 28, 1995 PCT Filed Oct. 29, 1993 PCT Pub. No. WO94/09674 PCT Pub. Date May 11, 1994A clearing saw harness device comprising a pad, to which the clearing saw is detachably attachable, for bearing against a person's body, a harness for the pad, and a helical spring for attaching the pad to the harness for at least partially absorbing forces transmitted from the clearing saw. The pad comprises two flexible plate elements which are formed and interconnected to each other along opposed edge portions respectively thereof so that one of the plate elements is substantially planar and an other is curved. The harness includes a band which passes through a ring and both of a pair of slots in the pad. An end portion of the spring is attached to the ring and an other end portion of the spring is attached to the pad.
Patent SE-9203200-L (SE)
Inventor: HOLTINGER LILLEMOR
IPC: D21C9/16
Filed: 1992-10-29
Abstract: The present invention relates to a process for bleaching of lignocellulose-containing pulp, in which the pulp is treated at a pH between about 1 and about 7 in the presence of a magnesium compound, whereupon the pulp is washed and subsequently bleached with a peroxide-containing compound. The initial treatment removes from the pulp those trace metal ions that have a negative effect on the subsequent bleaching with a peroxide-containing compound. Owing to the presence of magnesium ions in dissolved form during the initial treatment, the magnesium ions are retained in those positions in the pulp where they have a particularly positive effect on the effectiveness of the bleaching stage.
Patent SE-9300110-L (SE)
Inventor: JOENSSON BO
IPC: B26D1/38
Filed: 1993-01-15
Abstract: The cutter (6) is a rotating drum with quartering blades (22,24) arranged around the periphery. The potatoes (18) to be quartered are fed on a conveyor under the cutter drum when they are partially penetrated by the quartering blades, and thus picked up from the conveyor onto the drum periphery.The partly cut potatoes are carried round by the cutter drum past a curved deflector plate arrangement (8) which presses them further against the blades and completely severs the pieces.
Patent SE-9500544-L (SE)
Inventor: LARSSON BO
IPC: A63B21/00
Filed: 1995-02-15
Abstract: PCT No. PCT/SE96/00144 Sec. 371 Date Dec. 4, 1996 Sec. 102(e) Date Dec. 4, 1996 PCT Filed Feb. 7, 1996 PCT Pub. No. WO96/25204 PCT Pub. Date Aug. 22, 1996Apparatus for performing body exercises for muscle training purposes and muscle growing purposes. A wire (3) is provided with a number of attachment members (4) and at least one hand grip (6). One of the attachment members is used to attach the wire to a vertical surface. A foot support (7) is placed beneath the hand grip when the wire is extended at substantially 90 DEG  from the vertical surface. A person supports himself or herself on the foot support, grips the at least one hand grip, and performs exercises.
Patent SE-9800036-L (SE)
Inventor: ENGDAHL HOLGER
IPC: C01F11/16
Filed: 1998-01-09
Abstract: PCT No. PCT/FI96/00406 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Jul. 10, 1996 PCT Pub. No. WO97/03245 PCT Pub. Date Jan. 30, 1997A method of separating impurities from lime or the calcium carbonate or the lime sludge produced in the chemical recovery system of a pulp mill so that lime sludge or lime is dissolved in a solution containing carbonate or hydrocarbonate in order to dissolve impurities. Subsequently the lime sludge or lime is separated from the solution containing dissolved impurities. A method of causticizing green liquor containing impurities, such as silicon, in two stages. In the first stage green liquor is causticized with such an amount of lime that impurities substantially remain in the liquor. The lime produced in this stage is removed from the liquor and the rest of the lime required in the causticizing is added to this liquor, so that impurities precipitate with the lime sludge produced in the second stage and at least a portion of the lime sludge rich in impurities is discharged from the process.