baber/WOPTO huggingface dataset:
Patent SE-8600692-D0 (SE)
Inventor: KERTSCHER E
IPC: H01B13/14
Filed: 1986-02-17
Abstract: A method of extruding a thin sheath of plastic material about electric wire, utilizing a plastic material capable of being shaped by extrusion after having been heated in a screw extruder, this material exhibiting the technical characteristics required for enamel-type insulation after cooling, without necessitating subsequent treatment. An extrusion material containing at least one partially crystalline thermoplastic polycondensate wherein the crystallites have a melting-point above 170 DEG  C. answers these requirements.
Patent SE-8603340-D0 (SE)
Inventor: BENGTSSON F
IPC: E05D15/24
Filed: 1986-08-07
Abstract: An arrangement (1) for a door element or similar covering element (3) capable of interacting with shock absorbers, which element is capable of being displaced respectively between a raised and a lowered position. The arrangement (1) permits the simple operation of the door element (3), at the same time as which the reliable retention of same in the raised position is guaranteed. An arrester device (6) attached to the door element (3) is so arranged as to be capable of entering into engagement with said shock absorber (1) for the purpose of retaining the element (3) in question in position in its upper position, in addition to which means are provided for causing said arrester device (6) and shock absorber (1) to move into engagement with one another, and for causing same to move out of engagement with one another.
Patent SE-8603806-D0 (SE)
Inventor: BELL M J
IPC: G06Q50/34
Filed: 1986-09-11
Abstract: A betting system having a number of betting terminals and displays connected to a central control unit. The betting system allows both fixed price and expected dividend betting by continually calculating the odds and liabilities in respect of each contestant and ensuring that the total liability incurred does not exceed the total amount of money wagered. Only expected dividend betting is allowed until a threshold level of wagers received is reached either by wagers received at the terminals or by transfers of funds from another body. Once the threshold is reached both fixed price and expected dividend betting is allowed by the system.
Patent SE-8701303-D0 (SE)
Inventor: BLOMSTEN B
IPC: F04D13/08
Filed: 1987-03-30
Abstract: A pump unit, which is intended for pumping corrosive fluids, comprises, in part, a submersible pump (1) having a pump housing (5), an impeller (9) situated therein, and a pump-housing cover (8) belonging to the pump housing, the impeller, the pump housing and the pump-housing cover consisting of corrosion-resistant material, and, in part, a motor (2) provided for driving the pump and having a motor casing (14a, 14b), a shaft (11) coupled to the impeller, and cable bushings (20, 21). In order to permit the use of materials which are less expensive and easier to work for as many parts of the pump unit as possible, the unit comprises a casing (24, 24a) which consists of corrosion-resistant material, encloses the said parts belonging to the motor, which are produced from material which is not corrosion-resistant, and whose lower end is connected to the pump-housing cover (8) and whose other, upper end is situated above the highest height of the surface of the corrosive fluid to be pumped (Fig. 1). <IMAGE>
Patent SE-8703759-D0 (SE)
Inventor: ANDERSSON P-I
IPC: A01F29/00
Filed: 1987-09-30
Abstract: Arranged in conjunction with the feed-out aperture (3) are blades (5,6). On the body (1) is a press unit (7) which moves forwards and backwards. This press unit is pressed against the bale located in the receiver (2), forcing it to pass through the feed-out aperture, there to be broken apart by the blades.
Patent SE-8704175-D0 (SE)
Inventor: PERSSON SUNE
IPC: F16L27/12
Filed: 1987-10-27
Abstract: The invention relates to a joint for connection of two tubes (1, 20) to each other, especially tubes of a relatively soft plastic material, the one tube (1) in its one end having a male part (2) and the other tube (20) in its one end having a female part (22), the male part (2) and the female part (22) being brought into engagement with each other. The male part (2) has externally at least two oblique shoulders of engagement (3, 4). The female part (22) has internally at least two oblique shoulders of engagement (23, 24). The oblique shoulders of engagement (3, 4) of the male part come into contact with the oblique shoulders of engagement (23, 24) of the female part (22) when one strives to pull the mounted tubes (1, 20) apart. The mounted tube joint allows a limited axial movability between the tubes (1, 20) by the fact that there are a cavity (40) and two gaps (41, 42). The tube joint has a very good resistance against separation by pulling and it is very resistant against bending load and compression.
Patent SE-8800180-D0 (SE)
Inventor: SINGELTON M P
IPC: B32B7/04
Filed: 1988-01-21
Abstract: The material comprises an abrasion-resistant pervious nonwoven web of bonded filaments, and an absorbent layer of microfibres. The layers are bonded intermittently with the bonds penetrating through the pervious layer and joining the fibres of that layer to those in the absorbent layer. - The absorbent layer pref. incorporates absorbent particles and/or fibres and is pref. od 30% polypropylene fibres and 70% wood pulp with a basis wt. of 190 g/m2. The pervious layer is pref. of spun-bonded polypropylene treated with or containing a surfactant. Bonds are pref. formed by ultrasound or heat and form pockets to provide enhanced roughness, with the bonds in a diamond or square pattern. There may be a waterproof backing layer over the exposed side of the absorbent layer, e.g. of polyethylene.
Patent SE-8801682-D0 (SE)
Inventor: MULLER H
IPC: B21B43/00
Filed: 1988-05-04
Abstract: A description is given of a method for braking moving rolled bars of differing lengths in the region of the approach roller table of cooling beds, in which method the braking force is provided by friction between the respective surface of the rolled bar and static and/or dynamic braking surfaces, e.g. those of braking slides and braking drivers, acting on it. Minimum length dimensions are achieved for a cooling-bed installation because the braking force on the rolled bars up to a predetermined limiting length is provided exclusively by static braking surfaces. Rolled bars with a length that exceeds this limiting length, on the other hand, are additionally subjected to the action of dynamic braking surfaces. The duration and/or intensity of action of the dynamic braking surfaces is/are determined by the difference between a likewise predetermined maximum length of rolled bar and the particular effective length of rolled bar.
Patent SE-8803351-D0 (SE)
IPC: B23D35/00
Filed: 1988-09-21
Abstract: A cutter assembling means for a slitter for strip steel comprises two mutually co-operating arbors (12, 13) on which there are threaded pairs of mutually co-operating disc shaped cutters and intervening spacers. The assembling means comprises a rotatable assembling means (29) which is movable towards and away from the arbor ends, on which means cutters and spacers may be threaded, a device (34) to equip the assembling means (29) with cutters and spacers from a magazine or store means to open and close one frame end wall (11) of the slitter hydraulically to free the arbor ends for assembly and disassembly means to hydraulically lock the cutters and spacers against axial movements on the arbors and means (36) to control the choice of the different cutters and spacers in adaptation of the parameters in question for each slitting operation.
Patent SE-8804515-D0 (SE)
Inventor: BARKER S N
IPC: F28D13/00
Filed: 1988-12-14
Abstract: The cooler (56) is formed as an inclined, aerated slide channel with an upper chamber (78) in which through-flowing material is held in the fluidised state by air fed through a permeable perforated bottom (76). - Above the bottom are cooling pipes (80) for cooling the material.
Patent SE-8900943-D0 (SE)
Inventor: NEWBURY RENTON DAWSON
IPC: A61C7/00
Filed: 1989-03-16
Abstract: The invention is based on the realization that the pain associated with many conditions such as headaches (in particular, migraines and other severe repetitive chronic headaches) is caused by a muscle imbalance that can be traced to the masticatory muscles controlling the lower jaw. It has been found that interdigitation of the molar teeth of the upper and lower jaws is the principal factor that causes the muscle imbalance. The treatment, therefore, requires the unlocking of the interdigitation. In this regard a particular construction of splint to overlie at least the molar teeth of the lower jaw is disclosed.
Patent SE-9001953-D0 (SE)
Inventor: OLOFSSON H K
IPC: A01J5/12
Filed: 1990-05-31
Abstract: PCT No. PCT/SE91/00360 Sec. 371 Date Oct. 15, 1992 Sec. 102(e) Date Oct. 15, 1992 PCT Filed May 21, 1991 PCT Pub. No. WO91/18500 PCT Pub. Date Dec. 12, 1991.A milking pulsator comprises a housing, forming a chamber, in which a vacuum passage opens via a first opening. A pulsation channel to be connected to at least one teat cup communicates with the chamber and with atmosphere via a second opening. Valve means are arranged to close and open said first and second openings. Each valve means comprises a membrane, and a pivoted member, the membrane being attached between the pivoted member and the housing. The pivoted members are journalled in the housing for pivotal motion back and forth between closing positions, at which said openings are covered by the membranes of the valve means, and opening positions, at which said openings are uncovered. In addition, adjustment means are adapted to adjust the pivoted members of the valve means such that the first opening is closed when the second opening is uncovered and vice versa.
Patent SE-9002017-D0 (SE)
Inventor: EK B R
IPC: A61K9/22
Filed: 1990-06-06
Abstract: PCT No. PCT/SE91/00396 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 5, 1991 PCT Pub. No. WO91/18590 PCT Pub. Date Dec. 12, 1991A process for the manufacture of porous cellulose particles, which have regular shape, and a capacity of sorbing 1.5-9 times of their own weight of water, a tap bulk density of less than 0.85 g/ml is provided. The process for the manufacture of these porous cellulose matrices is performed by mechanically treating of hydrolyzed cellulose in a wet stage. The cellulose matrices have preferably a size of at least 0.1 mm and a tap bulk density of 0.1-0.7 g/ml. A bioactive substance or bioactive substances could be sorbed, precipitated or sublimized into the porous structure of the matrices. The matrices can be admixed with drugs or drug containing granules in order to improve the tabletting and tablet properties and thereafter compressed. Drug loaded matrices can be used for direct compression of tablets.
Patent SE-9101510-D0 (SE)
Inventor: LJUNGBECK K
IPC: A47B88/04
Filed: 1991-05-17
Abstract: Cabinet equipment including a door (2), sidewalls (3) and a bottom (4). An extension module (5) placed inside the cabinet moves automatically out or in on opening or closing of the door (2). The equipment comprises two sliding ledges or rails (6) mounted on the bottom (4), parallelly to each other. The extension module (5) housing e.g. a refuse bucket is supported by the ledges (6) through cylinder bearings or runners (8), inserted into the ledges (6) and fixed along the two longitudinal side edges of the extension module (5). The underside of the extension module (5) has a curve shaped groove (9) and the innerside of the door (2) fittings (10) with an arm with an upwards directed pin (12) running in the groove (9). The placing and curve shape of the groove (9) provides a co-operation with the pin (12) whereby the extension module (5) automatically runs in the ledges (6) on opening or closing of the door (2).
Patent SE-9101730-D0 (SE)
Inventor: JANSSON GUNNAR
IPC: A61G1/04
Filed: 1991-06-10
Abstract: The support sheet (1) has the same width as the mattress and free end parts (2,3) which extend beyond the length of the mattress. These free end parts have fixed and/or releasable handgrips (4) for lifting the sheet with the mattress upon it. - The handgrips hold the support sheet in a stretched state with the mattress on it, and the support sheet has components (5) for fixing the position of the mattress placed on it.
Patent SE-9103266-D0 (SE)
Inventor: JACOBSEN F
IPC: D21C3/28
Filed: 1991-11-06
Abstract: The present invention relates to a fluid reservoir, chiefly a reservoir whose purpose is to constitute a buffer, wherein the liquid level varies substantially, comprising an inlet conduit (1) for liquid, an outlet conduit (2) for liquid, reservoir walls (3), a reservoir bottom (4) and a liquid outflow arrangement (5) located inside the said reservoir, which is connected to the said inlet conduit (1), the said outflow arrangement (5) comprising means (6) to ensure that its opening (7) follows the surface of the liquid (8) in the said reservoir (3, 4), the opening (7) preferably being located so that it discharges on a level with or immediately below the said liquid surface, which significantly reduces the risk that gas is included in the liquid flowing out via the outlet conduit.
Patent SE-9202496-D0 (SE)
Inventor: LOEFDAL J
IPC: B08B9/08
Filed: 1992-08-31
Abstract: The invention relates to equipment for cleaning objects such as tanks, pipeline systems etc. in a food treatment plant. The equipment includes a liquid conveying system which is arranged to convey a variable controlled amount of liquid at a variable controlled flow rate. In series with this means system there is a volume and/or flow rate metering device and a control device connected to the volume and/or flow rate metering device and receiving a signal from the metering device. The control device is arranged to actuate the conveying system in response to this signal so that the desired amount of liquid is conveyed at a desired flow rate. The conveying system and the volume and/or flow rate metering device are arranged in a flow path supplying rinsing or cleaning liquid to one or several objects to be cleaned.
Patent SE-9303380-D0 (SE)
IPC: B65B13/26
Filed: 1993-10-14
Abstract: PCT No. PCT/SE94/00929 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Oct. 6, 1994 PCT Pub. No. WO95/10452 PCT Pub. Date Apr. 20, 1995Apparatus for tying objects with wire is disclosed including a feeder for feeding and tightening the wire around the object, the feeder being driven by an electric servomotor which can be rotated through a predetermined number of revolutions for feeding and tightening the wire, an adjustable guide rail for guiding the wire around the object and for tightening the wire when the guide rail is opened, a locking unit for locking the wire around the object, a wire twister for twisting the wire into a knot, the wire twister being driven by an electric servomotor so that it can be rotated through a predetermined number of revolutions for twisting the wire into a knot, and a wire cutter for cutting the wire after the knot has been formed.
Patent SE-9402641-D0 (SE)
Inventor: LORETH ANDRZEJ
IPC: B03C3/38
Filed: 1994-08-05
Abstract: A device for transporting air, said device using an electric ion wind and including at least one corona electrode (K) and at least one target electrode (M) provided downstream of the corona electrode (K), seen in the desired direction of the air flow. A d.c. voltage source (3) has its positive terminal connected to the corona electrode (K) and the other terminal to the target electrode (M), the potential being such that an ion generating a corona discharge appears at the corona electrode and a transport of air is directed towards and through the target electrode (M). The corona electrode (K) includes at least one and preferably several wire-shaped electrode elements (k) having their free ends directed towards the plane of the target electrode (M). The corona discharge is stable, i.e. without risk for so-called streamers effect. This is achieved by the corona element or more correctly its free end directed towards the target electrode (M) consisting of a sufficiently thin wire-shaped element having an equivalent diameter less than 0.2 mm and preferably less than 0.1 mm.
Patent SE-9403468-D0 (SE)
Inventor: SVENSSON PER BERTIL KENNET
IPC: B65G53/46
Filed: 1994-10-12
Abstract: PCT No. PCT/SE95/01166 Sec. 371 Date Mar. 24, 1997 Sec. 102(e) Date Mar. 24, 1997 PCT Filed Oct. 11, 1995 PCT Pub. No. WO96/11864 PCT Pub. Date Apr. 25, 1996For transferring bulk goods from a screw conveyor to a pneumatic conveyor, use is made of a cellular feeder. The shafts of the cellular feeder and the screw conveyor are preferably substantially parallel. The outlet of the screw conveyor is formed as a longitudinal slot formed in the casing of the screw conveyor and being of a length which is at least twice the length of the pitch of the feeding screw, and communicates with the inlet port of the cellular feeder for throwing out and discharging the goods substantially radially. The outlet of the cellular feeder is formed at an angular distance from the inlet port of the cellular feeder and is adapted to discharge the goods substantially axially and is connected to or forms the inlet of the pneumatic conveyor.
Patent SE-9500285-D0 (SE)
Inventor: MEDOFF ROBERT J
IPC: A61F2/28
Filed: 1995-01-27
Abstract: The present invention relates to an implantable means for fixation of one or more fractured bone fragments (9) to a stable bone fragment (10). The means comprise a pin plate (1), which is fixed to the stable bone fragment (10) by means of one or more screws (7) or the like. To fixate the loose bone fragments (9) one or more pins (8) are passed through holes (3) in the pin plate (1), through the loose bone fragments and further into the stable bone fragment (10). The end of the pin is locked to the pin plate (1) in any suitable way. The form of the pin plate (1) is adapted to the intended site of use. <IMAGE>
Patent SE-9601337-D0 (SE)
Inventor: BROLUND STIG-AAKE
IPC: E21B10/28
Filed: 1996-04-09
Abstract: A reaming tool for rock drilling comprises rotatable cutters (2) carried by legs (3), and a stabilizing portion which is provided to guide and to stabilize the tool in a hole drilled by the cutters and which to this end includes external wear means (8). The body is divided into two mutually releaseable, joined portions, namely a rear sleeve like portion (9) on which the wear means (8) are applied and a forward, ring like portion (10) on which the legs (3) of the cutter are provided. A number of flush medium channels (21) which communicate with a central flush medium channel in the sleeve portion (9) are provided in the ring portion (10), radially distant from a central opening (17) for the pilot rod (5). Besides the reaming tool itself the invention also relates to an exchangeable device therefor.
Patent SE-9601427-D0 (SE)
Inventor: ELGH MARTIN
IPC: B23P19/06
Filed: 1996-04-16
Abstract: PCT No. PCT/SE97/00576 Sec. 371 Date Oct. 7, 1998 Sec. 102(e) Date Oct. 7, 1998 PCT Filed Apr. 9, 1979 PCT Pub. No. WO97/38827 PCT Pub. Date Oct. 23, 1997A safety device used in preloading of bolts for providing the bolts with an internal stress in a mounted condition, wherein a first end of the bolt is secured to a first element and extends through a second element, which clamps to the first element, and where a hydraulic preloading device is temporarily applied to a second end of the bolt for axially stretching the bolt to create the external stress. The safety device incorporates a safety tensile bar detachably fitted to the first end of the bolt, and extending through a central bore in the bolt, and further through the hydraulic preloading device while being held adjacent its opposite end in an expanding plug. The expanding plug is provided in a frictional contact with a sleeve, which guides the plug to create a counter hold for absorbing relieved energy in case of the breaking of the bolt during the preloading operation.
Patent SE-9601607-D0 (SE)
Inventor: RANDSTROEM BENGT
IPC: A61F2/62
Filed: 1996-04-26
Abstract: An adjustment head is provided to attach an elongated member of an artificial leg to a prosthetic leg. The adjustment head includes an upper portion and a lower portion. The upper portion provides adjustment of the elongated member in a translatory direction. The lower portion, in combination with the upper portion, provides adjustment of the elongated member in an angular direction. In making the translatory adjustment, the screw provided for this purpose will not be subject to direct breaking forces by being angled due to any angular adjustment of the elongated member, such screw always being maintained in a fixed vertical alignment.
Patent SE-9604767-D0 (SE)
Inventor: ERIKSSON BERTIL
IPC: E03F3/02
Filed: 1996-12-20
Abstract: A surface water conduit (4) is arranged to utilise the gravity for transport of surface water to an outlet (6) in an arrangement in a surface water system with at least one surface water conduit (4) and a plurality of surface water receiving units (1) arranged to discharge surface water into the surface water conduit in places along the same at different distances from the outlet located at a downstream end (5) of the surface water conduit. The arrangement has means (7) arranged to form flow resistance upstream in the system at a considerable distance from said outlet in order to thereby increase the level of the surface water in the system flowing towards the outlet upstream of itself.
Patent SE-9701249-D0 (SE)
Inventor: HEDSTROEM KJELL
IPC: C09K17/40
Filed: 1997-04-07
Abstract: The present invention relates to a method for producing a soil improvment material. According to the invention such a material is produced by the steps of mixing wood fiber slurries from paper mills and fly ash from fossil fuel power and heating plants and of further treating the material to obtain a packetable product. The wood fiber slurry is treated to become an almost gruel-like slurry and is pressed through a sieve belt press (4) to become considerably dewatered, down to a water content of about 20 %, after which the slurry is pre-mixed with fly ash, after which the main mixing is carried out to obtain homogenous lump-like particles, which are subjected to a size reduction process through screening or the product after the main mixing and a possible size reduction process is pelletized. The invention also relates to an apparatus (1) designed to carry out the method as well as a soil improvement material obtained according to the method and by means of the apparatus respectively.
Patent SE-9701308-D0 (SE)
Inventor: PERSSON MAGNUS
IPC: A61C9/00
Filed: 1997-04-10
Abstract: In an arrangement for recreating a model, use is made of an original model (1) of implant and/or tooth remnants (2-5) in a system for producing a dental construction (32). The system includes a reading apparatus (10, 13) and a first levelling function (6). A reproduction of all or part of the original model is created in CAD equipment. The said dental construction is created in the CAD equipment, and the reproduction and the construction are divided up into parts whose axes of inclination and contact surfaces are identified in terms of position and direction. Replicas of the implant and/or tooth remnant parts and the construction parts are produced and mounted on a mounting member (23) after bore holes for the replicas of the tooth remnant parts have been established using boring equipment. The said bore holes are established by means of a second levelling function and the bore holes receive positions and longitudinal axis inclinations which correspond to the positions and the inclinations of corresponding axes in the original model. The replicas for the tooth remnant parts can be fixed in terms of angle of rotation in the mounting member with position-fixing members (identification members). The last-mentioned replicas form the recreated model on which the construction replicas can be applied.