baber/WOPTO huggingface dataset:
Patent SE-8205841-D0 (SE)
Inventor: ALSBERG D A
IPC: H04B3/23
Filed: 1982-10-14
Abstract: An echo canceller arrangement performs a two-stage cancellation while employing only a single echo replica generating means (18). Initially the generating means (18) generates a preliminary echo replica signal (@1(k)) in response to the application by switching means (24) of the resulting preliminary echo cancelled signal (e1(k)) to the echo replica generating means. When the controller (26) deems that sufficient cancellation has taken place ie the preliminary echo cancelled signal is reduced to a level below that at which it might wrongly be identified as near end speech by detector 30, the switching means (24) is activated to provide a final echo cancelled signal (e2(k)) to the echo replica generating means to form the second echo replica signal y2(k), the final value of the preliminary echo replica signal @1(k) being stored in RAM (28). <IMAGE>
Patent SE-8206515-D0 (SE)
Inventor: GOEHL H J
IPC: A61M1/18
Filed: 1982-11-16
Abstract: Membrane in the form of a flat sheet, tube, or hollow fiber having a hydraulic permeability of water of 10 - 100 ml/m<2>/h/mmHg, and having a diffusive permeability to chloride (Cl<->) of more than 10 cm sec x 10<-><4>, preferably more than 12 cm/sec x 10<-><4>, a diffusive permeability to vitamin B12 of more than 2 cm/sec x 10<-><4>, preferably more than 3 cm/sec x 10<-><4>, and a diffusive permeability to inulin of more than 0.5 cm/sec x 10<-><4>, preferably more than 1.0 cm/sec x 10<-><4>. 
<??>The membrane is prepared in a process involving the combined use of a high molecular weight swelling agent in the casting solution and partial evaporation of solvent prior to subjecting the membrane to gelling.
Patent SE-8206633-D0 (SE)
IPC: B22D41/00
Filed: 1982-11-22
Abstract: In an arrangement for injection of gas-powder mixtures into a metal melt in a crucible 1, preferably a foundry crucible, from a gas-powder mixer 11 through an injection lance 4 lowerable into the crucible, a lid 2 or hood is arranged to be placeable over the crucible. A vertical rack 5 is mounted on the lid with a vertical guide, whereby a lance fastening for the injection lance is arranged in or at the guide. Drive means 8, 9 are arranged for lowering or lifting the lance down into or up from the melt, respectively, through an opening arranged in the lid. A gas-powder mixer 11 is arranged juxtaposed the crucible with a pipe 18 for the gas-powder mixture from the gas-powder mixer up to the upper end of the lance in the rack mounted on the lid. <IMAGE>
Patent SE-8301475-D0 (SE)
Inventor: JOHNSSON CARL E
IPC: F16D65/28
Filed: 1983-03-17
Abstract: A sprung brake apparatus including a casing in which is mounted a plunger (33), which on its one side is joined to a spring chamber and on the other is connected to a rod (42,62).  The spring (21) is arranged in the spring chamber so as to press the plunger and thereby the plunger rod axially away from the spring chamber in order to apply the brakes.  The spring is designed to work essentially across the spring chamber, and a power transfer mechanism (3,5,9) is fitted in the spring chamber to change the cross movement of the spring into an axial movement onto the plunger. This power transfer mechanism (3,5,9) includes curved cams (3,5) essentially interacting with the spring (21), one (3) fixed to the casing, one (5) movable and attached to the pressure piston.  When the brakes are applied, the spring forces apart the X-shaped, overlapping, fixed and moving curved cams (3,5).<IMAGE>
Patent SE-8301525-D0 (SE)
Inventor: ERAUD R
IPC: B60C11/13
Filed: 1983-03-21
Abstract: A tire whose crown is extended on both sides by a sidewall terminating in a bead and is provided with a tread formed in the major part of adjacent blocks separated from each other in the axial direction of the tire by circumferential or oblique grooves is characterized by the fact that at least some of the circumferential or oblique grooves separating the adjacent blocks in the axial direction have a cross section which decreases substantially from the leading edge to the trailing edge of the blocks.
Patent SE-8302716-D0 (SE)
Inventor: ATTWOOD M R
IPC: C07D209/48
Filed: 1983-05-11
Abstract: Novel compounds of the formula    <IMAGE> I  wherein B represents a methylene, ethylene or vinylene group, R1 represents a hydrogen atom or an alkyl, aralkyl, amino-alkyl, mono-alkylamino-alkyl, dialkylaminoalkyl, acylamino-alkyl, phthalimido-alkyl, alkoxycarbonylamino-alkyl, aryloxycarbonylamino-alkyl, aralkoxycarbonylamino-alkyl, alkylaminocarbonylamino-alkyl, arylaminocarbonylamino-alkyl, aralkylaminocarbonylamino-alkyl, alkylsulphonylamino-alkyl or arylsulphonylamino-alkyl group, R2 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group or a group of the formula   <IMAGE>  R3 represents a carboxyl, alkoxycarbonyl or aralkoxycarbonyl group, R4 and R5 each represent a hydrogen atom or R4 and R5 together represent an oxo group, R6 and R7 each represent a hydrogen atom or an alkyl or aralkyl group or R6 and R7 together with the nitrogen atom to which they are attached represent a 5-membered or 6-membered heteromonocyclic ring which may contain a further nitrogen atom or an oxygen or sulphur atom, and n stands for zero, 1 or 2, and pharmaceutically acceptable salts thereof have antihypertensive activity and can be used as medicaments in the form of pharmaceutical preparations.
Patent SE-8404093-D0 (SE)
Inventor: FORSBERG STELLAN
IPC: F24B1/182
Filed: 1984-08-15
Abstract: In residences furnished with open fireplaces there are good conditions for using the old-fashioned method of baking over an open fire, this has hardly been possible due to the construction of the fireplaces. The purpose of this invention is to solve this lack through the possibility to create an essential balance between the upper and lower heat which form the basis for achieving a good baking result. The following makes up a heat generator, for open fireplaces showing bottom side walls, connectable lids and upper parts with smoke extractors in the smoke pipe (16) which are devised to connect a fireplace area constituting a heat medium for heating as well as baking and barbecuing. Characterized by this, is that the air damper (1) affected by motion reaches the air channel (4) leading to the fireplace (6) whereby the air damper (1) at the same time connects the opening (7'') in the partition (7') whereby the combustion air is forced to pass the area (5) whereby its upper part (3) is brought to cooling at the passage of the combustion air on the way to the fireplace (6). An increase in temperature occurs when the air damper (1) connects the opening (7'') and at the same time frees the passage through the air canal (4) to the fireplace (6).<IMAGE>
Patent SE-8501332-D0 (SE)
Inventor: GOETTER E H
IPC: G02B6/44
Filed: 1985-03-19
Abstract: A splice case for cables includes a pair of splice case members having outwardly extending flanges positioned in opposed cooperating relationship to define opposite pairs of cooperating flange pairs on opposite sides of the splice case. A pair of elongated fastener strips extend along opposite sides of each pair of cooperating flanges and are clamped together by fastener assemblies to thereby compress the pair of flanges received therebetween.
Patent SE-8501663-D0 (SE)
Inventor: BRACHT W
IPC: H01R13/52
Filed: 1985-04-03
Abstract: The invention relates to a waterproof plug socket having a cover which is mounted in a captive manner on the plug socket by means of a hinge. A bayonet closure and a sealing ring located between the plug socket and the cover ensure that the plug socket is hermetically sealed. In the case of known plug sockets, the bayonet closure is implemented with the aid of a clip which is placed over the cover. The invention is intended to avoid such a clip. The invention proposes that a hinged flap be used as the hinge for the cover, which hinged flap engages over the cover and grips it at at least one point by means of a connecting element. The shape of the connecting element allows a rotational movement of the cover with respect to the hinged flap. <IMAGE>
Patent SE-8505812-D0 (SE)
Inventor: SANDELS C M C
IPC: A01K61/70
Filed: 1985-12-09
Abstract: An arrangement to increase (or decrease) the temperature in sea or lake water within a limited area. The arrangement is constituted by a basin (F, P1-P4, V1-V3, N1-N3 etc.) which is constructed and located in the sea water which temperature is desired increased. The basin shall primarily make the water circulation difficult between the basin and the outer sea so that a temperature difference is achieved, but it is not fully tight to allow a certain circulation. In one model (FIG. 1) the water circulation is uncontrolled with firm and statically arranged elements (YP1-YP3, HP1-HP7, E1-E10). In another model (FIG. 5) the elements of the basin (J1-E10). In another model (FIG. 5) the elements of the basin (J1-J3) are operated with regard to a temperature aimed at. Several more models (FIG. 8, FIG. 9, FIG. 12 etc.) are described.
Patent SE-8600785-D0 (SE)
IPC: B60R22/19
Filed: 1986-02-20
Abstract: In a passive vehicle safety belt in which one end of the belt is guided along a track by means of fastening means, slidable along the track and connected to one end of the safety belt, a retractor mechanism is provided which can be selectively locked in order to prevent safety belt being drawn into a retractor mechanism while the fastening means is in motion. Thus a loop of safety belt can be generated which does not strike the face of the person wearing the safety belt.
Patent SE-8603645-D0 (SE)
Inventor: LUNDIN LARS
IPC: B63B35/32
Filed: 1986-08-29
Abstract: An arrangement on a water craft for collecting oil that is present on the surface of the water, particularly among ice blocks. The underside (1A) of the craft's bow (1) has been made substantially planar and very gently inclined, for instance about 10 DEG -20+20, so that when the craft is travelling forward the ice blocks (2) might be forced along the underside (1A) under the water and be simultaneously flushed in the water. Moreover, in said underside (1A) have been made water inlet openings, which are elongated, parallel slits (3) and which prevent the entry of ice blocks. Inside the craft, the oil (5) is separated from the water (4) by means of a separating member (6), whereafter the water (7) is pumped out again. To intensify the flushing of the ice blocks (2), the pumped-out water is jetted against the ice blocks in the region of the inlet openings (3). The bottom of the bow (1) may be slightly deeper on the sides than its planar centerpart.
Patent SE-8701752-D0 (SE)
Inventor: KLINTEBERG PETER AF
IPC: E04B5/48
Filed: 1987-04-28
Abstract: A ventilated floor comprising a spacer member (4) resting on a sleeper floor (1) and forming air ducts (6) in connection with the sleeper floor (1). A load carrying layer (7) with a floor covering (8) is disposed on the spacer member (4). According to the invention, the floor is connected, along one edge, with a hollow profile (10) which is sealed against a connecting wall (3) and against the upper face of the floor, and which, by the intermediary of openings (9; 26), is in communication with the ducts (6). The profile (10) is connected to a suction fan. Along a second edge portion of the floor, the ducts (6) are in flow communication with the ambient surroundings by the intermediary of a filter (21), and, along remaining edge portions, the floor is sealed connecting walls. In one embodiment, the profile (10) is provided with a shank (23) which extends out over the floor and seals against the floor by means of a rolling or sliding sealing (24).
Patent SE-8703427-D0 (SE)
Inventor: STROM G
IPC: B65D5/74
Filed: 1987-09-03
Abstract: Adjoining the one capsule side 12, a triple material layer is present in the planned pouring spout. In order to achieve resealability with the use of the triple material layer, the extent of the tear notch 32 which defines the pouring spout is arranged in such a way relative to an underlying punched edge in an end tab that the mutual distance between the said lines is less in the region of the triple material layer than elsewhere. <IMAGE>
Patent SE-8802658-D0 (SE)
Inventor: NORDHOLM S
IPC: H05F3/02
Filed: 1988-07-18
Abstract: The present invention relates to a panel for dissipation of static electricity, especially for use as a floor covering. The panel comprises a surface coating of a known type, and a base structure mainly including natural fibres, mineral fibres, pulverised carbon, one or more minerals, and additives. The invention also comprises a base structure intended to form a part of said panel, or to be used separately for dissipation of static electricity.
Patent SE-8802950-D0 (SE)
Inventor: MATILAINEN J
IPC: B27L1/00
Filed: 1988-08-22
Abstract: The subject of this invention is an apparatus for pruning and cutting trees. The apparatus consists of a pruning device (10) for pruning trees, traction rollers (1, 2) for moving trees (21, 22) through the pruning device (10) and a load roller (3) or similar which presses the trees from above to prohibit them from rising, and a cutting saw (4) or similar to cut the trees passed through the pruning device (10) into desired length. Pruning device (10) includes restricted guidance rotating side blades (11, 12) which are guided according to the dimensions of the trees (21, 22), fixed under blade (13) and at least one mainly vertical middle blade (14) arranged above under blade (13) and between the side blades (11 and 12). The apparatus can handle multiple trees simultaneously.<IMAGE>
Patent SE-8802978-D0 (SE)
Inventor: HAUBERG F
IPC: B60D1/42
Filed: 1988-08-25
Abstract: The towing vehicle has a main bar (2) carrying a tilting bar (4) pivotal between a substantially horizontal position and a substantially vertical position by means of a light hydraulic auxiliary cylinder (9). Further, in its substantially horizontal position, the tilting bar (4) can be subjected to angular adjustment with a view to achieving optimal loading conditions. This adjustment is established by a powerful angle adjusting cylinder (8) arranged to adjust and retain the tilting bar (4) in the desired angularly adjusted position. <IMAGE>
Patent SE-8803352-D0 (SE)
IPC: F04B17/04
Filed: 1988-09-22
Abstract: Means acting upon the flow, such as pumps or valves are used inter alia in the handling of liquid foodstuffs, e.g. milk, in packing machines. Since the demands on hygiene in this context are very high, especially if the packing machine operates with foodstuff sterilized beforehand, it is a disadvantage that manoeuvring devices for the means acting upon the flow have to pass from the outside into the sterile flow path where the means is located. This is avoided in accordance with the invention in that the means (3) acting upon the flow is combined with an actuator (8) which can be acted upon electromagnetically by a stator (7) isolated from the flow path.
Patent SE-8803536-D0 (SE)
Inventor: ERICSSON R
IPC: F24D5/10
Filed: 1988-10-05
Abstract: The present invention relates to a method for heating and/or cooling air supplied into a building, the building being of the type in which air is caused to flow in through the roof (1) which is a so-called counterflow type roof, i.e. the air flowing in from outside and through the insulating layer (4) of the roof counteracts the exchange of heat through the roof, and the floor consisting of a base slab (8) preferably made of concrete. The base slab (8) is heated and cooled, respectively, by means of conduits or ducts (9) cast into or under the base slab which is used as a radiation source for heating and, respectively, as a radiation receiver for cooling the roof (1) and the air supplied therethrough.
Patent SE-8804037-D0 (SE)
Inventor: BARGIOTTI A
IPC: C07H15/252
Filed: 1988-11-08
Abstract: Antitumour anthracycline glycosides of formula I:   <IMAGE> I wherein R1 is hydrogen or a hydroxyl group, and pharmaceutically acceptable acid addition salts thereof.
Patent SE-8900560-D0 (SE)
IPC: B23B31/20
Filed: 1989-02-17
Abstract: A chuck having a spring collet is disclosed. The spring collet has a plurality of pairs of adjacent collet segments with interstices formed between each of the collet segments. The interstices of the collet each having radially extending cutout seats with resilient stoppers received therein which extend between a tool received in the collet and the body of the chuck to prevent coolant from leaking therebetween when flowing through the collet by way of a duct in the tool. The stoppers of the collet are axially spaced from each other so as not to weaken the collet.
Patent SE-9001176-D0 (SE)
Inventor: LARSON MIKAEL
IPC: A41D13/00
Filed: 1990-03-30
Abstract: PCT No. PCT/SE91/00238 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/15130 PCT Pub. Date Oct. 17, 1991.A combined pair of work trousers and safety harness includes a safety harness secured on a liner in the form of innerwear trousers. The buttocks support band of the harness has end portions which spiral up around the wearer's lower torso to above the wearer's waist in front and project out through slots below a waist belt in a pair of outerwear trousers. The buttocks support band ends are provided with structures which permit the harness to be attached to a safety line. Near those ends, the buttocks support band is secured to a waist belt of the outerwear trousers.
Patent SE-9002213-D0 (SE)
Inventor: SCHMIDT K-H
IPC: A61K38/00
Filed: 1990-06-21
Abstract: The invention concerns albumin binding proteins DNA sequences coding for the proteins, vectors and hosts incorporating such DNA, a process for preparing the proteins and reagent kit and a pharmaceutical composition containing the proteins.
Patent SE-9102401-D0 (SE)
Inventor: BETTLE JR G
IPC: B65D17/28
Filed: 1991-08-20
Abstract: A container for dispensing beverages through a straw includes access means 44 with one or more cuts 44A, 44B radiating away therefrom. On pushing the straw through the access means 44 to rupture the inner layer of the container, a tab defined by the cuts 44A, 44B is pushed inwardly to define an air inlet passage adjacent the straw. <IMAGE>
Patent SE-9200240-D0 (SE)
Inventor: SJOEDIN SVEN-ERIC
IPC: B24D13/02
Filed: 1992-01-29
Abstract: A rotating tool includes e hub having a central section for attaching the hub to a rotatable shaft and a disc-shaped hub section surrounding the central section. The central section and the hub section are comprised of an elastomeric material and formed as a unitary body. A plurality of sleeves are embedded in the hub section with each sleeve having an end terminating in the hub section and an opposing end protruding from the hub section. The protruding ends are spaced around the circumference of the hub section. Working tips are fastened in the protruding end of each sleeve. Each working tip has a base disposed in the protruding end of the sleeve and a tip protruding from that end of the sleeve. In an alternative embodiments, the hub section has a plurality of projections in which the sleeves are embedded.
Patent SE-9200481-D0 (SE)
Inventor: SOLLINGER H-P
IPC: D21F1/36
Filed: 1992-02-18
Abstract: A wire or felt forming section of a paper-making machine has breast rollers for guiding a respective one of two forming wires. The two rollers are disposed with a pulp gap formed between the two rollers and the wires are disposed just downstream of a pulp suspension ejecting nozzle of a headbox. Each roller is supported against the respective taut forming wire by a hydrostatic bearing. The hydrostatic bearing has two circumferentially separated resiliency chambers provided in a combined region of resiliency disposed over an arc of the circumference of the roller. A sealing strip after the region of resiliency prevents fluid from contacting the wire.
Patent SE-9202639-D0 (SE)
Inventor: LINDOFF M E G
IPC: H04M1/73
Filed: 1992-09-14
Abstract: In a radio communication system such as a cellular telephone system having battery powered mobile stations which receive radio frequency signals, an amplifier in the receiver of the mobile station is operated in a plurality of different modes in order to reduce power consumption. The modes of the amplifier depend upon the strength of the incoming signal and whether the transmitter is transmitting. The receiver is also periodically disconnected from the battery in order to further reduce power consumption.
Patent SE-9401669-D0 (SE)
Inventor: LINDBLOM PETER
IPC: G01J3/18
Filed: 1994-05-16
Abstract: PCT No. PCT/SE95/00543 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed May 15, 1995 PCT Pub. No. WO95/31703 PCT Pub. Date Nov. 23, 1995An apparatus for carrying out spectral analysis of optical radiation emitted from a light source (11) comprises a spectral detector (1) having an entrance aperture (10) for the radiation from thelight source (11), a first imaging optical component (11), a first imaging optical component (12), a diffraction grating (14) for wavelength dispersion of the radiation, order sorting means (131, 132) for separation of the spectral orders of the diffraction grating (14), a second imaging optical component (15), and a detecting unit (16) for registration of the light source spectrum divided into order spectra through the order sorting means (131, 132). The order sorting means (131, 132) comprise at least two refractive optical components manufactured from different material. The two refractive optical components (131 and 132) together with the diffraction grating (14) and the imaging optical components (12 and 15) produce a substantially uniform distribution of the order spectra on the detector unit (16). Favourably the order sorting means (131, 132), the diffraction grating (14) and the imaging optical components (12, 15) also co-act to produce a substantially stigmatic image of the entrance aperture (10) in at least one point on the detector unit (16).
Patent SE-9401959-D0 (SE)
Inventor: BADER GABY
IPC: A61B5/18
Filed: 1994-06-07
Abstract: PCT No. PCT/SE95/00629 Sec. 371 Date Jan. 7, 1997 Sec. 102(e) Date Jan. 7, 1997 PCT Filed Jun. 1, 1995 PCT Pub. No. WO95/33403 PCT Pub. Date Dec. 14, 1995For monitoring and estimating a person's wakefulness, a stationary pressure sensor contacts part of that person's body and generates a signal corresponding to that person's body movements relative to the sensor. A detector/filter circuit connected to the sensor separates signals corresponding to true body movements, heartbeat-related body movements, and respiration-related body movements. Calculation and comparison circuits are adapted to receive these signals and compare them with previously received signals to determine possible changes. A correlator correlates the output signals from the calculation and comparison circuits to produce a resulting change signal which is compared with a preset wakefulness threshold in a threshold detector circuit. An alarm device is triggered, when the preset threshold is reached as an indication of a reduced degree of wakefulness.
Patent SE-9604205-D0 (SE)
Inventor: LAGERBERG STIG
IPC: B23B/
Filed: 1996-11-18
Abstract: The holder has a stepped portion (5) accommodating the cutter (2), and in which there is a tapped hole (8) for the screw (3) detachably securing the cutter. The other end (13) of the hole forms the outlet from an internal passage (12) leading from the other end (14) of the holder, and through which a coolant and/or flushing agent is delivered.
Patent SE-9700150-D0 (SE)
Inventor: KJELLNAES GUNILLA
IPC: H04B1/38
Filed: 1997-01-20
Abstract: The casing incorporates a facility for viewing the display on the electronic apparatus. It incorporates a third layer of elastic textile material located on the opposite side around the rubber material layer, relative to the second layer. The rubber material comprises chloroprene rubber. The elastic textile material consists of nylon fibre. The elastic textile material is adhered to the rubber material layer. The facility for viewing the display comprises a free opening in the casing, which is covered by a transparent plastic material.