baber/WOPTO huggingface dataset:
Patent SE-8801260-D0 (SE)
Inventor: BALK H
IPC: D04H3/16
Filed: 1988-04-06
Abstract: A device for making a spun fleece has a spinning nozzle or spinneret system, a cooling shaft, a stretching gap, a diffuser shaft, a continuously moving fleece receiving conveyor and a device for feeding process air and for pulling or removing outflowing air through the fleece receiving conveyor. The cooling shaft has a shaft wall provided with a plurality of air orifices. Because of that process air required for the cooling is fed into the cooling shaft. The air flow at least partially is pulled through the fleece receiving conveyor and the spun fleece formed by the deposited endless filament loops. The deposited length of the endless filament loops is measured over the spun fleece width in the finished fleece. The measured value is compared with a predetermined set value. On deviation of the measured value from the set value the setting angles of the air control flaps pivotable about a horizontal axis which are located at the entrance of the stretching gap are changed. On a positive deviation of the measured value of the thickness from the set value the setting angles are decreased (deposited length larger than the set value).
Patent SE-8901300-D0 (SE)
Inventor: ERICSSON P E
IPC: B41J2/28
Filed: 1989-04-11
Abstract: The head includes a front plate (13), a number of fixtures (14) with armatures (7) and printing needles (12), a body (3-8) incorporating a magnetic field path for each fixture, and a bottom plate (24). The fixtures are fastened in the space between the front plate and the body by clamping. The front plate and/or body has centering components which work in conjunction with recesses in the fixtures for centering the latter. The body incorporates an intermediary plate (6) for conducting the magnetic field, and which functions in conjunction with the front plate. - The centering components on the front plate consist of circular rod-shaped raised structures in the peripheral part of the plate. The centering recess are two semicircular formations in each fixture section with counter-directed apertures.
Patent SE-8901597-D0 (SE)
Inventor: K DANIELSSON
IPC: B21B13/00
Filed: 1989-05-03
Abstract: PCT No. PCT/SE90/00287 Sec. 371 Date Dec. 31, 1990 Sec. 102(e) Date Dec. 31, 1990 PCT Filed May 2, 1990 PCT Pub. No. WO90/13371 PCT Pub. Date Nov. 15, 1990.A method for securing a roll-ring onto the end of a roll-axle, comprising prefitting a roll-ring onto a roll-ring mount, and securing the mount with the roll-ring fitted thereon, onto the end of a roll axle. Securement is effected by passing one single screw-threaded bolt axially through an opening through the roll-ring mount, and tightening the bolt into a screw-threaded recess within the end of the roll-axle. The mount has a cylindrical end part (22) on which a roll-ring (30) can be secured, and the mount has an abutment surface (24) against which a roll-ring is to be pressed. Clamping structure (27, 28) presses the roll-ring against the abutment surface, and projections and recesses (25, 29, 31, 34) non-rotatably secure the mount to an end of a roll-axle. The end of the roll-axle has a conical recess in which a conical external surface on the roll-ring mount shape-matingly fits.
Patent SE-8902670-D0 (SE)
Inventor: SUNDWALL LENNART
IPC: A01G23/08
Filed: 1989-08-04
Abstract: The frame (2,3,6) incorporates arms which can be fixed to a machine. The equipment can be pivoted from an upper to a lower position, and vice versa, simultaneously with the rotation of the rotor (1).
Patent SE-9000025-D0 (SE)
Inventor: FINLEY D A J
IPC: B02C2/06
Filed: 1990-01-04
Abstract: PCT No. PCT/AU88/00228 Sec. 371 Date Feb. 9, 1990 Sec. 102(e) Date Feb. 9, 1990 PCT Filed Jun. 30, 1988 PCT Pub. No. WO89/00455 PCT Pub. Date Jan. 26, 1989.An apparatus for crushing frangible or friable material using a gyratory action. The crushing apparatus includes a bowl (13) having a chamber (15) for receiving material to be crushed. The chamber (15) has a central discharge opening (27) disposed at the base thereof. The discharge opening (27) defining a throat (38) having a circumferential wall (39). A pivotable crushing head (17) is disposed generally centrally within the discharge opening (27) in spaced relation to the wall of the throat (38) to define an annular nip (41) between the wall of the throat and the outer surface (37) of the head. The crushing head is centrally supported about a pivot point (B) to permit rotational and oscillatory motion of the crushing head about the pivot point. A means including a spindle (43) is provided for imparting oscillatory motion to the crushing head. The arrangement is such that material deposited into the bowl is subjected to crushing by the motion of the crushing head relative to said wall with opposite sides of the crushing head co-operating with the wall of the throat to maintain the gap of said nip during an entire oscillation of the crushing head.
Patent SE-9001086-D0 (SE)
Inventor: LINNER H
IPC: B29C57/10
Filed: 1990-03-26
Abstract: PCT No. PCT/SE91/00121 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 20, 1991 PCT Pub. No. WO91/14623 PCT Pub. Date Oct. 3, 1991.A method for manufacturing a container filled with a product is disclosed. The container has a substantially tubular body portion of thin-walled plastic or laminated plastic material and a butt-weldable end-piece at each end of the body portion. A first end-piece is fitted to one end of the body portion and the product is introduced into the container via the open end of the body portion, a second end-piece 13 is introduced into the open body portion end to an intermediate position at which it partially projects into the body portion, and the plastic material of the body portion end region and the second end-piece is softened through application of heat energy. The end-piece by means of relative displacement between it and the body portion, is pressed into the body portion to its terminal position during evacuation of air from the interior of the container via an opening in the end-piece and the opening is thereafter heat-sealed.
Patent SE-9001329-D0 (SE)
Inventor: BORMANN J
IPC: A61P9/00
Filed: 1990-04-11
Abstract: The use of adamantane derivatives of the general formula 
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 in which R1 and R2 are identical or different and are hydrogen or straight-chain or branched alkyl groups with 1 to 6 C atoms, or together with N are a cycloalkyl group with 5 or 6 ring members, R3 and R4 are each identical or different and are selected from hydrogen, a straight-chain or branched alkyl radical with 1 to 6 C atoms, a cycloalkyl radical with 5 or 6 C atoms, the phenyl radical, and in which R5 is hydrogen or a straight-chain or branched C1-C6-alkyl radical, and the pharmaceutically tolerated salts thereof for the production of a medicament for the prevention and treatment of cerebral ischaemia.
Patent SE-9200133-D0 (SE)
Inventor: KUMA T
IPC: B01J35/04
Filed: 1992-01-17
Abstract: The present invention makes it possible to fix as much gas adsorbent or catalyst particles as possible to a gas adsorbing element or to a catalyst carrier having a honeycomb structure and also to improve the form-maintaining property of a honeycomb laminate after heat-treatment or during wet conditions so that operation becomes easy when impregnating the honeycomb laminate with a dispersion of gas adsorbent or catalyst particles. A honeycomb laminate is formed with paper including mostly ceramic fiber or glass fiber and mountain leather or with paper including mostly carbon fiber and mountain leather. The paper is then heat-treated, is impregnated with a dispersion of gas adsorbent or catalyst particles, is impregnated with a dispersion of inorganic binder such as silica sol or alumina sol, and is dried.
Patent SE-9300034-D0 (SE)
Inventor: ELGEROT HANS
IPC: A61M25/00
Filed: 1993-01-08
Abstract: The catheter contains several reciprocally telescopically withdrawable tubes (11-14) and in the drawn-out position are lockable to one another. The different tubes are reciprocally lockable even in the pushed-together position and the thinnest (14) longest insertable tube is longer than the other tubes and in the front end is terminated by a flange (5), whilst at the other end has a threaded part (16). This threaded part in the pressed-together position extends outside the other tubes and on it is screwed to lock nut, possibly with a lock eyelet. The tubes are reciprocally lockable in the drawn-out position by means of threaded unions (15) in their ends or by means of runners running longitudinally in grooves (6), and which in the locked position are displaceable at an angle to the other grooves. The flange (5) has a greater outer dia. than the largest, rear tube (11) inner dia.
Patent SE-9300793-D0 (SE)
Inventor: LARSSON MIKAEL
IPC: H04L49/111
Filed: 1993-03-10
Abstract: In a packet network for electronic transfer of data packets from one end station to another end station, there are, in the conventional way, a number of switch units. Each end station is connected to a switch unit, and the switch units perform the transfer of data packets along an established connection. The switch units are provided with switch ports on all of their connections. In these switch ports, a substitution is performed of labels of the data packets, both for data packets arriving to the switch unit and for data packets forwarded from the switch unit. The substitution prevents data packets belonging to different connections from having the same label and also offers distributed services in the data network. The data packet labels are constructed of a VPI field and a VCI field and, for data packets that arrive directly from or are sent directly to an end station, a GFC-field. In the substitution of the label of a data packet arriving to a switch unit, a table look-up is first performed in the associated switch port by way of the contents of the VPI field of the data packet. The result of the table look-up gives a direct information if the data packet belongs to a connection having a label comprising only a VPI field (VP connection), and then its contents are replaced by a record obtained in the table look-up. If the data packet has both a VPI field and a VCI field (VC connection), its VPI and VCI fields are replaced by new label portions obtained from a second table look-up.
Patent SE-9302359-D0 (SE)
IPC: F16H57/00
Filed: 1993-07-07
Abstract: Motor vehicle gearbox with an input shaft (2), two countershafts (3,4) and an output shaft (5). On the first countershaft (4) there is a rotatable gear (30) which cooperates with brake elements through which a frictional torque is transmitted via a gear (10) on the output shaft to the second countershaft (3) and from the second countershaft to the output shaft (5) and back to the first countershaft (4).
Patent SE-9402231-D0 (SE)
Inventor: OESTBERG HANS
IPC: F16L5/02
Filed: 1994-06-23
Abstract: A device for forming a lead-through sealed with respect to an outer impermeable wall layer (8) from the inner side of a wall having an insulating layer (7) arranged internally of said impermeable layer and through the wall so as to provide means (11, 20, 21, 29-31) for a tight external connection of air conducting members to the room inside the wall there, comprises a tube (12, 23) designed to be arranged to extend through an opening (9) in the insulating layer (7) and said outer wall layer (8). The tube extending from the inner side of the wall is arranged to project freely outside the wall and provide said means for external connection. The device has also means (14-16, 27) for creating a surrounding sealing of the tube with respect to the outer impermeable wall layer.
Patent SE-9402742-D0 (SE)
Inventor: WINZ DIETER
IPC: B60G17/017
Filed: 1994-08-17
Abstract: An air suspension system is proposed in which at least one displacement pickup (26) and at least one additional 2/2-way solenoid valve (27) are used in order to reduce the pressure in the air suspension bellows (21) of the front right-hand wheel (3) or in the air suspension bellows (21, 15) of the right-hand side of the vehicle to a defined level in order to facilitate entry and exit, which level, however, is still so high that the vehicle body (8) does not rest on its bump stop. Refilling of the bellows (21) or bellows (21, 15) is then quicker and requires less energy. The air suspension system is intended for public local transport buses. <IMAGE>
Patent SE-9402971-D0 (SE)
Inventor: MATTSSON HAAKAN
IPC: B01D3/06
Filed: 1994-09-06
Abstract: Volatile compounds, such as methanol, are separated from secondary condensates formed in multi-effect evaporation of waste liquor, such as black liquor, from cellulose pulp processes. The condensable secondary vapor is condensed into first and second condensate flows, the first of which, smaller in volume, contains the majority of the volatile compounds condensed in the evaporating effect. The first condensate flows from one or more first evaporation effects, and/or condensers of the evaporation plant, are directed for cleaning into a first steam stripping column. At least some of the second flows are directed to a second steam stripping column to be recovered as very clean condensate, cleaner than the condensate flow from the first stripping column and typically have a methanol concentration of less than 25 ppm, preferably about 10 ppm or less.
Patent SE-9501751-D0 (SE)
Inventor: SOEDERBERG STAFFAN
IPC: A01F15/07
Filed: 1995-05-11
Abstract: Process involves winding material around object in successive rotations perpendicular to object rotation axis (7), pref. its length axis, so that width of material is pref. parallel to this axis. Material is supplied from at least two magazines pref. moving relative to each other along this rotation axis so that material from each magazine is wrapped around different areas (16) of the object surface (14) parallel to the axis.
Patent SE-9501754-D0 (SE)
Inventor: AREMYR INGVAR
IPC: G10K11/162
Filed: 1995-05-11
Abstract: The present invention relates to an arrangement (1) for achieving a sound-damping absorbent effect in structures containing car stereo loudspeakers. A visco-elastic polymer (2) exhibiting an adhesive function is applied by spraying, brushing, rolling or spreading between two sheet-formed elements (3, 4) to form a composite sheet which, through the absorbent effect of the visco-elastic polymer on the resulting sandwich structure when the damping layer is subjected to shear deformation during oscillation, brings about a reduction in unwanted vibrations, resonances and reverberations in the structure formed by the sheet. The invention also relates to a method for manufacturing the arrangement.
Patent SE-9504639-D0 (SE)
Inventor: BERGVALL BENGT ALLAN
IPC: H01F7/122
Filed: 1995-12-22
Abstract: A solenoid (1) comprising at least two stationary coils (2, 3), which are located axially beside each other and are current supplied at the same time, and at least one magnetically active element (4, 5), such as a permanent magnet or a soft iron part. The solenoid contains one inner and one outer magnetically active element (4, 5), of which at least one is composed of an essentially axially magnetized permanent magnet (4, 5). The coils are located between the elements (4, 5), so that they surround the inner element (4), and are arranged with mutually different current direction, and the coils and the elements (4, 5) are arranged around an essentially mutual axis center line (6), so that a magnetic field is obtained between the elements (4, 5) and this crosses the current supplied coils' (2, 3) wire essentially perpendicularly and gives rise to an axial power action between the coils and the elements, and at least one of the elements is axially movable.
Patent SE-9602919-D0 (SE)
Inventor: BILODEAU VICTOR L
IPC: D21C7/06
Filed: 1996-08-05
Abstract: In a continuous digester system the chip feed equipment is greatly simplified by substituting a single vertical vessel for the conventional chip bin, steaming vessel and chip chute. An outlet at the bottom of the single vessel is connected, through a low pressure pump, to the low pressure input of a high pressure transfer device which is connected to a digester (either directly or through an impregnation vessel). A metering device, preferably through a pressure isolation device for maintaining superatmospheric pressure in the vessel, feeds chips into the top of the vessel. A first level, of chips, is established in the vessel and a second, liquid, level below the first level is also established. Steam is supplied to a volume between the top of the vessel and the second level utilizing a conduit with an automatically controlled valve and a temperature controller for at least partially controlling the valve. A level controller controls the supply of liquid to the vessel and is connected to the low pressure outlet from the high pressure transfer device. There is a reduction in cross-sectional area of the vessel of greater than 50% between the second level and the outlet at the bottom of the vessel. Alternatively, the pump from the bottom of the vessel may be connected to one or more batch digesters.
Patent SE-9701080-D0 (SE)
Inventor: IGARASHI SADAO
IPC: H03F1/32
Filed: 1997-03-24
Abstract: An amplifier circuit comprises current-variable mode variable amplifying circuits and for amplifying an IF signal and a current-constant mode variable amplifying circuit for amplifying an RF signal. I and Q signals are applied to the IF-stage variable amplifying circuits and corresponding to two stages through a QPSK modulating circuit and amplified based on an AGC voltage VAGC applied thereto. The IF signal is converted into the RF signal by a mixer, which in turn is applied to the RF-stage variable amplifying circuit where it is amplified based on the AGC voltage VAGC common to the IF stages. The linearly-varied AGC voltage VAGC is converted into an exponentially-varied control current by transistors. Thus, a gain PG [dB] of each of variable amplifying circuits is controlled linearly with the AGC voltage VAGC.
Patent SE-9702789-D0 (SE)
Inventor: HELGESSON KENNETH
IPC: B66C1/68
Filed: 1997-07-24
Abstract: Engagement and locking parts at the end of an inner jib section and in the top part at the front of the lifting section are used to couple the jib and lifting section together.  The lifting section of the crane is fixed to an inner section (8) of the jib (5), housed inside the jib outer section (7). A first coupling part (14) at the end of the inner jib section lies opposite a second coupling part (15) in the front part (9) of the top (27) of the lifting section. Engagement parts (16, 17) in the two coupling parts are fitted together to couple the lifting section to the jib and are fixed into position using locking parts (19). DESCRIPTION OF DRAWING(S) - Figure 3 shows side and end views of the crane truck and its crane jib coupling. (5) Crane jib; (7) Outer jib section; (8) Inner jib section; (9) Front part of lifting section; (14) First coupling part; (15) Second coupling part; (16, 17) Engagement parts; (19) Locking part; (27) Top section of the lifting section front part.
Patent SE-9703218-D0 (SE)
Inventor: HENRIKSSON MATS
IPC: F22B37/22
Filed: 1997-09-08
Abstract: The invention relates to a device for steam generators of the type which in a roof-forming upper part (1) comprises a nozzle (2) in order to lead out water steam from the interior of the generator into a subsequent outlet pipe (3). On the bottom side of the roof part (1), a cup-shaped part (10) placed centrally in relation to the nozzle (2) is arranged with a plurality of mutually separated openings (11) having the purpose of distributing the flow of water steam passing through the cup part into a plurality of equivalent part flows with the object of bringing about a stable main flow through the nozzle; all with the purpose of counteracting unstable flows in the nozzle together with the pipe.
Patent SE-9800129-D0 (SE)
Inventor: OENNHEIM MAGNUS
IPC: A23L/
Filed: 1998-01-20
Abstract: The plant includes a temperature gauge located immediately after the heating section, and a temperature change device between the temperature gauge and holder cell, which is deactivated when the product temperature is too low, forcing the product to be returned to the heating section. A pasteurisation plant for liquid food products includes a cooling section (17), one or more regeneration sections (4), a heating section (9), a holder cell (13) and a pump (8) for increasing pressure. Also present is a temperature gauge (12) located immediately after the heating section, and a temperature change device (13) between the temperature gauge and holder cell, which is deactivated when the product temperature is too low, forcing the product to be returned to the heating section.
Patent SE-9800507-D0 (SE)
Inventor: ANDERBERG NILS-ERIK
IPC: B64F1/305
Filed: 1998-02-20
Abstract: A method of connecting the outer end (4) of a passenger bridge (1) to a door (3) of an aircraft which door (3) is located on one side of the aircraft and rearwardly of an aicraft wing (5), and where the inner end (6) of the passenger bridge is connected to a terminal building (7) via at least one further element for pedestrian traffic, whereby the passenger bridge can be moved through the medium of a driving apparatus (8) arranged on the outer part of said bridge and resting on wheels (9, 10) against an apron surface (11), and wherein the passenger bridge includes two or more telescopic parts (12-15). The invention is characterized by driving the bridge (1) in relation to a parked aircraft by means of said driving apparatus (8) such as to cause the driving apparatus and the outer part (4) of the passenger bridge to pass outwardly of the wing of the aircraft and thereafter in behind said wing for connection with the rear door of the said aircraft. The invention also relates to an arrangement.
Patent SE-9802225-D0 (SE)
Inventor: JAENDEL MAGNUS
IPC: H04M7/00
Filed: 1998-06-22
Abstract: A telecommunications system (TS2) comprises a data network (IN1) and a telephone network (PSTN1) to which subscribers (AB1, AB2) are connected. Each subscriber has a telephone (T1, T2) with A-number transfer and a computer terminal (D1, D2) connected through access devices (ACD1, ACD2). A server (SR1) holding the subscribers' home pages and a directory (DS1) holding different identities (TELO1, TELO2, TELH2, EMAILO1, URL2) of the subscribers is connected to the data network. The directory (DS1) is public, which enables the subscribers to enter their respective identities and obtain the identities of other subscribers. One subscriber (AB1) calls the other (AB2) on his home telephone number (TELH2), which is transferred to the computer terminal (D1) of the caller (AB1). The subscribers (AB1, AB2) can talk, the caller (AB1) can obtain the identities of the called party (POSTS2) through his computer terminal (D1) from the directory (DS1) and use this information, for example, to open the called party's home page on the server (SR1). By A-number transfer the called party (AB2) can obtain the identities (POSTS1) of the caller (AB1), in a corresponding way, to his computer terminal (D2) from the directory (DS1). This way of communicating and keeping a directory is possible because the directory (DS1) is public. Advantages are, i.a. that the communication is simplified and the identities of other subscribers can be obtained easily.