baber/WOPTO huggingface dataset:
Patent SE-8303945-D0 (SE)
Inventor: OLOFSSON OSTEN
IPC: F15B13/02
Filed: 1983-07-12
Abstract: The hydraulic proportioning valve, for use in lorries, contractor's machinery etc., has a housing with feed and return passages. The housing contains a movable plug with passages connecting the system alternately with the pressure and return passages in the housing. The plug is pilot-controlled by two throttles subjected to the total pressure drop across the valve, one of them being adjustable. A system generates a balancing force between the housing and plug.
Patent SE-8307240-D0 (SE)
Inventor: JANUSCH A
IPC: C21B13/00
Filed: 1983-12-30
Abstract: In smelting at least partially reduced iron ore in a fusion gasifier, a fluidised bed is built up in which coal is reacted together with oxygen-containing gas, whereby the smelting heat is generated and a reduction gas is formed. The coal used is coked coal which is introduced directly with the sensible heat from coking into the fusion gasifier.
Patent SE-8401494-D0 (SE)
Filed: 1984-03-16
Abstract: The following invention refers to a device for purification of fluids in sand filters of the upstream type. According to the invention, the device is characterized by a sand filter bed (5) being set up in the form of at least one ring-shaped element, which is eventually placed on both sides of a inflow canal (3) at which the device is suspended in a rotating continually moving filter (11) for admission of sand, which is set up to be washed in a multi-step wash (9) and returned to the upper surface of the sand filter bed (5), which is used for smoothing out by a scraper device (13'), which is fixed in the filter (11), which is eventually made as multi-armed and then equipped with a number of admission devices (8) of which several are made as scrapers or flushing nozzles (13), in addition to supply of fluid for filtration there is arranged from a chamber (1) via a inflow pipe (3) to a dividing channel (2' and 2") or via a separate inflow pipe (1) directly or via the inflow pipe (3) to the dividing channels (4', 4'', 4''') in the sand bed (5) where the purified water is collected via a channel (6) and taken out via in outflow (7), at which for control of the circulation and washing in the sand filter bed's (5) perforated probes (12' and 12'') are inserted.<IMAGE>
Patent SE-8401902-D0 (SE)
Inventor: CARLSSON R
IPC: E04B1/74
Filed: 1984-04-05
Abstract: A base filling is covered externally by a plastics foam sheet (18) of low density and good heat insulating properties. The frame (14) itself is covered by a plastics foam lining (19) with high density and resistant to deformation. The plastics foam sheets are covered by a protective plate (20) which does not extend fully to the frame outer perimeter. Thus a contact surface (23) of frame lining is left free for locating against the door frame (13).
Patent SE-8404588-D0 (SE)
Inventor: LELONG P H
IPC: G01T1/164
Filed: 1984-09-13
Abstract: A device for measuring nuclear radiation which comprises a scintillator (10) for the detection of the radiation quanta which is optically coupled to an entrance window of a photodetector (20) for converting the scintillations produced by the radiation into current pulses. The device comprises a digital circuit which is connected to a sampling and analog-to-digital conversion circuit (40) and which is used to determine the energy of each nonsuperposed radiation quantum; when the radiation quanta produce partly superposed current pulses, this circuit determines the energy content of the individual radiation quanta by extrapolations and corrections, notably by means of a memory (170 and/or 180) in which the correction coefficients are stored for performing extrapolations and corrections under the control of a sequencer (200) as initiated by a pulse edge detector (80) which detects the incidence of a radiation quantum.
Patent SE-8405864-D0 (SE)
Inventor: BONCOEUR M
IPC: G21F9/34
Filed: 1984-11-21
Abstract: Process and apparatus for confining the pollution of an isostatic pressing enclosure. At the end of an isostatic pressing operation, a glove box is sealingly fixed above the enclosure, the plug is removed from the latter and deposited within the glove box, after which the sampling and inspection operations necessary for detecting any contamination are performed. Application to the compression of radioactive waste by isostatic pressing.
Patent SE-8501972-D0 (SE)
Inventor: CAIRENIUS PER
IPC: F24D10/00
Filed: 1985-04-23
Abstract: An arrangement for controlling and regulating the energy supply to a heat exchanger by regulating a valve member 2 in a primary circuit 3 belonging to the heat exchanger depending on the energy requirement of a secondary circuit 4, 9, 9' likewise belonging to the heat exchanger. The secondary circuit 4 contains a thermostat valve 5 which is adapted so as to mix 8 two media, for example water at different temperatures, with one another in such a manner that the medium in a part of the secondary circuit 4, 9, 9' is kept at a constant temperature. It is proposed that the adjustment of the thermostat valve 5 constitutes a controlled variable for regulating the adjustment of the valve member 2 in such a manner that a controlled supply of energy to the heat exchanger 1 depending on the instantaneous energy requirement of the secondary circuit 4, 9, 9' is obtained. <IMAGE>
Patent SE-8503536-D0 (SE)
Inventor: KARPPANEN H O
IPC: A23L27/40
Filed: 1985-07-19
Abstract: Mixture of salts that contains dissociable ions of Mg, K, Na or H. The mixture can be used as table salt or preservative salt, such as fruit salts, as baking powder, or as a preparation that maintains health.
Patent SE-8504507-D0 (SE)
Inventor: HARTWIG J
IPC: G05B19/4062
Filed: 1985-09-30
Abstract: A sewing machine has an electronic control for the production of at least one stitch pattern consisting of a plurality of different single stitches, with a read-and-write memory RAM for storing in memory at least the single stitches of the stitch pattern and with a feed mechanism whose feed adjustment occurs by a step motor controlled in accordance with the stored data of the read-and-write memory within the inactive phase of the feed mechanism. To carry out a feed variation exceeding the maximum number of steps of the step motor between two predetermined sewing stitches, the control unit contains a comparator which compares the magnitude of the displacement amount of the step motor before the next displacing movement is carried out with a given maximum displacement amount, in order to prevent a stitch formation between the point of insertion of the previous stitch and the desired point of insertion of the next following stitch when the maximum displacement amount is exceded.
Patent SE-8504945-D0 (SE)
Inventor: GATTI G
IPC: A61P35/00
Filed: 1985-10-21
Abstract: Stable, rapidly soluble, lyophilized injectable preparations comprising an anthracycline glycoside, or a pharmaceutically acceptable salt thereof, as the active drug substance, and use of said preparations in the treatment of tumors.
Patent SE-8602741-D0 (SE)
IPC: B65B11/04
Filed: 1986-06-19
Abstract: A conveyor for an article extends between two parallel rolls of stretch film (22, 22') to a turntable (40). The sheets of stretch film (24, 24') on the two rolls are joined together to form a curtain of stretch film. The article is brought into contact with the curtain and the sheets of film are joined together to form a sleeve out of the curtain around the article, thus securing the sheets to the article. The turntable is then rotated, thus winding the sheets several turns around the article. The sheets are then joined to form a new curtain of stretch film, after which the sheets are severed, releasing the wrapped article from this curtain.
Patent SE-8605430-D0 (SE)
Inventor: SBASCHNIGG J
IPC: B01D33/052
Filed: 1986-12-17
Abstract: The invention relates to a filter belt press for separating solid matter from material suspensions, in particular fibrous material suspensions, in which the filter belts are guided through a wedge-shaped dehydrating zone in which the filter belts are supported at least over portions by wedge-like converging filter plates. For an optimation of the pressing effect, it is provided that the filter belts (3,4) be guided from this first dehydrating zone (1), in which the filter plates (5) are optionally supported by dehydrating boxes (6) or provided with dehydrating boxes (6) on their outsides, into a surface press (2) or surface pressure means for the material (29) or filter cake present between the filter belts (3,4), the press (2) in particular being immediately adjacent the end of the wedge-shaped dehydrating zone (1).
Patent SE-8701456-D0 (SE)
Inventor: BRUNETTI B
IPC: A61P37/04
Filed: 1987-04-07
Abstract: The tripeptide Arg-Lys-Glu, synthetized by conventional solution methods, and its salts display immunostimulating activity both on maturation of immature T cells and on T cell function.
Patent SE-8701681-D0 (SE)
Inventor: HENRIKSSON K
IPC: B26B19/00
Filed: 1987-04-24
Abstract: The movement energy for the cutting trundle is obtained so that traction lines pass around the traction wheel V-track plates to spiral springs which are tensioned by a lever (7) articulated at the end of the appts (8). The outer casing of the appts. has a rectangular cross-section formed by two side pieces. - Along these are slots (10), one on eithe side, in which a cross piece (11) runs. On this piece the traction lines and spiral springs are fixed together with two slide blocks (12), to which connect a stop plate (13) and a stop hook (18). A drop flap (23) in the stop hook and a slide rail beneath the lever release the stop devices and allow the spiral springs to act. A button (24) on top of the lever releases this action.
Patent SE-8704116-D0 (SE)
Inventor: ANGELUCCI F
IPC: C07H15/252
Filed: 1987-10-22
Abstract: Anthracycline glycosides of the formula (I)    <IMAGE>  I  wherein one of R1 and R2 is hydrogen and the other of R1 and R2 is hydroxy, each of R3, R4 and R5 is independently selected from the group consisting of hydrogen and hydroxy and X is hydrogen or trifluoroacetyl, with the provisos that R4 and R5 are not simultaneously hydroxy and that if R3 is hydroxy, then X is hydrogen, which are useful in treating certain mammalian tumors are prepared by condensing an aglycone of the formula (II)    <IMAGE> II  wherein R1 and R2 are defined as above, with a suitable protected halosugar, after which the protecting groups are removed.
Patent SE-8804620-D0 (SE)
Inventor: RUNDGREN PETER
IPC: E04B1/38
Filed: 1988-12-22
Abstract: The appliance comprises a securing device 1 with a shaft 2 which extends through an insulation layer and with its front end section 3 is anchored in the building wall, and at least one mesh attachment 30 with a shaft 32 which has locking members 33, 34 for engaging with the securing device 1, and radially projecting mesh-holding members 31, the securing device being provided with a hole 9 for mounting the said mesh attachment. According to the invention, the securing device has an inner catch surface 14 which is arranged at right angles to the shaft 2 and at a distance from an end surface 10 facing away from the front end section 3, at least one guide surface 40, 41 extending from the end surface 10 to the catch surface 14, which guide surface 40, 41 slopes in towards the centre axis 5 of the shaft 2. The shaft 32 of the securing device is solid in order to withstand radial stresses. The locking member 33, 34 has a sloping guide surface 35, 36 corresponding to the inclination of the guide surface 40, 41 of the securing device 1 in order to cooperate with this in displacing the mesh attachment into the hole 9, the locking member 33, 34 being arranged to widen the wall section 44, 45 of the shaft 2 which is located radially outside the guide surface 40, 41 until the locking member 33, 34 reaches the position of engagement behind the catch surface 14. <IMAGE>
Patent SE-8901032-D0 (SE)
Inventor: KIM C U
IPC: C07D477/20
Filed: 1989-03-22
Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula   <IMAGE>   in which A represents cyclopentylene, cyclohexylene or C2-C6 alkylene optionally substituted by one or more C1-C4 alkyl groups and   <IMAGE> represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.
Patent SE-9000269-D0 (SE)
Inventor: KAARHAMMER SVEN-OLOF
IPC: B66F7/22
Filed: 1990-01-25
Abstract: A vehicle cradle or tilter comprises a semi-circularly shaped rail (3, 4) secured at each vehicle axle and extending under the vehicle (2), the rails being designed to roll on a substrate (1) on lateral tilting of the vehicle (2) to provide access to its underside. The rails (3, 4) have at least one side portion extending along one side of the vehicle (2), and the rails (3, 4) are mutually adjustably interconnected by the intermediary of a bar (5, 6) extending in the longitudinal direction of the vehicle (2). In order to permit rapid handling and tilting in both directions, the rails (3, 4) are provided with support plates (12) onto which the wheels (10, 11) of the vehicle may be driven with the aid of ramps (7, 8, 9). The rails (3, 4) are provided with portions (19, 20) located beneath the support plates and pivotal between a drive-on position along the substrate (1) and a vertical tilting position in which the vehicle cradle rests on these portions (19, 20).
Patent SE-9203131-D0 (SE)
Inventor: LARSSON S B
IPC: G06K19/073
Filed: 1992-10-27
Abstract: PCT No. PCT/AU91/00164 Sec. 371 Date Dec. 23, 1992 Sec. 102(e) Date Dec. 23, 1992 PCT Filed Apr. 26, 1991 PCT Pub. No. WO91/17524 PCT Pub. Date Nov. 14, 1991.A validation device (2) for a smart card (1) of the kind having unprotected data storage memory (4) and protected data storage memory (5) selectively accessible by means of a user access code. The device (2) performs an encryption upon identification data to produce the user access code and reads identification data from the unprotected memory (4) for further encryption. The access code is supplied to the smart card (1) and selected data from said protected memory (5) is read for encryption to produce validating data. A comparator (8) compares the identification data with the validating data and rejects the smart card (1) if the data do not agree and establishes access to said protected memory (5) if the data do agree.
Patent SE-9301805-D0 (SE)
IPC: H04L49/111
Filed: 1993-05-27
Abstract: A switch for the transfer of data packets comprises in the conventional way input ports and output ports and parallel switching planes, which are identical to each other. The switch establishes connections between input ports and output ports through the parallel switching planes. In each output port there is for each switching plane and each established connection a buffer accommodating at least one data packet. In the output port there is in addition a logical selection device for selecting data packets from the switch and from the different planes in such a way, that a data packet stream, which is as correct as possible, is obtained from the output port, and it selects in the first place data packets from a switching plane, which is the preferred plane at each instant. The selection device comprises a quality determining unit, which at each occasion determines the preferred plane by means of quality values for each plane. These quality values are determined by means of an evaluation of earlier data packets, which have arrived to the output port.
Patent SE-9303638-D0 (SE)
Inventor: WINKELHAGE BERNHARD
IPC: B26D3/22
Filed: 1993-11-04
Abstract: There is a series of strip cutting blades (13) projecting at right angles to the cutter disc (5) and ahead of the slicing blades. The slicing blades (6) and strip cutting blades are carried on a bar (14) which lies behind the food supporting surface of the disc and is mounted in brackets (15) at the back of the disc. Together the slicing and strip cutting blades can be adjusted in height above the disc surface to allow the strip thickness to be varied. USE/ADVANTAGE - Cutter for vegetables etc. does not have to be changed to vary the strip thickness.
Patent SE-9401372-D0 (SE)
Inventor: JERHAMMAR LARS
IPC: G01C15/02
Filed: 1994-04-22
Abstract: The distance plug incorporates a shaft (10) with an enlarged head formed for anchoring by being driven down into a pre-drilled hole in a floor surface with the aid of a tubular end piece on an installation tool. The shaft has a rectangular cross-section which with its corner areas works in conjunction with the circular inner wall of the tool end piece. The rectangular cross-section extends along the complete length of the shaft. - The shaft in its end area has on opposite side surfaces triangular projections (12) for forming the head (11). The plug has constant thickness between two of its opposing main surfaces. The projections are arranged in pairs opposite one another. The projections when observed in plan view have the form of right-angled triangles which are connected to the shaft with their one small side and which are orientated with their hypotenuse turning towards the plug anchoring end.
Patent SE-9403027-D0 (SE)
Inventor: THEURER JOSEF
IPC: E01B29/00
Filed: 1994-09-12
Abstract: A track working machine comprises a machine frame extending in a longitudinal direction and having opposite ends, the machine frame having an upwardly recessed portion between the ends, and undercarriages supporting the machine frame ends on the track for mobility thereon in an operating direction. An operator's cab has an access below the upwardly recessed machine frame portion for permitting an operator to enter and leave the cab, and two structural parts are attached to the machine frame and extend in the longitudinal direction below the upwardly recessed machine frame portion, the structural parts being spaced from each other transversely to the longitudinal direction and defining therebetween a delimited working area. A hoisting apparatus is mounted on the machine frame, the hoisting apparatus comprising a load carrying device and drives for adjusting the load carrying device in vertical, longitudinal and transverse directions.
Patent SE-9501152-D0 (SE)
Inventor: BEYRON STEN ANDERS
IPC: E06B9/62
Filed: 1995-03-29
Abstract: The necessary force for exposing an opening at the bottom and at the top varies with the size of the opening. A counterweight arrangement (11) acts with an adjusted force in the port lower closed position and is variable with the size of the opening. Two wheels (14,15) forming part of the counterweight arrangement have a conical shape. A line is arranged so that during opening of the port it has a variable radius and an altered torque and vice versa. The counterweight arrangement uses a screw spring (17) for creating in a torque for a drum (14). The conicity for the drums (6,6',14,15) used can also be adjusted in order to compensate for force and torque variations from the screw spring.
Patent SE-9502014-D0 (SE)
Inventor: LINDER ROLF
IPC: B07B13/00
Filed: 1995-06-02
Abstract: A device for separating material comprises a container (2) provided with a plurality of holes (1) and adapted to receive the material to be separated and a member (3) for feeding the material in the container (2). The device is characterized in that the feeding member (3) is arranged to pass over the holes (1) with parts thereof during the feeding and by that to bring a first fraction of the material to pass out through the holes (1) and a second fraction to be continuously fed in the container (2). The device may be used for screening of materials consisting of several fractions in general and in particular of material comprising plastic in the form of plastic bags and compostable material.
Patent SE-9601544-D0 (SE)
Inventor: BENGTSSON STIG
IPC: B23B31/16
Filed: 1996-04-23
Abstract: The device has indexable cylindrical jaws (8,9) with several equally distributed V-shaped channels (32) of different depths. These channels lie in the jaws' lateral area. The bottom of each channel forms a corner in cross-section. The corners' bisectrix intersects the jaws' middle point. The jaws rotate in supports which enclose them and accommodate part of their lateral area, which extends through an opening in corresponding end planes of the support and radially inside it.
Patent SE-9701160-D0 (SE)
Inventor: HIDAKA MASATO
IPC: B23K/
Filed: 1997-03-27
Abstract: Contact tip for arc welding is split into a tip main body and a tip distal end portion, and is removably fitted by a screw method or a taper press-in method. The tip main body is made of brass, copper, aluminium, chromium copper, zirconium copper, zirconium chromium copper or phosphor bronze, and the tip distal end portion is made of copper, chromium copper, zirconium chromium copper, silver tungsten, copper tungsten, alumina dispersed copper, beryllium copper or nickel beryllium copper, in order to extend life of the contact tip and to reduce the total cost. In this instance, brass is a particularly suitable material for the tip main body, and chromium copper or zirconium chromium copper is a suitable material for the tip distal end portion. Of the wire passage of the tip main body, the passage diameter of at least the tip distal end portion side is within the range of 1.03 to 1.50 times the wire diameter, and the wire passage diameter of the tip distal end portion is within the range of 1.03 to 1.25 times the wire diameter. According to this arrangement, the wire can be smoothly inserted, electric current can be reliably supplied, and positioning error of arc welding can be prevented. - (Dwg.0/7)
Patent SE-9701803-D0 (SE)
Inventor: VANDENHEUVAL DEAN PAUL
IPC: H04L12/56
Filed: 1997-05-15
Abstract: In a packet network, message packets (130) are comprised of vacant or unused bits for future system enhancements or for remedying unknown design oversights or utilizing vacant portions of fixed length data packets. Furthermore, message packets (130) comprise a message type identifier distinguishing message architecture. A transmit and receive packet network node (100) maintains an unused bit catalog (125) listing vacant or unused bits of particular message packet types. When a message packet type having vacant or unused bits is detected propagating through the packet network, background data is retrieved from a transmit background data queue (115) and interleaved into such message packets to form enriched message packets (130') for transportation through the packet network. Receiving packet network nodes (100) detect enriched message packets (130') and extract and buffer the background data. A lower data-rate background data transfer mechanism is maintained without impacting the performance of the existing packet network.
Patent SE-9802646-D0 (SE)
Inventor: WINTON ROBERT
IPC: F42C/
Filed: 1998-07-30
Abstract: The timer programming mechanism (12) includes at least one non-contact component (16) for controlling the timer from the outside of the detonator casing.  A detonator for use underwater comprises a watertight casing, a timer (11), a timer programming mechanism, an ignition unit (13), a power source (14) functionally coupled to at least one ignition unit, and a coupling (15) for connecting the detonator to the explosive capsule. At least the timer and its programming mechanism are mounted inside the casing. The timer programming mechanism includes at least one non-contact component for controlling the timer from the outside of the casing.