baber/WOPTO huggingface dataset:
Patent SE-8405805-L (SE)
Inventor: MIELKE H
IPC: B22D37/00
Filed: 1984-11-19
Abstract: An apparatus for shielding from the surrounding air a stream of molten metal being discharged from a discharge sleeve of a metallurgical vessel includes a tuyere-like adapter device mounted about the discharge sleeve. The tuyere-like adapter device is supplied with a pressurized inert gas and is constructed to produce a hollow jet of inert gas having a maximum length of approximately 20 cm as a gaseous shield surrounding a molten metal stream discharged from the discharge sleeve.
Patent SE-8500134-L (SE)
IPC: B62K25/08
Filed: 1985-01-11
Abstract: PCT No. PCT/SE85/00534 Sec. 371 Date Oct. 15, 1986 Sec. 102(e) Date Oct. 15, 1986 PCT Filed Dec. 19, 1985 PCT Pub. No. WO86/04125 PCT Pub. Date Jul. 17, 1986.Included in a spring suspension system is a main spring (1) for taking up a load or for supporting a mass. The spring is arranged on a cylinder (4) which contains a piston (5). The piston or the area of the piston rod operates via hydraulic oil against the effect of a spring function, the purpose of which is to ensure that the fluid is under pressure at all times. A moving device (7) interacts both with the fluid an with the aforementioned main spring (1), which for this purpose is so arranged as to provide the double function of serving both as a load/mass supporting spring and as a compression spring.
Patent SE-8501793-L (SE)
Inventor: GUSTAFSSON P S G
IPC: F15B1/02
Filed: 1985-04-12
Abstract: An hydraulic impact device for example a jack hammer has an hydraulic accumulator in the form of a tube (34) of glass fibre reinforced epoxy. The tube is coaxial with the hammer piston (16). The elasticity of the tube and the resulting forces in the tube itself provide for the accumulating capacity. Thus, there is no spring but the wall itself.
Patent SE-8502928-L (SE)
Inventor: SANTEN S
IPC: C22B19/18
Filed: 1985-06-12
Abstract: The present invention relates to a method and means for condensing zinc vapor out of a gas. A substantially coherent curtain (25) of cooling metal is generated, towards which the gas containing zinc vapor is directed. The resultant mixture is expanded in an expansion zone (21a) and thereafter accelerated in a compression zone (21b), thus ensuring that all parts of the gas are brought into contact with the cooling metal. Particles and drops are then separated by passing the gas over the surface of a bath of cooling metal (28).
Patent SE-8503690-L (SE)
Inventor: NIELSEN S E
IPC: B23K26/14
Filed: 1985-08-02
Abstract: In laser cutting of metallic workpieces, for avoiding burr and slag formation in the kerf, providing good weldability and high cutting speed in the workpiece, use is made of a cutting gas which comprises at least one active gas, such as for example, oxygen. The cutting gas is mixed with at least one substantially inert gas, such as for example, He, N2, Ar, of CO2, a gas or gas mixture which has but slight reactive tendencies with the material in the workpiece, the oxygen concentration lying in the range of about 30% to about 90% of the total cutting gas content.
Patent SE-8600268-L (SE)
Inventor: OLEBORG S
IPC: B65G67/62
Filed: 1986-01-22
Abstract: The ramp is attached to a floating pontoon body (15) by a fixture (20) which is pivotable for the change in height of the sea level. The ramp is also attached to the quayside (12) which also pivots and has a drive on ramp (16). The ramp height above the sea level can be adjusted by hydraulics (18) which are connected to the outer and inner ramps (11b, 11a). This allows the ramp to unload or load various levels of a boat.
Patent SE-8600275-L (SE)
IPC: E06B3/64
Filed: 1986-01-22
Abstract: The invention is a mounting strip and covering edge piece (2) of a second or third additional window pane (3), which is mounted facing a pre-existing pane (4) in a casement (5) with the help of a spacer (7) extending around the existing pane's (4) edge piece (6) and installed facing this. The strip (1) includes a support face (8) bearing the additional pane's (3) edge (10), which is designed to extend at an essentially right angle to the additional pane (3) and to a distance from the casement (5) that amounts at least to the thickness of the additional pane (3), a spring lip (9) against the additional pane (3), which forms a predetermined angle amounting at most to 90 degrees against the support face (8) and which via a hinge-like joint (11) is fully attached to the support face's (8) free end part (12) as well as a bracket (13) that lays against the casement (5) and fixes the position of the support face (8), the bracket extending from a support face (8) - forming leg (23) preferably at a right angle away from this and out to the casement's (5) outer edge (14), the bracket (13) allowing the strip (1) to be anchored to the casement (5), whereby the spring lip (9) effectuates a constant pressure against and retention of the additional pane (3) at the spacer (7) while at the same time varying additional pane thicknesses can be carried without blocking by the support face (8).<IMAGE>
Patent SE-8603010-L (SE)
Inventor: BERGSTROM H R
IPC: G01B5/00
Filed: 1986-07-07
Abstract: A measuring location sensor for use with linear measurement devices intended for measuring or checking the position of a pre-determined measuring location on an object, e.g. the chassis of a motor vehicle. The measuring location consists of a hole (24) located in the object or the head (27) of a screw, or the like. The sensor includes a probe (26) which can be displaced linearly in a pre-determined direction and which is dimensioned to abut the defining edge of the hole or the defining edge of the opening (28a) at one end of an open-ended sleeve (28), the length of which is known and the other end of which is inserted over the protruding element. The probe tip (26) of the probe has the form of a sphere of pre-determined, known radius (R), such as to achieve precise and anambiguous abutment with the defining edge of the hole (24) or the sleeve-opening (28a), irrespective of whether the hole or the protruding element is located on a horizontal surface or an inclined surface of the object.
Patent SE-8701069-L (SE)
Inventor: KUBIS H
IPC: F02F1/16
Filed: 1987-03-16
Abstract: A reciprocating piston engine having a sealing system between the cylinder head and the cylinder liner, or the cylinder block, using a metal gasket. It is proposed to improve such a system in a manner that, while large manufacturing tolerances are permitted, i.e. tolerances on the dimensional design of the cooperating parts as well as on the cylinder head bolt torque, reliable gastight sealing of the combustion chamber is ensured at all times. This is essentially achieved in that a circumferential raised portion on the liner flange is the only part that projects beyond the top end (sealing face) of the cylinder block and is matched to the metal gasket in a manner that when the cylinder head is tightened down on the cylinder block, the cylinder head gasket is always stressed above the yield point, with the metal gasket having such a stress/strain characteristic that once the yield point is exceeded, the horizontal deformation range (i.e. where the compressive stress is constant) is as great as possible.
Patent SE-8702908-L (SE)
Inventor: SHIMAMUNE T
IPC: A61F2/00
Filed: 1987-07-17
Abstract: A process for producing a calcium phosphate compound coated composite material is disclosed, wherein a coating layer of a calcium phosphate compound is formed on the surface of a metal substrate by coating the surface of said metal substrate with an aqueous solution of nitric acid having hydroxyapatite dissolved therein, and then firing said coated substrate at a temperature of 300 DEG  C. or more. The composite material is useful as implants (e.g., artificial bones, dentures, and dental roots) and cements therefor.
Patent SE-8800582-L (SE)
Inventor: DECKER H
IPC: F16F13/00
Filed: 1988-02-19
Abstract: An adjustable engine mount for shielding a vehicle body from oscillations of a drive unit, in which the magnitude of the damping and of the spring rate is controlled as a function of control signals of an electronic control unit. For adjusting the damping, the engine mount has an actuating device, by means of which the size of a throttle cross section between a first chamber and a second chamber of a damping chamber can be adjusted. For adjusting the spring rate, the engine mount has an air cushion which functions like a pneumatic spring element, which can be inflated and vented via a valve device. The electronic control unit has inputs for various input signals, which describe parameters that influence the motion of the drive unit relative to the vehicle body. The electronic control unit controls the damping and the spring rate of the engine mount as a function of the magnitude of at least one of the input signals.
Patent SE-8801033-L (SE)
Inventor: KRONBERGER G
IPC: F02K9/97
Filed: 1988-03-21
Abstract: Outlet ring for a vacuum nozzle for a liquid-propellant rocket engine, the structure of this nozzle consisting of spirally wound, approximately rectangular cooling tubes, through which a partial quantity of a propellant component flows and emerges into the atmosphere at the rear end of the nozzle structure for afterburning. The shape of the outlet ring corresponds in longitudinal section to a solid walled polygon, some of whose edges are rounded, with a rectangular envelope, and an encircling collecting passage which is open at the front is formed by the shape of the outlet ring on its entry side. A plurality of exhaust nozzle bores, uniformly distributed over the circumference of the outlet ring, extend from the rear wall of the collecting passage to the exhaust side of the outlet ring, the axes of these bores either being arranged parallel to the ring axis or having an angle of spin opposite to the angle of spiral of the cooling tubes of the nozzle structure.
Patent SE-8801606-L (SE)
Inventor: SHALLENBERGER J M
IPC: G21C21/00
Filed: 1988-04-28
Abstract: The invention relates to apparatus and a method for facilitating a scratchless insertion of a fuel rod into cellular grids of a nuclear fuel assembly. The apparatus comprises a thin-walled tubular member having an inner diameter substantially corresponding to the outer diameter of a fuel rod, and having a longitudinal slit formed in its wall so as to render the latter resiliently deflectable in a diameter-reducing sense. The method comprises the steps of mounting the thin-walled tubular member in position for protectively enveloping the fuel rod during insertion thereof; inserting the fuel rod into the grids while the tubular member is in place to envelope it; and withdrawing the tubular member from the inserted fuel rod.
Patent SE-8900966-L (SE)
Inventor: NILSSON NILAS TORE
IPC: G09F19/18
Filed: 1989-03-17
Abstract: The invention is directed towards an arrangement for image display which is housed in a casing or box (1) provided with a display window (2) for display of images provided on a transparent large-size image strip (4) adjusted to the dimensions of said display window for direct view. The image strip (4) is arranged to be fed to and fro between two motor driven (5, 6) reels (7, 8), the transparent images being transilluminated by a lighting device (9, 11). The image strip feed is controlled by a microprocessor (14) connected to a memory (15). Normally the image display is arranged to follow a preprogrammed pattern controlled by the microprocessor (14). Operating keys (17) are arranged on the front side of the terminal box in order to allow manual operation of display sequences and image series via the microprocessor (14) in interaction with the viewer, so that the viewer can skim through, to and fro, the images on the image strip.
Patent SE-8901174-L (SE)
Inventor: ERICSSON INEZ
IPC: D05B37/04
Filed: 1989-04-04
Abstract: Sewing machine with a foot that can be raised and lowered for interaction with the output members of the sewing machine in order to produce the necessary output, and with scissors driven by the needle guide of the sewing machine and used for continuous cutting both in a straight line and curved line. To permit such cutting, the scissors 6 have scissor arms 13, 15, one fixed and the other movable relative to the first, and these scissor arms are pointed and extend into a recess 39 in the foot plate 38 when this is situated in its lowered position for interaction with the output members 2 of the sewing machine, and the foot plate 38 has a projection 40, 41 on each side of the scissor arms 13, 15 for interaction with the respective output member 2 for simultaneous cutting of the piece introduced on both sides of the cutting section. <IMAGE>
Patent SE-8903734-L (SE)
Inventor: GOERANSON OE
IPC: E04C2/20
Filed: 1989-11-08
Abstract: The present invention concerns a building element for constructing noise protection screening, the element having a largely U-shaped cross section and being provided, on at least two opposite sides 1, 2, with coupling members 9, 10, 11, 12 for joining together or coupling with complementary coupling members of another essentially identical element, so that two coupled elements together form at least one closed hollow space, and the sides 1, 2, 3, 4 forming the element and having the coupling members are connected to each other by way of corner sections 5, 6, 7, 8 whose apices are directed in towards the longitudinal centre axis of the element. <IMAGE>
Patent SE-9002519-L (SE)
Inventor: JOHANNESSON J
IPC: F24D19/00
Filed: 1990-07-27
Abstract: A method for continuously monitoring and reconditioning the liquid flow in heating and cooling systems, wherein the system liquid, for instance water which may possibly contain standard additives, such as alcohol or glycol, is monitored and reconditioned in several mutually sequential steps within an apparatus unit integrated with the system, by taking from the total or main liquid flow a part flow which is returned to the main flow subsequent to reconditioning. The reconditioning process includes the following steps - subsequent to viewing the liquid by means of a viewing glass: magnetic filtration for removing magnetite particles; filtering-off solid particles (fine particles); removing corrosive gases; deaerating the system; measuring pH, oxygen content and conductivity, wherein an optical and/or electrical alarm signal is given in the event of deviations from mutually related liquid control-values inserted in the apparatus, or in the event of disturbances in operation. Apparatus for carrying out the method consists of a system-integrated unit which includes auxiliary devices for carrying out said part-operations successively.
Patent SE-9102068-L (SE)
Inventor: BUNDGAARD H
IPC: A61K31/6615
Filed: 1991-07-03
Abstract: PCT No. PCT/SE92/00489 Sec. 371 Date Jul. 2, 1993 Sec. 102(e) Date Jul. 2, 1993 PCT Filed Jun. 30, 1992 PCT Pub. No. WO93/01197 PCT Pub. Date Jan. 21, 1993.A compound having the formula  (* CHEMICAL STRUCTURE *)  where X is a radical of myo-inositol or a radical of a configuration isomer thereof where at least one R is  (* CHEMICAL STRUCTURE *)  where Y is (1) oxygen, (2) a straight or branched alkyl with 1-10 carbon atoms, where Z is  (* CHEMICAL STRUCTURE *)  where A1 and A2 are the same or different and are hydrogen or methyl and n is 3-10, or  (* CHEMICAL STRUCTURE *)  where A1 and A2 are hydrogen or methyl and where m is 1-5, where R1 is hydrogen, straight or branched alkyl, aryl or alkaryl, alkoxy or aryloxy, where R2 is (1) R1, (2) hydroxyl, or (3) OZOCOR1, and where the remaining R is/are hydroxyl.
Patent SE-9102642-L (SE)
Inventor: RISE G
IPC: B28B23/02
Filed: 1991-09-12
Abstract: The web (2) is of concrete alone with embedded reinforcements (5,6). The flanges (3,4) are of concrete with steel plates (7,8) which run the length of the beam. The steel plates limit one face of the flange and have at least a part stuck in the concrete of the web. This makes the steel plates and the reinforcements work together. The plates limit the averted edges (9,10) of the flange and at least partially forms both edge faces (7,8,11,12) of the flange. USE/ADVANTAGE - For construction. Sheet metal arms allow for reduced height and is easier for sections of beams to be welded to one another.
Patent SE-9202010-L (SE)
Inventor: SJOELANDER STEFAN
IPC: B04B7/08
Filed: 1992-06-30
Abstract: The invention relates to a device and a system for blood separation, comprising a tubular container (1) designed to be rotated about its longitudinal axis by axial centrifugal means. The container (1) has, on one hand, an inner chamber (2) for receiving a blood volume to be separated, the inner chamber (2) being formed by an upper chamber part (4) and a lower chamber part (3) which widen conically towards each other, and, on the other hand, an outer chamber (6) arranged concentrically to the inner chamber (2) and adapted to hold the whole blood cell fraction of the blood volume. The outer chamber (6) is connected to the inner chamber (2) through a narrow slit-shaped space (5) which extends radially from the upper part of the outer chamber (6) to the transition between the two cone-shaped parts (3, 4) of the inner chamber (2) along at least substantially the whole periphery of the chamber. Furthermore, the inner chamber (2) has an opening (7, 8) at one or both of the outer ends of the upper and lower chamber parts (3, 4), which opening or openings (7, 8) are closed by closure means (9, 10) for retaining blood in the container (1) but which closure means may be affected to permit introduction and withdrawal, respectively, of blood therethrough.
Patent SE-9202209-L (SE)
Inventor: DENT P W
IPC: G06F17/14
Filed: 1992-07-20
Abstract: A processor for generating a Walsh transform by substantially simultaneously calculating M combinations of M input values, wherein M=2N and the input values are two's-complement binary values, has N stages electrically connected in sequence, wherein each stage has a criss-cross network of M conductors electrically connected in a predetermined pattern to a set of M/2 butterflies, the butterflies having devices for calculating sums and differences of respective values presented by their respective criss-cross networks and presenting the sums and differences to respective conductors of the next stage's criss-cross network. The input values are presented to the criss-cross network of the first stage serially and least-significant-bit first, and substantially synchronously therewith, the Walsh transform of the input values is serially produced by the butterflies of the N-th stage.
Patent SE-9400023-L (SE)
Inventor: VIENO REIJO
IPC: E02F5/28
Filed: 1994-01-04
Abstract: A ditch excavator provided with a caterpillar mounting, the excavator comprising an excavating unit (7) secured to the mounting and supporting legs (8) fastened to the mounting to support the ditch excavator during the digging. The ditch excavator comprises a track of the same width as the mounting thereof, on which track the excavator moves. Supporting legs (8) are fastened to the mounting at the end thereof that faces the excavating unit (7), and the supporting legs have ski-like foot means (9) at the outer ends thereof, the foot means supporting the excavator during the digging and functioning as lateral supports when the excavator is moved.
Patent SE-9501999-L (SE)
Inventor: KAVAK NAIL
IPC: H04L49/111
Filed: 1995-05-31
Abstract: The present invention relates to multicasting in an ATM based public data network. Multicasting can be defined as the ability to send a single message to multiple recipients at different locations. A method of multicasting, of the present invention, operates in a packet switched data transmission system typically an ATM broadband data service system. A data packet, intended for transmission to a plurality of addresses, is copied at each node of the system to which one, or more, subscribers, to which said data packet is addressed, are connected. A copy of said data packet is transmitted to each addressed subscriber and to adjacent nodes to which addressed subscribers are connected. This procedure is continued until all addressed subscribers have received a copy of the data packet.
Patent SE-9600845-L (SE)
Inventor: FRIDEN HAAKAN
IPC: A46B/
Filed: 1996-03-05
Abstract: The dish washing brush (1) has an exchangeable brush part (4). The brush part is joined to the handle part by means of a groove and tongue formation with a dovetail cross-section.
Patent SE-9600889-L (SE)
Inventor: CRON THOMAS
IPC: G21C9/016
Filed: 1996-03-07
Abstract: Sealing plug for a coolant flow channel (3) has a fusible insert (2) which melts at a predetermined temp. to release the coolant (6). An inflammable component (1) triggered by a temp. increase, is arranged in or around the fusible insert (2). Also claimed is use of a fusible plug in a safety cooling system for a nuclear reactor.
Patent SE-9701273-L (SE)
Inventor: WINROTH MATS-OLOF
IPC: H04B7/26
Filed: 1997-04-08
Abstract: The invention relates to a method and an arrangement at a wireless, digital, radio communications system which contribute to improving the automatic link adaption, i.e. to, while a call is going on, make it possible to change the channel coding for, for instance, the GSM-services 14,4 kbps and HSCSD. The invention solves this by, at change of channel coding from 14,4 kbps to a more robust channel coding, such as 9,4 kbps, also parameters from RLP, in addition to RXQUAL, are utilized, which also makes possible use of information which describes status of the data transmission link and indirectly real data rate. This will increase the possibilities to, at right point of time, trig a change of channel coding while signal communication is going on between the transmitting and receiving equipments.
Patent SE-9703231-L (SE)
Inventor: HARJU BERT
IPC: F16H19/06
Filed: 1997-09-08
Abstract: An apparatus for transforming a reciprocating movement of an axial reciprocatable motor (1) of piston-cylinder type like a pneumatic motor, a gas motor or a hydraulic motor to a constant rotating movement in one and the same direction of one or more output shafts (8, 9, 21) and comprising a first pulley (4) which is fixed mounted in relation to the cylinder part (2) of the reciprocatable axial motor (1) and a second pulley (6) which is mounted spaced from the axial motor (1), an endless drive belt (12) extending over the two pulleys (4, 6), and in which each pulley (4, 6) is formed with an output shaft (8, 9), and in which the piston rod end (3) of the reciprocatable motor (1) is connected to a yoke (13) which, with outer frame parts (14a, 14b) thereof, surround the two paths (12a, 12b) of the drive belt (12), and which comprises ratchet/pawl means (15, 17) which, at the active expelling stroke of the piston (3), provides a driving against one of the drive belt paths (12a) and which, at the retraction stroke of the piston (3), provides a driving against the second drive belt path (12b), whereby the drive belt (12), at both moving directions of the piston (3), will move in one and the same direction, and the shafts (8, 9) of the pulleys (4, 6) will rotate continuously and in one and the same direction, and in which the shaft (8, 9) of each of the pulleys (4, 6) carries a gear (10, 11), which gears (10, 11) are surrounded by an outer gear (20) having inner teeth, and having a shaft (21) providing a strongly gear reduced main drive shaft (21).
Patent SE-9900352-L (SE)
Inventor: SUNDQUIST JARL
IPC: A47J43/08
Filed: 1999-02-02
Abstract: A hand mixer for mixing and working in a vessel food that has a more or less liquid consistency, wherein the mixer includes a rod-like part (1) which carries at one end a tool holder (3) that is designed to support different tools or implements, such as a cutting or chopping tool (4) or a whisk (5), said tool being intended to be inserted down into the vessel and wherein the mixer includes an electric motor (21) for driving a tool carried by the tool holder. The invention is characterised in that a flexible drive shaft (6) is provided between the other end (7) of the rod-like part (1), i.e. the end opposite to the tool holder and a power unit (8) which includes said motor (21) and a motor control device (9).