baber/WOPTO huggingface dataset:
Patent SE-7803691-L (SE)
Inventor: LINDBLOM H G
IPC: B01F25/60
Filed: 1978-03-31
Abstract: In an apparatus for mixing gases with and dissolving gases in bodies of liquid there is an axial-flow pump impeller (22), which is arranged to raise the liquid through a substantially vertical riser line (20) whose lower end exhibits an inlet (15) for the liquid and whose upper end forms an outlet (11) for the pumped liquid and is defined by guide surfaces (7) arranged to deflect the liquid radially from the axis of the riser line (20), the drive shaft (4) of the impeller extending coaxially with the riser line from a drive unit, located above the said body of liquid, to the impeller (22), the improvement in which the drive shaft (4) is enclosed by a stationary line (16) whose inner wall together with the drive shaft (4) defines a gas-communication passage (17) whose lower end discharges into the riser line (20) via at least one outflow passage (19) directed substantially radially to the general center line, said gas-communication passage openly communicating with a gas source, such as the surrounding atmosphere, as illustrated in FIG. 1.
Patent SE-7808743-L (SE)
Inventor: BROWN W R
IPC: H02J7/00
Filed: 1978-08-18
Abstract: A box-shaped rechargeable battery pack for electrically powered devices, furnished with a plug contact that is adaptable for charging the pack by plugging it into a contact of either a European type deeply recessed electric outlet, in a not so deeply recessed electric outlet or in a non-recessed electric outlet of the American type. The pack is adapted so that it can, in an interchangeable manner, fit in a pocket or in one of any number of pockets of a device in which the pack shall be used. The purpose of the contact is to conduct power to the device when the pack is fixed in the pocket of the device and conduct power to the pack during charging. During the discharging cycle the contact is pressed in and is shut in within the battery pack, with only the plug jutting out outside of the battery pack with the purpose of it being plugged into the device which is to receive power. The contact is also pressed in during charging in an electric outlet of the American type. The discharge power circuit in the pack is activated by a fitted part in the housing of the device which is to receive power.<IMAGE>
Patent SE-8000382-L (SE)
Inventor: BERG A
IPC: B66C1/54
Filed: 1980-01-17
Abstract: Gripping device (1), primarily intended for handling objects of circular cross-section such as shafts, round metal plates or rings with the aid of industrial robots. It comprises three parallel shafts (10a, b, c) with gripping arms with gripping members (11a, b, c). The shafts (10a, b, c) are rotatably journalled in a plane supporting member (2, 3). A drive motor (16) drives one shaft (10a). The other shafts (10b, 10c) are connected together with the driven shaft (10a) by means of gear wheels (14a, b, c), one on the driven shaft (10a) and one on either of the other two shafts (10b, 10c), and two racks (20a, 20b) in mesh with the gear wheel (14a) on the driven shaft (10a) and one of the gear wheels (14b, 14c) on the other shafts (10b, 10c).
Patent SE-8001504-L (SE)
Inventor: WAHMAN LORENTZ
IPC: E02D5/52
Filed: 1980-02-27
Abstract: A method of connecting a force-transmitting ribbed steel rod to a force-absorbing member, for example the end socket of a concrete post, by means of a connecting sleeve which can be introduced between the ribbed steel rod and a recess in the end socket. The recess in the end socket is provided, along a substantial part of its length, with transverse depressions, in which, when the sleeve is pressed into the recess, the sleeve material is permanently deformed as it forms itself around the ribbed steel rod. <IMAGE>
Patent SE-8004210-L (SE)
Inventor: MEISSER C
IPC: G01F1/66
Filed: 1980-06-05
Abstract: An apparatus for ultrasonically determining fluid flow passing through a measurement section includes a tube which has two ends and an average predetermined inner cross-sectional area; the tube constitutes the measurement section. A sound-emitting transducer is disposed near one end of the tube, which has a first sound-transfer surface, and a sound-receiving transducer disposed near the other end of the tube, which has a second sound transfer surface. Each sound transfer surface is disposed at a sufficiently large predetermined distance from a corresponding end of the tube, so as to permit the fluid flowing through the tube. A fluid-receiving chamber communicates with the one end of the tube, and has a first average cross-sectional area, and a fluid-discharge chamber communicates with the other end of the tube, and has a second average cross-sectional area. The tube extends through the chambers, and each of the first and second cross-sectional areas exceeds the inner cross-sectional area by a factor of at least two. At least one of the chambers surrounds a corresponding end of the tube along at least a portion of the tube exceeding the average inner width thereof.
Patent SE-8008601-L (SE)
Inventor: EIJE E
IPC: G01F23/30
Filed: 1980-12-08
Abstract: A fuel level indicator for vehicles has a sensor (1) for the level in the fuel tank and a display instrument (5) connected to this sensor. According to the invention, faults which are caused by acceleration forces or by the inclination of the vehicle are essentially eliminated by a sensor (2) which then interrupts the connection between the level sensor (1) and the display instrument (5). In the meantime, a value holding or preserving device outputs the level signal which was present before the fault occurred. <IMAGE>
Patent SE-8100732-L (SE)
Inventor: HOFMANN R
IPC: F28D9/00
Filed: 1981-01-30
Abstract: A ring-shaped air cooler has an inlet at the top and an outlet at the bottom. A peripheral wall surrounds the outlet and projects upwardly forming a condensate trap. Air admitted at the inlet flows in two streams through each half of the ring. The streams impinge on and are deflected by surfaces of the wall, removing condensate therefrom.
Patent SE-8103257-L (SE)
Inventor: FERGUSON D J
IPC: B32B27/32
Filed: 1981-05-22
Abstract: A heat-sealable and shrinkable, coextruded, multi-layer packaging film having a propylene homopolymer base layer and a skin layer of either a propylene-ethylene copolymer or of a blend of such a copolymer with up to 50% by weight of a propylene homopolymer, a preferred blend comprising 60% to 80% of the copolymer.
Patent SE-8103773-L (SE)
Inventor: BROGARDH T
IPC: G06V10/12
Filed: 1981-06-16
Abstract: The invention relates to an optical transducer for measuring position, angle, and the time dependence of these quantities in one, two or three dimensions, with at least one fiber optical transducer having light-emitting means which feeds incident light to an object on which the measurement is to be effected, a photo-detector which senses light emanating from the object after said incident light has been influenced by the object and an electronic unit partly for controlling the light-emitting means, and partly for evaluating the output of the photo-detector, the output signal being dependent on the variations in light transmission, light absorption, light reflection and/or photo-luminescence of a pattern on the object. The variations of one or more of the optical properties of the pattern in at least one direction have at least three different amplitude values which occur in a specific order, and that the relative amplitude values between variations of the optical properties, which variations are consecutive in space, are detected and evaluated by the electronic unit for determining the direction of movement and the position of the transducer relative to the object.
Patent SE-8104210-L (SE)
Inventor: EMANUEL P R
IPC: B29C45/26
Filed: 1981-07-07
Abstract: A molded part containing plastic substrate and a firmly adherent coating thereon, the plastic substrate containing a filler therein present at least in part in proximity to the surface of the substrate. The coating is transferred from the mold surface to the substrate during the molding operation and during solidification of the molded part. The molded part has a smooth surface as molded and without any subsequent finishing thereof.
Patent SE-8106636-L (SE)
Title: IC engine inlet valve - has grooves on inside face to improve mixing of fuel and air by rotating incoming mixture
Inventor: CARLSSON BROR-ERLAND
IPC: F01L3/06
Filed: 1981-11-09
Abstract: The device is for improving the mixing of fuel and air in I.C. engines without the need for engine re-manufacture or comprehensive modification. The device comprises an inlet valve whose inside face is machined with a number of grooves which bring about a tendency for the incoming mixture to rotate.
Patent SE-8202032-L (SE)
Inventor: LANGWIEDER R
IPC: B60K5/04
Filed: 1982-03-30
Abstract: A power plant is carried by a body on a three-point support. A front mount of three-point is formed by an energy-absorbing longitudinal support which cooperates with another mount of the support which is constructed as a slide bearing to absorb relative motion of the power plant.
Patent SE-8204489-L (SE)
Inventor: POMPEI M
IPC: F16F13/20
Filed: 1982-07-28
Abstract: The invention provides a hydraulic damper comprising a sealed casing 1 formed of two parts 2, 3 connected together by an elastomer ring 4, a dividing wall 5 having therethrough a calibrated passage 6 dividing the inside of the casing into two compartments A and B and a liquid mass 7 filling the compartment A and the bottom of compartment B. The ring 4 has a form sufficiently hollow transversely towards the inside of compartment A, for any axial compression of this member to result at the same time in a transverse resilient "entry" thereof towards the inside of said compartment. This ensures an adequate reduction in the volume of the compartment A. <IMAGE>
Patent SE-8205516-L (SE)
Inventor: JOHANSSON S-O
IPC: B23B1/00
Filed: 1982-09-28
Abstract: No further information available at time of publication.
Patent SE-8207079-L (SE)
Inventor: HYTTINEN SEPPO JUHANI
IPC: F24F7/00
Filed: 1982-12-10
Abstract: Ventilation system connected to a closed and heat accumulating air heating system is designed to remedy the problem that arises upon release and concentration of radioactive gasses in a closed cavity (6) in a stone material construction (5) that limits the room space (10) of the building and any release of such gases into the room space (10). The solution provided by this invention can be used not only for ventilation of the cavity (6), but also for ventilation and temporary heating of the room space (10). The problem has been solved by connecting the exhaust air ducts (11) for the room space to a spot or spots in the area (6-1) on the negative pressure side in the closed system (1-9). In a spot between the fan (1) and the duct system (4) for supply to the cavity (6), a duct (13) has been installed that leads to the outside air. The system has been equipped with components (12 and 14) on the overpressure side that distribute the air in the cavities (16) and out, or on the negative pressure side that combine the air from the cavities with the exhaust air from the room (10). The cavity (6) is ventilated with a mixture of heated air and the room's (10) exhaust air.<IMAGE>
Patent SE-8301494-L (SE)
Inventor: DOSHI P K
IPC: G21C3/30
Filed: 1983-03-18
Abstract: Nuclear fuel arrangement comprises an outer cover which forms a channel divided up by bent plates to form separate sections, each contg. fuel rods. The plates are arranged so that a central channel is formed for undercooled moderator. The plates are fixed to longitudinal strengthening bars which have openings along their length. Arrangement reduces the tendency for the central region of the fuel to become under moderated. (Provisional Basic previously advised in Week 8403) -
Patent SE-8305670-L (SE)
Inventor: NYMAN AKE
IPC: E04F11/025
Filed: 1983-10-14
Abstract: A staircase having adjustable treads comprises two strings (11) which are rigidly connected to each other and between which a number of treads (16-19) are provided. Each tread is at its ends pivotally mounted on a bearing shaft (25-28) in the adjacent string and is connected to a link arm (29-32), the link arm being connected to an adjustable link means (33). The link means can be adjusted by means of an operating arm (20) in such a way that the treads are turned around their bearing shafts, maintaining the upper surfaces of the treads in parallel, so that the angle between the upper surfaces of the treads and the longitudinal direction of the strings is changed. The treads (16-19) can also be turned to a common plane, so that the treads form a substantially continuous, plain surface. By adjustment of the treads, the treads can be positioned substantially horizontally irrespective of the inclination of the strings to the ground plane, so that the staircase is comfortable to use. Alternatively, the treads can form a plain surface, so that the straircase can be used as a ramp, e.g. for transport vehicles or wheeled chairs.
Patent SE-8306263-L (SE)
Inventor: AMEMORI K
IPC: F01L1/18
Filed: 1983-11-15
Abstract: A valve arm chamber apparatus for a diesel engine having, on a cam shaft mounted above intake and exhaust valves thereof, fuel cams for rocking fuel valve arms for driving unit injectors mounted in a cylinder head and intake and exhaust valve cams for rocking intake and exhaust valve arms for opening and closing the intake and exhaust valves, which apparatus comprises a valve arm chamber member which supports the cam shaft, a fuel valve arm shaft for supporting the fuel valve arms, and intake and exhaust valve arm shafts for supporting the intake and exhaust valve arms.
Patent SE-8402560-L (SE)
Inventor: PADFIELD J M
IPC: C07D307/52
Filed: 1984-05-11
Abstract: Aqueous formulations of raniditine have been found to have enhanced shelf life provided that they are formulated with a pH in the range 6.5-7.5. Suitable aqueous formulations include injections for intravenous and intramuscular administration, continuous infusions and oral preparations such as syrups.
Patent SE-8503387-L (SE)
Inventor: HAGLIND MATS GEORG
IPC: E04D13/04
Filed: 1985-07-08
Abstract: A lock component comprises threaded sectors partly on the exterior of the well seat flange (6) and partly on the clamp ring (2). The engagement of the latter can occur by insertion of its thread sector into corresp. recesses between the seat (3) threaded sector, and a turning of the clamp ring through an arc length which is less than that corresp. to the composed length of a thread sector on the well seat flange and one on the clamp ring. In an alternative form, the clamp ring thread sector can be longer than the corresp. threaded recesses on the seat flange, which means that the clamp ring must be screwed onto the threads of the seat flange from the beginning.
Patent SE-8505498-L (SE)
Inventor: LINDHOLM L-E
IPC: H01Q3/08
Filed: 1985-11-21
Abstract: The mirror (3) is mounted on a parabolic aerial (4), and the beam of light (6) reflected by it meets light-sensitive component (5) for position determn. The fixture of the mirror to the aerial is in a precisely determn. position, enabling the angle rotation of the mirror and that of the parabolic aerial can be meausred with great accuracy. The light-sensitive component monitors the input point of the reflected light beam, and the laser cannon (1) is placed in a specific and known position. With knowledge of this position and the input point of the reflected light beam, the rotation of the mirror and thereby that of the parabolic aerial can be calculated. - The calculation is normally effected in computer connected to the light-sensitive component (5). With the computer (7) programmed to control the movement of the aerial.
Patent SE-8800889-L (SE)
Inventor: LUNDIN B
IPC: F28F3/06
Filed: 1988-03-11
Abstract: A rotor or similar body usable in humidity exchangers and/or heat exchangers, being comprised of a plurality of fine channels running parallel to the shaft (12) of the rotor and between two end faces of the rotor (10). The channels are separated by comparatively thin walls or layers (14, 16) of a foil material. The edges of the foil material of which the thin walls or layers (14, 16) consist, are at the end faces of the rotor (10) provided with a reinforcing coating of sprayed-on metal.
Patent SE-8803651-L (SE)
Inventor: ERICSSON S J D
IPC: G03F7/16
Filed: 1988-10-13
Abstract: The invention relates to a drying section (10) equipped with blowing nozzles (11, 11 min ), each of which is intended to direct an air stream (12) onto print material (14) carrying wet print (13). During a print drying process, respective nozzles (11) are located at a distance of less than 10 mm from the print (13), and the velocity of the air stream adjacent respective nozzles exceeds 100 m/sec, the time duration of the air streams being shorter than 10 sec, preferably between 1 and 5 sec for surface drying the wet print.
Patent SE-8803809-L (SE)
Inventor: OTT H
IPC: F16K11/14
Filed: 1988-10-25
Abstract: The valve is provided with valve element 52, 56 movable axially from an inoperative position (Fig. 1), via a first control position (Fig. 2) in which an electric switch 34 is opened, to a second axial control position in which an inlet 22 for pressure fluid is also opened. In this position, rotation of the valve element will rotate a slide valve member 58 so that a desired one of a number of service connections 20 can be connected to the pressure fluid inlet, via space 68 in the valve member 58, whilst the other service connections are vented via space 80 and passages 18, 82. After such rotary movement, the valve element is returned to its first axial control position. In the first and inoperative axial control positions, the service connections are vented to passage 18 via annular space 72 (Fig. 2) and passages 46, 44, or via passage 82. The valve may be used as an emergency manual control for an automatic gearbox, switch 34 deactivating automatic gear selection; service connections 20 communicating with first, second and reverse gear selection actuators respectively and, a further service connection 21 communicating with a "neutral" selection actuator. <IMAGE>
Patent SE-8900760-L (SE)
Inventor: BISCHLIPP K
IPC: E06B3/54
Filed: 1989-03-06
Abstract: A panel supporting device for suspending the multi-layer panels 5, 6 of e.g. an all-glass facade from a load-bearing structure. Profiles 11, 11' of the support device extend around the edges of the panels and retain the outer panes 5, 5' by mechanical engagement of edge steps 7, 8 thereon. Front and rear panes 5, 5' forming each panel are adhesively held together as a unit by spacer elements 9, 10 around their edges. To provide extra integrity each profile (11, 11') has an integral stabilising flange 16, 16' that projects between the front and rear panes and is embedded in a silicone adhesive 15 filled into the edge interspace 24 between the panes. Receiving grooves 20, 21 for the mounting of gap-masking profiles 22 are provided in faces of the profiles directed towards the spaces of division between adjacent panels. <IMAGE>
Patent SE-8902362-L (SE)
Title: Automatic steering system for towed trailer - has angle between intermediary shaft and towing shaft altered or trailer wheels pivoted
Inventor: KARVONEN VESA
IPC: B62D13/00
Filed: 1989-06-29
Abstract: To effect the angle alteration or the pivoting of the trailer wheels, the trailer has a regulating unit (6) on a hydraulic cylinder (5), and control components (7,8) for the regulating unit. To obviate functional irregularities and damage in the control system, the control components comprise a first regulating bar system (7), the first end of which is attached to the towing m.
Patent SE-8902367-L (SE)
Inventor: MORI KEI
IPC: A61N5/06
Filed: 1989-06-30
Abstract: A light radiation device for use in medical treatment is described. The device comprises a fitted portion for engaging with a light source having a ring-shaped light-radiating end-surface, a cylindrical transparent base portion held in the fitted portion and having one end facing to the light-radiating end-surface of the light source portion and a light-radiating portion comprising of a large number of transparent tapered light-radiating elements arranged at the other end of the cylindrical transparent base portion. The cylindrical base portion is covered with a light-reflecting layer or a clad layer at its outer and inner cylindrical surfaces.
Patent SE-9002324-L (SE)
IPC: B65G51/00
Filed: 1990-07-02
Abstract: A device for transport of material between chambers at different pressures, comprises a feed chamber, a main chamber having an upper housing with an inlet and a lower housing with an outlet. The feed chamber is coupled to the main chamber at the inlet, and a first slide valve opens and closes the inlet. A second slide valve for opening land closing the outlet may be provided. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is provided between the upper housing and the first slide valve for sealing the inlet; and, at least one gasket with an essentially closed wall, preferably an inflatable gasket, may be provided between the lower housing and the second slide valve for sealing the outlet. Alternatively, a first flap valve for opening and closing the inlet is provided which is pivotally coupled to the upper housing at one side. At least one hollow gasket with an essentially closed wall, preferably an inflatable gasket, is coupled between the upper housing and the first flap valve for sealing the inlet.
Patent SE-9201403-L (SE)
Inventor: GUSTAFSSON P
IPC: G01L1/00
Filed: 1992-05-05
Abstract: Three-dimensional magnetoelastic force transducer comprising a circular-cylindrical body (1) with force transmission between the two circular end surfaces of the body. The body is arranged with at least three measuring zones (M1) equidistantly placed from the axis of the body and symmetrically distributed around the body. The measuring zones are provided with holes for the excitation and measuring windings of the force transducer. <IMAGE>
Patent SE-9203921-L (SE)
Inventor: SELLERGREN PER-IVAR
IPC: B60R13/08
Filed: 1992-12-29
Abstract: PCT No. PCT/SE93/01111 Sec. 371 Date Jun. 28, 1995 Sec. 102(e) Date Jun. 28, 1995 PCT Filed Dec. 29, 1993 PCT Pub. No. WO94/14629 PCT Pub. Date Jul. 7, 1994The present invention relates to an arrangement for panels in vehicles, comprising an outer cover layer (1), an inner carrier (2) and an intermediate layer (3) of a highly heat-reflecting material. The heat-reflecting layer (3) extends continuously, on the one hand with a part in close connection to an area of the cover layer which at least during certain time periods is exposed to heat radiation and accordingly is given an increased temperature, and on the other hand with at least one additional part over an area which has a lower temperature. In this manner, the increased temperature is limited through reflection and through dissipation of heat from the area with the increased temperature.
Patent SE-9301120-L (SE)
Inventor: GILLE BENGT
IPC: H01Q3/08
Filed: 1993-04-05
Abstract: The installation includes a mast (3), an antenna supported by a holder and an adjustment mechanism coupled between the mast and the antenna for altering the antenna adjustment in a direction towards a specific satellite by rotation of a device (21, 22) which supports the antenna around a polar mount axis (PM) parallel with the earth axis. - A yoke (21), pivotable in a plane through the polar mount axis, is connected to a column-type component (22) with at least essentially the same profile and transverse dimension as the mast (3). When the antenna is fixed directly on the mast, its fixture component (6) can be fitted on the column (22). The adjustment mechanism rotary axis (PM) is driven via a cog segment (15) in engagement with a positioning unit with a worm screw (14), driven by an electric motor (13).