baber/WOPTO huggingface dataset:
Patent SE-8600723-L (SE)
Inventor: HAGIN F
IPC: B60T1/08
Filed: 1986-02-18
Abstract: In a hydrostatic drive one hydrostatic machine (2 and 4) is adapted for absorbing the sustained braking power or energy. The transmission is furthermore provided with a cooler (9) whose two sides are respectively connected via a threshold pressure valve (7 and 8) with one of two branch ducts (3 and 5) which connect the said hydrostatic machine with a second such machine adapted to act as a drive. The pressure threshold valve is made up of a pressure limiting and check valve.
Patent SE-8602672-L (SE)
Inventor: BRENNSTROM R
IPC: F23K3/00
Filed: 1986-06-16
Abstract: The feed is for material in particle form, having two metering bucket wheels in series one above the other (43,44), the first one being smaller. The re is a clearance (64) between the vanes (65) of the first wheel and the surrounding housing (60) equal to or greater than the normal particlesize. The clearance between the vanes (68) of the second wheel and its housing (61) is the minimum possible to allow it to turn. - The compartments (a - f) between the first wheel vanes are smaller than those (A - F) between the second wheel vanes, and the wheels (62,63) are driven to rotate in synchronism.
Patent SE-8603745-L (SE)
Inventor: SEVERINSSON L
IPC: B60T17/08
Filed: 1986-09-08
Abstract: A device for discontinuing and automatically restoring the operational function of a spring brake actuator comprises a piston (9) with a piston rod (10) and a spring (13) actuating the piston and piston rod in a working direction for brake application at falling brake fluid pressure on the piston, a slitted, resilient locking ring (15) being arranged in grooves (16, 17) facing each other in the piston rod and a piston rod sleeve (14) coaxial therewith. The locking ring can either be constrained to rest in both of the grooves, so that the piston rod and piston rod sleeve are locked together, or be free to be forced completely into one of the grooves, which is at least as deep as the thickness of the ring, so that the piston rod and piston rod sleeve are free to move independently of each other. In a compartment (20) in a piston rod flange (10') are arranged a movable locking yoke (21), which can engage heads (15') at the respective ends of the ring for keeping them together, and a locking cube (22), which is movable by a control rod (23) substantially perpendicularly to the yoke and will lock the yoke in said engaging condition when placed above the yoke.
Patent SE-8702339-L (SE)
Inventor: LEINONKOSKI O
IPC: F16D3/227
Filed: 1987-06-05
Abstract: The invention relates to a mechanical drive device for paper machines and paper aftertreatment installations in which the required drive power is transmitted from a power source (20), such as for example a motor or the like, via an articulated shaft construction (22) to the driven roll (10). According to the invention, the joints of the articulated shaft construction (22) between the power source (20) and the driven roll (10) are homokinetic joints (23, 24). The articulated shaft construction comprises an intermediate shaft (22) which is connected by means of said homokinetic joints (23, 24) on one side to the shaft (21) of the power source and on the other side to the shaft (11) of the driven roll. By means of the solution according to the invention, variations in the speed of the roll (10) and vibrations resulting from them are significantly reduced. <IMAGE>
Patent SE-8801194-L (SE)
Inventor: RUBBMARK J R
IPC: H03K17/968
Filed: 1988-03-30
Abstract: An electronic push-button switch (10) comprises a housing (11) with a recess (16) in which the push-button (12) is movably mounted. A first optical light conductor (15) has one end opening in the recess (16) to conduct light to and from said recess. A second optical light conductor (13) has one end opening in the recess (16) and is arranged to conduct light to a point of indication (14) in the housing (11) adjacent to the push-button (12). The first light conductor (15) extends through the recess (16) so as to open in an area adjacent to the opening of the second light conductor (13). The push-button (12) is operably connected with the first light conductor (15) to move it between a first position in which the two light conductors (15, 13) are coupled to each other and a second position in which the first light conductor (15) is arranged to conduct light to a light detector (22) provided for initiating the operation of the switch.
Patent SE-8803278-L (SE)
Inventor: LINDSTROEM L
IPC: B27B31/04
Filed: 1988-09-16
Abstract: Arrangement for the inspection of elongated objects, for example pieces of timber, which are received essentially transversely to their longitudinal direction, comprising a transverse conveyor with drivers arranged so that they form compartments open at the top with sides sloping outwards from the bottom and a feeder for feeding an object into each compartment of the transverse conveyor from a delivery arrangement. In order to facilitate manual working operations and the mental assessment operations, which the inspector must carry out for each work-piece, the feeder comprises elements 26, arranged in a star shape and moveable about an axis of rotation, with a support surface 37 for gripping an object on the delivery arrangement 18 and transferring it to a compartment 15 on the transverse conveyor 1 and a stop surface 39 in connection with support surfaces of the rotationally succeeding element 26 for stopping objects on the succeeding element during the transfer phase, until the object is taken up by the compartment, the said elements 26, during the latter part of the transfer phase, being individually moveable for pushing the object towards that side 13 of the compartment facing the feed direction. <IMAGE>
Patent SE-8803627-L (SE)
Inventor: DUDKO D A
IPC: B23K9/067
Filed: 1988-10-12
Abstract: PURPOSE: To enable highly reliable and suitable excitation for a welding arc by attaining the high speed of a current rise in an arc gap between an electrode and an article to be welded through the use of a semiconductor switch, and thereby causing dielectric breakdown of the arc gap. CONSTITUTION: With an additional lead 20 provided for a semiconductor switch 6, the second lead of the secondary winding 3 in a welding transformer 1 is connected to one lead of the secondary winding 15 in a pulse transformer 7 through a current controller 17. In addition, it is connected to other AC lead of a rectifier bridge 13 through an additional capacitor 14. By the use of the semiconductor switch 6, a current rise is speeded up in the arc gap between an electrode and an article to be welded, and the dielectric breakdown of the arc gap is executed. Consequently, highly reliable and suitable excitation can be performed for a welding arc.
Patent SE-8803732-L (SE)
IPC: E01B27/10
Filed: 1988-10-19
Abstract: A mobile machine for distributing and shaping the ballast bed of a railroad track comprises a machine frame, and a ballast plow arrangement comprising a ballast planing plow including two vertically adjustable center plowshares arranged between the rails and a respective rail-bridging tunnel-shaped element associated with each rail and embracing the associated rail. A vertically adjustable, transversely extending ballast scraping and damming wall is arranged between the tunnel-shaped elements immediately behind the center plowshares in the operating direction, the wall having an upper edge, and a conveyor band is arranged immediately behind the ballast scraping and damming wall for removing any ballast flowing over the upper edge of the wall.
Patent SE-8902119-L (SE)
Title: Pivotable stacker truck fork fixture arrangement - comprises fixed and pivotable frames, fork fixture, pivot and tilt cylinders, and forks
Inventor: LINDSTROEM G
IPC: B66F9/14
Filed: 1989-06-13
Abstract: The pivotable stacker truck fork fixture has long items loaded or discharge crossways to the stacker truck forward direction, the pivotable fork fixture then allowing them to be turned through 90 deg. for transport in their longitudinal direction. The pivotable frame (2) is provided with a fork fixture (3) which is so articulated that one or more tilt cylinders (5) can cause the forks (6) to describe an upwards and downwards tilt movement in the position where the pivotable frame is in either to outwardly pivoted or non-outwardly pivoted positions.
Patent SE-8902452-L (SE)
Title: Foot and lower leg protection - can be integral part of or releasably attached to stocking or sock
Inventor: SOEDERBERG B
IPC: A41D13/06
Filed: 1989-07-06
Abstract: The protection (2) is integrated with a stocking or sock, or even with a leg warmer, and can be either fixed or releasable. The attachment point (5) is at the level of the tibia muscles.
Patent SE-8902930-L (SE)
Inventor: EKLOEF U
IPC: B04B1/14
Filed: 1989-09-06
Abstract: Centrifugal separator with a rotor, which forms an inlet (8) for a liquid mixture of components, a separation chamber (5), a first outlet (21) located centrally in the separation chamber (5) and a second outlet (26) located radially outside the first outlet (21), and a central outlet chamber (24), which via passages is connected to the second outlet (26) and communicates with the surroundings of the rotor via a central opening in an end wall (23) delimiting the outlet chamber (24). A stationary outlet device (29, 33, 35) is arranged centrally in the outlet chamber (24). In order to restore equilibrium in the centrifugal separator when the interface between a heavier and a lighter component in the separation chamber (5) has been displaced radially outwards past the second outlet (26) the centrifugal separator is provided with an axially movable slide (36) surrounding the opening (34). The slide (36) has a groove (37), in which accumulated rotating liquid acts with a pressure against a radial element (38) of the slide (36) and brings the slide (36) to move axially to sealing abutment against a part (35) of the outlet device (29, 33, 35).
Patent SE-8903980-L (SE)
Inventor: KNUTSON LARS
IPC: A61F2/958
Filed: 1989-11-24
Abstract: PCT No. PCT/SE90/00773 Sec. 371 Date Jul. 2, 1992 Sec. 102(e) Date Jul. 2, 1992 PCT Filed Nov. 23, 1990 PCT Pub. No. WO91/08013 PCT Pub. Date Jun. 13, 1991.The present invention concerns a device for segmental perfusion/aspiration of intestinal segments, including a catheter (1) having one large central channel (10) and several parallel, in relation to the central channel smaller channels (11-21) which, through holes in the outer wall of the catheter, are used for inflation of segment-delimiting balloons arranged along the catheter and around its circumference, for aspiration and perfusion of fluid from and to different segments of the intestine delimited by balloons, and for release of marker substance. The invention is characterized by that the device is shaped for introduction through the anal orifice, that the device includes two intestinal segments which are delimited by four inflatable balloons, that the device is provided with an anchoring device (2), which after introduction of the catheter is inflated in order to firmly fix the catheter to the anal orifice, and that the central channel is designed to receive an endoscope.
Patent SE-9000077-L (SE)
Inventor: MALMGREN K
IPC: D21B1/02
Filed: 1990-01-10
Abstract: Resin in pulp is hydrolysed with an enzyme (I) simultaneously with peroxy bleaching of the pulp. Pref. process is at 45-65 deg.C/pH 8-11.5 for 0.5-5 hr., with dry solids content 5-30% esp. 10-20% by wt., and peroxy bleach concn. 0.1-5% by wt. (as H2O2 in % of pulp dry solids). (I) is pref. a microbial lipase from Candida, Pseudomonas, Humicola, Chromobacterium, or Aspergillus spp, with lipase activity 0.5-50 KLU/kg-pulp dry solids, and cellulase activity below 1000 EGU/kg. The prod. is pref. drained and rinsed at pH above 7. In the prodn. of fluff-pulp, the enzyme treatment may also be effected as a separate stage before or after the actual pulping operation.
Patent SE-9202647-L (SE)
Inventor: HAKANSSON JAN
IPC: B65B35/40
Filed: 1992-09-15
Abstract: The invention relates to an apparatus for grouping objects, in which objects (2) on an ingoing conveyor (1) into the apparatus are released in a preselected number by the brake (3). The preselected number of objects (2), preferably packages, passes one or two carriers or pushers (5) which are disposed such that they execute, on the one hand, a movement transversely in relation to the conveyor device of the outgoing conveyor (11) from the apparatus, and, on the other hand, synchronously with this conveyor device. In that the pushers (5) move in sequence, so that the first pusher (5') groups first, followed by the second (5'') and then both pushers (5', 5'') remain in their position of rest, the objects (2) are grouped in three different rows on the outgoing conveyor (11). <IMAGE>
Patent SE-9400928-L (SE)
Inventor: ALEXANDERSON JOHAN
IPC: C04B41/48
Filed: 1994-03-21
Abstract: The invention refers to floor tiles and a method for their production. The tiles are produced on the basis of a mix of hydraulic binder, polymer, filler, sand, colour pigments, additives and water. The binder content is 15-40 % by weight and the polymer content is 3-10 % by weight, calculated as percentages of the dry constituents. The tiles are produced from a castable mix which is made to harden within 24 hours. Then a protective coating is applied. The tiles give a warmer and less hard impression when you stand and walk on them and require less production energy as compared to traditional tiles made from ceramic material or concrete.
Patent SE-9401011-L (SE)
Inventor: LARSSON SVEN-GOERAN
IPC: E04H17/12
Filed: 1994-03-25
Abstract: The present invention relates to a wire fastening means for fences comprising two or more lines or wires (2, 4) arranged one above the other, which are attached to and tensioned between spaced-apart posts (3), said wire fastening means comprising a plate-shaped member (8) which is adapted to be arranged with its rear side against the individual post and with an upper end directed upwards, and wire fixing means (11) for holding each individual wire in a fixed position on the front side of the plate member (8). The wire fastening means further comprises a flange (9) extending downwards from said upper end and directed outwards from the front side of the plate member (8), and the wire fixing means have the shape of apertures or grooves (11) which are formed in the flange and into which the individual wires (2, 4) are insertable.
Patent SE-9500519-L (SE)
Inventor: SYK-EKSELL SVANTE
IPC: E06B9/52
Filed: 1995-02-14
Abstract: During the summer, windows are also opened and in the window openings are placed frames with insect nets. Each net is provided at least on one side with horizontal lamellas which are inclinedly positioned.
Patent SE-9502795-L (SE)
Inventor: ARVERUS HAAKAN
IPC: B05D1/12
Filed: 1995-08-10
Abstract: A method and a powder for powder coating in which objects (2) which are to be powder coated are prepared in order to temporarily retain the powder, whereafter the powder is applied onto the object in a layer which is retained on the object until the powder, by means of melting and transformation to a solid state by means of curing, is caused to form a coating layer on the surfaces of the object. The powder is prepared in order to have a low melting and softening temperature below about 100  DEG C and preferably 60-100  DEG C, and comprises an initiator system arranged to bring the powder material to curing under the influence of electromagnetic radiation. The powder prepared in this way is heated on the object to a temperature such that it melts and forms an adherent layer on the coated surfaces of the object. Thereafter, this layer is subjected to the radiation, thus curing it to a coating layer covering the powder-coated surfaces.
Patent SE-9503617-L (SE)
Inventor: MOBERG GERTH
IPC: F41J13/00
Filed: 1995-10-17
Abstract: PCT No. PCT/SE96/01301 Sec. 371 Date Jun. 13, 1997 Sec. 102(e) Date Jun. 13, 1997 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/14929 PCT Pub. Date Apr. 24, 1997A device for limiting, controlling and disposing leached lead. Shooting is made through an elastic layer, providing a watertight cover which closes after the passage of a projectile, the latter subsequently being arrested in a projectile-arresting material kept in an enclosed space created by a watertight layer. Precepition water penetrating the minimal projection penetrating holes is drained via the arresting material, along the inclined insides of the watertight layer, down to a lowermost point where the water is collected by a drainage line. The drainage water is discharged through a pipe to a closed reservoir or to a filter.
Patent SE-9602331-L (SE)
Inventor: BOERJESSON LENNART
IPC: E04B1/26
Filed: 1996-06-12
Abstract: The invention relates to a building system for building comprising walls (2, 3) and roof, wherein the walls (2, 3) are built up from vertical struts (7) and them interconnecting vertical wall elements (8, 9) with included thermal insulation (10) between at mutual distances from each other located wall elements (8, 9). Between conjugate sideways (12) displaced to the foundation (13) of the building attachable vertical struts (7) extending cross bars (14) are arranged attachable with along the respective vertical strut (7) extending and to this screwable sheet metal profile (15) with a plywood (16) or some other disc-shaped board element outside wall and a barrier film in the form of e.g. a plastic-coated and reinforced board (17) inside wall between said vertical struts (7) respective sheet metal profiles (15) and vertical struts (14), wherein formed wall (2, 3) is open at the top allowing filling of insulation (10) from above.
Patent SE-9603162-L (SE)
Inventor: BERGMAN ULF
IPC: B60K25/02
Filed: 1996-08-30
Abstract: A bus, preferably a heavy bus, with airconditioning system for the passenger space has a combustion engine (20) with cylinders set in line in a plane (46) which is considerably angled relative to the vertical plane (57). An electricity generator unit (50) and a compressor unit (33) which forms part of the airconditioning system are driven from the engine crankshaft. Arranging the units (33, 50) mounted on the upward facing side of the engine so that the centre of gravity of either unit relative to the crankshaft centre is situated on the opposide side of the vertical plane (57) from the engine cylinder plane (46) makes it easy to fasten and drive the units (33, 50).
Patent SE-9604130-L (SE)
Inventor: KARLSSOM TOMAS
IPC: A61G7/05
Filed: 1996-11-13
Abstract: The present invention relates to a hospital bed having a frame (1) with two articulated pairs of wheels (9), between which is arranged an articulated or non-articulated pair of wheels (2). The invention is characterized in that the intermediate pair of wheels (2) is spring-supported (4) at the frame (1) in order to facilitate transport of the bed from place to place.
Patent SE-9604702-L (SE)
Inventor: OLSSON CHRISTER
IPC: H05K3/32
Filed: 1996-12-20
Abstract: A device for electrical and mechanical connection of an electric high-power component which transmits high-frequency electrical signals to conductors on a circuit board. The component includes horizontally projecting connections which to the are glued to the conductors on the circuit board with an electrically conducting adhesive, of which the adhesion to the foundation is greater than a predetermined value. The component is subject to repeated temperature changes which leads to stresses on the connection between the connections and the conductors. The length of the connections is chosen depending on a predetermined threshold value for the highest acceptable attenuation which the high-frequency electrical signal is subject to when passing through the electrical high-power component via the connections. The contact surface of the connections towards the glued joint can be designed so that it includes a number of cavities, whereby the adhesive achieves a better grip to the connections.
Patent SE-9700478-L (SE)
Inventor: GUIDO JUERGEN
IPC: F02M55/00
Filed: 1997-02-12
Abstract: A fuel distributor pipe (1) which can be subjected to a high internal pressure loading includes at least one connecting arrangement (12) serving for releasably connecting a branch pipe (3) and having a connecting bore (5) which extends radially through the wall of the distributor pipe and which has an inner portion (8) and an adjoining, outer portion (9) which enlarges in a hollow-conical configuration, a screwthreaded socket (12) which is connected to the distributor pipe and whose internal bore (15) extending therethrough continues the connecting bore and serves to receive the branch pipe, and a pressing element (22) having a pressure surface (23) which, when the pressing element is screwed on to a counter-pressure surface (24) provided on a thickened portion (25) of the branch pipe, exerts a force by which a counter-sealing surface (16) of the branch pipe is pressed against the conical wall (18) of the outer portion of the connecting bore. To simplify manufacture while at the same time guaranteeing a sealing connecting which can withstand the high operating pressures, it is provided that the end of the screwthreaded socket, which is towards the distributor pipe, is applied at the end to the outside of the distributor pipe and is connected thereto.
Patent SE-9803355-L (SE)
Inventor: HULTCRANTZ LARS-MAGNUS
IPC: B65H19/30
Filed: 1998-10-05
Abstract: The rolling up device has the beam (64) of each primary arm (62), seen in the position to receive an empty rolling-up drum (3), at its end pointing in the rolling-up direction, at a spacing from the drum store (19) which is such that the spacing between the end and the turning axis (66) of the beam is less than that between the turning axis and a drum in the store in the receiving position.
Patent SE-9803880-L (SE)
Inventor: ROEING JAN PETER
IPC: H02J9/00
Filed: 1998-11-13
Abstract: Device, influencing a conventional transformer, type plug-in for a 110-250 V, AC wall socket, aimed to power low-voltage applications, as well as the method to minimize the transformer's undesirable energy consumption, when being left behind, idling in the wall socket, mainly characterized by the principals that, an electronic circuit, operating like an "energy guard", permanently and continously influences the primary circuit of a conventional transformer, in such a way, that the AC net supply to the primary circuit of the transformer, is forced to pass the electronic circuit, and be controlled for different voltage drops by its components, whether transforming is performed, or the low-voltage application has been switched "Off", and that, the co-operating components, preferably based upon a high-ohm resistor or a capacitor, reduce the electronic circuit's own energy consumption to a neglectable level, preferably less than 10 mW, and that, the electronic circuit's voltage drop detector, preferably a low-ohm resistor, continously can detect the voltage drop that occurs every time the low-voltage application is switched "Off", and thereby, instantly direct an AC switch, preferably a transistor, to disconnect the AC net circuit with the primary circuit of the transformer, and thus, always minimize the transformer's energy consumption, preferably to less than 10 mW, even though the transformer has been left behind, idling in the wall socket.