baber/WOPTO huggingface dataset:
Patent SE-8305693-L (SE)
Inventor: SCHOLZ H
IPC: F16C7/00
Filed: 1983-10-17
Abstract: The connecting rod is provided for use in a reciprocating piston engine or the like, in particular for a high-speed two-stroke engine, and has a shank and at least one eye. The shank consists of two longitudinal struts which are connected by a transverse web. The longitudinal struts are connected laterally and essentially tangentially to the eye. An opening additionally formed in the shank is here bounded by parts of the two longitudinal struts, by the transverse web and by a wall part of the eye.
Patent SE-8402562-L (SE)
Inventor: OLOFSSON L-A
IPC: H01L43/04
Filed: 1984-05-11
Abstract: The encapsulation comprises a dielectric circuit plate 10a having an aperture which receives a projection 14 on a lower pole piece 12. The Hall plate 15, which is of semiconductor material with a doped sensitive region, is mounted on the projection 14 and its electrodes are connected to conductive tracks 19 on the circuit plate. An upper pole piece 11 is mounted on the circuit plate via a spacer 10b and has a projection 13 which overlies the Hall plate and defines a small active air gap. The assembly may be placed in an air gap in a magnetic circuit carrying a coil the current flowing in which can thereby be measured. The circuit plate can be extended and may carry other circuit elements connected to the Hall plate by conductive tracks (Figure 5). <IMAGE>
Patent SE-8402671-L (SE)
Inventor: MESNEL F
IPC: B60J10/79
Filed: 1984-05-18
Abstract: An extruded sealing strip 2 with a metallic core is approximately S-shaped in cross-section having a first part 3 for clamping around a flange of a vehicle window opening and a second larger part 5 for reception and guidance of the window edge. The window edge is held between the outer limb 6 of the second part 5 and a flexible auxiliary lip 7. <IMAGE>
Patent SE-8406158-L (SE)
Inventor: AKESSON L
IPC: C22C29/00
Filed: 1984-12-05
Abstract: It is based on hexagonal molybdenum-tungsten carbide with the same crystal structure as tungsten carbide. The binding phase is at least one of the metals cobalt nickel or iron. The metal is heat treated at a temperature between the sintering temp. and the melting point of the binding phase. It is then rapidly cooled to a temp. less than 1000 deg.C. The molybdenum content in the carbide (MoxW1-x)C where x more than 0.5 esp. x more than 0.65 and the binding metal is esp. cobalt.
Patent SE-8500908-L (SE)
Inventor: TORNEGARD O
IPC: F23G5/20
Filed: 1985-02-25
Abstract: The arrangement comprises a rotatable drum which is unsuitated. It is driven by a motor. The source material enters via part fed by a spiral device which is sealed. Unburnt material leaves via the outlet door sluice device and spiral device. Exhaust gases leave via an exit. There is a space between the outer cover and the drum. An excess pressure is created by a fan and primary air is sucked in and passes through perforations in the drum to mixt with the incoming material.
Patent SE-8502707-L (SE)
Inventor: HANNU SARVANNE
IPC: F04D29/22
Filed: 1985-05-31
Abstract: An impeller for a pump, especially a vortex pump, provided with one or more straight or curved vanes arranged radially. Vortex pumps are used e.g. for pumping sewage, for which purpose they are well adapted. However, a drawback with such pumps known so far has been a rather low efficiency and a low lift curve. In the vortex pump of the invention, this problem is eliminated by providing the edges of the vanes with flanges essentially perpendicular to the vane surface.
Patent SE-8504058-L (SE)
Inventor: FORSBERG G
IPC: E21B10/56
Filed: 1985-09-02
Abstract: A button insert (10) for rock drill bits comprising a base portion (11) intended to be secured in the body of the drill bit and a cutting tip (12) being integral with the base portion (11). The cutting tip (12) comprises a portion (13) that is concave in an arbitrary longitudinal section through the button insert (10).
Patent SE-8600594-L (SE)
Inventor: TAKIGAWA S
IPC: B26B13/06
Filed: 1986-02-11
Abstract: Scissors, wherein one of the two blades is made of a metal, while at least the cutting edge portion of the other blade is made of a ceramic. The cutting edge of the metallic blade has an acute included angle, while the flat side and its adjacent side of the ceramic blade form an obtuse included angle.
Patent SE-8601987-L (SE)
Inventor: MERILEINEN R
IPC: B30B11/22
Filed: 1986-04-29
Abstract: The machine comprises a lifting member (1), preferably an excavation drum (1a) provided with knife-like shares (1b), which transports the peat detached from the peat field, directed to a separate peat press (2) without the need of any separate conveyor screw or other equivalent conveyor means serving to transport the peat to the press. The peat press (2) consists of a plurality of press elements each comprising a rotating press drum (9) with a plurality of rows of cams (9b). The cams (9b) press the peat ahead of themselves into nozzle tubes (8), each against the resistance of a closing plate (17) which is intermittently displaced into a closing position by spring means (18c), and out of the closing position, to permit passage of a cam (9b), either by the cam (9b) or by independent means (18). The peat is discharged from the tubes (8) in the form of lump peat out onto the peat field. The lower part of the peat press (2) is provided with an adjustable bottom plate (16). <IMAGE>
Patent SE-8603075-L (SE)
Inventor: BLANK W
IPC: B61D19/00
Filed: 1986-07-10
Abstract: The invention relates to a covered railway goods waggon with sliding wall components or flush top-opening hoods which lie in one plane in the closed state and can be moved outwards out of the closed position into a displacement position for the purpose of partially opening the waggon and are borne in the displacement position by means of rollers on running rails arranged on the underframe, the running rails being recessed in the transfer region at least in the region of the running rail head for the purpose of fitting on rollers provided with wheel flanges on both sides. In order, with simultaneous simplification of the construction and assembly, to reduce the number of components required for transferring the sliding wall components or top-opening hoods between the closed position and displacement position, the rollers are constructed on the outside with an additional cylindrical running face and the running rails are provided with an auxiliary rail, arranged in the region of the recesses, for the cylindrical running face.
Patent SE-8604652-L (SE)
Inventor: ASTEBERG L
IPC: F24F140/20
Filed: 1986-10-31
Abstract: A heat exchanger (3) exchanges energy with the ambient air, and is supplied with cold medium through a cooling circuit (2) from a primary source (5) or through a heating circuit (1) from a secondary heat source (6). A regulator (19) connects the source with its corresp. circuit and heat exchanger, and in a second position disconnects that source from the circuit. In this second position of the first regulator, a second regulator (16) permits energy transmission connection of the second source to the corresp. circuit via a second heat exchanger (15).
Patent SE-8700326-L (SE)
Inventor: CHANDLEY G D
IPC: B22C9/08
Filed: 1987-01-28
Abstract: The mold body contains a cavity and at least one vent passage for venting gas from the cavity through the body. The vent passage has a portion of predetermined regular shape extending part-way through the cavity wall defining at one end an inlet portion opening into a portion of the cavity with a substantially greater resistance than the cavity to penetration therein of casting material. The vent passage further has an outlet portion formed by an irregular crack in the mold body extending from an inner end exposed to the inlet portion through the mold body, the crack having one of its transverse cross-section dimensions short enough to prevent leakage of casting material therethrough. The mold is made by forming a partially bonded ceramic material containing a casting cavity and incorporating in a wall of the cavity a vent pattern of a shape to mold the portion of predetermined regular shape of the vent passage. The mold is heated to a temperature below the melting point temperature of the pattern for a time sufficient so that heat expansion of the pattern causes the crack part of the vent passage to form. The mold is then heated to higher temperatures to cause the vent pattern to volatilize and escape from the mold body.
Patent SE-8702511-L (SE)
Inventor: SOINI E
IPC: G01N33/58
Filed: 1987-06-16
Abstract: In a biospecific multianalyte assay the use of microspheres and fluorescent labels with substantially different fluorescence decay times, is combined. The assay is performed in a suspension of microspheres in the form of a pool of different microsphere categories, where the categories represent different analytes. The microspheres belonging to the respective categories are first coated with a specific reactant, i.e. the microspheres function as a solid support for the reactant and for a biospecific reaction. Fluorescent labels having a short decay time are used to identify the category of each individual microsphere, while fluorescent labels having a long decay time are used to determine the concentration of a particular analyte on the microsphere by means of the biospecific reaction.
Patent SE-8703004-L (SE)
Inventor: LINDSTEDT P
IPC: F17D5/06
Filed: 1987-07-29
Abstract: An arrangement for preventing tap-water damage in building structures caused by leakage of water from a pressurized water system (16, 20). The arrangement includes a fitting which comprises a closure valve (12) and a pressure sensor (13), which are connected to the incoming pressurized water conduit (11), and a control device (14) in the form of an electronic unit which is placed in a convenient location in the building. In the case of normal water withdrawals from the various tap points (16) of the system, the control device will open the valve from its closed position, but in the event of a leak will issue a warning thereof and/or or lock the valve in its closed position. The electronic unit is constructed to register different pressures, pressure differences and time periods together with the course taken by certain events, in a maner to instigate the issue of a warning signal or locking of the valve in its closed position when the parameters registered do not fall within the programmed values of conceivable normal withdrawals of water from the system. The program and the parameters are adapted particularly to the pressure characteristic applicable to the water supply system concerned. Particular account is paid to whether the system contains air enclosures or not. The electronic unit is constructed to open the valve (12) when a given pressure difference is measured relative to a comparison pressure calculated suitably on the conduit pressure of the system.
Patent SE-8703437-L (SE)
Inventor: HAAKANSSON J T
IPC: B65B61/20
Filed: 1987-09-04
Abstract: Arrangement for the attachment of bendable suction tubes (2) along the side of packing containers (8), whereby the suction tubes (2) which are enclosed in an envelope (3) of flexible plastic material consist of two straight parts (5, 6) divided by a crimped flexible part (7). The suction straws (2) are brought into contact with the packing containers (8) by means of a rotatable drum (13), the axis of which is parallel to the diagonal of the containers (8). One straight part (5) of the suction tube (2) being aligned with the diagonal of a container (8) and transferred to the container side where the envelope (3) of the suction tube will adhere to deposits (16) of heat-activated adhesive material applied on the package side by a die (11) while the other straight part (6) of the suction tube (2) will project from the container side. Said other projection part (6) of suction tube (2) being folded down along the flexible part (7) by means of a plurality of rollers (17, 18, 19) to a position within the contour of the side wall of the container (8) and parallel to the upper side edge of the container (8) and that the folded down part (6) of the suction tube (2) is fixed in the folded down position by means of further rollers (21) which will press the envelope (3) of the suction tube (2) against deposits (16) of adhesive material.
Patent SE-9004025-L (SE)
Inventor: KAELLROT M
IPC: F28D9/00
Filed: 1990-12-17
Abstract: The plate heat exchanger has a plate packet comprising two end plates and several heat transmission plates between them. The plate packet (1,2) has its end plates (3,4,6,7) provided with eight apertures for throughflow of heat exchange fluid. - This enables apertures to be selected as to which are to be used. The arrangement also permits two or more packets to be coupled together easily and cheaply.
Patent SE-9100038-L (SE)
Title: Door lock arrangement ensuring locking when room is vacant - has one electric switch component indicating open-closed position of lock and another indicating position of door w.r.t. frame
Inventor: KARLSSON KARL-GOERAN
IPC: E05B41/00
Filed: 1991-01-07
Abstract: The two switch components (4; 5, 6) of the lock arrangement are connected to a monitoring circuit (7) incorporating a time circuit. This latter circuit, during a predetermined time period after an opening/closing operation for the door (2), monitors whether the first switch component indicates that locking of the door lock has been effected, or whether manual reset has been carried out by a manually activatable electric switch (9). Otherwise, the circuit initiates the giving of the alarm by optical and/or acoustic signal units (10, 11). The second electric switch component (5, 6) comprises a permanent magnet (5) working with a magnetically activatable electric switch component (6), the one part being fitted in the door frame (1) and the other connected to an edge part of the door (2).
Patent SE-9101968-L (SE)
Inventor: FRITZ GUNNAR
IPC: E01B25/26
Filed: 1991-06-26
Abstract: The crossing according to the invention for overhead transport on beams consists of four bearing bodies mounted in pairs on two axles over the beams. In the crossing between the beams there is a bearing surface 10. The bearing surface 10 constitutes the connection between a beam part and the bearing surface 12 of the bearing bodies. A carriage on a beam pushes two bearing bodies aside as it passes the crossing. The bearing bodies which have been pushed aside return to position by force of gravity after the carriage has passed. <IMAGE>
Patent SE-9401734-L (SE)
Inventor: OESTLUND LARS
IPC: B26B27/00
Filed: 1994-05-18
Abstract: The invention relates to a tool for cutting an object (28), comprising at least a first and a second cutting member (2, 3; 30, 31), each of which comprising at least one edge (8; 39), wherein the edges (8; 39) of the cutting members (2, 3; 30, 31) cooperate during cutting. The invention is characterized in that at least one of the cutting members (2; 30) comprises a friction element (12; 40) which is so arranged that the object (28; 41) is clamped between the friction element (12; 40) and the other cutting member (3; 31) during cutting. The invention is especially intended for cutting of a metal band (28) which is held firmly in the tool during cutting.
Patent SE-9501254-L (SE)
Inventor: EFRAIMSSON PER
IPC: A61G7/053
Filed: 1995-04-04
Abstract: The present invention relates to a bed attachment anchored in a bed (4). The bed attachment comprises a vertical post (2) secured in a suitable manner in the bed (4), and a horizontal carrier bar (1). A strut (3) is provided between the post and the bar (1, 2) for stabilizing the bed attachment. A stirrup (6) is carried by the carrier bar (1). A rigid connection (8, 11) supports a handle (5) via a pivotal connection (9) with the stirrup (6). The stirrup (6) may be fixed at different positions on the carrier bar (1) when the handle (5) is placed under loading. The positional fixing of the stirrup (6) to the carrier bar is released if the handle (5) is moved upwards.
Patent SE-9503451-L (SE)
Inventor: JOSTLER JAN
IPC: B65B9/093
Filed: 1995-10-05
Abstract: PCT No. PCT/SE96/01247 Sec. 371 Date Apr. 1, 1998 Sec. 102(e) Date Apr. 1, 1998 PCT Filed Oct. 3, 1996 PCT Pub. No. WO97/12816 PCT Pub. Date Apr. 10, 1997The invention relates to a web (20) comprising mutually sequentially disposed package blanks (26) and an arrangement for opening and closing the package blanks. The web has longitudinal first and second edges and a first wall (21a) opposite a second wall (21b). Transverse slits (27) are disposed at the side closures of the package blanks. Each respective wall along the second edge is provided with retainers which guide edge portions of the web when the web is displaced along mechanical devices. The walls (21a, b) of each package blank are provided with a longitudinal slit (29a). The slit (29a) in the first wall extends from the slit (27) at one side closure of the package blank, and the slit in the second wall extends from the slit at the second side closure of the package blank. The mechanical devices are disposed in spaced apart relationship from one another in that part of the apparatus where the package blanks are displaced in the opened state and adjacent to one another when the blanks are displaced in the closed state. Guides (35a, b; 36a, b) displace the edge portions (24a, b) of the web (20) in relation to one another when the package blanks are opened or closed.
Patent SE-9602698-L (SE)
Inventor: ULLMAN JOHAN
IPC: A41D19/02
Filed: 1996-07-04
Abstract: Gloves produced from pieces of leather, textile, polymer materials or combinations thereof in such a way that one or more of the fingers of the glove have seams or joints only on the sides of the fingertip and on the dorsal or volar side of the finger but lack seams on those surfaces which correspond to the volar and distal surfaces of the outer phalanxes. The volar parts of the glove fingers can, for instance, be cut so long that the seam between the volar and dorsal parts of the gloval fingers is located on the dorsal sides of the fingers.
Patent SE-9700143-L (SE)
Inventor: LI JIAN
IPC: D21C3/26
Filed: 1997-01-17
Abstract: A method for the production of kraft pulps in a digester, by modifying the cooking chemical concentration, and lignin concentration profiles during the cook, has provided extended delignification and improved selectivity in a simpler way than has previously been possible. The cooking is performed at an elevated temperature in two stages. The first stage liquor is a mixture of 1) the spent liquor of the second stage and 2) a portion of the conventional charge of fresh cooking chemicals needed for the complete cook. The second stage liquor is made up by adding an aqueous diluent, for example, fresh water or washing filtrate to the remaining portion of the fresh cooking chemicals.
Patent SE-9703453-L (SE)
Inventor: SACHERER WOLF
IPC: B01D33/82
Filed: 1997-09-24
Abstract: The invention relates to a control head constructed for use with rotary filters for controlling separation of filtrate from the filters into adjustable filtrate zones. It is characterized by the fact that at least one filtrate separator (7) is provided, which includes a mechanism for diverting of the flow (9) from axial flow in channels that are axially arranged with respect to the axis of the filter to radial flow without causing entrainment or formation of air bubbles in the diverted flow.
Patent SE-9801608-L (SE)
Inventor: SILFVENIUS CHRISTOFER
IPC: H01S5/343
Filed: 1998-05-08
Abstract: An InP-based MQW-laser for the 1.3  mu m band has at least one, preferably several, well layers sandwiched between barrier layers having larger band gaps. The well layers and the barrier layers both have essentially the same content composition of group-III elements, but different content compositions of group-V elements. The well layers have lattice constants which deviate from the substrate within the limits of possible voltages, so-called mismatching, whereas the well layers have a smaller mismatch.
Patent SE-9803362-L (SE)
Inventor: HOLLMARK HOLGER
IPC: D21H27/00
Filed: 1998-10-01
Abstract: Method of producing a paper having a three-dimensional pattern of alternating raised and recessed portions which has been provided in connection with impulse drying, at which the wet paper web (10) is passed through at least one press nip (12) comprising a rotatable roll (13) which is heated and that the paper web during the passage through the press nip is given a three-dimensional pattern of alternating raised and recessed portions either by means of a pattern wire, band or belt and/or by a pattern on the heated roll (13) and where the paper web (10) after said press nip (12) is led around an essential part of the periphery of the heated roll (13) in order to provide an additional drying of the paper web while this is still in contact with said three-dimensional pattern.
Patent SE-9804210-L (SE)
Inventor: SOEDERROOS SUNE
IPC: H03M1/30
Filed: 1998-12-03
Abstract: An encoder device comprising an encoding means (10) and a detector (20,40) which are movable relative to one another, the detector (20,40) being adapted to generate at least one pulse signal (Adi) whose amplitude changes with relative positional changes; the encoder further comprising:   a load sensor (42; 180) having an input coupled to receive the at least one pulse signal, and an output for delivering an output signal (Ado); wherein the encoder device comprises means for indicating when the sensed load exceeds a threshold level.   <IMAGE>
Patent SE-9903516-L (SE)
Inventor: BERGSTROEM AAKE
IPC: B62D33/02
Filed: 1999-09-29
Abstract: The invention relates to an arrangement and a method for fastening panel-like elements to a vehicle. The arrangement incorporates a first part of a velcro(R) fastening the latter consisting of a hook part and a felt part which is attached to the panel element, and a second part of the velcro fastening which is attached to the part of the vehicle which is intended to support the panel element. The portion of the surface of the panel element where the first part of the velcro(R) fastening is arranged is situated centrally to, but at a predetermined distance from, the portion of the surface of the vehicle part where the second part of the velcro(R) fastening is arranged. In fastening a panel element, e.g. a wearing layer, to a vehicle, at least a first part of the velcro(R) fastening is attached to the panel element before the latter is placed in the vehicle. The velcro(R) fastening's second part may either be hooked securely to the first part when the latter is fastened to the panel or be fastened to the vehicle separately.
Patent SE-9904198-L (SE)
Inventor: DREVIK SOLGUN
IPC: A61F13/15
Filed: 1999-11-18
Abstract: The invention relates to an absorbent product with a longitudinal direction and a transverse direction, two side edges extending essentially in the longitudinal direction, a front portion, a rear portion, a first surface and a second surface, and an absorption body arranged between the first surface and the second surface. The absorbent product is essentially triangular in shape, the front portion being wider than the rear portion. The absorption body also has a main absorption part which is shaped and positioned in such a manner in the plane of the product that at least 85% of the total absorption capacity of the product is in the front three quarters of the length of the product and at least 70% of the absorption capacity is found in the front half of the product.