baber/WOPTO huggingface dataset:
Patent SE-8502534-D0 (SE)
Inventor: SKYTTE O
IPC: D21F1/36
Filed: 1985-05-23
Abstract: In a process for laterally guiding paper machine cloths such as wires and felts, a transmitter device (20) is arranged in the vicinity of the edge of the cloth (W) to be guided, from where vibrations are directed onto the region of the edge of the cloth (W) to be guided, on the basis of which the lateral position of the edge of the cloth (W) is detected. An ultrasonic vibration cone (U) is directed onto the edge region of the cloth (W) to be guided, and the vibration cone reflected by the edge region of the cloth and/or the vibration cone going past the edge are received, a signal (a) being formed which is used for laterally guiding the cloth (W) concerned. The main object of the invention is to provide a scanning device for paper machine cloths, by means of which the scanning can be carried out reliably and without impairing the cloth and the scanning element. The device can be fitted at a protected point and is insensitive to most types of interference from the surroundings. 
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Patent SE-8502663-D0 (SE)
Inventor: FRANSSON OTTO
IPC: B29C45/26
Filed: 1985-05-30
Abstract: An instrument (22 and 23) for removing irritating particles from the eye, for instance, consists of a tubular rod provided at one end with a flexible eye or loop clamped therein. The object of the invention is to simplify manufacture of such an instrument by supplying liquid plastic to a moulding tool (1), both rod (22) and eye or loop (23) being formed as a single, coherent unit.
Patent SE-8603504-D0 (SE)
Inventor: HOLOUBEK G H
IPC: B65D51/22
Filed: 1986-08-20
Abstract: An integral seal member is formed across the outlet in the neck of a tamper evident, thermoplastic container by adding to the thermoplastic material such as polyethylene, 3% to 16%, and preferably about 8% by weight, of an anhydrous solid inorganic particulate additive such as an anhydrous siliceous material or calcium carbonate so that the material becomes brittle enough that the seal member tears cleanly from the neck within the confines of an undercut at the interface between the seal member and neck. Torque is applied to the seal member by providing in the top of a conventional screw cap which forms a resealing closure for the container once opened, a recess with serrations which, when the cap is removed and turned upside down, engage serrations on the peripheral edge of the seal.
Patent SE-8604374-D0 (SE)
Inventor: HAUPT A
IPC: B21F1/00
Filed: 1986-10-15
Abstract: A machine tool, e.g. for the production of shaped parts from wire or strip, includes at least one tool slide (12) slidably mounted in a bearing block (14) and drivable cam elements (11) to control the movement of the slide(s) (12) by means of scanning elements (17). The cam element(s) (11) are each associated, in a preselectable relationship to one another, with the slide(s) (11) and are drivable independently of one another in a program-controlled manner. <IMAGE>
Patent SE-8605320-D0 (SE)
Inventor: KWIATEK A
IPC: A61K9/70
Filed: 1986-12-11
Abstract: A therapeutic device in the nature of a transdermal administration system is disclosed for administration of a medicament to the skin or mucosa of a host. The device is provided with a reservoir for containment of the medicament which is isolated by means of a peelable heat sealed area with respect to an adhesive layer provided for adhering the device to the host. In this manner, contamination and deterioration of the adhesive layer, contamination of the active agent, and trapping of the active agent in the adhesive layer are all avoided.
Patent SE-8702628-D0 (SE)
Inventor: EK L
IPC: G10D11/00
Filed: 1987-06-25
Abstract: An accordion comprising a treble portion (12), a bellows (8) and a bass portion (11). Said treble portion (12) as well as said bass portion (11) includes a respective frame (1A, 1B) and a respective sound bottom (2A, 2B). Said frame (1A, 1B) supports said sound bottom (2A, 2B), which on its part supports respective sound boxes (3A, 3B) having wind channels, reeds and valves. Said frames on the whole consist of bent metal profiles.
Patent SE-8703475-D0 (SE)
Inventor: HAMMARQVIST KARL INGVAR
IPC: E01C23/16
Filed: 1987-09-08
Abstract: A component (10) is provided for feeding tape (7) from the roll (6) to a cutter (11), and the tape pieces to a feed-out whence they (12) are placed on the road surface. They are pressed into position by the travel wheels (3). The component (10) feeding tape from the roll is coupled to the travel wheels (3), the cutter (11) is coupled to the travel wheels for severing pieces of tape after a given length has been fed. An operating control (15) is coupled to the feed component (10) so that when the latter is freed from the travel wheels, the forward feed of tape is stopped. This permits adjustment of the distance between tape pieces severed and fed on to the road surface.
Patent SE-8801136-D0 (SE)
Inventor: ANDERSSON DAN CHRISTER
IPC: B65D19/28
Filed: 1988-03-28
Abstract: Light weight pallet, especially a disposable pallet, of the kind comprising a number of supporting elements and a covering disc (20) connected thereto. The supporting elements consist of profiled plate strips (17), formed to rectangular frames (11, 12), several of them being connected to each other at the short ends forming an oblong string of frames. The frames (11) are of two different kinds, one being insertable in the other and fixable in positions transversely to each other. One type of frames (12) is at both short ends designed with a tapered end portion (19) fitting into the frame of the other type (11), and that parts of a frame of the other type are placed about the tapered end portions (19) of two adjacent frames in a string.
Patent SE-8802135-D0 (SE)
Inventor: SBASCHNIGG J
IPC: B01F27/93
Filed: 1988-06-08
Abstract: A high-output mixer, for the refining of intitially comminuted material and mixing with bleaching chemicals before introducing these in a bleaching tower, includes a horizonatal, ring-shaped mixing/refining zone betwwen a rotor disk as a lower part and a removable stator unit as an upper part.
Patent SE-8804370-D0 (SE)
Inventor: BERG ERIK M
IPC: G07C15/00
Filed: 1988-12-02
Abstract: The indicator comprises a closed box formed by a bowl-shaped bottom part together with a round and flat transparent cover. The large quantity is marked as to position by a number of round holes sunk into bowl-shaped surface of the bottom part. The part quantity is represented by balls, equal in size, which when the box is brought into movement by shaking move freely. When the box comes to rest, the balls fall downwards into the holes available to mark the random result. - The indicator finds application in the game of bingo, and in this case the box contains seven balls. This applies particularly where a card is used having squares, seven of which have to be marked with a cross by the player. (Provisional basic advised week 90/31) (6pp Dwg.No.1/3)
Patent SE-8900249-D0 (SE)
Inventor: ALFTHAN BJOERN JOHAN VERNER
IPC: G07F7/08
Filed: 1989-01-24
Abstract: Arrangement for use for electronic registration of purchases on accounts connected to conventional debit cards and credit cards. The arrangement comprises a terminal adapted to read data from a card and, after acknowledgement by the customer, to register purchases made on the account connected to the card. For said acknowledgement, the terminal is adapted to interact with a further personal card 8 with a personal code for the customer stored in it, and the terminal is made with means 6 for the customer to enter his personal code. This is compared, in a unit located in the card or alternatively in the terminal, with the code stored in the personal card 8, electronic acknowledgement of purchases made being obtained if the codes correspond. The invention also relates to a method for electronic registration of purchases. <IMAGE>
Patent SE-8901542-D0 (SE)
Inventor: ERIKSSON E A
IPC: H04B3/23
Filed: 1989-04-27
Abstract: A method and arrangement for avoiding erroneous echo-elimination and/or equalization resulting from non-linearities of a D/A-converter (12) and/or an A/D-converter (15) in a telecommunication system, an error signal (en) being formed for updating a filter (16) for adaptive echo-elimination and/or a filter (18) for adaptive equalization. In accordance with the invention, the error signal (en) is also used to adjust the values of given devices (C41 - C43, C1 - CI), e.g. capacitors, in the converters (12, 15) for avoiding non-linearities in the converters. The signals are therewith formed from the error signal for the purpose of adjusting the converters in accordance with appropriate algorithms in separate logic devices (21, 22).
Patent SE-8902476-D0 (SE)
Inventor: HANSSON G C
IPC: H02G11/02
Filed: 1989-07-10
Abstract: An electrical cable (20) is wrapped on and can be unwound from a reel (34) rotatable in unison with a brake drum (33) on a support (13,27). A clock spring (32) on the support (13,27) constantly urges the reel (34) to rewind the cable (20). A brake cord (36) fixed to the support (13,27) is wrapped in the rewind direction around the drum (33) and connected via a train of chain links (A,B,c) to a spring (41) that tensions the cord (36) to act as a frictional one way clutch against the drum (33) to hinder rewinding in any selected unwound position of the cable (20). To release clutch action, a further train of chain links (C,D,E) is interposed between the spring (41) and a control connection (45), by pulling of which the tension of spring (41) can be relieved to allow rewinding. A still further train of chain links (A,F,G) is connected to the cord (36) and to spring and buffer (53,55,21,60), adapted to re-tension the cord (36) momentarily for braking action in response to the cable (20) reaching fully rewound position defined by an abutment (61) on the cable (20) actuating the spring and buffer.
Patent SE-8903397-D0 (SE)
Inventor: ANDERSSON B
IPC: F15B13/042
Filed: 1989-10-16
Abstract: Arrangement for vibration damping in hydraulic valves which at least for their opening or their functioning require pressure, which arrangement should also be usable for reducing pressure peaks in, for example, load-control valves. To achieve this, there is a first throttle 18 and a second, dynamic throttle 14, between which said pressure exists, and which throttles 18, 14 are arranged in said order in the flow direction before or at the hydraulic valve, the dynamic throttle 14 comprising a valve cone 16, which senses the pressure derivative, for instantaneously changing the pressure during/after operation of the hydraulic valve and for subsequently resetting the pressure to the operating pressure intended for said valve. <IMAGE>
Patent SE-8903862-D0 (SE)
Inventor: SCHIEL C
IPC: D21G1/02
Filed: 1989-11-17
Abstract: A press roll with controllable deflection, for treatment of web type material, specifically for the treatment of a paper web (2), with a roll shell (1) that is rotatably connected with an axle (10) serving as flexural backing and defining with it an annular intermediate space. Within this intermediate space, in the area of the roll ends, there is a seal (transverse seal 18) each provided, and at that, in such a way that between the end of the roll shell (1) and the transverse seal (18) there remains on both sides of the web-shaped material (2) a free marginal zone (R). There is provided on each roll end, in the area of the marginal zone (R) on the inside of the roll shell (1), a channel type cavity (6) that can be charged with a heat transfer fluid. This makes it possible to directly and specifically influence thermally the diameter of the roll, on both ends of the roll in the area of the marginal zones, so that diameter differences between the marginal areas of the roll and the center area can be compensated for in the operation of the press roll.
Patent SE-8904253-D0 (SE)
Inventor: KASIN T
IPC: F41A23/02
Filed: 1989-12-18
Abstract: A mount for portable guns, eg machine guns and small cannon, comprises a cradle 31a mounted on two parallel rods 20a, 20b extending in the longitudinal direction of the gun and attached to an outer stationary frame (13) connected to a substructure eg a tripod (1) via a pivot fork (10) to allow adjustable pivoting of the frame about a horizontal axis, as well as about a vertical axis of the pivot fork. The rods 20a, 20b carry recoil brakes 35 in the form of springs and resilient damping material, eg plastics, or alternatively wholly resilient damping material. On the stationary part of the mount a triggering arm 40 has at one end a lever 41 which acts on a pivotable triggering means 42 acting on the triggering mechanism (44) of the gun during the recoil movement of the gun upon firing. The lever 41 has a wheel (41a) which rolls along an interacting surface 42a of the triggering means 42 to allow automatic firing independent of the recoil movement of the gun, the recoil movement of the triggering means 42 being synchronous with the recoil displacement of the gun. <IMAGE>
Patent SE-9003609-D0 (SE)
Inventor: NILSSON PER-OLOV
IPC: A61G3/08
Filed: 1990-11-13
Abstract: Restraining device for wheelchairs in vehicles, which is intended to be mounted on the floor or the corresponding of the vehicle, away from the walls and ceiling of the vehicle, including a stand (1), extending mainly vertically from one or several first floor sockets (5) arranged in the floor, to which a wheelchair can be kept by means of holders (7). A least one supporting means (2) extends from at least one fastening point (3) on the stand (1) to at least a second floor socket (6) arranged in the floor, which is situated on a distance from a line through the first floor sockets (5), or a corresponding line through a longish first floor socket or a first floor socket with a specific width.
Patent SE-9102874-D0 (SE)
Inventor: VESTERLUND L
IPC: B05C1/08
Filed: 1991-10-03
Abstract: The present invention relates to a method for use in the application of bonding agent comprising at least two components. The components are mixed on a rotary roller 1 provided with a smooth surface 10. The mixture is then transferred to a grooved section 11 of the same roller 1, from which it is applied to the desired object 8. The invention also relates to a device for executing the method. <IMAGE>
Patent SE-9103786-D0 (SE)
Inventor: HEED BJOERN
IPC: F23G7/06
Filed: 1991-12-19
Abstract: A gas treatment installation of the type known as a combustion exchanger, comprising a generative combustion bed in which one or several heaters are located to heat the bed and to initiate the chemical reaction. The heaters for initiating the reaction are placed out-of-center in the bed, i.e. outside the central part of the bed.
Patent SE-9202736-D0 (SE)
Inventor: BERGMAN J
IPC: C08K5/3417
Filed: 1992-09-22
Abstract: PCT No. PCT/SE93/00758 Sec. 371 Date Jul. 7, 1994 Sec. 102(e) Date Jul. 7, 1994 PCT Filed Sep. 20, 1993 PCT Pub. No. WO94/07249 PCT Pub. Date Mar. 31, 1994.An electric conductor (10, 20, 30) provided with an insulating layer (11, 21, 31) and a protective layer (12, 22, 32), surrounding the conductor, in the form of a polymer material containing at least :stabilized polyethylene. To said polyethylene there is added a combined antioxidant and voltage stabilizer, in the form of 5,10-dihydroindeno[1,2-b]indole or substituted florins thereof such as methyl, methoxy, dimethylamino or other donor substituents to counteract degradation as a result of electric load.
Patent SE-9301206-D0 (SE)
IPC: G08B13/26
Filed: 1993-04-08
Abstract: According to the present invention is disclosed a method and a device for a glass pane (12) utilizing locally generated first and second electric or electromagnetic fields and in which changes due to an introduced electrically conducting object by an electronic measurement device. The fields are produced by an electronic unit and by means of a transparent but conducting layer (14) preferably applied to the inner surface of the glass pane to be guarded. The conducting layer (14) on the pane simultaneously constitutes an electrode for sensing of changes in the thus generated fields due to the presence of an electrically conducting body. Additionally the electronic unit performs by means of said electrode, thus covering the entire glass pane, a capacitive measurement whereby further is detected if a conducting object, sensed by the first and second electric or electromagnetic fields will come very close or in contact with the pane. By means of the applied electric or electromagnetic fields and the capacitive measurement different surveillance zones (1, 2, 3) are defined and having different levels of alarm.
Patent SE-9301943-D0 (SE)
IPC: E21B/
Filed: 1993-06-08
Abstract: Drill shaft (10) for strike drilling, comprises headpiece (12) for insertion into a drill cap for a rock drilling machine, and a radially projecting collar (14, 14') that connects with the drill cap and separates. the headpiece (12) from a bar section (16) of the shaft (10). The headpiece (12) has a number of lengthways extending, essentially straight concave sections (18) sepd. in the circumferential direction, and a corresponding number of convex sections (20) that bridge the concave sections (18). The bar section (16) has a circular or polygonal cross-section which is incorporated into the cross-section of the headpiece (12).
Patent SE-9501118-D0 (SE)
Inventor: NORDIN ULF
IPC: B30B9/12
Filed: 1995-03-29
Abstract: PCT No. PCT/SE96/00313 Sec. 371 Date Sep. 24, 1997 Sec. 102(e) Date Sep. 24, 1997 PCT Filed Mar. 11, 1996 PCT Pub. No. WO96/30198 PCT Pub. Date Oct. 3, 1996The invention relates to a conical screw press for compressing and for removing liquid from bulk material, comprising a screw with a screw thread and a core in a housing, structure for rotating the screw in the housing, an inlet opening for the bulk material from which liquid is to be removed, an outlet opening for the bulk material from which liquid has been removed, and at least one outlet opening for the liquid which has been extracted. The characteristic features of the invention are that: a) the screw is dimensioned, for at least the greater portion of the length of the screw between the inlet opening for bulk material and the outlet opening for bulk material, such that the external diameter (D) of the screw thread and the diameter (d) of the screw core change axially in the screw press from a first axial position, where the external diameter of the screw thread=D1 and the diameter of the screw core=d1, to a second axial position, situated downstream in the direction of the bulk material, where the external diameter of the screw thread=D2 and the diameter of the screw core=d2, in accordance with the formula: where K is a compression ratio describing the volume of the bulk material at the first position in relation to the volume of the bulk material at the second position, and n is a number between 2.5 and 3.5; and b) the angle  alpha  of the screw threads in relation to a plane at right angles to the screw shank varies by at most 20% in either direction from a constant angle in relation to the plane within the portion of the length of the screw.
Patent SE-9502888-D0 (SE)
Inventor: NEDSTEDT BO
IPC: G02B6/32
Filed: 1995-08-18
Abstract: A device for optical connection of an optical element, for example an end portion of an optical fibre (2), with a spherical lens (4) comprises a connector element (14). The connector element has a surface for defining the position of the spherical lens and a surface for defining the position of the optical element in relation thereto. A surface of the connector element for defining the position of the spherical lens (4) are constituted by a circular edge surface (18) formed with a radius. <IMAGE>
Patent SE-9700298-D0 (SE)
Inventor: YANG BILL
IPC: H04R1/10
Filed: 1997-01-31
Abstract: The in-ear earphone has an in-ear type speaker and a plug coupled together by a cable. A shaft is pivotally mounted to the speaker at one end, whilst the other end of the shaft is held within a sliding shaft which allows sliding movement of the shaft along its longitudinal axis. An ear hanger includes an integrally formed helix stopper end, a curved hook section and a lobule stopper end. The helix stopper end is fixed to the sliding sleeve at one end of the ear hanger and the lobule stopper end extends at the other end of the hanger. Preferably, the lobule stopper end is contoured as a semicircular shape for shoring into the generally concavity portion between the lobule and the mastoid bone.
Patent SE-9700469-D0 (SE)
Inventor: BRAUNER MANFRED
IPC: B29C45/17
Filed: 1997-02-10
Abstract: A process in the manufacturing of a plastic product in a mould (20) including a hot runner system (22) and at least one mould cavity (21). A pressurised fluid is injected through at least one fluid channel (23) to create a hollow space (1) in the product produced. The hot runner (22) is provided with at least one means (24) for volume adjustment for increasing and decreasing the volume. An amount of molten thermoplastics is injected while the volume of the hot runner (22) is decreased by means of the volume adjustment means (24). A pressurised fluid is injected after allowing the thermoplastics to solidify somewhat. The pressurised fluid forces molten thermoplastic material back into the hot runner (22) while the volume of the hot runner (22) is allowed to increase by means of the volume adjustment means (24). The thermoplastic material in the mould cavity (21) is allowed to solidify further after which the fluid is evacuated.
Patent SE-9703727-D0 (SE)
Inventor: SOEDERSTROEM LARS-JOHAN
IPC: B64G/
Filed: 1997-10-14
Abstract: The starting tower is housed in a space excavated from a hill or mountain, and is joined to the excavated rock over a significant part of its height. The space for the tower having a cover which can be opened to allow the spacecraft to exit.
Patent SE-9801740-D0 (SE)
Inventor: EDVARDSSON INGMAR
IPC: B65D6/28
Filed: 1998-05-15
Abstract: Clamp (7) for joining two plate members (2, 6), which jointly form an essentially right-angled corner, the clamp being provided with two shanks (12, 13), which are situated along a respective limiting surface of the plate members when the clamp is arranged in a position in which it joints the plate members and extends around the corner, the first one (2) of the plate members and a first of the shanks (12) being provided with first engagement members (14) shaped for engagement with each other, and the second shank (13) of the clamp being provided with a second member (17) for engagement with the second one (6) of the plate members, and the second engagement member (17) of the second shank consisting of at least one pointed member (18) for engagement with the second plate member through penetration into the plate member material.