baber/WOPTO huggingface dataset:
Patent SE-8501331-D0 (SE)
Inventor: HEIKKILE J P
IPC: A01B15/14
Filed: 1985-03-19
Abstract: A plough comprises a frame (10) and several plough beams (11) pivoted to the frame, each plough beam being provided with at least one plough body for cultivating the ground. The frame is coupled by a drawbar (12) to a linkage (13) which can be connected to a towing vehicle. A means (18) for transmitting movement between the linkage (13) and the frame (10) is acted on partly by a first adjustment means (20) for parallel movement of the frame (10) at the same time as the plough bodies are moved in parallel to adjust the position of the first ridge and, partly by a second adjustment mechanism (22) to change the working width of the plough while maintaining the direction of the plough bodies. <IMAGE>
Patent SE-8601421-D0 (SE)
Inventor: SZEKELY LASZLO
IPC: A61K31/19
Filed: 1986-03-27
Abstract: A water-based hair treatment composition which contains 5 to 20 parts by weight of urea, 3 to 5 parts by weight of glycerol (85-99% by volume) per 100 parts by weight of water and has a pH of 3 to 5 is described. The composition is suitable for cosmetic and medical hair treatment. The invention also relates to a process for the cosmetic treatment of hair and hair matrix using the composition.
Patent SE-8602739-D0 (SE)
Inventor: KHOLIN B G
IPC: A63B69/40
Filed: 1986-06-19
Abstract: A device for throwing balls comprises a separator (3), a striker (9) fixed on a shaft (8) of a drive (7) and a pusher (13) located against the outlet opening (3a) of the separator (3) and adapted for displacement. There is a chamber (20) for fixation of the balls (4) in a position for strike, connected to the separator (3) and comprising the pusher (13). The chamber (20) is formed with side and two butt-end walls (21, 22, 23, 24, 25). One of the side walls (21) is located near the rotation plane of the striker (9) and at the right angle to the shaft (8) of the drive (7), whereas the other opposite side wall is constituted by the pusher (13). The walls of the chamber (20) are provided with openings (26, 27) for the striker (9) getting in and out and for throwing out the balls (4).
Patent SE-8604671-D0 (SE)
Inventor: ANDERSSON K
IPC: B23B29/04
Filed: 1986-10-31
Abstract: The present invention refers to a method and a device for connecting a holder body (10) with a tool head (26), a plug (11) of the tool body (10) being inserted in a recess of the tool head (26). The device according to the invention also has a draw bar (14) arranged adjacent to the plug (11), said draw bar comprising a head (24) and a portion (25) tapering away from the head (24), means (18) for displacing the draw bar (14) in its longitudinal direction relative to the holder body (10). Characterizing for the invention is that clamping jaws (13) first are given a radial outwardly directed displacement and then an axial displacement until the tool head (26) is clamped against the holder body (10).
Patent SE-8701461-D0 (SE)
Inventor: OLSSON M A
IPC: B06B1/20
Filed: 1987-04-08
Abstract: PCT No. PCT/SE88/00172 Sec. 371 Date Oct. 6, 1989 Sec. 102(e) Date Oct. 6, 1989 PCT Filed Apr. 8, 1988 PCT Pub. No. WO88/07894 PCT Pub. Date Oct. 20, 1988.Air-driven, low-frequency sound generator with a positive feedback system, comprising, as a sound emitter, an open resonator (11) for the generation of standing gas-borne sound waves which produce a varying gas pressure inside the resonator; and feeder (10) with a tube (14) for the supply of pressure gas to the resonator and a back and forth movable springing valve slide (15) whose position remains unaffected by the pressure gas and which regulates the gas flow from the tube while creating a modulated flow of pressure to the resonator. The tube is surrounded by a surge tank (13), connected to the pressure gas source, and the valve slide is arranged as a piston movable inside the tube and is set to regulate a connecting opening (20) between the surge tank and the inside of the tube. This opening is situated at one end surface (19) of the piston and said end surface is being exposed to the inside of the resonator by means of the one end of the tube communicating therewith.
Patent SE-8702944-D0 (SE)
Inventor: SCHORLING S H G
IPC: E21B7/02
Filed: 1987-07-23
Abstract: Rock drilling rig provided with a two part feed beam (4,6). The rig is provided with a drill guide (12) formed as gripping tongs for a drill rod (10) on one of the feed beams (6) whereas the other feed beam (4) is provided with a pad (17) to be applied against a rock face (15).
Patent SE-8703315-D0 (SE)
Inventor: BERGVALL B-A
IPC: H04N7/18
Filed: 1987-08-27
Abstract: A vision system comprises a picture capture device (1) with at least two camera means (5, 8) each having an optical means (6, 9) and an electro-optical detection means (7, 10), and a picture reproduction device with at least one display field (15) in which pictures from the camera means can be displayed simultaneously. The vision system is characterized particularly in that a first camera means (5) is arranged to register a first picture with a relatively large first viewing angle of an object field (4) whereas a second camera means (8) is arranged to register a second picture with a smaller second viewing angle (11) within said first viewing angle of said object field (4), whereby the picture reproduction device (2) is arranged to reproduce the first picture, the second picture replacing, to an optional degree, that part of the first picture which corresponds to said second viewing angle, whereby the first and second viewing angles have the same relative direction to the object field as in the pictures reproduced by the picture reproduction device (2), whereby the relationship object field extension/picture reproduction extension is the same for the first and the second pictures.
Patent SE-8703513-D0 (SE)
Inventor: HEGGSTROM B
IPC: F04B1/12
Filed: 1987-09-10
Abstract: An axial piston pump of high pressure type comprises a driving shaft (12), a piston (4), a cam driving mechanism (6, 7, 8, 14, 19) disposed between the driving shaft and the piston for converting the rotary motion of the driving shaft to a reciprocating motion of the piston. An inlet valve (18) is disposed to open and close in response to the movement of the piston and an outlet (29) for the medium being pumped is provided in the pump housing, enclosing the pump. The cam driving mechanism comprises two cam pieces (6, 19). One of said cam pieces (19) is attached in a non-rotary way to the end of the driving shaft facing the piston and the other cam piece (6) is fastened to the end of the piston facing the driving shaft. The surfaces facing each other of the two cam pieces present cam surfaces (7, 14), designed to form axial roll cams in a circular race for a ball (8) disposed between said cam pieces.
Patent SE-8803250-D0 (SE)
Inventor: HALTTULA K
IPC: D21F3/08
Filed: 1988-09-15
Abstract: A press roll in a paper machine comprising a body cylinder mounted between two end pieces and fastened thereto, and a press cylinder surrounding the body cylinder and spaced apart therefrom. The press cylinder, which is rigid and receives the radial forces of the roll acting in the nip of the press, is fastened at the ends thereof radially immovably relative to the body of the roll. The press cylinder is at one end fastened to one end piece by means of axial bolts, whereby the conical surface of the press cylinder and a corresponding conical surface in the end piece are pressed against each other, thus clamping the press cylinder at the end thereof tightly against the end piece. At the other end of the roll the press cylinder is fastened to the other end piece of the roll by means of a separate fastening flange which is fastened both to the press cylinder and to the end piece by means of axial bolts. The fastening flange comprises an annular projection provided at both sides with a conical surface. On clamping the surfaces are pressed against conical surfaces provided on the inside of the press cylinder and on the end piece, respectively. The press cylinder can be detached and removed from the roll, so that it is withdrawn totally over the end piece of the roll in the axial direction.
Patent SE-8804624-D0 (SE)
Inventor: REMAHL R
IPC: B23D61/06
Filed: 1988-12-22
Abstract: The invention relates to a sawing and milling tool (1) for working primarily soft material, for instance wood. The tool includes a saw chain (20) composed of a plurality of links (21-23). The tool (1) includes a centre disc (10) of circular outer configuration. The saw chain (20) extends around the periphery of the centre disc (10) and a clearance or play is presented between the chain and the disc, such that the chain can be rotated relative to the disc when the disc is stationary. The chain links (21-23) have mutually different shapes and/or weights, such that when acted upon by centrifugal forces generated by rotation of the tool (1) the play or clearance is eliminated partially, so that the chain (20) is caused to accompany the centre disc in its rotation, as a result of frictional engagement between at least one chain link and the centre disc. The peripheral surface (12) of the centre disc (10) has formed therein a circumferentially extending guide groove (13) and the saw chain (20) includes guide links (23) which extend into the groove (13). Formed in the centre part of the disc (10) is a hole (11) by means of which the tool (1) can be mounted on a rotatable spindle of, for instance, a hand-held machine. The inventive tool can be used as a saw blade and milling blade when working, for instance, wooden workpieces. In principle, it is not necessary to lubricate the tool, despite the presence of the saw chain. The tool also incorporates a slip-guard, which is activated automatically when the saw chain becomes jammed or when an excessively high feed-pressure is applied when using the tool.
Patent SE-8902343-D0 (SE)
Inventor: SOEDERBERG H A
IPC: H01R9/05
Filed: 1989-06-28
Abstract: The present invention relates to a connecting device for coaxial conductors, comprising a terminal strip incorporated in a multipolar contact device. According to the invention, one end of a connecting member (6) has the form of a sleeve (9) which is firmly pressed into electrically-conducting contact with an exposed outer end of the screen (10) of the coaxial conductor (5). The other end of the connecting member (6) has the form of a flat, square plate (11) having provided in the corners thereof holes (12) for electrical contact with corresponding pins (3) in the terminal strip (2) and with a free opening (13) located centrally in relation to the holes (12) and encircling a corresponding, centrally located pin (4) in the terminal strip (2). The central conductor (14) of the coaxial conductor (5) is soldered or wired to the central pin (4).
Patent SE-8903007-D0 (SE)
Inventor: EDENBRO I B G
IPC: A41B11/00
Filed: 1989-09-13
Abstract: In various treatment situations it is desirable to be able to separate the toes from each other without cooling the whole foot and to meet individual requirements as to which toes are to be separated. This has been achieved by the fact that the sock is toeless and has small pockets between each toe for removable toe separators. <IMAGE>
Patent SE-8903380-D0 (SE)
Inventor: GUSTAVSSON B
IPC: F42B12/60
Filed: 1989-10-16
Abstract: The direction of effect of the carrier projectile with its warhead is guided by a zone tube or other means up to a time point immediately before initiation of the explosive charge, and is centred around the carrier projectile longitudinaly axis. When that time point is reached, in accordance with zone tube measurements, it is angled outwards with its direction of effect towards the target. Immediately thereafter, the explosive charge is initiated. - The warhead has a number of suspension points distributed around its periphery, which can be eliminated by a measure initiated by the zone tube. Between the warhead and a counterpiece is at least one gas-producing pyrotechnic charge, which likewise can be initiated by the zone tube in order to provide the warhead with its direction of rotation. This results in the warhead being angled outwards with its direction of effect towards the target, dependent upon which side of it the carrier projectile is passing.
Patent SE-9102752-D0 (SE)
Inventor: ANDERSSON K
IPC: E21B17/00
Filed: 1991-09-24
Abstract: Rock drilling device comprising a drilling tool with a set of tubes (7) and a set of rods (9) arranged therein. The drilling tool comprises a number of sections which each comprises a tube (7), a rod (9) and an end piece (11). The rod is provided with projections (10) at least near one of its ends for cooperation with parts (13,14) with reduced diameter in the tube and end piece respectively. The part (13) in the tube limits the movement of the rod in a direction away from the end piece. The part (14) in the end piece limits the movement of the rod in a direction towards the end piece. All thread connections (12) between different sections of the drilling tool and between tube and end piece within each section are made in the same way and thus equally easy to break. <IMAGE>
Patent SE-9301796-D0 (SE)
IPC: E01B3/00
Filed: 1993-05-26
Abstract: A rail tie has a pair of rail supporting portions disposed on opposite sides of a central portion. The central portion is elevated relative to the central portion and supports a reaction rail of a linear induction motor used to propel a vehicle along the guideway. The reaction rail is secured to flanges extending laterally from the central portion to reduce the unsupported span of the reaction rail between ties. The tie is supported on the deck of the guideway by resilient pads. An eccentric insert cooperates with a securing stud to allow alignment of the tie.
Patent SE-9302093-D0 (SE)
IPC: G02B6/44
Filed: 1993-06-17
Abstract: The invention relates to an optical cable design which comprises an optical cable part (1) and two strain relief elements (2) which are placed diametrically with respect to one another on each side of the optical cable part (1). The strain relief elements (2) are combined with the optical cable part (1) by means of cladding (4) in one piece with the jacketing (3) of the strain relief elements and optical cable part. The strain relief elements (2) preferably comprise metal elements (9) which can also be used as current feeding elements. One or both of the strain relief elements (2) can be cut out for producing a more flexible cable. The invention provides a small-dimension combination cable for optical communication which can be used both for air, ground, channelling and indoor installations. The design of the cable provides good protective characteristics in spite of its simplicity. <IMAGE>
Patent SE-9404252-D0 (SE)
Inventor: LILJA GUNNAR
IPC: F25D17/08
Filed: 1994-12-07
Abstract: An arrangement for furnishing refrigerated or frozen goods (14) shows a container (12) with at least one compartment (13), which is filled with the goods from above and at the bottom is provided with an opening (18) for taking out the goods. The container (12) is surrounded by a hood (22). The goods are refrigerated by circulating air (34, 36). A part of the circulating air is brought to flow in a gap (24) between the container (12) and the hood (22) and after that in an air curtain (38) over the opening (18). <IMAGE>
Patent SE-9501048-D0 (SE)
Inventor: HURTSEN BJOERN
IPC: H04W8/04
Filed: 1995-03-23
Abstract: Device and procedure to change over a mobile telephone subscriber's telephone calls to the fixed network without the need for the subscriber to at each change over, press push-buttons on his telephone. The position which the mobile telephone subscriber has and which is stored in for example a register in the mobile telephone system is transmitted to a registration device in the fixed network which relates the subscriber's position in the mobile telephone system. Then this position is compared with one by the subscriber previously selected number which is identical to the number the subscriber wants that calls coming to his/her mobile telephone shall be rerouted to when the mobile telephone is not accessible. The change-over is performed automatically at which the register includes input device for control of signals from the Home Location Register (HLR), and storing buffers for different telephone numbers, and a buffer for different position indications for the subscriber in question and comparison devices which relate to a certain, for a subscriber, in the mobile system existing position to a certain telephone number which is stored in said buffer and output device which performs the system position related change-over.
Patent SE-9700386-D0 (SE)
Inventor: OENNERLOEV LARS-ERIK
IPC: B65H19/30
Filed: 1997-02-03
Abstract: A storage arrangement (1) for empty cores (2) for a reel-up (3) in which paper is wound to form reels of paper (4), said storage arrangement (1) having a stand (16) comprising a feed-out ramp (14) and a container (18) with a top (38), a bottom (39) and four vertical sides consisting of a front side (20) facing the feed-out ramp (14), a rear side (21) and two sides (22, 23), said four sides (20, 21, 22, 23) between them defining a space for empty cores (2), which container (18) also comprises an upper inlet opening (24) and a lower outlet opening (25) in conjunction with the upstream end of the feed-out ramp (14). According to the invention a plurality of downwardly inclined planes (26) are arranged one beneath the other inside the container (18), directed alternately from the front side (20) and the rear side (21), each plane (26) having a downstream end located at a predetermined distance from the adjacent rear side (21) or front side (20) to provide an opening therebetween so that each empty core (2) rolling down an upstream plane (26) continues freely to the next plane (26) in a continuous path from the inlet opening (24) to the outlet opening (25). The stand (16) also includes a stand table (17), at which the container (18) is exchangeably arranged in conjunction with the feed-out ramp (14) to enable transport of the container (18) to a filling station.
Patent SE-9700729-D0 (SE)
IPC: H01Q/
Filed: 1997-02-28
Abstract: The coupling element includes a connecting conduit which is connected at one end to a free-standing aerial. At the other end the conduit is connected to a conductor circuit, which capacitively or inductively transmits radio frequency signals from the free-standing aerial to a main aerial electrically connected to the radio telephone. The conductor circuit comprises a coil (4) of electrically conductive material positioned in a plane. The coil is arranged on a substrate (5) of electrically non-conductive material and at one end is connected with the conductor (7) of the connecting circuit (8). The other conductor (10) of the connecting conduit is connected with at least one side conductor (9), which is located widthways and adjacent to the coil in a plane, which is at least parallel to the plane of the coil. The side conductor and the coil are arranged on opposite sides of the substrate.
Patent SE-9700896-D0 (SE)
Inventor: MORITZ MATS
IPC: B06B1/12
Filed: 1997-03-13
Abstract: In a sound generator of the type having a motor powered piston (7 - 9) limiting a chamber (18) connected to a resonance tube (16) and which is adapted to generate sound waves for cleaning heat exchange surfaces, the said piston (7 - 9) is according to the invention provided with two axially spaced piston membranes (8, 9) and a device (19) for erecting a vacuum between the two membranes (8, 9) and thus ensuring only tensile stresses in said membranes (8, 9) thereby increasing their life time. <IMAGE>
Patent SE-9702461-D0 (SE)
Inventor: MAGNUSSON ING-BRITT
IPC: A61F13/49
Filed: 1997-06-26
Abstract: A fluid liquid acquisition/transfer layer in an absorbent article, such as a diaper, pant diaper, incontinence guard, sanitary napkin, panty liner or the like. The fluid acquisition/transfer layer includes a mixture of heat-shrunk, spiralized, thermoplastic multicomponent, preferably bicomponent, functional fibers of 3.4 dtex or more. The components of the functional fibers each have different shrinkage properties and are located in a side-by-side relationship for creating the spiralized shape of the functional fibers. The fluid acquisition/transfer layer also includes bonding fibers that bond to each other through heat treatment while the functional fibers do not bond to each other during heat treatment.
Patent SE-9703538-D0 (SE)
Inventor: CARLSTROEM TOMAS
IPC: H04W28/18
Filed: 1997-09-30
Abstract: A method and an apparatus for allocating channels to multislot connections in a mobile telecommunication network are disclosed. The method includes the steps of sorting all available channels into Multislot Resource Groups (RGs), then selecting one of the RGs fulfilling the following requirements:at least the requested number of idle channels are identified,fulfilling the requirements of the mobile class of the mobile terminal concerned,as few idle channels as possible above the requested number of channels,belonging to the least adaptable TCH capabilities group,following the selected strategy for the non-hopping TCHs on the BCCH frequency,having the lowest interference, andif frequency hopping is used, hopping over as many frequencies as possible.
Patent SE-9704337-D0 (SE)
IPC: H02K3/12
Filed: 1997-11-25
Abstract: A high voltage winding having a jointed, multi-wire, electrically insulated cable (10) being part of an electrical machine, a method of jointing said insulating conductor at manufacture, assembly or repair, and an electrical machine having such a high voltage winding. The multi-wire insulated cable comprises a core having a plurality of conductor wires (12, 23, 33, 43a, 43b, 53a, 53b, 53c, 63, 73), electrically insulated from each other, strands and a multi-layer cable insulation provided around the composite multi-wire conductor. The cable insulation comprises a first, inner semiconductive layer (14) surrounding the conductor, a layer of a solid insulation (16) provided around the inner semiconductive layer, and a second, outer semiconductive layer (18) surrounding the solid insulation. The joint connects and electrically contacts two cable cores (20, 30, 50, 60, 70). All strands in each cable core are at the joint arranged in electrical contact with each other.
Patent SE-9800611-D0 (SE)
Inventor: ROSENTHAL JOHN
IPC: B63B17/02
Filed: 1998-02-27
Abstract: A Targa arch for a boat or car and an arch construction kit are based on a U-shaped frame (1) which includes two tubular members (111, 140) that are mutually spaced in the longitudinal direction of the car/boat and that are covered with outer and inner shell profiles (17, 15) which coact to define a clamping slot (180) between the mutually facing edges of the adjacent outer shell profiles. The kit includes a tape that carriers one half of a zip-fastener and that is clamped in said slot (180).