baber/WOPTO huggingface dataset:
Patent SE-8504722-L (SE)
Inventor: JOHANSSON F
IPC: F04D29/66
Filed: 1985-10-11
Abstract: The axis (10) in each blade (3,4) passing through the blade cross-section centre of gravity crossways to the longitudinal direction of the blade is so displaced laterally relatively to the corresp. adjustment axis (6) along at least a part of the length of the blade, that the torque resulting from centrifugal forces when the blade wheel rotates, and which attempts to turn the blade around its adjustment axis, is at least partly obviated.
Patent SE-8505456-L (SE)
Inventor: HAYES H
IPC: A61K8/25
Filed: 1985-11-19
Abstract: Gel dentifrice of desirable consistency having a low water content and a hydrous silica gel polishing agent and an antinucleating agent containing at least one phosphonic group. Optimum consistency is attained by incorporating the antinucleating agent into a gel phase containing humectant and gelling agent prior to incorporation of the polishing agent therein.
Patent SE-8604345-L (SE)
Inventor: ALBER N E
IPC: B23K35/14
Filed: 1986-10-14
Abstract: A method for bonding a coating material to a substrate wherein the properties of the substrate material need to be precisely controlled which comprises providing a substrate which is to be coated, supplying a brazing material adapted to come into contact with and coat at least a part of the substrate, positioning a sheet of coating material distributed in a polytetrafluoroethylene fibrous material in close proximity to said substrate, heating said substrate and coating and brazing materials to a temperature which starts melting of said braze material wherein said heating is done by an induction generator thereby allowing for precisely controlled heating effect, and cooling said substrate, braze and coating material, thereby bonding said coating material to the substrate.
Patent SE-8702439-L (SE)
Inventor: PORRVIK S
IPC: B07B1/08
Filed: 1987-06-11
Abstract: The speed and angle of inclination of the rotating sieve (2) are so adjusted that the slurry executes a relative movement to the sieving medium with the aid of gravitational forces. A collection of material is maintained at the sieving medium lowest point. - The sieving medium is flat, cylindrical or conical and can be rinsed from both its upper and under sides. The deformable particles can comprise a natural gel-forming polymer, e.g. agarose.
Patent SE-8801628-L (SE)
Inventor: SHATUROV G F
IPC: B23B27/12
Filed: 1988-04-29
Abstract: Cutter comprising a holder (1), a cutting element (4) mounted on an axle (3) and a mechanism (11) for rotation of the cutting element (4). The rotation mechanism (11) consists of a "nut-screw" pair mounted in the holder (1) parallel to the axle (3). The holder (1) serves as the nut whereas the screw (12) is provided with a section (16) shaped as a body of revolution with a quadric surface. The axle (3) is provided with a protrusion (19) contacting with the surface (16) whereby the point (20) of their contact is located beyond the plane of the geometrical axes (18, 8) of the screw (12) and the axle (3).
Patent SE-8900557-L (SE)
Title: Counterpiece for stamping machine - has clamps at side edges for retaining several bars or similar at one time
Inventor: SOEDERSTROEM JAN
IPC: B26D7/18
Filed: 1989-02-17
Abstract: The clamps comprise an upper strip iron, fixed by screws and distance sockets at a distance not greater than the dia. of the bars (5) used over a fixed side part (1), and a displaceable rail which is movable vertically. The rail has tensioners for retaining towards the top, a strip iron which has an elastic overcoat.
Patent SE-8902533-L (SE)
Inventor: MILLING B-M
IPC: A41D13/00
Filed: 1989-07-14
Abstract: Protective trousers for use when working with a power saw or the like, comprising outer trousers 2, of which at least those parts most exposed to wear and tear are made of a tear-resistant and wear-resistant material, and between the outer trousers and the parts of the body beneath them there are sections of protective material, for example multi-layer sections of flexible synthetic material, which serve as protection against the chain of a power saw, for example. The protective sections are sewn into separate inner trousers 3 fitting inside the outer trousers 2, and the outer and inner trousers are provided with cooperating connection members, such as press studs 4, for fixing the inner trousers 3 in the correct position in the outer trousers 2. The invention also concerns inner trousers intended to be fitted in the outer trousers described above. <IMAGE>
Patent SE-9000155-L (SE)
Inventor: ANDRE T M
IPC: G06F5/06
Filed: 1990-01-16
Abstract: The invention relates to an address processor for a signal processor. This address processor comprises means for address calculation in a read/write memory containing at least one circular buffer for storing state variables of digital filters. This means comprises a set (S) of registers for storing the current folding address (mod_pointer) for each circular buffer relative to the absolute start address of the buffer. Furthermore, a calculation unit (+) is included for (1) adding the current folding address to the displacement (data_addr, write_addr) of a selected state variable relative to the corresponding buffer start address, (2) reducing the sum obtained in step (1) with the corresponding buffer length (mod_numb) if the sum exceeds or is equal to this buffer length, and (3) adding the buffer start address to the result obtained in (2) for obtaining the absolute address of the selected state variable.
Patent SE-9100573-L (SE)
Title: Drill support comprising two housings supported by feed beam - involves both housings having through apertures through which drill string passes and tension unit for string fixture relative to housing
Inventor: HARBE E
IPC: E21B19/16
Filed: 1991-02-28
Abstract: The first of the two housings is fixed by screws to a plate, which in turn is fixed to a box fastened on a feed beam. Both housings have through apertures accommodating the drill string provided with a drilling crown. The first housing has parts which are directed radially inwards for working in conjuction with corresp. radially outward parts on the other housing. The two sets of parts from a bayonet coupling, enabling the housings to be rotatably connected to one another. The two housings have surfaces which together form a slide bearing, and the first housing has an arm supporting a shaft. Likewise, the second housing has an arm which supports a shaft. The two shafts are connected to one another by a hydraulic cylinder which causes the two housings to rotate relatively to each other. Each housing is provided with two tension units in the form of hydraulic cylinders provided with jaws for fixing the drill string relatively to the housings. The jaws can also be used to guide the drill string during drilling.
Patent SE-9101405-L (SE)
Inventor: LEEB KARL-ERIK
IPC: H05K3/34
Filed: 1991-05-10
Abstract: Method of manufacturing circuit boards which permits increased compaction density when assembling components in that a laminate consisting of several plastic substrate and several laminated conductive planes of which one of the outer conductive planes is provided with an electrically insulating layer. The laminate is drilled through where contact is required after which the insulating surface layer and the holes are covered by a glued on metal foil which is then etched with the circuit. The walls of the hole and the part of the metal foil which covers the hole are plated with metal so that an electrical connection is obtained between the required conductive planes. Components can be soldered onto the metal foil surfaces which cover the holes without solder being drawn into the holes which means that the components can be placed directly over the holes or very close to them. <IMAGE>
Patent SE-9202963-L (SE)
Inventor: BRANDIN IVAR
IPC: B63B15/00
Filed: 1992-10-09
Abstract: The present invention relates to a sailboat rig which comprises an A-form lowerable mast (2) with fore- and after-stays (8, 9), wherein the mast (2) is longer than the boat (1) and is comprised of two straight mast halves (3, 4) which are joined together to form an acute angle at the mast top (7), wherein the mast halves are mutually joined by a plurality of cross-braces (12, 12') and are positioned sternwards of midships, and wherein a double roll-reefing jib is secured to the fore-stay (8). A double foresail can be secured to the fore-stay (8) and a further sail (16) can be secured to the after-stay (9), wherein the further sail (16) on the after-stay (9) can be sheeted together with the foresail (15) and can be made self-shifting by coupling the further sail to the foresail (15), which is also self-shifting.
Patent SE-9301062-L (SE)
Inventor: ERIKSSON LENNART
IPC: G08B21/18
Filed: 1993-03-30
Abstract: PCT No. PCT/SE94/00295 Sec. 371 Date Sep. 27, 1995 Sec. 102(e) Date Sep. 27, 1995 PCT Filed Mar. 30, 1994 PCT Pub. No. WO94/23410 PCT Pub. Date Oct. 13, 1994A sealing method by means of which breaking of a seal is detected at least subsequently. The method is mainly characterized by recording breaking of the seal in a readable manner with the aid of an updatable information carrier (2). The invention also relates to a sealing arrangement.
Patent SE-9303902-L (SE)
Inventor: SVENSSON TOMAS
IPC: G10L21/04
Filed: 1993-11-25
Abstract: The present invention relates to a method and arrangement for transforming phonemes over a shorter or longer time than an existing phoneme. The transformation takes place asymmetrically in that a basic phoneme is divided into a number of points, the said points being identified with respect to information-carrying elements in the phoneme. This provides a weighting in the phoneme between information-carrying elements and elements carrying less information. The parts of the phoneme which elements carrying less information are transformed over a longer or, respectively, shorter time interval. Elements in the phoneme which represent information-carrying parts are transferred unchanged in time. This provides a transformation of the phoneme which retains its original character in all essentials. By the parts of the phoneme carrying less information being identified, the invention also provides an indication of where different phonemes can be fitted into one another in the creation of artificial speech.
Patent SE-9402563-L (SE)
Inventor: MODEER BO
IPC: B04B/
Filed: 1994-07-22
Abstract: PCT No. PCT/SE95/00877 Sec. 371 Date Apr. 18, 1997 Sec. 102(e) Date Apr. 18, 1997 PCT Filed Jul. 20, 1995 PCT Pub. No. WO96/03214 PCT Pub. Date Feb. 8, 1996Method and equipment for monitoring a centrifugal separator, with a separation chamber (6), a radially inner outlet (18, 19, 20) connected to the separation chamber (6), which is connected to an outlet conduit (21), a flow sensor (28) in the outlet conduit (21) being arranged to indicate a flow in the outlet conduit, an intermittently operable radially outer outlet (7) connected to the separation chamber (6), the flow of the separated component in the outlet conduit (21) ceasing temporarily until the separation chamber (6) has been refilled. In order to monitor the centrifugal separator in a reliable and easy manner the time for the refilling of the separation chamber (6) is measured and is compared with a shortest allowable time for the refilling of the separation chamber (6) stored and a signal is given if the measured time is shorter than the shortest allowable time stored in the memory.
Patent SE-9403072-L (SE)
Inventor: BACKLUND ULF
IPC: G01N35/10
Filed: 1994-09-14
Abstract: PCT No. PCT/SE95/01039 Sec. 371 Date Apr. 9, 1997 Sec. 102(e) Date Apr. 9, 1997 PCT Filed Sep. 14, 1995 PCT Pub. No. WO90/08726 PCT Pub. Date Mar. 21, 1996Apparatus for taking up liquid batches, comprising a take-up tube (10), a metering pump (20) for drawing liquid into the take-up tube by suction, and a washing pump (30) which functions to pump washing solution through the take-up tube in a direction opposite to the liquid take-up direction, through the medium of a washing tube (50). The washing pump is a self-sealing displacement pump.
Patent SE-9500261-L (SE)
Inventor: RYDBECK NILS
IPC: H04W88/04
Filed: 1995-01-25
Abstract: A radiotelephone includes a multifunctional headset that operates in two different modes. According to a first mode, the headset may be mounted on a radiotelephone body where it serves as a speaker and microphone for the radiotelephone. Also, the headset can be separated from the body of the portable radiotelephone and placed on the head of the user. In this mode of operation, the headset receives and transmits signals from and to the radiotelephone body during a call, thus providing hands-free operation. The headset can be attached to a user's head by an ear clip. The headset and body may include low power RF transceivers. The headset may contain power saving circuitry to minimize power drain from an internal battery. The battery may be recharged whenever the headset is fixed to the radiotelephone.
Patent SE-9501552-L (SE)
Inventor: LINDER JOHNNY
IPC: B27M1/08
Filed: 1995-04-27
Abstract: PCT No. PCT/SE96/00378 Sec. 371 Date Oct. 24, 1997 Sec. 102(e) Date Oct. 24, 1997 PCT Filed Mar. 26, 1996 PCT Pub. No. WO96/33849 PCT Pub. Date Oct. 31, 1996A machine for producing a wooden element made up of parallel rows of bars comprises a tape-applying device intended for such application of a strip of adhesive tape on pairs of adjacent rows in parallel therewith that the strip of adhesive tape joins the rows together, as well as a cutting device intended to cut the material web made up of the thus-joined bar rows into predetermined lengths. The cutting device has a reciprocatingly movable carriage provided with a rear cutting unit and a front stop element, the distance between the latter being adjustable according to the aimed-at cutting length. When fed forwards, the material web impinges upon the stop element, thereby to displace the carriage from an initial position to a turning position. The cutting unit performs a cutting operation during this displacement of the carriage. Before the carriage reaches its turning position, the stop element is removed in order to release the cut-off length of material web, thus enabling it to be discharged from the machine. A discharge conveyor discharges the cut-off length of material web at a speed exceeding that at which the material web is fed in the remainder of the machine. A return element returns the carriage to its initial position.
Patent SE-9501694-L (SE)
Inventor: KRONHAMN THOMAS
IPC: G01S13/72
Filed: 1995-05-08
Abstract: Method which involves determining the position of a number of measured objects (5, 7) by determining a number of directions to the measured objects from at least two measuring stations (1, 3, 101, 102), of which at least one is mobile, the method being used to decide which of the points of intersection (112 - 115) between the directions correspond to measured objects and which ones do not correspond to measured objects. Changes in the mutual movements between the measuring stations and the points of intersection are in this case determined by comparison between the paths in which the points of intersection and the measuring stations are moving. The points of intersection whose movement is not affected by changes in the movement of other points of intersection, or by changes in the movement of at least one measuring station, correspond to positions of measured objects. <IMAGE>
Patent SE-9504339-L (SE)
Inventor: ANDERSSON MATTS
IPC: A61C13/00
Filed: 1995-12-05
Abstract: A device for compressing information sensed from a model of a product is provided. The compressed quantity of information is a subset of the control information that can be transferred, by way of a data link, to machining equipment used to make the product from a blank. The device senses the model in a first coordinate system and converts the sensed first coordinates into corresponding second coordinates, describing the shape in a second coordinate system. These second coordinates form the basis for the control information. Compressing the information substantially reduces the amount of data transmitted over a public telecommunication network of the data link.
Patent SE-9603771-L (SE)
Inventor: HELMFRIDSSON BROR-INGE
IPC: A61F13/15
Filed: 1996-10-15
Abstract: A surface material (2) for absorbent hygiene articles such as nappies, sanitary towels or incontinence pads, comprises a layer of hydrophobic material containing a pattern of inwards pointing cavities (4) arranged in parallel rows across the width of the material, which extend in the material length direction. The cavities are provided with holes (5) oriented in the width direction, which lead to the inside surface of the surface material. The areas in between or outside the rows of cavities are provided with outwards pointing ridges (6) having round tips. The machinery for making this surface material is also claimed, comprising a counter-roll with rows of cog-like profiles extending around its surface, a cutting device for making length direction incisions in a web of material supported by the roll and a press roll positioned downstream of the cutting device with circumferential direction ribs that press into the gaps between the cogs. The counter-roll also has inwards facing grooves extending in the circumferential direction between the rows of cogs that engage with the ribs on the press roll.
Patent SE-9604120-L (SE)
Inventor: BAATSTEDT HAAKAN
IPC: B60N2/888
Filed: 1996-11-12
Abstract: In a second frame part (20) is a partly toothed shaft (21) and constructions (9,29,23) which run in a guide in the first frame part (10) and are fixed with a lock pin on the rapid coupling. In a third frame part (32) is a toothed body which is spring-loaded and runs in guides on the second frame part (26). A fourth frame part (2) runs vertically to the third frame part (32). It incorporates guides (3). It is fixed by a lock pin on a rapid coupling (8) fitted on a plate-type body belonging to the third frame part (32).
Patent SE-9704134-L (SE)
Inventor: BORGH KRISTER
IPC: A47B1/04
Filed: 1997-11-10
Abstract: The present invention relates to a device to create a support for an elbow or for a forearm in connection to a surface of a desk. The invention is characterized in a plate (4) with a resilient top, a stiff lower side and at least one open yke (5) protruding from the lower side in front of the boundary edge of the plate and being releasably connected to the lower stiff side of said plate.
Patent SE-9800817-L (SE)
Inventor: SUNDSTROEM CARL-ARNE
IPC: B25C5/11
Filed: 1998-03-13
Abstract: Staples are urged by resilient tongues into a channel inside a nose cap at the front end of a tubular shaft and then forced out of the cap.  Staples are fed into the open rear end of a tubular shaft only immediately before they are needed, with their open side facing towards the front end of the shaft. A nose cap which can be moved along the shaft is provided at the shaft front end. A channel with the same cross-section as the top of the staple is provided in the front section of the nose. The channel is linked to a wedge-shaped section that becomes a tubular section in which the shaft can be moved in a linear direction. One or more (preferably two) tongues at the front end of the shaft are resiliently urged against the inside of the wedge-shaped and tubular sections when the shaft is in the rear position. Pressing the shaft into the nose cap bends the tongues towards the central axis through the shaft, assisted by the wedge-shaped section, forcing them into contact with the top of the staple, pushing it into the channel and then out of it.
Patent SE-9800995-L (SE)
Inventor: LILJEBRAND PER-OLOV
IPC: E21B17/042
Filed: 1998-03-24
Abstract: A thread joint for percussive drilling equipment includes first and second percussive drill string components, the first component including a spigot. An external thread is formed on the spigot, and an internal thread is formed on the second component. Each of the internal and external threads includes an end section gradually transforming into a full thread section. The end section includes a pair of flanks, and the full thread section also includes a pair of flanks. Both flanks of the end section have a different profile than the corresponding flanks of the full thread section.
Patent SE-9900109-L (SE)
Inventor: BRUUN NIKOLAJ
IPC: B23K26/02
Filed: 1999-01-15
Abstract: The invention refers to a method for determining the position of an elongated narrow object relative the surface of an obstructing disk-like body in front of said object and oriented at an angle thereto, by means of electromagnetic ionizing radiation, for guidance of the movement of an associated laser welding equipment For providing the carrying out of this method with high speed and greatest precision when manufacturing sandwich elements with conical or double-curved surface it is suggested according to the invention that from the side of the body remote from the object is directed, under approximate movement in the longitudinal direction of the object one precisely collimated radiation beam obliquely to the object under simultaneous scanning motion at right angles thereto, that the radiation back-scattered from the object is collected at the same side of the body and is brought to form a signal which is compared with memory-stored predetermined preference signals for the desired correct position of the object relative the body. The invention also suggests a device for carrying out this method.
Patent SE-9901718-L (SE)
Inventor: CARROLL DOUGLAS GILL
IPC: G21D3/00
Filed: 1999-05-11
Abstract: A method of controlling the system pressure in a power generating system, having a turbine-generator and a BWR, that modulates the core thermal power of the reactor while maintaining the main turbine control valves in a constant steady position is described. The core thermal power may be adjusted by adjusting the control rod density within the reactor core or by adjusting the flow rate through the reactor which may be accomplished by modulating the speed of variable frequency recirculation pumps or by modulating recirculation flow control valves. The method includes transferring the power generation system from normal turbine control valve modulation pressure control to core thermal power modulation pressure control. Additionally the method includes modifying the bypass valve closure bias and the power control bias to accommodate the variances from core power modulation pressure control over normal pressure control. If pressure transients are outside of predetermined safety ranges, the method provides for transferring system pressure control back to the standard turbine control valve modulation pressure control.
Patent SE-9902326-L (SE)
Inventor: VALASZKAI LAZSLO
IPC: F28F1/42
Filed: 1999-06-18
Abstract: A fluid conveying tube (10) included in a vehicle cooler comprises on its inside first and second opposite longitudinal primary heat exchange surfaces (11', 12'), and flow-directing surface structures (16) which are arranged on the primary surfaces (11', 12'). Each surface structure (16) comprises a plurality of elongate directing elements (15) projecting from the primary surfaces (11', 12'). The surface structures (16) are alternatingly arranged on the first and second primary surfaces (11', 12') in such manner that directing elements (15), succeeding in the longitudinal direction (L) of the primary surfaces (11', 12'), are alternatingly arranged on the first and second primary surfaces (11', 12') and are mutually inclined at a given angle ( gamma ). Each surface structure (16) comprises a laterally extending row (17) of mutually parallel directing elements (15). Thus an input fluid flow is divided into a number of parallel partial flows which follow a respective spiral-shaped flow path through the tube, whereby a high heat exchanging capacity is achieved.  <IMAGE>