baber/WOPTO huggingface dataset:
Patent SE-8300105-L (SE)
Inventor: JAAKONMEKI M
IPC: B27L11/00
Filed: 1983-01-11
Abstract: A wood chip shaver, consisting of cutting blades disposed on a circle and of a rotor rotating therewithin and carrying on its circumference vane-shaped chip guide members immediately adjacent to the blades, the members guide and press the chips against the blades. In front of the vane of the chip guide member is provided a guide surface approaching the blades in wedge-shape fashion in the travelling direction of the chips, the chips being carried in between the surface and the blades. With the aid the invention the chips are guided to enter between the chip guide members and the blades, whereby leaf-like chips such as are desired are obtained.
Patent SE-8302081-L (SE)
Inventor: BLOMQVIST OLLE
IPC: A63B21/062
Filed: 1983-04-14
Abstract: The coupling component is for successive connection of flat objects (16) arranged in a horizontal or vertical stack. Each object has a through central hole (33), the walls of which have a different form in an axial direction than the remainder of the material. At least one flange (34) comprises a support or connection surface having the shape of part of a circular ring and projecting inwards in the hole. The coupling component is rod-shaped with a number of pins extending from its surface to support the object. The rod has a thickness enabling it to enter the hole despite the flange. The pins project so far from the rod that each is completely axially displaceable through the complete hole only when it is centrally located w.r.t. the free part of the hole flange.
Patent SE-8302238-L (SE)
Inventor: JEMSE L
IPC: E04G17/07
Filed: 1983-04-21
Abstract: The invention relates to a form closure, used for locking unworked connecting bars of concrete forming boards. The form closure is produced from a plate which has an opening for guiding the connecting bars through the form closure, and the form closure can be locked to the unworked connecting bar by transverse movement. The form closure (1) according to the invention is characterised in that the opening (3) located in it has the form of an elongated hole, and in that its width is at least exactly the same size as the thickness of the unworked connecting bar (2). Two opposite edges (4, 5) of the plate are curved towards the opening (13) in such a way that, in the vicinity of the opening at a certain distance therefrom, a wedge-shaped gap (6) is formed, which runs in the direction of the opening and the width of which in the region of one end (7) of the opening (3) is of such a size that the connecting bar (2) can be pushed through the form closure (1). In contrast, the width of the wedge-shaped gap (6) in the region of the other end (8) is smaller than the thickness of the connecting bar (2), so that the edges (4, 5) of the wedge-shaped gap are wedged around the unworked connecting bar by the transverse movement of the form closure, as a result of which the form closure is locked to the connecting bar. <IMAGE>
Patent SE-8302813-L (SE)
Inventor: NILSSON ALLAN
IPC: C10M/
Filed: 1983-05-19
Abstract: Lubricant comprising (a) a natural resin, (b) an oil or fat, and opt. (c) a wax. Pref. component (a) is a rosin, (b) is an animal or vegetable oil or fat, and (c) is beeswax. The lubricant comprises 3-5 pts.wt. (a), 3-6 pts.wt. (b) and opt. 1-3 pts.wt. (c).
Patent SE-8303271-L (SE)
Inventor: BRENNSTROM R
IPC: F23J1/00
Filed: 1983-06-09
Abstract: The combustion chamber (2) has a fluidised bed (5) and a base (7) with apertures (11). Through the apertures, the bed material can drop into a cooling chamber (4) with cooling tubes (12), and through which flows combustion air. The cooling tubes discharge at their outlet ends into a chamber which communicates with an air distribution chamber (8) which provides mouthpieces in the base of the combustion chamber to supply the chamber with combustion and fluidising air.
Patent SE-8304209-L (SE)
Inventor: MORNER B O J S
IPC: B60R22/06
Filed: 1983-07-29
Abstract: A passive seatbelt system comprised of an adjustable attachment device (10), a guide rail (13) for the adjustable attachment device, a power transmission device (16) for adjusting the attachment device, and reversible motor device (17, 18) for operating the power transfer device for adjustment of the attachment device front and back between two end positions (13A, 13B) on the guide rail. A locking device for a belt (11) in a safety harness in such a system includes a lock station (15) with a movable catch, designed to grip the movable attachment device (10). The catch is equipped with a notch-shaped part at each end and designed to intervene as well as with the attachment device (10) as a fixed part in the locking station (15), so that the attachment device is kept in the locking station. The catch is loosely arranged in the lock station and movable in the lock station together with the attachment device. Through this there is no need for the device to have a special pin for the catch, whereby manufacturing and mounting of the lock station is simplified. The attachment device (10) is connected to the power transmission device (16) by a special slider (21) which is guidable and loosely connected with the attachment device. Through this movement of the attachment device through the bowed parts of the guide rail (13) and the attachment device in the catch in the locked position is simplified.<IMAGE>
Patent SE-8400586-L (SE)
Inventor: LARSSON H G
IPC: B22D11/10
Filed: 1984-02-06
Abstract: A ladle or tundish has a side wall comprising a refractory lining adapted to be contacted by molten metal, and a concrete wall surrounding the lining and reinforced by metal wires, the side wall being free from a metal shell. Therefore the side wall is relatively permeable to the field of an induction heating coil on the outside of the side wall.
Patent SE-8401021-L (SE)
Inventor: YOSHIDA K
IPC: C21D1/00
Filed: 1984-02-24
Abstract: A welding machine is used to heat the outer surface of a butt welded joint of pipe sections such that the weld heat input condition q/t2 (where q: heat input and t: the thickness of the wall of a pipe) is higher than approximately 0.01 and the relative heat transfer coefficient ht/ lambda  (where h: the heat transfer coefficient between a coolant and the inner surface of a pipe and  lambda : the thermal conductivity of a pipe) is higher than approximately 2, whereby the residual stresses at the inner surface of the weld can be relieved by utilizing the temperature difference between the outer and inner surfaces of the pipe.
Patent SE-8404585-L (SE)
Inventor: POLLMANN G
IPC: B60K37/00
Filed: 1984-09-13
Abstract: A switch bar for a dashboard for vehicles, more particularly motor vehicles, is made from an electrically non-conductive material, preferably plastics material, and has electrical current conductors extending to the individual indicating and/or switching elements (2). Each indicating and/or switching element (2) is in the form of a modular component, and the indicating and/or switching elements (2) are combined to form one switch bar unit (1), with the elements (2) being disposed directly adjacent one another or a suitable blank bar (8) which may alternatively be disposed therebetween. <IMAGE>
Patent SE-8406235-L (SE)
Inventor: MUNCK N
IPC: B27B3/00
Filed: 1984-12-07
Abstract: Method for producing mainly thin layers of wood or similar relatively thin and elongate wood articles by means of sawing, with longitudinal cutting of workpieces used as raw material. The method is characterized essentially in that the cutting is done by so-called frame sawing, in a manner essentially known per se, by feeding each workpiece towards and past a large number of parallel saw blades which move to and fro simultaneously in a common plane and whose longitudinal direction is essentially at right angles to the longitudinal direction of each workpiece. In the case where the workpieces are fed alongside each other, and essentially parallel to each other, towards and past the saw blades and cut by these, sawing is done by means of saw blades arranged at separate stations, which stations can preferably be separately positioned and exchanged, the raw material for each station being advanced separately from the raw material for other stations. The invention also concerns a device for carrying out the method. <IMAGE>
Patent SE-8501741-L (SE)
Inventor: OINONEN H
IPC: B65H18/20
Filed: 1985-04-09
Abstract: Apparatus for winding web material, such as a paper web, on a tubular core to obtain a web roll includes a first carrier roll forming a first nip with the web roll, a second carrier roll forming a second nip with the web roll, at least one of the first and second carrier rolls being driven to rotate the tubular core and web roll being wound thereon, and a weight roll acting on the web roll with a press force. The first and second carrier rolls and weight roll are arranged asymmetrically with respect to each other such that the weight of the web roll acts on the second nip and the tension of the web material being wound is determined by the magnitude of the component of the press force applied by the weight roll acting on the first nip. The web material is disposed to run onto the core tube through a space between the first and second carrier rolls and through the first nip.
Patent SE-8504185-L (SE)
Inventor: LANQUIST R E R
IPC: H05K7/20
Filed: 1985-09-10
Abstract: An arrangement in a heat-exchange unit comprising heat-emitting or heat-absorbing means which are exposable to an incoming medium flow entering the unit and which are effective to change the energy content of incoming medium flow to form an exiting medium flow which leaves the unit. A further medium flow is delivered to the incoming medium flow in the vicinity of the unit, this further medium flow being so directed as to force the incoming medium flow through the unit with the aid of an ejector effect.
Patent SE-8600133-L (SE)
Inventor: SCHINNERL H
IPC: B03C3/68
Filed: 1986-01-13
Abstract: The invention relates to a voltage conversion system for electrical filters. This system consists of a high-voltage transformer 1 to whose primary side a thyristor controller 4 is connected and to whose secondary side a diode rectifier 5 is connected. The diode rectifier 5 is connected to the corona electrode 6 of the electrical filter 7. The single-phase high-voltage transformer 1, which has a high stray inductance, has two windings 2, 3 which are arranged concentrically one above the other, as well as an auxiliary winding 9 on a free iron return path limb. The auxiliary winding 9 is connected via a voltage converter 10 to an electronic controller 12 which acts on the thyristor controller 4. This voltage conversion system is considerably lighter than those which are known and, furthermore, the auxiliary winding 9 detects a short-circuit in the electrical filter 7, after which the electronic controller 12 influences the thyristor controller 4. <IMAGE>
Patent SE-8602128-L (SE)
Inventor: MORFELDT DANIEL
IPC: E21D11/38
Filed: 1986-05-12
Abstract: The surface crack sealing method involves using an inflatable balloon (1) inserted against the tunnel wall surface, after which the rock (10) at the rear of it is injected (2) with cement mortar. The balloon provides a counter pressure to the mortar injected which flows forward via the rock cracks (4) towards the balloon.
Patent SE-8702180-L (SE)
Inventor: BRIGGS R S
IPC: A23L1/304
Filed: 1987-05-25
Abstract: A multi vitamin and mineral dietary supplement composition for oral administration containing, per unit dose, (a) one or more divalent dietary mineral components selected from the group consisting of bioavailable calcium and magnesium, and in the further presence or absence of one or more additional non-ferrous mineral and vitamin components, adapted to be released in the upper gastrointestinal tract, and (b) a bioavailable iron component, present in controlled release form, so adapted so as to be subsequently released in a controlled manner lower in the gastrointestinal tract, and a method of preventing or treating iron deficiency using such compositions.
Patent SE-8703162-L (SE)
Inventor: VAN DE STEEG M J H
IPC: H01L27/148
Filed: 1987-08-14
Abstract: When using an image sensor (1) having at least a three-layer structure of semiconductor material of, for example, n-p-n conductivity type, in which an n-substrate (2) accommodates strip-shaped regions (3, 4) of alternately higher doped p-type and still higher doped n-type on a substrate side, and in which substrate the p-regions (3) extend to below the n-regions (4) and in which an electrode system (61-64) directed at right angles to the strip-shaped regions (3, 4) is present, an electronic shutter (2-6, SP) can be realized by using a shutter signal (CP1-4, SP) in which a shutter pulse (SP) is present during picture information integration periods so that a charge connection (2, 3, 4) for picture pick-up elements is produced. Consequently charge losses across biased, photosensitive semiconductor junctions (3, 4) and free charge packets under the electrode system (61-64) corresponding thereto can be replenished or depleted, respectively, at the shutter action.
Patent SE-8802673-L (SE)
IPC: A23L13/40
Filed: 1988-07-19
Abstract: An anti-denaturation agent for an edible paste product contains a protein decomposition extract obtained by decomposition of protein by proteinase and saccharides as essential active ingredients.
Patent SE-9002392-L (SE)
Inventor: TAHARA M
IPC: C23C8/02
Filed: 1990-07-09
Abstract: The primary object of the invention is to clean and activate the surface of metallic works prior to such thermal treatment as nitriding, thermal spraying or dip plating by removing oxidized and other passive layers and foreign matters from the metallic work surface. The method of pretreating metallic works comprises heating a metallic work in a furnace and introducing a fluorine- or fluoride-containing gas into the furnace in that state to thereby cause destruction and elimination of the foreign matters adhering to the metallic work surface and of the oxidized layer occurring on the metallic work surface and simultaneous formation of a fluorinated layer. Just prior to the main thermal treatment, for example nitriding, the fluorinated layer is decomposed and eliminated by introducing an appropriate gas, for example H2, into the furnace. In this way, the metallic work reveals its cleaned and activated surface.
Patent SE-9100592-L (SE)
Inventor: MORAWIETZ H-J
IPC: B03D103/06
Filed: 1991-03-01
Abstract: HOE 90/F 084 of the disclosure Process for the selective flotation of phosphorus minerals The process for the selective flotation of phosphorus minerals, wherein a mixture of a compound of the formula 1a and/or 1b (1a) and/or (1b) in which R1 is branched or unbranched C8-C24-alkenyl, R2 is branched or unbranched C1-C4-alkyl and M is hydrogen, ammonium, triethanolammonium, an alkali metal atom or an alkaline earth metal atom, and of one or more of the following compounds (2) (3) (4) (5) (6) (7) (8) (9) R - N - ¢CH2 - PO(OH)2!2 (10) R - CO - NH - OM (11) R - COOH (12) R - SO2NH - CH2COOM (13) and petroleumsulfonates R'SO3M (14) in which the individual symbols are as defined in the description, is added as a collection agent to the flotation pulp.
Patent SE-9203686-L (SE)
Inventor: EKBERG YNGVE
IPC: A45C13/20
Filed: 1992-12-08
Abstract: The end of the chain (3) is formed with components (4) to allow it to be joined to the waistband of the owner. The fixture component (1) for its foldability is formed like a hinge, which has an extended shaft which in its extension is bent backwards like a clamp (1a1). This is brought into engagement with the wallet (2) around its edge located between the pockets. - This thereby fixes the fixture component (1) in its position and at the same time prevents it from sliding relatively to the wallet. The clamp (1a1) is formed so that it can be linked to the chain (3) at its one end.
Patent SE-9302946-L (SE)
Inventor: ISHIKAWA KENJI
IPC: F02B61/04
Filed: 1993-09-10
Abstract: A power steering device for use with a boat propulsion unit has a hydraulic cylinder unit for angularly moving a steering arm of the boat propulsion unit. A rotary valve mechanism for supplying working oil from a working oil tank to the hydraulic cylinder unit and discharging working oil from the hydraulic cylinder unit to the working oil tank comprises a flat valve body having oil holes defined transversely therethrough and a valve housing assembly housing the flat valve body and having ports defined therein for communication with the oil holes, the ports being connected to the working oil tank and the hydraulic cylinder unit. The power steering device also includes a steering shaft for operating the rotary valve mechanism in response to a steering action. The hydraulic cylinder unit, the rotary valve mechanism, and the steering shaft are integrally joined to each other.
Patent SE-9302983-L (SE)
Inventor: WICHTEL ERIC
IPC: G08G1/0967
Filed: 1993-09-14
Abstract: In a mobile system of the RTI type, that is to say a system of short-range communication, between a vehicle and the roadside, beacons or radio beacons are utilized. Information on traffic, for example vehicle traffic, is exchanged between the said beacons and the mobile units when the latter pass respective beacons. At least some of the beacons of the mobile system (1) are of the virtual type (VB). This means that positions (P) which represent the said virtual beacons (VB) are specified in the system, preferably in centrally placed elements (VB'). An alternative medium (2) cooperates in order to access data between a respective mobile unit (M2) and a respective virtual beacon (VB). <IMAGE>
Patent SE-9400763-L (SE)
Inventor: JOHANSSON HANS
IPC: B27G3/00
Filed: 1994-03-04
Abstract: The present invention relates to a device in machines with chip removal tools, e.g. crosscut machines for cutting of timber or the like, in which the material to be cut extends to and eventually past a work table (1), where a tool (2) being provided to machine the material, wherein a cover (25) being switchable between a protective position, in which the cover (25) provides a shield between the tool (2) and the material in the vicinity of the same and the surrounding at least in the direction of the operator, and a rest position, in which the cover (25) allows the operator availability to the place of machining.
Patent SE-9402508-L (SE)
Inventor: JOHANSSON GOERAN
IPC: H05B3/36
Filed: 1994-07-18
Abstract: PCT No. PCT/SE95/00751 Sec. 371 Date Mar. 7, 1997 Sec. 102(e) Date Mar. 7, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/03014 PCT Pub. Date Feb. 1, 1996An electric heater intended for heating foam-moulded cushions, for instance for vehicle seats or mattresses. The heater consists of an electric conductor, e.g. an insulated or non-insulated metal wire, which is configured into the shape of one or several bands of closely juxtaposed bights, each one of which comprises a loop and an open portion facing away from the associated loop, substantially all open portions being interconnected by means of local interconnections, e.g. by means of glue, plastic welds or seams, whereby one or several bands of coherent patterns are formed, said patterns intended to be positioned in a mould for casting of cushions, such that the heater to an essential extent becomes anchored in the cushion.
Patent SE-9403459-L (SE)
Inventor: STERN LEIF EINAR
IPC: A61C15/02
Filed: 1994-10-12
Abstract: The present invention relates to a tooth pick (1) and a method for the manufacture thereof, whereby the tooth pick (1) has a blade (2) of elastic plastic material, whereby the surface of said blade (2) is provided with bristles (4) which preferably have been brought in contact with the blade (2) through electrostatic attraction, whereby the bristles (4) preferably have been brought to unite with the blade (2) and whereby the blade (2) comprises a brushing portion (5) provided with bristles (4) and furthermore, a cleaning tip (6) without or substantially without bristles. In order to permit cleaning also of very narrow interdental spaces by means of this tooth pick (1) without damaging the gums, the cleaning tip (6) has in its full length or at least substantial parts thereof a rectangular cross section. <IMAGE>
Patent SE-9500680-L (SE)
Inventor: RITZLER ULF
IPC: E21C35/06
Filed: 1995-02-24
Abstract: Method and device for aligning a drill aggregate (1) in a tunnel (2) relative to a predetermined plane transverse to the tunnel. The wall of the tunnel is surface lighted by lamps (9) in the areas of marks (5), e.g. in form of lines painted on the tunnel wall. An optical system (6) on the drill aggregate senses the marks and generates electric signals which are fed to a presentation unit (7). Then a carrier (3) and/or a drill unit (4) forming part of the drill aggregate (1) are moved until the presentation unit (7) shows that the drill unit is in the desired position.
Patent SE-9601328-L (SE)
Inventor: LIDIN KARL OLOF
IPC: B24B/
Filed: 1996-04-09
Abstract: A grinding surface (5) is provided on a tool (4) which via connectors (2,6) is exchangeably connected, for change between different grinding tools, with the bearer (1), at least partly on the outside of it. The connectors are formed to maintain a connection between the bearer and the grinding tool along more than half of the length of the bearer.
Patent SE-9602288-L (SE)
Inventor: TEGLBJAERG CASPAR
IPC: A61J11/04
Filed: 1996-06-11
Abstract: PCT No. PCT/SE97/00787 Sec. 371 Date Dec. 2, 1998 Sec. 102(e) Date Dec. 2, 1998 PCT Filed May 14, 1997 PCT Pub. No. WO97/47269 PCT Pub. Date Dec. 18, 1997A feeding bottle for infants useful for travelling and including a storage compartment for the nipple and a heater. The bottle includes an outer wall with an opening for the nipple at a first end and which turns inwardly at the opposite end defining a second opening, the wall terminating to form a closed portion within the bottle. The bottle thus includes a first storage space for the feeding material and a second storage space for the heater and for a nipple.
Patent SE-9603256-L (SE)
Inventor: HELLBERG LARS RICHARD BIRGER
IPC: H04L25/03
Filed: 1996-09-06
Abstract: The present invention relates to arrangements and methods for radio frequency modulation and power amplification of an information signal (XIF). Modulation and amplification of the information signal (XIF) is carried out with very high linearity and efficiency over a wide frequency band by sigma-delta modulating (410) said information signal (XIF), whereby a digital signal (Y) is generated. The digital signal (Y) is up-mixed and voltage switched (420) by voltage-fed switches (423) controlled by the up-mixed digital signal (RF). Said switches are preferably conductive elements whose electric conductivity depend on the amount of ionising radiation that falls on the elements.
Patent SE-9700976-L (SE)
Inventor: JOHANZON BOERJE
IPC: A01K27/00
Filed: 1997-03-18
Abstract: The one side of the band (1) on an extent at its first end supports Velcro (RTM) type union (7,8) and the other end of the bend supports a ring or frame (2) for threading the first end of the band through it. A socket or ring (9), large enough to enclose double the thickness of the band and Velcro (RTM) union, is movably fitted on the band. The Velcro (RTM) union (7,8) has the same width as the band (1) and is firmly sewn to it. It is divided along its length into two parts (7,8). It is an integrated part of the band (1).