baber/WOPTO huggingface dataset:
Patent SE-8100688-L (SE)
Inventor: VAN LAETHEM R
IPC: C03C17/00
Filed: 1981-01-30
Abstract: In the formation of a metal or metal compound coating on a face of a heated glass substrate during its forward displacement by contacting such face, at a coating station with at least one stream of droplets comprising one or more substances from which said coating is formed there is a problem in forming uniform high quality coatings which are free from structural defects. To help reduce this problem, the stream(s) of droplets (e.g. from spray gun 20) is or are repeatedly displaced along a transverse path (defined by guide 15) across the substrate (4), and gas is propelled (e.g. from discharge nozzles 24) unidirectionally forwardly or rearwardly across said transverse path, out of line with the droplet stream(s).
Patent SE-8106643-L (SE)
Inventor: SMIT G N
IPC: F16G5/18
Filed: 1981-11-09
Abstract: A metal belt comprising a plurality of sets of interleaved sets or ranks of links which are joined by pivot means, such as a pin or a pin and rocker, to permit articulation, having blocks secured to each rank of links, the blocks being provided with surfaces to engage the opposed pulley flanges in a pulley drive system, as for example in a variable pulley transmission and the like.
Patent SE-8300413-L (SE)
Inventor: JERNLING BERTIL
IPC: F03D1/06
Filed: 1983-01-27
Abstract: The invention refers to a propeller blade, for a wind turbine, designed to provide the same with the greatest possible adaptability to varying wind strength by making the blade twistable, yielding and elastic like a sail or a bird's wing. Due to the axial increase in relation to an imaginary axis of rotation, being constant along the entire length of the blade there is retained the greatest possible co-operative angular velocity and torque on the wind turbine between the boss and the periphery, obtained by the air current which flows through the turbine. At a stiff and banked blade this co-operation merely occurs at one single determined service condition. At other service conditions there is a certain difference in the operation at the boss and periphery. This reduces the efficiency in such a wind turbine. With the blade design, which the patent application refers to, the blade length is likely to be rather limited and thereby also the outer diameter of the turbine. In order to still achieve the desired effects during power generation, several turbines can be connected together and work together in unity with e.g. a motor with several cylinders. The crosswise outward turned chambers are meant to be thought as sprung devices of relatively stiff blade material and only in certain situations as a wind controller. They are at a disadvantage with ice formation.<IMAGE>
Patent SE-8302389-L (SE)
Inventor: ZETTERLUND U
IPC: H01F27/36
Filed: 1983-04-28
Abstract: The inductive appts. comprises a laminated iron core with legs around longitudinal axis in which are wound strip windings formed as rotary bodies. The windings have conductor layers each comprising one revolution of strip-form conductor, with insulation between each layer. Each winding end forms a spiral terminal part, axially outside a corresponding limiting surface. Ring-shaped screen components of the conductive electrostatic type encompass the spiral ends. Axial projections of the screens overlap, corresponding projections of a limiting surface in a zone whose width is less than one tenth of that of the ring-shaped limiting surface projection. One electrostatic screen has a radially inward facing surface in the spiral end part, and the other has a radially outward facing surface. (Provisional Basic advised week 84/51)
Patent SE-8303521-L (SE)
Inventor: JERVENKYLE J
IPC: F16L9/18
Filed: 1983-06-20
Abstract: The plastics pipe comprises a smooth inner wall (10) surrounded by a corrugated outer wall (11). The two walls are joined to each other at valleys (12). The wall parts (14,17) extending transversely to the pipe axial direction form at least one inward shoulder (15) between a valley and top.
Patent SE-8304326-L (SE)
Inventor: DAHLBECK OLLE
IPC: F25B7/00
Filed: 1983-08-09
Abstract: The heat transformer has a compressor in the first heat pump stage and another compressor in the second stage. A condensor, a medium vessel and an expansion valve are fitted between the two compressors. The transformer, using pressure steam overheated by medium components from stage one and condensate with fed steam from stage two, generates suction steam with low fluid content and low degree of overheating to stage two. Thus, the transformer functions as a cooler-evaporator, a steam mixer, a fluid separator and a overheating regulator.
Patent SE-8403425-L (SE)
Inventor: TOMMA K
IPC: B65H18/16
Filed: 1984-06-27
Abstract: In an arrangement for forming rolls from a running web, the web is slit in its longitudinal direction and wound into a plurality of rolls, all having the same rotation direction during winding. The arrangement comprises means providing a peripheral as well as a central roll support force acting on the rolls during winding. The arrangement is so dimensioned that, due to the increase of the roll diameter during winding, the ratio of the peripheral support force and the central support force of a roll undergoes a substantial change merely as a result of the geometrical construction features of the arrangement. In the final phase of the winding of a roll, the central support force of the roll is considerably higher than the peripheral support force of the roll.
Patent SE-8404055-L (SE)
Inventor: LUNDGREN B
IPC: F16C13/02
Filed: 1984-08-10
Abstract: With a roller(2) journalled on a shaft(11), the races(8,9) for the bearings are formed in the roller and flanges(3,4). The flanges are secured in the roller by pressing portions of the latter into flange recesses. The desired axial preloading of the bearings is effected by fixing one flange against a stop. A spring(18) bears in the axial direction against the roller where the flange is fixed to it.
Patent SE-8404619-L (SE)
Inventor: GUSTAFSSON ROLF
IPC: A01G24/28
Filed: 1984-09-14
Abstract: Broken peat is screened carefully to avoid mechanical breakdown of the individual peat particles. The fibrous woody material is sepd. from the humidified material. The block is made by compressing the peat particles. The block as delivered comprises dry unswollen peat particles which will swell when wet. The block has a top surface, surround and a bottom surface; a typical shape is cylindrical. To achieve stability the base has an edge which projects beyond the middle part. The item which is to be cultivated is placed in the depression.
Patent SE-8404932-L (SE)
Inventor: MATTSSON H O
IPC: F16J15/46
Filed: 1984-10-02
Abstract: A chamber (12) in a vessel and with a door (14) is kept under vacuum by a first pump. The door ir sealed by outer (18) and inner (20) rings, and any air leaking past the outer ring is evacuated by a second pump (30).
Patent SE-8405209-L (SE)
Inventor: GRANBOM BO
IPC: F16H25/20
Filed: 1984-10-18
Abstract: Brake means at devices for converting a rotary motion into a linear one by means of a threaded spindle (1) and a member (4) arranged in engagement with the threads thereof, and moving along this at the rotation of the spindle (1). The brake means consists of a ring (7) arranged at one end of the spindle and operable in one direction with the spindle (1) as well as a collar (14) arranged at the member (4) coaxially with the ring (7) and projecting from said member (4), the collar (14) coacting telescopically with the ring (7) and the surfaces of collar (14) and ring (7) engaging each other and producing a braking moment sufficient to stop the spindle (1).
Patent SE-8405298-L (SE)
Inventor: DALAKER OLAF
IPC: A47B96/14
Filed: 1984-10-23
Abstract: A riser arrangement or plane framework for shelf systems and the like comprises upright members (1) having a C-shaped profile in cross section with a stem portion (2), two opposing side walls (3, 4) and inwardly directed flanges (5, 6). The ends of diagonal stays (15, 16) are introduced into the opening (13) between the flanges (5, 6) and secured by means of bolts (20) at junction points. In both side walls (3, 4) of the C-profile, longitudinal, external grooves (7, 8) are formed. At the bottom wall (9) of the external grooves (7, 8), a plurality of holes is provided, preferably uniformly spaced apart. Within the C-profile, the distance between the inside faces of the grooves (7, 8) is greater than the distance between the edges of the flanges (5, 6). The distance between the flanges (5, 6) is sufficient to permit the introduction of two diagonal stays (15, 16) side-by- side or interdigitated. <IMAGE>
Patent SE-8406318-L (SE)
Inventor: NISHIKAWA M
IPC: G07C9/28
Filed: 1984-12-12
Abstract: A locking and unlocking device is advantageously used together with a safe-deposit box control system. This locking and unlocking device essentially comprises a bank lock and a customer lock, which is opened using the customer's own key. Both locks are mounted on the cover plate 111b of each one of the safe-deposit box units in a safe-deposit room, and a key hole 121b permits opening only when the magnetic card is introduced through a card insertion slot 135 for displacing a slide element 136 or cap away from the key hole 121b. When the magnetic card is inserted, magnetic pins are released from their engagement holes, so that the slide element 136 or cap is released from its position of engagement. <IMAGE>
Patent SE-8500879-L (SE)
Inventor: KONIG H-J
IPC: B32B27/00
Filed: 1985-02-22
Abstract: The invention relates to a textile composite material for reinforcements and a process for the production thereof and is used in the field of building construction for reinforcements of mixtures with hydraulic or non-hydraulic binders, in particular concrete. 
<??>Whilst the aim of the invention is the simple and cost-effective production of a high strength, strip-shaped textile composite material for reinforcements and the replacement of steel reinforcement by this textile composite material, the object of the invention is to provide a rot-proof textile composite material resistant to high and low temperatures from textile materials, preferably secondary raw materials, whilst maintaining and ensuring the required structural parameters. 
<??>This object is achieved according to the invention in that this textile composite material consists of a plurality of superimposed layers of textile materials containing thermoplastic fibrous materials, with or without intermediate layers of high polymeric materials such as films, granules or powder, and is stiffened under the effect of pressure and temperature in appropriate moulds.
Patent SE-8601208-L (SE)
Inventor: SJOHOLM F
IPC: A01C5/02
Filed: 1986-03-14
Abstract: The planting device comprises of a shaft (11) with two handles (12) at the top. The shaft at the bottom has a bend (23) to allow a foot plate (19) to be attached. On the end of the tool there is a cutting tool to press in the ground. The planting body (13) is manually pressed downwards into the soil to form a suitable cavity for the plant root system. Pref. between two and six cutting flanges (22) are arranged on the planting body in its longitudinal direction to cut the soil apart and any extraneous roots on the sides of the earth cavity.
Patent SE-8602607-L (SE)
Inventor: KLEEFELDT F
IPC: E05B77/24
Filed: 1986-06-11
Abstract: Central-locking system equipped with a remote-control device for the doors of a motor vehicle, which has locking devices, if appropriate with an additional anti-theft securing position, unlocking devices and mechanical actuating devices for the individual motor-vehicle doors. A mechanical motor-vehicle door fastening and a central-locking drive for each motor-vehicle door fastening are arranged on each motor-vehicle door. The individual motor-vehicle door fastenings have a latch for an associated locking bolt, a detent pawl cooperating with the latch, a remote-actuation lever, an actuation lever with connected door handles and an interior securing lever with a securing rod and securing knob. Only one of the motor-vehicle door fastenings is equipped with a lock cylinder. The lock cylinder engages on the detent pawl directly or via an actuating rod. Consequently, even when the central locking is actuated, the detent pawl can be lifted out and therefore the motor-vehicle door fastening opened. <IMAGE>
Patent SE-8700508-L (SE)
Inventor: YATES B J
IPC: C09C1/50
Filed: 1987-02-10
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks have higher surface areas than the carbon blacks normally prepared from the feedstocks, as a result of which the blacks are particularly suitable for use in imparting conductivity properites to plastic materials and the like. This disclosure also relates to the production of a novel class of furnace blacks having excellent conductivity properites and which are characterized by high surface areas and low pH values.
Patent SE-8702235-L (SE)
Inventor: FAERNSTRAND JOHAN
IPC: A01B63/24
Filed: 1987-05-27
Abstract: The frame has a ring (10) for attachment to a hook on the towing vehicle. The suspension units for the tools are arranged in the direction from the first end of the frame to the other, one after the other. The frame (1) has a two-wheeled unit (35) incorporated at its rear end. Alternatively, one of the tools can be wheeled.
Patent SE-8704419-L (SE)
Inventor: LAPPALAINEN T
IPC: B65B25/14
Filed: 1987-11-12
Abstract: (57) This publication discloses a method and an apparatus for wrapping a roll, particularly a paper roll. In accordance with the method, the roll (1) is transported by conveyor means (10, 12) to the wrapping unit onto rotatable support rollers (2) to a position where the axis of the roll (1) is aligned approximately parallel with the axes of the support rollers; roll head flaps if required are attached to the ends of the roll (1), the roll (1) is rotated on the support rollers (2) by means of a drive apparatus, wrapping paper (9) is fed from a wrapping paper roll (8) by means of a pulling apparatus (7) via gluing (14) and shearing means (13) into the nips formed by the support rollers (2) and the roll (1), the wrapping paper (9) is trimmed and glued into a wrapped band and the excess wrapping paper (9) overextending the roll (1) is folded by a folding apparatus onto the ends of the roll (1) over the inner heads, which are possibly attached to the ends. In accordance with the invention, the outer heads are attached by a press (19) over the wrapping paper, which is folded over the ends of the roll (1), while the roll (1) is still supported by the support rollers (2), i.e., in the same unit where the roll (1) was wrapped. The arrangement in accordance with the invention provides appreciable savings in space and reduces manpower required. (Figure 1)
Patent SE-8705215-L (SE)
Inventor: SYLIN LEIF
IPC: F16B12/20
Filed: 1987-12-30
Abstract: The fastening device 1 for releasable fixing of an object 11 to the surface of another object is arranged so as to be connected to the first object and comprises at least one elongate parallelepipedal body which can be introduced between the flanges of a C-profile strip mounted on said surface. Each parallelepipedal body is provided, along opposite longitudinal edges, with mutually diagonally opposite parts 8 which emerge, by virtue of bevels 5, from the intended outside of the body with regard to the C-profile strip, are wedge-shaped in the longitudinal direction and, by rotation of the body, can be introduced into the groove of the C-profile strip. <IMAGE>
Patent SE-8803185-L (SE)
Inventor: BRUSEWITZ H
IPC: H04N7/26
Filed: 1988-09-09
Abstract: The invention relates to a process for transmission of information relating to moving pictures and is particularly intended for pictures with moderate movement. The invention makes possible transmission on telephone lines with a transmission rate of under 64 kbit/sec. by dividing each picture into macro picture elements comprising a number of image points from the luminance block and the two chrominance blocks, which image points correspond to the same physical picture area. A movement vector is formed if possible and is transmitted for each macro picture element. The picture is scanned in rows or in columns and the movement vectors for macro picture elements, which adjoin the current macro picture element and which have been scanned before it, are mutually compared in order to check whether they satisfy certain conditions, and are compared with the movement vector in the current macro picture element in order to check whether the said vector is identical with any of the the movement vectors in the adjoining macro picture elements or whether the movement vector in the current macro picture element is identical with another movement vector or whether no movement vector exists in the current macro picture element. These operations are coded and transmitted by means of variable length-coding, preferably arithmetical coding, which coding is dependent upon which condition of the movement vectors in the adjoining macro picture elements is satisfied.
Patent SE-8902807-L (SE)
Inventor: NILSSON P-O
IPC: B29C65/60
Filed: 1989-08-23
Abstract: The rivet pins on the plastic component are inserted through corresp. holes on the plate-shaped object with the pin ends projecting slightly on the other side. The pin ends are heated by hot air blown from a tube onto them until they reach m.pt. The heating process is slower than is the case when a hot riveting tool is used. - After heating, a cold riveting tool is applied to the heated rivet pins, causing them to deform plastically, their projecting parts being pressed against the plate-shaped object to form rivet heads. The pins are then allowed to cool in the cold riveting tool which maintains pressure force on them. - The process of allowing the rivet pins to cool in the cold riveting tool under maintained pressure produces a constant tension force in them, thus ensuring a completely gap-free union.
Patent SE-9001568-L (SE)
Title: Loedd plattvaermevaexlare
Inventor: BLOMGREN R
IPC: B23K1/00
Filed: 1990-05-02
Abstract: I en plattvgrmevgxlare innefattande en stapel av plattelement, vart och ett av vilka har ett centralt larmel5verf6ringsparti och ett detta omgivande kantparti, avgansar plattelementens vArmeUverf8ringspartier mellan sig stramningsutrymmen feir tvi varmevXxlingsfluida. Plattelementens kantpartier har rangs plattelementens kanter sig stackande delar (28), vilka Kr bockade it samma hill i stapeln och fUrbundna med varandra medelst ett fbrbindningsmaterial, t.ex. ett lUdningsmaterial (30), som i ett skede har varit flytande. Varje plattelement Kr av dubbe1v4ggskonstruktion och innefattar tvi lika stora och vKsentligen likadant utformade virmaverf8ringsp1agtor,(15. 16). som atm anligger mot varandra men medger att ett vErmev4x1ingsf1uidum, som ricker ut genom ett hil i den ena viirmaverfUringsplattan, leds mellan learmebverfdringsplattorna till plattelementets kantparti. Vidare har varje platiment utanfBr den del (28) av sitt kantparti, som medelst ett f8rbindningsmaterial (30) Kr f8rbunden med ett arbelliget plattelement, ett bratte (29), som Kr bockat si att battena (29) hos arbelagna plattelement bef inner sig pi avstind frin varandra.
Patent SE-9101079-L (SE)
Inventor: FURENDAL ALLAN
IPC: A47L5/28
Filed: 1991-04-11
Abstract: The basic idea of the invention, relating to various devices for vacuum cleaners, is to achieve a technical solution enabling the user to use the equipment as walking and standing support, vacuum in upright position, change hose, nozzle, shaft and other accessories, and adjust the length of the tube while standing upright, operate the other functions while standing upright. The basic idea of the invention is implemented by applying the vacuum cleaner on a trolley dirigible from upright position, or by combining trolley and vacuum cleaner to a single unit, by providing the trolley with steering bar/walking support at a suitable level, by making the shaft of the vacuum cleaner movable to upright position and providing it with a coupling at a suitable level for exchanging accessories, by providing other devices according to the invention with controls located where they can be operated from upright position.
Patent SE-9103725-L (SE)
Inventor: ANDERSSON H
IPC: F24D15/04
Filed: 1991-12-17
Abstract: The present invention relates to an installation for heating a premises (A, B) with one or more rooms in a building, which comprises a compressor (1) for compressing a coolant medium from a vaporization coil (2) which is coupled to the input side of the compressor (1) and which is disposed in a region (3) outside the premises (A, B) for thermal absorption from the surroundings, the output side of the compressor (1) being coupled to a coil (4) disposed in the premises (A, B) for condensing the coolant compressed in the compressor (1) and that the vaporization coil (2) is interconnected to the condensation coil (4).
Patent SE-9200032-L (SE)
Inventor: WALTER P F
IPC: C22C19/05
Filed: 1992-01-08
Abstract: An alloy has the following composition in weight percentages: Chromium 20 to 33, Silicon 2 to 6, Boron 2 to 6, Iron 0 to 20, Carbon 0 to 1.5, Tungsten 0 to 5, with Nickel making up the balance to 100. Such an alloy is used to braze together the metal parts of a heat exchanger, e.g. one of a type suitable for a community heating scheme, or of other extended area devices, such as fluid heaters and catalyst carriers.
Patent SE-9201981-L (SE)
Inventor: BAHRTON SVANTE
IPC: F04B9/137
Filed: 1992-06-26
Abstract: The invention relates to a pump arrangement for liquids, which comprises at least one pair of cooperating pump chambers (1, 2), to and from which the pumped liquid flows in and out alternately governed by a pneumatic control system. The object of the invention is to suppress pulsations in the outgoing flow. For that purpose the arrangement is designed so that the suction and pressure strokes in each of the pump chambers occur independently of the suction and pressure strokes in the other pump chamber. In this way an active compression pressure does always reside in at least one of the control chambers of the control system so that a drive pressure is continuously maintained in the outlet line (11) from the pump arrangement.
Patent SE-9300393-L (SE)
Inventor: BERG ANN
IPC: C08J5/22
Filed: 1993-02-08
Abstract: From a mixture of organic ion-exchange masses, which at least includes one anion exchange mass of quaternary ammonium and one cation exchange mass of sulfone acid, a fines proportion is separated, under 10 μm, from the cation exchange mass to reduce leakage of corrosion-causing digestive products from the mixture.
Patent SE-9302713-L (SE)
Inventor: GERLING JOHN E
IPC: H05B6/66
Filed: 1993-08-23
Abstract: Microwave drying system and method in which arcing is detected by a sudden drop in electric field strength within the drying chamber. An electric signal corresponding to field strength is provided and, in one disclosed embodiment, is compared with a reference signal which varies with changes in field strength which occur more slowly than changes due to arcing. The two signals are compared, and an output signal is provided if the two signal differ by more than a predetermined amount. This permits the sudden drop which accompanies arcing to be distinguished from more gradual changes in the electric field which occur, for example, as moisture is evaporated from the clothing or other articles being dried.