baber/WOPTO huggingface dataset:
Patent SE-8006949-L (SE)
Inventor: SUCHAN G
IPC: B22C7/00
Filed: 1980-10-03
Abstract: A mold forming tool for use in the manufacture of casting molds by compression of loose mold forming material by a process in which the final compacting is achieved by pressing, for the casting of cast pieces having undercuts, the tool having an elastically deformable portion in the region of the undercuts, and the elastically deformable portion being made of a material which is deformable, thus creating the undercut pattern, solely under the influence of the pressure exerted on the mold forming material during the final compacting.
Patent SE-8101435-L (SE)
Inventor: ADLER K
IPC: E04C5/04
Filed: 1981-03-06
Abstract: The invention relates to an arrangement in a prefabricated reinforcement (2, 3), for connecting the reinforcement to at least two substantially vertical, raisable and lowerable support bars (1), to which the prefabricated reinforcement is intended to be temporarily, detachably mounted with the aid of spring means (6, 11), in a predetermined position in a mould until an artificial-stone mass cast around the prefabricated reinforcement, particularly a lightweight gas concrete mass, has hardened sufficiently to hold the prefabricated reinforcement (2, 3) in position in the mould, said prefabricated reinforcement exhibiting in the mentioned predetermined position at least two mutually spaced horizontal reinforcement-bar parts (2) located substantially vertically one above the other, and at least two mutually spaced, upstanding reinforcement-bar parts (3) which connect the horizontal reinforcement-bar parts together. The spring means (6, 11) comprises at least two spring arms which form integral parts of the prefabricated reinforcement (2, 3) and each of which extends from an attachment location located on a reinforcement-bar part, at least the arm parts located at a distance from respective attachment locations extending between and substantially parallel to the horizontal reinforcement-bar parts (2), whereat each spring arm (6, 11) can be swung outwardly against its inherent spring force, to permit a support bar (1) to be received and clamped between said part of the spring arm and the horizontal reinforcement-bar parts (2).
Patent SE-8102468-L (SE)
Inventor: ROBINSON W
IPC: B65G47/52
Filed: 1981-04-16
Abstract: An unloading apparatus for transferring products 11 on a conveyor 10 moving in one direction to another conveyor 30 moving in a direction transverse to that of the first conveyor comprises at least two conveyors 20 A-D which receive products from the end of the first conveyor 10 and convey them to the transverse conveyor 30, the conveyors 20 A-D extending out over the conveyor 30 to different positions so that the products are deposited at different positions across the width of the conveyor 30. A pivoting plate 21 aligns the products 11 which have joined the conveyors 20 A-D, the plate 21 being operated by a photocell 23 when the last of the products has cleared the beam 23'. Barriers 24 A-D ensure that the products 11 are properly positioned on the conveyor 30. <IMAGE>
Patent SE-8106229-L (SE)
Inventor: KARTTUNEN M
IPC: B65H19/28
Filed: 1981-10-21
Abstract: An arrangement for winding a web, in particular a paper web, on a roll core or the like in a two-drum winder comprising two support drums and a rider roll surrounding the web core. The arrangement includes means for supplying, during the final stage of a roll winding process, a new roll core between the newly finished roll and the support drums. There are also a web cutter and means for the transfer of a finished roll away from the support drums. The front end of a transversely cut web is guided to form the beginning of a new roll around a new roll core by guiding means comprising a plurality of guiding units spaced-apart in the circumferential direction of the new roll core. These units include means for creating pneumatic jets urging the web tightly around the new core.
Patent SE-8107253-L (SE)
Title: Protective bib structure - has plastic sheet for moisture arrest and with pocket, tissue for fluid absorption
Inventor: JERVENSON ERIK BORJE
IPC: A41B13/10
Filed: 1981-12-03
Abstract: A protective cloth esp. a disposable bib, comprises a moisture barrier cloth, e.g. of plastic and a liq. absorbing material e.g. a tissue. The first cloth has a pocket. The other cloth is attached to the first cloth from one end up to the pocket but is sufficiently long to overlap the pocket. (Provisional Basic previously advised in Week 83/29).
Patent SE-8107308-L (SE)
Title: Three-wheeled wheelbarrow - has extra wheel to allow forward movement without lifting
Inventor: NYMAN KURT
IPC: B62B3/08
Filed: 1981-12-07
Abstract: No further information available at time of publication.
Patent SE-8107754-L (SE)
Inventor: SVENSSON ERIC
IPC: F16B7/10
Filed: 1981-12-23
Abstract: A guiding device in a telescoping tube consisting of a plurality of tube parts 10', 10" comprises, for each and any of the two parts 18''' of a lifting line, a cross member 42 with a bushing 43 fastened inside the lower part of each respective tube part, for the guiding of the cross member and thus the tube part on the line parts. Further, the tube parts have on the outside of their lower end a guiding ring 44, and on the inside of their upper end a guiding ring 45, said guiding rings 44, 45 having chamfered upper and lower sides. <IMAGE>
Patent SE-8203153-L (SE)
Inventor: FERRONI E
IPC: C10L1/32
Filed: 1982-05-19
Abstract: An aqueous coal suspension contains two separate groups of coal particles, preferably with the particles of the first group having an average size of from 210 to 60  mu m, the maximum size not exceeding 300  mu m, and the particles of the second group having an average size of from 1/6 to 1/20 of the average size of the particles of the first group. When plotted on a bilogarithmic scale, the cumulative particle size distribution curve (see for example Figure 1) has a flat zone lying between the values representing the average sizes of the two groups of coal particles. In addition to coal and water, the suspension contains a non-surface active anionic polyelectrolyte having a molecular weight exceeding 500, and possibly a stabiliser of the organic gel type. <IMAGE>
Patent SE-8205858-L (SE)
Inventor: KRONOGARD S-O
IPC: F02B41/10
Filed: 1982-10-15
Abstract: The turbocharger for an internal combustion engine has pipes (12,13) connecting to the inlet and exhaust engine openings in a one piece casing. Inside this is fitted the turbine/compressor unit (16) with axial outlet (14) and inlet (15). The casing has a cylindrical opening (22) completely open at at least one end. Inside this the turbine/compressor unit is fitted in a cylindrical case (20) which can slide axially. The inlet and exhaust pipes are assembled, separately, in one half of the casing which houses the rotors.
Patent SE-8206181-L (SE)
Inventor: NEVALAINEN M H
IPC: B61D47/00
Filed: 1982-11-01
Abstract: Method and equipment for the loading of containers (1) from a truck (7) onto a railway wagon (2) and for their removal wherein by means of an auxiliary frame (4) mounted on the railway wagon (2) a transport frame (6) is pivotable around a vertical pivot point to be positioned as directed diagonally towards the side in relation to the railway wagon (2) in the position for loading onto and removal off the railway wagon (2) and is pivotable to a position parallel to the longitudinal direction of the wagon (2) and to be locked in that position, for the time of transportation. The container (1) is raised by means of the level-lifting frame (8) of the truck to the level of the transport frame (6), whose construction corresponds to the construction of the level-lifting frames (8) of trucks (7), in a position parallel to the said transport frame (6) as viewed from above, and the container is then shifted from the level-lifting frame (8) by means of shifting equipment attached to same onto the transport frame (6) or vice-versa. <IMAGE>
Patent SE-8300391-L (SE)
Inventor: STRUNK H
IPC: B60J1/10
Filed: 1983-01-26
Abstract: A window unit for motor vehicle windows comprises metal clips 6 having a housing portion 7 for engaging the pane edge 3 and a holding portion 8 incorporated in moulded synthetic plastics material 9. A method of and apparatus for moulding the plastics material edging are described. <IMAGE>
Patent SE-8303558-L (SE)
Inventor: NYSTROM ROLF
IPC: E04C3/06
Filed: 1983-06-21
Abstract: The steel beam is produced by means of a robot welding system. The beam is composed of a broad flanged I-beam with a body, placed horizontally and a top side welded to the beam upwardly directed flanges. It also has a broad underside to which are welded the beam downwardly directed flanges. Support flanges project laterally to carry the joist.
Patent SE-8403589-L (SE)
Inventor: LARSSON L
IPC: B65D3/12
Filed: 1984-07-06
Abstract: A panel (11) of thin and flexible material covers a container opening, with a marginal part (12) attachable to the edge. A sealing area (22) has a fold, being exposed to the internal region of the package. The seal area at least partly consists of the flexible material and has a sealing strength lower than that of the marginal part to be attached. The closure pref. comprises an end piece for a sleeve form container, with a field (13) with radially inner and outer rims extending around the panel. The radially outer rim of the fold is integral with a lip of the margin of the closure attachable to the casing.
Patent SE-8501421-L (SE)
Inventor: BERNATH G
IPC: A61P9/08
Filed: 1985-03-22
Abstract: The invention relates to 1-(hydroxymethyl)-1,6,7,11b-tetrahydro-2H,4H-[1,3]oxazino- or -thiazino-[4,3-a]isoquinoline derivatives of the formula (I), <IMAGE>  (I)  wherein R1 and R2 are alkoxy having from 1 to 6 carbon atoms, X is oxygen or sulfur, Y is =O, =S or an =NR3 group, wherein R3 is hydrogen, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 8 carbon atoms or optionally substituted phenyl, and acid addition and quaternary salts thereof.
Patent SE-8501883-L (SE)
Inventor: DWINELL D B
IPC: B65D51/18
Filed: 1985-04-17
Abstract: A two piece closure assembly consisting of a metal tamperproof overcap and a plastic recloseable undercap. The metal overcap has a recessed center panel surrounded by a downwardly opening sealing channel. The plastic undercap has a similar configuration but with a slightly narrower sealing channel so as to loosely nest within the overcap in assembled position. The overcap is further provided with a diametrically extending tear strip defined by a pair of parallel score lines. A gripping ear extends from each end of the tear strip at the sealing channel outer edge. The gripping ears besides providing ready access for tearing and removal of the overcap intact are configured to hold the overseal and undercap in assembled position for application as a unit to a container opening.
Patent SE-8504842-L (SE)
Inventor: LILJEKVIST S
IPC: E21B17/042
Filed: 1985-10-17
Abstract: A thread coupling for drill rods for percussion rock drilling comprising a male thread (15) and a co-operating female thread (12). The threads (12, 15) are designed internally in such a way that an essentially unchanged contact surface is maintained between the contact shoulders (16) of the threads adjacent to the thread clearance of the female thread (12) or the thread outlet of the male thread (15).
Patent SE-8505226-L (SE)
Inventor: MINAMI H
IPC: B62D63/02
Filed: 1985-11-06
Abstract: This invention relates to an automatic guided vehicle for automatically conveying parts, half-finished products and products in a factory or a warehouse. The automatic guided vehicle is provided with a horizontally turnable loading table above a travelling truck, and constructed so that a pair of right and left driving wheels of the travelling truck are rotated reversely to each other so that the travelling truck whirls to steer and a rotating force of a motor for rotating one driving wheel is transmitted to the loading table to thereby turn the loading table reversely relative to the whirling direction of the travelling truck by an equal amount of whirling of the travelling truck, whereby even when the travelling truck whirls, the loading table does not change its orientation with respect to a floor or stations. Accordingly, when the station is located sidewise of a travelling way, or when the same is located at the end of a branch extending perpendicularly to the travelling way, there is no need of whirling the automatic guided vehicle for loading on or unloading from the goods to be conveyed.
Patent SE-8600821-L (SE)
Inventor: TORNEBECK GORAN
IPC: B60T1/14
Filed: 1986-02-24
Abstract: The chock has a body (7) with a friction surface (8) to engage the wheel. The body is lowerable by means of arms (5) to a position beneath the wheel (3), and is maintained in position by a stretched chain (13).
Patent SE-8602824-L (SE)
Inventor: REIS A
IPC: A61B17/225
Filed: 1986-06-25
Abstract: In a device for electrochemically sterilizing a liquid, especially one comprising water, by means of an anodic oxidation chamber (1) through which the liquid to be sterilized flows, a disturbance or impairment of the dental procedure caused by the gases evolving during sterilization on use in a dental practice, especially in the coolant system of a dental apparatus, is to be avoided without employing means impairing the operation of the anodic oxidation chamber as regards energy requirement, etc., and for this purpose the anodic oxidation chamber (1) is located in a dental apparatus (2) and is connected via a connecting line (18) to a separation vessel (3) through which the sterilized gas-containing liquid flows and which has an upper outlet (4) for liquid rich in gas and a lower outlet (5) for liquid poor in gas, the upper outlet (4) leading via a line (19) to a recombinator (6) recombining the gases evolved on passage through the anodic oxidation chamber and from which a discharge line (7) leads to a spittoon system (8) or to the drain of the dental apparatus (2), and the lower outlet (5) leading via a line (20) to the coolant system (10) of the dental apparatus (2). <IMAGE>
Patent SE-8603593-L (SE)
Inventor: BEURICH H
IPC: D21C9/10
Filed: 1986-08-26
Abstract: A process for the oxidative or reductive bleaching of wood pulp, especially in the presence of heavy metal salts, in which a complex former combination containing at least one phosphonic acid, at least one polyhydroxycarboxylic acid and at least one phosphate or salts thereof is added to a wood pulp slurry in an amount of from 0.5 to 50%, based on the dry mass of the wood pulp, and subsequent bleaching is carried out in the presence of a reducing agent. Also provided is a complex former combination for use in the oxidative or reductive bleaching of wood pulp, comprising at least one phosphonic acid, at least one polyhydroxycarboxylic acid and at least one phosphate or salts thereof.
Patent SE-8603948-L (SE)
Inventor: ARCHER J
IPC: E06B9/32
Filed: 1986-09-19
Abstract: In a rail (15) arranged above a blind is positioned a screw-formed element (3) extending within the rail along its extension. Feed means (6, 7) co-operate with the screw-formed element for winding cords (4, 5) on and off said element upon relative movement between said element and said feed means. Motor drive means (2) is arranged in the rail (15) for rotation of said screw-formed element (3) for said winding. Said drive means (2) preferably consists of a motor and gearbox unit including a slip coupling (19) and also including means (11, 12) for turning the blind slats.
Patent SE-8604352-L (SE)
Inventor: SMITH D A
IPC: F02D7/02
Filed: 1986-10-14
Abstract: A fuel metering and injection system for an internal combustion engine circulates fuel through a metering chamber (11) via valved fuel inlet and fuel outlet ports (25, 26) to prepare a metered quantity of fuel. Compressed gas is introduced into the metering chamber through a valved air inlet port (14) to displace the metered fuel and deliver it to the engine. Phasing of the valves is controlled to ensure that the fuel inlet and outlet valves (60, 61) are closed prior to opening of the air inlet valve (16), and that on completion of the injection phase residual gas in the metering chamber (11) is expelled through the fuel outlet port (26).
Patent SE-8700799-L (SE)
Inventor: STERNER KARL THORE
IPC: A01K61/80
Filed: 1987-02-25
Abstract: Material is fed from the container on to the rotary component (13) when then ejects it. The rotary component comprises sprung units (15, 15a, 15b) which are rotatable at such a speed and are so aligned relatively to the direction of rotation that the material is cast outwards at a predetermined angle.
Patent SE-8702714-L (SE)
Title: Heat exchanger heating boiler - comprises combustion chamber and heat, exchanger absorbing heat energy from combustion gases
Inventor: WAWLE TORWALD
IPC: F24H1/43
Filed: 1987-07-01
Abstract: The heat exchanger (3) comprises several groups (4) of pipe coils through which water flows. The gps. are arranged at a specific distance from one another, and a control governs the flow speed of the water. Flow is interrupted when combustion stops in the combustion chamber (2).
Patent SE-8802211-L (SE)
Inventor: OESTBERG J
IPC: G07F17/24
Filed: 1988-06-14
Abstract: Method for charge collection, charge control and time measurement and time control, a unit with a microcomputer and card reader mounted firmly in a vehicle interacting with a programmable card. <IMAGE>
Patent SE-8900070-L (SE)
Inventor: KROPP H-E
IPC: F42B10/14
Filed: 1989-01-11
Abstract: The invention relates to a tail section for a fin- stabilized ammunition unit in the form of a shell, projectile etc. which can be fired from a barrel, comprising a number of ballistic main fins 7 distributed evenly around the circumference. The fins are designed with a longitudinal slit 10, in which a narrow fin blade 8 is arranged. The fin blade is folded down in the slit during passage of the ammunition unit through the barrel and can be folded out by means of a spring 15 when the ammunition unit leaves the barrel. The spring consists of a wire spring bent into a U-shape, the curved base portion of which is located at the front and the two legs 15a, 15b of which extend backwards in an essentially parallel manner, one leg 15a in interaction with the lower side 14 of the fin blade and the other leg 15b in interaction with the bottom surface in the slit 10. <IMAGE>
Patent SE-8902447-L (SE)
Inventor: HEIKKINEN U
IPC: B66B11/08
Filed: 1989-07-05
Abstract: In an elevator machine consisting of a drive motor, a drive shaft driven by the motor, a gear assembly to reduce the rotational speed of the motor, a brake, and a traction sheave transmitting the motion to the elevator car and counterweight by means of ropes, the drive shaft being supported at its ends by bearings, one of which is constituted by the toothing between the drive shaft and one or more intermediate gears belonging to the gear assembly, the gear assembly is located inside the traction sheave and the bearing arrangement at one end of the drive shaft comprises a self-aligning bearing and a self-aligning coupling between the motor and the drive shaft.
Patent SE-9002238-L (SE)
Title: Air cleaning plant in paint spray booth - comprising one separator removing majority of pollutant particles and final filters to eliminate remainder
Inventor: KRANTZ A
IPC: B05B16/80
Filed: 1990-06-25
Abstract: Plant for cleaning air polluted with partic. fluid form particles from a paint spray booth incorporates partly one pre-separator in which the major part of the particle content is sepd. and partly one or mroe final cleaning filters in which teh air is freed from the residual pollutants. The pre-separators consists of at least one bed or wall formed by granules of inflammable material through which the air passes in a multiplicity of heterogeneous part flows via the hollow spaces between the garnules. Sepn. of particles occurs by their adhesion to the granule surfaces, and when the granules are satd. they can be removed and destroyed by burning.
Patent SE-9002907-L (SE)
Inventor: ABY STIG
IPC: B61B13/00
Filed: 1990-09-13
Abstract: A method and an arrangement to steer vehicles in a guideway (12) having a guide rail (8) and power rails (9). The front wheels (14) of the vehicle (11) are guided by guiding carriages (16), which are arranged to be able to be raised against the guide rail (8) and follow the guide rail. Simultaneously it is attained contact between contact devices (19) arranged on the guiding carriages (16) and power rails (9) for conducting power, signals and earth.
Patent SE-9201516-L (SE)
Inventor: FEENEY B P
IPC: A63B49/02
Filed: 1992-05-13
Abstract: A tennis racket adapted to isolate and diminish shock and vibrations comprising a frame having a head end and a handle end and having recesses in the frame adjacent to an intermediate extent, the recesses being in a curved configuration; a yoke piece having a central extent and free ends, the free ends being curved in configuration essentially conforming to the recesses; and an elastomeric cushion positioned between the racket recesses and the yoke ends.
Patent SE-9202063-L (SE)
Inventor: LUNDQUIST J
IPC: H01H85/165
Filed: 1992-07-03
Abstract: The invention relates to a surge arrester arrangement comprising a surge arrester (4) and a cut-out device (6) arranged in series with the arrester for automatic disconnection of the arrester in the event of arrester failure. The arrester arrangement is intended to be connected in parallel with an insulator (2) arranged for suspension of a power line (1) from a power line tower (3). The surge arrester (4) is connected to the power line conductor (1) via a connecting link (5) in the form of a flexible electric conductor (10) enclosed in a tube of, for example, aluminium, which is divided into several parts. A helical spring (8) which, for example, may be arranged inside the tube, keeps the connecting link at insulation distance from the power line conductor (1) when the arrester has become disconnected by means of the cut-out device (6). <IMAGE>
Patent SE-9203048-L (SE)
Inventor: SJOEQVIST DOUGLAS
IPC: B60K23/02
Filed: 1992-10-19
Abstract: The pedal arrangement includes a pedal lever (7) connected to a pedal plate (10). A holding tongue (9) connected to the pedal plate allows the plate to be pushed in one direction when the tongue is in a given position, and prevents the plate from being moved in a different direction when the tongue is in a second position. The tongue is located at the end of the pedal lever. The pedal plate is constructed so that it cannot rotate w.r.t. the pedal lever which has a rectangular cross-section, and the pedal plate has a rubber cover which is vulcanised or glued to the plate. The plate is welded or screwed onto the pedal lever. ADVANTAGE -Provides for a quick assembly and it is safe to operate.
Patent SE-9300878-L (SE)
Inventor: MARRY PATRICK J
IPC: H04L69/14
Filed: 1993-03-17
Abstract: Data transfer apparatus (211,213) for a radiotelephone peripheral using a time multiplexed data bus for communication with a bus master of the radiotelephone couples peripheral devices external to the radiotelephone and other user information inputting devices, such as a handset for a cellular mobile radiotelephone, to the radiotelephone's central processor and speech processor. The data transfer apparatus generates time slots in frame formats in which the information is sent over the data bus. The entire message, information bits and the header, sent in a time slot from a peripheral device to the bus master is used to determine bus contention. Bus contention resolution during the start-up of data bus operation sets the priority with respect to other data transfer apparati with which a peripheral device's data transfer apparatus is able to access the bus during normal operation.