baber/WOPTO huggingface dataset:
Patent SE-0401805-L (SE)
Inventor: ERIKSSON JAN
IPC: E21B33/128
Filed: 2004-07-08
Abstract: The present invention relates to an arrangement for affixing an expandable packer 22, 32 in a hole 30, wherein the arrangement includes a piston-and-cylinder device 11, 12 with which the piston can be caused to move in the cylinder with the aid of a pressurized medium. Expansion of the packer is effected with the aid of the movement of the piston 11, by transferring the force generated by piston movement to an expandable part 24, 34 of the packer 22, 32 so that said part will expand. Expansion of the packer results in the packer being firmly affixed in the hole by means of friction. The arrangement also includes an elongate main body 1 that has a through-penetrating aperture extending in the longitudinal direction of the body. The main body 1 has a front end 3, which faces inwardly of the hole when fastening the packer and towards the packer. The body includes a rear end 4 which carries means 9 for connection to a filler supply means, wherewith filler is delivered to the hole via the through-penetrating aperture 2 and via the packer 22, 32 subsequent to having affixed the packer in the hole. At least a part of the main body 1 is formed as a piston rod 16 on which and along which the piston 11 can move. The arrangement also includes pressure connection means 10 for connection to said pressurized medium, and a connection 19 between said pressure connection means and the piston 11.
Patent SE-0402608-L (SE)
Inventor: BOERJESSON JAN-ERIK
IPC: B21D/
Filed: 2004-10-26
Abstract: The edge folding machine for bending plate comprises a frame with two gables, an under beam extending between the gables and comprising a counter surface for a tool (5) pivotable to and from the under beam. The drive for the tool comprises eccentrically placed arms (10,11), which are pivoted with the aid of an alternating current motor, which allows the tool to move along an eccentric path, where the movement speed during a bending phase is considerably less than during a feed speed until the tool has come into contact with a workpiece fed towards the underbeam. -
Patent SE-0501980-L (SE)
Inventor: RAVAT PIERRE
Filed: 2005-09-05
Abstract: The present invention relates to a drill bit (16) and a single pass drilling apparatus (10). The one-piece drill bit (16) has a connection portion, adapted to be rigidly connected to a drill steel, a pilot part (14) and a reamer part (19). The pilot part has first rock machining means (17). The reamer part has a first center line (CL2) and second rock machining means (18A,18B,18C). The second rock machining means is provided axially between said connection portion and said first rock machining means and to one side of the pilot part. The drill bit has a rotational direction (R). A middle line (CL1 ) of the pilot part (14) forms an acute first angle (a) with an axis (CL3) extending parallel to the first center line (CL2).
Patent SE-0601567-L (SE)
Inventor: GUSTAFSSON BERT
IPC: C02F9/00
Filed: 2006-07-17
Abstract: Wastewater can be purified in a device, which includes a cup-shaped vessel, having a wastewater inlet tube for the water at a certain level and an outlet tube at a lower level than the inlet tube, and a horizontal distribution disc, which vertically divides the vessel, has at least one opening and is provided with a substantially vertical distribution tube for receiving the water from the inlet tube. Water above the distribution disc is pumped through a filter head with a filter. Filtered water is let out through the outlet tube, whereas unfiltered water is transferred back to the distribution tube. Flocculation agent is added to the unfiltered water before reaching the distribution tube.
Patent SE-0601868-L (SE)
Inventor: MALEUS BOERJE
Filed: 2006-09-11
Abstract: The present invention relates to a device for battery, comprising a housing (10), an electronic circuit arranged in the housing, cables connected to the circuit and arranged to be connected to a battery, that the circuit is capable of detecting the voltage of a connected battery, and an indicator (16) connected to the circuit, whereby, when the circuit detects that the voltage of the battery has decreased below a certain level, the indicator is activated.
Patent SE-0602306-L (SE)
Inventor: NYBERG MATTIAS
Filed: 2006-11-01
Abstract: The invention relates to online diagnosing of an entity (150) having a plurality of components (c <SUB>1</SUB>,..., c<SUB>n</SUB> ) whose respective health statuses (s) are to be determined. An online diagnosis engine (100) adapted to execute a fault isolation algorithm includes an input interface (130) and a processing unit (110). The input interface (130) receives results ({R<SUB>t</SUB>}) of a set of tests (t<SUB>1</SUB>,..., t<SUB>x</SUB>) performed in respect of the components (c<SUB>1</SUB>,..., c<SUB>n</SUB>). The processing unit (110) generates, in real time, a status report (<c, s>) reflecting a functional quality of each of said components (c<SUB>1</SUB>,..., c<SUB>n</SUB>) based on the test results ({R<SUB>t</SUB>}) currently available on the input interface (130). In this procedure, the processing unit (110) implements simplified Boolean functions representing a truth-table of all possible combinations of test results ({R<SUB>t</SUB>}) and their status reports (<c, s>).
Patent SE-7408816-L (SE)
Inventor: EKHOLM R
IPC: B65G47/88
Filed: 1974-07-04
Abstract: A device for feeding pieces of lumber, one by one, from one location to another location and comprising a plurality of carrier members secured in substantially parallel relation along the length of a frame which bridges between an input location and a delivery location. Each of the carrier members are formed to define a downwardy inclined slope having a stop at the lower end thereof. The upper end of the slope is adapted to receive lumber from the input. An elongate shaft is journaled through the carrier members. A clinch member is rotatably journaled on said shaft and located adjacent each of the carrier members. A stopping arm is provided disposed between each carrier member and adjacent clinch. A pivot pin is attached to each carrier member and a guide pin is carried by each clinch, the stopping arm is rotatably journaled on the pivot pin, one end of the stopping arm being movably engaged with the guide pin and the other end carrying a stop formation. The stopping arm is movable relative to the clinch between one position where the stop formation is above the adjacent slope and a second position where the stop formation is below the adjacent slope depending upon the position of the clinch, the clinch having a V-shaped recess and a substantially circular stop edge, the clinch being movable to place to stop edge sequentially below the slope and above the slope.
Patent SE-7412016-L (SE)
Inventor: MOLLARD P
IPC: C25B1/26
Filed: 1974-09-24
Abstract: A method for preparing sodium chlorate comprises electrolyzing aqueous sodium chloride in the presence of at least one phosphorus-containing agent for complexing alkaline earth impurities, thereby advantageously extending the periods of uninterrupted satisfactory cell operation at substantially constant applied potential and facilitating the cleaning of electrodes between such periods.
Patent SE-7505868-L (SE)
Inventor: KAMERBEEK E M H
IPC: H02K3/04
Filed: 1975-05-23
Abstract: A multiphase electric machine whose stator winding is disposed in an air gap between a smooth stator wall and the rotor. The coils of the stator winding are wound stepwise in such a way that per coil the field variation in the direction of movement of the rotor is substantially sinusoidal and the winding has a constant thickness.
Patent SE-7609521-L (SE)
Inventor: KOBAYASHI T
IPC: H02H3/02
Filed: 1976-08-27
Abstract: A static circuit comprising an input transformation circuit responsive to current or voltage derived from an electric power system to be protected for producing a first pair of electric quantities having a phase difference of  theta  and a second pair of electric quantities dephased by  phi  from the first pair of electric quantities respectively, a pair of multipliers for the producing products of the first and second pair of electric quantities, and an adder or subtractor for producing the difference of these products.
Patent SE-7610784-L (SE)
Inventor: SLEDER R L
IPC: F02P7/077
Filed: 1976-09-29
Abstract: A two-cylinder, two-cycle engine for an outboard motor includes a pull-rope starter unit and an alternator driven, capacitor discharge ignition system. The alternator includes an annular permanent magnet secured within a flywheel skirt and includes a pair of circumferential opposite poles with diametrical spaced neutral areas. A stator assembly is mounted within the annular magnet and includes a semicircular core with a charging coil at each end. The coils are connected to charge a capacitor unit which is discharged through a control rectifier. A trigger coil is connected to the gate of the rectifier and is mounted in coplanar relation between the chargingcoils. The trigger coil is wound on a pole aligned with and spaced from the stator core with the coil and pole rotatably mounted by a housing having an integral cam for positioning a throttle lever. The housing rotates through a selected segment of the core. The outer periphery of the segment is non-circular to form an increasing air gap with advancing throttle spark position and thereby progressively increases the minimum RPM for starting of the engine, if the throttle and spark are advanced BTDC. This ensures that the piston moves past TDC during starting for all throttle positions.
Patent SE-7613602-L (SE)
Inventor: MAEZIMA M
IPC: H01F27/245
Filed: 1976-12-03
Abstract: PURPOSE:The efficiency and the yield of cutting operation in the single phase tripod core of the transformer are improved by allowing the apex of the steel plates constituting the main foot to nearly accord with the outside corner point of said steel plate and the steel plate constituting the yoke.
Patent SE-7708184-L (SE)
Inventor: PIGEROL C
IPC: C07C303/28
Filed: 1977-07-14
Abstract: The invention relates to new compounds of the general formula : <IMAGE>  I  wherein X represents a hydrogen or halogen atom, R1 and R2, which are the same or different, each represent a hydrogen atom or a methoxy radical and R3 represents an alkyl or aryl radical, with the proviso that at least one of the substituents R1 and R2 is not a hydrogen atom.
Patent SE-7813357-L (SE)
Inventor: NAGASHIMA A
IPC: B23D59/00
Filed: 1978-12-28
Abstract: A chain sawing machine has an engine and a chain saw driven by the engine. Handles are connected to the engine through vibration damping or shock absorbing elements. The rear handle has a surface providing an instrument board on which engine tachometer and fuel and oil gauges are provided. The tachometer and gauges are electrically energized by an electric power source which is mounted within the rear handle and which is independent of the electric power source required by the engine operation.
Patent SE-7905063-L (SE)
Inventor: SCHRIJVER G J
IPC: H01H47/00
Filed: 1979-06-11
Abstract: There is provided an irradiation apparatus having two timers which are set for the desired exposure by means of a control member. Should one of the timers become defective, the control member is blocked in its inactive position so that further use of the irradiation apparatus is made impossible.
Patent SE-7908101-L (SE)
Inventor: RIBOLDI S
IPC: B68G7/05
Filed: 1979-10-01
Abstract: An apparatus for sheathing cushions comprises substantially two adjoining rod sets 8, 18 said rods being located on horizontal parallel planes, the upper rod set 18 being movable in the plane thereof in such a way as to reach a superimposed position with respect to the lower rod set 8. The lower rod set can be moved from the bottom to the top, as far as to reach an adjoining position with respect to said upper rod set. Partitioning is provided in the form of vertically extending movable panels 11 cooperating with said rod sets. The partitioning panels can be located depending on the width of the individual cushions to be sheathed. <IMAGE>
Patent SE-7910041-L (SE)
Inventor: STRANDFELT B
IPC: H01R24/38
Filed: 1979-12-05
Abstract: Female socket connector of the kind comprising a centrally located bottom pole (4) and, coaxial thereto, an annular pole (2), which is disposed in an internally cylindrical housing (1). The bottom pole (4) is carried by a bottom plate (3) attached to the bottom end of the housing (1). The annular pole (2) is provided with a contact tongue (21) extending through the bottom plate (3) and having an abutment (23) engaging the inside of the bottom plate (3) preventing axial movement in one direction relative to the housing of the annular pole, while movement in the other direction is prevented by means of an internal shoulder (8) in the housing.
Patent SE-8001681-L (SE)
Inventor: ERLANDSSON S
IPC: E02D29/02
Filed: 1980-03-04
Abstract: The invention concerns a building element, primarily of concrete. The element (1) has been designed to be connected to similar elements vertically and laterally for the construction of s support wall, a noise screen or similar structure with loose filling material behind it. The purpose with the invention is to contrive a building element that enables the construction of a support wall, a noise screen or similar with an angle of inclination that is greater than the angle of repose of the filler material behind, where the building element has both a low weight and is easy to manufacture. This is achieved by having the building element (1) include a primarily rectangular slab (4) designed to be loaded by the material behind (2), and at least two distance pieces (5) placed at a distance from each other that are manufactured in one piece with the slab (4) and which project out primarily at right angles in the direction of the slab's plane. At both its ends, the element (1) is equipped with devices (6, 7) for connecting to neighbouring elements (1). At the ends facing away from the slab (4), the distance pieces (5) are provided with devices (8) for locating the neighbouring elements (1).<IMAGE>
Patent SE-8003456-L (SE)
Inventor: SIDEN KARL AKE
Filed: 1980-05-08
Abstract: The water mixer is for domestic sinks, and provides a blend of hot and cold water on a time and volume-controlled basis without employing the user's hands. Valves (1) act on the inflow water ducts (2,3) for hot and cold water under the effect of a control operated by the user's body pressure on a sink front press pad (10). The valves in turn regulate the water flow via a common mechanism.
Patent SE-8005405-L (SE)
Inventor: CHENG B-C
IPC: G21C3/20
Filed: 1980-07-25
Abstract: An improved method for producing nuclear fuel containers of a composite construction having components providing therein a barrier system for resisting destructive action by volatile fission products or impurities and also interdiffusion of metal constituents, and the product thereof. The composite nuclear fuel containers of the method comprise a casing of zirconium or alloy thereof with a layer of copper overlying an oxidized surface portion of the zirconium or alloy thereof.
Patent SE-8008894-L (SE)
Inventor: NILSSON K-H
IPC: B65D25/50
Filed: 1980-12-17
Abstract: A spout (2) for a petrol container (1) is provided at one end (3) with a double socket (4) permitting the spout (2) to be connected with the container (1) either in a pouring position in which it projects from the container or in a storage position in which it is reversed and located inside the container, the spout (2) having a non-return valve (8) in which a closure member (9) is buoyant to close the spout (2) when in its storage position, but when in the pouring position, allows petrol to flow through the spout (2). The spout (2) and thus container (1) are closable at the socket (4) by a cap (5). <IMAGE>
Patent SE-8101003-L (SE)
Inventor: KLEVSTAD S
IPC: A61G15/00
Filed: 1981-02-13
Abstract: An obstetrical table has on each side a leg supporting device, each including a foot rest and a thigh support which are adjustable individually and lockable in any desired position relative to a vertical bushing which is rotatably mounted in a bracket fastened to the side of the frame of the table. The foot rest and thigh support connected to the bushing may then be swung about a vertical axis as a unit for further adjustments.
Patent SE-8104517-L (SE)
Inventor: TANAKA M
IPC: G11B27/10
Filed: 1981-07-23
Abstract: At least one channel of digitized information is recorded in a selected number of data tracks by a record medium. The digitized information is encoded, modulated and then recorded in a predetermined number of tracks. For example, if n channels of digitized information are to be recorded in m data tracks, then each channel is recorded in m/n data tracks (m>/=n). A control signal is generated to include control data representing at least one of the following: (a) the number of data tracks in which each channel of digitized information is recorded, (b) the encoding scheme used to encode the information, (c) the type of modulation used to modulate the encoded information and (d) the relative speed of movement of the record medium. The control signal is recorded in a separate control track. Thus, the control signal represents the particular format in which the digitized information is recorded.
Patent SE-8107345-L (SE)
Inventor: ANDERSSON A
IPC: B62D11/18
Filed: 1981-12-08
Abstract: Device for hydrostatic control of a crawler-type vehicle with belts driven via a drive gear of axle shafts outgoing from an output gearshift with differential, comprised of a hydraulic motor which is arranged for driving each of its outgoing axel shafts from the output gearshift with the effect of one for the vehicle's arranged control device. In order to enable hydrostatic control of the crawler-type vehicle of the above given type without any of the vehicle's belts being required to stop and with a comparatively low consumption effect the above named hydraulic motors (21) are set up through the gear transmission (18, 19) directly connected to a common, in a hydraulic circuit (23, 24) entering into and operated by the vehicle's driving motor powered regulating pump (22), that for its manoeuvring is connected to the vehicle's control unit so that upon effect of this it emits a control flow to the hydraulic motors (21) which increase the rev count of the one and reduce the other hydraulic motor's rev count.<IMAGE>
Patent SE-8200617-L (SE)
Inventor: MOUCHA V
IPC: G01K7/02
Filed: 1982-02-03
Abstract: A probe for accurate measurement of the solidification temperature of a melt contains a sensor for a temperature measurement in a measurement chamber and is intended to be immersed into the melt to obtain a sample thereof.
Patent SE-8200827-L (SE)
Inventor: PUOLAKAINEN N
IPC: B25B27/04
Filed: 1982-02-11
Abstract: In a procedure for mounting elongated cylindrical elements in predrilled holes the element (5) is first fitted with resilient retention in one end of an axial through hole (2) in a sleeve (1). Accommodated at the other end of the hole (2) is a striker (3). The sleeve (1) with the cylindrical element (5) is applied to the mouth of the predrilled hole and the striker (3) is then subjected to blows so that it strikes the element (5) and drives it into the hole. A tool for implementing the procedure embraces a sleeve (1) with an axial through hole (2). One end of the hole (2) is arranged to accommodate an elongated striker (3) and the other end to accommodate the cylindrical element (5) which is retained in the sleeve (1) by spring pressure.
Patent SE-8201491-L (SE)
Inventor: BERGQVIST S A
IPC: E21C35/187
Filed: 1982-03-10
Abstract: The invention relates to a device for supplying fluid to a tool (10) for breaking hard material, which is rotatably carried in a holder (11). Means are provided for supplying fluid to a nozzle (24) when the tool (10) is displaced axially rearwards during operation, said nozzle being located in connection with the tool (10). For purposes of facilitating rotation of the tool (10) about the longitudinal axis (29) thereof, the device is designed such that a torque is produced acting on the tool, and the tool seat (13,14) in the holder (11) is flushed when the tool (10) is displaced axially rearwards.
Patent SE-8201588-L (SE)
Title: Insulating glass pane - has three or more layers with intervening gaps filled with different gases having varying sound speeds
Inventor: RISTNER H P
IPC: E06B3/66
Filed: 1982-03-15
Abstract: No further information available at time of publication.
Patent SE-8202009-L (SE)
Inventor: CHAKI T
IPC: H01H13/20
Filed: 1982-03-30
Abstract: A link mechanism in a pushbutton-operated waveband or station selector in which a link with a plurality of arms is pivotably fitted on a pivotal shaft; in order to couple to these link arms members which move in different directions, each of the members being provided with a guide means extending perpendicular to the moving direction of the member, a guide member provided at each of said arms of the link being slidably engaged with the guide means; the angle formed between each of the link arm and the moving direction of each member coupled with the arm being so set to always be greater or smaller than a right angle within the moving range of each member that no point of inflection will occurs in the moving orbit of the guide member of each arm within the guide means of each member.
Patent SE-8202833-L (SE)
Inventor: BERG A
IPC: B65G57/00
Filed: 1982-05-06
Abstract: A method of and a magazine for serving machines for mechanical treatment with a robot. Articles to be machined are supplied on pallets on a first conveyor. A robot collects an article from a pallet on said conveyor, places it in the machine and collects a machined article and places it on a pallet on a second conveyor belt. The robot is connected to or grips an empty pallet and moves this from the first to the second conveyor belt.
Patent SE-8204071-L (SE)
Inventor: VESTERLUND G
IPC: G21C21/02
Filed: 1982-07-01
Abstract: The invention relates to a process for making cladding pipes from a zirconium-based alloy for fuel rods used in nuclear reactors. In the process according to the invention, the zirconium-based alloy is extruded, and the extruded product is rolled in the cold state. The process also involves some annealing steps, intermediate annealing steps, intermediate cold rolling steps and a β-quenching step before the last cold-rolling stage. The cladding pipes thus obtained have both good corrosion properties and good mechanical properties due to the fact that β-quenching is carried out before a cold- rolling operation. The intermediate annealing is then conducted at a temperature which is higher than 610 degrees C, and is up to 675 degrees C.
Patent SE-8302093-L (SE)
Inventor: INGVARSSON L I
IPC: E04C3/06
Filed: 1983-04-15
Abstract: To join the thin plate beams (1), holes (2) are drilled in the beam when it is made or on site, permitting the use of much larger screws than those of 6.5 mm dia., normally accepted as maximal when drilling for self-tapping screws on site.
Patent SE-8304213-L (SE)
Inventor: WILLIAMS R S
IPC: C08L67/02
Filed: 1983-08-01
Abstract: A moulding composition is based on polyethylene terephthalate (PET) and contains as additives polycaprolactone with a number average molecular weight greater than 10,000 and a nucleant for crystallization of the PET. The composition can also contain a reinforcing fibre, such as glass, and a plasticizing additive, which may be, for example, a lower molecular weight polycaprolactone, or a plasticizer such as dibenzyl adipate.
Patent SE-8404476-L (SE)
Inventor: JOHANSSON L K R
IPC: C04B41/00
Filed: 1984-09-06
Abstract: Quick lime with prolonged hydration time, which lime has been treated at a raised temperature with at least one compound selected from the group consisting of monocarboxylic acid, dicarboxylic acid or polycarboxylic acid, a salt of anyone of these acids or a salt of oxophosphoric acid, a process for the production of said product and the use thereof.