baber/WOPTO huggingface dataset:
Patent SE-8403546-D0 (SE)
Inventor: LAZZERINI P
IPC: B21C23/14
Filed: 1984-07-04
Abstract: A method is described for the preparation of tubular copper or copper-alloy chills or ingot moulds shaped with their longitudinal axis substantially curved, and comprising a first stage in which the end of a tubular semi-finished product of rectilinear axis is turned-over by cold plastic deformation; a second stage in which said semi-finished product is shaped to give it a curved form; a third stage in which a mandrel having the same shape and outer dimensions as the chill to be obtained is then inserted into said semi-finished product; a fourth stage in which said semi-finished product is passed through an extruder die of such dimensions as to deform the material of said semi-finished product in order to cause the inner surface of said semi-finished product to adhere closely to the outer surface of said mandrel; and a fifth stage in which when said semi-finished product has passed through said die, a substantially axial force is exerted on said mandrel in the opposite direction to the force exerted in the preceding stage, while the end edge of said semi-finished product is rested against counteracting sectors disposed below said die.
Patent SE-8403596-D0 (SE)
Inventor: YONEYAMA M
IPC: A63B102/04
Filed: 1984-07-06
Abstract: A badminton racket comprises a tubular shaft and an oval shaped frame internally connected to the shaft by a T-shaped joint including a pair of horizontal extensions and a vertical extension. The frame has opposite end portions with opened end faces, each of which is recessed at the lower side thereof in a semi-circular shape, and abutted against each other except at the recessed portions. The horizontal extensions of the joint are fitted in the end portions of the frame while the vertical extension is fitted in the upper end of the shaft. The junction area of the racket is coated with FRP layers to provide external connection.
Patent SE-8500752-D0 (SE)
Inventor: STENSTROEM LENNART
IPC: B65G21/00
Filed: 1985-02-18
Abstract: PCT No. PCT/SE86/00062 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04787 PCT Pub. Date Aug. 28, 1986.A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through type. The casing and cover are interconnected along one side of the cover in several joints (47) and are interconnectable at several locking locations (48) along an opposite side of the cassette such that the casing and cassette in spite of the broken through structure, form a rigid and strong unit when the cover is closed.
Patent SE-8503191-D0 (SE)
Inventor: HOLZER J
IPC: H02K11/20
Filed: 1985-06-26
Abstract: Device for measuring and monitoring the vibrations of a bar (1) in stators of large electric machines, in which device there is provided in a holder (2) in a ventilation slot near the bar (1) a preloading disc (3) which is provided with at least one strain gauge (5) and bears with its other end against the bar (1), and in which device the signals emitted by the strain gauge (5) can be read off in analogue or digital mode on a display unit arranged outside the machine. <IMAGE>
Patent SE-8503963-D0 (SE)
Inventor: BLOMBERG B
IPC: H01M10/615
Filed: 1985-08-26
Abstract: The regulator (8) is filled inside the heat-insulating casing (7), and includes an electrical temp.-monitoring circuit which incorporates a temp. indicator (13). It also has an electrical voltage monitoring circuit connected to the poles (2,3) of the battery (1) to probe the voltage between them. - A control unit is provided in the regulator which, dependent upon signals from the temp.-monitoring circuit and that for monitoring voltage, is connected to the poles of the battery and the heater element (6). - The regulator is conductively connected directly to the poles of the battery. The temp.-monitoring indicator is placed in a side against one side surface of the battery with the regulator itself locating against the battery by being pressed from the casing.
Patent SE-8504535-D0 (SE)
Inventor: TEGNER CARL-AXEL
IPC: E04B1/82
Filed: 1985-10-01
Abstract: At least one of the limiting walls (57,59) is inclined to reflect incoming sound towards an absorbent (6) fitted to the ceiling.
Patent SE-8504555-D0 (SE)
Inventor: BOSTROM T
IPC: A47C1/126
Filed: 1985-10-02
Abstract: The chair frame (4) is pivotably fitted in relation to the ambience of the chair around an axis (6) located behind an imaginary prolongation of the back rest (3). The frame supports an operating component (20) which works in conjunction with a retainer (25) to fix the chair in the folded-up position and to work with a further retainer to fix the chain in the folded-downwards position of the seat. The chair can also be simply lowered through a floor hatch (9,10).
Patent SE-8505132-D0 (SE)
Inventor: BRUNET P
IPC: A61M5/315
Filed: 1985-10-30
Abstract: An ampule for an automatic hypodermic syringe comprises at least two axially aligned and hermetically separated compartments containing respective medicated substances. A nipple member is disposed at one end of the ampule. A needle holder is slidably mounted in said nipple member and supports a hollow needle. An intermediate partition normally hermetically separates the two compartments. The intermediate partition has a valve member adapted to open a path of flow through the intermediate partition to bring the second of the compartments into communication with the needle hollow after a first of the compartments is substantially emptied. Preferably, there are two intermediate partitions and three compartments.
Patent SE-8603244-D0 (SE)
Inventor: BERNER ERLING
IPC: F24F7/08
Filed: 1986-07-29
Abstract: The ventilator comprises a duct divided into two channels 106, 108 each having a pivotally mounted valve 114, 116 which is opened by the flow of air. Air flowing through the intake channel 106 opens the valve 114 which is provided with an adjustable counterweight assembly 120. The air then passes through a filter and heat exchanger to an enclosure. During a following cycle of operation, the flow of stale air from the enclosure opens the valve 116 and the air is exhausted to the outside. The construction of the ventilator prevents mixing of the stale and fresh air. <IMAGE>
Patent SE-8603643-D0 (SE)
Inventor: HEARST DAVID T
IPC: F17C13/00
Filed: 1986-08-29
Abstract: An identification device for a necked container includes a ring-like base structure that is installed about a container neck, and indicia that is carried by the base structure for presenting container data. Preferably the indicia includes presentations of container data that are manually and machine readable. Preferably the indicia is protected from harm by a transparent cover. In one embodiment the identification device has inwardly extending fingers to establish a secure mounting about the neck of the container on which it is mounted. In another embodiment, locking pins are used to establish a secure mounting.
Patent SE-8702644-D0 (SE)
Inventor: KERKKEINEN M
IPC: B01D33/067
Filed: 1987-06-25
Abstract: Perforated sheet or drum produced from such a sheet, employed in screens and presses for the crude paper pulp industry and for the papermaking industry, the holes made in the said sheet being either round holes or elongate slots, the said sheet being furthermore completely planar or provided with ribs, ridges, projections, grooves or the like and being characterised in that at least a proportion of the filter surfaces of the said sheet 1 is equipped with a hard surface layer provided with a diffusion coating. 
<IMAGE>
Patent SE-8803950-D0 (SE)
IPC: H01R13/50
Filed: 1988-10-31
Abstract: The invention relates to coupling plug sockets with or without a protective-earth contact. The plug socket consists of a longitudinally split housing part, which preferably consists of thermoplastic material. According to the invention, both housing part halves are constructed as an integral part via a segment, by means of film hinges which are known per se and are fitted to the cylindrical outer walls of said plug part halves, and can be folded together to form a common, enclosed housing. The walls of the cylindrical housing part and the segment wall lie flush on a common arc of a circle when folded together. An integral base part is integrated by techniques such as soldering, welding or bonding in the housing part half which carries the contact support assembly. <IMAGE>
Patent SE-9002434-D0 (SE)
Inventor: MANDERSSON R
IPC: B65D5/74
Filed: 1990-07-13
Abstract: In a packaging container of parallelepiped type, with material for manufacture of the same, there is, limited by means of fold lines, a fold-out corner flap (4) which contains a pouring opening (7) and serves as a pouring lip when pouring out contents in liquid form from the packaging container. In order to ensure that air can flow into the packaging container in conjunction with the pouring out of the contents the upper end wall (1) of the packaging container is provided with weakening lines (8), which diverge from the pouring opening and weaken the material to such an extent that the area at the rear end of the pouring opening stands out in a raised position obtained on the opening of the packaging container and facilitates the inflow of air. <IMAGE>
Patent SE-9003345-D0 (SE)
Inventor: VOLD V
IPC: E02B8/08
Filed: 1990-10-19
Abstract: Installation allowing fish to pass from a low water level (backwater - BV) to a higher water level (top water - OV) in a water course, for example in connection with a dam 51, 52, and comprising a chamber 10 placed at the low water level and designed with sufficient stability to internally withstand the pressure of the top water. Closeable openings 1, 11 in the chamber 10 for communicating with the backwater and top water, respectively, allow the fish to pass into and out of the chamber. Also provided are flow openings 2, 12 which likewise communicate with the backwater and top water, respectively, and are intended to maintain a certain flow of water through the chamber 10 during operation. Arranged in the smallest of the through-openings 2, 12 is an energy-saving and/or energy-disrupting diffuser arrangement for the flow of water. <IMAGE>
Patent SE-9003939-D0 (SE)
Inventor: ANTHONY T R
IPC: C01B31/06
Filed: 1990-12-10
Abstract: Single-crystal diamond consisting of isotopically pure carbon-12 or carbon-13 has been found to have a thermal conductivity higher than that of any substance previously known, typically at least 40% higher than that of naturally occurring IIA diamond. It may be prepared by a method comprising comminution of diamond of high isotopic purity, such as that obtained by low pressure chemical vapor deposition employing an isotopically pure hydrocarbon in combination with hydrogen, followed by conversion of the comminuted diamond to single-crystal diamond under high pressure conditions.
Patent SE-9101033-D0 (SE)
Inventor: WILMAR O
IPC: G01L1/16
Filed: 1991-04-08
Abstract: Method of measuring forces varying in time and, where applicable, torque, where at least one sensor 1 for force measurement is arranged between two members 2, 3 acting on one another with force and where signals from the sensors present are received by a recording unit 3. The method is characterized in particular in that a number of piezoelectric sensors 1 are arranged between a first and second support element 5, 6 which are supported by a force-generating member 2 and, respectively, a further member 3, such as a holder element, on which a body 4 intended for force and torque action is intended to be arranged. The invention also relates to an arrangement for implementing the method. <IMAGE>
Patent SE-9101686-D0 (SE)
Inventor: HEGBOM T
IPC: H01C1/03
Filed: 1991-06-03
Abstract: A water soln. of nickel nitrate obtained by dissolving nickel in nitric acid is mixed with magnesium oxide powder, then to be dried and heat-treated. The heat treatment involves a temp. of approximately 100 deg.C. This causes a thin layer of nickel oxide to be formed on the surface of the magnesium oxide granules, as the result of the conversion of nickel nitrate to nickel oxide during treatment. This enables a tube component to be used with a resistance wire of iron-chromo-aluminium alloy at an essentially higher temp. than hitherto, with tube temps. in excess of 900 deg.C being possible. - A measuring of the insulation properties of the magnesium oxide in the tube component is obtained by measuring the so-called leak current, i.e. the current passing between the resistance wire in the component and the tube casing through the magnesium oxide layer.
Patent SE-9102378-D0 (SE)
Inventor: SOEDERBERG S
IPC: C23C16/26
Filed: 1991-08-16
Abstract: The invention relates to a method for diamond coating of a large number of discrete components by Microwave Plasma Assisted CVD equipped with a bowl shaped substrate table. Its geometrical shape and configuration results in a more stable plasma, the shape and position of which conform well with the individual components. This reactor geometry also enhances the flow of the excited gas mixtures and therefore a large number of discrete components can be coated simultaneously even at high microwave power. <IMAGE>
Patent SE-9102652-D0 (SE)
Inventor: HJERTMAN B
IPC: A61M5/32
Filed: 1991-09-13
Abstract: PCT No. PCT/SE92/00596 Sec. 371 Date May 3, 1993 Sec. 102(e) Date May 3, 1993 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/05835 PCT Pub. Date Apr. 1, 1993.A device for limiting the penetration of an injection needle when an injection is administered from an injection apparatus comprises an exterior sleeve (1) arranged around the front part of the injection apparatus (2). In its foremost position, the sleeve (1) surrounds the needle (8) completely, and it may be displaced rearwards while overcoming a spring force (6), to expose the needle (8).
Patent SE-9102743-D0 (SE)
Inventor: BJOERK I
IPC: F42B33/06
Filed: 1991-09-23
Abstract: The present invention relates to a method and arrangement for removing the band from artillery shells 1 in connection with scrapping of ammunition. According to the invention, use is made of one and the same sharp-edged tool 10 for shearing off the shell band 3 and retaining the same while the shell body 1 is moved away from the tool 10 while the band 3 is rolled out of the groove 2 in the shell body 1 where it was originally located. <IMAGE>
Patent SE-9200288-D0 (SE)
Inventor: BERGSTROEM MAARTEN
IPC: B43K24/02
Filed: 1992-02-03
Abstract: A pen having a holder (10) and a mechanism (11) arranged in the pen, comprises a substantially hemispherical writing end and has such a mass distribution that its centre of gravity is located between the crest of the writing end and the meridian plane of the substantially hemispherical writing end, such that the pen, when put e.g. on a table and having its nib (12) retracted, will automatically rise so as to stand substantially on the crest of the writing end when in its resting position.
Patent SE-9201650-D0 (SE)
Inventor: RYDBORN STEN AAKE OLAUS
IPC: G01L5/108
Filed: 1992-05-26
Abstract: The present invention relates to a device for generating an electrical signal corresponding to the tensioning of a thread 5 in a sewing machine, with a pressure-sensitive, electrical resistor 10 being arranged in the path of the thread 5, with the resistance of the resistor 10 varying in relation to the pressure or the force which is exerted on the same and the resistor 10 being coupled into an electronic circuit Fig. 4 for generating an electrical signal corresponding to the resistance of the resistor 10 and thereby to the force exerted on the same. <IMAGE>
Patent SE-9202006-D0 (SE)
Inventor: OLAUSSON LENNART
IPC: B67D7/32
Filed: 1992-06-30
Abstract: A safety system for the deposition and feeding of liquid chemicals, is characterized in that the chemicals are deposited in at least one container in a safety cabinet (23, 23a), that there is at least one dosage feeding pump (4, 4a) in the safety cabinet and at least one suction conduit (3, 3a) through which said chemicals can be conveyed up from the said at least one container for said dosage feeding, that a surrounding embankment (29, 29a) is provided in the bottom portion of the safety cabinet, said embankment consisting of a material which is resistant to the chemicals contained in the container or containers in the safety cabinet and which embankment can accommodate the content of container or containers placed in the cabinet, that one or more first sensors (21, 21a) sensitive to liquid are provided inside the embankment, and that the safety system includes a control unit (12, 12x) in connection with said sensor or sensors provided to stop the dosage feeding pump if liquid would contact the said first sensor or sensors.
Patent SE-9302846-D0 (SE)
Inventor: AXELSSON OWE
IPC: B65D5/02
Filed: 1993-09-03
Abstract: The invention concerns a packaging container (1) of cardboard material or the like, where the packaging container has a sidewall with three or more sidewall fields (2-7) separated through fold lines (22-27). In the erected unit, each of the side wall fields (2-7) are folded along their length from an upper edge (14) to a lower edge (15) so that the upper edge of each field forms an angle with the lower edge of the same field as seen from above. The invention also concerns a unit for producing the packaging containers and also a procedure for production of a folded and attached unit.<IMAGE>
Patent SE-9303486-D0 (SE)
Inventor: LARSSON ANDERS
IPC: A61B5/08
Filed: 1993-10-22
Abstract: The invention describes a method and a ventilator device for measuring the functional residual capacity, FRC, of lungs. A trace gas is mixed with a breathing gas in a gas mixer (14) and fed into the lungs (8) via an inspiratory tube (6). When a predetermined concentration of trace gas is achieved in the lungs (8), the supply of trace gas is stopped, and a washout phase starts. During the washout phase, the concentration of trace gas in expired gas and the flow of expired gas are measured. The measurement values are sent to an analyzer (18) which calculates the volume of trace gas in the lungs (8). Functional residual capacity can then be determined from the calculated volume of trace gas. The trace gas is appropriately SF6. <IMAGE>
Patent SE-9401638-D0 (SE)
Inventor: KOTZIN MICHAEL D
IPC: H04B1/46
Filed: 1994-05-11
Abstract: A communication system mitigates speech loss due to a delay (D) incurred during communication channel set-up and also accounts for the delay (D). The communication system time-compresses certain speech spoken by a user and buffers this time-compressed speech in a FIFO (827) at least until the communication channel set-up has been completed. Upon channel set-up, the communication system begins transmission of the stored time-compressed speech and transitions to transmission of normal spoken speech when the FIFO (827) storing the time-compressed speech is substantially empty.
Patent SE-9503200-D0 (SE)
Inventor: GERHARDT KLAUS
IPC: B27N3/24
Filed: 1995-09-15
Abstract: A continuous press for the production of pressed board comprises an inlet mouth of the steel belts, between which the comminuted material is pressed, which has its contour adjustable by imparting a bending moment to a cantilevered tongue of the respective press platen. The positions of the tongue are set by shifting a slider on the respective press beam to allow a step of a respective abutment staircase to engage a counter bar. The slide has a piston and cylinder setting drive.
Patent SE-9602808-D0 (SE)
Inventor: DENIZE PASCAL
IPC: G11B23/03
Filed: 1996-07-19
Abstract: The device has two rectangular shaped plate parts (5,6). The second flat plate (6) is unbroken, and is foldable along the end surfaces. On the side edges of the second plate are located two outer edge parts (7,11), which are foldable inwards between the plates (5,6). In the folded-up state, a fixture device for the object is formed with parallel tracks (10) between the quadratic plates, for insertion of the object. The cohesive piece is made of a wood fibre pulp, such as homogeneous cardboard. Between the plates is arranged a short intermediate piece for formation of a space for the inward foldable outer edge parts.
Patent SE-9604185-D0 (SE)
Inventor: MARKLUND ERLAND
IPC: B07C5/14
Filed: 1996-11-15
Abstract: Each compartment (3) has a base movable vertically and formed by a number of base components (4), which when the compartment is filled with timber pieces discharges these to a conveyor (9) beneath it for further handling. The base components are provided with a catchment component (10) pivotably arranged around a joint (11), which in the upper position of the base components extends above them and from beneath with one end freely supporting against a stop (14) fixed in space. The catchment component upper edge has an upper side which is similar to the upper side of the base component. The base component is provided with a stop (16), against which the longer part (12) of the catchment component rests, when the shorter part of the latter does not support against the stop.
Patent SE-9700994-D0 (SE)
Inventor: DOLK-PETERSSON BO
IPC: A47G1/16
Filed: 1997-03-17
Abstract: Objects such as pictures or works of art are hung up and fixed into position using a hanger that comprises a frame (1) at least partially enclosing and guiding a movable pad (3). Holes (2) in the hanger allow it to be permanently secured to the object. The picture hook is received by a threaded hole (4) extending through the pad. Restricted movement of the pad and hook relative to the frame is allowed for by a space (5) in the rear side of the frame, that enables the hook to be moved until friction between it and the frame prevents any further movement of the pad. The frame may be specially designed so that it has a protrusion (6), from which a hook removed from the object during transport in order to prevent may be hung.
Patent SE-9702546-D0 (SE)
Inventor: SJOEBERG TUULIKKA
IPC: A61F13/60
Filed: 1997-07-02
Abstract: Once the article has been put on, it is changed by tearing along one or more lines through the absorption body.  An absorbent hygiene article (1) such as a nappy or incontinence pad comprises a liquid-tight surface layer (2) on the outside of the article, a liquid-permeable surface layer (3) worn next to the skin, and an absorption body (4) enclosed by these two surface layers. At least one adhesive tape tab (6) is provided for sticking to at least one tab receiving region (7) in order to hold the article around the waist. At least one opening line (8) in the article is used to tear the article and open it up once the tabs are in place, without having to unstick the tabs from the article.
Patent SE-9704142-D0 (SE)
Inventor: BURVALL MIKAEL
IPC: H01R33/97
Filed: 1997-11-12
Abstract: This invention relates to a childproof lamp socket for light bulbs comprising a holder into and out of which the light bulb is intended to be screwed, the light bulb in screwed position being intended to be in contact with a contacting element for getting current. According to the invention the lampsocket is characterized by the combination of the following features: the holder (4; 19) against the action of the force from a spring means (9; 25) is arranged axially displaceable between an upper position and a lower position inside of a sleeve-formed outer part (1; 17), the holder being rotatable in relation to the outer part in its upper position; the holder (4; 19) at its lower part has a first type of means (14; 20), which are intended to cooperate with a second type of means (15; 21) in the sleeve-formed part (1; 17), when the holder has taken its lower position, whereby the holder cannot rotate in relation to the outer part so that the light bulb can be screwed into and out of the holder; the spring means (9; 25) is arranged in the lamp socket and has such a design and placing that, when screwing the light bulb into and out of, respectively, the holder, the spring means is subjected to compression.