baber/WOPTO huggingface dataset:
Patent SE-8600594-D0 (SE)
Inventor: TAKIGAWA S
IPC: B26B13/06
Filed: 1986-02-11
Abstract: Scissors, wherein one of the two blades is made of a metal, while at least the cutting edge portion of the other blade is made of a ceramic. The cutting edge of the metallic blade has an acute included angle, while the flat side and its adjacent side of the ceramic blade form an obtuse included angle.
Patent SE-8604411-D0 (SE)
Inventor: LEPPENEN J
IPC: E21D20/02
Filed: 1986-10-17
Abstract: The invention relates to a method and a device for guiding a concrete feeding hose in connection with the grout feedin rock bolting. The concrete feeding hose is therein passed by means of a feeder froma reel into a guide head supported on a feeding beam of a drilling equipment and further through the guide head into a hole drilled in the rock, and is passed back on to the reel in proportion as the hole is filled. In order to protect the feeder of the concrete feeding hose against dirt and mechanical damage, the concrete feeding hose is pushed into the guide head through a flexible guiding means.
Patent SE-8604945-D0 (SE)
Inventor: ALPEROVICH B I
IPC: A61B18/12
Filed: 1986-11-19
Abstract: The appts. has coolant conducted to and from the blade (11) through a heat exchanger (7) consisting of at least two intercommunicating coaxial tubes (8,9). The transformer (5) is combined with the outer tube (8) for transmission of the ultrasonic waves from a source (2) composed of an excitation coil (3) and a magnetostrictive element (4). For max. efficiency the transformer (5) is shaped as a hollow frustum of a cone with its broader end (6) in contact with the source (2), and its narrower end (10) fixed to the outer tube (8). This has a lengthwise slit for airtight insertion of the comb edge (12) of the blade (11).
Patent SE-8702061-D0 (SE)
Inventor: MULLER HANS
IPC: B29C45/17
Filed: 1987-05-19
Abstract: In the case of known coupling devices, releasing takes place with the aid of a sickle spanner (hooked wrench), which has to be held by hand, to be precise whenever the coupling returns with the hydraulically operating ejector mechanism. Owing to confined conditions, this action is very laborious, and there is a considerable risk of a working accident. The novel coupling device is intended to permit troublefree use with no risk of any working accident. The coupling device comprises a coupling pin (2), which can be connected to the injection mould and bears grooves (30), and a coupling housing (1), which can be connected to a machine and has a number of profiled jaws (10) for engagement with the coupling pin (2). Each of the jaws has in an opening (9) a sloping face for engagement with a conical face (28) of an annular piston (20), which is mounted movably in an annular space (39) in the coupling housing (39). The piston is sealed off from the space (39) and is actuated by means of pressure medium which acts on the piston depending on the intended action. For safety, a number of helical springs (29) are provided, which hold the jaws (10) in the closed position even if there is a loss in pressure. The coupling device has, furthermore, a connection part (16), which can move slightly for the purpose of centring perpendicularly with respect to the longitudinal axis of the coupling device. <IMAGE>
Patent SE-8702082-D0 (SE)
Inventor: FORSLUND K-E
IPC: B25J17/00
Filed: 1987-05-20
Abstract: Device for articulately connecting two parts of a robot arm forming an elbow joint, comprising a first arm part (1), the connection end of which is formed as a yoke with two spaced apart lugs (3) at the location of the joint, and a second arm part (2) the end (4) of which fits between the two lugs or flanges (3) of the yokes. According to the invention said end (4), on sides facing the respective lugs,is provided with bearing seats (5) in which shaft pins (6) are journalled. The shaft pins (6) are rotatably fixed to said end (4) by means of a pull rod (8) extending through said end (4) and said shaft pins (6). The shaft pins (6) fit into through-holes in the respective lug (3) and extend through said lug and are fixed by means of nuts (10) screwed onto the accessible parts of said shaft pins (6) on the opposite side of the respective lug. The device enables adjusting of the play in an elbow joint.
Patent SE-8702756-D0 (SE)
Inventor: SUNDMAN B
IPC: E04C/
Filed: 1987-07-03
Abstract: The present invention relates to a lattice girder for reinforcing sandwich panels and like structures of concrete, comprising longitudinal wires (1) extending in parallel on different levels, and zigzag wire stirrups (2) interconnecting said longitudinal wires. The invention is characterised in that the wire stirrups (2) extend, at least on one side, beyond the respective longitudinal wire (1) so as to form loops (3) outside the wire. Adjacent the longitudinal wire, the loops are cut open to form grooves (4) into which transverse wires (5) are insertable to connect the lattice girder with other reinforcement units.
Patent SE-8703094-D0 (SE)
Inventor: GLASS R
IPC: B66F3/26
Filed: 1987-08-07
Abstract: The piston-type hydraulic actuator, particularly a portable vehicle jack, gives increased pump output in the unloaded state. Two pistons slide independently one inside the other in the axial direction. The inner piston has recesses in the outside and the outer one recesses in the inside, accommodating spring driving members.
Patent SE-8703204-D0 (SE)
Inventor: PERSSON G
IPC: B65D19/31
Filed: 1987-08-18
Abstract: The plank beams have on their undersides a transversal track in which a plank is inserted and firmly attached by adhesive. On the plank undersides are foot planks also fixed by means of a rectangular track and adhesive.
Patent SE-8800996-D0 (SE)
Inventor: LINDBLAD L
IPC: B25B25/00
Filed: 1988-03-18
Abstract: The invention relates to a strap tightening device of the kind comprising a strap winding-on core which is rotatably mounted in a frame and which by means of a one-way coupling is turned step by step by means of a pivotal lever. In order to make the tightening device easy to handle and operate while providing favourable force directions the one-way coupling in accordance with the invention also comprises at least one pair of cog-wheels (16, 17), cog-wheel (17) of which is connected to the strap winding-on core (2) whereas the other cog-wheel (16) is connected to the pivotal lever (3), the centres of said intermeshing cog-wheels coinciding with the centres of rotation of respectively the strap winding-on core and the pivotal lever, said one-way coupling being releasable and arranged to force the strap winding-on core in the strap winding-on direction, when the pivotal lever is pivoted towards the frame.
Patent SE-8802671-D0 (SE)
Inventor: FALCKEN OESTEN
IPC: A01G15/00
Filed: 1988-07-18
Abstract: In temperature climate zones, the climate prevalent during the summer six months is characterized in many countries by continuous atmospheric low pressure formations coming from the sea over the )coasts. This entails sparce periods of sunshine, low daytime temperatures, and excessive rainfall. - By checking low pressure diffusion under the effect of sea winds over the coasts, this problem is resolved. To achieve this, a narrow evapn.-preventing belt of mineral oil or similarly active product is spread out in the sea along the coast. As the atmosphere becomes completely dired out over this belt, the low pressure humidity masses are forced upwards into the higher layer of the troposphere, and then up into the stratosphere. A high pressure ridge is produced over the coast and inland inside the evapn. prevention belt, and remains in force as long as the prevention belt is maintained.
Patent SE-8900897-D0 (SE)
Inventor: GRABNER B
IPC: B22D1/00
Filed: 1989-03-14
Abstract: The invention relates to a flushing block for introducing gaseous and/or solid reagents and additives into a metallurgical melting vessel, which is connectable at one end to a gas pipe and at least to a drive means and at its other end has at least one outlet opening extending from its circumferential surface, said opening terminating in at least one gas channel which can be connected to the gas pipe.
Patent SE-9000532-D0 (SE)
Inventor: MITSUHASHI M
IPC: C07K14/525
Filed: 1990-02-14
Abstract: Target Cell Lysis Factor (TCLF) is produced by exposing a human cell line capable of producing TCLF to a TCLF inducer to induce TCLF production, and collecting and purifying the accumulated TCLF. The TCLF which is produced includes lymphotoxin and human Tumor Necrosis Factor (hTNF). The hTNF may be separated and purified. The human cell lines are preferably human leucocyte and human lymphoblastoid lines, such as BALL-1, TALL-1, NALL-1 Namalwa, MOLT-3, Mono-1, M-7002, B-7101, JBL, EBV-Sa, EBV-Wa, EBV-HO, BALM 2, CCRF-CEM, DND-41 and CCRF-SB, as well as human cell lines which are obtainable by transforming normal human monocytes, or granulocytes. All of these human cell lines are multipliable by implanting them in a non-human warm-blooded animal, or alternatively, allowing them to multiply in a conventional-type diffusion chamber by which the nutrient body fluid of a non-human warm-blooded animal is supplied to them.
Patent SE-9000623-D0 (SE)
Inventor: CARLSSON M
IPC: B01D25/12
Filed: 1990-02-22
Abstract: The invention relates to a method for dewatering particle collections with the aid of a filter press in a cyclic sequence comprising filling, dewatering and emptying stages. The various stages within each cycle and between consecutive cycles are followed-up and determined by measuring continuously a magnitude which varies with the mass of the press and its contents, preferably the pressure exerted by the press and its contents on the surface supporting the press.
Patent SE-9003032-D0 (SE)
Inventor: SALMINEN S
IPC: D21F5/00
Filed: 1990-09-25
Abstract: METHOD FOR CONTACT-FREE DRYING OF A PAPER OR BOARD WEB A method for contact-free drying of a paper or board web (W). In the method both infrared radiation and drying air jets are used for drying, the web (W) moving through the dryer (10, 20) being, at the same time, supported free of contact with the dryer by means of the drying air jets. In the method the web (W) is first passed into an infrared drying gap or gaps (10VA, 10VB) and thereupon into an airborne web drying gap (20V). In the method the infrared radiators 105 in the infrared drying unit or units (10A, 10B) are cooled by means of air flows (FAin, FBin). In the method, before the airborne web dryer (20), an infrared dryer unit or units (10A, 10B) is/are used that are closed in such a way that cooling air is not, at least not to a substantial extent, passed into the infrared drying gap (10VA, 10VB). The drying cooling air which has been heated in the closed air circulation in the infrared drying unit or units (10A, 10B) is conducted through the nozzles (251, 252) of the airborne web dryer (20) following after the infrared dryer to constitute drying and supporting air blowings in the drying gap (20V) in the airborne web dryer, The thermal energy (Q) recovered in the cooling air of the infrared dryer (10) is substantially completely conducted to the airborne web dryer (20) to constitute heating energy at the side (302) of the airborne web dryer (20) which side (302) is placed at the dry side opposite to the coated wet side (P) of the web (W) to be dried.
Patent SE-9103573-D0 (SE)
Inventor: JOHANSSON L
IPC: E04F21/05
Filed: 1991-12-02
Abstract: An elongate concrete-barrier element (22) for use in combination with an elongate supporting element (40) which is disposed with the aid of spacing means (19, 21) above a foundation (41) and has a sliding plane surface (3) to allow a concrete-levelling device carried by the supporting element (40) to be moved slidably along the sliding plane surface (3). According to the invention the concrete-barrier element has an upper anchoring portion (24) to be secured to the supporting element (40), a lower slit portion (25) and a waist portion (26) located therebetween. The slit portion (25) has a plurality of vertical slits (32) forming bendable flaps (33), some of which being intended to be bent aside to form openings for the trussing irons, while the other flaps are intended to extend down to the foundation (41) in order to maintain their closing off function.
Patent SE-9301492-D0 (SE)
IPC: G01N15/08
Filed: 1993-04-30
Abstract: The present invention provides for the first time ultrafiltration/diafiltration membranes that are capable of excluding 0.02  mu m diameter, monodisperse, latex particles and are capable of being dried without loss of such ultrafiltration properties. A rapid, reliable method for integrity testing membranes also has now been discovered. The test has particular applicability to ultrafiltration membranes, although it may also be used for testing microfiltration membranes as well. In accordance with the method, referred to as the KUF method, the membrane to be tested is first thoroughly wetted with a wetting liquid that is capable of fully wetting the membrane; a displacing liquid is placed in contact with one side of the wetted membrane and increasing pressure is then applied to said displacing liquid; and the flow rate through said membrane is measured as a function of the applied pressure; wherein the displacing liquid is substantially insoluble in the wetting liquid and the interfacial tension between the two liquids is about 10.0 dynes/cm or less. A plot of the flow rate of liquid, per unit area of the membrane, through the membrane as a function of applied pressure can be made and a straight line may be drawn through the steep part of the resulting curve, using regression analysis, which will intersect the horizontal axis at a given pressure value, which is then the KUF value.
Patent SE-9302700-D0 (SE)
Inventor: KERNER WOLFGANG
IPC: B60R21/16
Filed: 1993-08-20
Abstract: The invention relates to an air bag for occupant restraint systems of motor vehicles, which air bag is automatically inflated by means of a gas generator in the event of an accident. In order subsequently to allow slackening of the air bag, a kidney-shaped or crescent shaped zone of the air bag cover, which is arranged at a greater distance from and approximately centrally to a central region of the air bag facing the occupant, is produced from gas-permeable fabric. Due to the specified shape and arrangement of this zone, the necessary load-bearing capacity of the air bag remains guaranteed.
Patent SE-9402511-D0 (SE)
Inventor: BENGTSSON BENGT-AAKE
IPC: A01K5/02
Filed: 1994-07-18
Abstract: The automatic feeding device comprises a container from the lower part of which the fodder is fed out on to a fodder table (8) through a feed-out aperture (10) in the container. The feed-out apertures is formed between an elastic strip (9) and the top side of the fodder table. The strip is arranged transversally to the fodder feed-out direction so that when the animal with its nose presses against the elastic strip the latter bends downwards to a limited extent, whereby the fodder runs out onto the fodder table only to the limited width of the extent of the strip. The fodder table is inclined downwards and outwards in the feed-out direction. The strip is made of rubber or plastic. The container has plain walls and the strip comprises the lowest part of one of the container vertical limiting walls.
Patent SE-9501834-D0 (SE)
Inventor: INNINGS LARS
IPC: A01J5/007
Filed: 1995-05-17
Abstract: PCT No. PCT/SE96/00628 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed May 14, 1996 PCT Pub. No. WO96/36211 PCT Pub. Date Nov. 21, 1996A milking machine having a teatcup (3) with a teatcup liner (6) and a pulsation chamber (7), the pulsating vacuum level is determined when the teatcup liner (6) abruptly opens or closes. At least one of the milking vacuum and the pulsating vacuum is controlled such that the maximum level of the pulsating vacuum is lower than the milking vacuum level and at least as high as the determined level.
Patent SE-9502168-D0 (SE)
Inventor: DE FELIPPIS MICHAEL ROSARIO
IPC: A61K47/00
Filed: 1995-06-14
Abstract: The present invention discloses various parenteral pharmaceutical formulations, which comprise: a monomeric insulin analog, zinc, protamine, and phenolic derivative. The analog formulations provide a prolonged duration of action. A process for preparing insulin analog-protamine formulations is also described.
Patent SE-9504680-D0 (SE)
Inventor: BOHM CHRISTER
IPC: H04L12/28
Filed: 1995-12-28
Abstract: The present invention relates to a defragmentation method and arrangement for increasement of the average block size of free tokens in the nodes of a DTM (+E,uns D+EE ynamic Synchronous +E,uns T+EE ransfer +E,uns M+EE ode) network. The defragmentation comprises defining a home node for each token at network startup in such way that the tokens sharing the same home node will always define at least partly a continuous slot range, sending back free tokens to home nodes when a significant time has passed and, merging two or more slot-consecutive tokens with the same slot range into a single token when existing in the free pool of a node. The defragmentation can be realized in a central or a distributed token management scheme.
Patent SE-9601593-D0 (SE)
IPC: H01C7/12
Filed: 1996-04-26
Abstract: A varistor block (1) has an insulating ring (2) of composite material surrounding the circular-cylindrical envelope surface of the block. The ring is a ceramic matrix and/or a bursting-preventing bandage of organic fibres. The ring may be of silicon carbide or boron carbide. The fibres may be aramid, 'Kevlar' (RTM) or 'Twaron' (RTM)
Patent SE-9703318-D0 (SE)
Inventor: EKLUND TORE
IPC: B26D7/06
Filed: 1997-09-12
Abstract: The present invention relates to a method and a device for synchronised feeding of food products, to a downstream processing device. The method comprises the steps of arranging the product to be fed on a slidable product carriage, which carriage is arranged on slide rails for sliding motion thereupon, in a feed direction M, and positioning the carriage in an initial position remote from that end to which the products are to be fed. The method is characterised by the step of driving at least one feed member in a reciprocating motion, in synchronisation with the operating cycle of the processing device, said slidable carriage being brought along, optionally, in said motion in the feed direction M, by bringing at least one locking member arranged on the slidable carriage into locking engagement with the feed member when said member is moved forward in the feed direction, said locking member being released from its locking engagement when said feed member is moved backwards against the feed direction. The device comprises a frame, a pair of parallel slide rails 8 on which a slidable carriage 3 is arranged for sliding forwardly feeding motion. It is characterised by a feed member which performs a reciprocating motion in synchronisation with the operating cycle of the processing device for related forward feeding of the slidable carriage 3, by locking member 2 provided on the carriage, with associated actuators for locking engagement with the feed member and an element which is fixed in relation to the frame respectively, and spring means biasing the feed member in the feed direction M. <IMAGE>
Patent SE-9703450-D0 (SE)
Inventor: BJOERK K ANDERS
IPC: G01N29/30
Filed: 1997-09-24
Abstract: The invention relates to a method and a device, in a manufacturing process, for example in the paper pulp, paper, pharmaceutical, food, building material industries, to indicate the characteristics and contents in a suspension in a fluid which flows through a conveying device, e.g. a conveyor line. The mechanical vibrations are recorded directly from the conveying device (12) at least at one place with minimal external influence for a precise time. The recorded vibrations from each place are graded by a data manipulating program (18) according to predetermined characteristics, e.g. frequency, angular and average differences, levels of significance or the like, and a vibration characteristics and/or at least one value related to a vibration characteristics is generated. Stored vibration characteristics and/or values in a memory (19B) relating to earlier vibration recordings with suspensions flowing through the conveyor with analysed contents are compared at each recording with acceptance of the vibration characteristics and/or the value which lies closest to that which is the case for the recorded vibrations. The recorded vibrations can then be used: for controlling the process in a suitable way; for raising alarm when there is a fault; for showing changed tendencies or the like.
Patent SE-9704611-D0 (SE)
Inventor: LIDSTROEM KJELL
IPC: H01J23/34
Filed: 1997-12-10
Abstract: The method controls the current [If] passing through the filament of a magnetron [M] by detecting, during operation, a parameter which is related to the actual emission capacity of the filament. The filament current of the magnetron is then controlled depending on the detected emission capacity. According to one aspect of the invention, control of the filament current is achieved by detecting the actual or current dynamic impedance of the magnetron. In a second aspect of the invention the filament current is controlled is provided by detecting, during, operation, a noise level of the magnetron, preferably a noise in the power supply to or the power output from the magnetron.
Patent SE-9804601-D0 (SE)
Inventor: LINDSKOG KJELL
IPC: E05G7/00
Filed: 1998-12-28
Abstract: The present invention relates to a method and to a device pertaining to the infeed of objects into a safety deposit container (1) that includes a security space (11) which is preferably alarmed against unauthorised access. The device (20) includes a rotatable cylinder (22) that has a cavity (27) for temporary accommodation of the object/objects fed thereinto. The cylinder (22) includes an alarm mat or an alarm layer or like structure which forms part of the container alarm circuit. The container (1) includes a cylinder housing space, and wall sections (15-18) of the safety deposit container (1) border on and conform with the outer shape of the cylinder.
Patent SE-9900280-D0 (SE)
IPC: H01H50/04
Filed: 1999-01-28
Abstract: A contactor having electromagnetically operated contacts, wherein main contacts and connections for power supply are arranged in a bottom area of the contactor and contact control means such as electric magnet and coil are arranged above the main contacts. The contactor includes a contactor enclosure being sequentially detachable in two dependent, successive steps through a locking element utilized by both.steps, such that in a first step access is provided to the contactor main contacts, and in a second step access is provided to the electric magnet and coil. The locking element is formed to engage a first and second arresting seat defined in the contactor enclosure. The arresting seats are arranged to urge the locking element into engagement with the second arresting seat as the locking element is released from engagement with the first arresting seat.
Patent SE-9900701-D0 (SE)
Inventor: TELL PETER
IPC: B01D46/24
Filed: 1999-02-26
Abstract: Ejector type vacuum pump, comprising a rotationally symmetric ejector body (4) arranged in a house to be contained in a vacuum chamber (3) that extends axially and opens through a wall of the house, a dust filter (15) running concentrically about the eject body comprising a tube shaped, porous filter body, a frame circumferentially enclosing the filter body so that the filter body and frame form a self containing unit that extends substantially about the whole length of the ejector body to be axially fixed by a muffler (11) that is received in the opening of the vacuum chamber.