baber/WOPTO huggingface dataset:
Patent SE-0103388-L (SE)
Inventor: PERSSON PER
IPC: F02D13/04
Filed: 2001-10-11
Abstract: Valve mechanism in an internal combustion engine, includes a valve play-take up mechanism in the form of a piston in a cylinder chamber at one end of an exhaust rocker arm, and a hydraulic circuit with valve elements for supplying or draining off pressure fluid to and from the cylinder chamber. A second cylinder chamber with a piston acting in an opposite direction is arranged in the rocker arm and communicates with the first-mentioned cylinder chamber. A brake rocker arm is mounted on the same rocker arm shaft as the exhaust rocker arm and has an outer end, which acts against the piston in the second cylinder chamber. The brake rocker arm has its own cam element with brake cam lobes to one side of the exhaust rocker arm cam element.
Patent SE-0201588-L (SE)
Inventor: ROMAN STEFAN
IPC: B23B27/14
Filed: 2002-05-29
Abstract: A drilling tool set includes a plurality of drilling tools having different operative drill diameters to blast drill holes of different respective diameters. Each drilling tool of the set has a basic body defining a central axis of rotation, and two replaceable indexable bits including a center bit and a periphery bit which are mountable in respective center and periphery pockets formed in a front end of the basic body. The periphery bits of the respective drill tools of the set are identical, and the center bits of the respective drill tools of the set are identical. Each of the center and periphery pockets of each drill tool defines a radial center point. A first of the drill tools has a smaller operative drill diameter than a second of the drill tools. The first tool includes a first periphery pocket and a center pocket. The center point of the first periphery pocket is disposed closer to the axis than is the center point of the second periphery pocket. The center point of the first center pocket is disposed closer to the axis than is the center point of the second center pocket.
Patent SE-0203130-L (SE)
Inventor: DRENNOW STEN
IPC: B65D33/38
Filed: 2002-10-24
Abstract: The spacer part (19) is provided at the outlet connection (26) for the packaging (3) and is located inside the latter, its purpose being to keep the connection walls at a distance from the connection (1) for the discharge device (2) when the packaging contents are being removed. The spacer part is resilient, enabling it to be pressed into a space (28) inside a tubular part (23) of the outlet connection and later spring back into its original shape (NF).
Patent SE-0301856-L (SE)
Inventor: PERSSON MARTIN
IPC: E02F/
Filed: 2003-06-24
Abstract: A tilt device is located between the mounting device (20) and a frame part (24) in the main part (3) of the scoop, allowing the scoop to be swivelled sideways about an axis (26) extending parallel to the normal working direction of the scoop or the normal travelling direction of the vehicle.  The scoop comprises a main part and a mounting device. The actual scoop part has a base (4), rear wall (5), side walls (6) and pivoting side pieces (7) connected to the front ends of the side walls which can form a front wall when in the closed position.
Patent SE-0402927-L (SE)
Inventor: SJOEOE STURE
IPC: B23C5/10
Filed: 2004-12-02
Abstract: The present invention relates to a tool for chip removing machining, the tool comprising a tool head (1), which is provided with insert seats for the receipt of replaceable cutting inserts (10, 11, 12, 13) as well as a fastening part intended to be received in a machine tool. The tool has at least two chip pockets, in each one of which two replaceable cutting inserts are arranged, the two cutting inserts (10, 11 and 12, 13 respectively) arranged in each chip pocket being intended for different types of machining and having the active surfaces thereof opposite each other. Furthermore the two cutting inserts arranged in a common chip pocket have their axially furthermost portions located at different levels in the axial direction (C1-C1) of the tool.  Characteristic of the tool is that two cutting inserts (11, 13) for turning located in different chip pockets have their axially furthermost portions thereof located at different levels in the axial direction (C1-C1).
Patent SE-0403104-L (SE)
Inventor: HOLMBERG ROBERT
IPC: F24F/
Filed: 2004-12-20
Abstract: The air inlet channel has a flow area which can be altered by removing a number of relatively lightweight plates that combine to define this flow area. The inlet channel preferably contains a filter.
Patent SE-0602799-L (SE)
Inventor: LI CHARLIE CHUNLIN
Filed: 2006-12-22
Abstract: A rock bolt for being grouted in a borehole, —includes an elongate cylindrical massive stem (1) with extensive lengths of stem portions (1s) separated by integrated anchors (2). The anchors are distributed with separations along the length of the stem (1). The anchors (2) are locally anchored relative to their local borehole wall portions for taking up load arising due to rock deformation. The stem portions (1s) are arranged for slipping relative to the grout or the borehole so as for each of the stems (1s) to take up local elongation strain between pairs of locally anchored preceding and consecutive anchors.
Patent SE-7401975-L (SE)
Inventor: ALEXANDROV A M
IPC: B65G51/14
Filed: 1974-02-14
Abstract: An arrangement wherein provided in a pipeline connecting loading and unloading terminals and communicating with the main source of a compressed gas flow are two sluice gates spaced somewhat apart as well as branch pipes with valves for gas discharge. Each of said branch pipes is arranged upstream of a corresponding sluice gate and close to it in the direction of containers travel. Connected behind and close to either of the gates in the direction of the containers travel are branch pipes with valves, communicating the pipeline with an intermediate compressed gas source. The gas discharge branch pipe arranged in a pipeline portion upstream of the other sluice gate is connected by its opposite end to a branch pipe communicating said portion with an intermediate compressed gas flow source upstream of its valve, as a result of which the container travels through said portion continuously.
Patent SE-7500685-L (SE)
Inventor: FERRO B M
IPC: C09D11/00
Filed: 1975-01-22
Abstract: Phosphorescent materials and solutions suitable for their preparation, the solutions comprising a phosphorescence activator and a soluble condensation product capable of further reaction to form an insoluble condensation product, the latter being one that does not absorb ultraviolet radiation in the absorption range of the activator.
Patent SE-7611698-L (SE)
Inventor: MARASS J
IPC: B65H9/00
Filed: 1976-10-21
Abstract: A top-sheet feeder in which the feed table comprising suckers engaging a sheet fed from the top of the stack, is pivotable to position the input end of the feed table at any offset position the sheet may have occupied at the top of the stack; the feed table comprising an end portion to direct the suckers upstream of the pivot normal to the leading edge of the sheet and thus align them correctly for output from the feeder.
Patent SE-7700397-L (SE)
Inventor: BOISSET B
IPC: B60N2/90
Filed: 1977-01-14
Abstract: A sliding runner of a particular specified type and supporting a motor vehicle seat is provided with an anchor for the lower end of a safety belt for a passenger on the seat. The sliding runner is one having a lower generally channel section member attached to the vehicle floor and an upper generally inverted channel section member which interfits with the lower channel section member, the upper and lower members co-operating by way of ball races to facilitate movement of the upper member along the lower. The said upper member has secured thereto a jaw member which provides an anchorage for the lower end of a safety belt and which embraces the engaging portions of the said upper and lower members so as to be slidable with the said upper member while resisting disengagement from the sliding runner and hence providing a reliable anchorage for the safety belt.
Patent SE-7709383-L (SE)
Inventor: YASUDA N
IPC: H01B9/02
Filed: 1977-08-19
Abstract: PURPOSE:To make easy the work of tearing off using the semiconductive compounds in which a copolymer consisting of ethylene-vinyl acetate with carbon black as the outer semiconductive layer of bridged polyolefine insulating cable.
Patent SE-7714682-L (SE)
Inventor: LI G S-H
IPC: C08F255/10
Filed: 1977-12-22
Abstract: Graft polymers of indene onto chlorobutyl rubber which have good impact resistance and high heat-distortion temperatures and blends of these graft polymers with commercially available thermoplastic resins are described.
Patent SE-7803674-L (SE)
Inventor: LINDAHL J A I
IPC: D21C9/10
Filed: 1978-03-31
Abstract: A process is provided for the chemical refining of cellulose pulp which comprises, in sequence, the steps of: (1) impregnating the cellulose pulp with refining chemicals in an amount selected to effect chemical modification of the pulp; (2) adjusting the pulp consistency to within the range from about 30 to about 70%; and (3) passing the pulp in turbulent flow through an elongated reaction zone from one end to another end thereof in a gaseous atmosphere consisting essentially of steam and preferably containing less than 1% by volume of oxygen at a superatmospheric pressure within the range from about 5 to about 400 kPa and a temperature within the range from about 100 to about 150 DEG  C. at which the chemical modification proceeds without a mechanical working sufficient to change the degree of beating of the pulp by more than about 2 DEG (Schopper-Riegler) and the freeness of the pulp by more than about 10 ml, and with less than an 8% change in the pulp dry solids content, at a flow rate such that the impregnated chemicals are substantially completely consumed by the time the pulp reaches the end of the zone.
Patent SE-7804358-L (SE)
Inventor: PERSSON N O
IPC: B60H3/06
Filed: 1978-04-18
Abstract: A ventilation system for a vehicle is provided with a ventilation housing through which air from an outer air intake is fed to at least one air outlet opening in the vehicle passenger compartment. In the ventilation housing there is a fan which, when energized acts on the airflow through the ventilation housing. The ventilation housing is provided with an opening which allows insertion, in the transverse direction of a passage in the housing, of a filter unit, which can comprise a filter insert in a cassette and/or an evaporator in a cooling system.
Patent SE-7900577-L (SE)
Inventor: CHAU K H
IPC: G01N33/48
Filed: 1979-01-22
Abstract: A device useful in the performance of a variety of immunologic and biochemical assays which comprises a container enclosing a solid phase reagent with an adsorbent and a retaining means for prohibiting the removal of said solid phase reagent is disclosed. The device is particularly well adapted to perform heterogeneous immunoassays and to permit processing large numbers of said immunoassays by facilitating the separation of assay medium from the solid phase reagents.
Patent SE-7904736-L (SE)
Inventor: BARRINGTON R B
IPC: B01D46/52
Filed: 1979-05-30
Abstract: A pleated paper filter element has the configuration of the frustrum of a cone with the pleats extending lengthwise of the sloping wall of the cone and has pleat separation dimples embossed into the paper from which the element is made, the height of said dimples being graduated lengthwise of the element so as to provide controlled pleat separation over at least most of the length of the element.
Patent SE-7905396-L (SE)
Inventor: GORANSSON G
IPC: B65D88/16
Filed: 1979-06-19
Abstract: A sack-like container includes at one end 22 a bottom portion formed by gathering together a hose-like blank (10) and an upper portion formed at the other end of the container and having a container-lifting loop (23). The ends of the hose-like blank (10) are directly joined together at 22. Parts (19, 20) of the hose-like blank extend from the gathering location (22), the one (19) within the other (20), towards the upper portion of the container. In the region of the upper portion of the container there is provided an opening (13) through which the inner blank-part (19) extends, in a displaceable fashion, out from the outer blank-part, and outside of which the blank-parts merge to form said lifting loop (23). <IMAGE>
Patent SE-7906946-L (SE)
Inventor: STARK KARL GUSTAV CRISTER
IPC: A01B73/04
Filed: 1979-08-20
Abstract: The invention relates to a latching/unlatching assembly in agricultural equipment having at least two laterally arranged sections (10, 20) e.g. harrow or roller sections, which are swingable towards each other. Through the action of operating apparatus (40) a releasable catch device (30) not only automatically locks the sections together when they are in a retracted position but also automatically releases the catch device when the sections (10, 20) are swung outwardly. This is achieved by the operating apparatus (40) being connected to one section (20) with the aid of connecting means (38), which latter is movable between two stops (42, 43). Thus, in the first stop position, the catch device (30) assumes a locking position when the sections (10, 20) are swung towards each other, while in the second stop position, the connecting means (38) automatically moves the catch device (30) from its locking position to free said sections (10, 20) for swinging movement away from each other, this swinging movement being provided by the operating apparatus (40). The catch comprises a spring-loaded rod (31) whose end (32) is moved behind a detent (13) by an arm (37) attached to the rod and pivoted to the connecting means (38). <IMAGE>
Patent SE-8000929-L (SE)
Inventor: FOSLIEN F L
IPC: H01R43/042
Filed: 1980-02-06
Abstract: A hand crimping tool having a first handle and a second handle connected to the first handle by a main pivot pin and a pair of jaws connected to the handles for movement together upon pivoting of the handles about the main pivot pin. A signal mechanism is provided to produce a sensory perception to the user of the completion of a predetermined crimping movement of the jaws.
Patent SE-8003429-L (SE)
Inventor: NANNINI G
IPC: A61K31/545
Filed: 1980-05-07
Abstract: Heterocyclyl derivatives of oxy-imino-substituted cephalosporins are disclosed, such, for instance the compound 3-[(8-amino-6-tetrazolo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4 -thiazolyl)-2-methoxyimino-acetamido]-3-cephem-4-carboxylic acid and its pharmaceutically and veterinarily acceptable salts. The compounds of the application have high antibacterial activity against Gram-positive and Gram-negative bacteria, including strong beta-lactamase producer Gram-negative microorganisms.
Patent SE-8003476-L (SE)
Inventor: FARGE D
IPC: A61P29/00
Filed: 1980-05-08
Abstract: Isoquinoline derivatives of the formula:   <IMAGE>   wherein R represents alkyl of 1 through 8 carbon atoms, and n represents 1 or 2, and their non-toxic pharmaceutically acceptable acid addition salts, are new compounds possessing useful pharmacological properties. They are particularly valuable as analgesic agents; some of them are also useful as anti-inflammatory and antipyretic agents.
Patent SE-8003488-L (SE)
Inventor: CREMONESI P
IPC: B01J16/00
Filed: 1980-05-08
Abstract: A novel reactor for enzymatic reactions comprises a flow cell which is constituted by two semi-blocks having a planar surface. The enzyme is immobilized on one of the semi-blocks while a thin channel is provided on the face of the other semi-block. The two semi-blocks are hermetically closed. The substrate solution follows a tangential motion and travels with a laminar flow. The reactor permits to achieve 90% contact with the enzyme and may be used continuously.
Patent SE-8007660-L (SE)
Inventor: NILSSON S
IPC: F24B/
Filed: 1980-10-31
Abstract: The stove (1) is used for heating ambient air which circulates through it in separate channels (38,39). It has a hearth space (11) of which all the side walls (12,12',13,13') are corrugated (44). The stove incorporates a flame spreader (20) fitted slightly below the exhaust gas channel (19) and tightly connecting to the hearth space side walls, thus leaving an aperture (53) between a front edge (26) of the spreader and the stove's closure hatches (9).
Patent SE-8101844-L (SE)
Inventor: SCHEY J A
IPC: B21D24/16
Filed: 1981-03-23
Abstract: The method and apparatus for forming flanged holes and a resulting plate and tube assembly of the type used in fluid-to-fluid, such as gas-to-gas, liquid-to-liquid and liquid-to-gas, heat exchangers. A depression is formed with the aid of a punch in a plastically deformable metal sheet such as steel, aluminum, copper and the like, while applying controlled counterpressure with the aid of a larger counterpunch so that material displaced from the space between the punches is laid upon the inner bore of a constraining die. Thus the wall of the depression is formed by purely compressive means. The base of the depression may then be removed to provide deep flanges of controlled dimensions free of cracks or splits.
Patent SE-8104478-L (SE)
Title: Poly:desoxy nucleotide(s) prodn. - from 2:desoxy nucleotide 5:tri:phosphate(s) using DNA polymerase fixed to solid phase
Inventor: SAGI J
IPC: C12P19/34
Filed: 1981-08-06
Abstract: Polydesoxy-nucleotides, such as a double helix of alternating 2'-desoxy-adenosine-5'- mono-phosphate, and thymine-5'- mono-phosphate (d(A-T)), are prepd. from 2'-desoxy-nucleotide-5- tri-phosphates using a DNA- polymerase having a free mercapto gp. external to its active centre. This enzyme is fixed by a covalent bond to a solid phase that is capable of linking through this mercapto gp. The prepn. is effected in the presence of divalent cations and opt. a prim. matrix complex, in a suitable buffered soln. at pH 6.5-9.5 and at 15-42 deg.C. The prods. are used as models for a study of the physical, chemical, biochemical and biological properties of nucleic acids. The enzyme can be eliminated at the end of the reaction without losing its activity; it may therefore be used repeatedly and continuously.
Patent SE-8200790-L (SE)
Title: Heat exchanger for air heater - is sited between exhaust gas and input ambient air along exhaust duct exterior
Inventor: GORANSSON KJELL AKE
IPC: F24H3/06
Filed: 1982-02-11
Abstract: The warm air unit comprises a combustion chamber (10) for gas or liquid fuel, an exhaust gas duct (15) and a burner (11). Air channels (13,16,19) conduct air along the combustion chamber and exhaust duct outer surfaces for heat exchange between gas and air. A fan (21) moves ambient air through the air channels, and an outlet (25) discharges warm air into the atmosphere. The lower part of the combustion chamber is surrounded by a cover (12) forming an upwardly open air channel (13) relative to the chamber. The exhaust gas channel (15) attached to the chamber top extends downwards along the cover to connect to a gas outlet (17) with limitation by a downwardly open air channel (16).
Patent SE-8205195-L (SE)
Inventor: MAIRE B
IPC: F01C21/18
Filed: 1982-09-13
Abstract: A pneumatic tool (1) has a pneumatic motor (6) which can be driven selectively in either direction under the control of a trigger (30) which operates the piston (33) of a control valve. When the trigger (30) is moved anticlockwise from a central point, the valve allows compressed air to pass from coupling (3), through duct (60), the valve, ducts (66, 16 and 17) to drive the motor in one direction. Movement of the trigger (30) in the opposite sense directs the compressed air from duct (60) to duct (67) and thence via chamber (68) and passages (24 and 25) to drive the motor in the opposite direction. <IMAGE>
Patent SE-8401403-L (SE)
Inventor: REINECKE U
IPC: B62D53/02
Filed: 1984-03-14
Abstract: To optimize the use of materials and facilitate access to parts of the vehicle, one part of the support structure is in the form of a central support (3) located along the longitudinal central axis of the vehicle and connected underneath at one end to the floating joint (1) of the vehicle rear axle. The central support (3) may be hollow and telescopic and closed at one end by a wall (8) on the other side of which the service units are enclosed in a sound-proofed container (9). The central support (3) may have a cross-piece (11) for supporting the cab. <IMAGE>
Patent SE-8404304-L (SE)
Inventor: CHADWICK P E
IPC: H04L27/14
Filed: 1984-08-29
Abstract: The receiver has a mixer (2) which receives the transmission frequencies (f and f+ DELTA f). A local oscillator (3) feeds a mixing signal to the mixer (2) and is switchable between two frequencies neither of which lies midway between the two transmission frequencies, the switching being controlled by the output. The low or band mass filtered signal to detector 8 thus comprises one of four frequencies which fall in respective upper and lower bands, which bands are distinguished by the detector to provide the binary output at (7). The local oscillator frequency is switched to its alternative frequency either when an upper band frequency is detected or alternatively in the absence of such a frequency. The receiver thus requires only one filter, and one mixer, with no quadrature local oscillator. <IMAGE>
Patent SE-8404765-L (SE)
Inventor: BRAAT J J M
IPC: G11B11/10
Filed: 1984-09-24
Abstract: The disclosed method for writing information in a magneto-optical record carrier employs two light beams each positioned on one of two tracks on the record carrier. In one track information is recorded by one light beam, while simultaneously the other track is erased by the other light beam. This enables real time information recording.
Patent SE-8500774-L (SE)
Inventor: BROUWER G J
IPC: A01B45/04
Filed: 1985-02-19
Abstract: A sod harvesting machine travels forwardly along a path of travel and has a sod cutting head pivotally connected to a fixed rear frame by a horizontal front pivot shaft having its axis aligned along the path of travel and located close to the ground, and by a pair of rear pivots. The rear pivots are formed by a pair of curved tracks and rollers at the rear of the cutting head, well above the ground, allowing the front of a conveyor to be brought near the ground and close behind the sod cutting knife. The curved tracks have a common center of curvature located on the axis of the front pivot shaft so that they have the same effect as a horizontal rear pivot shaft located close to the ground and aligned with the front pivot shaft.
Patent SE-8602319-L (SE)
Inventor: NORDLING O H
IPC: E06B3/90
Filed: 1986-05-22
Abstract: The drum (21) has an aperture (37) through which a load pallet with goods can be inserted into or removed from the interior of the drum. - A sealing frame 65, 67) draws towards the drum. A seal for the latter against the edges of the wall aperture is provided, so that no air flow along the exterior of the drum can take place.
Patent SE-8604800-L (SE)
Inventor: JOHNSTON N W
IPC: E06B3/663
Filed: 1986-11-10
Abstract: An encapsulated multiple glazed structure (10) is formed by positioning at least two spaced apart substantially coextensive sheets (12, 14) of glazing material wherein the sheets are maintained in aligned spaced relation by a suitable spacer element (17) adjacent the peripheral portions of the facing surfaces of the glazing sheets. The above assemblage is then typically placed within a mold cavity of a suitable molding apparatus (76) and a charge of an elastomeric gasket forming material is injected therein to form an encapsulating gasket (22) around the peripheral edge portions of the assemblage to produce a multiple glazed structure.
Patent SE-8701426-L (SE)
Inventor: BERGLUND HAAKAN
IPC: G10D3/173
Filed: 1987-04-06
Abstract: The storage space for a plectrum is provided in the volume button fitted on an electric guitar. This space is easily accessible whilst the instrument is being played, and of course goes with the instrument during transport between performances.