baber/WOPTO huggingface dataset:
Patent SE-0501224-L (SE)
Inventor: ANDERSSON MATTIAS
Filed: 2005-05-31
Abstract: Various embodiments include a method for the manufacturing of washers for locking, each washer having a central hole, a first side comprising a pattern of radially extending teeth and a second side comprising a pattern of radially extending cams, the method comprising forming each washer in successive operations from a washer blank strip, a washer being punched out in a final punching operation. Various embodiments include forming and providing one side of the washer with a flat surface edge zone extending radially outside the pattern of this washer side and punching out the washer with a punch acting against at least a part of said flat surface. Embodiments of the invention also relate to a device for the manufacturing of washers and a washer.
Patent SE-0502375-L (SE)
Inventor: REGNELL HANS
Filed: 2005-10-26
Abstract: A system is provided for controlling the load split between the axles and thereby the theoretical wheelbase of a vehicle having two front axles being suspended in suspension units at least some of which have springs with adjustable stiffness. A method for controlling the load split between the axles and to a motor vehicle including such a system and/or by use of such a method is also disclosed.
Patent SE-0600653-L (SE)
Inventor: THORN HAAKAN
Filed: 2006-03-21
Abstract: A bracket for mounting a radiator on a wall is designed so as to prevent unintentional lifting off of the bracket and has a rail (1) with a lower anchorage and an upper anchorage (4) for engagement with the radiator. The upper anchorage (4) is slidable along the rail (1) and is biased downwards by the intermediary of a spring (6). The upper anchorage (4) has a locking member which is partly disposed in a recess interiorly in the upper anchorage (4). In a locking position, the locking member, by engagement with the rail (1) prevents an upwardly directed movement of the upper anchorage and accompanies it in a downwardly directed movement by force of gravity. The locking member has gripping portions (18) on the outside of the upper anchorage (4) for manual release of the locking member.
Patent SE-0700458-L (SE)
Inventor: ANDERSSON STEN ESKIL
Filed: 2007-02-26
Abstract: A propeller (1) having n blades (2) where n is an integer larger than 0. The propeller (1) having a surface (3) which is described as composed of n identical units (6). Each identical unit (6) is a mathematical minimal surface.
Patent SE-7409031-L (SE)
Inventor: CHAUVEL B
IPC: C08F236/04
Filed: 1974-07-09
Abstract: 1469302 Grafting agglomerated butadienealkyl acrylate rubbers RHONE-PROGIL SA 9 July 1974 [11 July 1973] 30379/74 Heading C3G A resin comprises 2 to 80% by weight of a rubbery polymer and 98 to 20% by weight of a polymer partly grafted upon the rubbery polymer and comprised of 100 to 50% by weight of a vinyl or vinylidene aromatic compound and 0 to 50% by weight of at least one acrylic or methacrylic derivative, wherein the rubbery polymer is a cross-linked copolymer comprised of from 95 to 50% by weight of butadiene and from 5 to 50% by weight of a C 1  to C 10 -alkyl acrylate, the gel ratio of the rubbery copolymer being greater than 80% and the swelling index less than 25, and 10 to 90% of the rubbery polymer being agglomerated before grafting into particles of diameter 0À03 to 10 microns and the degree of grafting of the polymer being from 0À1 to 250%. Examples are given in which butadiene/n-butyl acrylate copolymer latex is agglomerated with polyethylene glycol before being grafted with styrene and acrylonitrile. The graft polymers produced are blended with styrene-acrylonitrile copolymer.
Patent SE-7505994-L (SE)
Inventor: PAUKER M
IPC: G06F13/34
Filed: 1975-05-27
Abstract: 1499585 Digital computers PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 28 May 1975 [28 May 1974] 23343/75 Heading G4A A data processing system comprises at least one CPU 2, at least one random-access store unit 3, at least one I/O processor unit, e.g. 4, each I/O processor unit having a respective group of peripheral units, e.g. 6, 7, all the above units being connected in parallel to a bus 1 for transfer of address, control and data information, the CPU and the I/O processor unit(s) each having a relative priority for taking over control of the bus 1 and means for making a request for such control to selection means 10 which grants the highest-priority request thus determining which unit will control subsequent information transfer over bus 1, the CPU having means to initiate the relevant I/O processor unit and peripheral unit for subsequent transfer under CPU programme control, each peripheral unit having means to send a transfer request signal over a respective line, e.g. 12 to the respective I/O processor unit to which the I/O processor unit can respond by requesting control of the bus 1 and, on obtaining it, connect the peripheral unit to the store unit over the bus 1 to control transfer between them, each peripheral unit having means to send an interrupt request to the CPU at end of transfer. Selection means 10 polls for bus control requests, the priority order being defined by the polling order. The CPU and each I/O processor unit has an ALU and a set of general registers, the general registers in each I/O processor unit consisting of two registers for each attached peripheral unit to contain control words for the transfer specifying transfer by word or character, direction of transfer, length of block to be transferred, effective start address in the store unit and (in the case of transfer by character) which half of the storage word. These control words are loaded from the general registers of the CPU using register-to-register transfer instructions in the CPU programme. At the end of transfer, the peripheral unit sends an interrupt-priority code (request) over an interrupt bus 11 to the CPU which, if the request is of higher priority than the current programme, interrupts the latter and performs an interrupt programme to check the performance of the transfer and de-activate the peripheral unit. A peripheral unit can send an interrupt request on error to send a status word to the CPU. Each I/O processor unit performs a priority selection, e.g. at 16 of the transfer requests from its peripheral units.
Patent SE-7507205-L (SE)
Inventor: PATCHORNIK A
IPC: C07D311/76
Filed: 1975-06-24
Abstract: Novel cephalosporin and penicillin antibiotic derivatives.
Patent SE-7701322-L (SE)
Inventor: LAST A E W
IPC: E02D7/10
Filed: 1977-02-07
Abstract: A pile driver operated by a pressure supply of compressible fluid has a cushioning fluid chamber for transmitting the driving pulses to a pile. Both the cushioning chamber and the working chambers for generating the driving pulses are connected to an enclosed space from which the exhaust flow of fluid is able to escape by way of muffler means. The cushioning chamber draws in air at or near atmospheric pressure by way of said space which is in permanent communication with the exterior through the muffler means.
Patent SE-7701624-L (SE)
Inventor: BIANCO E J
IPC: C07D405/14
Filed: 1977-02-14
Abstract: The invention relates to novel and valuable crystalline forms of the hypotensive agent prazosin hydrochloride. The anhydrous  alpha -form is preferred because it is relatively non-hygroscopic and hence possesses important advantages in handling and formulation. The polyhydrate form of prazosin hydrochloride is preferred because of its low, uniform rate of dissolution.
Patent SE-7711405-L (SE)
Inventor: JUNGLING K
IPC: E06B9/15
Filed: 1977-10-11
Abstract: The roller shutter, which is suitable for trapezoidal windows, allows relatively simple manufacture and easy assembly. A winding-up shaft (2), which is arranged in an inclined manner in relation to the horizontal corresponding approximately to the inclination of the upper window edge, is provided, for receiving a trapezoidal armour (6) consisting of a number of lamellae (7a, 7b) which are interconnected in an articulated manner, the lamellae of the armour being aligned parallel to the inclined winding-up shaft. <IMAGE>
Patent SE-7713519-L (SE)
Inventor: EVERARD J D
IPC: H03M1/82
Filed: 1977-11-29
Abstract: A digital-to-analogue converter which uses a technique of two-level quantization in order to generate a pulse density code signal which yields the analogue signal when filtered. Standard digital logic adders and registers are used in the conversion of PCM signals to the pulse density code. The adders and registers are arranged as a feedback loop in which an approximation signal capable of either a "high" or a "low" level is compared repetitively with a PCM signal and the difference is accumulated, but at the end of each operation the accumulated total is tested and the value of the approximation signal for the next cycle is chosen so as to reduce the accumulated total. The cycle period is set by a clock, and the approximation signal is the pulse density code signal. The noise spectrum of the pulse density code signal may be adjusted by the addition of an offset signal to the incoming PCM signal. The digital-to-analogue converter is suitable for use in converting linear PCM telephone speech signals into analogue signals.
Patent SE-7713947-L (SE)
Inventor: FEIST W
IPC: G01D5/26
Filed: 1977-12-08
Abstract: In an arrangement for angular measurement using photoelectric means, in order to avoid instabilities in a required imaging system and to achieve a simple photoelectric evaluation the divided-circle lines (4, 9) and the measuring mark (11) are imaged via the same optical system and measured by means of a photoelectric micrometer (15). The measuring mark (11) is arranged at least in the vicinity of a divided-circle read-off point (9) and is illuminated together with the latter by a light source (1). <IMAGE>
Patent SE-7714523-L (SE)
Inventor: CHIRON G
IPC: D06B3/04
Filed: 1977-12-20
Abstract: Method and apparatus for controlling and particularly for reducing the retention rates of viscous impregnate or coating materials on fibers, strands or textile ribbons are disclosed. The impregnated or coated material is submitted to successions of compressions and decompressions. Drainage of the viscous material is effected in the decompression intervals which separate the compression intervals.
Patent SE-7809353-L (SE)
Inventor: KOJIMA K
IPC: A23L17/00
Filed: 1978-09-05
Abstract: A method of denaturing the meat of water-dwelling animals, in particular fish, for the purpose of making the meat free of fish odour and imparting to it a meat- like texture by means of firstly bringing the meat into contact with a hydrophilic organic solvent which is maintained at from 0 degrees C to less than 20 degrees C and, after that, bringing the meat into contact with a hydrophilic organic solvent at from 20 degrees C to the boiling point of the hydrophilic organic solvent.
Patent SE-7907361-L (SE)
Inventor: BOTTCHER W
IPC: B42B2/00
Filed: 1979-09-04
Abstract: The device for piercing thread staples into folded sheets travelling in a plane includes an endless chain travelling at the same speed above the sheet feeding plane and supporting at regular intervals thread feeding plates which in turn support for a reciprocating movement a needle carrier with two needles having bifurcated points for engaging a thread length in the plate. The needle carrier supports two cam following rollers cooperating, respectively, with a stationary cam assembly above the chain. The cam assembly includes a lower cam for imparting a lifting movement to the needle carrier and a pivotable upper cam for imparting a lowering movement to the carrier against the sheet to be stitched. The upper cam cooperates with a solenoid which urges the same into its working position, and with a tensioning spring which urges the cam into its inoperative position against the force of the solenoid. A switch deactivates the solenoid when the upper cam is displaced by the resistance of the needles toward its inoperative position.
Patent SE-7910009-L (SE)
Inventor: EPPER W
IPC: B04B1/14
Filed: 1979-12-04
Abstract: A rotary separator has a separation vessel comprised of opposed conical sections and has an annular gap between the sections for discharge of solid material. A sleeve surrounds the separation vessel and is attached to the lower conical section thereof by a flexible member allowing axial sleeve movement. The sleeve carries a ring for comovement therewith displaceable to open and close the gap. When the pressure of material in the vessel is sufficient to overcome the flexibility characteristics of the material supporting the sleeve, discharge occurs. The flexible member may be pre-stressed to control the pressure required for discharge to occur, or a chamber communicating with the sleeve and flexible member may be pressurized to selectively displace the sleeve and ring and thereby control discharge.
Patent SE-8000941-L (SE)
Inventor: JONSSON BIRGER
IPC: B62D61/12
Filed: 1980-02-06
Abstract: A vehicle (1), for example in the form of a forest tractor, having front and rear wheel assemblies (2, 4), one of which displays one of the steel link (13) bands, which are destructive for conventional road surfaces. To avoid time-consuming assembly and disassembly an auxiliary rolling assembly (14) is used, which can be flexibly connected to the vehicle and using a power transfer mechanism (22) cause the band-fitted wheel assembly (4) to raise above the base (30) of the vehicle, where the vehicle can be moved on the road by means of the auxiliary rolling assembly (14) takes over the load-bearing task of the wheel assembly (4).<IMAGE>
Patent SE-8002733-L (SE)
Inventor: CARLSSON T I
IPC: E04B1/32
Filed: 1980-04-11
Abstract: Arches (1) for use in a re-mountable hall structure (4). Each arch is comprised of several cables (2) and joint plates (3) attached to each other. Through holes (6, 7) are made in the ends (5) of the cables (2) in the joint plates (3), the bolts (8) are guided through certain of the holes (6, 7) in order to make the arch (1) variable in its length and curvature radius through changing the number of cables (2) and/or the intermediate angle (α) between the adjacent cables (2).<IMAGE>
Patent SE-8003622-L (SE)
Inventor: BANBA T
IPC: F02B75/02
Filed: 1980-05-14
Abstract: A direct injection type diesel engine including a piston having a toroidal combustion chamber wherein the ratio of the diameter of the opening of the combustion chamber to the diameter of the piston, the ratio of the diameter of the opening of the combustion chamber to the depth of the combustion chamber, the ratio of the distance between the top of a toroid of the combustion chamber and the surface of the opening of the combustion chamber to the depth of the combustion chamber and the angle of inclination of a peripheral wall of the combustion chamber with respect to the axis of the piston are each in a predetermined range of values. By these features, the problems with regard to noise and coloring of the exhaust emissions can be obviated without adversely affecting the performance of the engine.
Patent SE-8004376-L (SE)
Inventor: LEES C
IPC: F25D31/00
Filed: 1980-06-12
Abstract: A method of cooling a moisture-containing foodstuff article is described, which involves placing the article in a chamber and evacuating the chamber to reduce the pressure in the chamber, whereby moisture evaporates from the article and the latent heat of the moisture is extracted from the article. In order to prevent damage to the article by a too-rapid evaporation, the evacuation is controlled in response to dimensional change (typically the height) of the article. The invention also includes a method of controlling the evacuation of the chamber by progressively opening a valve in the pumping system to reduce the impedance (and hence increase the pumping rate) of the pumping system. This progressive opening of the valve is however, subject to an over-riding control which may arrest the opening action or initiate closing of the valve in response to a detected dimensional change of the article. Apparatus for carrying out the method is also described including a vacuum chamber, a detection means arranged to detect changes in a dimension of the article being cooled, a transducer adapted to be operated by the detection means and an actuator controlled by the transducer and arranged to regulate the pressure within the chamber in response to control signals from the transducer.
Patent SE-8103276-L (SE)
Inventor: TOLKKO E
IPC: H02G7/02
Filed: 1981-05-25
Abstract: The invention refers to a device for locking steel cables, electrical open wire lines and similar at a support pillar or the equivalent, of which the device comprises a housing, locked by means of a wedge, of segments put together in a vice. On the inner surface of the segments there are band-shaped gripping parts (8) glued, of which the glued surface presents cross-wise bonding tracks (9) In order to spread the glue evenly over the glued surface, the surface presents a lengthwise glue track (10) in which the greatest part of the bonding tracks (9) lead into. When the glue is placed in the glue track, it spreads as through capillaries to those in the glue tracks (10) leading to the fixing track (9).<IMAGE>
Patent SE-8103563-L (SE)
Inventor: SCHELL HEINZ
IPC: F02M31/16
Filed: 1981-06-05
Abstract: The system includes an injection pump with a high pressure section 4 immediately upstream of which in the fuel supply path is an electrical heating device 1 including a thermostat 22. The heating device 1 has a housing 12 defining a passage 13 in which is situated a heating rod 16. A helical spring 18 extends around the heating rod 16 and defines a helical fuel flow path. The heating device preheats the fuel thus improving cold starting of the engine and saving fuel. In a modified construction, Figures 3 and 4 (not shown), the heating device 1 affords a passage (30) connected by means of a thermostatic valve (39) to a line (35) of the engine cooling system so that once the engine coolant has warmed up preheating of the fuel is effected by the coolant. <IMAGE>
Patent SE-8107815-L (SE)
Inventor: GREUBEL G E
IPC: B23B27/22
Filed: 1981-12-29
Abstract: A polygonal cutting insert has an upper surface comprising two land areas 9, 13 located inwardly of a cutting edge. A descending wall 11 connects a first land 9 adjacent the cutting edge 7 and a secondary land 13 located below the cutting edge and joining a secondary descending wall 15 which joins a sloping floor 17 extending toward the center of the insert. The sloping floor descends, both as it extends toward the center of the insert, and as it extends away from the nearest corner parallel to the side of the polygonal insert. <IMAGE>
Patent SE-8200580-L (SE)
Inventor: COPELAND J R
IPC: G01S3/801
Filed: 1982-02-02
Abstract: A marine acoustical streamer cable having plural sections connected serially together with the streamer sections having connector couplers at opposite ends thereof adapted to be secured in mated relation without rotation to companion connector couplers of the same construction at the ends of adjacent streamer sections, each coupler comprising an axially elongated coupler body having a fully cylindrical anchoring head portion at one end and an axially elongated half cylindrical segment portion extending integrally from the anchoring head portion. The half cylindrical segment portions of the companion couplers when secured in mating relation collectively form a cylinder of the diameter of the streamer jacket. Insulator core assemblies are removably located in the coupler bodies having multiterminal electrical pin and socket type plug panels mated together and supported in floating relation relative to the coupler body so that deformation of the stress carrying coupler body is not transmitted to its associated electrical plug panel. Locking rings adjacent the ends of the half cylindrical segment portions secure the coupler bodies together with their half cylindrical segment portions mated together.
Patent SE-8202110-L (SE)
Inventor: ELLERMANN H
IPC: A47L15/00
Filed: 1982-04-01
Abstract: The washing or rinsing machine is equipped with a washing or rinsing tub, with a circulating device for the heated water and with a housing preferably having a high degree of sealing relative to the atmosphere. So that a sudden pressure rise does not occur inside the machine when the circulating device is switched on, the circulating device is operated discontinuously in the start-up range by means of a control device, the respective switch-on time of the circulating device being small in relation to the subsequent intermission time, at least in the first part of the start-up range. As a result, an interval-like swirling of the cold air cushion located above the hot water together with hot water takes place, so that, with a rising temperature of the air, a steam/air mixture is obtained. As a result of the interval-like switch-ons of the circulating device in the start-up range preceding continuous operation, a sudden pressure rise inside the machine is prevented.
Patent SE-8202545-L (SE)
Title: Ceiling or wall light fixture - has rear piece comprising plate with punched holes for lamp holder fasteners, and acting as reflector
Inventor: HOWERDAL PER-OLOF
IPC: F21V21/02
Filed: 1982-04-23
Abstract: The ceiling and/or wall light fixture (1) has a rear piece (2) and a fitting (3) for a box or similar formed in two parts assemblable by means of a simple hand grip. Light-screening components can then be mounted in the fixture. The rear piece (2) is made of plate out of which holes are punched for accommodation of lamp holder fasteners (6) and fitments (10) for the installation of the fixture. It also serves as the fixture's reflector (9). The fitting (3) is a one-piece pressed item which can accommodate the rear piece (2) and hold a box by means of holders (16). The lampholder fasteners (6) and the holders (16) are adjustable and the union between the rear piece (2) and the fitting (3) is of the snap engagement type. (Provisional Basic advised week 84/03).
Patent SE-8202668-L (SE)
Inventor: HAZELRIGG K R
IPC: F16L39/00
Filed: 1982-04-28
Abstract: The invention pertains to apparatus for making up fluid connections in association with an underwater wellhead structure. The apparatus comprises a pair of matable bodies including a female body having a generally laterally inwardly facing wall defining a receptacle and a male body adapted for insertion into and removal from the receptacle by movement in a generally longitudinal directional mode. The male body has a generally laterally outwardly facing wall for disposition adjacent the wall of the female body when the male body is inserted therein. Each of the bodies has a respective fluid passageway, and each of these passageways has a port opening through the laterally facing wall of the respective one of the bodies, the two ports being generally in register when the bodies are matingly engaged. A check valve is disposed in the port of one of the bodies, the check valve being biased to a position closing the respective port and having an actuator movable in a generally lateral directional mode to open said port.
Patent SE-8206523-L (SE)
Inventor: JANSSON C
IPC: A61H3/02
Filed: 1982-11-16
Abstract: A crutch with two legs protruding from the edge of the crutch (5) forming an underarm support (1). A hook (2) is housed in these legs and is movable between a position with the legs approximate collapsible position (D) and an upright position (C) permitting the crutch to be hung on the underarm.<IMAGE>
Patent SE-8207128-L (SE)
Inventor: KINNERBERG LARS HAKAN
IPC: C10F7/00
Filed: 1982-12-13
Abstract: The risk of self-igniting or dust-explosion when handling a pulvurent peat fuel having a lower water content than 30% is eliminated by causing the individual peat particles to bind together into relatively weak non-dusting agglomerates by admixing therewith a liquid or powderous substance whose weight constitutes at most 20% of the weight of the dry powder. The substance may comprise a petroleum product or a vegetable oil, or a powdered substance which will melt when heated, such as sugar or paraffin.