baber/WOPTO huggingface dataset:
Patent SE-8305859-D0 (SE)
Inventor: SONSTERED L
IPC: F15B13/04
Filed: 1983-10-25
Abstract: A hydraulic control valve contains at least one controllable passage with a first control edge (21) in a valve housing (1) and a second control edge (23) at a valve slide (2) which is axially movable in the housing. The control edges are provided with a first and a second notch (22 and 24 resp.). The valve slide can be adjusted in its rotary position relative to the housing, as a result of which the control characteristic of the controllable passage can be adjusted. After this the rotary position of the control slide in the valve housing is secured by a pin (19) and an axial groove (20). <IMAGE>
Patent SE-8306240-D0 (SE)
Inventor: WITT K-H
IPC: F16L43/00
Filed: 1983-11-14
Abstract: The invention relates to a pipe bend, consisting of several bending sections following one another along the pipe axis and straight sections located between the bending sections, in which arrangement the pipe bend with its ends or connections is determined by the bend radius and the bend angle and in addition can have straight ends extending beyond the bend. In order to avoid tool expenditure in the production of the pipe bend and to simplify the production without having to tolerate impairment of the product or its use, it is proposed that all bending sections (1a, 1b) have a bending radius (R) in the same plane, the same bending radius, which is smaller than the bend radius, and the same bending angle, which is a fraction of the bend angle, and that the bend radius be determined by the length of the straight sections (2). 
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Patent SE-8400978-D0 (SE)
Inventor: BROWN JR I F
IPC: A01N37/46
Filed: 1984-02-22
Abstract: Fungicidal formulations are described which comprise as a first fungicidally active ingredient a pyrimidine of formula:-   <IMAGE> where X is chlorine or fluorine, and as a second fungicidally active ingredient a compound of formula:   <IMAGE> where R is fur-2-yl or -CH2OCH3, associated with one or more inert, non-phytotoxic carrier(s) therefor. Fungicidal methods employing such formulations are also described.
Patent SE-8402086-D0 (SE)
Inventor: DUDECK I
IPC: B60N2/02
Filed: 1984-04-13
Abstract: A safety arrangement for an adjusting installation of a seat adapted to be actuated manually or programmed, especially of a vehicle seat, with adjusting motors and with an electronic circuit which gives priority to the manual seat adjustment over a programmed seat adjustment, which, in case of a relay or adjusting motor defect, opens up the corresponding circuit, which in case of a simultaneous actuation of several position buttons, interrupts a programmed seat adjustment and which after interruption of the energy supply permits a programmed seat adjustment only after renewed storage of a seat position.
Patent SE-8404001-D0 (SE)
Inventor: BRATTAN K
IPC: C25B9/19
Filed: 1984-08-07
Abstract: An electrolytic cell of the type to which electrolyte is continuously charged and from which a product or products of electrolysis is or are continuously removed, the electrolytic cell being associated in close proximity with an item or items of apparatus in which electrolyte may be treated prior to charging to the electrolytic cell and/or in which a product or products of electrolysis may be treated after removal from the electrolytic cell. Also, a plurality of such electrolytic cells and items of apparatus. Electrolyte may be purified in the items of apparatus associated in close proximity with the electrolytic cells prior to charging to the cells, and the product streams from the cells may be treated in the items of apparatus prior to combining the product streams.
Patent SE-8405381-D0 (SE)
Inventor: AKERLIND J
IPC: B67B7/54
Filed: 1984-10-26
Abstract: A pivoting function of the opener takes place around a central axis (2) for a frame (1). An arm (21) is provided which can be freely extended or shortened in a direction to and from the central axis. - A grip component for the can comprises a driven friction unit (7) rotating relative to the can. The drive consists of a primary shaft (8) located in the central axis, and a secondary shaft (10) in the arm. The two shafts are joined by an angle gear (9). Two holder arms (27,28) act against each other, and against the can, and serve to hold it centred on the central axis.
Patent SE-8502437-D0 (SE)
Inventor: ROFFELSEN F
IPC: B01D19/00
Filed: 1985-05-17
Abstract: In a method of reducing the gas content of a liquid in which the liquid is propelled, preferably in a closed circuit, by a centrifugal pump (1), an improved degasification capability is achieved by extracting a portion of the liquid from the suction side of the pump blades (5, 18) in the region of the impeller axis, preferably via a passage (20) extending through a hollow drive shaft (21) of the impeller (14), and conducting this portion of the liquid through a liquid stilling zone (55, 56) where fine gas bubbles are separated from the liquid. The degassed liquid is preferably returned to the liquid in the inlet pipe (15) upstream of the pump (1), where it is set in rotation by a helical member (10). The liquid extracted from the pump (1) may be sucked out by means of an auxiliary rotary pump (3), or it may be entrained by injecting a high speed stream through a venturi nozzle (39) housed by the impeller (14) coaxially with the hollow drive shaft ( 21). In this latter case the degassing of the liquid in the stilling zone (55, 56) may be assisted by an atomizer (44).
Patent SE-8503185-D0 (SE)
Inventor: ERIKSSON H-I
IPC: A41B/
Filed: 1985-06-26
Abstract: The napkin is constructed of a liq. impermeable lower layer (4), and an upper layer (7) which is permeable. Between the two layers is an absorption body (5,6) which is not as long as them, so that they form an edge material (8) around it. The edge material (8) is folded inwards over the intermediary part, and fastened to the upper layer (7), so that the side surfaces of the intermediary part are covered by edge material (8).
Patent SE-8504375-D0 (SE)
Inventor: THYLEN L H
IPC: H01S3/063
Filed: 1985-09-20
Abstract: The invention relates to an optical amplification device (10) with noise filter function. A body, composed of a plurality of layers (11-15) of different materials has electrodes (16) on its opposing sides. A first (12) and a second (14) of these layers is light wave conductive and forms a directional coupler with an interaction length (2L) consisting of two coupling lengths. The other (14) of the light wave conductive layers is a travelling wave amplifier which is pumped by an electric current (I) between the electrodes (16). The dispersion of the light wave conductors varies according to different relationships, and the effective refractive index has a common value (Neff0) for the wavelength intended for amplification. A light signal (Is, Ib) in the first waveguide (12) migrates transversely over to the second waveguide (14), where it is amplified and migrates back again to the first waveguide (12). At the same time there is noise filtration of the signal (Is, Ib) by a passband covering said wavelength. The noise filtered away is absorbed in the end portion (l2) of the second waveguide (14), and by the light being coupled in transversely in this waveguide the amplification device (19) will be free from reflection.
Patent SE-8504749-D0 (SE)
Inventor: LABAN R
IPC: C21D8/00
Filed: 1985-10-14
Abstract: Use of the following steel as material for prodn. of stainless springs (esp. roll springs) and spring elements is claimed. The steel has the compsn.: up to 0.03% C, up to 0.10% Si, up to 0.10% Mn, up to 0.025% P, up to 0.010% S, up to 0.10% Al, 6-10% Cr, 7-10% Ni, 1.8-5.5% Mo, 0.5-1.0% Ti, balance Fe and impurities.  The steel is cast, hot worked and then cold worked and, in this condition, has a minimal tensile strength of over 1050 N/sq. mm.
Patent SE-8505733-D0 (SE)
Inventor: RUSSO PIO
IPC: A45B25/18
Filed: 1985-12-04
Abstract: An umbrella is provided with a detachable cover (20) which is attached to the umbrella spokes (14) by releasable cups (24) which fit over the ends of the spokes and releasable loops (25,26) of material e.g. Velcro (registered trade mark) which fit around the intermediate portions of the spokes. The cover is sealed to the shaft tip (12) by a releasable sealing gasket (22) surrounding ring (21) secured to the cover. Sealing gasket (22) being releasably prevented from movement by abutment under resilient tooth (23) formed in the shaft tip (12). <IMAGE>
Patent SE-8600133-D0 (SE)
Inventor: SCHINNERL H
IPC: B03C3/68
Filed: 1986-01-13
Abstract: The invention relates to a voltage conversion system for electrical filters. This system consists of a high-voltage transformer 1 to whose primary side a thyristor controller 4 is connected and to whose secondary side a diode rectifier 5 is connected. The diode rectifier 5 is connected to the corona electrode 6 of the electrical filter 7. The single-phase high-voltage transformer 1, which has a high stray inductance, has two windings 2, 3 which are arranged concentrically one above the other, as well as an auxiliary winding 9 on a free iron return path limb. The auxiliary winding 9 is connected via a voltage converter 10 to an electronic controller 12 which acts on the thyristor controller 4. This voltage conversion system is considerably lighter than those which are known and, furthermore, the auxiliary winding 9 detects a short-circuit in the electrical filter 7, after which the electronic controller 12 influences the thyristor controller 4. <IMAGE>
Patent SE-8603907-D0 (SE)
Inventor: BOHM K
IPC: F28F13/12
Filed: 1986-09-16
Abstract: In a heating boiler with a combustion chamber 1 in flue gas flow contact with convection elements 2 for the transfer of heat from the flue gas to a heat absorbing medium, such as a liquid, through a heat conducting wall over which the flue gas flows, for improvement of the heat transfer, there is provided at least one turbulence creating means 3, on the flue gas side of said wall, with its height extending in the direction away from the wall, substantially within the boundary layer of the flue gas flow. Discrete elements 3 of rectangular cross-section arranged in a zig-zag fashion are shown but, where the convection element is tubular, an element extending along an internal helix of the tube is provided. Alternatively a tubular convection element may have two sets of discrete turbulence creating means extending at right angles to each other and inclined to the flow of flue gases. <IMAGE>
Patent SE-8605122-D0 (SE)
Inventor: LARSSON S
IPC: B65G57/26
Filed: 1986-11-28
Abstract: The two chains (121) comprising the transporter run parallel to each other, spaced apart by a distance exceeding the length of the straw being laid. The pick-ups (135) are paired and draw the straw out of the cassette. Receiving and pushing components are positioned above the transporter. Support units (140) are fixed to a beam (100) movable vertically and belonging to one of the receiving units. This beam is movable to an upper position where the support units are located above the level of the pick-ups, and to a first lower position where the L-shaped part of the support units is below the pick-up level. With the support units in the upper position, the transporter feeds out straw per pair of pick-ups, moving it past the support units. The latter are then lowered to the first lower position, the transporter reverses, the straw is removed by the support units from the pick-ups, the support units drop to a second lower position, and pushers remove straw from them.
Patent SE-8700595-D0 (SE)
Inventor: PANTEN D
IPC: F02M31/06
Filed: 1987-02-13
Abstract: A process for increasing the process temperature of an air compressing internal combustion engine includes mixing exhaust gas with the intake air. The amount of exhaust gas to be recirculated is set with reference to speed and load. To achieve an increased process temperature within a short period and with unrestricted internal combustion engine power, the intake air is preheated, taking into account a predetermined limit temperature of the coolant, when the engine is operating between a lower and upper speed range at 90% useful power. The intake air is also preheated in a subsequent speed range, extending up to 90% of the nominal engine speed, at 75% useful power of the engine. Exhaust gas is mixed in with the intake air between a medium to upper speed range and up to 75% of the useful power. The recirculated stream of exhaust gas is reduced, depending on the vehicle velocity and the percentage of useful power.
Patent SE-8702456-D0 (SE)
Inventor: FRIARE INGEMAR
IPC: B25H5/00
Filed: 1987-06-12
Abstract: A fitter's trolley comprises a wheeled chassis (10), a seat (11) and a pivotable back rest (12). For the purpose of locking the back rest (12) securely in selected positions there is provided a locking arrangement which includes a locking lever (21) located on one side of the chassis (10), a rotatable locking rod (22) which rotates about its longitudinal axis in response to movement of the locking lever (21) and which has a screw-threaded end for co-action with a nut (23), and a locking head (24) which is stationarily mounted in relation to the chassis. When applying the locking lever frictional locking takes place in the locking head between the locking rod and a support rod or bar (25) which passes through the locking head and which is displaced in response to pivotal movement of the back rest (12).
Patent SE-8802642-D0 (SE)
Inventor: STRUCK K
IPC: B60R22/42
Filed: 1988-07-15
Abstract: A clamping device (12) for a safety belt system, particularly for use in motor vehicles, has a fixed clamping jaw (13) and a movable clamping jaw (14) arranged to be controlled by sensors, a safely belt (11) being guided between the clamping jaws. The movable clamping jaw (14) has a clamping plate (18) which is arranged such that in the clamped position it is disposed parallel to the fixed clamping jaw and to the belt. The clamping plate (18) is integral with the movable clamping jaw (14) and, under a clamping load, is capable of changing its position relative to the movable clamping jaw (14) by deformation of elastic support member 20. <IMAGE>
Patent SE-8803334-D0 (SE)
Inventor: NORDQVIST L
IPC: G08B13/14
Filed: 1988-09-20
Abstract: The extinguisher is fitted with an alarm unit (1) incorporating a battery unit, an alarm emitting circuit and a siren, the alarm being sounded whenever the extinguisher is taken from its proper location. Also in the unit is a detector (14) contg. a breaker function of the mercury contact type. This detects movement of the extinguisher, and an externally accessible key switch (2) which enables current supply from the battery to the electronic part (13) to be interrupted. - The alarm unit is fitted on the lower part of the extinguisher, and has the same dia. as it. A time relay is also fitted which cuts off current feed when a specific period has elapsed after activ-ation of the alarm.
Patent SE-8901626-D0 (SE)
Inventor: ROSSEL U
IPC: F41A3/02
Filed: 1989-05-09
Abstract: A gun is provided with an automatic device intended partly for retardation of a cartridge during the latter portion of its ramming cycle into the chamber, partly for blocking/locking of the cartridge in the chamber, partly for exposure of the spent cartridge case after firing and partly for ejection of the spent case after firing. The device includes impact means (4, 5, 6) which, on ramming of the ammunition unit, enter into interaction with and retard the ammunition unit. Also included is a pressure accumulator (15) which is chargeable via the impact means with existing kinetic energy in the ammunition unit. The breech (8) is closed by means of energy stored in the pressure accumulator. During its activation with the aid of the stored energy the breech enters into interaction with the case and retains this during firing and during a predetermined portion of the rearward-directed motion in the gun occurring on account of firing.
Patent SE-9001555-D0 (SE)
Inventor: EKENGREN T
IPC: B23D69/02
Filed: 1990-04-30
Abstract: Bevelling device comprising an energy machine for driving a rotating file or the like 6, provided with a long and narrow shaft 7 and a cutting head 8. The shaft 7 is surrounded, with slight clearance, by a first essentially tubular member 9 which, after the shaft with attached first member has been mounted in the energy machine 1, is held in place by a second essentially tubular member 10, which is secured in the energy machine 1 and is coupled together with the first member 9 and thereby fixes the latter in position. Arranged on the outside of the second member, and displaceable in the axial direction thereof, there is a third essentially tubular member 15 which can be locked in adopted positions and forms an extension part of the second member which can be set in the desired position. <IMAGE>
Patent SE-9002558-D0 (SE)
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1990-08-02
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent SE-9002993-D0 (SE)
Inventor: BRIGHT J E
IPC: G03B27/62
Filed: 1990-09-20
Abstract: The feeding of documents through optical equipment (such as OCR scanners, microfilming equipment, etc.) is facilitated by providing pocketed document carriers. Each document carrier has a transparent plastic film first part and a white paper second part, with adhesive along some of the edges between the parts defining a pocket, with at least one of the edges open to allow the insertion of one or more documents into the pockets. The carriers, containing the documents, are intermixed in a desired sequence with documents that are full size (e.g., having a size substantially the same as the document carriers) for automatic or hand feeding through the optical equipment. A number of different pocket configurations may be provided, including a duplex construction.
Patent SE-9201019-D0 (SE)
Inventor: THOR K
IPC: F16H57/00
Filed: 1992-04-01
Abstract: Motor vehicle gearbox comprising an input shaft (2), two intermediate shafts (3, 4) and an output shaft (5). A co-rotating, pretensioned gear wheel (30) is arranged on the one intermediate shaft (4). This gear wheel transmits a take-up force via a gear wheel (10) on the output shaft to the second intermediate shaft (3) and from there to the output shaft (5) and back to the first-mentioned intermediate shaft (4).
Patent SE-9201472-D0 (SE)
Inventor: GILLBRAND P
IPC: F02D15/04
Filed: 1992-05-11
Abstract: PCT No. PCT/SE93/00399 Sec. 371 Date Nov. 3, 1994 Sec. 102(e) Date Nov. 3, 1994 PCT Filed May 7, 1993 PCT Pub. No. WO93/23664 PCT Pub. Date Nov. 25, 1993Method and adjusting device for varying the compression of an internal combustion engine with a cylinder receiving section (2) which is pivotably mounted in the crankcase section (4) of the engine supporting the crankshaft, about a tilting shaft bearing (8) on one side of the engine, to effect a variation in the engine compression. A tilting mechanism (70) acting between the crankcase section and the cylinder receiving section is arranged on the side of the engine opposite the tilting shaft bearing (8), enabling the distance between the two engine parts to be varied. A hydraulic adjusting device (76, 78) is connected to the tilting mechanism (70) for adjusting the lateral tilting of the cylinder receiving section (2) relative to the crankcase section (4). The adjusting device operates mainly without the supply of external driving force and uses hydraulic pressure energy stored in a pressure accumulator (96) which is charged with pressure energy derived from the compression and combustion in the engine cylinders and is transmitted to the accumulator (96) via the tilting mechanism (70) and the adjusting device (76, 78). The tilting mechanism comprises a mechanism which is rotatably mounted in the crankcase section (4) and whose variation in angular position corresponds to the variation in the distance between the cylinder receiving section and the crankcase section. The angular movement of the mechanism (56, 72) is used for varying the effective length of a hydraulic piston-cylinder arrangement (78) connected between the crankcase section (4) and the cylinder receiving section (2), the moving piston (82) of which arrangement divides the interior of the cylinder housing (80) into two variable chambers (92, 94), one (94) of which can be hydraulically connected to a reservoir (108) and the other (92) to the pressure accumulator (96).
Patent SE-9201960-D0 (SE)
Inventor: STAAHL J-E
IPC: B28B1/08
Filed: 1992-06-25
Abstract: The vibrations are transmitted from a source based on magnetostrictive material through mechanical contact via a geometrically formed wave conductor to a material mixt., with suitably high vibration energy and effect level. For this, a suitable vibration amplitude is selected in the range 0.4 - 100 kHz. For sedimentation, compacting, pressing and casting a vibration amplitude is selected which is less or equal to the sediment average granular size and the required effect for the desired compacting and sedimentation by a suitably high vibration frequency. The method improves the material mixt., homogeneity by mixing, degassing and venting with the aid of high frequency vibration with an amplitude greater than or equal to the mixt. average granular size.
Patent SE-9303054-D0 (SE)
Inventor: STENDAL JAN
IPC: E05C7/06
Filed: 1993-09-20
Abstract: The present invention relates to a locking device for double doors and the like, comprising a bolt follower (15) applied on one of the doors, cooperating with a lock on the other door. The invention is characterized in that the lock comprises a lock case (1) having a laterally directed notch (2), and a pivotably journalled (5) cam (4) in which a notch or recess (4A) is also provided, so that the bolt follower (15) is pressed against one side of the cam notch (4A) during a closing movement and thereby rotates the cam (4) which thus, via levers and/or a link mechanism, forces a dead-bolt (11) into the lock. Opposite movement presses the bolt follower (15) against another side of the cam notch and opposite movement results.
Patent SE-9303072-D0 (SE)
Inventor: TAKEUCHI YUTAKA
IPC: G21C17/10
Filed: 1993-09-21
Abstract: A system for monitoring power, particularly a power distribution, of a nuclear reactor includes a plurality of neutron flux measuring units disposed in a core of the nuclear reactor for measuring neutron flux in the core and generating neutron flux signals. A unit, generally constructed by a process computer, for calculating a neutron flux distribution in the core in response to the neutron flux detection signals from the neutron flux measuring units, is provided. A unit for calculating a higher mode of the neutron flux distribution in accordance with results of calculations performed by the neutron flux distribution calculating unit, is provided. A filter calculating unit is provided for obtaining a filter for extracting characteristics of change of the neutron flux detection signal in response to the neutron flux detection signal and an input/output unit for transmitting the neutron flux detection signal filtered by the filter obtained by the filter calculating unit.