baber/WOPTO huggingface dataset:
Patent SE-7406923-L (SE)
Inventor: GAURONSKI J F
IPC: B65G59/06
Filed: 1974-05-24
Abstract: 1450842 Copying/duplicating; control XEROX CORP 29 May 1974 [30 May 1973] 23747/74 Heading B6C [Also in Division G3] A copier/duplicator wherein multiple operations are performed on copy sheets includes a control circuit which minimizes delay in commencing the next operation. The circuit, Fig. 6, incorporates NAND gate 303 coupled in a flipflop with AND gate 305 to form a latch circuit input 301 providing a system ready signal and input 307 a start print signal which originates from a manually-pressed button 51, Fig. 1 (not shown). Signal 311 from the latch circuit is inverted at 313 and passes to another NAND gate 317. If a suitable signal is provided on input 320 or 321, gate 317 provides output 331 which resets the latch circuit to commence a new operation. The circuit is exemplified in use with a xerographic copier and sorter which may print duplex copies; in this case a signal on line 320 indicates that one side of a copy sheet has been printed, and the sheet may be passed through for the second side to be printed; a signal on line 321 indicates that a sorting/collating operation is completed.
Patent SE-7500837-L (SE)
Inventor: SPEAKMAN P R H
IPC: C11D3/00
Filed: 1975-01-27
Abstract: The present invention relates to detergent compositions comprising certain organophilic clays, which compositions impart a soft feel to fabrics washed therein.
Patent SE-7508514-L (SE)
Inventor: READAL G J
IPC: C23C2/20
Filed: 1975-07-25
Abstract: 1516342 Automatic control of coating "weight" USS ENGINEERS & CONSULTANTS Inc 29 July 1975 [29 July 1974] 31649/75 Heading G3R The "weight" (thickness) and distribution of coating, e.g. zinc, applied to a strip is controlled in response to the output of gauges which scan the width of the strip. Surplus coating is removed by "air" knives; the air (or other fluid) pressure is adjusted according to the error in the overall total thickness of coating (both sides), over a whole scan, and their position is adjusted by servo-motors according the gauge output at selected parts of each scan, e.g. near the edges. One end of one knife only is adjusted at a time (by a pre-set amount) after successive scans, in a pre-set sequence. The measuring gauges emit x-rays and the resulting fluorescence, which has a known relationship to the coating "weight", is detected. The control logic circuits are described in some detail; allowance is made for the transit time between the knives and, in one embodiment, for changes made in the product specification made during a scan. Typically, the scanning rate is 1 inch/sec. and signals are sent to the control logic at 0À5 sec. intervals, each corresponding to the average thickness over the previous 0À5 inch. The measuring heads are retracted more rapidly, and the control signals are derived during the retraction period, the individual thickness signals having been stored for this purpose. Each stored signal is compared with a minimum thickness reference and the average for the whole with a desired thickness reference.
Patent SE-7604988-L (SE)
Inventor: BOWMAN J L
IPC: F16B39/34
Filed: 1976-04-29
Abstract: An apparatus for forming a self-locking patch type fastener which includes carrier means for moving a plurality of threaded metal fasteners along an arcuate path, clamping means associated with the carrier means to clamp the fasteners to the carrier means, movable resin transfer means having a fastener contact surface, and the transfer means being positioned to move the contact surface into contact with the fastener as the fastener is moved in an arcuate path past the transfer means. The speed and direction of movement of the contact surface relative to the carrier means during contact between the contact surface and the fastener is such as to provide an even transfer of resin from the contact surface to deposit a plastic patch thereon. Unclamping means are positioned with respect to the carrier means to unclamp the threaded fasteners after deposit of the plastic patch thereon and conveyor means then convey the fasteners away from the carrier means.
Patent SE-7605466-L (SE)
Inventor: WOSEGIEN B
IPC: G01G19/08
Filed: 1976-05-13
Abstract: The arrangement of a weighing valve (5) on the link suspension of a rail vehicle serves for determining the axle load, especially in two-axle rail vehicles. The link is pivoted on a transverse pin (12) supported on a spring bracket (2) with radial play. A clamp (6), in which the weighing valve (5) with vertical measuring axis is suppported below the transverse pin (12), which valve is braced on the other side against a cross sleeve of the bracket enclosing the transverse pin (12) with play, is pivoted on the transverse pin (12). The clamp (6) is provided with arms projecting horizontally on the side remote from the link, which arms are supported on a continuation (14) of the spring bracket (2) so that they can swivel about a transverse pin (13). The arrangement ensures that the weighing valve always measures the force corresponding precisely to the vehicle weight or the loading of the respective vehicle axle. Owing to the small space required it can be provided on all vehicles without the need to undertake major modifications. <IMAGE>
Patent SE-7606862-L (SE)
Inventor: LIAAEN A M
IPC: B63B17/00
Filed: 1976-06-16
Abstract: Mounting structure for a propulsion and steering apparatus in a vessel comprises a stationary vertical sleeve member mounted within a downwardly open recess in the vessel, an intermediary sleeve member mounted for axial displacement within the stationary sleeve member, and a rotatable hollow steering column mounted within the intermediary sleeve member to extend outside the chamber underneath a submerged portion of the vessel and having mounted at its lower end a nozzle structure for supporting a propeller and gear housing. A separable flange connection supports the upper end of the rotatable steering column from structure associated with rotation of the steering column for steerage of the vessel. A separable shaft interconnects the gear housing to a propulsion motor and extends through the rotatable steering column and the flange connection. The intermediary sleeve is releasably locked to the stationary sleeve member such that disconnection of the flange connection enables the shaft and the rotatable steering column to be lowered within the intermediary sleeve such that a ring on the flange connection rests on an upper portion of the intermediary sleeve. Removal of the releasable locking mechanism enables the intermediary sleeve, a portion of the separable shaft and the rotatable steering column to be lowered axially within the stationary vertical sleeve member for subsequent removal from the vessel while it is afloat.
Patent SE-7608915-L (SE)
Inventor: KOYANAGI S
IPC: C08F2/18
Filed: 1976-08-10
Abstract: In the polymerization of at least one ethylenically unsaturated monomer other than vinyl chloride, deposition of polymer scale on the inner walls of a polymerization reactor and other surfaces coming into contact with the monomer is effectively prevented (regardless of the type of polymerization used, so long as it takes place in a heterogeneous phase) by coating the surfaces of the reactor with at least one compound selected from organic electron donor compounds and organic electron-acceptor compounds prior to polymerization; the compound or compounds having been or being brought into contact with an oxidizing agent, a reducing agent, an acid or a base, or having been or being irradiated with ultraviolet light.
Patent SE-7613318-L (SE)
Inventor: CARR R W
IPC: F16L59/08
Filed: 1976-11-26
Abstract: A clip is provided for spacing a stack of flanged reflective insulation sheets along an edge of the stack. The clip has a first series of tab members which fit between each sheet of the stack to space the stack and a second series of tab members which bend over a flanged end of each sheet of the stack to support the stack and prevent the shifting of individual sheets of the stack within the stack.
Patent SE-7700912-L (SE)
Inventor: KIRRISH H
IPC: F16B35/00
Filed: 1977-01-28
Abstract: There is disclosed a novel fastener assembly for use in attaching a composite panel section or the like to a frame section. The fastener assembly comprises a first member for engagement in a bore formed in said frame section, said member including an enlarged, tamper-proof head engaging the exterior surface of said frame section and means for preventing rotation relative to said frame section; and a second member engaged with said first member, said second member being disposed in a coaxial bore formed in said panel, and having an enlarged head for engagement with said panel, said head including drive tool engaging means. In addition, the aforementioned first member engaged with said frame section, includes seal means for attaining a water-tight joint when said respective head portions are brought into clamped engagement with said frame and panel sections.
Patent SE-7708577-L (SE)
Inventor: KAWAHARA A
IPC: F16G11/12
Filed: 1977-07-26
Abstract: A clasping device comprised of a frame and a manipulatable tongue pivotally connected to the frame for movement between released and fastened positions and having first, second and third cross pins and a barrier plate. A flexible strap is threaded through the tongue in such a manner as to extend, when the tongue is in the released position, through a clearance between the barrier plate and the second cross pin, past around and in contact with the second cross pin thereby forming a loop around the second cross pin, and back past beneath and in contact with the first cross pin, so that when the strap is drawn taut as the tongue is pivoted towards the fastened position portions of the strap one on each side of the strap loop are urged in overlapping relation against the first cross pin to provide substantial frictional resistance to the relative movement of the strap loop after the strap is tightened with the tongue held in the fastened position.
Patent SE-7709119-L (SE)
Inventor: HEGERLOF B I
IPC: G01S13/526
Filed: 1977-08-12
Abstract: A receiver for pulse Doppler radar equipment using p.r.f. staggering includes a digital filter arrangement for reducing clutter within a lower speed range (Sg) and a higher speed range (Sm). The arrangement includes a first digital filter (DF1) having a pass band/ stop band characteristic such that the lower clutter is rejected by the lowest stop band of the first filter but the desired target echo signal(s) falls within a pass band, a circuit (HK) connected to an output of the first filter for calculating a dominating frequency component of the higher clutter (Sm) and carrying out a downwards transfer in frequency of the clutter signals recovered from the first filter so that the mean frequency of the higher clutter assumes a value within the first stop band of a second digital filter (DF2), substantially coinciding with the first stop band of the first filter in order to suppress the higher clutter. <IMAGE>
Patent SE-7710351-L (SE)
Inventor: SCHNETGER J
IPC: C08L23/16
Filed: 1977-09-15
Abstract: A mixture of polyolefin resins and partially crosslinked ethylene-propylene sequential polymer and/or ethylene-propylene-diene sequential polymer representing a so-called thermoplastic rubber having improved properties.
Patent SE-7713177-L (SE)
Inventor: VON WARTBURG R
IPC: G03F1/00
Filed: 1977-11-22
Abstract: Arrangement for applying written or drawn information onto image carriers for overhead projectors, characterized by an image carrier in film or plate form which comprises at least one colored compound, as well as a writing or drawing marker. The writing or drawing fluid of the marker contains at least one colorless compound which reacts with the colored compound to produce a color change.
Patent SE-7813316-L (SE)
Inventor: WIKLUND T
IPC: G01M3/28
Filed: 1978-12-27
Abstract: A hose-break valve comprises a valve housing (2) and a sliding gate (1) movable therealong and is connected with a pressure hose (5) which is surrounded by a protective sleeve (14), while defining a space (13) filled with a pressure medium. The sliding gate (1) is under the action of, on the one hand, the pressure medium in said space (13) and, on the other hand, a loading device (17) acting opposite the pressure medium. First and second pressure relieving devices (19 and 80-82, respectively) are provided for closing the valve by means of the loading device (17) when the pressure of the pressure medium in said space (13) respectively exceeds an upper limit value and falls short of a lower limit value.
Patent SE-7900320-L (SE)
Inventor: SODERBERG RAMON
IPC: B63J2/02
Filed: 1979-01-15
Abstract: PCT No. PCT/SE80/00189 Sec. 371 Date Mar. 8, 1982 Sec. 102(e) Date Mar. 8, 1982 PCT Filed Jul. 14, 1980 PCT Pub. No. WO82/00336 PCT Pub. Date Feb. 4, 1982.A ventilator for air ventilation between a delimited space and the outside air. Extending through the ventilator is a connecting passage (4) which is divided into a plurality of passage sections (10) which are delimited from one another by means of at least one outer wall portion (7/20/32) and partitions (8) which are directed symmetrically with substantially the same length outwards from the central longitudinal axis (9) of the connecting passage (4). The sections are adapted to maintain communication between the outside air and said space and comprise in their outer ends, facing the outside air, an outer opening (13) and in their inner end, facing the space, an inner opening. The outer openings are directed sideways in relation to the longitudinal axis (9) of the connecting passage (4) so that the openings are distributed over the periphery of the ventilator. The angle between two adjacent partitions (8) is so small that, regardless of the direction of an external stream of air, directed substantially transversely to said longitudinal axis (9) at least two of the partitions ( 8) belonging to any of the passage sections facing the stream of air are always substantially set obliquely towards the main direction of the stream of air. As a result, with every direction of the wind, at least one funnel-shaped inlet is directed towards the wind.
Patent SE-7901022-L (SE)
Inventor: PETERSEN G
IPC: B41F13/60
Filed: 1979-02-06
Abstract: A folding mechanism adapted for cutting printed sheets from a web, includes a collecting cylinder 1 with radially movable folding blades e.g. 5, cutting grooves e.g. 11, 13 and grippers e.g. spikes 9, 11, a cutting cylinder 3 with cutting knives 17, 19, and a receiving cylinder not shown. Two sheets are collected on each gripper and transferred to the receiving cylinder. To avoid the end of the first collected sheet 21 being trimmed a second time when the second, superposed sheet 23 is cut from the web, the folding blade 5 underneath the sheets is moved radially outwards to displace the end of the first sheet away from the cutting groove 15. Contact between a projecting folding blade and the cutting cylinder is avoided by providing flats 27, 29 on the latter or by not moving the blade out until after it has passed the nip. <IMAGE>
Patent SE-7902588-L (SE)
Inventor: WENANDER H
IPC: E04G21/06
Filed: 1979-03-22
Abstract: The suction mat for use during vacuum treatment of concrete contains an upper and lower gastight layer and between the layers channels formed by spacers 5 for transportation of water and distribution of vacuum pressure. The lower layer is designed with a large number of holes in said channels. The upper and lower layer and the intermediate spacer 5 are connected to a unit and the channels formed between the layers are designed to be connected to a vacuum pump by means of two perforated carrying pipes 1 arranged on the opposing sides of the mat 2. <IMAGE>
Patent SE-7903768-L (SE)
Inventor: JACOBS J P
IPC: B05B9/08
Filed: 1979-04-30
Abstract: The liquid reservoir tank of plant spraying equipment of the haversack type is pressurized by a pair of foot pumps worn by the operator under his shoes. Each pump comprises a resiliently compressible hollow cushion which is compressed by the operator's weight as he places the relevant foot on the ground and which expands when he lifts that foot from the ground, air being drawn into the cushion as it expands and being displaced from it into the tank as the cushion is compressed.
Patent SE-7903921-L (SE)
IPC: B01D25/00
Filed: 1979-05-04
Abstract: This invention relates to a vertical filtering device comprising a framework containing a plurality of horizontal superimposed filtering units, movable means for supporting the filtering units, the latter comprising each a movable frame with an inlet for the slurry to be filtered, a movable plate for the filtrate and an endless movable filtration band supported by two side rollers and extending between said frame and said plate, said supporting means being arranged so as to keep the filtering units stacked against each other during the filtering operation and so as to allow the parts of the filtering units to become spaced apart from each other when the filtration cakes have to be discharged. According to this invention, the individual parts of the filtering units are independent from each other and the rollers of each filtering unit remain coaxial to the corresponding plate, whereas the filtering device comprises also (1) means for independently guiding the parts of the filtering units so as to maintain them permanently coaxial and (2) driving means for moving simultaneously, in the same direction, the endless filtering band of each of the filtering units. The independent side rollers of each filtration unit are carried by a shaft, the ends of which are inserted in movable bearings slidably guided in vertical guiding posts.
Patent SE-7907311-L (SE)
Inventor: EDGE M D
IPC: C07C69/708
Filed: 1979-09-03
Abstract: The invention concerns novel 2-[4-(4-chlorophenyl)-benzyloxy]acetic acids of the formula:in which R<sup>I</sup> is hydrogen or (1-4C)alkyl, R<sup>2</sup> is phenyl optionally bearing a halogeno substituent, and R<sup>3</sup> is hydrogen or (1-4C)alkyl, and when R<sup>3</sup> is hydrogen pharmaceutically acceptable base-addition salts thereof; and processes for their manufacture.The compounds possess useful anti-arthritic properties coupled with desirable pharmacokinetic properties and the minimum of adverse properties, and the invention also concerns pharmaceutical compositions of such compounds for use in the treatment of arthritic joint diseases. A typical compound of the invention is 2-[4-(4-chlorophenyl)benzyloxy]propionic acid.
Patent SE-7907421-L (SE)
Inventor: MARGETTS H G
IPC: F16D65/14
Filed: 1979-09-06
Abstract: An automatic slack adjuster for a vehicle brake is disposed between a piston and another component, such as a counter piston, of a hydraulic actuator. The adjuster mechanism is housed in an encapsulating container which is positively attached to the piston. A strut, on which an auxiliary mechanical actuator fitted to said other component acts, is in screw-threaded connection with a nut of the adjuster mechanism. The adjuster mechanism is of the incremental type and is adapted to turn the nut responsively to excess axial travel between the container and the strut upon hydraulic brake application, the strut being sealed to said other actuator component. Grossly excessive travel between the piston and the other actuator component beyond the maximum possible travel between the strut and the container is permitted by displacement of the strut relative to said other component.
Patent SE-7909564-L (SE)
Inventor: HENTSCHEL K
IPC: B01F5/20
Filed: 1979-11-19
Abstract: Suspension or solutions of cyanuric chloride in water containing organic solvents are prepared at high mixing velocities and low temperatures with resulting low degree of hydrolysis by introducing liquid cyanuric chloride through a nozzle in the upper portion of the mixing apparatus in countercurrent flow to upwardly flowing solvent introduced from at least one lower nozzle above a breast shaped constriction in the lower, open portion of the apparatus. In this way the chamber walls are always covered with an unbroken layer of liquid. The process can be carried out at normal, reduced or elevated pressure. At reduced pressure by evaporation of the solvent there is simultaneously a cooling of the system.
Patent SE-8004932-L (SE)
Inventor: HEFNER G
IPC: F24D11/00
Filed: 1980-07-03
Abstract: A heat exchanger for transferring low grade heat from a solar heat collector or domestic waste water to for example a domestic hot water supply system, and to prevent a return flow of heat comprises external heat loss insulation, a heat reservoir (2) either defining a heat absorbing and storing conduit 9, as shown, or having a heat-absorbing conduit passing through heat storage material, and a thermally separated heat-yielding duct (17). The reservoir (2) is subdivided into (11-16). The conduit (9) passes successively through zones of progressively higher temperature and one-way heat transferring means (20) are operable to convey heat only from the heat-yielding duct (17) to the zones (11-16). The heat transferring means (20) may comprise vertical heat pipes and the pipes at their transition regions may have a metal or plastics liquid repelling lining to promote flow of condensate towards the lower regions of the pipes. <IMAGE>
Patent SE-8007125-L (SE)
Inventor: PENNONI G
IPC: H04J13/00
Filed: 1980-10-10
Abstract: A circuit arrangement is provided for identifying an alignment word of m bits from a demultiplexer DM of a digital communication system having n channels. The circuit arrangement Fig. 2 (not shown) includes a memory comprising n shift registers of length (n + m)/n for receiving n bit flows from the demultiplexer DM. A decoder DC energizes one of its n outputs according to the way in which the bits of the alignment word have been distributed in the shift registers of the memory. A coder CM provides a code q corresponding to the energized output, where n</=2<q>, and supplies this code as a control signal to an exchange matrix MS which reorganizes the n bit flows, if necessary, into n bit flows of the n channels. Thus, the demultiplexer output is aligned by the circuit arrangement, which is only required to operate at 1/n times the speed of the demultiplexer.   <IMAGE>
Patent SE-8009137-L (SE)
Inventor: NORLIN LARS-OLOF
IPC: F03D3/00
Filed: 1980-12-23
Abstract: The slow-running, vertically-shafted wind turbine (for high effect output) comprises a rotor with a number of radially positioned wing profile blades (1) whose lengthways axes coincide with the main axis of the turbine. The blade ends are equidistantly fixed in a lower support ring and one upper. Each blade has a profile which is symmetrical with regard to the blade chord's centre point. The profile is a curved disc or a shell structure.
Patent SE-8100902-L (SE)
Inventor: CARLSSON V
IPC: C02F1/00
Filed: 1981-02-10
Abstract: The invention concerns a device for automatic circulation in waste water pump stations. 
<??>The pump unit (2) is provided with a valve (6) at the pressure side, which is arranged to open a connection between the pump and the pump station thus obtaining a circulation. The valve is arranged at the upper side of the pump housing and directed in the flow direction (A) in the pump housing (4) thus minimizing the risk of clogging.
Patent SE-8103849-L (SE)
Inventor: RAUSING H A
IPC: B65D17/50
Filed: 1981-06-18
Abstract: The invention relates to an opening arrangement for cans which are made of sheet steel. The opening arrangement consists in that two preferably U-shaped punched lines (4) are provided in the lid (2) of the can which wholly penetrate the can lid (2) and form two opposing tongues (3), which are separated by a narrow portion (6) of the can lid (2). The punched out tongues (3) as well as the intermediate portion (6) are jointly covered by an inner cover strip (8) fixed to the inside of the can lid (2) which bridges over and seals the punched lines (4) forming the said tongues (3). On opening the can the two tongues (3) are turned in a joint movement, the intermediate portion (6) acting as an axis of rotation, so that the tongues (3) are placed at an angle and an opening (9) in the lid (2) is established.