baber/WOPTO huggingface dataset:
Patent SE-7906649-L (SE)
Inventor: WERTENAUER H
IPC: H03K17/945
Filed: 1979-08-08
Abstract: Such a circuit arrangement consists of two branches. The first branch (3 - 9) has a receiver (3), which receives radiation, e.g. infra-red light, from a transmitter (2). Transmitted light is reflected to the receiver (3) by a moving object in the monitored space. The resulting modulated output signal is amplified in an amplifier (4), rectified and passed to the switching stage (7), e.g. to open a magnetic valve. So that unintended switching-off does not occur, the second branch (10 - 15) raises the sensitivity of the amplifier (4) when an object, e.g. a hand, moves in the monitored space, and lowers it again when the object is removed. If a moving object is present, the output signal which is fed to a demodulator (10) for this purpose is a change signal which is processed to form a control voltage for the amplifier (4). If there is no moving object, there is also no control voltage, and the amplifier (4) then has only a small amplification factor. The arrangement is preferably used to control the water flow for wash-basins. <IMAGE>
Patent SE-7908322-L (SE)
Inventor: WAHLSTROM HANS VILHELM
IPC: B65H75/44
Filed: 1979-10-08
Abstract: A device for rolling up a fire-hose or another similar hose comprises a rotatable retainer 13 adapted for reliably retaining a hose coupling part, and which can be rotated by means of a motor 12 in order to wind up around same a hose 14, having its coupling part 15 placed in the retainer 13, into a spiral-wound roll. In order to ensure that the roll will be tightly wound, such that its windings are kept firmly together with each other, the device is provided with a movable element 18, spring-loaded in a direction towards a first end position and arranged to catch the second coupling part 23 of the hose 14, provided at its other end, when it approaches the roll formed around the retainer 13, and this coupling part is taken from the first end position to a second end position, situated at a distance from the first end position, while transferring the spring force acting on the element 18 to the hose 14. An end position switch 24 is arranged at the second end position of the movable element 18 for being actuated by said element 18 and disrupting the driving of the retainer 13, when the element 18 reaches this end position. <IMAGE>
Patent SE-7909769-L (SE)
Inventor: HATTORI K
IPC: C06B25/36
Filed: 1979-11-27
Abstract: Water-in-oil emulsion explosive compositions containing (e) nitromethane gelatinized product obtained by mixing nitromethane with a gelatinizer for nitromethane and (f) hollow microspheres and/or (g) bubbles formed from a chemical foaming agent in a water-in-oil emulsion composition consisting of (a) ammonium nitrate or ammonium nitrate and the other inorganic oxidizer salts, (b) water, (c) an oil and/or wax and (d) a sorbitan fatty acid ester surfactant.
Patent SE-7910383-L (SE)
Inventor: TOMSEN H
IPC: B23K9/032
Filed: 1979-12-17
Abstract: Apparatus for producing cylindrical bodies by building-up weld material thereon utilizing a submerged arc welding process includes a plurality of welding heads movable along the cylindrical body parallel to the axis thereof, and devices for supplying welding wire and welding powder to respective welding heads of the apparatus. A welding head carriage and a separate supply carriage supporting, respectively, each of the welding heads and the welding wire and powder supply units are provided, and drive mechanisms are also provided separately for each welding head carriage and supply unit carriage.
Patent SE-8001382-L (SE)
Inventor: THIMANDER BENGT
IPC: B63B21/22
Filed: 1980-02-21
Abstract: An anchor hoist comprises a main body member having two side walls. The main body member is pivotally mounted to a pivot-forming boat fixture and has an inner and an outer rotatable sheave for receiving an anchor line or chain. The center-to-center distance between the rotary axes of the sheaves is greater than four times the diameter of the inner sheave, and is in practice about 50 cm. Arranged in the region of the outer end of the main body member is a pivotable support device which, in the in-use position of the hoist, engages a lower, further boat fixture. Pivotally mounted on the axis of the inner sheave is a line holder, e.g. in the form of a clam cleat, so arranged that when the anchor line is jerked said cleat will swing inwardly-outwardly to release the anchor. When using the anchor hoist of this invention, the anchor will be located at a distance from the side of the boat such as to avoid contact between the anchor and the side of the boat when the anchor is lifted or slipped.
Patent SE-8100061-L (SE)
Inventor: LUNDQUIST ROBERT H
IPC: G06Q10/00
Filed: 1981-01-08
Abstract: A system for collecting and reporting time related information includes data terminals 102 on which employees enter information relating to their identity, an activity they are initiating and the job or client to which it relates. The time of entry of the information is stored, along with the information, in an interim memory unit, and the information is displayed during entry and recorded for verification. Upon entry of information relating to a new activity to be performed by an employee, the elapsed time for the previous activity is computed and transferred to a main memory unit along with the previously stored information in the interim memory unit. The stored information is also recorded for verification. The stored information can be used to generate periodic reports. In addition, cost tables can be utilized to provide information which is combined with the stored time-related information to generate cost reports for completed activities. <IMAGE>
Patent SE-8103948-L (SE)
Inventor: WALLMANDER B
IPC: G01S7/00
Filed: 1981-06-24
Abstract: Arrangement for visualizing the movements of marine vessels by television display. The arrangement comprises a position determination unit which is arranged to continuously provide position determinations in the form of coordinate values in a certain coordinate system for a number of vessels together with a data processing equipment which is arranged to feed the coordinate values with predetermined control signals each in the form of a television signal arranged to bring about a stylized image on a television screen of the respective floating units. The control signals are integrated in such a way with the respective coordinate values that a number of images are produced on a television screen of the vessel in positions which correspond to the mutual position between them in the system of coordinates. These images are moved on the television screen in accordance with the change in the continuously output coordinate values.
Patent SE-8201126-L (SE)
Inventor: DAWSON P E
IPC: A61C13/265
Filed: 1982-02-23
Abstract: A retaining device for removably securing a dental prosthesis in position, having a fixed male section for securement to the side of a fixed tooth and a cooperating free female section for securement within the dental prosthesis. The male section includes a projection which is received in an inverted U-shaped housing at the forward end of the female section. A spring loaded plunger member positioned within the female section extends into the housing and engages a recess formed in the projection thereby locking the two sections together. A jig is provided for suitably placing spaced apart male sections in alignment and in proper parallel relationship.
Patent SE-8201492-L (SE)
Inventor: LITTOW ERKKI
IPC: F24B/
Filed: 1982-03-10
Abstract: The stove top surface comprises a separate cover plate which is heated by gases circulating beneath it and has one or more heating positions for cooking vessels. The plate interior is a closed chamber through which water is fed for heat transport. The cover plate can be pivotted upwards around one of its edges, and has supports for retaining it in the raised position. Conduits, for water feed in and out of the plate, are connected to it by hoses permitting the pivot movement to be effected.
Patent SE-8202558-L (SE)
Inventor: WINQVIST SVEN GUSTAF
IPC: B63H9/08
Filed: 1982-04-23
Abstract: A method of fitting a mast track slide (1) to the edge of a sail and corresponding equipment. A cord is cut to plugs (1) of the length of the mast track slides, which are fitted at a distance from each other along a straight line to the sail material (2), which is folded along the line and sewn with at least one seam to encompass the mast track slides (1) in the material (2).The material (2) can be part of the material of the completed sail or a separate strip, which is then sewn onto both sides of the edge section of the sail.<IMAGE>
Patent SE-8206226-L (SE)
Inventor: GAFFAR A
IPC: A61K31/225
Filed: 1982-11-02
Abstract: A substantially anhydrous oral composition is substantially devoid of normally staining antibacterial antiplaque agents and which contains an effective anticalculus amount of a bis(o-carboxyphenyl) ester of a C2-8 aliphatic dicarboxylic acid such as bis(o-carboxyphenyl) succinate.
Patent SE-8206445-L (SE)
Title: Analogiforfarande for framstellning av terapeutiskt aktiva di-n-propylmetylaminderivat
Inventor: PIGEROL C
IPC: C07C211/21
Filed: 1982-11-12
Abstract: (21)Ans nr 8206445-2 Rotel 8206 (51)Klass C 07 0 205/04 C 07 0 203/08 (74)0mbud HArne Patentkrav van i R och n har samma betydelse som oven, eller med ett syraadditionssalt av deems firening, corn ger det Onskade metylaminderivatet som sedan kan reageras med Wagon organisk eller oorganisk syra till ett farmaceutiskt godtagbart syraadditionssalt av derivatet. 1. Analogiforfarande fir framstallning av nya di-n-propyl-metylaminderivat med den generella formeln RC-N(C112)fl /rn-C3R, och de farmaceutiskt godtagbara syraadditionssalterna darav, vani R betecknar n-propyl, isopropyl, isobutyl eller allyl och n an 0 eller 1,kHnnetecknatav au t ett lampligt cykliseringsmedel reageras i ett losningsmedel eller i franvaro av nagot losningsmedel med en alkohol med den generella formeln: RC-NH-C112-110CH2OH n-030 II
Patent SE-8206678-L (SE)
Inventor: TORNBLOM BENGT HJALMAR
IPC: G01N27/90
Filed: 1982-11-24
Abstract: A device for detecting irregularities in the surface of an object comprises at least one transducer which is movable relative to the surface of the object and an associated signal-processing unit which receives and processes output signals generated by the transducer. The signal-processing unit includes two electrical circuits, the first circuit providing a signal A which is derived from the output signal from the transducer and the second circuit including an analog shift register to provide a signal B which is derived from the output signal from the transducer and which is time delayed relative to signal A. The signal-processing unit also includes means for combining signals A and B to provide a measuring signal C.
Patent SE-8206949-L (SE)
Inventor: HEDSTROM TURE
IPC: B65G35/00
Filed: 1982-12-06
Abstract: The conveyor system comprises a guide acting as its track, and a component electrically driven, with wheels working in conjunction with opposite sides of the guide.. To the sides of the wheels are attached engagement points for the goods to be carried. The two wheels are connected to a drive motor which activates them synchronously. The guide has at least two surfaces forming an angle to which correspond drive surfaces on the wheels. Where horizontal transport is involved, the two wheels and the material engagement points are located in a vertical plane, and the electrically driven component involves current and voltage feed rails arranged parallel to or within the guide.
Patent SE-8300744-L (SE)
Inventor: ZVERINA K
IPC: H05H1/34
Filed: 1983-02-11
Abstract: Method of and apparatus for stabilizing a plasma stream by the use of two different stabilization liquids. The plasma arc is stabilized in the discharge chamber by a whirl of a first stabilization liquid containing at least one element chosen from the group consisting of carbon and nitrogen, and the plasma arc is stabilized in the stabilization channel by a second stabilization liquid differing in its boiling point from the first stabilization liquid. Between the discharge chamber of the burner and the stabilization channel there is provided a transition space from which there lead outlets for the stabilization liquids. In the transition space there may be place an orifice plate dividing said space into two sub-spaces. From the stabilization channel upstream of the front nozzle of the burner there may be provided an outlet for the second stabilization liquid, which is disposed in the stabilization channel. In accordance with the invention the stabilization system of the plasma burner of torque is divided into two comparatively independent circuits.
Patent SE-8305616-L (SE)
Inventor: NELSON R L
IPC: C12M1/24
Filed: 1983-10-13
Abstract: A device for growing bacteria from an initial population to an ending population comprising: a vessel 1 containing e.g. in a frangible ampoule 2a supply of growth medium 3 capable of growing said bacteria from said beginning population to said ending population, said vessel containing an opening 10; means 4, 5 within said vessel for obtaining a known quantity of bacteria from at least one growth colony of said bacteria external of said vessel and for inoculating said growth medium; and removable means 11 for covering said opening in said vessel, for permitting said means for obtaining said bacteria to be removed to obtain said known quantity of bacteria from said colony of said bacteria external of said vessel, which bacteria are used to inoculate said medium, and for closing said vessel during the incubation of said inoculated medium. The sampling means 4, 5 consists of a wand 4 bearing a tapered groove 5. The covering means 11 may be pressure sensitive adhesive tape. <IMAGE>
Patent SE-8400266-L (SE)
Inventor: STJERN D C
IPC: G01C19/66
Filed: 1984-01-20
Abstract: A laser gyro for detecting rates of rotating the gyro having a primary dither means for eliminating lock-in at low rates of rotation and a secondary dither means for eliminating nonlinearities in the gyro output when the input rate is a harmonic of the primary dither frequency. The gyro includes a body having a polygonal shaped cavity therein with a mirror disposed at each of the corners thereof to form a closed loop path for two counter-rotating beams. The primary dither includes means for dithering two mirrors 180 DEG  out of phase to maintain the cavity path length constant. The secondary dither includes a current dither for differentially modulating the current in each leg of the gyro to randomly null nonlinearities in the gyro output.
Patent SE-8400895-L (SE)
Inventor: LINDMARK PETER
IPC: A01G17/04
Filed: 1984-02-20
Abstract: No further information available at time of publication
Patent SE-8402368-L (SE)
Inventor: EKLUND D
IPC: B05C3/12
Filed: 1984-05-02
Abstract: Apparatus for a one- or two- sided coating of a vertically travelling web (1) comprising a coating applicator, in which said web is in contact with a coating substance held at atmospheric pressure, and a flexible blade (2) cooperating with a back-up member (19) for levelling a coating substance layer on the web. The applicator comprises a flow regulator (26) which forms between it and the web (1) a clearance (18). This clearance is either of uniform height or is inclined towards the web in the travel direction of the web. This height is smaller than the thickness of a natural layer of coating substance remaining on web without cooperation with the flow regulator. The applicator is further provided with a slot (5) that forms a web entrance at the bottom of the applicator. <IMAGE>
Patent SE-8403915-L (SE)
Inventor: NAGASHIMA A
IPC: B27B17/08
Filed: 1984-07-31
Abstract: A chain saw safety-brake system including a pivotable member, and a screw located in side-by-side relation to the pivotable member and having a brake band connected thereto at one end. The screw can be operated from outside of the chain saw to adjust the length of the brake band. The pivotable member and the screw are assembled with a lock lever for locking a clutch drum and contained in a casing to provide a packaged unit.
Patent SE-8405281-L (SE)
Inventor: WORMSER A F
IPC: B65G53/56
Filed: 1984-10-22
Abstract: Coal is distributed into a plurality of compartments 26 in a housing 12 which is fed with transport air from a conduit 30 to move the contents of the compartments into conduits 28 extending from the said compartments. The coal is distributed from a rotary duct 20. <IMAGE>
Patent SE-8500025-L (SE)
Inventor: LACAUTE D
IPC: B05D1/14
Filed: 1985-01-03
Abstract: The invention relates to the blowing of fibrous materials in the form of particles. According to the invention, in order to ensure an even distribution, the material led into the treatment device undergoes a compression in the course of this treatment. Particles are detached from the compressed material and are introduced into the blowing flow of gas. The device used for implementation comprises the circuit for supplying material, an assembly for the compression 3, 4, 7 and the separation of the particles 9 before they are introduced into the flow of gas 10. <IMAGE>
Patent SE-8501565-L (SE)
Inventor: BORRELLO G
IPC: C11D3/39
Filed: 1985-03-29
Abstract: A particulate bleaching detergent composition includes a synthetic organic nonionic detergent, such as polyethoxylated higher fatty alcohol or alkylphenol, a builder for the nonionic detergent, such as sodium tripolyphosphate, sodium silicate, sodium carbonate or a cation-exchanging sodium aluminosilicate (zeolite), or mixtures thereof, together with a sodium perborate hydrate bleaching agent, the degree of hydration of which corresponds to that of the monohydrate or less, such as 12 to 15%. The composition, unlike similar compositions wherein the sodium perborate hydrate is the tetrahydrate, is non-caking, non-tacky and free-flowing after storage in a sealed container at elevated temperature, e.g. four weeks at 43 DEG C, whereas a similar product in which the sodium perborate hydrate is the tetrahydrate is caked solid after such treatment.
Patent SE-8502505-L (SE)
Inventor: HAUGHOM KJELL
IPC: E21B19/14
Filed: 1985-05-22
Abstract: Pipe handling equipment for drill pipe 8, 8' on an oil drilling platform 20 for transporting the pipe in a substantially vertical position from a position above the mousehole 16 to a racked storage position, and vice-versa is arranged on the platform deck and includes a carriage 12 which is driven to and fro along a straight-line path and is rotatably connected about a vertical axis to an over-lying component of the equipment. To enable 30-metre long stands of drill pipe to be handled with mechanically/hydraulically co-ordinated movements without requiring the presence of an operator in the derrick 17 and to permit automatic operation of the pipe handling movements, the overlying system component comprises two substantially vertical, elongate structural members 1, 2, namely a primary member 1 which is pivotally connected to the carriage 12 and a secondary member 2 which is carried by the primary member and which can be extended away from the retracted toward the primary member in a parallel plane while both members are in a vertical position. The extensible/retractable secondary member 2 is provided with grasping and retaining means 3 for vertical retention of the drill pipe during pipe handling operations. <IMAGE>
Patent SE-8502556-L (SE)
Inventor: JOHANSSON A O K
Filed: 1985-05-23
Abstract: Cellulose fibres are treated in water which includes a surfactant. The fibre is then dewatered and dried. It is then added to a polymer in a liq. in a finely divided form e.g. as a pulp, and stirred.
Patent SE-8502593-L (SE)
Inventor: BUSCHMANN G
IPC: G01L5/10
Filed: 1985-05-24
Abstract: A device for measuring the winding hardness of a strip, especially a strip of paper, that has been wound into a reel. The device consists of a mechanism for extracting a slip that has been inserted tight between two coils of the reel of paper with one end extending out of the side of the reel and of a dynamometer that measures the force necessary to extract the slip over a certain distance. To allow winding hardness to be displayed directly rather than in the form of a graph, the slip-extracting mechanism operates at a constant extracting speed, a pulse generator that is supplied with the resulting force, or with a control signal derived from it, by the dynamometer supplies counting pulses to an up-down counter at a frequency that is proportional to the force, and the slip-extracting mechanism is connected to an odometer that, when it detects equal distances, switches the counter from up to down and stops it.
Patent SE-8504904-L (SE)
Inventor: SOGELL HANS
IPC: B63H9/06
Filed: 1985-10-18
Abstract: A sail (1) for sailing-boats which is provided with a shielding device (3) arranged substantially horizontally on the sail (1). The shielding device at least partly bridges the concavity formed on the upwind surface of the sail when the wind fills the sail (1). The shielding device preferably includes a cloth (3) sewn along one of its own side edges to the sail along a horizontal line so that, in use, the cloth stand out substantially horizontally from the concave upwind surface of the sail (1) between the two edges (4, 5) of the sail. A similar shielding device is provided at a corresponding location on the opposite surface of the sail, and structure provided for collapsing the respective shielding device on the downwind surface of the sail and erecting the respective shielding device on the upwind surface of the sail.
Patent SE-8505391-L (SE)
Inventor: ZETTERDAHL JAN
IPC: E04G23/02
Filed: 1985-11-14
Abstract: The balcony comprises vertical first (3) and horizontal second (7) frames. The first frame is provided with fixings for the door or window bay (2). The first frame also has at least two horizontal projections (5), which work in conjunction with corresp. components on the second frame (7).
Patent SE-8604198-L (SE)
Inventor: PAAKKINEN I
IPC: B28B5/02
Filed: 1986-10-02
Abstract: A method of producing a prestressed continuous concrete product, according to which method mould units (2) are connected one after another to form a sequence of moulds (1) and the moulds are provided with prestressing wires (10), whereafter the sequence of moulds is displaced below a concrete supply (4) simultaneously as the wires are stressed. The mould units are coupled to form a rigid buckling resistant sequence with standing the traction of the wires and forming a casting bed continuously open in the longitudinal direction of the sequence and extending up to a hardening area of the concrete blank. The rigid sequence of moulds is pushed from the supply end by applying a continuous pushing action only to the last mould of the sequence by means of a displacing device (16) so that the position of the discharge end (7) of the mould sequence can be chosen freely. An apparatus for carrying out the method comprises longitudinally open mould units provided with locking means for interconnection thereof in a rigid, buckling resistant manner. A continuously operated pushing device is positioned before the concrete supply device below the mould sequence.
Patent SE-8700612-L (SE)
Inventor: LARSSON SVEN DICK EMMANUEL
IPC: B63B22/02
Filed: 1987-02-16
Abstract: The curved catchment arms (13) are equally distributed around the rod (11) in the radial plane, and extend downwards in an arc to an elbow (16) to evolve into outwardly directed end parts. The elbow is located at a free distance from the rod to permit a loop (18) of a line around the rod to be drawn upwards. - Against the lower parts of the catchment arms and immediately above the elbow, is a displaceable drop weight (12) in a stop position. This weight can be raised by the line so that it is pushed upwards to a position above it, and afterwards drops back to the stop position.