baber/WOPTO huggingface dataset:
Patent SE-7807576-L (SE)
IPC: E04H12/22
Filed: 1978-07-05
Abstract: This invention consists of a device for vertical adjustment of a post inserted into a foundation. So far it has been difficult to vertically adjust a post inserted into a foundation embedded in the soil and it has also been time- consuming and has been a problem which is resolved by this invention. Based on the invention, it is suggested that at least one of the control functions that keeps the post centred in the foundation consists of a control device 5 which partially or completely circles the post where said device can basically be shifted in all directions in relation to the foundation's longitudinal axis 4 in an essentially perpendicular plane and is fixedly connected to the foundation 1 in each set position. <IMAGE>
Patent SE-7905760-L (SE)
Inventor: STALFORS R L
IPC: G03B17/26
Filed: 1979-07-02
Abstract: The invention relates to an automatic device for protecting the focal plane shutter of a camera when the camera is open. The film magazine of the camera, alternatively the camera back, is sensed by a member disposed in the camera body and directly or preferably indirectly controlling the shutter electronically. When the camera is opened, the sensing member emits a control pulse, which releases the opening part of the shutter. The opening and closing parts of the shutter then are located on both sides of the film gate of the camera where they are protected against damage. When the camera again is closed, the opening part of the shutter again must be cocked. Alternatively, also the closing part of the shutter can be released by a control pulse released when the camera is being closed. The protective device is lockable. (FIG. 2).
Patent SE-8003244-L (SE)
Inventor: GRISAR J M
IPC: C07D295/08
Filed: 1980-04-29
Abstract: Derivatives of 2-hydroxy-5-(1-hydroxy-2-piperazinylethyl)benzoic acid are prepared which are useful for their blocking action on  alpha and  beta -adrenergic receptors. In addition, these compounds are useful as spasmolytic and antihypertensive agents.
Patent SE-8004543-L (SE)
Inventor: SATO A
IPC: H01B3/20
Filed: 1980-06-18
Abstract: Provided is an oil-impregnated power cable comprising an insulation layer formed by winding a composite film of polyolefin film and insulating paper onto an electric conductor and impregnated with an impregnating oil, said impregnating oil comprising distillates within a boiling range in terms of values at normal pressure between 265 DEG C. and 360 DEG  C. obtained by contacting a hydrocarbon mixture with a boiling range between 75 DEG  C. and 198 DEG  C. resulting from a thermal cracking of petroleum hydrocarbons at a temperature of 700 DEG  C. or higher and containing monocyclic aromatics and aromatic olefins, in liquid phase with an acid catalyst.
Patent SE-8006774-L (SE)
Inventor: CAMENISCH G C
IPC: F16B21/07
Filed: 1980-09-29
Abstract: A band-clamp for retaining cables is mountable on a T-shaped stud by means of a stud-receiving part integral with flexible band portions (4, 19) which can be secured around a cable or group of cables by a buckle (3). The part has two apertures (11, 11') forming receiving portions for the stud and a stud retaining portion (10) therebetween and connected thereto by passages, so that the clamp can be moved sideways to move the stud from one or other of the receiving portions into the retaining portion. The stud shank is held between webs (14) and (15), the web (14) having an incision (16) partly embracing the shank. Other embodiments comprise two retaining portions which may have individual receiving portions or be joined to a common central receiving portion. <IMAGE>
Patent SE-8007400-L (SE)
Inventor: GUSTAVSSON BENGT
IPC: A61M25/00
Filed: 1980-10-22
Abstract: A container for the sterile storage and dispensing of a catheter intended for insertion into a blood vessel is provided with an outlet opening for dispensing the catheter therethrough and has rotatable means for feeding the catheter out through said outlet and indicating means operatively connected to the feeding means for indicating the length of catheter dispensed through the outlet.
Patent SE-8102109-L (SE)
Inventor: ADOLFSSON M
IPC: G11C11/42
Filed: 1981-04-02
Abstract: A device for transforming information in electrical form into optical form, where the optical information consists of light intensity, light polarization or spectral composition varying with time. The transformation of information takes place from electrical into optical form by means of optical modulators, e.g. liquid crystals, and the transformation from optical form into electrical form is arranged to be carried out with photo-detectors, the device comprising components to control or sense said optical modulators in one, two or three-dimensions with time, and to sense or control said photo-detectors. The invention is characterized in that said components consist of one or more circuits with electro-optical feedback, in which at least one optical modulator is located in the ray path between at least one light source, for example a light-emitting diode or laser diode, and at least one photo-detector, for example a photo-resistor or a photo-diode, the photo-detector being connected into at least one electrical circuit, to which the optical modulator is connected in such a way that positive and negative feedback is obtained in a feedback loop. At least one light source is arranged to illuminate one photo-detector through one modulator and the other photo-detector through the other modulator, and one modulator is connected to the electric circuit of the other photo-detector, and the other modulator is connected to the electric circuit of the other photo-detector, thus obtaining a cross connection with electro-optical feedback.
Patent SE-8206604-L (SE)
Inventor: BENGTSSON S W
IPC: E05B65/10
Filed: 1982-11-19
Abstract: In order to normally permit the unlocking of the door from its inside by means of a knob, while occasionally making an un-authorized opening impossible, the knob (19) is mounted upon a driver (20), which may be axially displaced into and out of engagement, respectively, with a rotatable member (14) in the lock. When the driver is retracted from the rotatable member, a radially directed peg (25) will be introduced into a groove (26) in a washer (24), in which the driver is journalled, which prevents rotation of the driver and the knob. The driver is provided with peripheral grooves (21, 22), which in co-operation with a spring loaded ball (23) form end portion stops for the driver. One (22) of these grooves is deeper than the other, and defines a breaking indication. An un-authorized activity at the knob will destroy the driver, but leaves the lock unharmed.
Patent SE-8207237-L (SE)
Inventor: ALTORAY H
IPC: E05D11/00
Filed: 1982-12-17
Abstract: A device for back edge safeguarding of doors, consisting of an edge-mounted pin (17) and an anchor plate (12), through which the pin extends.The pin has en extension in the case along the entire thickness of the case and has a free end protruding from the door channel (12). An anchor plate (26) is located on the non-channel side of the door case and interacts with the safety pin (17) and possible other pin (23).<IMAGE>
Patent SE-8300973-L (SE)
Inventor: BURGESS R
IPC: F04C2/44
Filed: 1983-02-22
Abstract: In a pump comprising a rotor, or "impeller", 16 having flexible vanes on its periphery and made of e.g. an elastomeric material such as neoprene, a fixed annular body 5 is furnished with a single cam 5A or a pair of cams 5A, 5B to deflect the vanes and cheek, or "wear", plates 2, 2B each have a single, or pair of, working-fluid inlet or outlet port(s) PA or PB therein according to the number of cams. The ports communicate with adjacent inlet and outlet ducts, or "manifolds", 1, 14. The pump may comprise two stages, Figs. 2 and 2A (not shown). <IMAGE>
Patent SE-8302202-L (SE)
Inventor: SKARENDAHL AKE
IPC: C04B22/08
Filed: 1983-04-19
Abstract: Building material based on hydraulic binder and ballast in the form of a levelling compound intended to be applied to an uneven support. The building material contains a salt which does not essentially effect the strength of the material and is present in such an amount and has such capacity as to reduce the relative equilibrium moisture of the gas phase of the material before drying out to a level of less than about 95%.
Patent SE-8401395-L (SE)
Inventor: SIPILE H J
IPC: G01N23/22
Filed: 1984-03-13
Abstract: PROCEDURE FOR ANALYSING ORE BLOCKS The invention concerns a procedure for analysing ore blocks wherein the ore blocks (5) are irradiated in order to determine the precious mineral contents in the surface of the blocks for sorting. The energies of the radiation sources have been so selected that with their aid is excited in the block (5) x-ray fluorescence radiation and Compton-scattered radiation, their intensities being measured with a detector (4). From the ratio of the radiation intensities a characteristic value is gained which characterizes the contents of precious minerals in the surface of the blocks (5) and which may be applied as a sorting criterion.
Patent SE-8401865-L (SE)
Inventor: KOMULAINEN R
IPC: H02M7/538
Filed: 1984-04-04
Abstract: PCT No. PCT/FI83/00058 Sec. 371 Date Apr. 17, 1984 Sec. 102(e) Date Apr. 17, 1984 PCT Filed Aug. 19, 1983 PCT Pub. No. WO84/00858 PCT Pub. Date Mar. 1, 1984.A single-phase or multi-phase inverter protected with respect to the rates of increase of current and voltage, the said inverter comprising a filter capacitor and a choke protecting with respect to the rate of increase of current, as well as, members protecting with respect to the voltage increase rate. In order for it to be possible to discharge the energy stored in the magnetic field of the choke and in the capacitor, between the change-over steps of the inverter substantially without losses, for each phase, there is a series connection of the capacitor and a diode connected in parallel with only one semiconductor switch and a diode is connected between the connection point between the capacitor and the diode, and one terminal of a storage capacitor. The energy in this way transferred to the separate storage capacitor can then be transferred to the filter capacitor by use of a breaker.
Patent SE-8401884-L (SE)
Inventor: CARLMARK ROLF
IPC: B25B13/14
Filed: 1984-04-05
Abstract: A wrench comprises a handle and a gripping mouth which is defined by two jaws, one of which is fixed and the other movable. The movable jaw is associated with a rack engaging a gear which is rotatably mounted relative to the handle and actuated by at least one spring constantly striving to rotate the gear in a direction such that the jaws are moved towards one another, said gear cooperating with a locking device which can be set in two different positions, a first position in which the gear is freely rotatable, and a second position in which the gear is non-rotatable and in which the gear, in turn, renders displacement of the movable jaw relative to the fixed jaw impossible.
Patent SE-8402258-L (SE)
Inventor: ISHIKAWA H
IPC: G01N22/04
Filed: 1984-04-25
Abstract: A microwave moisture sensor comprising a first transmission and reception system comprising first transmission and reception horn antennas disposed in confronting relation with respect to each other and with a movable sheet like measurand disposed therebetween; and a second transmission and reception system comprising a second transmission horn antenna for re-emitting a microwave, as received by the first reception horn antenna against the measurand, and a second reception horn antenna for receiving the microwave emitted by the second transmission horn antenna and having passed through the measurand. The antennas disposed on one side of the measurand are spaced from each other by a distance of n lambda +/- lambda /4, wherein n is an integer and  lambda  is the wavelength of the microwave, in a direction substantially perpendicular to the plane of the measurand.
Patent SE-8500612-L (SE)
Inventor: CARLSSON K
IPC: B01D53/34
Filed: 1985-02-11
Abstract: The contaminated medium e.g. flue gases enter the reactor (60a') via (5a'). A slurry of finely divided absorbent material is sprayed in via (5a). The absorbent reacts with the contaminants and leaves (60a') via the screw arrangement in pipe (41). Clearer, cooler gases leave via (5a'') and pass through the tube filter which removes solid material. Dried reacted material leaves via (42). Solids collect in (43), water is added via (49) to make a slurry which can be pumped back through (48).
Patent SE-8501519-L (SE)
Inventor: AUGUSTIN U
IPC: F02M61/18
Filed: 1985-03-27
Abstract: An injection nozzle has an insert with helical swirl channels functioning as a single-jet nozzle for air-compression fuel-injection internal combustion engines, with a nozzle needle opening inwards. To achieve fuel atomization constant in terms of engine speed and load in all the operating ranges of theinternal combustion engine and having a relatively invariable mushroom-like atomization form on the nozzle outlet side, the nozzle needle can be moved free of stops in the opening direction over the entire operating range, counter to the force of a spring, as a function of the fuel pressure prevailing in the pressure space, in such a way that when there is an equilibrium between the spring force and the force exerted on the needle in the pressure space, an almost always equal pressure ratio independent of the engine speed and arising in the valve-seat region is established, together with a constant outflow speed free to the combustion space.
Patent SE-8501812-L (SE)
Inventor: KALINA J
IPC: B25B7/00
Filed: 1985-04-12
Abstract: To achieve a higher clamping effect of the tool and a simultaneous decrease of its weight, one of the clamping members 1 is formed by at least two plates 4 between which distance members 7 are arranged and the other of the clamping members 2 is formed by two external plates 5 and at least one inner plate between which distance members 7 are arranged. <IMAGE>
Patent SE-8503766-L (SE)
Inventor: DELLRUD R
IPC: F23M11/02
Filed: 1985-08-09
Abstract: A positive pressure boiler (2) for central heating purposes comprises a burner unit (3) provided with a fan (4). The burner unit is mounted on a furnace cover member (1) so as to extend into the furnace chamber of the boiler. The fan and adjacent parts of the burner unit are embraced by a casing (9) mounted externally on the cover member. The fan maintains a subpressure in the casing, and any combustion gases leaking from the boiler are collected in the casing and are recycled to the furnace chamber, via the burner unit.
Patent SE-8505128-L (SE)
Inventor: INGE C
IPC: B04B1/04
Filed: 1985-10-30
Abstract: A centrifugal separator has a rotor with an inlet device comprising a stack of annular discs (10), and an inlet member (8) serves to supply a liquid mixture to be separated into a receiving chamber (12) formed within the disc stack. The liquid mixture flows in thin layers through passages formed between the discs and by friction between the discs and the mixture is accelerated to the rotational speed of the rotor. The inlet member (8) is arranged for liquid to enter the receiving chamber (12) in a way such that a continuous liquid phase is maintained between mixture present in the supply member (8) and mixture already supplied and present within the receiving chamber (12).
Patent SE-8605353-L (SE)
Inventor: GRANESTRAND P
IPC: G02F1/00
Filed: 1986-12-12
Abstract: The plate (11) of e.g. lithium niobate has along its interaction section (L1) main electrodes (17a, 17b, 17c) and bi-electrodes (18a, 18b). The plate is orientated in relation to the crystal structure (X,Y,Z) that its optical axis (c,Z) lies in the plane (12) of the upper surface, and deviates by an angle of at most 15 deg. from the longitudinal direction of the wave conductors (13). A light beam coming into the input (14), independent of its polarisation condition, can be completely changed over to one of the switch outputs (15). - With the aid of the bi-electrodes 818a, 18b), the direction of an electrical field between the main electrodes through the wave conductor can b adjusted parallel to the upper surface of the plate. Thus, with the orientation of the plate, the material refractive index may be altered so that the desired changeover can be achieved. The spread of light in the direction of the topical axis (c,Z) permits high pulse frequency.
Patent SE-8704959-L (SE)
Inventor: KARLSSON GOETE
IPC: E04B1/38
Filed: 1987-12-11
Abstract: Horizontally oriented wooden rules 4 are secured in the wall 1 for mounting facing elements 10 at a distance from the old wall, so that a straight wall is obtained while at the same time a space is formed between the new facing and the old wall, which space is suitable for additional insulating material. The fixture comprises for this purpose an L-shaped holder 2, one branch of which is intended to be mounted on the wall 1, and a holder 5 intended for mounting on a wooden rule 4 and having a branch for adjustable connection to the second branch of the L-shaped holder. According to the invention, the holder 5 intended for mounting on the wooden rule 4 comprises a part on which the rule can rest, a part forming a right angle with the latter and intended to cooperate with that surface of the rule directed towards the wall, and a part protruding at right angles from this and forming the abovementioned branch. This facilitates the mounting procedure and reduces the heat transmission capacity of the thermal bridge formed by the fixture. <IMAGE>
Patent SE-8900978-L (SE)
Title: Hydrogen gas generating system - provides reaction between fluid and solid reactants in container, solid reactant being porous
Inventor: LINDSTROEM O
IPC: H01M8/0606
Filed: 1989-03-20
Abstract: The reactant (8) contains comprehensive pores and/or hollow spaces (9) for the fluid reactant (11), such pores and/or spaces communicating with a storage container (12) for fluid reactant via a micro-porous, hydrophilic connection (13). This connection, under ruling operating conditions, is permeable to fluid reactant but no for hydrogen gas. The reaction container (10) is also provided with a micro-porous hydrophobic connection (14) for conducting away the formed hydrogen gas to a gas chamber (15) which in turn is connected via a redn. valve (7) to the hydrogen gas chamber (4) of a hydrogen/air cell. The solid reactant used comprises the metals iron, zinc, magnesium and aluminium individually or in different mixtures. It may also comprise hydride or lithium hydride. The fluid reactant is water.
Patent SE-8904360-L (SE)
Inventor: BOETTCHER UWE
IPC: G02B6/25
Filed: 1989-12-22
Abstract: Method of regulating the cutting of an optical fibreglass line 1 with a plastic sheath 2 by supplying heat to the plastic sheath so that a suitable temperature can be selected in the plastic sheath 2 and thus those mechanical properties in the plastic sheath which influence the tensile stress, which is applied by tensile loading via clamping jaws 3, 4, and the speed at which the cutter 6 penetrates the plastic sheath 2 and meets the fibreglass line 1, resulting in a perpendicular, plane and smooth break in the fibreglass line 1. <IMAGE>
Patent SE-9001832-L (SE)
Inventor: ROLLET J
IPC: B61D3/18
Filed: 1990-05-22
Abstract: The subject of the present invention is a device for combined rail/road transport, comprising semi-trailers (1) and bogies (3a and 3b), on which the semi-trailers can rest and be fastened by their front end or by their rear end, as desired, so as to form a train comprising a series of semi-trailers and bogies. The semi-trailer (1) comprises a suspension of variable height and at the front possesses two jaws (6) with automatic closing and controlled opening and bearing stays (5) and at the rear possesses two pivots (8) spaced transversely from one another. Some of the bogies are intended to be arranged between two semi-trailers (1) and the others to be located either at one or at the other of the ends of the train formed; an intermediate bogie (3a) comprises, on the one hand, a central crossmember (11) equipped with two double jaws (12) which have the same relative arrangement as the rear pivots (8) of a semi-trailer, are mounted in rotating blocks (13) and are capable of being coupled to said rear pivots (8) and, on the other hand, two plates (15) which are mounted tiltably relative to the crossmember (11) about a transverse axis and which each carry a pivot (16) capable of being coupled in the front jaws (6) of a semi-trailer; an end bogie (3b) comprises a crossmember (18) equipped, on the one hand, with two double jaws (19) with automatic closing and controlled opening, which have the same relative arrangement as the pivots (8) of a semi-trailer and which are capable of being coupled to these rear pivots, and, on the other hand, with a pivot (20) capable of being locked in the front jaws (6) of a semi-trailer and with an anchorage (21) capable of receiving the key-man (4) of a semi-trailer, as well as a jack (23) capable of exerting a pull or a push on the front of a semi-trailer (1). <IMAGE>
Patent SE-9100084-L (SE)
Inventor: KOSKINEN J
IPC: D21H23/54
Filed: 1991-01-11
Abstract: (57) This publication discloses an applicator apparatus for the coating of webs, particularly of paper webs, said apparatus having the application roll replaced by a glide shoe (8) and a wire (6). The wire (6) passes over two idler rolls (7) and a glide shoe (8). The glide shoe (8) is pressed against the backing roll (1) by means of a pressurized loading hose (93, which provides for the compensation of the bending in the glide shoe (8) and the backing roll (1). The web (5) to be coated passes through the nip formed between the backing roll (1) and the wire (6), and the coating mix lifted by the wire (6) from the coating mix pan is adhered to the surface of the web (5) in said nip. The invention aims to achieve a stable flow of the coating mix in the nip by reducing the averaged radius of curvature of the surfaces facing each other in the nip. (Figure 3)
Patent SE-9100297-L (SE)
Inventor: WALDE E
IPC: F42C11/06
Filed: 1991-01-31
Abstract: An ignition device for a projectile (1) having two charges in tandem relationship, i.e. a pre-penetrator (3) and a main charge (4) for action against a target (11) which is protected by a so-called reactive armour (12-17). A piezo-crystal (8) is arranged to sense a first shockwave in the projectile as a result of an impact in the target, and to sense a second shockwave as a result of any collision between the projectile and a plate or the like expelled from the reactive armour. A delay circuit (9) is provided to delay the detonation of the main charge (4), and an inhibition circuit (10) is provided to automatically inhibit said delay if said collision will occur. <IMAGE>
Patent SE-9102370-L (SE)
IPC: D21F1/76
Filed: 1991-08-16
Abstract: A device for dewatering a pulp suspension, comprising an open-work movable surface (1) for forming and dewatering a pulp web. In an inlet (2) for the pulp suspension to the movable surface (1), a cylindric chamber (3) is located which encloses a rotatable cylindric rotor (4), the shaft of which extends transverse to the flow direction of the pulp. The rotor (4) is provided on its surface with a plurality of crosswise arranged channels (7). The pulp is forced to flow from an inlet (2) in the chamber (3) through the channels (7) to an outlet (6) located on the opposite side of the chamber (3).