baber/WOPTO huggingface dataset:
Patent SE-8207249-L (SE)
Inventor: ANDREASSON B A
IPC: B65H18/10
Filed: 1982-12-20
Abstract: A device for a roll spindle for unwinding or winding up a web material comprises a brake mechanism, a clutch between the spindle and the brake mechanism for axial connection of said parts, and means provided to perform two operations in the axial direction, namely a first operation for causing the mechanism to be moved towards or from the roll spindle in the axial direction for the engagement and disengagement, respectively, of the mechanism with and from the spindle, respectively, and a second operation causing the mechanism when connected with the spindle to be moved in the axial direction for lateral adjustment of the web material. The device is characterized by an articulated joint (15) with a link (16) between a first (17) and a second (18) hinge joint, whereby said first hinge joint is connected to said mechanism (2) and whereby said means for providing said first operation comprise means (24, 20) for displacing said second hinge joint relative to said first hinge joint and means (12, 3) provided at the same time to prevent the mechanism from significantly rotating about its center axis, whereby the mechanism is forced to move in its axial direction, while said means for performing the second operation comprise means (24, 26, 27, 20) for locking said second hinge joint (18) such that said second hinge joint during said operation remains essentially stationary, and means (12, 3) provided at the same time to rotate the mechanism about its center axis such that the articulated joint also in this case will force the mechanism to perform a movement in the axial direction.
Patent SE-8300428-L (SE)
Inventor: DAHLBERG K A M
IPC: B07B9/02
Filed: 1983-01-28
Abstract: A process for classifying a crystal mixture or for concentrating rocks or mixed crystals in particle form by capturing the particles in a gas flow for the purpose of separating particles of different size and weight by means of natural or artificial gravity is disclosed. The particles are heated to a temperature so high that a difference sufficient for separation is obtained in volume or weight between different particles. For spodumene, quartz and feldspar this temperature is about 1000 DEG  C.
Patent SE-8300910-L (SE)
Inventor: SJOSTRAND M E C
IPC: B32B9/00
Filed: 1983-02-18
Abstract: Composite body consists of a substrate, the surface of which is at least partially covered with a coating including at least one layer of wear resistant metal nitride. This layer consists of a 1-10 microns thick double-layer, the inner layer being of substoichiometric MeNx (x = less than 0.9 and pref. greater than 0.5) and the outer layer being of (nearly) stoichiometric MeNx (x = greater than 0.9 and pref. max. 1.0), in which Me = a gp. III-VI metal.
Patent SE-8305800-L (SE)
Inventor: LAGNE U J
IPC: F24V50/00
Filed: 1983-10-21
Abstract: A lake collector containing a heat exchanger core (13) and a propeller (18) to produce a lake water current through the heat exchanger core. The propeller (18) is driven by a turbine wheel (19), which in turn is driven by the heat absorbing fluid that is pumped through the heat exchanger core by means of a circulation pump (17) that is located next to a heat pump evaporator (14).<IMAGE>
Patent SE-8405049-L (SE)
Inventor: BRABAND G
IPC: B23B29/04
Filed: 1984-10-10
Abstract: The invention relates to a machining tool which is made up of a tool main body and an exchangeable tool head and is intended, in particular, for automatic tool-changing on machine tools. The aim of the invention consists essentially in perfecting such machining tools designed with exchangeable tool heads technically and functionally. The object on which the invention is based is to create a coupling connection between the tool main body and the tool head exchangeably attached to the latter, a coupling connection which remains stable even under alternating loads and is rigid in action. The essence of the invention consists in that the fixing of the tool head on the tool main body is performed non-positively in the direction of the longitudinal axis of the machining tool and positively in the direction of the main cutting force and likewise in the direction of the feeding force by means of dovetail positive-engagement elements attached to these two tool parts and that, on the end of the tie rod establishing the connection between the tool main body and the tool head, there is arranged a tenterhook which is provided with a wedge surface and comes into effective connection with a corresponding wedge surface of a flat slide seated in the tool head and engaging in a prismatic groove in the tool main body. The application of the invention is in the metal-working industry, in particular in the production and ... Original abstract incomplete. <IMAGE>
Patent SE-8500030-L (SE)
Inventor: TRAIGER H A
IPC: A61C5/00
Filed: 1985-01-04
Abstract: Apparatus for the measurement and analysis of tooth-jaw structures comprising a source of illumination, an optodetector and an integral linear displacement transducer. The source of illumination is used to transilluminate tooth-jaw structures while the optodetector receives light which has transilluminated the tooth-jaw structure. The linear displacement transducer provides a fast, accurate and precise size, distance and spatial measurement of structures comprising the tooth-jaw milieu. The system is particularly adapted for the intraoral examination, measurement and analysis of unerupted teeth and their interdental spaces to detect a nutritional status that may exist which would impede the development of tooth-jaw concordance. A reiterative computer controlled process is employed to monitor and control preventive or remedial nutrition.
Patent SE-8500330-L (SE)
Inventor: DOLBY RAY MILTON
IPC: G11B3/60
Filed: 1985-01-24
Abstract: The effects of vertical perturbations of a gramophone disc record surface resulting from e.g. record warp and rumble are reduced by sensing the perturbations and compensating therefor by closed loop or open loop means. Thus a reference path adjacent the groove tracked by the main stylus may be tracked, e.g. by a supplementary stylus riding on the lands of the disc surface or photoelectrically. A reference path signal may then be derived by a reference path sensor 104, and this signal is then applied to a preferably closed loop servo 95, 98, 100, 112, 114, 97 which moves the disc 9 itself up and down to tend to null out the reference path signal. Alternatively the compensation is applied by causing the tone arm to track the reference path by a servo technique or by mechanical coupling within the cartridge or electrically by subtracting the reference path signal from the main stylus signal, or by a combination of such techniques. <IMAGE>
Patent SE-8504752-L (SE)
Inventor: WADA T
IPC: C21D8/12
Filed: 1985-10-14
Abstract: Method for subdividing the magnetic domains of a grain-oriented electrical steel sheet is improved so that the watt loss can be further lessened and the watt-loss improving effect does not disappear during stress relief annealing. An intrudable means is formed on the finishing-annealed steel sheet on or in the vicinity of strain which promotes the intrusion of an intrudable means. Sb or Sb containing material is a preferred intrudable means and the laser irradiation is a preferred method for imparting the strain and also for attaining the removal of a surface coating.
Patent SE-8602192-L (SE)
Inventor: TAKMAN O
IPC: F23C13/00
Filed: 1986-05-14
Abstract: The invention relates to heating apparatus for heating confined spaces, and particularly for heating passenger compartments in automotive vehicles and the like. The heating apparatus comprises a combustion device having means for supplying and mixing fuel and combustion air, and an outlet for combustion gases, and further comprises a heat exchanger which is connected to the outlet of the combustion device and which is intended for heat exchange between the combustion gases and a heating medium delivered to the space to be heated. According to the invention the combustion device incorporates a catalytic reactor for catalytic combustion of at least part of the fuel-air mixture, and a thermal reactor which is located between the catalytic reactor and the combustion gas outlet and which is intended for final combustion of the fuel-air mixture at least partially combusted in the catalytic reactor.
Patent SE-8602974-L (SE)
Inventor: BJORKMAN A
IPC: B60P7/08
Filed: 1986-07-04
Abstract: A cargo securing device for cargo spaces (13), preferably on truck and trailer platforms and incorporating at least one cross-bar (12), applicable laterally over the cargo space and the end positions of which, by means of connecting means (11) being attachable to side flaps (17), chapel boards (18) or the like in the cargo space. Each connecting means (11) consists of two connecting members (14, 15), a first one (14) for loose connection at an arbitrary position along said side flap (17), chapel board (18) or the like, and a second one (15), which is pivotably arranged about a pivot (16) transversally to the first connecting members. The second connecting member (15) is designed for receiving one end portion of the cross-bar (12) and being equipped with at least one tab (26), which is arranged with the structure element, whereas in its other end position the tab is disengaged therefrom.
Patent SE-8701658-L (SE)
Inventor: BOLIN G
IPC: F24D17/00
Filed: 1987-04-22
Abstract: To the water tank (9) and the solar radiation receiver (1-3) is connected a free-standing cassette (6) contg. concentric pipes wound in a spiral formation. One of these pipes contains the heating fluid and has an inlet and outlet (26,27) connected to the solar radiaton receiver whilst the other pipe contains water, and has its inlet and outlet (29,30) connected to the water tank.
Patent SE-8703052-L (SE)
Inventor: LOEFFLER J M
IPC: F16H63/34
Filed: 1987-08-05
Abstract: TITLE INTERLOCK VALVE AND CONTROL A four way two position interlock air valve adapted to selectively provide air pressure to a servomotor to shift the range section of a transmission. The valve spool is moved by applying pressure to one end thereof while exhausting pressure from the other. The upper side of the spool has a recessed portion within which a valve slide is positioned. The slide is operative to provide communication between a pressurized inlet port and the one of two outlet ports connected to the servomotor depending on the position of the valve spool. The slide is urged upwardly against the inner surface of the valve body by a wave spring. The area of the upper side of the slide is smaller than the area of the lower side thereof and an aperture connects the two sides such that air pressure controlled thereby also urges the slide upwardly against the valve body. The bottom side of the spool has four shoulders formed thereon to interlock with transmission shift rail actuated locking pins at such time as any of said rails is out of its neutral position. When so interlocked, the valve spool cannot be moved.
Patent SE-8703972-L (SE)
Inventor: SHABTAY D
IPC: A61K31/415
Filed: 1987-10-13
Abstract: Isotonic humectant eyedrops which have pronounced non-Newtonian rheological properties, simulating the rheological behavior of human tears. The eyedrops are of value in the treatment of various abnormal states of the eye such as dry eye syndrome. They can also serve as carrier for a variety of pharmaceutically active ingredients. Essential components are in combination water, an anionic polymer having a M.W. in the 500,000 to about 4,000,000 range at a concentration so that the viscosity measured at a 1 sec-1 shear rate does not exceed about 150 cp. and a low molecular weight (of 500 or less M.W.) humectant polyol at a concentration of about isotonicity or slightly above. The solution must contain less than about 1.5 mM salt calculated as sodium chloride, not including the salts of the anionic polymeric viscosity enhancer, as higher concentrations destroy the non-Newtonian rheological properties. A process for treating dry eye syndrome by application of such eyedrops.
Patent SE-8705004-L (SE)
Inventor: OVEGREN NILS-GUNNAR
IPC: F16S3/04
Filed: 1987-12-15
Abstract: This invention relates to a profile of the type available by the metre, which comprises a body and one or more cavities or grooves extending along the entire length of the element. In order to make possible simple connection of two profile elements arranged at an angle to one another, the cavity is located eccentrically in relation to an imaginary central plane at right angles to the body so that cavities at an individual connection between elements are located separately from one other when the elements are turned relative to one another. Fastening devices, preferably screws, can then be individually guided through a hole in a portion without a cavity of one profile element and tightened in a concentrically located cavity of the other profile element. <IMAGE>
Patent SE-8800728-L (SE)
Inventor: HOLLEY D M
IPC: F17C5/06
Filed: 1988-03-02
Abstract: A gas spring with a piston rod slidably received in a cylinder which defines a chamber in which a gas is compressed when the rod is forced into the cylinder. The gas spring can be operated with either an external source of gas or as a precharged and self-contained unit by changing first and second valves assemblies either of which can be installed in the same cavity in the cylinder. If desired, a check valve can control the bleeding of gas under pressure in the cylinder back to the entrance of the cavity containing one of the valve assemblies through which the cylinder is filled with gas.
Patent SE-8802238-L (SE)
Inventor: FOHL A
IPC: B60R22/20
Filed: 1988-06-15
Abstract: An adjustable safety belt anchorage is disclosed which includes a guiding rail adapted to be mounted in a motor vehicle, a carriage longitudinally slidable in first and second directions along the guiding rail, the guiding rail having longitudinally spaced locking openings, a locking member movably mounted on the carriage for selective engagement with the spaced locking openings, the carriage having support means for the safety belt, an actuator member movable relative to the carriage for a limited distance in the first and second directions, mechanism for converting relative movement between the actuator member and the carriage in a selected one of the first and second directions into movement of the locking member away from one of the locking openings, and the actuator member and carriage being interconnected for moving the carriage along the guiding rail in the selected one of the first and second directions in response to continued movement of the actuator member in the selected one of the first and second directions.
Patent SE-8802801-L (SE)
Inventor: GRIMM R
IPC: B60J7/05
Filed: 1988-08-03
Abstract: In a sliding-lifting roof for an automobile, of which a sliding lid can be actuated, by the engagement of guide pins, mounted on rear, driven sliding shoes, in guide blocks fixed to the sliding lid, the sliding lid is covered below by a liner, connected with it for common displacement, which liner is formed of a non-pivotal lower part and a flap component hinged thereto. The flap component is, in lifting movements and pivoting-in movements of the sliding lid, pivoted correspondingly, but in the starting phase of the lifting movement with lead compared with the sliding lid, as a result of control ramps fitted to the liner lower part and of lifting levers, pivotally connected to the rear sliding shoes and co-operating with the ramps. As a result, when only a small lifting angle of the sliding lid takes place, a sufficiently wide ventilation gap is obtained between the liner lower part and the liner flap.
Patent SE-8803348-L (SE)
Inventor: ARTEMOV L N
IPC: B04C3/04
Filed: 1988-09-21
Abstract: The centrifugal-force vapour precipitator contains a wet vapour chamber (2), a separation chamber (3) and a dry vapour chamber (4) which are arranged one downstream of the other and separated from one another by tube floors (6, 7). In each tube floor (6, 7), tubes (8, 9) are attached. The tubes (9) which are attached in one tube floor (7) are received coaxially and with a gap (9) partially within the respective tubes (8) attached in the other tube floor (6). The separation chamber (3) is additionally connected to the dry vapour chamber (4) and a bore (13) is provided in the tube floor (7) separating them. <IMAGE>
Patent SE-8803438-L (SE)
Inventor: BILLER D
IPC: B60R22/20
Filed: 1988-09-28
Abstract: The device for vertical adjustment of a safety belt fitting consists of a load-receiving guide rail and an anchoring element which is vertically displaceable in said rail and to which the safety belt fitting is anchored. Said anchoring element carries a load-receiving stop portion which cooperates with spring-loaded pawls which project into the linear path of movement of said rigid stop portion unless they are pressed by a release element into their release position. Said release position comprises apart from an actuating extension a blocking extension which in the actuated state of the release element projects into the path of movement of the rigid stop portion and consequently also cooperates with the pawls. Unintentional skipping of the respective next lower detent position is made impossible by this construction.
Patent SE-8804382-L (SE)
Inventor: SUNDEBY B
Filed: 1988-12-02
Abstract: The personal cheque or other means of payment, apart from incorporating the usual printed format, also includes a printed photograph of the holder, accompanied by their full name.
Patent SE-8900816-L (SE)
Inventor: LINDSTROEM P
IPC: F04C29/00
Filed: 1989-03-08
Abstract: In a rotary compressor of a cooling or heat pump system, the inner volume relation should be related in a predetermined way to the pressure relation of the compressor for an optimal efficiency to be achieved. The built-in volume relation must therefore be variable to be adapted, for example, to full load and partial load. In order to achieve the highest efficiency with respect to loading requirements, a valve device has been developed, in which the outlet port is formed in such a way as to substantially correspond to the theoretically correct radial outlet port and in which a valve body (13) adapted for the purpose has its line of action oriented towards the outlet plane. The valve body is arranged in such a way that in its fully inserted position in the outlet port (12) the mantle wall will correspond to the mantle wall of the working space of the compressor, and will be adjacent to the rotors at a minimum amount of play by means of the end face having been provided with a pointed line (14) surrounded by two concave surface (15, 15). The outlet port (12 ) in the mantle wall of the working space of the rotary compressor is delimited by an outlet plane (9) of the compressor and by the screw lines in the mantle wall which correspond to the cam surfaces of the rotors, which cam surfaces interact in the direction of the outlet plane of the compressor.
Patent SE-8901213-L (SE)
Inventor: KITSNIK HENRIK
IPC: F04B9/117
Filed: 1989-04-06
Abstract: A pump of displacement type, designed to be driven hydraulically, comprises at least one pump housing chamber (5, 5A), one pump housing cylinder and a plunger (10, 10A) mounted in the pump housing cylinder, which plunger during the pump stroke is driven into the pump housing chamber, and one hydraulic cylinder with a driving chamber (42A, 58'), which can be connected to a pressure source in order to develop in the driving chamber a certain hydraulic pressure (Ph), which is to drive the plunger. A rinsing water chamber (34, 34', 134) contains a certain amount of rinsing water, which during the pump stroke by means of the hydraulic pressure is maintained at a pressure (Pv), which is higher than the pump pressure (Pp) but lower than the hydraulic pressure (Ph > Pv > Pp).  In the pump housing cylinder at least one first annular element (17, 17') is fastened in the pump housing and faces the cylinder surface (16) of the plunger. On the rear side of the first annular element there is an annular space (22, 22', 122), which surrounds the plunger (10). The rinsing water from the rinsing water chamber (34, 34') is caused, during the pump stroke, to be fed to said space (22, 22') behind said first annular element, to flow through said space and subsequently to flow past said first annular element (17, 17') into said pump housing chamber.
Patent SE-8903583-L (SE)
Inventor: PEEPLES R E
IPC: A61K38/00
Filed: 1989-10-26
Abstract: Novel ophthalmic compositions comprising a cyclosporin, e.g. Ciclosporin, as active ingredient, and a vegetable oil, preferably cor oil, and a petroleum jelly, preferably white petrolatum, as carrier. The compositions are useful for topical ophthalmic application in the treatment of diseases or conditions affecting the eye, in particular interior structures or tissues of the eye, as well as of surrounding or associated organs or tissues.
Patent SE-9000354-L (SE)
Inventor: BRAENNSTROEM ROINE
IPC: F23K1/00
Filed: 1990-02-01
Abstract: The invention relates to a method of supplying coal and sulphur absorbent to a combustor (10) with combustion in a fluidized bed (16). The coal is crushed and sorted into a finer and a coarser fraction. The finer fraction is mixed with water, possibly with oil and/or emulsifier, into a paste. This is pumped into the bed (16) of the combustor (10) via a number of first nozzles (32). The coarser coal fraction is supplied to the combustor pneumatically in dry state, direct or via one or more lock hopper systems (60) and a number of other nozzles (36). The invention also relates to a power plant for application of the method.
Patent SE-9003910-L (SE)
Inventor: MAEAETTAENEN A-E J
IPC: F16K11/044
Filed: 1990-12-07
Abstract: The relative inflows of cold- and hot water are controlled by the position of a control element (3) and with each end of the element having spherical sealing surfaces.  This allows a tilting of the control element. A thermostat element (5) operates on one end of the control element. The fixed sealing surfaces are angled to simulate the spherical sealing surfaces. The valve design has no surfaces on which calcification can collect. ADVANTAGE - Less risk of valve blocking, accurate flow control.
Patent SE-9101638-L (SE)
Inventor: GLADDEN ERNEST L
IPC: F42D1/14
Filed: 1991-05-29
Abstract: An improved detonator has a cushion element 11 disposed within a channel of the detonator housing 13. The element is provided with resilient, pliable and shock absorbant surface for contact with, and retention of explosive material 20, 22 in the detonator housing. A signal communicating surface such as a membrane or hole is formed on the element for communicating an initiating signal to the explosive material; as shown this is a hole 35 which may be covered by a mesh (40) or membrane (43). The element 11 may be of paperboard, polyethylene, rubber or polyurethane. A cushion element having a diametric interference fit with the wall of the housing 13 is inserted into the channel, and pressed towards the enclosed end of the housing for compacting the explosive material between the element and the housing closed end. A plurality of cushion elements may be detachably supported by a sheet for simultaneous insertion into a plurality of detonator housings. <IMAGE>
Patent SE-9101947-L (SE)
Inventor: MADSEN B
IPC: E04F13/08
Filed: 1991-06-25
Abstract: Ceiling panel with paper covering on the opposite sides of an intermediate plaster layer, and which is designed to be fitted in a load-bearing structure on a support profile section with its edges. A decorative and/or inclined sound-absorbing ceiling covering is thereby created.  The plaster layer is milled down along all edges of the panel and on one side 10 of this, which is designed to be the bottom side of the panel. <IMAGE>