baber/WOPTO huggingface dataset:
Patent SE-8306385-D0 (SE)
Inventor: KOCH K
IPC: B30B9/12
Filed: 1983-11-18
Abstract: A worm press for mechanically separating liquid/solid mixtures comprising a feed region and a pin-barrel pressing region. The worm has at least one flight, each of which flights is interrupted so as to enable the flight to pass the stationary pins in the pin-barrel region. The downstream ends or points of the worm flight portions formed by the interruptions are specially shaped in order to increase considerably the strength and service-life of the highly stressed points. This is achieved by reducing the size of the thrust flank, so that the flank subtends an angle of from 20 DEG  to 50 DEG  relative to the line perpendicular to the worm axis. Desirably, the thus-angled profiled tip region of the flight portions are interchangeable.
Patent SE-8402537-D0 (SE)
Inventor: PERSSON G
IPC: A47J36/06
Filed: 1984-05-10
Abstract: NO FURTHER INFORMATION AVAILABLE AT THE TIME OF PUBLICATION.
Patent SE-8403717-D0 (SE)
Inventor: KASZTREINER E
IPC: A61K31/341
Filed: 1984-07-13
Abstract: The invention relates to a process for preparing the hydrochloride of 1-(2-(5-[dimethylaminomethyl]-2- [furylmethylthio]ethyl))amino-1-[methylamino]-2- nitroethylene of the formula I and is characterized in that the hydrochloride of 5-[dimethylaminomethyl]furfuryl alcohol of the formula IV is reacted with cysteamine hydrochloride at temperatures between 50 degree C and 100 degree C in the absence of solvents - preferably in the presence of a catalytic amount of from 10 to 20 mol% of mineral acid and, where appropriate, in the presence of 5 to 10 mol% of an organic acid with a pKa of 0 to 2 or in the presence of a catalytic amount of 2 to 10 mol% of amounts, which are catalytic under the reaction conditions, of mineral acid, and possibly compounds which release organic acids with a pKa of 0 - 2, the dihydrochloride, formed in this way, of the base of the formula II is removed and the monohydrochloride of the base of the formula II is liberated therefrom with an inorganic base and is - where appropriate after intermediate isolation - reacted with 1-[methylthio]-1- [methylamino]-2-nitroethylene of the formula III at temperatures between 40 degree C and 80 degree C, and the hydrochloride thus obtained, of the base of the formula I is removed.
Patent SE-8404511-D0 (SE)
Inventor: MORDARSKI W J
IPC: G21C17/06
Filed: 1984-09-07
Abstract: An apparatus (10, 110, 210) including a containment capsule (12, 112, 212) a support member (16, 116, 216) removably disposed within the capsule and carrying therein a solid state track recorder material (20, 120, 220) and a layer of fissile material (20, 120, 220), and means (52) on the exterior of the capsule adapted to be remotely grasped for positioning the capsule adjacent to the fuel. The capsule is lowered into close proximity to the fuel, and positioned at a predetermined location for a period of time between about one hour and one day. The capsule is withdrawn from the fuel, the support member and recording member are withdrawn from the capsule, and the recording member is processed to reveal the fission track density, which is readily correlated to fuel burnup.
Patent SE-8405318-D0 (SE)
Inventor: STROMGREN M
IPC: B21K1/30
Filed: 1984-10-24
Abstract: The tool includes a pad which has a cavity bottom which is at least partially formed by an ejection stamp (4). A tool stamp component (1) comprises a cover plate (7) which partially closes the pad cavity (20) and a stamp (11) which fits tightly against the cover plate, completing the cavity closure. - The stamp is axially movable relatively to the plate, and components (12) are provided which support the cover plate against return ejection pressure during the forging movement of the stamp. Further components (44) drive the ejection stamp, imparting a screw movement to it corresp. to the gear teeth extent during the ejection of the gearwheel. (Dwg.No.1)
Patent SE-8500330-D0 (SE)
Inventor: DOLBY RAY MILTON
IPC: G11B3/10
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-8501263-D0 (SE)
Inventor: OBRINK THOMAS
IPC: B27N1/00
Filed: 1985-03-14
Abstract: The shaped bodies comprise dried bark in lumps or in pieces and, in certain cases, cellulose waste, these bodies having been formed into previously determined shapes such as spheres, ovoids, cones, pyramids, cubes, ashlars, plates, cylinders, ellipsoids, rods and other regular or irregular geometric shapes, and the said bodies retain their shape as a result of an admixed, quick-drying and water-repelling binder such as polyvinyl acetate, polyvinyl alcohol, polyacrylate, sodium silicate or water glass, lignin, spent liquor from cellulose production, starch, casein and/or polymer dispersions of vinyl acetate and/or acrylate monomers or mixtures thereof.
Patent SE-8502670-D0 (SE)
Inventor: PENTTINEN K
IPC: B32B17/10
Filed: 1985-05-30
Abstract: The invention relates to a waterproof, weather-resistant and substantially non-stretching textile, which is a substantially non-stretching, tension-resistant cloth coated with a weather-resistant synthetic substance. According to the invention, a glass-fiber cloth is first impregnated with polyurethane or polyacrylate in order to form a continuous coating-base for a weather-resistant synthetic substance, which is polyimide or fluorinated or chlorinated polyurethane, polyacrylate or polyethylene such as PVC.
Patent SE-8601395-D0 (SE)
Inventor: BERNDTSSON WILLIAM
IPC: E02D31/02
Filed: 1986-03-26
Abstract: The temp. of the water in the drainage bed (1) is brought up to around 4 deg. C, i.e. the temp. at which water is at its heaviest. Thus the water sinks downwards through the underlying water layer at a higher temp. and drains away. This means that the underlying water layer can commence to replace that drained away, but after cooling to approx. 4 deg. C, this also sinks downwards and drains away. The equipment used includes an evaporator in the form of a hose or pipe coil over the surface of the bed, a condenser and a compressor. The evaporator heat absorption can be controlled by adjustment of the compressor speed. A temp. indicator is positioned in the bed, producing a signal corresp. to the bed temp. and this signal activates the compressor via a control so that the bed temp. is maintained at around 4 deg. C.
Patent SE-8602601-D0 (SE)
Inventor: UEBERSAX O
IPC: E05B59/00
Filed: 1986-06-11
Abstract: A safety lock cylinder is constructed so that a door can be opened or closed manually from one side, preferably the outside by inserting a key in a key guide and from the other side with a motor. The remote control of the lock can be prevented, if desired. By manually closing the door with the key in the key guide, the key and motor are releaseably coupled to the lock operating mechanism so that when the key is inserted the motor is decoupled from the mechanism, preventing danger to a person holding the key.
Patent SE-8603550-D0 (SE)
Inventor: SCHRODER R
IPC: B29C63/00
Filed: 1986-08-22
Abstract: a. Pipe-linking element. b. Element characterised by a shaped component 1 equipped with two holes 2a, 2b intended to receive the ends of pipes 3a equipped with an insulating sheath 4. c. Pipe-linking element which can be applied to the manufacture of thermally insulated pipes. <IMAGE>
Patent SE-8700556-D0 (SE)
Inventor: JONSSON S
IPC: G01L9/12
Filed: 1987-02-12
Abstract: PCT No. PCT/SE88/00049 Sec. 371 Date Oct. 4, 1989 Sec. 102(e) Date Oct. 4, 1989 PCT Filed Feb. 11, 1989 PCT Pub. No. WO88/06281 PCT Pub. Date Aug. 25, 1988.A capacity pressure sensor having a housing and a diaphragm. The housing and the diaphragm are substantially flat and are connected to each other at an upstanding border at the periphery of the housing. In the hermetically closed space between the housing and said diaphragm a reference pressure is applied. In a pressure measurement the diaphragm is bent inwards relative to said housing depending on the pressure acting on the surface of said diaphragm. This bending inwards is a primary output signal which capacitively can be converted to an electrical signal. Inside the pressure sensor on the inner surfaces of said housing and said diaphragm there are arranged, for the detection of the position of said diaphragm relative to said housing, capacitor plates connected to an electrical measuring circuit for detection of the capacity of the capacitor formed thereby. To enhance the linearity of the measuring capacitor the outer flat surfaces of the pressure sensor are coated with conducting layers connected to earth. Furthermore, in the housing a recess is arranged which when given suitable dimensions further reduces the deviation of the pressure sensor from the desired linear characteristic.
Patent SE-8701397-D0 (SE)
IPC: F42B12/04
Filed: 1987-04-03
Abstract: The present invention relates to an armour piercing explosive shell of the kind which comprises a hollow charge and an impact contact member placed in the nose cone (1) of the shell an arranged to provide electrical contact for initiation of the hollow charge upon impact of the shell against the target. To improve the penetrative performance of the shell against targets protected by active armour the nose cone (1) of the shell is provided with a reinforced tip (2) for mechanical penetration of the active armour and the impact contact member does not extend all the way to the tip but positioned behind an inner shoulder (8) made in the wall of the nose cone (1).
Patent SE-8701716-D0 (SE)
Inventor: LILJESTROM G
IPC: B63B35/08
Filed: 1987-04-27
Abstract: An ice breaker vessel and a method for increasing maneuverability and protecting the propellers against broken ice when going backwards. The ice breaker has two stern propellers and a steering rudder aligned with each propeller shaft. Each of the rudders is individually rotatably mounted on a vertical rudder stock adjacent half the cord of the rubber blade profile length, and connected to a rudder gear, so that they e.g. may converge or diverge in the direction backwards, in abutment with end stops positioned on the stern of the ice breaker vessel, when the rudders are in their respective end positions. The method comprises turning the steering rudders in opposite directions until they cooperate and for backwards converging rudder surfaces.
Patent SE-8702238-D0 (SE)
Inventor: STOLL K
IPC: B25B1/06
Filed: 1987-05-27
Abstract: The device comprises a mount (2,2') with a moving clamping jaw (5,5') thereon. The driven side of the clamping jaw is opposite to a supporting means (10,10'). Between the clamping jaw (5,5') and the supporting means there is a step- down thrust transmitting means with at least one transmitting member (16,16'). There is furthermore a transmitting rod (17,17') which displaces the transmitting member(s) as it moves into the step-down transmitting means, the transmitting member(s) then bearing against the supporting means (10) and acting on the clamping jaw so that the latter is shifted. <IMAGE>
Patent SE-8704750-D0 (SE)
Inventor: ALMQUIST BERNE
IPC: A63D3/00
Filed: 1987-11-27
Abstract: The holow formations (6) at one end of the track (2) are shaped to accommodate partly the lower end of a skittle, and partly the lower half of a game ball.
Patent SE-8704799-D0 (SE)
Inventor: BODARE U
IPC: B27B1/00
Filed: 1987-12-01
Abstract: The rough board pieces are fed successively to an edging station where they are individually edge-trimmed to remove any residual bark and other defects. They are then fed to a cutting station where they are cut to plank shape. Prior to the workpieces being fed to the edging station, they pass through one for measuring, in which the size and shape of each piece is measured, as is the size and position of any defects and edge deformities. - The measured data for each workpiece, in company with information which identifies the individual pieces, are fed to a computer. Using an earlier formulated programme, and starting from the measured data for each individual workpiece, the computer calculates where the edging and cutting work is to be executed, so that predetermined criteria as to size, quality and value are fulfilled. The computer then controls the edging and cutting processes accordingly.
Patent SE-8704881-D0 (SE)
Inventor: SON Y C
IPC: B60S5/00
Filed: 1987-12-08
Abstract: The tool includes a motor (1) having a power supply cable (6) with a plug adapted to be plugged into a power supply on the vehicle. A hand grip (5) having a power supply switch (4) is mounted to a housing of the tool. A first slip joint (7) is provided for holding a support member. A high speed rotatable shaft (3) is connected by a pinion gear to a reduction gear train having a low speed rotatable shaft (3'). The free end of the shaft (3') is provided with a second slip joint (3") which is integral with the low speed shaft (3'). - The free end of the low speed shaft (3') projects out of a housing (2') of the gear train (2). This arrangement enables a selected tool attachment to be operated using the power supply from the vehicle. The high speed shaft (3) also accepts tool attachments. Attachments used are a jack (8), a fan (13), a vacuum cleaner (14), a duster (9), a drill (10), a wrench (11) and a flashing light (12).
Patent SE-8801440-D0 (SE)
IPC: H01L29/74
Filed: 1988-04-19
Abstract: One semiconductor component (T1a) of the coupling is fitted in a current path, and feeds current during a conducting interval, after which it is switched off. The second semiconductor (T1b) is fitted in a second current path, parallel with the first, and conducts in the same direction as the first component. The first component is optimised with regard to its properties during the conducting interval, whilst the second is optimised in respect of its properties during the switching-off process. The two components are thyristors. A magnetic core (F) is provided which inductively couples the two current paths to each other for transfer of current from the first to the second thyristor with negative time derivatives in the total current (i) through the two current paths.
Patent SE-8802362-D0 (SE)
Inventor: SORENSEN S
IPC: G03B27/73
Filed: 1988-06-22
Abstract: Using one and the same film and identical developing conditions and other processing requisites, it is possible to obtain a redn. of the reversal film or paper contrast extent from max. down to no contrast at all. This is achieved by illuminating specific, tough photographic reversal material for a shorter or longer part of the total exposure time, using neutral light without a original picture. - The material is then exposed to light with an original picture, developed and processed in the usual way.
Patent SE-8802495-D0 (SE)
Inventor: WARREN D H D
IPC: G06F12/0831
Filed: 1988-07-04
Abstract: The present invention relates to a computer system with scalable multiprocessor architecture with a distributed physical memory which supports data with a divided virtual memory. There is no connection at all between the location of a data element in the machine and its virtual address. In particular, there is no home position in which a data element normally has to be situated. Instead, data automatically moves wherever it is required, which reduces access times and data traffic. The computer system consists of a hierarchy of buses and data control units which interlink an arbitrary number of processor/memory pairs, which constitute the only data memory of the system. Each data control unit has a set- associative status memory which contains information for data elements under its control. The control unit controls data transactions by sensing buses above and below it. The data access protocol used ensures automatic transfer, duplication and rearrangement of data with retention of data coherence and without loss of data from the system. <IMAGE>
Patent SE-8802712-D0 (SE)
Inventor: NORDSTROM OLOV
Filed: 1988-07-25
Abstract: The arrangement has an electronic part and a mechanical lock part (1). In the electronic part is a key (2) and a code lock (3). The electronic key has an individual code which activates the code lock by being placed against its surface. When activation occurs, this is indicated by a flashing light diode (4). The code lock is applied, e.g. to the inside of the windscreen, so that the electronic key can be applied against the exterior of the windscreen centrally to the code lock. The code lock is a connected to an electronic central unit (5), to which the electromechanical lock part is also connected. The lock part incorporates a drive in the form of an electric motor or an electromagnet, controlled by the electronic central unit. - Each door of the vehicle has a lock bolt (6) and the electronic central unit can monitor the voltage over the source supplying current to the drive arrangement. When slow voltage redn. occurs, the lock arrangement changes from the locked position to the freeing position, such as with the vehicle battery having a low charge. However, the locked position is maintained when a rapid voltage variation occurs, such as with a break in the feed cable from the battery.
Patent SE-8804650-D0 (SE)
Inventor: KIESEWETTER L E
IPC: H01L41/12
Filed: 1988-12-27
Abstract: The invention relates to a method for causing a first body (10; 20) having magnetostrictive properties, and a second body (11), against which said first body is in bearing contact with a certain grip between the contact surfaces, to move with respect to each other while substantially maintaining said grip, wherein a magnetic field profile having a field strength variating in the longitudinal direction of the body is generated in a longitudinal section in said first body and is caused to be moved along the same line as said first body is moved along with respect to said second body. According to the invention electric current is supplied separately to individual coils in a set of coils (12). Furthermore, the supply of current is controlled to cause said coils (12) to generate partial magnetic fields, forming together said magnetic field profile. The invention is related also to a device for carrying out the method. Said device comprises a plurality of sets of coils (12, 12A-12D, 12F-12I), which are arranged along said second body (11), and power supply means are provided for a controllable supply of electric current to said coils (12, 12A-12D, 12F-12I). Furthermore, control means (23-27) are provided for controlling current separately to each of said coils (12, 12A-12D, 12F-12I).
Patent SE-8900168-D0 (SE)
Inventor: GRATHOFF H
IPC: B65G67/60
Filed: 1989-01-18
Abstract: A movable continuous bulk material conveyer, especially for unloading ships. A steep-rise conveyor is provided that comprises a conveyor belt and a cover belt. The bulk material is thrown by two casting reels into the lower gap between the conveyor belt and the cover belt. Since during the meander-like removal of material from the hold of a ship, the position of the casting reels and the steep-rise conveyor relative to one another constantly changes, the shafts of the casting reels are pivotably connected via a quadrilateral articulation with the lower guide pulleys of the steep-rise conveyor, and are controlled by hydraulic pistons from a computer in such a way that the casting reels always pick up a constant stream of bulk material and throw this material in the direction of the angle bisector of the gap of the steep-rise conveyor.
Patent SE-8902447-D0 (SE)
Inventor: HEIKKINEN U
IPC: B66B11/08
Filed: 1989-07-05
Abstract: In an elevator machine consisting of a drive motor, a drive shaft driven by the motor, a gear assembly to reduce the rotational speed of the motor, a brake, and a traction sheave transmitting the motion to the elevator car and counterweight by means of ropes, the drive shaft being supported at its ends by bearings, one of which is constituted by the toothing between the drive shaft and one or more intermediate gears belonging to the gear assembly, the gear assembly is located inside the traction sheave and the bearing arrangement at one end of the drive shaft comprises a self-aligning bearing and a self-aligning coupling between the motor and the drive shaft.
Patent SE-8904132-D0 (SE)
Inventor: KAEWELL J D
IPC: H04B7/24
Filed: 1989-12-07
Abstract: A spatial diversity system for digital mobile telephone networks which comprises at least two antennas, one antenna being part of a primary (or master) unit and the other being part of a diversity (or slave) unit, each unit having processing means to detect the "quality" of digital audio signals received by their respective antennas, the "quality" comprising link quality, AGC level and parity errors; the primary unit being capable of comparing the "quality" of the audio signals received by each antenna, selecting the higher "quality" signal and transmitting the higher "quality" signal to the telephone network.
Patent SE-9002669-D0 (SE)
IPC: E04F11/032
Filed: 1990-08-16
Abstract: The invention concerns a self-supporting spiral stairway. The object of the invention is to allow construction of a sturdy stairway of this kind, comprising a small number of prefabricated components which are easy to adapt to the conditions prevailing on the building site, e.g. to the available space. A stairway in accordance with the invention is constructed from a vertical screen element (1) which forms the inner bend of the stairway, which is curved in the winding direction of the stairway and which is supported on the ground, from a number of vertical supporting rods which form the outer bend of the stairway and which also are supported on the ground, and from treads (4) arranged in a fan-shape and extending between the screen element and the supporting rods with the tread ends anchored respectively in the screen element and in the supporting rods.
Patent SE-9003836-D0 (SE)
Inventor: LEIM K
IPC: B66F7/22
Filed: 1990-12-03
Abstract: A device for generating displacement between two components or parts (2, 19) which are arranged movable relative to one another comprises a means (17) provided at and being movable relative to a first component or part, a transmission device (21) interconnecting said movable means and a second component or part (19), and means (8) for displacing said movable means (17). The transmission device comprises a first element (24) which is rotatably or swingably connected to said movable means and a second element (26) which is rotatable or swingable within limits together with said first element (27) and connected to said second component or part (19). The first element is adapted to, during a first phase of the motion of said movable means relative to said first component or part, swing firstly relative to said first component or part by direct actuation from and abutment with said second component or part, and secondly, relative to said second element (26) and further at the end of the first phase reach the limit for possible swinging relative to the latter and during a second phase succeeding the first phase to continue its rotation relative to said first component or part (2) through impact from said second component or part by said second element as if said second element were integrally connected to said first element.