baber/WOPTO huggingface dataset:
Patent SE-8104082-L (SE)
Inventor: HENRIKSSON A
IPC: B60P1/02
Filed: 1981-06-30
Abstract: Locking device by means of which a locking pin 6 in the free end of a swingable connecting arm 3, 5 may be gripped for the formation of a releasable self-locking joint. The invention is characterized in that means 11, 8, 20 form part of the locking device for manoeuvring a swingably journalled lifting arm 16. The free end 18 of this is arranged to bring a swingably journalled blocking claw 14 into a locking position against the locking pin 6, through the swinging of the lifting arm 16 into a locking position by the manoeuvring means 11, 8, 20. In said former locking position, the lifting arm 16 extends towards the blocking claw 14 in a direction generally perpendicular to the abutment surface 18 of the lifting arm 16 against the blocking claw 14. <IMAGE>
Patent SE-8200417-L (SE)
Inventor: HAGLUND K
IPC: B63H11/10
Filed: 1982-01-27
Abstract: The invention relates to a reversing means in a marine-water-jet propulsion unit, which includes a pump (4) having connected thereto a nozzle tube (14) for directing the driving jet of water. The lower wall (14a) of the tube is provided with an opening (16), and the reversing means includes an inner flap (17) and an outer flap (18) arranged to close the opening from the inside and the outside respectively of the tube. The inner flap (17) can be swung about its fore end, as seen in the direction of flow of water through the tube, between the closed position and a position in which it is swung inwardly in the tube (14), in which position the flap (17) completely or partially blocks the flow path through the tube and deflects the water flow completely or partially out through the opening (16) in the wall of the tube. The outer flap (18) can also be swung about its fore end, as seen in the direction of flow of water through the tube, between the closed position and a position in which the flap is swung outwardly from the tube and in which the flap is directed obliquely downwardly and rearwardly, as seen in the direction of flow of water through the tube. When the outer flap occupies this open position, it directs the stream of water exiting through the opening (16) in the tube wall obliquely downwardly and rearwardly relative to the direction of flow of water through the tube. The two flaps (17, 18) have a common operating means (19, 24) for simultaneous pivoting of the flaps between their closed position and their open position (FIG. 1).
Patent SE-8202407-L (SE)
Title: Floor or ceiling sandwich-type box beam - has supports bracing web panel longitudinal edges against covering panels to which they are secured (FI 30.6.82)
Inventor: HELVE I
Filed: 1982-04-16
Abstract: The sandwich-type box beam, esp. a load bearing floor or ceiling element includes two parallel covering panels (2). Elongated web panels (3) are secured to the covering panels along their longitudinal edges (3a). A filling core of foamed plastics fills the spaces between the web and covering panels. A gap (5) is formed between the longitudinal edges of the web panels and the respective covering panel. The gap is filled with a hardened adhesive layer of the foamed material. The web panel edges and/or the interior surfaces (2a) of the covering panels includes supports (7), to support the web panels against the covering panels. The supports may comprise protrusions on the web panel edges.
Patent SE-8204825-L (SE)
Inventor: JOHANSSON SVEN
IPC: B60P1/64
Filed: 1982-08-24
Abstract: The invention refers to a container transport cart of the frame cart type, i.e. a cart, presenting an open rear fork shaped chassis, preferably consisting of the semi-trailer type. The cart enables e.g. a waste container to easily be loaded or unloaded from the cart, as well as being supported and securely transported by the cart. The cart has lifter (12) that is equipped with a turnable crosspiece that swings between two positions for loading and respectively unloading of a container to or respectively from the cart.<IMAGE>
Patent SE-8205924-L (SE)
Inventor: EGLI K
IPC: H01H13/02
Filed: 1982-10-19
Abstract: In a push button switch, an insulating contact carrier 5 is positioned at the bottom of the switch housing 1 by means of dogs 50 inserted in recesses 14 in the housing. The contact carrier 5 holds make and/or break fixed contacts 30, integral with connections 3 which pass through funnel-like openings 13 in the base 10 of the housing 1. At least one resilient contact bridge 21 is provided in the control button 2. The contact carrier 5 also mounts a switching state indicator in the form of a LED 6 or a projection which is hidden by a diaphragm when the button 2 is in the non depressed position but which penetrates the diaphragm so as to be visible through the transparent button 2 in the depressed position of the button 2. <IMAGE>
Patent SE-8302943-L (SE)
Inventor: BERGLUND H A L
IPC: C01B25/41
Filed: 1983-05-25
Abstract: The present invention relates to a method for producing lightweight granules of sodium tripolyphosphate from a powderous sodium-phosphate mixture. The material is first processed in the schugi-mixer, while adding a given quantity of water thereto, whereafter the moist mixture is fed to a rotating calcining furnace, to which the given, remaining quantity of water is supplied to the material prior to calcination.
Patent SE-8304563-L (SE)
Inventor: BENGTSSON L
IPC: F16H57/00
Filed: 1983-08-23
Abstract: A vehicle gearbox has a brake for dampening idle rattling, which is in this case in the form of a conical frictional surface on the low-speed gearwheel on the output shaft and a brake cone carried by a disc fixed to the output shaft. The disc and the cone have coacting structure which presses the cone against the frictional surface when the low-speed gearwheel rotates more rapidly than the output shaft, and which presses the cone away from the frictional surface when the shaft rotates more rapidly than the gearwheel.
Patent SE-8305658-L (SE)
Inventor: BREUNING E
IPC: A47C1/024
Filed: 1983-10-14
Abstract: The work chair is provided with a backrest support (13) which is connected movably to the seat shell (4) or respectively to a base plate (10) stiffening the latter, for the purpose of individual adjustment of inclination, and is flexible in terms of bending along its vertical extension and the contour curve of which, under load, essentially approximates to the curve of the human spinal column. The inclination of the backrest can be fixed by means of a locking arrangement (14) which consists essentially of a pawl (16) which is spring-loaded (20) and of an engagement toothing (17) provided at the lower end of the backrest support (13).
Patent SE-8306026-L (SE)
Inventor: DRABE H
IPC: B24B55/02
Filed: 1983-11-02
Abstract: The invention is a method used when grinding and/or polishing objects and a brush roller intended for such purpose and equipped with a rotatable brush casing (28).To make it possible to use brush material that does not easily tolerate the high temperatures that arise during certain grinding operations, the brush casing comprises individual brush sections, which are fastened next to each other with small spaces in between or passages on a perforated and profiled hub sleeve (22), which is rotatably situated on a fixed body (1), which is also perforated and is connected to a refrigerant source. From here, the refrigerant (air) is led with increased pressure through the openings (4 resp. 26) in the body (1) and hub sleeve (22) as well as through the passages between the adjacent brush sections.<IMAGE>
Patent SE-8404373-L (SE)
Inventor: DOUTY D L
IPC: E21D20/02
Filed: 1984-08-31
Abstract: An improved hardenable inorganic grouting composition cartridge comprising: (1) cartridge filler ingredients comprising, (a) a dry inorganic cement powder, and (b) liquid containing capsules, and wherein the liquid is reactive with the inorganic cement, and wherein the capsules are pressure sensitive and capable of being progressively ruptured by the force of the anchor element, (2) an elongated flexible tubular casing containing the filler ingredients, and (3) a reinforcing member, preferably a flexible one, which adds lengthwise rigidity to the cartridge casing. The grouting composition cartridge of this invention is injected into a hole in a support structure. An anchor element is then introduced into the hole containing the grouting composition cartridge. The grouting composition is released from the casing thereby forming a hardened grout around the anchor element. This invention also includes methods of manufacture and usage of the improved cartridge.
Patent SE-8406141-L (SE)
Inventor: TAKAGAWA N
IPC: C07D521/00
Filed: 1984-12-04
Abstract: This invention relates to a novel N-acyl acidic amino acid diamide derivative represented by the general formula or a salt thereof: <IMAGE>   wherein each of R1, R2, R3 and R4, which may be the same or different, represents a hydrogen atom or a substituted or unsubstituted alkyl, cycloalkyl, alkenyl or aralkyl group, or R1 and R2 and/or R3 and R4, when taken together with the respective adjacent nitrogen atoms, form a substituted or unsubstituted heterocyclic group; R5 represents a substituted or unsubstituted cycloalkyl, acyl or heterocyclic group; A represents a bond or a substituted or unsubstituted alkylene, alkenylene or alkadienylene group; and n is 1, 2 or 3. Said compound has an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such a compound, to a process for the production thereof and to an anti-ulcer agent containing the same.
Patent SE-8500037-L (SE)
Inventor: LINK E
IPC: B03D1/14
Filed: 1985-01-04
Abstract: The flotation apparatus comprising a container having a free liquid level of the fiber stock suspension which is fed essentially horizontally to the container by at least one infeed device. The infeed device contains at least one aeration element having an outlet cross-section located at a predetermined region which is 100 to 600 mm, preferably 50 to 250 mm, below the liquid level of the fiber stock suspension in the container. Between the end of the aeration element and the discharge mouth or opening of the infeed device which opens into the container there can be arranged an essentially horizontally extending starting path for quieting or stabilizing the flow of the fiber stock suspension. This starting path is provided at its initial region with an ascending cover member at which merges a channel having a free liquid level.
Patent SE-8501342-L (SE)
Inventor: MALMKVIST H
IPC: G11B7/24
Filed: 1985-03-19
Abstract: A data registration medium for optical data storage comprises a rectangular card (1) preferably of the same kind as a credit card. The area where data is stored is an annular portion (2) with a width (d) which is much less than its diameter.
Patent SE-8601551-L (SE)
Inventor: VESTERBERG FREDRIK OLOF CHRIST
IPC: F02B53/00
Filed: 1986-04-07
Abstract: One edge of the intermediary walls presses tightly against a cover surface. The cover surfaces, vessel gables and intermediary walls (2,5) all define chambers, the volume of which dependsupon the shape of the cover surfaces and the positioning of the rotor. When the rotor (6) rotates, the volume of the chambers alters. Phases are obtained for the input and compression of air-fuel mixture, ignition and gas expansion, which transmits torque effort to the engine shaft, and the gases are swept outwards. - The engine components are formed so that a suitable compression ratio for the air-fuel mixture is obtained, and that the corresp. volume is pref. less than the space for the expansion gases. This creates an ideal situation for sealing, lubrication and cooling.
Patent SE-8601993-L (SE)
Inventor: BARKER P
IPC: H01G4/32
Filed: 1986-04-29
Abstract: A capacitor is composed of an external casing with an internal polyurethane encapsulation containing a polypropylene layered metallized film type capacitor element. Inside the casing is a component in the form of a frangible substrate having at least one conductive track thereon. The track establishes connection between a terminal on the casing and the capacitor element. The substrate is either mounted directly to the inside of the casing or is contained in a cartridge. The substrate is of brittle nature and distorts should pressure increase in the casing to shatter to break the track and isolate the terminal from the capacitor element.
Patent SE-8602309-L (SE)
Inventor: GRASSBERGER M
IPC: A01N43/653
Filed: 1986-05-21
Abstract: Azole derivatives of the formula I,   <IMAGE>  wherein R1 and R2 represent independently hydrogen, nitro, halogen or lower alkenyl, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, lower alkyl or lower alkoxy each optionally mono- or poly-substituted by halogen, R3 represents lower alkyl, lower alkenyl or lower alkynyl each optionally mono- or poly-substituted by halogen, carboxy, lower alkoxycarbonyl, lower alkoxy, lower alkylthio, amino, lower alkanoylamino, lower alkoxycarbonylamino, lower alkylamino or lower dialkylamino; or phenyl optilkynyl contained in R3 may be mono- or poly-substituted by halogen.    X represents N or CH and    n represents a whole number from 2 to 5,  in enantiomeric or racemic form, are indicated for use as pharmaceuticals and agrochemicals in particular as antimycotics and fungicides.
Patent SE-8602595-L (SE)
Inventor: FETTER J L
IPC: G06T15/40
Filed: 1986-06-10
Abstract: The present invention provides apparatus and methods which are most advantageously used in conjunction with a computer display system incorporating the use of a Z-buffer to provide three dimensional hidden surface elimination. A buffer memory is provided which is sufficiently large such that each display element (pixel) on the display is represented by a 16-bit Z value. The Z value corresponds to the Z axis depth of the object at the particular point corresponding to the pixel. The buffer comprises a plurality of dynamic random access memories (D-RAMs) having two operation modes: Normal and Read-Modify-Write (RMW). A counter/pointer register is provided which successively addresses values in the buffer representing successive pixels along scan lines of the display. A graphics processor is provided with coordinates defining a three dimensional image to be displayed and, for each point of the object, computes a current Zc value beginning at an initial coordinate address in memory. The initial address is loaded into the graphics processor and a D-RAM read-modify write (RMW) cycle is initiated concurrent with the calculation of Zc. This address corresponds to the address for the point at which the graphics processor is computing Zc. The value of Zp, the prior Z value for that address location, is read from the buffer memory and stored in a data-out register. The dynamic RAM in the buffer then waits in the RMW cycle until the processor fetches the Zp value from the data-out register and compares it to Zc. The value of Zp in the buffer is updated if Zc is less than Zp. If Zc is greater than or equal to the Zp the RMW cycle is aborted, and the current value of Zp in the buffer is maintained.
Patent SE-8701823-L (SE)
Inventor: WALLANDER C-O
IPC: E03F5/14
Filed: 1987-05-04
Abstract: Device for dewatering and compression of solid particles which occur in waste water and which are collected by or transported to a grating 14, from which the particles are scraped off by means of a piston 23 cooperating with a compressor cylinder 24, and which grating is situated in front of the compressor cylinder inlet and at the height of the lower inner edge thereof, and the piston 23 is designed in such a way that, during the scraping of the grating, it executes a movement along the grating outside the cylinder 24 and, during the compression stroke, it executes a movement essentially coaxial to the cylinder. The piston 23 outside the compressor cylinder can pivot about an essentially horizontal axis 29 towards and away from the grating 14, the piston 23 is provided with a guide sleeve 31 which can be moved along the jacket surface of a hydraulic cylinder 27 whose piston rod 30 is designed to effect the to and fro movement of the compressor cylinder 23, and a clamp 32 or the like is arranged on the guide sleeve 31 and can be moved, counter to the action of a compression spring 35, along the piston rod 33 to a hydraulic cylinder 34 or the like arranged for pivoting the compressor piston 23 and its drive unit 26 about the axis 29. <IMAGE>
Patent SE-8703696-L (SE)
Inventor: NIWA K
IPC: A23L7/20
Filed: 1987-09-25
Abstract: Natural products with antioxidant activity and production method of thereof, their composition being effective in scavenging reactive oxygen species in the human body. Said natural products are produced by brewing plant seeds, grain and/or germs thereof, containing low-molecular-weight reactive oxygen species-scavenging substances, with microorganisms added thereto, and by adding oil obtained from heated plant to the product. Vitamin C, vitamin C derivatives, or plants containing these substances may be further added to the products.
Patent SE-8704629-L (SE)
Inventor: RUUS J
IPC: H04L5/14
Filed: 1987-11-23
Abstract: A data communication installation includes a central unit (C) and a desired number of terminal units (T). The units are in mutual communication via a two-wire network (N). A balanced voltage signal is used for the two-way signal transmission in one direction, and in the other direction a differentially detected current signal is used. The balanced voltage signal is generated by switching (via K1, K2) of the feed voltage (+U, -U) and is detected with the aid of a comparator circuit (D1), whereby transmission data (S1), which regulate the voltage signal, are obtained as received data (M1) on the output of the comparator circuit. The current signal is generated by current regulating means (K3) and is detected as voltage drop signals across two resistors (R1, R2). Fed-in transmission data (S2) control the current regulating means and, via the voltage drop signals fed to a comparator circuit (D2), give rise to received data (M2) on the output of the comparator circuit.
Patent SE-8800863-L (SE)
Inventor: BROUWER W G
IPC: A61P35/02
Filed: 1988-03-10
Abstract: Novel 3-(2-haloalkyl)-1,4-oxathiins or 2-(2-haloalkyl)-1,4-dithiins, useful for regressing or inhibiting the growth of leukemia and tumors in mammals. The compounds have the formula.:   <IMAGE>   wherein R1 is an alkyl group containing up to 4 carbon atoms, cyclohexyl or phenyl; R2 is hydrogen or ethyl; R3 and R4 are each hydrogen, methyl or ethyl, and when either R3 and R4 is methyl or ethyl, the other is hydrogen; X is halogen; and Y is oxygen or sulfur and when Y is sulfur, R3 and R4 are both hydrogen. and pharmaceutical compositions comprising said compounds in admixture with a pharmaceutically acceptable substantially non-toxic carrier.
Patent SE-8801006-L (SE)
Inventor: GUNNARSON G
IPC: C01F7/448
Filed: 1988-03-18
Abstract: A process for the production of ceramic powders with submicron particle size and low tendency to form agglomerates, said process being distinguished by heating a slurry of metal hydroxides, metal oxides and/or mixtures thereof in a quantity of water and/or solvent, which exceeds the critical film, to a pressure and temperature that exceeds the critical point of the mixture whereafter the pressure is reduced to atmospheric pressure while the temperature is kept above the critical temperature sufficiently long to prevent condensation of the solvent in the autoclave, whereafter the powder is calcined without extensive formation of hard agglomerates at usual calcination temperatures and a ceramic powder produced according to said process.
Patent SE-8900331-L (SE)
Inventor: WEIDNER U
IPC: B01D46/72
Filed: 1989-01-31
Abstract: A filter apparatus includes a single crude gas inlet space (8) and a single clean gas outlet space (9). The two spaces are separated by a mounting plate (5) of refractory material in which there is a plurality of openings (10). An aperture plate (11) of ceramic material with a plurality of ceramic filter elements (12) is positioned on each opening (10). Individual reservoirs (14) deliver reverse-flow cleaning air to the elements (12) of each plate (11). Plate (5) is of refractory concrete sandwich construction, and its periphery is located in a recess (7) in a refractory lining (2) of the housing (1). The apparatus fiiters gas at 900 DEG C upstream of a gas turbine. <IMAGE>
Patent SE-8901123-L (SE)
Inventor: PORLE K
IPC: B03C3/45
Filed: 1989-03-31
Abstract: An arrangement for reducing dust escape from an electro- static dust collector 1 for cleaning dust-containing process gases, such as flue gases. The dust collector is divided into a number of parallel gas passages by means of a number of vertical deposition electrodes 10, 11 arranged alongside one another, and with a number of vertical emission electrodes 12, 13 being arranged in each gas passage. The arrangement comprises at least one movable gas-permeable deposition electrode 19. This is arranged downstream of the electrostatic dust collector 1 transverse to the direction of flow of the process gases. At least one control electrode 26, at most at the same potential as the electrostatic dust collector's emission electrodes 12, 13, is arranged downstream of the deposition electrode, and at least one emission electrode 17 is arranged upstream of the electrode 19. <IMAGE>
Patent SE-8902448-L (SE)
Inventor: HEIKKINEN U
IPC: B66B11/04
Filed: 1989-07-05
Abstract: In an elevator machine consisting of a drive motor, a drive shaft driven by the motor, a traction sheave transmitting the motion to the elevator car by means of ropes and a gear assembly to reduce the rotational speed of the motor for the traction sheave, the gear assembly is located inside the traction sheave, the drive shaft passes through the traction sheave, the drive motor is coupled to one end of the drive shaft and the brake is mounted on the other end on the opposite side of the traction sheave.
Patent SE-9102169-L (SE)
Inventor: ALFORD R E
IPC: C01D5/16
Filed: 1991-07-12
Abstract: Process for separating sulphate from a contaminating chromium component contained in an aqueous liquor by the crystallization of a sulphate compound. The sulphate may be separated substantially free of chromium component by adjustment of the pH to the range of from about 2.0 to about 6.5, followed by cooling of the liquor to precipitate the sulphate compound from solution which sulphate is subsequently removed. The process provides an effective method for the separation of sulphate from dichromate, and is particularly useful in the production of chlorate.
Patent SE-9201109-L (SE)
Inventor: LIEBLER G
IPC: F15B11/02
Filed: 1992-04-07
Abstract: The present invention relates to a hydraulic secondary control system comprising a hydrostatic machine as a secondary unit which is connected to a pressure line in which an impressed pressure of approximately constant value is generated by a hydrostatic machine as a primary unit. The volume capacity of the secondary unit determines the torque delivered to a load and the torque needed by the load determines the speed of the secondary unit. When the desired speed and thus the volume capacity of the secondary unit is too high, the capacity exceeding the capacity of the primary unit supplying the pressure line, the pressure breaks down. To prevent this, the present invention provides to calculate a permissible capacity as defined by the rotary angle for the secondary unit in accordance with the nominal quantities of the primary and secondary unit. When the rotary angle of the secondary unit will be increased beyond the permissible value, the capacity is limited so that the volume of the secondary unit does not exceed the permissible value, thus maintaining the impressed pressure in the pressure line.