baber/WOPTO huggingface dataset:
Patent SE-7702524-L (SE)
Inventor: KROGSRUD H
IPC: B01D46/24
Filed: 1977-03-07
Abstract: A gas purification device comprising substantially concentric chambers separated by a filter tube is disclosed. The filter tube forms a common wall between adjacent chambers. Gas enters one of the chambers, passes through the filter, and exits from the other chamber. The gas is filtered by passage through the permeable wall. The filter tube may be rotated as a unit about a central shaft to move the walls of the cylinder past cleaning means such as scrapers, brushes, vibrators or pressurized gas blasts. The apparatus has special application to the purification of high temperature waste gasses from industrial furnaces.
Patent SE-7708533-L (SE)
Inventor: BALL D J
IPC: H01R13/6583
Filed: 1977-07-25
Abstract: An electrical connector having cooperable mating and unmating plug and receptacle means carrying a dielectric insert member within a cylindrical shell and having an insert member compressible retainer ring for immovably axially holding an insert member against a positioning shoulder within the shell.
Patent SE-7712362-L (SE)
Inventor: LEE L R
IPC: F15B20/00
Filed: 1977-11-02
Abstract: A HYDRAULIC VALVE ASSEMBLY An assembly of valves in a structure for mounting on a hydraulic cylinder and arranged to prevent collapse of the pressure within the cylinder in event of hose failure from the source of fluid under pressure to the valve assembly.
Patent SE-7903885-L (SE)
Inventor: WILD R
IPC: B65D33/22
Filed: 1979-05-04
Abstract: A beverage container has walls (11) having a liquid-tight inside layer (12) of thermoplastic synthetic material and a further layer (13) of a gas-tight material. A perforation penetrates the outer layer or layers to the inside layer, and forms an opening for inserting a drinking straw. The closure (17) of the opening is made of a multilayer closure strip covering the opening and with an inside layer (12') of thermoplastic synthetic material fused to the portion of the inside layer of the container wall which is exposed in the opening area and a further layer (13') of a gas-tight material. The closure strip may be of the same materials as the walls of the container. <IMAGE>
Patent SE-7903992-L (SE)
Inventor: WEILER R
IPC: B60T13/573
Filed: 1979-05-08
Abstract: The reaction mechanism comprises a control casing secured to a movable member separating a vacuum chamber from a working chamber in a vacuum brake booster; reaction levers engaging to the casing adjacent the vacuum chamber; a reaction plate guided and secured against lateral displacement in recesses in the casing adjacent the vacuum chamber and engaging the side of the levers adjacent the vacuum chamber; a cap secured to the outer edge of the casing adjacent the vacuum chamber having a guide sleeve therein extending into the vacuum chamber, the cap enclosing the plate and the levers; and a master cylinder actuating push rod guided in the guide sleeve and having one end thereof abutting against the plate.
Patent SE-8000032-L (SE)
Inventor: BAJUSZ S
IPC: C07K5/065
Filed: 1980-01-02
Abstract: Novel peptidyl-arginine aldehyde derivatives and their salts of formula I,   <IMAGE>   wherein X represents a hydrogen atom, benzoyl or tert-butyloxycarbonyl group, and Y is a D-phenylalanine,  beta -phenyl-D-lactic acid or D-allo-isoleucine moiety, are prepared from peptidyl-arginine aldehydes protected by an urethane type protecting group on their N- or O-terminal and/or a guanidino group, by removing the protecting group in a mixture of lower alkanols and water by means of hydrogenolysis, and eventually converting the product formed into a salt. The compounds of formula I possess valuable antithrombin activity.
Patent SE-8001440-L (SE)
Inventor: FRYKHULT R H
IPC: B04C5/08
Filed: 1980-02-25
Abstract: A separator for separating coarse particles from cellulose pulp suspensions and the like comprises a first separation chamber provided with an inlet for incoming mixture, a first outlet for the light fraction, and an outlet for an intermediate fraction enriched in coarse particles. A second separation chamber is provided with a second inlet, a second outlet for a light return fraction, and an outlet for separated heavy fraction, the outlet for intermediate fraction being connected to the second inlet leading from a first zone in the first separation chamber. Said zone has a higher pressure than a second zone connected to the second outlet, the second zone being located in the first separation chamber or connected to the latter, the first and second separation chambers thus communicating to form a circuit.
Patent SE-8002506-L (SE)
Inventor: ARNDT F
IPC: C07C1/28
Filed: 1980-04-01
Abstract: A substituted carbanilic acid ester of the formula   <IMAGE> wherein R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, chlorinated C1-C6-alkyl or phenyl-C1-C5-alkyl, R2 is hydrogen or chlorine, R3 is hydrogen or C1-C6-alkyl, R4 is hydrogen, C1-C6-alkyl or phenyl which latter may also be substituted, R5 is halogen, and R6 is hydrogen or halogen. The compounds of the invention have a surprisingly high compatibility with rice, wheat, barley, oats, rye, and agricultural grasses when applied in a postemergence procedure. They also have a high activity against weeds of various resistant genera.
Patent SE-8004040-L (SE)
Inventor: MANNS B H
IPC: D03C1/00
Filed: 1980-05-30
Abstract: The present invention relates to a device for the change-over, for example raising or lowering, of heald frames in a weaving machine, for the change-over of warp threads and for the formation of a shed, a cylinder/piston unit being provided for each heald frame. The object on which the present invention is based is to eliminate or at least avoid the disadvantages of known devices and systems for the change-over of heald frames in a weaving machine. In the devices indicated in the introduction, the object of the present invention is achieved in that the piston in the cylinder/piston unit is connected to the heald frame for the purpose of the positive raising and lowering of the latter, and in that the piston can be changed over from one end position, in which the heald frame is raised, into an opposite end position, in which the heald frame is lowered, in order to form an open shed, and into a central position between the said end positions, in order to form a closed shed.
Patent SE-8004706-L (SE)
Inventor: STOCKMAN R M
IPC: H01G4/38
Filed: 1980-06-25
Abstract: A dual wound capacitor is provided in which two capacitors with a common electrode are provided or two separate capacitors are provided in a single winding operation. First and second metallized dielectric films are wound through a predetermined number of turns to a position preceding a gap in at least one of the metallized sides of the film. The gap is formed by removing or omitting metal from an intermediate portion on the dielectric film either before the capacitor is wound or during the winding process. The gap so formed may be as narrow as an eighth of an inch and, under any circumstance, is substantially less than the length of one winding of the capacitor. An insulated sheet having a length sufficient to encircle the gap is inserted and wound between first and second metallized dielectric films and extends outwardly from one side of the capacitor to form an overlapping circular barrier which separates the metallized portions on each side of the gap. The winding is then completed and the extreme outwardly extending, overlapping edges of the barrier are fused to enclose the gap. Ends of the capacitor are then metal coated and electrical connections are provided to both sides of the barrier and to the other end of the capacitor. The barrier prevents the bridging of the gap when the capacitor is coated. As an alternative, using a wider barrier and spraying at an angle can also be used to prevent the shorting of the gap. To make two separate capacitors in a single winding, gaps are provided in both metallized films and the insulating sheet encircles both gaps and extends outwardly on both ends of the capacitor which are then coated and electrical connections are made to both sides of the barrier on each end of the capacitor.
Patent SE-8007796-L (SE)
Inventor: ASBERG S
IPC: B60B35/18
Filed: 1980-11-06
Abstract: The invention refers to a bearing unit for driven or non-driven wheels of vehicles. The unit incorporates an inner member (5), an outer member (1) with intermediary rolling bodies (2) and retainer (10) and seals (11). The inner member (5) is provided with a flange-like member (7) for attachment of the unit to a wheel or to a vehicle. The invention is characterized thereby that the flange-like member (7), which extends radially outside the rolling bodies (2), has recesses (14), which make it possible to mount and inspect the retainer (10) and/or the seal (11) from the exterior of the flange-like member (7).
Patent SE-8102065-L (SE)
Inventor: FOWLER R T
IPC: A23G9/04
Filed: 1981-04-01
Abstract: A method and equipment is described for producing three dimensional shaped frozen confection products on a stick. A molded slug of frozen confection is converted into a three dimensional frozen confection having any desired shape including shapes having variable cross-sections and undercut portions. The desired final shape is formed by the application of pressure to the slug, without significant melting of the slug, using a split mold which defines the final three dimensional shape by controlling the temperature of the slug and the relative size and shape of the slug and mold cavity.
Patent SE-8102069-L (SE)
Inventor: SARSTEN R B
IPC: G05D23/13
Filed: 1981-04-01
Abstract: Method and arrangement for providing, in a vehicle ventilating and temperature-regulating system, automatic regulation of flaps for adjusting the temperature of and distributing ventilation air to the vehicle interior. In the system, a ventilation unit has at least one regulatable warm air flap for a heat exchanger mounted in the unit and at least one regulatable air distributor flap for distributing ventilation air to outlets opening out in the vehicle interior. The respective regulatory movements of the flaps are synchronized and made infinitely variable by means of servo means controlled by an electronic unit which receives signals from temperature transducers and, after comparison with signals representing actual and desired interior temperatures, transmits output signals to the servo means for regulating the relative settings of the flaps.
Patent SE-8103314-L (SE)
Inventor: UNO K
IPC: H05F3/02
Filed: 1981-05-26
Abstract: A plurality of electrodes are formed, each of which is constituted by a bundle of 50 to 1,000 pieces of stainless steel fibers each having a diameter of 5 to 50 mu . Each bundle is twisted such that the number n of twist falls within the range of 0.1</=n</=3. The electrodes are fixed at their base ends to a supportive frame at a right angle to the latter, such that the pitch of the electrodes is within 50 mm and the effective length of each electrode is not smaller than 3 mm. The bundles are released from twisting to obtain a larger width of each electrode at the free end of the latter than at the fixed base end of the same. In one form, the pieces of stainless steel fibers constitute warps. A plurality of groups of wefts are weamed into the warps at a right angle to the latter, such that the distance between the adjacent groups of wefts is not smaller than 3 mm. The wefts and warps are fixed at points of contacts therebetween. The warps are cut a portion in the close proximity of one side edge of each group of wefts such that the cut warps have an equal length. The warps and wefts may be fixed to each other by clamping both surfaces of the groups of wefts woven into warps by means of thermoplastic film and then heating and melting said thermoplastic films. The wefts may be made of a conductive yarn.
Patent SE-8202401-L (SE)
Inventor: FRIESE F
IPC: G03B27/36
Filed: 1982-04-16
Abstract: A method and apparatus for the manufacture of printing masters by electrophotographic means in which the unexposed printing masters are placed in the apparatus in a printing master holder and undergo electrostatic charging, image exposure, development, drying and discharging from the apparatus mechanically. The apparatus provides a charging device, a lighting device for indirect illumination of an original, an imaging device for projecting the image of the original in a preselected scale onto the printing master, and transportation, development, and drying means.
Patent SE-8203613-L (SE)
Inventor: HERB A
IPC: F16B13/06
Filed: 1982-06-10
Abstract: An expansion dowel assembly includes an axially elongated sleeve having a leading end and a trailing end, an axially extending spreading member located within the sleeve adjacent its leading end, and a threaded bolt extending into the trailing end and toward the leading end of the sleeve. The threaded bolt is axially movable within the sleeve between a first position where the dowel assembly can be inserted into the borehole and a second position where the bolt is driven further into the sleeve into expanding contact with the spreading member for radially expanding the spreading member and the sleeve. An abutment is provided for the leading end of the dowel assembly to prevent displacement of the spreading member out of the sleeve when the bolt is driven from the first position toward the second position.
Patent SE-8207247-L (SE)
Inventor: CORDES D
IPC: F16K11/074
Filed: 1982-12-20
Abstract: A valve insert for a sanitary shut-off and quantity regulating valve which is designed as a cartridge forming a self-contained unit and can be screwed into the housing of a fitting. Integrated into the cartridge is a flow-rate limiter which can, in particular, be arranged in a lower end ring of the cartridge.
Patent SE-8302677-L (SE)
Inventor: LEEPER H M
IPC: A61L31/00
Filed: 1983-05-10
Abstract: A transdermal therapeutic system is formed from a body member surrounding means at least a portion of which is an active agent loaded elastomer which is in a stretched condition during use. The tension created by the stretching of the elastomer is preferably from 20 to 35 psi and maintains the agent transferring contact between the skin and the transdermal therapeutic system. The transdermal therapeutic system may be in the form of a glove, sock, sleeve, cuff or band, for example.
Patent SE-8306470-L (SE)
Inventor: MATTILA M A
IPC: D06N7/00
Filed: 1983-11-23
Abstract: The present publication describes a wall-paper which comprises a paper layer (2), a layer of printing colour (3) placed on the paper layer (2), and a protective layer applied onto the layer of printing colour (3). In order to facilitate the wallpapering, the bottom face of the paper layer (2) is provided with an adhesive layer (1) that can be activated in a suitable way, e.g., by means of heat, and the wallpaper paper is ready marked, perforated or cut in the transverse direction at appropriate distances. <IMAGE>
Patent SE-8401977-L (SE)
Inventor: ALVARSSON KJELL YNGVE
IPC: E04F21/24
Filed: 1984-04-09
Abstract: PCT No. PCT/SE85/00162 Sec. 371 Date Nov. 29, 1985 Sec. 102(e) Date Nov. 29, 1985 PCT Filed Apr. 4, 1985 PCT Pub. No. WO85/04686 PCT Pub. Date Oct. 24, 1985.A method for levelling and smoothing concrete when concreting large areas. According to the method a machine which is so constructed that it floats lightly even on highly fluid concrete mass and thus normally exerts a very low surface pressure against the substratum, is caused to move over the surface of the concrete while smoothing and levelling the same as a result of rolling motion between the surface and a belt of the machine in contact therewith. The smoothing or levelling effect of the belt can be amplified by vibrating a plate supporting the belt. The concrete may also be subjected to vacuum treatment at the same time as levelling or smoothing the concrete. The invention also relates to a machine for carrying out the method.
Patent SE-8403897-L (SE)
Inventor: CRISP H A
IPC: C07D501/00
Filed: 1984-07-27
Abstract: A process for obtaining highly pure crystalline cefuroxime axetil comprises crystallising cefuroxime axetil from a solution thereof in an organic or aqueous solvent or a mixture thereof and then drying and isolating the product. Preferred solvents are alkyl acetates in admixture with ethers or aliphatic or aromatic hydrocarbons. The higher the yield from crystallisation, the closer to a 1:1 stoichiometric ratio of R:S isomers the product will contain, this being most desirable for an antibiotic product which is to be administered orally.
Patent SE-8405460-L (SE)
Inventor: WEBER G
IPC: B26D1/00
Filed: 1984-10-31
Abstract: A triple-layer steel comprises an inner layer of a first material rolled together and connected at both sides with two outer layers of a second material without other intermediate layers. One of the materials is a hard steel having the composition C = 0.4 to 1.2%, Si/Mn</=1%, Cr</=20%, Mo</=3%, V</=3%, Co</=2% and Ni</=1.5%, the remainder being iron with the usual impurities. The other material is a ductile corrosion-resistant steel with the composition C</=0.4%. Si/Mn</=1%, Cr</=30%, Ni</=30%, Ti = 0-12.0%, Nb = 0-15.0% and Cu</=5%, the remainder being iron with the usual impurities.
Patent SE-8405563-L (SE)
Inventor: BERGKVIST L A
IPC: G09F13/20
Filed: 1984-11-06
Abstract: PCT No. PCT/SE85/00436 Sec. 371 Date Jun. 24, 1986 Sec. 102(e) Date Jun. 24, 1986 PCT Filed Nov. 5, 1985 PCT Pub. No. WO86/03045 PCT Pub. Date May 22, 1986.A lamp unit comprising a box-like body which is provided with one or more apertures covered with a sheet of material transparent to visible light and which houses a light source. In accordance with the invention the side (10) of the sheet (6) or sheets facing inwardly of the body (1) is, or are, covered totally or partially with a layer of a substance which fluoresces when irradiated with ultraviolet light, and the light source (7) is arranged to transmit ultraviolet light. In accordance with one preferred embodiment of the invention the sheet (6), or sheets, is, or are, made of a material which is transparent to visible light but impermeable to ultraviolet radiation.
Patent SE-8501876-L (SE)
Inventor: JOHANSSON S
IPC: A23D7/02
Filed: 1985-04-17
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent SE-8602079-L (SE)
Inventor: FREDRIKSSON R
IPC: E04C5/07
Filed: 1986-05-06
Abstract: The fibre (2) is laid in the mould (1) with specific orientation so that the resistance of the moulded object to stress in certain directions is increased. Also usable is a reinforcement mat of flax fibre with a central part having reciprocally parallel fibres and edge parts, within which the fibre direction inclines in relation to the fibre direction of the central part. - Main reinforcement twined strands of flax can be used with a central part of stainless steel, around which are wound in screw-fashion bunches of flax.
Patent SE-8703598-L (SE)
Inventor: CLAREN J
IPC: F24H1/10
Filed: 1987-09-17
Abstract: A heating arrangement comprising an inner rigid heating cartridge (1) and an outer envelope (2) with a space (14) for the heated medium, in particular a liquid, provided in between, together with inlet and outlet (3,4) for the heated medium connected to the envelope (2). In accordance with the invention a flexible envelope (2) is used at the same time as the rigidity and tightness of the arrangement are achieved wholly or partly in that the envelope (2) is slipped over the heating cartridge (1) with an appropriate press fit.
Patent SE-8801830-L (SE)
Inventor: AASTROEM KENT CAROL EBBE
IPC: G01M3/22
Filed: 1988-05-17
Abstract: The present invention relates to a method of testing the joints for leaks in a thin plate lined storing room, in particular an underground storing room, for a fluid, a gas or a liquid. Said joints (3) are welded standing joints having at least one exterior folded fold portion (12), which is folded in such a way, that a closed duct (17) is formed in a space between said exterior folded fold portion (12) and longitudinal welding seams (13, 16), which mutually connect all the elements of said joint. A leak-testing fluid can be fed into said duct (17) thus formed, leaks being detected by sensing leak-testing fluid, which passes a welding seam (16), by means of which said folded fold portion (12) is welded. The present invention also relates to a joint adapted to the performance of the method.
Patent SE-9003380-L (SE)
Inventor: JOHANSSON J
IPC: B60K25/00
Filed: 1990-10-23
Abstract: The hydro-pneumatic piston pump (4) is activated from the vehicle pneumatic brake system (22), and works intermittently, dependent upon the pressure in the pressure accumulator (5). This accumulator is so dimensioned that in the fully loaded state it houses sufficient pressure medium for the execution of at least one work cycle of the vehicle work unit. The pump, the pressure accumulator and a hydraulic medium tank (7) form a composite unit. The vehicle work unit (2) can be a clutch, and the pressure accumulator (5) is connected, via a pressure regulator (9), to a disengagement unit (12) for the clutch. A control unit (20) is conencted to the pressure regulator to adjust the pressure level coming from the regulator to the disengagement unit. The work unit can also be a gearbox, with the pressure accumulator conencted to a valve in turn connected to a control for the choice of gear.
Patent SE-9200774-L (SE)
Inventor: SCHOELLER H
IPC: B65G1/14
Filed: 1992-03-13
Abstract: a) Frame for components to be stored preferably in the vertical position, b) Frame characterised in that it (1) includes an installation (E) which blocks the component (2) to be stored, this installation being composed of at least one blade (6) which, during the positioning of the component (2) in the frame (1) actuates a stop (7, 14, 26) or similar means applied against the component (2). c) The invention relates to a frame for components to be stored preferably in a vertical position. <IMAGE>
Patent SE-9203933-L (SE)
Inventor: GUNNARSSON GUNNAR
IPC: F02F1/16
Filed: 1992-12-30
Abstract: A cylinder liner for a piston in an internal combustion engine with a cylinder block and a cylinder head mounted on the top of the latter. The cylinder liner is removably inserted in a cavity in the cylinder block, which cavity extends from the cylinder block upper surface down to the crankcase. The cylinder liner is axially fixed in the cavity by the cylinder head and by a bearing projection on the cavity wall, on which bearing projection a supporting projection of the cylinder liner bears. The contact area between the bearing projection and the supporting projection is situated in the region of the bottom dead center position of the lower, gas sealing, piston ring in the cylinder liner. The liner is surrounded by at least one coolant passage around the upper portion of the liner, and by a second cooling medium passage for air which is separate from the passage and which extends down to the contact area.