baber/WOPTO huggingface dataset:
Patent SE-8000772-L (SE)
Inventor: CARLSSON H J
IPC: E02B15/04
Filed: 1980-01-31
Abstract: An arrangement intended primarily for collecting oil and/or gas which flows out from a leak in the seabed, for example from a blow- out 12, a leaking oil or gas pipeline or a sunken vessel, comprises a rigid collecting hood 1 shaped like an inverted funnel with the shape of a truncated cone or a pyramid, which hood has sealed walls and an open lower end. The hood can advantageously be double-walled with a closed inner cavity. The lower edge of the hood is arranged and supported on pontoons 2, 3 which extend along at least part of the lower edge of the hood. These pontoons have such displacement that they can support the hood in a completely elevated position above the surface of the water, in which the arrangement can be towed to the location of a leak 12. The pontoons are designed as ballast tanks which, if appropriate together with ballast tanks in the double wall of the hood, can be filled with water to such an extent that the arrangement can be lowered in the water above the leak into a working position in which the surface of the water is located close to the upper end of the hood. Close to its upper end, essentially at the location occupied by the surface of the water in the working position of the arrangement, the hood is provided with a ring or collar of buoyancy tanks 6 which, in the case of a double-walled hood, can be formed by parts of the space inside the wall of the hood. Above this collar of buoyancy tanks, the hood is provided with means 7 for the connection of hose pipes 15, through which oil which has been collected inside the hood can be pumped off. At the upper end of the hood, there are suitably also ventilation pipes 8 for discharging gas which has accumulated inside the hood to the surrounding atmosphere. <IMAGE>
Patent SE-8009128-L (SE)
Inventor: KOSONEN A
IPC: F28F3/14
Filed: 1980-12-23
Abstract: A method of manufacturing a thin plate or band from copper or a copper alloy is disclosed, the plate or band having flow conduits parallel to its plane, in which a thicker copper plate billet, which also has flow conduits parallel to its plane and the total wall thickness of which, as measured in a direction perpendicular to the plane of the plate, is equal to the thickness of the plate on both sides of the flow conduit, is cold worked to its final material thickness, whereafter the flow conduit flattened during the rolling is opened by means of pressure produced inside it.
Patent SE-8101386-L (SE)
Inventor: FREY-WIGGER PAUL
IPC: B66F11/04
Filed: 1981-03-04
Abstract: A mounting device for attachment to one end of the jib (1) of a mobile crane, which jib (1) is pivotal in a substantially vertical direction and rotatable about a substantially vertical axis, comprises an L-shaped carrier (4) one leg of which is fastened to the end of the jib (1) and the other leg (5) of which has a carrying frame (7) mounted thereon to be pivotal about a horizontal axis (6) located at the free end of said other leg (5). The carrying frame (7) is pivotal on the carrier (4) to provide a stable horizontal platform in any inclined position of the jib (1). <IMAGE>
Patent SE-8101704-L (SE)
Inventor: NERBAS D
IPC: G01G23/42
Filed: 1981-03-18
Abstract: A price computing weighing scale comprises a weighing unit and an evaluating unit containing a printer 20 for issuing a cash slip 19 containing printed information formed in two sections of which an upper section comprises standard and unvarying information whereas section 29 contains information computed by the evaluating unit according to data input by tabulator 15 and by weighing pan of the weighing unit. Slip 19 is issued through a slot 25 at which there is located a feeler member 26 connected to actuate a switching 45 for driving the printing elements of printer 20 to print the fixed heading 28 when the preceding cash slip 19 is withdrawn from unit 10 by an operator. Printer 20 may comprise two separate printing mechanisms one for each of the sections, or a single printing mechanism controlled to print each of the sections and the data determining the fixed heading 28 may be contained in a PROM 71 contained within removable insert within unit 10 so that to vary the fixed heading the insert need only be changed. <IMAGE>
Patent SE-8102786-L (SE)
Inventor: STOCKBURGER HERMANN
IPC: B42D15/10
Filed: 1981-05-05
Abstract: PCT No. PCT/DE80/00129 Sec. 371 Date May 8, 1981 Sec. 102(e) Date Apr. 29, 1981 PCT Filed Sep. 8, 1980 PCT Pub. No. WO81/00776 PCT Pub. Date Mar. 19, 1981.A method of securing data recorded on a data support and a device for performing the method are disclosed. In addition to the basic information contained in the data recorded on the data support, for generating an additional security code, selected individual properties of the recorded data are used which differ from each other as regards their physical and/or chemical properties. In one embodiment, individual characters imprinted on the data support are used which differ from each other with respect to contrast or half-tone density in a manner unperceivable to human sight, but easily detectable by a detector or an automatic reading apparatus. Authenticity of the data support or data is determined by a security code contained in the specific physical or chemical properties of the selected individual characters. The method prevents from duplication or falsifying of data supports.
Patent SE-8105183-L (SE)
Inventor: UNDERHILL M J
IPC: H03K17/06
Filed: 1981-09-02
Abstract: An electronic analog switching device comprises a differential operational amplifier (1) with a feedback circuit between its output (2) and its inverting (-) input such that its (low impedance) output voltage follows the input signal voltage applied to its non-inverting (+) input. The output voltage is sampled by a first switch (5) and the samples are passed to the device output (4) where, for example, they may be stored on a capacitor (7). The feedback circuit has two paths, one via a feedback impedance (9) and the other via the first switch (5) and a second switch (8) operated synchronously with the first switch by control means (6). The "on" impedance of the first switch (5) is greatly reduced by including it in the feedback circuit, and the further inclusion of the second switch (8) and the impedance (9) substantially eliminates unwanted transient voltages that would otherwise occur under some circumstances when the first switch operates.
Patent SE-8106742-L (SE)
Inventor: EICHNER K-W
IPC: H01F27/29
Filed: 1981-11-12
Abstract: A tool, e.g. for rolling external teeth or threads on a metal blank, has a working profile defined by separate sections. The tool may form a shaft or axle, and may be provided with an oscillating movement. In order to reduce the cost of manufacture of such a tool, and to facilitate repair and replacement, the sections, e.g. teeth (5), are removably clamped to a base (3) or holder. In a preferred embodiment, the tool is formed from two halves for working opposite sides of the blank. <IMAGE>
Patent SE-8301561-L (SE)
Inventor: GROVES W N
IPC: F02M25/06
Filed: 1983-03-22
Abstract: The multicylinder i.c. engine has a stratified combustible air-fuel mixture and exhaust gas supplied during the intake stroke. A fuel-air mixture swirler is provided for each cylinder. The inlet for each cylinder is open from about 60 deg. BBDC to about 60 deg. ABDC. A line connects each inlet port with a source of pressurised exhaust gas, provided by the exhaust leaving the cylinder 360 deg. apart on the firing order of the engine. The exhaust gas is caused to swirl in each cylinder in the same direction as the swirl of the air-fuel mixture. Tangential inlet ports form the entry regions for the exhaust gases.
Patent SE-8303826-L (SE)
Inventor: PICOZZA A A
IPC: B65D63/18
Filed: 1983-07-04
Abstract: A container encircling frame with opposed pairs of resiliently deformable straps extending therefrom. Each pair of straps mounts an elongated handle element transversely across the outer ends thereof, the two handle elements, upon a releasable interlocking thereof, defining a single handle or hand grip. Each handle element includes a vertical ribbed panel, with a laterally spaced lip defining a recess for the panel of the other handle element. Interlocking is effected through releasably engageable detents and projections on the panels and lips.
Patent SE-8304353-L (SE)
Inventor: HANDLER A
IPC: B42F13/16
Filed: 1983-08-10
Abstract: The invention relates to a device for holding sheets provided with perforations, preferably endless perforations, in a folder. The holding device comprises a base body portion (6) and a holding loop member (7) with two limbs (12,16). One limb (12) can be rotationally fitted into the base body portion (6) through the perforations in the sheets which are disposed one upon the other, whereas the other limb (16) can be resiliently retained in the base body portion (6) by turning the loop member (7).
Patent SE-8306663-L (SE)
Inventor: NILARP A
IPC: H01L21/60
Filed: 1983-12-02
Abstract: Approximately 2 microns of the silicon surface of a wafer are removed prior to metallization to ensure removal of an oxygen-saturated layer of silicon before a first nickel layer is deposited. The assembly is heated sufficiently that the first nickel layer forms a nickel-silicide ohmic contact layer at the silicon surface. The metallizing adheres to bare treated silicon but does not adhere to adjacent oxide coatings and easily lifts off the oxide-coated surfaces. Individual wafer elements 25 are thereafter separated from the main wafer 20 and their bottom surfaces are vacuum-alloyed to a molybdenum expansion plate 80 and further steps are carried out without damage to the metallization which further includes layers of Cr, Ni, Ag, 71-73. <IMAGE>
Patent SE-8307170-L (SE)
Inventor: KULLENDORF A
IPC: F26B17/14
Filed: 1983-12-27
Abstract: It comprises a vertical drying chamber. The lower part has a grid and the upper part is joined to a dust separator. Its outer feeds into the chamber above the grid. The gas outlet pases via a fan and heat battery to the chamber. There is a steam outlet.
Patent SE-8402144-L (SE)
Inventor: KISSELOFF P
IPC: E04F15/04
Filed: 1984-04-17
Abstract: The parquet tiles are laid next to one another to form the parquet flooring. The parquet tile comprises a multiplicity of individual lamellae (3, 4). In order to hold these lamellae (3, 4) together for the purpose of handling the parquet tile, wires (5) are used which are clamped in indentations (6) of the lamellae (3, 4). The parquet tile has lamellae (3, 4), arranged at right angles with respect to one another, in order to form a mosaic flooring. The clamping wires (5) and indentations (6) of a parquet tile are parallel to one another and extend over the length of the parquet tile. This results in cost-effective manufacture since a long sheet can be continuously manufactured and individual parquet tiles can be cut therefrom. Small joints are to be present between the lamellae of the finished parquet tile so that it can be somewhat flexible, for easier laying, and so that its lamellae can expand to a certain extent with changing humidity. In order to form the joints between those lamellae (4) which are parallel to the clamping wires (5), the latter are provided with bent-off portions (7). <IMAGE>
Patent SE-8504402-L (SE)
Inventor: GUNNARSSON K
IPC: F41G1/30
Filed: 1985-09-24
Abstract: An external ring flange (23) on the inner tube (11) is tensioned between a pair of elastic O-rings (24) which encompass the inner tube on either side of the flange. These O-rings are accommodated in a seat (20) formed by the outer tube (10), and consisting of a widened tube end part. The ring flange (23) is fitted on a ring (21) screwed on to the inner tube (11). The widened end part (20) of the outer tube is closed by a lock ring (25) screwed into it, and serving to tension the ring flange (23) between the O-rings (24). The inner tube locates against the lock ring (25) with a sealing ring (26) interposed between them. An eyepiece tube is fixed to the outer tube by a screw union, and inside the tube is a flat-ground glass disc with an anti-reflection layer and encompassed by an elastic sealing ring. In a slot in the inner tube is a light diode for projection of a red light beam against the centre of the sight lens (14).
Patent SE-8701736-L (SE)
Inventor: JONSSON O T
IPC: A21C5/00
Filed: 1987-04-28
Abstract: An equipment for portioning out pieces (11) of a doughy product, which pieces (11) have a weight, which, to a great accuracy, is equivalent to a certain desired, predetermined weight. The equipment includes a pump (6) having a feeding device (19) and a discharge duct (9) as well as means (2) in a feeding unit to feed said doughy product through said feeding duct (5) into said pump. The equipment also includes means (10) to cut off said pieces (11) of the product, which is discharged by the pump (6) through said discharge duct (9). The pump (6) is a lobe rotor pump. The doughy product is fed to the lobe rotor pump by a device (19), which provides a flow, which is somewhat larger than the discharge flow of the pump, a certain amount of the product being recirculated in said feeding unit (19).
Patent SE-8702000-L (SE)
Inventor: FRIESSNER J
IPC: F17D1/08
Filed: 1987-05-15
Abstract: a) Thermally insulated pipeline tube, with two conductors without any arrangement for expansion, method and device for implementing them. b) Tube characterised in that the supply and return pipes 1, 2 are wired together with a large wiring pitch and in that the feed spools 12, 13 are mounted on a frame-type support 14 whilst a pair of concave rollers 15 are provided at a certain distance from this frame-type support 14 in the zone of action of which the wiring is done. c) The invention relates to thermally insulated pipeline tubes. <IMAGE>
Patent SE-8703349-L (SE)
Inventor: SUURONEN OTTO
IPC: A01G23/00
Filed: 1987-08-31
Abstract: Apparatus for making a substrate for forest cultivation, which apparatus is designed to be drawn as a trailer behind a tractor or some comparable vehicle and most suitably has one wheel on each side of the trailer, the tracks of the wheels being essentially the same as those of the drawing vehicle and the trailer being also provided with a container for earth or comparable material, at the bottom of which container there is an opening through which the earth flows down on a conveyor unit arranged under the container. In present-day forest cultivation the tree plants are usually planted in unprepared soil. As a result, other vegetation deprives the trees of some of their vegetative power. With the invention, the problem is solved by that the conveyor unit comprises two belt conveyors driven by rollers, the transporting directions of which belt conveyors run crosswise to the trailer's direction of motion and away from the trailer's longitudinal axis, and that the axles of the driving rollers of the two belt conveyors are through rolls connected to the corresponding wheels of the trailer, by which means the rotatory movement of the wheels is transmitted to the belt conveyors driven by the rollers.
Patent SE-8802510-L (SE)
Inventor: SCHIEL C
IPC: D21F3/02
Filed: 1988-07-05
Abstract: An elastically deformable press cover of a press for dewatering web material, in particular of a dewatering press for paper making machines, or the like. The press cover surrounds a support and is an endless belt. At its outside, which faces toward the web, the press cover has ridges which lie in preferably equidistant diametral planes or run round the cover in the form of a helical line. Between the ridges there remain grooves which are open to the outside. As seen in cross-section, the top lands of the ridges are concave.
Patent SE-8802911-L (SE)
Inventor: DIXIT N S
IPC: C09K3/00
Filed: 1988-08-17
Abstract: The physical stability of aqueous liquid gel-like compositions based on montmorillonite, attapulgite, hectorite or other inorganic colloid-forming clay or other thixotropic thickener is greatly improved by incorporating in the composition small amounts, such as 0.1 to 0.2 weight percent of polycarboxylic acids and metal salts thereof stabilizers. Aqueous compositions containing inorganic builder salts and other functional inorganic salts, chlorine bleach, enzymes, bleach-stable detergent, thixotropic thickener and polycarboxylic acids and metal salts thereof as a physical stabilizer exhibit a significant increase in apparent viscosity and remain stable against phase separation for an extended period of time. The thixotropic properties can be retained or improved using smaller levels of the clay thixotropic thickener than in the absence of the physical stabilizer. Use as liquid gel-like automatic dishwasher compositions is described.
Patent SE-9000067-L (SE)
Inventor: HANK RUNE
IPC: F41H11/14
Filed: 1990-01-09
Abstract: The invention relates to a method and an arrangement for laying out explosive tube for clearing mines and similar obstacles. A line 2 which is provided with an anchoring member 1, preferably a grapnel, is thrown out in the direction in which clearing is to take place and is anchored in the landing area. The line is thrown out using a throwing arrangement 3 which can consist of a firearm. A tube 4 is then drawn out by said line. The drawing out can be carried out using a motor-driven drawing arrangement 5 which moves along the line by, for example, winding the latter up. The tube is then filled with an explosive in, for example, slurry, gel or emulsion form, which is supplied from a feed arrangement 7. The mines are cleared by the explosive tube laid out in this way being caused to detonate and trigger the mines within a certain area around the explosive tube. <IMAGE>
Patent SE-9000628-L (SE)
Inventor: NORDKVIST K
IPC: F16H3/091
Filed: 1990-02-22
Abstract: PCT No. PCT/SE91/00130 Sec. 371 Date Oct. 17, 1991 Sec. 102(e) Date Oct. 17, 1991 PCT Filed Feb. 21, 1991 PCT Pub. No. WO89/03946 PCT Pub. Date May 5, 1989.A mechanical stepped gearbox comprises a number of gear wheel pairs (25-34) which interact with one another and are arranged on an input shaft (19), an output shaft (22), and a first side shaft (24). The gear wheel pairs can be selectively coupled in order to form different gear ratios. In addition to this, the gearbox comprises, arranged on a second side shaft (40), a gear wheel (39) which is used both in order to bring about a reverse gear and in order to transmit driving force to the first side shaft (24). The gearbox can thus be designed with short axial extend even when the gearbox comprises many gear steps.
Patent SE-9002338-L (SE)
Inventor: SLUSARCHYK W A
IPC: C07D205/085
Filed: 1990-07-03
Abstract: Pharmaceutically acceptable salts of [3S(Z)]-2-[[[1-(2-amino-4-thiazolyl)-2-[[2,2-dimethyl-4-oxo-1-(sulfoox y)-3-azetidinyl]amino]-2-oxoethylidene]amino]oxy] acetic acid and a process useful in the preparation of such salts are disclosed herein.
Patent SE-9100937-L (SE)
Inventor: SANDIN J
IPC: E05B67/36
Filed: 1991-03-28
Abstract: A locking device for outboard motors has a lock case with a lockable and releasable lock, a bolt casing fixedly attached to the lock case and a clamping bolt in threaded engagement with a hole in the stern bracket of the motor to attach the motor to the stern of a boat. When the locking device is mounted, the head of the clamping bolt is completely enclosed by the lock case and lock. The other end of the bolt engages the stern. The bolt intermediate portion is protected by the bolt casing against manipulation from outside.
Patent SE-9203948-L (SE)
Inventor: SJOESTROEM STAFFAN
IPC: B62D33/067
Filed: 1992-12-30
Abstract: The screening device (15) is for diverting and/or absorbing sound waves. It is shaped to follow the outer contour of the driver's cab of a goods vehicle, and is arranged to cover a significant part of the gap (11) between the cab and the vehicle frame.The screening device has two flanks (17) which join to form a hill-shaped cross section mounted on the vehicle frame (3) for penetration into a recess (16) in the cab. The screening device is removably attached to a mudguard (7) fixed to the vehicle frame and/or to an access step (8) and/or to a bumper (9).
Patent SE-9302695-L (SE)
Inventor: GRATHOFF HARTMUT
IPC: B65G53/48
Filed: 1993-08-20
Abstract: The loose material is transported in a continuous flow in a first continuous conveyor (1). It is divided up into sections (13) and each time a section (13) is located near the outlet opening of a separator (2,3,4) and is opposite a chamber or container of the second conveyor this material section (13) is moved into the second conveyor. The speed of the first conveyor and its separator is made to match that of the second conveyor by a regulator so that each chamber or container is filled with an equal amount of material in succession without the edges of the bases of the second conveyor being struck by the loose material. USE/ADVANTAGE - Filling constantly moving vertical conveyor with loose materials with reduced wear and blockages on the conveyor.
Patent SE-9500785-L (SE)
Inventor: EDMARK OWE
IPC: A61F5/08
Filed: 1995-03-03
Abstract: The invention relates to a device intended to be inserted into the nose for facilitating breathing through the nose, which device comprises a separate body (1) intended to be inserted into one nostril, having a generally cylindrical outer surface (2) and through which a continuous breathing channel is extended which opens into an inner (1a) and an outer end (1b) respectively of the body, whereby the body (1), adjacent the outer end thereof, is provided with a gripping member (4) and furthermore is provided with a number of apertures (5) distributed over the body and communicating with the breathing channel.
Patent SE-9501366-L (SE)
Inventor: STEIN BERNT
IPC: F16L3/12
Filed: 1995-04-12
Abstract: A number of pipes are arranged parallel to one another and equally spaced apart. A metallic band (1) provided with a number of integrated tongues (2) is rolled outwards and laid in the ground or on a floor so that it has an extent which is at right-angles to the pipe (3) length direction. The band is then suitably fixed. The integrated tongues are bent upwards, after which the pipes for carrying heating and/or cooling medium are laid on top of the band so that each pipe locates against an upwardly bent tongue. The upwardly bent tongues are pressed downwards over the respective pipes to hold them securely in position. A thin steep band of suitable quality is used, and has transversal breaking indications evenly spaced from one another, enabling suitable band lengths to be obtained.
Patent SE-9502322-L (SE)
Inventor: ENLUND SVANTE
IPC: G12B15/02
Filed: 1995-06-22
Abstract: A cold medium is circulated through pipes (11,12,20,21) to cool a cooling battery (18) and a fan (19) blows the air (22) cooled by the battery downwards towards the technical room (2) floor (24). The air is brought into contact with the electronic/computer equipment (9) and is heated by the heat energy emanating from the equipment. The air rises upwards towards the ceiling in the technical room through the electronic computer equipment and cools it. The air is then sucked backwards to the cooling equipment (5) by means of the backward suction of the fan. The cold medium i.e. water, is delivered by the cooler (1) at a temp. of around 20 deg. C to the cooling battery via a forward feed pipe (12). The heated water which is recirculated to the cooler from the cool battery has a temp. of around 22 deg. C.