baber/WOPTO huggingface dataset:
Patent SE-8307213-L (SE)
Inventor: RAUTIO KAUKO
IPC: B27B25/04
Filed: 1983-12-29
Abstract: A sawing machine having rollers which laterally guide a log and feed it upon a transporting chain between and under rollers to sawblades of the saw machine, such as circular saws or a band saw. Above the log there in a staying chain which stays the log by means of staying spikes acting on the log's surface. The feed chain below the log carries supporting members which support the log at a plurality of points and maintain its unchanged position relative to the sawblades, and are particularly useful for sawing crooked logs to avoid uneven and unaesthetic saw cuts.
Patent SE-8402527-L (SE)
Inventor: ERIKSSON M
IPC: A61J1/00
Filed: 1984-05-10
Abstract: A dosing means for facilitating the drawing of respective predetermined volumes of two liquids to be injected, in a single injection, into a hypodermic syringe comprises a first positioning element to hold the body of a removable hypodermic syringe, an axially displaceable plunger, and a second positioning element to hold a removable ampoule containing injection liquid. The two positioning elements are arranged so that the tip of the needle of the hypodermic syringe is inside the ampoule when the syringe and ampoule are located in the device. From the first positioning element a pin protrudes axially and carries first and second stops cooperating with the end of the plunger. When liquid is to be drawn in to the hypodermic syringe the plunger is drawn out until its end part meets the first stop. The first ampoule is then replaced by an ampoule containing a different type of liquid. The pin is then turned to move the first stop to leave a free passage for the end of the plunger, after which the plunger is drawn out further until its end comes into contact with the second stop. The hypodermic syringe now contains a correct mixture of the two liquids and is ready for injection.
Patent SE-8404929-L (SE)
Inventor: KONISHI M
IPC: A61P31/04
Filed: 1984-10-02
Abstract: A novel antibiotic complex designated BBM-2478 is produced by fermentation of an actinomycete strain J907-21 (ATCC 39417). The complex may be separated chromatographically into two bioactive components designated BBM-2478A and BBM-2478B. The BBM-2478A component displays both antibacterial and antitumor activity while the BBM-2478B component has antibacterial activity.
Patent SE-8406230-L (SE)
Inventor: CUISIA D G
IPC: C02F5/08
Filed: 1984-12-07
Abstract: The accumulation of scale in an aqueous system is inhibited by the addition of a copolymer of maleic acid or anhydride or fumaric acid and allyl sulfonic acid and a water soluble organic phosphonic acid such as aminotri(methylene phosphonic acid), ethylenediaminetetra(methylene phosphonic acid), hydroxyethylidene diphosphonic acid and 2-phosphonobutane tricarboxylic acid-1,2,4 or water soluble salts thereof. Scale can actually be removed by the addition of these materials to pressurized boiler water systems. Allyl or vinyl copolymers, a phosphonate, and optionally a water soluble, hardness precipitating agent such as a carbonate or a phosphate may be used when treating pressurized boilers to provide an in-service cleaning effect.
Patent SE-8500844-L (SE)
Inventor: O'DONNELL W J
IPC: C21D7/02
Filed: 1985-02-21
Abstract: Residual tensile stresses are reduced in weld metal, heat-affected zone and in the adjacent base metal of shells, piping and mechanical components by mechanically introducing compressive stresses in the weld metal, heat-affected zone and adjacent base metal higher than their yield strengths but not exceeding their individual ultimate strengths in compression. The mechanical means for introducing stress to a pipe or shell may comprise split rings.
Patent SE-8500958-L (SE)
Inventor: ALZATI A
IPC: H03K17/66
Filed: 1985-02-27
Abstract: A control circuit is disclosed for switching current through a load impedance coupled in a bridge across two output terminals. The circuit comprises two power amplifiers, each power amplifier having a first and a second stage. The two power amplifiers are switched by an input stage which, depending on the level of a logic control signal, turns on the first stage of one of the two amplifiers and permits turning on of the second stage of the other amplifier. The second stage is alternately turned on and turned off by a regulating circuit. The first stage of each amplifier comprises two diodes interconnected in series in opposite directions of conduction and having their common terminal coupled to the input terminal of the first stage. This configuration substantially reduces the power dissipated by the first stage when the second stage of the other amplifier is turned off by the regulating circuit.
Patent SE-8501949-L (SE)
Inventor: STANLEY JR F W
IPC: C08L33/00
Filed: 1985-04-22
Abstract: A stable water-in-oil emulsion of a hydrophobe associative copolymer of a water-soluble monomer such as acrylamide and a hydrophobic monomer such as dodecyl methacrylate is formed by subjecting a water-in-oil emulsion of the corresponding monomers to copolymerization conditions in the presence of an oil-soluble initiator such as cumene hydroperoxide. Such copolymers associate in aqueous media containing salts such as sodium chloride to increase the viscosity of such media.
Patent SE-8504120-L (SE)
Inventor: CLOSTERMEYER G
IPC: A01F12/40
Filed: 1985-09-04
Abstract: The invention relates to a combine harvester with a mounted chopper, the rotating cutters of which cooperate with stationary countercutters. To improve the chopping quality, a beating edge projecting into the path of movement of the cutting material is provided in front of the cutting point between the rotating and stationary cutters, and the beating edge is assigned an additional stationary cutter.
Patent SE-8505265-L (SE)
Inventor: EBERHARD G
IPC: F16F13/18
Filed: 1985-11-07
Abstract: A hydraulically damped resilient mounting. Compared to undamped mountings, motor mounts having hydraulic damping transmit more noise because the damping device that is desirable for driving comfort favors the transmission of noise. The inventive damping device can be selectively activated or deactivated as needed by shifting the damping fluid, which is moved as a single incompressible body. For this purpose, the damping fluid is accommodated between two flexible diaphragms that are subjected to pressure differentials which are produced randomly or are controlled by a computer.
Patent SE-8601825-L (SE)
Inventor: HOSHI H
IPC: A61K31/545
Filed: 1986-04-21
Abstract: This invention provides novel cephalosporin intermediates, 7 beta -amino-3-[(Z)-1-propen-1-yl]-3-cephem-4-carboxylic acid and esters thereof having the general formula   <IMAGE> wherein the configuration of the 3-propenyl group is Z sometimes referred to as cis- and R is hydrogen or a conventional carboxy-protecting group, and acid addition salts thereof and the metal salts of the foregoing substance wherein R is hydrogen. These compounds are useful as intermediates for preparation of orally active cephalosporins. <IMAGE>
Patent SE-8605099-L (SE)
Inventor: OHMAN BENGT
IPC: E01H5/06
Filed: 1986-11-28
Abstract: Each arm (10) is articulately fitted in the suspension frame (4) and to the snow plough (5,6,9) so that they may pivot and cause the plough to move outwards to either side of the tractor. To control the pivoting of the arms, double-acting hydraulic pistons (14) are pref. used. The plough has a guide (9) for its longitudinal movement by means of a hydraulic motor (15), and articulations (12) fitted to it are displaceable along the guide, being adjustable as to position by means of a further double-acting hydraulic piston (16) to vary the angle of attack of the plough.
Patent SE-8605114-L (SE)
Inventor: SPOHN W
IPC: F16H45/02
Filed: 1986-11-28
Abstract: The hydrodynamic torque converter comprises a casing (5) which can be driven in rotation about an axis (3), forms a converter space (7) and in which is arranged a pump impeller (9) rigidly connected to the casing (5). A turbine wheel (11) which is arranged in the converter space (7), coaxially to the pump impeller (9), and can be rotated relative to the latter can be coupled to the casing (5) by means of a controllable lock-up clutch (21). The lock-up clutch (21) is operated by an annular piston (23) which, on its side remote from the converter space (7), forms with the casing (5) a pressure space (27) and, on its side facing the converter space (7), is subjected to the fluid pressure in the converter space (7). In order to prevent delays in the operation of the lock-up clutch (21) due to air which has penetrated into the pressure space (27), the pressure space (27) is connected, preferably to the converter space (7), via a vent conduit (55). The vent conduit (55) contains a normally open valve (57) which closes when the pressure space (27) is subjected to pressure and preferably passes through the annular piston (23). <IMAGE>
Patent SE-8700839-L (SE)
Inventor: KINZLER G
IPC: D21F1/02
Filed: 1987-02-27
Abstract: A headbox, preferably for a paper machine, has a nozzle chamber with a slice gap, which is confined by a top and a bottom lip wall and by two side walls. The nozzle chamber is divided for the production of multi-layer fibrous stock webs into two or more machine-wide flow channels. For this purpose at least one wedge-shaped partition wall extends through the nozzle chamber from one side wall to the other, with this partition wall projecting through the slice gap in the direction of flow. Each of the two side walls is subdivided along the partition wall into two side wall sections. The partition wall is clamped between the side wall sections in the area of each side wall.
Patent SE-8703073-L (SE)
Inventor: GUEVARA JR J G
IPC: G01N27/447
Filed: 1987-08-07
Abstract: An apparatus and methods are provided for separating components from a mixture utilizing electrophoresis. The apparatus comprises a means for separating the components which also concentrates the components as they are separated from the mixture. The means for separating is provided with additional heat exchange surface for improved heat exchange with the separation medium. These features result in improved resolution within the apparatus and improved quality of the results therefrom.
Patent SE-8800229-L (SE)
Inventor: OEHRN G
IPC: B65G/
Filed: 1988-01-25
Abstract: A carrier system of the kind which comprises a track (10) which is adapted to carry a plurality of load carrying cars (11) and comprises a continuously running drive element (12) which is guided by means of guide means (13, 14). Each load carrying car (11) is provided with a control and lock mechanism (S) which is adjustable into working position by means of a control means (26) along a predetermined portion of the carrier track, adapted, in its working position, to establish a positive propulsional engagement between the car (11) and the drive element. A spring biased latch of the control and lock mechanism (S) is adapted, in working position, to engage with abutments (28) on the drive element. Brake means (29) are provided to momentarily brake the movement of the load carrying cars (11) in relation to the movement of the drive element (12) to permit the positive propulsional engagement to be achieved.
Patent SE-8801831-L (SE)
Inventor: SKAGERLUND L-E
IPC: F41G7/30
Filed: 1988-05-17
Abstract: The present invention relates to an apparatus for determining the roll position of a spinning projectile (1), missile or the like by means of polarized electromagnetic radiation. The apparatus comprises a transmitter (2) for emitting polarized radiation in a direction towards the projectile and a polarization-sensitive receiver (3) disposed in the projectile or vice versa. The polarized radiation comprises at least two mutually phase-interlocked radiation components of the wavelength relationship of 2:1 and/or multiples thereof.
Patent SE-8902942-L (SE)
Inventor: CARLS C
IPC: F16M11/42
Filed: 1989-09-07
Abstract: The present invention relates to a display stand comprising at least two elongate, vertical support rails (4, 6) and a plurality of movable shelves which are attached to and supported by the support rails (4, 6). The display stand is characterised in that the lower ends of the support rails are connected with and supported by a floor stand (12). A supporting frame (28) provided with wheels (24, 26) is arranged under the floor stand (12), and a manually operable eccentric mechanism is mounted between the lower side of the floor stand (12) and the upper side of the supporting frame (28).
Patent SE-8903936-L (SE)
Inventor: MORI KEI
IPC: G01N21/01
Filed: 1989-11-23
Abstract: A bioassaying device may have a transparent base plate 2 and a cover plate 5 having a transparent center portion 5a surrounded by a reflecting peripheral surface 5b. The base plate may support a laboratory dish 3. The cover plate covers the laboratory dish so as to irradiate a living organism 4 in the dish 3 with light introduced thereinto through the transport portion ie e.g. solar, light. 8 is a light energy sensor and 9 is a colour temperature meter. <IMAGE>
Patent SE-9000095-L (SE)
Inventor: FERRER MORENO J
IPC: B03B9/00
Filed: 1990-01-11
Abstract: The metal-containing slag is crushed (2) and sieved (3) in order to remove the fraction smaller than 7 mm., passing the latter to a first hopper (4). The rest is ground in grinders (5) to attain granulometries smaller than 40 mm. and it is sieved (6) again in order to separate another fraction smaller than 7 mm which is also passed to the first hopper (4). The slag larger than 7 mm. is sent to a first density separator (8) to separate out the metal which passes to a silo (9), with a purity of 90% metal. From the first density separator (8) a concentrate with a granulometry less than 7 mm. and 60 % metal content is sent to the first hopper (4). From the first hopper (4) the fine slag and metal passes to another density separator (10) with screen less than 0.5 mm and thus a metal of 0.5 to 0.7 mm with a fineness of 95 to 98 % and metal smaller than 0.5 mm. with a fineness of 98 % are obtained. <IMAGE>
Patent SE-9001227-L (SE)
IPC: F42B10/50
Filed: 1990-04-04
Abstract: The invention relates to a subwarhead which is arranged to be separated from a missile, for example a carrier shell or the like, over a target area, the subwarhead comprising an active part (4), a target detector (5) and an arrangement which imparts to the subwarhead a rotation for scanning of the target area in a helical pattern during the descent of the subwarhead towards the target area. The target detector is arranged displaceably in order to allow a free view at the side of the active part. Two diametrically situated aerofoils (1, 2) are arranged to be pivotable from a folded-in position, in which the aerofoils connect with the outer surface of the subwarhead, to a 90 DEG  folded-out position, in which the two aerofoils form a braking area for the rate of descent of the subwarhead. The two aerofoils are pivotably arranged via a double joint (4, 5; 6, 7; 8, 9). <IMAGE>
Patent SE-9001485-L (SE)
Inventor: SCHERP S
IPC: B41F15/08
Filed: 1990-04-25
Abstract: PCT No. PCT/SE91/00282 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Apr. 22, 1991 PCT Pub. No. WO91/16202 PCT Pub. Date Oct. 31, 1991.The invention relates to a stencil printing machine (1) having a printing table (2), a reciprocatingly movable stencil frame (4), a stencil (5) mounted in the stencil frame, a squeegee arrangement (6) which is intended, during a common movement of the stencil frame and printing table, to press print substance through a first pattern formed in the stencil and onto print material (7) located between the printing table and the stencil such as to apply a second pattern on the print material. The machine also includes a device (8) for compensating distortion of the first pattern carried by the stencil during a printing sequence. This device (8) comprises a guide rail (10), a slide (11) which can be moved along the guide rail in response to frame movement, and means (12) which coacts with the slide and which is intended to displace the stencil (5) in a direction in which distortion of the pattern as a result of cloth stretch is compensated for.
Patent SE-9003124-L (SE)
Inventor: BOEKEL C D
IPC: B65G47/91
Filed: 1990-10-01
Abstract: The invention relates to a device in a machine handling package units (24), comprising a conveying means for conveying on an upper surface thereof said units in one main direction, a plurality of abutments (16A-16D) arranged along said conveying means for preventing said units from moving in said main direction, said abutments being movable vertically between a lower inoperative position, and an upper operative position, and first gripper means (20) for lifting off units carried on said abutments. Said abutments are provided with second gripper means (25) for detaining said units thereon when said abutments are moved from said inoperative position to said operative position.
Patent SE-9100184-L (SE)
Inventor: ANDERSSON E
IPC: B22D11/115
Filed: 1991-01-21
Abstract: PCT No. PCT/SE92/00025 Sec. 371 Date Jul. 9, 1993 Sec. 102(e) Date Jul. 9, 1993 PCT Filed Jan. 16, 1992 PCT Pub. No. WO92/12814 PCT Pub. Date Aug. 6, 1992.A method and a device for controlling the flow of the molten metal in non-solidified portions of a cast strand in connection with casting of metal. A mould (11) is supplied with at least one primary flow (20) of molten metal and at least one strand (1) is formed in the mould. At least one static or periodic low-frequency magnetic field (10) is applied to act with a maximum magnetic field strength in the mould exceeding 1000 Gauss in the path of the inflowing molten metal to brake and divide the primary flow (20) of molten metal flowing into the mould and to control any secondary flows (21, 22) arising. The static magnetic field (10) acts over essentially the whole width (W) of the cast strand (1) formed in the mould, whereby the magnetic field strength in a plane across the casting direction, on a level with the centre of the range of action of the magnetic field (10), varies within an interval of 60 to 100 per cent of its maximum value, while at the same time the field strength on a level with the upper surface/the meniscus of the molten metal amounts to at most 500 Gauss. (FIG.
Patent SE-9102179-L (SE)
Inventor: JOENSSON K
IPC: C02F3/06
Filed: 1991-07-12
Abstract: PCT No. PCT/SE92/00517 Sec. 371 Date Dec. 29, 1993 Sec. 102(e) Date Dec. 29, 1993 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/00977 PCT Pub. Date Jan. 21, 1993A filtering process for and apparatus separating air bubbles and granular filter medium from a filtrate contaminated by the filter medium and bubbles when passing through a filter bed formed by the filter medium for treatment of a suspension or liquid solution, a gas being passed through the filter medium in contact therewith, includes providing a treated filtrate zone (3) above the filter bed (2), collecting the treated filtrate in the filtrate zone, conducting granular filter medium from the filter bed (2) upwardly through a conveying pipe (4) to a position above the filter bed and thereafter downwardly through a washing apparatus (5) from which the filter medium is precipitated onto a plate (11) above the filter bed. Treated filtrate flows through a separate chamber formed by a cylinder (12) around the washing apparatus (5) and then upwardly through the lower end of the washing apparatus and outwardly through the upper end of the washing apparatus and thereafter leaves the system through an overflow outlet pipe (7). The filtrate leaves the system through a separate filtrate outlet (8). The filtrate flowing downwardly through the separate chamber functions as the washing liquid and flows at a rate sufficiently low for separation of gas bubbles in the chamber therefrom. The filtrate washing liquid flowing upwardly through the washing apparatus (5) flows at a rate sufficiently low for separating the downwardly conducted granular filter medium.
Patent SE-9102545-L (SE)
Title: Lighting coal or briquette fuel in cooking grill - in simple safe arrangement without use of ignition liquid
Inventor: GUSTAFSSON LARS-OLOF
IPC: A47J37/07
Filed: 1991-09-04
Abstract: This is an arrangement for lighting cooking-grill coal or briquettes without using an igniting liq. A rectangular pipe, whose length is at least twice the breadth, has openings (4) in opposite sides. The grid or grate for carrying the coal or briquettes, is inserted through the openings. There is at least one opening (3) for air. Variants claimed include various constructional details.
Patent SE-9301564-L (SE)
Inventor: DOMEIJ URBAN
Filed: 1993-05-06
Abstract: The winding winds in the outer parts (13, 15) are so adjusted that they provide a suitable heating voltage to the cathodes (17, 18) where the central winding (14) gives a voltage during the tube (16) ignition voltage which is essentially higher than its burn voltage. The transformer is firstly fed with a low current strength which heats the cathodes (17, 18) without starting the discharge, and the current strength after a time delay is raised by jumps so that discharges starts, whereby the tube (16) burn voltage via the transformer regulates the voltage over the cathodes (17, 18) to an essentially lower value. The time delay for the higher current strength is controlled by a heat-sensitive circuit which monitors the light tube temp.
Patent SE-9404560-L (SE)
Inventor: JOHANSON LARS-GUNNAR
IPC: C11C5/00
Filed: 1994-12-29
Abstract: A safety cup for candles made of a transparent, halogen free, opaque or coloured polymer material, with a jacket (1) having a cylindrical surface of revolution with one into it fitting candle mass of compressed paraffin granulate (2), traversed by a candle wick (3) connected to a metal plate (4), which is located between the candle mass and the bottom of the candle cup. The candle cup is on its inside provided with thin pins (6), protruding from the bottom, which, when the candle mass is pressed into the candle cup, penetrates the candle mass without cracking it and also axially locates the candle mass in the cup, thereby retaining the candle mass inside the cup and, when the candle mass has become liquid, radially locates the metal plate (4) to the center of the candle cup. The pins (6) can be hooked or dented to facilitate engaging the metal plate (4). The bottom of the cup has a depressed area (7) for keeping a metal plate (4), incidentally having a stump (5) of the wick protruding from its underside, in horizontal position after the candle mass has become liquid. The candle cup is provided with a handgrip (8) on its outer top edge, enabling the user to handle the candle with its wick (3) kept localized in the center of the cup. The underside of the cup is provided with distance organs (9), permitting free placement of the candle. The distance organs constitute guides for stacking of the candles.
Patent SE-9502765-L (SE)
Inventor: KAELLANDER CLAS
IPC: C12Q1/6804
Filed: 1995-08-04
Abstract: Method for determining the activity of a nucleotide-polymerising enzyme in a sample comprises: (a) capturing the enzyme with a monoclonal antibody (MAb) immobilised on a fixed carrier (the MAb binds the enzyme without significantly affecting its activity); (b) removing impurities and/or disturbance factors; (c) starting nucleotide polymerisation by adding a reaction soln. contg. a primer/template construction and nucleotide substrate; (d) providing reaction conditions to favour permanent association between the enzyme and primer/template prod. complex; (e) washing the nucleotide substrate, primer/template and reaction soln. to remove freshly synthesised polymer; (f) measuring the amt. of nucleotide incorporated with the polymer by standard techniques, and (g) determining enzyme activity.