baber/WOPTO huggingface dataset:
Patent SE-8205974-D0 (SE)
Inventor: NYLUND GUNNAR
IPC: F03B7/00
Filed: 1982-10-21
Abstract: No further information available at time of publication.
Patent SE-8301025-D0 (SE)
Inventor: BRENNSTROM R
IPC: F23J1/00
Filed: 1983-02-24
Abstract: An output device for bed pulp in a combustion chamber (1) with a fluidised bed encased in a pressure vessel (2). This device contains a tube (4, 5) with a valve (6) for intermittent output of bed pulp. In order to guarantee the closing of the valve (6), a pressure-amplifying compressor (8) connected to the pressure vessel (2) via a tube with a valve (9) and the output tube (4, 5) before the valve (6). The valve (6) and the tube section (4) from the combustion chamber are blown clean at the shut-down point, so that the valve surfaces are kept free of solid materials, which can jeopardise the seal. Thus, no solid materials can become squeezed in the valve during the shutting down process. In order to protect the valve against heat and material gyrating upwards from the bed (6) after shutting down, there is a tube (11) that conducts air from pressure vessel (2) surrounding the bed into the tube (4) between the valve (6) and the bed, thereby keeping this tube clean during operation.<IMAGE>
Patent SE-8303055-D0 (SE)
Inventor: JOHANSSON R H C
IPC: H03D7/12
Filed: 1983-05-31
Abstract: A microwave transformer for the transformation of an incoming microwave signal with a given frequency (f1) to a signal with an intermediate frequency (f0-f1) consists of a field-effect transistor (T) of the Ga-As type and appurtenant passive circuits. The field-effect transistor's (T) gate electrode (G) is connected to a di-electric resonator (DR) and its source electrode is connected to a band exclusion filter (BSF) and a half-wave resonator (R) for excluding the microwave signals and for providing the transistor with negative resistance characteristics. The outlet on the resonator (R) can form the transformer's outlet.<IMAGE>
Patent SE-8303169-D0 (SE)
Inventor: RENDERS G
IPC: D06F33/37
Filed: 1983-06-06
Abstract: Detergent dispenser for providing water-added, concentrated detergent solutions, particularly for replenishing the detergent reservoir of an automatic washing machine, comprising a container equipped internally with a horizontally disposed perforated plate for receiving detergent the plate dividing the container into an upper detergent retaining zone and a lower fluid reservoir zone. In operation, water is continually admitted to the reservoir zone through an inlet port and rises through the plate and detergent mass, thereafter exiting as a concentrated detergent solution via a discharge port positioned above the detergent retaining zone.
Patent SE-8304002-D0 (SE)
Inventor: WOOLMAN P
IPC: B65D81/00
Filed: 1983-07-15
Abstract: A method for producing a beverage from an infusible material such as coffee or tea by contacting the material with aqueous medium such as hot water in successive discrete portions, each successive portion re-suspending and re-agitating the material to increase extraction efficiency. The infusible material is preferably enclosed in a disposable brewing container such as a sachet or capsule, the aqueous medium injected therein in successive cycles.
Patent SE-8304511-D0 (SE)
Inventor: LINDKVIST GUNNAR HARRY
IPC: B27B17/00
Filed: 1983-08-19
Abstract: Device on chainsaws, at which the guide bar (6) of the device consists of two separate parts, a front part (6a) and a rear part (6b), which are mounted on a sliding holder (26) that is toward the side of the saw housing (2), connected lengthwise and relative to the chain's gear wheel (9), at which the front part of the holder (6a) diagonally inward in a direction that is parallel with the rear part (6b) with a centre line running through the housing (2). A safety (7) and the closest parts of the chain (8) to this can be set up inside of or touching upon an imaginary extension to the rear of the housing (2) facing toward the front of the guide bar (6a).<IMAGE>
Patent SE-8305150-D0 (SE)
Inventor: SJONELL GORAN
IPC: A61B5/02
Filed: 1983-09-23
Abstract: Blood pressure cuff for measuring slender, normal and thick upper arms as well as thighs, characterized in that it comprises a number of sections (3-5, 3'-5') defining the width of the field acting around the upper arm or thigh at pressure measurement, which sections are connected via each their channel (6) to the force pump creating the pressure, and a throttle means (9) arranged to connect one or more channels with the air pump depending on the thickness of the arm or thigh.
Patent SE-8306410-D0 (SE)
Inventor: GRANATA S
IPC: G01L13/06
Filed: 1983-11-21
Abstract: A miniature type of pressure meter designed to measure the pressure of fission gases that have been released in the inside of a nuclear fuel element. The pressure meter has the fundamental properties to keep both its calibration and sensitivity unaffected even after long-term exposure to radiation.The pressure meter is composed of a cylindrical metal vessel with two copper plugs (4, 11) and containing two metal bellows (5), a movable plate (8) inserted between these, a magnetic core (9) connected to this plate and two springs (6), which, when stressed, rest against each side of the plate, and at the opposite end, against the upper or lower plug, and a differential transformer (18) (fig. 2a, 2b).<IMAGE>
Patent SE-8400634-D0 (SE)
Filed: 1984-02-07
Abstract: A drill rig especially usable for the stone industry, has a hydraulic support foot (29) set up on a feeder beam holder (21), which glidingly supports a feeder beam for a rock drilling machine. The support foot (29) can protrude in the feeder beam holder's horizontal direction. The drilling machine (26) can while suspended under the feeder beam pass by the support foot (29) during drilling of horizontal holes near the ground.<IMAGE>
Patent SE-8401099-D0 (SE)
Inventor: DREWERT U
IPC: B29D23/00
Filed: 1984-02-29
Abstract: A method in the manufacture of a body of fibre-reinforced plastics material by winding a material strip comprising the plastics material and having fibers bound thereto in several layers around a core and bonding respective superposed layers together by pressing the layers against one another in a heated condition. The fiber material used is an electrically conductive material, wherewith the strip is heated in conjunction with the winding operation by causing an electric current to pass through the electrically conductive fiber material in the strip. The application also relates to apparatus for use when carrying out the method.
Patent SE-8403593-D0 (SE)
Inventor: QVARNSTROM B G L
IPC: B65B25/02
Filed: 1984-07-06
Abstract: Plants are reared in a cultivation block, the root balls being thrust upwards out of the block for sorting. The roots are engaged by a grab lowered between them to a suitable level. - The grab places the plants from the block (2) on an intermediate platform (30). From here they are transferred to a measuring frame (33). When this is filled, they are delivered to a transport container (43). (Dwg No. 1)
Patent SE-8405833-D0 (SE)
Inventor: BOZIDAR A
IPC: B23B29/12
Filed: 1984-11-20
Abstract: A holder (2) carries a tool (1) used to machine a rotating workpiece (5), and the adjustment mechanism includes a micrometer screw (7), a stop (8) and a track (10). The stop is moved by the micrometer screw along the track. - The stop has a projecting surface (9) which, during machining, locates against the workpiece. The distance between the tool and the stop is thus constant.
Patent SE-8406130-D0 (SE)
Inventor: CANTRELL D V
IPC: A24D3/02
Filed: 1984-12-04
Abstract: A cigarette has a cylindrical impermeable mouthpiece located in coaxial abutment to one end of a tobacco column of the cigarette. The mouthpiece includes an annular groove in its peripheral surface and a plurality of longitudinally extending grooves formed in its peripheral surface extending from the annular groove to the mouth end of the mouthpiece. A plurality of smoke flow capillaries are formed through the mouthpiece from one end to the other. Each capillary is generally parallel to the longitudinal axis of the mouthpiece except for the portion beneath the annular groove which is curved to the longitudinal axis of the mouthpiece. A method for making the mouthpiece includes the steps of co-extruding a generally cylindrical shell of a plastic material and a core of another material filling the interior of the shell, forming an annular groove in the peripheral surface of the shell and concurrently deforming the section of each capillary located beneath the annular groove out of parallel with the longitudinal axis of the shell, and forming a plurality of longitudinal grooves in the periphery of the shell extending from the annular grooves to one end of the shell. Air permeable tipping material circumscribes the mouthpiece and overlaps a portion of the tobacco column to fasten the mouthpiece to the tobacco column.
Patent SE-8501639-D0 (SE)
Inventor: BOLSTAD ROGER
IPC: B63B1/38
Filed: 1985-04-02
Abstract: Method and device for reducing the frictional resistance against an object which is moving in a fluid, during which movement a stream of gas is blown out along that side or those sides of the object (26) which are in contact with the fluid. The side or sides are covered with, or constituted by, a material (28) pervious to gas and presenting a low pressure drop in the gas under its passage through the material. In connection with the exhaust through the material the gas is imparted pressure pushes, e.g. by the material (28) constituting a wall in a chamber (16) with a variable volume. The pressure pushes promote the production of micro-bubbles when the gas is exhausted through the material (28).
Patent SE-8600887-D0 (SE)
Inventor: IPPOLITO R M
IPC: C07C217/32
Filed: 1986-02-27
Abstract: A connector retaining strip of plastics casings having contact cavities for accommodating electrical contacts, characterised by a projecting strip (4) of the material on one casing (2) and a hole (6) on the other casing (1) to accommodate the strip (4) and a latching device for the strip (4) in the hole (6). <IMAGE>
Patent SE-8601900-D0 (SE)
Inventor: SJOGREN B
IPC: B25C1/00
Filed: 1986-04-24
Abstract: The invention relates to an arrangement for advancing a continuous strip of mutually integrated nails to the nail driving section (5) of a nail driving apparatus provided with a safety-catch device (24) and a nail strip magazine, and to hold the nail strip in the nail driving section. Single nails are stripped from the nail strip in the nail driving section by means of percussion and driven, in conjunction therewith, into the workpiece to be nailed. The magazine (6) incorporates a nail strip accommodating strip guide path (7) which adjoins the nail driving section (5) and in which the nail strip is held biassed towards a nail driving location in the nail driving section (5) by strip feed means (17, 18) located adjacent the strip guide path and engaging the nail strip located therein. The nail driving location is constructed in a manner to prevent a lone, unattached nail from twisting or turning therein. For the purpose of positioning the foremost nail in the nail strip in an exact position in the nail driving location (this foremost nail being the next in line for separation/driving into the workpiece) there is provided a rotatable nail positioning element (35) which is journalled for rotation and sideways movement in the nail driving section (5) and which is capable of being brought into engagement with the nail strip. The safety-catch device (24) is movable relative to the nail driving section and is held in a forward safety position by means of a coil spring. The safety device presents a latching surface (31) in the region of the positioning element (35), and arranged between the latching surface and the nail positioning element is a movable latching element (38). As the safety-catch device (24) is retracted (to its nail firing mode) the latching surface (31) is urged against the spherical latching element (38), which in turn moves the nail positioning element (35) into position-fixing latching engagement with the nail strip, in a region thereof immediately behind the foremost nail located in the nail driving location.
Patent SE-8703835-D0 (SE)
Inventor: DUNDER V
IPC: C02F3/08
Filed: 1987-10-05
Abstract: The apparatus comprises a biorotor (2) preferably formed by a sector modules (20), within which biorotor a granular medium (11) is provided to form a substrate for the biomass, said medium simultaneously serving as a hydraulic bearing during the rotation of the rotor partly immersed in water so that it holds up the entire biorotor structure as well as the active biomass.
Patent SE-8704987-D0 (SE)
IPC: F23J15/00
Filed: 1987-12-11
Abstract: PCT No. PCT/SE88/00670 Sec. 371 Date Aug. 7, 1990 Sec. 102(e) Date Aug. 7, 1990 PCT Filed Dec. 9, 1988 PCT Pub. No. WO89/05422 PCT Pub. Date Jun. 15, 1989.A reactor for reducing the contents of nitrogen oxides and sulphur oxides in combustion gases. The reactor is in the form of a post-combustion chamber to be connected after a combustion chamber. The reactor has a casing including a generally cylindrical main part transforming at its top into a dome-shaped outlet part with an outlet opening. Around the casing of the reactor, there is provided a heat-insulated wall whose inner side has substantially the same shape as the casing and which is eccentrically disposed in relation to the casing. The casing of the reactor accommodates a partition which is conical and has its apex directed towards the outlet opening. A gap is formed between the shell and the partition. At the inlet end of the shell, an inlet funnel is provided at a certain distance from the inlet end as so to form a gap. A heat exchanger is provided for preheating secondary air supplied through a secondary air intake into the gap between the casing and the wall at a certain distance from the opening. At the bottom, the gap is connected to a collecting box and an outlet pipe.
Patent SE-8903162-D0 (SE)
Inventor: CARDANO R
IPC: H02H7/08
Filed: 1989-09-26
Abstract: The device includes at least one power transistor 15 whose collector-emitter path is in series with the motor of an electric fan, between the two poles of a direct-voltage supply 7. A drive circuit 14 receives a variable control signal Vc in dependence on which it varies the collector-emmitter voltage of the transistor 15. A negative feedback circuit 16 is connected to the collector of the transistor for closed-loop regulation of the motor speed. A threshold circuit 18 cuts off the drive circuit 14 when the signal provided by a temperature sensor 17 indicates that the temperature of the transistor 15 exceeds a predetermined value. The signal provided by the temperature sensor 17 is also available at an output terminal 12 of the device to enable external processing. When the control signal Vc exceeds a given level, circuitry 19-21 bypasses the transistor 15 to increase the motor speed. The device may be part of a vehicle air-conditioning system. <IMAGE>
Patent SE-9100499-D0 (SE)
Inventor: SHIMIZU S
IPC: H01P1/20
Filed: 1991-02-18
Abstract: The filter has a number of electromagnetically interconnected spiral coils, arranged next to each other. Each spiral coil has an open end and an earthed end. At least one coilformer (8) is rotatably mounted, with the exception of coilformers (3), on which the input and the output side spiral coils are wound. Pref. over one end of the rotary coilformer is clamped a metal body, forming a part-wall round the coilformer. The earthed end of the spiral coil is coupled to the metal body, fitted on the lower surface of a housing or a metal base secured to the housing.  The rotary coilformer may have an unround region in plan view. The metal body may be also rotatable. USE/ADVANTAGE - For band width adjustment, with simple design and easy handling.
Patent SE-9101315-D0 (SE)
IPC: G01B7/00
Filed: 1991-05-02
Abstract: Method and device for edge position determination of metallic materials by means of evaluation of the voltages which are induced in edge measuring coils (L3) located at the edges and below of the material (M) and partially covered by the material and in height measuring coils (L1, L2) located at the, with respect to the material, inwardly facing side of the first-mentioned coils in the transverse direction of the material, which latter coils are completely covered by the material. The voltages are measured when the magnetic fields which are generated by the same coils are decaying.
Patent SE-9101802-D0 (SE)
Inventor: GAARDENBERG S S
IPC: E21B7/20
Filed: 1991-06-12
Abstract: PCT No. PCT/SE92/00412 Sec. 371 Date Dec. 10, 1993 Sec. 102(e) Date Dec. 10, 1993 PCT Filed Jun. 12, 1993 PCT Pub. No. WO92/22727 PCT Pub. Date Dec. 23, 1992When driving a tube (24) into the ground, primarily for subsequently loading the tube with an explosive substance and subsequent blasting of the surrounding ground, a driving rod (20) whose rear end is provided with an insert end (13) which can be connected to a percussion machine (36) is employed in the driving operation. The non-metallic tube (24) is fitted over the driving rod (20), against an axial stop (16). A forwardly located, conical sacrificial tip (28) has a base cross-section dimension (30) which corresponds to the outer dimension of the tube (24), followed by a neck portion providing a shoulder (31). The tip (28) is supported by the shoulder (31) with clamping engagement with the tube in an orifice of the tube, and forms, together with the tube (24), a unit (24, 28) which is fitted onto the driving rod (20) and brought into impact contact between an anvil surface (33) on the tip (28) and the forward end (21) of the device. The device (12), together with the tube (24), and the tip (28) mounted on the tube, penetrates the ground to a desired depth with the aid of a machine (36), and the device (12) is withdrawn leaving the tube (24) in the ground ready to be loaded with an explosive substance and blasted, or for some other use. The tube (24) can be used as a cartridge case for an explosive charge insert (24; 37), which can be removed from the tube prior to driving the tube into the ground.
Patent SE-9201833-D0 (SE)
Inventor: LANGEN H-J
IPC: B60D1/36
Filed: 1992-06-15
Abstract: A coupling device for a tractor has a frame (4) which is mounted on the rear underside (3) of the tractor (1). A drawbar (14), with a coupling member (15), is guided in the frame (4). The drawbar (14) is moved by a slide (18) and can be swung sideways about a vertical axis. Centering pieces (34) and stop blocks with centering faces (35) and stop faces (38) engage one another to laterally align and fix the drawbar (14). In a lower position the drawbar facilitates lateral swivelling movement about the connecting pin (22). In an upper towing position the drawbar (14) is laterally fixed by the centering pieces (34) and the stop blocks (38). This results in improved control of the coupling members associated with the to be towed implement through lateral alignment of the drawbar and its automatic transfer into its centered position.
Patent SE-9300728-D0 (SE)
Inventor: STERNBY JAN
IPC: A61M1/14
Filed: 1993-03-05
Abstract: Method of measuring the effect of a dialysis or similar treatment whereby a fraction of the used dialysis fluid is extracted downstream of the dialyzer for analysis of at least one substance, i.e. urea, whereby said fraction of dialysis fluid is extracted via a branch conduit (8) containing a pump (6). The method according to the invention is characterized in that the total amount of used dialysis fluid is measured, in that the proportion and/or amount of said substance in the extracted fraction is measured and also in that the total amount of said substance removed from the patient is calculated with the help of these values.   The invention is preferably intended for use in connection with haemodialysis, haemofiltration and haemodiafiltration. <IMAGE>
Patent SE-9302468-D0 (SE)
IPC: H01T23/00
Filed: 1993-07-21
Abstract: The ion emitter is arranged in or directly in the front of a supply duct for a gaseous medium. The electrically insulating material of the emitter head is connected to form one piece, with the holder (3) designed for the application of the head. The holding unit (3) can be designed as a detachable holder. The holder is designed as a clamp. The ion emitter has a housing (1) produced from an electrically insulating material, which surrounds and carries the emitter unit (2) projecting from the head. ADVANTAGE - Compact construction, and is not hindrance also with maintenance and repair work.
Patent SE-9403903-D0 (SE)
Inventor: BUETTNER MIKE
IPC: B08B3/02
Filed: 1994-11-14
Abstract: The head (8) with multiple nozzles (2) rotates on an axis passing through it. It can be slid in relation to the work (1), and is adjustable for angle in relation to it, so as to give a water jet variable from the perpendicular position to one at 45 deg. to the latter. The work and head are accommodated in a container (6) closed on all sides, and which has a drain (4) at the bottom containing a filter (7). The drain can lead to the pumping set (3) supplying the water, and the head can be arranged to slide at a constant distance from the work surface. It can work in a Cartesian coordinate system.
Patent SE-9504496-D0 (SE)
Inventor: GATENHOLM PAUL
IPC: D06M11/34
Filed: 1995-12-15
Abstract: PCT No. PCT/SE96/01529 Sec. 371 Date Nov. 24, 1998 Sec. 102(e) Date Nov. 24, 1998 PCT Filed Nov. 25, 1996 PCT Pub. No. WO97/22744 PCT Pub. Date Jun. 26, 1997The invention relates to a method for the production of highly absorbent or superabsorbent hybrid fibers by ozoning of natural or synthetic fibers and subsequent graft polymerizing on the ozoned fibers. The method is characterized in that the ozoned fiber is graft polymerized in a water solution, containing ionizable or swellable monomers having hydrophilic groups and cross-binders comprising polyfunctional groups. The invention also comprises a product produced by the method according to the invention.
Patent SE-9600603-D0 (SE)
Inventor: JOHANSSON PER HAAKAN ALBIN
IPC: H04N7/173
Filed: 1996-02-19
Abstract: A method and an apparatus transmit and receive information in a cable TV network including at least one base station connected to a branching cable network, branching from the base station to at least two subscribers, provided with transmitters. A unique carrier frequency is assigned to each of the subscriber's transmitters, the carrier frequencies being orthogonal. Signals from the subscriber's transmitters are transmitted simultaneously, received in the base station as a broadband signal, and separated using a common algorithm.
Patent SE-9601881-D0 (SE)
Inventor: WICKSTROEM STELLAN
IPC: H01S3/036
Filed: 1996-05-15
Abstract: PCT No. PCT/SE97/00791 Sec. 371 Date Nov. 30, 1998 Sec. 102(e) Date Nov. 30, 1998 PCT Filed May 14, 1997 PCT Pub. No. WO97/43808 PCT Pub. Date Nov. 20, 1997The present invention relates to a method and a device for purifying methane gas in a Raman cell (20). When pumped laser light having a high power passes through the Raman cell containing methane gas, a portion of the methane can be decomposed, and then highly reactive methyl radicals are formed. They can react with each other and as time passes form organic compounds, which are deposited on the inner side of the windows (22a, 22b) of the Raman cell. A trap (26) comprising calcium grains (27), which absorb the methyl radicals, is introduced in the Raman cell (20). The methane gas, which comprises a small content of methyl radicals, is made to come in contact with the calcium grains (27), whereby a reaction occurs between the methyl radicals and the calcium grains, so that calcium carbide and calcium hydride are formed. The methane gas is driven around in the Raman cell (20) and through the trap (26) by means of a compressor wheel (28) driven by a motor (29c).