baber/WOPTO huggingface dataset:
Patent SE-8008511-L (SE)
Inventor: FROMAN BENGT
IPC: F24D11/00
Filed: 1980-12-04
Abstract: The present invention relates to a method for storage in field ground of waste heat from e.g. different industries. The method is characterized in that the heat in the form of water with or without added antifreeze is transferred to and distributed in the field in a piping system buried in the ground near the surface, whereby the piping system is connected to a heat exchanger and a heat pump plant both for storing heat and for extracting natural geothermal energy. The piping system is laid approximately 50-100 cm below the field surface and is adequately constituted by plastic tubing. The advantage or object of this combination of an agro-thermal plant and a geothermal energy system is i.a. that waste heat produced during the summer can be utilized both for increased agricultural production during the summer, and for heating purposes during the winter. These two types of combinations might exploit each other's advantages in an economically beneficial and technically satisfying way.
Patent SE-8204104-L (SE)
Inventor: WIKDAHL NILS ANDERS LENNART
IPC: D21D5/00
Filed: 1982-07-02
Abstract: Process and apparatus are provided for cleaning chemical pulp by screening, in which the rejects from a first screening stage are rescreened in a second screening stage; the accepts from the second screening stage are separated in a hydrocyclone, and the clean fraction recycled to the first screening stage; the rejects from the second screening stage are beaten in a refiner and screened before or after the refiner; the suspension from the refiner is taken to the screen before the refiner, and the rejects from the screen after the refiner are recycled to the refiner.
Patent SE-8300622-L (SE)
Inventor: GUSTAFSSON B U
IPC: F25B39/02
Filed: 1983-02-07
Abstract: The evaporator comprises a primary inner pipe conduit (1) through which a heat carrier flows, and a secondary outer conduit (2) coaxially surrounding the primary. The ring-shaped space (3) formed between the two conduits acts as flow path for a cold medium. - The flow path cross-sectional area increases in the flow direction along at least the part (Z2) of the space (3) in which the main part of the medium changes from the fluid phase to the gas phase, thus establishing a constant flow speed for the medium along this section. The flow path in this section (Z2) is also screw-line in formation. The space (Z3) which follows this specific section (Z2) has a flow area which increases in proportion to the expected adiabatic expansion of the medium gas, and the area (Z1) preceding it has a constant through flow area. (Provisional Basic advised week 84/49) .(1/1)
Patent SE-8304816-L (SE)
Inventor: GUEZ MOSHE
IPC: G11B7/003
Filed: 1983-09-08
Abstract: Disclosed is an apparatus for applying indicia to processed cinematic film, where film includes a cellulosic substrate layer and at least one emulsion layer. The apparatus comprises: a UV pulse laser for generating a laser beam capable of vaporizing the emulsion; a mechanism for directing the beam to the emulsion; a mask interposed between the laser and the film; the mask has UV-transparent portions in the shape of the indicia, which allow the beam to pass through the mask and impinge upon the film and vaporize the emulsion in the shape of the indicia; a modulator responsive to the indicia for controlling the intensity and duration of the beam; a film transport mechanism; an alignment mechanism for aligning the laser with the indicia and with a frame of the film; and a transport mechanism responsive to the indicia for transporting the film to bring a desired film frame in alignment with the laser mask.
Patent SE-8305161-L (SE)
Inventor: STIRLING I
IPC: A61P31/04
Filed: 1983-09-23
Abstract: Secondary amines of clavulanic acid are useful as beta-lactamase inhibitors that enhance the effectiveness of penicillins or cephalosphorins and also have antibacterial properties in their own right.
Patent SE-8305758-L (SE)
Inventor: OHLSSON J
IPC: F42D5/04
Filed: 1983-10-20
Abstract: This invention relates to a blasting chamber; i.e. a cylindrical container or chamber (1, 2) which can contain high pressure and splinters produced by an explosion. The blasting chamber according to the invention is characterized of its low weight, which has been achieved by an at least partial double wall design with an interior part (1) which is locked up in an exterior part (2) in such a way that any increase of pressure working on the interior part is divided between primarly the jacket wall of the interior part, secondly the end walls (4, 5) thereof and thirdly the jacket wall (12) of the exterior part.
Patent SE-8306177-L (SE)
Inventor: KIVISTO T V J
IPC: B03D1/14
Filed: 1983-11-09
Abstract: An apparatus for leading off from a flotation cell tank in froth that is produced is composed of at least two launders (3) positioned inside the tank (1), their points of support being located close to the tank wall, and of a drain pipe (10) connected to the tubular lower part (9) of the launder.
Patent SE-8404642-L (SE)
Inventor: ENBERG T
IPC: H04L29/06
Filed: 1984-09-17
Abstract: A transmission method in staff location systems wherein each information signal which is transmitted from a transmitter is preceded by a search signal which is received by a receiver included in the system, which receiver operates on a periodic energization/deenergization basis, said receivers arranged, when the search signal has been thus received, to remain energized until the message of the subsequent information signal has been registered. The search signal is a data signal (6) which is divided into blocks (7). Each such block contains data information regarding the number of blocks that remain in the series of blocks. As soon as the receivers have registered that the data signal (6) is being transmitted and how many blocks are remaining, the receivers are deenergized for the remainder of the blocks (7) and are again energized at the change-over to the information signal.
Patent SE-8405837-L (SE)
Inventor: AVEDESIAN M M
IPC: C08H7/00
Filed: 1984-11-20
Abstract: An autoclave extraction apparatus using supercritical fluid is used for supercritical fluid extraction of one or several compounds. The supercritical fluid containing the compound(s) may then be processed in a pressurized bed reactor under supercritical conditions. The bed being a fluidizable catalytic bed to carry out a catalytic reaction of the compound(s). The method is particularly applicable to recover valuable lignin and other extractable components from kraft black liquor.
Patent SE-8405910-L (SE)
Inventor: JACOBSSON LEIF
IPC: A01K97/00
Filed: 1984-11-23
Abstract: PCT No. PCT/SE85/00482 Sec. 371 Date Jul. 23, 1986 Sec. 102(e) Date Jul. 23, 1986 PCT Filed Nov. 23, 1985 PCT Pub. No. WO86/03098 PCT Pub. Date Jun. 5, 1986.In a method for handling of fishing equipment and lines (6) in the fishing equipment, particularly trotlines from crafts (13), and where the lines are provided with numerous hooks, the lines are arranged for setting out and hauling in on a reel (1). According to the invention a second drum (3) is arranged, from which a web (7) is unwound and brought to be wound on a first drum (2) or on an in one piece with the reel (1) shaped first drum, whereby one or a number of hooks and/or at least parts of leaders are separated from a second or a second number of hooks and/or at least parts of leaders with the aid of a layer of the web (7). During the setting out of lines (6) the web (7) is wound on the second drum (3), whereby the reel (1) or the first drum (2) are rotated by the web during its winding on the second drum and the hooks and/or the leaders are subsequently released from the wound web and set out. During the hauling in of the lines (6) the web (7) is unwound from the second drum (3) and wound on the first drum (2) during cassetting of hooks and leaders between the layers of the web being wound.
Patent SE-8406010-L (SE)
Inventor: FAKTUS E
IPC: E02D3/12
Filed: 1984-11-28
Abstract: PCT No. PCT/SE85/00481 Sec. 371 Date Jul. 25, 1986 Sec. 102(e) Date Jul. 25, 1986 PCT Filed Nov. 25, 1985 PCT Pub. No. WO86/03254 PCT Pub. Date Jun. 5, 1986.A non-return valve for bore hole sleeves, which are intended for injection of a sealing and/or reinforcing compound into rock cracks and similar cracks and which comprise a rigid case (10), one end (10A) of which is provided with means for detachable connection to the case of a pump hose (12) for the compound to be injected, as well as an expandable device (15) for securing the rigid case in the bore hole (21), comprises an elastic sleeve (22) which is adapted at the other end (10B) of the rigid case (10) in such a way that the rigid case (10) runs into the elastic sleeve (22). The elastic sleeve is adapted for automatical contraction, when no compound is being injected through the elastic sleeve, so that already injected compound can not flow backwards into the rigid case (10). The sleeve (22) is preferably provided with diametrically positioned clamp means (23-26) at its free ends, so that the free end of the sleeve has a flat shape, when no compound is being injected through the elastic sleeve. When compound is to be injected through the elastic sleeve, the sleeve is expanded by the pressure of the compound, so that the flow area of the elastic sleeve is increased. When the injection pressure ceases, the sleeve is contracted. The pressure outside the sleeve conduces to the contraction of the sleeve, so that no injected compound can be forced backwards through the elastic sleeve.
Patent SE-8406485-L (SE)
Inventor: PIROLLI C
IPC: F42C13/04
Filed: 1984-12-19
Abstract: The radar determines when it is at a predetermined distance from its nearest passing point to a nearby target. A beat signal [s(t)] formed between the transmitted signal 2 and the received signal 3 is applied to a transversal filter 7 capable of storing samples of the beat signal s(t) produced during a period ( ).The coefficients of this filter are the samples during the period ( ) ending at time (to) of a predetermined beat signal [so(t)] which is entirely fixed by a predetermined value ( theta ) of the relative velocity ( theta ) between radar and target and by a predetermined value (ho) of the radar with respect to the target. The detection of the maximum value of the output signal Y (n) of the filter 7 indicates that the parameters ( theta ) and (h) have the values ( theta ) and (ho) and that at the time of this detection the radar is at the distance x = theta oto from the passing point of the radar at the minimal distance from the target. <IMAGE>
Patent SE-8501573-L (SE)
Inventor: SUGIMOTO M
IPC: A44B11/25
Filed: 1985-03-29
Abstract: A seat belt buckle assembly, for quick release engagement with a mating tongue, has a latch mounted on a base for pivotal motion between a latching position, where the latch engages the tongue against withdrawal from the buckle assembly, and an unlatching position where the latch releases the tongue. A push button is also pivotally mounted on the base in an overlying relation to the latch. Interposed between the latch and the push button is a dual purpose spring capable of acting on both latch and push button for biasing the latch from the unlatching toward the latching position, and the push button away from the latch. For causing the latch to release the tongue, the push button is to be pushed manually against the force of the dual purpose spring, whereupon the push button acts directly on the latch for pivoting the same from the latching to the unlatching position against the force of the dual purpose spring. The buckle assembly may additionally include a pushout spring for throwing the tongue out of the buckle assembly when the tongue is unlatched.
Patent SE-8504148-L (SE)
Inventor: BLOMDAHL H O
IPC: F16L58/00
Filed: 1985-09-06
Abstract: Anodes for protecting pipes against corrosion, especially oil pipes which are being uncoiled from a large diameter supply reel and laid on the seabed, each comprise a group of axially spaced apart elements (12, 13, 14) clamped to the pipe, the outermost elements (12, 13) of the group being connected with the pipe (10) by welding in order to maintain the intermediate elements (14) in position, said elements (14) being electrically connected with one another and with said outer elements (12, 13) by means of flexible connectors (21).
Patent SE-8600559-L (SE)
Inventor: OEHMAN G
IPC: A47C27/00
Filed: 1986-02-10
Abstract: A preferably rectangular groundsheet is made of elastic material which allows rolling up the sheet into an easily portable roll. The sheet comprises not only a porous heat-insulating first layer (2) of polymeric material, but also a second layer (3) which is also made of polymeric material, but which is non-porous and, thus, dense and resistant, the second layer (3) being intimately associated with the first layer (2) so as to form a single integrated sheet unit, the bottom face of the dense second layer (3) being smooth and having a lower friction coefficient or sliding resistance than the top face of the porous first layer (2).
Patent SE-8600685-L (SE)
Inventor: JACKSON R V
IPC: F02P15/00
Filed: 1986-02-17
Abstract: A magnetic structure for use in a chain saw or edge trimmer ignition system or the like where the ignition system includes a flywheel having a plurality of cooling fins disposed around the peripheral portion thereof and at least one magnetic structure embedded in the periphery, a magnetically permeable core disposed adjacent the flywheel, a coil wound on the core and connected to an ignition circuit so that a voltage waveform is induced in the coil and applied to the circuit each time the magnetic structure passes the coil, the magnetic structure including (a) a magnet having first and second end faces and (b) first and second pole pieces which respectively engage the end faces, the pole pieces being asymmetrical in a plane perpendicular to the plane of the flywheel to thereby effect concentration of the flux produced by the magnet and coupled to the core by the pole pieces to thereby permit a reduction in size of the magnet without substantially lessening the energy in the voltage waveform applied to the ignition circuit and an increase in the size of those cooling fins disposed adjacent the reduced size magnet. The pole pieces may also be asymmetrical in the plane of the rotor.
Patent SE-8602359-L (SE)
Inventor: RUNEMAN B
IPC: A61F5/44
Filed: 1986-05-23
Abstract: Device in an incontinence protector for incontinent male individuals, and intended to be applied around the user's penis. A device performed in accordance with the invention is primarily distinguished by comprising a means for the alignment and retainment of the user's penis in a predetermined position in the protector so as to enable optimal utilization of the absorbency thereof while simultaneously avoiding leakage or splashing.
Patent SE-8603263-L (SE)
Inventor: FROHLICH A
IPC: D05B35/06
Filed: 1986-07-31
Abstract: In the process for mounting a slide fastener segment or slide fastener near the opposing edges of two pieces of material, particularly on a slit in a piece of clothing, a slide fastener strip, the slide fastener segment or the slide fastener and the pieces of material are fed to the sewing stations of a two needle sewing machine. The pieces of material in the region between the sewing stations are positioned to form a gap and are curved so that a portion of each hangs substantially vertically from two fold edges or creases in an intervening space between both of the sewing stations. Both slide fastener halves of the open slide fastener segment or the open slide fastener are sewn on from above on the horizontal portion of the pieces of the material along the fold edges. Apparatuses for performing the process according to my invention are also described.
Patent SE-8604478-L (SE)
Inventor: AMOS R D
IPC: F04B27/08
Filed: 1986-10-21
Abstract: A cryogenerator pumping system comprises at least two cryopanels, maintained within an enclosure having an open end which is adapted for attachment to the chamber to be pumped and which embodies a throttling device effective to restrict the flow of gas from the chamber to the cryogenerator pump, a relatively higher temperature cryopanel within the enclosure being arranged to project beyond the plane of the throttling device whereby to be capable of condensing water and other volatile vapors produced in the chamber and thereby prevent the deposition of such vapors upon the throttling device.
Patent SE-8700893-L (SE)
Inventor: WALLENAS A
IPC: A01M7/00
Filed: 1987-03-04
Abstract: PCT No. PCT/SE88/00103 Sec. 371 Date Sep. 26, 1989 Sec. 102(e) Date Sep. 26, 1989 PCT Filed Mar. 4, 1988 PCT Pub. No. WO88/06404 PCT Pub. Date Sep. 7, 1988.The apparatus comprises at least one pesticide container (16), and a dosage pump (18) for the container or the containers, respectively, or for each container this pump or each of the existing pumps comprising a step motor controlled precision pump of the radial type which is connected via a pressure and check valve (21) to a mixing chamber (22) to be connected to one or more nozzle ramps (14) and having an inlet for water, to which the pesticide is to be added. The dose control apparatus also comprises a control unit (35) for adjusting the pump flow or the pump flows, respectively, in dependence on definite parameters, the driving speed being one.
Patent SE-8701641-L (SE)
Inventor: AHMED H J
IPC: G21C17/06
Filed: 1987-04-21
Abstract: An apparatus for an integrated and automated fuel assembly inspection system includes a support base, an elongated fixture, top and bottom carriages and a pedestal. The top carriage is mounted to a pair of tracks on the fixture for vertical movement therealong. The pedestal is mounted on the base and aligned with the top carriage for supporting a nuclear fuel assembly therebetween. The bottom carriage has a central opening adapted to receive the fuel assembly therethrough such that the bottom carriage surrounds all sides of the fuel assembly. Also, the bottom carriage is mounted to the tracks for generally vertical movement along the fixture and the fuel assembly. D.C. stepping motors are mounted on the top and bottom carriages and coupled to a gear track for selectively driving the carriages along the fixture. Proximity sensors are movably disposed on the bottom carriage adjacent the sides of the fuel assembly for measuring its envelope when the bottom carriage is moved to and stationed at selected axial positions along the fuel assembly. Lasers and photodetectors are disposed on the top and bottom carriages for continuously monitoring fixture out-of-straightness and performing correction. Capacitive probes are disposed on the bottom carriage for measuring channel spacing between fuel rods of the fuel assembly, and photoswitches and an optical scale are disposed on the bottom carriage and the fixture for measuring fuel assembly length when the bottom carriage has been moved between the bottom and top nozzles of the fuel assembly.
Patent SE-8702716-L (SE)
Inventor: URAI M
IPC: A47C27/20
Filed: 1987-07-01
Abstract: A seat cushion for a vehicle is made by integrally molding a block of foamed polyurethane and coiled metal spring members. The spring members are disposed in a seat base portion or side portions of the seat cushion where a suitable hardness or repulsive elasticity is required to asist the restoring force of the layer of the foamed polyurethane lying on the spring members.
Patent SE-8703530-L (SE)
Inventor: HULT GUNNAR
IPC: A01M21/04
Filed: 1987-09-11
Abstract: The invention relates to a method and device for feeding liquid-state weed-killer to a weed skimmer which is preferably mounted on a machine. To ensure that environmentally friendly small amounts of liquid are fed out, the feed according to the method is effected intermittently. The device includes an interval reversing switch 5, which controls the flow of weed-killer from a store 3 to the weed skimmer 1. <IMAGE>
Patent SE-8803377-L (SE)
Title: Electromagnetic lifting equipment - has lifting body incorporating rod-shaped iron components sliding into corresp. holes in body
Inventor: GUSTAFSSON LENNART
IPC: B66C1/06
Filed: 1988-09-23
Abstract: The equipment is provided with a number of moveable components (12) e.g. in the form of iron bars in order to improve the contact between the equipment and its load, These bars are arranged in a body (13), and they slide into corresp. holes (14) in the actual lifting body their dimensions being such that there is the least possible clearance between them and the walls of the holes. An electrical current coil is fitted in the lifting body and surr-ounds the iron bars and a plate-shaped component (16) fixes the bars during lifting in the required position in relation to the lifting body, for which it has appropiate apertures (17).
Patent SE-8901792-L (SE)
Inventor: STENLUND P
IPC: A63B27/00
Filed: 1989-05-18
Abstract: A pole climber comprising a foot plate (11) and a tension rod (12). The front part of the tension rod (12) is curved and constitutes a gripping member (13) whereas the rear part constitutes a support (14) for the foot plate (11). The tension rod (12) and the foot plate (11) are connected at the support (14) and the heel portion (15) of the foot plate (11) are stabilized by a bar (18) which extends from the toe portion (16) of the foot plate (11) so as to form an angle  alpha , usually 20-45 degrees, between the tension rod (12) and the foot plate (11). The tension rod (12) is made of a fibre-reinforced composite material with the fibres oriented in the longitudinal direction. The foot plate (11) may be made of the same material but in this case there is no requirement for fibre orientation.
Patent SE-8902391-L (SE)
Inventor: BUCHTA R
IPC: H01J37/32
Filed: 1989-06-30
Abstract: A method for treating a silicon plate, a so-called wafer, in a cold-wall reactor when using the so-called CVD-technique in order, among other things, to deposit substances on the silicon plate by introducing different gases into the reactor. The reactor is configured as a microwave cavity, and one treatment stage involves introducing microwave energy into the reactor from a microwave generator, thereby to heat the silicon plate to a desired temperature, which is measured in a known manner. According to one preferred embodiment, a suitable etching gas is introduced into the cold-wall reactor, and microwave energy is then introduced into the reactor at a power level such as to form a plasma in the reactor, to thereby back-etch a substrate or to clean the reactor from possible impurities contained therein.
Patent SE-8902929-L (SE)
Inventor: ANDERSSON I
IPC: A47K5/122
Filed: 1989-09-06
Abstract: Dosing arrangement for liquid or semi-liquid substances. The dosing arrangement has a dosing chamber 10 which is delimited by an elastic wall 8 and, at an upper end, can be connected to a downwardly directed outlet opening of a storage container for the desired substance. Arranged at the upper end of the dosing chamber is a non-return valve 24 and at the lower end of the dosing chamber a discharge valve for the substance. The discharge valve is formed by an outlet duct 23 which is located below the dosing chamber, is also formed by a wall consisting of elastic material and at the bottom has at least one outlet opening 20. Arranged in the outlet duct is a valve body 18, against which the elastic wall of the outlet duct bears in a sealing manner in the inactive state of the dosing arrangement. When the dosing arrangement is active, the elastic wall is pressed out of engagement with the valve body so that a connection is established between the dosing chamber and the outlet opening. <IMAGE>