baber/WOPTO huggingface dataset:
Patent SE-8303010-L (SE)
Inventor: BENKMANN C
IPC: B01D53/04
Filed: 1983-05-27
Abstract: Process for recovering a hydrocarbon (I) from a gas stream which besides various hydrocarbons also contains small amounts of oxygen, using a pressure change adsorption process in a number of adsorbers operating cyclically. During an adsorption phase at elevated press., selective adsorption of the hydrocarbon to be recovered occurs; during the adsorption phase and during at least one equilibrating phase subsequent to the adsorption phase, a gas stream is drawn off the outlet end of an adsorber, which is depleted in the hydrocarbon to be recovered; during at least one subsequent counter flow depressurisation from the inlet end of the adsorber, a desorbate stream enriched in the hydrocarbon to be recovered is drawn off; and after the desorption, the adsorber undergoes a pressure building phase during which it is returned to adsorption press. with a gas low in oxygen. Process allows selective recovery of a hydrocarbon from an O2-contg. gas stream without exceeding the explosive limits of oxygen/hydrocarbon in the system, and is esp. useful for recovering ethylene from a gas stream consisting mainly of methane and ethylene.
Patent SE-8305707-L (SE)
Inventor: ERIKSSON R B
IPC: B01L99/00
Filed: 1983-10-18
Abstract: The invention relates to a method in collection apparatus as well as the collection apparatus itself, comprising collection receptacles (2a, 2b, 2c), a drip nozzle (3), and means for bringing about a relative movement between the receptacles and the drip nozzle at predetermined times to collect the drops emitted by the drip nozzle, in the different receptacles. According to the invention the time between the drops is measured by means of a time measurement circuit (6), and the lower and the upper time limits for a time interval within which the next drop is expected, are calculated by means of a time limit calculating circuit (9). A blocking circuit (7) is adapted to compare the time measured after the latest drop with the calculated time limits, and to block said relative movement when the measured time lies between these time limits. The blocking circuit (7) is adapted to permit said relative movement when the expected drop has been emitted within the time limits.
Patent SE-8401692-L (SE)
Inventor: BERNARDI ELVIO
IPC: G01F23/24
Filed: 1984-03-27
Abstract: An automatic valve (1) assembly for draining condensate in compressed air systems, comprises electric means (8, 10) for detecting water in a condensate collecting tank; the said means activating an electrovalve (5) for draining off the said condensate when the liquid level exceeds a predetermined valve. <IMAGE>
Patent SE-8401820-L (SE)
Inventor: MICKELSSON C O
IPC: B25C5/11
Filed: 1984-04-03
Abstract: A staple hammer has a magazine (22) and a handle part (10) pivotally connected to each other with a shaft journal (20) and is spring-loaded in a direction opposing each other with the help of a spring package (13). The side of the magazine turned toward the handle is covered with a lid (28) that is removable in order to enable the entire upper side of the magazine to be uncovered and for the magazine to be cleaned. The lid is attached by hinges (25) to the magazine and is bowed outward at its rear end, so that it can be swung toward the magazine for disconnecting the shaft journal (20) for freeing the staple hammer magazine and handle part. The magazine feeder rod (35) is, for avoiding injuries on the back of the stapler, connected with the feeder's feeder rod holder (34) by  means of a tightly wound helical spring (36).<IMAGE>
Patent SE-8402515-L (SE)
Inventor: JOHANSSON S V
IPC: A47L15/42
Filed: 1984-05-09
Abstract: In a door (10) with a decorator plate (13) for a domestic appliance, preferably a dish-washing machine, the door (10) is pivotally supported at its lower end and provided with a control panel (16) at its upper end. When the door is closed the decorator plate (13) and the panel (16) form an approximately continuous front surface of the door. The decorator plate (13) is pivotally supported in points situated below the support of the door and is linked to the door (10) by link arms (14) disposed at the two sides of the door. The decorator plate (13) is acted upon by spring means (28, 29, 30) to abutment against the door (10) when the door is in closed position or within the area adjacent the closed position. In the other set positions of the door the decorator plate (13) is completely released from the spring means (28, 29, 30).
Patent SE-8404711-L (SE)
Inventor: OLSSON G G
IPC: G01K17/12
Filed: 1984-09-20
Abstract: The present invention relates to a control arrangement for a central consumer unit connected to a distant heating system, with a flow measuring device, temperature transmitters for measuring the forward run and return run temperature and an integrating device for calculating and integrating consumed thermal energy as well as a variable, flow-regulating valve for regulating the flow of distant heating water through the central consumer unit. In order to avoid, in the case of increased heat requirement, situations with uncontrollable distribution of flow and energy, a control arrangement is provided according to the invention, which consists of a flow and/or energy limiting unit which has a sampling member for sampling the flow of distant heating water through the central consumer unit and/or the energy extracted from the distant heating system, a reference member which compares the value of the flow and/or of the energy extracted with a predetermined maximum value, and a control member which is connected to the flow-regulating valve and which reduces the flow and/or the energy to the said maximum value.
Patent SE-8405490-L (SE)
Inventor: LIETAR C
IPC: F21V11/16
Filed: 1984-11-01
Abstract: The inner focal point (23) of the vertical ellipse (22) of the reflector (10) lies in the incandescent coil (12), and the outer focal point (24) in immediate proximity to the plane of the light exit aperture. The focal length of the horizontal ellipse (32) is shorter than that of the vertical ellipse (22), and the focal point interval of the horizontal ellipse (32) greater than that of the vertical ellipse (22), by a factor of 2:1. An upper shutter (58) is displaced in the direction of the x-axis (11) relative to the shutter (53) and is not curved. A filter (60) is arranged in front of the objective (15), and both consist of pressed glass with a surface constitution producing the blurring of the light-dark limit. With the headlamp, the range and the lateral scattering of the dipped light beam are increased and the overall length of the headlamp is reduced. <IMAGE>
Patent SE-8500602-L (SE)
Inventor: WIRHED ROLF
IPC: A63B69/36
Filed: 1985-02-11
Abstract: The unit (2) mounted on four tapering feet (6) fits into appropriate holes, and provides both visual and directly measurable possibilities to correct aspects of putting technique.
Patent SE-8504171-L (SE)
Inventor: GUINN D B
IPC: B63B59/00
Filed: 1985-09-09
Abstract: A lower unit for a marine propulsion device, which lower unit comprises a drive shaft housing having a lower end, a gear case housing connected to the lower end of the drive shaft housing, a propeller shaft located in and extending axially through the gear case housing, a member for rotatably supporting the propeller shaft inside the gear case housing, which member is located in the gear case housing, which is in encircling relationship to the propeller shaft, and which includes therein an open area in communication with the environment outside of the gear case housing, a sacrificial anode in the open area, and a fastener for releasably securing the sacrificial anode in the open area.
Patent SE-8601935-L (SE)
Inventor: REBERS G
IPC: B29C45/14
Filed: 1986-04-25
Abstract: A device for moulding soles composed of a rubber tread and a polyurethane intermediate layer and for directly attaching the soles to shoe shafts includes a bottom work station in which the rubber tread is moulded, a top moulding station in which the polyurethane intermediate layer is moulded between the rubber tread and a shoe shaft, and an intermediate cooling station wherein the rubber tread is cooled prior to being transported to the top moulding station.
Patent SE-8603340-L (SE)
Inventor: BENGTSSON F
IPC: E05D15/24
Filed: 1986-08-07
Abstract: An arrangement (1) for a door element or similar covering element (3) capable of interacting with shock absorbers, which element is capable of being displaced respectively between a raised and a lowered position. The arrangement (1) permits the simple operation of the door element (3), at the same time as which the reliable retention of same in the raised position is guaranteed. An arrester device (6) attached to the door element (3) is so arranged as to be capable of entering into engagement with said shock absorber (1) for the purpose of retaining the element (3) in question in position in its upper position, in addition to which means are provided for causing said arrester device (6) and shock absorber (1) to move into engagement with one another, and for causing same to move out of engagement with one another.
Patent SE-8604262-L (SE)
Inventor: VAN DRIEL C-J L
IPC: G06F11/18
Filed: 1986-10-07
Abstract: In a data processing device which consists of a plurality of parallel-operating modules, each of the four modules is provided with its own clock circuit. Synchronization is realized at the level of the cycle of the high frequency oscillation. This is realized in that each of the clock circuits includes a two-out-of-three majority decision device which is fed by the output clock signals of the other three clock circuits. The majority decision may have a simple logic structure and is connected to the actual clock function generator in order to reduce, using a readjustment circuit, the deviation between the clock function signal and the majority signal by a factor substantially smaller than one for each transition of the majority signal.
Patent SE-8700176-L (SE)
Inventor: HEROLF O
IPC: B27L11/00
Filed: 1987-01-19
Abstract: Equipment for felling operations on delicate growing trees, for example deciduous undergrowth, comprises splitting apparatus 3 mounted inside a preferably funnel- shaped housing 2, which apparatus is designed, when the equipment is dropped around an individual tree from its top down to its roots, to break up the trunk of the tree and cut it into small, preferably chip-like components. In this manner, further development of the tree will be interrupted or disturbed. <IMAGE>
Patent SE-8702875-L (SE)
Inventor: KASSMAN AAKE
IPC: G01B3/00
Filed: 1987-07-15
Abstract: A marker band (1) comprising a number of markings (2) which are preferably equidistantly spaced apart for marking measures. The band consists of or includes portions of an extensible material, preferably rubber, allowing the band to be extended, while proportionally extending the distance between the markings (2).
Patent SE-8703302-L (SE)
Inventor: OUHADI T
IPC: C11D17/00
Filed: 1987-08-26
Abstract: LlQUID NONIONIC LAUNDRY DETERGENT COMPOSIT1ON CONTAINING HIGHER ALKYL SULFONATE OR ALKYL ETHER SULFATE STABILIZER AND METHOD OF USE A liquid heavy duty laundry detergent composition comprising a suspension of builder salt in liquid nonionic surfactant in which the stabilitagainst settling of the composition is improved by the addition of small amounts of a higher alkyl sulfonate or alkyl polyether sulfate. The yield stress of the compositions can be improved with the same or lower plastic viscosity, especially at low concentrations of the alkyl sulfonate or alkyl polyether sulfate. The alkyl sulfonates and alkyl polyether sulfates even when added in small amounts can also act to improve the cleaning properties of the formulation.
Patent SE-8704086-L (SE)
Inventor: EDWALL B
IPC: B02C17/16
Filed: 1987-10-21
Abstract: The present invention concerns an erosion grinding device for feeding a lime sludge into a water course for the purpose of increasing its pH value. Water is taken continuously from the water course through a feed pipe 4 and into a container 1 and is spread via a rotor 5 into a channel 6 at the bottom of the container 1. Limestones from a magazine 8 are simultaneously fed down into the container 1 and sink to the bottom of the channel 6. Since the water is given a rotational movement by the rotor 5, the limestones are rubbed against each other in the channel 6, the lime particles being released and dissolving in the water. The water with the dissolved lime is then fed via a spillway 7 back to the water course. <IMAGE>
Patent SE-8800047-L (SE)
Inventor: BIELFELDT F B
IPC: B27N3/24
Filed: 1988-01-11
Abstract: The invention relates to a precompaction belt for continuously operating belt-type prepresses for compacting preshaped sections from the particle mat passing through on a conveyor belt to produce particle boards, etc. The belt comprises a core of textile cord fabric with smooth outer PVC layers and with perforations at predetermined spacing.
Patent SE-8901965-L (SE)
Inventor: ROOS A
IPC: A61F13/00
Filed: 1989-05-31
Abstract: PCT No. PCT/SE90/00376 Sec. 371 Date Nov. 14, 1991 Sec. 102(e) Date Nov. 14, 1991 PCT Filed May 31, 1990 PCT Pub. No. WO90/14814 PCT Pub. Date Dec. 13, 1990.A disposable absorbent article, such as a diaper, an incontinence guard or the like, includes an inner, liquid-permeable casing sheet, which when the article is worn lies nearest the body of the wearer, an outer, liquid-impermeable casing sheet, an absorbent pad enclosed between the two casing sheets, and a layer of fibre wadding disposed between the absorbent pad and the inner casing sheet. The inner casing sheet is joined to the absorbent pad along two longitudinal lines forming permanent fold lines which divide the article, over at least a part thereof, into a central elongated part and two edge-parts located symmetrically on respective sides of the central elongated part. Each edge-part is folded between the respective fold line and its lateral edge such as to form an inwardly upstanding longitudinal fold in the outer casing sheet. The article has mutually opposed portions in the longitudinal folds, which portions are permanently joined to each other, whereby the edge-parts form inwardly upstanding embankment walls.
Patent SE-8903576-L (SE)
Inventor: KLEINERT H
IPC: B23K11/34
Filed: 1989-10-26
Abstract: A connection element comprises an adhesive film 2 with an embedded metal grid 1 for producing a combined welded and glued connection, in which fusing of the adhesive substance takes place in the over-lapping region of two sheet metal portions (5, 6) in a resistance-welding process and seals off the seam location. The element is provided by a metal grid (1) coated by a fusion-adhesive substance (2) not insulating welding current, and is thermally connectible with the sheet metal portions (5, 6) by periodically controllable current intensity delivered by a welding electrode roller. <IMAGE>
Patent SE-8903624-L (SE)
Inventor: GUSTAFSSON K R L
IPC: B25D11/00
Filed: 1989-10-28
Abstract: A portable hammer machine comprises a cylinder (11) in which a reciprocating drive piston (40) via a gas cushion in a working chamber (44) repeatedly drives a hammer piston (15) to impact on and to return from a tool (20) carried by the machine as soon as a feeding force is applied via the machine housing (10) to the tool (20) under compression of spring means (23) interposed therebetween. The cylinder (11) is on the one hand provided with primary ports (45) for the passage of gas to and from the working chamber (44), which ports (45) at impacting are opened above the hammer piston (15) to ventilate the working chamber (44), and on the other hand with secondary ports (46) for ventilating the volume (47) below the hammer piston (15) during its reciprocation and impacting. The spring means (23) are pre-compressed in the machine housing (10) so as to balance the weight of the hammer machine when the latter is kept standing on the tool (20) with the hammer piston (15) resting against the tool (20). In such position the primary ports (45) are disposed above the hammer piston (15), and their total ventilating area and distance above the hammer piston (15) are chosen such as to maintain the hammer piston (15) idle irrespective of the operating frequency of the drive piston (40), while bringing the hammer piston (15) into repetitive impacting work in phase with a selected drive piston frequency in response to an application of a feeding force on the hammer machine and a resultant displacement of the hammer piston (15) from the idle position thereof towards the primary ports (45).
Patent SE-9001650-L (SE)
Inventor: ANTOLA K T
IPC: D21G9/00
Filed: 1990-05-08
Abstract: A cover construction for the waste opening of production goods, which cover can be moved between two positions. In one position, the closing position S, the waste opening 2 is closed, and in the other, the use position K, the waste opening is open, and the cover forms, in different positions, a continuous safety protection for the waste opening. The cover construction consists of two cover parts 3a, 3b, the end edges 14a, b; 15a, b and outer edges 21a, 21b of which, in the closed position, rest on edges 22a, b of the waste opening, while the inner edges 23a, 23b rest on one another. In the use position, the cover parts are located with a safety interspace above the waste opening, and, in the horizontal direction, with a space between them, feed openings 9, 10 being formed between the cover parts and also between the cover parts and the edge of the waste opening in order to guide waste goods through the waste opening. Edges 21a, b of cover parts form the safety arrangements of the opening.
Patent SE-9101104-L (SE)
Inventor: PEDERSEN J R
IPC: B65D1/00
Filed: 1991-04-11
Abstract: A container (1) of orientable plastic material comprises a mouth portion (10), a container body (20), a bottom portion (21), and a connecting portion (11) located between the mouth portion and the container body. The mouth portion and the connecting portion consist of non-oriented material, while the container body (20) and the bottom portion (21) consist of material monoaxially oriented in the axial direction (22) of the container. The container is produced in that a blank (2) of substantially amorphous material is formed with a mouth portion (10) and with a material region (11a) corresponding to the connecting region (11) of the container under formation. Both the mouth portion and the material region (11a) are, in this instance, given a mechanical configuration substantially corresponding to the configuration of corresponding parts of the finished container. The blank is formed with a tube-like portion (20a) which connects to the material region (11a) and consists of substantially non-oriented material. The material in the tube-like portion (20a) is oriented in that the material is forced through a mechanical gap (30) with a minimum gap width which at most amounts to approximately half of the wall thickness of the amorphous material.
Patent SE-9102354-L (SE)
Inventor: JACOB H
IPC: B22C5/00
Filed: 1991-08-14
Abstract: A process for the selective reclamation treatment of used foundry sands wherein separation of parts of the binding materials from the basic granular material is effected by mechanical means and, thereafter, the sand grains are accelerated to produce an abrasive action of the individual sand grains with one another. The treated grains are then separated into large and small grains and further treatment is effected on the small grains.
Patent SE-9203098-L (SE)
Inventor: BERGLING FUNDELL E
IPC: B25G1/02
Filed: 1992-10-22
Abstract: The hammer (1) has an elastic shaft (2) which replaces the hand (3) forwards and backwards movement by a wrist flexing motion. This enables nails to be struck accurately, whether from beneath or above, and removes stress on the hand, partic. when working metal.
Patent SE-9301293-L (SE)
Inventor: HOLTINGER LILLEMOR
IPC: D21C9/16
Filed: 1993-04-20
Abstract: The process, using a peroxide-contg cpd, comprises: (i) treating the material at a pH up to 5 with a complexing agent in an opt. appts; (ii) adding a Mg cpd. and a Ca cpd. at a pH of 3.5 to 8 in order to reinsert Mg and Ca ions in the material; (iii) washing or rinsing the material with a fluid with a pH greater than 4 to remove unwanted metal ions; and (iv) bleaching the material at pH increments from 7 to 13.
Patent SE-9501806-L (SE)
Inventor: SKOELD BERTIL
IPC: E04B1/32
Filed: 1995-05-16
Abstract: The building is constructed partly by using flat plates (6) of cellular plastic arranged in concentric rings and held together by tongued joints (7), and partly by wedge-shaped pieces (8) connected to a vertical door frame (9). A rubber sheet (10) is drawn over the whole structure. The joints are reinforced by an internal skeleton of aluminium tubes (11), to which are welded plate angles (12) which engage in the joints. The skeleton also supports inwardly directed plate angles (13) for engagement with an inner wall (14) formed by plates. A sill rail (15) comprises partly a track for receiving the lowermost ring of plates (6) and angles (17) for anchoring a floor made of cellular plastic with a wear surface (19) of hardened masonite (R.T.M.). Three such buildings are joined to form a unit by having their door frames being connected to one another, and together with an outer door form a quadratic wind break provided with a roof.
Patent SE-9504064-L (SE)
Inventor: MCILROY ROBERT A
IPC: B01D53/50
Filed: 1995-11-15
Abstract: An integrated flue gas treatment and condensing heat exchanger is used to scrub sulfur dioxide from the flue gas produced by a power boiler used in a paper mill operating a kraft process. Sensible and latent heat from the flue gas is recovered and the condensate effluent from the condensing heat exchanger contains valuable chemicals that are returned to and used in the kraft process.
Patent SE-9702512-L (SE)
Inventor: GERMGAARD ULF
IPC: D21C9/00
Filed: 1997-06-30
Abstract: The calcium content is reduced in the liquid phase of a suspension of paper pulp, which in a bleaching process has been subjected to a pH reduction to a pH under 7, partly by alkalizing the pulp, partly by treating the pulp with carbonate for adsorption of calcium compounds onto the pulp.
Patent SE-9703247-L (SE)
Inventor: RANSTAD PER
IPC: B03C3/68
Filed: 1997-09-05
Abstract: A direct current generated using a frequency-modulated voltage converter whose voltage is transformed and rectified, is supplied to an electrostatic separator unit, in which an essentially constant high voltage is applied between emission and precipitation electrodes. Current strength is regulated depending on the separation requirements by the following two different methods or a combination of these methods involving: (a) regulating current strength above a first limit by continuously supplying it at varying frequency; or (b) regulating current strength below the first limit by intermittently supplying it at constant or varying frequency.
Patent SE-9703566-L (SE)
Inventor: BROX ERIK
IPC: D21F3/02
Filed: 1997-09-30
Abstract: The cylinder (210B) part of the piston cylinder arrangement used to urge the shoe against the counter-roll is housed in the support beam side of the shoe. - The shoe press contains a press shoe (200) and a counter-roll (312) that combine to form an extended nip (N) for a paper or board web (W) and an endless press sleeve (311). A horizontal support beam (309) and a hydraulic piston-cylinder arrangement (210) for urging the press shoe against the counter-roll are mounted midway in the shoe press stand. A work region (201) in the piston-cylinder arrangement is supplied with hydraulic fluid.
Patent SE-9704625-L (SE)
Inventor: LESKINEN JUKKA-PEKKA
IPC: A63K/
Filed: 1997-12-11
Abstract: The console (3) is fastened to the hurdle column (1) with the aid of a fastening component (7) arranged to be cut off between the hurdle column and the console when a force which exceeds a predetermined level acts on the console (3).