baber/WOPTO huggingface dataset:
Patent SE-7707943-L (SE)
IPC: F24S90/00
Filed: 1977-07-07
Abstract: A building construction formed as a dome has a transparent outer shell and an inner shell of flat cassettes which are turnable for regulating incident light radiation and light escaping from the dome. Air is circulated through a heat accumulator, arranged beneath the dome, and a collecting space in the peak of the dome through the cassettes, which have a shiny and a black side surface for maximum reflection or absorption of sunlight. The adjustment of the cassettes for greatest efficiency is automatically controlled. The dome has double or multiple transparent walls between which biomass is cultivated, e.g. green microorganisms in an outer and red microorganisms in an inner layer for maximum energy utilization. Light-absorbing salt solutions can be circulated through a layer, or parts thereof, when screening-off is desired to steer light radiation for optimum biological production.
Patent SE-7708254-L (SE)
Inventor: GUNSON H G
IPC: B01F3/04
Filed: 1977-07-15
Abstract: TREATMENT OF AQUEOUS SLUDGES Aerobically digestible sludges such as water treatment sludges are subjected to aerobic digestion in a vessel wherein agitation of the sludge is effected using submerged jets of the sludge.  The oxygen may advantageously be introduced into the digesting sludge in admixture with the sludge jets, and thus very effectively be distributed throughout the sludge in the vessel. Apparatus for carrying out the process includes means for producing submerged jets of sludge and, in a preferred embodiment, submerged jets of a mixture of sludge and oxygen.
Patent SE-7710988-L (SE)
Inventor: COWPERTWAIT J
IPC: B65G67/60
Filed: 1977-09-30
Abstract: A mobile bulk material unloader for a bulk carrier or general cargo ship including a mechanical elevator associated with a pneumatic system which can be suspended from a derrick and lowered into the hold of a bulk carrier such that the inlet means is in connection with the material to be transported. The combining of a mechanical elevator and a pneumatic system have resulted in a compact, portable unloader which substantially reduces the quantity of dust produced during transportation and which avoids the necessity of providing special bases in the holds of bulk carriers or the provision of expensive and complex bulk unloading structures located on the quay.
Patent SE-7711420-L (SE)
Inventor: LILLEY B C
IPC: C23C8/40
Filed: 1977-10-11
Abstract: A heat treatment plant comprising an assembly of refractory material adapted to receive a bath and containing a channel for a burner and optionally a channel for a flue, a framework adjacent to the refractory material, and at least one sub-frame mounted on the framework and adapted to receive a burner and flue. The burner and flue being capable of traversing the sub-frame in a direction transverse to that in which the sub-frame may traverse the framework.
Patent SE-7805275-L (SE)
Inventor: EDWARDS P N
IPC: C07C59/52
Filed: 1978-05-09
Abstract: A process for the manufacture of p-hydroxyphenylacetic acid by the reduction of p-hydroxymandelic acid. The product is a useful intermediate for the preparation of the  beta -adrenergic blocking agent atenolol.
Patent SE-7808755-L (SE)
Inventor: FORTNER J M
IPC: C03B9/13
Filed: 1978-08-16
Abstract: Method and apparatus for forming glass containers by the blow and blow process in which a parison mold and blow mold are positioned relative to each other, such that parisons can be transferred by an invert arm. The parisons are formed with their necks down in the parison mold from a charge of glass delivered thereto, and vacuum is applied to the neck mold to settle the molten glass in the neck mold about a special neck pin to thereby form the finish portion of the container. The neck pin is pulled and counterblow of the charge into parison form is accomplished and the parison is transferred from the parison mold to the blow mold where it is expanded into final shape. The parison mold is coated with a "solid film lubricant" which provides a surface that has an insulating effect and requires less "swabbing" over its useable life. A plunger that has a tip that produces less heat removal for the time it is in contact with the charge or gob of glass is used and purging of the vacuum passages in the plunger is carried out each cycle.
Patent SE-7900560-L (SE)
Inventor: ANKARSWED S J
IPC: E04B2/72
Filed: 1979-01-22
Abstract: A wall construction unit for buildings, said unit comprising a reinforced concrete layer with parallel, projecting flanges between which insulations are provided, and joists and an intermediate insulation preventing cold bridges are positioned on the free edge of the flanges by means of clamp-irons cast into the concrete flanges. At one longitudinal edge the wall construction unit also has a longitudinally extending projection which constitutes the external corner of a building and is cast integrally with the rest of the wall construction unit, said projection being provided with an insulation and an intermediate insulation preventing cold bridges and situated beneath the joist positioned on its outer flange. The wall construction unit is a pre-fabricated building component which is prepared to be ready for mounting by a casting process during which joists, intermediate insulation and other insulation are secured to the concrete by casting.
Patent SE-7905208-L (SE)
Inventor: DEKKER K J
IPC: H04N3/09
Filed: 1979-06-13
Abstract: A device is described for two- dimensional scanning with the aid of a pivotable plane mirror 4 and a rotatable mirror drum 3. By including a correction element 5 between the plane mirror 4 and the image plane bo of an objective system 1 and by ensuring that the axis of rotation r of the plane mirror 4 passes substantially through the centre of curvature of the image plane bo, a satisfactory correction is obtained both for the image plane curvature as a result of the rotating mirror drum 3 and the image plane curvature as a result of the pivotable plane mirror 4. <IMAGE>
Patent SE-8000848-L (SE)
Inventor: OLOFSSON B
IPC: F15B11/22
Filed: 1980-02-04
Abstract: Device on excavators that has at least two, through load pressure sensing valves (14-17) adjustable hydraulic pumps (10, 11). The pumps (10, 11) are set up to operate, at least, their own hydraulic (18, 19) for carrying out a working motion, e.g. swinging a boom or respectively a shaft and one crawler motor (20, 21). In order to avoid the crawler motors (20, 21) working at different speeds when both are activated for running the excavator directly forward or backward and one or more working hydraulics (18, 19) are activated at the same time, a valve (32) is set up which is designed to connect together the pumps (10, 11) outlets (12, 13) and control circuits (22, 23, 26, 28, 30; 24, 25, 29, 31).<IMAGE>
Patent SE-8000952-L (SE)
Inventor: WENNER V
IPC: A23L1/304
Filed: 1980-02-06
Abstract: The invention relates to caseinates of oligo-elements, such as chromium, cobalt, copper, tin, iron, magnesium, manganese, molybdenum, nickel, silicon, vanadium and zinc, containing, for n times 100 grams of casein, from 3 to 100 milli-ion-grams of Mn+, where M represents the oligo-element(s) and n is an integer. The caseinates are prepared from casein by ion exchange in order to introduce the oligo-element(s) therein, followed by washing until a substantially constant composition is obtained. They may also be obtained from alkali metal caseinates. The caseinates of copper or iron may be used as a source of copper or iron with no catalytic activity on oxidation, particularly in infant and dietetic products.
Patent SE-8106248-L (SE)
Inventor: D ALAYER S
IPC: G11B15/00
Filed: 1981-10-22
Abstract: A cleaning cassette for cassette recorders in which movement of either spindle of the cassette recorder operates a cleaning element within the cassette casing. Transmission of the rotary movement is achieved by a pair of rotatably mounted reel hubs and a pair of exterior toothed wheels, one integral with each hub, with the reel hubs coupled together by a third intermediate exterior toothed wheel to form a permanent gear train. For driving a cleaning element, such as a felt tab, the intermediate wheel drives a cam and lever. By rotating either toothed wheel, the intermediate wheel causes the lever to move the tab alternately back and forth substantially parallel to the front edge of the cassette casing.
Patent SE-8201114-L (SE)
Inventor: KRISTENSSON O
IPC: F16L59/04
Filed: 1982-02-23
Abstract: Insulated pipeline components are produced by positioning a steel pipe in the cavity of a casting mold with the pipe ends protruding therefrom. The dimensions of the cavity are greater than those of the inner pipe, and in the space between the inner pipe and the contact surfaces of the mold cavity a plastic powder is introduced, the powder being melted by heating of the mold. The mold is then rotated in a manner well known in rotational molding technique so that centrifugal force drives the molten plastic material against the contact surfaces of the mold cavity to form a plastic jacket; and after the mold has cooled the component is removed and expandable plastic material is supplied to the space between the inner pipe and the plastic jacket and is foamed. The resulting component has an exactly centered inner pipe, lacks conventional joints and can be produced at relatively low cost in a manner complying with industrial safety requirements.
Patent SE-8204682-L (SE)
Inventor: BUENO A
IPC: E02D3/026
Filed: 1982-08-13
Abstract: For compacting earth in public works constructions, static rollers are used with four rolling drums fitted to the chassis in the same positions as normal road vehicle wheels. To provide increased packing and compacting effect, each drum is supported by two coaxially fitted, rotatable rubber tyres.
Patent SE-8206285-L (SE)
Inventor: AITTONIEMI K T J
IPC: G01V3/10
Filed: 1982-11-04
Abstract: The apparatus of the invention comprises at least two transmitter coils (3) and a respective number of receiver coils (4). The transmitter coils (3) and the respective receiver coils (4) are placed in a crosswise position with respect to each other so that the primary fields created by the transmitter coils (3) are divergent.
Patent SE-8300195-L (SE)
Inventor: OLSSON T
IPC: E04F17/10
Filed: 1983-01-17
Abstract: Refuse point 1 with a container 3 for catching refuse from a refuse chute 4 and for guiding, via an opening 5 in its bottom, the refuse into a refuse sack 6 located under the container, suspended in a holder 7. The holder 7 can be moved between a pushed-in position where the refuse sack is located beneath the bottom opening 5 and a pulled-out position where the refuse sack is located outside it, so as to be exchanged for a new sack. The holder 7, when moved, brings with it a cover device made up of two opening parts 11,12, which, when the holder 7 and refuse sack 6 are pulled out, covers the bottom opening 5 to prevent the refuse in the container 3 from falling out. The first opening part 11 can be moved horizontally in guides 18 on the container 3, and the second opening part 12 is connected in a swivelling manner to the first opening part and connected in a restrained manner to the refuse point's 1 stand so as not to hit the back wall 10 of the refuse space S in which the refuse point 1 is located when the holder 7 and refuse sack 6 are pushed in. A refuse exposure flap 27 is mounted so that it swivels on the front of the container 3 so that the refuse 26 located at the container's bottom opening 5, when the holder 7 and refuse sack 6 are pulled out when the sack is full, does not prevent the cover device 9 from being brought along, by being held firmly against the front of the container 3 and against the refuse in the refuse sack 6, nor will it be able to fall out of the container 3 via its bottom opening 5 before the cover device 9 completely covers the bottom opening 5. An additional flap 41 is located in a swivelling manner on the container 3 in the area in front of the bottom opening's 5 rear edge so that, when the refuse exposure flap 27 is swivelled upwards, and when the holder 7 with the refuse sack 6 is pulled out, and the cover device 9 is brought along, refuse 26 will not be able to fall out down onto the cover device 9 and possibly fall out through the exposed opening in the front of the container 3. Publication diagram: Fig. 1. <IMAGE>
Patent SE-8300885-L (SE)
Inventor: OETIKER HANS
IPC: F16L33/06
Filed: 1983-02-17
Abstract: A hose clamp with a clamping band having two ends which are drawn together by a screw-type mechanism that includes a first band-tightening member secured near one band end, a second band-tightening member secured near the other band end, and a screw member for drawing together the first and second members; one of these band-tightening members is thereby securely held in place by an end portion of the clamping band externally bent back upon itself and secured to the underlying band portion while the other member is retained by a separate band part which is also externally bent back upon itself with the outer bent-back end portion secured to the underlying band portion of the separate part while the latter is secured to the clamping band itself; to assure a stepless internal configuration of the clamping surfaces of the clamping band, the inner end of the clamping band terminates in a tongue-like extension adapted to engage in a groove-like indentation provided near the other end of the clamping band.
Patent SE-8304824-L (SE)
Inventor: BERNHARD R
IPC: C01D/
Filed: 1983-09-08
Abstract: The ratio between sulphur dioxide and the sum of sulphur dioxide and sodium oxide in solution is 0.61-0.66 esp. 0.63-0.65. The concentration of sulphur dioxide and sodium oxide in the solution is 85-98% esp. approx. 95% of the solubility maximum of the solution at the chosen ratio and temp.
Patent SE-8406186-L (SE)
Inventor: KNISPEL B
IPC: B21J15/04
Filed: 1984-12-06
Abstract: An attachment for a staple gun tacker having a staple driving blade is disclosed which is adapted to be used in driving and setting a rivet of the type having a pin member mounted in a headed rivet shank having an expandable workpiece piercing free end. The attachment includes a housing adapted to be frictionally engaged on the working end of a staple gun tacker and having a bore located to be generally in axial alignment with the driving blade of the staple gun tacker. A hollow bushing is mounted in the housing bore and a pin punch is slidably mounted in the bushing for axial movement therein. A spring biases the pin punch towards the driving blade of the staple gun tacker with the bushing and pin being positioned such that the pin punch is impacted by the driving blade of the staple gun tacker when it is operated to apply a driving force thereto, which force is used to drive the pin member of the rivet to expand the free end of the rivet.
Patent SE-8504428-L (SE)
Inventor: HALLENGREN G
IPC: B23Q5/04
Filed: 1985-09-25
Abstract: The drilling tool accessory comprises a tubular draw bar (1) which is terminated at its base by a firmly screwed cone (2). Both draw bar and cone rotate with the machine spindle. In the draw bar is incorporated a pressure bar (5) which terminates in a pinole (7). The pinole is driven by the rotating cone via a driver (9) which works in conjunction with a track (10), allowing the pinole to be raised and lowered. At the end of the pinole is a drill chuck (11).
Patent SE-8602142-L (SE)
Inventor: EDWARDS L J
IPC: G01N29/265
Filed: 1986-05-12
Abstract: A probe (10) for scanning the interior of a curved conduit (28) has a carrier (12) with a rotatable portion (12b). Sensor means (18) are secured to the rotatable portion (12b) and are aligned with respect to the curvature of the conduit by means of an elongated flat strip (20), secured to the rotatable portion (12b) and extending longitudinally therefrom. Driving means (14) is provided to urge the probe (10) longitudinally through the conduit (28).
Patent SE-8602426-L (SE)
Inventor: WONG A
IPC: D21C11/00
Filed: 1986-05-28
Abstract: Described herein is a process for producing potassium salts from potassium-based liquors for pulping of lignocellulosic material. The process comprises the steps of (a) digesting lignocellulosic material with a potassium-base aqueous cooling liquor to obtain an aqueous slurry of partially delignified pulp of the lignocellulosic material; (b) separating the pulp from the spent potassium-base aqueous cooling liquor; (c) concentrating the spent pulping liquor; and (d) recovering potassium salts including potassium carbonate, potassium sulphate and potassium lignosulphonate from the concentrated spent pulping liquor. The recovered potassium salts find numerous uses, an example being use in fertilizers.
Patent SE-8700521-L (SE)
Inventor: CARLSSON J E K
IPC: B27L11/00
Filed: 1987-02-11
Abstract: The manoeuvring unit (1) is equipped with a chipping machine (11), a fan (12) with an outlet (25) and a pipe connection (28) between the fan outlet and the load unit (2). A crane (21) has at least one gripper (22) for pick-up of material for disintegration. - The chipping machine, the fan, including its outlet, and the crane are united to form a construction unit (10) rotatably located on a frame (9) in front of the driver cab (7). There, the unit rotates around a vertical location axis so that the input aperture (18) of the chipping machine is adjusted to suit the work range of the crane.
Patent SE-8700664-L (SE)
Inventor: BAHRTON SVANTE
IPC: B67C3/28
Filed: 1987-02-18
Abstract: The control valve for the filling operation is inserted in a conduit between the storage tank and a mouthpiece used to fill other vessels with fluid coming from the tank. The mouthpiece has an increasing inner cross-sectional area, reckoned from its connection with the conduit towards its outer end which uis is fitted with fine-meshed netting of stainless steel. Suitable dimensions for the equipment are for the conduit to have an tebna internal dia. of 7mm., the dia. of the mouthpiece at the connection to the conduit 7mm., and at its free end 15mm. Each hole in the netting is 0.3 x 0.3 mm., and the netting is composed of wires of 0.1 mm. To operate the appts., the electronic unit is used, via its push buttons, to adjust the required volume of liq. The flow meter measures the liq. flowing from the storage tank, and transmits a corresp. signal to the electronic unit. When the required liq. volume has passed the meter, the electronic unit emits a cut-off signal to the valve.
Patent SE-8701925-L (SE)
Inventor: HUUKI TUOMO
IPC: B60S5/00
Filed: 1987-05-11
Abstract: The equipment includes devices for mounting gearbox (7,8,9,19) and a fixture for attachment to a mobile crane. An adjustable friction screw (11) adjusts the rotary resistance around the joint (2). - The equipment permits movements for alignment such as swinging and tilting, and at the same time lifting and lowering movements can be executed by an external mobile crane.
Patent SE-8704972-L (SE)
Inventor: OLLINGER J C
IPC: E04B9/12
Filed: 1987-12-14
Abstract: An end detail for a ceiling runner is provided incorporating a tongue extending from the end of the ceiling runner with a tab formed as part of the tongue. Due to the construction of the ceiling runner, the tab is formed from two side-by-side pieces of metal which tend to separate. A means is provided near the base of the tab on the tongue for displacing a portion of the metal of the tongue laterally within the plane of the tongue to lock together the two pieces of metal forming the tongue.
Patent SE-8802479-L (SE)
Inventor: YANO J
IPC: C07H21/02
Filed: 1988-07-01
Abstract: Double-stranded nucleic acid derivatives having RNA as the parent body, are characterized in that the total molecular size distribution of the derivatives falls within the range of from 4S to 13S expressed as their sedimentation constant. The derivatives may be further characterized in that the molecules for the maximum distribution in their total molecular size distribution have a base number of from 50 to 10,000. The derivatives may be used as active ingredients in antitumor or antiviral compositions.
Patent SE-8803791-L (SE)
Inventor: LINDBLAD K-E
IPC: F02B57/00
Filed: 1988-10-24
Abstract: PCT No. PCT/SE89/00582 Sec. 371 Date Jun. 21, 1991 Sec. 102(e) Date Jun. 21, 1991 PCT Filed Oct. 24, 1989 PCT Pub. No. WO90/04709 PCT Pub. Date May 3, 1990.On the rotary drive shaft of a four stroke engine is non-rotationally mounted a hub supporting four cylinders wherein pistons are arranged for reciprocal movement radially towards the hub. The hub is providing with a combustion chamber having common inlets and outlets formed in a valve ring rotating together with the hub and sealingly abutting against a stationary port ring having intake and exhaust ports communicating with inlet and outlet channels arranged alternatingly to assume a position in registry with the inlets and outlets associated with the respective combustion chamber. One spark plug for each combustion chamber is arranged to rotate with the hub, with the spark plug electrode end projecting into the associated combustion chamber opposite the common valve ring inlets and outlets.
Patent SE-9000768-L (SE)
Inventor: FORSBERG L
IPC: E05F7/02
Filed: 1990-03-05
Abstract: The invention relates to a door for an electric switch cabinet, comprising a door leaf made of sheet metal and/or any other material isolating from fire and arcs, a hinge construction at a vertical edge of said door leaf and connectable to the cabinet frame, and a locking device cooperating with the frame at the other vertical edge of said door leaf. In order to obtain an improved hinge construction as to sealing and strength properties and to make the door lockable from all sides in the closed position, the invention suggests that said hinge construction comprises a fully covering profile element hinge (30), that latch means are provided at the upper and lower edges of the door, the latch means being adapted for engagement with complementary latch means provided at the frame (102), and that a jacking mechanism (120-154) is provided for vertically displacing the door via said hinge (30) to bring said latch means and said complementary latch means into and out of engagement relative each other. <IMAGE>
Patent SE-9003319-L (SE)
Inventor: REINHARDT H
IPC: B23B31/00
Filed: 1990-10-17
Abstract: A tool holder (4) has the tool head (1) connected thereto by means of a clamping pin (20) in particular for drilling and milling at very high cutting speeds. A tubular locking element (15) provided with locking grooves is disposed in an axial bore (7) in an intermediate bush (6) secured in a bore (5) by braces (9. 10). The locking element overlaps the braces in the region of annular grooves (11, 12) therein. The clamping pin (20) is screwed into the axial bore (7) in the intermediate bush (6). <IMAGE>
Patent SE-9200481-L (SE)
Inventor: SOLLINGER H-P
IPC: D21F1/36
Filed: 1992-02-18
Abstract: A wire or felt forming section of a paper-making machine has breast rollers for guiding a respective one of two forming wires. The two rollers are disposed with a pulp gap formed between the two rollers and the wires are disposed just downstream of a pulp suspension ejecting nozzle of a headbox. Each roller is supported against the respective taut forming wire by a hydrostatic bearing. The hydrostatic bearing has two circumferentially separated resiliency chambers provided in a combined region of resiliency disposed over an arc of the circumference of the roller. A sealing strip after the region of resiliency prevents fluid from contacting the wire.