baber/WOPTO huggingface dataset:
Patent SE-7514076-L (SE)
Inventor: FELDER E
IPC: C07C233/69
Filed: 1975-12-12
Abstract: 1472050 Triodobenzoyl compounds SAVAC AG 26 Nov 1975 [13 Dec 1974] 48620/75 Heading C2C [Also in Division A5] Novel compounds of Formula I wherein R is H or OH and C 3 H 5 (OH) 2  is -CH(CH 2 OH) 2  or -CH 2 CH(OH)CH 2 OH are prepared by reaction of a compound of Formula II wherein Y denotes hydrogen or iodine, Z denotes an amino group, a nitro group, an α-hydroxypropionylamino group or an α,#-dihydroxypropionylamino group, the or each hydroxyl group of either of which may be and if necessary is masked (i.e. protected) by easily reversible acylation, etherification or in the case of an α,#-dihydroxypropionylamino group acetalization or ketalization, and each -CO-X denotes a reactive functional derivative of a carboxylic acid group, with a dihydroxypropylamine, the hydroxyl groups of which may be, and if necessary are, masked by easily reversible acylation, etherification, acetalization or ketalization, reducing the 5-nitro group (where Z is nitro) to a 5-amino group, and after any reduction of the 5-nitro group, iodinating any of the groups Y on the aromatic nucleus which are hydrogen and acylating any 5-amino group, with a compound of the general formula (III) wherein R denotes hydrogen or hydroxyl, the or each hydroxyl group of which may be, and if necessary is, also masked by easily reversible acylation, etherification, acetalization or ketalization, and -CO-X denotes a reactive functional derivative of a carboxylic acid group, whereby there is formed a compound of general Formula (I) or a derivative with one or more hydroxyl groups masked by easily reversible acylation, etherification, acetalization or ketalization the masking groups being subsequently removed from the latter.
Patent SE-7610381-L (SE)
Inventor: SJOLANDER C J O
IPC: E04B9/36
Filed: 1976-09-20
Abstract: A cladding for the exterior walls or the roof of a building comprises a plurality of overlapping, profiled and elongate panels of e.g. sheet metal or plastic attached to supporting rails extending in spaced relationship over the surface to be covered in a direction intersecting the longitudinal directions of the panels. Each supporting rail has a series of rigid fastener means each with a dovetail-shaped incut. One longitudinal marginal portion of each panel has a resiliently deformable cross section adapted for snapping into the incut of one fastener means on each of at least two adjacent supporting rails and forms a groove with undercut side walls opening towards the front or outer side of the cladding. The opposite longitudinal marginal portion of each panel also has a resiliently deformable cross section adapted to partly enter said groove of an adjacent panel and to be retained therein in a clamped position in which at least one of the two interengaging marginal panel portions is slightly deformed.
Patent SE-7612917-L (SE)
Inventor: MERZ K M
IPC: H01C8/00
Filed: 1976-11-18
Abstract: An electrical resistor and method of making same including a substrate of an electrical insulating material having on a surface thereof a film of a resistance material and a termination film of a conductive material at each end of the resistance film. The resistance film is preferably a layer of a glass having embedded therein conductive particles such as tantalum nitride and tantalum or tungsten carbide and tungsten. The termination film contains either molybdenum, tungsten or a mixture thereof.
Patent SE-7700597-L (SE)
Inventor: LIMBERG J
IPC: C10B57/10
Filed: 1977-01-20
Abstract: Coal not normally used for coking is, prior to feeding to coking batteries, processed in a vertical suspension preheater heated by combustion gases from the coking batteries; the coal particles are separated from these combustion gases in two alternately operating sets of primary and secondary cyclone separators and are then supplied to coking batteries together with part of the combustion gases which serve as carrier gases for the coal particles.
Patent SE-7905720-L (SE)
Inventor: HAMM WILFRIED
IPC: E04F11/18
Filed: 1979-06-29
Abstract: A hand-rail element has a metal pipe core, which is easily bent, and a soft plastic foam surrounding the pipe and having an outer surface contoured to simulate leather graining or the like. Several elements can be joined end-to-end by means of threaded nipples, and a hand-rail support is also disclosed, which permits assembly of these parts by a worker who need only use a portable power drill for on-site installation.
Patent SE-7907306-L (SE)
IPC: A62B1/10
Filed: 1979-09-03
Abstract: A device for lowering a person, comprises a frame 1 with limbs 1a and 1b resiliently movable towards and away from each other. A rope drum 3 is wound with a rope 3a having one end secured to a fixed anchorage. The drum 3 rotates on a spindle 4 with a screw-threaded end engaged in a screw-threaded bore in the limb 1b, the spindle 4 having a collar engaged by a plate 6 secured to the limb 1a. A handle 5 permits the spindle 4 to be rotated manually so that discs 7 and 7a located by pegs 7b can press brake pads 8 and 8a against the ends of the drum 3. A flexible element 2 interconnecting the limbs 1a and 1b has a loop 2a for attachment to a harness worn by a person, whose weight will act through the element 2 to draw the limbs 1a and 1b together and press the brake pads 8 and 8a against the drum 3 with a force proportional to the weight. <IMAGE>
Patent SE-7907605-L (SE)
Inventor: NORLYK H
IPC: A01D23/02
Filed: 1979-09-13
Abstract: Apparatus for topping sugar beets is adapted to travel along the rows of the crop and has topping means comprising a band member (3) with associated cutting means (6) and adapted to be driven in a direction transversely of the direction of travel of the apparatus and to deliver topped-off material (9) transversely to the direction of travel. <IMAGE>
Patent SE-7908332-L (SE)
Inventor: BARTLETT G F
IPC: E04F19/02
Filed: 1979-10-09
Abstract: A crash rail for mounting on a wall or the like to absorb impacts comprises mounting clips fastened at intervals to the wall, an elongated crash member of a resilient, impact-resistant polymeric material fastened to the clips, and an elongated structural back-up member mounted on the clips between the front wall of the crash member and the wall. A longitudinally continuous impact cushion is interposed between the structural back-up member and the inner face of the front wall of the crash member and permits deformation of the front wall of the crash member, but limits the degree of such deformation, and absorbs part of the energy of an impact to the crash member.
Patent SE-8001515-L (SE)
Inventor: NILSSON S E
IPC: B60H1/24
Filed: 1980-02-27
Abstract: An arrangement for distributing ventilation air in a vehicle includes a ventilation housing with at least one air distribution means for distributing air to a plurality of different outlets. A substantially cylindrical distribution chamber in said ventilation housing has an inlet and several outlets distributed circumferentially in its wall. Within said chamber there is a pivotable flap for controlling the outlets. At least three outlets are arranged within an angular sector of 180 DEG  or less, and these outlets open out via separate ducts at given outlet locations in the vehicle passenger compartment.
Patent SE-8004329-L (SE)
Inventor: PONSFORD R J
IPC: A61P31/04
Filed: 1980-06-10
Abstract: The compounds of the formula (II):  (II) and salts and esters theereof wherein R1 is an inert organic group of up to 14 carbon atoms and R2 is an inert organic group of up to 16 carbon atoms, the group NR1R2 containing up to 22 carbon atoms, are antibacterial agents able to enhance the effectiveness of penicillins and cephalosporins against certain beta -lactamase producing bacteria.
Patent SE-8105426-L (SE)
Inventor: BOWDEN W L
IPC: H01M10/36
Filed: 1981-09-11
Abstract: A totally inorganic efficiently rechargeable non-aqueous cell having an anode of active metal, such as lithium or alloys of lithium, a sulphur dioxide electrolyte solvent cathode depolariser, and a gallium-containing electrolyte salt with anode metal cation such as LiGaCl4.
Patent SE-8105963-L (SE)
Inventor: SCHRODER K
IPC: A23G3/50
Filed: 1981-10-08
Abstract: A foamed, crispy snack product contains 51 to 95% by weight of protein based on dry matter, the protein being composed of 30 to 70% by weight of caseinate and, if appropriate, casein, 2 to 25% by weight of cereal protein and 10 to 65% by weight of soya protein, based on the total protein content. It has a specific gravity of between 0.1 and 0.4 and a water content of not more than 12% by weight. Casein, cereal protein and soya protein, if present in the abovementioned ratios by weight, are readily extrudable, on the one hand, and, on the other hand, give a crisp product without there being any danger of undesired properties developing upon storage, such as insufficient crispness and excessive chewiness.
Patent SE-8106260-L (SE)
Inventor: TSUTSUMI A
IPC: B23K26/02
Filed: 1981-10-22
Abstract: The present invention relates to a laser machine having a head assembly for processing a workpiece. A lens is disposed in the head assembly for condensing a laser beam and a nozzle is arranged beneath the lens for applying the laser beam to the workpiece. A device is connected in the head assembly for vertically moving the lens and the nozzle together in fixed relation to each other. The device includes an adjustable motor. Also, the nozzle is detachably mounted onto a lower end of the head assembly. Furthermore, the laser machine comprises an arrangement for counterbalancing the weight of the nozzle as well as shock absorbers for handling vibrations caused by vertical movement of the lens and the nozzle.
Patent SE-8206851-L (SE)
Inventor: BABCOCK W E
IPC: G05F3/06
Filed: 1982-12-01
Abstract: A high voltage ultor power supply for a television receiver includes a ferroresonant transformer that is capable of operating over a substantial range of temperature without thereby introducing undesirably large changes in the ultor voltage. The ferroresonant transformer comprises a plurality of windings, a magnetizable core with first and second core sections, and a resonating capacitor. A first of the plurality of windings is wound on the first core section and coupled to a source of exciting current for generating magnetic flux in the core. A second of the plurality of windings is wound on the second core section. The varying magnetic flux that links the second winding generates an alternating polarity output voltage across that winding. To regulate the output voltage, the capacitor is coupled to one of the plurality of windings and develops a circulating current to produce a magnetic flux that aids in magnetically saturating the second core section. The first core section is operated in the magnetically unsaturated or linear region of the B-H loop characteristic of the magnetizable material forming the first core section. A high voltage circuit, responsive to the regulated output voltage, develops the television receiver ultor voltage. The material of the magnetically saturating second core section is selected to have a higher Curie temperature than that of the nonsaturating first core section, resulting in relatively small temperature dependent changes of the ultor voltage.
Patent SE-8302438-L (SE)
Inventor: ZENIN G S
IPC: C02F3/00
Filed: 1983-04-29
Abstract: The plant for waste water treatment contains, arranged in the direction of flow of the waste water: an inlet (1) in which are arranged connection pieces (8, 9) for waste water withdrawal and for return of the unpurified water. The entry of a circulation pump (14) is connected to the connection piece (8) for waste water withdrawal by means of a pipe (12), which pipe is connected to a control block (35). A sensor (15) of the water dilution in the pipe is mounted on the pipe (12) which connects the connection piece (8) for waste water withdrawal to the entry of the circulation pump (14), which sensor is connected to the control block (35). The exit of the circulation pump (14) is connected directly to the connection piece (9) for return of the unpurified water. A flotation apparatus (21) is also provided, which is connected to the exit of the circulation pump (14) via a pressure line (18) of constant water throughput. An automatic shut-off valve (19) is arranged in the pressure line (18) of constant water throughput, which shut-off valve is connected to the control block (35). A vessel (25) for sludge collection and a vessel (23) for purified water are connected to the flotation apparatus (21), which vessels possess correspondingly a pump (30) for pumping out sludge and a pump (28) for pumping out purified water, which pumps are connected to the control block (35). Sensors (2, 3) mounted in the sewage tank (4) for the upper and lower water level are also connected to the control block (35). <IMAGE>
Patent SE-8302540-L (SE)
Inventor: THEURER J
IPC: E01B29/00
Filed: 1983-05-04
Abstract: A track working machine comprising a frame mounted for mobility on the track, an operating unit mounted on the frame, the operating unit including tools for working on the track and a drive for moving the machine along the track in an operating direction, and an operator's stand including a seat for the operator and a control panel and actuating element for the drive associated with the seat for operation by the operator, the operator's stand with the seat and drive actuating element being pivotal about a vertical axis between two end positions in the operating direction and in a direction opposite to the operating direction, respectively, in relation to the frame and the operating unit, and being blocked in each one of the end positions.
Patent SE-8304414-L (SE)
Inventor: KOSZTA I
IPC: E04F13/08
Filed: 1983-08-15
Abstract: An anchorage element (3) having a dove-tail cross-section (thereby forming a recess in the reinforced concrete slab (2)), locates the end of a connection rod (5) in the recess. The rod (5) and the slab (2) are fixed together by packing (6) or by a wedge (not shown) or the end of the rod (5) is held in the element (3) by a push fit or by the shape of the recess defined by the element (3). The element (3) and/or the end of the rod (5) are made of an elastic material to dampen forces that could be transmitted by the rod. <IMAGE>
Patent SE-8304664-L (SE)
Inventor: BURRINGTON R C
IPC: B01D45/12
Filed: 1983-08-29
Abstract: An air cleaning device for use in connection with clean air usage such as with internal combustion engines or to provide cleaned air for ventilation purposes, the air cleaner device comprising a directional hood having a substantially unrestricted air intake and a short throat directional separation chamber into which incoming air is drawn and in which incoming contaminants and moisture are centrifuged by a multiplicity of directional vanes onto and along an adjacent baffle member leading to an annular discharge chamber through which a driven spinner assembly ejects contaminants and moisture through rearward facing ports and creating a relatively low to high pressure gradient into and through the discharge chamber with the pressure gradient increasing to accelerate the movement of the contaminants and moisture through the discharge chamber and through the discharge ports with the pressure of ejection being greater than the external ambient air pressure.
Patent SE-8305262-L (SE)
Inventor: HILL W D
IPC: G21C17/00
Filed: 1983-09-28
Abstract: A universal logic card is disclosed which contains both pre-programmed functional circuitry for actuating channel logic and dedicated test circuitry for system controller test and for constant and looping interrogation of the pre-programmed channel logic in absence of self-test system controller test. The disclosed card resides as a channel in a self-test system for a nuclear power plant supplementing the nuclear reaction protection system. The card is pre-programmed in digital logic to act equivalent to an analog circuit during actual plant operation. Additionally, the card responds to system controlled surveillance of the nuclear protection system. In system controlled surveillance, a central microprocessor serially addresses system circuit cards such as the one disclosed and loads these cards at predetermined input points with test commands. The addressed cards are thereafter simultaneously activated by a system-wide command. A test pulse, whose duration is so short that it is in effect transparent to the system and therefore cannot cause overall operation, is released. The pulse passes through the pre-programmed channel logic on the universal card along the actual program actuated components to verify, on the real actuating path, the operating integrity of the system. After an appropriate response interval, the output state of the system is recorded in output registers and thereafter read under control from the controller computer memory. Finally, the programmed card in the absence of system-wide test is monitored by a looping secondary computer, which computer reads the card inputs and outputs, verifies the RAM and ROM memories, constantly monitors the system timers, and dependent upon overall state verifies the accuracy of transfer function within the card. This test circuitry is in effect disabled upon system controller testor only and even remains in operation during actual system manipulation using the programmed digital logic.
Patent SE-8402370-L (SE)
Inventor: AOKI S
IPC: F25D25/04
Filed: 1984-05-02
Abstract: A contact freezing apparatus comprises a plurality of freezing plates in which freezing medium is circulated in the interior, movably connected at a predetermined interval in an elevational direction, first elevation cylinder for raising the uppermost freezing plate until the respective plates are suspended and lowering the same so that the adjacent plates make contact with freezing pans, second elevation cylinder for raising or lowering at least one specific freezing plate in the state that respective plates are suspended to dispose the lowermost freezing plate at a predetermined position in height, and engaging or disengaging mechanism for engaging the specific plate with or from the second elevation cylinder in response to the position in height of the specific freezing plate. Thus, a worker can load or unload the freezing pan on or from the freezing plate at a predetermined position in height.
Patent SE-8500399-L (SE)
Inventor: BLOMQVIST B
IPC: A01G3/08
Filed: 1985-01-29
Abstract: The present invention relates to a cutting tool for prunning or cutting branches, wood plants and bushes, comprising a J-shaped tool body (1) and a handle (2). Secured to the tool body is a cutting blade (4,10) arranged in the opening presented between the two leg sections (6,7) of the J-body. The cutting blade extends diagonally over this opening. A further cutting blade (10,4) or one of the leg sections (6,7) is arranged opposite the cutting surface of the first cutting blade and serves as an anvil surface. When using the tool to prune or cut a branch for example, the tool is placed with the inside of the longer leg section against the branch and is pulled downwardly so as to draw the branch in between the two leg sections of the tool, whereupon the branch is severed. In this way a branch or the like can be pruned or cut with a single, powerful continuous movement. The tool may also include on the end thereof a cutting blade (14) and/or an externally arranged saw blade (14+40, 18).
Patent SE-8500754-L (SE)
Inventor: STENSTROM L
IPC: A23L3/04
Filed: 1985-02-18
Abstract: PCT No. PCT/SE86/00063 Sec. 371 Date Oct. 17, 1986 Sec. 102(e) Date Oct. 17, 1986 PCT Filed Feb. 14, 1986 PCT Pub. No. WO86/04832 PCT Pub. Date Aug. 28, 1986.A sluice device for insertion between zones having different environmental conditions, for instance pressure and/or temperature. A drum is rotatably arranged in an opening in a housing and has radially displaceable flaps uniformly distributed along the periphery of the drum. Each flap has a first portion for sealing against the housing, and a second portion of the flap, adjacent to the drum, cooperates with a sealing device. The sluice device is formed as a longitudinal groove which is open against the drum, whereby a longitudinal sealing member is arranged in the groove. The pressure difference between spaces at the two sides of the flap brings the longitudinal sealing member in such a sealing position that the flap, by the pressure difference, is placed in sealing abutment against the inside of the housing regardless of the positive or negative pressure difference.
Patent SE-8504108-L (SE)
Inventor: KUUSINEN H K
IPC: E03F5/02
Filed: 1985-09-04
Abstract: The subject of the invention is a rainwater shaft or similar drainage or discharge shaft. The shaft has a sleeve-like vertical pipe (8), at the upper end of which a cover is fastened with the aid of a possible collar piece (10) and at the lower end of which there is fitted directly or indirectly a base part (6) which is provided with at least one substantially horizontal discharge pipe (12) and is centric with respect to the vertical pipe (8). The base part (6) is connected to the vertical pipe (8) by means of a releasible connection (17), permitting the base part (6) to turn about the central axis of the vertical pipe (8), and via one or more extension pieces (2, 4) which are fitted possibly between the base part (6) and the vertical pipe (8). Between the vertical pipe (8) and base part (6) there may be fitted a plurality of extension pieces (2, 4) one above the other, at least one of which is equipped with at least one, substantially horizontal discharge pipe (12). The extension pieces (2, 4) are connected to one another and to the base part (6) via connections (17) which permit the extension pieces (2, 4) and the base part (6) to turn with respect to one another about their common central axis. <IMAGE>
Patent SE-8600628-L (SE)
Inventor: STALBERG R
IPC: G01N27/26
Filed: 1986-02-13
Abstract: PCT No. PCT/SE87/00057 Sec. 371 Date Sep. 14, 1987 Sec. 102(e) Date Sep. 14, 1987 PCT Filed Feb. 19, 1987 PCT Pub. No. WO87/04948 PCT Pub. Date Aug. 27, 1987.The process is one concerned with the field of electrophoresis and relates more particularly to a method of supplying the electrode buffer solutions by means of using buffer-containing gels as buffer reservoirs, thus making it unnecessary for the electrophoresis equipment to have special vessels for the buffers, and providing the possibility of using electrode buffer solutions of concentrations which are extremely high in electrophoresis contexts.
Patent SE-8602134-L (SE)
Inventor: FORSLUND HASSE
IPC: F16L21/06
Filed: 1986-05-12
Abstract: A pipe coupling for exhaust systems comprises a clamping ring 2 with an axial opening 4 and outwardly directed flanges 6, 10 which are fixed on the clamping ring on either side of the opening at 8, 12. Means 26 are adapted so as to generate a contracting force for tightening the ring as the opening is made smaller. One flange 10 is designed with a portion 20 which is adapted to the outer profile of the ring and extends over said opening in the ring, so that its fixing point 12 in the clamping ring lies on one side of the opening and the projecting flange part 22 lies on the other side. The clamping ring will in this way cover the region 38 between the two outwardly directed flanges 6, 10. For mounting, the clamping ring is intended to be arranged over end portions of pipe parts which are to be interconnected, and to be clamped firmly around these. <IMAGE>
Patent SE-8602960-L (SE)
Inventor: SODERBERG V
IPC: A62B18/02
Filed: 1986-07-03
Abstract: The present invention relates to an inner mask for protective masks with openings allowing air to flow from the space between protective mask and inner mask. Said openings (6, 8) are provided with non-return valves in the form of a compression moulded membrane (7, 7 min ) of elastomeric material designed to tightly abut the area surrounding the inner mask (1) thanks to the inherent elasticity of the material.