baber/WOPTO huggingface dataset:
Patent SE-7601015-L (SE)
Inventor: COTE T
IPC: F27D99/00
Filed: 1976-01-30
Abstract: A gas seal and silencer is provided for attachment to a tuyere body to minimize the gas volume and pressure loss during the insertion of a punch bar through a tuyere valve closing the tuyere and so reduce the noise created by the blast of gas leaking out during opening of the tuyere valve. The gas seal and silencer comprises a housing adapted to be secured to the tuyere body with its longitudinal axis substantially in alignment with the longitudinal axis of the tuyere, and closure means mounted within the housing for forming a seal about the punch bar when inserted in the housing. Such closure means may consist of a plurality of closure members mounted for movement toward and away from the punch bar and include means for forcing the closure members against the periphery of the punch bar so as to form a seal between the closure members and the punch bar when the punch bar is inserted in the housing. Such closure members may consist of a plurality of jaws mounted within such housing for radial movement toward and away from the longitudinal axis of the housing and having the ends thereof adapted to contact the punch bar shaped so as to substantially match the periphery of the punch bar. Means are provided for guiding such jaws in their radial movement toward and away from the longitudinal axis of the housing. The ends of the jaws adapted to contact the punch bar are rounded so as to permit the entrance of the punch bar through the jaws even if the punch bar is slightly out of alignment with respect to the longitudinal axis of the housing during insertion of the punch bar through the housing.
Patent SE-7603304-L (SE)
Inventor: STAFF F
IPC: B60P1/64
Filed: 1976-03-16
Abstract: 1522751 Transferring containers between vehicles LINJEGODS A/S and LAGAHOLM AB 23 March 1976 [24 March 1975] 11717/76 Heading B8Q One or more containers 3 or other goods carriers are transferred to or from the side of a rail car 1, Fig. 1, in the longitudinal direction of a truck 8 having a load platform 9 which is raisable to the level of the rail car load platform. In a detailed example, Fig. 7, the truck 16 has a load platform 20 connected to the vehicle frame 17 by pivoted rods 21-25 so as to be controllably raisable by rams 26-29. The platform 20 has outward side extensions at both ends provided with fastenings to lock in fittings such as 98-101, Fig. 15, in the underside of a container. The containers are moved by a sled 65 actuated by a long ram 76 to enter a recess 13 under the container 3 to engage holes 81-84 by pegs 77, 78. The sled runs by wheels 66, 67 on longitudinal I beams of the platform 20. The rail car 1 may have removable guides which engage the recess 13 as the container is moved across the car which may also have an angle member attachable to its side against which the truck can be backed to position it correctly. The container 3 may have legs 94-97 which after the platform 20 has been raised can be let down so that on lowering the platform the container is supported thereby on the ground.
Patent SE-7605226-L (SE)
Inventor: BROTZMANN
IPC: C10J3/57
Filed: 1976-05-07
Abstract: 1498318 Gasification of carbon- and/or hydrocarbon-containing substances EISENWERK GES MAXIMILIANSHUTTE mbH 7 May 1976 [9 May 1975 10 May 1975 (3) 4 Feb 1976] 18728/76 Heading C5E Solid and/or liquid carbon-containing and/or hydrocarbon-containing substances are continuously gasified in a bath of molten iron in a refractory-lined reaction vessel, by passing them together with oxygen or a free-oxygen-containing gas into the bath through one or more nozzles which are mounted in the refractory lining of the vessel below the surface level of the bath, and which thereby wear away at an equal rate with the lining. Fig. 7 shows a suitable reaction vessel in combination with an installation for desulphurizing the slag formed during the process. Vessel 21 contains molten iron 22 through which is passed via nozzle 23 most preferably oxygen and particulate coal. The slag 24 that is formed flows through an outlet passage 25 in which is incorporated a settling chamber 26 for separating out droplets of iron, into the desulphurizing vessel 27. The iron flows back into vessel 21 through a passage 28. Oxygen or oxygen-containing medium is fed into vessel 27 through a nozzle 29 to convert the sulphur in the slag to sulphur dioxide, which is removed. By means of gas lift 30, the slag is pushed back to the main vessel 21 through a passage. A proportion of the slag can be continuously withdrawn from the circuit. The gas obtained consists largely of carbon monoxide and hydrogen and may be used as reduction gas for metallurgical purposes.
Patent SE-7701932-L (SE)
Inventor: BARTON D W
IPC: F02G1/047
Filed: 1977-02-22
Abstract: STIRLING ENGINE PREHEATER WITH THE MATRIX INTEGRAL WITH THE FLOW DIRECTIONAL VALVES An external heating circuit for a Stirling engine is disclosed.  An integral valve control and preheater matrix is employed to effect heat exchange and to reduce heat flow losses due to trapped gases in the circuit.  The control and matrix are preferably constructed to be thin or plate-like in configuration and are reciprocally moved between different gaseous flow paths to effect heat flow reversal.  Gaseous flow may or may not be reversed through the matrix as a result of heat flow reversal.  Close or zero clearance between the valve seats and valve faces is maintained in the preferred embodiment.  Valve movement is intermittent reciprocation or rotation during only a momentary period of circuit operation with no movement during principal heat exchange functions.
Patent SE-7704520-L (SE)
Inventor: DEMIERE A
IPC: D06C3/06
Filed: 1977-04-20
Abstract: A web-spreading shaft has a central rod with fixed modules aligned thereon. The modules are trapezoidal-shaped, in lateral view, and are aligned in fixed angular relationship along the rod. The latter is stressed axially and thus takes an arcuate shape, according to the angular relationship of the modules. Rotating cylindrical sleeves are aligned on the thus curved shaft. Means are provided for circulating a lubricating fluid between the rotating sleeves and the shaft.
Patent SE-7708904-L (SE)
Inventor: BRATOLJIC T
IPC: H02K1/22
Filed: 1977-08-04
Abstract: A solid rotor made from steel for use in an asynchronous electrical machine wherein, for the purpose of increasing its otherwise poor electrical conductivity and thereby to reduce its electrical losses, the end faces of the rotor are provided with concentric annular rings separated by intervening grooves.
Patent SE-7710088-L (SE)
Inventor: TRAXLER P
IPC: C07H19/01
Filed: 1977-09-08
Abstract: The antibiotics Papulacandin A and Papulacandin B are etherified at the phenolic groups in positions 10 and/or 12 by introducing a group -CH2-K wherein K is a hydrocarbon radical which is either unsaturated and aliphatic, or it is saturated or unsaturated and substituted by cyclic hydrocarbons, such as aromatic or heterocyclic ones, or by functional groups, such as halogens, carboxyl groups, carboxyl ester or amide groups. These ethers are characterized by a good antifungal action e.g. against Candida albicans and also by an antifiral action.
Patent SE-7711534-L (SE)
Inventor: SCHEL W
IPC: B01D63/02
Filed: 1977-10-13
Abstract: The present mass transfer apparatus between two media is especially adapted to blood dialysis. To assure an undisturbed flow of the blood through the dialyser and to avoid coagulation all flow channels are shaped to avoid dead corners and choking zones so that the blood is prevented from forming wakes or so-called "dead waters" in its flow path. For this purpose a hollow space is formed adjacent to the open ends of the hollow fibers. The inlet and/or outlet to this hollow space may extend radially axially or tangentially.
Patent SE-7802979-L (SE)
Inventor: BERGH B F
IPC: F16B15/00
Filed: 1978-03-15
Abstract: A fastening device for use in lightweight concrete, comprising two main parts, an anchoring portion 1 and an attachment screw 6. The anchoring portion 1, which is intended to be hammered into the concrete, consists of an essentially tubular section 2 and a slightly curved tongue 3. In the transitory area between the tubular section and the tongue notches 5 are provided to ensure that the tongue bends laterally when the anchoring portion is hammered into a bore 10 in the concrete. The attachment screw 6, having a pointed tip 8, is arranged to be inserted through the tubular section and screwed down to penetrate the laterally bent tongue 3, thus securing the anchoring portion safely in the concrete. Portion 1 is formed from a sheet metal blank (Fig. 5). <IMAGE>
Patent SE-7809690-L (SE)
Inventor: SCHALLENBERG R L
IPC: A47L13/58
Filed: 1978-09-14
Abstract: Apparatus and a method for rinsing and sanitizing a mop utilized to clean floors. Utilized with a conventional mop, mop wringer and mop bucket, the apparatus dispenses a pre-selected volume of cleaning solution onto the mop. The mop is then wrung dry and used, and the method of rinsing and sanitizing is repeated.
Patent SE-7813177-L (SE)
Inventor: AHLUND C G
IPC: B42D1/08
Filed: 1978-12-21
Abstract: A binder with an outside insertion pocket intended for containing an exchangeable sheet with printed information, said pocket being formed from a sheet 3 of transparent plastic foil having stiffness and being squeezed under an edge lining 2 extending around the binder side and under a hinge 5 connecting the binder side 1 to the binder back 6, and having a formed shoulder 4 along said edge lining, the shoulder providing the pocket with thickness. <IMAGE>
Patent SE-7901963-L (SE)
Inventor: ROOSE VAMBOLA IOKHANNOVICH
IPC: B65H59/38
Filed: 1979-03-05
Abstract: The device for, for example, winding extremely fine wire contains spindles (1) for fixing a take-off bobbin (2) and a winding bobbin (3), a means for rotating the spindles (1) and a sensor (4) for the tension force of the wire (5) to be wound. The means for rotating the spindles (1) is designed as an individual drive (6), each of which contains an attachment (7) which is made of magnetically soft material and is rigidly fastened on the spindle (1), and a winding (8) for generating a rotating magnetic field all round the attachment (7). The output from the sensor (4) of the tension force of the wire (5) to be wound is coupled to the drive of the spindle (1) for fastening the take-off bobbin (2). This device can be used very advantageously for producing wire resistors and various coils of insulated extremely fine wire with micron cross-sections. <IMAGE>
Patent SE-7904983-L (SE)
Inventor: SUTTON W H
IPC: H05B6/64
Filed: 1979-06-08
Abstract: The susceptibility of a material to heating by exposure to microwave energy which material has slight or no such susceptibility is improved by mixing it in granular form with a microave reactive agent also in granular form which is capable of substantially responding to microwave energy. An article made from this mixture can be directly heated with microwave energy.
Patent SE-8000031-L (SE)
Inventor: DE MESMAEKER I
IPC: H02H3/38
Filed: 1980-01-02
Abstract: With heretofore known directional comparison protection systems working with fault direction detectors at both ends of a line section which is to be protected and data transmission between both end stations as well as transmitters and receivers and comparison-evaluation devices for narrowing or sectionalizing the location of the fault site with respect to the line section to be protected, the reliability of such sectionalizing procedure, especially in the case of faults near to an end station, when working with series capacitors or capacitance, is dependent upon the response of the protective gap of such capacitors. With non-response there are produced transient oscillations which can falsify the directional determination. The invention solves this problem by using distance protective relays as the fault direction detectors with line replica or image impedance, which can be switched in the sense of a zone staggering protection. The image impedance for the directional comparison protection is set greater than the impedance of the line section to be protected, preferably is approximately equal to the forward network impedance of the relevant station.
Patent SE-8000392-L (SE)
Inventor: SIMKO R T
IPC: H01L21/8247
Filed: 1980-01-17
Abstract: Nonvolatile, semiconductor random access memory cells comprising a static, RAM cell and a nonvolatile memory element which may be interconnected with the static random-access memory cell by capacitative coupling, such that the RAM cell contents may be directly copied to the nonvolatile element, and such that the nonvolatile memory cell contents will be copied to the RAM cell upon applying power to the RAM cell. The nonvolatile memory element may be a substrate-coupled floating gate cell incorporating self-regulated and asperity enhanced tunnel currents. <IMAGE>
Patent SE-8003599-L (SE)
Inventor: SERAGNOLL E
IPC: A24C5/14
Filed: 1980-05-13
Abstract: A machine for simultaneously producing two continuous cigarette rods, in which two different units cooperate with each other to form the above two cigarette rods, the first of said units forming two equal strips of paper starting from a single continuous web, and the second of said units forming two substantially uniform and equal fillers of shredded tobacco starting from a single inlet hopper.
Patent SE-8008887-L (SE)
Inventor: COLLINS J C
IPC: A61K31/4409
Filed: 1980-12-17
Abstract: 4(or 3)-(3,4-Dihydroxyphenyl)- pyridine, a cardiotonic agent, is prepared by demethylating 4(or 3)-(3,4- dimethoxyphenyl) pyridine, preferably by heating with aqueous hydrogen bromide. 4(or 3)-[3,4-di-(OR)-phenyl] pyridine, where R is hydrogen or methyl, or pharmaceutically-acceptable acid- addition salt thereof is disclosed as the active component in a cardiotonic composition for increasing cardiac contractility and in the method for increasing cardiac contractility in a patient requiring such treatment. The novel isomeric 2-[3,4-di(OR)-phenyl] pyridine, where R is hydrogen or methyl, is shown for comparative purposes.
Patent SE-8101054-L (SE)
Inventor: BLOMQVIST I
IPC: F15B15/22
Filed: 1981-02-17
Abstract: A cylindrical section which functions as a damping body 29 is connected to piston 4 which travels inside cylinder tube 1. In the vicinity of an end stroke position, damping body 29 which may have axial grooves 31 enters with some play, an outlet channel for the fluid under pressure and penetrates through a ring-like throttle body 9 which, with axial play, is installed in a ring-like cavity 27 in the outlet channel. The throttle body 9 has a cross section which can not be deformed and is equipped with axial slots or grooves 28 at its outer periphery. The cavity 27 is closed off at its outer periphery from the space toward the piston side by means of a removable lock ring 20 e.g. a so-called Seeger ring or circlip, with larger inner diameter than the smallest groove diameter of the throttle body 9. Damping sleeve 10 engages a similar throttle body and damping arrangement at the other end of the cylinder tube 1. <IMAGE>
Patent SE-8104881-L (SE)
Inventor: TENCZA T M
IPC: A61K9/48
Filed: 1981-08-17
Abstract: A capsule product preferably containing a high dosage of aspirin in powder or granulated form and at least one akaline tablet or pellet; the improvement in which said alkaline tablet or pellet comprises magnesium carbonate, calcium carbonate and a magnesium oxy component such as magnesium oxide, magnesium hydroxide or the combination of magnesium oxide and magnesium hydroxide. The alkaline tablet is preferably dimensioned so that it will contain a maximum amount of material in a minimum volume e.g. a spheroid so that it can be readily dropped into a gelatin capsule e.g. #0 gelatin capsule.
Patent SE-8107330-L (SE)
Inventor: FISCHER P
IPC: F16H63/44
Filed: 1981-12-08
Abstract: A device is provided for preventing a gearshift directly from a first lane (V-VI) to a second, non- adjacent lane (I-II) in a multi-lane gearshift of a transmission. In the device a pair of directional control devices 12, 13 control supply of fluid pressure from a source 15 to a blocking cylinder 17, the piston of which has a spring action return stroke, and to a range switching cylinder 16. In the neutral position on the V-VI lane fluid is supplied to the blocking cylinder 17, moving the piston into a position where it prevents movement in the direction 30 by obstructing the shaft 1. Upon movement towards the III-IV intermediate lane, the plunger 9 is pushed in and the plunger 10 becomes extended. The valves 12, 13 then act to relieve pressure from the cylinder 17, to unblock the path. Pressure relief is delayed by the throttle 19 so that the path remains blocked against immediate selection of the I-II lane. <IMAGE>
Patent SE-8107724-L (SE)
Inventor: HOEGLUND INGOLF
IPC: F15B15/14
Filed: 1981-12-22
Abstract: A pressure fluid cylinder without a piston rod and of the kind having a slotted cylinder tube (1) and a piston displaceable therein, said piston being connected to a movement transfer device, which extends radially through the slot. The slot is sealed axially on each side of the piston by means of internal and external sealing strips (31,32) consisting of a flexible sealing band (37, 38) as well as retention means (44,45) extending into the slot and securing a releasable mechanical engagement with each other or, by friction, with the side walls of the slot.
Patent SE-8200869-L (SE)
Inventor: JONSSON KARL-ERIK ARNOLD
IPC: B27G13/00
Filed: 1982-02-12
Abstract: A cutting tool and holder combination including a cylindrical tool having a cutting edge in at least one of its ends and at least one annular guide groove around its periphery. The tool holder includes a part-cylindrical recess in a tool carrier and a clamping device connected to the tool carrier. The clamping device includes a part-cylindrical surface adapted to be pressed towards the part-cylindrical recess, thereby clamping the tool between this surface and recess. The recess includes at least one part-annular guide ridge corresponding to the annular guide groove of the tool. Axial displacement of the tool is prevented by engagement of the ridge in the groove. Rotation of the tool may take place upon untightening of the clamping device.
Patent SE-8205653-L (SE)
Inventor: BRANDLI E H
IPC: A01M1/20
Filed: 1982-10-04
Abstract: An insect feeding station has a central poison area 24, guide and baffle walls 30, 20 leading from the periphery of the station to the central poison area and a cover. <IMAGE>
Patent SE-8301815-L (SE)
Inventor: ADAMSON R B
IPC: C22C16/00
Filed: 1983-03-30
Abstract: ZIRCONIUM ALLOY BARRIER HAVING IMPROVED CORROSION RESISTANCE A nuclear fuel element for use in the core of a nuclear reactor which has a composite cladding container having a substrate and a dilute zirconium alloy liner bonded to the inside surface of the substrate. The dilute zirconium alloy liner forms about 1 to about 20 percent of the thickness of the cladding and comprises from about 0.1% to about 0.5% by weight niobium and preferably from about 0.2% to about 0.4% by weight niobium, the balance being zirconium. The dilute zirconium alloy liner shields the substrate from impurities or fissin products from the nuclear fuel material and protects the substrate from stress corrosion and stress cracking. The dilute zirconium alloy liner displays greater corrosion resistance, especially to oxidation by hot water and steam than unalloyed zirconium. The substrate material is selected from conventional cladding materials, and preferably is a zirconium alloy having a higher alloy content than the dilute zirconium alloy liner.
Patent SE-8306169-L (SE)
Inventor: NAERT M
IPC: B60N2/90
Filed: 1983-11-09
Abstract: The invention relates to a seat intended, for example, for automobiles, trains or airplanes, having a back-rest, in which there is arranged a lumbar-support device whose rigidity can be adjusted by turning a wheel mounted on a shaft journalled in the back-rest, and the vertical setting of which can be adjusted by vertically displacing the wheel with subsequent pivoting of the shaft. The lumbar support device comprises a horizontally elongated sheet of flexible material that is bodily vertically displaceable by vertically displacing the wheel, and whose rigidity is adjusted upon turning the wheel by moving toward or away from each other the opposite horizontal edges of the sheet thereby to cause the sheet to bow outwardly to a greater or lesser extent. Turning the wheel winds a filament on the shaft to effect this latter adjustment.
Patent SE-8501253-L (SE)
Inventor: CASTREN R M
IPC: F02M31/02
Filed: 1985-03-13
Abstract: The filter element (3) contains arrays of needle-like articles, and a central part. After entry (A) into the capsule-type structure (2), the air circulates spirally towards a central outflow channel, passing several edge parts and receiving heat from a central part heat transmission medium. It is cleaned as it comes in contact with the needles. Pollutive matter segregated from the air is received in a separate box to the filter element.
Patent SE-8505963-L (SE)
Inventor: MCCORD R C
IPC: G02B5/10
Filed: 1985-12-17
Abstract: A rearview mirror for passenger vehicles has a primary viewing surface that is substantially flat. This surface curves to the rear of the mirror, with a continuously decreasing radius of curvature, toward at least one lateral edge thereof. This provides peripheral vision to the operator of a vehicle in addition to this vision directly to the rear. The peripheral vision introduces a very gradually increasing rate of distortion as the reflected image approaches the edge of vision. This causes the peripherally reflected images to be easily relatable to those reflected from the primary viewing surface.
Patent SE-8600206-L (SE)
Inventor: BJORKMAN LARS-ERIK
IPC: G09F1/10
Filed: 1986-01-17
Abstract: The unit central part (8) is connected with side parts (9a, 9b) via fold lines (7a, 7b), the side parts being terminated by flaps folded foldable flaps (11a, 11b). The side parts lower edges (10, 10b) and flaps (11a, 11b) are thus so formed that the folded flaps (11a, 11b) are located at a distance below the panel lower edge parallel fold line (6). Unit (1) upper part is folded outwards along the fold line (6), at the same time pushing the side parts (9a, 9b) towards each other, until the fold is more than 90 deg. It forms a self-retaining, groove-form support for a cardboard display panel (14).
Patent SE-8602534-L (SE)
Inventor: EDWARDS T P
IPC: B60R22/04
Filed: 1986-06-04
Abstract: A safety belt restraint system for restraining a passenger in his automotive vehicle seat has a pair of emergency locking safety belt retractors mounted in relatively close proximity to each other on the vehicle door near a lower portion thereof with a single safety belt strap running therebetween and through associated upper and lower belt guides on the door, there being a single connector fitting mounted in fixed relation to a mid-portion of the strap and being releasably anchored in a conventional safety belt buckle anchor located inboard of the vehicle seat, the retractors having large diameter spools sufficient to wind all of the webbing up adjacent to the vehicle door when the connector is released from the buckle. The safety belt restraint system is provided with a strap lifting assembly for a lap portion of the belt to facilitate ease of the user getting in and out of the vehicle, the lifting assembly includes a track located on the door and a motor to lift a connection element, attached to the lap portion of the belt, along the track when the vehicle door is opened, and a switch associated with the single connector fitting and the safety belt buckle anchor for deactivating the motor in response to removal of the connector fitting from the safety belt buckle anchor.