baber/WOPTO huggingface dataset:
Patent SE-8102294-L (SE)
Inventor: PUCHTA H
IPC: F16H59/04
Filed: 1981-04-09
Abstract: A remote control device for a speed-change transmission of a motor vehicle. A joint carrier, articulated to a vehicle part by a joint with a joint center immovable with respect to shifting movements, is connected by a universal joint with a gear shift rod leading to a gear shift device in the speed-change transmission and is adapted to be actuated to pivotal movements about the immovable joint center by a gear shift lever in a selection plane as well as in at least one shifting plane extending at right angles to the selection plane. A joint axis of a pair of pivots of the universal joint cooperating with the gear shift rod lies within or in parallel to the selection plane. The gear shift lever is pivotably mounted to a vehicle part by a second joint having a joint center immovable with respect to the shifting movements by lying offset or spaced from the immovable joint center of the joint carrier. An otherwise freely swingable connecting linkage is repsectively connected to the gear shift lever and joint carrier by individual joints with the two joints of the connecting linkage having the same pivoting direction with respect to the associated immovable joint centers in the directions of the shifting plane as well as respectively merely a degree of pivoting freedom with a pivot axis lying within or in parallel to the shifting plane.
Patent SE-8104692-L (SE)
Title: Prefabricated sound-absorbent panel - has aerated concrete body with meshwork core containing mineral wool packet
Inventor: BIZNOSAN R
IPC: E04B1/84
Filed: 1981-08-05
Abstract: The prefabricated sound-absorbent component comprises a body of aerated concrete treated in an autoclave, and reinforced by a metal meshwork core containing a packet of mineral wool. Grooves in the active surface of the body extend to the level of the wool packet. The coefficient of acoustic absorption can be between 0.45 and 0.9 in the 100 to 5000hz frequency band. After securing the wool packet in the core, the aerated concrete for treatment in the autoclave can be cast round it, and the whole passed to the autoclave. It is then knocked out and front grooves are milled in it as far as the mineral wool.
Patent SE-8107355-L (SE)
Inventor: PEETERS-WEEM P J M
IPC: E06B3/94
Filed: 1981-12-08
Abstract: PCT No. PCT/NL81/00011 Sec. 371 Date Dec. 4, 1981 Sec. 102(e) Date Dec. 4, 1981 PCT Filed Apr. 14, 1981 PCT Pub. No. WO81/03043 PCT Pub. Date Oct. 29, 1981.A folding wall being composed of modules and substantially comprising a double row of panels foldable in zigzag fashion by means of hinges, wherein at least two panels being in opposite positions in the rows are pivotally interconnected by a coupling piece having two relatively spaced supporting members, while two blades of resilient material slidable between two supporting members are each fastened to an inner side of a panel, said resilient blades will cause an inwardly directed force upon the panels when the wall is drawn out, so moving these panels into a parallel position, and wherein a lever is connected at a distance from the supporting members by means of a hinge with the coupling piece, so when folding the wall, said lever is adapted to exert a pressure on the free ends of the resilient blades, causing an outwardly directed force upon the associated panels so that the zigzag folding of the wall is facilitated.
Patent SE-8107585-L (SE)
Inventor: KORSHUNOV E A
IPC: B22D11/00
Filed: 1981-12-17
Abstract: The invention concerns a method for semicontinuous casting of metal. The method involves periodic feeding of a molten metal 4 in the direction from bottom to top into a chill mould 1 as far as a starting body 2, holding of the metal 4 in the chill mould 1 during formation of the edge zone 6 of predetermined thickness for the material, and pulling of the material out from the chill mould 1 for a certain length while at the same time feeding a molten metal volume into the chill mould 1, corresponding to the length pulled out. The method is characterised in that, after initially filling the chill mould 1 with the molten metal 4 and after filling the chill mould 1 with metal 4 after each withdrawal of material from the chill mould for the pull-out length, one continues the supplying of the molten metal 4 and removes to a zone outside the starting body 2 a molten metal volume making up 0.1-0.9 of the volume of the work space of the chill mould 1, after which during the holding period one returns a portion of said molten metal volume at least one time to the material being moulded, and again removes this portion to the zone outside the starting body 2, while during the final phase of moulding of the material one introduces the major portion of said molten metal volume into the material being moulded, and interrupts the movement of the molten metal 4 until the material has solidified. The invention can be used during semicontinuous casting of metal for production of billets by pulling them out from the chill mould in the direction from bottom to top. <IMAGE>
Patent SE-8300381-L (SE)
Inventor: VINE R W
IPC: B01J23/63
Filed: 1983-01-26
Abstract: A catalytic combustor particularly adapted for use in wood and coal burning stoves is described comprising a high temperature stable support material containing a high activity, sulfur tolerant combustion catalyst. In addition to having a relatively long life, the catalytic combustors according to the present invention demonstrate useful performance even in the presence of sulfur containing fuels. Furthermore, the catalytic combustors of the present invention improve the efficiency of such stoves over and above that provided by conventional catalytic combustors.
Patent SE-8301097-L (SE)
Inventor: FRIES B I
IPC: E04C2/34
Filed: 1983-02-28
Abstract: Construction material with an elongated form and reinforced ends.The body has a cross section with at least two parallel sides defining the side edges of the body that are elongated and have a reinforced outer layer (10, 11). The construction material also features a core forming a mid-layer of particleboard or boards surrounded by the reinforced outer layer. Each of the reinforced ends features a nailable end piece (13).<IMAGE>
Patent SE-8301576-L (SE)
Inventor: KARPE W
IPC: H01H51/20
Filed: 1983-03-22
Abstract: First and second contactors are arranged within a common housing 20 and their contacts are closable by respective electromagnetic means each comprising a fixed core 1, coil 3 and armature 2 acting on bridges 10 carrying movable contacts 18a. Fixed contacts are carried on a common U-shaped support 11 provided with common terminal 12, and other fixed contacts 18 are carried on supports 13 with terminals 12A, 12B. A mechanical interlock, provided by the interengaging ends of the movable contact carrying sleeves 4 attached to electromagnet armatures 2, prevents simultaneous closure of both sets of contacts. Each electromagnetic means may act on a group of such contacts. <IMAGE>
Patent SE-8301746-L (SE)
Inventor: YOST K G
IPC: A61Q11/00
Filed: 1983-03-29
Abstract: A fluoridated dental article for cleaning the interproximal surfaces of the teeth, such as dental floss or dental tape, comprising filaments coated with a wax coating that is in turn coated with a polymeric coating containing a fluoride salt.
Patent SE-8303100-L (SE)
Inventor: RAUSER M
IPC: A23L17/00
Filed: 1983-06-01
Abstract: A porous food product is prepared by mixing sodium alginate and a calcium compound with ground fish or meat, heating the mixture, introducing a pressurized gas and an acid into the mixture, the acid liberating calcium ions from the calcium compound to cause the sodium alginate to form a gel which confers a porous structure on the product, and reducing the pressure to liberate gas and form gas bubbles in the product.
Patent SE-8401361-L (SE)
Inventor: MINENKO L P
IPC: B66D1/00
Filed: 1984-03-12
Abstract: A device for gripping and hoisting packed sacks includes a contrivance for mounting the device onto a hoisting machine, load bearing members rigidly coupled to the contrivance for mounting the device onto a hoisting machine. The load bearing members carry vertical plates hinged thereto and turnable from an actuator. The free ends of the load bearing members has slots whose longer faces are in a position of angularity with respect to the end faces of the load bearing members. The device incorporates also two rods arranged parallel to each other, of which the rod is rigidly fixed with its ends to the vertical plates while the other rod is fitted in the slots of the load bearing members. The load bearing member carries a mechanism for restricting the load upon the actuator imparting turning motion to the vertical plates, said mechanism being kinematically associated with the rod fitted in the slots of the slots of the load bearing members.
Patent SE-8402870-L (SE)
Inventor: INAMORATO J T
IPC: C11D3/386
Filed: 1984-05-28
Abstract: A stabilized built single-phase enzyme-containing liquid detergent composition is provided comprising:   (a) 3 to 10%, by weight, of a surface active nonionic detergent compound;   (b) 3 to 15% of a surface active amphoteric detergent compound;   (c) 5 to 25% of a non-phosphate detergent builder salt; (d) an effective amount of an enzyme or enzyme mixture selected from alkaline protease enzymes and alpha-amylase enzymes; (e) 3 to 15% of an enzyme stabilizing system consisting of (i) glycerine and (ii) a boron compound or mixture consisting of boric acid, boric oxide or an alkali metal borate capable of reacting with the glycerine; and   (f) 30-85% water. -
Patent SE-8403127-L (SE)
Inventor: HAGLUND S A
IPC: B66F9/08
Filed: 1984-06-12
Abstract: A lifting mechanism, for a tractor (2) with a hydraulic rear implement mounting (3), has a frame section (4) with portions (6) engaging with the mounting. A lifting section (16) is raised and lowered in the frame section by a hydraulic ram (23) connected to the tractor hydraulic system.
Patent SE-8405093-L (SE)
Inventor: CRONSELL L
Filed: 1984-10-11
Abstract: Two clip arms (32,34) extend parallel so that when a clip (28) is fitted on a plate component (10') they engage around its two main surfaces (48,50). The second arm has a component (38) which permits manual deforation of the clip. The plate-shaped component, through alteration of the body (30) position w.r.t. the plate component corresp. side edge (46), is lockable and releasable in relation to a support fixture (12).
Patent SE-8500286-L (SE)
Inventor: ANDERSSON H
IPC: F16C3/035
Filed: 1985-01-22
Abstract: A telescopic guide, especially for transmittance of torque in alternating directions and of the type which comprises a telescopic shaft (1) having at least three axial guide grooves (4-6) distributed round the telescopic shaft, an outer telescopic sleeve (2) having inner axial counter grooves (12) provided round the sleeve substantially like the guide grooves (4-6) of the telescopic shaft (1), and several transmittance elements provided between the guide grooves (4-6) of the telescopic shaft and the counter grooves (12) of the telescopic sleeve (2). The transmittance elements preferably are rows of balls, in which at least one such row has balls of a relatively «elastic» material, whereas the other rows comprise balls of a material which is «hard» in relation to said «elastic» material. The balls of «elastic» material may have a slightly larger dimension than the grooves (4) of the telescopic shaft and the counter grooves (12) of the telescopic sleeve (2) whereas the balls of «harder» material may have a slightly less dimension than the equivalent grooves (5, 6) and counter grooves respectively. Preferably the grooves 5, 6 of the telescopic shaft (1) for the «hard balls» are angularly displaced in relation to the equivalent counter grooves of the telescopic sleeve (2) such that the points of contact for two adjacent «hard» balls with the telescopic shaft (1) and the telescopic sleeve (2) are located on common mutually parallel planes. The telescopic guide may comprise three rows of transmittance elements, in which one row has elastic balls, and four rows of transmittance elements, in which two such adjacent rows comprise elastic balls.
Patent SE-8501699-L (SE)
Inventor: EKLOF A
IPC: E21B17/042
Filed: 1985-04-04
Abstract: The connection between an internally threaded end (12) and the externally threaded end (13) of two members forming an impact operated rock drill spindle, uses threads with straight flanks (20). Between the roots of the external threads and the crests of the internal threads is a gap (a) larger than 1% of the outside dia. (Dy) of the external threads. This gap is at least four times the size of the gap (b) between the roots of the internal threads and the crests of the external threads. The height (h) of the internal threads is less than 5% of the inside dia. (Di) of the internal threads.
Patent SE-8601046-L (SE)
Inventor: SVENSSON E G
IPC: B60J3/02
Filed: 1986-03-06
Abstract: The invention relates to a bearing device for a sun visor (1) for motor vehicles, which device comprises a bearing body (4) with a circular bearing surface (5) for a swivelling spindle (3) which can be pulled out of a continuous opening (6) in the bearing body (4). According to the invention, the swivelling spindle (3) has a non-circular cross-section so that the sun visor (1) can easily be pulled out of the bearing device when the narrowest part of the swivelling spindle (3) lies right in front of the opening (6) of the bearing body (4), whereas in all other positions the swivelling spindle (3) is mounted in the bearing body (4) without play. <IMAGE>
Patent SE-8604966-L (SE)
Inventor: WICEN JAN
IPC: G06F19/00
Filed: 1986-11-20
Abstract: A method and a device for recording odontological measuring data such as status of caries and/or parodontitis in a certain sequence of observations as to the different teeth. The invention is characterized in that an electronic handheld device (1) equipped with keys (8-11) and a display (4) is used positioned on or close to the body of the patient for selective input of identification and measuring data of the various observations, which then are transferred to processing and recording in a stationary device (2), equipped with a printer.
Patent SE-8700052-L (SE)
Inventor: HERSHEL R S
IPC: G03F9/00
Filed: 1987-01-08
Abstract: A unit magnification, achromatic, anastigmatic optical projection system, more particularly for microlithography on semi-conductor wafers, comprises a concave mirror (52), an achromatic lens (56) including a meniscus lens (53), a plano-convex lens (55) and two reflecting prisms (56, 57), all with appropriate refraction indices. Light which has passed through a recticle (R) is reflected by prism (56), then by mirror (52) and thereafter by prism (57) toward a wafer (W). Mirror (52) has an aperture (58) through which a beam of light is directed towards a photomultiplier tube (66) which is thus used to align wafer (W) with respect to reticle (R).
Patent SE-8701171-L (SE)
Inventor: PAPENHAGEN D
IPC: F02D1/10
Filed: 1987-03-20
Abstract: A device for regulating an internal combustion engine in a motor vehicle is provided with an electrical desired-value transmitter adjustable between an idling position and a full-load position, an actuator, and a regulating member coupled mechanically to the actuator. The set position of the desired-value transmitter is transmissible to the actuator via an electrical transmission circuit via which signals can be entered from further regulating variables; and also to the regulating member via a mechanical transmission member of variable length which can be connected to the desired-value transmitter via a connecting lever. So that this regulating device can be installed with the least possible changes in a vehicle without impairing its emergency running properties and the input of further regulating variables, a drag lever is provided that connects the accelerator pedal to the desired-value transmitter. The connecting lever can be dragged along with the drag lever during the adjustment of the drag lever in the direction of full load. Between the full-load position and the particular position of the drag lever, the connecting lever is adjustable independently of the drag lever. A signal output for activating the power transmission between the internal combustion engine and the vehicle drive is connected to the connecting lever.
Patent SE-8801368-L (SE)
Inventor: LOBERG HANS MIKAEL
IPC: E04B1/48
Filed: 1988-04-13
Abstract: Device for securing insulating material 2 against a wall 6 or the like, for example against a wall made of light concrete. The device comprises a hollow standard 1 whose length essentially corresponds to the intended thickness of the said insulating material 2, one end of the said hollow standard 1 being provided with a plate 3 or the like, suitably provided with a hole, for maintaining the insulating material 2 against the wall 6 and, in the present case, for cooperating with an applied finishing mortar or the like, and the other end of the said standard 1 being designed as an expandable securing member 4 which is intended to be expanded by an expansion member 5 which can be introduced through the hollow standard 1 and is thereby clamped in a cavity 7 made in the said wall, and which expandable securing member 4 is divided or subdivided into at least two parts 4a, 4b which are provided with flanges and are intended to be expanded by the said expansion member 5. In the nonexpanded state, the flanges of the said parts 4a, 4b overlap each other, and the said flanges, when the said parts 4a, 4b are expanded by means of the expansion member 5, are intended to essentially bridge the gaps which are formed between the said parts 4a, 4b when the expansion takes place. <IMAGE>
Patent SE-8801752-L (SE)
Inventor: THORESON T
IPC: F16K11/14
Filed: 1988-05-09
Abstract: A pneumatic hand valve comprising a valve housing (1) with two and preferably four first seat valves (1g, 19) which are connected to pressure recipients and arranged in a common plane around, and oriented with their valve cones radially towards, a centre line (A-A) perpendicular to said plane, on which centre line there is disposed a control means (15) common to the seat valves, a base plate connected to the housing, such that the plate and the housing are axially movable relatively to each other along said centre line between an outer and an inner limit position, the base plate including a second seat valve (3g, 9) connected to a compressed-air supply (13) and oriented with its valve cone (9) along the centre line, the valve housing and the base plate including interacting means (1b, 3d, etc.) which are arranged in such a way that when one of the first seat valves is open, the recipient connected to said valve will be in communication with the ambient atmospheric pressure, and the second seat valve will be closed when the valve housing and the base plate are in or proximate to one of the limit positions, whereas said recipient will be in communication with the compressed-air supply and communication with the atmospheric pressure will be interrupted when the valve housing and the base plate are in or proximate to the other limit position.
Patent SE-8802554-L (SE)
Inventor: LARSSON K
IPC: E21B17/042
Filed: 1988-07-08
Abstract: The present invention relates to a thread coupling including at least one male thread (10) and one female thread (17), said male thread (10) being arranged upon a spigot (11) that constitutes an integral part of a first drill string element (12), and said drill string element (12) at the inner end of said spigot (11) being provided with a shoulder (13) that has a contact surface (14) directed towards the free end of the spigot (11), said female thread (17) being a part of a coupling sleeve (18) that is connected to a second drill string element (19), and the coupling sleeve (18) being provided with an internal stop surface (20). In thread couplings between drill string elements either so-called bottom stops or so-called shoulder stops are used, said principles per se having disadvantages as to stresses, energy transfer and so on. The characteristic of the present invention is the combination of a bottom and a shoulder stop in a thread coupling.
Patent SE-8901773-L (SE)
Inventor: WALLEN PER INGE
IPC: B08B9/055
Filed: 1989-05-18
Abstract: A method for cleaning of ventilation ducts. This method is using vacuum for creating a strong air stream of high velocity which is used for passing a cleaning element through the duct. This cleaning element could comprise a brush or a ball of foam rubber or like, which can adapt its shape to the cross section of the duct. When passing through the duct the element sweeps the inner surfaces of the duct and then loosens dirt adhering thereto. The method is completed with a treatment of the walls with a desinfactant and/or water stream which may contain a grease solvent.
Patent SE-8903709-L (SE)
Inventor: THUSWALDNER H
IPC: D04H3/04
Filed: 1989-11-06
Abstract: According to the invention, a web of material presenting periodic string parts is provided with garnishing material by forming loops of garnishing material around the net yarn, and subsequently fastening the loops together by applying high frequency energy. This is effected in an automatic machine in which string parts together with accompanying garnishing are inserted into apertures formed on a drum by means of electrodes which are mutually separated during the process of insertion and which are then clamped together and supplied with high frequency energy, whereafter the electrodes are again separated to release the string material and garnishing.
Patent SE-9101030-L (SE)
Inventor: GRANLIND INGMAR
IPC: E05G5/00
Filed: 1991-04-08
Abstract: The cabinet is provided with a door which can be opened and closed and which can be locked in the closed position, and with a hole serving as an insertion opening for a cassette or the like, where a unit 15 is arranged next to the said hole and is provided with a storage area, which is open at opposite ends, in the form of a tube section 18 which can be displaced or rotated from a first position, in register with the said hole 12 for receiving a cassette, to a second position (in Figure 3) in register with a hole connected to the inside of the cabinet in order to be able to deliver the cassette inside the safe, or vice versa. The said unit consists of, inter alia, two fixed parallel wall sections 16, 17 between which the said tube section 18 can be rotated by cooperating with two discs 20, 20a which can turn about an axis of rotation of a drive unit. The drive unit 25 is oriented between the said wall sections 16, 17. A drive disc 28 connected to the output shaft of the drive motor 25, with a peripherally oriented running surface 29, 30, is arranged to bear against one 20 of the rotatable discs in order to turn the said discs 20a and the said tube section 18 horizontally between the said first and second positions. <IMAGE>
Patent SE-9103784-L (SE)
Inventor: BERGGREN STEFAN
IPC: C21C5/40
Filed: 1991-12-20
Abstract: The invention relates to a fumes-exhausting hood (1, 1 min ) for exhausting noxious fumes arising from melting furnaces or other tiltable preparation vessels (2) during various phases of a melting process, such as charging, melting and discharging. The hood comprises at least one exhaust valve opening (4, 4 min ) and is pivotally mounted via a linkage (8) on a tubular part (14) forming part of the exhaust duct (10) to allow the hood to be raised, lowered and moved aside during the various phases of the melting process. The hood is pivotally mounted about at least three axis, two horizontally disposed axes (S1, S2) through the ends of the linkage (8) and one vertically disposed axis (S3) through the tubular part (14). <IMAGE>