baber/WOPTO huggingface dataset:
Patent SE-7708286-L (SE)
Inventor: MADLENER P
IPC: F42B23/16
Filed: 1977-07-18
Abstract: A land mine comprises a mine body having at least a ground facing portion with a casing formed of a surface of revolution and having a multiplicity of projectile splinters arranged therearound in a pattern of enveloping tangents, the normals of which point each splinter to a definite target area to be covered. The mine includes an explosive in the casing which is effective upon explosion to catapult the splinters downwardly in a substantially conical distribution each at a predetermined angle depending on the mass of the splinters relative to the mass of the explosive and also depending on the angle of impact of the detonation produced by the explosion on the individual splinters.
Patent SE-7714006-L (SE)
Inventor: RUTTY E C
IPC: G01B3/1041
Filed: 1977-12-09
Abstract: A coilable rule having a replacement cartridge comprising a hub, a spool for winding the tape and a keeper for maintaining the cartridge in factory adjusted position until it is field-installed in the tape casing is disclosed. The spool has a single side flange journaled on a hollow hub which is non-rotatably mounted within the casing with the hub providing a second side flange to define an annular spring chamber with the hub flange spaced from the spool by an annular clearance to prevent frictional contact and provide a unit bearing construction for the spool so that the spool is self-aligning. The keeper is snap-fitted into one of a plurality of non-circular openings in the hub flange and a central post passing through the hollow hub fixes the distance between the sidewalls of the casing to provide an axial clearance with the hub to accommodate the axial movement thereof.
Patent SE-7902043-L (SE)
Inventor: HELMRICH H
IPC: G11B23/033
Filed: 1979-03-07
Abstract: A floppy disc structure comprises a magnetic disc which is rotatably disposed in a rectangular casing. At points where a gripping arrangement grasps the floppy disc in order to draw the same into a floppy disc drive unit automatically, spacers are provided which prevent compression of the casing, the spacers being disposed between the inner surfaces of the walls of the casing. The spacers are approximately the thickness of the magnetic disc.
Patent SE-7904904-L (SE)
Inventor: LUNDGREN S T
IPC: G07C9/00
Filed: 1979-06-05
Abstract: PCT No. PCT/SE80/00159 Sec. 371 Date Feb. 5, 1981 Sec. 102(e) Date Feb. 4, 1981 PCT Filed Jun. 4, 1980 PCT Pub. No. WO80/02711 PCT Pub. Date Dec. 11, 1980.An electronic lock of the type which can receive a plurality of electronic keys is disclosed. Each of the electronic keys has a unique key code associated therewith, one of the keys being a control key, the remaining keys being opening keys. The lock includes a read only memory for storing a control code corresponding to the key code associated with the control key and an erasable memory for storing a set of opening codes. The lock further including a control circuit which compares the key code of each key placed in the lock to both the control code and the opening codes. The control circuit opens the lock when the key code of a key placed in the lock corresponds to any one of the opening codes and changes the set of opening codes stored in the erasable memory when the control key and one of the opening keys are sequentially placed in the lock.
Patent SE-7906044-L (SE)
Inventor: JOHANSSON R
IPC: B60R1/06
Filed: 1979-07-11
Abstract: The invention concerns a rear view mirror for motor vehicle, which is provided with a ball joint to enable adjustment of the mirror. The mirror is characterized in that the ball joint 4, 5 is configured as a breaking connection, whereby the mirror is intended to be broken loose from the vehicle upon impact loading, for example, during a collision or abrupt braking. <IMAGE>
Patent SE-7910739-L (SE)
Inventor: KASTING E W
IPC: F16H57/02
Filed: 1979-12-28
Abstract: A combined gear cover and mount for an internal combustion engine is disclosed for use on an engine having a vibration damper mounted on a projecting end of the engine crankshaft wherein the gear cover includes a housing for enclosing the vibration damper while re-enforcing the engine mount formed integrally with the gear cover. The gear cover is adapted to connect with a gear plate mounted directly on the engine block to form an enclosure for the gear train of the engine. The gear cover also includes an integral fan clutch housing and a lubrication fluid transfer passage for an engine driven air compressor.
Patent SE-8002543-L (SE)
Inventor: PETERSHACK V D
IPC: F16G13/06
Filed: 1980-04-02
Abstract: A T-headed pin for use in rivetless chain, generally of the trolley conveyor type, is disclosed. The pin can entirely replace the conventional forged pin of any ordinary size and has superior design matching abilities. It is unique in that it is constructed entirely from a flat piece of sheet metal. Rectangular metal blanks with paired oppositely projecting tabs are provided. The blank is first curled to form the body of the pin with the tabs projecting endwise therefrom. In automated manufacture of chain of the type mentioned in selected lengths, the links may be readily assembled with curled pins having tabs projecting axially from both ends. The tabs may then be bent as required to complete the chain length. Alternatively, the tabs at one end only may be bent and lengths of chain may be readily assembled by inserting the other end of each pin into place and then bending the tabs at said other end. In the manufacture of the pins separately of chain assembly, the curled pin with projecting tabs is supported between two members of the exact width required between the T-heads of the finished pin. Opposite curling tools then move toward the tabs and form them in a sequence of steps which prevents or reduces tearing of the metal of the edges of the tabs where they merge into a curled portion forming the pin. Alternatively, the tabs may be bent prior to curling or partially bent prior to curling followed by a complete bending.
Patent SE-8005542-L (SE)
Inventor: SATO T
IPC: G11B31/00
Filed: 1980-08-05
Abstract: An automatic power supply system for an acoustic apparatus having at least a cassette deck box and an audio box connected thereto, the deck box including an automatic power supply circuit and a tape/radio selector switch. A power source +B is supplied to the automatic power supply circuit or a relay control circuit of the audio box through the selector switch. The power source +B is further supplied to an audio amplifier through a relay which is adapted to be energized or deenergized by the relay control circuit.
Patent SE-8007652-L (SE)
Inventor: HAZAMA K
IPC: B23D55/06
Filed: 1980-10-30
Abstract: Noise from bandsaw machines has been a problem in the past, for which no real solution has been available. It has now been surprisingly found that the vibration (and thus the noise) of an elongate flexible member can be prevented or reduced, by periodically changing the length thereof, by periodically changing the tension thereof, by periodically changing the Young's Modulus (E) and/or by periodically changing the density thereof. The driven or driving wheel of a bandsaw blade may be provided with axially extending peripheral grooves.
Patent SE-8007911-L (SE)
Inventor: BOLT A J N
IPC: A24D1/00
Filed: 1980-11-11
Abstract: A smokeable device has an annular fuel rod in gaseous communication with a mouth-end chamber. The chamber contains a quantity of inhalent material which, when contacted by hot gases during smoking forms and aerosol for inhalation by the smoker.
Patent SE-8101534-L (SE)
Inventor: ASLUND C
IPC: B22F3/20
Filed: 1981-03-11
Abstract: A tubular composite element of metal, particularly steel, whereby at least the two opposite ends of the tubular composite element consist of different materials, for example carbon steel and stainless steel, and a process and a pressing for simultaneously producing two or more of such composite elements, at least two powders each consisting of one of the different materials, which have been produced by atomizing melts of the materials in question, are introduced alternately and separately from one another into three or more sections each extending over a predetermined axial length of a metallic hollow cylindrical casing and are condensed by vibration and/or ultrasound to around 60 to 70% of the theoretical density and by cold isostatic pressing of the closed casing under a pressure of at least about 3000 bars to at least 80% of the theoretical density and the pressing thus obtained is heated, subsequently hot-extruded to form a tube and the tube thus formed is divided up into the two or more composite elements mentioned above.
Patent SE-8101825-L (SE)
Inventor: EATON-WILLIAMS RAYMOND HERBERT
IPC: F22B1/30
Filed: 1981-03-23
Abstract: A multi-electrode boiler, especially for use as a humidifier, comprising water-changing means arranged to allow at least some of the water in the boiler to be changed, monitoring means arranged to monitor the electrical-current which flows through at least one of the electrodes of the boiler, control means responsive to the monitoring means to control the change of at least some of the water in the boiler to maintain the electrical-current in said at least one monitored electrode within a predetermined range of values, in which switching circuitry is provided to switch in and out electrodes of the boiler to vary the boiling rate.
Patent SE-8104396-L (SE)
Inventor: MULLER A
IPC: F16F1/32
Filed: 1981-07-16
Abstract: A suspension device for chains, of the type having two suspension members (3, 8) for chain links, one suspension member (8) engaging in a housing (1) with a guide member (5) movable against the force of a spring (7), comprises at least one stop (15) secured to the guide member (5) and extending through a slot (16) in the housing (1). A counter-stop (17) is mounted on the housing (1) and is located such that the stop (15) engages the counter-stop (17) before the spring (7) reaches its maximum deflection so as to protect the spring (7) from being overloaded. <IMAGE>
Patent SE-8202971-L (SE)
Inventor: LUNDIN S-A
IPC: B02C2/06
Filed: 1982-05-12
Abstract: A gyratory cone crusher is characterised in that the crushing shells (4, 5) defining the crushing space are so designed tha the space width at the entrance to the gap (6) is maintained substantially unchanged when the crushing head (2) is raised to compensate for wear. To this end the working surfaces of the crushing shells are so formed that the extensions (f, f1) of radially opposite generatrices (g, g1) to the working surfaces are substantially parallel or form such a small angle that the space entrance width (a, a1) is substantially constant regardless of the axial position of the crushing head. <IMAGE>
Patent SE-8206252-L (SE)
Inventor: ANDERSSON U
IPC: E03F5/02
Filed: 1982-11-03
Abstract: Adapter (1) for a floor-, dousing or sinkhole which water sluices include a lower part to which an outlet pipe is attached, and an upper part designed to be attached to the lower part and designed to be placed in a predetermined position; at floor level for example. The adapter (1) includes a pipe-shaped unit whose walls, completely or partly are designed as a bellows (8) whereby the distance between the adapter's (1) two ends can be varied and suited to the required length.The adapter is especially innovative in that the length placements come in the form of heels (18-21) fastened to the two ends of the adapter (1) between the running rods (22,23), where at the very least one heel (18-21) per rod is movable along and lockable on the rod (22,23).<IMAGE>
Patent SE-8300977-L (SE)
Inventor: JERVENSSON B
IPC: B27M3/00
Filed: 1983-02-22
Abstract: The wood panel assembly, partic. for a table, comprises one or more frame sections (1) to which thin wooden sheets (3,4) are fixed along each side. Where the sheet end (3a) is visible, the associated frame section (2) is of material having a similar structure to that of the sheet.(1)
Patent SE-8303537-L (SE)
Inventor: ANDERSSON L
IPC: E05D15/26
Filed: 1983-06-20
Abstract: The invention relates to a linkage system to automatically open and close a foldable door. The foldable door is pivotably attached in a door opening (3) with the aid of hinge means (4). A motor (8) opens and closes the door with the aid of a driving arm (7) pivotally connected with one end of a connecting rod (6). The characteristic feature of the invention is that the point of action of the linkage system has been moved out from the hinge means (4) to a door bracket (22) mounted at the top portion of the outer door section (1). A link (24) is at one end thereof pivotably connected to the door bracket (22) and is at its opposite end pivotably connected to one end of a lever (25) which at its other end is pivotably connected to a wall bracket (26) mounted at the wall above the door opening (3). A leg portion (19) is rigidly attached at one end thereof to the lever (25) and is at its other end pivotably connected to the opposite end of the connecting rod (6).
Patent SE-8305345-L (SE)
Inventor: WITMAN J H
IPC: B32B27/14
Filed: 1983-09-30
Abstract: The present invention relates to a process of preparing decorative coverings whereby a pattern is optionally provided on a backing and is then covered with a layer of thermoplastic material. Translucent or transparent chips having a thickness dimension not less than the thickness of the layer of material are applied to the surface thereof, the mateial is warmed, and the structure is consolidated to push the chips down into the layer of material until they contact the underlying surface. By doing so, the material residing between the chips and the underlying surface is extruded from beneath the chips, resulting in a plurality of windows onto the underlying surface. Structures produced according to the present invention exhibit unique visual properties and are useful as floor coverings, wall coverings, and the like.
Patent SE-8306513-L (SE)
Inventor: WINTERHALTER W
IPC: F42C9/18
Filed: 1983-11-25
Abstract: A fuse is used in a spin-type projectile. A percussion cap is mounted in a rotor which is normally disposed in a safety position. Rotation of the rotor to a firing position wherein the percussion cap is aligned with a firing pin is prevented by two independently operating safety devices prior to firing of the projectile. A first safety device comprises a conventional centrifugal mechanism which normally holds a bush within a recess of the rotor but releases same when the projectile spins. A second safety device comprises the firing pin which is urged into engagement with the rotor recess by a spring. An inertia disk is moved, in response to spinning of the projectile, to a position holding the firing pin out of engagement with the rotor recess. This enables the rotor to rotate to its firing position. When the projectile spin slows down or when the projectile impacts the target, the inertia disk can be moved aside as the firing pin enters the percussion cap.
Patent SE-8307119-L (SE)
Inventor: HARIGAYA Y
IPC: A61P1/04
Filed: 1983-12-22
Abstract: Described herein are novel carboxylic acid amide compounds or carboximide compounds represented by the general formula:   <IMAGE> wherein Z represents either the monoamido radical of an aromatic or cycloaliphatic ortho dicarboxylic acid or the amide of the corresponding anhydride, and their pharmaceutically acceptable salts; processes for the production thereof; and medicines containing the same. The novel compounds are useful as treating, preventing and improving agents for diseases attended with cerebral dysfunction as well as various symptoms caused by the said diseases.
Patent SE-8400959-L (SE)
Inventor: HANSEN NILS
IPC: A47B43/00
Filed: 1984-02-22
Abstract: The storage unit is mounted on a pallet base (5) with four-way entry for stacker truck forks. The unit has two gables (1,2), attached to the base, which are lowerable. When assembled in the upright position, the gables accommodate removable shelves (8).
Patent SE-8401472-L (SE)
Inventor: AGERGARD G
IPC: A47L11/24
Filed: 1984-03-16
Abstract: Brush with a rotatable axle. Around the perifery of the brush axle (2) are arranged a number of stiff bristles or tufts (5) of bristles in helical first rows (3), well separated from each other, at least the outer bristles of said first helical first rows, mounted close to the one end (6) of the brush axle, extending (s) past said end, preferably because at least those bristles of the first helical rows which are mounted close to said end (6) of the brush axle form an angle to the radial plane of the brush axle, so that the bristles extending past the axle end may reach into corners next to walls and similar obstacles, and as the brush is rotated may feed the sweepings forwards and sideways away from the obstacle. The invention relates also to a brush roller equipped with a brush of the described type, mounted at one of its ends.
Patent SE-8402216-L (SE)
Inventor: LARSSON S-O
IPC: B60T17/00
Filed: 1984-04-19
Abstract: A drying tower for a compressed air drier includes a base (5) and a reservoir (4) containing a cartridge (8) filled with filter material (12) and desiccant (11).In order to obtain an optimal utilization of the desiccant and of the space the cartridge (8) completely fills the reservoir (4) and is provided with two longitudinal partition walls (13, 14) perpendicular to each other and having two openings (15) at the end remote from the base, so that - aided by suitable shaping of the base - the air will be transported in a winding path consecutively through all four desiccant-filled compartments formed by the walls.
Patent SE-8402369-L (SE)
Inventor: RICHARDS D J
IPC: A61M16/18
Filed: 1984-05-02
Abstract: A gas flow unit such as a vaporiser mountable on a gas administration apparatus such as an anaesthesia machine in plug-in fashion includes an interlock system which prevents a valve for controlling the admission to the unit of gas from a supply provided by the apparatus from being operated before a locking mechanism has locked the unit to the anaesthesia machine. The interlock system also includes actuating means which, when the unit is mounted on the anaesthesia machine, opens respective valve members in ports located on the anaestheia machine only when the control valve is moved to its operating position. In the case when two similar units are mounted side-by-side on the anaesthesia machine and intended for use as alternatives, the interlock system includes pins which when the control valve on one unit is moved to its operating position, extend outwardly from the unit to prevent the control valve on the other unit from being operated.
Patent SE-8402773-L (SE)
Inventor: ANDERSSON JAN
IPC: E03C1/262
Filed: 1984-05-23
Abstract: Arrangement for bath-tubs. When using a bath-tub it would be desirable to be able to prevent solid particles, hair and similar substances from flowing down into the outlet of the bath-tub together with the waste water. This aim has been achieved in that a bath-tub strainer in accordance with figure 2 consisting of plastic, non-rusting metal or a combination of these materials covers the outlet (8) of the bath-tub and seals against the outlet edge (1) at the same time as the bath-tub plug (7) is locked in the open position owing to the fact that the pressure arrangement (11) in cylinder hole (5) exerts a compressive force on line (6) which is greater than the tensile force exerted by the bath-tub plug (7) secured to line (6), as a result of which the said bath-tub plug on the one hand stops in the open position, and on the other hand weighs down the bath-tub strainer so that the sealing ring (10) seals against the outlet edge (1).
Patent SE-8403417-L (SE)
Inventor: YAMAGISH T
IPC: B66F9/08
Filed: 1984-06-27
Abstract: A forklift mast assembly for attachment to a self propelled vehicle includes a pair of outer masts horizontally spaced from each other, and a pair of inner masts disposed just inwardly of the outer masts for up and down rolling motion relative to the same. Each outer mast is of U shaped cross section, defining a space opening inwardly or toward the other outer member for rotatably receiving an inner roll on the bottom end of the associated inner mast. Each inner mast is of H shaped cross section, defining an outwardly open space for rotatably receiving an outer roll on the top end of the associated outer mast, and an inwardly open space for rotatably receiving one pair of carrier rolls on a prong carrier. The outer masts are further rimmed to bear the axial thrust of inner rolls when the prong carrier is loaded out of the perpendicular in the plane of the mast assembly. Preferably, the inner masts are also rimmed to bear against the outer rolls and, if desired, against the carrier rolls as well. The improved mast configurations make it possible to eliminate a tie at least from between the bottom ends of the inner masts. Ties may also be removed from between the top ends of the outer masts and from between the top ends of the inner masts, depending upon the arrangement of the other parts of the mast assembly.
Patent SE-8403519-L (SE)
Inventor: ANKERSSON B
IPC: D04H1/70
Filed: 1984-07-03
Abstract: The molten mineral material flows to the plant which comprises a fast rotating cylindrical body. Fibres are thrown out and are guided by a gas stream to a moving collector surface which is gas permeable. Air currents remove fibre webs in such a way that the wet weight/area is reduced. Subsequently the web speed can be reduced so that the weight per unit area can be increased up to more than double. The web is then folded, heat treated, cooled and divided up into the required pieces.
Patent SE-8405245-L (SE)
Inventor: METTLER K
IPC: F16F9/54
Filed: 1984-10-19
Abstract: A pipe-type housing for a shock absorber has a bearing eye at one end for a fastening member. The housing is formed of a welded or continuous seamless steel pipe formed at one end by hot or cold extrusion to provide a flattened portion with two spaced generally parallel surfaces. Each of the surfaces has an opening aligned with the opening in the other. A flange extends around each opening and projects inwardly relative to the flattened section toward the other flange, however, the flanges are spaced apart. In the deformation of the pipe a transition wall is formed between the flattened part and the remaining part with the normal pipe cross-section. A base is inserted into the normal pipe cross-section abutting the transition wall. The base is sealed with the inner circumferential surface of the pipe by a seal ring fitted into a circumferentially extending groove in the base. With the base inserted into the pipe, a groove is rolled in the pipe and is pressed into the groove in the base into contact with the seal ring.
Patent SE-8406123-L (SE)
Inventor: GRAM K
IPC: A23G9/26
Filed: 1984-12-04
Abstract: An apparatus for insertion of sticks into freezing pockets arranged row by row in a freezing machine comprises a conveyor having grooves for receiving the sticks and feeding the sticks to a number of predetermined positions. As the predetermined positions separate flicking devices are arranged for removing the sticks from the grooves positioned at the predetermined positions. The apparatus moreover comprises an insertion mechanism for inserting the sticks into a row of freezing pockets. In order to reduce stop periods in case the means for insertion of the sticks are blocked, the flicking devices are individually controllable.
Patent SE-8503426-L (SE)
Inventor: MAGNUSSON J
IPC: B66C1/22
Filed: 1985-07-10
Abstract: The fixture (18) is movable along the lifting arm (14) from an inner handling position to one outer for lifting. This movement takes place against the bias of a gas spring (32). The fixture is also attached to a line (26) or similar in the lifting arm, which is fitted around a brake plate (36) at the end of the piston connecting rod (34) of the gas spring. Resistance in the gas spring against movement of the lifting arm fixture is constant during motion, and there is no risk of the fixture stopping in an unrequired position between those for handling and lifting.