baber/WOPTO huggingface dataset:
Patent SE-0203599-D0 (SE)
Inventor: HUANG WEI-PING
IPC: G02B6/255
Filed: 2002-12-04
Abstract: When an optical fiber ( 1, 1 ') is heated by an electrical discharge generated between electrodes ( 3 ) thermal light emission from the core and cladding of fiber forms a hot image which can be observed by an optical imaging system ( 9, 15, 17 ). Since the concentration of dopants in the core is significantly higher than in the cladding, the light emitted from the core gives a peak structure in the light intensity profile of a hot image. The peak width of the core image increases significantly when dopants diffuse out of the core such as in heating the fiber. The increase of peak width is found to be highly correlated to the expansion of the mode field diameter (MFD) of fiber. This correlation can be experimentally determined at well-defined fusion conditions for any given type of fiber and thereby used to give a measure of the MFD by observing the peak width in hot images. Measures of MFD can be used for improving the quality of estimation of losses in splices of optical fibers.
Patent SE-0300681-D0 (SE)
Inventor: KINGSTON TIM
IPC: F16J15/32
Filed: 2003-03-12
Abstract: The Invention relates to a seal assembly (16) for sealing an axle (8), intended for rotation, in an axle case (13), comprising an annular sealing element (19). The assembly comprises a first annular component (17) for rotationally fixed connection to the axle and a second annular component (18) for firm connection to the axle case. The sealing element (19) is arranged sealingly between the first and second annular components, and the sealing element is resilient in the radial direction in order to allow radial motion of the axle.
Patent SE-0300890-D0 (SE)
Inventor: BERGMAN JOHAN
IPC: G01C21/36
Filed: 2003-03-28
Abstract: The present invention concerns a presentation surface (1) for displaying the movements of at least one object within a chosen environment during a given time interval. The presentation surface (1) comprises a depiction (2) of said environment and, for each respective object, a track (5, 6) of the positional movements of the object in the environment within a given time interval. The conformation of the track (5, 6) is a function of time during the given time interval. The invention also concerns a method for indicating a sequence of events on a presentation surface (1), and a device for displaying one or more movable objects in a representation of the environment in connection with equipment for training for total defense missions.
Patent SE-0303127-D0 (SE)
Inventor: HAAKANSSON LARS-GOERAN
IPC: H05K1/00
Filed: 2003-11-21
Abstract: The present invention relates to a method of producing a generally flat, planar detail, such as an electronic product or a component of such, of a plastically formable material, characterised in that it comprises the steps of first applying an adhesive cover layer containing colour pigment and a circuit comprising electrical and/or optical conductors, on at least one of the surfaces of the detail, and the form the detail plastically in order to obtain its end form. The invention also relates to a cover layer to be used in the method and a detail with the cover layer produced according to the method.
Patent SE-0402710-D0 (SE)
Inventor: WITALIS DANIEL
IPC: G06F3/0354
Filed: 2004-11-05
Abstract: In a system for managing information from electronic pens, each electronic pen includes a memory which is designed to store controlling software and a set of templates. Each template associates pen positions with functionality implemented by the controlling software. In a method and arrangement of controlling operation of electronic pens, a separate set of template versions are generated for each of a plurality of different versions of the controlling software. A pen, which stores a given version of the controlling software, is provided with a corresponding set, in which all template versions suitably indicates functionality which is fully implemented by the given version of the software.
Patent SE-8205556-D0 (SE)
Inventor: THRAP-OLSEN O
IPC: F23H9/02
Filed: 1982-09-29
Abstract: The burner consists of a rotating combustion chamber 1 with a perforated housing 2 on a hollow shaft 3 fastened at the top. The fuel is supplied via a fixed inlet pipe 7 together with primary air, preferably from a blower 11. The primary air can, in particular on ignition, be preheated by an electric heating coil 12. The combustion chamber 1 is rotated at such a speed that the centrifugal force causes the fuel to form a layer of uniform thickness over the entire inner side of the housing surface, while the ash is thrown out through the perforation or falls down through a hole at the bottom of the burner. <IMAGE>
Patent SE-8302301-D0 (SE)
Inventor: MUNDE J C
IPC: B04B9/12
Filed: 1983-04-22
Abstract: In a suspension device for a rotatable spindle (1) comprising a bearing housing which encloses two closely adjacent bearings-one radial bearing (3) and one axial bearing (4)-the bearing housing is divided in two parts (7, 8) each enclosing one of the two bearings (3, 4). First spring means (13, 14) are arranged between the frame and the bearing housing part (7) for the radial bearing (3), and second spring means (16) are arranged between the frame and the bearing housing part (8) for the axial bearing (4). The bearing housing parts (7, 8) are free to perform angular movements relative to each other around axes perpendicular to the spindle (1) but engage with each other so that they are prevented from moving relative to each other in the peripheral direction of the spindle.
Patent SE-8302941-D0 (SE)
Inventor: KOZELKA J
IPC: B22C9/08
Filed: 1983-05-25
Abstract: The apparatus consists of a system of impact needles, which are provided at one end with a cylindrical shoulder of magnetic material for attachment to an electromagnetic plate of the impression machine, for example press machine. The guide body serves for the first introduction of the needles into the mould, which is individually carried out by hand. In the further production of vent holes of the moulds of the same series, the penetration by all the needles is effected in one go by means of the electromagnetic plate.
Patent SE-8305593-D0 (SE)
Inventor: NILSSON R
Filed: 1983-10-11
Abstract: The gearbox has one or more groups of meshing friction or gearwheels. To permit automatic gear changes, one of two meshing wheels has a free wheel with a peripheral part (22) and a hub. An activatable lock (5) completely frees the peripheral part (22) from the shaft (3) on which the hub part is located, independently of the direction of rotation. When inactivated, the wheel periphery is driven by its hub part in only one of the directions of rotation for transmission of driving force from or to the shaft (3) on which the wheel is fitted.
Patent SE-8402056-D0 (SE)
Inventor: NORDQVIST GLENN OVE
IPC: H04B10/69
Filed: 1984-04-12
Abstract: PCT No. PCT/SE85/00133 Sec. 371 Date Nov. 8, 1985 Sec. 102(e) Date Nov. 8, 1985 PCT Filed Mar. 26, 1985 PCT Pub. No. WO85/04773 PCT Pub. Date Oct. 24, 1985.An apparatus for increasing the dynamic range of an integrating input stage in an optoelectric receiver by means of a feed-back (F2) between the output of an amplifier (F1), associated with the stage, and the pole of an optoelectric converter (D) facing away from the input of the amplifier (F1). The gain of the feed-back can be controlled in response to the luminance with the aid of a transducer (G) connected in series with the converter (D).
Patent SE-8403042-D0 (SE)
Inventor: TAKASHIMA K
IPC: A61K31/554
Filed: 1984-06-06
Abstract: Hypolipidemic composition comprising as an active ingredient d -3-acetoxy-cis-2,3-dihydro-5-[2- (dimethylamino)-ethyl]-2-(p-methoxyphenyl)-1,5-benzothiazepin -4(5H)-one diltiazem) or a pharmaceutically acceptable acid addition salt thereof.
Patent SE-8404326-D0 (SE)
Inventor: THIEL R
IPC: F16D55/2265
Filed: 1984-08-30
Abstract: A housing (1) especially of a spot-type disc brake is disposed in axially displaceable manner relative to a stationary mounting support by means of at least one guide element (2) fixed in a mounting bore (3) in the support or housing (1) and, with the guide portion (5) thereof, being axially disposed in a guide bore of the housing or support, the guide element (2) being fixed to housing (1) or to the support by (plastic) deformation (11, 14) of the guide element (2) within the mounting bore (3). As shown, guide element (2) is a carrier sleeve although it may be a carrier bolt - and the guide element may be force or push fitted into the mounting bore prior to the deformation. In Fig. 1 carrier sleeve (2) is shown deformed by expansion (14) to slope (6) in mounting bore (3) by means of caulking by a ball. In Fig. 3 deformation (11) engages groove (10). Fig. 4 has a plug pressed into the carrier sleeve - such could be used together with the embodiments of Figs. 1, 3. <IMAGE>
Patent SE-8501749-D0 (SE)
Inventor: KASSAI Y
IPC: H04B10/29
Filed: 1985-04-10
Abstract: The invention relates to a device for transmitting information between a master station (1) and one of a plurality of slave stations (2, 3), the transmission being carried out via fibre-optic cables (10). According to the invention, a relay station (7) is disposed between the master station (1) and the slave stations (2, 3). The relay station (7) is equipped with converters (6) to convert an optical signal transmitted by each of the stations into an electric signal and with an OR circuit (8, 9) to feed the electric output signal of the converter (6) to all of a plurality of provided electro-optical converters (5), whereby the optical output signal of each of the electro-optical converters (5) is transmitted via fibre-optic cables (10) to each of the master and slave stations (1, 2, 3). <IMAGE>
Patent SE-8502047-D0 (SE)
Inventor: BIANCHI G
IPC: C03C25/42
Filed: 1985-04-26
Abstract: An optical fibre 1 is protected against the absorption of hydrogen by a covering (3,9), which comprises at least one metallic element of Group III, IV, V, or VIII of the periodic system (e.g. Ti, Zr, Hf, Va, Ni, Ta, Pa). In one embodiment this covering comprises a metallized layer disposed on the fibre immediately adjacent the outer surface thereof (see Fig. 1 not shown) or adjacent a further protective covering (2) - or the metallic element may be present as a powder in a resin coating (3,9). In a further embodiment, the covering may be a loose tube (9) surrounding the fibre (1,2). The metallic element being present also or alternatively as a gel or powder filling the tube. <IMAGE>
Patent SE-8502786-D0 (SE)
Inventor: LARSEN M D
IPC: B25H1/12
Filed: 1985-06-05
Abstract: In a working table for use in the mounting of electronic or precision mechanics components, having a conveyor (21) which intermittently carries bowls (10) with the components in and past a collecting position, the bowls are round, and each bowl is mounted on the conveyor in such a way that it can oscillate about a horizontal axis (16) which is parallel to the conveyor. Furthermore, each bowl can rotate about its own axis (14) and, while the conveyor is moving, the lower edge of the bowl rests against a table top (22) in such a way that the bowl rotates. A number of radial channels (23) are formed in the base (11) of the bowl and have a width which corresponds to the width of the components. While the bowl rotates, the components gradually slide down the channels and, in the collecting position, two components will always be accessible in a comfortable collecting position, regardless of whether the component is to be mounted horizontally or vertically. <IMAGE>
Patent SE-8600664-D0 (SE)
Inventor: KRAUSE L
IPC: E04C3/04
Filed: 1986-02-14
Abstract: Box girders or beams with lateral webs arranged between upper and lower cords or flanges and stiffened by an arrangement which includes at least one stabilizing triangle established by angle pieces, triangular sleeves, bent rods or sheets with crossing bent of tongues.
Patent SE-8601743-D0 (SE)
Inventor: KNUTAR A
IPC: B60P7/02
Filed: 1986-04-16
Abstract: Goods transported on open railway trucks or on the load platforms of road vehicles are protected from the weather by a tarpaulin or a similar sheet of material. Loops are provided at intervals along the longer edges of the sheet. The sheet is held in place by ropes which pass under the load and have their ends attached to these loops. A row of loops (5) is also provided parallel to each end edge (6). - When the sheet is folded over the ends of the load the loops (5) are drawn together by the securing ropes to form two vertical rows (7,8). The distance of the loops (5) from the edge (6) of the flat sheet is equal to at least half the distance between the vertical rows (7,8) when the sheet is folded around the load.
Patent SE-8602259-D0 (SE)
Inventor: TVINGSTEDT C
IPC: B65D43/08
Filed: 1986-05-20
Abstract: A primary edge area (15) of the cover (12') extends over the side of the flange (11') directly accessible from the aperture in the container. Another edge area (16) of the cover is sealed against the flange underside. - Where the flange is of a single material thickness, a seal (14) of the screw union type is used between the cover and the flange side.
Patent SE-8702005-D0 (SE)
Inventor: NILSSON HARRY
IPC: B01D33/58
Filed: 1987-05-15
Abstract: A filter for concentrating fibre suspensions of the type where annular filter discs (2) rotate about a collection trough (13) for dewatered fibres. Each filter disc comprises two mutually spaced filter elements (3) which together with an annular wall (4) radially inwardly terminating the disc define a filtrate chamber (5) inside the disc. The filtrate chamber (5) communicates radially outwardly with the surroundings. The suspension container (1) of the filter is inwardly provided under the suspension surface with an arcuate duct (15) for each disc, said duct being in communication with the filtrate outlet (17) of the container. There is communication between each disc (2) and associated duct (15) such that the filtrate can be transferred from a filtrate chamber to the respective duct (15).
Patent SE-8702464-D0 (SE)
Inventor: MAZZALUPI G
IPC: E21D1/00
Filed: 1987-06-12
Abstract: A shaft drilling rig comprises a rig head having means whereby it may be attached to a cable so as to be raised and lowered within a shaft being sunk. A central hollow column depends from the rig head and carries a base member at its lower end. There are rig supporting feet carried by the base member. The rig has a plurality of booms each being operatively carried at its upper end by the central column near the rig head to pivot relative to the column and itself carrying at its outer end a feed holder for a beam to carry a rock drill. A plurality of support members are respectively associated with the booms, each such support member being operatively carried at its lower end by the central column near the base member to pivot relative to the column and pivotally engaging its associated boom at a pivot location. Each boom has an extendable section arranged to extend the length thereof which extendable section is located between the upper end of the boom and its said pivot location. The central column slidably carries within it a sub-assembly having at its lower end a down-the-hole hammer, rotary means for rotating the hammer, and guide means for guiding the sub-assembly within the column. There is further provided a sprocket and chain device for moving the sub-assembly relative to the column. Thus the hammer can drill a central relief hole in the floor of the shaft being sunk before the blasting takes place in the holes drilled or to be drilled by the rock drills that will be carried by the mounting heads.
Patent SE-8800392-D0 (SE)
Inventor: MASAKAZU A
IPC: A61K38/00
Filed: 1988-02-08
Abstract: Compositions for topical application to the skin and head as wound-healing agents, cosmetics, hair growth promoters and skin protection, contain ovomacroglobulin as active component (pref. at a concn. of 0.0001-30% by wt.; 0.0001-0.1% for hair application). The composition may be an ointment, cream, lotion, emulsion, foundation cream, shampoo, rinse, hair tonic etc.
Patent SE-8801507-D0 (SE)
IPC: B66B9/02
Filed: 1988-04-22
Abstract: The two drive motors (6,8) are coupled via an outgoing shaft (12) for rotation of the unit (4) on the bar (2), and are mechanically series coupled. The outgoing shaft is that for output of one of the motors (8), and on it is a flywheel (16). A brake mechanism (28) acts on the more remote end of the outgoing shaft, and the two motors are supported in a parallel arrangement by a common frame. The motor located closest to the outgoing shaft is arranged to idle when the lift cage runs downwards, and is coupled to its partner by a belt drive (20-26). Likewise, the rotatable unit (4) is coupled to the outgoing shaft by a belt drive (14,18). The bar and the rotatable unit are, respectively, a screw and a nut.
Patent SE-8900988-D0 (SE)
Inventor: STENDAL J
IPC: E05B47/00
Filed: 1989-03-21
Abstract: PCT No. PCT/SE90/00138 Sec. 371 Date Sep. 20, 1991 Sec. 102(e) Date Sep. 20, 1991 PCT Filed Mar. 2, 1990 PCT Pub. No. WO90/11422 PCT Pub. Date Oct. 4, 1990.A locking device for doors and the like comprising a housing (1) containing a securing plate (8) and ratchet means (19, 20) cooperating therewith to optionally retain the securing plate in locked position. The securing plate is pivotable about a spindle (10) and arranged to be moved between open and closed position by the bolt and to remain in one or other of these positions. According to the invention the device also includes an indicator in the form of a cam (11) with a pin, designed to cooperate with the securing plate in sensing the position of the bolt in relation to a limit breaker or the like when the securing plate is in closed position.
Patent SE-8901029-D0 (SE)
Inventor: PAFILIS C
IPC: B28B7/02
Filed: 1989-03-22
Abstract: The panelling for the construction of concrete injection moulds comprises surface frames each consisting of a planar surface (1) having side members (2) projecting from one side around its periphery. The side members are stiffened by cross-braces (3) and are each provided with holes (4) uniformly spaced apart from each other. - The surface frames are mounted on bases, provided with similar holes and are connected to the bases and to each other by connecting angle pieces (10) having pins (11) projecting from both sides which are engageable in the holes in the side members and bases.
Patent SE-8903766-D0 (SE)
Inventor: KARLSSON KARL-AAKE
IPC: A47L9/24
Filed: 1989-11-09
Abstract: The invention concerns an arrangement for suction appliances of the type having a suction unit to which it is possible to connect one end of suction hoses 7, which at their other ends have suction nozzles 1. According to the invention, each suction nozzle has a ball 2 serving as a valve body which is held pressed sealingly against the nozzle mouth by means of an elastically resilient line 4 which runs through the ball and whose end parts are fixed to opposite wall parts of the nozzle 1, 1'. The distance between the points of attachment of the line to the nozzle and the mouth of the nozzle is such that the ball, when moved aside, is located to the side of the nozzle and almost completely behind the nozzle mouth. The suction hose 7 is designed in such a way, for example in a bellows shape, that when the ball is moved to the closure position, it automatically contracts to such a degree that it does not constitute an obstruction at the workplace where suction is to take place. <IMAGE>
Patent SE-9002084-D0 (SE)
Inventor: ABY STIG
IPC: B61L27/00
Filed: 1990-06-12
Abstract: In a method and a device to control traffic for PRT, PGRT or such kind of vehicles or similar vehicles for passengers and/or goods and comprising, to provide a large network for such vehicles with stations, stops or similar and regionally distributed and located side-tracks (S 1 - S 26 and M 1 - M 20) considerable reduce the amout of information, which are needed to be stored and handled to give vehicles path-subscription for long distance travels in the network. The network has a number of side-tracks (S 1 - S 26 and M 1 - M 20) there vehicles are accumulated to give the vehicles fixed path-subscription to relatively far-off receiving tracks (M 1 - M 20), stations and stops in the system by means of a control of traffic based on the computer pinciple fixed time slot system.
Patent SE-9002503-D0 (SE)
Inventor: FISCHER M
IPC: B07B1/46
Filed: 1990-07-26
Abstract: A vertical set of sieves receives the particulate material from a vibrating trough conveyor above the set and is vibrated by an agitator on the machine frame. The sieves are spread apart and then tilted to dump the collected particles into respective funnels. The set can then be swung back and contracted for the the next stage. The funnels are connected to collectors which are automatically weighted.
Patent SE-9202448-D0 (SE)
Inventor: GOLOVATAI-SCHMIDT E
IPC: F01L1/02
Filed: 1992-08-26
Abstract: A pre-adjustable, spring-loadable tensioner for belts or chains, in particular for a control gear of an internal combustion engine, comprising a tension roller (2) mounted on a tension roller support (3) of eccentric configuration which in turn is guided on an eccentric inner component which can be screwed onto a housing (20), the tensioner (1) further comprising a spring (12, 29) resiliently urging the tension roller support (3) against the housing (20), characterized in that the inner component comprises a flanged eccentric bush (5) which engages freely rotatable into a base plate (7) which is guided by a radial guide arm (9) on the housing (20).
Patent SE-9300604-D0 (SE)
Inventor: STEMME ERIK
IPC: F04B53/10
Filed: 1993-02-23
Abstract: A displacement pump with a pump housing containing a pump chamber of varying volume, the limiting walls of which includes a moveable portion or diaphragm, the movement and/or deformation of which varies the pump chamber volume. The pump chamber has a fluid inlet on the suction side of the pump and a fluid outlet on the pressure side. Both the fluid inlet and the fluid outlet, or possibly only one of them, includes a flow controlling element having one diffuser and one diffuser inlet which, for the same flow, has a larger pressure drop in one flow direction (the nozzle direction) than in the opposite flow direction (the diffuser direction). A drive element is coupled to the diaphragm, whereby the diaphragm can be caused to oscillate, so that the fluid volume in the pump chamber is caused to pulsate and thereby produce a net flow of fluid through the pump.
Patent SE-9402709-D0 (SE)
Inventor: LINDHOLM JAN ERIK
IPC: F01N13/12
Filed: 1994-08-12
Abstract: PCT No. PCT/SE95/00919 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Aug. 10, 1995 PCT Pub. No. WO96/05099 PCT Pub. Date Feb. 22, 1996A muffler for muffling the exhaust sound of a motor boat having a diesel motor. The exhaust gases of the motor are led to a buffer chamber that is located beneath the waterline of the boat and mounted on a trim tab fitted to the transom of the boat. The bottom of the chamber is formed by the trim tab and includes a slot, which extends transversely to the direction of water flow. A flow casing through which exhaust gases exit into the water is provided beneath the slot.