baber/WOPTO huggingface dataset:
Patent SE-8400232-L (SE)
Inventor: CAMACHO S L
IPC: B23K10/00
Filed: 1984-01-18
Abstract: A plasma arc torch is disclosed which comprises a rear electrode, an aligned front tubular electrode, and vortex generating means for generating a vortical flow of gas between the rear and front electrodes. The torch further includes an inner shroud which is electrically connected to the front electrode, and an outer shroud which is electrically insulated from both of the electrodes and from the inner shroud. A power supply is operatively connected to the rear electrode and the outer shroud, which is adapted to generate an arc which extends axially from the rear electrode through the vortical flow of gas and through the front electrode, with the front electrode and inner shroud thereby electrically "floating" with respect to the power supply. A water cooling system is also provided which includes a coolant flow path which extends serially from the rear electrode through an insulator to the front electrode, then to the inner shroud, and then through an insulator to the outer shroud.
Patent SE-8403755-L (SE)
Inventor: STRID L-E
IPC: B28C5/06
Filed: 1984-07-17
Abstract: The outlet has a socket-type housing (2), to the upstream end which liq. concrete is fed. At its downstream end is a tube (3) fixed in the housing between a ring-shaped compressed air feed chamber (7) on the inside of the housing and a casing (4) accommodated inside the housing (2). On the outside of the casing (4) is an air distribution chamber (12) connected to the feed chamber (7) via inclined apertures (11) directed through the mouthpiece walls (3). The compressed air introduced into the feed chamber (7) flows via the apertures (11) and the distribution chamber (12) axially outwards into the feed tube via axial holes (13) in the outlet end of the distribution chamber. Compressed air is also fed axially into the mouthpiece tube in the form of jets along the inside of the tube.
Patent SE-8500218-L (SE)
Inventor: CARLSSON LARS GUNNAR
IPC: G10C3/12
Filed: 1985-01-17
Abstract: PCT No. PCT/SE86/00014 Sec. 371 Date Nov. 6, 1986 Sec. 102(e) Date Nov. 6, 1986 PCT Filed Jan. 17, 1986 PCT Pub. No. WO86/04442 PCT Pub. Date Jul. 31, 1986.A keyboard of pianos and similar key instruments which has a keyboard frame and a plurality of key arms which are mounted in the keyboard frame in such a way that the key arms only can swing in a plane that is perpendicular to the plane of the keyboard frame. The keyboard frame consists of metal and a vibration absorbing material is arranged between the bearing mechanisms on the key arms and the keyboard frame. This will make the manufacture of the keyboard cheaper and reduce the need of readjustments of the keyboard. The vibration absorbing material is provided in grooves in the keyboard frame, and the bearing means, which can consist of pins are fastened in the vibration absorbing material.
Patent SE-8501867-L (SE)
Inventor: ANDERSSON A
IPC: B65G65/46
Filed: 1985-04-17
Abstract: Very viscous and relatively heavy products, for example gypsum, are introduced into a hopper and discharged therefrom by means of a product conveying apparatus. The conveying apparatus comprises an input device (14) in the form of a screw (19) which is rotatable directly above the bottom of a trough (17), said trough (17) and the screw (19) being horizontally rotatable relative to one another. The trough (17) has a number of openings (18) which open out into the receiving space of the hopper and are distributed evenly and in a circular manner around the centre of the trough bottom. The product to be stored in the hopper is fed to the openings (18) due to the rotation of the screw (19) and the relative movement between the screw (19) and the trough (17). The product is fed to the receiving space of the hopper and is distributed there by means of a horizontally rotatable screw conveyor (15) which is suspended by means of elevator cables in carriages which are drawn around the hopper in a path on the hopper roof (12) by means of a pull cable extending all around. When the product is discharged from the hopper, the conveying direction of the screw conveyor (15) is reversed so that the product is fed to the centre of the hopper where a vertical screw conveyor (16), opening out into a discharge opening in the hopper bottom, is mounted with at least two conveying screws (45, 46). The conveying screws (45, 46) have meshing thread turns (45', 46') directed in opposite directions to one another. The screws (45, 46) run with ... Original abstract incomplete.
Patent SE-8503093-L (SE)
Inventor: ELDH B
IPC: F23C10/22
Filed: 1985-06-20
Abstract: Method for drying, crushing and distribution of solid fuel for a solid fuel boiler, for example a fluidized bed boiler. According to the invention moist fuel (9) is crushed and dried by intermixing gas and/or ash (13, 14) in a unit (12). The fuel is set in motion, for example in a cyclone (15), together with gas (13), and is divided into several subflows (27-29) to be fed into the boiler at different points (4).
Patent SE-8503835-L (SE)
Inventor: HANOKA J I
IPC: H01L31/068
Filed: 1985-08-16
Abstract: A solar cell fabrication procedure in which a hydrogen ion passivation step is used to form, inter alia, an altered silicon substrate surface layer (18) to which immersion plated nickel (20) will not readily adhere. The altered surface layer is formed by shadow casting an ion beam (16) in a pattern corresponding to the desired front surface interelectrode configuration.
Patent SE-8600372-L (SE)
Inventor: EDMO T
IPC: F16P3/12
Filed: 1986-01-28
Abstract: Two electrically conductive components (8,8') are fixed separated from one another provided the profile is unaffected by external pressure. When the fillet is compressed they are brought into electrical contact with one another to interrupt the movement of a movable part (1) working in conjunction with the fillet. The conductive components are sprung and pliant in all directions across the longitudinal extent.
Patent SE-8600601-L (SE)
Inventor: BORGUDD S
IPC: G01L3/00
Filed: 1986-02-11
Abstract: The present invention relates to an arrangement for measuring the turning moment of a drive member in drive member suspensions or drive member mountings for, for example, mobile vehicles. According to the invention, it is made in the form of two parts in the form of on the one hand a pick-up or sensor arrangement 3 for measuring the counterturning moment and on the other hand the existing drive member suspension or drive member mounting 4, which parts 3 and 4 are fastened by means of screws 1. <IMAGE>
Patent SE-8701214-L (SE)
Inventor: HJORTSBERG A
IPC: H01B7/17
Filed: 1987-03-24
Abstract: An electrical conductor is provided with an electrical insulation (11) surrounding the conductor (10) and a surrounding protective layer (12) which protects the insulation against degradation caused by corona. The protective layer consists of an organic polymer containing at least 10 per cent by volume of a powdered filler material in the form of chromium oxide, iron oxide, or a mixture of chromium oxide and iron oxide. The filler preferably has an intrinsic resistivity of 10<4> - 10<8> ohm m. The thickness of the protective layer is preferably smaller than the thickness of the underlying insulation (11) and its resistivity preferably exceeds 10<1><0> ohm m. The conductor is used, among other things, in windings and coils for electrical machines.
Patent SE-8703704-L (SE)
Inventor: GREINER A
IPC: F02D41/04
Filed: 1987-09-25
Abstract: An arrangement for adjusting the torque of an internal combustion engine which drives a change-speed gear box and automatic gear changing device in dependence on stored characteristics with specified variation of required torque value as a function of power demand in which at least two different gears are each associated with an individual stored characteristic. Switch-in signals, derived from the gear changing device and which initiate switching of a stored characteristic into an adjustment element which influences the torque, contain information on a gear to be selected. Engine power is at least approximately constant for each engine operating point in engine characteristic field when changing between two associated stored characteristics for the required torque value. An adjustment element is controlled by the switch-in stored characteristic until the gear changing device switches to the gear having a different associated stored characteristic.
Patent SE-8800893-L (SE)
Inventor: PETTERSON T
IPC: A01J7/00
Filed: 1988-03-11
Abstract: PCT No. PCT/SE89/00069 Sec. 371 Date Aug. 31, 1990 Sec. 102(e) Date Aug. 31, 1990 PCT Filed Feb. 17, 1989 PCT Pub. No. WO89/08384 PCT Pub. Date Sep. 21, 1989.A milking apparatus comprises a teat cup (2) with a liner (3), means (6-8, 9-11, 13-15) for subjecting the interior of the liner to a pressure which is lower than atmospheric pressure, and for subjecting the pulsation chamber (5) formed between the teat cup and the liner to a pulsating pressure varying between a low pressure and a high pressure, which high pressure is higher than the pressure in the interior of the liner. Means are provided (12, 16, 18) for controlling the respective pressures in the liner and the pulsation chamber. A flow sensing member (17) senses the flow of the milk which during milking increases to a main flow, then amounts to the main flow, and diminishes from the main flow in a terminating phase of milking. The pressure control means is adapted to control the various pressures in response to the flow sensing member (17) sensing during the terminating milking phase that the milk flow has diminished to a predetermined portion of the main flow, such that the low pressure in the pulsation chamber is higher than the pressure in the liner, at least during a part of the terminating milking phase.
Patent SE-8800973-L (SE)
Inventor: GRANSTROEM STAFFAN
IPC: F27D13/00
Filed: 1988-03-17
Abstract: A container holding scrap iron for steel production is placed on a stand in a preheating station, where hot gas is passed through it to heat the scrap iron to a high temperature. The container comprises a cylindrical upper part, and a lower part comprising openable bottom halves. The upper part and the bottom halves each consist of a gas tight shell supported by an external load carrying frame. The frames are made up from hollow tubular girders, through which cooling gas and/or liq. is circulated, to cool the frames and the container.
Patent SE-8801337-L (SE)
Inventor: GUSTAFSSON B
IPC: B01D35/04
Filed: 1988-04-12
Abstract: A water-filtering device which is intended to be connected to a water conduit has a filter unit (1) with an inlet (3), a filter (9) and an outlet (4), and a valve unit (2) with a valve housing (17) and a cylindrical valve body (18) disposed in a cylindrical recess in the valve housing and rotatable about its own axis. The valve housing (17) has an inlet (5) which is intended to be connected to the water conduit, a first outlet (3) communicating with the inlet (3) of the filter unit (1), and a second outlet (6) spaced from the filter unit. The inlet (5) and the second outlet (6) of the valve housing (17) respectively opens into and extends from the circumferential surface of the cylindrical recess, and the first outlet (3) of the valve housing extends through an end wall defining the recess. A through channel (24) extends through the valve body (18) in such a manner that, for a given position of rotation thereof, it establishes a connection, which is sealed with respect to the first outlet (3) of the valve housing, between the inlet (5) and the second outlet (6) of the valve housing. The valve body (18) further has such a bevel (29) at one end thereof that when in another given position of rotation, it establishes a connection, which is sealed with respect to the second outlet (6) of the valve housing, between the inlet (5) and the first outlet (3) of the valve housing.
Patent SE-8803224-L (SE)
Inventor: ENGLANDER C
IPC: B60R9/10
Filed: 1988-09-13
Abstract: PCT No. PCT/SE89/00400 Sec. 371 Date Mar. 13, 1991 Sec. 102(e) Date Mar. 13, 1991 PCT Filed Jul. 10, 1989 PCT Pub. No. WO90/02669 PCT Pub. Date Mar. 22, 1990.A cycle bracket for transport of a cycle on a vehicle roof is provided with an anchorage strut secured to the vehicle roof and provided with two clamps which are adjustable to one another and which, by means of gripping members manufactured of a semi-rigid material, grasp about a frame tube in the cycle. The form of the gripping members is adjustable to the frame tube. In order to achieve simple and reliable adaptation of the gripping members, these include a jaw which is displaceable in the longitudinal direction of the clamp and which, together with an abutment fixedly disposed at the free end of the clamp, defines an accommodation space variable in both size and shape for the frame tube. Furthermore, the abutment portion is of one-piece manufacture with a flexible form-adapting member which is located between concave surfaces on the jaw and the frame tube.
Patent SE-8901031-L (SE)
Inventor: BROWN J P
IPC: C07K19/00
Filed: 1989-03-22
Abstract: Polypeptides capable of binding to an epidermal growth factor receptor are provided, as well as precursors thereof, where the polypeptides find analogy with polypeptides coded for by pox viruses. The compounds have a framework structure, particularly involving six cysteines which provide loops analogous to those found in naturally occurring growth factors which bind to an epidermal growth factor receptor. The compounds find use as mitogens, additives in nutrient media, in assays for EGF receptors, and as competitors for other growth factors. The components also find use in wound healing. <IMAGE>
Patent SE-9001164-L (SE)
Inventor: SERRAGLIO A
IPC: B60H1/00
Filed: 1990-03-30
Abstract: A microprocessor 4 detects the voltage delivered by a vehicle battery 3 in operation and energises light-emitting diodes D by enabling an on/off current to flow from the battery to the diodes with a duty-cycle which is variable in a predetermined manner in dependence on the value of the battery voltage. The duty-cycle is generally decreased as battery voltage increases, and may be lowered if a vehicle light 6 has been turned on. The microprocessor 4 controls airflow devices (P-Z) in response to sensor and controls (A-N). <IMAGE>
Patent SE-9001570-L (SE)
Inventor: SCHUSTEK S
IPC: H02K37/02
Filed: 1990-05-02
Abstract: Each stator section (415a-c, 416a-c) of a reluctance machine is assembled of a yoke ring (433) of soft-magnetic compound material and of two rings (434, 435) of magnetically conductive material which are arranged at an axial distance from one another and carry the stator tooth sections (421 a-c, 422a-c) said ring consisting of insulated baked-enamel luminations arranged in the axial direction and radially pressed onto the yoke ring (433). Between the tooth rings (434, 435) one phase winding, comprising an annular circular preformed coil of baked-enamel wire, (423a-c, 424a-c) is in each case accommodated. The reluctance machine comprises a hollow-cylindrical laminated rotor (410) with teeth on both sides and two coaxial stators (415, 416) with stator teeth (421, 422) which are opposite to the rotor teeth (419, 420). Each stator (415, 416) carries a multi-phase stator winding (423, 424) of the same number of phases. The stators (415, 416) are in each case subdivided in the axial direction into a number, corresponding to the number of phases of the stator windings (423, 424), of stator sections (415a-c, 416a-c) having mutually offset stator tooth sections (421a-c, 422a-c). <IMAGE>
Patent SE-9002281-L (SE)
Inventor: KUEHN W
IPC: H02M3/156
Filed: 1990-06-28
Abstract: A DC voltage transformer with an inductance fed by a primary voltage and an oscillator stage switching the inductance for the generation of a secondary voltage. For reliable operation it is provided that the oscillating current flowing through the inductance is detected and automatically limited by the oscillator stage to a presettable value.
Patent SE-9003287-L (SE)
Inventor: LINDBLOM ERIK
IPC: B60T7/20
Filed: 1990-10-15
Abstract: This ivention relates to a hydraulic braking device for trailers and the like, comprising a base in which a draw bar is displaceably journalled in such a way that the draw bar can move in relation to the base in two opposite directions, and two hydraulic cylinders which are arranged in the base, the one hydraulic cylinder when operated being intended to influence the brakes of the trailer when travelling in one direction and the other hydraulic cylinder when travelling in the other direction. According to the invention the device is so arranged that both hydraulic cylinders (17, 19) are intended to be operated by the same means (11, 14, 15). The draw bar (2) is intended to influence the means (11, 14, 15) in such a way that when the draw bar (2) moves in relation to the base (1) in the one direction, the means (11, 14, 15) is intended to operate the one hydraulic cylinder (17, 19), and when the draw bar moves in relation to the base (1) in the other direction, the means (11, 14, 15) is intended to operate the other hydraulic cylinder (19, 17).
Patent SE-9100810-L (SE)
Inventor: ASTROEM ERIK JOHAN HALVARD
IPC: B67B7/42
Filed: 1991-03-18
Abstract: A device for use in draining fluid from a container through a drain hole 13 disposed therein, which can be sealed by means of a threaded, bowl-shaped plug 17 having an outwardly open, cylindrical cavity 19 and two projections 20 which jut into the latter and are situated diametrically one directly in front of the other, comprises a housing 10 which can be fitted over the said hole 13 and a tool 45 which serves manual handling of the plug 17, which tool has a plug holder 48 provided with gripping members 65, which can be introduced into the cavity 19 of the plug 17, for detachable securement of the plug 17. For the purpose of eliminating drawbacks which occur with previously known such devices, the gripping members 65 are set up to secure the plug 17 to the plug holder 48 through detachable engagement with the said two projections 20 of the plug 17. <IMAGE>
Patent SE-9102903-L (SE)
Inventor: HAAPAOJA VEIKKO
IPC: E04D12/00
Filed: 1991-10-08
Abstract: The present invention relates to a prefabricated roofing underlay. A number of battens (4) of wood are attached to an underlay (2) of plastic, glass fibre or the like, the underlay (2) with battens (4) being arranged to be stored and transported in rolled state and, upon application, being unrolled and secured to trusses (1) beneath. The rolling procedure is performed to produce two rolls rolled in opposite directions and connected together.
Patent SE-9200452-L (SE)
Inventor: OLSSON L
IPC: B65G39/12
Filed: 1992-02-17
Abstract: PCT No. PCT/SE93/00118 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Feb. 16, 1994 PCT Pub. No. WO93/15984 PCT Pub. Date Aug. 19, 1993.A device for carrying an endless conveyor belt (1) along a helical part of its path comprises a frame (9, 10) supporting an outer ball track and an inner ball track, each arranged under a lateral portion (22, 23) of the conveyor belt along at least a section of the helical part of the conveyor belt path. Each ball track is formed of a plurality of ball-bearing elements (11) disposed helically after one another and each having a plurality of balls (21) in an endless ball track with an upper circular-arc-shaped track section (19) and a lower track section (20) which connects with the upper track section to form the endless ball track. The lateral portions (22, 23) of the conveyor belt (1) rest on the balls (21) in the upper track sections (19) of the ball-bearing elements (11).
Patent SE-9401529-L (SE)
Inventor: KIHLSTROEM CHRISTER
IPC: B65F5/00
Filed: 1994-05-04
Abstract: Vacuum accumulator incorporating a vacuum vessel (15) for communication with a suction conduit (6), and with at least one vacuum accumulator vessel (20)interconnectable therewith via a stop valve (19), in turn connected to a vacuum pump (23) for charging of said vessels (15 and 20) with a vacuum under a limited volume, whereby the stop valve (19) is adapted to open more and more when the vacuum in the vacuum vessel (15) drops to a certain volume. <IMAGE>
Patent SE-9402742-L (SE)
Title: Luftfjädring
Inventor: WINZ DIETER
IPC: B60G17/052
Filed: 1994-08-17
Abstract: SAMMANDRAG Uppfinningen avser en luftfjadring hos vilken S.tminstone en vaggivare (26) och &tminstone en extra 2/2-v&gs-magnetventil (27) utnyttjas for att sanka trycket i fj&derbalgen (21) hos det hogra framhjulet (3) eller i fjaderbalgarna (21, 15) for att underlatta pa- och avstigning i en viss definierad niva, vilken emellertid är tillrackligt hog for att karossen (8) ej skall anligga pa sin anslagsbuffert. En aterfyllning av balgen (21) eller av balgarna (21, 15) gar da snabbare och erfordrar mindre energi. Luftfjadringen Kr avsedd for bussar i kollektiv nartrafik. eb
Patent SE-9500438-L (SE)
Inventor: SEVERINSSON HANS
IPC: B62K3/00
Filed: 1995-02-07
Abstract: The transport device (1) comprises front and rear wheels (31, 32), and a support plate (2) is orientated above and between the wheels. A hand support (4) extends from the support plate which is provided for transport of a person along a base surface. The support plate has a length and a breadth which offer a support for a foot of a transported person. The hand support is rotatable relatively to a position in the front part of the support plate, and comprises at least one arm and a hand grip. The arm is of collapsible construction. One or more further wheels (33,34) are provided between the front and rear wheels. All wheels are rotatable but fixed in relation to the support plate and in each case the front wheel has a position somewhat higher than the corresp. position of the other wheels in relation to the base surface (6).
Patent SE-9503821-L (SE)
Inventor: SVENSSON LEIF
IPC: G08B13/12
Filed: 1995-10-31
Abstract: The alarm device is fitted to a door or window (1). The frame has an outside (7), which is turned away from a space closed by the door or window. A component (18) of hardened glass, which is granulated by being attacked, is provided and on it an electrical coil is formed which is coupled to an alarm circuit and is broken if the glass is granulated. The component is fitted between the lock piston (13) and the door or window and/or frame outside in the vicinity of the gap. The component is fitted at the level of the edge surface (11) of the door or window and or the frame turned towards the gap (10). The door or window and the component are plate-shaped and their plate planes are parallel to one another. The lock piston is located in a lock box (12), which defines a rotation axis (17), around which a key can be turned for manoeuvring the lock piston.
Patent SE-9504490-L (SE)
Inventor: LOETH KJELD
IPC: B65G1/127
Filed: 1995-12-15
Abstract: The first and second ends located one above the other of the horizontal transport tracks (1-4) enable the movement of the load bearers (a-m) one after the other in the one or the other direction between the transport track ends. A first hoist (5) is arranged at the first end of the transport tracks for receiving load bearers from a first half (1,3) of the transport tracks and delivering them to the second half (2,4) of the transport tracks after moving them so that they are at the level of each of the second halves of the transport tracks. A second hoist (6) moves oppositely to the first hoist at the second end of the transport tracks in order to receive the load bearers from the second half of the transport tracks and deliver them to the first half of the transport tracks after moving them to the level of each of the first halves of the transport tracks.