baber/WOPTO huggingface dataset:
Patent SE-8402204-L (SE)
Inventor: WOOLSEY C W
IPC: G07C9/00
Filed: 1984-04-19
Abstract: An improved receptor-reradiator, for use in a surveillance system employing a carrier frequency of UHF or higher in combination with a low frequency electrostatic field signal to be modulated on the carrier signal by the reradiator, is provided by an antenna frame wherein the metallic foil of which it is made is divided into three parts. The first part is U-shape of substantially one width and joins to a central portion of substantially reduced width which is predominantly inductive at the carrier frequency. A semiconductor diode, preferably a Schottky barrier diode or PIN switching diode, is connected in said central portion in series therewith. The opposite end of the central portion joins to an enlarged rectangular portion. At the low frequency the component has effectively two capacitive arms, one on each side of the diode, of different surface area to ensure bias signal for the diode. However, at the carrier frequency, the central portion has a high inductive reactance which, in conjunction with the inductive reactance of the U-shape portion, tunes to resonance the total capacitance of the component including that of the diode. The parts are proportioned such that the diode sees at the carrier frequency an inductance on one side and a capacitance on the other side.
Patent SE-8405816-L (SE)
Inventor: EKELUND F
IPC: H02M3/10
Filed: 1984-11-19
Abstract: PCT No. PCT/SE85/00461 Sec. 371 Date Jun. 30, 1986 Sec. 102(e) Date Jun. 30, 1986 PCT Filed Nov. 18, 1985 PCT Pub. No. WO86/03349 PCT Pub. Date Jun. 5, 1986.A hacker type D.C. converter circuit having protective circuit features. The converter circuit includes a supply voltage source, and a series circuit including a first coil, a first diode and a first capacitor. The series circuit is connected to the supply voltage source. In addition, there is included a controllable switching arrangement, a connection junction between the first coil and first diode, and a further diode coupling across the switching arrangement. The first capacitor includes a first terminal remote from said further diode and a second terminal proximate the further diode. The connection junction is connected to the first terminal of the first capacitor remote from the further diode across the controllable switching arrangement which periodically alternates between open and closed states. The series between the connection junction and the first diode further includes an inductor and a second coil which is inductively connected to the first coil. A second diode is connected in a parallel circuit from the connection junction mentioned above and across the first diode of the first capacitor.
Patent SE-8406564-L (SE)
Inventor: BRADLEY J J
IPC: A61F13/15
Filed: 1984-12-21
Abstract: A method for producing elastic disposable diapers, apparatus therefor and product therefrom which includes applying a continuous stripe of adhesive to stretched elastic ribbon, V-folding longitudinally spaced portions of the ribbon to immobilize the adhesive in the spaced portion, applying the intermediate flat portions of the stretched ribbon with exposed adhesive to a substrate, to form discrete diapers which have contractable portions therein.
Patent SE-8503300-L (SE)
Inventor: GRONQUIST S
IPC: C10L5/00
Filed: 1985-07-03
Abstract: The arrangement includes a thermopress with a screw arrangement, crushing, drying and pulverising facilities, for wood chips, bark etc. The final product pref. has a water content of about 15-20% of necessary additional drying is provided by friction in the press.
Patent SE-8601223-L (SE)
Inventor: DI BLASIO J
IPC: B65H31/06
Filed: 1986-03-17
Abstract: Apparatus for separating, counting and stacking sheets, including a feed roller and cooperating stripper shoe for permitting the passage of only single sheets fed therebetween, said sheets being moved along a curved path defined by a guide plate cooperating with the feed roll as the sheet emerges from the region between the stripper shoe and feed roll. The leading edge of the sheet moving along said curved path enters into a nip between an acceleration roller and an acceleration idler mounted on a common axis with the feed roll to abruptly accelerate the sheet and drive it into a stacker wheel which delivers the sheet to an outfeed stacker. The feed roll is provided with a plurality of surfaces of differing coefficients of sliding friction to facilitate separation of sheets.
Patent SE-8704753-L (SE)
Inventor: THOMAS J H
IPC: B05B9/04
Filed: 1987-11-27
Abstract: A valve is provided for dispensing metered doses from an aerosol container (2) which contains a liquid. The valve comprises a metal cup (12) open at the upper end thereof and also having an opening (15) at its lower end, the cup (12) defining a cavity. First and second valve seals (16, 17) are located at opposite ends of the cup. A metal valve stem (21) passes in sliding and sealing contact through an opening in the first valve seal (16) into the cavity. A metering chamber (32) is defined by the cup (12), the valve seals (16, 17) and the portion of the valve stem (21) within the cavity. The valve stem is movable from a first position in which liquid can enter the metering chamber into a second position in which a dose of liquid is dispensed from the metering chamber, against the bias of a spring. <IMAGE>
Patent SE-8705076-L (SE)
Inventor: ANDERSSON KURT GOERAN
IPC: F42B12/58
Filed: 1987-12-18
Abstract: Joint between a shell sleeve 1 and a stern end wall 2 in a carrier shell, in which the shell sleeve 1 and the stern end wall 2 are interconnected by a number of connecting members 4 with an extent which preferably essentially coincides with the longitudinal direction of the carrier shell, which members are arranged so as to prevent a relative rotary movement of the shell sleeve 1 in relation to the stern end wall 2 but not to prevent to any significant extent an axial displacement movement of said parts in the direction away from one another. A number of connecting members are arranged so as to extend through two portions bearing against one another in the shell sleeve 1 and the stern end wall 2 and so as to be sheared off in connection with a load surrounded by the shell sleeve 1 being launched, and also so as to in this connection allow release of the stern end wall 2 from the shell sleeve 1. The latter members can consist of a number of pin-shaped members extending radially through two mutually adjacent surfaces in the rear portion of the shell sleeve 1 and the front part of the stern end wall 2. Alternatively, the members can consist of boss-shaped members extending from the rear portion of the shell sleeve 1 and engaging with interacting cutouts made in the front portion of the stern end wall 2, or arranged the other way round. Use can also be made of screw connections between the stern end wall 2 and the shell sleeve 1, or between the stern end wall 2 and the members preventing relative rotary movement, which are designed to be sheared off under predetermined loading, and also of members, integrated into a unit, for absorbing tangential loads, which allow release of the stern end wall 2 by breaking under predetermined loading. <IMAGE>
Patent SE-8904293-L (SE)
Inventor: GLADH O H
IPC: H03J3/20
Filed: 1989-12-20
Abstract: The present invention relates to a tuning arrangement for combiner filters which include a dielectric waveguide resonator (3) and a tuning capacitance (4) coacting therewith. According to the invention, the tuning capacitance (4) has the form of a substantially isosceles acute-angled triangle bent to a circularcylindrical form with the cylinder axis parallel with the waveguide resonator (4). The apex of the triangle is attached to the centre of the opposing side. The cylindrical tuning capacitance (4) can be rotated around the cylinder axis, for tuning the combiner filter. <IMAGE>
Patent SE-9001132-L (SE)
Inventor: WALTON T C
IPC: A63B53/10
Filed: 1990-03-28
Abstract: A golf shaft selectively reinforced with a composite outer shell substantially shorter in length than the golf shaft. A single shell is molded at a selected location over the shaft. The location of the shell controls the kick point of the golf shaft. The shell is comprised of a reinforced polymeric composite.
Patent SE-9003174-L (SE)
Inventor: EKSTRAND BENGT
IPC: A63C17/24
Filed: 1990-10-04
Abstract: The invention is for a type of roller skate, which is named ball roller skate. A ball roller skate gives the skater freedom to move and make movements in any freely chosen direction. A ball roller skate according to the invention contacts the ground by means of a spherical ball which is free to rotate in any direction. There can also be other balls having various functions both to carry the bigger so called skating ball and to make possible braking and various movements. Braking balls can affect the bigger skating ball, either through a separating wall between the two balls or through another ball. These two means of affecting can also be combined. All of the balls are suitably mounted in a fastening body having a number of cavities, the forms of which essentially follow that of the balls of the ball roller skate.
Patent SE-9100461-L (SE)
Inventor: MORITZ M
IPC: G10K11/18
Filed: 1991-02-15
Abstract: The channels (4-7) are formed into pairs using one channel (4,6 and 5,7) from each sound source (1,2), and each pair form s a common outgoing sound channel (8,9) from the transmitter.
Patent SE-9100746-L (SE)
Inventor: LUNDQVIST M
IPC: G01S17/46
Filed: 1991-03-12
Abstract: A system for measuring the interior of a hot glowing vessel (1) in a metal works with the aid of an electric distance measuring device (200) which is protected against radiant heat from the vessel and which performs a measuring operation with the aid of a light beam which is emitted from a light beam source and reflected back from the measuring point in approximately the same direction as that in which it was emitted. The distance measuring device is provided with an angle indicator for at least two mutually different directions and also includes a calculating device (24) which is provided with a memory and which functions to calculate the position of the vessel in relation to the distance measuring device. All measurements are calculated in a coordinate system related to the vessel. The internal surface dimensions of the vessel are calculated with the aid of measurements made on selected parts of the internal surface. The distance measuring device (200) is placed on a stand (2; 6) which can be moved along a predetermined movement path (7). On the basis of information stored in the memory (32, 36) relating to the extension of the path in relation to the vessel and the position of the distance measuring device on the path, the calculating device (24) calculates the position of the distance measuring device in relation to the vessel at each point along the path.
Patent SE-9102452-L (SE)
Inventor: REINKLOU L A
IPC: E04G21/32
Filed: 1991-08-27
Abstract: PCT No. PCT/SE92/00588 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Aug. 26, 1992 PCT Pub. No. WO93/04249 PCT Pub. Date Mar. 4, 1993Fitting (1) for forming guard rails of posts or for anchoring guard elements with elongated guard elements, removably mounted in the fittings, such as boards, pipes, aluminum profiles or the like, or guard elements made as protective nets. The fitting (1) comprises an upper (2) and a lower (6) separate main component supporting individual guard elements. The ends (12, 34) of the components (2, 6) facing each other are each provided with a laterally extending lug (14, 36). The lugs are pivotably joined to each other and a clevis is pivotably mounted about the lugs (14, 36) and is provided with an anchoring pin (26) disposed essentially perpendicular to the pivot axis of the lugs.
Patent SE-9202348-L (SE)
Inventor: PRESTELE EUGEN
IPC: B65D83/00
Filed: 1992-08-13
Abstract: The invention relates to a cartridge for paste-like substances, including a tubular cartridge body closed at one end by a front end wall having an outlet nipple defining an outlet opening; a plunger for pressing such a paste-like substance through the outlet opening, the plunger being inserted into the open rear end of the cartridge body, wherein an outer periphery of the plunger is in sealing contact with an inner wall of the cartridge body; a journal protruding from and fixed to the plunger, the journal being adapted to penetrate the outlet opening when the plunger rests against the front end wall, the journal being at least the same length as the outlet opening; and at least one continuous longitudinal axial groove formed in at least one of an outer peripheral surface of the journal and an inner wall of the outlet opening, wherein the plunger is adapted to have its entire front surface contact the front end wall of the cartridge upon forcing the journal through the outlet opening.
Patent SE-9203823-L (SE)
Inventor: BRAENNSTROEM KURT OESTEN
IPC: B25D17/08
Filed: 1992-12-18
Abstract: PCT No. PCT/SE93/01066 Sec. 371 Date Jun. 13, 1995 Sec. 102(e) Date Jun. 13, 1995 PCT Filed Dec. 14, 1993 PCT Pub. No. WO94/14580 PCT Pub. Date Jul. 7, 1994In the front head (11) of a machine hammer (10), transversely disposed wedges (18) are adapted to lock the working tool (12) so that the working tool (12) is axially movable by form-restricted cooperation with recesses (16) on the working tool (12). Each wedge (18) is locked in the front head (11) by a key (20), which extends across the wedge (18) into engagement with a transverse bore (21) therein. The key (20) has a releasable locking device including a locking element affixed in the front head (11) and formed by a polyurethane block (24). The block (24) is provided with a through bore (27) and has elastically form-recovering material properties. When, for purposes of locking the key (20), the key (20) is pressed through the bore of the block (24), the block (24) is caused to expand resiliently into an annular groove (22) on the key (20), thereby locking the key (20) in the front head (11) and providing its wedge (18) locking function. In use of two wedges (18), one single key (20) is set to lock both wedges (18) and is locked by one single block (24).
Patent SE-9301888-L (SE)
Inventor: SWALLERT SVEN A
IPC: B65D88/62
Filed: 1993-06-01
Abstract: The container has bag-type intermediate walls (8,9) sealed with their edge parts between the flanges (7). In the spaces between the container halves (5,6) and the adjoining intermediate walls issues a connecting tube (13,14) in each container half. In each space between the intermediate walls issues a connecting tube (11) through the container wall. At least three separate spaces are formed in the container (4).
Patent SE-9303277-L (SE)
Inventor: AIKIONIEMI VILHO
IPC: F15B11/04
Filed: 1993-10-06
Abstract: The hydraulic lift for lifting or lowering of a load carrying member, comprises a piston cylinder unit with a work chamber and a pump unit for pressurising the chamber in order to project out the lifting shaft. There is a novel discharge valve for reducing pressure in the chamber so that the lifting valve returns to its starting position, comprising a main valve which is opened via external control and a throttle valve for automatically regulating the degree of opening for the main valve so that the opening decreases with increasing chamber pressure.
Patent SE-9303480-L (SE)
Inventor: URSUEGUIA BALBUENA ANDRES
IPC: G01K7/00
Filed: 1993-10-22
Abstract: The clinical thermometer is comprised of an input from a signal conditioner, which signals are generated by a sensor consisting of a negative coefficient resistance arranged to remain in contact with an area of the human body, a signal translating stage which is comprised of a capacity-resistance load network; a microcontroller which receives the information from the prior stages without having to effect an analog-digital conversion, an output being provided for a voice synthetizer which incorporates parasite suppressing filters and an amplifier stage for the sound signals appropriate to the application and an acoustical transducer such as a loud speaker; and an output for a digital display of the measured temperature. The circuit is designed as a compact arrangement which integrates the stages of conditioning the input signals coming from the probe, the microcontroller and the conditioner of low frequency signals provided to the loud-speaker, said circuit having incorporated a voice synthetizer, a measurement circuit and a microcontroller which sends the corresponding signals to the ideal modules formed by the circuit. Application to the visual and sound indication of the human body temperature. <IMAGE>
Patent SE-9303780-L (SE)
Inventor: TIMMANN KLAUS
IPC: B60K20/04
Filed: 1993-11-15
Abstract: In the manoeuvring console (2) the lever (1) is articulately fitted for adjustment between a number of operating positions. A releasable manoeuvre stop (27, 28) is also incorporated for blocking the lever against unintentional adjustment to certain of the operating positions. The manoeuvre stop has a first part applicable to the lever and a second part applicable to the manoeuvring console, together with an activating component for releasing the stop. - The activating component operates an electrical switch and one of the stop parts is electrically adjustable between the stop position and the released position by means of the switch. The stop part can also be adjustable by means of an electro-magnet and consists of the armature in the magnet.
Patent SE-9403028-L (SE)
Inventor: PERSSON HANS WILHELM
IPC: G01H9/00
Filed: 1994-09-12
Abstract: In a method for measuring the vibrations of a test object, an ultrasonic measuring signal having a frequency that is much higher than the vibration frequency of the test object (3) is transmitted from an ultrasonic transmitter (2) towards the vibrating test object. The ultrasonic signal reflected from the test object is detected by an ultrasonic receiver (4) and is frequency-demodulated, and the frequency-demodulated signal is frequency-analysed with a view to determining the vibration frequency and/or the maximum vibration velocity of the test object. Before the vibration measurement, the absence of signals interfering with the ultrasonic signal reflected from the test object is ensured by transmitting from the ultrasonic transmitter (2) an ultrasonic burst signal having the same frequency as the ultrasonic measuring signal. Any signals received by the ultrasonic receiver (4) outside a predetermined time interval for the reception of the ultrasonic burst signal reflected against the test object (3) are essentially eliminated by altering the direction and/or distance of the ultrasonic transmitter and/or the ultrasonic receiver in relation to the test object.
Patent SE-9403327-L (SE)
Inventor: SVENSSON BO KARL RAGNAR
IPC: B23B29/12
Filed: 1994-10-03
Abstract: The stirrup arrangement orientated adjacently to the tool has counterpoised arms which work in conjunction with the raw material to move it relatively to the tool. The arms are arranged in such a way that they have a high resistance to bending in a direction at right-angles to a longitudinal extend of the material. The thickness of the arms is such that they have a lesser resistance to bending in a direction parallel to the material longitudinal extent. The arms are as a unit fixed to but easily removable from a stirrup holder.
Patent SE-9500866-L (SE)
Inventor: BEHMEL JOHANNES
IPC: B65H45/16
Filed: 1995-03-10
Abstract: A folding cylinder 1 has a device for switching between collecting and non-collecting modes of operation and is provided with a fixed cam disc 7 and a cover disc 11 driven by the folding cylinder. The two discs together are followed by rollers 2, 3 on a lever 4 which controls sheet holding or folding mechanism. In order to make switch-over possible while the apparatus is operating and with simple technical means and a small space requirement, a planetary wheel 15 mounted on the end of the folding cylinder, engages both into internal teeth 12 of the cover disc 11 and into a sun wheel 14. The sun wheel can be rotated by a spindle 20 into the positions corresponding to the cam paths for collecting or non-collecting. <IMAGE>
Patent SE-9504501-L (SE)
Inventor: LARSSON KENNETH
IPC: B65G57/26
Filed: 1995-12-15
Abstract: The rib has an elongated shape with tubular cross-section with at least one barrel extending in its length extent. At least two outer opposing locating surfaces are lined with a flock (8) of short fibres or wires which with one end are fixed on the straw laying rib whilst the other end is free, forming a brush-like surface or mat.
Patent SE-9601488-L (SE)
Inventor: KARLSSON RUNE
IPC: E02D/
Filed: 1996-04-19
Abstract: The foundation has two sets of beams formed from thin, acid-proof plates. The plates are arranged on top of each other and a hermetically sealed barrier is placed between the beams. The barrier (6) separates an upper foundation space from a lower space adjoining the ground.
Patent SE-9704862-L (SE)
Inventor: BERGSTEDT LEIF
IPC: H01L21/48
Filed: 1997-12-23
Abstract: The invention relates to a method of creating a grounding area on a circuit board, which circuit board comprises a ground plane (60) and also a dielectric substrate (20) located on top of this ground plane (60). The method is characterized by arranging an area (30) of an electrically conductive material on that side of the dielectric substrate (20) which faces away from the ground plane (60), creating a recess (40) in the dielectric material (20), which recess forms a closed contour and connects the area (30) of electrically conductive material to the ground plane (60), and filling the recess (40) with an electrically conductive material (50). The invention also relates to such an arrangement for ground connection on a circuit board.
Patent SE-9803620-L (SE)
Inventor: PETERSON AAKE
IPC: H05B47/23
Filed: 1998-10-22
Abstract: A Method and an arrangement providing detection of deteriorated lamp filaments (3) in a lamp circuit (11) fed by constant current, in particular for a lamp supervision system for airfield lights. A change in a constant current fed through a lamp circuit (11) is initiated, whereby the lamp filament resistance is determined once in conjunction with the change in current and once a time period later. A difference between the resistance determinations constitutes the deterioration of a lamp filament (3) in comparison with a threshold value. Hence, no record of previous resistance determinations have to be stored, and lamps (4) can be replaced when the difference matches the threshold value.
Patent SE-9902695-L (SE)
Inventor: JOHANSSON ROGER
IPC: A61M1/30
Filed: 1999-07-14
Abstract: A microdialysis probe includes a dialysis membrane located and supported between a closed distal end of the probe and a proximal end of the same, the membrane essentially surrounding a space for passage of perfusion liquid. The probe has an inlet and outlet for perfusion liquid, where a position indicating object at the distal part of the probe allows non-invasive examination of the location of the distal part of the microdialysis probe.
Patent NO-20000352-L (NO)
Inventor: PARISOTTO DAVIDE
IPC: A43B5/04
Filed: 2000-01-24
Abstract: Ski boot (1) comprising a sole (2) and a shell (3)of plastic material designed to house the wearer's foot and including a flexible portion (10) in correspondence with the metatarsus area, a leg piece (4) hinged to the shell substantially at the ankle and designed to wrap the lower part of the leg of the wearer at the back and at the sides, a front closure tongue (8), fastening devices (2,3) and releasable securing means between the tongue (8) and the shell (3); the tongue (8) comprises a lateral portion (13) which extends on an internal lateral wall (6) of the shell (3), and the lateral portion (13) projects on the internal side of the shell (10) beyond the profile of the flexible portion. <IMAGE>