baber/WOPTO huggingface dataset:
Patent SE-8803700-D0 (SE)
Inventor: MAGNUSSON L
IPC: H01H3/14
Filed: 1988-10-17
Abstract: The present invention relates to device whereby a cord switch (11) can be used as a foot-operated switch. The device includes a base plate (1), operating means (2) and a casing (3), the base plate (1) and casing (3) being intended to enclose a cord switch (11) and a part of the operating means (2). The means (2) is pivotable in relation to the base plate (1) and thereby to the switch (11), and a boss (18) projecting out from the means (2) such as to extend over the operating button (25) of the switch acts on this button when the means is pivoted. A part of the means (2) projects out through a slot in the casing (3) for actuation by treading on it. The base plate (1) and casing (3) are provided with mutually coacting locking means for locking these parts together on assembly.
Patent SE-8900099-D0 (SE)
Inventor: LATOUR-HENNER A
IPC: G01R23/16
Filed: 1989-01-12
Abstract: The invention relates to an arrangement for identifying traffic in paired cables. The different layers of traffic are distinguished by different levels and frequency ranges. The arrangement comprises a limiter which is connected to the paired cable and transmits an output signal with essentially constant amplitude and a frequency which corresponds to the strongest frequency component of the input signal. The limiter can be constructed from inverters connected to an amplifier or from an amplifier with a Schmitt trigger. The limiter is connected to a frequency indicator which indicates within which frequency range the strongest frequency component lies. The frequency indicator can consist of monostable rockers or a counter and a decoder. The decoder interprets the output signal of the counter and can be constructed from a fixed gate network or a programmable memory. The output signal of the frequency indicator is connected to an indicator which indicates the frequency range concerned, for example by means of flashing light- emitting diodes. <IMAGE>
Patent SE-8900808-D0 (SE)
Inventor: TJERNSTROEM E
IPC: B23B31/22
Filed: 1989-03-08
Abstract: The invention relates to a tool coupling for machine tools. The coupling comprises a draw bar (20) which carries a shaft portion (12) of a tool holder (13) by means of a radially expandable locking element (24) that is releasably provided around the draw bar. The shaft portion (12) is carried by the provision of a radially extending integral shoulder (21) on the draw bar, said shoulder comprising a bevelled face (30) and a radially outer surface (31) which upon relative axial movement between the draw bar and the locking element forces the latter radially outwards into locking engagement with a complementarily designed annular recess (18) in the shaft portion (12) so as to provide firm clamping thereof.
Patent SE-8900881-D0 (SE)
Inventor: STRID K
IPC: B01D37/02
Filed: 1989-03-13
Abstract: A filter for continuous filtering of a suspension under pressure and/or vacuum includes a vessel (1) having a center axle (2) on which filter discs (3) are arranged at a distance from each other along the center axle. The filter discs consist of filter sectors having surrounding filter cloth and internal channels. Between the filter sectors and an outlet from the vessel (1) a connection means is provided in the center axle (2). Moreover, a removal device (7) is arranged for removing the filter cake (8) on the filter cloth received during the filtering operation and a device (12) for receiving the filter cake material removed by the removal device (7). The center axle (2) is formed with only one channel common for the filtrate and the gas from all filter sectors in the vessle (1) and is preferably a tube.
Patent SE-8901194-D0 (SE)
Inventor: TOLF A K H
IPC: A47L15/42
Filed: 1989-04-05
Abstract: This invention relates to a device for a dish-washer comprising a tub with a bottom (10) which is provided with a sump (11) for collecting liquid circulating in the tub. When the machine is emptied, the liquid is distributed from the sump to the inlet side of a sewage pump (20) from which the liquid is discharged to a sewage or the like. In order to make the overall height of the machine small to limit the quantity of water remaining in the sump and to considerably decrease the working time of the pump for reaching this small quantity the bottom surface of the sump (11) is placed below or on the same level as the pump housing (23) and the inlet (21) of the pump is via a pipe (17) having restriction (26) communicating with the sump.
Patent SE-8902961-D0 (SE)
Inventor: NAKAKO T
IPC: B21D5/12
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate a degreasing stage and to enable manufacturing the thin walled metallic pipe free from flaws, by performing a plastic bending work through a floating roll having small diameter put on a gap between two cylindrical rolls rotating in the same direction. CONSTITUTION:An inlet side cylindrical roll 1 and outlet side cylindrical roll 2 are rotating in the same direction provided with the gap G. Floating on this gap G, the small diameter bending roll 3 performs the plastic bending of a metallic plate 4. A deflector roll 5 performs bending to return the curvature of the metallic plate 4 in the longitudinal direction to be zero. The metallic plate 4 is bent to be tubular by the cross directional residual stress generated through the plastic bending and return bending. A seam guide roll 6 performs the position controlling of the end edge of the metallic plate 4, after passing through the squeeze roll 7, the abutting part of the metallic plate 4 is welded by the welding toach 8 to be the metallic pipe. Since no lubricating is operated, the degreasing stage is eliminated.
Patent SE-9101148-D0 (SE)
Inventor: NILSSON H-A
IPC: F41G5/08
Filed: 1991-04-17
Abstract: A device for aiming at a mobile target and to direct an anti-aircraft gun is comprising servomotors for directing the barrel, an aiming unit with field glasses (8) and a device for ranging as well as a calculating unit. The aiming unit is pivotally held on a support (2, 5) fixated to the barrel. Means (11) are provided for directly and indirectly measuring the sight line angular velocity. The calculating unit calculates the required lead angle and offset angle of the barrel and is sending corresponding signals to the servomotors. The device is functioning in three phases: during a phase I the barrel angular velocities have a fixed relationship with the sight line angular pivoting achieved by manual action from a neutral position, a series of range measures are taken and the calculating unit is calculating a preliminary target path and target speed, during phase II the range measuring is stopped and the barrel is directed corresponding to the preliminary target path and target speed, during phase III another series of range measures is taken and the calculating unit is calculating definitively the target speed and thereby the correct lead angle and offset angle of the barrel direction, whereby the servomotors are directing the barrel.
Patent SE-9102080-D0 (SE)
IPC: H01R24/58
Filed: 1991-07-03
Abstract: PCT No. PCT/SE92/00380 Sec. 371 Date Jan. 3, 1994 Sec. 102(e) Date Jan. 3, 1994 PCT Filed Jun. 3, 1992 PCT Pub. No. WO93/01633 PCT Pub. Date Jan. 21, 1993.A jack-type plug in the form of a connecting plug includes a central contact pin for one conductor and a resilient contact element in the region of the outside surface of the plug for the other conductor, the plug having an axially elongate male part for mating with a female part constituting a part of the current socket receiving the plug. To enable the same plug to be used for two differently dimensioned current sockets the male part in forming of two parts with different cross-sectional dimensions so that the one male part mates with the female part of a current socket and the other male part mates with the female part of another socket, this part having a different cross-sectional area from the first mentioned female part. In addition, the smaller male part carries the central contact pin and is movable in the larger male part, but no farther than to permit the pin to remain axially projecting outside the larger male part.
Patent SE-9200808-D0 (SE)
Inventor: RICHTER O
IPC: B01D33/01
Filed: 1992-03-17
Abstract: PCT No. PCT/SE93/00047 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Jan. 25, 1993 PCT Pub. No. WO93/19246 PCT Pub. Date Sep. 30, 1993A screening device for pulp production includes a cylindrical container for continuous flow-through of a fiber suspension and further includes an inlet to the container and an outlet for the fiber suspension, a moveable support member mounted in the container and which supports hollow screening members for vertical movement; a tubular enclosure open at opposite ends is mounted on the supporting member which enclosure has a moveable piston mounted therein, a hydraulic cylinder being connected to the piston to move the piston in a portion of the enclosure with the hydraulic drive mounted outside of said container with transmission members connected to said supporting member which will therefore absorb the reaction forces generated in moving the piston.
Patent SE-9200833-D0 (SE)
Inventor: BERGQUIST M
IPC: E04B1/70
Filed: 1992-03-18
Abstract: The invention relates to a method and a device for treating concrete elements (2) of rectangular cross section, at least each element having weight-reducing cavities (10). At the end portions of the element are transverse drainage channels (12, 13) opening to the underside of the element. With the aid of a dryer (4), comprising a water separator (16), an air dehumidifier (18) and a source of pressure/vacuum (20), dry air is pumped through the pressure conduit (7) and a drainage channel (12) in the cavity (10). The air flows through the cavity absorbing moisture therein and exits through the other drainage channel (13) and the suction conduit (9) to the water trap (16) and the dehumidifier (18), where moisture and water are removed.
Patent SE-9201574-D0 (SE)
Inventor: HETENYI JANOS
IPC: E04B1/94
Filed: 1992-05-20
Abstract: The constructional component is formed as a plate (1A-1D) and/or casing (1), and forms part of a construction (2), e.g. a security protection cabinet. It contains plaster has main constituent. - A further principal part of the component is boric acid.
Patent SE-9400186-D0 (SE)
Inventor: RANDAHL TORBJOERN
IPC: H04Q3/42
Filed: 1994-01-21
Abstract: A method and an apparatus for off-hook detection in a subscriber line interface circuit responds to a ringing signal which preferably lacks a DC component. A signal is generated that is a function of the line current through the subscriber line, and the time at which the signal exceeds a predetermined current value is measured. The measured time is compared with a predetermined time value, and an off-hook indication is produced in a processor depending on the comparison.
Patent SE-9402092-D0 (SE)
Inventor: LAMNEVIK STEFAN
IPC: F42B33/06
Filed: 1994-06-14
Abstract: A method for removing explosives, including metal-powder-containing explosives, which contain at least one meltable component, from ammunition parts by flushing a heating medium in direct contact with the explosive and recovering the explosive mixed with the heating medium. As heating medium, a combustible substance is selected, which is in the liquid state at the process temperature concerned and which has no available oxygen or only alow content thereof. The combustible substance may consist of hydrocarbons, alcohols, ketones, esters and mixtures thereof. Suitable readily available substances are fuel oil, lubricating oil and meltable wax. The recovered mixture of explosive and heating medium can be processed to a liquid/suspension suitable for combustion, as disclosed in WO 93/17295.
Patent SE-9404061-D0 (SE)
Inventor: BJARNOE ODD E
IPC: B01D53/10
Filed: 1994-11-23
Abstract: PCT No. PCT/SE95/01392 Sec. 371 Date Jun. 9, 1997 Sec. 102(e) Date Jun. 9, 1997 PCT Filed Nov. 22, 1995 PCT Pub. No. WO96/15846 PCT Pub. Date May 30, 1996The treatment, through a dry adsorption process, of a gas from a hot electrolytic process for aluminum production comprises at least two stages. Particulate aluminum oxide (the adsorbent) passes through the stages of the adsorption process countercurrently to the gas. Thus, the gas is treated with a partly spent adsorbent in a first dry adsorption stage, whereupon the particulate adsorbent is separated from the gas downstream from the first adsorption stage. Part of the separated particulate adsorbent is removed from the adsorption process for recycling adsorbed fluorine-containing substances to the electrolytic process. The remainder of the separated adsorbent is recirculated in the first adsorption stage in order to optimize the adsorption of fluorine-containing substances and the desorption of sulfur dioxide from the aluminum oxide in this stage. Simultaneously, the gas is transferred to a second dry adsorption stage. In this second stage, the gas is treated with essentially unspent, reactive particulate aluminum oxide, so that any gaseous fluoride remaining in the gas is very efficiently adsorbed, while at the same time a substantial part of the sulfur dioxide in the gas is also adsorbed. Finally, this particulate aluminum oxide is separated from the gas downstream from the second dry adsorption stage, before the gas is discharged into the surrounding atmosphere. The separated aluminum oxide is transferred to the first adsorption stage, optionally after passing a desorption stage for the removal of the adsorbed sulfur dioxide in order to reduce the discharges of sulfur dioxide from the aluminum production. The separation of sulphur dioxide in the second adsorption stage is improved by recycling, to the second adsorption stage, aluminum oxide having undergone the desorption treatment.
Patent SE-9404556-D0 (SE)
Inventor: KAMINSKI KRZYSZTOF
IPC: G06F13/00
Filed: 1994-12-29
Abstract: PCT No. PCT/SE95/01499 Sec. 371 Date Jun. 17, 1997 Sec. 102(e) Date Jun. 17, 1997 PCT Filed Dec. 12, 1995 PCT Pub. No. WO96/21188 PCT Pub. Date Jul. 11, 1996The invention relates to a magazine-related bus arrangement, wherein the magazine includes a backplane (1a) having electric contact fields and means for holding a number of circuit boards having edge-related electric contact surfaces in electric coaction with respective contact fields, adapted to enable the exchange of information-carrying signals between one or more first circuit arrays (102) belonging to a first circuit board (10), and one or more other circuit arrays (112) belonging to one or more second circuit boards (11). The logical number of bus-related conductors (m+n) with reserve conductors (n) slightly exceeds the numbers (m) necessarily required for a chosen signalling system and a non-error-tolerant signal exchange.
Patent SE-9502829-D0 (SE)
Inventor: CARLSSON LEIF
IPC: H01F27/28
Filed: 1995-08-14
Abstract: The primary conductor (1) incorporates an insulating casing (6) enclosing a conducting component (5) with oblong cross-section. The conducting component in cross-section has a length which is twice its width. It consists of two adjacently located parallel conducting units, each of which has a cross-section which is ring-shaped. It is made of aluminium. The material in the protective casing (4) is porcelain, epoxy or polymer and the insulating casing comprises a number of paper and aluminium layers. The primary conductor two parts (1a, 1b) are embedded in quartz sand (7) in casings (3, 4). For insulation and cooling the transformer is filled with oil. The oil box (8) for oil expansion and extra cooling is connected to the protective casing (4) at its upper end.
Patent SE-9502870-D0 (SE)
Inventor: HARRISON ROBERT
IPC: H04J13/00
Filed: 1995-08-18
Abstract: A plurality of input signals are processed (75) using a Hadamard transform (52) to produce a combined Walsh covered parallel sequence which is sampled in time. The time samples are commutated (76) by a switch (53) or multiplexer to form a Walsh covered serial sequence. The Walsh covered serial sequence is then quadrature phase shift keyed (77) and transmitted (79).
Patent SE-9504585-D0 (SE)
Inventor: CARLSSON HAAKAN
IPC: H05B6/68
Filed: 1995-12-21
Abstract: A microwave oven (1) comprising a number of IR-sensors elements (4) for obtaining temperature information from discrete sensing areas within the cooking zone (6) of the oven and for generating a two-dimensional temperature image of the cooking zone. Based on said temperature image necessary load parameters may be calculated for controlling automatic heating procedures in the oven, thereby facilitating operation of the oven and securing a good cooking result. <IMAGE>
Patent SE-9601841-D0 (SE)
Inventor: PAARS SVEN-ERIC
IPC: B62B/
Filed: 1996-05-14
Abstract: The two pairs of straps (2,2',3,3') are connected with a common hand grip (1) and at their free ends are hooks (4,5) for connection to the chassis and superstructure of a child carriage. The lower pair of straps (2,2') are not stretchable, whilst the upper pair of straps (3,3') are elastically stretchable.
Patent SE-9603410-D0 (SE)
Inventor: KO HYUN GIE
IPC: B62D5/07
Filed: 1996-09-18
Abstract: The inventive steering system is of the type having an engine, a fluid reservoir, a steering valve unit, an actuator control valve unit, a main fluid pump driven by the engine for pumping the fluid in the reservoir to feed pressure fluid to the steering valve unit and the actuator control valve unit and a priority valve for enabling the pressure fluid to be first supplied to the steering valve unit. Characteristically, the steering system includes an electric motor, a battery selectively connected to the electric motor for supplying electric current to the electric motor, an auxiliary fluid pump rotatingly driven by the electric motor to produce emergency steering fluid to be fed to the steering valve unit and a power supply controller for disconnecting the electric motor from the battery while the main pump produces the pressure fluid and for connecting the electric motor to the battery when no pressure fluid is discharged from the main pump.
Patent SE-9604498-D0 (SE)
Inventor: CULLIN PETER
IPC: H04M/
Filed: 1996-12-06
Abstract: The interface unit includes a sensor (12) arranged on a circuit board (7) along with the other circuitry within a telephone, or on its own circuit board. Alternatively, the sensor or sensors are arranged in an additional unit (16) which is connected (4) between the telephone and the exchange (2) or connected to the telephone central unit (9). - The sensor additional unit has an interface (17) which is matched to the protocol between the exchange and each individual telephone. The sensor or sensors react(s) to mechanical, thermal, acoustic and/or optical effect and/or to the alteration of air pressure or magnetic field. Signals from each individual sensor are transmitted to and processed in the exchange software or in a computer connected to the exchange.
Patent SE-9701935-D0 (SE)
Inventor: EGNELOEV PER
IPC: A61B17/12
Filed: 1997-05-23
Abstract: The invention relates to a device for performing hemostasis at two symmetrically located puncture sites in the femoral arteries or veins of a patient. It comprises a beam member (6, 8) provided with two attachment devices (10, 12) for pressure pads. There are belts for securing the device to the patient to provide a pressure on the puncture sites, and means (18, 20, 24, 26) for adjusting the distance between said attachment. The invention also provides a method of controlled hemostasis at two puncture sites in each femoral artery or vein of a patient after catheterization, comprising providing a beam member having two pressure pads, adapted to bear against each puncture site, adjusting the center-to-center distance of said pressure pads by moving at least one of said pressure pads along said beam member, applying said pressure pads at said puncture sites, securing said beam member carrying said pressure pads to the body of said patient, by tightening a belt around the body.
Patent SE-9800238-D0 (SE)
Inventor: GAMSTEDT PONTUS
IPC: F16L5/10
Filed: 1998-01-29
Abstract: The coupling comprises a rigid sleeve (8) with two or more preferably diametrically opposed protrusions (10, 12) integrally formed from the sleeve wall and extending beyond this wall to fix the sleeve into position inside the opening (6).
Patent SE-9802289-D0 (SE)
Inventor: HAEREN FREDRIK
IPC: H04N5/445
Filed: 1998-06-26
Abstract: A computer is provided for monitoring information on a smartcard relating to the functions used, viewing time, channel change time etc. and send this via the same network (5) used to transmit the adverts to the television (3), and back to the central station (6), so that statistical information can be compiled on the television user.  Adverts are displayed (audio)visually on at least part of a television screen whilst it is being used to watch television programs or videos, or whilst it is being used as a computer screen, or alternatively the adverts can be sent out in audially. The television is fitted with a receiver (8) for information sent from a central station over a communications network (e.g. GSM network) or another type of network, or provided on disk.
Patent SE-9900897-D0 (SE)
Inventor: LINDEN LARS
IPC: H04L12/64
Filed: 1999-03-12
Abstract: The present invention relates to a packet data communication system and is primarily intended for packet data radio communication systems, such as a GSM-system (PLMN) supporting a GPRS-service. A data frame received from a connected second packet data network (Internet) is divided into a sequence of data segments (DS). Speech packets (SPP) with an origin from a connected telecommunication network and the segments (DS) and are transmitted over a packet data link (PL1) to a radio base station (BTS) with priority given to the speech packets (SPP). The data segments (DS) shall be transmitted on a corresponding radio link (RL2) to a designated mobile station (MS). The problem is that during high traffic loads the segments are subjected to long delays and as a result no segments can be transmitted on the corresponding radio link. Giving priority to a first few data segments of the sequence when transmitted over the packet data link (PL1) solves the problem.
Patent SE-9903304-D0 (SE)
Inventor: MEREDITH NEIL
IPC: A61F2/18
Filed: 1999-09-16
Abstract: Device for determining the stability of an implant fitted in the human body, where a vibration-producing unit cooperates with the implant and gives a frequency signal (i1) which is a function of its stability and characteristic features, characterized in that it operates with a digital information signal (i2) which represents the stability and feature and is generated in a receiver unit which receivers the frequency signal (i1) and converts it to the digital information signal (i2), in that the information item(s) representing the characteristic features are included in or connected to information-containing elements (memories) included in or connected to the device, and in that one or more information signals (i4) principally represent only the stability, which information signal or signals (i4) result(s) from the processing, in an arithmetic unit, belonging to or connected to the device, of the digital information signal (i2) and the information item(s) representing the characteristic features in order to permit information relating only to the stability to be displayed in a display unit.