baber/WOPTO huggingface dataset:
Patent SE-0003397-D0 (SE)
Inventor: ENANDER ANDERS PATRIK TORBJOER
IPC: F24D19/10
Filed: 2000-09-22
Abstract: The circuit (1) includes a first means (2, 19) for regulating the flow through the circuit depending on the measured temperature. This first means is designed to increase flow if the measured temperature is below a minimum value, and to decrease flow if the measured temperature is above a maximum value.  Hot water is made to flow in one direction (a) using a pump (2). An inlet device (3) is used to supply cold water to the circuit and downstream of this device is a heat source (4) for heating the water in the circuit. At least one outlet device (11) for hot water is located downstream from the heat source. A first sensor device (17, 18) measures water temperature downstream from the outlet device and upstream from the inlet device. An Independent claim is also included for a hot water handling method using this circuit.
Patent SE-0004320-D0 (SE)
Inventor: RIES-MUELLER KLAUS
IPC: B60T13/66
Filed: 2000-11-24
Abstract: As a motor vehicle travels during a braking operation on the wheels being steered, a steering deviation in these wheels not caused by a steering wheel is detected and distinguished from other possible factors causing this deviation. This allows a non-symmetrical braking operation to be recognized.
Patent SE-0100842-D0 (SE)
Inventor: SEVERINSSON LARS
IPC: B60T7/04
Filed: 2001-03-13
Abstract: The present invention concerns a parking lock unit for locking a service brake actuator in an applied condition. The parking unit is primarily intended for heavy road vehicles and comprises a magnetic housing, enclosing an electromagnet and a number of jaws, which jaws are moveable in a radial direction. The park lock unit slidably receives a piston rod of a service brake actuator. The jaws and the piston rod have grooves for co-operation to lock the piston rod in an activated position. The jaws are drawn into or out of engagement with the piston rod by means of the electromagnet magnetizing the magnetic housing.
Patent SE-0101904-D0 (SE)
Inventor: PERSSON CURT
IPC: B65G47/91
Filed: 2001-05-31
Abstract: The present invention relates to a bottle lifter (1), comprising a lifting sleeve (10) provided with an inner cavity (12) delimited by an inner surface (A1), which surface extends between an upper part (18) and a lower opening (14) in said lifting sleeve, a connecting device (15) disposed between the lifting sleeve (10) and a carrying construction (20), at least one part of said inner surface being intended to actively interact with a bottle neck (31) to achieve a holding force on a lift. The invention is characterized in that said inner surface (A1) is designed so that said interaction is sealing all round in an area (A4) inside the lifting sleeve (10) and that said upper part is provided with means (17) with which a pressure p1 that is below atmospheric pressure P0 can be created inside the lifting sleeve above said area. The invention also relates to a method of lifting bottles using said bottle lifter.
Patent SE-0103184-D0 (SE)
Inventor: LEIJONHUFVUD CARL
IPC: A43B7/28
Filed: 2001-09-25
Abstract: The present invention relates to a method of facilitating acquisition of perfectly fitting footwear including anatomically designed insoles, for a user's foot by means of a computer system. The system comprises a data base (20, 22) which is accessible from at least one user terminal (10, 12, 14, 16) and from at least one retailer terminal (30). Furthermore, the method is characterized by the steps of: determining (steps 102, 103), a set of dimensions of the user's foot by means of a measuring device; delivering (step 107) the foot dimensions to the database (20, 22) comprising data on a plurality of footwear for searching for footwear which matches the foot dimensions; receiving (step 108) data on the footwear matching the determined foot dimensions; and visualizing (step 109), by means of a visualisation means (35), data on the user terminal (10, 12, 14, 16) concerning the matching footwear, including anatomically shaped insoles or other inserts which, together with the rest of the footwear, improves the fit additionally. In this way, more people will have access to specially fitted shoes at reasonable price, which has appreciable effects on the general level of health.
Patent SE-0103682-D0 (SE)
Inventor: BERGSTEDT LEIF
IPC: G02B/
Filed: 2001-11-02
Abstract: A waveguide arrangement consists of a ceramic core section (11) on a ceramic substrate (13) with at least one cladding layer (12) made of a ceramic material with a different refractive index so that an electromagnetic optical signal is guided in the arrangement. An intermediate support (14) can be made of metal or ceramic and the core can be fixed to the substrate as a ceramic paste which is then fired.  AN Independent claim is included for a method of manufacturing a conductor/carrier arrangement.
Patent SE-0104201-D0 (SE)
Inventor: HEDBERG CLAES
IPC: G10K11/175
Filed: 2001-12-13
Abstract: At least one first signal with a high signal frequency is sent from the noise source (8) and this signal is modulated so that a low frequency signal is generated as a result of the non-linear properties of the medium (air) through which the signal is travelling. At least one second signal, also with a high signal frequency, is sent from the noise source and modulated so that a counter-signal is generated in the frequency region of a phase position in relation to the audible signal as a result of the non-linear properties of the medium. The audible signal is diminished in the room beyond a given distance from the noise source.  Independent claims are also included for the following: (1) Device for generating low frequency noise with a restricted spread, comprising a first and second signal source and a modulating unit (12); and  (2) Device for generating low frequency noise with a restricted spread, comprising a source for at least two first signals and at least two signals.
Patent SE-0202060-D0 (SE)
Inventor: SNEKKENES VIDAR
IPC: D21C7/14
Filed: 2002-07-03
Abstract: The digester and method are for the continuous cooking of pulp. At least two withdrawal positions ( 11 E, 11 D) for cooking fluid are arranged at different heights in the digester ( 10 ). The cooking fluid in the first and second position is withdrawn after the chips have had a retention time that differs by at least 10 minutes. The differential pressure between the positions is determined and when this exceeds a pre-determined level, a connection ( 17 E) opens between these positions, establishing a flow parallel to a flow of cooking fluid between these positions in the digester. Several withdrawal positions are preferably connected in a common shunt system ( 17 A- 17 F), with valves ( 18 A- 18 F), controlled by the differential pressure, that are located between adjacent positions.
Patent SE-0301590-D0 (SE)
Inventor: PETTERSSON ALLAN
IPC: B65D85/74
Filed: 2003-06-02
Abstract: The apron comprises at least one inflatable, flexible part (2) with thin walls that has a cross-section which curves upwards from a top edge (3) before curving down and around before finally sloping upwards to its bottom edge (4), the bottom curve being an even one so that the apron surface (9) facing the ground is convex-shaped.
Patent SE-0400231-D0 (SE)
Inventor: PETTERSSON OLA
IPC: H03F3/45
Filed: 2004-02-05
Abstract: The present invention relates to a cascode radio frequency power amplifier, including at least two cascaded MOS transistors formed in a mutual substrate, where the bulk nodes of the transistors are isolated from each other and connected to the respective source of each transistor. The present invention also teaches that the drain of the topmost transistor is connected to the power supply through an inductive load, and that the gate of each upper transistor is equipped with a self-biasing circuit connected at least between the drain and the gate of the respective upper transistor.
Patent SE-0401279-D0 (SE)
Inventor: LIND BJOERN
IPC: B05B7/08
Filed: 2004-05-18
Abstract: Arrangement for coating a surface with particles, comprising a spindle shaft ( 4 ) driven by an electric motor and provided with a means ( 8 ) which delivers the particles during rotation of the spindle shaft ( 4 ). The arrangement is characterized by that the motor control ( 34 ) integrated into the painting spindle ( 2 ) contains a unit which can detect the frequency superposed in the power supply, which constitutes a multiple of the desired feed frequency to the electric motor, in order to obtain the desired speed.
Patent SE-8204219-D0 (SE)
Inventor: HANSON R A
IPC: G01P15/13
Filed: 1982-07-08
Abstract: A flexure in a transducer such as an inertial guidance accelerometer for suspending a force sensitive element to a mounting base includes a reduced thickness central portion and a pair of relatively thick ribs disposed on opposite sides of the central portion. An electrically conductive coating is disposed on at least one face of the central portion to provide electrical connections to components located on the element. The reduced thickness of the central portion minimizes errors caused by stresses in the interface between the conductive coating and the element and the relatively thick ribs provide a desired strength and spring rate for the element suspension.
Patent SE-8204741-D0 (SE)
Inventor: HERB E
IPC: B23D27/02
Filed: 1982-08-18
Abstract: In order to reliably guide the punch of a punching or nibbling machine during the working stroke on the one hand and create a stop for the work feed, in particular of a nibbling machine, on the other hand, a pin is mounted in the punch in such a way as to be displaceable in the axial direction of the punch. The pin (8) can be pressed into the interior of the punch against the resistance of a spring. In addition, it is possible, either via a machine plunger accommodating the punch or else via compressed-air feed under the pin, to lift the pin to such an extent that it clears the working space in the cutting area at least to such an extent that a workpiece, in particular a sheet-metal plate, can be displaced unimpeded therein and orientated. The lifting via the punch, however, is not effected via the normal drive of the punch but by means of an additional lifting device, because the plunger has to be lifted beyond its top dead centre. If an initial piercing operation is disregarded, the free end piece is held in a centring piece during the normal working strokes. The centring piece is located under the cutting area of the die. The pin is thus held virtually at both ends and it can consequently safely absorb the shocks during gradual work or machine feed and can readily absorb the cutting pressure. The free end piece can be of two-piece design, in which case one section then remains constantly in the centring piece.
Patent SE-8300911-D0 (SE)
Inventor: HARWOOD L A
IPC: H04N5/45
Filed: 1983-02-18
Abstract: A television receiver includes a character generator for permitting kinescope display of auxiliary characters in addition to display of normal video signal information, and means for sensing a given characteristic (e.g., bias) of video signal processing circuits of the receiver during prescribed sensing intervals. The character generator is disabled during the sensing intervals to prevent false outputs from the character generator from distorting the characteristic being sensed.
Patent SE-8303170-D0 (SE)
Inventor: KOPPEL M
IPC: G01C15/10
Filed: 1983-06-06
Abstract: A tripod for accommodating geodetic instruments has first centring fitting elements (1, 2a, 2b, 2c) into which an instrument can be inserted with a corresponding centring flange. The setting-down position for the instrument is unambiguously determined in the tripod. Second centring fitting elements (6, 7a, 7b, 7c) are arranged in an accurately defined position opposite the first centring fitting elements. The second centring fitting elements are used for accommodating an optical plumb bob (10). The two centring fitting elements are correlated in such a manner that the axis (B-B) of the optical plumb bob (10) mandatorily coincides with the vertical axis (A-A) of the instrument to be placed on. The optical plumb bob (10) is detachably attached to the tripod so that it can be mounted as required in the manner of a kit. <IMAGE>
Patent SE-8303439-D0 (SE)
Inventor: CEDERQVIST U
IPC: G08B3/00
Filed: 1983-06-15
Abstract: Method of implementing a calling process bound to a person in the internal communication of a factory, office or any other corresponding organization, in which a communication system capable of duplex signalling and comprising terminals each provided with a fixed cable, such as an internal telephone system, is used. The method of the invention comprises the following steps: persons belonging to said organization are located on the basis of data communication between fixed means connected to said communication system and indicators carried by said persons and capable of wireless data transmission with said means, data concerning the located person are transmitted to the central unit of the communication system in each particular case only through one of the means connected to the communication system the location of which means is known, and a file of the location of the persons is maintained in the central unit for directing calls directed to them to the terminal closest to said persons in the communication system, for person paging, working time control, control of movements and for transmitting messages, for example, about the absence of a person to a person trying to reach him.
Patent SE-8303587-D0 (SE)
Inventor: KAPPL G
IPC: G01N1/06
Filed: 1983-06-22
Abstract: A microtome, in particular an ultramicrotome has a drive control system, by means of which the movement of the specimen arm, relative to the knife, is subdivided into a comparatively slow cutting movement and a more rapid return movement. The drive-control system gradually decelerates the specimen arm at the transition from the comparatively rapid return movement to the slower cutting movement, so that a jerk, which would generate mechanical vibrations in the drive system, is avoided and the specimen arm is smoothly decelerated from the comparatively high speed, to the lower speed. For this purpose, the drive-control system incorporates an electronic control module, by means of which the control voltage for the drive motor is linearly varied between the comparatively high control voltage value and the lower control voltage value, the rate of rise or, as the case may be, the rate of fall of the voltage being adjusted in a manner such that the specimen arm operates without transitional vibrations. For this purpose, the electronic control module incorporates a constant-current source, and a capacitor which is to be charged by this constant- current source, or which is to be discharged, as the case may be.
Patent SE-8304636-D0 (SE)
Inventor: HEITZIG J
IPC: F16F13/12
Filed: 1983-08-26
Abstract: Elastic engine mountings having a ring-shaped rubber spring member 3 which takes up static and dynamic loads and being equipped with a damping disc 8 immersed in a damping fluid 6 in order to provide hydraulic damping have been proposed. In accordance with the invention, the damping disc 8 is movably mounted with axial play between spherical or ball-shaped buffer surfaces on a rod 4 and is provided with holes (81) through which the damping fluid can flow in the vicinity of the buffer surfaces. Low amplitude movements of the rod are not transmitted to the disc 8 and are therefore undamped. Larger amplitude movements are transmitted to the disc 8, but impact noise is minimised by the buffer surfaces and the flow resistance afforded by the holes (81). <IMAGE>
Patent SE-8400676-D0 (SE)
IPC: F16K31/42
Filed: 1984-02-09
Abstract: PCT No. PCT/SE85/00057 Sec. 371 Date Sep. 16, 1985 Sec. 102(e) Date Sep. 16, 1985 PCT Filed Feb. 6, 1985 PCT Pub. No. WO85/03556 PCT Pub. Date Aug. 15, 1985.A pneumatic servo valve comprising a piston in a cylinder. Both controlling surfaces of the piston are exposed to controlling air. The piston is provided with an axial drilling extending through it, which communicates via a radial groove with an inlet of controlling air. Both openings of the drilling are normally closed by spring actuated mushroom valves. Controlling chambers in the cylinder communicate through calibrated conduits in the piston with the radial groove, and can be put into communication with the surrounding atmosphere via outlets. The outlets are controlled by electromagnet valves. A microcomputer receives signals from correct and actual value indicators respectively, and administers opening and closing of the valves. When one of these is opened the connected controlling chamber is decompressed and the piston moves in the direction of the empty chamber. One of the mushroom valves follows the movement of the piston, while the other mushroom valve is prevented from moving by a valve seat. The adjacent opening of the drilling is exposed, so that controlling air can pass through a connection, effecting the desired controlling action.
Patent SE-8401367-D0 (SE)
Inventor: RUNESSON S O
IPC: B66C23/697
Filed: 1984-03-12
Abstract: The invention relates to a device in telescopic jibs in order to mount the telescopic parts one inside the other. In one embodiment with three telescopic parts (2, 3, 4), the centre part is designed as a tube with two diametrically opposite H-section bars (5) which have U-shaped channels, turned to the inside and outside, for accommodating rollers (10) which are arranged on the outer or inner tube. The bearing journals of the rollers carry sliding-bearing cushions (12) which interact with the surfaces of the channel webs. The roller bearings are arranged in such a way that they absorb the vertical component of the lifting forces exerted on the jib, whereas the sliding bearings are designed in such a way that they absorb the forces which are essentially at right angles to the vertical forces. One or more of the tubes (2, 3, 4) can consist of several components (3a, 3b) which are connected to one another in one piece by the H-section bars or alternatively by bars carrying the rollers (10). 
<IMAGE>
Patent SE-8401901-D0 (SE)
Inventor: MUMFORD E H
IPC: C03B7/08
Filed: 1984-04-05
Abstract: When multiple gob feeders are used in which an enlarged tube is necessary to accommodate a row of plungers, a substantial surface area of glass is exposed to radiation or convection cooling and, to avoid excessive heat loss, a pair of heat baffles are used which extend downward into the tube at either side of the row of plungers. The baffles have lower portions which occupy a significant part of the space between the plungers and tube, and act as barriers against the movement of heat up through the space therebetween. The pair of baffles are so configured that they may be raised from the tube without requiring the removal of the plungers. Further, the baffles are supported in the tube by the tube support and therefore will be raised or lowered with the tube when it is adjusted.
Patent SE-8501904-D0 (SE)
Inventor: CRESPIN G
IPC: B23Q17/09
Filed: 1985-04-18
Abstract: Device for calibrating a machine tool including a tool (32) rotating about its axis XX', comprising a tubular-shaped support with an annular fixing component (3) connecting it to the housing (1) of the machine tool so that its central opening forms an extension of the opening (2) of the housing (1) for the passage of the tool (32). The support also has at least one part (18) which is deformable under the action of twisting about the axis XX' and is provided with at least one strain gauge (19), and an end part (12) which is opposite the fixing component (3) and in which there is arranged, along the axis of the support, a component (20) for connecting the end of the tool (32), which component is provided with means (20') enabling locking of said tool in rotation with the connection component. The latter carries a disk (30) located between two annular components (31a and 31b) held against the disk (30 ) by adjustable means (22, 25). As a result of a measuring means associated with the strain gauge (19), a current representing the resisting torque opposing the tool (32) may be measured via the disk (30) and the components (31a and 31b). The invention relates, in particular, to machines for screwing the partitioning of a nuclear reactor core.
Patent SE-8505292-D0 (SE)
Inventor: PERSSON A R
IPC: B60P1/64
Filed: 1985-11-08
Abstract: The dumper container (3) is provided at a high point of its rear side (13) in the loaded position with one or more fixture loops (20) for tension cables (19). On the vehicle (1) is a linkage (4) which, when the container is raised, tensions the cables in the fixture loops so that the rear-lower part of the container is drawn forwards in relation to its suspension point (9). The cable tensioners consist of an arm (21) pivotably assembled on the vehicle, and which under the effect of a hydraulic cylinder (23) can be pivoted between a backwardly directed position parallel to the load platform of the vehicle and an upwardly-forward position at right-angles to the load platform. The tension cable (19) is attached to the arm (21) outer end.
Patent SE-8600386-D0 (SE)
Inventor: OLIVER L R
IPC: B29D29/08
Filed: 1986-01-29
Abstract: An endless power transmission belt construction having power transmitting contact faces and method of making the same are provided, the belt construction comprising an axial tensioning unit, a plurality of lateral stiffening units carried by the tensioning unit, and friction material carried by at least one of the tensioning unit and stiffening units, the tensioning unit and the stiffening units being formed of polymeric material that provides an axial and lateral stiffness in excess of that normally provided by polymeric friction material that normally forms the main body of a belt construction that is reinforced with such a tensioning unit and stiffening units. The stiffening means and the tensioning means are formed of the same material and comprise a one-piece construction. The friction material is located only at the contact faces of the belt construction and thereby defines only the contact faces of the belt construction while the tensioning and stiffening units define all other exposed areas of the belt construction.
Patent SE-8604888-D0 (SE)
Inventor: THOMAS J-F
IPC: C03C17/245
Filed: 1986-11-14
Abstract: Apparatus for use in pyrolytically forming a metal oxide coating on an upper face of a hot glass substrate 1 in sheet or ribbon form comprises conveyor means 2 for conveying the substrate 1 in a downstream direction 3 along a path also indicated at 1 and a roof structure 5 defining a coating chamber 6 opening downwardly onto the path and comprising a passageway 11 along which coating precursor vapor and oxidizing gas can be conducted downstream in contact with the upper substrate face during the conveyance of the substrate. The roof structure 5 defines, in or adjacent the upstream end of the passageway 11, a mixing zone 7 which opens downwardly onto the substrate path 1. Means such as spray nozzle 35 is provided for injecting coating precursor material into the mixing zone 7 from a height of at least 50 cm above the level of the substate path 1. Means such as ducting 58 is provided for injecting oxidizing gas into the mixing zone in which coating precursor material and oxidizing gas can be brought together, mixed and heated to form an atmosphere comprising an intimate mixture of precursor vapor and oxidizing gas. The mixing zone 7 is in communication with the passageway 11 to permit a stream of such atmosphere to flow along the passageway from the mixing zone.