baber/WOPTO huggingface dataset:
Patent SE-9003752-L (SE)
Inventor: ANDRESEN T
IPC: H05B6/78
Filed: 1990-11-26
Abstract: The invention relates to an oven with a rotating bottom plate. In microwave ovens or combination ovens with microwave heating combined with conventional heating, for example by hot-air or a grill element, use is often made of a rotating bottom plate. The main function of the bottom plate is to bring about more even heating of the contents of the oven. However, the optimum rotational speed for different types of heating varies. The invention provides an oven with a transmission coupling 7 which can be switched between two operating states with different rotational speeds of the bottom plate 5. <IMAGE>
Patent SE-9100970-L (SE)
Inventor: BRUKE R
IPC: B65G65/32
Filed: 1991-04-03
Abstract: A self-filling container (10) for the storage and/or transport of goods, primarily bulk goods or bulk cargo, includes a conveyor (20) which is disposed in the upper region (12) of the container. The conveyor includes a conveyor screw (21) with an infeed opening (22) which is accessible from the surroundings of the container. The conveyor screw is provided with a discharge opening (23) which is in communication with the storage space (13) of the container. The present invention includes a method of filling the container (10) with cargo in that the cargo is supplied to the conveyor (20) via its infeed opening (22) and displaced by the conveyor screw to the storage space (13) of the container by discharging the cargo in a region adjacent the upper bounding definition of the storage space.
Patent SE-9102382-L (SE)
Inventor: ANDERSSON K-G
IPC: F04D29/66
Filed: 1991-08-16
Abstract: The inlet end of a fan housing rests on an elastic ring which is stretched on a number of hooks disposed around an inlet opening formed in a wall structure, wherein those parts of the ring which extend between the hooks together form a support for the end of the fan housing. A further elastic ring is stretched around the housing and rests against radial shoulders or lugs disposed at the periphery of the exhaust end of the housing. Those parts of the second ring which extend between the shoulders or lugs are secured on the hooks so that the lugs are held or supported between the stretched parts of the rings. The housing lies free from the wall, the hooks and the edges of the opening, so as to obtain a vibration-damping suspension.
Patent SE-9102507-L (SE)
Inventor: STAVA E K
IPC: E21B47/00
Filed: 1991-09-02
Abstract: There is provided an improvement in a short circuiting arc welding system comprising a work station with a consumable electrode and workpiece, a D.C. power supply with a positive and a negative terminal, high frequency current control means for applying a welding circuit with a given time-based profile across the work station while the electrode is short circuited and while the electrode is spaced from the workpiece, a welding current circuit means including a first means for creating a first inductive reactance in series with the current control means and work station whereby the welding current follows the time-based profile in accordance with the first inductive reactance. The improvement comprises a background current circuit means between the power supply and the work station and in parallel with the current control means and first means for applying continuously a background current across the work station. This background current circuit means includes a second means for creating a second inductive reactance substantially greater than the first inductive reactance and a resistor means for controlling the background current flowing continuously from the power supply to the work station through the background current circuit means.
Patent SE-9201222-L (SE)
Inventor: LUNDGREN D
IPC: H04M1/62
Filed: 1992-04-16
Abstract: There is a widespread unwillingness to use loudspeaker telephones. This is due among other things to the fact that it is complicated to learn how to use the loudspeaker function and the fact that people are often uncertain whether the telephone has been hung up after using the loudspeaker function and the fact that people are often frightened of disconnecting the call when changing between loudspeaker function and receiver function. The invention solves this problem by the position of the telephone automatically controlling and indicating which function is activated. Figure 1 shows the apparatus in ôhung-up positionö. Figure 2 shows the apparatus in ôreceiver positionö. When the apparatus is lifted up from the base the line is automatically connected. Figure 3 shows the apparatus in ôloudspeaker positionö. The apparatus is switched automatically to loudspeaker function when it is placed ôon its backö. The microphone and loudspeaker volume are now set for loudspeaker function. <IMAGE>
Patent SE-9201667-L (SE)
Inventor: SOERSTROEM P-O
IPC: C22C38/22
Filed: 1992-05-27
Abstract: Steel for ball and roller bearings and similar applications, containing, in % by weight:     0,70 - 0,95 % Carbon     0,01 - 0,30 % Silicon     0,15 - 0,50 % Manganese     0,5 - 2,5 % Chromium     0,10 - 1,5 % Molybdenum     max. 0,25 % Vanadium the rest up to 100% being iron and other residual elements normally present in steel, and with the further proviso that the total area percentage of oxide inclusions must not exceed 0,0012 %, that the area percentage of titanium-carbonitrides must not exceed 0,0015 %, and that the area percentage of sulphide inclusions must not exceed 0,030 %, the respective area percentages being measured according to the inclusion rating method defined in the Swedish Standard SS111116, wherein the field of vision shall be 0,8 mm and the number of fields of vision to be surveyed shall be at least 1000.
Patent SE-9300471-L (SE)
Inventor: PELLERIN JAMES W
IPC: D06F34/16
Filed: 1993-02-12
Abstract: There are disclosed an apparatus for and method of electronically balancing a machine for extracting fluids out of a load of liquid absorbent goods received in a rotatable drum by detecting the magnitude and location of the imbalanced load and injecting a balancing fluid into hollow balancing compartments, located within the drum, until the magnitude of the imbalanced load reaches a permissible level.
Patent SE-9301462-L (SE)
Inventor: JIANG HAO
IPC: H04L69/40
Filed: 1993-04-29
Abstract: The invention relates to a tele- and data communication system, including circuits containing transfer paths for data flows, and having functionality for error isolation of parts of the system. At least partially, where possible, parts of the circuits of the system are error isolated by logical partition into function blocks of two types. More particularly there is a first type, in which a complete corresponding function block need not necessarily become eliminated by an occurring error, and a second type in which the contrary is true. The transfer paths of a function block of the first type are isolated from each other for enabling shutting down such an erronous transfer path from traffic by software control.
Patent SE-9301627-L (SE)
Inventor: PEDRAZZI REINHARD
IPC: C09B43/40
Filed: 1993-05-12
Abstract: Basic sulpho group-containing disazo compounds which are metal-free, correspond to the formula   <IMAGE>    <IMAGE>  +TR   <IMAGE>   in which the symbols are as defined in claim 1. These compounds, in form of their water-soluble salts, and preparations thereof are used for dyeing or printing cationically dyeable materials such as hydroxy group- or nitrogen-containing organic substrates of which textile material comprising natural or synthetic polyamide or natural or regenerated cellulose and especially cotton, leather and paper are preferred. Furthermore, they can be used for the preparation of inks in a conventional manner.
Patent SE-9304352-L (SE)
Inventor: FORSBERG LENNART
IPC: F15B15/14
Filed: 1993-12-30
Abstract: In order to achieve a non-rotatable mounting of a piston rod (5) in a fluid pressure cylinder (1), a separate guiding rod (11) is disposed between the end walls (2, 3) of the cylinder. The guiding rod (11) extends with a sliding fit through a through-going hole in the piston (4) of the cylinder and is fastened at its ends in fastening means (13, 14a) at each cylinder end wall (2, 3). At least one fastening means is adjustable during assembly of the fluid pressure cylinder in order to achieve an exact alignment of the guiding rod (11) in parallel to the central axis (L) of the cylinder tube.
Patent SE-9400428-L (SE)
Inventor: KINDINGER KURT
IPC: C08L23/04
Filed: 1994-02-09
Abstract: A self adhesive multi-layer protection film based on polyolefins comprises:   (a) a carrier layer having a layer thickness in the range of from 20 to 150  mu m and comprising one or more layers of polyolefins; and (b) an adhesive layer having a layer thickness in the range of from 5 to 40  mu m and comprising 99.5 - 80 wt.% of an ethylene vinyl ester copolymer and/or polyethylene or a mixture thereof; and from 0.5 to 20 wt.% of one or more adhesion-promoting resins.   Such a film is of particular use in protection of the surfaces of plastics sheets during thermal forming, storage and transportation.
Patent SE-9400808-L (SE)
Inventor: HELLQVIST DAN
IPC: F42B39/20
Filed: 1994-03-10
Abstract: PCT No. PCT/SE95/00239 Sec. 371 Date Nov. 29, 1996 Sec. 102(e) Date Nov. 29, 1996 PCT Filed Mar. 7, 1995 PCT Pub. No. WO95/24607 PCT Pub. Date Sep. 14, 1995A cartridge case for service ammunition is designed to reduce the damage effect on the environment in the event of an extreme pressure increase in the propellent powder forming part of the charged ammunition, upon accidental ignition of the propellent powder and to a method for reduction of the damage. The cartridge case comprises at least one longitudinal weakening in the case material, the weakening being designed in such a manner that the case material, when the case is supported by the cartridge chamber of the weapon during the combustion of the powder, withstands stresses from the internal gas pressure, but breaks under the same gas pressure if the propellent powder is ignited when the case is located outside the cartridge chamber, thus splitting open along the weakening.
Patent SE-9500178-L (SE)
Inventor: FREDMARK LARS
IPC: B65D21/08
Filed: 1995-01-19
Abstract: The device has a practical application, e.g. for placing goods in shelf compartments and similar. It offers a stagelessly differentiated height and width function, which includes great variation possibilities for conforming to the measurements and/or shape of the goods. The materials used for the device are well suited environmentally.
Patent SE-9500264-L (SE)
Inventor: KVANT MAGNUS
IPC: C01F7/16
Filed: 1995-01-24
Abstract: The present invention relates to a process for the preparation of solutions of aluminum salts, characterized in that an aluminate of an alkali metal and/or alkaline earth metal is dissolved in an acid solution to the formation of a solution which is used as such or is diluted to a suitable concentration.
Patent SE-9502076-L (SE)
Inventor: CARLSSON ANDERS
IPC: H04L12/26
Filed: 1995-06-06
Abstract: Procedure and device to measure analysis parameters in communication system including a user environment with communication equipment and one or more external environments with communication equipment and one or more communication networks. Between said user environment and said external environment communication is performed, at which initiation of communication often is made from user environment to external environment. At this communication, said analysis parameters are measured at the same time both in the user environment and in the external environment/environments, at which disturbances in the communication system can be located by comparison between measured values in the user environment and in external environment/environments. The mentioned parameters consist of answer time and accessibility.
Patent SE-9600604-L (SE)
Inventor: GHASEMZADEH FARSHID
IPC: H04B/
Filed: 1996-02-19
Abstract: The antenna amplifier has an antenna connection (1), and a transmitter connection (2) coupled to same via a first bandpass filter (Tx) for transmitter frequencies. A receiver frequency amplifier input is connected to the antenna connection via a second bandpass filter (Rx1). The amplifier has an output that is connectable to the receiver. The filters are mounted in a common elongated cavity and include comb-line type resonators arranged in rows along a cavity mean line. The antenna amplifier has connector pins at the two mutually approaching ends of the two filters and at the two outer ends.
Patent SE-9603272-L (SE)
Inventor: ROSENQVIST KARL ANDERS
IPC: E01B29/02
Filed: 1996-09-09
Abstract: Rails stacked on a storage wagon are towed off singly by a tractor over a second adjustably ramped wagon through guide rollers for adjusting the height and lateral positioning. The rail is pulled on to rollers (11a) on supports (10) temporarily fixed between every five or six pairs of sleepers (2a). The support between the sleepers (2a) includes a pivoted bracket in which the roller can be raised clear of the sleeper by a hand lever to receive the rail. When the rail has been rolled into abutment with the last laid rail the rollers are lowered, and the rail connection and fixings completed.
Patent SE-9603555-L (SE)
Inventor: ACKERFELDT BO INGEMAR
IPC: A63B55/00
Filed: 1996-09-28
Abstract: The tubular construction is used for golf bags, for eg. 3, 6, or 14 clubs. The large bag for 14 clubs can even be equipped with wheels and a stool. All bags, including those large, can be of different types.
Patent SE-9603568-L (SE)
Inventor: JOHANSSON AAKE
IPC: B66B11/04
Filed: 1996-09-30
Abstract: In a lift powered by a combustion engine having a lift cage and a driving means which is moved with the lift and control means (35, 37, 39, 41) arranged in the lift cage to control the throttle of the combustion engine (15) and to operate a brake which is applied in an inoperative state to prevent movement of the lift cage, there is a centrifugal clutch (17), which is arranged after the combustion engine (15) and which couples the engine (15) to the drive chain at a determined speed of the engine, the coupling speed. A throttle control (39) is connected to a disc cam having a cam surface, which via a cam follower influences the operating means of the brake (33) to move in a releasing direction when increasing the speed of the engine such that when the coupling speed of the centrifugal clutch (17) has been obtained, the brake (33) is completely released and allows the lift cage to move along the drive track.
Patent SE-9604566-L (SE)
Inventor: KAELLBACK PATRIK
IPC: G01N1/00
Filed: 1996-12-12
Abstract: In connection with a method for determination of the content of at least some substance which is solved in a liquid, is used a measuring device, which is arranged to detect the character of a physical magnitude of the liquid, which physical magnitude is related to the content of the present substance, when the liquid has been treated with an adequate reagent. A volume of the reagent is measured, which volume corresponds to a defined length of a line, in which the reagent is transported, whereafter the measured volume is incorporated in a closed loop (1) in which the measuring device (26) is included, whereby the reagent volume which is incorporated in the measuring loop initially is essentially unmixed with the sample liquid and forms a section (X) in the line of the loop, which for the rest is filled with sample liquid and whereby the length of said section corresponds to or is in direct proportion to said length of the line in which the reagent is transported before it is incorporated into the loop. The sample liquid and the reagent is, thereafter, transported around in the measuring loop by means of a pump (25) which is included in the measuring loop, until the sample liquid and the reagent is thoroughly mixed in the measuring loop, whereafter the measuring device registers the content of the compound in question. <IMAGE>
Patent SE-9700852-L (SE)
Inventor: OESTBO BERTIL
IPC: C05F17/964
Filed: 1997-03-10
Abstract: Container for a composting arrangement for night soil and other biodegradable material. The container is intended to be provided with an inclined plane (8) serving as a bottom for the composting material, and it is divided into an upper part (2, 13) with openings (4, 5) for connecting at least one toilet and a ventilation channel to the container, and a lower part (1) with at least one opening for removing decayed material from the container. The inclined plane (8) is designed in the form of a separate unit which is arranged in the lower part (1). The lower part (1) is designed with inner support members (6, 7) which permit the inclined plane (8) to be fitted in alternative positions. These support members (6, 7) are in the form of support surfaces which run along at least two opposite sides and form reinforcements for the container.
Patent SE-9701142-L (SE)
Inventor: ROTHMAN ULF
IPC: B60C29/06
Filed: 1997-03-27
Abstract: PCT No. PCT/SE98/00538 Sec. 371 Date Jan. 14, 2000 Sec. 102(e) Date Jan. 14, 2000 PCT Filed Mar. 25, 1998 PCT Pub. No. WO98/43837 PCT Pub. Date Oct. 8, 1998The valve operating device comprises in a housing a valve operating member, which is movable in a compartment in the housing and at its underside has a generally cone-shaped recess, and an operating rod, which is in engagement with the recess with one end and with the other end is in contact with a valve actuating pin of a vehicle air valve, on which the device is mounted. It has a locking sleeve axially movable in the housing and being arranged coaxially with the operating rod and has an internal thread for attachment to the air valve and with an abutment for engagement with a pivotable locking pin of a lock in the housing.
Patent SE-9702439-L (SE)
Inventor: NILSSON DAN
IPC: B23D59/02
Filed: 1997-06-25
Abstract: A device in connection with a hand-operated working machine with a water flow directed to the working tool comprises a first control which is a control (15) for a drive motor (3) for the tool, and a second control which is a control (17) for the water supply to the tool. A water control valve (45) in a water supply conduit (14) can be adjusted to adopt chosen opening positions, and is arranged constantly to be kept open in any chosen opening position when the motor is running the tool under influence of the drive motor control. The chosen opening positions are adjustable, i.e. the through opening of the valve can be increased or decreased by using water supply control (17).
Patent SE-9703518-L (SE)
Inventor: VANDENHEUVEL DEAN PAUL
IPC: H04B7/185
Filed: 1997-09-30
Abstract: In satellite based communication systems (30), real time monitoring of communication links (23-25) and the subsequent adaptations to overcome problems with certain links (23,25) provides the communication system (30) with the ability to adapt to changing conditions. A satellite-based communication system (30) can be adapted to provide an improved method for establishing communication links (23,25) between ground stations (14) and space-based satellite switches (11). Common earth-based termination nodes are replaced by intelligent switches (14). Alternate links are established using links (20,21) between intelligent space-based switches (11), links (24) between intelligent earth-based switches (14), and links (23,25) between intelligent space-based switches (11) and intelligent earth-based switches (14). The controller (54) in the intelligent earth-based switch (14) allows the system to automatically adapt to failure, overload, and other conditions.
Patent SE-9703596-L (SE)
Inventor: PETERS GUENTHER
IPC: H01J61/35
Filed: 1997-10-02
Abstract: An encapsulated fluorescent tube comprises an inner tube provided on its inside with a fluorescing substance layer, and an outer transmission tube which coaxially surrounds the inner tube. On its inside the outer tube is provided with two diffuser layers, situated diametrically opposite each other and extending in the longitudinal direction of the tube. The layers extend over a peripheral angle (alpha) of between 50° and 120°. The transmission factor of each layer is highest by its longitudinal edges and lowest by its center situated between tile edges. The diffuser layers are furthermore reflective with the lowest reflection factor at the edges of the layers and the highest reflection factor at the center of the layers. Extremely even light distribution can in this way be obtained in the plane parallel with the central plane (Y-Y) between the diffuser layers, for example, the sides of signs in double-sided light signs.
Patent SE-9704758-L (SE)
Inventor: OUACHA AZIZ
IPC: H03H7/30
Filed: 1997-12-19
Abstract: An artificial line, particularly an artificial electric line, and specifically an artificial line having a constant group delay in a wide frequency range (octave bandwidths). The artificial line comprises two identical inductors of the magnitude L connected in series and having a mutual inductance M, and a capacitor of the magnitude C1 over the inductors and a shunt capacitor C2 to earth. The element values as a function of the cut-off frequency fc and the characteristic impedance Z0 are selected according to specific equations. The artificial line can then be realized as a continuously tunable artificial line or as a self-switched artificial line. The two types of artificial lines can also be cascade-coupled.
Patent SE-9802989-L (SE)
Inventor: NILSSON MIKAEL
IPC: G06F16/00
Filed: 1998-09-04
Abstract: A first proxy server (56) connected to the initiating party requests a COP connection to a second proxy server (66) connected to a responding party, and a COP connection is maintained between the two proxy servers during the retrieval of objects from responding party.  An Independent claim is also included for a transmission system utilising this proxy server/COP connection method.
Patent SE-9803164-L (SE)
Inventor: UVLIDEN ANDERS
IPC: G10L19/22
Filed: 1998-09-16
Abstract: A multi-codebook fixed bitrate CELP signal block encoder/decoder includes a codebook selector ( 22 ) for selecting, for each signal block, a corresponding codebook identification in accordance with a deterministic selection procedure that is independent of signal type. Included are also means for encoding/decoding each signal block by using a codebook having the selected codebook identification.
Patent SE-9901936-L (SE)
Inventor: FILIPSSON JONAS
IPC: D03D51/28
Filed: 1999-05-27
Abstract: The present invention relates to an apparatus for braking a thread (6) between a magazine (5) e.g. a thread bobbin, and a position of use (3) e.g. a warper, a signal emitter (18) being provided for generating an electric signal corresponding to the movement of the thread (6) and a thread brake (10) being disposed in the path of movement of the thread (6), the thread brake being provided with an electrically actuable driving unit (21), an energy-storing component (C19) with capacity for switching the thread brake (10) between a braking position and a disengaged position.