baber/WOPTO huggingface dataset:
Patent SE-8204952-L (SE)
Inventor: PETTERSSON STIG
IPC: A01B33/02
Filed: 1982-08-30
Abstract: Soil cultivating device such as a harrow or corresponding tool including a frame (1) or similar, whereto soil cultivating means (2, 3) are attached and during advancement of the tool are intended to penetrate the soil (5) in a loosening and distributing way. Th device is especially characterized by means (2, 3) including at least one mainly transversally to the transfer direction of the tool orientated, rotatable shaft (2) or similar, devices (3) for soil cultivation protruding therefrom and by preferably each of said devices (3) for soil cultivation including a first part (6) pivotably arranged at and mainly radially protruding from the shaft (2) or similar and a second part (7) in connection with said first part (6) and running mainly perpendicularly to said first part and in this way mainly parallel to the shaft (2) or similar, a generally L-shaped device (3) being formed, the pivot (8) allowing rotation of said device in a plane related to the shaft (2) mainly radially and longitudinally, said second part (7) being movable against and from said shaft (2), whereby during advancement of the tool and during rotation of the shaft (2) or similar in a direction corresponding to a rolling against the soil (5) a soil cultivation is effected in the first place by said second part (7) being inserted and led through the soil (5), the device (3) during rotation being rotatable and thereby bendable against the shaft (2) in said plane.
Patent SE-8205389-L (SE)
Inventor: ANDERBERG NILS-ERIK
IPC: B64F1/36
Filed: 1982-09-20
Abstract: A system for the automatic identification of different types of aircraft (10) conducted by pilots on the ground (12) and rolling on the wheels (15, 16) of their nose wheel and main landing gears (13, 14) comprises a transmitter unit (5, 6, 7) having a number of transmitter elements (18) which are disposed on or in the ground (12) and can be activated by the wheels (15, 16) rolling over them. The system also comprises a receiver unit (8) connected to the transmitter unit (5, 6, 7) and calculating, on the basis of the transmitter elements (18) activated at the same time by the wheels (15, 16), the distance between these wheels, thereby to supply information about the type of aircraft (10) concerned.
Patent SE-8300306-L (SE)
Title: Temp. compensated regulated power supply for TV receiver - uses permanent magnet to polarise saturable reactor across one winding of transformer
Inventor: WILLIS D H
IPC: H01F19/04
Filed: 1983-01-21
Abstract: The primary of a transformer with a high leakage inductance is coupled to an unregulated alternating voltage source. The output voltage from a secondary winding is full wave rectified by diodes and filtered by a capacitor to provide a voltage for the audio circuits. The voltage developed in another secondary winding is full wave rectified and is filtered by a capacitor to provide a voltage for the tube grid circuits. A separate winding is used to provide the EHT supply. The output windings are tightly coupled magnetically and their output voltages are controlled by a saturable reactor connected to the tube grid supply winding. This reactor comprises a winding on a magnetically saturable core and coupled to a resonating capacitor. A permanent magnet polarises the core to stabilise the output voltages against temp. effects.
Patent SE-8300742-L (SE)
Inventor: PALMBLAD SVEN
IPC: H01R35/00
Filed: 1983-02-11
Abstract: A conductor (3) is provided between first (1) and second rotary bodies. The conductor (3) is divided into two, one part being connected to a roller bearing, the second part being likewise connected. Where several conductors (3) require to be used or where several signals are to be transmitted through separate conductors, these are divided into two parts which are in turn connected to their own roller bearing. - Each conductor is also connected to two tension rings which are in turn connected to the first and second running rings of the bearings. The first tension ring has an inner diameter equal to or somewhat less than the bearing external diameter, whilst the second tension ring has an external diameter which is equal to or greater than the inner diameter of the bearing. (Provisional Basic advised week 84/39)(1/9)
Patent SE-8301533-L (SE)
Inventor: SVENNSON K E L
IPC: A61L2/07
Filed: 1983-03-21
Abstract: In a treatment method of hoses used in anaesthetic equipment the hoses are cleaned and disinfected by a treatment medium, e.g. water and/or steam, and are then dried, e.g. by hot air. A plurality of used hoses (37) (Figure 9) are placed on nozzles of a jig (36), after which a washing stand (55-60), on which the jig (36) with the hoses (37) is placed, is inserted into a washer disinfector, where the hoses (37) are cleaned and disinfected, the jig (36) with the hoses is then removed from the washer disinfector and put into a drying cabinet and dried, and the jig (36) with the hoses is transferred from the drying cabinet to a store ready for further use. <IMAGE>
Patent SE-8400102-L (SE)
Inventor: BERGSETH B
IPC: F24F3/16
Filed: 1984-01-10
Abstract: Apparatus for defining a confined working area (1) ventilated with a cleansed flow of ventilation air, in which apparatus a first air-stream (8) is generated by a fan (10) and caused to pass an air-stream dividing or distributing means, and in which a first part-flow (12) is evacuated and a second part-flow (14) is passed through a filter (15), to form a cleansed air-flow (16) which is passed to the working area (1). The apparatus is provided with means (49) which co-act with the working area in a manner to supply air to the working area (1) in an amount commensurate with the amount of air evacuated in the first part-flow (12). A filter assembly (20) comprising a filter (15) is detachably connected to a unit (21) in which the confined working area is defined, thereby to form a readily removable and exchangeable assembly.
Patent SE-8402951-L (SE)
Inventor: LINDBERG T G
IPC: H01Q19/04
Filed: 1984-05-30
Abstract: Collapsible aerial including bar-like base structure with aerial rods (2) rigidly attached thereto. The base structure comprises bars (1) which are connected in pairs to each other by a longitudinal joint (5), the bars associated with different pairs (3,4) being connected by transverse joints (6). In the operational position of the aerial the pivotal axes of the longitudinal joints (5) coincide, and the transverse joints (6) have separate pivotal axes. When a locking device (7) is released, the aerial rods (2) may be pivoted about the longitudinal joints (5) into a partially collapsed position, with the aerial rods on one side of the structure. The pivotal axes of the transverse hinges (6) then coincide so that the aerial rods can be swung about these axes to an entirely collapsed position in which the aerial rods (2) on the different bar pairs (3,4) cross over each other.
Patent SE-8403167-L (SE)
Inventor: ERRATICO P
IPC: G05F1/56
Filed: 1984-06-13
Abstract: A monolithic integrated voltage regulator consists of a multiplicity of regulator circuits connected in parallel to one another. These circuits have different dropouts and the voltage established across each set of output terminals is held at a predetermined constant value by means of a regulator circuit having its feedback circuits connected thereto. The predetermined value of the voltage across one set of output terminals is deliberately selected to be more or less elevated according to whether the dropout of its associated regulator circuit is more or less elevated.
Patent SE-8403882-L (SE)
Inventor: SCHNEIDER R
IPC: B65G65/46
Filed: 1984-07-27
Abstract: An apparatus for discharging, especially metering, pulverulent or granular material from a storage container possesses at least two parallel conveying screws mounted on the bottom of the container and having contrary and mutually engaging screw threads which rotate in opposite directions, and a metering section which is tubular and one end of which is fixed around an outlet aperture in the container, while the other end is connected to a material receiving apparatus. The conveying screws extend through the outlet aperture and into the metering section, but end at a distance from the other end thereof. As a result a plug formation space is created, in which the material fed by the conveying screws can be compacted, forming a plug. The plug is forced out through the other end of the metering section and is received by the receiving apparatus. The plug formation space may have various members, for example friction members on the inner surface of the metering section, in order to facilitate the plug formation, and may also be of tapered design to this end.
Patent SE-8405770-L (SE)
Inventor: HAFERL P E
IPC: H04N3/233
Filed: 1984-11-16
Abstract: An inside-outside pincushion correction circuit includes an arrangement of first and second branches that provide a pair of current paths to a deflection current that flows in a deflection winding. The first branch includes a modulation inductance and the second branch includes a modulation capacitance that is coupled across the modulation inductance by a switch at a controllable time during the retrace interval. The controllable time varies in a vertical rate parabolic manner to provide deflection current modulation to correct inside and outside pincushion distortions. Variation of the retrace interval associated with the modulation inductance are compensated by offsetting variations produced by the retrace capacitance.
Patent SE-8500228-L (SE)
Inventor: LEE YUAN-HO
IPC: E04G11/02
Filed: 1985-01-18
Abstract: An apparatus for forming a multisided upright concrete wall with inner and outer form set-ups including an arrangement for stripping said inner form set-up which has a multisided form wall from the cast concrete entirely which comprises at least one wedge means dividing at least one side of the form wall into two portions and wedged in between the two portions in a first direction during casting, and means for moving the wedge means in a second direction opposite to the first direction after casting and bringing the two portions to be nearer relative to one another, whereby the inner form set-up contracts and therefore entirely is spaced apart from the cast concrete.
Patent SE-8500362-L (SE)
Inventor: SAINGIER J
IPC: D06M101/16
Filed: 1985-01-25
Abstract: Method for preparing N-oxiranemethane N,N,N-trialkylammonium compounds by reacting epichlorhydrin with a dialkylamine to form a hydroxy compound, cooling the hydroxy compound, increasing the concentration of hydroxy ions in the reaction mixture to form a compound of the formula  <IMAGE>  and reacting this latter compound at room temperature in acetonitrile with a benzyl compound, for example benzyl bromide.
Patent SE-8501098-L (SE)
Inventor: LUNDH P
IPC: E06B7/16
Filed: 1985-03-07
Abstract: The hatch permitting a dog (or cat) to have access in or out of a building fits in a door or a wall. The hatch has a metal frame in which is fitted a 5 mm thick PVC glass panel. The hatch can pivot on top hinges inwards or outwards and locates on a fixed frame comprising an aluminium profile with a track in which a brush border fits.
Patent SE-8502165-L (SE)
Inventor: SANTEN S
IPC: B01D53/86
Filed: 1985-05-03
Abstract: Method for destruction of wastes which has as result the creation of insoluble slag and a gas, the combustible components of which are exclusively H2 and CO, comprises: (a) disposing the waste materials in the upper part of a furnace chamber and simultaneously supplying energy at the bottom of the furnace in the form of hot oxidising gas; (b) evacuation of liq. slag from the bottom of the furnace tank and extn. of the gas produced from the top; and (c) transporting the gas produced to a reaction chamber next to the furnace and simultaneously providing energy in the form of hot gas.
Patent SE-8502706-L (SE)
Inventor: GHILARDI G
IPC: B60C11/12
Filed: 1985-05-31
Abstract: A tread-pattern for tires, particularly for large-size tires destined for high-speed vehicles that have a great load-capacity. The tread-pattern is characterized by the presence of a plurality of circumferential zig-zag grooves that divide the tread-band into longitudinal ribs and by means of a plurality of sipes that divide the central ribs into a circumferential succession of blocks which the sipe-profiles render mutually indented one into the other. The profile is a broken line constituted by three successive segments of which the initial and final ones constitute the extension of a portion of the zig-zag development of the longitudinal grooves, while the central one presents a greater circumferential development than the corresponding development between the end-points of the sipe.
Patent SE-8504204-L (SE)
Inventor: BERTOTTI F
IPC: H01L29/8605
Filed: 1985-09-11
Abstract: A buried-resistance semiconductor device is constructed by forming a P-type monocrystalline silicon substrate on which an epitaxial layer of silicon doped with type N impurities is grown, a portion of the epitaxial layer being insulated by a P-type insulating region extending from the substrate to the surface of the epitaxial layer. Two suitably-spaced terminals are secured to the surface of the epitaxial layer in the area bounded by the insulating region. Two separation regions extending into the surface layer are formed in the part of the epitaxial layer between the terminals, and a buried region extends from the substrate between the separation regions without being in contact with them. The three regions are of P-type material, and have an elongated shape and are bounded at the ends by the insulating region.
Patent SE-8601545-L (SE)
Inventor: WILK S T
IPC: G08C15/00
Filed: 1986-04-07
Abstract: PCT No. PCT/SE87/00173 Sec. 371 Date Nov. 23, 1987 Sec. 102(e) Date Nov. 23, 1987 PCT Filed Apr. 19, 1987 PCT Pub. No. WO87/06380 PCT Pub. Date Oct. 22, 1987.A control system has a central unit for applying DC operating current and control signals to a two line bus. The central unit applies a DC operating current to the bus, as well as signals that have first and second parts. A terminal connected to the bus detects first signal parts on the bus that are unique to that terminal, and, in response thereto, applies the second signal parts to its output terminals. A manual control unit is connected to receive operating current and signals from the output terminals. The manual control unit has a plurality of keys connected to load the bus, and is responsive to determined second signal parts for inhibiting such loading of the bus, thereby enabling the central unit to determine and address of the manual control unit.
Patent SE-8603325-L (SE)
Inventor: BYSTROM L
IPC: B23B29/04
Filed: 1986-08-06
Abstract: The invention relates to a tool for chip removing machining and a blade therefor. The tool comprises a holder (11), an elongated blade (12) and an insert (13). The holder is provided with an expandable securing part (14) and a head (15) having a longitudinally recess (19) arranged to receive the blade (12). The blade has an insert site which receives the insert (13). The blade is provided to be wedged up in the holder in the longitudinal direction of the blade and in two directions perpendicular thereto.
Patent SE-8604276-L (SE)
Inventor: APPEL H
IPC: E06B9/78
Filed: 1986-10-08
Abstract: A lateral pull roll-up blind includes a drive housing member which is provided with lateral connecting elements which are situated within the outline of the driving wheel. These connecting elements, as well as compatible connecting elements of a carrier are distributed along a distribution circle in a distributing pattern rendering multiple angular repositioning of the housing member relative to the carrier possible. Even the other end of the lateral pull roll-up blind and the corresponding carrier are constructed in the same manner. The housing member is provided with a hollow pin on which there is mounted a clamping winding spring, while an entraining disc serving for the rotational entrainment of the associated end of the take-up shaft is rotatably mounted in the pin of the housing member. The entraining disc is drivingly connected with the driving wheel through actuating portions of the clamping winding spring.
Patent SE-8701061-L (SE)
Inventor: ARBORELIUS MAANS JR
IPC: A61M11/02
Filed: 1987-03-16
Abstract: The characteristics of the aerosol (1) are that it has a variable flow regulator hole, a tight connection between the aerosol wall and the releaser tube (2), and an impact surface with a heat capacity body. - A concentrated air current from the flow regulator meets the releaser central column at the level of the aerosol mouthpiece, and provides powerful turbulence around it. An evaporated aerosol liq. meets the impact surface which warms it so that freons in it evaporate explosively.
Patent SE-8702342-L (SE)
Inventor: QUASTERS M
IPC: B29C49/24
Filed: 1987-06-05
Abstract: A bumper (1) comprises a body (10) which is connected to a supporting element (20a) oriented in longitudinal direction of the bumper. The supporting element (20a) is provided with one or more connecting means (21) for the attachment of the bumper to a vehicle. The body (10) is constituted of a blow moulded body of thermoplastic material which extends along the bumper from its one end to its other end. The blow moulded body includes at least one cavity (11) whose boundary wall (14a) is connected by fixing means (24) to the supporting element (20a) for the attachment of the body (10) to the same. A method for the manufacture of the bumper is also disclosed wherein the supporting element (20a) is introduced into a blow mould (40) to form a part of the surfaces of the blow mould. A tubular parison of thermoplastic material is expanded against the mould surfaces and the body thus formed attaches to the supporting element by fixing means and/or adhesive provided on the supporting element.
Patent SE-8703982-L (SE)
Inventor: MALMSTROEM SVEN-ERIK
IPC: A63B49/10
Filed: 1987-10-14
Abstract: The invention relates to a method for producing a frame material, which is constructed from at least one blank, comprising a compressible core 11, 21 of round section, surrounded by a uniformly thick layer of fibres 12, impregnated with liquid thermosetting plastic. The blank(s) is/are formed and hardened in a mould cavity, the cross-sectional shape of which in the bottom section differs substantially from that of the blank. <IMAGE>
Patent SE-8901224-L (SE)
Inventor: OKA M
IPC: C07C45/79
Filed: 1989-04-06
Abstract: 7-[2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(substituted)-iminoacetamido]-3 -[3-(quaternaryammonio)-1 - propen-1-yl]-3-cephem-4-carboxylates of the formula   <IMAGE>  in which R<1> and R<2> are as defined herein and   <IMAGE> is a quaternary ammonio group as defined herein, and salts, solvates, hydrates and esters thereof, are potent antibacterial agents. Processes for their preparation and intermediates in such processes are described.
Patent SE-9002633-L (SE)
Inventor: ROENBLOM C
IPC: A47C3/18
Filed: 1990-08-14
Abstract: A device which is intended to be fitted to an armchair or like article having at least three legs for the purpose of converting the same to a swivel armchair. The device includes at least three horizontal arms (4, 5), a base (1), which is intended to rest on a floor surface and which includes or has fitted thereto a shaft (3) around which the arms are journalled for horizontal rotational movement, and further comprises roller means (8) fitted to the arms and resting against the base, and carrier means (11) fitted to the arms an functioning to support the legs of the armchair. <IMAGE>
Patent SE-9003575-L (SE)
Inventor: NOSS P M
IPC: G01N29/00
Filed: 1990-11-09
Abstract: PCT No. PCT/NO89/00046 Sec. 371 Date Jan. 14, 1991 Sec. 102(e) Date Jan. 14, 1991 PCT Filed May 11, 1989 PCT Pub. No. WO89/11001 PCT Pub. Date Nov. 16, 1989.The present invention relates to a method and apparatus for measuring roughness along a surface (II) of a road or an airport runway in the driving direction. A long bar (I) has a number of ultrasound transducers (1-17) directed down toward the surface (II) of the road. The bar (I) is located e.g. in a carriage trailing behind a vehicle, at a suitable distance (for instance 20 cm) above the road surface (II). During motion, ultrasound pulses are simultaneously emitted form all transducers (1-17) for a subsequent recording of echoes from the road surface (II) with the same transducer, in order to obtain a recording of the distance between the bar and the road surface for each particular transducer. The measurement is repeated when the bar (I) has moved a distance equal to an integral multiple of the distance between two neighboring transducers, in such a manner that a number of the previously measured spots are measured once more, i.e. an overlap technique is used. The measurements are recorded in the vehicle and are data processed at a later time for presentation of e.g. an elevation profile along the completed drive distance measured.
Patent SE-9300914-L (SE)
Inventor: BERG INGVAR
IPC: G06F9/445
Filed: 1993-03-19
Abstract: A method for enabling the transfer of stored firmware during start-up of a computer, comprising the steps of reading configuration information stored in a air configuration table in the first memory device (40), transferring selected software modules from the first memory device to a second memory device (130, 60, 50), and storing the selected software modules at selected address areas in the second memory device; in all accordance with the configuration information. <IMAGE>
Patent SE-9301437-L (SE)
Inventor: KILIAN ULRICH
IPC: B60T8/26
Filed: 1993-04-28
Abstract: A brake-pressure control device is disclosed with a service-brake valve for allocating pressure from a supply source, and via an automatically load-dependent brake-power controller to the wheel-brake cylinders of a rear axle and from a supply source to the wheel-brake cylinders of a front axle of a motor vehicle. Wear sensors are provided for detecting the respective residual lining thickness of the wheel-brake linings, the output signals from the wear sensors being fed to control electronics which, in the event of differing wear of the linings on the two axles, generate a signal for activating a solenoid valve, which corrects the brake pressure on the wheel brakes of one axle. Instead of correcting the brake pressure on the wheel brakes of the respective axle which have greater wear in comparison with the wheel brakes of the other axle, according to the invention a correction of the brake pressure takes place always only on the wheel brakes of one axle only this axle being assigned a solenoid valve.
Patent SE-9401757-L (SE)
Inventor: BLOMGREN RALF
IPC: F28F3/08
Filed: 1994-05-18
Abstract: PCT No. PCT/SE95/00553 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed May 17, 1995 PCT Pub. No. WO95/31687 PCT Pub. Date Nov. 23, 1995The present invention refers to a plate heat exchanger for heat transfer between two fluids, comprising two frame plates (6) and between these several permanently joined heat transfer plates (3), which have inlet and outlet openings (9) for respective fluids in their corner portions, communicating with connections (8) through at least one of the frame plates (6). The connections (8) are formed of outer extending pipes (10) provided with internal linings (11). The outer pipes (10) are permanently fastened to the frame plate (6) and the internal linings (11) are permanently connected with an adjacent first heat transfer plate (3).