baber/WOPTO huggingface dataset:
Patent SE-7904884-L (SE)
Inventor: MULLER B
IPC: B23Q1/54
Filed: 1979-06-05
Abstract: A supporting device for electrical or pneumatic screw cutting tools, drills or millers, comprises two lever rods 13 and 14 connected to one another for pivotal movement by means of a hinge 16 having only one hinge axis 17. One of the lever rods 13 is pivotally supported by an overhead support 18 and above the lower lever rod 14. A receiver 19 for the tool 10 is supported on the lower lever rod 14 for pivotal movement about only one pivotal axis 21 parallel to the hinge axis 17. A weight compensating element 23, which counteracts at least the weight of the tool 10, is attached, on the one hand to the lower lever rod 14 and on the other hand to a point 24 fixed relatively to the upper lever rod 13. This is supplied by a bracket 24 adjustable relative to the upper rod 13, the bracket and lower rod 14 having adjustable location points for the compensating element 23 e.g. a spring 31. The bracket also has a stop flange 30. <IMAGE>
Patent SE-7908883-L (SE)
Inventor: GRANTHAM D H
IPC: C25B9/23
Filed: 1979-10-26
Abstract: Radiant energy to at least partially power an electrolytic cell is used in the generation of hydrogen, utilizing a bromide, preferably hydrogen bromide, as the essential electrolyte component in the electrolytic cell to solve overvoltage and corrosion problems associated with the use of conventional electrolytes in similar environments. The use of such material also results in a broadening of the selection of semiconductor electrodes which can be used in such process and apparatus. The semiconductors employed are generally nonmetals and can be multilayered structures comprised of a gradient of diminishing width band gap material. The hydrogen generated from such system can be used to power a fuel cell.
Patent SE-7909174-L (SE)
Inventor: ARTWEGER W
IPC: B60P3/35
Filed: 1979-11-06
Abstract: A cabin construction comprises a main cabin and an extension cabin telescopingly received in an open end of the main cabin. A first guide arrangement glidably carries and guides the extension cabin for telescoping movement in relation to the main cabin and includes a cable line having two portions respectively extending in vertical planes parallel to the cabin side walls and a pair of superposed pulleys mounted near each side wall of the extension cabin near an open end thereof, each cable line portion being trained over a respective pair of pulleys in zigzag arrangement. A second guide arrangement guides the extension cabin parallel to the main cabin and includes a cable line having two portions extending horizontally parallel to the floor and roof, and two pairs of pulleys mounted on one wall of the extension cabin, the pulleys of each pair being arranged symmetrically with respect to the longitudinal axis and each cable line portion being trained over a respective pair of the pulleys in zigzag arrangement. A gasket is arranged in the space between the cabin walls and is operable to engage the walls for sealing the space.
Patent SE-7910081-L (SE)
Inventor: SEPPENEN A
IPC: A47L15/42
Filed: 1979-12-07
Abstract: A dishwashing machine comprises a rotatable set of spray pipes (4) which encircle a basket (2), the pipes having jet apertures (9). A pump (7) is arranged to pump washing liquid to the spray pipes via strainer (8) and supply tube (6). A tubular shaft (5) connects the pipes (4) to the supply tube (6), the shaft being rotatably mounted around the supply tube to define therewith an annular space (11) which extends from above the level (H) of the washing liquid to below it. A hole (12) in the tubular shaft connects the annular space with the sump of the dishwasher. The arrangement permits any solid particles entrained in the washing liquid supply to the spray pipes to settle out in space 11 and drain via hole 12 into the sump, thereby avoiding blockage of the spray pipes. <IMAGE>
Patent SE-8002034-L (SE)
Inventor: KAUFMAN K D
IPC: C07D493/04
Filed: 1980-03-14
Abstract: alpha -Loweralkylfurocoumarins are produced by forming a  beta -haloalk-2-enyl, e.g.,  beta -haloallyl, ether of a hydroxycoumarin having an active hydrogen in the position ortho to the hydroxy group, and heating the formed ether, preferably in dimethylaniline or like basic amine solvent. An abnormal Claisen rearrangement produces a novel o-hydroxy-( beta -haloalk-2-enyl) coumarin intermediate which can be dehydrohalogenated directly without isolation to the desired alpha -loweralkylfurocoumarin, e.g.,  alpha -methylfurocoumarin.
Patent SE-8002449-L (SE)
Inventor: GARD I
IPC: H01H33/42
Filed: 1980-03-31
Abstract: Pressure gas switch (for example SF6 switch) for high voltage comprising an elongated hollow pin insulator 4 that supports at least one switch element 1. The pin insulator contains an operating rod 5 that can be moved in an axial direction, which at its upper end is connected in such a way that it can be removed to a cylindrical connector 12 arranged in line with the operating rod, which connector is connected to the moveable contact of the switch element. The operating rod and the connector are in the vicinity of the connection position between them provided with cylindrical thickened sections 21, 22 which, in a position between the on and off positions of the switch, each interact with a sealing device 19, 20 to prevent gas passing between the pin insulator 4 and the switch element 1. In this position, the operating rod and the connector can be clamped. The connection space between the sealing rings is accessible from the side through an opening 23 provided with a sealing cover 24. The design enables the switch element and the pin insulator to be filled with gas during manufacture and sent individually to the erection site where they can be assembled easily and quickly. <IMAGE>
Patent SE-8002637-L (SE)
Inventor: ACKERET P
IPC: A47G1/06
Filed: 1980-04-08
Abstract: A picture viewer has a housing for a pile of pictures, a window for viewing the pictures, and a slider which is used to transport a picture from one side of the pile and guided to the other side of the pile again as the slider is operated. A retaining device selectively operates to prevent the remainder of the pile from being transported out of the housing.
Patent SE-8003768-L (SE)
Inventor: LIPS A
IPC: D06M15/37
Filed: 1980-05-20
Abstract: Concentrated, liquid fabric-softening compositions containing 15-60% of a cationic fabric-softening agent, and an aqueous medium, are prepared by inclusion therein of an effective amount of polymer, such as polyethyleneglycol with a molecular weight of 6,000. These compositions are water-dispersible and pourable, and can be easily dosed into the rinse cycle of a washing process, e.g. by means of automatic dosing devices in the washing machine.
Patent SE-8004160-L (SE)
Inventor: TAKEDA K
IPC: G05B19/409
Filed: 1980-06-04
Abstract: A numerically controlled machine tool is provided which comprises an operation control unit with an operating panel having key switches disposed thereon whereby data on the finish shape and finish dimensions of a workpiece and the machining conditions including spindle rpm and feed rate can be transferred into a control unit. On the basis of this input, the control unit automatically prepares a processing program which decides on the amounts and directions of movement of the tool rest longitudinally and transversely from a reference point which is inherent in the machine and controls the movement in accordance therewith so as to automatically machine the workpiece to the predetermined shape and dimensions. A desired final processing shape may be designated by using function keys on the operating panel bearing words in everyday or conversational language, whereupon the control unit automatically decides what is the data necessary for the particular machining that should be put in and then it turns on guide lamps corresponding to the decided data successively in the order in which the data should be put in, so as to guide the operator. Thus, it is only necessary for the operator to put in specific numerical values by means of ten-keys under the guidance.
Patent SE-8004191-L (SE)
Inventor: LILJEDAHL S
IPC: G01F1/708
Filed: 1980-06-05
Abstract: A device for measurement and/or control of the volumetric flow in a mass (6) of material is characterised in that it includes comprises a non-contact speed measuring means (1) in combination with a non-contact measuring means (2), such as a visual angle measuring means or a width measuring means, where the measurement takes place directly on the object, for example for measuring diameter, edge, width, and the like, the output signals of said two measuring means being supplied to a computing device (3) for the volumetric flow, the output signals of which are a measure of this flow and may be supplied to a control device (5) for regulating the volumetric flow which the device is especially adapted for use in connection with materials which are difficult to handle, such as molten glass, corrosive fluids or bar material in a plastic state. <IMAGE>
Patent SE-8106543-L (SE)
Inventor: AKSELSSON ROLAND
IPC: G01N1/24
Filed: 1981-11-05
Abstract: The appts. carriable by a person, samples air-borne particles of pollutive matter. It is of aluminium, comprising two circular plates (1) of 84 mm dia. The plates have 18 circular holes (3) of 8 mm dia., which are covered with a collection substratum for rough particles and an aerosol filter. One plate has 18 smaller holes (6) of 1.8 mm. dia. which control output signals from a reading fork (7). The two discs, together with a worm wheel (8), are fitted on a common shaft supported by ball bearings in a body (9). This body comprises the appts. casing, and also contains a motor (10) and a worm screw (11), a suction mouthpiece (12), an inlet impaction type mouthpiece, and the reading fork (7). The plates are rotated by the motor and worm gear, and sampling air at the rate of 350 cm/min passes through the exchangeable inlet mouthpiece positioned at right-angles to, and at an adjustable distance from the collection substratum of polycarbonate with an Apiezon (RTM) coating. (Provisional Basic advised week K25)
Patent SE-8203814-L (SE)
Inventor: TANAKA S
IPC: C07D403/12
Filed: 1982-06-18
Abstract: Proline derivatives of the formula (I):   <IMAGE> (wherein R is an acyl group bonded to the  alpha -amino group of amino acid A and is selected from the group consisting of cyclopropanecarbonyl, cyclohexanecarbonyl and adamantanecarbonyl groups; A is glycine, sarcosine or  alpha -D-amino acid residue the carbonyl group of which forms a thiol ester bond with the sulfur atom) or a pharmaceutically acceptable salt thereof, and a process for producing the same are disclosed. The proline derivatives are useful for treating hypertension due to angiotensin II, and as an agent to treat cardiac insufficiency.
Patent SE-8203881-L (SE)
Inventor: OFFENBROICH A G
IPC: F16B12/40
Filed: 1982-06-23
Abstract: A connecting device for tubes with an essentially rectangular cross-section has a parallelepipedic central body 1. At least two arms 2 extend outwards from respective sides of the central body and are non- releasably connectible, by frictional engagement, with respective tubular pieces. These arms 2 are formed integrally with the central body 1 and are located in a common plane. A further, separate arm 7 of the same cross- sectional shape as the first-mentioned arms 2 is insertable into the end of a tubular piece for a non- releasable frictional engagement with the latter, whereupon said tubular piece may be releasably connected to the central body, perpendicular to the said plane. <IMAGE>
Patent SE-8204262-L (SE)
Inventor: BAS O A
IPC: B62D53/02
Filed: 1982-07-09
Abstract: A vehicle, consisting of two pivotably connected units, has a vehicle part (8) in which is connected via a conventional articulated steering hinge (22, 25) to an intermediate part (7). Steering means such as hydraulic cylinders are connected between said vehicle part and intermediate part (7), which is pivotably connected to a forward part (6) attached to the other vehicle part by a journelling pin mounting (9, 10). The intermediate and forward parts are furthermore kept together by gliding means (12-19) permitting given pendular movement, said movement being in a plane substantially at right-angles to the steering plane.
Patent SE-8205376-L (SE)
Inventor: WIDERBY L
IPC: F24F110/30
Filed: 1982-09-20
Abstract: The invention concerns a flow regulator, which ensures a consistent adjustable airflow in a ventilation shaft (1). For this, a swingable control flap (4), with a forward direct flow part (5) and a more distant similarly shaped direct flow part (6), is situated on a diametrical swivel axle (3) in the ventilation shaft, whilst a bellows (23) is arranged between the lee side of the control flap and the control flap's more distant direct flow part and a base plate (9), whereby the bellows internally communicates with the direct flow side via a hatch (24) in the bellows and the more distant direct flow part (6). The invention is designed so that, the swingable base plate (9) is appointed on the aforementioned swing axle, or a bushing (8), and is adjustable with the help of a positioning rod (10) connected to an outer positioning motor (14), along with a flat spring, (18) which extends between the base plate's (9) free end and the lee side of the forward direct flow part (5), whereby a positioning control (10) arranged on the positioning rod (17) is designed to regulate the flat spring in the desired direction.<IMAGE>
Patent SE-8207341-L (SE)
Inventor: KENYERES I
IPC: C12M1/04
Filed: 1982-12-22
Abstract: A coherent jet of the liquid is directed onto the liquid surface through a gas layer thereover. The liquid jet is issued out of a nozzle at a velocity of 20-38 m/s and a Reynolds number of at least 400,000 and the free path length of the liquid jet is at least 15 times the diameter of the liquid jet.
Patent SE-8302538-L (SE)
Inventor: KARLSSON HELMER
IPC: E04H17/26
Filed: 1983-05-04
Abstract: The drop weight (1) is movable along the stake in its longitudinal direction, and (through a free fall against a stop on the stake) drives the stake downwards. The drop weight is connected with a lifting device (3) fitted on the stake and comprises two identical heavy weight components (4) on each side of the stake. The lifting device is fitted on the stake upper free end, and is pref. mounted on a casing (13) threaded onto the stake. The stop on the stake supports a removable striker cushion (17).
Patent SE-8305483-L (SE)
Inventor: FERNBERG P C R
IPC: B25B21/00
Filed: 1983-10-05
Abstract: COMBINATION HOLE-DRILLING AND FASTENER-DRIVING TOOLS A combination tool, for sequentially drilling a hole and driving a fastener into the hole, comprises a drill unit which is removably attachable by coupling means to a drive unit, the drive unit being capable of attachment to rotary drive means, and the drive unit presenting fastener-engaging drive surfaces, with the coupling means being located radially outwardly of the fastener-engaging drive surfaces to avoid interference therewith, thereby allowing the drill unit to be coupled, preferably by a bayonet attachment, without first removing male fastener-engaging drive surfaces on a detachable part from the drive unit.
Patent SE-8500473-L (SE)
Inventor: BJORKLUND N-E
IPC: B22D23/00
Filed: 1985-02-01
Abstract: A shell or tubular object, particularly having a complicated configuration, said object having an internal surface layer of a thermally sprayed, high temperature and corrosion resistant metal alloy and being intended to be incorporated in a machine or the like, especially in a combustion engine. When manufacturing the object, a relatively thin and essentially pore-free layer (2) is first sprayed onto a core body (1). Then, the core body (1) consisting of e.g. molding sand, is removed, whereupon a second layer (3) is sprayed onto the external surface of the first layer. The second layer (3) may have a substantially greater thickness without any risk for crack formation. The first, thinner layer (2) forms the internal surface layer of the object.
Patent SE-8501694-L (SE)
Inventor: BOTTGER F
IPC: B27N3/24
Filed: 1985-04-04
Abstract: A belt-type press for making particleboard has a longitudinal row of transverse frames through which pass upper and lower longitudinally extending press beams extending along and carried on the row of frames flanking respective heated press platens in turn flanking stretches of respective upper and lower belts driven to move a mat of particles to be pressed along the path in a transport direction. The upper beam is pressed down by a plurality of substantially identical hydraulic actuators to compress the mat between the belts with a relatively high pressure in an upstream compression region of the press and with a relatively low pressure in a downstream compression region of the press. The upper platen and beam have a downstream calibration portion and an upstream compression portion, the latter being elastically deflectable upward relative. Upper and lower vertically engageable abutments operatively engaged between the upstream portions of the upper platen and beam and the frame limit downward displacement of the upstream portions relative to the frame. In addition at least one abutment operatively engageable between the downstream portions of the upper beam and platen limits downward displacement of same below a predetermined lower position. Thus the thickness of the finished workpiece as it exits the press is established by the abutment of the downstream portions.
Patent SE-8600208-L (SE)
Inventor: KNOTEK O
IPC: C23C14/16
Filed: 1986-01-17
Abstract: Machine parts and tools, preferably of temperature sensitive steels, are coated with high hardness material of nitrogen and carbon compounds of metals of the group Ti, Zr, Hf, Cr, Ta, W and Nb by reactive cathodic atomisation of at least one of the said metals in a nitrogen or carbon-containing atmosphere under atomisation conditions. To solve the problem of applying thick, fault-free coatings to temperature sensitive substrates, intermediate metallic layers of at least one of the metals from the group Ti, Zr, Hf, Cr, Ta, W, Nb; Al, Ni, Fe are applied under non-reactive conditions by cathodic atomisation between the individual layers of high hardness material from the group TiN, TiC, TiCN; ZrN; HfN; CrN; Cr2C3; TaC, TaN; WN, WC; NbN constituting only a fraction of the total coating thickness.
Patent SE-8602390-L (SE)
Inventor: HELD KURT
IPC: B43L13/02
Filed: 1986-05-26
Abstract: An automatic drafting device has a carriage with toothed wheels in meshed engagement with toothed racks extending across a planar support surface. A pressure regulation device is mounted on the carriage and regulates the pressure applied to a stylus holder held by the device. The stylus holder containing a writing instrument can be lifted and lowered by a direct current motor with an eccentric disc. The writing tip of the instrument held in the stylus holder, when not in use, is supported on a soft resilient material, such as rubber, to form a seal preventing air from reaching the tip. When the writing instrument is lifted off the resilient material it is ready to write.
Patent SE-8604871-L (SE)
Inventor: GUARNIERI M
IPC: G01N21/03
Filed: 1986-11-13
Abstract: Self-mixing cell for photometric and turbidimetric measurements, constituted by a hollow neck connected to a transparent polygonal chamber, the inner side surface of which is provided with a set of projections suitable to favor the mixing of the reactants and of the sample to be analyzed, if to the same cell an orbital or axial revolution movement is communicated. In particular, a cell is disclosed wherein the projections of the inner side surface of the chamber are the corners of a multifoil profile.
Patent SE-8605303-L (SE)
Inventor: HAMNERIUS Y
IPC: H01J29/00
Filed: 1986-12-10
Abstract: Arrangement for a picture tube (6) for reducing the magnetic field strength in the area surrounding the picture tube, at which the picture tube (6) comprises a picture tube neck (5) exhibiting a number of deflection coils (3, 4) which are wound around or are alternatively enclosed by a core, in conjunction with which the arrangement also comprises a number of compensating coils (1, 2) with the ability to generate in the area (7) surrounding the picture tube magnetic fields which act contrary to the magnetic fields of the deflection coils. The invention makes it possible by simple means effectively to reduce the magnetic field strength in the area surrounding a picture tube. The compensating coils (1, 2) and the deflection coils (3, 4) are oriented essentially in a uniform fashion in space, with the compensating coils being so arranged as to extend around the deflection coils (3, 4) and the neck (5) of the picture tube.
Patent SE-8702112-L (SE)
Inventor: SCARPA T
IPC: A47F8/02
Filed: 1987-05-21
Abstract: A coat hanger structure with a variable configuration provided with an accessory-holder mainly for the display of garments in general includes a plurality of tubular elements that can modularly combine in various ways and an upper support element and a lower suport element for the garments, which can be positioned in various ways on a straight portion of one of the tubular elements.
Patent SE-8704433-L (SE)
Inventor: ELSNER E
IPC: F16D1/091
Filed: 1987-11-13
Abstract: The invention relates to a device for connecting fixedly in terms of rotation two coaxial components, for example a shaft and a hub, preferably with an outer and an inner sleeve which enclose a tapered annular space and in which a likewise tapered annular piston is axially displaceable by means of a pressure medium, as a result of which a radial tensioning force is exerted on the components to be connected. For this purpose, either one of the two pressure chambers on the two end faces of the piston is subjected to pressure. According to the invention, the pressure medium is conveyed to the rear pressure chamber by means of a duct which opens into the annular space in the front region of the annular piston and from there passes, via slots in the outer cylindrical surface of the annular piston, to the rear pressure chamber. As a result, the wall of the outer sleeve in the region of the rear pressure chamber remains free of a bore for the pressure medium which is made with the removal of material and which is subject to large positional tolerances. The wall can therefore be made thinner.
Patent SE-8802020-L (SE)
Inventor: JOHANSSON L-E
IPC: B62B5/04
Filed: 1988-05-31
Abstract: A brake block for a wheel, especially a perambulator wheel, against which wheel the brake block can be pressed for wheel-braking purposes and which wheel has a tread 9 having a rolling section 9a intended for rolling against a support surface, has a contact section 11b. This contact section 11b is configured such that, when the brake block is pressed against the wheel, it comes to bear against the tread 9 only by the side of the rolling section 9a thereof. <IMAGE>
Patent SE-8804525-L (SE)
Title: Adjustable work table - comprises frame with legs supporting top hinged to stand and to frame, and pivot shaft carrying parallel link system
IPC: A47B9/00
Filed: 1988-12-14
Abstract: The table construction comprises a base frame (1) with a rectangular frame (2), supported by legs (3) to which parts of the table construction may be attached. This table construction may be pre-assembled and comprises a table top (49 attached to the front edge of the table stand by hinge (5). A second hinge (6) connects the table stand to the table top (7) which has a bearing (8) for a pivot shaft (9) carrying a link (10) to the table stand to form a parallel link system with the table tops and base frame. A catch arm (13) pivots (12) to the link and with the catch (14) serves to lock the table construction at various angles.
Patent SE-9101326-L (SE)
Inventor: SOEDERQVIST U
IPC: B05B15/52
Filed: 1991-05-03
Abstract: Connected to the scraper (23) is a manoeuvring component (17) which causes the scraper to execute a sweeping movement extending in a plane parallel with the mouthpiece (11-13) opening. Means are also provided for starting and ending the cleaning cycle.