baber/WOPTO huggingface dataset:
Patent SE-7614066-L (SE)
Inventor: METZGER G
IPC: B32B29/02
Filed: 1976-12-14
Abstract: A printed textile web material and apparatus and method for making same is disclosed wherein web material comprises a heat-transferred printed face and an unprinted face and a paper web is adhesively bonded to the unprinted face. In making the web material, the printing and bonding are done simultaneously. The printed textile web is particularly suited for application to walls.
Patent SE-7701284-L (SE)
Inventor: GUSTAVSSON L
IPC: F24F3/00
Filed: 1977-02-07
Abstract: Apparatus for forming and controlling high-velocity air curtains in a room such as an auto-body painting booth, which room is also provided with ventilating air flowing inwardly through perforations in a ceiling in response to pressure developed by a fan in a chamber above the ceiling. Rather than using a permanent custom-designed arrangement of nozzles separately supplied with pressurized air through special ducts to form the air curtains, the curtains are formed and controlled by air guiding means located on the room side of the ceiling and open to the ceiling perforations, so configured that the flow through the perforations is converted to one or more air curtains of desired velocity and direction. Quick-disconnect fastening means insertable into the perforations through a flange on the air guiding means enables installation, removal or shifting of theair guiding means, as desired for different purposes. The air guiding means may be a duct of generally rectangular cross section open on one side to the ceiling perforations, with restricted openings on another side serving as nozzles, and adjustable plates may be provided in the duct to permit adjustment of air-current flow.
Patent SE-7705431-L (SE)
Inventor: FRANKS L L
IPC: C23C2/26
Filed: 1977-05-10
Abstract: A method of continuously producing a one-side-only zinc coated ferrous metal strip initially having zinc coated on both wide surfaces, as by differentially hot-dip coating, and with the zinc on one of the wide surfaces being in the form of a thin film which is transformed into a thin zinc-iron intermetallic layer by applying heat to only the wide surface of the strip having the zinc in the form of a thin film and abrading the surface of the intermetallic layer thus formed by brushing to effect complete removal thereof, leaving the other wide surface of the strip coated with zinc.
Patent SE-7705814-L (SE)
Inventor: BLAZEK W S
IPC: B22C23/00
Filed: 1977-05-17
Abstract: An improved method is utilized to make a mold for a cast product having a plurality of spaced apart surfaces. Although the method could be used for forming molds for different products, the method is advantageously used to form a mold for a cast product having a plurality of airfoils disposed in a circular array. To form the mold, a plurality of airfoil pattern segments are placed in a circular array with surfaces of the segments abutting at joints which are free of material interconnecting the segments. A coating of liquid ceramic mold material is applied over the airfoil pattern segments. Since the joints between the airfoil pattern segments are free of interconnecting material, the liquid ceramic mold material can flow into the joints. After the ceramic mold material has been dried and the airfoil pattern segments disposed of, the ceramic mold material which entered the joints between the airfoil pattern segments forms a plurality of relatively thin projections from the main wall of the mold. These thin projections are broken away before the product is cast in the mold. During the application of the ceramic coating to the airfoil pattern segments, the relatively flexible wax airfoil pattern segments are advantageously supported by a relatively rigid annular pattern member which is disposed outwardly of the airfoil segments.
Patent SE-7706832-L (SE)
Inventor: EASTMAN J M
IPC: F01B1/06
Filed: 1977-06-13
Abstract: A rotary stepper actuator having a rotatable output shaft provided with a cam portion fixedly secured thereto and engaged by a plurality of pairs of oppositely acting fluid pressure responsive pistons wherein each pair of pistons is movable along an axis intersecting the axis of the shaft. Preferably, the pistons are arranged in circumferentially spaced apart formation around the shaft and provided with roller elements adapted to bear against the cam portion the periphery of which takes the general form of an ellipse having opposite depressed mid portions. The applied piston forces acting through the rollers against the peripheral edge of the crank portion produce a force couple tending to rotate the shaft to the extent that the rollers become engaged with the opposite depressed mid portions whereupon the couple becomes reversed preventing further rotation of the shaft. By sequential pressurization of the plurality of pairs of pistons, the cam portion and thus the shaft connected thereto is made to rotate in one or more discrete steps or stepping motion. If desired, the plurality of pairs of pistons may be arranged in so-called "pancake" formation in which case the shaft is provided with a plurality of axially spaced apart cam portions corresponding to the plurality of pairs of pistons.
Patent SE-7711244-L (SE)
Inventor: FELBER W
IPC: G01K5/18
Filed: 1977-10-06
Abstract: A thermometer for measuring the temperature of at least one selected portion of an electrically-operated device disposed in a container includes a first upwardly extending conduit adapted to communicate interiorly with the container, and an indicating capacitor defining a first chamber communicating with the first conduit. The indicating capacitor includes a first dielectric material, and a first electrically non-conducting liquid having a predetermined coefficient of thermal expansion; the first liquid is adapted to be disposed at least in part in the container, and at least in part in the first chamber and the first conduit, so that at least a portion of the first dielectric material is constituted by a portion of the first liquid. A reference capacitor defines a second chamber, and includes a second dielectric material. A second electrically non-conducting liquid has substantially the predetermined coefficient of thermal expansion, and is disposed at least in part in the second chamber, and in a second conduit communicating with the second chamber, the second conduit being closed at one end thereof. Any change in temperature in the first liquid will therefore result in a change of the volume thereof in the first chamber, and hence in the capacity of the indicating capacitor, so that any operative difference of the capacities of the capacitors will be proportional to any temperature change of the selected portion of the device.
Patent SE-7712828-L (SE)
IPC: G01D5/02
Filed: 1977-11-14
Abstract: A device for transmitting linear measuring motion comprises a U-shaped element and a T-shaped element, the stem of which is received between the limbs of the U-shaped element. The elements are connected for relative axial displacement and rotational motion by means of a ball bearing. Rotational motion is prevented by an anti-friction bearing between the elements. The elements are biased against each other over the anti-friction bearing accurately guiding the elements for relative axial displacement thereof.
Patent SE-7713682-L (SE)
Inventor: JAKOBSSON P
IPC: C01B33/24
Filed: 1977-12-02
Abstract: A synthetic inorganic filler made of calcium and/or magnesium silicates particularly for plastic materials, or similar materials having a macro and microporous structure. The macropores are partially complete and/or partially fragmented and comprise ribs which are crossed by thin micropores. In a preferred embodiment of the invention, the filler consists of finely separate cellular concrete.
Patent SE-7807779-L (SE)
Inventor: ROSSANDER B
IPC: E21B17/00
Filed: 1978-07-12
Abstract: The invention relates to a product (1,9) of metal formed with a hole (5,8,17), particularly a rock drill steel, and provided with an element (10,12,14,15,16,18) for damping sound producing waves in the product annoying for the human ear. The sound damping element is arranged in the hole in the product and has a cross section less than the cross section of the hole. The damping element has at least one contact surface loosely arranged relative to the wall of the hole and located between the nodes of the waves so as to create at least one wave damping effect.
Patent SE-7903352-L (SE)
Inventor: ROTHHAAS F
IPC: E05G1/024
Filed: 1979-04-17
Abstract: In the space between an outer casing and the drawer compartments 3, a gypsum filling is devoid of metallic connections between the inner frame 7 and the outer casing. The inner frame 7 is floatingly supported in the gypsum filling. To obtain sufficient cabinet strength, the inner frame 7 is provided with anchoring members extending outwardly which, in the event the cabinet should fall, transmit the forces developed to the gypsum filling without causing overstressing and consequent breakage.
Patent SE-7904755-L (SE)
Inventor: LINDEMANN K
IPC: B60T8/1764
Filed: 1979-05-31
Abstract: Sensor devices detect the dynamic response of each vehicle wheel to braking pressure and produce control signals if the associated wheel rapidly decelerates, slips, or accelerates. When braking pressure is initially applied, a deceleration control signal output from the sensor associated with a low friction wheel actuates, through a co-control logic circuit network, exhaust of braking pressure on both wheels on the corresponding axle. Shortly a period of fast application of braking pressure on both wheels occurs for a preselected time interval. This application is extended, for the co-controlled wheel only, for a shorter time period established by a timer through the logic network. After a holding period for both wheels, but at different pressure levels, a brief increase in braking pressure is actuated until another deceleration signal is output by the controlled wheel sensor. This actuates an exhaust of pressure in both wheels. However, the co-controlled wheel exhaust is normally of shorter duration since a subsequent slip control signal from the controlled wheel acts only to continue to exhaust that wheel's pressure. The periods of timed application, hold, and exhaust repeat as vehicle speed is reduced.
Patent SE-7907806-L (SE)
Inventor: AUINGER H
IPC: H02K3/28
Filed: 1979-09-20
Abstract: A three phase winding for a high voltage machine with Y connected legs, whose coil groups, disposed on the circumference so as to be cyclically distributed, consist of series connected coils alternatingly energized in the opposite sense, has its size and copper requirements reduced by providing as many coil groups with the same direction of the magnetic flux and direction of increase in potential as there are coil groups of opposite direction of the magnetic flux and direction of increase in potential with the groups so distributed over the circumference and interconnected lengthwise that, at most, the phase voltage is applied to the phase transitions between adjacent coil sides.
Patent SE-8003070-L (SE)
Inventor: EIDE O
IPC: A23L17/00
Filed: 1980-04-23
Abstract: The invention concerns a method for the preparation of fish mass wherein the fish meat is separated from fat, pigment and entrail remains. The method can be utilized for fatty as well as for lean fish. This is achieved by holding fatty or lean fish raw material in an aqueous environment in which the pH is adjusted to pH 3-5, preferably pH 4, and in which the temperature is adjusted within the range of 20 DEG -50 DEG  C. The fish meat with fish bones is separated from the liquid aqueous solution containing fat, entrail remains, and dissolved skin and abdominal epithelium and dark pigments from these, by methods known per se. The resulting fish mass is well suited for use as raw material in the production of manufactured foods, as the fish muscle proteins are not substantially denatured by the process.
Patent SE-8009163-L (SE)
Inventor: MIHOLOVIC A
IPC: G05D13/30
Filed: 1980-12-29
Abstract: A hydraulic speed governor having a rotor 2 and a flexible diaphragm 4, which carries a plunger 7 and is connected to the rotor by a bush 3 at its outer edge. In operation the plunger, influenced by centrifugal force, varies a slit h to modulate the oil pressure p operating a turbine control Y. <IMAGE>
Patent SE-8102709-L (SE)
Inventor: SODERBERG B
Filed: 1981-04-29
Abstract: An automatic arrangement for extinguishing fires in closed spaces 10 which are designed to house a trash collection arrangement, which arrangement also contains, besides a gravity shaft 13 emerging into the ceiling of the room, possibly fitted with an extension pipe, a machine 11 oriented underneath the mouth of the shaft, consisting of a number of upwardly open containers 12 which can turn or shift, of which one container is arranged to be located in a trash receiving position, directly beneath the gravity shaft. According to the invention, a fire extinguishing source communicates via a feed line 18 with a pipeline 19 surrounding the mouth of the gravity shaft, a familiar smoke and/or heat detector 14, 16 is arranged to actuate, via a control unit 15, a valve 17 to open the communication between the feed 18 and the pipeline 19, which latter thereupon pours water onto the container 12 situated beneath the shaft 13. <IMAGE>
Patent SE-8103802-L (SE)
Inventor: WINDSTEY F
IPC: G04B37/04
Filed: 1981-06-17
Abstract: The mechanism (4) of an electric quartz clock is retained in a clock housing (1) by means of a circular bottom plate (8) which is rotatably held in the housing by detents (5) and which presses on an electrical contact plate (6). On the circumference of the rear side of the housing at least three detents (5) are arranged, said detents rotatably engaging behind a rim (11) of the bottom plate. The contact plate (6) rests on the bottom plate and is engaged by the detents to prevent rotation between the contact plate and the housing. The bottom plate is on its outer side provided with fastening means, e.g. an adhesive layer (9). The arrangement permits the plate (8) to be fastened e.g. to a car dashboard, and the housing (1) containing the other parts to be then attached thereto and rotated to bring the mechanism into a desired orientation for reading. <IMAGE>
Patent SE-8107028-L (SE)
Inventor: CEDERFLOD C
IPC: B60H1/00
Filed: 1981-11-25
Abstract: A device for vehicles, preferably busses, is designed for maintaining a constant amount of liquid in the vehicle's liquid-bearing heating system arranged to be connected to a central heating system in order to bring the liquid in the system to a predetermined start temperature that is lower than the heating system's operating temperature. The device includes a tank (1) connected to the system which has a volume suited to the maximum quantity of liquid in the system and which can be forced to empty when the system is connected to the named central heating unit. The tank is furnished with a membrane, a plunger or similar, that can be moved between an operational position and an emptying position.<IMAGE>
Patent SE-8107853-L (SE)
Inventor: KANIA NORBERT
IPC: F02B75/02
Filed: 1981-12-30
Abstract: The invention relates to a method and to a port-controlled two-stroke internal combustion engine in which the cross-sections of the intake and outlet are so constructed in the direction of the longitudinal axis of the cylinder that in the case of an upward or downward movement of the piston, the noise-generating intake and outlet pressure gradients and amplitudes are reduced by the gradual opening of the particular intake and outlet, the piston lower edge and intakes having special constructions.
Patent SE-8203555-L (SE)
Inventor: THURESSON ARNE
IPC: E06B1/60
Filed: 1982-06-08
Abstract: Arrangement in a wall stud, for providing a reinforcing insertion structure (14), said wall stud (5) having a generally U-shaped cross-section with a web (15) and two flanges (16, 17) projecting from the web in the same direction and at approximately right angles thereto. At their outer ends the flanges have edge portions (18, 19) bent inwardly towards each other so that an inner corner will be formed at the outer end of each flange (16, 17). At least at the points where insertion is to take place the stud (5) is provided with mounting and rigidifying inserts (14) arranged in the longitudinal direction and including a first web or flange portion (20) applied along the web (15) of the stud and at least one second flange portion (21, 22) arranged at an angle to the first flange portion (20) and the longitudinal outer free edge of which is adapted  to be accommodated in said inner corner of the stud. The second flange portion (21, 22) is disposed so as to form, together with part of the web and flange portions (15; 16, 17) of the stud (5), one or more longitudinal hollow spaces of triangular torsionally rigidifying section.
Patent SE-8204264-L (SE)
Inventor: MOLIN ALEXIS
IPC: E01H1/12
Filed: 1982-07-09
Abstract: A bag frame with a shaft (11) and frame (19) has a fixing device on the shaft which forms a stretched opening and is exemplified by a wire side of an angle (12a,b) a clamp ring (29, 30) or plate-springs (34). The bags (40) used for catching are of different sizes and are turned upon the bag mouth from the inside and out over the frame (10) and then loosely fasted to this through the excess material over the bag mouth being fixed into the clamp opening (12a, b; 29, 30; 34)<IMAGE>
Patent SE-8300418-L (SE)
Inventor: OWENS W F
IPC: D21H27/00
Filed: 1983-01-27
Abstract: A wrapper for smoking articles such as cigarettes, cigars and the like containing precipitated amorphous magnesium hydroxide gel. Other components of the filler for the wrapper can be either an unreactive grade of magnesium oxide or calcium carbonate. For the most effective reduction in sidestream tar and visible sidestream smoke the basis weight of the paper should be between 30 g/M2 and 100 g/M2. The filler should constitute 30% to 60% of the total sheet weight. The precipitated magnesium hydroxide gel should be present to the extent of approximately 5% to 50% by weight of the total filler and preferably between 10% and 25%.
Patent SE-8403557-L (SE)
Inventor: KOMATSU T
IPC: C25B1/00
Filed: 1984-07-04
Abstract: A method for electrolyzing cerous sulfate in the electrolytic oxidation of cerous sulfate to ceric sulfate in an aqueous sulfuric acid solution, characterized in that the concentration of the cerous sulfate in the electrolyte to be supplied to the electrolytic cell is maintained, by the presence of ceric sulfate, at a level of at least the saturated concentration of cerous sulfate in the aqueous sulfuric acid solution (exclusive of the cerous sulfate and ceric sulfate) at the initial sulfuric acid concentration and at the temperature of electrolysis, and at most the saturated concentration of cerous sulfate in the presence of the ceric sulfate in the aqueous sulfuric acid solution at the initial sulfuric acid concentration and at the temperature of electrolysis, and the concentration of the ceric sulfate in the electrolyte is maintained at a level of at most the saturated concentration of ceric sulfate in the aqueous sulfuric acid solution at the initial sulfuric acid concentration and at the temperature of electrolysis.
Patent SE-8405078-L (SE)
Inventor: HOFMAN P
IPC: E04B5/36
Filed: 1984-10-10
Abstract: The bearers (2) in the mould consist of beam components composed of two parallel, long concrete bodies (3,4) in which a longitudinal reinforcement (5,6) runs. Between the bodies there is positioned an intermediary reinforcement (7). - One concrete body (3)of the beam component is cast in or integrated with the intermediary reinforcement and fixed by reinforcements to the concrete plate (1). The intermediary reinforcement is located in a plane at right-angles to the concrete plate, and the other concrete body (4) of the beam component is spaced from the concrete plate.S USE - For casting concrete arches or beams.
Patent SE-8405901-L (SE)
Inventor: RAGNEGARD S
IPC: D21C9/18
Filed: 1984-11-23
Abstract: In a rotating disc filter for dewatering a suspension comprising filter discs (3) divided into a plurality of disc sectors (4), the discharge of filtrate from each disc sector takes place through an axial filtrate channel (7). Each filtrate channel is at the side wall of the filter connected to a fall pipe (8) which rotates with the channel and extends in radial direction relative to the filter shaft (6). Preferably each of said filtrate channels is at said side wall provided with a pre-filtrate outlet (10).
Patent SE-8405931-L (SE)
Inventor: HOLM L J
IPC: G01L1/22
Filed: 1984-11-23
Abstract: The present invention relates to an arrangement in a load cell comprising a core of resilient material with strain gages mounted on either side of the core and connected to recording instruments or the like. The novel features are that the core consists of a composite, that the strain gages are attached to sheets for their stabilization prior to the mounting thereof on the core, the sheets being of a material bondable to said composite, and that surface layers are likewise of a material bondable to said composite of the core and disposed on the outer sides of the strain gages.
Patent SE-8504418-L (SE)
Inventor: ANDERSSON K S
IPC: B65D21/02
Filed: 1985-09-25
Abstract: A stackable rectangular crate (1), especially for bottles (6), comprising a box-type part with a bottom (3) and sidewalls (4,5), two opposite sidewalls (4) of which being higher than the two other sidewalls (5). Two supporting elements (7), forming extensions of the higher sidewalls (4), extend downwards from the bottom (3) and terminate in straight horizontal edges (8). The crate thus has an H-shaped profile. At the upper parts of the higher sidewalls (4) stacking elements are provided which comprise on the one hand shoulders (9) adapted to support the supporting elements (7) of another crate (2) stacked from above, on the other hand projections (10) which extend upwards from the higher sidewalls (4) and along the whole length of these, and extend at the corners of the crate (1) by means of short sections (11) a short way along the lower sidewalls (5). In accordance with the invention the projections (10) are adapted to surround outwardly the supporting elements (7) of another crate (2) stacked from above. Moreover, the projections (10) and the shoulders (9) are dimensioned so as to admit such obliquity of the upper crate (2) that it can be shifted on the shoulders (9) of the lower crate (1) parallel with the higher sidewalls (4).
Patent SE-8602135-L (SE)
Inventor: TODD L S
IPC: C01G45/00
Filed: 1986-05-12
Abstract: A method for making a fused compound from a metal and a non-metal and more particularly a method for making a metal sulfide is disclosed. The method is particularly advantageous in making manganese sulfide. An excess of metal and recycled compound are used to control sulfur vaporization and a portion of the product is recycled to control the reaction. Conventional equipment can be used in the method.
Patent SE-8602438-L (SE)
Inventor: LINDEN G L
IPC: C08G18/38
Filed: 1986-05-28
Abstract: Disclosed is a coating composition which is rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst. The coating composition comprises a poly(nitro alcohol) compound and a multi-isocyanate curing agent.
Patent SE-8703261-L (SE)
Inventor: KJELLQVIST G
IPC: E02F3/80
Filed: 1987-08-21
Abstract: Skid shoe for snowplows and similar implements. The skid shoe comprises a preferably circular plate (1), adapted to rest upon the ground and a ball-and-socket joint (2) attached to the center of the plate. The ball-and-socket joint connects the plate with the implement and permits the plate to rotate freely round its joint and to tilt in all directions during the operation of the implement.