baber/WOPTO huggingface dataset:
Patent SE-7909197-L (SE)
Inventor: RYAN W H
IPC: C03B7/00
Filed: 1979-11-07
Abstract: Apparatus and method for measuring the volume and shape of a falling gob of glass. Two cameras are used to make section by section measurements of the horizontal extent of the moving gob. Timing of the measurements is controlled so as to cause measurements to be made at equal increments of the motion of the gob. The measurements are made 90 DEG  apart with respect to the gob and are utilized to determine the volume of each section of the gob. The volumes of the individual sections of the gob are then summed to determine the total volume of the gob. An image of the gob is generated on a television screen to aid in the determination of the shape of the gob.
Patent SE-7910169-L (SE)
Inventor: OLSSON E A
IPC: B67B3/06
Filed: 1979-12-11
Abstract: An arrangement for the oriented feeding out of caps provided with pull-lugs comprises a disc which rotates at high speed, and onto the planar working surface of which the caps are dropped. By the rotation of the disc the caps are moved to the periphery of the disc where they contact a guide rail in the form of an uninterrupted ring which is arranged at such a distance above the surface of the disc that the cap is allowed to project beneath the guide rail. However, the lug on the cap prevents the cap from wholly passing under the guide rail. At a point along the ring periphery a radially movable feeding out element is provided which engages the passing caps and withdraws them via the space between the disc and the guide rail, with a short-time deformation of the pull-lug.
Patent SE-8001983-L (SE)
Inventor: MERCIER JACQUES H
IPC: F15B1/10
Filed: 1980-03-13
Abstract: A pressure vessel comprises a rigid envelope enclosing a chamber and consisting of a body and cover, the rim of the cover being inserted in the rim of the body, and the body and cover being secured to each other. Defined between the overlapping rims is an annular groove adapted to receive a flange at the periphery of a circular flexible diaphragm, which serves to divide the chamber into two compartments of variable volume. There is a fluid orifice in both the body and cover, the two orifices being axially alinged and communicating one with each variable-volume compartment. To ensure a good seal between the compartments, and to enhance retention of the flange in the groove, the annular groove is of less height and greater width than the flange on the diaphragm, before the flange is sandwiched into the groove between the rims of the cover and body, so that the flange is deformed into the groove, when the cover is assembled on the body. The rims on the cover and body may be shouldered for good co-operation therebetween and the shoulder reinforced on the outside of the vessel so that it does not collapse when the vessel is pressurized.
Patent SE-8004837-L (SE)
Inventor: HOLBEK GERT ANDREAS ERIK
IPC: E05D15/50
Filed: 1980-07-01
Abstract: The door hinge arrangement consists of two mountings (1, 1), viz one at the upper edge of the door in question and one at the lower edge of the door. In one of the side walls of each mounting two transversely extending slots (6 and 7) are provided. The slots (6 and 7) serve to engage pivots (8 and 9) secured to the upper and lower frame of the door in question. A trapping member (12) is movably arranged in each of the mountings (1) and each trapping member is at both ends provided with a Y-shaped guiding groove (18, 20, 21, 22, 23). The side branches of the Y-shaped guiding grooves open at opposite sides of the trapping member (12). No matter whether the door is opened by pivoting in one or the other direction about one or the other side edge of the door, the pivots positioned at the side edge of the door which is not being opened will be locked by cooperation between the transversely extending slots (6 and 7) and the Y- shaped guiding grooves (18, 20, 21, 22, 23) in such a way that the hinge arrangement may be used universally. <IMAGE>
Patent SE-8004877-L (SE)
Inventor: MOLGAARD A
IPC: G05G1/00
Filed: 1980-07-01
Abstract: The invention relates to a thermostat unit adapted to be attached to a radiator valve of the type having a rotatable adjusting spindle and a surrounding ring shaped housing portion. The thermostat has a rotary knob unit with a body portion and a smaller diameter neck portion which connects to the valve spindle. The thermostat has a base unit with a supporting ring portion which surrounds said rotary knob body portion and a tightening ring portion which is attachable to the valve housing. The base unit supporting ring portion provides lateral or transverse support for the knob unit body portion to prevent breaking thereof when the knob unit body portion is subjected to large transverse forces resulting from accidental blows to which the knob unit body portion may be subjected.
Patent SE-8006394-L (SE)
Inventor: LARSSON T
IPC: H02B1/04
Filed: 1980-09-12
Abstract: 1. Arrangement for mounting an electric apparatus upon a supporting rail (1), which apparatus is provided on its basal surface (7) confronting the supporting rail with at least one foot-like projection (6, 3) on each side of the supporting rail, whereby the first projection (6) catches around one of the longitudinal edges (9) of the supporting rail in a hook-like manner, while the second projection (3) is provided with a springy fastening element (11) being arranged between the basal surface (7) of the apparatus and the basal surface (14) of said projection, whereby said fastening element (11) grips behind the other longitudinal edge (10) of the supporting rail, said projection (3) being provided with lateral recesses for fixing said fastening element (11), characterized in that the fastening element (11) is merely made of a single strip of spring steel sheet taking the form of a V-shaped open bow and resting with its first, inwardly bent end portion (18) against a butt face (19) of said projection (3), that the second end portion (17) surrounds in a hook-like manner an edge portion (20) of said projection (3) being located diametrically opposite of said butt face (19), and that the lateral faces of said bow extend substantially perpendicular to the basal surface (7) of the apparatus.
Patent SE-8007114-L (SE)
Inventor: COHEN ENRICO
IPC: B03C1/035
Filed: 1980-10-10
Abstract: The invention relates to separators for separating relatively magnetic particles from relatively non-magnetic particles in the dry state. The method of the invention involves allowing a mixture of the particles to flow past a magnet, preferably a high strength magnet, which is so arranged as to produce a strong magnetic field in a radial direction, the radial component greatly exceeding the axial component and the axial component exerting a force which is preferably substantially less than that of gravity. In this way, the magnetic particles are diverted towards the magnet but not retained by it while the non-magnetic particles continue in their original path.
Patent SE-8007160-L (SE)
Inventor: RIGSTAD D A
IPC: B29C48/155
Filed: 1980-10-13
Abstract: A battery separator envelope is provided having two walls of battery separator connected together by a foam member. In a method, two walls of battery separator are secured on a mandrel by sandwiching the mandrel and the walls of battery separator in a jig. A foam bead is then extruded between the walls and the bead is tamped and squeezed to complete the final formation of the foam member. The apparatus includes the mandrel, jig, extruder and support for guiding the jig assembly past the extruder.
Patent SE-8100247-L (SE)
Inventor: LOTHMAN S A
IPC: B65G47/52
Filed: 1981-01-19
Abstract: A method and an arrangement for the feeding or transfer of objects from a first to a second conveyor, the latter being driven at a higher constant speed than the first conveyor. In such a transfer of objects between conveyors equipped with driving or load contacting elements, damage to the objects is avoided if these are given a temporary increase in speed at the moment of transfer. The increase in speed occurs because the driving element of the first conveyor is tipped forward directly before the transfer in the direction of movement of the conveyor, so that the total speed of the object at the moment of transfer substantially corresponds to the speed of the second conveyor.
Patent SE-8100471-L (SE)
Inventor: ARCAMONE F
IPC: C07H15/252
Filed: 1981-01-26
Abstract: Racemic anthracyclinones of the general formula II <IMAGE> II when condensed with 2,3,6-trideoxy-3-trifluoroacetamido-4-0-trifluoroacetyl- alpha -L-lyxo-pyranosyl chloride in the presence of silver trifluoromethane sulphonate yield an easily separable mixture of equimolar amounts of exclusively the alpha -glycoside of the 7S : 9S diastereomer and the beta -glycoside of the 7R : 9R diastereomer. In this way the biologically important alpha -glycosides of the 7S : 9S diastereomer of the general formula I (below) are easily prepared from a racemic anthracyclinone.
Patent SE-8104527-L (SE)
Inventor: WILLIAMS P
IPC: G01N21/86
Filed: 1981-07-24
Abstract: A property of a thin, infrared radiation-transmissive film of plastic or the like with specular surfaces is measured with substantial freedom from errors caused by wave interference effects, utilizing first and second infrared radiations having wavelengths selected so that one of the radiations is subject to greater absorption in the film material than the other radiation. Beams of each of the radiations are directed from a multiplicity of points as on the diffusively reflective inner surface of a sphere to a surface of the film at a broad spectrum of incidence angles so that the beams traverse a multiplicity of paths through the film constituting a broad spectrum of path lengths. Radiations leaving the film are intercepted and redirected from a multiplicity of points to a surface of the film at a broad spectrum of incidence angles so that the redirected radiations also traverse a multiplicity of paths through the film constituting a broad spectrum of path lengths. Each of the first and second radiations are detected with detecting means so arranged with respect to the directing and redirecting points that detected components of each radiation are added at substantially all possible phase angles and so that the components of each of the respective radiations at each of the possible phase angles approach equality of intensity as detected by the detecting means. A response produced is indicative of the film property as a function of the ratio of the detected intensities of the first and second infrared radiations.
Patent SE-8105161-L (SE)
Inventor: SEMONES E C
IPC: H02K23/42
Filed: 1981-09-01
Abstract: In an electric motor, each pole piece has an opening, preferably of a diamond shape, filled with a slug 63 of aluminum. Said opening and said slug align the magnetic flux lines in the pole pieces under motor load (Fig. 6, not shown) and serve for the extraction of heat. Contraction on cooling of molten Al, or other non- magnetic or low magnetic permeability material poured into the opening, ensures protuberances urge together the laminations (Fig. 3, not shown). <IMAGE>
Patent SE-8105276-L (SE)
Inventor: OVSHINSKY S R
IPC: H01L31/07
Filed: 1981-09-07
Abstract: A semiconductor material comprises amorphous Ge containing F (a- Ge: F). The material may also contain H, and may contain a bandgap adjusting element e.g. C or N. The material may be doped and may be utilised in Schottky, MIS, PIN and PN solar cells or in electrophotographic devices.
Patent SE-8201092-L (SE)
Inventor: SCHAPER H
IPC: C13B30/06
Filed: 1982-02-22
Abstract: Continuously operable sugar centrifugals can achieve degrees of sugar purities comparable to those achieved by batch centrifugals if the diameter of the drying stage following the washing stage flares out in steps and/or extends at an opposed angle. Further, the inside of the drying stage is provided with a cover which, together with the upper drop edge of the washing stage, forms such a narrow passage or gap that the mist of contaminated wash liquid developing in the washing stage is kept away from the sugar in the drying stage. Thus, these mists of contaminated wash liquid may be discharged separately from the sugar.
Patent SE-8205626-L (SE)
Inventor: CORNEER SVEN J
IPC: B65D83/04
Filed: 1982-10-01
Abstract: For dosage of pills, powders or liquid where one requires indication of the next medication dose. The dosage lid is applied on a container with a circular-shaped opening and is divided in two. The revolving upper part (1) is equipped with an opening (3) is fixed to the lower part (2) that contains a number of openings (4) corresponding to the number of doses during the period, e.g. seven openings for a week. Between these openings (4) there are time indicators, symbols (5) indicating when the next dose should be taken. A catch (6) determines the turning direction. When the upper part (1) is turned a withdrawal may be made when the openings (3, 4) in the upper and lower parts are located above each other. Between the openings (4) under parts (2) are covered and furnished with a symbol (5) telling when the next dose is to occur. The lid does not have any quantitative dosage function, but unlimited amounts as well as different amounts can be dispensed at different occasions.<IMAGE>
Patent SE-8300512-L (SE)
Inventor: BECKER KURT M
IPC: G01F23/22
Filed: 1983-02-01
Abstract: The indicator for monitoring the water level and cooling medium content in the reactor tank for pressurised and boiling water reactors, is based on the resistance thermometer principle, probing the ambient medium heat transmission properties. - Indicator comprises one or more electrically heated resistance wires, placed in a body or casing of suitable material which can be cylindrical, spherical or other suitable shape. It is used in different vertical positions, and one end of the resistance wiresis earthed to the indicator casing. This means that only one connecting conduit projects through the reactor tank. - It is possible for the indicator to be formed with two heater elements fully insulated from the casing, in which case two conduits have to project outwards through the reactor tank. (Provisional Basic previously advised in week 84).(0/1)
Patent SE-8301829-L (SE)
Inventor: SUOMINEN I
IPC: F16L51/00
Filed: 1983-03-31
Abstract: The expansion joint (3) for a piping system is movable in the axial direction, and has two components (4,5) with devices (6,7) for fixing them to sections of pipe movable in relation to each other. An annular sliding seal (8) between the components is clamped (13,14) to one of the components (4). A strip-type sliding seal (9) is secured to the other component (5), so that the seals follow the radial movement of one component and the axial movement of the other. The clamping devices exert a direct radial pressure on the second seal (9), pressing it against the other component.
Patent SE-8304635-L (SE)
Inventor: PIETSCH A
IPC: F04C18/16
Filed: 1983-08-26
Abstract: The invention relates to the arrangement and design of the charging inlet apertures on a screw compressor for refrigeration systems for the feeding of refrigerant gas under intermediate pressure into tooth gap cavities of two rotors at a point at which they are closed off from the intake and pressure side. The invention is intended to improve the efficiency of refrigeration systems with screw compressors due to the feeding of relatively large quantities of gas under intermediate pressure, in that the charging inlet apertures are so arranged and designed that large flow cross-sections are provided with low pressure loss and a charging inlet aperture is also created for that part of the tooth gap cavity formed by the main rotor. To this end the invention proposes that the charging inlet aperture be arranged in the pressure-side boundary wall of the compressor housing axially to the rotors. The charging inlet apertures are equal to or smaller than the end face of the secondary rotor tooth and equal to or less than half the end face of the main rotor tooth. The resulting possibility of feeding large quantities of gas under intermediate pressure improves the efficiency of a refrigeration system.
Patent SE-8400846-L (SE)
Inventor: ZETTIER K-H
IPC: B04B1/08
Filed: 1984-02-16
Abstract: A centrifuge consisting of a bottom, a cover, and a closure ring that unites them. The liquid being centrifuged is conveyed through an inlet pipe to an inlet chamber. Bores extend from the inlet chamber down to a surface that demarcates the bottom of the drum. Each bore is provided with an insert in the form of a choking device that has an outlet channel. Each outlet channel empties into a vestibule. The vestibules communicate with rising channels in a disk stack. The distributor and the bottom of the drum can be in one piece.
Patent SE-8401251-L (SE)
Inventor: PEEV V G
IPC: H05B7/101
Filed: 1984-03-07
Abstract: An electrode holder comprises a carrier body, a plurality of inserts (1) releasably engaging with the carrier body and having contact faces (4) which are engageable with the outer surface of an electrode (16) to supply electrical power thereto, and mounting means connected to the inserts (1) so as mechanically to maintain the inserts in releasable engagement with the carrier body. The mounting means has bus-bars connected thereto to convey electrical power to the inserts (1), and coolant supply pipes (15) are also coupled with the mounting means to supply coolant to the inserts (1). Coolant ducts are arranged along the rear faces of the inserts (1) and receive coolant from the supply pipes (15) in order to cool the inserts. The coolant ducts are thus arranged away from the regions of transmission of electrical power from the contact faces (4) to the electrode (16). This minimises the risk of rupture of the coolant ducts during any spark generation between the contact faces and the electrode. <IMAGE>
Patent SE-8402381-L (SE)
Inventor: TAN S L
IPC: H04N7/26
Filed: 1984-05-03
Abstract: In a television transmission system, an encoding circuit in a data generator transmits (or stores) identification information relating to variable numbers of television lines or variable portions of television lines in which luminance and chrominance information occur, compressed where appropriate. The data receiver includes a simple, properly adaptable decoding circuit which comprises presettable counters for counting portions of television lines and for counting television lines, outputs of these counters being coupled to address inputs of a programmable memory which is coupled to a multiplexer which is switchable by the identification information and is followed by a logic circuit for generating control signals for a chrominance memory having the same write and read rates and for luminance and chrominance memories having said write rates and several read rates, under the control of a clock pulse source which is switchable via the logic circuit and the identification information. In the data generator the encoding circuit may be of a similar construction combined with luminance and chrominance memories having different write rates and the read rate mentioned in the foregoing.
Patent SE-8406331-L (SE)
Inventor: FENNEL H
IPC: B60T8/1761
Filed: 1984-12-12
Abstract: For the generation of a vehicle reference speed to serve as the reference value for the control of brake slip and/or traction slip in automotive vehicles, the rotational behavior of the controlled wheels is measured. The vehicle reference speed is defined by virtue of the rotational behavior of the individual wheels by way of logic combining, selection according to predetermined criteria and/or comparison with predetermined limit values. The wheel rotational behavior of each wheel is evaluated in comparison to the wheel-related vehicle reference speed (VRef) according to several predefined criteria is then classified into reference-defining periods. As a function of ascertained reference-defining period, a vehicle reference value (bfzg) related to the individual wheel is determined which, together with the wheel-related vehicle reference values of the other wheels, determines the vehicle reference speed.
Patent SE-8406531-L (SE)
Inventor: BAYLY P K
IPC: B65C7/00
Filed: 1984-12-20
Abstract: Previously labels embedded in the soil of plant pots were easily dislodged. The invention provides a method of securing a label to the pot, but has wider applications. A sheet-like member of rigid material (4) is secured to another member (5) using a self-piercing fastener. The fastener is driven against the sheet-like member to pierce through it if it has no hole, and the other member (5) also. The fastener 1 has (1) having a shank (2), a head (3) at one end and an abutment (7) at the other to prevent withdrawal after piercing. A tool (26) for driving the fastener has an anvil (29) which is locatable in opposed relationship to a fastener driving means (28). The tool may also include retaining means (68) cooperating with back surface (67) of anvil (24) whereby one of the members, usually the sheet-like member (4), is held by the tool for movement with the anvil into the path along which a fastener is driven to thereby dissipate the driving force energy back into the tool. <IMAGE>
Patent SE-8500801-L (SE)
Inventor: INGEMARSSON G I
IPC: C12N1/12
Filed: 1985-02-20
Abstract: The cultivation vessel contains an aq. slurry of a micro algae culture and suitable nutrients. Suspended gases including carbon dioxide circulate in the slurry. - The culture is made at a predetermined devated prenure in a cultivation venel under the required light energy. The micro algae is harvested as a slurry which is transferred to a separator under a lower pressure. Gas bubbles form and left the mirror algae from the remainder of the slurry.
Patent SE-8501646-L (SE)
Inventor: HARRAH L A
IPC: C08G77/48
Filed: 1985-04-02
Abstract: New polysilane copolymers comprise recurring units of -Si(X)(Y)- and Si(A)(B)-, Si(X)(Y) being different from Si(A)(B), wherein X and Y together have 1-13 carbon atoms, and X and Y each independently is hydrogen, alkyl, cycloalkyl, phenyl, alkylphenyl, or phenylalkyl, with the proviso that only one of X and Y contains a phenyl moiety, or together X and Y are an alkylene group forming a ring with the adjoining Si atom, and wherein A and B together have 3-13 carbon atoms, and A and B each independently is alkyl or cycloalkyl, with the proviso (a) that when one of A and B is ethyl, the other is not methyl or ethyl, and (b) that when one of A and B is n-propyl and the other is methyl, X and Y are not both methyl. Corresponding homopolysilanes are also provided. Upon ultraviolet irradiation, they photodepolymerize to form volatile products. As a result, they represent a new class of photoresists which enable direct formation of a positive image eliminating the heretofore required development step.
Patent SE-8503282-L (SE)
Inventor: SCHOTTE J L G
IPC: D21C7/10
Filed: 1985-07-02
Abstract: This plant comprises a continuous digester 10 in which a fibrous material is cooked with a cooking lye while passing steam into the top of the digester where the fibrous material and the lye flow in continuously and are separated, the cooking lye being recycled and the fibrous material falling down to a level which is maintained. The problem posed consists in avoiding an external input of steam resulting in a dilution of the cooking lye. According to the invention, a part of the cooking lye 22 is extracted from the digester 10, its destination being a steam converter 30 with a view to the production of steam 16 at a pressure and a temperature which are suitable for an addition at the feed end of the digester in order to raise the fibrous material introduced to the desired temperature. The invention finds an advantageous application in cellulose cooking plants. <IMAGE>