baber/WOPTO huggingface dataset:
Patent SE-8004497-L (SE)
Inventor: JULKE B
IPC: B65G53/40
Filed: 1980-06-17
Abstract: This invention relates to devices for extracting hay or the like from a cylindrical tower silo, of the kind including a pneumatic conveyor pipe leading centrally into the silo and forming an inlet at its upper end, the conveyor pipe having a suction head to which the material is fed by means of a radial conveyor. According to this invention, a portion of the conveyor pipe which follows the top end inlet into the silo extends radially with respect to the periphery of the silo and is rotatable around the axis of the silo. The free extremity of the conveyor pipe radial portion is associated with the suction head, to which the material is fed by means of the radial conveyor which conveys from the inside the silo towards the outside thereof, and also revolves around the silo axis. A vertical telescopic pipe may connect the further conveyor pipe radial portion to the top end inlet.
Patent SE-8004741-L (SE)
Inventor: WACHTEL J
IPC: C09D11/00
Filed: 1980-06-26
Abstract: A jet printing ink composition for printing on treated or untreated surfaces of polyolefin plastics such as polyethylene and polypropylene in which the ink composition has a pH within the range of 7.0-10.5 and which is formulated to contain 5-20% by weight styrene-acrylic copolymer resin, 3-12 parts by weight plasticizer per 100 parts by weight of resin, 0-20 parts by weight modifying resin per 100 parts by weight of resin, 0.5-6% by weight colorant, 0-10% by weight evaporation retardant, the remainder being water and C1-C3 alcohol in the ratio of 80-10 parts by weight alcohol to 20-90 parts by weight water.
Patent SE-8007631-L (SE)
Inventor: RAUSING H A
IPC: A23L3/00
Filed: 1980-10-30
Abstract: The invention relates to a method for the preparation and packing of food products, in particular fish products of long keeping quality, by disintegrating and sterilizing the fish and allowing the sterilized fish mass to coagulate under pressure in a forming and filling pipe (7), the inside cross-section (15) of which corresponds to the cross-section of the packing container (16) wherein the product is to be packed. The forming and filling pipe (7) is provided, moreover, with cut-off elements (11) and flaplike shut-off elements (14) to make possible the separation and feeding out of the product from the forming and filling pipe to the packing containers (16).
Patent SE-8100259-L (SE)
Inventor: SCHERER F
IPC: F41J1/00
Filed: 1981-01-19
Abstract: A target for a rifle range has an upright with a rectangular opening adapted to be alternately occupied by two sheets carrying different target images. The sheets may be mounted back-to-back on a common support, such as a swingable frame, or may be interconnected to form an endless band led around rollers. The mounting frame can be internally equipped with electroacoustic or other sensors to serve as an impact-detecting chamber.
Patent SE-8103287-L (SE)
Inventor: SCHILL H
IPC: A22C17/12
Filed: 1981-05-25
Abstract: Apparatus for slicing or skinning bacon, fish or like products has a frame which supports an adjustable knife downstream of an endless belt conveyor serving to deliver successive products along a horizontal path into the range of a rotary traction wheel which is driven to advance the products past the knife. A rotary hold-down device with a row of elastic discs is installed in a shroud which normally overlies the knife and the traction wheel as well as at least a portion of the conveyor and is mounted on two pairs of levers which enable the hold-down device to move in parallelism with as well as at right angles to the upper reach of the conveyor so that the discs can conform to the configuration of the upper side of a product approaching and moving past the knife. The shroud is biased to maintain the hold-down device in a starting position close to the cutting edge of the knife in the absence of products in the path. To this end, one pair of levers is connected with a coil spring which urges such levers against a first stop in the frame. The other pair of levers is of variable length and each such lever is connected with a second spring tending to reduce the length of the respective lever whereby the shroud is urged against a second stop on the frame. The product is fed through a channel which has several mutually inclined portions and is further configurated and/or dimensioned in such a way that the hand of an operator which extends through the channel cannot reach the severing station.
Patent SE-8200226-L (SE)
Inventor: BERGLUND J
IPC: B65G47/14
Filed: 1982-01-18
Abstract: Apparatus for orienting and feeding articles 1, in particular closure cap blanks of the type having a disc- like panel 1b, surrounded by a skirt terminating in a free edge from which a gripping tag or ring 1a extends, wherein the closure cap blanks 1 are randomly deposited on a carrying surface formed by the interior of a rotating drum, or the surface of an endless conveyor belt 18; and are held in contact with that carrying surface magnetically by means of magnetic strips 22 underlying the carrying surface The caps engaged with the carrying surface are conveyed by rotation of the drum or advancement of the conveyor and are subjected to a force tending to dislodge them, such as the force of gravity or the force of an air jet. Closure cap blanks retained with their top surfaces 1b, against said carrying surface are held more firmly than blanks disposed in other orientations and are thus retained on the carrying surface whilst other blanks are dislodged and returned for resorting. A guide member spaced from the carrying surface entrains the blanks by their gripping tags or rings 1a as the blanks are conveyed past the guide member, to arrange the blanks in a row with a common desired orientation. <IMAGE>
Patent SE-8202422-L (SE)
Inventor: PEARSON C E
IPC: F23R3/28
Filed: 1982-04-19
Abstract: A gas turbine engine is provided with an improved fuel system that features a fuel manifold with a primary and secondary fuel flowpath circumventing a combustor section of the engine. The manifold is formed with a double-walled construction for the purpose of withstanding high temperatures or fires around the combustor section and, additionally, to provide a secondary flowpath for draining any fuel leakage from the manifold. The two walls of the manifold include an inner wall that encloses the primary fuel flowpath through the fuel system. A concentric outer wall encloses the inner wall and protects the primary fuel flowpath. The double-walled system is made possible with a unique manifold assembly utilizing double-walled manifold segments that interconnect fuel flowpaths through fuel injector base sections. When assembled, these parts connect together to form an integral double-walled fuel manifold assembly.
Patent SE-8204902-L (SE)
Inventor: JACOBSSON K
IPC: B65D75/58
Filed: 1982-08-27
Abstract: Opening arrangements for packaging that is manufactured from flexible material and intended for pressurised contents, such as beer, sometimes have the form of a tear-off strip that is sealed to the wall of the container and covers a pourage opening that has been punched in this wall. In order to withstand the high internal pressure that arises from the contents, the seal between the tear- off strip and the container material must be strong, which has a detrimental effect on the ease of opening of the package. By ensuring that the mutual bonding between the different layers 10, 11, 12 of the package laminate is weaker than the seal between the tear-off strip 5 and the outer layer 10 of the material of the container, an easily opened package 1 is obtained, despite the seal between the tear-off strip and the laminate of the package having a strength such that the risk of leakage or unintentional opening is small. By sealing the tear-off strip in a zone 6 that extends around the pourage opening 4 and that is located at a certain distance from the pourage opening itself, and by providing the pourage opening with a "built-in" pourage lip 13, the properties of the opening arrangement are further improved without increasing the risk of leakage or the difficulty of handling the package. <IMAGE>
Patent SE-8205337-L (SE)
Inventor: BRUSEWITZ G
IPC: C12M1/00
Filed: 1982-09-17
Abstract: The present invention provides a Petri dish, especially for culturing micro-organisms, comprising a circular lower dish and a cover loosely laid thereon. Projections are formed provided on the periphery of the inner surface of the cover and, matching depressions are formed on the rim of the lower dish. This permits adjusting a gap between the cover and dish for control of gas exchange between the interior of the Petri dish and the atmosphere.
Patent SE-8303855-L (SE)
Inventor: DELIN L
IPC: D21C11/10
Filed: 1983-07-06
Abstract: A mixt. of oil and black lye is pumped through a pipe to a heat exchanger. There it is heated to 150-200 deg.C and passes through pipe to the expansion vessel where the mixt. is partially evaporated. Steam leaves through outlet and liq. leaves through pipe to the pump. Part then passes through a branch pipe to an oil separator from where oil leaves via pump. . Conc. black lye leaves through pipe.
Patent SE-8304461-L (SE)
Inventor: BOLTON R A
IPC: B65H35/10
Filed: 1983-08-17
Abstract: There is provided a method for making a supply of partially separated multibag units, comprising first passing a perforated chain of side-sealed bags through a first set of driven nip rollers, then passing said chain directly to a second set of nip rollers having a partial nip of selected width less than the width of said chain, while driving said second nip rollers at a speed greater than said first nip rollers sufficient to partially separate the bags at their respective lines of perforation, and while cyclically completing the nip of said second nip rollers at predetermined intervals corresponding to the number of bags desired in each multibag unit. Associated apparatus for making said partially separated multibag units is also provided.
Patent SE-8305198-L (SE)
Inventor: ERICSSON R
IPC: E04B1/82
Filed: 1983-09-27
Abstract: The intermediary joist system comprises a number of beams (1) equally spaced, and on top of which is positioned a floor plate (3). At least on the underside of the beams is an inner ceiling layer (2). - Between the top sides of the beams and the underside of the floor plate (3) is a layer (8) of insulating material which by contact with the floor plate underside damps any tendency to vibration in the floor plate.
Patent SE-8404446-L (SE)
Inventor: GEFVERT U
IPC: G01D5/34
Filed: 1984-09-05
Abstract: The invention concerns a photo-detector, involving a capacitive positioning element (C). The detector according to the invention is characterized by the fact that the photo-detector is bi-directional (2, 3) which facilitates parallel signal detection.<IMAGE>
Patent SE-8404490-L (SE)
Inventor: BURGESS G
IPC: B01D33/00
Filed: 1984-09-07
Abstract: The invention relates to a semi-submergeable rotary screen for separating liquids and solids, in international class B01D 33/38. A substantially horizontal rotary screen comprises a drum formed of a plurality of spaced-apart circumferential wedge-wires and longitudinal supporting members, the supporting members being spaced longitudinally around the circumference of the drum separated by a distance of not less than 75 mm between adjacent supporting members. The circumferential wires are novel on a submerged screen and do not become blocked by fibres and neither will the longitudinal supporting members lead to blockages if sufficiently spaced. The supporting members may be fixed to the base sides of the wedge wires on the inside of the screen drum and preferably have a thickness measured radially of the drum of not less than 15 mm. Usual applications are for industrial waste recovery or separation.
Patent SE-8503749-L (SE)
Inventor: LANGNER B
IPC: C25C1/12
Filed: 1985-08-08
Abstract: A process is described for reducing the corrosion such as pitting corrosion of lead anodes used in the electrolytic extraction of copper from sulphuric-acid copper-containing electrolytes. In order to reduce corrosion and avoid warping of the anodes, the electrolyte is admixed with iron ions in an amount of from 0.5 to 10, preferably from 3 to 8, g/l. An electrolyte having a chlorine ion content of from 50 to 300, preferably from 150 to 200, mg/l is employed. According to a further refinement of the invention, a lead anode having a content of from 1 to 5%, preferably from 2 to 4%, of antimony is used.
Patent SE-8504870-L (SE)
Inventor: ROMERT ROLF
IPC: B62B1/14
Filed: 1985-10-17
Abstract: Lifting and transporting apparatus, including a support structure from which a load supporting member (1) is arranged extending in a substantially perpendicular relationship, and with a pair of wheels arranged in a position adjacent to the lower end portion of the support structure. The support structure comprises of a first and second support structure (3, 3', 6, 6'), joined telescopically movably in relation to each other, and with the load supporting member (1) arranged to facilitate a displacement movement along the first and the second support structure (3, 3', 6, 6'). A support member (4) is further arranged adjacent to the lower end portion of the first and lower support structure (3, 3'), extending in a substantially perpendicular relationship to the longitudinal direction of extension for the first support structure (3, 3'). The second and upper support structure (6, 6') is arranged with two shoulder supports (9, 9') adjacent to the portion directed away from the first support structure (3, 3'), extending in an opposed relationship in relation to the direction of extension for the load supporting member (1). The second support structure (6, 6') is in the region of a lower and the first support structure (3, 3') adjacent portion arranged with a manually operable locking means (13), arranged to facilitate interlocking of the first and the second support structure (3, 3', 6, 6') in any desired displacement position in relation to each other, and a winch or transmission device (10) is when manually influenced arranged to cause a displacement movement of the load supporting member (1) along the support structures (3, 3', 6, 6').
Patent SE-8604251-L (SE)
Inventor: BERNAS M
IPC: F16J1/00
Filed: 1986-10-07
Abstract: The steam-engine piston comprises a body (1) with top and bottom (2,3) and cylindrical casing (13), grooves (17,18) being machined in the latter to take packing rings (25,26). The rings are of non-metallic material, preferably graphite, while the body is of metal, preferably steel.
Patent SE-8604554-L (SE)
Inventor: FORSTHUBER P
IPC: B60F3/00
Filed: 1986-10-24
Abstract: In a cooling system for floatable and/or submersible motor vehicles having a liquid-cooled engine the radiator (1) is accommodated in a chamber (2), which during land travel is flown through by air supplied by a fan (V) and which admits water when the vehicle is submerged or floating. In order to decrease the loss of buoyancy when the vehicle is floating or submerged and to reduce any lateral shifting of weight, the chamber (2) contains a partition (5), which divides the heat exchange surfaces of the radiator into two sections at least on the cold side. The air supply duct (6) opens into the preferably larger compartment (2a), which is disposed on one side of the partition and provided with flow passages (8), which lead to the outside and are adapted to be closed. The other compartment (2b) is preferably smaller and is adapted to be shut off from the compartment (2a) and is the only compartment which is floodable.
Patent SE-8702216-L (SE)
Inventor: BIBOLLET J-C
IPC: B62M27/02
Filed: 1987-05-26
Abstract: A steering assembly for a vehicle having a rear carrier assembly that includes ground engaging means, a front steering assembly that includes ground engaging means, and mounting means mounting the front steering assembly on the rear carrier assembly for pivotable movement about a steering axis lying in a plane of general symmetry. The system according to the invention includes an adjustable pin for limiting pivotable movement of the front steering assembly about the steering axis to a predetermined angle when the pin is adjusted to an active position. The adjustable pin is selectively movable to an inactive position for effecting pivotable movement of the front steering assembly beyond the predetermined angle.
Patent SE-8704306-L (SE)
Inventor: HULKKO J
IPC: H04B7/12
Filed: 1987-11-04
Abstract: A circuitry in a diversity unit of an FM receiver for a telephone system having at least two channels for receiving signals, and at least one phase-lock loop. The signals received by the channels which possibly differ from each in amplitude and frequency. Each channel comprises a mixer and a band-pass filter for forming an intermediate-frequency signal. The phase-lock loop has phase-lock branches operably connected between each mixer of the channels which comprises a frequency-phase comparator. The phase-lock loop equalizes the channel signals in phase and amplitude. The phase-lock loop further has a summation circuit for adding the channel signals which have been equalized. The frequency-phase comparator has a single phase-lock branch exiting therefrom along with a voltage-controlled oscillator connected to one of the mixers of one of the channels. The voltage-controlled oscillator has a switch on an input side thereof. The switch are for disconnecting the input side of the voltage-controlled oscillator from the frequency-phase comparator of the single phase-lock branch and for switching the voltage-controlled oscillator to a fixed and preset reference frequency. Coupled to another of one of the mixers of another set channels is a fixed-frequency oscillator and a signal-level sensing circuit which, in an event of slow fading the other channel, inputs a separate signal to the switch means of the voltage-controlled oscillator in order to switch the voltage-controlled oscillator to the fixed reference frequency.
Patent SE-8705156-L (SE)
Inventor: JOHANSSON B
IPC: B03C3/00
Filed: 1987-12-28
Abstract: The process gasses are mixed with finely divided liquid. This includes dissolved and suspended absorption materials which are able to react with contaminants. The gasses then pass through an electrostatic dust-separator for cleaning before release to the atmosphere. A curtain of hot gas is set up along the inner walls of the dust separator. This prevents condensation on the walls. Pref in addition warm air is led through the final dust separator to increase the temperature of the process gas and so increase the lifting force of the gases as they enter the atmosphere.
Patent SE-8901071-L (SE)
Inventor: GUSTAFSSON P E
IPC: B01D53/26
Filed: 1989-03-28
Abstract: Compact device for treatment and especially drying of gases, for example air. The device sucks in the gas with a radial fan placed in a box 3 having two pivotal end faces or dampers 6 and 7, which each have the twin function of opening an end face and at the same time closing a sleeve coupling to the device, in which gas leaves the same. The dampers are linked together by a rod and are manoeuvred synchronously. Whenever the dampers change position, the flow changes direction through the treatment cassette. At the same time, the outlet sleeve coupling is changed. <IMAGE>
Patent SE-8901259-L (SE)
Inventor: SVANTESSON AAKE
IPC: B41F15/08
Filed: 1989-04-10
Abstract: PCT No. PCT/SE90/00231 Sec. 371 Date Oct. 19, 1992 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/11891 PCT Pub. Date Oct. 18, 1990.A silk screen printer includes a printing table, a stencil held in a frame, and a squeegee which is movable relative to the frame to enable a first pattern on the stencil to be transferred to print material registered on the printing table in order to form a second pattern. During an actual printing sequence, the squeegee is intended to move over the stencil and relative to the frame in a first direction, whereas the stencil and the stencil-frame are intended to move in another direction opposite to the first direction. The printing table is a flat printing-table, which can be displaced synchronously with the frame. During a printing sequence, a gripper operative to collect print material located in a laying-on station is registered to the printing table for movement in common therewith.
Patent SE-9000671-L (SE)
Title: Chargeable metal-air battery - has oxygen produced during charging fed to storage vessel for ultimate consumption in non-electrochemical process
Inventor: LINDSTROEM O
IPC: H01M10/52
Filed: 1990-02-26
Abstract: A typical example involves a 2 tonne forklift truck fitted with an iron/air battery comprising 6 parallel-coupled stacks, each giving 100 A and 72 V. A stack consists of 90 cells with an active area of 22 x 42 cm. A+ max. effect, the current density is 108 mA/cm2 at 0.8 V. The iron anode has a capacity density of 0.7 Ah/cm3. Each iron anode which is thus loaded single-sidedly has a capacity of 0.195 Ah/cm2 corresp. to a total capacity of 180 Ah. The battery provides a max. effect of 78 kWh, and at nominal system voltage of 90 V, the energy store is 90 kWh. To this can be added a capacity reserve of 540 Ah. This kind of battery will provide during charging a nominal amt. of 15 m3 of oxygen, which can stored for use in factory operations such as welding, cutting, etc.
Patent SE-9001779-L (SE)
Inventor: GONCALVES A
IPC: B05C17/00
Filed: 1990-05-17
Abstract: An applicator device (1) for a preferably cosmetic liquid, includes a dispensing head (5) comprising a dispensing dome (6) of a porous material, an obturator (7) fixed on the neck (3) of the bottle (2) and provided with at least one opening (22) capable of communicating the bottle (2) with the dome (6), and a cap (8) comprising means (24, 29) for supporting the dome (6). The cap (8) is mechanically joined to the obturator (7) and is manually actuable in translation between a closed position, wherein a closing element (26) of the cap (8) cooperates with a stopper element (20) of the obturator (7) to prevent any communication between the inside of the bottle (2) and the dome (6), and an open position in which that communication is obtained. The porous material of the dispensing dome (6) is rigid and the neck of the bottle comprises a flexible zone, constituted by, for example, a bellows (9).
Patent SE-9003067-L (SE)
Title: Window lock arrangement - comprises plate placed on lock hook screw lug
Inventor: OHLIN BROR ERIC GUSTAF
IPC: E05C19/08
Filed: 1990-09-27
Abstract: The arrangement consists of a plate used with a window lock of conventional type, and placed on the lock hook screw lug so that when the lock hook is supplied it locates between the window arch and the ring-shaped part of the screw lug.
Patent SE-9003990-L (SE)
Inventor: PLATEN MAGNUS HUBERT BOGISLAV
IPC: A62D3/33
Filed: 1990-12-14
Abstract: The invention relates to a method of separating and neutralizing heavy metals such as mercury and cadmium and lead of dangerous waste. When a classification of the source has been made, the heavy metals dangerous to the environment are to be destructed separately. At the same time as Hg and Cd are present in the gas phase in a heat treatment oven and lead is in the liquid phase, elementary Se is boiled off. By a following chemical reaction the heavy metals are neutralized when they are transferred into their metal selenides. A further chemical reaction will take place in the oven when a glass melt is formed. Then, the glass melt dissolves the metals which are assimilated by the glass; a vitrification has taken place. In the process the resources of the waste are utilized in such a manner that the composition of the waste will affect the final result, i.e. a glass billet is formed which neutralizes eternally fluorescent lamps, batteries etc. in a safe and simple manner.