baber/WOPTO huggingface dataset:
Patent SE-7910703-L (SE)
Inventor: ANDERSSON T
IPC: C25D13/00
Filed: 1979-12-28
Abstract: Ironing, drawing and/or other non chip-producing process is used to form a metal workpiece into an article which is then coated with a protective layer. The lubricating agents used in the non-chip-producing process are removed from the surfaces of the formed article in conjunction with the coating of the article with the protective layer. This is done by dissolving the lubricating agents in the liquid which is used in the application of the protective layer and which contains one or more bonding agents which form the protective layer after the treatment is complete. In one preferred embodiment, at least that protective layer which is closest to the material of the container is applied by electrolytic deposition.
Patent SE-8001602-L (SE)
Inventor: TINGVALL L
IPC: B27L11/00
Filed: 1980-02-29
Abstract: The invention concerns a layout for disintegration of waste, such as forest clearing waste like parts of tree trunks, tree tops, branches, small trees, brushwood, etc., into chips, or garbage and comparable waste into small pieces. Besides the necessary driving and manoeuvring arrangements, it contains a waste feeding arrangement, a waste disintegration arrangement, and a collection and discharge arrangement 4 for the resulting chips or small pieces. The feeding arrangement consists of a swivelling lift element, which is extensible and retractable in relation to the layout and provided with gripping elements for introducing the waste into a space 6 making up the layout. The principal characteristic of the layout according to the invention is that the waste space 6 has a slotted plane 8, sloping downward in the direction toward the disintegration arrangement, in whose slots 9 moveable feeding devices are active for feeding the waste to the disintegration arrangement. <IMAGE>
Patent SE-8004675-L (SE)
Inventor: CHAPPUIS J
IPC: B65G1/04
Filed: 1980-06-25
Abstract: A warehouse installation includes pigeon-holes on both sides of a warehouse corridor. A platform (24) equipped with a turntable (26) is movable the length of the corridor on rails (23). A pallet (18) permits the transfer of a load of a pigeon-hole onto the turntable (26) of the platform (24) which includes parallel bands (25) of cylindrical rollers (27) permitting the transfer of loads onto other means of transport and vice versa. The entire unit operates by remote control. <IMAGE>
Patent SE-8007669-L (SE)
Inventor: THEURER J
IPC: E01B27/16
Filed: 1980-10-31
Abstract: The tamping head of a mobile track tamper comprises two pairs of reciprocable ballast tamping tool implements, each pair being arranged at a respective side of each track rail, a reciprocating power drive for the ballast tamping tool implements of each pair, a carrier part associated with the ballast tamping tool implements, a pivot extending in the direction of elongation of the machine and supporting the carrier part for pivoting in a plane extending transversely thereto, and a vibrating power drive connected to the carrier part and imparting to the tamping tool implements an oscillatory vibrating motion in a plane extending perpendicularly to the pivot in each position of the tamping tool implements.
Patent SE-8101721-L (SE)
Inventor: SUZUKI T
IPC: B65C1/00
Filed: 1981-03-18
Abstract: A locking piece fitter of a pistol type wherein a guide needle is inserted and fitted in the tip, a push-in rod is contained, a supporting base having a supporting groove and push-in rod guiding hole coaxially aligned with the guide needle and push-in rod is arranged between the guide needle and push-in rod, a feeding groove in which a locking piece assembly can be fitted and inserted is provided above the supporting groove of the supporting base, flexible locking pawls engaging with the lateral rod of the locking piece are arranged in the feeding groove and the locking pawls are provided on a rising and falling base which can be made to rise and fall by a push-in rod mover moving together with the push-in rod and a spring. A spring and stopper are attached to a guide needle inserting depth adjusting member of the fitter and flexible pressing pieces pressing the lateral rod of the locking piece are provided in the feeding groove.
Patent SE-8101853-L (SE)
Inventor: GO S W
IPC: B29C49/00
Filed: 1981-03-24
Abstract: Disclosed are new copolyesters of terephthalic acid, bis(4- beta -hydroxyethyoxyphenyl)sulfone, ethylene glycol and a very small amount of a trifunctional cross-linking agent, particularly useful as molding compounds, especially for the extrusion-blow molding process of making hollow articles, and a method of making hollow articles.
Patent SE-8105490-L (SE)
Inventor: ANDERSSON B
IPC: G12B1/02
Filed: 1981-09-16
Abstract: Alloy comprises 70-80 wt.% Mn, 20-28 wt.% Ni with a max. of 2% Cu and the normally occurring contaminants. It has a high thermal expansion coefft. and is used as a component in thermal bimetal devices. In an example, the alloy has 74.1% Mn, 26.4% Ni, 1.0% Cu, Fe and Si 0.1% each and remaining contaminants 0.1%. The thermal expansion coefft. is 27.6 x 10 power -6 deg.C power -1. The material is combined to form a bimetal strip with another material comprising 36.5% Ni, 0.5% Mn, 0.2% Si, remaining materials being less than about 0.4% and the rest, Fe. Its thermal coefft. of expansion is 1.5 power -6 deg.C power -1. The bending as measured according to DIN1715 in 20.6 x 10 power -6. (Provisional Basic previously advised in WeekK18)
Patent SE-8106250-L (SE)
Inventor: ROSEGREN D R
IPC: C25D3/12
Filed: 1981-10-22
Abstract: An electroplating bath for producing a semi-bright, ductile, low- stressed nickel deposit, for use with insoluble anodes, comprises a nickel salt such as nickel sulphate, carbonate or citrate, an electrolyte such as boric or citric acid or salt thereof, and as organic brightener and wetting agent, o-formyl benzene sulphonic acid or salt thereof, and potassium perfluoroalkyl sulfonate.
Patent SE-8203800-L (SE)
Inventor: KNIFTON J F
IPC: C07C29/151
Filed: 1982-06-18
Abstract: This invention concerns a process for making alkanols which comprises contacting a mixture of CO and H2 at a pressure of 500 psig or greater and at a temperature of at least 150 DEG  C. with a catalyst system comprising a ruthenium-containing compound and a halogen-free titanium or zirconium-containing compound dispersed in a low melting quaternary phosphonium or ammonium base or salt.
Patent SE-8206614-L (SE)
Inventor: HENSVOLD E
IPC: B32B15/08
Filed: 1982-11-19
Abstract: The invention in question refers to a procedure for the production of containers for solid or floating material, which containers are built up from modules. The composite container's casing displays a curved cross section.The procedure, according to the invention, is innovative in that a primary covering layer (1), made of a material with good traction and pressure resistance, is applied to a moulding unit. Thereafter, one or more layers (2) of an isolating distance material is applied with the capacity to absorb shearing stress on the primary covering layer (1), whereby the isolating distance material is moulded to its final shape. Another covering layer (3) is now applied onto the isolating layer (2). A fixing agent is applied to at least one of the contact surfaces between two layers, which takes place in conjunction with a layer being placed on top of another layer. The layers are pressed together, for example via vacuum pressing, in order to retain secure contact between the layers. These modified modules are then joined together to create a container, via an implement (4,4';5), which binds the modules to each other.<IMAGE>
Patent SE-8300185-L (SE)
Inventor: SAGEFORS K I
IPC: E21F17/16
Filed: 1983-01-14
Abstract: PCT No. PCT/SE84/00001 Sec. 371 Date Jul. 24, 1984 Sec. 102(e) Date Jul. 24, 1984 PCT Filed Jan. 9, 1984 PCT Pub. No. WO84/02741 PCT Pub. Date Jul. 19, 1984.The present invention relates to a method in the excavation of rock caverns, substantially cylindrical vertical caverns, for storing liquids or dry products, or for use in storing process units, in which method an upper and a lower circumferentially extending cavern (4, 11) is formed, the caverns (4, 11) having an outer diameter which is greater than the diameter of the ultimate rock cavern (1); in which the caverns (4, 11) are connected together by means of vertical holes (12) drilled in the region immediately outside the ultimate rock cavern (1), these vertical holes (12) serving to drain water from the aforementioned region, for the purpose of minimizing the extent to which water can penetrate the rock cavern (1). (FIG. 1).
Patent SE-8400339-L (SE)
Inventor: KAPOLAS W
IPC: B65D53/02
Filed: 1984-01-24
Abstract: This relates to a closure utilizing a liner which is formed of plastisol or like material which puffs or expands upon curing after the liner has been applied. By providing the liner with a skirt portion and by increasing the radial thickness of a lower part of the liner skirt portion through a shaping of the skirt of the closure shell, the cured liner skirt portion will expand differentially and form, on the inner surface of the liner skirt portion, a bead which will snap over and lock beneath a bead on a container neck finish to lock the closure in a container sealing position. The closure may be removed and reapplied to reseal the container.
Patent SE-8400658-L (SE)
Inventor: DUDAS F
IPC: B23B31/11
Filed: 1984-02-08
Abstract: The coupling arrangement according to the invention is universally used for modular tool-systems and its simple construction allows economic production. The threaded bore of one of the elements to be engaged is provided with thread identical with that of the other element, and differential screw is screwed into these threads, furthermore the driving element is such driving pin one half of which is fitted into the parallel and excentric bore of one of the elements, while the diameter of the other half is smaller, its end excentrically arranged in relation to the former half is provided with a conical end section and fitted into the bore of the other element.
Patent SE-8405174-L (SE)
Inventor: REINARTZ H-D
IPC: B60T13/14
Filed: 1984-10-17
Abstract: The present invention starts from a vehicle hydraulic brake system comprising a master cylinder (2) actuatable by a hydraulic power booster (1) and containing a working chamber (12, 21), to which latter wheel brakes (36, 37, 38, 39) are connected by way of valves (40, 41) controllable by a slip control electronics. On control action, pressure fluid can be taken from the wheel brakes (36, 37, 38, 39) through the valves (40, 41) and can be replenished out of the presser chamber (5) of the hydraulic power booster (1) by way of the working chamber of the hydraulic power booster by way of the working chamber (12, 21). On communication of the working chamber (12, 21) with the pressure chamber (5) of the hydraulic power booster (1), simultaneously, a resetting sleeve (11) is pressurized in the brake's release direction which is penetrated by a master cylinder piston (10) and which serves to limit the stroke of the brake pedal (6). In particular with a view to simplifying the design of the braking pressure generator (1, 2), it is proposed that an annular housing chamber (15), which is confined by the end face of the resetting sleeve (11) that is remote from the working chamber (12), is normally isolated from an unpressurized supply reservoir (18) and is in communication to said supply reservoir (18) exclusively during brake slip control.
Patent SE-8406212-L (SE)
Inventor: LINDAHL ARNE
IPC: A01C1/04
Filed: 1984-12-07
Abstract: A primary layer (1) is free of binder, and has a density of 20 - 600 kg cubic metre and a surface weight of 70 -1800 sq. metre. It has a water absorption property which extends to 4 -25 grams per gram of surface material. The loose fibre layer is encompassed by covering and support layers (2, 3) comprising fibres temporarily bound to each other, with a density of 50 -900 km cubic metres. Each covering and support layer has a surface weight of 7 - 1200 grams per square metre, and decays in the ground within 60 days.
Patent SE-8502137-L (SE)
Inventor: RAUTIO KAUKO
IPC: B27B31/04
Filed: 1985-05-02
Abstract: A means for rotating tree trunks or equivalent into correct position regarding their curvature, prior to their feeding into a machine processing round timber. The means is primarily intended to be used as an ancillary in a timber feeding means which feeds the tree trunks into a processing machine, because branch stubs which have remained on the tree trunk may impede the turning of the tree in the feeding means. The means of the invention has been carried out in such manner that the means comprises one or several rotator pairs, each such pair being composed of two rotators provided with a helix and disposed in the tree trunk feeding means, and which in their operating position are elastically urged against the tree trunk and which are arranged to rotate with reference to each other so that the tree trunk therebetween rotates, forced by the helices, in the desired direction.
Patent SE-8603302-L (SE)
Inventor: STOROZHUK N A
IPC: E04G21/06
Filed: 1986-08-04
Abstract: The chain (2) is formed by porous lumps of concrete mixture (3) with a flexible union (4) placed flatly and evenly against the mould (1), with the union ends positioned outside it. After the mixture has been consolidated by vibration, the flexible union is withdrawn from the chain, and the porous end lumps are connected to a vacuum system.
Patent SE-8603555-L (SE)
Inventor: TARRSON E B
IPC: F21V33/00
Filed: 1986-08-22
Abstract: A pen light has a removable dental mirror positioned to be in the beam of the light. The flashlight has a barrel which is constricted on one end to capture and hold a pen light bulb dropped in the other end. The electrical circuit within the flashlight includes a strip spring with a bow or arched section which make contact with the base of a flashlight bulb of almost any type and with many different sizes, on a bulb drop-in basis. The electrical contacts are such that the batteries may be dropped either end first into the barrel of the flashlight. The off-on switch has a threaded screw so that the light is switched off and on by turning a screw.
Patent SE-8603933-L (SE)
Inventor: GRAFSTROM M K
IPC: G06F3/147
Filed: 1986-09-18
Abstract: Display screen which comprises a plurality of matrices. The display screen is constructed from modules, each of which operates as an independent unit. Each module has a display matrix (2) having picture elements or pixels placed thereon in a two-dimensional grid. The picture matrix has an associated module memory (13). The module memory has written thereinto information concerning those parts of an incoming video signal which are to be shown on the picture matrix in that part of the display screen where the picture matrix is placed. The picture matrix is controlled so as to show video information one whole row at a time and is constructed to steer the rows in a selected sequence. This is effected with the aid of a control arrangement (14, 15) which controls a device (16) having drive stages, one for each picture element along a row, and coupled to receive information from the module memory (13) and an activating arrangement (18) for activating all picture elements in a row to receive information from their respective drive stages. The control arrangement (14, 15) for updating the information shown on the picture matrix operates in a rhythm which is totally independent of the rhythm in which the write-in arrangement writes information into the module memory (13).
Patent SE-8701134-L (SE)
Inventor: SVENSSON N A
Filed: 1987-03-19
Abstract: Nitro substd. aromatics are acidised with air or oxygen. An organic solvent is used in the presence of a metallic ftalocyanin as catalyst. e.g. the catalyst is Cu-PC-(SO3Et4)4 where PT represents tfalocyanin. The solvent is pref. alcoholic KOH where the alcohol is methanol. - In an example to a 33% methanol KOH solution (34g KOH in 100 ml methanol) is added a metal catalyst (10mg Cu-PC-(SO3Et4)4. The reaction mixt. is cooled to 25 deg.C. 2-nitrotoluene (13-7g, 0.1 mol) is added over 10 minutes and air is bubbled through the mixt. After 12 hrs. the air bubbling is stopped and 150 ml of water and 50 ml methanol is added. The mixt. is filtered. The prod. can be crystallised out of ethanol. (Provisional Basic previously advised in week 8845)(0/0)
Patent SE-8704774-L (SE)
Inventor: STAPLEWOOD G N
IPC: G06F3/14
Filed: 1987-11-30
Abstract: A dictation and editing system includes microphone and keyboard inputs to a programmed computer system. The author may control the selection and entry of microphone and keyboard inputs for storage and display. Keyboard entries are displayed as alpha-numeric or other characters, while recorded speech is displayed simply as a sequence of box-like characters called voice token marks. Each token mark indicates 1 second of speech, and one line of marks represents 60 seconds of speech.
Patent SE-8803861-L (SE)
Inventor: NILSSON N G L
IPC: E03B1/04
Filed: 1988-10-28
Abstract: A process for deacidifying water in a plant designed for this purpose is described, which plant comprises, on the one hand, a filter medium-containing tank 4 together with a flow-apportioning device 5 which is mounted on this tank, and, on the other hand, a container 10 for deacidified water, preferably a pressure tank, in which process chemical precipitation reactions are used to deacidify untreated water in the filter medium 15 of the tank 4. The process also includes the step, for obtaining a uniform pH in the deacidified water, of simultaneously causing a part of the untreated water to flow past the flow-apportioning device 5 through a shunt 7 having a valve 8, which is adjusted in advance according to the quality of the untreated water, and then be mixed with the deacidified water after the flow-apportioning device 5, and the step, for flushing away impurities present in the filter tank 4, of causing the water to flow in the reverse direction through the filter tank 4 and out through a flushing outlet 19 which is arranged in the flow-apportioning device 5. A plant in which the said deacidification process can be applied is also described in detail. A flow-apportioning device for mounting on the filter tank 4 in such a plant is additionally described, which device comprises a body 18 having an inlet 12, an outlet 13, a pipe 16 which is connected to the inlet 12, a pipe 14 which is connected to the outlet 13, and an additional flushing outlet 19. The body 18 is provided with an external screw thread 21 which corresponds to an internal screw thread 22 in a connection opening in the tank 4. <IMAGE>
Patent SE-8804477-L (SE)
Inventor: AARSRUD W
IPC: C08H8/00
Filed: 1988-12-12
Abstract: The invention relates to a lignin preparation prepared from black liquor derived from an alkali delignification process, such as the sulphate process, soda process or polysulphide process. The lignin preparation comprises mainly lignin and at least the major part of the sodium content of the lignin separated from the black liquor deriving from such processes has been replaced with calcium, therewith to provide a lignin preparation having improved properties which render the preparation more suitable for use as fuel.
Patent SE-8902153-L (SE)
Inventor: OLSSON MICHAEL
IPC: B05B12/26
Filed: 1989-06-15
Abstract: The present invention relates to a method and a device for preventing a spray cloud from covering certain surfaces (31, 41) belonging to an object which is to be painted, whereby said surfaces are positioned in a different plane to those surfaces of the object which are to be painted and which surfaces can be reached by such spray cloud after passage through a gap. In the past, one has solved this problem by covering the surfaces (31, 41) with sheets, which were attached by means of tape. The invention solves this problem in a very simple manner by means of a body (1) which is attached in such a manner that it fills the whole gap whereby the spray cloud (8) is prevented from penetrating into the gap. Accordingly, the spray cloud is prevented from covering said surfaces (31, 41).
Patent SE-9004142-L (SE)
Inventor: REDZEPOVIC BAJRO
IPC: H02K7/18
Filed: 1990-12-27
Abstract: The converter consists of two main parts, viz. spring-loaded (1) and movement conversion (2) components. A third part generates the electrical energy. The spring-loaded component is located in a roadway to be pressed downwards by passing vehicles and to spring back again when the vehicle has passed. Such movements are converted into rotary movement which, in turn, activates the electrical generator. The spring-loaded component is a double ramp (6) extending over the complete width of the roadway so that it can be activated by traffic in both directions. The ramp has two plates (7,8) which, in the longitudinal direction of the road (4), are located closely to one another, their ends (7a,8a) being articulately connected to the road. The facing ends of the plates (7b,8b) are held over the roadway by springs (9,10). The arrangement of the plates is such that they adopt positions in which they are slightly inclined upwards towards each other. The inclination is scarcely noticeable since the plates are several metres long.
Patent SE-9100070-L (SE)
Inventor: RAHM E R
IPC: B25B23/145
Filed: 1991-01-10
Abstract: Screw joint tightening power tool, comprising a rotation motor (13), a power control means (34), and a torque responsive override clutch (15) coupling the motor (13) to an output shaft (16). A power control means (34) actuating mechanism is associated with the clutch (15) and comprises a push rod (36) which in an ON-position rests axially against a transversely movable latch (41) and is released for axial displacement toward an OFF-position at relative rotation between the driving and driven halves (20, 22) of the clutch (15). Said actuating means further comprises balls (45) which are disposed in peripheral pockets (48) in one of the clutch halves, either of which balls (45) is arranged to cooperate with said latch (41) to shift the latter to a push rod (36) releasing position to, thereby, make the power control means (34) shut off the power supply to the motor (13) as said clutch (15) overrides at a desired torque level. <IMAGE>
Patent SE-9201632-L (SE)
Inventor: ANDERSSON HANS
IPC: G01K1/08
Filed: 1992-05-25
Abstract: The invention relates to a temperature information and temperature follow-up system, in particular intended to provide temperature information to customers and supervisory personnel in food stores and other premises for frozen or heated food. The system comprises one or more temperature-indicating information carriers (temperature displays) T with programmed basic information, which are connected to a computer-controlled system for price-monitoring or the like present in the store/premises, so that they are connected in a wireless manner to the central unit CE of the computer system via one or more receivers PM and transmitters PS included in the computer system. All the temperature displays T, at the same time as they provide measured temperatures for customers and supervisory personnel, have functions for transmitting and receiving temperature information from/to the central unit CE in the price-monitoring system of the store for processing, presentation and monitoring in relation to alarm limits programmed into the system. In this way, it is possible in the central unit on the one hand to process recorded temperature values as measurement values and on the other hand to record and give the alarm if temperature values exceed or fall below selected specified limit values. <IMAGE>