baber/WOPTO huggingface dataset:
Patent SE-8107608-L (SE)
Inventor: HOLBEIN H-J
IPC: B42D25/41
Filed: 1981-12-18
Abstract: The disclosure concerns an identification card containing information such as name, account number, photo of the card owner, etc. The card is protected by a superjacent printed security pattern, such as a guilloche, or other pattern which is difficult to imitate, or a homogeneous printed surface. The information is inscribed into the identification card material through the printed security pattern by a laser beam recorder. The energy of the laser and the colors of the printed security pattern are coordinated with each other in such a way that the laser light is not absorbed by the printed security pattern and the latter is not destroyed by the laser light.
Patent SE-8200533-L (SE)
Inventor: ANDERSSON K
IPC: B65G13/00
Filed: 1982-02-01
Abstract: A roller device for roller trains or roller conveyors has a unit consisting of one side face of a load-carrying roller (1) and a supporting shaft (2a, 7) projecting from said side face and being non-rotatably connected to the load-carrying roller (1) and adapted to support a drive pulley (9) which is intended to be driven by a belt, chain or the like and can be passed on to the supporting shaft with any one of its ends facing said side face of the roller and which at one of said ends has coupling means (12) adapted, when the drive pulley is mounted on the supporting shaft with one end facing said side face of the roller, to engage coupling means (10) on the unit so as to provide a non-rotatable engagement between the drive pulley and the load-carrying roller, said drive pulley, at its other end, being so designed (at 11) that when the drive pulley is mounted on the supporting shaft with the opposite end facing said side face of the roller, it comes clear of the coupling means (10) of the unit and is rotatable on the supporting shaft. The roller device further has retention means (8,14) for the drive pulley to retain the drive pulley on said supporting shaft, said means comprising adjustable pressure means (14) mounted on said unit for displacement along the supporting shaft and adapted, at the end of the drive pulley which faces away from said side face of the roller, to urge the opposite end of the drive pulley into contact with said side face of the roller.
Patent SE-8201159-L (SE)
Title: Identity plate combined with vehicle key, watch or bracelet - is discrete by only revealing vehicle registration while hiding name address etc.
Inventor: DENEV MARTIN
IPC: G09F1/10
Filed: 1982-02-24
Abstract: The identity plate is combined with a metal bracelet, a metal key holder, a wrist watch, or a necklace watch. The plate is discrete since it does not directly disclose information concerning name, address, age, etc., but provides information normally sought for vehicle registration purposes. The plate can also be so adapted that with the incorporated vehicle key inserted in the ignition slot, the time that the engine has been running can be measured.
Patent SE-8207030-L (SE)
Inventor: LANTTO O H
IPC: C11D1/94
Filed: 1982-12-09
Abstract: Detergent includes at least one surfactant which is made of ethoxylated alkyl phenol with 4-16 C in an alkyl chain and 2-15 ethylene oxide units per molecule. In addition there are at least one ampholyte surfactant or zwitterionic surfactant. Prep. the surfactant is a low foaming imidazoline deriv. of structure (I) (where R is 5-9c alkyl or R'CONHCH2CH2CH2(+)NH2CH2OO (-),where R' is 6-12c alkyl)
Patent SE-8301385-L (SE)
Inventor: MEDINA SERGIO PENA
IPC: F02M23/12
Filed: 1983-03-15
Abstract: An apparatus for increasing the efficiency of carburetors for internal combustion engines comprises a base having an opening for the passage of the fuel mixture from the carburetor and having a cavity for controlledly admitting secondary air towards said opening, through a plurality of conduits extending within the opening, a first grid partially spanning the throat of the carburetor and a second grid partially spanning the opening at the level of the surface of the base which engages the admission manifold of the engine, such that a non-obstructed gap is left between said grids at the opening. Also, a filter is provided in said cavity, said filter having control valves for admitting air into said cavity, said valves being adjustable for controlling the amount of air to be admitted into the opening.
Patent SE-8301515-L (SE)
Inventor: BJORNSTROM SOREN
IPC: B60P3/00
Filed: 1983-03-21
Abstract: The process is for manoeuvring of containers (4,5) on a horizontally rotatable swivel table (3) supported on a vehicle (1). Using a lift component (6), the lift table is raised from its lowest to its highest level to allow it to be turned through half a revolution. After the containers have been manoeuvred, the table is returned to its original level, leaving the containers located in an area above the wheels (10) of the vehicle. This allows max. utilisation of a vehicle between two points, with max. loads in both directions.
Patent SE-8401779-L (SE)
Inventor: LUNDBECK S
IPC: A61M60/882
Filed: 1984-03-30
Abstract: A double pump adapted for use as an artificial heart includes two ventricle-simulating chambers that are provided with respective inlets and outlets having valves incorporated therein and that are separated by a common partitioning wall structure. The wall structure has sections that are driven away from each other to reduce the volumes of respective ventricle chambers and expel liquid from the chambers through the outlets. The wall structure can also move laterally in response to differences in pressure between the chambers and hence change the volumetric ratio between them. This ensures a balanced action between the two halves of the heart- simulating pump during a systole phase and a diastole phase. The link mechanism is actuated by a cord through a motor, although only in one direction in the pressure phase, and hence the aforementioned changed volumes are readjusted primarily through the pressure exerted by the inflowing fluid. The pump may also include a variable volume atrium-simulating chamber communicating with the inlet to each ventricle-simulating chamber and having volume that is controlled in part by an externally acting gas pressure that varies in accordance with changes in the volumes of the ventricle chambers.
Patent SE-8503241-L (SE)
Inventor: MALMARV B
IPC: B61C9/38
Filed: 1985-06-28
Abstract: Drive equipment for a railway vehicle has a traction motor (3) located in a carbody of the vehicle and a gear unit (2) resting on the bogie frame of the vehicle. To accommodate relative movements between the traction motor (3) and the gear unit (2), the traction motor (3) is connected to the gear unit (2) via gear couplings (5, 6) and a torsion shaft (7). To accommodate relative movements between the gear unit (2) and a wheel set (10) of the bogie, the gear unit (2) is connected to the wheel set (10) via a resilient coupling (9) and a quill tube (8). <IMAGE>
Patent SE-8505539-L (SE)
Inventor: WINKLE S
IPC: F16L1/024
Filed: 1985-11-25
Abstract: Method for restoring underground pipeline (11B) wherein short-pipes (17) are pressed one after the other intermittently into the pipeline end to end. An expansion piercer (18) or similar broaching tool is pushed through the pipeline at the leading end of the pipe string formed by the short-pipes and is brought to expand so as to split or, if splitting is not necessary, to widen the pipeline to substantially circular cross-sectional form.
Patent SE-8601809-L (SE)
Inventor: NYMO SVEN
IPC: A63B71/00
Filed: 1986-04-21
Abstract: Protective clothing for skiers, mountaineers etc comprises a body warmer anorak or similar with foldable containers for air or other respirable gas arranged at the forng and back. The containers are connect to a high-speed filling device via. non-return valves and tubing inside the waistband of the garment, and are pref. made from a gas permeable nylon material which allows the air to escape slowly to the environment. When empty and folded up, the containers are held together by press studs or similar inside protective covers attached to the garment.
Patent SE-8701509-L (SE)
Inventor: BIHY L
IPC: B44B5/02
Filed: 1987-04-10
Abstract: From a mineral fibre strip supplied in roll form, portions (L) are cut off, the length of which corresponds to the width of a rafter area between rafters plus an oversize designed to produce a clamping effect. Formed in this way, the mineral fibre panels are so inserted into the rafter area that the lateral edges of the mineral fibre strip form the top edge and the bottom edge of the panels. In this way, it is possible to achieve virtually completely wastage-free roof insulation even when the distances between the roof rafters vary considerably, and it is possible to work with material of one uniform and considerable width which is supplied in the form of rolls. By reason of the considerable width of the mineral fibre strip, insulation of one rafter area over its entire length requires only a few mineral fibre panels, with few joints being produced. To facilitate guidance of the cut for separating the portions (L), it is possible to provide on one side of the mineral fiber strip marking lines which can, during production, be generated by a co-rotating roller having linear heated zones.
Patent SE-8702186-L (SE)
Inventor: WETTERSTEN KENTH
IPC: B65G60/00
Filed: 1987-05-25
Abstract: Stacker for stacking or unstacking crates 11. The stacker comprises a conveyor 10, lifting members 12 for gripping the crates 11 and raising them by a lifting height at least somewhat greater than that which corresponds to the height of the crates, and control members 13,14,15,16 for controlling the lifting members 12 so that these grip either a crate 11 on the conveyor 10 or the following crate 11, whereby either a stacking or an unstacking function is accomplished. <IMAGE>
Patent SE-8703467-L (SE)
Inventor: WAGNER H H
IPC: C02F5/00
Filed: 1987-09-07
Abstract: A slow release alkali-reactive agent constitutes or is incorporated in floating bodies which are used to treat acid water for deacidification thereof.
Patent SE-8703888-L (SE)
Inventor: ERIKSSON E T
IPC: F17C13/04
Filed: 1987-10-08
Abstract: An arrangement fo realizing a lower opening torque than closing torque in valves for gas bottles. A so-callled box nut is disposed in the valve housing. Between the wheel spindle (8) and the box nut (11), there is disposed an inner sleeve-shaped member (12) provided with inner and outer threads. The inner threads being disposed to be in mesh with the threads on the wheel spindle (8) and the outer threads in mesh with the threads of the box nut (11). During the first phase of the rotational movement of the wheel, the wheel spindle (8) turns in the inner threads in the inner sleeve-shaped member (12), whereafter the wheel spindle (8) together with the inner sleeve-shaped member (12) turns in the box nut (11). The ratio between the pitch of the inner and the outer threads in the inner sleeve-shaped member (12) is such that the opening torque lies in the interval of 30-70 % of the closing torque.
Patent SE-8801415-L (SE)
Inventor: KUMRAL WESTA
IPC: C11D3/384
Filed: 1988-04-18
Abstract: A user-friendly and environmentally friendly cleaning agent, especially a stain remover, contains protein as the active constituent and expediently water as well and natural perfume, where appropriate. The protein is used in powder form.
Patent SE-8801968-L (SE)
Inventor: LAPPI E
IPC: B63B29/02
Filed: 1988-05-26
Abstract: Cabin unit arrangement for ships or the like comprising a number of cabin units located side by side on an even base, for instance on a ships deck. Said cabin units are separately mountable, whereby the self-supporting and box-like cabin unit comprises at least walls and a roof and is arranged for transport to the cabin mounting site at least mainly as a unique transport unit. Said transport unit is produced from at least two basic elements, whereby at least one external dimension of the transport unit is considerably smaller than the corresponding extension of the mounted cabin unit.
Patent SE-8802359-L (SE)
Inventor: HANK CARL-RUNE
IPC: F42B19/00
Filed: 1988-06-22
Abstract: Method and arrangement for marking and combating objects submerged in a liquid, in which a marking member, comprising inter alia a weapon part 2 and a projectile part 6, is arranged so as to be caused to adhere to an object by means of detonation. <IMAGE>
Patent SE-8902176-L (SE)
Inventor: IYORI Y
IPC: C22C29/04
Filed: 1989-06-16
Abstract: PCT No. PCT/JP88/01082 Sec. 371 Date Jun. 23, 1989 Sec. 102(e) Date Jun. 23, 1989 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/03896 PCT Pub. Date May 5, 1989.Disclosed are a cermet alloy having excellent wear resistance and strength at elevated temperatures, and a composite mechanical part containing a strong layer of any such cermet alloy formed on the outer or inner surface of an alloy base. The materials which are used for making rolls, dies, punches, etc. are required to have excellent toughness, impact resistance, high-temperature strength and wear resistances. The conventional ultrahard WC-Co alloys are, however, unsatisfactory in high-temperature strength, through they have a satisfactorily high level of wear resistance. The conventional cermet alloys are low in toughness and impact strength, though they have high oxidation resistance. There has not been availabe any alloy that satisfies all of the requirements as herein-above stated. An energetic study has been made of the effects which the components of a cermet alloy may have on those requirements, and it has been found that all of those requirements can be satisfied by a cermet alloy which comprises a hard phase comprising 20 to 50% by weight of at least one of the carbides, nitrides and carbonitrides of Group IVa, VA and VIa elements and further containing at least one of the carbide, nitride and carbonitride of titanium, and a binding phase containing appropriate amounts of nickel and chromium. This cermet can be used to form a layer bonded to a surface of an alloy base to make a composite mechanical part.
Patent SE-8902718-L (SE)
Inventor: SPROCH J D
IPC: G06F9/48
Filed: 1989-08-11
Abstract: An asynchronous interrupt arbitrator buffers the occurrences of multiple interrupts so as to permit an asynchronous host to reliably determine which interrupt request lines have been activated. The technique responds to activities on any interrupt request line, but multiple requests on the same line between host responses may not be enumerated. An arbitration circuit and a buffering scheme eliminate the possibility of missed interrupt requests or erroneous multiple triggering of a single request event. In a particular embodiment, a source of interrupts is synchronized to a clock ICLK. The host processing element asynchronously responds to interrupt requests by sensing an interrupt request signal and then reading a status register 44, 46, 48 to identify the source of the interrupt request. <IMAGE>
Patent SE-8903203-L (SE)
Inventor: ENGBERG AAKE
IPC: F16K17/34
Filed: 1989-09-29
Abstract: The invention relates to a non-return valve of the hose- break valve type, comprising a valve housing and a valve body which is arranged in the valve housing and which, in the event of a fluid flow which is greater than a predetermined flow through the valve, is arranged so as, by means of the pressure drop thus caused, to overcome a holding force from a holding member acting on the valve body and be moved from an open position to a shut position, in which the valve body engages with a valve seat in the valve housing. In order that the valve is not shut off unintentionally in the event of normal temporary flow increases caused by for example rapid opening of an actuating valve, the valve body 32, the holding member 50 and the valve seat 80 are accommodated in a sliding body 62 in the valve housing 12, which body can be displaced, against the action of a spring 88, in the direction of the flow towards a seat in the valve housing 12. <IMAGE>
Patent SE-9003806-L (SE)
Title: Natural or bio-gas driven mineral refinery - entails furnace filled with ore, scrap metal or refuse reducing contents to metals, limestone, steam and carbon di:oxide, gases being sepd., after redn. process
Inventor: SVENSSON KJELL INGVAR
IPC: F23G5/00
Filed: 1990-11-29
Abstract: The arrangement entails the use of refrigeration machinery in a metal works, and the exhaust gases from the furnace are collected in a gas distillation plant which is used for taking gases out of the air and exhaust gases when they are cooled in different stages, together with solid or floating constituents in the exhaust gases. Such constituents are sepd. by distillation for collection in the refrigeration plant. The compressor which drives the gas cooling plant also cools the whole installation by a heat pump process, including its exterior and underside so that the installation does not heat but cools its atmosphere, and can therefore be placed on permafrost without any melting occurring. The plant then takes up earth heat and heat from the ambient atmosphere over and above the installation waste heat, converting all the heat into electrical power. IMO pumps are used and not the customary screw pumps.
Patent SE-9100250-L (SE)
Title: Reinforcement cage for prodn. of concrete pipes - involves clamp and plastics strap with clamp locking strap to reinforcement iron@ piece
Inventor: LIND G
IPC: E04C5/20
Filed: 1991-01-28
Abstract: A clamp (1) is used in conjunction with a plastic strap (5), the clamp locking the strap to the reinforcement iron (6). With this method, it is possible to prepare the reinforcement cage at a location other than at the concrete pipe prodn. unit. The cage can be transported compactly with the reinforcement rings located adjacent to one another since the plastic strap is pliable.
Patent SE-9100878-L (SE)
Inventor: THORESSON EDDIE
IPC: B60P7/08
Filed: 1991-03-22
Abstract: The fixture (1) in its pocket (2) can pivot between a first position in which it does not extend above the upper surface of the vehicle platform and a second position in which it does extend from that surface for connection tot he wire or chain. - In its second position a part (12) of the fixture locates against a stop (4) in the pocket, and can be activated so it is pushed away from the stop so that it may pivot to its first position.
Patent SE-9102651-L (SE)
Inventor: ALMHEM P
IPC: F01K23/06
Filed: 1991-09-13
Abstract: PCT No. PCT/SE92/00595 Sec. 371 Date Mar. 14, 1994 Sec. 102(e) Date Mar. 14, 1994 PCT Filed Aug. 31, 1992 PCT Pub. No. WO93/06351 PCT Pub. Date Apr. 1, 1993.Air flow is controlled in a PFBC plant comprising a combustor and a pressure vessel, a two-shaft gas turbine consisting of a low-pressure compressor LC and a low-pressure turbine LT interconnected by a shaft and a high-pressure compressor HC and a high-pressure turbine interconnected by a shaft. Air is sucked into LC, is passed on to HC and via an intercept valve into the pressure vessel and the combustor, whereafter the return flow is passed via the intercept valve to HT and further to LT, from where the return flow is released into the free environment. To control the air flow the set value (Gset) of the air flow control is calculated on the basis of the of the bed level and the actual value (Gvalue) is calculated from the available process parameters, and both are supplied to the regulator of the air flow control system, the output of which regulator controls the member for executing the control which is in the form of a guide vane ring with adjustable guide vanes and is provided at the inlet to LT.
Patent SE-9201620-L (SE)
Inventor: JOHNSSON H
IPC: B65B31/06
Filed: 1992-05-22
Abstract: A device for packing e.g. food products in gastight plastic bags comprises a head (5) on which the open end (3) of the bag (1) can be applied and retained in sealing manner, and means (21, 22) for first drawing air out of the bag and then blowing a protective gas into the bag. An axially reciprocating tube (9) is arranged in a passage (7) formed in the head (5) for conducting air to a vacuum pump (21) and protective gas from a supply (22). At a free end, the tube (9) carries a nozzle member (12) which, owing to the mobility of the tube, can be pressed against a product (2) contained in the bag when air is drawn out of the bag, thereby to ensure that air is drawn also from the immediate vicinity of the product. The nozzle member is in the form of a rod-shaped body (12) which, on the front side to be pressed against the product, has a crenellation with alternating projections (14) and indentations (15), at least some of the indentations being provided with nozzles.
Patent SE-9400092-L (SE)
Inventor: PETTERSSON DICK
IPC: B60S1/04
Filed: 1994-01-17
Abstract: A device for cleaning the wiper blades of a vehicle windscreen wiper, wherein the device has the form of a self-adhesive flat foil strip which is intended to be affixed to the outside of the windscreen of the vehicle in the region of the path swept out by the wiper blade. The side of the strip which faces outwardly when the strip is affixed to the windscreen presents at least two smooth, sharp-edged rectangular ribs of rectangular cross-section which extend continuously along the full length of the strip and which are spaced from one another and from the respective edges of the strip.
Patent SE-9403587-L (SE)
Inventor: EKHOLM ROLF
IPC: D21D5/20
Filed: 1994-10-20
Abstract: The invention relates to an apparatus for treating a fluid containing at least two fractions, which apparatus includes a rotationally symmetrical casing (4) which is firmly connected to a driven, mounted axle (1), with the axle (1), and thereby the casing (4), being caused to rotate around an axis of rotation (C), in addition to which the casing (4) is provided with inlet members (9) for the fluid which is to be treated and with outlet members (14, 16). A number of guiding blades (30) inside the casing (4) are firmly connected to the said axle (1) so that they rotate with it, with the said guiding blades (30) extending from the said axis of rotation (C) out towards the inner walls of the said casing (4).
Patent SE-9500961-L (SE)
Inventor: OBEROI RUPINDER SINGH
IPC: H04W36/04
Filed: 1995-03-20
Abstract: A method as shown in FIG. 6 for determining a handover candidate for a mobile station in a cellular communication system including a serving cell and a number of neighbouring cells where the serving cell and the neighbouring cells include at least one umbrella cell and a number of microcells. The decision on handover candidates from the serving cell to a neighbouring cell is taken by measuring a parameter received by the mobile of an incoming signal from at least one cellular base station for a time duration. The criteria includes determining a step change in the parameter being measured.
Patent SE-9603031-L (SE)
Inventor: SUNDSTROEM PER
IPC: B41J2/415
Filed: 1996-08-21
Abstract: A method and an apparatus for recovering waste toner in printing apparatus of the type named "toner jet" printing apparatus, and in which a dry colour powder, generally named "toner" is, by a direct method, transferred from a rotating toner feeder roll (1) having a predetermined, relatively low positive voltage (e.g. + 50 V), through electrically openable and closable toner feeder bores (8) of a fixed toner feeder matrix (3) in the form of a flexible printing circuit (9) and down to the object (5) to be printed, for instance a paper, which is conveyed above a support roll (4) having a predetermined, relatively high voltage, and in which the colour powder that has deposited on the paper (5) is finally fixed to the paper by means of a heater apparatus (12), and in which the toner feeder matrix (3), and the bottom surface thereof, is formed with a laminator layer (14) of an electrically conducting but un-magnetic material, and in which the apparatus comprises a means (16) for returning, after each page that has been printed, toner that has collected on the bottom surface of the matrix (3) in that the voltage and/or the polarity of the toner feeder roll (1), the laminator layer (14) and the support roll (4) is/are varied several times with a given frequency.