baber/WOPTO huggingface dataset:
Patent SE-8505394-L (SE)
Inventor: OCHIAI T
IPC: B66C1/22
Filed: 1985-11-14
Abstract: In a loading and unloading apparatus, a plurality of guide rails are disposed as directed in the horizontal direction on a front surface of a support plate for a main body of the loading and unloading apparatus, which support plate has a fork at its bottom portion, base portions of a pair of arms which can be arbitrarily opened and closed in the directions of coming close to and separating from each other for clamping and releasing an object, are movably supported by these guide rails, and at the tip end portions of the respective arms are provided hooks which can be arbitrarily moved in the back and forth directions of the arms.
Patent SE-8601321-L (SE)
Inventor: BURKDOLL F B
IPC: F42C15/00
Filed: 1986-03-21
Abstract: Pyrotechnic/explosive initiator for use with a detonating cord or fuse comprising an elongated hollow tube with a longitudinally extending channel through which a gaseous percussion wave is propagated. The initiator includes a charge of pyrotechnic or explosive material and a valve for cutting off communication between the gas channel and the charge upon initiation of the charge to prevent gases and other reaction products from being exhausted back into the fuse.
Patent SE-8601843-L (SE)
Inventor: JOHANSSON L J
IPC: B65G15/44
Filed: 1986-04-22
Abstract: The invention refers to a transport device, which incorporates an endless belt. At the supply position for the objects to be transported, this belt has an ascending direction and is provided with mobile rollers at a certain distance above the belt and spaced apart so much that there is space only for one object between two adjacent rollers.
Patent SE-8602501-L (SE)
Inventor: KAKIMOTO S
IPC: C02F3/06
Filed: 1986-06-03
Abstract: Biological purifier with a membrane of the downward flow type. The purifier comprises a purification container 23 filled with a filter medium 22, an aerator 24 provided in the purification container in order to introduce oxygen into it, a chamber 25a for collecting the biologically treated water, a water pipe 26 connected to the collecting chamber 25a, an air lift device comprising an air lift pipe 27 arranged vertically through the purification container in order to draw into the air lift pipe, at the bottom of the latter, the filter medium to which solid substances have adhered as a result of the biological treatment of the water and to lift the filter medium and the solid substances together while separating the solid substances from the filter medium, a device 29 provided at the top of the air lift pipe for separating the solid substances from the filter medium, a device 29 provided at the top of the air lift pipe for separating the solid substances from the filter medium and returning the filter medium to the purification container, and a pipe 30 for removing the solid substances from the separating device. <IMAGE>
Patent SE-8602891-L (SE)
Inventor: NORDSTROM C
IPC: E03F5/16
Filed: 1986-06-27
Abstract: This describes a tank for cleaning oil/fat from water. Polluted water enters a horizontal cylindrical tank through an inlet pipe. Oil/fat floats to the surface allowing the clear water to be siphoned away. The oil layer may be removed by suction through vertical pipes which also permit access for cleaning.
Patent SE-8604298-L (SE)
Inventor: HAMMARSTROM L
IPC: B27M3/00
Filed: 1986-10-10
Abstract: The plank prodn. unit has a lathe (5) which produces a relative movement between the tree trunk and its cutting tool (6) such that the tool and the trunk centre approach one another, the tool cutting a long thin sheet from the trunk. A cutting unit (9) cuts either long narrow parts (11) from the thin sheet of wood, or wide sheet-form parts. - A gluing station (13) is provided to adhere together the required number of cut parts, so that either a board or plank-shaped unit (14) is produced, or a comparatively thick plate. The adhered parts are passed then to a station for pressing them together and drying, and a further drying station for cut material is positioned before the gluing station.
Patent SE-8605205-L (SE)
Inventor: HANSEN K P
IPC: F02C9/36
Filed: 1986-12-03
Abstract: Snap-action operation of a servo diverter valve (70) and an associated pressure responsive switch (115) is achieved by controlling the pressurization and depressurization of the valve with a nozzle (140) operated by a pressure responsive bellows actuator (160) disposed in a chamber 145 having a flow restrictor 220 in an outlet thereof.
Patent SE-8701711-L (SE)
Inventor: WARNQUIST KJELL
IPC: E03F/
Filed: 1987-04-27
Abstract: Back flow blocker in sloping pipes, comprising a well vat (10) provided with an inlet (14) and an outlet (15) to be connected to the pipe. A tube (16) provided within the well vat and being connected at a first end to the inlet and opening at a second end in the well vat is arranged as a floating tube and is pivotally mounted in said first end to be pivoted in vertical direction from an essentially horizontal normal position when water is accumulated in the well vat maintaining said second end above the level of the water in the well vat.
Patent SE-8900018-L (SE)
Inventor: KEISERMAN JUAREZ
IPC: B62D53/06
Filed: 1989-01-03
Abstract: A system and method for blocking a relative angular movement between a semi-trailer and a traction vehicle so as to limit the angular movement to a predetermined angle. A lock of a locking system in a guide plate is inserted in a central angle of a fifth wheel that supports the semi-trailer. The lock is electro-pneumatically actuated by an electric signal signifying brake actuation. This prevents an involuntary angular movement between the semi-trailer and the tractor from taking place mainly upon actuation of the brakes because of an imbalance occurring between friction forces acting on the tires.
Patent SE-8902052-L (SE)
Title: Device for inserting and withdrawing drawer in and from pedestal - involves slide fixtures on drawer which when the load is transferred slide along fillets in pedestal
Inventor: ALBERTSSON C
IPC: A47B88/57
Filed: 1989-06-06
Abstract: To permit considerable loading of the drawer, and its withdrawal without forming a gap, the slide fixtures (10,11) are somewhat shorter than the slide fillets (16), and positioned on an inner end part of the drawer. On the outer part of the pedestal (1) is fitted a support fixture (17) which when the drawer is overloaded locates against it and supports it. The support fixture has a stop heel formation (22) positioned in the slide fixture (10,11) movement path to stop excessive withdrawal of the drawer. The stop heel formation is connected via a pliable intermediary part (21) with the support heel (20) of the support fixture (17), and by bending of the intermediary part (21) is pivoted outwards from the slide fixture movement path (24).
Patent SE-8902960-L (SE)
Title: Gas cleaning system for sulphuric acid prodn. from roaster gas - method uses two stages of scrubbing followed by electrostatic precipitation
Inventor: DENISOV V F
IPC: B01D50/00
Filed: 1989-09-08
Abstract: Multi-stage gas cleaning process to remove unwanted gases, vapours, mists and dust from gas streams for cleanup of roaster off-gases in pyrometallurgy, where sulphur dioxide-contg. roaster gas is used to produce sulphuric acid. The system consists of two stages of (co-current) gas scrubbing with a recirculating scrubber liquor, followed by at least one stage of electrostatic pptn. in a special system employing irrigated cylindrical collecting electrodes. The gas cleaning system consists of an initial co-current scrubbing tower (1) with a top inlet (3) and bottom outlet (5) for gas. The gas is initially scrubbed with a scrubber liquor (e.g. 5-10% sulphuric acid at 40 deg.C) using spray nozzles (9) at the top of the tower while contaminated liquor collects in the tower bottom (6), passes to a settling tank (15) and is recirculated via pump (13) and cooler (11). The initial gas feed temp. is typically 250 deg.C and it may contain say 7% SO2, 2g/cu.m dust and 1 g/cu.m arsenic and selenium vapours. The gas velocity in the primary scrubber tower is 30-40 m/sec. and the gas is cooled to its adiabatic saturation temp.. The second-stage scrubber (2) is a venturi scrubber in which the gas velocity is 50-70 m/sec. and the gas is cooled to 40-50 deg.C by scrubbing with liquor via nozzle (19) near venturi throat (17). Gas leaves at (24) and liquor collects at (22) for recirculation via settler (15). The gas is then cleaned in one or more electrostatic precipitators (25,26) before leaving at (31) to the sulphuric acid conversion and absorption sections of the plant.
Patent SE-9000060-L (SE)
Title: Roof with belt guide - has one or more raised ridges on its top side extending longitudinally
Inventor: RASIN B
IPC: E04D1/04
Filed: 1990-01-09
Abstract: At least one of the ridges on the roof tile has a guide (7) for a packaging belt which can run along the ridge on the top side of the tile located uppermost in a stack. The belt also runs along the two gables of the stack, and along the under side of the tile which is the lowest in the stack.
Patent SE-9001094-L (SE)
Inventor: VIRTA R
IPC: F26B21/00
Filed: 1990-03-26
Abstract: An air-distribution pipe for fitting in a transverse direction of a machine in spaces in the machine requiring gaseous flow for a purpose such as ventilation and which tend to gather contaminants. The pipe includes a drum arranged so as to revolve about its longitudinal axis, a mantle of such drum being provided with perforations through which air can be blown from the interior of the drum into space surrounding the drum. An air inlet duct is connected to at least one end of the drum, and through such duct blown air can be passed into the interior of the drum.
Patent SE-9100199-L (SE)
Inventor: GRUNDITZ H
IPC: B23K20/08
Filed: 1991-01-23
Abstract: The closure arrangement comprises a first flange (2) and a cover with a second flange. A first component releasably holds the first side (6) of the first flange against the first side (7) of the second flange. A second component (8, 10), on initiation of a momentary high locating pressure between the flange first sides (6, 7), causes them to be cold-welded together.
Patent SE-9102419-L (SE)
Inventor: PETTERSSON STIG
IPC: E02F3/38
Filed: 1991-08-21
Abstract: The device involves twin reciprocally axially movable manoeuvring units (7, 9), i.e. a shaft part (7) with a guide element running in a screw configuration and a nut part with an inner guide element corresp. to that of the shaft part. At least the one manoeuvring unit is arranged to be rotated with reciprocal axial movement between the two such units which are connected to their respective arm parts.
Patent SE-9102460-L (SE)
Inventor: ARBEUS U
IPC: F04D29/70
Filed: 1991-08-28
Abstract: The invention concerns a propeller pump to be used for pumping of liquids containing pollutions such as elongated fibres. According to the invention the hub (1) of the impeller is conically formed and the vanes (2) are given a substantially radial direction meaning that the turning axis (6) of the vane (2) is situated in the center of the vane. <IMAGE>
Patent SE-9103352-L (SE)
Inventor: LILJEHALL A
IPC: A47F3/024
Filed: 1991-11-12
Abstract: A stand for the display and sale of goods has the form of a tower having an open-bottomed magazine and a feed-out device connected to the bottom of the magazine. The stand comprises two side pieces 2 which are connected, preferably detachably, one to the other and which have fastening members for detachable connection of side edge sections of the vertical walls forming the magazine 4 and the feed-out device 6 connected to the open bottom of the magazine. <IMAGE>
Patent SE-9200610-L (SE)
Inventor: DERNEBO L
IPC: A01G23/08
Filed: 1992-02-28
Abstract: The cutting device is in the form of a saw with saw chain which can turn on the unit. The diameter of the tree trunk 4 which is to be processed is detected and fed to a position sensor 19 which detects the position of the saw 11. By means of the position sensor, the position of the saw 11 in relation to the tree diameter can be determined and the saw is fed out only as far as is necessary to saw through the tree trunk. <IMAGE>
Patent SE-9202285-L (SE)
Inventor: MALMGREN ULF
IPC: A47G29/12
Filed: 1992-08-05
Abstract: Protective device for preventing acts of pyromania using letterboxes in doors. Its purpose is firstly to prevent burning objects from reaching interior rooms of the premises and secondly, through an inadequate supply of oxygen, to prevent fire from developing in the device itself. This is constituted by a receptacle 1:2 in rigid, fireproof material, provided on the rear side at the top with an opening which encloses the inner hatch 1:3 of a letterbox and on the front side at the bottom with a hatch 1:4 which can only be opened from the outside, likewise in fireproof material. At the top there is a suspension and/or screw-tightening device 1:7, on the rear side a spacer leg 1:6 or other construction which minimizes the contact area against the support surface. <IMAGE>
Patent SE-9203209-L (SE)
Inventor: NILSSON SIGVARD
IPC: A61F11/14
Filed: 1992-10-29
Abstract: A snap-in attachment of a headband or other support means for a hearing-protection cup is described. The snap-in contact comprises a sliding pin (6) the journal section (7) of which is oval or elliptical in cross section, and a jaw element with two resiliently deformable jaws (11, 12). The inner walls (21, 22) of the jaws (11, 12) and the wall section (20) connecting them define a locking space (13). The journal section (7) of the sliding pin can be inserted into the locking space (13) against a resilient counter member only in the direction of the longitudinal axis of the journal section (7) and is thus lockable between the jaws (11, 12) in a first locked position. After being turned (angle  alpha ) against another resilient counter member, the sliding pin is locked by its journal section (7) in the locking space (13) in a second locked position, in which it is pivotable to a limited extent (sector with angle  beta ).
Patent SE-9302885-L (SE)
Inventor: GIESSLER JOSEF
IPC: B23G5/06
Filed: 1993-09-07
Abstract: A threading tap comprises a cylindrical shaft and a threading portion (2). At least the threading portion consists of a compound material comprising a core of high speed steel or tool steel and a cover of "Coronite" (registered trademark), i.e., a hard material with 30 to 70% by volume of submicronic hard materials in the form of carbides, nitrides and/or carbonitrides of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and/or W in a metallic matrix based on Fe, Co and/or Ni. The chip surfaces (13) adjacent to the cutting edges (12) of the cutting threads (9) have a negative rake angle ( alpha ). The threading tap has proven to be excellent at the threading of titanium-based alloys. <IMAGE>
Patent SE-9401150-L (SE)
Inventor: ANDERSSON SARA
IPC: B22F1/18
Filed: 1994-03-31
Abstract: A process for the production of hard materials wherein hard constituent powders are coated with cobalt and/or nickel metal in solution by reducing the metals from a suitable compound such as an oxide, hydroxide or salt with a polyol while keeping the powder in suspension. The polyol functions both as a solvent and a reducing agent at the same time and is present in an amount of at least 5 times more moles polyol than moles metal. There is obtained an even distribution of the cobalt and/or nickel over the surface of the hard constituent powder without the formation of islands of pure metal.
Patent SE-9604570-L (SE)
Inventor: GUSTAVSSON HANS
IPC: A47B/
Filed: 1996-12-12
Abstract: The table has a work top (1) which is supported by at least two legs. These comprise each of a movable part (2,3) on which the work top is fitted and a fixed part (4,5) the feet (6,7) of which rest on the floor. The load-compensating arrangement incorporates a gas spring (14), a lever arm (12) and a wire or line (17) which connects the lever arm with the movable table part.
Patent SE-9804434-L (SE)
Inventor: WIGZELL PAER
IPC: B25B/
Filed: 1998-12-18
Abstract: The drive extension part is formed by a round bar with axle journals at both ends for transferring momentum. The bearings have a square cross-section and are shaped with high tolerances for releasably engaging with cavities in the work tool head and transmission sleeve. DETAILED DESCRIPTION - The drive extension is connected between a work tool head and a transmission sleeve, itself connected to a sleeve support mechanism.
Patent SE-9900957-L (SE)
Inventor: EDGREN ANDERS
IPC: H04M1/00
Filed: 1999-03-17
Abstract: In a method of controlling a vibrator, the vibrator is first driven towards a first frequency during a first interval and then is driven towards a second frequency during a second interval. In a preferred embodiment the first frequency is higher than the lowest resonance frequency of the vibrator and the vibrator is then allowed to reduce the frequency to a frequency lower than the resonance frequency. By letting the frequency vary in a pulsating manner in the vibrating device, the vibration can be sensed more easily by a human, and thereby making it possible to use a very small mass in the vibrating device, which therefore can be made using a small weight, while still making it possible to sense the vibration.
Patent SE-9902576-L (SE)
Inventor: LINDAU LEIF
IPC: B01D/
Filed: 1999-07-06
Abstract: Removing ammonia from by-products comprises fluidizing, stirring and mixing the by-product with aqueous sodium hydroxide. Ammonia is then removed with the fluidization gas.  Gas purification involves removing ammonia from fly ash or other by-products generated during the process, by supplying the by-product separated from the gas to a reactor (7) and then fluidizing the by-product, mechanically stirring and adding an aqueous solution of sodium hydroxide (1-30% concentration). Exhaust gas from the reactor, including the fluidization gas and ammonia, are removed from the reactor for further treatment.
Patent FI-20175127-L (FI)
Title: Shore operation centre workstation
Inventor: SIPILÄ SAULI
IPC: G08G3/00
Filed: 2017-02-15
Abstract: A shore operation centre workstation (1) for remote monitoring and controlling of unmanned marine vessels. The shore operation centre workstation (1) comprises a main display arrangement (2) arranged as a vertical half-cylinder formation to provide a 180-degrees panoramic view for the operator. The shore operation centre workstation (1) further comprises an operator chair (3) arranged symmetrically in relation to a vertical symmetry plane (L) of the main display arrangement (2) the center (x) of the radius of the halfcylinder formation of the main display arrangement (2) lying in said symmetry plane, the operator chair (3) being arranged to face towards the main display arrangement (2). The half-cylinder formation of the main display arrangement (2) has a radius (R) in a range of 1.5 – 3.5 m.
Patent NO-20000914-L (NO)
Title: FremgangsmÕte og system for automatisert pÕvisning av flokkede mikroforkalkninger fra digitaliserte mammogrammer
Inventor: AMBURN ELTON P
IPC: F16L11/11
Filed: 2000-02-24
Abstract: Fremgangsmåte, et system for å påvise og å fremvise flokkede mikroforkalkninger i et digitalt mammogram hvor et enkelt digitalt mammogram (100) først automatisk beskjæres (200) til et brystområdedelbilde som så prosesseres ved hjelp av en optimalisert forskjell til et Gauss-filter for å forsterke tilsynekomsten av potensielle mikroforkalkninger i delbildet. Den potensielle mikroforkalkningen terskles, flokker påvises (300), trekk beregnes for de påviste flokkene, og flokkene klassifiseres (400) som enten mistenkelige eller ikke-mistenkelige ved hjelp av et neutralt nett.Beliggenhetene til de mistenkelige påviste flokkede mikroforkalkningene angis i det orginale digitale mammogrammet. Resultatet fra systemet kombineres optimalt med en radiologs--- -- observasjoner av det orginale mammogrammet ved å kombinere obervasjonene med resultatene etter at radiologen først har godkjent eller forkastet enkeltstående påvisninger rapportert av systemet.
Patent NO-20001179-L (NO)
Inventor: YE QIANG
IPC: A61P9/06
Filed: 2000-03-07
Abstract: Disclosed is a method for making liposomes, for example multivesicular liposomes (MVLs), containing one or more biologically active agents, wherein the loading of the active agents into the liposomes is modulated by adjusting the osmolarity of the aqueous component into which the agents are dissolved prior to encapsulation. To increase the loading of the active agent, the osmolarity of the aqueous component is reduced, and to decrease the loading of the active agent, the osmolarity of the aqueous component is increased. In the making of MVLs, the process involves dissolving the active agent and an optional osmotic excipient in a first aqueous component encapsulated within the liposomes. For any given concentration of drug, the osmolarity of the first aqueous component can be adjusted by increasing or decreasing the concentration or molecular weight of the osmotic excipients used therein. The rate of release of the active agent into the surrounding environment in which the liposomes are introduced can be simultaneously controlled by incorporating into the lipid component used in the formulation at least one long chain amphipathic lipid. For example, the amphipathic lipid can have from about 13 to about 28 carbons in its carbon chain. Use of the long chain amphipathic lipid in the lipid component is particularly helpful in controlling the release rate and encapsulation efficiency for high drug load formulations.
Patent NO-20001344-L (NO)
Title: FremgangsmÕte for fremstilling av stabile klorofyllmanglende planter og planter som oppnÕs med en slik fremgangsmÕte
Inventor: DAY ANIL
IPC: A01H3/04
Filed: 2000-03-15
Abstract: En fremgangsmåte for fremstilling av stabile, klorofyllmanglende planter og plantecellelinjer som innbefatter å utsette plantematerialet for en behandling som inhiberer plastidproteinsyntesen, og vekst av planter og/eller plantecellelinjer fra det behandlede plantematerialet under betingelser hvor nevnte behandling ikke anvendes.
Patent NO-20001355-L (NO)
Inventor: ALEKSEYEV YURIY NIKOLAEVICH
IPC: B63H5/16
Filed: 2000-03-15
Abstract: The present invention relates to a propulsion system for vessels and a method for moving a vessel in ice conditions. The system comprises a drive shaft (3), a propeller (4) attached to the drive shaft, a nozzle (5) surrounding the propeller, the nozzle having a water inlet (10) and a water outlet, and rotatable blades or vanes (6) attached to a portion of the drive shaft which projects outside the water inlet for breaking and/or crushing ice before the ice enters into the nozzle. The point of maximum diameter of the blades or vanes is positioned at an axial distance from the plane of the water inlet which is 0.02 to 0.25 times the diameter of the propeller. The rotatable blades or vanes are also having a diameter which is 0.6 to 0.8 times the diameter of the propeller.
Patent NO-20005058-L (NO)
Inventor: BLUME THORSTEN
IPC: C07J75/00
Filed: 2000-10-06
Abstract: The invention relates to a new method comprising different ways of producing compounds of formula (1). The invention further relates to the hitherto unknown compounds of formulas (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14) and (15), also in the form of intermediate products.