baber/WOPTO huggingface dataset:
Patent SE-8802743-L (SE)
Inventor: FONDA-BONARDI G
IPC: F01D25/22
Filed: 1988-07-28
Abstract: A gas bearing including a support having a longitudinally extending cylindrical bore, of a predetermined diameter and an elongated generally cylindrical shaft rotatable within the bore of the shaft being of a predetermined diameter less than the diameter of the bore in the support. The outer surface of the shaft is uniquely provided with a plurality of circumferentially spaced, longitudinally extending recesses of a predetermined depth, each of which defines an elongated, generally radially outwardly extending step of a predetermined height. The outer surface of the shaft is also provided with a plurality of circumferentially spaced, longitudinally extending grooves of a predetermined depth disposed proximate the steps. At least one end of each of the grooves is in communication with a source of gas at a predetermined pressure so that as the shaft rotates the gas will be drawn into the space between the inner walls of the cylindrical bore and the outer surfaces of the shaft and will function to maintain concentricity of the shaft.
Patent SE-8803490-L (SE)
Inventor: BAYER O
IPC: G01P3/481
Filed: 1988-09-30
Abstract: An antifriction bearing with an outer ring, inner ring, a row of balls between the rings and an open radial space between the rings. A sealing disc at one axial side of the rings seals the open space between the outer and inner rings. The sealing disc also serves as a pulse ring. It comprises a metal part having a plurality of openings of preferably rectangular cross-section through it. The metal part is at least partially surrounded by a covering nonmetallic layer of plastic or rubber which also fills the openings. The sealing disc is attached to one of the rings, and preferably to the outer ring to rotate with the outer ring with respect to the other, inner ring and the sealing disc is sealed to the inner ring.
Patent SE-8901078-L (SE)
Inventor: JINGHAGE HANS JOHAN OLOV
IPC: B27L1/00
Filed: 1989-03-28
Abstract: A method and a device for lopping in conjunction with winching of a felled tree trunk 2 with a lopping unit 6 comprising two lopping blades 10, 14, each consisting of at least three parts which are articulated on each other, of which outer parts are arranged to execute a pivoting movement in a direction towards each other while pressure is applied to the central part. The cable 1 used for the winching is caused to pass over a pivotably mounted limit stop member 7 extending from the lopping unit in the direction counter to the direction of movement of a tree trunk, and, upon contact with a first end portion of the tree trunk 2, executes a pivoting movement upwards from a ground plane and thus lifts the said end portion in and over a lower lopping blade 10. Upon continued pivoting of the limit stop member 7, the upper lopping blade 14 is moved from a rear position in the direction towards the lower lopping blade 10 and takes up a bearing position against the tree trunk 2, as a result of which branches are removed during the successive winching operation by means of the lopping blades 10, 14 pressed against the tree trunk. After lopping of a tree trunk 2 has been completed, the upper lopping blade is pivoted back to a retreat position by manual actuation. <IMAGE>
Patent SE-9102004-L (SE)
Inventor: ANDERSSON A
IPC: E04D1/28
Filed: 1991-06-28
Abstract: The large plank unit is manufactured by placing a sheet metal casing comprising two sides (2,3) with tonged and grooved ends (4,5) in a supporting mould, and filling with a suitable liquid plastics polyurethane foam. The foam also has the ability to adhere to the inner surfaces of the casing when solidying. - Various forms of keying joint formation can be used to present a flush or V-joint, or to accept a metal or plastic cover strip. A log wall dovetail corner joint is made by cutting appropriate recesses near the ends of the planks.
Patent SE-9103432-L (SE)
Inventor: FORSELL L
IPC: G07F7/06
Filed: 1991-11-20
Abstract: Arrangement for separating acceptable thin-walled and cylindrical objects from unacceptable similar objects, comprising a feeding-in arrangement 1 for the objects and an arrangement 2 for individually weighing these and accepting or returning the objects depending on their weight. The novelty of the invention is that the feeding-in arrangement 1 comprises a feeding-in pipe 3 with at least one inductive pick-up 4, a feeding-in wheel 7 which is rotatably and displaceably arranged close to the feeding- in pipe 3, a motor 8 for driving the feeding-in wheel 7, which motor 8 is connected to the inductive pick-up 4 via a control unit, the feeding-in arrangement 1 being arranged so as, by means of the inductive pick-up 4, to sense whether the object is made from approved material and, if such is the case, to guide the object into the arrangement, and the weighing arrangement 2 being arranged after the feeding-in arrangement 1 in the transport direction of the objects and being arranged so as to transfer an object which is not accepted because its weight is too great to a feeding-out path 20, and, if the weight of the object is accepted, to support it until it is to be moved to a compressing unit or the like. <IMAGE>
Patent SE-9303404-L (SE)
Inventor: GLASNER ALFRED
IPC: B03B9/00
Filed: 1993-10-15
Abstract: To separate unwanted matter from a mixed sludge, the settling sludge is constantly stirred and maintained at a dense suspension through the addn. of rinsing water. It is mixed intensively with the suspension at one or more mixing points with a rotating distribution through the cross-section and thickened. The water is directed against the sludge flow so that the light matter of low density, which settles more slowly, can be rapidly removed at the overflow. The suspension taken from the under flow contains a suspension with a min. grain size and high suspension density for removal. USE/ADVANTAGE - The method is for the sepn. of soot, heavy metals and organic impurities in fluids and mixed sludges such as sewage or the sludge from a wet exhaust gas desulphurising unit, with the recovery of useful material such as gypsum, silicic acid or suspended sludge free of heavy metals. The system cleans the sludge effectively with recovery of useful material.
Patent SE-9402655-L (SE)
Inventor: PETTERSSON HAAKAN
IPC: B65D30/02
Filed: 1994-08-03
Abstract: The security bag is of sheet material and has an opening provided with a closure device. It consists at least partly of a permeable material, rendering its contents accessible for colouring on storage of it in a security cassette.
Patent SE-9404272-L (SE)
Inventor: MATKOVICH VLADO I
IPC: B01D36/04
Filed: 1994-12-08
Abstract: PCT No. PCT/US93/05516 Sec. 371 Date Mar. 31, 1995 Sec. 102(e) Date Mar. 31, 1995 PCT Filed Jun. 9, 1993 PCT Pub. No. WO93/25295 PCT Pub. Date Dec. 23, 1993A method for processing a biological fluid comprises separating a transition zone material from the biological fluid; processing the transition zone material to form a supernatant layer which includes platelets and a sediment layer which includes red blood cells; and separating the supernatant layer from the sediment layer by passing the supernatant layer through a porous medium. A method for processing a biological fluid comprises passing a biological fluid through a leukocyte depletion filter assembly and into a container downstream of the filter assembly; and separating gas displaced by the biological fluid into the downstream container by passing the gas from the container through a liquid barrier medium in a gas collection and displacement loop. Devices for carrying out the methods are also disclosed.
Patent SE-9504301-L (SE)
Inventor: DA PONT PAOLO
IPC: D06F39/02
Filed: 1995-11-30
Abstract: The dispenser comprises a container 9 having an upper opening 11 for the loading of detergent 10, and an outlet opening 12 which leads to the washing chamber of a washing machine. At least one oscillating-jet spray nozzle 14 is disposed above the container and can emit a jet of water oscillating cyclically in order to wash the detergent out through the outlet opening. Each oscillating-jet spray nozzle is of the stationary type having an oscillation chamber. The nozzle improves the washing-out of the detergent and permits better utilisation thereof. <IMAGE>
Patent SE-9601160-L (SE)
Inventor: FORSLUND KJELL
IPC: D21C/
Filed: 1996-03-26
Abstract: The pulp is fed (1) to a first stage vessel after mixing (2) with oxygen and alkali. Vessel (3) operates at a pressure of over 3 bar. Additional oxygen as hydrogen peroxide with more alkali is mixed (9) and fed to second vessel (4) with low pressure steam for heating purposes. Vessel (4) operates at 90-120  deg C and the pressure is adapted to the operating temperature. Preferably most oxygen and alkali is added to mixer (2) just after pump means (1). Hydrogen peroxide at up to 5Kg per ton and more alkali are added before the downward flowing second treatment vessel (4). Low pressure steam can be used to heat said vessel (4) to a temperature in the range 90-120  deg C. A gas space at the top of vessel(4) allows degassing (6) of the pulp with heat recovery by flashing (5,7) or by heating dilution liquids to further improve the process economy.
Patent SE-9603602-L (SE)
Inventor: SIGNELL SVANTE
IPC: H03H17/02
Filed: 1996-10-02
Abstract: A base station in a radio communication system uses complex bandpass filters OMEGA1, OMEGA2, . . . ,OMEGAN and down-sampling to channelize a wideband signal containing many channels or channel groups.
Patent SE-9700225-L (SE)
Inventor: ANDRESEN ERIK
IPC: F24D19/10
Filed: 1997-01-27
Abstract: A control arrangement for the temperature of the water drawn from a water pipe (5) contains a heat exchanger (3) lying with its primary side in series with a flow-adjusting valve (4) in a heated water circuit (2), and with its secondary side in the water pipe (5), a temperature sensor (6) lying in the water pipe (5) downstream of the heat exchanger (3), which temperature sensor converts the measured temperature into a pressure acting on a closure member of the flow-adjusting valve (4) against the force of a spring bearing against the housing (16) of the flow-adjusting valve (4), and a measuring orifice (7) in the water pipe (5). The flow-adjusting valve (4) contains a diaphragm between two chambers (10, 11), of which one (10) is connected to the high pressure side of the measuring orifice (7) and the other (11) is connected to the low pressure side of the measuring orifice (7). The deflection of the diaphragm (9) caused by the differential pressure at the measuring orifice (7) acts against the pressure of the temperature sensor (6) on the closure member of the flow-adjusting valve (4). To provide an energy-saving control arrangement, the diaphragm is rigidly connected to the closure member of the flow-adjusting valve (4) in the closing direction thereof, and its deflection in the opening direction of the flow-adjusting valve (4) is continually correlated with the pressure difference at the measuring orifice (7) and the difference between the spring force and the pressure force of the temperature sensor.
Patent SE-9700262-L (SE)
Inventor: PILAO MILTON
IPC: D21D1/22
Filed: 1997-01-29
Abstract: A paper manufacturing conical-type pulp refiner comprising a support structure 1 for a framework 2 with a front lid 3, and defining a refining internal and conical chamber 4, with a single and axial exit 5 and a radial side exit 6. The refiner further including a refining set including a rotatory axis 7, with the end centered inside the refining chamber 4, where the refining set itself is mounted, composed by a stationary conical pair and by a rotatory conical pairs, the latter interlayed between those, forming two refining conical surfaces. The rotatory conical pair being formed by a conical rotor 8 with the smaller base endowed with openings 9, involving an internal cylindrical cube 10 fixable on the rotatory axis 7 free end, receiving on its internal and external faces, the respective internal 11 and external 12 refining conical, thereon steadily disposed, composing a rayed conical rotor; and on their turn, the internal 13 and external 14 refining conical composing the stationary conical pair fixedly mounted respectively on the framework 2 refining chamber 4 bottom and on its front lid 3 internal face, directed respectively towards the rayed conical rotor internal 11 and external 12 refining conical, and with the consequent delimitation, among them, of two intermediate conical surfaces or refining zones.
Patent SE-9700431-L (SE)
Inventor: SUROWIAK MIREK
IPC: A61M/
Filed: 1997-02-07
Abstract: The bottom wall (6) has a slot (8) which extends from the first pair first side wall and terminates at its other side wall (3). The first pair first side wall terminates at a distance from the bottom wall (6) to produce an opening in the side wall. A slot extends from the opening and terminates in the top wall (7). The second pair of side walls (4,5) each has a slot which is parallel with the first pair side walls and have an inner housing for accommodating the needle (10) and is displaceably arranged in the outer housing. The inner housing has a pair of opposite side walls (16), a bottom wall (18), and/or a further side wall (20) and a top wall (19). The bottom wall (18) has a slot (22) which extends from an opening into the inner housing at the outer housing side wall, terminating at its opposite edge part.
Patent SE-9800192-L (SE)
Inventor: BERGENHEIM EDDY
IPC: B60R22/20
Filed: 1998-01-23
Abstract: A child seat for vehicles having a seat, a backrest and a vertically adjustable seat belt. The vertically adjustable seat belt includes at least one belt band, equipped with a locking device arranged for lockable co-operation with a belt lock that is fixedly anchored in the child seat. The backrest is designed with at least one vertically extending slot, with the belt band arranged to run through the slot and up to the belt lock. The improved child seat provides an automatic adjustment of a safety belt in relation to the body size of the passenger is obtained.
Patent SE-9801013-L (SE)
Inventor: REFOND BENNY
IPC: E04C3/18
Filed: 1998-03-25
Abstract: A stud (1, 2, 3) of wood or the like to construct stud walls and/or floor structures of wood or the like, wherein at least one long side is formed with at least one longitudinal recess (7) extending between the ends of the stud and being open outwards, and wherein a number of such studs (1, 2, 3) may be interconnected by means of coupling means (5, 10, 11), which may be anchored in said recesses (7). The coupling means may be configured as: A) anchoring members (5, 10, 11) placed at the ends of certain studs (1, 2, 3); B) building panels (5), which are arranged to inserted in and to be anchored inside said recesses (7) in order to form a sealed wall/sealed floor structure, preferably in combination with insulation (4) and/or external panelling (6); C) coupling means (9), which are arranged to be anchored in the recesses (7) at the ends of the studs (1, 2, 3) positioned in butt-ended relationship. Guide strips (8) may be mounted in the recesses to seal between the studs (1, 2, 3). Reinforcement profile sections (12) may be anchored in the recesses (7) by means of flanges (13) formed in the profile-section sides.
Patent SE-9802437-L (SE)
Inventor: RIMARK BENGT
IPC: B60N/
Filed: 1998-07-06
Abstract: The fitting (13) includes a frame (14, 16) maintaining a fixed position on top of the vehicle seat (11), a pair of coupling devices (27) attached to the frame for engaging with a fixed anchor (12) situated between the seat (11A) and backrest (11B), and a sledge (17, 18) that can be moved relative to the frame and is designed to be secured to the underside of the child seat (10) so that the child seat can be moved backwards and forwards.
Patent SE-9803282-L (SE)
Inventor: ANDERSSON ALF
IPC: B01J2/02
Filed: 1998-09-25
Abstract: Solid particles are formed from a liquid by rotating a slinger about a vertical axis within a chamber to sling liquid droplets from vertically spaced annular rows of cusps disposed on an outer periphery of the slinger. An air flow is established within the chamber, the air flow rotating in a direction opposite the direction of rotation of the slinger. The air flow opposes travel of threads formed between successively slung droplets to cause the threads to separate from the droplets and turn into dust particles which become entrained in the air flow. The dust particles can thus be collected separately from particles formed by the droplets.
Patent SE-9901559-L (SE)
Inventor: AUGUSTSSON TORSTEN
IPC: H01S3/10
Filed: 1999-04-30
Abstract: The present invention relates to a device and to a method for the wavelength selective filtration of optical wavelength channels. The device includes at least one 3 dB-coupler or at least one Q port circulator (40), where Q>=3, a 1xN WDM-(de)multiplexer (30), where N>=2, N number of waveguides (31, 32, 33, 34, 35, 36, 37 and 38), at least N number of reflection sections (61, 62, 63, 64, 65, 66, 67 and 68) and at least N number of variable optical attenuators (71, 72, 73, 74, 75, 76, 77 and 78). One of the ports on the circulator (40) or on the 3 dB-coupler is connected to a first side of the WDM-(de)multiplexer (30). Each waveguide (31, 32, 33, 34, 35, 36, 37 and 38) includes at least one variable optical attenuator (71, 72, 73, 74, 75, 76, 77 and 78) and at least one reflection section (61, 62, 63, 64, 65, 66, 67 and 68), such that at least one variable optical attenuator (71, 72, 73, 74, 75, 76, 77 and 78) will be located between a reflection section (61, 62, 63, 64, 65, 66, 67 and 68) and the WDN-(de)multiplexer (30).
Patent SE-9901982-L (SE)
Inventor: HARR JOAKIM
IPC: B66C3/00
Filed: 1999-05-31
Abstract: The invention relates to an arrangement and to a method related to a swing damper, particularly to a swing damper (1) for supporting a tool (5) that hangs from a crane arm (2) or some similar structure. The swing damper (1) includes an upper part (11), which is connected to the crane arm (2), and a lower part (12) that carries a work tool (5) or some similar device either directly or via a rotator (4) for instance. The upper part (11) and the lower part (12) are pivotally interconnected via a pivot joint (13), wherewith the swing damper (1) includes a brake arrangement (50) in the form of a male-female-cone arrangement. Either the upper part (11) or the lower part (12) carries two mutually opposing female cones (52, 53). The part that lacks the female cones carries two mutually opposing male cone parts (60, 61). The conical surfaces of the male cone parts and the female cones are in mutual contact in effecting a braking operation, and the conical surfaces of the male cone parts and the female cones also function as bearing surfaces between the upper part (11) and the lower part (12). An outer portion (64, 65) of the male cone parts (60, 61) functions to transfer load to that part which lacks said female cones (52, 53).
Patent SE-9903059-L (SE)
Inventor: ISRAELSSON CHRISTER
IPC: B65D19/38
Filed: 1999-08-30
Abstract: An intermediate wall (5) at a pallet frame with two pairs of opposed walls (1, 3) standing at a pallet, intended to be arranged between one pair of opposed walls (1, 3) thereby dividing the space, limited by the pallet and the pallet frame. It is especially characterised in that the intermediate wall (5) is provided with at least one holder- on element (10), arranged to grip around the back side of at least one of the opposed walls (1), whereas a displacement device is provided to vary releasbly lockably, the mutual position of the holder- on element and the intermediate wall (5) in the longitudinal direction of the intermediate wall (5).
Patent NO-20000276-L (NO)
Inventor: SAINDANE MANOHAR TUKARAM
IPC: C07F9/12
Filed: 2000-01-20
Abstract: The invention provides an improved process for the synthesis of compounds carrying at least one phosphate group, especially polyalkylene glycol phosphate compounds, said process comprising the steps of: (a) reacting a compound containing at least one primary alcohol moiety with a diaryl- or diaralkyl-halophosphate whereby to form the corresponding diaryl- or diaralkyl-phosphate ester; (b) reductively cleaving the resulting product; and (c) if desired, repeating steps (a) and (b) with the product of step (b) whereby to produce a compound carrying two or more phosphate groups. Advantages of the process in accordance with the invention are that this avoids the production of by-products and results in products which are low in impurities. Also provided are novel diaryl- and diaralkyl-phosphate ester compounds, in particular polyethylene glycol diphenylphosphate ester and derivatives thereof.
Patent NO-20000566-L (NO)
Inventor: BOGNER ALBERT
IPC: H01H1/42
Filed: 2000-02-04
Abstract: The switch has a contact blade (1), a fixed contact and an arc-quenching device. The contact blade has a contact surface (8) is formed by a contact head (10) which is considerably thicker than a shaft (7). The contact head includes a tip (11) made of a material that is resistant to high temperatures as it is subjected to heat due to arcing when switching.
Patent NO-20002693-L (NO)
Title: System for informasjon vedrørende prising/debitering relatert til telekommunikasjonstjenester
Inventor: NORDSTROEM NILS-KE
IPC: H04L12/70
Filed: 2000-05-26
Abstract: Oppfinnelsen omfatter et system for betaling og håndtering og rapportering av informasjon vedrørende betaling, vedrørende telekommunikasjon i et pakke- svitsjingsnettverk. Oppfinnelsen er basert på tre basisfunksjoner; Brukerstøtte (3), Informasjon vedrørende betaling (2), og Betaling (3), og en felles database: Brukerdatabase (4) . Ved anvendelse av telekommunikasjon, skal både anvendelse av telekommunikasjonsnettverk og telekommunika- sjonstjeneste belastes. Disse to anvendelsene skal ad- skilles og belastes uavhengig av hverandre, ved belastning av en abonnents konto.
Patent NO-20003607-L (NO)
Inventor: FRANKLIN LANNY
IPC: A01N35/06
Filed: 2000-07-13
Abstract: Treatments are disclosed which comprise formulations of one or more terpenes in aqueous solutions. No resistance to the formulation of the invention has been seen. When used on the scalp or body no extended dwell time is required. The formulations do not have unpleasant odors associated with prior art shampoo treatments for lice and are preferable on grounds of safety to neurotoxins, which are the usual active ingredients associated with prior art treatments. The formulations are directed towards providing topical preparations which may be used on the scalp and hairy body parts, a spray for use on fabrics, a dipping solution for combs and a laundry additive.
Patent NO-20004022-L (NO)
Title: Anordning ved beholder
Inventor: LINDBERG LINA
IPC: B65D25/28
Filed: 2000-08-10
Abstract: Oppfinnelsen angår en anordning ved en beholder av type vare- eller handlekurv, for å tilveiebringe et fra ergonomisk synspunkt riktig utformet håndtak eller grep. Den vanlige utformingen av slike kjente håndtak innebærer at brukeren å vri hånden til en unaturlig vinkel. I henhold til oppfinnelsen vil hånden ved løftet innta en naturlig vinkel når langsiden på beholderen vender i gangretning for brukeren. Oppfinnelsen løser dette ved at håndtaket eller grepet er orientert med sin lengderetning i hovedsak parallelt med beholderens langside, samtidig som håndtakets feste (3, 4) til beholderen langs ene langsiden gir maksimal tilgjengelighet for å håndtere gods som befinner seg i beholderen.
Patent NO-20011909-L (NO)
Inventor: WITT UWE
IPC: C08L101/16
Filed: 2001-04-18
Abstract: The invention relates to a method for enhancing the service life of filaments, fibers or foils based on biodegradable polymers, wherein the filaments, fibers or foils are stretched during or after production.