baber/WOPTO huggingface dataset:
Patent NO-984297-L (NO)
Inventor: HASSLER THORD G
IPC: D21H17/16
Filed: 1998-09-17
Abstract: PCT No. PCT/EP97/01308 Sec. 371 Date Aug. 19, 1998 Sec. 102(e) Date Aug. 19, 1998 PCT Filed Mar. 14, 1997 PCT Pub. No. WO97/35068 PCT Pub. Date Sep. 25, 1997Disclosed are a paper size consisting essentially of a) alkyl ketene dimer and/or alkenyl succinic acid anhydride; b) degraded, liquid cationic starch having a cationic charge density of 0.5 to 3.5 meqv/g, a degree of substitution of more than 0.1 and a viscosity of less than 10000 cps (30% by weight solution in water at 25 DEG  C.); and c) water, and a process for making paper products in which this paper size is added to the pulp. The invention allows the production of AKD and/or ASA sizes on-site in paper plants using simple mixing equipment.
Patent NO-990046-L (NO)
Inventor: KESSLER HANSJ RG
IPC: D21H17/55
Filed: 1999-01-06
Abstract: A process for improving gravure and offset printability of coated and uncoated printing papers by increasing filler share in the paper on the top and bottom sides or in the outer layers of the paper web by using a retention agent, and providing the outerlayers of the fiber bearing liquid forming the paper web with additional retention agent before or during sheet formation on or between the wires of the paper making machine.
Patent NO-990258-L (NO)
Inventor: MANOLATOS PANAGIOTIS
IPC: B01J19/02
Filed: 1999-01-21
Abstract: The present invention relates to a novel type of hydrogenation reactor, to methods of hydrogenation implemented therein, and more generally to the use of such a reactor. A reactor of the invention has a double wall; said double wall comprising an outer wall (10) suitable for withstanding mechanical loads and an inner wall (20) defining the reaction volume (30) within which a reaction medium is caused to react, said inner wall (20) withstanding said reaction medium and protecting said outer wall (10) from coming into contact therewith. In characteristic manner, a space (50) is provided between said outer and inner walls (10, 20) for controlled recombination of the atomic hydrogen that is caused to diffuse through said inner wall (20); said space (50) not containing any means suitable for enabling said atomic hydrogen to diffuse from said inner wall to said outer wall; and the structure of said reactor including means to balance pressures on either side of said inner wall (20) and to enable the hydrogen that has reached said space (50) to circulate and to be exhausted to the outside while said reactor is in use.
Patent NO-992391-L (NO)
Title: ForhÕndsregulering av sendereffekt og mÕlenivÕ i sambandsnett med mobile enheter
Inventor: SAINTS KEITH W
IPC: H04B7/005
Filed: 1999-05-19
Abstract: Sambandsnett (10), fremgangsmåte og apparat for å etablere kvalitets- eller effektregulering ved å ta hensyn til de forsinkelser som ligger inne i lukkede reguleringssløyfer i kommunikasjonssystemer generelt. En mobil enhet (12) som kan være en mobiltelefon eller en brukerstasjon har en mottaker som registrerer signalnivå og -kvalitet i de signaler som mottas via en foroverkanal i sambandsnettet (10) og kan sørge for å endre kvaliteten eller nivået ved sammenligning av innkommende digital-signalsekvenser eller deler av slike. Sammenligningen gir som resultat av at kvalitet eller signalnivå kan anslås etter en gitt forsinkelse. Den mobile enhet (12) kan f.eks. registrere at to utestående meldinger ennå ikke er sendt ut fra en sender ved et gitt tidspunkt (hvor hver melding tilsvarer en kommando for en nivå-hevning på 1 dB). Enheten (12) kan derved regulere ned sin mottakerterskel med 2 dB for bedre å samsvare til effektregulering på sendersiden. Dersom den i øyeblikket mottatte sekvens eller del av slik sekvens fremdeles ligger under den nedregulerte terskel kan enheten sende ut en ny melding til senderen for å anmode om ytterligerekning av sendere f fekten for å heve sig-nalet i foroverkanalen.
Patent SE-0003529-L (SE)
Inventor: MATTSSON LARS-AAKE
IPC: F16L17/025
Filed: 2000-10-02
Abstract: A sealing ring to be mounted on the outside of a tubular element (11) for use in a fluid-conducting duct system comprises a base (13) with a fastening section which is adapted to be clamped by an end portion (18) of the tubular element (11), and a sealing section having at least one sealing lip (16) adapted to seal against the inner surface of an outer tube, in which the tubular element (11) is inserted. The sealing section comprises a main sealing lip (14) extending substantially radially away from the base (13) of the sealing ring (10), and at least one intermediate sealing lip (16) which is disposed between the main sealing lip (14) and the fastening section and which extends substantially radially away from the base (13) of the sealing ring (10). The intermediate sealing lip (16) is adapted to seal against the inner surface of the outer tube. <IMAGE>
Patent SE-0100486-L (SE)
Inventor: WADSELL PER
IPC: E04B2/74
Filed: 2001-02-15
Abstract: A composite partition system includes a number of partition elements (3) with vertical side edge portions (8, 9) where each side edge portion has two flanges (23) which lie in a common plane and which extend along the side edge portion (8, 9). For joining together two partition elements (3), use is made of a joint rail (16) with a longitudinal groove in which two abutting, flanges (23) on adjacent partition elements (3) may be accommodated. The joint rail (16) has catches (27) which may be passed through apertures in a "hat profile rail", which displays the flanges (23). Tnteriorly in the "hat profile rail", there is a locking rail which is displaceable in its longitudinal direction and which, in an open position, permits the insertion and removal of the catches (27) through the apertures of the hat profile rail and which, in a locking position, fixedly locks the catches (27). <IMAGE>
Patent SE-0102948-L (SE)
Inventor: ARINGSKOG PER
IPC: A61C8/00
Filed: 2001-09-06
Abstract: An implant (1) which can be cooperate with an installation tool (24) and a spacer member (25, 26) and which is arranged with an internal recess which extends from the upper parts of the implant and opens upward, the recess being arranged with first tracks (5) and/or ridges which, seen in cross section of the recess, extend outward from the main periphery (3) of the recess, in which first surfaces (5a) of said first tracks (5) and/or ridges can cooperate with corresponding (opposite) second surfaces (8a) on second ridges (8) and/or tracks arranged on the tightening member (24).
Patent SE-0402174-L (SE)
Inventor: GRANATH OVE
IPC: B60N2/856
Filed: 2004-09-07
Abstract: A support structure (2) has two supports (3,4) mounted to pivot around pivot axis and attached to framework of head restraint cushion (1). The supports have arc-shaped curves (10,11) attached to pivot axis by locking arms (17,18) having locking device (24) with locking recess that interacts with another locking device having a locking plate (30) that can be moved axially and is guided not to move in rotation direction. - The locking devices and the locking plate are comprised in a locking mechanism (23) that locks the foldable head restraint in in-use position. The head restraint cushion is supported on the support structure, and a fixing bracket attaches the head restraint to the backrest of a vehicle seat. The supports extend through an opening (13) in the upper portion of the backrest. The pivot axis is used as the center of curvature of the arc-shaped curves of the supports so that the supports can be rotated around the pivot axis in unchanged path of movement without lateral movement.
Patent SE-0403115-L (SE)
Inventor: MYRMAN MATTIAS
IPC: A61M15/00
Filed: 2004-12-20
Abstract: An improved foil-cutting device is disclosed for opening a foil protecting a pre-metered dose of medication power carried by dose carrier to be used in an inhaler device. The dose carrier with the medication powder is covered by a seal, e.g. metallic or plastic foil. The foil-cutter device of the present invention provides a knife device tool for simultaneous access of a selected sealed dose of medication powder during an inhalation process using a dry powder inhaler (DPI).
Patent SE-0602574-L (SE)
Inventor: OESTLING CARL GUNNAR
Filed: 2006-12-01
Abstract: An electric power tool has a housing with an electric motor and an onboard electronic operation control unit. The control unit includes at least one printed circuit board carrying a number of electronic components and is supported by two rigid metal bars. The metal bars form high capacity motor current leads as well as heat transferring devices. A support casing of a non-conducting material forms together with the circuit boards and the metal bars a subassembly to be mounted in the tool housing.
Patent SE-0602619-L (SE)
Title: Metod och system för filterbehandling
Inventor: DAHL NICLAS
Filed: 2006-12-06
Abstract: Föreliggande uppñnning avser en metod för att rengöra ett ﬁlter i ettrörsystem for ballastvattenbehandling anordnat i ett fartyg, vilketrörsystem innefattar en backspolningsrörledning mellan nämnda ﬁlteroch ett avgivningsutlopp, vilket ﬁlter har använts för att ﬁltrera föremålí ett förorenat ﬂuida, innefattande stegen att skapa ettbackspolníngsﬂöde genom nämnda ñlter och nämndabackspolningsrörledning, och sedan behandla åtminstone nämndabaokspolningsrörledning med ﬂuida för attav1ägsnasmíttoärnnen frånbackspolningsrörledningen som har avlägsnats från ﬁltret undernämnda backspolningsﬂöde. Föreliggande uppfinning avser även ett system för att utföra metoden. (Fíg. 1)
Patent SE-0802094-L (SE)
Inventor: NELSON ANDERS URBAN
Filed: 2008-10-03
Abstract: A speed control device is provided for a pneumatic power tool which includes a housing with a pressure air inlet, an output spindle, and an air turbine with a turbine wheel drivingly connected to the output spindle. Nozzles are arranged for directing motive air onto the turbine wheel. The speed control device includes a valve unit for controlling pressure air flow through the nozzles in response to a speed responsive parameter. The plurality of nozzles are divided into n separate nozzle groups having individual air feed through individual air feed passages (n is an integer, n>1). The valve unit is capable of being actuated into n states for controlling air feed to the n nozzle groups, whereby for each subsequent state, x (1@x@n, x is an integer) air feed passages are connected to the pressure air inlet such that nozzle groups 1 to x are fed with air.
Patent SE-7409770-L (SE)
Inventor: ARONOFF EDWARD ISRAEL
IPC: D06C5/00
Filed: 1974-07-29
Abstract: An apparatus for handling tubular fabrics, including a frame and support means on the frame having pairs of opposed driven rollers spaced apart in a common plane, and a pair of rings held against the driven rollers wherein the rings are within the tubular fabric. Each ring pivotally mounts a leading arm and a trailing arm for engaging the inside of the fabric and advancing it in a flattened condition from a twisted, and sometimes furled, condition.
Patent SE-7501950-L (SE)
Inventor: BEERMANN P
IPC: F42C7/12
Filed: 1975-02-21
Abstract: A watertight and corrosion-resistant percussion igniter has a housing, a percussion cap in the housing and a firing pin mounted in the housing and having a free end spaced from and adapted to impact the percussion cap. A one-piece tubular holder surrounds the firing pin and has at least one transverse hole, and a retaining member is located in the hole and engages in a depression formed in the firing pin. A biasing spring biases the firing pin towards the percussion cap and makes the free end of the firing pin impact the cap when the retaining member becomes disengaged from the depression so that the firing pin can move relative to the tubular holder.
Patent SE-7504616-L (SE)
Inventor: SCHLICHTE M
IPC: H04Q3/52
Filed: 1975-04-21
Abstract: A timing circuit for use in pulse code modulation, time division multiplex switching networks is described. The switching networks are a part of a time division multiplex telecommunication system wherein each call uses the same time slot on the incoming and outgoing lines. The timing circuit has a number of word-organized storage locations equal to the number of PCM words per pulse frame and an equal number of address memory locations individually assigned to the aforementioned storage locations. The word-organized storage locations are found by blocks of shift registers connected in series. Each block in the series is connected over the non-operating positions or rest positions of pairs of simultaneously actuated switches to the next succeeding block. In their operating positions the switches connect the shift registers to the conductors of a service trunk system. The address memory locations are formed from a second series-connected shift register group connected to form a ring. Bit comparators compare the contents of the second shift register stages to a timing circuit carrying the time position code identifying the time slot in question. When all the bits of the time position code are equal to corresponding bits of the time slot address, the control inputs of the pair of aforementioned switches located at the output of the allocated word-organized storage are actuated, changing these switches to their operating positions.
Patent SE-7504785-L (SE)
Inventor: RABINOVICH V I
IPC: F27D11/08
Filed: 1975-04-24
Abstract: A method and plant for the electroslag melting of shaped castings by remelting a consumable electrode in a slag bath with the concurrent fusing of an element, at the initial stage the fusion process is carried out by introducing the element to be fused into the slag bath to 0.2-0.5 of the depth of the slag bath by using a consumable electrode with a cross section that is at least equal to that of the element being fused.  The use of the above outlined method and plant make it possible to diminish materially the production costs in making shaped castings and to rule out welding from a technological process.
Patent SE-7508459-L (SE)
Inventor: SCHWARY R E
IPC: F15B11/02
Filed: 1975-07-24
Abstract: A load limiting hydraulic control system for a hydraulic cylinder adapted to raise or tilt a load including a control valve having an inlet port and a movable valving member adapted to direct pressure flow to said cylinder. A fluid responsive valve is connected to a source of fluid supply and said inlet port. A control circuit is provided connected to the control valve and the fluid responsive valve, and the fluid responsive valve is responsive to the pressure in the control circuit to control the fluid supplied to said control valve. The system incorporates a unique limit valve mechanism connected to the cylinder and the control circuit and is responsive to a predetermined pressure at the cylinder to interrupt the control circuit to reduce the fluid supply and prevent further actuation of the cylinder.
Patent SE-7510644-L (SE)
Inventor: MIURA M
IPC: B41J2/04
Filed: 1975-09-23
Abstract: 1483571 Ink jets MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 26 Sept 1975 [26 Sept 1974 20 March 1975 13 June 1975 16 June 1975] 39597/75 Heading B6P Ink droplet producing apparatus includes ink chambers 14, 15 air chambers 13<SP>1</SP>, 1311, a piezoelectric crystal 23 to effect discharge of ink droplets through axially aligned channels 18, 19 and means 12 for causing a laminar air flow parallel to the droplets through channel 19. The inlet 13 may be tangential to the chamber 13<SP>1</SP> instead of as shown. Exemplary dimensions to produce laminar flow in channel 19 are: A=20 mm., W=1-4 mm., D=0À5-2 mm., T=10-100 Ám., diameter of channel 18= 40 Ám., diameter of channel 19=100-150 Ám. The means 12 may as shown schematically in Fig. 4. The humidifier 32 may be a chamber with a curtain dividing the inlet from the outlet and through which the air must pass. The curtain is partially immersed. Alternatively the humidifier is a chamber partly filled with liquid, the air being bubbled through it.
Patent SE-7602406-L (SE)
Inventor: PRESCHER G
IPC: C07D301/12
Filed: 1976-02-25
Abstract: The present invention provides a process for producing pure racemic acid and mesotartaric acid by reacting alkali maleates with aqueous hydrogen peroxide in the presence of alkali tungstate, in which the molar ratio of hydrogen peroxide to maleic acid is greater than 1, the alkali salts of the cis-epoxy succinic acid so obtained together with the alkali tungstate are converted into the free epoxy succinic acid and the free tungstate acid by passing them over a strongly acid cation exchanger and the free cis-epoxy succinic acid is hydrolysed to racemic acid and mesotartaric acid in the absence of free tungstic acid which is removed with an anion exchanger prior to hydrolysis in the case of a catalyst-free hydrolysis or in the presence of free tungstic acid which is removed by an anion exchanger after the hydrolysis in the case of a catalyst-containing hydrolysis, the racemic acid is crystallized from the tungstic-acid-free hydrolysis mixture. The mesotartaric acid remaining in the mother liquor is recovered therefrom either by crystallization or by evaporating to dryness and the anion exchanger changed with tungstic acid is regenerated with dilute alkali liquor.
Patent SE-7602844-L (SE)
Inventor: RUSSELL J T
IPC: G21C17/06
Filed: 1976-02-27
Abstract: 1530952 Measuring pressure electrically EXXON NUCLEAR CO Inc 5 March 1976 [13 March 19751 08928/76 Heading GIN The pressure of a pressurized system e.g. a nuclear reactor fuel rod is measured by placing in the system a sensor of a material whose permeability is dependent upon stress and monitoring the changes in permeability by applying a magnetic field to the sensor from outside the system. A cylindrical nuclear reactor fuel rod element, Fig. 3. (not shown) is sealed at one end by end-plug 12 in the shank 13 of which is positioned a cylindrical magnetostrictive ferrite sensor 14 in which is sealed an atmospheric gas by end caps 16, 18. The sensor is held in position by spring 20 acting on retaining cap 22 provided with aperture 24 through which gas from the fuel rod passes and applies stress to the sensor 14. A coil 40, Fig. 4, supplied with constant A.C. from generator I 2  is wrapped around shank 13 and the output thereacross is fed to one input of differential amplifier 42 to the other input of which is fed the output from coil 38 associated with a reference sensor maintained at ambient pressure and temperature. The output of amplifier 42 is then fed via summing amplifier 43 to a phase sensitive discriminator in the form of an A.C. to D.C. converter comprising analog multiplier 56 and filter 58, 60, a reference signal being fed to multiplier 56 from phase shift bridge 48. The output from capacitor 58 is proportional to the changes in reactance of coil 40 and hence pressures. During initial calibration the output from amplifier 43 is nulled by a signal from phase shift bridge 46.
Patent SE-7610444-L (SE)
Inventor: SUNDEN O
IPC: C05C9/02
Filed: 1976-09-21
Abstract: A semisynthetic paper with low bulk comprises a continuous, chemically bonded, open fibre network formed by cellulosic vegetable fibres and fragments of urea-formaldehyde condensate, the fragments being precured before paper web formation and being cured a second time when drying the paper web. A method of producing a semisynthetic paper with low bulk comprises the steps of forming precured fragments of a urea-formaldehyde condensate, forming a stock of the fragments and cellulosic vegetable fibres, including in the stock a water-insoluble latent curing agent, forming a paper web from the stock, and drying the paper web, the fragments being cured a second time during the drying operation.
Patent SE-7613691-L (SE)
Inventor: LOMBARDINO J G
IPC: A61P29/00
Filed: 1976-12-06
Abstract: A process for the synthesis of N-aryl-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxides by methylation of an alkali or alkaline earth metal salt of N-aryl-4-hydxoxy-2H-1,2-benæothiazine-3-carboxamide 1,1-dioxides in a reaction-inert solvent at 0-100.degree.C., said products being antiinflammatory agents.
Patent SE-7701501-L (SE)
Inventor: REAMS L A
IPC: F02G1/055
Filed: 1977-02-10
Abstract: A Stirling engine adapted for automotive propulsion is disclosed using an improved preheater construction in the external heating circuit.The preheater construction is comprised of discrete cubicle modules arranged annularly about the engine burner with their inner faces in contiguous edge contact to define a close cylindrical space. The modules are totally ceramic with alternating orientation of finned ceramic wall fused together to define a cross-flow matrix. Static seal strips of woven ceramic material encased in a folded metal foil strip are retained against all of the edges of each module to facilitate cross-flow fluid connections.
Patent SE-7705531-L (SE)
Inventor: TROTEL J
IPC: H01L21/027
Filed: 1977-05-12
Abstract: A device to effect the programmed tracing of figures which have different shapes comprises two electron-optical systems respectively associated with two diaphragms. The first system forms the image of the first diaphragm at a fixed magnification, on the second diaphragm. The first electrically controlled deflection system makes it possible to displace said image in said plane. A second system forms an image of the thus defined diaphragm, in the object plane. A second deflection system makes it possible to displace said latter image in the object plane.
Patent SE-7706206-L (SE)
Inventor: KIJIMA S
IPC: A61K31/22
Filed: 1977-05-26
Abstract: A polyprenyl carboxylic acid compound represented by the following general formula:   <IMAGE>   wherein R stands for a hydrogen atom or an alkyl, alkenyl, cycloalkyl or aryl group, and n is an integer of 6 to 11. This compound is effective to treat hypertension of warm blooded animals.
Patent SE-7706471-L (SE)
Inventor: HOLT A E
IPC: G01N27/84
Filed: 1977-06-02
Abstract: An illustrative embodiment of the invention provides a method and apparatus for magnetic inspection of areas of interest in ferromagnetic material by means of both alternating and direct current induced magnetic fields. Moreover, the magnetic fields may be pulsed sequentially and/or simultaneously to detect defects deep within the area of interest.
Patent SE-7706768-L (SE)
IPC: F27D99/00
Filed: 1977-06-10
Abstract: The invention concerns a melting and casting means. The means comprises a heating chamber confined by side, top and bottom walls made of insulating material and enclosed by a steel shell. Mounted in the chamber are a crucible stand and upon said stand a crucible. According to the invention, the means further comprises at least three silicon carbide heating elements for heating the crucible to between 1100 DEG  and 1650 DEG  C. to the purpose of melting copper and copper alloys, and the insulating material mainly consists of aluminium oxide and silicon oxide fibres. The heating elements have been disposed in the chamber so that the distance between the element center and the outer wall of the crucible is 2 to 4 times the element diameter. The elements are advantageously disposed horizontally piercing the side walls of the means, and they have no contact with the bottom wall. The spacing of the heating elements from the inner wall of the chamber is advantageously 2 to 4 times the element diameter. The thermal conductivity of the thermally insulating material is about 0.1-0.3 kcal/m h  DEG C. at 400 DEG  C. and respectively 1200 DEG  C.
Patent SE-7709158-L (SE)
Inventor: STEHLE H
IPC: C07D233/88
Filed: 1977-08-12
Abstract: Compounds of the formula   <IMAGE>   wherein R1, R2 and R3, which may be identical or different from each other, are each hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy, hydroxyl, trifluoromethyl or cyano; and R4 is (cycloalkyl of 3 to 6 carbon atoms)-methyl; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.