baber/WOPTO huggingface dataset:
Patent SE-0602600-L (SE)
Inventor: BERGKVIST MARCUS
Filed: 2006-12-01
Abstract: Driver (1) for a propeller shaft, comprising a substantially tubular fastening portion (3) adapted to being fastened to a propeller shaft tube or a splined sleeve, and two mutually opposite lug portions (6), each provided with a hole, which protrude from the fastening portion in order to support a joint cross. The driver according to the invention is distinguished particularly by being made from a substantially tubular blank, the two lug portions (6) being formed by recessing and holing in the wall of the blank, and the seats for the joint cross taking the form of a reinforcing bushing (13) in the hole of each lug portion. The invention also relates to a method for making drivers and a device for making drivers.
Patent SE-0701766-L (SE)
Inventor: NILSSON BENGT H
Filed: 2007-07-23
Abstract: The present invention relates to a method and arrangement for recovering energy (25, 26) from any kind of heat sources (2A, 2B), during sustained environmental and economical considerations, by at least one closed circulating system comprising at least one working medium/fluid (30) into an Organic Rankine Cycle - ORC - which fluid in liquid phase is pressurized and vaporized by said heat source, after which the gaseous phase of the said fluid is expansion cooled by at least one expander turbine (21, 22) preferably comprising at least two partial stages with intermediate separation of condensate (15, 16), when the condensation cooling takes place preferably during counter current fed condensate fractions (9, 10, 11) with in stages heat transmitting, simultaneously the working fluid is preheated before the return into the vaporization stage (1), when required the condensation effect is more strengthened by some form of supplementary cooling/heat sinking stage, during production of both mechanical energy (25) as well as heat (46). Heat pump system (32) with energy well (31) or corresponding is advantageously integrated to the arrangement for production of heat (44, 44V, 46) and when required chill (44K).
Patent SE-7513336-L (SE)
Inventor: SUNTOLA T
IPC: C30B23/08
Filed: 1975-11-27
Abstract: A method is provided for growing highly oriented compound thin films on a substrate by subjecting the substrate to the vapor of a first single element which can react with the surface at a temperature sufficiently high for the reaction to occur which forms a single atomic layer of the first single element on the surface and then subjecting the thus formed surface with a first single element atomic layer thereon to the vapor of a second single element which can react with the first single element at a temperature sufficiently high for the reaction to occur so that a single atomic layer of the second single element is formed on the surface bound to the first single element. This procedure can then be repeated alternately subjecting the surface to the vapors of the first single element then to the second single element, etc. until the compound film reaches a desired thickness. There is further provided an apparatus for carrying out this method comprising a vacuum chamber with evacuating means, a support for supporting a substrate, sources for at least two vapors of two different single elements and operating means for providing on the substrate first a single atomic layer of one of the elements, and then a single atomic layer of the other of the elements.
Patent SE-7608641-L (SE)
Inventor: GARDNER D V
IPC: A61K/
Filed: 1976-07-30
Abstract: 1504424 Isoquinoline derived aminoethers BEECHAM GROUP Ltd 5 Aug 1976 [9 Aug 1975] 33283/75 Heading C2C The invention comprises compounds of formula and salts thereof wherein R 1  is a C 1-6  alkyl, C 3-6  cycloalkyl phenyl, naphthyl, aralkyl, substituted phenyl or substituted naphthyl group; R 2  is a group: wherein R 6  is a hydrogen atom or a C 1-6  alkyl group, R 7  is a hydrogen atom or a C 1-6  alkyl, phenyl, tolyl, or benzyl group or R 6  is linked to R 7  so that the NR 6 R 7  moiety is a 5-, 6- or 7- membered ring, R 8  is a hydrogen atom or a C 1-4  alkyl group or is joined to R 6  to form part of a morpholino ring and R 9  and R 10  are each hydrogen atoms or C 1-4  alkyl groups; R 3  is a hydrogen atom or a C 1-6  alkyl or a trifluoromethyl group; R 4  is a hydrogen atom or a C 1-6  alkyl, benzyl or phenyl group or an acyl group containing from 2 to 7 carbon atoms and R 5  is a hydrogen atom or a C 1-6  alkyl group. In examples, these compounds are prepared by (1) reacting a 7-methoxy-2,3-dihydroisoquinolin - 4(1H) - one with R 1 -Li to give a 4 - R 1  - 7 - methoxy - 1,2,3,4 - tetrahydroisoquinolin - 4 - ol, treating the latter with ethanolic HCl followed by NaBH 4  to give the 4 - R 1  - 7 - methoxy - 1,2,3,4 - tetrahydroisoquinoline, optionally reacting with CH 2 O followed by H 2 /Raney Ni so as to introduce a 2- methyl group, treating with HBr to afford the 7-hydroxy analogue and etherifying with an R 2 - containing reagent; (2) reacting the 7- glycidyloxy analogue with R 6 R 7 NH; or (3) hydrogenolysing the R 7  = benzyl group to R 7  = H; or (4) separating optical isomers. Therapeutic compositions comprise the above tetrahydroisoquinolines, and may be administered orally or parenterally.
Patent SE-7701365-L (SE)
Inventor: LUDOPH HEMMO HERMANNES JOHANNE
IPC: B60W10/101
Filed: 1977-02-08
Abstract: The invention concerns the control of an infinitely variable transmission, provided with an endless transmission member running over a primary and a secondary V-shaped pulley, one conical disc of each pulley being affixed to a shaft, respectively the primary and the secondary shaft, and the other conical disc being controlled in axial direction by a hydraulic cylinder-piston unit, respectively the primary and the secondary cylinder-piston unit, the tension in the endless transmission member being controlled by means of a first control valve and that the transmission ratio is controlled by regulating fluid supply and discharge from and to the other cylinder by means of a second control valve.
Patent SE-7701894-L (SE)
Inventor: RUSSELL D B
IPC: C09D133/02
Filed: 1977-02-21
Abstract: Biologically active copolymers wherein a portion of the repeating units exhibit a triorganotin moiety (R3Sn-) are prepared by solution polymerization using liquid aliphatic or cycloaliphatic hydrocarbons as the polymerization medium. The physical and chemical properties of the copolymers make them more suitable for use as biocides than polymers prepared using methods described in the prior art.
Patent SE-7703473-L (SE)
Inventor: VISSER J
IPC: A23J3/26
Filed: 1977-03-25
Abstract: Fibres containing casein and at least one heat-settable protein are prepared by dry-spinning an aqueous protein mixture containing calcium- and phosphate ions at a temperature below the gelling point of the protein mixture and drying the fibres obtained.
Patent SE-7704301-L (SE)
Inventor: CASSIDY P J
IPC: A61K31/40
Filed: 1977-04-14
Abstract: The antibiotics MSD 890A2 and MSD 890A5 and pharmaceutically acceptable salts thereof (hereinafter referred to as antibiotics 890A2 and 890A5) are active against both gram-positive and gram-negative bacteria. The antibiotics are produced by growing species of Streptomyces on suitable fermentation media.
Patent SE-7905079-L (SE)
Inventor: HOFER P
IPC: C07F9/54
Filed: 1979-06-11
Abstract: A method for the preparation of a substituted pyrrolidin-2-one by the hydrogenation of the corresponding 3- pyrrollin-2-one and a method for the preparation of substituted 3-pyrrolin-2- ones by the ring closure of corresponding N-aroylmethyl-acetamide. The ring closure is effected in basic media under nitrogen.
Patent SE-7905437-L (SE)
Inventor: SLANA M F
IPC: H04M3/22
Filed: 1979-06-20
Abstract: Slana-Vaughan 14-29 TIME SLOT INTERCHANGE WITH PROTECTION SWITCHING Time-slot interchange circuitry for use in a time-division switching system is disclosed having n+l input interface units and n+l output interface units to serve n PCM lines. One of each group of n+l interface units is designated a spare unit and control circuitry is disclosed for autonomously channeling incoming data words or outgoing data words through a spare unit and for autonomously altering the control for the spare unit in the event of failure of a unit in service.
Patent SE-7906288-L (SE)
Inventor: KLAASSEN F M
IPC: H01L29/78
Filed: 1979-07-23
Abstract: A field effect transistor of the V-MOST type in which the channel region comprises a more highly doped part which adjoins the source zone and a lower doped part which surrounds said region, said channel region adjoining the surface and surrounded by an insulation diffusion. The lower-doped part is depleted from the pn junction with the low-doped drain region up to the surface at a voltage which is lower than the breakdown voltage.
Patent SE-7907321-L (SE)
Inventor: VEDIN R
IPC: B60N/
Filed: 1979-09-03
Abstract: An armrest and adjustment combination for a driver's chair in a work vehicle equipped with a seat 14 and a back support 16. The combination enables individual adjustment of the armrest and posture. It includes a support 24 secured to the chair, which is rotationally mounted for swinging in a plane essentially parallel with the chair seat and which co-operates with clamping elements 26 for locking in the desired position. The support carries two independently operated adjustment cylinders 38, which are individually coupled to the armrest 18 so that it is possible to adjust its angle of inclination relative to a plane passing through the seat. The adjustment system 50 is arranged so that it can move toward and away from the backrest of the chair by means of a cylinder unit secured to the armrest. <IMAGE>
Patent SE-7910278-L (SE)
Inventor: URAI M
IPC: B68G7/00
Filed: 1979-12-13
Abstract: A method of and an apparatus for producing a seat cushion member by laminating a sheet of decorative surface material, a sheet of usual polyurethane foam material and a reinforcing web of fabric material in the above order, and subjecting the laminate to heating by a conventional heating unit and, at the same time, to high-frequency dielectric heating by a high-frequency welder to locally fuse required portions of the sheet of usual polyurethane foam material thereby welding the three layers into an integral structure.
Patent SE-8003942-L (SE)
Inventor: ASLUND C
IPC: B22F9/04
Filed: 1980-05-28
Abstract: This invention relates to a process and an apparatus for converting lump-size material, particularly scrap, of titanium metal or its alloys, preferably of low oxygen content, into powder-form material, which is useable for forming in a powder-metallurgical way pressings and workpieces, wherein the lump-size material is highly embrittled by charging with hydrogen, the embrittled material is size-reduced by means of size-reducing machines, particularly impeller breakers, impact mills, hammer mills, impact hammer mills or hammer breakers, the size-reduced brittle material preferably having a particle size of less than about 10 mm and more particularly of less than about 6 mm is further size-reduced by means of at least one jet stream by impinging on a baffle plate or an anvil or on the particles of at least one other jet stream for the purpose of conversion into the powder-form material, and the powder-form material is converted into the ductile state by heating, preferably at temperatures above 450 DEG  C. and more particularly at temperatures above 700 DEG  C., preferably under reduced pressure and more particularly under a reduced pressure of the order of 10-1 Torr or lower.
Patent SE-8005407-L (SE)
Inventor: ST JEAN R P
IPC: F16J15/24
Filed: 1980-07-25
Abstract: The present invention is directed to a lantern ring arrangement for use in fluid seal arrangements, to prevent fluid leaking around rotating shafts including a ring having first and second spaced sides with first and second ring openings respectively provided therein, an inner peripheral surface and outer peripheral surface with first and second flange means of generally equal length extending radially outwardly from and around a portion of the periphery of the outer surface of the ring in spaced relation along the longitudinal axis of the ring; first groove means of selected width and depth are provided around the inner surface of the ring means adjacent the first opening to the ring where the first opening diameter is selected to receive a shaft rotatable therein; radially inwardly extending flange means of selected depth located within said ring adjacent the inner edge of the first groove means and extending around a portion of the inner periphery of the ring to define a central opening in said ring of diameter less than the diameter of the first opening and adapted to rotatably receive the shaft where the inner diameter of the ring between the flange and the second opening of the ring is greater than the diameter of the central opening; first aperture means chamber and the groove means and second aperture means communicating with the inner surface of the ring means between the flange means and the second opening.
Patent SE-8100043-L (SE)
Inventor: REINECKE G
IPC: B31B3/44
Filed: 1981-01-07
Abstract: A flat blank (A) of cardboard, is folded into a box having an integral lid (O) which has a front wall (L) and side walls (J) by a single descending movement of a punch (G) into a former. The element (D2) which folds up the rear wall of the box and a plate (E2) which folds up the front wall (L) of the lid are movable to squeeze the folded corners of the box against its rear wall and tabs (K) on the side walls of the lid against the front wall (L). Adhesive may be applied only at M and N for ease of filling the completed box. The element (F1) is lowerable to enable the finished box to be removed laterally. <IMAGE>
Patent SE-8201866-L (SE)
Inventor: RUBE J
IPC: F16B15/04
Filed: 1982-03-24
Abstract: The invention provides a fixing device for porous building material of the lightweight concrete type and the like, for the attachment of different objects. The device is in two parts, namely a blade-shaped member with diverging side edges (2) in the direction in which it is intended to be driven into a substructure for taking up the load intended to be placed on the device, and a locking member for locking the support member in its driven-in position. The locking member consists of a metal strip bent into a U-shape, with a web (6) joining two legs (5) with a spacing corresponding to the least width of the support member. The locking member is intended to be driven into the substructure after the support member, such that its legs (5) glide along the diverging edges (2) of the support member.
Patent SE-8206397-L (SE)
Inventor: KARLSSON S
IPC: E04F19/08
Filed: 1982-11-10
Abstract: The method is for cutting holes in walls or floors with minimal damage, and uses a tool which cuts a circular hole and at the same time mills out a step at a specific depth from the floor or wall surface. The hole can be closed by a cover which fits over the step, and can be glued into position if a permanent closure is required.
Patent SE-8500291-L (SE)
Inventor: PERSSON PER-OLOF
IPC: F24F11/04
Filed: 1985-01-23
Abstract: The invention relates to a valve for a ventilation installation. The valve (1) encloses both a first circular pipe (5) which is provided with a first duct (50), the flowthrough area size of which is variable in order to be able to control the airflow through the valve, and also a second circular pipe (7) which is provided with a second duct (64) which is coaxial with the first pipe and the flowthrough area size of which is also variable or permanently constant or can be adjusted to a desired value and kept constant while the flowthrough area size of the first duct is throttled controllably or widened. A sleeve (15) made of flexible material is provided coaxially in the first pipe in order to bring about said control of the flowthrough area size of the first duct, there being provided both means (51, 53, 54, 60, 61, 62, 18) for turning the ends in relation to one another about the common central axis (30) of the pipes and of the sleeve, and also means (21, 26) for keeping constant the diameter of the ends of the sleeve, when the latter contracts inwardly to the centre from the maximum extended position on turning or widens from the contracted state on turning in the opposite direction. <IMAGE>
Patent SE-8501572-L (SE)
Inventor: MORSCH J
IPC: H03K17/96
Filed: 1985-03-29
Abstract: A control handle for remotely controlling a hydraulically operated apparatus. The handle comprises a flexible foil, conductor paths comprised of a pair of independent condensor plates arranged on the foil, and an isolating sleeve surrounding the foil and conductor paths.
Patent SE-8504163-L (SE)
Inventor: ANDERSSON INGVAR
IPC: A61M5/158
Filed: 1985-09-09
Abstract: PCT No. PCT/SE86/00396 Sec. 371 Date Apr. 29, 1987 Sec. 102(e) Date Apr. 29, 1987 PCT Filed Sep. 9, 1986 PCT Pub. No. WO87/01292 PCT Pub. Date Mar. 12, 1987.The present invention relates to an injection arrangement. This is characterized in that it comprises an injection needle (1) and a base plate (8). The needle (1) is curved so that at least one part of it exhibits a circular arc with a certain radius of curvature. The needle (1) is executed at one end with a solid, cutting point (2). The needle (1) has a central duct (3) which is closed in the area ahead of the tip (2) of the needle, and along the area in the form of a circular arc it has a number of openings (6) communicating with the duct (3). The base plate (8) has two curved ducts (11,12) passing through the plate (8) at an angle to one another and with the same radius of curvature as the needle (1). The base plate (8) also supports a cradle (13), to which the needle (1) is attached, which cradle is able to move in the base plate in such a way that the needle (1) is able to move in a normal plane to the plane of the base plate (8) in a reciprocating fashion about the center of the radius of curvature. During forward movement of this kind, the tip (2) of the needle (1) moves from a first end position down through the first curved duct (11) and then up through the second duct (12) to a second end position.
Patent SE-8602256-L (SE)
Inventor: OLSSON ROLF
IPC: A47C27/15
Filed: 1986-05-20
Abstract: Easily-cleaned mattresses and pillows, and also a method for washing them are claimed. - The mattresses and pillows consist of an inner part encased in a covering surrounded by a layer of open cellular material 1-2 cm thick. They may be cleaned by irradiation with u.v. light perhaps assisted by pulsating air pressure. Alternatively, they may be washed and rinsed in a more conventional manner, and dried by evacuating a chamber to 50% vacuum. The air is drawn through a condenser to remove water vapour and a heater.
Patent SE-8603185-L (SE)
Inventor: SWIATKOWSKI P
IPC: B03D1/01
Filed: 1986-07-22
Abstract: Mineral carbonates, calcium carbonate minerals and magnesium carbonate minerals are enriched by means of foam flotation. Quaternary ammonium compounds in combination with etheramines are used as a generic reagent for silicon-containing gangue (dyke rocks), silicon dioxide and silicates. According to the process, good degrees of separation are achieved by using comparatively low quantities of the generic reagent. A composition for carrying out the process consists of a combination of quaternary ammonium compounds and at least 1% by weight of the etheramine combination.
Patent SE-8603342-L (SE)
Inventor: BENGTSSON F
IPC: E05D15/24
Filed: 1986-08-07
Abstract: A holder (1) for track rollers (4) or similar runner devices capable of being displaced along tracks (5) extending along the path of movement of a moving door panel or some other covering element. The invention permits, amongst other things, the use of a single type of roller holder, irrespective of the curvature of the guide tracks. Each track roller (4), etc., is supported by a swinging arrangement (6) attached to the door panel, etc., so that the track rollers (4) are capable of being adjusted to a desired position relative to the track (5) in question.
Patent SE-8604461-L (SE)
Inventor: EKLOF E
IPC: G01R31/70
Filed: 1986-10-20
Abstract: A substrate (1) in the form of a plate of rigid insulating material is provided with printed leads (2), on each of which is a metal iselt (3) to provide electrical contact with measurement points on an etched circuit, or with similar points on an electronic circuit carrier. The printed leads are connected to contacts arranged in a row on the printed circuit edge. The metal islets are considerable in number and are pref. made of gold so that contact resistance remains low. They have small dimensions, with a height if less than 100 micrometers. A number of electronic circuits (5) are applied to a film (12) in which apertures are provided over their measurement points. A stamp (13) of soft rubber presses film around the most central of the circuits against the printed circuit so that their measurement points make contact with the islets.
Patent SE-8802149-L (SE)
Inventor: WILLAUM-JANTZEN ERIK
IPC: A47J43/25
Filed: 1988-06-09
Abstract: Grater for grinding of spices, specially pepper, consisting of an upper and a lower grinding means, which each for themselves independently of each other are freely turnable around the center axis of the grater, and where the grinding object easily can be changed, and where the devices of the grating can be made more rational with an upper and lower plate which are identical.
Patent SE-8902920-L (SE)
Inventor: HODEN E
IPC: D21C1/10
Filed: 1989-09-05
Abstract: PCT No. PCT/SE90/00564 Sec. 371 Date Jan. 17, 1992 Sec. 102(e) Date Jan. 17, 1992 PCT Filed Sep. 4, 1990 PCT Pub. No. WO91/03595 PCT Pub. Date Mar. 21, 1991.For the purpose of faciliating the impregnation of wood chips, the chips are compressed between two compression devices (9) which act on the mutually opposing flat sides of the chips (2). As the chips are compressed, the chips (2) are undulated or curved in at least one direction to produce a wave shape such that when the chips are seen in section at right angles to the waves, the top and the bottom sides (15, 16) of the wave crests will both be located on one side of a central plane (19) which passes through respective chips between the bottom sides (16) of the wave crests and the top sides (17) of the wave troughs, whereas the top and bottom sides (17, 18) of the wave troughs will both be located on the other side of the central plane (19). Apparatus for use in treating wood chips in this way includes compression devices (9) which present surfaces which are intended to act on the flat sides of the chip pieces (3) in a manner to form an undulating wave-shaped pattern which extends in at least one direction such that when in a chip-compression position the wave crests (13) on each compression device (9) will meash with the wave troughs(14) defined by mutually adjacent wave crests (13) on the opposite compression device (9).
Patent SE-8903145-L (SE)
Title: Alarm arrangement for monitoring flow conduits - uses flow meter and indicator table showing amt. of flow
Inventor: HANSSON O
IPC: G01F15/00
Filed: 1989-09-25
Abstract: The flow system incorporates a quantity of tap positions, pipes and connections to machines. It is fed by a service pipe which contains a cut-off valve and a flow meter (3). As soon as the flow passes through the meter, an indicator moves. When this indicator shows a specific flow amt., e.g. 100 litres, a further indicator is activated to show up to e.g. 10,000 litres. Above the flow meter is an alarm device which emits a signal as soon as an indicator moves. The alarm incorporates a transmitter for a light beam directed towards at least a part of the movement area of an indicator. The character of the light beam is altered when the indicator moves through the beam area of effect. Also available is a sensor which receives light reflected from the indicator table, and when the reflected light character changes from the emitted light, an alarm signal is given. @(Provisional basic advised week 91/31)@ @(9pp Dwg.No.5/6)@.