baber/WOPTO huggingface dataset:
Patent SE-8100711-L (SE)
Inventor: SCHNEIDER A
IPC: C10G67/04
Filed: 1981-01-30
Abstract: Oxygen compounds are removed, e.g., by solvent extraction, from a shale oil prior to its hydrogenation. As a result, the amount of hydrogen consumed during subsequent hydrogenation to achieve a given level of nitrogen for the shale oil is less than that which would occur if the oxygen compounds were not removed from the shale oil. Removal of the nitrogen is necessary to avoid adverse effects on subsequent shale oil processing steps such as catalytic cracking.
Patent SE-8101662-L (SE)
Inventor: SVENSSON SVEN
IPC: B62H1/02
Filed: 1981-03-16
Abstract: This invention is a device for supporting a two-wheeled vehicle, such as a bicycle, moped or the like. The device consists of a support pin (1) that can rotate in a sleeve (2) whose edge has a recess (9) for defining a support position and a recess (10) for defining a rest position. The recesses (9, 10) are connected to each other via an arched edge (11) that extends out towards the edge of the sleeve (2). In addition, the support pin (1) moves axially in the sleeve (2) when switching between the work position and the rest position. A spring is (17) situated between the support pin (1) and the sleeve (2) to counteract said axial movements. A stopping device (13) of a more wear-resistant material than the sleeve (2) holds the spring (17) and support pin (1) in place in the sleeve and extends into a recess (12) on the arched edge (11).<IMAGE>
Patent SE-8101689-L (SE)
Inventor: HENRY P S
IPC: H03M7/14
Filed: 1981-03-17
Abstract: In a digital transmission system, disparity is defined as the difference between the number of binary digits at each code state. The generation of a block of binary digits having zero disparity possesses many advantages. The present invention discloses coding apparatus (100, 300) for converting a block of binary digits having random disparity into a zero disparity block, and vice versa. The coder accomplishes this translation by determining (103) the disparity of the random disparity block and then selecting (103, 104, 106, 107, 110, 111) a bit position which divides the block into two digit segments each having half this disparity. Inversion (115) of either digit segment generates a zero disparity block. For decoding, data representing the bit position selected is transmitted along with the zero disparity block. The binary digits previously inverted by the coder are then reinverted. This coding/decoding technique is adaptable to any block size having an even number of binary digits.
Patent SE-8103290-L (SE)
Inventor: SKRYPEK J P
IPC: G03F7/22
Filed: 1981-05-26
Abstract: A photocomposer includes a fixed rearwardly inclined backboard for supporting a sensitized lithographic plate. To substantially reduce the weight of the backboard and its supporting structure, the main portion of the backboard is of cellular construction. Depressible register pins for positioning the lithographic plate are mounted on the backboard. Each pin is part of an assembly constructed to readily permit transverse adjustment of the pins.
Patent SE-8200027-L (SE)
Inventor: FJELLSTROM BENGT
IPC: G01M3/02
Filed: 1982-01-05
Abstract: The process is for internal washing or cleansing, together with pressure testing, subsequent clean-blowing or drying of pipes (1) or hoses. It is used where the pipe requires to be cleansed of dirt and oil residue from an earlier machining process. The cleansing medium is circulated (6,5,4) through the pipe, and then final drying medium - preferably heated compressed air - is partly circulated. The pressure testing phase (18,14,17,4,2,1) takes place between the washing and blowing-clean phases. During pressure testing, the bending head (2) and pipe (1) are screened from the outer circuit using pilot-controlled check valves (15,16) and similarly controlled two-way valves (21). Pressure testing then takes place using a pressure increasing device (14), and the same fluid as is used for cleansing. (Provisional Basic advised week 83/34)
Patent SE-8200615-L (SE)
Inventor: WIKLUND THORE
IPC: F16L27/04
Filed: 1982-02-03
Abstract: A connecting link intended for transferring gaseous, powderous or liquid medium, even under pressure, between two connecting points movable relative to each other. The connecting link is of the type comprising a tubular member with connecting pieces (2,3) located at its ends for connecting the link to said points, and at least one ball joint (22) located in connection to one of the connecting pieces (2,3) and comprising a ball (23) supported in a seat, which ball (23) includes a through channel (27,42,43). This ball (23) is sealed in its seat by two parallel and spaced sealing arrangements (28) on both sides of one end of the through channel (27,42,43) of the ball, (23) which channel extends angularly through the same, and is exposed to the same pressure on its surfaces located between the sealing arrangements, whereby the ball (23) is maintained balanced in its seat irrespective of the pressure prevailing in the link.
Patent SE-8201612-L (SE)
Inventor: WESTIN B
IPC: B27B3/20
Filed: 1982-03-15
Abstract: For a device for saw machines, of that sort which requires at least a revolving unit (6) with a peripheral section designed to go into a saw kerf between two work pieces, with the objective of separating them from each other, the units peripheral section is, at least partly, set at an angle relative to the perpendicular plane against the unit's rotational axle (15). (fig 2)<IMAGE>
Patent SE-8202671-L (SE)
Inventor: MIYAWAKI UICHI
IPC: B23D61/12
Filed: 1982-04-28
Abstract: Disclosed is a blade for a cross-cutting saw that includes a plurality of alternately splayed cutting teeth wherein a certain number of said cutting teeth disposed at various points along the length of the blade are splayed with an angle less than that of the main cutting teeth, such that the less splayed intermediate cutting teeth cut away the ridge that is formed laterally between the main cutting teeth, to cut a kerf with a substantially flat bottom that does not unduly resist the action of the saw. Also disclosed is a method of manufacturing the blade of the present invention by splaying alternately all the teeth by a substantially uniform angle to the central plane of the blade, machining the edges of the teeth to provide a suitable cutting edge, and then pushing back the teeth designated as intermediate auxiliary cutting teeth so that they are splayed by a smaller angle than the remaining main cutting teeth.
Patent SE-8202784-L (SE)
Title: Filler body for heat and material exchanger - comprises bunch of plates, corrugated, with sloping channels
Inventor: ALEXEEV V P
IPC: F28F25/08
Filed: 1982-05-04
Abstract: Stack of corrugated plates is used in a heat exchanger or material exchange device. The corrugations on adjacent plates are inclined at the same angle K are parallel. The plates also have channels which are parallel to the corrugations. Used for use in a heat or material exchange unit, in the chemical or power industries. It saves energy and raw material. (Provisional Basic previously advised in Week 8351).
Patent SE-8204116-L (SE)
Inventor: CAVAZZA C
IPC: A61P29/00
Filed: 1982-07-02
Abstract: Esters of 2-thenoylmercaptopropionylglycine with substituted hydroxybenzenes, having general formula   <IMAGE>   wherein R is p-acetamidophenyl, p-propyloxy carbophenyl or o-alkyloxycarbophenyl wherein the oxyalkyl radical contains 1-4 carbon atoms, are prepared by reacting 2-thenoylmercaptopropionylglycine with an alkylchloroformate thus obtaining a mixed anhydride which is reacted with the proper substituted hydroxybenzene selected among p-hydroxybenzeneacetamide, propyl p-hydroxybenzoate and alkyl o-hydroxybenzoate. These esters are useful therapeutical agents as mucolytic and antiinflammatory agents.
Patent SE-8204507-L (SE)
Inventor: SIZMANN R
IPC: F24J2/04
Filed: 1982-07-29
Abstract: The temperature of a gaseous inert carrier medium is increased by taking useful heat from a heat storage medium functioning by water sorption. Such a heat storage medium may be a solid sorption material such as a zeolite and silica gel and more specially molecular sieve material or fine-pored silica gel. The residual heat of the carrier medium is used, after the useful heat has been given up, for increasing the temperature of water, which at a higher temperature, is used for completely or generally completely humidifying such carrier medium and increasing the temperature thereof before it is run into the storage medium. The method is specially to be used on taking or extracting useful heat from the storage medium in cold seasons and for example on frosty days.
Patent SE-8305059-L (SE)
Inventor: BORGERSEN K
IPC: G01D3/10
Filed: 1983-09-20
Abstract: An indicator instrument for boats with outboard drive units which can be adjusted to various angles in relation to the transom and which has an indicator, preferably an LCD which shows the angle of the drive unit within the entire adjustment range, and an indicator, preferably an LED stack, which provides a rough indication of the drive unit setting within the trim angle range.
Patent SE-8305632-L (SE)
Inventor: PETR A
IPC: B63B35/44
Filed: 1983-10-13
Abstract: Appts has two catamaran hull joined by a bridge. There is a plant for preparatory treatment of incoming gas on the bridge. The final treatment plant is mounted on at least one hull.
Patent SE-8306165-L (SE)
Inventor: HARTWALL J
IPC: B63B59/02
Filed: 1983-11-09
Abstract: The invention relates to a fender holder, which in order to reduce manufacturing costs and necessary space for storage and transportation, is possible to produce in one or some few standard types. This is possible thereby that the present fender holder is made adjustable into different angle positions and has one or several fender baskets (3) adapted for fenders (2) of a reasonable variation of sizes. Earlier known fender holders could not be adjusted into different angle positions, whereas special fender holders were required for each wanted angle or for example for the cockpit and the pushpit of a boat. The arrangement for adjusting the holder (1) in different angular positions comprises a fastening device (4) with elements (5a,5b,5c) for fixing the device onto a carrying point in the boat and any other element (5d) which is turnable within said fixing elements (5b,5c) and can be locked in wanted positions by a screw or the like. The fender baskets (3) are arranged to be fixed to the turnable element (5d) by the aid of coupling devices (6) which are adjustable along the element (5d) and fixable at wanted positions.
Patent SE-8402759-L (SE)
Inventor: ASTROM B
IPC: B32B21/13
Filed: 1984-05-22
Abstract: A method for the production of laminates, preferably wood based laminates, by bonding several laminae with a curable resin under influence of pressure and heat. For the central layer joints of the laminate a glue is used which cures faster than that used for the outer layer joints of the laminate.
Patent SE-8500842-L (SE)
Inventor: TAKAYAMA T
IPC: B21C37/04
Filed: 1985-02-21
Abstract: A method for the continuous production of wire is characterised in that a continuously supplied core wire is subjected to surface cleaning, that the core wire with the cleaned surface is introduced into a duct with an atmosphere consisting of an inert gas or a gas with a slight reducing action, at a pressure above the ambient pressure, that the core wire is passed out of the duct into a bath of molten metal, through which it is passed in order to take up the molten metal onto the wire to form a cast rod consisting of the core wire and a coating which is formed around it and results from the solidified metal taken up, and that the cast rod is hot-rolled to give a wire with a reduced cross-section.
Patent SE-8501155-L (SE)
Inventor: VENC S
IPC: E01C19/28
Filed: 1985-03-08
Abstract: The invention is intended to improve the steering stability of a guided levelling vibration roller with two rolling drums. To this end, the steering undercarriage has a swing arm in the form of a flat horizontal frame (3, 5, 10) which is closed at the circumference and in which the steering wheel (4) of the undercarriage rotates about a vertical bolt (8). The front part (3) of the frame constitutes an additional weight acting with lever force on the steering wheel axis. 
<IMAGE>
Patent SE-8501493-L (SE)
Inventor: JACKOWSKI R
IPC: F16J15/32
Filed: 1985-03-26
Abstract: An improved seal assembly which provides a seal having a unitizing element adapted to fit over one portion of a sealed mechanism and a primary seal assembly adapted to be received within or with respect to another sealed part which moves relative to the first sealed part. The seal includes a unitizing or locking flange made from a reduced thickness or skirt portion at the end of the wear sleeve on the unitizing element, such flange being axially offset from the seal contact band. The assembled seal is made from a casing unit, an elastomer which provides a mounting surface an a resiliency imparting element, together with a bonded fluoroelastomer ring which is assembled protectively with a unitizing casing which includes a wear sleeve portion having one radial flange thereof forming a protective element and the other being a unitizing flange made from an end portion of the wear sleeve.
Patent SE-8602949-L (SE)
Inventor: LAROU A M
IPC: F16J15/34
Filed: 1986-07-02
Abstract: An improved seal for an anti-friction bearing in which a felt ring 32 is positioned between a pair of flingers or retainers 28, 30, at least one of which is adapted to rotate relative to the other. A felt engaging surface of one flinger 28 is coated with an anti-friction material 38, such as a nylon, to reduce the heat generated by the felt rotating and rubbing the surface of the coated flinger. <IMAGE>
Patent SE-8605382-L (SE)
Inventor: PHILIPSON MARGARETHA LUCIA
IPC: E05B69/00
Filed: 1986-12-15
Abstract: No further information available at time of publication
Patent SE-8701573-L (SE)
Inventor: NILSSON K R S
IPC: D21B1/12
Filed: 1987-04-15
Abstract: PCT No. PCT/SE88/00182 Sec. 371 Date Aug. 23, 1989 Sec. 102(e) Date Aug. 23, 1989 PCT Filed Apr. 11, 1988 PCT Pub. No. WO88/08050 PCT Pub. Date Oct. 20, 1988.Apparatus for manufacturing pulp fiber from lignocellulose-containing material is disclosed, including a preheater, a defibrator with a pressurized housing, a conveying screw to convey the preheated lignocellulose-containing material from the preheater to the defibrator, a horizontal separator, a blow pipe for transferring the defibrated lignocellulose-containing material and steam from the defibrator to the horizontal separator, in which the horizontal separator includes a pulp outlet, a steam outlet, and a screw conveyor which includes screw threads which have a screw thread angle which substantially corresponds to the angle at which the blow pipe enters the horizontal separator. The screw conveyor in the horizontal separator feeds the defibrated lignocellulose-containing material from the blow pipe to the pulp outlet in the form of a pulp plug which maintains the pressure within the separator, and a steam transfer line is provided transferring the separated steam from the steam outlet to the preheater. The flow resistance in the blow pipe and the steam transfer line is less than the flow resistance in the screw conveyor between the preheater and the defibrator so that the steam flows from the defibrator to the horizontal separator and to the preheater. Methods for manufacturing pulp fiber from lignocellulose-containing materials utilizing this apparatus are also disclosed.
Patent SE-8703546-L (SE)
Inventor: GROLLIER J F
IPC: C09K23/52
Filed: 1987-09-14
Abstract: Dentifrice containing, in combination, (A) a poly(hydroxypropyl ether) nonionic surfactant, and (B) a cationic polymer selected from the group consisting of (i) a vinylpyrrolidone/dialkylaminoalkyl or -hydroxyalkyl acrylate or methacrylate, quaternized or nonquaternized and (ii) a cationic polysaccharide. This dentifrice is characterized by good foamability, pleasant taste and it does not attack the buccal mucosae and the gums.
Patent SE-8801930-L (SE)
Inventor: AMEUR HANAFI
IPC: A61M5/34
Filed: 1988-05-24
Abstract: Arrangement for cannulas comprising protective sleeves (9, 10) capable of being displaced in the longitudinal direction over a holder part (2) provided with a twin-pointed cannula (1), said protective sleeves (9, 10) serving as adapters provided with connecting devices such as a bayonet socket (13, 14) or a similar device, arranged to be fitted into an appropriate corresponding fitment such as bayonet socket (18, 19) comprised in a blood tube holder (16).
Patent SE-9001849-L (SE)
Inventor: DOMVILE S J
IPC: C02F1/52
Filed: 1990-05-23
Abstract: An improved process for removal of soluble contaminants from wastewater is disclosed which provides significantly enhanced contaminant removal and overall process efficiencies. The improved contaminant removal process is especially suitable for treatment of industrial effluents having high levels of dissolved cyanide and arsenic contaminants. Wastewater undergoes multiple stage sludge treatment, wherein sludge is mixed with wastewater sequentially in a plurality of discrete reaction stages for relatively short retention times. Reaction conditions which promote chemical and/or physical reaction of soluble contaminants with sludge are maintained, and liquid/solids separation is effected after each sludge treatment stage. Oxidizing agent is preferably mixed with the wastewater prior to multiple stage sludge treatment to change the oxidation state of inorganic contaminants and remove cyanide contaminants from solution. Multiple stage sludge treatment may be combined with an improved ferric adsorption process to provide substantially complete removal of inorganic and/or cyanide contaminants.
Patent SE-9100129-L (SE)
Inventor: JOHANNESSON G
IPC: F16L59/00
Filed: 1991-01-15
Abstract: Condensate is normally prevented from departing in liquid phase from piping or a cooling surface, said piping conveying liquid at a temperature which may be lower than the dew point of the ambient air, by applying a material layer (3) to the outside of the piping (1) or cooling surface. In such as cooling plants, the surface temperature is allowed to be below the dew point of ambient air, and moisture transport is then carried out in the material layer (3) both in the vapour and liquid phase, and water is caught up in the layer to a certain extent, while excess liquid is taken away by drying out.
Patent SE-9303715-L (SE)
Inventor: KRECH ROLF-INGO
IPC: B63B29/02
Filed: 1993-11-10
Abstract: A partition wall system, particularly for the berth decks of ships, consisting of elongate floor and ceiling sections (2,3) to which vertical post sections (9) are secured, and wall panels (1) which can be inserted between the post sections, is characterised in that the vertical edges of the wall panels (1) have right-angled folded edges with additional inwardly directed resilient flanges (15) for tolerance purposes; in that the post sections (9) have vertical slots (11) for the insertion of the folded edges; and in that securing edges (4) are provided for securing the wall panels (1) to the elongate floor sections (2) and ceiling sections (3). <IMAGE>
Patent SE-9404391-L (SE)
Inventor: MORK KNUR GUNNAR
IPC: E04F10/06
Filed: 1994-12-16
Abstract: The awning tarpaulin (4) edge is secured to the rotary shaft (3) for coiling, while the opposite tarpaulin edge is secured to a bar (5). The awning, e.g. for a terrace, has arms (6,7) between the support (2) and the bar for the latter linear guidance arm.  The arms are coupled to the support by a hinge linkage (8) with adjustable stops for setting the angle between the wall (1) plane and the bar guide direction. The awning has also a known swivel arm (20) connected for swivel in a plane orthogonal to the bar. The bar coupling to the house wall is releasable.
Patent SE-9503392-L (SE)
Inventor: ANDERSSON CHRISTER
IPC: H01Q1/02
Filed: 1995-09-29
Abstract: Device for antenna units (1) consisting of one or several radiation elements (4) for transmission and reception, respectively, of electromagnetic signals, and a ground plane (7, 7') arranged at a distance from said radiation element, characterized in that several cooling flanges (12/15), which present edge portions (14) facing the radiation elements, extend at a predetermined distance (A1/A2) to said radiation element (4), which edge portions are arranged at a chosen relative distance (d) so that said edge portions together define said ground plane (7). <IMAGE>
Patent SE-9503841-L (SE)
Inventor: JOHANSSON ANDERS
IPC: H04L9/08
Filed: 1995-10-31
Abstract: A method and a system for use for safe data transfer between a terminal which is controlled by an IC card (1), and a central unit (3), such as a central computer in a bank. The IC card (1) comprises card-specific program information which is used to control the interaction of the card with the terminal (2) in connection with adopting a safe system mode, and card-specific secret information which is used to cryptographically protect data transfers between the terminal (2) and the central unit (3) in a safe system mode. The card specific secret information is stored in such a manner that no read-out of it can be made from the card. The card-specific program information is transferred from the card to the terminal for the purpose of said control.
Patent SE-9602273-L (SE)
Inventor: THIBERG ROLF
IPC: A61N5/06
Filed: 1996-06-07
Abstract: Apparatus for external medical treatment with light. A light-emitting device is provided that is adapted to be held in close proximity to the body of an individual and that includes light-emitting diodes or corresponding elements that are adapted to emit monochromatic light of a first wavelength. The light emitting device is driven by a drive arrangement for causing the light-emitting device to emit the monochromatic light over a first predetermined time period in a first state, and thereafter emit selectively monochromatic light of a different wavelength than the first wavelength and over a second predetermined time period in a possible second state. The drive arrangement causes the light-emitting device to pulsate the emitted light in accordance with a predetermined pulse frequency or series of pulse frequencies over the respective time periods, and causes the light-emitting device to emit the pulsating light with a pulse length that lies within an interval of about 60% to about 90% of the time between respective start edges of two mutually sequential pulses.
Patent SE-9604613-L (SE)
Inventor: GUNNERS NILS-ERIK
IPC: F42B10/40
Filed: 1996-12-15
Abstract: Base bleed unit comprising a surrounding housing (1) surrounding at least one mass flow generating gun powder charge (7), and having at least one outlet hole (6, 6') extending through a rear wall (3) of the housing (1), in which also at least one igniter charge (4) is arranged. According to the invention, an internal and the rear wall (3) adjacent portion of the mass flow generating gun powder charge (7) is arranged abutting a preferably substantially conically narrowing supporting wall surface extending from the rear wall (3). The preferably substantially conically narrowing supporting wall surface may comprise a centrally located member (5), extending from and integrated with the internal surface of the rear wall (3) of the base bleed unit, arranged to act as a supporting surface with its external surface, or with such a member attached to said internal surface. The preferably substantially conically narrowing wall surface may also comprise a collar shaped member. The rear wall (3) of the surrounding housing (1) is advantageously arranged with a substantially centrally located through hole, in which the igniter charge (4) is mountable/demountable from the outside plane of the rear wall (3).
Patent SE-9800250-L (SE)
Inventor: OESTLING PER-ERIK
IPC: H04B17/00
Filed: 1998-01-29
Abstract: The invention relates to a method for transmitting information using multiframe TDMA. In the invention the frames of a conventional TDMA-system are grouped into multiframes, which consist of at least one frame that is used for measurement or transmission of other data than user data.