baber/WOPTO huggingface dataset:
Patent SE-7900587-L (SE)
Inventor: BATELSON P G
Filed: 1979-01-22
Abstract: A method for the production of paper, pasteboard, or cardboard. Non-organic fibres are slushed in water under high-power stirring. Organic fibres are then added. The resultant suspension is first treated with aluminium sulphate and thereafter with alkali silicate. A stock is formed out of the fibre suspension and treated in a paper machine in the conventional fashion.
Patent SE-7903585-L (SE)
Inventor: AVIANDER S
IPC: H02H3/46
Filed: 1979-04-24
Abstract: A measuring device for an over- excitation protection device comprises an integrator 1 and a peak value measuring means 15, 18, 19, 20 and 21. The monitored voltage, applied across the terminals 10, 11, is integrated during a half-cycle, whereafter the voltage of an integration capacitor 13 is measured by the peak value measuring means and then discharged. The times for the peak value measurement and the capacitor discharge are determined with the aid of a zero detector 15 connected to the voltage source. <IMAGE>
Patent SE-7909491-L (SE)
Inventor: BADERTSCHER E
IPC: A23L3/22
Filed: 1979-11-16
Abstract: An apparatus for sterilising and/or homogenising fluid products e.g. milk, whey or processed chesses, by the injection of steam has a T-shaped body formed by a straight tube (1) and a tubular arm (2) for introducing the fluid product and a steam injection nozzle (5) disposed axially in the inlet end (3) of the tube (1) and opening into a mixing region (12) at the junction between the arm (2) and the tube (1). The inner wall (11) of the nozzle (5) converges downstream onto a short passage (9) of constant cross-section which opens into the mixing region (12) and a mixing screen (6) is disposed in the tube (1) at a distance downstream from the outlet (8) of the passage (9) of the nozzle (5). <IMAGE>
Patent SE-8001824-L (SE)
Inventor: VOIGT P
IPC: B25D17/24
Filed: 1980-03-07
Abstract: A recoil damper for a percussion tool (1) which is movable to-and-fro between an impact face (3) and a recoil receiving face (4) and which is driven against the impact face so as to deliver its kinetic energy by impact effect to the impact face. The invention is characterized by having at least one additional mass (6) which is movable in relation to the percussion tool (1) and which is connected to the percussion tool by at least one resilient member (7), the resiliency of the resilient member being chosen so that the kinetic energy of the mass (6) cooperates with that of the percussion tool at the impact of the percussion tool against the impact face (3) while the kinetic energy of the mass (6) is directed opposite to that of the percussion tool at the impact of the percussion tool against the recoil receiving face (4). By this arrangement the recoil force performs a useful work in that the recoil force is turned at the impact of the percussion tool against the recoil receiving face and contributes to setting the mass (6) into operation which coincides with that of the percussion tool when the last-mentioned strikes against the impact face (3). By that the operating force of the percussion tool is improved.
Patent SE-8003905-L (SE)
Inventor: WESTERMARK L
IPC: E21B10/20
Filed: 1980-05-27
Abstract: A boring head for reaming a pre-drilled hole in raise boring or for similar earth cutting operations comprising a plurality of roller cutters (13-22). For purposes of extending the radius of the boring head (10) in operation or decreasing its dimensions during transport one or several extension elements (36, 37) are provided for detachable attachment to the boring head (10) by means of a wedge connection (42).
Patent SE-8004631-L (SE)
Inventor: KAUFMANN R
IPC: B43L13/00
Filed: 1980-06-23
Abstract: Raster drawings are produced using a computer-controlled drawing machine which has a drawing table 2 in the form of a disc rotatably mounted about its central axis and carries a drawing support. A guide 3 holds a drawing head 7 above the table and extends, in an operative position, diametrically relative to the axis of rotation of the table. Means are provided for moving the drawing head continuously along the guide at least between the centre and the edge of the drawing table while the drawing head intermittently strikes the drawing support with a drawing medium 9 which applies raster dots in spiral paths to the drawing support. Either the drawing head or the drawing table may be driven at constant speed while the other may be driven at a variable speed depending upon the operative radius. The drawing medium may be ink or, if the drawing support is light-sensitive, light. <IMAGE>
Patent SE-8008300-L (SE)
Inventor: COLLINS P W
IPC: C07C67/00
Filed: 1980-11-27
Abstract: 4,5-Unsaturated 16-hydroxy prostanoic acid derivatives displaying valuable pharmacological properties, e.g. gastric antisecretory, are described herein.
Patent SE-8009177-L (SE)
Inventor: KOSTYLEV A D
IPC: B08B9/02
Filed: 1980-12-30
Abstract: A method for cleaning of pipes driven into ground, without opening the ditch, is based on the working and collecting of the ground material 3 at the same time as a working element moves along a pipe 2 under the action of shaking and impact loads, and a ballast layer 7 of dirt 3 is formed in the pipe 2, which ballast layer ensures absorption of reactive loads arising during movement of the working element, and after each completed collection of dirt material 6 the direction of the shaking and impact loads is reversed, while the ballast layer 7 is removed only after all cleaning cycles have been completed for the pipe 2. An arrangement for carrying out the method contains a working element, which is provided with features 10 for retention of the ground material 6 when it is removed, and constructed in the form of a capsule 5, whose closed end is rigidly joined to a reversible pneumatic perforating arrangement 4, while an edge at the open end of the capsule 5 lying nearest the bottom surface of the pipe 2 is provided with a sloping surface 9, formed on the outside of the capsule 5. The angle of inclination of a generatrix of the sloping surface 9 relative to the bottom surface of the pipe 2 is chosen from the condition of the ballast layer 7 of ground material 3 that can be formed in the region of the bottom surface of the pipe 2, during the movement of the capsule 5, in order to absorb the reactive stresses occurring during the movement of the capsule 5. <IMAGE>
Patent SE-8100202-L (SE)
Inventor: BLOMSTERBERG KARL-INGEMAR
IPC: C25F3/14
Filed: 1981-01-15
Abstract: Articles of copper or copper alloy are anodically deburred in an acid solution (pH not above 6.5) containing: water 100 to 300 g/l; alkali sulphamate 50 to 150 g/l; polyhydric alcohol 400 to 800; alkali nitrate 50 to 150 g/l. The bath voltage is to be within the range of 5 to 30 volts, and the current density (at the anode) is to be within the range of 2 to 50 amperes per square decimeter.
Patent SE-8104661-L (SE)
Inventor: KAPLAN M A
IPC: A61K33/243
Filed: 1981-08-03
Abstract: A stable, microcrystalline form of cisplatin, a process for its preparation, and stable, sterile dry-mix formulations thereof which are more rapidly reconstituted with sterile water to produce solutions suitable for intravenous administration to man than are similar formulations containing "regular" cisplatin. The microcrystalline cisplatin and dry-mix formulations thereof are prepared without the use of lyophilization.
Patent SE-8106247-L (SE)
Inventor: KNIGHT L C
IPC: B23K11/10
Filed: 1981-10-22
Abstract: An apparatus for use in a firing range, in which transducers located adjacent the target area detect the airborne shock wave from supersonic projectiles. The position at which each projectile passes through the target plane is determined from the relative time of arrival of the associated shock wave at the transducers. A visual display of the target and the projectile position is provided for the use of range personnel.
Patent SE-8107290-L (SE)
Inventor: SALIGNY Y
IPC: H01R4/24
Filed: 1981-12-04
Abstract: A connection device, in particular for telecommunication lines, comprises a casing consisting of two substantially identical parts, each comprising, on their open assembly side, a plurality of projecting parts and recessed parts in the form of castellations. The dimensions of the castellations are such that they are able to penetrate one in the other. A passage is contained in each projection of one part of the casing and in the corresponding recess in the other part of the casing. Each passage contains two conductor elements arranged in facing relationship. The elements have split end parts arranged on opposite sides of the casing, into which electrical connections can be made.
Patent SE-8205360-L (SE)
Inventor: HAKANSSON OSTEN HELMER
IPC: B65D88/52
Filed: 1982-09-20
Abstract: The trolley, partic. for stacking milk containers, has a rear wall (10) on which two sidewalls (20) hinge horizontally. Housings (17,18) for travel wheels (19) are secured to the rear wall, while each sidewall has a steering roller. - The sidewalls are locked together when swung into the inner position by a device working on a U-section rail secured to the housings, there being a release for this on the rail, allowing the sidewalls to swing apart into the position for stowage. The load is supported on two plates (30), fixed to the sidewalls at the bottom. The front wall forms a gate, which can only be opened after movement vertically for a predetermined distance.(1)
Patent SE-8205930-L (SE)
Inventor: SHINOHARA S
IPC: A61M5/14
Filed: 1982-10-19
Abstract: A cannula device has a hollow needle, and a hub which supports the hollow needle at the proximal end portion thereof and which is made of a hard plastic. A protector comprises a hollow body whose distal end is closed and whose proximal end is open and which is made of a hard plastic. The protector is detachably mounted on the hub such that the hollow body houses the hollow needle therein and the proximal end of the hollow body covers the distal end portion of the hub. A resilient layer is formed between the inner circumferential surface of the proximal end portion of the hollow body and the outer circumferential surface of the distal end portion of the hub.
Patent SE-8301152-L (SE)
Inventor: BOOLS W G
IPC: F02C9/00
Filed: 1983-03-02
Abstract: A power supply monitor is disclosed for monitoring the finely regulated voltage in a two-stage tracking power supply which is driven by a gas turbine engine and which has a coarsely regulated and a finely regulated stage. A reference voltage is generated using power taken from the coarsely regulated stage and the reference voltage is compared with a voltage derived from an output of the finely regulated stage. If an unacceptable difference between the compared voltages is detected, controls are activated which prevent acceleration of the engine. The monitor is activated only after the engine reaches a selected speed and testing circuitry is provided.
Patent SE-8301967-L (SE)
Inventor: SVENSSON LARS
IPC: E04H12/08
Filed: 1983-04-08
Abstract: PCT No. PCT/SE84/00101 Sec. 371 Date Dec. 4, 1984 Sec. 102(e) Date Dec. 4, 1984 PCT Filed Mar. 21, 1984 PCT Pub. No. WO84/04117 PCT Pub. Date Oct. 25, 1984.A post, for traffic signs, lighting and the like has a polygonal shape, with essentially rigid sides. The sides situated at right angles to oncoming traffic have attentuated portions therealong. When an oncoming vehicle strikes the post, the attentuated portions break, greatly reducing the strength of the remaining sides.
Patent SE-8301997-L (SE)
Inventor: MCFADDEN A R
IPC: A61P25/04
Filed: 1983-04-11
Abstract: A process, and intermediates for the preparation of 6,11-dihydro-11-oxodibenz[b,e]oxepin-2-acetic acid are described. The acid possesses antiinflammatory and analgesic activity.
Patent SE-8302214-L (SE)
Inventor: MCLAUGHLIN D N
IPC: B29C65/06
Filed: 1983-04-20
Abstract: Methods and apparatus are disclosed for the bonding together of two similarly shaped articles of similar thermoplastic material utilizing oscillatory motion between the two articles to generate frictional heat therein sufficient to form an hermetic seal therebetween. <IMAGE>
Patent SE-8306798-L (SE)
Inventor: BIESCHKE M P
IPC: H01R4/44
Filed: 1983-12-09
Abstract: There is disclosed a wire clamp assembly for a terminal member of the type including a fastener member and a clamping member. The clamping member including a plate-like washer having a central aperture for receiving said fastener to be urged thereby toward said terminal member. The surface of the washer facing the terminal member has rib means formed thereon which are disposed substantially radially with respect to the axis of said aperture. Said rib means define at least two spaced apart protruding surfaces proximate at least one side of said washer, each said surfaces including a pair of edges for bitingly engaging a wire to be retained substantially simultaneously in multi-point contact in response to advancement of said washer toward said terminal member by said fastener.
Patent SE-8404798-L (SE)
Inventor: KLING TORSTEN ERIK
IPC: G10G7/02
Filed: 1984-09-25
Abstract: The invention refers to a procedure with which a string mounted on a sounding-board is made to oscillate itself with its fundamental tone or is adjustable with some of the string's natural overtones and includes a magnetic, piezoelectric, or electric condenser microphone (1a, 1b or 1c) for intercepting the shift within the tone frequency area as well and an amplifier (2) connected to this for amplifying the intercepted shifts, in part with the aid of an octave change-over switch (4) and a tone change-over switch (5) adjustable band-pass filter (3), which is designed to let the intended oscillating frequencies of the tones through by means of the change-over switches, in part an amplifier (9) with logarithmic amplifying characteristics, adjustable maximum output voltage, phase regulation controlled by an octave change-over switch (4) with manual fine-tuning (10) and in part a change-over switch (11) for alternative feedback of the oscillatory energy via a speaker (12), sounding-board (15) and sound step (16) to the string (14) or via a magnetic driver device (13) directly contact-free affecting the string, at which self-oscillation is attained at the right phase position in the feedback oscillation. With the use of an electric condenser microphone (1c) or speaker (12) coarse regulation of the phase position occurs also with distance adjustment between this and the sounding-board (15).<IMAGE>
Patent SE-8406075-L (SE)
Inventor: JANSSON JAN OLOF
IPC: E03F5/04
Filed: 1984-11-30
Abstract: A front water lock tongue (6) is divided into inlet and outlet parts, and to the latter is connected an outflow pipe. The pipe inserts into the outlet part, with a section (8) having an aperture (9) facing the fitment flange (2). The outlet pipe section is connected to a rear water lock tongue at a distance from that at the front. The surfaces (12,14) along which the flowing water passes have rounded eddy formations.
Patent SE-8500579-L (SE)
Inventor: DILLING P
IPC: C09K23/50
Filed: 1985-02-08
Abstract: Disclosed herein is a process for preparing sulfonated lignins by selectively isolating lignins having molecular weights greater than 5,000 and subsequently reacting the lignin with sodium sulfite and an aldehyde. The resulting sulfonated lignins are useful as dispersants for disperse dyes and vat dyes.
Patent SE-8503095-L (SE)
Inventor: TINNES B
IPC: B22D41/26
Filed: 1985-06-20
Abstract: A swivelling sliding closure unit includes a stationary refractory plate having a discharge opening and supported by a stationary housing. A swivel pin is fixed to the stationary housing, and a swivel lever having first and second ends is mounted on the swivel pin by a gimbal bearing. A movable refractory plate has therethrough a discharge opening and is supported at the first end of the swivel lever by a movable housing to enable pivoting of the movable refractory plate with respect to the swivel lever. The swivel lever is rotated about the swivel pin to move the movable refractory plate between positions enabling and blocking discharge of molten metal from a metallurgical vessel and also to a replacement position. A rolling element is mounted on the stationary housing, and a raceway formed on the second end of the swivel lever abuts the rolling element. A bracket is hingedly connected to the stationary housing and is connectable to the swivel lever when the swivel lever is in the replacement position thereof. Thereby, upon removal of a clamp which clamps the swivel lever to the swivel pin, the swivel lever may be swung to an open position enabling replacement of the refractory plates.
Patent SE-8504628-L (SE)
Inventor: KARLSSON H-G
IPC: B65B7/28
Filed: 1985-10-07
Abstract: The machine welds packing components together (44, 45), having a bottom part (2) supporting them and a top one (1) movable between the retracted and welding positions. In the latter position surfaces (4) on the two parts press the componts together, those on the bottom part being formed by inserts (15, 16, 17) for each packing and which are elastic. In the welding position, the top part bears against fixed supports (6, 9), so that the pressure exerted on the surfaces to be welded is determined by the elasticity of the inserts.
Patent SE-8505944-L (SE)
Inventor: HAGLOF INGVAR
IPC: G01B5/04
Filed: 1985-12-16
Abstract: PCT No. PCT/SE86/00560 Sec. 371 Date Jul. 22, 1987 Sec. 102(e) Date Jul. 22, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03675 PCT Pub. Date Jun. 18, 1987.A thread meter comprising a holder for a thread reel, a counter provided with a rotary measuring wheel and guides for a thread, and an outer casing for enclosing said details. The invention is characterized in that a first guide (19) for a thread (20) is located between said holder (13) and said measuring wheel (16), that a second guide (26) for the thread is formed by said casing (4,6), which consists of a first portion (4) and a second portion (6), which are hingedly interconnected, that in the first portion (4) a recess (26) extends from an edge (27) of the wall of the first portion (4), and the second portion (6) of the casing is arranged to bridge the opening (28) of the recess (26) along said edge (27), so that a hole with closed periphery is formed, and that said wheel (16) is located along a line extending between said guides (19', 26, 30').
Patent SE-8602081-L (SE)
Inventor: SCHMID L
IPC: B27G19/08
Filed: 1986-05-06
Abstract: The invention relates to wood-sawing machines of the type with, arranged directly behind the saws, a wood-removal device with driven, table-like wood support for the non-positive drawing off of the cut wood and with in each case, arranged behind the wood support and laterally displaceable over the region of a number of cut joints, a separating wedge. According to the invention, it is envisaged that the separating wedge 9 is held in the set alignment positions against an elastic force of predetermined size so as to be deflectable away from the machine centre. Using the invention, it is brought about in a constructionally simple manner that, between the separating wedges with side wood inserted, disorders are caused to at least a considerably lesser extent than is the case in the known generic wood-sawing machines. <IMAGE>
Patent SE-8605443-L (SE)
Inventor: OEHLENSCHLAEGER U
IPC: B65D77/20
Filed: 1986-12-18
Abstract: A method of disposing a container (13) of plastic material (7) to be tightly sealed by a foil or film (2). In an area for the intended attachment of the film or foil, the fixing area, the opening part of the container has a layer (11) of plastic material forming an outer surface against which, while closing the container the film or foil rests during supply of energy to the fixing area. Before closing the container and, according to the invention, oriented plastic material included in the fixing area and defined by said outer surface is heated to at least a temperature at which the orientation of the material commences to be reduced and the material is maintained at the increased temperature until the material is converted to substantially non-oriented material.
Patent SE-8700478-L (SE)
Inventor: BORNHOFF H-U
IPC: B01D53/26
Filed: 1987-02-09
Abstract: In order to make it possible to replace only the charge of dehydrating product 11, the body of this cartridge which hitherto has been made as a single component is made up of a pot 6 and of an end cover 3 which can be separated from each other. The dehydrating material 11 is contained in a bag 12 which is permeable to the gas stream to be dehydrated. The body of the cartridge can therefore be reused after the dehydrating material has been replaced. The cartridge is screwed onto a dehydrator by means of a thread 1 provided in the cover 3, which outwardly has members 16 for being gripped by an ordinary tool, and this makes the fitting and disassembly easier. <IMAGE>
Patent SE-8703553-L (SE)
Inventor: FRANSSON R G
IPC: H01R13/71
Filed: 1987-09-15
Abstract: An electrical contact unit electrically connects a first main member, e.g., a camera housing, with a second main member, e.g., a camera lens, which is mountable on the first main member. The first main member is provided with a contact cradle, which has first electrical contacts, e.g. pins, and a rolling or sliding member. The contact cradle is rotatably mounted on a cradle axle. The second main member is provided with second electrical contacts and a receiving recess. When the second main member is in a first mounting position, it presses against the rolling or sliding member so that the contact cradle assumes a retracted position, in which none of the first electrical contacts are in contact with the second main member. When the second main member is in a second mounting position, the rolling or sliding member is located in the receiving recess so that the contact cradle assume a contact position, in which each of the first electrical contacts is in contact with a corresponding one of the second electrical contacts. The second main member moves from the first mounting position to the second mounting position and vice versa by the main members being rotated relative to one another.
Patent SE-8703641-L (SE)
Inventor: HASEGAWA A
IPC: A61P31/04
Filed: 1987-09-21
Abstract: Compounds of formula I   <IMAGE>  wherein R1 represents a sugar residue X and Y are the same or different and stand for oxygen or the imino group, and R2 and R3 are the same or different and represent an optionally substituted acyl group, which process i.a. immuno-modulatory activity.
Patent SE-8703826-L (SE)
Title: Computer hacking - by generation of random number from which operator calculates access code using algorithm
Inventor: ERLANDSSON PER
IPC: G06F12/14
Filed: 1987-10-05
Abstract: The algorithm used to calculate the access code or key word can be simple, e.g. a doubling of the ranoom number, or more complicated, e.g. even numbers are increased by 3, odd numbers are reduced by 1 and halved. The method can be further developed by joining the algorithm to other data, e.g. data or day of the week. This can be achieved e.g. by shifting the algorithm on different days, or by allowing the date to be used as a factor in the algorithm. If the terminal incorporates a striking clock which is synchronized with the computer clock, the clock strike can also be joined to the access code, e.g. the code can be terminated by the second number, or an algorithm of it, An example is as follows: The access code is to be 1000 - 2 x random number and terminated by the indicated minute number followed by the second number x 2 Radom number is 153 The access code remains 694 The clock indicates 14 39 x 42 The code is terminated by 3984. (Provisional basic advised week 89/21).