baber/WOPTO huggingface dataset:
Patent SE-8501685-D0 (SE)
Inventor: HEINTZENBERG JOST
IPC: G02B26/04
Filed: 1985-04-04
Abstract: The present invention relates to a new type of digitally controlled light chopper for acting on one or more independent channels of optical measurement or communication signals. This arrangement for acting on light comprises one or more chopper blade(s) mounted in a chopper housing with a fixed part and a movable part on spindles of step motors. The chopper blades have a number of holes which can either be completely open or provided with optical elements which act on light intensity or phase. The holes are positioned sequentially or non-sequentially by the digitally controlled motors between a number of openings arranged in pairs in the chopper housing when signal throughput (action on the signal) at a certain pair of holes is desired. The combination of pairs of holes is determined by the position of the fixed and movable parts of the chopper housing in relation to one another. The arrangement is used in order to open or act on the sensitivity of a common light detector to different light signals in optical measuring instruments or in order to open or act on a number of optical communication channels in fibre-optical data networks. <IMAGE>
Patent SE-8505419-D0 (SE)
Inventor: HAVIK J
IPC: H01R13/73
Filed: 1985-11-15
Abstract: A template for installing boxes for socket outlets, switches or junction boxes comprises a plate 1,2 of transparent material and a holder 3 for fixing the box so that it can be screwed onto a wall through openings 4 in the bottom of the plate 1. The plate has right-angled corners with cut-outs for already laid cables and its external dimensions are at least as large as the dimensions of the cover or casing of the electrical component. <IMAGE>
Patent SE-8505867-D0 (SE)
Inventor: SAITO S
IPC: B60S1/44
Filed: 1985-12-12
Abstract: A rotary windshield wiper comprising a gear case having a stationary portion and the rotary portion. A cylinder extending from the rotary portion toward the window at the end of which is supported the rotary wiper. Wiper being rotated by a gear train extending through the cylinder and the gear case are connected to a motor. The rotary portion is connected to an operating arm by which it is moved so as to raise and lower the cylinder holding the rotary wiper.
Patent SE-8600237-D0 (SE)
Inventor: FULIER J
IPC: B21J15/36
Filed: 1986-01-20
Abstract: A riveting tool for one-sided riveting of binder rivets (12) which has a simple construction and is designed for recurrent fastening of binder rivets, especially in mass production. The riveting tool can also be used together with a driver with a reversible motor. The riveting tool features a mandrel (1) with a mandrel support (5), a dolly (4), and a jamb nut (10).<IMAGE>
Patent SE-8601009-D0 (SE)
Inventor: DZEMESHKEVICH S L
IPC: A61F2/24
Filed: 1986-03-05
Abstract: A bioprosthetic heart valve comprising a biological transplant on a frame consisting of a supporting ring with struts extending therefrom over a toroidal surface and connected with said ring by arcuate portions of an additional ring, a covering made from a biologically inert material with an isolation spacer, which form a toroidal envelope, the biological transplant secured to the covered-up frame having envelopes shaped like aortic sinuses, joining smoothly the cusps whose number corresponds to the number of envelopes; a method of preparing the biological transplant from the aortic valve of an animal or human being comprising the dissection of the aortic root with aortic valve and cutting out a transplant with cusps, fibrous ring and aortic sinuses from a flap of biological tissue with the aid of a device comprising a punch and two matrix plates, said punch being made in the form of a plate with projections and bulges thereon, entering the cutouts on the matrix plates, and a method for preparing the biological transplant from a flap of biological tissue with the aid of said device comprising simultaneous forming of cusps and envelopes smoothly mating therewith and suturing them up along the conjugate line through a reinforcing spacer. A method of preparing the bioprosthetic heart valve comprising the suturing of the biological transplant to the supporting and additional frame rings through the upper and lower edges of envelopes shaped like aortic sinuses.
Patent SE-8601316-D0 (SE)
Inventor: LUNDH LORLEIF
IPC: A01G23/00
Filed: 1986-03-20
Abstract: A method and a device for bundling miniature thread, thread parts and the like, in which a substantially cylindrical string of bundled material is formed by successive compression, advancement and binding of supplied material and the obtained material string is cut up into desired lengths of use.
Patent SE-8602634-D0 (SE)
Inventor: PYHELAMMI S
IPC: H04B1/58
Filed: 1986-06-12
Abstract: A method for adjusting the balancing impedance of a hybrid junction for maximization of the hybrid attenuation within the range between two operating frequencies, an upper and a lower one, when using a balancing impedance formed by two series-connected resistors (R1, R2) and a capacitor (C1) connected in parallel with one of said resistors. For the achievement of an optimal matching of the balancing impedance with the impedance of the line wo which the hybrid junction is connected to when all components of the balancing impedance are adjusted, the method according to the invention is effected in such a manner that (a) the first resistor (R1) is adjusted for the maximization of the hybrid attenuation at the upper frequency, (b) the capacitor (C1) is adjusted for the maximization of the hybrid attenuation at the upper frequency, (c) the second resistor (R2) is adjusted for the maximization of the hybrid attenuation at the lower frequency, (d) the first resistor (R1) is readjusted for the maximization of the hybrid attenuation at the lower frequency, (e) the second resistor (R2) is readjusted for the maximization of the hybrid attenuation at the lower frequency, and (f) the capacitor (C1) is readjusted for the maximization of the hybrid attenutation within the whole range of operating frequencies, with an eventual weighing of certain frequencies. (FIG.
Patent SE-8604587-D0 (SE)
Inventor: NIINIKOSKI J
IPC: A61K35/74
Filed: 1986-10-28
Abstract: Composition stimulating the healing of wounds and containing an effective wound healing amount of an immunostimulant bacterial exotoxin in substantially pure form. The preferred exotoxins are the staphylococcal enterotoxins. Methods for stimulating wound healing and for production of the composition are also disclosed.
Patent SE-8604889-D0 (SE)
Inventor: THOMAS J-F
IPC: C23C16/40
Filed: 1986-11-14
Abstract: Apparatus for pyrolytically forming a metal compound coating on an upper face of a hot glass substrate 1 in sheet or ribbon form comprises conveyor means 2 for conveying a the substrate along a path also indicated at 1 in a downstream direction 3, a roof structure 5 defining a coating chamber 6 opening downwardly onto the path 1 and means 7 for discharging coating precursor material into the chamber 6. Upstream of the coating chamber 6 there is an antechamber 25 which communicates with the coating chamber 6 via an entry slot 24 which is defined in part by the path of the substrate 1, and via which gas can be caused to flow into the coating chamber 6 so as to form (when the apparatus is in use) a blanket layer which covers the upper face of the substrate 1 along a first part of the length of the chamber 6. Means 26 is provided for controllably preheating the gas forming the blanket layer. In operation, the gaseous environment in the immediate vicinity of the upper face of the substrate at least in the zone at which coating formation commences, is controlled by feeding preheated gas in a downstream direction into the chamber 6 to enter the chamber in contact with the substrate and form a blanket layer which covers the substrate at least as far as that zone.
Patent SE-8700510-D0 (SE)
Inventor: RUTSTROM BERT-INGE
IPC: E05B73/00
Filed: 1987-02-10
Abstract: The stirrup (8) is applied in such a way that a space is formed between it and the bottom plate (2) in which the end part of a weapon can be firmly locked. The stirrup is held firmly in position by a screw arrangement (7) at its one end.
Patent SE-8700813-D0 (SE)
Inventor: BRETT M
IPC: A61K8/21
Filed: 1987-02-26
Abstract: Dental cream in contact with a polyolefin resin surface of a package such as a laminate tube, a mechanical dispenser or flexible sachet comprises at least 20% by weight of a liquid vehicle comprising water, glycerine and sorbitol, the weight ratio of glycerine to sorbitol being 0.25:1 to 3:1, a solid vehicle comprising 0.05-10% by weight of gelling agent and 20-75% by weight of dentally acceptable water-insoluble polishing material, at least a major portion of which is alpha-alumina trihydrate and benzoic acid to reduce pH to 6-8.5 and prevent syneresis due to contact between the dental cream and the polyolefin resin.
Patent SE-8704379-D0 (SE)
Inventor: HORTON L A
IPC: F16C11/04
Filed: 1987-11-09
Abstract: This invention provides an improved hinge joint assembly for connecting linkage components on vehicles. The assembly includes a pin having a lubricant chamber therein with appropriate seals provided to prevent loss of lubricant and the entrance of deleterious materials into the pivotal parts of the joint. The pin is attached to one mounting bracket whereby when distortion between the mounting brackets occurs, all the axial loading is taken in the one bracket avoiding damage to the joint and maintaining the integrity of the seals.
Patent SE-8704948-D0 (SE)
IPC: D21B1/02
Filed: 1987-12-11
Abstract: A method and an apparatus at the manufacture of mechanical or chemimechanical pulp from lignocellulose-containing material. The material has the form of pieces with a length of at least 100 mm and is impregnated, whereafter a definite amount of the material pieces with the fibers oriented substantially in the same direction is pressed to a compact block in a press (8). This block is thereafter defibred by pressing it against a defibering member (14), while simultaneously liquid is added thereto, with the fibre direction substantially in the same plane as the surface of the defibering member and perpendicular to its running direction.
Patent SE-8800211-D0 (SE)
Inventor: ANDREASSON S
IPC: F16C33/60
Filed: 1988-01-22
Abstract: A cylindrical roller bearing of the kind having a separate abutment ring at the inner bearing ring is used to provide intentional compensation of axial play between a journalled shaft and the surrounding bearing casing in a bearing combination which comprises at least one conical roller bearing in addition to said cylindrical roller bearing. The axial position abutment of the inner ring of the cylindrical roller bearing on the shaft to be journalled is located with an axial spacing from the position abutment surface of the outer ring of said bearing in the casing, which spacing corresponds to the maximum expected axial play which is to be compensated for, and spacing means of required thickness are then mounted between the abutment ring and a locking member on the shaft.
Patent SE-8804118-D0 (SE)
IPC: B65G53/40
Filed: 1988-11-15
Abstract: The present invention relates to a device for achieving uniform distribution of airborne fibres, for instance cellulose-fibres, in the outlet of a conduit intended for the air-transport of fibres, the device being placed in the outlet (10) of the conduit. In accordance with the invention, the device includes a plurality of mutually similar, concentrically arranged circular rotors (1) and a plurality of semi-circular stators (6) which are disposed between the rotors on the outlet side of the device.
Patent SE-8804427-D0 (SE)
Inventor: RIIS V
IPC: F16K11/00
Filed: 1988-12-08
Abstract: A thermostat-controlled mixing valve for hot and cold water. In the mixing housing (1) there is arranged an insert (8) designed in one piece and inside which are arranged a temperature responsive element (10) and a control member (11) cooperating therewith. The insert (8) is along a part of its length provided with double axial partition walls (15, 16), at which the space between the walls forms a flow channel for either the hot or cold water, and where a passage (18) for the mixed water is arranged inside the inner partition wall. A connecting portion between the two partition walls (15, 16) forms an outlet channel (19) for the mixed water. The outer end edge (19') of the outlet channel (19) preferably forms a sealing surface for a stop valve (6).
Patent SE-8804606-D0 (SE)
Inventor: BEJEAN A
IPC: A63C5/04
Filed: 1988-12-21
Abstract: A lateral guidance apparatus for a ski boot including a longitudinal guidance element projecting from the ski for engagement with a complementary shaped groove in the sole of the boot. On either lateral side of the groove of the boot is a support surface for engagement with a support surface on the interior side of the guidance element and a support surface on the exterior side of the guidance element. With the boot supported upon the ski, the configuration of the support surfaces of the boot and the ski orient the boot, and the skier's lower leg, toward the interior side of the ski.
Patent SE-8901794-D0 (SE)
Inventor: ERIKSSON N
IPC: B25B5/00
Filed: 1989-05-19
Abstract: The invention relates to a CAD/CAM-matched fixture system for positioning and clamping workpieces during assembly, more particularly a welding fixture system for weld- assembly, comprising a hole system 2 in which the holes are situated in exact positions with predetermined spacing and in which holes positioning members such as fixture parts 9,11 can be fitted in an optional location to enable assembly and clamping. According to the invention, the fixture system can be built up of standard components having hole systems 2 and comprising primary beams 1 which can be coupled together in predetermined exact positions, according to a system of co-ordinates having X, Y and Z axes, in the longitudinal direction, transverse direction and vertical direction by means of jointing units 5 and coupling units 7 and allows fixture parts 9,11 and bridging plates 14 to be fitted to the primary beams 1, in predetermined exact positions in the hole systems 2 of the primary beams 1 and/or fixture parts 9,11, by clamping by means of clamping members 16, the fixture parts 9,11 constituting an assembly location for clamping members for workpieces. <IMAGE>
Patent SE-8903164-D0 (SE)
Inventor: PERSSON P I
Filed: 1989-09-26
Abstract: Internally, the pipe joint is supported by a removable body of frozen water, or frozen and condensed carbon dioxide gas. This body has an external dia. corresp. to the inner dia. of the pipe ends. Prior to explosion welding, the pipe ends are collared outwards to a larger dia. in order to compensate for dia. redn. at the joint location due to the frozen body being pressed together when the explosive charge is detonated. - An alternative method involves the muff having a smaller dia. than the pipe ends, and whereby the frozen body is placed inside the muff. The pipe ends are then pushed over the muff. The explosive charge is then placed over the pipe ends, and on detonation, the pipe ends are impelled against the muff supported by the frozen body.
Patent SE-9100719-D0 (SE)
Inventor: STJAERNE O G
IPC: B61H1/00
Filed: 1991-03-11
Abstract: A rail vehicle brake actuator has a brake block holder suspended therefrom (so as to be laterally movable during braking) by means of hangers (4, 5) in the form of leaf springs. The hangers are rotatably attached to the brake block holder by means of a stiff lower shaft (8) and to an actuator bracket (2) by means of pivot joints (12-14) on a rotatable upper shaft (7). The simple pivot joints are based on an edge and a recess arrangement with rubber rings. <IMAGE>
Patent SE-9101085-D0 (SE)
Inventor: TOMANI H
IPC: G21C3/04
Filed: 1991-04-11
Abstract: The cylindrical encapsulation tube houses nuclear fuel and has a plenum space contg. an inner filler gas, e.g. helium. In connection with the plenum space the tube also contains a quantity of water, which is housed in a separate chamber, which with the water in steam form is connected to the plenum space, whereby the water in the fluid phase is maintained separately from the plenum space. The plenum space is in the upper part of the nuclear fuel element, which is provided with an extended part housing the separate hamber. The connection between the separate chamber and the plenum space is maintained by a steam snorkel extending upwards into the chamber to a level above that of the water quantity is provided with a central passage issuing upwards into the chamber, whilst at the bottom it is connected to the plenum space.
Patent SE-9103077-D0 (SE)
Inventor: GUSTAFSSON B
IPC: H01B7/17
Filed: 1991-10-22
Abstract: PCT No. PCT/SE92/00491 Sec. 371 Date Apr. 21, 1994 Sec. 102(e) Date Apr. 21, 1994 PCT Filed Jul. 1, 1992 PCT Pub. No. WO93/08222 PCT Pub. Date Apr. 29, 1993The invention concerns an unsaturated ethylene copolymer, a method for producing the ethylene copolymer, and the use of the ethylene copolymer in compositions for producing cross-linked structures, such as material for electric cables. In the method, ethylene and at least one monomer which is copolymerizable with ethylene and includes a polyunsaturated comonomer having a chain of at least 8 carbon atoms and at least 2 non-conjugated double bonds, of which at least one is terminal, are polymerized at a pressure of about 100-300 MPa and a temperature of about 80 DEG -300 DEG  C. under the action of a radical initiator. The polyunsaturated comonomer preferably is an  alpha , omega -alkadiene having 8-16 carbon atoms, most preferred 1,9-decadiene. Apart from the polyunsaturated comonomer, polymerization may also involve another vinyl-unsaturated monomer, preferably containing at least one functional group selected from hydroxyl groups, alkoxy groups, carbonyl groups, carboxyl groups and ester groups. The ethylene copolymers produced have an increased degree of unsaturation, which can be used for cross-linking the ethylene copolymer or grafting reactive groups.
Patent SE-9202020-D0 (SE)
Inventor: HEDELIN L
IPC: F01C21/08
Filed: 1992-06-30
Abstract: The invention relates to a process for charging air into the intake system (5) of an internal combustion engine (1) by means of an engine-driven air charging device (7) with regulator means for regulating the flow of air to the engine depending on the current air requirements of the engine. The process is characterized in that for each operating cycle, a specific amount of air is delimited, which is fed through the air charging device (7) and is subjected to a change in its state, so that upon delivery to the intake system (5) it has essentially the same state as the air in the intake system (5). The air flow through the engine (1) is regulated by changing the volume of each amount of air when it is delimited. The invention also relates to an air charging device (7) for carrying out the process, said air charging device (7) being provided with at least one air chamber, which is moved for feeding a specific, delimited amount of air from an inlet duct to a delivery duct, from communication with the inlet duct to communication with the delivery duct, by means of a drive arrangement (10-12), which is driven by the engine (1) in a predetermined relationship to the rotation of the engine crankshaft (4). The regulator means are arranged to regulate the volume of each air chamber when it communicates with the inlet duct.
Patent SE-9202979-D0 (SE)
Inventor: ROBERTS D E
IPC: B03D1/02
Filed: 1992-10-09
Abstract: Collector compositions for use in froth flotation processes for the beneficiation of gold, silver and platinum group values from base metal ores are disclosed. The collector compositions comprise at least one dithiophosphate compound of the formula:    <IMAGE>  (I) and at least one allylalkylthionocarbamate of the formula:   <IMAGE> wherein each R is, individually, a C2-C8 alkyl radical. The use of the collector combination provides excellent selective recovery of the gold, silver and platinum group metal values into froth flotation processes conducted under neutral to alkaline conditions.
Patent SE-9300845-D0 (SE)
Inventor: ABOM JAN
IPC: F02B45/02
Filed: 1993-03-15
Abstract: PCT No. PCT/SE94/00226 Sec. 371 Date Apr. 4, 1996 Sec. 102(e) Date Apr. 4, 1996 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21903 PCT Pub. Date Sep. 29, 1994The invention relates to an arrangement in such ignition gaps or channels as are used in combustion devices, for example, internal combustion engines, to impart to an injected finely-divided particulate fuel a temperature sufficient for ignition, heat being transferred from the heated walls for the ignition gaps or channels. The novelty of the invention resides in that the ignition gap or gaps are zigzag-shaped or otherwise formed of two or more substantially straight sections connected at an angle to each other.
Patent SE-9304096-D0 (SE)
IPC: H02H3/05
Filed: 1993-12-07
Abstract: The method is for obtaining a process-dependent comparison criterion for use in conjunction with control as to whether a monitored entity value exceeds the process-determined permitted value, and where the entity is represented by sampled measurement values (I(k)). The entity which the sampled measurement values represent is high pass-filtered so that a high pass-filtered representation (Ihp(k)) of the entity is obtained, which is fed to a first selector whose output (Istab(k)) consists of the largest of Ihk(k) and (I-C1)-Istab(k-1). - After this, C2-Istab(k) is fed together with Ihp(k) to a second selector and if Ihp(k) is greater than C2-Istab(k) this is interpreted as if the monitored entity exceeds the process-determined permitted values and where Istab(k-1) comprises a sample value a sample before Istab(k) and where C1 and C2 consist of previously selected constants.
Patent SE-9401283-D0 (SE)
Inventor: ERIKSSON JAN OVE
IPC: A01K27/00
Filed: 1994-04-15
Abstract: The dog harness is provided with shoulder (1), restraining (7), fault (9) and chest straps (13). The harness has length adjustment buckles (2,12) for the shoulder and fault straps, and a buckle (4) for tightening the chest strap around the dog's chest. Buckles (5,6) for the shoulder and restraining straps allow the harness to be removed from the dog and used as a belt.
Patent SE-9402816-D0 (SE)
Inventor: STJERNSCHANTZ JOHAN
IPC: A61K31/5575
Filed: 1994-08-24
Abstract: PCT No. PCT/SE95/00962 Sec. 371 Date Jun. 5, 1997 Sec. 102(e) Date Jun. 5, 1997 PCT Filed Aug. 24, 1995 PCT Pub. No. WO96/05840 PCT Pub. Date Feb. 29, 1996Method and means for delivery of drugs to the optic nerve head and the region surrounding it which comprises contacting the surface of the eye with an effective amount of a drug for treatment of said nerve head and a physiologically acceptable prostaglandin or prostaglandin derivative for enhancing delivery of the drug to the nerve head, in an opththalmologically acceptable carrier.
Patent SE-9403955-D0 (SE)
Inventor: HUIBERS DERK
IPC: C09F1/00
Filed: 1994-11-16
Abstract: The present invention relates to the conversion of tall oil soap to produce crude tall oil. An aqueous tall oil soap solution generated in a kraft wood-pulping process is placed in contact with carbon dioxide, under pressure, to form crude tall oil and sodium bicarbonate brine. The crude tall oil and sodium bicarbonate brine are then allowed to separate, under pressure, into a crude tall oil layer and a sodium bicarbonate brine layer. The crude tall oil layer is then separated from the sodium bicarbonate brine layer, again under pressure. The separated crude tall oil may then be further refined to yield fatty acids, resin acids, and other constituents, which are useful in numerous industrial applications, such as in soaps, lubricants, inks, adhesives, and coatings.