baber/WOPTO huggingface dataset:
Patent SE-8107695-L (SE)
Inventor: NAGASE S-I
IPC: C07B61/00
Filed: 1981-12-22
Abstract: In a method for the manufacture of a silver catalyst having silver deposited on a porous inorganic carrier in conjunction with at least one reaction accelerator selected from the group consisting of alkali metals and thallium to be used for the production of ethylene oxide, the improvement comprising the steps of depositing silver on the porous inorganic carrier in conjunction with at least one reaction accelerator selected from the group consisting of alkali metals and thallium thereby preparing an activated silver catalyst and subsequently subjecting said silver catalyst to a high-temperature treatment at a temperature in the range of 550 DEG  to 950 DEG  C. in an inert gaseous atmosphere having an oxygen concentration of not more than 3 volume percent in the final step.
Patent SE-8200219-L (SE)
Inventor: JERBO ALLAN
IPC: B27K5/00
Filed: 1982-01-15
Abstract: Process for treating underground wooden construction, e.g. pilings, to protect them against biodegradation in the aerobic environment is claimed. The construction absorbs protective chemicals as soln. of alkali metal borate. Pref. the wood absorbs the chemicals by osmosis perpendicular to the fibre structure. They are transported to the wood by the ground water. The fungi and bacteria are killed by 30g of boron in 1000g of water. Before the borate treatment, the wood is treated with a silicate soln. to form a silicate skeleton in the wood. (Provisional Basic previously advised in Week 83/35)
Patent SE-8201579-L (SE)
Inventor: BROFELDT T
IPC: B02C4/32
Filed: 1982-03-12
Abstract: A resilient yielding means for the roll pair (1, 4) Figure 1 in a crusher apparatus where at least one of the two crush rolls (1) has been rotatably carried on a swing arm (3) rotatably carried in the frame (2) of the apparatus so that the throat between the rolls opens under effect of an uncrushable object impacted therebetween. The resilient yielding mechanism consists of two linkage arms (5, 6) pivotally mounted to each other, one end (7) of this pair of arms being rotatably carried in the frame (2) of the crusher apparatus and the opposite end (8) in the swing arm (3). The pair of arms (5, 6) is acted upon by a force (F2) Figure 2 which is opposed to the force (F1) tending to open the rolls. <IMAGE>
Patent SE-8202424-L (SE)
Inventor: KARHUMEKI MARKKU
IPC: E04B/
Filed: 1982-04-19
Abstract: A spike plate which is used mainly in joining wooden parts and which is made by punching from a strip of steel sheet a set of projecting spikes. The joining capacity of the spike plate is improved by making on the broad surface of the spikes toothing or roughening so as to increase the gripping force of the spikes. The roughening or toothing is first made on the blanking strip of the spike plate at the places where the spikes will be punched out, after which the spikes are formed. Making of the roughening is made still easier by forming the blank with elevations at the places of the spikes. In the device for making the spike plates, the roughening tool may be used as a feeding device of the blanking strip. The punches and dies of the tool forming the spikes may be placed on rollers rotating in conjunction with each other, between which the blanking strip moves at the same speed, the spikes being cut and turned from the blanking strip between the punches and dies which sequentially enter a cutting position.
Patent SE-8204542-L (SE)
Inventor: ERICKSON A R
IPC: B32B7/04
Filed: 1982-08-02
Abstract: A ceramic-metal composite laminate capable of exposure to high temperature differentials without damage, consisting of an inner ceramic layer, an outer metal layer and an intermediate interface layer of a low modulus metallic low density structure having a high melting point. The ceramic layer is secured to the low modulus structure directly or through an intermediate ceramic-metal composite, and the outer metal layer is brazed to the intermediate low modulus layer. Thermal strains caused by a temperature differential between the inner and outer layers are taken up without harmful effect by the intermediate low modulus layer.
Patent SE-8205681-L (SE)
Inventor: BERGHAHN W G
IPC: B29C65/52
Filed: 1982-10-05
Abstract: A method and apparatus for assembling hollow balls from molded hemispheres which are fed to the apparatus. The hemispheres fed to the apparatus are received in a plurality of slots located about the circumference of a wheel. While the hemispheres are in the slots, an applicator disc applies a solvent to the hemispheres and pressure cams force the hemispheres together, thereby forming complete balls. The balls are then discharged from the apparatus. The same apparatus may be used to assemble hollow balls from hemispheres which are adapted to be snapped together. In that case, no solvent is applied by the applicator disc and the pressure applied by the pressure cams is used to snap the hemispheres together into hollow balls.
Patent SE-8304540-L (SE)
Inventor: HORNUNG K-O
IPC: F16K27/04
Filed: 1983-08-22
Abstract: The two valve members of a sliding gate valve for pouring metal melts are made of abrasion-proof material and material which is relatively subject to abrasion, at least on its sliding surface, respectively. In use, wear grooves or recesses are formed in the sliding surface 9 of the valve member 12, which is subject to abrasion and these grooves are filled with a mixture 20 of abraded particles and metal particles or droplets which form a lasting seal between the sliding surfaces of the two valve members. <IMAGE>
Patent SE-8304934-L (SE)
Inventor: HOLMGREN KLAS
IPC: H01R31/02
Filed: 1983-09-14
Abstract: A current distributing device presenting at least three current feed and/or current supply components oriented in or substantially in three orthogonal directions, where each component presents pairs of current conducting elements. A first plane (x) common to the two current conducting elements (10, 11) of a first component (2), a second plane (y) common to the two current conducting elements (12, 13) of a second component (3), and a third plane (z) common to the two current conducting elements (14, 15) of a third component (4) are all mutually rotated and form an angle of between 60<o> and 90<o>.
Patent SE-8306054-L (SE)
Inventor: SAKAMOTO K
IPC: B21D37/04
Filed: 1983-11-03
Abstract: The present invention relates to a punch press having upper and lower punching tools to punch a workpiece, a workpiece positioning device to move and position the workpiece, a lower tool support member on which the lower punching tool is detachably mounted, and a slide base on which the tool support member is slidably mounted. The boundary surfaces between the tool support member and the slide base are inclined to allow the lower tool to be obliquely lowered away from the workpiece positioning device.
Patent SE-8306275-L (SE)
Inventor: MCCORMICK D F
IPC: F16C9/04
Filed: 1983-11-15
Abstract: The invention provides a connecting rod assembly (10) for use in linking a piston (11) to a crankshaft and particularly provides a means for precisely aligning and attaching the connecting rod cap (15) to the connecting rod (12). The connecting rod assembly (10) uses bolts (18) extending through the cap (15) and engaging female screw threads (22) in the rod (12) to retain the cap (15) in place. Truncated female screw threads (23) are provided in the cap (15) to engage and distort the threads on the bolt (18) as the bolt (18) is tightened to align the rod (12) and cap (15) and to lock the bolt (18) in place.
Patent SE-8401803-L (SE)
Inventor: STEVENS J J
IPC: H02K5/04
Filed: 1984-04-02
Abstract: A starter motor housing comprising a tubular housing formed by an annular wall having a thickened wall portion adjacent the stator winding of the starter motor. The stator cores abut against and are secured to the inner periphery of the thickened wall portion to increase the flux path and, thus, the effective flux energy produced by the stator windings. However, the thickened wall portion is disposed intermediate radially reduced wall end portions to reduce the weight and size of the motor housing. Preferably, the tubular housing is an iron casting.
Patent SE-8402907-L (SE)
Inventor: ROSSMANN A
IPC: B32B18/00
Filed: 1984-05-29
Abstract: Ceramic components are made by forming, prior to sintering, a green ceramic matrix with at least one fibre layer consisting of similar ceramic material in or on the matrix with no, or only partial, infiltration of the matrix material into the fibre layer, and then sintering the matrix and fibre layer together. The matrix and fibre layer may be formed together by putting the latter in a mould and slip casting the matrix, or by isostatic pressing the matrix and fibre layer(s) together in a mould. Owing to the partially homogeneous union between similar composite materials the reinforcing fibre layer produces a crack-stopping and fragment-containing effect in the event of rupture of the ceramic component.
Patent SE-8403164-L (SE)
Inventor: CAMPBELL J F
IPC: B65H29/60
Filed: 1984-06-13
Abstract: Selected products moving along an input path are diverted to one of a plurality of output paths for stacking. A rotating drum is positioned between the input path and the output paths, and a plurality of vacuum pucks are mounted on the drum for transverse sliding movement parallel to the axis of rotation. As the puck moves in an arcuate plane between the input path and the output paths, a cam moves the pucks transversely from alignment with an input path into alignment with one of a plurality of output paths.
Patent SE-8406267-L (SE)
Inventor: EGLAIS A O
IPC: B63H9/10
Filed: 1984-12-10
Abstract: PCT No. PCT/SU84/00010 Sec. 371 Date Nov. 27, 1984 Sec. 102(e) Date Nov. 27, 1984 PCT Filed Mar. 7, 1984 PCT Pub. No. WO84/04079 PCT Pub. Date Oct. 25, 1984.An arrangement for controlling a spinnaker of a sail catamaran having two hulls joined by beams, comprising a spinnaker boom to whose front end spinnaker and one end of a halyard are secured, the other end of the halyard being secured to a mast. Lower stays are each secured by one end to the front end of the spinnaker boom and by their other ends to respective stoppers. On the front beam joining the hulls there is provided an upright, and the spinnaker boom is hinged to the upper end of the upright. There are also provided two stays, each having one end secured to the upper end of the upright and the other end secured to the bow of a respective hull.
Patent SE-8406385-L (SE)
Inventor: TERNEU R
IPC: C03C17/23
Filed: 1984-12-14
Abstract: Glazing material bears a pyrolytically-formed light-transmitting solar radiation screening metal oxide coating. In order to promote abrasion resistance in a coating which has an acceptable tint in reflection due to interference effects, at least 95% by weight of the metal ions in the coating consist of tin and titanium, and the relative proportions of tin and titanium ions in the coating are such as to impart to the coating a refractive index which is not greater than 2.2.
Patent SE-8501726-L (SE)
Inventor: RYDELL HARRY
IPC: A47C19/20
Filed: 1985-04-09
Abstract: The sofa back (1) pivots around an articulation (2) at its upper end. To hold the back plate in the bed position, support legs (3) are pivot connected to the plate under edge in the sofa position and inside the plate side edges. In this position, the legs are located along the plate on its rear side.
Patent SE-8600141-L (SE)
Inventor: BELBEL E
IPC: H01H50/20
Filed: 1986-01-14
Abstract: A circuit breaker is provided with at least one switching arrangement having a mobile contact and a retractable contact, this latter being supported by a pivoting lever; a tripping mechanism for causing the rapid opening of the mobile contact, an electromagnetic actuator having an element movable in translation under the effect of a control signal applied to the actuator and a mechanical coupling for transmitting the movement of the mobile element to the retractable contact, wherein the mechanical coupling is rigid and moves in translation according to a translation plane parallel to the movement of the mobile element and it is coupled to said pivoting lever at a point offset with respect to the plane of translation.
Patent SE-8602931-L (SE)
Inventor: ENGSTROM S
IPC: A61K9/22
Filed: 1986-07-01
Abstract: A controlled-release composition for a biologically active material, wherein said active material has been dissolved or dispersed in an L2-phase comprising: (a) at least one monoglyceride of an unsaturated fatty acid having 16-22 carbon atoms or a vegetable or animal oil containing such a monoglyceride, (b) at least one triglyceride of at least one unsaturated fatty acid having 16-22 carbon atoms or a vegetable or animal oil containing such triglycerides and (c) at least one polar liquid selected from the group consisting of water, glycerol, ethylene glycol and propylene glycol. Such L2 phases are known per se but are novel in this context. The composition is prepared by forming the L2 phase and adding the biologically active material before, during or after the formation of the L2-phase. For sensitive substances such as proteins a mixture of the mono- and triglycerides is added dropwisely to a solution of said substance in the polar liquid. The invention also relates to the use of this specific L2-phase to encapsulate a biologically active material.
Patent SE-8604990-L (SE)
Inventor: DEXTRAZE P
IPC: C07D477/20
Filed: 1986-11-21
Abstract: A novel series of carbapenem derivatives characterized by a 2-substituent of the formula   <IMAGE>   in which n has a value of 1, 2 or 3; R5 represents an optionally substituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, araliphatic, heteroaraliphatic, heterocyclyl or heterocyclylaliphatic radical; and <IMAGE>  represents a quaternized nitrogen-containing aromatic heterocycle bonded to the group -S-(CH2)n-S- via a ring carbon atom.
Patent SE-8702623-L (SE)
Inventor: KARLSSON HANS INGEMAR REIMERTZ
IPC: F16H25/08
Filed: 1987-06-24
Abstract: For the movement conversion, two curve plates (5,6) are used, arranged parallel to each other and fixed to a common shaft (7). They each have opposing vane-shaped parts (8-11) which project from the shaft and are arranged with a reciprocal angle displacement (alpha) of approximately 90 deg. A first component (3) executes a linear movement to and from the shaft and acts against one of the curve plates (5). It is firmly connected to a driver (13) to which is connected a second such component (4) on the opposite side of the shaft. This second component acts against the second of the curve plates (6).
Patent SE-8704295-L (SE)
Inventor: MIDDLIN B
IPC: C25B/
Filed: 1987-11-03
Abstract: Copper is stripped by flexing the cathode by an amt. exceeding the strength of the bond between copper and cathode but not exceeding the elastic limit of the cathode so that at least part of the copper separates. The copper is then wedge-stripped or gas-blasted from the cathode. The cathode is pref. a sheet of stainless steel and may be flexed in one direction only or in one direction and then in the opposite direction. The cathode is pref.held upright by two pairs of reaction bars, one on either side near its lower edge and the other on either side near the upper edge, and is flexed by a hydraulic ram making point, line or area contact with the cathode.
Patent SE-8804042-L (SE)
Inventor: DALTON J
IPC: E21B17/22
Filed: 1988-11-09
Abstract: A percussion drill bit 10 has a cutting face 22 with cutting elements which may be in the form of buttons 20 (e.g. carbide material) or blades. The bit has a cylindrical body with helical flutes 32, which extend into a reduced diameter neck 30 disposed between face 22 and the cylindrical body. The bit 10 includes holes 28 extending therethrough to direct flushing medium (water) to the face 22 and a threaded socket for receiving threaded end of the drill rod. The bit 10 can be combined in a drill string with an extension body 12 and a rod connector 16, all of which have similar helical fluted surfaces. The body 12 has a threaded end received in the threaded socket of bit 10, and a threaded socket to receive therein a drill rod 14. The connector 16 has threaded sockets at its ends for receiving the rod 14 and a rod 18. The rods 14, 18, body 12 and bit 10 all have flushing passages therethrough. The angle of the helix defined by flutes 32 is between 20 DEG  and 30 DEG . <IMAGE>
Patent SE-8804388-L (SE)
Inventor: GOERANSSON-NYBERG A
IPC: G01N33/543
Filed: 1988-12-05
Abstract: A typical analysis involves the comparison between different methods of coating plastic or glass surfaces with interferon, and to a 96-well microtiter plate are added affinity -cleaned antibodies to interferon diluted with 0.1 M NaHCO3, 0.01 per cent acid, pH 8.5 to concn. of 4 micrograms/ml, 100 microlitres/well. Incubation then takes place for approximately 6 hours at room temp. - Washing then occurs with physiological cooking salt soln. with 0.02 per cent acid and 0.05 per cent tween Interferon diluted to 10 000 IU/ml with TBS, pH 7.5 is added to each well row, 100 microlitres/well, equal to 5 micrograms/well. To the background row is added only buffered 0.01 M TBS, 100 micrograms/well. Incubation then takes place for approximately 6 hours at room temp., followed by washing as above. - 100 microlitres of sample soln. per well is then added, diluted with 0.1 M TBS, followed by incubation for 1 hour at room temp., and washing as before. Enzyme-marked third antibodies are added, 100 microlitres/well, diluted 400 times, followed by washing as above. A substrate is added - p-nitrophenylphosphate 1 mg/ml diluted in 10 per cent diethanolamine, pH 9.8. - Absorbance is then read off at 405 nm.
Patent SE-8900408-L (SE)
Inventor: OLSSON L-E R
IPC: H02P25/08
Filed: 1989-02-07
Abstract: PCT No. PCT/SE90/00048 Sec. 371 Date Oct. 1, 1990 Sec. 102(e) Date Oct. 1, 1990 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09700 PCT Pub. Date Aug. 23, 1990.A control arrangement for a reluctance motor, comprising stator poles (11a, b; 12a, b) provided with windings (13a, b; 14a, b) which cooperate in pairs, and a rotor (15) made of soft magnetic material and having at least two poles (16a, b; 17a, b) disposed diametrically opposite each other. The motor is controlled by a sensor (X1) which each time a rotor pole is about to move in over a stator pole generates a ramp of a first polarity and when the rotor pole leaves the stator pole generates a ramp of a second polarity, opposite said first polarity. Electronic switching means (33, 34; 35, 36) are provided which in dependence on the first ramp apply voltage to the windings of one (12a, b) of the stator pole pairs and in dependence on the second ramp disconnect the voltage to said stator pole pair (12a, b) and apply voltage to the stator pole pair to follow. First means (28, 30) are provided to generate, in dependence on said parameter, a signal which causes a presetting of the time of voltage application to the windings of the respective stator pole pair, said presetting increasing as the current increases.
Patent SE-8901623-L (SE)
Inventor: SUESSE K-E
IPC: G02B6/34
Filed: 1989-05-08
Abstract: An apparatus for the automatic photometric analysis of small specimens, by which measurements of transmission, absorbance and fluorescence can be taken. The apparatus includes a carrier (1) with wave guide paths (3, 4) provided therein, sections of the wave guide surface being in optical contact with at least one specimen (6, 7, 8, 9) and means in the carrier (1) for coupling electromagnetic radiation into each of the waveguide paths (3, 4). The carrier (1) can be secured to a conveying means for establishing contact with means for specimen preparation and after-treatment. <IMAGE>
Patent SE-8902603-L (SE)
Inventor: BRUFANI M
IPC: C07D307/79
Filed: 1989-07-26
Abstract: The present invention relates to (RS)-2-(2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofuranyl) acetic acids and 2-(2,3-dihydro-5-acyloxy-4,6,7-trimethylbenzofuranyl) acetic acids and esters thereof, the process for producing them and their relevant therapeutical use as mucoregulators and antiischemic agents.
Patent SE-8903871-L (SE)
Inventor: NILSSON B
IPC: A61B17/11
Filed: 1989-11-17
Abstract: An anastomosis-instrument having means which permit folding of outermost end portions of first and second tubular tissues over clamping surfaces (16, 17) on the instrument to form annular flange portions for application of a bonding agent, and means for closing up the clamping surfaces towards each other with the annular flange portions lying therebetween. The instrument has means (12, 13, 14, 15) for admission of bonding agent to the connection area through the instrument, preferably from the rearmost end thereof to the tip portion (10) of the instrument, preferably in the shape of a thin, flexible hose (13) which is passed through the instrument.
Patent SE-9000582-L (SE)
Inventor: BRUNGS A
IPC: E21B10/40
Filed: 1990-02-19
Abstract: PCT No. PCT/SE91/00108 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Feb. 15, 1991 PCT Pub. No. WO91/12406 PCT Pub. Date Aug. 22, 1991.A down-the-hole drill tool comprises a one-piece shaft and pilot bit. The shaft is adapted for connection to a down-the-hole hammer. A reamer and a guide body are detachably mounted to the one-piece shaft/pilot bit. The guide body has a downwardly facing shoulder for pushing a casing tube downwardly along with the tool.
Patent SE-9002024-L (SE)
Inventor: BOTTERILL J R
IPC: F16H48/30
Filed: 1990-06-06
Abstract: A differential unit comprises a differential carrier (12) supported in a housing (11) for rotation; output elements (16, 17) differentially rotatable relative to the carrier and connected to respective output shafts; differential gears connecting the output elements; and a friction assembly comprising respective plates (22, 24) rotationally fast with elements of the differential, the friction assembly being axially loadable to restrict the differential rotation of the output elements. An actuating mechanism for loading the friction assembly comprises abutment and actuating rings angularly and axially movable relative to one another, with cam surfaces provided by circumferentially extending variable depth grooves in the rings with balls therebetween engaging the grooves. In order to avoid unintentional restriction of the differential action, the grooves and balls are arranged so that no frictional self-inhibition of relative movement between the abutment and actuating rings can occur.
Patent SE-9100630-L (SE)
Inventor: SPOERK C
IPC: A47C3/026
Filed: 1991-03-05
Abstract: A fitting which is adapted to be mounted on a chair having a leg element, a seat (5) and, arranged therebetween, an upright column element (1), comprises a horizontal inner tube (11) and an outer tube (13) extending in parallel with the inner tube (11) and rotatably mounted thereon. The inner tube (11) is provided with an inner mounting (12) for the column element (1). The outer tube (13) is formed with a bottom opening (16) for the column element (1), and means (6, 7) for mounting the fitting (10) on the seat (5) of the chair. Locking means (28-36) is arranged for releasably locking the outer tube (13) in any desired rotational position relative to the inner tube (11).
Patent SE-9101841-L (SE)
Inventor: BACHMANN M
IPC: A61F2/966
Filed: 1991-06-14
Abstract: A device (1) for transluminal implantation of a substantially tubular, radially expansible stent (33), comprising a central tube (7) or rod surrounded by an outer tube (9) axially displaceable relative said central tube (7) or rod, the radial dimensions of said tubes or tube and rod being such as to form an annular space therebetween capable of accommodating said stent (33) in an unexpanded state, and means for axial displacement of said outer tube (9) relative to said central tube (7) or rod. In said device the central tube (7) or rod, at a distal end thereof, is provided with a section of reduced diameter at the proximal end of which there is an undercut groove forming a circumferential flange (21) within which a proximal end of said stent (33) rests until release of the stent (33) by rearward displacement of said outer tube (9). <IMAGE>