baber/WOPTO huggingface dataset:
Patent SE-0600686-L (SE)
Inventor: ZICKERT KLAUS DIETER
Filed: 2006-03-27
Abstract: The lower surface of the blade (20) forms a wedge-shaped compartment between the blade and bottom of the basin, generating a lifting force during the return movement of the blade in a fluid medium. The blade has a triangular cross-section presenting a vertical transporting surface, a downwardly facing surface and an upwardly facing surface.
Patent SE-7703627-L (SE)
Inventor: HAMER A D
IPC: C08F110/02
Filed: 1977-03-29
Abstract: An improved chromate ester catalyst useful for preparing, at relatively low temperatures, ethylene polymers which have a relatively lower molecular weight and which are more stable against oxidation is prepared by treating a silica supported chromate ester first with a phenol compound and then with a strong reducing agent.
Patent SE-7706066-L (SE)
Inventor: HERB A
IPC: F16B2/06
Filed: 1977-05-24
Abstract: An angle-shaped support member consists of a unitary element formed into a pair of legs extending normally to one another and interconnected at their adjacent ends by an outwardly extending rectangularly shaped box section. The opposite ends of the legs from the box section each have an outwardly directed flange. The flanges and walls of the box section have axially aligned openings through which bars can be fitted. The openings in the flanges and walls are offset laterally relative to one another to avoid any interference between the bars which extend through them.
Patent SE-7712363-L (SE)
Inventor: DRAPEAU D F
IPC: H01H50/04
Filed: 1977-11-02
Abstract: A miniature relay having an electromagnet assembly including a coil carried by a magnetic frame member which assembly is supported on a non-magnetic coil support member which in turn is secured to a header containing an arrangement of stationary and movable contacts and terminal pins.  The magnetic frame member includes a core extending through and slightly beyond the coil and a pole piece outwardly adjacent the coil. An armature is held in position by the cooperation of spaced-apart holding elements depending from the electromagnet assembly which saddle a recess area in the armature, and a return spring carried by the header continuously urges the armature into saddle defined by the holding elements.  The pullin force of the electromagnet is enhanced by a mating tab and notch configuration of the pole piece and armature or by an end portion of the pole piece disposed to present increased surface area facing the armature.
Patent SE-7901722-L (SE)
Inventor: CHAO Y
IPC: C09J7/35
Filed: 1979-02-26
Abstract: Novel hot melt adhesives comprise a fluoroelastomer, an ethylene copolymer and a tackifier. Preferably the adhesive contains 20 to 40% by weight of the fluorocarbon elastomer, 40 to 60% by weight of the ethylene copolymer and 10 to 30% by weight of the tackifier. The adhesives will bond well to a wide variety of substrates, including substrates of low surface energy such as partially fluorinated polymers, even after prolonged exposure to high temperatures.
Patent SE-7903656-L (SE)
Inventor: HOUDARD J-P
IPC: H04Q1/457
Filed: 1979-04-25
Abstract: This invention relates to digital devices for spectral analysis. Signal x(t) of spectrum X(f), sampled at frequency 1/T and encoded, is processed by a temporal digital filter having a width NT followed by one or more perfect digital resonators in parallel, each tuned to a specific predetermined frequency fp and possessing two outputs, one being the "sine" output and the other being the "cosine" output on which the digital signals X(fp) sin 2 pi fpkT and X(fp) cos 2 pi fpkT are obtained after time NT, from which the value X2(fp) can be formed by conventional digital processing. Application to encoded multifrequency signal receivers used in telephone switching.
Patent SE-7903693-L (SE)
Inventor: HOFER A
IPC: B02C13/28
Filed: 1979-04-26
Abstract: In a mounting for the impact strips i.e. beater bars on the rotor of an impact pulverizer or breaker, the strips (4) are fitted into recesses (5) on the rotor shaft (3), said recesses being open outwards as considered radially, the front and rear sides of said strips as considered with respect to the direction of rotation having longitudinal grooves (7, 8) of arcuate cross-section. The strips are held in the recesses (5) by rods (6) connected to the discs (2) and engaging in the longitudinal grooves (7, 8), on one side, while on the other side they are held therein by clamping wedges (9). For the play-free mounting of the strips (4), longitudinal grooves (7, 8) are provided one only on the front side and one only on the rear side, while the rod (6) provided at the rear side of the strip forms an axis of rotation for the strip (4). The clamping wedge (9), which is freely displaceable in the recess (5), engages by a projecting strip (10) in the front longitudinal groove (8). <IMAGE>
Patent SE-7904788-L (SE)
Inventor: IKENO T
IPC: C25D3/54
Filed: 1979-05-31
Abstract: Manganese coated steel materials having a compact film of hydrated manganese oxide formed on the manganese coating by heating and drying. Manganese coated steel materials of the present invention show very excellent corrosion resistance in ordinary corrosive environments as well as special corrosive environments such as marine environments and young plant cultivation in mountaineous forests. For further improvement of corrosion resistance, organic coating and metal coatings are applied.
Patent SE-7908079-L (SE)
Inventor: PERCHTHALER H
IPC: C02F11/123
Filed: 1979-09-28
Abstract: This invention relates to a device for regulating a water-removing or drainage machine, particularly a double-sieve sludge drainage machine having a plurality of automatic control means for adaptation thereof to sludges with different drainage properties, comprising an automatic throughput control means in which a sludge level in a filtering zone serves as an indication for the automatic throughput control means, an automatic flocculant control means adapted to employ shearing strength of a sludge-flocculant mixture as an indication of drainage behavior, and an automatic sieve velocity control means responsive in dependence upon drainage velocity.
Patent SE-7908614-L (SE)
Inventor: DELIUS SIEGFRIED
IPC: B65G1/06
Filed: 1979-10-17
Abstract: Arrangement for loading and unloading of goods in warehouse facilities of such kind where an automatic stocking and unstocking occurs into and out of stacked goods carriers, crates, wherein the crates in a stack are provided with guides at their facing sides, so that the crates form a self-stable stack on top of an underlying stand. The lowermost crate in each stack can be lifted out from storage by a transport truck with a lifting and lowering platform, whereupon the next higher crate is lowered onto the same stand as supported the crate that was fetched by the transport vehicle. The transport vehicle 9 is provided with a chain transporter or the like, arranged so that as soon as the vehicle arrives at a loading dock or the like it transports the goods 10 located in the crate, possibly with its pallet 16, in the direction toward the loading dock, which is provided with a similar pair of transport chains 8, designed to take over the load with or without pallet and move it entirely out from the crate. Furthermore, steps are taken to simultaneously control the two chain transporters 8, 11 in the same direction. <IMAGE>
Patent SE-7909619-L (SE)
Inventor: SCHRODER JOHN GILBERT
IPC: B27K3/26
Filed: 1979-11-21
Abstract: The present invention relates to a process for preserving wood, in particular hardwoods, against attack by living organisms, e.g. fungi and insects, which destroy wood. In particular, the present invention provides a one or two step process for preserving wood against fungal and/or insect attack. The fungicide treatment step comprises introducing a copper solution or a copper solution into wood. The insecticide treatment step comprises introducing a chromium and arsenic solution into wood. If the pH of the wood system is controlled, both steps may be carried out simultaneously so as to preserve the wood against fungal and insect attack. Alternatively, the insecticide treatment step may follow the fungicide treatment. Where only protection against fungus is desired, the process comprises introducing copper and arsenic solution into wood. On the other hand, if only an insecticide treatment is required, the process comprises only the abovementioned insecticide treatment step. The process according to the present invention can be successfully used to treat wood which has been difficult to treat using conventional methods.
Patent SE-7909938-L (SE)
Inventor: GUSTAFSSON L
IPC: F24J2/52
Filed: 1979-12-03
Abstract: Solar collector cells 4 through which a heat exchange medium flows are supported in an oblique position on means comprising vertical tubes 8, 9 (which may be adjustable in length), horizontal tubes 1, 2 freely supported on the upper ends of tubes 8, 9 to permit unhindered expansion of tubes 1, 2, and bearing rails 5 to which the cells 4 are mounted and which are hookable at their ends over the tubes 1, 2, flexible connections 3 for the heat exchange medium being provided between the cells 4 and the tubes 1, 2. All the support means may be combined into a frame movable on wheels or rollers and rotatable (e.g. by a time-controlled drive) about a horizontal or vertical axis to follow the sun. <IMAGE>
Patent SE-8000467-L (SE)
Inventor: SCHMIDT P
IPC: A61J3/07
Filed: 1980-01-21
Abstract: The thermal and dimensional stability of soft gelatin capsules containing a pharmaceutically active agent incorporated in the gelatin is improved by coating the capsules with a film coating of a film-forming polymer which is soluble or swellable in water and soluble in organic solvents, e.g. cellulose esters, cellulose ethers, polyvinyl pyrrolidone, acrylate/methacrylate co-polymers, polyethylene glycols, and zein. The capsules have a small air bubble as the core, and are usually for chewing or sucking to provide a prolonged local oral release of the active agent. The film coating may be applied by spraying on a solution of the polymer in organic solvent, and then drying the coating.
Patent SE-8000590-L (SE)
Inventor: BILLE D
IPC: G07C3/00
Filed: 1980-01-25
Abstract: The present invention refers to a method and a device for recording, handling and documentation oftime/activity data. The duration of different categories of work occasions and/or activities, as for example down time, can be measured by activation of a press button correspondantto each category of work. Hereby a pulse train (11), generated in a pulse generator (10), is provided to at least one of a plurality of possible storage cells (12). As the time between two pulses (11a), following after each other, is constant and known, e.g. one hundredth of an hour, the total number of pulses (11a), the storage cells (12) are fed with, will correspond to a time value required for the respective output of work and/or activity. When desired the information content of all storage cells (12) is read. This information is converted and/or handled at which the result by a printer (7) is written in a manually readable form on an information carrier (6). The information content of the storage cells (12) can also be transferred to and handled by a central reading unit.
Patent SE-8003558-L (SE)
Inventor: EIGENMANN LUDWIG
IPC: E01F11/00
Filed: 1980-05-12
Abstract: There is described an arrangement for providing information to motorists along a road wherein road markings S1, S2 e.g. centre lines, include passive responders which cooperate with a secondary radar arrangement R carried by the vehicle V to provide coded information. The output of the responders may be modified by e.g. the presence of ice on the road. <IMAGE>
Patent SE-8100408-L (SE)
Inventor: HORVATH M
IPC: C23F13/04
Filed: 1981-01-23
Abstract: The invention relates to a circuit configuration for disconnecting protective earth connections, which is incorporated within a cathodic protection system between the protective earth connection and the installation to be protected. The disconnection device contains, firstly, a semiconductor, expediently a diode or a thyristor provided with a triggering circuit, and secondly a thyristor provided with a triggering circuit, said two semiconductors being arranged in an antiparallel connection. Instead of the latter, a triac can be used.
Patent SE-8103164-L (SE)
Inventor: KONDO K
IPC: B21K1/30
Filed: 1981-05-20
Abstract: A disc-like or annular workpiece within a set of closed dies undergoes lateral flow in a first direction (e.g., radially outward or inward, depending upon the geometry of the die cavity) as the upper die is forced against the lower, with the workpiece being now restrained from flowing in other directions. Toward the end of forging, when the metal offers a rapid increase in resistance to flowing, the workpiece is set free of the restraint from flowing in a second direction, generally opposite to the first direction, as by creating a bore centrally therein or by cutting off its peripheral portion. Then, upon resumption of forging, the workpiece flows in both first and second directions, completing the desired flow in the first direction with no greater forging force than before.
Patent SE-8105095-L (SE)
Inventor: MAKABE H
IPC: D05B3/02
Filed: 1981-08-28
Abstract: A sewing machine has a rotatable shaft for operating a stitch forming device, and includes a feed dog for feeding fabric to be sewn, and a needle for forming stitches in the fabric. The machine comprises a first electronic memory for storing stitch control data and including at least the needle position control data for different patterns; pattern selecting element for reading the first memory stitch control data for a selected pattern; timing element operated synchronously with the shaft to produce a timing signal for progressively reading the stitch control data from the first memory; stitch mode changing switch element for determining an elongation rate of a selected pattern to be elongated in a fabric feeding direction; second memory element for temporarily storing designated stitch control data of the first memory element; counter element for counting the ordinals of the stitches of the selected pattern in relation to the timing signals and in accordance with the pattern elongation rate to thereby designate the pattern elongation rate and the stitch control data to be stored into the second memory element progressively during formation of the stitches of the pattern; and calculating element operable with respect to the counter element (CT1, CT2) to make a calculation to produce second stitches between the first stitches formed by the stitch control data.
Patent SE-8105396-L (SE)
Inventor: EDWARDSON S R
IPC: B23D71/00
Filed: 1981-09-10
Abstract: PCT No. PCT/SE82/00277 Sec. 371 Date Apr. 19, 1983 Sec. 102(e) Date Apr. 19, 1983 PCT Filed Sep. 9, 1982 PCT Pub. No. WO83/00824 PCT Pub. Date Mar. 17, 1983.A dental implement for abrasion, comprising a steel spatula coated on its opposite broad surfaces with an abrasive coating of tungsten applied to the steel surfaces with the aid of an electric arc. The implement is particularly useful for dentistry, because the tungsten has very little effect on the relatively hard tooth enamel but is quite abrasive on such dental materials as gold, amalgam, and dentine. Thus the implement is especially suited to smoothing tooth fillings of various types where the tooth enamel is to be left intact but the foreign material is to be evened out to make as smooth a transition as possible to the surrounding tooth enamel.
Patent SE-8206058-L (SE)
Inventor: SENATRO C A
IPC: F16L3/123
Filed: 1982-10-25
Abstract: This invention relates to clamps of the type utilized on aircraft and aircraft power plants that anchor the various tubes associated therewith and are characterized by including a bulbous section in a standardized clamp that serves to relieve the high stresses that otherwise cause breakage and looseness.
Patent SE-8301366-L (SE)
Inventor: CANNELLA V
IPC: H01L31/075
Filed: 1983-03-14
Abstract: A back reflector for a photovoltaic device includes a layer of highly reflective material (114), such as a highly reflective and conductive metal of copper, gold, silver, or aluminum, or alloys thereof. Between the layer (114) of highly reflective material and the semiconductor regions (116, 118, 120) of the device is a layer (115) of a transparent conductor. The transparent conductor (115) can be, for example, a transparent conductive oxide such as indium tin oxide, cadmium stannate, or doped tin oxide. The reflector is particularly useful with p-i-n type devices formed from fluorine containing amorphous silicon. <IMAGE>
Patent SE-8305044-L (SE)
Inventor: SCHONFELDT N
IPC: C08H7/00
Filed: 1983-09-20
Abstract: Lignin polyglycol ethers and/or sulphated, phosphated or carboxymethylated and possibly neutralised derivatives can be used as surface active components in products. They can possibly also be used in compositions with other tensides and/or additives. The ligninpolyglycol ethers are made by conversion of C2- to C4-alkylene oxide or blends thereof to alkali lignin in one or two steps.
Patent SE-8401992-L (SE)
Inventor: RUDOW O
IPC: F16H21/00
Filed: 1984-04-10
Abstract: A mechanism has a first part (4), which is positioned in and is axially movable in, a second part (5). Both parts are coupled to each other via a link system (6) with a first link (7) and a second link (8). At the joint part between the links (7, 8) there is an adjuster (10) connected to one of the links (7) for movement of one of the links (7) around the joint between the links in order to bring the first part (4) in axial movement. On at least one of the joint parts, there is a locking device (14) in order to lock the links in the desired mutual position between the first and second parts thereby hindering simultaneous movement by the two parts.<IMAGE>
Patent SE-8503618-L (SE)
Inventor: OSTMAN P H
IPC: D21C3/22
Filed: 1985-07-26
Abstract: A method for the production of cellulose by the batch cooking process, wherein the digester is filled with chips and cooking liquor, and the batch is cooked at elevated temperature and pressure in order to obtain a delignified cellulose pulp in the digester. For the impregnation stage a cooking liquor is used which contains a substantially higher amount of active chemicals than is required for the cooking of the batch, and before the actual delignification stage the active-chemical batch for the cooking is adjusted and the excess amount of active chemicals is removed by replacing it by part of the hot spent cooking liquor recovered from a previous cooking.
Patent SE-8604475-L (SE)
Inventor: HUHDANKOSKI E
IPC: F16P5/00
Filed: 1986-10-21
Abstract: In a jaw crusher, a pusher plate 3 is located between a stationary counterstop (4) (Fig. 1, not shown) on the frame and the pendulum (1) providing the crushing motion, and acting in the direction of movement of the crushing motion and, at the same time, serving as overload protection. Correct dimensioning of the pusher plates in existing jaw crushers is exceedingly difficult, with the consequence that pusher plates fail too often. With the aid of the present invention, the above- mentioned and other problems encountered in connection with pusher plates of prior art have been solved in that the pusher plate 3 consists of at least two flank plates 7 which are urged together by one or more members eg breaker bolts 5 placed under tensile load and bound to fail at a given load, and that at the point where the members are located the distance, in the cross section, between the outer margins of the flank plates 7 is largest. <IMAGE>
Patent SE-8605022-L (SE)
Inventor: SENFT E
IPC: F16C1/10
Filed: 1986-11-24
Abstract: In a quick-action connection for retaining an insertion part in an orifice of a carrier, for example a holding nipple in a body wall, there is, in a peripheral groove of a tenon-shaped extension piece of the insertion part, a retaining ring resiliently flexible in the radial direction, which has its largest diameter in the inserted state of the insertion part. The retaining ring partially projects beyond the periphery of the extension piece and is supported on the carrier by means of one of its end faces. So that the retaining ring is capable of guaranteeing a reliable mutual connection of the two parts, even when bending moments are exerted on the insertion part inserted into the carrier orifice with a clearance fit, its annular shell is closed in the peripheral direction and extends in the form of a meander. As a result of this ring design, the retaining ring can be compressed radially in order to introduce the insertion part into the carrier orifice, and after insertion it automatically springs open again. At the same time, by means of its continuously closed and therefore axially rigid annular shell, it is supported on the carrier on the one hand and on the insertion part on the other hand.
Patent SE-8700277-L (SE)
Inventor: KRAUS W
IPC: F16B37/08
Filed: 1987-01-23
Abstract: A pipe clip, particularly for a petrol line on a motor vehicle, has a mounting section for attaching the clip to a support and one or more retaining sections. The retaining section(s) has an inner clamp for gripping the pipe around a portion of its circumference and an outer clamp which is spaced from and surrounds the clamp.
Patent SE-9000561-L (SE)
Title: Crawler belt for small endless track-propelled vehicle - comprises several articulately connected links
Inventor: BISI U
IPC: B62D55/22
Filed: 1990-02-16
Abstract: Each link in the crawler belt comprises a sole (3), a socket (4), arms (5) and eyelets (6). The eyelets on a link (7) are connected with the adjoining link (2) socket by pins, which makes it possible for adjoining belt links to move articulatedly. With the exception of the pins, each link component is moulded as a single piece, so that the link has a monolithic structure.
Patent SE-9001703-L (SE)
Title: Bleaching chemical pulp - using alkaline extn. stage reinforced by at least one of chemical oxygen, hydrogen peroxide and ozone before final bleaching
Inventor: SWAN B
IPC: D21C9/10
Filed: 1990-05-11
Abstract: The process consists of an alkaline extraction stage reinforced with at least some of the oxygen from the chemicals, hydrogen peroxide and ozone prior to final bleaching which can comprise one or more stages. Prior to the alkaline extraction stage, the pulp-water suspension is treated partly with a sulphur dioxide soln. which is added at the rate of 1-20 kg SO2/ton of pulp, with the property of reducing heavy metals in the suspension, including manganese, and partly with at least one complex builder with the ability to bind at least the main parts of the manganese and other heavy metals. The pulp is then washed before the reinforced alkaline extraction stage. As complex builder can be used at least some of the following: diethylene triamine penta-acetic acid, ethylene diamine tetra-acetic acid, nitrolo tri-acetic acid, citric acid and tartaric acid.