baber/WOPTO huggingface dataset:
Patent SE-7408772-L (SE)
Inventor: ZINSSTAG C
IPC: C02F5/08
Filed: 1974-07-03
Abstract: 1428096 Preventing deposition of lime from water LONZA Ltd 28 June 1974 [3 July 1973] 32247/75 Divided out of 1428095 Heading C1C A method for preventing the deposition of lime from water comprises adding nicotinic acid in tablet form to the water. The tablet may also contain 0-05 to 1%, based on the weight of the tablet, of a urea-formaldehyde  condensation product.
Patent SE-7414743-L (SE)
Inventor: ANDERSSON C
IPC: H05B7/06
Filed: 1974-11-25
Abstract: 1516710 Arc furnace ASEA AB 31 Oct 1975 [25 Nov 1974] 45203/75 Addition to 1501207 Heading H5M The hearth connection of the Parent Specification is modified by making the casing 8 frustoconical and providing it with cooling channels 9 on its external surface so that the terminal end 10 of electrode I will remain solid during operation and the position of the transistor zone 3 between molten and solid electrode material may be controlled.
Patent SE-7416035-L (SE)
Inventor: LANSBURY R C
IPC: B29C49/00
Filed: 1974-12-19
Abstract: A multiple-layer film having a substrate layer of high density polyethylene or a propylene homo- or co-polymer, and, on at least one surface of the substrate, a heat-sealable layer of a propylene co-polymer containing from 80 to 95% of propylene, the balance being a C4 to C10 olefin. The substrate and surface layers exhibit a monoclinic crystalline structure.
Patent SE-7512780-L (SE)
Inventor: HERMANN H D
IPC: C08F8/28
Filed: 1975-11-13
Abstract: 1499557 Laminated glass HOECHST AG 12 Nov 1975 [13 Nov 1974] 46689/75 Heading B5N [Also in Division C3] Laminated safety glass comprises a plurality of glass plates having disposed therebetween a sheet of a polyvinyl butyral composition comprising (1) 70 to 97À5 weight per cent of a polyvinyl butyral having a viscosity of 60 to 120 cp. in 5% ethanol solution at 23‹ C. and (2) 2À5 to 30 weight per cent of a polyvinyl butyral having a viscosity of 2 to 30 cp. in 5% ethanol solution at 23‹ C., the ratio of the weight average molecular weight to number average molecular weight, determined by gel permeation chromatography, being no more than 5 : 1 for each polymer, together with 20 to 60 parts by weight per 100 parts of the polyvinyl butyrals of a plasticizer, optional together with a stabilizer and/or adhesion promoter such as a carboxylic acid salt, a fluoride, leicithin or an alkylene urea.
Patent SE-7607006-L (SE)
Inventor: THAULE B H
IPC: B66C3/10
Filed: 1976-06-18
Abstract: A cable-controlled grab device possessing a pair of scoops directly and linkably connected to a support yoke. A central shaft has the scoops pivotably mounted at opposite ends thereof. An upper portion of tackle is secured to the yoke while between a lower portion thereof and the central shaft is arranged a releasable locking mechanism for indirectly connecting the scoops to the yoke. The locking mechanism has two locking arms urgeable by a remotely controllable actuating mechanism into a locking position in engagement with a locking member associated therewith. The actuating mechanism takes the form of a pressure medium cylinder linkably connected between the locking arms and inserted in a hydraulic circuit adapted to be pressure-loaded so as to force the locking arms into the locking position. A remotely controllable valve is included in the hydraulic circuit and is capable when closed of maintaining the arms in the locking position and when open of permitting the locking arms to slide out of engagement with the locking member due to the weight loading of the scoops.
Patent SE-7607909-L (SE)
Inventor: DEGEN L
IPC: C12N1/12
Filed: 1976-07-09
Abstract: The new monocellular microorganism of the genus Prototheca registered at the Centraalbureau Voor Schimmelcultures Baarn under number CB5 265.75 is used for the production of bioproteins by growing the said microorganism in a culture medium containing ethanol as a source of carbon, thereby obtaining a biomass containing bioproteins. To grow the above microorganism, fermentation is carried out at temperatures between 15 and 40 DEG C, preferably between 30 and 38 DEG C, and at a pH between 1 and 8, preferably between 3 and 5.
Patent SE-7613563-L (SE)
Inventor: MEYER Y
IPC: F16D55/224
Filed: 1976-12-02
Abstract: 1536507 Disc brakes SOC ANON DBA 10 Nov 1976 [3 Dec 1975] 46778/76 Heading F2E A disc brake comprises a movable assembly 10 slidably mounted on a fixed support 16 by means of two pins 12, 14 each of which comprises a threaded end screwed into a tapped hole in the support 16, the other end of each pin comprising a portion to be engaged and turned by an appropriate tool, and a locking element 66 interconnecting pins 12 and 14 and being adapted to prevent the said portions turning, wherein the locking element comprises at least one portion 70 whose flexible in a direction substantially normal to the axes of pins 12 and 14 and passing through these axes. (For Figures see next column.)
Patent SE-7613694-L (SE)
IPC: F24S10/30
Filed: 1976-12-06
Abstract: An arrangement for exchanging heat between a system of pipes which conduct a fluid heat exchange medium and a platelike heat exchange member. The arrangement is particularly intended for use in connection with air temperature regulating means such as solar heaters and waste heat systems which operate at a small temperature differential between the temperature of the plate-like heat exchange member and the fluid medium. Mutually facing surfaces of two substantially parallel material layers form a plenum. One of these surfaces comprises one side of the plate-like heat exchange member. The pipes which conduct the fluid medium are arranged parallel to one another in the plenum and are spaced apart from each other in a longitudinal direction of the plenum. A stream of gas or air is arranged to flow through the plenum. Gaps are formed on opposite sides of the pipes by spacer means. These gaps extend along a considerable part of the outer surface of each pipe and the gaps are dimensioned to cause the air or gas to move in a laminate flow through the gaps.
Patent SE-7703964-L (SE)
Inventor: WIELAND P
IPC: F16F15/14
Filed: 1977-04-05
Abstract: The invention provides a novel general process for the manufacture of 6 beta ,7-methylene-3-oxo-4-ene-steroids by successively (a) reacting a 3 xi ,5 beta -dihydroxy-6-ene-steroid which is optionally etherified or esterified in the 3-position with a zinc/copper-methylene iodide reagent to introduce the 6 beta ,7-methylene bridge, (b) liberating an etherified or esterified 3-hydroxyl group if such a group is present, (c) treating the resultant 6 beta ,7-methylene-3 xi ,5 beta -dihydroxy-steroid with an oxidizing agent to dehydrogenate the 3-hydroxyl group to the oxo group, and (d) dehydrating the 6 beta ,7-methylene-5 beta -hydroxy-3-oxo-steroid to form the 4,5-double bond. The starting materials, which form a novel class of compounds, can be obtained by a novel process by converting a 5 beta ,6-oxido-3 xi -hydroxy-steroid with a selenol, for example phenylselenol, to a 6 alpha -alkyl- or arylseleno-3 xi ,5 beta -dihydroxy-steroid, oxidizing this compound with a peroxidic reagent, for example hydrogen peroxide, in a weakly acid medium to give the corresponding 6-selenonyl compound, and converting this compound, preferably by treatment with a base, preferably with 1,5-diazabicyclo[4,3,0]non-5-ene, to give the 3 xi ,5 beta -dihydroxy-6-ene-steroid. During the course of these reactions, the 3-hydroxyl group is preferably temporarily protected by esterification or etherification.
Patent SE-7713864-L (SE)
Inventor: MIKITE G
IPC: C07D451/06
Filed: 1977-12-07
Abstract: The invention relates to novel nortropine-carbazate derivatives of the general formula (I),    <IMAGE>  (I)  wherein R1 is C1-4 alkyl, phenyl or halophenyl group, R2 is hydrogen or a C1-4 alkyl, hydroxy-C1-4 alkyl, C1-4 acyl, phenoxycarbonyl or C1-4 alkoxycarbonyl group, and R3 is hydrogen of a C1-4 alkyl or C1-4 acyl group, or R2 and R3 may form together a C1-10 alkylene group attached TO THE NITROGEN ATOM WITH A DOUBLE BOND, AS WELL AS TO PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS OF SAID COMPOUNDS.
Patent SE-7909599-L (SE)
Inventor: AVOCAT MARCEL ABEL
IPC: A63C11/02
Filed: 1979-11-20
Abstract: A ski holder comprises a vertically elongated and fixed U-section guide adjacent which a vertically elongated and movable U-section guide having a lower end provided with an abutment projecting toward the fixed guide can move. A pair of links forms a parallelogrammatic linkage with these guides for relative parallel movement. A spring urges the movable guide from a lower closed position spaced relatively close to the fixed guide into an upper open position spaced horizontally relatively far from the fixed guide. A ski set on the abutment will automatically cause the movable guide to pivot downwardly and inwardly on its links so as to clamp and hold the ski.
Patent SE-8100494-L (SE)
Inventor: HODGIN B J
IPC: B01L99/00
Filed: 1981-01-27
Abstract: In automatic analysis apparatus in which photometric measurements are made through translucent wall portions of reaction vessels or cuvettes, there is provided a cuvette washing system for sequentially washing and testing the cleanliness of the reaction vessels or cuvettes. The cuvette washing system 10 comprises probes 22 depending from plate 24 which is associated with vertically movable plate 26. Oscillatable temperature measuring probe 40 may be included. Probes 22 are operable to evacuate each cuvette, to wash it, and to dispense into the washed cuvette a blank sample, when the optical characteristics are tested at the just completed test wavelength and compared with the stored results of that cuvette tested at the same test wavelength prior to the introduction of the sample and reaction fluids. If the vessel fails the comparison test, the analyzer will inhibit the use of the cuvette until it is cleaned again or until it has been replaced and passes the cleanliness test. Once the cuvette passes the comparison test at the old test wavelength, the cuvette is tested at the wavelength at which the next reaction in that particular cuvette will be tested and then the blank is removed and the cuvette dried by evacuating through a probe 22 in preparation for receiving the new sample and reaction fluids. The probes may have substantially the same outer configuration as the inside wall configuration of the cuvettes with the washing fluids flowing between the outsides of the probes and the inside walls of the cuvettes. <IMAGE>
Patent SE-8102663-L (SE)
Inventor: KIGHTLINGER A P
IPC: C08L3/04
Filed: 1981-04-27
Abstract: This invention discloses stable, aqueous polymeric dispersions comprised of at least 25% solids, dry basis, of a starch graft copolymer of a thinned and derivatized starch and at least one vinyl monomer. The starch has a degree of substitution of at least about 0.05 and an intrinsic viscosity of not less than about 0.12 deciliters per gram. The starch graft copolymers have a starch/monomer ratio of less than about 100/25. The dispersions are stable over extended periods of time at normal storage temperatures. Processes for the production of the dispersions are also disclosed.
Patent SE-8104690-L (SE)
Inventor: VESSELINOVA-JENKINS C K
IPC: A61K39/10
Filed: 1981-08-05
Abstract: A vaccine which is effective against whooping-cough in children and which is preferably administered orally comprises live whooping-cough bacteria of the Bordetella strain EM 1964, which was registered in December 1964 at the State Institute for Drug Control, Sofia, Bulgaria, under No. 321, admixed with a pharmacologically acceptable excipient.
Patent SE-8106978-L (SE)
Inventor: SIDEN J
IPC: B24B3/33
Filed: 1981-11-24
Abstract: Arrangement intended for grinding of drill bits in particular, with a grinding device, consisting of a grinding disc fastened to a driven spindle, and with a holder fastened on a rotating table for attachment of the drill bit in a grinding position coinciding with the axis of rotation of the table, in which the pins of the drill bit being ground rotate about their own lengthwise axis and relative to the grinding device, and with elements for adjustment and centring of the pins being ground in said grinding position. In order to enable quick and correct grinding of drill bits 4 with such an arrangement, the spindle supporting the grinding disc 9 is arranged with its axis of rotation for linear movement in a plane through and lying in the axis of rotation 5 of the table 1 supporting the holder 2 for the drill bit 4, and furthermore the grinding disc 9 is configured with a profile groove all around, corresponding to the intended end profile for the drill bit's pin 3, and is arranged with the deepest portions of its profile groove which point radially toward the pin adjusted in the grinding position essentially in line with the axis of rotation 5 of the table and, thus, that of said pin located in the grinding position. <IMAGE>
Patent SE-8203043-L (SE)
Inventor: WILLIAMS F R
IPC: C09C1/50
Filed: 1982-05-14
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock wherein the resultant blacks either have higher surface areas than the carbon blacks normally prepared from the feedstocks or are produced more economically. The blacks produced by the process are suitable for use in all of the typical applications such as rubber plastics, inks and the like.
Patent SE-8205926-L (SE)
Inventor: CSER G
IPC: F02B75/20
Filed: 1982-10-19
Abstract: A resonance system associated with at least one group of engine cylinders (1 to 3 and 4 to 6) whose suction strokes do not significantly overlap includes a resonator vessel (31, 32) communicating with intake openings (13 to 15 and 16 to 18) of the cylinders in the or each group. A resonance tube (33, 34) communicates at one end (35, 36) with the associated resonator vessel (31, 32) and has a portion having a cross-sectional area increasing towards the resonator vessel (31, 32). The cross-sectional area (35a, 36a) taken at the tube end (35, 36) is at least 1.2 times greater than that at the minimum cross-section of the resonance tube (33, 34). The distance between the tube end joining the resonator vessel (31, 32) and an oppositely located inner wall face (49, 50) of the resonator vessel (31, 32) is greater than the diameter of a circle the area of which equals the tube end cross-sectional area (35a, 36a). Further dimensional relationships are specified. <IMAGE>
Patent SE-8301525-L (SE)
Inventor: ERAUD R
IPC: B60C11/11
Filed: 1983-03-21
Abstract: A tire whose crown is extended on both sides by a sidewall terminating in a bead and is provided with a tread formed in the major part of adjacent blocks separated from each other in the axial direction of the tire by circumferential or oblique grooves is characterized by the fact that at least some of the circumferential or oblique grooves separating the adjacent blocks in the axial direction have a cross section which decreases substantially from the leading edge to the trailing edge of the blocks.
Patent SE-8302383-L (SE)
Inventor: STANGELAND K-E
IPC: A01B3/46
Filed: 1983-04-28
Abstract: An assembly on an agricultural implement, especially a semi-plow, wherein the assembly comprises a plurality of pivotable and mutually interacting parallelograms and a plurality of partially interconnected link members (12, 26, 31, 34, 41) which regulate the implement's support wheel (22) and a turn limiter (44), whereby the turn limiter (44) is automatically regulated when the implement is being adjusted to adapt it to the tractor track as well as to the desired plow strip width so that the maximum angle of deflection, to the right or to the left, between the tractor and the turn limiter (44) is held constant no matter what the angle assumed by the implement in relation to the driving direction, said turn limiter thus preventing the tractor from abutting against the implement when the tractor turns sharply, while at the same time the wheel (22) is automatically correctly adjusted when the implement is being adjusted to adapt it to the tractor track and the desired plow strip width, whether the implement is driving in a straight line or on a curved path.
Patent SE-8302916-L (SE)
Inventor: SVENSSON L-A
IPC: F16D1/00
Filed: 1983-05-24
Abstract: The invention concerns a shaft coupling, designed to effect an operational union between two mutually approaching coaxial shafts (4, 5).  At least one (4) of these has a circular cross section and is fitted with a wedge (6). The invention is characterised by the coupling including twin parts (8, 9) axially movable towards each other.  One (8) of these has a lengthways extension, which is essentially cylindrical with an axial penetrating channel (10).  This channel's (10) cross section is constant and is of a shape so that, at least along two symmetrically situated lines, it tangentially touches the above mentioned shaft's periphery.  The shaft wedge (6) is arranged to lie on one of these lines.  The coupling's second part (9), which is fixed to the other shaft (5), has a cross section which is the same shape as, but somewhat smaller than, the channel's cross section, and designed to slide axially into the channel (10), is of a length which is smaller than its cross section's largest width.<IMAGE>
Patent SE-8303041-L (SE)
Inventor: BOWDITCH W R
IPC: C08G59/00
Filed: 1983-05-30
Abstract: A difunctional epoxide along with reaction products thereof is disclosed. The epoxide is represented by the structural formula: <IMAGE>   Improved epoxy resins prepared by the advancement reaction of the above epoxide with polyhydric phenols are also disclosed.
Patent SE-8303623-L (SE)
Inventor: BORG K
IPC: G09F5/00
Filed: 1983-06-23
Abstract: A brochure stand in the form of a box open at the top and obtained by folding a flat carton blank. It has a back section (18) that is reinforced on the sides and at the top by the fact that the section forming the back is higher than the stand's front section and that the overshooting section is folded to form a rigid inner section (21) for the back that clasps around the end pieces (7a, 7b) and which, in conjunction with folding, have slots (20, 22) through which tabs (12a, 12b) emanating from the aforementioned back's edge section are thread in order to secure the back laterally. The folded section (21) also has projecting lateral tabs (23) that are inserted into corresponding openings (8a, 8b) at the transition between the side sections (5a, 5b) and the end pieces (7a, 7b) in order to lock the box.<IMAGE>
Patent SE-8304174-L (SE)
Inventor: STERN L E
IPC: F01D15/08
Filed: 1983-07-28
Abstract: An air operated motor for driving a pump, such as a solvent pump, the motor including a rotor formed from a body of porous material provided with a central opening, wherein a jet of compressed air is directed against the periphery of the rotor for rotating same, the air is caused to successively penetrate through the body of porous material for discharge from the central opening, thereby resulting in a high starting torque, low airflow loss and noiseless operation.
Patent SE-8305284-L (SE)
Inventor: SOLDAVINI T
IPC: A01D43/063
Filed: 1983-09-29
Abstract: The apparatus comprises a blade rotating in a plane parallel to the ground and a casing, mounted at the front whereof on wheels and at the rear whereof on a roller, whereon an engine is mounted effective to drive the grass cutting blade and cause the apparatus to advance on the ground, an inlet chamber being further provided for sucking the cut grass and conveying it to a collecting hopper associated with the casing. The front portion of the collecting hopper is so designed as to be superimposed over the rear roller, at least partially, in such a way as to provide a main path for the cut grass flow and prevent the cut grass from obstructing the outlet portion of the screw.
Patent SE-8306695-L (SE)
Inventor: ODELROS ANDERS
IPC: F24F13/068
Filed: 1983-12-05
Abstract: An air supply tool involves a cover (1) with a substantially level perforated front layer (2) for the release of air into a room , and a means (3) for the attachment of the cover (1) to an air supply channel. A distribution chamber is formed within the cover (1), which is designed to receive air from the supply channel and has a curvilinear convex wall (5) facing the level front layer (2) which is perforated for the release of the air in the direction of the front layer (2) in a varied flow pattern. The substantially level front layer's (2) dimensions and perforation design are selected in order that, to some extent, the varied nature of the flow pattern can be modified.<IMAGE>
Patent SE-8400068-L (SE)
Inventor: LINDQVIST H
IPC: B04C5/00
Filed: 1984-01-09
Abstract: Continuously operating separating apparatus for the separation of mixtures of light and heavy liquid components, which apparatus comprises a mixing portion, which is located in the middle portion of said apparatus and which comprises a mixing vessel and a cylinder placed in the middle of said mixing vessel, and a separating portion, which is located in the upper portion of said apparatus and which comprises two or more cones placed one inside the other, and a circulating pump, which is connected by means of two or more conduits tangentially to said mixing vessel, and a bottom portion, and a feed conduit, which is connected tangentially to the upper portion of said mixing vessel, and discharge members located in the upper portion of said apparatus, said discharge members comprising an overflow member and discharge outlets, through which the light liquid fraction is discharged, and a substantially vertical discharge member placed in the middle of said apparatus, through which member the heavy liquid fraction is discharged.
Patent SE-8401436-L (SE)
Inventor: POUTIAINEN K
IPC: B65D1/24
Filed: 1984-03-14
Abstract: This invention relates to a bottle hamper the sidewall of which has a removal opening for bottles and on the bottom of which there is a framework of vertical partitions to support the lower parts of the bottles sidewise. One problem with such hampers has been the locking of bottles in the hamper during transport and different movable bars have therefore been mounted in the removal opening. A bottle hamper can be manufactured without these separate movable parts if the partitions perpendicular to the plane of the removal opening have supporting devices projecting on both sides, which devices support the bottles in the direction of the partitions and are secured to the partitions so that they can be displaced in a transversal direction as regards the partitions into the adjacent compartments when bottles are removed from the bottle hamper.