baber/WOPTO huggingface dataset:
Patent SE-7408108-L (SE)
Inventor: BEARD C C
IPC: A23K1/16
Filed: 1974-06-19
Abstract: Compounds of the formula <IMAGE> wherein R denotes C1-C4-alkyl, R<1> denotes various ether, thioether, sulphinyl and sulphonyl groups and R<8> denotes aryl, aralkyl or C1-C12-alkyl, which can be substituted by (C1-C4-alkoxy)-carbonyl, are prepared by reaction of a corresponding benzimidazole, which is however unsubstituted in the 1-position, with an isocyanate OCNR. The compounds and their salts with acids possess a broad-band activity against parasites of mammals, especially against helminths, and can be used for the treatment of corresponding infections of the digestive tract.
Patent SE-7410331-L (SE)
Inventor: THAKKAR A L
IPC: A61K31/575
Filed: 1974-08-13
Abstract: A pharmaceutical preparation is described which comprises sitosterols in a water dispersible powder.
Patent SE-7415527-L (SE)
Inventor: MOYER D F
IPC: F02D45/00
Filed: 1974-12-11
Abstract: A method and apparatus for controlling a combustion engine. Means are provided for controlling the energy conversion function of the engine. Adjustments of these control means are obtained by sensing at least one engine operating condition, developing an electrical signal indicative of such condition, and, with a digital computer, calculating repetitively values corresponding to settings of the means used to control the energy conversion function of the engine. The digital computer is programmed to calculate these values or settings arithmetically from an algebraic function or functions describing a desired relationship between settings of the energy conversion control means and the sensed condition.
Patent SE-7415624-L (SE)
Inventor: BIENVENU G
IPC: C21C1/02
Filed: 1974-12-12
Abstract: A process for the desulfurization or nodularization of a ferrous melt which comprises introducing into the melt at least one reducing composition formed between an element of one of the groups I, II and III of the Periodic Table of elements (except for hydrogen and boron) and at least one element selected from the group which consists of hydrogen, boron, carbon, silicon, nitrogen and phosphate or a combination of one of them with sulfur, and at least one composition reducible by the reducing composition of at least one metal selected from the group which consists of the alkaline metals and the metals of groups II and III of the Periodic Table. The mixture is of a composition within the portion of the phase diagram of the mixture corresponding to a single homogeneous liquid phase in the region of temperatures above the melting point of the alloy to be treated. The treating composition is used in the form of a homogeneous liquid or a substantially homogeneous solid which melts at contact with the alloy.
Patent SE-7503820-L (SE)
Inventor: BROOKE A H
IPC: G05G7/04
Filed: 1975-04-03
Abstract: A mechanical actuator for a diesel transmission modulator spool valve receives a linear input through a cable in response to throttle pedal position. The end of the cable initially moves as lost motion prior to contacting a first end of a spring having a predetermined constant. The second end of the spring acts on an input arm of a lever pivotally mounted in the actuator. An output arm of the lever is at a predetermined angle with respect to the first arm and provides a predetermined mechanical advantage. A linear input movement compresses the spring to provide a directly corresponding, predetermined force at the output arm for use in modulator valve movement. The interior elements of the actuator may be selectively arranged to accommodate an input cable in either a push or pull mode.
Patent SE-7504117-L (SE)
Inventor: HOHMANN E
IPC: A61C19/00
Filed: 1975-04-10
Abstract: A dental installation for at least one dental handpiece having a compressed air motor drive which is supplied from a compressed air source through a compressed air conduit, and whose rotational speed is variable by means of a control valve controlling the compressed air through the intermediary of a pneumatic installation which, preferably, is constructed in the shape of a foot or pedal switch. In an installation of the above-mentioned type, by means of which there is achievable a technical operational simplification, in addition to one or more handpieces having compressed air motor drives, there is also provided a further handpiece with an electric motor drive. In particular, it becomes feasible to effect a subsequent equipping of a purely pneumatically designed dental apparatus, which only incorporates handpieces having pneumatic drives, with a handpiece having an electric motor drive, without necessitating any significant tampering with the apparatus.
Patent SE-7510346-L (SE)
Inventor: PENIGAULT J-L
IPC: F16D65/22
Filed: 1975-09-16
Abstract: 1480017 Adjusting drum brakes for wear SOC ANON DBA 28 July 1975 [17 Sept 1974] 31549/75 Heading F2E In a drum brake having an automatically extensible strut 32 for adjusting the shoe positions to compensate for wear, and relatively weak centering springs 64 for urging the actuator pistons outwardly in opposition to the relatively strong shoe return spring 52, the abutments 62 of the centering springs are moved as the pistons are progressively extended due to the action of the wear adjuster thereby maintaining the spring tension substantially constant. The abutments are frictionally mounted on rods 58 and are entrained by stop discs 66, carried by the pistons, when the latter move through a distance greater than the normal shoe/drum clearance. The strut bears against a pin 50, has ratchet teeth 44 and is engaged by pawl 46; the ratchet teeth may be replaced by threading in which case the pin 50 is toothed.
Patent SE-7512440-L (SE)
Inventor: RAUSING H A
IPC: A23C3/033
Filed: 1975-11-06
Abstract: 1525877 Sterilizing milk ZIRISTOR AB 27 Oct 1976 [6 Nov 1975] 44648/76 Heading A2D A method for sterilizing milk and other liquid dairy products comprises (a) heating the liquid product to 70-90‹C, (b) centrifuging in a bacteria centrifuge, (c) maintaining the centrifuged product to 35-40‹C for 10-20 mins and (d) heating in the range 100‹-140‹C for up to 10 seconds. The method may be carried out in the apparatus shown in the accompanying drawing, which apparatus consists of entry pipeline 16, heat treatment chamber 13 centrifuge 3, hold-up tank 14 and a further heat treatment chamber 23.
Patent SE-7514388-L (SE)
Inventor: SCHNEIDER W
IPC: A61K47/42
Filed: 1975-12-18
Abstract: 1495159 Gamma globulin PLASMESCO AG 29 Dec 1975 [2 Jan 1975] 53020/75 Heading A5B [Also in Division C3] The compatability of gamma globulin precipitated from blood or blood products is improved by dissolving the precipitated gamma globulin in an aqueous solution containing from 1 to 30% of a hydroxyethyl starch having a molecular weight of 1000 to 900000 and thereafter recovering the gamma globulin from this solution. In an example gamma globulin precipitate is dissolved in a buffered aqueous solution at pH 6.7 in a concentration of about 6%. About 10% of hydroxyethyl starch (M.W. 1000 to 900000) is added to this solution which facilitates separation of existing gamma globulin aggregates and simultaneously protects non-aggregated gamma globulin molecules. After addition of 10% of polyethyleneglycol the mixture is centrifuged. The remaining supernatant phase is mixed with 20% polyethylene glycol at pH 7.2 and centrifuged. The resulting precipitate is taken up in saline solution and is suitable for the therapeutic use.
Patent SE-7706132-L (SE)
Inventor: CABAGNERO RAMON JANE
IPC: B62B9/20
Filed: 1977-05-25
Abstract: The disclosure embraces a collapsible stroller having a bottom cross frame and a back cross frame which are pivotably interconnected each to separate wheel support struts. Seat support arms are pivotably connected between the rear wheel support struts and the front wheel support struts and a back rest support frame is pivotably connected at one end to the seat portion support arms but adjustably connected to the rear wheel support struts so that the angle of inclination of the back rest can be adjusted.
Patent SE-7708823-L (SE)
Inventor: PEASLEY H P
IPC: C02F3/00
Filed: 1977-08-02
Abstract: An aerobic bacteria sewage treatment apparatus for treating waste water mixed with activated sludge by circulating the mixed liquor about a clarification compartment placed in a main treatment tank from which the clarification compartment withdraws water at a quiescent zone and further separates out and filters solid matter, finally delivering a well clarified effluent withdrawn from the top of the clarification compartment, the apparatus having an auxiliary digester compartment operative to periodically receive a proportion of the contents of the main tank, which contents are treated and allowed a time to settle out solids, whereupon the clear water from the auxiliary compartment is returned to the main treatment tank and the solids are left to accumulate for further treatment and later removal, the transfer of said proportion of the mixed liquor from the main tank being accomplished by overflow resulting from a purge cycle during which the clarification compartment is back-flushed into the main treatment tank.
Patent SE-7713951-L (SE)
Inventor: STAENDEKE H
IPC: C06B39/00
Filed: 1977-12-08
Abstract: Stabilized red phosphorus consisting of particular with a size of at most about 2 mm and an oxidation stabilizer.  The individual phosphorus particles are superficially covered with a thin film of a polycondensation product of melamine and formaldehyde as the oxidation stabilizer, the polycondensation product being used in a proportion of about 1 to 20 weight %, based on the quantity of red phosphorus.
Patent SE-7900250-L (SE)
Inventor: DAVIS J W
IPC: C09D5/12
Filed: 1979-01-11
Abstract: This application is concerned with the treatment of metal surfaces with stable solutions of hexavalent chromium, trivalent chromium, phosphoric acid, polyacrylic acid and water dispersible acrylic emulsion polymer to enhance the corrosion resistance and paint adhesion properties of the metal; the coating uniquely having generally universal utility under a wide variety of paint systems and paint types.
Patent SE-7902199-L (SE)
Inventor: RIEGLER E
IPC: B65G17/32
Filed: 1979-03-12
Abstract: In a conveying arrangement for accommodating and conveying slabs, including a roller supporting chain whose chain links, at their ends, are connected by articulation pins and have projections that overlap each other, each chain link is provided with a cover plate having load supports that rise above the projections in terms of height.
Patent SE-7906031-L (SE)
Inventor: ANDERSSON LARS GUNNAR
IPC: B63B43/14
Filed: 1979-07-11
Abstract: Usually, trimarans have very good sailing properties. They sail with little heel and have low weight as the keel is absent. This entails that they may easily be made unsinkable. Collapsible types may be transported on trailers. An essential drawback is that the stability ceases at 80 degrees of heel. Thus, they are not self-righting. The present invention entails that the boat keeps its stability up to considerably larger angles of heel - approximately 130 degrees maximum. This is obtained by the mast being sideways tiltable and that each side hull is sprung relative to the central hull. The functioning is seen from Fig. 3, which shows the boat in a position of severe heeling. The invention further entails that the heeling is considerably decreased at extreme wind speeds. <IMAGE>
Patent SE-7910582-L (SE)
Inventor: LICHTINGHAGEN K
IPC: B30B11/26
Filed: 1979-12-21
Abstract: Apparatus for the continuous extrusion of electrically conductive granulated materials, preferably powder metallurgy materials, wherein the material is introduced into a duct of a die and is compressed and moved along the duct to and through a nozzle on the die by a punch movable in the duct, the material being sintered by heating it with electrical current passed therethrough via electrical connections made with the punch and nozzle.
Patent SE-8000588-L (SE)
Inventor: YLI-VAKKURI E
IPC: D21C9/06
Filed: 1980-01-25
Abstract: Apparatus for washing cellulose pulp including a drum with a filtering member on its outer shell and stationary housings encircling the drum. A pressurized washing liquid is applied against the cellulose pulp which is in the form of a fiber web upon the filtering member and compartments affixed within the drum receive a suspension liquid displaced from the washing liquid. Pure washing liquid introduced against the rotation of the drum is applied against the fiber web forcing suspension liquid to pass through the filter and into compartments under the housing. A valve combines the suspension liquid flow from the compartments and conducts the flow to a supply connector at the next-to-last housing taken in the direction of rotation of the drum. This displaced suspension liquid displaces liquid from the pulp web with flow resistances encountered by the washing liquid between different housings causing pressure differential between washing liquids in different housings. Leakage of washing liquid caused directly from one housing to the next or leakage of suspension liquid displaced from within the fiber web is inhibited by radial lamellae cooperating with the drum and unperforated zones adjacent the housings. Spacing of the lamellae on the drum circumference is less than the length of the unperforated zone so that during drum rotation there is at least one lamella in sealing contact with each unperforated zone located between the housing walls.
Patent SE-8002813-L (SE)
Inventor: KLING K A
IPC: E21B10/22
Filed: 1980-04-15
Abstract: A bearing system in rotary drill bits for rotatably carrying a roller cutter (12) on a bearing shaft (11) comprises a bearing element (14) connected to the roller cutter or the bearing shaft. For purposes of rigidly connecting the bearing element (14) to the roller cutter (12) or the bearing shaft (11) the bearing element (14) is adapted to be wedgingly secured the roller cutter (12) or the bearing shaft (11) upon a limited turning of the bearing element (14) relative to the roller cutter (12) or the bearing shaft (11).
Patent SE-8003143-L (SE)
Inventor: AMOUROUX J
IPC: C01B21/20
Filed: 1980-04-25
Abstract: A device and a process for the preparation of nitrogen oxides (NO and NO2) by reacting nitrogen and oxygen gases in a plasma furnace 10. In this process, a plasma of oxygen and nitrogen in gaseous form is introduced into the reaction chamber 20 of the plasma furnace 10 whose inside walls are lined with a catalyst chosen from a group comprising substances containing tungsten trioxide (WO3) and molybdenum trioxide (MoO3). The invention also relates to the use of the process for the preparation of nitric acid. <IMAGE>
Patent SE-8003850-L (SE)
Inventor: IGARASHI T
IPC: C08B37/00
Filed: 1980-05-22
Abstract: Novel plasma expander which consists of a refined pullulan having a narrow molecular weight distribution falling within the range of from 30,000 to 90,000; preparation of said plasma expander in a form suitable for intravenous injection in surgical operation and prevention of hemorrhage; and isolation of said refined pullulan from the conventional pullulan which possesses the molecular weight distribution broader than that mentioned above.
Patent SE-8005556-L (SE)
Inventor: RIBETON J
IPC: F02M31/00
Filed: 1980-08-05
Abstract: Supercharging air from a compressor 10 passes into a first, higher temperature, heat exchanger R1 and then into a second, lower temperature, heat exchanger R2. A bypass duct 28 permits a controllable proportion of the supply of supercharging air to bypass the second heat exchanger. One or more shutters 30, 36 control the proportion of air passing through the bypass, whereby the temperature of the supercharging air supplied to the engine M is controlled, for example in response to engine load, ambient temperature, supercharging air pressure and engine temperature. <IMAGE>
Patent SE-8006740-L (SE)
Inventor: EHRLICH JR J
IPC: A43B13/16
Filed: 1980-09-26
Abstract: A sole construction for shoes is disclosed which includes at least two independently prefabricated wooden parts which are interconnected by at least one foamed polyurethane intermediate part. The interfacing surfaces between the wooden parts and the intermediate part are substantially free from sharp edges and the upper portions of the interfacing surfaces taper gradually arcuately upwardly and outwardly to the marginal areas thereof adjacent the surface supporting the sole of the wearer's foot, said marginal areas terminating in tangential relation with the latter surface without forming a step therewith.
Patent SE-8100153-L (SE)
Inventor: LAPOINTE J A
IPC: B27L11/02
Filed: 1981-01-13
Abstract: A chipper having improved means for separating debris from chips is formed by extending the chip slots radially outward beyond the effective cutting length of the knives and is provided with passage means to direct debris from within the chip slots into a front chamber on the infeed side of the disc. The front chamber is provided with a tangential outlet for debris and the chipper is provided with a separate tangential outlet for chips.
Patent SE-8101010-L (SE)
Inventor: PHILLIPPS G H
IPC: C07J3/00
Filed: 1981-02-13
Abstract: Compounds of the formula <IMAGE> in which R<1> is a fluoro-, chloro- or bromomethyl group or a 2'-fluoroethyl group, R<2> is a group COR<6> in which R<6> is a C1-3-alkyl group, or OR<2> and R<3> together form a 16 alpha ,17 alpha -isopropylidenedioxy group; R<3> is a hydrogen atom, a methyl group (which can be present in either the  alpha  or the ss configuration) or a methylene group; R<4> is a hydrogen, chlorine or fluorine atom; R<5> is a hydrogen or fluorine atom, and the symbol ..... is a single or double bond. The compounds have good anti-inflammatory activity, in particular on topical application. The compounds of the formula I are prepared by esterification, halogenation, reduction, elimination of protective groups and reaction at a 9,11 double bond to form a 9 alpha -halo-11ss-hydroxy group.
Patent SE-8103983-L (SE)
Inventor: GIGER R K A
IPC: C07D209/80
Filed: 1981-06-25
Abstract: The compounds of formula   <IMAGE> wherein Z is a splittable ether group, R1 and R2 independently are ethyl and n-propyl radicals, in racemic form having the relative configuration 4aR*, 5aS* or an optically active form having the absolute configuration 4S, 5aR, are useful as intermedients for the preparation of pharmaceuticals.
Patent SE-8201319-L (SE)
Inventor: MATONOG P M
IPC: G09F1/06
Filed: 1982-03-03
Abstract: Exhibition screen made from a rectangular cardboard blank having a back (2) and two wings (3) which can be folded open from the latter. These wings have, in their longitudinal direction, slots (30) situated at equal distances apart and having an equal orientation and equal shape, which form tongues (31) that can be pivoted out. The screens can be joined, by the interaction between tongues (31) and slots (30), to adjoining wings of adjacent screens. The tongues form bearing surfaces for shelves. Tabs (8, 9) are arranged at the ends of the bending lines (11, 12) of the wings and can be swung out in order to overlap each other. The tabs (8, 9) are provided with holes (8 and 11) through which a locking pin can be pushed in order to fix the wing (3) in question at a predetermined angle relative to the back (2). <IMAGE>
Patent SE-8203188-L (SE)
Inventor: RAUSING H
IPC: C13B10/00
Filed: 1982-05-21
Abstract: The invention relates to a method for the preparation of an aseptic juice beverage, the aroma substances either being neutralized or being extracted from the fruit juice treated before, or in connection with, the sterilization through heating of the juice, whereupon the aroma substances recovered, or obtained in some other manner, are sterilized separately without heating, and that the separately sterilized aroma substances are mixed with the heat-sterilized fruit juice, whereupon the mixture is packed under aseptic conditions in internally sterilized, bacteria-tight packages.
Patent SE-8205588-L (SE)
Inventor: TALANDA M
IPC: B23K37/02
Filed: 1982-09-30
Abstract: Portable working device for supporting and guiding a working tool, particularly a welding or burning torch. The device has a bogie with a single tube-like axle, the supporting traveling wheels of which are magnets with pole shoes with independent drives. The holder of the working tool is fixed to an arm slidingly arranged within the bogie axle. Since the force maintaining the bogie wheels is magnetic when the workpiece is ferromagnetic, the device is of relatively low weight and is capable of operating in any position. As no part of the device extends beyond the diameter of the supporting traveling wheels, its working range is very extensive.
Patent SE-8205867-L (SE)
Inventor: BIANCHI M
IPC: A61K31/335
Filed: 1982-10-15
Abstract: A compound of the formula I:    <IMAGE>  (I)  in which R1 and R2 in any position on the benzene ring are different from each other, and independently represent a hydroxy group or an alkoxy group containing from 1 to 8 carbon atoms, or else R1 and R2 together form an -OCH2CH2O-radical, and R represents a hydrogen atom or an alkyl group containing from 1 to 8 carbon atoms, as well as the alkali metal, alkaline earth metal, ammonium or amine salts of the said products of formula I in which R represents a hydrogen atom. These compounds have been found useful in the treatment of hyperchlorhydria, gastric and gastro-duodenal ulcers, gastritis, hiatal hernias, and gastric and gastro-duodenal ailments accompanied by gastric hyperacidity. Pharmaceutical compositions including these compounds are disclosed along with methods for their production.
Patent SE-8206754-L (SE)
Inventor: MARTIN H
IPC: F16D35/02
Filed: 1982-11-26
Abstract: The invention describes a fluid friction clutch with temperature control in which it is possible to attach the entire clutch to, for example, an drive shaft of an engine by means of a central bolt passing axially through the clutch, the aim being to cool the engine. A bimetal strip provided for the purpose of temperature control, lying in front of the bolt contains a central cut-out. The fact that the bolt is freely accessible from the front side of the clutch makes extremely simple assembly possible. The invention also makes it possible to construct very flat clutches and furthermore provides the advantage that it is not necessary to remove parts of the temperature control device during assembly or disassembly. This ensures that the clutch characteristic is always constant.
Patent SE-8300650-L (SE)
Inventor: FORSSEN M
IPC: F24F7/10
Filed: 1983-02-08
Abstract: The armature has a rectangular housing (2) with two long sides (6, 8) along which runs a lamp house (70, 72). The lamp house's inner side  walls are formed by shanks (38, 40) on a u-shaped groove (34) of curved sheeting. The groove's body forms part of the armature housing's (2) underside. The transition from the groove's body (36) and shank (38 and 40 respectively) comes via a moulding designed as a support joint (78, 80) for a lamp glass (74, 76). The upper ends (42, 44) of the shanks (38, 40) are airtight and secured at the armature housing's top side (4), and are designed as reserve joints (50, 52) for an air-cleaning  filter (54). One end of the groove (34) is airtight and enclosed by a wall of the armature housing (2), and the other short side is airtight and adjoined to a cross wall (30) in the housing, in which a vent (28) is placed for air coming from the adjacent centrifugal fan (24) by the side of the groove (34), which sucks in air through an incoming vent in the armature housing's (2) underside.<IMAGE>