baber/WOPTO huggingface dataset:
Patent SE-8703611-D0 (SE)
Inventor: OMARK O
IPC: G01F11/00
Filed: 1987-09-18
Abstract: A dosing device for dosing granular material, preferably fodder material in the form of so-called pellets, comprises a circular cylindrical tube (1), in which a feed screw (5) extends for feeding material through the tube towards an outlet (2) in the latter, the feed screw forming a first helical path with a constant pitch in the tube. A control means (19) is adapted to activate a drive motor (8) in response to a desired material dose, so that the motor turns the feed screw (5) a number of revolutions, which corresponds to said desired material dose discharged through the outlet (2) of the tube. According to the invention at least one stationary elongated guide member (20) surrounds the feed screw (5) and forms in the tube a second helical path with a direction of hand opposite to that of said first helical path. Further, the guide member (20) extends radially inwards from the inner wall of the tube, granular material being brought by the guide member to turn helically in the tube towards its outlet as a solid body during operation. Hereby a dosing without any disturbances and of a good accuracy is obtained.
Patent SE-8704176-D0 (SE)
Inventor: MORSKY E
IPC: B65G5/00
Filed: 1987-10-27
Abstract: A method for conducting, into a rock cistern, gas or liquid which is colder than the rock cistern temperature. In this procedure, gas or liquid is fed through a feeder pipe into a gas space of the rock cistern, through a feeder pipe construction for conducting gas or liquid into the gas space of the rock cistern. The feeder pipe of the rock cistern is enclosed within a protective tube or housing. A tubular connector extends from the gas space of the rock cistern into an intermediate space formed between the feeder pipe and the protective tube or housing, for circulating saturated gas present in the gas space of the rock cistern between the gas sapce of the rock cistern and the intermediate space, in a preferred embodiment.
Patent SE-8800274-D0 (SE)
Inventor: BERGGREN A
IPC: A61F2/00
Filed: 1988-01-28
Abstract: Fastening means for artificial joints including two titanium wires that are wound into a spiral and wherein the wires clamp a number of bristles between them that extend essentially radially outwards toward the interior of the bone. The bristles are a little bit too long for undisturbed insertion into the cavity of the bone and, thus they will be slightly turned backwards on insertion, thereby securing a very steady grip once inserted.
Patent SE-8801957-D0 (SE)
Inventor: ZEILON STEN
IPC: B01D1/14
Filed: 1988-05-26
Abstract: A mixture 2 containing a volatile component 1 stands within an evaporator 3 in evaporative contact with a drying primary flow 41 of a carrier gas 4, propelled through the evaporator 3 from a cold end 31 to a hot end 32. A subsidiary flow 42 is diverted from the said primary flow 41 after its exit from the evaporator 3, is supplied with component steam 1" from an external steam source 6 and is returned through the evaporator 3 from the said hot 32 to cold 31 end, heat being delivered to the mixture 2 by way of a partition 5. <IMAGE>
Patent SE-8900446-D0 (SE)
Inventor: LINDBERG L-G
IPC: E04B1/24
Filed: 1989-02-09
Abstract: In order to accurately and reproducably mount horizontal beams (4) to a steel column a supporting means (14) is connected - initially preferably provisionally - to a steel column (2), said supporting means extending along a free length of the column (2) from a lower support (4,23) to the level of a superposed horizontal beam, whereafter a horizontal beam (4) is arranged on and connected to the supporting means (14) The supporting means (14), which is prefabricated, is rigidly connectable to the column for stiffening co-action therewith and is supported with its lower end (19) against a bedding which may be an underlying beam (4), and supports with its upper end (18) the horizontal beam (4). In case of multi-storey buildings, supporting means (4) and horizontal beams (4) are alternatingly stacked on each other.
Patent SE-8903004-D0 (SE)
Inventor: PERSSON R S
IPC: B41F27/10
Filed: 1989-09-13
Abstract: A printing roll core for a printing roll comprising such a core (1) and a sleeve (22) which is provided to be mounted on the core from one end thereof and to be displaced along the core to and from working positions on the core by causing compressed air to flow out through passages (13a-13h) terminating in outlets distributed along the outer surface of the core, so that the sleeve from a state in which the sleeve tightly fits the core, when compressed air is not caused to flow through said outlets, may be expanded by causing air to flow through said outlets, so that the sleeve may be displaced along the core. The passages may be connected to a source of compressed air which preferably are common for said passages. In each of said passages is provided a valve (14) and each such valve includes an opening member (17, 19) having an outer portion (19) extending beyond the outer surface (7) of the exterior portion (2) of the core when the valve is closed and said outer portion is in its outer position, said outer portion being displaceable through outer mechanical action from said outer position to an inner position essentially interior of or coinciding with the outer surface of the core, wherein the valve is opened such that compressed air may flow out through the opening in the surface of the core, said mechanical action being performed by the sleeve as said sleeve is being mounted on the core, wherein the valves are successively opened as the sleeve is brought into contact with their outer portions and are closed again when the sleeve has passed the opening in question.
Patent SE-9003566-D0 (SE)
Inventor: SUNDSTROEM GILBERT
IPC: E04B2/70
Filed: 1990-11-09
Abstract: The projecting wall outer parts (7, 8) form two stack parts located outside the walls and visible from outside the building. The corner component comprises a first connecting part (12) of reduced height in relation to the outer parts (7, 8), and with the aid of which the corner components are crossways stacked one on top of the other. - The corner component has second connecting parts (13, 14) of the same height as the outer parts, and which externally are overlapped by the cladding boards (23). The cladding boards have end tongues (32) which fit into slots (33) formed by recesses in the first connecting part (12).
Patent SE-9004134-D0 (SE)
IPC: C04B35/645
Filed: 1990-12-21
Abstract: PCT No. PCT/SE91/00854 Sec. 371 Date Feb. 10, 1992 Sec. 102(e) Date Feb. 10, 1992 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/11107 PCT Pub. Date Jul. 9, 1992.A method for the manufacture of objects from powdered material by isostatic or pseudo-isostatic pressing. A porous body (10), with open pores in contact with the external surface(s), is preformed from a powdered material, whereupon at least one layer (11, 12) of a powdered material is applied onto the external surface of the preformed porous body by dipping. The preformed porous body is covered with a casing (13) of glass, or a material which forms glass upon heating, arranged outside the intermediate layer (12). The casing is made impenetrable to the pressure medium by heating, whereupon the preformed body is compacted to an essentially dense body. The pore system of the preformed porous body is evacuated by applying a sub-atmospheric pressure by means of at least one suction cup (21) which is applied on the external surface to be coated in connection with and during the dipping of the body in a slurry (20) of powdered materials included in the layer (11, 12).
Patent SE-9101781-D0 (SE)
Inventor: GUSTAVSSON L
IPC: B23K9/32
Filed: 1991-06-12
Abstract: The present invention relates to a means for reducing or eliminating a remanent magnetic field around for example a joint that is to be welded. The means is characterized in that it includes a permanent magnet (5) which is displaceably mounted between two yokes (3) of magnetically conducting material. The invention does also include a method for the reduction or elimination of remanent magnetism using the means according to the invention whereby the strength and direction of the magnetic field is measured and that the yokes (3) are brought into contact with the materials (1, 2) having the remanent magnetism whereupon the position of the permanent magnet (5) is adjusted so that the remanent magnetic field completely or partly is eliminated.
Patent SE-9200800-D0 (SE)
Inventor: MUNTWYLER H
IPC: G09G3/04
Filed: 1992-03-16
Abstract: The display has a count value memory (1) coupled via a coder (4) to a driver stage (8) for a segmental digital display (10,11,12,13). A position detector (3) provides an output fed to a second input of the coder (4), the latter providing a position dependant coding which codes the characters of the count value, so that the head character is normally read out.  Pref. the memory (1) and the coder (4) are combined in a control microprocessor for the display driver (8).
Patent SE-9300341-D0 (SE)
Inventor: NILSSON SVEN-ERIK
IPC: A61H15/00
Filed: 1993-02-04
Abstract: The machine has a frame (1) with supports (6) for the back parts of a person to be massaged, and a massaging unit (7) which moves relatively to the frame and along the back parts of the patient. The massaging unit comprises two adjacently arranged, rotatable rubber wheels, (8,9) filled with low air pressure and working on each side of the back parts of the person being massaged.
Patent SE-9303706-D0 (SE)
Inventor: FRANK STIG
IPC: B65D43/26
Filed: 1993-11-10
Abstract: In the container is a slide path (13) which facilitates feed-out of rubbish in connection with emptying of the container. The slide path contains two separate plates (14, 15), of which the one is via a first joint (16) pivotably movable relatively to the emptying opening-connecting gable wall (5). - The other via a second joint (17) is pivotably movable relative to the bottom (3). With at least the one plate (14) are connected spring units (18, 18') which strive to hold the plates pivoted to a normal position in extension of one another and against the effect of which the individual plates can be pivoted downwards in the direction of the corresp. gable wall and bottom to increase when required the container material capacity.
Patent SE-9401239-D0 (SE)
Inventor: STROEMGREN MATS
IPC: B22F1/142
Filed: 1994-04-13
Abstract: A method and a device for heating powder, especially for preheating powder in view of subsequent compacting, are disclosed. The powder is divided into partial flows which are heated separately to a predetermined temperature. Then, the partial flows are brought together to form a common flow of heated powder. The partial flows are so heated that an uniform temperature is attained over essentially the entire cross-section of each of the partial flows before these are brought together. The device comprises a storage container (10) for the powder, and a heating unit (20) for receiving powder from the storage container (10) and heating it. The heating unit (20) comprises a plurality of spaced-apart heating surfaces (27) defining between them a plurality of flow channels (28) for the powder.
Patent SE-9402786-D0 (SE)
Inventor: KARHAPAEAE ESA
IPC: B65B55/08
Filed: 1994-08-22
Abstract: This invention relates to a method for packaging a product for sterilization effected by irradiation and a sterilized package, wherein the product (1) is enclosed in a substantially gas impermeable package (2). The invention is characterized in that the product (1) is placed in the package (2), the package is deaerated and filled with a protective gas, whereafter the package is sealed for sterilization by irradiation. <IMAGE>
Patent SE-9500846-D0 (SE)
Inventor: MOHLIN ULLA-BRITT
IPC: D21C9/00
Filed: 1995-03-09
Abstract: Process for utilizing softwood pulp for the production of paper and board, where essential product properties, e.g. a good print quality are obtained by controlling the fibre length distribution of the pulp through enzymatic treatment, followed by a mechanical or other equivalent treatment of the fibres.
Patent SE-9501518-D0 (SE)
Inventor: INGEMANSSON TOR
IPC: G21C19/307
Filed: 1995-04-25
Abstract: The process is for introducing iron into water flowing in a BWR tank of a nuclear power station in operation, the reactor comprising a heat-generating fuel core in the form of a nuclear fuel element lowered into the tank (10) to generate steam, and at least one circulation cycle (20,30) contg. devices to recover energy from the steam, condense the steam and purify, condition and return the condensate to the tank. Water is brought into contact with metallic iron which dissolves under controlled conditions by corrosion and then the iron-rich water is added to the water flowing into the tank. Also claimed is the appts. for the above process, comprising a chamber at least partially filled with metallic iron and having an inlet for water and an outlet for iron-enriched water. Pref. the addn. of the iron is controlled to promote formation of poorly stable corrosion prods., e.g. spinels, and suppress the formation of more readily soluble prods., e.g. metal oxides.
Patent SE-9502800-D0 (SE)
Inventor: ASKING LARS
IPC: A61M11/00
Filed: 1995-08-10
Abstract: PCT No. PCT/SE96/00970 Sec. 371 Date Apr. 10, 1997 Sec. 102(e) Date Apr. 10, 1997 PCT Filed Jul. 23, 1996 PCT Pub. No. WO97/05918 PCT Pub. Date Feb. 20, 1997A single-use, disposable inhaler comprising: (1) a housing open at both ends, one end forming an air inlet and the other forming an air outlet, thereby defining an air flow path through the inhaler; and (2) an internal plate spaced above and below the housing, oriented parallel to the axis of the inhaler and parallel to the air flow path. The internal plate comprises a storage cavity formed therein, located near the air inlet, in which a single dose of a pharmaceutically active compound is placed. An individual using the inhaler inhales through the air inlet, creating an air stream which lifts the powder out of the storage cavity, into the air stream, and to the user.
Patent SE-9503616-D0 (SE)
Inventor: YUAN JIREN
IPC: H03K3/356
Filed: 1995-10-17
Abstract: Speed, robustness and static performance of TSPC (True Single Phase Clocking) latches and flipflops are analysed in this paper. New latches and flipflops are proposed to upgrade the overall speed, power saving, clock slope insensitivity and static performance of TSPC. Both new single-rail and new dual-rail latches and flipflops are proposed. Among them are different dynamic, semi-static and fully-static versions. The delays are reduced by factors of 1.3, 2.1, 2.2 and 2.4 for the single-rail dynamic, the dual-rail dynamic, the semi-static and the fully-static versions respectively. In the same time, power consumptions are also reduced so the power-delay products are reduced by factors of 1.9, 3.5, 3.4 and 6.5 respectively for an average activity rate (0.25). These improvements are accompanied with less transistor counts and less clock loads. One unique type of the proposed latches uses only a single clocked transistor and only n-transistors in logic (in both n- and p-latches and in both dynamic and static versions).
Patent SE-9503993-D0 (SE)
Inventor: STUIBLE EWALD
IPC: B60T8/88
Filed: 1995-11-10
Abstract: A method and a device for monitoring rotational speed sensors, in particular rotational speed sensors for identifying the wheel speed, are described. A fault is detected if a slip coefficient which is weighted with the time exceeds a threshold value.
Patent SE-9504430-D0 (SE)
Inventor: BRAENNSTROEM ROINE
IPC: F02C3/20
Filed: 1995-12-11
Abstract: A power plant comprises a combustor (1), in which a combustion of a fuel while forming hot flue gases is intended to take place, means (9, 10, 36) for supplying first combustible gases to a location (8, 25) in or in the immediate proximity of the path of said flue gases downstream of the combustor and at least a burner (42, 43) adapted to cause a combustion of the first combustible gases at said location for mixing the gases resulting therefrom with said flue gases for increasing the temperature of the latter. The plant also comprises additional means (34, 35) separated from said means for supplying additional second combustible gases to said location, and said additional means comprise members (35) for optionally regulating the supply of said additional second combustible gases.
Patent SE-9602494-D0 (SE)
Inventor: GUNNARSSON STAFFAN
IPC: C22C38/52
Filed: 1996-06-25
Abstract: The invention relates to a steel containing in weight-%: 0.3-0.5 C, from traces to max. 1.5 Si, 0.2-1.5 Mn, max. 0.03 P, preferably max. 0.025 P, 0.01-0.2 S, 4-7 Cr, from traces to max. 1 Ni, 0.5-2.0 Mo, which can completely or partly be replaced by the double amount W, from traces to max. 1 Co, 0.2-1.5 V, from traces to max. 0.5 Nb, from traces to a total of max. 0.2 % of rare earth metals, balance essentially iron, impurities and accessory elements in normal amounts, as a material for cutting tool holders.
Patent SE-9603447-D0 (SE)
Inventor: RILBE ULF
IPC: B41F13/008
Filed: 1996-09-23
Abstract: PCT No. PCT/SE97/01485 Sec. 371 Date Feb. 19, 1998 Sec. 102(e) Date Feb. 19, 1998 PCT Filed Sep. 5, 1997 PCT Pub. No. WO98/13626 PCT Pub. Date Apr. 2, 1998An adjusting device for the fine adjustment of the angle of rotation between two rotary elements (1, 2), which are driving and driven, respectively, comprises first and second gear units (6, 17). The second gear unit (17) comprises two eccentric gear components (20, 20') which are internally connected via a coupling (21) that permits each component separately to perform eccentric translation movements. The sleeve components have external gear rings (22, 22') which cooperate with internal gear rings (23, 23'), that are co-rotatively connected with output and input rotary members (8, 9), respectively, of the first gear unit (6). The external gear ring (22, 22') of the individual eccentric gear component has a smaller diameter and fewer teeth than each internal gear ring (23, 23') and is eccentric relative to the same. By the fact that the second gear unit in one and the same step gives a large gear change, a relative rotary motion of, e.g., a stepping motor (19), after a further gear reduction in the first gear unit (6), may be geared down by an extremely large gear reduction and, thereby, provide an extremely fine adjustment of the driven element (2) in relation to the driving one (1).
Patent SE-9604098-D0 (SE)
Inventor: HAMILTON GREGORY S
IPC: A61P21/00
Filed: 1996-11-08
Abstract: This application relates to 3-phenyl-1-prbpyl(2S)-1-(3,3-dimethyl-1,2-dioxopentyl)-2-pyrrolidinecarboxylate. It further relates to a method of preparing such a compound comprising the step of reacting (2S)-1-(1,2-dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylic acid with 3-phenyl-1-propanol and dicyclohexylcarbodiimide. Finally, the application relates to the intermediate compound (2S)-1-(1,2-dioxo-3,3-dimethylpentyl)-2-pyrrolidinecarboxylic acid which may be used to produce 3-phenyl-1-propyl(2S)-1-(3,3-dimethyl-1,2-dioxopentyl)-2-pyrrolidinecarboxylate. 3-phenyl-1-propyl (2S)-1-(3,3-dimethyl-1,2-dioxopentyl)-2-pyrrolidinecarboxylate functions as a rotamase enzyme inhibitor and is therefore useful as a component in pharmaceutical compositions, in particular for promoting neuronal growth and regeneration and for treating neurological disorders.
Patent SE-9604399-D0 (SE)
Inventor: SKOGWARD KENNETH
IPC: F16H61/36
Filed: 1996-11-27
Abstract: Gear device for a gearbox in a motor vehicle, said gear device comprising a gear shift lever (1) for selection of different gear positions and two transmission agents (2, 3) for transmission of gear shift lever movements to the gearbox for adjustment of the selected gear. The transmission agents are coupled to the gear shift lever and are adapted for executing adjustment movements in essentially the same relative direction. The gear shift lever (1) is rotatably arranged for, on the one hand, reciprocating gear changing movements in essentially the same direction as the adjustment direction for the adjustment movements of the transmission agents and, on the other hand, gear changing movements in an essentially transversal direction in relation to the adjustment direction.
Patent SE-9702121-D0 (SE)
Inventor: ENANDER NIKLAS
IPC: B60T17/02
Filed: 1997-06-04
Abstract: Internal combustion engine with as exhaust pressure regulator (10) arranged in an exhaust conduit (5) for regulating the exhaust counter-pressure in the engine cylinders. Upstream of the exhaust pressure regulator, the exhaust conduit communicates via valve means (17) with the intake side of an air compressor (14) to make possible pre-charging of the compressor during engine braking.
Patent SE-9704935-D0 (SE)
Inventor: MENDEL-HARTVIG IB
IPC: G01N33/566
Filed: 1997-12-30
Abstract: A method for use in a flow matrix, which utilizes biospecific affinity reactions to detect an analyte in the sample, and which comprises allowing the sample comprising the analyte and an analytically detectable reactant (Reactant*) to migrate through flow channels in a flow matrix to a detection zone located in the matrix, in which there is a firmly anchored biospecific affinity reactant (Capturer), and capturing the Reactant* in the detection zone in an amount related to the amount of analyte in the sample. The Reactant* has labeled particles of an analytically detectable group, and the Capturer is anchored to the matrix by immobilized particles which exhibit hydrophilic groups on their surface. A test kit comprises a flow matrix having a detection zone in which there is a firmly anchored biospecific affinity reactant (Capturer), and an analytically detectable reactant (Reactant*). The Reactant* has labeled particles of an analytically detectable group, and the Capturer is anchored to the matrix by immobilized particles which exhibit hydrophilic groups on their surface.
Patent SE-9801645-D0 (SE)
Inventor: FORSELL JONAS
IPC: E05B65/19
Filed: 1998-05-12
Abstract: The invention relates to a lock arrangement comprising a first lock element (2, 2''') which is arranged so as to engage with a second lock element (8), a first retaining element (18, 18', 18'', 18''') which is arranged so as to engage with the first lock element (2, 2'''), and an operating member (24, 26) which is arranged so as to release the first retaining element(18, 18', 18'', 18''') from the first lock element (2), which operating member (24, 26) comprises a cable (24) which is displaceable in a cable sheath (26). The cable sheath (26) is arranged so as to bear against the first retaining element, which cable sheath (26), when the cable (24) is operated, acts with a pressing force on the first retaining member (18, 18', 18'', 18'''). A second retaining element (20, 20', 20''') is arranged so as to interact with the first lock element (2, 2'''), and the cable (24) is arranged in such a manner that it acts on the second retaining element (20, 20', 20''') with a pulling force. The invention also relates to an engine bonnet lock for a vehicle.
Patent SE-9803608-D0 (SE)
Inventor: EKLIND HANS
IPC: H01B/
Filed: 1998-10-22
Abstract: A composition for an electric cable is described. The composition is characterised in that it comprises an ethylene plastic and an aromatic ether compound of the general formula (I): HO-[(RO)n-CH2CH(OH)CH2O-Ph-C(CH3)2-Ph-OCH2CHOHCH2O]m-(RO)nH where Ph = 1,4-phenylene; n = 20-250; m = 2-10; R = -CH2CH2-, formula (II), -CH2CH2CH2- or -CH2CH2CH2CH2- and that the compound of formula (I) has a molecular weight of 4 000-50 000. Preferably, R = -CH2CH2-, n = 45-180, and m = 2-6.