baber/WOPTO huggingface dataset:
Patent SE-7905236-L (SE)
Inventor: BETTCHER L A
IPC: B26B25/00
Filed: 1979-06-14
Abstract: A hand knife having a ring-like rotary blade the diameter of which is considerably greater than its axial length rotated by a motor in a handle extending normal to the axis of rotation of the blade. The blade of the knife is rotatably supported in a blade housing that surrounds it and which can be removed together with the blade for sharpening of the blade by merely loosening a pair of threaded fasteners. The knife also has a member in the interior of the blade which guides a part being removed from a product being processed through the central opening of the blade and interferes or restricts the movement of the part with the circular rotation of the blade thereby increasing the efficiency of the cutting operation. The material guiding and restricting member is connected to the knife by the same fasteners which connect the knife housing to the knife handle, may be angularly adjusted within the blade and/or may also be disassembled from the knife without removing the fasteners.
Patent SE-7906160-L (SE)
Inventor: TOPP B
IPC: G01N27/407
Filed: 1979-07-17
Abstract: To increase the sensitivity of internal combustion engine exhaust gas sensors, which provide a voltage jump output upon transition of the composition of the exhaust between reducing and oxidizing state, and to maintain the porosity of a platinum, or platinum metal alloy layer forming an electrode on a body of zirconium dioxide, the electrode or electrode layer has dispersed therein an oxide or a carbide of a metal which impedes or inhibits recrystallization at the temperatures to which the sensor is exposed, for example 1000 DEG  C., typically zirconium, titanium, tantalum, niobium, aluminum or thorium oxide, or titanium or tantalum carbide, applied, for example, by sequential vaporization of platinum or a platinum metal alloy and the respective metal forming the oxide, in an atmosphere containing residual oxygen, and then oxidizing the remaining metal being applied; or by simultaneous application of a carbide and platinum, for example during simultaneous cathodic atomization, or electron beam vaporization of the respective materials, to form a porous electrode layer of about 2-3  mu m thickness, containing approximately 5-40 mol-% of the recrystallization-inhibiting material and having a square resistance not exceeding 20 ohm-square resistance.
Patent SE-7908333-L (SE)
Inventor: HANSEN K E
IPC: C04B18/24
Filed: 1979-10-09
Abstract: A fibre-reinforced cementitious product comprising a fibre reinforcement, at least partly consisting of eucalyptus fibres.
Patent SE-7908574-L (SE)
Inventor: RUPP G
IPC: H01H13/16
Filed: 1979-10-17
Abstract: An automobile brake light switch has a switch housing, a spring-loaded plunger extending through the housing, fixed terminals mounted in the housing, a slide coupled to the plunger, and a resilient movable contact mounted on the slide to engage the terminals. The slide is coupled to the plunger so that it will travel reciprocally and linearly relative to the housing upon operation of the plunger. The plunger is linearly adjustable relative to and independently of any movement of the slide.
Patent SE-7909299-L (SE)
Inventor: BLEAZEY J C
IPC: G11B3/12
Filed: 1979-11-09
Abstract: -12-              RCA 69,112 TRACK SKIPPER FOR VIDEO DISC PLAYER In a video disc player, a carriage is subject to translatory motion in correlation with radial motion of a playback stylus relative to a disc record disposed on a rotatable turntable.  A stylus arm carrying the stylus at one end thereof has the other end secured to the carriage by means of a compliant rubber coupler.  A magnetic element is disposed on the stylus arm near its free end. An electromagnet is fixedly mounted in the carriage adjacent to the stylus arm-mounted, magnetic element.  The electromagnet is selectively actuated to cause a change in the radial location of the stylus.
Patent SE-7909364-L (SE)
Inventor: MARCHIORO I
IPC: B21B29/00
Filed: 1979-11-13
Abstract: A controlled deflection roll having a roll shell rotatably mounted at its ends at a stationary roll support. Pressure or support elements are located between the roll shell and the roll support. The bearing or mounting arrangement of the roll shell at the roll support is provided with play, in a direction opposite to the direction of application of the force exerted by the pressure elements. In such play there is effective a force opposing the direction of the force of the pressure elements. If this force is exceeded by the force of the pressure elements, then a control device limits the force exerted by the pressure elements to a value which is not dangerous for the roll shell. According to a preferred construction the control device is constituted by a hydraulic shutoff element which, in the case of a hydraulic controlled deflection roll, opens an outflow channel leading from the pressure line or conduit, and thus, lowers the pressure effective in the pressure line.
Patent SE-8005273-L (SE)
Inventor: KASAI KOTOO
IPC: H01T13/40
Filed: 1980-07-21
Abstract: An ignition plug for igniting the mixture in a cylinder of an internal combustion engine includes a plug body 2 through which extends a central electrode 1, the electrode having a through bore 4 and a check valve 10 provided in a valve chamber defined by an enlarged portion of the bore. The check valve assumes a closed position during the combustion stroke and, at the completion of such a stroke, moves to an open position, thus permitting inflow of air into the cylinder. <IMAGE>
Patent SE-8008439-L (SE)
Inventor: ARKANS E J
IPC: A61H7/00
Filed: 1980-12-02
Abstract: A device for applying compressive pressures against a patient's limb from a source of pressurized fluid. The device has an elongated pressure sleeve for enclosing a length of the patient's limb, with the sleeve having a plurality of laterally extending separate fluid pressure chambers progressively arranged longitudinally along the sleeve from a lower portion of the limb to an upper portion of the limb proximal the patient's heart relative to the lower portion. The device has a plurality of conduits and connecting devices for connecting the conduits to a plurality of the chambers. The device also varies the effective lumen size associated with a plurality of the connecting members and conduits to vary the pressure rise times in the chambers.
Patent SE-8102052-L (SE)
Inventor: MENASHI J
IPC: C22B34/30
Filed: 1981-03-31
Abstract: Alloy scrap containing refractory metals such as chromium, molybdenum, tungsten, vanadium, niobium and tantalum and base metals such as nickel, cobalt, copper and iron are treated to partition the refractory metal values from the base metal values without an energy intensive remelting step. The scrap in finely divided form is calcined in the presence of an oxygen containing gas and a member of a certain group of alkali metal salts at a temperature in the range of 800 DEG  C. to 1150 DEG  C. for 1/4 hour to four hours. This treatment converts the refractory metals to alkali metal molybdates, tungstates, chromates, vanadates, niobates and tantalates and the base metals to oxides. The calcined product may then be water leached to produce a substantially base metal-free liquor rich in refractory metal values. Both the refractory and the base metal values may be subsequently recovered by conventional hydrometallurgical techniques.
Patent SE-8103641-L (SE)
Inventor: PETERSSON T
IPC: B65G1/10
Filed: 1981-06-10
Abstract: PCT No. PCT/SE82/00204 Sec. 371 Date Jan. 31, 1983 Sec. 102(e) Date Jan. 31, 1983 PCT Filed Jun. 10, 1982 PCT Pub. No. WO82/04431 PCT Pub. Date Dec. 23, 1982.A device in the storage system having movable units placed one beside the other and provided with shelves, the units being movable sidewise on tracks in order to form a passage between two units movable in opposite directions, the passage allowing access to the units, and a handling device movable into said passage for loading or unloading of articles into and out of the units. The tracks carrying the movable units are composed of interspaced sections placed on the floor which are provided with upwardedly directed support wheels or rollers, and that in the interspaces uninterrupted rails extend therein upon which said handling devices are movable.
Patent SE-8106773-L (SE)
Inventor: BERG E
IPC: B65D81/38
Filed: 1981-11-16
Abstract: A serving tray with trough-like depressions 1-11, Fig. 1, for holding food or receptacles containing food has a additional shelf 19, Fig. 6, which can be fitted onto the serving tray and which is also designed for receiving food, it being possible by means of the serving tray to serve expertly and consume cold foods, in addition to warm dishes. The shelf 19 has a base area which covers at least one depression and is designed so as to be deposited from above onto said depression. <IMAGE>
Patent SE-8203251-L (SE)
Title: Combination electrical pin contact - permits take-off for 380 v 3 phase and 220 v single phase
Inventor: SUNDMAN KURT
IPC: H01R27/00
Filed: 1982-05-26
Abstract: In order to be able to operate electrically driven drills, hand lamps, and the like on building sites where only 380 volts three-phase current is available, a combined unit is used which is of the pin contact type. Apart from a 380 volt three-phase current take-off, it also has a 220 volt single phase power outlet. (Provisional Basic advised week 84/03).
Patent SE-8205415-L (SE)
Inventor: KOHLSTETTE W
IPC: B04B1/08
Filed: 1982-09-22
Abstract: A centrifuge that has a vertical axis of rotation and that is intended for separating or clarifying mixtures of liquids has a drum with a skimming compartment that accommodates a skimmer for diverting a clarified or separated liquid phase. Above the skimming compartment is a blocking compartment that can be filled with a blocking fluid into which a sealing disk that is rigidly connected to the skimmer is immersed and that is intended to prevent atmospheric air from getting into the skimming compartment. The skimmer and sealing disk are positioned in the compartments at a certain distance from the rotating components of the drum. The portions of the compartments communicate with each other that are below the sealing disk and above the skimmer and are connected to a channel through which a gas that is under higher-than-atmospheric pressure can be supplied to the chambers to prevent blocking fluid from squirting out of the blocking compartment into the skimming compartment.
Patent SE-8302340-L (SE)
Inventor: RAAPPANA REIJO
IPC: E03C1/30
Filed: 1983-04-26
Abstract: No further information available at time of publication.
Patent SE-8302407-L (SE)
Inventor: KUNTTU M
IPC: B27B27/00
Filed: 1983-04-28
Abstract: The invention is an inclined stopping device for use in conveyor equipment for sawed wood, especially root trimming devices, the device being used for determining movement in the longitudinal direction of the wood to be cut. Precise, pre-determined movement in the longitudinal direction of wood in relation to a saw blade (3) is executed in such a unit in such a way that the wood moves transversely with the help of an en mass conveyor (2) running towards the saw blade (3) while moving in the longitudinal direction of a roller conveyor (4) a distance sufficient to allow the portion of wood with inferior quality or that exceeds a pre-determined multiple of a module measurement to be cut from the wood. On determination of longitudinal transport distance, a stop inclined towards the rollers' (4) direction of transport and lifts (6) that pluck the wood from the rollers' (4) grip are used. When the pre-determined movement in the longitudinal direction has been made, the wood piece (1) is taken off the rollers (4) by the lift (6), whereby the power driving the wood in the longitudinal direction is cut-off. An inclined stop piece (7), against which the ends of the wood pieces (1) press during the entire movement, prevents the wood's inertial force to cause the lifts (6) to move in the longitudinal direction, which allows the longitudinal position of the wood to be determined with great accuracy. With this invention, the stop piece (7) is curved in such a way that the end of a wood piece (1) is held in continuous contact with it even in a less favourable case. The stop's inclined part (7) can also be vertically curved, whereby lifting of the wood piece permits the stop in the direction of transverse movement and lift movement forms a right-angled block against wood movement.<IMAGE>
Patent SE-8304536-L (SE)
Inventor: RAIDA JOACHIM
IPC: B60N3/04
Filed: 1983-08-22
Abstract: A footmat 1 for stripping dirt, particularly for use in cars and, preferably, in the driver's floor space in front of the operating pedals, is at least partially covered by a removable grating 2 and is shaped to provide a trough below this grating. <IMAGE>
Patent SE-8401393-L (SE)
Inventor: WAKABAYASHI T
IPC: A61K31/23
Filed: 1984-03-13
Abstract: A nutritional liquid emulsion for transfusion comprising of a mixture of fatty acid esters containing 20-22 carbon atoms which are contained in a purified fish oil selected from the group consisting of sardine oil, cod oil, squid oil, mackerel oil or Euphauciacea oil, of a purified soybean or safflower oil, of purified yolk lecithin or soybean lecithin and the balance water. Said nutritional liquid emulsion for transfusion is well balanced in fatty acid composition and is nutritionally valuable and also possesses antithorombotic activity and antiarteriosclerotic activity.
Patent SE-8703831-L (SE)
Inventor: YOUNG D L G
IPC: B01D29/17
Filed: 1987-10-05
Abstract: The tubular screen element in a paper pulp screen (Fig. 1) has screen apertures 52 and recesses 42, spaced from the apertures on the upstream side, which improve the separation process. Fig. 4 shows part of a screen with axial grooves 42 between rows of apertures 52 in Figs. 6, 7 the recesses are formed as dimples. Fig. 8 illustrates a screen with circumferential corrugations, the apertures being formed as slits restricted to the peaks on one side. <IMAGE>
Patent SE-8704402-L (SE)
Inventor: ARES R A
IPC: F25B13/00
Filed: 1987-11-11
Abstract: A reverse cycle heat reclaim coil in a refrigeration system having compressor, condenser and receiver means on the high side, including first valve means for selectively connecting the heat reclaim coil between the compressor discharge side and the condenser means to obtain heat reclamation during winter operations, and second valve means for selectively connecting the heat reclaim coil between the condenser and receiver means to obtain refrigerant subcooling during summer operations. The invention also includes the method of selectively connecting the heat reclaim coil in reverse cycle refrigerant flow in seasonal heat reclamation and subcooling modes.
Patent SE-8704598-L (SE)
Inventor: HELLMAN LARS GUNNAR
IPC: B01D53/26
Filed: 1987-11-20
Abstract: PCT No. PCT/SE88/00555 Sec. 371 Date May 16, 1990 Sec. 102(e) Date May 16, 1990 PCT Filed Oct. 21, 1988 PCT Pub. No. WO89/04713 PCT Pub. Date Jun. 1, 1989.A process for conditioning a gas containing the vapors of a volatile substance, in which the gas is placed sequentially in contact with successively more concentrated solutions of an absorption liquid on cooled surfaces, such absorption liquid consisting of a solution of said volatile substance and at least one non-volatile substance. The vapors in the gas are isothermally absorbed into the absorption liquid upon such contact, thereby diluting the concentration of the absorption liquid. The diluted absorption liquid is concentrated by multi-stage evaporation in a multi-stage evaporator. The concentrated absorption liquid is recycled back to the cooled surfaces.
Patent SE-8800074-L (SE)
Inventor: FORSSBLAD J
IPC: G01B11/00
Filed: 1988-01-12
Abstract: The present invention relates to a method and a device for contactless scanning of an object (1). Light is conducted by distributing means (11, 12, 13) to the object and neighbouring surfaces (2, 16). A detecting means (9) detects light which is reflected by the object and the surfaces. The reflectivity of the surfaces is excellent, and the detecting means receives reflected light of high intensity from the surfaces. Light hitting the edge portion of the object will be spread when reflected, which implies that the detecting means receives light of low intensity. Consequently, the intensity will be high for the surfaces but will be at its lowest at the contour of the object. Therefore, signals depending on the detected intensity can be processed in a computer. The computer calculates a reproduction of the object, which can be used for e.g. calculating the length, width, height or volume of the object.
Patent SE-8801632-L (SE)
Inventor: SVENSSON E G
IPC: B60Q3/02
Filed: 1988-04-29
Abstract: Sun visor for vehicles with a lighting unit (4), which is flush-mounted in the sun visor (1) on one longitudinal side (2). The lighting unit is symmetrical relative to the central plane of the sun visor in order to direct light in both directions from the plate.
Patent SE-8802249-L (SE)
Inventor: EKBERG B
IPC: F26B17/28
Filed: 1988-06-16
Abstract: The invention relates to a suction-dryer device (10) consisting of liquid suction filter plates (12) which are mounted on a body to be rotated by the suction-dryer device and which are designed to be brought onto a material to be dried, liquid being sucked out of the material to be dried by being sucked off from the material to be dried through the suction surfaces (13) of the filter plates (12). During the suction phase, the material to be dried collects on the filter plate surface as a result of low-pressure action. The suction-dryer device consists of a drying drum which has a cylindrical drum casing (11), on which a number of filter plates (12) are mounted, which can be placed under low pressure or high pressure according to the filtering phase. <IMAGE>
Patent SE-8803345-L (SE)
Inventor: LEAL C
IPC: F27D27/00
Filed: 1988-09-21
Abstract: The invention relates to a method and to a device for carrying out the method and comprises stirring a molten metal (2) by means of an electromagnetic horizontal stirrer (3) which only partially surrounds the ladle (1) and thus provides an asymmetric force distribution in the molten metal which gives rise to turbulence. Advantages of the invention are the creation of a parabolic bath surface because of the flow configuration in the molten metal, a good homogenization in a short time as well as good refining in the case of slag-melt processes.
Patent SE-8803689-L (SE)
Inventor: LILJA CONNY
IPC: G01N33/535
Filed: 1988-10-14
Abstract: Method for detecting antibodies and/or antigens secreted and/or released by individual cells, a cell suspension being brought into contact with corresponding antigens and/or antibodies bound to a solid carrier. Subsequently or simultaneously, at least two different types of other antibodies intended for and capable of being bound to the antibodies or antigens to be detected are added, which other antibodies are provided with different enzymes. A corresponding number of indicator substances having a distinguishing colouring effect is then added for simultaneous detection of the different types of antibodies and/or antigens by evaluation of patches with a differentiating colour remaining on the solid carrier. According to one embodiment, use is made of two solid carriers, antigens and/or antibodies of the same or different type being bound to opposite surfaces of the carriers and the cell suspension being introduced between these surfaces. <IMAGE>
Patent SE-9003884-L (SE)
Inventor: AUGUSTIN M
IPC: B65D5/49
Filed: 1990-12-06
Abstract: An insert 11 made out of a single blank of cardboard is inserted into a lower part 12 of a folding box 10 to divide it into compartments 13 defined by, on the one hand, webs 15 which project upwardly over the bottom 14 of the insert 11 and, on the other hand, cross-webs 16, which are partially out of the regions 17 of the bottom 14 bordering on the webs and are folded upwardly. <IMAGE>
Patent SE-9100799-L (SE)
Inventor: ALMSTEDT A B
IPC: C07K14/745
Filed: 1991-03-15
Abstract: A DNA sequence coding for a biologically active recombinant human factor VIII derivative, comprising a first DNA segment coding for the 90 kDa chain of human factor VIII and a second DNA segment coding for the 80 kDa chain of human factor VIII, said segments being interconnected by a linker DNA segment coding for a linker peptide of 2 to 10 amino acid residues selected from lysine and arginine; recombinant expression vector comprising such DNA sequence; host cells of animal origin transformed with such recombinant expression vector; a process for the manufacture of recombinant human factor VIII derivative; and human factor VIII derivative containing the heavy chain and the light chain linked by metal ion bond.
Patent SE-9200272-L (SE)
Inventor: ADOLFSSON B G
IPC: A47C31/12
Filed: 1992-01-31
Abstract: The sensor (15, 19) serves to measure the downward bending of the lying base caused by a person using the bed and is coupled to an evaluation unit (20). In the evaluation unit, the output signal from the deformation measurement unit to data concerning the suitable bed hardness, due regard being taken as to the length and wt. of the person using the bed.
Patent SE-9201010-L (SE)
Inventor: ELM MATS
IPC: A63B69/40
Filed: 1992-04-01
Abstract: A training device for dadminton playing, including a shuttlecock magazine (1), a shuttlecock feeding mechanism (2) and a shuttlecock shooting device (3). The shuttlecock shooting device (3) has a turning tube (21) for turning received shuttlecocks (20a) into a position where a blowing nozzle (22) of the shuttlecock shooting device can be introduced into the feathered ring of the shuttlecock and shoot out the shuttlecock by means of blowing force. The shuttlecock magazine is designed in the form of a revolver magazine having piles (20) of shuttlecocks being successively fed to the feeding mechanism (2). The feeding mechanism (2) consists of two mutually cooperating jaws (16a-b, 17a-b) which deliver the shuttlecocks one by one to the shuttlecock shooting device.
Patent SE-9300951-L (SE)
Inventor: WESTERLUND BOH
IPC: B62B5/00
Filed: 1993-03-23
Abstract: The invention relates to a manually activatable, wheel-supported trolley which can be moved on an underlying supportive surface and which includes a load-receiving surface or implement which is supported at its corner-related region by supportive devices (casters), and which includes two centrally positioned wheels for engagement with the underlying surface and that the centrally positioned wheels (15, 16) are driven individually and electrically; in that the trolley includes an arrangement (2) whose positional setting determines the direction in which the trolley is driven and which is adapted to activate one or more functions in accordance with the positional setting of a first device (21) in relation to a second device (22); and in that the electrically-driven wheels (15, 16) are edge-related.