baber/WOPTO huggingface dataset:
Patent NO-996167-L (NO)
Inventor: FJELD ANDERS
IPC: A61M16/06
Filed: 1999-12-13
Abstract: A valve device for controlled supply of a pressure fluid, having a housing ( 2 ) with a supply chamber ( 3 ) for the supply of a pressure fluid from an inlet ( 4 ) connected to a pressure fluid source, and having an outlet ( 5 ) communicating with the supply chamber ( 3 ) via an outlet valve ( 6 ). The valve device includes a reference chamber ( 10 ) connected to the outlet ( 5 ) through a narrow, leakage-forming duct ( 11 ), a regulating unit ( 12-14 ) adapted to keep the supply chamber ( 3 ) permanently pressurised at a value just above the pressure in the reference chamber ( 10 ), and a control valve ( 20 ) having a valve body ( 21 ) for opening and closing of a passage ( 19 ) between the supply chamber ( 3 ) and the reference chamber ( 10 ). The control valve body ( 21 ) is arranged to be influenced by an external force for opening of the passage ( 19 ), and to be influenced by a closing force determined by the pressure in the chambers ( 3, 10 ) at the cessation of the influence of the external force, and the outlet valve ( 6 ) is a one-way valve having a predetermined opening pressure.
Patent SE-0001724-L (SE)
Inventor: SJOEHOLM JOHAN
IPC: B65D75/52
Filed: 2000-05-09
Abstract: A packing system for liquid foodstuffs or pharmaceutical preparations, comprising disposable portion packs containing the liquid foodstuff or pharmaceutical preparation. Each pack comprises an openable opening means. The packing system is characterised by a reusable connecting means which is made separately from the opening means and which, in the open state of each opening means, is connectible to the same and through which the liquid foodstuff or pharmaceutical preparation is dischargeable from the respective pack. Each connecting means is made in the form of a sealed protrusion which is openable by cutting or the like and which is formed in one piece with two opposite side panels of the pack, and which in its open state forms a duct-like opening communicating with the interior of the pack. The present invention also relates to a connecting means and a container included in said packing system, as well as a method for connecting such a connecting means to such a container.
Patent SE-0002506-L (SE)
Inventor: MARSOUN DIETMAR
IPC: B21B39/00
Filed: 2000-07-03
Abstract: In a rolling-mill installation for the continuous production of fine steel includes a roughing block, a finishing block arranged on the rolling line of and after the roughing block, a water cooling section arranged after the finishing block and on the rolling line and a laying unit arranged downstream. In order optionally to be able to carry out rolling processes in accordance with conventional rolling or thermomechanical rolling, the finishing block arranged on the rolling line of the roughing block can be moved into a rolling position at a distance from the rolling line of the roughing block and back again. A rolled-material diverter is arranged downstream of the water cooling section by which the rolled material can optionally be routed on the one hand to a laying unit and on the other hand, via a soaking section, to the finishing block which has been moved at a distance from the rolling line of the roughing block.
Patent SE-0004242-L (SE)
Inventor: OUACHA AZIZ
IPC: H01P5/04
Filed: 2000-11-20
Abstract: A distribution network which can be an active power splitter or an active power combiner or alternatingly power splitter and such a power combiner. The power splitter consists of two distributed amplifiers with a common input and one output each, and the power combiner consists of two distributed amplifiers with one input each and a common output. For the power splitter, a switching element is connected between each connection point on the outputs of the amplifying elements and ground, and for said power combiner, a switching element is connected between each connection point on the inputs of the amplifying elements and ground, the switching elements being optimised to take, depending on a control voltage, one of two distinct states. A first state corresponding to a capacitance and a second state corresponding to a low impedance short circuit. This implies that when the control voltage is high for a distributed amplifier, this amplifier transmits power, and, when the control voltage is low for a distributed amplifier, this amplifier does not transmit power. The invention also relates to a multifunctional broadband electronically steered phased array system comprising at least one power splitter or power combiner as stated above.
Patent SE-0100608-L (SE)
Inventor: JONSSON NICLAS
IPC: A63C17/14
Filed: 2001-02-22
Abstract: The invention relates to a roller ski comprising a ski body ( 1 ) having a front and a rear end. A wheel ( 2 ) is arranged at each end. The invention aims at providing a roller ski that resembles skiing on snow. In accordance with the invention the roller ski is provided with a wheel brake and a brake activator, which brake activator is arranged the wheel brake when a certain downward flexing of the ski is exceeded. The brake activator comprises electric brake activating means.
Patent SE-0104057-L (SE)
Inventor: JOHO REINHARD
IPC: H02K15/03
Filed: 2001-12-04
Abstract: The rotor has a core with an internal space. Permanent magnets are arranged on the core. These permanent magnets are surrounded by an outer cylinder, which is connected flush to closure disks which bear stub shafts. Channels run out from the internal space in the radial direction to the region of the permanent magnets. A resin mass is first introduced in the internal space. The rotor is thereafter heated and run up to centrifuging rotational speed. As a result, the molten resin mass flows through the channels to the region of the permanent magnets and fills up all the cavities present there and also cracks which form in the brittle permanent magnets on running up to speed. The resin mass hardens while the rotor is kept at centrifuging rotational speed. Each surface region of the permanent magnets is thus reliably protected against corrosion.
Patent SE-0300779-L (SE)
Inventor: FREDRIKZON TORBJOERN
IPC: C06D3/00
Filed: 2003-03-24
Abstract: Using a smoke generator, it is possible to determine flows in gaseous media. Smoke generators of a pyrotechnic composition are presently available. It is desirable that it should be possible to turn off the smoke generator when it has fulfilled the purpose for which it is being used. With pyrotechnic smoke generators, this requires water. This is a disadvantage. The present invention overcomes this by using a relatively thick thread that can be ignited at one end. On ignition, a flame is formed. When the flame is blown out, smoke is generated. Where said thread functions in conjunction with a sleeve (labelled "7" in the accompanying figures), smoke generation can be terminated by fully withdrawing the smoke generating end into the sleeve. This results in total extinction of said end.
Patent SE-0502270-L (SE)
Inventor: STENFORS SVEN-ERIC
Filed: 2005-10-13
Abstract: A coated vehicle component made of a substantially metallic base material and comprising at least one working face (4) arranged to be exerted to relative 5 movement friction wear and comprising a wear resistant coating. The component is especially characterized by a top coating (5) comprising more than 50 % and less than 99 % molybdenum by weight, the balance preferably being at least one element taken from a first group comprising: aluminium; boron; carbon; chromium; cobalt; lanthanium; manganese; nickel; niobium; oxygen; silicon; tantalum; tungsten; yttrium, and normal impurities, including iron when applicable, the top coating being bonded to the base material by a sealing corrosion-proof bond coating (6) comprising at least one element taken from a second group comprising: aluminium; boron; carbon; chromium; cobalt; copper; iron; lanthanium; manganese; mangnesium; molybdenum; nickel; niobium; oxygen; silicon; tantalum; titanium; tungsten; zirconium and yttrium and normal impurities, including iron when applicable
Patent SE-7513217-L (SE)
Inventor: RICHTER J C F C
IPC: D21C1/00
Filed: 1975-11-25
Abstract: Impregnation of fiber material before digestion is accomplished utilizing a minimum amount of equipment. Liquid with entrained fiber material - both fiber material sufficiently impregnated with liquid to be denser than the liquid and material insufficiently impregnated to be denser than the liquid - is fed from a high-pressure transfer valve to an inlet at the top of a continuous digester. The digester has an outlet disposed vertically above the inlet, and liquid along with fiber material of lesser density than the liquid is withdrawn from the outlet. The withdrawn liquid and fiber material is recirculated back to the transfer valve through a conduit adapted to allow the passage of fiber material entrained in liquid therethrough. Each individual portion of fiber material is continuously circulated until it becomes sufficiently impregnated with liquid to descend into the digester and form a fiber column therein.
Patent SE-7609928-L (SE)
Inventor: MONTE S J
IPC: C08K5/00
Filed: 1976-09-08
Abstract: 1519685 Treating inorganic particles KENRICH PETROCHEMICALS Inc 13 May 1976 [30 Sept 1975 19 April 1976] 19694/76 Heading C1A [Also in Divisions C2, C3 and C4] Compounds of the general formula are used for treating comminuted inorganic materials prior to their incorporation into polymers; A is a non-hydrolyzable aroxy, thioaroxy, -OCOR<SP>1</SP>, -OSO 2 R<SP>11</SP>, -OSOR<SP>11</SP>, (R<SP>11</SP>O) 2 P(O)- OP(OH)(O)-, or (R<SP>11</SP>O) 2 P(O)O- group, the two As being the same or different, B is an R 2 C group or a carbonyl group, each R is independently hydrogen or an alkyl group having from 1 to 6 carbon atoms, R<SP>1</SP> and R" are hydrogen or an alkyl, alkenyl, aryl, aralkyl or alkaryl group, or an alkyl, alkenyl, aryl, aralkyl, alkaryl, halo, amino, epoxy, ether, thioether, ester, cyano, carbonyl or aromatic nitro substituted derivative thereof, and n is 1 or 2. The inorganic materials treated may be silica, clay, carbon black, calcium carbonate, barium sulphate, mica, glass, asbestos, iron, sulphur, oxides of zinc, magnesium, lead, calcium, aluminium or titanium, or pigments, e.g. zinc chromate or ultramarine blue. The fillers are used in polypropylene, nylon, polyurethane, epoxy resin, and also a water-based acrylic paint. In Example 1 the viscosity of a dispersion of wet silica in heavy mineral oil is lower when an organo titanate of Formula I is present. Comparative organo titanates are also disclosed.
Patent SE-7706469-L (SE)
Inventor: BARTON D H R
IPC: C07C401/00
Filed: 1977-06-02
Abstract: A process for the preparation of 5,6-cis- and 5,6-trans-10,19-dihydro-vitamin D derivatives which comprises hydrogenating a corresponding vitamin D compound in the presence of a ligand-coordinated homogeneous transition metal catalyst whereby the C-19 methylene group of the vitamin D compound is converted into a methyl group.
Patent SE-7708047-L (SE)
Inventor: KOLLOCH H
IPC: B25D3/00
Filed: 1977-07-11
Abstract: A protective handle is provided for a hand-held striking tool having an impact-imparting leading surface and an elongated stem extending in an outward direction from the impact-imparting surface. The handle includes an elongated elastic socket grip lying on and defining an axis and fitting over and firmly united with a portion of the elongated stem. The socket grip has two axially spaced ends, one of the ends being closer to and the other of the ends being farther from the impact-imparting leading surface of the tool. A concave guard is mounted at this other end of the socket grip and is open in the direction away from the leading surface. A convex guard is mounted on the socket grip between the concave guard and the one end. This convex guard is connected to the concave guard, and is open in the direction towards the leading surface.
Patent SE-7708160-L (SE)
IPC: A01D33/08
Filed: 1977-07-14
Abstract: The present invention provides a brush element for use in a lifting machine with drum-set rear for root crops which brush element comprises a frame component having a cross section of substantially circular ring shape for mounting by a central aperture therein on a shaft, a plurality of pin-like brush members extending from said frame component and a plurality of bosses circumferentially located on the end face of said frame component and outwardly directed from said end face, and a plurality of depressions circumferentially located in the opposite end face of said frame component.
Patent SE-7711845-L (SE)
Inventor: ELLINGTON K L
IPC: G01M17/04
Filed: 1977-10-20
Abstract: A hydraulic shock absorber incorporates a piezoelectric pressure sensor and an electromagnetic velocity sensor coupled to an integrated circuit to measure the force/velocity characteristic of the shock absorber. When the characteristic falls outside predetermined values, the circuit delivers an electrical output to an electro-chemical color change cell to indicate failure of the shock absorbers.
Patent SE-7712317-L (SE)
Inventor: SHISHOO R L
IPC: D06M23/00
Filed: 1977-11-01
Abstract: There is provided an apparatus for wrapping commodities, which may be compressible, and a corresponding method, in which a commodity is conveyed along a fixed path, a pair of opposed lengths of wrapping material are fed in an opposed relationship and in registry, the commodity is inserted between the opposed  lengths of the wrapping material which have a leading end which has been sealed to form an open-sided and open-trailing end envelope, the lateral sides of the wrapping material are then sealed, and thereafter, a bag length is severed from the pair of lengths of wrapping material and sealed.  Preferably, the commodity is fed under compression in between the opposed lengths of wrapping material, maintained under compression while the wrapping material is side-sealed and is vacuum-packaged while also under compression.
Patent SE-7805988-L (SE)
Inventor: EDLING S
IPC: B26D1/40
Filed: 1978-05-25
Abstract: A method and a device for cutting out pieces of material webs, the cutting taking place between a spherical surface and a sharp edge. The spherical surface consists of a freely movable, non-driven ball. The ball can be made of hard material such as steel and the cutting edge of softer material, or vice versa. The device consists of a roller over which the web is led and a member acting against it. The roller has a groove corresponding to the desired contours of the formed piece. A ball, guided by the groove made in the roller, presses against the edge of the groove for cutting through the web.
Patent SE-7903489-L (SE)
Inventor: ANDERSSON KURT
IPC: B21D28/00
Filed: 1979-04-20
Abstract: In production of parts from a workpiece with a predetermined dimensional area, use is made of a numerically controlled automatic punching machine of revolver type and shears. The workpiece is held with its original dimensional area in a nonshorn manner. Various pieces are separated for the punching machine's gripping elements, the parts and control holes for the control pins of the shears. During the punching, the punching machine is made to assume a first station to enable the blanking with a first die. The punching machine is also caused to perform the blanking operation with the first blanking die before it is driven to set up at a second station to enable the blanking with a second blanking die. During the punching operation with the first and the second die the punching machine is caused to punch a consecutive hole which is located adjacent or near to the last punched hole regardless of whether said consecutive hole is situated on the same part or a different part of the workpiece. After the punching, the parts are separated in the shears in a familiar manner. <IMAGE>
Patent SE-7904153-L (SE)
Inventor: SORENSEN E
IPC: B65D23/00
Filed: 1979-05-11
Abstract: A container comprising a container body made of plastic material, with a convex bottom section, and a stand of plastic material, supporting the container body. The central zone of the stand is secured, preferably by welding, to the central zone of the convex bottom section of the container body. The stand has a conical collar surrounding the lower part of the container body. The bottom edge zone of the collar is shaped into an annular support surface, whereas its top edge zone engages into at least one annular shoulder in the container body. After fixing has been carried out in the central zone, the top edge zone is kept in contact with the annular shoulder of the container body by the elasticity of the plastic wall of the stand.
Patent SE-7904411-L (SE)
Inventor: CLANCY D E
IPC: G06F17/24
Filed: 1979-05-21
Abstract: Described herein is a feature and the electronics and logic necessary to implement a paragraph indent feature on an electronic typewriter which is improved and more advantageous than previous routines which accomplished similar results. Paragraph Indent is beneficial to the operator in that it automatically positions the printing carrier at an indented level for setting off typed material so that the left edge of the indented material does not extend to the normal left margin. The typewriter under electronic control stores in memory, upon an appropriate command, a temporary left margin to which the carrier will return when the typewriter is operating under the paragraph indent mode. The operator may enter the Paragraph Indent mode from the keyboard by keying an alternate function or code signal together with a tabulation or tab code signal. This causes the electronics to control the typewriter so as to move the print point to the next tab stop and thereafter until countercommanded will return the carrier to that indented line position on all subsequent carrier returns.
Patent SE-7905938-L (SE)
IPC: A01F25/20
Filed: 1979-07-06
Abstract: An apparatus for withdrawing compressed fodder or similar agricultural material from a pile has an engaging tool which is mounted on a cantilever arm arrangement. This arrangement is capable of reaching over a quantity of fodder to be withdrawn and engaging behind the quantity from above so that the remainder of the material will not be loosened. The engaging tool shifts the quantity of fodder into a receptacle which is mounted on a common support with the cantilever arm arrangement, the support being adapted to be mounted on a tractor. Hydraulic cylinder-and-piston units connected to the hydraulic system of the tractor are used for moving the engaging tool into and from the receptacle.
Patent SE-7907817-L (SE)
Inventor: NAGANO H
IPC: C25F7/00
Filed: 1979-09-20
Abstract: Electrolytic descaling of a steel wire is carried out at a high current density by a non-contact flow method in the presence of ferrous ions in the electrolyte to prevent the consumption of electrodes. The wire 1 passes between d.c. coupled pairs of anodic 31 and cathodic electrodes 32 in an electrolytic bath 4 supplied with an electrolyte circulating system 6 for removing sludge and adjusting the Fe<2+> concentration. Current flows through the steel wire without any direct contact with a power source or electrodes. <IMAGE>
Patent SE-8002260-L (SE)
Inventor: KROLL WALTER
IPC: F23K5/20
Filed: 1980-03-25
Abstract: Apparatus for the pre-warming of fuel which tends to gell at low temperatures comprises a heating block 1 insertable into the fuel supply line and having input and output connections (6) and (7) between which there is located a shallow gap- like fuel flow channel (5) the free cross-section of which is substantially the same as the free flow cross- section of the supply line into which the heating block is to be inserted. The heating block can conveniently be incorporated in a filter head and the shallow gap-like fuel flow channel is conveniently defined between the inner wall of a bore in the heating block and the outer wall of an electrical heating cartridge inserted into the bore. <IMAGE>
Patent SE-8006137-L (SE)
Inventor: LEFWEDAHL L
IPC: B27L7/06
Filed: 1980-09-03
Abstract: The invention refers to a conical wedge having a circular and/or oval cross-section, and is preferably intended for cleaving pieces of wood and similar. The wedge exerts an automatic splitting effect in the wood substantially perpendicular to the naturally occuring weak zones in the wood, no matter in what direction these run. The wedge having a more or less circular cross-section always has a diametrical plane, in which the cross-sectional dimension of the wedge increases upwards and which extends perpendicular to the direction of an indication of cleavage in the wood.
Patent SE-8100357-L (SE)
Inventor: WONG C-P
IPC: C08G77/48
Filed: 1981-01-22
Abstract: An electronic device such as an integrated circuit is encapsulated with a silicone resin formulation comprising a polysiloxane having a cryptate ether as part of the backbone of the polymer chain for preventing migration of cations, e.g., sodium and potassium.
Patent SE-8102530-L (SE)
Inventor: TRELL ANDERS EDVARD
IPC: H04M1/20
Filed: 1981-04-21
Abstract: The method prevents interference between adjacent microphones and loudspeakers in a sound communication system. The method involves the sound frequency range being divided into at least two segments, with the microphones and loudspeakers only receiving and transmitting respectively sound within different frequency sections. The sound amplification factor in the two types of components of the system does not exceed 1 within the suppressed frequency section. Using a changeover operation, it is possible to provide the microphones with the frequency range originally allocated to the loudspeakers, and simultaneously to allot to the loudspeakers that firstly given to the microphones. (Provisional Basic advised week J49)
Patent SE-8103476-L (SE)
Inventor: YAMAMOTO H
IPC: B21B1/24
Filed: 1981-06-03
Abstract: The subject of the invention is a method for rolling bandlike metal material between at least three working rolls 11-14, which are mounted in a roll stand placed in a row, so that their parallel lengthwise axles are situated at least approximately in the same plane. The method according to the invention is characterised in that the rolls are driven so that each following roll is driven at greater peripheral speed than the preceding roll, counting from the first to the last pass. The material is led continuously through the pass and after emerging from the particular pass it is led around a portion of the circumferential surface of the working roll rotating at faster peripheral speed. Furthermore, the working rolls are driven so that for at least one pair of working rolls the roll turning with greater peripheral speed is driven so that the peripheral speed is greater than the speed at which the material leaves the pass between the particular working rolls. <IMAGE>
Patent SE-8104080-L (SE)
Inventor: BILLEN K
IPC: F25D23/02
Filed: 1981-06-30
Abstract: PCT No. PCT/EP82/00128 Sec. 371 Date Feb. 22, 1983 Sec. 102(e) Date Feb. 22, 1983 PCT Filed Jun. 19, 1982 PCT Pub. No. WO83/00212 PCT Pub. Date Jan. 20, 1983.A refrigerator door of joint parts, an outer shell, an inner door lining and heat insulation. A top frame part and a bottom frame part have a bushing at their ends for a pivot pin or a hinge, the bushing being insertable in a sleeve on a side part of the frame. Thus, the refrigerator door is fabricated at a lower cost than previous similar constructions.