baber/WOPTO huggingface dataset:
Patent SE-8302405-D0 (SE)
Inventor: JUNG I
IPC: F22B1/02
Filed: 1983-04-28
Abstract: Flow control device for providing a uniform and vortex-free inflow and distribution of feedwater to a steam generator having a tube bundle within a shell is arranged in the feedwater inlet nozzle and includes a diffuser structure with several diffuser channels. A baffle deflects feedwater flow in a radial direction about the nozzle and is arranged adjacent the nozzle downstream of the channels. - Heat exchangers, such as feedwater preheaters, condensers and steam generators.(0/17)
Patent SE-8303733-D0 (SE)
Inventor: NORBECK LARS ARVID
IPC: D03D29/00
Filed: 1983-06-30
Abstract: The arrangement includes two sets of discs around which a thread passes. It is arranged that the lowering of one or more shafts corresponds to the raising of the other shafts. The heddle bar supports holders. These in turn support discs. The latter are on the heddle rods. A cord runs backwards and forwards over the upper and lower discs alternately.
Patent SE-8306878-D0 (SE)
Inventor: WESTERLUND BENGT-OLOV
IPC: F02D11/10
Filed: 1983-12-13
Abstract: A speed regulator of the type described in patent application SE 8300093-5, comprises a switch etc., in an electrical circuit which also includes an component, e.g. an electromagnet, for readjusting a fuel valve which is normally open allowing fuel or a mixture of fuel and air to flow freely into the engine's combustion chamber, but which interrupts this supply when the said component is actuated by the switch.
Patent SE-8400167-D0 (SE)
Inventor: DON E A
IPC: F01D5/02
Filed: 1984-01-13
Abstract: The invention relates to the building of power machines. The device according to the invention contains a plate (1) having chambers (2) for storing balancing masses (3). The chambers (2) have turned recesses (5) which are designed eccentrically in relation to the axis of the plate (1). The device further contains a cylindrical bush (6). According to the invention the device has a mechanism, arranged in each eccentric turned recess (5), for the purpose of gripping balancing masses (3), and a mechanism, arranged in each chamber (2), for distributing said balancing masses (3) in the chamber (2). 
<??>The device according to the invention ensures reliable passage of the balancing masses and their successive loading into the chambers. 
<??>The invention can be used most effectively to balance running high-speed rotors of steam and gas turbines, turbocompressors, turbogenerators and the like. 
<IMAGE>
Patent SE-8401776-D0 (SE)
Inventor: TUUTTI K
IPC: C04B/
Filed: 1984-03-30
Abstract: Fill and ground binding agent comprises (by wt.%) cement 1-30 pref. 1-15, more pref. 7-10; and waste (I) 99-70, (I) being fly ash or prods. of de-sulphurisation of granulated blast-furnace slag, mixed with water and/or air, pref. fly ash 99-85 pref. 93-90. The compsn. pref. contains water to a water binder index (water/(cement + fly ash) of 0.20-0.60 pref. 0.38.
Patent SE-8401954-D0 (SE)
Inventor: SHEPPARD J R
IPC: B66D1/02
Filed: 1984-04-09
Abstract: A light-weight portable winch which incorporates a low-horsepower motor, a speed-reducing transmission which is supported by outrigger bearings, a cable take-up drum which is disengagable from the speed-reducing transmission, and a positive lock brake which acts on the drum and which is operable, independently of the winch motor, to prevent rotation of the drum.
Patent SE-8406584-D0 (SE)
Inventor: EKLUND T
IPC: D07B1/00
Filed: 1984-12-21
Abstract: The invention concerns a securing strap, for example for securing items to vehicle top carriers, incorporating at least one reinforcing cord extending in the longitudinal direction of the strap, the cord or cords being of a generally zigzag or wave form, whereby the cord or cords, on stretching the strap to its breaking strain, remain minimally tensed. The presence of the cord(s), which may be of steel, makes it difficult for a thief to cut the strap without special tools.
Patent SE-8500203-D0 (SE)
Inventor: LYSENKO E V
IPC: F02M35/12
Filed: 1985-01-16
Abstract: The invention concerns a system for feeding secondary air into an engine's exhaust collection pipe.The air supply system of this invention consists of an air filter (1), whose casing is in the shape of a circular cylinder, whose base (2) is fitted with an exit port (3) and an opening (4) which is connected to an exhaust collection pipe (5).  There is an entry port (8) in the air filter's (1) side.The supply system of this invention is characterized by a plane, in which the exit port (3), the centre line (d-d) of the air filter casing and the opening (4) lie, which is at right angles to a plane which passes through the entry port's (8) centre (C) and the centreline (d-d) of the air filter casing, so that the opening's (4) and exit port's (3) centre points lie diametrically opposite one another relative to the plane which passes through the entry port's (8) centre (C) and the centreline (d-d) of the air filter (1) case.The invention can be used in the motor industry to reduce the noise emitted by the exhaust system, which is caused when secondary air is fed into an engine's exhaust collection pipe for the reduction of toxic products in the exhaust gases.<IMAGE>
Patent SE-8500536-D0 (SE)
Inventor: UNDIN H
IPC: B25B7/06
Filed: 1985-02-06
Abstract: In a pair of pliers where at least one of two shanks which carry jaws is built up of two spaced side-plates, is in at least one of the shanks a tapered section arranged rearwardly of a pivot point where the shank is attached to the other one. By the rearward location, which also allows a less steep taper, the tapered section is more spaced from the pivot point, whereby the danger of rupture upon heavy loading is diminished. Also the handles may be built up of spaced side-plates between which a stem portion of a protective grip with T-shaped cross-section is inserted.
Patent SE-8500974-D0 (SE)
Inventor: REIPUR JOHN
IPC: A61C/
Filed: 1985-02-27
Abstract: PCT No. PCT/DK84/00059 Sec. 371 Date Feb. 28, 1985 Sec. 102(e) Date Feb. 28, 1985 PCT Filed Jun. 25, 1984 PCT Pub. No. WO85/00101 PCT Pub. Date Jan. 17, 1985.A toothpick made from plastic for manual removal of film on teeth and for stimulation of the gum is upwardly curved at its pointed end portion (1) to prevent the pointed end from penetrating the gum, which may often occur, especially in case of negative papillae. Furthermore an underlying, longitudinal notch (3) is provided above the back portion (4), which allows the toothpick to be compressed in its transverse direction, and which moreover allows room for the gum in case of normal as well as damaged papillae. Furthermore, transverse flaps (5) on both sides of the toothpick are provided, in order that these may strike the tooth surfaces efficiently, even where particles from repair work on teeth may remain and fill the spaces between the teeth. To facilitate easy orientation and operation, the toothpick has been provided with an upwardly projecting plate (6) towards its rear portion.
Patent SE-8503211-D0 (SE)
Inventor: VON PACZKOWSKI K
IPC: F22B1/18
Filed: 1985-06-28
Abstract: 1. A steam generator comprising contact-heating surfaces (convection heating surfaces) (1) and a cyclone, serving as a dust separator, having an outlet part (2), the cyclone being a component part of the steam generator (6), characterised in that the contact-heating surfaces (convection heating surfaces) (1) in the outlet part (2) are disposed one above the other.
Patent SE-8503624-D0 (SE)
Inventor: KLOKOCKA JIRI
IPC: H02H9/00
Filed: 1985-07-29
Abstract: An earthed electrical mains has an earth conductor and two phase conductors, with electrically driven appts. connected via leads to the earth conductor, and via connectors to the mains. Between the appts. is connected a lead comprising a conductor and an O-conductor. The appts. may be respectively a mixer board and an amplifier. In one of, or in both connectors or in either or both appts. is a circuit which automatically assumes one of two conditions, viz. under normal operation an insulating state with high inner impedance or resistance, and under conditions where voltage or current in the closed earth lead is dangerous for persons or property, a conducting state with low inner impedance or resistance. In its insulating state, the circuit may have an impedance pref. higher than 100 ohms, whilst in the conductive condition the impedance is 0.01 ohms. or less.
Patent SE-8605125-D0 (SE)
Inventor: JEHMLICH K
IPC: F16L37/10
Filed: 1986-12-01
Abstract: A male tapered part 6 is attached to a female tapered part 5 by claws 16 arranged at the free ends of tongues (2) on a surrounding member 1, the claws entering an annular groove (17) in the male part 6; the claws 16 are moved radially inwardly (locked) and outwardly (released) by peripheral wedge surfaces 10 on the female part 5. Member 1 and part 5 are connected by a spring 3 which permits relative axial and rotational movement. The wedge surfaces are separated by stops 13 which limit the rotation of the member 1. The connections are for use in medical flexible-tube systems such as inhalation anaesthetic and breathing equipment. <IMAGE>
Patent SE-8700720-D0 (SE)
Inventor: WILSON W H
IPC: A47L11/14
Filed: 1987-02-20
Abstract: The disclosure relates to an electric buffing machine which is equipped with an X-shaped buffing pad that is mounted to a similarly X-shaped pad holder. The arms of the pad holder have a wedge-shaped cross section that acts as an air foil to create air currents that flow up between the arms of the X-pad. The casing surrounding the pad has a specially designed tunnel-like spiral diffuser that guides the air currents entered into a collection box. The casing also has a flexible skirt mounted to the lower side thereof, extending around three-quarters of the casing periphery, which closes the gap between the casing and the floor. The chassis has two pairs of wheels and is designed so that when the buffing machine is turned off, the machine rests entirely on the wheels with the buffing pad raised off the ground. When the machine is turned on, the air currents pull the pad to the floor with a predetermined pressure.
Patent SE-8702360-D0 (SE)
Inventor: GONCHAROV A A
IPC: B05B7/00
Filed: 1987-06-05
Abstract: A detonation coating device comprises a barrel (1) open at one end, a gas feeding system (3), a blast initiating assembly (4) and a powder batch metering unit consisting of a vertically oriented bunker (6) changing at its lower part into a vertical tube (7) under which, inside the barrel, a horizontal rack (8) is located. The barrel (1) is oriented vertically with its axis parallel to the axis of the bunker (6), whereas the tube (7) is connected to the barrel (1) through the closed butt-end (5) of the latter (1). In a modified version of the device a section of the barrel (1) at its closed end (5) is shaped as two truncated cones (9, 10) consecutively located along the length of the barrel (1) and connected at their smaller bases.
Patent SE-8703011-D0 (SE)
Inventor: ZEIDLER S
IPC: F16L17/04
Filed: 1987-07-30
Abstract: A pipe coupling wherein a composite housing surrounds the objects or parts to be coupled with one another. The housing confines two annular gripping members, one for each part and each having a trapeziform cross-sectional outline with two oppositely inclined legs flanking an annular web which can be biased toward the respective part by a set of screws mating with the housing. The radially innermost portions of the legs have teeth which penetrate into the material of the respective parts to hold the parts against axial movement relative to each other. Each gripping member can be received in a discrete groove which has a trapeziform cross-sectional outline and is bounded in part by two oppositely inclined flanks whose inclination with reference to the axis of the housing is more pronounced than the inclination of the legs on the gripping members. The teeth of the legs of the gripping members are immediately adjacent the respective flanks. Alternatively, both gripping members can be installed in a common groove of the housing.
Patent SE-8803644-D0 (SE)
IPC: H02H9/02
Filed: 1988-10-13
Abstract: Overcurrent protection device for electrical plants and apparatuses for the low voltage range. The device comprises a thermistor (1), made of a conducting polymer composite, with a positive temperature coefficient. The thermistor is connected in series with a contact device (2), which upon an overcurrent is automatically opened by the action of an excitation coil (3) connected in parallel with the thermistor. The thermistor is provided with electrodes (5) in the form of heat-absorbing bodies, which at normal motor starting currents provide a thermal delay so as to prevent unwanted tripping.
Patent SE-8900170-D0 (SE)
IPC: B27B17/02
Filed: 1989-01-18
Abstract: The invention relates to a colour marking arrangement in a guide bar (11) for sawing through or cross-cutting tree stems or logs. Two or more mutually separated nozzles or holes (14', 14'') open in at least one side of the guide bar and communicate through associated channels (13', 13'') within the guide bar with at least one container (17', 17'') with paint. The channels are individually openable to allow selectible spraying of paint from each of the nozzles (14', 14'') while the guide bar is cross-cutting a stem or log, whereby the end surfaces of cross-cut stem or log parts in an assortment of different stem or log parts can be marked with different combinations of colour impressions.
Patent SE-8902646-D0 (SE)
Inventor: ANDERSSON CURT
IPC: B27N3/08
Filed: 1989-08-02
Abstract: The invention relates to a material-compressing device, used in a plant, for being able to produce a rigid, elongated beam 4 from a loose material 2 wetted with binding agent, comprising a compression section 7 in which components of loose material wetted with binding agent are pressed together, a heating section 5 in which the pressed-together material components are dried and a conveyor device which is arranged to make each material part 2b pressed together in the compression section pass through the heating section 5. The compression section 7 is arranged to assign to a front material component 2a calculated in the direction of feed a greater degree of compression over a short transport distance than a following material component 2b which has been pre- compressed over a long transport distance, this through the use of a worm conveyor 10 as pre-compression means, and to have compressed components 2a,2a' present in the heating section 5 serve as compression rams and generate a final compression when they are displaced towards the compression section by the moving parts 15,16 of the heating section 5. <IMAGE>
Patent SE-9100579-D0 (SE)
Inventor: DAHLIN J E AA S
IPC: H04W74/08
Filed: 1991-02-28
Abstract: A method of accessing a base station from a mobile station in a mobile radio system, in which the mobile station communicates with the base station in one or more time slots included in a frame according to the TDMA-principle. In one time slot, there are reserved fields for control information (SACCH, DVCC) which, however, are not used in the uplink and the downlink communication if the time slot represents a digital control channel. According to the invention, these fields are used by a mobile station (MS1) to transmit control information (R) to the base station (B1) which indicates the time slot order number and how many such time slots which are to be reserved by the base station in order that the mobile station should be able to complete its access message. The method is described both for the full rate mode and for the half rate mode.
Patent SE-9103821-D0 (SE)
Inventor: SKEPPSTROEM T
IPC: B60K26/02
Filed: 1991-12-23
Abstract: The pedal arrangement is for a vehicle. It has a pedal lever (10) with a bottom-positioned pedal plate (18) attached, where the pedal lever is so arranged that on actuating the pedal the plate is moved approximately vertically downwards. The pedal lever is connected by upper (13) and lower (14) bearings with upper (11) and lower (12) linkage arms which ar fixed to bearings (15,16) on the vehicle side. USE/ADVANTAGE - Space-saving pedal arrangement which does not require a gap in the cab floor and which is comfortable for the driver to operate.
Patent SE-9202876-D0 (SE)
IPC: A24B15/24
Filed: 1992-10-01
Abstract: The invention relates to the manufacture of a nicotine-containing crude tobacco material from green tobacco by means of a process in which the tobacco plant material is converted to a pulp which is divided into a solid, coarse fraction and a liquid fraction. Suspended or emulsified fine material is then separated from the liquid fraction, resulting in a leaf nutrient concentrate containing pigment. This concentrate is divided into several pigment fractions with the aid of different extraction processes and these fractions are suitably treated and then optionally returned to the first, solid coarse fraction to enhance the flavour and appearance of the products. Proteins present in the liquid fraction left over at separation of leaf nutrient concentrate are totally removed, whereafter the deproteinized liquid fraction is processed while retaining the nicotine, so as to obtain a concentrated liquid phase that contains nicotine, flavourants and colourants and is then returned to the solid, coarse fraction, optionally together with other additives, so as to obtain the desired crude tobacco material. The invention also relates to the crude tobacco material obtained, intended for smokable and smokeless nicotine-containing products which in use have considerably reduced mutagenicity according to the Ames test and a low TSNA content.
Patent SE-9401490-D0 (SE)
Inventor: THULIN KJELL
IPC: A47L9/00
Filed: 1994-04-29
Abstract: The arrangement has a cradle (2) on which the vacuum cleaner is mounted. The cradle in turn is supported pivotably around a horizontal axis by two wheels (4), one on either side, and around one and the same geometrical rotary axis. The cradle in respect of its wt. and centre of gravity is so formed that the centre of gravity for the unit formed by the vacuum cleaner and cradle is beneath the wheel horizontal rotation axis. The cradle includes a U-shaped frame in vertical section through the cradle horizontal pivot axis, with a bottom part and two side parts connected to the wheels. The frame is formed by a tube construction with the side parts consisting of U-shaped sections, with a body part located at the top and the bottom part comprising tube parts.
Patent SE-9401567-D0 (SE)
Inventor: HEED BJOERN
IPC: F28D9/00
Filed: 1994-05-06
Abstract: The invention regards a recuperative heat exchanger for the exchange of heat between two media across a heat transferring wall. According to the invention the heat transferring wall is made from a shaped patterned sheet which is folded repeatedly to form a multi-layered package (12) which is enclosed in a casing (15, 21), so that the sheet, owing to its configuration, after folding forms a package of alternating flow channels with connecting ports (22-25) for the two media at two opposite sides of the sheet package, said sheet being sealed against the casing at the bottom and the top of the package and at the two ends of the package so that leakage between the two media is prevented. The invention also relates to a method of producing such a heat exchanger.
Patent SE-9601309-D0 (SE)
Inventor: NILSSON KURT
IPC: C07H15/04
Filed: 1996-04-02
Abstract: Carbohydrate-based products (CBP), methods for synthesis of CBP and use of CBP are claimed. Also claimed is the treatment of a patient in connection with and after xenotransplantation of a non-transgenic or a transgenic organ, via injection with one or more of alpha 1-3-bound galactopyranosyl-galactopyranose (Gal alpha 1-3Gal) or its alpha - or beta -glycoside, Gal alpha 1-3Gal beta 1-4GlcNAc, other trisaccharide, Gal alpha 1-3Gal beta 1-4GlcNAc beta 1-3Gal or higher oligosaccharide containing Gal alpha 1-3Gal, modified alpha 1-3-bound galactopyranosyl-galactopyranose, modified trisaccharide of the type Gal alpha 1-3Gal beta 1-4GlcNAc, other modified trisaccharide, modified tetrasaccharide of the type Gal alpha 1-3Gal beta 1-4GlcNAc beta 1-3Gal or higher oligosaccharide, modified beta glycoside or a product which is di, tri, oligo or multifunctional concerning one or more of the above. - Treatment is by passage of plasma through material containing the material mentioned above. The treatment includes the use of PEG-modified alpha-galactosidase.
Patent SE-9601417-D0 (SE)
Inventor: JENSEN TORBEN HOVE
IPC: E01F9/506
Filed: 1996-04-12
Abstract: For the production of fluorescent bituminous roads it has previously been suggested either to effect a mineral melt-down of a considerable portion of the stone material or to use a fluorescent oil in the material mixture. This is expensive and little efficient, respectively, and in connection with the invention there is instead made use of a dyestuff which, in a small proportion, is mixed into a matrix forming material, preferably based on cement, sand and water on a hardenable plastics compound, this mixture being used either directly, as a surface paint, or in being brought to hardening and granulation, whereby the granulate may then be admixed into the road material. Even concrete roads may be made fluorescent, and furthermore it will be possible to use phosphorescent agents.
Patent SE-9601589-D0 (SE)
Inventor: SAETERDAL EDGAR
IPC: F04D29/26
Filed: 1996-04-26
Abstract: An axial impeller has a hub (1) for attaching the impeller to a shaft and a plurality of essentially radial blades, which are connected to the hub (1) by means of blade mountings (12). The hub (1) supports two parallel discs (5) which are arranged in front of each other, have essentially the same diameter and which are provided with through bolt holes. The blade mountings (12) are arranged between the discs (5). The discs (5) are attached to the blade moutings (12) and pressed against these by means of bolts (17, 18), which extend through bolt holes in the respective discs (5).
Patent SE-9602463-D0 (SE)
Inventor: SIREN MATTI
IPC: A61P17/02
Filed: 1996-06-24
Abstract: The invention relates to the use of a compound containing a high density, negatively charged domain of vicinally oriented radicals for the preparing of a medicament providing a growth factor modulating activity in mammals including man.
Patent SE-9604618-D0 (SE)
Inventor: OEHMAN HENRIK
IPC: F04C18/16
Filed: 1996-12-16
Abstract: A pair of co-operating screw rotors include a male rotor and a female rotor each having helically extending lobes and intermediate grooves which intermesh. The male rotor has an external radius RM and a pitch radius RMP defining a pitch circle CMP, and each lobe of the male rotor in a predetermined section has a leading lobe flank and a trailing lobe flank which are substantially convex. The predetermined section is perpendicular to an axis OM of the male rotor and an axis OF of the female rotor, and each lobe of the female rotor in the predetermined section has a leading lobe flank and a trailing lobe flank which are substantially concave. Each lobe of the male rotor and each lobe of the female rotor has an asymmetric profile in the predetermined section. Each of the leading flank and the trailing flank of at least one of the male rotor lobes has a male circular arc segment having a center of curvature A1M, A2M and a radius of curvature R1, R2. The center of curvature A1M, A2M is on the pitch circle CMP, and the radius of curvature R1, R2 deviates from a difference between the external radius RM of the male rotor and the pitch radius RMP of the male rotor. Each of the leading flank and trailing flank of at least one of the female rotor lobes has a female circular arc segment having a center of curvature A1F, A2F and the same radius of curvature R1, R2 as the male circular arc segment. The female circular arc segments cooperate with the male circular arc segments at a moment of contact therebetween.