baber/WOPTO huggingface dataset:
Patent SE-7908234-L (SE)
Inventor: GOEDECKE R
IPC: C07D251/28
Filed: 1979-10-04
Abstract: There is provided a process for the recovery of cyanuric chloride in solid or liquid form from the reaction mixture which results from the trimerization of cyanogen chloride wherein to recover the cyanuric chloride at will in liquid or solid form the gaseous reaction mixture is introduced into an apparatus combination consisting essentially of a stripping column and a condenser connected at the outlet side, preferably a head condenser, preferably above the stripping column, and in which the sump of the stripping column is held to the boiling temperature of the cyanuric chloride whereupon the cyanuric chloride contained in the gaseous reaction mixture depending on the regulation of the temperature at the outlet of the condenser in the range of 146 DEG  to 190 DEG  C. is partially condensed, after which to recover the liquid cyanuric chloride in liquid form it is removed as such at the lower end of the stripping column and is either directly or, in a given case, after an intermediate storage led to a spray tower and is sprayed whereupon the solid, fine-grained cyanuric chloride is withdrawn at the bottom of the spray tower while the residual gas leaving the condenser and still containing cyanuric chloride, which amount of cyanuric chloride is controlled by the temperature at the outlet of the condenser, is led preferably to a separating chamber and the residual cyanuric chloride is recovered there by known process.
Patent SE-7909725-L (SE)
Inventor: HAAVIK H A
IPC: F04C19/00
Filed: 1979-11-23
Abstract: A liquid ring vacuum pump or compressor with a long axial dimension whose rotor blades are notched intermediate to their ends as at (28, 30, 32) to define annular gaps. Post members (64, 66, 68, 70, 72, 74) having arcuate inlet and outlet openings, are secured to the casing and project inward radially towards the rotor hub into the annular gaps. 
<??>In this way the buckets formed by the rotor blades are filled with fluid from both axial ends of each section, thus maintaining a high volumetric efficiency with relatively high ratios of axial length to the diameter of the pump.
Patent SE-8006151-L (SE)
Inventor: LAZEAR N R
IPC: H01M50/491
Filed: 1980-09-03
Abstract: A process for rendering a normally hydrophobic polyolefinic open celled microporous film relatively permanently hydrophilic, improving the water flow rate therethrough, and reducing the electrical resistance thereof, comprises chemically fixing a controlled amount of at least one hydrophilic organic hydrocarbon monomer to the surface of the micropores of the film with ionizing radiation. The amount of hydrophilic monomer which is chemically fixed to the surface of the micropores is controlled to avoid plugging of the pores subsequent to the radiation treatment. Preferred monomers are acrylic acid, methacrylic acid and vinyl acetate.
Patent SE-8100245-L (SE)
Inventor: FUJII H
IPC: F27D17/00
Filed: 1981-01-19
Abstract: Melted slag, immediately that it emerges from a smelting or refining oven, is transferred to a container 6 on a wagon 8 and transported to a first heat recovery station 2. Here, a fluid is heated up by radiant heat from the slag, while the slag is tumbled and granulated by means of a rotating device 17. After granulation the slag is transferred by means of a bucket elevator 3 to a second heat recovery station 4, where the heat remaining in the slag is used to heat up air by convection. The resulting heated air is passed to consuming sources, eg. a steam generator 50, from which the cooled air is returned to the second heat recovery station 4 to be heated up again. A part of the cooled, granulated slag is returned by means of a transporter 30 from the second heat recovery station 4 to the empty container 6 in the first heat recovery station in order to form a lining in the container 6 and protect the same against melted slag and overheating. <IMAGE>
Patent SE-8100506-L (SE)
Inventor: HAUBNER G
IPC: F02P9/00
Filed: 1981-01-27
Abstract: In an ignition system for an internal combustion engine, a digital system for computing the timing advance is provided. Constants approximating the curve of timing advance v. engine speed are stored in a microprocessor. The positive half waves of primary current in the magneto generate the ignition energy and also generate a reference signal for controlling the actual ignition time. The sequence of reference signals is also used to generate a digital value indicative of engine speed. The latter is used to address the read only memory in which the constants for approximating the timing advance curve are stored. After each reference signal, the value read out from the read only memory is counted down by a counter. When the counter reaches the value of zero, ignition is started.
Patent SE-8100741-L (SE)
Inventor: VITOBELLO V
IPC: C12R1/85
Filed: 1981-01-30
Abstract: The invention relates to a process for the production of the alpha-galactoxidase enzyme by culturing yeasts of the Saccharomyces cerevisiae genus in a temperature range from 20 DEG  C. to 40 DEG  C. The invention also relates to a process for enzymic hydrolysis of raffinose by alpha-galactoxidase from Saccharomyces cerevisiae. Such hydrolysis may take place with the yeast cells being present or also in the presence of enzymic extracts, both as such and enriched. An important advantage of the invention is the high alpha-galactoxidasic activity of the selected microorganisms, together with the absence of any invertasic activity.
Patent SE-8101248-L (SE)
Inventor: RIIS V
IPC: F16K11/078
Filed: 1981-02-26
Abstract: A mixing faucet with two cooperating valve plates (17,18) for controlling the throughflow quantity and/or mixing ratio of the liquids. For reducing the armature sound level at narrow control slots (25) between the two valve plates (17), (18) it is suggested that guiding members (24) are arranged at least in the area in front of the inlet openings (19,20) in the longitudinal direction of the flow passage duct, i.e. in the direction from the inlet openings towards the outlet opening, which guiding members cause the liquid or the liquids to flow laminarly through the flow passage duct.
Patent SE-8102583-L (SE)
Inventor: JESPERSEN C A
IPC: G01F23/292
Filed: 1981-04-23
Abstract: A urine flow monitor for displaying preferably in digital form total patient urine output and also urine flow rate. Urine from the patient passes through a catheter and into a calibrated volume chamber of special configuration which permits use even under conditions of vertical misalignment and wherein electronically controlled valve means are located both above and below the chamber and optical sensor means are provided above the chamber and below the top valve means. With the lower valve means closed, filling of the chamber takes place until the point where the urine level reaches the optical sensor at which time, by virtue of electronic control, the upper valve will close and the lower valve will open, allowing the urine to pass into a collection receptacle such as a urine drainage bag. Concurrently with the operation of the valve means, a signal is sent to a console monitor to record the volume dumped into the receptacle and also to commence operation of the flow rate recorder.
Patent SE-8104328-L (SE)
Inventor: NYMAN KARL-ERIK
IPC: E21B4/00
Filed: 1981-07-13
Abstract: Method and apparatus for drilling deep holes in the rock or the like. The apparatus is adapted to be attached to the end of a drill string (1) and be sunk to the bottom of the bore hole (27). The apparatus comprises a pilot control unit (B), a hydraulic engine (12), a hydraulic pump (16), and impact apparatus (21) and a drill bit (23). Drilling mud which is fed down through the drill string to flash up the cuttings drives the hydraulic engine which is of a robust construction and will withstand the abrasive drilling mud. The output shaft (15) of the engine drives the hydraulic pump which pumps high grade hydraulic fluid to the impact apparatus which is a hydraulically driven hammer rock drill of known construction. The impact piston strikes against the drill bit. The whole apparatus is rotated by means of a rotary machine placed on the ground level. Due to the pilot control unit (B) the apparatus only has to carry its own dead weight and openings and valves provide a bypass and stopping, respectively, of the drilling mud.
Patent SE-8104669-L (SE)
Title: Fossil fuel combustion gas cleansing - involves cooling by heat exchange, rapid pressure reduction, and unwanted gas condensn.
Inventor: ALMLOF GORAN
IPC: B01D5/00
Filed: 1981-08-04
Abstract: A cleaning procedure for mixtures of gases involves compression, cooling and expansion. The compressed gas mixt. is cooled to a suitable temp. with a heat exchanger and/or injection of water. Contaminants such as sulphur dioxide are dissolved by the water. A rapid reduction in pressure in the expansion chamber causes solid particles to be deposited. It is arranged that the temp. of the gas mixt. as it leaves the expansion chamber is sufficiently low for undesired gases to condense. Provides process for cleaning combustion gases. (Provisional Basic previously advised in Week K12).
Patent SE-8202309-L (SE)
Inventor: SCORTA R
IPC: H05K3/40
Filed: 1982-04-13
Abstract: Conductive ink is passed one or more times through the holes 11 made in the support board 1 which, having been inserted between two semirigid stencils 2 in order to obtain adequate mechanical resistence, divides two chambers 4, 7 with variable volumes from each other. The volume of the chamber containing the ink diminishes, or is reduced, as it is forced through the holes, whilst the volume of the other chamber increases as the ink is sucked in. Once a predetermined quantity of ink has been transferred from one chamber to the other, the process is reversed; the entire cycle may be repeated several times over, until an adequate layer of ink has been deposited on the walls of the holes. <IMAGE>
Patent SE-8204799-L (SE)
Inventor: PETTERSSON T
IPC: B63B21/44
Filed: 1982-08-23
Abstract: An anchor comprises a shank (1) and two flukes (5) that can be pivoted relative to the shank independently of one another. The flukes (5) are designed to swing out from the shank in opposite directions. Each individual fluke is limited in that it can only swing out in one direction from the shank, which is situated between the flukes.<IMAGE>
Patent SE-8300928-L (SE)
Inventor: YECKLEY R L
IPC: C04B35/597
Filed: 1983-02-21
Abstract: A dual phase silicon aluminum oxynitride material comprising a first phase Si-Al-O-N, commonly referred to as  beta -Si-Al-O-N, and a second phase Si-Al-O-N referred to as  alpha -Si-Al-O-N. In addition to the double phase Si-Al-O-Ns, there is included a glassy type material which can formulate up to ten percent by weight of the total composition. The material may be manufactured by forming a polytype material made from reacted alumina, aluminum nitride and silicon nitride. The polytype material may be mixed with further powders of silicon nitride and an oxide of yttrium, lithium or calcium and finally reacted to a double phase Si-Al-O-N material where hardness is increased as the additional  alpha -Si-Al-O-N is increased without significantly affecting its strength. The material may be formed in situ by mixing aluminum nitride, alumina, silicon nitride, together with an oxide of yttrium, lithium or calcium. These materials can then be sintered to a final product containing a double phase Si-Al-O-N. Control of the alumina content in the polytype or in situ methods affects the percentage of  alpha -Si-Al-O-N produced in the final product. The hardness of the material increases with the  alpha -Si-Al-O-N content without significantly affecting its transverse rupture strength.
Patent SE-8304937-L (SE)
Inventor: KARLSSON G R
IPC: H01Q5/00
Filed: 1983-09-14
Abstract: A monopulse feeder for transmission and/or reception of two separate frequency bands, the X and Ka bands, comprises a mouth section (8) and a wave guide section (9) connected to comparator circuits (5 and 6, respectively) for each frequency band. The mouth section is formed with two rectangular pairs of openings (81a, 81b and 82a, 82b, respectively) of which one (82a, 82b) is of smaller dimensions than the other (81a, 81b), and is placed between the openings of the second pair (81a, 81b). The feeder is placed at the inner focal point of a two-band Cassegrain reflector system.
Patent SE-8400791-L (SE)
Inventor: UNDEN HARALD
IPC: B29C37/00
Filed: 1984-02-14
Abstract: PCT No. PCT/SE85/00074 Sec. 371 Date Oct. 2, 1985 Sec. 102(e) Date Oct. 2, 1985 PCT Filed Feb. 13, 1985 PCT Pub. No. WO85/03683 PCT Pub. Date Aug. 29, 1985.Load-inducing armature adapted to be assembled with layers of fiber-reinforced plastic matrix to form a laminated structural element, whereby the portion of the armature intended to be embedded between plastic matrix layers is provided with through-holes having larger opening width than depth. In a completed laminated structural element pegs consisting of or amalgamatable with the matrix material connect the embedding plastic matrix layers through the holes in the armature for the introduction of load via the armature to the structural element with both ends of each peg subject to shearing stress.
Patent SE-8502970-L (SE)
Inventor: WEBER R
IPC: B25B5/16
Filed: 1985-06-14
Abstract: The joint clamp of the invention comprises, on the branch 2 which faces the threaded spindle 4, a stop part 7 made of synthetic material coming at least approximately up to the stem, connected rigidly to the pressure plate 6 and whose cross-section which is beyond the pressure plate 6 in the direction of the stem 1 is made up in an elastically deformable fashion and rising in the direction of the threaded spindle 4. <IMAGE>
Patent SE-8503249-L (SE)
Inventor: LUNDSTROM STAFFAN
IPC: B63B5/06
Filed: 1985-07-01
Abstract: No further information available at time of publication.
Patent SE-8505299-L (SE)
Inventor: STAHL HEINZ
IPC: B62B19/00
Filed: 1985-11-08
Abstract: The invention relates to a vertically adjustable runner for arrangement on a bar of the underframe for a sleeper carriage, seat carriage or sulky and is distinguished by an attachment part 1 having at least one guide 4 which can be arranged on a bar of an underframe for a sleeper carriage, seat carriage or sulky, a runner part 2 of a runner 10 and at least one leg 5, which is arranged perpendicular to the longitudinal axis of the runner and such that it is displaceable at least in the one guide 4 on the attachment part 1 and can be locked by locking members 6 to this guide 4. <IMAGE>
Patent SE-8505846-L (SE)
Inventor: LIND B
IPC: A23G9/30
Filed: 1985-12-11
Abstract: In a device for disinfecting a gap between two relatively movable elements (3,4) the elements are made of a heat resistant material in connection to the gap, and a heatable body (9) is arranged in connection to the gap so that the temperature of a medium in the gap can be raised to a germicidal level.
Patent SE-8600051-L (SE)
Inventor: MIIHKINEN V
IPC: D21F1/00
Filed: 1986-01-07
Abstract: A synthetic press roll for use in paper machines includes a cylindrical mantle to which a surface layer is applied, the surface layer comprising a mixture of a first powder of metallic material and a second powder of an inorganic material. The metallic material of the first powder includes copper, bronze, stainless steel, nickel, chromium and/or a titanium alloy. The inorganic material of the second powder comprises quartz, feldspar, Al2O3, ZrO2, TiO2, TiC, SiC, MgO, Si3N4, Cr2O3, WC, NbC, VC, Cr7C3, or other corresponding ceramic material, or mixtures of the same. The surface layer may be produced by thermal spraying, casting, by winding a sintered or rolled band of the mixture around the mantle, or by forming a flexible mat pre-coating in which the desired mixture is bound by a binder, such as PTFE, and by fixing the precoating to the roll mantle by melting it by means of induction or laser heating. A press roll in accordance with the invention provides a controlled detachment of the paper web from the roll and is more resistant to variations in temperature and to mechanical strains than conventional press rolls.
Patent SE-8601767-L (SE)
Inventor: OLOVSON GUDMAR
IPC: A44B1/40
Filed: 1986-04-18
Abstract: PCT No. PCT/SE87/00190 Sec. 371 Date Nov. 18, 1987 Sec. 102(e) Date Nov. 18, 1987 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06109 PCT Pub. Date Oct. 22, 1987.Quickly attachable button arrangement (1) comprising a button head (2) having integrally formed therewith a combined button-head holding and attachment device (5) for holding the button head on and attaching the button head to a piece of material (3). The button-head holding part (5a) comprises one or more surfaces (4a, 4b, 4c) or the like which are located at a distance from the button head and face theretowards, and the button-head attachment part (5b) comprises a material-piercing needle-like part. The holding part (5a) is intended to abut the side (3a) of the material (3) located on the opposite side of the button head (2), therewith to hold the button head to the other side (3b) of the material. The holding part (5a) has a helical and/or spiral form and the holding part (5a) is intended to follow the attachment part (5b) through the material as the button arrangement is twisted.
Patent SE-8602056-L (SE)
Inventor: SATO MASATARO
IPC: B62L3/08
Filed: 1986-05-05
Abstract: In a brake system for bicycles, a pair of operating transmission cables separately connected respectively to two brake levers are commonly connected to a connecting member carried on a body frame, for movement in a direction of cables pulled, and a pair of drive transmission cables separately connected respectively to both the brakes are commonly connected to the connecting member at its surface opposite to that at which the operating transmission cables are connected. In another aspect, a pivotally movable plate is carried on a support for swinging movement between a braking position and a non-braking position. One of drive transmission cables, which has at its one end an engaging member adapted to abut against the surface of the pivotally movable plate in the braking position and is movably passed through the pivotally movable plate, is connected at the other end thereof to one of brakes, while one of operating transmission cables which is connected at its one end to one of the brake levers is connected at the other end thereof to the engaging member. The other brake and the other brake lever are interconnected by the other drive transmission cable and the other operating transmission cable through the pivotally movable plate interposed therebetween.
Patent SE-8603762-L (SE)
Inventor: NURMI V
IPC: E21B44/00
Filed: 1986-09-09
Abstract: In a method of controlling a drilling tool in rock drilling for automatic drilling of several adjacent holes, the drilling tool (2) is shifted from hole to hole along a shifting level (S) situated at a distance from the rock surface (1). In order to avoid unnecessary shifting movements of the drilling tool and to speed up the drilling, the drilling tool is shifted from one hole to another (R4, R5, R6) along shifting levels (S5, S6) defined individually for each hole. The shifting levels can be determined on the basis of a constant safety distance (C), a sensed location of the rock surface or an estimated form of the rock surface. <IMAGE>
Patent SE-8701560-L (SE)
Inventor: PECHAU G
IPC: B23D25/12
Filed: 1987-04-14
Abstract: The high speed rotary shears for cutting off the non-standard ends of wire from wire rolling equipment includes a guide for separating the cut section from the remainder of the wire. Inside a space between the two sides (3) of the guide, is a vertically sliding element (6) controlling the transfer of the unwanted, cut-off part from the remainder of the wire. - This has two symmetrical wedge-shaped portions (4) controlling the movement of the unwanted part from the conveying path. Each portion consists of two channels (2,5) for the wanted and unwanted parts of the wire, which join each other. They include holes in the outlet portions, through the fixed sides, changing into slots in the opposite direction to the travel of the wire.(5/19)
Patent SE-8702444-L (SE)
Inventor: SVENSSON P
IPC: C05F9/00
Filed: 1987-06-12
Abstract: Plant for composting refuse comprises inter alia at least one piece of break-up machinery 7, 9 for slitting open packaging containing refuse, and at least one rotary homogenizing drum 13, 14 attached to the break-up machinery, with at least one dismantling appliance 34 for dismantling of matted- and/or glued-together parts of the destroyed packaging and of the refuse resulting from the homogenizing process. In order to achieve a design of break-up machinery which offers safe and reliable feed of the packaging and refuse into the homogenizing drum only after the required packaging destruction has been carried out, and in order to design and arrange the dismantling appliance or appliances in the homogenizing drum so that the formation of matted- and/or glued-together parts of packaging and refuse during homogenizing is prevented as far as possible, the break-up machinery 7, 9 consists of a rotary drum 10 which is coupled to the homogenizing drum 13, 14. In addition, there is a guide device 11 fixed in the drum 10 which is designed first to guide the packaging towards a shredding unit 12 fixed on the guide device 11 to slit open the said packaging, and after that to guide the destroyed packaging and refuse towards the homogenizing drum 13, 14. There is also a stop device 24 in the region of the shredding unit 12 to prevent feeding of packaging and refuse into the homogenizing drum 13, 14, while the dismantling appliance 34 in the homogenizing drum 13, 14 consists of one or several elongate, bar-shaped parts 34a, 34b which run basically at right angles to the longitudinal direction of the homogenizing drum 13, 14, and through or near the axis of rotation B of the drum 13, 14. <IMAGE>
Patent SE-8702689-L (SE)
Inventor: YOSHIOKA R
IPC: G21C7/113
Filed: 1987-06-30
Abstract: In the field of commercial nuclear reactors, there is an increasing demand for long-life control blades in order to meet the requirements of higher economy and reduction in the disposal of radioactive wastes. A control blade proposed by the invention stands a long use by virtue of the use of a long-life neutron absorber which is typically made of hafnium. Despite the use of hafnium which has a large specific weight (13.3 g/cm3), the size, shape and weight of the control blade are substantially the same as those of convertional control blades which employ boron carbides B4C as the neutron absorber, so that the control blade can be back-fitted in existing boiling water reactors without difficulty. The control blade of this invention is a flux-trap-type control blade in which long-life neutron absorber plates or sheets are arranged to oppose each other in the thicknesswise direction of the wing within the sheath plate such that a water gap is preserved between the opposing neutron absorber plates, so that the weight of the hafnium, which occupies most part of the total weight of the control blade, is reduced by an amount corresponding to the volume of the water gap. The thickness of the neutron absorber plates or sheets is increased at the upper portion of the control blade where the neutron exposure is specifically high and where a large neutron absorption power or capacity is required for ensuring a sufficient reactor shut-down margin, while the thickness is reduced in other portions so as to increase the size of the water gap. In consequence, the weight of the control blade incorporating heavy hafnium as the neutron absorber is reduced almost to the same level as that of ordinary control blades, without being accompanied by any reduction in the reactivity worth.