baber/WOPTO huggingface dataset:
Patent SE-8104204-L (SE)
Inventor: HOSAKA K
IPC: D04D7/02
Filed: 1981-07-07
Abstract: A raised decorative pattern is formed on a fabric by cutting spaced-apart slits side-by-side in a row in the fabric thereby to form in sequence first, second, third, and further strips as required of the fabric between adjacent slits and successively knitting the strips by a process resembling crocheting which comprises passing the second strip as a partial loop under and around the first strip, passing the third strip as a partial loop under and around the partial loop of the second strip, and thus successively repeating the procedure with the successive strips. A fabric with such a pattern can find use in a broad range of articles.
Patent SE-8105152-L (SE)
Title: Solid fuel furnace combustion chamber modules - have fuel feeds, air supply adjusters and water heating pipe coils
Inventor: KULLENDORFF A
Filed: 1981-09-01
Abstract: The solid fuel is burned in a fluidised bed (3), while the furnace has several combustion chamber modules. Each contains a chamber space (2) surrounded by walls (4,6) an air distribution chamber (9), and a base (8) with an air aperture (10), which separates the chamber spaces form the air distribution chamber and carries the fluidised bed (3). Each module has feed-in devices (11) for fuel, adjusters for air supply, and pipe coils (14) for water heating. Above the combustion chamber is a flap for passage of flue gases.
Patent SE-8201767-L (SE)
Inventor: LARSSON OLOF SVERKER
IPC: H02G1/04
Filed: 1982-03-19
Abstract: The carriage comprises a frame with components for its releasable attachment to the insulators, and running tracks for the line or cable. When the line is located in the running tracks it passes through the insulator centre. The line or cable in the unstretched position in the fitted position of the carriage on the insulator is located at a lower level than the part of the insulator against which the line or cable locates in the stretched state. At least one running track is located above the line or cable, and the tracks comprise rotatably located wheels. The frame comprises two end, pivotably connected frame parts. At its other end are components for releasable connection of the ends, and on the frame parts are components for exerting a clamping effect against the insulator when the frame parts are interconnected. (Provisional Basic advised week 83/44)
Patent SE-8203615-L (SE)
Title: Semiconductor store with high integration density - allows simultaneous read=out of two matrix lines and is e.g. for microprocessor
Inventor: DSHKHUNIAN VALERY LEONIDOVICH
IPC: G11C8/00
Filed: 1982-06-10
Abstract: The semiconductor store allowing data to be read-in, stored and read-out simultaneously in two directions, has two multi-bit data lines (1l..1k;2l..2k) coupled to each cell (3ll..3kn) of the storage matrix. Each storage cell (3ll-3kn) has a storage element (4) and two transistors (5,6) coupled to respective data lines (1l..1k;2l..2k). The store also has read-in circuits (11l..11k) each coupled to an input multi-bit data line (16) and to the read-in line (20) and the read-out line (21). Address decoders (23,25) are coupled between the multi-bit address line (24) and the respective matrix lines which can be read-out simultaneously, via data selection control circuits (26l..26n). The read-out data is fed to each of the two data readers via respective read-out amplifiers (12l..12k;33l..33k). The semiconductor store allows a very high integration density for a microprocessor store etc..
Patent SE-8300378-L (SE)
Inventor: RYDBECK NILS
IPC: F23C1/02
Filed: 1983-01-26
Abstract: The boiler uses solid fuel only, or a combination of solid fuel and oil. With solid fuel the combustion direction is reversed. A fuel bunker is accommodated in a space in the boiler, having a grate at the bottom and being sealed off gastight from the flues. The flues run around the space to a separate chimney. When running on oil, the combustion gases are discharged via a separate flue.
Patent SE-8302114-L (SE)
Inventor: ANDREASSON B C
IPC: F02P5/145
Filed: 1983-04-15
Abstract: A microcomputer is used in the invention for the control of the ignition function of an ignition system of an i.c. engine. The limitation of r.p.m. of the engine at high r.p.m. is brought about by an acurately developed procedure of delayed ignition in two steps. The control of ignition timing is carried out by counting timer pulses between reference points, whereby the number of pulses between such points constitutes an address of a position in the ROM of the computer, where a reference number of the ignition time is stored. In manufacturing of a great assortment of engines several demands for limitation of maximum r.p.m. can be fulfilled in that the microcomputer has a spacing for storing several characteristics. The selection of a particular characteristic for a sort of engine is made by establishing permanent connections (or disconnections) in separate inputs of the computer which reads the combination and choses the corresponding characteristic.
Patent SE-8303802-L (SE)
Inventor: STALFORS R L
IPC: H04N1/047
Filed: 1983-07-04
Abstract: The invention relates to a method and a device for converting image and shape information items into electrical information items. The system comprises a camera and an image reader. It is characteristic of the method that the photographic information item is read out in lateral direction line by line and step by step by means of an elongated electrical line reader, the positions of the line reader, which moves along the image during the reading out of the corresponding lines, being controlled by an at least geometric, optically readable pattern which is arranged along the direction of movement of the line reader. The device for carrying out this method exhibits an elongated line reader and elements for displaying the image information item, preferably by projecting the image. The line reader can be moved along the pattern integrated in the image information item and is controlled by successive steps of the pattern in such a manner that the reading out of the image occurs step by step, subdivided into successive steps.
Patent SE-8400254-L (SE)
Inventor: GRIES H
IPC: C07F9/38
Filed: 1984-01-19
Abstract: Diagnostic compsns. contg. one or more complex salts (I) dissolved or suspended in an H2O-contg. medium are new, where (I) are salts of the anion of a complex-forming acid and one or more central ions of elements with atomic nos. of 21-29, 42, 44 or 57-83 and opt. one or more cations of inorganic and/or organic bases or amino acids. Complex salts of formula (Ia) are new (where X is COOY, PO3HY or CONHOY; A is CHR2CHR3, CH2CH2(ZCH2CH2)m, CH2CH(N(CH2X)2)CH2 or CH2CH2N(CH2CH2N(CH2X)2)CH2CH2; R1 is H or Me; R2 and R3 are H, lower alkyl, phenyl or benzyl, or R2+R3 is (CH2)3 or (CH2)4, or R2 is H and R3 is (CH2)p-C6H4-W-protein; p= 0 or 1; W is NH, NHCOCH2 or NHCS; m= 1-3; Z is O, S, NCH2X or NCH2CH2OR4; R4 is lower alkyl; V is as defined for X or is CH2OH, CONH(CH2)nX or COB, or V+V is (CH2)wN(CH2X)CH2CH2N(CH2X)(CH2)w when R1= R2= R3= H; B is a protein or lipid residue; n= 1-12; w= 1-3; with the proviso that there are 3-12 Y substituents, at least 2 being an equiv. of an ion of a metal with an atomic no. of 21-29, 32, 3 44 or 57-83 and at least one being a cation of an organic base or amino acid, any others being H or cations of an inorganic base). The compsns. may be used as NMR contrast agents for nuclear spin tomography, as X-ray contrast agents for radiography or as ultrasonic diagnostic agents.
Patent SE-8400392-L (SE)
Inventor: VIREE S
IPC: D21B1/32
Filed: 1984-01-26
Abstract: An apparatus for treating a fibrous material, e.g. for fiberizing and screening of waste paper, comprises a rotating drum which is provided with at least one partially perforated mantle and is divided into consecutive treating zones by means of a partition wall or walls. In connection with the partition wall there is provided a lifting structure which has an adjustable lifting capacity for transporting the material to be treated to the next treating zone through an opening in the partition wall.
Patent SE-8402749-L (SE)
Inventor: GADEFELT B
IPC: F02F1/42
Filed: 1984-05-22
Abstract: The invention relates to a cylinder-type head for an internal combustion engine, preferably an Otto-type engine, with four valves per cylinder. The cylinder head accommodates at least one combustion chamber with a pair of inlet ports situated side by side and a pair of exhaust ports, situated opposite the inlet ports. With the object of facilitating gas flowing into the combustion chamber to swirl about the cylinder axis, the invention is essentially distinguished in that the interior surface of the combustion chamber between an inlet port and an exhaust port is implemented with a swirl-generating means. At the intersection between the base plane of the cylinder head, said means form a protrusion projecting radially inwards. The remaining interior surfaces of the combustion chamber lack such protrusion at the intersection with the base plane. To reinforce the swirl generation, the inlet duct, with its port situated farthest away from the protrusion, is formed to give the gas a direction having a substantially lesser angle to the base plane than the corresponding angle of the gas direction from the second inlet duct.
Patent SE-8500652-L (SE)
Inventor: MEJIA E
IPC: G08B13/24
Filed: 1985-02-13
Abstract: Security apparatus for detection of a security tag to be hidden in an article to be detected. The digitized waveshape of a tag signature signal preferably obtained by distortion of an oscillating magnetic field, (whereby the distortion signal being detected constitutes a signature signal) is compared with a stored digital representative of a signature signal, and an alarm enable signal is generating in the event of correlation a predetermined number of times in a predetermined time period. The stored signal is modified by the specific factors. The characteristics of the apparatus and of environmental factors. The result is a reliable detection apparatus with a very low false alarm rate.
Patent SE-8502887-L (SE)
Inventor: DANIELSSON T
IPC: H02G7/05
Filed: 1985-06-11
Abstract: A suspension means for suspension of electrical conduits (10), cables or the like comprises a house (11) which is U-shaped in end view, one or more support rollers (12, 13) and a clamping means (14) for clamping of the conduits within the suspension means. The house is reversed U-shaped and comprises a connecting piece (15) and two downwardly depending shanks (16, 17) between which there is disposed a counter piece (19, 19A) for an upwardly acting clamping member for clamping of the conduit against the under surface of the connecting piece. The clamping means comprises a cradle (21) which is vertically movable by means of a clamping screw (20) and the screw passes through a cross bridge (19A) which has its ends affixed within keyhole like slots (26) in the lowermost portions of the U-shanks. <IMAGE>
Patent SE-8701178-L (SE)
Inventor: NORTHMAN B L
IPC: F16H61/00
Filed: 1987-03-23
Abstract: An electronic automatic transmission controller is provided which is adapted to enable electrical control over automatic transmission devices of the type typically used in motor vehicles. The controller employs a manifold having a number of solenoid valve assemblies mounted thereto. The solenoid valve assemblies feature a low stacked height achieved through the configuration of the valves and various improvements in force output for the solenoid valve assemblies. The solenoid valve assemblies are held in an assembled condition through the action of a bracket assembly which has resiliantly deflectable arms which bias against the valve assemblies. Preferably, non-removable fasteners are employed to affix the bracket to the manifold to prevent unauthorized attempts at servicing. The solenoid valve assemblies have protruding terminals which enable a circuit board to be laid against the solenoid valve assemblies such that the board is soldered along a surface opposite the valve assemblies. The automatic transmission controller further features a design which permits automated assembly, thus reducing costs of fabrication. In addition, various improvements in solenoid design are described including a dual working gap system and a design which enables control over spring biasing of a solenoid armature and air gap distance.
Patent SE-8701398-L (SE)
Inventor: E BENGTSSON L
IPC: F24F11/75
Filed: 1987-04-03
Abstract: The invention relates to a control system for adjusting the setting of a damper (9) in a ventilation duct (8) and maintaining a substantially constant pressure at a selected region in the ventilation duct, the system comprising a cylinder (1) having a vertical cylinder axis and housing a readily movable, pressure-responsive device (2), which together with the cylinder defines a pressure space. The pressure space (22) communicates with the ventilation duct at the aforementioned selected region, and drive means (11, 12) are provided for adjusting the damper setting in response to the position of the pressure-responsive device, so as to maintain a constant pressure. The inventive system is characterized in that the pressure-sensitive device (2) has a mass which corresponds to a selected pressure at the aforementioned region in the duct and is intended to balance the pressure force acting on the device.
Patent SE-8704490-L (SE)
Inventor: PROVENCE M
IPC: A63C9/20
Filed: 1987-11-16
Abstract: A cross-country ski binding arranged to improve the ability of a skier to keep the skis in the tracks and to permit the skier to perform skating steps. The binding includes a cylindrical pin mounted in a bearing surface, such as an upper longitudinal rib of the ski, and having at least one portion complementary with at least one portion of the sole of a ski boot whereby the portion of the binding and the portion of the boot are engaged when the boot is affixed to the ski by the binding. At least one compressible member is associated with the pin so that as the pin and the boot connected thereto rotate, a return moment is created as the heel is lifted from the ski during cross-country skiing which compresses the compressible member thereby urging the boot towards the position whereby the boot is substantially flat on the ski.
Patent SE-8704666-L (SE)
Inventor: WIDENBAECK R
IPC: B65B43/12
Filed: 1987-11-24
Abstract: Objects are packeted in bags (5) by means of a chain (1) of flat, flexible bags being conveyed, open at the top, through a filling station (12). Each bag in the chain has a rear main wall with a lip protruding from the opening, out past the edge of the front wall (51). In the station the lip is allowed to run along a support line which, seen in the general direction of feed of the chain of bags, diverges therefrom both horizontally and vertically so that the opening of the bag (5) can easily be opened by a jet of air without creasing the chain of bags.
Patent SE-8801142-L (SE)
Inventor: JUNGVID H
IPC: A23K10/28
Filed: 1988-03-28
Abstract: PCT No. PCT/SE89/00148 Sec. 371 Date Sep. 25, 1990 Sec. 102(e) Date Sep. 25, 1990 PCT Filed Mar. 20, 1989 PCT Pub. No. WO89/08991 PCT Pub. Date Oct. 5, 1989.A feed-stuff for young animals, particularly piglets, to be administered during the first weeks of life and comprising starch, vitamins, and minerals, whereby it has a composition which in general resembles the composition of the mother's milk with regard to the ratio of casein to whey proteins, the lactose content has been adopted to the lactose content of the mother's milk, that the starch present is gelatinized and is substantially free of fibers and other mineral and trace substance binding carbohydrate complexes, and it contains organic, acidifying compounds to maintain a low pH in the stomach.
Patent SE-8802494-L (SE)
Inventor: SANDBERG O
IPC: C22C33/02
Filed: 1988-07-04
Abstract: In this method, a gas-atomized, spherical steel powder is charged in a capsule. The capsule and its contents are heated to a temperature of between 700 and 1000 degree C. Nitrogen gas with an absolute pressure of 0.1-1.5 bar is introduced into the capsule at the said temperature. The introduction of nitrogen gas continues at the rate at which the nitrogen is absorbed by the steel powder by diffusion into the steel and by being combined with nitride formers in the steel until a certain predetermined amount of nitrogen has been taken up in the steel. The introduction of nitrogen is then discontinued and the capsule is hermetically sealed. The temperature of the capsule and of its contents is increased to between 1050 and 1100 degree C and the steel undergoes a homogenizing treatment at a temperature of between 1050 and 1100 degree C, the nitrogen content gradients being essentially eliminated within the steel. The capsule is then subjected to hot isostat pressing to obtain complete sealing of the powder body. <IMAGE>
Patent SE-8802998-L (SE)
Inventor: YAMADA T
IPC: B01J23/58
Filed: 1988-08-26
Abstract: An exhaust gas purifying catalyst having excellent heat resistance comprises a platinum-group element, active alumina, cerium oxide, a barium compound and a zirconium compound on a monolithic support. The barium compound is preferably barium hydroxide, barium oxide or barium carbonate. The zirconium compound is preferably zirconium oxide.
Patent SE-8900593-L (SE)
Inventor: KALLIOLO L
IPC: D21G1/00
Filed: 1989-02-21
Abstract: A calendering method and an apparatus for use in such a method are described in which a paper web 1' is guided for calendering into at least one nip formed between a soft roll (2) and a heated hard roll (3). The width of the web 1' guided into the calender has a minimum width equal to that of the longest soft calender roll (2), thus preventing the burning of an edge section (4) of the soft rolls as the edge section is shielded from the heated roll 3 by the web 1'. A noncalendered edge strip (8) is cut by a cutter 9 and removed prior to the calendered web (1') being further guided to a winder (10). <IMAGE>
Patent SE-8900635-L (SE)
Inventor: STRNAD V
IPC: C03C1/02
Filed: 1989-02-23
Abstract: Melting of materials containing mineral fibres and an organic substance. 
<??>The process consists in melting the mineral fibres 1 in a furnace 2 in the presence of pure oxygen or of oxygen-enriched air originating from nozzles 9, whose oxygen content is at least 40 % by volume to burn the organic substance and to use the heat released for melting the fibrous material. 
<??>Application to the treatment of waste mineral fibres. 
<IMAGE>
Patent SE-9002293-L (SE)
Inventor: STORMBY NILS
IPC: A61B10/00
Filed: 1990-06-29
Abstract: The invention refers to a method for collecting and concentrating cells in a fluid such as body fluid, liquid for irrigation or aspiration cytological material, wherein the fluid is brought to pass through a brush or a wad of cotton in the flow passage of the liquid for collecting existing cells on the filter body. The cells are deposited on a glass slide (20). The invention also refers to an instrument for working the method, comprising an element forming a passage for the fluid and having a brush (15) or a wad of cotton provided therein as a filter body, said passage being connected to a collecting device (10) for the fluid for filtering the fluid when passing through the passage to the collecting device.
Patent SE-9101221-L (SE)
Inventor: LATERRA T
IPC: B01D29/62
Filed: 1991-04-23
Abstract: A method and apparatus for cleaning filter elements (68) that are vertically positioned within a filter vessel (52) that has a tube sheet (66) dividing the filter vessel (52) into a lower filter compartment (62) and an upper plenum compartment (64). A fixed volume of backwash liquid is rapidly directed from the plenum compartment (64) above the tube sheet (66) through the filter elements (68) into the filter compartment (62) that has been drained of liquid. The rapid movement of the backwash liquid is a result of a pressure differential between the plenum compartment (64) and the filter compartment (62). The volume of backwash liquid is maintained above the tube sheet (66) by a pressurized condition in the filter compartment (62), which volume may be changed by adjusting the pressure in the filter compartment (62). <IMAGE>
Patent SE-9102828-L (SE)
Inventor: BARKER S N
IPC: F27D99/00
Filed: 1991-09-27
Abstract: PCT No. PCT/SE92/00665 Sec. 371 Date Mar. 17, 1994 Sec. 102(e) Date Mar. 17, 1994 PCT Filed Sep. 25, 1992 PCT Pub. No. WO93/06417 PCT Pub. Date Jan. 4, 1993.The nozzle contains a conduit for supply of paste fuel. A tapering end of the conduit is located towards an outlet for the nozzle. A spout for supplying splitting air is directed towards the outlet for the nozzle. The jet of splitting air is imparted by the spout in the shape of a cone which has an outer edge tangent to an inner edge of the outlet for the nozzle.
Patent SE-9302912-L (SE)
Inventor: OLSSON PER
IPC: B01J37/00
Filed: 1993-09-09
Abstract: A catalyst material for purification of gases and liquids and a process for preparing it. The catalyst material includes a catalytically inert support body with at least one metal oxide coating deposited on the support body. The support body consists of a ceramic material with a macropore system as well as a micro- and/or a mesopore system. The ceramic material is produced by mixing clay, preferably kaolin, with at least one combustible material, which mixture by means of pelletizing, extruding or the like is formed to bodies, which are burnt at a temperature preferably within the range of 1000-1200  DEG C. One or more metal oxides are deposited on the support bodies by impregnating them with an aqueous solution of at least one metal salt, whereupon the metal salt by contact with one or more alkaline substances is precipitated as a metal hydroxide. The support bodies are subsequently dried and heated to a temperature of 200-900  DEG C, whereby the precipitated metal hydroxyde is calcined to the corresponding oxide.
Patent SE-9500211-L (SE)
Inventor: LYON RICHARD C
IPC: E21B10/00
Filed: 1995-01-23
Abstract: A method to back ream a borehole drilled with a roller cone drill bit is taught. Protruding hard metal cutting inserts are affixed on the upper outside diameter tapered shoulder of each of the bit legs. If the borehole closes to a smaller diameter than the bit gage diameter or loose rock rubble packs around the upper portion of the bit, the protruding cutting inserts fixed on the upper leg tapered shoulder portion back ream the borehole by lifting and rotating the bit.
Patent SE-9500979-L (SE)
Inventor: LINDSTROEM BERNDT
IPC: F28D19/04
Filed: 1995-03-20
Abstract: The second part of the exchanger contains axially directed inlet and outlet channels for directing heat-emitting and heat-absorbing medium in counterflow through the regenerator mass. The channels are sepd. from one another by sector-shaped plates (3) located tightly adjacent to the cylindrical part end surfaces. The plates are articulately joined to fixed central plates at the cylindrical part nave and at outer ends have compressed air-fed air cushion parts (7), which hold the sector plate outer ends fixed on an edge flange (6). The air cushion heads each have the form of a cylindrical block (15) with one end surface (16) directed towards the edge flange and provided with a recess (23) communicating through an axial channel (24) with the other end surface (17). The cylindrical block is arranged with fine adjustment in a fixed casing (12) arranged around an opening in the sector plates, and a conduit (30) from the compressed air source is connected to a nipple (26) in the block channel communicating with the recess in the block channel.