baber/WOPTO huggingface dataset:
Patent SE-542510-C2 (SE)
Title: Ventilation system for operating room
Inventor: REHN ANDERS
IPC: F24F3/16
Filed: 2018-10-05
Abstract: The present invention relates to a ventilation system for an operating room. The operating room comprising a surgical Area (1), where the patient and surgical personnel (SI) are positioned during surgery, an anesthetics Area (3), where the anesthetics personnel (S3) are positioned during surgery, and a door (8) to an outside of the operating room. The ventilation system comprises a plurality of first exhausting units (6) positioned in the proximity of at least two corners of the operating room, and a second exhausting unit (7) positioned with its center point (7c) at least 2 meters above a floor level and within 3 meters from a center point (8c) of an upper frame of the door (8). The second exhausting unit (7) is configured to exhaust more air per time unit than any one of the first exhausting units (6) individually.
Patent SE-544551-C2 (SE)
Title: Sängskåp med fällbar säng anpassad att inta ett uppfällt, ett nedfällt samt ett snedställt läge
Inventor: HÄGGLUND RUBEN
IPC: A47C17/54
Filed: 2020-11-12
Abstract: Ett sängskåp (1) har två gavlar, en sängram (10) mellan dessa och en spärranordning (30) kopplad till sängramen (10) så att den kan flyttas mellan ett första, vertikalt läge, ett andra, horisontellt läge och ett tredje, nedåt sluttande läge. Spärranordningen (30) är anordnad på en av de motstående gavlarna och innefattar en första spärrhake (32) fäst vid sängramen (10) och roterbar mellan en första, en andra och en tredje position genom rotation av sängramen kring en axel mellan de första, andra och tredje lägena, och en andra spärrhake (38) roterbar mellan ett spärrande och en icke-spärrande läge, varvid den andra spärrhaken (38), när den är i sitt spärrande läge, är anordnad att göra ingrepp med den första spärrhaken (32) och förhindra rotation av den första spärrhaken (32) från den andra till den tredje positionen. Därigenom åstadkommes ett sängskåp med både enkel och säker mekanik.
Patent SE-500212-C2 (SE)
Inventor: ZIPF ECKART
IPC: B66C1/14
Filed: 1985-11-28
Abstract: A coupler for hanging a prefabricated concrete body on a hoist. The connecting hook member has an arcuate slot and is provided on one end with an entrance opening for the slot, in which the connecting bolt head of an anchor bolt can be inserted. The connecting hook member is constucted as a hemispherically shaped component, on whose top side a hook pivot eye is attached, which is engaged pivotally with the suspension shackle in the shackle pivot eye. On the one side of the hook pivot eye the entrance opening formed as a mouth of the slot is positioned on the top side of the hemispherically shaped component. On the other side of the hook pivot eye the operating lever is positioned extending substantially radially. The hook pivot eye may be positioned in the plane of the slot. In this case the operating lever reaches a limit of its motion by contact with the bridging member of the suspension shackle. The hook pivot eye may however also be oriented perpendicularly to the slot.
Patent SE-508836-C2 (SE)
Inventor: ALLGULIN TORKEL
IPC: C02F1/52
Filed: 1993-04-20
Abstract: The present invention relates to a method for purifying contaminated industrial sewage water solutions or other aqueous solutions having a similar contaminant profile, normally containing ions of several metals and other elements such as As, Bi, Sb, P and Se, by precipitation in two stages and by returning the precipitate separated from the second precipitation stage to the first precipitation stage. Precipitation is effected in a first stage by adding lime in a surplus quantity, wherewith the major part of the contaminant content is precipitated. The formed precipitated is isolated and removed together with residual lime. Precipitation of remaining contaminant content is effected by adding a suitable reagent for precipitation at a pH in the range of 4-11, and formed precipitate is isolated and returned to the first precipitation stage, either directly or indirectly.
Patent SE-511152-C2 (SE)
Inventor: FUJIWARA SHUZO
IPC: B01J3/08
Filed: 1993-11-02
Abstract: In order to produce a new substance having a diamond crystal structure, the following steps are taken in order. First, a graphite-like substance is prepared which contains boron (B), carbon (C) and nitrogen (N) as main elements. Then, the graphite-like substance is mixed with a metal powder to produce a mixture. Then, a pressure is applied to the mixture to produce a molded body, and then an explosion pressure is applied to the molded body.
Patent SE-502073-C2 (SE)
Inventor: NIMMERSJOE GUNNAR
IPC: H02H7/26
Filed: 1994-01-03
Abstract: A method and a device for determining the direction to a fault on a power transmission line in relation to a measuring station with the aid of phase currents and voltages, measured in the measuring station, by means of which change values DELTA U in the phase voltage, change values in the phase voltage DELTA UM of a line model and change values in the derivative DELTA I' of the phase current can be determined, and wherein for each measuring loop phase-ground the signal DELTA QL=( DELTA U- DELTA UM)x DELTA UI' is formed and if this value is smaller than a negative value assumed in advance, a fault lying ahead, in relation to the measuring station, has been detected, and wherein for each measuring loop phase-ground the signal DELTA QB = DELTA Ux DELTA UI' is formed and if this value is greater than a positive value assumed in advance, a fault lying behind, in relation to the measuring station, has been detected.
Patent SE-505309-C2 (SE)
Inventor: JANSON KURT
IPC: B27B7/04
Filed: 1994-11-29
Abstract: A circular saw for re-sawing or ripping wood, timber and the like, such as logs, blocks, cants and boards, into thinner pieces, wherein the saw includes to this end a plurality of saw blades (21, 22) which are mounted on two mutually parallel and vertically spaced saw axles (9, 10), and wherein means are provided for feeding the wood towards those parts of the blades that are located between the axles, such that both sets of blades will saw one and the same piece of wood from opposite sides thereof. The saw axles (9, 10) are each journalled in a respective stand unit (12, 13), wherein the stand units are vertically movable relative to one another so as to be able to saw through wood of large dimensions with the use of pairs of mutually opposing blades (21, 22) for sawing each cut, and wherein the blades are displaceably mounted on respective saw axles (9, 10) so that each blade of the two sets of blades is able to produce its own through-penetrating cut when cutting wood of smaller dimensions.
Patent SE-521511-C2 (SE)
Title: Method for sepg. three=phase system from single-phase system in electrical installation
Inventor: JOHANSSON OESTEN
IPC: H02J3/00
Filed: 1995-02-20
Abstract: The electrical mains is formed with three-phase with a voltage between them of 100 V. They are phase-shifted by 120 deg. between each other. Between one phase and neutral 230 volts are available. The three phases are termed as L1, L2 and L3. An attempt is made to distribute the single phase loads so that they are of like size between L1 and neutral, L2 and neutral and L3 and neutral. It L1,L2 and L3 are equally loaded, the current is equally distributed between phases, and neutral remains without current. The problem is solved by using a transformer which partly galvanically separates the single phase from the three phases and gives a clean 230 volts. Independently as to how the 230 volts are loaded neutral is without current, but protection is provided with short-circuiting to earth.
Patent SE-510100-C2 (SE)
Inventor: HYVOENEN HEIMO
IPC: E02D29/12
Filed: 1996-07-08
Abstract: Two types of service units (5 and 10) are used in district heating establishments, arranged in shafts requiring a person to descend into the shaft. According to the invention the service units (5 and 10) are moved from a road surface (1) to a level (2) at the side and other service units (5 and 10) are created enabling manipulation at ground level (2) in an erect position. One service unit is arranged specially for connection to a property.
Patent SE-511796-C2 (SE)
Inventor: JOHANSSON MAGNUS
IPC: H04L29/06
Filed: 1997-02-13
Abstract: Intelligent networks have been developed with the primary object of facilitating the provision of complex telecommunications services. In contrast to this, networks based on TCP/IP are intended to handle substantial quantities of data and are, therefore, ideal for broadband communications. Thus, there is much to be gained from a telecommunications system and network which can effectively integrate an IN with an IP network. An integrated IP and IN network can use the IN network to handle service management and customer data for services provided over the IP network. This enables the IN development environment to be used in other environments. Thus, the service environment can be the same for a given service, regardless of where it is realised. The present invention provides a telecommunications network which includes an IP network and an intelligent network. Services provided on the IP network are controlled by the intelligent network via an IP-Service Switching Point.
Patent SE-509780-C2 (SE)
Inventor: JOHANSSON TED
IPC: H01L29/78
Filed: 1997-07-04
Abstract: The present invention relates to a vertical bipolar power transistor primarily intended for radio frequency applications and to a method for manufacturing the bipolar power transistor. The power transistor comprises a substrate (13), a collector layer (15) of a first conductivity type on the substrate, a base (19) of a second conductivity type electrically connected to the collector layer, an emitter (21) of the first conductivity type electrically connected to the base, the base and the emitter each being electrically connected to a metallic interconnecting layer (31,33), the interconnecting layers (31,33) being at least in parts separated from the collector layer (15) by an insulation oxide (17). According to the invention the power transistor substantially comprises a field shield (25) electrically connected to the emitter, and located between the metallic interconnecting layer of the base and the insulation oxide.
Patent SE-512714-C2 (SE)
Inventor: BURSTROEM BERTIL
IPC: B60C29/06
Filed: 1998-08-25
Abstract: A device especially for cars and other road vehicles for use when carrying out pressure checking and filling of air in tyres or other devices containing gas, which comprises a cylinder (1) preferably of plastic or rubber or another soft composite with an external grip handle (3) in one end and an internal grip (5) in the other end which fits and grips around the valve cap of the filling nipple. In the cylinder a permanent magnet (9) is applied so that the device can be temporarily be fastened on the car body, on a mudguard under the fuel filler lid or similar. The device is fitted with rotating indication rings or bands (12, 13) whose relative position in relation to the cylinder's casing and its indication symbols (14, 15, 16) can show the pressure that the tyre or car manufacturer has recommended.
Patent SE-519439-C2 (SE)
Inventor: WILLIAMSSON PER AAKE
IPC: B01D17/02
Filed: 1998-10-26
Abstract: An arrangement (2) for cleansing polluted water that enters into a catch basin includes a container (4), which is intended to be arranged in the catch basin and which has an upper, substantially horizontal intake opening (30) for receiving the downward moving polluted water, and a pollution-absorbing material (6) that is arranged in the container for cleansing polluted water that flows from the intake opening. The arrangement further includes a particle separator (8) which in arranged above the container (4) and which forms an outer surface (18) with a shape such that solid particles in the incoming, polluted water are diverted by the outer surface so that the particles fall outside of the intake opening (30) of the container, whereas water is led in under the particle separator (8) by surface wetting to the outer surface and falls down into the container via its intake opening.
Patent SE-518185-C2 (SE)
Title: Floor related illuminated advertising sign arrangement with box and several light generating instruments imbedded in box for advertising purposes comprises board displaying advertising message placed in front of lights
Inventor: JAERLEBRO LENNART ROLF
IPC: G09F13/04
Filed: 1999-08-12
Abstract: The sign has internal lights and a board (1d) showing an advertising message in front of the lights. A transparent board covers the board resting against a flat foundation. The sign is completely or partly surrounded by a frame bearing against the foundation. The frame has a triangular cross section and the sections form a right angle and are adjusted to bear against the foundation facing the sign edges.
Patent SE-522580-C2 (SE)
Inventor: SINGER ANDREAS
IPC: B27B17/14
Filed: 1999-10-06
Abstract: A tensioning device for a chain or a belt drive for a motor of a hand machine tool, especially for a chain saw or a grinding or abrasive cutting-off machine, with a longitudinally movable bracket, such as a bracing or an arm, which can be fixed together with a cover with at least one bolt with a screwable nut to a casing or to another part of the hand machine tool, whereby the tensioning device has an adjusting screw extending in the longitudinal direction of the bracket on which a rider screw is movable to-and-fro by rotating the adjusting screw, the rider screw having a trunnion extending through an opening of the bracket so that, for tensioning the chain or the belt drive, the bracket follows a movement of the rider screw. Here a length of the trunnion is configured such that, the cover being set upon the hand machine tool, and the bracket being placed between the cover and the hand machine tool, the bolt projects sufficiently far through the cover for screwing on the nut only if the trunnion penetrates into the opening of the bracing.
Patent SE-517363-C2 (SE)
Inventor: LILJEROOS KARI
IPC: B27L1/00
Filed: 1999-12-22
Abstract: Methods are disclosed for removing the bark from logs including transporting the logs in a longitudinal direction, cutting the surface of the logs as they move in the longitudinal direction using blades projecting upwardly with respect to a bottom surface on which the logs are supported and which is moving transversely under the logs, and simultaneously causing the logs to move so that the logs alternately contact the blades and are displaced from contact with the blades. Apparatus for removing the bark from logs is also disclosed.
Patent DE-10056169-C2 (DE)
Inventor: MIGLIARI ROBERTO
IPC: A61F2/04
Filed: 2000-11-13
Granted: 2003-07-03
Abstract: An implant (1) for holding the female bladder has an areal, flexible basic structure (2), which has a base (4) with a front area (6), a rear area (8) and a longitudinal axis (L) running from front to back, as well as two extensions (10, 11). The two extensions (10, 11) start from the front area (6) of the base (4) and extend forwards, the distance between them increasing. Furthermore, two front supports (22, 23) which start from the free end areas of the two extensions (10, 11) and extend transverse to the longitudinal axis (L) of the base (4), and a connection (26) between the free end areas of the two extensions (10, 11) are provided. A free space (28) is formed between the connection (26), the two extensions (10, 11) and the base (4). Two rear supports (32, 33) start from opposite sides in the rear area (8) of the base (4) and extend transverse to the longitudinal axis (L) of the base (4).
Patent DE-19546734-C2 (DE)
Inventor: TUERK ERICH
IPC: B65D51/28
Filed: 1995-12-14
Granted: 1997-12-18
Abstract: A packaging configuration includes a lavatory basket and a refill bottle assembly interconnected for storage, shipping and sale. The refill bottle assembly includes a refill bottle containing a cleaning agent for refilling the container of the lavatory basket during use, and a closure cap for sealing attachment with the outlet of the refill bottle. The lavatory basket includes a container for holding and selectively dispensing the cleaning agent, and a securing element extending therefrom. The container is configured to be releasably attached to a concave upper surface of the closure cap of the refill bottle by means of a projection tab on the closure cap in locking engagement with a corresponding recess in a wall of the container. A releasable connection is provided between the securing element and the refill bottle assembly to further secure the container to the refill bottle assembly.
Patent DE-19549498-C2 (DE)
Title: Glass gob transfer channel appts.
Inventor: KRAEMER KURT
IPC: C03B7/16
Filed: 1995-05-11
Granted: 1998-08-06
Abstract: A channel arrangement, for gob transfer from a distributor (2) to the initial moulds of a glass machine, has a downward sloping middle channel (4) extending between the collection channel (3) of the distributor (2) and a division channel (5) which has a straight outlet end section (34) and which is mounted on a glass machine frame portion (29) by the holders (23) of adjustable suspension devices (19) such that its outlet is aligned with the central axis of the initial moulds. The improvement is that each suspension device (19) is (a) provided with a holder arm (20) fixed to its holder (23) and having a receiver for adjustable rigid holding of the outlet end section (17) of the middle channel (4); (b) mounted on a cantilever which is mounted in vertically adjustable manner by spacers on the glass machine frame portion (29); and (c) provided with a spherical bearing, about which the holder (23) and the holder arm (20) can swivel freely.
Patent DE-19741356-C2 (DE)
Inventor: BOHLANDER RALF
IPC: C08L83/04
Filed: 1997-09-19
Granted: 2001-02-15
Abstract: A process for producing glucoprotamines by condensation of N-substituted propylene diamines with 2-aminoglutaric compounds in which the reaction is carried out in the presence of aminosilicones is disclosed. Glucoprotamines produced in accordance with the disclosed process exhibit improved color quality and longer storage stability.
Patent DE-19846873-C2 (DE)
Inventor: WALTER JUERGEN
IPC: F16D3/74
Filed: 1998-10-12
Granted: 2001-11-15
Abstract: The invention relates to an elastic shaft coupling having at least one torsion element (1) which comprises at least one elastomer body (5) serving as a transmission element. Axial metallic connecting flanges (2) are mounted in a fixed manner, preferably by vulcanization, on the input and output sides of the elastomer body. In order to increase the transmittable power density and to improve the rubber-metal connection in the edge areas of the connecting flanges (2), the invention provides that the connecting flanges (2) axially project outward with regard to the elastomer body (5) from the plane of the connecting flange while forming an arch at least on the radially extending edges (2a, 3a) of the connecting flanges between the elastomer body (5) and the connecting flanges (2), the edges being formed on the outer edges of connecting flange segments (2) and/or on the inner edges of passages (3) in the connecting flange (2). In addition, the elastomer body (5) is connected to the flanges by vulcanization along the arched area.
Patent DE-19910389-C2 (DE)
Inventor: MAUK HANNS-JOERG
IPC: B29C43/30
Filed: 1999-03-09
Granted: 2001-09-27
Abstract: The invention relates to an unsupported flat linoleum structure, a method of producing same and the use of the unsupported flat linoleum structure obtained in this way.
Patent MD-2750-C2 (MD)
Title: Piston liquid meter
Inventor: MOROIANU GHEORGHE
IPC: G01F11/04
Filed: 2000-03-24
Abstract: The invention relates to the mechanical engineering and is meant for liquid metered pouring out into vessels.The piston liquid meter includes an external cylinder and a rotary internal cylinder, coaxially placed therein, into the bases and lateral walls of which there are made inlet and outlet ports, correspondingly, which overlap by turns. The regulating cover is mounted onto the external cylinder by means of a threaded connection. The piston is placed into the cavity of the internal cylinder. With the piston it is joined a rod, freely installed into the central duct of the hollow shaft, rigidly fixed in the upper part of the internal cylinder and into the regulating cover. The free end of the rod is joined by means of a link with the driving shaft, which is kinematically joined with the transmission mechanism, the driving member of which is mounted onto its shaft, coupled with the driving shaft by an electromagnetic clutch, and the driven one is mounted onto the hollow shaft. The meter is additionally provided with a mechanism for regulating cover displacement, which contains a reversible electric motor, a gear-wheel joined with it, which engages into mesh with the gear ring, made onto the lateral outer surface of the regulating cover, and a dip stick, mounted onto a calibrated rule and coming in contact with the lower part of the regulating cover. The transmission mechanism is made in the form of a Maltese-cross movement. The four inlet ports, made into the base of the internal cylinder, are uniformly placed round a circumference, and the four outlet ports, made into its lateral wall, are uniformly placed between them and are misaligned about the inlet ones at an angle of 45°.
Patent MD-2792-C2 (MD)
Title: Powdery alloy
Inventor: URECHEAN Serafim
IPC: B23K35/30
Filed: 2001-06-22
Abstract: The invention relates to the powdery alloys for welding on and correction of defects onto the surface of the pieces of grey cast iron in the machine building and other branches of industry.The powdery alloy, preferably for electric and gas welding of the grey cast pieces, contains carbon, silicium, manganese and iron. Novelty consists in that the alloy supplementary contains zirconium and strontium having the following component ratio, mass %:The result consists in improving the physical and mechanical properties of the powdery alloy.
Patent RU-2183216-C2 (RU)
Title: Aircraft treatment composition
Inventor: KARDER CHARL Z KHOBERT
IPC: C09K3/18
Filed: 1997-02-21
Granted: 2002-06-10
Abstract: FIELD: special-purpose fluids. SUBSTANCE: invention provides multi-purpose aircraft fluid based on aqueous solution of glycols and/or glycerol (ca. 40%) thickened with polymer thickener (at least 0.05%) and/or its neutralization salt, neutralization agent, in particular sodium hydroxide, to provide pH value close to 7.1, a surfactant forming associate with thickener, corrosion inhibitor, colorant, and water - the balance. Thickener contains, wt.%: one or more α-,β--unsaturated carboxylic acids bearing one monoethylenic bond, 1-99.9; one or more unsaturated monomers with preferably macromonomers containing at least one side hydrophobic fragment, 0.1-99; and one or more unsaturated monomer with polyethylenic bonds. EFFECT: increased resistance to drops of viscosity and other critical parameters provoked by action of heat and/or shear forces. 21 cl, 31 tbl
Patent RU-2160005-C2 (RU)
Title: Method of preparing insecticide agent based on bacillus thuringiensis
Inventor: NUGMANOVA T A
IPC: A01N63/23
Filed: 1997-07-04
Granted: 2000-12-10
Abstract: FIELD: biotechnology. SUBSTANCE: sodium chloride, carbon black, and coniferous odorant are added to culture broth containing spore-crystal complex of Bacillus thuringiensis and a part of sulfite-alcohol distillery dregs. Mixture is agitated and partially dried to give double-layered preparation with its shell consisting of dregs (85-90% of tits total quantity) and internal part comprising the rest of dregs and other ingredient. Preparation shows activity against coleopterous insects. EFFECT: increased stability on storage. 2 ex