baber/WOPTO huggingface dataset:
Patent SE-415729-B (SE)
Title: Method and equipment for filtering liquids
Inventor: AGERSTRAND T
Filed: 1979-03-06
Abstract: Equipment for filtering liquids incorporating a filter chamber which includes a granular or particulate filter material, on which precipitates etc. from the liquid settle out. The filter chamber is divided into two part- chambers A, B by a partition 13 which forms an overflow, and these part-chambers are designed to operate alternately, each having an upper inlet for unfiltered liquid and a lower outlet 19, 20, 22, 23 for the filtered liquid. One of the filter part-chambers A contains a granular or particulate filter material with a mean volumetric weight which is lower than the density of the liquid to be filtered. Inlets and outlets 14,15,19,20,22, 23 for the liquid are fitted with valves 17,18,21,24 for controlling the liquid level in the respective filter part-chambers A, B as required, so that it would be possible to raise the liquid level and allow the filter material to float up or be drawn with the liquid flow and thereby be carried over from one of the filter part- chambers A to the other B. The valves 17,18,21,24 can be automatically controlled. The filter material can be made up of light granular clinker material. A method for filtering liquids by allowing the liquid to percolate through a bed of granular or particulate filter material situated in a filter chamber A, the mean volumetric weight of which material is essentially similar to the density of the liquid. During the filtering process, the liquid is maintained at a lower level than the surface of the filter bed. For cleaning of the filter material, the liquid level is raised from time to time so that the grains or particles of the filter material, by floating or being drawn with the liquid flow over an overflow 13 or similar, are carried to an adjacent filter-material chamber B which is thereafter used until the filter material needs to be cleaned again. For this purpose, it is then carried back to the first filter-material chamber. <IMAGE>
Patent SE-416386-B (SE)
Inventor: STURM WERNER
IPC: F16L47/03
Filed: 1979-11-30
Abstract: PCT No. PCT/CH79/00059 Sec. 371 Date Dec. 28, 1979 Sec. 102(e) Date Dec. 11, 1979 PCT Filed Apr. 26, 1979 PCT Pub. No. WO79/01000 PCT Pub. Date Nov. 29, 1979. Electric welding sleeves used more particularly with larger pipe diameters have a heating wire winding which is under compressive stress due to the shrinkage of the sleeve member. This compressive stress and the elongation of the resistance heating wire occurring during the welding process can lead to a lateral displacement and contact with adjacent turns. The welding apparatus (4) used for welding such sleeves obviates these difficulties in that the overall welding time of the electric welding sleeve (15) is subdivided into a preheating time and a welding time. During the preheating time a partial power is used and during the welding time the full welding power. If the welding power is taken from an alternating current system the welding process can start with half the power by arranging a diode (8) in the welding circuit (2) and at the end of the preheating time the diode is bridged by a switching stage (10).
Patent SE-421177-B (SE)
Title: Method of separating siliceous ore species from oxide minerals by foam floatation and means for carrying out the method
Inventor: SWIATKOWSKI P
IPC: B03D1/06
Filed: 1980-07-14
Abstract: Oxide minerals such as mineral iron and mineral calcium are enriched by separating the siliceous species by foam floatation. As the collecting reagent in the process, a combination of ether diamine and fatty amine is used. The procedure achieves a substantial decrease in the degree of contamination without lowering the requirements for good yield. A means for carrying out the method contains a combination of an ether diamine and a fatty amine, preferably a fatty diamine, where the ether diamine is present in excess weight and the ratio between the ether diamine and the fatty amine is greater than 1.0:1.
Patent SE-430376-B (SE)
Title: Gloves
Inventor: HANSSON ERIK
IPC: A41D19/00
Filed: 1981-12-30
Abstract: The invention relates to gloves with a reinforcement formed as a single piece of material 1 that has a part 2, which lies crossways in the mid-hand region of the glove and is essentially situated over the palm. This part 2 leads to a second part, which covers the internal angle between the index finger and the thumb and leads to two patches 6,7, one of which 6 extends over the dorsal side of the glove, while the other 7 extends over its palmar side (Fig. 1). <IMAGE>
Patent SE-450372-B (SE)
Title: Lock ring for securing container cover
Inventor: LIEN H
IPC: B65D55/02
Filed: 1982-12-08
Abstract: The device is for securing a cover onto a container against undesired opening, the container having at its upper end a folded, profiled sealing ring against which the cover clamps to produce a tight seal. The ring includes a part extending from the container wall, which evolves into an upwardly bent part working in conjunction with the cover. The upwardly bent part terminates with an edge which is bent over. A lock ring is provided which has a horizontal part at its upper end which locates against the cover bent-over edge. The lock ring has a section extending downwards from that part at the lower end of which is a lip extending inwards towards the container centre. (First major country equivalent to NO8101950)
Patent SE-444781-B (SE)
Title: A tool for the driving in of a rigid element in two stages with a motor-driven hammer device
Inventor: BECK K J
IPC: B25C9/00
Filed: 1983-05-04
Abstract: A tool for the driving in of fixture element into a sub-layer (14) preferably consisting of light concrete, which fixture element contains at least two parts (11, 12) which come into play in their separate parts of the driving-in operation. The tool consists of two mandrels (4, 5) in a hand held device (1), which in a sequence depending on the position of the hand held device (1) relative to the sub-layer (14), actuate their respective fixture elements (11, 12). The tool us intended for use in combination with a motor-driven hammer device.<IMAGE>
Patent SE-452099-B (SE)
Title: Screen box for dentistry
Inventor: ULMBRANT B
IPC: A61C3/06
Filed: 1983-11-16
Abstract: The polisher device comprises a screen box (10) with rear piece (12), side pieces (14,15) and a roof (13). One side piece (14) has a support (18) in which a dental drill hand piece can be fitted to drive a rag plate. In the rear piece is a centrally located aperture (21) provided with a bush
Patent SE-449661-B (SE)
Title: Underwater complete explosive system
Inventor: BRATT S E
IPC: F42D1/00
Filed: 1985-09-16
Abstract: The electrically detonatable blasting system comprises charges (19) provided with separate electric detonators. The charges are interconnected by electrically conductive cables, with a central firing unit. The central firing unit included in the system consists of an interface unit (1) disposed above the waterline with combined control and firing functions. The control and firing pulses of the unit are transmitted, via an electromagnetically shielded and earthed sea cable (2) to junction boxes (4,7-10) connectable below the waterline. To these junction boxes, a predetermined number of charge units (5) may be connected each comprising a number of charges (19) interconnected to a common coupling device (17) by separate conductors.
Patent SE-458779-B (SE)
Title: Corrugated panel for building
Inventor: CARLSSON T
IPC: E04C2/08
Filed: 1986-06-03
Abstract: The slab component profile is such that successive profile parts (10) connecting to one another, located on opposite sides of the symmetry plane (S) passing through the central points of the corrugation snap convolution parts, are symmetrically identical to each other in relation to the symmetry plane (S).
Patent SE-461173-B (SE)
Title: Plate heat exchanger in which at least every other plate lacks one corner portion
Inventor: ANDERSSON J
IPC: F28D9/00
Filed: 1988-05-26
Abstract: In a plate heat exchanger for vaporizing a liquid, use is made of conventional heat exchange plates 3 which have an elongate and essentially rectangular shape and also have corner portions provided with ports. However, one corner portion of at least every other heat exchange plate has been removed and outlet openings 16 from the plate interspaces, in which liquid is to be vaporized, have been produced by edge seals being omitted between the heat exchange plates, which form these interspaces, in the regions of the removed corner portions. <IMAGE>
Patent SE-469227-B (SE)
Title: Copy-collecting system for rotary printing presses
Inventor: LUNDIN KJELL
IPC: B65H29/60
Filed: 1989-06-09
Abstract: It is known in rotary printing presses to take specimen copies from a continuous succession of ready-printed copies. This is done manually or mechanically but has hitherto been carried out late in the line of transport of the copies, which means that the volume of waste can be high. Instead it is now proposed that specimen copies shall be taken mechanically in the transverse direction for the line of transport in conjunction with separation of the copies, in which each copy, physically separated, undergoes an individual displacement. <IMAGE>
Patent ZA-9110129-B (ZA)
Title: Recombinant antibodies.
Inventor: ADAIR JOHN ROBERT
IPC: A61K/
Filed: 1991-12-23
Abstract: CDR grafted antibody is claimed having one chain derived from a first (acceptor) antibody and (pref. 2) CDR(s) derived from a second (donor) antibody. Residue(s) pref. residue 35 in the CDR grafted chain has been altered so it corresp. to the equiv. residue in the antibody. The CDR chains are pref. derived from a human lgG chain. The heavy chain may be derived from the human NEW M or EU or pref. KOL chain. The light chain is pref. derived from the human REl light chain. The CDR grafted antibody has an affinity for the CD4 antigen of 10power5 - 10power12 M-1 pref. 10power8. Affinity is similar to that of OKT4A. CDR(s) may be derived from a mammalian (murine) antibody. Prodn. of the antibody is claimed by recombinant DNA technology.
Patent ZA-9511003-B (ZA)
Title: Process for the functionalisation of surfaces
Inventor: CHABRECEK PETER
IPC: C09D175/04
Filed: 1995-12-28
Abstract: PCT No. PCT/EP95/05013 Sec. 371 Date Aug. 18, 1997 Sec. 102(e) Date Aug. 18, 1997 PCT Filed Dec. 18, 1995 PCT Pub. No. WO96/20796 PCT Pub. Date Jul. 11, 1996The present invention describes a novel coating process that comprises the use of a functional photoinitiator, or a macroinitiator derived therefrom, in a cascade of process steps, wherein, on the one hand, a functional photoinitiator or a macroinitiator derived therefrom is covalently bonded to a carrier and, on the other hand, an oligomer or polymer forming a new surface layer is covalently bonded to the functional photoinitiator, or to the carrier modified by a functional photoinitiator, via functional groups that are co-reactive with isocyanate groups. The invention relates also to novel intermediates that are carriers to which functional photoinitiators that contain free isocyanate groups are bonded.
Patent ZA-9610175-B (ZA)
Title: Thermolabile uracil-dna-glycosylase process for its production and use for removing uracil from dna
Inventor: SOBEK HARALD
IPC: C12Q1/68
Filed: 1996-12-04
Abstract: Thermolabile enzyme with uracil-DNA-glycosylase activity which is in particular characterized by a high degree of purity, short half-lives and a content of contaminating foreign activities of less than 2%, a process for its isolation as well as the use thereof to remove the base uracil from DNA and in particular from PCR products containing uracil. The enzyme is obtainable from gram-positive microorganisms such as e.g. Arthrobacter or Micrococcus.
Patent CN-1018685-B (CN)
Inventor: BONNIAU MICHEL
IPC: H01H71/32
Filed: 1988-09-02
Abstract: 电磁脱扣装置的板状衔铁12的联接是由独立的保持部件34带有的刀片实现的。保持部件34刚性地固定在板状衔铁12上，板状衔铁12的材料可以与保持部件34的材料不同。
Patent FI-113980-B (FI)
Inventor: TAALIKKA REIJO
IPC: B62D1/184
Filed: 2002-05-07
Granted: 2004-07-15
Abstract: A vehicle comprising a body (1) ; a cabin space (2) contained within the body and delimited by a wall (3) in a direction upward and/or forward; a driver's seat (3) placed in the cabin space; an opening (5) provided in the wall above the seat and aligned with the seat; an openable and closeable hatch (6) for the opening, said hatch being provided with viewing means (7', 7") allowing the driver to see outside; a steering wheel (8) placed forward of the seat; a seat frame (9) pivotally connected at one end to the wall (3) by a first joint (10) so as to be turnable about a horizontal first pivot shaft (11) transverse relative to the vehicle between a low position (I) and a high position (II), the seat (4) being mounted on the other end of said seat frame, so that in the high position the seat is closer to the opening (5) than in the low position; and an actuator (12) for turning the seat frame about the first pivot shaft (11) to adjust the height position of the seat; a steering wheel frame (13), which is supported at one end on the wall (3) by a second joint (13) at a distance from the first joint so that it can turn about a second pivot shaft (15) parallel to the first pivot shaft, the steering wheel (8) being mounted at the other end of said steering wheel frame; and a connecting bar (16) fitted between the seat frame (9) and the steering wheel frame (13) to cause the steering wheel frame to move simultaneously with the seat frame to adjust the position of the steering wheel. <IMAGE>
Patent FI-115322-B (FI)
Inventor: KARPPINEN VEIJO
IPC: G01R21/06
Filed: 2003-09-19
Granted: 2005-04-15
Abstract: A method and system for the measurement of energy in an alternating-current motor drive containing a frequency converter (10, 11) or an equivalent stepless rotational speed regulator provided with semiconductor switches, in which regulator the power taken by the electric drive from the mains is determined, and in which, based on the power taken by the electric drive from the mains, the energy taken from the supply mains, especially the accumulated energy consumption after a given instant is determined. <IMAGE>
Patent FI-127767-B (FI)
Title: Air purifier and a method of purifying household air
Inventor: LIPPOJOKI ISMO
IPC: B03C3/78
Filed: 2016-03-04
Granted: 2019-02-15
Abstract: According to an example aspect of the present invention, there is provided an air purifier comprising: an ionization chamber (12) arranged for charging impurity particles in the incoming air; electrostatic collector plates (15, 16) located after the ionization chamber and arranged for trapping the charged impurity particles. The air purifier further comprises a washing system (20) above the electrostatic collector plates, which washing system is arranged for dispensing a cleansing solution onto the electrostatic collector plates; a fan system (18) capable of two-mode action: a purification mode of aspirating air to be purified upwards, into the ionization chamber and subsequently through the electrostatic collector plates, and a drying mode of blowing air in the opposite direction.
Patent FI-129499-B (FI)
Title: Method of carrying out thermolysis and thermolysis apparatus
Inventor: OASMAA ANJA
IPC: B29C48/685
Filed: 2018-02-26
Granted: 2022-03-31
Abstract: A method and apparatus for thermolysing organic material. The method comprises steps of: A) feeding the material in a single-screw extruder (100), the extruder comprising -- a cylindrical rotor member (1) having diameter (D) and length (L) and comprising a feeding zone (14), -- the rotor member (1) arranged in a barrel (2), -- the cylindrical surface of the rotor member (1) carrying cavity/cavities and/or projection(s) (5) arranged in helically extending rows, -- the helically extending row(s) of the rotor member (1) having a pitch (P) and depth (d) in the feeding zone (14) of the rotor member, wherein -- the relation of the depth (d) to the diameter (D) of the rotor member, i.e. d:D, is not more than 1:20, and -- the relation of the pitch (P) of the rotor member to the diameter (D) of the rotor member, i.e. P:D, is not more than 1:4, B) heating the material in the single-screw extruder (100) to a flowable state, and C) thermolysing the material.
Patent HK-1044099-B (HK)
Title: Improved storage and maintenance of blood products including red blood cells and platelets
Inventor: SECONDO DOTTORI
IPC: A01N/
Filed: 2002-06-12
Abstract: Cell membrane maintenance of red blood cells and platelet concentrates is improved by the addition of 1 mM-10 mM L-carnitine and derivatives. This improvement allows extension of the period of viability of packed red blood cells and platelet concentrations beyond current periods. Additionally, the materials so treated exhibit extended circulation half life upon transfusion to a patient. Improvements in membrane maintenance achieved by this method permit irradiation of sealed containers of blood products so as to substantially sterilize and destroy leukocytes in the same.
Patent HU-180750-B (HU)
Title: Cutting table for harvesting plants sown thick in rows particularly for ensilage harvesters
Inventor: PIETSCHMANN FRANK
IPC: A01D43/08
Filed: 1976-09-10
Abstract: A chaff cutter has a mowing head where two adjacent feed channels including the corresponding draw in elements (5), form a common feed channel. This draw in element of the individual feed channels (2, 2') consists of a draw in chain (5). After the joining of two adjacent feed channels (2, 2'), their draw in chains form one draw in element. A feed element at the junction point (4) of two feed channels (2, 2'), consists of vertically rotating feed rollers (10), which extend over the total height of the feed channel. These feed rollers (10) are driven by the draw in chains (5).
Patent HU-182042-B (HU)
Title: Method and apparatus for producing spiral ribbed tube
Inventor: VAN METEREN JOHANNES
IPC: B21D53/06
Filed: 1979-01-25
Abstract: Apparatus for making a finned tube by wrapping a strip of finning material 118 round tubing T includes at least two tube feed units 18, 20, each reciprocated between a tube- gripping position and a tube-release position, the movements of the feed units being synchronised so that the tube is moved continuously, (drives 32, 36), and the tube is also continuously rotated by the feed units (drives 30, 34) to wrap the finning material on it. The grippers are advanced by rotating sprockets 44 engaging chains 50, and returned by hydraulic cylinders 58 driving chains 50 through chains 56 and free-wheel devices 62. Continuous tubing may be made up of lengths of tube rotated at the same speed as the tube being finned, and butt welded to the latter. <IMAGE>
Patent HU-184208-B (HU)
Title: Feeder
Inventor: MILLAR ROBERT F
IPC: B65D83/06
Filed: 1976-07-30
Abstract: A dispensing apparatus for particulate matter which distributes said particulate matter, at substantially the same rate, uniformly across a given area.
Patent HU-184214-B (HU)
Title: Process for preparing copolymeric solutions for forming modacryl fibres
Inventor: LEMONDTAK MEGNEVEZESUEKROEL
IPC: D06M15/31
Filed: 1978-10-19
Abstract: Textile fibers having reduced inflammability and high luster, constituted by copolymers of acrylonitrile, vinylidene chloride and a significantly homopolymerizable sulphonic comonomer are described. Significantly homopolymerizable comonomers are defined as monomers which homopolymerize with a conversion above 30 DEG -40 DEG  under standard conditions set forth in the specification. A preferred class of such comonomers are the derivatives of acrylamidoalkanesulphonic acids, e.g. 2-acrylamido-2-methylpropane-sodium sulphonate. The fibers are spun from spinning dopes containing said copolymers in solution in organic solvent miscible with water and less than 4% of water. Said spinning dopes can be obtained by preparing a binary copolymer of acrylonitrile and the sulphonic monomer, in solution in the solvent, mixing the solution with a solution of acrylonitrile and vinylidene monomers in the same solvent, and subjecting the mixture to copolymerization. The copolymers finally obtained contain 50-85% of acrylonitrile, 13.5-46.5% of vinylidene chloride, and 1.5-3.5% of the sulphonic comonomer, the percentages being by weight.
Patent IL-230112-B (IL)
Title: Alarm wristwatch
Filed: 2013-12-23
Abstract: An alarm wristwatch including a watch, a strap having an extent, a mechanism for increasing and decreasing the extent of the strap, and a circuitry for controlling the mechanism to intermittently increase and decrease the extent of the strap, thereby increasing and decreasing a pressure of the strap on a user's wrist, resulting in attracting the user's attention, while not attracting other persons' attention.
Patent IT-1258506-B (IT)
Inventor: BEGHELLI GIAN PIETRO
IPC: G08B25/06
Filed: 1992-02-20
Granted: 1996-02-27
Abstract: A system for detecting presences comprising devices equipped with electronic circuits for the transmission and reception of binary messages according to the technique of conveyor waves passing through the normal domestic electric network. Said devices, connected to the electric network by an incorporated plug are in addition equipped with actuators for the control (command) of the electric power equipment in order to intercommunicate at an equivalent rank level. This system consisting of an ensemble of several devices of the above-mentioned kind associated with devices having presence-detecting characteristics is capable of carrying out the function of an anti-intrusion alarm installation. <IMAGE>
Patent IT-1259806-B (IT)
Title: Dispositivo di controllo per una macchina utensile microfinitrice
IPC: B24B/
Filed: 1992-12-15
Granted: 1996-03-26
Abstract: Una macchina utensile microfinitrice comprende nastri abrasivi (22, 24) e ganasce (6, 8) di riferimento e serraggio per la lavorazione di una superficie cilindrica (1) di un pezzo meccanico (2).Per realizzare un controllo in-process delle operazioni di microfinitura è previsto un dispositivo di rilevamento (34; 34') fissato ad una ganascia (6) attraverso una molla piatta (38), e comprendente un elemento di supporto (36) che reca un tastatore fisso (50) ed una testa comparatrice (52) con un tastatore mobile (66), una porzione flessibile (62) per consentire movimenti del tastatore mobile (66) rispetto all'elemento di supporto (36), e mezzi trasduttori (72) per rilevare movimenti del tastatore mobile (66) e fornire segnali elettrici ad un'unità di elaborazione e comando (76; 76').
Patent IT-1247946-B (IT)
Title: Stabilizzazione in forma liquida dell'enzima urato ossidasi
Inventor: D ALTERIO MAURIZIO
IPC: C12N9/06
Filed: 1991-05-17
Granted: 1995-01-05
Abstract: La presente invenzione si riferisce ad un processo per la stabilizzazione in forata liquida dell'enzima Urato ossidasi (comunemente detto Uricasi), nonché alle relative composizioni che è così possibile ottenere, con particolare riguardo a composizioni contenenti un reagente di tipo Trinder.Secondo il processo dell'invenzione è possibile stabilizzare la Uricasi in forma liquida aggiungendo alla composizione in cui è contenuto l'enzima un acido bicarbossilico sostituito o non sostituito avente da 2 a 5 atomi di carbonio, preferibilmente 4 o 5.L'acido aspartico ha rivelato una particolare efficacia nello svolgimento di detta attività stabilizzatrice in composizioni liquide di Uricasi contenenti un reattivo di tipo Trinder.