baber/WOPTO huggingface dataset:
Patent SE-544043-C2 (SE)
Title: Cultivation arrangement with support structure, and aquaponic cultivation system
Inventor: BYSTRÖM MATTIAS
IPC: A01K61/00
Filed: 2019-12-17
Abstract: A support structure (250) for cultivation boxes (202). The support structure (250) comprises one or more return pipe holders (252), a foot arrangement (254) and a cultivation box support surface (256). The foot arrangement (254) comprises a foot surface configured to contact the ground, and the cultivation box support surface (256) is configured to lift one or more cultivation boxes (202). The foot arrangement (254) and the cultivation box support surface (256) are connected such that the cultivation boxes (202) are distanced from the ground when being arranged at the support structure (250). The return pipe holders (252) are configured to hold a return pipe (218) under the cultivation boxes (202).By arranging the cultivation boxes (202) on support structures (250) above the return pipe (218), the excess water from the cultivation boxes (202) may easily be led to the return pipe (218) without need for external tube couplings.
Patent SE-544953-C2 (SE)
Title: A method for a procedure of connection and disconnection of a vehicle to/from a plurality of electrical lines
Inventor: THORéN CHRISTER
IPC: B60L53/14
Filed: 2020-11-05
Abstract: A method (300) for a procedure (400) of connection and disconnection of a vehicle (100) to/from a plurality of electrical lines (202) of an electric road system (200), wherein the connection and disconnection procedure (400) comprises: in response to a disconnect warning and if the vehicle (100) is connected to the plurality of electrical lines (202), blocking (401) the electric current from the plurality of electrical lines (202) to a powertrain (104) of the vehicle (100). The method (300) comprises: maintaining (302) the connection of the vehicle (100) to the plurality of electrical lines (202) while the electric current from the plurality of electrical lines (202) to the powertrain (104) of the vehicle (100) is blocked (401) in response to the disconnect warning. A control arrangement (150) implementing such a method (300).
Patent SE-545186-C2 (SE)
Title: Electrical cable and manufacturing thereof
Inventor: ISRAELSSON MAGNUS
IPC: H01B9/02
Filed: 2021-09-08
Abstract: Low-loss lightweight high-power kilohertz alternating-current highvoltage electrical cables 1 usable in low pressure having a bundle 2 of metallic wires 3 being separated from each other by non-conductor layers 4 provided on the individual metallic wires, wherein the metallic wires 3 alternate between outer positions 5 and inner positions 6 in the bundle along a longitudinal extension 7 of the electrical cable in order to counteract skin effect in the electrical cable bundle 2, as well as enabling counteraction of proximity effect, when in use, an inner semi-conductive layer 8 of broad range temperature rated polymeric material surrounding said bundle 2 of metallic wires 3, and an insulating layer 9 of broad range temperature rated polymeric material surrounding and bonded to the inner semi-conductive layer 5, at least one of the metallic wires 3 being in electric contact with the inner semiconductive layer 8 as well as a manufacturing method.
Patent SE-545399-C2 (SE)
Title: Multipass Water Filter
Inventor: WENNERSTRÖM JOHAN
IPC: B01D35/26
Filed: 2021-07-06
Abstract: A filter device (100) for filtering water. The filter device (100) comprises a housing (102) configured for submersion in a water reservoir (120), comprising an intake aperture (104) arranged for intake of water from the water reservoir (120) and a return aperture (106) arranged for returning water to the water reservoir (120). The housing (102) extends along an axis (108). The filter device (100) further comprises a pump (110), housed in the housing (102), arranged on the axis (108) to direct fluid from the intake aperture (104) to the return aperture (106). The filter device (100) further comprises a filter arrangement (112), housed in the housing (102), arranged along the axis from the pump in a fluid path between the intake aperture and the return aperture.
Patent SE-500187-C2 (SE)
Inventor: LUNDBAECK STIG
IPC: F04B43/02
Filed: 1991-06-07
Abstract: PCT No. PCT/SE92/00388 Sec. 371 Date Dec. 7, 1993 Sec. 102(e) Date Dec. 7, 1993 PCT Filed Jun. 5, 1992 PCT Pub. No. WO92/21879 PCT Pub. Date Dec. 10, 1992A pump arrangement having a mechanical pump in series with a vacuum compartment on an inlet side of the mechanical pump. The vacuum compartment has a suction line flow connected to the supply of liquid to be pumped and draws that liquid by vacuum to the inlet of the mechanical pump. The mechanical pump includes an outlet for delivering the liquid to be pumped.
Patent SE-508466-C2 (SE)
Inventor: STEDT ROBERT
IPC: B23B51/02
Filed: 1993-09-14
Abstract: The present invention relates to a drill (10), preferably for metal cutting, including a substantially solid shank (12) having a first tip end (14), including at least one cutting edge, a second opposite end (16) and an intermediate portion (20) located between the first tip end (14) and the second opposite end (16), a number of flutes (22) corresponding to the number of cutting edges, said flutes (22) extending helically from the tip end (14) to the intermediate portion (20) of the shank (12). The cross-sectional area of the flutes (22) increases gradually from the tip end (14) to the intermediate portion (20) and the helix angle ( alpha ) decreases gradually from the tip end (14) to the intermediate portion (20). <IMAGE> <IMAGE>
Patent SE-505519-C2 (SE)
Title: Objects shape measurement method for objects moving on roller track or conveyor with outer dimensions and position in space controlled
Inventor: JANSSON ALLAN
IPC: G01B11/00
Filed: 1994-09-18
Abstract: The measurement unit (M) distance measuring beam sweeps over an angle (A) so that in a height direction it investigates a specific area (Z). Where the object is a plank (P), it lies in the measurement some and moves along a specific path (V). Its position can be monitored with a pulse emitter (P). In this way, the position of the end wood in the plank is defined in space through the distance and angle relative to the measurement unit. The measurement unit is fitted relatively to a width-monitoring camera and the distance-measuring beam position in known relative to the camera field of vision. The measurement unit sweeps its distance-measuring beam over an angle (A) and in the swept field is located an object with a specific length. On the opposite side relative to the measurement unit a mirror is located which reflects the measurement beam downwards the rear of the object.
Patent SE-506700-C2 (SE)
Inventor: KUBISTA MIKAEL
IPC: C12Q1/6825
Filed: 1996-05-31
Abstract: Compounds with the chemical structure: <CHEM> <CHEM> <CHEM> where R<1> is a hydrogen or to the nitrogen non-conjugated alkyl group of at most 6 carbon atoms, that may be substituted as specified below, where X is O, S, Se, N-R<5>, where R<5> is a hydrogen or an alkyl group that may be substituted as specified below, or CR<6>R<7>, where R<6> and R<7>, which may be same, are hydrogens or alkyl groups, that may be substituted as specified below, where R<2>, R<3> and R<4>, of which two or all three may be same, are hydrogen, small alkyl groups, that may be substituted as specified below, aryles, or in pair, R<2> and R<4> or R<3> and R<4>, and in combination with two of the ring atoms, make a 5 or 6-membered aromatic ring, that may contain 0-2 heteroatoms such as O, S and N-R<8>, where R<8> is a hydrogen or an alkyl group, that may be substituted as specified below. where n = 0, 1 or 2, where Y is HC=CH, and A and B are both 0 or 1, if A=0 then B=1 and vice versa, where R<9> and R<10>, which may be same, are hydrogens or to the nitrogen non-conjugated alkyl groups, that may be substituted as specified below, and R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, R<9> and R<10> are hydrocarbon chain, that may have polar residues such as defined in the claims, and one of them has a carboxylic acid group. <IMAGE>
Patent SE-509732-C2 (SE)
Inventor: PALMERS GOERAN
IPC: F22D5/26
Filed: 1996-06-18
Abstract: PCT No. PCT/SE97/01052 Sec. 371 Date Dec. 17, 1998 Sec. 102(e) Date Dec. 17, 1998 PCT Filed Jun. 16, 1997 PCT Pub. No. WO97/48947 PCT Pub. Date Dec. 24, 1997Steam generator of the type incorporating a heating body (13) provided with means (19) for supply of heat to the body and with at least one internal cavity (15) provided with a connection (3) for supply of water, which shall be evaporized and with an outlet (2) for water that has been transferred to steam, whereby the connection (3) of the steam generator for supply of water is provided in the bottom of the cavity (15), and that the steam generator is equipped with a control system (4-12), which permits supply and also discharge of water via the connection (3), and which is adapted to maintain a constant feeding pressure on the water independent of the direction of water flow.
Patent SE-516698-C2 (SE)
Inventor: ANDREASSON BO
IPC: F02B75/02
Filed: 1996-11-15
Abstract: PCT No. PCT/SE97/01916 Sec. 371 Date Jun. 21, 1999 Sec. 102(e) Date Jun. 21, 1999 PCT Filed Nov. 14, 1997 PCT Pub. No. WO98/22703 PCT Pub. Date May 28, 1998Crankcase scavenged internal combustion engine (1) of two-stroke type, intended for a working tool, preferably a chain saw or a trimmer, and provided with a light-weight and compact muffler (2). The engine is arranged with a particularly high crankcase compression created in that at least one filling (3, 4, 5, 6) is placed into the compression area (7) under the engine piston (8) in form of a filled balance (3) and/or a piston filling (4) and/or a piston washer (5) and/or a stationary filling (6), at the same time as the engine is provided with an especially strong throttling created in the engine's exhaust side, i.e. in its exhaust port (9) and/or in a possible exhaust duct (10) and/or in the muffler (2).
Patent SE-512757-C2 (SE)
Inventor: GOERNERUP MAARTEN
IPC: C21C7/00
Filed: 1998-09-03
Abstract: The present invention relates to a method for the production of abulk of molten steel in an electric arc furnace, comprising the formation of a foaming top slag. During at least one phase of the production process, a doping agent is added to the top slag with the aim of creating improved conditions for the reduction of the oxidized, valuable metal elements which exist in the top slag. The doping agent has a chemical composition containing 0-5% Si, 2-7% C, 0-3% Mn, the remainder essentially only iron and impurities which can normally appear in raw iron produced in the blast furnace process or other reduction process, a melting point <1350 ° C. and consists essentially homogeneous particles with substantially round or oval shape, obtainable through granulation of a melt with above-mentioned composition, comprising the disintegration of a stream of said melt to drops, which are cooled in a water bath to form a granulate.
Patent DE-10019370-C2 (DE)
Title: Sitzkomfortsystem, insbesondere für ein Kraftfahrzeug
Inventor: WOLFF THOMAS
IPC: B60N2/56
Filed: 2000-04-18
Granted: 2002-02-14
Abstract: Beschrieben ist ein Sitzkomfortsystem, insbesondere für ein Kraftfahrzeug. Es besteht aus einer zweiteiligen bifunktionellen Schicht. Die dem Bezugsstoff zugewandte Lage besitzt die Fähigkeit, Wasserdampf aufzunehmen, zu transportieren und auch wieder abzugeben. Die darunter liegende Schicht besteht aus einem dreidimensional in sich starrem Gebilde, das durch punktförmige Belastung keine Volumenänderung erfährt. Durch dieses dreidimensionale Gebilde wird ein Luftstrom parallel zur Sitzoberfläche geführt. Dieser Luftstrom wird über Kanäle dem System zugeführt und von dort auch wieder abgeführt. Erzeugt wird dieser durch eine Einrichtung, die entweder Luft aus den Kanälen ansaugt oder in sie hineinführt. Diese Einrichtung kann über das Messsignal eines Sensors gesteuert werden, der zwischen Bezugsstoff und der darunter liegenden Schicht angebracht werden kann.
Patent DE-10061865-C2 (DE)
Inventor: ANGERMANN MICHAEL
IPC: G01C21/34
Filed: 2000-12-12
Granted: 2002-10-24
Abstract: Further information added to that already shown by the display is provided at nodes, including those of open-ended branches; and also at branches. Information added concerns uncertainty of existing node- and/or branch information. Assigned data has a descriptive probability distribution, selected such that a real distribution can be approximated for the respective location or transition.
Patent DE-19504085-C2 (DE)
Inventor: OSYPKA PETER DR ING
IPC: A61M60/515
Filed: 1995-02-08
Granted: 1997-07-10
Abstract: A heart pacemaker (6), in particular an external heart pacemaker, which comprises means for stimulating the heart and means for perceiving spontaneous cardiac activity, contains an additional device in the form of an additional module (8) for forming a pulse (PR) which is coupled in a fixed manner in terms of time to the perception of spontaneous ventricular cardiac activity and coupled in a manner which is fixed in terms of time but offset by a given interval (t) to the emission of a ventricular stimulation pulse. The pulse emitted by the additional module (8) is used to control the logics of a balloon pump (10, 12, 9, 3). The additionally formed pulse has the approximate shape and amplitude of a patient's natural ECG R wave occurring at the body surface, such that it can be "understood" by the ECG input of the pump control system (4), as is conventional for the normally derived surface ECG. The pacemaker has low source impedance. A separate pacemaker (6) can be assembled with or connected to an intra-aortal balloon counter-pulsation system (IABP) of this type.
Patent DE-19511553-C2 (DE)
Inventor: NETZMANN HELMFRIED DR
IPC: H01B1/22
Filed: 1995-03-29
Granted: 1997-02-20
Abstract: The invention concerns a system for producing electrically conductive connecting structures comprising (A) an adhesive; and (B) an electrically conductive metal paste containing at least two metal powders of differing melting points and a small quantity of organic auxiliary agents. The metal powders are chosen to ensure that they form an intermetallic phase on heating and the organic auxiliary agents can be made largely to evaporate at the temperature applied in order to form the intermetallic phase. The invention also concerns a process for producing electrically conductive connecting structures using the system proposed, involving the following steps: (1) an adhesive is applied to a carrier; (2) the metal paste is applied to the adhesive; (3) the metal paste is heated to a temperature at which the metal powders form an intermetallic phase. Also disclosed are processes for producing circuits and printed circuits using this system. According to the invention, electrically conductive connecting structures such as circuits are obtained with excellent adhesion and good electrical conductivity and soldering qualities.
Patent DE-19758603-C2 (DE)
Title: Car with spoiler and wing
Inventor: PREIS MICHAEL
IPC: B62D35/00
Filed: 1997-09-19
Granted: 2001-06-07
Abstract: The car has an air-deflecting device which is composed of a spoiler provided on the boot lid and a wing connected to it. The wing (5) can be moved by a drive device (5) from a retracted rest position into a driven-out working position and vice versa. The wing is held in the rest position so as to be substantially sunken into a trough-like recess (10) provided on the top side of the spoiler (4). In the retracted rest position of the wing, the top side of it forms the flow surface for the air flowing over the boot. In this retracted rest position the wing runs to the recess of the spoiler, lying under it and forming a narrow gap.
Patent MD-3322-C2 (MD)
Title: Two-stroke multicylinder internal combustion engine
Inventor: NICHIŞOV ARTUR
IPC: F02B33/00
Filed: 2004-08-18
Abstract: The invention relates to the mechanical engineering, in particular to the two-stroke conrod-free internal combustion engines.The two-stroke multicylinder conrod-free internal combustion engine consists of duplex operating cylinders (1) and (2) with a common combustion chamber (3) with spark-plug (6), communicating between them by means of a channel (4), one cylinder uses as working medium the air, and the other - the combustible mixture, at the same time each cylinder is made with an inlet port (11) with valve (13), with outlet (23) and by-pass (17) ports, equipped with a piston (7), placed therein and moving with shift in the working cycle phase and coupled with the mechanism for piston reciprocating motion conversion into rotary motion of the shaft (47), the engine is also equipped with a carburetor (50) and an air cleaner (51). Novelty consists in that each duplex operating cylinder (1) has an oppositely placed similar duplex operating cylinder (25), and the pistons (7) and (31) are joined by a common rod (9) with the conrod-free motion conversion mechanism (47), at the same time the inlet port (11) and the by-pass port (17) with valve (19) of each cylinder communicate between them by means of the underpiston space, wherein it is placed a spring-loaded expulsor pump (15), made with the possibility of displacement.
Patent MD-3958-C2 (MD)
Title: Method for supplementary technological information introduction into the irreproducible identification tag
Inventor: ŞCHILIOV VLADIMIR
IPC: B41M5/00
Filed: 2007-01-22
Abstract: The invention relates to the field of identification of material resources and can be used for marking the conductive parts, for example, of rolled products, parts of transport facilities, parts of mechanical engineering, aircraft building etc.The method consists in that the surface of the identification mark is divided info two parts: unchangeable and changeable. On the unchangeable part of the tag, containing the identification number, it is applied an irreproducible image. The changeable part of the tag is divided into several sectors in accordance with the number of stages of the technological process to be passed by the identifiable part. Each sector of the changeable part is filled with identification information immediately after the identifiable part passes the recurrent stage of the technological process. After the performance of each stage of the technological process the changeable and unchangeable surfaces of the identification tag, except for the sector of the changeable part corresponding to the recurrent stage of the technological process, are covered with a dielectric adhesive reusable stencil.
Patent RU-2155439-C2 (RU)
Title: Power supply circuit of amplifier
Inventor: STENLI DZHERALD R
IPC: H02M3/24
Filed: 1994-09-21
Granted: 2000-08-27
Abstract: FIELD: electrical engineering, bridge linear amplifiers. SUBSTANCE: power supply circuit of amplifier incorporates power amplifier having power input and latitude-modulated device of type of pulse converter. Circuit includes some mentioned-above pulse converters connected in parallel and adapted for connection to D C power supply source. Each converter is meant to monitor power consumed by mentioned amplifier. All mentioned-above converters are designed for current coming from power supply source and fed into power amplifier. EFFECT: increased efficiency. 13 cl, 5 dwg
Patent RU-2194585-C2 (RU)
Title: Method for compensating efforts or components of efforts caused by horizontal motion of rolls in rolling stands
Inventor: RODE VOL FGANG
IPC: B21B37/62
Filed: 1996-08-16
Granted: 2002-12-20
Abstract: FIELD: rolled stock production. SUBSTANCE: method for compensating efforts or components of efforts caused by horizontal motion of rolls in rolling stands for cold and hot rolling of flat blanks including: rolling rolls, one or more backup rolls, hydraulic mechanisms for mounting rolls, load cells mounted in opposite side of gap between rolls and hydraulic mechanism for horizontally moving rolling rolls comprises steps of determining efforts acting at rolling process on one side of gap between rolls while supplying pressure to both tuning cylinders; in order to determine said efforts using readings of load cells. All axial efforts acting in rolling stand at rolling process are determined by means of computing device while taking into account axial efforts of rolling rolls determined according to pressure values in cylinders for moving rolling rolls. EFFECT: enhanced reliability for determining reactive efforts in housings of rolling stands without additional measuring points. 7 cl, 2 dwg
Patent RU-2160182-C2 (RU)
Title: Способ производства роторов винтовых компрессоров, способ производства литейной формы для такого ротора и ротор с винтовыми зубьями для винтового компрессора
Inventor: GJUNTER KIRSTEN
IPC: F01C1/08
Filed: 1996-01-17
Granted: 2000-12-10
Abstract: Изобретение относится к способу производства роторов винтовых компрессоров, способу производства литейной формы для такого ротора к изготавливаемому этими способами ротору с винтовыми зубьями для винтового компрессора. Способ производства роторов винтовых компрессоров включает изготовление воспроизводящего форму винтовых зубьев мастер-ротора, изготовление заготовки для литейной формы, изготовление ротора и извлечение ротора из формы. Изготовление заготовки для литейной формы осуществляют путем воспроизведения в ней формы мастер-ротора. Ротор изготавливают путем воспроизведения конфигурации литейной формы заполнением ее полости текучим материалом для ротора и отверждением этого материала. После изготовления заготовки для литейной формы осуществляют съем материала с этой заготовки для создания корректирующих участков. Создаваемые при изготовлении мастер-ротора закругленные углубления в зоне основания зубьев корректируют удалением скругленных формовочных вершин в заготовке для литейной формы, образовавшихся благодаря углублениям мастер-ротора. Описан также способ производства литейной формы для ротора и ротор с винтовыми зубьями для винтового компрессора. Изобретение позволяет изготавливать роторы более простым способом, значительно уменьшающим щель утечки, и повысить КПД винтового компрессора. 3 с. и 2 з.п. ф-лы, 14 ил.
Patent RU-2170295-C2 (RU)
Title: Drum-type washing machine with composite liquid discharge pipeline
Inventor: PROPPE VOL FGANG
IPC: D06F34/22
Filed: 1997-12-16
Granted: 2001-07-10
Abstract: FIELD: domestic equipment. SUBSTANCE: liquid discharge pipeline extending between drain opening positioned in lower part of washing solution reservoir and opening positioned in upper part of washing solution reservoir has portion adapted for maintaining circulating washing solution in zone between both openings. Pipeline is further provided with branch pipe manufactured from solid material and having transparent portion. Optical emitter and sensor with optical receiver are mounted on transparent portion wall. Optical emitter is responsive to cloudiness of washing solution. Sensor which is normally subjected to intensive shaking in the process of squeezing is reliably retained in forked casing embracing branch pipe. Parts of casing contacting with transparent portion mate with branch pipe outer surface. Such arrangement of sensor eliminates loading due to shaking during squeezing process and prevents transparent portion of branch pipe from cloudiness due to settling of calcium onto it. EFFECT: increased efficiency and enhanced reliability in operation. 13 cl, 5 dwg