baber/WOPTO huggingface dataset:
Patent SE-341461-B (SE)
Inventor: STIEFEL W
IPC: F22B21/00
Filed: 1969-10-16
Abstract: 1285749 Water heaters SULZER BROS Ltd '17 Dec 1969 [6 Oct 1969] 61507/69 Heading F4A A water heater has at least one swirl-type muffle burner 6 arranged at the entry of a cooled flue gas duct 4 containing a heating surface 10, 15. The flue gas duct is of square cross-section and is formed from finned cooling tubes 3 welded together and connected to headers 1, 2. A wall 5 is welded into header 1 and the ceramically lined muffles of four burners 6 extend through it. Each burner is fed with fuel gas and/or oil and air through pipes 40 and 41 and at least two coaxial annular ducts impart a swirl to the air entering the muffle so that combustion requires a minimum of air and gives a high flue gas temperature. The sections 10 and 15 of the heating surface are composed of several pipe coils, disposed across the flue, joined to headers 11, 12 and 13, 14 respectively. Water flows through section 10 first, then through section 15 and finally through the cooling pipes 3. The total flow of the heater is heated in cooling pipes 3, only part flowing through sections 10 and 15. In this way the temperature outside the heating surfaces never falls below the dewpoint of the flue gases. To further ensure this some of the water leaving the heater through pipes 32 to be circulated to a heating system which is pressurized is diverted through a shunt 33 to the return line 20 so that the return water is warmed slightly. A thermostat 50 controls a valve 24 so that a rise in temperature at header 12 causes more water to flow through section 10 and a similar system between valve 30 and header 14 may be provided. In modifications one burner only may be provided and also the heating surface may be divided into three sections rather than two.
Patent SE-417069-B (SE)
Title: Method for manufacturing a bendable item from a thermoplastic sheet, preferably of polyolefin, from which a three-dimensional object can be pressed
Inventor: GAULT ROBERT
IPC: B29C53/04
Filed: 1978-05-18
Abstract: The invention relates to a method for manufacturing of a three-dimensional object from a sheet-shaped material, whereby the point of departure is a sheet of a thermoplastic material which is softened by heating along a pattern of lines, along which the material is subsequently bent and allowed to solidify in its bent shape.
Patent SE-436724-B (SE)
Inventor: BRYNIELSSON T
IPC: B60R3/02
Filed: 1981-08-03
Abstract: The foot-step is operable by a mechanism including a guide device below the floor of the vehicle for extension of the step outside one side of the vehicle in an outwards/downwards movement and retraction in the opposite direction. 
<??>The foot-step comprises a support structure (3) over which an endless mat (18) is stretched, and means for retaining a portion (19) of the mat (18) in the direction of movement of the foot-step, but not in the vertical direction.
Patent SE-436021-B (SE)
Title: Process and apparatus for moving sawn timber
Inventor: KUNTTU M
IPC: B65G47/24
Filed: 1981-09-08
Abstract: The invention concerns a procedure and appliance for the manoeuvring of sawed timber. The cut pieces are conveyed in transverse-section with their ends running in the same line (A-A). The pieces of timber, in their different shapes and sizes, must be stacked together for processing in a saw machine. Saw timber, as is well known, comes in various lengths and if only one end of the timber is aligned before stacking, the stack becomes crooked; whereupon the piece of timber can quite easily slide off the stack, especially in winter-time. According to the invention, this can be avoided by manoeuvring those timber pieces (a,c,d) which are shorter than a predetermined size (lo) along their longitudinal direction, and then halting their progress using a stopper element (13a); whilst those timber pieces (b,e) which are longer than this size (lo) are neither manoeuvred nor hindered from moving along their longitudinal direction. The distance from the line (B-B) determined by the stopper element (13a) to the first named line (A-A) is equal to the predetermined measuring size (lo). The centre of gravity of the long and short timber pieces comes, hereby, to lie on largely the same plane within the stack.<IMAGE>
Patent SE-433703-B (SE)
Title: Thermoelectric cooling probe
Inventor: GUDKIN TIMOFEI SEMENOVICH
IPC: A61F7/00
Filed: 1982-11-17
Abstract: The invention relates to a thermoelectric cooling probe which comprises a thermocouple, which is made of semiconductor material, for cooling and a handle having two electrically isolated halves, and is characterised by the fact that one end of the handle 2 tapers and that the thermocouple 1 is arranged at the end surface of the tapering end, with the height of the thermocouple 1 being less than its radius, the surface of the commutating plate 10 of the thermocouple 1 constituting the working surface of the cooling probe and the halves of the handle 2 being manufactured from a material having a high thermal conductivity. <IMAGE>
Patent SE-434322-B (SE)
Title: Arrangement in a static converter circuit
Inventor: LJUNG E A
IPC: H03K17/60
Filed: 1983-07-05
Abstract: The invention relates to an arrangement in a static converter circuit, comprising at least one pair of change- over transistors TR1, TR2 that interact with each other, the first change-over transistor TR1 being arranged to be controlled by a frequency exceeding the pilot frequency for the second change-over transistor TR2. A diode D1, D2 is connected between the emitter and the collector of the respective change-over transistor. The innovation consists of a voltage source N1, P being arranged to be activated by the first change-over transistor's TR1 power line IR and feed a return current Irr through the second change-over transistor's said diode D2 in its reverse direction. <IMAGE>
Patent SE-449765-B (SE)
Title: Fixture component on dynamically loaded steel structure
Inventor: LINDBERG K
IPC: E04B1/38
Filed: 1985-09-13
Abstract: The fixture component has a part (19) with less strength than the weld (17). It is prefabricated with toe parts (15) which diverge towards the edge side, connecting with it at each end by blunt parts (16). The component (13) is fixed to the steel surface (10) by a fully burnt-through weld (17). The toe parts (17), are ground down along a curve (18) which touches the steel surface in the blunt parts (16).
Patent SE-466667-B (SE)
Title: Pump for pumping foodstuffs, which has a space, which can be cleaned by means of cleaning agent which can be introduced into the working space of the pump, close to a sealing arrangement with mechanical sealing parts
Inventor: FALKENHEM R
IPC: F04C27/00
Filed: 1986-07-10
Abstract: A pump is used for pumping product in the form of foodstuffs, milk etc. The pump comprises a space 25, which can be cleaned by means of cleaning agent which can be introduced into the working space 1 of the pump, close to a sealing arrangement with mechanical sealing parts 10a, 10b. All the parts of the cleanable space 25 are located in close association with the gaps 22 between product-displacing members 2 and an opposite wall 13a, 17a in the working space. The cleanable space is connected to said gaps 22 and is sealed by means of a first elastic seal 11 and a second elastic seal 12. The space 25 is easily accessible and of short length. <IMAGE>
Patent SE-467225-B (SE)
Title: Solar collector panel comprising an evacuable housing
Inventor: HENNING S
IPC: F24S70/14
Filed: 1989-09-29
Abstract: Solar collector panel comprising an accumulator body constituting at least part of the collector of the solar collector panel or arranged in a heat-exchange relationship with such a collector. The accumulator material has a softening temperature lying above 100C, in an exemplary embodiment 130C, and the body is surrounded on both sides thereof by a highly insulating material which is transparent to the majority of the light energy and moreover reflects infrared radiation at the temperature levels which are utilized in the accumulator. In an embodiment, the insulating material consists of evacuated silica aerogel with a coefficient of thermal conductivity of roughly 0.008 W/mC and with said light- transmitting and infrared-reflecting properties up to a temperature level of roughly 220C. <IMAGE>
Patent SE-467332-B (SE)
Inventor: LARSSON M S
IPC: H04B7/005
Filed: 1990-06-21
Abstract: The present invention relates to a method of regulating or adjusting the transmission power when transmitting signals between a mobile station and a base station in a digital mobile telephony system. The output power is regulated with the intention of constantly maintaining the transmission power at an optimum level, by which is meant that the transmission power is as low as possible such as to prevent unnecessary disturbance of neighbouring channels transmitting information on the same frequency, but sufficiently high for the transmitted information to be interpreted in the receiver. According to the inventive method, the measurement values of signal strength and signal-transmission quality are collected (1). The mean values of the signal strength and transmission quality (2) are calculated on the basis of the collected measurement values. With the aid of the calculated mean values, there is calculated an anticipated value of signal strength (Z_SS) and transmission quality (Z_QQ) at the next time-point t1, provided that the transmission power is maintained unchanged in relation to the transmission power at the present or instant time-point (t0). Finally, the transmission power (MS_PWR) at the next time-point (t1) is regulated on the basis of these anticipated values (Z_SS, Z_QQ). The transmission power (MS_PWR) is increased when the anticipated transmission quality is poorer than the desired quality and is increased when the anticipated quality is higher than the highest permitted quality or when the anticipated signal strength is greater than the maximum permitted value. The transmission power is otherwise maintained unchanged. <IMAGE>
Patent SE-470416-B (SE)
Inventor: LINDEN L K
IPC: H04W16/22
Filed: 1992-07-03
Abstract: A method for registering traffic data from mobile stations in a mobile telecommunication system. The mobile telecommunication system includes mobile switching centers and connected with these, base station controllers, so-called primary- and secondary base station controllers. Base stations are connected to the base station controllers, each base station covering a cell and each base station controller thereby covering a cell area containing several cells. Traffic data from a selected mobile is stored in the primary base station controller of the mobile. A trace invocation message is sent from the primary base station controller to the secondary base station controller, via the mobile switching center, when the mobile moves to a cell handled by the secondary base station controller. Registration of traffic data is thereafter effected in the secondary base station controller.
Patent AT-413394-B (AT)
IPC: B61D15/00
Filed: 2002-08-01
Granted: 2006-02-15
Abstract: The track laying or track lifting device has a rail vehicle platform (8) on which a crane (2) with an outrider (11) and a gripper arm (3) for handling the track rails (9) is mounted in a fixed position, so that it can rotate, for transfer of the track rails between a goods rail vehicle (10) and a track bed (12).
Patent AT-409186-B (AT)
IPC: F25B35/04
Filed: 2000-08-18
Granted: 2002-06-25
Abstract: The heat exchanger consists of a tube through which a heat-carrying medium, e.g. water, may flow. The tube has curved external longitudinal ribs (2) between which a granulated material, e.g. a zeolite (4), may be held. The clearance (5) between the curved ribs is only slightly larger than the grain size of the material, so that the grains form a single layer between the ribs. The tube may also have straight longitudinal internal ribs (6).
Patent AT-410790-B (AT)
IPC: B32B17/10
Filed: 2001-09-21
Granted: 2003-07-25
Abstract: A laminated panel unit ( 1 ) comprising at least one image layer ( 3 ) between at least two panels ( 2 ), wherein for an area-contact gluing of the image layer ( 3 ) with neighboring panels ( 2 ), one intermediate adhesive layer ( 4, 4 ') is provided on each side thereof, wherein the two intermediate adhesive layers and/or panels following each image layer ( 3 ) have a different thermal expansion behavior so that the image layer ( 3 ), due to the inhomogeneous laminate, is tensioned in case of temperature changes; as well as a method for producing a laminated panel unit ( 1 ), wherein the image layer ( 3 ) is connected with area contact on either side thereof with the panels ( 2 ) by using intermediate adhesive layers ( 4, 4 '), the intermediate adhesive layers ( 4, 4 ') and/or the panels ( 2 ) having a different thermal expansion behavior.
Patent FI-120439-B (FI)
Inventor: LARIKKA LEO
IPC: B23K9/32
Filed: 2003-05-14
Granted: 2009-10-30
Abstract: The invention relates to an apparatus for welding cylindrical elements and toroidal bodies, said apparatus comprising a base (13), an electrode adaptor (14), having a welding electrode (15) attached thereto, a fitting member (1) which is mounted on the base (13) and has the rotatably bearing-mounted electrode adaptor (14) extended therethrough, and a shielding gas chamber (3), which is dismountably mountable on the fitting member (1), around the electrode (15). The shielding gas chamber's (3) accommodation space for elements or bodies (A, B) to be welded is designed in such a way that the elements or bodies (A, B) to be welded constitute a section of the walls defining the shielding gas chamber's (3) gas space and further constitute a partition for dividing the shielding gas chamber for two chamber compartments, one of which, an inner chamber, directs the shielding gas to the interior of the elements or bodies to be welded and the other, an outer chamber (5, 5.1, 5.2), surrounds the eventual weld.
Patent FI-118079-B (FI)
Inventor: AULANKO ESKO
IPC: B66B7/06
Filed: 2004-03-26
Granted: 2007-06-29
Abstract: An elevator may include an elevator car, hoisting ropes, traction sheave, and compensating device. The hoisting ropes may support the elevator car. The traction sheave may move the elevator car using the hoisting ropes. The elevator may include rope portions of the hoisting ropes going upwards and downwards from the elevator car. A rope portion going from the traction sheave in a direction of the rope portions going upwards from the elevator car may be under a first rope tension. A rope portion going from the traction sheave in a direction of the rope portions going downwards from the elevator car may be under a second rope tension. The compensating device may do one or more of the following: equalize rope tension, compensate the rope tension, equalize rope elongation, compensate the rope elongation, and render a ratio of the first rope tension to the second rope tension substantially constant.
Patent FI-127743-B (FI)
Title: Method for forming catalytic nanocoating
Inventor: SIMELL PEKKA
IPC: C23C16/455
Filed: 2014-12-31
Granted: 2019-01-31
Abstract: The invention relates to a method forming a catalytic nanocoating on a surface of a metal plate, wherein the method comprises pretreating (1) the surface of the metal plate by means of heat treatment at 500 – 800 °C, forming a metaloxide support By washcoating (2) on the surface of the metal plate, and coating the surface of the metal plate by depositing (4) catalytically active metals and/or metaloxides on the metaloxide support by means of an atomic layer deposition (ALD) method in order to form a thin and conformal catalyst layer on the metal plate. Further, the invention relates to a catalyst and a use.
Patent FI-130110-B (FI)
Title: Binder composition
Inventor: PYKÄLÄINEN NINA
IPC: C09J197/00
Filed: 2020-02-12
Granted: 2023-03-02
Abstract: A method for producing a binder composition is disclosed. The method may comprise: i) providing a raw material of crushed lignin agglomerates, wherein at least 90 weight-% of the crushed lignin agglomerates have a particle size of at most 10 mm; ii) dissolving the provided raw material into an aqueous solvent composition, wherein at least 95 weight-% of the total amount of the raw material provided into the aqueous solvent composition is dissolved into the aqueous solvent composition within at most 60 minutes; and iii) heating the composition formed in step ii) at a temperature of 60 – 150 °C in the presence of crosslinking agent and compound selected from the class of phenols for polymerizing the raw material, the crosslinking agent, and the compound selected from the class of phenols.
Patent IL-273422-B (IL)
Title: Systems and methods for ex vivo organ care
Filed: 2005-10-07
Abstract: The invention provides, in various embodiments, systems, devices and methods relating to ex-vivo organ care. In certain embodiments, the invention relates to maintaining an organ ex-vivo at near-physiologic conditions.
Patent IT-1269889-B (IT)
Inventor: FINI ALESSIA
IPC: C10G1/10
Filed: 1994-07-28
Granted: 1997-04-15
Abstract: The procedure consists of subjecting the tyre rubber to thermal destruction or depolymerisation in a medium at a controlled pressure and temperature, adding 1-3 wt.% of calcium oxide to the tyres before the process is started. The thermal destruction process is carried out at a temperature of 100-130 degrees C in an atmosphere enriched with saturated water vapour, and the substances obtained from the process are drawn off by forced suction and compressed. The installation for carrying out the procedure consists of a thermal destruction unit (3) with a top hatch for feeding in the tyres to be processed and calcium oxide from a container (4) and doser (5), a hopper at the bottom for evacuating the residue from the process, and a duct (14) with an automatic valve (39) for drawing off the combustible substances.
Patent IT-1251791-B (IT)
Title: Scheda magnetico/elettronica, particolarmente per la fruizione di servizi a tempo.
Inventor: CALACE ANTONIO
IPC: G07C/
Filed: 1991-07-15
Granted: 1995-05-26
Abstract: Una scheda magnetico/elettronica, particolarmente per la fruizione di servizi a tempo, mediante inserimento in apposito dispositivo di lettura, tale scheda (1) presentando almeno una banda magnetica (3, 4), mentre al suo interno è prevista una memoria ROM a bruciatura di diodi (6) senza alimentazione, collegata, a mezzo di cablaggio serigrafato (7) a contatti esterni (8), attraverso i quali avviene il collegamento con il dispositivo di lettura.
Patent IT-1253010-B (IT)
Title: Procedimento per la fabbricazione di un cuscino con riempimento d'aria variabile
Inventor: SCHRODER UDO
IPC: A47C27/18
Filed: 1991-12-31
Granted: 1995-07-10
Abstract: Si intende indicare un procedimento per la fabbricazione di un cuscino con un riempimento d'aria variabile, costituito da un corpo espanso chiuso a tenuta di gas, fatto di un materiale espanso a pori aperti e da una valvola per l'entrata e l'uscita di gas, con cui siano fabbricabili cuscini con qualsiasi contorno desiderato. A tale scopo è previsto che il corpo espanso venga portato nel contorno desiderato per il cuscino e successivamente la superficie libera del corpo espanso venga provvista di una sigillatura a tenuta di gas costituita da un materiale ad alta elasticità, la valvola essendo condotta attraverso il rivestimento reticolato del corpo espanso, fino nella sua regione a pori aperti.
Patent IT-1254965-B (IT)
Title: Drawing-texturising machine with automatic devices for removing the product and loading empty tubes
IPC: D02G/
Filed: 1992-04-30
Granted: 1995-10-11
Abstract: In a drawing-texturising machine comprising a yarn heating oven and successive oven for the hot- stabilisation of the texturised yarn for each work position, the stabilisation oven is composed of several distinct and separate units, arranged between which are automatic devices for removing the product and loading empty tubes. Each stabilisation unit receives yarns from several work positions, and several removal and loading devices are superimposed, each associated with a winding position. The devices are accessible from the part of the machine outside the area of passage defined between two structures bearing the machine components. In this way, two distinct lines are made for the fundamental operations of threading the yarn and collecting it, maintaining the configuration of a two-structure machine. <IMAGE>
Patent IT-1255863-B (IT)
Title: Procedimento per la condensazione di vapori di idrocarburi mediante l'impiego di carboni attivi ed impianto per la sua realizzazione.
IPC: B67D/
Filed: 1992-10-14
Granted: 1995-11-17
Abstract: L'invenzione riguarda un procedimento per la condensazione di vapori di idrocarburi mediante l'impiego di carboni attivi il quale comprende una fase di adsorbimento su letti di carboni attivi di idrocarburi leggeri in bassa concentrazione in aria ed una fase di desorbimento dei citati letti di carboni attivi con solo aria e/o gas inerte; l'impianto per l'attuazione del citato procedimento comprende una sezione di condensazione la quale comprende un gruppo frigorifero, più scambiatori e condensatori, ed una sezione di edsorbimento a carboni attivi la quale comprende almeno due letti a carboni attivi ed una soffiante/ventilatore per il loro desorbimento con aria o gas inerte.
Patent IT-1263881-B (IT)
Title: Valve, especially for heating systems
Inventor: GIACOMINI MARCO
IPC: F24D/
Filed: 1993-04-01
Granted: 1996-09-04
Abstract: Valve, especially for heating systems, in which one connection of the valve is in the form of an elongated tubular union projecting from the valve body and being integrated with it. On the tubular union is placed a tight connection collar which can move along the tubular union. The tubular union has an elastic stopping ring and the connection collar has a deformable gasket, co- operating with the threading of the radiator or the like.
Patent IT-1271186-B (IT)
Title: Filatoio con dispositivo aspiratore
Inventor: MALINA LUDEK
IPC: D01H11/00
Filed: 1994-06-21
Granted: 1997-05-27
Abstract: In un filatolo con un dispositivo aspiratore (10), in cui ad ogni punto di filatura (18, 19, 20) è associato un involucro (143b, 143c, 146, 164b, 164c, 165) racchiudente tutt'intorno il punto di filatura, e con un'apertura (148c) per l'asportazione dell'aria della zona del punto di filatura (148c) in un collettore (14), sbocca l'apertura (148c) nella forma di una feritoia direttamente nel collettore (14), disposto posteriormente all'involucro dei punti di filatura (18, 19, 20), la parete anteriore (146) del collettore (14) formando la parete posteriore dell'involucro. Inoltre un punto di filatura (18) è schermato da separatori (143b, 143c) come pure da pareti divisorie (164b, 164c) e da uno sportello (165) dall'esterno. Dal basso aria può passare soltanto attraverso l'interspazio fra l'anello (162) e il fuso (36) che è avvolto di filo (161). Dall'alto aria, grazie alla depressione nel collettore (14) viene aspirata in direzione delle frecce (22a e 22b).Calore, risultante nella zona dei punti di filatura, e particelle volanti fibre in questa maniera vengono completamente asportati dall'involucro attraverso l'apertura anteriore (148c).