baber/WOPTO huggingface dataset:
Patent SE-9401027-D0 (SE)
Inventor: HENRIKSSON MORGAN
IPC: F25B43/02
Filed: 1994-03-28
Abstract: Method and apparatus are disclosed for separting a refrigerant from oil and/or impurities contained in components of a compressor cooling system. When retrofitting a compressor cooling system using a CFC refrigerant into use of a chloride HFC refrigerant, the mineral oil mixed into the CFC refrigerant has to be seperated. It is thereby a problem that the oil is spread in all the components of the system and that existing cleansing technique is not efficient, since it does not cleanse all the components as the technique used involves that some of the components are by-passed. According to the invention these problems are solved by temporarily connecting an oil removal device in series with the compressor cooling system without having to by-pass any components. The compressor cooling system is filled with refrigerant, e.g. R134a. When starting the system the oil and/or impurities are carried with the refrigerant, as during normal service, but is separated from the system when the refrigerant, oil and/or the impurities reach the separation tank (3) of the device. The oil and/or impurities are thereby accumulated in the oil tank (12) of the device. The oil tank (12) may be heated in order to ensure that the refrigerant will not condense and be collected in the oil tank (12). The oil removal device may be connected into several systems for cleaning cycles before removing accumulated oil from the oil separation device of this invention. Thus, an inspection glass 10 permits visual checking of the oil level.
Patent SE-9403309-D0 (SE)
Inventor: OWEN TOMAS
IPC: B28C5/00
Filed: 1994-09-30
Abstract: In the first stage a water-cement mixt. - a cement paste - is produced with predetermined water-cement count, amounting to at most 0.6. The cement paste is processed during a predetermined time to homogeneity without cement lumps and with good wetting of the cement particles. In a second stage foam is added to the cement paste to a predetermined density and processed during a predetermined time to a homogenous foam concrete with accurate property profile and good homogeneity, contg. only foam bubbles with good stability and strength. The water-cement count is pref. 0.4. In a further stage, light ballast can be added. The first stage is carried out with a mixer (1) resting on load cells (9) with water (12) and cement feed. A mixer (3) for the second stage rests on load cells (34) and has a level measurer (36). A mixer (5) for the third stage has ballast feed (47, 53), is supported by load cells (57) and is equipped with a level measurer (58).
Patent SE-9501464-D0 (SE)
Inventor: BRETT STEPHEN
IPC: H04N5/349
Filed: 1995-04-21
Abstract: A method of scanning photographic film to obtain a video signal, in which a plurality of scans is carried out on a frame and the resultant plurality of sets of data Q1, Q2, Q3, Q4, are combined to produce a composite image. A region (A, B, C) of the composite image which includes data from at least two sets is selected and a correlation process is carried out in respect of the sets in the selected region. The data from at least one of the sets in the region is adjusted if necessary so as to optimise alignment between the sets of data. In an alternative development, two adjacent frames are scanned, and a correlation process is carried in respect of the scan data of one frame in relation to the scan data of the other. At least one of the two sets of scan data is adjusted so as to optimise alignment between the scanned frames. <IMAGE>
Patent SE-9501705-D0 (SE)
Inventor: SOLBAKKE HANS TERJE
IPC: B01D29/01
Filed: 1995-05-08
Abstract: A filter for filtering of a fluid, including a housing (1) having an inlet port (10) for the fluid to be filtered, an outlet port (12) for filtered fluid and an outlet port (11) for reject. In a body (14) arranged in the housing to be rotatable between at least two positions of rotation, there are at least two intercommunicating flow channels of which at least a first (16a, 16b) is provided with a filtering means (19a) through which filtering takes place in a first rotational position, wherein one end (16a) of the first flow channel communicates with the inlet port (10), and through which backwash takes place in the second rotational position, wherein said end (16a) of the first flow channel communicates with the outlet port (11) for reject. The first flow channel (16a, 16b) is provided with a filtering means (19a, 19b) at each end. A second (17) of the at least two flow channels connects to the first (17) flow channel between the filtering means (19a, 19b) and is in constant connection with the outlet port (12) for filtered fluid. The outlet port (11) for reject is provided with a shutting means (23) openable for backwashing.
Patent SE-9504342-D0 (SE)
Inventor: THORBORG KJELD
IPC: H05B41/16
Filed: 1995-12-05
Abstract: The invention relates to a power supply for non-linear loads (2), such as high pressure sodium lamps in greenhouses or road lighting. Non-linear loads connected between phase (R, S, T) and neutral (N) generate third harmonic currents causing losses and temperature rise in for example conductors and transformers. To reduce the third harmonic current a zero-inductor (6) is inserted either with one winding on a common core in series with each of the phase conductors, or just one winding in series with the neutral conductor. In a preferred version the conductors (R, S, T or N) are threaded through the core forming single-turn windings. In a further development of the invention the core is fitted with an air gap (9) and a multi-turn winding (8) connected to a capacitor (7), which together with the zero-inductor constitute a parallel resonant filter tuned to a frequency in the vicinity of that of the third harmonic.
Patent SE-9601935-D0 (SE)
Inventor: JOHANSSON GOESTA
IPC: B60S9/04
Filed: 1996-05-22
Abstract: The fixture comprises of lines (6,7) can be used for either drawing the support legs (1 - 4) upwards or for lowering them between the functional and transport positions of the vehicle. - To the legs or the lines are coupled springs (11) or similar for tightening when the lines are drawn upwards, energy being stored for use is facilitating the lowering of the legs to the functional position or for drawing them upwards to the transport position.
Patent SE-9602635-D0 (SE)
Inventor: BLOMGREN RALF
IPC: F28G9/00
Filed: 1996-07-04
Abstract: PCT No. PCT/SE97/01203 Sec. 371 Date Dec. 23, 1998 Sec. 102(e) Date Dec. 23, 1998 PCT Filed Jul. 3, 1997 PCT Pub. No. WO98/01688 PCT Pub. Date Jan. 15, 1998The invention relates to a valve for changing the flow direction of a fluid in conduits, which conduct the fluid to and from, respectively, a heat exchanger. Heat exchangers used in systems where the cooling water is taken from natural streams, river water, sea water etc often have problems with clogging. A method of keeping the heat exchanger clean is to regularly backflush it, i e to reverse the flow direction for example a few times every day, so that silt and particles, which have got stuck in the inlet region of the heat exchanger, are flushed out the same way as they entered. The valve according to the invention comprises a cylindrical casing and a valve body (18) enclosed therein. The conduits, which conduct the fluid to and from, respectively, said heat exchanger, are connected to two diametrically arranged connection tubes in the respective end plate on the casing, and by rotation of the valve body substantially 90 DEG  the valve body can be placed in two different positions, so that said fluid either is conducted via through passages (19 and 20) or via through passages (21 and 22).
Patent SE-9604506-D0 (SE)
Inventor: OLSSON ARNE
IPC: B32B/
Filed: 1996-12-06
Abstract: In the method laminate sheets of the upper (8) and the lower (9) laminate layer, respectively, are put together and are welded together at a portion of these ones so that a coherent laminate layer (8,9) is created. The two laminate layers (8,9) are brought together with a particle board (10), whereafter the package, put together, comprising the particle board (10) and the two laminate layers (8,9) are introduced into a pressing machine for the making of the laminate plate.
Patent SE-9701907-D0 (SE)
Inventor: CHOI SUSUK
IPC: H01M4/24
Filed: 1997-05-22
Abstract: A method of preparing a hydrophobic plate, particularly for a Ni-H cell, comprises coating a plate with hydrophobic resin dispersion such as a fluoro-based resin, and drying the coated plate. This decreases the internal pressure of a cell, thereby increasing its lifetime. The plate is preferably coated by dipping which makes it easy to prepare a hydrophobic plate, when compared with a method of spraying powder. Moreover, dust is not scattered, and the amount of fluoro-based resin coated on the plate can be easily controlled by controlling the concentration of the dispersion aqueous solution.
Patent SE-9803143-D0 (SE)
Inventor: HOEGBERG DAN
IPC: F15B/
Filed: 1998-09-16
Abstract: The end of the piston (3) protruding from the cylinder (2) contains a channel (4) extending over at least part of the piston length. A second entrance (33) to this channel is located inside the cylinder. A medium can be passed through the cylinder via a tube (6) extending between a passage in the cylinder wall (23) and the second entrance.
Patent SE-9804202-D0 (SE)
Inventor: TULAI ALEXANDER
IPC: G06F9/38
Filed: 1998-12-04
Abstract: A method of improving the utilization of program memory in a multi parallel processor architecture which utilizes an instruction register file (IRE). The IRE is partitioned into two pages and grouping bits are added to the program instructions to designate the fetch cycle to which the instruction belongs. Routing bits are also used to route the instructions properly to the designated processor. The relative position of the routing instruction within the set of instructions is also used to provide routing information.
Patent SE-9900513-D0 (SE)
Inventor: ERIKSSON KLAS
IPC: H04N7/16
Filed: 1999-02-17
Abstract: The present invention provides a direct information channel via a communications network to e.g. households for advertising purposes. In a preferred embodiment of the present invention a method for use in a network for sending promotional messages to target groups provided with a display comprises the steps of inputting a promotional message; selecting a target group; allocating a promotion channel in said network for said promotional message; allocating a portion of said display for said promotion channel; sending said promotional message over said network in said promotion channel; and outputting said promotional message in the allocated portion of said display at the selected target group.
Patent SE-9903498-D0 (SE)
Inventor: VANGBO HAAKAN
IPC: B32B13/04
Filed: 1999-09-28
Abstract: The present application relates to a method for producing a laminate comprised of alternating smooth and corrugated sheets and which are to form a corrugated structure for the manufacture of contactors, characterized by that a first starting material is impregnated with a solution comprising water glass and additive whereas the additive is present at a high level and which is later corrugated and that a second starting material is impregnated with a solution comprising water glass and additive whereas the additive is present at a moderate level and that the both starting materials are brought together after the corrugation of the first starting material whereby the adhesion is maintained at a high level. The present application also relates to a laminate obtainable by said method and a contactor manufactured from a laminate obtainable by said method.
Patent SE-9903644-D0 (SE)
Inventor: KINGSTON TIM
IPC: B60K17/10
Filed: 1999-10-11
Abstract: An articulated hauler, such as a dumper, is disclosed. The hauler includes a vehicle part housing or carrying the drive engine, and a load-bearing vehicle part. The vehicle parts are pivotably interconnected about a vertical pin. The load-bearing vehicle part is provided with at least one first wheel axle driven by the drive engine via a mechanical transmission is arranged at a first distance from the vertical pin. The vehicle part bearing the drive engine is provided with at least one second wheel axle driven by the drive engine. The second wheel axle is arranged at a second distance from the vertical pin. The second wheel axle on the vehicle part bearing the drive engine is also able to be driven via a hydrostatic transmission.
Patent IT-GE950005-D0 (IT)
IPC: A23G9/08
Filed: 1995-01-18
Abstract: Loading device for ice-cream making machines or the like of the batch type, comprising a loading hopper (2) connected to the hatch (1) of the whipping cylinder (100) of an ice-cream making machine and in communication with this cylinder, and a grille (502) for protection of the loading aperture of the said hopper; the said grille is connected in a removable manner to the said machine, being provided with switching means (4) which are associated with the said grille (502) and are able to interrupt the operation of the ice-cream machine whenever the grille is removed, this operation being restored when the grille (502) is put back in position. <IMAGE>
Patent IT-MI922821-D0 (IT)
Inventor: SACCHETTI MARIO
IPC: C08F4/654
Filed: 1992-12-11
Abstract: The present invention relates to a process for the preparation of homopolymers and copolymers of ethylene having a broad molecular weight distribution. The polymerisation is carried out in the presence of catalysts comprising the product of reaction between an alkyl-Al compound and a solid catalytic component comprising a titanium compound supported on a magnesium halide in an active form, having a spherical morphology and particular surface and porosity characte-ristics.
Patent IT-MI932601-D0 (IT)
Inventor: DELLA PORTA PAOLO
IPC: F17C3/08
Filed: 1993-12-10
Abstract: It is described a vacuum stabilizing device comprising a holder (100) impermeable to gases, in the form of a box open at its upper end, with edges folded and prolonged outwards to form a peripheral "wing" (104); a getter material (110) in the lower part of holder (100) inside a lower volume (II) defined by the bottom of the holder and by a lower septum (120), permeable to gases; a dryer material (130) is an upper volume (I) defined by said septum (120) and by a second upper septum (140) permeable to gases. A film (150) of a material impermeable to gases is hermetically fixed to the external part of wing (104), as to seal the whole device. A few methods for producing the device are also described.
Patent NO-20013131-D0 (NO)
Inventor: ELLINGSEN JAN EIRIK
IPC: A61L27/00
Filed: 2001-06-22
Abstract: An implant with a surface modified for improved bio-compatiability consisting of a metal or an alloy thereof, said implant surface comprising a modified outer layer is disclosed, wherein said metal preferably is titanium, zirconium, hafnium or tantalum, and most preferably titanium, and said modified outer layer preferably comprises a hydride of said metal. Also a method for the production of such an implant is disclosed.
Patent NO-20015688-D0 (NO)
Inventor: RAJGARHIA VINEET
IPC: C12P7/60
Filed: 2001-11-21
Abstract: The invention provides methods and materials related to the production of lactic acid. Specifically, the invention provides methods for producing lactic acid using a crabtree-negative yeast, such as of the Kluyveromyces, Pichia, Candida, Trichosporon and Yamadazmya genera, which have been transformed with a lactate dehydrogenase gene.
Patent NO-20022693-D0 (NO)
Inventor: WAAL WOUTER WILLEM VAN DE
IPC: E21B43/16
Filed: 2002-06-06
Abstract: The invention relates to an environmentally friendly method for generating energy from natural gas. Through the combustion of the natural gas with a mixture comprising substantially oxygen and CO<SUB>2</SUB>, a number of advantages are achieved with regard to the emission of CO<SUB>2 </SUB>and NOx. According to the invention, the CO<SUB>2</SUB>-rich product gas is injected into a natural gas reservoir from which natural gas has been extracted. By the underground replacement of natural gas by CO<SUB>2</SUB>, a pressure drop in the natural gas reservoir can be controlled, so that subsidence is prevented. Additionally, in this manner, the emission of CO<SUB>2 </SUB>is reduced or even wholly prevented.
Patent NO-20030488-D0 (NO)
Inventor: AUGIER JEAN-PAUL
IPC: C06B45/10
Filed: 2003-01-30
Abstract: Semi-continuous production of a composite explosive charge (I) consisting of a solid polyurethane matrix filled with powder (II) containing nitrated organic explosive(s), by charging a mold with a paste obtained by mixing a polyol prepolymer (III), plasticizer (IV), polyisocyanate monomer (V) and (II) then thermally crosslinking. Semi-continuous production of a composite explosive charge (I) consisting of a solid polyurethane matrix filled with powder (II) containing nitrated organic explosive(s), by charging a mold with a paste obtained by mixing a polyol prepolymer (III), plasticizer (IV), polyisocyanate monomer (V) and (II) then thermally crosslinking, includes:  (i) discontinuously forming the following homogeneous mixtures by simple mixing: (a) a paste comprising the whole of (II) and (III); and (b) a liquid comprising the whole of (V) ((IV) being distributed between (a) and/or (b) as required); and (ii) continuously mixing (a) and (b) at a weight ratio of 95-99.5 : 5-0.5.
Patent NO-20030720-D0 (NO)
Inventor: KARHU NIILO
IPC: E05D15/58
Filed: 2003-02-14
Abstract: The invention relates to a support arrangement for balcony glazing or a similar movable element (1), the arrangement comprising a first guide rail (2) for two support/wheel units (3) of the element, which are movable in the longitudinal direction of the guide rail and carry substantially the weight of the element (1), and a second guide rail (4) against which a guiding means (5) protruding from the opposite edge with respect to the support/wheel unit (3) of the element (1) is arranged to rest, especially a support arrangement in which the element (1) is arranged to travel on a track which comprises at least two first, and respectively second, guide rails (2, 4) arranged at an angle with respect to each other. The adjacent first, and respectively second, guide rails (2, 4), form a mitre joint (17) with each other. The support/wheel unit (3) comprises a frame part (7), which is supported on the element (1) in a non-pivoting manner, and to which frame part (7) is connected a wheel (8) for supporting and conveying the element (1), and that the first guide rail (2) comprises a groove (12), in which the shaft-like part (6) comprised in the frame part (7) is arranged to move laterally in a controlled manner, and on at least one side of which groove is a guide surface (11) for the wheel (8).
Patent NO-20053719-D0 (NO)
Inventor: BUSCH RAINER
IPC: B06B1/06
Filed: 2005-08-02
Abstract: The antenna assembly has a central flexible tube (23) containing electric wires and surrounded by oil or a gel. The outer surface of the assembly consists of a large diameter flexible tube (11) containing rings reinforced with a layer of glass fiber reinforced plastics (15) on their outside surfaces. The rings are made of ceramic material (13) and consist of tapered ring segments (14) with electroacoustic transmission segments (12) with electrodes. The central tube passes through the central spaces of the rings and is held by spacers placed between the rings.
Patent GB-201005293-D0 (GB)
Title: Improvements to powered air breathing apparatus
Filed: 2010-03-29
Abstract: A safety breathing apparatus has a sensor for measuring the difference in pressure between two point 1a, 1b in the gas delivered to a head unit 9. The sensor is used to measure the difference in the pressure of the gas supplied through the apparatus between the two points in the gas flow, and the pressure difference is then used to calculate the gas flow rate.
Patent GB-201106131-D0 (GB)
Title: Silsesquioxane compound having polymerizable functional group
Filed: 2009-09-09
Abstract: To provide a composition comprising a silsesquioxane compound that is capable of producing a coating film with excellent heat resistance and scratch resistance, and that has excellent compatibility with general polymerizable unsaturated compounds as well as polymerizable unsaturated compounds with high polarity. A silsesquioxane compound comprising organic groups each directly attached to a silicon atom of the compound, at least one of the organic groups being an organic group having one or more urethane bonds and one (meth)acryloyloxy group.
Patent GB-201106648-D0 (GB)
Title: Authentication
Filed: 2011-04-20
Abstract: The user's SIM 20 is adapted to store a seed for generating an authentication code which is usable to authenticate a transaction. The mobile telecommunications device 1 has a processor including means operable to obtain the seed from the SIM, to calculate the authentication code and to generate a transaction message for enabling the transaction with the entity, the transaction message including the authentication code.
Patent GB-201108672-D0 (GB)
Title: Method and apparatus for froth flotation control
Filed: 2011-05-23
Abstract: A method of controlling operation of a froth flotation cell comprises introducing gas into a liquid in the cell, thereby to create a froth on the surface of the liquid, which froth overflows and leaves the cell at an overflow point. The froth has a froth height from the level of the overflow point to the upper surface of the froth, and the froth height is measured for two values of gas flow rate into the cell. The velocity at which the froth overflows at the overflow point is measured for two values of gas flow rate into the cell. A gas flow rate into the cell that optimises gas recovery is calculated by treating the measured values of froth height and measured values of froth velocity independently. The gas flow rate into the cell is set to be the calculated flow rate into the cell that optimises gas recovery. A froth flotation cell and a control system are also disclosed.
Patent GB-201113786-D0 (GB)
Title: Hydroxy generator
Filed: 2011-10-20
Abstract: A hydroxy generation cell that uses a tubular or concentric electrode geometry and a wiring configuration that, when combined, allow the cell to use resonant excitation techniques to enable gas generation by molecular separation without excessive heating. Potassium hydroxide (KOH) may be used as the electrolyte. The tubes may comprise 316 stainless steel.
Patent GB-201115419-D0 (GB)
Title: Non-invasive in-situ radiation dosimetry
Filed: 2011-09-07
Abstract: Non-invasive in-situ radiation dosimetry A system (1) for measuring radiation dose comprises an excitation device (4) adapted for directing an energy wave (5) at a volume of a substance comprising gas-filled microparticles (3), a detector (7) for detecting a response signal (6) emitted and/or modified from the volume of the substance (2) comprising gas-filled microparticles (3); and a control unit (8). The control unit (8) is adapted for calculating a dose of ionizing radiation previously received by the volume of the substance (2) based on the response signal (6). The invention also relates to a method for measuring a received dose of ionizing radiation and the use of the contrast agent (2) for non-invasive in-situ dosimetry. + FIG.