baber/WOPTO huggingface dataset:
Patent HU-9603266-D0 (HU)
Title: Procedure for preparing penta fluoro ethane
Inventor: CUZZATO PAOLO
IPC: C07C19/12
Filed: 1996-11-27
Abstract: Process for preparing pentafluoroethane (125) containing amounts of 115 lower than 0.02% by weight wherein pentafluoroethane is obtained by a dismutation process of tetrafluorochloroethane CF3CHClF (HCFC-124) in gaseous phase in the presence of a chrome oxide catalyst (CR2O3) supported on a AlF3 support, wherein one operates at temperatures from 140-180 DEG C for contact times comprised between 15-30 seconds, from >180 DEG C to 240 DEG C for contact times between 5 to 15 seconds, from >240 DEG C to 260 DEG C for contact times between 1 to 5 seconds, from >260 DEG  to 300 DEG C for contact times between 0.1 to 1 second.
Patent HU-9702498-D0 (HU)
Title: Former rolled product and method for producing it
Inventor: JOELLER ALBIN
IPC: C21D9/04
Filed: 1997-12-18
Abstract: A rolled profile, especially a road or railway rail, consists of an iron alloy which contains C, Si, Mn, optionally Cr, special carbide forming and transformation modifying elements and/or micro-alloying additions, balance Fe and impurities and which has a structure formed by accelerated cooling from the austenitic region. The novelty is that the iron alloy has a Si content of NOTGREATER 0.93 (preferably 0.21-0.69) wt.%, an Al content of  NOTGREATER  0.06 (preferably less than 0.03) wt.%, a total Si + Al content of less than 0.99 wt.% and, over at least parts of its cross-section along its length, a structure formed by isothermal transformation of austenite in the lower intermediate phase or lower bainitic region. Preferably, the iron alloy contains (by wt.) 0.41-1.3 (preferably 0.51-0.98) % C, 0.31-2.55 (preferably 0.91-1.95) % Mn and balance Fe, preferably with addition of 0.21-2.45 (preferably 0.38-1.95) % Cr and optionally up to 0.88 (preferably up to 0.49) % Mo, up to 1.69 (preferably up to 0. 95) % W, up to 0.39 (preferably up to 0.19) % V, up to 0.28 (preferably up to 0.19) % total of Nb, Ta, Zr, Hf and/or Ti, up to 2.4 (preferably up to 0.95) % Ni and up to 0.006 (preferably up to 0.004) % B. Also claimed is production of the above rolled profile, in which (a) the alloy composition is chosen within narrow limits which determine the transformation behaviour on cooling from the f.c.c. structure or austenitic region; and (b) the rolled profile, produced from the alloy, is cooled to between the martensite point and a temperature  NOTGREATER  250 (preferably  NOTGREATER  190, especially 5-110) degrees C above the martensite point and then allowed to transform isothermally.
Patent IT-8612531-D0 (IT)
Inventor: COLOMBO UGO NISTRI PAOLO
IPC: C11D17/00
Filed: 1986-08-12
Abstract: Liquid detergent comprising a non-aqueous liquid base, containing, in solution and/or dispersion and/or emulsion, the other solid and liquid components of the detergent. The detergent comprises two different and separated phases (A,B), to be mixed together at the time of use or just before, wherein one of the two phases (phase A) contains the oxidizing agents and the other phase (phase B) contains enzymes and activation agents for the oxidizing agents contained in the other detergent phase (A). Other components, chosen from the agents listed below are furthermore present in both the detergent phases (A,B): builders, pigments, stabilizers, perfumes, dyes, optical brighteners, anti-redeposition agents, anionic and/or cationic surfactants, anti-foaming agents. The non-aqueous liquid base is formed by a mixture of non-ionogenic surfactants with a possible addition of a polar solvent for viscosity control purposes. By mixing the two phases (A,B), a liquid detergent composition is obtained which is complete in all its cleansing functions, action on oxidizable stains, on protein stains, sequestration of alkaline-earth metal and heavy-metal ions, etc. The solid material content in the two phases (A,B) is suitably comprised in the concentration range between 40-60% by weight.
Patent IT-8124086-D0 (IT)
Inventor: ANGELLA FRANCO
IPC: B29D7/01
Filed: 1981-09-23
Abstract: Process for the netlike opening of fibrilled polymeric films, said process consisting in conveying to an opening device of the conventional type (based, for instance, on diverging transferring elements and on lateral film pulling elements such as clamps, grippers or pins, which engage the film at its edges and which are fixed on said traverse elements) the fibrilled film of an undulated or corrugated shape, with the front of the corrugations or waves perpendicular to the direction of the transferring motion, so that the length of the film between the lateral consecutive pulling elements be in excess with respect to the distance between said elements, wherefore said excess will compensate the longitudinal shrinkage that the film will suffer during the transversal opening.
Patent IT-8983453-D0 (IT)
Inventor: POLONI ALFREDO
IPC: B21B45/02
Filed: 1989-07-10
Abstract: Rolling stand with multiple rolls suported as cantilevers for hig-speed rolling, which comprises a motor unit (16-15) that actuates at least one common shaft (22a) which transmits motion to a plurality of pairs of rolls (11-12) with their axes placed alternately substantially at a right angle to each other (11a, 12a, 11b, 12b......11n, 12n), the stand including from six to ten pairs of rolls (11-12), the rolled stock being kept under traction between one pair of rolls (11-12) and the next pair (11-12), cooling chamber means (13) followed by temperature equalisation chamber means (14) being included between the pair of rolls (12) which processes round sections and the pair of rolls (11) which processes oval sections, the length of the cooling chamber means (13) being at least a function of the rolling speed of the pair of rolls (12) positioned upstream of that cooling chamber means (13), the cooling chamber means (13) being progressively longer in the direction of feed of the rolled stock.
Patent SE-0002199-D0 (SE)
Inventor: ZENKER SIEGFRIED
IPC: F15B13/04
Filed: 2000-06-13
Abstract: The invention concerns a hydraulic valve arrangement with locking function. It has a control valve (9), which in two operating positions (11, 12) connects one motor connection (A) with a pump connection and a second motor connection (B) with a tank connection and vice versa, and in a locking position (10) separates both motor connections (A, B) from pump and tank connection. Further, there are two lock valves (16, 17), each connected between the control valve (9) and one of the motor connections (A, B). This valve arrangement is characterised in that for each lock valve (16, 17) a pressure release valve (18, 19) is provided, whose operating member (30, 30a) is loadable in the closing direction by a first chamber pressure and an additional force acting in a first chamber (31, 31a) and in the opening direction by a control pressure acting in a second chamber (32, 32a), and that the control pressure in dependence of the position of the control valve (9) has a lower value, which is equal to the first chamber pressure, and an upper value, which exceeds the first chamber value by such a value that the oppositely acting closing force is overcome. This gives a very high degree of operation safety.
Patent SE-0002471-D0 (SE)
Inventor: PIHL JOHAN
IPC: H04N7/16
Filed: 2000-06-30
Abstract: A method for controlling the use of a media content delivering apparatus (40), e.g. a receiver apparatus, such as a television receiver, integrated receiver decoder, or computer connected to the Internet, or a storage apparatus, such as a computer or a loaded optical disc player, provided with a parental control system is disclosed. The method comprising the steps of sending a request (73, 83) to unlock a particular media content, e.g. channels, individual programs, movies, website content, computer files, and the like, of interest to a user of the apparatus, said media content being locked by said parental control system, to a remotely located communication device (50); and unlocking (67) said particular media content in dependence on receiving an affirmative answer to said request from said communication device.
Patent SE-0004641-D0 (SE)
Inventor: DICKE PAUL A
IPC: F01P5/02
Filed: 2000-12-15
Abstract: A control system and method for controlling the speed of a plurality of fans for cooling a plurality of fluids in a work machine in accordance with the heat dissipation requirements of the particular heat transfer cores, the present control system including a plurality of sensors positioned to sense the temperature of each of the plurality of fluids, each sensor being operable to output a signal indicative of the temperature of that particular fluid. An electronic controller coupled to the sensors receives signals indicative of the temperature of each of the plurality of fluids, determines therefrom a desired fan speed for each fan, and outputs a signal to individually control the speed of each fan. Each output signal is based upon a comparison of at least some of the temperature error signals determined from the plurality of sensor signals.
Patent SE-0103910-D0 (SE)
Inventor: NEUHAUSER ALAN R
IPC: G10L19/018
Filed: 2001-11-23
Abstract: Systems and methods are provided for decoding a message symbol in an audio signal. This message symbol is represented by first and second code symbols displaced in time. Values representing the code signals are accumulated and the accumulated values are examined to detect the message symbol.
Patent SE-0201680-D0 (SE)
Inventor: FRANSSON ROGER
IPC: A47L15/42
Filed: 2002-06-04
Abstract: A recirculation rinsing tank (7) is located beneath the washing compartment (2) and is used to hold a liquid for supplying to this compartment via washing devices (4a, 4b) during a pre-rinse step. The collection device (8) has a first outlet for supplying collected liquid to the recirculation rinsing tank and a second outlet for supplying collected liquid to the washing tank (5) when the recirculation rinsing tank is full.  The single compartment dishwasher (1) contains a collection device used to supply washing and rinsing liquid to the washing and rinsing tanks.
Patent SE-0201781-D0 (SE)
Inventor: HERBERTSSON RONNY
IPC: E04H17/16
Filed: 2002-06-12
Abstract: In a system for screening off an area, a partition element substantially covers the space between two upstanding carrier elements. The partition element is catchable in the carrier elements in a temporary, unstable preparatory position. The partition element lacks the capability of remaining in the preparatory position by its own force. The partition element is further movable from the preparatory position to a fixedly locked position in the carrier elements. In a method of mounting and dismounting of a partition element on two upstanding carrier elements, the partition element is hooked in the carrier elements in the preparatory position. Thereafter, the partition element is moved to a fixedly locked position in the carrier elements.
Patent SE-0202125-D0 (SE)
Inventor: NYMAN FREDRIK
IPC: H04L12/46
Filed: 2002-07-05
Abstract: The invention relates to a filter for an open system interconnection layer2 traffic separation in at least one Access Switching Router ( 42 ) in a network ( 40 ), having ports in the routers ( 42, 44 ) configured to the same virtual local area network. The filter is filtering data packet traffic to the ports, simulating that if the source device and destination device is in the same layer2 domain, the router layer2 address is the actual destination address both for the source and destination device. It is also simulating that if the source device and destination device are not in the same layer2 domain but in the same layer3 subnet, the router layer2 address is the actual destination layer2 address for the source to the destination. By this filtering is providing the use of one IP subnet, spreading it over several premises and a multiple of Access Switching Router and the same subnet in multiple layer2 domains, thus covering more customers.
Patent SE-0203264-D0 (SE)
Inventor: SMITH JOAKIM
IPC: A47L9/28
Filed: 2002-11-05
Abstract: The present invention relates to a vacuum cleaner handle or tube 11, which comprises at least one attachment 12,15. The handle or tube 11 is used as a part of a vacuum cleaner, such as an upright cleaner or a cylinder cleaner. The attachment 12,15 is designed in order to cooperate with one of at least two different units 10, said unit intended to be used together with the vacuum cleaner. Each unit 10 comprises means which during said cooperation interacts with the attachment 10 so that said unit is being substantially secured to said handle or tube 12,15.
Patent SE-0300635-D0 (SE)
Inventor: LINDGREN HANS
IPC: B24B3/33
Filed: 2003-03-10
Abstract: An arrangement for adjusting the setting of a machine for grinding drill bits (6), wherein the machine includes a grinding arrangement (3) which can be displaced in the horizontal plane to enable it to be centred above a button bit (8) in the drill bit (6) to be ground. The grinding arrangement (3) is mounted in a bracket structure (4) that is carried by a fixedly mounted carrier arm (2) in a manner such as to enable the bracket structure (4) to be displaced in the horizontal plane in relation to the carrier arm (2); and in that locking devices (22) are provided for locking the bracket structure (4) in relation to the carrier arm (2) in a selected position.
Patent SE-0303261-D0 (SE)
Inventor: ISAKSSON GUSTAV
IPC: B60R9/06
Filed: 2003-12-04
Abstract: A spacer device for keeping the rack at a distance from rear of the vehicle is described. - The rack is secured to the ball part of the tow hook on the vehicle.
Patent SE-0400184-D0 (SE)
Inventor: BRAHE CHRISTINA
IPC: A61P21/00
Filed: 2004-01-30
Abstract: The invention relates to a method for the treatment of spinal muscular atrophy comprising administering a therapeutically effective amount of a therapeutically acceptable salt of phenylbutyrate to a subject in need of treatment of spinal muscular atrophy.
Patent SE-0402184-D0 (SE)
Inventor: SOLEM KRISTIAN
IPC: A61B/
Filed: 2004-09-13
Abstract: The invention relates to cardiac-activity based prediction of a rapid drop in a patient's blood pressure during hemodialysis. A proposed alarm apparatus (100) includes an input interface (110), primary and secondary analysis units (130; 140) and an alarm-generating unit (150). An electrocardiogram signal (HECG) of the patient is received via the input interface (110) by the primary analysis unit (130), which in response thereto produces a heart-rate-variability signal (PHRV)- The secondary analysis unit (140) determines an intensity of ectopic beats (PEBC) based on the electrocardiogram signal (HECG)- The alarm-generating unit (150) investigates whether the intensity of ectopic beats (PEBC) is relatively low or relatively high. In case of a relatively low intensity, the unit (150) triggers an alarm signal (alpha) indicative of an estimated rapid blood pressure decrease if the heart-rate-variability signal (PHRV) fulfills a first alarm criterion. In case of a relatively high intensity, however, the unit (150) triggers the alarm signal (alpha) if the intensity of the ectopic beats (PEBC) fulfils a second alarm criterion.
Patent SE-8300535-D0 (SE)
Inventor: STATZ A
IPC: C07D333/60
Filed: 1983-02-01
Abstract: The heat exchanger includes a cylindrical pressure vessel in which a faller column having heat exchange surfaces and at least one riser column having further heat exchange surfaces are mounted. The riser column walls extend around the walls of the faller column. The top part of the pressure vessel is connected to a bottom part in a dis-connectable manner with the riser column walls being suspended in the bottom part. The walls of the faller column with all the heating surfaces disposed therein can be withdrawn from the space around which the riser column walls extend for servicing.
Patent SE-8301988-D0 (SE)
Inventor: VAN DER SMISSEN C-E
IPC: A62D9/00
Filed: 1983-04-11
Abstract: Activated charcoals and similar support materials used as air purification agents obtain, by means of an impregnation, a good separation efficiency for different hazardous gases. In this context, protection against as broad a spectrum as possible of hazardous gases is desired. Air purification agents are known for acidic gases (B according to DIN 3181) and for alkaline gases (K according to DIN 3181). As a result of the impregnation with the iodide of an amine-forming metal, in particular zinc iodide, the air purification agent according to the invention, has a high separation efficiency both for strongly acidic gases and also for alkaline gases. It thus gives equal protection against acidic gases (B) and against ammonia (K). A preferred application is the construction of small, efficient single-layer filters as respiratory protection filters having (B/K) protection and also the production of filters for ventilation plants.
Patent SE-8304134-D0 (SE)
Inventor: JOHANSSON A
IPC: E02F9/28
Filed: 1983-07-26
Abstract: This invention relates to a wear-parts system for earth-moving machines such as digger, loading, and mining machines. This wear-parts system consists of a holder (2, 23) and at least one protruding wear-part (8, 24) in the form of a tooth or similar fixed on the front of the holder (2, 23) by means of a wedge or other locking device (15, 16, 38). According to the invention the wear-part lands directly against the holder within a forward (5, 25) and a rear landing area (7, 27) in which a landing free from play within the forward landing area (5, 25) is achieved by means of a wedging effect between the wear-part (8, 24) and the holder (2, 23) when the wear-part is pressed or drawn backwards into the holder while a landing free from play is achieved between both these parts within the rear landing area (7, 27) by means of the locking device (15, 16, 38) pressing two angled relative to each other landing surfaces (42, 43) in the rear of the wear-part against two opposite equivalently angled landing surfaces (40, 41) in the holder.
Patent SE-8304914-D0 (SE)
Inventor: FINNHULT K A
IPC: A47C20/08
Filed: 1983-09-13
Abstract: The bed back part is collapsible and held in position by a gas spring which, by means of a collapsible lever (24) is located below the base of the bed (28). On the lever is fitted a hand grip (32) of elastically bendable material. The hand grip extends from the lever up through an aperture in the bed base, and has its grip part (32) located along the mattress (40) edge side in an outlet position. This allows a patient lying on the mattress easily to take hold of the grip part to draw in the hand grip, causing the lever to collapse.
Patent SE-8306317-D0 (SE)
Inventor: OLOFSSON STIG
IPC: B27M1/08
Filed: 1983-11-16
Abstract: Part of a wooden casing, in particular in the form of a case for a telephone apparatus, is manufactured as follows. A piece of timber is dried for the duration of a drying period inside an oven (2) until the timber is just above its cell collapse limit, and at the end of the drying period the temperature is adjusted in such a way as to cause the resin in the timber to flow out and seal the pith fibres of the wood with the intention of preventing the wood from re-absorbing moisture. From the timber (5) dried in this way is taken a blank which is to form the case. The blank is then worked into the final shape of the case. Any weak points is the casing are reinforced with a reinforcing material in the form of wood or some other material. The pores of the wood are then sealed with varnish.
Patent SE-8400933-D0 (SE)
Inventor: LUNDSTROM P-A
IPC: C21C1/04
Filed: 1984-02-21
Abstract: A method for treating pig iron, i.e. crude iron containing more than 3% carbon, in order to remove silicon and sulphur therefrom, comprises charging a converter with the molten pig iron, said converter being provided with at least one tuyere in its bottom and/or its side and containing slag from the preceding cycle, said slag being rich in sulphur and calcium, said calcium being bound partly to the sulphur in the form of calcium sulfide, partly being present in the form of excess lime (calcium oxide). The silicon of the pig iron is oxidized and the silicon oxide formed is bound by the excess lime of the slag. The slag formed is poured out and an excess of lime is added to the remaining iron melt to react with and bind any sulphur present in the melt. Stirring gas is entered through said tuyere(s), and the melt, refined with respect to silicon and sulphur, is drawn off below the covering slag bed. The slag, rich in sulphur and lime, is kept in the converter to be used with the next charge.
Patent SE-8404716-D0 (SE)
Inventor: CARTER M A
IPC: C08K3/00
Filed: 1984-09-20
Abstract: A filled thermoplastics composition with a filler of particle size below 1 micron in an amount greater than 25 percent by weight also comprises a second filler whose particle size is different from the first but is below 2 microns. The mouldability of the composition is substantially improved by the presence of the second filler.
Patent SE-8404903-D0 (SE)
Inventor: LANDERHOLM L G
IPC: F16G5/18
Filed: 1984-10-01
Abstract: The invention relates to a transmission chain for transmission of torque between one pair of driving conical discs and another pair of driven conical discs in a continuously variable transmission. According to the invention, the chain is composed of identical, interlocking links in the form of blocks, the end surfaces of which are bevelled at an angle to fit the conical discs. Said blocks have opposite longitudinal sides having means with rolling contact surfaces for engagement with rolling contact surfaces on corresponding means of the adjacent links.
Patent SE-8406085-D0 (SE)
Inventor: LINDER ANDERS
IPC: G03B27/50
Filed: 1984-12-03
Abstract: The speed of a roller (1) in a printing plant is specifically related to that of feed of the film strip (5). The pictures on the strip are projected onto the light-sensitive surface (23) of the roller gradually as they pass the light beam, and pigment is transferred to a strip for prodn. of the publication. The degree of enlargement in the publication can be selected in one dimension independently of the enlargement extent in its transverse dimension by selection of the peripheral speed relative to the roller feed speed.
Patent SE-8501405-D0 (SE)
Inventor: ROFFEY R
IPC: G01N29/02
Filed: 1985-03-21
Abstract: The invention is a method of pretreating piezoelectric crystals that are to be used for measuring the corrosivity of fluids. The pretreatment consists of sulphide activation of the substrate that is subjected to corrosion and is situated on the piezoelectric crystal. This makes the crystal more sensitive during the subsequent corrosivity measurement.
Patent SE-8502546-D0 (SE)
Inventor: BLOM E
IPC: A47J31/40
Filed: 1985-05-23
Abstract: PCT No. PCT/SE86/00236 Sec. 371 Date Jan. 20, 1987 Sec. 102(e) Date Jan. 20, 1987 PCT Filed May 21, 1986 PCT Pub. No. WO86/06942 PCT Pub. Date Dec. 4, 1986.Beverage preparing and dispensing apparatus, in which powdered ingredients are pre-placed on the bottom of a drinking vessel (14). The feed conduit (32,34) through which liquid is dispensed is caused to move as the liquid is dispensed, so as to agitate the ingredient and facilitate their dissolution and/or suspension in the liquid. Thus, a moving jet of liquid (68,69') is caused to sweep over the bottom of the drinking vessel in a substantially circular path, without leaving dead zones in which the ingredients are unaffected by the jet and thus might remain undissolved on the bottom of the vessel.