baber/WOPTO huggingface dataset:
Patent IS-2655-B (IS)
Inventor: OSEROED STEIN EGIL
IPC: B01D21/00
Filed: 2003-05-07
Abstract: A combined degassing and flotation tank for separation of a water influent containing considerable amounts of oil and gas. A rotational flow is created in the tank which forces the lighter components such as oil and gas droplets towards a first baffle (5) from where they coalesce and rise to the surface of the liquid and are removed via the outlet (3) whereas the heavier parts are forced down where the heavy particles sink to the lower part where they may be removed as a sludge and the water is forced up between said first baffle (5) and an inner baffle (6) and leaves the tank via a central bottom outlet (4). A screen (7) may be provided centrally or as a separate unit to remove fine particles from the effluent. The combined degassing and flotation tank is particular suited for use in oil production at sea for removal of oil and gasses from water streams before the water is returned to the sea. <IMAGE>
Patent AT-402506-B (AT)
IPC: C21B5/04
Filed: 1993-01-26
Granted: 1997-06-25
Abstract: PCT No. PCT/AT94/00007 Sec. 371 Date Sep. 20, 1994 Sec. 102(e) Date Sep. 20, 1994 PCT Filed Jan. 26, 1994 PCT Pub. No. WO94/17214 PCT Pub. Date Aug. 4, 1994.In a process for the preparation of pig iron and cement clinker in a fusion gasifier (3) in which the charge is at least partly preheated and possibly deacidified and subjected to preliminary reduction or is used in the form of scrap, coal is blown into a fluidized bed (7) and gasified with the reduction of the charge and pig iron (8) and slag (9) are tapped off in liquid form, the procedure is such that the lime charge introduced into the fusion gasifier (3), possibly together with a portion of an iron ore, is preheated in a preheating shaft (1) and calcined and charged according to the clinker composition required.
Patent AT-403553-B (AT)
Title: Bushing for a high-voltage electrode
IPC: B03C3/66
Filed: 1991-02-06
Granted: 1998-03-25
Abstract: Wall bushing for a high-voltage electrode 10 for an exhaust gas filter of an internal combustion engine, in particular a diesel engine, having a ceramic body 12 holding the high-voltage electrode 10. In order to be able to use such a wall bushing even in the case of thin walls, there is arranged on the high-voltage electrode 10 in a region located inside an electrically conducting housing 2 surrounding the filter element 3 a stop 18 which bears against the ceramic body 12. A clamping device, e.g. a nut 37 which can be screwed onto the high- voltage electrode 10, is provided on the end region of the high-voltage electrode 10 located outside the housing 2. The nut 37 is supported against the outside of the penetrated wall 8 of the housing 2 via a support body 26 made from an insulating material, preferably ceramic, and said nut 37 presses the ceramic body 12, or a supporting surface thereof, against the inside of the penetrated wall 8. <IMAGE>
Patent AT-392894-B (AT)
Title: Collapsible cot or cradle
IPC: A47D7/04
Filed: 1985-02-28
Granted: 1991-06-25
Abstract: The invention relates to a collapsible cot or a collapsible cradle, and comprises a bottom board 1 which is shaped like a box or trough, is entirely incorporated, accommodates the body of the infant and all around has walls 3, 4, 9, 10 produced from upholstered or quilted material. In order to be suspended in a normal cot, the crib 2 or the cradle has overlaps 5, 6 on the long side walls 3, 4 which are upholstered beyond the upper edge and, on the bottom, in each case double carrying straps 7 of sufficient length with locks 8 are fitted on both sides to the long side walls 3, 4 in order that the crib can be hung in the upper edge of the grille on either side of the cot. The advantages of this crib are that the infant is located significantly higher, so that the mother does not have to bend so deeply into the cot, as hitherto, when taking the child out and putting the child in. In this way, no indoor pram, nor any cradle, is needed. <IMAGE>
Patent AT-392915-B (AT)
IPC: C02F1/44
Filed: 1990-03-28
Granted: 1991-07-10
Abstract: For the removal of water from dilute aqueous solution of NMMO, N-methylmorpholine or morpholine or mixtures thereof, the solution is subjected to reverse osmosis at a pressure in excess of the osmotic pressure and probably around 40 bar and a temperature of 25 DEG  C. to 75 DEG  C. to form a retentate containing the amines and a permeate which is practically free from the amines. The permeate can be used as process water while the retentate can be worked up to NMMO for reuse in the cellulose solubilization process.
Patent DK-164776-B (DK)
Inventor: CHRISTIANSEN HANS CHRISTIAN
IPC: B22C5/08
Filed: 1988-02-05
Abstract: In an apparatus for cooling and stripping of objects cast in and contained in sand moulds, said apparatus being of the kind comprising a drum (1) supported for rotation about a substantially horizontal axis (0) with at least two rolling surfaces or rolling surface members (2) shaped on or secured to the drum (1) bearing on at least four support wheels (3), of which at least one is adapted to be driven and thus make the drum (1) rotate, said support wheels (3) at least partially consisting of an elastomeric material,  the new feature consists in that each support wheel (3) consists of a single substantially circularly-cylindrical rim (56) of rigid material, such as steel, about which there are placed at least three rolling tyres (55) of elastomeric material, the axial width of which diminishes with increasing radius. This arrangement makes it possible to reduce maintenance costs and to achieve a highly desired sound and shock absorption using relatively low-costs means.
Patent HU-183288-B (HU)
Inventor: BLANCHARD WILLIAM B
IPC: A61K31/352
Filed: 1977-07-05
Abstract: Verfahren zur Herstellung von 4-(I-Hydroxy-1-methyläthy1)-3-eyelohexen-1-on-ketalen durch Umsetzung eines Cyclohexenoncarboxylatketals mit Methylmagnesiumbromid in Gegenvzart von Diäthyläther.
Patent HU-181598-B (HU)
Title: Selector valve for door structure actuated pneumatically
Inventor: KLATT ALFRED
IPC: E05F15/49
Filed: 1981-02-19
Abstract: A vehicle door control valve device having a pair of two-way, electro-magnetically operated, pneumatic valve members arranged so that one valve member is operated to a first position, in which compressed air is supplied to one side of a pneumatic actuator that operates the door, while concurrently, a second identical valve member is operated to an opposite position, in which compressed air is exhausted from the other side of the pneumatic door actuator. The relative positions of the respective valve members may be alternately switched to effect door opening and closing. Operation of the valve members is electro-magnetically controlled by primary and secondary coils arranged to cooperate with a permanent magnet, so that only momentary energization of the coils is necessary to effect switching of the valve members. The arrangement is such that in the case of an emergency, opposite sides of the pneumatic door actuator are both de-pressurized to permit manual door operation.
Patent HU-190230-B (HU)
Inventor: NEMETH ISTVAN
IPC: B23Q1/00
Filed: 1984-01-31
Abstract: A találmány tárgya szerkezet fúrók, menetfúrók és hasonlók befogására. A találmány szerinti szerkezet a hasonló célú szerkezetek azon csoportjába tartozik, amelyeknél befogó fej van alkalmazva és ebben olyan szorítópofák vannak, amelyek külső felületei vezérlő kúpfelülethez támaszkodnak. - A találmány szerinti szerkezet lényege, hogy a szorítópofák (8) mögött, az ezeket vezérlő kúpfelülettel ellentétes irányú kúpfelülettel vezérelt hátsó pofái (9) vannak, és hogy a hátsó pofák (9) vezérlő kúpfelületével rendelkező hátsó szoritóhoz (6) csavarmenettel kapcsolt, a szorítópofák (8) vezérlő kúpfelületével rendelkező szorítóanyája (7) van, továbbá hogy a csatlakoztató részhez előnyösen tengelykapcsoló közbeiktatásával szerelt kapcsoló agya (3), és ez utóbbi valamint a befogó fej (15) között nyomatékátvitelt biztosító közvetítő rúdja (5) van.  lobra
Patent HU-193002-B (HU)
Inventor: RANK JUERGEN
IPC: A61F6/20
Filed: 1984-02-20
Abstract: Die Erfindung betrifft ein Instrument zur Eileiterunterbrechung mittels Applikation elastischer Ringe, wobei mittels eines Einstiches nacheinander beide auf dem Instrument vorhandenen Ringe appliziert werden koennen. Das Instrument ist kleinkalibrig, einfach aufgebaut, leicht demontierbar und weist u. a. eine gasdichte Verriegelungseinrichtung zur Aufnahme unterschiedlicher Endoskopoptiken auf. Fig. 1
Patent YU-46314-B (YU)
Title: Postupak za kataliti
Inventor: CH THROCKMORTON M
IPC: C08F14/06
Filed: 1987-04-16
Abstract: što se polimerizacija diolefinskog monomera izvodi u prisustvu katalitičkog sistema koji sadrži (1) organoaluminijumsko jedinjenje 2) organometalno jedin-jenje u kome je metal iz grupe III-B Periodnog sistema i 3) najmanje jedno jedinjenje koje sadrži najmanje jedan labilni halogenidni jon, i izvodi se još u prisustvu vinil halogenida. Prijava sadrži još 23 patentna zahteva.
Patent YU-48195-B (YU)
Inventor: VLADIMIR VUJICIC
Filed: 1995-11-24
Abstract: DIGITALNI INSTRUMENT ZA MERENJE SREDNJE VREDNOSTI PROIZVODA DVA ANALOGNA PERIODIČNA SIGNALA koji se sastoji od sabirača S1, S2, generatora šuma GS1, GS2, komparatora K1, K2, K3, K4, logičke mreže LM, koincidentnih kola I1, I2, up/down brojača B, adaptera za paralelni interfejs PIA mikroprocesora P, gen-eratora takta GT i kola za sinhronizaciju SINC, gde je gener-ator takta spojen na ulaze koincidentnih kola I1, I2 i na ulaze za takt generatora šuma GS1, GS2 a na druge ulaze koin-cidentnih kola I1 I2 su priključeni izlazi logičke mreže LM i izlazi koincidentnih kola I1, I2 su spojeni na ulaze up/down brojača B, koji je preko adaptera PIA za paralelni interfejs spojen sa mikroprocesorom /uP,, koji je priključen na ulaz "Reset" up/down brojača B, i na koji je priključen izlaz kola za sinhronizaciju SINC, na čiji je ulaz priključen jedan od ulaznih analognih periodičnih signala u2(t), koji je takodje priključen na ulaz sabirača S2, pri čemu je ulazni analogni periodični signal u1(t) priključen na ulaz sabirača, S1, nazn ačen time, što je generator šuma (GS1) spojen na drugi ulaz sabirača (S1), a generator šuma (GS2) spojen na drugi ulaz sabirača (S2), pri čemu je izlaz sabirača (S1) spojen na "+" ulaz komparatora (K1) i "-" ulaz komparatora (K2), a izlaz sabirača (S2) spojen na "+" ulaz komparatora (K3) i "-" ulaz komparatora (K4), i što je na "-" ulaze komparatora (K1, K3) priključen referentni jednosmerni napon Uu i na "+" ulaz komparatora (K2, K4) je priključen referentni jednosmerni napon Ud, pri čemu su izlazi komparatora (K1, K2, K3, K4) spojeni na ulaz logičke mreže (LM) za množenje njenih ulaznih digitalnih veličina da bi izlazi sadržali informaciju o trenutnoj vrednosti proizvoda ulaznih veličina. - Prijava sadrži još 1 zavisan zahtev.
Patent ZA-91464-B (ZA)
Title: Pantograph with two coupled heads for railroad motorcars
Inventor: DEVAUD ALAIN
IPC: B60L5/19
Filed: 1991-01-22
Abstract: The pantograph intended for picking up the current by a rail-bound traction vehicle, comprises an upper arm (5) whose end comprises at least one support (22). Two pick-up heads (20), provided with friction bands (19) which make the electrical connection with a catenary line (L), are connected to the support (22) by connecting means (23,24,25,28,30) which guide them in their movement transverse to the line and perpendicular to the plane of the track and which are adapted in order that, when one of the heads (20) undergoes a movement relative to the support (22), a force of opposite direction is exerted on the other head (20). <IMAGE>
Patent ZA-99972-B (ZA)
Title: Differential protection device.
Inventor: PAUPERT MARC
IPC: H02H3/00
Filed: 1999-02-08
Abstract: The device includes an adjustable load on the detection circuit, enabling adjustment of threshold operating value. The differential protection device comprises a torus (1) for measuring the differential currents in the main conductors (2). It includes a first secondary winding (6) connected to a processing circuit, and a second secondary winding (8) connected to a signaling circuit. There is also a supplementary winding (10) in which a test current (It) can flow. The processing circuit (7) includes a threshold control device (12) which modifies the load of the first secondary winding (6) in order to change the calibrated operating value. When the load on the first secondary winding is very much less than the load on the second secondary winding, signaling is dependent on the selected calibration. The protection device includes a test circuit which selects a low calibration when the test current flows.
Patent AT-405177-B (AT)
Title: Rapid setting and hardening hydraulic binder - based on Portland cement clinker, and also containing additives to control setting rates, plasticiser, and filler
Inventor: SCHMIED ROBERT DIPL ING
IPC: C04B28/04
Filed: 1997-08-29
Granted: 1999-06-25
Abstract: Hydraulic binder contains (by wt.) 95-99.2 Portland cement clinker, 0.1-2.0 sodium carbonate and/or (preferably amorphous) aluminium hydroxide as setting accelerator, up to 4 calcium sulphate dihydrate and/or hydrated lime as setting retarder, 0.01-0.15 plasticiser (preferably sodium lignin sulphonate), and up to 10 filler (preferably limestone and/or flyash). Preferably, the Portland cement clinker contains more than 10 wt.% tricalcium aluminate, and the binder has a ground Blaine fineness of 4850-5050 cm2/g.
Patent AT-384694-B (AT)
Title: Voltage converter switch
Inventor: KALNY FRIEDRICH ING
IPC: H02M7/10
Filed: 1985-12-10
Granted: 1987-12-28
Abstract: A voltage converter circuit which is fed with alternating current and acts as a voltage divider, in particular a power supply unit, having one or more energy storage capacitors, which are firstly associated together with the intermediate rectifiers with a common series current path and which on the other hand are connected between in each case two further rectifiers and, with the latter, form parallel current paths running transversely with respect to the series current path, with the energy storage capacitors being fed from the alternating current half-cycles of in each case one current direction via the series current path in the sense of charging. An output voltage which is less than the input voltage is produced in that the energy storage capacitors C1, C2, C3 are discharged during the period of half cycles of the opposite current direction in the mutually parallel- connected parallel current paths (DE'1, C1, DE1; DE'2, C2, DE2 ...) via a common semiconductor switch T1, which is controlled by the feeding AC voltage, in the output circuit. A parallel current path which contains a buffer capacitor C4 is connected directly to the output A, and the other parallel current paths are connected jointly as discharge circuits for the energy storage capacitors C1, C2, C3 via the collector-emitter path of a transistor circuit T1; T1, T2 which is controlled by the input voltage. <IMAGE>
Patent CH-610706-B (CH)
Inventor: WIRZ CARL A
IPC: G04C3/00
Filed: 1976-03-02
Abstract: An elastic spring (6), in the form of an open annulus, partially surrounds the electronic module (2) and is housed in a channel made either in this module, or in the casing (1) of the watch. The annulus is connected to a battery (3) by a spring (18) and includes a boss (6a) enabling it to be positioned within the module and the latter to be indexed with respect to the casing. At the ends of the annulus there are bosses (6b) with drillings (6c) intended to grasp the annulus when it is mounted in the watch or the module. Under the action of the pushbuttons (5), the flexible ends (6d) of the annulus flex and touch the contacts (9) of the module, establishing the desired electrical connection. <IMAGE>
Patent DK-156974-B (DK)
Inventor: JENSEN ARNE SLOTH
IPC: F26B3/10
Filed: 1984-02-24
Abstract: In a process of removing liquid from a particulate solid material the material is passed through a row of upwardly open, elongated interconnected cells and superheated steam is introduced into said cells at their lower ends in a manner so as to impart to the particles a whirling movement, during which dried particles are lifted out of the cells and into a common transfer zone and from said zone down into a discharge cell with no steam supply. The dried material thus introduced into the discharge cell is discharged together with material which has passed the row of cells. 
<??>The invention eliminates the need for effecting a preceding disintegration of the solid particulate material.
Patent DK-150450-B (DK)
Inventor: FISCHER ARTUR
IPC: B23B51/00
Filed: 1981-03-26
Abstract: 1. Drill unit which is intended for producing drilled holes (16) having undercuts (11) and which comprises a drill shaft (1) and a laminar drill bit (2) connected thereto having lateral cutting edges (4, 5) which, apart from the cutting edges at the tip (3), project radially beyond the drill shaft (1), and the unit being provided with a stop sleeve (7) that can be fastened on the drill shaft (1) and is supported, to form a swivel bearing, in a depression (13) in a stop plate (15) mounted over the drill shaft (1), characterised in that part (1a) of the drill shaft (1) that engages in the drill chuck has an increased diameter in order to form an abutment against which the end of the stop sleeve (7) remote from the drilled hole (16) rests.
Patent DK-160575-B (DK)
Inventor: FRODE PER ENAR LENNART
IPC: H01M50/673
Filed: 1987-04-13
Abstract: PCT No. PCT/SE86/00360 Sec. 371 Date Apr. 3, 1987 Sec. 102(e) Date Apr. 3, 1987 PCT Filed Aug. 11, 1986 PCT Pub. No. WO87/01172 PCT Pub. Date Feb. 26, 1987.A valve for the addition of water to electrochemical accumulator batteries and for maintaining the flow of liquid at a constant level. A membrane in a valve body is biased by means of a spring against a wall arranged concentrically with an inlet orifice, the wall creating an inner chamber of circular cross-section, and an outer chamber which is of annular cross-section and is connected to an outlet connection via a constricted orifice. A spindle at the center of the membrane passes freely through the inlet orifice and exhibits outside the latter a conically enlarged part, the cross-sectional area of which increases in proportion to the distance to the inlet orifice, serving as a valve seat, and which is intended to provide a seal when the spring yields to the membrane.
Patent DK-163748-B (DK)
Inventor: CARTE MICHEL
IPC: G01F3/22
Filed: 1984-06-12
Abstract: The gas-meter has a measuring unit with casing forming two measuring compartments. Each of these is divided by a diaphragm into two chambers, while a distribution surface contains four ports, each connected to a chamber by an internal passage. A moving distributor is mounted on the surface, being coupled by levers to the diaphragms.   The casing comprises a central block, to which two side covers are fixed. The block incorporates all the components forming the internal passages.
Patent DK-163866-B (DK)
Inventor: OBRIOT BERNARD
IPC: B01D50/00
Filed: 1984-06-28
Abstract: 1. Apparatus for puifying a gas, such as air, contamined by oily or hydrocarbonic liquid compounds dispersed in the said, gas, in particular in the form of mist, of the type comprising a caisson (1) comprising at least one sustantially horizontal inlet pipe (2) for the contamined gas laterally opening into a purification chamber (4) and at least one outlet pipe (6) for the purified gas, the said purification chamber (4) containing, in the flow path of the gas from the inlet pipe (2) towards the outlet pipe (6), a wall (18) for the downward deflection of the gases brought into the said purification chamber (4) and a device for separating the contaminating products by filtration disposed substantially horizontally in the said flow path of the gas, and a part (10) for collecting  the oily or hydrocarbonic compounds (12) separated from the said gas and falling into this part by gravity, the said part being provided in the bottom of the said purification chamber and leaving a flow path of the deflected gases towards the separation device below the said wall (18), characterized in that the deflection wall (18) is entirely vertical and provided with a baffle device (22) disposed upstream of the deflection side of the wall and over its whole height, and in that the separation device comprises a first filter (8) for separating by coalescence vesicles of oily or hydrocarbonic products into droplets (14), such as formed of a plurality of metallic cloth layers, and, downstream of this first filter, an additional filter (36) made of a material for fixing the hydrocarbons such as polypropylene.
Patent DK-161153-B (DK)
Inventor: KNOLL JOZSEF
IPC: A61K35/16
Filed: 1984-07-27
Abstract: The invention involves isolating a food intake suppressant by subjecting blood serum to ultrafiltration transmitting up to a molecular weight of 30,000 daltons, partially evaporating the filtrate, removing the insoluble part from the concentrate obtained, adding trichloroacetic acid up to a concentration of 5 to 25 weight/volume percent to the liquid phase at a temperature of 0 DEG to 10 DEG  C., removing the proteins precipitated, subjecting the obtained solution to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, eluting with a solution of pH 6.0 to 7.0, concentrating the biologically active fractions, chromatographing again on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water, lyophilizing the active fractions, dissolving the lyophilized fractions in a buffer of pH 8.1 to 8.2, adding trypsin and chymotrypsin to the solution in a substantially identical amount of 0.01 to 0.2 by weight as calculated for the total weight of the lyophilized product, subjecting the mixture to digestion at a temperature of 36 DEG  C. to 39 DEG  C., preferably with occasionally shaking from 20 to 30 hours, adding after the first 5 hours trypsin and chymotrypsin in a substantially half amount as calculated for the original enzyme quantity and continuing the digestion, then adding trichloroacetic acid to the reaction mixture up to a concentration of 4 to 6 weight/volume percent at a temperature between 0 DEG  and 10 DEG  C., keeping the mixture at a temperature between -15 DEG  C. and 5 DEG  C. for 1 to 24 hours, removing the insoluble part, subjecting the reaction mixture to chromatography on a gel with a void volume below a molecular weight of 4000 daltons, fractionating by elution with water and lyophilizing the biologically active fractions.
Patent DK-163515-B (DK)
Inventor: WEEKS PAUL DOUGLAS
IPC: C07D499/32
Filed: 1983-10-31
Abstract: A process for the preparation of 1,1-dioxopenicillanoyloxymethyl 6-beta-aminopenicillanate which comprises reacting 1,1-dioxopenicillanoyloxymethyl 6-phenylacetamidopenicillante or the corresponding phenoxy- acetamidopenicillanate under anhydrous conditions with a halogenating agent in the presence of a reaction inert solvent to form an intermediate imino halide, addition of a primary alcohol having from one to four carbon atoms to convert the imino halide to an imino ether and subsequent hydrolysis to give the desired product.
Patent DK-153553-B (DK)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: C07D499/00
Filed: 1982-11-22
Abstract: Disclosed herein are (5R,6S,8R)-6-(1-hydroxyethyl)-2-(2-fluoroethylthio)-penem-3-carboxylic acid and the metabolisable esters thereof and alkali metal salts thereof, which are potent antibacterial agents.