baber/WOPTO huggingface dataset:
Patent EA-001069-B1 (EA)
Title: Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
Inventor: TERERDE ROBERT JOHAN ANDREAS M
IPC: C01B17/04
Filed: 1997-03-04
Abstract: 1. A catalyst on support for the selective oxidation of sulfur-containing compounds to elemental sulfur, comprising at least one catalytically active material that is present on a support material, wherein the catalytically active material consists at least partly of a mixed oxide with an oxidic lattice, in which at least two metals in the form of ions are included. 2. A catalyst according to claim 1, wherein the first metal is capable of changing its valence under the conditions of said selective oxidation. 3. A catalyst according to claim 2, wherein iron is used as the first metal. 4. A catalyst according to claims 1-3, wherein the second metal can not, or it is difficult, change its valence under the conditions of said selective oxidation. 5. A catalyst according to claim 4, wherein as second metal, zinc, cerium, antimony, tin and/or germanium, more particularly zinc, is used. 6. A catalyst according to claims 1-5, wherein the atomic ratio of the first and the second metal is between 25/75 and 97.5/2.5, more particularly between 95/5 and 50/50. 7. A catalyst according to claims 1-6, which catalyst has a specific surface area of more than 20 m<2>/g, preferably more than 25 m<2>/g, and an average pore radius of at least 100  angstrom , while the catalyst exhibits substantially no activity for the Claus reaction under the reaction conditions. 8. A catalyst according to claims 1-7, characterized in that the support material is SiO2. 9. A catalyst according to claims 1-8, characterized in that the catalytically active material is present on the support in an amount of 0.1-50% by weight, calculated on the total mass of the catalyst. 10. A method for the preparation of a catalyst according to one or more of claims 1-9, comprising applying compounds of the at least two metals to the surface of a support material, followed by drying and calcination of the support material, while during the calcination an amount of halogenide is present on the support material. 11. A method according to claim 10, wherein the support material is impregnated with one or more solutions of said metal compounds, and during or after the impregnation an amount of chloride, for instance ammonium chloride, is applied to the surface of the support material. 12. A method according to claim 10 or 11, wherein the amount of chloride is between 0.1 and 20% by weight, based on the amount by weight of the metals. 13. A method for the selective oxidation of sulfur containing compounds, in particular hydrogen sulfide, to elemental sulfur, characterized in that a hydrogen sulfide containing gas together with an oxygen-containing gas is passed at an elevated temperature over the catalyst according to one or more of claims 1-9. 14. A method according to claim 13, characterized in that the molar ratio of oxygen to oxidizable sulfur compounds is maintained between 0.5 and 25.
Patent EA-001117-B1 (EA)
Title: Device and method for permitting high maximum load on sensitive switching scales
Inventor: GREGOR MANFRED ALEXANDER
IPC: G01G1/22
Filed: 1996-12-06
Abstract: 1. A device for permitting high maximum load on sensitive switching scales to produce and measure slow movements and low energy using a weak force of masses interaction, characterized in that said device comprises having as a pulling and flexional fibre an elastic carrying double fibre (3), wherein both fibres support an adjustment plate (5) on which the scale lever and a load rest. 2. The device of claim 1, characterized in that the double fibre protrudes from the beam (1) fastened on the frame (2) s parallel separate fibres and by that on both ends of the lever separate elastic fibres (6) are mounted, to the ends of which pans of scale (6') for microweights, and means for suspending main scales (m1, m2...). 3. The device of claim 2, characterized in that the double fibre is made of elastic flexible synthetic material, for example of vulcanized fibre. 4. The device of claim 2, characterized in that both fibres are fixed in holes of the plate (5) and the upper beam (1), fixed on the frame (2). 5. The device of any preceding claim, characterized in that the scale lever (4) is provided with a pulling plate (4b) arranged on the rib, said plate is a circular segment. 6. A device for permitting high maximum load on sensitive switching scales to produce and measure slow movements and low energy using a weak force of masses interaction, characterized in that to masses (m) suspended in a stable condition to said swinging scale and main loads (M) are suspended on both ends in a definite sequence at a definite distance and for a definite span of time, said new masses are set and left in the position upper and lower or when approaching more and more slower move and by that said main loads after a definite span of time are removed and changed by places in a mirror reflected position to the opposite side, or by that changing the position a definite pause is maintained, after which a new position is taken, wherein the place and the distance after that new periodic change of the position are freely varied so that the force of the produced action and the speed of the produced movement are amenable to the purposeful control and regulation.
Patent EA-007682-B1 (EA)
Title: Stabilized aqueous suspensions for parenteral use
Inventor: COLOMBO GIUSEPPE
IPC: A61K47/18
Filed: 2001-04-25
Abstract: A pharmaceutical aqueous suspension formulation for parenteral administration having substantially stabilized pH, comprising a biologically active steroidal compound, L-methionine in effective concentration for pH controlling and a buffering agent, wherein L-methionine provides production of a pH controlling superadditive effect. The biologically active compound is a steroidal compound, for instance exemestane, medroxyprogesterone acetate and estradiol cypionate or a combination of medroxyprogesterone acetate and estradiol cypionate.
Patent EA-005488-B1 (EA)
Title: Process for production of sterilized products
Inventor: ZALINYAEV VITALY NIKOLAEVICH
IPC: A23B7/00
Filed: 2003-09-10
Abstract: A process for production sterilized tinned vegetables. Prior to packing dried vegetable components are sterilized in a dried state to avoid using technological additions which prevent boiling soft the vegetables in filling liquid in tins being sterilized.
Patent EA-006416-B1 (EA)
Title: Decoppering agent
Inventor: JOHANSSON SVEN-ERIC
IPC: F42B5/24
Filed: 2003-01-13
Abstract: There is provided a decoppering agent that is incorporated into the propellant to remove copper from the rifling of the internal bore of a gun barrel. The decoppering agent consists essentially of a lead-free pulverized additive mixed together with the other propellant compounds. We have found that a mixture of tin and bismuth is a very good decoppering agent. Especially in the ratio 42% Sn/58%Bi, the melting point for this combination is 138 degree C. Much lower than each of the components. It can be all kinds of suitable tin and bismuth compounds. The bismuth and tin either vaporizes or liquefies when the propellant is ignited and either embrittles or dissolves the copper deposits facilitating removal.
Patent EA-006473-B1 (EA)
Title: Threaded pipe joint
Inventor: CARCAGNO GABRIEL E
IPC: F16L15/00
Filed: 2003-05-16
Abstract: Threaded pipe joint comprising a male element (1) and a female element (2), threaded and provided with respective complementary sealing surfaces, which define, when screwed together, a notch (13) formed on the female element (2) of a predetermined length (X), and a space (7, 8) between the threads of predetermined section (S), forming reservoir to house the joint lubricant, which comes out of the volume between the threads of the female (2) and male (1) elements during the tightening of the joint.
Patent EA-010777-B1 (EA)
Title: Method and apparatus for recording a digital information signal
Inventor: DE HAAN WIEBE
IPC: G11B20/00
Filed: 2006-04-20
Abstract: Method and apparatus of contiguously recording a sequence of ordered A/V information signals, and corresponding management information signals, on a disc-like recording medium of the write-once type. The method comprises allocating a reserved area within a linear addressing space of the disc, contiguously recording the A/V information signals in a video recording area located succeeding the reserved area, recording corresponding management data in a temporary overview space succeeding the video recording area, generating a mapping table (39) for mapping the recorded management data to address locations in the reserved area and recording the mapping table (39) in the temporary overview space. The mapping table (39) used when recording information according to VCPS comprises a structure (39a), preventing the overwriting of the management data by recorders not familiar with VCPS. The structure is preferably formed by a mapping-table header field (39a) containing dummy data.
Patent EA-018374-B1 (EA)
Title: Process for the polymerization of olefins
Inventor: XU WEI
IPC: C08F2/00
Filed: 2006-05-12
Abstract: The present invention relates to a process for the polymerization of olefins, comprising the steps of introducing at least one olefin, at least one polymerization catalyst, at least one cocatalyst and at least one cocatalyst aid, and optionally a scavenger, into a polymerization reactor, and polymerizing the olefin, wherein the cocatalyst aid is a reaction product prepared separately prior to the introduction into the reactor by reacting at least one metal alkyl compound of group IIA or IIIA of the periodic system of elements and at least one compound (A) of the formula RXR', wherein R is a branched, straight, or cyclic, substituted or unsubstituted, hydrocarbon group having 1 to 30 carbon atoms, R' is hydrogen or any functional group with at least one active hydrogen, X is at least one heteroatom selected from the group of O, N, P or S or a combination thereof, and wherein n and m are each at least 1 and are such that the formula has no net charge.
Patent EA-011461-B1 (EA)
Title: Connection of steel cord ends
Inventor: OZMERZI FERHAT
IPC: B65H69/00
Filed: 2006-07-18
Abstract: A connection for connecting steel cord ends to one another is described. The connection solves the problem of filaments that break off at the connection during handling of the cord. In the inventive connection a fixation section is introduced before or after the jointing section. The fixation section immobilises the filaments relative to one another. A method to make such a connection is also described. The connection and the method turn out to be extremely useful for connecting steel cords of the open type.
Patent EA-016023-B1 (EA)
Title: Liposomes composition for administration to mammal or human
Inventor: SERRANO GIL DANIEL
IPC: A61K9/127
Filed: 2006-09-15
Abstract: The invention relates to a composition for administration to mammals or humans, which is used to destroy damaged, pathogenic cells, including empty liposomes, structural protein elements and specific binding elements. When administered to the patient, the liposomes interact with the membrane of the target cell or with the membrane of the micro-organism in order to produce discharge ports which release the intracellular content to the extracellular medium.
Patent EA-011629-B1 (EA)
Title: Household appliance for treating soft goods with displacement sensor
Inventor: AISA VALERIO
IPC: D06F39/00
Filed: 2006-07-20
Abstract: The present description relates to a household appliance for treating soft goods, in particular a laundry washing or washing/drying machine of the electronically controlled type fitted with an electronic control system (17). The household appliance comprises an oscillating assembly connected to the frame by means of a suspension system comprising at least one damper (1). The damper (1) comprises two elements (3, 4) adapted to move reciprocally, at least one magnetic element, preferably a permanent magnet (9), and an electronic module (6) provided with at least one magnetic sensor, preferably a Hall element (12). The magnetic element (9) and the magnetic sensor (12) are housed in the damper (1) so as to detect the reciprocal motion of the two elements (3, 4). The electronic module (6) also comprises a microcontroller (16) connected to the magnetic sensor (12) and adapted to generate at least one piece of information, in particular at least one piece of information being representative of the value of the displacement of the oscillating assembly with respect to the frame, and to send said information to the electronic control system (17) over a digital communication line.
Patent EA-016011-B1 (EA)
Title: Process for shaping a sulphur cement product
Inventor: BIEBAUT GARY JOSEF ALMA
IPC: B28B1/54
Filed: 2008-01-15
Abstract: The present invention provides a mould for shaping a sulphur cement product, which mould has an inner surface describing an inner volume for receiving a cast material, an outer surface and a barrier comprised between the inner surface and the outer surface, which barrier has a thermal conductance per unit area of at most 100 W/mK in a direction perpendicular to the inner surface. The invention further provides a process for shaping a sulphur cement product.
Patent EA-013461-B1 (EA)
Title: Dry powdered milk formula and a package therefor
Inventor: MOGILEVSKIY LEV MIKHAILOVICH
IPC: A23C9/20
Filed: 2009-11-11
Abstract: The invention relates to dairy-canning industry, in particular, to production of dairy products needed for children feeding, pregnant women and nursing mothers. There proposed dry powdered milk product comprising dry skim milk, vegetable oils, saccharose substituents, vitamins, mineral salts, pre-and-probiotics and other additives in optimized ratio of components. The product is a balanced nutrition for both pregnant women, nursing mothers and for infants of different ages. A package of said dry powdered milk product comprises flexible packets with the product therein placed in a rigid box, each packet is shaped as rectangular pillow, the mean height of which 10 and more times less than the length of any sides thereof, each packet comprises a single portion of dry powdered milk product weighting at most 1.0 kg and sealed in inert gas medium. The use of the inventive package makes it possible to pack said dry powdered milk product in single portion small-sized packets and extract the product not dirting it.
Patent EA-023300-B1 (EA)
Title: Method for dynamic aperture determination for three-dimensional surface-related multiple elimination
Inventor: HEGGE ROBERTUS F
IPC: G01V1/36
Filed: 2010-06-25
Abstract: Dips are calculated for a series of sets of adjacent multiple contribution traces, from seismic data representative of subsurface formations, in the vicinity of a boundary of an aperture of a multiple contribution gather, the seismic data acquired by deploying a plurality of seismic sensors proximate an area of the earth's subsurface to be evaluated, the seismic sensors generating an electrical and/or optical signal in response to seismic energy in the vicinity of a boundary of an aperture of a multiple contribution gather. The boundary of the aperture of the multiple contribution gather is recursively extended, based on the calculated dips. Multiple contribution traces in the multiple contribution gather with the extended aperture boundary are stacked to generate predicted multiple traces. The predicted multiple traces are subtracted from the seismic data to generate surface-related multiple attenuated data useful for imaging the subsurface formations.
Patent EA-022277-B1 (EA)
Title: Safety screw, screw connection and method for producing a safety screw
Inventor: HOLSCHER WINFRIED K W
IPC: F16B39/30
Filed: 2010-03-03
Abstract: The invention relates to a safety screw for a screw connection, comprising a body (2) having an external thread (3) having at least one safety thread winding (6) delimited by two thread teeth (9, 7), the cross-sectional profile of said safety thread winding being deformed compared to the cross-sectional profile of at least one further thread winding (11) in order to increase the traction of a screw connection comprising the safety screw (1), wherein only one of the thread teeth (7) delimiting the safety thread winding (6) is deformed exclusively in the screwing direction (E, 8) of the safety screw (1), and the thread teeth (9, 10) adjacent to the deformed thread tooth (7) are not deformed, or both thread teeth (7) delimiting the safety thread winding (6) are deformed exclusively in the screwing direction (E, 8) of the safety screw (1). According to the invention it is provided that only one thread tooth (7) is deformed along its entire circumferential extent, wherein said only one deformed in the screwing direction (E, 8) thread tooth (7) is deformed in the screwing direction (E, 8) in such a way that contrary to the screwing direction (E, 8) facing flank of the deformed thread tooth (7) is completely or partially approximately parallel displaced in the screwing direction (E, 8) or both thread teeth (7) are deformed over its entire circumferential extent, wherein deformed in the screwing direction (E, 8) both thread teeth (7) are deformed in the screwing direction (E, 8) in such a way that contrary to the screwing direction (E, 8) facing flanks of the deformed thread teeth (7) are completely or partially approximately parallel displaced in the screwing direction (E, 8).
Patent EA-025534-B1 (EA)
Title: Method to start-up a process to make expandable vinyl aromatic polymers
Inventor: CASSART MICHEL
IPC: B29C44/34
Filed: 2011-01-27
Abstract: The present invention relates to a method to start-up a process to make expandable vinyl aromatic polymer pellets comprising the following steps: a) providing a pelletizer (S) containing means to introduce the molten vinyl aromatic polymer comprising the expandable agent and optionally additives, a die plate having a plurality of holes of small diameter, typically in the range 0.8 to 1.6 mm and cutting means to make pellets, b) providing a pelletizer (L) containing means to introduce the molten vinyl aromatic polymer comprising the expandable agent and optionally additives, a die plate having a plurality of holes of large diameter, typically in the range 3 to 5 mm and cutting means to make pellets, c) sending the expandable vinyl aromatic polymer pellets comprising an expandable agent and optionally additives to the pelletizer (L) until the polymer flow rate is in the operating range of the pelletizer (S); and provided the proportion of expandable agent and optional additives are in the specifications, d) switching the molten vinyl aromatic polymer stream comprising the expandable agent and optionally additives to the pelletizer (S) and operating said pelletizer (S) at conditions effective to produce expandable vinyl aromatic polymer pellets, e) recovering from pelletizer (S) the expandable vinyl aromatic polymer pellets, f) recovering the pellets produced at step c) for optional subsequent recycling in the molten state at step d). In another embodiment while the pelletizer (S) is in production and troubles happen in the introduction of the expanding agent and/or the optional additives or in any equipment or even an equipment needs maintenance the production is switched from the pelletizer (S) to one or more pelletizers (L). When the troubles are over, the production is switched from the pelletizer (L) to the pelletizer (S). In an embodiment while the pelletizer (S) is in production the die plate of the pelletizer (L) having a plurality of holes of large diameter is removed and replaced by a die plate having a plurality of holes of small diameter to convert said pelletizer (L) into a pelletizer (S) capable to produce expandable vinyl aromatic polymer pellets. By way of example said established pelletizer (S) is used during maintenance of the other pelletizer (S).
Patent EA-032418-B1 (EA)
Title: Panelized structural system for building construction
Inventor: VANKER JOHN LOUIS
IPC: E04B1/24
Filed: 2010-12-09
Abstract: Structural columns are fastened to one another vertically. Wall panels may be fastened to the structural columns so that load is transferred through the structural columns rather than vertically between the wall panels.
Patent EA-024195-B1 (EA)
Title: Glass bowl for washing machine door, door frame of this door, and washing machine comprising door with such bowl and frame
Inventor: FANG HUIYU
IPC: D06F39/14
Filed: 2011-08-16
Abstract: A glass bowl (40) for a door (100) of a washing machine (10), wherein the door (100) has a door frame (20) with a series of fasteners, and an inner ring (200) with a series of fasteners. The glass bowl (40) comprises a concave part with an open edge and a closed edge, and a flange (46) extending radially from the concave part open edge perimeter, located in a plane corresponding to the door (100) plane and designed for fixing the glass bowl (40) in the door (100). The flange has a series of fasteners (50a, 50b, 50c, 50d) engageable rigidly with the series of fasteners of the door frame (20) or the series of fasteners of the inner ring (200) of the door (100).
Patent EA-027740-B1 (EA)
Title: Method and system for variable valve timing for a v-engine with a single central camshaft
Inventor: FLYNN PAUL LLOYD
IPC: F02D13/02
Filed: 2014-02-26
Abstract: A method and system are provided for varying valve timing in a V-engine. In one embodiment, a method is provided comprising the steps of pivoting a first cam follower for a first cylinder of a first bank and a second cam follower for a second cylinder of a second bank about a rotatable pivot shaft, driving the first cam follower and the second cam follower with a camshaft to operate a respective first valve of the first cylinder and a second valve of the second cylinder, and rotating the pivot shaft to vary one or more valve timings of the first cylinder and the second cylinder. In another embodiment, a system is provided for carrying out the method for varying valve timing in a V-engine comprising a V-engine with a single, central camshaft, a first rotatable pivot shaft offset from the camshaft, a first group of cam followers operative to be driven by the camshaft and pivoted about the first rotatable pivot shaft;a first group of cam followers, a first group of pushrods operative to drive valves of a first cylinder group, a second group of cam followers, a second group of pushrods operative to drive valves of a second cylinder group.
Patent EA-024108-B1 (EA)
Title: [1,2,3]TRIAZOLO[4,5-d]PYRIMIDINE DERIVATIVES AS CANNABINOID RECEPTOR 2 AGONISTS
Inventor: BISSANTZ CATERINA
IPC: C07D487/04
Filed: 2012-11-22
Abstract: The invention relates to a compound of formula (I)wherein A and Rto Rare defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.
Patent EA-029172-B1 (EA)
Title: Method for manufacturing a melt launder and melt launder
Inventor: HUGG EERO
IPC: F27D15/00
Filed: 2013-02-08
Abstract: The invention relates to a method for manufacturing a melt launder (1) to be used for transferring molten phase such as slag, matte, or metal formed in a process for the production of metals. The invention also relates to a melt launder (1) to be used for transferring molten phase such as slag, matte, or metal formed in a process for the production of metals. The melt launder (1) comprises a launder body of metal (3), a flow channel (2) for molten phase, a refractory lining (4) for lining the launder body of metal (3) so that the refractory lining (4) at least partly forms a flow surface (5) for molten phase in the flow channel (2) for molten phase, and a layer of steel (6) between the launder body of metal (3) and the refractory lining (4).