baber/WOPTO huggingface dataset:
Patent AT-E529907-T1 (AT)
Inventor: JIN JIANGJIAN
Filed: 2010-01-04
Granted: 2011-11-15
Abstract: The present invention relates to a lithium ion cathode material lithium iron phosphate having an oxygen vacancy and doped in the position of Fe and a preparation method of quick micro-wave sintering for the same. The molecular formula of the product in present invention is expressed as LiFe 1-x-a Me a M x PO 4-y N z , wherein Me is one or more elements selected from Mg, Mn or Nd, and M is one or more elements selected from Li, Na, K, Ag or Cu; 0¤x¤0.1, 0 < a¤0.1, 0 < y¤0.5, 0¤z¤0.5, wherein x and z can not be 0 simultaneously. The quick micro-wave sintering preparation method in the present invention has advantages of high production efficiency, low energy consumption, good batch stability of the prepared product, excellent rate performance and cycle performance.
Patent AT-E552622-T1 (AT)
Inventor: TSUCHIYA KATSUHISA
Filed: 2010-05-27
Granted: 2012-04-15
Abstract: A solid oxide fuel cell (SOFC) device comprises a fuel cell assembly (12), a reformer (20), a fuel gas supply device (38), a reforming air supply device (44), a power generating air supply device (45), an ignition device, a temperature detection devices for detecting the temperature caused by combustion of fuel gas, and a control section (52) for sequentially conducting a combustion operation in which fuel gas is ignited by the ignition device and combusted using the power generating air, a POX operation, an ATR operation, and an SR combination, wherein the control section (52) determines that a flameout has occurred when the amount by which the temperature caused by combustion of fuel gas and detected by the temperature detection device drops within a predetermined time is equal to or greater than a preset, predetermined temperature drop threshold, and the predetermined temperature drop threshold is set as a plurality of predetermined temperature drop thresholds in accordance with temperature bands caused by the combustion of fuel gas, the lower the temperature induced by the combustion of fuel gas, the higher is the temperature drop threshold.
Patent AT-E3140-T1 (AT)
IPC: B24D3/34
Filed: 1979-08-09
Granted: 1983-05-15
Abstract: In grinding disks, toxic lead chloride and antimony sulfide may be replaced by non-toxic alkali metal chloroferrates (II,III) produced by melting together alkali metal chloride, anhydrous ferric chloride and iron powder.
Patent AT-E6441-T1 (AT)
IPC: B01J8/34
Filed: 1979-09-21
Granted: 1984-03-15
Abstract: 1. A device for heat exchange by direct contact of solid particles flowing under gravity and a gaseous stream ascending in a column comprising at least one stage (12) formed of a stack (12a) of packing elements arranged on a support (12b), the device being characterized in that so that a dense fluidized bed is not formed in contact with said support (12b), the opening ratio of the support (12b) is equal to at least 75 % of the porosity of the stack (12a) of packing elements, the loss of pressure of the gaseous stream through this support (12b) being negligible in relation to that through the stack (12a) and the mean velocity of the gaseous stream in the stage (12a) being from 1 to 1.5 times the mean velocity in free fall of the particles.
Patent AT-E197-T1 (AT)
IPC: C04B7/43
Filed: 1980-02-05
Granted: 1981-09-15
Abstract: 1. Method of heat treating fine-grain material, in particular cement raw material, using a multistage cyclone preheater through which the exhaust gases of a rotary tubular kiln pass, high-sulphur-content fuel being introduced into a precalcination zone disposed in the lowermost region of the cyclone preheater and the entire combustion air required in the precalcination zone being supplied by the rotary tubular kiln, characterised in that the kiln exhaust gases are dedusted before entry into the precalcination zone at exhaust gas temperature and at least a portion of the dust precipitating is discarded.
Patent AT-E5326-T1 (AT)
IPC: C10M173/02
Filed: 1981-07-06
Granted: 1983-12-15
Abstract: A substantially soap-free lubricant composition, especially adapted for use as a lubricant for slat conveyors or conveyor belts, is disclosed comprising:  (a) a carboxylated nonionic of the general formula:  R-[O-(CH2)m]n-COOM,  wherein R is a saturated or unsaturated alkyl group; m = 2-3; n = 3-7 and M is H, an alkali metal or alkanol amine cation;  (b) an acyl sarcosinate of the general formula:  RCON(CH3)CH2COOM, wherein R is a C11-C19 alkyl or alkylene group; and M is H, an alkali metal or alkanol amine cation; and  (c) water; and optionally a conventional nonionic surfactant having an HLB value preferably between 10 and 12 for improved detergency. The lubricant composition shows good lubricating ability, is low-foaming, insensitive to water hardness, has good cleaning efficiency and shows no tendency to cause blockage of distribution nozzles.
Patent AT-E6165-T1 (AT)
IPC: E04G13/04
Filed: 1981-10-09
Granted: 1984-02-15
Abstract: 1. System shuttering for a concrete floor comprising a bearer, with lateral shuttering members (1, 2, 61, 130, 131) suspended from above and detachably from a support, for the side faces of the bearer, whereof the shuttering membrane (137) is attached to joists (65) extending at right angles to the longitudinal axis of the bearer, with lower shuttering members for the lower face of the bearer, which comprise at least one shuttering membrane and with fastening means (7, 9, 148) for the lateral shuttering members (1, 2, 61, 130, 131), which fastening means can be released when removing the shuttering, characterised in that at least the lateral shuttering members (1, 2, 61, 130, 131) of one side are suspended to swing from the floor shuttering (floor joist 65) and comprise projections (strip 32) and/or bearing boxes, which cooperate with bearing boxes (69, 70) and/or projections of a part (65) of the floor shuttering.
Patent AT-E30869-T1 (AT)
Inventor: ALLAN DAVID THOMSON
IPC: B28D1/14
Filed: 1982-06-24
Granted: 1987-12-15
Abstract: There is provided an improved scabbier bit wherein the bit is fixable to a piston of a scabbling machine through a male shank portion. The shank portion carries a circumferential groove for cooperation in the side wall of the piston to hold the shank firmly within the piston. There is also provided a scabbier bit wherein the shank portion is separate from the carrier. A novel design of a scabbier tip is also disclosed together with a novel arrangement of tips on the base of a tip carrier.
Patent AT-E15534-T1 (AT)
Inventor: LUETTGER HANS
IPC: F23C3/00
Filed: 1982-06-04
Granted: 1985-09-15
Abstract: 1. Cyclonic combustion for pulverulent, coal-containing materials, in which a combustible material particle-containing air stream, stable in itself, is produced during tangential blowing in of the particles of combustible material in the combustion zone, characterised by at least one inversion of the cyclone in the combustion chamber (12) on to an inwardly-directed constriction (41, 42) of the combustion chamber (12).
Patent AT-E19143-T1 (AT)
Inventor: LEUTWYLER ROBERT
IPC: F16K11/044
Filed: 1983-02-05
Granted: 1986-04-15
Abstract: 1. Double-seat pneumatic valve, especially for rail vehicles, for example for actuating a current collector, an anti-slip device, or a sanding device, said valve comprising : - a movable valve plunger (11) ; - a valve body (13, 14) which is rigidly attached to the valve plunger (II) and possesses two sealing rings (23, 24) which protrude radially and are held in a manner such that they are axially spaced ; - two stationary valve seats (25, 26) which face one another and severally cooperate with one of the sealing rings (23, 24), these valve seats (25, 26) severally encircling a through-opening from a middle valve chamber (C) to an outer valve chamber (B, D), the diameter of the valve body (13, 14) being smaller than that of the through-openings ; - two rings (27, 28) which are installed on the valve body (13, 14), between the sealing rings (23, 24), in a manner such that they can be moved by sliding, a spring (29), installed between these rings (27, 28), causing them to press the two sealing rings (23, 24) onto the valve seats (25, 26) when the double-seat valve is in the neutral position, while in each of the opening positions the two rings (27, 28) limit the valve travel as a result of coming into contact with one another, characterized - in that the sealing rings (23, 24) are inset into peripheral grooves (21, 22) in the valve body (13, 14) ; - in that each of the peripheral grooves (21, 22) has a chamfer (31) on one side, this chamfer (31) serving as a supporting surface for the inset sealing ring (23, 24), and - in that each of the spring-loaded rings (27, 28) has a flange (30) which points radially inwards and bears against the valve body (13, 14) in order to limit its sliding movement thereon, in the direction of the valve seat (25, 26).
Patent AT-E20832-T1 (AT)
Inventor: MEDA ALBERTO
IPC: B01L99/00
Filed: 1983-02-16
Granted: 1986-08-15
Abstract: A laboratory agitator which can be used for agitating liquids contained either in test tubes or in flasks. The new agitator is absolutely free from vibration although much lighter than known agitators. It comprises essentially an eccentric of completely new structure and conception, an interchangeable support for test tubes or flasks, and a plastics piece of special structure which serves to connect the eccentric to the support, and at the same time allow self-lubricated rotation of the eccentric.
Patent AT-E20849-T1 (AT)
Inventor: LOESSL GUENTER DR DIPL-ING
IPC: B28D5/04
Filed: 1983-04-28
Granted: 1986-08-15
Abstract: Crystalline rods or blocks can be sawed into thin wafers by sawing the rod or block into a plurality of wafers that are connected to each other. The wafers can be connected by introducing a connecting agent after each sawing step, into the resulting cutting gaps. The wafers are separated only after the whole rod has been sawed with a two-blade internal-hole saw.
Patent AT-E22701-T1 (AT)
Inventor: KIEWERT EVA DR
IPC: C11D3/39
Filed: 1983-10-21
Granted: 1986-10-15
Abstract: Stable, aqueous cleaning agents containing (a) anionic and/or nonionic surfactants, optionally chlorine-stable, (b) an abrasive component and/or (c) an active-chlorine-releasing compound and, optionally, (d) dyes and (e) fragrances, characterized in (f) a further content of amorphous calcium aluminum silicates precipitated in situ; and the process of their preparation wherein the various ingredients are mixed and the amorphous calcium aluminum silicates are formed by precipitation therein.
Patent AT-E25113-T1 (AT)
Inventor: MORAN FRANCIS
IPC: C23F11/18
Filed: 1983-05-26
Granted: 1987-02-15
Abstract: This invention relates to a corrosion inhibitor for protecting metallic surfaces which are in contact with water, in particular circuits, apparatus and devices which use water as energetic or thermic fluid, said corrosion inhibitor being a fluorophosphate compound selected from the group consisting of: (i) compound of the formula M2IPO3F, xH2O (ii) compound of the formula LiMIPO3F, xH2O (iii) compound of the formula NaMIPO3F, xH2O (iv) compound of the formula MIIPO3F, xH2O (v) compound of the formula M2IMII(PO3F)2, xH2O (vi) compound of the formula MIPO2F2, xH2O (vii) compound of the formula MII(PO2F2)2, x H2O (wherein MI is Na, K, Rb, Cs or HN4; MII is Mg, Ca, Ba, Sr, Zn, Cd, Mn, Ni or Co; and x is an integer or a fractional number comprised between 0 and 6) and (viii) mixtures thereof.
Patent AT-E22193-T1 (AT)
Inventor: ALBECK BERNHARD
IPC: H01F5/04
Filed: 1984-02-08
Granted: 1986-09-15
Abstract: 1. A choke or transformer, especially for use in series-connected appliances for gas discharge lamps, with a plate pack (5) constituted by a core (6) and a jacket (7) and composed of plate laminae, the winding of which pack is on the core (6) and insulated therefrom and from the jacket (7), while on each side upon the winding parts (winding overhangs (1a, 2a)) protruding on both sides beyond the plate pack (5) there is set a one-piece insulating material moulding (8) which comprise a tongue (9) pushed into the interspace between the core (6) and the protruding winding parts and an outer wall (10) lying before the protruding winding parts and connected with the tongue (9) by an upper wall part (11), and openings defined by this outer wall (10) and the adjacent end wall of the plate pack (5) are covered by cover parts connected with the plate pack - for example formed wholly or partially by an assembly bar - and/or by side walls (12) of the insulating material mouldings (8), characterized in that in the case of a winding of at least two coils (1, 2) fitted into one another, that is lying in one winding plane, the insulating material mouldings (8) comprise partitions (16) connected with the upper wall part (11), extending between the winding overhangs (1a, 2a) of two adjacent coils (1, 2), extending in the region between the tongue (9) and the outer wall (8) approximately parallel to the tongue (9) and insulating these winding overhangs (1a, 2a) from one another (Figures 1-4).
Patent AT-E30807-T1 (AT)
Inventor: HAYASHI MITSUJI
IPC: H01R13/66
Filed: 1984-04-18
Granted: 1987-11-15
Abstract: An illuminated display assembly comprising a light emitting member, a socket base member, a cap member housing the light emitting member therewithin and including at least one engaging leg to be engaged with the socket base member, and connection member carried by the socket base member for disengageably contacting a connection terminal of the light emitting member, the light emitting member being removably supported within the case member.
Patent AT-E24852-T1 (AT)
Inventor: LOTHMANN JOSEF
IPC: B22D41/08
Filed: 1984-06-01
Granted: 1987-01-15
Abstract: 1. A hand actuating mechanism for a casting ladle slider-type closure means (1), comprising a push-pull bar (9) for displacing the slider plate (4), which bar (9) is pivotally connected to a slider plate carrier (7) and a push-pull crank (10) which is rotatable by meankans of an actuating bar (14), characterised in that the push-pull crank (10) is rotatable through at least 180 degrees wherein the sliding travel movement of the slider plate (4) and the angle of rotation of the push-pull crank (10) are so matched to each other that the fully open position and the fully closed position of the slider plate (4) coincide with the two dead centre points of the crank drive (9, 10).
Patent AT-E25279-T1 (AT)
Inventor: KEDZIERSKI HEINRICH DR
IPC: F15B15/22
Filed: 1984-09-19
Granted: 1987-02-15
Abstract: A fluid-pressure-operated, double-acting working cylinder which dampens the final braking of the work piston, includes a cylinder housing with a movable work piston disposed therein, the work piston dividing the cylinder into two work chambers. A piston rod, on which the work piston is mounted, extends through the housing. At least one auxiliary braking member is disposed on at least one side of the work piston in an offset slidable relation to the work piston. A braking arrangement disposed on the auxiliary braking member is controlled by fluid pressure to brake the auxiliary braking member to a desired position within the cylinder. A dampening chamber, a dampening spring configuration is disposed between the auxiliary braking member work piston such that, following braking of the auxiliary braking member, continued movement of the work piston is effectively dampened. An auxiliary check valve formed in the auxiliary braking member allows communication of fluid pressure between the dampening chamber and the auxiliary braking arrangement to increase the effective braking of the auxiliary braking member. A throttle is disposed on the auxiliary braking member to allow communication of the fluid pressure in the dampening chamber to the work chamber into which the work piston is moving. A check valve is disposed between the pressurized work chamber and the dampening chamber to allow fluid pressure introduced to the pressurized work chamber to flow into the dampening chamber thereby pressurizing the dampening chamber as well.
Patent AT-E26883-T1 (AT)
Inventor: BOILY MICHEL SIMON
IPC: B22D41/02
Filed: 1984-01-10
Granted: 1987-05-15
Abstract: The invention relates to preformed, shaped, refractory, heat-insulating articles for use in an expendable sidewall lining of a molten metal handling vessel. The lining has a face at part of which is exposed a zone (1) of matter of high resistance to erosion by molten metal and accompanying slag. The vessel may be e.g. a tundish for use in the continuous casting of molten metal e.g.steel.
Patent AT-E19763-T1 (AT)
Inventor: BUNEL GERARD
IPC: B65D8/20
Filed: 1984-02-10
Granted: 1986-05-15
Abstract: PCT No. PCT/FR84/00027 Sec. 371 Date Oct. 10, 1984 Sec. 102(e) Date Oct. 10, 1984 PCT Filed Feb. 8, 1984.The invention relates to a composite container body wherein the inner surface, and optionally the outer surface and/or the edges, of said body are covered with a multi-layer complex comprising a metallic film to which is adhered a layer of an adhesive such as at least one copolymer obtained by polymerization of a monoolefin and grafting with a monoethylenic carboxylic acid, optionally in admixture with a second compound selected, for example, from the group consisting of low-density polyethylene, high-density polyethylene, polypropylene, polyisobutylene, polystyrene, polyesters, copolymers of ethylene and acrylic acid, and paraffins and waxes derived from the refining of crude petroleum.
Patent AT-E23959-T1 (AT)
Inventor: BONCOEUR MARCEL
IPC: B22F3/10
Filed: 1984-03-09
Granted: 1986-12-15
Abstract: 1. Process for the manufacture of porous articles made of an inorganic material, comprising the following stages : a) manufacturing beads of pore-forming material, coated with an organic binder and with the said inorganic material, b) comprising the coated beads cold to form the said article, and c) subjecting the article thus obtained to a heat treatment under vacuum, carried out at a sufficient temperature to remove the pore-forming material by volatilisation.
Patent AT-E28086-T1 (AT)
Inventor: BEUTIER DIDIER
IPC: C22B3/44
Filed: 1984-11-29
Granted: 1987-07-15
Abstract: The invention relates to a process for recovering silver in sulfuric solutions. Its characterizing feature is that the silver solution is contacted with a quantity of zinc sulfide which is at least equal to the stoichiometric quantity and the surface area of which is at least equal to K Ag2/3 x V, K being a constant, Ag being the silver concentration in the solution expressed in kilograms per cubic meter, and V the volume of the solution in cubic meters, the surface area being expressed in square meters and the value of K being greater than or equal to approximately 10. Application to the recovery of silver in zinc plant residues.
Patent AT-E30347-T1 (AT)
Inventor: DOUBLET LUC
IPC: E01F13/02
Filed: 1984-08-03
Granted: 1987-11-15
Abstract: This safety barrier comprising a frame and two stands is obtained by bending a tube for forming the lateral uprights and the handrail as well as two first legs of the stands, and by fixing the bottom rail consisting of another tube bent at both ends for forming the legs complementary to the first legs. The angle of divergence and/or the length of one pair of legs forming a first stand differ from those of the other pair of legs forming the other stand of the barrier. The invention is applicable to the iron-work industry in general.
Patent AT-E49723-T1 (AT)
Inventor: FUCHS GERHARD
IPC: C08J11/00
Filed: 1985-06-18
Granted: 1990-02-15
Abstract: A process and apparatus for removing the non-metallic components from composite bodies of metal and rubber and/or plastic, which occur as waste. The composite bodies are heated in a preheating zone and then dipped into a heated solvent or exposed to the vapors of said solvent.
Patent AT-E46373-T1 (AT)
Inventor: EGERER JOSEF
IPC: D01H4/32
Filed: 1985-10-12
Granted: 1989-09-15
Abstract: The invention relates to an opening cylinder for open-end spinning machines or the like comprising a cylindrical basic body (1) with helically extending grooves (2) for the accommodation for fittings. To achieve high combing quality with easy replaceability of the fittings and low cost weight-saving design of the basic body, it is provided according to the invention that the grooves (2) for the accommodation of the root (9) of a needle-bar (8) exhibit an undercut and run at an acute angle ( alpha ) to the longitudinal axis (3) of the cylindrical basic body (1).
Patent AT-E53841-T1 (AT)
Inventor: MIYANO SEIJI
IPC: A61K31/40
Filed: 1985-07-05
Granted: 1990-06-15
Abstract: A novel pyrrolizidine compound of the formula  <IMAGE>  wherein R1 is an alkyl group of 1 to 4 carbon atoms or a phenyl group; and R2 and R3 are such that at least one of them is an alkyl group of 1 to 4 carbon atoms and the other, if not alkyl, being a hydrogen atom is produced by reacting  DELTA 4(8)-dehydropyrrolizidine with a substituted malonic acid and the thus formed 2-substituted-8-pyrrolizidineacetic acid with a substituted aniline. The products are subjected to optical resolution and are potentantiarrhythmic agents.
Patent AT-E28904-T1 (AT)
Inventor: LANGON BERNARD
IPC: C25C3/16
Filed: 1985-05-28
Granted: 1987-08-15
Abstract: The invention relates to a carbonaceous anode intended for cells for the production of aluminium by igneous electrolysis according to the Hall-Heroult process, which is connected to the positive current input by at least one steel conductor comprising a lower portion which penetrates into the carbonaceous anode and an upper portion which is connected to the positive current input. The upper portion of the steel conductor has, over at least 30% of the length of the upper portion, a cross sectional area which is at most equal to 60% of the cross sectional area of the lower portion. The upper portion may be constituted by a solid profile of reduced cross section or a tubular profile. The invention can be applied to prebaked anodes and to Soderberg anodes. It allows a substantial gain over the voltage drop in the anodic system.
Patent AT-E30005-T1 (AT)
Inventor: ANDERSSON PER-ERIK
IPC: C02F3/28
Filed: 1985-03-08
Granted: 1987-10-15
Abstract: At anaerobic treatment of wastewater it was found that resin and fatty acids in the wastewater have a toxic effect on the bacteria culture. According to the invention, this is solved by additions of iron or aluminium and calcium or magnesium.
Patent AT-E72615-T1 (AT)
Inventor: MIKSCHL BERNHARD
IPC: H05B3/10
Filed: 1986-07-22
Granted: 1992-02-15
Abstract: An electric radiant heater (11) for heating a glass ceramic cooking surface (12) contains a dish-shaped insulator (14), to whose inner bottom surface (18) are fixed heater coils (20). The heater coils have an oval cross-section and are pressed by their narrow sides into surface (18) and fixed. The fixing pressing in takes place during the moulding of the moist insulator (14), made from fibrous material and by means of a male mould receiving the heater coils in slots.
Patent AT-E67903-T1 (AT)
Inventor: LAUHOFF THEODOR
IPC: G21C15/247
Filed: 1986-07-28
Granted: 1991-10-15
Abstract: Electromagnetic screw channel pump having a helical delivery channel, including polyphase coils for generating a magnetic field travelling in circumferential direction of the delivery channel and a magnetic flux return structure, the polyphase coils being arranged in a cylindrical inner portion, and the magnetic flux return structure being arranged outside of the helical delivery channel.
Patent AT-E78211-T1 (AT)
Inventor: WEICKERT WALTER R
IPC: B41L19/00
Filed: 1986-09-11
Granted: 1992-08-15
Abstract: A motor operated imprinter is disclosed. The imprinter is easy to use as a consequence of the print bearing elements and formset being retained on a generally horizontally disposed surface. A head bearing a rolling platen is pivoted from an open position which exposes the surface for retaining the print bearing element and the formset to a closed position to activate the imprinting cycle. An uncomplicated mechanism is used for transmitting power from a motor located in the base to the head.