baber/WOPTO huggingface dataset:
Patent AT-E529539-T1 (AT)
Inventor: BERTHELET EMMANUEL
Filed: 2009-05-06
Granted: 2011-11-15
Abstract: A treatment ladle comprising a ladle shell containing a generally tubular refractory ladle liner, said ladle being pivotable between a horizontal position and a vertical position, said ladle liner having a first end and a second end with a continuous sidewall therebetween, an interior space being defined between said first and second ends and the continuous sidewall, 
said ladle liner additionally comprising a pocket for holding a treatment agent, said pocket being located adjacent the first end and in fluid communication with the interior space and located closer to the top than the bottom of the interior space when the ladle is in its horizontal position and closer to the bottom than the top of the interior space when the ladle is in its vertical position, and a spout for receiving and pouring molten metal located closer to the top than the bottom of the interior space when the ladle is in its horizontal and vertical positions, 
wherein in the horizontal position, a lower volume of the interior space defined below a plane midway between the top and bottom of the interior space and between the first end and a vertical plane intermediate the first and second ends is greater than an upper volume of the interior space defined above the midway plane and between the first end and said vertical plane.  The treatment ladle is designed for the treatment of molten metal with vaporisable additives, in particular in the preparation of ductile iron. The invention also relates to a method of treating molten metal employing the ladle.
Patent AT-E527289-T1 (AT)
Inventor: PELLEGATTI GIAMPAOLO
Filed: 2009-03-18
Granted: 2011-10-15
Abstract: 1-butene/ethylene/propylene terpolymer containing: c) from 4 to 10 wt % of ethylene derived units, and d) from 2 to 10 wt % of propylene derived units; the said terpolymer having the following properties: distribution of molecular weights (Mw/Mn) measured by GPC lower than 3; no melting point detectable at the DSC; melting enthalpy, measured after 10 days of aging at room temperature, from 12 to 20 J/g.
Patent AT-E515196-T1 (AT)
Inventor: LIEN WEN SZE
IPC: A23L27/00
Filed: 2005-08-26
Granted: 2011-07-15
Abstract: The invention concerns a shelf-stable concentrate cooking aid comprising 
- a reduced amount of natural MSG,IMP and GMP 
- between 10 and 20 % in weight of natural food derived acids and sugars and 
- between 20 and 45 % of naturally derived macromolecules.
Patent AT-E549176-T1 (AT)
Inventor: BYERS JOSEPH L
Filed: 2007-08-08
Granted: 2012-03-15
Abstract: A method of making a printing blanket or printing sleeve which includes one or more cast polyurethane layers is provided. Each cast polyurethane layer may be applied in a single pass to a moving substrate web or a rotating sleeve by slot die coating, electrostatic or non-electrostatic spraying, or knife coating. The method may utilize UV or radiation curable polyurethanes, two-part polyurethanes, moisture curable polyurethanes, or cure-blocked or delayed-cure polyurethanes.
Patent AT-E1035-T1 (AT)
IPC: G11B15/04
Filed: 1979-05-22
Granted: 1982-05-15
Abstract: 1. Circuit arrangement for the protection of items of data, which are stored on a magnetic data carrier, in particular magnetic tape, against the influence of the erasing and printing head when switching on and off the current supply of the device, wherein the erasing current switch and the printing amplifier are controlled by means of logic circuits, characterised by a comparator (K) whose supply voltages (+U, -U) have their normal value, as well as in normal operation, also when the logic circuits go through the unstable region in the event of switching on or off the current supply of the device, and which comparator produces an output signal (A) which blocks the erasing current switch (LS) and printing amplifier (SV), if the supply voltage (ULog ) for the logic circuits lies under a reference value (UREF min).
Patent AT-E3622-T1 (AT)
IPC: B41J9/44
Filed: 1980-06-18
Granted: 1983-06-15
Abstract: An electro-magnetic print hammer comprises a single magnetic hammer element in which an impact mass is coupled to a pivotted armature by flexible stem. The hammer-stem has (N+1/2) periods of oscillation at its resonant frequency during the free flight time of the hammer mass. A permanent magnet with a strong magnetic force which decays rapidly with distance holds the hammer element fixed upon motion of the armature until the armature torque exceeds the magnet holding force to cause the hammer mass to break loose with a snap action. Stop means prevents armature impacts with the operating pole piece of a stator core. The visco-elasticity of the armature stop matches the rebound characteristics of the print medium when impacted by the hammer mass.
Patent AT-E17418-T1 (AT)
Inventor: CERCIELLO MICHELE
IPC: H02J9/06
Filed: 1981-04-30
Granted: 1986-01-15
Abstract: 1. Control circuit for an installation for the commutation of alternating voltages of a first voltage source (4) to a second voltage source (5, 11) with different frequency possessing an integer relationship, different voltage amplitude and different voltage form, characterized by detectors (25, 26; 31, 35) which detect the zero cross overs of the alternating voltages of the first and second voltage sources (4, 5, 11), and a frequency divider (32) is associated with the voltage source with higher frequency, a current circuit (24, 27, 28) which, on non-coincidence of the zero cross overs of the alternating current, generates individual coincidence-zero cross overs through relative frequency shift of the voltage source to be switched and with each coincidence null point delivers a preparatory signal to subsequently arranged control elements (37, 38, 44, 53) which upon changing of the alternating current of the first voltage source (4) supplied to the load (8) only switch over to the second voltage source (5, 11) at the coincidence point of the zero cross overs, which coincidence point follows the switch-over command governed by the change in the alternating voltage.
Patent AT-E14887-T1 (AT)
Inventor: BANKERT RALPH ALLEN
IPC: C08G73/02
Filed: 1981-05-27
Granted: 1985-08-15
Abstract: Process of producing quaternary ammonium compounds from tertiary amines, without the use of epihalohydrin as the quaternization agent, comprising reacting an amino compound containing at least one tertiary amine group with an allyl halide to quaternize the amine and then reacting the quaternized product with hypohalous acid to convert the allyl substituents to halohydrin moieties.
Patent AT-E20010-T1 (AT)
Inventor: DE LA HAYE CORNELIS FRANCISCUS
IPC: B62K3/02
Filed: 1981-02-17
Granted: 1986-06-15
Abstract: A bicycle frame, having the usual front fork, backfork (14), steering head sleeve (1) and pedal shaft sleeve (7) has an oblique tube (2), extending towards the steering head sleeve (1), is pivotably connected to the backfork (14) and is substantially in alignment with the back fork, a bar (6) extends from the pivot point towards a saddle support means (14), and a bar (8) extends towards the pedal shaft sleeve (7), said bars being likewise substantially mutually in alignment, the free ends of the bars (6,8) being connected to the free end of the back fork (14) and to the steering head sleeve (1) by tensioning wires (17 to 24).This frame is lighter in weight and yet more rigid due to the tensioning wires (17-24). It is easily demountable and packable into a box when the pivot connections (9-12,15) and the tensioning wire connections are insert connections (25-28).
Patent AT-E12031-T1 (AT)
Inventor: FORSTER MARC-ANDRE
IPC: B01D17/04
Filed: 1981-12-23
Granted: 1985-03-15
Abstract: PCT No. PCT/FR81/00168 Sec. 371 Date Aug. 16, 1982 Sec. 102(e) Date Aug. 16, 1982 PCT Filed Dec. 23, 1981 PCT Pub. No. WO82/02177 PCT Pub. Date Jul. 8, 1982.A composition for recovering and upgrading sludge that accumulates in vessels for storing and transporting petroleum products comprises a solvent made up of at least one aliphatic hydrocarbon and at least one aromatic monohalogenated hydrocarbon of the benzene or naphthalene type, together with a demulsifying and dispersing agent that is an aliphatic straight-chain oxyethylated amineated derivative or a quaternary ammonium compound having at least one alkyl and at least one aryl residue in the form of thiocyano derivative. The composition is dissolved in a hydrocarbon in a proportion of from 2 to 10% by weight, the resulting solution is projected on to the residues at a pressure of from 2 to 15 bars, and the resulting suspension is recycled, recovered, and treated like crude oil. The invention is applied to the recovery and upgrading of sludges which accumulate in storage vessels and petroleum product transport vessels, whether they are on the ground or on land or sea transport vessels.
Patent AT-E16770-T1 (AT)
Inventor: ERPENBACH HEINZ DR
IPC: C07C67/37
Filed: 1982-07-29
Granted: 1985-12-15
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, and optionally compounds of carbonyl-yielding common metals as inorganic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be freed from the organic contaminants by extraction with aliphatic ethers; and for the remaining undissolved mixture of noble metal/carbonyl-complex, organic and optionally inorganic promoters to be filtered off and recycled into the carbonylation reaction.
Patent AT-E38431-T1 (AT)
Inventor: SPIES ALFONS DIPL-ING
IPC: G01B21/06
Filed: 1982-11-19
Granted: 1988-11-15
Abstract: An error correction system for correcting machine errors or division errors in a position measuring instrument for precision machines is disclosed. The system is usable, for example, in conjunction with instruments for measuring the relative position of two objects, wherein an incremental grid division formed on a measuring scale is scanned by a scanning unit to generate analog measurement signals. According to this invention, the scale defines additional correction tracks which extend along the scale, parallel to the division, and are scanned by additional scanning elements included in the scanning unit. These additional scanning elements operate to generate analog correction signals from the correction track. These analog correction signals are used to correct the analog measurement signals with respect to errors such as amplitude errors, phase angle errors, and zero crossing errors.
Patent AT-E29894-T1 (AT)
Inventor: HEFNER ROBERT EUGENE JR
IPC: C09D167/06
Filed: 1983-08-08
Granted: 1987-10-15
Abstract: Polyesteramides modified by having at least one terminal norbornene radical have improved physical and chemical properties, such as enhanced corrosion resistance, electrical properties, and heat stability. The modified polyesteramides are prepared by a process of reacting a dicarboxylic acid, a diamine, a polyol and a norbornene compound.
Patent AT-E25404-T1 (AT)
Inventor: HARDY FREDERICK EDWARD
IPC: C11D3/39
Filed: 1983-06-27
Granted: 1987-02-15
Abstract: A detergent additive product comprising a C5-C18 aliphatic peroxy carboxylic acid bleach precursor in water releasable combination with a non particulate flexible substrate in a weight ratio of precursor to substrate of 30:1 to 1:10. The aliphatic portion of the precursor incorporates a linear chain including and extending from the carbonyl carbon of from 6 to 10 carbon atoms. The product can also include peracetic acid precursors and other compatible organic and inorganic detergent components.
Patent AT-E40831-T1 (AT)
Inventor: CHEN AUGUSTIN TSU-JUNG
IPC: C08L67/00
Filed: 1984-10-12
Granted: 1989-03-15
Abstract: The impact resistance and crystallization velocity of polyalkylene terephthalates (polyethylene and polybutylene terephthalates in particular) are improved significantly by blending said polyesters with a minor amount of a segmented polyesteramide.
Patent AT-E42426-T1 (AT)
Inventor: BIERMEIER JOHANN DIPL-ING FH
IPC: G11B19/20
Filed: 1984-12-07
Granted: 1989-05-15
Abstract: A magnetic disk memory has a disk pack with a revolving spindle, the disk pack being seated at both sides in a housing and being driven by a drive motor arranged within the hub. The spindle is seated at mutually opposite walls of a supporting shell of the housing with a pair of ball bearings which are tensioned in the axial direction. To this end, each ball bearing is fixed with an interference fit on a respective axial peg of the spindle and is likewise disposed with interference fit in a respective bearing bushing. One of the bearing bushings is inserted into and fixed in a slot let into one wall of a supporting shell of the housing. Assigned to the other bearing bushing is a resilient wall section in the other wall of the supporting shell at which section the second bearing bushing is fixed pressing inwardly against the spring power of this wall region.
Patent AT-E32565-T1 (AT)
Inventor: VUILLARD MICHEL
IPC: A63H17/00
Filed: 1984-07-06
Granted: 1988-03-15
Abstract: A modular toy, comprising a base module (10) and various accessories. The base module comprises a circular side plate (11) supporting a stationary axle (12) on which are mounted two semi-spherical elements (13, 14) maintained in position by lateral tips (15) and (16) integral with the extremities of the axle (12). The central side plate (11) and the tips (15 and 16) are provided with tube-like connection means (21), into which may be inserted clips provided on the various accessories. This device allows a child to create a miniature playland by means of an infinite number of accessories adaptable to one or several base modules.
Patent AT-E26413-T1 (AT)
Inventor: IIDA KOZO C O MITSUBISHI JUKOG
IPC: B01D53/94
Filed: 1984-11-08
Granted: 1987-04-15
Abstract: A catalyst for treating waste gases comprising nitrogen oxides, which catalyst comprises a protonized zeolite coating formed on the surface of a catalytic ingredient. This type of catalyst has a prolonged life and is very useful in treating waste gases comprising nitrogen oxides by adding ammonia to the waste gas and reducing the nitrogen oxides in the waste gas with the catalyst to render the nitrogen oxides non-noxious.
Patent AT-E21938-T1 (AT)
Inventor: LEIRNES JOHAN SVERRE
IPC: C22B13/00
Filed: 1984-04-26
Granted: 1986-09-15
Abstract: The invention relates to a method for producing lead having a sulphur content beneath about 2%, from sulphur-containing oxidic lead raw materials contaminated with zinc and/or other readily oxidized elements, by smelting the materials in afurnace in which furnace contents can be agitated. When practicing the method, the lead raw materials are charged to the furnace together with iron-containing fluxes and solid reduction agents. The charged materials are heated under agitation, to form a lead phase and a slag phase. The amount of reduction agent charged is selected so that at least all the lead contained in the furnace is reduced to lead metal and the amount and composition of the fluxes are selected so that a terminal slag is obtained in which the sum of the iron and zinc present is 30-40%, and so that the slag has a content of 15-25% of both Si0<sub>2</sub> and CaO + MgO.Lead raw materials, fluxes and reduction agents are suitably introduced in a plurality of charges, with intermediate moderate heating, prior to commencing the smelting process.
Patent AT-E48955-T1 (AT)
Inventor: RIBNITZ PETER DIPL-ING
IPC: B21D51/26
Filed: 1985-06-24
Granted: 1990-01-15
Abstract: A method and an apparatus for interior coating of hollow bodies comprising a mandrel introducible into at least one tubular body, a coating arrangement on the mandrel for applying a coating medium to an interior of the tubular body and a heating mechanism on the mandrel and arranged so as to predominantly deliver heat directly from the mandrel into a surrounding area toward the tublular body. The heat-applying efficiency of burning in a coating medium can be improved by applying the heat from the interior at least predominantly directly to one of an interior area of the tubular body just before being coated and an interior area of the body already coated to burn in the coating according to the disclosed method.
Patent AT-E37918-T1 (AT)
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1985-06-27
Granted: 1988-10-15
Abstract: A cribbing device for trenches which includes a pair of opposing supports spaced apart by a spreader, each support having a plurality of guide profiles and a crosspiece. The crosspiece is disposed transversely to the longitudinal axis of the trench, and the guide profiles are arranged adjacent each other on said crosspiece. The guide profiles include a plurality of legs disposed vertically and extending outward from the crosspiece, and a plurality of flanges disposed vertically and secured to the legs at the ends of the legs opposite the crosspiece. The flanges project beyond both sides of the legs. A plurality of cribbing boards each having a guide bar which supports a guide head is provided. The guide head is in the form of a slotted hollow box section and extends vertically beyond the board at its vertical face side. The width of each guide profile flange is slightly smaller than the inside width of the guide heads. The slot of the guide heads corresponds to the legs of the guide profiles, and the inside spacings between the legs of the adjacent guide profiles is slightly larger than the total width of the guide heads. The boards may, therefore, be guided and supported by the supports by engaging the guide heads of the boards with the guide profiles of the supports thereby permitting the boards to be passed by each other on parallel planes and to be supported by the supports in a form-locked manner.
Patent AT-E44976-T1 (AT)
Inventor: PITTEROFF WALTER DR
IPC: C08L61/20
Filed: 1985-10-23
Granted: 1989-08-15
Abstract: 1. Use of a curing agent based on an ammonium salt of a strong acid and, if required, urea, which curing agent contains form 10 to 50% by weight of a sheet silicate, from 0.3 to 3% by weight of a starch powder or from 10 to 50% by weight of a dextrin and from 0.1 to 2% by weight of xanthan, the percentages being based on its dry components, for urea/formaldehyde or melamine/urea/formaldehyde resin glue liquors which are used for gluing the surfaces of woodworking materials.
Patent AT-E31783-T1 (AT)
Inventor: RING CURTIS PHILLIP
IPC: F04B1/30
Filed: 1985-02-01
Granted: 1988-01-15
Abstract: A variable displacement, axial piston pump has workports (10 and 12) and a swashplate (14) controlled by two piston actuators (16, 18) for selecting the displacement, and pumping direction of the pump. Control is effected by way of a control valve (24) with a manually positionable spool (26) and a sleeve (28) connected to a follow-up linkage (30) from the swashplate. The outputs (40, 42) of this valve are connected to the piston actuators (16, 18) by way of an override valve (50) which normally assumes the illustrated position under the action of a bias spring (66). Whichever port ( 10, 12) is the high pressure port is connected by a shuttle valve (36) not only to the control valve (24) but also to a pilot (68) for shifting the override valve (50) to its alternative position in which the workports (10, 12) are connected to the piston acutators (16, 18) to drive the swashplate rapidly back towards neutral, should the pump pressure become too high.
Patent AT-E63644-T1 (AT)
Inventor: CODRINGTON ROBERT SMITH
IPC: G05B15/02
Filed: 1985-07-09
Granted: 1991-06-15
Abstract: Synchronous apparatus capable of a variety of operational states responds to a sequence of digital control words, each specifying a desired state and persistence time of the state. The control words are funished to the apparatus from a self-clocked FIFO (60) in accord with the persistence code (84). A selected sub-sequence of digital control words in ROM (70) is placed in an auxiliary FIFO (72) upon detection of a corresponding token (86) in the main sequence and control is passed to the auxiliary FIFO (72) to furnish the subsequence to the apparatus. At the conclusion of the subsequence control is returned to the main FIFO (60) and the main sequence is resumed.
Patent AT-E70666-T1 (AT)
Inventor: SONI PRAVIN LAXMINARAYAN
IPC: H01L41/08
Filed: 1985-07-08
Granted: 1992-01-15
Abstract: A structure which allows the maximization of the piezoelectric response in a piezoelectric coaxial cable. A piezoelectrique coaxial cable comprises a conductive polymer core (2) comprising a high molecular weight polymeric material having conductive particles dispersed therein, a piezoelectric polymer layer (3) surrounding the conductive polymer core, and an outer conducter (4) surrounding the piezoelectric polymer layer, and a protective jacket (5) covering the outer conductor. The high molecular weight polymeric material of the conductive polymer core comprises a polymer capable of being intimately bonded to the piezoelectric polymer.
Patent AT-E77996-T1 (AT)
Inventor: BALLARD DAVID
IPC: B64G1/10
Filed: 1985-08-28
Granted: 1992-07-15
Abstract: PCT No. PCT/US85/01648 Sec. 371 Date Jun. 27, 1986 Sec. 102(e) Date Jun. 27, 1986 PCT Filed Aug. 28, 1985.A transfer vehicle for use in a system for transferring payloads from an earth-launch vehicle in one space trajectory to another space trajectory. The system includes a space launch vehicle (FIG. 9) with primary propulsion and guidance systems, a transfer vehicle (FIG. 1) carrying a payload which is stowed in the cargo bay during earth-launch and insertion of the earth-launch vehicle into low-earth transfer trajectory. An engine module (FIG. 3) carrie on-board mission equipment, rocket engine, related fuel supply, guidance equipment, attitude control equipment and electrical power supply equipment (FIGS. 11-20). A grapple system on the earth-launch vehicle (FIG. 9) deploys the transfer vehicle and cargo and restows it for on-orbit repair/modification for earth-return. The transfer vehicle may be multi-staged (FIG. 21) and may be provided with multiple engines (FIG. 23).
Patent AT-E37784-T1 (AT)
Inventor: SCHRICKER HANS
IPC: A47B/
Filed: 1986-04-02
Granted: 1988-10-15
Abstract: PCT No. PCT/DE86/00140 Sec. 371 Date Feb. 13, 1987 Sec. 102(e) Date Feb. 13, 1987 PCT Filed Apr. 2, 1986 PCT Pub. No. WO86/05974 PCT Pub. Date Oct. 23, 1986.An oral hygiene work station includes a work table which includes a wash basin and a spray fitting and at least one cabinet which can receive additional components. A table top is pivotally mounted underneath and approximately in the center of the work table. The table top is pivotally mounted between a first position where the table top is disposed between the work table and the cabinet and extends so that the table top faces away from the wash basin to a second position where the table top has pivoted approximately 90 DEG  so that the table top extends beyond the frontal edge surface of the work table and avoids interference with access to the cabinet.