baber/WOPTO huggingface dataset:
Patent AT-E50797-T1 (AT)
Inventor: LIESCH JEAN-FRANCOIS
IPC: C21C7/072
Filed: 1984-12-05
Granted: 1990-03-15
Abstract: A gas-permeable element of a refractory material for blowing gases into a metal treatment vessel through its lining has a body of a refractory material, a metal housing on the longitudinal sides of the refractory body, a free inner end surface at which the refractory material is exposed, an outer end surface provided with a gas distributing chamber for a gas supply, at least one local opening extending in the interior of the refractory body for a gas passage between the end surfaces and provided with a metal insert, wherein the metal insert is formed as a laterally closed small channel, the gas-distributing chamber is separated from the refractory material by a metal sheet plate, and the metal channel is tightly mounted in the metal sheet plate so that the refractory material is maintained free from loading with a gas pressure.
Patent AT-E31964-T1 (AT)
Inventor: DUCKWORTH DAVID KEITH
IPC: F02B47/10
Filed: 1984-02-29
Granted: 1988-01-15
Abstract: A method of operating an internal combustion engine in which there is introduced into a combustion chamber, inert carrier gas, combustion supporting gas and fuel, the fuel is caused to combust in the combustion chamber and exhaust gas is exhausted from the combustion chamber wherein the carrier gas comprises a significant proportion of carbon dioxide and the exhaust gas is treated with water to remove from the exhaust gas and absorb in the water an amount of carbon dioxide generally equal to the quantity of carbon dioxide added by said combustion, and the thus treated exhaust gas is returned to the combustion chamber to provide the carrier gas. The carrier gas may have inert gas such as argon added thereto in proportions controlled such that the gamma value of the mixture of gases equals a predetermined value which may be approximately that of air.
Patent AT-E49217-T1 (AT)
Inventor: RILEY DEREK CHARLES
IPC: A61K9/14
Filed: 1984-10-29
Granted: 1990-01-15
Abstract: The present invention relates to a method of preparing steroid compounds in a form having a particle size within a desired and specific range. 
<??>The compounds prepared by the method of the invention are those having a basic ring structure of the general formula: 
<CHEM>
 wherein X represents the remainder of a heterocyclic ring, in particular a 5-membered ring having at least 2 heteroatoms, and the method comprises dissolving the compound in an organic solvent, precipitating the compound by mixing a non-solvent for the compound with the said solution, and controlling the mixing conditions to produce a precipitate having the desired reduced particle size.
Patent AT-E40235-T1 (AT)
Inventor: KAEMMERER BERHARD DIPL-ING
IPC: G10L25/87
Filed: 1985-03-20
Granted: 1989-02-15
Abstract: 1. Method for determining the boundaries of signals mixed with background noise, particularly of signal boundaries for speech processing of words spoken against a background noise, the criterion used for distinguishing between a signal of interest and the background signal or background noise being their amplitude characteristics, characterized in that - in a first step, a signal or noise recorded and subsequently preprocessed, namely an input variable (E), is observed with respect to its mean amplitude (A) and its first transmission frequency (N), referred to a reference variable (R), and its range of fluctuation (dN) within a predetermined time interval, the transmission frequency (N) being averaged from individual transmission frequencies and the range of fluctuation being determined by the maximum deviation of the individual transmission frequencies, - auxiliary variables (S1, S2, N2) are derived from the relevant variables obtained, which auxiliary variables are defined as follows : S1 = a*A+c S2 = b*A+c N2 = N/d, the variables a, b, c, d being constants which are determined by empirical values or by the type of the signal of interest, - in a second step, the current transmission frequency (N1), referred to a reference variable (R), is determined within a time pattern needed for adequate resolution, - one of the previously derived auxiliary variables (S1 or S2) is allocated to a weighting variable (S) in dependence on the observed derived transmission frequency (N2) with its range of fluctuation (dN) and the current transmission frequency (N1), - the current input variable (E) is measured by means of this weighting variable (S), - an operating (O1) dependent on the position of the input variable (E) relative to the weighting variable (S) is performed, - two boundary values (UG, OG1) are determined on the basis of the type of the signal of interest, - the result of the operation (O1) is limited towards the bottom by the first limit value (UG), - the existence of a signal of interest is detected when the second upper limit value (OG1) is reached, - the precise beginning of the signal (SB) is in front of the relevant detection time (ZE1) by a defined time interval, - in a third step, the position of the input variable (E) relative to the weighting variable (S) is evaluated by a further operation (O2) in such a manner that the non-existence of the signal of interest detected in the second step is established using a second limid value (OG2) which has been previously determined on the basis of the type of the signal of interest, the further operation being defined as follows : O2 = 02+1 for ¦E¦ < S O2 = O in all other cases or OG2 in all other cases or O2 - 1 for ¦E¦ < S, - and the precise signal end (SE) is in front of the relevant detection time (ZE2) by a defined time interval.
Patent AT-E48502-T1 (AT)
Inventor: GNEITING DIETER DIPL-MATH
IPC: H04M3/36
Filed: 1985-06-28
Granted: 1989-12-15
Abstract: 1. Method for statistically registering the load of operating facilities (MB, MP, BSW) belonging to a storedprogram communications exchange (EDS), particularly to a data and telex exchange, which are included in the control processes which can be activated from at least one processor (PE) of the communications exchange, in which arrangement an interrogation with respect to the inclusion of the operating facilities in control processes is in each case carried out within a time interval specified for the registration, at a plurality of times equidistantly distributed over the time interval, and for each of the operating facilities included in a control process the number of interrogations is individually summed together, characterized in that the interrogations are carried out in such a manner that during the activation of a control process including an operating facility, the operating facility which is in each case considered is marked as included in a control process, in that during the operation of the communications exchange, the control process which happens to be running in each case is temporarily interrupted at the times, which are equidistant over the time interval, by means of a registration routine activated from the respective processor which is running at a priority which is higher than the priorities of the control processes including the operating facilities and in that during such an interruption, the operating facilities, which may be included in control processes, are determined for an individual incrementing of the number of interruptions which have been hitherto summed together for these operating facilities.
Patent AT-E77164-T1 (AT)
Inventor: LANIER JARON Z
IPC: G01D5/353
Filed: 1985-08-19
Granted: 1992-06-15
Abstract: An apparatus as disclosed for manipulating virtual objects defined by a computer according to the gestures and positions of the hand of an operator. The manipulation may include positioning a cursor (26) or other representation on an electronic display terminal (28). The system includes a glove (12) which fits over the hand of a user and includes a number of optical flex sensors (40,82,84,86,88,94 to detect the position of the user's hand. Manipulation of the hand causes changes in the output signals from each sensor which are relayed to the computer to cause corresponding changes in the display.
Patent AT-E135712-T1 (AT)
Inventor: YOSHINO HIROSHI
IPC: C07K1/14
Filed: 1985-11-08
Granted: 1996-04-15
Abstract: There is disclosed a novel polypeptide, a process for preparing the same, a pharmaceutical composition containing the same as well as the use thereof. The novel polypeptide which is useful as an analgesic corresponds to the formula given below: 
<CHEM>
 wherein the meaning of R<1> and R<2>, A, B, C, D, E, and F is the same defined in the claims.
Patent AT-E41751-T1 (AT)
Inventor: BISIACH BRUNO
IPC: B23K26/00
Filed: 1985-09-27
Granted: 1989-04-15
Abstract: An industrial robot with power laser beam for the cutting or welding of workpieces according to a desired pattern. The robot has six axes of movement - if desired a seventh axis can be provided - and a triaxial hollow head. The laser beam is generated by a generator (1) separate and outside the robot and reaches the robot through a side opening (12, 12') whereafter it is axially directed by a pair of adjustable mirrors (15, 20) to the hollow head (7). Two further mirrors (24,25) fitted in the head direct the beam perpendicularly on the workpiece to be cut or welded, according to the desired path.
Patent AT-E65328-T1 (AT)
Inventor: DENNE PHILLIP RAYMOND MICHAEL
IPC: G01S13/78
Filed: 1985-04-03
Granted: 1991-08-15
Abstract: An identification system comprises an interrogator which transmits an interrogation signal to a plurality of transponders, each of which is arranged automatically to reply by means of a first coded identification signal stored in the transponder and modulated onto a carrier wave transmitted by the transponder. The interrogator receives and checks the reply signal. In the event of there being a plurality of transponders within range and broadcasting reply signals simultaneously, the interrogator receives corrupted reply signals. The interrogator therefore retransmits the reply signals to the transponders and each transponder checks the retransmitted reply signal with its first coded identification signal. In the event of correspondence the transponder discontinues transmission and in the event of non-correspondence the transponder continues transmission. In a polling mode of operation, the interrogator initially transmits a second coded identification signal corresponding to a selected transponder, and each transponder within the range compares the second signal with the first signal stored therein. If correspondence is established, the transponder is adjusted to receive further instructions which may comprise replacement of data stored therein. Each transponder includes a demodulator (34) comprising a phase locked loop which provides data, clock and carrier detect signals to a CPU (50) which includes ROM, RAM and an ALU. The carrier detect signal enables the CPU to switch the transponder from a power down condition to a power up conditon.
Patent AT-E51109-T1 (AT)
Inventor: YOUNG PETER L
IPC: H05K3/24
Filed: 1985-11-21
Granted: 1990-03-15
Abstract: A method for fabricating thin-film multilayer interconnect signal planes for connecting semiconductor integrated circuits is described. In this method, a first pattern of thin-film metallic interconnect lines is formed on a surface of a substrate. Then a first dielectric layer is formed over the entire surface of the substrate covering the pattern of thin-film metallic interconnect lines. A portion of the dielectric layer is then removed to expose the thin-film metallic interconnect lines so that a series of trenches is formed above each interconnect line. The interconnect lines are then electroplated to form a series of thicker metal interconnect lines such that the thicker metal interconnect lines and the dielectric layer form a substantially planer surface. This process can then be repeated in its entirely to form a plurality of interconnect signal planes. In the preferred embodiment, metallic vias are provided between each layer of metallic interconnect lines for electrical connection purposes.
Patent AT-E31400-T1 (AT)
Inventor: KOHLBACH FRED R
IPC: B65B55/02
Filed: 1985-10-08
Granted: 1988-01-15
Abstract: 1. Installation for producing and controlling aseptic conditions in an aseptic chamber of a filling plant or in a filling/aseptic room for the germfree transferral of sterilized products from a filling device into containers which have been mainly cleaned and sterilized beforehand and which, in addition, are sealed under these aseptic conditions, characterized by : an inert-gas supply system (I) for creating an excess-pressure inert-gas blanket in the vicinity of an aseptic tank or of a filler feed tank at the end of the product supply line, at least one inert-gas sterile filter (3), one pressure regulator (4) as well as an inert-gas flowmeter (5) with a maximum/minimum limit-value switch activating the filling device being provided in a supply line (7) of the system, a sterilized compressed air system (II) which comprises in a central compressed-air supply line at least one compressed-air prefilter arrangement (13, 14) and in series therewith a control valve (16) as well as a compressed-air sterile filter (17) behind which the central compressed-air supply line is divided into several supply branch lines which lead to various areas of application (a-d) in the aseptic chamber and the filling device, there being provided in each supply branch line control valves (18; 19; 23; 25), if necessary a pressure regulator valve (21) as well as a flowmeter (20, 22, 24, 26) with a maximum/minimum limit-value switch for regulating a flow rate which has beeen correspondingly preset, a sterilizing agent supply system (III) comprising a preparation and metering facility (27-35) for the sterilizing agent, a compressed-air cross-connecting line (9, 9a) provided between the sterilized compressed air system (II) and this facility as well as a central sterilizing agent supply line which starts from this facility and in which control valves (36, 38), a pressure regulator (39) as well as an apparatus (40, 41, 42) for mixing the sterilizing agent and measuring the concentration and for performing checking and recording are provided and which divides up into several supply branch lines (37; 47-50) which are each provided with control valves (36; 44) and, if necessary, with flowmeters (45) with maximum/minimum limitvalue switches for regulating a sterilizing agent flow rate which has been correspondingly preset, and a central switching and control unit common to all the systems (I, II and III) and intended for linking operation of the systems in accordance with presettable or programmable process data.
Patent AT-E74218-T1 (AT)
Inventor: BREWER DONALDEE
IPC: F16K17/30
Filed: 1986-05-09
Granted: 1992-04-15
Abstract: This invention is directed to a differential control valve. The differential pressure is maintained by differing area surfaces on a piston assembly which will be balanced at a predetermined differential established at the manufacturing operation. There is a spring member operating on two valve balls which provides a delayed pressurization of the controlled chamber. The control valve has a ball valve at the exit port to control the low pressure side of the differential control valve assembly, providing a fail-safe system with no adjustments required after manufacture if there is a pressure increase downstream.
Patent AT-E62031-T1 (AT)
Inventor: NAUMANN JOACHIM
IPC: D06L1/00
Filed: 1986-07-02
Granted: 1991-04-15
Abstract: Process for cleaning furs and leathers by treating these materials with pieces of open-celled polyurethane foam having a density of from 60 to 120 kg/m<3> which have been treated with halocarbons. A polyurethane foam suitable for this purpose is obtained by reacting mixtures of polyalkylene glycols having an equivalent weight of from 200 to 2000 and polyhydroxy compounds having an equivalent weight of from 30 to 100 with isocyanato-containing precursors of polyisocyanates and polyalkylene glycols having an equivalent weight of from 50 to 500, preferably 300. Polyurethane foams of this kind are very retentive of the solvent, which is released only gradually. This ensures very gentle cleaning.
Patent AT-E44553-T1 (AT)
Inventor: TYTGAT DANIEL
IPC: C23F3/06
Filed: 1986-02-20
Granted: 1989-07-15
Abstract: The chemical polishing of steel surfaces is carried out by bringing the latter into contact with a bath comprising, in aqueous solution, hydrochloric acid, phosphoric acid, nitric acid and ferricyanide complex ions. The invention is in particular applicable to the polishing of vessels of large dimensions made from stainless steel alloyed with chromium and with nickel.
Patent AT-E87828-T1 (AT)
Inventor: TODARO GEORGE J
IPC: A61K38/22
Filed: 1986-01-24
Granted: 1993-04-15
Abstract: Compositions including a polypeptide having the amino acid sequence of transforming growth-factor- alpha  are for topical application to wounds, particularly corneal stromal wounds.
Patent AT-E61329-T1 (AT)
Inventor: WENTELER GEORGE L
IPC: C07F7/18
Filed: 1986-06-19
Granted: 1991-03-15
Abstract: The invention provides a process for preparing compounds of formula (I) 
<CHEM>
 (wherein,
 RA represents an unsubstituted phenyl group or a phenyl group substituted by up to 5 groups selected from hydroxy, alkoxy, alkylenedioxy, halide and acyloxy groups;
 RB represents an unsubstituted phenyl group or a phenyl group substituted by up to 5 groups selected from hydroxy, alkoxy, alkylenedioxy, halide and acyloxy groups;
 at least one of the groups RA and RB carrying at least one hydroxy substituent; and
 Z represents a hydrogen or hydroxy group);
 which comprises subjecting a compound of formula (II) 
<CHEM>
 (wherein,
 RC represents an unsubstituted phenyl group or a phenyl group substituted by up to 5 groups selected from trialkylsilyloxy, alkoxy, alkylenedioxy, halide and acyloxy groups;
 RD represents an unsubstituted phenyl group or a phenyl group substituted by up to 5 groups selected from trialkylsilyloxy, alkoxy, alkylenedioxy, halide and acyloxy groups;
 at least one of the groups RC and RD carrying at least one trialkylsilyloxy substituent; and
 Z is as defined above)
 to alkylammonium fluoride or acid mediated hydrolysis. 
<??>The invention also provides for the glucodisation of a compound of formula (I) or a compound of formula (II).
Patent AT-E80865-T1 (AT)
Inventor: MACH GUIDO
IPC: C02F1/48
Filed: 1986-03-04
Granted: 1992-10-15
Abstract: A method for conditioning water includes the steps of subjecting the water to a magnetic field treatment by causing it to flow through at least one magnetic field; and subjecting the water, in combination with the magnetic field treatment, to an oligodynamic treatment. An apparatus for conditioning water includes a chamber defining a flow path through which the water to be conditioned flows; at least one magnet system disposed about the chamber for generating a magnetic field, which magnetic field extends transversely to and penetrates the flow path; and pieces of at least one oligodynamically active metal disposed in the flowing water within the chamber.
Patent AT-E61740-T1 (AT)
Inventor: WOLFGANG BURGER
IPC: A63C5/048
Filed: 1987-06-11
Granted: 1991-04-15
Abstract: The lateral track of a ski (1) consists of individual unconnected elements (21), into which ceramic sinter mouldings (28) are inserted on the side of the running surface to form the outsides (11; 12). <IMAGE>
Patent AT-E61628-T1 (AT)
Inventor: JACOBS JOCHEN DR
IPC: C11D11/00
Filed: 1987-10-22
Granted: 1991-03-15
Abstract: The process comprises spraying onto previously produced peroxycarboxylic acid granules, while agitating, an aqueous solution or dispersion of a polymeric carboxylic acid which is soluble in aqueous alkaline medium, and drying. The granules coated in this way have high resistance to abrasion and, mixed with other substances, low levels of chemical interactions.
Patent AT-E72081-T1 (AT)
Inventor: NOSSEK JOSEF A
IPC: H03H21/00
Filed: 1987-10-23
Granted: 1992-02-15
Abstract: An adaptive frequency range equalizer for digital radio relay systems which require adaptive frequency range equalizers which have coefficients that are adjustable. That are different possibilities for setting the coefficients of the transversal filter in such equalizers in a manner such that the transmission function of the transversal filter is either of the minimum phase type (mp), or the linear phase type (lp) or the non-minimum phase type (mnp). The invention discloses a method and apparatus for obtaining either of the three transmission functions for the transversal filter.
Patent AT-E93439-T1 (AT)
Inventor: OLESON PAUL
IPC: B25C1/06
Filed: 1987-05-05
Granted: 1993-09-15
Abstract: A low-current demand motor-driven stapling machine (10) comprises a base (11) and a staple drive mechanism (17) including a staple driving blade (32) and a drive unit (31) of which movement is controlled by a blade-drive-control unit (50) pivotally supported on the base (11) by frame members (52, 53) and eccentric follower arms (56, 57). An electric motor (68) transmits drive through reduction gears to a driven wheel (63) of the drive control unit (50). Driven wheel (63) drives a shaft (62) eccentrically mounting discs (59, 61) which cooperate with follower arms (56, 57) to cause the blade-drive-control unit (50) to rock back and forth in an arcuate path above the base (11) in order to operate the drive unit (31) through engagement between an actuating channel member (71) and a plunger head (38) of the drive unit (31).
Patent AT-E79684-T1 (AT)
Inventor: GREEN IAN MCDONALD
IPC: G02F1/13357
Filed: 1987-09-18
Granted: 1992-09-15
Abstract: Television receiver 1 of Figure 1 has a liquid crystal display 2 formed of a lattice of display elements 3 made from liquid crystal material, each element being individually acutable, the lattice of elements 3 being backlit by fluorescent tubes 4 whose light intensity and duration of operation can be controlled. The video signal has a 70Hz scan rate and a scan period of 14mS, each picture of display information having an 8-bit word for each display element, a word beginning with the most-significant-bit and ending with the least-significant-bit. In the processing for the display of the most-significant-bits of the words, frame store 6 outputs the first bit of each word and sends the bits to a control unit 7 for an array of drivers 8, one being assigned to each row and column of the lattice for setting of each element to it appropriate condition. Once all the elements are set, driver control unit 7 activates the tubes 4 for a time duration and intensity appropriate to the significance of the bit.
Patent AT-E56139-T1 (AT)
Inventor: MAURIN FLORENCE
IPC: A61K9/00
Filed: 1987-04-24
Granted: 1990-09-15
Abstract: Buffered opthalmic solutions of indomethacin.
Patent AT-E57983-T1 (AT)
Inventor: KELLER ERNST
IPC: E05B27/00
Filed: 1987-03-12
Granted: 1990-11-15
Abstract: 1. Tumbler in a rotary cylinder lock, with a core pin (10; 30; 40) and a spring loaded housing pin (15), which are mounted displaceably in radial holes (17) of the cylinder core (13) and cylinder housing (12), and which are aligned by a key inserted in the key groove (14), characterised in that the core pin (10; 30; 40) exhibits a longitudinal hole (27; 42) which is open as far as the housing pin (15), and in which is arranged a spring (25; 45) which pushes with initial tension against a locking pin (24) which is mounted displaceably in the longitudinal hole (27), and which in turn pushes against the housing pin (15), the spring (25; 45) in the core pin (10: 30: 50) being weaker than the spring (16) which loads the housing pin (15).