baber/WOPTO huggingface dataset:
Patent AT-E4994-T1 (AT)
IPC: H01L23/31
Filed: 1980-02-28
Granted: 1983-10-15
Abstract: A coating composition comprising a curable copolymer material which is the product of a condensation reaction, preferably a condensation reaction of corresponding molar quantities of an organic diamine and a silicone containing a bis-amino aryl ether or bis-amino aryl thioether and an organic dianhydride in at least one organic solvent chosen from monoalkyl ethers of ethylene glycol, monoalkyl ethers of condensed polyethylene glycol, dialkyl ethers of ethylene glycol, dialkyl ethers of condensed polyethylene glycol, and cyclic ethers containing not less than a 5 member ring, is suitable for use as a wire coating composition, passivation and/or protective coating composition(s) for semiconductor devices and the like. A part or all of the organic diamine may be a macrocyclic crown ether which enables the curable copolymer material to have a chemically bonded chelant embodies therein. The curable copolymer material may be of a block type configuration, a random type configuration, or both, and either may be cured at a low temperature such as  SIMILAR 75 DEG C when diethylene glycol dimethylether is chosen as solvent.
Patent AT-E16373-T1 (AT)
Inventor: SAUMWEBER ECKART DR
IPC: G01P3/489
Filed: 1981-08-18
Granted: 1985-11-15
Abstract: An anti-lock device for vehicle brakes has a wheel generator which emits pulse-type signals whose frequency is proportional to the rotary speed of the wheel. A counter counts the pulses emitted during each of successive time intervals and these pulses are connected to a first memory which stores the count of the immediate preceding time interval and to a second memory which stores the count of the time interval next preceding the intermediate time interval. A logic circuit then produces a wheel speed value which is based on the wheel speed counts of the immediate preceding and next preceding time intervals.
Patent AT-E8969-T1 (AT)
IPC: H01B3/20
Filed: 1981-06-01
Granted: 1984-09-15
Abstract: A method of efficiently eliminating impurities, particularly of low molecular weight and low concentration, from electric insulating liquids by means of applying an electric field to the electric insulating liquid to charge the contaminant particles therefrom and then contacting the thus-treated liquid with at least one absorbent to remove the charged contaminant particles from said liquid by means of an absorbent having ion-radicals in its structure, such as zeolite, and then eliminating the rough particles therefrom by means such as a percolator, centrifuge or percipitation tank (7). In certain cases wherein a large amount of contaminants which interfere with the insulating properties of the electric insulating liquid are present, the electric insulating liquid is first heated and subsequently contacted with an absorbent prior to the step of applying an electric field to preliminary remove contaminants therefrom.
Patent AT-E9825-T1 (AT)
IPC: B22D27/04
Filed: 1981-02-25
Granted: 1984-10-15
Abstract: A process and apparatus for preparing anisotropic metallic and ceramic compositions or material includes floating zone melting of eutectics and orientation of eutectoids, as well as melting, frittering, or homogenization of the eutectoids prior to orientation. The process includes solidification of a eutectic in the presence of a thermal gradient while displacing the solidification front of the eutectic along the direction of the gradient and orienting the solid eutectoid which results by imposing a direction of growth on it by displacement of the composition itself or the temperature gradient. The eutectoids are then prepared in a reactive atmosphere within a container and the surface thereof treated in gaseous atmosphere, after which the materials are compacted by displacing them again. The apparatus for performing the process includes a double heating and cooling system and structure for translating and rotating these systems. It additionally includes a support plate for supporting the elements being oriented, the plate being attached to a displacement shaft. Electronic controls for all of the structures are connected to temperature and displacement sensors.
Patent AT-E15119-T1 (AT)
Inventor: SAITO ISAO
IPC: G11B5/56
Filed: 1982-05-21
Granted: 1985-09-15
Abstract: A tracking control device for a video tape recorder comprises a bimorph leaf on which a rotary playback head is mounted so as to be deflectable in a direction perpendicular to tracks to be scanned. A triangular wave signal generating circuit comprising cascaded flip-flops generates a substantially triangular wave signal which is supplied to the bimorph leaf to cause the playback head to wobble relative to the tracks. A detecting circuit detects an envelope signal in the signal reproduced by the playback head, and a phase comparing circuit which includes an exclusive-OR circuit compares the phase of this envelope signal with the phase of the triangular wave signal. The output of the phase comparing circuit is fed back to the bimorph leaf to effect tracking correction.
Patent AT-E17598-T1 (AT)
Inventor: BOSTATER JOSEPH A
IPC: C21C1/08
Filed: 1982-07-09
Granted: 1986-02-15
Abstract: A method for making grey iron castings having as a cardinal feature that the molten grey iron, after being made and prior to being poured into the molds, is maintained for a period of from one and one-half to two and one-half hours, preferably about two hours, at a substantially constant temperature. The resulting greatly increased homogeneity and temperature uniformity of the molten metal throughout its mass greatly improves the quality and quality control of the castings made.
Patent AT-E38749-T1 (AT)
Inventor: WENDEL WOLFGANG DIPL-ING
IPC: H03H7/46
Filed: 1983-04-19
Granted: 1988-12-15
Abstract: 1. Filter circuit for blocking partial frequency ranges or allowing partial frequency ranges to pass, with at least two resonant circuit for each partial frequency range, characterized in that the resonant circuits are constructed and dimensioned in such a way that each component of each resonnant circuit at the same part of at least one further resonant circuit for another partial frequency range.
Patent AT-E22437-T1 (AT)
Inventor: GUENTHER BERND-RAINER DR
IPC: C07C/
Filed: 1983-05-05
Granted: 1986-10-15
Abstract: 1. Process for the preparation of 3-(10,11-dihydro-5H-dibenzo [a,d]-cyclohepten-5-ylidene)- N,N-dimethyl-1-propanamine-N-oxide dihydrate and its acid addition salts which comprises reacting 3-(10,11-dihydro-5H-dibenzo [a,d]- cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine with 25 - 85% hydrogen peroxide solution at 30 - 95 degrees C for a period of 20 minutes to 4 hours, isolating the resulting N-oxide from the reaction mixture as such or as acid addition salt in known manner.
Patent AT-E20617-T1 (AT)
Inventor: GOCKE EBERHARD
IPC: F16B41/00
Filed: 1983-05-05
Granted: 1986-07-15
Abstract: 1. Theft protection for a radiator valve thermostat, wherein the thermostat (5) is secured to the radiator valve by means of a screw cap (1) being slipped over a sleeve-shaped resilient housing portion (9) of the thermostat with said housing being provided with slots (7) parallel to its axis and with said screw cap being screwed to a thread (11) at a socket, characterized in that a resilient element (2) is arranged within said screw cap and is secured against rotation to said screw cap with said element comprising at least a warped end (3, 6) which projects into at least one of said slots (7).
Patent AT-E20176-T1 (AT)
Inventor: WEBER BERNARD PROF DR MED
IPC: A61F2/00
Filed: 1983-07-07
Granted: 1986-06-15
Abstract: The hip joint socket is provided with a peripheral edge or flange in which a plurality of bores are formed. Each bore narrows conically from one side of the peripheral edge towards the free surface of the socket to provide outflow paths for excess bone cement which is displaced during implanting of the socket in a pelvis. The construction in the bores also permits the excess cement to harden into a rivet-like plug to increase the securement of the hip joint socket in the cement bed.
Patent AT-E43763-T1 (AT)
Inventor: MEYER FRITZ DR-ING
IPC: H03M7/00
Filed: 1984-02-17
Granted: 1989-06-15
Abstract: 1. Switchable transcoder for AMI-coded signals into signals in binary code or in differential binary code, characterized in that a differential amplifier arrangement is provided, which includes two emitter-coupled differential amplifiers with one input stage (T1, T4) and one reference stage (T2, T3) in each case, in that the stage inputs of the two input stages (T1, T4) are connected to each other and to a signal input (E), in that the stage inputs of the reference stages (T2, T3) are connected separately in each case to a reference voltage source (U1, U2) and thereby the voltage of the first reference voltage source (U1) corresponds to the threshold voltage of the negative input pulses and the voltage of the second reference voltage source (U2) corresponds to the threshold voltage of the positive input pulses, in that the output terminal of the input stage (T1) of the first emitter-coupled differential amplifier is connected to the output terminal of the reference stage (T3) of the second and the output terminal of the reference stage (T2) of the first emitter-coupled differential amplifier is connected to the output terminal of the input stage (T4) of the second emitter-coupled differential amplifier, in that a clocked delay flip-flop (DFF), the non-inverting output (Q) of which is connected to the output terminal (A) of the transcoder, is connected to one of the two output terminal pairs, and thus to the output terminal of the differential amplifier arrangement, via a switch (S), in that the switch (S), in the first switch position for the generation of signals in differential binary code, connects the inverting output (~Q) of the delay flip-flop to its delay input and also connects the output of the differential amplifier arrangement to the clock acceptance input (CE), in that, in the second switch position of the switch (S) for the generation of binary output signals, the output of the differential amplifier arrangement is connected to the delay input of the delay flip-flop and its clock acceptance input (CE) is connected to a terminal for the logical one level.
Patent AT-E37273-T1 (AT)
Inventor: JOSUTTIS HORST
IPC: A24C5/02
Filed: 1984-11-27
Granted: 1988-10-15
Abstract: 1. Appliance for stuffing cigarette tobacco into premanufactured cigarette paper casings, preferably filter cigarette casings, this appliance operating automatically, being designed to produce a number of firmly filled cigarettes that are ready to be smoked, comprising a funnel-shaped receptacle (10) into which the tobacco is charged and below which a tobacco supply chamber (25) is provided, comprising a pressing beam (28) which is installed at the bottom of the tobacco supply chamber, which is provided with a concave-radiused face (35), and which is transversely movable towards a shaped piece (37) that is likewise provided with a concave, channel-like recess (38), the transverse movement of this pressing beam (28) being accompanied by the forming of the tobacco into a rod, further comprising an ejecting element which is installed in a manner such that it is longitudinally slidable within the concave, channel-like recess in the shaped piece, and further comprising a tubular nozzle (58) for receiving a cigarette casing, this tubular receiving nozzle being designed in a manner such that it forms an extension of the channel-like recess, which is termed a pressing chamber (47), and such that the cigarette casing (66) to be filled can be slipped onto it, the ejecting element serving as the means of pushing the rod of tobacco, thus formed, into the cigarette casing (66), characterized in that a sliding carriage (64, 71) is provided, which is axially slidable between a position near the tubular receiving nozzle (58) and a position remote therefromn this carriage (64, 71) serving as a means whereby a cigarette casing which is to be filled, and which is termed an empty casing (66), can be fed to the receiving nozzle (58), and a filled cigarette casing, which is termed a cigarette (76), can be removed from the said nozzle, and in that a pick-off device (67) is provided in the position which the sliding carriage (64, 71) occupies when it is remote from the receiving nozzle (58), this pick-off device (67) serving as a means whereby the filled cigarette casing (76) can be lifted from the carriage (64, 71) and transferred into a collecting container (77), and whereby a cigarette casing (66) which is to be filled can be conveyed from a magazine (11) and transferred onto the carriage.
Patent AT-E27301-T1 (AT)
Inventor: DAVIES RICHARD LLEWELLYN
IPC: C11D3/40
Filed: 1984-09-19
Granted: 1987-06-15
Abstract: Coloured detergent powder, either spray-dried or prepared by an agglomeration or granulation step may be prepared by admixing white powder with particulate colourant. This produces a satisfactory coloured powder without the disadvantages associated with other methods.
Patent AT-E58170-T1 (AT)
Inventor: MOLZAHN STUART WILLIAM
IPC: C12C11/00
Filed: 1984-12-20
Granted: 1990-11-15
Abstract: The invention provides a process for the production of ethanol and a protein or peptide which is heterologous to yeast which comprises fermenting an aqueous sugar-containing medium with an industrial yeast strain which has been genetically modified to be capable of expressing a heterologous protein or peptide, recovering the ethanol so-formed, and obtaining the said heterologous protein or peptide from the fermentation products. The process may be applied to the industrial production of alcoholic beverages such as beer or distilled alcohol. The yeast inevitably obtained as a by-product in the process has improved value because of the heterologous protein or peptide which it contains and provides a source of the latter. Heterologous protein and peptides which may be produced by the new process include enzymes such as beta-lactamase, beta-glucanase and beta-galactosidase and proteins of therapeutic value such as human serum albumen.
Patent AT-E47038-T1 (AT)
Inventor: GRANEK HERMAN
IPC: A61N1/04
Filed: 1984-05-30
Granted: 1989-10-15
Abstract: A garment (10) containing multiple conductive paths (12) made of conductive cloth is used to connect an internal or external electrical apparatus (18) to various points on the skin of the wearer. The garment can be designed for electrical monitoring of sites or electrical stimulation. Designation sites (14) on the garment can be activated by soaking the site with conducting fluid. <IMAGE>
Patent AT-E42580-T1 (AT)
Inventor: ABRAHAMSON DONALD W
IPC: H01R4/26
Filed: 1983-12-20
Granted: 1989-05-15
Abstract: Monopolar, bipolar, and highbrid filter press electrolytic cells for electrolytic processes utilizing a novel method of introducing and removing electrical energy. The invention contemplates a novel low pressure, high surface contact area connecting means for joining the anode element and cathod element of electrode assemblies. The invention also contemplates a low pressure, high surface contact area contact of the current distributor member to the back plate.
Patent AT-E69241-T1 (AT)
Inventor: ENGELS JOACHIM DR
IPC: C07K14/555
Filed: 1985-04-13
Granted: 1991-11-15
Abstract: Partial sequences of human- gamma -interferon, comprising aminoacid sequences 5 to 127, 1 to 127 and 5 to 146, having biological activity. These partial sequences can be obtained by a genetic engineering process, for which purpose the appropriate DNA sequences are chemically synthesized. The DNA sequences are incorporated in hybrid plasmids, and the latter are introduced into host organisms and their expression is induced there. The biologically active polypeptides are suitable, as is human- gamma -interferon, for medicaments.
Patent AT-E32803-T1 (AT)
Inventor: BUEHL HERMANN DIPL-ING
IPC: H05F3/02
Filed: 1985-05-17
Granted: 1988-03-15
Abstract: 1. Switch lock including a lock holder (1) a lock body (2) arranged therein and a lock cylinder (3) rotatably mounted in the lock body (2) including locking elements (10) which are movable transverse to the cylinder axis so that they are in alignment with the cylinder surface only when a key (8) is inserted up to an abutment in the lock cylinder (3) and otherwise project beyond the cylinder surface and engage in locking recesses lined with strengthening metallic profile members (11a) in the lock body (2) and fix the lock cylinder (3) against rotation, and having an indexing disc (12) fixed against rotation to the lock cylinder (3), whose stops cooperate with stop springs (14) to fix the switch position, further having a first set of contacts (15, 16) with contacts (15) rotatable together with the lock cylinder (3) and with opposing contacts (16) fixedly disposed with respect to the housing, and having a lock cap (4) retaining the lock body (2) in the lock holder (1), characterised in that between the lock cap (4) and lock holder (1) there is disposed a conductive plate (25) which is situated on the one hand at a small distance from or in contact with at least one of the metallic profile members (11a) and at the other hand at a small distance from or in contact with an earthed portion of the switch lock, whereby on insertion of the key (8) an over-voltage shunt path is produced from the latter via the locking elements (10), the metallic profile members (11a) and the conductive plate (25) to earth, which path is of low resistance in relation to the sparking distance between the tip of the key and the first set of contacts (15, 26).
Patent AT-E40629-T1 (AT)
Inventor: WALTHER ALBERT DIPL-ING FH
IPC: H05K13/02
Filed: 1985-06-24
Granted: 1989-02-15
Abstract: A guiding device for semiconductor components with DIL casings having edges and surfaces adjoining the edges includes a housing, means disposed in the housing for protecting the semiconductor components against electrostatic charging and discharging, the housing having at least one guiding surface extending in longitudinal direction of the housing being inclined relative to the casing surfaces adjoining the casing edges preventing surface friction and limiting contact between the housing and the casing to contact regions between the guiding surface and the casing edges.
Patent AT-E34937-T1 (AT)
Inventor: BILLBERG ALF
IPC: B31B1/74
Filed: 1985-09-05
Granted: 1988-06-15
Abstract: Packing machines for the manufacture of packing containers are frequently fed with tubular packing container blanks which in flattened condition are placed into a magazine. An arrangement for the feeding out of packing container blanks from the magazine in accordance with the invention comprises a reciprocating driving element (10) located at the lower end of the magazine (7) which is provided with fingers (15) which engage the open ends of the container blanks (1) and feed out one blank at a time. As a result a reliable operation, independent of the thickness of the blank, is obtained.
Patent AT-E58393-T1 (AT)
Inventor: VEITENHANSL RUDOLF DR
IPC: C09K3/16
Filed: 1985-09-05
Granted: 1990-11-15
Abstract: Salts of sulfonic acids of the type formed in the sulfonation of alkenyl alkyl polyglycol ethers corresponding to the following formula R-O (-CnH2nO)x-R1 with sulfur trioxide, followed by hydrolysis, are used as antistatic agents for plastics. R is a straight chain C10-C22 alkenyl group, R1 is a C1-C12 alkyl group, n is an integer of from 2 or 4, and x is an integer of from 0 to 35. The products show a particularly long-lasting effect as external antistatic agents on polyamide fibers.
Patent AT-E43130-T1 (AT)
Inventor: REUNAMAEKI PAULI TAPANI
IPC: C03B27/012
Filed: 1985-12-16
Granted: 1989-06-15
Abstract: The invention relates to a resistor element assembly for a glass sheet heating furnace and to a method of replacing a resistor element. A resistor element is built by placing successively in longitudinal direction ceramic elements, with a resistance wire wound therearound. Between the ceramic elements are fitted ceramic spacer blocks whose diameter exceeds that of the resistance wire coils. The resistor element is carried by a support frame upon the spacer blocks. A problem to be resolved is to provide a long resistor element, wherein the major variations in length between the components of various materials caused by major temperature variations do not produce deformations in resistance wires. This problem has been resolved by fitting between one end of the support frame and the corresponding end of the resistor element a tensioned spring which compresses the resistor element at all operating temperatures against a limit stop at the other end of the support frame. The resistor element can be replaced by releasing said spring from the support frame and by pulling the resistor element out of a furnace by utilizing a core pin extending through the entire resistor element, whereby the ceramic elements remain subjected to compression stress. By using an auxiliary spring between the end of said core pin and the end of said resistor element, the compression holding the resistor element together can be maintained also during transportation and installation.
Patent AT-E55062-T1 (AT)
Inventor: VIJAYALAKSHMI MOOKAMBESWARAN A
IPC: G01N30/26
Filed: 1985-09-25
Granted: 1990-08-15
Abstract: A novel elution complex is provided more especially for affinity chromatography and affinity precipitation for recovering in particular luciferase hexokinase and lactate dehydrogenase. This complex comprises 1 mM to 30 mM of MgSO4, from 30 mM to 50 mM of EDTA, possibly about 5 mM of ribose or mannose and possibly about 1 mM of DTT.
Patent AT-E84156-T1 (AT)
Inventor: RISCHBECK ELMAR
IPC: G06F17/30
Filed: 1986-01-30
Granted: 1993-01-15
Abstract: The groups concerned are groups of information stored in a memory of a computer system. In order to obtain a listing of the groups and the group sum with little effort, it is proposed to arrange the groups unordered in a sequential file, which is read out in one pass, in order to output all the groups.
Patent AT-E63238-T1 (AT)
Inventor: STRASSER SIEGFRIED
IPC: B02C23/32
Filed: 1986-02-13
Granted: 1991-05-15
Abstract: A mechanism and method for the comminuting and grinding of brittle grinding stock including a roll press with the material passed from the roll press to a deagglomeration drum which co-rotates with the tube mill. The material from the deagglomeration drum is passed to the tube mill and the material from the tube mill being passed to a separator. In one form the material from the separator is passed to a second separator and the coarser products from the second separator are led back to the tube mill with an airstream conducting the finer material from the tube mill to the first separator.
Patent AT-E126793-T1 (AT)
Inventor: RENTZEA COSTIN DR
IPC: A01N33/02
Filed: 1986-02-17
Granted: 1995-09-15
Abstract: Amines of the general formula   <IMAGE>   where A is alkyl, alkenyl, cycloalkyl, cycloalkenyl, phenylalkyl or phenylalkenyl, X is oxygen or sulfur, B is an alkylene chain and R1 and R2 are each alkyl, alkenyl or cycloalkyl, or R1 and R2 form part of a heterocyclic structrure, and their salts, as well as fungicides containing these compounds.
Patent AT-E53444-T1 (AT)
Inventor: FETSCH RUDOLF DR-ING
IPC: F16L3/12
Filed: 1986-02-20
Granted: 1990-06-15
Abstract: A pipe saddle has a detent closure including a detent in the vicinity of one end of a saddle body and a detent support in the vicinity of the other end of the saddle body cooperating with the detent when in a closed position. The detent support is located in the vicinity of a passage receiving the detent. The detent is located in an edge portion cut out of the end of the saddle body and curved inward. To provide a detent facing radially inward at least in the fastened state of the pipe saddle, a detent recess is provided separate from the passage. The recess has an edge on which the detent can be supported. The detent recess is arranged in the vicinity of the part of the saddle body lying on the periphery of the pipe saddle.