baber/WOPTO huggingface dataset:
Patent AT-E15541-T1 (AT)
Inventor: BERGER ALFRED
IPC: H04Q9/14
Filed: 1982-03-15
Granted: 1985-09-15
Abstract: 1. Arrangement for monitoring any changes of physical state in a pipe system with heat insulation (2, 7, 8) and made up of a number of welded lengths of pipes (1a, 1b), comprising an electrical line following the course of the pipe system and containing a transmission line (16) and a receiving line (18), a number of measuring stations distributed along the pipe system, each station containing at least one sensor (12, 14) arranged at a given section of the pipe system to detect any changes of physical state as well as one switch (10) which can be activated by an inquiry signal associated to said switch and with which said at least one sensor can be connected to the electric line, a central monitor (50) connected to the electric line to send the inquiry signals via the transmission line (16) and to analyse the sensor signals received from the activated switch (10) and the receiving line (18), characterized in that each measuring station contains prefabricated parts (7) made out of heat insulation material which are provided with grooves to receive said at least one sensor of the switch of the measuring station as well as the transmission line (16) and the receiving line (18), and that said prefabricated parts (7) which are respectively provided with the sensor, the switch, the transmission line and the receiving line and mounted after welding of the lengths of pipe constitute part of the heat insulation in the area of the welding points (1c) of the lengths of pipe (1a, 1b).
Patent AT-E9704-T1 (AT)
IPC: C08F10/06
Filed: 1982-05-26
Granted: 1984-10-15
Abstract: 1. A process for deodorizing a finely divided olefin polymer which has a particle diameter of from 1 to 6,000 mu m and has been obtained directly by homopolymerization of propylene or copolymerization of propylene with up to 20 mol % of ethylene, in the presence of a Ziegler-Natta catalyst, by means of a medium which flows through the olefin polymer at a temperature that is at least 10 degrees C below the crystallite melting point of the particular polymer, and takes up the odoriferous substances, this medium being a hydrocarbon compound, wherein the hydrocarbon compound is (i) an alkane or alkene of not more than three carbon atoms, (ii) a fluorinated and/or chlorinated methane or ethane or (iii) carbon-dioxide, and flows through the polymer at from 5 to 120 degrees C, under a pressure of from 30 to 300 bar, and in an amount of from 0.1 to 20 m**3 (S.T.P.) per kg of olefin polymer.
Patent AT-E8775-T1 (AT)
IPC: B01D11/04
Filed: 1982-04-19
Granted: 1984-08-15
Abstract: The disclosure relates to a continuous method and an apparatus for the hydrolysis of  alpha -chlorinated toluene compounds, preferably benzyl chloride. The hydrolysis, which takes place in a hydrolysis zone, is characterized by being conducted in countercurrent between the aqueous phase containing the hydrolyzing agent and the organic phase containing the  alpha -chlorinated toluene compound and an inert organic solvent, such as toluene. After the hydrolysis, the organic phase is washed with water in a washing zone, while the aqueous phase is extracted with inert solvent in an extraction zone. The resulting product of hydrolysis, preferably benzyl alcohol, is thereafter separated from the organic phase by distillation, suitably in two stages, by means of two distillation columns connected in series.
Patent AT-E24678-T1 (AT)
Inventor: LOBEMEIER HORST
IPC: A61C19/00
Filed: 1983-03-21
Granted: 1987-01-15
Abstract: 1. A suction and protector hood (1), especially for use in a dental technical laboratory, comprising a hood section (2) the inclined upper side (6) of which is provided with a window shield (9) and joined to a working platform (5) through a vertical wall portion, and the side edges (8) of which are formed like a collar ; and a suction nozzle (3) which is connected to the hood section through an opening (4) in the working platform, characterized in that the hood section (2) is closed on the side of the (operator's) body, and the suction nozzle (3) is directed toward the open side.
Patent AT-E27211-T1 (AT)
Inventor: BECKER KLAUS
IPC: H01R31/06
Filed: 1983-03-25
Granted: 1987-05-15
Abstract: 1. Adapter with a plug for plugging into an earthing contact socket, with a load earthing contact socket and with one or more built-in additional items of equipment, characterized in that, on the side of the plug (1) turned away from the plug pins (2), a plate (6) is arranged parallel to the plug base, in that the load earthing contact socket (3) lies in the plate (6) with a lateral offset relative to the plug (1), and in that the space (10) gained from the lateral offset on or in the plate (6) is used for receiving the additional equipment.
Patent AT-E23869-T1 (AT)
Inventor: VON AU GUENTER DR DIPL-CHEM
IPC: C08G77/22
Filed: 1983-12-29
Granted: 1986-12-15
Abstract: This invention relates to fluoroalkyloxyalkyl diorganopolysiloxanes having the general formula   <IMAGE>   where R1 represents fluoroalkyloxyalkyl groups of the general formula -(CH2)a-O-CbF2bH in which the hydrogen atom is in the beta position to the ether oxygen, a is 2, 3 or 4; b is an integer having a value of from 1 to 6; R2 represents an alkyl group having from 1 to 8 carbon atoms whose terminal units may also contain an amino or a thiol group, or an alkenyl group having 2 or 3 carbon atoms, or an aryl group having from 6 to 8 carbon atoms or hydrogen; R3 represents the group having the formula -(CH2)c-CdF(2d-e+1)Hale, in which Hal represents a terminal chlorine, bromine or iodine atom, c is 2, 3 or 4; d is an integer having a value of from 1 to 18; e is 0 or 1; R4, R5 and R6 are the same as R2; X and Y are the same or different and represent condensable terminal groups or trialkylsiloxy groups in which the alkyl groups have from 1 to 6 carbon atoms; m has a value of from 0.05 to 0.9; n has a value of from 0 to 0.6; and p has a value of from 0.1 to 0.8 with the proviso that the sum of m+n+p=1.
Patent AT-E18063-T1 (AT)
Inventor: RUELLE JEAN-JACQUES
IPC: C08K5/12
Filed: 1983-03-24
Granted: 1986-03-15
Abstract: 1. Compositions which are stabilised against oxidative degradation and are based on alpha-olefine polymers containing a phenolic primary antioxidant and belonging to the group of the alkylated mono-, bis- and thiobisphenols, characterised in that they additionally comprise a secondary antioxidant chosen from among phenolic polyesters derived from a polyfunctional aliphatic or aromatic carboxylic acid and an alkylated polyphenol.
Patent AT-E16687-T1 (AT)
Inventor: SHTALRYD HAIM
IPC: B23K1/018
Filed: 1983-09-27
Granted: 1985-12-15
Abstract: 1. Wave soldering device for soldering in and out particularly of electronic components on printed-circuit boards, consisting of a heated soldering-bath container (1) accommodating a liquid solder, a pressure chamber (3) provided with a cover wall (22) and a bottom (2), a return chamber (11), and a wave-generating nozzle (4) connectable to said return chamber (11) and being directed vertically upward and a pressure-generating device (5) for transporting the solder from the pressure chamber into the wave-generating nozzle, characterized by that as pressure-generating device (5) a pressurized-air cushion (7) is provided, said cushion being formed by a pressurized-air line (6) guided into the cover wall (22) of the pressure chamber (3) and being supplied from a pressurized-air source and being arranged underneath the cover wall (22) of the pressure chamber (3), that the wave-generating nozzle (4) is provided with a hollow shaft (8) protruding into the pressure chamber (3) and being guided closely up to the bottom (2) of the pressure chamber (3), that the pressure chamber (3) is inserted into the soldering-bath container (1) being open towards top, whereby the space between the pressure chamber (3) and the soldering-bath container (1) forms the return chamber (11) for the liquid solder emerging from the nozzle (4), and that the return chamber (11) is connected over a return line (12) to the hollow body (9) forming the pressure chamber (3), a check valve (13) being integrated in said line (12).
Patent AT-E32318-T1 (AT)
Inventor: FOX JAMES CHARLES
IPC: B31F1/20
Filed: 1983-10-05
Granted: 1988-02-15
Abstract: To manufacture warp-free corrugated fibreboard, apparatus includes capacitive probes (26) adjacent each travelling web (6a, 7, 8) to monitor moisture content before and after combining. Each probe (26) has multiple electrodes (34) in co-planar configuration parallel to the web and a ceramic coating (38) which has its outer face (39) in continuous contact with the travelling web (6a, 7, 8) giving a consistent spacing between the electrodes and the web. The gap between the electrodes (34) is such that the capacitance of the probe is sensitive to variations in the moisture content of only the nearer web. Control means (50) coupled to the probes (26) and moisture adjustment means (13, 15, 24) compares the monitored moisture contents of the webs with pre-determined set points and/or other moisture contents and actuates the moisture adjustment means (13, 15, 24) of either web as required.
Patent AT-E62782-T1 (AT)
Inventor: LITTLEFIELD BRUCE G
IPC: H04M3/06
Filed: 1984-01-12
Granted: 1991-05-15
Abstract: Ring trip is detected when a telephone set which is being rung goes off-hook, through the use of a comparator in which the ringing signal superimposed on battery feed voltage is compared with a fixed reference voltage closer to ground than the battery feed voltage. Inasmuch as the duty cycle of the ringing signal with respect to the reference voltage is less than or equal to 50% under pre-trip (on-hook) conditions and will increase under trip (off-hook) condition, the comparator output is a square wave form of corresponding duty cycle. An up-down counter is caused to count up when the comparator output wave form is of one level and down when the comparator output wave form is of another level during each cycle of the ringing signal. The counter counts up during the portion of the comparator wave form which determines the duty cycle and down during the rest of the period of the cycle. Underflow and lack of underflow states of the counter respectively indicate nonring trip and ring trip conditions. Logic responsive to these conditions causes deactuation of a ringing relay to enable disconnection of the ringing signal from the ring lead going from the line circuit to the telephone set. The line circuit has a calling bridge which provides an output which is used to prevent the ringing relay from reoperating unless the telephone set remains on-hook after ring trip detection.
Patent AT-E31258-T1 (AT)
Inventor: PFOERTNER HANS-JOACHIM
IPC: B21D51/44
Filed: 1984-05-22
Granted: 1987-12-15
Abstract: 1. Process for producing tear-open lines in metal sheets (1), in particular for the manufacture of tear-open ends for cans or similar containers, for which the metal sheet (1) is placed on an anvil-like support (3) and a score line is produced by impressing the stamping or scoring edges (5) of a stamping die (2), the shape of which corresponds to that of the tear-open line, to a pre-determined penetration depth, characterized by the support (3) and the stamping die (2) being each formed of individual segments and composed such that score line portions, which are inclined against each other at an acute angle, are consecutively impressed using one individual segment each of the support (3) and the stamping die (2) jointly, with a first portion of the score line being produced first and a further portion of the score line being produced next in a position relative to the first score line portion such that the two score line portions intersect at the vertex of the angle formed between them.
Patent AT-E24502-T1 (AT)
Inventor: HARGRAVE KARL D DR
IPC: C07D243/08
Filed: 1984-05-30
Granted: 1987-01-15
Abstract: Compounds of the formula <CHEM>     wherein R is hydrogen or -@-NH-A;  A is alkyl of 1 to 8 carbon atoms;  cycloalkyl of 3 to 7 carbon atoms; or unsubstituted or mono-, di- or tri-substituted phenyl, where the substituents are each alkyl of 1 to 4 carbon atoms, halogen, trihalomethyl, alkoxy of 1 to 3 carbon atoms, carboxylic acyl of 1 to 3 carbon atoms, carboxyl, (alkoxy of 1 to 3 carbon atoms)carbonyl, nitro, cyano or di(alkyl of 1 to 3 carbon atoms)amino; R1, R2 and R3, which may be identical to or different from each other, are each hydrogen, halogen, allryl of 1 to 4 carbon atoms, trihalomethyl, nitro, cyano, di(alkyl of 1 to 4 carbon atoms)amino, (alkoxy of 1 to 4 carbon atoms)carbonyl, alkoxy of 1 to 4 carbon atoms or hydroxyl; R4 and R5 which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 4 carbon atoms or phenyl; R6 R7, R8 and R9, which may be identical to or different from each other, are each hydrogen or methyl,  Y is -CH2- or -CH2-CH2;  j is 0 or 1; k and m are each integers of 0 to 3, their sum being no more than 6 must be 0 when j is 1; n is an integer of 2 to 4, with the proviso that n must be 3 or 4 when R1 is hydrogen or 2-methyl, R2, R3, R4, R5, R6, R7, R8, R9, and R are hydrogen and j, k and m are 0 and Y is CH2-; and non-toxic, pharmaceutically acceptable acid addition salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders.
Patent AT-E43747-T1 (AT)
Inventor: JOHNSON TIMOTHY WALTER
IPC: H01G4/008
Filed: 1984-10-18
Granted: 1989-06-15
Abstract: @ A poly(arylene sulfide) capacitor is described comprising upper and lower poly(arylene sulfide) conductive layers and an intermediate poly(arylene sulfide) dielectric. The conductive layers are preferably chemically-doped amorphous poly(phenylene sulfide). A method of preparing such a capacitor from a film of poly(arylene sulfide) is described.
Patent AT-E43741-T1 (AT)
Inventor: HARADA MASAYUKI C O SONY CORPO
IPC: G11B23/087
Filed: 1984-09-14
Granted: 1989-06-15
Abstract: In a video tape cassette having upper and lower housing portions which are assembled together in a direction normal to a plane of separation therebetween to define a substantially rectangular housing with an opening extending along a side thereof between end walls of the housing for containing reels having tape wound thereon and guided between the reels in a run extending across the opening, and a lid structure which is pivotally mounted on the housing for movement by a coil spring from an open position exposing the tape run to a closed position in which the lid structure covers the tape run; the assembling of the tape cassette is facilitated by providing anchors on the lid structure by which the coil spring is initially or tentatively located during the mounting of the lid structure on one of the housing portions, whereupon the coil spring is transferred into engagement with an anchor on that one housing portion in preparation for assembling of the latter with the other housing portion. The tape cassette is further provided with a reel braking structure which is also easily installed in the direction normal to the plane of separation of the upper and lower housing portions, and which is releasable from the outside of the housing to permit free rotation of the reels.
Patent AT-E26435-T1 (AT)
Inventor: TREYSSAC GEORGES
IPC: B01D21/24
Filed: 1984-01-27
Granted: 1987-04-15
Abstract: An apparatus for removing liquid from a solid suspension includes a screw conveyor in a housing having a suspension inlet, a liquid outlet and a separate outlet for the thickened solids. To increase the thickening effect, the faces of the screw threads are coated or treated to cause the coefficient of friction of the front, thrust faces to be higher than that of the rear faces. The coefficients can also be varied longitudinally, either continuously or in stages.
Patent AT-E25596-T1 (AT)
Inventor: ANTOINE CLAUDE
IPC: F16C39/04
Filed: 1984-06-19
Granted: 1987-03-15
Abstract: A rotary machine carried on a vehicle has a rotary part carried on a fixed part by means of a rolling bearing. The parts of the bearing can be separated by a lifting jack when the vehicle is travelling to reduce vibration and wear. Devices responsive to the pressure supplied to the jack stop the motor driving the rotary part when a first threshold pressure is exceeded, prevent ignition of the vehicle engine until a second threshold pressure is exceeded, and control the pump feeding the jack to maintain a third threshold value which is above the second threshold pressure.
Patent AT-E62704-T1 (AT)
Inventor: HESSE WOLFGANG DR
IPC: C08G59/40
Filed: 1985-03-23
Granted: 1991-05-15
Abstract: Mixture for the production of acid-resistant sealing materials or acid-resistant impregnating materials based on epoxy resins, resols, hardening catalysts and further customary additives, which are in the form of a cement or impregnating solution and contain, as essential constituents, (A) at least one bifunctional, low-molecular epoxy resin having an epoxide equivalent weight between 87 and 1,000, (B) at least one resol formed from at least one trifunctional phenol and formaldehyde in a molar ratio of 1:1 to 1:3, having a viscosity between 50 and 2,500 mPa.s at 20 DEG  C. and having a solids content of at least 50% by weight, and (C) hardening catalysts, cements also containing (D) fillers, in addition, and a process for the preparation of hardening products from the compounds. Thus, for example, cements or impervious, initially porous shaped articles which are resistant to solvents and weak acids and which have a low shrinkage after processing, are obtained.
Patent AT-E36723-T1 (AT)
Inventor: WASHUETTL PROF DR
IPC: C09K3/18
Filed: 1985-05-22
Granted: 1988-09-15
Abstract: 1. An antifreezing agent and soil conditioner which contains calcium acetate and magnesium acetate and additionally contains components which shift the pH, characterized in that it alternatively contains acidic or alkaline components in an amount such that, in a 0.5 to 10 percent aqueous solution, it gives a pH of less than 7.0 when used in a region of original acidic or strongly alkaline or salt-containing soils, and a pH of more than 8.0 and not more than 9.0, preferably 8.2 to 9.0, when used in a region of neutral to weakly alkaline soils or soils which have become acidic as a result of harmful environmental effects.
Patent AT-E50801-T1 (AT)
Inventor: CORATO RENZO
IPC: F27B9/08
Filed: 1985-09-19
Granted: 1990-03-15
Abstract: The method employs a furnace, wherein organic distillation products released from the binder and the gaseous and particulate decomposition products are burned off. Bodies (70), placed on the ceramic bottom plate (48) of a truck, are introduced into the pre-heating zone of the furnace (10), covered with protective coverings (58), and heated to 200-600°C in an oxidizing medium. Thereafter, the coverings (58) are removed in a vestibule (16), in an inert or slightly reducing medium, and the bodies (70) are introduced into the calcining zone (18), provided with an inert or slightly reducing medium, to be further heated up to a temperature in the 1000° to 1200 °C range. Lastly, the bodies (70) are cooled in a first cooling zone (20) down to 400-450°C in an inert or slightly reducing medium, and in a second zone down to room temperature.
Patent AT-E67518-T1 (AT)
Inventor: ASHIKARI TOSHIHIKO
IPC: C12N15/56
Filed: 1985-12-13
Granted: 1991-10-15
Abstract: This invention provides a process for producing ethanol from a starchy material, wherein the starchy material is simultaneously subjected to saccharification and subsequent fermentation by use of a yeast host which has been transformed by an expressible recombinant vector comprising a glucoamylase gene derived from a fungus of the genus Rhizopus
Patent AT-E48343-T1 (AT)
Inventor: ARI NIYAZI DR
IPC: H01C7/10
Filed: 1985-12-19
Granted: 1989-12-15
Abstract: Zinc oxide surge arresters are used to replace capacitive elements for voltages below the pick-up voltage of the surge arrester. Advantageously, the surge arresters may be provided in an alternating current network to provide a high degree of protection against transient disturbances without increasing cost.
Patent AT-E52646-T1 (AT)
Inventor: VAN DER LELY ARY
IPC: A01B33/14
Filed: 1985-06-26
Granted: 1990-06-15
Abstract: A soil cultivating implement intended primarily for the production of seed beds comprises a row of power-driven rotary soil working members (3) which row extends substantially horizontally perpendicular to the intended direction of operative travel (A) of the implement and a ground roller (15) which is located to the rear of said row of members 3) with respect to the same direction A, the ground roller (15) being upwardly and downwardly displaceable in bodily level relative to the soil working members (3) by moving supporting arms (14), which carry it, about horizontally aligned pivot pins (23). In order to be able to use inexpensive parts to accomplish a change in the level of the ground roller (15) whilst rendering that operation simple and without requiring any great manual effort, supports (18) project rigidly upwardly and rearwardly from side plates (12) of a hollow frame portion which rotatably supports the soil working members (3) and each support (18) is embraced by the limbs of a narrow forked guide (16) that extends upwardly from a pivotal connection (17) to the corresponding supporting arm (14). Each guide (16) is formed with staggered rows of holes (20) and retaining pins can be entered through appropriate holes (20) beneath the lower edges of the supports (18) to determine the maximum upward pivotal movement of the supporting arms (14) about the aligned pivot pins (13) which is possible. If desired, further retaining pins may be entered through appropriate holes (20) immediately above the upper edges of the support (18). A screen (25) extends throughout the working width of the implement immediately in advance of horizontal carriers (4) of the soil working members (3) at the horizontal level of those carriers and has strip-shaped track-disruption means (26) adjustably secured to it to break up the wheel tracks of a tractor or other vehicle which moves the implement in the direction (A) when it is in use.
Patent AT-E60840-T1 (AT)
Inventor: CROWTHER ALBERT
IPC: G01N33/24
Filed: 1986-09-01
Granted: 1991-02-15
Abstract: The invention is a watering indicator for plants or the like, said indicator comprising a base strip 4 which carries a hygroscopic layer 5. The hygroscopic layer 5 can be viewed to ascertain the presence of water in the medium being monitored and means (5a, 9) is provided to permit the viewed hygroscopic layer 5 to vent to atmosphere.
Patent AT-E35956-T1 (AT)
Inventor: SMITH JOHN WILLIAM
IPC: B65D27/00
Filed: 1986-09-04
Granted: 1988-08-15
Abstract: This invention is concerned with business forms assemblies (1) sometimes known as freight forms and which includes a file copy sheet and an envelope assembly in which the envelope assembly has a first outer transparent sheet (6) of protective film material and a second outer sheet (10) having an adhesive coating on its outer face and with a barrier coating thereon with an intermediate copy sheet or sheets between the outer transparent sheet and the outer adhesive coating sheet in which the transparent sheet is of tack material (preferably tack polyethylene) and the second outer sheet is of material to which the tack material adheres by the application of pressure.