baber/WOPTO huggingface dataset:
Patent AT-E562-T1 (AT)
IPC: G01N31/12
Filed: 1979-07-11
Granted: 1982-01-15
Abstract: For the quantitative determination of the total oxygen demand of water containing oxidizable matter, the water is continuously evaporated at about 900 DEG  C. in the presence of varying amounts l1, . . . , ln of oxygen-containing gas added per unit of steam at continuously repeated intervals. The oxygen-containing gas should not exceed 1 to 5% by volume, calculated on the amount of steam produced during each interval. The residual oxygen concentrations S1, . . . , Sn in the steam gas/mixture are measured for the different amounts of oxygen-containing gas added and the oxygen demand is calculated from the residual concentrations and the added amounts of the oxygen-containing gas.
Patent AT-E11419-T1 (AT)
IPC: C08L61/10
Filed: 1979-09-13
Granted: 1985-02-15
Abstract: Foamed resinous products having excellent fire resistance, high thermal insulation and good resistance to heat are obtained at temperatures as low as room temperature and without the need for an added blowing agent by forming a mixture of a phenolic resole having a specified reactivity, an acid hardener for the resole and, uniformly dispersed through the mixture of resole and hardener, at least 5% by weight of a finely divided inert and insoluble particulate solid; products capable of being employed as wood-substitutes are obtained when a dihydric compound is included in the mixture and the solid is talc, fly ash and/or a hydraulic cement.
Patent AT-E1148-T1 (AT)
IPC: A01N57/16
Filed: 1980-05-21
Granted: 1982-06-15
Abstract: 6-Fluoropyridyl-(di)(thio)phosphoric acid esters, and their use for combating pests, especially from the classes of insects and Nemathelminthes. The 6-fluoropyridyl-(di)(thio)phosphoric acid esters have the formula   <IMAGE>   where X is oxygen or sulfur, R1 is linear or branched alkyl of a maximum of 3 carbon atoms and R2 is linear or branched alkylthio of a maximum of 6 carbon atoms.
Patent AT-E8626-T1 (AT)
IPC: C07D295/32
Filed: 1980-03-10
Granted: 1984-08-15
Abstract: For the Contracting States : DE, NL, SE 1. Medicament having anxiolytic, diuretic and spasmolytic action usable for the treatment of hypertension, characterized in that it contains, as active ingredient, a compound having the formula :  see diagramm : EP0035619,P12,F1  in which R1  and R2  represent independently from each other a hydrogen atom, a C1-4  alkyl group or an acetyl group, R1  and R2  not being simultaneously hydrogen ; R3  represents a C1-4 alkyl group ; and R4  and R5 represent independently a hydrogen atom, a halogen atom, a C1-4  alkyl group or a C1-4  alkoxy group ; or a therapeutically administrable acid addition salt thereof. For the Contracting State AT 1. Process for the preparation of compounds of the formula  see diagramm : EP0035619,P12,F1  in which R1  and R2 represent independently from each other a hydrogen atom, a C1-4 alkyl group or an acetyl group ; R3  represents a C1-4  alkyl group ; and R4 and R5  represent independently a hydrogen atom, a halogen atom, a C1-4  alkyl group or a C1-4  alkoxy group ; and the acid addition salts of the above compounds, characterized in that an anthranilic acid of the formula  see diagramm : EP0035619,P12,F2  in which R3 , R4  and R5  have the above-defined meanings, is reacted with phosgene, to give an isatoic anhydride having the formula  see diagramm : EP0035619,P12,F3  which is then reacted with a hydrazine having the formula  see diagramm : EP0035619,P13,F4  in which R1  and R2  have the above-defined meanings, to give an anthranilic hydrazide having the formula  see diagramm : EP0035619,P13,F5  which is then cyclized by reaction with phosgene or ethyl chloroformate, to give the compound of the formula (I).
Patent AT-E8529-T1 (AT)
IPC: B65G53/30
Filed: 1981-03-26
Granted: 1984-08-15
Abstract: Power-industry slags and other solid waste materials are transported by pipelines in a heavy liquid which is a suspension of fly-ashes in water at a voluminal ratio of fly-ashes to water of from 1:6 to 1:1 at a volumetric proportion of up to 0.2 parts of slags and other solid waste materials per one part of the heavy liquid.
Patent AT-E16811-T1 (AT)
Inventor: MUENCH VOLKER DR
IPC: C08F4/06
Filed: 1981-04-29
Granted: 1985-12-15
Abstract: A process for the preparation of electrically conductive polymers by polymerizing acenaphthylene, N-vinyl-heterocyclics, eg. N-vinylcarbazole or N-vinylpyridine, or N,N-divinylaniline at from -80 DEG  to +100 DEG  C. in the presence of a cationtic catalyst, wherein from 1 to 50 percent by weight of an oxidizing Lewis acid, preferably FeCl3, FeBr3, SbCl5, SbF5, AsF5 or CF3-SO3H, or a combination of AlCl3 or TiCl4 with the said compounds or with CrO3 or OsO4 is used as the catalyst. In a preferred embodiment of the process, thin films of the monomers to be polymerized, applied to glass or to a polymeric base, preferably to a plastic film, are treated with gaseous SbCl5, SbF5 or AsF5. The conductive polymers obtained can be used in the electrical industry for the production of solar cells, for the conversion and fixing of radiation and for the production of electrical and magnetic switches, as well as for the antistatic treatment of plastics.
Patent AT-E18441-T1 (AT)
Inventor: KOPP OSWALD
IPC: B24D13/10
Filed: 1981-08-26
Granted: 1986-03-15
Abstract: 1. Method for studding the free ends of the bristles of metallic brush tools with particles of grinding material, with which the tool is provided with a covering whilst these portions which shall studded with the grinding material particles, are left free, and subsequently the partially covered tool is dipped into a galavanic bath, into which the grinding material particles have been introduced, and further subsequently a layer of preferably hard metallic carrier material is deposited, whilst at least a plurality of grinding material particles is partially embedded onto said portions of tool, which had been left free, by electrolytic or currentless galvanic metal deposition, and in which further subsequently the cover from the corresponding portion of the tool is moved, wherein at least the bristle carrying brush tool portion is filled with non-conducting material by dipping it into a non-conducting material, which solidifies within a certain ambient temperature range and which at a higher temperature is liquid, preferably viscous, and that thereafter the cover is again removed from said ends of the bristles, which shall be studded with grinding material particles.
Patent AT-E16752-T1 (AT)
Inventor: NIJHUIS JOHAN WILLEM
IPC: A22B3/06
Filed: 1981-08-13
Granted: 1985-12-15
Abstract: The present invention relates to a method for improving the tenderness of the meat of slaughter cattle by means of an electric current, which current according to the invention is passed through the animal during at least part of the time following the stunning and ending with the clinical death of the animal which electric stimulating current can be applied by the stunning electrodes after the stunning, by separate electrodes in the conveyor, by the conveyor parts itself or by the knife for stabbing the animal, which electric stimulation can be done before the bleeding starts, during the bleeding or even when the bleeding is almost finished.
Patent AT-E8181-T1 (AT)
IPC: G01B11/275
Filed: 1981-03-09
Granted: 1984-07-15
Abstract: A calibration fault detecting and automatic calibrating apparatus has first means (12) which produces a first signal corresponding to the position of the monitored apparatus (10). Second means (18,20) generate a second signal which indicates that the monitored apparatus is at a first pre-established reference position. Third means (22) respond to said first and second means and detect whether the first signal corresponds to a predetermined output when the second signal is present to determine whether the apparatus is correctly calibrated.
Patent AT-E15456-T1 (AT)
Inventor: LIVINGSTON OWEN LYELL
IPC: B21D47/00
Filed: 1981-10-28
Granted: 1985-09-15
Abstract: The invention discloses a method of forming gratings suitable for use as walkways etc. The method includes the steps of forming transverse bearer bars (1) from strips of flat plate by punching a series of transverse slots across the central axis of each plate, then folding the plates to form U-sections with the slots located in the apices of the U-sections. Longitudinal bars, which are lengths of flat bar, are then inserted as tight press-fits into the slots, and the undersides of the longitudinal bars are deformed laterally between the legs of each U-section to prevent their removal from the slots. A strong lightweight grating results.
Patent AT-E10136-T1 (AT)
IPC: F42C15/24
Filed: 1981-09-11
Granted: 1984-11-15
Abstract: This invention relates to the safety of ammunitions. The projectile of a cartridge has a base which houses a safety stop consisting of a transversely slidable valve. A device ensures that the valve cannot be released until the projectile has been subjected to a powerful acceleration. Another safety device very advantageously ensures that the pyrotechnical chain inserted in the base functions only when the pressure of the ejection charge has been able to release a sealing-block. In particular, the invention may be applied to infra red window releasing cartridges.
Patent AT-E15928-T1 (AT)
Inventor: GUETTMANN PIERRE
IPC: F15B9/03
Filed: 1981-06-09
Granted: 1985-10-15
Abstract: 1. Rapid response current-flow converter for dosing a fluid flow and particularly a gaseous flow to a receiving means (6), particularly a load handling means such as a jack, or a distribution device ; said converter comprising several electro-valves (1, 2) each controlled by an electronic control means (3, 4) and connected by their inlet to a pressurized fluid reservoir (5) and by their outlet to receiving means (6) ; and by a sensor means (7) measuring a parameter which is proportional to the flow, particularly a position sensor mechanically connected to the handling device (6) or a flow meter ; the output of the sensor means (7) is connected to one input of a comparator (8), whose other input is connected to a desired or reference signal supplying member (9) said comparator (8) supplying a voltage which is a direct function of the difference between the desired value and the real value ; said converter also having a saw tooth generator (10) connected to a threshold detector (11) connected to the output of the comparator (8) and which compares the signal form the saw tooth generator (10) with that from the comparator (8) and supplies a cyclical ration square wave signal, characterised in that the electro-valves (1, 2) have a fast switching frequency of approximately 100 Hz, that a phase shifting circuit (12) is provided for each electro-valve (2), excepting the first electro-valve, the inputs of these first electronic control means of the first electro-valve (1) and the phase shifting circuits (12) being connected to the output of the threshold detector (11) by a common connection point (C) and that the electronic control means (3, 4) allocated to the electro-valves (1, 2) have, at the electro-valve cut-off supply, a shift equal to 2 pi/n, n representing the number of electro-valves used.
Patent AT-E62127-T1 (AT)
Inventor: BECKER HANS-JOACHIM
IPC: A61K6/04
Filed: 1982-10-29
Granted: 1991-04-15
Abstract: The invention relates to the use of a cobalt/chromium alloy known per se, which consists of 10 to 35% of chromium, 1 to 10% of titanium and 2 to 15% of molybdenum, the remainder being cobalt including impurities resulting from manufacture. Materials of this composition are suggested for prosthesis structures which are coated with dental ceramics. Preferably, an alloy of 2 to 5% of titanium, 3 to 6% of molybdenum, 15 to 25% of chromium and, if appropriate, 0.1 to 3% of manganese, 0.1 to 2% of iron, 0.1 to 2% of aluminium and/or 0.1 to 1% of silicon, the remainder being cobalt, is selected, which has been vacuum-cast.
Patent AT-E44972-T1 (AT)
Inventor: TREPKA WILLIAM JAMES
IPC: C08G81/02
Filed: 1982-12-15
Granted: 1989-08-15
Abstract: Hydrogenated random block conjugated diene/monovinylarene copolymers with a terminal monovinylarene block having a diene content in the range of 44 to 70 weight percent, normalized vinyl in the range 30.2-51.3 percent, percent vinyl based on copolymer plus percent styrene in the range 59.8-71.5 percent, and molecular weight Mn in the range 94,000-199,000, used as viscosity index improver in lubricating oil, exhibits unusually high thickening power, yet provides viscosity index, pour point, and shear loss at very desirable levels.
Patent AT-E19264-T1 (AT)
Inventor: SEYMOUR MARK
IPC: C10L5/00
Filed: 1982-01-28
Granted: 1986-05-15
Abstract: Polyalkyleneoxide nonionic surfactants having a high molecular weight and a hydrophilic portion comprised of at least about 100 repeating units of ethylene oxide ale used in the preparation of aqueous coal dispersions of high solids content.
Patent AT-E16258-T1 (AT)
Inventor: VATIN RAYMOND
IPC: B24B9/00
Filed: 1982-07-30
Granted: 1985-11-15
Abstract: 1. A method of machining edges of a pane comprising positioning the pane to be machined (14) on a support (12), holding it against movement by a reduced pressure acting on its lower surface, applying a rotatable grinding wheel (18) to the edge of the pane and causing the support to rotate so as to pass the periphery of the pane in front of the wheel, characterised in that the wheel (18) is guided by the edge of the pane itself and the pressure of the wheel (18) on the pane and the speed of rotation of the support (12) are controlled by a programme appropriate to each design of pane (14).
Patent AT-E17241-T1 (AT)
Inventor: ACKER ROLF-DIETER DR
IPC: A01N43/88
Filed: 1983-08-04
Granted: 1986-01-15
Abstract: Thiadiazinones of the formula    <IMAGE>  (I)  where R1 and R2 are identical or different and are each hydrogen, alkyl, cycloalkyl, phenyl or substituted aryl and R3 is phenyl or haloalkyl-substituted, alkyl-substituted, alkoxy-substituted or haloalkoxy-substituted or alkyl- or halo-substituted phenyl, are used in fungicides.
Patent AT-E57557-T1 (AT)
Inventor: MUELLER HANS
IPC: E04C2/26
Filed: 1985-02-25
Granted: 1990-11-15
Abstract: A lightweight construction with sandwich elements consisting of core and covering surfaces may be produced in that high-strength hollow profiles are fixed to a molded frame at a spacing from each other, the remaining space around the hollow profiles is filled with a pressure-resistant casting compound which supports the profiles, and the top layers which determine the bending resistance of the elements are applied thereto. In this manner multidimensionally curved covering surfaces of unlimited size, such as the bodies of boats, can be economically produced.
Patent AT-E79222-T1 (AT)
Inventor: KLOTHEN IRVING
IPC: A23K1/00
Filed: 1985-07-16
Granted: 1992-08-15
Abstract: The invention provides novel antibiotic, anticoccidial premix compositions which exhibit reduced dusting and lower dermal toxicities and a process for their manufacture.
Patent AT-E54223-T1 (AT)
Inventor: TEUCHERT EBERHARDT
IPC: G21C19/19
Filed: 1985-09-18
Granted: 1990-07-15
Abstract: A ball-bed (pebble-bed) nuclear reactor, instead of having fuel elements more or less continuously withdrawn and new or reconstituted fuel elements more or less continuously reintroducted, is initially partly filled with fuel balls of which two-thirds have a fissionable material content 12% below and the upper third 24% higher than the average content. This filling meets the requirements of criticality in order to begin operation. Thereafter, fuel balls are added slowly, a few hundred per day, having 150 to 250% of the average fissionable material content of the initial loading, thus preserving the criticality requirments, while keeping the temperature within safe limits until the reactor cavern is filled. Thereafter, the reactor is shut down, cooled off, pressure relieved and emptied, the last step typically from above. An ordered array of the fuel balls in regular layers avoids excess pressure loads on the reflector over the life time of the filling. For a random packing of the balls a cross-section of the cavern that increases somewhat from the bottom upwards also avoids the excess pressure loads on the reflector.
Patent AT-E39974-T1 (AT)
Inventor: FUNK ERNST
IPC: F04F1/02
Filed: 1985-11-16
Granted: 1989-01-15
Abstract: 1. An automatic liquid-raising device with a storage tank (3) positioned above a closed working chamber (1), and a closed suction chamber (2) positioned above the storage tank (3) and having an outlet for liquid ; the working chamber (1) having a drain pipe (5) extending a certain distance downwards from its bottom and a suction-transfer pipe (7) rising from its top to the suction chamber (2) ; the storage tank (3) being connected through a charging pipe (6) to the working chamber (1) ; the suction chamber (2) having a feed pipe through which it aspirates liquid ; the charging pipe (6) having a valve (6a) for controlling the flow of liquid reaching the working chamber (1) from the storage tank (3) in dependence on the amount of liquid in the working chamber (1) ; the suction chamber (2) having a non-return valve (16) in its outlet (2a) for preventing return flow of liquid back into the suction chamber (2), characterised in that the storage tank (3) is mounted directly on top of the working chamber (1) and delivers working liquid through a charging pipe (6) to the top of the working chamber (1), the charging pipe (6) penetrating into the interior of the storage tank (3) ; the charging pipe (6) having a downwards-directed mouth (6a, 6a') cooperating with a valve plate (13, 23) actuated by a device (9, 12 or 24, 25) controlled by an actuator (9, 25) located in the working chamber (1) ; the actuator (9, 25) being connected to the valve plate (13, 23) through at least one sealed aperture (12, 24) in the separation wall (3a) between the storage tank (3) and the working chamber (1).
Patent AT-E38094-T1 (AT)
Inventor: SENGER HORST
IPC: F41H3/00
Filed: 1985-12-18
Granted: 1988-11-15
Abstract: 1. Support for camouflage nets, comprising a) a central hinge part (1) which can be mounted on a bar, b) a plurality of radial spreading arms (2) which are pivotably mounted with their inner ends (2a) on the central hinge part (1) in such a way that they can be swung up into a rest position or forced apart into an operating position as required, c) a belt (3) which connects the outer ends (2b) of the spreading arms (2) to one another, characterised by the following features : d) the central hinge part (1) consists of a lower part (4), an upper part (5) and a connecting element (6, 7) which connects these two parts, e) the lower part (4) and the upper part (5) of the central hinge part (1) form bearing recesses for the spreading arms (2) which are provided with attachments (12) like axle ends, f) the division between the lower part (4) and the upper part (5) of the central hinge part (1) is constructed in such a way that the spreading arms (2) can be freely inserted into the lower part (4) when the upper part (5) is removed and are retained in the bearing recesses when the upper part (5) is set on, g) the inner ends (2a) of the spreading arms (2) which engage in the central hinge part (1) have a lower support surface (14) which co-operates with a matching surface (16) of the lower part (4) and an upper support surface (13) which co-operates with a matching surface (25) of the upper part (5), and the lower support surface (14) lies outside an imaginary circle running through the attachments like axle ends (12) around the axis (24) of the central hinge part (1) whilst the upper support surface (13) lies inside the said circle.
Patent AT-E59710-T1 (AT)
Inventor: PAVLATH GEORGE A
IPC: G02B6/36
Filed: 1985-07-17
Granted: 1991-01-15
Abstract: This invention relates to an electrically switchable fiber optic directional coupler. Two oppositely oriented blocks of an interaction material are placed adjacent the fibers in an evanescent field coupler. Application of an electromagnetic field to the interaction material increases the refractive index of one fiber and decreases the refractive index of the other. The change in refractive indices of the blocks of the interaction material increases the propagation constant of one fiber and decreases that of the other fiber. The coupling of optical signals between the fibers may be varied between zero and 100% by controlling the aplied field to change the propagation constants between values that provide complete cross coupling of light from one fiber into the other and straight through propagation provides an electrically controllable switching action.
Patent AT-E46268-T1 (AT)
Inventor: LANG GERD
IPC: C03C17/34
Filed: 1985-12-09
Granted: 1989-09-15
Abstract: 1. Tanning apparatus (10), in particular for whole body tanning, with - a UV radiation source (20) for producing UV radiation, - a radiation filter (36) arranged in front of the UV radiation source (20), - an integrated turbine (22) for producing an air stream (24) serving as heat protection between the radiation filter (36) and a user subjected to the UV radiation ; - characterised, in that radiation filter (36) consists of - specially hardened and heat resistant glass and - is permeable only to radiation at a wavelength of between 335 and 550 nm.
Patent AT-E38008-T1 (AT)
Inventor: STEINER HEINZ
IPC: B23B45/16
Filed: 1985-04-26
Granted: 1988-11-15
Abstract: A pneumatic hammer includes a cylinder tube, a piston received in the cylinder tube for reciprocation therein; a device for alternatingly introducing pressurized air into first and second cylinder chambers on either side of the piston for driving the piston back and forth and an exhaust arrangement for removing spent air from the cylinder into the ambient atmosphere. There is provided a coupling cylinder mounted within the hammer housing and generally coaxially surrounding the cylinder tube along a substantial length thereof. The support cylinder has a plurality of circumferentially distributed longitudinal ribs extending parallel to the cylinder tube. The longitudinal ribs are in contact with an inner surface of the housing and an outer surface of the cylinder tube. The longitudinal ribs define and bound a first longitudinal chamber which is in communication an air outlet port provided in the cylinder tube and a second longitudinal chamber communicating in series with the first longitudinal chamber and further communicating with an exhaust outlet provided in the housing.
Patent AT-E31686-T1 (AT)
Inventor: HRASCHE HEINRICH
IPC: B62D27/06
Filed: 1985-06-25
Granted: 1988-01-15
Abstract: 1. A fastening consisting of an upper part and a lower par exhibiting the same cross-sectional shape for motor vehicle bodies (15) on a frame (14), the upper part being fastened to the body and the lower part to the frame and both parts interengaging positively in the position of use, characterized in that for the formation of a longitudinal stop and a transverse stop the upper and lower parts of the fastening consist of profiles (1, 2 resp. 17, 18) fitted outside the body (15) and the frame (14) at the side, so that parts of the profiles (1, 17) connected to the body (15) overlap the frame (14) and/or parts of the profiles (2, 18) connected to the frame (14) overlap the body (15) for the formation of the transverse stop in a vertical plane.
Patent AT-E56460-T1 (AT)
Inventor: SCHMIDT MANFRED DR
IPC: C08G18/10
Filed: 1986-02-27
Granted: 1990-09-15
Abstract: The present invention is directed to a process for the production of oligourethanes having terminal mercapto groups by reacting organic polyisocyanates with sub-equivalent quantities of organic polyhydroxyl compounds and a mercapto-alkanol in the presence of at least one ester of phosphoric acid containing at least one hydroxyl group bound to phosphorus. The present invention is also directed to the mercapto group-containing oligourethanes obtainable by this process and their use as binders for oxidatively-hardenable coating and sealing compositions, additives for epoxide resins and cross-linking agents for plastics materials and plastics crude products containing olefinic double bonds.